baber/WOPTO huggingface dataset:
Patent JP-H05283754-A (JP)
Title: Thermoelectric conversion device
IPC: H01L35/32
Filed: 1992-04-03
Abstract: PURPOSE:To provide a thermoelectric conversion device which is small in size, lightweight, high in energy utilization factor, and hardly damaged. CONSTITUTION:A thin metal late 22 is fitted to the periphery of a through-hole bored in the center of a heat-resistant insulating thin plate, and an N-type semiconductor thick film 23 and a P-type semiconductor thick film 24 are laminated on the thin metal plate 22 to constitute a module 11. The modules 11 are laminated through the intermediary of a doughnut-shaped insulating thin plate 12 to constitute a stack 13 so as to enable the N-type semiconductor thick films 23 and the P-type semiconductor thick films 24 to be alternately and inversely positioned. The modules 11 laminated in a stack are electrically connected in series, and an empty space formed at the center of the stack 13 is made to serve as a heat exchanging space.
Patent JP-H05277124-A (JP)
Title: Medical treatment implement
IPC: A61B17/12
Filed: 1992-04-03
Abstract: PURPOSE:To provide the treating implement capable of simplifying the operation for wiping off blood and a hemostatic operation, and shortening a surgery time. CONSTITUTION:A first insert-through path 4 and a second insert-through path 5 are allowed to pass through and provided extending over the axial direction of an inserting part 1 which can be inserted into a celom, a gauze patch 7 which can absorb a liquid is inserted through a first insert-through path 4 from a base end part of the inserting part 1, exposed in the tip part and turned back, inserted through a second insert-through path 5 and derived to the base end part of the inserting part 1, the gauze patch 7 wipes off blood, bled in the celom, etc., and also, the gauze patch 7 containing blood, etc., can be taken out to the outside of the celom.
Patent JP-H01254690-A (JP)
Title: Production of isoquinoline derivative
Inventor: ICHIKAWA YATARO
IPC: C07D501/46
Filed: 1988-04-05
Abstract: PURPOSE:To industrially and advantageously obtain the subject compound useful as an intermediate raw material for medicines and agricultural chemicals, e.g., an intermediate raw material for cephalosporin derivatives having antimicrobial activity, by dehydrogenating a 3,4-dihydroisoquinoline derivative. CONSTITUTION:A 3,4-dihydroisoquinoline derivative expressed by formula I {X<1> and X<2> are formula II [R<1>-R<3> are (substituted) 1-20C alkyl, alkenyl, alkoxy or 6-20C aryl] and either of X<1> and X<2> may be H} (e.g., 6,7- ditrimethylsilyloxy-3,4-dihydroisoquinoline) is dehydrogenated in the presence of a dehydrogenation catalyst, such as preferably palladium catalyst, normally in the liquid phase using a solvent, such as decalin, at 100-200 deg.C to afford the aimed compound expressed by formula III (Y<1> and Y<2> are X<1> and X<2>).
Patent JP-H05104489-A (JP)
Title: Combination of sheet-like material cutting machine and delivery table
Inventor: ROORENSU ESU URUFUSON
IPC: B26D7/18
Filed: 1992-04-03
Abstract: PURPOSE: To facilitate movement within a cutting chamber although a combined apparatus of a machine for cutting sheet material such as cloth and a take-off table for receiving and supporting the cut material has a very long overall length. CONSTITUTION: In a combination of a machine 10 for cutting cloth or other similar sheet material and a take-off table 12 connected to the machine for receiving and supporting sheet material after its having been cut by the machine, the take-off table 12 is movable relative to the machine 10 between a deployed position and a stowed position, and the overall length of the combined apparatus in the stowed position is shorter than the overall length of the apparatus in the deployed position.
Patent JP-H02260201-A (JP)
Title: Magnetic reproducing device
Inventor: KAWANAKA RYUTA
IPC: G11B5/027
Filed: 1989-03-31
Abstract: PURPOSE:To miniaturize the whole constitution of a reproducing and equalizing circuit by varying the equalizing characteristics of the reproducing and equalizing circuit in accordance with a reproducing head executing pickup operation. CONSTITUTION:Respective switching circuits 271 to 27k select output signals generated from coefficient multipliers 26A1 to 26Ak in the 1st group when a switching circuit 23 selects a reproduced signal outputted from the 1st reproducing head 21A, and selects output signals from coefficient multipliers 26B1 to 26Bk in the 2nd group when the circuit 23 selects a reproduced signal from the 2nd reproducing head 21B. At that time, the coefficients a1 to ak of the coefficient multipliers 26A1 to 26Ak are selected in consideration of the characteristics of the 1st reproducing head 21A and the coefficients b1 to bk of the multipliers 26B1 to 26Bk are selected in consideration of the characteristics of the 2nd reproducing head 21B. Since the coefficient groups or the reproducing and equalizing circuit 2 are changed based upon a head switching pulse signal SW1, the size of the circuit can be miniaturized and the circuit 24 and the effectively utilized.
