baber/WOPTO huggingface dataset:
Patent JP-H02282327-A (JP)
Title: Topographic composition containing 1-isobutyl-1h- imidazo(4,5-c) quinoline-4-amine, and diadermically absorbed medication system
Inventor: SUTEIIBUN EMU UITSUKU
IPC: A61K47/12
Filed: 1989-12-14
Abstract: PURPOSE: To obtain a virtually non-irritant pharmaceutical formulation raised in percutaneous infiltration, by incorporating 1-isobutyl-1H-imidazo[4,5- C]quinoline-4-amine and a specific fatty acid. CONSTITUTION: This formulation comprises (A) 0.5-9wt.% of 1-isobutyl-1H- imidazo[4,5-C]quinoline-4-amine, (B) 3-45wt.% of a fatty acid selected from isostearic acid, oleic acid and their mixtures and (C) a vehicle. When examined according to the skin model of hair-free mouse, the percutaneous infiltration level of the formulation within 24h accounts for >=10wt.%, esp. >=15wt.% of the whole amount thereof involved in the examination. This formulation is used in the form of cream containing 1-5wt.% of the ingredient A, 5-25wt.% of the ingredient B, and, at one's discretion, skin softener, emulsifier, thickening agent and/or antiseptic, or an ointment containing 0.5-5wt.% of the ingredient A, 3-25wt.% of the ingredient B, and an ointment base.
Patent JP-H05159880-A (JP)
Title: Electroluminescence element
Inventor: YOSHII TETSURO
IPC: H05B33/12
Filed: 1991-12-10
Abstract: PURPOSE:To make any dielectric breakdown in an element hard to occur by farming conductive fine powder into the extent of impalpable powder of ferric oxide or the main ingredient, and reducing a temperature coefficient of electric resistivity. CONSTITUTION:In this electroluminesence element, plural pieces of striped electrodes 2 installed on top of a glass substrate 1 in a direction parallel with a paper face are installed being electrically insulated. In action, a luminescent layer 3 is installed almost over the whole surface of the glass substrate 1 so as to cover a part of the transparent electrodes 2 and a part of the exposed part of the glass substrate 1. Then plural striped current limiting layers 5 and back plates 5 are installed in a direction vertical to the paper face, and conductive fine powder is formed with impalpable powder of ferric oxide chiefly. Since this current limiting layer 4 is small in a temperature coefficient of electric resistivity, if the electro-luminescent element is driven for hours, the electrical resistivity will in no case be lower so largely even if a temperature of the element goes up. With this constitution, a large current is checked to flow into the element, and any possible dielectric breakdown in the element is thus prevented from occurring.
Patent JP-H08173673-A (JP)
Title: Fabric property determining device
Inventor: YAMANASHI MOTOAKI
IPC: D05B69/00
Filed: 1994-12-27
Abstract: PURPOSE: To present a device for appropriately determining the properties of fabric such as thickness and quality. CONSTITUTION: When sewing is under way with a motor 4 in operation, a differentiator 20, integrator 22, subtracter 24, and fuzzy inference unit 26 determine the level of disturbance torque. A CPU 30 reads the disturbance torque and decides if the level is higher or lower than a predetermined level. When higher, the CPU 30 designates the rotation angle detected by a rotation angle detector 16 as the first value and, when lower, as the second value, and determines the difference between the two values. The levels of the difference, that is, high, medium, and low, are used, respectively, to decide the thickness of the fabric, that is, thick, medium, or thin.
Patent JP-H08177899-A (JP)
Title: Brake device for hydraulic motor
Inventor: MARUTA KAZUHIRO
IPC: F16D65/22
Filed: 1994-12-27
Abstract: PURPOSE: To move a piston in the braking direction slowly. CONSTITUTION: A fixing side friction plate 14 and a movable side friction plate 15 are provided on the case 1 inner circumferential surface of a housing 3 and the outer circumferential surface of a cylinder block 4, a piston 17 is pressed in a press-fitting direction by a spring 22, and the piston 17 is moved in an isolation direction by pressure oil in a piston pressure receiving chamber 21. A stopper 16 is provided on the inner circumferential surface of a case 1, and space formed between the fixing side friction plate 14 and the movable side friction plate 15 is restricted to a low level 7.
