baber/WOPTO huggingface dataset:
Patent JP-H07145392-A (JP)
Title: Heat insulation structure in ng header penetration part of double-pipe open-rack evaporator
Inventor: MIYATA YOSHIAKI
IPC: C10L3/06
Filed: 1993-11-24
Abstract: PURPOSE:To reduce the cooling of an NG being delivered by welding the bottom fringe of a cap welded to an inner pipe to the fringe of the upper hole of an NG header to form a space in the cap. CONSTITUTION:An inner pipe 5 with a cap 10 and a heat insulation 8 attached to the pipe 5 is inserted through the upper hole 13 of an NG header 3 into an outer pipe 6; then the bottom fringe 12 of the cap 10 is welded to the fringe of the hole 13; and the upper end 8' of the heat insulation 8 is inserted into the space 15 in the cap 10.
Patent JP-2000117899-A (JP)
Title: Release film
Inventor: SUMI HIROYUKI
IPC: B32B27/00
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a release film useful as a molding carrier film for a protective film having a self-adhesive film applied by using a self-adhesive coating soln. or a resin sheet, a resin film or a ceramic sheet molded by using a resin soln. or a slurry, capable of uniformly applying the self-adhesive coating soln., the resin soln. or the slurry even if these solns. or the slurry are aq., capable of smoothly feeding the self-adhesive film, the resin film or the resin sheet at a time of molding and capable of producing various films or sheets having a smooth surface. SOLUTION: In a laminated film wherein a release layer containing a silicone resin component is provided on at least the single surface of a polyester film, the relation between the dynamic coefficient of friction (μdR) of the release layer to rubber and the dynamic coefficient of friction (μdM) to the metal on the surface opposite to the surface provided with the release layer of the laminated film satisfies formula: |μdR-μdM|<=0.5 and the center line average roughness (Ra) of the surface of the release layer is 30 nm or less.
Patent JP-H04171291-A (JP)
Title: Multi-stage screw compressor
Inventor: MAEDA JUNJI
IPC: F04C23/00
Filed: 1990-11-01
Abstract: PURPOSE:To provide stable intermediate pressure by aligning the rotational angle phase of a male rotor of a low pressure side compressor with that of the male rotor of a high pressure side compressor for combination through a positioning and combining means so that the discharge start timing of the low pressure side compressor and the suction completion timing of the high pressure side compressor may coincide with each other. CONSTITUTION:A male rotor 3 of the first stage side compressor 1 and a male rotor 4 of the second stage side compressor 2 are connected with each other by a gear coupling 11. Besides, both the male rotors 3, 4 are combined through a pin 15 which is a positioning and combining device with the rotational angle phase of the male rotor 3 of the first stage side compressor 1 and that of the male rotor 4 of the second stage side compressor 2 aligned so that the discharge start timing of the first stage side compressor 1 and the suction completion timing of the second stage side compressor 2 may coincide with each other. As a result, the discharge port 12 opening timing of the first stage side compressor 1 and the suction port closing timing of the second stage side compressor 2 can be made synchronous all the time during the operation. It is thus possible to relieve the variation of discharge pressure of a low pressure side compressor and suction pressure of a high pressure side compressor.
Patent JP-H09107953-A (JP)
Title: Yeast for brewing, its growing method and preparation of brewed liquor using the yeast
Inventor: WAKAI YOSHINORI
IPC: C12N1/16
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To prepare a brewed liquor by using a brewing yeast capable of producing large amounts of an organic acid imparting refreshing sourness to the brewed liquor and an acetic acid ester useful as a flavor component. SOLUTION: Saccharomyces cerevisiae subjected to chemical, physical or mutagenic treatment is grown in a yeast-growing medium containing α-fluoro-β- alanine to obtain Saccharomyces cerevisiae to which α-fluoro-β-alanine resistance is imparted and having enhanced pantothenic acid biosynthetic pathway. The Saccharomyces cerevisiae having enhanced pantothenic acid biosynthetic pathway is used in the production of a brewed liquor to easily and stably obtain a brewed liquor having good flavor as well as taste and rich in organic acids giving refreshing sourness and acetic acid esters useful as flavor component.
