baber/WOPTO huggingface dataset:
Patent JP-H085529-A (JP)
Title: Grid holder for electron microscope and gas-pressure-type dyeing device using the grid holder
Inventor: HORIGUCHI MASAAKI
IPC: G01N1/28
Filed: 1994-06-14
Abstract: PURPOSE:To prevent a sample from being contaminated and dyeing liquid from being deteriorated, automatically process from dyeing to drying in a short time, adjust an amount of used dyeing liquid according to the number of grids and produce a sample with clear contrast free from contamination by an extremely simple apparatus which serves both as a holder for holding a grid with an extremely thin slice mounted and as a dyeing reservoir wherein the reservoirs are combined. CONSTITUTION:A water reservoir 31 and dyeing liquid reservoirs 32, 33 are connected to a nitrogen gas cylinder 30 via open/close valves 37, 38, 39 respectively while the reservoirs 31, 32, 33 and an inert gas cylinder 30 are coupled respectively to a six-direction distribution valve 40, a flow-out tube is connected to a discharging port of the distribution valve 40, a dyeing reservoir 27 with a plurality of grid holders 15 with a grid holding chamber provided coupled in series is connected to the flow-out tube to form a continuous flow path, the flow-out tube is connected to an upper part of the flow path, and the flowout tube is connected via a flow meter 55 to a waste liquid reservoir 58, thereby obtaining a gas-pressure-type dyeing apparatus.
Patent JP-S5944901-A (JP)
Title: Oshima type method for flowing current for conducting high speed current collecting rotary bearing
Inventor: OOSHIMA AKIRA
IPC: B60L5/06
Filed: 1982-09-08
Abstract: PURPOSE:To collect electric current for a running vehicle by flowing the current through conduction of a rotary bearing. CONSTITUTION:In a conductive position of a vehicle for flowing electric current, frictional resistance contact current collecting device and method are eliminated, and current collecting rotary driving wheel bearing electric power feeding device and method which employ a rotary motion are adopted.
Patent JP-H08329538-A (JP)
Title: Probe device
Inventor: I YOUBUN
IPC: G11B9/00
Filed: 1995-05-30
Abstract: PURPOSE: To obtain a probing device (particularly the probing device proper as the write/read mechanism of a media mobile type memory device) capable of solving or largely reducing damage due to the abrasion, etc., of a minute needle by a contact between the minute needle at the front tip of a probe and the surface of an object to be probed. CONSTITUTION: A probing device has a cantilever type probe 1 having a minute needle 4 at a front tip and an electric circuit 7 for applying an electric signal between the minute needle 4 and an object to be probed. A suspension section 9 having a spring constant per unit length smaller than the main body of the probe 1 is formed at the front tip section of the probe 1, and the minute needle 4 is formed to the suspension section 9.
Patent JP-H08330480-A (JP)
Title: Heat sink with built-in fan motor
Inventor: MAEHARA SHUJI
IPC: H01L23/36
Filed: 1995-05-30
Abstract: PURPOSE: To provide a heat sink with a built-in fan where the replacement of a fan motor unit is easy even after attachment to an object to be cooled such as LSI, etc., and the setup in manufacture process is simple. CONSTITUTION: This heat sink is composed of a cover 2, a heat sink part 1, which has a flange la for heat radiation around, and a fan motor unit 3. The motor 3 built in the fan motor unit 3 is a one-bearing-type fan motor, and a magnet 8 is fixed to the side of the fan motor, and a coil 9 is fixed to the side of a board 10. The one-bearing-type fan motor is supported by a venturi 12. A fan motor unit 3 is caught between the cover 2 and the heat sink part 1, and the cover 2 is fixed to the heat sink part 1 by a screw, etc. The setup in manufacture process is easy, and the replacement of the fan motor unit is easy even after attachment to the object to be cooled.
