baber/WOPTO huggingface dataset:
Patent JP-H06151132-A (JP)
Title: Manufacture of powder of anisotropic magnet material and manufacture of magnet using anisotropic magnet material powder obtained by same manufacture
Inventor: NAKAYAMA RYOJI
IPC: H01F7/02
Filed: 1992-10-29
Abstract: PURPOSE:To enhance the magnetic characteristics of the powder of anisotropic magnet material by using a raw material alloy where c-axis crystal orientation of R2T14B type intermetallic compound phase exists as raw material alloy. CONSTITUTION:Main components comprise rare earth elements (R) including Y, a component (T) obtained by substituting Fe or part of Fe with Co, in addition, 1 or 2 kinds or more (M) out of Si, Ga, Zr, Nb, Mo, Hf, Ta, W, Al, Ti and V: R-T-B-M-based raw material alloys having R2T14B type intermetallic compound phase containing 0.001 to 5.0 atomic percentage as main phase are powdered and this is the manufacture of the powder of anisotropic magnet material having recrystallization aggregate structure of R2T14B type intermetallic compound phase. And as the R-T-B-M-based raw material alloy, a raw material alloy, where c-axis crystal orientation of R2T14B type intermetallic compound phase exists, is utilized. By doing this, it is possible to obtain an anisotropic magnet manufactured by using the powder of anisotropic magnet material having excellent magnetic characteristics and this material powder.
Patent JP-H08151292-A (JP)
Title: Method for growing single crystal
Inventor: KANO MANABU
IPC: H01L21/208
Filed: 1994-11-25
Abstract: PURPOSE: To prevent a polycrystal or a twin from being produced in the shoulder part of the crystal and obtain a high-quality single crystal in good yield by reducing the rotational frequency of a crucible in growing the shoulder part of the crystal in the Czochralski method from that in growing the straight body part of the crystal. CONSTITUTION: The rotational frequency of a crucible in growing the shoulder part of a crystal is reduced from that in growing a straight body part of the crystal in a method for growing the single crystal by placing a raw material in the crucible, arranging the crucible in a pulling up furnace, heating the crucible with a heating element, melting the raw material, bringing a seed crystal into contact with the surface of the raw material melt and slowly pulling up the seed crystal while rotating the seed crystal and the crucible. In the process, the rotational frequency of the shoulder part of the crystal is preferably regulated to >=0.3 and <=0.8 that in growing the straight body part. When the rotational frequency is higher than that in growing the straight body part, the crystal is rapidly grown. Thereby, a polycrystal and a twin are readily produced.  When the rotational frequency is lower than that, the temperature fluctuation is increased to easily produce the polycrystal or twin.
Patent JP-S63167257-A (JP)
Title: Measuring method for clogging point
Inventor: SHIMIZU TETSUO
IPC: G01N11/00
Filed: 1986-12-27
Abstract: PURPOSE:To accurately measure a clogging point regardless of whether or not sample liquid returns to a cell when suction is released by detecting the quantity of the temperature side of the sample liquid passing through a filter and checking by measurement whether or not the detected quantity decreases below a specific quantity. CONSTITUTION:The sample liquid 2 admitted into the cell 1 is cooled at a specific cooling speed by a cooler 3 and every time the temperature of the sample liquid falls by a specific extent, the liquid in a suction pipe 4 is sucked by a sucking mechanism 6 with specific suction pressure, thereby detecting the quantity of the temperature rise of the sample liquid 2 passing through the filter 5. When the quantity of the temperature rise is larger than a preset specific quantity, the suction is released to return the sample liquid 2 in the suction pipe 4 to the cell 1 and the temperature of the sample liquid 2 when the quantity decreases below the specific value is regarded as a clogging point.
