baber/WOPTO huggingface dataset:
Patent JP-H05326750-A (JP)
Title: Resin-sealed semiconductor device
Inventor: SATO TAKUMI
IPC: H01L23/31
Filed: 1992-05-19
Abstract: PURPOSE:To obtain a resin-sealed semiconductor device having a high reliability and a superior heat dissipation property. CONSTITUTION:A resin having a good adhesion with a sealing resin 3 is applied on the surface of a heat sink 1. When such a structure is adopted, a difference in thermal expansion coefficient between the sink 1 and the resin 3 is absorbed by a resin film 2 and the generation of a crack due to the intrusion of water content can be effectively prevented. The material for the film 2 is preferable to be a thermoplastic resin material, such as a polyether-amide-imide and a polyimide. It is also possible that island parts (tab parts) of lead frames 5a and 5b are omitted and a semiconductor element 4 is directly mounted on the sink 1 formed with the film 2.
Patent JP-H07311869-A (JP)
Title: Paper money carrying device
Inventor: ISHIWATARI KIWA
IPC: G07D7/00
Filed: 1994-05-16
Abstract: PURPOSE:To prevent paper money from dropping as went as being carried one over another by providing a mechanism, which sends upward or downward the paper money inserted to a paper money insertion port, and a counterfeit discriminating sensor and carrying true paper money to a stacker in the terminal with its surface parallel with the floor. CONSTITUTION:AD elevating body 4 is provided at an insertion port 3, and paper money judged to be true by a discriminator 5 is sent upward, but if it is judged to be a counterfeit, the elevating body 4 falls and this counterfeit is returned to the outside through the insertion port 3 by a pushing-out part 6. The former is pulled upward from the discriminator 5 by pulleys 8a and 8b and is turned 90 deg. by a guide lever 9 and is sent to a paper money carrying path 10. Sensors 18 are provided at the terminal of the carrying path 10, and the paper money is sensed by these sensors 18 to start a stacker mechanism, and the paper money is stored in a stacker 19. The paper money passing between sensors 18 is put in rotating guide bars 20 and 20 and is stopped and is dropped into the stacker 19.
Patent JP-H10320058-A (JP)
Title: Control method for solution density or solution viscosity and controller used for the same
Inventor: NAGASE TAKAMITSU
IPC: B01F15/04
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To control density and viscosity to be fixed with excellent reproducibility by injecting a dilution solvent for which the molar ratio of respective solvent components satisfies a specified formula into a solution during preparation while controlling an injection amount corresponding to the change of the density or viscosity of the solution during the preparation and controlling the density or the viscosity. SOLUTION: The density or viscosity of the solution composed of the solvent of two or more components and solute soluble to it is controlled. In this case, corresponding to the change of the density or viscosity of the solution during the preparation, the dilution solvent for which the molar ratio (Xi) of the respective solvent components is adjusted so as to satisfy the formula is injected to the solution while controlling the injection amount and the density or the viscosity is controlled. In the formula, Pi indicates the steam pressure (mmHg) of the respective components, Ai-Ci indicate the constant of Antoine, xi indicates the molar ratio (set ratio) in the liquid phase of a mixed solvent, T indicates a solution temperature ( deg.C), (i) indicates the integer of 1-(n) and (n) indicates the component number of the solvent.  Also, the one for which the respective solvent components are mixed in the molar ratio (Xi) and adjusted is injected to the solution while controlling the injection amount.
Patent JP-H0420955-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: NAGAOKA YOKO
IPC: G03C7/392
Filed: 1990-05-16
Abstract: PURPOSE:To obviate the deterioration in photographic performance and to improve a green preservable property by incorporating a vinyl sulfone hardener into photographic constituting layers and incorporating specific compds. into the photographic constituting layers. CONSTITUTION:This photosensitive material contains the vinyl sulfone hardener in at least one layer of the photographic constituting layers and contains at least one kind of the compds. expressed by formula in at least one layer of the above-mentioned photographic constituting layers. In the formula, R1 and R2 denote a hydrogen atom or substituent; R3 denotes a hydrogen atom or alkyl group; Z denotes a hydrogen atom, alkyl group, aryl group, etc.; R4 denotes an alkyl group, aryl group or heterocyclic group; R5 denotes group similar as R3.
