baber/WOPTO huggingface dataset:
Patent JP-S62113941-A (JP)
Title: Method for assembling harmonic drive reduction gear
Inventor: SEKIGUCHI MINORU
IPC: F16H57/12
Filed: 1985-11-13
Abstract: PURPOSE:To prevent backlash and hysteresis by disposing a load cell on one internal gear and a preliminary pressure applying means on the other internal gear, applying a torsional force to a space between both internal gears, detecting said torsional force, an fixing them at the relative position with the predetermined value thereof. CONSTITUTION:Internal gears 12a, 12b respectively engaging with external gears of wave generators 8a, 8b of harmonic drives A, B are fixed to a casing 31a, 31b respectively and are set provisionalily with freedom of movement in their rotating directions. A load cell 26, and a mounting means 29 including a preliminary pressure applying means 27 (bolt) are secured to the casing 31, 31b respectively in order to twist the casing 31, 31b in the directions of arrow marks 11, a2 for applying a preliminary pressure. Accordingly, a preliminary pressure is applied in a twisting direction while measuring the pressure by means of a load cell 26, and the internal gears 12a, 12b are secured at a determined value thereof. Thus, backlash and hysteresis can be prevented certainly.
Patent JP-H02100630-A (JP)
Title: Drying apparatus for green vegetable
Inventor: MARUNO SEIJI
IPC: A23B7/02
Filed: 1988-10-07
Abstract: PURPOSE:To perform drying treatment of green vegetable in high efficiency by forcibly moving a circulation air flow with a pressure-difference generation means, drying the air with a drying means and passing the dried air through a green vegetable holding means occupying the whole cross-section of the circulation path. CONSTITUTION:Air is sucked through a suction face 3a of a drying apparatus 3 with a differential pressure fan 1 and exhausted from the exhaust port 1a. Green vegetable 4 provided with a gas-inlet hole 5 and a gas-outlet hole are stacked one upon another and the side and top faces are covered with a shielding sheet 2 to form a circulation path. Dried air flow is introduced through the gas-inlet hole into the green vegetable holding means to dry the green vegetable and discharged through the gas-outlet hole.
Patent JP-H0564710-A (JP)
Title: End part sealing method of filter medium made of ceramic
Inventor: OYA AKIO
IPC: B01D39/20
Filed: 1991-09-05
Abstract: PURPOSE:To make it possible to carry out water sealing and sealing of an end part of a filter medium made of a ceramic to the wall body of a filtration apparatus without damaging them by joining them using a thermally shrinking tube in the way that end face bonding parts are butted in both end faces of the filter medium made of a ceramic. CONSTITUTION:A filter medium 25 made of a ceramic is joned with a thermally shrinking tube 30 while both end faces are butted in the end face bonding parts 28, 29 and the a part of the end face bonding part 28 is fixed in an installation hole 27 of a wall body 26 and the end part sealed with the end face bonding part 29 is made to be in free condition or to be mounted on a supporting part 31 in free condition. Consequently, since the installation to the installation hole 27 of the wall body 26 is carried out using the bounding part 28 made of a metal material, etc., which is able to be processed precisely, fitting is carried out with no need of considering the strength of the filter medium 25 made of a ceramic and highly reliable end part sealing condition can be maintained.
Patent JP-2000072995-A (JP)
Title: Ink composition for writing utensil
Inventor: OKAMOTO EIJI
IPC: C09D11/16
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide ink compositions for writing utensils which are stabilized and smoothly flow without causing clogging at the tip of a pen and are excellent in the sheen of handwriting. SOLUTION: Glass flakes having an average particle diameter of not greater than 40 μm in which the surfaces of fine glass particles have been coated with a metallic thin film to excel in surface smoothness are incorporated in an amount of 0.5-40 wt.% based on the total amount of the ink to form a metallic ink with excellent sheen of handwriting. Further, a dye or a pigment is incorporated as the colorant to render the metallic ink colored with excellent sheen of handwriting.
