baber/WOPTO huggingface dataset:
Patent JP-H05102180-A (JP)
Title: Manufacture of semiconductor device
Inventor: KATADA MITSUTAKA
IPC: H01L21/336
Filed: 1991-10-07
Abstract: PURPOSE:To eliminate limitation of implantation angle of ions even when the integration density of a circuit becomes high and to reduce an irregularity in an element characteristic even against an irregularity in the shape of the sidewall of a gate electrode. CONSTITUTION:A forward mesa-shaped polycrystalline silicon gate 3 is formed on a substrate 1; an oxide film 4 is formed so as to cover it. Ions are implanted at an implantation angle of theta by making use of the gate electrode 3 as a mask. At this time, the ions which are implanted via the sidewall of the gate electrode 3 are scattered by the oxide film 4; a low-concentration source drain layer 5 is formed without irregularity in a concentration distribution. After that, a nitride film 6 is formed; ions are implanted. Thereby, a high-concentration source-darin layer 7 can be formed with good positional controllability.
Patent JP-2000073324-A (JP)
Title: Wooden guard rail
Inventor: ISHIBASHI HIDEAKI
IPC: E01F15/04
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a wooden guard rail that can easily cope with a curve part of a road without impairing a surrounding view. SOLUTION: Support members 2 made of steel are fixed to wooden stanchions 1 immovably erected on a road every fixed space, by bolts 5 and nuts. Both ends of layered bodies of wooden beams 3 of thick plate shape and reinforcing steel plates 4 of thin plate shape are put over both upper and lower faces on both lateral sides of the support members 2, and bolts 7 are inserted through fitting holes 2b, 3b, 4b continuously formed in a vertical direction, and fastened by nuts 8. Fitting holes formed on the inside of two fitting holes 3b, 4b formed in the beam 3 and the reinforcing plate 4 are made oblong holes 3a, 4a to make the beam 3 and the reinforcing plate 4 bendable around the fitting holes 3b, 4b as an axis.  It is preferable to provide the stanchion 1 with an escape space 1b formed to avoid interference with the end of the layered body when the laminated body of the beam and reinforcing plate 4 is put in a bent state.
Patent JP-H03120183-A (JP)
Title: Work bench for setting up elevator
Inventor: TSUKAHARA YOSHITO
IPC: B66B11/02
Filed: 1989-10-04
Abstract: PURPOSE:To shorten a time for assembly and disassembly work with a temporary part reduced by providing a baseboard of a main unit in the periphery of a hood, which constitutes a roof of an elevator cage room of the main unit, while two upper and lower handrails parallel to the upper part of an upper beam in a cage frame of the main unit. CONSTITUTION:In a setting up work bench of an elevator, a drop-preventing main unit baseboard 5c is provided in the periphery of a hood 5b for constituting a roof of a main unit elevator cage room 5, while a main unit parapet 8 as a safety rack is provided along the periphery of the hood 5b in the upper part of an upper beam 1b in an elevator cage frame 1. Accordingly, by providing the main unit baseboard 5c and the main unit handrail 8 in the upper part of the hood 5b of the main unit cage room 5 to be used as an upper part work bench while by utilizing the cage room 5 as a lower part work bench, work is safey performed. By decreasing a temporary part, work time for assembly and disassembly is reduced, while the cost of transportation of carrying in-out and warehouse storage control is reduced.
Patent JP-H07119097-A (JP)
Title: Regenerated converted paper for heat-forming
Inventor: SAKURAI MASAHIKO
IPC: D21H27/36
Filed: 1993-10-18
Abstract: PURPOSE:To obtain a regenerated converted paper useful for the thermal forming to form a paper cup, dish, tray, etc., without causing the adhesion of molten hot-melt resin to a forming mold in molding by applying a heat- resistant sheet to a surface of a regenerated sheet containing a hot-melt resin. CONSTITUTION:This regenerated converted paper 1 is produced by covering a surface of a regenerated sheet 2 containing a hot-melt resin 2B with a heat- resistant sheet 3. The heat-resistant sheet is contacted with a hot forming mold to prevent the direct contact of the regenerated paper with the forming mold and the adhesion of the molten hot-melt resin to the mold.