Patent JP-S5652652-A (JP)
Title: Switching apparatus for moving forward and backward at mobile agricultural machinery
Inventor: FUJIKI HIROYOSHI
IPC: B60K17/06
Filed: 1979-09-29
Abstract: PURPOSE: To obtain forward and reverse rotations of wheels by a method wherein two input shafts are provided in a driving wheel case, both of the input shafts are interlocked through a pair of gears and one of the input shafts is interlocked with the driving wheel case to couple either of both input shafts to a prime mover.  
     CONSTITUTION: Two input shafts 2, 2' are provided in a driving wheel case, both of the input shafts are reversely interlocked through a pair of gears 3, 3' and the input shaft 2 on one side is interlocked with a wheel driving mechanism 4. A tension clutch-belt transmitting devices 7, 7' rotating in the same direction is laid between the both input shafts 2, 2' and output shaft 6 of an engine 5 and an operation mechanism 13 is provided for selectively using these belt transmitting device. By selectively using the belt transmitting devices 7, 7' as mentioned above, the directions in which a speed changing mechanism 4 revolves are changed over for forward moving or the reverse. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5352048-A (JP)
Title: Gate control unit of thyristor converter equipment connected reversely parallel
Inventor: AIZAWA HIDETOSHI
IPC: H02M1/08
Filed: 1976-10-22
Abstract: PURPOSE: A pulse signal from an automatic pulse phase shifter or a pulse signal having passed through a pulse converter is distributed to a sending path corresponding to an instruction signal to control a couple of SCR converter equipments, thereby preventing the malfunction and breakdown of the unit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5250979-A (JP)
Title: Method of condensing or liquefying a specific component
Inventor: KURI SETSUYA
IPC: B01D53/047
Filed: 1975-10-22
Abstract: PURPOSE: By making the pressure of adsorption layers lower than that of raw material gas fed, adsorbed gas is desorbed and the desorbed gas is recycled and mixed with a gas mixture. Then adsorption and desorption are repeated to condense or liquefy the recycled gas. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05327494-A (JP)
Title: Atomic oscillator
Inventor: IMAMURA TAKAYUKI
IPC: H03L7/26
Filed: 1992-05-19
Abstract: PURPOSE:To suppress the fluctuation (light shift) of the double resonance micro wave frequency originating from the light intensity variation of the incident light in the atomic oscillator giving rise to the light/microwave double resonance with the laser light and the microwave made incident on a gas cell. CONSTITUTION:A rectangular signal (i) capable of freely setting duty ratio D is used as a modulation signal modulating laser light (e) made incident on a gas cell 4 is employed. A synchronizing detecting circuit 20 detects in phase a laser light intensity signal (j) transmitting an absorbing cell 16 by means of the rectangular signal (i). The light frequency F of the laser light is fed back by the zero cross point of a detection signal (k). Further, the light frequency F of the laser light (e) is off set from the central frequency Fc of the absorbing spectrum of the absorbing gas by the prescribed frequency >=F by varying the duty ratio.
Patent JP-H11322281-A (JP)
Title: Conveying device
Inventor: MORITA AKIYA
IPC: B66D1/76
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a ceiling mounting type conveying device which requires no dynamic contact such as a slip ring, prevents dust generation from a power feeding unit, and can be used in a factory demanding high air cleanness such as a clean room. SOLUTION: A winding drum 19 is provided with a main drum part 19a with a large winding diameter and a sub-drum part 19b with a small winding diameter, and a rotary shaft 20 for them is connected to a motor 29 coaxially. A winding drum 19 is supported in a guide rail 33 slidably. Over the main drum part 19a and the sub-drum part 19b, a spiral groove 34 is formed, and a wire 17 is continuously wound in the groove 34. An unwinding end T1 of the wire 17 on the main drum part 19a side is fixed to a chuck 25, while a winding end T2 of the wire 17 on the sub-drum part 19b side is fixed on the upper side.
