baber/WOPTO huggingface dataset:
Patent JP-H0890150-A (JP)
Title: Self-curing mold for cast steel and method for regenerating molding sand
Inventor: HATAKEYAMA SANSHIROU
IPC: B22C1/22
Filed: 1994-09-28
Abstract: PURPOSE: To prevent the generation of harmful components from self-curing molds for cast steels, to prevent the burn of molten steel and to effectively regenerate and recover molding sand from this kind of the casting molds. CONSTITUTION: A water-soluble phenolic resin and a hardener are used for the binder of the self-curing molds for cast steels for which a one-process two- sand system is used. Mullite base ceramic sand 8 of spherical grain shapes having grain size of 0.5 to 1.5mm, Knoop hardness of sand grains of >=900 and a grain size constant of <=1.1 is used for the base sand thereof. Chromite sand 9 of a grain size of <0.5mm which can be sieved from the ceramic sand 8 is used for the chromite sand 9 of pocket sand to be used for the thermally severe facing sand. Such molding sand is subjected to removal of the residual resins by a regenerating machine of a scrubbing system by a high-speed revolving rotor. The iron-components of iron beads are simultaneously removed and are classified by a vibration sieve.  The coarse grains are reused as ceramic sand and the fine grains of minus sieve are reused by taking out the chromite sand which is a weakly magnetic material by a magnetic separator.
Patent JP-S61112359-A (JP)
Title: Manufacture of heat exchanger
Inventor: KATO MITSUO
IPC: H05K7/20
Filed: 1984-11-07
Abstract: PURPOSE:To obtain a flexible cooling body having minute cooling paths, by providing a bonding alloy metal film on the surface of a heat conducting material, forming cooling path grooves, bonding the formed pieces, and coating the body by a macromolecular film. CONSTITUTION:A bonding metal film 2 is formed on one flat surface of a heat conducting material. Then, by not etching, cooling path grooves 3 are formed in the heat conducting material 1, on which the bonding metal film 2 is formed. The heat conducting materials 1 and 1', in which the cooling path grooves are formed, are made to face and bonded. Thus cooling path 4 are provided. Then, the heat conducting material 1 having the cooling paths 4 in the inside is coated by a macromolecular material 5. Thus a cooling structure body is manufactured. Heat yielded during the operation of a semiconductor element is efficiently removed from the heat transfer surface of the cooling structure body. This body is effective in high density mounting of electronic parts, and in the implementations of the compact devices and light weight.
Patent JP-H04114556-A (JP)
Title: Facsimile equipment
Inventor: HIRASAWA SATOSHI
IPC: G09G5/00
Filed: 1990-09-05
Abstract: PURPOSE:To register the dial number of the new opposite party of a communication destination at any time by automatically outputting information to a storage device as against the opposite party of the communication destination who is not stored in a dial memory and permitting an operator to select whether a document in the storage device is to be printer-outputted or is erased. CONSTITUTION:The opposite party of the communication destination who is not registered in the dial memory 2 is not reception-rejected but it is automatically outputted to the storage device 5. Whether the document in the storage device is to be printer-ouputted or is erased is controlled by the selection of the operator. Thus, not only the waste of a recording paper by the reception of unnecessary information can be prevented but also automatic reception as against the new opposite party of the communication destination can be executed without the operator. The operator can execute registration work for the dial memory in any time band without being restricted by time.
Patent JP-H08315217-A (JP)
Title: Medium operation quantity predicting device, medium operation managing device, and medium operation quantity inferring method
Inventor: KUBO ICHIRO
IPC: G06Q40/00
Filed: 1995-08-18
Abstract: PURPOSE: To improve the operation efficiency of a transaction medium and to reduce the operation burden on a clerk in charge by predicting the transaction medium operation quantity in a specific period according to a transaction medium operation quantity prediction rule. CONSTITUTION: The CPU of a remote controller 15 finds the most adequate cash operation quantities (money in reserve) of the day of respective automatic transaction machines 11, 12... that the remote controller 15 manages and the operation quantities in respective periods by its fuzzy inference function on the basis of previous-daly's or past transaction actual result data. Namely, transaction data of all automatic transaction machines 11, 12... in a store are read out of RAMs, or set hard disk drives or floppy disk drives on a previous day, the transaction data are total transaction actual result data of one day, and necessary cash amounts of the next day are inferred from the data.  Thus, the total cash discharge amount is found by the fuzzy inference, the result is displayed on a display unit 19, and the person in charge requests the cash as much as the displayed inference result (necessary cash) as cash to be transported on the next day of a cash transportation source.
