baber/WOPTO huggingface dataset:
Patent JP-H0856519-A (JP)
Title: Urine absorbent for pet animal
Inventor: OCHI KENGO
IPC: B01J20/28
Filed: 1994-08-23
Abstract: PURPOSE: To provide a urine absorbent for pet animals capable of preventing a tray from filthiness with a urine by dividing a fluid absorbing core with a fluid impermeable or fluid a hardly permeable sheet in the vertical direction and covering the whole with a fluid permeable sheet so as to block the urine from reaching the bottom of the tray by the dividing sheet. CONSTITUTION: This urine absorbent 1 for pet animals comprises packing a fluid absorbing material 52 as a core and covering it by a fluid permeable sheet 50, bisecting the core in the vertical direction with a fluid impermeable sheet 53 or a fluid hardly permeable sheet. The urine absorbent is made by forming many recessed spots 51 on the fluid permeable sheet 50 such as nonwoven fabric, filling these recessed spots with the fluid absorbing material 52, bonding the filled sheet with the fluid impermeable sheet 53 such as a fluid impermeable plastic film, to obtain a sealed fluid absorbing material body 54, mutually superposing and bonding the two sealed fluid absorbing material bodies 54 at the surfaces of the sheet 53 and cutting the resultant product.
Patent JP-S6441665-A (JP)
Title: Spark-ignition internal combustion engine
Inventor: ONISHI SHIGERU
IPC: F02P5/15
Filed: 1987-08-08
Abstract: PURPOSE:To control a combustion speed as well as to aim at reduction in an amount of generation of unburnt hydrocarbon and variable reduction in combustion pressure by moving ignition timing after a top dead point at idling and in a specified load rotational area. CONSTITUTION:During engine driving, ignition timing is operated on the basis of each output of a throttle sensor 1 and an engine speed sensor 2 at a control unit 3, controlling a switch 4 for its opening or closing. With this controlling, high voltage is generated at the secondary side of an ignition coil, causing a spark in a spark plug 9, and an air-fuel mixture in a combustion chamber is ignited. At this juncture, the switch 4 is controlled so as to cause ignition prior to a piston top dead point to be performed at the time of engine starting. And, at the time of idling, the ignition timing is set to a delay angle after the piston top dead point, whereby exhaust temperature is made to go up, thus a reduction of carbon monoxide in exhaust gas is promoted.
Patent JP-S6441634-A (JP)
Title: Fuel control method for engine
Inventor: YOSHIDA MINORU
IPC: F02D41/00
Filed: 1987-08-08
Abstract: PURPOSE:To prevent continuance of splashing of fuel on a specified ignition plug and to stabilize rotation of an engine in a low speed rotation region, by a method wherein, in the low speed rotation region of an engine, an injection timing of fuel is migrated to the closing region of a suction valve. CONSTITUTION:An electronic control type fuel injection device 2 mounted to an engine 1 is formed with an injector 11, through which fuel is injected to a suction passage 4, and a microcomputer 12 to regulate an injection amount of fuel fed to a combustion chamber 3 by controlling the working time of the injector 11. The microcomputer 12 inputs at least an intake air pressure (c) from a pressure sensor 18 and an ignition signal (a) from an igniter 9, and outputs an injection signal (b) to the injector 11. In this case, a point of time, at which injection of fuel is started, in a low speed rotation region is delayed by a specified value than the ignition signal (a). An injection timing of fuel is migrated to the closing region of each suction valve 6, decided according to the number of cylinders.
Patent JP-S6176164-A (JP)
Inventor: MORIOKA TORU
IPC: A61M1/14
Filed: 1984-09-21
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-H0639769-A (JP)
Title: Suction pad
Inventor: NAGAI SHIGEKAZU
IPC: B25J15/06
Filed: 1992-07-24
Abstract: PURPOSE:To perform reliable operation to suck a work and to improve positioning precision. CONSTITUTION:In a sucking pad 10 formed such that s holding member 14 having first and second pad parts 14a and 14b formed integrally with each other is mounted on an adapter 12, the first and second pads 14a and 14b are provided with plane parts 32a and 32b, prevented from deformation when the parts are brought into contact with a work W, and skirt parts 34a and 34b deformed during contact with the work. A position relation between the work W and the suction pad 10 is accurately set by means of the plane parts 32a and 32b, and an airtight state in an annular space 28 is ensured by means of the skirt parts 34a and 34b.
