baber/WOPTO huggingface dataset:
Patent JP-H033555-A (JP)
Title: Position adjustment mechanism for picture reader
Inventor: YAMADA HIROSHI
IPC: H04N1/04
Filed: 1989-05-31
Abstract: PURPOSE:To minimize the position deviation even at the replacement of a photoelectric conversion element (CCD) by providing a positioning section of the CCD to an opening of a metallic plate and filling a adhering support resin agent to the gap between the surrounding of the CCD and the opening of the metallic plate. CONSTITUTION:A CCD 2 of a CCD unit 20 is inserted in a position hole 21g of nearly rectangular shape provided to a metallic plate 21, and subscanning direction reference ridges 21b, 21c and a main scanning direction reference ridge 21a are positioned accurately with respect to two mount holes 21e provided to the metallic plate 21 and picture element arrays of the CCD 2 are positioned with prescribed accuracy. Moreover, 2-liquid epoxy resin is injected and cured to the gap between the ceramic case of the CCD 2 and the positioning hole 21g to prevent the CCD 2 from being moved. Thus, even at the replacement of the CCD, deformation or distortion of the metallic plate is prevented and the position deviation is minimized.
Patent JP-S52138582-A (JP)
Title: Polymerization of olefin
Inventor: KANOU NATSUKI
IPC: C08F4/64
Filed: 1975-11-17
Abstract: PURPOSE: To obtain a polyolefin having improved fluidity even within a high molecular weight range, and processabiliy, by polymerizing an olefin by the use of a catalyst consisting of a transition metal compound of a mixture of specific solid complexes, and an organoaluminum compound. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63302385-A (JP)
Title: Measurement of rotational irregularity by laser doppler system
Inventor: SUGIKI SHINJI
IPC: G01S17/88
Filed: 1987-06-01
Abstract: PURPOSE:To enhance the reproducibility of a measured value by changing the measuring visual field of an object to be measured, by deflecting a laser beam allowed to irradiate the object to be measured. CONSTITUTION:A laser beam 2 allowed to irradiate an object 1 to be measured is deflected by a beam deflector. By deflecting the laser beam 2, the same place is not repeated at every one revolution even when the object 1 to be measured is rotated and, therefore, the cyclically repeating excessive phenomenon generated by the effect of the damage or unevenness on the surface of the object 1 to be measured is markedly reduced. Therefore, the reproducibility of a measured value can be enhanced.
Patent JP-S5262015-A (JP)
Title: Automatic windup device for camera
Inventor: IWASHITA NORIYOSHI
IPC: G03B1/12
Filed: 1975-11-17
Abstract: PURPOSE: To enable a continuous automatic windup with no complexity of mechanism and circuit by over-driving a motor for shutter windup after the finish of windup due to a delay signal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06350492-A (JP)
Title: Abnormality detecting system for distribution line carrier communications system
Inventor: KAMIYAMA KAZUHIDE
IPC: H04B3/54
Filed: 1993-06-10
Abstract: PURPOSE:To provide an abnormality detecting system for a distribution line carrier communications system capable of quickly recovering a state where a system goes down. CONSTITUTION:This system is the distribution line carrier communications system composed so that return communication from each of slave stations 2 to a master station 1 is performed when transmission from the master station 1 to each of the slave stations 2 is performed individually between the master station 1 and plural slave stations 2 connected mutually with a distribution line 3, and re-transmission can be performed when transmission failure or a reception defect, etc., occurs, and it is provided with a first detecting means 4 which detects the number of times of the transmission failure and a second detecting means 5 which detects the number of times of the reception defect.
Patent JP-H0432492-A (JP)
Title: Footstep device for man conveyor
Inventor: SAITO TOSHIRO
IPC: B66B29/02
Filed: 1990-05-28
Abstract: PURPOSE:To prevent a foot, etc. from being held and clamped by attaching a pair of brackets close to the end part of a cleat on one end part of a footstep supporting frame, mounting horizontal guide rollers to the upper and lower parts of both the brackets to lay an endless belt over the rollers, and providing and endless belt-guiding plate. CONSTITUTION:A cleat 4 is horizontally laid on the upper part 1b of a footstep supporting frame 1, and a pair of brackets 7 are provided close to one end part 4a of the cleat 4 to one end part 1c of the footstep supporting frame. A pair of guide rollers 8, 9 are horizontally mounted to the upper and lower parts of both the brackets 7 so that they can freely rotate. A riser-endless belt 10 is laid over the guide rollers 8, 9, and between them a nearly circular arc guide plate 11 is provided to guide the belt 10. When the cleat 4 adjacent to the belt is moved upward and a foot, etc. abut against the belt 10, the endless belt 10 is simultaneously moved, and thus holding or clamping of the foot, etc. can be prevented.
