baber/WOPTO huggingface dataset:
Patent JP-S5590956-A (JP)
Title: Photoreceptor for electrophotography
Inventor: KATOU KAZUHISA
IPC: H01L31/08
Filed: 1978-12-29
Abstract: PURPOSE: To obtain a photoreceptor excelling in a charging performance, dark decay characteristics and photo fatigue characteristics, and having high sensitivity especially to long wavelength, by forming Se-S layer containing sulfur in specified range in a specified thickness range, on the surface of a photoreceptor for electrophotography mainly made of Se.  
     CONSTITUTION: Se layer 2 is formed on the surface of a conductive supporting body 1, and a sensitizing layer 3 mainly made of Se and containing one or two elements of Te 6W40%, Sb 0.5W2%, and As 1W20% is formed, then a surface layer 4 is provided thereon by forming Se-S layer mainly made of Se and containing S by 5W40wt% in a thickness of 1W20μ. Thus, the surface layer 4 absorbs the short wavelength region which encourages deterioration of the photosensitive layer 3, so that the life of the photosensitive layer 3 may be extended. The surface layer excels in charge holding performance and dark decay characteristics, and since the photosensitive layer 3 is sensitized by Te and others, it is high sensitive to long wavelength region such as He-Ne laser beam, so that the efficiency may be enhanced without decreasing the line speed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5789436-A (JP)
Title: Production of steel pipe material for use at oil-well
Inventor: TAKITANI KEIICHIROU
IPC: C22C38/00
Filed: 1980-11-22
Abstract: PURPOSE:To obtain steel pipe material usable at an oil-well which is resistant to sulfide stress corrosion cracking by a method wherein a steel containing specified amounts of C, Si, Mn, B and Zr is heated in specified conditions and is quenched from a specified maximum heating temperature. CONSTITUTION:A steel containing, by weight, 0.15-0.5% of C, 0.1-1% of Si, 0.3-1.5% of Mn, 0.0005-0.005% of B and 0.005-0.1% of Zr is heated at an average rate of temperature rise of 1-30 deg.C/sec for the temperature range of Ac1 transformation point to Ac3 transformation point plus 50 deg.C. Then, the steel is quenched from the maximum heating temperature which is in the range of from Ac3+50 deg.C to the starting temperature for the coarsening of austenite crystal. In addition to the main components above mentioned, one or more selected from the group consisting of 0.05-1.5% of Cr, 0.05-1% of Mo, 0.01-0.2% of Nb, 0.01-0.2% of V and 0.05- 0.5% of Cu may be contained in the steel.
Patent JP-S6410285-A (JP)
Title: Teaching aid set for road maintaining equipment
Inventor: IKEDA TSUTOMU
IPC: G09B19/14
Filed: 1987-07-03
Abstract: PURPOSE: To understand a field state at a glance and to easily cope with various field states without any trouble by constituting road board units which can freely be connected in both longitudinal and lateral directions and reducing the respective size to specific size. CONSTITUTION: The road board units 2 can freely be connected in the longitudinal and lateral directions, and on the surface part of the road board unit 2 where a scale 10 is given, a road display unit 3 having a center line, a sidewalk, etc., reduce and a maintenance facility unit 4 having maintenance facilities, such as a guard and a 'Go slow' indication, reduced in three dimensions are arranged by magnetic attraction; and those units are reduced to specific size. Consequently, the installation state of maintenance facilities on the spot can be understood at a glance and various field states can be coped with without any trouble.
Patent JP-S6053282-A (JP)
Inventor: DENISU ARAN BOOMAA
IPC: B29C70/76
Filed: 1984-08-07
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-H05338645-A (JP)
Title: Carton for wrapping film
Inventor: KAWAJIRI MASAYUKI
IPC: B26D1/02
Filed: 1992-06-02
Abstract: PURPOSE:To make the discarding process after usage easier while maintaining the film cutting function of a carton for wrapping film the end edge of the cover lid piece of which is formed into a V-shape. CONSTITUTION:A small incising member made of a metal is attached on the rear side of the leading end of a V-shape on a cover lid piece 4 of a lid body 3, and at the same time, a cutter 9 made of a hard paper material is attached along the end edge of the cover lid piece 4 other than the area at which the incising member 8 is attached. When a wrapping film is pulled out and pulled straight or forward, an incision is formed at the center of the width of the film by the incising member 8, and when the film is pulled as it is, the incision extends to both edges of the film along the cutter 9 at the end edge of the cover lid piece 4, and the film is cleanly cut. After usage, the leading end part of the cover lid piece 4 including the incising member 8 is torn off and classified prior to discarding.