Patent JP-H0253999-A (JP)
Title: Neutral paper and protective sheet using the same paper
Inventor: MAKINO TERUYOSHI
IPC: D21H27/00
Filed: 1988-08-11
Abstract: PURPOSE:To obtain a neutral paper, capable of reducing an influence exerted on the photosensitive materials, having a high strength and useful as a protective sheet for preventing deformation, etc., of photosensitive materials by adopting an unbleached kraft pulp as a principal component and specifying a hot extraction pH. CONSTITUTION:The objective neutral paper at 10-100% constituent ratio of unbleached kraft pulp is obtained by regulating the hot extraction pH to 5-9. Furthermore, the above-mentioned neutral paper is preferably combined with an emulsion adhesive or water-soluble adhesive at pH5-9 to form a protective sheet.
Patent JP-H0249805-A (JP)
Title: Pneumatic oscillation preventing method
Inventor: KITAGAWA KIICHI
IPC: E01D1/00
Filed: 1988-08-11
Abstract: PURPOSE:To prevent oscillations of a box type bridge girder and to prevent generation of air swirls at the bridge side parts by providing an opening parts at the opposed ends of the bridge girder, thereby making air circulate in the box. CONSTITUTION:Opening parts 2 are arranged at the opposed ends of a box type bridge girder 1, namely bridge beam side parts are formed in a lattice serving as the openings or merely the opening parts 2 are formed thereat. Upper and lower slant faces are provided on both the sides of the box while the opening parts 2 are positioned at the central part thereof. The wind acting from the side parts of the box 1 flows along both slant faces of the box side parts and flows in and out of the box through the opening parts. It is thus possible to prevent generation of air swirls after wind acts onto the beam and to prevent generation of oscillation in the girder.
Patent JP-H0835138-A (JP)
Title: Sennit for binding composed of vegetable fiber having wet strength
Inventor: OZAWA KAZUO
IPC: D02G3/08
Filed: 1994-07-19
Abstract: PURPOSE:To provide a sennit for binding, made of vegetable fibers excellent in wet strength, substitutable for a synthetic fiber string or a straw rope, producible from a reproducible raw material without using oil resources, harmless to grass-eating animals, free from soil pollution, not requiring disposal of wastes and not restricted by the kind of the raw material straw. CONSTITUTION:The characteristic of this sennit for binding composed of vegetable fiber is that this sennit is produced by beating vegetable fibers, adding a wet strength agent thereto, making paper therefrom according to the conventional method, cutting the resultant base paper in the width direction and continuously twisting the base paper around a vegetable fiber string produced in advance or the base paper itself without using the vegetable fiber string while adding a wet strength agent thereto.
Patent JP-H0248480-A (JP)
Title: Curing of fiber cement plate
Inventor: MATSUKAWA ATSUSHI
IPC: C04B40/02
Filed: 1988-08-09
Abstract: PURPOSE:To obtain the title cement plate exhibiting reinforcing effects corresponding to an amount of fiber added even in reinforcing fibers readily being dried or having low temperature resistance in a reduced fraction defective by forming molded articles from a cement mixture blended with organic fibers as reinforcing fibers and curing under a specific condition. CONSTITUTION:Molded articles are formed from a cement mixture blended with organic fibers (e.g., pulp fibers or PP fibers) as reinforcing fibers, the molded articles are hardened at once so as not to disperse the molded articles into water, then immersed in water and cured at high temperature (e.g., <=100 deg.C) under high pressure (e.g., 8.5 atmospheric pressure in the case of pulp fiber and 6 atmospheric pressure in the case of PP fibers) in a state as it is.
Patent JP-H0366560-A (JP)
Title: Metal polishing machine fixed with container
Inventor: IMAMURA HIROFUMI
IPC: B24B31/108
Filed: 1989-08-02
Abstract: PURPOSE:To fix a container charged with the metal to be polished and a polishing small piece surely and easily in its detachment, by piercing plural insertion holes inside a discoid frame consisting of a nonmagnetic raw material, and making a container freely detachably from the insertion hole. CONSTITUTION:A polishing small piece consisting of a lot of magnetic raw materials is charged into a container 10 together with the metal to be polished and linked by S, N poles mutually with its magnetization, when it is placed in the magnetic field where S and N poles approach at a fast speed alternately, but it is reversed because of the magnetic field being converted instantaneously, the linkage is released or the polishing small piece itself is abruptly rotated to become in a disturbed state, the polishing small piece is energetically intruded to the detail of the metal to be polished and the whole body is uniformly polished. In this case, the container 10 can be fixed without rotating it in an abruptly converting magnetic field by fixing a frame 11 having the insertion hole 15 of the container 10 at the specific position and inserting it into this insertion hole 15.
