baber/WOPTO huggingface dataset:
Patent JP-S60132858-A (JP)
Title: Paper feed device
Inventor: HASEGAWA HARUO
IPC: B65H20/20
Filed: 1983-12-21
Abstract: PURPOSE:To enhance the control of a paper feed device in a printer, etc. upon paper-change, which is provided with tractor units, by enabling a track frame to be locked and released, simultaneously in association with the rotation of paper retainers. CONSTITUTION:In a printer in which a sheet 23 is set, paper retainers 13 in left and right tractor units 20 are secured such that the retainers 6 are covered over pin belts 4 and a sheet 23 to prevent the sheet 23 from coming off. A cam section 14 integrally incorporated with each paper retainer 13 urges an upper clamp piece 18 which therefore clamps a support shaft 9 together with a lower clamp piece 17 to secure the tractor unit 20. In this condition when the paper transfer 6 is rotated upward upon paper-change, etc. to be held in their substantial upright postures by means of the tension of a spring 27, the cam section 14 is separated from the upper clamp piece 18 so that the clamp of the support shaft 9 by both clamp pieces 17, 18 is released.
Patent JP-H0868563-A (JP)
Title: Instantaneous water heater
Inventor: MATSUMOTO HARUO
IPC: F24H1/12
Filed: 1994-08-29
Abstract: PURPOSE: To greatly increase the contact area, to instaneously heat water and discharge as hot water by filling heat exchange substance in the hollow part of a cylindrical heat generator, connecting a water supply medium and a warm water discharge medium and providing heating medium on an outer surface. CONSTITUTION: A cylindrical heat generator 1 is formed of metal material having high thermal conductivity as a vessel, and heat exchanger substance 2 is filled in so contact with the generator l as to be heat conductive in the hollow part. Accordingly, the heat externally heated by the generator 1 is transferred to the substance 2 filled in the hollow part. A water supply medium 3 is made of a water service tube, connected to the upper bottom of the generator, water is supplied to the hollow part, warm water discharge medium 4 made of the service tube is connected to the lower bottom, and warm water heated in the hollow part is outputted. The medium 5 is, for example, a heater having a gas burner 5a to heat the outer surface of the generator 1.
Patent JP-H0580552-A (JP)
Title: Electrophotographic sensitive body
Inventor: SUMITA KEISUKE
IPC: G03G5/06
Filed: 1991-09-20
Abstract: PURPOSE:To obtain an electrophotographic sensitive body having high sensitivity and satisfactory repetitive characteristics. CONSTITUTION:An org. photosensitive layer contg. a fluorenone type bisazo pigment as an electric charge generating material and a carbazole compd. represented by formula I and a benzidine compd. represented by formula II as electric charge transferring materials is formed on an electric conductive substrate. The carbazole compd. is used by 20-70wt.% of the total amt. of the electric charge transferring materials. In the formula I, R<1> is alkyl, etc., and each of A and B is H, alkyl, etc. In the formula II, R<4> is H, methyl, methoxy or Cl and each of R<5> and R<6> is H, lower alkyl, lower alkoxy or Cl.
Patent JP-2000076589-A (JP)
Title: Remote controller for information display device
Inventor: DAIGUUJI HIDEO
IPC: H04W88/18
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To accurately confirm the display contents of the information display device and to judge the necessity of updating displayed image data by reporting the display contents from the information display device at a request to report the display contents from a remote controller. SOLUTION: The remote controller 4 and a console panel 1 are connected by a radio line and authentication is performed between the both by sending and receiving a password. The control part 41 of the remote controller 4 outputs a specific inquiry command to the console panel 1 to make a request to report the display contents being displayed on a display plate 2. The control part 11 of the console panel 1 acquires display screen information in response to the inquiry command and sends it back as the display contents report. In this case, for example, the screen number corresponding to the image data being displayed on the display plate 2 is reported. In response, the control part 41 reads the image data corresponding to the reported screen number out of a memory 43 and displays the data out at a display part 44.
