baber/WOPTO huggingface dataset:
Patent JP-H08243283-A (JP)
Title: Switch-over device for lock machine
Inventor: YAMAMOTO TAKASHI
IPC: D05B57/00
Filed: 1995-03-14
Abstract: PURPOSE: To enhance operating performance, and thereby lower cost involved in a lock sewing machine capable of making switch-over between over-edge chain stitching and chain stitching by itself with the movement of a lower looper switched over. CONSTITUTION: A switch-over plate 306 is fixed to a longitudinal rocking member 303 at its end section 307 in such a way as to be freely rotated, and it is rocked as a longitudinal rocking shaft 302 is rocked. A longitudinal rocking motion transfer pin 308 and a lock pin 312 are provided for the shaft section of the switch-over plate and the shaft section of a switch-over operating plate 309, and the switch-over operating plate 309 is engaged with the other end section 315 of the switch-over plate at its one end section 311. When the engagement of the longitudinal rocking motion transfer pin 308 with respect to a lower looper shaft 304 is released by the movement of the switch-over operating plate 309 in the longitudinal direction, the lock pin 312 is engaged with the lower looper shaft 304, and the movement of the shaft 304 in the longitudinal direction is thereby locked.  When the longitudinal rocking motion transfer pin 308 is engaged with the lower looper shaft 304, the lock of the looper shaft 304 by the lock pin 312 is thereby released.
Patent JP-H05257817-A (JP)
Title: Data storage system
IPC: G06F21/60
Filed: 1992-03-13
Abstract: PURPOSE:To prevent data stored in a data storage device from being taken out by a 3rd party. CONSTITUTION:The data storage device has a code generation part 108 which generates a key code at random and a key code storage part 110 where key codes by object terminal devices are recorded and each time the data storage device 100 receives and stores data, the key code generated by the key code generation part 108 is sent to a transmission-side terminal at the end of a communication. The data storage device, on the other hand, takes data out of a data storage part 106 and sends the data to the terminal device side only when the key code received at the time of a procedure for taking at least the stored data out is collated by a key code discrimination part 109 with the key codes in the key code storage part 110 and the matching key code is found. Consequently, the key code is changed every time data is stored, so it takes a long time to clarify the key code, the clarification is disabled.
Patent JP-H07238695-A (JP)
Title: Structure of living room and entrance hall in house
Inventor: OKAJIMA NAOKI
IPC: E04H1/02
Filed: 1994-02-28
Abstract: PURPOSE:To secure safety and privacy on the side of the outside corridor of a house, while admitting sunlight and ventilating the house. CONSTITUTION:A living space 10 separate from an outside corridor 3 by way of an entrance hall 5 and a partition wall 12 is formed, and a door 9 and a gate 6 are provided respectively on that side of the entrance hall 5 facing the living space 10 and on that side of the hall facing the outside corridor 3, in such a way that the floor 31 is joined to the ceiling 32. In this case, the width W2 of the gate 6 is greater than the width W1 of the door 9 and connecting walls 34, 34 are provided between the door 9 and the gate 6 in such a manner as to broaden toward the gate 6 from the door 9, and a window 11 is provided in the connecting wall 34. The window 11 is slanted facing the outside corridor 3 and thus admits sunlight easily. Since the entrance hall 5 cannot be viewed from the outside corridor 3 through the gate 6 even with the window 11 open, the living space can be ventilated safely. The house looks nice since the need for a window grating or a fire door is eliminated.
Patent JP-H05259568-A (JP)
Title: Abutting bond method of semiconductor guide layers
IPC: G02F1/025
Filed: 1992-03-13
Abstract: PURPOSE:To make optical axes coincide with each the for bonding, by a method wherein, when a first semiconductor waveguide layer is eliminated by etching, the shape recessed from the wall surface to the inside is subjected to ammonium sulfide treatment, and a second semiconductor waveguide layer is crystal-grown until the region recessed by etching. CONSTITUTION:When a first semiconductor waveguide layer 2 is eliminated by etching, strain may be generated on the surface. The strain 6 on the surface restrains the migration of atoms during the growth when one or more second semiconductor waveguide layers 4 different in thickness and composition are grown by vapor phase epitaxy subsequent to the etching. Hence the growth in the vicinity of etching bond surface is restrained, and a guide layer happens not to grow up to specified thickness. By dipping the surface in (NH4)2Sx aqueous solution containing ammonium sulfied just after etching, the strain of atomic layer order on the surface is eliminated, and the second semiconductor waveguide layer 4 which is newly grown is formed.