Patent JP-H1047662-A (JP)
Title: Thermocouple-protecting structure of hot air heater
Inventor: MIZUNO MINORU
IPC: F24H3/04
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To avoid no fear of a thermocouple being overheated even if a shunt plate is extended, by providing a hot air heater with a protective cover which prevents the combustion gas flowing in a mixing passage from flowing into the mounting position of the thermocouple, facing the upstream end of the mixing passage. SOLUTION: A protective cover 7 is attached to the front of a combustion box 2 so as to face the bottom end 42 of a shut plate 4 equivalent to the upstream end of a mixing passage 5, and the combustion gas flowing in the mixing passage 5 from a combustion gas passage 26 is divided to right and left so that the combustion gas may not flow to the position where a thermocouple 6 is attached. Moreover, forming a ramp by cutting off a part of the top of the protective cover 7 will let the air having flowed in an air duct 41 turn inward or the protective cover 7 and further flow to the vicinity of a mounting metal fitting 61, passing between an eaves 63 and the combustion box 2. Hereby, the vicinity of the cold junction of a thermocouple can be cooled more than a conventional one.
Patent JP-H0752764-A (JP)
Title: Surface pressure controller of top brush on car washing machine
Inventor: TAKEUCHI SHIGEO
IPC: B60S3/06
Filed: 1993-08-11
Abstract: PURPOSE:To keep the surface pressure of a top brush, supported on a traveling frame free of rocking motion via a rocker arm, in contact with a car body, constant irrespective of a rocking position of the top brush. CONSTITUTION:A top brush 7 is rotatably supported on the tip of a rocker arm 12 pivotally supported on a traveling frame 1 via a rocker shaft 11. In addition, a balance weight 18 is supported free of sliding motion in the inner part of a weight arm 13 extending to the opposite side of the rocker arm 12, and this balance weight 18 and the traveling frame 1 are connected to each other by a balance weight driving link 19. When the top brush 7 is rocked upward from the hanging position and its surface pressure in contact with a car body is increased, the balance weight 18 pressed by the balance weight driving link 19 moves outward in an inner part of the weight arm 13 in the radial direction.
Patent JP-H0248916-A (JP)
Title: Outsert resin molding method to plurality of ceramic board
Inventor: OYAMA SADAKIMI
IPC: H05K3/00
Filed: 1988-08-10
Abstract: PURPOSE:To prevent a crack of a ceramic board with injection pressure and make outsert resin molding easy through a subrunner, by setting up an injection gate to a position of the surface of a ceramic board where mechanical strength is high. CONSTITUTION:A wiring pattern electroplated beforehand is provided on the surface of a ceramic board 3. Injection gates 4, 4 are set up on positions of a ceramic board 3 where mechanical strength is high and a molten resin material is injected. The molten resin material forms subrunners 5, 5..., to begin with, and then outsert resin molding is performed by arriving at product parts 6, 6.... Even if the molten resin is injected to the injection gates 4, 4 through the nozzle at high pressure, injection pressure is added to the position of the ceramic board 3 where strength is high and the ceramic board 3 is not cracked.
Patent JP-H0248768-A (JP)
Title: Document generating device
Inventor: AOKI HIROYUKI
IPC: G09G5/26
Filed: 1988-08-10
Abstract: PURPOSE:To always print or displaying output a well-balanced document by setting constants respectively for the character size of a first font, the character interval of the first font and the line interval of a third font, and multiplying them respectively. CONSTITUTION:On the assumption that the character size of the full size character of the first font is MX1XMY1, the character size of the full size character of a second font is made to be such a thing that MX1 and MY1 are multiplied by the constant set on the basis of the full size character size of a first character font. Besides, the constant is stored in an external storage device, and is stored as the constant combined with the changing constant of the character size as being providing with also with the changing constant of the character interval and the changing constant of the line interval peculiar to the second font, and is read in by a CPU. Then, at the time of printing, each character font MP1, MP2... is developed in a line buffer for printer as keeping the space of the character interval portion of MP21, MP22.... Thus, the character size, the character interval and the line interval can be always changed and set automatically as keeping the best balance.
