baber/WOPTO huggingface dataset:
Patent JP-H07241801-A (JP)
Title: Circular saw device for woodworking
Inventor: KITAGAWA SHINSUKE
IPC: B27B5/00
Filed: 1994-03-04
Abstract: PURPOSE:To apply working which shortens the time required for cutting work, eliminates interlocked grains on the surface of a work to be cut and hardly generates a step on the working surface of cutting. CONSTITUTION:Two circular saws 9A, 9B are provided in series in the transferring direction of a work 3 to be cut with an interval so as to be positioned in the same plane and the circular saw 9A at the upstream side of the feeding direction of a work is arranged at a position whereat the work 3 to be cut is cut to the intermediate section in the direction of the thickness of the same while the circular saw 9B at the downstream side of the feeding direction of the work is arranged at a position capable of cutting the work 3 to be cut perfectly and a driving means, rotating respective circular saws 9A, 9B so as to advance the cutting edges 9a, 9b of respective saws 9A, 9B from the surface to be cut of the work 3 toward the inside of the work 3, is provided.
Patent JP-H05203677-A (JP)
Title: Waveform display of waveform recorder
Inventor: YAMAMOTO KOICHI
IPC: G01R13/20
Filed: 1992-01-24
Abstract: PURPOSE:To write on RAM graph waveform data the X- and Y-axes of which are two of a plurality of input channels and to enable each waveform data to be simultaneously synthesized according to the former waveform data and displayed on a display screen. CONSTITUTION:A waveform display unit includes a plurality of input portions 1 including A/D converters alloted to respective pluralities of input channels CH; a plurality of graph waveform RAM 6 on which waveform data formed into a graph the X-axis data of which are one of the waveform data of two of the channels A/D converted at the input portions 1 and the Y-axis data of which are the other waveform data are stored; a V-RAM 4 for displaying on a display screen 5 such as a CRT the graph waveform data stored on the graph waveform RAM 6; and a central processing unit(CPU) for controlling the input portions 1, the graph waveform RAM 6, and the V-RAM 4, etc. A combination of graph waveform data are written on the graph waveform RAM 6 and are synthesized on a plurality of display screens 5. Each of the display screens is divided when necessary and the graph waveform data are compressed and displayed on each of the divided screens.
Patent JP-H10233686-A (JP)
Title: A/d converter circuit and display device
Inventor: SHIMIZU KAN
IPC: G09G3/36
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To provide the A/D converter circuit and the display device configured such that a gradation interval of an image displayed via a D/A converter and an A/D converter is uniformized without the need of high precision components and of an adjustment process. SOLUTION: The A/D converter circuit is configured of an A/D converter means 11 that converts an analog signal into digital data whose level corresponding to a voltage level of the analog signal and provides an output of the digital data, an automatic gain adjustment control circuit 13 that has a constant number data register and a data comparison means, uses the data comparison means comparing the constant data stored in the constant number register with data outputted from the A/D converter means 11 to provide an output of control data, a reference voltage generating D/A converter means 12 that generates a prescribed reference voltage based on the control data outputted from the automatic gain adjustment control circuit 13, and a means that adjusts a conversion means of the A/D converter means 11 based on the reference voltage.  Furthermore, the display device is configured with the provision of the A/D converter circuit.
Patent JP-S61194781-A (JP)
Title: Manufacture of field-effect transistor
Inventor: IMAI HIROKI
IPC: H01L29/80
Filed: 1985-02-23
Abstract: PURPOSE:To increase drain withstanding voltage by forming a laminate with a T-shaped section to an eave shape and shaping a source electrode or a source region and a drain electrode or a drain region at a symmetric position while holding a gate electrode. CONSTITUTION:A semiconductor layer 3 is formed from the main surface 2 side in a semiconductor substrate 1, and a laminate 43 in which a layer 41 consisting of an insulating material, a conductive material, etc. and a layer 42 composed of an insulating material, a conductive material, etc. different from said materials, etc. are laminated is shaped. A mask layer 8 is formed into the laminate 43, and a laminate 43' is shaped through etching treatment. A mask layer 8' is removed, and a mask layer 50 and a mask layer 51 in a continuous manner onto the laminate 43', a side surface 44b and the semiconductor substrate 1 are formed simultaneously through evaporation treatment from the oblique upper section of the semiconductor substrate 1. A laminate 43'' is shaped through etching treatment. The mask layers 50 and 51 are dissolved and removed, and an asymmetric section T-shaped laminate 43''' is formed through etching treatment.
