baber/WOPTO huggingface dataset:
Patent JP-S59176809-A (JP)
Title: Temperature controller
Inventor: KANEKO KOUHEI
IPC: H02M1/08
Filed: 1983-03-26
Abstract: PURPOSE:To reduce the control quantity and then the capacity of a thyristor by setting diodes connected in parallel to the thyristor in opposite polarities to each other and controlling one of two half waves with the thyristor with the other half wave transmitted through the diode respectively. CONSTITUTION:For a temperature controller 1 for soldering iron, the tip temperature of the soldering iron is automatically controlled by applying a switch SW2 to the side A with switches SW3 and SW4 applied to the side H respectively. Then the tip temperature of the soldering iron is detected by a thermistor Th. When this tip temperature is low, the resistance temperature coefficient of the thermistor Th is high. Therefore a thyristor SCR conducts approximately by a degree equivalent to a half wave. While the resistance temperature coefficient of the Th is low when the tip temperature of the soldering iron is high. Thus the SCR has a short time of its conduction which is less than a half wave. A diode D2 transmits a half wave having an opposite phase to the half wave that controlled by the SCR. Thus the load of the SCR is reduced.
Patent JP-S63219930-A (JP)
Title: Hydraulic buffer
Inventor: KIYOMIYA MASAO
IPC: F16F9/348
Filed: 1987-03-05
Abstract: PURPOSE:To prevent the permanent deformation and breakage of a damping valve by making the inner peripheral end of said damping valve float up from a seat face when the flow rate of a working fluid becomes above the deflection limit of said damping valve, in a hydraulic buffer made of an annular leaf valve. CONSTITUTION:When the inside of an oil chamber A is on a high pressure side, a working fluid into a port 3a while also flowing into an oil chamber B on the pressure side by deflecting the outer peripheral end of a damping valve 4. In this case, when the flow rate of the working fluid is within the range of the set outer periphery deflecting quantity of the valve 4, the inner peripheral end of the valve 4 is left seated on the annular seat face 3c of a valve seat member 3 and the valve 4 is fixed with its inner peripheral end being fixed. However, when the flow rate of the working fluid is above the outer peripheral end deflecting quantity of the valve 4, the inner peripheral end of the valve 4 is made slide overcoming the energizing force of a spring 8 and separated off of the seat face 3c. In this case, a large gap is formed in between the valve 4 and the valve seat member 3 and the working fluid into the oil chamber B via this gap.
Patent JP-H03254254-A (JP)
Title: Data receiver
Inventor: KATSUMATA SUSUMU
IPC: H04L25/08
Filed: 1990-03-02
Abstract: PURPOSE:To prevent or decrease even a data transfer error due to superimposition of sporadic noise caused at data transfer by sampling a transferred data signal for plural number of times and comparing the sampled data. CONSTITUTION:A timing generating circuit 5 is provided to the receiver, in which a latch signal to sample a data signal for two different times and generates a write pulse by which a data latch section 3 fetches the data. When the write pulse is outputted synchronously with a change point of a tail of the write signal, only when a gate 9 is opened, that is, only when the data signal is correct, the write pulse is sent to the data latch section 3 and if the data latched in the latches 6, 7 are different, since a gate open signal from a comparator circuit 8 is not outputted, latching of an erroneous data is caused. Thus, even when sporadic noise is superimposed onto the data signal, no erroneous data is latched in the data latch of the receiver.
Patent JP-H05258850-A (JP)
Title: Induction-heated cooking apparatus
IPC: H05B6/12
Filed: 1992-03-10
Abstract: PURPOSE:To confirm whether a pot is affiliated with a cooking apparatus or not via the input current and oscillation frequency in the induction-heated cooking apparatus used in the general household. CONSTITUTION:An induction-heated cooking apparatus is provided with a current measuring circuit 9, an oscillating circuit 2e, and a pot judging means 10, the material of a pot 5 is confirmed by the pot judging means 10 via the input current Iin and oscillation frequency, and heating is stopped for a different pot. A coil switching means 6 is provided, heating coils 3, 4 are switched to confirm the size of the pot 5, and heating is stopped for a pot having a different size. Satisfactory cooking can be invariably performed with the correct pot 5.
