baber/WOPTO huggingface dataset:
Patent JP-S63241729-A (JP)
Title: Mounting and adjusting mechanism for semiconductor laser of optical head
Inventor: TAKAHASHI JUNICHI
IPC: G11B7/08
Filed: 1987-03-27
Abstract: PURPOSE:To perform the alignment of an optical axis without deviation in deflection by performing fine adjustment in directions of an X-axis and a Y-axis, by constituting a device in such a way that an X-axis and a Y-axis guide plates are pierced into the guide pins of reference guide plates fixed on an optical head, a semiconductor laser is fixed on the guide plate on one side. CONSTITUTION:The semiconductor laser 1 is pierced into the hole 5 of the Y-axis guide plate 4, and the laser 1 is fixed with a mounting plate 2. The guide plate 17 is jointed setting the pin 25 of the optical head 25 as reference, and the guide pin 19 is adjusted in a direction of X-axis by piercing the X-axis guide plate 12, and furthermore, the adjustment in a direction of Y-axis can be performed by piercing the pin 19 into the hole 9 of the Y-axis guide plate 4. Thus, it is possible to perform the alignment of the optical axis without the deviation in a direction of deflection by applying the fine adjustment in the X-axis and the Y-axis setting the reference guide pin 19 as reference.
Patent JP-S5270743-A (JP)
Title: Input circuit
Inventor: HOSHINO TAKASHI
IPC: H01H47/18
Filed: 1975-06-17
Abstract: PURPOSE: To obtain an IC which can constitute 3-input circuit with 1 pin through a simple structure in which gate and hold circuits are provided in front stage of input circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06288434-A (JP)
Title: Vibration proof rubber composition
Inventor: JINNO FUMIHIKO
IPC: F16F15/08
Filed: 1993-03-31
Abstract: PURPOSE:To provide a vibration proof rubber composition forming vibration proof rubber suppressed in the rise of dynamic magnification so as to have rigidity and excellent fatigue resistance. CONSTITUTION:A vibration proof rubber composition is provided with rubber elastic material and minute solids of 1mum-1000mum in the maximum dimension and 10 or less in an aspect ratio embedded dispersedly in the rubber elastic material. With the maximum dimension of the minute solids being 1mum or more, the rise of dynamic magnification is suppressed, but when the maximum dimension or aspect ratio of the minute solid becomes large, the fatigue resistance of the vibration proof rubber composition is gradually lowered. The vibration rubber composition can be used practically up to about 1000mum in the maximum dimension, desirably up to 100mum and further desirably 50mum or less. The aspect ratio is to be 10 or less, desirably 2 or less.
Patent JP-H07263874-A (JP)
Title: Structure for fixing case and rear lid in electronic equipment
Inventor: KAN KENJI
IPC: H04N5/64
Filed: 1994-03-17
Abstract: PURPOSE:To easily and positively fix a rear lid to a case even if there is not sufficient space and at the same time reduce the number of parts as much as possible. CONSTITUTION:A dovetail-shaped engagement protruding part 15 where the tip side is wider than the base part at least at one part of a case 10 is provided a fixed recessed part 25 which can be engaged to the engagement protruding part 15 of the case 10 on the same plane is provided at a rear lid 20 made of synthetic resin which is placed at the rear side of the case 10, and then the fixed recessed part 25 of the rear lid 20 is engaged to the engagement protruding part 15 of the case 10 so that the rear lid can be fixed to the case 10.
Patent JP-S57189863-A (JP)
Title: Ink-type pin printer
Inventor: TSUKADA TOSHIJI
IPC: B41J2/305
Filed: 1981-05-19
Abstract: PURPOSE:To unnecessitate wire-top bearing and a backside guide in a conventional ink-type wire printer and to eliminate defects such as leakage and drying of ink derived from these members, by using a typeprinting pin during typeprinting. CONSTITUTION:The attractable part 21 of a leaf spring 2 is attracted to the end surface of the upper arm of a magnetic core 11. During typeprinting, the attraction is released by operation of a coil 12, the leaf spring 2 is swung around a connection point O by the elastic repulsing force of the spring itself, the typeprinting head surface 15 of a typeprinting pin 3 fixed to the top end of the leaf spring is also swung while draing the same locus as the swinging locus A of the leaf spring 2, and typeprinting is done on the intersecting point B of a printing sheet 20 crossing the swinging locus A. Since the typeprinting pin 3, drawing the same locus as the swinging locus of the leaf spring 2 and following the leaf spring 2, moves in this way, it is not necessary to locate a coupling coil between a typeprinting wire and the leaf spring as in a conventional ink-type wire printer. In addition, a guide member for guiding the typeprinting pin 3 itself is also unnecessitated. Consequently, smooth typeprinting and proper amount-transfering can be performed.
