baber/WOPTO huggingface dataset:
Patent JP-S60234982-A (JP)
Title: Formation of pattern
Inventor: SUGAWARA TAKESHI
IPC: H01L21/3213
Filed: 1984-05-09
Abstract: PURPOSE:To reduce the side etching and to form high-density patterns by curing a resist on a material to be processed which is side-etched during the etching, welding the resist to the side surface of the material to be processed, and etching again. CONSTITUTION:An etching resist 1 is formed on a material 2 to be processed on a substrate 3 in specified patterns, and the material is immersed in an etching liquid. The etching is temporarily stopped when about the half of the thicknes (t) of the material to be processed is etched. Then the etching is carried out at a temp. at which a resist flow of the etching resist 1 is caused, and the resist 1 shaped like an eaves is again welded to the material 2 to be processed. The etching is then started again. Consequently, the side etching A can be controlled to less than the half of the conventional side etching, and the minimum width D of the processed pattern can be made equal to the thickness (t) of the material 2 to be processed.
Patent JP-S5617112-A (JP)
Title: Guide for rolled material in uncalibered roll mill
Inventor: WATANABE KAZUO
IPC: B21B39/16
Filed: 1979-07-18
Abstract: PURPOSE:To perfectly prevent the overturn of the rolled material during the rolling work, and to perform the rolling work for high accurately reducing the sectional area, by guiding the rolled material's unrolled surface to a position just under the roller, when the rolling work is to be carried out by rolling roll for reducing the sectional area of the rolled material possessing a rectangular section. CONSTITUTION:When the material 8 is rolled in the breadth direction by the vertical rolls 9, 9', the lower guide frame 10' is fixed to the specified position, and the bottom surface of the material 8 is guided by the guiding surface comprising the guiding surface 11' of the guide frame 10' and the guide rollers 12', 12', from the feed-in side A of the vertical roll couple to the run-out side B. The downward movement of the upper guide frame 10 is adjusted by the guide frame adjusting device 13 correspondingly to the rolling work for reducing in the vertical direction by the horizontal roll couple. That is, the upper surface of the rolled material 8 is similarly guided from the feed-in side A of the vertical roll couple to the run-out side B by the guiding surface comprising the guide surface 11 and the frames 10, 10.
Patent JP-H03290397-A (JP)
Title: Method for producing compound semiconductor single crystal
Inventor: KAISOU TAKASHI
IPC: C30B27/02
Filed: 1990-04-05
Abstract: PURPOSE:To produce a compound semiconductor single crystal reduced in dislocation defects thereof snd homogenized in the dislocation density distribution in the surface of a wafer by controlling the lifting rate of a seed crystal immersed in a raw material melted liquid in response to the volume of the melted liquid. CONSTITUTION:An InP multi-crystal and B2O3 are place in a crucible 3 made of PBN and heated with a heater 2 to melt the B2O3 and the InP at approximately >=1100 deg.C in the crucible. The thickness of liquid sealing agent layer for sealing the surface of the raw material melted liquid 5 is approximately 30mm. In order to prevent the scattering of phosphorus, argon gas is charged to make inside of a high pressure container 1 an argon gas atmosphere. The power of a heater 2 is controlled so as to raise the temperature of the surface of the surface of the InP melted liquid to the melting point of the InP. A seed crystal is sufficiently immersed in the raw material melted liquid 5 with a crystal-lifting shaft 7 and subsequently the crucible 3 is cooled to allow the crystal to grow.
Patent JP-H01261395-A (JP)
Title: Purification of sucrose fatty acid ester
Inventor: WADA HIROSUKE
IPC: C07H13/06
Filed: 1988-04-13
Abstract: PURPOSE:To easily obtain the subject compound useful as an additive for food, etc., by contacting a cation exchange resin with a reaction solution produced by ester interchange reaction of sucrose and an alkanol ester, etc., in the presence of an alkaline catalyst and an organic solvent. CONSTITUTION:A solution containing a sucrose fatty acid ester is produced by the ester interchange of sucrose with fatty acid alkanol esters or glycerides in the presence of an alkaline catalyst and an organic solvent. The objective compound can be obtained by contacting the solution with a preliminarily dehydrated cation exchange resin containing a crosslinked polymer of acrylic acid, methacrylic acid, etc., as a matrix and having >=0.5mol/ml of carboxylic acid group as a functional group. The contact is carried out e.g., by fixed bed or suspended phase process.
