baber/WOPTO huggingface dataset:
Patent JP-S5212855-A (JP)
Title: Heated material detecting device
Inventor: NODERA HISATOSHI
IPC: G01V8/10
Filed: 1975-07-21
Abstract: PURPOSE: To provide a device for detecting the presence or absence of a heated material, which enables to use a motor for chopper for a long period of time, by detecting infrared rays emitted from the material. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07291005-A (JP)
Title: Seat for automobile
Inventor: ISHIMORI WAKICHI
IPC: B60N2/42
Filed: 1994-04-27
Abstract: PURPOSE:To simplify the structure and reduce the weight though a whiplash injury at the time of a rear-end collision can be surely prevented. CONSTITUTION:Connecting members 8a, 8b which are elongated backward only when load above a designated value is applied thereto are provided on connecting parts among a seat back frame 5 which supports a head rest 3 and cushion members 7a, 7b such as S springs or the like laid on the seat back frame 5.
Patent JP-H09279134-A (JP)
Title: Organic el element
Inventor: NAKAMURA NORIKAZU
IPC: H05B33/14
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To obtain an organic EL element, comprising a three-layer type having an electron transport layer, composed of a zinc complex having a specific structure and formed between a cathode and an organic luminous layer, capable of emitting light at a high luminance and useful as a display, etc., of OA equipment. SOLUTION: This organic EL element is obtained by forming an organic luminous layer composed of an organic compound and a positive hole transport layer between a cathode and an anode and forming an electron transport layer composed of a zinc complex represented by the formula (X is S or O) between the cathode and the organic luminous layer. The organic luminous layer is preferably formed of an aluminum quinolinol complex and the positive hole transport layer is preferably formed of a tetraphenyldiamine derivative.
Patent JP-S57204634-A (JP)
Title: Integral analog-to-digital converter
Inventor: SHIMOKAWA RIYUUSHI
IPC: H03M1/56
Filed: 1981-06-12
Abstract: PURPOSE:To eliminate a malfunction during fetching of a latch circuit, by using an edge of the reference clock pulse of the phase reverse to the working edge of a counter circuit as the fetching timing to the latch circuit. CONSTITUTION:When the ramp voltage of a capacitor C exceeds the reference voltage Vref, a flip-flop F3 has inversion with the reference clock phi. Thus the resetting mode of a counter 1 is released to be ready for counting. When coincidence is obtained between the above-mentioned ramp voltage and an input analog voltage Vi, an output of comparison is delivered from a comparator CM1. A flip-flop F1 is inverted by the clock phi obtained via an inverter IV1. With the output at this moment, a latch circuit M fetches the contents of the counter 1. When the counter 1 has the maximum counting value, a gate G1 delivers a signal to set the flip-flop as well as to discharge the capacitor C. When the voltage of the capacitor C is lower than the voltage Vref, the output of a comparator CM2 does not exist more to secure the initial state.
Patent JP-H09277120-A (JP)
Title: Tapping unit
Inventor: OONISHI ISAO
IPC: B23G1/16
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a tapping unit cutting a screw and smoothly mesh gears synchronized with the rotating speed and stroke at the time of the cutting of the screw when they are replaced. SOLUTION: This tapping unit is constituted of a rotary drive system 4 provided with a spindle 7 to be fitted with a tap, a feed drive system 3 advancing the rotary drive system 4, and a motor 2. A transmission means 13 directly transmitting the rotation of the motor 2 to the rotary drive system 4 is provided between the motor 2 and the rotary drive system 4, and a motion converting means 19 transmitting the rotating motion of the feed drive system 3 to the rotary drive system 4 as the linear reciprocating motion.  Gear fitting sections 11, 23 fitted in place of the large and small feed gears 10, 22 in response to the pitch of a cut screw are provided on the rotary drive system 4 and the feed drive system 3, and an interlocking means linearly reciprocating an idle gear and meshing it with both feed gears 10, 22 is arranged between both feed gears 10, 22 provided on the fitting sections 11, 23.