Patent JP-H08268370-A (JP)
Title: Driving force transmission gear for travel equipment drive device
Inventor: KOBAYASHI NORIO
IPC: F16H13/12
Filed: 1995-03-30
Abstract: PURPOSE: To provide a driving force transmission gear for a travel equipment drive device, allowing the whole of the drive device to be made compact and lightweight, by efficiently transmitting a rotation driving force. CONSTITUTION: This driving force transmission gear T for a travel equipment drive device 10 used for rotating the wheel 13 of travel equipment, is supported so as to be capable of coming in contact with the rubber tire external surface 51 of the wheel 13, and rotatably driven with a drive mechanism 17. Also, a plurality of grooves 52 are formed on the surface 50 of the gear T in contact with the tire external surface 51.
Patent JP-H02251759-A (JP)
Title: Automatic analyzer
Inventor: TAKEICHI MAMORU
IPC: G01N11/14
Filed: 1989-03-27
Abstract: PURPOSE:To facilitate the detachment and holding a measuring instrument and to perfectly automate the washing of the washing instrument by setting the ring grooves formed on the outer peripheries of the opposed contact parts of a pair of scratching rotary bodies to the washing holes corresponding to the measuring instrument. CONSTITUTION:A washing apparatus 9 washes the used measuring instrument detached by the analytical robot controlled by a computer unit in such a state that said instrument is held by rotary brushes 903a, 903b being a pair of scratching rotary bodies. Both of the rotary brushes 903a, 903b have ring grooves 921, 922 having a triangular cross-section formed to the outer peripheries thereof, and washing hole 924 holding a large rotor 925 and a pH electrode in an inserted state and a washing hole 926 holding a small diameter rotor in an inserted state are formed on the opposed contact surfaces 923 or both brushes. For example, when the used large rotor 925 is washed, the rotor 925 is detached by the analytical robot to be positioned directly above a washing tank 904 and subsequently held to the washing hole 924 to drive a drive motor 927 and the brushes 903a, 903b are rotated to scratch and drop a liquid resin and an automatic water supply and drain system is started.
Patent JP-S59199038-A (JP)
Title: Method for forming insulative thin film
Inventor: TSUBOI SHIYUNGO
IPC: C23C16/50
Filed: 1983-04-26
Abstract: PURPOSE:To enable the control of film thickness with high accuracy by controlling the film thickness of an insulative thin film formed on a substrate basing on the current value indicated by an ammeter in a DC circuit so as to obtain a thin film of a specified thickness. CONSTITUTION:Electrodes 6, 7 are disposed in a vacuum chamber 10 for forming thin film to confront to each other and plasma is generated between these electrodes using a high frequency circuits 6-9. Simultaneously, electrodes 1, 4 are disposed in a thin film forming chamber 10 to confront to each other. A DC circuit 1-2-4 is provided with an ammeter 5 which impresses a voltage to form an insulative thin film by attracting either positive ions or negative ions in the plasma to a substrate 3 for forming a thin film provided to either one of said electrodes 1, 4. The film thickness of the insulative thin film to be formed on the substrate 3 is controlled basing on the current value indicated by the ammeter 5 to produce a thin film having a specified film thickness. In this way, the control of the film thickness is performed with high accuracy.