Patent JP-S6430902-A (JP)
Title: Fluid pressure transducer
Inventor: ANJIYURO DE MARUKI
IPC: F15B7/00
Filed: 1988-04-05
Abstract: PURPOSE: To prolong the life and raise the work efficiency of the cylinder-piston unit by providing therein a second reservoir for accumulation of the hydraulic fluid under pressure. CONSTITUTION: A sealed reservoir 17 consisting of a cylinder 18, a piston 19, a thrust spring 20 and a rotary diaphragm 21 is provided in a cylinder-piston unit 2. By this way, as excellent sealing conditions are ensured under both static and dynamic conditions unit 1, the life is prolonged and work efficiency enhanced.
Patent JP-S539063-A (JP)
Title: Dish washing machine
Inventor: HOSOYA NORIKO
IPC: A47L15/08
Filed: 1976-07-13
Abstract: PURPOSE: To enable washing dishes such as plates and cups while standing them in a washing tank of a dish washing machine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08159178-A (JP)
Title: Brake for car
Inventor: ERITSUKU SHIIGURISUTO
IPC: F16D65/02
Filed: 1993-03-17
Abstract: PURPOSE: To prolong the life and improve the performance of a vehicle brake comprising a ring brake member having braking surfaces in both inner and outer sides, and a cast hub having linear bearing ports for storing a bearing in a center part. CONSTITUTION: A cast hub 14 has one fixed surface arranged in the outside, and this fixed surface fixes a ring brake member to the cast hub 14 in association with the ring brake member 14 so as to mutually transmit heat. The cast hub 14 has a fan blade 22 between bearing ports arrayed linearly with the fixed surface and, when the hub 14 is rotated, an axial air flow is generated to flow to the bearing port, and heat is eliminated from the fan blade 22 and the fixed surface. These fan blades 22 are mutually connected, and structurally holding the fixed surface and the bearing ports. In addition, one shield is provided adjacently to an inner braking surface to prevent the incursion of stains or water into the braking surface.
Patent JP-H08279054-A (JP)
Title: Video generation and display system
Inventor: KURIHARA TSUNEYA
IPC: G06T13/20
Filed: 1995-04-07
Abstract: PURPOSE: To provide the video generation and display system which visually reproduces a drama, developed on the whole, from different viewpoints independently of each other. CONSTITUTION: As elements structuring a virtual world, plural character bodies handed as people, plural physical bodies handled as bodies, feature information regarding plural local spaces, and scenario information which advances the drama in the entire virtual world are stored in a storage device 300 in advance. An information processor 100 reads the scenario information out of the storage device 300, advances the drama in the all spaces of the virtual world according to the description of the scenario, and refers to the stored feature information to visualize and display the contents of the drama shown by the scenario information describing the drama in a specified local space among plural local spaces on a display device 600.
Patent JP-S5417832-A (JP)
Title: Silver halide photographic material
Inventor: HANIYUU TEIJI
IPC: G03C1/34
Filed: 1977-07-11
Abstract: PURPOSE:To inhibit fogging even on rapidly drying in manufacturing, to improve photographic characteristics, and to reduce surface adhesivity, by adding 2 kinds of specified compounds in combination to a silver halide photosensitive emulsion layer.
Patent JP-S5710259-A (JP)
Title: Full-wave rectifier
Inventor: NARITA KAZUTOYO
IPC: H02K19/36
Filed: 1980-06-20
Abstract: PURPOSE:To facilitate wire connection and to enhance breakdown resistant property and insulating property, by connecting one set of electrodes of a plurality of elements to auxiliary electrodes in parallel, and fixing a plurality of the auxiliary electrodes to common heat radiating electrodes directly or through an insulator corresponding to the rectifying direction. CONSTITUTION:A three-phase full-wave rectifier is constituted by main circuits each comprising three P type elements P1, P2, and P3 and N type elements N1, N2, and N3, and an auxiliary circuit comprising P type elements P4, P5, and P6. Three elements in said circuits are connected to auxiliary electrode plates 14a-14c on which chip containing parts and output terminal parts are provided. One electrode thereof is brazed, and the other electrode is connected to a lead wire 6. The electrode plate 14a on which N type elements are mounted are directly brazed, and the electrode plate 14b and 14c are fixed via an insulating spacer 15a and 15b. Then, three phase inputs W, U, and V are connected to the leads 6 as shown by the dotted lines. The DC outputs are outputted from the electrode plates 14a and 14b. In this constitution, the rectifier, wherein wire connection is easy, and the breakdown resistant property and insulating property are enhanced, can be obtained.
