baber/WOPTO huggingface dataset:
Patent JP-H072153-A (JP)
Title: Assembly type core for rubber crawler
Inventor: MURAMATSU TAKEO
IPC: B62D55/253
Filed: 1993-06-19
Abstract: PURPOSE:To provide an increased life for a rubber crawler and to reduce its cost by a method wherein a bolt or a nut is disposed to the outside of a bolt through-part formed in a plate-form part, a bolt through-part is formed in a central member, and bolts are inserted in and joined in a screwed-in state with the two through-parts for integral formation. CONSTITUTION:The plate-form member 11 of a core 101 has wing parts 12 and 12 extended to the right and the left and the portion is embedded in a rubber resilient body 31 forming the main part of a rubber crawler. Meanwhile, a central member 21 integrally fixed to the plate-form member 11 has a pair of protrusions 22 formed at the right and the left of a central part. The protrusions are protruded from the inner peripheral surface 32 of the rubber resilient body 31 and a part nipped between the protrusions 22 formed on engaging parts each engaged with a sprocket. The plateform member 11 and the central member 21 are formed integrally in a way that bolts 41 are inserted through bolt through-parts 13 and 23 formed in the respective members and joined in a screwed in-state with respective nuts 42 arranged to the outside of the plate-form member 11. Thus, the core 1101 is easily replaced even when the central member 21 is broken owing to use.
Patent JP-H0337189-A (JP)
Title: Apparatus for vapor growth
Inventor: IGARASHI IWAO
IPC: C30B25/08
Filed: 1989-07-03
Abstract: PURPOSE:To improve gas discharging efficiency by providing an inlet of a vent pipe with a flange contacting a vent hole end of a reaction tube, further one surface contacting the vent hole with a packing and the other surface with a cooler and installing a low heat transfer part between the cooler and the vent pipe. CONSTITUTION:The interior of a reaction tube 1 is decompressed and heated at 400-800 deg.C with a heater 10. A gas containing a silane-based gas, such as SiCl4, and NH3 added thereto is introduced from a gas feed port 3 to grow nitride films on the surfaces of substrates (W) placed in the reaction tube 1. Gases without contributing to the formation of the films are discharged from a vent hole 4. In this case, a reaction gas is passed through the vent hole 4 and the inlet of the vent pipe 5. A liquid passage 8 (cooler) for cooling a packing 7 of a flange 6 is separated from the inner surface of the vent pipe 5 through a gap 9 with low thermal conductivity and heat absorbing effects from the inner surface of the vent pipe 5 with the liquid passage 8 are remarkably reduced. Thereby, the amount of the condensed reaction gas passing through the vent pipe 5 is reduced. As a result, the amount of a reaction product (a) deposited on the inner surface of the vent pipe 5 is reduced to carry out smooth gas discharge.
Patent JP-2000011243-A (JP)
Title: Commodity carrying-out device of automatic vending machine
Inventor: NAKAYAMA MASAKI
IPC: G07F9/00
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To reduce the carrying-out mechanism and to lower the manufacture cost, and to suppress a heat leak in a storage chamber space and to improve the heat insulation efficiency of commodities in the storage chamber by fitting a counter weight which imparts balance weight to a commodity carry-out member to a 2nd beltlike member extended between a driving roller and a driven roller. SOLUTION: As the driving motor operates, driving sprockets 35 is driven through a worm, a worm wheel, and a driving shaft 40 to rotate and a 1st chain 37 rotates, so that an X module part 22 coupled with the 1st chain 37 is elevated through an arm within a range of the overall height of an article storage box 7. The counter weight 46 always imparts balance weight to the X module part 22 through driving sprockets 35 of an elevation mechanism 31 and the 1st chain 37. When the X module is elevated through the operation of the driving motor 34, the driving sprockets 43 are driven through a speed reducing mechanism 33 to rotate and a 2nd chain 37 rotates to move up and down.
