baber/WOPTO huggingface dataset:
Patent JP-2000285697-A (JP)
Title: Method for testing non-volatile semiconductor memory
Inventor: KURATA KATSUICHI
IPC: G11C29/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to detect a short-circuit in a non-volatile semiconductor memory and to shorten the write-in time of a short-circuit detection pattern between memory cells. SOLUTION: First, memory cells are all erased, data are made '1', while a cell (A, a) is read out with an expected value '1'. Then, if it is passed, write-in is performed, in the same way, a cell (C, a) also is read out with an expected value '1', write-in is performed, cell (E, a), cell (G, a), cell (B, b) cell (D, b), cell (F, b), cell (H, b), cell (A, c), cell (A, e) cell (A, g), cell (B, d) cell (B, f) cell (B, h) are also read out, write-in performed, and a short in a column decoder and a row decoder is detected depending on a state of PASS and FAIL.
Patent JP-H02271745-A (JP)
Title: Facsimile store and forward exchange system
Inventor: AKITA KUNIHIKO
IPC: H04L12/54
Filed: 1989-04-12
Abstract: PURPOSE:To prevent the mis-recognition of information by comparing the information of a mark sheet from a terminal equipment with a preset reference value and applying a processing to picture information when the information is valid. CONSTITUTION:A facsimile store and forward exchange 300 inputs information using a mark sheet 308 for an OMR from a facsimile terminal equipment 307 to a line control section 302 through a communication channel 306. The information surrounded by a timing mark of a row and a column with a code read processing section 303 among the information of the mark sheet 308 reads the line of the length of a prescribed length or above as an effective data. The read effective data is processed therein and the information is given to a CPU 301 through a CPU address bus 304. Then the CPU 301 stores the picture information from the terminal equipment 307 into a memory 305 for the service according to the information of the mark sheet. The information of a prescribed length or above is made valid as the reference value to prevent the mis- recognition.
Patent JP-H10280082-A (JP)
Title: Composite alloy member, and its production
Inventor: OMACHI MASAHIRO
IPC: C22C1/04
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a composite alloy member consisting of a first component containing Ag, Cu, Al, etc., and a second component containing W, Mo, Cr, WC, SiC, etc., having higher melting points than the above elements and obtained by a sintering method where sintering is performed by the liquid phase of the first component or an infiltration method where the melt of the first component is infiltrated into the pores of the second component. SOLUTION: This composite alloy member is composed of either of the following compound component systems: a compound component system where a first component contains Ag and/or Cu and a second component contains at least one element among W, Mo, Cr, and WC; a compound component system where a first component contains Al and the second component contains at least one kind among SiC, AlN, Si3 N4 , and BN. Further, the surface free from the fracture part of the first and the second component is exposed over the whole outside peripheral surface, excluding the intersecting part of its plural planes, and the omission part of the second component grains is not observed.
Patent JP-S61249879-A (JP)
Inventor: HERUMUUTO KURETSUCHIYUMERU
IPC: B62D35/00
Filed: 1986-04-24
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-H0799439-A (JP)
Title: Field programmable gate array and semiconductor integrated circuit
Inventor: HATORI FUMITOSHI
IPC: H01L27/118
Filed: 1994-05-02
Abstract: PURPOSE:To utilize effectively a chip area by improving the utilizing efficiency at a high speed without deficiency or excess of wire resource. CONSTITUTION:A basic block 6 in which a 1st transmission gate 4 being conductive when a gate voltage is high and a 2nd transmission gate 5 being conductive when the gate voltage is low are connected respectively is employed for the circuit. A wire group 8 led from each connecting point of the basic block 6 is in crossing with a wire group 7 comprising a power supply wire, a ground wire, a clock wire and a signal wire or the like and a program element 9 is placed to each cross position. The impedance of the program element 9 is changed before and after a program and wires 7a, 8a are connected/interrupted by using the impedance depending on the application and various logic circuits are formed by making a program selectively. Number of wires of the wire group orthogonal to wires led directly from the basic block is expressed in a monotonously decreasing function of the length.
