baber/WOPTO huggingface dataset:
Patent JP-H10261259-A (JP)
Title: Optical information recording/reproducing device
Inventor: KITAI HIROTO
IPC: G11B19/12
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To precisely decide a plurality of kinds of cards with different reflectances even when an effect such as external vibration exists by comparing an output of a sum signal detection means on the position that a focus error signal exceeds a first prescribed value with a second prescribed value and outputting a decision result of a recording medium based on its comparison result. SOLUTION: When the focus error signal arrives at a prescribed level, a comparator 202 sends out a timing signal to an MPU 203. The MPU 203 receives its signal, and detects a level of a focus light quantity signal, and when its value is smaller than the prescribed value, the MPU 203 switches a changeover switch 208 to a Z terminal, and instructs an AF drawing pulse generation circuit 209 to generate an AF drawing pulse. When an objective lens approaches a focal position, the focus error signal zero crosses on a focal point. The MPU 203 performs drawing to a focus servo by prescribed processing at the timing of zero cross.
Patent JP-S57179859-A (JP)
Title: Electrophotographic receptor and its manufacture
Inventor: HOSOYA AKIRA
IPC: G03G5/08
Filed: 1981-04-30
Abstract: PURPOSE:To enhance the surface wear resistance of a receptor contg. selenium, to elongate the life and to increase the number of sheets of paper printable with the receptor by forming an amorphous silicon layer which functions practically as an insulating layer on the surface of the receptor. CONSTITUTION:An amorphous silicon layer 4 which functions practically as an insulating layer is formed on the surface of a receptor obtd. by laying a barrier layer 2 of arsenic triselenide or the like on an electrically conductive substrate 1 and a selenium-contg. inorg. photoconductive layer 3 of amorphous selenium, a selenium-tellurium alloy or the like on the layer 2. The amorphous silicon layer 4 is formed by vapor deposition, glow discharge, sputtering or other method. The barrier layer 2 is laid as required. The optimum thickness of the amorphous silicon layer judged from the hardness and the quantity of half-value exposure is 0.01-0.08mum.
Patent JP-H05266158-A (JP)
Title: Mask processing system
IPC: G06T3/00
Filed: 1992-03-19
Abstract: PURPOSE:To eliminate a state wherein an image is not viewed because of mask data by not storing a composite image of image data and the mask data in a display memory, but moving the image outward on the basis of a segment of the mask data as a border (or a part which is the border image offset M of the segment outside as the border) although the segment is drawn in a mask memory. CONSTITUTION:This system is equipped with the image memory 2 for storing the image data, the display memory 4 for storing an image after mask processing, and a mask display processing part 6 which moves the image outside the segment having the start point coordinates and end point coordinates of an indicated mask outward and stores the resulting image in the display memory 4; and the image data stored in the display memory 4 are displayed to eliminate the state wherein the image is not seen behind the segment constituting the mask data.
Patent JP-S56158459-A (JP)
Title: Package for semiconductor
Inventor: DENDA MASAHIKO
IPC: H01L23/02
Filed: 1980-05-12
Abstract: PURPOSE:To prevent adhesion of solder and to prevent the generation of a software error of the semiconductor by a method wherein the part of a cover for airtight sealing facing with the semiconductor chip is covered with an oxide film. CONSTITUTION:When the oxide film 5 is adhered to the part of the cover 3 for sealing facing with the semiconductor chip 2, because the solder 4 is not adhered on the film 5 and the area of the solder 4 is reduced, the irradiating quantity of alpha rays generating from the solder is also reduced, the angle to look at the solder 4 from the chip 2 is also reduced. Therefore probability of striking by alpha rays is reduced, and moreover the transferring distance through the protective film over the chip is stretched to stop the alpha rays. Accordingly the generation of a software error is prevented.
