baber/WOPTO huggingface dataset:
Patent JP-H02170522-A (JP)
Title: Manufacture of semiconductor device
Inventor: ITO YUTAKA
IPC: H01L21/02
Filed: 1988-12-23
Abstract: PURPOSE:To enhance the electrical properties by a method wherein the surface of an insulator is ground into fine irregularities and then circuit elements are formed on a recrystallized silicon film formed of an unsingle crystal silicon film which is, after deposition, melted, recrystallized and heat-treated for recrystallization. CONSTITUTION:The surface of an insulator 1 is ground into fine irregularities 20 and then an unsingle crystal silicon film 2 is deposited by CVD process, etc., on the surface; the surface of the film 2 is melted and recrystallized using energy beams 3 to form a recrystallized silicon film 4. Later, a MOS transistor is formed by MOS processes such as ion-implantation, oxidation, heat treatment, etc. That is, the fine irregularities 20 are formed by grinding process on the surface of the insulator 1; and the unsingle crystal film 2 recrystallized using the energy beams is concentrated in the interface with the insulator of the recrystallized silicon film 4 to develop fine crystalline defects 5 in the interface. Accordingly, the stress on the interface can be relieved while the crystalline defect in the interface fills the role of s getter of any impurity and the crystalline defect itself so that the impurity and the crystalline defect in the element formation part near the surface may be reduced. Through these procedures, the electrical properties can be enhanced.
Patent JP-H10166670-A (JP)
Title: Printer
Inventor: ISHIKAWA ATSUSHI
IPC: H02P8/28
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To accelerate lowering of a temperature of a motor without lowering a printing speed and to lower an inner temperature of a printer. SOLUTION: When printing on a piece of paper is executed, energization of a stepping motor is stopped after the printing (S14) and when printing on pieces of paper is executed continuously, the energization of the motor is only stopped after the printing thereon (S17) is completed, then the energization of the motor is stopped during the standby time for the printing (S11). As a result, lowering of a temperature of the motor is accelerated and an inner temperature of the printer can be lowered. Since energization of the motor is not stopped in the way of printing when printing on pieces of paper (S112-S115 after YES at S12), it is unnecessary to perform a phase matching operation for the motor so that the printing speed is not lowered.
Patent JP-2001139611-A (JP)
Title: Chloroprene latex and its preparation process
Inventor: TANIMOTO SEIJI
IPC: C08F236/16
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain a chloroprene latex which is excellent in water resistance and contact properties. SOLUTION: This chloroprene latex contains a vinyl alcohol polymer having 1-15 mol% of the ethylene unit in the molecule as the dispersant and a copolymer of chloroprene and an ethylenically unsaturated carboxylic acid as the dispersoid.
Patent JP-H10169620-A (JP)
Title: Position adjusting device
Inventor: SUZUKI KAZUMASA
IPC: F16B5/02
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a position adjusting device lightening weight in small size to improve workability of manufacture. SOLUTION: A pair of first/second plate parts 32, 33 formed in lengthwise plate shape by sheet metal work are connected capable of sliding along a lengthwise direction by a bolt 31. In one end side of the first/second plate parts 32, 33, a holding plate part 35 having a through hole-shaped holding hole 34 fitting a ball joint 2 is respectively provided. In the other end of the first plate part 32, a first lock pawl part 36 almost vertically bending a tip end part to one surface side is protrusively provided, almost in the center, a long narrow through hole-shaped engaging hole 37 is provided along a lengthwise direction. Between the first lock pawl part 36 and the engaging hole 37, an internal thread part 39 screwed with an external thread part 38 of the bolt 31 is provided.  In the other end of the second plate part 33, a second lock pawl part 40 is provided, in the other end side from almost the center part, a long narrow through hole 41 along a lengthwise direction inserting the bolt 31 is provided. By simple sheet metal work, a device can be easily formed in small size with weight lightened, workability of manufacture can be improved, a cost can be reduced.
Patent JP-H11225009-A (JP)
Title: Telescopic flexible antenna for mobile telephone set
Inventor: TOLSON NIGEL JAMES
IPC: H01Q5/40
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide the telescopic flexible antenna for a mobile telephone set that is used for satellite communication in a form proper to the use for the compact mobile telephone set. SOLUTION: This flexible antenna beam is integrated to a strip 10 made of a simple insulator so that the strip 10 is configured to be a winding structural roll. A roll provided at an upper part of a guide rod 17 is extended conically to extend the antenna by nipping and lifting up a knob 20 of the bolt shaped guide rod 17 while using a thread of a nut 19 fixed on a case to form the antenna for a satellite on an orbit at the medium altitude above the earth. The antenna for ground communication is configured by pushing and contracting the antenna.
