baber/WOPTO huggingface dataset:
Patent JP-H0931633-A (JP)
Title: Optical thin film forming device
Inventor: TSUKADA MASASHI
IPC: H01L49/00
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical thin film forming device capable of forming optical thin films having accurate optical characteristics by monitoring the forming state of the optical thin films. SOLUTION: A vacuum bell-jar 1 is internally provided with a shutter 13 which separates the upper part to a vacuum film forming chamber 11 for forming the optical thin films by vapor deposition on the end face of an optical fiber 2 and the lower part to an evaporating chamber 13 disposed with an evaporating device 12b, etc., for evaporating the thin film material in a crucible 12a and is controllable in opening and closing between the evaporating chamber and the vacuum film forming chamber and an optical fiber drawing-out port 11b in the prescribed place in the vacuum film forming chamber. The other end of the optical fiber is drawn out to the outside of the vacuum film forming chamber.  The outside of the vacuum bell-jar is provided with a half prism 4 which introduces part of the light from a standard light source 3 into the other end of the optical fiber and reflects the rest by 90 deg., an optical sensor 5 which detects the intensity of the reflected light from this half prism and a control circuit 6 which controls the shutter by monitoring the detection signal from this optical sensor.
Patent JP-S6077449-A (JP)
Title: Mold for semiconductor lead frame
Inventor: KOBAYASHI SATORU
IPC: H01L23/50
Filed: 1983-10-04
Abstract: PURPOSE:To obtain preferable workability by constructing a mold for punching outer leads of a punching base having a through hole for a punch, and a stopper for surrounding the outer leads of a frame projected by the thickness of the frame disposed thereon and having similar through hole, thereby eliminating the warpage of the frame. CONSTITUTION:When outer leads are punched at a lead frame with a mold, a punching base 8 having a through hole 16 for a punch is first formed. Then, a flat projection 15 for surrounding outer leads 4 is formed at a stopper 12 disposed thereon, disposed on the base 8, and the leads 4 are placed while surrounding with the projection 15. Then, a punch 7 is inserted into the through hole formed at the stopper 12 communicating with the through hole 15 of the base 8, the leads are pulled out, and desired outer leads 4 are obtained. Thus, when the leads 4 are formed, burrs or twists are eliminated only at the frame.
Patent JP-S58149412-A (JP)
Inventor: ANZAI SHIGEYOSHI
IPC: F16B43/00
Filed: 1981-11-19
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-H0850363-A (JP)
Title: Production of electrophotographic photoreceptor
Inventor: KAMAKURA TAKASHI
IPC: G03G5/05
Filed: 1994-08-05
Abstract: PURPOSE:To produce an electrophotographic photoreceptor having a uniform photosensitive layer by subjecting the surface of a conductive supporting body to anodic oxidation treatment and sealing treatment as the base treatment, leaving the supporting body in air of specified relative humidity for a specified period or longer, and then forming a photoreceptor layer by coating. CONSTITUTION:The surface of a conductive supporting body comprising aluminum or its alloy is treated by anodic oxidation and sealing treatment as the base treatment. After the supporting body is let to stand in air of >=15% relative humidity for one or more hours, a photoreceptor layer is formed by coating. For example, when the supporting body is subjected to hot water sealing treatment and let to stand for within one hour till the formation of a charge producing layer by coating, the relation between the thickness of the charge producing layer and the standing time after the hot water sealing treatment indicates that the thickness of the charge producing layer largely changes with the standing time in the region of within one hour of standing time. On the other hand, in the region for one or more hours of standing time, the thickness of the charge producing layer is fixed regardless of the standing time. Thus, the charge producing layer is uniformly formed.
