baber/WOPTO huggingface dataset:
Patent JP-S52155971-A (JP)
Title: Electrode formation method of semiconductor device
Inventor: MASUDA MASAYUKI
IPC: H01L21/28
Filed: 1976-06-19
Abstract: PURPOSE: To prevent the decrease in bonding force and reliability of gold wires by removing the underlying poly-Si film of the lower part of bonding pads and sufficiently lowering the Si concentration in Al film. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63238708-A (JP)
Title: Leaky saw resonator
Inventor: MORITA TAKAO
IPC: H03H3/08
Filed: 1987-03-26
Abstract: PURPOSE:To obtain a leaky SAW resonator excellent in temperature characteristics in a high frequency area and having high Q by constituting an inter-digital transducer(IDT) of a structure embedding Al into a group formed in a crystal substrate. CONSTITUTION:The titled resonator is constituted of arranging the IDT 2 for exciting a leaky wave and a reflector 3 for closing the leaky wave to constitute the resonator on the surface of the crystals substrate 1 characterized by -74 deg.10' rotation and Y-cut in the wave advancing direction. The IDT 2 in said constitution is constituted of the structure embedding Al shown by the hatched parts 5 in a group etched on the surface of the substrate 1 by dry etching based upon e.g. CF4 gas. The height ho of the Al projected from the surface if the substrate 1 is set up so as to satisfy the shown equation about the period L of the IDT 2.
Patent JP-S62229702-A (JP)
Inventor: SASAKI MASARU
IPC: F21S8/10
Filed: 1986-03-31
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-H05118373-A (JP)
Title: Adjustable vibration damper for automobile
Inventor: BUORUFUGANGU GURIYUN
IPC: B60G17/08
Filed: 1991-04-05
Abstract: PURPOSE: To minimize dashpot by arranging stator windings of an electric motor, that drives an adjustment member mounted in a passage connecting two working chambers defined by a piston, in a recess in the piston rod, and arranging rotor for driving the adjusting component in a bore in the stator. CONSTITUTION: A dashpot 1 has an outer cylinder 2, and its inner chamber is divided into upper and lower chambers 4, 5 by a piston 3. The piston 3 is provided with vibration-suppressing valves (not shown in the figure), an electric motor 10 and an adjusting component 11 are accommodated in a cylindrical recess 9 in the piston rod 8 connected to the piston 3. In this invention, stator 12 of the electric motor 10 is composed of stator windings 13 combined by plastic fillers, and the stator 12 is connected to a motor head 14. Furthermore, a rotation shaft 16 for keeping a rotor 17 provided with permanent magnets 22 is fixed in the motor head 14, and valve cage 19 being the adjusting component 11 is constituted in a keeper 18 arranged in the rotor 17 in one body.
Patent JP-S60215736-A (JP)
Title: Production of sintered alloy having excellent resistance to wear at high temperature
Inventor: MANABE AKIRA
IPC: B22F3/10
Filed: 1984-04-11
Abstract: PURPOSE:To obtain a titled sintered alloy having decreased pores by heating a molding which is molded of alloy steel powder and has pores to the temp. slightly higher than the liquid phase forming temp. of the alloy steel powder while bringing said molding into contact with a metallic molding consisting essentially of copper to infilter the metal consisting essentially of copper therein and sintering said molding. CONSTITUTION:Alloy steel powder consisting of a tool steel or high-speed steel is compression-molded or is further preliminarily sintered to manufacture a molding having generally about 10-20% porosity. Such molding is heated to the temp. range higher by 0-50 deg.C than the liquid phase forming temp. of the molding while a metal consisting essentially of copper is held installed on the molding, by which the metal consisting essentially of copper is infiltered into the molding simultaneously with normal sintering of the skeleton of the molding. The sintered alloy having <=5%, for example, about 2.5% porosity and excellent resistance to wear at a high temp. is thus obtd. The alloy steel power having about 100 mesh grain size or atomized powder is usable. The green compact formed by compression molding of pure copper such as commercially marketed electrolytic copper powder or the like is usable as the metal consisting essentially of copper.
