baber/WOPTO huggingface dataset:
Patent JP-H0732207-A (JP)
Title: Turning device
Inventor: FURUYA HIROSHI
IPC: B23Q1/00
Filed: 1993-07-22
Abstract: PURPOSE:To shorten a cutting time by providing on an arbor a plurality of flat milling cutters having cutting parts corresponding to at least the width of a portion to be cut. CONSTITUTION:A milling cutter 34 has a cylindrical form having the axial dimension approximately equal to the length of a journal part and a plurality of cutting edges 34a on the outer peripheral surface. A cutting unit 30 advances a bed 39 and rotatably drive an arbor 33 in the same direction as a camshaft S, so that the arbor 33, i.e., a milling cutter 34 is moved to the camshaft S with predetermined speed. Thus, the respective milling cutters 34 cut the corresponding journal parts of the camshaft S respectively with the cutting edges 34. Then, patches 55 abut against the camshaft S above and from above and below in the opposite direction to the cutter 34 to regulate the excessive bending, so that the cutting accuracy is prevented from degradation to provide high accuracy working precision.
Patent JP-2001037141-A (JP)
Title: Disk motor
Inventor: KUMASAKA TAKAYUKI
IPC: H02K5/08
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To reduce the assembly dimension error of each part by simultaneously performing insert forming when a shaft and a rotor yoke form a turntable made of resin out of rotor parts. SOLUTION: A rotor yoke 4 and a shaft 3 with a collar are fixed to the lower side of a turntable 6 made of resin so that they can be embedded in one piece by a resin reinforcement part 6a when forming the turntable 6, thus reinforcing the fixation of the shaft and the turntable 6 made of resin due to collar effect, preventing a shaft from falling when a shifted load is applied to the turntable 6 and hence preventing face deflection. Also, the slack of the shaft 3 can be prevented due to rapid acceleration and deceleration of rotation, thus reducing the assembly dimension error of the parts and improving the performance of vibration, noise, or the like even at high-speed rotation. Also, by sharing components, material and machining costs can be reduced.
Patent JP-H0924747-A (JP)
Title: Running operation device of order picking vehicle
Inventor: YAMAMOTO HIROAKI
IPC: B66F9/20
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To move an order picking vehicle forward and reverse without continuing the same rotation operation, so as to reduce the load of the arm, by providing a running lever in order to move the vehicle forward and reverse, on a grip, on the same axis with the grip. SOLUTION: A running operation device is provided at the right side surface of a control box in a driver's cab. A grip 8 to move a vehicle forward and reverse by its rotating operation is provided, and also a running lever 9 is provided in a tiltable manner together with the grip, on the axis same as the rotating axis of the grip, along the foot to the tip of the grip 8. As a result, the running operation is carried out, different from the movement of an order picking vehicle forward and reverse only by the rotating operation of the grip 8, and the arm of the operator is not tired even though the forward and the reverse movement is carried out for a long time.
Patent JP-H02278051-A (JP)
Title: Linear actuator and manufacture thereof
Inventor: ROZENTAARU DOBU
IPC: F16H57/027
Filed: 1989-08-04
Abstract: PURPOSE: To enhance the facility to secure the maintenance operations by engaging a male thread means with female threads in a cylinder hole to constitute a seal space of a housing, extending a rod from the male thread means beyond the housing, and rotating one member with respect to the other. CONSTITUTION: A housing 1 consisting of a tube 47 and sleeve 48 is installed inside a case 7, and a male thread part of a rod 4 is engaged with threads 3 formed in the cylinder hole in the housing 1, and the non-threaded portion 5 of the rod 4 is extended out of a cover 6 through a packing box 50. Cavities in front of and behind the threads 3 are put in communication by passages 9 and 10 and empty chambers 13 and 14 through holes 11 and 12 and filled with lubricant oil, and hoses 15 and 16 are installed for the air to flow into and out of the chambers 13 and 14. When rotated by a motor, etc., the rod 4 is makes linear motion with respect to the case 7, and capacity changes of the cavities resulting therefrom are absorbed by deformation of the hoses 15 and 16. Thus enhancement of the effectiveness in maintenance operations and the durability are enhanced.
