baber/WOPTO huggingface dataset:
Patent JP-S60165835-A (JP)
Title: Receiver
Inventor: MORIHIRO YOSHIHARU
IPC: H04B1/16
Filed: 1984-02-08
Abstract: PURPOSE:To recognize easily a broadcast station name at an optional district by discriminating a received broadcast radio wave strength and a prescribed preset radio strength pattern and informing a broadcast station name from the district information and frequency information. CONSTITUTION:A control circuit 5 revises a reception strength pattern of a reception pattern storage circuit 8 by the operation of a search switch 51 or 52. This is attained by changing sequentially a frequency code of the reception frequency setting circuit 6 by each prescribed amount. Then the control circuit 5 selects a broadcast station with sufficiently strong strength so as to be received. Then a reception district discriminating circuit 11 gives district information 11a to a frequency data storage circuit 9 to which a frequency of a broadcast station at each district is preset and the circuit 9 outputs the frequency information 9a of the district. A comparator circuit 10 compares the frequency information 8a and 9a and discriminates it whether the present district is a district of the information 11a or not and the district coincident most with the frequency information is selected. The control circuit 5 reads the broadcast station name code at that time from a frequency-broadcast station name storage circuit 12 according to the address information based on the reception frequency and the district discriminating information 11c.
Patent JP-H10210669-A (JP)
Title: Protective circuit
Inventor: KAMEYAMA KENJI
IPC: H02J7/00
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a circuit for protection from overcurrents which is superior in accuracy in the detection of overcurrents by limiting the charge or discharge currents when a current value comparison means detects it, having reached the specified current value. SOLUTION: A protective circuit is composed of two switching elements 2 provided in series at a secondary battery 3 and a protective control circuit 1, which limits the current flowing in the switching element, when an overcurrent is detected. Then, a charge current such that it is over five times the maximum tolerable current flows at charge time, the voltage drop across the switching element 2 becomes large, and the voltage the negative input terminal of a comparator 13 becomes higher than the reference voltage of a positive input terminal. Then, the output of the comparator 13 goes downs to the Low level, and the switching element 2b is turned off and is compulsively stopped. Likewise, if a very large discharge current flows at charge time, the output of the compartor 13 goes downs to the Low level, and the switching element 2a is turned off.  As a result, the accuracy in detection of overcurrent can be enhanced.
Patent JP-S53118031-A (JP)
Title: Opposed electrode for electrostatic recorder
Inventor: TOMITA SATORU
IPC: G03G15/05
Filed: 1977-03-05
Abstract: PURPOSE:To bring into contact with a recording medium with a good tight contact at all times in order to obtain a much better toner image by providing an elastic electric conductive material layer between the one opposed electrode which clamps the recording medium with the electrode from its both faces and records electrostatically and an electric conductive member.
Patent JP-H02203556-A (JP)
Title: Manufacture of semiconductor device
Inventor: NISHIAKI EIJI
IPC: H01L21/56
Filed: 1989-01-31
Abstract: PURPOSE:To prevent the generation of leak current and short between leads caused by moisture absorption of flux by forming a resin thin film in a unified body with coating resin, between a plurality of lead base parts led out outside the coating resin, and eliminating it after solder plating process. CONSTITUTION:Each lead 2 is linked with the tie bar of a top force and a bottom force. Each base lead part 2a is sandwiched by each lead 2 and a coated resin surface 1a. In resin molding process, a part of coating resin 1 is injected into a gap formed in the part corresponding with the lead base part 2a, and a resin thin film 6 is formed in a unified body with the coating resin 1, between the lead base parts 2a. Thereby, when flux solution attaches to the resin thin film 6 between the lead bases 2, and solder is plated in solder plating process, the flux and the solder between the lead bases 2a can be eliminated by eliminating the resin thin film 6 after solder plating process. As a result, the following can be prevented; the generation of leak current between each of the leads 2 which is caused by moisture absorption of the flux, and the short-circuiting between the leads 2 caused by bridged solder.
Patent JP-S55116766-A (JP)
Title: Coating composition
Inventor: TANIGUCHI TAKASHI
IPC: C08L83/00
Filed: 1979-03-02
Abstract: PURPOSE: To prepare a coating composition giving a defect-free coating film by dip- coating, and having excellent scratch resistance, flexibility, and dyeability, by compounding a specific epoxysilane, an aluminum chelate compound, and a chain polysiloxane compound.  
