baber/WOPTO huggingface dataset:
Patent JP-H05256-A (JP)
Title: Dispersing plate for liquid drop formation with uniform particle size
Inventor: NOGUCHI HIROSHI
IPC: B22F3/11
Filed: 1991-06-24
Abstract: PURPOSE:To obtain a dispersing plate which is for forming liquid drops as small as possible and having a narrow particle size distribution, is able to be used for large size and mass production and easy to be manufactured, and has high strength. CONSTITUTION:SUS metal fine powder which is produced by atomizing method and sifted is sintered on one side of a porous plate produced by sintering a roughly pulverized metal coarse powder of SUS and the side is polished to give a porous supporter plate. A metal thin film is formed on the polished side by electroless plating of nickel-phosphorus and a large number of fine pores are formed by photolithographic method.
Patent JP-H0738046-A (JP)
Title: Semiconductor integrated circuit device
Inventor: YANO HIROSHI
IPC: H01L21/60
Filed: 1993-07-20
Abstract: PURPOSE:To obtain a semiconductor integrated circuit device making it possible to prepare a normally/reversely bent article of a lead for an active area of a semiconductor chip by enabling obverse and reverse assemblies of the same chip by using the same usual manufacturing equipment. CONSTITUTION:A package-shaped semiconductor integrated circuit device being asymmetric vertically, such as SOJ, which has a structure wherein a semiconductor chip 2 is mounted reversibly on the upper side of a lead frame 1 with a pellet-bonding material 3 interposed, an electrode of this semiconductor chip 2 and a lead of the lead frame 1 are connected by a wire 4 by bonding and further mold-sealed with resin 5 and then lead formation is conducted. A tab of the lead frame 1 is provided with a through hole 10, and in the case when the semiconductor chip 2 is mounted reversely in relation to the tab 6, the electrode of the semiconductor chip 2 and an inner lead 8 are connected by the wire through this through hole 10 so as to be assembled.
Patent JP-2000328459-A (JP)
Title: Finish oil for polyurethane elastic fiber
Inventor: KITSUKI TOMOHIRO
IPC: D06M101/16
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain a finish oil for urethane elastic fibers good in dispersion stability without causing trouble such as generation of static electricity by formulating a specific dimethylsilicone and/or a specified mineral oil with a metal salt of a higher fatty acid and a polyether-modified silicone. SOLUTION: This finish oil for urethane elastic fibers is obtained by formulating 90-99.98 wt.% of a dimethylsilicone polymer and/or a mineral oil having 2-50 cSt, preferably 5-20 cSt viscosity at 25 deg.C with 0.01-5 wt.% of a metal salt of a higher fatty acid such as a 10-20C higher fatty acid salt, e.g. magnesium salt, calcium salt or aluminum salt of stearic acid and 0.01-5 wt.% of a polyether-modified silicone represented by the formula [R1 and R2 are each a hydrocarbon; m is 10-50; n is 2-20; (a) and b are each 0-20 and (a+b) is not 0].
Patent JP-H0845742-A (JP)
Title: Laminated inductor substrate and manufacture thereof
Inventor: IMOTO AKIRA
IPC: H01F41/04
Filed: 1994-07-29
Abstract: PURPOSE:To provide a laminated inductor substrate of a structure, wherein a magnetic material magnetic circuit member for forming the closed magnetic circuit of a coil part is formed on a laminated material integrally with the laminated material and the improvement of the characteristics of a coil and a handling of the coil are facilitated, and a method of manufacturing the laminated inductor substrate. CONSTITUTION:In a laminated inductor substrate of a structure, wherein a coil part L and a circuit part C are internally provided in a laminated material 1 consisting of insulative ceramic layers 1a to 1j, a magnetic material magnetic circuit member 6, through which the magnetic flux of the coil part L passes, is arranged on the laminated material 1 integrally with the laminated material 1. Moreover, a light-curable monomer-containing ceramic slip material is applied and dried on this member 6 to form an applied film, a magnetic material paste is filled in through recessed parts formed in the applied film by selective exposure and developing treatments to the applied film and a magnetic material film is formed.