Patent JP-H05144687-A (JP)
Title: Manufacture of solid electrolytic capacitor
Inventor: KUBONAI TATSURO
IPC: H01G9/028
Filed: 1991-11-15
Abstract: PURPOSE:To improve tight seal properties of the inside of an anode body in a fine chip type solid electrolytic capacitor. CONSTITUTION:The title capacitor is manufactured in the following manner. A plurality of planar type anode bodies 1a and 1b are bonded to each other on the surfaces. A metal foil 20 whose width dimension is larger than the end surfaces of the bonded anode bodies 1a and 1b is welded to the end surface of each of the anode bodies 1a and 1b. An oxide coating film layer, an electrolyte layer, and a conductive layer 4 are formed in order on inner surfaces of the anode bodies 1a and 1b which are opened via the metal foil 20. A plurality of the anode bodies 1a and 1b are again bonded via a planar type cathode body 5. An anode terminal 2 is welded to the metal foil 20 protruding from the end surfaces of the anode bodies 1a and 1b.
Patent JP-2001141051-A (JP)
Title: Fastening force control device for lock-up clutch
Inventor: NISHIYAMA YASUMA
IPC: F16H61/14
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To simplify learning correction of slip control of a torque converter and to simplify the slip control itself including a learning result. SOLUTION: A learning correction amount H is calculated using a neural network. The correction amount H is a variation of a learning amount for correcting a duty ratio D1 at a control starting time. The calculated learning correction amount H at this time is added to the used learning amount at this time, and stored on a memory for each operation state. The learning amount is read out of the memory at a slip control time in next same operation state, and the duty ratio D1 at the control starting time is corrected. Input information of the neural network is a differential rotation S1 at a control starting time and the duty ratio D1, a differential rotation S2 at a piston stroke starting time and a duty ratio D2, a differential rotation S3 at a normal state transferring time and a duty ratio D3, and a time T1 between the control starting time and the piston stroke starting time.
Patent JP-2000147783-A (JP)
Title: Production of semiconductor device using forming method of fine pattern, and semiconductor device produced by the method
Inventor: TOYOSHIMA TOSHIYUKI
IPC: H01L21/027
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To increase the film thickness of a resist pattern already formed and to improve etching resistance by carrying out a process of forming a second resist pattern and a process of etching a base body with using the second resist pattern as a mask. SOLUTION: A first resist pattern 1a formed on a semiconductor substrate 7 and a second resist 2 formed on the first resist pattern are heat treated. By this heat treatment, crosslinking reaction is caused on the interface between the upper face of the resist pattern 1a and the second resist 2. The crosslinking layer 4 which causes the crosslinking reaction by mixing baking is formed in the second resist 2 to break the first resist pattern 1a. Then a water-soluble org. solvent or developer is used to develop and remove the second resist 2 not crosslinked so as to form a second resist pattern 2a. Then the obtd. second resist pattern 2a is used as a mask to etch the substrate.
Patent JP-2001143772-A (JP)
Title: Terminal fittings
Inventor: OKUHARA TAKASHI
IPC: H01R4/18
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide terminal fittings, which have high conduction reliability after stacked on each other. SOLUTION: The terminal fittings 1 have a hollow engaging portion 4 formed at their upper surface. Also, at the lower surface of the terminal fittings 1 are suspended a pair of right and left engaging legs 7 in such a manner that they are opposite to each other in front and rear directions. An outwardly bent portion 7A is formed at the top of the engaging leg 7. Where a pair of the upper and lower terminal fittings 1U and 1L are set to an initial position, both engaging legs 7 of the terminal fitting 1U are placed in the holes of the engaging portions 4 in the terminal fittings 1L, thereby entering the grooves 6. Where the terminal fittings 1U and 1L are slid from the initial position in a direction of an axial line S to be approached to each other, they are aligned so that the terminal fittings 1 are maintained at a fixed state in upward and downward directions.
