baber/WOPTO huggingface dataset:
Patent JP-H11343458-A (JP)
Title: Preparation of coating material
Inventor: KONO YOSHIYUKI
IPC: C09D143/04
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain a two pack type coating material having long-term pot life and excellent stain resistance by preparing a main agent from a specific copolymer and a curing catalyst and preparing a curing agent from a specific silicone compound and a specific compound. SOLUTION: (i) One hundred pts.wt. acrylic copolymer previously subjected to dehydration treatment, having >=2 hydrolyzable silyl groups bonded to carbon and represented by the formula [R<1> is H or a 1-10C alkyl; R<2> is a monovalent group selected from H, a 1-10C alkyl, a 6-10C aryl or the like; (a) is 0-2] and hydroxyl group and (ii) 0.1-20 pts.wt. curing catalyst are formed as one pack to prepare a main agent (A) and (iii) 2-70 pts.wt. silicone compound of the formula (R<3> O)4-b -Si-R<4> b [R<3> and R<4> are each a monovalent hydrocarbon group selected from a 1-10C alkyl, a 6-10C aryl and a 7-10C aralkyl; (b) is O or 1] (or its partial hydrolyzate) and (iv) 0.1-50 pts.wt. compound having >=2 isocyanate groups are formed as one pack to prepare a curing agent (B). The two pack type coating material is obtained from the components A and B.
Patent JP-S6040182-A (JP)
Title: Water- and oil-repellent having high ignition point
Inventor: ITOU KATSUJI
IPC: D06M13/144
Filed: 1983-08-16
Abstract: PURPOSE:To provide the titled water- and oil-repellent free from the problems of ignition and environmental pollution, by carrying out the emulsion polymerization of a polyfluoroalkyl-group-containing polymerizable compound and other copolymerizable compound in an aqueous solution of a saturated polyhydric alcohol. CONSTITUTION:The objective water- and oil-repellent can be produced by the emulsion polymerization of (A) a polymerizable compound having polyfluroralkyl group [preferably the unsaturated ester of formula RfR<1>OCOR<2> (Rf is 4-16C perfluoroalkyl; R<1> is 1-10C bivalent alkylene; R<2> is H or methyl) (e.g. the compound of formula I or II, etc.)] and (B) other copolymerizable compound [e.g. N-methylol (meth)acrylamide] in an aqueous solution of a saturated polyhydric alcohol (preferably a saturated aliphatic diol having a solubility coefficient of 9-12.5, e.g. dipropylene glycol). The amount of the copolymerized component A in the copolymer is preferably 50-80wt%.
Patent JP-S6040270-A (JP)
Title: Platen controller
Inventor: FUJISHIMA TOSHIHIRO
IPC: B41J11/02
Filed: 1984-07-18
Abstract: PURPOSE:To improve the reliability and accuracy at a low cost by providing a comparison means which compares a signal for detecting the state of connection between an exciting coil and a power source with a control signal from a control section to accomplish the connection there-between. CONSTITUTION:In the printing, the output of a flip flop 28 feeds current to a transistor 26 and turned OFF. Consequently, a comparator 29 feeds a base current to a chopper transistor 18 to turn it ON. On the other hand, a high level current is fed to terminals 251-254 and then, to the base of transistors 221-224 to turn them ON thereby allowing the power to be supplied to exciting coils 201-204 from a power source 17. Thereafter, a current detection signal is applied to a negative input terminal of the comparator 29 and the output thereof is turned OFF. Thus, the current fails to be fed to the transistor 18 and the power supply to the coils 201-204 is stopped, which leads to the turning ON of the output of the comparator 29 and the transistor 18. This operation is repeated and power is fed to the exciting coils 201-204 to balance a stepping motor exactly.
Patent JP-H07500-A (JP)
Title: Material for embedding in vivo and its manufacture
Inventor: KANAZAWA SHINICHI
IPC: A61F2/02
Filed: 1993-06-21
Abstract: PURPOSE:To obtain a material for embedding in vivo with excellent organic compatibility by a method wherein metal is deposited on the surface of a tetrafluoroethylene resin porous body having a fine fibrous structure comprising a node at which fibers are mutually linked and then irradiating the metal with electrically charged particles. CONSTITUTION:A layer containing metal or a metal salt is provided on the surface of a tetrafluoroethylene resin porous body having a fine fibrous structure comprising a node at which fibers are mutually linked. Here, the layer containing metal herein used is a metal deposited layer or a layer containing metal or a metal salt, which is formed by the deposition of metal thereon and irradiation thereof with electrically charged particles. In the manufacture of this material, metal is deposited on the surface of the tetrafluoroethylene porous body, and thereafter, it is irradiated with electrically charged particles to form a layer containing metal or a metal salt. In the deposition of the metal and the irradiation with the electrically charged particles, the tetrafluoroethylene resin porous body is heated exceeding the melting point thereof to form the layer containing the metal or the metal solt.
