baber/WOPTO huggingface dataset:
Patent JP-2000286533-A (JP)
Title: Printing pattern forming component and method for forming pattern
Inventor: SUZUKI ATSUSHI
IPC: H05K3/12
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a printing pattern forming part and a method for forming patterns by which an accurate and miniscule patterns can be formed by only applying ink on protruded parts with flat tops, which are formed in patterns through a printing method. SOLUTION: Protruded parts 11a with flat tops are formed beforehand in a printing pattern. A printing pattern is formed only on the flat tops 11b of the protruded parts. A width m of the protruded parts 11a is set to at least approximately 50 μm, and the space n between adjacent protruded parts is set to at least approximately 30-40 μm. The angle of the protruded parts 11a is set to approximately 90 deg.. A prescribed gap is provided between the flat tops 11b of the protruded parts of the printing pattern forming part formed beforehand on the printing part and a printing plate 20, on which no printing pattern is formed is provided. The surface of the printing plate 20 is scratched by a squeegee 50 for applying ink through a screen mesh over the whole region for printing the ink 40a only on the flat tops 11b of the protruded parts.  A microscopic pattern can be formed and conduction failures can be resolved also.
Patent JP-S58206146-A (JP)
Title: Socket for large-scale integrated circuit
Inventor: ICHIMURA YOSHIAKI
IPC: H01L23/32
Filed: 1982-05-26
Abstract: PURPOSE:To prevent the generation of a couple of forces in a housing extremely by setting a connecting point of a connecting groove and the connecting section of a hook plate where agreeing with a line of action of a resultant force of the support reaction of a contact in the case when the contact is in contact with an LSI or where adjacent to said position. CONSTITUTION:The hook sections 26 of a hook plate 22 are inserted among the lug sections 19 of a cam plate 18. The plate 18 is turned in the direction of the arrow 29, and the sections 26 are made run on the sections 19 by inclined planes 31 at one ends of the sections 19. The connecting groove 27 of the lower surface of the housing 11 is formed at a position including the line of action of the resultant force F of the support reaction P of the contacts 12 in the case when both the contacts 12 on the outside and the inside are in contact with the LSIs 13. When the connecting section 25 of the plate 22 is connected to the groove 27, the connecting point agrees with the line of action of the force F or is positioned at a section adjacent to said position. Accordingly, the generation of a couple of forces in the housing 11 is prevented.
Patent JP-H05253566-A (JP)
Title: Flotation type fluid purifying apparatus
IPC: C02F1/40
Filed: 1992-03-12
Abstract: PURPOSE:To obtain a small-sized fluid purifying apparatus capable of efficiently removing foreign matter by providing a float device imparting buoyancy to a main body so as to position the upper end part of the main body above the surface of a fluid to be purified and positioning the inlet of a fluid passage under the surface of the fluid. CONSTITUTION:The following are provided; a main body 10 equipped with a fluid passage 14 permitting a fluid to be purified to flow; the purifying material 44 provided to the fluid passage 14 in order to purify the fluid to be purified; the fluid pump 48 provided to the fluid passage 14 of the main body 10 and allowing the fluid to be purified to flow from the inlet 25 of the fluid passage 14 to the outlet 53 thereof; and float devices 20a, 20b imparting buoyancy to the main body 10 so as to position the upper end part of the main body 10 above the surface of the fluid to be purified and positioning the inlet 25 of the fluid passage 14 under the surface of the fluid to be purified. Since the inlet 25 of the fluid passage is positioned under the surface of the fluid to be purified, the fluid to be purified in the vicinity of the surface thereof flows in the inlet 25 by the operation of the fluid pump 48 regardless of the height of the surface of the fluid to be purified and passes through the purifying material 44 to be discharged as a purified fluid from the outlet 53.
Patent JP-S58205732-A (JP)
Title: Continuous forming device
Inventor: SATOU YOSHIROU
IPC: B29C53/00
Filed: 1982-05-26
Abstract: PURPOSE:To provide the titled forming device for forming while continuously feeding a sheet even when forming a deeply rugged form sheet, by a method wherein a pair of molds are faced to each other in an opened condition, then they are closed, are opened in the faced condition, and are rotated to the back side. CONSTITUTION:The sheet 1 is heated by a heater 3 to a temperature suitable for heat forming, and is formed into a desired rugged shape by clamping it between the molds 5 rotated in the feed direction of the sheet 1 synchronously with the feed velocity of the sheet 1. The molds 5 are rotated by two pairs of chains faced to each other with the sheet 1 located therebetween so that the molds 5 are faced to each other on the front side.
