baber/WOPTO huggingface dataset:
Patent JP-H04111968-A (JP)
Title: Production of aluminum brazed parts
Inventor: MUROOKA SHUICHI
IPC: C23C14/06
Filed: 1990-08-31
Abstract: PURPOSE:To improve productivity by brazing the aluminum parts formed with a flux film on the front surface by a dry process, thereby shortening the working stage. CONSTITUTION:The flux film is formed by the dry process on the front surface of the tentative assembly of aluminum members and thereafter, the respective aluminum members are brazed. The need for the drying stage after the film formation is eliminated in this way, unlike a wet process and the stage up to the brazing is shortened. The productivity is thus improved. The danger of carryover of moisture to a brazing furnace and the danger of generation of hydrate films are prevented and the quality of the brazed parts is improved. This production process is effectively utilized for the production of the aluminum brazed parts, such as radiators for automobiles, and evaporators and condensers of air conditioners for vehicles.
Patent JP-2000060761-A (JP)
Title: Portable private part washer
Inventor: KOJIMA JO
IPC: A47K7/08
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To simplify and make compact a structure without using a pump or a piston, and make wash water safely and easily discharged. SOLUTION: The portable private part washer has a main part comprising a washer main body 2 having a tank part 1 for storing wash water L, a jet nozzle 10 communicating with the tank part 1 of the washer main body 2 to discharge the wash water L, an opening and closing valve 5 provided in the communicating part of the jet nozzle 10 and the tank part 1 to open or close the communicating passage 4 of the wash water L, a switch 7 for operating the opening and closing valve 5, a cover body 18 for closing a wash water supply port 16 opened to the tank part 1 and a foaming chamber 20 communicating with the tank part 1 and the wash water supply port 16 and separated from the tank part 1 through a gas/liquid separation film 19 through which only gas passes.  Gas foamed due to the foaming operation of a water soluble foaming agent F housed in the foaming chamber 20 is supplied to the tank part 1 from the gas/liquid separation film 19 and the wash water L stored in the tank part 1 is discharged from the jet nozzle 10 by employing the pressure thereof.
Patent JP-S60123797-A (JP)
Inventor: YONEKAWA YASUMASA
IPC: G21D1/00
Filed: 1983-12-09
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-H0395210-A (JP)
Title: Preparation of phosphorus-containing polymer
Inventor: KASE TOSHIO
IPC: C08F36/04
Filed: 1989-09-08
Abstract: PURPOSE:To prepare a phosphorus-contg. polymer having an arbitrarily selected mol.wt. and a narrow mol.wt. distribution by polymerizing a phosphorus-contg. conjugated diene monomer using an anionic polymn. catalyst. CONSTITUTION:A phosphorus-contg. conjugated diene monomer of formula I [wherein at least one of R1 to R6 is a group of formula II or III (wherein (n) is 0-8; R7 to R10 are each a group not inhibiting anionic polymn.) and the rest of R1 to R6 is H or a 1-8C hydrocarbon group] or a mixture thereof with another monomer (e.g. isoprene or styrene) anionically polymerizable with the conjugated diene monomer is polymerized using an anionic polymn. catalyst (e.g. methyllithium or a complex comprising a tertiary alkoxide of barium and dibutylmagnesium). Thus, a phosphorus-contg. polymer having an arbitrarily selected mol.wt. and a narrow mol.wt. distribution is prepd. under wide polymn. conditions at a high polymn. rate and yield.
Patent JP-S6477683-A (JP)
Title: Synthetic fiber treatment agent
Inventor: KOBAYASHI YOSHIHIRO
IPC: C08G65/28
Filed: 1987-09-14
Abstract: PURPOSE: To provide an agent for treating synthetic fibers, exhibiting an effect for inhibiting carbonization, etc., in a process for thermally treating synthetic fibers, reducing the staining of high temperature heating members and preventing the damages of the fibers by adding a polyether having a specific mol.wt. in a specific amount or larger. CONSTITUTION: This agent for treating synthetic fibers contains (A) >=5 wt.% (based on the agent) of a polyether comprising a random or block copolymer prepared by adding ethylene oxide and/or propylene oxide to thiodiglycol and having a mol.wt. of 600-3,000, and, preferably, further (B) a random or block copolymer hardly leaving residues on heating and prepared by adding polyethylene oxide and/or propylene oxide to an alcohol having one hydroxyl group, wherein both the components are contained in a total amount of >=70 wt.% in the treating agent. The treating agent is imparted as an emulsion to synthetic fibers on their spinning.  When the spun synthetic fibers are thermally set using a high temperature heating roller, the treating agent can reduce the staining of the heating member, inhibit carbonization and the accumulation of the scams of oligomers, etc., and stabilize the operations for producing the synthetic fibers.