Patent JP-H01155668-A (JP)
Title: Semiconductor device
Inventor: INO MASUMITSU
IPC: H04N1/028
Filed: 1987-12-11
Abstract: PURPOSE:To enhance response to light and to dispense with a metal wiring process by a method wherein a light-shielding section is built of a superconductive material turning superconductive at a high temperature and a light-transmitting section is built of a superconductive material having a high critical temp. turning into superconductive state. CONSTITUTION:A light-shielding section 3 is built of a thin film of a superconductive material A of a high critical temperature Tc on a light-transmitting quartz substrate 2, a light-transmitting section 4 is built of a thin film of a superconductive material B of a low critical temperature Tc on the light-shielding section 3, and an interlayer insulating film 5 is built of the superconductive material B to cover them, for the construction of a semiconductor device 1 of this design. Further, a sensor 6 is so located as to receive a light beam 10 reflected by a text 9 after travelling through the light-transmitting section 4. Covering the sensor 6 and the interlayer insulating film 5 is an insulating film 7 built of the superconductive material B. The high-Tc superconductive material A also serves as the wiring material for the sensor 6. The superconductive materials A and B are composed of compounds R, X, Z, D, and A, as represented by a formula RrXxZzDdeltaAalpha. In the formula, R is Sc or the like, X is a group II element, Z is a transition metal element, D is a group VI chalcogen element, A is boron or carbon or the like, and alpha>=0.
Patent JP-H10151393-A (JP)
Title: Material coater
Inventor: SAKAYORI TOSHIMASA
IPC: B05C17/015
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To surely send a viscous fluid material filled in a cartridge vessel under pressure and to utilize the material to the fullest. SOLUTION: A piston rod 18 is driven by the air supplied in an air cylinder 14 from an air feed means 17, a plunger 15 in a cartridge vessel 10 is moved by the pressing force, and air is simultaneously supplied to the pressurization chamber C in a cartridge cap 16 from the air feed means 17 to pneumatically move the plunger 15. Namely, the plunger 15 in the vessel 10 is moved by the pressing force of the cylinder 14 and the air pressure generated by the pressurization chamber C, and the fluid material in the vessel 10 is sent under pressure. Consequently, the deformation of the moving plunger 15 is avoided, the entrainment of the air is prevented, and a defective discharge is prevented.
Patent JP-H09162452-A (JP)
Title: Ceramic device and its production
Inventor: NOI KEIICHI
IPC: H01L23/29
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To use a ceramic device for an electronic device and an electrical appliance in a bare state and improve its reliability, especially moisture resistance. SOLUTION: A ceramic device is coated with thin and fine film of a coating agent 4 whose wettability is inferior or excellent. Thus, since its porosity becomes smaller and the moisture in the air is hard to be adsorbed or absorbed in a ceramic layer 5, so that its apparent resistance can be prevented from deterioration and its moisture resistance be also improved greatly.
Patent JP-H05180780-A (JP)
Title: Inspection method and apparatus with electronic component
Inventor: TSUCHIDA AKIO
IPC: H05K13/08
Filed: 1991-11-28
Abstract: PURPOSE:To achieve accurate inspection of the insertion of a lead of an electronic component through a through hole even when a circuit pattern of a circuit board is altered by a method wherein the position and the size of a through hole are recognized in image, then, the circuit board is irradiated on the rear side thereof and the reflected light is caught and taken to compare both image planes. CONSTITUTION:Position and size in plane of a through hole H in a printed circuit board P to be preinspected are taken with an image pickup section 7 and recognized in images with a first image recognizing section 1 as dark parts. Then, the reflected light on the rear side of the circuit board P of light irradiated from a light source 6 is caught and the position of the through hole H and a part of the through hole H except for a lead L are recognized in image with a second image recognizing section 10 as dark parts. Then, a judging section 11 compares the two images to judge whether the lead L of a specified electronic component D is inserted through a specified eliminates the need for making a new jig or the like even when a circuit pattern of the circuit board P thereby enabling inspection easily and accurately by a constant action.
Patent JP-H01158179-A (JP)
Title: Sheet for sticking formwork
Inventor: SOGO SHIGEYUKI
IPC: E04G9/10
Filed: 1987-12-15
Abstract: PURPOSE: To obtain a concrete structure which has a fine surface, high strength and high quality by constituting a sheet to be stuck to an inside surface of a form by adhering a permeable material and an impermeable film having many pores punched. CONSTITUTION: On an inside surface of a form 16, a sheet for sticking form constituted by adhering a permeable material 10 and an impermeable film 12 having many pores 14 punched is stuck and concrete 18 is placed. Therefore, surplus water is discharged from the pores 14 to the outside via the permeable material 10 and curing is performed in a wet state, securing water required for hardening. As a result, peeling of the sheet can be easily performed even after concrete is completely hardened and a structure which has a fine surface, high strength and high quality can be made.
