baber/WOPTO huggingface dataset:
Patent JP-S6092880-A (JP)
Title: Driving circuit for led array
Inventor: HOUKI YOUJI
IPC: H01L33/00
Filed: 1983-10-27
Abstract: PURPOSE:To set the quantity of light emitted from all LEDs in an LED array to within an allowable range, by a method wherein a plurality of chips constituting an LED array are provided respectively with constant-current circuits, and constant current setpoints for the circuits are set in accordance with the characteristics of each chip and printing information. CONSTITUTION:A plurality (e.g., 16) of chips 1a-1n each of which comprises a plurality (e.g., 128) of LEDs are arranged to constitute the LED array 1, and each of the LEDs is selectively driven by a matrix driving circuit 2 in accordance with the printing information S. In this exposure light source, the constant- current circuits 3a-3n and current-setting circuits 4a-4n are provided between the driving circuit 2 and each of the chips 1a-1n, and the constant current setpoints for the circuits 3a-3n are set by the current-setting circuits 4a-4n in accordance with the characteristics of each of the chips 1a-1n and the printing information.
Patent JP-2001029578-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To increase the expectation of a player to the granting of a special value by performing an almost winning game when an almost winning state is generated in the previous stage of the granting of a special value. SOLUTION: When an almost winning state is generated in a pattern matching game, the game is continued, and a display wherein a pattern Z3 to be shot is shot from a shooting base pattern Z1 to a shooting target pattern Z2 is displayed in a second display section 42. In this case, a series of motions such as the pattern Z3 to be shot which is shot from the shooting base pattern Z1 is made thoroughly visible by a player, or the pattern Z3 to be shot is made to pass the vicinity of the shooting target pattern Z2 regarding a specified pattern, Thus, the series of the motions of the pattern Z3 to be shot is produced in a manner to provide an amusement.
Patent JP-2000034012-A (JP)
Title: Part arrangement device
Inventor: YASUDA MIKIO
IPC: B65G47/14
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a part arrangement device with part arrangement processing at a high speed. SOLUTION: A part arrangement device includes a charge port 12 for chip parts having an almost rectangular parallelopiped shape and magnetic electrodes at least on the face and back at both ends, a storage chamber 13 for storing parts charged from the charge port 12, a wall 15 formed of non-magnetic material for defining the rear face of the storage chamber 13, a circular guide 14 provided at least above the storage chamber 13 and formed of non-magnetic material, an intake port 17 provided in connection to the guide 14 for taking the chip parts 65, a passage 18 for chip parts connected to the intake port 17 and provided in the downstream direction,  a rotary plate 34 provided behind the wall 15 and formed of non-magnetic material to be rotated to the direction of taking the parts in the intake port 17 and a magnet provided on the rotary plate 34 so as to be transverse to a magnetic force line and pass behind the intake port 17.
Patent JP-H08114657-A (JP)
Title: Formation of test vector
Inventor: SURIMATSUTO CHIYAKURADAARU
IPC: G01R31/3183
Filed: 1992-06-18
Abstract: PURPOSE: To make it possible to effectively test an ultra-LSI (VLSI) circuit by taking out a failed function circuit, and combining it with a trouble-free function circuit to form a compound function circuit, etc. CONSTITUTION: A failed function circuit is pulled out, and combined with a trouble-free function circuit to form a compound function circuit. The function of energy of the compound function circuit is pulled out as a collection of secondary and tertiary terms. Then, a transitive closure(TC) of restriction which can be represented as a secondary-term relation, is determined to verify inconsistency, identification, fixation, and exclusion. The TC of a digital circuit is calculated from a directionally oriented graph and an implication graph. A directed edge in third graph is represented by an equation, and represents a controlling action of a true state of a signal x relating to a failed state of a signal y. A new secondary term is added to the directed edge to form a new implication graph, and a list of literals is pulled out.  Then, test vectors in relation to failures are pulled out from the list of literals.