Patent JP-S5378414-A (JP)
Title: Rotary piston machine
Inventor: YUASA TATSUJI
IPC: F04C29/02
Filed: 1976-12-23
Abstract: PURPOSE: To send lubricating oil by means of press., by arranging a gear pump by using an external gear and an internal gear for providing Cardan circle motion to a rotary piston. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6310337-A (JP)
Title: Optical information recording and erasing device
Inventor: ASO SHINICHI
IPC: G11B7/00
Filed: 1986-07-02
Abstract: PURPOSE:To surely erase information with a low power and less thermal damage without leaving information unerased by continuously projecting a first elliptic erasing light spot, whose lengthwise direction is approximately orthogonal to a recording track, and a second elliptic erasing light spot, whose lengthwise direction coincides with the direction of the recording track, in order. CONSTITUTION:The first elliptic erasing light spot a1 is so arranged that its lengthwise direction is orthogonal to a recording track 1, and the second elliptic erasing light spot a2 is so arranged that its lengthwise direction is on the same line as the recording track 1. When two erasing light spots a1 and a2 are projected to the same track and a disc is rotated, the temperature of an irradiated part quickly rises by the first erasing light spot a1 to melt the irradiated part and this part is cooled and solidified, but cooling is retarded by the second erasing light spot a2 and the irradiated part is kept at a temperature higher than the crystallization temperature for a long time, and therefore, the amorphous part is set to the crystalline state to complete erasing. Thus, information is erased with a low power and less thermal damage without being left unerased.
Patent JP-S5580374-A (JP)
Title: Solid image pick up device
Inventor: WADA TAKAMICHI
IPC: H04N5/335
Filed: 1978-12-13
Abstract: PURPOSE: To avoid blooming by connecting a diode to a photodiode in series with reverse polarity and applying a bias voltage to the photodiode.  
     CONSTITUTION: A diode 12 is connected in series to a photodiode 3 in reverse polarity to the latter, and a power source 13 of a voltage VB is connected to thereto. As a clock signal is delivered to the terminal 4, the potential waveform 14 at the node 5 is gradually lowered so that the potential at a point 15 is read in a node 6 when a high level pulse VCH is received by the terminal 4, as a signal charge. The voltage relationship is selected to meet the condition of VB>VT r -VT, where VT represents the threshold voltage of the FET, while VT r  represents the potential of the transfer stage. As a strong light is applied to the photodiode 3, the potential waveform 16 of the node 5 is drastically reduced to VB so that the diode 12 takes the forward direction and the potential is clipped at a level VB. Therefore, FET 2 is not turned on by the transfer pulse so that the signal is prevented from leaking to the transfer stage. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6311379-A (JP)
Title: Label printer
Inventor: KITAOKA TAKASHI
IPC: B41J21/00
Filed: 1986-07-02
Abstract: PURPOSE:To change the printing position of the data printed on a label without altering a program, by a method wherein the position of the item printed on the label and the size of a printing area are developed on a memory in a dot pattern and address data having a head address added thereto is constituted as an address data table. CONSTITUTION:In main CPU A, address data relating to a label format is formed. When label printing data is transmitted to thermal head driving CPU B from main CPU A, thermal head driving CPU forms a label format desired by a user on a printing memory D according to the addresses such as the processing data, unit cost, price or the like stored in a format address table C. Said printing memory has the memory capacity of printing information corresponding to one label. When the data corresponding to one label are formed, data are loaded in order from the printing memory and transmitted to a thermal head driving circuit E to perform the printing of the label.
Patent JP-H0330458-A (JP)
Title: Circuit module for cooling chip
Inventor: GUREGORII MAACHIN KURAISURAA
IPC: H01L23/427
Filed: 1990-06-15
Abstract: PURPOSE: To obtain a device such as a heat transfer module improved in heat transfer properties by forming a closed space of each chip by a hat cooperating with a substrate, disposing a piston through a spacer on the chip in the hat to carry a liquid refrigerant from a shaft hole in each piston to the chip. CONSTITUTION: In a circuit module where a plurality of chips 12 are mounted on the surface 11 of a substrate 10 at a chip mounting position, a closed space is formed for each chip 12 by a hat 17 cooperating with the substrate 10, and a piston 19 is disposed in the hat 17 on the chip mounting position, and a liquid refrigerant is supplied with refrigerant supply means 30, 31 in the hat 17, and further the refrigerant is returned from a chip space 18 by refrigerant discharge means 44, 45, and furthermore the liquid refrigerant from the refrigerant supply means 30 through a shaft hole 38 in the piston 19.  Further, a spacer 22 is placed on the front 23 of the piston 19, and a gap is formed which makes contact with the upper surface 14 of the chip 12 for carrying the refrigerant to the surface of the chip 12, and a boiling state or a non-boiling state is produced in the liquid reaching the surface of the chip 12.