Patent JP-S5989809-A (JP)
Title: Stroke regulating device and vibration generator
Inventor: SHIBATA MASAHISA
IPC: F15B15/24
Filed: 1982-11-16
Abstract: PURPOSE:To prevent a collision of a piston with the end surface of a cylinder and to set any amplitude of upper vibration by disposing a fluid path in such a manner that in a specified section of a columnar airtight space, a fluid before and behind a stopcock is circulated with the movement of the stopcock. CONSTITUTION:While a stopcock 13 is located in a specified section L, a fluid on both sides is moved backward through a fluid path 15, so that the fluid can be freely reciprocated in the section L. When the stopcock 13 reaches the end portion of an airtight space 11 outside the section L as indicated by a dotted line, a fluid is enclosed in the end portion, so that the stopcock receives braking force produced by the reaction of compression of the fluid, to be stopped at a position where the thrust to the right from an output shaft and the braking force are balanced. In the case where the stopcock 13 is moved to the left, the stopcock is stopped at the left end portion in the same manner. The braking length can be almost disregarded even if a fluid of a low compressibility is enclosed. Thus, the stopcock 13 is stopped without contact with both end walls. The stroke of a fluid actuator can be freely set in its amplitude and the central position by a regulating device 10 without contact with end surfaces.
Patent JP-S58100159-A (JP)
Title: Original information reader
Inventor: OGINO YOSHITAKA
IPC: G03B27/50
Filed: 1981-12-10
Abstract: PURPOSE:To obtain high-density information without increasing the number of original readout sensors by moving original information readout sensors over an original surface in two dimensions. CONSTITUTION:After an electric power source is turned on, a frame 11 moves an exposure lamp 4 from its home position as shown by an arrow A without turning on it, and an original information reader body 14 also moves in the same direction; and a two-stage pulley 16 is driven by a wire 15 extended between both ends of the main body 1 to rotate to drive a wire 18 for readout sensor driving and readout sensors 21 and 22 on installation tables 19 and 20 fixed to said wire 18 are moved in orthogonal directions. Namely, they move on paths C and D in diagonal directions of contact glass 3 as the frame 11 moves to read light and shade, size, etc., of a picture. The fixed readout sensor 23 of the main body 14 moves on a path G in an exposure scanning direction at the center part of said glass 3 to read original information.
Patent JP-S6176250-A (JP)
Title: Tool changing system by robot
Inventor: OOTA TAKESHI
IPC: B25J15/04
Filed: 1984-09-24
Abstract: PURPOSE:To make work setting and tool changing performance with one robot alone, by installing a robot, which makes a work and a tool holding change hand selectively attachable to its wrist part, in position capable of traveling between both loading and magazine corresponding positions. CONSTITUTION:A robot 13 positioned at the side of a loading position P3 is operated, a machined work on a pallet 18 is chucked by a work OD holding change hand 80A attached to its wrist part 69, and conveyed to a machined work storage space of a work cradle 15. Next, a unmachined work being set to an unmachined work storage space of the work cradle 15 is chucked by the change hand 80-A and attached to a jig unit on the pallet 18. Then, the work is clamped by supply and discharge of pressure oil out of a supply and discharge block. In succession, this block retracts, a swivel arm is turned round by 18 deg., and the pallet 18 mounted with the unmachined work is put back to a delivery position P2 from the loading position P3. Next, the robot 13 attaches a tool holding change hand 80C and chucks such a stool reaching the end of its service life and houses it in an empty socket.