Patent JP-S5710110-A (JP)
Title: Four-group constitution ftheta lens system
Inventor: HAYASHIDA FUMI
IPC: G02B13/00
Filed: 1980-06-20
Abstract: PURPOSE:To constitute a scanning lens of wide angles of view and about 0.05- 0.01% linearities by consisting the sme of the negative Ist group, the IInd and IIIrd groups including a meniscus component directing its concave face to the entrance pupil, and the positive IVth group successively from the entrance pupil side, and setting three numerical value limitations. CONSTITUTION:This lens system consists of the negatige Ist group GI having an entrance pupil P in an apart position on the incident side and consisting of a positive lens and a negative lens from the incident side, the IInd group GII consisting of a meniscus single lens directing its concave face to the pupil P side, the IIIrd group GIII, and the IVth group GIV having positive refracting power. With the radii of curvature of the lens faces on both sides of the IIIrd group GIII defined as R5, R6, the conditions of the given equations are satisfied, and the curvature of field and higher order distortions when a negative distortion is given are corrected.
Patent JP-S5931330-A (JP)
Inventor: PAABUO MAAKERAA
IPC: E03F5/04
Filed: 1983-05-13
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-S5437427-A (JP)
Title: Color solid state pickup element
Inventor: KOIKE NORIO
IPC: H04N5/335
Filed: 1977-07-13
Abstract: PURPOSE: To obtain a color solid state pickup device which features a high resolving power with no after-image caused, by providing plural pieces of the signal output line and then drawing out the signals the picture elements which are arrayed checkerwise for the red, green and blue colors each to plural signal output lines respectively. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60228540-A (JP)
Title: New aromatic vinylene sulfide polymer
Inventor: KOBAYASHI HIDEKAZU
IPC: C08G75/02
Filed: 1984-04-26
Abstract: PURPOSE:The titled polymer having a constitution of benzene rings linked with a vinylene sulfide group, obtained by the addition polymerization of a specified diethynylbenzene compound and benzenedithiol compound. CONSTITUTION:A diethynylbenzene compound of formula I (where R1 and R2 are each H, a halogen or an alkyl of 1-5C) and a benzenedithiol compound of formula II (where R3 and R4 are each R1) are addition polymerized in the presence of a radical generator at -80-150 deg.C or by irradiation with actinic ray to obtain an aromatic vinylene sulfide polymer with a number-average molecular weight of 500-500,000, consisting of the repeating units of formula III. Then, 0.1-100pts.wt. electron acceptor (e.g. tetracyanoxydimethane) is added to 100pts.wt. polymer above-mentioned to give a starting material for an organic semiconductor.
Patent JP-S527609-A (JP)
Title: Multi-frequency signal generator for pushbutton-dialing telephone
Inventor: YOSHIRI MAKOTO
IPC: H04M1/50
Filed: 1975-07-08
Abstract: PURPOSE:To construct a multi-frequency signal generator of simple circuit and low power consumption by means of the multi-frequency signal provided by the adding-amplification of output signal of two tuning-fork oscillator selected by push-buttons as connecting the whole piezo-electric tuning-fork oscillators to one amplifier.
Patent JP-H08254468-A (JP)
Title: Thermoelectric generating element and temperature sensor combining metal materials as thermocouple
Inventor: KOZUTSUMI MICHIRO
IPC: H02N3/00
Filed: 1995-03-15
Abstract: PURPOSE: To provide a thermoelectric generating element having a high power generation efficiency by using two sorts of metals as a thermocouple. CONSTITUTION: Two sorts of metals 10, 11 in the relation of thermocouple or a plurality of metal foils are connected together 12, 15 in such a way that one-side ends and the other ends are dislocated zigzag so that a number of thermocouples in series connection are formed, and are laminated in zigzag form, and takeout electrodes 13, 14 are connected at the ends. This thermoelectric generating element is used as a bulkhead itself to partition the high temp. side from low temp. side, or a thermoelectric generation device embedded in bulkhead, or a thermoelectric generation device of such a construction that the low temp. side connection part is arranged radially so as to be located outside and a space is formed in the central part to admit passage of a high temp. fluid. This is also used as a temp. sensor laminated in block.  Because a number of thermocouples are in series connection, their synthetization gives a high power generation efficiency comparative to a conventional semiconductor element even if each single unit yields a low electromotive force.
