baber/WOPTO huggingface dataset:
Patent JP-S57205058-A (JP)
Title: Abrasion method of non-spherical surface
Inventor: NOTO KOUICHI
IPC: G02C7/04
Filed: 1981-06-12
Abstract: PURPOSE:To obtain a good abrasion face by keeping a load applied to the abrasion face constant, always maintaining the work face horizontally, increasing the rotating speed of a work and the feed speed of an abrasive tool in inverse proportion to the radius, and abrading with the abrasive tool kept in hunting. CONSTITUTION:An abrasive head 1 provided with an abrasive tool 2 rotating around a vertical axis is moved by motors 11, 12 on a horizontal plane, and it is also pressed to a work 3 by an oil pressure cylinder 14 at a constant load. The work 3 such as a metal mold for a contact lens is rotated by a motor 6 and is also swayed by a motor 4 so that its contact face with the abrasive tool 2 is always kept horizontal. The rotating speed of the work 3 and the feed speed of the abrasive tool 2 are increased in inverse proportion to the radius of the work,  which is abraded at a constant peripheral speed so as to draw spirals with an equal interval. In addition, the abrasive tool 2 is kept in hunting by the motors 11, 12 to prevent orange peel from occurring.
Patent JP-S62246384-A (JP)
Inventor: YOKOTA SHINICHI
IPC: A63C19/10
Filed: 1986-04-18
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-S62246196-A (JP)
Title: Memory controller
Inventor: HATSUTORI NAOTATSU
IPC: G11C8/00
Filed: 1986-04-18
Abstract: PURPOSE:To access a memory at a high speed by storing a row address inputted to a memory in a register and omitting the input of the row address if the same row address as the preceding memory access is designated. CONSTITUTION:The row address inputted to a memory 2 is stored in a register 3 by the trailing edge of a signal RAS, and the row address stored in the register 3 and the row address to be inputted to the memory 2 are compared with each other by a comparator 4. If they coincide with each other, a signal COM is set to logical level '1'; but otherwise, the signal COM is set to logical level '0'. If the signal COM of the output of the comparator 4 goes to logical level '0', the trailing edge of the signal COM is differentiated to generate a RAS release signal.
Patent JP-S59217881-A (JP)
Inventor: HAYASHI MITSUHARU
IPC: B60J5/10
Filed: 1983-05-21
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-H07289472-A (JP)
Title: Tissue paper case
Inventor: YAMANAKA MINAKO
IPC: B65D83/08
Filed: 1994-04-27
Abstract: PURPOSE:To provide a tissue paper case which can store compactly folded tissue paper. CONSTITUTION:This tissue paper case has a bottom plate 12 larger than the plane area of a sheet of tissue paper to be replaced, a pair of lids 19 which are pivot-fitted to a pair of edges liftably of the bottom plate, and notches through which paper is drawn out which are provided in the both lids 19, respectively. Thus, tissue paper can be folded compactly and stored, placed in a small space and can be refilled easily.
Patent JP-2000285637-A (JP)
Title: Substrate cleaning device
Inventor: HAMADA TAIZO
IPC: G11B23/50
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To make efficiently eliminable dusts or the like stuck to the surface of a magnetic transfer master disk. SOLUTION: A cleaner disk 7 and a master disk 1 are rotated, the cleaner disk 7 having a radius roughly coincident with the curvature radius of a circular-arc projecting part 2 radially arrayed on the surface of the master disk 1, and the rotary axis of the cleaner disk 7 is inclined with respect to that of the master disk 1. Further, the rotational center of the cleaner disk 7 is arranged in the curvature center position of the projecting part 2 formed in the master disk 1, and a cleaner pad 8 provided in the outer periphery of the cleaner disk 7 is brought into contact with a part of the surface of the cleaner disk 1. Thus, the surface of the cleaner disk 7 is wiped by the cleaner pad 8 along the projecting part 2.
Patent JP-S5615237-A (JP)
Title: Manufacture of carboxyl compound
Inventor: ANDORE REKUROO
IPC: C07D315/00
Filed: 1980-06-30
Abstract: A process for the production of carboxyl compounds such as caprolactones, in which the corresponding carbonyl compounds are oxidized with hydrogen peroxide in the presence of a catalyst in a substantially anhydrous liquid medium. The water formed by the reaction and any water introduced into the reaction mixture are removed from the reaction mixture.