Patent JP-S59192751-A (JP)
Inventor: MOCHIZUKI YASUROU
IPC: D03D51/14
Filed: 1983-04-11
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-H01236525-A (JP)
Title: Manufacture of transparent conductive film
Inventor: SHIRATO RYUICHI
IPC: C23C16/40
Filed: 1988-03-17
Abstract: PURPOSE:To enable the haze rate of a tin oxide transparent conductive film to be easily controlled so as to be able to obtain a cheap transference electrode suitable for a solar battery by mixing tin tetrachloride and monobutyl tin trichloride as tin material. CONSTITUTION:In the process of that a compound including tin compounds and fluorine is brought into contact with a transparent body heated to a high temperature so as to form a fluorine dope tin oxide film (SnO2:F) by thermal decomposition oxidation reaction, tin tetrachloride and are used as the tin compounds so as to form the tin oxide film. Namely, in the process of forming the SnO2:F film on a base substance, the mixing proportion of two kinds of tin compounds is changed. With this arrangement, the haze rate of the SnO2:F film can be controlled by the degree of the change of the crystal grain diameter and the form of the SnO2:F film so that a transference electrode suitable for a solar battery can be obtained.
Patent JP-S63229588-A (JP)
Title: Betting ticket repaying device
Inventor: HONMA YASUHIRO
IPC: G06Q50/10
Filed: 1987-03-18
Abstract: PURPOSE:To improve a recognition rate by reading print characters of a betting ticket, and reading characters which are not recognized repeatedly by switching the threshold voltage of a voltage comparator until all print characters are recognized. CONSTITUTION:A payment control part 11 displays betting information from a recognition part 7 on a display part 12 and also sends it to a central computer. The control part 11 receives whether or not payment is possible and the amount of money paid from the center computer and displays them on the display part 12. The recognition part 7 checks a recognized place specification memory 13 and sends a recognition negative acknowledgement NG signal 9 to the control part 11 unless even on recognition flag is set. In this case, the memory 3 is not cleared. The control part 11 when receiving the recognition NG signal 9 displays it on the display part 12 and indicates the repetition of rereading operation for a betting ticker and the switching of the threshold value to an operator. The operator operates a threshold value switching part 15 according to the indication and reads the ticket again by switching the threshold value to the indicated threshold value. The recognition processing is carried on a similarly and the betting information in an after-recognition memory 14 is transferred finally with a recognition OK signal 8.
Patent JP-H10262280-A (JP)
Title: Radio communication equipment
Inventor: HOSHINO MASAKI
IPC: H04W88/02
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To enable a user to switch an operating state corresponding to a mode matching with environment under which the user uses the equipment with a simple operation at once. SOLUTION: A setting memory 14 stores in advance plural operating states corresponding to modes matching with environment under which a user uses equipment. The user uses a mode selection button 23 to select a mode matching with the environment among the plural modes. A changeover control part 13 switches the selected mode and switches the mode to an operating state corresponding to the switched mode based on the contents stored in the setting memory 14.
Patent JP-S63229859-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOIKE MICHIMARO
IPC: H01L29/68
Filed: 1987-03-19
Abstract: PURPOSE:To minimize the resistance of an N-P-N transistor to make hard to reach an operating voltage and to prevent the operation of a parasitic thyristor from generating by penetratingly growing an alloy spike film in source regions by heat-treating. CONSTITUTION:P-type diffused regions 3 are formed in an N<-> epitaxial layer 2 on a P<+> semiconductor substrate 1, N<+> source regions 4 of an N-P-N transistor are provided in each region 3 and moreover, an alloy spike preventing film 5 is laminated. After the necessary part of this film 5 is etched, an alloy spike film 6 is formed on the film 5 and when a heat treatment is performed, the film 6 penetrates the regions 4 and is grown. Thereby, the resistance of the N-P-N transistor is micronized and becomes hard to reach an operating voltage and the operation of a parasitic thyristor is prevented from generating.
Patent JP-H10261312-A (JP)
Title: Fluorescent lamp fixture fir lighting decorative illumination electric sign
Inventor: NAKANO SUSUMU
IPC: F21V23/00
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent lamp fixture for lighting a decorative illumination electric sign, which never causes the projection of the shadows of electric components such as a holder, a capacitor and a ballast, in lighting a decorative illumination electric sign inside with fluorescent lamps. SOLUTION: The frame of a decorative illumination electric sign is detachably mounted with roughly rectangular transparent plastic boards 1 and with electric component mounting plates 2 integrated with the boards 1 so as to extend from one sides thereof roughly perpendicularly. The plate 2 is detachably mounted at both its ends with flexible fluorescent lamp holders of transparent plastics so as to receive in its center a capacitor, a ballast and a glow lamp detachably.
