baber/WOPTO huggingface dataset:
Patent JP-S6184048-A (JP)
Title: Integrated circuit device
Inventor: ITO SOICHI
IPC: H01L27/04
Filed: 1984-10-02
Abstract: PURPOSE:To produce a capacity element with less parasitic capacity by a method wherein, in an IC with a capacity element provided with a reverse conductive layer on one conductive Si substrate, a region not impressed with any potential connected to a conductive system is arranged between one of a pair of electrodes of a capacity element and a substrate. CONSTITUTION:An N layer 3 on a P type substrate 1 is separated by a P layer 4 and then another P layer 5 and an N layer 6 as well as an insulating film 7 and an electrode 8 are provided to form a capacity C9 by another insulating film 13 between the N layer 6 and the electrode 8 while the N layer 6 is provided with another electrode 12. At this time, a capacity C8 between the layers 6 and 5 due to a depletion layer and another capacity C7 between the layer 3 and the substrate 1 are formed in series by the P layer 5 and the N layer 3 not impressed with any forcible external potential and the P type substrate 1 impressed with the lowest potential on circuit to reduce the paracitic capacity between the electrode 12 and the lowest potential on circuit. The potential of P layer 5 and N layer 3 in case the substrate 1 and the electrode 12 are impressed with any voltage may be decided by dividing the capacity of impressed voltage. Besides, a diode D formed between the layers 3 and 5 may be made conductive depending upon the potential difference in both layers 5, 3.
Patent JP-S58106975-A (JP)
Title: Information processing device
Inventor: NAKASHIBA SHINICHI
IPC: G11B5/86
Filed: 1981-12-21
Abstract: PURPOSE:To output additional sound information simultaneously, by making control of the operation mode of a VTR possible by operation mode control information reproduced in a video disc device, or control of the operation mode vice versa. CONSTITUTION:When a cassette tape 4 is run in the play mode, set control information is reproduced by a magnetic head Hb, and a mode code held in a latch circuit 26 is transmitted to a decoder circuit 32. Simultaneously, information of the mode code is transmitted to a radial servo circuit 14 through a system control circuti 33 by the operation of the circuit 32, and the operation mode of a video disc device A is controlled by the operation of the circuit 14. Meanwhile, when the opration of a cassette tape recorder B is controlled by disc control information of a video disc 2 reproduced by a reproducing sensor 1, disc information is held in latch circuits 16-20. Simultaneously, a mode code held in the circuit 16 is transmitted to a controlling circuit 15 through the decoder circuit 32 and the circuit 33, and the operation mode of the recorder B is controlled.
Patent JP-H0933563-A (JP)
Title: Capacitance type sensor
Inventor: SHIMODA KYOJI
IPC: G01L9/12
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To detect pressure and acceleration based on the change in the distance between electrodes with improved linearity by switching the degree of amplification according to the distance from the zero point of nearly the middle of the operation points of a pair of electrodes. SOLUTION: With a linearity correction circuit 20 connected to a sensor, D1 is turned on (D2 is turned off) when an input signal is positive and a gain G is obtained by R2 /R1 . When the input signal is negative, the D2 is turned on (D1 is turned off) and the gain is obtained by R3 /R1 . By adjusting the R2 and R3 , a gain error at the sensor position can be corrected. Therefore, when a movable electrode 14 of a flexible substrate part 13 of a capacitive element is nearly at the center point of the operation point to a fixed electrode 12, the position is set to a zero point. Then, when the substrate part 13 moves to + side, the degree of amplification is changed by a circuit 20.  Namely, the output signal of an operational amplifier U1 becomes a connection point of D1 and R2 and D2 and R3 depending on whether the input signal is positive or negative, respectively, and the signal is added by R1 and R2 and is outputted by an operational amplifier U2 , thus correcting the detection error of the maximum point of acceleration to nearly 0 and achieving detecting with improved linearity.