Patent JP-S5615560-A (JP)
Title: Alkaline battery
Inventor: NAGAMINE AKIO
IPC: H01M4/50
Filed: 1979-07-18
Abstract: PURPOSE:To enable a high discharge voltage to be maintained for a long period by mixing graphite with an active material of manganese dioxide added with nickel oxyhydroxide. CONSTITUTION:A positive mixture 1 is prepared by covering the surface of a granule 10 with a mixture powder 11 comprising nickel oxyhydroxide and graphite as is illustrated in (a); the granule 10 is prepared by mixing and kneading electrolytic manganese dioxide, graphite and a small amount of electrolyte. Then the positive mixture 1 is compressed and filled in a positive electrode case 2. In filling the positive mixture 1 in the positive electrode case 2, it is preferred to arrange so that the main component of a base 12 is a mixture powder consisiting of manganese dioxide and graphite (the content of graphite should be 5-15%) and the main component of a part 13 contacting with negative electrode 5 is a mixture powder consisting of oxy-nickel hydroxide and graphite, as is shown in (b); this will give a high flat voltage. Here, the positive mixture 1 is made up of an active material of 95-80% manganese dioxide and 5-20% nickel oxyhydroxide added with 5-15% of graphite.
Patent JP-S59216175-A (JP)
Inventor: NAKAJIMA TOSHIO
IPC: G09D1/00
Filed: 1983-05-24
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-S62250090-A (JP)
Title: Coke dry quenching furnace
Inventor: MATSUDA TOSHIHARU
IPC: C10B39/02
Filed: 1986-04-22
Abstract: PURPOSE:To increase an amount of exhaust gas and to prevent clogging of gas exhaust vent caused by blowing up of granular coke to the gas exhaust vent, by dividing the gas exhaust vent into an upper exhaust vent and a lower exhaust vent by a partition wall and setting them at a specific inclination. CONSTITUTION:A partition wall 15 is set at the position of 1/2 distance l between points (a) and (b) of an opening end 8a of a gas exhaust vent 8 and the lower end of the gas exhaust vent 8 is divided into an upper exhaust vent 8c and a lower exhaust vent 8d. An inclination angle theta1 of the opening end 8a facing the interior of a furnace of the gas exhaust vent 8 is 60-80 deg. angle between the lower end and a horizontal line toward the center of furnace and an inclination angle theta2 of the lower vent wall of the gas exhaust vent is 45-80 deg. angle between the lower end and the horizontal line toward the outer wall of the furnace. The partition wall is inclined almost in parallel with the lower vent wall 8b of the gas exhaust vent 8 and the height of the partition wall is a height to exceed an angle of repose of coke to be charged to increase an amount of exhaust gas and to make a flow velocity distribution equal.
Patent JP-H07294267-A (JP)
Title: Method and apparatus for setting route
Inventor: NOBE KENICHI
IPC: G01C21/34
Filed: 1994-04-28
Abstract: PURPOSE:To set a shortest route to a destination easily and positively even when traffic regulations must be taken into account by a constitution wherein a link to be connected with a node corresponding to the destination becomes a candidate link, without fail, in any one stage before ending the route setting process. CONSTITUTION:A system controller 5 comprises an interface section 6, a CPU 7, a ROM 8, a nonvolatile memory section, and a RAM 9. A link decision data is read previously into the RAM 9 and the controller 5 functions as a candidate link selecting means and a link decision means. At first, the controller 5 recognizes all links connected with a starting point as candidate links and decides a link (link LA) having lowest cost (accumulated distance). If the link LA reaches a destination, the processing is ended, otherwise a connection data including a link decision data relating to the link LA is obtained and processed until a new link LA reaches the destination.