Patent JP-H04285986-A (JP)
Title: Fixing device
Inventor: KONNO SHINICHI
IPC: B65H5/02
Filed: 1991-03-15
Abstract: PURPOSE:To provide a fixing device which can be miniaturized at a lower cost. CONSTITUTION:The, device is provided with a detection means 6 detecting edge position of a fixing film 3. Furthermore, a multiple number of energizing exothermic layers which are energized from both edge parts when the direction crossing with the movement passage direction of a recording material is the longitudinal direction are provided in the heating body 4. A control means controlling siding of the film by deforming the diameter of a driving roll 1 with heat is also provided. The driving roll carries and drives the concerned film by selectively energizing and controlling each of the energized exothermic layers concerned by a detection signal from the before mentioned detection means. The space is reduced and the cost is brought down by making a mechanism to raise and lower the roll for the siding control of the fixing film unnecessary.
Patent JP-H1171469-A (JP)
Title: Laminated sliding member and production thereof
Inventor: YAMABAYASHI TOSHIHARU
IPC: C08L27/12
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain a sliding member excellent in friction and abrasion properties by bonding a lubricating layer contg. a fluororesin and a specified amt. of an arom. polyamide pulp having a specified BET surface area to a base metal. SOLUTION: This member comprises a base metal (e.g. carbon steel) and a lubricating layer which is bonded thereto and contains a fluororesin (e.g. a tetrafluoroethylene resin) and 10-70 wt.% (based on the lubricating layer) arom. polyamide pulp having a BET surface area of 3-25 m<2> /g, pref. 4-20 m<2> /g, still pref. 5-16 m<2> /g. The amt. of the fluororesin contained is pref. 5-90 wt.% of the lubricating layer. The lubricating layer pref. comprises a sheet obtd. by forming a water-base dispersion contg. both the components. If necessary, 0.5-25 wt.% at least one lubricant selected from among carbon, MoS2 , bronze, BN and a low-molecular fluororesin is incorporated into the lubricating layer.
Patent JP-S63217848-A (JP)
Title: Radio telephone equipment
Inventor: ITO KOICHI
IPC: H04W76/00
Filed: 1987-03-06
Abstract: PURPOSE:To attain proper processing later by recognizing information such as a business of a caller as well as the production of an incoming call even when an incoming call comes while a radio line is disabled of connection. CONSTITUTION:A recording means A is built in or provided at the outside of a master equipment, and a radio line connection discriminating means B discriminating whether or not a radio line is connectable between the master equipment and the radio telephone set at an incoming call, a recording guide sending means C and a recording control means D are provided. When it is discriminated that the connection of the radio line is disabled by the radio line connection discrimination means B, reply is given to a caller and guidance information urging the recording of the business is set and after the guidance information is sent by the recording guide sending means C, an incoming signal via a wire telephone line is recorded on the recording means A by the recording control means D.
Patent JP-S59177317-A (JP)
Title: Manufacture of supertough steel
Inventor: YAMADA SEIKICHI
IPC: C21D6/00
Filed: 1983-03-29
Abstract: PURPOSE:To manufacture a supertough steel having high strength, superior ductility and toughness as well as especially superior drawability and rupture toughness by quenching a high Si tough steel contg. aspecified amount of Si from a proper temp. and by properly tempering it. CONSTITUTION:A high Si tough steel consisting of, by weight, 1.8-3.0% Si, about 0.25-0.55% C, about 0.35-1.0% Mn, about 0.6-1.2% Cr, about 0.15-1.2% Mo, about 0.001-0.01% Ca and the balance Fe with impurities is quenched from 890-1,150 deg.C which is higher than a conventional temp., and it is properly tempered to obtain a super-tough steel. Said high Si tough steel may further contain about 0.3-4.0% Ni and/or about 0.0005-0.02% B, one or more among about 0.01-0.2% Ti, about 0.01-0.3% Nb+Ta and about 0.05-0.3% V, and one or more among Cu, Pb, Se and Te.
