baber/WOPTO huggingface dataset:
Patent JP-H07216928-A (JP)
Title: Excavation depth control device for hydraulic shovel
Inventor: HARAOKA YOSHIHISA
IPC: E02F3/43
Filed: 1994-02-02
Abstract: PURPOSE:To keep a cutting depth during inclination at a constant value by a method wherein operation of a boom, an arm, and a bucket is controlled based on the inclination angle, in the direction of the width of a bucket, of a car body and the width of the bucket so that one end pat in the direction of width of the bucket is adjusted to a reference height. CONSTITUTION:A tip surface 6b of a bucket 6 is inclined at an angle of theta deg. with a horizontal in the direction of the width of a bucket at an excavated ground A inclined in the direction of width at an angle of theta deg.. One end part 6c is reduced to a level lower than that of a central part in the direction of width by a distance of L and an excavation depth is deepened by an amount equivalent to a distance by which the level of one end is lowered. The inclination angle, in the direction of the width of a bucket, of a car body l is inputted to a controller 10 from a lateral inclination gauge 9. The distance L is calculated by a controller 10 from the angle theta and a bucket width L1. A command according to which the bucket 6 is raised by L/costheta is outputted by the controller 10. The end part 6c is raised by the distance L to a given level position and excavation is performed down to a given depth. Since when a car body is inclined in the direction of the width of the bucket, one end in the direction of the width of the bucket is raised to a reference height, excavation in the same depth is practicable.
Patent JP-S55104481-A (JP)
Title: Etching fluid for tin-nickel alloy
Inventor: TSUNOHASHI TAKESHI
IPC: C23F1/10
Filed: 1979-02-01
Abstract: PURPOSE:To provide an etching fluid, which causes practically no corrosion on coexistent copper, and which etches selectively Sn-Ni alloy only, by composing a heated aq. soln. or a molten liq. of pyosphoric acid, and phrophosphoric acid or phosphorous acid. CONSTITUTION:The etching fluid is a heated aq. soln. consisting of not less than 0.1mol/l, pref., not less than 0.2mol/l phosphoric acid, not less than 0.05mol/l, pref., not less than 0.1mol/l pyrophosphoric acid, or not less than 0.1mol/l, pref., not less than 0.2mol/l phosphorous acid, or a molten liq. of these phosphoric acids. These etching fluids heated to a temp. not lower than 80 deg.C, pref. to a temp. 90- 95 deg.C corrode practically no copper, and etch selectively Sn-Ni alloy only. For example, Sn-Ni alloy film about 0.1mu in thickness, 25OMEGA/cm<2> in sheet resistivity can be removed in about 30min.
Patent JP-H09205357-A (JP)
Title: Semiconductor device
Inventor: TSURUTA TAKAHIRO
IPC: H01L27/092
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To prevent the power source noise generated at the time of the operation of a buffer circuit from affecting other internal circuits. SOLUTION: An internal circuit (102) and an output circuit (104) are provided with power source lines (142a, 142b) and ground lines (146a, 146b) respectively. Only between the power source line and the ground line of the internal circuit, a capacitor (C1) for stabilization is provided. No capacitance coupling between the power source line 142b and the ground line 146b of the output circuit 104 is provided, and ground voltage is not lowered and a constant voltage level is held, even if power source noise generated and the power source voltage is lowered at the time of the operation of the output circuit.
Patent JP-S59136362-A (JP)
Title: Aqueous coating material composition
Inventor: KIDA KATSUAKI
IPC: C09D5/02
Filed: 1983-01-25
Abstract: PURPOSE:The titled composition, containing an aqueous resin, e.g. polyester resin, and fine particles of a specific water-insoluble resin having a double structure in a specific amount as a binder component, having improved workability, storage stability, durability and coating performance, e.g. pinholes, etc., and useful for finishing. CONSTITUTION:An aqueous coating material composition obtained by incorporating (A) one or more aqueous resins selected from the group of polyester resin, alkyd resin, acrylic resin, acrylic-modified polyester resin and acrylic-modified alkyd resin with (B) fine particles of a water-insoluble resin of a polymer of an ethylenically unsaturated compound having (i) a rigid outer shell part consisting of a polymer having a high glass transition temperature and (ii) a soft inner shell part consisting of a polymer having a low glass transition temperature at (1-60)/(99-40) weight ratio and further 0.3-6mu particle diameter at (99:1)-(15: 85) solid weight ratio between the components (A) and (B).