Patent JP-2001068182-A (JP)
Title: Board connecting structure, electronic equipment, and connector
Inventor: ONO AKIHISA
IPC: H05K1/14
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide board connecting structure capable of reducing the position slip between circuit boards without considering positioning accuracy of a connector installed in each circuit board in the board connecting structure electrically connecting conductor parts of plural circuit boards arranged in a stacked state. SOLUTION: The connecting structure 1 of a board electrically connecting conductor parts 13, 23 of two circuit boards 11, 21 arranged in a stacked state has a pair of connectors 31, 41 installed so as to be electrically connected to the conductor parts 13, 23 of the two circuit boards 11, 21; and a flexible wiring plate 51 electrically connected to a pair of connectors 31, 41, and ensuring electrical continuity between a pair of connectors 31, 41. The connectors 31, 41 are composed of non-Zero Insert Force connectors assuring electrical connection and physical fixing by inserting the flexible wiring plate 51.
Patent JP-S62100986-A (JP)
Inventor: ISHIMURA YOZO
IPC: H05B6/76
Filed: 1985-10-29
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-H0982552-A (JP)
Title: Coil winder and winding method
Inventor: HAYAFUSA NAGATAKA
IPC: H01F41/06
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To reduce the forming time of a deflection coil and improve the working efficiency. SOLUTION: A guide means for holding a wire has a guide tip 1 formed in a line-symmetric shape having two bends 2A and 2B, the tip 1 and guide unit 6 are fixed to drive units movable independently in three axial directions and means is provided for fixing the wire to the line-symmetric tip 1, thus constituting a coil winder. Corresponding to one winding direction of the wire round a yoke bobbin, one of the line-symmetric parts of the tip 1 is used as a wire holder to hold the wire and wind it, while for the other winding direction, the other of the line-symmetric parts is used as a wire holder to hold and wind the wire. A winding method using this winder is adopted.
Patent JP-H0688810-A (JP)
Title: Ultrasonic flow detector for weld in narrow space
Inventor: ONO MITSUO
IPC: G01N29/04
Filed: 1991-09-20
Abstract: PURPOSE:To make an ultrasonic flaw detector which inspects a narrow space for welds to highly efficiently detect a flaw with high accuracy and, at the same time, to smoothly insert and remove the detector into and from the narrow space by accurately positioning the detector in the narrow space in a stable state. CONSTITUTION:The detector is provided with a fixed drum 20 which is hang in a narrow space A, a pair of clamping units 21 which are provided on the outside of the drum 20 and fix the drum 20 by pressing the internal surface of the part A at opposite positions, turning section 22 supported by the drum 20, and sliding mechanism which is mounted on the section 22 and moves an ultrasonic probe 24 forward and backward in the radial direction. In addition, a TV camera 25 is mounted on the drum 20 and the clamping arms 21d of the units 21 make horizontal movement in the radial direction and press the internal surface of the section A at opposite positions.
Patent JP-H0871770-A (JP)
Title: Method of jointing reinforcing bar for intersection
Inventor: YUKIMURA NORIE
IPC: B23K11/14
Filed: 1994-09-09
Abstract: PURPOSE: To obtain a jointing method that enables reduction in the quantity of reinforcing bars by structuring a reinforced frame of which a crossing part between reinforcing bars is pressurized, heated and integrated so as to bite into each other and thereby shortening the superposed part of two sets of the reinforced frame. CONSTITUTION: Reinforcing bars 1 of the same diameter or different diameters are arranged with crossing parts 2 formed in a cross shape for example. The reinforcing bars are externally pressurized so as to bite into each other at the crossing parts 2 and are simultaneously heated for welding; while the biting quantity is adjusted to be a prescribed quantity, a reinforced frame is manufactured. Since the crossing parts 2 are each integrated by welding, they are larger in strength than the reinforcing bars 1, sufficiently fulfilling a function for transmitting stress. Thus, in a joining method for which two sets of end parts are superposed of the reinforced frame, it is possible to greatly shorten the length of the superposed parts and therefore to reduce the quantity of the reinforcing bars.