Patent JP-H06318644-A (JP)
Title: Forming method for plug for electrical connection
Inventor: DONARUDO AARU BURATSUDOBARII
IPC: H01L21/768
Filed: 1992-11-12
Abstract: PURPOSE: To form a plug with a low resistance, without any selection loss, and a high yield by forming tungsten in a contact hole selectively and then eliminating a nucleation prevention resist layer. CONSTITUTION: A first insulation layer 26 is formed on a semiconductor wafer 24 and further an adhesive layer 28, a conductive layer 30, and a covering layer 32 are formed. Then, a photoresist as a nucleation prevention layer is formed on a second insulation layer 34, a contact hole is formed through the second insulation layer 34 and the photoresist, thus exposing one portion of the covering layer 32. Then, the photoresist is baked. After that, an argon sputter etching process is performed. After that, tungsten is selectively formed in the contact hole. Then, the photoresist is released by a standard oxygen plasma etching technique. After that, a second conductive structure including an adhesive layer 46, a conductive layer 48, and a covering layer 50 is formed. The lower metal layers 30, 32, and 34 and the upper metal layers 46, 48, and 50 can be electrically connected by a plug.
Patent JP-H05177273-A (JP)
Title: Die checking device of hydraulic press
Inventor: MIYAMOTO TAKAMI
IPC: B21D28/36
Filed: 1991-12-11
Abstract: PURPOSE:To achieve an automatic judgement of the acceptance of the combination of a punch 41 with a die 43 in a short time. CONSTITUTION:A die checking device of a hydraulic press is provided with a working pressure setting means and a judging means. The working pressure setting means sets the working pressure of a hydraulic cylinder 40 to a starting pressure value which is smaller than the working pressure. The Judging means achieves a Judgement of the acceptance of the combination of a punch 41 with a die 43 by the displacement and the time of displacement of the punch 41 when the punch 41 is shifted by the starting pressure.
Patent JP-H09286776-A (JP)
Title: Production of monoperoxy acid
Inventor: SUTEFUAANO SUCHIARURA
IPC: C07C409/24
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To produce monoperoxy acid, easily miscible with a liquid detergent composition in a high yield by reacting a corresponding dicarboxylic acid with a concentrated solution of hydrogen peroxide in the presence of an aqueous solution of a strong acid within a specified time and extracting the product.  
     SOLUTION: (A) A corresponding dicarboxylic acid (preferably, pimelic acid, suberic acid, adipic acid, dodecanedioic acid, its alkali metal salt or alkaline earth metal salt or their mixture) is made to react with (B) a concentrated solution of hydrogen peroxide in the presence of (C) an aqueous solution of a strong acid (preferably, an acid having pKa of ≤2, more preferably sulfuric acid, sulfonic acid and/or methanesulfonic acid) within 1hr. The produced monoperoxy acid, or its alkali metal salt or alkaline earth metal salt is obtained by extracting the reaction mixture. The component B contains at least 1.1mol of hydrogen peroxide, preferably at least 1.5mol, more preferably at least 2mol based 1mol of the component A. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H07181731-A (JP)
Title: Production of resin composition for electrophotographic toner
Inventor: FURUKAWA TOSHIHARU
IPC: G03G9/087
Filed: 1993-12-24
Abstract: PURPOSE:To produce a resin compsn. for a toner emitting no unpleasant odor at the time of fixing the toner by melting. CONSTITUTION:A vinyl monomer is polymerized in the presence of a polymn. initiator having a structure represented by the formula and >=70 deg.C 10-hr half-life temp. and another polymn. initiator to produce the objective resin compsn. for an electrophotographic toner. In the formula, R<1> is a hydrocarbon group or -OR<2> (R<2> is a hydrocarbon group) and (n) is an integer of >=2.
Patent JP-H02172784-A (JP)
Title: Recording method
Inventor: KAMIYAMA MITSUAKI
IPC: B41M5/50
Filed: 1988-12-27
Abstract: PURPOSE:To copy many sheets at a high speed by forming a transfer image by using a transfer medium having a transfer layer including a chargeable electric resistance by a heat transfer recording method on a conductive base, charging it, developing a charged image, transferring the developed image to a material to be transferred and fixing it. CONSTITUTION:In a transfer ribbon 3, a transfer layer 4 is provided on a base film 5 having excellent heat resistance, and a heat resistant film 14 is formed on the surface of the film 5. When an image signal is applied to the heat generating resistor of a thermal head 2, the transfer layer 4 is selectively heated. The heated part is thermally melted on a conductive base 1, and transferred to form a transfer image M on the base 1. The image M made of an electrically insulating material obtained on the base 1 is employed as a master image M, and corona-charged by a corona charger 8 in a charging step to uniformly charge the image M in a positive polarity. Then, the image is developed with developer in a developing step to form a developed image made of toner on the image M. Then, it is corona transferred to a recording sheet P by a transfer charger 12, and fixed by a fixing unit 13.
