baber/WOPTO huggingface dataset:
Patent JP-H0636377-A (JP)
Title: Information recording/reproducing control method
Inventor: KAKU TOSHIMITSU
IPC: G11B7/0055
Filed: 1992-07-14
Abstract: PURPOSE:To improve the reliabillty or information and the recording capacity by controlling the length and the width of a recording mark, which should be recorded on a recording medium, with a high precision. CONSTITUTION:A recording pulse train is generated by a trial write pattern generating circuit 10 and a recording pulse generating circuit 12, and the recording mark is recorded on a recording medium 5 by a laser driver 13. Two kinds of trial write pattern center levels are detected from the reproduced signal from the recording medium 5 by a trial write pattern center level detecting circuit 19, and the recording power at the time when the difference between them is 0 is used as the optimum recording power to perform the normal recording operation, thereby suppressing the recording mark variance due to the variance of the recording sensitivity or the like. Thus, the adaptability between a recording/reproducing device and the recording medium is improved, and the reliability of the recording/reproducing device, the recording capacity, and the information transfer rate are improved because the recording mark is controlled with a high precision.
Patent JP-H1011006-A (JP)
Title: Information service system
Inventor: KOIKE KAZUTO
IPC: H04N21/458
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for a consumer to own a personal computer and to service various information for an unspecified number of general consumers by controlling and storing specific video information and audio information and inputting control information to a main body. SOLUTION: This information service system 1 is so constituted that a terminal equipment 2 which is installed previously in a specific place and a host computer 6 which is installed in a different place from the terminal equipment 2 are connected by a telephone line 7 by using communication control units such as modems. This terminal equipment 2 is provide with a monitor 3, a keyboard 4, and a speaker 5 on the front side of the main body 1a, and a control unit such as a personal computer which can store and control the information to be serviced is built in it and connected to the monitor 3, keyboard 4, and speaker 5. Further, the monitor 3 displays image data from the control unit to show a still picture and a moving picture in colors or in black and white.  Then pieces of successive information are outputted periodically and automatically from the terminal equipment 2 together with image data and audio data.
Patent JP-H0538021-A (JP)
Title: Pipe terminal fixing member
Inventor: NAKAZAWA HIDEKAZU
IPC: H02G3/30
Filed: 1991-07-25
Abstract: PURPOSE:To make the piping work efficient by juxtaposing a plurality of fixing member bodies, which comprise wiring joints, wiring storages, and openings for leading out wirings, closely or contiguously, and covering each opening with caps for preventing concrete from entering, which are linked divisily and are capable of mounting and removal. CONSTITUTION:Fixing part bodies 10, which have joints 12 with pipes, storages 14 for wiring, and openings 18 at the bottoms of the storage parts 14, are arranged, with the sidewalls 15 welded or arranged contiguously. A nail b is driven into the fixing part 16 of each fixing part body 10, and it is fixed to the frame for concrete laying outside the figure. A chain of caps 20 for prevention of concrete penetration, where cap single bodies 22 are linked with each other by couplings 26 capable of division, are made to abut on the openings 18 of the fixing member of the body 10, and then concrete is laid. After finish of laying, the caps 20 are removed, and cables are drawn out of the room via the storages 14 and the openings 18 of the body 10 from the piping outside the figure, which are connected to the joints 12. Hereby, the transportation and the custody of the member are rationalized, and the wiring on the site is made efficient.
Patent JP-H01195180-A (JP)
Title: Energy storage fluid power system for supplying fluid operating steering gear with pressure fluid
Inventor: ROBAATO EFU KANINGAMU
IPC: B63H25/30
Filed: 1988-07-26
Abstract: PURPOSE: To correctly perform steering even when a main control device fails by supplying fluid of a fluid storage power sub-system to an auxiliary control device when the main control device of a fluid operated steering device in a ship, boat, or the like fails. CONSTITUTION: As failure of a main control device is detected, a solenoid of a solenoid valve 50 is connected to a selector, and the selector moves from an off-position. The solenoid valve 50 is thus opened to allow flow of pressure fluid of a fluid storage power sub-system from a duct 34 to a direction control duct 54 and a bypass duct. The duct 54 is connected to an electric operation direction control valve 58, and it introduces fluid to a proper part of an auxiliary control device to enable left rotation or right rotation operation. The duct 56 is connected to an electric bypass control valve 60, the bypass control valve 60 introduces fluid to the auxiliary control device, and the main control device is isolated from a steering device 10.