Patent JP-H11258722-A (JP)
Title: Silver halide photographic sensitive material and its treatment
Inventor: SUZUKI TETSUYA
IPC: G03C5/31
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive material which is suitable for ultrafast treatment or treatment with a low replenisher amt. and which realizes low pollution, and to provide its treating method, especially to provide a photosensitive material in which enough max. density (Dmax) is obtd. and failure or irregularity in a drying process is hardly caused, and to provide its treating method. SOLUTION: This silver halide photographic sensitive material has at least one silver halide emulsion layer and at least one hydrophilic colloid layer on a supporting body. The silver halide emulsion layer and/or hydrophilic colloid layer contains a developing agent and a latex derived from ethylene type unsatd. monomers having active methylene groups. Or, the silver halide emulsion layer and/or hydrophilic colloid layer may contain a developing agent and a compd. which has electron withdrawing groups and releases iodine ion in an alkaline atmosphere.
Patent JP-H06281194-A (JP)
Title: Air blowing device
Inventor: KUMAKAWA TAKAYUKI
IPC: F24F3/00
Filed: 1993-03-31
Abstract: PURPOSE:To produce the level of noises produced by an air blowing device by providing an air blow unit case, a housingless turbofan and an air guide plate. CONSTITUTION:When a housingless turbofan 40 rotates in an air blow unit case 15, the air drawn in by the fan 40 is temporarily delivered therethrough into an air blow unit case 15 at a high speed by the centrifugal force thereof. The air pressure (dynamic pressure) caused by this air speed is converted into a suitable static pressure in the air blow unit case 15 serving as an air blow chamber and the air is discharged from an outlet opening 16 into an air feed duct 24. Then, a desired air flow passage is formed by an air guide plate 95 and the effect of suppressing noise is produced to obtain the target air speed, thereby reducing the noise level.
Patent JP-S59199901-A (JP)
Inventor: SHIBATA YASUHIRO
IPC: E01B26/00
Filed: 1983-04-26
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-S55166650-A (JP)
Title: Electrophotographic toner
Inventor: ISHIKAWA KOUJI
IPC: G03G9/087
Filed: 1979-06-13
Abstract: PURPOSE: To obtain a toner free from scattering in quantity of frictional electric charge and having high fixability and superior stability in long-term use by using a copolymer resin contg. cinnamic acid comonomer as a toner constituent resin.  
     CONSTITUTION: A copolymer of cinnamic acid and a vinyl type monomer such as styrene derivatives, (meth)acrylic acid esters or monoolefins or a mixture of the copolymer and other compatible polymer such as styrene resin, acrylic resin or epoxy resin is used as a toner constituent resin. This resin (composition) is required to contain 1W25wt% of cinnamic acid and have a softening point of 170°C or below, preferably 50W150°C. The resin is blended with carbon black, pigment, dye, etc. and pulverized to form a toner by a known pulverizing method, a known liq. spray method or other method. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51148955-A (JP)
Title: Synthetic resin processed sliding door surface material producing method
Inventor: YAMAGISHI SHIYOUICHI
IPC: E04C2/24
Filed: 1975-06-17
Abstract: PURPOSE: To produce a sliding door surface material finished in a soft look, fully standable against the external shock, keepable of its original good appearance by being readily cleaned even when stained, and excellent in durability without deterioration,warping or distortion. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04237469-A (JP)
Title: Production of food and drink utilizing gellan gm
Inventor: TAMAOKI YOJI
IPC: A23L29/269
Filed: 1991-01-18
Abstract: PURPOSE:To obtain the title food and drink capable of freely forming jelly having various kinds of viscosities without needing to keep high temperature and having excellent texture and productivity by cooling a solution in which gellan gum is dissolved with a raw material water from which cation is removed. CONSTITUTION:A solution obtained by completely dissolving gellan gum in raw material water from which cation is removed as much as possible is previously cooled and prepared. On the one hand, a cationic solution of calcium ion is prepared and the above-mentioned gellan gum solution is added to the cationic solution and mixed therewith while stirring the cationic solution to provide the objective food and drink.
