baber/WOPTO huggingface dataset:
Patent JP-S63113983-A (JP)
Title: Reading clock control circuit for magnetic disk device
Inventor: YAEGASHI KIMIHARU
IPC: G11B20/14
Filed: 1986-10-31
Abstract: PURPOSE:To output always stable disk data by supplying the output of a reference voltage source to a voltage control oscillator with a changing-over circuit and evading the deviation to an uncontrollable frequency due to a disturbance, etc. CONSTITUTION:When the frequency of a decoding clock DCLK outputted from a voltage control oscillator VCO3 by the disturbance, etc., exceeds a control range. A changing-over signal SEL is outputted from a frequency comparator 5 to a changing-over circuit 7. When the circuit 7 receives the signal SEL, a reference control voltage BV from a reference voltage source 6 is supplied to the VCO3 instead of a control voltage CV from the circuit 2, the VCO3 is oscillated based on a voltage BV and the clock DCLK is outputted. When the frequency of the DCLK is returned to a normal voltage, the output of the signal SEL is turned off, the circuit 7 is returned to the usual changing-over condition, the voltage CV generated by the circuit 2 is supplied to the VCO3 and a clock control circuit is returned to a usual action.
Patent JP-H01103084-A (JP)
Title: Emphasis/de-emphasis circuit
Inventor: TANAKA YUTAKA
IPC: H04N7/00
Filed: 1987-10-16
Abstract: PURPOSE:To improve an S/N and to obtain a large degree of freedom of frequency characteristic by adopting the constitution of stable inverse filter having lots of parameters and introducing a nonlinear circuit to an edge processing section. CONSTITUTION:A unit delay element 1 receives an input or output signal and retards the reception signal by a unit time and delay elements 2, 3 retard the signal by an integral number of mutliple. A subtractor 4 subtracts output signals of delay elements 1-3 from the reception signal. A cascade connection circuit connecting at least a coefficient circuit 5 to the edge detection circuit is provided as plural numbers. Then each output signal of each cascade connection circuit is added by an adder 11. Thus, the stable inverse filter is constituted while having lots of dispersion to obtain a large degree of freedom of frequency characteristic.
Patent JP-H06107718-A (JP)
Title: Photosensitive composition
Inventor: MIYAKE HIDEO
IPC: C08F2/50
Filed: 1992-09-29
Abstract: PURPOSE:To provide a photosensitive composition highly soluble even in an organic solvent-free photographic developer, causing no insoluble deposition, comprising a photocrosslinkable polymer having photodimerizable unsaturated bond and a specific photosensitizer. CONSTITUTION:The objective composition comprising (A) 10-99 (pref. 50-99)wt.% of a photocrosslinkable polymer having photodimerizable unsaturated bond (pref. having in the side chain at least two malemidie groups on average per molecule and >=1000 in average molecular weight) and (B) 1-30 (pref. 2-20)wt.% of a photosensitizer of formula II [Z is nonmetallic atom group necessary for forming a nitrogen-contg. heterocyclic nucleus; Y is nonmetallic atom group necessary for forming a ring; R1 is (substituted) alkyl; R2 and Rd3 are each H, (substituted) alkyl, (substituted) aryl or halogen; at least one of Z, Y and R1 contains at least one COOH, NHSO2R4 R4 is alkyl, aromatic group, etc), etc.; n is an integer of 0-4] E e.g. of formula II (R'' is CH2COOH, etc.,)].
Patent JP-H05102636-A (JP)
Title: Electronic parts and soldering thereof
Inventor: WATANABE KOICHI
IPC: H05K1/18
Filed: 1991-10-08
Abstract: PURPOSE:To provide electronic parts which can prevent generation of thermal distortion on electronic parts and deterioration of electrical characteristics of electronic parts due to up-absorption of solder and a method of soldering electronic parts. CONSTITUTION:A stepped portion is formed with a groove 1b to the entire circumference of a lead terminal 1a of an electronic part 1 and the lead terminal 1a is soldered to a substrate 2. If excessive amount of cleam solder 3 is coated, the cleam solder 3 is up-absorbed toward the electronic part 1 along with the surface of lead terminal 1a, but the solder flows into the groove 1b formed to the entire circumference of the lead terminal 1a and does not reach the electronic part 1. Therefore, generation of thermal distortion on the electronic part 1 can be prevented and deterioration of electrical characteristics of the electronic part 1 can also be eliminated.