Patent JP-S6248630-A (JP)
Title: Heparin-containing ion complex
Inventor: NOISSHIKI YASUHARU
IPC: A61K31/715
Filed: 1985-08-27
Abstract: PURPOSE:To provide the titled complex capable of imparting antithrombogenic property to the necessary part in living body without deteriorating the function of the body, by bonding heparin with glycidyl trialkyl ammonium halide through ionic bond. CONSTITUTION:The objective novel complex is composed of heparin and glycidyl trialkyl ammonium halide (e.g. glycidyl trimethyl ammonium chloride) bonded together through ionic bond. An antithrombogenetic material or an anticoagulant is indispensable for the remedy of circulatory diseases. Heparin is being used singly for the purpose, however, the agent is liable to cause hemorrage and sometimes cause uncontrollable bleeding. The complex of the present invention can be produced in the form of easily handleable solution simply by mixing a heparin solution with a solution of glycidyl trialkyl ammonium halide. When the solution of the complex is brought into contact with the inner wall of a blood vessel, only the inner surface can be made locally anti-thrombogenetic while keeping the thrombogenetic property of the outer surface of the vessel.
Patent JP-H0719791-A (JP)
Title: Cleaning method of heat exchanger by ultrasonic wave
Inventor: FUKAMACHI SHINPEI
IPC: F28G7/00
Filed: 1993-06-30
Abstract: PURPOSE:To attain a stable operation and a sharp is increase of a working efficiency and to facilitate control for a long period by irradiation with an ultrasonic wave from outside an outer tube of a heat exchanger. CONSTITUTION:A channel 3 through which a cooling liquid flows is formed between the outer pipe 1 and the inner pipe 2 of a heat exchanger, while a liquid to be cooled flows inside the inner pipe 2. Mud and the like 4 and 5 stick or deposit on the inner wall surface of the outer pipe 1 and the outer wall surface of the inner pipe 2. An ultrasonic wave generating device 6 is provided in contact with the outer wall surface of the outer pipe 1. This ultrasonic wave generating device 6 may be fixed on the outer wall surface of the outer pipe 1 or moved slidably, longitudinally and laterally, along the outer wall surface. An ultrasonic wave emitted from the ultrasonic wave generating device 6 gives ultrasonic oscillation to the whole of the outer pipe 1. The mud and the like 4 irradiated with the ultrasonic wave are peeled off from the inner wall surface of the outer pipe 1 and made to flow out with a fluid. Besides, the mud and the like 5 depositing on the outer wall surface of the inner pipe are made to flow out with the fluid in the channel 3 by the ultrasonic wave. The ultrasonic wave is given also to the inner pipe 2.
Patent JP-S6160650-A (JP)
Title: Cis-endo-2-azabicycloalkane-3-carboxylic acid derivative andmanufacture
Inventor: URBACH HANSJOERG
IPC: C07D209/52
Filed: 1985-08-27
Abstract: The invention relates to compounds of the formula I    <IMAGE>  (I)  in which n is 1, 2 or 3, Z1 and Z2, and Z3 and Z4, in each case together represent a chemical bond or Z1, Z2, Z3 and Z4 in each case represent hydrogen, Z1 and Z2 being in the cis configuration relative to one another and the COR1 group on C atom 3 being in the endo configuration relative to the bicyclic ring system, R1 denotes hydroxyl, alkoxy, aralkoxy, amino, alkylamino or dialkylamino and R2 denotes hydrogen, alkyl, aryl, aralkyl, cycloalkyl or alkylcycloalkyl, processes for their preparation and their use.
Patent JP-S5888578-A (JP)
Inventor: TERAOKA JIYUNKO
IPC: F25D17/06
Filed: 1981-11-24
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-H0634465-A (JP)
Title: Roller for measuring shape of metal strip
Inventor: TSUBONO HAJIME
IPC: G01B7/28
Filed: 1992-07-14
Abstract: PURPOSE:To obtain a shape measuring roller which can be formed to a relatively small diameter, is not required to be rotated, and is excellent in maintainability. CONSTITUTION:This roller is provided with a fixed shaft 11 and outer cylindrical body 13 put on the shaft 11. The body 13 is maintained on the shaft 11 with a plurality of roller bodies 14 in between so that the body 13 can be freely rotated around the shaft 11 while the body 13 is in contact with a metal strip 16.
