baber/WOPTO huggingface dataset:
Patent JP-H04327400-A (JP)
Title: Air pressure setter for press machine
Inventor: SHINDO YUKIO
IPC: B30B15/28
Filed: 1991-04-30
Abstract: PURPOSE:To assure stable and sure operations over a long period of time by shutting off a solenoid controlled selector valve along with alarming upon attainment of a preset reference number of times. CONSTITUTION:This device has a controller 40 which controls the opening and closing of the solenoid controlled selector valve 20 between a compressed air source 10 and a buffer tank 1. A counter 51 which measures the number of times of the pressure increase/decrease signals of the controller 40 within the set time, an alarming means 57 which makes alarming upon attainment of the reference number of times and a means for selecting and shutting off the solenoid controlled valve are provided. An operator is able to limit the excess operation for setting the air pressure in the buffer tank 1.
Patent JP-S58158-A (JP)
Title: Packaging method by ultrasonic welding
Inventor: TAKAGI HIROAKI
IPC: H01L21/50
Filed: 1981-06-25
Abstract: PURPOSE:To prevent disconnection of a lead or production of a crack by a large ultrasonic distorsion by pressing other base upon a holder by components at the time of performing ultrasonic welding of the required resin case to a resin base. CONSTITUTION:A resin base 2 is connected with connection piece 4 through a lead wire 3. This connection body is set by putting the lead 3 and connection piece 4 into a slit of a holder 1 and mounting the resin base 2 on the holder 1. A resin case 5 is mounted on the resin base 2, and a horn 6 is applied to the case 5, then ultrasonic oscillation is given thereto so that the weld part will be fused and welded. In this occasion, another resin base 2 is pressed against the holder 1 by a member 7 through the resin case 5. Thereby, a large ultrasonic distortion caused by resonance or reflection will not be generated, so that disconnection of the lead and production of a crack is prevented.
Patent JP-H01270997-A (JP)
Title: Process and apparatus for anaerobic fermentation
Inventor: SAWAI TATSUYA
IPC: C02F3/28
Filed: 1988-04-21
Abstract: PURPOSE:To disturb only the growth of sulfate reduction bacteria without blocking anaerobic fermentation by adding suitable quantity of chemicals which selectively block the growth of sulfate reduction bacteria into a fermentation tank, effecting anaerobic fermentation with said chemicals mixed. CONSTITUTION:A suitable quantity of chemicals (e.g., gentamicin) which selectively block the growth of sulfate reduction bacteria is added into a fermentation tank 1 or a pipe 3 connected thereto by means of devices 5, 6 so that anaerobic fermentation is effected with the chemicals mixed. As a result, only the growth of sulfate reduction bacteria can be blocked without disturbing anaerobic fermentation, whereby methane fermentation can be carried out under preferable conditions, causing waste water treatment to be efficiently performed.
Patent JP-H04271-A (JP)
Title: Power source device
Inventor: SAKO HIROYUKI
IPC: H02M3/155
Filed: 1990-04-14
Abstract: PURPOSE:To make it possible to use a low-withstand-voltage smoothing capacitor by connecting a circuit, which consists of a series circuit of a load and the smoothing capacitor and a switching means connected thereto in parallel, to an input power source through a chopping choke. CONSTITUTION:When a switching means 5 is turned on, a current from an input power source E0 is passed through a closed circuit consisting of the input power source E0, a chopper choke L0, and the switching means 5 and at the same time electric charges charged in a capacitor C0 are discharged with a closed circuit consisting of the capacitor C0, a load 4, and the switching means 5. When the switching means 5 is turned off, a current from the input power source E0 is passed through a closed circuit consisting of the input power source E0, the choke L0, the load 4, and the capacitor C0 and the capacitor is charged through the load 4. A charging current and a discharge current are thus passed through the capacitor C0 via the load 4 and the voltage at both ends of the capacitor C0 approximates to the input source voltage.