Patent JP-S6237013-A (JP)
Inventor: OOTA HIROSHI
IPC: H02H3/02
Filed: 1985-08-06
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-H0462047-A (JP)
Title: Method for bonding copper and resin
Inventor: CHIYUN IEE CHIEN
IPC: B29C65/64
Filed: 1990-07-02
Abstract: PURPOSE: To enhance adhesive strength and acid resistance by forming a copper oxide layer on a surface by oxidizing copper and reducing the copper oxide layer under a specific condition to cuprous oxide and pressing the surface of cuprous oxide and a resin under heating. CONSTITUTION: A copper oxide layer is formed on the surface of copper by oxidizing copper. A reducing soln. having adjusted concn. and pH is used in a state sufficiently circulated at adjusted temp. and the formed copper oxide layer is reduced to cuprous oxide for an adjusted reaction time for changing a form thereof. Next, the surface of cuprous oxide formed by reduction and a resin are pressed under heating to be bonded. The reducing soln. is prepared by dissolving a reducing agent selected from a diamine, formaldehyde, sodium thiosulfate and sodium borate in water in a concn. 10-100 g/1 and the pH value thereof is held to about 7-12 and the temp. thereof is kept constant within a temp. range of about 20-35 deg.C.
Patent JP-H0730180-A (JP)
Title: Laser light source
Inventor: TATENO KIMIO
IPC: H01S3/109
Filed: 1993-07-13
Abstract: PURPOSE:To generate a constantly stable harmonic output by detecting the reduction in the harmonic output using a photodetector and then setting a servo loop for feeding back to a wavelength selection element. CONSTITUTION:Increase and decrease signs of injection current given to a semiconductor laser 1 and increase and decrease signs of signals from a photo detector 6 operating as the monitor of a second harmonic output are input to a servo circuit 7 for comparison. Namely, the deviation in semiconductor laser wavelength is detected and is corrected to a proper value by the wobbling method. Therefore, since the oscillation wavelength of the semiconductor laser can be controlled in a system where the servo loop is closed, a constantly stable harmonic output can be obtained even if disturbance due to mechanical vibration and temperature fluctuation are applied to a wavelength conversion element.
Patent JP-H07127585-A (JP)
Title: Fluid compressor and method for assembling fluid compressor
Inventor: HIRAYAMA TAKUYA
IPC: F04B27/06
Filed: 1993-07-13
Abstract: PURPOSE:To easily make the axis of bearing members supporting both ends of a cylinder where a rotor of a motor is mounted coincide with the axis of a stator of the motor to realize the assembly. CONSTITUTION:A fluid compressor is provided with a cylinder 25 where both ends are rotatably supported by both bearing members 27, 29 in a closed case 1, a body of revolution 39 which is arranged in the cylinder 25 in a deviated manner and forms a compression chamber 47, and a driving means 17 consisting of stator 21 of a motor fixed in the closed case 1 and a rotor 23 of the motor which is rotatably arranged inside the stator 21 of the motor and where the cylinder 25 is inserted and fixed. A bearing supporting member 37 provided with a mounting hole where the axes of both bearing members 27, 29 and the stator 21 of the motor and the center of the assembly hole are made to coincide with each other is fixed in the closed case 1, and one of the bearing members 27 to support both ends of the cylinder 25 is directly fixed to the side of the closed case 1 and the other bearing member 29 is inserted and fixed to the assembly hole of the bearing member 37 to realize the assembly.
Patent JP-H0461897-A (JP)
Title: Bedding drying method using electric carpet and device therefor
Inventor: NARUO MASAYUKI
IPC: F24D13/02
Filed: 1990-06-29
Abstract: PURPOSE:To prevent the occurrence of bedding color fading or quality deterioration due to overheating by detecting the temperature of the bedding, and controlling the heat generation of an exothermic body with a temperature controller, so as to maintain the temperature of the bedding suitable for drying. CONSTITUTION:A bedding drying device is constituted with an electrical carpet body l equipped with a temperature detector 4 comprising a temperature detecting element such as thermistor as a bedding temperature detecting means for detecting the temperature of bedding 3, a temperature detector 4 for detecting the temperature of the bedding 3 placed on the electrical carpet body l, and a temperature controller 5 for controlling the heat generation of an exothermic body 2a on the basis of a temperature signal from the temperature sensing element 2b of the electrical carpet body l and a temperature signal from the bedding temperature detector 4. According to the aforesaid construction, the temperature of the bedding 3 can be detected via the arrangement of the bedding 3 on the electrical carpet boy l, and the temperature detector 4 between the surface of the carpet body 1 and the bedding 3, and power supply to the exothermic body 1b can be controlled with the temperature controller 5.