Patent JP-H0371314-A (JP)
Title: Positioning device
Inventor: HANZAWA TATSUO
IPC: G05D3/12
Filed: 1989-08-11
Abstract: PURPOSE:To instantaneously move a movable body in the inversion direction by generating newly a second driving voltage of opposite polarity of magnitude corresponding to the deviation quantity after the inversion of the movable body, and superposing it on a first driving voltage, in the case the polarity of the deviation quantity of the present position of the movable body and a stop target position is inverted. CONSTITUTION:The subject device is provided with a motor for driving a movable body, a means for outputting a deviation signal corresponding to the deviation quantity of the present position of the movable body and a stop target position, and a means for outputting a first driving voltage in accordance with the deviation signal. Also, this device is provided with a means for outputting a second pulsative driving voltage for returning the movable body in the direction before the inversion by magnitude corresponding to the deviation quantity of the movable body after the inversion, when the deviation signal is inputted and the polarity of the deviation quantity is inverted, and a means for superposing a first and a second driving voltages and bringing a motor to servo-control. In such a state, based on this superposed driving voltage, the servo-control of the movable body driving motor is executed. In such a way, the servo-control can be executed quickly, and in the case this device is applied to a reticle stage, etc., of an exposing device, the throughput can be improved.
Patent JP-H0369881-A (JP)
Title: Hot and cold water mixing valve
Inventor: ISHIHARA JUN
IPC: F16K31/68
Filed: 1989-08-10
Abstract: PURPOSE:To prevent the rotating manipulation from being abruptly lightened during rotation of a temperature adjusting handle, by providing a temperature adjusting spring for urging a temperature valve and a thermosta toward the temperature adjusting handle, and a return spring for urging the thermostat alone toward the temperature adjusting handle. CONSTITUTION:A temperature adjusting valve 8 abuts against a valve seat part in a cold water inlet port 2 so that the valve 8 is inhibited from further moving. When a temperature adjusting handle 24 is rotated toward a high temperature setting side from such a condition that the temperature adjusting valve 8 is stored, the forward end of a spindle is moved in the direction in which it separates from the forward end of a rod 17 in a thermostat 13, but since the thermostat 13 is urged in its entirely toward the spindle side of the temperature adjusting handle 24 by the urging force of a return spring 20 for the thermostat, irrespective of the temperature adjusting valve, the forward end of the rod 17 in the thermostat 13 follows up while abutting against the spindle 26.
Patent JP-H0255789-A (JP)
Title: Coal gasification equipment
Inventor: TAKANO HIDEKI
IPC: C10J3/72
Filed: 1988-08-23
Abstract: PURPOSE:To decompose tar into CO and H2 to thereby ensure the removal of tar without the necessary of washing, etc., by installing a decomposition unit containing a catalyst for the reaction of tar in a gas generated in a coal gasifier with steam for decomposition. CONSTITUTION:A coal gasifier 1 is connected through a generated gas duct 10 to a tar decomposition unit 11 containing a reaction catalyst (e.g., an Ni catalyst) for the reaction of the tar in the generated gas with hydrogen for decomposition. Coal is fed into the coal gasifier 1 from a coal banker 3 while combustion air is introduced into the gasifier 1 from a forced draft fan, thus effecting gasification of the coal. The generated gas is introduced into the tar decomposition unit 11 through the duct 10 while combustion air and steam from a boiler 13 are introduced into the decomposition unit 11 through a passage 7, so that the tar in the generated gas is reacted with the steam by the action of the catalyst to be decomposed into CO and H2 for removal.
Patent JP-H1137798-A (JP)
Title: Detecting device for position
Inventor: MURAKAMI JUNICHI
IPC: G01B21/00
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain a position detecting device that can continue precise position detection even when a shock exceeding a detectable speed for detection of position is applied to an object to be measured. SOLUTION: When the position of a lens 11 as an object to be measured is changed, the output of an encoder 13 is detected by a detection circuit 15, and a signal Sa and a signal Sb are input to a CPU 17. In addition, the movement speed of the lens 11 is detected by a speed detector 14, it is fed back to a driver 18 via a detection circuit 16 used to stabilize a lens-position control operation, and a signal SV is input to the CPU 17. The speed detection signal SV is compared with a detectable speed signal which is stored in advance, and the magnitude of the movement speed is discriminated. When the speed detection signal SV is larger than the detectable speed signal, it is judged that the signal cannot be detected, an actuator 12 is driven by the driver 18, and a reset operation is performed again.  In this manner, even when a shock is applied to the lens 11, the detection of a precise position can be continued.