Patent JP-S59200397-A (JP)
Inventor: TAKASE HITOSHI
IPC: G08B23/00
Filed: 1983-04-26
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-S60218953-A (JP)
Title: Soft deciding system
Inventor: KUBOTA SHIYUUJI
IPC: H04L27/227
Filed: 1984-04-13
Abstract: PURPOSE:To reduce the deterioration of the correction effect of a soft diciding error of a nonlinear system by weighting the threshold value intervals of A/D conversion to equal phase intervals and to attain the approximately optimum soft decision. CONSTITUTION:Both a digital phase modulated signal and noise are vector-displayed in the figure (a) when they passed through a linear transmission system and the figure (b) when they passed through a nonlinear transmission system, e.g., a limitter respectively. The space of the threshold value is not set equidistantly to the amplitude of the demodulated signal unlike a convertional case when the A/D conversion is applied to a superposition signal of the noise and the digital phase modulated signal passed through the nonlinear system. Instead the threshold value space of an A/D converter 4 is set so that the phase of a reception signal is set equidistantly on the phase surface as shown in the figure. In such a way, the soft decision having the reduced deterioration is possible even to a reception signal having a changed distribution of noise by supplying the equidistant weighting to the threshold value space of the converter 4 and through a nonlinear system.
Patent JP-S59200151-A (JP)
Title: Bath unit utilizing heat pipe
Inventor: KITAJIMA SOUICHI
IPC: F24H1/00
Filed: 1983-04-26
Abstract: PURPOSE:To facilitate the cleaning of the condenser section of a heat pipe and make both the sections of the heat pipe separable so as to be able to place the heat source section on the ground even when a bath is installed on the second story by a structure wherein the loop type heat pipe to connect the heat source part with a bathtub is connected by means of detachable couplings. CONSTITUTION:The evaporator section 7 of a loop type heat pipe 6 is positioned above a burner 3 burning gas, oil or the like and housed in the interior of a heat source part 2. On the other hand, the condenser section 8 of the heat pipe 6 is installed on the bottom of a bathtub 1 by piercing through holes bored on the lower side surface of the bathtub 1. In addition, the evaporator section 7 and condenser section 8 of the heat pipe 6 are coupled each other by means of detchable couplings 11 and 11' in order to form a closed loop. Accordingly, the condenser section 8 of the heat pipe 6 can easily be cleansed because of its being exposed in the bathtub 1. At the same time, the uniform hot water temperature rise over the whole surface in the bathtub 1 because of the condenser section 8 being arranged uniformly over the whole bottom surface of the bathtub 1, resulting in eliminating the sense of discomfort, which is caused by the local gushing- out of high temperature hot water.
Patent JP-H11315448-A (JP)
Title: Reed for weaving machine
Inventor: GABALDA CARLOS M
IPC: D03D49/62
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide teeth for a reed for a weaving machine, capable of automatically constituting desired intervals between adjoining teeth, by not only facilitating an operation of attaching teeth into a frame but also without danger of wrong operation and without using a supplemental separator element. SOLUTION: In this reed for a weaving machine, equipped with a great number of parallel teeth 1 linked at both ends 2 by a frame 3 permanently fixing teeth in the interior, the teeth 1 have a central zone 4 having height corresponding to the interval between the two retaining frames 3 and thickness corresponding to width L of the reed teeth and collar or shoulders 5 which are arranged at both sides of the central zone 4 and have one side 6 extended from one face of the central part 4 and the other side 7 projected by just a value corresponding to desired intervals E between two adjoining teeth against the other faces of the central part 4.
Patent JP-H08249692-A (JP)
Title: Objective lens driving device
Inventor: KITAHARA YUJI
IPC: G11B7/09
Filed: 1995-03-07
Abstract: PURPOSE: To enhance reliability and productivity of an objective lens driving device by increasing a degree of freedom for design, stably maintaining the posture of an objective lens and obtaining a stable lens characteristic. CONSTITUTION: An objective lens 2 is held at the respective neutral points in a focusing direction and a tracking direction by a first magnetic piece 10 disposed oppositely to a focusing magnet part 6a and a second magnetic piece 11 disposed oppositely to a tracking magnet part 6b, and the area of the second magnetic piece 11 is changed with the area of the first magnetic piece 10 being maintained just as it is. Therefore, the resonance frequency of the focusing direction is changed. The resonance frequency of only the tracking direction is independently changed, and also the balance (resultant force) between the magnetic attraction of the first magnetic piece and the magnetic attraction of the second magnetic piece is properly taken, thereby being able to set the so-called lateral pressure in an arbitrary direction.