Patent JP-S6294857-A (JP)
Title: Image formation
Inventor: BISAIJI TAKASHI
IPC: G03G13/01
Filed: 1985-10-21
Abstract: PURPOSE:To form a latent image without using any photosensitive body nor requiring any complicate process by moving a dielectric relatively between an electrode array and an electrostatic discharger nearby the electrode array, and forming the latent image on the dielectric corresponding to an image through electrostatic discharge from the discharger and voltage application to the electrode array. CONSTITUTION:The dielectric (sheet) 2 is arranged opposite the electrode array 1 and the discharger 3 and a grid 4 are arranged on the opposite side. The dielectric 2 is divided into three areas A-C and when a dichroic image is formed, the areas A-C are used as images areas of black, ground color (white), and red. When a plus voltage is applied to the area A and a minus voltage is applied to the area C, negative ions of positive and negative ions from the discharger 3 flow in the dielectric 2 to charge the area A negatively and the positive ions flow to the grid 4. In the area C, positive ions flow to the dielectric and the area C is charged positively. The dielectric 2 is not charged in the area B. Consequently, latent images of different colors are formed in the area A and C and a no-image part is formed in the area A at the same time.
Patent JP-H0679713-A (JP)
Title: Manufacture of permeable plate
Inventor: KATO TAKEO
IPC: B28B11/08
Filed: 1992-09-01
Abstract: PURPOSE:To prevent the slipping of pedestrians and the like in rainfall by molding an unburned water permeable plate of the mixture of spherical ceramic aggregate and glassy enamel, pushing the surface to a water absorbing moving body which is impregnated with water content, wiping out the enamel layer on the surface, and performing burning. CONSTITUTION:A water permeable plate (a) is formed on the mixture of spherical ceramic aggregate, glassy enamel and water. The plate is dried until the water content becomes about 1%. The plate is pushed to, e.g. a water absorbing belt 1. The water absorbing belt 1 is a water absorbing material such as sponge. The belt is made to run at the constant speed with a motor 2. Water is supplied through a jet nozzle 3 at one end. The water content is made constant with a squeezing roller 4 at the other end. Thus, the enamel layer is uniformly wiped out from the surface, and the ceramic aggregate can be made to remain without damage. Thereafter, burning is performed by the normal method.
Patent JP-H0681172-A (JP)
Title: Formation of fine pattern
Inventor: TAGA KATSUTOSHI
IPC: C23F1/00
Filed: 1992-09-01
Abstract: PURPOSE:To enable the formation of fine wiring patterns without degrading practiability, such as lead strength and electric resistance. CONSTITUTION:The surface of copper foil 3 is subjected to nickel plating 2 before copper foil 3 laminated on a substrate 4 is etched. Etching resist patterns 1 are formed by using a positive resist on the nickel plating 2 after the plating. Etching is executed by spraying an etching liquid consisting of an aq. ferric chloride soln. after pattern formation, by which the fine wiring patterns are formed. Since the nickel plating 2 is lower in etching rate than the copper foil 3, the side etch quantity in the lower part of the positive resist is suppressed.
Patent JP-S6292270-A (JP)
Title: Drive positioning mechanism for magnetic recording medium
Inventor: NAGAMITSU TAKASHI
IPC: G11B17/028
Filed: 1985-10-18
Abstract: PURPOSE:To attain the improvement of accuracy, to simplify the structure and to attain low cost by providing a recessed part to the center hub reception face of a spindle hub, a magnetic pole to obtain prescribed attractive force and providing a plane to one side of a drive roller through-hole. CONSTITUTION:A recessed part concentric to a rotary shaft 3 is provided to a part of the center hub reception face of a spindle hub 1 to reduce the contact area and to decrease friction. Further, the attractive force holding the center hub 9 on the reception face is obtained by providing a magnetic pole 8 to the face of the spindle hub 1. Further, a plane 6a is provided to one side of a through-hole 6 of a drive roller 5 to fix the drive roller by the plane 6a and one end 11a of a center hub positioning hole 11 at the end of positioning of the center hub 9 to eliminate the circumferential displacement against fluctuations as disc loading. Thus, the accuracy is improved, the structure is simplified and low cost is attained.