Patent JP-S6290158-A (JP)
Inventor: YAMASHITA SAKAE
IPC: A61H7/00
Filed: 1985-10-16
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-H0681610-A (JP)
Title: Composite electric power plant
Inventor: KITAMURA HIKARI
IPC: F01K23/06
Filed: 1992-08-31
Abstract: PURPOSE:To prevent a gas turbine from damages by providing a means for exchanging heat with combustion gas to heat air and a fuel combustion furnace using exhaust of the gas turbine driven by the high temperature heated air for combustion air. CONSTITUTION:Air 1 is compressed by a compressor 8 to increase its pressure and sent to a heat transfer surface 13 provided in a heated flue 12. The air 1 is heated to a predetermined temperature by fuel gas generated in a coal combustion furnace 14 to provide high temperature air 2 for driving a gas turbine 9. The exhaust 3 of the gas turbine 9 is sent to the coal combustion furnace 14 for coal combustion air. Coal 4 and exhaust 3 are supplied to the coal combustion furnace 14 and slug 5 generated along with the coal combustion is ejected from the lower portion of the combustion furnace 14. The combustion gas is supplied to the heated flue 12. The air 1 is heated to provide high temperature air 2 through the air heat transfer surface 13 by the combustion gas. Thus, the combustion furnace 14 can be operated under the normal pressure without needing a large-scaled pressure container to prevent the gas turbine 9 from damages.
Patent JP-S59118165-A (JP)
Inventor: SATOU ISAO
IPC: A61M5/32
Filed: 1982-12-24
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-H0977849-A (JP)
Title: Curable resin composition for engineering work material and construction material
Inventor: SUZUKI TAKEHIRO
IPC: C08G59/56
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain a two pack type curable resin composition comprising a liquid agent containing a liquid epoxy resin and an acrylate compound and a liquid agent containing an amine compound and an aminosilane, capable of being cured on a wet surface at the ordinary temperature in a short time, and useful for adhesives exhibiting excellent adhesivity, etc. SOLUTION: This curable resin composition comprises (A) a liquid agent containing (i) a liquid epoxy resin and (ii) an acrylate compound having two or more acryloyl groups in the molecule, and (B) a liquid agent containing (iii) an amine compound having two or more of primary amino groups and/or secondary amino groups and (iv) an amino silane having a primary amino group and an alkoxysilyl group, wherein the ratio of the active hydrogen number of the component iv to that of the component iii is 0.01-0.3. The components (ii), (iii) and (iv) include 1,6-hexanediol diacrylate, isophoronediamine and γ- aminopropyltrimethoxysilane, respectively.
Patent JP-H05112889-A (JP)
Title: Zincate-type zinc-iron alloy plating bath
Inventor: WADA NOBUAKI
IPC: C25D3/56
Filed: 1991-08-19
Abstract: PURPOSE:To form a Zn-Fe alloy plating layer with the variation in the Fe coprecipitation rate reduced and to form a nice-looking black chromate film thereon without using Ag by adding an org. compd.-based brightener to the zincate-type Zn-Fe alloy plating bath. CONSTITUTION:A compd. formed by making a thiourea derivative shown by the general formula quaternary with a 1-4C alkylating agent and an alkylated polyalkylpolyamine obtained by partially alkylating the basic nitrogen atom of a polyalkylpolyamine with 1-3C alkyls are incorporated as a brightener into a Zn-Fe alloy plating bath consisting of an aq. soln. contg. a Zn source such as ZnO, an alkali metal hydroxide such as KOH and NaOH, a bior trivalent water-soluble Fe salt and the citrate, tartrate and ethanolamine as the complexing agent to solubilize the Fe salt. A Zn-Fe alloy plating film with the variation of Fe coprecipitation rate reduced and excellent in brightness is formed, and a black chromate film free of Ag is stably formed thereon.