Patent JP-H05342693-A (JP)
Title: Continuous recording and reproducing system
Inventor: MATSUI TOMOJI
IPC: G11B15/087
Filed: 1992-04-13
Abstract: PURPOSE:To prevent omission of a signal at the time of switching by recording or reproducing the same signal during a specified time at the time of switching a recording device or a reproducing device, when long time recording or repro ducing is performed using two recording and reproducing devices. CONSTITUTION:A VTR 3 starts to record an input signal (a) in a magnetic tape 1 as a recorded signal (b) with a recording start control signal (f) from a controller 5, while records a recording start signal (p) generated in an auxiliary signal recording and reproducing circuit 33. Next, it detects the finish time of the tape 1 by a recording time finish detecting circuit 35, records a finish previous-notice signal (j) before finish of the tape, and records recording-finish signal 1 Tp time before finish of a tape. The controller 5 controls a VTR 4 having the same functions as the VTR 3 so that the input signal (a) is recorded in a tape 2 as a recording signal (c) with a recording-start control signal (g) at Tp time before finish of the tape 1, while a recording-start signal (q) generated by a auxiliary signal recording and reproducing circuit 43 is recorded. Thus, the same signal is recorded at Tp time before recording finish of the tape 1 and at Tp time after recording start of the tape 2.
Patent JP-S63256375-A (JP)
Inventor: INAGE SHIGEKAZU
IPC: B25B23/14
Filed: 1987-04-14
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-H05290044-A (JP)
Title: Document preparation supporting device
Inventor: INOUE ASAO
IPC: G06F17/21
Filed: 1992-04-13
Abstract: PURPOSE:To facilitate the elaboration of a document by a Japanese word proces sor. CONSTITUTION:This Japanese word processor is provided with a keyboard 1 to input a key code, a KANA (Japanese syllabary)/KANJI (Chinese character) dictionary 2 in which KANJI corresponding to KANA is stored beforehand, a KANA/KANJI converting part 3 to execute KANA/KANJI conversion for the key code inputted from the keyboard 1 as deferring to the KANA/KANJI dictionary 2, a control part 5 to detect the key code of the period 'O' of the end of one sentence from the converted result of this KANA/KANJI converting part 3, and a document elaborating part 7 to elaborate this one sentence when the key code of the period 'O' is detected by the control part 5.
Patent JP-H05260926-A (JP)
Title: Short-term brewing method for soy sauce reduced in precipitation of less by heating
IPC: A23L27/50
Filed: 1992-03-18
Abstract: PURPOSE:To provide the subject brewing method to prevent precipitation of lees problematic in the heating and filtration processes, etc., after completion of alcoholic fermentation process in the short-term brewing method for soy sauce. CONSTITUTION:Unrefined soy (for soy sauce brewing, in lactic acid fermentation, or alcoholic fermentation) at a time before lactic acid fermentation and before aging process after finishing alcoholic fermentation is incorporated with a small quantity of koji (esp. soy koji) to decompose proteins contributing to the precipitation of lees, taking advantage of the enzyme in the koji.
Patent JP-2000286325-A (JP)
Title: Wafer aligning device
Inventor: KAMATA NORIYUKI
IPC: H01L21/68
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a wafer aligning device, with which two wafers of different size can be aligned without replacing a guide means, contamination by the particles in a replacement chamber can be prevented, and the operation hours of the device can be increased. SOLUTION: A pair of plates 105 and 105', which are arranged pinching a wafer 103 and can be moved in a direction almost orthogonally intersecting with wafer insertion direction, is provided, and the first guide means 109 and 109' having circular arc surfaces 107 and 107' which can be brought into contact with the side face of a small wafer 103, are provided on the places 105 and 105'. Moreover, second guide means 113 and 113', consisting of a plurality of rollers (cylinders) 111 and 111' which are formed on the plates 105 and 105' and can be brought into contact with the side face of a large wafer 103, are provided.
Patent JP-S5426488-A (JP)
Title: Coupling terminal
Inventor: YAMAGIWA HIROSHI
IPC: H01R4/48
Filed: 1977-07-31
Abstract: PURPOSE: To accurately retaining leads with wide linear diameters by bending a two-ply beltlike metal leaf whose end has difference in level and putting wires between both ends of the metal leaf and terminal blocks. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5216743-A (JP)
Title: Apparatus for detecting abnormal state of refrigerant
Inventor: IGARASHI OSAMU
IPC: F25B49/02
Filed: 1975-07-30
Abstract: PURPOSE:Abnormal condition of especially lack of refrigerant for car cooling apparatus is acculately detected by forming condenser utilizing the refrigerant as dielectric. Capacity change caused by dielectric facter change by mixing of bubbles is detected.
