baber/WOPTO huggingface dataset:
Patent JP-H07158522-A (JP)
Title: Fuel injection device for internal combustion engine
Inventor: IIYAMA AKIHIRO
IPC: F02M29/00
Filed: 1993-12-07
Abstract: PURPOSE:To remove fuel retained in a fuel injection valve mounting hole by introducing part of intake air into a fuel injection valve mounting hole with a fuel injection valve in closing a swirl control valve. CONSTITUTION:A fuel injection valve 3 is mounted in a fuel injection mounting hole 2. A swirl control valve 6 is provided on the upperstream side of the fuel injection valve mounting hole 2. An opening part at one end side of an air passage 7 is opened to an intake passage 1 on the upperstream side of the swirl control valve 6 and on the downstream side of a throttle valve. An opening part on the other end side of the air passage 7 is opened to the small-diameter cylindrical part 2A of the fuel injection valve mounting hole 2 on the basic end side of an injection nozzle 3A. When the swirl control valve 6 is closed, differential pressure is generated in front and in rear of the swirl control valve 6. Thus, part of air in the intake passage 1 flows in the fuel injection valve mounting hole 2 through the air passage to remove floated oil and deposited fuel.
Patent JP-H07255848-A (JP)
Title: Medical appliance
Inventor: PIITAA JIEEMUZU NIKORUSON
IPC: A61M5/50
Filed: 1994-12-09
Abstract: PURPOSE: To provide a simple and effective means for protecting the tip of a needle to make a part of a medical instrument, such as a catheter or an injector so as to minimize the probability of needling an incorrect position carelessly. CONSTITUTION: This medical instrument with a hollow needle 4 with an acute distal end 6 for needling a patient's skin, such as a vein cannula or an injector, contains a means for protecting the acute tip 6 of the needle 4 after use to minimize the probability of needling an incorrect to a position carelessly. The means comprises a rod 12 fixed on the inside of the hollow needle 4 so as to be movable between a needle tip protecting location and the location where the tip should be retracted in the hollow needle 4 and a means for keeping the rod 12 toward the needle tip protecting location.
Patent JP-H02154869-A (JP)
Title: Shaft seal device for hydraulic machine
Inventor: AIZAWA KOJI
IPC: F16J15/34
Filed: 1988-12-03
Abstract: PURPOSE:To surely lubricate a seal ring and prevent burning even when the water feed quantity is small by feeding water to an inner periphery side gap formed by a rotary shaft and a seal case and a flange. CONSTITUTION:Water feeding means 9a, 9b and 13 feeding water to an inner periphery side gap 10 formed by a rotary shaft 1 and a seal case 5 and a flange 3 are provided on the inner periphery side of a seal ring 4. When water is fed to such a shaft seal device through a water feed pipe 9a, water is filled in the inner periphery side gap 10 on the inner periphery side of the seal ring 4, part of it lubricates the sliding face of the seal ring 4 and then is leaked to the outside of the seal ring 4, but this quantity is slight, thus the inner periph ery side gap 10 is invariably filled with water. Even if the water feed quantity is small, there is no fear of burning due to water exhaustion. Since water is fed to the inner periphery side of the seal ring 4, the centrifugal force is in creased and the lubricating water quantity is increased as the rotation speed is increased. The stable sliding characteristic is obtained with a small water feed quantity, and the burning of the seal ring can be prevented.
Patent JP-H09142280-A (JP)
Title: Vehicle condition estimating device
Inventor: HIRANO YUTAKA
IPC: B60T8/1763
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To estimate a car body slip angle at a high accuracy, by providing a friction coefficient correcting means to correct the inferred value of a friction coefficient inferring means, depending on the deflection between the operation value of a condition amount operation means, and the observing value of a condition amount actual measuring means. SOLUTION: When a steering operation of an acceleration/deceleration operation is carried out, the steering input or an acceleration/deceleration input is transmitted to a vehicle 22 following those operations. To those inputs, in the vehicle 22, a yaw rate and a lateral acceleration corresponding to the steering input and the acceleration/deceleration input are observed as an observed yaw rate γr and an observed lateral acceleration Gyr. And the steering input and the acceleration/deceleration input are detected by a steering angle sensor and a car speed sensor, and they are transmitted also to an ECU 10. The ECU 10 estimate the yaw rate and the lateral acceleration inferred to generate to the steering input and the acceleration/deceleration input, and a car body slip angle depending on a nonlinear type vehicle model.