Patent JP-H05201290-A (JP)
Title: Interior panel for vehicle
Inventor: OOSA KOUJI
IPC: B29L31/58
Filed: 1992-01-24
Abstract: PURPOSE:To provide better appearance by making a skin material into a sandwich structure for preventing hard foam molding raw material from being impregnating a high foaming magnification foam layer completely, and making the inmost skin layer permeable for throwing away gas generated by foaming to the high foaming magnification foam layer to eliminate the generation of irregularity in the outmost skin layer. CONSTITUTION:In a door trim 1 where hard foaming basic material 5 is integratedly-foamed at the back of a skin material 3, the skin material 3 is constituted of the outmost skin layer 13 which forms the outmost skin, a high foaming magnification foam layer 15 integratedly-formed at the back of the outmost skin layer 13, and a low foaming magnification foam layer 17 which is integratedly formed at the back of the high foaming magnification foam layer 15 and is not impregnated with the hard foam molding raw material of the hard foaming basic material 5 at the time of molding a panel, and passes only the gas generated by foaming.
Patent JP-S55103552-A (JP)
Title: Reversal developing method for color photographic material
Inventor: KANEKO YUTAKA
IPC: G03C5/50
Filed: 1979-02-02
Abstract: PURPOSE:To perform reversal color development simply and rapidly by subjecting an exposed silver halide color photographic material to treatment with a developing monobath containing bromine ion, fogging treatment, treatment with a nonstrongly acidic aqueous solution, etc. CONSTITUTION:An alkaline developing monobath is used having pH about 9-14 and containing about 0.1-100g/l of a black and white developing agent, about 0.5-100g/l of a color developing agent, and about 10-300g/l of bromine ion. An exposed photosensitive material is treated with the monobath and washed with water preferably of pH about 6 or more for about 30sec or less to remove the hydroquinone type developing agent and the bromine ion followed by exposure or fogging treatment with a fogging agent and treatment with a nonstrongly acidic aqueous solution of pH about 6 or more. Thus, reversal development is accomplished.
Patent JP-S60159370-A (JP)
Inventor: KAARU SUBERUKAA MAGUNUSON HARU
IPC: H02P1/00
Filed: 1985-01-25
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-S54104775-A (JP)
Title: Manufacture for semiconductor device
Inventor: IWAKI TETSUO
IPC: G03F1/82
Filed: 1978-02-03
Abstract: PURPOSE: To selectively remove glass particles, by washing the glass with surface active agent after attaching the glass with electrodeposition.  
     CONSTITUTION: The thermal oxidation film 2 on the Si substrate 1 is photo-etched, and the glass 3 is selectively made electrode-position. Next, cleaning is made by using water solution or solution of surface active agent, and the glass particles 4 on the film 2 are removed and dried. Thus, only the particles 4 on the film 4 can be removed and the deficiency of photoetching after the formation of glass film can be reduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05205812-A (JP)
Title: Electric appliance
Inventor: HASHIMOTO KENICHI
IPC: H01R13/58
Filed: 1992-01-24
Abstract: PURPOSE:To provide an electric appliance having the function of protecting the tension of a cord and at the same time capable of producing an adequate water-proof effect. CONSTITUTION:A cord clip 4 is attached to the upper part of the outside of the neck part 2 of an appliance body 1. The inner wall part X of the neck part 2 corresponding to the position in which the cord clip 4 is attached is used as a fastening part for a cord 5 and at the same time on the inner well part Y of the neck part 2 in a lower position of the X part, a plurality of elastic projections 3, 3, 3 are provided so that their top end faces towards the inside thereof.
Patent JP-H09201787-A (JP)
Title: Robot system for rotary work
Inventor: MORIYA MASAYOSHI
IPC: B25J13/08
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To accurately set the perpendicularity of a rotation axis to the fitting surface by producing the control amount of an actuator by means of a control means on the basis of the output of a center dislocation detecting means, so that the center of an arm to the work object which has been inserted into a hole can be aligned. SOLUTION: The control amounts of actuators 12, 14, and 16 are produced by a control means 30 on the basis of the output of a perpendicularity detecting means 26, and the arm 10 of a robot 2 is made perpendicular to the installation surface 18. While holding a work object 20 by means of a holding means 22, the control amounts of the actuators 12, 14, 16 are produced by the control means 30 on the basis of the output of a center dislocation detecting means 28, and the center of the arm 10 is aligned to the work object 20 which has been inserted into the hole of the installation surface 18 for inserting the work object 20 into the hole.