Patent JP-H01139552-A (JP)
Title: Propanediol derivative
Inventor: INOUE KEIZO
IPC: C07D263/30
Filed: 1988-08-11
Abstract: NEW MATERIAL:A compound shown by formula I (R<1> is higher alkyl; R<2> is primary - tertiary amino or quaternary ammonium; n is 3-10) and a salt thereof. EXAMPLE:N-[4-[3-(Octadecyloxy)propoxy]butyl]-N,N,N-trimethylammonium methanesulfonate. USE:An antitumor agent showing strongly inhibitory action on multiplication of tumor cell and low side effects. Neither aggregation of blood platelet nor hypotensive action is recognized. PREPARATION:A compound shown by formula II (Y is henzenesulfonyloxy, lover 1-4C alkanesulfonyloxy, halogen, etc.) is reacted with an amine in a solvent such as water or ethanol at -20-150 deg.C to give a compound shown by formula I.
Patent JP-H0620606-A (JP)
Title: Plasma display pannel
Inventor: KANI AKIRA
IPC: H01J17/49
Filed: 1992-07-07
Abstract: PURPOSE:To allow no deterioration of positive characteristic so as to prevent the runaway of current even though discharge gas is large by dividing the surface of a cathode formed in a discharge cell with material having different secondary electron emissivity. CONSTITUTION:ZnO is coated on a substrate electrode making the low gamma portion of a cathode as KL. Thereon the high gamma portion KH of, for instance, 80mum in diameter is formed in the center of a cell. Its material is made by solid- dissolving Li2O of 10 molar percentage in LaNiO3. The material is used as thick film ink after being formed into fine particles of, for instance, approximately 0.3mum, and is kneaded with low melting point glass fine particles and fluid vehicle. A 42 percentage by weight of Ni-6 percentage by weight of Cr-Fe alloy plate of 0.15mm thick, for instance, is etching processed, and using the same as an electrode, SiO2-B2O3-PbO-Al2O3-ZnO glass fine particles are electrodeposited thereto. Thereafter the same is fused at 650 deg.C so as to make a partition wall PA whose whole surface is coated with dense dielectric. Thereby no deterioration of positive characteristic is allowed so as to prevent the runaway of current even though discharge gas is large.
Patent JP-H0930496-A (JP)
Title: Bearing device for double reversing propeller shaft
Inventor: SAKAMOTO YOSHITARO
IPC: B63H5/10
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To prevent an inside propeller shaft from the addition of the mass of a front propeller for preventing a usable rotary region from the vibrational trouble caused by a resonance phenomenon, while preventing a casing from the expansion and improving the reliability of a double reversing bearing. SOLUTION: The front end side of a double reversing propeller shaft 7 consisting of an outside propeller shaft 5 and inside propeller shaft 6 disposed concentrically is housed in a casing 4 and supported respectively through bearings 23, 24. Bevel gear 13 on the lower end of a vertical shaft 12 meshes with bevel gears 10, 11 on the respective front ends of outside and inside propeller shafts 5, 6. A double reversing bearing 21 is provided at the rear side of an annular space 20 between the outside and inside propeller shafts 5, 6. The front end of the outside propeller shaft 5 is extended up to the intermediate position of the bevel gears 10, 11. The extension part 5a is supported by a bearing 28 provided between the bevel gears 10, 11 in the casing 4.
Patent JP-S6179643-A (JP)
Inventor: MATSUMOTO HIDEO
IPC: B32B13/06
Filed: 1984-09-28
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-S6097115-A (JP)
Title: Material containing magazine
Inventor: ARAKI KAZUNORI
IPC: B65G59/00
Filed: 1983-10-28
Abstract: PURPOSE:To enable continuous feeding of material for long time, by mounting many cases for containing many material on an endless belt to be driven continually while feeding out material from the case through a pusher mechanism. CONSTITUTION:A magazine for containing many material or handles 3 when mounting a handle to the mounting portion of container body such as a beer container, is mounted with many handle containing cases 46 between a pair of endless chains 43, 44 stetched over two pair of juxtaposed sprockets 39, 40. Each case 46 is formed to have one open side and L-shaped cross-section. At the position for taking out the handle, a handle 3 in the case 46 is pushed out to the side by meams of a pusher 50 to be slided by a cylinder 49 then fitted in a guide 52. Thereafter, it is fed forward by means of a pair of spiral brush rolls 54 to be passed one by one to a receiving plate 65.