Patent JP-H09262527-A (JP)
Title: Resin film lining apparatus and method for lining using said apparatus
Inventor: SHIMOJO TOMOHIRO
IPC: B05D7/22
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To form a resin film lining with a uniform thickness by forming through holes for keeping the first space between a front pig being slidable on the inner face of a conduit and the first elastic pig being movable by following it and the second space between the first and the second elastic pigs under communicating condition in the first elastic pig. SOLUTION: When a resin film is formed on the inner face of a damaged conduit, a liq. resin 50 is filled in the first space 20 between a front pig 4 and the first pig 1 and the second space 30 between the first and the second pigs 1 and 2 a compressed space is sent into the conduit 100 from the back of the second elastic pig 2 to push it from behind and to advance it in the conduit 100. During this advancing, the liq. resin 50 in the second space 30 is gradually leaked backward from the gap between the inner face of the conduit 100 and the second elastic pig 2 to form a resin film 60 on the inner face of the conduit 100. In addition, at this time, as the liq. resin 50 in the first space 20 is naturally fed into the second space 30 through a number of through holes 8 provided in the first elastic pig 1, a resin film lining with a uniform thickness can be formed.
Patent JP-S547867-A (JP)
Title: Manufacture for semiconductor device
Inventor: TAKAGI HIROMITSU
IPC: H01L29/80
Filed: 1977-06-20
Abstract: PURPOSE: To enable to manufacture fine electrodes, by increasing the steps of the second layer film and the substrate and by making easy to lift off the second layer film, through the formation of concave part on the substrate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11271334-A (JP)
Title: Cantilever holder
Inventor: YAGI AKIRA
IPC: G01N37/00
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a cantilever holder that is rich in waterproofness and insulation property against a piezoelectric body and is also rich in durability. SOLUTION: A cantilever holder can support a cantilever 12 and at the same time is provided with a holder body 26 that is made of a single material for accommodating a piezoelectric body 6 while being shielded from the outside world. A hollow accommodation part 28 for accommodating the piezoelectric body inside is formed at the holder body 26 the opening diameter of the hollow accommodation part 28 gradually increases toward an upper opening 28a from a bottom part 28b. Also, a hole part 30 for sucking and fixing that can lead a continuity cable 18 for applying voltage to the piezoelectric body 6 being accommodated in the hollow accommodation part 28 into the hollow accommodation part 28 and at the same time can fix a continuity cable 18 at a constant position is provided near the upper opening of the holder body 26.
Patent JP-S57190742-A (JP)
Title: Manufacture of l-ring for packaging steel sheet coil
Inventor: YASUDA KENICHI
IPC: B21D53/18
Filed: 1981-05-15
Abstract: PURPOSE:To fit the L-ring firmly to a steel sheet coil end fit it easily and simply by making the central tubular body of an L-ring smaller in diameter than inner diameter of the steel sheet coil to be packed and forming this using a forming pressure die. CONSTITUTION:A steel sheet of required thickness is cut to a steel strip of required width, and specified width at one end of the steel strip is bent at right angles to form a long L-shaped material, and the long L-shaped material is formed to ring-shape. Both ends of the L-shaped material are welded to form an L-shaped ring 5 in which a flangelike disk 4 is fitted to the bottom outer periphery of a tubular body 3. The diameter of the central tubular body 3 is made slightly smaller than inner diameter of the steel sheet coil A. The central tubular body 3 of the L-ring 5 is fitted to a female die B using a forming pressure die consisting of a female die B having inner diameter that coincides with inner diameter of the steel sheet coil A and a male die C having diameter that coincides with inner diameter of the female die B and thinned at the tip. The male die C is fitted and pressed and formed so that the tubular body 3 at the center of the L-ring makes a right angle to the flangelike disk 4 and the thinned tip part is bent slightly to inside. Then, it is fitted firmly to the steel sheet coil A.
Patent JP-S57189007-A (JP)
Title: Detection of blister in exterior finish such as mortar
Inventor: NAKAGAWA HARUO
IPC: G01B21/30
Filed: 1981-05-19
Abstract: PURPOSE:To detect the blisters in exterior finishes such as mortar by using the temp. distributions of the surfaces of structures by using an IR temp. measuring device. CONSTITUTION:If mortar 2 coated on a substrate 1 such as concrete blisters partly, a space 3 is created between the substrate 1 and the mortar 2 in the blistered part. When solar light 4 falls onto this wall, the heat is radiated uniformly through the substrate 1 in the part where the substrate 1 and the mortar 2 are bound, but the heat radiation is poor in the blistered part on account of the intervention of the space 3 and the surface temp. there rises slightly higher than that of the other part. It is possible to detect the blistered part of the mortar by measuring the temp. distributions of such wall surface by using an IR temp. measuring device by which thermoimages or thermophotographs are obtained.