Patent JP-S5397847-A (JP)
Title: Copying original for electronic recording
Inventor: WATAGUCHI AKIHIRO
IPC: B41M5/24
Filed: 1977-02-05
Abstract: PURPOSE: To avoid generation of unpleasant odor of HCl formed by heat at the time of perforation by absorbing it by the reaction with a substance reactive with HCl which is incorporated in either one of the layers constituting the copying original for electric recording. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03215951-A (JP)
Title: Inner lead bonder
Inventor: OKANO KEITARO
IPC: H01L21/60
Filed: 1990-01-20
Abstract: PURPOSE:To improve bonding conditions in reproducibility by a method wherein a control section which controls a stage in temperature and a bonding tool in temperature, descending/ascending speed, and pressure is provided. CONSTITUTION:A stage temperature control means 22 controls the temperature of a stage 3, a bonding tool temperature controlling means 21 controls a bonding tool 2 in temperature, an ascending/descending speed controlling means 19 controls the bonding tool 2 in ascending/descending speed, and a pressure controlling means 20 controls the bonding tool 2 is pressure. A control section 18 controls the stage temperature control means 22, the bonding tool temperature control means 21, the ascending/descending speed control means 19, and the pressure control means 20 basing on the data of bonding conditions correspondent to the type of an IC pellet so as to adjust the stage 3 in temperature and the bonding tool 2 in temperature, ascending/descending speed, and pressure corresponding to the bonding conditions concerned. Therefore, a bonding tool can be controlled in a short time without hands. By this setup, bonding conditions can be improved in reproducibility.
Patent JP-H04311707-A (JP)
Title: 3-ethyl-1-hexene polymer and its manufacture
Inventor: FUIRU MAABIN SUTORITSUKUREN
IPC: C08F10/14
Filed: 1992-01-24
Abstract: PURPOSE: To obtain a substantially crystalline homopolymer of 3-ethyl-1-hexene having an m.p. of 425-435°C and a copolymer thereof.  
     CONSTITUTION: An essentially crystalline polymer of 3-ethyl-1-hexene or its copolymer is characterized by polymerizing a 3-ethyl-1-hexene monomer and, if desired, other α-olefin by using a catalyst consisting of at least one transition metal deriv. and at least one organometal halide compd. containing at least one metal of group I, II and III metals. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H02192793-A (JP)
Title: Manufacture of double-sided wired board
Inventor: YARITA YOSHIO
IPC: H05K3/42
Filed: 1989-01-20
Abstract: PURPOSE:To improve reliability by providing a metallic thin film and a coat layer on the inner wall of a pin hole by specific processes and forming wiring patterns on the top and rear faces of an insulative film such that they are connected with each other at the place of the pin hole. CONSTITUTION:A metallic thin film 4 is formed by vapor deposition or sputtering on the top and rear faces of an insulative film 1 in which a pin hole 3 has been formed. The thin film 4 serves as an underlying coat layer on the surface of which a desirable coat layer 6 can be obtained easily. Then, the metallic thin film on the top and rear faces of the insulative film 1 is removed except its parts corresponding to the regions where wiring patterns are to be formed. Since the inner wall of the pin hole 3 is covered with the metallic thin film 4 and the coat layer 7, wiring patterns 7 on the top and rear faces can be connected with each other at a low resistance. According to this method, the pointed tip end of a pin 2 can pierce the film to form the pin hole 3 without being crushed and, therefore, any trouble due to chips or the like can be prevented.
Patent JP-H04288671-A (JP)
Title: Automatic transaction device
Inventor: TABATA SATOSHI
IPC: G06F19/00
Filed: 1991-01-08
Abstract: PURPOSE:To provide special service such as the explanation or sales information, etc., to an important customer. CONSTITUTION:A main control part 3-7 displays a message in accordance with corresponding customer significance on the screen of a customer operating part 3-1 based on the important customer information of the customer and the message and the sales information in accordance with the customer significance stored in an external memory device 3-6, and prints the sales information in accordance with corresponding customer significance on a transaction specification printer 3-5, and furthermore, informs it to a shop where this automatic transaction device is installed, and makes the shop take action required for service.
