baber/WOPTO huggingface dataset:
Patent JP-H10275915-A (JP)
Title: Manufacture of semiconductor integrated circuit device and semiconductor integrated circuit device
Inventor: WAKAHARA YOSHIFUMI
IPC: H01L21/336
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To increase the liberating amount of carriers generated by impact ionization, while the increase of the parasitic capacitance of the source region of an MIS(metal insulator semiconductor) transistor formed on an SOI(silicon-on- insulator) substrate is suppressed to the minimum. SOLUTION: When implanting the ion of boron of p-type impurity by the ion implantation into the semiconductor layer 1c of an SOI substrate 1, so as to liberate holes generated by impact ionization in operation of an n-channel MOSFET 3n on the semiconductor layer 1c to a zone below a field insulating film 2, a semiconductor area 8 containing boron at a high concentration is only formed immediately below the gate electrode 3ng in a self-aligning way, by making the p-type impurity to stay in the semiconductor layer 1c immediately below the gate electrode 3ng and to be injected to a zone deeper than the layer 1c in the other area.
Patent JP-S5414138-A (JP)
Title: Cable for radio coupling
Inventor: MIYAMOTO YOSHIO
IPC: H01Q13/20
Filed: 1977-07-04
Abstract: PURPOSE:To obtain excellent radio coupling characteristics with simple conductor constitution or cable constitution.
Patent JP-S557620-A (JP)
Title: Ultrasonic wave probe and its manufacture
Inventor: YAMAGATA MASAYOSHI
IPC: A61B8/00
Filed: 1978-07-03
Abstract: PURPOSE: To increase the sensitivity for the reception and transmission of ultrasonic waves for the probes suitable for the ultrasonic diagnosis unit and the non-destructive inspection utilizing ultrasonic waves and to make easy for the handling, by providing air gap between another electrode of the piezoelectric oscillator and the holder.  
     CONSTITUTION: The electrodes 2 and 3 are placed on the both ends 1b, 1c of the piezoelectric element 1 of a short cylindrical shape, leads 9 and 10 are suitable drawn out, to form the piezoelectric element 4. Further, epoxy resin mixing W is coated on the electrode 2 to form the matching layer 7 processed in the thickness of λ/4(where; λ is wave length). Separately, epoxy resin mixing quartz powder is formed in cylindrical shape, and the support 11 longer by length h is formed to provide the air gap 15 with the length of the oscillator 4. The support 14 is externally mounted and bonded on the oscillator 4, and the link body 14 of a short cylindrical shape of the same quality of material is bonded at the projection end of the support 11 projected by the length h to form the holder 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11279727-A (JP)
Title: Structure of arranging devices for continuous hot dipping equipment
Inventor: TANOGUCHI ICHIRO
IPC: C23C2/00
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To further decrease the possibility that a frame is permanently deformed with the effect of heat from a hot-dipping vessel. SOLUTION: The frame 1 for supporting the device is supported to a frame base 11B at a first position A, second position B, third position C and fourth position D as the four corner positions. The first position A is made impossible to displace to the horizontal direction. The second position B, the third position C and the fourth position D are possible to at least one direction in a horizontal plane. Concretely, the second position B is possible to displace to both of the (x) direction and the (y) direction and the third position is possible to displace only to the (x) direction and the fourth position is possible to displace only to the (y) direction.
Patent JP-H08251836-A (JP)
Title: Emergency power supply system for prevention of disaster
Inventor: MAKABE MATAAKI
IPC: H02J9/06
Filed: 1995-03-10
Abstract: PURPOSE: To provide an emergency power supply system for prevention of disasters which can supply emergency power to a load system without installing an exchangeable battery device at the time of replacing the battery device and has markedly high reliability as the whole device. CONSTITUTION: Emergency power is supplied to a plurality of load systems 4 to which power is supplied from an AC power source in a normal case. This power supply system is constituted of a plurality of emergency power units 11 equipped with battery devices 13 and their charging devices 12. The respective battery devices 13 are connected with a common transfer wire 20 in the forward direction through a diode 14, and with the transfer wire 20, an output wire 15 to respective load systems 4 is connected.
