baber/WOPTO huggingface dataset:
Patent JP-2000140229-A (JP)
Title: Pachinko machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine capable of surely driving a game ball hit by a ball hitting rod into a game area. SOLUTION: When a handle ring 24 of a pachinko machine is turned from the basic position in a designated-degree arc W1, the tension amount of a control spring member is increased so that the striking power of a ball hitting rod enables a game ball struck by the ball hitting rod to reach a game area. On the other hand, a pressing plate energized by a spring member 71 is regulated in its sliding by a pair of regulating walls 73 to release pressing of a click part 63 of a switch button 56. By releasing the pressure, a movable contact 59 of a single shot switch 57 is separated from a fixed contact 60 to turn off the single shot switch 57.  When the single shot switch 57 is turned off, the drive of a shooting motor is started, and with rotation of the shooting cam, an extended part of the ball hitting rod is repelled, and a game ball is hit and shot by the reaction of the ball hitting rod caused by energizing force of the control spring member.
Patent JP-2001143070-A (JP)
Title: Pattern recognizing device
Inventor: HIRASAWA TOSHITAKE
IPC: G06T7/00
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a pattern recognizing device, capable of recognizing patterns whose changes of gradation are repeated in the one-dimensional direction at even intervals with high accuracy. SOLUTION: An image input part 101 reads patterns, provided in the prescribed area of a recognizing object 100 and inputs pattern images. A specified frequency component extracting part 102 acquires frequency spectrum by performing frequency transformation, such as Fourier transforms to pattern parts of the images inputted by the image input part 101 and after that, extracts specified frequency component data corresponding to the patterns to be included in the frequency spectrum. A judging part 103 judges the quality of the patterns on the recognizing object 100, based on each piece of specified frequency component data extracted by the specified frequency component extracting part 102.
Patent JP-H06168718-A (JP)
Title: Electrode plate for lead-acid battery
Inventor: ISHIBASHI TATSUYA
IPC: H01M4/14
Filed: 1992-11-07
Abstract: PURPOSE:To prevent protective paper applied on a surface of an electrode plate from peeling by applying the protective paper on a surface of an active material paste charged plate, leaving it under a high-temperature and high- moisture atmosphere, and carbonating the surface of a charged active material layer. CONSTITUTION:A belt-shaped porous plate is manufactured continuously of material of a lead or lead alloy belt plate to have an expansion type mesh development part. Active material paste is charged and applied on this plate to form a belt of a paste charged plate. On a surface of a paste charged layer of the charged plate, belts of protective paper comprising thin paper are applied continuously on both sides. Next, it is heated and dried at a proper temperature, and it is cut in a specified length in order, so an electrode plate for a lead-acid battery having the protective paper on the surface is manufactured. The electrode plate is put in a processing chamber to be left in a high-temperature and high-moisture atmosphere, thereby lead carbonate is generated on the surface.
Patent JP-H03184169-A (JP)
Title: Image file retrieving and displaying method
Inventor: SAKAGUCHI SHINYA
IPC: G06F17/30
Filed: 1989-12-13
Abstract: PURPOSE:To retrieve a desired image by registering access frequencies to the control table in an image file in access units and group units, and displaying high-frequency positions at a retrieval point which indicates the position relation of the whole image file. CONSTITUTION:An image file (Fp) system decides whether referring or search operation is in process from the opening time of each page every time one page is opened, and updates and registers the frequency of the referring process in a control table (TM). When the Fp is retrieved, the size (page number and frame number) of the Fp and the frequency of reference of each page are dis played graphically at a display part by using information TM. Namely, the number of all pages is displayed as length 11 on the lateral axis and the fre quency of reference of each page is displayed as length 12 on the longitudinal axis; and a cursor 13 is set at a position corresponding to a reference page in the Fp and the button is clicked to retrieve a page to be opened actually. Consequently, the file is easily opened to detect a target page or frame.