Patent JP-H08290035-A (JP)
Title: Apparatus for treating organic solvent of low concentration
Inventor: KAWADA KAZUYUKI
IPC: B01D53/04
Filed: 1995-04-24
Abstract: PURPOSE: To simply and safely treat org. solvent gas by making low concn. org. solvent gas adsorbed on an adsorbent and the adsorbed gas desorbed as high concn. gas by a small quantity of heated regeneration air and subjecting the desorbed gas to oxidative decomposition by a catalytic combustion device and adjusting the temp. of the regeneration air corresponding to the outlet temp. of the catalytic combustion device. CONSTITUTION: Low concn. org. solvent gas is passed through the adsorbing part 2a of an adsorbent 2 by a fan 1 to adsorption remove an org. solvent. Next, the regeneration air heated by a heater 3 is sent of the adsorbing part 2a to make the org. solvent desorbed to obtain concn. gas. This conc. gas is introduced into a catalytic combustion device 5 to be heated by a heater 5a and introduced into a catalyst 5b and the org. solvent in the gas is subjected to oxidative decomposition treatment by the catalyst 5b. At this time, the temp. of the regeneration air is sensed by the temp. sensing part 6 arranged to the outlet of the catalyst 5b and the outlet temp. of the regeneration air heater 3 is adjusted by a temp. regulator 7. Even if the concn. of the conc. gas exceeds concn. capable of being treated by the catalytic combustion device, the conc. gas is safely and simply treated.
Patent JP-S592289-A (JP)
Title: Memory structural element
Inventor: HANSU HOIZEERE
IPC: G06F11/20
Filed: 1983-06-02
Abstract: An integrated memory module, includes at least one normally addressable cell array with edges and a matrix of memory cells disposed in rows and/or columns, the rows and/or columns being mutually spaced apart by a given distance, and redundant or spare memory cells disposed in rows and/or columns at the edges of the cell array for connection instead of defective rows and/or columns of memory cells in the cell array, the rows and/or columns of redundant memory cells being spaced apart from each other and from the rows and/or columns of memory cells of the cell array by distances being greater than the given distance.
Patent JP-H1122327-A (JP)
Title: Window glass attaching element
Inventor: MORIN CLAUDE M
IPC: E06B3/58
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a plastic molding body for being fixed on support structure and possess high insulation ability. SOLUTION: An window glass attaching element having high insulation ability is constituted of at least two glass plates 2, 3 between which vacuum is formed. The glass plates 2, 3 are mutually separated by an attaching base 5 distributed over the whole surface, and mutually joined on the periphery of the edge periphery by an inorganic seal. At least a part of the outer face of the window glass attaching element is coated by at least a plastic molding body.
Patent JP-S5724052-A (JP)
Title: Intermusic detecting circuit of sound recording tape
Inventor: TAGUCHI KINYA
IPC: G11B15/087
Filed: 1980-07-18
Abstract: PURPOSE:To ensure a detection for a nonrecorded part between the pieces of music with no malfunction, by detecting the shift from a recorded part to a nonrecorded part and vice versa and then storing the state of shift via a flip-flop. CONSTITUTION:When the reset signal applied to a terminal 3 turns to a low level, the music selection mode is secured to detect the shift from a nonrecorded part to a recorded part through a detecting circuit 9. Then an FF8 is reset via an OR circuit 13 to detect the shift to a recorded part. On the other hand, if the shift from the recorded part to the nonrecorded part is detected through a detecting circuit 5, the FF8 is reset. And the reset state of the FF8 is stored. With such storing system, the counting of the detection output signal can be excluded to eliminate a count error, etc. caused by the noise, etc. As a result, the nonrecorded part between the pieces of music can be detected with no malfunction.
Patent JP-S63264886-A (JP)
Title: Heating body with positive temperature coefficient of resistance
Inventor: TERAKADO MASAYUKI
IPC: H05B3/14
Filed: 1987-04-22
Abstract: PURPOSE:To obtain a heating body with positive temperature coefficient of resistance with a high resistance and a high stability by laminating a thin positive resistance temperature coefficient resistor layer and a thin resistor layer with a relatively small resistance temperature coefficient in series electrically. CONSTITUTION:A thin resistor layer 6 with positive temperature coefficient of resistance which is formed by dispersing a fine conductive powder in an amorphous copolymer, and a thin resistor layer 7 with a relatively small resistance temperature coefficient which is formed by dispersing a fine conductive powder with the intrinsic resistance value of 10OMEGAcm or more in a copolymer which is adhesive to the amorphous copolymer are laminated in series electrically to compose a thin resistor layer. The resultant thin resistor layer, a pair of metal plate electrodes 8 and 9 furnished on both sides of the resistor layer, and an electric insulator 10 as an armoring member are composed into the heating body. Although the thin resistor composition 6 with positive temperature coefficient of resistance has a poor stability and cannot bear the practical use as a single body, it comes to present a stable resistant value by laminating the resistor layer 7 with an excellent stability adjusted in a resistance value almost equal to that of the resistor composition 6. In such a composition, a positive resistance temperature coefficient heating body with the adjusted push power and a stable resistance value can be composed.