Patent JP-S58130529-A (JP)
Title: Semiconductor etching method
Inventor: YOKOTA YOSHIHIRO
IPC: H01L21/302
Filed: 1982-01-29
Abstract: PURPOSE:To enable a deep etching having high pattern accuracy, by selectively etching a semiconductor substrate by a microwave plasma etching in an atmosphere gas over the fixed pressure without containing carbon. CONSTITUTION:An Si substrate is prepared whereon a sensor region is formed at a fixed part of the main surface 12, and an SiO2 film is selectively formed on the main surface 11 of this substrate. As the SiO2 film selectively formed on the main surface 11, the part corresponded to a recess 14 and pelletizing grooves 13 is opened window. Next, a microwave plasma etching is applied to this Si substrate. In this case, a gas selected from gasses not containing carbon e.g. SF6, NF3, F2, XeF2 is used as the atmosphere gas, and the pressure of the atmosphere gas is set 5X10<-4>Torr or more. Thereby, the Si substrate 1 for a semiconductor sensor is obtained which has a deep and high pattern accuracy recess 14 and groove 13.
Patent JP-H05206933-A (JP)
Title: Radio channel allocation system
Inventor: TAKENAKA TETSUYOSHI
IPC: H04W76/00
Filed: 1992-01-27
Abstract: PURPOSE:To reduce the number of the sensing times of a carrier and to improve reliability by giving the notice of the use situation of a radio channel between base stations in an interference area and permitting respective base stations to individually judge whether the radio channel can be used or not. CONSTITUTION:Respective interference stations BS1-BS6 give the notice of information of the radio channel which is used in the own station at a prescribed period or whenever a change occurs to the base station BS0 by links r1-r6 by the radio channels from the interference stations BS1-BS8 to the base station BS0. The base station BS0 generates a channel use situation table for judging the channel which can be used and the channel which cannot be used in the own station by the radio channel which is used in the own station and channel use information from the interference stations. Then, the allocation processing of the radio channel is executed based on the table. Thus, it becomes unnecessary to sense the carrier whenever the channel allocation processing is executed, and the processing is made efficient.
Patent JP-H05207078-A (JP)
Title: Msk demodulation circuit
Inventor: ISO YOSHIMI
IPC: H04L27/14
Filed: 1992-01-27
Abstract: PURPOSE:To perform, pull-in at the optimum state on a signal with many noises by performing the pull-in by increasing the loop gain of a clock reproduction circuit when the output of a synchronous state discriminator indicates no synchronous state. CONSTITUTION:When an MSK modulation signal is inputted to an input terminal 1 and no synchronous state is set, the output of a synchronous state detector 23 goes to 'LO', which increases the gain of a variable gain amplifier 31 in the clock reproduction circuit and turns on a switch 25. Therefore, the loop gain of the clock reproduction circuit can be increased. Meanwhile, a low frequency signal is inputted to an adder 26 in a carrier recovery circuit, and it is superimposed on the control signal of a voltage control oscillator 2 for carrier recovery, which controls the voltage control oscillator. The phase control of a system can be performed when an output frequency coincides with an input frequency, and the carrier recovery circuit and the clock reproduction circuit are set in the synchronous state simultaneously, and the output of the synchronous state detector 23 goes to 'HI', which turns off the switch 25, and also, decreases the gain of the variable gain amplifier 31 in the clock reproduction circuit simultaneously.
Patent JP-S59136333-A (JP)
Title: Manufacture of polyolefin molded article having high bonding property
Inventor: ISAKA TSUTOMU
IPC: C08J7/00
Filed: 1983-01-26
Abstract: PURPOSE:To improve the corona treating effect, and to improve the bonding strength of a polyolefin molded article with various other materials, by passing the molded article continuously through a corona discharge treatment apparatus having oppositely placed electrodes, and specifying the ratios of O/C and N/C of the treating surface before and after the treatment. CONSTITUTION:A polyolefin molded article (e.g. film, etc. of polypropylene, etc.) is passed continuously through a corona discharge treatment apparatus having at least a pair of oppositely placed electrodes to effect the corona treatment of the surface. In the above process, the surface to be treated is blasted with a simple gas or a mixed gas (e.g. an inert gas such as N2, H2, etc.) having a composition other than the composition of air, to adjust the ratio of the differences of (O/C) and (N/C) in the thin layer within 100Angstrom  from the surface before and after the treatment [DELTA(O/C)/DELTA(N/C)] at -3.5-0, and the (N/C) ratio in the thin layer within 100Angstrom  from the surface after the treatment at >=3.