Patent JP-H115589-A (JP)
Title: Waste material processing plant barge
Inventor: OKADA AKIRA
IPC: B63B35/00
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To efficiently support the processing of a waste material generated by a large-scale disaster, etc., from the sea by providing an inboard approaching route and an outboard leaving route for a truck as a transportation means and a cargo handling means for a barge as a transportation means. SOLUTION: A truck 18 passes an inboard approaching route 18a, reaches a waste yard equipped in a vessel and throws away waste material. In waste material at the waste yard, combustible materials crushed by a crusher 3, an earth and sand sorter 5 and a magnetic separator 7 are separated. The truck 18 throwing away waste material at the waste yard passes an outboard leaving route 18b and leaves outboard. Further, a barge cargo handling means for carrying out noncombustible materials sorted by the crushing separator 3, 5 and 7 and ash exhausted from a continuous incinerator 11 by loading noncombustible materials and ash into the barge 17 is provided. After the barge 17 loads waste material and transfers waste material to the waste yard of the vessel, loading of noncombustible materials and ash and efficiently transferring of them to the heaping place are made possible.
Patent JP-H08900-A (JP)
Title: Iron stand for connecting sucking port of cleaner
Inventor: SATO MICHIAKI
IPC: A47L9/02
Filed: 1994-06-20
Abstract: PURPOSE:To provide beautiful ironing finish by miniaturizing, lightening and low-pricing the iron stand so as to use it even at home by connecting the sucking port or hose of a cleaner to the iron stand. CONSTITUTION:Concerning this iron stand, a hole is bored on a metal or plastic box 2 with no lid, and a connecting part 1 with the cleaner is fitted there. Then, by linking the cleaner to a pipe 1 on the taper of the connecting part, negative pressure is loaded into the box 2, and steam generated from an iron is absorbed through wire netting 3, sponge or cotton 4 and cloth 5 on the surface. Thus, the same operation as a sucking type iron stand fitting a sucking pump for job can be provided, the finish of ironing is made beautiful and finishing time can be shortened.
Patent JP-S5963758-A (JP)
Title: Laminated type charge coupled device solid-state image pickup element
Inventor: KOIKE NORIO
IPC: H04N5/335
Filed: 1982-10-04
Abstract: PURPOSE:To improve resolution by periodically arranging two series picture element electrodes displaced in the half picture element size horizontal direction at every row in the substrate constitution of a two-stoired image pickup element and changing optical signal charges stored so as to be distributed and transferred to two series of vertical CCDs. CONSTITUTION:The second ground 1-b of picture element electrodes is displaced and arranged only by half picture element size to the first grop 1-a, and the first and second vertical CCDs are disposed on both sides of an insulating isolation band 17. The electrodes 1-a, 1-b are each connected to diffusion layers 11-a, 11-b through windows 10-a, 10-b. With the signal charges of each electrode group, transfer gates are opened by using predetermined pulses, and they are each transferred alternately in vertical CCD groups and transmitted over a horizontal CCD 3, and transmitted over an output 4 by pulses phiH1-phiH3. Accordingly, the signals of adjacent rows are transferred at the same time in the vertical CCDs and transferred displaced for a fixed time in the horizontal CCD, signals are processed easily, and resolution can be improved both in the horizontal and vertical directions.
Patent JP-S6155321-A (JP)
Inventor: FURANSHISU ROBAATO DOREEPAA
IPC: F02D41/40
Filed: 1985-08-08
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-S5875276-A (JP)
Title: Extracting method for coordinates of center of gravity of picture figure
Inventor: TSUJI SHIYUUJI
IPC: G06V10/42
Filed: 1981-10-29
Abstract: PURPOSE:To update and store the coordinate of the center of gravity of a pattern, and to detect the coordinates of the center of gravity easily by storing the coordinates of every scanning point of the figure pattern, and storing the pattern area obtained by cumulatively counting occupation points of the pattern up to a current scanning point. CONSTITUTION:A read line sensor 1 makes a line-by-line scan on a picture surface from which a picture is to be extracted, and an input light signal is converted photoelectrically into a picture signal, which is binary-coded by a binary coding circuit 2 and then inputted to a picture processor 3. Further, read pulses from an oscillator 4 are applied to the line sensor 1 and also inputted to an X coordinate counter 5 for calculating the point coordinate value of a current signal, thereby supplying a carry signal to an Y-axis coordinate counter 6. The outputs of those counters 5 and 6 are supplied to the processor 3, which finds coordinates of every scanning point and the pattern area obtained by cumulatively counting pattern occupation points according to its stored program to store them in a component storage part 7 and an area storage part 8, thereby storing the coordinates of the center of gravity in a gravity-center coordinate storage part 11.