     CONSTITUTION: A coating composition containing (A) a hydrolyzate of a silane compound having one or more epoxy groups and two or more Si-bonded alkoxy groups in a molecule, e.g. γ-glycidoxypropyl trimethoxysilane, (B) a compound of formula Al.X n .Y 3-n  [X is lower alkoxy; Y is ligand derived from M 1 COCH 2  COM 2  or M 3 COCH 2 COOM 4  (M 1-4  are lower alkyl); n is 0, 1 or 2], and (C) a chain polysiloxane compound containig a polyoxyethylene chain and having an HLB value of 2W10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59148351-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKADA CHIYUUICHI
IPC: H01L21/28
Filed: 1983-02-14
Abstract: PURPOSE:To improve step coverage by etching-removing a conductive wiring layer to a desired thickness by ion milling, and adhering said layer again. CONSTITUTION:The first conductive wiring layer 12 is formed on a substrate 11, and further coated with an insulation film 13. Next, a through hole 14 is formed by selectively etch-removing the insulation film 13 immediately without a flatting process. Then, the second conductive wiring layer 15 is adhered on the insulation film 13, and said layer 15 is ion-milled to a desired thickness. Said layer 15 is flatted by this ion milling. When the conductive wiring layer 16 composed of alminum metal of a fixed thickness is adhered again over the entire surface by a sputtering method, the formation of a conductive wiring layer having excellent step coverage is enabled.
Patent JP-S58141286-A (JP)
Title: Multiple heat supply-type fluidizing dry distillation of oil shale and apparatus therefor
Inventor: ITOU SHIYOUZOU
IPC: C10B53/06
Filed: 1982-02-18
Abstract: PURPOSE:To dry distillate oil shale in a high oil yield and at a high overall thermal efficiency, by supplying a solid heat medium and a gaseous heat medium to a fluidizing bed atmosphere. CONSTITUTION:Oil shale crushed into a particle size <=10mm. is continuously supplied at a constant rate to a fluidizing bed dry distillation furnace 1 and, at the same time, a solid heat medium is sent via a line 18 from a furnace 2 and a gaseous heat medium via line 25 each to the furnace 1 to fluidize and dry distill the oil shale by direct heating. The gaseous material is introduced into a separation column 3, cooled therein and withdrawn as a product distillate. A part of the combustible gas contg. inert gas is introduced via a line 15 into a heat exchanger 4. The dry distillation residue is sent to a furnace 2, where it is burned with air supplied via a line 8 and the obtd. hot shale is partially sent to the heat exchanger 4 to preheat the combustible gas. The exhaust gas from the furnace 2 is sent to a heat exchanger 5 and subjected to heat exchange with water supplied via line 21 to generate steam, which is introduced into the heat exchanger 4 to generate supperheated steam. This steam is supplied together with the combustible gas from a line 15 and process air from a line 19, to the furnace 1.
Patent JP-S62181536-A (JP)
Title: Transmission state supervisory equipment for communication line
Inventor: FUJIMOTO SEIJI
IPC: H04B3/46
Filed: 1986-02-05
Abstract: PURPOSE:To prevent the occurrence of a fault in advance by outputting a fault signal and informing the fault while it is taken as the fault or a state causing easily the fault when a rate of a voltage level outside of the setting range is a set value or over such as the decrease in a voltage level. CONSTITUTION:A rectangular transmission signal A is fetched in a supervisory equipment 4 via a line insulation section 5, a voltage level is compared with a set voltage at comparison sections 11, and when the voltage exceeds the set voltage, an H level output is outputted. A logic circuit section 12 outputs the H level output when the voltage is within the set range based on the comparison output from the section 11. A pulse is generated in response to the H level output and the number of pulses is measured to count the time when the voltage level is within each setting range. The rate of the time with respect to the unit time of the voltage level in a range causing a fault easily is obtained among the measured times and at the time of the time rate exceeds the set rate, a fault signal is outputted to activate a fault notice means 8.