Patent JP-S5460439-A (JP)
Title: Instantaneous power failure detecting circuit
Inventor: KUGE KATSUTAROU
IPC: H02H3/34
Filed: 1977-10-21
Abstract: PURPOSE: To eliminate delay in detection by means of a circuit composed of logics to detect instantaneous power failure as discriminated from lack in phase by a phase detection signal corresponding to respective phases.  
     CONSTITUTION: A circuit is composed of logics 81 to 88 to detect the instantaneous power failure as discriminated from lack in phase by phase detection signal corresponding to respective phases. The logic 81 determines a logical multiply of three input signals S51, S52 and S53. Both in the case of instantaneous power failure and lack in phase, the output shows 1. The logics 84, 85 and 86 determines a logical multiply of two signals each. The output of the logic shows 1 in the case of instantaneous power failure. In the case of lack in phase, the output of logic shows 1 only for the logic in which the input has some phase lacking, it shows 0 for the logic in which the input has no phase lacking. With such an arrangement, the output of the logic 87 shows 0 in the case of instantaeous power failure while 1 in the case of lack in phase. Therefore, the signal S62 indicates instateneous power failure while the signal S61 indicates lack in phase as it corresponds the output of the logic 81 excluding the case of instataneous power failure 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11318418-A (JP)
Title: Production of cigarette filter and apparatus therefor
Inventor: KATO KATSUO
IPC: A24D3/10
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing in a short time a cigarette filter having enough high mechanical strength to be applicable to nonlapped filters or sheath-core type cigarette filters, and to provide an apparatus for producing such a cigarette filter. SOLUTION: This method for producing a cigarette filter comprises making a binder adhere to the outer periphery of a filter material 20 in greater amounts as compared with the central part of the filter material 20. Thereby, mutual fusing of filaments constituting the filter material 20 enables forming the filaments into the aimed filter in a short time, and the objective filter of high rigidity as a whole can be produced in high productivity; and the selective range for filter materials 20 can be expanded as well, leading to improvement in both aesthetic sense and quality of the objective filter.
Patent JP-H09289280-A (JP)
Title: Protective circuit for transistor
Inventor: HOSHI YUKITERU
IPC: H01L23/58
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent the damage to a transistor for power amplification more effectively by thermally coupling a temperature detecting switch directly to the transistor for power amplification and detecting the increase in temperature of the transistor for power amplification without a delay. SOLUTION: About a temperature detecting switch 1 in a power amplifier 30 of a transmitter and a transistor 2 for power amplification, the temperature detecting switch 1 is heat-coupled directly to the transistor 2 for power amplification for detecting the increase in the temperature of the transistor 2 for power amplification without a delay. By this method, the damage to the transistor 2 for power amplification can be effectively prevented. Especially when the transistor 2 for power amplification is not fully brought into contact with a radiator 3 for the transistor, the temperature of the transistor can be detected correctly and the damage to the transistor for power amplification can be prevented effectively.
Patent JP-S5552001-A (JP)
Title: Antireflection film of optical parts made of transparent synthetic resin
Inventor: DEGUCHI HIROICHI
IPC: G02B1/10
Filed: 1978-10-13
Abstract: PURPOSE: To decrease the reflectance of visible light and form the antireflection film of high scratch resistance by providing a relatively thick layer of silicon dioxide or glass on a transparent synthetic resin layer then providing alternately four or more layers of ZrO 2  layers and SiO 2  layers.  