Patent JP-2000353046-A (JP)
Title: User interface device, user interface method, game device and program storage medium
Inventor: OSHIMA TOSHIICHI
IPC: A63F13/212
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a user interface device to which a user (player) easily gets accustomed feelingly and which can recognize an instruction (command) to be intended by the user (player) with high accuracy. SOLUTION: Operation of a hand is analyzed based on a position/attitude sensor 100 attached to the head of the user, a position/attitude sensor 200 attached to the hand and a relative position of the position/attitude of the hand for the position/attitude of the head and the present operation state is estimated from an analyzed result. A user instruction (player command) is decided based on the estimated operation state by the user interface device.
Patent JP-S5955189-A (JP)
Title: Preparation of alcohol
Inventor: NAGASHIMA HIROSHI
IPC: C12N11/00
Filed: 1982-09-22
Abstract: PURPOSE:To prepare high concentration alcohol stably in high yield, by introducing the unrefined fermentation liquid flowing out from the immobilized enzyme of the first reaction tank, into the second reaction tank, adding a sugar to the unrefined liquid, and carrying out the secondary fermentation of the liquid. CONSTITUTION:The first reaction tank contains immobilized microorganisms obtained by the conventional method for the immobilization of microorganisms having alcohol-producing capability. A medium suitable for the cultivation of said microorganism is supplied continuously or intermittently to the first reaction tank to effect the fermentation, and the unrefined fermentation liquid flowing over the first reaction tank is supplied to the second reaction tank. The fermentation of the liquid is carried out intermittently in the second reaction tank to obtain alcohol. In the above process, the secondary fermentation is carried out by adding a sugar to the liquid, and preferably the first reaction tank is aerated from the bottom.
Patent JP-S6323218-A (JP)
Title: Tape recorder
Inventor: SHINOHARA ISAO
IPC: G11B5/54
Filed: 1987-07-02
Abstract: PURPOSE:To stably run a tape at the time of sound recording as well as reproducing and control the position of an erase head with a high precision by providing a spring member which controls the position of an erase head means by an engaging part to a tape guide and a contacting part of an erase head supporting member to a reference face. CONSTITUTION:A spring 18 is suspended at an angle to a substrate 1 so that the spring 18 presses the front end of a bending part 19a to a reference face 1a and energizes a supporting plate 19 in two directions, namely, toward this side and the substrate, and the bending part 19a of the supporting plate 19 is brought into contact with the reference face 1a and a projecting part 15a is engaged with a guide groove 7b to control the position of an erase head 15. That is, the position of the erase head 15 is controlled in the sound recording operation state by the point, where the bending part 19a formed on the supporting plate 19 is brought into contact with the reference face 1a, and the part where the guide groove of a tape guide 7 is engaged with the projecting part 15a, and the relative position of the erase head 15 to the magnetic tape, the guide part of the tape guide 7, and a recording and reproducing head 6 is held with a very high precision.
Patent JP-S5792164-A (JP)
Title: Vane of steam turbine and its manufacture
Inventor: MIYAUCHI MASAMI
IPC: C22C38/28
Filed: 1980-11-27
Abstract: PURPOSE: To obtain superior rupture toughness and tensile strength by die-forging and heat-treating an alloy contg. a prescribed amount each of Al, Mo, Cr and Ti at prescribed temps.  
     CONSTITUTION: An alloy consisting of, by wt., 2W5% Al, 1.5W5% Mo, 6.1W9% Cr and the balance Ti is refined. This alloy is die-forged at the β transformation Ti is refined. This alloy is die-forged at the β transofmat point W1,100°C and heat-treated at 680°CW the β transformation point. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000355283-A (JP)
Title: Spring support connection structure
Inventor: FUJIWARA HARUHIKO
IPC: B62D25/08
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a spring support connection structure capable of providing sufficient strength for loads inputted from both vertical and breadthwise direction of a vehicle body. SOLUTION: This spring support connection structure connects a spring support 2 with an apron member 3 arranged in its side part. A connection flange 8 having an inverted L-character cross section to be overlapped on a top face 3a of the apron member 3 and an inner side face 3b opposing to the spring support 2 is continuously and integrally provided from the spring support 2 and is joined with the apron member 3 by spot welding 10. Recessed parts 9 are formed from above in both side parts of a connection part 7 of the spring support 2 and the connection flange 8 to expand a join region of inner side faces 3b of the connection flange 8 and the apron member 3.