Patent JP-S60134432-A (JP)
Title: Testing device for lsi
Inventor: KASAI SHIGENORI
IPC: H01L21/66
Filed: 1983-12-23
Abstract: PURPOSE:To enable to automatically perform the identification of a test object by a method wherein, when a performance board to be used for enabling to perform the supply of a power source and the transfer of signals is provided between the titled testing device and the test object, an identification cord signal generating part is provided on the board and signals, which are sent out from the signal generating part, are sent in the testing device using a microcomputer bus. CONSTITUTION:A testing device for an LSI is constituted of a main operator console 1, a testing device main control unit 2, a testing device main body 3, a test object handling unit 4 and an input unit 5. A performance board 6 is connected to the main body 3 through an analog signal line 8 and a test object 7 is connected to the board 6 through an analog signal line 11. In this constitution, an identification cord signal generating part 10, which adds and indicates the type of the test object 7, is provided on the board 6 and signals, which are sent out from the signal generating part 10, are sent in the main body 3 through a microcomputer bus 9. At the same time, a test program is read out from an operation table 12 corresponding to a material to be tested, which has been incorporated in the unit 2, the test program is compared with a program sent from the signal generating part 10 and the prescribed test for the LSI is performed.
Patent JP-H04120963-A (JP)
Title: Facsimile receiver
Inventor: TOMITA YASUHARU
IPC: H04N1/32
Filed: 1990-09-12
Abstract: PURPOSE:To allow the facsimile receiver to receive a G4 facsimile signal from an ISDN network and a digital network by comparing plural preset addresses with an incoming address notified by a setup message from a D-channel of the ISDN network so as to identify the incoming address. CONSTITUTION:A 1st communication control section 1 connecting to a D-channel of an ISDN network 6 stores an address with respect to a 2nd communication control section 2 of a B-channel for a protocol in compliance with the CCITT recommendations T90 and an address with respect to a 3rd communication control section 3 of a B-channel for a protocol in compliance with the CCITT recommendations T70NL. Then an incoming address noticed in a setup message from the network and the stored address are compared to decide whether or not information of the B-channel is to be received at the 2nd communication control section 2 or the 3rd communication control section 3. A decoding section 4 decodes the picture information of the 2nd communication control section 2 or the 3rd communication control section 3 and outputs it to a recording section 5. Thus, a G4 facsimile equipment receives a signal from the ISDN network and a line exchange digital network.
Patent JP-H0768017-A (JP)
Title: Ball reversion preventer for pinball game (pachinko) machine
Inventor: MATSUSHITA MUTSUTAKA
IPC: A63F7/02
Filed: 1993-09-03
Abstract: PURPOSE:To stabilize the movement of game ball by cutting the tip part of an elastic piece so arranged to let the tip thereof turn upward at the upper end part of a guide rail so that the width thereof becomes narrower toward the tip on the side of a game board surface. CONSTITUTION:A ball reversion prevention means 10 is made up of an elastic piece 11 and a fixing member 12 and arranged on a game board surface abutting the tip of an internal guide rail. The elastic piece 11 is made up of an elastic metal plate which comprises an upper part 11a so cut as to make the width thereof narrower toward the tip thereof and a lower part bent roughly in a shape of U. The upper part 11a is so formed as to be cut in a skew curve toward the tip thereof. A game ball P hitting the cut tip part 11a rolls over a game board surface 1 along a rim 11c cut on the side of the game board surface 1 of the elastic piece 11 pushing the tip part 11a open. Thus, the game ball P rolls stably without moving to a glass surface 8.
Patent JP-H0799403-A (JP)
Title: Water-proof structure for electric equipment
Inventor: YAMADA SANAE
IPC: H01Q1/44
Filed: 1993-09-29
Abstract: PURPOSE:To easily attain water-proof and to facilitate the mount of an antenna and a ground plane without a large sized casing by adhering a water-proof sheet with a conductor plate adhered to a border between the casing main body and a cover. CONSTITUTION:An antenna conductor plate 12 and a ground plane conductor plate 13 are adhered to one side of a strip shaped water-proof seal 11 having flexibility and insulation. An adhesives is applied to all areas of conductor plates 12, 13 except ends 12a, 13a on one side of the water-proof seal 11. Then the water-proof seal 11 is adhered closely to an outer circumferential face 7 over the entire circumference of the outer circumferential face 7 of a casing 1 in a state that a border 4 between a case main body 2 and a cover 3 is covered. In this case, the end 12a of the conductor plate 12 is in close contact with a terminal section 6a and then connected electrically to a circuit section in the casing 1. Similarly the end 13a of the conductor plate 13 is in close contact with a terminal section 6b and then connected electrically to the circuit section in the casing 1.
