baber/WOPTO huggingface dataset:
Patent JP-H0244637-A (JP)
Title: Dark field viewing device
Inventor: MURAMATSU TOSHIO
IPC: H01J31/50
Filed: 1988-07-12
Abstract: PURPOSE:To avoid bothering works by human labor every time required, by sensing an illuminance level of a target object and performing projection of an infrared aid light automatically. CONSTITUTION:In a dark field viewing device in which fine light from a target object 1 is focused on a photoelectric surface 8 by an objective lens 2 and perceived through an image intensifier 3, a fluorescent surface 9, and an eyepiece lens 7, infrared rays are projected from an infrared aid light source 4 when the object 1 is dark and hard to see. This infrared aid light source 4 is operated by a lightup control part 12. The illuminance on the object 1 is sensed by a photo-sensor 11, and the aid light source 4 is automatically operated through the lightup control part 12 in case the illuminance is below a certain level, and a specified aid light is projected, which eliminates bothering manual works of aid light projections each time necessity has arisen.
Patent JP-S6234985-A (JP)
Title: Production of pitch for carbonaceous material
Inventor: OTA MASAKATSU
IPC: C10C3/02
Filed: 1985-08-08
Abstract: PURPOSE:To efficiently obtain pitch having a tensile strength, elastic modulus, etc., suitable for carbonaceous materials, particularly carbon fibers, by heat- treating petroleum based pitch after removing light oil under specific conditions in two stages. CONSTITUTION:Raw material pitch after removing light oil in petroleum based heavy oil is heat-treated under conditions of 450-550 deg.C, preferably 460-520 deg.C under >=60mmHg, preferably 100mmHg-2kg/cm<2>G pressure in the first stage. The resultant heat-treated pitch is then heat-treated under conditions of 450-550 deg.C, preferably 460-530 deg.C under 0.1-50mmHg, preferably 0.5-20mmHg pressure in the second stage to afford the aimed pitch for carbonaceous materials.
Patent JP-2001001176-A (JP)
Title: Laser beam-punch composite machine
Inventor: ENDO KOICHI
IPC: B23K26/142
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To effectively utilize energy by decreasing air consumption and to prevent dust intrusion from rear side of a work being in laser beam machining on a lower turret by applying a simple structure and operation in a laser beam- punch composite machine. SOLUTION: A machining head 2 constituting a laser beam machining part is communicated with an upper dust collector 5 through a machining head cover 1, and at the same time is also communicated with a lower dust collector 8 through a cartridge 3; discharged air (a) from the upper dust collector 5 and discharged air a' from the lower dust collector 8 are assembled, the assembled discharged air A is reused to form an air layer AS, and the air layer AS is made to flow out into the laser beam machining side part toward a die D on a lower turret 12 constituting a punching part.
Patent JP-S6329490-A (JP)
Inventor: UEDA SHUJI
IPC: H05B37/03
Filed: 1986-07-22
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-S6330056-A (JP)
Title: Interstation account code confirming system
Inventor: TOBE MICHIKO
IPC: H04Q3/58
Filed: 1986-07-23
Abstract: PURPOSE:To attain the release of trunk line originating restriction by transferring an account code to an exchange being an account code registration original via a network so as to obtain confirmation. CONSTITUTION:A subscriber operates a telephone set 3 to apply the registration of an account code to an exchange 1. Account code information comprising a subscriber number and an account code is transferred from an exchange 2 to an exchange 1 via a signal line 5 connected to the exchange station 1. In receiving the account code information from the exchange 2 by the exchange 1, an account code registration memory 8 is retrieved by the subscriber number, the account code transferred from the exchange 2 is collated with an account code 10 registered in the account code registration memory 8, and the result is transferred to the exchange 2 via a signal line 5 from the exchange 1. In receiving the result of the confirmation of the account code, the exchange 2 decides whether or not the account code is confirmed, the confirmation is taken, then the originating restriction of a trunk line 6 is released and a dial tone (DT) is sent from a public network 7 to the subscriber telephone set 4.
