baber/WOPTO huggingface dataset:
Patent JP-S53112634-A (JP)
Title: Key control type digital arithmetic unit
Inventor: TANAKA TSUTOMU
IPC: G06F15/02
Filed: 1977-03-14
Abstract: PURPOSE: To secure a simultaneous display for the item number and the arithmetic result and thus to simplify the item display operation, by introducting automatically the contents of the item counter into a display register in case the valid digit number is under the fixed level in the arithmetic result. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09222791-A (JP)
Title: Developing device
Inventor: HIROTA MAKOTO
IPC: G03G15/08
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To make the pressing force of a layer thickness regulating member against the surface of a developing roll uniform in its axial direction by holding the layer thickness regulating member in such a shape that it is curved to make the central part in the axial direction nearer to the surface of the developing roll than both end parts in the axial direction of the developing roll. SOLUTION: A regulating member supporting holder 29 consists of a metallic sheet with an L-shaped cross section, having a screw 30 for fixing the layer thickness regulating member 28 and a reinforcing flange 31 orthogonally crossing a fixing part. Then, the planar shape of the regulating member supporting holder 29, which is viewed from above is made a circular arc shape nearer to the side of the developing roll, in the central part in the axial direction of the developing roll than both end parts. Further, the regulating member supporting holder 29 is fixed in a holder fixing part. When the developing roll is attached in a state where the holder 29 is fixed in the holder fixing part in such a shape, the holder 29 is deformed and the pressing force of the layer thickness regulating member 28 against the developing roll is uniformized in the axial direction.
Patent JP-H01203476-A (JP)
Title: Coating composition and coating method
Inventor: TANIGUCHI YOSHIAKI
IPC: C04B41/84
Filed: 1988-02-08
Abstract: PURPOSE:To obtain a coating composition giving a coating film consisting of a silicon nitride having excellent heat-resistance, abrasion resistance and chemical resistance, by using a specific polysilazane as an essential component. CONSTITUTION:The objective composition contains a polysilazane having a straight-chain structure and/or cyclic structure containing the recurring unit of formula (R1, R2 and R3 are H or hydrocarbon group) and a number-average molecular weight of 100-50,000, containing >=3 SiH3 groups in one molecule and having element ratios of Si: 59-69wt.%, N: 24-34wt.% and H: 5-8wt.%.
Patent JP-H10214052-A (JP)
Title: Signboard sheet stretching method
Inventor: ISHIZUKA TOSHIO
IPC: G09F15/00
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To easily and quickly conduct a sheet stretching work and to easily correct the slackness by displacing one of the two winding members so as to increase the tension of a sheet and pulling the sheet with the pulling amount, which is double the amount of the displacement, in accordance with the displacement of the members. SOLUTION: When tension adjusting bolts 38, which are screwed into mounting members, are screwed in, the tip parts of the bolts 38 are abutted against the top surface of the winding up section of the winding up members so as to hold edge sections 26a of a sheet 26 during the screwing operation. After the abutting, winding members 37 are displaced down into storage grooves with the screwing of the bolts 38. With the downward displacement of the members 37, the sheet 26, which is stretched between the guide pieces of the fitting main body and the members 37, is pushed down in both sides of the sheet pulling pieces by the sheet pushing down sections of the members 37 and the winding section. By this pushing down operation, the sheet is pulled by both sheet pulling fittings A and A and stretched without slackness.
Patent JP-H07240740-A (JP)
Title: Fm multiplexing broadcasting receiver for mobile object
Inventor: OKADA SHIGEYUKI
IPC: H04B7/26
Filed: 1994-02-25
Abstract: PURPOSE:To obtain the error correction decoder for an FM multiplexing broadcasting receiver of mobile object which is capable of making the most of effective data and improving a decoding probability. CONSTITUTION:When the vertical correction of the data parts of all the packets is OK, the data parts are masked not so as to be rewritten in the horizontal correction of the second time and the only error correction of the parity part is performed. When the horizontal correction of the second time is OK, only a first NG flag is superscribed. The CRC check result of the horizontal correction of the second time is on a second NG flag. Further, when a frame synchronizing data output is transferred to a CPU 41 after the horizontal correction of the second time, the first NG flag and the second NG flag are transferred with each packet data. As a result, in a CPU 41, the decision of an OK packet or an NG packet can be made based on the error correction decoding result of the only data part in addition to the error correction decoding result of the whole of the packets.