Patent JP-H0433405-A (JP)
Title: Surface acoustic filter and mobile radio equipment using the filter
Inventor: ONUKI HIDEO
IPC: H03H9/64
Filed: 1990-05-30
Abstract: PURPOSE:To prevent an earth potential from being raised even at high frequencies by connecting a conductive pattern, the base of a package or an external earth electrode with a thin metallic wire. CONSTITUTION:Bonding pads 7-1-7-3 provided to a terminal of one electrode of interdigital electrodes 2-1-2-3 and an input terminal 4 are interconnected by thin metallic wires 8-1-8-3. Similarly, bonding pads 7-1-7-3 provided to a terminal of one electrode of interdigital electrodes 3-1-3-3 and an output terminal 5 are interconnected by thin metallic wires 10-1-10-3. Moreover, terminals of the other electrode of the interdigital electrodes 2-1-2-3 and the interdigital electrodes 3-1-3-3 are interconnected by a conductor pattern 11, and the conductor pattern 11 and a package base 6 are interconnected by thin metallic wires 12-1-12-4. Thus, the capacitance of the capacitor is increased, and excellent earthing even at high frequencies is obtained.
Patent JP-S4997454-A (JP)
IPC: B03D1/24
Filed: 1973-12-13
Abstract: 1427216 Clarifying water INGERSOLLRANDCO 22 Nov 1973 [13 Dec 1972] 54162/73 Heading C1C Apparatus for clarifying water containing solid material, comprising a vessel containing a clarifying chamber including an upper portion and a lower portion open to the lower end of said upper portion, said lower portion being of greater horizontal side-to-side dimension than the lower end of said upper portion and projecting beyond at least one side of the lower end of said upper portion, wall means overlying said lower portion beyond at least said one side of the lower end of said upper portion for directing rising gaseous bubbles and buoyant solid material in said lower portion towards the lower end of said upper portion, liquid discharge means for discharging clarified water from said lower portion spaced outwardly of at least one side of the lower end of said upper portion, a cross-sectional area in a vertical direction of said lower portion in the path of the liquid from said upper portion lower end to said liquid discharge means being greater than the cross-sectional area of said upper portion lower end, whereby to reduce the rate of flow of liquid as compared with its rate of flow downwardly through the upper portion lower end, influent water supply means for supplying influent water to said upper portion spaced above the lower end of said upper portion, has supply means for supplying gaseous bubbles to said clarifying chamber spaced vertically between said influent water supply means and said liquid discharge means, and solid material discharge means for discharging solid material accumulating at the upper end of said upper portion.
Patent JP-H09105261-A (JP)
Title: Automobile lock
Inventor: SHIYUTEFUAN ARUMUBURUSUTAA
IPC: E05B81/14
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To improve the convenience and safety of operation. SOLUTION: A second locking arm 9 provided with an operating face 10 for a release pin 7 for detaching a detent 5 from a cutout part, and a resting face 11 for the release pin 7 for holding the detent 5 in its detached position is provided coaxially with a first locking arm 6. The second locking arm 9 is connected to a rotating trap 3 by a kinematical follow-up control device 12 so that the detent 5 is held away from the rotating trap 3 by the resting face 11 in an opening stand-by position and that the release pin 7 is away from the resting face 11 of the second locking arm 9 in the opened position of the rotating trap 3.