Patent JP-2000040707-A (JP)
Title: Semiconductor device
Inventor: KITAYAMA SHOICHI
IPC: H01L23/02
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To avoid defects in corner parts of a semiconductor element chip diebonded onto a package. SOLUTION: In this semiconductor device, recesses 37 for bringing an facing opposite pair of a semiconductor chip 32 into no contact with a package side are provided on a dieattach part 36 of a package 31, so that the semiconductor chip 32 with four corners brought into no contact with the package 31 can be diebonded onto the dieattach part 36 through the intermediary of an adhesive.
Patent JP-S5281438-A (JP)
Title: Air fuel ratio controller
Inventor: AONO SHIGEO
IPC: F02D41/14
Filed: 1975-12-27
Abstract: PURPOSE: To improve exhaust gas purification performance by adding Deiza signal to differential signal between exhaust sensor output and target value or to control signal such as proportional or integrated signal of said differential signal thereby suppressing scattering of air fuel ratio. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6134885-A (JP)
Inventor: NAKANO CHIKAO
IPC: H05B6/78
Filed: 1984-07-26
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-H10327728-A (JP)
Title: Tippet-winding tool for fry fishing
Inventor: KONNO HIROAKI
IPC: A01K97/06
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive tippet-winding tool for fry fishing having a simple structure to complete the winding of the tippet before passing a leader connector connecting a fishing line and a leader through the top guide of a fishing rod. SOLUTION: A tippet-winding tool 10 capable of winding a tippet 22 simultaneously with the winding of a fishing line 24 on a reel main body 26a is placed at the outside of the spool 26b of an out-spool-type reel 26. When the reel 26 is rotated after hooking a fry 21 on the winding tool 10, the fishing line can be wound from both of the base end (line side) and the tip end (tippet side) to decrease the winding amount of the line 24 to about half of the ordinary winding amount. Accordingly, the winding operation is completed before passing the leader connector through the top guide to facilitate the change of the fishing spot or the fishing operation.
Patent JP-S5583011-A (JP)
Title: Fiber for co2 laser surgical knife
Inventor: TAKEUCHI KAZUMASA
IPC: A61B17/32
Filed: 1978-12-16
Abstract: PURPOSE:To obtain the optical fiber ideally suited for CO2 laser surgical knife by forming the optical fiber with the core and clad of the specified materials. CONSTITUTION:If the optical fiber is formed by selecting the material for its core 8 from the mixture of TlBr and TlCl, ZnSe or Ag2Se3 and selecting the material for its clad 9 from AgCl, KBr or CsI, then the thermal expansions of the core 8 and clad 9 approximate, the differences in refractive index become large and the refractive index of the clad 9 becomes close to 1. In addition, the tough optical fiber free from deliquescence characteristic is obtained. Hence, the optical fiber ideally suited for CO2 laser beam and the CO2 laser surgical knife transmitting through the He-Ne laser beam of the guide beam for supporting the focus of this beam is obtained.
Patent JP-H04309584-A (JP)
Title: Pressure-sensitive adhesive and adhesive sheet prepared therefrom
Inventor: SHIRAI WAKATO
IPC: C09J153/02
Filed: 1991-04-04
Abstract: PURPOSE:To prepare a pressure-sensitive adhesive excellent in both adhesive and cohesive powers and in storage stability. CONSTITUTION:A base polymer for a pressure-sensitive adhesive is prepd. by blending 20-80 pts.wt. natural and/or polyisoprene rubber 80-20 pts.wt. styrene- butadiene copolymer rubber, and a third component comprising a styrene- isoprene-styrene block copolymer.
Patent JP-2000348392-A (JP)
Title: Method for peeling stamper for optical disk and apparatus therefor
Inventor: TERU TAROU
IPC: G11B7/26
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain a stamper peeling device which is capable of sagely executing a peeling start point processing in a stamper reproduction stage with good workability without damaging stamper surfaces. SOLUTION: This apparatus is provided with a work holding station 20 which has a turntable 21 for vacuum attracting works and a releaser 30 for vacuum attracting the one stamper of the works as a work releasing mechanism and is further provided with injection nozzles for injecting compressed air to the outer peripheral parts of the tight contact parts of the stampers in the works with each other on the turntable 21. The releaser 30 is made freely movable relatively with respect to the turntable 21 and apart in a direction perpendicular to the tight contact surface of the works by a lifting mechanism. In the peeling start point processing, the works are held by the turntable 21 and the releaser 30 and while there are integrally rotated, the compressed air is blown from the injection nozzles to the works.