Patent JP-S6161826-A (JP)
Title: Styrene resin shrinkable film
Inventor: KAWAGUCHI OSAMU
IPC: B29L7/00
Filed: 1984-09-04
Abstract: PURPOSE:To obtain the titled film, which has favorable weatherability, heat stability, transparency and external appearance and which produces no corrosion on incinerator during disposal, by a method wherein ultraviolet light absorber and antioxidant are blended with specified styrene-butadiene block copolymer. CONSTITUTION:The weight ratio of styrene to butadiene in styrene-butadiene block copolymer, which is the main component resin of film, is 60:40-95:5. Benzophenone derivative base absorber or benzotriazole derivative base absorber such as 2-hydroxy-4-octoxybenzophenone, 2-(2'-hydroxy-5'-methylphenyl)-benzo triazole or the like is used as the ultraviolet light absorber. Further, phenolic antioxidant such as 2-t-butyl-6-(3'-t-butyl-5'-methl-2-hydroxybenzyl)-4-methlph- enylacrylate or the like is used as the antioxidant. The necessary shrinkable factor of the titled film heated at 80 deg.C is at least 10-80% in one direction.
Patent JP-S57108464-A (JP)
Title: Ignition device of an engine
Inventor: MORITA YASUYUKI
IPC: F02P3/01
Filed: 1980-12-24
Abstract: PURPOSE:To suppress NOx generation in a car engine in which both spark and plasma ignitions are used by reducing ignition energy or disengaging the plasma ignition using an accelerative drive signal. CONSTITUTION:At the time of low load, a control circuit 24 closes a switch 34 to perform ignition with plasma ignition plug 6 worked by a low-voltage generator circuit 23 and a spark ignition plug 4 worked by an ignition circuit 13. At the time of acceleration, the acceleration sensor allow the control circuit 24 to open the switch 34 and the low-voltage generator circuit 23 is put out of operatible condition, and the plug 6 performs only normal spark ignition operated by a high-voltage generator circuit 22. Accordingly, the plugs 4 and 6 reduces their energy, so that an excessive rise of combustion temperature can be prevented and generation of NOx suppressed to a satisfactory degree. It is also possible that the low voltage at the circuit 23 is reduced by making capacitor  36 variable to reduce the ignition energy.
Patent JP-2000118176-A (JP)
Title: Ticket display band
Inventor: NISHIYAMA NOBORU
IPC: B42D15/10
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To guarantee a normally continuous use even if an unexpected external force is applied during using. SOLUTION: The ticket display band comprises a wide central display unit having two lug pieces 2 on diagonal lines, a pair of narrow bands 3, 4 formed with a plurality of locking holes 5 continuously provided at both side edges of the display unit, and a fastener 6 for fastening the pair of the bands 3, 4 through the holes 5. In this case, a separating line 7 obliquely continued along a lug piece direction is formed on a rear surface of the display unit. Thus, even if an external force of a separating direction is applied to the pair of the bands, the line is formed obliquely along the lug piece on the rear surface of the display unit, and hence it is not simply cut. Contrarily, after the use, in the case of removing the band, when the lug piece 2 is pulled, it can be easily separated along the line, and hence the band is very optimum.
Patent JP-2000020504-A (JP)
Title: Method for explaining or predicting object variable and recording medium having recorded program for explaining or predicting object variable thereon
Inventor: KAKIMOTO MITSURU
IPC: G06F17/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an object variable explaining or predicting method capable of accurately explaining or predicting an object variable. SOLUTION: The method is provided with explanation variable synthesis parts S1 to Sn for respectively generating explanation variables based on candidate explanation variables, a regression analysis execution part 1 for generating a relational expression for explaining a change in an object variable based on the explanation variables generated by the synthesis parts S1 to Sn, a suitability judging part 2 for quantitatively evaluating the suitability of the relational expression generated by the execution part 1 and a best regression type determination part 3 for searching an explanation variable having the highest suitability and a regression expression. Candidate explanation variables inputted to the synthesis parts S1 to Sn are set up by an explanation variable generation parameter outputted from the determination part 3.  The synthesis parts S1 to Sn can output the combination of the candidate explanation variables and results obtained by applying any arithmetic processing to the candidate explanation variables as explanation variables in addition to the candidate explanation variables themselves.
