baber/WOPTO huggingface dataset:
Patent JP-S59166880-A (JP)
Title: Integrated circuit device
Inventor: TAKASAKI SHIGERU
IPC: G01R31/28
Filed: 1983-03-14
Abstract: PURPOSE:To provide a self-testing mechanism for deciding a quality of an integrated circuit device by providing a counting circuit on the inside of the integrated circuit device, also generating a testing data and an address signal by working its output signal, writing them temporarily in a storing circuit, and comparing them with its output. CONSTITUTION:A storing circuit 200 is set to a write mode by inputting a ''1'' level signal to a mode switching terminal T and an R/W terminal. When a write pulse is inputted to a WE terminal, an operation of a counting circuit 500 is started. An address signal generating circuit 300 generates a testing address signal. In the same way, a testing data signal is generated by a data signal generating circuit 400. The testing data signal is written in a designated address of the storing circuit 200, and also outputted through an output signal line group 708. When the write pulse goes to ''0'' level state, a comparing circuit 600 compares it with the previous testing data signal, and the result is outputted to an output terminal 801. In this way, provision of an expensive testing machine is made unnecessary.
Patent JP-S60184853-A (JP)
Title: Ink dot printer
Inventor: TORISAWA YOSHIHIRO
IPC: B41J2/305
Filed: 1984-03-05
Abstract: PURPOSE:To remove ink from a slit when it is not used by arranging ink film forming plates so as to be movable in the direction of increasing or decreasing the width of the slit. CONSTITUTION:When a coil 16 is electrically energized, ink film forming plates 9 are magnetized and move in the direction of narrowing the width of a slit 10 attracting each other. The movement thereof is checked within a fixed range with a stopper 18 provided on an extension plate 6 to form a slit 10 with the specified width. An ink film 20 is formed on the slit 10 by a capillary phenomenon. This ink 13 is used for printing. After the printing, when the energization of the coil 16 is turned OFF, the ink film forming plates 9 move in the direction of increasing the width of the slit 10 by a tensile force of a coil spring 19 whereby ink 13 in the slit 10 is recovered into an ink tank 14. This eliminates an increase in density or the hardening of the ink 13 in the slit 10 due to the drying thereof following the end of the printing.
Patent JP-H11179909-A (JP)
Title: Electrostatic actuator
Inventor: SATO KAZUHIKO
IPC: B41J2/055
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain an electrostatic actuator having facing members being displaced relatively with electrostatic force in which the process for sealing the facing members hermetically is facilitated by forming a hydrophobic film for preventing adhesion of the facing members and then sustaining the concentration of a compound for forming the hydrophobic film between the facing members at a specified level or above. SOLUTION: An oscillation room 15 including the surface of the bottom wall (common electrode) of the ink room in an ink jet head employing an electrostatic actuator and the surface of a segment electrode 18 is coupled with a tube 15b for external connection and a compound for forming a hydrophobic film is encapsulated in the oscillation room 15 by sealing a part of the tube 15b with a sealant 20. Since a relationship V.L/S25 is satisfied among the volume V of the oscillation room, the crosssectional area S of the tube and the length L of the tube, lowering rate of the concentration of compound in the oscillation room 15 is moderated after the compound is injected into a processing tank before the oscillation room 15 is sealed hermetically with the sealant 20.  Consequently, the oscillation room 15 can be sealed on the outside of the tank while keeping high concentration of the compound.
Patent JP-H06232563-A (JP)
Title: Printed wiring board copper-plated insulating sheet
Inventor: HARUTA YOICHI
IPC: H05K3/00
Filed: 1993-02-05
Abstract: PURPOSE:To enhance a copper-plated insulating sheet in physical and electrical properties and quality stability by a method wherein a first resin composition layer soluble in an alkaline solution and small in fluidity at heating is formed on the roughened surface of a copper foil, and a second resin composition layer large in solubility and fluidity is formed on the first resin composition layer. CONSTITUTION:A first resin composition layer 2 and a second resin composition layer 3 are formed of base resin soluble in alkaline solution. Ring-opening addition product of polymer and glycidyl group-containg unsaturated compound is used as the first resin composition base resin excellent in heat resistance and electric properties, and it is preferable that ring-opening addition product of epoxy (meta) acrylate and anhydride or another ring-opening addition product of polymer and glycidyl group-containing unsaturated compound is used as the second resin composition base resin. It is preferable that a copper-plated insulating sheet is composed of a first resin composition layer 2 applied onto a copper foil 1 as thick as 30 to 60mum and a second resin composition layer 3 formed thereon as thick as 20 to 40mum.