Patent JP-S63183250-A (JP)
Title: Drive circuit for piezo-actuator
Inventor: KAMEOKA SHIGETOSHI
IPC: F02D41/38
Filed: 1987-01-21
Abstract: PURPOSE:To eliminate the need for a capacitor or the like of a high dielectric strength and a large capacity by arranging an inductor for converting electric energy into magnetic energy and an inductor for converting magnetic energy again into electric energy, thereby charging a piezo-actuator to a high tension. CONSTITUTION:A piezo-actuator 3 arranged to face a high pressure chamber 12 of a distribution type fuel injection pump 1 is driven and controlled with a microcomputer 5 via a piezo-drive circuit 6. The piezo-drive circuit 6 consists of a piezo-charging means and a piezo-discharging means. The piezo charging means consists of a 1st inductor (ID) 61A for converting electric energy into magnetic energy, a 2nd ID 61B for converting the magnetic energy into electric energy to charge an actuator 3, and a switching means FET 62 for charging. The piezo-discharge means is constituted with the actuator 3 and a transistor 65 as a means for discharge switching arranged in series with a 2nd ID 61B.
Patent JP-S5294638-A (JP)
Title: Stopper device for automatic door
Inventor: KAWAGUCHI SHIYOUJIROU
IPC: E05D15/06
Filed: 1976-02-05
Abstract: PURPOSE: To provide a door suspender upstanding plate having first and second door roller mounting holes spaced obliquely in an upper portion thereof and a corresponding elongate stopper-mounting hole in a lower portion thereof thereby to allow a directly mounted type and a self-contained type parts to be used and to attain a smooth running of a door. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58127742-A (JP)
Title: Electrically conductive resin blend composition
Inventor: SARUWATARI KOUICHI
IPC: H01B1/22
Filed: 1982-01-26
Abstract: PURPOSE:To make it possible to retain electrical conductivity over a long period of time, by adding a specified organophosphorus compd. in an electrically conductive resin compsn. contg. metallic copper powder as a conductor. CONSTITUTION:An organophosphorus compd. of the formula (wherein X1, X2 are each halogen, alkyl, cycloalkyl, aralkyl, aryl; m, n are each 0-3) such as 9, 10-dihydro-9-phospha-10-oxaphenan threne 9-oxide is added in an electrically conductive resin compsn. contg. metallic copper powder as a conductor. Usually, copper powder is liable to be oxidized even when copper powder is incorporated in a resin compsn. As a result, the compsan. has a tendency to lose electrical conductivity. By adding the above compd., however, it becomes possible to retain electrical conductivity over a long period of time.
Patent JP-H0625049-A (JP)
Title: Production of ortho bromophenol compounds
Inventor: EGUCHI HISAO
IPC: B01J31/02
Filed: 1993-01-28
Abstract: PURPOSE:To obtain a ortho bromo phenol compound from a phenol compound in which the para position and at least one of the ortho positions to a hydroxy group are not substituted in a high yield by adding an amine compound to the reactional system and using an N-brominated imide compound as a brominating agent. CONSTITUTION:A phenol compound in which the para position and at least one of the ortho positions to a hydroxyl group (e.g. 2-methylphenol) is mixed with a primary amine and/or a secondary amine compound and subsequently brominated with an N-brominated imide compound, preferably 1,3-dibromo-5,5- dimethylhydantoin, Nbromosuccinimide, N-bromophthalimide or N- bromoisocyanuric acid as a bromination agent under a mild condition comprising approximately -50 to 50 deg.C to produce the ortho bromophenol compound. The amine compound is added in a molar ratio of 0.001-2.0 to the phenol compound as raw material.
Patent JP-S58129704-A (JP)
Inventor: NAKATEGAWA NOBURU
IPC: H01B13/02
Filed: 1982-01-28
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。