Patent JP-S5381075-A (JP)
Title: Resin seal type electronic parts
Inventor: HARA YUUJI
IPC: H05K5/06
Filed: 1976-12-27
Abstract: PURPOSE: To prevent the occurrence of thermal distortion and cracking of final protecting film by providing a low melting point glass layer between the final protecting material of an inorganic material and sealing resin. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000344611-A (JP)
Title: Antimicrobial, antifungal and antistatic composition and antimicrobial, antifungal and antistatic resin composition
Inventor: HORIOKA MIKIHIKO
IPC: C09K3/16
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in antimicrobial and antifungal properties and further antistatic properties and water, detergent and weather resistances, etc., by including a specific compound, a specified ammonium salt and an organic compound-based antifungal agent. SOLUTION: This composition is obtained by including (A) an ester compound having an ether structure in the molecule, (B) an ammonium salt represented by the formula (any one of R1 to R3 is a 5-24C alkyl and the others are each a 1-5C alkyl; R4 is a 2-4C alkylene; n is 1-15; X is an anion of hydrochloric acid, chloric acid or perchloric acid) as an antimicrobial agent and (C) an organic compound-based antifungal agent. The ingredient A is prepared by carrying out an esterifying reaction of (i) a polyfunctional carboxylic acid with (ii) a monoalkyl ether of glycols. A dichlofluanid-N-haloalkylthio-based compound, a phenol ether derivative, an imidazole derivative, a sulfonyl derivative, etc., are cited as the ingredient C.
Patent JP-H111383-A (JP)
Title: Composting device of organic waste
Inventor: YANAGIDA HIDETOSHI
IPC: C05F9/02
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a composting device of an organic waste, high in usefulness. SOLUTION: This composting device of an organic waste has plural rotating drams capable of independently rotating and further capable of enabling air to be independently supplied and exhausted, and a connecting hood hermetically engaging with the rotating drams, and each of the drams is arranged through a connecting part in series. Transferring shoots are installed in the connecting hood 3 so as to communicate both adjacent rotating drams to each other, and the openings of the transferring shoots communicating to the upstream side rotating drams are formed so as to be positioned at the portions keeping contact with the organic waste filled in the rotating drams when the upstream side drams rotate reversely, and so as to be positioned at the portions keeping contact with space parts when the upstream side drams rotate regularly.  Further, the volumes of the downstream side rotating drams 2 are formed so as to be larger than the volumes of the upstream side rotating drams.
Patent JP-H08327291-A (JP)
Title: Aluminum sheet for cross fin and manufacture thereof
Inventor: NISHIKAWA YASUHISA
IPC: C22F1/04
Filed: 1995-06-01
Abstract: PURPOSE: To enable immediate adaptation to any molding process available as an aluminum sheet material for a cross fin of a heat exchanger by arranging a subgrain texture to have crystallized grains existing at the center of the thickness thereof and none in a surface layer across the thickness thereof. CONSTITUTION: A subgrain 1 texture is so arranged to have recrystallized grains 2 existing at the center of the thickness and none of the recrystallized grains in a surface layer across the thickness. In the composition by wt.%, the texture contains 0.15-0.8 of Fe, 0.001-0.02 of Ti and unavoidable impurities and Al for the rest. In the unavoidable impurities, Si is below 0.15%. The solid solubility of Fe is 30-100ppm and electrical conductivity is 59% IACS. Thus, a flange of a cross fin can be molded properly by either of a draw molding method, a compound molding method and a drawless molding method thereby eliminating the need for preparing a different aluminum sheet for each molding method.
