baber/WOPTO huggingface dataset:
Patent JP-H09147878-A (JP)
Title: Manufacturing device for spiral electrode group
Inventor: NAKANOSE TAKEJI
IPC: H01M4/04
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To manufacture a spiral electrode group, which has no winding displacement or the like and has high reliability, with efficiency. SOLUTION: A spiral electrode group manufacturing device is composed of a winding shaft 4 which winds double fold-like centering a central portion S as engaging the central portion S of a belt-like electrode group 6a therewith, first suction means 61 sucking the first area P of the belt-like electrode group 6a, and second suction means 62 sucking the second area Q of the belt-like electrode group 6a. The first suction means 61 and the second suction means 62 are provided on both sides of the winding shaft 4 so as to face to each other, and the first suction means 61 moves the first area P in a winding shaft 4 direction as adjusting tension applied to the first area P of the sucking belt- like electrode group 6a in response to the winding speed of the belt-like electrode group 6a by the winding shaft 4. The second suction means 62 moves the second area Q in a winding shaft 4 direction as adjusting the tension applied to the second area Q of the sucking belt-like electrode group 6a in response to the winding speed of the belt-like electrode group 6a by the winding shaft 4.
Patent JP-H09149374-A (JP)
Title: Magnetic recording and reproducing device
Inventor: ASO MINORU
IPC: G11B5/027
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a non-signal state track and to effectively use a magnetic tape by detecting the omission of one of two program video signals and executing recording in the other program in a standard mode through a second head. SOLUTION: A system servo controller 8 controls a switch circuit 103 based on operation modes (three respective modes of two-program recording, standard, three-fold) which are commanded by an input signal (m) and omission detecting signals (s) and (t). The controller 8 also monitors the omission signals (s) and (t) by the respective video signals (b) and (d) of a main program and a sub-program and judges whether or not the video signals (b) and (d) are omitted. At the time of omission, switches SW1 and SW2 are turned on, SW4 is turned off and the two programs are recorded. At the time of omission, the switches SW1 and SW2 are turned off, SW4 is turned on and the SW3 is changed-over to the main program. The main program is changed-over from a tow-program recording rotation head hair HD3 to a standard rotation head pair HD2 so that recording in the magnetic tape is continued.
Patent JP-H07158157-A (JP)
Title: Light weight protection board
Inventor: TOMIOKA HISATSUGU
IPC: E04B1/00
Filed: 1993-12-08
Abstract: PURPOSE:To provide a protection board integrated with light weight mortar and a metal-made case which can be free of warp or deformation and light weight, and what is more, which can be tough and fitted. CONSTITUTION:A plane rectangle-shaped metal-made case (a) which comprises two facing sides 2 and 3 and a base 4, is formed with a vinyl resin coated steel plate 1 coated with a vinyl resin layer on a single surface of a steel plate 11 where the resin layer is placed on the inner side. A minus-fitted recessed groove 21, which may be arbitrarily shaped, is inwardly installed to one side while the same-shaped plus-fitted projected groove 31, whose outside dimension is smaller than the inner dimension of the recessed groove 21 is outwardly installed to the other side. The base 4 consist of a flattened surface or band- shaped uneven surfaces 41 and 42. A large number of rigid vinyl resin-made projected pieces 5, which may be arbitrarily shaped, are liquid-welded with the base or the resin layer at an arbitrary spacing and light weight concrete is injected in the case and cured, thereby molding this light weight protection board.
Patent JP-H10150054-A (JP)
Title: Formation of protecting film for t-type gate of field-effect transistor
Inventor: OSHIMA TOMOYUKI
IPC: H01L29/78
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of the high-frequency characteristics of a transistor caused by the parasitic capacitance at the channel between the upper part of a T-type gate and a field-effect transistor by forming a protecting film at the T-type gate by the film forming method having the high anisotropy, and forming a void at the space between the T-type gate and the surface of an active layer. SOLUTION: A T-type gate 5 is formed on a semiconductor substrate 1 having a channel region. A protecting film 6 is deposited on the gate 5 by the sputtering method, wherein, e.g. an SiO2 film is deposited by the sputtering method that can form the film having the high anisotropy. The space between the T-type gate 5 and the surface of the active layer is made to be a void 7. Thus, the parasitic capacitance can be decreased by the large extent, and the excellent high-frequency characteristics can be obtained.
