baber/WOPTO huggingface dataset:
Patent JP-H10331192-A (JP)
Title: Revolving type construction machine
Inventor: MOTOZU MAKOTO
IPC: E02F9/00
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To secure the front visual field from a driver seat widely and prevent the heat emitted by a group of control valves from being conducted to the driver seat. SOLUTION: At the right front of a revolting frame 4, a valve accommodation chamber 24 is furnished as composed of a space 24A to accommodate valves and a rods accommodating space 24B positioned over the valve accommodation space 24A, and a group 26 of control valves are accommodated in this space 24A while rods to be connected to the valve group 26 are accommodated in the space 24B. Thereby the valve group 26 is prevented from protruding over the floor plate, and it is possible to secure the front visual field widely from the driver seat. It is also possible to prevent the heat in the valve accommodation chamber 24 from being conducted to the driver seat.
Patent JP-S5784703-A (JP)
Title: Antimicrobial semipermeable membrane
Inventor: TAKADONO SUMIO
IPC: B01D71/40
Filed: 1980-11-13
Abstract: PURPOSE: To provide an antimicrobial semipermeable membrane which has resistance to microorganisms in itself by a method wherein a polymer containing silver acrylate or silver methacrylate as a structural unit and a cellulose ester are used as materials for producing a membrane.  
     CONSTITUTION: A homopolymer in which part of carboxyl groups are present in the form of a silver salt structure is prepared by copolymerization. A cellulose ester, a suitable blowing agent and the polymeric silver salt and dissolved in a suitable solvent to obtain a membrane-forming liquid. The liquid is cast, for example, on a glass plate or the like and then solvent evaporation, if necessary, is conducted for a predetermined period of time, followed by immersing the cast material into water, ice water or the like to harden the material. Further, a heat treament is conducted, as required, to obtain a flat membrane or a tubular membrane. The heat treatment is usually conducted for about 5W30min at 40W100°C. The cellulose ester may be, for example, cellulose acetate or the like, the degree of esterification being about 53W63%. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0245480-A (JP)
Title: Production of substituted anilides
Inventor: MARIUSU ZUTSUTAA
IPC: A01N53/04
Filed: 1989-06-22
Abstract: PURPOSE: To obtain the subject microbicidally effective compd. by oxidizing α-phenylamino-γ-butyrolactone and subsequently reacting the same with a carboxylic acid halide and further hydrogenating the reaction product by H 2  and an enantioselectively active catalyst before chlorinating the same.  
     CONSTITUTION: An α-phenylamino-γ-lactone represented by formula I (wherein R 1  and R 2  are each CH 3  or C 2 H 5 ) is oxidized to form a new intermediate represented by formula II and this intermediate is reacted with a carboxylic acid halide represented by formula III (wherein R 3 , is CH 3 , or CH 2 Cl and; X is Cl or R 3 COO-) or carboxylic anhydride to obtain a new intermediate represented by formula IV useful as a microbicidically effective component and this intermediate is hydrogenated by H 2  and an enantioselectively active catalyst to form a compd. represented by formula V and this compd. is chlorinated to obtain a diastereoisomeric mixture of a compd. represented by formula VI and this mixture is crystallized by using a solvent to obtain objective (aS, 1'R)-3-[N-aryl-N-(3-chlorophenyl)]-amino-tetrahydro-2-furanones represented by formula VI. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S6222936-A (JP)
Title: Fan filter unit
Inventor: HARA TORU
IPC: F24F8/10
Filed: 1985-07-19
Abstract: PURPOSE:To provide a compact fan filter unit by a method wherein a resistor for varying a rate of opening in response to a distribution of blowing air speed of a blower is installed within a plenum chamber between the blower and the filter. CONSTITUTION:Air is supplied to a plenum chamber 4 by a blower 2. Under an action of a punched metal 6 having a low rate of opening in case of a distribution of high air speed and having a high rate of opening at a location where a slow distribution of air speed in response to a distribution of blowing air speed of a blower 2, it is possible to make a uniform distribution of air speed even if the plenum chamber 4 is small, and after the air is filtered by the filter 3, clean air having a uniform distribution of air speed can be supplied. Therefore, it is possible to make a compact fan filter unit.