Patent JP-H03284510-A (JP)
Title: Roller conveyor with driving device
Inventor: FUJIO YOSHIHIKO
IPC: B65G13/11
Filed: 1990-03-29
Abstract: PURPOSE:To dispense with the formation of an eliminated part for disposing a driving part in a roller conveyor for pallets by forming fitting mounting means for chain action passage side guide body and return passage side guide body on one side frame inner surface side middle part and lower part of a lateral pair of side frames, respectively. CONSTITUTION:A support plate part 5 is continuously provided inward from the inner surface side middle part of one side frame 1A of a lateral pair of side frames for supporting both ends of a roller 18 in free rolling state, and a downward opened fitting channel 5a is formed on the upper part of the root part thereof. In the inner surface side lower part, an inward opened fitting holding part 6 is formed in the position just under the fitting channel 5a. A working passage side guide plate 7 made of resin is disposed on the upper plate part 5 to fit its fitting part 7a to the fitting channel 5a. A return passage side guide body 8 is similarly fitted to and disposed on the fitting holding part 6. This constitution dispenses with the formation of an eliminated part for disposing a driving part.
Patent JP-S59207918-A (JP)
Title: Epoxy resin composition
Inventor: MINAMIZAWA TAKESHI
IPC: C08G59/50
Filed: 1983-05-12
Abstract: PURPOSE:The titled composition that contains an epoxy resin, a reaction product between said epoxy resin and a specific butadiene-acrylonitrile copolymer and an amino-substituted diphenylsulfone, thus showing high heat resistance and high elongation. CONSTITUTION:The objective composition is composed of (A) 100pts.wt. of an epoxy resin (preferably containing 60-90 or more wt% of a glycidylamine and being mixed with a phenol-nonvolac or bisphenol-A resin), (B) preferably 5- 20pts.wt. of a liquid butadiene-acrylonitrile copolymer having carboxyl groups on both chain ends, when needed, combined with a nitrile rubber, and (C) preferably 20-45pts.wt. of an amino-substituted diphenyl sulfone such as 4,4'-diaminodiphenyl sulfone. USE:The resultant composition is combined with reinforcing fibers of high elongation and heat resistance, to give a composite material of high elongation and heat resistance which is suitable for use as a structural material for aircrafts.
Patent JP-H10262322-A (JP)
Title: Connecting portion for power cable
Inventor: SAKAMAKI MASATOSHI
IPC: H01R4/22
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To prevent the rotation of a power cable by fitting a projected portion of a stopper to a gap created by the linkage of a conductor connecting tube to the shield electrode of an insulation unit. SOLUTION: Cylindrical stoppers 9, 9' inserted in advance are inserted from left to right to a space formed with an insulation unit 6 and a conductor connecting tube 4. That is, a projected portion formed at the tip portion of a stopper 9 inserted from the right side is fitted to a gap and fixed. A tip of premold insulating body 13 formed to a taper shape is linked to the rear portion of the stoppers 9, 9', the rear of the premold insulating body 13 is pressed by a pressing device comprising a spring, and an intermediate connecting portion for a plastic cable is formed which comprises a shield electrode 8, conductor connecting tube 4, insulation unit 6 and premold insulating body 13 in one united body. By doing this, the rotation of plastic cable can be prevented by the insertion of the stoppers 9, 9'.
Patent JP-S58199000-A (JP)
Title: Dynamic loud speaker
Inventor: SAEKI SHIYUUJI
IPC: H04R7/20
Filed: 1982-05-17
Abstract: PURPOSE:To improve the part storing efficiency of an acoustic equipment while making low-frequency rolling hard to occur, by providing rib which extends from a rectangular diaphragm to a frame to an edge part in a short side direction close to a voice coil driving part. CONSTITUTION:In general, when the opposite sides are equal in stiffness, large force is applied to edge part in the short-side direction close to the voice coil 8, so large amplitude is obtained. This example features plural ribs 11 provided at the edge part in the short-side direction, so the edge part at the side of the voice coil 8 increases in stiffness and becomes harder than the opposite edge part, so that it hardly moves. Therefore, nearly equal amplitude is obtained and the low frequency rolling is hard to occur regardless of distance from the voice coil 8 even by driving force eccentric with a rectangular plane diaphragm 1.