Patent JP-S6339877-A (JP)
Inventor: FURANSHISU DEBITSUDO KINGU
IPC: C07D519/00
Filed: 1987-07-24
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-H0476260-A (JP)
Title: Water injection diesel engine
Inventor: TOSA YOZO
IPC: F02D19/12
Filed: 1990-07-16
Abstract: PURPOSE:To avoid variations in rotation and an increase in vibration in a diesel engine in which fuel and water are simultaneously injected from the same fuel injection valve by correcting and controlling the valve opening time of water supply solenoid valves for each cylinder in response to variations in exhaust gas temperature of each cylinder. CONSTITUTION:Fuel-water injection valves 140 are provided to each cylinder, water supply solenoid valves 116 are provided to each cylinder, along with the fuel-water injection valves 140, and the respective solenoid valves 116 are controlled by a control device 120. Each of output signals from a cam angle detecting device 201 for detecting rotational angle of a fuel injection pump 103, and temperature sensors 203 provided in exhaust gas passages for each cylinder, is inputted to the control device 120. Valve opening signals to the solenoid valves 116 are sent out in response to the valve opening time theta0 of the water supply solenoid valves 116 previously set in response to the number of revolutions, load of an engine. At this time, the differences between temperatures of respective cylinders and an average temperature of all the cylinders are determined, and in response to the temperature differences the valve opening time of the water supply solenoid valves 116 is corrected and controlled.
Patent JP-S57112733-A (JP)
Title: Interval photographic device for camera
Inventor: INOUE TOKUHIRO
IPC: G03B19/00
Filed: 1980-12-29
Abstract: PURPOSE:To extend the photographic region to make an effective interval photography possible, by storing set information such as a photographic condition, an interval time for every one frame in a memory to control the interval photography. CONSTITUTION:A series of set information such as the number of set frames, a photographic mode of shutter preference or the like, a photographic condition of a lens opening, a shutter speed, etc., and an interval time is written in the RAM area of a memory 11, which is provided with the ROM area for storage of a process program, through a CPU10 operating a keyboard input device 13. Different series of set information are written successively in the RAM area of the memory to store practically set information for every one frame. The interval photography is executed through a counter and etc. of the CPU10 on a basis of stored set information for every one frame in accordance with the operation of a start switch, and for example, the interval photography is switched to the flash photography at prescribed intervals from a prescribed frame, and thus, the photographic region is extended in accordance with actual circumstances to execute an effective interval photography.
Patent JP-H0471825-A (JP)
Title: Optical shaping method
Inventor: OKAWA KAZUO
IPC: B29C71/00
Filed: 1990-07-13
Abstract: PURPOSE:To completely and safely remove uncured photo-setting fluid substance adhered onto the surface of a shaped article in a short time by a method wherein the uncured photo-setting fluid substance adhered on the surface of solid is cleaned with supersonics. CONSTITUTION:Cleaning fluid 24 is housed in a cleaning tank 25, on the bottom of which a supersonic oscillator 24 is mounted. A solid article 21, which is produced by optical shaping method and on which uncured photo-setting fluid substance adheres, is placed in the cleaning fluid 24 so as to be subjected to supersonic cleaning under the condition being rotated and/or vibrated. Or the supersonic cleaning is performed by irradiating supersonics from a plurality of directions against the solid 21 placed in the cleaning fluid. Otherwise, supersonic cleaning is performed by stirring the cleaning fluid, in which the solid is place.
Patent JP-H1029019-A (JP)
Title: Forming device for cold forming aluminum film
Inventor: SHIRAI KEIGO
IPC: B21D33/00
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To surely prevent pull-in phenomenon of a part to be held by comparable small pressing force of a container film with two forming dies. SOLUTION: The forming device 1 for cold forming is provided with the forming die 3 on one side on which a forming recessed part 32 for receiving a material to be formed and the clamping face 33 on the periphery of the forming recessed part are formed and the forming die 34 on which a movable plug 53 toward the interior of the forming recessed part and the forming die 4 on the other side on which the clamp face 43 for clamping the film in cooperation with the clamp face 33 of the forming die 3 on one side. On the clamp face of the forming die at least on one side of two forming dies, plural discontinuous trapezoidal projecting parts are uniformly formed on the clamping face and the clamping of the film is made tight.