Patent JP-S62294516-A (JP)
Title: Foam molding tool having screening mechanism
Inventor: SUZUKI MITSUO
IPC: B29K105/04
Filed: 1986-06-13
Abstract: PURPOSE:To reduce the cost of a cushion body with a foam-molded frame, by arranging a screening mechanism screening a specific surface of a sheet frame on a foam molding tool. CONSTITUTION:Although a piston 11 performs reciprocation (illustrated with a full line and a one-dot chain line), a rubber sheet 8 is swollen and restored to the original state by leading pressurization and depressurization to an air chamber 9 based on the reciprocation. Simultaneously with the above, the rubber sheet 8 screens or unscreens a specified surface 2a of a frame 2 by sticking or unsticking the rubber sheet 8 to the specified surface 2a. The stock solution 4a of a foaming material is cast within a bottom force 1 after stationing of the frame within the said bottom force 1 and then monolithic foam molding of a cushion body 4 with the frame 2 is performed by performing mold clamping by mounting a top force 3 on the bottom force. In this instance, the specific surface 2a of the outside of a hinge bracket part 2b of the frame 2 is screened with the sheet 8 whereto a cushion body part does not clad. As the cushion body part does not clad to the specific surface 2a of the frame 2 like this, removing operation after molding becomes unnecessary and the cushion body becomes inexpensive from the cost point of view.
Patent JP-H10323561-A (JP)
Title: Deoxidizing agent
Inventor: SHIMURA KOSUKE
IPC: F22D11/00
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain an enough deoxidizing effect not only in water feed lines at high water temp. and in a boiler but also even in water feed lines at low water temp. by incorporating a heterocyclic compd. having N-substd. amino groups or its salt, and a hydroxybenzene deriv. to prepare a deoxidizing agent. SOLUTION: As for the heterocyclic compd. having N-substd. amino groups used, 1-aminopyrrolidine, 1-amino-4-methylpiperadine, etc., can be preferably used. As for the salts of these heterocyclic compds., water-soluble salts of the heterocyclic compds. and org. acids such as carboxylic acids and polycarboxylic acids are used. As for the hydroxybenzene deriv., hydroquinones, 2,3-dimethyl-1,4- hydroquinones, catechol, etc., can be used. The deoxidizing agent having a high deoxidizing effect in water feed lines at low temp. is prepared by compounding the heterocyclic compds. having N-substd. amino groups or their salts and hydroxybenzene derivs. above described.
Patent JP-H08302198-A (JP)
Title: Primer composition
Inventor: ARAI MASATOSHI
IPC: C08L83/06
Filed: 1995-05-12
Abstract: PURPOSE: To obtain a primer composition which makes it possible to firmly bond a silicone rubber to a curable liquid fluororubber. CONSTITUTION: This composition contains an organosilicon compound (A) having fluorinated organic group(s) and terminal hydrogenated silyl groups and a platinum-group metal catalyst (B) as the effective constituents and is used for modifying the surface of a silicone rubber.
Patent JP-S5929014-A (JP)
Title: Separating device of scale
Inventor: HOSAKA NOBUYOSHI
IPC: B01D35/06
Filed: 1982-08-11
Abstract: PURPOSE:To purify water and to prevent the generation of scale in apparatus to be used, by passing water containing various kinds of ions through a specific electrochemical filter, and depositing the ions contained in the water as carbonate, silicate, etc. for separating them. CONSTITUTION:When water containing Ca, Mg, silicic acid, etc. is used for a heat exchanger, the performance of a heat exchanger is deteriorated because of the sticking of scales of carbonate, silicate, etc. derived from said ions. For prevention of the deterioration, a porous filter 3 made of Ti, etc., which incorporates an inner cylinder 1 made of pure copper having magnetic poles 2 in its inside and has a spiral guide 3a, is disposed in the inside of an outer cylinder 4 which has an inner surface constituted of a pure iron member 5, and then the water to be treated is made to flow between the inner and outer cylinders 1 and 4. The cylinders 1 and 4 constitute a galvanic cell to form a magnetic field, and the various kinds of ions deposited on the filter 3 as carbonate, silicate, etc. by the electrons generating from the surface of the cylinder 1, and the salts are removed, therefore the generation of scale is prevented when said purified water is used for a heat exchanger, and the life time of heat exchanger is prolonged.