Patent JP-H08169528-A (JP)
Title: Slide conveyor
Inventor: ITO HIDEAKI
IPC: B65G47/52
Filed: 1994-12-19
Abstract: PURPOSE: To narrow an opposed interval between a forward carrying passage and a backward carrying passage as narrow as possible, and also facilitate a specification change by sliding a drawing board carriage reaching the tail end of one carrying passage to the start end of the other carrying passage. CONSTITUTION: In a work side carrying passage PH1, a drawing board carriage 12 is carried in the carrying direction toward the tail end side from the start end side at speed by which an operator 100 can easily work in division of work in a work space S1 by a work side driving system. The operator 100 stands in a line in the carrying direction, and performs predetermined work, and places a work on the drawing board carriage 12, and works it in order, and can recover a completed work. The drawing board carriage 12 from which the work is removed is carried to the tail end of the work side carrying passage PH1, and is slid in the prescribed timing to the start end side of a return side carrying passage PH2 by cylinders.  In the return side carrying passage PH2, the drawing board carriage 12 is carried to the tail end at speed faster than on the work side carrying passage PH1, and is slid to the start end of the work side carrying passage PH1 by cylinders 15.
Patent JP-2001100897-A (JP)
Title: Input/output conversion system capable of character output and recording medium recording program making computer operate the system
Inventor: KOBAYASHI KOJI
IPC: G06F3/033
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an input/output conversion system satisfying following conditions such that a user can easily remember input operation, an input character can be retrieved while operating an input device, an input method for outputting can be learnt step by step and inputting can be efficiently performed at the time of learning, while using the input device having a direction input part capable of inputting the direction of a joy stick, joy pad, cross key, track ball, mouse or analog stick. SOLUTION: This device is composed of the input device having the direction input part, capable of direction input and the input/output conversion system for processing input from the input device and the input/output conversion system outputs an output corresponding to the input to the system of the output destination.
Patent JP-S63168454-A (JP)
Title: Polyamide resin composition for accessory part of engine
Inventor: MIURA KATSUYUKI
IPC: C08K3/28
Filed: 1986-12-29
Abstract: PURPOSE:To provide the title compsn. which can retain rigidity during use under high temperature conditions, does not deform during molding and gives a good surface, consisting of a specified polyamide resin and an inorg. filler composed of glass fiber, mica and magnesium silicate in a specified ratio. CONSTITUTION:The title compsn. consists of 100pts.wt. polyamide 6 and/or polyamide 66 or polyamide 6/66 copolymer (A) having a relative viscosity (etar) of 2.0-3.5 and 20-120pts.wt. inorg. filler (B) composed of glass fiber (a) having an average fiber diameter of 2-20mu, mica (b) and magnesium sulfate (c) in such a proportion that the composition ratio lies within the range surrounded by the points A, B, C and D of the figure (triangular diagram). Molded products obtd. by injection molding, etc. do not cause deformation such as warpage, can retain good mechanical properties and high rigidity under high-temperature conditions and have a good surface.
Patent JP-H03175033-A (JP)
Title: Multi-layered construction
Inventor: NEGI TAICHI
IPC: B32B27/28
Filed: 1989-12-04
Abstract: PURPOSE:To prevent the occurrence of delamination between layers due to impacts in a multi-layered constitutional vessel by having at least one kinds or more resin layer selected from thermoplastic polyester (PET), polyamide (PA) and polycarbonate (PC) on the surface layer of a composition containing at least a kind of salt selected from titanium salt, cobalt salt, manganese salt, antimony salt and germanium salt in ethylene-vinylalcohole co-polymer (EVOH). CONSTITUTION:When EVOH composition (A) containing at least a kind of salt at 0.01 - 1 wt.%, selected from titanium salt, cobalt salt, salt, manganese, antimony salt and germanium salt, and at least a kind of resin (B) selected from PET, PA and PC are multi-layer molded on EVOH, delamination between anti-impact layers of a vessel is considerably improved and a vessel with an excellent appearance can be obtained. For EVOH, the composition of 20 - 60 mol.% in ethylene content can be used and in the case of being 20 mol.% or less in ethylene content, the melt-molding property is poor, on the contrary, being 60 mol.% or more, the gas barrier property is insufficient.
