baber/WOPTO huggingface dataset:
Patent JP-S62291611-A (JP)
Title: Holding device for optical parts
Inventor: KITSUKAWA TAKESHI
IPC: G02B7/18
Filed: 1986-06-11
Abstract: PURPOSE:To prevent a full reflector from partial deformation by forming a gap part in a face on which a holding part and optical parts are opposed and setting up the pressure in the gap part to a value lower than that on the opposite face to a face on which light is radiated to the optical parts. CONSTITUTION:In an optical parts holding device, the full reflector 1 is held on the outer peripheral part of the holding part 6 through an O-ring 3. Under said state, the pressure in the gap part 9 formed in the face on which the full reflector 1 and the holding part 6 are opposed to each other through a pressure adjusting pipe 7 is set up to pressure P1 lower than atmospheric pressure P0. The pressure P1 is calculated based on the external size, weight, etc., of the full reflector 1 and set up the pressure for surely fixing the full reflector 1 by the holding part 6. Consequently, uniform pressure is applied to the whole back surface of the full reflector 1, so that the full reflector 1 can be prevented from partial deformation.
Patent JP-H06347387-A (JP)
Title: Oxygen concentration measuring apparatus for soldering atmosphere
Inventor: OKANO TERUO
IPC: G01N1/00
Filed: 1993-06-07
Abstract: PURPOSE:To improve easy clogging of a sampling tube with solidified flux in an oxygen concentration measuring apparatus for measuring oxygen concentration by sampling an inert atmosphere gas through the tube from an inert atmosphere space in which soldering is conducted. CONSTITUTION:A volume expansion type filter 21 is interposed between an inert atmosphere space 11 and a sampling tube 12. A dust filter 13 and an activated carbon filter 14 are provided in the tube 12. A zirconia type oxygen concentration meter 15 is connected to a rearmost end of the tube 12. Sampling gas to be output from the space 11 is first introduced into the filter 21, adiabatically expanded in the filter 21 to liquidify flux in the gas to be separated. Thus, the atmosphere from which the flux is removed, is input to the meter 15 via the tube 12, and its oxygen concentration is measured.
Patent JP-H0429778-A (JP)
Title: Method for forming protruberance of synthetic resin layer to objective surface
Inventor: ONA TEIICHI
IPC: B05D5/00
Filed: 1990-05-25
Abstract: PURPOSE:To increase the thickness of a synthetic resin protuberance layer by dripping a liquid synthetic resin to the region surrounded by the protruding ridge formed to the objective surface, forming a synthetic resin layer so as to protrude over the height of the protruding ridge. CONSTITUTION:When a liquid synthetic resin is dripped to the region surrounded by the protruding ridge 13 formed to the objective surface forming a synthetic resin layer 2, the resin naturally flows and diffuses to the part of the circunmferential protruding ridge 13, to become the state intercepted by the part of the protruding ridge 13 and protrudes so as to form one large liquid droplet inside the protruding ridge 13. The whole of the undried synthetic resin formed into the liquid droplet shape becomes such a state that the circumference thereof is held by the protruding ridge 3 and the liquid synthetic resin becomes hard to leak from the objective region to the outside. Thereafter, the resin within the region surrounded by the protruding ridge 13 is dried to form the synthetic resin layer 2 on the surface of a base material 1. By this method, the synthetic resin layer 2 can be made thick.
Patent JP-H06344218-A (JP)
Title: Method for detecting spring-out of trim scrap
Inventor: YASUDA HISASHI
IPC: B23D33/00
Filed: 1993-06-07
Abstract: PURPOSE:To minimize the labor for the restoration by detecting the spring-out of trim scraps by the change in the load of a driving source of a shearing machine or a coiling machine. CONSTITUTION:Trim scraps generated by continuously cutting edges and ends of a product by a trimmer 2 of a pass line 1 are continuously carried by a trip scraps guide 3. Then, the trip scraps are sheared into smaller pieces by a chopper 4 arranged to the upper and lower parts, and smaller pieces of the sheared trip scraps are carried outside the system by a conveyor 6 through a trip scraps chute 5. The torque of the motors 6 to drive the upper and lower choppers 4 respectively is converted into the DC current, and processed as the signal 7 by a processing device 8. This value 9 of fluctuation is detected by a detector 10 to detect the spring-out of the trim scraps.