Patent JP-H1195257-A (JP)
Title: Production of active matrix substrate and liquid crystal display panel
Inventor: MURADE MASAO
IPC: G02F1/1368
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing an active matrix substrate capable of protecting a data line driving circuit and a scanning line driving circuit against static electricity, etc., the active matrix substrate produced by this production process, a liquid crystal display panel and a projection type liquid crystal display panel. SOLUTION: First to third wiring 91, 92, 93 for shorting are previously respectively connected to signal wiring 72, 73, scanning lines 20 and data lines 30. The static electricity, etc., are diffused to the outer peripheral side of a substrate via the first to third wiring 91, 92, 93 for shorting to prevent the inflow of sudden excessive currents into the scanning lines 20, pixel parts 11, the scanning line driving circuit part 70, a sample-hold circuit S/H and the data line driving circuit 60. After the production stages of the active matrix substrate end, holes for cutting are formed by utilizing the middle stages and etching is executed via the holes for cutting, by which the first to third wiring 91, 92, 93 for shorting are cut.
Patent JP-2000087673-A (JP)
Title: Ladder device
Inventor: KAKIKUBO NORIO
IPC: E06C9/08
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a ladder allowing safe ascending/descending and requiring no large space. SOLUTION: This ladder device comprises a ladder 4a provided between a lower layer part 2 and an upper layer part 3, and a supporting member 5a of the ladder 4a fixed to the upper part 3. The supporting member 5a has a long hole 26 long in the vertical direction for movably inserting a connection pin 28 fitted to the upper layer part 3 and provided on an upper end part of the ladder 4a the height from a floor level of the lower layer part 2 to a lower end of the long hole 26 is smaller than the length of the ladder 4a, and the height from the floor level of the lower layer part 2 to an upper end of the long hole 26 is not less than the length of the ladder 4a.
Patent JP-H08193063-A (JP)
Title: Novel intermediate useful for synthesizing 1-arylpyrrole pesticide
Inventor: ARAN SHIEN
IPC: C07D207/34
Filed: 1995-10-06
Abstract: The present invention pertains to novel 3-substituted-4-thiopyrrole intermediates for the preparation of 1-arylpyrrole compounds that are useful for the control of insects, acarids and nematodes. The compounds, including their isomers, e.g., diastereomers and optical isomers, are compounds of a general formula (I) <CHEM> wherein R, R1, R2, W and n are as defined in the description.n
Patent JP-H02109721-A (JP)
Title: Control system of air conditioner for vehicle
Inventor: MORIYAMA MASAJI
IPC: B60H1/32
Filed: 1988-10-18
Abstract: PURPOSE:To remove the bloom on an window glass immediately even when the temperature in a cabin is low by operating a timer to turn on a compressor unconditionally for a specified time in economy mode in which the compressor is turned off when the ambient temperature is low. CONSTITUTION:A control system 20 comprizes a panel control computer 21 and a main control computer 22. When an air conditioner is used in economy mode, a timer incorporated in a sub-computer 23 is operated to add a command signal to drive a compressor for a specified time to a main computer 40. A control signal base don the signals detected by various sensors 41 to 46 is transmitted from the main computer to a driver 50 to energize the magnet clutch relay 56. Thus a magnet clutch is turned on and the compressor is connected to an engine output shaft to drive the air conditioner.
Patent JP-2000101046-A (JP)
Title: Capacitor arranged on carrier in semiconductor device and manufacture thereof
Inventor: SCHLOESSER TILL
IPC: H01L21/8242
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To enable a capacitor provided with a high ε dielectric body or ferroelectric body to be further reduced in required space by a method, wherein plates provided at a certain interval are arranged nearly in parallel with the surface of a carrier and mechanically and electrically connected together through the intermediary of a support structure. SOLUTION: A second material layer is removed through an etching process, where an isotropic component is used, and a first material layer, a support structure 7, and the surface 2 of a carrier are not etched. A first electrode comprises plates 61 arranged at a certain interval and a support structure 7, where the support structure 7 mechanically and electrically connects the plates 61 together to the surface of a carrier. The first electrode is brought into contact with terminals 3 and 4 through the intermediary of a lowermost capacitor plate. At this point, capacitor dielectric bodies 9 formed of high ε dielectric material or ferroelectric material are laminated through a normal method. A structure located below is protected against oxidation in a high-temperature process, because oxygen is stopped from diffusing through a barrier 4.  A conductive layer is deposited for the formation of a counter electrode 10.