Patent JP-H0484973-A (JP)
Title: Method and device for automatic fire fighting
Inventor: MIYAMOTO TOSHIMASA
IPC: A62C3/00
Filed: 1990-07-30
Abstract: PURPOSE:To limit the leaping frames and the spread flames to a small range, and to offer the automatic fire fighting method being effective for initial fire fighting by forming an arbitrary number of small blocks in one fire prevention block by a fireproof ceiling and a binding incombustible shielding cloth curtain, shielding the origin of a fire in each small block and executing fire fighting. CONSTITUTION:As for a fireproof coiling 16, goods on the market are used, and by receiving a signal from a fire sensor 1 of a remote control signal or that of higher sensitivity for taking precedence over the remote control signal, provided on the fireproof ceiling 16, a biding incombustible shielding cloth curtain forming device 30 obtained by combining a shielding cloth curtain operating device 9 binds an incombustible shielding cloth curtain 2 to which a descent weight 3 which is always contained is attached and allows it to descend, and forms the binding incombustible shielding cloth curtain 2. By the fireproof ceiling 16, the fire sensor 1 of higher sensitivity, and the shielding cloth curtain forming device 30, the origin of a fire is shielded. An automatic shielding fire fighting device is assembled. The automatic shielding fire fighting device allows the binding incombustible shielding cloth curtain 2 to descend so as to surround at least the origin of a fire from the fireproof ceiling 16 and forms a shielding small block 31.
Patent JP-H0738260-A (JP)
Title: Multilayer printed wiring board
Inventor: KAWAKAMI SHIN
IPC: H05K3/46
Filed: 1993-07-22
Abstract: PURPOSE:To ensure electrical connection at soldering by preventing a thin wire inserted into a through hole on a multilayer board from becoming unstable or dropping before soldering and selecting a land for each layer. CONSTITUTION:An external layer is laminated only on one surface of a double- sided printed wiring board, and into a through hole, so farmed that an external- layer side through hole diameter 11, of the layer selectively and electrically connected, is smaller than the external diameter of internal layer side land but larger than an internal layer side through hole diameter 10, a coil spring 14, formed to a stepped cylinders 10 and 11, of phoshor bronze is inserted. Then, by capillarity of the thin wire, a method solder 28 is attracted into the through hole, so that a specified circuit is electrically connected.
Patent JP-H0629009-A (JP)
Title: Car lamp and headlight using it
Inventor: YAMAMOTO TSUTOMU
IPC: B60Q1/04
Filed: 1992-07-07
Abstract: PURPOSE:To make even the retention of supporter wires and increase the retaining strength by providing a car electrode whose base is mounted on a bulb body, equipping the base with a flange as a holding surface for a lighting fixture, and installing a pair of terminal parts of the body in parallel with this flange. CONSTITUTION:A bulb body 2 and a base 6 equipped with a flange 7 as a lighting fixture holding surface are installed in such an arrangement that the flange is approx. parallel with a pair of terminal parts of the body 2. Thereby supporter wires 8 have the same length and same shape between the body 2 and base 6, which increases the strength of holding the body 2. The coil axis Z of a filament 2a is put identical to the optical axis X of the rotary parabolic plane of a reflex mirror 11, and the filament 2a is positioned near the focus. Thereby mounting for obtaining good light distribution for a car lamp using a bulb body in the form of double end can be done without generating shortage of strength.
Patent JP-H0630494-A (JP)
Title: Directional microphone device
Inventor: SHIGA TAKEO
IPC: H04R1/40
Filed: 1992-07-06
Abstract: PURPOSE:To provide a directional micropone by using plural non-directional sound receiving elements to be easily produced and to obtain the characteristics of directivity based upon the arrangement of the sound receiving elements and electric processing. CONSTITUTION:The non-directional sound receiving elements A, B are arranged with an interval (k), the output terminals of the elements A, B are connected to an adder 3 and a subtractor 4, an integrating circuit 5 is connected to the output terminal of the subtractor 4 and the outputs of the circuit 5 and the adder 3 are connected to the 2nd adder 6 to add them. Plural sound receiving elements having this constitution are linearly arranged to execute electric processing. An output signal corresponding to non-directional sensitivity is obtained from the output terminal of the adder 3 and an output signal corresponding to bidirectional sensitivity is obtained from the output terminal of the subtractor 4. The time delay of sound is corrected by the circuit 5 and sensitivity with single directivity can be obtained by mutually adding the outputs of the circuit 5 and the adder 3. The secondary and ternary characteristics of directivity can be obtained by electric processing.