     CONSTITUTION: For example, a spectacle lens 11 made of diethylene glycol carbonate is provided thereon with a SiO 2  (or glass) layer 12 of a relatively thick film thickness (0.5W10μ), on which are then laminated SiO 2  layers (refractive index 1.46) 13, 15, 17 and ZrO 2  layers (refractive index 1.86) 14, 16, whereby the antireflection film is formed. For the resin of poor adhesion to SiO 2  or glass, it is recommended to beforehand provide a layer of about 0.5W50μ in thickness by polyorganosilane base resin on its surface thence perform the abovementioned treatment. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02306144-A (JP)
Title: Flaw inspection apparatus and flaw analyzing device and method
Inventor: KOIZUMI MITSUYOSHI
IPC: G01N21/956
Filed: 1989-05-22
Abstract: PURPOSE:To output the position of a flaw as absolute coordinates by providing a flaw position detecting means detecting the position of the flaw present on a sample to be inspected and an absolute coordinates position detecting means detecting the absolute position on the sample to be inspected. CONSTITUTION:For example, a sample S is placed on the sample loading mechanism 9 in a position detecting part A and the shift quantity thereof from a reference position is corrected by processing and operating the output signal of a position detecting means 10 by a position shift quantity calculating circuit 11 to move the loading mechanism 9 by an aligning means 12. Next, the sample S is transferred to the loading mechanism 1 of a foreign matter detecting part B by a feed mechanism 13. The sample S is illuminated by an illuminator 12 and the flaw on the sample S is detected by an optical means 3 and a scanning position scanning the detection visual field to the sample S by a scanner 4 is detected by a detection means 5 and respective detection output signals are successively processed by a signal processing circuit 6. A memory circuit 7 inputs the coordinates position from the detection means 5 as the position of the flaw processed by the circuit 6 to store the same. The absolute coordinates position of the stored individual flaw is stored in an external memory medium 8 and observation/analysis is performed using said coordinates position.
Patent JP-H01298020-A (JP)
Title: Production of copper alkoxide and production of superconducting powder using the same alkoxide
Inventor: OZAKI YOSHIHARU
IPC: C01G1/00
Filed: 1988-05-24
Abstract: PURPOSE:To obtain the title high-purity copper alkoxide soluble in org. solvent and useful in the production of a high-temp. superconducting ceramic material by removing by-products from secondary butyl alcohol soln. of a specified precipitate contg. a copper alkoxide, and then extracting the copper alkoxide. CONSTITUTION:An org. soln. of the alkoxide of an alkaline-earth metal is allowed to react with an org. soln. of copper acetate to form a precipitate contg. a copper alkoxide. The precipitate is then dissolved in secondary butyl alcohol. By-products are removed from the obtained soln., the copper alkoxide is then extracted, and the desired copper alkoxide is obtained. Since butyl alcohol is used as the solvent, the copper alkoxide can be dissolved only in the alcohol, and the by-products can be easily removed from the soln.
Patent JP-H10320400-A (JP)
Title: Method and device for retrieving video
Inventor: NAGASAKA AKIO
IPC: G06K9/00
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To reduce a calculation amount because collation does not have to be performed in each frame any more and simultaneously to specify the same video section with frame precision by collating a redundant section in which almost the same feature value continues in one gathered unit. SOLUTION: A feature value table creating part 110 makes the feature value and the leading frame number a pair in each series of sections in which the feature value exists within allowable fluctuation and creates a feature value table 112. Also, a feature value collating part 130 compares and collates whether the latest list in time sequence of feature values 124 which are successively sent from a frame feature value extracting part 122 coincides with a recorded feature value table 300 (data content is the same with the 112). Progresses in the process of collation are stores in the form of a candidate list 400 in a storage device 126 and updated whenever a new frame is inputted. If the feature value coincides, a video section that corresponds to the feature value table is stores in a storage device 128 as a retrieval result table 600 or outputted to other processors.
Patent JP-S5918757-A (JP)
Title: Flame-retardant polysulfide polymeric composition
Inventor: WATANABE KIYOSHI
IPC: C08L81/04
Filed: 1982-07-22
Abstract: PURPOSE:The titled composition, obtained by incorporating sodium tetraborate. decahydrate or further aluminum hydroxide with ferric oxide, and having weather resistance, flame retardance and heat resistance without corroding metal. CONSTITUTION:A composition obtained by incorporating (A) a polymer containing mercapto groups selected from poly(oxyalkylene disulfide) polythiol and poly (alkylene disulfide) polythiol with (B) sodium tetraborate.decahydrate or further with aluminum hydroxide, and (C) ferric oxide. Preferably, the component (B) has 0.1-5mu particle diameter, and the component (C) has 0.1-10mu particle diameter. The amounts of the components (B) and (C) based on 100pts.wt. component (A) are as follows: 50-200pts.wt., preferably 70-150pts.wt., component (B) and 0.5-30pts.wt., preferably 1-15pts.wt., component (C).