Patent JP-H05139347-A (JP)
Title: Installation of lidding thing for automobile
Inventor: UESUGI KYOHEI
IPC: B62D65/00
Filed: 1991-11-21
Abstract: PURPOSE:To improve assembly work performance by determining the center of the assembly position of a lidding thing (for instance, hood, trunk lid, etc.) by utilizing the position detection of a door hinge installation surface for assembling a door. CONSTITUTION:The position information of the door hinge installation surfaces 1a and 1a on both the sides of a car body 1 measured by measuring means 9 and 9, from the position opposed to the door hinge installation surfaces 1a and 1a. After the center O in the car width direction of the car body 1 is obtained on the basis of the position information, lidding things 2 such as hood and trunk lid are automatically assembled by a robot 4, having the car body center O as standard.
Patent JP-H07303130-A (JP)
Title: Adaptor for memory transfer and memory transfer method
Inventor: ICHIKAWA TOMOHISA
IPC: H04M1/00
Filed: 1994-12-09
Abstract: PURPOSE:To obtain the memory transfer adaptor and the memory transfer method in which a transfer job is easy and data are transferred to anywhere without the need for a special key operation and installation of a personal computer. CONSTITUTION:A memory transfer adaptor 20 is connected to a transfer source portable telephone set 40A via a connection cable 21a and to a transfer destination and connected to a transfer destination portable telephone set 40B via a connection cable 21b and a transfer switch 29 provided in the memory transfer adaptor 20 is operated. Thus, data stored in an internal memory of the transfer source portable telephone set 40A are read by the transfer adaptor 20 and then data read in the memory transfer adaptor 20 are written in an internal memory of the transfer destination portable telephone set 40B.
Patent JP-H09111745-A (JP)
Title: Automatic penetration test machine and penetration test method
Inventor: IZAKI KIMIHIKO
IPC: E02D1/02
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To make it possible to determine an accurate soil quality by collecting detailed test data. SOLUTION: A sprocket, which is turnable along a guide chain of a post 2, is provided on a carrier 3. A sensor is provided so as to detect the rotary speed of the sprocket while the penetration speed of a penetration rod 7 is computed based on the detected value of this sensor and this penetration speed is compared with a preliminarily determined reference penetration speed. Responding to the result, each penetration condition for the load, drive of a rotary drive source or the like is changed while the test data is recorded every time when the penetration conditions of the penetration rod 7 are changed. This construction makes it possible to record detailed test data in the penetration test whenever the penetration condition is changed and moreover, to eliminate such disadvantages that the test data may vary with an inspector in charge.
Patent JP-H03209039-A (JP)
Title: Belt driving device and continuously variable transmission
Inventor: BURIYAN NIGERU BIKUTAA PAASONZ
IPC: F16H7/02
Filed: 1990-11-14
Abstract: PURPOSE: To transmit a load while setting a belt in a compressed and tensed condition by drivingly mounting the belt around pulleys and forming the belt of a band material having a curved vertical cross section face. CONSTITUTION: A belt driving device is provided with a pair of pulleys 10, 11. These pulleys 10, 11 are mounted to a driving shaft 12 and a driven shaft 13 individually and can be rotated in the common plane. A belt 14 is formed of spring steel and provided with a curved cross section unsimilarly to flat cylindrical surfaces 15 of the pulleys 10, 11 engaging the belt 14. When the belt 14 is flattened according to a bent in the belt 14 and because of tension due to application of tensile force to the belt 14 engaged on the surfaces 15 of the pulleys 10, 11, the belt 14 is engaged with the cylindrical surfaces 15. In this way, a load can be transmitted with the belt set in a compressed and tensed condition.
Patent JP-H02152142-A (JP)
Title: Ionization method
Inventor: OCHIAI YUKINORI
IPC: H01J27/26
Filed: 1988-12-02
Abstract: PURPOSE:To realize a gas ionization at a high current and a high brightness by covering the surface of a niddle-form emitter with molecles of a large electric affinity, in the ionization by an electric field ionization. CONSTITUTION:An ionization electrode 2 is cooled at its surface by a cooler 9 in a vacuum chamber 6, a voltage is applied between a drawing-out electrode 1 by a high voltage power source 3, and the surface of the ionization electrode 2 is covered with an adsorption gas led from an adsorption gas leading port 5. Fluorine is used as the adsorption gas to an emitter of tungsten material, for example, and the fluorine is adsorbed sufficiently to the surface of the cooled tungsten. Since the electric affinity of the molecles covering the emitter is large, the probability of the tunneling is increased, the ionization probability is also increased accordingly, and the ions of a high current and a high brightness can be obtained.