Patent JP-S6064505-A (JP)
Title: On-vehicle antenna device
Inventor: IKEDA TOYOICHI
IPC: H01Q21/29
Filed: 1983-09-19
Abstract: PURPOSE:To attain stable reception of a signal at all times by arranging a dipole antenna in parallel with a part at a right angle to a progressing direction of a car and arranging a unipole antenna at a position orthogonal to the dipole antenna. CONSTITUTION:The dipole antenna 8 is arranged in parallel with a part at a right angle to a progressing direction of the car at a roof rear part of a car body while being parted from the car body by 15-20cm in the central feeding system. Moreover, the unipole antenna 9 operated by using the car body as ground is arranged to a position orthogonal to the antenna 8 so as to form the diversity antenna. An output of both the antennas 8, 9 is connected to diversity circuit 12 by a cable 11 by using a two-conductor coaxial cable. Thus, when the radio wave incoming direction is the forward/reverse direction of the car body, the antenna 8 is operated and when the incoming direction is a direction toward both sides of the car, the antenna 9 is operated, then the reception always stable is attained even if the radio wave incoming direction is changed in either direction.
Patent JP-H0462494-A (JP)
Title: Ultrasonic body sensing device
Inventor: MATSUI HIROO
IPC: G01S15/02
Filed: 1990-06-29
Abstract: PURPOSE:To stably detect a body from a short distance to a long distance by decreasing the attenuation quantity of an attenuator provided behind a receiving amplifier circuit with the time from the transmission of an ultrasonic wave pulse. CONSTITUTION:Right after the transmission of the ultrasonic wave pulse, namely, when a detection distance is short, the attenuation quantity of the attenuator 20 provided behind the receiving amplifier circuit 7 is made large in circuit constitution wherein the attenuation quantity of the attenuator 20 provided behind the receiving amplifier circuit 17 is variable. Then the attenuation quantity of the attenuator 20 is decreased stepwise or continuously to increase the detection rate of a long-distance body, thereby obtaining stable detection performance continuously from a short distance to a long distance.
Patent JP-H0222803-A (JP)
Title: Resin-bonded rare-earth magnet
Inventor: SAKURAI MITSURU
IPC: H01F1/057
Filed: 1988-07-11
Abstract: PURPOSE:To easily obtain a magnet having properties intermediate between properties of Sm-Co magnet and properties of Nd-Fe-B magnet by using, as raw material powder, a mixture of magnetic powder basically composed of Sm and Co and magnetic powder basically composed of Nd, Fe and B. CONSTITUTION:An organic resin as a binder is added in a mixture of Sm-Co magnetic powder and Nd-Fe-B magnetic powder which are blended in proportions as desired. The mixture is subjected to compression molding, injection molding or extrusion molding within a magnetic field or without a magnetic field. According to an embodiment, Nd-Fe-B magnetic powder and Sm-Co magnetic powder produced by the thin-band quenching process are mixed together in proportions as desired and blended well by a screw-type blender. 2% by weight epoxy resin is added in the raw material powder thus obtained, and they are kneaded. The mixture is compression molded without a magnetic field and baked at 150 deg.C. In this manner, it is possible to obtain a magnet having intermediate properties between those of the Sm-Co magnet and those of the Nd-Fe-B magnet.
Patent JP-H1174256-A (JP)
Title: Manufacture of semiconductor part
Inventor: STARCK CHRISTOPHE
IPC: H01L21/3065
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing semiconductor parts, which can be applied for monitoring a depth of etching in the course of manufacturing semiconductor parts. SOLUTION: This method for manufacturing semiconductor parts has at least one stage for etching an upper layer formed on a substrate. In this method, at least one set of marker layers 50, which has been separated with an intermediate layer of a given thickness is grown prior to forming the upper layer, so that the marker layers and the adjacent intermediate layer have refractive indices that differ from each other. Subsequently, discontinuity in refractive indices is detected optically in the course of etching the upper layer so as to stop etching, when a sequence of the optically detected discontinuity of the refractive indices matches with a standard sequence, which indicates the thickness of the intermediate layer.
