baber/WOPTO huggingface dataset:
Patent JP-H0680977-A (JP)
Title: Magnetic fluid
Inventor: TAKI TOMOYASU
IPC: C10M149/14
Filed: 1992-09-02
Abstract: PURPOSE:To obtain a magnetic fluid of a stable and simple system which is resistant against oxidation and free from a fear of oxidation in an aspect of the process of preparation thereof and does not form a precipitate even when stored for a long time, by dispersing fine magnetic particles treated with a specific surfactant in a dispersion medium. CONSTITUTION:A magnetic fluid comprises a surfactant of the formula, fine magnetic particles, and a dispersion medium. In the formula, R is 1-18C alkyl; X is -O-, -COO-, -CONH-, or -NHCO-; R' is H or methyl; n is 0 to 30; and m is 8 to 12. When the no. of methylene groups is smaller than 8 in the surfactant represented by the formula, no magnetic fluid resistant against oxidation is secured. When m is larger than 12, a surfactant as the raw material is hardly available. The fine magnetic particles treated with the surfactant is mixed with the dispersion medium to obtain the magnetic fluid. Fine magnetic particles poor in dispersibility are removed by centrifugal separation to obtain a refined magnetic fluid.
Patent JP-H0287913-A (JP)
Title: Gas insulating equipment
Inventor: UCHIDA YOKO
IPC: H02G5/06
Filed: 1988-09-21
Abstract: PURPOSE:To prevent an accident by arranging a cracked gas sensor in the vicinity of an adsorbent in a ground metal container or to an adsorbent housing section. CONSTITUTION:When partial discharge 37 is generated by foreign matters existing in a ground metal container 32 filled with SF6 gas 35, for example, the SF6 gas is cracked to generate cracked gas such as SOF2, SOF4, SO2F2, HF and the like. The cracked gas flows to an adsorbent 33 provided to the ground metal container 32 as a cracked gas flow 36. The cracked gas detected by a cracked gas detection sensor circuit 34 provided in the vicinity of a housing section of the adsorbent 33, a circuit output of an oscillation circuit 45 varies, wherefore an amount of the cracked gas is detected. According to the constitution, an accident can be prevented.
Patent JP-H0283580-A (JP)
Title: Image display device
Inventor: SASAI ATSUYOSHI
IPC: G09F9/40
Filed: 1988-09-21
Abstract: PURPOSE:To improve the convenience of a user by performing display update control and displaying a display start time on a display screen according to the current time of a timer means and display start time data on an image in a storage means. CONSTITUTION:The display update control over images 2a - 2c which are inputted from an image input means B3 is performed and the display start time is displayed on the display screen according to the current time of the timer means C and the display start time data on the image in the storage means D. Namely, a control means H converts the current time data of the timer means C into image data according to the indication of an indicating means E when a decision means F decides that the input images can be displayed, and then while the converted image data is sent out together with image data inputted from the image input means B, the time data is stored in a corresponding area of the storage means D to update the time data. Thus, the display start time is displayed automatically to improve the convenience of the user.
Patent JP-S60127066-A (JP)
Title: Low pressure casting device
Inventor: YAMASHITA SATOSHI
IPC: B22D18/04
Filed: 1983-12-15
Abstract: PURPOSE:To stabilize a casting operation using plural casting molds with a low-pressure casting device having an upper stationary platen, movable platens and lower stationary platen by constituting the movable platens and cylinders driving said platens of plural sets. CONSTITUTION:At least two movable platens 6a, 6b are used and cylinders 5a, 5b and rods 8a, 8b driving vertically said platens are separately attached to a low pressure casting device having an upper stationary platen 4 and a lower stationary platen 4. Two dies 7a, 7b can be opened and closed by the vertical movements of the respectively different movable platens 6a, 6b and therefore even if the size of the dies 7a, 7b vary, the failure in the movement of the movable platens owing to inclination of the movable platens as in the case of the case in which the size of the dies 7a, 7b differ and one movable platen is used is obviated. The always stable casting is thus made possible.
Patent JP-H0981315-A (JP)
Title: Mouse
Inventor: TAMURA MASAKAZU
IPC: G06F3/0354
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To improve the operationality of a mouse by adjusting its cord in the optimum length during the use of the mouse and then storing the entire length of the unnecessary cord part in the mouse body during no use of the mouse, respectively. SOLUTION: A cord winding part 3 is prepared in a mouse body 1, so that a cord 4 can be wound in its optimum length at the part 3 via the operation of a switch 5.