Patent JP-S6451512-A (JP)
Title: Power saving type memory device
Inventor: SATO MASAMICHI
IPC: G06F1/32
Filed: 1987-08-22
Abstract: PURPOSE:To prevent wasteful power consumption without energizing a memory in which nothing is stored by permitting a selection means to select a memory element corresponding to a signal for selectively designating plural memory elements if the selection means receives the signal and at least allowing feeding to the selected memory element. CONSTITUTION:A memory controller 12 is connected with an address controller 10 through signal lines 20 and it has a function selecting the memory chips 14 by the selection signal of the address controller 10. The address controller 10 is connected with a terminal 28 through a signal line 26 and a receives having encoded chip select data for selecting the memory chips 14 from the terminal 28 at the time of writing/reading data. With chip select data, the selection signals of the memory chips 14 are transmitted to the memory controller 12. Since feeding is controlled at every memory chip 14, and feeding is not executed to the memory chips which are not energized in chip select outputs 24, wasteful power is not consumed.
Patent JP-H1154047-A (JP)
Title: Plasma display panel
Inventor: KADO HIROYUKI
IPC: H01J11/36
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To regulate the color temperature without largely deteriorating the luminance, and to enhance the luminance and luminous efficiency by changing the space between bulkheads according to the color of a phosphor layer to be arranged in the part between bulkheads to regulate the bulkhead-to-bulkhead space of each color phosphor layer. SOLUTION: A silver electrode (address electrode) 16 obtained by performing a screen printing on a back plate glass base 15 followed by baking, and a glass-made bulkhead 17, for example, 0.15 mm high obtained by repeating the same screen printing followed by baking are formed. Phosphor layers are formed between the bulkheads 17 in order of red 18, green 19, and blue 20 so that the bulkhead space is 0.153 mm in the red part, 0.133 mm in the green part, and 0.164 mm in the blue part. The back plate glass base 15 having the phosphor layers formed thereon is stuck to a front panel by use of sealing glass, a discharge space part 21 is vacuumed to a prescribed degree of vacuum prior to sealing of a discharge gas, and helium gas containing xenon gas is sealed into the discharge space as the discharge gas.
Patent JP-H1148706-A (JP)
Title: Pneumatic radial tire and manufacture thereof
Inventor: WATANABE ATSUSHI
IPC: B60C9/22
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To improve the durability of a belt while keeping light weight of a device and holding the standing wave resistance, by arranging cords in a layered product in a sine wave at full cycle between layer ends and keeping inclination angle of the cord positioned at a position crossing the equator of a tire smaller than the inclination angle at the layer end position. SOLUTION: A belt arranged in the periphery of a carcass and for reinforcing a tread part is formed of two or more layers of rubber coated cord crossed layer. A cord arranged zigzag in a layered product 6a is formed into at least one cycle of sine wave between one layer end (a layer end edge 6ae and near there) and the other layer end. Inclination angle A of the cord at a position crossing the equator surface E of the tire and the inclination angle B against a flat surface LE at the end position are set so as to satisfy the relation of A<B, and even distribution of cord arrangement is enabled in the whole area. Weight of the tread part is thereby reduced, generation of standing wave is prevented, and durability of the belt is improved.
Patent JP-S5998027-A (JP)
Title: Purification of p,p'-biphenol
Inventor: UCHIDA HIROSHI
IPC: C07C39/15
Filed: 1982-11-29
Abstract: PURPOSE:To obtain the titled high-purity compound, by dissolving the titled compound containing impurities in a specific solvent such as a fatty lower alcohol, etc., adding toluene, etc. to the solution, distilling the great part of the solvent by distillation, so that the titled compound is precipitated. CONSTITUTION:p,p'-Biphenol containing impurities is dissolved in (A) a fatty lower alcohol, ketone, or cyclic ether, and, if necessary, the impurities are fitered off, (B) toluene, xylene, ethylbenzene or t-butyltoluene is added to the solution. The great part of the solvent (a) is distilled off from the prepared solution by distillation, p,p'-bisphenol is precipitated, and separated to give the desired extremely high-purity compound most suitable as a raw material for heat-resistant synthetic resin, containing substantially neither monohydroxybiphenyl which inhibits preparation of high-molecular weight polymers nor p,p'-diphenoquinone which causes coloring even with a small amount of it.