Patent JP-S5498641-A (JP)
Title: Wheel train mechanism of watch
Inventor: IKEGAMI TOSHIMASA
IPC: G04B33/06
Filed: 1977-12-27
Abstract: PURPOSE: To reduce the thickness of watch and enhance the assembling convenience, by bearing the center wheel and pinion with cannon-pinion with the shaft of watch frame disposed on the top face of the plate.  
     CONSTITUTION: A center wheel shaft 5 is implanted on a center wheel bridge 2 disposed in the top side of a plate 1 to bear a center wheel pinion 4 to which is fitted a center wheel 3. By so constituting, a lower lever 5b of the center wheel shaft 5 may be positioned on the back side from a hour wheel release drag 1b side of the plate 1; at the same time, since the center wheel shaft 5 is implanted on the center wheel bridge 2 disposed at the utmost top side, the guide length l of the center wheel and pinion with cannon-pinion is very long. Therefore, even if the thickness of wheel train is reduced, the thrust of a minute hand 14 is extremely small, so that the clearance between the minute hand 14 and a glass 13, and the minute hand 14 and an hour hand 15 may be designed small. Thus, the hand installing space (m) may be greatly reduced, and the thickness of watch may be decreased. At the same time, since bridge feet may be taken up by turning the center wheel bridge 2 after taking up the hole in the center wheel pinion 4 with the tip of the center wheel shaft 5, the assembly may be easier. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0824959-A (JP)
Title: Press die
Inventor: KANEKO SUNAO
IPC: B21D24/00
Filed: 1994-07-13
Abstract: PURPOSE:To provide a press die having pressing mark reduction structure, in a press forming die. CONSTITUTION:In the press for press drawing process succeeding to the cutting process of a pressing material, plural holes 4 mutually adjoined on the surface in contact with the pressing material are arranged at least in one side between the upper die or the lower die. Furthermore, plural holes 4 in the press die are arranged on both surfaces of the upper and the lower dies in contact with the pressing material. Further, grooves 5 are formed on the surface of at least one side of the upper and the lower dies in contact with the pressing material.
Patent JP-S5950699-A (JP)
Title: Dynamic speaker
Inventor: MOGI NORIO
IPC: H04R23/00
Filed: 1982-09-17
Abstract: PURPOSE:To drive directly a titled speaker with an optical signal, by forming an element having a photoelectric motive foce effect on a voice coil, generating a current to the voice coil with the optical signal to drive a diaphragm. CONSTITUTION:The voice coil 5 forms a closed loop at each turn and elements 11, 11' having a photoelectric motive force effect are arranged on the coil. Optical signal leading-in slits 12, 12' are passed through the elements 11, 11' of the coil 5 constituted in this way, optical signals 13, 13' are applied respectively and a current in response to the optical signal is generated in the coil 5. The diaphragm system is driven with the mutual operation between the current and the DC magnetic field of the magnetic circuit. Thus, an acoustic signal in response to the signal is reproduced by driving an oscillation system with the optical signals 13, 13' in this way.
Patent JP-H09313232-A (JP)
Title: Case for tool for calligraphy
Inventor: OOKI KUNITOSHI
IPC: A45C11/34
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To allow an inkstone, a brush, etc., directly needed for writing to be separated and placed on a desk. SOLUTION: A case 1 for tools for calligraphy has an inkstone case 3 for accommodating an inkstone and a case body 2 separately. The case body 2 has an inkstone attaching recess 6 having a shape corresponding to the outer shape of the inkstone 3 and is equipped with a plurality of accommodating sections 7, 8, 9, and 10 for accommodating tools for calligraphy excluding the inkstone. The outer surfaces of side walls 4 and 5 of the case body 2 corresponding to the inkstone 3 and the outer surfaces of side walls of the inkstone 3 are formed with engaging recesses 17 and engaging projections 12 and 13 capable being engaged vertically with the engaging recesses 17 and disengageable engaging mechanisms 14 and 19 capable of preventing the inkstone 3 from being moved in the direction where the inkstone 3 will be separated.  Since the inkstone 3 can be separated from the case body 2, the case 2 that is not required directly for writing can be stored in a drawer or the like to secure a wide space.