Patent JP-H1120229-A (JP)
Title: Light emitting element array chip, light emitting element array driving ic, and print head
Inventor: TOKURA KAZUO
IPC: B41J2/45
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To reduce the size and cost of a print head. SOLUTION: An LED array chip 1 comprising M pad electrodes 4 to be scanned and N pad electrodes 3 to be driven connected, in matrix, with M×N LED elements 2 is mounted on a mounting board 41 along with an LED array driving IC 10. The pad pad electrodes 3 to be driven and a driving pad electrode 16, the pad electrodes 4 to be scanned and a scanning electrode 17 are connected, respectively, through wires 42a, 42b. The pad pad electrodes 3 to be driven and the pad electrodes 4 to be scanned are arranged in a row along one longitudinal side of the chip.  The LED array driving IC 10 comprises a scan control section for validating the M pad electrodes 4 to be scanned alternatively and sequentially based on a scan signal, and a data control section for supplying a driving current to the N pad electrodes 3 to be driven based on the individual data every time when the effective pad electrodes 4 to be scanned is switched and emitting light from the N LED elements 2 connected therewith.
Patent JP-H0814261-A (JP)
Title: Bearing seal
Inventor: HITOHATA SHINZABURO
IPC: F16C33/78
Filed: 1994-07-01
Abstract: PURPOSE:To provide a bearing seal to be installed to a bearing to internally and externally seal it, more practically, a bearing seal excellent in installing property and fixing property. CONSTITUTION:A seal part is extended from one circumferential end surface of a reinforcing ring 2 to form a fitting groove sitting lip 4 and a fitting groove outer leaving lip 5. This is fitted to the fitting groove of a bearing, so that the circumferential edge of the reinforcing ring is enclosed by the partially extended part of the seal part.
Patent JP-S5873113-A (JP)
Title: Sliding boat for liquidus epitaxial growth
Inventor: OOKATA RIYOUJI
IPC: H01L21/208
Filed: 1981-10-27
Abstract: PURPOSE:To obtain a superior epitaxial growth layer by a method wherein a base plate permitting up and down driving is provided on a substrate installation section and a difference in level between a substrate placed on the base plate and a sliding face sliding by a fused liquid reservoir is always maintained at a desired value. CONSTITUTION:A screw hole 8 is provided at the base of a substrate installation section 4a formed with deep recession by penetrating a slider 1. Like the slider 1, a base plate 9 is inserted with no gap in the installation section 4a formed by carbon, for example, and a screw 10 formed with the base plate 9 in one body and threadedly engaged with the screw hole 8 is designed to be pivoted from the lower face of the slider 1. A difference in level between the upper face of the substrate 5 and a slide face 3 can freely be adjusted by the pivot of the screw 10 by placing a CdFe substrate 5 for being grown on the base plate 9.
Patent JP-H1121223-A (JP)
Title: Uv reflecting powder and cosmetic containing the same
Inventor: INOMATA YUKIO
IPC: A61K8/00
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a monodisperse powder, having high transparency, excellent-in UV protecting effects and useful as a formulating ingredient of a cosmetic by providing a powder, capable of forming a regular structure and having the UV selective reflectivity when coated. SOLUTION: This monodisperse powder (which may be any of an inorganic powder, an organic powder, a complex powder thereof, etc., and has 0.1-0.3 μm average particle diameter measured by using dynamic scattered light, <=1.50 particle diameter distribution and a spherical particle shape) is capable of forming a regular structure (a crystal latticelike structure formed when filling a uniform powder, preferably a regular structural layer emitting reflected diffracted light) and has the UV selective reflectivity capable of reflecting light in regions of UVB to UVA preferably at 250-400 nm wavelength when coated (coating of a solid surface, especially a skin surface with a monodisperse dispersion and evaporation of a volatile dispersion medium).
Patent JP-H0224636-A (JP)
Title: Optical output controller
Inventor: WATANABE SHIGEKI
IPC: H04B10/293
Filed: 1988-07-14
Abstract: PURPOSE:To easily make an output level constant even if polarization fluctuations are large by controlling the gain of an optical amplifier after specifying the output light level under polarization control. CONSTITUTION:A control switching part 6 performs switching control so that the detection signal of a photodetector 5 is applied to a polarization control part 2 and then applied to a gain control part 4. Namely, the control part 2 controls a polarization controller 1 first to maximize the output level of the optical amplifier 3 and then the control part 4 controls the gain of the amplifier 3 to specify the output light level. Consequently, when only the polarizing direction of the input light changes, the control part 2 only controls the controller 1 to maintain the output light level at a specific value. Therefore, variation in the output light level due to polarization fluctuations can be suppressed.