Patent JP-H0868042-A (JP)
Title: Method for removing sand sedimented upstream of dam
Inventor: GOAMI YOSHITSUGU
IPC: E02B7/02
Filed: 1994-08-31
Abstract: PURPOSE: To transport sedimented sand to the downstream of a dam by a method wherein a screen type wall structure is formed at the bottom of a watercourse of a river upstream of the dam in a V-shaped relationship on a plan with respect to the direction of flow of the river to cause the sedimented sand to flow upward on the upstream side of the dam. CONSTITUTION: A V-shaped structure 1 is provided at the bottom of the watercourse of a river upstream of a dam to create a strong vortex, due to the separation of the flow of the river, downstream of each end of the V-shaped structure so that the vortex flows along the side of the V-shaped structure, the vortex being extended. In this case, an overflow B is formed toward the top of the V-shaped structure so that an eddy C having a horseshoe-shaped axis is generated over the downstream side. And since the rotation of the axis of the eddy having a leg on each end and extending is directed downward on the outer side and upward on the inner side, an upward action is generated between the outer side and the inner side, so that a strong upward flow D is generated.  And sand sedimented upstream of the dam is caused to float utilizing the upward flow, thereby transporting the sand to the downstream side of the dam.
Patent JP-H1148104-A (JP)
Title: Working method by line working machine, and line working system
Inventor: SETO AKIO
IPC: G05B19/418
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To complete working by executing a remaining program with another working machine at the time of generation of abnormality in any working machine. SOLUTION: A stopping working machine determining part 25 of a controller 13 determines a working machine which stops not to continue working, a remaining working determining part 27 determines presence of an unexecuted program in the stopping working machine, a working program transfer part 31 transfers an unexecuted program stored in a working program memory 23 to another working machine selected by an executable working machine determining part 29 at the time of presence of the unexecuted program, and the another working machine executes a remaining working program by a command of a commanding part 33. Prescribed working is surely finished thereby even when a worker doesn't find out the fact that any of working machines can not continue working.
Patent JP-S6099715-A (JP)
Title: Window panel fixing structure
Inventor: MOCHIDA HARUO
IPC: B60J1/02
Filed: 1983-11-05
Abstract: PURPOSE:To facilitate fixing while maintaining the gap between the inside of window panel and the outside face of pillar constant by securing a nut to the inside at the rear of bent section while making a bolt insertion hole at the position of pillar corresponding with nut. CONSTITUTION:Front pillar 1 is comprised of front pillar outer panel 1a and front pillar inner panel 1b. A bolt insertion hole 14 is made through the panel 1a at the position corresponding with a nut 12 to be adhered to front window glass W when assembling while a working hole 15 is made through the panel 1b at the position corresponding with said hole 14. Glass W is inserted into adhesive 16 provided in front of panel 1a and said hole 14 then secured to front pillar 1 through a bolt 17 to be tightened with a nut 12 adhered to the glass W.
Patent JP-S6451575-A (JP)
Title: Data storing system
Inventor: MIYAHARA TSUNEJI
IPC: G06Q50/34
Filed: 1987-08-21
Abstract: PURPOSE:To reduce the quantity of storing data and to shorten a processing time such as a retrieval by deleting polled data which does not coincide a chosen number decided by choosing by a lot from the polled data stored in a storage device and editing the polled data coinciding with the chosen number. CONSTITUTION:A central processing unit 7 receives the polled data in a processor 8 and then transmits a lottery ticket printing data to a terminal equipment 1. The terminal equipment 1 receiving the lottery ticket printing data issues the lottery ticket on which an identifying code is recorded in a ticket issuing part 4. At the time of choosing by the lot and deciding the chosen number, in the central processing unit, the processor 8 retrieves the polled data stored in a data storing device 9, picks up only the polled data of the chosen number 11 by the lot coinciding with the chosen number from the polled data stored in a recording format (1)10, reedits, stores in the data storing device 9 in the format of the recording format (2)14 and deletes the polled data decided to be a deviation. Accordingly, the quantity of held data can be remarkably reduced.