Patent JP-H11264285-A (JP)
Title: Footstool for step section
Inventor: KATAYAMA TAKASHI
IPC: E04F11/04
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To facilitate an ascent and a descent by installing and fixing a footstool in which a tread is supported by a support frame at a position lower than the upper face of the step section of a building in the front of the step section. SOLUTION: This footstool 1 for a step section 5 is constituted of a tread 2, a support frame 3 supporting the tread 2 at a position lower than the upper face of the step section 5 of a building, and a fixing means to the step section 5 and/or a floor, and the footstool 1 is installed and fixed on the front side of the step section 5. The frame 3 is constituted of a pair of side frames trailed with legs 312 from both edges of upper beams and two or more connecting beams suspended between the upper beams. The tread 2 has coupling sections 221 coupled with the upper beams and/or connecting beams of the frame 3, and the coupling sections 221 are coupled with the upper beams and/or connecting beams to fix the tread 2 to the frame 3.  Brackets 223 are protruded on the step section side end edge of the tread 2, and fixing rods 4 are inserted into insertion holes provided on the brackets 223 to fix the tread 1 to the step section 5, thereby a step is reduced, and an old person can easily ascend and descend the step section 5.
Patent JP-H0376699-A (JP)
Title: Patterning transfer foil
Inventor: RUUTOBUIIKU BUREEMU
IPC: B44C1/10
Filed: 1990-04-02
Abstract: PURPOSE: To enable an embossing process to be performed on two faces by forming a first decorative layer adjacent to a coated layer of lacquer and a second decorative layer adjacent to an opening interposed layer and a foundation layer continuously on a decorative layer and making the foundation layer of at least, a translucent material. CONSTITUTION: The embossing foil 10 is formed of a bearing foil 12, a peelable layer 14 attached to the surface of the bearing foil 12, a transparent coated layer 16 of lacquer arranged on the peelable layer 14, a decorative layer 18 applied to the surface of the coated layer 16 and a foundation layer 20 positioned on the decorative layer 18. In addition, the decorative layer 18 has a first decorative layer 22, a second decorative layer 24 and an opaque interposed layer 26 formed between the two decorative layers 22, 24. Consequently, the second decorative layer 24 is visible through the foundation layer 20 of the embossing foil 10 made of a transparent material such as glass, for example. Further, the first decorative layer 22 can be seen trough the transparent coated layer 16 of lacquer. Thus it is possible to realize an article of manufacture decorated on two sides.
Patent JP-2000284095-A (JP)
Title: Solidified waste and manufacture thereof
Inventor: NISHIMURA TSUTOMU
IPC: G21F9/34
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a solidified waste whose volume is sufficiently reduced in a simple treatment process by composing the solidified waste only of a radioactive waste containing radioactive nuclides and making the structure of the entire surface impermeable and solid. SOLUTION: A silica gel adsorbent, whose particle diameter is about 2 mm and which adsorbs radioactive wastes like radioactive iodine is crushed by a vibration mill, and the radioactive iodine that is adsorbed while being unevenly distributed is scattered homogeneously. The crushed silica gel adsorbent is poured into a heating furnace, AgNO3 in the silica gel adsorbent is decomposed into Ag and an AgNOX gas or AgI and an O2 gas, by heating the silica gel adsorbent at the temperature at which silver iodine (AgI) does not volatilize and both gases are removed. The silica gel adsorbent from which both gases are removed is poured into a stainless capsule and are welded and sealed. A hot isotropic pressurizing treatment is given to the adsorbent in a condition where it is encapsulated, the structure of at least the entire surface is made impermeable and solid, and the interstices between structure materials are made so narrow that water molecules cannot pass. This eliminates the degradation of the volume reduction effect derived from additives and makes treatment processes less complicate to obtain solidified wastes.
