baber/WOPTO huggingface dataset:
Patent JP-H0882461-A (JP)
Title: Four way valve for freezing cycle
Inventor: KAMIYA MASAMI
IPC: F25B41/04
Filed: 1994-09-09
Abstract: PURPOSE: To perform a smooth changing-over operation in a freezing cycle and simplify a structure of a four-way valve for the freezing cycle by a method wherein a high pressure feeding pipe for use in rotating a rotary member by a predetermined angle and being projected at a tubular main body and either a first or a second conduit are selectively communicated to each other. CONSTITUTION: A high pressure feeding pipe 32 is projected at an outer wall of a cylindrical tubular main body 31. First and second conduits 33 and 34 are radially projected on a circumferential line of each of the feeding pipes and at a side of counter feeding pipe and these conduits are spaced apart by a predetermined angle (A deg.). A rotary member 36 rotatably installed within the main body and made of nylon 66 with heat-resistant characteristic is rotated by a predetermined angle to cause a suction port 38 of the first passage in the rotary member and the high pressure side feeding port 32 to be communicated to each other and further a discharging port 40 and the first feeding pipe 33 at the main body are communicated to each other and coincided from each other, thereby a cooling cycle circuit or a defrosting cycle circuit can be attained.  A suction port 39 in the first passage in the rotary member is communicated with the high pressure side feeding port 32 and at the same time the discharging port 40 and the second conduit 34 are communicated to each other to form a heating cycle circuit.
Patent JP-H02101178-A (JP)
Title: Surface coating method
Inventor: ENDO TAKESHI
IPC: C23C26/00
Filed: 1988-10-06
Abstract: PURPOSE:To perfectly eliminate the pinholes piercing a coating film by specifying the thickness of an initial film when the pinholes generated in the film are sealed by anodization for one layer or each layer at the time of forming the film on the surface of a material to be coated. CONSTITUTION:The film of a metal or a ceramic is formed on the surface of an inorg. base material of a metal, a ceramic, etc., by physical vapor deposition, chemical vapor deposition, plating, etc., to improve the corrosion resistance, conductivity, wear resistance, etc., of the base material. In this case, the pinholes generated in the formed film are sealed by anodization to prevent the contamination and corrosion of the base material through the pinholes. Accordingly, the thickness of the initial film is controlled to 0.1-1mum, hence the pinholes are transformed into a shallow-well shape, gaseous H2 generated in anodization is not accumulated in the pinholes, and the pinhole can be perfectly sealed. As a result, the contamination and corrosion of the base material through the pinhole piercing the film are prevented.
Patent JP-S63113255-A (JP)
Title: Multi-stage storage tank having heat generator equipped with air clutch
Inventor: KUBOYAMA NOBUYOSHI
IPC: B65G1/00
Filed: 1986-10-23
Abstract: PURPOSE:To reduce the power consumption and yet improve the air flow rate by building a hollow chamber containing multiple heat generators within a storage tank, and installing a driven rotary unit to the rotary unit of at least one of heat generators on its exhaust side so that the rotation of the rotary shaft of the driven rotary unit can drive the other heat generators. CONSTITUTION:When a rotary unit 4 rotates in a casing 1, gas moves from a gas inlet 2 to a gas outlet 3. In response, the pressure is reduced between a gas influx control means 11 in the casing and the rotary unit 4, causing a continued rotation and heat. By the action of the driven rotary unit 6, the discharge of warm air from the gas outlet 3 is promoted, and the rotation of the driven rotary unit itself functions as a substitute for a fixed barrier to form a kind of a pressure-regulated chamber 14 with the casing 1 and gas influx control means. Since the rotary unit 4 rotates under a reduced pressure, the fluid resistance is reduced, causing a reduction in energy consumption due to the power supply to a motor 5. And, by rotating other rotary units by the rotation of the driven rotary unit 6, warm air at a constant temperature is supplied into a storage tank 61.