Patent JP-S5999028-A (JP)
Title: Air injecting apparatus for use in diesel engine with turbocharger for supplementing lack of air
Inventor: OBATA ATSUMI
IPC: F02B37/00
Filed: 1982-11-27
Abstract: PURPOSE:To improve accelerating performance of an engine and to prevent generation of black smoke, by providing an on-off valve which is opened transiently for a prescribed while when an accelerator pedal is depressed rapidly at a portion of a passage extended between a compressed-air tank and a compressed- air injecting port which is opened when an intake valve is opened. CONSTITUTION:A compressed-air injecting port 8 which is opened when an intake valve 6 is opened is formed in a valve seat 7 of the intake valve 6, and an on-off valve 4 which is opened transiently for a prescribed while when an accelerator pedal is depressed rapidly is provided at a portion of a fluid passage 3 extended between the injection port 8 and a compressed-air tank 2. When the intake valve 6 is opened, air is injected through the valve seat 7 for supplementing lack of air caused transiently when the accelerator pedal is depressed rapidly. Here, in case that a depression signal 11 of the accelerator pedal has exceeded a prescribed value, the on-off valve 4 is opened by a computer 5 for a prescribed while corresponding to the pedal depressing speed. With such an arrangement, it is enabled to make a boost compensator unnecessary.
Patent JP-S58111490-A (JP)
Title: Solid-state image pickup device
Inventor: OZAWA TAKASHI
IPC: H04N5/335
Filed: 1981-12-24
Abstract: PURPOSE:To obtain an image pickup device which is driven at a low voltage, by making a characteristic of optical current of a photoelectric converting element to an applied voltage formed on an insulator substrate flat at a low voltage region. CONSTITUTION:Band shaped electrodes 2 are formed on the insulator substrate 1, one end is formed with a photo conductive thin film 3, a transparent conductive thin film 4 is formed on the film 3 and the thin film 4 is connected to a bias power supply 5. The other end of the electrodes 2 is connected to a switching circuit 6 fitted on the substrate 1 with wire bonding 7 or the other methods. In the solid-state image pickup device like this, the optical current to the intensity of light incident through the film 4 is generated in the film 3. The voltage versus optical current characteristics of the film 3 is made flat at the low voltage region, allowing to drive the pickup device at a low voltage.
Patent JP-H0848087-A (JP)
Title: Printing device
Inventor: NISHIWAKI HIROSHI
IPC: C23C18/52
Filed: 1994-08-08
Abstract: PURPOSE:To improve surface hardness by imparting an anti-adhesion function of ink, by a method wherein the surface of metallic parts such as an impression cylinder and intermediate cylinder coming into contact with a printed matter to be conveyed are coated with an electrolessly plated film of nickel/phosphorus containing specific particulate. CONSTITUTION:A printing device is constituted by coating the surfaces of metallic parts such as an impression cylinder, an intermediate cylinder, a guide roller, a cutter, a slitter, and a nipping roller coming into contact with a printed matter to be conveyed with an electrolessly plated film of nickel/phosphorus containing a particulate of polytetrafluoroethylene. Concretely, in a printing part 20 of a four-color process printing device wherein four units of offset presses are arranged, a plate cylinder 18, a blanket cylinder 19, an impression cylinder 12, and an intermediate cylinder 13 are arranged and when the surface of the impression cylinder 12, the intermediate cylinder 13 and the guide roll coming into contact with ink of a printed matter directly after printing which is under an undried state are coated with the foregoing electrolessly plated film of nickel/ phosphorus, it is far effective.