Patent JP-S6176308-A (JP)
Inventor: OBITSU KATSUHIKO
IPC: B27D5/00
Filed: 1984-09-25
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-H0732737-A (JP)
Title: Optical recording medium and production thereof
Inventor: YASHIRO TORU
IPC: G11B7/24
Filed: 1993-07-19
Abstract: PURPOSE:To enhance light fastness and optical characteristics in an optical recording medium wherein a light absorbing layer is provided on a substrate by constituting the light absorbing layer using a phthalocyanine compd. and a compd. having a group capable of coordinating to the phthalocyanine compd. CONSTITUTION:In a write-once CD (compact disk) capable of recording data by user, a phthalocyanine compd. being a high light-resistant dye is used in a light absorbing layer material as a means enhancing light resistance and a mixture prepared by adding a compd. preventing the association of the phthalocyanine compd to the phthalocyanine compd. is employed. As the compd. having a group preventing the association of the phthalocyanine compd., a compd. having a group capable of coordinating to the phthalocyanine compd., especially, a compd. having a group containing at least one element selected from N, O and S is used. By this constitution, the light fastness and optical characteristics of the optical recording medium are enhanced.
Patent JP-S6445952-A (JP)
Title: Air-fuel ratio control method for internal combustion engine
Inventor: TOMOBE AKIO
IPC: F02M23/10
Filed: 1987-08-11
Abstract: PURPOSE:To prevent air-fuel ratio from its rich state and to improve the startability by controlling the opening of a flow regulating valve, provided interposing in a secondary intake air supply passage communicating with inside an intake pipe in the downstream of a throttle valve, being based on an intake air temperature and an engine temperature when an engine is started in a high temperature. CONSTITUTION:A linear type solenoid valve 9, serving as the flow control valve, is provided in a secondary intake air supply passage 8 communicating with inside an intake manifold 4 in the downstream from a throttle valve 3 in a carburetor 1, and the solenoid valve 9 is controlled in its valve opening by a control circuit 20. The control circuit 20 inputs each output signal of an absolute pressure sensor 10, crank angle sensor 11, cooling water temperature sensor 12, intake air temperature sensor 13 and an oxygen concentration sensor 14 or the like. When an engine is started, the opening of the solenoid valve 9 is controlled being based on an intake air temperature and a cooling water temperature when both of these temperatures are decided to be placed in a high temperature starting condition of the predetermined temperature or more. By this method thus obtained, supplying secondary intake air corresponding to the evaporating amount of fuel, air-fuel ratio is prevented from a rich state.
Patent JP-S6177699-A (JP)
Title: Production of superfine single crystal particle of inorganic iron oxide compound
Inventor: SATO TOSHIHIKO
IPC: C30B29/22
Filed: 1984-09-25
Abstract: PURPOSE:To produce the titled superfine single crystal particles having uniform particle size by a process consisting of a stage for forming a coprecipitate by adding aq. alkali soln. rapidly to aq. ferrite soln., and heating the stirred mixture of the soln. and a stage for washing said coprecipitate and drying at lower temp. that the temp. of the above described heating. CONSTITUTION:Aq. alkali soln. is added rapidly to aq. soln. of a ferrite expressed by MO-Fe2O3 (M is a divalent metal ion) to result alkaline pH, and the mixture is stirred and heated to generate a coprecipitate. The coprecipitation is continued for several minutes - several hours while controlling the pH pref. <12 in alkaline region. The reaction product is then washed and dried at lower temp. than the temp. at the heating stage; thus, the titled superfine particles are obtd. The above-described aq. ferrite soln. is prepd. by mixing aq. soln. of a divalent metal salt having <=4mol/l concn. with aq. soln. of tervalent iron salt having <=4mol/l concn., and the concn. of the above-described aq. alkali soln. is preferred to be <=6N.
Patent JP-H0364706-A (JP)
Title: Plastic optical transmission body
Inventor: MISHINA YOSHIHIKO
IPC: G02B6/028
Filed: 1989-08-03
Abstract: PURPOSE:To enable continuous production by continuously changing the ratio of a photopolymerized polymer to a thermopolymerized polymer in a linear optical transmission body from the center toward the periphery to form a refractive index distribution. CONSTITUTION:A mixture of a thermopolymerized polymer with a photopolymerizable monomer is linearly shaped. The monomer in the shaped body is subjected to diffusion, scattering or other treatment to render a concn. distribution of the monomer and the monomer is polymerized by irradiating the shaped body with light after or while rendering the distribution. A fibrous optical transmission body having a circular cross-sectional shape and a refractive index distribution can be continuously produced. Since the mixing ratio of the polymer having a lower refractive index is increased from the center toward the periphery, the refractive index of the transmission body is continuously reduced from the center toward the periphery and light converging function or the function of a convex lens or an optical fiber is ensured.