Patent JP-2000081335-A (JP)
Title: Yaw rate sensor
Inventor: ITO HIROAKI
IPC: G01C19/56
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a yaw rate sensor permitting further reduction of the cost. SOLUTION: A vibrator 3 is supported on a base displaceably on an X-Y coordinate plane formed of the surface of the base and has movable electrodes 7a-7d and 8a-8d. On the base, fixed electrodes 9a-9d, 10a-10d, 12a-12d and 13a-13d are opposed to the movable electrodes of the vibrator 3. An excitation signal generating circuit 15 delivers excitation signals (I) and (II) to generate an electrostatic force between the movable electrodes of the vibrator 3 and the fixed electrodes and thereby to excite the vibrator 3. A switching control circuit 16 stops the excited operation of the vibrator 3 and puts the vibrator 3 in free vibration.  At the time when the vibrator 3 makes free vibration an arithmetic device 20 detects the displacement of the vibrator 3 intersecting perpendicularly the direction of vibration of the vibrator 3 from the capacitance between the movable electrodes and the fixed electrodes and calculates a yaw rate.
Patent JP-H1098248-A (JP)
Title: Manufacture of wiring board
Inventor: SEKIOKA YOICHI
IPC: H05K3/00
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board which does not generate malfunctions due to thermal breakdown and to heat in a semiconductor element by dissipating and removing heat, generated during operation of a semiconductor element effectively to an outside through a metallic sheet. SOLUTION: This method comprises a process for applying insulation slurry S' containing thermosetting resin and inorganic insulator powder on a metallic carrier sheet C and semi-hardening the applied insulation slurry S', a process for obtaining a semi-hardened insulation sheet 11b with a metallic sheet 13 in a lower surface by cutting the semi-hardened insulation slurry S' together with the metallic carrier sheet C, a process for printing metallic paste 12b formed by mixing thermosetting resin and metallic powder to the semi-hardened insulation sheet 11b with the metallic sheet 13 to a specified wiring pattern and a process for obtaining an insulation substrate, coated with a metallic sheet and a wiring conductor by completely thermally setting the semi-hardened insulation sheet 11b with the metallic sheet 13 and the metallic paste 12b.
Patent JP-2001074655-A (JP)
Title: Skin discriminating agent and cosmetic agent selecting method fitted thereto
Inventor: SAKAZAKI YUKARI
IPC: G01N21/47
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To find out a factor for selecting an yet unknown makeup cosmetic agent to enhance the fitness degree of selection. SOLUTION: A membrane having transparency on which the three-dimensional structure of the skin is imprinted is irradiated with visible light vertically or at an almost vertical angle and the diffusion pattern (expanse degree) of transmitted light expanding on the membrane is set to an index to discriminate the skin. In matching relation to this, a makep cosmetic agent is applied to a plurality of panelers having different diffusion patterns (expanse degrees) of transmitted light and beautifulnesses of these panelers are judged to be converted to numerical values and these numerical values are plotted on a plane for expressing the characteristics of the makeup cosmetic agent having an axis of numerical values of beautifulnesses and an axis of numerical values converted from the diffusion patterns (expanse degrees) of transmitted light to select a proper cosmetic agent.
Patent JP-H08112299-A (JP)
Title: Automatically cleaning, drying and diagnostic apparatus for pet animal
Inventor: HAMOTO HIDEAKI
IPC: B08B3/04
Filed: 1994-10-19
Abstract: PURPOSE: To provide an automatically cleaning, drying and diagnostic apparatus for a pet animal by which not only cleaning and drying of the pet animal but diagnosis can be performed. CONSTITUTION: A pet animal 8 is immersed into a cleaning tank 2 and is fixed by means of a fixing part 29 and it is cleaned. In this case, a cleaning liq. in ejected from a head part cleaning hole 6 to the head of the pet animal 8. If there exists any disease, a medicinal liq. is also mixed in the cleaning liq. After the cleaning is completed, hot air is blown in the cleaning tank for drying and the head part is dried by means of a nozzle 5 of a dryer. For these series of actions, a main body 1 is controlled by wireless 10 by means of a control panel 28.
Patent JP-S63107595-A (JP)
Inventor: SUZUKI KUNIAKI
IPC: B42D15/10
Filed: 1986-10-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0195421-A (JP)
Title: Molding method for foamed fluorinated resin insulation coat
Inventor: ANDO YOSHIYUKI
IPC: H01B13/14
Filed: 1987-10-07
Abstract: PURPOSE:To improve adhesion with a conductor in thin low density foam by filling a gas or liquid foaming agent from the intermediate part of an extruder and applying an extrusion coat to the internal surface of the conductor having a preliminarily foamed thin film adhesion layer of fluorinated resin. CONSTITUTION:A conductor 1 is coated, for example, with the fine particle of tetrafluoroalkylvinyl ether copolymer (PFA) and heated, thereby melting and adhering PFA particles, and forming a thin film fusion layer. PFA is used as fluorinated resin allowing thermal fusion extrusion and 0.5wt part of boron nitride is blended with 100 wt. parts of PFA. This PFA is fed from the hopper of an extruder and Freon 115 (trade name) is filled thereto at the intermediate part of the extruder. After a foaming agent is uniformly dispersed in fused fluorinated resin, this resin is extruded to coat the external surface of the con ductor 1 having an adhesion layer, thereby forming a foamed insulation coat layer 2. As a result, good adhesion is available between the conductor 1 and the insulation coat layer 2, and excellent quality can be thereby ensured for a product having a thin low density foam insulation coat.