Patent JP-H03122981-A (JP)
Title: Contact for edge connector
Inventor: KASHIWA YOICHI
IPC: H01R12/83
Filed: 1989-10-06
Abstract: PURPOSE:To provide satisfactory response to a wide range of aux. base board thicknesses by furnishing an approx. C-form No.2 contact means coupled with the tip of a resilient support, which is stretching at acute angle from near the base of an approx. C-form No.1 contact means incl. No.1 and No.2 part, and also furnishing a connection means connected from the base to a parent base board. CONSTITUTION:An approx. C-form No.2 contact means 30 coupled with the tip of a resilient support is provided as extending at acute angle to the base 11 from near the base of an approx. C-form No.1 contact means 10 incl. No.1 and No.2 part 12, 14 stretching upward from the two ends of the base 11, and also is provided a connection means 240 which is connected from the base 11 of No.1 contact means 10 to a parent base board 8. This permits setting off an ample length for the resilient support even though the construction is made less tall, that allows the elastic deformable amount to be large, so that generation of plastic deformation in the contact can be suppressed. This accomplishes satisfactory response to a wide range of aux. base board thicknesses.
Patent JP-H03122855-A (JP)
Title: Floating head for magneto-optical recording type recorder
Inventor: MURAKAMI AKEMI
IPC: G11B11/10
Filed: 1989-10-06
Abstract: PURPOSE:To further concentrate a magnetic field toward the convergent surface of an optical recording medium by forming a floating main body by a soft magnetic substance and composing the main body of an inside main body, for which an opening part for optical path is provided, and an outside main body to be formed by a non-magnetic substance. CONSTITUTION:In a floating head 1, a floating main body 10 is formed by the Mn-Zn ferrite of the soft magnetic substance and composed of an inside main body 4, for which an opening part 6 for optical path is provided, and an outside main body 3, to which the inside main body 4 is fitted, formed by the glass-shaped carbon of the non-magnetic substance. Accordingly, the formation of the magnetic field to the outside main body 3 side, which is composed of the non-magnetic substance, is decreased and the magnetic field can be concentrated toward the convergent surface of a magneto-optical disk 8 for the decreased part. Thus, the vertical magnetic field can be efficiently formed toward the convergent surface of the optical recording medium.
Patent JP-H08124060-A (JP)
Title: Smoke sensor
Inventor: KONOO HIDEYUKI
IPC: G08B17/10
Filed: 1994-10-25
Abstract: PURPOSE: To provide a smoke sensor which can open and close its smoke inflow ports without performing the loading/unloading operations of the sensor. CONSTITUTION: A smoke sensor consists of a smoke take part 1 which contains an almost cylindrical smoke take plate 4 including an inside smoke take plate 2 that has many inflow ports 5 and a guide part 6 linking in a prescribed direction and an outside smoke take plate 3 that is placed outside the plate 2 with a different color arrangement from the plate 2 and has the inflow ports arranged in the same way as the plate 2 and an interfit part 9 interfitting the part 6 in a slidable way, a smoke sensor means 11 which senses the smoke entering through the part 1, and an output means 12 which outputs an alarm to the outside based on the abnormality signal of the means 11.
Patent JP-H04139592-A (JP)
Title: Automatic teaching system for neurocomputer
Inventor: YOKONO MASAYUKI
IPC: G06F15/18
Filed: 1990-10-01
Abstract: PURPOSE:To execute online learning of a neural network and promote automation of a production line, etc., by providing a recognition object with a detector for forming a teaching signal and automatically forming a learning signal for a neurocomputer by using data. CONSTITUTION:The state quantity of a recognition object 1 is detected by detectors 2a-2e and the pattern of the detection data is inputted to a neurocomputer 3 to obtain the requested pattern recognition result. This learning processing is achieved in such a way that a learning controller 4 calculates the changed amount of weight of the neural network in the neurocomputer 3 and revises weight (W) based on the output of the neurocomputer 3 and the teaching data from a recognition device 7. Thus, online learning and automation of learning a pattern recognition system in a manufacturing/inspection process are made possible and unmanned/automated factory is materialized in a factory.