Patent JP-H1113489-A (JP)
Title: Gas turbine cooling method for combined cycle power plant
Inventor: UEMATSU KAZUO
IPC: F02C6/18
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To provide such a device that enabled itself to manufacture a turbine with a material being ease of availability by property adjusting the property of cooling steam being used as a cooling medium by reason that an expensive material, resistible to high temperature as a constituent member for a cooling part, becomes required as there is such a case that high pressure exhaust is high temperature of more than the inlet temperature of a gas turbine when the high pressure turbine exhaust is adopted for cooling the gas turbine. SOLUTION: In a device whose high pressure turbine inlet temperature is set to about 566 deg.C, high pressure turbine inlet pressure is adjusted to 165 to 175 ata, maintaining the high pressure exhaust to 330 to 250 deg.C and 35 to 30 ata, and it is used as gas turbine cooling steam. In other words, with adjustments of such like temperature and pressure, those of temperatures and pressure of high pressure exhaust in an outlet of the high pressure turbine are lowered, and thus the temperature of the cooling steam is reducible, so that a gas turbine high temperature part is made possible to adopt an inexpensive material lowered in heat resisting performance in consequence.
Patent JP-S5955676-A (JP)
Title: Accumulating and reproducing device of facsimile
Inventor: OOZEKI YOSHIAKI
IPC: H04N1/21
Filed: 1982-09-25
Abstract: PURPOSE:To prevent the reduction of transmission speed of a facsimile by storing picture information with a large amount of data in a volatile memory and also storing only control data with a small amount of data in a non-volatile memory. CONSTITUTION:A picture signal is applied to a code compressing part 5 through switches 3, 4 to be controlled by a system controller 2, the encoded output is modulated by an MODEM 7 and the modulated signal is sent from an automatic dialing device 8 to a transmission line. The signal from the transmission line is demodulated by the MODEM 7, the demodulated signal is converted into a picture signal by the compressing part 5 and the converted signal is applied to a printer 11 through switches 9, 10. A facsimile accumulating/reproducing device B is connected to a facsimile body part A and a memory controller 13 in the device B is controlled by an operating part 12 connected to a controller 2. The controller 13 stores the picture information with a large amount of data in a volatile main memory 17 and the control data with a small amount of data in a control data memory 14, so that the data are accumulated and reproduced without reducing transmission speed.
Patent JP-2000351598-A (JP)
Title: Forklift
Inventor: KIMURA KAZUO
IPC: B66F9/24
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a forklift which can dispense with the possesion of ID card and increase a security and cope with even when the necessity of an operation at the emergency time is generated. SOLUTION: A finger mark discrimination device 15 for discriminating the finger mark of an operator is mounted on a forklift and an electric source is turned on so as to operate the forklift/when it is judged thereby that the finger mark of the operator is right. By providing a maintenance key switch to the place not seen from the outside and operating this switch, the electric source is turned on even when a person himself does not confirm.
Patent JP-S6144097-A (JP)
Title: Setting device for marine engine
Inventor: YOSHIMURA TSUYOSHI
IPC: F16M7/00
Filed: 1984-08-08
Abstract: PURPOSE:To allow an engine to do its up-and-down movement alone, by installing each support member in a bracket installed in an engine and an engine bed installed in a ship, while locking one end of this member to either of the bracket or the engine bed and inserting the other end into the other side via a bush. CONSTITUTION:Each of section L-shaped angles 19a and 19b is locked to an engine bed installed in a ship. On the other hand, each of plural brackets 20 is locked to both sides of an engine 3. A stud bolt 30 as a support member is inserted into an upper plate 22 and a lower plate 25 through and a lower part is locked to the plate 25 while an upper part is loosely pierced into a through hole of the plate 22 and also the bracket 20 is loosely pierced through. A bush 37 is fitted in this through hole 34 while the stud bolt 30 is guided free of sliding motion in vertical directions and movements other than that is checked. Therefore, vibrations in the engine 3 are transmitted only to these vertical directions and these movements are damped by vibro-isolating rubber 28.