Patent JP-H11259330-A (JP)
Title: Module for evaluation, microcomputer chip for evaluation and debugging system
Inventor: ITOU YOSHITAKA
IPC: G06F11/22
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To easily provide system debugging or software debugging in a practical service environment of an onboard control system or the like. SOLUTION: An evaluation module 1 is constituted by mounting a microcomputer chip 2 for evaluation, a RAM chip 3 for substituting the built-in ROM of that target microcomputer, and a flash ROM chip 4 to be allocated to the storage area of a system control program or user program on a package 5 having compatibility with the target microcomputer concerning an external terminal. Thus, the target microcomputer is replaced with the evaluation module on the target system of a user as it is, and system debugging or software debugging of the target system is enabled.
Patent JP-S60198215-A (JP)
Title: Transfer mold for insert molding
Inventor: MATSUMOTO JIYUNJI
IPC: B29C45/02
Filed: 1984-03-22
Abstract: PURPOSE:To escape the dimensional error of an insert part in clamping molds, to stick a pot closely to the insert part and to prevent flashes from growth by not fixing the pot between the upper plate and the intermediate mold but keeping the intermediate mold so that it can slide vertically a small distance. CONSTITUTION:The flange section 3B of the pot 3 is not fixed completely by the upper plate 6 and the intermediate mold 7 but installed on the intermediate mold so that it can slide vertically within a small clearance 13. Therefore, the projection section 3A of the pot 3 comes into contact with the center hole 2A of the insert part 2 just before the intermediate mold 7 and the lower mold 9 are closed to each other. Accordingly, in the insert part 2 the dispersion in height and diameter is absorbed within the clearance 13.
Patent JP-H04290436-A (JP)
Title: Manufacture of semiconductor device
Inventor: NISHIO HIDETOSHI
IPC: H01L21/316
Filed: 1991-03-19
Abstract: PURPOSE:To provide a semiconductor device manufacturing method which facilitates formation of a layer insulating film suitable for levelling the surface of a wiring layer having unevenness without causing leakage. CONSTITUTION:A compression stress insulating film 16 having a thickness not less than 100nm is formed on a wiring layer 14 having unevenness and a PSG film 18 having a thickness not larger than 300nm is formed on the compression stress insulating film 16 by using tetraethyl orthosilicate and ozone to level the surface.
Patent JP-S55146260-A (JP)
Title: Acceleration device for carburetor
Inventor: KITAMURA SHIYUUICHI
IPC: F02M11/00
Filed: 1979-05-04
Abstract: PURPOSE: To improve an accelerating property and to enable the treatment against an exhaust gas, by altering the quantity of fuel discharged from an accelerating pump depending on various conditions such as the warmed-up state of an engine, the degree of opening of a throttle valve, a quick or slow acceleration state, etc.  
     CONSTITUTION: An acceleration device is provided with an accelerating pump 3 having a fuel return passage 8 which communicates with a float chamber F. Detectors, 13, 14, 15 or the like, which detect at least one of various conditions such as the warmed-up state of an engine, the ratio of recycle of exhaust gas, the starting time of the secondary side action of a two-stage carburetor, etc., are used to quickly actuate a valve 9' provided in the fuel return passage 8 to increase or decrease the quantity of fuel which is discharged from the accelerating pump 3 to the carburetor. According to this constitution, the fuel discharge quantity of the accelerating pump 3 is controlled into an ideal state depending on the various conditions. This control is very effective to improve a running property and to purify the exhaust gas. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02210368-A (JP)
Title: Horizontal resist adjusting device
Inventor: MORI HIROSHI
IPC: B41J3/60
Filed: 1989-03-09
Abstract: PURPOSE:To contrive the facilitation of an adjustment by setting separately as a correction value a shift from a position reference in the horizontal direction at the time when recording paper reaches a recording part in accordance with plural feed paper means and correcting an image recording start time point. CONSTITUTION:When a print request is received from a system controller 22, a main body control part 23 confirms a feed paper start position and checks up from which of a first and a second feed paper cassettes its recording paper is fed in the case of refeed paper from a double face unit, and executes write by setting a value of the corresponding dip switches 26-29 as a horizontal resist correction value and controlling an image recording start point in the horizontal direction. Accordingly, in each of the case when the same recording paper fed from a first feed paper cassette is refed from the double face unit, and the case when the same recording paper fed from a second feed paper cassette is refed from the double face unit, the correction value can be set separately. In such a way, the facilitation of an adjustment can be contrived.