Patent JP-H0676354-A (JP)
Title: Optical recording disk
Inventor: ARIOKA HIROYUKI
IPC: G11B7/2495
Filed: 1992-08-28
Abstract: PURPOSE:To obtain an inexpensive and highly reliable optical recording disk. CONSTITUTION:This optical recording disk 1 has a recording layer 3 essentially comprising dyes tuffs on a substrate and has a reflecting layer 4 on the recording layer. The recording layer 3 contains metal complex, and the reflecting layer 4 consists of an alloy containing at least two kinds of metal elements. When MC represents the metal element having the lowest ionization tendency among center metals of metal complex in the recording layer 3 and MR represents metal element having equal or higher ionization tendency than MC, the total amt. of MR in the reflecting layer 4 is 0-10wt.%.
Patent JP-H0672182-A (JP)
Title: Constant speed travel device for vehicle
Inventor: SHIMANE OSAMU
IPC: F02D29/02
Filed: 1992-08-28
Abstract: PURPOSE:To provide a constant speed travel device for a vehicle high in reliability without the generation of operation failure. CONSTITUTION:The specified offset quantity is added to the output, corresponding to the lower limit opening, of a throttle opening detector 12d to set the control lower limit opening, and the specified offset quantity is deducted from the output, corresponding to the upper limit opening of a throttle valve 11, of the throttle opening detector 12d to set the control upper limit opening. Accordingly, in the case of opening the throttle valve 11 by the normal rotatory driving of a d.c. motor 12a, the d.c. motor 12a can be stopped in the upper limit stop position, that is, at the control upper limit opening short of the upper limit opening. In the case of closing the throttle valve 11, the d. c. motor 12a can be stopped in the lower limit stop position, that is, at the control lower limit opening short of the lower limit opening.
Patent JP-H08126114-A (JP)
Title: Motor control device
Inventor: SUZUKI AKIRA
IPC: H02P27/06
Filed: 1994-10-19
Abstract: PURPOSE: To suppress the counter-electromotive voltage at the neutral time, to make a motor compact and furthermore to reduce the power consumption. CONSTITUTION: This motor control device has the following means: A number-of- revolution computing means 12 computes the number of revolutions of a motor 49. A torque-command-value computing means 13 computes the torque command value of the motor 49. A voltage detecting means 14 detects the voltage of a power supply source 15. A range detecting means 16 detects the selected range. Furthermore, a memory means 19 stores the number of revolutions of the motor 49, the torque command value of the motor 49 and the amplitude corresponding to the voltage and the current phase of the power supply source 15. An amplitude/current-phase setting means 18 reads the number of revolutions computed by the number-of-revolution computing means 12, the torque command value computed by the torque-command-value computing means 13 and the amplitude corresponding to the voltage and the current phases computed by the voltage detecting means 14.
Patent JP-H07111717-A (JP)
Title: Indoor wiring accessories
Inventor: KONDO TOSHIHIRO
IPC: H02G3/00
Filed: 1993-10-12
Abstract: PURPOSE:To deal with the fixing and modification of wiring accessories and the functional modification of terminal unit flexibly and to facilitating the indoor wiring work while preventing erroneous wiring. CONSTITUTION:A feeder cable 2 from a distribution board 1 is connected quickly to the quick connection terminal 18 of a branch adapter 15 and wiring cables 23, 24 are connected quickly to the quick connection terminal 21 of a branch unit 20. The branch unit 20 is then loaded to the branch adapter 15. The wiring cable 23 is connected, at the other end thereof, with the rosette 8 of a lighting fixture 7 and the wiring cable 24 is connected, at the other end thereof, with the quick terminal 29 of an adapter 26 for fixing a terminal wiring accessory 31. Modification in the design of a tumbler switch and alteration of a human sensitive switch to an automatic lighting switch can be made by simply replacing the terminal wiring accessory 31 without requiring modification of indoor wiring.