Patent JP-H10252983-A (JP)
Title: Variable plate width type heat insulation material
Inventor: TANIMOTO HIRAKI
IPC: F16L59/04
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To apply the insertion method without damaging the advantages of the heat insulation and economy of the foamed polystyrene formed body by splitting the foamed polystyrene formed body into a plurality of parts, moving the parts parallel to each other, and adapting the variable width type heat insulation material to the intervals of a fitting place. SOLUTION: The foamed polystyrene formed body comprises a body 02 and two slide members 03. The side of the body 02 is a trapezoidal plate formed body, the slide members 03 having an inclined surface opposite to the trapezoidal inclined surface is closely attached to the trapezoidal inclined surface, both inclined surfaces are formed the inclined slide surfaces 10, and the whole width can be regulated through the parallel movement in the width direction along the inclined slide surfaces 10. The variable width type heat insulation material can regulate the width through the slide to meet the width of a fitting place, and because the thickness required for keeping the heat insulation is kept by appropriately selecting the angle of inclination of the inclined slide surfaces 10, the heat insulation can not be reduced, and the heat insulation effect can be kept for a long time.
Patent JP-H07135986-A (JP)
Title: Production of useful substance by tissue culture of cupressaceae plant
Inventor: SAKAI KATSUMI
IPC: C12R1/91
Filed: 1991-03-13
Abstract: PURPOSE:To efficiently produce useful substances for a cosmetic, a medicine, a quasidrug, a food, etc., by culturing a Cupressaceae plant cell on a plate culture medium prepared by using a highly purified medium-solidifying agent of gellan gum, etc., so as to increase the culture rate of its callus. CONSTITUTION:A cell of a slice of a Cupressaceae plant (e.g. Cupressus lusitanica Mill.) is cultured to grow its cullus on a plate culture medium formed from a medium of <=3000ppm concentration of nutritive salts such as carbon sources, energy sources, vitamins, inorganic components and a plant growth regulator using a highly purified medium-solidifying agent of gellan gum, etc., under dark at 27 deg.C for 4 weeks according to the shaking culture method. Useful substances of the Cupressaceae plant accumulated in the cullus, i.e. toropolones such as hinokitiol are subsequently extracted with an organic solvent such as ethanol, thus mass-producing the objective useful substances of a Cupressaceae plant, widely useful for a cosmetic, a medicine, a quasidrug, a food, etc., with industrial advantage.
Patent JP-S56271-A (JP)
Title: Non-electrolytic copper plating solution
Inventor: MIYAZAWA OSAMU
IPC: C23C18/40
Filed: 1979-06-15
Abstract: PURPOSE: To render a plating liquid stable and to enhance mechanical property of plated film by a method wherein nonion surfactant based on polyoxyalkylamine is added to a non-electrolytic plating liquid consisting of water soluble cupric salt, complexing agent of cupric ions, etc.  
     CONSTITUTION: A non-electrolytic plating solution consists of at least one of water soluble cupric salts selected from the group of sulfate, nitrate, etc., at least one of cupric-ion complexing-agents selected from the group of ethylene diamine tetra- acetate, etc., a pH control agent such as alkali metal hydroxides or sulfuric acid, and a reducing agent for copper ions such as formaldehyde. The plating solution may contain a cuprous-ion complexing-agent such as sodium cyanate. To this plating solution, is added a proper amount of nonion surfactant based on polyoxyalkylamine which is obtained by adding amines to PE, PP. In this manner , the plating solution is stabilized, its service life is prolonged, the plating speed is increased, and the mechanical strength of the plated film is enhanced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S51150214-A (JP)
Title: Transmission-reception switching unit
Inventor: AKIYAMA MASAKI
IPC: H04M9/10
Filed: 1975-06-19
Abstract: PURPOSE: To ensure the operation during transmission and to prevent a reception output from effecting the operation. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59201686-A (JP)
Title: Retarder for automobile
Inventor: MUTOU OSAMU
IPC: H02K19/24
Filed: 1983-04-27
Abstract: PURPOSE:To simplify the structure of a retarder of a vehicle and to reduce the size and weight of the retarder by utilizing a work executed by a flywheel as a brake force when exciting a field coil to generate a voltage. CONSTITUTION:An inductor pole 7 is mounted on the outer periphery of a flywheel 4 secured to a crankshaft of an engine. A stator is disposed oppositely to the pole 7, a field coil and an armature coil are provided on the stator, thereby forming an inductor type generator. When the field coil is excited to generate a voltage, a work executed by the flywheel 4 is utilized as a brake force. The field coil is excited by a battery 21 through a controller 20. The armature coil is connected to a resistor disposed in a cooling box 23.