Patent JP-S60228096-A (JP)
Inventor: HASHIMOTO JIYUNJI
IPC: B25J17/02
Filed: 1984-04-20
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-S61238978-A (JP)
Title: Preventing method for oxidation of graphite electrode
Inventor: IKEGAMI SAKAE
IPC: C23C22/22
Filed: 1985-04-17
Abstract: PURPOSE:To prevent the wear of a graphite electrode by oxidation and to suppress the deterioration of electrical conductivity by penetrating an aq. primary phosphate soln. of an alkaline metal, etc. into a base material consisting of graphite, subjecting the material to a heat treatment at a specific temp. after drying then cutting away the hardened deposit on the surface layer. CONSTITUTION:The aq. primary phosphate soln. of the alkaline metal such as Na or K or alkaline earth metal such as Ca or Mg is penetrated into the micropores in the base material consisting of graphite by a suitable means such as dipping, coating or spraying and is then dried by heating. Such material is subjected to the heat treatment at 250 deg.C after dehydration. The primary phosphate is thereby converted to metaphosphate which binds securely and physicochemically with the base material consisting of graphite to form a protective film. The film is functioned to prevent oxidation. The resulted product on the surface of the base material which is formed by flowing out onto the surface and hardening and sticking thereto in the stage of the above-mentioned heating treatment and has high electric resistance, is thereafter cut away.
Patent JP-H0333140-A (JP)
Title: Poly-4-methyl-1-pentene resin film
Inventor: KATO TATSUO
IPC: C08L23/20
Filed: 1990-03-28
Abstract: PURPOSE:To produce a poly-4-methyl-1-pentene resin film excellent in high- temperature rigidity by mixing poly-4-methyl-1-pentene with a specified amount of polyphenylene sulfide and forming the mixture into a film. CONSTITUTION:80-97 pts.wt. poly-4-methyl-1-pentene is mixed with 20-3 pts.wt. (the total being 100 pts.wt.) polyphenylene sulfide. The mixed resin is molded into a film by a process such as extrusion molding to produce a poly-4- methyl-1-pentene resin film. The obtained film is so excellent in high-temperature rigidity that it can be used in applications at high temperatures such as a release film for high-temperature use and a wrapping tape used when a thermosetting resin, a rubber or the like is molded by heat curing. The high-temperature rigidity of the film can be further improved by monoaxially orienting it.
Patent JP-H07286828-A (JP)
Title: Pipe interior inspecting device
Inventor: YASUDA KATSUMI
IPC: G02B23/26
Filed: 1994-04-19
Abstract: PURPOSE:To provide a pipe interior inspecting device from which the occurrence of such a trouble as the erroneous detection and sensitivity drop caused by the variation of the received quantity of light resulting from the mechanical positional deviation of an inspection head inserted into a pipe has been eliminated. CONSTITUTION:Since the interior of a pipe 8 can be illuminated in the state of a ring when a ring-like condensing element 33 which condenses incident light in a ring- like state in the circumferential direction at a prescribed distance is set in an inspection head 23 and light is made incident on the element 33 from an optical fiber 22, the interior of the pipe 8 can be inspected by detecting reflected light from the internal surface of the pipe 8. The occurrence of erroneous detection and sensitivity drops caused by the deviation of the optical axis of the element 33 from the center axis of the pipe 8 or the inclination of the optical axis resulting from the mechanical play of the head 23 or the ruggedness of the internal surface of the pipe 8 is prevented by using a plurality of kinds of monochromatic light having different wavelengths and detecting reflecting intensity signals at every monochromatic light by separating the plurality of kinds of monochromatic light from the reflected light from the interior of the pipe 8, and then performing arithmetic processing on the reflecting intensity signals at every monochromatic light.
Patent JP-H11257384-A (JP)
Title: Disk brake device
Inventor: NISHINO MATSUO
IPC: F16D55/224
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent guide pins inside a disk brake device form rotating without increasing the number of its components and its assembling man-hour. SOLUTION: Paired guide pins 16a and 16b are formed in their head (h) with an engaging part 25, while a caliper 12 is formed in both its flanges 12a and 12b with respective engaged parts 24a and 24b adapted to mesh with the engaging part 25 in the rotating direction of respective screw members 15a and 15b. The engaged parts 24a and 24b are meshed with the engaging parts 25 when the screw members 15a and 15b are tightened into the guide pins 16a and 16b to thus prevent the guide pins 16a and 16b from rotating. This construction dispenses with detent members such as washers and saves their assembly processes to thereby reduce the total number of components and the assembling man-hour.