Patent JP-H08174947-A (JP)
Title: Curl correcting device and printer equipped therewith
Inventor: YAMAMOTO TOSHIYUKI
IPC: B41J13/10
Filed: 1994-12-26
Abstract: PURPOSE: To provide a curl correcting device having a simple structure capable of correcting a curl formed on a paper after printing. CONSTITUTION: A support platen 3 for supporting a paper 2 which is curled after printing, a carriage 10 capable of reciprocating along the support platen 3, and a pressing member 15 which is arranged on the carriage 10 so as to face the support platen 3 and presses the paper 2 so as to remove the curl formed on the paper 2 with the movement of the carriage 10 are provided.
Patent JP-H10155062-A (JP)
Title: Image forming device, document direction discrimination execution control method and storage medium
Inventor: SEKIGUCHI NOBUO
IPC: H04N1/04
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To provide the image forming device by which a document direction discrimination result with high reliability is obtained without causing deterioration in an image output efficiency resulting from execution of preliminary scanning by an original read means required for discriminating the document direction. SOLUTION: A CPU circuit section 108 of the image forming device conducts document direction discrimination mode execution control by executing a document direction discrimination mode execution program. When the document direction discrimination mode is set, a preliminary scanning speed in the preliminary scanning is set by an image read section 101 depending on a document direction detection level and drive control of the image read section 101 is conducted to execute the preliminary scanning at the preliminary scanning speed. Image data of an original obtained by the preliminary scanning by the image read section 101 are fed to a document direction detector 103 via an image data selector 102a and the document direction detector 103 uses the supplied image data to discriminate a direction of the document.
Patent JP-H05160480-A (JP)
Title: Laser diode pumping solid-state laser
Inventor: HIUGA HIROAKI
IPC: H01S3/094
Filed: 1991-12-06
Abstract: PURPOSE:To obtain solid-state laser beam in TEM00 mode as well as to prevent a laser diode from generating return light induction noise in a laser diode pumping solid-state laser for pumping a solid-state laser medium with the laser diode. CONSTITUTION:In the case where 'd' is a distance between an Nd: YVO4 rod 16 as a solid-state laser medium and a laser diode chip 14, 'dM' the minimum value of the 'd' oscillating in higher-order horizontal mode, and 'dN' the maximum value of the 'd' generating return light noise of a laser diode, respectively, the distance 'd' is set so as to satisfy the relationship dN<d<dM.
Patent JP-H10159772-A (JP)
Title: Rotary compressor
Inventor: WATAKABE SHUNZO
IPC: F04C18/356
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To stabilize the durability of a vane at a high level by treating the vane at specific temperature, and forming an ion plating coat layer on the surface thereof. SOLUTION: In a rotary compressor, when a compression mechanism 3 is driven on the operation of an electric motor 2, the roller 5 of the compression mechanism 3 mounted on the eccentric part of a shaft 7 is caused to eccentrically rotate along the inner wall of a cylinder 6. Also, a vane 4 is kept in contact with the external surface of the roller 5, thereby dividing a compression chamber into a high-pressure chamber and a low-pressure chamber. A fluid is compressed in the gradually contracted high-pressure chamber and discharged. In this case, the surface of the vane 4 is treated at a temperature equal to or lower than 550 deg.C, and a CrN coating layer is formed thereon at an ion plating process.  Also, a nitrided layer is preferably formed on the surface of a vane base material, and an ion plating coat layer is formed on the nitrided layer, with vane temperature kept at a temperature equal to or lower than the temperature for nitrided layer treatment.
Patent JP-H04194141-A (JP)
Title: Fixing device for house unit
Inventor: NISHIO SHINJI
IPC: E04B1/348
Filed: 1990-11-26
Abstract: PURPOSE:To improve workability in installation by a method wherein a receiving member is fixed, with its outer tube, to a position whereto a house unit is to be fixed and, at the same time, a projecting member provided to the underside of the house unit is fixed as it is forcibly inserted into an inner tube of the receiving member. CONSTITUTION:A house unit is suspended and is lowered slowly so that a main body 14 of a fixing device attached to the lower end of a column 10 of the unitized house is engaged with a receiving member 31 provided on the upper end of a footing 30. The main body 14 is lowered, being guided with a guide pin 34, as a tapered part 19 thereof widens forcibly the inner diameter of an inner tube 32 of the receiving member. As the uneven surface of a part 18 of the main body 14 is engaged with the uneven inner surface 35 of the inner tube 32, the inner tube 32 is enlarged outward against the inside of an outer tube 33 of the receiving member, making itself stuck fast to the outer tube 33. Then the main body 14 and the receiving member 31 are engaged together, and thereby the column 10 is fixed to the footing 30.