Patent JP-2000023009-A (JP)
Title: Digital camera
Inventor: SHINKAWA KATSUHITO
IPC: G03B19/02
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a digital camera which can make efficient use of the property by a photographing lens of a silver film single-lens reflex camera and also can secure a stable support state deposite the use of a heavy photographing lens to ensure satisfactory shooting using a tripod. SOLUTION: A photographing lens of a silver film single-lens reflex camera is used as a photographing lens 301, and an optical image sent from the lens 301 is formed on an image pickup device 303 contained in a camera main body 2. An adapter 400 having an attachment part 405 of a camera support tripod is mounted under the body 2, and the part 405 is located closer to the lens 301 than the centroid position g1 of the body 2. Thus, the balance is secured between the centroid of the body 2 and that of the lens 301 in a state where a tripod is attached at the part 405 of the adopter 400.
Patent JP-S6431382-A (JP)
Title: High-frequency heating device
Inventor: SUENAGA HARUO
IPC: H05B6/64
Filed: 1987-07-27
Abstract: PURPOSE:To prevent the malfunction of a control circuit and improve the reliability and safety by constituting an inverter circuit and its control circuit on separated printed circuit boards respectively and integrally fixing these printed circuit boards and a booster circuit on a supporting bed. CONSTITUTION:A system control circuit 17 is incorporated in a circuit block 24, an inverter circuit 1 and its control circuit 13 are constituted on separated printed circuit boards respectively, and these printed circuit boards and a booster circuit 7 are fixed on a supporting bed and integrally incorporated in a circuit block 25. Since the system control circuit 17 is isolated from the heat and noise sources of a switching element and a booster transformer according to this constitution, the device performs the reliable and stable operation. The weight of the booster transformer is supported by a supporting bed, thus the reliability is not deteriorated by vibration.
Patent JP-S5891174-A (JP)
Title: Rust preventive material for brine of inorganic salt
Inventor: MIZUTANI KAORU
IPC: C23F11/12
Filed: 1981-11-21
Abstract: PURPOSE:To provide a rust preventive material for metals which is highly effective for brine of inorg. salts by making combination use of reducing agent or oxidation preventing agents with specific hydroxycarboxylic acids and their water soluble salts. CONSTITUTION:Hydroxycarboxylic acids of 2-6 carbon number such as hydroxyacetic acid, lactic acid and tartaric acid and erysorvinic acids, nitrous acids and their water soluble salts as reducing agents or oxidation preventive agents are mixed at 1:10-10:1 weight ratios as corrosion preventive materials for metallic materials in contact with brine of inorg. acid salts such as CaCl2 and MgCl2. Or further at least 1 kind selected among triazoles and thiazoles and added to improve the corrosion resistance of iron and steel as well as copper to the above-mentioned brines. If >=1 kind of low mol.wt. plyacrylic acids are polymaleic acids as well as phosphonocarboxyic acids, etc. are added to the above-mentioned rust preventive material, deposition of scale of CaCO3, MgCO3, etc. is prevented.
Patent JP-H0934733-A (JP)
Title: Distributed scheduling system
Inventor: OSUMI ATSUSHI
IPC: G06F15/16
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To optimize the distribution of load at respective computer systems on the whole by changing process transmission request conditions, process reception request conditions and process reception enable conditions, based on a transmission request message, transmission enable message, reception request message and reception enable message. SOLUTION: The condition change part of a negotiation process 11 at a computer 2 is composed of a broadcasting message monitor part 41 and a transmission/reception condition change part 42. Based on the transmission request message, transmission enable message, reception request message and reception enable message monitored by the broadcasting message monitor part 41 and load conditions contained in the respective messages, the transmission/ reception condition change part 42 changes the process reception enable conditions so that the load at each computer can be optimum. Thus, the distribution of load in the entire system can be optimized.
Patent JP-S6078783-A (JP)
Title: Preparation of thermal recording material
Inventor: IKEDA NORIAKI
IPC: B41M5/333
Filed: 1983-10-05
Abstract: PURPOSE:To efficiently prepare a thermal recording paper for imparting a recording material high in color forming density and good in storage stability, by coating a support with a composition prepared by dispersing an electron receptive compound having a specific group as a coupler in an org. solvent. CONSTITUTION:In a method for preparing a thermal recording material having an electron doonating colorless dye and an electron receptive compound having a phenolic hydroxyl group [e.g., 2,2'-bis(4-hydroxyphenyl)propane, benzyl 4-hydroxybenzoate or 4-hydroxy-4-chlorodiphenylsulfone] on the same support thereof, the electron receptive compound is dispersed in 0.1-20pts. to 100pts. of this compound of an org. solvent (e.g., benzene or methanol) and the resulting dispersion is applied to the support. By this method, the thickening of the coating solution is reduced and a coupler is efficiently dispersed and a thermal recording material imparting a recording material high in color forming density and good in storage stability is obtained.