Patent JP-H09271271-A (JP)
Title: Plant seedling high humidity processor and processing method thereof
Inventor: KASHIMURA TOSHIMASA
IPC: A01G1/06
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To prevent the drying and shriveling of plant seedlings and a culture medium, to perform an excellent high humidity processing, to improve the yield of the seedlings, to save energy and to realize uniform indoor temperature distribution. SOLUTION: This high humidity processor for keeping an environment for accelerating the rooting of the seedling after grafting is provided with a cooler 2 arranged at an upper part inside a chamber and not equipped with a blowing means for generating a natural convection inside the chamber, a heater arranged at a lower part or on a wall surface inside the chamber and not equipped with the blowing means for generating the air flow of the natural convection inside the chamber and humidifiers 3 arranged symmetrically across the cooler 2 and provided with a fan 3a. Then, a humidity control means for operating the fan 3a of the humidifier 3 in the non-operation time band of the cooler 2 or the heater and generating a minute forced air flow 8-2 at the time of generating a thermal stratification inside the chamber is provided.
Patent JP-H10273579-A (JP)
Title: Polyacetal resin composition
Inventor: ANADA YUKIO
IPC: C08L59/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition having excellent heat resistance and reduced thermal discoloration by mixing a polyacetal resin with a sterically hindered phenolic antioxidant, an alkali (alkaline earth) metal hydroxide or an alkali (alkaline earth) metal salt of an organic acid and a boric acid compound. SOLUTION: This composition is obtained by mixing 100 pts.wt. polyacetal resin with 0.001-3 pts.wt. sterically hindered phenolic antioxidant, 0.01-5 pts.wt. at least one basic compound selected among alkali metal or alkaline earth metal hydroxides, alkali metal salts of organic acids and alkaline earth metal salts of organic acids and 0.001-3 pts.wt. boric acid compound such as orthoboric acid, metaboric acid, tetraboric acid or diboron trioxide. The basic compounds are desirably potassium magnesium, calcium hydroxide, sodium stearate, sodium stearate, potassium montanate, calcium 12-hydroxystearate, etc.
Patent JP-S63246103-A (JP)
Inventor: NAKAMURA KENJI
IPC: A45D34/04
Filed: 1987-03-31
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-H07287394-A (JP)
Title: Photoresist laminated body for short wavelength and exposure method using that
Inventor: MORIYAMA TAKESHI
IPC: G03F7/095
Filed: 1994-04-19
Abstract: PURPOSE:To use a photoresist material having high sensitivity and durability against chemical processing even for light in a shorter wavelength region than the wavelength of the i line by laminating at least a layer comprising a photoresist material and a specified wavelength conversion layer. CONSTITUTION:A photoresist laminated body 3 for short wavelengths is formed on a silicon oxide layer 2 on the surface of a substrate (silicon wafer) 1. The laminated body 3 consists of a layer 3a comprising a photoresist (novolac) material for the (g) line and wavelength conversion layers (two layers) 3b, 3c formed on the layer 3a. These wavelength conversion layers 3b, 3c have a two-layer structure comprising a laminated body of a first PMMA (polymethylmethacrylate) layer 3c with Ca2(PO4)2:Tl<+> dispersed as a wavelength converting material and a second PMMA layer 3b with BaMgSi2O8:EU<2+> dispersed as a wavelength converting material.
Patent JP-S61241473-A (JP)
Title: Sealed container for compressor
Inventor: MOTOHASHI MASAHIRO
IPC: F04B39/12
Filed: 1985-04-16
Abstract: PURPOSE:To improve production efficiency and cut cost by integrally forming the shells which constitute a sealed container with legs, thus eliminating welding work. CONSTITUTION:A sealed container is constituted from an upper shell 11 and a lower shell 13. The lower shell 13 is formed through the press-drawing integral ly with a flange 15 which forms the installation leg extending outwardly from the opened port part. The upper shell 11 is formed similarly through the press- drawing of a joint flange 11' extending outwardly from the opened port part. The opened ports of the both shells 11 and 13 are joined, and a sealed container is made through the welding between the joint flange 11' and the flange 15.