Patent JP-H05225571-A (JP)
Title: Device and method for recording optical disk
Inventor: TACHIBANA KAORU
IPC: G11B7/00
Filed: 1992-02-14
Abstract: PURPOSE:To find optimum recording light quantity corresponding to all recordable areas of individual optical disk at a relatively short time. CONSTITUTION:In at least two positions (radius R1 and radius R2) of the radial direction A of the optical disk 1, the optimum recording light quantity are found respectively and the optimum recording light quantity in the residual positions in the radial direction A of the rewritable area 2 of the optical disk 1 are found by interporation processing or extraporation processing by using an interpolation routine 26 based on the two optimum recording light quantity. Thus, the optimum recording light quantity are found for all positions of the radial direction A of the rewritable areas 2 of individual optical disk 1 at a relatively short time.
Patent JP-H037272-A (JP)
Title: Production of optically active tetrahydro-2-furoic acid
Inventor: ISHIGURO MASAJI
IPC: C07B57/00
Filed: 1989-02-07
Abstract: PURPOSE:To obtain the subject optically active compound in high purity at a low cost by reacting (+ or -)-tetrahydro-2-furoic acid with a specific optically active amine resolution agent and decomposing the resultant optically active diastereomer salt. CONSTITUTION:Optically active tetrahydro-2-furoic acid useful as a raw material for pharmaceuticals can be produced in high yield and extremely high recovery of resolution agent, using an extremely easily available and low-toxic resolution agent compared with brucine used in conventional resolution process, by reacting (+ or -)-tetrahydro-2-furoic acid with an optically active amine resolution agent of formula (R<1> is lower alkyl; R<2> is alkyl or aryl; R<1> is not R<2>) (preferably 1-cyclohexylethylamine, 1-phenylethylamine, 1-(1-naphthyl)ethylamine, 1-p- toluylethylamine, etc.) and decomposing the formed optically active diastereomer salt.
Patent JP-H09196056-A (JP)
Title: Rubber roll
Inventor: OISHI TAKASHI
IPC: F16C13/00
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a rubber roll, which contacts with the surface of other roll at the time of rotating so that a space between both rolls is evenly pushed in relation to the axial direction and of which abrasion is reduced. SOLUTION: A core, which is made of stainless steel and which has axial length at about 300mm, outer diameter at 12mm at a central part and outer diameter at 10mm in both ends and of which outer diameter is enlarged like a taper-shape from both the ends toward the central part in a range at 50mm, is provided, and a resistance adjusting layer 2 made of epihalohydrine rubber is laminated on the peripheral surface of the core and the core main body. Thickness of the resistance adjusting layer 2 in both the ends thereof is formed at 4mm, and thickness thereof at a central part is formed at 3mm, and thickness thereof is formed so as to be gradually reduced from both the ends toward the central part in a range at 50mm.
Patent JP-S56124914-A (JP)
Title: Car control device
Inventor: MIYASHITA TADASHI
IPC: B61L3/12
Filed: 1980-03-07
Abstract: PURPOSE:To detect the position of a car, discriminate the kind of a car, and the like by means of a very simple constitution, by constituting the unit so that two control elements of transmission and receiving of a control signal between a car and the ground control equipment, and car position stop and detection can be effectively used in common. CONSTITUTION:When the coupled car 2 stops at the work place 4, the mobile tansmitting antenna 5 of the tractor 1 is opposed to one antenna 6a of the ground receiving antennas 6a, 6b. In this case, the receiving carrier detection unit 8 which has been installed to the inductive radio receiving equipment 7 on the ground detects a carrier from the receiving antenna 6a opposed to the antenna 5. When it has been detected, the antenna 6a and the receiving unit 10 are connected by the antenna switchin unit 9. On the other hand, when the coupled car 3 stops at the work place 4, the position of the tractor 1' becomes that of a broken line, and the antenna 6b is installed at the position which is opposed to the transmission antenna 5'on the car. According to said constitution, detection of the position of a car, discrimination of a car and control of a car can be executed by means of the antennas 5, 6a, 6b and the inductive radio equipment 7.