Patent JP-H0225496-A (JP)
Title: Production of glycosyl compound
Inventor: MUKOYAMA MITSUAKI
IPC: C07H15/256
Filed: 1988-07-12
Abstract: PURPOSE:To obtain the subject compound in high yield by reacting an acylated saccharide with alcohols or silyl ether derivatives thereof in the presence of a bi- and tetravalent tin compounds and glycosylating the above-mentioned acylated saccharide. CONSTITUTION:Metal perhalogenates (e.g., LiClO4) are preferably added into a solvent (e.g., methylene chloride) in the presence of a bivalent tin compound (e.g., SnF2) and a tetravalent tin compound (e.g., SnCl4) at (0.5:1.5)-(1.5:0.5) molar ratio to react an acylated saccharide [e.g., expressed by the formula (Ac is acetyl; Bn is benzyl)] with alcohols or silyl ether derivatives thereof at -30 to +50 deg.C for several to 48hr under anhydrous conditions to afford the objective compound. Furthermore, the alcohols, etc., are preferably used in an amount of 1.1-1.6 equiv. based on the acylated saccharide and the total amount of the bi- and tetravalent tin compounds used is preferably 0.1-1.5 equiv. based on the acylated saccharide.
Patent JP-S6239416-A (JP)
Inventor: KAWASHIMA FUJIO
IPC: B65B13/26
Filed: 1985-08-06
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-S56102445-A (JP)
Title: Clamper for machine tool
Inventor: YONEZAWA KEITAROU
IPC: B23Q3/06
Filed: 1979-12-29
Abstract: PURPOSE: To reduce the size and weight of a clamper by fitting a clamping device which clamp-drives a point of force to a clamp side to the point of force of a clamp arm itself.  
     CONSTITUTION: In a clamp arm 4, a supporting point 4c, a point of force 4b and a point of application 4b are formed. A clamping device 5 fitted to this point of force 4b consists of an input working part 5B and an output working part 5A, and at the lower half of the output working part 5A, a screw 5c is screwed vertically into the point of force 4b, and into the upper half of a worm wheel 5d, the worm 5e of a manual driving member 5b is meshed. By turning this manual driving member 5b manually with a wrench or the like to turn a pusher 5a at a reduced speed to advance it downward and thrust against the upper face 2a of a bolster, and by this advance-driving force, the point of force 4b is clamp-driven to the clamp side. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0812414-A (JP)
Title: Production of magnesia-spinel brick
Inventor: KUSUSE HIROSHI
IPC: F27D1/00
Filed: 1994-06-30
Abstract: PURPOSE:To provide a magnesia-spinel brick characterized by its thermal conductivity being low enough for use as a lining material of a cement rotary kiln, especially in the coating-detachment zone. CONSTITUTION:As the magnesia refractory material for production of this magnesia-spinel brick, any of electrofused magnesia, seawater magnesia and natural magnesia can be used. The content of alumina in the magnesia-spinel brick is 12 to 18wt.% and the silica content is 2.0 to 10wt.%.
Patent JP-S6330254-A (JP)
Title: Printing head
Inventor: SAITO YUKITAKA
IPC: B41J2/135
Filed: 1986-07-25
Abstract: PURPOSE:To change the diameter of a dot by controlling the particle size of an ink jet particle, by mounting a re-squeezing mechanism to the leading end of an ink jet orifice. CONSTITUTION:This printing head is constituted by mounting a re-squeezing mechanism 11 to a nozzle leading end 10. The re-squeezing mechanism 11 consists of a jet orifice 15, a flange 16 and a fixing ring 17 protruding from the flange 16 on the inner peripheral side thereof. The fixing ring 17 is engaged with the outside of a nozzle 8 and fixed so that the orifice 18 of the nozzle leading end 10 coincides with the orifice 19 of the jet orifice 15. Since the leading end diameter of the orifice 19 is finer than that of the orifice 18, the reduction of a jet ink diameter is achieved by the arrangement of the re-squeezing mechanism 11. The re-squeezing mechanism can be mounted to a part of a case in a detachable manner.
Patent JP-S6064325-A (JP)
Title: Liquid crystal display element
Inventor: SHIMAZAKI YUZURU
IPC: G02F1/133
Filed: 1983-09-20
Abstract: PURPOSE:To obtain a liquid crystal display element with high reliability by forming a flexible film with electrode terminals on an electrode terminal lead- out part by thermocompression bonding so that respective electrode terminals are in corresponding relation, and adhering said film to the circumference of a substrate with an adhesive. CONSTITUTION:The flexible film 10 with the electrode terminals is formed on the electrode terminal lead-out part 14 by thermocompression bonding at about 120 deg.C, for 3sec, and under 0.5kg/cm<2> pressure so that the electrode terminals are in corresponding relation. Then, an epoxy adhesive 11 is applied to the electrode terminal lead-out part of an element and the circumference of said flexible film 10 and cured at 100 deg.C for 30min. Electrodes for display are formed on a couple of plastic substrates 8 and 9 facing each other, and orientation control films are formed thereupon. A substrate 2 is larger in size than a substrate 1 at least in one direction, and electrode terminals 13 are arrayed at the connection part of them.