Patent JP-S63109016-A (JP)
Title: Preparation of interior decorative material
Inventor: SASAOKA KUNIO
IPC: B29K105/04
Filed: 1986-10-28
Abstract: PURPOSE:To make the shapes of foams longer in the thickness direction of a core material and to obtain a soft feeling, by spraying a polyurethane foam raw material on the core material, pressing the foamed polyurethane foam adhered a core material on a skin material being set in advance on a bottom force, and thereby making them in a body. CONSTITUTION:A skin material 1 is set on a bottom force 5, and a polyurethane foam raw material 3 is sprayed on a surface of a core material 2 and then, the raw material immediately foams to form a polyurethane foam 4. Before this foam is cured, the core material 2 is set on a top force 6, and the foam 4 is pressed on the skin material 2. The top force and bottom force are thereafter clamped. After the foam is cured, it is taken out of the mold. The interior decorative material thus prepared has soft feeling, and no void occurs on the foam. Adherence between the skin material and the foam is good.
Patent JP-H0794916-A (JP)
Title: Circuit element for microwave/milliwave band and its production
Inventor: KASAI UMEO
IPC: H01P1/26
Filed: 1993-09-17
Abstract: PURPOSE:To unite main line dielectric, a function circuit element connected to the dielectric or a substrate to a body without using adhesives or the like, to stabilize electric characteristics and to improve productivity. CONSTITUTION:An input part pure dielectric resin part 104 consisting of pure dielectric resin and a high frequency electromagnetic wave absorbing body part 105 formed by filling the pure dielectric resin with powder or particles having high dielectric constant, high relative magnetic permeability and high resistivity are joined by fusion as a microwave/milliwave band circuit element, which is provided with the function of a non-reflection terminal equipment 103 for instance.
Patent JP-H04133031-A (JP)
Title: Tft panel
Inventor: MORI HISATOSHI
IPC: H01L29/78
Filed: 1990-09-25
Abstract: PURPOSE:To protect a thin film transistor by providing a guard electrode on the outside of a scanning wiring so that it may be opposed to a drain electrode, making the gate electrode counter part of the drain electrode the two-layer electrode of an n type semiconductor layer which contacts with a semiconductor layer and a metallic electrode and making the other part a monolayer electrode. CONSTITUTION:The pat of the drain electrode 30, opposed to the gate electrode 26, is constituted of the n type semiconductor layer 30a which contacts with the semiconductor layer 28 and the metallic electrode 30b connected to a data wiring 23. The other pat of the electrode 30 is constituted only of the metallic electrode 30b. A guard electrode 33 for protecting a transistor is formed to project on the outside of the scanning wiring 22. Furthermore, the tip part of the electrode 33 is opposed to a guard electrode counter part 34 which is formed to project at one side edge part of the electrode 30. Thus, the breakdown of a gate insulting film caused by static electricity is allowed to occur in the guard electrode part earlier than in a thin film transistor, and the short circuit between the gate electrode and the drain electrode is surely prevented.
Patent JP-H0994483-A (JP)
Title: Discharge type electrostatic sorter
Inventor: ARAI HIROSHIGE
IPC: B03C7/02
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To improve the recovery rate of insulating particles by arranging respective downstream metallic drum electrodes in positions where the pulverized refuse to be sorted falling from upstream metallic drum electrodes is sprayed atop these drum electrodes. SOLUTION: If the pulverized refuse 11 to be sorted is insulating pulverized rubber 11B, there is no charge replenishment from the uppermost stream first metallic drum electrode 15 and, therefore, the refuse is acted as the first metallic drum electrode 15 by the electric field applied by electron radiation and is further integrated with the attraction force of polarization and is attracted onto the first metallic drum electrode 15. If, however, the pulverized refuse 11 to be sorted is supplied by forming layers, the insulating pulverized refuse 11B in the upper part of the layers falls by gravity onto the first metallic drum electrode 15 and falls onto the downstream second metallic drum electrode 19. The insulating pulverized refuse 11B sticking to the first metallic drum electrode 15 is scraped off by a brush 20 and is recovered by a recovering means 18.  The insulating pulverized refuse 11B is recovered every time the refuse falls and moves successively to the downstream metallic drum electrodes 19 in such a manner.
Patent JP-H1192669-A (JP)
Title: Flame-retardant thermoplastic resin composition and flame retardant for thermoplastic resin
Inventor: SATO YUJI
IPC: C08K5/13
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition useful for office automation machines, etc., excellent in thermostability and flowability when used for a highly advanced molding and good in shock resistance of the resultant molded product by including a thermoplastic resin and specific alkanol as an indispensable component. SOLUTION: This composition comprises, as an indispensable component, (A) a thermoplastic resin (pref. a styrene-based resin or polymer alloy containing the styrene-based resin as a component) and (B) bis(halogenated phenyloxy) alkanol, pref. a compound shown by the formula (X is a halogen; R is H or an 1-4C alkyl; and R1 and R2 are each an 1-3C alkylene). Furthermore, it is preferable to contain (C) a flame-retarding auxiliary (e.g. antimony trioxide).