Patent JP-H07182612-A (JP)
Title: Magnetic head
Inventor: KATO YOSHIHIKO
IPC: G11B5/105
Filed: 1993-12-22
Abstract: PURPOSE:To prevent an unfair use of a magnetic head. CONSTITUTION:A pair of magnetic cores 1 having a winding part 3 is arranged to form a magnetic gap 2 through a magnetic gap material inserted, and a molding resin 10 is placed into a magnetic head. Then, the magnetic gap 2 is ground in a circular arc. Inside the magnetic head, a temperature fuse 4 is connected in series to a winding 3 of the magnetic cores, and a heating circuit 5 is provided in proximity to the temperature fuse to melt the fuse by heating. It is so arranged that current flows through the heating circuit when the magnetic head is removed from the mounting side. In case of unfair use, the temperature fuse is melted and the winding part is disconnected to cut the current to the winding part.
Patent JP-H02170445-A (JP)
Title: Mounting of semiconductor element
Inventor: SAITO HIROSHI
IPC: H05K3/30
Filed: 1988-12-22
Abstract: PURPOSE:To simultaneously bond and seal a semiconductor element by a method wherein the semiconductor element is positioned and loaded on a substrate, a pressure-contact tool formed of a shape memory alloy is attached in a state that its shape has been expanded at a high temperature, a load is exerted on the element by a restoring stress of the pressure-contact tool which has been cooled after that and an electrical contact among the element, a bump and the substrate is obtained. CONSTITUTION:A semiconductor element 3 having bumps 4 is positioned and loaded on a prescribed position on a substrate 1 where conductor patterns 2 have been formed on its surface; a cap 6 for sealing use as a pressure-contact tool formed of a shape memory alloy is attached from its upper part in a state that its shape has been expanded at a high temperature. After that, the cap 6 is cooled; a load is exerted on the element 3 by a restoring stress of the cap 6. An electrical contact among the element 3, the bumps 4 and the substrate 1 is obtained; the inside of the cap 6 is kept airtight; the element is bonded and sealed at the same time.
Patent JP-H11164015-A (JP)
Title: Information collection system
Inventor: ARAI KAZUNORI
IPC: H04M3/00
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To house plural processors and to manage data in a lump with center equipment by fetching the address of object data to be collected from an equipment number, downloading them to a first control memory, comparing the address with an address at the time when a processor writes it into the memory and collecting the data. SOLUTION: An equipment number 36-i applied to a processor 30-i of an exchange 38 is acquired through a signal line by an equipment number acquiring means 44 of an information collection system 40. Since the function class of the processor 30-i can be specified through the equipment number, the address of object data to be collected is registered in a first storage means 46 for the every equipment number. The address of the object data to be collected is fetched from the equipment number and downloaded to a first control memory 42 by a first download means 48 and the data are collected by comparing the address with the address when the processor 30-i writes it into a memory 34-i.
Patent JP-2000150031-A (JP)
Title: Connecting structure of flexible printed wiring board
Inventor: SAOTOME SATOSHI
IPC: H01R12/79
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To allow all existing connectors equipped with locking members without modification and sense accurately a poorly performed insertion into connector of the connecting end of a flexible printed wiring board. SOLUTION: The connecting end 4a of a flexible printed wiring board 4 is inserted into a connector 1, and an exposed lead wire of the connecting end 4a is put in pressure contact with a connection terminal 5 in the connector 1 by a locking member 2 to be inserted into the connector 1, and the connecting end 4a is connected fast to the connector 1. That portion of the flexible board 4 which is exposed to outside from the connector 1 when the connecting end 4a is inserted into the connector 1, is furnished with an insert depth ocularly checking part 7 to indicate the criterion for the insert depth of the connecting end 4a.