Patent JP-H02258764-A (JP)
Title: N-aryl nitrogen heterocyclic compound substituted with fluorine-containing group
Inventor: OTSUTO SHIYARUNAA
IPC: A01N43/36
Filed: 1990-02-17
Abstract: NEW MATERIAL: A compd. represented by formula I {wherein Het is groups represented by formulae IV-VII (where R 1  and R 2  are each H, halogen or alkyl, Y 1  and Y 2  are each O or S and Z is H, OH or Cl], R is alkyl, alkenyl, cycloalkyl, cycloalkenyl, cycloalkyl or cycloalkenylalkyl and X and Y are each H or halogen}.  
     EXAMPLE: 4-Chloro-2-fluoro-5-[2-(2,2,2-trifluoroethoxy)-ethoxy]-1-(3,4,5,6- tetrahydrophthalimide)-phenyl.  
     USE: A herbicide and a plant growth regulator.  
     PROCESS: For example, a cyclic anhydride represented by formula VIII is reacted with an arylamine represented by formula IX, if proper, in the presence of a diluent and, if proper, in the presence of a reaction aid to obtain the compd. represented by the formula I wherein Het is the group represented by formula II (Y 1  and Y 2  are each O). 
     COPYRIGHT: (C)1990,JPO
Patent JP-S56132242-A (JP)
Title: Feeding of single venner plate simultaneously with positioning
Inventor: AOTO TERUAKI
IPC: B27D1/00
Filed: 1980-03-19
Abstract: PURPOSE: To perform correct pile of a plurality of veneer single plates at high speed by automatically correcting the attitude of a single plate and wrong position and feeding them during the transferring process immediately before pile of a various sorts of single plate.  
     CONSTITUTION: A plurality of 2 heaped single plate are taken-out one by one and coated with adhesive in a paste applicator 1. The single plate 2 is fed onto the conveyor 3 arranged at a ruling position B. The upper surface of the single plate 2 fed onto the conveyor 3 is pierced and held by a piercing member 9 having a number of needle protruding along its overall width in the normal direction to the fibers of the single plate 2. The single plate 2 is shifted in front of the ruling position B, namely onto the piling position A set in front of the single plate exit of the paste applicator 1, having the conveyor 3 interposed. Then, pile of the plate on  other single plates 7 is carried out. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59161875-A (JP)
Title: Iii-v compound semiconductor device
Inventor: NOZAKI TADATOSHI
IPC: H01L29/812
Filed: 1983-03-04
Abstract: PURPOSE:To enable to reduce the series resistance by a method wherein the double layer structure of a high melting point metallic silicide film formed in contact with a compound semiconductor and a high melting point metal formed thereon is decided as a gate electrode wiring. CONSTITUTION:In contact with the compound semiconductor, the high melting point metallic silicide film whose ratio of atomic number to that of Si is in the range of 0.1-4 is formed. Next, the high melting point metallic film is formed on this silicide film, thus obtaining the titled device wherein the double layer structure of the silicide and the high melting point metal is decided as the gate electrode wiring. This constitution enables to obtain the characteristic of stable Schottky junction which endures high temperature annealing. From this endurance against annealing, high concentration impurity ion implantation with a gate electrode metal as a mask and its electrical activation are enabled, and accordingly the reduction of the series resistance is attained. Also in case of using the thickness of a thin gate electrode film, the implanted ions can be perfectly blocked.
Patent JP-S63216273-A (JP)
Inventor: JIEIMUZU AARU MUUA
IPC: H01R12/58
Filed: 1988-02-19
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-H10191799-A (JP)
Title: Device for supplying soil into pot for plant seedling
Inventor: OMATA YOSHINORI
IPC: A01G9/08
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a device suitable for growing a root by uniformly supplying soil neither too much nor too little without deforming a pot, setting holes at a uniform depth and positions simultaneously with putting in soil, and shortening working time by providing a freely sliding seedling hole opening part inside the center of soil frame. SOLUTION: A soil frame 2 in the form of hollow cylinder is provided on one side of a bored fixed plate 1, and a freely sliding seedling hole opening part 3 is provided inside the center of soil frame. In this case, it is preferable that a hanging bar 4 of metallic round bar is passed through the seedling hole opening part 3 equipped with a stop receiving part 5 thinning the inner diameter of upper end of conical hollow trapezoid together with a halfmoon plate 9, a stop part 6 is provided by thickening one end of this hanging bar 4, the other end of this hanging bar 4 is L-shaped, buried and fixed on the fixed plate 1 so as to be drooped from the center of a soil supply inlet 8, the hole is closed by the bottom of this seedling hole opening part 3 and a soil bottom part 7 in the form of projecting bar is provided.