Patent JP-S59218644-A (JP)
Title: Optical recording medium
Inventor: ETSUNO NAGAAKI
IPC: G11B7/2433
Filed: 1983-05-27
Abstract: PURPOSE:To provide an optical recording medium which has high corrosion resistance and sensitivity and permits writing of information with laser light of a small output by providing a thin film consisting of Au and Ge and Se respectively within a specific compsn. range on a base plate. CONSTITUTION:Vapor deposition is performed while respective vapor sources are so controlled that the compsn. ratio (atomic fraction) of Au, Ge and Se of a thin film 12 to be formed on a transparent PMMA base plate 11 attains the following range: The respective component ratios (atomic fraction) are 0.6<=Au< 0.8, 0.2<Ge<0.4, 0<Se<0.2. The ratio between Au and Ge among such compsn. ratios is selected in order to decrease the light power necessary for writing by decreasing the m.p. of the alloy and Se is added to improve a shelf life. The optical recording medium having such Au-Ge-Se thin film 12 as its recording layer has high stability and withstands long-term preservation. The light power required for writing is roughly equal to the light power of the conventional optical recording medium of a low melting metal.
Patent JP-H07299558-A (JP)
Title: Chipping device of gate, riser, or the like
Inventor: OKUYA YASUAKI
IPC: B22D31/00
Filed: 1994-05-02
Abstract: PURPOSE:To surely/smoothly chip a gate and to improve life of a oscillating lever by mounting a fixed lever/oscillating lever at the lower end of a housing and successively extending/opening the oscillating lever. CONSTITUTION:A fixed lever 3 and oscillating lever 4 are arranged facing each other at the lower end of a housing 1. A shoe 811, eccentric cam main body 813, eccentric cam 814 of an extending/opening device 8 are successively lowered while sliding the inside inclined face 3a of fixed lever 3. When the extending/opening device 8 is positioned at a little bit higher than about middle point between the fixed lever 3 and oscillating lever 4, the eccentric cam 814 is oscillated so as to be pressed on the inside inclined face 4a of oscillating lever 4. Along this movement, while the oscillating lever 4 is successively oscillated, a pivot axis 5 is moved along a long hole 6 of oscillating lever 4 and is successively moved in the same direction, a spring 7 is compressed. The edge part 32 of fixed lever 3 and the part 42 of oscillating lever 4 are separated each other, the chipping device can initiate extending/opening and gate breaking.
Patent JP-H09261835-A (JP)
Title: Branching structure of low-tension cable
Inventor: NARUMI KIYOYUKI
IPC: H02G15/08
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To ensure high water tightness and reduce time required for work on the spot by placing in advance an external case filled with non-hardening highly-viscous filler in the case of a conductor joint. SOLUTION: The conductor 1a of the main line cable 1, exposed by stripping off the covering at a point of joining, and the exposed conductor 2a of a branch cable 2 with a plug-in connector 4 at both ends are compression-joined together using a C-shaped connector 3. An external case 5 filled in advance with non- hardening highly-viscous filler 6 is attach to the outside of this conductor joint to cover the joint and ensure the protection and water tightness of the interior. Thus the protection and water tightness of the joint are provided by attaching to the outside of the joint the external case filled in advance with the non- hardening, highly-viscous filler, as mentioned above; therefore, time required for joining work is significantly reduced, and further favorable water tightness is obtained.
Patent JP-S61253573-A (JP)
Title: Method and device for selection of manufacturing process data
Inventor: MATSUMOTO KUNIO
IPC: G06Q50/04
Filed: 1985-05-02
Abstract: PURPOSE:To select simply a data item matching with the purpose of analysis by digitizing the discrimination data to perform analysis for weighted primary component of said numerical value and the numerical data and displaying the results of said analysis on a plane formed by the 1st and 2nd primary component axes. CONSTITUTION:Manufacturing process data serving as an analysis candidate is stored in a data memory means 1. For a LSI manufacturing process, the manufacturing process data includes both the numerical data on the yield, the etching amount, the threshold voltage, the gate size, etc. and the discrimination data on the etching machining date, the etching device name, etc. A data preprocessing means 2 digitizes the discrimination data. And an analysis means 3 applies the weighted primary component analysis to the discrimination data changed into the numerical value as well as the original numerical data to obtain the factor load amount of each data item against the 1st and 2nd primary components. These load amounts are displayed on a display means 4. The data items names of the factor load amounts are plotted on the planes of the primary component axes Z1 and Z2 with respect to the 1st and 2nd primary components. Then the analysis data items are selected by noticing the data group approximate to 1 of the 1st primary component axis Z1.