Patent JP-H0462479-A (JP)
Title: Electric inspecting method for semiconductor device
Inventor: MATSUBARA KOJI
IPC: G01R31/26
Filed: 1990-06-29
Abstract: PURPOSE:To lead electrodes out without any damage by positioning and pressing the electrodes of a semiconductor device against a substrate which has electrodes for inspection corresponding to the respective electrodes of the semiconductor device. CONSTITUTION:The semiconductor device 1 where the projection electrodes 2 are formed is pressed in the direction of the thickness against the inspection substrate 3 which has lead-out electrodes 4 formed at positions corresponding to the electrodes 2 while positioned. At this time, one end of each electrode 4 is connected electrically in contact with an electrode 2 and the other end of the electrode 4 is connected to an output terminal of the inspection device for the semiconductor device, thereby inspecting the semiconductor device 1 electrically. Consequently, the electrodes of the semiconductor devices are prevented from being damaged and when the semiconductor device is mounted on another substrate after the electric inspection, a stable connection state is obtained.
Patent JP-H0268820-A (JP)
Title: Electric conductor in the form of wire or cable
Inventor: HERUMUUTO DERUSHIYU
IPC: H01L39/24
Filed: 1989-07-05
Abstract: PURPOSE: To improve the density of a critical limiting current flowing through an electric conductor by providing a metal sheath around it and embedding its filament cores into a highly permeable and flexible magnetic material. CONSTITUTION: Each filament core 1 of an electric conductor which comprises as the base a ceramic high-temperature superconductor provided with a metal sheath 3 and is divided into a plurality of filaments is embedded into a highly permeable and flexible magnetic material 4. The magnetic material preferably comprising Fe, Ni or an alloy made of either metal must have a permeability of at least 10 and a saturation of its magnetic induction of at least 0.2 tesla. The electric conductor has a diameter of its cores of 2 to 200μm, and is formed as a multi-filament conductor having a common embedding part in which the cores are sealed at their every side into the continuous, flexible magnetic material 4. That constitution quadruples the density of its critical limiting current as compared with a wire or cable type high-temperature superconductor not shielded.
Patent JP-H02132324-A (JP)
Title: Absolute value encoder
Inventor: AZUMA KOICHI
IPC: H03M1/24
Filed: 1989-07-07
Abstract: PURPOSE:To detect an absolute angle in one turn by using a code detecting element in addition to a code plate which is divided equally into N slits and given 0 or 1 in the respective slits so that all binary-coded values B1-BN forming P continuous slits form different cyclic random number sequences. CONSTITUTION:A P-bit random number code of 1 and 0 is set and this binary- coded value is denoted as B'1. The code value is shifted right by one bit and 0 is added to generate a code value B'2; when B'2not equal to B'1, a (P-1)-bit random code which has 0 added on the left side of the most significant digit bit is generated. Further, the code is shifted right by one bit and 0 is arranged at the most significant digit bit position to obtain a code value B'3; when B'2not equal to B'1 and B'2, 0 is added at the most significant digit bit of the code to generate a (P+2)-bit random code and N-bit random codes are generated similarly. When the code is equal, the code is shifted and 1 is added at the most significant return digit. Thus, the absolute angle is found by P slit detecting elements.
Patent JP-S5797443-A (JP)
Title: Cementation measuring method by ultrasonic wave
Inventor: MARUMOTO HIDEO
IPC: G01N29/00
Filed: 1980-12-10
Abstract: PURPOSE:To measure the depth of cementation with high precision and also measure a cemented layer locally, by permitting an ultrasonic wave to propagate through a sample material with the cemented layer and by comparing the height of a reflected echo with that of a new material. CONSTITUTION:A frame body is filled with a liquid Q such as oil and mounts an ultrasonic probe PR on one end to bring the liquid Q into contact with its probe surface PRS. Then, an ultrasonic wave is made to propagate at right angles to the external surface of a test-piece TP through the liquid Q. The reflected-echo heights of test-pieces TPa and TPb of a cemented layer 0mm. (new material) and a sample material are measured. In this case, the height ratio of the bottom- surface echoes WBa1 and WBb1 of the test-pieces TPa and TPb is found to find the depth of cementation of the sample material TPb from a calibration curve according to the frequency of the used ultrasonic wave.