Patent JP-H05231631-A (JP)
Title: Ash melting furnace
Inventor: ISHIDA MICHIO
IPC: F23J1/08
Filed: 1992-02-24
Abstract: PURPOSE:To eliminate the stagnation of ash in a hearth, equalize the supply of the ash and permit the fusion of the ash stably. CONSTITUTION:In an ash melting furnace, heating and melting ash A supplied to a hearth 3 from an ash charging port 2 provided on the side wall 1a of a furnace main body 1 by a melting burner 4 provided at the top of the furnace and discharging it through the discharging port 5 of molten slag, which is provided at the center of the hearth 3, a plurality of ash pushers 11 for pushing the ash A to the side of the discharging port 5 of molten slag at the central part of the hearth are arranged on the periphery of the hearth 3.
Patent JP-S60180261-A (JP)
Title: Clock signal selecting system
Inventor: TAKAHARA SHIGERU
IPC: H04L27/00
Filed: 1984-02-27
Abstract: PURPOSE:To prevent remaining channels from being in the state of line fault at the same time if transmission fault or the like is caused to one channel by adding a clock signal extracting means and a clock signal selection means in a multi-carrier demodulation system. CONSTITUTION:A resonance circuit having a specific sharpness is provided in place of a clock synchronism circuit and clock synchronism circuits 31-34 inputting a clock signal extracted by orthogonal amplitude demodulators 21-24 to attain phase locking are provided. After the output of the clock synchronism circuits 31-34 is inputted and a fixed phase is adjusted, one of four series is selected by using a control signal outputted from the demodulators 21-24 at a clock selection circuit 35. Through the constitution above mentioned, if transmission fault or the like is caused in one channel, the remaining channels are prevented from going simultaneously to line fault.
Patent JP-H07244277-A (JP)
Title: Nitride protective film, liquid crystal display using the film and formation of the film
Inventor: NOBORI MASAHARU
IPC: G02F1/1333
Filed: 1994-03-07
Abstract: PURPOSE:To obtain a liq. crystal display having a good display quality by forming a nitride protective film from the NH3 and SiH4 as the main raw gases at a specified flow rate ratio in a glow discharge. CONSTITUTION:A liq. crystal 14 is sealed between a TFT substrate 10 as the picture element electrode substrate and a filter substrate 12 as the counter electrode substrate. The TFT substrate 10 is provided with a transparent picture element electrode 18 on the surface of a glass substrate 16 as a first transparent insulating substrate on the filter substrate side and an alpha-SiTFT 20 as an active element to impress a voltage on the electrode 18, and an electrode holding film 22 and a first oriented film 24 are successively laminated on the electrode 18. A black mask layer 30 having an opening 28 is furnished at the part opposed to the electrode 18. The film 22 consists of an SiNx protective film formed in a glow discharge from the NH3 and SiH4 as the main raw gases with the flow rate ratio of HN3 to SiH4 of 0.7-1.4.
Patent JP-H01210586-A (JP)
Title: Bow window with bath room illuminator
Inventor: INOUE JIRO
IPC: E06B3/00
Filed: 1988-02-18
Abstract: PURPOSE:To obtain comfortable bathing while seeing outside garden during bathing period at night by a method in which an illuminator for lighting the inside upper part and the outside of a bow window and bottom and front plates to close it are provided, and a window face material is provided below them. CONSTITUTION:An opening 13 is formed in an optional position on the bath room side in the almost central part of the inside of a bow window 12 and a transparent lighting part 14 to close the opening 13 is provided in an illuminating and closing bottom plate 15 set horizontally. A semi-transparent illuminating and closing front plate 17 with a decorating frame 16 is provided on the front upper part of the bottom plate 15. The rear space 18 closed by the plate 17 is divided by a vertical partition plate 19, and illuminators 20 are attached to the face on the plate 17 side. The outside is lighted by a spot illuminator 22. On the back plate 23, a small window face material 24 and a louver 25 are provided for the spot illuminators 22, and a wind face part 26 for taking the sun light and seening outside garden is attached to the lower part of the plate 23.