Patent JP-H0911497-A (JP)
Title: Liquid jet recorder
Inventor: TANAKA SHIGEAKI
IPC: B41J2/175
Filed: 1995-06-30
Abstract: PURPOSE: To refill a predetermined quantity of recording liquid by incorporating means for refilling the predetermined quality of the liquid in a recording liquid container according to a signal that the residue of the liquid oscillated from residue detecting means decreases from a reference amount. CONSTITUTION: When the residue of ink becomes a predetermined quantity or less as recording ink in the ink tank 1b of a recording head 1, the vicinity of the inside of the wall 2b of a housing 2 becomes a refilling position RFP for refilling the ink in the head 1. An ink supplementing mechanism 5 for refilling the ink in the head 1 is provided at the outside of the wall 2b of the housing 2. The mechanism 5 has a supplementing ink tank 6, and the supplementing ink is automatically poured from the tank 6 in the tank 1b of the head 1 stopped at the position RFP by a predetermined amount by a pouring implement. The ink residue detecting means detects the ink residue by the electric change of two electrodes inserted into the tank 1b.
Patent JP-H0817839-A (JP)
Title: Polyimide bump and semiconductor element mounting bump, manufacture of them and polyimide bump testing method
Inventor: NISHIMORI TAKASHI
IPC: H01L21/60
Filed: 1994-06-24
Abstract: PURPOSE:To form a polyimide bump generating no fatigue failure at the base by grooving the head top of a polyimide bump on an electrode pad. CONSTITUTION:A polyimide bump 5 30mum in diameter and 30mum high is formed leaving a polyimide 4' on an Al pad 3 by developing and curing the polyimide 4', and then a groove 6 with an X head top of polyimide bump 5 is moved down. The groove 6 is 10mum deep and 3mum wide. On the polyimide bump 5 of the above-mentioned constitution, when it is connected using a substrate 8 and solder 9 after the outside surface, including the inside surface of the groove 6, has been covered by an Al and Ti/Cu conductive film 7, the air when solder is fused does not remain in the concavity 10 in head top of the bump, and the air is absorbed to the groove 6. Also, as fused solder 9 intrudes into the groove 6, the surface area of junction of soldering is increased. As a result, junction strength is increased, stabilized and reliability can be enhanced.
Patent JP-H0724086-A (JP)
Title: Golf ball material
Inventor: IWASE YOSHIYUKI
IPC: C08F222/06
Filed: 1993-07-06
Abstract: PURPOSE:To provide a golf ball material made from an ionomer which is a copolymer of ethylene, acrylic ester, and half ester maleate, by the use of which pliable and highly resilient golf ball material as an outer cover, it is made possible to obtain a golf ball excellent in controllability, a good hitting feel, and a long carry distance. CONSTITUTION:The golf ball material is made from an ionomer which is a copolymer of ethylene, acrylic ester, and half ester maleate. The copolymer, the raw material for the ionomer, is obtained through a radical copolymerization of ethylene, acrylic ester, and half ester maleate under a high temperature and a high pressure. Of all kinds of ionomer, this ionomer made by copolymerization of ethylene, acrylic ester, and half ester maleate has a quality of pliability and high resilience, and excels in a combined merits of a ball controllability, a good hitting feel and a long carry distance.
Patent JP-H0722306-A (JP)
Title: Exposing device
Inventor: OKAJI YUJI
IPC: H01L21/027
Filed: 1993-07-06
Abstract: PURPOSE:To provide an eposing device with which the frequency inspection of reticle contamination can be reduced when compared with conventional one and a through-put can be improved. CONSTITUTION:The data of the past service hysteresis and the like is stored in a reticle data storing part 33 for every reticle housed in a reticle housing shelf 10. The condition of contamination of reticle is estimated by an estimate computing part 34 based on the data stored in the reticle data storing part 33.