Patent JP-H06102980-A (JP)
Title: Tactual sense presentation device
Inventor: NAKAJIMA HIDEO
IPC: G06F3/038
Filed: 1992-09-24
Abstract: PURPOSE:To provide a tactual sense presentation device at the time of gripping a virtual object in virtual working space. CONSTITUTION:A virtual iron ball 20 is stereoscopic-visually displayed by a stereoscopic video display device. A contact member 14a having a contour corresponding to the iron ball 20 is composed so that a Peltier element 26 is put and stuck between a shape memory alloy 22 and a distortion detection sensor 24. When an operater's hand 18 grips the contact member 14a, the shape memory alloy 22 generates distortion and the distortion is detected the sensor 24. The Peltier element 26 controls the lemperature of the shape memory alloy 22 so that the distortion quantity by the sensor 24 returns to a primary distortion quantity. As the result, the contact iron ball 20 maintains the contour and rigidity corresponding to the virtual iron ball 20.
Patent JP-S61132954-A (JP)
Title: Electrophotographic sensitive body
Inventor: SUGIMOTO YASUSHI
IPC: G03G5/05
Filed: 1984-11-30
Abstract: PURPOSE:To improve fatigue due to light and stability in a continuous operation by incorporating a specific siloxane - bisphenol carbonate block polymer to the titled body as a binding agent for forming a charge generating layer and/or a charge transferring layer. CONSTITUTION:The above described block polymer shown by the formula wherein R1, R2, R3, R4, R5, R6, R7 and R8 are each a hydrogen atom, a halogen atom, an lower alkyl group, X is -O-, -CO-, -S-, -SO2- binding group and an alkylene group, R9 and R10 are each a lower alkyl group, (m)/(m+n) is 0.2-0.8, is used as the prescribed binder. A bisphenol which is a starting material of the polycarbonate portion shown by the formula is for example, 4,4'-dihydroxy- diphenyl-1,2-ethane, 4,4'-dihydroxydiphenyl carbonyl.
Patent JP-H08117814-A (JP)
Title: Manufacture of seamless steel pipe and manufacturing equipment train for executing the same method
Inventor: KONDO KUNIO
IPC: C21D9/08
Filed: 1994-10-20
Abstract: PURPOSE: To provide a manufacturing method of a seamless steel pipe of excellent performance at high productivity with inexpensive equipment and manufacturing equipment train therefor. CONSTITUTION: A round billet is directly manufactured by use of a round-shaped casting mold by continuous casting, this round billet is soaked to a prescribed temp. in a heating furnace 3 while its temp. is over the transformation temp. Ar1, piercing and rolling are executed at a strain rate of 5 <=50/sec with a piercer 5 and, then, elongation and rolling for sizing are executed at an average strain rate of >=0.01/sec and at the finishing temp. of 800-1000 deg.C by imparting the working ratio of >=10% with the rolling mills of both continuous elongator and finishing mill which are directly connected in series on the same line.  In the transporting route 4 on the outlet side of the finishing mill, recrystalization treatment is given in which either of slow cooling at a cooling rate under air-cooling and keeping the billet at the finishing temp. for a prescribed time, soaking/keeping it at the prescribed temp. for the prescribed time or temp. rising/heating/keeping is executed and, successively, direct quenching and tempering are on-line executed. To execute this method, respective equipment and device are arranged in direct connection.
Patent JP-H08121025-A (JP)
Title: Fixing structure of bathroom sash frame
Inventor: WATANABE MANABU
IPC: E06B1/60
Filed: 1994-10-20
Abstract: PURPOSE: To reduce cost by mounting a sash frame which is square-shaped in a cross section to a member to be fixed by way of a fixing member which is removably fixed with the fixed part by means of a screw and installing a decorative fixed part to the sash frame in one piece. CONSTITUTION: Shorter sides 44 and 53 of fixing members 38 and 51 are fixed with a fixing part 42 by using a screw 43 while longer sides 45 and 54 are fixed with such members 37 and 58 which are required to be fixed by using screws 47 and 55, thereby mounting a sash frame 34. As a result, the same frame 34 is available irrespective of types of a bathroom, say, a unit bathroom or a half bathroom unit. Then, the transverse sectional shape of the frame 34 is specified to be a closed section in substantially rectangular shape, thereby enhancing the stiffness. The fixing members 38 and 51 are fixed with the frame 34 with the screw 43, thereby serving to conform more easily to the type of a desired bathroom on a construction site.  Furthermore, a decorative frame fixing part 36 is integrally installed to the frame 34, thereby mounting more easily the decorative frame to the frame 34, and what is more, enhancing the strength of the member.