Patent JP-S62194252-A (JP)
Title: Color image forming method
Inventor: WAKI KOKICHI
IPC: G03C7/38
Filed: 1986-02-20
Abstract: PURPOSE:To lessen deterioration of color developing density even if in case of effecting a development with a color developer which does not substantially contain benzyl alcohol for a short period by using a color photographic sensitive material contg. a color coupler and a monodispersion silver bromide emulsion which does not substan tially contain silver iodide and spectrally sensitized with the specific compd. CONSTITUTION:The photosensitive emulsion layer contains at least one kind of the monodispersion silver chlorobromide emulsion which is spectrally sensitized by at least one of the compd. shown by formulas I-IV, and does not substantially contain silver iodide, and contains from >=60mol% to <80mol% of silver chloride per total silver halide. The silver halide color photographic sensitive material which coated the reflective substrate with at least one layer of the prescribed photosensitive emulsion layer is image wisely exposed followed by developing the obtd. layer with the color developer which does not substantially contain benzylalcohol for 2.5min. In the formula, Z1, Z2 and Z5-Z8 are each an atomic group necessary to form naphthalene ring con densed selenazole which may be substituted, Z9 is a hydrocarbon atomic group neces sary to form a six membered ring, R1-R4, R6, R7, R9 and R10 is an alkyl group which may be substituted, R5 and R8 are each hydrogen atom, etc., Y1-Y6 are each sulfur or selenium atom.
Patent JP-H04287942-A (JP)
Title: Scan design circuit
Inventor: SUZUKI KATSUNORI
IPC: H01L27/04
Filed: 1991-03-01
Abstract: PURPOSE:To prevent shift data from changing into an unclear value after the data is passed through a defective flip flop when the flip flop on a shift pass is defective and efficiently confirm the operation of a combinational logic network. CONSTITUTION:Flip flop on a shift pass is separated into specified flip flop groups 4a, 4b and 4c and the flip flop groups 4a, 4b and 4c is provided with bypasses 6 which go around the shift pass. The circuit is provided with a selector 8 which selects which is to be valid as the shift pass among the flip flop group and the bypasses 6, the selector 8 is appointed by an external pin 7 and the flip flop group which includes a defective flip flop is bypassed. The bypassing of the flip flop group which contains the defective flip flop prevents shift data from changing into an unclear value and the operation of a combinational logic network is efficiently confirmed.
Patent JP-H11234929-A (JP)
Title: Generator stator
Inventor: HAGIWARA SHUYA
IPC: H02K3/34
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a generator with excellent insulation reliability of insulating layers and long operation life, by disposing core blocks with dust spacers in-between, fitting stator coils in grooves formed in the core blocks to assemble the coils, and selecting the material of the duct spacers and silicon steel plates for forming the core blocks, so that the coefficient of linear expansion of the duct spacer material is higher than the coefficient of linear expansion of the silicon steel plates for forming the core blocks. SOLUTION: Since insulating layers 42a, 42b, 42c, 42d are usually formed by compacting mica pieces with synthetic resin, they are distorted when stress is applied and can be separated or cracked when application of stress is repeated. In the generator 1, duct spacers 32a, 32b,..., 32m are formed of a material the coefficient of thermal expansion of which is larger than that of silicon steel plates constituting core blocks. As a result, when conductors 4a, 4b in coils are thermally expanded due to temperature rise during operation, the amount of thermal expansion in the stator core 3 can be increased to reduce the difference in displacement between them so that the stress exerted on the insulating layers 42a, 42b, 42c, 42d is reduced, and thus deterioration in the insulating layers can be prevented.
Patent JP-H08213185-A (JP)
Title: Static eliminator
Inventor: MORIYA JUNICHI
IPC: B29C37/00
Filed: 1995-01-31
Abstract: PURPOSE: To effectively prevent the breakage and abrasion of an electrode by providing an electrode in such a state as projected into a flow passage, forming a step upstream of the electrode, and setting the height of the step suitable to protect the electrode. CONSTITUTION: An air flow containing particles and moving at high speed through the flow passage Ac of a static eliminator, when passing the joint of a small cylindrical space section 21 and a medium cylindrical space section 22 in a diffuser tube 2, hardly passes space in the vicinity of the step 25 of the section 22 and near a tube wall, due to the existence of the step 25 formed at the position of the joint. In addition, each end of discharge electrodes 27 is exposed. Thus, each electrode section is prevented from coming in contact with a high-speed particle flow, due to the step 25 acting like a wall, and kept free from a breakage and abrasion resulting from collision with the particle flow.