Patent JP-H10314420-A (JP)
Title: Pachinko machine
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To make parts common in a pachinko machine capable of freely separating a game panel and a pachinko machine main body. SOLUTION: In the pachinko machine capable of freely separating the game panel and the pachinko machine main body, the pachinko machine main body is composed of a front face body openably and closably bingo-fixed to an outer frame and mechanism frame body provided on the back face side of the front face frame and provided with an upper tank 12, a prize ball controller, etc., and a display lamp visibly displaying the presence/absence of balls in the upper tank 12 and a prize ball display lamp displaying the brushing out of prize balls to a player are constituted of light emitting diodes 77 and 86 provided for the mechanism frame body and a light transmitting part provided for excepting for the game part of the game panel so as to guide the light of each light emitting diode.  Then, when there is no ball in the tank 12 or based on the operation of the prize ball controller, each display lamp is turned on and this light is guided to the light transmitting part to visibly display.
Patent JP-S63259472-A (JP)
Title: Level display method
Inventor: YOSHIDA MASANAO
IPC: H01C1/02
Filed: 1987-04-16
Abstract: PURPOSE:To facilitate judgement on whether sound volume level is changing or not, by differentiating a display pattern between the timing when the sound volume is changing and that after changes therein is ended in the gradual indication of variation of the sound volume. CONSTITUTION:In response to the operation of a key 1 for directing increment or decrement for an electronic volume control not illustrated, a microcomputer 2 operates to selectively flashes display elements L1-L6 or control the lighting thereof by an output thereof. Now when sound volume is increased by 2dB at each unit time from the initial state of -68 dB, the display element L6 lighting at the initial state comes to flash by the operation of the electronic volume control and corresponding to an increase in the sound volume, the display element flashing shifts from L6 to L5 and L4 sequentially. When changes in the sound volume are ended by stopping the operation of the electronic volume control, the display element L3 thus far flashing is turned to a continuous lighting. Such a change in the display pattern facilitates judgement on whether the display level is changing or not.
Patent JP-H10289292-A (JP)
Title: Ic card
Inventor: FUKAMI SHINICHIRO
IPC: B42D15/10
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To prevent data from being altered by providing the IC card with an operation mode wherein data are written in or read out of a storage device after it is confirmed that the authentication key is matching and a use end mode wherein data are read out of the storage device without matching the authentication key. SOLUTION: When it is considered that an input is an authentication number of password code, it is compared with the authentication key or password code stored on the IC card, etc., and it is judged whether or not the input matches either one (S104). When a match is obtained, an operation command input acceptance state is entered (S105). When a command for writing or reading data in or out of the storage device is inputted in this state, a corresponding program is executed. When no match is obtained, an input is accepted again (S101). After all operation commands are inputted, the IC card and writer are disconnected. Therefore, no data can be altered.
Patent JP-H05260803-A (JP)
Title: Device for controlling traveling direction in combine
IPC: A01B69/00
Filed: 1992-03-19
Abstract: PURPOSE:To automatically carry out traveling control in the same degree as that of direction control by manual handling of a skilled worker. CONSTITUTION:Detected values of sensors 2 and 3 for row cutting, a traveling velocity sensors 23 and an interrow space sensor 41 are inputted (S11 to S13). The distance between rows are calculated (S14) from the detected value of the interrow space detecting sensor 41. The distance of a combine traveled during 'ON' is obtained from the 'ON' state of the direction sensor 2 for row cutting and the traveling velocity V obtained from the detected value of the interrow space detecting sensor 41. Further, the distance traveled during 'ON' is obtained from the 'ON' state of the direction sensor 3 for row cutting and the detected traveling velocity V and a deviation distance DELTAL from not reaped grain culm is calculated (S15) from the difference between the two traveling distances. Then, a braking time M of right and left crawlers 21R and 21L is determined (S16) from the obtained distance L between the rows and the deviation distance DELTAL from the not reaped grain culm by fuzzy control regulation to control. direction (S17).
