baber/WOPTO huggingface dataset:
Patent JP-H09173199-A (JP)
Title: Article installing tool and its combination
Inventor: MURAZAKI RYUICHI
IPC: A47G29/00
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To prevent a fixing tool from easily falling off by housing/supporting a head part of a fixing member composed of a pushpin, a nail or the like in/with a part of the surface of a plate-like base part by a head part support part, and forming a curtain material mounting-demounting part in the other part on the same surface of the plate-like base part. SOLUTION: In a curtain material installing tool 10, by a head part support part 12, a head part 21 of a fixing member 20 composed of a pushpin, a nail or the like is housed in and supported with a part of the surface of a rectangular plate-like base part 11 integrally molded by a synthetic resin material. On the other hand, a curtain material mounting-demounting part 15 is protrusively formed on a residual part surface corresponding to almost 2/3 of the long side of the plate-like base part 11, and its curtain material mounting-demounting part 15 is formed of a locking installing surface on which a large number of hook-shaped engaging elements 15a are juxtaposed, and a large number of hook-shaped engaging elements 15a constituting its locking installing surface are formed in many rows in the lateral direction by forming vertically extending rows. Therefore, when a fixing part is once installed on a wall surface or the like, a fixing tool does not easily fall off, and even if it is scattered on a floor surface or the like, it can be easily found out.
Patent JP-H03197571-A (JP)
Title: Coating film
Inventor: NISHIBORI SADAO
IPC: C09D201/00
Filed: 1989-12-26
Abstract: PURPOSE:To obtain a coating film with a natural, matte surface by forming a coating film containing gelatin powder or amino acid powder and removing the contained powder therefrom, thereby making the film surface porous. CONSTITUTION:Gelatin powder or amino acid powder is compounded with a synthetic resin coating which does neither contain an unreacted NCO group nor an unreacted epoxy group which may react with an amino group, COOH and OH. The resulting mixture is applied onto the surface of a product 1, whereby a coating film containing the gelatin powder or the amino acid powder is obtained. Then the contained powder is removed from the film by using a water-miscible organic solvent to make the film porous, whereby a coating film 2 with holes 3 is obtained.
Patent JP-H02175117-A (JP)
Title: Manufacture of elastic roller
Inventor: KUSAKA SHIGETOSHI
IPC: B29C45/14
Filed: 1988-12-27
Abstract: PURPOSE:To manufacture an elastic roller of good response properties and fixing properties without generation of paper creases by fixing a metal core concentrically in a cylindrical mold and injection a liquid elastic material of low viscosity around said metal core, curing thereon and integrating the metal core periphery and the elastic material. CONSTITUTION:A primer is applied to improve the bonding of a metal core periphery 4 after degreasting A with a liquid elastic material 7. An upper core 2 and a lower core 3 are fitted in and inserted into a cylindrical mold 1 with its inner wall coated with a release agent and assembled with a top force 5 and a bottom force 6. After that, an injection outlet 8 is fitted in a tapered section 9 of the bottom force 6, and a liquid elastic material 7 in the state of low viscosity generated by adding a solvent to silicone rubber is injected between the metal core 4 and the cylindrical mold 1. After that, the cylindrical mold is left in a constant temperature tank to cure silicone rubber. The metal core periphery and the elastic material 7 are integrated. The liquid elastic material 7 contains a platinum catalyst and is cured at the normal temperature.
Patent JP-H04204607-A (JP)
Title: Method for attaching and detaching clip for optical connector at optical fiber juncture
Inventor: ODA TAKAHARU
IPC: G02B6/36
Filed: 1990-11-30
Abstract: PURPOSE:To obviate the generation of an increase in loss at an optical fiber juncture by relatively moving a clip and respective optical connectors in the direction where the load acting on the optical connectors decreases at the time of attaching and detaching the clip to and from the respective optical connectors by widening the respective holding pieces of the clip to the respective outer sides. CONSTITUTION:A cam 41 for lifting and a cam 42 for opening and closing rotate respectively in the same direction when the revolutions of a motor 38 are transmitted to a revolving shaft 29 by means of a power transmission system including an endless transmission band 43 to rotate the revolving shaft 3 counterclockwise. Rotating members 45A, 45B of both operating bodies 44A, 44B are pushed downward by means of a cam 43 for opening and closing according to the above-mentioned rotation. The cam 41 for lifting which rotates in synchronization with the cam 43 for opening and closing rises a moving body 31 and prevents the load from a flexible circuit board 6 from exceeding a prescribed value and, therefore, the butt state of the two optical connectors 2A, 2B is not impaired. Then, the generation of the increase in the loss does not arise in the part where the coated optical fibers 1A, 1B held connected by the connectors are connected to each other.