Patent JP-S5222920-A (JP)
Title: Recording medium running control device
Inventor: DOUKE AKIHIKO
IPC: G11B15/34
Filed: 1975-08-14
Abstract: PURPOSE: To prevent the contact of a running film with either side of a narrow path and also prevent the abrasion of the film by maintaining the position of the running film at a high accuracy when a film-like recording medium is running through the narrow path. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11297338-A (JP)
Title: Separator for solid polymer type fuel cell, and manufacture thereof
Inventor: SAITO KAZUO
IPC: H01M8/02
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To lower contact resistance in a surface which makes contact with an electrode part. SOLUTION: In this separator for a solid polymer type fuel cell, surface roughness in a surface contacting with an electrode part is Ra=0.1 μm-10 μm, in terms of the value measured by a surface roughness tester having 5 μm of probe tip diameter. In a manufacturing method of the separator, a separator molding for the solid polymer type fuel cell is immersed into an acidic solution to make the surface roughness in the surface contacting with the electrode come within a range of Ra=0.1 μm-10 μm, in terms of the value measured by the surface roughness tester with has 5 μm for probe tip diameter.
Patent JP-H07278930-A (JP)
Title: Tool for fastening button
Inventor: YAMAZAKI SACHIKO
IPC: A61G12/00
Filed: 1994-04-04
Abstract: PURPOSE:To provide a tool for fastening buttons capable of readily fastening the buttons by a person, reduced in the function of a hand due to a sickness or an advanced age and incapable of fastening the buttons by his own strength. CONSTITUTION:This tool for fastening buttons is obtained by fixing spring stops 4 and 4 at both ends of a coiled spring 2 having a pipe 5 provided in the interior thereof and fitting the forked tips of a tool body for fastening the buttons equipped with a button fastening part 3 from the outsides in the central parts of the spring stops 4 and 4 to the tip thereof into the pipe 5.
Patent JP-S5526521-A (JP)
Title: Copying machine
Inventor: ITOU KENZOU
IPC: G03B27/32
Filed: 1978-08-15
Abstract: PURPOSE:To make possible a large volume of copying without increasing the number of digits of display device by providing a means of letting the set display device function as the upper digit display of the copy display device. CONSTITUTION:When a changeover key 2-5 is operated on a keyboard 2, a central processing unit CPU1 controls a display device control circuit 6 based on the program of a read-only-memory ROM10 so that a set display device 4 functions to display upper 2 digits and a copying display device 5 to display lower 2 digits. When a start key 2-2 is operated in this state, the copying operation is started and a memory 13 for discharge count is counted up and its contents are displayed by display devices 4, 5. In this way, the display device of 4 digits is formed by the display devices 4, 5 and since the memory 13 for sheet number counts is of 4-digit constitution, the number of copying sheets becomes possible up to maximum 9999 sheets. In this way, a large volume of copying may be made possible without increasing the number of digits of display devices.
Patent JP-S61259476-A (JP)
Inventor: SUYAMA ITARU
IPC: H05B3/00
Filed: 1985-05-13
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-S5324792-A (JP)
Title: Semiconductor laser device
Inventor: SATOU HIDEAKI
IPC: H01S5/024
Filed: 1976-08-20
Abstract: PURPOSE:To readily emit constant light quantity by an additive circuit by providing a semiconductor laser element and a heat sensitive element in close contact thereto.
Patent JP-S61257938-A (JP)
Title: Production of m-phenoxybenzyl alcohol
Inventor: TAKENAKA SHINJI
IPC: B01J27/00
Filed: 1985-05-13
Abstract: PURPOSE:To obtain the titled compound in high yield, by reacting chlorobenzene with m-hydroxybenzyl alcohol in the presence of a copper compound catalyst while dehydrating the formed water at a specific temperature in an azeotropic mixture using respective specific amounts of a specific polar solvent and base. CONSTITUTION:(A) Chlorobenzene is reacted with (B) m-hydroxybenzyl alcohol in a polar solvent having a higher boiling point than the component (A), preferably N,N'-dimethylimidazolidinone, in the presence of a copper compound catalyst, preferably copper complex forming compound of 8-hydroxyquinoline and an alkali hydroxide, alkali carbonate or/and alkali bicarbonate in an amount of 1.0-2.0g equivalents based on 1mol component (B) while charging the component (A) in an amount of 0.05-4.0 times based on the solvent and dehydrating the formed water at 140-200 deg.C temperature in an azeotropic mixture with the component (A) to afford the titled compound useful as an intermediate for pyrethroid insecticides in high yield from the raw materials producible at a relactively low cost.