Patent JP-H01316165-A (JP)
Title: Barrel processing method for device thereof
Inventor: KOBAYASHI HISAMINE
IPC: B24B31/16
Filed: 1988-06-16
Abstract: PURPOSE:To dispense with the work of replacing mass and thus to save manpower by replacing only compound and water without draining the whole of mass from a barrel tank, and continuing processing. CONSTITUTION:After the completion of rough finish, a piston rod 39 is advanced to bring a rubber packing 36 at the tip of a hollow pipe 35 into contact with a water drain pipe 14. Next, a valve 13 is pushed inside a barrel tank with a push rod 34 to have it opened. The compound solution after completion of grinding is drained out by this procedure. After the valve 13 is closed, water is supplied from a cleaning tank to the barrel tank to clean the barrel tank. After the cleaning, high pressure air is introduced into the barrel tank from a source of high pressure air to remove the cleaning water from the inside thereof. In this state, the hollow pipe is advanced to bring the water supplying pipe of the barrel tank into contact with a water drain pipe 11. Then, after the compound solution for intermediate finish is introduced into the barrel tank through the hollow pipe from the compound tank for intermediate finish, the work is proceeded to intermediate finish by turning the motor.
Patent JP-S63314761-A (JP)
Title: Organic electrolyte cell using ternary composite material as positive electrode
Inventor: YADA SHIZUKUNI
IPC: H01M4/134
Filed: 1987-06-17
Abstract: PURPOSE:To increase the electromotive voltage, decrease the internal resistance, and allow the charge and discharge for a long time by using a specific composite material as the active material of a positive electrode and using the nonproton organic solvent solution of a compound generating ions doped with the material as an electrolyte. CONSTITUTION:An organic electrolyte cell is constituted of a negative electrode can 1, a negative electrode 2, a separator 3, a positive electrode 4, a positive electrode can 5, and an insulating packing 6. A composite material of a) an insoluble material which is the heat-treated material of an aromatic condensed polymer which is a condensed material of an aromatic hydrocarbon compound with phenol hydroxyl group and aledehyde and has the polyacen skeleton structure with the atom number ratio between the hydrogen atom/carbon atom of 0.5-0.05 and has the specific area by the BET method of at least 600m<2>/g, b) an aniline polymer, and c) a transition metal oxide is used as the positive electrode active material. The nonproton organic solvent solution of a compound generating ions doped with the positive electrode active material by electrolysis is used as the electrolyte.
Patent JP-H05338683-A (JP)
Title: Chip type electronic part package
Inventor: MURAKAMI TAKASHI
IPC: B65D85/86
Filed: 1992-06-09
Abstract: PURPOSE:To stabilize the peeling-off strength of a cover tape, by providing a continuous sealing protrusion so as to surrounding containing pockets at the sealing part of a cover tape with a carrier tape and sealing the cover tape on the sealing protrusion. CONSTITUTION:Hexagonal sealing protrusions 6 are provided so as to surround the whole sides of containing pockets 3 on a plastic carrier tape 1. The configuration of the plane of the protrusion 6 is shaped to form X with the cross point at the center of the rib 9, in the sealing area of the rib formed between respective containing pockets 3 and it is provided repeatedly and continuously. The cover tape 5 is heat-sealed on the sealing protrusion 6 by a heater block or the like. In this case, it is preferable to adopt a reversal-recessed form or a flat top mountain-form as the sectional form of the sealing protrusion 6.
Patent JP-S6212925-A (JP)
Title: Optical memory device
Inventor: MATSUOKA KAZUHIKO
IPC: G11B7/004
Filed: 1985-07-09
Abstract: PURPOSE:To project the clear pit image of an edge to an optical sensor and to obtain the distribution of light quantity precisely corresponding to information pit width by intersecting the main scanning direction of the optical sensor approximately orthogonally with the array direction of gratings in the projected information pit. CONSTITUTION:The call array direction of a reversely projected image 31 of an one-dimensional sensor array, i.e. the main scanning direction of the sensor array shown by the arrow B, is approximately orthogonally intersected with the array direction of the gratings engraved in the pit 33. Illuminating light flux irradiates pits 32, 33 on an optical card 1 and the light flux irradiated to the pint 33 having the gratings is diffracted, dispersed and reflected by the gratings. The light shaded by a pupil of an image forming optical system 5 is component obtained mainly from the grating arraying direction and the component of the main scanning direction of the sensor array 6 is projected to the sensor array 6 almost without shading. Consequently, the high frequency component indicating the edge part of the pit 33 is projected on the sensor array 6 and the pit image having the distribution of the light quantity precisely corresponding to the pits 32, 33 can be formed.