Patent JP-H09281346-A (JP)
Title: Plastic clad optical fiber
Inventor: OKUMI CHIKASUKE
IPC: C08F290/00
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a plastic optical fiber which has excellent coupling efficiency with a light source and for which a crimp-type connector is easily used. SOLUTION: This plastic optical fiber is produced by applying a UV-curing compsn. containing fluoro(meth)acrylate, urethane di(meth)acrylate containing fluorine atoms, a coupling agent and a photopolymn. initiator on a quartz core and hardening the compsn. to form a clad. The Young's modulus of the clad is specified to >=10kg/mm<2> and its refractive index for 589nm wavelength is between <=1.390 and >=1.370.
Patent JP-S5318972-A (JP)
Title: Monitoring method of wafer positioning state by probes
Inventor: TAMAI TSUYOSHI
IPC: H01L21/68
Filed: 1976-08-05
Abstract: PURPOSE: To monitor automatic positoning and the goodness or not of index feeding by providing probes which identify the goodness or not of the positioning of wafers in addition to the probes to be erected to the bonding pads of circuit elements. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11275444-A (JP)
Title: Electronic camera
Inventor: YAMAGUCHI TAKAO
IPC: G02B13/00
Filed: 1998-03-22
Abstract: PROBLEM TO BE SOLVED: To correct distortion only when the user intends to correct it by controlling a distortion correction function that corrects the distortion by means of image processing when intended. SOLUTION: An object optical image formed on input pixels of a CCD solid- state image pickup element 2 through an image pickup lens 1 is photoelectric- converted and the result is outputted from the CCD solid-state image pickup element 2. This image information is written in a frame memory 5 as digital image information. In the case that a mode changeover switch 10 selects the distortion correction mode, a distortion correction arithmetic device 9 reads the image information in the frame memory 5 to correct the distortion by means of image processing. The distortion correction arithmetic device 9 allows a recorder 6/a display device 11 to record/display the image whose distortion is corrected.  In the case that the mode changeover switch 10 selects the non- correction mode, the image information is read from the frame memory 5 without any modification/processing and recorded/displayed by the recorder 6/display device 11.
Patent JP-H09280263-A (JP)
Title: Uniform coupling
Inventor: KUDO SATOSHI
IPC: F16D3/205
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To further reduce the number of parts, to further simplify the structure, to perform miniaturization, to reduce the weight, and to reduce the cost. SOLUTION: This uniform coupling is provided with a slider 36 which is provided with a caulked part 44 formed on one end part and a flange part 46 formed on the other end part in a folded manner, and slidably and externally fitted to a spider shaft 34a, and a roller 24 which is externally fitted to an outer circumferential surface of the slider 36 through a needle bearing 38, and hold the needle bearing 38 and the roller 24 by a guide washer 42 attached to the caulked part 44 and the flange part 46.
Patent JP-S60238063-A (JP)
Title: Casting mold holder
Inventor: SAITOU SHIGERU
IPC: B22C23/00
Filed: 1984-05-11
Abstract: PURPOSE:To remove easily a casting mold before the mold cures thoroughly by using holding means as rotating shafts and holding the mold by holding means so that the mold can be upset simply by upsetting the lower metallic mold alone. CONSTITUTION:The casting mold is manufactured while the top ends of the mold holding means 3, 3' are held inserted into molding sand 8 and thereafter the upper metallic mold is removed, then the molding flask 1 and lower metallic mold 6 are upset around the line 4, that is, the means 3, 3'. The sand 8 is supported by the top ends of the means 3, 3' in this state and is prevented from falling. A receiving plate is thereupon pressed to the bottom surface of the sand 8 and the means 3, 3' are moved horizontally, by which the top ends of the means 3, 3' inserted into the sand are retreated. The casting mold consisting of the sand 8 is thus easily removed from the flask 1 while maintaining the prescribed shape.