Patent JP-S59156680-A (JP)
Inventor: HOSAKA SHIGETAKA
IPC: B25J3/04
Filed: 1983-02-23
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-H03234226-A (JP)
Title: Vacuum cleaner
Inventor: SOEJIMA MASAKUNI
IPC: A47L9/26
Filed: 1990-02-08
Abstract: PURPOSE:To facilitate an assembly work for inserting a cord take-up device into a main body by providing an opening part on the upper part of a cord drawing-out port of the lower part main body installing the cord take-up device, and providing the wall surface covering the opening part and forming a housing space for winding a cord on a bulkhead of the cord take-up device. CONSTITUTION:A drum 11 for winding a cord 12 is supported so as to be freely rotatable by a bulkhead 13, and constitutes the cord take-up device 14. The lower part main body 15 being a shell member of the main body forms the cord drawing-out port 16 in the rear, its upper part becomes an opening part 17, and a rear face wall 18 provided on the bulkhead 13 becomes a shape fitted to the opening part 17. Also, the lower end of the rear face wall 18 forms the upper side of the cord drawing-out port 16 of the lower part main body 15, and moreover, the rear face wall 18 is supported by plural ribs 19 provided on the lower part main body 15 and reinforced in strength. Furthermore, the upper part main body 20 is fitted to the lower part main body 15 and inserts and holds the cord take-up device 14 therebetween and by the lower part main body 15, the upper part main body 20 and the rear face wall 18 of the bulkhead 13, the housing space of the wound cord 12 is formed.
Patent JP-S63197565-A (JP)
Title: Ultrasonic atomizing apparatus
Inventor: ASANO KAZUO
IPC: B05B17/06
Filed: 1987-02-10
Abstract: PURPOSE:To stably perform atomization by preventing the creeping of a liquid from the leading end of a nozzle, by providing a spot facing hole having a diameter larger than that of a liquid supply port to the tip of the nozzle. CONSTITUTION:A front horn 7 and a rear horn 8 are screwed with a joint 9 on both sides thereof and grasps vibrators 10, 10' in a compression state to assemble an atomizing apparatus. For example, an exponential type amplifying horn 6 and a nozzle 1 are integrally provided to the front of the front horn 7 and a spot facing hole 3 is provided to the tip of the nozzle 1 by drilling and, since the bottom part of said hole 3 becomes a liquid atomizing surface 4, the diameter of the spot facing hole 3 is made larger than that of the liquid supply port 5 piercing through the horns 7, 8 in order to increase atomizing efficiency. Further, the inner periphery of the spot facing hole 3 functions as a weir 2 for preventing the creeping of a liquid. Furthermore, when the boundary of the atomizing face 4 and the liquid supply hole 5 is chamfered as shown by a numeral 16, the liquid becomes easy to cover the whole of the atomizing surface and uniformly distributed stable mist is obtained.
Patent JP-H11231897-A (JP)
Title: Speech recognition device and method
Inventor: ISHIWATARI KAZUYOSHI
IPC: G10L25/00
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To eliminate the effect of surrounding noises, and improve speech recognition accuracy increase without complicating a device, regarding a speech recognition device. SOLUTION: A low frequency noise is eliminated from a digital speech signal including an acoustic signal at 103 and 104 for detecting a speech interval. Also, a speech signal with the noise eliminated low frequency converted into a spectrum at 107 is subtracted the spectrum of a noise signal immediately before the speech interval at 110, in all speed interval thereby providing a spectrum for the speech interval free from a noise. Then, the existence probability of the spectrum in the speech interval and a speech recognition dictionary 113 is obtained and a speech is discriminated by a speech recognition part 112. According to this construction, an effect due to a noise signal outside the speech interval can be eliminated through a simple arithmetic operation circuit. As a result, the power consumption of a speech recognition device can be reduced and manufacturing cost can be lowered.
Patent JP-S59155826-A (JP)
Title: Optical scanner
Inventor: MORI YUUJI
IPC: H04N1/04
Filed: 1983-02-25
Abstract: PURPOSE:To execute a two-dimensional scanning of plural light beams by deflecting and collecting plural light beams scanned by the first optical scanning means to an axis of the second scanning mens by an optical means. CONSTITUTION:Plural light beams 1 are parallel to each other, also each light beam is collimated, and these plural light beams 1 are made incident to the first optical scanning means (galvanomirror) 2, and scanned in the first direction. Plural light beams 1 are made incident onto a center axis 8 of a head rotating motion of the mirror, and by the first optical scanning means 2, plural scanning planes scanned by each beam are parallel, and also a deflection angle of the scanning becomes constant. Subsequently, plural light beams 1 scanned in the first direction are made incident to an optical deflecting means 3, deflected and plural light beams 1 are collected to one point, a center axis 11 of a head rotating motion of a mirror of a galvanomirror being the second optical scanning means 4 exists on its collecting point, and plural light beams 1 are expanded radially from the collecting point. The first and the second scanning directions are different, therefore, a two-dimensional scanning is executed.