Patent JP-S60187092-A (JP)
Inventor: KONDOU KENJI
IPC: B23K1/08
Filed: 1984-03-07
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-H07250125-A (JP)
Title: Data transmission equipment
Inventor: KOYAMA YOSHIO
IPC: H04L12/28
Filed: 1994-03-14
Abstract: PURPOSE:To obtain data transmission equipment which can employ a configuration of connections with plural opposite devices without reference to physical lines and easily selects a normal line at the time of a fault. CONSTITUTION:This data transmission equipment is equipped with a transaction processing part 110, an intermediate processing control part 120 which controls communication channel to opposite communication devices, an OSI protocol control part 140 which sends and receives transmitted data according to a protocol OSI-TP, and a management table 130. The management table 130 is provided with an opposite communication device management table 131 which manages opposite communication devices in all pools, a pool management table 132 which manages communication paths in the respective pools, and an AS management table 133 which manages the states of the respective communication paths. The intermediate processing control part 120 retrieves the opposite communication device management table 131, pool management table 132, and AS management table 133 in order to determine a transmission-side communication path. For reception by an opposite communication device, the state of the reception-side communication path is managed.
Patent JP-S55136272-A (JP)
Title: Sesquiterpene derivative and its preparation
Inventor: OOISHI TAKESHI
IPC: C07C45/00
Filed: 1979-04-06
Abstract: NEW MATERIAL:A sesquiterpene derivative of formula I.  
     USE: An intermediate for Warburganal (Warburganal, an effective antifeedant against armyworm).  
     PREPARATION: An 7-oxoisodrimenin of formula II is treated and refluxed with a dihydric alcohol, e.g. ethylene glycol, and an organic acid, e.g. p-toluenesulfonic acid, to give a ketal of formula III. The resulting ketal is reacted with a reducing reagent, e.g. lithium aluminum hydride, in an organic solvent, to obtain a ketone of formula IV, and further this ketone is reacted with an acetylating agnet, e.g. acetic anhydride-pyridine, in a solvent, to produce a diacetate of formula V, which is finally treated with a peroxide, e.g. H 2 O 2 , in the presence of an aqueous alkali, to produce the epoxide of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58161764-A (JP)
Title: Vacuum deposition process of boron
Inventor: NAGAI KAZUTOSHI
IPC: C23C16/50
Filed: 1982-03-17
Abstract: PURPOSE:To vapor deposit boron on a base plate at low temperature by introducing specified pressure of H2 into a vacuum container to generate discharge plasma, and blowing vapor of boron halogenide in the plasma to deposit boron on a base plate. CONSTITUTION:H2 is introduced into a vacuum vessel 111 under a pressure of 1-1X10<-4>Torr through a nozzle 112. A voltage of about 1,000V is applied between two opposing electrodes 114 to form discharge plasma of H2. Under this condition, boron halogenide gas BX3 (X is a halogen element) is introduced through a nozzle 113. Reaction proceeds with free radical of H in hydrogen plasma 115 and boron is deposited on a base plate 116 to form a boron vapor deposition film 117. In this vapor deposition, it is not necessary to heat the base plate 116, and the vapor deposition film of boron can be formed at a low temperature.
Patent JP-H06261320-A (JP)
Title: Monitor device
Inventor: MURAKAMI AKIHIKO
IPC: H04N5/225
Filed: 1993-03-03
Abstract: PURPOSE:To reduce the use quantity of a storage medium, to shorten inspection time when information on a recording medium is extracted and to prevent a monitor device from reacting and operating by means of the existence of a small animal by permitting a switch means to operate a recording means when a human body presence/absence judgement means judges that the human body exists. CONSTITUTION:An infrared ray temperature sensor 4 measures a temperature distribution in a monitor area and it is transmitted to the human body presence/ absence judgement device 3. The temperature distribution transmitted to the human body presence/absence judgement device 3 is accumulated in a picture area on a memory. CPU compares the accumulated temperature distribution with a temperature near the body temperature of the human body, which is previously set, and judges them. When it is judged that the human body exists in the monitor area, CPU turns on the switch 7 and operates the recording device 6. The recording device 6 records a picture which is taken by a CCD camera 1 and present time obtained from a clock only in a period when the human body exists in the monitor area. Thus, the picture can be recorded only when the human body exists in the monitor area.