Patent JP-H0573366-A (JP)
Title: Detecting/editing/output system for abnormal trace data
Inventor: KAWASHIMA HIROKO
IPC: G06F11/34
Filed: 1991-09-12
Abstract: PURPOSE:To extract, edit and output only the abnormal trace data and its precedent and subsequent data when the abnormal trace data is produced. CONSTITUTION:In regard of a trace mechanism 10, the trace data generated by a trace data generating mechanism 11 are collected by a trace data collector means 13 and stored temporarily in a trace data storage means 14. At the same time, the abnormal trace data and its precedent and subsequent data are extracted by a counter 16 and a time 15 which serves as a means that secures the timing to cancel the abnormal state shown by an abnormal area detector means 12. These extracted data are stored in an abnormal trace data collector file 20 and then edited and outputted by an editing/output means 31 of an editing/output mechanism 30. Thus the abnormal trace data required most and its precedent and subsequent data can be automatically edited and outputted.
Patent JP-S62162712-A (JP)
Inventor: SUBEN RAURIDOSEN
IPC: F02B3/06
Filed: 1986-10-31
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-H04139461-A (JP)
Title: Electrostatic charge developing toner
Inventor: HAGIWARA KAZUYOSHI
IPC: G03G9/097
Filed: 1990-10-01
Abstract: PURPOSE:To obtain a sufficient triboelectrostatic charge quantity and to uniformize to triboelectrostatic charge quantity between toner particles and to prevent fogging by incorporating compds. having a specific beta-hydroxyketone structure into the toner. CONSTITUTION:At least one kind of the compds. which have the beta- hydroxyketone structure expressed by formula I or formula II and has the ring structure disposed with a hydroxy group on the methylene group exclusive of an arom. ring, in this structure and bonded with a carbonyl part and hydroxy part by the combination group A are incorporated into this toner. In the formula I, II, X denotes <=12C aryl group, hydrogen atom, halogen atom, hydroxy group, etc.; Y denotes <=6C alkylene group, <=12C arylene group; A denotes a combination group. The sufficient electrostatic charge quantity is obtd. in this way and the environmental dependency of the electrostatic charge quantity is lowered. The bright images which are uniformly electrostatically charged and are free from fogging are obtd.
Patent JP-H0682436-A (JP)
Title: Measuring apparatus for particulate
Inventor: KOJIMA KENNOSUKE
IPC: G01N31/12
Filed: 1992-09-02
Abstract: PURPOSE:To enhance the reliability of analytical values and the efficiency of use of a filter and to eliminate the need for an oxidation catalyst by causing particulates intermittently collected on the filter to be independenty burned using a CO2 gas laser generator. CONSTITUTION:A disc-shaped quartz filter 5 on which particulates P have been intermittently collected is placed on a disc-shaped base plate 4 which is rotationally driven by a pulse motor 3, and a CO2 gas laser generator 6 is provided corresponding to the filter 5. The generator 6 is moved along the radial direction of the base plate 4 and can pinpoint the individual particulates P collected on the filter 5 and completely burn them in an oxygen gas atmosphere or purified air at a high speed. Therefore, HC, C, S and the like in the particulates P can be converted into combustion gases of CO2, H2O, SO2 and the like without requiring an oxidation catalyst.
Patent JP-2000287918-A (JP)
Title: Air feeding valve structure for endoscope
Inventor: ARAI KAORU
IPC: A61B1/00
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To surely prevent an air leakage when an air leak hole is closed from occurring in an endoscope wherein air is fed to the distal end of an insertion section of the endoscope by closing the air leak hole which is formed on an operation button of an air feeding valve provided on an at-hand operation section of the endoscope. SOLUTION: For an at-hand operation section of an endoscope, an air-feeding/ water-feeding button 14 is provided on the main body case, and the at-hand operation section is constituted of an air feeding button 50 and a water feeding button 52. The air feeding button 50 is formed as a valve member, and is provided in a manner to open/close an air leak hole 51 which is formed on the water feeding button 52. When the air feeding button 50 is depress-operated by a finger 90 of an operator, the air leak hole 51 is closed, and air from an air feeding tube 24, which is fed to an internal space 49, flows to an air feeding tube 44, and the air is fed into a body cavity through the insertion section of the endoscope.  Also, when the water feeding button 52 is depress-operated, a water feeding switching piston 48 is depressed, and the feeding of the air is stopped, and a water feeding into a body cavity through a water feeding tube 46 is started.