Patent JP-2000282506-A (JP)
Title: Low overhead clearance continuous underground wall excavator
Inventor: WATANABE SHIGERU
IPC: E02F5/02
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a low overhead clearance continuous underground wall excavator which eliminates inapproachable excavating areas and enables accurate positioning of an excavating point and is not subjected to the restriction of height or excavating scope. SOLUTION: In the low overhead clearance continuous underground wall excavator provided with a power unit 5 driving hydraulic machines, a reel unit 6 having a hose reel 6a for discharging slurry, an electric power cable reel, and a control cable reel, and an excavation unit 4 having a drum cutter 1, a drive source 2, and a slurry discharge pump 3, the excavation unit 4 is separated from the power unit 5 and the reel unit 6.
Patent JP-H02268246-A (JP)
Title: Apparatus for searching and sampling in liquid
Inventor: SHIMODA EIJI
IPC: G01N1/14
Filed: 1989-04-11
Abstract: PURPOSE:To make it possible to perform searching and sampling at an accurate position by sinking into liquid a tubular body or a columnar body which has a searching and sampling mechanism at the tip and wherein wires and paths are assembled, and connecting part on the liquid and the searching and sampling point. CONSTITUTION:A tubular body 10 which is wound around a suitable tool and stored is unwound. Whether a searching and sampling part reaches the desired depth or not is found through a display or recording device of a pressure sensor on the ship. The state of the surrounding parts is grasped by the following way: light is sent through an optical fiber bundle 4 from a light source on the ship; the light is scattered through a convex lens system at the tip part; the image is picked up with the illumination; the image is condensed through a convex lens system; and the image is taken out through an optical fiber bundle 5 on the ship. Whether the searching and sampling part reaches the sea bottom or not is confirmed by the same received image. The depth at this time can be found by the display or recording of the pressure sensor. The sampling is continuously performed through a sucking pipe by reducing the pressure in a sampling container which is connected to the sucking pipe 7 with a pressure reducing pump. When the work is finished, the tubular body 10 is wound up on board, and the entire apparatus can be stored in the ship readily.
Patent JP-H02268486-A (JP)
Title: Printed wiring board material of low permittivity
Inventor: KANEHARA HIDENORI
IPC: H05K1/03
Filed: 1989-04-11
Abstract: PURPOSE:To obtain an object which is excellent in dielectric property and copper foil exfoliation strength by using mixed unwoven fabric consisting of fluororesin and heat-resistant engineering plastic fibers, and getting an insulating layer wherein this is combined with low permittivity thermosetting resin which includes hardening matter of specific permittivity. CONSTITUTION:Fluororesin fibers consisting of polytetrafluoroethylene, tetrafluoroethylene, hexafluoropropylene copolymer, olefin-tetrafluoroethylene copolymer, etc., and heat-resistant engineering plastic fibers such as omniaromatic polyamide, polyphenylene sulfide, etc., are mixed at specified rate and are used as base material of mixed unwoven fabric. It is suitable that an insulating layer, wherein cyanate resin and thermosetting resin with low permittivity of 3.5 or less at 1MHz, wherein high boiling point compounds, wherein 2 to 7 pieces, on an average, of aromatics which are nonsubstituted or substituted for halogen atoms or low-grade alkyl groups are coupled in a straight chain shape, are arranged to the cyanate, are combined, should be used. Material for printed wiring, which is excellent in dielectric property and in which shrinkage in laminate formation is small and which does not bring about exfoliation, can be obtained.
Patent JP-H03288648-A (JP)
Title: Ink jet recorder
Inventor: KOMAI HIROMICHI
IPC: B41J2/045
Filed: 1990-04-04
Abstract: PURPOSE:To prevent adjacent nozzles from interfering with each other by a method wherein grooves formed in a piezoelectric element are filled with elastic bodies, and the elasticity of the elastic body in said grooves in the vicinity of the deformed part of the piezoelectric element is determined to be smaller than that of the elastic body other than the vicinity of the deformed part. CONSTITUTION:When a voltage pulse is applied through electrodes 6, a piezoelectric element 15 displaces in the thick direction thereof to rapidly change the volume of a pressurizing chamber 13. The pressure change of a recording liquid connecting to a recording liquid tank in the pressurizing chamber 13 causes the recording liquid to be delivered from a nozzle. A filler B is charged in grooves 14 formed in the piezoelectric element. A filler A is charged in said grooves 14 in the vicinity of the deformed part of the piezoelectric element. The Young's modulus of said filler A is determined to be smaller than that of the filler B. In this manner, adjacent nozzles are prevented from interfering with each other. In addition, the filler A is made of a material having a Young's modulus of several tens or less and a width of 10mum or more. The filler B is made of a material having a Young's modulus of several hundreds or more.