Patent JP-2000164491-A (JP)
Title: Resist applying device
Inventor: TAHIRA KATSUNORI
IPC: B05C11/08
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To prevent resist at the tip of a nozzle that stands by inside a nozzle standby unit from becoming solid. SOLUTION: A resist applying device 1 is provided with a nozzle 2 for discharging resist, a nozzle standby unit 3 in closed structure for allowing the nozzle 2 to stand by inside, and a solvent supply line 4 that is connected to the nozzle standby unit 3 and supplies a solvent 10 for dissolving the resist to the inside. Also, a liquid well part 6 for tentatively keeping the solvent 10 that is supplied from the solvent supply line 4 is provided inside the nozzle standby unit 3.
Patent JP-H09180633-A (JP)
Title: Manufacture of semiconductor photoelectric surface
Inventor: KIBUNE ATSUSHI
IPC: H01J9/233
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To prevent an active layer from being removed during a manufacturing process by covering the side face of a stratified crystal with a protective material in advance before it is processed with a mixed enchant. SOLUTION: This semiconductor photoelectric surface is manufactured in processes (a)-(f). (a) An etching stop layer 4, an active layer 3 made of an Al- unincluded III-V group compound semiconductor, a window layer 2 made of an Al-included III-V group compound semiconductor, and the surface protective layer 1 of the window layer 2 are formed in sequence on an Al-unincluded III-V group compound semiconductor substrate 6 to form a stratified crystal. (b) The surface protective layer 1 is selectively removed from the stratified crystal, then a reflection preventing layer 8 and a glass layer 7 are formed in sequence on the exposed window layer 2. (c) A glass faceplate 9 is thermally fused to the glass layer 7, then the side end face of the stratified crystal is covered with a protective material 10a resistant to a mixed enchant of ammonia- hydrogenper oxide.  (d) The substrate 6 is selectively removed by the mixture etchant to expose the stop layer 4. (e) The stop layer 4 is selectively removed. (f) The protective material 10a is removed.
Patent JP-H05148043-A (JP)
Title: Refractory for casting
Inventor: SUKENARI SHIRO
IPC: C04B35/66
Filed: 1991-11-26
Abstract: PURPOSE:To improve casting property and resistance to slag permeation and corrosion resistance of a refractory by adding magnesia fine powder having specified surface characteristics as a binder to a refractory aggregate using alumina, etc., as a main material. CONSTITUTION:The objective refractory for casting is formed by adding 0.5-5wt.% magnesium fine powder to 100 pts.wt. refractory. As the refractory, alumina or alumina and MgO-Al2O3 based spinel are used as main materials. The magnesia fine powder used has surface property of 1-40mg/g iodine absorption amount. In the refractory, sufficient hardening rate and strength are obtained without adding alumina cement, fumed silica, etc., to the refractory. Consequently, the refractory is excellent in corrosion resistance, resistance to slag penetration and has an excellent resistance to sporing of constructures.
Patent JP-H02180034-A (JP)
Title: Semiconductor device
Inventor: HOSHI MIKIO
IPC: H01L23/12
Filed: 1988-12-29
Abstract: PURPOSE:To make it possible to arrange a wiring board close to a header base by containing a silver brazing material which overflowed onto the header base into a recessed groove. CONSTITUTION:A recessed groove 6 is provided to surface of a header base 1 at a lower part of a side of a chip mount section 2 along a lower side thereof. A cap fixing ring 7 for fixing a sealing cap is integrally attached to a periphery of an upper surface of the header base 1 with a silver brazing material 8. Therefore, even if the silver brazing material 8 overflows onto the header base 1 when the cap fixing ring 7 is attached, the silver brazing material 8 is contained inside the recessed groove 6 and does not exist on the surface of the header base 1. Thereby, it becomes possible to make a wiring board 4 to be mounted on the header base 1 adhere closely to the surface of the header base 1 and to secure ground.