Patent JP-S62247998-A (JP)
Title: Trimming device for outboard motor
Inventor: TAKEUCHI YOSHIAKI
IPC: F02B61/04
Filed: 1986-04-21
Abstract: PURPOSE:To prevent an unnatural force imposed to the rod of a trim cylinder and the like, by furnishing a swivel member to oscillate freely at the top of the rod of the trim cylinder, and arranging a rod bearing to support rollers at a swivel bracket opposing the swivel member. CONSTITUTION:When an outboard motor is at the position A just before the trimming, a rod bearing 18 is placed at a position with a sharp angle, and a swivel member 15 is placed at an inclined position bending its neck to the rod 13. Then by extending the rod 13 by a trim cylinder 11, the swivel member 15 pushes a rod bearing 18 to push up a swivel bracket 7. In this case, although the rod 13 moves straight on the line L, the rod bearing 18 goes up in an arc form, and displaced to a horizontal position as it moves to the pistons B and C. And the swivel member 15 follows the displacement of the rod bearing 18 through the rotation of rollers 21 when the rod bearing 18 is displaced to the right side or left side from the line L.
Patent JP-H05112074-A (JP)
Title: Thermal recording material
Inventor: HASEBE KOICHI
IPC: B41M5/337
Filed: 1992-03-17
Abstract: PURPOSE:To provide a thermal recording material having excellent thermal response, excellent in storage stability and hardly generating background fog. CONSTITUTION:In a thermal recording material wherein a thermal color forming layer containing a leuco dye colorless or light-colored at room temp. and an org. acidic substance reacting with the leuco dye at the time of heating to develop color is provided on a support, 4-(3',5'-dimethylphenoxymethyl)biphenyl is added to the thermal color forming layer.
Patent JP-H02267595-A (JP)
Title: Musical sound synthesizing device
Inventor: NAKANISHI MASAHIRO
IPC: G10H7/00
Filed: 1989-04-10
Abstract: PURPOSE:To realize the musical sound synthesis corresponding to a sounding mechanism of a musical instrument of a guitar type by adding waveform data outputted on the basis of driving data, and a pulse signal outputted on the basis of this waveform data. CONSTITUTION:When waveform data corresponding to vibration of a chord is outputted from a waveform generating means 105, and an amplitude value of the waveform data exceeds a threshold value (an amplitude level of a chord required for allowing the chord to touch a finger board) which is set in advance, a waveform read-out means 12 is driven, and a contact sound of the chord and the finger board is outputted. Also, by adding the waveform data outputted from the waveform generating means 105 and the waveform data outputted from the waveform read-out means 12 by an adder 15, a musical sound synthesis corresponding to a sounding mechanism of a musical instrument of a guitar type can be realized.
Patent JP-H07294698-A (JP)
Title: Formation disposal method for radioactive waste
Inventor: YAMAGATA JUNJI
IPC: G21F9/36
Filed: 1994-04-27
Abstract: PURPOSE:To increase the efficiency of work for burying radioactive waste with a buffer agent and improve the sealing performance of a radioactive waste container by the high swelling tendency of the buffer agent in a formation disposal method for radioactive waste. CONSTITUTION:When a radioactive substance container X is buried in a disposal hole 3 made in a bedrock 1 with a buffer agent B intervening between the container and the inner wall of the hole, this method consists of two processes, that is one for loading the radioactive substance container X in the disposal hole 3 while making a space between the container X and the inner wall of the hole 3, and the other for filling the space with the buffer agent B made by mixing up bentonite powder BS and highly compressed bentonite granules BL.
Patent JP-S58205055-A (JP)
Title: Forced circulation type solar system
Inventor: FUJISHITA KAZUO
IPC: F24S90/00
Filed: 1982-05-26
Abstract: PURPOSE:To permit to increase a heat collecting efficiency by a method wherein a sending pipe from a cistern, separated from a hot-water reserving tank, is connected to a heat collector through a three-way valve, a hot-water circulating and supplying pump and a solenoid valve while the sending pipe of the hot-water reserving tank, to which the returning pipe of the heat collector is connected, is connected at the three-way valve. CONSTITUTION:When the solenoid valve 20 is opened to operate a pump 10 upon collecting heat under a condition that there is no water in the hot-water reserving tank 16, cool water from the cistern 15 is limited by an orifice 21 and sent into the heat collector 2 at a slow flow amount, thereafter, it is heated by collecting the heat to high-temperature hot-water and is reserved into the hot-water reserving tank 16. When the predetermined amount of the hot-water is reserved, the pump 10 is stopped by the operation of a water level sensor 28 and the solenoid valve 20 is closed. When a hot-water outlet cock 14 is opened, the pump 10 is operated by the detection of a flow amount sensor 25 and the three-way valve 19 is switched to discharge the hot-water from the hot-water reserving tank 16. According to this method, the temperature of the inlet port of the heat collector can be kept at the hot-water supplying temperature at all times upon collecting the heat, therefore, the heat collecting efficiency may be increased by the increase of a logarithmic average temperature difference while the influence of a feed water pressure to the hot-water reserving tank may be limited so the tank may be made by resin material.