Patent JP-S61184510-A (JP)
Title: Covered communication line
Inventor: HAJIKANO KIYOSHI
IPC: H01B7/18
Filed: 1985-02-12
Abstract: PURPOSE:To prevent the damage of outer periphery of a communication line such as optical fiber etc. by butting both ends of a ribbon line having ceramic particles stuck to inside and covering in tubular form and incorporating a communication line inside. CONSTITUTION:Both ends 23, 23' of a ribbon line 21 are brought close to each other and butted and a communication line is covered by it. A roller, a drawing die 22 etc. are used from outside and the shape of the ribbon line 21 is drawn rapidly to form the ribbon line 21 into tubular form when covering the communication line. To prevent occurrence of flaws on outer periphery of the communication line due to friction etc. between the covering 2 and communication line 1, proper quantity of fine ceramic powder 3 is stuck fast on inside when the ribbon line 21 is in platelike form. Thus, occurrence of flaws on outside of the communication line is prevented perfectly, and covering can be made simply.
Patent JP-S52106614-A (JP)
Title: Signal detection
Inventor: USAMI HISASHI
IPC: H04L27/00
Filed: 1976-03-04
Abstract: PURPOSE:To eliminate operation time and to increase PCM multiplexing by adjusting rang value determing whether signal is or not in digital receiver to level expressed by straight line within underfined area.
Patent JP-S59151783-A (JP)
Inventor: ISHIDA TOMIO
IPC: H01R11/01
Filed: 1983-02-17
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-S63191683-A (JP)
Title: Electrothemal-type transfer material
Inventor: SHIMIZU AKIO
IPC: B41M5/382
Filed: 1987-02-04
Abstract: PURPOSE:To enhance the strength of a resistor layer itself, thereby eliminate the need for the use of a carrier film in producing a transfer material and enhance handleability of the final product, by embedding a woven or nonwoven fabric in the resistor layer. CONSTITUTION:The material for a woven or nonwoven fabric embedded in a resistor layer may be either conductive or nonconductive, provided that the material is resistant to heat and has a high strength. For example, a carbon fiber fabric or a fabric made from steel fibers may be used. The thickness of the fabric is preferably 5-10 mum. A woven or nonwoven fabric having a higher areal opening ratio is more favorable, and an areal opening ratio of 60-80% is preferable. The woven or nonwoven fabric can be embedded in the resistor layer by, for example, dispersing a conductive carbon power in a binder dissolved in a solvent to prepare a coating material, supplying the fabric onto a loop form carrier belt, casting the coating material so as to embed the fabric in the material, and removing the solvent by drying to produce a resistor layer film.
Patent JP-H04264673-A (JP)
Title: Commodity display device
Inventor: TAGUCHI SHIRO
IPC: G06Q50/00
Filed: 1991-02-19
Abstract: PURPOSE:To alter product display in accordance with a customer coming into a store and to alter product display even in the middle of business hours. CONSTITUTION:An in-store monitor 11 identifies the customer 2 in the store. A customer special characters identification means 121 identifies the consumption need of the customer 2. Furthermore, a means instructing the alteration of a display commodity by the special characters of the customer and a means altering commodity display by an alteration instruction are provided.
Patent JP-H03231089-A (JP)
Title: Engine suspension structure of under bone type motorcycle
Inventor: SUZUKI TAKAYUKI
IPC: B62M7/02
Filed: 1990-02-05
Abstract: PURPOSE:To permit the stable suspesion of an engine by fixing a suspension bracket on a bridge pipe for connecting the part between the left and right down tubes in pair which extend aslantly downward from a head pipe and suspending an engine through an elastic bush. CONSTITUTION:An under bone type car body frame 1 is equipped with the left and right down tubes 3 in pair which extend aslantly downward from a head pipe 2, left and right body frames 5 in pair which are connected at the rear edge part of both the down tubes 3, and the left and right lower tubes 6 in pair which extend aslantly upward and rearward from the body frame 5. Both down tubes 3 are connected by a bridge pipe 7, and the pipe 7 and a pair of lower tubes 6 are connected by the left and right upper tubes 8 in pair. In this case, a pair of suspension brackets 22 are fixed with the bridge pipe 7, keeping a prescribed interval, and an engine 18 is suspended on the pair of supension brackets 22 through a rubber bush 26 and a suspension bolt 28.