Patent JP-H02279734-A (JP)
Title: Laminated polyester film
Inventor: SEKI SHIGEMI
IPC: C08J7/04
Filed: 1989-04-19
Abstract: PURPOSE:To obtain a laminated polyester film improved in slidability, bondability, scratch resistance, electromagnetic transduction characteristics, etc., by forming a coating layer of specified properties based on a water- dispersible fluoropolymer resin and an aqueous resin on the surface of a polyester film. CONSTITUTION:A coating layer based on a water-dispersible fluoropolymer resin (A) and an aqueous resin (B) is formed on at least one surface of a polyester film (e.g. polyethylene terephthalate film). This coating layer is formed so that the areal coverage of particulate protrusions comprising resin A may be 5 to 80% and that the surface roughness may be 0.02mum or below. In this way, a laminated polyester film is produced. An example of resin A is 1-(perfluorononyloxybenzoyloxy)ethyl methacrylate/styrene/acrylic ester copolymer, and an example of resin B is polyvinyl alcohol.
Patent JP-H08268367-A (JP)
Title: Steering device
Inventor: TAKAIWA SATOSHI
IPC: B62K21/20
Filed: 1995-03-31
Abstract: PURPOSE: To form a shock absorbing mechanism to be compact and lightweight, and improve the appearance thereof by housing the mechanism via the effective use of empty space. CONSTITUTION: Regarding a steering device 36 formed out of a head pipe 2, a turning member A and a handle support member 8, a handle bar is supported on the upper side of a handle stem 22, so as to be capable of turn in a vertical direction via a bracket 24 and a handle stay 25, and an elevation rod 28 telescopically projected from the handle stem 22 is jointed to the handle stay 25. Also, a cushion member 35 of rubber material is provided within the handle stem 22 at a position between a fork stem 21 and the rod 28. As a result, a vibration or a shock, when acting from the fork stem 21, is alleviated via the elastic deformation of the cushion material 35, thereby preventing a vibration from being transmitted to the handle bar. At the same time. the cushion material 35 is simply constituted and housed within the handle stem 22.  Thus, a compact and lightweight structure is provided, and the deterioration of appearance is prevented.
Patent JP-H05297026-A (JP)
Title: Ammeter
Inventor: KATO TOMOYA
IPC: G01R15/20
Filed: 1992-04-20
Abstract: PURPOSE:To provide an ammeter which can be mounted on a device with only a single power supply by giving a flux in both forward and backward directions to a core with the single power supply and canceling the flux which is generated at the core by charge/discharge current of a bus. CONSTITUTION:A core 3 where a charge line 3 is inserted is provided with a Hall element 2 in a gap. Then, a balanced circuit 6 switches conduction of first and second coils 4 and 5 according to the output of the Hall element and then gives a balanced current according to the output of the hole element 2, thus giving a flux in both forward and backward directions to the core 3 with a battery of a single power supply and then cancels out flux which is generated at the core 3 by charge/discharge current of the charge line 9.
Patent JP-S60244190-A (JP)
Title: Rectangular flat speaker
Inventor: KONNO MASANOBU
IPC: H04R7/20
Filed: 1984-05-17
Abstract: PURPOSE:To prevent the occurrence of rolling at the time of actions and to improve the linearity of a speaker by making the constitution of an edge part of a rectangular flat speaker to a specific shape. CONSTITUTION:A rectangular flat diaphragm 17 of a rectangular flat speaker is constituted in such a way that this surface materials made of Al foil, etc., are applied on both surfaces of a core material which is constituted of an subject obtained by forming hexagonal cells continuously, or of a rigid forming agent with a light weight. This diaphragm 17 is jointed to a rectangular free edge 18. A curvature radius R of an intersecting drawn part A-B of adjacent side roll parts 18a and 18b of the edge 18 becomes gradually larger from an inner edge intersecting point A of the adjacent side roll parts 18a and 18b to a central intersection point C of a roll width (l) of the side roll parts 18a and 18b. Furthermore the curvature radius R from the point C to an outer edge intersecting point B of the side roll parts 18a and 18b becomes gradually smaller. The rolling generated on the diaphragm 17 at actions can be prevented and the linearity of the speaker is improved.