Patent JP-H0663447-A (JP)
Title: Screw conveyor
Inventor: YAMAGUCHI IKU
IPC: B04B1/20
Filed: 1992-08-12
Abstract: PURPOSE:To obtain an assembly of a lining tile 10 and a chip preventing the lateral shift of the chip and the damage thereto due to an impact especially in the abrasion-resistant member of the leading end of the spiral blade of the screw conveyor for a decanter type centrifugal separator. CONSTITUTION:An assembly consists of a lining tile 10 desirably composed of the same material as a spiral blade and the chip 11 composed of an abrasion- resistant material fixed to the tile 10. A recessed part 12 is provided to the surface coming into contact with the chip of the lining tile on the side near to the center of rotation of the spiral blade and the protruding part 13 engaged with the recessed part is provided to the chip 11. The upper edge 13 of the protruding part has a protruding shape having a radius smaller than that of the circular arc centering around the center of rotation of the spiral blade and the peripheral surface thereof forms an obtuse angle with respect to the surface of the chip.
Patent JP-S61115087-A (JP)
Title: 7-thiadiazolylacetamido-3-cephem derivative
Inventor: MACHIDA YOSHIMASA
IPC: A61P31/04
Filed: 1984-11-09
Abstract: NEW MATERIAL:A compound shown by the formula I(R1 is lower alkyl; n is 2-6) and its salt. EXAMPLE:7beta-[5-Amino-1,2,4-thiadiazol-3-yl)-2-(Z)-methoxyimino-aceta mido]-3-(-4,5- cyclohexeno-3-thiazolium)methyl-1-3-cephem-4-carboxylate. USE:An antibacterial agent. PREPARATION:A compound {e.g., 7beta-[2-(5-amino-1,2,4-thiadiazol-3-yl)-2-(Z)- methoxyiminoacetamide]-3-acetoxymethyl-3-cephem-4-carboxylic acid trifluoro acetate, etc.} shown by the formula II is reacted with a compound e.g. 4, 5- cyclopentenothiazole, etc.) shown by the formula III.
Patent JP-H04115473-A (JP)
Title: Charging apparatus
Inventor: YAMAZAKI HIROSHI
IPC: H01M10/44
Filed: 1990-09-05
Abstract: PURPOSE:To prevent contact failure by generating intermittently a high voltage for breaking oxide film on the surface of the connecting terminal, and outputting it to a connecting terminal. CONSTITUTION:Square wave pulses A are generated from a pulse generation circuit composed of inverters 43 and 45. Then these square wave pulses A are applied to a switching transistor 55 to turn-on and turn-off the transistor intermittently. Current, in a step-up coil 33 is made to change rapidly by the turn-on and turn-off of the transistor 55 to generate a high voltage surge. This high voltage surge is superposed on a DC voltage from a smoothing condenser 23 and output to connecting terminals 27 and 29. Accordingly, secular oxide film on the connecting terminal can be removed and contact failure can be prevented.
Patent JP-H0398186-A (JP)
Title: Reader/writer for ic card
Inventor: TAKAHASHI MASASHI
IPC: G06K17/00
Filed: 1989-09-11
Abstract: PURPOSE:To prevent the runaway and malfunction of a CPU for an IC card by switching and supplying a driving frequency to the IC card in a state that the supply of a reset signal is stopped when the driving frequency is selected to be switched and supplied. CONSTITUTION:The clock signals of the prescribed frequency selected from plural clock signal generating means 310, 311... are supplied to a processor 200 of the IC card. At such time, the supply of the reset signal to the processor 200 of the IC card is stopped by a clock signal supply control means 350. Thus, the internal operation of the processor 200 for the IC card is stopped and when the clock signals are switched and supplied, the runaway and the malfunction of the processor 200 is not generated.
Patent JP-H02115124-A (JP)
Title: Tricyclic aromatase inhibitor
Inventor: FUBERUTO YAN YOZEFU ROOZEN
IPC: C07D233/56
Filed: 1989-09-11
Abstract: PURPOSE: To obtain a pharmaceutical composition containing a specific tricyclic compound and used for treatment of gynecomasia, prostatomegaly, endometrisis, estrogen-dependent cancer (e.g. mammary cancer and endometrial cencer), etc. CONSTITUTION: This pharmaceutical composition includes a compound of the formula [R<1> and R<2> are each a halogen, an alkyl, an alkoxy, an alkylthio, OH, CN, CF3 , NO2 , an (alkyl-substituted) amino, an NH acyl, carbonamide and an (esterified) carboxylate; R<3> is H, an alkyl, an alkoxyalkyl, an arylalkyl; R<4> is H, OH, an alkoxy, an arylalkoxy; (m) is 1 or 2; (n) is 2-4; Q is imidazolyl, triazolyl or pyridyl], e.g. cis-1-(2,3,3a, 4,5,6hexahydro-3amethyl-1H-henelen2- ylmethyl)1H-imidazole hydrochloride. The daily dose to a human is 1-500mg, preferably 50-250mg.