Patent JP-S59217507-A (JP)
Title: Shipping device
Inventor: YOKOSE SHIYOUICHI
IPC: B65G1/137
Filed: 1983-05-20
Abstract: PURPOSE:To improve workability by displaying the quantity to be taken out of each storage section on an indicator in front of each storage section and taking out articles in the displayed quantities. CONSTITUTION:The information based on (n) shipping slips, the 1st through the (n)th, is inputted to a control section 13 via an input unit 14 in sequence for each shipping slip to store the information for each shipping slip in the control section 13, and after a storage box 12 is mounted on a carry-in conveyor 10, a start switch is operated. Then, a carry-out conveyor 9 starts to be driven, and also the carry-in conveyor 10 is driven for a predetermined time, i.e., a sufficient time to carry-in the storage box 12 on the carry-out conveyor 9, thus the storage box is placed in front of the first block 1a of a shelf 1. Next, the control section 13 adds 1 to the number n=0 for specifying a shipping slip then displays the quantity of articles stored in the storage section of the first block 1a among the already inputted information of a slip with n=1 on its indicator 5, and articles in the displayed quantities are taken out and stored in the storage box 12.
Patent JP-H01260534-A (JP)
Title: Carry propagation apparatus
Inventor: NAKAKURA YASUHIRO
IPC: G06F7/508
Filed: 1988-04-12
Abstract: PURPOSE:To accelerate computing speed by comprising the low-order carry propagation part of a parallel multiplier with a first carry propagation circuit and a second carry propagation circuit. CONSTITUTION:The first carry propagation circuit I and the second carry propagation circuit II are provided in the low-order carry propagation part of the parallel multiplier, and first input (A15-A0) and second input (B15-B0) represent output of 16 bits from the low-order of the carry and sum at the final stage of the multiplier. And the processing of the low-order 16 bits of the carry propagation part is performed within the maximum number of delay stages of the multiplier only by using the first carry propagation circuit I and the second carry propagation circuit II. In such a way, carry propagation speed can be accelerated, and the number of bits to be added can be reduced finally, thereby, an arithmetic unit can be operated at high speed.
Patent JP-H10265795-A (JP)
Title: Highly unsaturated fatty acid-containing fat or oil composition increased in its hydration
Inventor: YAMANE TSUNEO
IPC: C11B3/02
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an oil and fat that contains high-degree unsaturated fatty acids in high concentration and also has high hydrophilicity. SOLUTION: In this fat and oil composition, the sum of partial glycerides (mean monoglycerides and diglycerides) originating from high-purity raw materials is more than the amount of the triglycerides. In a preferred embodiment, a high-purity and high-degree unsaturated fatty acid or its alcohol ester is allowed to react with an excessive amount of glycerol in the presence of lipase under a reduced pressure condition to prepare a glyceride mixture in which the total of partial glycerides is more than that of the triglycerides.
Patent JP-H09255364-A (JP)
Title: Heat insulating material
Inventor: WAKU YOSHIHARU
IPC: E04B1/80
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To improve heat insulating property, weather and fire resistances and mechanical characteristics by using glass or ceramics as a matrix and metal particles as a composite forming phase. SOLUTION: Glass powder of <=50μm particle diameter or ceramic powder of <=1μm average particle diameter is mixed with 2-60vol.% metal powder of <=150μm particle diameter. The resultant powdery mixture is compacted in a desired shape and sintered at 200-1,800 deg.C in an inert gaseous atmosphere or in vacuum to obtain the objective heat insulating material consisting of glass or ceramics as a matrix and metal powder as a composite forming phase.
Patent JP-H03287860-A (JP)
Title: Production of carbon fiber
Inventor: KOBAYASHI MASANOBU
IPC: D06M101/16
Filed: 1990-04-04
Abstract: PURPOSE:To obtain the subject carbon fiber excellent in adhesion to a resin matrix by heating a carbon fiber in an oxygen-containing atmosphere and subsequently electrolyzing the heat treated carbon fiber. CONSTITUTION:A carbon fiber (preferably acrylic-based or pitch-based carbon fiber) is heated preferably at 400-700 deg.C in an oxygen-containing atmosphere (air in general) and subsequently electrolyzed preferably in an alkaline electrolytic solution, thus obtaining the objective fiber.