Patent JP-H09133786-A (JP)
Title: Makeup water facility for nuclear power plant
Inventor: ISHIDA NOBUO
IPC: G21D1/00
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To prevent the automatic start of an unnecessary standby pump, upon the occurrence of a water level change in a condensate storage tank. SOLUTION: One end of a pump suction pipeline 2 is connected to a condensate storage tank 1 and the other end thereof is connected to the suction sides of a plurality of makeup water pumps 3 laid in parallel to each other. Furthermore, the delivery side of the pump 3 is connected to a load 5 via a pump delivery pipeline 4 and pressure detectors 8 and 6 are respectively mounted on the pump suction pipeline 2 and the pump delivery pipeline 4. Also, the pressure detectors 8 and 6 are connected to a computing element 9, and a differential pressure switch 1 is connected to the pump 3. Furthermore, the computing element 9 and the differential pressure switch 11 are connected to each other, and a pressure indicator 13 is connected across the computing element 9 and the differential pressure switch 11.  In this case, pump delivery pressure is calculated from a pressure value detected at the pump suction and delivery sides, and used for the automatic start interlock of a standby pump. According to this construction, the automatic start of an unnecessary standby pump can be avoided.
Patent JP-H04171194-A (JP)
Title: Pressure sensor for finger end of robot
Inventor: OGAWA HIDEKI
IPC: B25J19/02
Filed: 1990-10-31
Abstract: PURPOSE:To measure contact force with good accuracy without influence of the change of a position of force transmission even when the position for transmitting force on an outer face of a finger end is changed by providing a tube connected to a hollow layer at its one end side, a pressure detector with a pressure receiving part connected to the other end side of the tube and incompressible fluid filled in the tube and the hollow layer. CONSTITUTION:A finger end 3 of a robot hand touches an object through a cap 12. In the cap 12 a hollow layer 13 is formed whose capacity is changed in accordance with external force. The hollow layer 13 and a tube 14 connected to the hollow layer 13 are filled with imcompressible fluid. When capacity of the hollow layer 13 is changed in accordance with pressure between the finger end 3 and the object, the pressure of the part filled with the imcompressible fluid is changed so as to meet this change. This pressure change is detected by a pressure detector 15. Accordingly, the contact force of the finger end 3 can be measured. In this case, the size of the cap 12 attached to the finger end 3 depends on the hollow layer.
Patent JP-2000125531-A (JP)
Title: Vibrator of linear motor
Inventor: MOTOKURA YOSHINOBU
IPC: H02K7/14
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To reduces loss in magnetic force and further enable manufacture at low cost. SOLUTION: The vibrator of a linear motor is provided with a stator, wherein the north poles and south poles of an electromagnet are alternately positioned in one direction on one side of a space, and the magnetic poles in opposite polarity of the electromagnetic are alternately positioned in the same direction on the sides facing opposite to the magnetic poles and the magnetic poles are inverted with respect to passage of time. The vibrator is plate in shape and moves reciprocally in a space in the linear motor. The vibrator is formed of a molded body 13 of a bond magnet comprising a nonmagnetic shaft 15, thermoplastic resin molded with the shaft 15 inserted and magnet powder, and the north poles and south poles are arranged, so that the molded body 13 faces opposite the magnetic poles of the stator.  Since in the vibrator of the linear motor the surface of the molded body 13 forms the surface of the magnet body, the loss in magnetic force due to the gap between the stator of the linear motor and the molded body 13 can be reduced. In addition, since the vibrator is obtained by molding it with the shaft 15 inserted, its manufacturing cost can be reduced.
Patent JP-H10136779-A (JP)
Title: Clip device in seedling graft
Inventor: KOGA HARUO
IPC: A01G1/06
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To efficiently execute pinching by clips with simple configuration when a joint part is pinched by the clips at the time of a seedling graft. SOLUTION: Clip pieces 1 which are formed to be a cross-sectionally U-shape in the front ends of a pair of holders arranged to be moved backwards after progressing forewards to a seedling stem part and also which are constituted by providing connecting parts 1a and b constituted to be mutually engaged with the respective left and right ends are fitted at the both left and right sides of a seedling stem part A so as to be freely attachable/detachable.
