baber/WOPTO huggingface dataset:
Patent JP-S59132603-A (JP)
Title: Cooling system
Inventor: MITANI HISASHI
IPC: H01L39/04
Filed: 1983-01-19
Abstract: PURPOSE:To greatly increase the system efficiency and reduce the running cost, by a method wherein a cooling medium having already been used for cooling a heat load and gasified is not allowed to rise an ordinary temperature but is re-liquefied by a refrigerative means so as to be employed to cool the heat load again. CONSTITUTION:The cooling system is provided with a recirculation path 1 which recirculates N2 as a cooling medium by the use of a head utilizing gravitational force; a heat load 2, such as a superconductive magnet, provided in an intermediate portion of the recirculation path 1; a liquefier 3 which takes latent heat away from the N2 having gasified by passing through the heat load 2 in the recirculation path 1, thus causing the N2 to be liquefied again; and a refrigerative means 4 which supplies the liquefier 3 with necessary cold air. The refrigerative means 4 is composed of an He refrigerator 5 for cooling the N2 within the liquefier 3 and an N2 refrigerator 6 provided in relation to the He refrigerator 5. The low-pressure He gas having expanded and lowered in temperature by passing through an He turbine 8 is guided into a low- pressure He circuit 12 and passed through the liquefier 3 while cooling the N2 within the recirculation path 1 such that the N2 is liquefied, and is then returned back to an He compressor 7. Repetition of such cycle allows recirculation of the N2 as a cooling medium within the recirculation path 1.
Patent JP-S5599752-A (JP)
Title: Structure for fitting ic chip
Inventor: TSUGE TOSHIHIKO
IPC: H01L23/02
Filed: 1979-01-25
Abstract: PURPOSE: To operate heat discharge from the back of an IC chip effectively by fixing an IC chip to a substrate having a hollow by means of adhesive and bringing a liquid into contact with the back of the IC chip through the hollow.  
     CONSTITUTION: IC chip 7 is fixed to substrate 1, having hollow 3 with an opening smaller than the external dimensions of the back of IC chip 7, by using adhesive 4. Further, liquid 6 of good heat conducting characteristic, such as water, or Freon, is brought into contact with the back of IC chip 7 through hollow 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07221688-A (JP)
Title: Received electric field detection circuit
Inventor: WATANABE NOZOMI
IPC: H04B17/318
Filed: 1994-01-28
Abstract: PURPOSE:To easily perform a correction for the loss or gain from a received input defining point up to a received electric field detection means even if they are deviated from those at the time of an adjustment. CONSTITUTION:The loss of a signal transmission line 8 exists from a received input defining point 100 to the input terminal of a reception part 1. By the reception part 1, a level adjustment circuit 2, an analog/digital detection circuit 3 and a ROM 5, the digital signal S 16 of the value corresponding to the signal intensity (received electric field intensity) of a reception signal S 10 in the received input stipulated point 100 when no change exists in loss is generated. From a dip switch 7, the loss or gain correction value of the line 8 is inputted. This correction signal S 18 becomes the address signal of a ROM 6 and generates the digital signal S 17 corresponding to the correction value. An adder 4 adds a digital signal S 14 and the digital signal S 17 and the correction of the received electric field intensity in the stipulated point 100 is performed.
Patent JP-S56105479-A (JP)
Title: Pattern formation method
Inventor: ABE HARUHIKO
IPC: H01L21/302
Filed: 1980-01-25
Abstract: PURPOSE: To form a fine pattern while simplifying the process and work contents by a method wherein part of Mo film formed on the surface of substrate is transformed to molybdenum oxide and is removed by utilizing its heat sublimation property.  