Patent JP-S59210245-A (JP)
Title: Range hood
Inventor: OGAWA SHINJI
IPC: F24F7/06
Filed: 1984-04-13
Abstract: PURPOSE:To prevent the proximity of a suction port from getting dirt and improve the durability of the range hood by a method wherein a part of atmosphere, supplied to the hood, is discharged horizontally against the suction port of indoor side of an exhaust path. CONSTITUTION:When air supplying blades 5 and air discharging blades 7 are rotated by a motor 8, most part of atmosphere, induced from an air supplying duct 9, passes through an air supplying path 2 and is supplied into a room from an indoor side discharging port 13 as shown by C C' while a part of it is discharged from the indoor side discharging port 14 toward the indoor side suction port 15 of an exhaust path 3 horizontally with respect to the main frame and indoor air, induced from the indoor side suction port 15 of the exhaust path 3 is discharged to the outside of the room from an exhaust duct 11 through the exhaust path 3 as shown by D D'. At this time, the atmospheric air, discharged from the indoor side discharging port 14 of the air supplying path 2, forms the screen of air around the indoor side suction port 15 of the exhaust path 3 and prevents a partitioning plate 16 from the direct collision of smoke or steam generated in case of cooking.
Patent JP-H01245276-A (JP)
Title: Printer
Inventor: ABE AKIRA
IPC: H04N1/23
Filed: 1988-03-28
Abstract: PURPOSE:To allow reduced and enlarged printing of the image of the whole paper by providing a laser beam projection starting position changing means on a photosensitive drum, feed out density changing means for the input data to be converted into the laser beam and a revolving speed changing means for a polyhedron revolving mirror. CONSTITUTION:A counter 24 starts down counting with the set count value as an initial value, and the count down is executed by the dot clock signal from a signal line 104. A selector 27 successively feed out the input dot data to a laser oscillator 32, and the dot data is reflected by the polyhedron revolving mirror 34 as laser beam 201 and is scanned on the revolving photosensitive drum 31, and a latent image 202 is formed on the plane of the photosensitive drum 31. The revolving speed of the polyhedron revolving mirror 34 is controlled by a revolution control part 33. The revolution control part 33 changes and controls the revolving speed when there is the ON input of the reduction or enlargement printing mode. Thus, the reduced and enlarged printing of the image of the whole paper is easily carried out.
Patent JP-H1174128-A (JP)
Title: On-site assemble house for electric equipment
Inventor: TOKUMASU OSAMU
IPC: E04H5/02
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To enable the assemblage and disassemblage of an assembly house which is built at a job site for assembling an electric appliance which is to be disassembled for transportation or performing preventive maintenance, disassemblage, and reassemblage of the appliance to be assembled or disassembled by workers who are not skilled workers by reducing the number of parts of the house by unitizing the components of the house. SOLUTION: A house is built at a job site by erecting first to third frames 35-37, each of which is composed of a pair of struts 32 and a beam 33 coupled with the upper ends of the struts 32 at prescribed intervals on a floor 31, by surrounding the frames 35-37 with panel units 44 and 45 on each of which a plurality of plates is arranged and dividing the space surrounded by the units 44 and 45 into a front room 39 and an assembly room 40 by attaching a partition 38 to the second frame 36. In addition, a frame material which is shrinkably attached to the frames 35-37 and roofs 53 and 57 which are formed of waterproof sheets are provided. Therefore, the assembly house can be assembled easily by ordinary workers and, at the same time, the assembling time of the house can be shortened.