Patent JP-S643321-A (JP)
Title: Oil impregnated metal powder sintered bearing
Inventor: SEKIMOTO TETSUO
IPC: F16C33/10
Filed: 1987-06-24
Abstract: PURPOSE:To reduce noise shortly after the use of bearing as well as to improve conformability by specifying the copper content to be a ratio by weight of a specified range, and specifying the opening area of pores in the sliding surface to be a ratio of a specified range to the whole sliding surface in oil impregnated metal powder sintered bearing of a copper-steel family. CONSTITUTION:In an oil impregnated metal power sintered bearing wherein copper and steel are main compounds, the copper content is made to be 8-90wt.%, and the opening area of pores in the sliding surface is made to be 0.1-10% of the whole sliding surface. This constitution thereby allows the bearing to comprise a two phase structure consisting of a flexible copper-rich phase and a steel-rich phase. In addition, the narrowing of pore opening area enables the quantity of lubricant returned to the bearing against the quantity of lubricant leached from the sliding surface to be relatively reduced. This constitution thereby can prevent lubricant from being in need wherein lubricant leached from the pores in the sliding surface goes into the pores again, can also reduce noise shortly after the use of the bearing, and enables the time required until the coefficient of friction will be stabilized to be shortened, thereby enabling conformability to be improved.
Patent JP-S6221901-A (JP)
Inventor: OOSAKO AKIRA
IPC: B60L13/10
Filed: 1985-07-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5946171-A (JP)
Title: Coating method
Inventor: YASHIKI YUUICHI
IPC: G03G5/04
Filed: 1982-09-08
Abstract: PURPOSE:To eliminate irregularity in the thickness of a coating film, by performing dip coating while changing the speed of pulling up a workpiece to be coated inside a coating liquid according to the curve of an exponential function. CONSTITUTION:In a dip-coating method comprising dipping a workpiece 1 to be coated in a coating liquid 3 and then raising it out of the coating liquid 3, the raising speed is determined as Aexp(-Bt)mm./sec [wherein A is a constant of 0.5-5, B is another constant of 0.0005-0.01, and (t) is the lapse time (sec) after coating]. Thus, irregularity in this thickness of a coating film can be eliminated, even when the coating liquid is inclinable to form a coating film having discontinuously varied thickness.
Patent JP-S6346669-A (JP)
Title: Magnetic disk cassette
Inventor: ASAMI SHOJIRO
IPC: G11B23/03
Filed: 1987-06-24
Abstract: PURPOSE:To improve operability by providing a V-shaped or U-shaped filament spring to shift and energize a shutter from the position from the position to release the head inserting hole of a disk cassette to the position to close it and a disconnectable lock mechanism to hold the shutter at a releasing position. CONSTITUTION:The cassette is equipped with a V-shaped or U-shaped filament spring 16 to shift and energize a shutter 11 from the position to release a head inserting hole 8 to the position to close it and a disconnectable lock mechanism 25 to hold the shutter 11 at the releasing position. The filament spring 16 is freely rotatably locked to a pin 17 equipped with a ring-shaped locking part 16b at one edge and formed at one side of the upper and lower halves, other edge of the filament spring 16 comes to be a free edge and locked at one side part of the shutter 11. Thus, the shutter 11 can be lightly shifted and operated with a spring force from the releasing position to the closing position and the operability is improved.
Patent JP-H0448532-A (JP)
Title: Method for supplying mercury into light emitting tube
Inventor: NAGASAWA YUICHI
IPC: H01J9/395
Filed: 1990-06-15
Abstract: PURPOSE:To certainly supply mercury into a light emitting tube by positioning the tips of a pipe and a spindle at the mercury supply portion of a light emitting tube and projecting the tip of the spindle from the tip of the pipe. CONSTITUTION:A spindle 3 is slidably inserted into a cylindrical pipe 1, and the tip of the spindle 3 is kept to slightly project to dip the tips of the pipe 1 and the spindle 3 into the mercury 5 in a mercury container 4, and the spindle 3 is made to slide as the tip of the pipe 1 and the spindle 3 are kept dipped in the mercury. The tip 3a of the spindle 3 is pulled into a pipe hole 2 by a prescribed quantity to suck mercury into the pipe hole between the tips of the pipe 1 and the spindle 3, and the tips of the pipe 1 and the spindle 3 in a state that mercury is sucked in the pipe hole 2 are made to be positioned at the mercury supply portion of the light emitting tube 6 and then, the tip of the spindle 3 is projected from the tip of the pipe 1 so that mercury is supplied in the light emitting tube.