     CONSTITUTION: A specified thickness of Mo film 2 is formed on the surface of a substrate film or substrate base plate 1 and then is placed in an oxidizing atmosphere containing O 2 . Then, selected surface part of the Mo film 2 is locally heated and oxidized. This heating, for example, is done with a laser beam. That is, an optical system is used to adjust laser beam 3 to the specified diameter of beam, the laser is projected on the selected surface region 4 of the Mo film 2 to heat the local region 5 within the surface to a specified temperature, for example, to 400°C or more and to transform the local region 5 to molybdenum oxide film 6. The film 6 having heat-sublimation property is removed by vaporization thereby providing the desired pattern 7. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58124877-A (JP)
Title: Control device for pneumatic regulating valve
Inventor: MIZUMOTO TOSHIO
IPC: F16K31/126
Filed: 1982-01-22
Abstract: PURPOSE:To display continuously a predetermined function even if any failures occur by providing two systems of working and stand-by control mechanisms of a regulating valve to diagnose abnormalities of the working system and automatically change over the working system to the stand-by system in the occurrence of the abnormalities. CONSTITUTION:An opening commanding signal 24 is supplied to an air pressure control mechanism 23 of working system through a change-over mechanism 25. An opening signal 26 supplied from said mechanism 23 to a regulating valve 20 is also supplied to an abnormality diagnosing unit 27. Said unit 27 supplies a predetermined change-over signal 28 to a change-over valve 22 and said mechanism 25 according to the opening signal 26 and the opening commanding signal 24, and the control of the regulating valve 20 is changed over to an air pressure control mechanism 31 of stand-by system in the occurrence of abnormalities.
Patent JP-H07215271-A (JP)
Title: Bung for boat
Inventor: MURASE JUNJI
IPC: B63B13/00
Filed: 1994-01-28
Abstract: PURPOSE:To provide a draining plug for boat which can drain the water entered in a boat efficiently in a short time, and can drain the water continuously even in the running time, by making the outer side and the inner side tube bodies so that their plane parts have at least the length positioning lower than the draft line in the still condition of the boat, when the tube bodies are provided in a transom hole. CONSTITUTION:In a draining plug B, the draining end 3b of a thin and soft flexible tube body 3 at the outer side is adhered by the water pressure when a boat is stopped, and the draining end 12a of a flexible tube body 12 at the inner side is also adhered by the water pressure, because the tube body 12 is thinner and softer than the tube body 3. By the double structure of the outer and the inner draining ends 3b and 12a, the adhesion is made surer. Furthermore, by cutting the draining end of the inner flexible tube body 12 into two parts, so as to make the length of the draining end 12a of the inner flexible tube body 12 longer than the draining end 3b of the outer flexible tube body 3, the adhesion of the draining ends making the fold as the starting point is made perfect, and the reverse flow of the water into the boat 9 is prevented perfectly.
Patent JP-S63195586-A (JP)
Inventor: FUERUDODEINANTO RAIFUERUTO
IPC: G01V3/11
Filed: 1988-01-20
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-S62165103-A (JP)
Title: Method for measuring film thickness
Inventor: CHOKAI ARINORI
IPC: G01B11/06
Filed: 1986-01-17
Abstract: PURPOSE:To detect an exact film thickness even if there is variance in measured values by making use of the theoretical max. value and min. value of spectral reflectivity to detect only the desired extreme value. CONSTITUTION:The max. value Rmax and min. value Rmin of the spectral reflectivity from a thin film are obtd. regardless of the film thickness. Only the desired extreme value can be detected by regarding the maximal value and minimal value obtd. from the measured values as the maximal value or minimal value only when said values are above or below the certain specified value with respect to the values Rmax, Rmin. For example lambda1, lambdaX, lambda2 are detected as the maximal value and lambda3, lambdaY are detected as the minimal value when the measured values have an error in the central part thereof. However, the specified value l, for example, l=RmaxX0.9 is provided with respect to the value Rmax and the value l or above is determined as the maximal value, then only the lambda1, lambda2 can be detected. With respect to the minimal value, only the lambda3 can be detected when the specified value m=RminX1.1 is provided. The correct extreme value is thereby detected even if there is variance in the measured values in the above-mentioned manner. The film thickness is thus detected by using the extreme value.
Patent JP-S59137662-A (JP)
Title: Ring-shaped hydraulic apparatus
Inventor: TAKAHASHI TAKASHI
IPC: F15B15/08
Filed: 1983-01-24
Abstract: PURPOSE:To reduce the loss of driving energy by preventing oil leak without increasing the sliding resistance between a cylinder and a piston in a ring-shaped hydraulic apparatus, and fitting a piston ring whose assembly performance is improved. CONSTITUTION:A ring-shaped hydraulic apparatus 10 is equipped with a ring- shaped cylinder 11 and a ring-shaped piston 12 which is freely fitted into the ring-shaped fitting groove of the cylinder 11, and an oil passage 13 is connected to the cylinder 11, and the pressurized working oil is supplied. A guide block 16 and a notched part 18 prevent the piston 12 to revolve with respect to the cylinder 11 through the mutual free-fitting. When a piston ring 15 is fitted, the piston 12 is fitted into the cylinder 11 with the ring 15 fitted into the groove 12a of the piston 12. When a piston ring 14 is fitted, the piston ring 14 is fitted by pushing it into the groove 11a of the cylinder 11 by utilizing the inclined surface at the edge part on the free fitting side of the piston 12.