Patent JP-S6114940-A (JP)
Inventor: ASADA SHIYOUICHIROU
IPC: B32B3/12
Filed: 1984-06-30
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-H08325539-A (JP)
Title: Hot-melt adhesive composition
Inventor: TSURUYA IWAO
IPC: C09J191/06
Filed: 1995-06-02
Abstract: PURPOSE: To obtain a hot-melt adhesive composition for more readily bonding a plastics such as polypropylene, polyethylene, etc., than a conventional ethylene- vinyl acetate copolymer(EVA) adhesive not containing an amorphous polyolefin, having >=3kgf/25mm bond strength at a normal temperature and 1.5kg/25mm even at 40 deg.C in the case of a polypropylene film as a material to be bonded. CONSTITUTION: This hot-melt adhesive composition comprises (a) 100 pts.wt. of an ethylene-vinyl acetate copolymer having <=25wt.% vinyl acetate content and >=2 melt flow rate, (b) 1-150 pts.wt. of an amorphous polyolefin having 1,000-20,000 number-average molecular weight, 50-100,000cps melt viscosity at 190 deg.C and >=30wt.% of a propylene component, (c) 50-300 pts.wt. of a tackifier and (d) 0-100 pts.wt. of a wax.
Patent JP-H0192304-A (JP)
Title: Nozzle for blowing finely powdered coal in blast furnace
Inventor: YAMAOKA HIDEYUKI
IPC: C21B7/00
Filed: 1987-05-30
Abstract: PURPOSE:To improve combustibility and to prevent sticking of ash to a tuyere by intersecting axial lines of tip parts of plural oxygen gas blowing holes surrounding fine powdered coal blowing hole of a nozzle with axial line of the finely powdered coal blowing hole at front of the nozzle. CONSTITUTION:The nozzle 1 for blowing the finely powdered coal is constituted by arranging plural pipes 3 for blowing the oxygen at circumference of the pipe 2 for blowing the finely powdered coal. The blowing tip parts of the pipes 3 for blowing the oxygen are bent to nozzle part direction, and the center lines of the parts are intersected with the center line of the pipe 2 for blowing the finely powdered coal at one point P at front of the nozzle 1 for blowing the finely powdered coal. By this method, at the time of smelting in the blast furnace, a large quantity of the finely powdered coals can be used as auxiliary fuel without bringing about unstability in the operation, and the using quantity of the coke as main fuel can be reduced.
Patent JP-S63125679-A (JP)
Title: Formation of deposited film
Inventor: HIROOKA MASAAKI
IPC: H01L31/08
Filed: 1987-05-30
Abstract: PURPOSE:To improve the rate of deposition and to simplify controlling for film formation conditions by introducing a precursor which is a raw material for forming a deposited film and active species for applying activity thereto respectively separately into a deposition space. CONSTITUTION:The precursor which is a raw material for forming the deposited film but does not form the deposited film in the energy state as it is formed in a cracking chamber 2. The active species which forms the deposited film by inducing a chemical interaction with the above-mentioned precursor is formed in the cracking space 3. The active species and the above-mentioned precursor are respectively separately introduced through an active species introducing pipe 10 and a precursor introducing pipe 7 into a deposition space 1, by which the deposited film is formed on a substrate.
Patent JP-H07150441-A (JP)
Title: Device for stabilizing weft for fluid jet weaving machine
Inventor: NISHIMURA KAZUO
IPC: D03D47/27
Filed: 1994-05-25
Abstract: PURPOSE:To prevent return of weft and to check weft detecting mistakes and weaving defects by stabilizing the tip of weft in a device for retaining the tip of weft for a fluid jet weaving machine. CONSTITUTION:A jet flow converging guide 1 so as to focus a jet flow 41 for weft insertion is installed at the opposite side of a weft inserting nozzle of a weft passageway 3 and is operated together with a reed 4. A straightening face 26 for horizontally guiding a jet flow to the downstream end of a lower guide face 24 among an upper and the lower ends to converge the jet flow 41 are successively formed and a slant downstream end part 23a of the upper guide face 23 is preferably opposed to the upper stream side part of the straightening face 26. The weft inserting jet flow 41 is focused by the jet flow converging guide 1 and sent as a rejetting flow (ballistic flow) 42. The tip of the weft is placed at a fixed position under restraint of the rejetting flow and the weft is provided with tension. Further, an auxiliary nozzle for jetting a fluid flow to the converging guide after disappearance of the weft inserting jet flow is installed before the converging guide 1 to prevent return of the weft right before beating up.