Patent JP-S62182799-A (JP)
Inventor: YASUZAWA MASAYUKI
IPC: G10L25/00
Filed: 1986-02-06
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-H08239207-A (JP)
Title: Tantalum nitride powder
Inventor: TRIPP TERRANCE B
IPC: H01M4/134
Filed: 1995-01-20
Abstract: PURPOSE: To improve a leakage stability of an anode tantalum capacitor by nitriding an active surface of tantalum fine powder under gaseous atomosphere of a passivation matter containing nitrogen after exposing the powder to an alkaline earth metal reducing agent.  
     CONSTITUTION: The tantalum powder with a primary diameter of 3-4 μm is obtained by diluting K 2 TaF 7  with NaCl, melting and mixing, reacting with Na reducing agent, cooling, milling, leaching with acid and sieving or the like, and is lightly compacted and sintered in vacuum at 1200-1500°C for 0.5-3 hours to make porous; and by milling, the sintered powder with a secondary diameter of less than 4 μm is obtained. This sintered powder is deoxygenated in inert gas without nitrogen by an alkaline earth metal reducing agent at 700-1100°C for 1-4 hours, and is nitrided under gaseous atomosphere of the passivation matter including N 2  at lower than 450°C for 0.5 hours, and is cooled down to room temperature. Next, an oxygen partial pressure is increased step-wisely to be passivated on the nitrided matter; and the alkaline earth metal reducing agent is leached and eliminated by a diluted inorganic acid; and tantalum nitride powder which nitrogen content in the active surface is more than that of a whole powder by 100 ppm is obtained. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S63192530-A (JP)
Title: Manufacture of supporting shaft having flange part
Inventor: UCHIMURA HAYASHI
IPC: B21K1/46
Filed: 1987-02-06
Abstract: PURPOSE:To manufacture a supporting shaft having high strength against the impact from external part by using a female die having the polygonal recessed part regulating the external shape of the flange part of a polygon and a male die having annular projecting part with arcuate cross section along the peripheral edge of the joining part to the lever like part of the flange part. CONSTITUTION:The polygonal recessed part 14 regulating the outer periphery of polygonal flange 3, 23 is formed on the female die 13. The annular projecting part 16 for forming annular recessed grooves 5, 25 with arcuate cross sections is formed along the peripheral edge of the joining part to the lever like parts 3, 23 of the flange parts 2, 22 on the male die 15. Since the polygonal flange parts 2, 22 in the supporting shaft 1 and annular recessed grooves 5, 25 are simultaneously formed by squeezing a bar like metal in the axial line direction by these two dies 13, 15, the sustaining of the metal structure is well continued without destroying it by the annular recessed grooves 5, 25. The joining part to the flange parts 2, 22 and lever like parts 3, 23 can strongly be maintained because of the polygonal shapes 2, 22 being formed by squeezing simultaneously.
Patent JP-S58141446-A (JP)
Title: Production for magnetic disc
Inventor: SAKAMOTO AKITO
IPC: C09D175/04
Filed: 1982-02-17
Abstract: PURPOSE:To improve modulation to reduce read errors, by allowing a base film, where a magnetic paint is coated, to run on the magnetic field, which is magnetized obliquely in the longitudinal direction, to orient magnetic powder in an undried coated film at random. CONSTITUTION:While the magnetic paint coated onto a base film 1 is not dried yet, the base film 1 is allowed to run on a magnetic field 6, which is formed on the surface of an endless belt 5 and has respective magnetic sections 7 magnetized obliquely in the running direction, to orient the magnetic powder in an undried coated film 4 at random, and a disc is stamped out after heating and drying the magnetic paint. In an obtained magnetic disc, the modulation is reduced, and the read error due to output variance is reduced. The running speed of the endless belt 5 is determined by the running speed of the base film 1, the viscosity of the magnetic paint, and the magnitude of the magnetic field.
Patent JP-H04265616-A (JP)
Title: Forced air cooling type phase isolation bus
Inventor: HAMANO TADAYASU
IPC: H02K9/02
Filed: 1991-02-19
Abstract: PURPOSE:To realize a high overall cooling efficiency by utilizing the forced cooling construction of an output terminal box of an existing phase isolation bus and a generator and further forcibly cooling a neutral point short-circuit bus box of the generator. CONSTITUTION:An output terminal box 1 of each phase of the three-phase of a generator G is connected to a phase portion corresponding to a neutral point short-circuit bus box 2 of a generator G with a individual duct 4 (or a common duct having sealed partitions between phases). Additionally, a baffle or grid is provided inside a duct 4 of the phase at both the ends, and a damper for regulating the air flow is provided inside the duct 4 of the central phase.