Patent JP-S5364078-A (JP)
Title: Method and apparatus for detecting wheel number
Inventor: KOYAMA KAZUHIKO
IPC: G08G1/01
Filed: 1976-11-19
Abstract: PURPOSE: To detect the number of passing wheels by detecting the variation in the flow resistance in a condiut due to the passage of wheels when these wheels pass on a flexible condiut which is supplied with air under a pressure. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6118222-A (JP)
Title: Gain controller
Inventor: HIRAI TOSHIYUKI
IPC: H03G3/20
Filed: 1984-07-04
Abstract: PURPOSE:To execute continuously give-up and recovery of gain control without any special device by providing a half-wave rectifier circuit in the inside of an accumulator comprising an adder and a register. CONSTITUTION:An input signal is attenuated by a step-up attenuator 1, converted to a digital signal by an A/D converter 2, subjected to scaling to 1/M by a scaler 3a, the output is inputted to an absolute value circuit 4, the output of which is subtracted by a threshold constant K at a subtractor 5, its output is added to an output of a register 6 holding an integrated value of an output of the subtractor 5 by an adder 7. When an output of the adder 7 is positive, a half wave rectifier circuit 8 outputs an output of the adder 7 as it is to the register 6, and when the output of the adder 7 is negative, the circuit 8 outputs zero. The output of the register 6 is decreased to 1/N by a scaler 3b and its output controls the attenuator 1. When the input amplitude is smaller than M.K, the register 6 continues to integrate -K, and when the content reaches the K or below, the circuit 8 outputs zero and the gain control is given up automatically.
Patent JP-S61275576-A (JP)
Title: Ignition timing control device of internal combustion engine
Inventor: YAGI SHIZUO
IPC: F02P5/152
Filed: 1985-06-25
Abstract: PURPOSE:To improve the operating stability of an engine by storing in sequence the manometric peak position data of the cylinder inner pressure obtained per engine cycle and controlling the ignition timing as the new peak position data synthesized with multiple data. CONSTITUTION:An ignition angle setting circuit 8 setting an ignition angle based on a manometric peak position data signal from a peak holding circuit 4 fed with output signals of a manometric signal generating circuit 1 generating a manometric signal indicating the cylinder inner pressure and a reference position signal generating circuit 3 is provided. An ignition switch SW is controlled to be closed by an ignition direction circuit 9 when the set ignition angle coincides with the present crank angle obtained by counting clock pulses from a clock generating circuit 2. The said ignition angle setting circuit 8 sets a synthetic data value synthesized with multiple data values of manometric peak position data signals to a new manometric peak value data signal and adjusts to advance or delay the ignition angle based on this signal.
Patent JP-S56108535-A (JP)
Title: Catalyst used in purifying exhaust gas
Inventor: OZAKI HIROMI
IPC: B01J23/89
Filed: 1980-10-06
Abstract: PURPOSE: To enhance vibration resistance, impact resistance and processibility of a catalyst by supporting a platinum group element to a carrier prepared by forming a layer consisting of one kind of Al, Ti, Zr or Hf and Ni on a surface of a substrate material such as Ni or the like.  
     CONSTITUTION: On a surface of a substrate material comprising Ni or containing 40% or more of Ni, one or more of a metal selected from Al, Ti, Zr, Hf or an alloy thereof is deposited by convertional means such as a flame spraying method and, thereafter, by subjecting said substrate material to heat treatment, a rough surface layer is formed to obtain the catalyst carrier. To said catalyst carrier, a platinum group metal is supported to prepare the catalyst for oxidizing an exhaust gas. A thickness of said rough surface layer is pref. about 0.001W0.5mm and, in order to support said platinum group metal to said rough surface layer, a spray method or a coating method can be applied. The obtained caralyst can be molded into an optional shape because said substrate material has good strength and ductility. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6117296-A (JP)
Title: Auxiliary memory device
Inventor: TAKIZAWA YASUTOSHI
IPC: G11C11/34
Filed: 1984-07-04
Abstract: PURPOSE:To reduce substantially current consumption by using a dynamic RAM whose refresh modes are different at the time of accessing and holding data. CONSTITUTION:When a signal RAS and an RF are made at a high level and low level, respectively, a dynamic RAM1 comes to a cell refresh mode, and its current consumption is reduced. On the other hand, when the RF is made at a high level, a dynamic RAM can be accessed if signals are given to the RAS, a CAS and a WE. However, it is necessary to give a refresh signal to the RF and to refresh the RF, and a current for holding data is increased. This means that the dynamic RAM can be controlled by instructions of a microprocessor 9 so that at only accessing it can come to a mode with a large current consumption, while in other cases it can come to a self-refresh mode with less current consumption. Thus the current consumption of an auxiliary memory device can be reduced.
Patent JP-2000332822-A (JP)
Title: Receiver, its method and medium
Inventor: HAMADA ICHIRO
IPC: H04L12/861
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To download many music data for a prescribed time. SOLUTION: In the case of purchasing, e.g. three music data A, B, C, music data with a fastest timing of transmission start (in this case, the music data B) are selected as the first data among the three music data at a time t0 when a purchase command is made, music data with a fastest timing of transmission start (in this case, the music data A) are selected as the second data at the transmission end time of the 1st music data in the remaining two music data, and the remaining music data (in this case, the music data C) are selected as the 3rd downloaded music data.