Patent JP-H06138612-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: KAWAGISHI TOSHIO
IPC: G03C7/392
Filed: 1993-07-23
Abstract: PURPOSE:To obtain the photographic sensitive material improved in storage stability and small in stains due to color fog on a white background after processing. CONSTITUTION:This silver halide color photographic sensitive material contains the compound represented by formula I in which X1 is O or S; R1 is a diffusion- resisting group; R2 is a group substitutable on the naphthalene ring; n1 is an integer of 0-4; Y is -SO2R11, -CO2R12, -CN, -CONHR13, or the like; R11 is hydroxy, alkoxy, aryloxy, heterocyclic oxy, amino, anilino, heterocyclic amino, alkylthio, or arylthio: R12 is H, alkyl, aryl, or a heterocyclic group: and R13 is H, <=4C alkyl, phenyl, or the like.
Patent JP-S6359356-A (JP)
Inventor: MASUMOTO TOYOJIRO
IPC: B02B3/08
Filed: 1986-08-28
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-H0251673-A (JP)
Title: Water channel switching device
Inventor: NAKANISHI RYUSUKE
IPC: F16K3/04
Filed: 1988-08-12
Abstract: PURPOSE:To restrict the speed of a push button to stabilize the position of a switching plate by arranging a ring-shaped elastic body compressed by depressing the push button between the push button and a body-housing in a water channel-switching device permitting the switching plate to rotate by the push button. CONSTITUTION:A flow dividing plate 3 having different water channels 31, 32 is attached to a body housing 1 of a shower head with a hose-connection port 11. A switching plate 4 having a connecting port 41 is arranged in the rear of the flow dividing plate 3. The switching plate 4 is connected to a push button 2 and rotated in interlock with the pressing operation of the push button 2. The switching plate 4 is also lifted from the flow dividing plate 3 during its rotation by a cam 34 formed on the flow dividing plate 3. A ring-shaped elastic body 85 is attached on a shaft 20 of the push button 2 and compressed between a hold-down metal fitting 81 and the body housing when the push button 2 is depressed. The depressing speed of the push button 2 is, as a result, restricted to stabilize the position of the switching plate 4.
Patent JP-H0365838-A (JP)
Title: Ring type optical network
Inventor: SASAKI ATSUSHI
IPC: H04B10/29
Filed: 1989-08-04
Abstract: PURPOSE:To reduce the effect of the interruption of a cable, to improve the reliability and to facilitate the extension or reduction of nodes by bypassing each communication node via a connection node provided separately from the communication nodes. CONSTITUTION:One optical cabinet 3 is provided in addition to (n) communication nodes (1-1)-(1-n) and an optical connector 31 as a means bypassing at least two communication nodes among the (n) communication nodes (1-1)-(1-n) is provided on the optical cabinet 3. Then an optical signal is propagated through the communication nodes 1-1-1-n connected as a ring sequentially and a bypass passing the optical signal through the connection node is set to the communication nodes when there is any fault in optical fiber cables (2-1)-(2-n) connecting among the communication nodes. Thus, the ring type optical network with economy and high reliability is obtained, in which the extension or reduction in communication nodes is facilitated.
Patent JP-S6445197-A (JP)
Title: Manufacture of flexible double-sided wiring board
Inventor: HIBINO YUTAKA
IPC: H05K3/00
Filed: 1987-08-12
Abstract: PURPOSE:To make it possible to obtain excellent flexing characteristics by applying a throughhole plating in the non-flexing part, and thereafter etching away the copper foil on the part corresponding part of one surface of the base film part which becomes the flexing part simultaneously with the circuit formation. CONSTITUTION:A bonding film in a B-stage condition is laminated to an insulating base film 1 which is soft and has a high flexibility, a rolled copper foil 3 is laminated thereon, onto the rear thereof, a bonding film 4 in a B-stage condition is laminated except the flexing part, and a rolled copper foil 5 is laminated thereon. Thereafter, in the non-flexing part, a throughhole 6 for connecting the circuits of both surfaces is provided in a predetermined position, and a throughole plating is applied to the part except the flexing part to form a throughole plating layer 7. A circuit is formed in the flexing part side A, but the copper foil 4 on the flexing A' is totally etched to expose the base film 1. And a film cover lay 9 coated with a bonding agent 8 is laminated to the surface side. With this set-up, the flexibility can be improved.