Patent JP-H06148264-A (JP)
Title: Measuring method for leakage current
Inventor: NAKAYAMA YOSHITERU
IPC: G01R31/26
Filed: 1992-11-02
Abstract: PURPOSE:To determine accepted or rejected products by a method wherein a resistance and a relay are connected in series to a power source terminal and a comparator and voltage drops by the product of a leak current and the resistance are compared to measure the leak current. CONSTITUTION:A relay 3 is turned ON to set and apply a desired voltage to a power source supply unit 5 and a time-sharing pattern is inputted into an input terminal 12 of a semiconductor IC device 2 to be measured with a driver 8. At the same time, the internal condition is outputted in time division at an output terminal 11 to complete the internal setting for the measurement of a leakage current of a static power source comparing the results. A voltage drop attributed to an operation power source current Idd flowing through the relay 3 during the setting is almost zero and the voltage at a power source terminal 10 gives a set applied voltage of a unit 5, so that sufficient supply of the power source becomes possible to enable the realization of a normal internal setting. When the internal setting is completed and a static state enters, with the turning OFF of the relay 3, a static power source leakage current Ids of the device 2 flows through a resistance 4 to generate a voltage drop RXIds. The drop voltages thus obtained are compared 6 to judge acceptable or rejected products.
Patent JP-H02140227-A (JP)
Title: Epoxy resin composition for sealing semiconductors
Inventor: KINASHI KEIICHI
IPC: C08L63/00
Filed: 1988-11-21
Abstract: PURPOSE:To obtain the title composition for sealing transistors or integrated circuits or large-scale integrated circuits having excellent fluidity and elasticity reduction effect on the cured products by adding an epoxy resin, a curing agent, and a filling agent to a specific silicone-modified phenolic resin. CONSTITUTION:(A) A silicone-modified phenolic resin which is prepared by dehydrative condensation reaction between a carboxyl group-containing organosiloxane of the formula (m, n are positive integers, m+n is 10 to 300, m/m+2<0.5; 0.5; R is methyl, phenyl; R1 is a divalent hydrocarbon) and a novolak type phenolic resin, preferably at a ratio of 1 carboxyl group of the former component to more than 10 phenolic hydroxyl groups of the latter is combined with (B) an epoxy resin, preferably 180 to 200 epoxy equivalent, (C) a curing agent, preferably novolak phenoxy resin, and (D) a filler such as silica to give the objective composition.
Patent JP-H07129846-A (JP)
Title: Electronic book information vending machine
Inventor: TSUCHIYA HARUKI
IPC: G06Q30/06
Filed: 1993-10-29
Abstract: PURPOSE:To provide an information vending machine which employs payment on a prepaid basis when data of an electronic book are purchased. CONSTITUTION:The information vending machine 2 displays the balance 31 of prepaid money received from the electronic book 1 on a display console panel 4. When a user pays prepaid money, the information vending machine 2 adds the paid amount 32 of money to the prepaid money balance 31 of the user and displays the result on the display console panel 4. When the user purchases the data of the electronic book 1, the information vending machine 2 subtracts the purchase amount 33 from the prepaid money balance 31 of the user and displays the result on the display console panel 4. The electronic book 1 replaces the current prepaid money balance 31 with the prepaid money balance 31 after update which is received from the information vending machine 2 last.
Patent JP-H01167030-A (JP)
Title: Method and device for sterile-filling package with fluid
Inventor: BUIRI ROERIGAA
IPC: B65B55/02
Filed: 1988-11-24
Abstract: PURPOSE: To cut an outer membrane and simultaneously flow the fluid into a pack only by one driving device by flowing the water vapour or aseptic air vertically to the axes of a fluid inlet and a fluid outlet pipes. CONSTITUTION: When a valve 4 is located on its close position, and a pack 7 is located on a specific position, a head space 52 and a membrane 9 are sterilized by opening a water vapour inlet valve 5. The water vapour is supplied through a pipe 29. Then the water vapour is discharged by a valve 6 through a pipe 30. When the sterilization has been finished, two valves 5, 6 are closed, and a valve 4 is opened. An element 20 is lowered, and a cutter 25 cuts the membrane 9 to open the same. Simultaneously the fluid is discharged to be flown into the pack 7 through an opening 28. After the filling is completed, a sealing head is risen, and the valves 5, 6 are opened, so that the residual product is flown out through the pipe 30 by the water vapour. The sealing 12 is heated during or after this cleaning work to close the pack 7.