Patent JP-S63231022-A (JP)
Title: Release bearing unit
Inventor: KUSUMOTO HIROTAKA
IPC: F16D23/14
Filed: 1987-03-18
Abstract: PURPOSE:To obtain a release bearing unit corresponding to the kind of a car by using a hub body in common and combining a fork bearing member of different dimensions and form corresponding to the kind of a car with the hub body. CONSTITUTION:A hub body 30 is used as it is, and the dimensions and form of a fork bearing member 40 are changed to set the dimensions arbitrarily. That is, a plurality of fork bearing members 40 different in the axial projecting width l1 of a projecting portion 42 and the axial length l2 of a cylindrical portion 41b are provided to suitably combine one of the fork bearing members 40 with the hub body 30. Accordingly, different release bearing units of plural kinds can be manufactured corresponding to the kind of a car by suitable combination of the hub body 10 and the fork bearing member 40.
Patent JP-S54586-A (JP)
Title: Production of semiconductor device
Inventor: URIYUU TAKESHI
IPC: H01L29/36
Filed: 1977-06-03
Abstract: PURPOSE: To make possible the use of a thick semicondctor substrate, shorten heat treatment time and obtain a triple diffusion type PNP transistor by diffusion-forming collector regions with Ga or Al of a large coefficient of diffusion as a P type impurity. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S582296-A (JP)
Inventor: RICHIYAADO FUREDERITSUKU RATSU
IPC: C30B29/10
Filed: 1982-04-20
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-H11258651-A (JP)
Title: Shake correcting device and shake correction camera
Inventor: USUI KAZUTOSHI
IPC: G03B5/00
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a shake correcting device and a shake correction camera by which shake is highly accurately detected and corrected and a shake correction operation is smoothly executed. SOLUTION: A shake correction lens 5 is held by a lens frame 7. Springs 60, 61 and 62 bias the lens frame 7 so as to be brought into press-contact with steel balls 10a, 11a and 12a. Also, hook parts 7g and 7h are freely movably fitted in a guide shaft 9. Thus, the lens frame 7 is slid on the steel balls 10a, 11a and 12a, and is made movable in a direction orthogonal with an optical axis I. The lens frame 7 is biased by the springs 80, 81 and 82 in the direction rotating by centering the optical axis I. Also, the hook parts 7g and 7h are brought into press-contact with the guide shaft 9, so that backlash between them is eliminated. Thus, the shake correction lens 5 is prevented from being rotated around the optical axis I during shake correction operation, so that the shake is highly accurately corrected.
Patent JP-S5828019-A (JP)
Inventor: MIROSURAFU PETORUTSUERUKA
IPC: F16D3/41
Filed: 1982-04-20
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-H06254353-A (JP)
Title: Operating method for membrane separator
Inventor: JINBO NAOYUKI
IPC: B01D61/20
Filed: 1993-03-02
Abstract: PURPOSE:To recover solid or liquid in a high yield from a solid-liquid mixture having a high solid concn. ratio by successively executing an ordinary concentrating operation of a liquid to be treated to circulate and concentrated the liquid to be treated and a concentrating operation of the liquid remaining in a housing to execute a dead end type concentrating treatment only within the housing. CONSTITUTION:The circulation outlet side of the non-filtered liquid of the housing of a membrane separator body 4 is provided with an automatic valve 8 and the out-of- system discharge side of the non-filtered liquid is provided with an automatic valve 9. The automatic valve 8 is opened and the automatic valve 9 is closed to take out the filtrate to the outside via a filtrate line 6 while returning the non-filtered liquid to a raw liquid tank 1 via a non-filtered liquid circulating line 5, by which the liquid is circulated and concentrated in the raw liquid tank 1 at the time of ordinary concentrating. The dead end type concentrating treatment is then executed only within the housing until the raw liquid level falls down to the lowermost part of the raw liquid tank 1 by closing the automatic valve 8 for the specified period of time while the taking out of the filtrate outside the system is continued. The liquid in the housing is then discharged outside the system by opening only the automatic valve 9 for the specified period of time.