Patent JP-H05203717-A (JP)
Title: Object position deciding method
Inventor: POORU JIEFURII DE RA SAARE
IPC: G01S5/10
Filed: 1992-07-29
Abstract: PURPOSE: To calculate a position of an object highly accurately from a more correct position line by calculating three or more position lines from a plurality of generated hyperbolic electromagnetic wave patterns, identifying respective lanes by two methods and determining correctness by a size of a region surrounded by each position line based on each lane. CONSTITUTION: Each automobile is equipped with a position indicator, wherein phase difference in signals from respective transmitters is respectively measured, and these are used to generate three or more hyperbolic position lines. A first method for identifying lanes is to count the number of lanes when the position indicator passes when it moves from an initially set predetermined position and to verify the lane where it is positioned. A second method is to overlay two coarse hyperbolic patterns with different frequency on a dense hyperbolic pattern. Two triangles formed of three position lines respectively obtained by these methods are compared with each other, and a position of the position indicator is determined from the position lines forming the smaller triangle.
Patent JP-S6261012-A (JP)
Title: Optical star coupler for plastic optical fiber and its production
Inventor: KAWADA TOSHIO
IPC: G02B6/28
Filed: 1985-09-12
Abstract: PURPOSE:To surely fix optical fibers in an extremely short period by injecting a low refractive index acrylic resin of UV curing type to the periphery of an already cured high refractive index acrylic resin and optical fiber bundles and curing the same. CONSTITUTION:The UV curing type acrylic resin 2 having 1.52 refractive index is injected into a cavity 5 and a pair of the optical fiber bundles 1, 1' to be coupled are inserted into the cavity 5 so as to maintain 11mm space. UV light having a peak at 350nm wavelength is irradiated thereon to cure a core part 2. A molding tool 4 is then cut away by a cutter knife, etc. and the optical fiber bundles 1, 1' coupled at the core part 2 is put into a rubber mold 6 for forming clad by opening slots 7, 7' for insertion. The UV curing acrylic resin 3 having 1.48 refractive index is filled therein and UV light is irradiated from the periphery to cure the clad part 3. Finally, the mold 6 is removed and the star coupler is obtd.
Patent JP-S6178673-A (JP)
Title: Printer
Inventor: SEKINE KAZUMI
IPC: B41J11/02
Filed: 1984-09-26
Abstract: PURPOSE:To obtain an impact-type printer generating less printing noise and not damaging a transparent platen, by a construction wherein a striking part of a hammer is formed of a material having a hardness lower than that of a transparent platen. CONSTITUTION:With an electric current passed to a solenoid 4, the hammer 5 is moved in the direction of a pressure-sensitive paper 2, and impacts against the paper 2 to form a color. The tip 6 of the hammer 5 is formed of an elastic material having a surface hardness lower than that of the transparent platen 1 formed of a hard rubber or the like. Accordingly, the tip 6 of the hammer 5 absorbs the printing noise, and it does not damage the platen 1 even when the printer is driven in the absence of the paper 2.
Patent JP-H0252064-A (JP)
Title: Water ejection method
Inventor: TSUNODA TAKAHARU
IPC: B05B17/08
Filed: 1988-08-12
Abstract: PURPOSE:To develop a stripe pattern on sprinkled water by intermittently forming places low in light transmissivity to sprinkled water. CONSTITUTION:When the water sent under pressure by a pump is ejected from a nozzle 1 having transparency in a rod-shaped or linear form, for example, air is intermittently blown in the nozzle 1 from an air injection port 2 to mix fine air bubbles 3 with water and turbidity parts 5 are partially formed to the jet water 4. The nozzle 1 is intermittently vibrated by an exciter 6 to finely displace the position of a nozzle orifice at a high speed and partial disturbance is generated in the water stream of the jet water 4 to form turbidity parts 5'. Further, a dye 8 is intermittently injected in the nozzle 1 to be mixed with the water and colored parts 9 are partially formed to the jet water 4. This means lowering the light transmissivity of water is intermittently applied. As a result, a stripe pattern can be developed on the jet water.
Patent JP-S5991872-A (JP)
Title: Gelatinous preserving agent for food and the like
Inventor: HIRAIWA SETSU
IPC: A01N25/04
Filed: 1982-11-18
Abstract: PURPOSE:To keep the freshness of a food in a food container or refrigerator, by incorporating water contained in a hydrophilic gelatinized gel with a specific proportion of ethyl alcohol in specific ratios between the water and ethyl alcohol. CONSTITUTION:A gelatinous preserving agent for food, etc. prepared by incorporating ethyl alcohol uniformly with a hydrophilic gelatinized gel containing three components of water, ethyl alcohol and a hydrophilic high polymer in the following ratios; 97-50vol% water and 3-50vol% ethyl alcohol and further 100vol% total ethyl alcohol and water to form a stable gel structure. In using the preserving agent, the agent is filled in a covered vessel 1 having a lid 2 with plural opened holes 3 and then put in a necessary place, e.g. a refrigerator.