Patent JP-H0893231-A (JP)
Title: Pillar erection method of structure and device therefor
Inventor: TAKAHASHI MASASHI
IPC: E04G21/16
Filed: 1994-09-26
Abstract: PURPOSE: To adjust verticality of an erected pillar by tightening an adjusting bolt in a state of placing the erected pillar on a support base of an existing steel pillar through a verticality adjustment means. CONSTITUTION: An upper part external surface of a square steel pipe 4 is welded and fixed to a lower part inner surface of an erected pillar 2, horizontal position adjusting bolts 5 are respectively screwed on four side surfaces of the upper part of a steel pillar 1 by fitting its lower part in the upper part of the existing steel pillar 1, and its head end is set against an outside surface of the square steel pipe 4.  Additionally, a support base 6 is fixed on an upper part inside of the steel pillar 1 opposite to a bottom plate 7 of the square steel pipe 4 with a clearance, a verticality adjustment means 10 stacking upper part and lower part trapezoidal base seats 8, 9 vertically with their inclined surfaces in a facing state against each other is inserted in the clearance on four points facing against the side surface of the upper part 4 of the support base 6, and a screwing head end of an adjusting bolt 11 is set against the side surface of the upper trapezoidal base seat 8. When the adjusting bolt 11 is tightened in this placing state, the upper trapezoidal base seat 8 relatively moves to the lower part trapezoidal base seat 9 and one side of the erected pillar rises, and consequently, it is possible to adjust verticality of the erected pillar.
Patent JP-H0995717-A (JP)
Title: Device for spray-working iron tapping runner
Inventor: SHINOHARA KOICHI
IPC: C21B7/14
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To enable continuous spraying work in both of a molten iron region and a molten slag region by selectively supplying the different spraying materials from plural hoppers, respectively, press-feeding the pressed, air, kneading a prescribed quantity of water and spraying. SOLUTION: A prescribed spraying material is sprayed to a bed part and wall parts contacting with the molten iron and the molten slag, etc., in an iron tapping runner of a blast furnace at a prescribed discharge pressure to work a working lining. In a spraying material supplying device, the hoppers 201A, 201B for individually storing the spraying materials for the molten iron region and for molten slag region are mounted on a carriage 200. The spraying material is selectively discharged from the hoppers through each of discharge mechanisms and continuously supplied into a spraying gun 210 through screw feeders 203A, 203B. Then, the spraying material is press-fed to a spraying unit with the pressed air from an air valve unit 212 and kneaded with water supplied through an adding water valve unit 214 and sprayed. These operations are controlled through a control panel 216.
Patent JP-H02124984-A (JP)
Title: Coating material to prevent aquatic organism from depositing
Inventor: NAKANISHI MOTOYASU
IPC: C09D7/12
Filed: 1988-10-08
Abstract: PURPOSE:To prepare a coating material excellent in prevention of an aquatic organism from depositing on a ship bottom or fishing net, by compounding, as a component of the coating material, a ceramic powder consisting mainly of lead zirconate and lead titanate. CONSTITUTION:A ceramic powder, consisting mainly of lead zirconate (PbZrO3) and lead titanate (PbTiO3) and pref. finely divided after polarizing treatment, is compounded as a component of a coating material to prevent at aquatic organism from depositing. Pref. about 10 pts.wt. said ceramic powder is compounded with about 90 pts.wt. said coating material containing a binder, solvent, pigment, dispersant, thickener, antifoaming agent, etc.
Patent JP-H07109260-A (JP)
Title: Production of 5-amino-2-nitropyridine derivative and 5-diamond-3-hydroxypyridine derivative
Inventor: JINBO YOSHIHIRO
IPC: C07D213/73
Filed: 1993-10-12
Abstract: PURPOSE:To easily synthesize in a high yield the derivative as an important intermediate. CONSTITUTION:A compound of formula I [R<0> and R<2> are each H, halogen, alkyl, aryl, N(R<4>)C(=O)R<3>, N(R<4>)C(=O)OR<3>, N(R<4>)C(=O)NR<3>R<5>, N(R<4>)SO2R<3> or OR<1> (R<4> is H, alkyl or aryl; R<1>, R<3> and R<5> are each alkyl or aryl); X is H or substituent], e.g. 3-benzyloxy-2-nitropyridine is reacted with a compound of formula H2N-Y (Y is eliminable group) in the presence of a base to obtain the objective compound of formula II (e.g. 7 5-amino-3-benzyloxy-2-nitropyridine). Using the compound of the formula II as starting material, the other objective 2,5-diamino-3-hydroxypyridine derivative of formula III [R<6> and R<7> are each C(=O)R<8>, C(=O)OR<8>, C(=O)NR<8>R<9> or SO2R<8> (R<8> and R<9> are each H, alkyl or aryl); X' is the same as X] useful as a coupler or an intermediate thereof can be easily synthesized in a high yield.