Patent JP-S61117007-A (JP)
Title: Cutting method of band plate and device thereof
Inventor: MORI SANAE
IPC: B23D19/06
Filed: 1984-11-08
Abstract: PURPOSE:To prevent burrs, warping, etc., from occurring as well as to aim at improvements in a yield rate, by forming both V-shaped and inversed V-shaped grooves on both sides of a band plate in the longitudinal direction, while correcting it in applying pressure and smoothing all parts other than these groove parts, and constituting it so as to be shorn along these grooves, in case of a cutting device of strip material for a bearing or the like. CONSTITUTION:In case of a roll mechanism 2 rolling a band plate P15 of an uncoiler U, this band plate receives rolling action by an upper cutter 4a and a lower cutting 4b whereby V-shaped grooves are formed on both faces. Then, the band plate P is led into a pressure roll mechanism 12, and all parts other than these groove parts are rolled, thus deformation due to rolling is corrected and smoothed. Next, it is fed to a slip mechanism 22, a cut along these grooves, made up into slender strips P3 and P4 and a scrap piece C1 and rolled on coils C and SC. With this constitution, burrs, warping, pressure marks, etc., are all prevented from occurring, thus yield improvements are well promotable.
Patent JP-S6294303-A (JP)
Inventor: EGUCHI TORU
IPC: B22C7/00
Filed: 1985-10-21
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-H0760358-A (JP)
Title: Automatic device for straightening metallic material and method for measuring bend quantity of metallic material
Inventor: IKU FUMIO
IPC: G01B11/24
Filed: 1993-08-27
Abstract: PURPOSE:To provide a device and method for straightening bends of metallic materials with a high precision by having a structure in which a measured bend quantity and an actual bend quantity correspond easily to each other. CONSTITUTION:In a forming line where a straightening device 3, 4 and a travelling cutter 5 are successively provided along the moving direction of a metallic material 1, an optical measuring device 8, by which the position of the tip end part of the metallic material is measured in both horizontal and vertical directions with the material cantilevered by plural pinch rolls 6, 7, is provided behind the travelling cutter. A measuring distance L from the center of the last pinch roll to the measuring coordinate of the measuring device is set for 150 to 450mm; after proofreading the measuring coordinate, the measured position of the tip end part of the metallic material is converted to a bend quantity in a longitudinal direction; and the straightening quantity of the straightening device is controlled by the converted bend quantity.
Patent JP-H0760871-A (JP)
Title: Toner fixing roll and production thereof
Inventor: SUGITANI KAZUTOSHI
IPC: B29K27/12
Filed: 1993-08-27
Abstract: PURPOSE:To extend the life of a toner fixing roll by improving the durability thereof against the amine compd. and silicone oil release agent on toner and to form a sharp image by constituting the surface part of a coating layer of fluororubber composed of a fluorine type olefinic copolymer. CONSTITUTION:At least the surface layer part of a coating layer is constituted of fluororubber composed of a tetrafluoroethylene/propylene copolymer. Herein, the content of fluorine of the fluororubber is pref. 45-65wt.%. As the tetrafluoroethylene/propylene type copolymer, a tetrafluoroethylene/propylene copolymer is used but a tetrafluoroethylene/propylene/viinylidene fluoride copolymer is pref. used. A toner fixing roll is used in an electrostatic copy machine.
Patent JP-S6389926-A (JP)
Title: Display unit
Inventor: SOTANI TETSUO
IPC: G06F3/048
Filed: 1986-10-03
Abstract: PURPOSE:To reduce the quantity of data to be transferred and shorten time for transfer by providing a change extent extracting section that executes necessary minimum transfer at the time of reflecting partial change of a square image pattern of a first memory section to a second memory section. CONSTITUTION:At the time of reflecting partials change of a square image pattern held in a bit map memory section 1 as the first memory section to a screen memory section 3 as the second memory section, necessary minimum transfer is executed by a change extent extracting section 8. That is, when change occurred, the position of the part of the bit map memory section 1 is detected, and converted to coordinate value on the memory section 3 according to positional information on the screen memory 3, and an area of changed extent is outputted to an area discriminating section 4. The discriminating section 4 divides the extent of changed extent area value into mutually overlapped small square areas using disposition information in a controlling section 2 and makes decision, and transfers an image pattern corresponding to necessary small square area from the memory section 1 to the memory section 3. Thus, the quantity of the data to be transferred is reduced, and time for transfer can be shortened.