Patent JP-H01261736-A (JP)
Title: Program patch system
Inventor: MORISAWA SHIGEAKI
IPC: G06F11/30
Filed: 1988-04-12
Abstract: PURPOSE:To execute patch operation independently of the operation of respective sites by forming a patch information storing means in a remote maintenance center. CONSTITUTION:When a patch is generated in a program stored in a program file 22, a patch flag 51 in a service processor 3 is turned on by a patch flag control means 51 in a remore maintenance center 5 through a telephone line 4 and a line control means 31 and patch information is stored in a patch information storing means 52. When the patch flag 32 is ON at the time of raising a data processor 1, an automatic telephone means 33 automatically calls the center 5 through the means 31 and the line 4. After inputting information from the means 52 and updating a patch file 21 by an automatic patch means 34, the service processor 3 raises the system. Consequently, the patch operation is not restricted by the operation time of respective sites.
Patent JP-S5425196-A (JP)
Title: Energizing method of buzzer
Inventor: MATSUO TAKAAKI
IPC: G10K9/12
Filed: 1977-07-28
Abstract: PURPOSE: To make unnecessary the adjustment for the natural vibration of the buzzer, by changing the frequency of AC component of the buzzer power supply in timingly. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61251244-A (JP)
Title: Circuit for transmitting auxiliary signal
Inventor: NAKAJIMA MASAHIRO
IPC: H04J3/08
Filed: 1985-04-26
Abstract: PURPOSE:To make it possible to transfer an output with inserting an auxiliary signal to a succeeding section without being influenced by the fault of a preceding section by making a constitution so that, when the fault occurs at the preceding section, the output of an auxiliary signal generating circuit is outputted through a switching circuit. CONSTITUTION:When an input signal 1 is not inputted any more or any fault occurs at the preceding section and a frame step out is detected at a frame synchronizing circuit 101, an auxiliary signal generating circuit 104 is controlled by a frame synchronizing state signal 6 from the frame synchronizing circuit 101. A frame synchronizing signal and a random signal both of which are generated at the auxiliary signal generating circuit 104 are multiplexed to a digital service channel (DSC) signal input 4 at the circuit. In other words, when the input signal 1 is inputted or when any fault is not occurred at the preceding section, the output signal 5 of an auxiliary signal inserting circuit 103 is selected by the switching circuit 105 and also, when the input signal 1 is not inputted any more or when some fault is occurred at the previous section, the output signal 7 of the auxiliary signal generating circuit 104 is selected.
Patent JP-S63257298-A (JP)
Inventor: KANAZAWA TAKESHI
IPC: B32B15/08
Filed: 1987-04-15
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-S61250221-A (JP)
Title: Underground continuous wall construction work
Inventor: NAKAMURA YASUSHI
IPC: E02D5/18
Filed: 1985-04-30
Abstract: PURPOSE:To shorten the period of construction by making the penetrating and drawing operations of a partition plate easier by providing a jack to press the side plate of a joint box to the wall of an excavated pit. CONSTITUTION:A reinforcing bar cage 14 having a joint box 12 on its side end is penetrated into an excavated preceding pit 10. A jack 20 is extended to press the side plate 12a of the box 12 on the wall face of the pit 10, and concrete is driven to the portion other than the box 12 to form a preceding wall 16. A following pit 22 is excavated, a partition plate 12c is drawn out, and another reinforcing bar cage 14 of the same structure is penetrated in such a way as to overlap the ends of the cages 14 in the box 12. Concrete is then driven to form a follow wall 24.