Patent JP-H0969252-A (JP)
Title: Magnetic head device
Inventor: TANAKA SHIGERU
IPC: G11B5/10
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent the failures of mechanical strength, mechanical accuracy and sliding characteristics in a magnetic head device having the excellent follow-up property and phase characteristics. SOLUTION: In this device, a first tape guide 38 is provided at a position approximately neighboring a magnetic head 1 on an attaching stage 27, on which the magnetic head 1 is provided. At the same time, a second tape guide 48 is provided at a position separated from the magnetic head. In this case, the attaching stage is constituted of highly accurate material, and the tape guides 38 and 48 are constituted of the molded body of the material having high sliding characteristics as a unitary body. The inner wall of one protruding part of the first tape guide is constituted of the upright plane, and the inner wall of the other protruding part is constituted of the slant plane. At the same time, the inner walls of both protruding parts of the second tape guide 48 are constituted of the upright planes.
Patent JP-H07157404-A (JP)
Title: Microbicidal composition for agricultural and horticultural use
Inventor: TAKANO JINKO
IPC: A01N43/54
Filed: 1993-12-07
Abstract: PURPOSE:To obtain a microbicidal composition for agricultural and horticultural use exhibiting excellent controlling effect on plant diseases by synergistic action. CONSTITUTION:This composition contains (A) a pyridylpyrimidine derivative of formula I (X is H, methyl, methoxy or Cl; R<1> and R<2> are each H, methyl or methoxy) and (B) at least one kind of compound selected from 4,5,6,7- tetrachlorophthalide, 5-methyl-1,2,4triazolo[3,4-b]benzothiazole and amide derivative of formula II (Y is H or Cl; Z is Cl or Br; R is methyl or vinyl) as active components at a ratio of 0.01-1,000 pts.wt., preferably 0.1-10 pts.wt. of the component B based on 1 pt.wt. of the component A. The composition is especially effective against rice blast and is used in the form of emulsifiable concentrate, wettable powder, granule, powder, foam, microcapsule, paste, etc., by mixing with a solid carrier, liquid carrier or gaseous carrier and, as necessary, mixing with a preparation assistant.
Patent JP-H01146705-A (JP)
Title: Manufacture of fiber reinforced cement cured material
Inventor: KAMIYA MASATAKE
IPC: B28B3/20
Filed: 1987-12-03
Abstract: PURPOSE:To maintain high strength for a long time by adding, rocking and mixing synthetic fibers to viscous water in which two kinds or more of an inorganic filling materials are dispersed, further adding cement, rocking and mixing, and putting the mixture in a mold, pressing and shaping. CONSTITUTION:200pts.wt. or less of two kinds or more of inorganic fillers such as aluminum, silicic acid substance or the like, one of which is composed of non-crystalline calcined clay fine particles which are globular, porous and of high specific area is added to water solution, water-soluble or dissolving, composed of 30pts.wt. of water in which 0.1pts.wt. of water-soluble high molecular substance such as methyl cellulose or the like is dissolved and mixed with. Then, 0.3-7pts.wt. of synthetic fibers is added, rocked and mixed. 100pts.wt. of cement is added to a mixture thus prepared, and further rocked and mixed, and the mixture thus prepared is put into a mold freely openable and closable, and the shaping process is carried out by pressing at a speed of 0.3mm/sec or higher. A molded product is dehydrated in a mold to a degree of retaining its shape retention, and then released, cured and used.
