baber/WOPTO huggingface dataset:
Patent JP-H09177832-A (JP)
Title: Clutch auxiliary device for vehicle
Inventor: HISABORI YOSHINOBU
IPC: F16D25/08
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a clutch auxiliary device for a vehicle used for relieving operation of the clutch of a cargo automatic and operated by compressed air serving as a drive source. SOLUTION: A clutch auxiliary device for a vehicle comprises a compressed air feeding means 10, an air cylinder 30 operated by air, serving as a drive source, fed with a pressure from a compressed air feeding means 10, a control valve 20 located between the compressed air feeding means 10 and the air cylinder 30 to control a flow of air, and an operation switch 2 arranged at the shift lever 1 of a transmission and operating the control valve 20. When the operation switch 2 is operated to one, the control valve 20 is operated in a direction in which air is fed with a pressure from the compressed air feeding means 10, and through drive of a release fork 9 by the air cylinder 30, a clutch 90 is forced into a cut-off state.  Further, when the operation switch 2 is operated to the other, the forced feed of compressed air from the compressed air feeding means 10 is cut off and the control valve 20 is operated in a direction in which air in the air cylinder 30 is released, a release fork 91 is returned and the clutch 90 is brought into an engaging state.
Patent JP-2001152502-A (JP)
Title: Monitoring system for drainage facility
Inventor: SATO IZO
IPC: G08B25/00
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring system capable of discovering abnormalities of the intra-pipe pressures in an early stage and taking trouble prevention measures in a drainage facility of an apartment house, a building or the like. SOLUTION: The building 2 is provided with pressure sensors 22H, 22R detecting the intra-pipe pressures of arranged drain pipes 5, the data of the pressure sensors 22H, 22R are monitored by the monitoring device 21 of a monitor room 23 so that measures for abnormalities can be taken.
Patent JP-H05169730-A (JP)
Title: Manual printing device
Inventor: OKUMURA AKICHIKA
IPC: B41J3/28
Filed: 1991-12-19
Abstract: PURPOSE:To provide a mechanism for printing even when either a front or a rear of a print head of a manual printing device separates from a printing face. CONSTITUTION:A manual printing device is moved by a front roller 2 and a rear roller 1 on a printing face so as to print by a head 16. Both the front roller 2 and the rear roller 1 drive an encoder gear 8 and output a move signal indicating the movement of the manual printing device. Thus, as far as either the front roller 2 or the rear roller 1 contacts the printing face, synchronized printing by the head 16 is possible. Therefore, printable range will be enlarged and stable printing not influenced by the state of the printing face will be possible.
Patent JP-H05339733-A (JP)
Title: Method and device for depositing material on substrate by chemical vapor deposition
Inventor: RIKARUDO SHIMON SASUMAN
IPC: C23C16/27
Filed: 1992-11-04
Abstract: PURPOSE: To provide a method and device for depositing a material such as diamond on a substrate by chemical vapor deposition which are improved so as to prolong the life of a resistance heating member.  
     CONSTITUTION: This device is constituted by containing a supporting rack 18 on which the substrate 28 is arranged, the resistance heating member which is made of a conductive material having at least one bending part at a longitudinal part and is made to be a slender strip 38, a construction in which the slender strip 38 is arranged at some interval to the substrate 28, a slender edge part 54 thereof is directed toward the substrate 28 and further a slender edge part 56 thereof is directed toward a direction parting from the substrate 28 and a pipe 12 with piercings which flows reaction gas 14 for deposition across the slender strip 38 from one edge part 56 in the longitudinal direction toward another edge part 54 and thereafter flows the gas toward the supporting rack 18 and the substrate 28. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H09181759-A (JP)
Title: Transmission method for reception anknowledge signal and transmitter
Inventor: MATSUMOTO SHOJI
IPC: H04L12/18
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To enhance the transmission efficiency by sending an ACK signal through an exclusive communication channel to avoid collision with a control message for other terminal equipment with respect to the transmission method for the acknowledge signal and the transmitter in a communication system for 2-way communication via a digital network of 1:n configuration such as a CATV network. SOLUTION: A reception acknowledge signal channel used to send an incoming reception acknowledge signal is provided to an incoming transmission frame in addition to a control channel used to send an incoming control message and a reception acknowledge signal transmission section provided to each terminal equipment sends an incoming reception acknowledge signal via the reception acknowledge signal channel and a reception acknowledge signal reception section provided in a center side equipment receives the incoming reception acknowledge signal via the reception acknowledge signal channel.