Patent JP-S6130619-A (JP)
Title: Quick cooling method
Inventor: NAKAHARA TAKAFUMI
IPC: C21D1/00
Filed: 1984-07-20
Abstract: PURPOSE:To prevent film boiling to increase cooling rate and to perform through quenching, by cooling rapidly a high temp. material in which the part desired to be cooled rapidly is precoated with material having small thermal conductivity, from high temp. with coolant liquid. CONSTITUTION:The part of a metal (e.g. carbon steel) 01 desired to be quenched is coated with a coating material 04, to which ceramic adhesive having small thermal conductivity, ceramic spraying, etc. are used. Next, by dipping the high temp. metal 01 coated with the material 04 into the coolant 02 such as water, the liquid 02 evaporates at surface of the material 04, and vapor bubbles 05 are generated. In this case, since film is not formed, but bubbles are formed from vapor, and nuclear boiling state is formed, cooling rate of the metal 01 is increased. By adjusting quality, thickness of the material 04, cooling rate can be controlled arbitrarily.
Patent JP-H0443586-A (JP)
Title: Manufacture of platinum resistance heater
Inventor: MISAWA TSUTOMU
IPC: H05B3/12
Filed: 1990-06-07
Abstract: PURPOSE:To obtain a stable resistance value and reduce the consumption of platinum by applying an electroless plating of platinum to form a resistance heater circuit. CONSTITUTION:The surface of a heat-resistant base material is processed to be activated, a metal process of tin-palladium is applied, and then an electroless plating of platinum is applied. A resistance heater circuit pattern is formed by photo-etching, the coating at exposed parts is dissolved by aqua regia or the like, and a resist film is removed to form a circuit.
Patent JP-S5939807-A (JP)
Title: Insecticidal and miticidal composition having improved light stability
Inventor: MAEDA NAOYOSHI
IPC: A01N43/06
Filed: 1982-08-27
Abstract: PURPOSE:To prepare an economical insecticidal and miticidal agent having excellent light stability and sufficiently prolonged action, by adding a specific amount of a specific light stabilizer such as a benzophenone derivative to a pyrethroidal compound. CONSTITUTION:The objective insecticidal and miticidal composition is prepared by adding a benzophenone derivative of formula I (R10 is methyl or octyl), a triazole derivative of formula II (R11 and R13 are t-amyl; R12 and R14 are H, etc.) or a substituted acrylonitrile compound of formula III (R is ethyl or isoamyl) as a light stabilizer, to one or more pyrethroidal compounds of formula IV[Y is group of formula V (Z is alkyl; Y is alkyl or alkoxy; n is 0-3), etc.]. The amount of the light stabilizer is >=10wt%, preferably >=50wt% based on the pyrethroidal compound.
Patent JP-H05341238-A (JP)
Title: Prism thinning method for lens of spectacles
Inventor: IZAWA YASUTETSU
IPC: G02C7/02
Filed: 1992-06-09
Abstract: PURPOSE:To thin both of center thickness and edge thickness of the left and the right spectacles lenses whose degrees are different from each other, in a well-balanced state by performing prism thinning to the left and the right spectacles lenses by an average value of an optimal prism thinning amount of the left and the right. CONSTITUTION:At the time of prism-thinning two faces 12L, 12R, an average of optimal prism thinning amounts PSROP, PSLOP of the left and the right is derived, and by its average value (PSROP+PSLOP)/2, two faces 12L, 12R of the left and the right lenses 10L, 10R are worked. In this case, angles gamma (prism amounts) made by normals N12ROP and N12LOP of two faces 12LOP and two faces 12ROP which are worked, and N11R and N11L are equal, therefore, the left and the right eyes are not shifted vertically, and also, its center thickness and edge thickness can both be averaged in the left and the right, and also, can be decreased in a well-balanced state.
