baber/WOPTO huggingface dataset:
Patent JP-H07177949-A (JP)
Title: Seat cushion structure for front seat
Inventor: SHINOHARA KEIJI
IPC: A47C7/35
Filed: 1993-12-24
Abstract: PURPOSE:To improve the sitting feeling of a crew by eliminating the feeling of discharging a load when the crew sits down. CONSTITUTION:Rear and front terminal parts 24A and 24B of a cushion panel 24 and front and rear terminal parts 26A and 26B of a cushion frame 26 are linked by bands 100 and 102. Thus, the vertical position of the cushion panel 24 in the non-sitting state of the crew is fixed at a prescribed position. Therefore, initial energizing force can be applied to a torsion spring 38, and this energizing force can be operated upon the cushion panel 24. As a result, the sitting feeling of the crew can be improved by canceling the feeling of discharging the load in a low load area when the crew sits down.
Patent JP-H08184545-A (JP)
Title: Thermobalance
Inventor: TANAKA NORIHIRO
IPC: G01N5/04
Filed: 1994-12-28
Abstract: PURPOSE: To obtain a thermobalance in which highly accurate results of thermal analysis can be obtained using any one of single beam structure or differential structure, as required. CONSTITUTION: First and second supporting rods 1, 2 provided, at the forward end thereof, with connectors 5 to be connected with sample holders 6, 7 can swing about fulcrums 3, 4 and are related to each other thus forming a differential thermo-balance structure. The connector 5, 5 provided for the first and second supporting rods 1, 2 can be connected with a sample holder for holding a single sample container and at least one connector 5 can be connected with a sample holder for holding a pair of sample containers.
Patent JP-H08184556-A (JP)
Title: Optical gas detector
Inventor: SETO MINORU
IPC: G01N21/3504
Filed: 1994-12-28
Abstract: PURPOSE: To obtain an optical gas detector suitable for a small section. CONSTITUTION: Infrared transmitting section 7 and receiving section 8 are disposed at appropriate positions of a case 1 having multiple vents 2 and an appropriate number of infrared mirrors 3, 9 for extending the optical path are interposed between them thus constituting a sensor section 17. The transmitting section 7 and receiving section 8 at the sensor section are connected through an optical fiber 11 with a detector body 18 disposed remotely therefrom. With such structure, an ideal explosion-proof performance is realized while employing a convenient laying method of optical fiber and the cost is reduced significantly. Since the sensor section comprises no aging component, e.g. a gas sensor, and has a simple constitution, stabilized performance can be sustained for a long term so long as the installation environment is clean in some degee.
Patent JP-H08184495-A (JP)
Title: Spectrophotometer
Inventor: HARADA KATSUMI
IPC: G01J3/36
Filed: 1994-12-28
Abstract: PURPOSE: To reduce level differences and noise which occur near switched wavelengths when photodetectors are selectively used by switching by simultaneously using the photodetectors and averaging the output signals of the photodetectors in a wavelength region in which the photodetectors have sensitivity. CONSTITUTION: The light from a light source 1 is made incident on a sample cell 3 after the light is spectrally separated into monochromatic light rays through a spectroscope 2 and the luminous flux passed through the cell 3 is introduced to an integrating sphere 4 provided with a photoelectric multiplier 5 and PbS detector 6. The multiplier 5 has detecting sensitivity against a short wavelength range from 190nm to 900nm and the detector 6 has detecting sensitivity against a long wavelength range from 750nm to about 3,200nm. Therefore, both photodetectors 5 and 6 have detecting sensitivity against a wavelength range from 750nm to 900nm. Usually, the photodetectors 5 and 6 are selectively used by switching through switches 7 and 8, but the photodetectors 5 and 6 simultaneously detect the luminous flux passed through the cell 3 in the wavelength range of 750-850nm.  The detected luminous flux is sent to an averaging means 13 through amplifiers 9 and 10 and A/D converters 11 and 12 and the means 13 averages the luminous flux.