Patent JP-H02262262-A (JP)
Title: Nonaqueous electrolyte liquid battery
Inventor: MORIGAKI KENICHI
IPC: H01M4/96
Filed: 1989-03-31
Abstract: PURPOSE:To obtain a carbonaceous positive electrode having large discharge capacity and excellence in dimensional stability by using a carbonaceous porous positive electrode material comprising a mixture of expanded graphite and acetylene black, and a fluorine resin binder. CONSTITUTION:There is used a carbonaceous porous positive electrode comprising a mixture of expanded graphite and acetylene black, and a fluorine resin binder. According to the aforesaid construction, even when the porosity of the carbonaceous porous positive electrode is 80% or more, the electrode can be formed into a positive electrode compact having enough mechanical strength and excellent dimensional stability, even if dry. Expanded graphite is such that sulfuric acid, nitric acid and the like are resolved and gasified, and a space between graphite layers is largely expanded by suddenly applying heat after the filling of sulfuric acid, nitric acid and the like in the aforesaid space.
Patent JP-S62239521-A (JP)
Title: Manufacturing device for semiconductor integrated circuit device
Inventor: TOMIYAMA TOMOHIKO
IPC: H01L21/31
Filed: 1986-04-10
Abstract: PURPOSE:To unify the electric field intensity between electrode plates by a method wherein a region of electrode plate mounting a semiconductor substrate is insulated from the other regions while the voltage impressed upon respective regions are controlled. CONSTITUTION:Within a pair of parallel electrode plates 1, a part mounting a semiconductor substrate 2 and the other parts are electrically insulated from each other by insulators 6. Electric field measuring devices 3 measure the electric field intensity on the parts perpendicular to the surface of semiconductor substrate 2 and the other parts to input the measured output signals (a) to a controller 4. The controller 4 controls the output voltage from high-frequency oscillators 5 so that the electric field intensity between the electric plates 2 perpendicular to the surface of substrate 2 may be equalized to that of any other parts. Through these procedures, the etching rate can be prevented from being differentiated between the central part and the peripheral part of substrate 2 making it feasible to form even films.
Patent JP-S568487-A (JP)
Title: Production of coke having superior hot property
Inventor: SAKAWA MITSUHIRO
IPC: C10B57/08
Filed: 1979-07-02
Abstract: PURPOSE: To produce coke having superior hot properties and thereby to render the utilization of low grade coal possible, by blending coal with an inactive component content below a specific level, prepared by removing a portion of the inactive components of low reflectance coal.  
     CONSTITUTION: Coke having superior hot properties is produced by blending coal with an inactive component content below a specific level, prepared by removing a portion of the inactive components of low-reflectance coal having vitrinites having a reflectance below 1.3. As a method for removing the inactive components, a method is used in which the inactive components are concentrated by treating pulverized coal, diameter below 3W5mm, with a gravity liquid having a specific gravity of 1.3W1.4 or a solution containing a surfactant. As the specific gravity liquid, an organic solvent such as a CCl 4 /ethanol mixture or a liquid prepared by suspending in water, a high specific gravity material such as an iron ore may be used. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S567942-A (JP)
Title: Control circuit for burner of hot water feeder
Inventor: CHIKIYUU TAKAO
IPC: F24H1/18
Filed: 1979-07-02
Abstract: PURPOSE:To heighten heating capacity and reduce heating time, by providing two detectors to detect the temperature of hot water in a natural circulation and hot water storage type hot water tank to control the ignition and extinguishment of a burner. CONSTITUTION:When the temperature of hot water reaches the set level of a thermistor 367 lower than that of another thermistor 372, the thermistor 367 is turned off. However, as a transistor 240 remains closed by the output of a comparator 379 and a relay 238 remains energized, the energizing of an evaporation heater 366 and combustion are continued. When the temperature of hot water thereafter rises and reaches the set level of the thermistor 372, the transistor 240 is turned off by the output of the comparator 379 to deenergize the evaporation heater 366 to stop the combustion and store the hot water. Since the temperature of the hot water is higher than the set level, of the thermostat 367, combustion is not resumed during the storg storage of the hot water. This results in heightening heating capacity and shortening heating time.