Patent JP-S61236315-A (JP)
Inventor: AOKI MASATAKA
IPC: H02G3/00
Filed: 1985-04-10
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-2000234442-A (JP)
Title: Binding implement for crossed reinforcing bars
Inventor: MATSUMOTO MISAO
IPC: E04G21/12
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To carry out easily stable binding work by inserting a lower frame into crossed reinforcing bars, pushing out only one of the Iowermost portions of binding wires stored to the front of a main body, lowering a forcibly bending piece and twisting the binding wires. SOLUTION: A holder 2 is erected in the front of a body 3 and binding wires 1 are laminated and adhered separably sequentially, and stored in the holder 2 in the form of a cross. On that occasion, when a lid in the upper portion of the holder 2 is closed, an air cylinder A is operated, the natural descent of the binding wires 1 is urged, and an extrusion piece 5 is butted against the lowermost portion of the binding wires 1 stored. The binding wires 1 are moved slidingly in a groove provided in the main body 3 just below a forcibly bending piece 7 and an air cylinder C is operated to put the binding wires 1 in a guide.  In addition, frames A and B hold crossed reinforcing bars, stopping the cylinder C, and an air cylinder B is operated and rotated by an air switching handle, tightening the binding wires 1, thereby increasing the reliability of binding strength and improving binding efficiency.
Patent JP-S57189827-A (JP)
Title: Preparation of foamed decorative material having bubble pattern
Inventor: SEKI AKINORI
IPC: B44C1/20
Filed: 1981-05-19
Abstract: PURPOSE:To assuredly form a bubble pattern, by forming a synthetic resin layer containing the second foaming agent having a lower decomposition temperature as a pattern between a transparent or translucent unfoamed synthetic resin layer on the surface and a synthetic resin layer containing the first foaming agent, and then foaming the second foaming agent-contg. synthetic resin layer with heat. CONSTITUTION:A synthetic resin layer 2 containing the first foaming agent is applied as a patterned layer to the surface of a substrate 1 by a knife coater method or the like. The second synthetic resin layer 3 containing the second foaming agent having a decomposition temperature lower than that of the first foaming agent is further formed as a pattern on the surface of the synthetic resin layer 2. Thereafter, the whole surface is covered with a transparent or translucent unfoamable synthetic resin layer 4, and the layers are subjected to foaming treatment with heat. Consequently, a decorative material provided with a hollow bubble pattern 5, as the traces that the second foaming agent-contg. synthetic resin layer 3 formed as the pattern between the first foaming agent- contg. synthetic resin layer 2 and the unfoamable synthetic resin layer 4 is expanded, is produced.
Patent JP-S51150540-A (JP)
Title: Mixing method of thermosetting powder coating compounds
Inventor: HAYASHISAKI YOSHIHIRO
IPC: C09D5/00
Filed: 1975-06-20
Abstract: PURPOSE: A method for efficiently premixing thermosetting powder coating composition comprising mixing resin powder in a fluid state with a low boiling refregerant to prevent the resin powder from fusing on the agitating blades. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S549709-A (JP)
Title: Brushless synchronous motor
Inventor: ONIZUKA OSANORI
IPC: H02P9/30
Filed: 1977-06-24
Abstract: PURPOSE: To enable various excitation control required for the operation of large capacity synchronous generator by providing the stator with AVR for sync. generator and AVR for AC excitor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61235602-A (JP)
Inventor: KUDOME MASATOSHI
IPC: F22B35/10
Filed: 1985-04-10
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-S57189071-A (JP)
Title: Display driver for digital speedometer
Inventor: YUKITOMO KAZUO
IPC: G01P1/07
Filed: 1981-05-18
Abstract: PURPOSE:To eliminate a flicker of display during a constant-speed run and answer delay during acceleration and deceleration by displaying the mean movement value of a car speed signal when the variation rate of the signal is below a certain value, and displaying the signal as it is when the rate is above a certain value. CONSTITUTION:A car speed sensor 1 outputs car speed pulses whose number is in proportion to the speed of a car. A car speed counter 4 counts the car speed pulses inputted through a gate 2 which is opened and closed by the output of an oscillator 3, and outputs the result to a mean value circuit 5 and a car speed register 6. The mean value circuit 5 input (n) pieces of the count values to find their mean value. The car speed register 6, on the other hand, latches the car speed every time the count value is inputted. Then, an acceleration discriminating circuit 7 compares both the values to select the output of the mean value circuit 5 during a stable run, namely, when the variation rate of the car speed is below a certain value, or the output of the car speed register 6 during acceleration or deceleration, namely, when the rate is above the certain value, thereby displaying the selected output on a display device 9.