baber/WOPTO huggingface dataset:
Patent JP-S60226154-A (JP)
Title: Resin-sealed semiconductor device
Inventor: KATOU SATOO
IPC: H01L23/48
Filed: 1984-04-25
Abstract: PURPOSE:To enable to perform an adhered mounting the titled device on a circuit substrate with only connecting the external leads thereof to the circuit substrate using a solder and so forth and to assure heat dissipation through a molding resin by a method wherein the external leads are respectively led out from one side and the other side of the semiconductor element supporting substrate as a fine strip and a thick strip, interposing the supporting substrate between them. CONSTITUTION:A transistor element 17 is adhered on a semiconductor element supporting substrate 12 provided with a narrow strip 13 and a wide strip 14 havig a dimension W 0.4 times or more of the width L of the supporting substrate 12, both strips of which are respectively led out from one side and the other side of the supporting substrate 12 inerposing the supporting substrate 12 between them. The respective electrode of the base and the emitter of the transistor element 17 and external leads 15 and 16 are respectively connected using fine metal wires 18 and 19. After this, the supporting substrate 12 is position-regulated by the narrow strip 13 and the wide strip 14 in a form that the supporting substrate 12 is being made to float in the interior of a metal mold for molding and the part of a frame 20 indicated by broken lines is sealed with a resin for moldig. As a result, an adhesion of the semiconductor device and a circuit substrate and so forth is obtained with only connecting the external leads 13-16 to the circuit substrate and so forth using a solder and so forth.
Patent JP-S5419322-A (JP)
Title: Signal processing unit corresponding to video signal obtained from solid state image sensor
Inventor: NISHIDA KIKOU
IPC: H04N1/40
Filed: 1977-07-14
Abstract: PURPOSE: To perform the conversion corresponding to the set tone, by memorizing the signal level of the solid state image sensor corresponding to the selected tone and by taking the reference voltage corresponded as the threshold voltage in converting the video signal from the sensor into binary signal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S528405-A (JP)
Title: Low inertia motor
Inventor: KAWAMOTO TAKASHI
IPC: H02K9/28
Filed: 1975-07-11
Abstract: PURPOSE: Making mild an axial temperature slope on the outer circumferential face of a rotor in a low intertia motor by providing an adequate air passage mechanism, reducing thermal transformed quantity on the outer circumferential face of the rotor for preventing detorioration of the characteristics. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02261619-A (JP)
Title: Display of injection molder
Inventor: TAKIZAWA MICHIAKI
IPC: G09G3/00
Filed: 1989-04-03
Abstract: PURPOSE:To make the unnecessary representation time as short as possible in case of full automatic operation and dissolve the trouble for returning representation through the operation with key in case of manual operation by a method wherein a time change function unit, which makes the time for full automatic operation and that for manual operation of an injection molder different from each other by a certain time, is provided. CONSTITUTION:The display 1 concerned is equipped with a representation controlling unit 12, which connects to a controller 10, and an indicator 3, the representation of which is controlled by the representation controlling unit 12. The representation controlling unit 12 is equipped with a time change function unit 6, which changes a certain fixed time To set in a representation stop function unit 13 and is equipped with a time setting unit 15 for full automatic operation and a time setting unit 16 for manual operation. The respective setting units 15 and 16 can respectively set times To, which are different from each other. Since the time, in which an indicator 3 is shifted to the representation stop state, can be changed in the display 1 by the time change function unit 6 in the full automatic operation and in the manual operation, the optimum representations for respective operation modes can be performed by setting the time To in the full automatic operation comparatively shorter and the time To in the manual operation comparatively longer.
Patent JP-S61247604-A (JP)
Title: Oxygen generator
Inventor: TAKIUCHI TAKASHI
IPC: C01B13/02
Filed: 1985-04-22
Abstract: PURPOSE:To provide the titled device capable of effectively removing H2O2 contained in gaseous O2 generated from H2O2 (or H2O2-adduct) by decomposing with a decomposing catalyst by passing the gaseous O2 through a filter supporting a decomposing catalyst or a reducing material and being built-in in the O2 generator. CONSTITUTION:In the device for generating O2 from H2O2 or a H2O2-adduct using the decomposing catalyst (e.g. heavy metal powder such as Pt, metal oxide powder such as MnO2), the filter supporting said decomposing catalyst or the reducing material (e.g. active carbon, ascorbic acid, sodium thiosulfate) is built-in. H2O2 is contained in O2 generated by the effect of the decomposing catalyst, which is effectively removed by passing the H2O2-contg. gaseous O2 through the above-described filter.