Patent JP-H04245221-A (JP)
Title: Manufacture of liquid crystal display device
Inventor: SHIBUYA KAZUMICHI
IPC: G02F1/1333
Filed: 1991-01-30
Abstract: PURPOSE:To provide a high contrast display having uniform display surface by crystallizing liquid crystals at a low temp., crushing it, sorting according to necessity, dispersing in highpolymer resin, heating, and turning into liquid crystal droplets. CONSTITUTION:Liquid crystals are crystallized at a low temp., crushed, dispersed in a highpolymer medium 6, and thawed to generate a state where liquid crystal droplets are dispersed. Crushing the crystallized liquid crystals 8 shall be done directly in the highpolymer medium 6 as long as the temp. lies in the range between the media solidifying point and the crystalline state-liquid crystal state transfer point of the liquid crystals. It shall however preferred to take such procedures, in view of obtaining uniform dia. of liquid-crystal droplets, as first crushing the liquid crystals, sorting the liquid-crystal grains having optimum grain dia. presenting a greater diffusion effect due to difference in the refraction coefficient, and dispersing in the highpolymer medium 6 in that temp. range.
Patent JP-H04357090-A (JP)
Title: Thermal transfer medium
Inventor: MIAMA NAONOBU
IPC: B41M5/42
Filed: 1991-01-29
Abstract: PURPOSE:To ensure that the tack value of an ink layer is a maximum value within a range of 40 to 110 deg.C and anti-blocking properties are improved by enhancing transferability. CONSTITUTION:At least, a base 1 and an ink layer 2 which thermally melts or becomes soft to be transferred to another medium installed on one surface of the base 1 are provided. In addition, it is ensured that the tacking value of the ink layer 2 reaches a maximum level within a range of 40 to 110 deg.C. If the tacking value is allowed to reach a maximum level at lower than 40 deg.C, a blocking phenomenon is apt to occur at room temperature, resulting in the deterioration of anti-blocking properties. If the tack value is allowed to reach a maximum level at higher than 110 deg.C, it is difficult to transfer the ink layer 2. That is, a thermal transfer medium with excellent transferability and superb anti-blocking properties can be obtained by ensuring that the tack value is at a maximum level within a range of 40 to 110 deg.C.
Patent JP-H10214164-A (JP)
Title: Network printing processing method
Inventor: HIDAKA TSUGUTOMO
IPC: G06F3/12
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To shorten the time after a printing output instruction before the output of a first printing form, and to perform faster printing processing, by outputting printing data to a printer device and printing them while receiving the printing data only in such case that the printer is not utilized. SOLUTION: For a network system, a client device 11 and a printing server 12 are connected by a network 10 for constituting LAN. To the printing server 12 connected to the network 10, the printer 13 provided with a printing mechanism part is connected. Then, in a network printing processing, inside the printing server 12, only one processing of simultaneously performing printing and output while receiving the printing data is preferentially performed. Simultaneously with it, similarly to a conventional case, a printing data communication amount capable of a reception processing and the number of clients to be connected are controlled and the load can be suppressed.
Patent JP-H06298550-A (JP)
Title: Production of heated composite glass sheet
Inventor: MANFUREETO GIRUNAA
IPC: B23K26/00
Filed: 1994-02-28
Abstract: For making an electrically heatable laminated glass pane, on the thermoplastic film (1) bonding the individual glass panes to each other heating wires are laid down and fixed on the film (1) continuously from one film edge (6) to the opposite film edge. The heating wires (4) are connected in parallel connection to busbars (3), which are arranged at a distance (A) from the edge (6) of the film (1). Directly next to the busbars (3), the sections of the wires (4) lying between the busbars (3) and the edge (6) of the film are severed by bringing into contact with the wires (4) two electrodes (8, 9) connected to a power source. The electric power causes the wires (4) to be heated to their melting temperature and interrupted between the electrodes (8, 9). <IMAGE>
Patent JP-H10215233-A (JP)
Title: Am multiplex broadcast equipment
Inventor: TAKEGAHARA TOSHIYUKI
IPC: H04H20/47
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an AM multiplex broadcast equipment that multiplexes a digital modulation wave independently of an AM modulation wave in the same frequency band as that of the AM modulation wave. SOLUTION: In the AM multiplex broadcast equipment, an amplifier 1 amplifies a sum signal, a reciprocal computing element 2 finds a reciprocal of the sum signal, a divider 3 divides an output from the reciprocal computing element 2 by an amplification factor of the amplifier 1, a multiplier 4 multiplies an output from the divider with a digital modulation wave in the same frequency band as that of an AM modulation wave, a phase modulator 6 applies phase modulation to an oscillated output from a carrier oscillator 5 with a difference signal, an output from the phase modulator 6 and an output from the multiplier 4 are combined, the combined signal is amplified by an amplifier 7, a multiplier 8 multiplies a output from the amplifier 1 with an output from the amplifier 7 and the product is given to an antenna 9.