Patent JP-S61112410-A (JP)
Title: Amplifier circuit
Inventor: KURATA KATSUMASA
IPC: H03F3/345
Filed: 1984-11-06
Abstract: PURPOSE:To stabilize the operating point of an inverse amplifier by feeding back an output of the inverse amplifier through a feedback loop comprising a field effect transistor (TR) and a current mirror circuit to which the output of the amplifier is inputted. CONSTITUTION:The output of a CMOS inverting amplifier circuit comprising TRs P3, N3 is given to a gate of a TR N4 of common source connection and the drain of the TR N4 is connected to a gate of an input TR P5 of the current mirror circuit comprising TRs P4, P5 and the drain. The drain of the TR P4 of the output of said current mirror circuit is connected to a resistor R5 and the input of the inverse amplifier circuit 2. Thus, the inverse amplifier circuit 2 is fed back through the feedback loop comprising the TRs N4, P5, P4 and the resistor R5 and the DC operating point is stabilized. Further, a voltage output is extracted from an output terminal OUT1 and a current output is extracted from OUT2 and OUT3.
Patent JP-H0280952-A (JP)
Title: Method for detecting uncured part in film
Inventor: INABA TAIICHI
IPC: G01N29/00
Filed: 1988-09-19
Abstract: PURPOSE:To increase the speed of measuring work by transmitting an ultrasonic wave from an outer surface and measuring the propagation speed of the ultrasonic wave in a film and detecting the uncured part in the film from the obtained propagation speed and the preliminarily measured thickness of the film. CONSTITUTION:An epoxy lining material A, an epoxy lining material B and a rubber lining material are respectively applied to the surface of the primer layer of a steel plate, which has said primer layer formed thereto in a predetermined thickness, in a predetermined thickness to prepare three kinds of test materials having uncured parts in the films formed thereto. An ultrasonic wave is transmitted to the test materials from the outer surfaces thereof and the propagation speeds of the ultrasonic wave in the respective films are measured. As a result, the uncured parts can be accurately detected with respect to the perfectly cured parts of the films. Since the propagation speed of an ultrasonic wave is affected by the thickness of each film, the thickness of the film is preliminarily measured. By this method, the uncured part in each film can be detected from a propagation speed and a film thickness.
Patent JP-H0281264-A (JP)
Title: Word processor
Inventor: IKEDA KATSUYUKI
IPC: G06F17/24
Filed: 1988-09-19
Abstract: PURPOSE:To execute complicate column composition editing by a simple operation by dividing and rearranging a character code of a designated range at every line and replacing it in a position whose range is designated of a document file. CONSTITUTION:When a function key of column composition editing is depressed from an input device 103, a message is displayed so as to urge setting of a kind of a column composition on a guide line. After the setting by depressing the function key, a column composition range is set by moving a cursor and moving a cursor key to the end of a range for executing the column composition. A control circuit 104 rearranges a range whose range is designated of a document file to three column composition in response to depression of an execution key of the input device 103 and rewrites the contents of the document file. Accordingly, the document file is updated consequently, a result of its rearrangement is displayed on a display device 102 and column composition editing is ended. In such a way, complicated column composition editing can be executed by a simple method.
Patent JP-H0977459-A (JP)
Title: Underlaying work machine of concrete block and holding device thereof
Inventor: KANESAWA HIROSHI
IPC: E02F3/40
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To provided a concrete block underlaying work machine that is able to underlay a concrete block in a desired underlaying from without resting on man power. SOLUTION: In a concrete block underlaying work machine for holding and conveying a concrete block 50 with four legs with the apex of a regular tetrahedron as the tip, is equipped with a tetrapot underlaying attachment 15, having a cap 31 into which legs of a tetrapot 50 is inserted and a holding claw 28 supporting the tetrapot 50 from the opposite side of the leg, where the cap 31 is inserted, toward an insertional direction into the cap 31, and two conveyor system 5 and 9 conveying this tetrapot underlayering attachment 15 to the specified position, respectively.