Patent JP-H02170355-A (JP)
Title: Manufacturing method of electrode for fuel cell
Inventor: TATEMACHI HIROJI
IPC: H01M4/88
Filed: 1988-12-23
Abstract: PURPOSE:To eliminate the adhesion of chloride ions by adding aluminum nitrate or aluminum sulfate to a suspension of catalyst particles and fluorocarbon resin particles, then adhering the obtained flock controlled in pH on an electrode base member. CONSTITUTION:A suspension of catalyst particles 7 and fluorocarbon resin particles 3 is produced, that is, catalyst particles 7 on which noble metal particles 1 are carried and pure water are mixed on a carbon black plate 2, and to which a dispersed solution of polytetrafluoroethylene is added, then to this suspension aluminum nitrate or aluminum sulfate is added, then the pH is adjusted to produce a flock consisting of catalyst particles 7 and fluorocarbon resin particles 3. The flock is coated on a carbon paper 4 or the like, and heated and baked to obtain an electrode 6 in which the electrode catalyst layer 5 is connected to the electrode base member 4. Thereby the mixing of chlorine into the flock can be prevented to obtain the reliable electrode 6 for a fuel cell.
Patent JP-H01168525-A (JP)
Title: Moving type shift lever device
Inventor: FUJINUMA MAMORU
IPC: F16H61/24
Filed: 1987-12-24
Abstract: PURPOSE:To simplify constitution and to simplify handling, by a method wherein a regulating link and a link with a claw which is engaged with the regulating link and to which a shift cable is coupled are mounted to the intermediate of the shift lever, and a grip position is varied through engagement and disengagement therebetween and displacement of the shift lever. CONSTITUTION:With a regulating link 4 motioned in a direction F, a regulating link 5 is rotated around a pin 12 against the force of a spring 5, and engagement of a claw 3a of a link 3 with a claw with a toothed groove 4a of the regulating link 4 is rendered ineffective. With this state, a shift lever 1 is rotated around a spherical surface support 13, and a grip 2 is moved to a desired position. Thereafter, when a depress force F on the regulating link 4 is rendered ineffective, the regulating link 4 is restored through the force of the spring 5, the link 3 with a claw is engaged in a new position with the tooth groove 4a, and the shift lever 1 is set in a desired position. This constitution enables execution of movement without need for movement of a device.
Patent JP-H11140445-A (JP)
Title: Liquid crystal composition
Inventor: HAMA HIDEO
IPC: C09K19/46
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To form a liquid crystal element capable of suppressing the occurrence of a liquid crystal oriented domain and having a low dark tranmissivity and a high contrast even by using an orienting treatment method such as a parallel or an antiparallel rubbing. SOLUTION: This liquid crystal composition comprises at least one each of a chiral smectic liquid crystal compound having a positive polarity of a shift angle between the orienting direction of a liquid crystal molecule major axis in a smectic A phase and the direction of the orienting treatment and a chiral smectic liquid crystal compound having a negative polarity of the shift angle, and the shift angle of the composition is within the range of -10 to +10 deg..
Patent JP-H06128241-A (JP)
Title: Salt of triazine compound with cyanuric acid
Inventor: ROBERUTO CHITSUPORI
IPC: C07D251/70
Filed: 1992-12-04
Abstract: PURPOSE: To provide salts of triazine compds. with cyanuric acid useful as flame retardant additives, excellent in thermal stability.  
     CONSTITUTION: The salts of the compds. of the formula I [where R-R 5  are -CH 2 -(C m H 2m )-O-R 6  or -CH 2 -(C p H 2p )-N(R 7 ) 2  (m is 1-7; p is 1-5; R 6  is H, 1-8C alkyl, 2-6C alkenyl, etc.; R 7  is H, 1-8C alkyl, 6-12C cycloalkyl, etc.)], are provided. The compds. are obtained by reacting 2,4,6-triamino-1,3,5-triazine derivs. of the formula II with cyanuric acid in a solvent (e.g. methanol) at from 0°C to a temp. of the b.p. of the solvent. The compds. of the formula II of ≤1 mole and 1 mole of cyanuric acid are used. The salts are useful for preparation of a flame retardant polymer and composition of which main component is combination of thermoplastic polymers or polymers having an elastic characteristic, especially olefinic polymers or copolymers, with ammonium or aminephosphates and/or phosphonates. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H06173385-A (JP)
Title: Building wall material and construction method of wall
Inventor: SAWAIDE MINORU
IPC: E04F13/14
Filed: 1992-12-04
Abstract: PURPOSE:To obtain a lightweight wall material having heat insulating efficiency by providing a fibrous sheet layer to at least one side of a core layer of foam resin material, and providing a hardening body layer to the surface of the fibrous sheet layer. CONSTITUTION:Carbon fiber reinforced sheets 4 are made to adhere to both sides of a core layer 3 of plate-like polystyrene foam resin 2 with epoxy resin adhesives. In addition, mortar is sprayed to the surfaces of the carbon fiber reinforced sheets 4 in a specifi thickness to form a wall material 1 as a mortar layer 5. Accordingly, the wall material has heat insulating efficiency and waterproof efficiency, and strength designing thereof can be easily made without increasing its weight.