Patent JP-H0489567-A (JP)
Title: Method of detecting antibody related to self immune disease and reagent used therefor
Inventor: TAKEUCHI FUJIO
IPC: G01N33/564
Filed: 1990-08-01
Abstract: PURPOSE:To enable detection of the existence of an antibody related to a self immune disease such as chronic joint rheumatism in a sample such as body liquid by using a specified peptide to detect an antigen/antibody reaction to the sample. CONSTITUTION:A sample is caused to react oligo peptide compatible with a part of an antigen composite matching a main tissue of a self immune disease patient to detect an antigen/antibody reaction thereto. With such an arrange ment, even for a patient who is negative in rheumatoid factor and diagnosed to be chronic joint rheumatism clinically, an antibody related to rheumatism can be detected, which enables handy and objective diagnosis of rheumatism. This also enables the detection of an antibody to a tissue matching antigen existing in a patient of a disease which incurs a self induction immuno reaction to a tissue matching antigen system.
Patent JP-H0488522-A (JP)
Title: Ultrasonic range finder
Inventor: DOI KOJI
IPC: G06F3/043
Filed: 1990-08-01
Abstract: PURPOSE:To simplify the configuration of a circuit for arrival time regulation of ultrasonic wave and to improve operability by regulating the measurement of group arrival time and phase arrival time by one measurement permission means. CONSTITUTION:The zero cross point of a signal from a sensor 2 is detected by a comparator 9 via an initial stage amplifier 5, a full-wave rectifier circuit 6, a low-pass filter 7, and an envelope differentiation circuit 8, and the group arrival time ts of ultrasonic oscillation is regulated at that point. A comparator 10 is a zero cross comparator which detects the zero cross point of a signal waveform amplified at the initial stage amplifier 5, and the phase arrival time tp is regulated by one of the zero cross points obtained at the comparator. A comparator 15 is a reference level comparator which detects the fact that the output of the low-pass filter 7 shows a level over a reference level, and regulates respective effective range of the output, and invalidates the occurrence of the zero cross point by a noise, and always regulates ts and tp correctly.
Patent JP-H1131402-A (JP)
Title: Vehicular lamp
Inventor: HASHIGAYA KAZUYA
IPC: F21W107/00
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To attach an inner lens and a reflector to an extension formed in a lamp body by using a simple means. SOLUTION: This lamp is composed by forming a lamp chamber 5 by covering a front opening of a lamp body 2 with an outer lens 4, and by mounting a reflector 6 holding a bulb 8 of a main vehicular lamp 1 in the lamp chamber 5, and also by installing an extension 15 in the vicinity of the opening of the reflector 6. In this case, the extension 15 is fixed on the lamp body 2 or the outer lens 4, and a reflector 10 of an auxiliary vehicular lamp 3 and an inner lens 13 covering the opening of the reflector 10 is attached to extension 15.
Patent JP-S6251840-A (JP)
Inventor: ANSONII KIISU SHIYAAPU
IPC: H04M3/42
Filed: 1986-08-28
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-H03178516-A (JP)
Title: Wire-through method into floor-rug wiring path hole
Inventor: MAMIYA NOBUO
IPC: H02G3/30
Filed: 1989-08-03
Abstract: PURPOSE:To penetrate a lead easily even at the time of a small wiring path hole by movably arranging a magnetic type suction apparatus to the upper section of a floor rug with the wiring path hole, sucking and guiding a magnetic- substance moving piece bound at the tip of the lead by the magnetic type suction apparatus and penetrating the lead into the wiring hole. CONSTITUTION:A lead 4, from which a coil is wound, is connected to a magnetic-substance moving piece 5, the magnetic-substance moving piece 5 is inserted to one end of a wiring path hole 3, and a magnetic type suction apparatus 6 is disposed onto the top face of a rug 2. The suction apparatus 6 is moved gradually along a wiring root on the top face of the rug 2. Suction force based on the Coulomb law works between the magnetic type suction apparatus 6 and the magnetic-substance moving piece 5, and the lead 4 is penetrated into the wiring path hole 3.