Patent JP-S6386532-A (JP)
Title: Wire bonding device
Inventor: SHIMIZU YASUHIKO
IPC: H01L21/60
Filed: 1986-09-30
Abstract: PURPOSE:To contrive improvement in working efficiency of a wire bonding process by a method wherein the data of bonding position for each kind is registered, positional data are retrieved from a data memory part, and a wire bonding operation is automatically performed. CONSTITUTION:On a data memory part 2, the data for every kind of semiconductor devices are memorized in advance. A semiconductor pellet 6b is carried into a bonding operation part 5. The actual pattern of an identification mark 7b is compared with the pattern data stored in advance. When both of them are coinsistent with each other, bonding position data are read out to an arithmetic processing part 1 from the data memory part 2 and they are sent to an operation controlling part 4. The operation controlling part 4 controls the bonding operation part 5 based on the positional data. The bonding position data, pertaining to the semiconductor pellet carried to the bonding operation part 5 as above-mentioned, are retrieved automatically from the data memory part 2 and a wire bonding operation is performed based on the above-mentioned data.
Patent JP-H05109522-A (JP)
Title: Organic ferromagnetic substance and its preparation
Inventor: OTA MICHIYA
IPC: H01F1/34
Filed: 1991-08-20
Abstract: PURPOSE:To provide a stable organic ferromagnetic substance simple in synthesis, excellent in reproducibility, and strong in magnetism and a method for its preparation and to provide an organic magnetic fluid prepared by using a synthesis technique handy in an organic chemical sense. CONSTITUTION:A title substance consists of a heavy condensate which is the bond of compounds selected from among the following: (a) benzene derivative having electron donative bases, (b) two or more cycles of condensation polycyclic aromatic compound; (c) heterocyclic compound; and (d) methalocene compound, using methalocene carboaldehyde compound as the coupling agent. Methalocene carboaldehyde compound is made to thermally react in the presence of the catalyst and electric fields or in their absence with material compounds selected from among the following: (a) benzene derivative having electron donative bases; (b) two or more cycles of condensation polycyclic aromatic compound; (c) heterocyclic compound; and (d) methalocene compound.
Patent JP-H1077392-A (JP)
Title: Epoxy resin composition, epoxy resin prepreg, epoxy resin laminate and multilayered printed wiring board
Inventor: SUGAWARA IKUO
IPC: H05K1/03
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition capable of providing a laminate excellent in ply adhesion, adhesiveness to metallic surfaces and processability by including a novolak type epoxy resin, a novolak type phenol resin and a cross-linked butadiene-acrylonitrile elastomer therein. SOLUTION: This epoxy resin composition consists essentially of (A) a novolak type epoxy resin, (B) a novolak type phenol resin and (C) a cross-linked butadiene-acrylonitrile elastomer. The amount of the compounded component B is preferably 20-50 pts.wt. based on 100 pts.wt. component A and the component C is a fine polymeric cross-linked rubber particle, obtained by copolymerizing a cross-linking monomer when carrying out the emulsion copolymerization of butadiene with acrylonitrile and having about 50-100nm primary average particle diameter. A prescribed number of prepregs prepared by impregnating fibrous substrates with the resultant composition as a varnish and drying the impregnated fibrous substrates can be superposed and hot-pressed to thereby form a laminate.
Patent JP-H0981579-A (JP)
Title: Keyword input support method and support keyword presenting device
Inventor: SASAKI HIROSHI
IPC: G06F17/30
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To provide the support method which reduces the difficulty in calling a keyword to mind and presents as much words to be selected as the keyword as possible. SOLUTION: It is checked whether a keyword candidate inputted by a user 25 is registered in a fundamental word dictionary 11 or not. If it is not registered, this state is reported to the user; but if it is registered, a vector which consists of all words in the fundamental word dictionary and is obtained by weighting the word corresponding to the keyword candidate is inputted to an input layer 13a of a neural network 13 to determine a winner node in an output layer 13b of the neural network. Next, the neural network is traced back from the winner node to the input layer side to determine input nodes from the input node having the highest activity to the winner node to the input node placed in a prescribed place in the input layer. Fundamental words corresponding to these input nodes out of words in the fundamental word dictionary are presented to the user as support keywords.
