baber/WOPTO huggingface dataset:
Patent JP-H01113583-A (JP)
Title: Supporting device for closed-type electric compressor
Inventor: OGINO KENJI
IPC: F04B39/00
Filed: 1987-10-28
Abstract: PURPOSE:To equalize the load of springs for elastically supporting a compressor main body by tightening a stator of an electric motor portion in the compressor main body to a frame by bolts, and biasing insertion holes for the bolts to the cylinder side with respect to the center of rotation of the electric motor. CONSTITUTION:A compressor main body 2 is accommodated in the interior of a container 1. The compressor main body 2 comprises a compressor portion 3, an electric motor portion 4 and a frame 5. A stator 4 of the electric motor portion 4 is fixed to the frame 5 by clamping bolts 7, and a spring 6 is pressed in the head portion 7a of each bolt 7. In this arrangement, the interval between holes for inserting the clamping bolts 7 is set in such a manner as to have a relationship L1>l1, with respect to the center line L0 of rotation. L1 is elongated in the direction of a cylinder 3a in the compressor portion 3 to enlarge the interval between the holes in the reciprocating direction of a piston 3b. Thus, the center of the hole is aligned with the center of gravity of the compressor main body 2 on the horizontal plane.
Patent JP-H08132772-A (JP)
Title: Optical card
Inventor: KUBOTA TAKESHI
IPC: G11B7/24012
Filed: 1994-11-04
Abstract: PURPOSE: To provide an optical card formed by embedding an optical recording member in the recessed part of a card base material and excellent in bending strength. CONSTITUTION: In an optical card formed by embedding an optical recording member 1 wherein an optical recording layer is laminated so as to cover the track pattern provided on the rear surface of a transparent protective layer in the recessed part in a card base material through an adhesive layer, the optical recording member 1 is embedded at the position passing at least one of the center line (x) in the long side direction of the card and the center line (y) in the short side direction thereof. The stress generated when the card is bent is dispersed and a generation of a crack is prevented. It is more pref. that the optical recording member 1 is embedded in an almost line symmetric state with respect to the center line (x) or the center line (y).  It is pref. to provide the adhesive layer not only to the bottom surface of the optical recording member 1 but also to the end surface thereof. Further, in order to make the optical recording member easy to fit, a taper may be given to the end surface of the optical recording member 1 and the side surface of the recessed part of the card base material 2.
Patent JP-H02115565-A (JP)
Title: Fuel injection device
Inventor: SENDA JIRO
IPC: F02M57/02
Filed: 1988-10-26
Abstract: PURPOSE:To decrease the initial injection rate across the whole operating area by providing a plunger in a barrel in the reciprocatingly movable state, placing a cam for driving the plunger and forming a stage part at the peripheral surface of the apical part of the plunger. CONSTITUTION:A plunger 14 is provided in a barrel 11 in the reciprocatingly movable state. The plunger 14 is moved reciprocatingly in the axial direction by the spring force of a plunger spring 15 and the cam action of a fuel cam 16 so as to apply pressure to the fuel absorbed in a high pressure chamber 18 and force-feed it to an injection nozzle 20b. A stage part is formed at the peripheral surface of the apical part of the plunger 14. The time of closing a barrel port 12 by this stage part and the initiating time of the plunger pressing speed increase are synchronized. The initial injection rate across the whole operating area can be thus decreased.
Patent JP-2001089799-A (JP)
Title: Liquid detergent composition for clothes
Inventor: UWAKAWA TADASHI
IPC: C11D3/386
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a liquid detergent composition for clothes that shows excellent detergency to the stains sticking to collars and sleeves and has high stability. SOLUTION: The objective liquid detergent composition comprises (a) a higher alcohol ether, (b) an alkaline protease, (c) polyethylene glycol, (d) sodium m-xylenesulfonate, and (e) ethylene glycol monoalkyl ether in which the total of (a) and (d) is 25 wt.% to 40 wt.%; (b) is 0.3-5 wt.%; (c) is 1 wt.%-7 wt.%, (e) is 3 wt.%-15 wt.%, the weight ratio of (a) to (d) is 1/6-6.
