baber/WOPTO huggingface dataset:
Patent JP-S59149067-A (JP)
Title: Semiconductor device
Inventor: YAMANAKA AKIMI
IPC: H01L29/872
Filed: 1983-02-16
Abstract: PURPOSE:To prevent the deterioration of phiB (a work function) due to the retreat of a bird beak without using a guard ring, and to stabilize VF by interposing an insulating film between a Si base body in the peripheral section of a Pt-Si alloy film forming a Schottky barrier and a Ti-W alloy film on the Si base body. CONSTITUTION:The surface of a Si base body (an n type Si layer) 1 is oxidized selectively to form an isoplanar SiO2 film 2. Si is deposited on the whole surface from the gaseous phase to form a poly Si film 8, and the film 8 is oxidized to obtain a SiO2 film (an insulating film) 9. One part of the SiO2 is film 9 removed to expose the Si base body 1, and a Pt-Si alloy film 3 is formed. A Ti- W alloy film 4 and an Al electrode 5 are formed. The retreat of a bird beak through sputtering etching before forming the Ti-W film can be prevented by forming the polysilicon oxide film 9 on the bird beak, thus removing the generation of a parasitic Schottky barrier due to the exposure of the Si base body 1.
Patent JP-S58141139-A (JP)
Inventor: OGAWA TOSHIO
IPC: A61B8/14
Filed: 1982-02-17
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-S55115410-A (JP)
Title: Thermoplastic resin
Inventor: KASHIMURA MUTSUHIKO
IPC: C08F267/00
Filed: 1979-02-27
Abstract: PURPOSE: To obtain a resin having high deformation temperature or softening temperature and good sheet moldability by polymerization of a mixture of a styrene- maleic anhydride copolymer resin particle and a vinyl aromatic monomer in the presence of a binding monomer without solvent.  
     CONSTITUTION: A thermoplastic resin containing 2W10wt% of maleic anhydride is obtained by the polymerization of a styrene-maleic anhydride copolymer resin particle having 15W30wt% maleic anhydride and an average polymerization degree of 500 or more and a vinyl aromatic monomer in the presence of 0.1W20mol%, based on maleic anhydride present in the copolymer, preferably 0.2W10mol%, of a compound of the formula RX, wherein X is a functional group reactive to dicarbonyloxo group and R is an aliphatic residue with one double bond. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53109024-A (JP)
Title: Air/fuel ratio controller for electronic control fuel injection type internal combustion engines
Inventor: TSUJIBAYASHI YOSHIYUKI
IPC: F02M51/00
Filed: 1977-03-04
Abstract: PURPOSE: To decrease fuel cost at the high speed position running with small throttle valve opening or the other than full opening and NOx exhaust rate at the other running range by operating a fuel injection device so as to obtain the injection rate characteristic depending on speed change position. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61182637-A (JP)
Title: Intelligent optical disk controller
Inventor: SAWANO AKIO
IPC: G11B27/10
Filed: 1985-02-08
Abstract: PURPOSE:To improve a throughput and to control manually a program in response to an optical disk or using circumstance by shortening the seek tie so as to access to an optical disk device when it is multi-accessed. CONSTITUTION:When a new access request is issued to the optical disk device, according to each information on pointers based on information on physical address areas 1 and 1 of an access memory circuit 20 an access storage circuit 10 detects a piece of adjacent information, and inserts new control information. With the aid of information immediately before a pointer 8 showing the latest access control information on the storage order of the access control information, the circuit 10 updates pointer information on the request order. When a request based on an interval time 50 is transmitted, the access information stored oldest is extracted with the use of information on a pointer 7 to indicate the access. Thus the seek time is shortened, and the optical disk device can be easily accessed.
Patent JP-S58152652-A (JP)
Inventor: UOORUTAA SUTEIIBUN EGAATO JIYU
IPC: B61F5/38
Filed: 1983-02-16
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-H09198140-A (JP)
Title: Riding golf cart
Inventor: MORIKI ETSUZO
IPC: A63B55/60
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a golf cart avoiding a starting fault in any environmental situation by reducing the engine load at the time of starting. SOLUTION: This cart is formed to be an engine type and is equipped with a starting motor and a dynamo for battery charge or is equipped with a starter/ dynamo capable of sharing the starting motor and the dynamo for battery charge. The operation of the charging dynamo is controlled to stop until an engine is started by means of a starting motor to start this cart to reach a fixed velocity or the number of revolution of the engine reaches a fixed value.