Patent JP-S59216149-A (JP)
Title: Developer for electrostatic charge image
Inventor: NOGUCHI KOUJI
IPC: G03G9/083
Filed: 1983-05-25
Abstract: PURPOSE:To extend a range in which the concn. of a toner is controlled and to form an image of high quality by combining an inorg. carrier having certain saturation magnetization and a particle size each in a specified range with a toner having a particle size and certain saturation magnetization each in a specified range, specified volume resistivity or above and a specified extent of electrostatic charge or above. CONSTITUTION:A magnetic carrier having 40-220emu/g saturation magnetization and 5-200mum particle size such as iron powder is combined with a magnetic toner contg. resin, magnetic powder and an electrostatic charge controller and having 5-40mum particle size, >=10OMEGA.cm volume resistivity, 3-40emu/g saturation magnetization and >=¦10¦muc/g extent of electrostatic charge to prepare a developer. The saturation magnetization of the carrier in the developer is 2- 35 times that of the magnetic toner, and the particle size of the carrier is about 1-about 2.5 times that of the magnetic toner. By using the developer, an image of high quality is formed even when a range in which the concn. of the toner is controlled is extended, and the sticking of the carrier to a photosensitive drum is prevented.
Patent JP-S59217958-A (JP)
Title: Device for supplying electrolyte for matrix-type fuel cell
Inventor: HIROTA TOSHIO
IPC: H01M8/04
Filed: 1983-05-25
Abstract: PURPOSE:To carry out automatic supply of electrolyte by installing an airtightly- partitioned elecrolyte reservoir in each unit cell, connecting the reservoirs by means of small-diameter electrolyte-dropping paths and supplying the electrolyte to the highest reservoir from the outside. CONSTITUTION:A cell stack 10 is constituted by stacking many unit cells 6 with separator 7 interposed and by combining a cooling plate 11, a current- collecting plate 12, an insulating plate 13, an end plate 14 and the like. Electrolyte-storing reservoirs 15 are provided on the corners of electrode base materials 4 having ribs and located over the unit cells 6. Electrolyte supply grooves 16 are formed connecting the reservoirs 15 and matrixes 1. In addition, an electrode base material 5 and a plate 7 forming the bottom wall of each reservoir 15 are provided with small-diameter electrolyte-dropping paths 17 opening into the reservoir of the next stage. An external electrolyte tank 19 is connected to the reservoir 15 of the highest stage. The reservoir 15 of the lowest stage is connected to a pressure-reducing means 23 through a stop valve 21. Owing to the above constitution, electrolyte can be automatically supplied without deteriorating the characteristic of the cell.
Patent JP-S60238250-A (JP)
Title: Orientation speed direction selecting circuit
Inventor: TANAKA MASAO
IPC: B23Q5/20
Filed: 1984-05-09
Abstract: PURPOSE:To enable shortening of operation time and prevention of accident by outputting orientation speed direction signal opposed to moving direction when orientation is finished and an axis is moved from the stop point because the axis is returned to the predetermined position rapidly. CONSTITUTION:As an H signal is given to a logical summing element 23 from a flip-flop element 23 due to completion of orientation, H signal is surely input to an exclusive logical summing element 34 from the logical summing element 23. Then the output of the logical summing element 34 becomes L signal when the output of a rotating direction memory 21 is H signal and becomes H signal when the output of the memory 21 is L signal regardless of ON-OFF condition of switches 25, 26 and output of the logical summing element 31 and logical product element 32. Then an axis is returned to the predtermined position rapidly comparing with the conventional mathod in which the axis is rotated once and starts orientation operation, and the time to the completion of orientation is shortened and occurence of accident of slipping out of tools when the axis is rotated and the tools are replaced can be eliminated.
Patent JP-S5519822-A (JP)
Title: Semiconductor device connecting lead
Inventor: YAMANOUCHI HIROSHI
IPC: H01L21/60
Filed: 1978-07-27
Abstract: PURPOSE: To improve sureness of connection between an element and an external lead by providing a penetrating hole on a wiring conductor on an insulation film in opposition to a bump position and forming a bump through this penetrating hole.  