Patent JP-H09138229-A (JP)
Title: Respiration rate meter with cleaning mechanism
Inventor: KUSUMI MIYOKO
IPC: G01N27/38
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain a respiration rate meter whose measuring accuracy is increased by eliminating an error cause due to aerobic microorganisms in an activated sludge liquid which is stuck to the inside of a respiration rate measuring tank. SOLUTION: In the respiration rate meter, the activated sludge liquid is introduced into the measuring tank 14 by the opening and shutting operation of an upper-part pinch valve V1 and a lower-part pinch valve V2 which are installed additionally at the measuring tank 14 and by an air lift action, and the breathing speed of the activated sludge liquid is measured by the aeration operation of the activated sludge liquid and by the measuring operation of a dissolved oxygen(DO) concentration. In this case, the respiration rate meter is constituted in such a way that an ozone injection port 22 is arranged and installed at the measuring tank 14, that the breathing speed of the activated sludge liquid is measured, that ozone gas is then supplied into the measuring tank 14 and that a sterilizing and cleaning operation is performed.  A shutter 20a which prevents damage due to the ozone gas is attached to a part facing the measuring tank 14 of a DO electrode 20 as a dissolved-oxygen-concentration detection part. In addition, after the respiration rate of the activated sludge liquid has been measured, a surface-active agent as a cleaning liquid is injected so as to perform the cleaning operation of an inside wall surface.
Patent JP-H07146383-A (JP)
Title: Depth-of-water measuring function clock with alarm display
Inventor: MURAKAMI TOMOMI
IPC: G01C13/00
Filed: 1993-11-25
Abstract: PURPOSE:To rapidly return, even if it becomes a panic state, to a calm state and to visually rapidly inform when it becomes a depth exceeding a diving plan scheduled in advance or a diving time. CONSTITUTION:The depth-of-water measuring function clock with an alarm display comprises a diving time measuring circuit 18 for starting measuring of a diving time, a depth limit setter 14 and a diving time limit setter 15 which can be set by an external operation, and a light emitting display element combined with a display unit, wherein the element is flashed to be displayed at a predetermined time interval during a diving time measuring of the circuit 18, and the element is flashed to be displayed at a shorter time interval than the predetermined interval if the diving time of the circuit 18 exceeds the set diving time limit set to the setter 15 or the depth of the circuit 17 exceeds the depth limit set to the setter 14.
Patent JP-H11134371-A (JP)
Title: Parallel logical simulation method and recording medium
Inventor: KANDA ARIHIRO
IPC: G06F17/50
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To reduce a CPU time and memory consumption by executing 'horizontal division' first and then, executing 'vertical division'. SOLUTION: This method is constituted of a first step S1 for gathering functional units into a module for simulating the functional units of a logic circuit in parallel (that is, executing 'horizontal division'), second step S2 for preparing reference information including information indicating inter-module connection by each module, a third step for grouping the same one in wiring depth of the logic circuit (the number of stages of a gate circuit from an input) as the same level based on the reference information for each module (that is, executing 'vertical division') and a fourth step S4 for executing logical simulation.
Patent JP-H03153772-A (JP)
Title: Intercoating material and method for applying topcoating material
Inventor: OMURA YOSHIHIKO
IPC: C09D7/00
Filed: 1989-11-13
Abstract: PURPOSE:To enable coating with an excellent appearance without causing lifting or bleeding after the application of a topcoating material irrespective of the type of the material of a formerly applied, old coating film by using a dil. chitosan soln. as an intercoating material. CONSTITUTION:0.01-1%, pref. about 0.1%, chitosan and/or its deriv. is dissolved in a dil. acid (a concn. of about 1% being suitable) such as acetic, formic, or hydrochloric acid, and if necessary a polar solvent is added to the resulting soln., thus giving an intercoating material. The intercoating material is applied onto a formerly applied, old coating film, and then top coating material is applied.