Patent JP-H0580339-A (JP)
Title: Liquid crystal display element
Inventor: TAKANASHI HIDEHIKO
IPC: G02F1/1337
Filed: 1991-09-21
Abstract: PURPOSE:To improve the memory characteristic of the liquid crystal display element for which a ferroelectric liquid crystal is used and to improve the uniformity of the orientation thereof without incorporating bubbles into a liquid crystal cell by approximating the apparent cone angle of the liquid crystal sufficiently to 45 deg. so that the max. contrast or the high contrast approximate thereto is obtainable when the liquid crystal display element is used by inserting the element between orthogonal polarizing plates. CONSTITUTION:A diagonally vapor deposited SiO film which is subjected to an annealing treatment to have <=5.5nm surface roughness thereof or to have 103.0 to 103.3eV Si2p coupling energy after the formation of the diagonally vapor deposited SiO film is provided as the diagonally vapor deposited SiO film of the liquid crystal display element which is formed by using the ferroelectric liquid crystal and has the diagonally vapor deposited SiO film as a liquid crystal oriented film.
Patent JP-H02180912-A (JP)
Title: Manufacture of dispersant/vi improver
Inventor: ERIE FUAN ZON
IPC: C09K23/52
Filed: 1989-10-11
Abstract: PURPOSE: To provide both the property of dispersant and the property of improving viscosity index by reacting a specified activated star polymer, a long-chain alkane-substituted carboxylic acid (active derivative), with an amine and/or alkane polyol.  
     CONSTITUTION: An activated star polymer is produced by reacting an α,β-unsaturated carboxylic acid (activate derivative) with a selectively hydrogenated star polymer comprising a hydrogenated (co)polymer of one polyvinyl aromatic nucleus and four or more conjugated dienes with a number average molecular weight of 5000-150000 wherein 80% or more of aliphatic unsaturation is reduced by hydrogenation, and 20% or less aromatic unsaturation is not reduced and/or a hydrogenated copolymer of a conjugated diene with a monoalkenylarene at 100-300°C for 1-24 hours. Then, the activated star polymer is reacted with a long-chain alkane-substituted carboxylic acid (active derivative) and a 1-8C amine having 1-8 Ns of the formula [(n) is 2-4; (m) is 0-6] and/or an alkane polyol having two or more hydroxy groups. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H03134424-A (JP)
Title: Air conditioner
Inventor: OTSUKA NOBUO
IPC: F24F5/00
Filed: 1989-10-18
Abstract: PURPOSE:To simplify an air conditioner and to improve its operating efficiency by longitudinally incorporating a heater in the same section as that of a compressor. CONSTITUTION:A section 25 for containing a compressor 3, etc., and a section 26 for containing a condenser 4, etc., are surrounded by partition walls 27, 28, and a longitudinal burner (heater) 8 is disposed parallel to the compressor 3 in the section 25. Thus, the heater 8 having an external appearance of a longitudinal long length is contained between the compressor 3 and the walls 27, 28 longitudinally in the same section as that of the compressor 3 in a unit 1 to density the unit 1 containing the compressor 3, the heater 8 to be reduced in size, thereby performing an efficient operation.
Patent JP-H0674690-A (JP)
Title: Rotation apparatus for additional barrel
Inventor: MAEDA RYUICHI
IPC: F41A21/18
Filed: 1992-08-26
Abstract: PURPOSE:To achieve higher hitting accuracy with the turning of an additional barrel by mounting the additional barrel with a spiral groove worked on a barrel of a shot gun with a lock nut through a bearing. CONSTITUTION:An additional barrel 1 is provided with a spiral groove 1a, a bearing 3 is mounted on a slide surface between the additional barrel 1 and a lock nut 2 and the additional barrel 1 is mounted firmly at the tip of the barrel 4 of a shot gun with the lock nut 2. The moment a resin wad reaches the additional barrel 1, a combustion high pressure gas of powder flows intensely through a gas introduction port 1b and the spiral groove 1a and discharged through a gap between the lock nut 2 and the additional barrel 1 to rotate the additional barrel 1. Thus, a shell head or the like travels being twisted to generate a gyro effect of the shell head thereby improving a striking force and hitting accuracy.