Patent JP-H1022972-A (JP)
Title: Radio communication system
Inventor: TAKI KAZUYA
IPC: H04B1/7143
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication system allowing each slave set accompanying a master set and plural external communication lines to communicate with each other with less effect of interference radio waves. SOLUTION: The master set 10 is connected with the plural external communication lines and executes bi-directional communication with plural slave sets (a telephone slave set 32, a FAX slave set 44, e.g.) by a time division system and a frequency hopping system. The plural slave sets are simultaneously connected with the external communication lines. Then, variable frequency oscillators (PLL circuits) are provided for the transmitter-receivers 34 and 48 of each slave set and each slave set executes frequency hopping while the other slave set communicates with the master set but not executes it at the same time with the master set. Thereby the PLL circuits of the slave sets do not need to have specially high performance so that the system is constructed inexpensively.  When a transmitting amount and a receiving amount are not the same, the transmission/reception slot of a larger quantity is magnified.
Patent JP-H05346545-A (JP)
Title: Optical pulse generator including displacing element as optical switch
Inventor: FURUHASHI MASAAKI
IPC: G02B26/08
Filed: 1992-06-12
Abstract: PURPOSE:To obtain the optical pulse generator which has small loss by employing the displacing element such as a piezoelectric element as the optical switch. CONSTITUTION:The displacing element 4A vibrates when driven. A rare earth added optical fiber 3 is held at a fulcrum 4B so that its end part 3A is free. A transmission plate 4C transmits the vibration of the displacing element 4A to the rare earth added optical fiber 3 between the end part 3A and fulcrum 4B. A driving circuit 4D drives the displacing element 4A. The optical switch 4 is composed of the displacing element 4A, fulcrum 4B, transmission plate 4C, and driving circuit 4D. An optical fiber 1A which guides the output of a signal source 1 and the end part 3A of the rare earth added optical fiber 3 are set opposite each other and the rare earth added optical fiber 3 is vibrated to turn ON and OFF the optical path of the optical fiber 1A and rare earth added optical fiber 3.
Patent JP-H09100434-A (JP)
Title: Water-base ink composition for ball point pen
Inventor: KEESU RAURA KEI
IPC: B23H9/12
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain a water-based ink composition for ball point pens showing suitable performance as an ball point ink even in the case that a fibrous ink trap and a capillary ink-feeding rod are omitted.  
     SOLUTION: This ink composition for ball point pens is liquid at room temperature, contains a colorant and a polymer which reduces its viscosity, when a shear stress is applied, in dispersion in a polar solvent and is included in an non-pressurized ink trap and fed to the ball point at the top smoothly without restriction. In this ink, the content of the colorant is up to 30wt.% based on the ink composition, the polymer reducing its viscosity, when a shear is applied, is ≥0.3wt.% but <0.5wt.% based on the same. The ball of the ball point pen has a diameter less than 0.5mm and the amount of the polar solvent is 50-99wt.% based on the same. In addition, water is contained in an amount of at least 50wt.% based on the ink composition, as a main solvent for the polymer reducing its viscosity with shear forces, thus the ink composition has the shear-viscosity reduction factor of 0.01-0.6. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H1173788-A (JP)
Title: Non-volatile semiconductor multi-value memory device
Inventor: KAWAHARA TAKAYUKI
IPC: G11C16/02
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To enable the storage of multi-value information by successively impressing plural different voltages on the control gate of a memory cell and judging whether a memory cell reaches a desired threshold voltage based on the current value of the memory cell. SOLUTION: Memory cells M1-Mmn store data of four values, '10', '11', '01', '00' in correspondence to the threshold voltages, V1 to V4. Desired word lines W1-Wm are selected and a verification word line voltage VR1 is impressed using a verification word line voltage generating circuit VWG1. The voltage VR1 is a voltage between the threshold voltages V1 and V2 and the memory cells M1-Mmn which is made on by this voltage is discriminated to have data '10'. Y selection signals YS1-YSn are successively made on and the results on each bit line B1-Bn are stored. The verification word line voltages, VR2 and VR3, which are voltages interposing between each of V2 to V4 are successively impressed and the memory cells M1-Mmn that are made on are discriminated to find each of storage data.