Patent JP-2000208380-A (JP)
Title: Method for selecting multilayer ceramic capacitor
Inventor: KAWAGUCHI YOSHIO
IPC: H01G13/00
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for highly reliably and efficiently selecting plural multilayer ceramic capacitors. SOLUTION: A burn-in process is performed for impressing voltage to a multilayer ceramic capacitor, so that electric field strength impressed to mutually facing inner electrodes can be set to 7-30 kV/mm at a temperature which is 70-140 deg.C. Then, the insulation resistance of the laminated ceramic capacitor is measured, and the laminated ceramic capacitor is selected based on the insulating resistance measured by this insulating resistance measuring process. In this case, for burn-in process, 2-300 seconds is sufficient.
Patent JP-H06219668-A (JP)
Title: Brake device for elevator driven by linear motor
Inventor: ISHII TOSHIAKI
IPC: B66B9/02
Filed: 1993-01-22
Abstract: PURPOSE:To provide a brake device for elevator in linear motor drive system, which is with less shocks at emergency application of brakes, ensures safety, and can be constructed small and at a low cost. CONSTITUTION:An elevator element 4 to rise and fall in a pit and brake devices 40A, 40B. 41A, 41B generating braking force while pinching fixing members 8A, 8B installed in the pit as arranged in the element 4 running direction are installed in a plurality of units in the symmetrical positions to the left and right about the elevator element 4 in mating with the fixing members 8A, 8B or in the symmetrical positions up and down on one side of the elevator element 4. Some of these brake devices in symmetrical positions are put under the braking state selectively in conformity to the output signal from an emergency stop command circuit, output signal from a running direction sensing circuit, and output signal from an intra-car load judging circuit, while all brake devices are put under braking state after stopping.
Patent JP-H04298768-A (JP)
Title: Electrostatic charging device
Inventor: SHIMOKAWA SADAJI
IPC: G03G15/02
Filed: 1991-01-29
Abstract: PURPOSE:To offer the electrostatic charging device used for a copying machine which takes a copy of high picture quality. CONSTITUTION:A tungsten wire electrode 2 is connected to the plus electrode of a variable constant-current power source 6 and a photosensitive drum 4 which is charged electrostatically to the positive polarity (cerium, etc.) is grounded; and three Zener diodes ZD1, ZD2, and ZD3 are connected to a corona discharger 1 in scorotron structure with a grid electrode 5 in series between the grid electrode 5 and ground and switches S1 and S2 are connected to the Zener diodes ZD2 and ZD3 in parallel. Then the potential of the grid electrode 5 is held constant through the Zener diodes ZD1, ZD2, and ZD3 and the switches S1 and S2 are opened and closed to vary the potential of the grid electrode 5.
Patent JP-H10202932-A (JP)
Title: Recording method and recording device
Inventor: TERAO HIROTOSHI
IPC: B41J2/355
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a recording method by which it is possible to record data with high accuracy and a device using the method. SOLUTION: This recording device is equipped with a platen 2, and a thermal head 5 with plural thermal elements aligned in an orthogonal direction with a scan direction in such a manner that the thermal elements are detachable from the platen 2. In addition, the recording device is operated to record a specified image in a recording medium by selectively energizing the thermal elements aligned on the thermal head 5 to generate a heat, based on recorded information consisting of bit map data formed of an original image. Further, the recording device has an energization control part 13 which controls the energization of each of the thermal elements so that the original image almost coincides with a specified image to be recorded in the recording medium, when the specified image is recorded in the recording medium.