Patent JP-H07194891-A (JP)
Title: Improved spinning basket of washing machine
Inventor: TAUCHI SHIRO
IPC: D06F49/02
Filed: 1994-01-10
Abstract: PURPOSE:To prevent the waterdrops adhered to the side surface of a spinning basket from making contact with a spun matter, and being absorbed thereby by inserting an auxiliary spinning basket having a ring arranged on the circumferential surface part into a deformed spinning basket partially worked according to this to ensure a clearance between them. CONSTITUTION:In a spinning basket for electric washing machine, innumerable waterdrops are adhered to the whose side surface by surface tension at its spinning rotation. Thereafter, the innumerable water drops are adsorbed by spun washing by capillary phenomenon to reduce the spinning efficiency. An auxiliary spinning basket is formed by boring holes 6 of about a size allowing the pass of the thumb on both surfaces, and arranging a square wire gauze 7 and a ring 8. The auxiliary spinning basket is inserted into a deformed spinning basket partially worked according to it. Thus, a required space is ensured between the auxiliary spinning basket and the deformed spinning basket, and the innumerable waterdrops are thus prevented from making contact with the spun washing by the auxiliary spinning basket.
Patent JP-H11225264-A (JP)
Title: Image processing unit and image processing method
Inventor: HATA HIROYA
IPC: H04N1/387
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To provide the image processing unit that is not fallen into a disabled processing state when a page border of a book original cannot be detected. SOLUTION: The processing unit is provided with a means 409 that recognizes a shape of a page border of a book original based on read data at a page border of the spread book original, a means 409 that recognizes the shape of the spreadbook original based on the shape of the page border recognized by the means 409, amplifier 409 that corrects an image of the spread book original, based on the shape recognized by the means 409 and a means 409 that estimates a page border of a binding margin of the book original when a border between a page and a space of the binding margin of the book original cannot be detected.
Patent JP-H11223089-A (JP)
Title: Cutting face rock condition judging method and equipment
Inventor: NAKAYAMA TAKAYOSHI
IPC: E21D9/06
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a cutting face rock condition judging method and a cutting face rock condition judging equipment capable of selecting adequate supporting and of accurately and quantitatively judging the condition of the cutting face rock before the surface of excavated wall is exposed to rear of a tunnel excavator. SOLUTION: An average musk height Zh equivalent to the size of an excavated rock piece when rock is excavated by a tunnel excavator is determined. Then, unit excavation energy Je required for excavating the rock by the tunnel excavator is determined. Then, the condition of the cutting face rock is judged. Based on the results of judgment, a specific supporting adequate for installing to an excavated wall surface is selected from a plurality of the kinds of supporting.
Patent JP-H11218726-A (JP)
Title: Speckle removing means and video providing device using the means
Inventor: ISHIKAWA TAKATOSHI
IPC: G02B27/48
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a speckle removing means eliminating the necessity of mechanical drive at a low cost. SOLUTION: The speckle removing means is provided with a diffusing element 1 obtained by sealing a fluid component consisting of fine-grain dispersoid 7b and a translucent dispersion medium 7a into a cell 5 of which two opposed and separated faces 5a, 5b are transparent and an oscillation impressing means 2 and constituted so that a speckle pattern in diffused light scattered and diffused to various directions by fine grains is changed at a high speed by finely oscillating the fine grains 7b by the means 2 at the time of making coherent light incident upon the element 1.
Patent JP-H02202720-A (JP)
Title: Sample holding circuit
Inventor: YOTSUYANAGI MICHIO
IPC: G06F3/05
Filed: 1989-01-31
Abstract: PURPOSE:To eliminate the influence of the clock feed-through by preparing the 1st - 4th switch circuits which are connected to an input terminal, a reference power terminal, the 1st and 2nd capacities, the output terminal of an operational amplifier, and the inverted input terminal of the operational amplifier via one of both ends of each of those switch circuits. CONSTITUTION:The output voltage vO and the voltage of an inverted input terminal NN and a forward input terminal NP are used as the inverted voltage vNH and the forward voltage vPH respectively in an output period tauO when the switch circuits S1 and S3 are turned off and on respectively. Under such conditions, the electric charges QH1 and QH2 stored in the 1st and 2nd capacitors C1 and C2 of a capacity C are defined as QH1=C(vNH-vO) and QH2=CvPH respectively. At the same time, the QH1 and QH2 are equal to QS1 and QS2 applied with the injected charge QC and defined as QH1=QS1+ QC and QH2=QS2+QC respectively. Therefore vPH=VS+(QC/Q) is satisfied. Furthermore vNH=VS+Vofs+(QC/C) is satisfied for vNH and vPH in terms of the virtual earth. Thus vO=VI is satisfied. Thus the output voltage vO obtained in the period tauO is equal to the input voltage VI that is sampled at the end time point of a sampling period. Then the influence of the injected charge due to the offset voltage Vofs or the clock feed-through can be cancelled.