Patent JP-H0578477-A (JP)
Title: Production of transparent hydrophilic polyamide elastomer and polyamide elastomer
Inventor: ISHIBASHI YUZURU
IPC: C08G69/44
Filed: 1992-03-13
Abstract: PURPOSE:To obtain the subject elastomer having low hardness and easily recoverable by cooling with water by reacting a polyamide-forming monomer, a dicarboxylic acid and a diol under specific condition. CONSTITUTION:The objective elastomer is produced by reacting (A) a polyamide-forming monomer containing >=50wt.% of caprolactam with (B) a 6-20C dicarboxylic acid and (C) a dial having a number-average molecular weight of 1,000-400 and containing 30-99wt.% of polyoxyethylene glycol segment in an inert gas flow or under reduced pressure of 100-750Torr at 180-280 deg.C while removing water produced by the reaction from the system, distilling out the most part of unreacted caprolactam by slowly decreasing the pressure to <=100Torr, adding titanium alkoxide and/or zirconium alkoxide to the reational system and polymerizing the components under reduced pressure of <=50Torr at 200-280 deg.C.
Patent JP-H01272848-A (JP)
Title: Ribbon wheel for wefting of loom
Inventor: HAINERU KERUN
IPC: D03D47/27
Filed: 1989-03-09
Abstract: PURPOSE: To make a ribbon wheel usable even in the case of different widths of weft inserting and to improve weft inserting ability by laying a surface of revolution for weft inserting ribbon around a ribbon wheel and drawing the surface of revolution in a shape of swirl. CONSTITUTION: This ribbon wheel 1 is equipped with a wheel boss 2 and a wheel main body 3 having an outside wheel rim 4 and is supported rotatably around a revolving shaft line A by the wheel boss 2. A supporting member 5 equipped with a surface of revolution 6 for holding a weft inserting ribbon 7 is installed on the wheel rim 4. The radius vector of the surface of revolution 6 is continuously reduced from a front side 11 of a recessed part 8 to a rear side 12 when looked in the winding direction and the surface of revolution 6 has a shape of swirl around the ribbon wheel 1.
Patent JP-S52138407-A (JP)
Title: Dust collection of unburned exhaust gas from oxygen converter
Inventor: ICHIJI KATSUHIRO
IPC: C21C5/38
Filed: 1976-05-17
Abstract: PURPOSE:To improve the overall efficiency of dust collection of the exhaust gas and to collect the dust with a small pressure drop, by securing the pressure drop of the exhaust gas discharged from the oxygen blowing converter even at the period of low exhaust gas quantity at the initial stage and the final stage of the blowing at the primary Venturi scrubber among the Venturi scrubbers of two stages.
Patent JP-S56152212-A (JP)
Title: Superconductive coil
Inventor: NAKASHIMA HIROSHI
IPC: H01F6/06
Filed: 1980-04-28
Abstract: PURPOSE:To prevent the temperature rise of a superconductive coil in which a cooling passage is formed at a spool by molding the coil with synthetic resin by enclosing the outer periphery of the cooling passage with a thermal conductor. CONSTITUTION:A superconductive coil 1 is integrally impregnated with synthetic resin such as epoxy resin or the like and is fixed together with a spool 2 surrounding the outer periphery of the coil 1, and a cooling passage 3 is formed at the spool 2. This spool 2 and the passage 3 are formed of high strength member such as stainless steel or the like. A thermal conductor 6 such as an aluminum plate or a copper plate or the like is intimately secured by a welding or a bolt clamping to the outer periphery of the spool 2 and the passage 3. The heat generated from the coil 1 is transmitted to a freezing medium flowing through the passage 3 provided at the spool 2 to cool the coil 1. The heat and electromagnetic wave introduced from the exterior to the coil 1 are absorbed by the thermal conductor 6 and are transmitted to the freezing medium flowing through the passage 3 in the form of the heat to perform cooling.