Patent JP-H09241245-A (JP)
Title: Uracil derivative and agrochemical containing the same
Inventor: KOISO TERUHIRO
IPC: A01N43/54
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain a new uracil derivative, having a specific substituent, capable of exhibiting excellent herbicidal effect on various kinds of weeds, little in phytotoxicity on a crop and useful as an agrochemical, etc. SOLUTION: This uracil derivative is expressed by formula I (R<1> is methyl, monofluoromethyl, etc.; R<2> is H, an alkyl, a lower alkenyl, etc.), e.g. 1- methyl-3(4,5-dimethoxy-2-fluorophenyl)-6-trifluoromethyl-2,4(1H,3H)- pyrimidinedione. Further, the derivative is preferably obtained e.g. by reacting a β-aminoacrylic acid ester of formula II with an N-phenylcarbamate of formula III and treating the resultant uracil derivative for methylating at the position 1 of the uracil ring using a methylating agent such as methyl chloride, or for such a reaction.
Patent JP-H04287760-A (JP)
Title: Amenity and amenity reserve system
Inventor: AOYAMA HIROSHI
IPC: B61D33/00
Filed: 1991-03-15
Abstract: PURPOSE:To provide the service satisfying the desire of using guests by changing the normal seat layout according to the using purpose, assembling service facilities nonrelated to the train operation into a passenger car from the outside, providing a segment with various service functions at part of the car, and investigating the expected utilization state of the facilities before the train operation. CONSTITUTION:Many regular holes 3 are bored into a lattice shape, for example, on the floor 2 of a passenger car 1. Projections 5 are provided at bottom sections of seats 4 fitted to the passenger car 1. The seats 4 can be positioned and connected to the floor 2. The seats 4 are normally removed, various amenity facilities nonrelated to the car operation are fitted in a space, and the passenger car 1 is offered as an amenity car.
Patent JP-H05249463-A (JP)
Title: Liquid crystal display device and its production
Inventor: NAKAJIMA TOSHIKI
IPC: G02F1/1337
Filed: 1992-03-10
Abstract: PURPOSE:To facilitate high-grade display without generating crosstalks by providing surfactant layers on the liquid crystal layer side of oriented films or adding a surfactant into the liquid crystal thereof. CONSTITUTION:Any of cationic, anionic, amphoteric and nonionic surfactants are usable as the surfactant for both of methods of providing the surfactant layers on the oriented films or adding the surfactant into the liquid crystal. A method of immersing the substrates having the oriented films into a soln. contg. the surfactant or a Langmuir-Blodgett technique, spin coating or roll coating method, etc., are used as the method of forming the surfactant on the oriented films. An aq. soln., org. solvents of a fluorocarbon solvent, methanol, benzene, toluene etc., are used as the soln. for immersing or coating. The soln. for immersing the substrates having the oriented films is usable, insofar as the soln. has the concn. above the CMC(critical micelle concn.) of the surfactant to be used or above and below the solubility limit.
Patent JP-H10245299-A (JP)
Title: Cutting of bismuth-substituted rare earth iron garnet single crystal film
Inventor: ISHIKURA KENJI
IPC: G02F1/09
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To suppress defects caused by chipping, by sticking a bismuth- substituted rare earth iron garnet single crystal film to an adhesive tape, cutting the tape into strips having twice size width by a dicing machine, rotating the strips by 90 degrees, cutting the strips into fixed size width, then reversely rotating 90 degrees and cutting the strips into desired size width. SOLUTION: A bismuth-substituted rare earth iron garnet single crystal (BIG) film having >=200μm thickness grown by a liquid-phase epitaxial method is stuck to an adhesive tape and is fixed to a dicing machine when the film is cut into <=2mm×2mm size. The film is cut into a size of twice a desired size including cutting width into a strip shape (above figure). A stationary stage of the dicing machine is rotated 90 degrees and the strips are into the desired size width (middle figure). Then the stationary dicing machine is rotated 90 degrees reversely to the first rotation (returned to the original position). The strips are cut between the firstly cutting lines into the desired size width (figure-below).
Patent JP-S51127546-A (JP)
Title: Mothod for building wooden houses at a specific area ratio
Inventor: SATOU HIROSHI
IPC: E04H1/02
Filed: 1975-04-28
Abstract: PURPOSE: To create a comfortable reasonable dwelling environment, promote mass production of wooden houses while setting an appropriate building standard and shortening the term of works in the building site while reducing the building expenses. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000247605-A (JP)
Title: Palladium alloy film for hydrogen transmission and its formation
Inventor: SEKI TSUTOMU
IPC: C23C14/14
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a palladium alloy film which is used for transmitting hydrogen formed on the surface of a porous support by using a vacuum deposition device while controlling it in a desired or prescribed constituent ratio. SOLUTION: This Pd alloy film consisting of Pd and a metal alloyed with Pd, is formed on the surface of a porous support by using a vacuum deposition device having at least two evaporation sources, i.e., an evaporation source for evaporating Pd and another evaporation source for evaporating a metal to be alloyed with Pd.