Patent JP-S60227296-A (JP)
Inventor: FUJISAWA ISAO
IPC: G06F3/153
Filed: 1984-04-25
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-H01258869-A (JP)
Title: Tack welding equipment
Inventor: UCHIDA YUKIO
IPC: B23K9/00
Filed: 1988-04-06
Abstract: PURPOSE:To perform tack welding of shape steels by carrying out centering of flange material and web material and tack-welding the web material to the flange material while these tips being trued up and pushed out. CONSTITUTION:Conveyance rollers 5 to convey the flange material and the web material are arranged along a prescribed path and a flange centering device 11 and a web centering device 12 which are provided with guide rollers 18, 19 and 25 to abut on the end face of the flange material and the side of the web material and carry out centering of these steels are arranged at both sides of said prescribed path. Plural depression devices 27 having depression rollers 30 to press the top of the flange material downward are then arranged along the prescribed path. In addition, head truing-up devices 33 to true up the tips of the respective steels are arrange freely movably between the prescribed path center and the prescribed path outward to one end side of the prescribed path. Pusher devices are then arranged to the other side of the prescribed path and welding tools to tack-weld the respective steels together are arranged in the middle of the prescribed path. Accordingly, positioning and tack welding of the flange material and the web material are carried out automatically at a stage of one time.
Patent JP-S59209737-A (JP)
Title: Automatic tool changing device for very heavy tool
Inventor: YAMAZAKI KATSUO
IPC: B23Q3/157
Filed: 1983-05-13
Abstract: PURPOSE:To enable replacement of a very heavy tool which cannot be accommodated in an ordinary magazine by fitting a separate magazine from an existing magazine to the pallet of an automatic attachment changing mechanism. CONSTITUTION:A separate magazine 18 is rotatably mounted to a pallet 13 which travels between a replacing positon and a standby position, through a swivel shaft 17. The number of dog dies 52 fitted to the swivel shaft 17 is the same as the number of tools to be accommodated in the magazine. Dowels under these dog dies 52 are for the identification of more than one tool being accommodated in the magazine, identifying these tools by the cooperation of more than one detecting rod and a proximity switch fitted to the pallet. As for the procedure of selecting a tool, when the tool number is specified from an NC machine, the driving force of a motor 20 causes the magazine 18 to rotate through a pinion 21 allowing a tool identifying means positioned beneath the magazine to select the tool.
Patent JP-H08252027-A (JP)
Title: Device for operating roll baler
Inventor: TAKECHI MAKOTO
IPC: A01F15/12
Filed: 1995-03-15
Abstract: PURPOSE: To improve workability and operation efficiency in a roll baler for gathering a material to be collected such as reaped and laid meadow grass scattered on the ground and packing the grass into a rolled bale. CONSTITUTION: This device for operating a roll baler is equipped with an operation clutch working tool for intermittently driving a bale forming and compressing device, a twine working tool for intermittently driving a twine feeder and an opening and closing working tool for intermittently operating a hydraulic cylinder. An operation lever 5 to be linked and connected so as to engage the operation clutch working tool, while being kept at a clutch engaged position, with the twine working device and further successively with the opening and closing working tool, is stood on a control panel 6. An opening and closing lever 7 linked to the opening and closing working tool is installed on the side of the control panel 6 separately from the operation lever 5.
Patent JP-H04295511-A (JP)
Title: Device to prevent incomplete combustion
Inventor: SANO MAKOTO
IPC: F23N5/10
Filed: 1991-03-25
Abstract: PURPOSE:To detect and prevent surely the incomplete combustion even when the gas volume is changed in the middle of combustion. CONSTITUTION:It is judged as incomplete combustion when the temperature in the combustion chamber 3 in the state of steady combustion falls from a reference temperature TS by a specified temperature range  T, and a gas shut-out value 13 is thereby operated to stop the gas supply and, at the same time, if the supply volume of the gas is different from a reference volume, the temperature of the combustion chamber 3 is converted and corrected to the temperature in the state of steaby combustion according to the gas supply volume. It is judged to be incomplete combustion when the corrected temperature TA falls from a reference temperature TS by a specified temperature range  T, and the gas shut-out valve 13 is operated to stop the gas supply.