Patent JP-H04179580-A (JP)
Title: Optical information recording medium
Inventor: HIBINO SATORU
IPC: G11B7/24024
Filed: 1990-11-14
Abstract: PURPOSE:To prevent the positional shifting due to heating after securing by a method wherein a pressure-sensitive adhesive layer is formed by a partial irradiation with an active energy line such as ultraviolet ray, a temporary attachment is effected and an adhesive securing is made by the hardening of the parts which have not been irradiated with the active energy line. CONSTITUTION:One or two sides of an optional information recording medium are irradiated with an active energy line such as ultraviolet ray and electron ray and coated with the resin containing a curable resin composition for forming a pressure-sensitive adhesive layer. An arbitrary contour and area of this coat are masked and the exposed parts are irradiated with the active energy line to form the pressure-sensitive adhesive layer. The masking is removed, the medium bodies are securely attached together and, by the hardening of the unmasked parts, the plate-to-plate and plate-to-hub attachment of an optical disk are effected. The curable resin composition consists mainly of the oligomer components and monomer components having polymerizable ethylenic double bonds in their molecules.
Patent JP-H06161030-A (JP)
Title: Film for photographic sensitive material
Inventor: OKAMOTO HIROSHI
IPC: G03C1/795
Filed: 1992-11-18
Abstract: PURPOSE:To provide a biaxially stretched polyethylene-2,6-naphthalate film excellent in transparency and slidability and usefull as a base film of the photographic sensitive material. CONSTITUTION:The film for photographic sensitive material is a biaxially stretched polyethylene-2,6-naphthalate film, haze of the film is <=2.0% and degree of adhesion between films is not more than third class.
Patent JP-S62167742-A (JP)
Inventor: RUUDORUFU HOIMIYUURERU
IPC: C07C51/60
Filed: 1986-12-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08164389-A (JP)
Title: Treatment of waste ink liquid
Inventor: MURAKAMI TAKESHI
IPC: C02F1/44
Filed: 1994-12-13
Abstract: PURPOSE: To efficiently decolor a concd. waste liquid as it is without dilution by bringing the waste ink liquid discharged from ink package producing stages, etc., related to semiconductor production into contact with a reverse osmosis membrane of a high salt removal rate to separate the liquid to a permeated liquid and the concd. liquid, adding a flocculating agent to the concd. liquid and separating the liquid to precipitate and supernatant water. CONSTITUTION: The waste liquid in an original liquid tank 1 is supplied from a piping 11 having a circulating pump 21 to a reverse osmosis membrane separator 2 to cause the reverse osmosis membrane sepn. The permeated liquid obtd. in such a manner is taken out of the piping 12 and is admitted into a treated water tank 3. The concd. liquid of the reverse osmosis membrane separator 2 is withdrawn from the piping 13 and is partly returned at need directly to the original liquid tank 1 from as piping 15. The remaining part is fed from a piping 14 to a fluocculation reaction tank. The flocculating agent 16 is added to the concd. liquid in this flocculation reaction tank 4 to effect flocculation reaction. The flocculation reaction liquid is fed from a piping 17 to a settling tank 5.  The sludge subjected to settling sepn. in the setting tank 5 is withdrawn from the piping 18 outside the system and the supernatant liquid is returned from a piping 19 to the original liquid tank 1.
Patent JP-H09143761-A (JP)
Title: Etching method and apparatus
Inventor: TSURUKO MASANOBU
IPC: H01L21/306
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To provide an etching method and apparatus capable of detecting the end point of etching with good accuracy and decreasing the variations, etc., in wiring sizes. SOLUTION: An etching liquid is sprayed via a spray nozzle 20 by an etching liquid supply control unit 10 to an etching substrate 10. The irradiation spot 60 on this etching substrate 10 is irradiated with the light of a first wavelength λfrom a light source 50A and is irradiated with light of a second wavelength λ2 from a light source 50B. The respective beams of the reflected light are detected by photodetectors 70A, 70B. An arithmetic processing section 80 determines the ratio in the reflectivity of the two wavelengths, detects end point of the etching from the ratio of the reflectivity and outputs the detection signal of the end point of etching to an etching liquid supplying unit 40 to stop the supply of the etching liquid.