Patent JP-S58167645-A (JP)
Title: Thermoplastic resin composition
Inventor: SAKANO HAJIME
IPC: C08L33/00
Filed: 1982-03-29
Abstract: PURPOSE:The titled composition, prepared by incorporating an olefinic copolymer containing epoxy groups with a resin composition consisting of a polycarbonate and an acrylonitrile-ethylene propylene rubber-styrene (AES) resin, having improved impact resistance, weather resistance and processability, and having sufficient weld strength. CONSTITUTION:A thermoplastic resin composition prepared by incorporating 100pts.wt. resin composition consisting of (A) 10-90wt% polycarbonate resin and (B) 90-10wt% acrylonitrile-ethylene propylene rubber-styrene (AES) resin consisting of (i) 100-10wt% graft copolymer consisting of ethylene-propylene rubber-like copolymer and a compound selected from at least two groups of an aromatic vinyl compound, preferably styrene, and another polymerizable monomer, preferably methyl methacrylate, and (ii) a compound selected from at least two groups of an aromatic vinyl compound, vinyl cyanide compound, preferably acrylonitrile, and another polymerizable monomeric compound with (C) 0.1- 40pts.wt. olefinic copolymer, containing epoxy groups, and consisting of an unsaturated epoxy compound expressed by the formula, etc. or an olefin and further ethylenically unsaturated monomer.
Patent JP-H04287348-A (JP)
Title: Semiconductor device and its mounting method
Inventor: SUZUKI TAKAHIKO
IPC: H01L23/40
Filed: 1991-03-18
Abstract: PURPOSE:To increase the heat dissipation efficiency of a semiconductor device constituting by using a cavity-up type ceramic package PGA, and realize a low profile mounting. CONSTITUTION:The title device is constituted of the following; a package 1 made of ceramic, a chip 2 mounted in a cavity 1a formed at the central part of the upper surface of said package 1, and a plurality of lead pins 3 planted on the periphery of the lower surface. A heat dissipating means 4 is installed at the central part of the lower surface of the package 1, so as to be capable of thermal conduction. When said semiconductor device is mounted on a printed board 5, it is mounted in the manner in which the heat dissipating means 4 is inserted into a relief hole 5a bored in the printed board 5.
Patent JP-H10255523-A (JP)
Title: Luminaire
Inventor: NAGASHIMA YOSHIAKI
IPC: F21V3/04
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire which, even if a glass bulb is damages, can provide a predetermined long afterglow property and brightness of a practically admissible degree, using a relatively simple constitution. SOLUTION: This luminaire includes a luminaire main body 1, fluorescent lamps 2 whose positions are in a predetermined relation to the luminaire main body 1, and a panel 3 made of a light transmissive resin. A phosphor 4 having a long afterglow property is mixed and dispersed in the panel 3 within the range of 1-50% of the panel weight and in the range of 0.7-35r<2> (g) in relation to the distance (r) from the panel 3 to a desired part.
Patent JP-S61212190-A (JP)
Title: Stereoscopic television set
Inventor: SUZUKI KIYOAKI
IPC: H04N13/00
Filed: 1985-03-15
Abstract: PURPOSE:To reduce the feeling of mismatching between the reproduced pictures with the left eye and the right eye and to improve the apparent picture quality by reproducing a stereoscopic image by the order of left and right eye information of an odd field and those of an even field and setting the number of scanning lines in the subscanning direction in the main scanning period to 262.5-1/4. CONSTITUTION:An electron beam modulated by each chrominance component SR, SG, and SB is deflected in the main scanning direction, and a main scanning- direction synchronous signal Msync is supplied to shutter glasses 25 as a shutter switching signal to open and close right and left shutters of shutter glasses 25 alternately. A read control circuit 15 supplies a subscanning-direction synchronous signal Ssync which has about 31kHz frequency which is about twice as high as the frequency of a horizontal synchronous signal Hsync, to a subscanning direction deflecting circuit 24 of a display device 11 to deflect the electron beam in the subscanning direction. Thus, right eye information Ro of an odd field, left eye information Lo of the odd field, right eye information Re of an even field and left eye information Le of the even field are reproduced successively at 1/120sec period in this stereoscopic television set.