Patent JP-2001144821-A (JP)
Title: Synchronizing signal generating circuit
Inventor: ISOBE KATSUAKI
IPC: G06F1/10
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a synchronizing signal generating circuit high in precision, high in operating speed and low in power consumption without being affected by the dispersion of a process. SOLUTION: In this synchronizing signal generating circuit composed of a real circuit consisting of an input receiver, an off chip driver and a mirror- type synchronous circuit and a dummy circuit consisting of an input receiver and an off chip driver for deciding delay quantity in the mirror-type synchronous circuit, the input order of the signals of the dummy circuit is set in the order of the off chip driver and the input receiver. The amplitude of the signal between the off chip driver and the input receiver is made to be small. When the relations of signal levels in the input/output parts of the input receiver and the off chip driver are matched, the error of delay quantity between the real circuit and the dummy circuit with respect to process dispersion is made to be minimum. Thus, synchronous precision is improved and high speed I/O can be realized.
Patent JP-2001138756-A (JP)
Title: Fuel tank
Inventor: KOBAYASHI MAKOTO
IPC: B60K15/01
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To certainly prevent inflow of fuel inside a filler pipe into a canister through a breather pipe when excessively fueling or when a vehicle turns over. SOLUTION: In this fuel tank, an upper space of a tank body 11 is connected to the canister 38 through a float valve 20 and a charge passage 37, an upper space of the filler pipe 12 is connected to the charge passage 37 through the breather pipe 21, and the breather pipe 21 is provided with an overflow valve 14 closing by buoyancy from the fuel and a roll over valve 15 closing by gravitation. When excessively fueling, the overflow valve 14 closes to prevent the inflow of the fuel inside the filler pipe 12 into the canister 38 through the breather pipe 21. When the vehicle turns over, the roll over valve 15 closes to prevent the fuel inside the filler pipe 12 into the canister 38 through the breather pipe 21.
Patent JP-H05157382-A (JP)
Title: Air conditioner
Inventor: YAMAKAMI KATSUJI
IPC: F25B1/00
Filed: 1991-12-09
Abstract: PURPOSE:To prevent damage of a compressor by conducting a pump-down operation for feeding refrigerant of an indoor unit side to an outdoor unit side by one operator and executing the operation for a predetermined time in an air conditioner in which the outdoor unit and the indoor unit are separately installed. CONSTITUTION:The air conditioner has an outdoor unit 10 and an indoor unit 20 separately installed, and comprises operating means 31 for starting a pump- down operation at the unit 10 side. The conditioner further comprises control means 32 for stopping the pump-down operation when a predetermined time is elapsed after the operation is started through the means 31.
Patent JP-H03183551-A (JP)
Title: Electrophotographic
Inventor: MATSUYAMA SHIGEKI
IPC: G03G15/22
Filed: 1989-12-14
Abstract: PURPOSE:To facilitate positioning in the formation of a full color picture image as well as a monochromic picture image or the regulation of color balance by coupling plural units, each comprising a charging unit, an exposure unit, a developer unit and a transfer unit, in parallel. CONSTITUTION:At a section 11 for coupling printer units, a slider arranged at the base part of housing is drawn out and inserted into the base part 13 of housing of a unit to be coupled, and then fixing pins 14 are tightened thus performing accurate positioning and rigid coupling. Entire electrical connections including control wiring are carried out simultaneously at an electrical coupling section 15. Positioning of a paper to be transferred, fed through a control paper feed roller 18, is also carried out. Furthermore, a photoelectric position detecting probe 19 performs positioning of an image when a web type transfer paper is employed. since positioning is carried out every time when a unit transfer paper is fed in, colors can be overlapped accurately.