Patent JP-H02220960-A (JP)
Title: Tandem master cylinder
Inventor: RORAN RUBURE
IPC: B60T8/44
Filed: 1989-12-27
Abstract: PURPOSE: To reduce the length of a master cylinder by boring a blind inner hole in the large diameter part of an intermediate piston, and causing a reaction piston secured to a main body to hermetically slide within the blind inner hole to define an auxiliary chamber inside the intermediate piston. CONSTITUTION: A hole 2 in a main body 1 is defined into pressure chambers 10 and 12 by an intermediate piston 5. The intermediate piston 5 is a stepped piston comprising a small diameter part opposite to the pressure chamber 10 and a large diameter part opposite to the pressure chamber 12. A blind inner hole 20 open to the pressure chamber 12 is formed in the large diameter part of the intermediate piston 5, and a reaction piston 22 secured to the main body 1 is hermetically slid within the blind inner hole 20 to define an auxiliary chamber 14. By selecting the diameters of the intermediate piston 5 and the reaction piston 22, action matching the purpose intended can be obtained, This constitution can reduce the length of a cylinder main body 1.
Patent JP-S63174435-A (JP)
Title: Method and apparatus for processing optical signal
Inventor: TERENSU JIEOFURII HOJIKINSON
IPC: G02F1/01
Filed: 1987-12-29
Abstract: The invention provides methods and devices for processing an optical signal. In one embodiment, an optical device (101) for scrambling an input optical signal comprises an optical switch (10) which switches the optical signal between two intermediate optical paths (13,14) under control of a scrambling signal from a control circuit (12). The polarisation of the signal in one of the intermediate optical paths (13) is rotated by a TE-TM converter (15). The polarisations of the two intermediate signals are thereby made mutually orthogonal. These mutually orthogonal signals are then recombined by a directional coupler (16) to provide a combined output optical signal with a scrambled polarisation alternating between othogonal states according to the frequency of the scrambling signal. The invention may be applied to improve signal reception, for example, in coherent optical transmission systems.
Patent JP-H05175881-A (JP)
Title: Hot standby switching device for microwave multiplex radio equipment
Inventor: IGASAKI WATARU
IPC: H04B1/74
Filed: 1991-12-19
Abstract: PURPOSE:To reduce the isolation of a switcher and to use the simple and low- priced switcher by controlling an output frequency from the transmitting unit of an auxiliary system not selected by the siwtcher to be a value away from the output frequency of a transmitting unit selected by the switcher. CONSTITUTION:The transmitting units 1 and 2 convert input signals to microwave signals and output those signals. A switcher 3 selectively outputs an output from any one of these duplex transmitting units 1 and 2. At such a time, a control part 4 controls the output frequency from the transmitting unit 2 (or 1) of the auxiliary system not selected by the siwtcher 3 to be the value away from the output frequency of the transmitting unit 1 (or 2) selected by the siwtcher 3. Further, since the output frequency from the transmitting unit 2 (or 1) of the auxiliary system is set at the required value, the output of the transmitting unit 2 (or 1) of the auxiliary system is attenuated for a required attenuating amount or more by a band pass filter 5.