Patent JP-H07158358-A (JP)
Title: Soundproof structure of window opening part
Inventor: TAKEUCHI ATSUSHI
IPC: E06B5/20
Filed: 1993-12-09
Abstract: PURPOSE:To enhance soundproof properties, and protect the appearance of an indoor living space and simplify installation or opening operation as well. CONSTITUTION:There are provided an outer window 16 which is installed to a wall window opening part 11 and which is installed to an outdoor side and soundproof board main bodies 224 which are installed indoors so that they may be opened. The soundproof main bodies 24 are designed in multi-structure so that a damping material 26 may be interposed between at least two plywood installed on both side surfaces. The soundproofing main bodies 24 are arranged to slide along a guard rail 28 extended into a wall part 2 of a wall window opening unit 1 from upper and lower edges of the wall window opening part 11 an housed in the wall part 2 in an opened state.
Patent JP-H04184013-A (JP)
Title: Heat accumulation type floor heating space heater
Inventor: MITOMO AKIO
IPC: F24D13/02
Filed: 1990-11-15
Abstract: PURPOSE:To carry out a suitable control on the quantity of the accumulated heat and prevent an excess in heat accumulation by controlling the signal of an accumulated heat detector with priority over the signal of a temperature sensor by a control circuit when the temperature of a heat accumulating body is over the melting point of the heat accumulating member. CONSTITUTION:A plane heat generating body 4 is constituted of a heat generating body 2 and a temperature sensor 3, and by providing an accumulated heat detector 5 on the face opposite to the face of a heat accumulating body 1 on the which the plane heat generating body 4 is provided the temperature sensor 3 detects not only the temperature of the heat generating body 2 but also the temperature of the heat accumulating body 1. Furthermore, since the accumulated heat detector 5 can be detect the suitable quantity of accumulated heat for the heat accumulated body 1, it can be given a suitable heating. A control circuit 6, when the temperature of the heat accumulating body 1 is below the melting point of the heat accumulating material 1a, detects the impedance of the temperature sensor 3 and controls the electric current passing through the heat generating body 2 so as to turn it ON at a temperature over the melting point of the heat accumulating material 1a, and when the temperature of the heat accumulating material 1a is over the melting point, the control circuit 6 selects and controls the signal of the accumulated heat detector 5 with priority over the signal of the temperature sensor 3 and controls the electric current through the heat generation body 2 to a temperature below the ON action detection temperature of the accumulated heat detector 5.
Patent JP-S63165937-A (JP)
Title: Memory clearing method for semiconductor memory device
Inventor: SUMITA TOSHIYUKI
IPC: G06F12/06
Filed: 1986-12-27
Abstract: PURPOSE:To shorten the clearing time by using a detecting device which detects the drop of the DC power supply voltage of a semiconductor memory device. CONSTITUTION:When an instruction is received from a host device for start of a clearing action of an entire area after application of a power supply, an address '0', i.e., the initial value of an address of a memory part 3 is defined as a write address with a certain fixed data defined as the clear data respectively. Then each clearing interval is set at the value Smax that produces no DCLow by securing a clearing action even with the maximum loading of the memory part 3. Then the time obtained by multiplying the value Smax by a reference clock period tc is defined as the clear interval time and a clearing instruction is given to the part 3. Here it is decided whether the output of a DCLow detector 4 is set at a high or low level. Then -1 is set to the clear interval S to give a clearing instruction again with a high level of the output of the detector 4. Thus a clear interval where no eddy current is produced is obtained and hereafter the addresses of the part 3 are successively replaced as '1', '2' and so on. Then a clearing instruction is given to the part 3.