Patent JP-S60124863-A (JP)
Title: Mos integrated circuit device
Inventor: OOMORI JIYUNICHI
IPC: H01L27/08
Filed: 1983-12-09
Abstract: PURPOSE:To obtain excellent analog characteristics by forming the sectional structure of a MOS transistor in the double vertically superposed structure of N type layers. CONSTITUTION:An insular P type region 18 is formed to an N type semiconductor substrate 11, and insular N type regions 17 are shaped in the insular P type region 18. P type regions 12 as source regions and drain regions are formed in the insular N type regions 17. Thin gate oxide films are shaped among the P type regions 12, but thick field oxide films 16 are shaped on other surfaces. The field oxide films 16 have openings on the P type regions 12, and source electrodes 14 and drain electrodes 13 are formed in the openings. Gate electrodes 15 are formed on the gate oxide films. Accordingly, each MOS field-effect transistor is isolated completely from others by the insular P type region 18, and interferences among the MOS transistors can be eliminated sufficiently.
Patent JP-S6387099-A (JP)
Title: Acoustic device
Inventor: MATSUDA JUN
IPC: H04R1/02
Filed: 1986-09-30
Abstract: PURPOSE:To attain the bodily sensation of the sound pressure of a low pass frequency with a whole body by fitting a speaker unit in an enclosure to house the lower limbs of the human body and at least up to the chest of the upper limbs. CONSTITUTION:An enclosure 1 houses the lower limbs of a listener 20 and at least up to the chest of the upper limbs, a speaker unit 8, to which a low pass frequency component is supplied, is fitted and an acoustic closed space is formed. The listener 20, for example, loads a head phone 11 and takes a seat in the device. The signal from a signal source is supplied to the head phone 21, and the low pass frequency component out of signals from a signal source is supplied to the speaker unit 8.
Patent JP-H06193716-A (JP)
Title: Method and equipment for controlling starting gear ratio
Inventor: KUWAOOKU WAA CHIYAN
IPC: B60W30/18
Filed: 1993-08-25
Abstract: PURPOSE: To select a predetermined start gear ratio as a ratio actually utilized in the immediately preceding vehicle start operation from stop. CONSTITUTION: This system includes a fuel throttle control part 24, an engine 14, a multi-speed change gear mechanical transmission 12 having a lowest grouping of gear ratios each suitable for start operation from stop and determining a predetermined start gear ratio from the grouping, a manually operated shift selection lever 1, and a central processing unit 38 for receiving inputs and for processing the inputs according to predetermined logic rules to issue command signals to non-manually controlled operators including a transmission operator 34.  The system senses the operation of the manually operated shift selection lever and system parameters, (i) senses an actual gear ratio utilized during start operation from each stop, and (ii) memorizes the actual gear ratio as the current-predetermined start gear ratio, thus allowing the operator a request for a direct downshift or upshift into a preselected start gear ratio.
Patent JP-H0575222-A (JP)
Title: Electric circuit printed wiring board and its discrimination control method and formation of mark on printed wiring board
Inventor: SHIMIZU KAORU
IPC: G06K19/06
Filed: 1991-09-12
Abstract: PURPOSE:To provide a bar code readily, to prevent the bar code from being defaced or peeled and to realize mechanization of production control regarding an electric circuit printed wiring board wherein a mark such as a bar code (or a matrix code) is arranged, and its discrimination/control method and formation method of the mark on the board CONSTITUTION:On a printed wiring board 1, a bar code 2 is arranged on a bottom 4 of a recessed part 3 provided to a surface of the substrate by integral molding by a means such as injection molding, pressing molding or compression molding to prevent the bar code from being defaced or peeling off, to improve reliability of bar code read, to enable automation of production control and to provide useful information.
Patent JP-S6292938-A (JP)
Title: Image forming method
Inventor: AOZUKA YASUO
IPC: G03C5/00
Filed: 1985-10-18
Abstract: PURPOSE:To obtain an image having substantial density without uneven develop ment in a short period by heating a heat developable photosensitive material formed by using photosensitive silver halide and specific high-water absorptivity high-molecular compd., etc., on a base in the presence of water and base after or simultaneously with imagewise exposure. CONSTITUTION:The heat developable photosensitive material formed by incorporating the photosensitive silver halide and the high-water absorptivity high- molecular compd. having >=5 degree of swelling in water onto the base is heated in the presence of water and base and/or base precursor after or simultaneously with imagewise exposure. The layer consisting of such high-water absorptivity high-molecular compd. or the layer formed by dispersing the compd. into other hydrophilic colloid binder such as gelatin has the capacity to swell by quickly absorbing the water for dye transfer, etc. even if the layer is cured and hardened by a crosslinking agent so as to have substantial mechanical strength. The processing such as development and dye transfer is thus progressed smoothly in a short period and the generation of reticulation in the drying stage after processing is obviated.