Patent JP-2000165082-A (JP)
Title: Using method of radio wave absorber
Inventor: TANIGUCHI YOSHIHARU
IPC: H05K9/00
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To prevent self heating due to electromagnetic wave and to protect an apparatus against damage by applying the apparatus with two kinds of thin plate material exhibiting different electromagnetic wave absorbing/reflecting characteristics while pasting. SOLUTION: Material A out of two kinds of electromagnetic wave absorbing material having low absorption and high reflectance is formed into a thin plate of 0.5 mm thick by admixing a polymer resin with carbon powder, conductive metallic powder, or the like, and kneading the mixture. Material B having high absorption and low reflectance is formed into a thin plate of 0.5 mm thick by admixing a polymer resin with ferrite powder, soft magnetic metallic powder, or the like, and kneading the mixture. The two kinds of electromagnetic wave absorbing material are integrated by pasting these thin plates through an adhesive. The absorbing material thus formed is fixed to an apparatus in the directing for reflecting external electromagnetic wave easily and absorbing internal electromagnetic wave.  According to the arrangement, self-heating due to single kind of absorber or overheating due to external electromagnetic wave can be prevented.
Patent JP-H09180928-A (JP)
Title: Air-core coil
Inventor: OZAKI TOMOKI
IPC: H01F5/00
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To eliminate misalignment of component parts in a coil mounting process, by shaping a coil in a conical shape and leading out a terminal on the side of a smaller oil diameter of the coil toward the side of a greater coil diameter through the inside of the cone. SOLUTION: A coil 11 is formed in a conical-trapezoidal shape by spirally winding a conductor with its surface insulation-treated into a conical substance. A lead terminal 12 led out from the lower end of the coil 11 and a lead terminal 14 led out from the vertex to pass through the cone have electrodes formed at distal ends thereof. These electrodes are connected to wiring patterns 16, 17 on a wiring board 15 by solders 19, 20. At the time of mounting the coil 11 on the board, the lead terminal 12 is connected to the wiring pattern 16 by solder 19, with the lead terminal 14 inserted in a hole 18. Subsequently, the lead terminal 14 is pulled so that the inductance reaches a predetermined value so as to change the number of turns of the coil 11 or the spacing of the coil 11, and thus the lead terminal 14 is connected to the wiring pattern 17 on the wiring board 15 by solder 20.
Patent JP-H06188187-A (JP)
Title: Manufacture of semiconductor device
Inventor: NITTA KENICHI
IPC: H01L21/30
Filed: 1992-12-17
Abstract: PURPOSE:To prevent generation of particles without increasing steps by a simple work. CONSTITUTION:In the case of exposing a positive type resist, light which irradiates the resist film in the outer edge of a resist pattern 27a where a resist pattern is formed is shielded by a shield plate 29, resulting in an integral body of the outer edge resist of the resist pattern region 27a with an unnecessary resist pattern, and in an enlargement of the adhesion area of this integral resist and a wafer.
Patent JP-H10177604-A (JP)
Title: Slip processor
Inventor: TOKINAGA KAZUAKI
IPC: G06Q10/10
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To prepare and print plural slips from one piece of slip data corresponding to print data by performing the overlay print of only required item on a prepared slip by judging it from the print data. SOLUTION: After description data are read from a description data storage part 15, based on dynamic editing information received from a print data input part 18, a description data editing part 19 reconstructs the description data by performing the deletion of row/column and the change processing of start/end position to the description data. Only the editing information corresponding to the print data to be really outputted is read into an editing information storage part 16 and according to the read editing information, the print data are edited by a print data editing part 20. The reconstructed description data received from the description data editing part 19 and the print data edited by the print data editing part 20 are overlapped and the overlapped data are dispatched to a printer 5 by a print processing part 21.
Patent JP-2000165244-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SAKAGUCHI HIDEAKI
IPC: H01L21/822
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor integrated circuit device that incorporates an inspection facilitating circuit that attains measurement with high precision by using an inexpensive inspection device without increasing an inspection time. SOLUTION: The semiconductor integrated circuit device incorporates a D/A converter including a plurality of reference power supply terminals 110,... a resistance division circuit 12 that applies resistance division to a voltage among the reference power supply terminals 110,... to generate an intermediate voltage, and a gradation voltage selector switch 5 that selects any of the reference power supply voltages and intermediate voltages in response to an input digital signal and outputs an output voltage of the D/A converter from its output terminal 6. Relays 13, 14 are provided to locally short-circuit part of the resistance division circuit 12. Through the configuration above, the voltage between the output voltage being an inspection object can be extended, and digital discrimination by a comparator is attained in place of the measurement by a conventional analog voltage measurement device with high precision, the inspection time can considerably be reduced and high precision inspection is attained by using the inexpensive digital inspection device.