Patent JP-S63124288-A (JP)
Title: Recorder
Inventor: NISHIKATA YUTAKA
IPC: G11B27/036
Filed: 1986-11-13
Abstract: PURPOSE:To maintain the continuity of a time code by making the time code to be recorded together with other information signal, synchronize with the time code which has been recorded together with one information signal. CONSTITUTION:On a magnetic tape 2, on which one information signal has been recorded successively at plural number of oblique tracks TA, TB together with the time code by rotary magnetic heads HA, HB the other information signal is successively recorded, following the one information signal, together with the time code at the plural number of the oblique tracks TA, TB by the rotary magnetic heads HA, HB. Then, from a state that the magnetic tape 2, on which the one information signal has been recorded, is rewound by a prescribed quantity, it is made into a reproducing state, and the time code is reproduced by the rotary magnetic heads HA, HB, and after making the time code to be recorded together with the other information signal synchronize with this reproduced time code, the other information signal is recorded. Thus, the continuity of the time code can be maintained even at the time of such a consecutive recording that the other information signal is recorded following one information signal.
Patent JP-H02118556-A (JP)
Title: Driving device for mirror and stop of camera
Inventor: YAMAMOTO MASARU
IPC: G03B9/02
Filed: 1988-10-28
Abstract: PURPOSE:To decrease the components of the driving device and to attain the cost reduction and noise reduction which are convenient for camera incorporation by elevating the mirror and rotating a stop interlocking ring by one ultrasonic motor. CONSTITUTION:The ultrasonic motor 21 is rotated by about 30 deg. as shown by an arrow 46 in response to shutter releasing. A sector gear 24 rotates concentri cally with a rotor 38 to move a swivel lever 31 around a fulcrum 30 through a mirror driving lever 25 and while the mirror 22 is displaced to an elevation position through a driving pin 22c, a stop interlocking ring 23 is rotated as shown by an arrow 47 through the stop interlocking gear 26. A stop operation ring 34 rotates to an operation set position against spring energization as shown by an arrow 35 while following up a claw part 23b and is locked, and a film is exposed. Then the motor 21 reverses to return the mirror until it abuts on a stopper pin 32, and the ring 23 is reversed to return the stop silently to the maximum diameter position.
Patent JP-H08139726-A (JP)
Title: Atm switch system
Inventor: KURANO TAKANORI
IPC: H04L12/70
Filed: 1994-11-04
Abstract: PURPOSE: To obtain an ATM switch which can consist of only the circuits that can be simply constructed and also can perform the uninterruptible switching operations of the redundant systems. CONSTITUTION: The circuits (T cell detection circuit and staying cell number detection circuit) are provided in a working switch 13 and a stand-by switch 14 to detect the number of cells included in the buffers 21 and 31 when the cells of the prescribed contents are inputted. So that the contents of both buffers 21 and 31 contained in the switches 13 and 14 are synchronized with each other. At the same time, the buffer 31 of the switch 14 is controlled (synchronization of cells of the prescribed contents) in response to the difference of the numbers of detected cells between both detection circuits. Then an ATM switch system has a constitution where the cells are outputted to the outside from the buffer 31 of the switch 14 when the cells of the prescribed contents are detected at the subsequent stages of each switch.
Patent JP-H11106222-A (JP)
Title: Production of f theta glass molded lens and optical scanning device using the same
Inventor: WADA SATOSHI
IPC: G02B3/00
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To highly precisely obtain a non-spherical fθ lens at a low cost by disposing a glass raw material having a shape similar to the final product shape between a pair of molds each having an axially asymmetric and non-spherical shape as a master shape, heating the glass raw material and the molds at a prescribed temperature, pressmolding the glass raw material and subsequently cooling the molded product. SOLUTION: This method for producing a fθ glass molded product comprises disposing a glass raw material 0 preliminarily processed in a shape similar to the shape of the final product between at least one axially asymmetric and non-spherical mold 2 and a plain mold 3, heating the glass raw material 0 and the molds 2, 3 at a prescribed temperature, press-molding the heated glass raw material 0 to transfer the surface shapes of the molds to the glass raw material 0, and subsequently cooling the shape-transferred molded product.  In the press-molding process, the heating temperatures of the glass raw material 0 and the molds are preferably controlled between the glass transition temperature and the softening point of the glass raw material, and the cooling rates of the glass raw material and the molds are preferably controlled to <=0.25 deg.C/sec between the gradually cooling point and strain point of the glass raw material.
Patent JP-H05108557-A (JP)
Title: Bus exchanger
Inventor: MORITA TOSHIYA
IPC: G06F13/362
Filed: 1991-10-18
Abstract: PURPOSE:To change the priority order of respective bus masters corresponding to conditions, in a computer system including the plural bus masters. CONSTITUTION:A code showing the priority order of bus masters 11-14 is sent from a CPU to a priority order code register 16 and stored. A bus request signal outputted from each bus master and the code stored in the priority order register 16 are supplied to a priority order deciding ROM 15 as addresses. Thus, a bus right answer signal is sent from the priority order deciding ROM 15 to the bus master having the highest priority order among the bus masters outputting bus request signals. By reloading the code stored in the priority order code register 16, the priority order of respective bus masters can be changed.