Patent JP-S58104429-A (JP)
Title: Microwave cooking range
Inventor: FUJISAWA SEIJI
IPC: G11B31/00
Filed: 1981-12-15
Abstract: PURPOSE:To reduce interference and improve the guality of information to be displayed in a video reproducing apparatus of a titled cooking range provided with a video reproducing means by a construction wherein an information reproducing circuit for an information recording medium is provided with filters. CONSTITUTION:In a small siganl circuit of the video reproducing means, filters 14 and 15 are interposed between rotary transformers 9 and 10 and amplifiers 11 and 12, respectively. By this arrangement, only information components to be reproduced from recording media through magnetic heads 7, 8 pass through the filters 14 and 15, respectively, and high frequency components for heating are intercepted. Therefore, it is possible to reduce the effect of the microwave components for heating and improve the quality of the information to be displayed.
Patent JP-S5992674-A (JP)
Title: Encoding circuit
Inventor: NISHINO YASUKAZU
IPC: H04N1/41
Filed: 1982-11-18
Abstract: PURPOSE:To make the generation timing of a line synchronizing signal accurate and to reduce a circuit in scale by generating the line synchronizing signal by the same circuit as a circuit for encoding. CONSTITUTION:When a control circuit 3 detects the termination of a line, black or white run-length information from a change-point detecting circuit 1 and the value of a counter 2 are written in an intermediate buffer memory 5 firstly. Then, a selector 4 selects an instruction code which instructs the generation of the EOL (line synchronizing) signal and writes it in the memory 5. An ROM6 is stored with a code corresponding to the run-length number of a white or black signal and its code length and a code corresponding to the instruction code of the EOL signal generation and its code length, and data stored in the memory 5 is converted into a corresponding code and its code length in the ROM6; they are inputted to a P/S shift register 7 and a register 8. Thus, codes corresponding to picture signals of respective lines are stored in a memory 10.
Patent JP-S58102769-A (JP)
Title: Compensator for printing size of screen plate for printing
Inventor: ANDOU MASAHIKO
IPC: B41C1/14
Filed: 1981-12-16
Abstract: PURPOSE:To compensate the size of the picture of the screen printing plate, and to increase the strength of the frame of the plate by mounting an adjusting section to a screen. CONSTITUTION:Inverted V type members 4 are fixed to the intermediate sections of each side 3 of a frame plate-shaped support member 2 with size stacked onto a screen frame 1 so that both side surfaces 5, 5' of the member 4 are arranged to the inner and outer both surfaces of the frame 1, pairs of screws 6, 6' for adjustment are fitted to said both side surfaces 5, 5', and the compensator for the size of the printing of the screen plate for printing is formed. Accordingly, tbe frame of the plate is deformed only by a fixed quantity by properly advancing and retreating the screws 6, 6', and the strain of the size of the picture can easily be compensated.
Patent JP-S5994149-A (JP)
Title: Common device switching system of dual computer system
Inventor: TABAYASHI SEIJI
IPC: G06F11/20
Filed: 1982-11-19
Abstract: PURPOSE:To make the initialization of hardware unnecessary to secure the continuity of processings, by switching devices with software. CONSTITUTION:Data is exchanged between computers of a system 1 and a system 2 and devices 3-5 through an I/O port 8, and device designating data Dc out of this data is given to a soft switch control part 9 and is stored as table data in a soft switch table 10 by the control part 9. Input/output data D is handled as exchange data between computers of systems 1 and 2 and devices 3-5, and the table 10 is referred to discriminate whether data D1 outputted to, for example, the printer 5 out of this data comes from the connected system or the unconnected system, and only print data of the connected system is given as output data to the printer 5. By this constitution, it is sufficient for switching of the system if data indicating the connected system out of the device designating code is changed, and the initialization of hardware is unnecessary.