Patent JP-S6390242-A (JP)
Title: Communication control equipment
Inventor: ANDO SUMIO
IPC: H04L13/00
Filed: 1986-10-03
Abstract: PURPOSE:To simplify a piece of equipment by decoding a part of the monitor message received from a host computer and automatically returning a busy response to the host computer in accordance with the state of a central processing unit if a specific monitor message is received. CONSTITUTION:A busy judging and responding part 5 judges whether the reception message is a specific monitor message (for example, a receive ready message in case of high level procedures and a selection message in case of basic procedures) or not. If the reception message is the specific monitor message and the ready request from a central processing unit 2 is not issued to indicate the busy state, the busy judging and responding part 5 automatically generates a busy message (for example, Receive Not Ready, in case of high level procedures and WACK in case of basic procedures) and returns it to the host computer. Inflow of messages from the host computer is suppressed by this automatic response to the busy state.
Patent JP-H0958002-A (JP)
Title: Ink cartridge for printer
Inventor: KANETANI MUNEHIDE
IPC: B41J2/175
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To enable quick and easy supply of ink as an emergency measure on the occasion of exhaustion of ink by constructing an ink cartridge by forming an ink holding chamber having a thin film part interposed removably between an ink holding part and a hollow cap part. SOLUTION: As a countermeasure at the time of emergency when an ink end occurs in an unexpected state in the course of use of a printer and a spare ink cartridge is absent, an ink holding part 12 and a hollow cap part 13 of an ink cartridge 1 are gripped with both hands and twisted, so as to break down a fragile body part 16. Then, the ink holding part 12 is inserted into the main body of the printer and, by making a supply needle pierce a thin film part 17 on the occasion, ink 15 in a holding chamber 12B is supplied to the main body of the printer. Thereby the ink 15 is supplied as an emergency measure and a printing process can be continued, while the ink cartridge 1 in use can be kept without anxiety in a state wherein deterioration and degeneration of the ink can be prevented, and can be provided for reuse.
Patent JP-H1066154-A (JP)
Title: Radio mobile terminal and its connecting control method
Inventor: ARIGA KENICHI
IPC: H04W48/20
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To achieve reduction in traffic, the improvement of transmission efficiency and the acceleration of communication of a radio mobile terminal itself in mobile communication of a subnetwork structure. SOLUTION: Radio base stations that respectively belong to subnetworks A and B periodically signal identification information (Sub-net ID) of the subnetworks A and B to which they respectively belong. In a radio mobile terminal 110 the identification information of the subnetworks A and B is held in advance which become its home network. When the terminal 110 performs communication, the terminal 110 retrieves a stable control channel from radio waves which are emitted by these radio base stations, preferentially selects a control channel where subnetwork identification information of signaling information matches the identification information held among stable control channels and starts communication with the radio base station.
Patent JP-H0285602-A (JP)
Title: U-shaped burning furnace
Inventor: YOSHIDA KUNIKATSU
IPC: F23D1/00
Filed: 1988-09-20
Abstract: PURPOSE:To reduce an unburnt discharge by keeping a favorable combustion state by eliminating a drift or short pass in a furnace, by providing a partition wall partitioning a hopper shape on the bottom part of the furnace into a front and rear wall sides. CONSTITUTION:A flat-platelike solid wall 22 is mounted on the bottom part, that is, a hopper part (a) of a space 1 of a furnace and the hopper part (a) is divided into a front and rear part furnace bottom spaces 23a, 23b. Since it becomes that stream of a front and rear wall burners 13a, 13b injected toward a hopper space of the bottom part of the furnace do not interfere with each other by being prevented by the wall 22 and, moreover, raised by inverting swiftly along the wall, a phenomenon exerting a bad influence on combustion such as a drift or short pass in the furnace is prevented.