Patent JP-H05267074-A (JP)
Title: Coil assembly and molding apparatus
IPC: H01F27/32
Filed: 1992-03-23
Abstract: PURPOSE:To improve concentricity of the coil and the bobbin, by eliminating a gap between a coil and a bobbin with regard to a resin-molded coil assembly made up of a synthetic resin bobbin and a cylindrical coil that is fitted in the bobbin. CONSTITUTION:A bobbin 71 includes a plurality of elastic claws 13 provided along an imaginary circle in accordance with an internal circumference of the coil 8, a slit 11 spacing the claws 13, and a tooth part 14 joining all the one-side ends of the elastic claws 13 together and fitted to the end of the coil 8. In this case, the outside diameter of the overall elastic claws 13 in a natural state is made larger than the inside diameter D2 of the coil 8.
Patent JP-H08229131-A (JP)
Title: Sound sleep inducing apparatus
Inventor: MATSUMOTO ATSUHIKO
IPC: A61M21/02
Filed: 1995-02-28
Abstract: PURPOSE: To provide a sound sleep-inducing apparatus which enables to obtain a sound sleep easily by utilizing an α wave and θwave, and moreover, can be employed it simply into a daily life at a lower cost. CONSTITUTION: A light emitting body 3 is supported at a specified point within a vision of a person in a room and connected to a power source section 6 through a control section to flash the light emitting body at a frequency between 4-13Hz. When the light emitting body is flashed at 4-13Hz as, the same frequency of the α wave and the θ wave, activity of a brain is assimilated to the flashing of the light emitting body to induce the α wave and the θ wave and a user is relaxed to get the mental condition composed.
Patent JP-H0645230-A (JP)
Title: Aligner
Inventor: SHIRATA YOSUKE
IPC: H01L21/30
Filed: 1993-03-24
Abstract: PURPOSE:To provide an aligner available precisely without any trouble even if an excimer laser capable of obtaining a high resolution is used as a light source for exposure and the excimer laser is employed as a scanning beam for alignment. CONSTITUTION:An aligner including a light source 1 for generating an excimer laser, and control means 10 and 11 for outputting a laser generating signal to the light source 1 comprises a first laser generating mode 12 for performing a laser charging after outputting the laser generating signal, and a second laser generating mode 13 for completing the laser charging before outputting the laser generating signal. The first and second laser generating modes 12 and 13 can be selectively switched by the control means 10 and 11.
Patent JP-S57183310-A (JP)
Title: Preparation of graphite-thiazyl salt interlaminar compound and electrically-conductive material comprising it
Inventor: NAKASHIMA TAKESHI
IPC: C01B31/00
Filed: 1981-05-01
Abstract: PURPOSE: To obtaina graphite-thiazyl salt interlaminar compound having stability to humidity in air, by reacting a graphite raw material with S 3 N 3 Cl and SbCl 3  in an aprotic solvent in a specific temperature range.  
     CONSTITUTION: A graphite raw materual sych as flaky or powdery graphite, etc. is reacted with a trithiazyl trichloride (a weight ratio to graphite of about 0.8W1.3) shown by the formula S 3 N 3 Cl 3  and antimony trichloride (a molar ratio of S 3 N 3 Cl 3 /SbCl 3  of about 1/2.5W3.5) shown by the formula SbCl 3  in an aprotic solvent such as CCl 4 , etc. at about 30W70°C. The amount of the aprotic solvent used is about 10W200ml based on 1g graphite. A graphite-thiazyl salt interlaminar compound shown by the formula C 24 S 4 N 4 2SbCl 5 , etc. can be obtained by this method. This graphite interlaminar compound is stable to humidity in air, and can be used for practical use as an electrically-conductive material. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S56161742-A (JP)
Title: Automatic detection method for faulty part in loop transmitting system
Inventor: ARANAKA EIJI
IPC: H04L12/437
Filed: 1980-05-19
Abstract: PURPOSE:To enable a master station to recognize the presence of a failure at the preceding position of a terminal station transmitting this address, by transmitting the carrier of itself if the break of carrier continues for a given time or more in a loop transmission system, and transmitting the response including the address of the station itself on the carrier itself after a given time. CONSTITUTION:For example, if a failure such as line break is taken place between a terminal station A and a terminal station B, although a master station 1, terminal stations B, C, D detect the break of carrier, the terminal A cannot detect the carrier break. Further, each station detecting the carrier break starts transmitting the carrier itself of the mark code to an L-LOOP after T3. Thus, after T6 times, the master station 1 and the terminal stations C, D can detect the carrier and the terminal station B cannot detect it to continue to output the carrier and the address of itself is transmitted at T8 after a given time.