Patent JP-H10282733-A (JP)
Title: Electrophotographic liquid developer and its production
Inventor: FUJIWARA TOSHIMITSU
IPC: G03G9/12
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic charge image liquid developer capable of performing high resolution development, attaining higher developing rate than that of a conventional liquid developer, easily electrostatically transferring the resultant toner image to a transferred material and further having excellent charge stability and storage stability and a producing method of electrostatic charge image liquid developer capable of producing the electrostatic charge image liquid developer at a high yield. SOLUTION: In the electrostatic charge image liquid developer having colored fine particles dispersed in an electrically insulating medium liquid, the colored fine particle has 1.5-5.0 μm volume average particle diameter (d50 ) and contains a polyester resin having a weight average molecular weight of >=2,000 to <=10,000 as a binder resin. The colored fine particle is produced by dry pulverizing method.
Patent JP-H06299366-A (JP)
Title: Production of low iron loss grain oriented silicon steel sheet
Inventor: TANEMOTO HIROSHI
IPC: C23C22/00
Filed: 1993-04-12
Abstract: PURPOSE:To produce the low iron loss grain oriented silicon steel sheet having oxide films by applying liquid formed by adding a specific ratio of metal salt particulates or water-soluble metal salt to an oxide raw material on the surfaces of the grain oriented selection steel sheet and baking the coatings at a specific temp. after drying. CONSTITUTION:Tensile films of an oxide system are formed on the surfaces of the grain oriented silicon steel sheet after finish annealing. The liquid prepd. by adding 0.1 to 5wt.% metal salt particulates and/or water-soluble metal salt to the oxide raw material, such as alumina sol or metaboric acid, for these tensile films is applied on the steel sheet and the coatings are baked at 500 to 1350 deg.C after drying. As a result, the oxide ceramic-base tensile films having an extremely good adhesion property are formed on the grain oriented silicon steel, by which the iron loss is effectively reduced.
Patent JP-H03286885-A (JP)
Title: Paper form preparing device
Inventor: OKAMOTO KOICHI
IPC: B41J11/70
Filed: 1990-04-02
Abstract: PURPOSE:To enable paper forms of different sizes to be prepared at random continuously and in real time by printing and cutting without decreasing a paper form preparing speed by a method wherein a quick feed means which feeds quickly continuous paper after completion of one form content printing, and at least two cutters which operate respectively independently and cut printed continuous paper to the paper form are established. CONSTITUTION:In the case where three printing heads 4a-4c of a printing part 1 operate to make printing after completion of this printing, respective printing heads 4a-4c are simultaneously instantly are made to be separated from continuous paper 1. At the same time, the continuous paper 1 is quickly fed by a quantity of 2L2/3(=l2) during this separation, and a command from a control part is received so that the continuous paper 1 is quickly fed by a quantity of L1/2(=l1) during this separation to control a motor 6. Then, at a point of time when cutters 7a, 7b of a cutting part 3 operate, the continuous paper 1 completes printing and after quickly being fed, instantly the cutter operates. When a quickly fed quantity is l1, the cutter 7a and when l2, the cutter 7b operates.
Patent JP-H09275352-A (JP)
Title: Fm teletext multiplex broadcast reception system
Inventor: SEKI TOSHIAKI
IPC: H04B1/16
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To transmit an FM detection signal and a control signal through one communication line. SOLUTION: An FM teletext multiplex receiver 20 allows a radio receiver side microcomputer 12 to generate a control signal used to control the FM teletext multiplex receiver 20, and the control signal and an FM detection signal are synthesized and a signal synthesis circuit 13 generates the synthesis signal and the synthesis signal is sent through one communication line 30 to the receiver 20 by an FM radio receiver 10, and an FM teletext multiplex receiver 20 also allows a signal separator circuit 21 to extract the control signal and the FM detection signal from the synthesis signal, and a decoder side microcomputer 22 controls the entire FM teletext multiplex receiver 20 based on the control signal.
Patent JP-S62242519-A (JP)
Title: Powder resin molded product for lining and lining method
Inventor: KUROKI RYOICHI
IPC: B29B11/14
Filed: 1986-04-15
Abstract: PURPOSE:To form a coated layer of uniform thickness without sags, creases, unevenness and engulfed air by molding a molded product of non-molten or partly molten porous structure into a shape fit for the subject to be lined and into a thickness fit for lining coated layer of desired thickness when heated and melted. CONSTITUTION:Powder 6 of non-molted or partly molten porous structure is dusted over in a frame 2 almost uniformly, and a force mold 3 is lowered down by a cylinder 5 to pressurize and mold the powder. In case of heat molding, both the force mold 3 and a backing mold 4 are heated up. Then, a sheet-type molding material 1 is contacted on a metal plane plate 8 and the plate is heated up. Said plate can be heated before contacting the molding material 1. By heating up, the molding material 1 gets melted gradually starting with the section contacting with the metal plane plate to form a molten resin layer on the metal plane plate 8, and after the whole of the molding material 1 is melted, the same is cooled down and solidified to form up a resin lining coated layer of desired thickness.