Patent JP-H04137765-A (JP)
Title: Polycrystal silicon thin film transistor
Inventor: NAGAHARA TATSURO
IPC: H01L29/786
Filed: 1990-09-28
Abstract: PURPOSE:To form a high-quality polycrystal silicon thin film without using an expensive heat-resisting glass substrate by forming the polycrystal silicon thin film on a light penetrable substrate at low temperatures, using the specified film formation gas and etching gas, not using hydrogen for a dilution gas. CONSTITUTION:In the manufacture of a polycrystal silicon thin film transistor, a light penetrable substrate 1 is used. Also, silicon hydride is used for a film formation gas for forming a polycrystal silicon film and silicon fluoride or silicon chloride gas is used for an etching gas. Such reaction gas is discharged at the specified power intensity into a plasma and a polycrystal silicon thin film 2 is formed on the light penetrable substrate 1 which is kept to a constant temperature between about 100 deg.C and 700 deg.C. Under such condition, the thin film 2 of (100) orientation 30% or above, hydrogen content 2.5 atom % or below and fluorine content 3 atom % or below can be obtained. On the thin film 2, a source electrode 4 and a drain electrode 3 are formed and a gate electrode 6 is formed on or under a part of the polycrystal silicon thin film between the source and drain electrodes through an insulated film 5. Thus, the device is completed.
Patent JP-H07115217-A (JP)
Title: Solar battery device
Inventor: YOSHIHARA AKIRA
IPC: H01L31/04
Filed: 1993-10-19
Abstract: PURPOSE:To avoid the occurrence of defective electrical continuity with a simple structure without increasing the thickness when the panel of a solar battery is removably attached to a secondary battery and the like. CONSTITUTION:The end part of the metal base material of a solar battery is made to protrude, and one terminal piece in positive or negative polarity is formed in a solar battery panel 3. Inserting parts 3f are coupled with facing connecting parts (4a, 15 and 16) so as to hold terminal pieces 17 and 18 having the positive and negative poarities. At least these parts are provided. A reinforcing member 5, which is fixed to the solar battery, is provided.
Patent JP-H04138344-A (JP)
Title: Wiring-pattern inspecting apparatus
Inventor: MARUYAMA YUJI
IPC: G06T7/00
Filed: 1990-09-28
Abstract: PURPOSE:To make it possible to absorb the instability in an etching step by comparing the feature data obtained from a board to be inspected with the learned data of the feature data obtained from a standard good board beforehand, and detecting only the true defect. CONSTITUTION:The wiring pattern formed on a printed board 101 is illuminated with a diffusively lighting device 104. The variable-density image is obtained with an image inputting means 102 wherein an image sensing means 103 is provided. The variable- density image obtained with the means 102 is converted into the binary-coded image with a binary-coding means 105. The image undergoes the specified image contraction and image expansion with theoritical masks in a contracting means 106 and an expanding means 107. In a thin-line forming means 109, the thin-line forming, wherein every one picture element is cut out of the background of the wiring pattern of the binary-coded image from the means 105, is performed. Then, the skelton image is outputted. In a feature extracting means 110, the feature data are extracted from the skelton image outputted from the means 109. In a judging means 112, the feature data from the means 110 are compared with the learned data of the feature data extracted from a good board from a feature-data memory means 111 beforehand, and only the true defect is detected.
Patent JP-H06110735-A (JP)
Title: Microprogram controller
Inventor: TANIMICHI TATSUHIKO
IPC: G06F11/28
Filed: 1992-09-30
Abstract: PURPOSE:To enable the measurement of a microprogram covering rate by writing a special pattern by ANDing the signal showing the measurement of the microprogram covering rate and the signal showing a storage device as a control storage. CONSTITUTION:A covering rate measurement writing permission signal 103 becomes effective by ANDing a covering rate measurement mode holding register 17 and an address selection signal 140 prepared in an address control part 14. In this case, a special pattern which is provided with a special mark and displays it is imparted to the writing data of a covering ratio measurement storage device 3 so as to show that an address is passed via a covering rate measurement data line 105. Therefore, a microprogram controller 1 as a control storage reads microcodes from a storage device 2 and at the same time, the controller 1 writes the special pattern in the covering ratio measurement storage device 3 of the same address as the address read out of the storage device 2.