Patent JP-2000002038-A (JP)
Title: Cross runner
Inventor: KOUCHI HIROYUKI
IPC: E05D15/00
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To increase the load capacity of a panel by pinching balls in the rotary central-axis direction of a roller by a flange section installed to a support shaft and the roller in a cross runner, in which the roller is mounted rotatably to the support shaft through the balls. SOLUTION: A pair of upper-lower rotatable rollers 2 are set up along the axial direction of a bolt (a support shaft) 1. Supporting sections supporting the rollers 2 through balls 3 are composed of pairs of upper-lower supporting plates (flange sections) 9, 9, around which groove sections 9a engaged with the balls 3 are provided, and cylindrical supporting sleeves 10 pinched by both supporting plates 9, 9 in upper and lower sections at that time. Ball receiving sections 5 for the rollers 2 are placed among pairs of the upper-lower supporting plates 9, 9, ball units are housed in openings 11 formed among the ball receiving sections 5 and each supporting plate 9, 9, and the balls 3 are pinched in the rotary central-axis direction of the rollers 2 by the ball receiving sections 5 and the supporting plates 9.
Patent JP-H0217679-A (JP)
Title: Manufacture of infrared detector
Inventor: TSUCHIDA HIROYUKI
IPC: H01L31/0264
Filed: 1988-07-06
Abstract: PURPOSE:To prevent the contamination and damage of a protective oxide film by forming the protective oxide film in specified thickness onto an HgCdTe crystal, selectively shaping a ZnS film onto the protective oxide film, etching the protective oxide film while using the ZnS film as a mask and employing the etching protective oxide film as an electrode. CONSTITUTION:A protective oxide film 12 in several hundred Angstrom thickness is formed onto an HgCdTe crystal 10 through an anodizing method, etc. A ZnS film 18 is shaped selectively onto the protective oxide film 12 by using a metallic mask, etc. The protective oxide film 12 is removed through etching while employing the ZnS film 18 as a mask. Lastly, an electrode 16 is formed through a lift-off method or a selective etching method. Accordingly, the contamination and damage of the protective oxide film in processes are prevented by protecting the protective oxide film on a light-receiving surface by the ZnS film, thus improving yield on the manufacture of an infrared detector having high sensibility.
Patent JP-H0334072-A (JP)
Title: Logic circuit synthesizing device
Inventor: KITAHARA TAKESHI
IPC: H01L21/82
Filed: 1989-06-30
Abstract: PURPOSE:To improve logical synthesizing efficiency by handling a function included in a function cell as a function primitive, optimizing the function and logic primitives, and assigning a function cell having equivalent functions to the function primitive after the optimization. CONSTITUTION:The logical synthesization is carried out based on the circuit specifications received from a circuit information input part 1. A logical synthesization processing part 4 handles the functions included in a function cell as the function primitives and evolves the functions which are not included in the function cell into the logic primitives. These function and logic primitives are optimized. Then a function cell having the equivalent functions are assigned to the function primitives for synthesization of a logic circuit. The logic circuit is given to a circuit information output part 5. As a result, a high function cell can be assigned to the input circuit specifications with high efficiency. Then the synthesization processing time is shortened.
Patent JP-H0456227-A (JP)
Title: Semiconductor device
Inventor: NAKANE JOJI
IPC: H01L21/3205
Filed: 1990-06-25
Abstract: PURPOSE:To enable the surge voltage of an input protective circuit to be boosted by a method wherein a polysilicon wiring and windows are provided on the parts beneath the contact windows connecting the metallic wiring in the input protective circuit to a diffused layer. CONSTITUTION:The title semiconductor device is provided with a semiconductor substrate 1, a diffused layer 2, a polysilicon wiring layer 6 connected to the diffused layer 2 through the intermediary of the contact windows 4 formed in the specific regions on the first inter-layer insulating film 3, a metallic wiring layer 5 connected to the polysilicon wiring layer 6 through the intermediary of the contact windows 4 formed in the specific regions of the polysilicon wiring layer 6 and the second interlayer insulating film 3. For example, after the N type diffused layer 2 is formed on the upper part of P type semiconductor substrate 1 and then the interlayer insulating film 3 is formed on the upper part of the layer 2 to form the contact windows 4, the polysilicon wiring 6 is formed to be connected to the N type diffused layer 2. Furthermore, the second interlayer insulating film 3 is formed on the upper part of the polysilicon wiring 6 and then the contact windows 4 are formed to connect the polysilicon wiring 6 and the metallic wiring 5 with each other.