Patent JP-S62244436-A (JP)
Title: Emulsification of supercritical gas extracted and purified substance
Inventor: YASUMA TETSUO
IPC: B01J13/00
Filed: 1986-04-15
Abstract: PURPOSE:To obtain a good emulsion without using an emulsifier, by injecting a liquid extracted and emulsified by supercritical gas in a solution containing an emulsifier from the pores of a discharge port while the pressures in an extraction tank and a separation tank are kept high. CONSTITUTION:Carbon dioxide brought to a supercritical state under heating and pressure is injected in a raw material 10 such as paprika oleoresin from a jet nozzle 8 and a malodorous component is extracted to purify the raw material while the gas containing the extract is reduced in its pressure by a pressure control valve 5 and allowed to enter a separation tank 11 to obtain a separation liquid. After the completion of supercritical treatment, the purified liquid and the separation liquid are injected in a solution 20 containing an emulsifier from a pore nozzle 14 without reducing the pressures of an extraction tank and the separation tank 11 held to a high pressure state. Whereupon, the high pressure gas contained in the purified liquid or the separation liquid is instantaneously gasified and separated at the time of injection to finely pulverize the liquid and emulsification is promoted to obtain a good emulsion reduced in particle size.
Patent JP-S58201498-A (JP)
Title: Stereophonic sound reproducer
Inventor: ITOU NOBUO
IPC: H04S1/00
Filed: 1982-05-19
Abstract: PURPOSE:To use a single reproducing circuit and to simplify the constitution, by switching and reproducing sound signals on plural channels sequentially with a pulse generating circuit and two switching circuits. CONSTITUTION:A stereo pickup 22 detects sound signals of two channels recorded on a disc and introduces the left and right channel sound signals to the 1st switching circuit 23 respectively. A pulse generating circuit 28 introduces a pulse signal in a predetermined period T and with the duty ratio of almost 50%. This pulse signal is given to the circuit 23 and the 2nd switching circuit 25. The frequency 1/T of the pulse signal is selected as >=40kz, taking the upper limit frequency of each sound signal as 20kHz. The circuit 23 has a switch 29 switching the switching mode at the rise and the fall of the pulse signal from the pulse generating circuit 28. Further, the circuit 25 has a switch 37 switching the switching mode at the rise and the fall, of the pulse signal from the pulse generating circuit 28. The switch 37 has individual contacts 38, 39. The individual contacts 38, 39 are arranged corresponding to the left and right channels respectively and connected to speakers 26, 27 outputting sound in response to the left and right channel sound signals.
Patent JP-H08283350-A (JP)
Title: Copolymer,its production and additive comprising said copolymer and used for aqueous suspension
Inventor: GEERUHARUTO ARUBUREHITO
IPC: C08F222/20
Filed: 1996-04-08
Abstract: Copolymers based on oxyalkylene glycol-alkenyl ethers and derivs. of unsatd. dicarboxylic acids, comprise (a) 10-90 mols % of units of formula Ia and/or Ib (b) 1-89% of units of formula II and (c) 0.1-10% of units of formula IIIa or IIIb M = H, a mono- or di-valent metal cation, NH4 or an organic amine residue; a = 1, or if M is a divalent metal, a = 1/2; X = -OMa, -O-(CmH2mO)n-R1, -NHR2 and/or -NR2/2; R1 = H, a 1-20C aliphatic hydrocarbon gp., a 5-8C cycloaliphatic gp., or a (substd.) 6-14C aryl gp.; m = 2-4; n = 0-100; R2 = R1 or -CO-NH2; Y = O or NR2; R3 = H or a 1-5C aliphatic hydrocarbon gp.; p = 0-3; S = -H, -COOMa or -COOR5; T = -U1-(CH/CH3-CH2O)x-(CH2CH2O)y-R6, -W-R7, -CO-(NH-(CH2)3)s -W-R7, -CO-O-(CH2)z-W-R7, -(CH2)z-V-(CH2)z-CH=CH-R1, or -COOR5 if S = -COOR5 or COOMa; U1 = -CO-NH-, -O- or -CH2O-; U2 = -NH-CO-, -O- or -OCH2; V = -O-CO-C6H4-CO-O- or -W-; W = formula R4 = H or Me; R5 = 3-20C aliphatic hydrocarbon gp., 5-8C cycloaliphatic hydrocarbon gp. or 6-14 aryl gp.; R6 = formula R7 = formula r = 2-100; s = 1 or 2; z = 0-4; x = 1-150; y = 0-15.