Patent JP-H11166512-A (JP)
Title: Single acting air cylinder
Inventor: YAGINUMA HIDEAKI
IPC: F02D9/06
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To absorb vibration of a compression coil spring, to restrain abrasion of a spring receiving plate, and to improve durability by forming the spring receiving plate as a laminated structure by superposing a vibration absorptive vibration damping plate on a hard seat plate, and allowing the tip of the compression coil spring to abut to the seat plate. SOLUTION: A spring receiving plate 17 of a two-layer structure composed of a hard metallic seat plate 15 and a vibration damping plate 16 fixed to the blocking-up plate 8 side surface, are arranged between an inside surface of a blocking-up plate 8 on the tip of a cylinder body 2 and the tip of a compression coil spring 6. By using such a spring receiving plate 17, even if the compression coil spring 6 causes resonance by vibration of a car body, the vibration is absorbed/damped by the vibration damping plate 16. Therefore, the occurrence of a relative slide between both contact parts when a contact part between the tip of the compression coil spring 6 and the spring receiving plate 17, that is, the seat plate 15, can be prevented. As a result, abrasion of the spring receiving plate 17 can be minimized.
Patent JP-H07189518-A (JP)
Title: Pallet falling preventive device in multistory parking equipment
Inventor: YAMAGUCHI TORIZO
IPC: E04H6/06
Filed: 1993-12-28
Abstract: PURPOSE:To quietly shift fitting tools on transferring pallets patters of a multistory parking device and obtain a preventive device against falling of pallets in the multistory parking device which requires less maintenance works. CONSTITUTION:A preventive device 8 against falling of pallets is provided with a holding part 10 equipped in the pallet 4 and a bracket 13 equipped in a beam body 3b to prevent the pallet from falling in cooperation with the holding part 10. When the pallet 4 is vertically moved, the bracket 13 is automatically rotated clockwise or counter-clockwise in accordance with the movement. The bracket 13 is displaced from the opposite position in the vertical direction, in the relation with the holding part 10, so that the holding part 10 and the bracket 13 do not face each other.
Patent JP-H03195036-A (JP)
Title: Positioning and apparatus therefor
Inventor: OHASHI HIDEJI
IPC: G01R31/26
Filed: 1989-12-25
Abstract: PURPOSE:To position a flat-package IC suitably for an inspection operation and for a connection operation to an interconnection on a printed-circuit board by a method wherein the IC is positioned in a position at the tip of a lead protruding from an IC flat package. CONSTITUTION:When a QFPIC 3 is positioned, positioning claws 2a to 2d are set to a released state; the QFPIC 3 is placed on an IC cradle 1; after that, a force which has been applied to the positioning claws 2a to 2d is removed. Then, the positioning claws 2a to 2d are moved to the direction to the center (c) of the IC cradle 1 by a force of springs 4a to 4d; tip faces of leads 5, 5,... protruding from four sides of the QFPIC 3 are pushed to the centripetal direction; the QFPIC 3 is centered. When the QFPIC 3 is positioned in this manner, the IC can be positioned by using the tips of the leads 5. Thereby, when a lead bend is inspected simply, there is no danger that it cannot be inspected or an inspection accuracy is lowered; the leads 5 of the QFPIC 3 can be positioned in advance suitably when they are connected to an interconnection film on a printed wiring board.
Patent JP-H08177337-A (JP)
Title: Face lattice attaching metal fitting
Inventor: HIZUME SHINJI
IPC: E06B9/01
Filed: 1994-12-22
Abstract: PURPOSE: To fit a face lattice in the projection strip of a sash frame strongly into unification by means of a driving method of construction and, after installation, maintaining a positive lockup to the sash frame in both the longitudinal and falling directions. CONSTITUTION: In this face lattice attaching fitting 1 connectively supporting and clamping a sash frame (a) and a face lattice (b), a nearly central part of a metal plate is orthogonally bent, constituting a support plate part 2 and a face lattice mounting part 3, and an end of this support plate part 2 is bent inwards so as to make it orthogonal with a surface of the support plate part, and further it is turned up, thereby constituting a pot type meshing part 7 made up of forming an opening part 6, whose tip is drawn, outward. In addition, a flash structure 8 projected to the inner cavity side is formed in both up and down ends of this pot type meshing part 7 positively at the time of blanking a member from the metal plate.