Patent JP-H10111351-A (JP)
Title: Tracking method for vehicle position and its system
Inventor: KIM V KAI
IPC: G01C21/00
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To join the measurement values of the positions of a plurality of vehicles having a transmitter for accurately detecting the position of the vehicle by using a plurality of antenna arrays which are arranged at fixed spaces in an area where the transmitter moves. SOLUTION: The positions of the first and second antenna arrays 60, 70 provided at fixed spaces in an area where a transmitter 42 to transmit a RF signal on a vehicle 40 moves are determined. The position of the transmitter 42 is fixed by intercepting with the antenna arrays 60, 70. Namely, a plurality of antenna arrays 60, 70 is used for measuring the electronic phase of a coming signal, and the measured information is converted into the spatial value of a coming angle. In addition, two hyperbolas H1, H2 are determined, and their intersection point is detected, and the position coordinates (x, y) of the vehicle 40 are thereby obtained. This process is repeated at different time to determine a plurality of positions of the vehicle 40, and they are weighted and joined.
Patent JP-H0679213-A (JP)
Title: Nozzle for dispenser
Inventor: OSHIMA KENSHO
IPC: B41M5/26
Filed: 1992-09-04
Abstract: PURPOSE:To prevent a coat agent, etc., from being stuck to the outer wall of a nozzle for a dispenser to form a pool and uniformly apply the coat agent when dispensing by giving water repellent treatment to the outer wall adjacent to the discharge port of the dispenser nozzle. CONSTITUTION:A contraction tube made of 'Teflon(R)' 2 is fitted to the tip of a dispenser nozzle made of stainless steel 1 and heated and contracted to fix the tube 2 to the periphery of the nozzle 1, giving water repellent treatment to the outer wall adjacent to the discharge port. And the nozzle 1 is used and for example, when continuous coating using a dispenser device is performed on a polycarbonate disk used as a substrate of a photomagnetic disk, a pool of liquid is not produced at the tip of the nozzle 1 after coating to obtain the uniform coating state of a hard coat agent. As the water repellent treatment of the nozzle 1, ordinary water repellent treatments, such as fluororesin coating, silicone resin coating and silane treatment are used.
Patent JP-H02106611-A (JP)
Title: Combustion control method of refuse incinerator
Inventor: INOUE YOSHIRO
IPC: F23G5/44
Filed: 1988-10-17
Abstract: PURPOSE:To properly control air cooling wall temperature without the increase of oxygen concentration and NOX by controlling a quantity of air wall air on the basis of the density of the air cooling wall and the oxygen concentration in exhaust gas. CONSTITUTION:The temperature of an air cooling wall 2 is detected as an index in a furnace 1 and a quantity of air cooling wall air is controlled in accordance with a burning condition. An air cooling wall temperature regulator 6 regards the temperature of the air cooling wall 2 detected by a temperature sensor 7 as an index and the quantity of air cooling wall air is controlled by reglating the opening of a flow controller 5. In the case where the value of oxygen concentration in exhaust gas is higher than the set concentration point, the set temperature of the air cooling wall temperature regulator 6 is heightened. The opening of a flow regulator 5 is narrowed to reduce the quantity of the air cooling wall air. In the case where the value of the oxygen concentration in the exhaust gas is lower than the set concentration point, the set temperature of the air cooling wall concentration regulator 6 is lowered. The opening of the flow regulator 5 is widened to increase the quantity of the air cooling wall air. The quantity of the air cooling wall air regards the temperature of the air cooling wall 2 and the oxygen concentration in the exhaust gas as an index to properly control.
Patent JP-H01103929-A (JP)
Title: Production of thermal shock resistant glass
Inventor: JINNAI KAZUHIKO
IPC: C03C4/00
Filed: 1987-10-15
Abstract: PURPOSE:To obtain glass having satisfactory strength and thermal shock resistance and well usable as the material of various daily necessaries such as cups by heat treating a powdery mixture of a volcanic glassy deposit as the principal starting material with specified m.p. reducing agents at a relatively low temp. CONSTITUTION:A powdery mixture consisting of 4-8wt.% LiO2 powder, 0.5-2wt.% Na2O powder and the balance volcanic glassy deposit powder or 3-5wt.% LiO2 powder, 10-13wt.% B2O3 powder and the balance volcanic glassy deposit powder is melted by heating to <=1,350 deg.C and subjected to strain relief treatment at 450-550 deg.C.