Patent JP-H07153275-A (JP)
Title: Semiconductor memory
Inventor: IWAMOTO ETSUKO
IPC: G11C11/414
Filed: 1993-11-30
Abstract: PURPOSE:To shorten a writing time by generating a writing pulse in which a device characteristic of a memory cell is corrected. CONSTITUTION:A memory cell characteristic correction delay circuit 51 comprises a delay stage DEL1 which delays an output signal of a delay circuit 50, a delay stage DEL2 which delays an output signal of the DEL1, and a buffer stage DEL3 which delays an output signal of the DEL2. The DEL1 has circuit constitution equivalent delay to a writing amplifier, and an input clock is delayed by passing through the DEL1 during an equal time in which writing data is amplified by a writing amplifier. The DEL2 has circuit constitution DMS which imitates to the one memory cell of a memory cell array, and correction of a writing pulse in which a device characteristic of the memory cell is considered can be performed by arranging the DEL2. In the DEL2, a signal from the DMS can be read out through transfer MOSs 39, 41, this read-out signal is transmitted to the DEL 3, and transmitted to an AND circuit 52 as an output signal of the circuit 51.
Patent JP-H03188623-A (JP)
Title: Impurity diffusing device
Inventor: NAKANISHI MASAHIRO
IPC: H01L21/22
Filed: 1989-12-18
Abstract: PURPOSE:To efficiently improve an impurity diffusing effect without using a sealed tube method by providing an impurity gas introducing port, hydrogen gas introducing port and exhaust port which is opened or closed by disengagement or engagement of a cap from/with a thermal diffusion furnace. CONSTITUTION:After a semiconductor crystal 1 is put in a thermal diffusion furnace 4 which is heated with a heater 5, a compound gas 3 containing halogen element which is an impurity element and hydrogen gas 2 are respectively introduced into the furnace 4 through gas introducing ports 4b and 4a. Then the halogen which is produced when the gas 3 is reduced by the hydrogen gas 2 is diffused into the crystal 1 and unreduced part of the impurity element, products of reducing reaction 8, etc., are discharged through a discharge port 4c which is opened or closed by the disengagement or engagement of a cap 4x. Therefore, the impurity diffusing effect can be improved efficiently without using a sealed tube method and evacuation process.
Patent JP-H03187644-A (JP)
Title: Polling control method
Inventor: MAEDA TOSHIYUKI
IPC: H04L12/40
Filed: 1989-12-18
Abstract: PURPOSE:To shorten the delay time till a central processing unit detects a processing requirement and to contrive the increase of the polling efficiency by varying a polling interval at all times depending on the frequency of a processing requirement from an input/output device. CONSTITUTION:Input/output devices 1-5 write the information having the processing requirement to a 2-port RAM 7 in their-own devices and a central processing unit 8 reads memory information of the RAM 7 according to the order of control by a polling controller 9. When a processing requirement is present on the polling controller 9, 1 is added to a valve of a counter memory 10 corresponding to the input/output devices 1-5 to count the presence of the processing requirement from the input/output devices 1-5. The polling controller 9 revises the content of a polling period data memory 11 according to the prescribed procedure from the result of counting to control variably the polling interval. Thus, when the frequency of the processing request from the input/ output devices 1-5 is changed hourly, the delay time till the central processing unit 8 detects the processing requirement is shortened.
Patent JP-H11156755-A (JP)
Title: Tool holding device of electric hammer
Inventor: YAHAGI AKIYUKI
IPC: B25D16/00
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To improve maintainability by providing a hammer holder between the rear end part of a retainer sleeve and a buffer member and further providing a clearance gap by which the retainer sleeve is rotated around a front cover between the hammer holder and the rear end. SOLUTION: A second hammer 6 which is guided by a retainer sleeve 1 journalled to a front cover 2 fixed to a tool main body 7 and intervenes between a tip tool and a hammering element is provided. A hammer holder 5 receiving rebound load of this second hammer 6 is provided between an impact member constituted of a damper 3 and a washer 4 and the rear end part of the retainer sleeve 1 located on the side of an anti-tip tool of the front cover 2. A prescribed clearance gap required for rotating the retainer sleeve 1 around the front cover 2 is provided between the hammer holder 5, the impact member and the rear end part of the retainer sleeve 1. Therefore, the retainer sleeve 1 does not pass through to the side of the tool main body 7 because the hammer holder 5 is held by the rear end part of the retainer sleeve 1 and the impact member.