Patent JP-S57203318-A (JP)
Title: Superconductive digital circuit
Inventor: HARADA YUTAKA
IPC: H03K3/38
Filed: 1981-06-10
Abstract: PURPOSE:To obtain a stable digital circuit having high sensitivity, by using a Josephson interference meter and at the same time adding a damping resistance to reduce the resonance. CONSTITUTION:The Josephson interference meters JD1 and JD2 consist of the Josephson junctions 301 and 302, the inductors 303 and 304, and a resistance 307 for prevention of the resonance. At the same time, the damping resistance 510 and 511 are set between the meters JD1 and JD2 in order to reduce the resonance phenomenon caused between both meters. In addition, an inductor 501 is connected to the joint between the meters JD1 and JD2 as well as to the joint between the load resistances 103 and 104 respectively. The inductor 501 reduces the oscillating phenomenon which is caused by the conflict between both interference meters. In such way, the two interference meters are used along with a damping resistance which reduces the resonance. Thus a stable digital circuit having high sensitivity is obtained.
Patent JP-2000285002-A (JP)
Title: Device and method for supplying inherent access space to user in hypertext space
Inventor: HAYASHI KOICHI
IPC: G06F15/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To give the information which is inherent to a user and also to simplify the application of the inherent processing by giving the space identification information to the inherent information on every user concerning the page information and then managing the space identification information with correspondence secured to a reference. SOLUTION: A space inherent information management part 206 stores the link comment data received from a WWW client 100 in a relevant inherent access space with correspondence secured to a page address(PA). Meanwhile, the request message received from the client 100 is analyzed and sent to a WWW server 400, and the acquired page information is received at a page information receiving part 203. A space inherent information adding part 205 extracts the information on an inherent access space and adds it to the page information. A space identification information adding part 204 replaces a link address included in the page information with an address having the space identification information. Then the part 206 prepares an inherent access space for every user and manages every inherent access space by means of the space identification information.
Patent JP-S59214387-A (JP)
Title: Ghost eliminating device
Inventor: SAITOU JIYUNYA
IPC: H04N5/21
Filed: 1983-05-19
Abstract: PURPOSE:To perform excellent weighting by detecting a ghost level from the output of a subtracting circuit, supplying the detection signal for the leading edge of a masking pulse to a demultiplexer, and detecting a pilot pulse from its passing signal and controlling a switching circuit. CONSTITUTION:The input of a synchronizing separator circuit 14 is connected in front of a delay circuit 5 for preceding ghost correction. The masking pulse is latched from a standard waveform forming circuit 15 and differentiated to obtain the pilot pulse corresponding to the leading edge, and this pulse is supplied to an adder 72 in front of a demultiplexer 19. Further, the signal of the terminal tap of a demultiplexer 20 is supplied to a pilot level detecting circuit 73, whose detection output is supplied to a timing generating circuit 74. The circuit 74 is further supplied with a t=0 pulse and the masking pulse. The circuit 74 generates a timing signal while giving the time difference which is equal to the time difference between the leading edge of the masking pulse and an output pilot pulse and behing the t=0 pulse. Thus, pulses are generated to turn on switches 211-22m.
Patent JP-H06300884-A (JP)
Title: Measuring tool for internal pump
Inventor: NOJIMA HIROYUKI
IPC: F04D7/08
Filed: 1993-04-15
Abstract: PURPOSE:To directly measure the extension of a stretch tube due to clamping nuts and make maintenance and inspection work easy. CONSTITUTION:In a stretch tube 16, a blind plug 31 is inserted. On the blind plug 31 upper surface, a slid mechanism 40 having slid plate 41 for attaching in annular groove 39 formed in the inner surface of a diffuser box 15 and a cylinder 32 are provided. At the lower surface of the blind plug 31, a linear gauge 46 is provided putting a fixing plate 45 in between and a frame 48 is also provided. At the lower surface of the linear gauge 46, a probe 47 is fixed and at the lower end of the frame 48, an annular seal 51 contacting the inner surface of a stretch tube 16 is faced. To the frame 48, a small diameter spindle 53, a large diameter spindle 54 and a hydropressure hose 55 are provided. When the both spindles 53, 54 are pressurized, the annular seal 51 is stretched out and the stretch tube 16 is strongly pressurized.