Patent JP-S52127279-A (JP)
Title: Photometer using infrared emitting diode as light source
Inventor: SHIBATA NORIO
IPC: G01N21/35
Filed: 1976-04-16
Abstract: PURPOSE:To perform high-precision measurement by use of a simple regulated power supply available on the market as the one for turning on an infrared emitting diode without using a dispersion element, including a prism and a diffraction grating, and a filter.
Patent JP-S54135734-A (JP)
Title: Phenoxycarboxylic ester derivative, its preparation, and herbicides comprising it as active constituent
Inventor: AYA MASAHIRO
IPC: C07C323/20
Filed: 1978-04-13
Abstract: NEW MATERIAL:A phenoxycarboxylic ester derivative of formula I: [A and B are 1W4C alkyl groups or halogens; R 1  is H or 1W4C alkyl group; R 2  is formula II (X is O is S; Y is alkyl, alkylthio, haloalkyl, halogen, or NO 2 ; m is 0, 1, or 2); R 3  is H or NO 2 ; n is 0 or 1].  
     EXAMPLE: p-Phenoxyphenyl 2-methyl-4-chloropheroxyacetate.  
     USE: Herbicides effective for paddy field weeds, particularly broadleaf and perennial weeds, and safe when used immediately after the rice-planting.  
     PROCESS: A phenoxyacyl halide of formula III: (Hal is halogen) is reacted with a substituted phenol or benzyl alcohol of formula IV: (M is H or alkali metal) or their salts to give the objective compound of formula I. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08239560-A (JP)
Title: Polyester composition, monofilament and woven fabric for industrial use
Inventor: MASUDA TOYOHIKO
IPC: D01F6/92
Filed: 1995-03-02
Abstract: PURPOSE: To obtain a polyester composition represented by polyester monofilament, having excellent abrasion resistance and necessary sufficient strength and elongation and suitable for various industrial woven fabrics, etc. CONSTITUTION: This polyester composition contains a specific amount of a block copolymer component composed of (a) 25-98.99wt.% of a propylene- ethylene random copolymer composed of 85-20mol% of a monomer unit derived from propylene and 15-80mol% of a monomer unit derived from ethylene, (b) 1-70wt.% of a polypropylene component and (c) 0.01-5wt.% of a polybutene component. This invention also relates to a monofilament composed of the polyester composition and an industrial woven fabric produced by using the monofilament.
Patent JP-S56139103-A (JP)
Title: Crystallization of purified crystal
Inventor: AOYAMA YOSHIO
IPC: C13B30/02
Filed: 1980-03-31
Abstract: PURPOSE: To rapidly and economically obtain crystals with a purification efficiency of 100% by a method in which a crystal speed having continuous fine pores of a large fine pore ratio is made, crystals are rapidly grown, mother liquid and impurities inside fine pores are removed by diffusion, and part of crystals is dissolved.  