Patent JP-S62247277-A (JP)
Title: Semiconductor tester
Inventor: UDA KENJI
IPC: G01R31/28
Filed: 1986-04-19
Abstract: PURPOSE:To enable simultaneous execution of an AC test, a digital function test and a DC test for a DUT as required, by arranging two test heads for giving and taking signals between a semiconductor device to be tested and a measuring module as opposed to each other sanwiching the semiconductor device being tested from both sides thereof. CONSTITUTION:Ends of measuring pins 5 and 6 which separate from a pin P of a DUT 1 while no measurement is done is driven selectively with an actuator to contact the pin P corresponding to the DUT when a measurement is carried out. Here, when attentions are paid to the length of the measuring pins 5 and 6, the measuring pin 5 of a test head 2 becomes shorter than the measuring pin 6 of a test head 3. In this case, the test head 2 is used to perform an AC test while the test head 3 is used to perform a DC test and a digital function test. This can reduce the distance between a measuring module of a high frequency signal and the DUT 1 thereby achieving a higher accuracy.
Patent JP-H02269820-A (JP)
Title: Piecing system in spinning machine
Inventor: IWADE TAKU
IPC: D01H15/00
Filed: 1989-04-10
Abstract: PURPOSE:To remove waste threads, fly, etc., clogged in a negative-pressure type storage mechanism by equipping a truck travelling along the mount of a spinning machine with a means to inject compressed air toward the suction port of said storage mechanism. CONSTITUTION:A spinning machine is equipped with a filament-forming mechanism 2, a take-up mechanism 3, a negative-pressure type storage mechanism 4 and a winding mechanism, successively in this order, and a truck travelling along the spinning machine is fitted with a compressed air injection means 85 along with a piecing device, a upper thread suction means, a lower thread suction means, etc. Thus, waste threads and fly clogged in said storage mechanism or fly etc., adhered to a tension-imparting mechanism 5 can be removed.
Patent JP-2000284030-A (JP)
Title: Magnetic sensor element
Inventor: TAKAYAMA AKIO
IPC: H01L43/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic sensor element which is small and low-cost, whose output is high, whose linearity of an output with reference to a detection magnetic field is superior and whose temperature characteristic is superior. SOLUTION: Two long thin-film magnetic cores 4 which are formed on a nonmagnetic substrate are arranged in parallel. First electrodes 7 and second electrodes 8 are installed at both ends of the respective thin-film magnetic cores 4. Two thin-film MI elements 3a wherein thin-film coils 5, for bias, and thin-film coils 6, for feedback, which are wound respectively in the same number of turns are formed on the thin-film magnetic cores 4 via respective insulating films 9, at set intervals, on the same plane, alternately and in the same direction are formed, A structure in which the differential output of both thin-film MI elements 3a is taken out is formed. Thereby, a differential magnetic sensor whose size is miniaturized as a whole can be manufactured.  As a result when a magnetic field which is generated in a very small space is measured, an equal magnetic field can be applied to the two thin-film MI elements 3a on the same nonmagnetic substrate. As a result, an equal output can be taken out differentially from the respective thin-film MI elements 3a.
Patent JP-S60235849-A (JP)
Title: Prefoamed particle of polypropylene resin
Inventor: KUWABARA HIDEKI
IPC: C08J9/228
Filed: 1984-05-08
Abstract: PURPOSE:The titled foamed particle which has a specified relation between the contents of substances insoluble in boiling n-heptane in the prefoamed particle and the fed resin, and excellent moldability, shock absorbing properties, heat insulating properties, etc., and is essentially uncrosslinked, obtained by foaming a PP resin particle. CONSTITUTION:A composition comprising 100pts.wt. PP resin particles having a content of substances insoluble in boiling n-heptane G2 of 40% or less, 100- 400pts.wt. water, 5-30pts.wt. volatile foaming agent (e.g. dichlorodifluoromethane), and 0.1-3pts.wt. dispersing agent (e.g. finely powdered Al2O3) is heated in a sealed container to a temperature close to the melting temperature, and is kept below the end point of melting TE; then, after being kept at a temperature above the initial holding temperature and not higher than TE+5 deg.C, one end of the container is opened to discharge the resin particles and water into a lower- pressure atmosphere to cause the resin particles to foam, obtaining the titled foamed resin particles having the relation of the formula G1-G2>=10% between the G2% aformentioned and the content of substances insoluble in boiling n- heptane in the prefoamed particles G1.