Patent JP-H05261972-A (JP)
Title: Bold-character formation system
IPC: G06F3/12
Filed: 1992-03-16
Abstract: PURPOSE:To print a Bold character by apparently supporting a Bold body to a face having no Bold body in a post-script printer. CONSTITUTION:When the printing of Bold characters is required from an application program 5, a printer driver 3 sets a face name to be printed as Bold bodies by a face setting means 11, the direction needed for forming Bold characters is defined by a direction definition means 12, and a font code is output so that printing is conducted up to aimed character size while characters contracted by a font-code output means 13 are moved at every trace quality in each direction. When the printing of a page is needed, the printer driver 3 indicates the printing and discharge of the page to a printer 2 by a form discharge means 14. The printer 2 prints printing images corresponding to one page transmitted from a computer 1 while being interpreted by an interpreter 6, and discharges a form when printing is completed.
Patent JP-H0214768-A (JP)
Title: Apparatus for hand pump for distributing specified amount of thick or liquid substance in bottle
Inventor: TOMASO RUSHITSUTEI
IPC: B65D83/76
Filed: 1989-04-10
Abstract: PURPOSE: To deliver materials of different amts. according to the changes in the dimensions of tubular ancillary parts which are formed integrally with an operating stem and retention element and extend toward the inside of a hollow pump body by providing the device with these parts. CONSTITUTION: Pump operating members are provided with the operating stem 4 and an element 9 for retaining a stem 4 in the tubular hollow main body 3. The element 9 is bored with a hole through which a stem 4 passes. The stem 4 is provided with a contact element 17 acting on the element 9. An annular projection 13 adapted to be snap-engaged with the annular recess 14 of the main body 3 is disposed at the element 9. Further, the tubular ancillary parts 16 which are formed integrally with the element 9 and extend toward the inner side 11 of the hollow body 3 are disposed. These parts 16 are adapted to cooperate with the element 9 in order to limit the stroke of the stem 4. Namely, the change of the delivery mats. is made possible by changing the dimensions of the parts 16.
Patent JP-S5214446-A (JP)
Title: Magnetic flowmeter oscillator
Inventor: WATANABE MASAYASU
IPC: G01F1/58
Filed: 1975-07-23
Abstract: PURPOSE: To make it possible to perform measurement of good stability and high performance not easily suffering from noise and fructuation even at the location where the earth potential changes, such as at the electrolysis factories, by equalizing the potentials of the earth part of the oscillator and the shield case of the transformer by connecting them electrically. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59216226-A (JP)
Title: Data bus control system
Inventor: TAKEMOTO TAKESHI
IPC: G06F13/362
Filed: 1983-05-25
Abstract: PURPOSE:To reduce the processing overhead of a microprocessor to improve the processing efficiency by providing a bus use request suppressing logic circuit, which is controlled by a bus use inhibiting flag, in each logic unit. CONSTITUTION:When a data bus use request signal comes from a micro-processor 12, it is judged whether a bus busy FF 14 is set or not, and resetting is waited if the FF 14 is set; but if it is reset, it is judged whether a bus error signal 18 exists or not. If the signal 18 exists, it is judged whether a bus use inhibiting flag 13 is ''1'' or not; and if it is ''1'', the bus use inhibiting processing to operate a suppressing logic circuit 15 is executed. Thus, the circuit 15 controlled by the flag 13 is provided in each logic unit to suppress the bus use request which is outputted to a bus control unit from a logic circuit unit requesting the bus use. Consequently, the processing overhead of the microprocessor is reduced to improve the processing efficiency.
Patent JP-2000284217-A (JP)
Title: Erect variable power array lens device
Inventor: NEMOTO HIROYUKI
IPC: G03B21/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain large variable power and to use a microlens array which can easily be processed by molding. SOLUTION: This device is equipped with the erect variable power lens 20 constituted by putting two microlens arrays 20a and 20b one over the other. Further, the device is equipped with a concave Fresnel lens 24 which is provided in contact with a display element 22 consisting of a liquid crystal display and refracts the light emitted by the display element 22 almost in parallel to change the direction of the light. Further, the device is equipped with an image formation surface 26 where an erect enlarged image is formed.