Patent JP-S61294985-A (JP)
Title: Detecting device for rotation slippage
Inventor: MIKAMI KAZUO
IPC: G01B11/24
Filed: 1985-06-22
Abstract: PURPOSE:To detect the rotation slippage volume of an input pattern against a reference pattern at a high speed and to rapidly and easily recognize an object by providing a pattern generating means, a data taking out means, a storing means and a means which discriminates the rotation slippage volume of the input pattern. CONSTITUTION:When a reference model in a state that no rotation slippage is occurred is image-picked up by a television camera 1, a binary-coded process is performed on the first odf field of a video siganl VDi generating th reference pattern P0 and it is sent to a black picture element detecting circuit 5 detecting a black picture element and with calculating the number of the black picture elements at a picture element counter 6 and the sum of horizontal load at an adder 7, the result is stored at a RAM 14. When the object to be recognized is image-pickuped by the television camera 1, an input pattern Pi having the rotation slippage of angle theta is generated and is processed as previously. Stored data regarding the input pattern Pi are checked in order with the reference data of each of reference patterns P0-Pn and a corresponding angle is detectd as the rotation slippage volume of the input pattern Pi with searching the refer ence data having the highest coincidence degree.
Patent JP-S5469935-A (JP)
Title: Level converter circuit
Inventor: ISOBE TERUO
IPC: H03K19/018
Filed: 1977-11-16
Abstract: PURPOSE:To reduce the number of costituting elements and power consumption by composing a level converter circuit of a differential circuit, inverter circuit and output transistor. CONSTITUTION:Level converter circuit 2 for driving TTL circuit 3 by being supplied with the output signal of ECL circuit 1 consists of the differential circuit of transistors Q1 and Q2, inverter circuit Q3 and output transistor Q4, and since the collector potential of Q2 is high in level with Q1 ON and low with Q2 ON, adequately selecting constant-current circuit I01 and resistances R1 and R2 makes it possible to turn ON-OFF Q3, so that transistor Q4 driving the TTL circuit can be turned ON-OFF by its collector side output.
Patent JP-H032774-A (JP)
Title: Gradation display method for picture output device
Inventor: TANAKA TORU
IPC: H04N1/23
Filed: 1989-05-30
Abstract: PURPOSE:To attain multistage gradation display by changing the side length of the aggregates of lamps of colored fine picture element formed of dots arranged in a quadrangle and changing the power level of laser beams. CONSTITUTION:Plural gradations are displayed by changing the side length of the aggregates of lamps of colored fine picture elements formed of dots P0-P16 arranged in a quadrangle and the prescribed number of gradations is displayed by changing the power level of the laser beams and by multivaluing the coloring density of the colored fine picture elements on the dots P0-P16 possessing shapes respectively. Thus, by changing the power level of the irradiating laser beams and by multivaluing the coloring density of the colored fine picture elements on the dots P0-P16 possessing shapes respectively, many gradations are overall displayed through the multiplication of two elements, that is, the area of the dots P0-P16 and the coloring density.
Patent JP-S51125260-A (JP)
Title: Process for preparing n2- alkoxynaphthalenesulfonylarginine amides or their acid adduct salts
Inventor: OKAMOTO AKISUKE
IPC: A61K31/395
Filed: 1974-11-29
Abstract: PURPOSE: To obtain the titled compounds by decomposing and removing the ptotecting group of the guanidino group of NG-substituted-N 2 -alkoxynaphthalenesulfonylarginine amides or their acid adduct salts. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S6439690-A (JP)
Title: Semiconductor circuit
Inventor: NOKUBO JOJI
IPC: G11C11/413
Filed: 1988-06-03
Abstract: PURPOSE:To realize a circuit with low power consumption, a small required area, easy to be manufactured, and capable of performing a high-speed operation, by using a MIS transistor as a memory cell, and using a bipolar transistor in the peripheral circuit of a memory cell array. CONSTITUTION:The memory cell array 11 is constituted of the memory cell consisting of the flip-flop of the MIS transistor. Address buffer circuits 12x and 12y, address driver circuits 13x and 13y, and furthermore, a readout and writing control circuit 14, a sense amplifier circuit 15, a differential amplifier 17, and a reference voltage generating circuit 19 are formed by the hybrid circuits of the bipolar transistors and the MIS transistors, and a multiplexer 16 is constituted of the bipolar transistor. Since the MIS transistor is used in the memory cell, power consumption can be reduced, and manufacturing can be performed easily, and since the bipolar transistor is used in the peripheral circuit, the high-speed operation can be obtained.