Patent JP-2000071679-A (JP)
Title: Lead let-out amount inspecting apparatus for mechanical pencil
Inventor: MUTSUHIRA SHUNPEI
IPC: B43K21/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To effectively conduct an inspection of a lead let-out amount by dropping a lead to a bearing even in the case of sticking the lead on an inner surface of a mechanical pencil barrel by vibrating the pencil by a vibrator mounted at a rear end retaining member of the pencil. SOLUTION: When a cylinder 2 is operated, a slide shaft integral with a horizontal plate 5 falls in a ball bush. At this time, a horizontal plate 14 integral with the plate 5 falls together to press down a barrel 12 via a compression spring 15. Thus, a retaining member 9 of the mechanical pencil is brought into contact with a rear end of the pencil 10 to fix the pencil 10. In this case, even if lengths of pencils 10 are irregular, the pencil 10 can be effectively fixed by an elastic force of the spring 15. At this time, a vibrator 16 is operated to give a vibration to the pencil 10. A lead stuck on an inner surface of the barrel of the pencil 10 is dropped to a lead receiver by the vibration, and the lead let-out operation can be normally conducted.
Patent JP-H06112927-A (JP)
Title: Time division transmission circuit
Inventor: OTA SEIZO
IPC: H04B3/06
Filed: 1992-09-30
Abstract: PURPOSE:To obtain the quick rising of a device and stable operation by detecting a transmission delay time so as to keep reception data from a slave circuit side to be a prescribed level in the time division transmission system. CONSTITUTION:A transmission delay detection circuit 10 detects a time after the transmission end of main data by a master circuit 1 till the arrival of slave data from a slave circuit 5. An equalizer circuit 6 of the master circuit 1 controls that the slave data arrived from the slave circuit 5 has an always proper voltage level in response to the output. Furthermore, a delay time/ distance converting circuit 11 converts the delay time detected by the transmission delay detection circuit 10 into a transmission distance and displays the transmission distance onto a display circuit 12.
Patent JP-H10307376-A (JP)
Title: Silver halide photosensitive material and image forming method
Inventor: ARAKI YASUSHI
IPC: G03C7/392
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photosensitive material high in sensitivity/ RMS graininess even in heat development treating and without generating color unevenness and to provide a method for forming an image by using it. SOLUTION: This silver halide photographic sensitive material makes an image form by sticking and heating a photosensitive material having a photosensitive layer containing at least photosensitive silver halide grains, a developing main agent, a compound in which dyestuff is formed by reaction with the oxidation product of the developing agent and a binder and a processing material having a processing layer containing at least a base and/or its basic precursor, after the photosensitive material is exposed, in the presence of water corresponding to 0.1-1.0 times of the amount necessary for swelling the whole coated film to the maximum except the back layers of both the photosensitive material and the processing material.  In this case, the photosensitive layer contains a gelatin chemically modified to reduce interaction with silver and contains emultion in which platelike silver halide grains have an aspect ratio of >=2 and >=50% of the projection areas of the whole grains are occupied by the silver halide grains.
Patent JP-H07113755-A (JP)
Title: Pipe inside self-traveling device
Inventor: UEDA YASUHIRO
IPC: G01N21/954
Filed: 1993-10-19
Abstract: PURPOSE:To simplify constitution, and realize diametric reduction and downsizing by arranging two elastic expansible bodies, which expand in the diameter direction by pressurization and are locked on a wall surface in a pipe line, continuously in the diameter direction of the pipe line, and arranging an elongation regulating body in one elastic expansible body. CONSTITUTION:Elastic expansible bodies 4 and 5 to be locked on a wall surface in a pipe line expanding by pressurization, are arranged continuously in the shaft direction of the pipe line in a self-traveling device body 3. Fiber 13 as elongation regulating body to regulate shaft directional elongation caused by the pressurization is arranged in the expansible body 4. When the expansible body 4 is pressurized, it expands in the diameter direction, and contracts in the shaft direction by an action of the fiber 13. At this time, the body 3 is locked on an inside surface of the pipe line. In succession, the elastic expansible body 5 is pressurized, and the body 3 is locked on the inside surface of the pipe line by the expansion. After this expansible body 5 is locked, the expansible body 4 returns to an initial condition after the pressurization is stopped. At this time, since the expansible body 5 is locked on and fixed to the inside surface of the pipe line, the expansible body 4 elongates in the axis direction with a locking and fixing part as its center, and the body 3 moves in the shaft direction.