Patent JP-S5527329-A (JP)
Title: Fireproofing composition
Inventor: AOKI REIJI
IPC: C09K21/14
Filed: 1978-08-16
Abstract: PURPOSE: To prepare a fireproofing putty composition which remarkably suppresses the smoking without lowering its putty characteristics, and is useful as fireproofing sealing agent for floors and walls having cable ducts, by mixing chloroprene rubber with Al(OH) 3 , a Mo compound and an Sb compound.  
     CONSTITUTION: A composition composed of (A) 100 parts by weight of a chloroprene rubber having an average molecular weight of 2500W6000 and a viscosity of 10000W120000 cp at room temperature, (B) 300W400 parts of Al(OH) 3 , and (C) 20W40 parts of a mixture comprising (a) a Mo compound such as MoO 3 , (NH 4 ) 2 Mo 2 O 7 , CaMoO 4 , etc. and (b) an Sb compound such as Sb 2 O 3 , etc. The weight ratio of (a) to (b) is 1 to 0.3W1.4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06310469-A (JP)
Title: Gas supply device and gas supply method using the device
Inventor: KATO SEIICHI
IPC: C23F4/00
Filed: 1993-04-27
Abstract: PURPOSE:To enable gas flow to be constant and to supply gas stably without liquefying the supply gas inside a piping or a flow controller when a semiconductor wafer is not treated. CONSTITUTION:Switching valves 7 and 8 are provided at a piping 3 and a flow controller 9 for stabilizing the flow of a gas A is provided between the switching valves 7 and 8. The switching valves 7 and 8 are opened when the gas A is supplied and the switching valve 9 is closed when other gasses are supplied. thus stopping the supply of the gas A. In this case, the switching valve 8 may be either open or closed. Then, the switching valve 8 is opened after the supply of other gases is completed and then the switching valve 9 is closed, thus evacuating inside the flow controller 9.
Patent JP-S63266145-A (JP)
Title: Fuel injector
Inventor: ISHIKAWA MASATAKA
IPC: F02D41/14
Filed: 1987-04-24
Abstract: PURPOSE:To lighten the shock due to the engine stop by carrying out the speed adjusting control for engine stop for gradually varying the speed of a Diesel engine towards the limit speed in revolution by the self power, in the stop operation of the Diesel engine. CONSTITUTION:A fuel injection device 1 is equipped with a control part 4 for electronically adjusting the fuel injection quantity of a fuel injection pump 3. The control part 4 is equipped with a speed detector 5 for detecting the engine revolution speed, and an injection quantity calculation part 8 into which the output signal of an acceleration detector 7 for detecting the operation quantity of an accelerating pedal 6 is input. In this case, in the injection quantity calculation part 8, the aimed injection quantity is calculated according to the data of the first and second memories 10 and 11 into which the speed adjusting map data corresponding to each speed adjusting characteristic for traveling and engine stop are accommodated, through a selecting switch 9 corresponding to the output of a key switch 12. The speed adjusting characteristic for engine stop is set so that the engine revolution speed is gradually lowered with the lapse of time.
Patent JP-H10292646-A (JP)
Title: House with earthen floor space
Inventor: HOSOI HIDEO
IPC: E04H1/02
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To use a house for various purposes by providing an earthen floor directly communicated with a main entrance, on an upper or lower floor of the main entrance, and partitioning the earthen floor from other rooms, so as to be able to continuously carry out hobbies, work, education, and the like. SOLUTION: An entrance hall 10 is formed as a room and used not only as a main entrance but also as community space for a neighborhood meeting or the like. The entrance hall 10 is provided with a washroom 13 and stairs 14 leading to an upper floor or a lower floor. An earthen floor accessible with shoes on is provided on the second floor (above a garage 15, for instance) being communicated with the stairs 14 so as to be formed as freely accessible public space. The earthen floor is provided on the different floor from the entrance hall 10 and can be provided on the third floor, a basement, or the like. Floor concrete 18 is used as a main entrance for a family and the like to come in and go out, to receive delivered goods, and the like. It is so formed that going in and out of the earthen floor does not interfere with the family. A house can therefore be used for multiple purposes.