Patent JP-H02203399-A (JP)
Title: Voice encoding system
Inventor: OZAWA KAZUNORI
IPC: G10L19/10
Filed: 1989-02-01
Abstract: PURPOSE:To enable reproduction of good tone quality at a low bit rate by finding a feature parameter which showing the feature of a voice signal from an input discrete voice signal and segmenting the voice signal according to the feature parameter. CONSTITUTION:A feature extracting circuit 115 and a segmentation circuit 120 finds the feature parameter showing the feature of the voice signal from the input discrete voice signal and segment (divide) the voice signal according to the feature parameter. Consequently, the quantity of transmitted information is decreased and the correlation of a waveform can be utilized; and the bit rate can be reduced and excellent tone quality can be maintained even where characteristics of a voice which are important to the sensation of phonemes and the sensation of naturalness vary.
Patent JP-2000217435-A (JP)
Title: Flowerpot
Inventor: MIKI KIICHI
IPC: A01G9/02
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a flowerpot so designed as to coaxially superpose and dispose synthetic resin cylinders each of specific shape together so as to be movable axially and effect smaller volume when being in stock and carriage. SOLUTION: This flowerpot is so designed as to coaxially superpose and dispose synthetic resin cylinders together so as to be movable axially; wherein these cylinders have tapers of the same inclination respectively but differ in diameter from one another, and among these cylinders, in every case, the maximum outer diameter of the cylinder situated inside is made larger than the minimum inner diameter of the cylinder adjacent thereto outside, and the rim of the larger-diameter side of the cylinder 1 situated on the outermost side is furnished with a flange 11 projected externally, whereas the cylinder 4 situated on the innermost side is furnished with a bottom 41 which, in turn, is provided with a drain hole 42.
Patent JP-H02205239-A (JP)
Title: Submerged nozzle for continuous casting
Inventor: SAKAKIDANI KATSUTOSHI
IPC: B22D11/10
Filed: 1989-02-03
Abstract: PURPOSE:To prevent involution of inclusion and mold powder by arranging a peak part on outer circumference at upper part from molten steel discharging holes in a submerged nozzle for pouring molten steel into a mold from a tundish. CONSTITUTION:The molten steel is poured into the mold from the tundish by using the submerged nozzle 1. The peak part 2 is arranged on the outer circumference at upper part from the molten steel discharging holes 13 in this submerged nozzle 1. By this method, the development of downward stream and eddy stream at the circumference of the submerged nozzle is restrained or these speed can be reduced.
Patent JP-S54116922-A (JP)
Title: Focal point detector
Inventor: SAKAGAMI NORIO
IPC: G02B7/36
Filed: 1978-03-02
Abstract: PURPOSE: To provide a focal point detector, which is operative to detect the focal point highly accurately and to easily judge in which direction the lens is to be shifted, by using the dichroic aberration of the lens.  