Patent JP-H0570385-A (JP)
Title: New naphthalene derivative
Inventor: KOIDE SHUNICHI
IPC: C07C47/57
Filed: 1991-09-12
Abstract: PURPOSE:To obtain the title new compound useful as a raw material for synthetic resin, liquid crystal polymer, medicine, agricultural chemical, pigment, dye, etc. CONSTITUTION:A compound of the formula (R is CH3 or CHO) such as 7- methyl-2-naphthalenemethanol. The compound of the formula is obtained by oxidizing 2,7-dimethylnaphthalene with molecular oxygen in the presence of a cobalt salt (e.g. cobalt acetate or cobalt propionate), a manganese salt (e.g. manganese acetate or manganese propionate) and a bromine compound (e.g. ammonium bromide or hydrobromic acid) catalyst in an organic carboxylic acid solvent (preferably aliphatic carboxylic acid such as acetic acid, propionic acid or fluoroacetic acid) at 80-100 deg.C.
Patent JP-2001085172-A (JP)
Title: Light source lighting device and method
Inventor: MATSUBARA MASARU
IPC: H05B39/04
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device whereby an incandescent lamp or the like can be made to emit light with higher brightness by use of an on board battery. SOLUTION: This light source lighting device 10 includes an inverter 11 for converting direct current from an on board battery 15 into alternating current, and a current adding means 13 for adding the direct current from the on board battery 15 to the alternating current produced by the inverter 11 and for imparting the currents added together to a light source 14 such as a headlight. In the above arrangement, the light source 14 is driven by the currents consisting of the alternating current superimposed on the direct current, so the brightness of the light source varies in accordance with the cycle of the alternating current at microscopic level. However, light from the light source 14 is captured by the unaided eye when it is bright, because of afterimages, and it looks brighter than if only the direct current is applied.
Patent JP-H04139941-A (JP)
Title: Foldable telephone set
Inventor: TAMURA YOSHIHARU
IPC: H04M1/02
Filed: 1990-09-29
Abstract: PURPOSE:To direct a transmission section in a direction parted from a face of a talker and to prevent the telephone set from being in contact with the face by devising a front face of a container of a receiver is tilted downward toward the end of a reception section. CONSTITUTION:A reception section 2 accommodating a receiver 1 and a transmission section 4 accommodating a transmitter 3 are connected in a foldable way by a hinge section 5. Then a front face of the receiver 1 of the reception section 2 is formed to be a projection section 6 projected slightly from an inner face of the reception section 2 and the front face forms a downward tilt alphatoward the end of the reception section 2. Thus, the front face of the accommodating part of the receiver 1 is formed tilted downward toward the end of the reception section 2. Thus, the transmission section 4 is directed in a direction apart from the face of a talker in the usage and the contact of the telephone set with the face is prevented.
Patent JP-2001083611-A (JP)
Title: Method for arranging magazine of photographic processing device
Inventor: YAMAMOTO SHIGEHARU
IPC: G03B27/46
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To improve the production efficiency of photographic processing by facilitating the control when selectively transporting either of >=2 photosensitive materials and shortening the transporting time for the respective photosensitive materials with a photographic processing device mounted with >=2 magazines in which the rolled photosensitive materials are housed. SOLUTION: This photographic processing device is constituted by providing the device body 1 mounted with >=2 magazines 6 in which the long-sized photosensitive materials P are formed in a roll form and are housed with auxiliary transporting routes 17,... and a main transporting route 22 connected to the confluent point O of the auxiliary transporting routes 17 and executes photographic processing by selectively passing >=2 photosensitive materials P,... to the main transporting route 2. The distance from the discharge ports 10 of the respective magazines 6 to the confluent point O of the auxiliary transporting routes 17 is set at an approximately the same length.