Patent JP-H01184518-A (JP)
Title: Assistance information offering system
Inventor: SUZUKI KENJI
IPC: G06F9/44
Filed: 1988-01-19
Abstract: PURPOSE:To easily perform input by setting a rule to hold relational information between an item and an auxiliary item and to select the auxiliary item corresponding to the item based on status at the time of guidance. CONSTITUTION:A Japanese language word processor is constituted of an input device, a controller for entire system, an external memory device, and a display device, etc. Also, the controller is constituted of an input part 201, a control part 202, an application processing function part 203, a status information analysis part 204, a display part 205, an inference part 206, a rule storage part 207, a temporary storage part 208, a knowledge storage part 209, and a guide storage part 210, etc. And when assistance information is requested, the inference part 206 generates an inquiry item table including only the auxiliary item relating to an inquiry item by taking out a various kinds of knowledge and rules from the storage part 210, and stores them in the temporary storage part 208, and also, displays them on the display part 205.
Patent JP-S60221702-A (JP)
Title: Molding having transparent coating layer
Inventor: TANIGUCHI TAKASHI
IPC: B32B27/18
Filed: 1985-01-23
Abstract: PURPOSE:To obtain an excellent antireflecting effect and to increase surface hardness by incorporating inorg. pulverous particles consisting of a specific metallic oxide into a transparent coating layer. CONSTITUTION:The pulverous particulate inorg. material consisting of the metallic oxide such as Al, Ti, Zr, Sn or Sb having 1-300mmu average particle size is incorporated at about 5-80wt% into the transparent coating layer provided to the surface layer part of a transparent molding. The molding having <=80% haze [transmittance of diffused rays/total ray transmittance X 100(%)] is used for such molding in which a transparent glass, a transparent plastic are useable as the base body. An org. silicon polymer is further incorporated into the transparent coating layer and the org. high polymer compd. having a crosslinked structure is incorporated therein. Such coating layer is formed by coating a mixture obtd. by mixing the pulverous particulate inorg. material and the above-mentioned vehicle component into, for example, a volatile dispersant on a substrate, evaporating the dispersant and curing the coating by heating. The resulted coating layer has high hardness and good transparency, has no disadvantage such as the interference fringe of the coating layer, is highly effective in preventing reflection and obviates the eyes' fatigue and provides excellent wearing feel when applied for a lens, etc.
Patent JP-H04251866-A (JP)
Title: Image forming device
Inventor: TANIYAMA RYOJI
IPC: G03G15/00
Filed: 1991-01-29
Abstract: PURPOSE:To provide an image forming device where a holding unit is prevented from springing out when it is drawn out and a cleaning blade is allowed to press-contact with a photosensitive drum by small number of parts. CONSTITUTION:The image forming device is provided with a turning lever 17 which is turnably provided on one side surface of the holding unit, a spring 19 for pressing the lever 17 so that it may turn in one direction, a pressuring part 21 which is provided on the turning end of the lever 17 and which allows the cleaning blade 25 to press-contact with the photosensitive drum 11 by making the lever 17 turn against the pressing force of the spring 19, and a stopper part 20 which is provided on the lever 17 and which abuts on a device main body 1 so as to temporarily stop the holding unit 10 in the case of drawing out the unit 10.
Patent JP-H07252220-A (JP)
Title: Pyrrolidinone derivative
Inventor: IIZUKA HAJIME
IPC: A61P25/28
Filed: 1995-01-24
Abstract: PURPOSE:To obtain a new pyrrolidinone derivative useful as an active ingredient of an antipsychotic and a therapeutic agents for ischemic cerebropathy without inducing side effects of extrapyramidal symptoms. CONSTITUTION:This compound is expressed by formula I or II [R is a 1-12C alkyl, a substitutive phenyl, a substitutive phenylalkyl or a 9-15C hydrogenated condensed polycyclic hydrocarbon group; (n) is 1-3; X is expressed by formula III (Y is H, OH, CN or carbamoyl; is a 1-8C alkyl, a substitutive phenylalkyl, a substitutive phenyl, a 9-15C hydrogenated condensed polycyclic hydrocarbon group and a heterocyclic group, with the proviso that Z is not an alkyl when Y is H) or formula IV (W is H, phenyl unsubstituted or substituted with a halogen, OH, carbamoyl, NH2, NO2, CN, an alkyl, a cycloalkyl. an alkoxy. etc., or a 9-15C hydrogenated condensed polycyclic hydrocarbon group)] or its salt, e.g. 4-[4-(4-chlorophenyl)-4-hydroxypiperidinomethyl]-1-cyclohexyl-2- pyrrolidinone.