Patent JP-H0592657-A (JP)
Title: Laser marking method and molded product subjected to laser marking
Inventor: OHACHI YOSHINORI
IPC: B41M5/24
Filed: 1991-10-02
Abstract: PURPOSE:To provide a laser marking method for applying a sharp mark such as a character or a sign to the surface of a resin molded product or a molded product coated with a resin using laser beam. CONSTITUTION:Laser beam is applied to the surface of a molded product composed of a thermoplastic resin composition containing 0.01-1.0wt.% of carbon black or to the surface of the molded product coated with the resin composition to perform marking.
Patent JP-H0780923-A (JP)
Title: Mold
Inventor: UEDA RYOZO
IPC: C03B9/30
Filed: 1993-09-20
Abstract: PURPOSE:To obtain a molded product having a predetermined form even if the molded product is in a complicated form since degassing is performed through a joint, by a method wherein a part or the whole of a molding wall of a mold is constituted by arranging a large number of metallic thin plates. CONSTITUTION:In the case where a projected part is formed on the surface, for example, of a glass bottle, when degassing is not performed, raw material glass does not go round sufficiently within a mold and a projected part is formed lower than a predetermined height. Then in a concerned part of the mold 1, a large number of metallic thin plates 2 are arranged, the large number of the thin plates 2 are held by a metallic tube frame 3 and a recessed part 5 to form a projected part on the surface of the bottle is formed. A hole 4 in which the tube frame 3 is allowed to fit is formed in the concerned part of the mold 1 and the tube frame 3 holding the thin plates 2 is fitted in the hole 4. In the part where the thin plates 2 are arranged, when compressed air is blown into a parison, degassing is performed through a small gap of a joint of the thin plates 2, the glass is stuck to the inside of the arranged thin plates 2 and the projected part having a predetermined form is formed.
Patent JP-S61133196-A (JP)
Title: Natural flow down type waste water treating apparatus
Inventor: NAGAMATSU KEIJI
IPC: C02F3/06
Filed: 1984-12-03
Abstract: PURPOSE:To obtain the title apparatus by providing a high water sill at the upper stage to one side wall of a water channel, furnishing blocks of a packing material for treating waste water at regular intervals at the bottom part of the water channel, allowing the waste water to flow at the bottom part of the channel on a steady state, and allowing the increment of water to flow in the high water sill when the water amt. is increased in an abnormal state. CONSTITUTION:A high water sill 2 is provided at the upper stage to at least one side wall of a water channel 1, and a block 4 of a packing material for treating waste water in height not exceeding the surface of the high water sill 2 is arranged at the bottom part 3 of the water channel at regular intervals in the direction of the water channel. Consequently, waste water is purified by the block 4 while flowing through the block in a steady state. When the purification is made impossible due to the abnormal increase in the amt. of water, the water is allowed to flow mainly through the high sill 2, and untreatable water can be discharged.
Patent JP-H02103777-A (JP)
Title: Method for copying bit pattern on recording medium
Inventor: KAWAI AYUMI
IPC: G11B20/10
Filed: 1988-10-11
Abstract: PURPOSE:To prevent deviation of bits in a part other than a gap by discriminating the gap in data on a transfer object track of a transfer source recording medium and using this gap as a write joint to put an unwritable bit pattern in the gap and recording data on a transfer destination recording medium with this gap as the start. CONSTITUTION:All data on an N-th track of a transfer source floppy disk 1 is inputted, and a gap on data stored in a storage means 7 is discriminated. Data beginning with the found gap is read again by a reading means 3 and is stored in the storage means 7 again. One data in the gap is substituted with the unwritable bit pattern for the purpose of putting the write joint in the gap, and data is written on a floppy disk 10 with the gap as the start by a writing means 9. Thus, deviation of bits is prevented by write joints at start and end points of recording.