Patent JP-H06263940-A (JP)
Title: Thermoplastic resin composition
Inventor: HIRAIWA TAKU
IPC: C08K3/22
Filed: 1993-03-16
Abstract: PURPOSE:To obtain the subject composition having excellent lightshielding property and environmental conformability and useful as a food packaging material, an optical display part, etc., by compounding a styrenic resin with titanium oxide, carbon black and a mineral filler at specific ratios. CONSTITUTION:This resin composition is produced by compounding (A) 100 pts.wt. of a styrenic resin with (B) 0.1-20 pts.wt. of titanium oxide, (C) 0.5-10wt.% (based on the titanium oxide) of carbon black and (D) 5-60 pts.wt. of a mineral filter such as aluminum oxide or aluminum silicate.
Patent JP-H02233654-A (JP)
Title: Cyanoacetamide derivative, its production and plant blight control agent containing same as active ingredient
Inventor: MANABE AKIO
IPC: C07C255/19
Filed: 1989-03-07
Abstract: NEW MATERIAL:A compound of formula I (R<1> and R<2> are each H, 1-5C alkyl, 3-5C haloalkyl, 3-5C alkenyl, 3-5C haloalkenyl, halogen, etc.). EXAMPLE:N-[1-(4-chlorophenyl)ethyl]-1-cyano-2,2-dimethylcyclopro-pane carbox- amide. USE:Plant blight control agents. PREPARATION:A reaction is made between 1-(4-chlorophenyl)ethylamine of formula II and an alpha-substituted cyanoacetic acid of formula III or its reactive derivative to obtain the compound of the formula I.
Patent JP-H04273190-A (JP)
Title: Electric circuit device
Inventor: AOKI MASAYUKI
IPC: H05K1/18
Filed: 1991-02-27
Abstract: PURPOSE:To prevent a large current from flowing to a conductive pattern of a printed wiring substrate and to enable easy operation of assembly even if an electrical part wherein a large current flows is provided to the printed wiring substrate. CONSTITUTION:A hole part 32b is formed in a printed wiring substrate 32 having a conductive pattern 42 in a lower side thereof. A conductive plate 38 which constitutes an input/output terminal is provided with a recessed part 44 which is fit to the hole part 32b and projects to the lower side. The load terminals 41 of a choke coil 33 wherein a large current flows are inserted to insertion holes 44a of the recessed part 44 and automatic soldering process is carried out the state; thereby, the lead terminals 41 are soldered simultaneously.
Patent JP-H05263980-A (JP)
Title: Branch part sealing method of lining pipe
IPC: F16L21/02
Filed: 1992-03-16
Abstract: PURPOSE:To realize a positive seal by connecting a branch joint to a lining pipe installed for regenerating an existing fluid conduit, and when this branch park is sealed, attaching the branch joint thereto after screwing a short pipe in a through hole. CONSTITUTION:When fluid conduit 1 such as a gas pipe, a water pipe or the like is used for a long period of time and thereby regenerated, a plastic pipe 2 consisting of thermoplastic resin is inserted into the fluid conduit 1, and the inside of this pipe 2 is pressurized, heated and expanded, making it go along the fluid conduit 1. When a branch joint 3 is connected to a branch part of the fluid conduit 1, a through hole 2a is drilled in a spot commensurate to the branch part of the plastic pipe 2, while a branch hole 1a is formed in the fluid conduit 1 concentrically with this through hole 2a. In succession, after a short plastic pipe 4 is screwed in the through hole 2a, a connecting external thread cylinder part 3 of the branch joint 3 is externally fitted in this short plastic pipe 4 via seal rings 5 and 5, while this cylinder part 3 is screwed in the branch hole 1a of the fluid conduit 1.
Patent JP-S63221615-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAMURA MITSUYOSHI
IPC: H01L21/027
Filed: 1987-03-10
Abstract: PURPOSE:To facilitate identifying the positions of respective chip patterns on a wafer even after dicing process by a method wherein identification marks are given to a plurality of the enlarged chip patterns which are formed on a reticle for reduced projection used for forming the chip patterns and the marks are projected onto the wafer. CONSTITUTION:In an assembly 3 of six enlarged chip patterns 2 of the circuits of a semiconductor device formed on a glass plate 1, identification marks are given to the respective enlarged chip patterns. The enlarged patterns of the circuits of the semiconductor device are reduced and projected onto a wafer 4. Because the identification marks A-F are given to the enlarged chip patterns on the reticle, as a matter of fact a number of chips on the wafer can be equally identified in the same way.