Patent JP-H08318213-A (JP)
Title: Coating method for solvent
Inventor: YAMADA HIROMOTO
IPC: B05D1/40
Filed: 1995-05-25
Abstract: PURPOSE: To reduce usage of a solvent rotating a wafer at a first specific number of revolutions while dropping the solvent on the surface of the wafer or after the solvent is dropped and rotating the wafer at a second number of revolutions larger than the first number of revolutions. CONSTITUTION: A wafer 1 is regulated to intermediate rotation of >=3000rpm from a stationary state and thereafter positive resist 4 is dropped from a nozzle 3 in such a state as the wafer is held at the same number of revolutions. Positive resist 4 is spread on the whole face of the wafer 1. After a prescribed time elapses, number of revolutions is increased to about 5,000rpm larger than the first number of revolutions. Excess resist 4 is removed from the surface of the wafer 1. The wafer 1 coated with the resist 4 in such a way is dried and thereafter pre-bake treatment is performed. After stabilization of a resist film is performed, the wafer 1 is transferred to an exposure process and working is performed to form an element. Thereby, usage of a solvent is reduced.
Patent JP-H08325765-A (JP)
Title: Treatment of washing water for strip and device therefor
Inventor: HOTANI SETSUO
IPC: C23G1/36
Filed: 1995-05-25
Abstract: PURPOSE: To make it possible to efficiently separate and remove iron powder sludge with a magnetic type filter from a large volume of washing water circulated between a washing stage and a washing water treating tank. CONSTITUTION: The circulation, shown in Fig., of the washing water is executed by the specification of putting the washing water used for the washing described above into the upper area a1 of a C shape in the plane of the tank T from its one end side of the C shape part, passing the water in the area by the method of discharging the water from the other end side and returning the water to a strip washing stage P.  The iron sludge in the washing water in the upper area a1 is captured and separated by the magnetic type filter 12 consisting of a sleeve of a nonmagnetic material which regulates the flow of the washing water in the upper area a1 in the circumferential direction of the area by a flow regulating wall 11 and spreads the water radially into the water in the area, a roll type rotor which extends in the longitudinal direction of this sleeve in the position offcentered upward in the sleeve and magnets which are installed on the peripheral surface of this rotor by developing their polarities in the form of alternately lining up N and S in the circumferential direction of this rotor within the same perpendicular plane orthogonal with the axial line of the rotor.
Patent JP-H0422600-A (JP)
Title: Ram driving device for press
Inventor: MIZUNO TSUTOMU
IPC: F15B9/09
Filed: 1990-05-18
Abstract: PURPOSE:To control the position with high accuracy by detecting the position of a ram by a position detector and comparing the feedback quantity from the position detector with a position set value by a controller when the ram reciprocates. CONSTITUTION:The controller 67 is operated and a command is issued from the controller 67 to an amplifier 69 and a current is conducted to a coil 61 of a linear DC motor 59. The force is generated on the coil 61 and a spool 57 of a servo valve 49 is moved to the right direction. A port P and a port B, and a port A and a port T are communicated with each other, respectively and the hydraulic pressure is supplied from a fluid source and the ram 23 is moved to the left side via a piston rod 39. The ram 23 is moved to the left direction and the feedback quantity from the position detector 65 fitted to a part of the piston rod 39 is compared with the preset position set value in the controller 67 and the above-mentioned operation is repeated till the feedback quantity attains the position set value.
Patent JP-S616695-A (JP)
Inventor: FUKUI AKIRA
IPC: G10L15/28
Filed: 1984-06-20
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-S5829907-A (JP)
Inventor: ICHIKAWA SEIJI
IPC: E01F9/529
Filed: 1981-08-12
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。