Patent JP-H0473705-A (JP)
Title: Manufacture of semiconductor element module
Inventor: NAKAMURA TAKESHI
IPC: G02B6/42
Filed: 1990-07-16
Abstract: PURPOSE:To shorten adjusting time by arranging an optical system outside an optical semiconductor element module, and aligning the center of light emitted from an optical semiconductor element via the optical system or that of light converged on a lens with a sleeve. CONSTITUTION:The optical semiconductor element 1 is fixed on an optical semiconductor element fixing jig 102, and the position on a monitor television 13 of the central axis of the sleeve 3 is aligned via the optical system 12. Thence, the light is emitted form the chip 51 of the element 1, and the light converged on the lens 2 is displayed on the monitor television 13 by using a television camera 11 as spreading by the optical system 12, and the position in the Z-axis of the element 1 is adjusted. Thence, the element 1 is moved within an XY plane via the optical semiconductor element fixing jig 102 so as to align the center of the light converged on the lens 2 with the central axis of the sleeve 3. After the alignment of the center of the light converged on the lens 2 with the central axis of the sleeve 3 is obtained, ring shape solder 10 is molten by applying high frequency heating, which fixes a receptacle 4 on the element 1.
Patent JP-H0524679-A (JP)
Title: Automatic paper feeding device and recording device
Inventor: YANAGI HARUYUKI
IPC: B41J13/00
Filed: 1991-07-26
Abstract: PURPOSE:To surely transport a recording sheet, in an automatic paper feeding device in which a paper feeding roller a separating hook are installed only on one side for the recording sheet, in order to reduce the quantity of parts and reduce dimension. CONSTITUTION:A recording sheet placed on a base 9 is sent out by a paper feeding roller 1 installed at one edge of a paper feeding roller shaft 2 the other edge of which is supported, and the paper sheets are separated one by one by a separating hook 6. Since the paper feeding roller 1 is supported at both the sides, the degree of freedom such as the paper feeding roller 1, shaft shape, material and the pressing pressure onto the recording sheet 2 can be increased, and sure paper feed is enabled by properly setting the above-described items.
Patent JP-H0351779-A (JP)
Title: Semiconductor integrated circuit
Inventor: OGINO EIJI
IPC: H01L21/66
Filed: 1989-07-19
Abstract: PURPOSE:To perform individual testing operation by respectively connecting a processing circuit performing operational processing and the peripheral circuit operated along with the processing circuit through a control circuit and providing an input terminal to the control circuit. CONSTITUTION:In performing the test of the processing circuit 2 formed to a semiconductor integrated circuit 1, a signal showing that testing operation must be performed is applied to a connection terminal 8d and the address signal, data signal and control signal for the processing circuit 2 are respectively applied to the processing circuit 2 from connection terminals 8a, 8b, 8c through buses 7a, 7b, 7c. The processing circuit 2 performs testing operation in response to the signals applied from the contact terminals 8a, 8b, 8c and leads out the processing signals to the connection terminals 8a, 8b, 8c. By this method, a test judging whether the processing circuit 2 is normally operated can be conducted in the outside of the semiconductor integrated circuit. Peripheral circuits 3, 4 are individually subjected to testing operation in the same way to make it possible to conduct a test.
Patent JP-H0237220-A (JP)
Title: Electronic range equipped with coffee-maker
Inventor: HISHIYAMA KOJI
IPC: H05B6/68
Filed: 1988-07-27
Abstract: PURPOSE:To make it possible to use either one of the device of an electronic range and the device of a coffee-maker singly or both of them simultaneously by a structure wherein both devices are built in a common box. CONSTITUTION:A coffee-maker and an electronic range 11 are built in a box 15. At the left side of the box 15, the interior 12 of a range box is commonly used, a coffee-maker 10 is arranged, while an electronic range 11 is arranged at its right side. In addition, the coffee cup 21 of the coffee-maker is sharedly arranged in the interior 12 of the range box of the electronic range 11. At the top surface of the coffee cup, a dripolator 16 is arranged while a coffee mill 17, a manual coffee selector knob 18, a stop button 19 and a start button 20 are arranged at its left side wall surface. On the other hand, the electronic range 11 at the right side surface part of the box 15 has the interior 12 of the range box, which is shared with the coffee cup 21 of the coffee-maker 10, and consists of a magnetron 13, which acts as the heating source by generating high frequency waves, and a waveguide 14, which guides the high frequency waves outputted from the magnetron 13 in the interior of the range box.