Patent JP-H076310-A (JP)
Title: Magnetic tape rproducing device
Inventor: OKAMURA KOJI
IPC: G11B5/09
Filed: 1993-06-21
Abstract: PURPOSE:To accurately carry out retrieval by stopping the processing of a reproducing means during a preset time when a second reproducing mode is set by a reproduction mode switching means at the time of switching from a reproduction mode to a retrieval mode. CONSTITUTION:On an FF/REW search mode the number of rotation of a drum 5a at normal time, the frequency of a system clock and the oscillation frequency of a VCO circuit 52 are set and on a double-speed mode they are all doubled. Thus, signals and inner signals to be inputted at a PLL circuit 15b are greatly changed, transient responces are generated and no normal output signals are obtained. Therefore, since reading errors are generated when subcodes for FF/REW searching are read with the circuit 15b in a transient state, reading of subcodes is not executed. Thus, by controlling at a system controller 20b during the period of time when a transient state changes to a normal state reading of the subcodes is inhibited at the falling time of a high-speed search.
Patent JP-H05341006-A (JP)
Title: Printed circuit board diagnosing device
Inventor: TANIGUCHI RYOSAKU
IPC: G01R31/28
Filed: 1992-06-09
Abstract: PURPOSE:To shorten the diagnostic time for a printed circuit board and simplifying judgement whether it is acceptable. CONSTITUTION:In a printed circuit board diagnostic device including a computing device 1 equipped with a ROM, RAM, and CPU and a power supply 51 for a print board 70, a shunt resistance 33 is inserted between the power supply 51 and a power terminal of the board 70 in order to observe the consumed current on the time series basis. The inter-terminal voltage of the shunt resistance 33 is amplified by a differential amplifier 31, and a signal as resultant of AD conversion made by an AD converter 32 is subjected to processing by the computing device 1 and compared with the ideal consumed current change pattern stored in the ROM to serve for judging whether the board is acceptable. To make prominent the change of the consumed current in the board 70, a power supply control part makes slow-up and slow-down control of the supply voltage. This achieves saving the diagnostic time and simplifying the judgement to enable responding well to a printed circuit board embodied in a large size and with high density, which is applicable even to a fine pitch. It can favorably be used as a circuit board on which a microprocessor is mounted.
Patent JP-S5939096-A (JP)
Inventor: SAKATA HIROSHI
IPC: H05K3/46
Filed: 1982-08-27
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-H06327547-A (JP)
Title: Display device usable as small gallery
Inventor: OKUYAMA TATSUHIKO
IPC: A47F7/00
Filed: 1993-05-18
Abstract: PURPOSE:To display an enhibit at a low cost and lightly and materialize the communication between a maker and a looker by providing a support part for supporting a box, in which an exhibit is arranged and a peeping window provided with an opening and closing cover on the external wall, at a specified height from the floor, and placing a message card box in the vicinity of the box. CONSTITUTION:A box A consisting of thick paper, wood, pottery, resin, or a steel plate, or the like is provided, on its side surface, with peeping covers 1 and peeping windows 2 at more than one place, and, at the topside or side, with a skylight window 4 for brightening the inside of the box or taking in air. Moreover, a pole 7 is attached to the bottom face through a box attachment plate 6, and it is fixed to a fixture such as a floor, the earth, or the like. Moreover, a sculpture, a picture or a photograph are provided inside the box Al. A looker peeps the inside of the box A optionally through the peeping covers 1 or the skylight windows 4. And, he casts his message card paper into a message card collecting box 12.
Patent JP-S626956-A (JP)
Inventor: PIEERU AARU ORURII
IPC: D04H1/498
Filed: 1986-06-27
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-S5773650-A (JP)
Title: Measuring method for elastic elongation of steel reinforced aluminum conductor
Inventor: SHINODA TSUGIO
IPC: G01N3/06
Filed: 1980-10-25
Abstract: PURPOSE:To measure the elastic elongation of an aluminum conductor steel reinforced, equipped with an anchor clamp, accurately, by performing measurements of original electric-wire length, steel-core elongation when a steel clamp is compressed, and electric-wire length when an Al clamp is compressed in three stages. CONSTITUTION:Both terminals of an aluminum conductor steel reinforced (ACSR) 1 are fixed, and tensile force is applied with a chain block 2 and a load cell 3 to fit Invar steel core tapes movably, thereby providing marks M and M' with constant length L0. Then, the ACSR1 is released from the force and a mark N is provided at optional distance from the mark M'. The ACSR1 is cut at the mark M', and a steel clamp 5 is fitted to measure the distance F between the mark N of the ACSR1 and a collar 6, thereby calculating the length E of the uncompressed steel clamp. Then, the steel clamp 5 is compressed to find steel core elongation DELTAF when the steel clamp is compressed. Further, an Al clamp 7 is fitted to the ACSR1 and, after compressed, applied with tensile force to measure the distance L0<gamma> between the mark M and collar 6; and the E, DELTAF and L0<gamma> are subtracted out of the distance F, thus finding the elastic elongation of the ACSR1 equipped with the anchor clamps.