Patent JP-S58196198-A (JP)
Title: Crank press with long stroke device
Inventor: KAMIIDE TAKUO
IPC: B30B1/26
Filed: 1982-05-13
Abstract: PURPOSE:To eliminate overloading during forging and to prevent the failure of dies, by making the flowing of working fluid into and out from a lower cylinder free and placing a crank pin via a wrist pin on a piston. CONSTITUTION:When a solenoid valve 15 of a hydraulic circuit is set at (b) in a crank press, pressure oil is supplied into a lower cylinder 9, and a slide 2 is moved downward by the force for pressing a crank pin 4 generated with a lower wrist pin 8 from a piston 10. The oil in an upper cylinder 6 returns to a pneumatic-hydraulic converter 12. When the valve 15 is set neutral and a crank shaft 3 is rotated, pressurizing force is generated in the slide 2. When the slide 2 is overloaded, a relief valve 16 is opened to limit the pressurizing force. The valve 15 is set at (a) upon passage of the shaft 3 through the bottom dead point, then the pressure oil flows into the cylinder 6, and the oil in the cylinder 9 returns into a tank 20, thus forcing the slide 2 to move upward. The shaft 3 stops at the top dead center after rotating once and one cycle is completed.
Patent JP-S58199285-A (JP)
Title: Working boat with oblique spud
Inventor: MATSUMAE HIROSHI
IPC: B63B35/44
Filed: 1982-05-13
Abstract: PURPOSE:To dispense with a spud carriage, by providing a drive mechanism for swinging a spud connecting arm for swinging a bendable spund back or forth, so that the drive mechanism is located between a boat the the arm. CONSTITUTION:A bendable spud 11 is attached to a boat 10. The spud 11 is provided with a spud coupling arm 11a whose upper end is pivotally connected to the boat 10 so that the arm can be swung back or forth. The spud body 11b, which can extends obliquely to the sea bottom, is pivotally coupled to the arm 11a. A drive mechanism for swinging the arm 11a is provided between the arm and the boat 10. As a result, the oblique-spud-type working boat 10 can be accurately moved back or forth without providing a spud carriage on the boat.
Patent JP-S60222075-A (JP)
Inventor: MATSUI YUZURU
IPC: A63F7/02
Filed: 1984-04-20
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-H02260810-A (JP)
Title: Mute circuit
Inventor: SAITO YOSHIHARU
IPC: H03G3/10
Filed: 1989-03-31
Abstract: PURPOSE:To prevent production of noise at channel selection by providing an attenuator having a prescribed attenuation constant, a 1st switching element energized when a mute control signal is supplied thereto, a mute control signal delay means and a 2nd switching element energized when a mute control signal is supplied thereto. CONSTITUTION:When channel selection switching is activated, a mute control signal is fed from a control circuit to a switching element 22 and a delay circuit 23. Upon the receipt of the mute control signal, the switching element 22 is immediately turned on, a level of one terminal goes to a ground level, an audio signal is attenuated by an attenuation element 21 and a multiple control signal is lost. On the other hand, when a charging voltage across a capacitor C reaches a prescribed voltage by the control signal supplied to the delay circuit 23, a switching element 24 is turned on, and a voice signal path 20 is grounded. Thus, the attenuated voice signal is not outputted to the modulation circuit. Thus, production of noise at channel selection is prevented.
Patent JP-S63247367-A (JP)
Title: Ion beam sputtering device
Inventor: ONO YASUNORI
IPC: C23C14/50
Filed: 1987-04-03
Abstract: PURPOSE:To enable high-speed and large-area treatment, by arranging plural targets releasing sputtering grains by means of irradiation from an ion source into a shape of an inclined plane of a circular cone, etc., standing on the ion- source side as a base so as to converge the above-mentioned grains. CONSTITUTION:This ion beam sputtering device is composed of an ion source 1 producing plasma, a vacuum vessel 6 fitted to the above in a state held airtight, targets 7, and a substrate 8 on which a film is formed by means of the grains released from the targets 7. The above targets 7 release the grains sputtered by the irradiation of an ion beam from the ion source 1, and moreover, plural targets 7 are arranged so that they form a part of the inclined plane of a circular cone, etc., standing on the above-mentioned ion-source 1 side as a base.
Patent JP-H07255365-A (JP)
Title: Preparation of low-salt soused cuttlefish
Inventor: AOYAMA YOSHIO
IPC: A23L17/50
Filed: 1994-03-28
Abstract: PURPOSE:To prepare a low-salt soused cuttlefish keeping good taste and texture and having improved preservability without adding particular additives by sousing cuttlefish to a salt concentration lower than a prescribed level, sealing the soused cuttlefish in a deformable container and subjecting the container to high-pressure treatment in an aqueous medium under specific condition. CONSTITUTION:This soused cuttlefish having low salt content can be prepared by sealing a soused cuttlefish having a salt concentration of <=10wt.% in a deformable container such as a plastic container and subjecting the container to a high-pressure treatment in an aqueous medium under 300-450MPa pressure for 5-30min.