Patent JP-H0872021-A (JP)
Title: Manufacture of building material having l-shaped section and compression dividing device for square lumber
Inventor: TAKANUKI MASAAKI
IPC: B27M1/00
Filed: 1994-09-02
Abstract: PURPOSE: To contrive an improvement in yield and a reduction of a manufacturing cost, by a method wherein square lumber is made to pass through between a right and left compression rollers compressing the square lumber on the right and left and divide along an imaginery surface connecting interior surfaces of grooves with each other. CONSTITUTION: In square lumber 10 whose longish direction is faced in a longitudinal direction and section is rectangular, each of grooves 11 slipped out of the top and bottom to the right and left are formed so as to run along the longitudinal direction and the interior surface 11a positions either within an imaginery horizontal plane 12 or almost the horizontal plane. Then the square lumber 10 is passed through between the right and left compression rollers to compress the square lumber 10 on the right and left and divided into two by running along or running almost along the imaginary horizontal plane 12 connecting the interior part surfaces 11a of the groove 11 with each other.  Two building materials having L-shaped sections are manufactured like this, after the divided surface is ground.polished or necessary corner part is rounded, a decorative sheet comprised of a synthetic resin sheet.fancy veneer is stuck to the necessary surface of the building material having the L-shaped section with an adhesive agent.
Patent JP-H0661201-A (JP)
Title: Semiconductor silicon substrate
Inventor: OTA YUTAKA
IPC: H01L21/304
Filed: 1992-08-10
Abstract: PURPOSE:To provide a semiconductor silicon substrate in which an attempt is made to simultaneously prevent bad effects caused by edge crowns and a generation of fragments or cracks. CONSTITUTION:In a semiconductor silicon substrate 10 each margin on the obverse and reverse sides of which is cut, at least one of cut parts on the obverse and reverse sides has a two-step cutting structure, and in inner cutting parts 11a, 12a, a cutting angle made between the extended surface and the inclined surface on the main surface of a substrate 10 is 3 deg. to 10 deg., and in outer cutting parts 11b, 12b, a cutting angle made between the extended surface and the inclined surface of the main surface of the substrate 10 is 11 deg. to 45 deg..
Patent JP-H04114248-A (JP)
Title: Memory device
Inventor: SUZUKI SHOJI
IPC: G06F12/16
Filed: 1990-09-04
Abstract: PURPOSE:To efficiently use a memory space without necessity for newly executing the preparation / transfer processing of a backup data by providing a backup memory and a means to select a main memory in the case of normal read and to select the backup memory in the case of alarm read. CONSTITUTION:This device is equipped with a backup memory 1C, which is accessed by a CPU 2 with the same write / read address as a backup area 1BB on a main memory 1B, and a means 3 to select the main memory 1B in the case of a normal operation and to select the backup memory 1C in the case of an alarm operation. In this case, since the selecting means 3 is switched from the main memory 1B to the selection of the backup memory 1C in the case of recovery rise after interrupting power supply or the like, the backup memory 1C can be accessed and the backup data can be read. Thus, it is not necessary to newly prepare and transfer the backup data to be stored in the backup memory 1C, and the software load of the CPU is reduced.
Patent JP-H1075657-A (JP)
Title: Mat
Inventor: ISHIHARA KIYOSHI
IPC: E02D17/20
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To obtain a mat excellent in handleability, water permeability, insect pest-repelling effect useful for protection of hay rack, tree, etc., from hogweed, etc., by having voids between bark fiber and polyester fiber. SOLUTION: This mat forms voids 4 by entwining between, preferably, 80 to 95 pts.wt. of the fibers of the bark 2 (A) obtained by grinding the bark of a Japanese cedar or a Chamaecyparis obtusa and preferably 20 to 5 pts.wt. of polyester fibers 3 having, for example, 10 to 1000μm of diameter and 5 to 90mm of length. This mat has holes perforated in the thickness direction, mounted to cover a top soil or a surface of a foundation bed to breed a plant. Or preferably placed in the foundation bed to breed a plant in a depth so that root parts of a plant can reach.