     CONSTITUTION: Original liquid to be treated is heat-exchanged with mother liquid after its crystallization work in a heat exchanger to precool it, and then the original liquid is sent to a crystallization zone where crystals having continuous fine pores of large fine pore ratio are grown. Furthermore, after a certain residence time is given to the crystals, the crystals are sent to a melting and purifying zone and then mother liquid heated by the orginal liquid is sent in the heat exchanger and impurities and mother liquid present inside the fine pores of the crystals are diffused and removed for purification. On the other hand, the residual heated mother liquid to be sent to the melting and purifying zone is sent for crystallization or exhausted to the outside. Also, crystals purified in the melting and purifying zone are sent to a solid-liquid seoaration zone to obtain product, and the mother liquid separated is sent to the heat exchanger for continuing operation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6164803-A (JP)
Inventor: UORUTAA TEII HASUUERU
IPC: B22F3/02
Filed: 1985-03-06
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-S60207661-A (JP)
Inventor: SUKAARETSUTO SUZUTOMAN
IPC: A61F13/472
Filed: 1985-03-06
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-H03246115-A (JP)
Title: Ventilator for cabin
Inventor: SAKURADA MAMORU
IPC: B60H1/26
Filed: 1990-02-23
Abstract: PURPOSE:To ensure closing motion of a door and prevent wind shearing noise in a high speed run by making up ventilating shutters with two steps and providing a louver open-close driving means for each of ventilating shutters of perform open-close control according to door open-close information and speed information. CONSTITUTION:Ventilating shutters 2, 12 with which a number of open-close louvers 3, 13 are provided in parallel are made up with two steps for air flow from an arrow mark A to an arrow mark B. The open-close louvers 3, 13 are controlled with programs via pull-down fittings 4, 14, gears 5A, 15A and electric motors 5, 15. The program control makes the louvers 3, 13 open in the case of door open information in accordance with door open-close information and speed information. Also, when speed is at a fixed value or more the inside louver 3 is closed and the outside louver 13 is open to form an air flow passage as shown in D. In this was, smooth closing motion of the door is ensured and wind shearing noise is prevented in a high speed run.
Patent JP-S52125218-A (JP)
Title: Dadio receiver
Inventor: MOMOTA TETSUO
IPC: H04B17/00
Filed: 1976-04-14
Abstract: PURPOSE:To enable an excellent zero beat, by preventing the great effect on the zero beat by the reception signal from the antenna, when zero beat is developed by applying the reference signal of the dial scale calibration to the antenna tuning circuit.
Patent JP-S52125492-A (JP)
Title: Treating apparatus for molten slag
Inventor: FURUYA SHIYOUJI
IPC: B01J2/02
Filed: 1976-04-15
Abstract: PURPOSE:To obtain stable granular slag of low water absorptivity and porosity without water, by feeding molten slag to a rotary cylinder to flow it over circumference of central opening of the cylinder, and setting a guide plate so that the molten slag is dispersed and separated in the circumferential direction by centrifugal effect.
Patent JP-H11241891-A (JP)
Title: Egr gas cooler for internal combustion engine
Inventor: SATO TOSHIAKI
IPC: F28F9/013
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To enhance bonding strength by brazing a baffle plate arranged in a tubular body in order to enhance heat exchanging efficiency rigidly to the body. SOLUTION: A cooler element comprises a tubular body, end plates closing the opposite ends of the body, four heat exchanging tubes having the opposite ends coupled with respective end plates, and a baffle plate 8 arrange in the body to constitute a U-turn cooling water channel, all of which are previously integrated by brazing. The baffle plate 8 has fixing pieces 8a at the opposite side edges thereof being brazed to the inner wall face of the body wherein a plurality of shallow recesses 21 are made in the contact face of the fixing piece 8a and coated with a brazing material. The recesses 21 prevent falling of the brazing material at the time of inserting the baffle plate 8 into the body. Heated brazing material flows out to the periphery of the recess 21 where it is brazed rigidly.
Patent JP-H04281208-A (JP)
Title: Transparent dummy head
Inventor: OKUMURA TOSHIYUKI
IPC: G11B5/455
Filed: 1991-03-08
Abstract: PURPOSE:To reflect light by a reflection film even if an adhesive comes into contact with the rear end face of a transparent dummy head at the time of adhering this head to a head base and to prevent the loss of the refractive effect of the light at the rear end face. CONSTITUTION:The transparent dummy head 1 used for a tape/head interface observing device is constituted by forming the rear end face 1b opposite to the surface 1a which comes into contact with tape to a mirror finished surface of 45 deg. angle and providing the reflection film thereon. The transparent dummy head 1 is adhered to the head base 2.