Patent JP-H05113494-A (JP)
Title: Decontamination using dry-ice blasing and device thereof
Inventor: KAMIYAMA KAZUKUNI
IPC: G21F9/28
Filed: 1991-09-07
Abstract: PURPOSE:To strip off and remove surface contaminants without scraping raw materials of jigs and tools by blasting pelletized dry-ice by using compressed air to surfaces of the jigs and tools. CONSTITUTION:A blasting nozzle 3 is hung down from a member that has telecsopic function and is made to move freely in a working box 2. Then, dry-ice pellets produced by a dry-ice pellet supplier 12, are spouted from the blasting nozzle 3 by compressed air from an air compressor 11 to blast surfaces of jigs and tools 15 and the like. By blasting shock of the dry-ice pellets, surface oil content as well as contaminants of the jigs and tools can be stripped off and removed. On the other hand, an exhaust hole 4 is kept at negative pressure by an exhaust fan 10, and generated dust and carbon dioxide gas are removed mist contents thereof by a mist separator 7 and is centrifugally separated by an air cyclon 8 and finally is filtrated by a HEPA filter 9.
Patent JP-H10101770-A (JP)
Title: Epoxy acrylate resin and its use
Inventor: URAGAMI TATSUNOBU
IPC: C08G59/16
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain a resin and a curable resin composition which can give coating films excellent in hardness, humidity, heat, chemical and gold plating resistances, resistance to electrolytic corrosion, etc., and also excellent in developability by using a specified epoxy acrylate resin. SOLUTION: This resin is represented by the formula (wherein R1 is a 1-8 C linear, branched or cyclic alkyl which may be substituted, an alkyl or phenyl which may be substituted or a halogen; R2 is hydrogen or methyl; m is an integer of 0-3; and n is an integer of 0-10). This is an epoxy acrylate resin containing desirably at least 30mol%, more desirably at least 50mol%, especially desirably 75-100mol% bisacrylate compound represented by the formula (wherein n=0).
Patent JP-H07111112-A (JP)
Title: Slow-response nbti superconductor
Inventor: DAIMATSU KAZUYA
IPC: H02K3/02
Filed: 1993-10-13
Abstract: PURPOSE:To clarify the relation between predetermined parameters of fabrication requirements and the stability of a conductor so as to enhance stability by setting data of superconducting wire to predetermined values. CONSTITUTION:A low-response NbTi superconductor 1 is a rectangular swaged stranded cable comprising NbTi/CuCuNi three-layered superconducting wires 2 twisted together. Each of the superconducting wires 2 comprises a stabilizing Cu layer 3, an NbTi-filament-bundle 5 formed around the layer 3, a 10wt.%-Cu Ni layer 6 formed around the bundle 5, a stabilizing Cu layer 7 formed around the layer 6, and a 10wt.%-Cu Ni layer 8 formed around the layer 7. The bundle 5 comprises NbTi filaments 10 embedded in a matrix 11 of 10wt.%-Cu Ni, with Cu 9 disposed around each of the filaments 10. The effective Cu ratio of each of the wires 2 is 1.6 or more, the thickness of the layer 6 is 10mum or less, the twisting pitch of the wires 2 is nine to twelve times the diameter of each wire 2, and the void ratio of the conductor 1 is 13 to 15%.
Patent JP-S63111408-A (JP)
Title: Digital position detector
Inventor: OSAWA HIROSHI
IPC: G01B21/00
Filed: 1986-10-29
Abstract: PURPOSE:To realize high-accuracy position detection by generating a position signal by adding a correcting value in a correction table to the output of an original position detector. CONSTITUTION:A resolver 2 is coupled directly with the rotating shaft of a body 1 of rotation to be measured and a digital position signal is obtained by an R/D converter 4 which performs A/D conversion as to input and output signals of the object body of rotation and the resolver. Addresses of a memory 6 are accessed according to the output of the R/D converter 4. An adder 7 adds output data theta' of the R/D converter and a correcting value DELTAtheta of a position stored in the memory 6 corresponding to the data to obtain the high-accuracy position signal theta. A data processor 8 is connected to the R/D converter 4, counters 51 and 52, the memory 6, the adder 7, and a common bus 9 through a buffer to input and output data and performs various kinds of arithmetic operations, etc. Thus, the theta is made high in accuracy for the output theta' of the R/D converter 4.