Patent JP-H0762819-A (JP)
Title: Coping member and construction method of roof floor parapet coping, etc., using the coping member
Inventor: OBATA MASAO
IPC: E04D11/00
Filed: 1993-08-30
Abstract: PURPOSE:To enable the execution eliminating a form built-up process by prefabricating a coping as a member, to save manpower, to reduce a construction period and to promote waterproof efficiency. CONSTITUTION:A coping member has basically a square section with the inclined upper surface 11, and it is a hollow cement composition with opened ends and is a prefabricated member as a main body. A bolt insertion horizontal groove 14 is provided lengthwise to the rear 13 of the main body. Joints 16 and 17 are provided lengthwise to the front 12 side of the bottom 15.
Patent JP-H0397584-A (JP)
Title: Optical data recording medium
Inventor: YASHIRO TORU
IPC: G11B7/243
Filed: 1989-09-12
Abstract: PURPOSE:To perform recording at a high speed with high sensitivity and to obtain a high C/N ratio by forming a compound containing at least antimony, an element of the Group IIB and sulfur on a substrate as a recording film. CONSTITUTION:This optical data recording film is obtained by forming a com pound containing at least antimony, an element of the Group IIB and sulfur on a substrate as a recording film. In the simplest constitution, a recording layer 2 may be formed on the substrate but, if necessary, an undercoat layer 4 may be formed between the substrate 1 and the recording layer 2 and a protec tive layer 3 may be formed on the recording layer 2. As the material of the substrate 1, a transparent plastic substrate or a glass substrate is used. The aforementioned compound is represented by Sbx MySz (wherein M is one ele ment selected from the elements of the Group IIB, x, y, and z are 0.5<=x<1, 0<y<=0.5, 0<z<=0.5 and x+y+z=1).
Patent JP-S60168521-A (JP)
Inventor: EDOWAADO ERU JIINZU
IPC: B01F3/04
Filed: 1984-11-10
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-H04116262-A (JP)
Title: Fuel injection device for diesel engine
Inventor: YOSHIDA TAKEO
IPC: F02M59/04
Filed: 1990-09-05
Abstract: PURPOSE:To reduce the drive torque of a plunger and simplify a fuel system on the downstream side from a pump chamber by integrally providing a pressure accumulation chamber in a pump housing, and opening the discharge port of the pump chamber on the pressure accumulation chamber. CONSTITUTION:A pressure accumulation chamber 22 storing the fuel pressurized by a plunger 17 is provided adjacently to the pump chamber 18 of a fuel injection pump 15 in a pump housing 14, the discharge port 23 of the pump chamber 18 is opened on the pressure accumulation chamber 22, and the fuel pressurized by the pump chamber 18 directly flows into the pressure accumulation chamber 22 from the discharge port 23, and the flow path of fuel from the pump chamber 18 to the pressure accumulation chamber 22 is shortened. The passage resistance on the downstream side from the discharge port 23 is suppressed low, and the fuel compressed by the plunger 17 is quickly discharged from the discharge port 23. The drive torque of the plunger 17 can be reduced that much, and the loss power of an engine 4 is reduced.
Patent JP-H0683736-A (JP)
Title: Method for processing information
Inventor: SUZUKI HIDEO
IPC: G06F13/00
Filed: 1992-09-03
Abstract: PURPOSE:To control plural display devices by a program prepared as a program corresponding to one display device. CONSTITUTION:A code area for storing the code part of a program to be stored in a data part whose processing result is allocated to a logical address area and plural data areas for respectively storing the data parts of the program are prepared in a real address space of a main storage 5 in a terminal control device 1, and in the case of executing the processing of specific display 7 or 8 by a microprocessor 3, an address conversion table is set up in a memory unit 4 so that a logical address accessing the logical address area allocated to the data part of the program is converted into a real address accessing the data area corresponding to the specific display device. A display control adaptor 6 sends the processing results of the program stored in plural data areas to their corresponding displays.
Patent JP-H0791971-A (JP)
Title: Route searching and display device
Inventor: TAKASU YOSHIAKI
IPC: G01C21/00
Filed: 1993-09-22
Abstract: PURPOSE:To make it possible to search a route to match the purposes of an operator by searching a route to a destination from a starting point based on a selected route searching evaluation value to display the route searched together with a map searched. CONSTITUTION:A route searching evaluation value is selected by a selection means 52 for a standard link cost data, a distance preference link cost data, a road width preference link cost data and the like in a group of links between nodes of a road network recorded on a memory means 51. When a destination is inputted by a destination input means 54, the searching of the route is performed by a route searching means 53 based on the selected route searching valuation value. Then, a standard route, a distance preference route and road width preference route are all shown on a display means such as liquid crystal display in difference colors.