Patent JP-S5975213-A (JP)
Title: Arc welding connecting method of optical fiber
Inventor: KAKII TOSHIAKI
IPC: G02B6/24
Filed: 1982-10-22
Abstract: PURPOSE:To make a high-strength arc welding connection by centering cores of optical fibers to be arc welding connected while the buffer layer of the arc welding connection part of an optical fiber is held and moved after the buffer layer and primary coating are removed chemically, and then passing a gas body which produce a dehydrating gas by decomposition by heat through a heat source to place the gas body in a dehydration state and flowing it to the arc welding connection part of the optical fiber for the arc welding connection. CONSTITUTION:The primary coating and buffer layer 6 are removed by dipping in 100 deg.C temperature and 98% concd. hot sulfuric acid for about five minutes and the part of the buffer layer 6 is held to prevent the bare fiber part 2 from which coating has been chemically removed, from contacting other bodies. Further, thermal decomposition is caused by using a heater 8 with 500 deg.C surface temperature before gaseous freon is discharged in order to remove composite operation between thermal strain and water during discharging by an electrode 5; and some of the gas is decomposed into gas 12 such as chlorine which causes dehydration and this is flowed 30 seconds before the discharging to form a dehydrating atmosphere for the arc welding connection. Thus, an arc welding connection part having high strength of about 3kg is obtained.
Patent JP-H0237683-A (JP)
Title: Socket for measuring semiconductor device
Inventor: YASUDA YUKIHIRO
IPC: G01R1/073
Filed: 1988-07-26
Abstract: PURPOSE:To accurately contact a lead with a contact pin by supporting a guide plate which determines the positions of a lead of a semiconductor device and a contact pin of a measuring socket above the contact pin with a spring. CONSTITUTION:A guide plate set on a contact pin 1 by spring 2 is set supported on the contact pin 1 of a socket for measuring a semiconductor device by the spring 2. A semiconductor device to be measured 4 adsorbed by a vacuum pad 5 is made to fall in a positioning frame of the guide plate when the center of the vacuum pad 5 almost agrees with the center of the guide plate 3. After the semiconductor device to be measured 4 is thus accurately positioned by use of the positioning frame of the guide plate 3, it is inserted in the socket for measuring the semiconductor device by means of a lead presser 6, so that a lead 4a comes into accurate contact with the contact pin 1 and a test measurement can be conducted under a good condition.
Patent JP-S63301796-A (JP)
Title: Monoclonal antibody specific to synthetic glycosphingolipid
Inventor: KANAKI REIJI
IPC: C07K16/00
Filed: 1987-07-25
Abstract: PURPOSE:To provide a monoclonal antibody specific to a synthetic glycosphingolipid and useful for the diagnosis and remedy for cancer-relating diseases, by specifically bonding to an abnormal branched structure of a specific glycolipid antigen. CONSTITUTION:A mouse is immunized with a chemically synthesized lipid antigen and the spleen is extracted from the mouse to prepare a suspension of spleen cells. Mouse myeloma cells and a fusion promoter are added to the suspension to effect the fusion reaction and obtain a fused cell composed of a spleen cell and a mouse myeloma cell. The cell is separately cultured in a medium capable of exclusively growing the fused myeloma cell. The individual cultured product containing hybridoma is made to react with a glycolipid antigen which is a chemically synthesized lactoganglio-series glycolipid having the structure of formula to obtain a hybridoma producing a branched component of the antigen and a monoclonal antibody exhibiting cross-reaction of 0-0.78%. The hybridoma is cloned to recover the objective synthetic glycosphingolipid- specific monoclonal antibody.