     CONSTITUTION: If the outputs of both a detector 3 receptive of a red color only and a detector 4 receptive of a blue color are fed to their respective signal processing circuits, the outputs of these circuit are varied, as shown, in accordance with the deliver of a lens 1 while having different peak positions. With this in mind, the positions of the two detectors 3 and 4 are so preset that those two outputs becoms equal when the objective lens 1 is focused. Then, when the output of the detector 3 is higher, the objective lens 1 is delivered in, whereas when the output of the other detector 4 is higher the same lens 1 is delivered out. Thus, it is possible to detect the focal point in high accuracy. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52106592-A (JP)
Title: Floating buoy
Inventor: KOTOU KEIGO
IPC: B63C9/30
Filed: 1976-03-05
Abstract: PURPOSE: Floating buoy assembly, which is less affected by wind, obtainable desired height above water for signal transmitter, and easy to operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09219813-A (JP)
Title: Image input device
Inventor: ARAKI RYOTA
IPC: G06T1/00
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an image input device capable of obtaining high definition image signal at a low cost. SOLUTION: The light of a subject through a lens group 2 is converted into an electric signal by an image pickup device 6 consisting of a solidstate image pickup element. A control part 15 controls an image shifting lens in the lens group 2 so that image shift is executed by a quantity corresponding to the pixel pitch of an image pickup elect through an image shifting mechanism 5. The image signals of plural pictures are synthetic-interpolated to be converted to high definition image data by an arithmetic interpolation signal processing part 9. Thereby high definition image data is obtained by the solid state image pickup element of about four hundred thousand pixels at a comparatively low cost. In addition, the control part 15 moves the image shifting lens corresponding to an output from a shaking detection part 14 through the image shifting mechanism 5.
Patent JP-H04248269-A (JP)
Title: Manufacture of sintered substrate for alkaline storage battery
Inventor: OZAKI KAZUAKI
IPC: B22F3/11
Filed: 1991-01-23
Abstract: PURPOSE:To increase the porosity so as to obtain a toughness, and to disperse pores evenly, by coating a slurry made by mixing organic hollow globes, a nickel powder, the water, and a binder to a metal holder body, and drying the slurry, and after that, drying the whole body. CONSTITUTION:Microballoons on whose surfaces a carbonyl nickel powder is coated are manufactured by dispersing and suspending a liquid gas in a thermal plastic resin monomer, and polymerizing them in the condition a heating and a pressure are applied. Then, to 5 pt. of the microballoons (as an organic substance amount) which are coated with the carbonyl nickel powder, 47 pt. of carbonyl nickel powder, and 47 pt. of 3% carboxy methylsellulose as a thickener are mixed. And after a slurry is produced by using a kneader, a metal holder is inserted in the solution of the slurry to coat the slurry on the surface of the holder, and dried, heated for 5min. at 500 to 600 deg.C to dissolve and remove the organic component, and sintered in a reducing ambiance at 900 deg.C to form a sintered substrate. Consequently, the porosity is increased so as to obtain a toughness, and the pores can be dispersed evenly.
Patent JP-H11209864-A (JP)
Title: Ceramic roll for corona discharge treatment and its production
Inventor: SHIRAKI YOSHIHARU
IPC: C08J7/00
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic roll for corona discharge treatment in which the cracking and peeling of an insulating layer are hard to occur in roll production or a use excellent in insulating properties and having durability. SOLUTION: The surface of a roll made of a metal is subjected to blasting and is thereafter thermal-sprayed with a metal to form a substrate 2, the surface of the substrate 2 is thermal-sprayed with metallic oxide to form a porous layer 3 in such a manner that at least the lower porous layer at least bonded to the substrate has 3 to 6% porosity and 0.2 to 1.0 mm thickness, the upperporous layer has 5 to 12% porosity and 0.3 to 2.5 mm thickness, and the porosity of the upper porous layer is higher than that of the lower porous layer, next, the pores in the porous layer are filled with a sealing treating agent, and the sealing treating agent is subjected to hardening treatment to form a sealing material 4 of metallic oxide having electric insulating properties.
Patent JP-H05222952-A (JP)
Title: Power generation method of gas turbine with refuse incinerator
Inventor: SUZUKI TAKESHI
IPC: F02C6/18
Filed: 1992-02-10
Abstract: PURPOSE:To provide an electric power generation method for a gas turbine with a refuse incinerator that can improve the efficiency of electric power generation in spite of the steam condition of a middle temperature sphere. CONSTITUTION:When gas turbine power generation is conducted, the discharged air of an air compressor 13 appended to a gas turbine 11 is cooled by means of a feed water preheater 15, and then, its high pressure air is re-heated by means of waste heat in a refuse incinerator 16. Feed water heated by means of the feedwater preheater 15 is heated by means of the exhaust of the gas turbine 11, and steam is generated, and this steam is mixed with high pressure air re-heated at the refuse incinerator 16, and then, is introduced into a burner 14 attached to the gas turbine 11.