Patent JP-S63148657-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKAYAMA SHOJI
IPC: H01L21/336
Filed: 1986-12-12
Abstract: PURPOSE:To improve electrical characteristics and integration degree, by forming an alloyed high-melting-point metal silicide layer on a surface of an impurity diffusion layer inclusive of a source and a drain and on surfaces of polysilicon wirings inclusive of polysilicon gate electrodes and removing unalloyed non-reactive high melting-point metals. CONSTITUTION:A high-melting-point metal silicide layer 12 is formed on a polysilicon gate electrode 4 and a surface of impurity diffusion regions inclusive of a source and a drain in a MOS transistor for which a high-speed operation is needed, so that parasitic resistance is decreased. On the other hand, the high- melting-point metal silicide layer 12 is not formed on surfaces of polysilicon wirings 4 and 5 which are used as resistors and on a surface of an impurity diffusion layer so that a desired resistance value can be obtained in a few areas. Hence, electrical characteristics and integration can be improved together.
Patent JP-S62150359-A (JP)
Title: Image forming device
Inventor: TAMURA YOSHIAKI
IPC: G08B3/10
Filed: 1985-12-25
Abstract: PURPOSE:To allow even a person who operates an image forming device for the 1st time to operate the device by providing the device with an audio device which voices the operation procedure of respective operation parts to guide the operator. CONSTITUTION:The audio device 16 is equipped with a storage device for storing operation procedure guidance and a control part which outputs the contents stored in the storage part when they are necessary. This control part is connected to the main control part 20 of an electronic copying machine and confirms whether or not necessary operation is performed. The operation control is carried out by a program stored in the ROM in the speech device 16. Consequently, even an operator who does not have much experience in operation including a person who uses the image forming device for the 1st device can operate the device easily and immediately.
Patent JP-2001118998-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: TERAUCHI TAKASHI
IPC: H01L21/8242
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having a structure, where the potential of gate wiring is not affected by bit wiring when a dummy pad contact is formed on the end part of a memory cell, and to provide a manufacture method of the semiconductor device, which does not cause a large step near the end part of the memory cell. SOLUTION: A semiconductor device has a first pad contact 21a smaller than the first pad contacts 21a of a main body, which are opened and formed by a self-aligning system in a dot string shape along the end part of a memory cell. Conduction is interrupted in a path from the dummy first pad contact to a bit wiring 8.
Patent JP-H05112474-A (JP)
Title: Production of compound having norbornene ring
Inventor: YAMAUCHI ATSUSHI
IPC: C07C13/66
Filed: 1991-10-17
Abstract: PURPOSE:To obtain the subject compound in high reactional selectivity while suppressing the formation of by-produced polymer and by-product by supplying a specific compound together with cyclopentadienes and dienophile compound to a reactional system at specific rations. CONSTITUTION:The objective compound of formula III (R<1> to R<12> are H or 1-10C hydrocarbon group; R<9> and R<10> or R<11> and R<12> may together form a bivalent hydrocarbon group; R<9> or R<10> may form a ring together with R<11> or R<12>) can be produced by supplying (A) cyclopentadienes and/or dicyclopentadienes, (B) a dienophile compound of formula I and (C) 0.4(a+b) to 1.2(a+b)mol [(a) is molar number of the cyclopentadienes and/or dicyclopentadienes supplied to the reactional system in terms of cyclopentadiene; (b) is molar number of the dienophile compound] of a compound of formula II to a reactional system and subjecting the reactants to Diels-Alder thermal addition reaction.
Patent JP-H09139250-A (JP)
Title: Moving connector with fitting guide
Inventor: KODAMA SHINJI
IPC: H01R13/631
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a connector capable of fitting in the regular position even when a fixing side connector is shifted from a mating side connector, or both connectors have dimensional error in production to prevent contact failure or breakage of an electric terminal, and enhancing the space efficiency of the connector body. SOLUTION: A flexible arm 24 and a coming off stop 25 are formed in a fixing side female connector 21, and fixed to a fixing hole 32 so as to be capable of displacing. An inserting hole 23 which is widened so as to have a slope 26 is formed in the insertion side edge part of the female connector 21, and a guide rod 13 having a tapered part 14 toward the tip is formed in a mating male connector 11. Electric terminals 41, 15 are arranged in the inserting hole 23 and the guide rod 13, the electric terminal 15 of the guide rod 13 of the male connector 11 is interposed between spring parts 42 of the electric terminal 41 within the inserting hole 23 of the female connector 21 for connection.