Patent JP-S6085300-A (JP)
Inventor: DOAN BAANAADO POORU
IPC: F04D29/58
Filed: 1984-08-23
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-2000039031-A (JP)
Title: Casing for multiple disc clutch
Inventor: PINSCHMIDT UDO
IPC: F16D13/52
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To minimize the mass and inertial moment as much as possible by providing a corresponding fixed part for arranging a corresponding fixing element in an empty part, and making it possible to lay the corresponding fixing part into a fixed and engaged state with the fixing part of a fixing bolt element. SOLUTION: A toothed ring 16 has a hollowly formed disc entrained tooth 24 and a vertically extending empty part 44. The through-port 54 of the empty part 44 has the larger opening cross section on the end part separated from the end area 68 of the toothed ring 16, and a fixing stone 70 for fixing a lid 18 is fitted to this surface. The fixing stone 70 has a corresponding fixing part 72 contact parts 74, 76 extended in the exactly opposite direction thereto, and the profiles thereof correspond to the forms of the through-holes 54, 50 closer to the end area 68. When the male screw part 92 of a screw 90 is screwed to the female screw opening part of the hole 86 of the corresponding fixing part 72, the fixing stone 70 is moved axially toward the end part 68 until a stopper is formed.  The lid can be thus fixed to the toothed ring with a short fixing screw, and the weight can be reduced by use of the above components.
Patent JP-H0727786-A (JP)
Title: Semiconductor-type acceleration sensor
Inventor: GOTO MASARU
IPC: H01L29/84
Filed: 1993-07-14
Abstract: PURPOSE:To reduce the aged deterioration of sensor characteristics and to enhance the stability and the temperature characteristic of an acceleration sensor by a method wherein a ceramic substrate is bonded to a metal stem by silicone-based adhesive which is provided with elasticity after hardening. CONSTITUTION:A semiconductor-type acceleration sensor element in which a beam part 4 is formed, provided with a plate spring part in its base part and a mass part 7 in its tip part, and a peripheral circuit 10 are mounted on a ceramic substrate 9, and the substrate 9 is bonded to a metal stem 1 via an adhesive layer 13. Then, the adhesive layer is formed so as to be divided into a plurality of stripes, spaces 20 are formed in divided adhesive layers 13, the air flows through the spaces 20 and the hardening of the adhesive layers 13 is promoted. As an adhesive which forms the adhesive layers 13, a thermoset resin and a room-temperature hardening resin are enumerated. However, in order to reduce thermal damage to an electronic component mounted on the ceramic substrate 9, a room-temperature hardening-type silicone-based adhesive is used.
Patent JP-S5966019-A (JP)
Inventor: NOMURA SEIJI
IPC: H01H15/10
Filed: 1982-10-06
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-S6419725-A (JP)
Title: Wet treatment equipment
Inventor: WAKUI MASATERU
IPC: H01L21/68
Filed: 1987-07-15
Abstract: PURPOSE:To conduct wet treatment stably, and to remove nonuniformity on wet treatment by spraying a novel liquid against the surface to be treated at all times by a treating-liquid spray equipment. CONSTITUTION:A wet treater is composed of a continuous automatic line system mainly having a developing treating section, an etching treating section (a wafer etching treating section) and a peeling treating section. A developing tank 3 (or 4) for a developing treating section is constituted in such a manner that a substrate holding jig 40 and a vertical movable carriage 41A, etc., for a lifting gear 41 are interposed and the surface of a transparent glass substrate SUB is wet-treated. A treating-liquid spray equipment 3D is organized between an inserting port for the transparent glass substrate SUB in the developing tank 3 and a liquid tank section. The treating-liquid spray equipment 3D is constructed so as to spray a developer against the surface of the transparent glass substrate SUB developed and treated in the liquid tank section for the developing tank 3. A novel liquid is used as the sprayed developer.
Patent JP-S5798573-A (JP)
Title: Preparation of polyester imide resin paint
Inventor: SUZUKI AKIRA
IPC: C09D5/25
Filed: 1980-12-12
Abstract: PURPOSE: To prepare the titled paint which contains no phenolic solvent and can form an insulation film of a desired thickness in reduced numbers of painting operations, by a method wherein a small amount of glycols with low volatility is added to a polyester imide resin and the resulting mixture is melted by heating.  