Patent JP-H07165703-A (JP)
Title: Topical collyrium composition for treatment of glaucoma and high intraocular tension
Inventor: JIYON BISHIYOTSUPU
IPC: A61K31/085
Filed: 1994-08-03
Abstract: Disclosed is the use of cloprostenol, fluprostenol, their analogues and their pharmaceutically acceptable salts and esters for the treatment of glaucoma and ocular hypertension. Also disclosed are ophthalmic compositions comprising said compounds.
Patent JP-H0366372-A (JP)
Title: Vertical motion device for bottle for surgical operation
Inventor: YAMAMOTO MASAMI
IPC: A61F9/00
Filed: 1989-08-07
Abstract: PURPOSE:To save the space by setting two kinds of bottles to one support by providing a first supporting part which is attached to a movement operating part and supports a first bottle, and a second supporting part which is provided on the support and supports a second bottle, can move up and down against the support, and has a gap part for allowing a first supporting part to pass through. CONSTITUTION:The vertical motion device for a bottle for a surgical operation is provided with a first and a second bottles 44, 45, and a movement operating part 46 is placed in a support 41 and brings a first bottle to up-and-down motion. A first supporting part 42 is provided on the movement operating part 46 and supports a first bottle 44. A second supporting part 43 is attached to the periphery of the support 41 and brought to up-and-down motion manually along the support 41. A second supporting part 43 supports a second bottle 45. A second supporting part 43 has a gap part 60, and constituted so that a first supporting part 42 passes through the gap part 60. Accordingly, a first bottle 44 and a second bottle 45 can execute the up-and-down motion without interfering with each other.
Patent JP-H0737833-A (JP)
Title: Light emission system heat treater for substrate
Inventor: SATO TORU
IPC: H01L21/26
Filed: 1993-07-22
Abstract: PURPOSE:To increase the cooling effect of a substrate when the substrate subsequent to a heat treatment is taken out from a chamber to improve the throughput of the device, to eliminate temperature distribution in the substrate at the time of cooling of the chamber to improve the uniformity of the heat treatment and to contrive to eliminate such trouble as short life of lamps. CONSTITUTION:A blow-off pipe body 18, which is formed of, a light-transmitting material and has a plurality of pieces of blow-off holes 20 bored in such a way as to distribute on the side where opposes to the wall surface of a chamber 12, is interposingly provided between the wall surfaces of the chamber 12, formed of a light-transmitting material and in which a substrate is housed, and lamps 14 for light emission and heating provided outside of the chamber and emit light on the substrate in the chamber to heat.
Patent JP-S6445406-A (JP)
Title: Polymerization of ethylene
Inventor: FUJITA TAKASHI
IPC: C08F10/02
Filed: 1987-08-14
Abstract: PURPOSE:To obtain a polymer useful for forming a film having remarkably lowered MFR and excellent blocking resistance, transparency, etc., by using a catalyst composed of a metallocene compound of a transition metal, an alumoxane and an Si compound. CONSTITUTION:Ethylene or ethylene and an alpha-olefin are polymerized in the presence of a catalyst consisting of a combination of (A) a metallocene compound of a transition metal of group IVB, group VB or group VIB [e.g. bis(cyclopentadienyl)zirconium dichloride or bis(octylcyclopentadienyl)hafnium dichloride], (B) an alumoxane [e.g. a cyclic or straight-chain alumoxane of formula I or II (R<1>-R<4> are 1-8C hydrocarbon group; m and n are 1-100)] and (C) an Si compound containing Si-O-C bond (e.g. tetramethyl silicate).
Patent JP-H0737590-A (JP)
Title: Alkali metal storage carbon material
Inventor: SATO KENJI
IPC: H01M4/587
Filed: 1993-07-24
Abstract: PURPOSE:To provide a secondary battery of high capacity excellent in cycle stability and further capable of resisting against charge/discharge of high current density. CONSTITUTION:An alkali metal storage carbon system material has a contracted ring aromatic structure to store an alkali metal in a carbon system material formed of a disordered lamination structure, and the alkali metal storage carbon system material, in which C/A atomic ratio (where represented carbon by C and alkali metal element by A) is 1 to 8 to provide at least two values of a peak of chemical shift delta of an NMR spectrum of an alkali atomic nucleus with the one peak (B) + or -2ppm and the other peak (A) provided in a plus side from this peak (B), is used in an electrode. In this alkali metal storage carbon system material, an amount of storing an alkali ion can be markedly increased, and also a structural change in the case of storage/removal can be eliminated. Alkali ion storage emitting reaction can be also increased.