Patent JP-H11256948-A (JP)
Title: Sash provided with water leakage preventing function for bathroom window
Inventor: HIRAKAWA TAKESHI
IPC: E06B7/14
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To prevent wetting of the ground under a window of a bathroom with the water by providing a draining material for leading the water to be dripped along the inner surface of a window opening and closing fitting at a room-inside in a lower part of the window opening and closing fitting in the horizontal direction. SOLUTION: Sliding doors 2 as a window opening and closing fitting 1A are arranged at a side corresponding to a wash place, and a frame 2a is provided with a window glass 2b and a mirror 2c in the same level. A draining member 7 is provided in a lower part of the sliding doors 2 inside of the bathroom so that a lower end 7a of the draining material 7 is opened over the whole length of the sliding doors 2 in the horizontal direction. When the shower is splashed to a surface of a mirror 2c of the sliding door 2 inside of the bathroom, the water dripped along the mirror surface is led to a bathroom 1 side through the draining material 7 provided in the lower part of the sliding doors 2. With this structure, the water is drained through a drain hole provided in the wash place of the bathroom 1 without flowing out of the end of a guide rail 8.  Wetting of the ground under the window of the bathroom with the water is thereby prevented.
Patent JP-2000269124-A (JP)
Title: Charged beam drawing system
Inventor: KUSAKABE HIDEO
IPC: G03F7/20
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To facilitate readjustment of deflection amplifier, regardless of the operating environment for increasing the availability rate of system. SOLUTION: This electron beam drawing system focuses the charged beam radiated by an electron gun 101 through two or more electron lenses, and at the same time deflects the beam to radiate it to a sample 113 by using two or more deflectors, so as to draw a desired pattern on the sample 113. Each deflection amplifier 450, which is used to provide deflection signals to a forming deflector 106 in this case, has a storage which stores correction data for improving the linear deflection distortion data and settling characteristics, a DAC which generates deflection signals based on various data stored in the storage and deflection data, an input data line which is bidirectional, and enables an external unit to read from or write to the storage.
Patent JP-S57565-A (JP)
Title: Colleration system within perpendicular plane of radar
Inventor: YOKOUCHI MICHINORI
IPC: G01S7/292
Filed: 1980-06-03
Abstract: PURPOSE:To perform correlation operations in a distance direction and a perpendicular direction and detect a target by adding a control circuit to radar video by an electron beam scanning within the perpendicular plane. CONSTITUTION:Radar video is inputted from an input terminal 12 to a correlation circuit 11. A (K-1) register 13 temporarily stores the results of the correlation before one distance of the processing distance unit in the distance unit of the correlation. A storage circuit 14 stores the results of the correlation before one transmission of the distance unit under processing in the distance unit of the correlation. The outputs of the (K-1) register 13 and the storage circuit 14 are inputted to the circuit 11. The circuit 11 is controlled by a control circuit 18. The outpt of the register 13 is derived from an output terminal 16 via an output register 15.
Patent JP-H06254876-A (JP)
Title: Composite optical element and production thereof
Inventor: TERAMOTO SATOSHI
IPC: B29L11/00
Filed: 1993-03-09
Abstract: PURPOSE:To freely select the thickness and material quality of a base material and to easily release a mold and a resin layer without deforming and damaging the base material at a time of the release of the mold and the resin layer. CONSTITUTION:An energy curable resin is placed on the upper surface of a base material 2 and a mold 1 for molding an optical element is pressed to the resin to form a desired resin layer 3. Next, the resin layer 3 is cured by the irradiation with energy and the cured resin layer 3 is released from the mold 1. At this time, the surface 2a capable of being subjected to the face contact with a release member 4 is provided to the optical effective diameter outer peripheral part of the molding surface or side surface of the base material 2 and the base material 2 and the release member 4 are brought to a face contact state through the surface 2a to release the mold 1 and the resin layer 3.