Patent JP-H1031584-A (JP)
Title: Automatic device for verification of software
Inventor: MIZOGAMI YUKIO
IPC: G06F11/28
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To automatize and save verification work and to shorten time by holding the design specification of an up stream in a process for converting the function element group of software constructed based on design specification into design information of a down stream and using the design specification in the down stream of software development so as to execute verification. SOLUTION: A design information holding means 1-2 analyzes the design specification of developed software which a design means 1-1 generates, extracts the design specification of the up stream, which is used for static analysis, and makes design information of the down stream hold it. A static analysis means 1-3 takes out the design specification and executes static analysis. An execution code generation means 1-4 converts design information of the down stream into an execution code and a dynamic analysis means 1-5 executes and dynamically analyzes the execution code. An analysis result comparison means 1-6 compares the static analysis result with a dynamic analysis result and displays the compared result on an analysis result display means 1-7. When design information of the down stream is generated as a design content, both compared results become equal.
Patent JP-H0934218-A (JP)
Title: Semiconductive roller and manufacture of the same
Inventor: HAYASHI SHIGEKI
IPC: F16C13/00
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To eliminate variation in a resistance value in a peripheral direction and to enable excellent image formation by forming a silicone material to a columnar shape and making the difference between the maximum and minimum values of the resistance value in the peripheral direction a specific value. SOLUTION: In a transfer roller 33, a transfer part, 52 is constituted in such a manner that a semiconductive silicone material is formed to a nearly columnar shape on the circumference of a rotary shaft 51. The transfer roller 33 is placed on a stainless steel plate 53. In this state, the transfer roller 33 is rotated to move on the steel plate 53, while a fixed high-voltage charge is applied from a high-voltage power source 54. In such a way, the high-voltage charge of a discharge starting voltage or above is applied to a roller main body, to make a discharge from the periphery of the transfer part 52 uniform in the peripheral direction.  Thus, in the silicone material of which the transfer part 52 is made, an oxidation state in the peripheral direction is made uniform and the difference between the maximum and minimum values of the resistance value in the peripheral direction is in the range of 0.5 × one order.
Patent JP-H0743976-A (JP)
Title: Color electrophotographic device
Inventor: TERADA HIROSHI
IPC: G03G15/00
Filed: 1993-07-28
Abstract: PURPOSE:To provide a compact and high-performance color electrophotographic device simple in constitution and capable of obtaining a beautiful color image. CONSTITUTION:Plural image forming units consisting of an electrostatic charged image carrier, developing devices provided with different-color toner and the cleaning means of the electrostatic charged image carrier are used. The whole of image forming unit groups 1BK, 1Y, 1M and 1C are rotated and moved so that they can be successively moved to the same image forming position. By the image forming units, an image is exposed and formed at the image forming position by signal light made incident from the outside of the unit groups 1BK, 1Y, 1M and 1C. Then, the toner image thereof is transferred onto a faced intermediate transfer belt. The image forming units can be independently drawn out to the outside of the device at a different position from the image forming position. Besides, driving force smoothed by a flywheel is smoothly transmitted to a photoreceptor in the midst of the image forming action by an intermediate transmission means.
Patent JP-H0529471-A (JP)
Title: Manufacture of semiconductor device
Inventor: MARUYAMA TAKAHIRO
IPC: H01L21/302
Filed: 1991-07-25
Abstract: PURPOSE:To improve a controllability of an etching for forming a plug by a method wherein gas containing some one of at least F, Cl, Br and I is used as an etching means in the formation process of a buried conductor film. CONSTITUTION:Gas containing some one of at least F, Cl, Br and I is used as an etching means in the formation process of a buried conductor film. In the case an insulator film 2 is an oxide film like an SiO2 film, 0 atoms are eliminated from the SiO2 film by etching. Accordingly, as an etching using gas obtainable by adding a trace amount of O2 of 5% or thereabouts to HBr gas, for example, is reduced at a point of time when a polycrystalline silicon film 4a located at a part other than a contact hole 3 disappears by performing the etching, a possibility that even a plug 4 formed as the buried conductor film in the hole 3 is removed up by the etching as the etching rate is equal as the rate of that performed on the film 4a is dissolved and the control of the etching for forming the plug is facilitated.
Patent JP-S5882198-A (JP)
Inventor: FURANTSUUBUORUFUGANGU POTSUPU
IPC: G21F5/008
Filed: 1982-10-25
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。