Patent JP-H11346676-A (JP)
Title: Dried tempura for instant food and its production
Inventor: TAKAGI MAKOTO
IPC: A23L5/10
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To obtain dried tempura containing ingredient materials, having volume, good appearance, good texture and good storage life. SOLUTION: This Tempura 1 comprises coating 2 obtained by frying a formed material of coating liquid in which ingredient materials are mixed with an edible oil and dispersing the ingredient materials and having <=5% water content and having porous tissue with volume feeling. A coating liquid consisting mainly of wheat flour and containing wheat flour and an inflating agent in a mixed ratio of 500-800 g inflating agent to 10 kg wheat flour and prepared by mixing these components with water is used for the coating 2 and food materials having slight water holding capacity are used as the ingredient materials.
Patent JP-H04361888-A (JP)
Title: Device for forming tear line on laminated film
Inventor: FUTASE KATSUNORI
IPC: B23K26/40
Filed: 1991-06-06
Abstract: PURPOSE:To easily and accurately change the dimension of tear line by adjusting the number and the rotational speed of light shielding plates and the width of the light shielding plates, etc. CONSTITUTION:By rotating a rotary disk through the operation of a DC motor, a laser beam is shielded against a reflection mirror 3 and also against the laminated film by each light shielding plate 8 which is largely protruding from the rotary disk 7, at an interval in accordance with the rotational speed of the disk and through the time in accordance with the contour of the plate itself. Consequently, in at least one layer of the normally running laminated film, the tear line 9 on which a melting part 9a generated by the reach of the laser beam 2 to the laminated film and a non-melting part 9b formed by the shielding from the laser beam are alternately placed in broken line. This tear line 9 enables the easy opening of a bag under a sufficiently small tearing force, in the bag-making state of the laminated film, in taking out an object to be packaged there.
Patent JP-H09321136-A (JP)
Title: Manufacture of semiconductor device
Inventor: IIJIMA MITSUTERU
IPC: H01L27/08
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in quality of a gate oxide film of a transistor due to substrate damage caused by dry etching at the time of forming a field shield element isolation structure. SOLUTION: In regions other than regions to be source and drain of a transistor, a silicon oxide film 42 to be a gate oxide film of the transistor, a polycrystal silicon film 43 to be a gate electrode, a silicon oxide film 44 and a sidewall oxide film 46 are formed. After that, a polycrystal silicon film 47 to be a led-out electrode is formed on the regions to be source and drain of the transistor. Using this polycrystal silicon film 47 as a mask, the silicon oxide film 44, the polycrystal silicon film 47 and the silicon oxide film 42 in an element isolation region are removed. In a recessed portion 52 thus formed, a shield gate oxide film and a shield plate electrode are formed.
Patent JP-S6455668-A (JP)
Title: Interface mechanism
Inventor: MITSUSHIERU KOSUTESU
IPC: G06F13/42
Filed: 1988-06-30
Abstract: PURPOSE: To improve the throughput of a bus to be used for information exchange between devices by providing 1st and 2nd devices with respective clock means. CONSTITUTION: The 1st device 12 is provided with a 1st transfer control means 22 for sending data to a data line 66 in a bus 10 by the control of 1st clock signals 32, 24 in the case of executing transfer from the 1st device 12 to the 2nd device, and in the case of executing transfer from the 2nd device to the 1st device 12, sampling the data received from the data line 66 in the bus 10 by the control of 2nd clock signals 34, 38. The 2nd device is provided with a 2nd transfer control means 9 for sending data to the 1st device 12 through the data line 66 by the control of the 2nd clock signals 34, 38 in the case of executing transfer from the 2nd device to the 1st device 12, and in the case of executing transfer from the 1st device 12 to the 2nd device, sampling the data received from the 1st device 12 through the data line 66 by the control of the 1st clock signals 32, 24.
Patent JP-S58122246-A (JP)
Inventor: FURIIDORITSUHI ZORUREDAA
IPC: B60T8/42
Filed: 1982-09-17
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-S5950328-A (JP)
Title: Differential pressure transmitting device
Inventor: ISHII AKIRA
IPC: G01L13/02
Filed: 1982-09-16
Abstract: PURPOSE:To obtain a differential pressure transmission line having high reliability, whose excessive differential pressure protecting operation pressure is scarcely varied even if an ambient temperature is varied, by charging a packing member consisting of a material whose coefficient of linear expansion is lower than that of a material of a casing, into both pressure chambers, and absorbing to the utmost an increase of the inside capacity due to thermal expansion of a pressure transfer medium. CONSTITUTION:Diaphragm seats 23A, 23B for diaphragms 23, 23' are provided on blocks 29, 29', and especially, the blocks 29, 29' are constituted so that the expansion and contraction are not detained to each other against casings 22, 23'. The blocks 29, 29' based on a result of calculation are installed in each pressure chamber so that excessive differential pressure protecting operation pressure becomes constant irrespective of an ambient temperature, from a coefficient of cubical expansion of pressure transfer mediums 27, 27', a coefficient of linear expansion of a material of a casing, a coefficient of linear expansion of the blocks 29, 29', charging volume of each pressure chamber of the pressure transfer medium, volume of the blocks 29, 29' placed in it, and stiffness of an intermediate diaphragm 24, and also they are constituted of a fitted structure by which they are not detained to each other at the time of expansion and contraction of the casings 22, 22'.