Patent JP-H03176445-A (JP)
Title: Fluorine-containing biphenyl derivative and liquid crystal composition
Inventor: KURIYAMA TAKESHI
IPC: C09K19/54
Filed: 1989-12-05
Abstract: NEW MATERIAL:A racemic modification comprising a fluorine-containing biphenyl derivative shown by formula I (R<1> is 4-18C linear chain alkyl; X is F or H; (m) is 2-8 integer; (n) is 1-3). EXAMPLE:4-(6-Methyloctyloxy)-3'-fluoro-4'-decyloxybiphenyl. USE:A material for ferroelectric liquid crystal display having excellent response characteristics and memory characteristics. PREPARATION:For example, a fluorine-substituted 4-(4-alkoxyphenyl)phenol shown by formula II is made to react with a bromide shown by formula III in the presence of a base to give a fluorine-containing biphenyl derivative shown by formula I.
Patent JP-2001129026-A (JP)
Title: Wheelchair
Inventor: HIDAKA SHIRO
IPC: A47C3/02
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a wheelchair which can be also used as a rocking chair. SOLUTION: A wheelchair is provided with a wheel part and a chair part. The chair part is supported by the wheel part so that the using configuration thereof can be changed between a fixed state and a freely rocking state. In the freely rocking state, the chair part is rocked back and forth over the wheel part. Thus, the wheelchair can be used as a rocking chair.
Patent JP-H08169228-A (JP)
Title: Refrigerating cycle device
Inventor: TANAKA TAKASHI
IPC: B60H1/32
Filed: 1994-12-20
Abstract: PURPOSE: To provide a refrigerating cycle device capable of excellently exhibiting refrigerating operation without requiring a compressor of special structure or an electrically controlled solenoid valve. CONSTITUTION: An evaporation pressure regulating valve 9 for adjusting an evaporation pressure at a first set value (1.9Kg/cm<2> .G) or higher is provided downstream of an evaporator 6 of a vehicular air conditioner. On the other hand, upstream of a refrigeration evaporator 13 for cooling a refrigerant, a constant pressure expansion valve 12 as a pressure reducing means is equipped, and downstream of the refrigeration evaporator 13, a check valve 16 is equipped. The constant pressure expansion valve 12 is constituted so as to open when a pressure downstream thereof is lowered to a second set pressure (1.0Kg/cm<2> .G) lower by a specified value than the first set value (1.9Kg/cm<2> .G).
Patent JP-H09158973-A (JP)
Title: Liquid-sealed vibro-isolating mount device
Inventor: MIKASA TETSUO
IPC: F16F13/14
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To facilitate calking work by surely positioning a first and a second collar of almost cylindrical shape fitted to each other, in the case of assembling a vibro-isolating mount device by connecting a first and a second subassembly. SOLUTION: In the case of assembling a first subassembly A1 comprising a center pipe 21, first elastic unit 22 and the first collar 23 and a second subassembly A2 comprising the second collar 24, bush 25 and the second elastic unit 26, a periphery of the first collar 23 is fitted from the upward to an internal periphery of the second collar 24, in a condition that a lower end of the first collar 23 is brought into contact with a stepped part 241 of the second collar 24, calking parts a1 , a2 are formed in an upper part of the second collar 24, both the collars 23, 24 are integrally connected.
Patent JP-H10157328-A (JP)
Title: Clamp mechanism of clamping apparatus
Inventor: YOSHIE TORU
IPC: B65H37/04
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain a clamp mechanism of a clamping apparatus which does not easily release a bundle of a sheet material. SOLUTION: This clamp mechanism travels epicyclically respectively around a predetermined supporting axis, has a pair of clamps 10, 11 opposing both tip parts. Jaws parts 13, 14 fastening a plate shaped clip 16 holding a bundle of a sheet material are provided at an opposing surface of the tip parts of these clamps 10, 11, and this clip 16 is held at the base part of the jaw parts 13, 14. The bundle of the sheet material 15 is positioned neighboring this clip 16 to hold the clamps 10, 11, whereby the bundle of the sheet material 15 is held. A rocking member 23 enable to follow up a flexing shape of the clip 16 neighboring the jaw parts 13, 14 of the clamps 10, 11 is set. A site of the tip part side of the clamps of this rocking member 23 projects approximately at the same height of the jaw parts 13, 14 at a time of holding of the clip 16.