Patent JP-H02173387-A (JP)
Title: Horizontal type rotary compressor
Inventor: SASANO HIROSHI
IPC: F04C29/02
Filed: 1988-12-23
Abstract: PURPOSE:To seal a differential pressure, to reduce production of a strain on an auxiliary bearing, and to increase a possible load on the auxiliary bearing without damaging an oil feed function by a method wherein an O-ring is forced into pressure contact with a space between the inner surface of the cylindrical shape of a delivery cover and the outer surface of the cylinder part of the auxiliary bearing. CONSTITUTION:A differential pressure between the interior of a delivery cover 19 and that of a closed container 1 is sealed by forcing an O-ring 26 into pressure contact with a space between an inner surface 23 of a cylindrical shape 18 of the delivery cover 19 and an annular groove 27 formed in an outer surface 24 of a cylinder part 14 of an auxiliary bearing 15A. This constitution prevents the damage of the function of a lubrication pump 20 to feed oil to a shaft 8 through rotation of a coil spring 21, and enables regulation of concentric displacement between an oil pipe 22 and the shaft 8. Further, resiliency of the O-ring 26 reduces strain on the auxiliary bearing 15A, and enables the increase of a substantial bearing length J of the auxiliary bearing 15A.
Patent JP-H06151243-A (JP)
Title: Laminated filter
Inventor: NAKAI SHINYA
IPC: H01G4/40
Filed: 1992-11-12
Abstract: PURPOSE:To enable the capacity of zero resetting capacitor to be adjusted after the baking step of the title laminated filter by a method wherein the end of the first extension electrode and the end of the second extension electrode are closely opposed on the surface of the laminated filter and then an epoxy resin, etc., is to be bonded onto the opposed part. CONSTITUTION:A green sheet laminated with a first layer S1, second layer S2 and a third layer S3 is printed with a conductive paste respectively forming a first capacitor electrode 20 and a second capacitor electrode 30 and then a fourth layer S4 is laminated on the conductive paste to be baked. Later, the fourth layer S4 is printed with another conductive paste forming the first and second extension electrodes 11, 41 and a gland electrode G3. At this time, the end lie of the first extension electrode 11 and the other end 41e of the second extension electrode 41 are closely opposed on the surface of a laminated band pass-filter F1 to form a zero resetting capacitor CO. Finally, an epoxy resin E is to be bonded onto the closely opposed part.
Patent JP-H04194930-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: KIDA SHUJI
IPC: G03C7/36
Filed: 1990-11-27
Abstract: PURPOSE:To obtain the silver halide color photographic sensitive material containing a yellow coupler capable of forming an image high in color development degree and good in lightfastness and reduced in tendency to cause stains by lightfastness by incorporating a specified coupler. CONSTITUTION:This photographic sensitive material contains the coupler represented by formula I in which R1 is aryl, preferably, such as phenyl or naphthyl, further preferably, substituted phenyl; R2 is alkyl, aryl, or a heterocyclic group, such as a 5- or 6-membered ring having a hetero atom, such as N, S, or O, embodiable by furanyl, benzothiazolyl, oxazolyl, imidazolyl, or quinolyl, thus permitting the obtained silver halide color photographic sensitive material to contain the yellow coupler capable of forming an image high in color development degree and reduced in tendency to cause stains by lightfastness.
Patent JP-H10152949-A (JP)
Title: Underlayer for liquid applied membrane waterproof
Inventor: INAGO YUUJI
IPC: E04D7/00
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an underlayer capable of facilitating the control of thickness of membrane in a liquid-applied membrane waterproof agent. SOLUTION: A liquie-applied membrane waterproof underlayer is formed of a sheet-like substance having a large number of through-holes with required depth or recessed sections. Since this liquid-applied membrane waterproof underlayer substitutes air in the through-holes or the recessed sections for a liquid- applied membrane waterproof agent easily, the thickness of membrane is kept in a certain thickness. When the depth of the through-hole or the recessed section is kept in the approximately same thickness as that in the case specific quantity of the liquid-applied membrane waterproof agent is applied, the liquid- applied membrane waterproof agent can be applied up to the approximately upper end of the under coating member, and since a worker can objectively grasp quantity to be applied, a certain thickness of membrane can be maintained.