Patent JP-S59131319-A (JP)
Inventor: OKAMURA KENJI
IPC: A47J41/02
Filed: 1983-09-01
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-S5587860-A (JP)
Title: Condenser discharge type engine igniter
Inventor: MIYAO HIROYASU
IPC: F02P9/00
Filed: 1978-12-27
Abstract: PURPOSE:To prevent overrevolution of an engine, by electrically detecting its overrevolution and shorting a charging current circuit from a power source to a condenser. CONSTITUTION:The second discharging circuit C5, including a second discharging element 34, is connected at a point 32 in the way from a power source to a condenser 16 of charging circuit C1 and a discharging element (SCR) 20 of discharging circuit C4. As the engine revolution increases, the signal from an overrevolution detector, including a frequency-voltage converter 36, turns on the second discharging element (SCR) 34 to short a generating coil 12 and deenergizes the condenser 16. Subsequently an ignition plug does not arc and the engine revolution decreases. As the output signal of converter 36 drops below the reference level, the element 34 is again turned off to return to the normal state of ignition.
Patent JP-H0456033-A (JP)
Title: Power supply control device
Inventor: TADACHI KATSUO
IPC: H01H73/00
Filed: 1990-06-21
Abstract: PURPOSE:To increase the power supply capacity of each power supply line when the situation requires it, by changing over the breaking current capacity of a fuseless breaker corresponding to the applicable line automatically on a distribution board in the case the line is required to supply more than its serviceable power supply capacity. CONSTITUTION:Measurements given by ammeters 11-13 for measuring the current in each power supply line are fed to an MPU 11 through an analog input part 12 provided in a distribution board control part 1, and thereby the consumed current by the load of each line is always monitored by the MPU 11. When the MPU 11 acknowledged that the consumed current of the load on a certain line is exceeded the allowable value currently set on respective breakers NC1-NC3 for the lines, the capacity value of the applicable breaker, for ex. NC1, is changed over through a data output part 13, and the breaking current capacity is enlarged. If further the total value of the capacities of the breakers NC1-NC3 for respective lines is exceeded the capacity value at the current time of a main breaker NB, its capacity value shall also be changed over.
Patent JP-S5785050-A (JP)
Title: Pattern forming composition
Inventor: NISHIHARA KUNIO
IPC: C09D11/10
Filed: 1980-11-18
Abstract: PURPOSE:To raise rate of hardening by ultraviolet rays and to improve strippability with an alkaline solution, by adding a monoester of methyltetrahydrophthalic acid and a monomer containing OH and a (meth)acroyl group in the molecule as a film forming component. CONSTITUTION:A monoester of methyltetrahydrophthalic acid and a monomer containing >=1 OH and methacroyl or acroyl groups in >=10wt% is added as a film forming binder component together with another monomer, such as hydroxyethyl methacrylate to prepare a pattern-forming composition hardenable by ultraviolet rays. This composition is used for forming a pattern of a printing base plate or the like. A hardened film resistant to etching is obtained with high speed by ultraviolet rays, and the film after forming a pattern is easily stripped in an alkaline solution to provide a good metallic pattern.