     CONSTITUTION: A copper external wiring conductor 12 is formed on a flexible insulation film 11, a gold connecting conductor 13 is connected to the conductor 12 in such a manner that a penetrating hole is provided on the film 11 in opposition to a bump position of a semiconductor, and the gold connecting conductor is plated to cover the penetrating hole, and it is formed into a projection shape. As a connecting lead of this mechanism is supported by the conductors 12 and 13 and a film 11, in the case of connection with an element's bump, the connection can be achieved with high sureness and safety, and therefore, it is possible for the connecting lead 12 to produce highly reliable connections without causing shortcircuit to a semiconductor element. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02271588-A (JP)
Title: Spacer for fitting chip part
Inventor: KUROKAWA TADASHI
IPC: H05K3/34
Filed: 1989-04-12
Abstract: PURPOSE:To easily remove a chip part soldered on a printed board made of material of large thermal capacity and thermal conductivity, by providing a spacer which has a thin platelike coating of small thermal capacity and thermal conductivity, conductor pads exposed on the both surfaces of the coating, and connecting pieces for electrically connecting the conductor pads. CONSTITUTION:A solderable material such as a metal having a desired conductivity is formed into a predetermined shape of sheet to provide a core member 8. A spacer 7 is formed by baking the core member 8 with a coating material 9 of small thermal capacity and thermal conductivity like glass, etc. The core material 8 has conductor pads 8a, 8b at the upper and lower ends, for example, and these conductor pads 8a, 8b are electrically connected with connecting pieces 8c. When an electronic part 5 that has been mounted is defective, it must be replaced. At that time, an upper conductor pad 8a is heated with a soldering iron pressed on it to melt the solder between an electrode 6 and the pad 8a. In this way, only the electronic part 5 can be removed easily.
Patent JP-S59217456-A (JP)
Inventor: ASAKAWA OSAMU
IPC: F25B1/00
Filed: 1984-05-08
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-H07298061-A (JP)
Title: Color facsimile equipment
Inventor: KOSAKA MASAHIKO
IPC: H04N1/60
Filed: 1994-04-28
Abstract: PURPOSE:To minimize deterioration in an image by image conversion by recognizing a parameter relating to the image quality of color image information of a receiver side, applying image conversion to the color image information and sending the converted information. CONSTITUTION:A quantization section 7 quantizes the arithmetic operation result of a DCT based on a table designated among plural quantization tables, a Huffman coding section 8 implements Huffman coding as the result of quantization by the quantization section 7 by utilizing number of consecutive zeros. Then a transmission document of the sender side facsimile equipment at the sender side is stored by using a resolution, a subsampling ratio and using a quantization parameter and the stored document is image-converted and sent depending on the comparison result between the parameter and that of the receiver side facsimile equipment. Thus, even when the receiver side having no characteristic of document reading stored in the sender side and converts the image for calling, the image deterioration by the image conversion is minimized.
Patent JP-S60234845-A (JP)
Title: Synchronous speed control of printing belt
Inventor: ISOWA HIDEKAZU
IPC: B41F13/12
Filed: 1984-05-08
Abstract: PURPOSE:To perform smooth multi-color printing by absorbing a speed error caused by the error in processing accuracy and other various factors, by detecting the running speed of a printing belt and the reference speed required in the feed teeth of a sprocket and imparting a synchronous speed by driving a tension roll on the basis of the detection result. CONSTITUTION:The first tacho generator 42 connected to the rotary shaft of a plate cylinder 10 detects the number of rotations of the plate cylinder 10 to generate a predetermined pulse and a second tacho generator 44 is arranged so as to be rotated while contacted with the running surface of a printing belt 18 at reduced load to similarly generate a rotary pulse with the running of the belt 18. Pulse outputs of both tacho generators 42, 44 are inputted to a comparison operation circuit 46 and the output value operated in said circuit 46 is fed back to an auxiliary drive source 40 and the number of rotations can be controlled electrically.
Patent JP-S58209282-A (JP)
Title: Digital subtraction system
Inventor: NISHIOKA HIROYUKI
IPC: G01N23/04
Filed: 1982-05-31
Abstract: PURPOSE:To obtain two functions by one device, by constituting a digital subtraction system by using a quickly rising image pickup tube to realize an afterimage effect at the time of through-vision mode by using the frame memory. CONSTITUTION:When a through-vision mode is selected, a switching circuit 22 is switched so that a video signal, which does not pass a logarithmic conversion circuit 21, is stored in frame memories 25 and 26 by every one frame, which is successively obtained, through an AD conversion circuit 23 and arithmetic processing circuit 24. The arithmetic processing circuit 24 adds video signals, which are continuously obtained at real time, of one frame before and two frames before for each picture element. When this integrated signals are displayed, a through-vision picture integrated by every three frames at real time is shown. Therefore, so-called a picture image having a large afterimage effect is obtained.