Patent JP-H05150678-A (JP)
Title: Elastic material roll and fixing device
Inventor: TANIGAWA KOICHI
IPC: G03G15/20
Filed: 1991-11-29
Abstract: PURPOSE:To prevent the deformation of the elastic material roll by the expansion of air during the use thereof under heating by partially coating the flanks of a porous elastic material with a conductive elastic material layer and exposing the porous elastic material in a part. CONSTITUTION:The conductive elastic material layer 6 partially coats the insulating porous elastic material 3 in the end face parts of the elastic material roll 1. The insulating porous elastic material 3 is exposed by holes 7. Then, the degassing of the internal pressure at the time of thermal expansion of the elastic material 3 is attained by the holes 7. The conductive elastic material layer 6 does not come into contact with an arbor 2 in the end face parts and the end part 6' is a free end. Then, the shrinkage of the conductive elastic material layer 6 by oxidation which may arise at the time of heating or during long-term use does not lead to the deformation over the entire part of the fixing roller by as much as the free expansion and contraction are possible. A pole plate 8 assembled to the arbor 2 comes into contact with the conductive elastic material layer 6 and the conductive elastic material layer 6 is connected to the ground or a suitable bias power source via a slider 9 fixed to a frame body not shown in Fig.
Patent JP-H09156240-A (JP)
Title: Thermal transfer recording medium and production thereof
Inventor: HIYOSHI YOSHIHIKO
IPC: B41M5/30
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain a thermal transfer recording image especially excellent in thermal abrasion resistance and surface lubricity, free from disturbance or falling-off and having high reliability with good sensitivity by thermal transfer recording. SOLUTION: An ink layer based on a coloring agent and a copolymer consisting of at least one of acrylonitrile and methacrylonitrile and at least one of acrylic acid, acrylic ester, methacrylic acid and methacrylic ester and containing a lubricity imparting agent and a sensitivity enhancer layer based on a hot-melt substance and/or a heat-softening substance are successively laminated on a support. A coating soln. prepared by adding the coloring agent, the copolymer and the lubricity imparting agent to a solvent wherein the solubility of the lubricity imparting agent is 5g/(solvent 100g) or less at 65 deg.C is applied to the support and dried to form the ink layer.
Patent JP-H06143247-A (JP)
Title: Perforating tool for box or the like
Inventor: OKADA MITSUO
IPC: B28D1/14
Filed: 1992-10-30
Abstract: PURPOSE:To efficiently and beautifully open a box hole for electric wirings or the other at a wall material, a ceiling material, etc., of a building in a building site. CONSTITUTION:Sprockets 2, 3, 4, 5 or pulleys to be rotatably driven are arranged at a predetermined distance, and an endless chain 7 or belt is engaged with the sprockets 2, 3, 4, 5 or the pulleys. An opening cutter 6 protrudes perpendicularly to an orbit surface formed with the chain 7 or the belt from the chain 7 or the belt, thereby easily and beautifully opening a box hole 10, etc., at a wall material, a ceiling material, etc.
Patent JP-H02161913-A (JP)
Title: Bedding cover and its manufacture
Inventor: TAKEDA KAZUO
IPC: A47G9/02
Filed: 1988-12-15
Abstract: PURPOSE:To prevent an accident in which a locking member bites the hem of a bedding by seaming the respective rims of a front cloth and a rear cloth, forming the front cloth and the rear cloth into a bag shape, providing an opening for taking in/out the bedding for the front cloth along its longitudinal direction, and fitting an openable and closable locking member to the side hem of this opening. CONSTITUTION:A bedding cover 10 is composed of a front cloth 20 and a rear cloth 30 respectively having the same rectangular shape and the same size, respective rims 21 and 31 of the front cloth 20 and the rear cloth 30 are seamed according to hem processing 40, and the bedding cover 10 is formed into the bag shape as a whole. For the front cloth 20, an opening 22 for taking in/out the quilt is provided along its longitudinal direction extending over the entire length of the front cloth 20, and for the position of the opening 22, in the example, the opening 22 is formed in the neighborhood of one side hem of the front cloth 20 along the longitudinal direction of the front cloth 20. The hem part of the opening 22 is folded inside, and a faster 50 as the openable and closable locking member is fitted to the lower surface of the side hem of the opening 22. This fastener 50 is composed of a tape 51 and an acting tooth 52, and the tape 51 and the side hem of the opening 22 are seamed.