Patent JP-H02231264-A (JP)
Title: Traveling controller for vehicle traveling on rail
Inventor: URANO AKITAKA
IPC: B61B13/04
Filed: 1989-03-06
Abstract: PURPOSE:To always keep a constant interval between vehicles and eliminate the generation of shock between vehicles and improve drive feeling by detecting the interval between a preceding vehicle and a succeeding vehicle which travel on a rail and acceleration/deceleration-controlling a power source for the succeeding vehicle according to the detection signal. CONSTITUTION:A preceding vehicle 1 and a succeeding vehicle 2 which travels in following to the preceding vehicle 1 are connected by a connecting member 3, and an interval detector 5 is installed onto a connecting pin 3e which pivotally installs links 3a and 3c among four parallel links 3a-3d which constitute the connecting member 3. The interval detector 5 is constituted so that the interval between the both vehicles 1 and 2 is detected from the angle theta which is formed by the links 3a and 3c. The detection signal of the interval detector 5 is inputted into an input differential amplifier 8 in a control part 7, and the differential voltage from the standard voltage is outputted into a hys teresis width setting device 9, and a control signal for accelerating or decelerating the succeeding vehicle 2 is generated, and the motor 4 of the continuously variable transmission device of the succeeding vehicle 2 is controlled in the normal and reverse directions by an output driving circuit part 10.
Patent JP-H06267392-A (JP)
Title: Electromagnetic relay
Inventor: MIKAWA SHOICHI
IPC: H01H51/24
Filed: 1993-03-12
Abstract: PURPOSE:To provide an electromagnetic relay the component parts of which are easy to manufacture and the operating characteristics of which are uniform. CONSTITUTION:A positioning recessed portion 21c of roughly triangular cross section is formed by curving the center portion of an iron core 21 of roughly U-shaped cross section. A portion of the center portion 23a of a spool 23 with which the iron core 21 is insert molded is recessed 23c. A permanent magnet 22 of rectangular cross section is fitted into the recessed portion 21c of the iron core 21 which is located on the bottom face of the recessed portion 23c. An engagement groove 31 provided on the lower surface of a moving iron core 30 is engaged with the corner portion 22a of the permanent magnet 22 so that the moving iron piece 30 is rotatably supported.
Patent JP-H10244847-A (JP)
Title: Automobile power train reinforcing structure
Inventor: KIKUWA KOUTAROU
IPC: B60K17/04
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an automobile power train reinforcing structure which can increase the rigidity of a transfer case in the back and forth direction of a car body and the rigidity of a mission joint case of a clutch housing. SOLUTION: In a reinforcing structure of an automobile power train 1, a clutch housing 3 is joined with bolts to a longitudinally mounted engine 2 provided with a crank shaft mounted in the back and forth direction of a car body, and a mission case 4 is jointed to the housing 3 with bolts, and a transfer case 5 is jointed to the mission case 4 such that an output shaft 11 thereof is shifted to the outside in the direction of a car width, and an extension 5c (shifted part) of the transfer case 5 is joined to a flange 3a of the clutch housing 3 jointed to the engine by a stiffener 16.
Patent JP-S58170382-A (JP)
Title: Surge pulse generating circuit
Inventor: USUI SHIYUNICHI
IPC: H03K3/53
Filed: 1982-03-30
Abstract: PURPOSE:To raise the reliability of a surge pulse generating circuit, to raise the speed of the circuit, and to save the space to be used by eliminating contacts of the generating circuit. CONSTITUTION:A series connector of the first resistor 12, a condenser 14 and the first diode 15 is connected between a power terminal and a contact point, and the collector and emitter circuit of a transistor 13 is connected between the connecting point of the first resistor 12 and the condenser 14 and the contact point. The base of the transistor 13 is connected through the second diode 9 to a control pulse application terminal 8. A transistor 13 is conducted or interrupted by the application of the pulse to the terminal 8, thereby generating a surge pulse to an output terminal 16.