Patent JP-H10155143-A (JP)
Title: Video information input device
Inventor: IIZUKA YUTAKA
IPC: H04N7/15
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a video information input device for a multimedia conference system without the need for connection of a cable to the input of a multimedia device and for a camera operator. SOLUTION: The input device is provided with an image pickup camera 5 to detect video information of an utterance party 10, an azimuth detection section 11 that detects an azimuth of the utterance party, a drive section 12 that directs an image pickup lens 5a of the image pickup camera 5 toward the utterance party based on an output signal from the azimuth detection section 11 and a radio transmission section 13 to send video image information of the utterance party detected by the image pickup camera in a radio signal.
Patent JP-H06188501-A (JP)
Title: Q switch laser unit
Inventor: FUNAKOSHI TOSHIO
IPC: H01S3/11
Filed: 1991-12-11
Abstract: PURPOSE:To allow Q switching under better conditions regardless of fluctuation of pumping means by driving a Q switching element when pumping energy of laser medium reaches a predetermined level. CONSTITUTION:In a timing detecting means 12, an optical sensor 8 detects the waveform of light emitted from a flash lamp 4. The waveform thus detected is then amplified through a buffer amplifier 9 and integrated through an integrating circuit 10 before it is applied to a comparator 11. The comparator 11 delivers a driving signal to a driver 7 when the level of light emitted from the flash lamp 4 reaches a threshold value. A timing detecting means 12 detects the time when the pumping energy being applied from the flash lamp 4 to a laser medium 3 reaches a predetermined level and drives a Q switch element 6 through the driver 7 at that detection timing thus satisfying conditions of resonator. This constitution allows Q switching under better conditions regardless of aging in the pumping state through the flash lamp.
Patent JP-2001137999-A (JP)
Title: Manufacturing method of ball part in ball joint
Inventor: NAKANO SHOZO
IPC: B21K1/14
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To solve problems that a die is broken or a large number of materials for a prototype are consumed while repeating the manufacture on the trial basis to determine the acceptance or rejection of the mass production through the manufacture on the trial basis in realizing the mass production of a ball part of a ball joint which has been generally machined in three processes using the upsetting work. SOLUTION: The upsetting process comprises five stages and the upsetting ratio in each stage is set to be <=2.5 to enable the upsetting even when the total upsetting ratio L/d is >=8.0, and the planning, of the die and the start of the mass production are expedited from the design stage thereby.
Patent JP-H02174747-A (JP)
Title: Fluorine-substituted biphenyl derivative and liquid crystal composition
Inventor: TSUCHIYA KAZUHIKO
IPC: C07C69/82
Filed: 1988-12-27
Abstract: NEW MATERIAL:A compound expressed by formula I (R<1> and R<2> are 1-18C alkyl; Y is COO or OCO; Z is single bond, O, COO or OCO; either of X1 and X2 is F and the other is H; X3 and X4 are H, F, Cl or CN). EXAMPLE:(S)-4-Octyloxyphenyl 4-(1-methyhexyloxy)oxy-2'-fluoro-4'- biphenylcarboxylate. USE:A composition component of ferroelectric liquid crystal compositions having excellent chemical stability. PREPARATION:For example, a p-alkoxyphenolic derivative, expressed by formula III and synthesized from a phenolic derivative expressed by formula II as a starting material and a 2'-fluoro-4-hydroxy-4-alkoxybiphenyl, expressed by formula IV and synthesized from 2-fluoro-4-bromobiphenyl as a starting material are subjected to esterifying reaction to afford the corresponding compound expressed by formula I.
Patent JP-H04197084-A (JP)
Title: Driving mechanism
Inventor: TAKEMOTO TAKESHI
IPC: H02N1/00
Filed: 1990-11-27
Abstract: PURPOSE:To produce a high driving force stably and continuously through a small constitution by providing means which is driven synchronously with means for generating electrostatic force between a moving body and an oscillator, while shifting the phase, to oscillate the oscillator in the direction parallel with the plane thereof. CONSTITUTION:Upon driving of a multi-layer piezoelectric element 8, a stator 6 produces rotational oscillation. When a positive voltage V is applied on a rotor 3 and an AC voltage is applied on the stator 6, an electrostatic force is produced between the rotor 3 and the stator 6. If the phase of the AC voltage is shifted appropriately from the oscillation phase of the multi-layer piezoelectric element 8, rotational force is transmitted unilaterally from the stator 6 to the rotor 3 which is thereby rotated. Since the stator 6 is made thin, it displaces in the direction of the electrostatic force with a slight force but it does not flex in the rotational direction because the force is applied perpendicularly to the thicknesswise direction thus keeping a preferable shape.