Patent JP-H04305-A (JP)
Title: Moving valve series parts having intermetallic compound as essential body and manufacture thereof
Inventor: SHINGU HIDEO
IPC: B30B11/00
Filed: 1990-04-04
Abstract: PURPOSE:To manufacture a moving valve series parts having intermetallic compound as essential body without any limitation to the shape by mixing plural elements with composition ratio forming the intermetallic compound, pressing and forming to the desired shape of moving valve series parts and executing heat treatment while pressurizing. CONSTITUTION:Plural elements are mixed with the composition ratio forming the intermetallic compound (e.g., sponge Ti powder : Al powder = about 37.2% : 62.8%) and pressed to form the desired shape of moving valve series parts. Successively, this mixing pressed body is introduced into a pseudo-HIP apparatus and pressurized while heating to the temp. forming the intermetallic compound. By this method, the moving valve series parts of various shapes having the intermetallic compound as the essential body are obtd. in the simple process without any limitation to the shape.
Patent JP-H05255165-A (JP)
Title: Production of alpha,alpha-difluoroether
IPC: C07C43/172
Filed: 1992-03-13
Abstract: PURPOSE:To produce an alpha,alpha-difluoroether useful for synthesizing medicines, agricultural chemicals, functional materials, etc., in good yield under mild conditions in a short process. CONSTITUTION:A thionecarboxylic acid ester expressed by the formula R<1>C(S) OR<2> (R<1> and R<2> each independently denote aromatic group, straight-chain or branched alkyl group, cycloalkyl group or alkenyl group which may be substituted) is treated with a fluoride ion source and a halonium generating agent to afford the objective alpha,alpha-difluoroether expressed by the formula R<1>CF2 OR<2>.
Patent JP-S5713197-A (JP)
Title: Electrodeposition coating device using cation resin paint
Inventor: TOKUSHIMA YASUO
IPC: C25D13/22
Filed: 1980-06-30
Abstract: PURPOSE: To pevent the formation of pinholes in the leading end of the first coated substrate by softly starting a thyristor rectifier in synchronization with the entry of the first substrate to be coated into a vessel at the start.  
     CONSTITUTION: The formation of electric circuit at the time when a substrate 4 to be coated contacts with cation resin paint liquid 2 is detected 27, and on the basis of the detection operation thereof, a DC power source device 9' is started of operation. Namely, a closed circuit including a current detecting relay 27 is formed and contacts 27a are closed. Accordingly, an electromagnetic contactor 22 is energized, and is self-latched by its auxiliary contacts 22a-1. Power is supplied from an AC power source 12 to the device 9' by the other auxiliary contacts 22a-2. In this case, the device 9' has soft starting characteristics, that is, it produces a low output in the beginning of the operation start and with lapse of time, it gradually increases the output. A thyristor rectifier is used for the device 9' of soft starting characteristics. As a result, the formation of pinholes owing to the generation of gas from the substrate surface because of overincreased current density by excessive electricity conduction as in the prior art is obviated and the always superior electrodeposition coating is accomplished. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07291100-A (JP)
Title: Wiper device of external rearview mirror device for vehicle
Inventor: YOKOTA MASAYUKI
IPC: B60S1/60
Filed: 1994-04-26
Abstract: PURPOSE:To wipe the overall surface of a mirror by making a wiper of a string with a linear shape, furnishing a mirror unit with a projection in a moving passage of the string and making a wiper unit get over the projection by a drive unit. CONSTITUTION:When a string 41 moves to a lower part of a mirror 50 and an end part of a wiper unit 10 reaches a projection 62, the end part of the wiper unit 10 climbs a slope 62A of the projection 62 as shown as a state A1 and slides down toward the surface of the mirror 50 along a slope 62B. When the end part makes contact with the projection 62, the wiper unit 10 is inclined diagonally downward toward an opposite side end part from an end part related to the projection 62 as a whole, an end part side related to the projection 62 on the string 41 is separated from the surface of the mirror 50, and rain water blocked by the string 41 flows along the string 41, the surface of the mirror 50, a mirror holder and a mirror housing.