Patent JP-H03168017-A (JP)
Title: Lawn mower
Inventor: MIZOBATA SHIRO
IPC: A01D34/68
Filed: 1989-11-27
Abstract: PURPOSE:To enable a lawn mower to exhibit characteristics even as a battery power source type with a small driving load on a rotating blade by providing the under side of the rotating blade with an under cover equipped with comb teeth on the periphery thereof and using the head part of a mounting screw of the rotating blade as a contact part with the upper part of the under cover. CONSTITUTION:When a current is passed through a motor 10 by operating a switch handle 31 while gripping a gripping part 3 and simultaneously pressing a lock button 32 in a lawn mower, a rotating blade 11 is rotated and driven. Lawn entering a space between combs formed into the shape of comb teeth in the upper cover 5 and the lower cover 6 is cut with the rotating blade 11. At this time, since sliding load with a fixed blade is not applied to the rotation of the rotating blade 11 as opposed to a conventional mower, lawn grass cutting operation can be performed for a long period without adopting a larger-capacity battery even for a mower using battery as a power source. Since the under cover 6 is provided to protect the rotating blade 11, foreign materials are not bitten in the rotating blade 11.
Patent JP-H06162304-A (JP)
Title: Straightening and arraying rayout device with cylindrical rigid type hopper for coin
Inventor: SEI SHUZO
IPC: G07D1/00
Filed: 1992-11-17
Abstract: PURPOSE:To increase the performance of the straightening and arraying payoff device and reduce its size by smoothly supplying coins stacked irregularly in a hopper flowing toward a disk type straightening disk device which rotates slantingly without causing any blocking phenomenon. CONSTITUTION:A small straightening rotary disk 4 is fitted in the center of a straightening rotary disk 2 mounted on a synchronizing motor shaft 19 and a flow rate suppression plate 7 is fitted in its center. The coins which are irregularly stacked, while broken by agitation projections 9 of the flow rate suppression plate are fed upward through the cut passage 8 of the flow rate suppression plate while being suspended by straightening projections 3 of the rotary disk 2. A disk chamber is surrounded with a disk chamber cover 5 fitted to a base plate 1 and connected to the cylindrical rigid type hopper 14 at the entrance of a conic slanting surface and a penthouse type cover 15 is provided above the opposite join part of a hopper curved part and the penthouse type cover forms a gap for coins in the irregularly filled hopper to facilitate the agitation.
Patent JP-S63158803-A (JP)
Inventor: MIZUKAMI SHIGEO
IPC: H01H1/02
Filed: 1986-12-23
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-H06114293-A (JP)
Title: Dust removing method and its device therefor
Inventor: AWAJI TOSHIO
IPC: B04C5/26
Filed: 1991-09-09
Abstract: PURPOSE:To filter fine powder stably over a long period of time by providing plural stages of cyclones constituted by building a reverse rotating cyclone into the cyclone for which a centrifugal mechanism for capturing the dust from dusty air flow is used. CONSTITUTION:The dusty air flow entering from a primary air inflow port 1 of the powder dust removing device is subjected to the removal of the dust by the primary cyclone 3 and further, the dust is removed therefrom by the secondary cyclone 4 and the air is thus cleaned. This air is released from an air flow port 5. This device basically has the double or more cyclone structures constituted by building the reverse rotating cyclone 4 into the cyclone 3 for which the centrifugal mechanism for removing the fine dust from the inside of the fine dust-laden air flow is used. The removal of the dust by the second and subsequent cyclones 4 is made possible by such structure even if the removal efficiency is low as the flow rate in the first cyclone 3 is below the design flow rate. As a result, the functions, such as prevention of the degradation in the removal efficiency in spite of an increase or decrease in the flow rate, are obtd.
Patent JP-2000166583-A (JP)
Title: Inorganic compound produced by bacillus subtilis or the like, its acid salt, by-product and derivative thereof
Inventor: TAKIZAWA KIYOYUKI
IPC: A23L31/10
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain inorganic compounds capable of developing mineral function in vivo by metabolism of Bacillus natto and Bacillus subtilis and contributing for health maintenance by culturing Bacillus natto and Bacillus subtilis in a liquid culture medium on which Bacillus natto and Bacillus subtilis are parasitic or in which these bacteria are inoculated. SOLUTION: An inorganic crystal is obtained by metabolizing Bacillus natto and Bacillus subtilis (hereinafter referred to as Bacillus subtilis or the like) in a liquid culture medium in which Bacillus subtilis or the like are parasitic or in which Bacillus subtilis or the like are inoculated. Furthermore, the crystal has the following physicochemical properties. Elemental analysis: N 5.05%, C 0.47%, H 5.85%. Elements detected by emission spectrochemical analysis: Mg and P contents: larger amounts; Ca, Mn and Fe contents: small amounts; Si content: smaller amount; Na content: a trace amount. Color, transparent in water and translucent or white in air. Solubility, insoluble in water, an aqueous alkali solution, alcohols, etc., and readily soluble in an aqueous acid solution.  An inorganic acid salt (BYC), by-product (BBP), a mixture thereof (BAHC) and a substance whose ion form is similar to that of BTC and BAHC are obtained by dissolving the inorganic substances into hydrochloric acid, pouring these substances into water, treating the liquid with activated carbon, filtering the liquid and drying the filtrate.