Patent JP-S60153828-A (JP)
Inventor: FUNAKURA SHIYUUICHI
IPC: A47J43/25
Filed: 1984-01-24
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-S5395199-A (JP)
Title: Production of calcium carbide
Inventor: HANAOKA YAROKU
IPC: C01B32/942
Filed: 1977-01-31
Abstract: PURPOSE: To produce calcium carbide having quality equal to that of a conventional method in the form of calcined lumps without any fusion, by allowing calcium carbide raw materials having specified molar ratio of C/CaO to react at solid phase under a reducing or inert gas atmosphere. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11121434-A (JP)
Title: Etching method
Inventor: CHO GIGUN
IPC: H01L21/3065
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To provide an etching method which increases etching selectivity between oxide and metal silicide and simplifies the etching process itself. SOLUTION: An etching gas of the same composition and the same flow rate is used for a major etching process wherein an opening 50 is formed on an oxide layer 49 and for an over etching process. The etching gas contains CO. More specifically, the etching gas mixture that contains CHF3 , CF4 , argon and CO is used and the flow rate of each gas is 10-50, 10-50, 100-500 and 100-300 SCCM(standard cubic centimeter per minute).
Patent JP-H08318912-A (JP)
Title: Packaging device
Inventor: NAKAMURA SHOJI
IPC: B65B41/04
Filed: 1996-01-23
Abstract: PURPOSE: To surely take out only one sheet material from a rack in which a large number of thin sheet materials are stored in a laminated manner. CONSTITUTION: A drum 103 which has a plurality of sucking holes 112 disposed in the outer periphery thereof at predetermined intervals in the circumferential direction is brought into contact with a sheet material S at the uppermost part of a rack 102 so as to be rotated while the sheet is being sucked. A chamfered step 113 is formed on the drum 103 at a location where the rotation of the drum starts. As a result, succeeding sheet materials S easily fall down due to their stiffness.
Patent JP-H11207073-A (JP)
Title: Sewing machine
Inventor: KAWAI KIYOSHI
IPC: D05B57/14
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To make lock stitches without receiving restriction concerning a thread to use. SOLUTION: A shuttle 10 with a cylindrical outer peripheral surface 11 is provided under a needle bar 3 to be moved vertically. The shuttle 10 is freely rotatably supported with the eccentric position of the shuttle 10 as a center and its rotating center is positioned on the extension line of the bar 3. The shuttle 10 is provided with a needle inserting hole at a position opposed to a sewing machine needle 4 at the lower tip of the bar 3 and with a looper thread housing recessed part opened at the upper surface of the shuttle 10 and a cutting off part 14 reaching upper/lower surfaces is formed at the thin- thickness part between the needle inserting hole and the cylindrical outer peripheral surface. A cone point 15 is provided on one side of the part 14.  The shuttle 10 is eccentric-rotated by a rotating device and is made to enter inside of the slacking part (a) of a needle thread A formed by the elevating process of the needle 4, the shuttle 10 is made to pass through the inside of a loop part (b) to be hooked to the outer periphery of the shuttle 10 and the part (b) to be pulled up from the part 14 is entangled to a looper thread pulled upward from a looper thread housing recessed part to form a stitch.
Patent JP-H11268710-A (JP)
Title: Method and device for depositing unpackaged process cheese piece
Inventor: BAUR WILHELM
IPC: B65G57/28
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To completely automate the deposition process which has been manually achieved by installing two rotary stations on a carrying conveyor to form a composite deposition by turning a single deposition consisting of a plurality of superposed non-packaged process cheese pieces. SOLUTION: A single deposition 20a consisting of a plurality of superposed process cheese pieces is continuously fed by a conveyor belt 2 onto a first rotary station 5 comprising a turn style 7 having four arms 8, 9 arranged on the horizontal axis with the offset of 90 deg., and the single deposition 20a is respectively inclined by 90 deg. in the carrying direction. Then, the inclined single deposition 20b is fed to a second rotary station 6 to be formed by a turn style 11, and at least two single deposits 20c, 20d are arranged so that one is arranged behind the other, and inclined by 90 deg. in the carrying direction to form a composite deposit 21 of the process cheese piece.