Patent JP-S62188249-A (JP)
Title: Pin grid array package
Inventor: SATO TAKESHI
IPC: H01L23/04
Filed: 1986-02-13
Abstract: PURPOSE:To obtain a high humidity resistance and an even semiconductor element mounting plane by coating the periphery except a wire bonding region of a conductive circuit pattern with a resin in a manner the front ends of lead pins are exposed in the outside and molding the semiconductor element mounting plane unitarily. CONSTITUTION:An opening 9 is formed on a single layer printed circuit board 8 consisting of a resin including glass fiber etc. and the inside plane of the opening 9 is coated with a resin 11 in order to improve a humidity resistance of a ruptured plane. A conductor circuit pattern 3 is formed on the lower side of the single layer printed circuit board 8 and the inside front end part is a wire bonding region for connecting it with a semiconductor element through a wire. Plural lead pins 5, 5... communicating with said conductive circuit pat tern 3 are planted. In this constitution, the periphery of the single layer printed circuit board 8 except the wire bonding region of the internal end part of the conductor circuit pattern 3 is molded unitarily with a heat sink (heat dissipation plate) 7 by a thermoplastic resin 11.
Patent JP-H06221729-A (JP)
Title: Freezer
Inventor: NISHIKAWA HIROSHI
IPC: F25D21/06
Filed: 1993-01-26
Abstract: PURPOSE:To provide a freezer improved in the durability by eliminating generation of shock waves to an inlet side of a reduction valve. CONSTITUTION:A cooling operation is done by making high temperature refrigerant discharged from a compressor 1 flow through a condenser 4, an expansion valve 11 and an evaporator 12 in this order. A defrosting operation is done by controlling valves SV1 to SV5 to make the high temperature refrigerant flow into the evaporator 12. A pressure reducing valve 17 is provided in a pipe through which the refrigerant is made to flow into the compressor 1. When the defrosting operation is finished, a pump down operation is done to collect the refrigerant inside the evaporator 12. A prescribed delay time is provided between the defrosting operation and the pump down operation to prevent the refrigerant from flowing into the pressure reducing valve 17 by means of the valves SV1 to SV5 so that the compressor 1 may be stopped.
Patent JP-H01317147-A (JP)
Title: Composition for heavyweight concrete production and production of heavyweight concrete therefrom
Inventor: MUTOU SHIYOUICHIROU
IPC: C04B28/02
Filed: 1989-02-10
Abstract: PURPOSE:To obtain the title composition prevented from separation due to the specific gravity difference between high-specific gravity aggregate and cement paste by using iron oxide ore as coarse aggregate and iron sand as fine aggregate, and by adding ultrafine particulate granulated slag as an admixture. CONSTITUTION:The objective composition comprising (A) 70-90wt.% of aggregate (iron ore 5-60mm in granular size as coarse aggregate and iron sand <=5mm in size as fine aggregate), (B) 8-30wt.% of cement paste (water/cement ratio=0.25-0.7) and (C) 0.1-3wt.% of ultrafine particulate granulated slag said slag/ cement ratio=0.01-1.0). Additional incorporation of carbon fiber in this composition will adequately prevent sedimentation separation due to the specific gravity difference, thereby obtaining uniform, high-strength heavyweight concrete. Said carbon fiber is pref. ca.1-10mm in fiber length, 0.05-1wt.% in the amount to be added and 1.0-10% in said fiber/cement ratio. Furthermore, it is preferable that said slag and carbon fiber total <=4wt.% in the weight proportion.