Patent JP-H08206842-A (JP)
Title: Roller seam welding method and roller head holder for resistant seam welding machine
Inventor: RAINAA GANTENBAIN
IPC: B23K11/30
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To make the quality of welding constant by moving a roller head perpendicular to the longitudinal axis of a welding arm. SOLUTION: The lower roller head 2 is arranged at the welding arm 1. Containers and more particularly cans are roller seam welded by such roller seam welding machine. This roller head 2 is moved in a direction perpendicular to the longitudinal axis 4 of the welding arm 1 after reprocessing of the roller head 2, by which the diameter phenomenon based on the reprocessing is compensated. The roller head 2 is assembled by using a holding member 10 to give rise to the movement of the assembly position after the reprocessing. The position of a stator 8 is made regulatable perpendicular to the longitudinal axis 14 of the welding arm 1. As a result, the exact welding is made possible.
Patent JP-H09143434-A (JP)
Title: Applying method of hot melt adhesive
Inventor: ZENKI YASUKAZU
IPC: C09J5/00
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an applying method of a filler-incorporated hot melt adhesive that can always be used in a state of a homogeneous mixture without causing the filler to settle or rise to the surface even when the hot melt adhesive is kept molten. SOLUTION: This applying method is designed to melt a hot melt adhesive 2 which contains a filler, by heating in a melting tank 11 equipped with an agitator, and to take out the hot melt adhesive 2 from the melting tank 11 while keeping the hot melt adhesive 2 molten by heating in the melting tank while agitating the adhesive 2 in the melting tank 11.
Patent JP-H04176477-A (JP)
Title: Spherical object collecting vehicle, and steering and stopping controller for self-propelling golf cart
Inventor: NAKANO HIROSHI
IPC: A63B55/60
Filed: 1990-11-13
Abstract: PURPOSE:To permit a spherical object collecting self-propelling vehicle to be steered and stopped not to approach a dangerous place by burying permanent magnets at required intervals in a spherical object collecting area and mounting receiving sensors at nearly fixed intervals on the spherical object collecting self-propelling vehicle. CONSTITUTION:Permanent magnets 2 are buried in required intervals in coincidence with a predetermined travelling course of a collecting vehicle 4 in a spherical object collecting area 1. The permanent magnet 2 receives a steering signal and stopping signal respectively from N and S poles through magnetic lines of force, and the S pole (black-colored) is buried in a spot in a course suited for a radio control operation. Receiving sensors 9a-9g for receiving the respective signals of the permanent magnets 2 are mounted at nearly fixed intervals on the lower surface of the collecting self-propelling vehicle 4 giving priority to radio control of travelling. The respective receiving sensors receive the signal of the magnet 2 closest thereto on a straight line to control a steering shaft of the vehicle 4 respectively to various several angles according to the central mounting position and left and right different ones arranged in parallel or stop the shaft. For example, the collecting self-propelling vehicle 4 is stopped at a position leading to a dangerous place and released from the stoppage to get out of the dangerous place by the preferential radio control.
Patent JP-2000126295-A (JP)
Title: Injector with shield
Inventor: KAGAYA MASARU
IPC: A61M5/32
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To execute operation by using an injector needle again by enabling a shield to be slid in a reverse direction even after covering the injector needle by sliding the shield. SOLUTION: This injector 1 consists of an outer cylinder 2 connecting the injector needle 6 through an adapter 3 and the shield 4 covering the cylinder 2 and movable in an axial direction. Then, the adapter 3 and the shield 4 are provided with means 31, 41 for temporarily fixing the shield 4 in a direction of a base end and means 31, or the like for temporarily fixing the shield 4 in a tip direction, in the injector 1 with the shield 4.