Patent JP-2000098029-A (JP)
Title: Radar system
Inventor: HARASAWA YASUHIRO
IPC: G01S7/282
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To secure the S/N of a tracking target without increasing H/W scale and to obtain a stable tracking performance by calculating an evaluation parameter for expressing the quality of the tracking state based on data being transmitted from an S/N calculation means and controlling the switching timing of PRI(pulse repetition cycle). SOLUTION: Target information for tracking such as angle, distance, and frequency is transmitted to a tracking means. For PRI switching, first the S/N of a tracking target is calculated by an S/N calculation means 13b according to the information. Then, based on the calculated S/N, the quality of the tracking state is expressed by a numerical value using a target tracking performance evaluation parameter calculation means 14b. More specifically, an evaluation parameter is updated so that the evaluation parameter can be increased and decreased when the S/N is larger and smaller than a threshold, respectively. The updated parameter is transmitted to a PRI switching control means 22 and the evaluation parameter being transmitted from a PRI switching judgment means 27a is checked.
Patent JP-H02242747-A (JP)
Title: Flexible bag with self-expansiveness
Inventor: UIRIAMU AREN KOTSUKUSU
IPC: B65D33/00
Filed: 1989-10-18
Abstract: PURPOSE: To accurately measure the quantity of liquid to be added to a concentrated product by providing a gusset panel on a bottom part of a pouch, fixing its edge to an inner surface of a side panel, and folding a central portion of the gusset panel to be freely and upwardly extended to the inside of the pouch. CONSTITUTION: A pouch 10 includes the flexible side panels 12, 14, these panels are laminated one another and mutually sealed or thermally adhered along the side edges 16, 17 to form the side seals 18, 19, and they are closely contacted along an upper edge 20 to form an upper seal 21. The bottom edges 22, 24 of the panels 12, 14 are adhered to one another to form a bottom seal, whereby a closed pouch structure is completed. A gusset panel 26 portion upper than the seal lines 28, 30 are not attached to the inner surfaces of the panels 12, 14, and a central potion 32 of the gusset panel 26 is freely extended inside the pouch 10 in a folded state. Whereby the pouch can be easily used as a measuring means for accurately measuring the quantity of the liquid necessary for reducing a concentrated product.
Patent JP-2001097900-A (JP)
Title: Method for producing mixture of cycloalkanone and cycloalkanol
Inventor: MATSUZAKI TOKUO
IPC: C07C29/56
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a cycloalkanone and a cycloalkanol from a corresponding epoxycycloalkane and/or epoxycycloalkene and hydrogen gas in a high yield. SOLUTION: In this method for producing a mixture of a cycloalkanone and a cycloalkanol by bringing an epoxycycloalkane and/or epoxycycloalkene into contact with hydrogen gas in the presence of a platinum group catalyst, α-alumina is used as a carrier for the platinum group catalyst to give the method for producing the mixture of the cycloalkanone and the cycloalkanol.
Patent JP-H07170594-A (JP)
Title: Equalizer and audio device using the same
Inventor: SAITO HIROYUKI
IPC: H04R3/00
Filed: 1994-10-11
Abstract: PURPOSE:To improve the sound quality by produing a 1st control signal of a level corresponding to the sound quality enhancement when the enhancement is indicated and by producing a 2nd control signal corresponding to the sound quality attenuation when the attenuation is indicated. CONSTITUTION:In the emphasis adjustment state, the voltage generated by a variable resistor 12 becomes higher than the Vc and an inverter amplifier 26a accepts it so as to make the output voltage lower than the voltage Vref and V/I converter circuit 26b converts it into the current value. Thus, the current of the variable current source 5 id deteriorated lower than the prescribed value and the attenuation amount of an attenuation circuit 21 is deteriorated and the output is increased. In the attenuation state, the circuit 21 stops and only am attenuation circuit 22 is operated. The audio signal Vo is returned to the circuit 22 and the phase of the signal is inverted by an adder 23. The only signal whose phase in the specified frequency band is inverted through a filter 24 and is added to an original audio signal Vi. As the result, the level of the signal Vi is reeduced depending on the output level of the filter 24 and is attenuated.