Patent JP-S6030521-A (JP)
Title: Die for hot extrusion of shape steel
Inventor: TAKAHASHI TSUNETOSHI
IPC: B21C25/00
Filed: 1983-07-28
Abstract: PURPOSE:To obtain a die that hot-extrudes a shape steel of complicated shape at high dimensional accuracy by build-up welding a heat-resisting and wear-resisting alloy of specified tensile strength and Shore hardness to a die hole part. CONSTITUTION:A heat-resistant and wear-resistant alloy having tensile strength at 1,100 deg.C 13kg/mm.<2> or more and Shore hardness at room temperature of 50 or less is build-up welded to a die hole part which is apt to deform during extrusion in a die that hot-extrudes the shape steel. For this alloy, 20Cr-13Ni-6Co-5W- 4Mo, 65Co-26Cr-5Mo-3Mi etc. are used. Thus, the shape steel of more than about 7m can be hot-extruded surely, and increase of yield due to improvement of dimentional accuracy and reduction in cost of die due to elongation of life of die can be effected.
Patent JP-S5260635-A (JP)
Title: Joint of optical fiber
Inventor: NAKASAWA RIYOUICHI
IPC: G02B6/38
Filed: 1975-11-14
Abstract: PURPOSE:To obtain an accurate, easily connectable joint of the optical fiber by using an imperfect cylinder having deficiency.
Patent JP-H10327233-A (JP)
Title: Portable telephone set
Inventor: FUJIWARA NOBORU
IPC: H04W88/02
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To provide the portable telephone set by which a portrait image of a caller or the like during absence of the user is displayed according to a priority decided optionally by the user. SOLUTION: Telephone numbers of specific opposite parties are registered as registration numbers. Data of still images of portraits obtained by a digital video camera or the like are stored in a flush memory 120. Each registration number and each display priority in cross reference with each of image data are stored in a RAM 100 as a display priority table. Each caller telephone number of each incoming call to which the called party gives no reply is stored in the RAM 100 as an incoming call history list. The incoming call history list and the display priority are compared and whether or not the registration number is included in the list is checked. As a result of the check, the image data corresponding to the registration number included in the list are read in the order of higher priority and outputted on a display device.
Patent JP-H04338090-A (JP)
Title: Vertical opening door device for elevator
Inventor: OKABE SHIGEO
IPC: B66B13/30
Filed: 1991-05-14
Abstract: PURPOSE:To reduce the damage of a door panel even in the case of a forklift colliding with a vertical opening door by mistake at the time of conveying a load in by the forklift. CONSTITUTION:A spring 16 and a ball 15 are elastically interposed between a door shoe 6 and a door panel 4. Guide members 12, 13 are fitted to the door panel 4, and the door panel 4 is formed in such a way as to come off the door shoe 6 by longitudinal shock so as to be movable longitudinally. The door repair time is thereby shortened, and the repair cost is reduced.
Patent JP-2000327838-A (JP)
Title: Aqueous grinding liquid for wire saw or handsaw
Inventor: OISHI HIROSHI
IPC: C08K5/04
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous grinding liquid highly stable in the properties such as abrasive grain dispersibility, resistance to abrasive grain settling and viscosity for a long period of time, free from flammability and a characteristic odor which are found with an oily slurry, and easy to wash and clean cut wafers and equipment. SOLUTION: An aqueous grinding liquid has a composition comprising 40.0-95.0 wt.% polyhydric alcohol and/or its derivative, 5.0-50.0 wt.% water, 0.1-3.5 wt.% bentonite swollen particles, 0.1-5.0 wt.% cellulose and 0.5-10.0 wt.% mica. The bentonite swollen particles, the cellulose and the mica are compositely added so as to obtain a slurry viscosity, measured by a rotational cylindrical viscometer, in the range of 150-300 mPa.s.
Patent JP-S5839732-A (JP)
Title: Manufacture of ferrite stainless steel plate with superior rust resistance and oxidation resistance
Inventor: CHINJIYU TATSUO
IPC: C22C38/00
Filed: 1981-08-31
Abstract: PURPOSE:To enhance the rust and oxidation resistances of a ferrite stainless steel contg. specified amounts of C, Si, Mn, S, Cu, Cr, N and Nb by continuously casting the steel to form a slab and by hot rolling the slab without cooling to the transition temp. or below. CONSTITUTION:A ferrite stainless steel consisting of, by weight, <0.05% C, 0.1-5% Si, 0.1-5% Mn, <0.005% S, 0.3-2% Cu, 10-30% Cr, <0.05% N, 0.2- 1% Nb and the balance Fe with inevitable impurities while satisfying Nb% >= C%X8+0.2% or further contg. 0.01-0.2% Ti and/or 0.01-0.1% Zr, and/or 0.3- 2% Ni and/or 0.1-2.5% Mo is continuously cast to form a slab, and the slab is heated and hot-rolled without cooling to the transition temp. or below.