Patent JP-H0342358-A (JP)
Title: Car washing method
Inventor: DENDA MAMORU
IPC: B60S3/06
Filed: 1990-02-01
Abstract: PURPOSE:To execute high-efficient washing of a car by a method wherein after washing, washing by detergent, and washing are effected during first inbound process, washing by foamlike detergent, and washing are effected during subsequent outbound process, and after washing and wax coating are performed during a next outbound process, drying is effected by means of high pressure air during subsequent inbound process. CONSTITUTION:When a car is washed by a gantry type car washing device 2 movable along running rails 1 installed on a floor surface, washing through water spray nozzle 17, subsequent washing by a detergent through a detergent nozzle 19, and subsequent washing through a water spray nozzle 18 are effected as a side brush 5, a top brush 10, and a lower brush 13 are actuated during a first outbound process. During an inbound process, washing by a detergent through a foamlike detergent nozzle 20 and washing through a water spray nozzle 17 are effected, and during a subsequent outbound process, washing through the water spray nozzle 17, wax coating through a wax nozzle 21, and removal of surplus wax through the water spray nozzle 18 are effected. During final inbound process, drying by injection of high pressure air through a dry nozzle 13 is effected.
Patent JP-S63192567-A (JP)
Title: Method for rewelding bimetallic pipe
Inventor: TSUCHIDA KOJI
IPC: B23K9/23
Filed: 1987-02-04
Abstract: PURPOSE:To regenerate a bimetallic pipe for heat-decomposing hydrocarbon, etc., and reform-reacting by heat-treating an used pipe made of heat resistant steel having its internal layer with low Ni and high Mn and external layer with high Cr and high Ni and solving and dissipating the sigma phase of internal layer metal and afterward, rewelding the pipe. CONSTITUTION:The bimetallic pipe for heat-decomposing hydrocarbon, etc., and reform-reacting has the laminate structure of the internal layer made of the heat resistant steel with low Ni and high Mn and the external layer made of the heat resistant steel with high Cr and high Ni. In the titled rewelding method for the bimetallic pipe after being used, after the sigma phase in the metallic structure of the internal layer is solved and dissipated, the rewelding is performed by heating the collected bimetallic pipe to >=1000 deg.C. In this way, the used bimetallic pipe for heat-decomposing hydrocarbon, etc., and reform- reacting can be regenerated and used without removing the internal layer.
Patent JP-H04237819-A (JP)
Title: Cooling device of water cooled internal combustion engine for vehicle
Inventor: SUGIMOTO TATSUO
IPC: F01P7/02
Filed: 1991-01-23
Abstract: PURPOSE:To make the best of the cooling ability for car interior as well as for internal combustion engine according to the thermal load of the internal combustion engine by positively blowing a cooling wind to a radiator in a dangerous zone of overheating of the internal combustion engine of a vehicle loaded with cooler, and whereby expediting the reduction in the temperature of cooling water. CONSTITUTION:A curved condenser 14 which is curved in a projected or recessed manner, is provided in the proceeding direction of a vehicle, on the front part of the vehicle of a radiator 13 for cooling the cooling water of an internal combustion engine 11. The front projection area of the condenser 14 is reduced without reducing its radiating area, by being thus curved. A cooling wind passage is forked into an air passage blown into the curved condenser 14 and the radiator 13, and into an air passage blown into the radiator 13 while bypassing the condenser 14. A baffle damper 22 is provided on the bypass route directed to the radiator 13 bypassing the condenser 14.
Patent JP-H02204899-A (JP)
Title: Pulse encoder device
Inventor: KONDO MAKOTO
IPC: G01D5/245
Filed: 1989-02-02
Abstract: PURPOSE:To decrease the number of external connection cables by mixing together three different types of signals generated from a pulse encoder in the frequency areas different from each other after modulation of frequencies and outputting these mixed frequency modulated signals after converting them into the differential signals. CONSTITUTION:The A-phase and B-phase signals having the phases shifted from each other and a Z-phase signal serving as an original point signal undergo the modulation of frequencies in the frequency areas different from each other via the frequency modulators 6a - 6c. These modulated signals are multiplexed by a mixer 9 into the signals of a single kind. The signal is converted into a differential signal and sent to the outside. Thus three different types of signals A - Z are multiplexed and outputted as a differential signal. Thus two output signal cables will do. Then only four connection cables are just required in all, i.e., two output signal cables and two power cables. As a result, the number of external connection cables can be decreased.