Patent JP-H04133670-A (JP)
Title: Driving circuit for power conversion apparatus
Inventor: MOCHIZUKI MASATO
IPC: H02M7/48
Filed: 1990-09-25
Abstract: PURPOSE:To prevent some driving signals from branching to the stray capacity existing between it and the earth by equipping all the semiconductor switching elements with shunt blocking means individually. CONSTITUTION:A shunt blocking circuit 23, between a gate driving switch 20 and a gate insulating bipolar transistor (IGBT) 3, and a shunt blocking circuit 24, between a gate driving switch 21 and an IGBT4, are provided. As a result, the driviing signal of the IGBT4 circulates by the course of the positive pole of a driving power source 19  a gate driving switch 21  shunt blocking circuit 24  the emitter of the IGBT4  the gate of the IGBT4  a gate resistor 8  a shunt blocking circuit 24  a gate driving switch 21  the negative pole of the driving power source 19. Therefore, if the current, which flows from the emitter of the IGBT4 to the stray capacity 22, seeks to flow the shunt blocking circuit 24, since the sizes of the forward current and the backward current of this shunt blocking circuit 24 are different, the current flowing to the stray capacity 22 is blocked.
Patent JP-H03173849-A (JP)
Title: Production of cis-8-dodecenylacetate
Inventor: YAMAMOTO AKIRA
IPC: C07C67/10
Filed: 1990-09-25
Abstract: PURPOSE:To simply and economically obtain the title compound having high geometrical purity by reacting a Grignard reagent of cis-3-heptenylchloride with 1-bromo-5-chloropentane in the presence of LiCuCl4, etc., to afford novel intermediate and acetylating the intermediate. CONSTITUTION:A Grignard reagent of cis-3-heptenylchloride expressed by the formula is reacted with 1-bromo-5-chloropentane in the presence of a catalyst consisting of LiCuCl2 and/or Li2CuCl4 to afford cis-8-dodecenylchloride which is a novel intermediate. Then the novel intermediate is acetylated to provide cis-8-dodecenylacetate. The compound expressed by the formula is readily available. Isolation operation of the reaction product is readily carried out after reaction. The aimed compound is useful as a sex pheromone ingredient of Grapholitha molesta.
Patent JP-H0698649-A (JP)
Title: Apparatus for cutting shoot primordium
Inventor: KATSUYAMA KOICHI
IPC: A01H4/00
Filed: 1992-09-24
Abstract: PURPOSE:To facilitate cutting-off of a section capable of redifferentiating a plant from a section of shoot primordium by finely cutting the shoot primordium in a form of lattice. CONSTITUTION:A conveyer 1 providing a number of projections 4 having rectangular shape when viewed in plan at prescribed intervals in conveying direction and width direction on the surface is rotatably provided and a cutting body 3 having a blade 2 penetrating into a groove 11 between projections 4 is vertically provided so as to enable reciprocating motion above the halfway part in conveying by the conveyer 1 and when a shoot primordium 19 carried by the conveyer 1 reached prescribed cutting position, the conveyer 1 is stopped and the cutting body 3 is lowered and the shoot primordium 19 is finely cut to provide a section of 21 of shoot primordium.
Patent JP-H1193444-A (JP)
Title: Detecting device for stopping position of lift pallet
Inventor: TACHIKAWA YOSHIHIRO
IPC: E04H6/06
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To always detect correct stopping position without being affected by the curving failure of chains. SOLUTION: In a parking facility 1 having a lift pallet 4, chains 5 from which the lift pallet 4 hangs are wound around a 5-drive sprocket 8 while extra chains 5 are hung down and folded back so as to form a U-shaped curved part 15, the end of the chains 5 being locked in place. A striker 11 is attached to the hanging chains 5, and a limit switch 12 is provided in a position where the striker 11 abuts to the limit switch 12 when the lift pallet 4 has moved to a stopping position.