Patent JP-S6336866-A (JP)
Title: Disinfecting device with moving carriage, extensible post and universal spraying nozzle
Inventor: YAMAGUCHI YOSHIAKI
IPC: B05B17/00
Filed: 1986-07-30
Abstract: PURPOSE:To execute easy, sure and efficient disinfecting operation by providing freely extensible posts to a frame on a carriage, supporting nozzles at the end of the tubes from a distributor to the posts and rotating the lower wide parts. CONSTITUTION:The inside cylindrical post 3 and outside cylindrical post 4 which are extensible and contractable and vertically and horizontally variable are provided to both sides of the frame 1 of the moving carriage. The distributor 19 is provided to the frame 1 and is connected to the nozzles 7 by means of the tubes 20. The nozzles 7 are supported to the post 4 by means of pipe clamps 5, selecting bracket plates 6 and nozzle clamps 21. The lower wide parts are constructed to rotate the nozzles 7 freely to one or both sides by a shaft bar 9 with protective bars, shaft bearings, 8 and springs 21. The disinfection of vegetables, flowers, etc., are then executed simultaneously to one and both furrows over a wide range to the front and rear of leaves as well.
Patent JP-H1120488-A (JP)
Title: Shift position monitor for tractor
Inventor: ONO HIROYOSHI
IPC: B60K23/00
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To control lighting of a plurality of monitor lamps provided at a shift position monitor, with the limited number of output lines from a controller. SOLUTION: A monitor controller 34 is connected to one output line 33 of a controller 21. The shift position of a main transmission gear is discriminated by the controller 21, and a pulse signal of different frequency depending on the shift position is sent to the monitor controller 34 through the output line 33. In the monitor controller 34, this pulse signal is converted into voltage by an input processing circuit. This voltage is compared with reference voltage by a frequency identifying means consisting of a control program stored in a CPU and a storage device, and a current flows to a monitor lamp corresponding to the shift position out of a plurality of monitor lamps 31a-31d. Only one monitor lamp is therefore lighted in a monitor 30 to display the shift position of the main transmission gear.
Patent JP-S6241232-A (JP)
Title: Bonding of vulcanized rubber with another material
Inventor: YOSHIKAWA MASAHITO
IPC: C08J7/00
Filed: 1985-08-16
Abstract: PURPOSE:To make it possible to heighten a bonding force between a vulcanized rubber and another material and at the same time to achieve an inprevent in safety and hygiene, by treating the surface of the vulcanized rubber with a specified low-temperature plasma gas. CONSTITUTION:The surface of a vulcanized rubber is subjected to a low- temperature plasma gas treatment with a vapor of a halohydrocarbon or a vapor of epsilon-caprolactam, and the treated surface is bonded with another material. As the halohydrocarbon, trichlene or chloroform is desirable. As the vulcanized rubber, one formed from a simple rubber such as natural rubber, polyisoprene rubber of a styrene/butadiene copolymer rubber, a blend therebetween or a mixture thereof with a vinyl chloride polymer or the like can be used. Examples of the other materials include epoxy resins, urethan resins, polyamide resins, ABS resins and blends thereof.
Patent JP-S5883535-A (JP)
Inventor: OOHASHI YOSHIMI
IPC: H03H11/04
Filed: 1981-11-09
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-H0467651-A (JP)
Title: Automatic wiring method
Inventor: AOKI TAKAAKI
IPC: G06F17/50
Filed: 1990-07-09
Abstract: PURPOSE:To shorten a layout processing time by a method wherein a semiconductor integrated circuit wiring region is divided into grids, grids serving to constitute an actual wiring rough path are selected from the grids concerned, the wiring region is divided into sub-regions, and the detail wiring of the sub-regions is carried out basing on the rough wiring, but the determination of the wiring paths in the adjacent sub-regions is not made at the same time. CONSTITUTION:A wiring region 7 is divided into rough grids 9 through a client 3, rough grids 9 serving to constitute an actual wiring path are selected from the rough grids 9, and the link of the selected grids is made to serve as a rough wiring path 11. The wiring region 7 is divided into sub-regions 15, and one of the sub-regions 15 is given to one of servers 5, the rough wiring path 11 is erased out from the sub-region 15, a temporary terminal 19 is disposed at a position where the peripheral rough wiring path 11 passes, and a terminal 21 where an actual wiring is provided and a wiring forbidden region 23 are shown. A wiring process is carried out between the temporary terminal 19 and the terminal 21 through the server 5 in the sub-region 15 to form a detail wiring 25. The adjacent sub-regions 15 are given to the servers 5 and processed in parallel. But, the adjacent sub-region 15 is not process in parallel so as to prevent a wiring path to be mis-constituted.