Patent JP-S63169717-A (JP)
Inventor: SAAJII RURII
IPC: H01L21/203
Filed: 1987-12-25
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-H02176059-A (JP)
Title: Protection system against calamities
Inventor: OKIZAKI MASARU
IPC: G08B23/00
Filed: 1988-12-27
Abstract: PURPOSE:To evacuate positively an area threatened by calamities by providing sensitive sensors to the inside of a room, transmitting the information to a control section when the generation of calamities is sensed, and hanging down emergency stairs to be housed to the inside of a ceiling. CONSTITUTION:Sensors 1 and 2 of smoke and heat sensitive apparatus are provided to the inside of a room, and they are connected to a control section 4 consisting of a receiving section 4-1, a controlling circuit section 4-2 and a transmitting section 4-3 through conductors 3. Then, a floor controlling section 7 provided to a floor 6 from the transmitting section 4-3 through a donductor 5 is operated, and an opening and closing floor 8 is actuated to open a necessary part of the floor. Simultaneously, a controlling signal is also transmitted to a stair controlling section through the conductor 5 to control an emergency stair controlling section 9, and an emergency stair 10 to be housed into a ceiling part is hung down therefrom the use as an extended escape stair. According to the constitution, calamities can be prevented at the earliest opportunity.
Patent JP-2001143565-A (JP)
Title: Long bending switch
Inventor: ARAKAWA UHEI
IPC: H01H13/16
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a long bending switch that can obtain a stabilized quality, constitute a switch having less than a half length compared with that of a prior art, and make external appearance good. SOLUTION: A long bending switch of the invention has elasticity and conductivity and is formed into a curvature shape to make a central part to be most swelled and protruded along a longitudinal direction. The long bending switch has a pair of outer electrodes 2, 3 arranged opposing with each other so as to have a space part 7 between them and an inner electrode 4 on a plate having elasticity and conductivity arranged into the space part 7 between the pair of outer electrodes 2, 3, an insulator 5 for insulating between the outer electrodes 2, 3 and the inner electrode 4, a protruded part 2a having conductivity arranged into an opposing surface with the inner electrode 4 at several tens mm intervals in at least one electrode 2 of the pair of outer electrodes 2, 3, and an insulating shell 6 covering an outer circumference of the pair of outer electrodes 2, 3, wherein it performs a switch operation by contacting the protruded part 2a of the outer electrode 2 with the inner electrode 4 due to deforming by an external force.
Patent JP-H01168036-A (JP)
Title: Coated wire for bonding semiconductor element
Inventor: SHIRAKAWA SHINJI
IPC: H01L21/60
Filed: 1987-12-23
Abstract: PURPOSE:To improve bondability without reducing insulation by so forming a fluorine resin that the thickness of a coating film becomes a predetermined value. CONSTITUTION:A coated wire A is formed in such a manner that the thickness of a coating film 2 made of fluororesin to coat a metal wire 1 made of metal, aluminum or copper wire is ranged at 0.5-3mum. For example, after the wire 1 made, for example, of high purity copper wire is degreased, the wire 1 is so coated by a roller coating method with vinyl fluoride paint that the thickness of the film becomes 0.5-3mum, and cured to obtain the coated wire A having a fluororesin-coating layer 2 having 0.5-3mum of thickness, i.e., a coated copper wire. Thus, the coated wire having both preferable insulation and bondability can be obtained.
Patent JP-H01167642-A (JP)
Title: Thin-film x-ray diffraction device
Inventor: MIYAZAKI YASUNORI
IPC: G01N23/207
Filed: 1987-12-24
Abstract: PURPOSE:To measure a thin-film sample with the decreased penetration depth of X-rays to the sample by setting the angle between an incident X-ray and the sample surface and the angle between a diffracted X-ray and the sample surface at low angles and scanning scattering slits and solar slits in parallel with the sample surface. CONSTITUTION:The incident X-ray 9 generated from an X-ray tube bulb 1 is projected through the incident side solar slit 2 and the divergent slit 3 to the surface of the sample 4. The diffracted X-ray 10 diffracted by the surface of the sample 4 is further passed through the scattering slit 5 and the photodetecting side solar slit 6 and is reflected by a monochrometer 7 to arrive at an X-ray detector 8. The angle gamma between the X-ray 9 from the bulb 1 and the ample 4 surface and the angle delta between the X-ray 10 and the sample 4 surface are fixed at the small angles in order to decrease the penetration depth of the X-ray 9 to the sample 4. The slit 5, the slit 6 and the meter 7 are scanned in the direction parallel with the sample 4 surface. The measurement of the sample 4 is thereby enabled with the decreased penetration depth of the X-ray 9 to the sample 4.