Patent JP-H0210796-A (JP)
Title: Manufacture of printed wiring board
Inventor: NAKAMURA HIROBUMI
IPC: B29C71/04
Filed: 1988-06-28
Abstract: PURPOSE:To prevent the lowering of insulation resistance between patterns and the contamination of plating solution by putting a first insulating resin layer and a photosetting type resin layer, one over the other, so as to form a pattern, and then separating the resin photosetting type resin before applying catalyzation or plating treatment. CONSTITUTION:A first insulating resin layer 2 of both photosetting type and thermosetting type is formed on the surface of an insulating substrate 1, and next a dry film-shaped resin layer 3 of photosetting type is formed on the layer 2. After formation of a hole 10, the first insulating resin pattern 2a and the dry film-shaped pattern 3a are formed and heat-treated. After applying catalyzation treatment to this, the pattern 3a is removed, and electroless copper plating treatment is applied so as to form an electroless copper plated pattern 5. Lastly, by forming the second insulating resin pattern 6 at the part that the soldering is not required, a printed wiring board is obtained. Since catalytic residual does not remain between electroless plating patterns this way, the insulation property between patterns is favorable. Also, since the photosetting type resin is removed before doing plating, the plating solution is not contaminated by this resin.
Patent JP-S6052542-A (JP)
Title: Copper alloy
Inventor: MIKAWA TSUNEAKI
IPC: C22C9/00
Filed: 1983-09-02
Abstract: PURPOSE:To provide a copper alloy which has corrosion resistance and mechanical strength and has good precipitation hardenability by incorporating Al, Ni, B, Fe, Si and Zr respectively at prescribed ratios. CONSTITUTION:A copper alloy contains, by weight %, 0.1-10% Al, 0.1-10% Ni, 0.1-5% Fe, 0.01-2% Si and 0.1-10% Zn and consists of the balance Cu. Said alloy permits use of 0.01-10% Mn as a deoxidizing agent. The spring characteristic of said copper alloy is improved by adding 0.1-5% Co to said compsn. according to need. If 0.05-1.5% Te is added thereto, the machineability, corrosion resistance, electrical conductivity and mechanical strength are improved and durability, gloss, etc. are provided to the alloy. The copper alloy is cold worked after hardening and is thereafter tempered, by which the conductivity and tensile force incomparably higher than those of the conventional alloy copper are obtd. The copper alloy is therefore the most suitable material for a contact point member.
Patent JP-S5964261-A (JP)
Inventor: UIRIAMU II SHIYANKU
IPC: B24B45/00
Filed: 1983-09-02
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-H057679-A (JP)
Title: Needle thread tension releasing device
Inventor: HATTORI KAZUHIRO
IPC: D05B47/04
Filed: 1991-07-02
Abstract: PURPOSE:To enable the operation of a knee plate with less power while reducing the number of parts by providing a pressing and receiving pressure chips on a thread tension releasing plide and a tension releasing and releasing and straining the needle thread while controlling and releasing the elastic force on a tension disc through a tension releasing pin by approaching and separating to and from the pressing and receiving pressure chips by the operation of the knee plate. CONSTITUTION:When a knee plate 5 is operated, a thread tension releasing plate 14 is rotated integrally with an oscillating link 11. When it comes to the prescribed position, a pressing pressure chip 30 presses a receiving pressure chip 18b to rotate a tension releasing 18. Then, a tension releasing pin 20 moves in the axial direction to compress a tension disc presser 23 against a tension spring 21. The elastic force of the spring 21 is suppressed to make a space in the tension disc 22 releasing the knee thread. When the operation of the knee plate 5 is released, a control rod 9 as well as the thread tension releasing plate 14 rotate in the opposite direction to separate the pressing pressure chip 30 from a receiving plate 18b, setting the tension releasing 18 free. Further, the elastic force of the spring 21 is applied to the tension releasing 18 to restore the tension releasing 18 while rotated in the opposite direction. The elastic power of the spring 21 is applied again to the disc 22, making a space reduced and straining the thread.
Patent JP-H04363120-A (JP)
Title: Exhaust gas purifying material and method for purifying exhaust gas
Inventor: MURAMATSU AKIRA
IPC: B01D53/94
Filed: 1991-06-06
Abstract: PURPOSE:To obtain an exhaust gas purifying material by which NOx in exhaust gas discharged from a diesel engine, etc., under a considerable change in the concn. of oxygen can be reduced and removed with hydrocarbon (HC). CONSTITUTION:A catalyst is supported on a porous ceramic layer formed on a heat resistant porous filter to obtain an exhaust gas purifying material. The catalyst consists of an alkali metal and one or more of Cu, Co, Mn and V. The amt. of the ceramic layer is 3-15wt.% of the amt. of the filter. The amt. of the catalyst is 0.05-2.0wt.% of the amt. of the ceramic layer.