Patent JP-S6487875-A (JP)
Title: Ignition device for internal combustion engine
Inventor: TAKAHASHI HIDEO
IPC: F02P15/08
Filed: 1987-09-29
Abstract: PURPOSE:To suppress the backfire at the time of the start by providing both a fuel- pressure detecting means, which detects the fuel pressure in a fuel supplying passage, and an ignition control means, which controls the ignition in such a manner that the ignition at the early stage of the start is forbidden for a certain period of time if the fuel pressure is lower than the predetermined value, based on the fuel-pressure signal issued from the above-mentioned fuel-pressure detecting means. CONSTITUTION:An ignition control means of a control unit 16 reads the fuel-pressure in a fuel supplying passage 8, which is detected by a fuel-pressure sensor 12, in order to judge whether the fuel-pressure that was read is lower than the predetermined value. If so, the ignition control means judges that the engine is in an abnormal condition and forbids the ignition at the early stage of the start. If the control means judges that the engine is not in an abnormal condition, the engine is allowed to start. Thus, the ignition is controlled in such a manner that the ignition is suspended for a certain period of time, only when the fuel-leakage, which is detected by the fuel- pressure sensor, is judged large, or only when the occurrence of backfire is foreseen. Therefore, the occurrence of backfire can be suppressed, keeping the worsening of the startability at minimum.
Patent JP-S62105385-A (JP)
Inventor: KAGAWA JUNICHI
IPC: H01T13/20
Filed: 1985-10-31
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-H0554696-A (JP)
Title: Semiconductor storage device
Inventor: HARAGUCHI YOSHIYUKI
IPC: G11C29/04
Filed: 1991-08-26
Abstract: PURPOSE:To reduce the area of the device and to increase the degree of integration by making the circuits, which are provided to select redundant memory cells, only one program circuit even against plural addresses and by configuring a simple pattern spare circuit. CONSTITUTION:Assume a memory cell, which is selected when address inputs 80a and 81a are L and an address input 82a is H, is to be replaced by a redundant memory. In this case, by cutting fuses 83a, 83c, 83f and 89, the output of an inverter 91 becomes L, the output of an inverter 92 becomes H, all transfer gates 84 are turned off and all nodes 85a to 85c become H. Thus, an L signal is outputted from an output 94, the word line connected to the redundant memory cell is selected and the word line, which is to be connected to the original memory cell, is not selected. When other than the case in which the inputs 80a and 81a are L and the input 82a is H, an H signal is outputted from the output 94, the word line connected to the redundant memory cell is not selected and the word line which is to be connected to the original memory cell is selected.
Patent JP-H0290319-A (JP)
Title: Fifo memory
Inventor: SUZUKI HIROYOSHI
IPC: G06F5/06
Filed: 1988-09-28
Abstract: PURPOSE:To shorten the data shifting time and to realize the reading/writing repetition at a high speed by controlling the reading/writing jobs of data via an FF which works in response to an external clock. CONSTITUTION:An input signal X is set at H and the output of a NAND circuit 4 of a 1st-stage FIFO is set at L. Then the output Q of a D type FF (flip-flop) 5 is set at L at the rise edge of an external clock CK and an R-S type FF 6 is set. At the same time, an enable gate anti-G of a D type latch 1 is opened and the output of the circuit 4 is set again at H. Then the signal X is set again at L. Under such conditions, the output Q of a D type FF 8 of a 2nd-stage FIFO is set at L at the fall of the clock CK and the FF 6 is reset. Then a NAND circuit 7 is set again at H and an enable gate anti-G of a latch circuit 2 is opened with an R-S type FF 9 set. In this case, the data on the output Q of the latch 1 is written into the circuit 2. The data are read out in the same way. Thus the data are written in the half cycle of the CK and read out in one cycle of the CK respectively. As a result, the data shifting time is shortened and the writing/reading repetition is attained at a high speed.
Patent JP-H0985632-A (JP)
Title: Polishing film
Inventor: RYOMO KATSUMI
IPC: B24D11/00
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To provide such a polishing layer as corresponding to the characteristic of a thick carrier, regarding a head cleaning work via the use of a film tape. SOLUTION: A polishing layer 3 is formed on the surface of a carrier 2. The thickness of the carrier 2 is between 30μm and 100μm, and the center line mean surface roughness Ra of the polishing layer 3 is between 0.01μm and 0.1μm. According to the application of the range for surface roughness, contaminants on a magnetic head for recording long wavelength signals can be properly removed.