Patent JP-S5661605-A (JP)
Title: Tire outline inspection device
Inventor: IZAWA TOSHIO
IPC: G01B21/20
Filed: 1979-10-24
Abstract: PURPOSE: To set tires automatically at a correct position quickly at all times irrespective of size by turning a feed screw by motor and stopping the motor according to set output value of a displacement meter.  
     CONSTITUTION: A moving base 5 is moved forward in the direction of a tire T to inspect, and detection rollers 1a, 1a' are arranged vertically on a portion at which to inspect the tire T. Next, a motor 26 is driven, displacement meters 1, 1' are moved toward the tire T, and the detection rollers 1a, 1a' are contacted to the tire side. An output of the displacement meters 1, 1' is applied to a motor controlling circuit, thus the motor 26 coming to stop. The displacement meters 1, 1' are thus positioned correctly, and by turning the tire T, an output wave form according to ruggedness of the tire side is outputted from the displacement meters 1, 1'. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10327608-A (JP)
Title: Transplnater
Inventor: HAMADA AKIO
IPC: A01C11/02
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a transplanter capable of well adjusting transfer thereof without becoming an uncontrollable state of the position correcting means, even if both of first and second detecting means become detecting states. SOLUTION: This transplanter is constituted by installing a position correcting means 160 capable of transferring a transplanting device to left and right, a first detecting means 161L for detecting a positional deviation to one direction of left and right directions, and a second detection means 161R for detecting the positional deviation to another direction of the left and right directions, so as to actuate the position correcting means 160 for dissolving the positional deviation of the transplanter. In this case, when both of the first detecting means 161L and second detecting means 161R become detecting states, the action of the position correction means 160 is made to be stopped.
Patent JP-S5565234-A (JP)
Title: Salting-out of high-polymer latex
Inventor: TSUBOI HIROSHI
IPC: C08K5/09
Filed: 1978-11-09
Abstract: PURPOSE: A water-soluble cationic high polymer, a water-soluble alkali metal salt and an acid are added to a high molecular weight latex to form the transparent serum, thus producing coagulated polymer particles that can be readily washed with high efficiency.  
     CONSTITUTION: To a high molecular weight latex, preferably having 10wt% or higher polymer concentration, such as polyacrylate synthetic rubber latex, are added (B) a water-solube cationic high polymer as quarternarized polydimethyl-aminoethyl methacrylate or cationized polyacrylamide, (C) a water-soluble alkali metal salt, and (D) an acid to salt out the polymer latex in the form of fine particles. The amounts of components B, C, and D are 0.02W2 parts, 0.1W20 parts and 1W20 parts per 100 parts by wt by component A respectively.  
     EFFECT: Since the volume of washing water can be reduced, the disposition of waste water becomes simple. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07284595-A (JP)
Title: Filtering device for clothings drying machine
Inventor: TSUJIMOTO YOSHIMI
IPC: D06F58/02
Filed: 1994-06-20
Abstract: PURPOSE:To efficiently scrape lint or the like collected at a filter with a scraper by providing a mountain-shaped projection, for which a front face in a relative forward rotating direction is a smooth slope, protruded inside at the front face part of a filter cover provided centrifugally with the rotational center of the rear wall of a rotary drum. CONSTITUTION:A clothings drying machine is provided with a filter cover 3 equipped with a lot of openings on the inner peripheral side of a disk-shaped filter 2 provided at the back center of a rotary drum 1, and a mountain-shaped projection 5 protruded on the clothings housing part side of the rotary drum 1 is provided at the front face part of the filter cover 3. This mountain-shaped projection 5 is rotated relatively to the rotary drum 1 of the filter cover 3 and formed so that the front face in the relative forward rotating direction for collecting the lint or dust with a scraper 31 can be a smooth slope 51 and a rear face 52 can be vertical face or a sharp slope. Thus, relative rotary force is positively applied to the filter cover 3 by the contact of the mountain-shaped projection 5 and clothings, and the quantity of dust to be scraped by the scraper 31 is increased.