Patent JP-H11285298-A (JP)
Title: Generation device
Inventor: YAMAZAKI SHIGERU
IPC: H02K7/10
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a generation device that is capable of reducing the generation cost and at the same time save energy and preventing the warm up of the earth. SOLUTION: A generation device is provided with a generator 1, a steam turbine 2, and an internal engine 3, switching means 6 and 8 are included between a drive shaft 4 of the generator 1 and an output shaft 5 of the turbine 2 and between the drive shaft 4 of the generator 1 and an output shaft 7 of the engine 3, and the drive shaft 4 of the generator 1 is separated from or connected to the output shaft 5 of the turbine 2 or the output shaft 7 of the engine 3.
Patent JP-H03283426-A (JP)
Title: Thin film formation
Inventor: SAKUMA HISASHI
IPC: H01L21/205
Filed: 1990-03-30
Abstract: PURPOSE:To optimize the intensity of illumination on a substrate by optical CVD process by a method wherein, within the title thin film formation process to form a film on the substrate by irradiating a material gas with a light for reaction and decomposition of the material gas, the light intensity on the substrate is specified. CONSTITUTION:A holding bed 3 mounting a substrate 2 e.g. glass or silicon also having a heater 4 for heating the substrate 2 is arranged in a reaction chamber 1. A light source chamber 5 fitted with a light source 6 entering e.g. a light such as low pressure mercury lamp, etc., in the reaction chamber 1, a reflecting plate 7 reflecting the light emitted from the light source 6 can be purged through an inert gas line 8 e.g. nitrogen gas, etc. A thin film material gas such as silane, diboron, phosphine, ammonia, etc., is led into the reaction chamber 1 by a feed system 9 to be exhausted by an exhaust system 10. In such a constitution, the light intensity on the substrate 2 shall not exceed 6mW/cm<2>.
Patent JP-S57197253-A (JP)
Title: Preparation of 2-azido unsaturated carboxylic acid derivative
Inventor: KAKIMOTO MASAAKI
IPC: C07C67/00
Filed: 1981-05-29
Abstract: PURPOSE: To obtain the titled compound easily convertible dehydroamino acid derivatives from an easily available raw material in high yield in short steps, by treating a 2,3-diazidocarboxylic acid derivative with a base.  
     CONSTITUTION: A compound of formulaI(R 1  is H, alkyl or aryl; R 2  is H or alkyl) is treated with a base, e.g. NaOH, KOH, sodium methoxide or Na 2 CO 3 , to give the aimed  compound of formula II, which can be easily converted into dehydroamino acid derivatives which may be constituent amino acids of physiologically active peptides. The compound of formulaIis easily obtained from a 2,3-dihalocarboxylic acid derivative and sodium azide. The amount of the base to be used is 1W10 equivalents, preferably 1W2 equivalents, from the standpoint of the reaction yield. The reaction is carried out at -30W+200°C, preferably 0W80°C, in water, methanol, ethanol, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62237584-A (JP)
Title: Scissoring processing system
Inventor: TAKEUCHI KAZUHIRO
IPC: G06T11/00
Filed: 1986-04-09
Abstract: PURPOSE:To improve the efficiency of graphic processing by executing scissoring processing in the graphic processing of a computer system based on simple decision logic. CONSTITUTION:In a processing step 33, plural decision points are set up on a display line 2 in a section between a start point 5 and the succeeding intersecting point 3. For instance, the decision points are equally dispersed into the decision point section by a method for distributing the decision points equally on the (x) or (y) coordinate in the section. In a processing step 34, whether each decision point in all the decision points exists on the inside or outside of a frame is discriminated and the number of points on the inside of the frame in case the decision points exist inside the frame or the number of points on the outside of the frame in case of the outside of the frame is counted up. In a processing step 35, the number of inside points and the number of outside points to be the discriminated result in the preceding step are compared with each other, and in case the number of inside points is larger than the number of outside points, the program is advanced to a processing step 36 and a curve in the section between the two intersecting points practically processed determined as a display part. In case the number of inside points is smaller than the number of outside points, the section processed at present is determined as a cut-off part by a processing step 37.