Patent JP-H05164277-A (JP)
Title: Pipe joint
Inventor: NISHIKAWA SANJI
IPC: F16L21/00
Filed: 1991-12-12
Abstract: PURPOSE:To provide a pipe joint which can be connected simply without using a spanner or other tool and so reliably that it will not become loose. CONSTITUTION:A cap nut 4 is mounted rotatably on the outer circumference of a first member 1 at one side of a pipe joint. A seal ring 3 is mounted on the outer circumference of an insertion cylinder 5 at an end of the first member 1, and also a stopper projection 9 is provided on the outer circumference of the base portion of the insertion cylinder 5. An outer cylinder 6 is fitted onto the insertion cylinder 5 until its end contacts with the stopper projection. A female screw portion 11 of the cap nut 4 is screwed onto a male screw portion 10 on the outer circumference of the outer cylinder 6, and an engaging flange portion 7 of the cap nut 4 is confronted with an engaging flange portion 7 of the insertion cylinder 6. A band 8 which is approximately C-shaped and elastic is fitted onto the outer circumference of the confronting engaging flange portion 7, and also a pair of the engaging flange portions 7 which confront an engaging slit 12 provided on the band 8 are fitted and engaged.
Patent JP-H10166140-A (JP)
Title: Cleaning device for casting mold
Inventor: SATO FUMIO
IPC: B08B1/02
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To improve the sealability between a mold and a fixed plate during the casting, to collect dropped slug without scattering, to enable the finish- cleaning after oxide scales are removed if an air blow means is arranged on the downstream side by pressing a scraper against a lower side of a mold while the mold is moving to remove and clean oxide scales such as aluminum adhered to the lower side of the mold. SOLUTION: A truck is moved in a horizontal direction along a rail while holding a mold with a casting under solidification therein. When a lower side of the mold under movement is moved sliding on a tip 10a of a scraper 10, oxide film of aluminum on the lower side of the mold adhered during the casting is scraped, and dropped on a receiving pan 1 therebelow, and collected in a U-shaped collection groove 6 along an inclined bottom wall 5. The mold after passing through the scraper 10 is finish-cleaned by blowing the air ejected from a nozzle 3a against the lower side of the mold when the mold passes the position of an air blow pipe 3.
Patent JP-H11158448-A (JP)
Title: Conductive adhesive and electronic component prepared by using the same
Inventor: YATSUGAYO SEIICHI
IPC: H05K3/32
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a conductive adhesive which can be used in bonding a semiconductor chip on which a semiconductor integrated circuit is formed to a lead frame while maintaining the spacing between the semiconductor chip and the lead frame at a specified one. SOLUTION: A semiconductor chip 5 is die-bonded to the die pad part 2 of a lead frame 1 with a resin-bead-containing silver paste 10 being a conductive adhesive prepared by mixing a silver powder with an epoxy resin and spherical resin beads 10 or the like having a diameter D nearly equal to the specified spacing S and used as a spacer used to give a spacing S between the semiconductor chip and the lead frame.
Patent JP-H07181880-A (JP)
Title: Ignition device for training fire extinguishment
Inventor: HATA YOSHIKO
IPC: G09B9/00
Filed: 1993-12-24
Abstract: PURPOSE:To easily treat a used cloth sheet after training of fire extinguishment by arranging the sheet of cloth impregnated with oils for ignition on a noncombustible base plate and freely attachably and detachably fixing this sheet to the surface of the base plate with a retaining plate. CONSTITUTION:A wire net 3 is mounted oscillatably by means of a hinge 2 as the retaining plate to the side face of the base plate 1. This wire net 3 covers the base plate 1. The cloth 4 impregnate with the oils for ignition is arranged on the base plate 1. The cloth is fixed to the base plate 1 with the wire net 3. The cloth impregnated with the oils is ignited to generate a imitation fire in the case of executing training of the fire extinguishment. This imitation fire is extinguished by a fire extinguisher from the circumference of the base plate. Only the cloth 4 is removed from the base plate 1 after the training of the fir extinguishment and is easily disposed by embedding the cloth adhering the oils and fire extinguishing liquid into the ground.
Patent JP-H04207335-A (JP)
Title: Fault countermeasure system for network system
Inventor: MIURA TARO
IPC: H04L69/40
Filed: 1990-11-30
Abstract: PURPOSE:To attain restart of communication between a deputy host device and a faulty network by connecting a bypass from an operationable TDM (multiplexer) of the faulty network to a deputy TDM of the deputy operation host device HOST (host computer) via an ISDN with a command from a network management equipment of the faulty network on the occurrence of a fault. CONSTITUTION:When a fault takes place in a TDM 101 connecting to a HOST 108, fault information is sent to the TDM 103 opposite to the faulty TDM 101. The TDM 103 dials a telephone number of the faulty TDM 101 with a command from a network management equipment 110 to make a link connection request to the faulty TDM 101 via an ISDN line and when a channel is set, the communication between the HOST 118 and a terminal equipment 119 is restarted. Moreover, when the channel is not established, a telephone number of the deputy TDM 111 connecting to the deputy operation HOST 118 is dialed and a link connection request is made to the deputy TDM 111 via the ISDN line to establish the channel. Thus, the communication between the HOST 118 and the terminal equipment 119 is restarted and the network with high reliability is obtained.