Patent JP-H07301190-A (JP)
Title: Rotary compressor
Inventor: KOSOKABE HIROKATSU
IPC: F04C18/356
Filed: 1994-05-06
Abstract: PURPOSE:To improve performance and reliability by eliminating problems of friction and abrasion at a contact part of a roller with a vane even in the case where HFC alternative freon which has less lubrication effect is used. CONSTITUTION:Lubricating oil 14 stored in a closed container 1 is forcedly supplied by a recessed part 30 formed in a suction-side side surface of a vane 12 to a contact part of a roller 11 with the vane 12 close to a position where a rotation angle theta of a crank shaft 9 is 90 deg. around which lack of oil is most likely to occur because of sliding form of the roller 11 with the vane 12 in a rotary compressor.
Patent JP-S59223347-A (JP)
Inventor: OGAWA YASUHIRO
IPC: D04H1/4358
Filed: 1983-05-28
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-H09242153-A (JP)
Title: Filter-changing filth removing device for drain port at bathroom
Inventor: OISHI IKUO
IPC: E03C1/262
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To easily and quickly dispose of filth such as hairs by a method wherein a fixing gadget for sticking fast a filter to a drain port metal is attached to the surface of the drain port metal of a bathroom. SOLUTION: A fixing gadget 1 for a filter-changing filth removing device for a bathroom drain port is attached to the surface of a drain port metal of a bathroom. A filter 3 is mounted, being caught by the fixing gadget 1. Filth such as hairs produced on bathing are stuck to the filter 3 by a stream of water. As the amount of filth stuck to the filter 3 comes to a specified level, the filth is removed together with the filter 3 and thrown away, then the filter 3 is replaced by a new one.
Patent JP-S58209803-A (JP)
Inventor: SAKAGUCHI TOSHIHIKO
IPC: F21S10/00
Filed: 1982-05-31
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-S5720043-A (JP)
Title: Looped optical fiber transmitter
Inventor: TOUSEN TAKASHI
IPC: H04B10/29
Filed: 1980-07-10
Abstract: PURPOSE:To improve the reliability of signal transmission by performing loop-back, reverse transmission, etc., when a transmission line is troubled by using a two-wire looped optical fiber transmission line and by setting a changeover mode effectively by an optical switch. CONSTITUTION:A center device 211 and terminal devices 212-215 are coupled in a loop shape by optical fiber transmission lines 201 and 202; the devices 212-215 are provided with optical switches 241-244 and optical transmitting circuits 223- 226 and 233-236, and the center device 211 with optical transmitting circuits 221 and 222, and optical receiving circuits 231 and 232. Then, the optical transmitting and receiving circuits 221 and 231 of the center device 211 are connected to devices 212-215 by the transmission line 201, and the others 222 and 232 are connected to the transmission line 202 in the opposite direction to be coupled with the devices 215-212. Optical switches 241-244 of the devices 212-215 are changed over effectively to set modes, thereby performing loop-back, reverse transmission, etc., when the transmission lines 201 and 202 are troubled.
Patent JP-H11295218-A (JP)
Title: Optical measurement device
Inventor: TAKEUCHI SADAO
IPC: A61B5/1495
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To obtain information from a different depth by one measurement device. SOLUTION: A device is provided with a measurement probe 1 that includes a light emission part 2 for applying light to a specimen and a light reception part 3 including at least two photodetectors 31a and 31b, and a signal processing part 5 that allows a detection signal detected by the light reception part 3 to be subjected to signal processing. The light reception part 3 makes constant the distance between the photodetectors 31a and 31b, and at the same time makes variable the distance to the light emission part 2. The signal processing part 5 uses the distance between the light reception part 3 and the light emission part 2 as a parameter for performing signal processing.  For the light reception part 3, the distance between the photodetectors is fixed at fixed distance intervals, and the distance to the light emission part 2 is allowed to be variable in one piece, thus simplifying the configuration of the measurement probe 1, at the same time, performing signal processing for obtaining the optical characteristics of the specimen by one parameter, and simplifying the signal processing.