Patent JP-H0622135-A (JP)
Title: Picture processing method
Inventor: ISHIHARA SHUJI
IPC: G06T5/20
Filed: 1991-12-09
Abstract: PURPOSE:To conduct MTF correction with sufficient modulation by not emphasizing a noise component without correlation to surrounding picture elements. CONSTITUTION:A microcomputer 5 is used to allow an external interface 1 to store an input picture signal converted into an 8-bit digital signal to a picture memory 2, and data representing an emphasis coefficient (k) are generated in an emphasis coefficient table memory 4 by using a function having an input output characteristic in which an output is monotonously increased in the vicinity of a zero input. Then the emphasis coefficient (k) is obtained by using a 1st difference between a signal of a noted picture element and a signal of a 1st reference picture element in reference picture elements so as to refer to the emphasis coefficient table 4 thereby emphasizing the noted picture element in proportion to the emphasis coefficient (k) and the 1st difference. Then the noticed picture element is fogged in proportion to the emphasis coefficient (k) and a 2nd difference being a result of subtracting a mean value of signals of 2nd and 3rd reference picture elements opposite to each other with the noted picture element inbetween in a direction orthogonal to a 1st direction from a signal of the noted picture element. The processing is repeated to all input signals as to reference picture elements in 4 directions surrounding the noted picture element to correct the signal of the noted picture element.
Patent JP-H03185582-A (JP)
Title: Dictionary correction system for character recognizing device
Inventor: TANAKA SHIGEO
IPC: G06K9/68
Filed: 1989-12-14
Abstract: PURPOSE:To improve the accuracy of character recognition by recording the correcting state or the like of a dictionary finding an answer in each time correcting a reject or misreading, analyzing accumulated recording results and correcting the dictionary. CONSTITUTION:When a reject (disabled reading) or misreading is generated as the result of character recognition, a display part 4 displays a character image for correcting the reject or misreading. The display is observed to correct characters, and when the correction is necessary, the correcting state or the like of the dictionary finding an answer is recorded in an error recording part 6 at the time of correcting the reject or misreading. The recording is repeatedly executed and recording data are stored. The recording data stored in the error recording part 6 are analyzed by an error analysis part 6, and as to the data satisfying a prescribed condition as the result of the analysis, the dictionary 3 is corrected by a dictionary correction part 7. Thus, the accuracy of character recognition can be improved.
Patent JP-H02173255-A (JP)
Title: Production of titanium material having excellent corrosion resistance
Inventor: TAKI CHIHIRO
IPC: C23C8/48
Filed: 1988-12-24
Abstract: PURPOSE:To produce the titanium material having excellent corrosion resistance by previously heating and holding the titanium material to and at a specific temp., holding oil on the surface thereof and working the material at a specific reduction ratio, then heat treating the material at a specific temp. to form a coating layer of a titanium carbide, etc., on the surface. CONSTITUTION:The titanium material is previously heated and held to and at >=150 deg.C and <=400 deg.C and the oil is held on the surface thereof. The titanium material is worked at >=10% total reduction ratio to cause the sufficient reaction of the active titanium surface and the oil and the seizure of the oil. This titanium material is then heat treated at >=300 deg.C in a vacuum or inert gaseous atmosphere to decompose a large amt. of the seized oil and to form the coating layer contg. the titanium carbide and/or nitride [Ti2N, TiC, Ti(CN), etc.] on the material surface. The titanium material formed with the layer having the excellent corrosion resistance on the surface is easily and inexpensively obtd. in this way.
Patent JP-H11158063-A (JP)
Title: Production of dried powder containing lipophilic vitamin and/or carotenoid
Inventor: MIMURA HITOSHI
IPC: A61K31/59
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To relate to the process for producing dried powder containing lipophilic vitamins and/or carotenoids that can produce the powder of well regulated forms in a short time and enables the production apparatus to be miniaturized and simplified. SOLUTION: In the spray tank in which the gas containing a particle-coating agent dispersed is introduced from the upper part toward the lower part, a dispersed emulsion of lipophilic vitamins and/or carotenoids in a gelatin aqueous solution is sprayed downward so that the liquid particles of the dispersed emulsion are coated with the particle coating agent to form substantially gelatinized fine particles followed by drying the fine particles. The gas in which the coating agent is dispersed has a dew point of <=10 deg.C and is kept at 30-70 deg.C, when it is introduced into the spraying chamber 1.