Patent JP-H06283625-A (JP)
Title: Multichip semiconductor device
Inventor: OKANO TATSUHIRO
IPC: H01L25/18
Filed: 1993-03-25
Abstract: PURPOSE:To prevent the stripping off of semiconductor chips from a glass substrate and cracking of the chips due to thermal expansion or contraction and, at the same time, to improve the heat radiation property of the chips by using the glass substrate having nearly the same coefficient of thermal expansion as the chips have as an insulating substrate. CONSTITUTION:The semiconductor device is constituted by mounting a plurality of semiconductor chips 6a-6d on a semiconductor mounting wiring substrate of a wiring circuit substrate 3 composed of a glass substrate 1 used as an insulating substrate and wiring circuit layer 2 formed on the substrate 1 and leads 5 fixed to the periphery of the glass substrate 1 by means of an adhesive layer 4 as external terminals. The chips 6a-6d are connected to the wiring circuit layer 2 through bumps 7b. Therefore, the stripping off of the chips 6a-6d from the glass substrate or cracking of the chips 6a-6d due to thermal expansion or contraction can be prevented and the reliability of this semiconductor device can be improved.
Patent JP-H06276919-A (JP)
Title: Frozen breads and production thereof
Inventor: NISHIMURA OSAMI
IPC: A21D2/16
Filed: 1993-03-24
Abstract: PURPOSE:To obtain frozen bread directly edible in a frozen state by blending fats and oils having the fluidity at a temperature below the freezing temperature in a raw material for the bread. CONSTITUTION:A composition of fats and oils having the fluidity at <=-10 deg.C is blended as a component of the fats and oils in a raw material for bread consisting essentially of wheat flour. A component of the fats and oils prepared by adding an emulsifying agent, etc., such as a glycerol ester of a fatty acid to rapeseed oil, etc., is preferred as the composition of the fats and oils. The resultant frozen bread is directly edible without hardening in a frozen state at <-5 deg.C and imparting the feeling of incompatibility.
Patent JP-H03288324-A (JP)
Title: Magnetic recording medium
Inventor: AOKI NOBUYUKI
IPC: G11B5/73
Filed: 1990-04-05
Abstract: PURPOSE:To improve tape durability and output stability by forming a back coat layer into two-layered constitution and disposing hexagonal ferrite magnetic powder of a planar shape on the lower back coat layer. CONSTITUTION:This magnetic recording medium consists of a nonmagnetic base body 2, the back coat layer and a magnetic recording layer 1. The back coat layers 3, 4 are made of the two-layered structure. The lower back coat layer 3 is constituted by being disposed with the hexagonal ferrite magnetic powder of the planar shape. The strength over the entire part of the magnetic recording medium is assured and increased without hindering recording and reproducing by providing the hexagonal ferrite magnetic powder of the planar shape on the layer 3, by which the medium damage and output are stabilized.
Patent JP-H04302536-A (JP)
Title: Digital signal encoding method
Inventor: AKAGIRI KENZO
IPC: H03M7/30
Filed: 1991-03-29
Abstract: PURPOSE:To enable higher bit compression. CONSTITUTION:An input digital signal is divided into critical bands and encoded with the adaptive number of assigned bits based upon a permissible noise level (step S2), and a floating process (step S1) is performed. When the floating process is performed with small blocks in bands narrower than the critical bands, information on word length corresponding to the number of assigned bits is transmitted and information on a permissible noise level shifted down in specified range from the signal level range in the critical band by a specific level is obtained in a quantization table (step S6) and sent instead of a floating coefficient.
Patent JP-H05285905-A (JP)
Title: Method for liquefying wood
Inventor: NISHIO JIRO
IPC: B27L11/06
Filed: 1992-04-10
Abstract: PURPOSE:To shorten a wood liquefying time and to enhance the ratio of wood flour to a solvent by using wood flour containing wood particles with a particle size of below 200 mesh in an amount of 80% or more as wood. CONSTITUTION:In the liquefaction of wood, wood flour containing wood particles with a particle size of below 200 mesh in an amount of 80% or more is used as wood. This wood flour has bulk specific gravity of 0.4-0.6g/ml, in other words, has volume 2-3 times that of a solvent and extremely efficient liquefaction can be performed.