Patent JP-S5472416-A (JP)
Title: Paper sending method of recording device by pulse motor
Inventor: KIKUCHI HIDEO
IPC: B41J19/92
Filed: 1977-11-21
Abstract: PURPOSE:To perform a stable paper sending by after performing a paper sending of a determined quantity by positively rotating a pulse motor, stopping it after making a reverse rotation only certain constant distances and then making a positive rotation from that position. CONSTITUTION:Providing two each flip flops F1, F2 making synchronizing with a clock input line 5 and reversing, utilizing this output and a reversed output as a driving pulse of a pulse motor PM, moreover a signal from a control circuit PMC is supplied to AND circuits AN1, AN2 to which an output of F2 is given, AND circuits are changed over with high or low of this signal level and a positive rotation or a reverse rotation of this motor PM is controlled. Accordingly after making a positive rotation and performing a determined quantity paper sending, makes a reverse rotation to stop and then performing a paper sending, during rotating to a positive direction for only a reversed distance an operational stabilization necessary for rising up time of a motor PM can be performed and a stable paper sending can be performed always.
Patent JP-S5841420-A (JP)
Title: Magnetic recording medium
Inventor: OOIWA TSUNEMI
IPC: G11B5/66
Filed: 1981-09-03
Abstract: PURPOSE:To inhibit the charging, to improve the running stability and to reduce the output change by laying a coated film contg. carbon black and a fluorine- contg. lubricant on the rear side of a substrate having a magnetic layer. CONSTITUTION:A coated film contg. carbon black and a fluorine-contg. lubricant is laid on the rear side of a substrate for forming a magnetic layer. The thickness of the coated film is generally regulated to about 0.05-5mum, and vinyl chloride-vinyl acetate copolymer resin or the like is used as a binder for forming the coated film on the substrate. The preferred amount of the carbon black is 40-60wt% of the total amount of the carbon black and the binder resin, and that of the lubricant is 0.5-5pts.wt. per 100pts.wt. carbon black.
Patent JP-S6120694-A (JP)
Title: Bonding wire
Inventor: YAMANE SHIGEMI
IPC: H01B1/02
Filed: 1984-07-06
Abstract: PURPOSE:To suppress H2, O2, N2 and CO gas, to improve the ball joining strength, and also to improve the conductivity by limiting an element and a component of a lead bonding wire. CONSTITUTION:As for an element composition of a bonding wire, it contains >=0.001% and >=0.1% by a weight ratio >= kinds of elements selected among Be, Sn; Zn; Zr; Ag; Gr and Fe, and the balance is copper. In this regard, Ag; Zr; and Cr among said elements do not lower the conductivity so much, and the gas generation preventing effect is high. However, if they are added to much, the conductivity is lowered, therefore, its component range is set to 0.005-0.08W%.
Patent JP-S5564506-A (JP)
Title: Preventive against blight and fly that contains nitrided silicon hydrochloride
Inventor: TACHIKI KENKICHI
IPC: A01N59/00
Filed: 1978-11-10
Abstract: PURPOSE: To new type preventive against blight and fly for agricultural and  horticultural applications that contains a nitrided silicon hydrochloride resulting  from treating a silicon hydrochloride with hydrazine as an effective ingredient, thus strengthening the resistance of the plants to blight, repelling the harmful insects and killing the insects.  
     CONSTITUTION: A silicon chloride selected from silicon tetra-octa chlorides is previously brought into contact with the air. To the product are added 2% or more amounts of gaseous hydrogen chloride and hydrogen and the reaction with hydrogen is effected at a temperature over 200°C, preferably 200W700°C to give a liquid  silicon hydrochloride. Then, usually the silicon hydrochloride is dissolved in water  and hydrazine is made to react with the aqueous solution at room temperature, then  the reaction mixture is neutralized with an alkali to give a nitrided silicon hydrochloride, which is used as the effective ingredient to form said preventive. Said preventive kills harmful insects, strengthens the resistance of the plants to the blights  by diffusing into the body of the plants and repells the harmful insects by impregnating into the insect bodies. 
     COPYRIGHT: (C)1980,JPO&Japio