Patent JP-H08184751-A (JP)
Title: Camera
Inventor: MATSUSHIMA HIROSHI
IPC: G02B7/32
Filed: 1994-12-28
Abstract: PURPOSE: To realize quick focusing and to prevent the energy of a battery from being wastefully consumed. CONSTITUTION: This camera is provided with an auxiliary light selection means selecting either of a built-in auxiliary light means 502a and an externally attached auxiliary light means 503a which is attached to the camera as an auxiliary means based on current information on a subject distance in the case the auxiliary light is required at the time of autofocusing. Since parallax with reference to a photographing optical axis is small in the auxiliary light means 502a and it is large in the auxiliary light means 503a, the current information on the subject distance is obtained and the auxiliary light means 502a and 503a are properly used based on the obtained information.
Patent JP-2001153052-A (JP)
Title: Fluid equipment having bellows
Inventor: NISHIO KIYOSHI
IPC: F04B43/08
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To prevent a depositing material from depositing and condensing in a pump even if liquid containing the depositing material such as slurry and the like is used. SOLUTION: An axially retractabie bellows 7 is provided in a pump body 1 so that it drivingly and retractabiy moves with its axial line B set vertical and forms a liquid compartment 9 on the inside of the bellows 7. A suction opening 18 and a discharge opening 19 are provided on the bottom surface 4a facing the liquid compartment 9 of the pump body 1. Liquid is to be sucked into the liquid compartment 9 from the suction opening 18 by the extensible movement of the bellows 7 and the liquid is to be discharged from the liquid compartment 9 from the discharge opening 19 by the contractible movement of the bellows 7. The inner bottom surface 4a of the liquid compartment 9 is formed into a conical shape having a downward slant toward the discharge opening 19.  Accordingly, liquid containing a depositing material such as slurry and the like does not accumulate on the inner bottom surface 4a, and it can be always and smoothly discharged toward the discharge opening 19 along the downward slant surface of the inner bottom surface 4a.
Patent JP-H06184265-A (JP)
Title: Antithrombogenic polyurethane elatomer and medical tool
Inventor: KOJITANI SHINZO
IPC: C08G18/65
Filed: 1992-12-17
Abstract: PURPOSE:To obtain the subject elastomer useful as a medical tool material such as artificial blood vessel, having excellent mechanical strength, flexibility, elasticity and durability by bonding an antithrombogenic compound to a specific polyurethane. CONSTITUTION:(ii) An antithrombogenic compound such as heparin is linked to (i) a polyurethane comprising an A-B-A type block copolymer of a polyoxyethylene (A) and a polyoxytetramethylene (B) as a polyether diol component to give the objective elastomer. A medical tool is obtained from this the elastomer.
Patent JP-2001069707-A (JP)
Title: Rotating electric machine and its manufacture
Inventor: NAKAMURA SHIGENOBU
IPC: H02K1/20
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an AC generator for vehicles, and its manufacturing method, capable of acceding to a plurality of required performances. SOLUTION: A stator core 22 has a plurality of groups of slots 25, 250 arranged alternately along the direction of a rotation circumference. When stator windings are put only in one group of slots 25, and the number of the windings is reduced, an AC generator for vehicles whose output is reduced is manufactured. While, a high-output AC generator for vehicles becomes manufacturable by the use of the same stator core 22, when stator windings are put in both groups of slots 25, 250.
Patent JP-H06158958-A (JP)
Title: Blind
Inventor: ABE MAKIO
IPC: E06B9/386
Filed: 1992-11-26
Abstract: PURPOSE:To produce an excellent interior effect, to vary only a pattern produced on a blind surface without replacing a blind, and besides to prevent deterioration of light shield and dimming functions by a method wherein a pattern is formed on a blind surface by means of transmission beams. CONSTITUTION:In a blind 1 wherein a number of slats 3 are arranged rotatably around an long shaft and separably from each other, a slat 3 comprises a belt- like light shield surface 24; and transparent bag-form double walls 20 and 23 arranged at least on one surface of the obverse and the reverse and crossing the light shield surface 24 along the long shaft and having side ends being opened. A transparent decorative piece 26 is insertably and removably contained in the bag-form double walls 20 and 23, and light shield part 16 which are integrated during release of the blind 1 to form a pattern 18 are arranged on the respective decorative pieces 26.