Patent JP-S58103094-A (JP)
Inventor: KAWABATA TAKASHI
IPC: G01B11/00
Filed: 1981-12-15
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-H0653112-A (JP)
Title: Stage position measuring equipment
Inventor: TAKAGI SHINICHI
IPC: G03F9/00
Filed: 1992-07-30
Abstract: PURPOSE:To reduce an influence by the fluctuation when measuring a position of a movable stage using a laser interferometer. CONSTITUTION:In a laser interferometer, fixed covers 10y and 12y are installed for an optical path of a reference beam B2y and an optical path of a measurement beam B1y respectively. And, temperature controlling gas is supplied to the inside of each cover. As for the optical path of the measurement beam, a part of the beam optical path which is near a movable mirror MSy is covered by the cover 12y. In the cover 12y, temperature controlling gas is caused to flow toward a beam splitter BSy.
Patent JP-H0527225-A (JP)
Title: Production of liquid crystal substrate
Inventor: SHIBATA KAZUHIKO
IPC: G02F1/1333
Filed: 1991-07-19
Abstract: PURPOSE:To avoid such problems of producing irregularity in color due to difference of thickness of liquid crystal when a liquid crystal display element is formed, since in the production of a conventional liquid crystal substrate, steps of transparent electrode provided on a glass substrate appears through an insulating film to the surface of an oriented film. CONSTITUTION:When a coating film 30 of org. metal compd. uniformly applied on the whole surface of a glass substrate 1 is exposed to UV ray to remove org. compd., a mask 6 in a form corresponding to the area 1B where no transparent electrode 2 is provided so as to control the quantity of light not to produce steps between the electrode area 1A and no electrode area 1B. Thus, a liquid crystal substrate 10 is produced having a flat surface.
Patent JP-2001029021-A (JP)
Title: Frozen food production apparatus
Inventor: KUROSAWA TAKESHI
IPC: H02P29/00
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a frozen food production apparatus capable of reducing a power consumption of a motor for a thrusting device and prolonging the life of a motor while actualizing the stable feed of topping sauce. SOLUTION: This frozen food production apparatus is equipped with a thrusting device 52 which thrusts a sauce container 54 and presses out a sauce from the sauce container to a hose 16, a motor 51 for driving the thrusting device, a current detecting means for detecting the electric current of the motor 51 and a control device for controlling the motor. In thrusting the sauce container, the control device repeats a cycle of stopping the turning on of electricity to the motor when the electric current of the motor reaches a prescribed upper limit and the turning on of electricity again after a prescribed period of time based on the output of the current detecting means.
Patent JP-S6179694-A (JP)
Title: Thermal recording sheet
Inventor: IGARASHI AKIRA
IPC: B41M5/333
Filed: 1984-09-28
Abstract: PURPOSE:To obtain excellent thermal response but make coloring by solvents difficult by containing 1,4-bisbenzene as an electron receptive compound and one kind of specific heat melting compounds. CONSTITUTION:1,4-bisbenzene is used as an electron receptive compound for thermal recording sheet and also at least one kind of chemicals of the formulae I-V is used as heat-melting material. 1,4-bisbenzene is obtained by reacting diisopropenyl benzene with 2-mol equivalent of phenol in the existence of an acid catalyst as Friedelcraft reaction. It is in the form of white needle crystal with a melting point of 145 deg.C and a low level of dissolution to solvents such as alcohol, ketone and benzene derivatives. Therefore, if 1,4-bisbenzene is jointly used with a heat-melting material, sufficient thermal response can be assured, thus meeting these two requirements. Further, the compounds of the formula I-V should preferably have a melting point ranging 70-150 deg.C preferably, 80-130 deg.C.
Patent JP-H0936903-A (JP)
Title: Transmission line control system for duplex loop-shaped communication equipment
Inventor: HORIGUCHI AKIRA
IPC: H04L12/437
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a transmission line control system for duplex loop-shaped communication equipment with which fluctuation in the transmission time of data can be suppressed to the minimum when securing communication between nodes cut off by fault generation. SOLUTION: Concerning a transmission line control circuit for duplex loop- shaped communication equipment for which plural node devices MN and SN are connected by duplex transmission lines 10 and 11 for mutually reversely transmitting data, the node device instructs the transmission of the same data at all times to both duplex transmission lines 10 and 11 by using a duplex transmission circuit 21. When any fault is generated at communication equipment, the node device, that detects the generation of fault, outputs an instruction for receiving data from the transmission line, where no fault is generated, and dispatching those data to a multiplexer/demultiplexer circuit 6. Thus, the delay time difference of data before and after the generation of fault can be made minimum.