Patent JP-H0723397-A (JP)
Title: Device and method for decoding picture signal
Inventor: KOYANAGI HIDEKI
IPC: H04N19/423
Filed: 1993-12-28
Abstract: PURPOSE:To attain parallel operation processing without applying restriction such as the encoding of a motion vector by distributing an encoded picture signal to plural decoding means based upon a synchronizing signal added at every slice and decoding the signal respectively. CONSTITUTION:An input bit stream is distributed to code buffers 26 to 29 in the unit of slice and decoded by variable length decoders (IVLCs) 30 to 33. The number of macro blocks per slice is fixed and expected time for synchronizing respective IVLC processing is eliminated to efficiently execute decoding. Decoded data are transferred to a buffer memory group 35 to 38, the parallel processig at every slice is converted into the parallel processing in the unit of 1/2 MB and IQ/IDCT processing blocks 39 to 42 execute processing as in a four-parallel state. Then a picture corresponding to the motion vector in the unit of MB is extracted from a reproduced picture by a frame memory 43, the decoded picture is reproduced along with pictures obtained from the blocks 39 to 42 and the reproduced pictures are stored in the memory 43 again through ST-BUFFs 61 to 64 in four parallel state.
Patent JP-H01177830-A (JP)
Title: Power source voltage monitoring circuit
Inventor: FURUYA MISAO
IPC: G06F1/28
Filed: 1987-12-29
Abstract: PURPOSE:To simultaneously release the reset of a plurality of microcomputers having different threshold voltages by so composing that a voltage across the ends of a capacitor to become output terminals momentarily becomes a predetermined level after a predetermined period is elapsed after a power source voltage arrives at a reference voltage. CONSTITUTION:When a power source is turned ON at a time t1, a power source voltage VCC gradually rises, and when it becomes equal to a first reference voltage VS3 at a time t2, the noninverting output of a voltage comparator 13 becomes 'L', a transistor Q3 is turned OFF, and a capacitor C is charged by a current supplied from a power source voltage VCC through a resistor RL. The voltage VT9 of a terminal T9 starts gradually rising by this charging. When it becomes equal to a second reference voltage VS4 at a time t3, the output of a voltage comparator 14 becomes from 'L' to 'H'. Then, a transistor Q4 is turned ON, a current supplied from the power source of the voltage VCC is momentarily charged in the capacitor C through a resistor R7 and a terminal T9.
Patent JP-H05168082-A (JP)
Title: Speaker unit and television receiver using the same
Inventor: SABATO TAKASHI
IPC: H04R1/34
Filed: 1991-12-19
Abstract: PURPOSE:To provide the speaker unit with superior sound characteristic and with wide performance by solving a problem of increasing the cost in accordance with the deterioration of the articulation of the voice and the wide use of the acoustic material due to the disturbance of the acoustic pressure frequency characteristic in the middle-high reproduction band and the characteristic with too much peak dip, in the speaker unit used for various types of acoustic equipment such as television receiver. CONSTITUTION:A part 15 throttling a throat is formed so that the acoustic wave emitted from a speaker vibration part 18 can be throttled inside an acoustic tube 10. A slit 16 is provided on the throat throttling part 15 to be connected to the room of an acoustic material 11, and the phase difference and distortion of the acoustic wave is absorbed by applying this slit 16 to the acoustic material 11. Further, the area of the slit 16 is controlled for the area of the throat throttling part 15, the frequency band of 500 to 2kHz of the resonance is emphasized to improve the acoustic pressure. Thus, the speaker unit improving the articulation of the sound can be provided.
Patent JP-H08321176-A (JP)
Title: Semiconductor memory cell
Inventor: KIN TATSUSHIYU
IPC: G11C11/402
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To improve the degree of integration of a chip by reducing the number of used elements by constituting an SRAM cell of three PMOS transistors and one capacitor. SOLUTION: When a work line W/L becomes a low state, PMOS transistors(Trs) T1 and T2 are turned on and the high potential at a bit line BL is transmitted to a node C. In addition, the low potential at another bit line BLB is transmitted to another node D. Therefore, a capacitor C1 is charged with the high potential at the node C and high-state data are written in an SRAM cell. When the data are written in the SRAM cell, the cell constantly maintains the high-state data in a sable state, because the low state of the node D is impressed upon the gate of a PMOS Tr T3 and the Tr T3 is maintained in a turned-on state. When the word line W/L becomes a low state, on the other hand, the Trs T1 and T2 are turned on and a low potential is transmitted to the node C. In addition, a high potential is transmitted to the node D and the Tr T3 is turned off.