Patent JP-S61188093-A (JP)
Inventor: AMAKAWA NOBUHIKO
IPC: B25J9/16
Filed: 1985-02-12
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-2000221387-A (JP)
Title: Optical equipment
Inventor: IRIE YOSHIAKI
IPC: G02B7/28
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To simplify an entire device and to improve space efficiency by providing a light control means for controlling light made incident on a photoelectric conversion element in the optical path of a photometric optical system and driving and controlling the light control means so that the light from the photometric optical system or the light from a line-of-sight detection optical system may be guided to the photoelectric conversion means. SOLUTION: An LCD(liquid crystal) shutter 9 being an optical control means is a positive type liquid crystal cell performing the control of the transmission/ non-transmission of field light made incident by turning off/on applied voltage to liquid crystal, and controls light entering a photometric lens 11, that is, luminous flux to perform the photometry of the field, which reaches an area sensor 12 being the photoelectric conversion means. Then, when the shutter 9 is turned off (transmitting time), the field light passes through the shutter 9, a visibility correcting filter 10 and the lens 11, is reflected as it is by a dichroic mirror 18 provided in the optical path of the photometric optical system and guided to the sensor 12.
Patent JP-S63192180-A (JP)
Title: Portable electronic equipment
Inventor: KURIYAMA RYOICHI
IPC: G06F12/14
Filed: 1987-02-05
Abstract: PURPOSE:To prevent an access to a duplicated and illegal area by providing a checking means for checking the suitability of information stored in a control means. CONSTITUTION:The suitability of the information stored in the area (00) of a data memory 16, namely, in a control table area is checked by a control element 15. Namely, by referring to the information in the control table area, the leading address of an area to be written is subtracted from the leading address of an area next to the area to be written to calculate the size of the area to be written. Then,the calculated area size is compared with the size of the area to be written in the control table area, it is decided to the suitable when both the sizes coincide or the calculated size is larger, and it is to be unsuitable when the calculated area size is smaller, thereby, the access to the duplicated and illegal area is prevented and a great damage produced due to the access to the illegal area can be prevented.
Patent JP-H06137158-A (JP)
Title: Output control method for gas engine
Inventor: MIYAIRI TAKAHIKO
IPC: F02M21/02
Filed: 1992-02-12
Abstract: PURPOSE:To improve head efficiency in a partial load range and decrease a generated quantity of NOx under output control of a gas engine used for compressor driving of a heat pump, etc. CONSTITUTION:At least the high output side/in an output control range by a fuel quantity increase valve is set over the maximum valve of the output control range by an intake throttle valve, in an output control mechanism of a gas engine provided with the intake throttle valve and the fuel quantity increase valve. The output control range by the fuel quantity increase valve can be set in continuity to the maximum valve of the output control range by the intake throttle valve, and also can be set in superposition on the output control range by the intake throttle valve.
Patent JP-S59150928-A (JP)
Title: Supercharger engine with combustion device
Inventor: NAKANO KATSUHIKO
IPC: F02B37/20
Filed: 1983-02-17
Abstract: PURPOSE:To supply intake gas corresponding to a load of the engine by a method wherein a combustion device is arranged in the midway of an exhaust gas pipe extending from an engine to a supercharger without requiring any auxiliary blower and a normal supercharger and by applying a simple device under the utilization of regular supercharger which is a component part of the engine. CONSTITUTION:A combustion chamber 9 is arranged in the midway of an exhaust gas pipe 2. A fuel adjusting valve 10 is adjusted in response to the number of rotation transmitted from a tachometer 12 of the engine. During a load operation of the engine, a degree of opening of the fuel adjusting valve 10 shows a value corresponding to the number of rotation to cause the fuel corresponding to the load to be fed into the combustion device 9 and to increase the volume of the combusted exhaust gas, resulting in that the input corresponding to the compressor 4 is also increased.