Patent JP-H06293846-A (JP)
Title: Production of article from blend of polyolefin with polymer containing reactive additive
Inventor: DANIERU UIRUFURETSUDO BOIBIN
IPC: C08L23/00
Filed: 1994-02-10
Abstract: PURPOSE: To obtain a blend which is excellent in homogeneity, quality, and handleability and is useful for producing a film, etc., by blending specified polyolefin particles with a specified thermoplastic polymer contg. a specified reactive agent.  
     CONSTITUTION: This blend, in a form of a physical mixture, comprises a major portion of particles of a polyolefin selected from among 2-10C α-olefin homopolymers, copolymers, and their mixtures and a minor portion of particles of a thermoplastic polymer compsn. which is solid in the normal state, has an m.p. lower than 185°C and a shear viscosity not higher than 50% of that of the above-mentioned polyolefin when measured at 200°C under a shear rate of 400 sec -1 , and contains a thermoplastic polymer and a reactive agent selected from among crosslinkers, modifiers, and their mixtures. The blend is fed to a melt processing apparatus and molded to give the objective article. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S58155261-A (JP)
Title: Combustion engine device
Inventor: TAKAGI KEIJI
IPC: F02M25/00
Filed: 1982-03-09
Abstract: PURPOSE:To inflame the retardant fuel efficiently by decomposing the water into hydrogen and oxygen by use of the electric power generated by a generator driven by a combustion engine and by mixing the hydrogen with the fuel for combustion. CONSTITUTION:The water W fed by a pump P is pre-heated in a heat exchanger ME by the exhaust gas G of a combustion engine BE, then it is fed to an electrolytic cell E and is decomposed into hydrogen H2 and oxygen O2 by use of the electric power from a generator G. The hydrogen H2 is mixed with the fuel F for the combustion engine BE by a mixer MIX1, the oxygen O2 is mixed with the air A for the combustion engine BE by a mixer MIX2, and both of them are fed to the combustion engine BE. As a result, the combustion performance of the fuel F and the oxidizing performance of the air A are improved respectively, thereby the combustion in the combustion engine BE is performed efficiently. Accordingly, the electric power can be generated more efficiently by the generator. A connected to the output shaft S1 of the combustion engine BE.
Patent JP-H04317719-A (JP)
Title: Effluent removing method using sulfur absorption promoter
Inventor: DOMINGO RODORIGESU
IPC: C10L1/32
Filed: 1992-01-28
Abstract: PURPOSE: To accelerate the absorption of harmful materials from the effluent of combustion gas of a hydrocarbon fuel by adding a small amount of a promoter and controlling the combustion temp. of the fuel, the conditions for introducing an oxidizing agent, the concentration of the oxidizing agent and the conditions for atomizing. CONSTITUTION: A process for the in-situ production of an effluent sorbent-oxide aerosol and a promoter during the combustion of a hydrocarbon-containing fuel, whereby the effluents from the resultant gaseous hydrocarbon stream, comprises admixing an aqueous solution of a sorbent and the promoter with the fuel, atomizing and combusting the mixture under the conditions so as to generate the effluent sorbent-oxide aerosol.
Patent JP-S58155127-A (JP)
Title: Wire electrode for wire-cut discharge machining
Inventor: ITOU HARUHIKO
IPC: B23H7/08
Filed: 1982-03-09
Abstract: PURPOSE:To obtain a wire electrode which uses carbon fiber-base material and has high tensile strength and high speed machining property with a very little adhering material by a method in which the composite wire electrode material composed of fiber and metal is utilized for a wire electrode, and said fiber contains the fiber material with high tensile strength as reinforcement. CONSTITUTION:Uniformly and longitudinally continuous carbon fibers 6 are buried in the electrode material of a wire electrode as reinforcement. Single fiber 6 has almost circular section with the diameter of about 6-8mum. A plurality of these fibers are bundled by zinc 7 and the section of the electrode composed of total fibers is formed into a circular shape of integrated body. The number of bundled fibers 6 may be selected arbitrarily corresponding to the tensile strength as necessary. Further, tin, lead, cadmium and their alloy besides zinc are used as reinforcement. As the tensile strength acting on this wire electrode is twice as compared with that acting on a brass electrode, the vibration of this wire electrode becomes small and machining speed is increased.