Patent JP-H04115929-A (JP)
Title: Lamination of film for cover lay
Inventor: TAKAHASHI TOSHINOBU
IPC: B29C65/52
Filed: 1990-09-06
Abstract: PURPOSE:To improve the productivity of sticking method with the excellent efficiency of curing by a method in which the film for cover lay in continuously laminated on the flexible printed wiring board of band shape by inserting them between laminating rolls, and after the laminate has been wound like a roll, it is put in an autoclave and is heated under pressure, whereby the laminate is integrally formed by curing the adhesive. CONSTITUTION:The surface of one side of the long band like base film 12 unwound from an unwind roll 10 is uniformly coated with an adhesive 14, and then the film is caused to pass through a drying furnace 16 in drying process 15 whose temperature is successively changed, thereby producing the film 11 for cover lay. The film and the long band like flexible print wiring sheet 18 unwound from an unwind roll 17 are inserted between laminating rolls 20 and are continuously laminated with each other. The stuck band like material W is continuously wound by a wind-up roll 21 through a plurality of guide rolls 23. Then, the roll like wound object of the bandlike material W is put in an autoclave and is heated under pressure, whereby the stuck material is integrally formed by curing the adhesive.
Patent JP-H0281848-A (JP)
Title: Device for feeding chip part
Inventor: NAGAO SHINJI
IPC: H05K13/02
Filed: 1988-09-19
Abstract: PURPOSE:To reduce the number of parts of a reel holding mechanism by installing a holder with a tape reel supporting shaft on one side of a tape reel and interposingly pressure holding the tape reel with a reel retaining arm from the center portion on the other side of the reel. CONSTITUTION:A reel holding mechanism 21 consists of a board type reel holder 22 projectingly provided from a body 1 and a reel retaining arm 23 which is rotatably supported by the base portion of the reel holder 22 while being always energized to the holder 22 side. A supporting shaft 25 is provided on the reel holder 22 and inserted into the through-hole 24 of a tape reel 13, to rotatably support the tape reel 13. The bent portion 29 on the front end of the reel retaining arm 23 is brought into pressure contact with the center portion on the side portion, on the opposite side to the holder 22 of the reel 13 in this condition, to interposingly hold the reel 13 between the holder 22 and the bent portion 29 of the retaining arm 23. By this structure, the number of parts of the reel holding mechanism can be reduced.
Patent JP-H04142302-A (JP)
Title: Aqueous dispersion system of photopolymerization initiator and use thereof
Inventor: JIUSETSUPE RI BATSUSHI
IPC: C08F2/48
Filed: 1990-09-06
Abstract: PURPOSE: To obtain an aq. dispersion system of a photopolymerization initiator excellent in stability and useful for the photopolymerization of an aq. system by dispersing the photopolymerization initiator and a surface activator in water.  
     CONSTITUTION: An aq. dispersion system of a photopolymerization initiator is obtained by dispersing a mixture obtained by mixing 20-80 wt.% of a photopolymerization initiator (e.g.; benzoin ether) and, if necessary, an auxiliary initiator having a tertiary amino group having at least one H on C bonded to N of an amino group (e.g.; N-methyl-N, N-diethanolamine) in a wt. ratio of 1:1-1:2.5 and 0.1-10 wt. % of a surfactant [e.g.; org. sulfonic acid (salt)] in water in the presence of a dispersion stabilizer (e.g.; xanthane). 
     COPYRIGHT: (C)1992,JPO
Patent JP-S6475575-A (JP)
Title: Coating composition for electrodeposition coating
Inventor: KAGEISHI KAZUJI
IPC: C09D127/12
Filed: 1987-09-17
Abstract: PURPOSE:To obtain the titled composition containing a specific fluorine- containing polymer and organoalkoxysilane compound at a specific ratio, capable of providing a coating film having excellent weather resistance, heat resistance and electric insulation as well as good storage stability. CONSTITUTION:The aimed composition consisting of (A) 60-97pts.wt. fluorine polymer having carboxyl group and hydroxyl group as well as 5-100 acid value and 20-200 hydroxyl group value and 3-40pts.wt. organoalkoxysilane compound [preferably having a structure of formula I or formula II (n is 1-3; R<1> and R<2> are 1-18C aliphatic hydrocarbon; R<3> is organic group having various kind of functional groups; R<4> is 1-18C aliphatic hydrocarbon).