Patent JP-S58205076-A (JP)
Inventor: AIZAWA HIROSHI
IPC: A01F25/00
Filed: 1982-05-24
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-H08257901-A (JP)
Title: Top ring device
Inventor: KIMURA NORIO
IPC: B24B37/04
Filed: 1995-03-22
Abstract: PURPOSE: To provide highly accurate flatness by forming the shape of the wafer holding surface of a top ring into a protruding condition, thus obtaining such pressing force distribution within a polishing surface as to increase the pressure in the center of a wafer and eliminating uneven polishing resulting from the insufficient polishing in the center of a wafer polishing surface. CONSTITUTION: In a polishing device which is equipped with a top ring 3 and a turn table rotating independently respectively, a semiconductor wafer is interposed between the top ring 3 and the turn table and the surface of the wafer is polished by pressing the wafer with prescribed force, the top ring 3 is provided with protrusions 11, 12, 13 which protrudes downwards and protrusion drive parts 14, 15, 16 for driving the protrusions 11, 12, 13, thus permitting the wafer holding surface of the top ring 3 to protrude and forming a protruding surface.
Patent JP-H02266724-A (JP)
Title: Optical transmission equipment
Inventor: WAGAI MITSUO
IPC: H04B10/25
Filed: 1989-04-07
Abstract: PURPOSE:To prevent data in transmission from being destroyed by preventing a transmission start instruction signal from being outputted by supplying a transmission in-processing signal to equipment at a data transmission side. CONSTITUTION:A D-type flip-flop 21 is provided as a transmission (n-processing generation circuit. A WD signal that is the data transmission start instruction signal is inputted to a parallel-serial conversion circuit 11, and simultaneously, it is inputted to the clock terminal CK of the flip-flop 21, and the Q terminal output of the flip-flop 21 goes to a high level at the front edge of the WD signal, and it goes to the transmission in-processing signal. The transmission in-processing signal is supplied to the equipment at the transmission side via a line 22. Therefore, the equipment at the data transmission side outputs no new WD signal in a period where the transmission in-processing signal is set at the high level. In such a way, it is possible to prevent the data in transmission from being destroyed due to the input of the new WD signal during performing a signal processing.
Patent JP-H04320212-A (JP)
Title: Liquid crystal display device
Inventor: SATO TAKUO
IPC: G02F1/1368
Filed: 1991-04-19
Abstract: PURPOSE:To prevent a reverse tilt domain from being generated and to increase the contrast of a display image and improve the display quality by forming a groove between a picture element electrode and a bus line. CONSTITUTION:A groove 9 is formed in an inter-layer insulating film 8 among a picture element electrode 1, the signal bus line, and gate bus line 3 along around the picture element electrode 1. This groove 9 is formed where it is hidden behind a light shield layer 13, and 2mum wide and 0.3mum deep. In an area where the reverses tilt domain is generated, a force which induces a normal tilt intensely, therefore, operates on liquid crystal molecules because of the slanting surface of the groove 9 on the side of the picture element electrode 1. Consequently, the liquid crystal molecules in the reverses tilt state induced by the slanting surface on the bus line side are stopped by liquid crystal molecules in a normal tilt state and not spread onto the picture element electrode 1, so a picture element has no discreteness and a light leak caused by is prevented.
Patent JP-S5714284-A (JP)
Title: Electret structure
Inventor: TANAKA MASAMICHI
IPC: H04R19/00
Filed: 1980-06-30
Abstract: PURPOSE:To stabilize the characteristic, by uniforming the density of surface charge density and protecting the electret material, through the lamination of a dielectric substance to an electret element formed with an electret material on a back electrode. CONSTITUTION:On a back electrode 21 made of a conductive metal base having the same potential as ground, an electret member 22 made of macropolymer film such as PP, TFE, TEP is coatd to form an electret element 23. On the element 23, a dielectric substance 24 made of a conductive metal material or organic substance having the equal surface shape or lower is laminated in ground isolation. Regardless that nonelectret part is in existing at the center of the electret member 22, charges being of the same sign and of almost equal amount as the charges of the electret element 23 are uniformly distributed on the surface of the dielectric substance 24. Thus, products rich in moisture-proof and stable in the characteristics can be made.