Patent JP-H10249793-A (JP)
Title: Film cutting and allocating method
Inventor: KANEDA YASUHISA
IPC: B26D5/00
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a film cutting and allocating method capable of allocating products in a short time, independently of a required number, and obtaining product films at a high yield. SOLUTION: The maximum number of products to be allocated to a fixed width of original film is determined. A product group which can be allocated in the maximum number only for the same products only is separated from a product group which can not be allocated (ST2). Then, a sequence is made in a narrower order for the group which can not be allocated (ST3) and followingly in a wider order for the group which can be allocated to complete the sequence of all products (ST4). As many number of products as possible are allocated in high order to an original film (ST6) and the products, possible to allocate, are allocated in sequence to the remaining original film (ST7). Every time when a required number of products are completed, the products are removed out of sequence (ST8). In this way, short-time and high-yield allocation is ensured.
Patent JP-2000250441-A (JP)
Title: Switch device for tuner
Inventor: ISHII KOJI
IPC: G09F9/00
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To enable the preset channel selecting operation of a tuner, which facilitates tuning operation, for channels more than operation buttons. SOLUTION: A display means 15j displays a tuner function image so that function images are viewed on operation buttons α having an operation button α1 for presetting and then a preset function image showing the registering or selecting function of a preset receiving station is viewed on the operation button α1 for presetting; when the operation button α except the operation button α1 for presetting among the operation buttons α is operated while the display means 15j displays the tuner function image, a display changing means 33A changes the contents of the tuner image displayed by the display means 15j, so that the contents of the preset function image viewed on the operation button α1 for presetting change.
Patent JP-S59179638-A (JP)
Title: Plastic magnet composition
Inventor: TSUCHIDA MICHINORI
IPC: C08L101/00
Filed: 1983-03-31
Abstract: PURPOSE:The titled composition having excellent magnetic characteristics and high reliability and prevented from being oxidized in air at high temperatures, prepared by mixing a plastic with a dye-coated magnetic metal powder. CONSTITUTION:A plastic is mixed with a dye-coated magnetic metal powder. More desirably, a plastic is mixed with a magnetic metal powder which is surface-coated first with a dye and then surface-treated with a silicone oil. The magnetic metal powders used are chiefly rare earth-cobalt magnetic metal powders and include those comprising a rare earth element and cobalt and those comprising a rare earth element, cobalt, copper, and a transition metal element. The amount of the dye used in the coating is preferably 0.02-2wt%, based on magnetic metal powder. The amount of the silicon oil used in the surface treatment is preferably 0.02-2wt%, based on the magnetic metal powder.
Patent JP-H03259610-A (JP)
Title: Multi-electrode type surface acoustic wave device
Inventor: FUKIHARU EIICHI
IPC: H03H9/145
Filed: 1990-03-09
Abstract: PURPOSE:To reduce a two-way loss by providing an additional pad having an impedance matching or mismatching use stray capacitance with respect to an external circuit between an input/output pad and plural transducers and varying the stray capacitance while varying the size of the area of the additional pad. CONSTITUTION:Transducers 12, 16 are connected directly and electrically to an input output pad 21 via a bypass line 40. An additional pad 34 is provided between the input output pad 21 and a transducer 14. An area S4 of the additional pad 34 is decided so that the stray capacitance of the additional pad 34 is in impedance matching with an external circuit. Thus, the power supplied to the transducer 14 is larger than the power supplied to the transducers 12, 16. This is similar to the input output pad 22. Thus, the power is concentrated to those placed in the middle of the transducers 11-17 and a two-way loss is reduced.
Patent JP-H07266178-A (JP)
Title: Damping device for machine tool
Inventor: EDAMURA KAZUYA
IPC: C10M171/00
Filed: 1994-03-25
Abstract: PURPOSE:To secure a machine damping device used with an ER fluid that imparts a high vibration damping effect to a sliding table or tool setting movable head, and further is capable of damping a vibration to the full in the three axial directions of X, Y and Z. CONSTITUTION:A first electrode 15 is attached to a sliding table 14 or tool setting movable head and a second electrode 17 to a table base or supporter, respectively. The first electrode 15 has more than one of electrode surfaces 15a and 15b, while the second electrode 17 also has more than one of electrode surfaces 17b and 17c, and these electrode surfaces are opposed to each other via a minite gap, and an ER fluid is filled up in this gap, and then an electric filed is impressed on an interval between both these electrodes 15 and 17.