Patent JP-H0514057-A (JP)
Title: Oscillation circuit and fm modulation circuit using same
Inventor: TAGUCHI MASAHIKO
IPC: H03B5/12
Filed: 1991-07-01
Abstract: PURPOSE:To realize the oscillation circuit excellent in C/N (carrier noise ratio) by providing a low pass filter eliminating high frequency noise caused at the changeover of an oscillation pulse to the oscillation circuit. CONSTITUTION:This circuit is provided with a capacitor C1 and a means feeding back an output of a 2nd transistor(TR) Q53 to a control electrode of 2nd and 3rd TRs Q53, Q58 and feeding back an output of a 4th TR Q59 to control electrodes of the 1st and 4th TRs Q52 and Q59. The oscillation is implemented by repeating a 1st period when the 1st and 4th TRs Q52 and Q59 are turned on and the 2nd and 3rd TRs Q53, Q58 are turned off, and a 2nd period when the 1st and 4th TRs Q52 and Q59 are turned off and the 2nd and 3rd TRs Q53, Q58 are turned on. Then low pass filters 2, 3 to eliminate noise caused at the changeover of the 1st and 2nd periods are provided to the oscillation circuit. Thus, the oscillation circuit in which no noise is caused is realized.
Patent JP-H0741500-A (JP)
Title: New protein having cycloinulo-oligosaccharide fructanotransferase activity, gene encoding the same and production of cyclic inuloligosaccharide by transformant containing the same gene
Inventor: YAMADA KAZUNORI
IPC: C12R1/09
Filed: 1993-07-29
Abstract: PURPOSE:To efficiently produce a cyclic inuloligosaccharide from beta-2,1-fructose oligosaccharide, inulin, etc., by using a culture solution obtained by culture of a new protein and a transformant containing a gene encoding the protein or a separated cell. CONSTITUTION:A new water-soluble enzyme protein having cycloinulosaccharide fructanotransferase activity and about 120,000 molecular weight by SDS- polyacrylamide gel electrophoresis and gel filtration method is separated from a bacteria belonging to the genus Bacillus and purified. A base sequence encoding the protein is determined and the protein is produced by using a transformant transformed by a manifestation vector having the base sequence. A culture solution obtained by culturing the transformant, a separated cell, etc., is treated with beta-2,1-fructose oligosaccharide, inulin, etc., to produce the cyclic inulo-oligosaccharide.
Patent JP-H0351436-A (JP)
Title: Bubble shower discharge opening
Inventor: OKAYAMA KENJI
IPC: E03C1/084
Filed: 1989-07-19
Abstract: PURPOSE:To reduce water splash much more by screwing a spraying plate provided with a rectifying guide in the center onto the tip of a water discharge head having a bubble head on the inside, and loading a conetype rectifying ring between the bubble head and the spraying plate. CONSTITUTION:A spraying plate 3 provided with a rectifying guide 3d in the center is screwed onto the tip of a water discharge head 1 having a bubble head 4 consisting of nets, small holes, etc. A rectifying ring 5 whose passage is conical in cross section, is loaded between the bubble head 4 and the spraying plate 3. The cross sectional area of the ringshaped passage around the rectifying guide 3d is designed not to be sharply changed. Water splash can thus be reduced.
Patent JP-S5889906-A (JP)
Title: Method for separating liquid mixture
Inventor: UKIHASHI HIROSHI
IPC: C08L1/00
Filed: 1981-11-26
Abstract: PURPOSE:To efficiently separate or concentrate an org. liquid mixture by pervaporation, by using an aicd type fluororesin membrane. CONSTITUTION:A mixture of org. liquids, or an org. liquid and water is separated or concentrated by pervaporation, and the membrane to be used is made of a mixture of a polymer made from an acid type fluorinated olefin monomer contg. a carboxylic, sulfonic, phosphonic, or phenolic hydroxyl group, and 0.01- 30wt% polytetrafluoroethylene formed into fibrils, thus permitting efficiency and rate of separation or concentration to be enhanced in the pervaporation operation. Suitable operation temp. and pressure are 0-200 deg.C and 0-100kg/cm2, respectively.