Patent JP-H07105909-A (JP)
Title: Metal halogen lamp
Inventor: KIN TOUKA
IPC: H01J61/34
Filed: 1994-04-28
Abstract: PURPOSE: To provide a metal halide lamp(MHL), in which the lifetime of a light-emitting tube is prolonged and which has superior light-emitting efficiency and color rendering. CONSTITUTION: A metal halide lamp(MHL) is provided with a cylindrical light- emitting tube 10, in which a predetermined rare gas and metal halide are sealed, a pair of electrodes 2a, 2b provided in both ends inside the light-emitting tube 10, an outer tube 4 for surrounding the light-emitting tube 10, and a pair of socket connecting parts 5, which are provided in both ends of the outer tube 4 and which are electrically connected to the electrodes 2a, 2b. A cylindrical part of the light-emitting tube 10 is formed into a shape with irregularities. With this structure, air pressure inside the light-emitting tube 10 is stabilized so as to prevent the generation of bend of an arc 9, and the lifetime of the light-emitting tube 10 is prolonged. Furthermore, high vapor density is obtained, so as to improve the light-emitting efficiency and color rendering of the lamp.
Patent JP-S63257029-A (JP)
Title: System for retrieving high speed character string of text
Inventor: KITAKATA HISAMITSU
IPC: G06F17/30
Filed: 1987-04-14
Abstract: PURPOSE:To perform the retrieval of a text at high speed, by providing a means which converts the text of a text file and the retrieval character string of an input command to easily retrievable forms. CONSTITUTION:An input text conversion means 2 reads out the text from a user text file, and separates it to an alphanumeric and a Japanese word, and converts them to the easily retrievable forms by attaching specification, the length of a separated text, and the length of the whole of the text on them, and stores them in a working file 5 by starting up a text preserving means 3. When a command to retrieve the text from a display terminal by a command input means 6, a retrieval character string conversion means 7 applies the same conversion processing as that of the text on the retrieval character string of the command. A character string retrieving means 8 reads out a converted text stored in the working file 6, and performs collation and retrieval with a converted retrieval character string, and outputs the text in which coincidence is obtained to a text editing means 9. The means 9 edits and outputs the text in which the coincidence is obtained.
Patent JP-H09257345-A (JP)
Title: Heat pump air-conditioner
Inventor: ITO KENJI
IPC: F25B47/02
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To prevent the adherence of frost to an indoor heat exchanger by arriving the atmospheric temperature and room temperature at icing condition at the time of cooling in a heat pump type air conditioner having a heat pump cycle which includes a compressor, a four-way valve, an outdoor heat exchanger, an expansion mechanism and an indoor heat exchanger, and a solenoid switching valve provided in a hot gas bypass circuit for connecting the discharge tube of the compressor to the liquid side of the outdoor heat exchanger. SOLUTION: A heat exchange sensor 20 for detecting the temperature of an indoor heat exchanger 7 is provided in the exchanger 7. At the time of cooling, when the detected temperature of the sensor 20 is a set value or lower, antifrost control means 21 outputs to a solenoid switching valve 15 to open it. Thus, since the high temperature hot gas discharged from the compressor 1 is combined with the refrigerant passed through an outdoor heat exchanger 3 via a hot gas bypass circuit 14 and valve 15, the temperature of the refrigerant supplied to the exchanger 7 is raised.
Patent JP-H05263487-A (JP)
Title: Wall panel for building
IPC: E04B2/74
Filed: 1992-03-17
Abstract: PURPOSE:To carry out connection work using reciprocal joint members of wall panels in panel engineering by eliminating addition of other members and without causing instability of installation of the joint members. CONSTITUTION:An installation position of a joint member used to connect wall panels with each other on the wall panels is set on one point or a plural number of points of two points 30, 32 from a central position of a side edge surface 100a of a core material 26 of a wall panel 100, that is, a side edge surface of a core material assembled in square in the thickness direction to respective right and left both angular parts and two points 34, 36 in an fixing territory of a core material which is an edge part of board 11a and 11b fixed on front and back both surfaces of the core material 26 in four points in total. Consequently, it is possible to set the joint member always at a position where the core material 26 of each of the wall panels, there is no possibility of causing instability of addition of bogwood and installation, it comes to be possible toinstall at a manufacturing stage of the wall panels and at a factory stage of the joint members, and efficiency of wall panel connection work is improved.