Patent JP-H0898662-A (JP)
Title: Production of devils tongue
Inventor: YOSHINARI SAKAE
IPC: A23L11/00
Filed: 1994-09-30
Abstract: PURPOSE: To provide a method for producing devil's tongue, capable of homogeneously mixing devil's tongue with auxiliary raw materials such as beam curd or vegetable paste. CONSTITUTION: This method for producing devil's tongue comprises mixing the powder or ground product of devil's tongue with water, loosing the produced swollen devil's tongue paste with a cutter, chopper or strainer, adding auxiliary raw materials, further adding a coagulant, molding the mixture and subsequently thermally treating the molded product to give the devil's tongue in which the devil's tongue and the auxiliary raw materials are homogeneously mixed. When the auxiliary raw materials are added and stirred, air bubbles may be added to form a porous devil's tongue. 20-30wt.% of the water is preferably added to 1 pt.wt. (as solid content) of the powder or ground product of the devil's tongue. The mixing ratio of the devil's tongue paste to the auxiliary raw materials is preferably 3:7 to 9:1.
Patent JP-H02110053-A (JP)
Title: Double feeding detection for paper sheets and suchlike
Inventor: SATO TAKASHI
IPC: B65H7/12
Filed: 1988-10-19
Abstract: PURPOSE:To exceedingly ease the setting change of a slice level by making the condition where one and two paper sheets are placed on the position of an optical sensor, and setting a slice level for double feeding detection while confirming display. CONSTITUTION:To change a slice level for certificate detection, one certificate is interposed between the luminous element 19a and the light receiving element 19b of an optical sensor 19, a display lamp 24 for certificate delivery detection is lit with a level regulator 23 operated and the slice level varied, and then a display lamp 25 for double feeding detection too is lit with two certificates interposed. Then the slice level in a level setting part 22a for certificate passing detection is set so as to become the condition where the value of the level is higher than the level when the lamp 24 is lit in a slice level setter 22, and the slice level of the level setting part 22b for double feeding detection is set in the intermediate of the values when the lamps 24 and 25 are lit. Thus the slice level for double feeding detection can be made exceedingly easy.
Patent JP-S63117013-A (JP)
Title: Novel polymeric substance
Inventor: MATSUDA MINORU
IPC: C07C69/013
Filed: 1986-11-01
Abstract: PURPOSE:To obtain a polymeric substance having specified monomer units, excelling in stability in a solvent, having optical activity and being useful as an optical resolution agent. CONSTITUTION:An addition reaction is effected between 9-acetoxyanthracene obtained by reacting anthrone with acetic anhydride in a solvent (e.g., pyridine) and benzyne to form a triptycene skeleton, the acetate group is reduced with a reducing agent (e.g., lithium hydride), and the resulting hydroxyl group is methacryloylated to give 9-triptycenyl methacrylate (A). Component A is anion- polymerized at -78-0 deg.C, preferably, -50--30 deg.C in a solvent (e.g., toluene) in the presence of a polymerization catalyst (B) as an optically active anionic catalyst [e.g., (+)-2,3-dimethoxy-1,4-bisdimethylaminobutane-n-butyllithium] to give a polymeric substance having monomer units of the formula having an average MW of 1,000-50,000, a dispersivity <=1.5, and a specific rotation (in tetrahydrofuran) >=3 deg. (absolute value).
Patent JP-H08103807-A (JP)
Title: Rolling method of tube by stretch reducer
Inventor: SANAI SHOJI
IPC: B21B17/14
Filed: 1994-09-30
Abstract: PURPOSE: To prevent generation of wrinkle in stretch reducing the tube stock subjected to thinning of both tube ends by a mandrel mill. CONSTITUTION: In the method in which the tube stock thinned tube end by a hydraulic reducing mechanism of mandrel mill is subjected to stretch reducing by a stretch reducer so that tube end thickening phenomenon generated at stretch reducing by stretch reducer is canceled, based on the engaging/ disengaging timing of tube stock of an upstream stand (i), the control timing of number of revolutions of roll a downstream stand (i+1) is decided. The control of number of revolutions of roll set beforehand is executed corresponding to the sectional area of tube end thinned part by mandrel mill, at the same time, the deviation between measured value of number of revolutions and command value of number of revolutions is obtained, the control amount of a number of revolutions in rolling of the tube end thinned part of tube stock is changed.  The crop loss in stretch reducing is greatly reduced, the yield is improved by the same amount.
Patent JP-S63115743-A (JP)
Inventor: ISHIHARA JUICHI
IPC: B32B27/32
Filed: 1986-11-05
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-S63115744-A (JP)
Inventor: KOSUGI TETSUSHI
IPC: B32B27/24
Filed: 1986-11-05
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。