Patent JP-S5710686-A (JP)
Title: Prevention of kerosine deterioration
Inventor: KAWASE SHIGEKI
IPC: C10L1/12
Filed: 1980-06-23
Abstract: PURPOSE: An inorganic substance that can adsorb water is added to kerosine to remove the water, thus preventing the deterioration stored kerosine by simple operations.  
     CONSTITUTION: For example, a powdery or granular inorganic substance such as activated alumina, anhydrous calcium sulfate, silica gel, magnesium oxide, calcium oxide or anhydrous calcium chloride is added to kerosine to remove the water in it. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5512470-A (JP)
Title: Resistance-frequency converter
Inventor: KANAZAWA TAKAHITO
IPC: G01D5/243
Filed: 1978-07-12
Abstract: PURPOSE:To effect the stable oscillations without any influence from the leak resistance at the base side of a sensor, which guards two pins, by constructing a resistance-frequency converter with the use of the sensor and two amplifiers. CONSTITUTION:In the surface of a base 17 for supporting the two pins of a sensor 12, the housing the base to enclose the respective pins is enclosed by a guard ring condutor 18, which is connected with a grounding pin 16. The sensor 12 thus constructed is inserted as a resistor, which is operative to determine the frequency of a resistance-frequency converting circuit, into this circuit. This circuit is composed of two amplifiers 21 and 22. Thus, even if leak resistors 26 and 27 are changed, a sensor resistor 20 is left invaried. And, the resistor 26 can be neglected because the output impedance of the amplifier 22 is low. Moreover, the resistor 27 is also neglected because the impedance taken from the inverted input terminal of the amplifier 21 is high. Thus, the stable operations can be performed without any influence from the leak resistance of the sensor 20.
Patent JP-H06273117-A (JP)
Title: Apparatus for detecting position of light
Inventor: SENUMA TAKEO
IPC: G01B11/00
Filed: 1993-03-19
Abstract: PURPOSE:To provide a light position detecting apparatus of a double wavelength type which can be compact and multiplex without adverse influences by the change of light in a light emitting element, an optical waveguide, etc., by making the optical waveguide to a detecting part one. CONSTITUTION:Optical outputs of different wavelengths lambda4, lambda4 from semiconductor laser diode modules 4, 5 are coupled by a branch coupler part 8 and transmitted to a sensor part 9 through a single optical fiber 10. The reference light is totally reflected at a mirror 14, passing through a lens 13, and returned to the optical fiber 10. The measuring light penetrates the lens and the mirror and is shut by a shielding plate 15 by the amount corresponding to the displacement data of a to-be-measured object. The resulting measuring light is totally reflected by a mirror 16 and guided back to the original optical fiber 10 through the mirror 14 and the lens 13. Each reflected optical output is received by photodiode modules 6, 7 through the optical fiber 10 and branch coupler part 8. The ratio of the measuring voltage to the reference voltage is operated by an operational circuit part 2. As a result, the specific detected light intensity is output.
Patent JP-S60229366-A (JP)
Title: Semiconductor memory device
Inventor: OCHII KIYOBUMI
IPC: H01L27/08
Filed: 1984-04-27
Abstract: PURPOSE:To fine the pitch width of a memory cell and memory itself by connecting a first conduction type wiring section to a drain and a gate through an insulating film on the gate and connecting a second conduction type wiring section to the drain through said insulating film. CONSTITUTION:Gate electrodes 57 are formed by first layer polycrystalline silicon containing a first conduction type impurity, and a second layer polycrystalline silicon wiring section 62a containing the first conduction type impurity is shaped on a first layer inter-layer insultaing film 59 coating the gate electrodes 57, and connected to a first conduction type drain region and the gate electrodes through a contact hole 61. A second layer polycrystalline silicon wiring section 63a containing a second conduction type impurity is shaped on the inter-layer insulating film while being connected to said wiring section, and connected to a second conduction type drain region 55 through a contact hole 61.