Patent JP-S59189152-A (JP)
Inventor: KURISUCHIAN RINDONAA
IPC: C08L51/04
Filed: 1984-04-03
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-H10245689-A (JP)
Title: Protective sheet take-up device of electrolytic cell
Inventor: MATSUMOTO SHINGO
IPC: C25C7/00
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a protective sheet take-up device for electrolytic cells capable of easily retreating a protective sheet to a position where the sheet is not obstructive at the time of monitor work or electrode replacement work. SOLUTION: This protective sheet take-up device for the electrolytic cells include the protective sheet 10, a take-up shaft 20 for taking up the protective sheet 10 and a take-up shaft driving mechanism 30 with a forward and backward moving mechanism 40 for horizontally driving the take-up shaft 20 while rotating the shaft. The electrolytic cell 50 may be single cell or many cells may be installed in juxtaposition. The single or plural electrolytic cells 50 are covered with one sheet or a pair of the protective sheets 10 which are brought into contact by butting the sheets against each other at the center, by which heat insulating and working environment are improved. A mounting shaft 34 is moved back and forth along the side walls of the electrolytic cells 50 by driving a motor 46.  Rack teeth 35 and pinion teeth 32 are engaged with each other, by which the take-up shaft 20 is rotated and the taking-up of the protective sheet 10 is executed.
Patent JP-H09232185-A (JP)
Title: Surface-mount metallized film capacitor
Inventor: NAKANO NAOTO
IPC: H01G4/18
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To mount a surface-mount metalized film capacitor by a reflow by a method wherein an external electrode part of the surface-mount metallized film capacitor is composed of a two-layer surface to an inner layer and an outer layer, and a white metal is used having excellent solder wettability for the outer layer metallicon external electrode. SOLUTION: A metallicon external electrode 2 formed at an end part of a flattened metallized film winder body 1 comprises an inner layer metallicon external electrode 2a and an outer layer metallicon external electrode 2b formed outward of the inner layer metallicon external electrode 2a. The inner layer metallicon external electrode 2a is formed by spraying a melted metal such as zinc, solder class alloy, brass or the like excellent in electric connection with a vapor-deposited metal of a metallized film. Further, the outer layer metallicon external electrode 2b is formed by spraying a white metal melted outward of the inner layer metallicon external electrode 2a. Thereby, it is possible to obtain a low-priced face-mount metallized film capacitor capable of being simply mounted by a reflow even if plating of a face of the metallicon external electrode is not performed.
Patent JP-H11260673-A (JP)
Title: Electrode laminate for electric double layer capacitor
Inventor: NOJIMA TAKASHI
IPC: H01G11/10
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To improve productivity and reliability of an electrode laminate by providing a structure where one long sheet-shaped separator seals a series of positive and negative electrodes, respectively, so as to wrap them, and the sealed electrodes are overlapped in zigzag fashion. SOLUTION: In a stacking mechanism, in a status where a separator shifts in a downstream and is being doubly folded in a longitudinal direction, a positive electrode 11 and a negative electrode 12 are alternately formed, by stacking a polarizable electrode 14, a collecting electrode 13 and the polarizable electrode 14 successively on the inner side horizontal plane 21'a of the separator material folded substantially vertical by a holding mechanism. A heat-sealing machines 25 (25a and 25b) perform heat-sealing on the separator material to seal the series of positive electrode 11 and the negative electrode 12 with the separator so as to wrap respective electrodes. The heat-sealing machines 25 form a long storing body 22, which is formed by dividing the separator 21 by the heat-sealing parts by the positive electrode 11 and the negative electrode 12.  A zigzag folding machine zigzag folds the long storing body 22 by each one division, cuts it when the number of the positive electrodes 11 and the negative electrodes 12 becomes a prescribed number, and an electrode laminate is obtained.