Patent JP-H07104748-A (JP)
Title: Keyboard switch device of composite piano
Inventor: INABA TATSUYA
IPC: G10C3/16
Filed: 1993-09-29
Abstract: PURPOSE:To prevent the external appearance of the composite piano as an acoustic piano from being spoiled as much as possible by setting timbres through keyboard operation in the composite piano which enable a musical performance by an electronic sound source in addition a normal piano musical performance. CONSTITUTION:When keys K1-K12 are depressed in setting mode, setting processes corresponding to the depressed keys K1-K12 are performed. Since the keys K1-K8 concern timbre settings, they are set to pressed timbres. When K9 is pressed, 'Heavy' wherein a sound is generated louder even when a key is depressed ordinarily and when K10 is depressed, 'Light' wherein sound is generated with less volume even when a key is depressed ordinalily. Further, K11 and K12 are set 'Hall' by pressing the K11 and 'Room' by pressing the K12, in the setting of reverberation effects of a sound.
Patent JP-H0292473-A (JP)
Title: Spot welding device
Inventor: KOJIMA TAKU
IPC: B23Q1/00
Filed: 1988-09-28
Abstract: PURPOSE:To easily execute tacking even in the case of a large-sized work by moving a work and a table as one body only in one direction in the X - Y directions, moving only the work in the other direction and executing its positioning. CONSTITUTION:The spot welding device is constituted of a base 2 having a pair of upper and lower electrodes 1, 1 for spot welding, a table 4 having many support members 3, and a column 5 placed in the upper position of the table 4. At the time of moving a work W in the X direction, the work W is fed in a state that is slides on the upper end part of the support member 3 by a first moving means A, and in the case of moving the work W in the Y direction, the work W is fed as one body together with the table 4 and the column 5 by a second positioning means B. In such a way, even in the case of a large- sized work having a projecting part, a table for placing it in a stable attitude and without being accompanied with deformation is constituted, and tacking can be executed easily without deforming the work.
Patent JP-S60136220-A (JP)
Title: Semiconductor manufacturing equipment
Inventor: KAMIYA MASAHIRO
IPC: H01L21/205
Filed: 1983-12-23
Abstract: PURPOSE:To prevent crystal defects by reducing wall deposition by flowing gas such as hydrogen or argon along the wall of a reaction tube during the process for manufacturing semiconductors. CONSTITUTION:On a susceptor 2 heated by high-frequency induction of a coil 8, a single crystal substrate 1 of GaAs is placed. A source gas diluted by carrier hydrogen is introduced in a reaction furnace radially in a horizontal direction from a middle step 3 of a gas nozzle in the center. The source gas heated above the substrate 1 is thermally decomposed and an epitaxial layer is formed on the substrate 1. The gas after the reaction is exhausted out of the reaction furnace from an exhaust vent 4. The hydrogen gas (or argon gas is available) is emitted toward a central part of a ceiling cover of an inner bell jar 5 from a nozzle 6. The emitted gas flows along the inside of the inner bell jar 5 and goes to the exhaust vent. Accordingly, the reactive gas is prevented from being in contact with a gas flow layer. Thus a wall deposition can be reduced remarkably.
Patent JP-H0292031-A (JP)
Title: Optical transmitter circuit
Inventor: IMAMURA KEIICHI
IPC: H04B10/572
Filed: 1988-09-28
Abstract: PURPOSE:To prevent the transmission of an erroneous optical signal by turning off a transistor(TR) for driving a semiconductor laser in signal absence state, eliminating the AC component of an input signal by an AC component elimination circuit and turning off a TR for bias current adjustment. CONSTITUTION:When a signal is inputted to a positive-phase-sequence input and an opposite-phase-sequence input of a comparator IC 1, a TR Q1 is driven according to the positive-phase-sequence output and an optical signal is sent from a semiconductor laser LD without causing pulse width distortion. On the other hand, in the case of no signal state in which no signal is inputted to the comparator IC 1, the level of the positive-phase-sequence input of the comparator IC 1 is at a low level. The state of low level of the positive-phase- sequence input is inputted to a base of the TR Q1, which is turned off. Thus, the TRs Q1, Q3 are always turned off in the no signal presence state in this way. No current is made flow to the semiconductor laser LD and no erroneous signal is sent from the semiconductor laser LD.