Patent JP-H05250480-A (JP)
Title: Method for generating free form stroke
Inventor: ROBAATO BUII KURASEN
IPC: G09G5/20
Filed: 1992-11-24
Abstract: PURPOSE: To provide a method for generating and displaying plural points along the central curved line and left and right offset curved lines of a free form stroke. CONSTITUTION: In a step S1010, functions X(t) and Y(t) are inputted for the central curved line of a free form curved line to specify dot horizontal and vertical coordinates along (t) and in a step S1020, a function W(t) is inputted for specifying the width of respective points along P(t). In a step S1030, points along the P(t) are generated, in a step S1040, normal vectors corresponding to the respective points in the S1030 are generated and in a step S1050, the points along the left and right offset curved lines are generated corresponding to the plural points generated along the P(t).
Patent JP-H07185157-A (JP)
Title: Sewing machine device
Inventor: TSUKAMOTO YASUMASA
IPC: D05B21/00
Filed: 1993-12-28
Abstract: PURPOSE:To improve editing of machine control data and degree of freedom to change, by dividing the section containing part of data from another section when an operation to change the part of the machine driving data among machine control information is executed, and controlling the information at each section. CONSTITUTION:Machine driving data K to be stored in RAM 15 within a machine control device has: shape information 23 for preparing free curve shape data on the basis of the inputted shape information; machine driving data 21 as a set of predetermined needle-falling point information prepared on the basis of the free curve shape data; and section information 21 for treating a predetermined starting point to a terminal point as a section. Here, when an operation to change part of the machine driving data 21 is carried out, a section K'' where the part of the machine driving data is included is divided from another section K', the machine control information is controlled for each section K, K'', while in other sections where no data change is made, free curve shape data are generated if necessary, from the shape information.
Patent JP-H03196008-A (JP)
Title: Focus detector
Inventor: OMURA YUSUKE
IPC: G02B7/34
Filed: 1989-12-26
Abstract: PURPOSE:To effectively prevent the generation of intersected light rays so that focus detection is made with high accuracy by providing light absorbing means or light reflecting means between the secondary imaging lenses of a pair of the secondary imaging lenses. CONSTITUTION:A pair of the secondary imaging lenses 34-1 are formed by integrally molding lens parts 34-1a, 34-1b having a lens effect of acryl, etc. together with a substrate 20 in such a manner that a hollow groove is formed between the two secondary imaging lenses. The inside surfaces 36-a, 36-b of the hollow grooves are so set as to have a light absorbing effect or light reflecting effect. The intersected light 45-1a is absorbed or reflected by the surface 36-b and is thereby prevented from being made incident on a photodetector array 35-1a and from being made incident on other photodetector arrays as well. The focus detection with the high accuracy is possible in this way even in plural measuring regions.
Patent JP-H04204280-A (JP)
Title: Weak magnetic field measurement device
Inventor: MATSUMURA YASUHIDE
IPC: F25B9/00
Filed: 1990-11-30
Abstract: PURPOSE:To reduce the noise of vibrations and sounds, enable measurement without the noise of a measurement signal and in stable cooling for a long time to make the modification of position by providing a means for separating the vibration of a precooling cycle from a hose for constituting the precooling cycle and another hose for constituting a J-T cycle. CONSTITUTION:A vibration interruption tube 29 is inserted into a flexible hose 19 halfway. In addition, the vibration interruption tube 29 is inserted into a heat insulation pipe 27 halfway. Further, the circumference of a chamber 25 is covered with a soundproof material 33 not to hear acoustic noises which are produced by a displacer. Moreover, in order to interrupt the vibration produced from the chamber 25, the chamber 25 is fixed on a gantry 15 through an air spring 31. Thereby the vibration or the acoustic noise can be reduced without any noise of the measurement signal and a weak magnetic field measurement device of high sensivity capable of position modification of the SQUID magnetic flux meter can be obtained.