Patent JP-S6071237-A (JP)
Title: Clamper for tire
Inventor: KANEKO SHIGERU
IPC: G01M17/02
Filed: 1983-09-28
Abstract: PURPOSE:To reduce exchange time of rims in the size alteration of a tire by interposing a member deformable in expansion and shrinkage by an air pressure between the rotating shaft and upper and lower rims clamping the tire to facilitate the loading and unloading of both rims. CONSTITUTION:When the size of a tire T is altered, first, working screws 36 and 42 are loosened and plunger sections 45 and 46 of the working screws 36 and 42 are retracted to increase the capacity of pressure paths 35 and 41. The pressure in the pressure paths 35 and 41 lowers to reduce deformable shells 34 and 38 radially inward. As a result, the force pressing the shells 34 and 38 against the upper and lower rims 24 and 26 disappears and allow the upper and lower rims 24 and 26 to be removed from upper and lower rotating shafts 21 and 22. Then, the upper and lower rims 24 and 26 of a suitable size are fitted into rotating shafts 21 and 22 and the plunger sections 45 and 46 of the working screw 36 and 42 are advanced to raise the pressure in the pressure paths 35 and 41 so that the deformable shells 34 and 38 are expanded for mounting.
Patent JP-S6072083-A (JP)
Title: Operating circuit of sum of products
Inventor: MASUI TAKESHI
IPC: G06T5/20
Filed: 1983-09-28
Abstract: PURPOSE:To execute the operation of a space filter having the size of (n)X(n) of a multilevel picture data by one clock per one picture element by using a cell and a line buffer arranged by a pipeline system with regard to the operation of the sum of products in a window. CONSTITUTION:A picture data read out of a picture memory is inputted to an input buffer IB first by synchronizing with a clock, subsequently, latched by a latch RT, and thereafter, inputted to each cell in such a way as simultaneously to all cells of the lowest line, and simultaneously to all cells of the second line from the bottom through a line buffer LB4. The picture data inputted to the input buffer IB is led to an A input of each cell, and multiplied by its B input (window parameters B1, B2,...). The Cin input of each cell is the output Cout of the pre-stage, and with respect to the accumulation result of a final cell, a selection of 24 8 is executed to obtain an output picture.
Patent JP-2001009512-A (JP)
Title: Manufacture of tapered steel plate
Inventor: KAWABATA TOMOYA
IPC: C21D9/573
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain a method of manufacturing a tapered steel plate of 600 N/mm2 class with less variation in mechanical characteristics at a low cost, regardless of a steel composition. SOLUTION: This tapered steel plate obtained through hot rolling is cooled by spraying water on it with nozzles provided above the steel plate to control the temperature of the steel plate just before water-cooled to 700 deg.C or higher at the thinner end portion, and the height of the nozzles is changed within the range of the following formula in accordance with the thickness of the steel plate. Formula: hh+(th-tx)<=hx<=hh+2(th-tx), in this formula, hh shows spacing between a nozzle and a steel plate at a thicker end, th shows plate thickness of a thicker portion, and tx shows plate thickness at optional longitudinal position.
Patent JP-2000006386-A (JP)
Title: Ink jet printer
Inventor: IBUKI KENJI
IPC: B41J2/01
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain a diameter of an ink dot according to a resolution by disposing a reticulated regulator for regulating a size of an ink liquid droplet by removing an excess ink liquid at the time of passing the droplet injected from an ink nozzle. SOLUTION: An ink liquid droplet 3a injected from an ink nozzle 1 becomes a width of about 42 μm in the case of 600 dpi. The droplet passes a mesh 2 before the droplet arrives at a recording sheet P. Since an opening of the mesh 2 is slightly smaller than 42 μm, the droplet passing the mesh 2 is regulated in its size by removing an excess ink droplet via fibers of the mesh 2. Thus, an ink liquid droplet 3b reduced in its mass and width is oozed onto a surface of a recording sheet P in the case of soaking at the time of arriving the surface of the sheet P, and its width is increased. However, its increased width is smaller as compared with that in a prior art, and a diameter of the final clot 3c (ink liquid droplet on the sheet P) falls within about 42 μm. Accordingly, a desired resolution of 600 dpi is obtained.