Patent JP-H10162905-A (JP)
Title: Retaining mechanism of electrical connector
Inventor: MITCHELL O SULLIVAN
IPC: H01R12/50
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an improved retaining mechanism of a threaded member of an electrical connector including a sheet metal shield. SOLUTION: In a retaining mechanism of a threaded shank 54, and an electrical connector 10 including a sheet metal shield 46 placed in juxtaposition with an insulating housing 18, a threaded hole 58 is provided in the shield 46 to receive the shank 54. A hole 64 is provided in the insulating housing 18 behind the threaded hole 58 to threadedly receive the shank 54 after the shank 54 penetrates through the threaded hole 58.
Patent JP-H05170926-A (JP)
Title: Production of keratin powder
Inventor: FURUKAWA RYOICHI
IPC: C08J3/12
Filed: 1991-12-20
Abstract: PURPOSE:To readily and efficiently produce a fine powder from a keratin- containing material such as wool or feather. CONSTITUTION:After immersion in 95wt.% aqueous formic acid solution, wool is roughly crushed by using a homogenizer and the resultant roughly crushed material is frozen and subsequently crushed to produce the objective fine powder.
Patent JP-H05169429-A (JP)
Title: Aston coating and sanding machine
Inventor: NISHI TOYOMITSU
IPC: B28B13/02
Filed: 1991-12-20
Abstract: PURPOSE:To improve an external appearance, by increasing density of adhesion of sand to the surface of a work. CONSTITUTION:In an Aston coating and sanding machine 10 spreading sand to be supplied through a hopper 11 over a work 1 which is being carried away by a conveyor 12, a sand falling path regulating plates 21A-21D which meet almost at right angles with the surface of the work 1 are provided on a sand falling path to the surface of the work 1.
Patent JP-H11163671-A (JP)
Title: Surface mounting crystal resonator
Inventor: FUKAZAWA KAZUMASA
IPC: H03H9/02
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To easily make a crystal resonator that uses a cylindrical crystal resonator light in weight, thin, short and small. SOLUTION: Two pairs of through-hole electrodes 13a and 13b which are connected to upper and lower surface electrodes 12a and 12b are formed outside two branch parts 11a of a nearly U-shaped insulating substrate 11 which is made up of glass epoxy resin, etc., and whose plane shape has two branch parts 11a and their connecting part 11b. A conductive pattern 14 which is connected to a pair of through-hole electrodes 13a that are near the part 11b is formed on the upper surface of the substrate 11, a sealing tube of a cylindrical crystal resonator 3 is sunk in an open part 15 between two branch parts 11a of the substrate 11, a terminal 3a of the resonator 3 is connected to the pattern 14 of the substrate 11 with soldering 5 and is sealed with sealing resin 6 of such quantity as to expose the upper surface of the substrate 11 and the sealing tube of the resonator 3.  Thus, it is possible to realize microminiaturization.
Patent JP-H04206476-A (JP)
Title: Organic electrolyte battery
Inventor: TSUKAMOTO HISASHI
IPC: H01M10/0568
Filed: 1990-11-30
Abstract: PURPOSE:To obtain excellent reduction resistance performance and oxidation resistance performance and high conductivity by using a mixture of 4-methyl dioxolane and acetonitrile for an organic solvent. CONSTITUTION:A mixture of 4-methyl dioxolane and acetonitrile is used for an organic solvent in an organic electrolyte battery using the organic solvent dissolved with lithium salt as an electrolyte. 4-methyl dioxolane (4Me-DOL) has excellent electrochemical stability, acetonitrile (AN) has high conductivity, both of them have excellent oxidation resistance performance, and acetonitrile is remarkably inferior in the reduction resistance performance. The electrolyte mixed with both of them is used to form the battery. An excellent cycle life with excellent stability is obtained.