Patent JP-S60187066-A (JP)
Title: Solar battery
Inventor: TSUJI SADAO
IPC: H01L27/142
Filed: 1984-03-07
Abstract: PURPOSE:To make installation easier while reducing its weight by a method wherein a thin film solar battery is composed on inner surface of a glass tube made substrate to generate output by incoming ray through the glass tube. CONSTITUTION:A substrate 5 is made of a glass tube circularly laminated and formed of a transparent electrode 2, an amorphous Si layer 3 and a metallic electrode 4 inside thereof. All circular solar cells are connected in series by means of depositting the electrode 4 extending in the axial direction on the electrode 2 of adjoining cell. A solar battery so far composed generating output by incoming ray through the glass tube 5 is lightweighted subject to no restriction of surface and backside in case of installation to be installed by the same procedures as those for a tube type solar heat collector. Through these procedures, the solar battery useful for standardization of solar energy utilizing equipments may be produced.
Patent JP-H03247042-A (JP)
Title: Frequency information generating circuit for sampling clock and recovery circuit
Inventor: OKAJIMA MASAYUKI
IPC: H04N5/04
Filed: 1990-02-23
Abstract: PURPOSE:To avoid an error of frequency information due to overlapped timing of counter reset by generating frequency information without resetting a counter for each period of count when a recovered clock is counted. CONSTITUTION:A result of count of a sampling clock at a counter 4 is read by registers 6, 7 by using a 27.8Hz clock outputted from a frequency divider 5 and when a subtractor 8 subtracts a content of the register 6 from the content of the register 7, the count of a sampling clock counted at a period of 1/27. 8sec is obtained and it is outputted as frequency information. In this case, the value is nearly 5.2X10<5> and 19-bits are required in binary notation and since only + or -114 of fluctuation as frequency information exists from the assumption of + or -200ppm in the sampling clock fluctuation range and + or -20ppm in the fluctuation range of the transmission line clock, it is not required to send all of 19 bits as the frequency information and only low-order 8-bit has only to be sent. Thus, an error due to reset timing is eliminated.
Patent JP-H06235611-A (JP)
Title: Method of recognizing position of mark of printed board or the like
Inventor: NUMATA MUNETOSHI
IPC: G06T1/00
Filed: 1993-02-08
Abstract: PURPOSE:To correctly detect the position by setting a marking figure on the basis of virtual edge points on a parameter screen corresponding to many detecting points and obtaining a reference point of an original image from a maximal point of cumulative variables superposed with the marking figure. CONSTITUTION:In a teaching process, a mark M for the purpose of positional correction is photographed from an original image and subjected to image-processing, whereby an edge E of the mark M is detected on the processing screen. Then, a reference point G is set at a position close to an optional position within the mark M, and moreover, edge points P1, P2...P5 are set on the edge E. A relative coordinate for the reference point G is obtained and stored in a data memory. The mark M to be recognized is subsequently photographed and treated through image-processing to detect the edge E of the mark M. A parameter screen of the same size as that of the window of the processing screen is prepared and virtual edges are defined. Operations are carried out based on all the virtual edge points. A maximal point formed when a marking figure which is point symmetric along the virtual edge points is overlapped is made to correspond to the coordinate of the original image and a coordinate of the reference point G of the mark M is obtained.
Patent JP-H10240193-A (JP)
Title: Electronic equipment
Inventor: YANO TAKAKAZU
IPC: G02F1/133
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To display only a fixed color for a data electrode of a reflection color display device. SOLUTION: An electronic equipment comprizes a signal source 101 to generate color data for color display and a reflection type color liquid crystal display device which is provided with a plurality of data electrodes and scanning electrode and which displays certain color according to a fixed gradation data, is provided with a color level decision circuit 107 for determining a fixed gradation to a fixed color display, and converts the color data generated from the signal source into a fixed gradation data determined by the decision circuit 107, and displays only a fixed color to a fixed data electrode of the reflection color liquid crystal display device.
Patent JP-H11286364-A (JP)
Title: Sheet holding tray and sheet holding method
Inventor: KHOVAYLO MODEST
IPC: B41J13/00
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To stably hold a paper sheet considerably longer than the length of a paper tray itself. SOLUTION: An outward projected end part 34 is provided for at least one paper sheet 10, which is projected outward by a distance longer than the projected length of the paper sheet from the terminal end part 32 of a holding paper tray holding the paper sheet 10 on its upper part. A paper holding body 40, and a first and a second slender and parallel rib members 42 and 44, and a cross-over member 45, which are contained inside the paper holding body 40, make the outward projected end part 34 of the paper sheet 10 form into a bow shape in the width direction.