Patent JP-H11161501-A (JP)
Title: Compiling device
Inventor: TSUJIMORI YUUJI
IPC: G06F9/45
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To efficiently initialize dynamic structure variable by generating a code for copying the contents of a template to a dynamic variable area with a batch data transfer instruction. SOLUTION: A syntax analysis part 9 reads a source program 8 stored in a file and performs a syntax analysis according to specific grammatical rules to generate a corresponding intermediate language. An optimizing processing part 10 converts the intermediate language so as to obtain a better execution efficiency. A code generation part 11 converts the intermediate language obtained by the optimizing processing part 10 into an object program 12 matching a computer where the program is executed. The syntax analysis part 9 once recognizing the definitions of the dynamic structure variables during the syntax analysis of the source program 8 secures a template area to be used to initialize the dynamic structure variables and sets a specific initial value in a place corresponding to the element having the initial value specified in the secured template area.
Patent JP-H08178481-A (JP)
Title: Freezer-refrigerator
Inventor: MYOJIN KAZUHISA
IPC: F25D17/06
Filed: 1994-12-28
Abstract: PURPOSE: To check penetration of a leaking refrigerant into a freezer- refrigerator, to prevent it from reaching combustible concentration and to eliminate a source of combustion. CONSTITUTION: This freezer-refrigerant is equipped with a refrigerating cycle in which a refrigerant discharged from a compressor 17 passes through a condenser 11, a restrictor 21 and an evaporator 25 and returns to the compressor 17 again and with a refrigerant leakage detecting means S3 and uses a combustible refrigerant. The refrigerant leakage detecting means S3 stops the operation of the compressor 17 when it detects a leakage of the refrigerant.
Patent JP-H05162532-A (JP)
Title: Air conditioner for vehicle
Inventor: SHIROTA YUICHI
IPC: B60H1/12
Filed: 1991-12-12
Abstract: PURPOSE:To remarkably lower the temperature of the air to be blown out to the upper half of a human body without changing the temperature at a foot part with the simple operation without providing a cold air bypass flow passage for guiding the cold air to a blow-out port for the upper half of a human body. CONSTITUTION:A heater core 6 for heating the air to be blown to the upper half of a human body, a differential and a foot part of the human body is provided inside of a ventilation duct 2, and an electric heater 17 is provided inside of a foot part duct 16. When the electric heater 17 is turned ON, a control circuit 19 reduces an open degree of an air mix damper 7 by 20%, and when the electric heater 17 is turned OFF, the control circuit 19 increases open degree of the air mix damper 7 by 20%.
Patent JP-H10150730-A (JP)
Title: Charger and charging method for secondary battery
Inventor: SANPEI AKIRA
IPC: H01M10/44
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To compensate for the self discharge of a secondary battery well at all times without causing any overcharge or undercharge. SOLUTION: A controller 3 controls a switch 4 to start charging operation by turn a current limit constant voltage power supply 1 on when the voltage of secondary batteries 5, 10 drops to a given level and to turn off the current limit constant voltage power supply 1 upon elapsing a predetermined time. Alternatively, the controller 3 may control the switch 4 to start charging operation by turn the current limit constant voltage power supply 1 on upon elapsing a first predetermined time after ending a previous charging operation and to turn off the current limit constant voltage power supply 1 upon elapsing a predetermined time after the charging current of the secondary batteries 5, 10 reaching a predetermined level.
Patent JP-H10168505-A (JP)
Title: Low density molybdenum sintered compact and its production
Inventor: KOYAMA SHIGEKI
IPC: F27D5/00
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a low density molybdenum sintered compact capable of inexpensively forming a low density and high strength product with a high purity, its production, and a product using the sintered compact. SOLUTION: The low density molybdenum sintered compact has >=60kg/mm<2> bending strength and 70-85% relative density. This low density molybdenum sintered compact can be produced by subjecting a coagulated powder of Mo to heat treatment at 1200-1800 deg.C and then to crushing and subjecting the resultant coarse-grained Mo powder of 60-150μm grain size to pressing and then to sintering at 1800 deg.C. The resultant sintered compact has a structure in which large pores 20 are present among the grains 10 of the coarse-grained Mo.