     CONSTITUTION: 15W40eq.% acid component (terephthalic acid, isophthalic acid or an alkyl ester thereof), 45W75eq.% diol component (e.g.; ethylene glycol) and 8W30eq.% triol component (e.g.; glycerine) are preliminarily condensed. Then 3W20eq.% imide acid obtained from trimellitic acid and an aromatic diamine is reacted with the obtained condensate to form a polyester imide resin and, subsequently, a crosslinking agent such as lead octenate or the like is added to the obtained resin. Next, to the above described polyester imide resin, a nonvolatile glycol type solvent with a relatively high b.p. (e.g.; ethylene glycol) is added in an appropriate amount and the obtained mixture is heated under stirring to form a paint having a resin concn. of 55W95wt% and melt viscosity (160W190°C) of 0.5W50 poise. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0224820-A (JP)
Title: Magnetic disk
Inventor: MIYAKE AKIRA
IPC: C09D5/23
Filed: 1988-07-13
Abstract: PURPOSE:To obtain the magnetic disk having excellent durability, less drop-outs and high reliability by providing a magnetic layer mainly contg. magnetic powder and binder on a nonmagnetic substrate of the magnetic disk and incorporating a polyurethane resin contg. arom. rings at a prescribed ratio or above as a binder into said layer. CONSTITUTION:The magnetic layer mainly contg. the magnetic powder and the binder is formed on the nonmagnetic substrate of the magnetic disk. The polyurethane resin contg. the arom. ring at >=0.3mol/g is incorporated as the binder of the magnetic layer of this magnetic disk into said layer. The magnetic disk having the magnetic layer is imparted with the characteristic of the excellent durability and the magnetic disk having the less drop-outs and the high reliability is obtd.
Patent JP-2000010748-A (JP)
Title: Slip issuing device
Inventor: MITSUI NOBUHIDE
IPC: G06Q10/10
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a slip issuing device capable of automatically selecting a printer using a form suitable for printing of edited slip data and issuing a slip. SOLUTION: Information to discriminate the classifications of slip forms which are individually used in plural printers connected through a network are stored. When slip data is edited, the classification of the slip form where this slip data should be printed is discriminated (ST2). The printer using the discriminated slip form is selected based on stored information (ST3), and slip data is transmitted to this selected printer through the network to issue a slip.
Patent JP-S6419656-A (JP)
Title: Manufacture of electron emitting element
Inventor: SAKANO YOSHIKAZU
IPC: H01J1/316
Filed: 1987-07-15
Abstract: PURPOSE:To make it possible to form an electron emitting part in which changes in a film, that is, the widths, dimensions, shapes, etc. are uniform and which is excellent in reproducibility at an optional position of the film and high in resistance by applying heat treatment to the film made of electron emitting material provided between electrodes that oppose each other using a heating means whose tip is constituted of a fine acicular substance. CONSTITUTION:An acicular substance 16 is one which is made of high melting point metal such as W, Pt, Ta, Mo, etc. or high melting point alloy such as HfB2, ZrB2, etc., and whose tip area is minute, and the size of the tip is optionally selected to use. To apply heat treatment to a film made of electron emitting material, using a heating means whose tip consists of fine acicular substance, the acicular substance 16 is heated up to above the melting point of the electron emitting material of the film by a coil heater, for example, among the air or inside a vacuum vessel, and the heated acicular substance is contacted with a position to form an electron emitting part 15 in the film 13 so as to generate a change in the film. In this way, by shifting the acicular substance 16, the electron emitting part in an optional shape can be formed at an optional position of the neck part of the film 13.
Patent JP-S57101589-A (JP)
Title: Phase control device
Inventor: OGURA TAKEO
IPC: H02P23/07
Filed: 1980-12-11
Abstract: PURPOSE:To reduce the error of each phase firing timing at the starting time by comparing the speed control voltage of DC with the voltage of a phase leading at the prescribed angle from the phase voltage of a phase to be controlled and firing the controlled rectifier of the phase to be controlled. CONSTITUTION:In a phase control circuit 8, there are employed a voltage Vy of a phase leading at 60 deg. from the phase voltage of a phase U to be controlled and a voltage Vx in addition to the voltage of Vx+30  to hold the phase controlling angle alpha at 30-180 deg.. The outputs of transistors 9-11 are applied to a gate 19 together with the output of a UJT oscillator 22 through IC logic gates 17, 18 to interrupt the transistor 12, and the firing pulse of the gate 21 of the U<+> element of a controlled rectifier 2 via a pulse transformer 20. Thus, since the firing starting point at the angle alpha=180 deg. is displaced forwardly at 30 deg. as compared with the conventional one, the displacement of the phase angle due to the variation in the circuit constant can be reduced even if the VE is displaced equivalently by DELTAVE at each phase due to the variation in the circuit constant.