Patent JP-H02750-A (JP)
Title: L(-)2,6-difluoro-n-(1,1,1-trifluoro- propo-2-yl)-benzamide
Inventor: HORUSUTO TARUNOU
IPC: C07C233/66
Filed: 1988-12-27
Abstract: NEW MATERIAL: Compounds of formula I.  
     USE: Pest controlling agents, especially insecticides and nematicides.  
     PROCESS: A halogenated 2,6-difluorobenzoyl of formula II (X is halogen) is reacted with L(-)2-amino-1,1,1-trifluoropropane of formula III or a corresponding hydrohalide in the presence of an appropriate acid acceptor and an appropriate diluent to obtain the compound of formula I. The compounds of formula III are novel and obtained by the reaction between L-alanine and sulfur tetrafluoride. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H06173079-A (JP)
Title: Ti or ti alloy material excellent in wear resistance and its production
Inventor: NAKAYAMA TAKENORI
IPC: C25D5/50
Filed: 1992-12-08
Abstract: PURPOSE:To produce a Ti allay material excellent in wear resistance by forming a specified amt. of Fe-contg. coating layer on the surface of a Ti alloy via an Fe diffusion layer into the Ti alloy. CONSTITUTION:On the surface of a Ti or Ti alloy, a coating layer contg., by weight, >=10% Fe or, in addition to this, contg. >=1% Cr is formed via an Fe diffusion layer into the Ti or Ti allay, and, the inside of the coating layer is incorporated with >=1% nitrogen as solid solution and/or Fe nitride or the like. In this way, its wear resistance can remarkably be increased without causing the thermal deterioration in the Ti or Ti allay material, and the characteristics of the Ti or Ti alloy with respect to lightness in weight and high specific strength can effectively be utilized as a wear resistant member.
Patent JP-2000155768-A (JP)
Title: Wiring route display method
Inventor: TOMIYAMA KIYOTAKA
IPC: G06F17/50
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To facilitate operation for confirming wiring and to easily verify the wiring by displaying the wiring patterns on a printed board for each independent parts for wiring routs. SOLUTION: The wiring patter of a layer A is displayed by solid lines and the wiring pattern of a layer B are displayed by broken lines, to easily confirm the layer of a wiring pattern. For example, routes 2a to 2c are displayed by solid lines, so it can easily be confirmed that they belong to the wiring pattern of the layer A; and routes 4a to 4b are displayed by broken lines, so it can easily be recognized that they belong to the wiring pattern of the layer B. In this display style, only the part connected to wiring are displayed and other parts are not displayed, so the kinds of respective parts such as routes 2 and 3, foot patterns 3 and 5, a through holes 6, etc., of the wiring patterns can easily be identified.
Patent JP-H08182995-A (JP)
Title: Activated bacterium supply device
Inventor: KUNO TADAHIKO
IPC: C02F3/00
Filed: 1994-12-28
Abstract: PURPOSE: To always activate a grease trap, to obviate the production of scum and to prevent the generation of malodors by disposing a device for forming a three-phase fluidized bed consisting of bacterium carrier particles between the baffle plates of a grease trap, thereby not only well decomposing fat and oil components but stably decomposing thick BOD and COD components as well. CONSTITUTION: This bioactive reactor 22 is constituted by immersing cases consisting of nets having suitable pores between the baffle plates 21 of the grease trap and housing particles of a grain size of about 2 to 5mm of alginate metal salts previously deposited with bacteria for decomposing fats and oils, fibers, protein, starches, etc., or particles, etc., of about the same size of bone black therein. The fat and oil components and BOD components contained at a high concn. in the kitchen waste and the COD components generated by detergents, antiseptics, in the grease trap are decomposed overall by a three- phase fluidized type contact aeration method for fluidizing the bacteria deposited particles upward and agitating the carriers by the aeration effect generated by an air diffusion pipe 24 and blower 20 installed below the respective baffle parts of the grease trap.