Patent JP-S5373517-A (JP)
Title: Preparation of glyoxylic acid powder
Inventor: OGAWARA JIYUNZOU
IPC: C07C51/43
Filed: 1976-12-13
Abstract: PURPOSE: To obtain glyoxylic acid powder directly from a concentrated aqueous solution of glyoxylic acid containing glyoxylic acid, glyoxal and oxalic acid, whose concentrations being adjusted to satisfy a specific relationship, by adding seed crystals to the solution, thereby crystallizing the solution as a whole. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0314386-A (JP)
Title: Multi-point conference system
Inventor: NATORI HIROAKI
IPC: H04N7/15
Filed: 1989-06-13
Abstract: PURPOSE:To smoothly advance a conference by detecting a speaker in respective conference room terminals, outputting the image of the speaker, holding the image only for a fixed time based on a timer in a center device, setting up the conference room terminal relating to the speaker detecting signal as a center conference room terminal, and distributing the output image of the center terminal to the other conference rooms. CONSTITUTION:In each conference room terminal 1, a speaker detecting part 3 detects a speaker from a microphone group 11 period to respective attendants, a person camera 4 is controlled and directed to the speaker and the image picked up by the camera 4 is sent to the center device 1 together with the voice of the speaker and the speaker detecting signal. The center device 2 sets up the conference room terminal relating to the speaker detecting signal as a center conferene room terminal, holds the output image of the center terminal for the fixed time based upon the timer 6 and distributes the image to the monitors 17 of the other conference terminals. Thus, the conference room terminal including a speaker is successively set up as the center conference room terminal and its personal image is distributed to the other conference room terminals to advance the whole conference.
Patent JP-S5481767-A (JP)
Title: Relay sequence control circuit
Inventor: KIDO TOORU
IPC: H01H47/32
Filed: 1977-12-13
Abstract: PURPOSE: To control a relay sequence by setting a constant time to a timer by making one relay perform the sequence control, and setting and resetting of the corresponding device.  
     CONSTITUTION: By being supplied with a start signal at terminal 50, relay A 0  starts operating to close contacts a 01  and a 02 , point V 1  is grounded by way of contacts a 01  and a 11  to deviate diode 2, a potential at point V 2  starts falling according to the products of capacity 3 and rsistance 4, so that the timer will be set. With contact a 02  closed, a signal is sent out to device 1 and relay B 1  operates to close contact C 1  to send out an end signal, so that relay A 1  will operate. When an interval from the make of contact a 01  until the make of contact C 1  is shorter than set time T, contact a 11  is broken before V 2 <V 3 , V 2  is discharged by capacity 3 and resistance 4, and the timer is reset. At the same time when contacts a 11  and a 12  are made at once to send out a signal to device 2, V 1  is grounded by way of contacts a 21  and a 11 , thereby setting the timer. In the same way hereafter, if no end signal returns after time T, V 2  becomes less than V 3  without resetting the timer and a time-up signal is sent out to output terminal 60. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63315502-A (JP)
Title: Humidifier for hydrocarbon gas
Inventor: MAGARI AKIRA
IPC: C01B3/38
Filed: 1987-06-18
Abstract: PURPOSE:To prevent the shell side of a saturator from fracture due to thermal fatigue and to make the liquid flow in a packed column uniform, by feeding part of the water for humidification in a spraying manner to the temperature reduction device having upstream been set up on the saturator, to enable the humidification and temperature reduction of hydrocarbon gas. CONSTITUTION:The objective humidifier comprises a water vapor saturator 100, a hydrocarbon gas temperature reduction device 10 provided on a hydrocarbon gas feed pipe 102 leading to said saturator, and a circulating water spray tube 101'. Said saturator 100 is constituted of a packed column section 103 and wetting wall column 104 to be heated by external heating medium, the feed pipe 102 and a circulating water distribution feed pipe 101 being on the upper part. Also, said circulating water spray tube 101' is branched from the distribution feed pipe 101, being connected to said temperature reduction device 10.