Patent JP-H11108677-A (JP)
Title: Navigation apparatus
Inventor: HIGAKI YASUHIDE
IPC: G01C21/00
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a navigation apparatus which can conduct a driver's own car to destination without obstructing the attention of the driver during traveling. SOLUTION: A CPU 6 reads map data from a map information storage medium 5 via a reader 4, image-processes the read map data and temporarily stores them in an image memory 9 for display. On the basis of the traveled amount measured by a car speed sensor 12, the CPU 6 calculates the traveling velocity V and compares it with a judging velocity Vi. When the traveling velocity V is at least the judging velocity Vi, a display controller 8 decreases the illuminance of a display 7 according to a command from the CPU 6. When the traveling velocity V is smaller than the judging velocity Vi, the illuminance is returned to the normal state of application. The CPU 6 makes the display 7 indicate the map data in the image memory 9 for display.  Further the CPU 6 selects image drawing colors of the map and character information content to be drawn which are suitable for the traveling velocity, and makes the display 7 indicate them.
Patent JP-H01115228-A (JP)
Title: Radio repeater
Inventor: NAKABAYASHI SUSUMU
IPC: H04B7/15
Filed: 1987-10-29
Abstract: PURPOSE:To simplify a circuit and to facilitate maintenance, inspection and repair by controlling the title repeater so as to transmit carrier frequencies f2 or f1 set beforehand corresponding to the carrier frequencies f1 or f2, when a radio receiving part receives the f1 or f2. CONSTITUTION:When a radio receiving part R to have a local frequency oscillating part RL receiver, for example, carrier frequencies f1 during a sweep in a prescribed frequency band, the sweep is stopped, the frequencies f1 are continuously received, and a signal is sent to a control part S. A carrier signal obtained by a receiving demodulation is sent through a carrier signal transmitting path K to a radio transmitting part T. The control part S in have received the frequency signal f1 controls a local frequency oscillating part TL so as to transmit the frequencies f2 corresponding to the frequencies f1 stored beforehand, and the transmission is started at the frequencies f2. When 8 receiving part R receives the frequencies f2, a transmitting part T transmits the frequencies f1 in the same way. For radio repeating to use many radios, the pairs of frequencies f3 and f4,... are set. Thus, the circuit is simplified, and the maintenance and the inspection work are made more effective.
Patent JP-H1195601-A (JP)
Title: Image forming device
Inventor: OKUBO MASAHARU
IPC: G03G15/20
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of performing excellent fixation over a long period even if offset of toner occurs on a surface of a fixing roller. SOLUTION: This device is constituted so that the cleaning roller 20 is held in contact with the pressure roller 10 while driven by the rotation of the pressure roller 10, and to make the temp. of the cleaning roller 20 higher than the temp. of glass transition point of the toner, while lower than the temp. of the pressure roller 10, and the temp. on the pressure roller 10 lower than the temp. of the fixing roller 9, at the print starting time.  The device is composed so that the toner being offset on the fixing roller 9 is shifted to the surface of the pressure roller 10 whose temp. is lower than the fixing roller 9, in the case of the temp. adjusting time of the fixing device 8, and the toner shifted to the pressure roller 10 is shifted and held to the cleaning roller 20 whose temp. is lower than the pressure roller 10 while higher than the temp. of the glass transition point of the toner.
Patent JP-S62131564-A (JP)
Title: Manufacture of memory device
Inventor: SHINGUU MASATAKA
IPC: H01L27/108
Filed: 1985-12-03
Abstract: PURPOSE:To simplify processes and to improve a yield rate, by forming a gate oxide film and a gate electrode for a transistor before the dielectric film of a capacitor is formed. CONSTITUTION:An element isolating region 32 is formed on an Si substrate 31 by selective oxidation. Then, a gate oxide film 33 for a transistor is grown. A first polycrystalline Si layer is grown on the film 33. Patterning is performed, and a gate electrode 34 is formed. With the gate electrode 34 as a mask, the gate oxide film 33 other than the gate region is removed. Thereafter, a dielectric film 35 for a capacitor is grown. The film is attached on the gate electrode 34. A second polycrystalline Si layer is grown on the dielectric film 35. A capacitor plate 36 is formed by patterning. Then, diffused regions 37 for a source and a drain are formed by ion implantation. On the diffused regions 37, the dielectric film 35 is present. Ions are implanted through said dielectric film 35.