Patent JP-H07150124-A (JP)
Title: Pressure-sensitive adhesive composition
Inventor: AKASAKA KOSAKU
IPC: C09J133/04
Filed: 1993-11-30
Abstract: PURPOSE:To obtain an adhesive used for foams and being excellent in adhesiveness to urethane foams at high temperatures, and initial tack and adhesiveness to polyolefins by mixing an acrylic resin with an epoxy rosin in a specified ratio. CONSTITUTION:100 pts.wt acrylic resin is mixed with 1-30 pts.wt. epoxy rosin. Examples of the constituents of the acrylic resin include the soft main monomer component of a high glass transition temperature (e.g. ethyl acrylate), a hard comonomer component of a low glass transition temperature (e.g. methyl acrylate) and optionally a small amount of a functional-group-containing monomer component (e.g. acrylic acid). It is desirable that the epoxy rosin has an epoxy equivalent of 300-600 and a molecular weight of about 200-800. Rosins to be epoxidized are not particularly limited and include gum rosin and tall oil rosin. A method of applying the pressure-sensitive adhesive consists of applying a solution of a resin solid content of 40-50wt.% to a release paper and transferring the adhesive after drying.
Patent JP-2000154866-A (JP)
Title: Hydraulic controller of continuously variable transmission for vehicle
Inventor: HATTORI KATSUHIKO
IPC: F16H9/00
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To satisfactorily suppress pressure vibration of friction engaging force control pressure causing a shortage of friction engaging force of a transmission member. SOLUTION: Since a hydraulic vibration suppressing device 46 is provided in a signal pressure supply oil passage 44 supplying a signal pressure PSOL to a control pressure adjusting valve 40 and a first pressure adjusting valve 34 from an electric and hydraulic conversion device 42, the vibration of the signal pressure PSOL supplied to the control pressure adjusting valve 40 and the first pressure adjusting valve 34 through the oil passage 44 is suppressed, and the coupled vibration caused by the vibration is suppressed satisfactorily.  For this reason, since the vibration of tensile force control pressure PBELT is eliminated, a shortage of friction engaging force of a transmission belt of a continuously variable transmission 16, a slip of the transmission belt or the wear of a friction contact face, and the reduction of transmission efficiency of the continuously variable transmission caused by the shortage are prevented satisfactorily, and the vibration or noise of the continuously variable transmission 16 is prevented satisfactorily.
Patent JP-2000155668-A (JP)
Title: Selection circuit, selection holding circuit, transfer circuit and semiconductor device
Inventor: KAWASHIMA SHOICHIRO
IPC: G06F7/00
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption without delaying an operation speed. SOLUTION: Both of a pair of complementary small amplitude data bus lines ND and *ND are respectively made conductive and nonconductive with a ground line in accordance with the value of selected bit data. A latch type amplifier circuit 24 is connected among power supply potential VDD and the data bus lines ND and *ND, and the high level potential of the lines ND and *ND is suppressed by (VDD-Vthn) in a through state in which switching circuits 23 and 25 are respectively turned on and off. The Vthn is a threshold voltage of NMOSs 243 and 244. When the states of the circuits 23 and 25 are made reverse, the amplifier circuit 25 becomes in a latch state. It is possible to ignore the circuits 23 and 25 and to change the connection of the amplifier circuit 24 to allow it to be in a through state all the times or use a level conversion gate instead of the amplifier circuit 24.
Patent JP-H02174763-A (JP)
Title: Imidazole-based compound
Inventor: SHIGEHARA ITARU
IPC: C07D233/90
Filed: 1988-12-27
Abstract: NEW MATERIAL:A compound expressed by formula I [X is thiocarbamoyl or formula II (A is O, S, imino, etc.; B is O or S; T is H, alkyl, benzyl, etc.); Y is H, Cl or Br; Z is (halogen-substituted) 2-6C alkyl or (halogen-substituted) phenyl; Q is H, formula III (R<1> is alkyl, dialkylamino, etc.) or formula IV (R<2> is H, CH3, etc.; R<3> is alkoxy, formula V, etc.), except that X is thiocarbamoyl and Q is formula III, etc., when A and B are O]. EXAMPLE:4(5)-Chloro-5(4)-phenyl-2-thiocarbamoylimidazole. USE:An intermediate for medicines, agricultural chemicals, etc., or agricultural and horticultural germicide. PREPARATION:A compound expressed by formula IV is reacted with H2S in the presence of an acid acceptor, such as triethylamine, in pyridine or dioxane solvent at 10-70 deg.C for 0.1-5hr to afford the compound expressed by formula I (X is thiocarbamoyl).