Patent JP-H08165966-A (JP)
Title: Fuel injection device
Inventor: KOMAZAWA OSAMU
IPC: F02M61/08
Filed: 1994-12-13
Abstract: PURPOSE: To always perform the feed of fuel at a constant pressure regardless of the pressure fluctuation of high pressure gas in a mixing chamber by providing a pressure control valve to relieve a part of a fuel pressure in an injection fuel chamber so that a difference between a fuel pressure in an injection fuel chamber and an internal pressure in a mixing chamber is kept at a constantly specified value. CONSTITUTION: When a CPU 90 is energized by a solenoid 73 for injection, a moving core 79 is sucked, a ball valve 81 is separated away from a valve seat 82 and seats a valve seat 87. Thereby, fuel is introduced to a chamber 39, an outer opening valve 53 is moved downward, and air-fuel mixture in a mixing chamber 52 is injected in a combustion chamber 11. When ignition is then effected and a pressure in the combustion chamber 11 is increased, high pressure gas is inputted to the mixing chamber 52 from the combustion chamber 11. In this case, when a solenoid 20 for measurement is energized, a moving core 25 is sucked, and dissociated from a valve seat member 27, a fuel pressure in a chamber 29 flows in an injection fuel chamber 21, through operation of a pressure control valve 36, a differential pressure between the mixing chamber 52 and the fuel injection chamber is set to a given value and fuel is fed to the mixing chamber 52 through passages 31 and 32.
Patent JP-H11126665-A (JP)
Title: Electric connector
Inventor: ABE SHINTARO
IPC: H01R12/16
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a small electric connector capable of surely fixing a plurality row of contacts fixed to a housing after mounting to the proper locking position of a moving guide plate, that is, to a printed circuit board. SOLUTION: This electric connector has a housing 10; a plurality rows of contacts 30 having locking parts 32 pressure-inserted into and locked to the housing 10 and tail parts 34 connected to a printed circuit board 50 by soldering; and a moving guide plate 40 moving from a temporary locking position to a final locking position in a state holding the tail parts 34 of a plurality rows of contacts 30 in a line. The contact 30 has a straight part 33 along the one surface of the housing 10 between the locking part 32 and the tail part 34, and the moving guide pate 40 interposes the straight part 33 of the contact 30 between the one surface of the hosing 10 and itself in the final locking position.
Patent JP-S63169476-A (JP)
Inventor: KANAMORI KIYOSHI
IPC: F27B3/02
Filed: 1986-12-29
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-H08145777-A (JP)
Title: Seismoscope
Inventor: YOSHIMURA KAZUMI
IPC: G01V1/00
Filed: 1994-11-18
Abstract: PURPOSE: To reduce the whole manufacturing cost by reduction in number of part items and reduction of assembling man-hours, make a device compact, and improve the operating precision. CONSTITUTION: A reacting part 14 directly making elastic contact with the outer circumferential surface of a spherical body 5 through a through-part 12 formed on the center part of a guide member 1 to react a movable piece 9 with the rolling movement of the spherical body 5 is integrated into one end of the movable piece 9 for opening and closing a switch part 11 in reaction to the rolling movement of the spherical body 5 placed on a spherical body receiving surface 1A curved substantially into a conical form in such a manner as to be capable of rolling.
Patent JP-S63169261-A (JP)
Title: Surface turning processor
Inventor: SUEMATSU KOUICHI
IPC: B24B47/12
Filed: 1986-12-29
Abstract: PURPOSE:To get rid of the scattering of wax and water even if rotational frequency goes up, by installing a surface processing clockwise face bar in a machine frame and also counterclockwise face bar in the outer circumference via a driver around a common center line, and constitution the clockwise face bar and the counterclockwise face bar aforesaid to be rotated in both c.w. and c.c.w. direction by the said driver. CONSTITUTION:When a driver 4 is started, a surface processing clockwise face bar 2 and a counterclockwise face bar 3 on the outer circumference are rotated clockwise or counterclockwise with each other. Under this state, both these face bars 2 and 3 are made contact with a processed surface whereby this surface can be applied or polished by a treater of wax or water of the like supplied or applied to the clockwise face bar 2 in advance. And, when rotational frequency of the clockwise face bar 2 goes up, the treater applied or supplied onto the said face bar 2 is discharged in the tangential direction, but this discharge is checked by the counterclockwise face bar 3. And, the treatment shifted to the side of the counterclockwise face bar 3 treats the treated surface without discharging and scattering in the tangential direction of the face bar 3. In addition, since a spin of the clockwise face bar 2 is negated by the counterclockwise face bar 3, a machine frame 1 is left stopped at the specified position intact.