Patent JP-H0785581-A (JP)
Title: Magnetic disk device
Inventor: ARIGA TAKAHARU
IPC: G11B19/20
Filed: 1993-09-20
Abstract: PURPOSE:To introduce a small-sized spindle motor of low power consumption by drastically increasing start-up torque with a linear induction motor for driving the outer circumference of a magnetic disk at the time of starting up only. CONSTITUTION:The outer circumference of a magnetic disk 2 and a circular cross sectional fitting part 10a of an actuator 8 are opposite to each other with a narrow gap. A wedge-like contactor 18 made of resin is disposed in the gap. The contactor 18 is pressed between the outer circumference of the disk 20 and the fitting part 10a of the actuator 8 by a spring 20, and can be withdrawn from the gap when a solenoid 20 is excited. When the disk 2 is stopped in its rotation, a head 6 is moved to the inner side of the disk 2 to be on standby under the contact state with the disk. When the spindle motor is started up, the disk 2 is started to rotate in the direction of an arrow. At about the same time, a voice-coil motor 11 of the actuator 8 is assisted to rotate in the direction of an arrow B by the actuator 8.
Patent JP-S61112312-A (JP)
Title: Vacuum continuous treater
Inventor: JINNO YUKISHIGE
IPC: H01L21/3065
Filed: 1984-11-07
Abstract: PURPOSE:To prevent the generation of contamination while carrying materials to be treated regardless of the arrangement of a treating chamber corresponding to use conditions by placing the materials to be treated in each chamber, such as an inserting chamber, the treating chamber, etc. and mounting an arm mechanism conducting revolving operation and vertical operation. CONSTITUTION:A handle 26 for revolution turns an arm 25, on which a substrate 8 is placed, through a hollow shaft 27, bevel gears 28, 29 and a hollow shaft 30. A handle 31 vertically moves the arm 25 through a rod 32, a cam 33 and a rod 34. The arm 25 mounted into a vacuum chamber is operated by the handles 26, 31 fitted on the atmospheric air side. A groove 35 is shaped to a tray loading section for the arm 25, and its own weight of a tray 36 is worked to the groove 35 and a slip-off from the arm 25 is prevented during a carrying by the tray 36. The tray 36 is interposed between the rod 34 and the arm 25, thus preventing the contamination of the substrate 8 by a contact.
Patent JP-H1076029-A (JP)
Title: Golf club head
Inventor: SHIMOTORI JUN
IPC: A63B102/32
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a golf club head which has performance matching that of a conventional head made of a titanium alloy and is inexpensive, or which has performance excelling that of a conventional head made of a titanium alloy. SOLUTION: This golf club head is manufactured by forging method using a titanium alloy containing 0.5wt.% or more iron and having an intermetallic compound of titanium and iron precipitated on its matrix. In this case, a desired example of the titanium alloy is an alloy with an iron content of 0.5 to 2wt.%, an oxygen content of not more than 1wt.%, and a nitrogen content of not more than 0.5wt.%.
Patent JP-H0790938-A (JP)
Title: Attaching structure for structural member of building to foundation
Inventor: AOKI KATSUO
IPC: E04B1/348
Filed: 1993-09-20
Abstract: PURPOSE:To secure a large effective frontage width of a building installed on a foundation, by attaching a column to a foundation through a connection plate extending upward from the upper face along the side face of the foundation. CONSTITUTION:On fixing the lower end of a column 12 on the upper face of a foundation 16, the upper face width A of foundation 16 is made nearly equal to the width B of column 12. And the side faces of column 12 are attached to rectangular flat connection plates 17 fixed on the foundation 16 so as to extend upward from the upper part of foundation along the side faces of foundation 16, at both right and left sides of foundation. In this time, the connection plates 17 are fixed to the foundation 16 with piercing bolts and nuts 18A, 18B, and fixed to the column 12 with piercing bolts and nuts 19A, 19B respectively. Pull-out forces or horizontal forces acting on a garage unit 10 installed on the foundation 16 are supported by the foundation 16 through the connection plates 17 from the column 12. Any extended parts like a joint piece or a base plate are not required for the column 12 and a firm attachment which does not cause slanting against the foundation can be obtained.