Patent JP-H0525183-A (JP)
Title: Polyfluorosilicon compound and its production
Inventor: SAWADA HIDEO
IPC: C07F7/18
Filed: 1991-07-20
Abstract: PURPOSE:To obtain the subject new compound excellent in low surface tension, low refractivity, heat resistance, electrical insulating properties, etc., by reacting a difluoroalkanoyl peroxide with an acryl-containing organosilicon compound. CONSTITUTION:A compound expressed by formula I [RF is formula II (X is H, F or Cl; n1 is 1-10) or formula III (n2 is 0-8)] is industrially made to react with a compound expressed by formula IV (R1 and R2 are 1-10C alkyl, alkoxy, etc.; m2 is 1-5), preferably at 1:(0.5-300) molar ratio, preferably in a solvent such as methylene chloride, preferably at 0-100 deg.C for 1-10hr to afford the objective compound expressed by formula V (m1 is 1-500), e.g. a compound expressed by formula VI.
Patent JP-H08294407-A (JP)
Title: Personal ornament
Inventor: WATANABE MASAJI
IPC: A44C25/00
Filed: 1995-07-17
Abstract: PURPOSE: To enjoy one and single personal ornament in plural ways by providing a finger ring having a notch with an ornament piece, which can be suspended by a chain, rotatably and removably attached into the notch. CONSTITUTION: A finger ring 1 has a notch and constitutes a decorated C shape, and axis holes are formed at both ends facing the notch. An ornament piece 2 is constituted of an appropriate stone 7 and a bed to which the stone 7 is fixed by prongs 4' protruding from the bed. On the rear surface of the bed are a longitudinal member 10 for enabling suspension and a lateral axis 6 inserted into the longitudinal member 10 and welded therein immovable. The axis 6 is shorter than the width of the stone 7 fixed to the bed so that it may not show. When a chain 3 or the like is linked to the finger ring 1, the ornament piece 2 rotates relative to the finger ring 1, and the result is a unique pendant of ring-shape decoration.
Patent JP-S5969836-A (JP)
Title: Large scale integrated circuit for series i/o interface
Inventor: MITO JIYUNICHI
IPC: G06F13/00
Filed: 1982-10-14
Abstract: PURPOSE:To omit connecting work, to reduce a mounting area and to improve accuracy and reliability by constituting plural circuits on one chip in a series I/O interface. CONSTITUTION:A series I/O interface LSI10 which is an oridinary used circuit, a transmitting/receiring FiFo memory stack 12 and a transmitting/receiving hand shake logic circuit 14 are formed on one LSI chip 26. Consequently, connection work can be omitted, the mounting area can be reduced and noise resistivity can be also improved.
Patent JP-S6424492-A (JP)
Title: Coil device
Inventor: TAKIZAWA TERUYUKI
IPC: H05K1/16
Filed: 1987-07-20
Abstract: PURPOSE:To reduce a coil space and simplify an assembling and manufacturing process by a method wherein a coil wiring is divided into plural wirings, the divided wiring patterns are formed on plural substrates, and these plural substrates are piled up and connected electrically with each other. CONSTITUTION:For instance, a wiring coil is divided into three wiring patterns, where a first divided wiring pattern 1, a second divided wiring pattern 3, and a third divided wiring pattern 5 are provided on a first, a second, and a third substrates 2, 4, and 6 respectively. Next, terminals 3a and 3b of the second divided wiring pattern 3 on the second substrate 4, which connect the substrates, are inserted into holes 2a and 6a of the first and the third substrates 2 and 6 and connect them electrically. In addition, soldering can be used to make an electrical connection assured.
Patent JP-H051166-A (JP)
Title: Production of fluororesin porous film
Inventor: ITOU MASAAKI
IPC: B29K27/18
Filed: 1991-06-26
Abstract: PURPOSE:To provide the film ensured to use as a high-performance separation filter or a high level gas-diffusible membrane. CONSTITUTION:A polytetrafluoroethylene film 6 is irradiated with high-speed argon plasma particles 7 produced by a plasma generator 1. Impinging interaction due to the argon ions and electrons in the argon plasma results in the modification of film 6, thus obtaining the objective porous membrane having circular pores with narrow pore size distribution.
Patent JP-S6338710-A (JP)
Inventor: TAKOYA TETSUZO
IPC: F16B7/00
Filed: 1986-07-31
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-S5970134-A (JP)
Inventor: BABA SADAAKI
IPC: H02H3/347
Filed: 1982-10-15
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。