Patent JP-H08140996-A (JP)
Title: Implant for dentistry made of titanium
Inventor: NISHIKAWA YASUAKI
IPC: A61C8/00
Filed: 1994-11-18
Abstract: PURPOSE: To provide an implant with excellent cushioning characteristics to the outer force for intermeshing and with which induction and growth of a bone to the surrounding of an embedded part can surely be performed by forming a compressed molding by compressing a body prepd. by repeatedly accumulating a thin wire made of titanium or its alloy on the peripheral body of a core being an embedding part to the core side. CONSTITUTION: An implant 1 consists of a head top part 10 being a supporting stage of a dental prosthesis t, a straight rod-like embedding part 11, two protruded flange-like projected parts 12 provided at an interval along the long direction of the embedding part 11 and a recessed part 13 being naturally formed between the projected parts 12. A hollow cylindrical body prepd. by winding randomly and many times a pure titanium wire on the outer periphery of the embedding part 11 as a core except the projected parts 12 to increase the diameter larger than the outer diameter of the head top part 10, is compressed in the center direction by means of right and left dowel molds using the embedding part 11 as a core to constitute a compressed molding 2 coinciding approximately with the outer diameter of the head top part 10.  As it is possible thereby to cushion appropriately the outer force added to the implant by means of the compressed molding, a sense of incongruity to the outer force for intermeshing can be wiped out.
Patent JP-H03170775-A (JP)
Title: Refrigerator
Inventor: ITO ATSUKO
IPC: F25D23/00
Filed: 1989-11-29
Abstract: PURPOSE:To permit the preservation of vegetables and fruits for longer period of time by a method wherein a film body, having a structure to retain porous gas adsorbing material between two sheets of nonwoven fabrics and provided with gas adsorbing and removing functions, is provided above the moisture permeable film of a lid body, provided on the upper surface opening of a vegetable vessel so as to be contacted closely, so as to be contacted with the moisture permeable film of the lid body closely. CONSTITUTION:A lid body 21, provided on the upper surface opening of a vegetable vessel 8 so as to be contacted closely, is constituted of a flat plate 22, consisting of the olefine thermoplastic resin such as polyethylene, polypropylene and the like and having a multitude of through holes, a moisture permeable film 23, bonded to one side of the flat plate 22 by fusion, a gas adsorbing film 24, arranged so as to be contacted closely with the moisture permeable film 23, and a packing 26, arranged on the outer peripheral sides of the flat plate 22 and made of vinyl chrolide or the like. The conditions of low-temperature and high- humidity, which are optimum for the preservation of vegetables and fruits, can be obtained in the vegetable vessel 8 by the effect of the moisture permeable film 23. Further, ethylene gas, generated mainly from the fruits, is adsorbed and removed by the effect of the gas adsorbing material 27 of the gas adsorbing film 24. According to this method, over-mature, deterioration and the like due to allelopathy and the like may be prevented.
Patent JP-2000136911-A (JP)
Title: Apparatus and method for measurement of accuracy of pattern overlap
Inventor: HARADA TAKEMI
IPC: G06T7/00
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a measuring method for the accuracy of a pattern overlap which is measured by using a signal waveform obtained while the position of a focus is being changed. SOLUTION: This measuring method contains a procedure in which a box mark is image-processed by a charge-coupled device(CCD) camera 2 regarding an arbitrary shot on a wafer, and a procedure which processes a signal waveform obtained by converting the light and shade signal of an image- processed image into a current value. In the procedure in which the box mark is image-processed, a stage driving device 23 is used, and a plurality of signal waveforms are obtained while a focus point is being changed. In the procedure in which the signal waveform is processed, the plurality of signal waveforms are layered, one composed signal is obtained, the composed signal is processed, and patterns of a product whose step is large can be overlapped with good accuracy.
Patent JP-2000138417-A (JP)
Title: Multi-beam laser diode
Inventor: HONDA MASAHARU
IPC: H01S5/40
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a multi-beam laser diode which has a degree of freedom for beam arrangement and can make beam intervals narrower. SOLUTION: A multi-beam laser diode is constituted by forming a first laser diode 4 on one surface 2a of a semiconductor substrate 2 and a second laser diode 3 having an oscillation wavelength which is different from that of the diode 4 on the other surface 2b of the substrate 1. Since the laser diodes 4 and 3 having different oscillation wavelengths are formed on both surfaces of the substrate 2, the assembling workability of a chip can be improved as compared with the hybrid type configuration. In addition, the degree of freedom for beam arrangement can be improved and, at the same time, beam intervals can be made narrower.