Patent JP-H04200617-A (JP)
Title: Exhaust gas treating system
Inventor: NAKAJIMA SHIGEMASA
IPC: B01D53/32
Filed: 1990-11-30
Abstract: PURPOSE:To enable the effective decomposition of exhaust gas of large flow rate and high concentration by installing a plasma type exhaust gas treating device on the exhaust side of an exhauster appropriately used for a semiconductor manufacturing process and then linking to an exclusive exhauster. CONSTITUTION:On the exhaust side of an exhauster 2 used for a semiconductor manufacturing process 1, a plasma type exhaust treating device 3 is installed. Further, the device is then linked to an exclusive exhauster 4. As a result, a large flow rate of exhaust gas of high concentration can be decomposed effectively and the semiconductor manufacturing process is not affected at all.
Patent JP-H10173540-A (JP)
Title: Multi-data stream compander
Inventor: MUSHA MASATAKA
IPC: H04N19/00
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a multi-data stream compander which compresses and expands the data streams of moving images and voices and can attain a programmable very high speed processing system that is highly flexible. SOLUTION: This device primarily consists of the non-compression data input/output interfaces 102 and 119, a conversion means 104, the compressed data input/output interfaces 106, 111 and 126, a conversion/multiple separation means 110, a conversion core 121 and a multiple separation core 124. The processes of comparatively high load such as the compression and expansion, etc., of video signals are carried out by the means 104 consisting of an exclusive processor. Then the processes of comparatively low load such as the compression and expansion, the multiple separation, etc., of audio signals, are carried out by the means 110 consisting of a general-purpose processor.
Patent JP-H01175973-A (JP)
Title: Novel pyrimidine derivative, production thereof and antiarrhythmic agent containing said derivative
Inventor: KATAUE ISAO
IPC: A61P9/06
Filed: 1987-12-28
Abstract: NEW MATERIAL:A pyrimidine derivative expressed by formula I (R<1> is H or lower alkyl; A and B are NH or S; R is phenyl, naphthyl, indolyl, tetrahydronaphthyl, >=2C lower alkyl-substituted phenyl, phenyl lower alkanoyl- substituted phenyl, >=2C alkoxy-substituted phenyl, cyano-substituted indolyl group, halogen or >=2C lower alkyl-substituted phenyl; n is 2 or 3) or acid- addition salt thereof. EXAMPLE:4-{3-[2-(2,3-Dimethyl-2,4-dimethyl-2,4-dioxo-1,2,3,4-tet-rahyd ropyrimidin- 6-yl)aminoethylamino]-2-hydroxypropoxy}-1H-indolecarbonitrile. USE:Useful as antiarrhythmic agent. PREPARATION:A compound expressed by formula II (X is formula III or formula IV; Hal is halogen) is reacted with a compound expressed by formula V to provide the compound expressed by formula I.
Patent JP-H02174122-A (JP)
Title: Dry etching of laminated film
Inventor: SATO JUNICHI
IPC: H01L21/3213
Filed: 1988-12-26
Abstract: PURPOSE:To control a substratum layer, especially a tungsten layer or the like, to be etched a little when a barrier metal film is over-etched by a method wherein an aluminum-based metal film is etched by using a chlorine-based gas and the barrier metal film is etched by using a mixed gas of a fluorine- based gas and a chlorine-based gas. CONSTITUTION:An Al (Al-1% Si) film 15 as an aluminum-based metal film is laminated and formed on a barrier metal film 14. In addition, the surface of the Al film 15 is coated with a photoresist 16; a patterning operation is executed in such a way that the resist 16 is left above a tungsten film 12. Then, a reactive ion etching operation of the Al film 15 is executed by using an etching gas of boron trichloride(BCl3) as a chlorine-based gas by making use of the resist 16 as a mask; an anisotropic treatment is executed. Then, the reactive ion etching operation of the barrier metal film 14 is executed by using a mixed gas of a fluorine-based gas and a chlorine-based gas by making use of the resist 16 as the mask. Thereby, when the barrier metal film is over-etched, it is possible to control the tungsten film or the like as a substratum film to be etched a little.