baber/WOPTO huggingface dataset:
Patent JP-H02260392-A (JP)
Title: Lighting control device
Inventor: YAMAZAKI KYOJI
IPC: H05B37/02
Filed: 1989-03-31
Abstract: PURPOSE:To easily discriminate a power terminal from a delivery terminal so as to prevent failure in wiring by providing the delivery terminal for outputting a controlled power on a terminal machine or on the terminal board on which the terminal machine can be inserted. CONSTITUTION:A terminal module is installed on a terminal board 19 for a terminal machine, so as to connect delivery terminals a'', b'' of the terminal board 19 or of the terminal module with the power/receiving terminal board 21 of the correspondent child apparatus, as required. The power/receiving terminal board 21 is connected to the power line outside. In the structure, the power input from the power/receiving terminal board 21 is turned 'ON' or 'OFF' based on the control signal input through a transmission signal line 25, and a controlled power is generated to be supplied to a ballast 17, whereby lighting control of a lighting load 15 is performed. When the other child apparatus is connected with the parent apparatus, the power controlled by the delivery terminals a'', b'' is applied to the other child apparatus.
Patent JP-S5513205-A (JP)
Title: Purification of acrylonitrile
Inventor: SAITOU JIYUN
IPC: C07C253/00
Filed: 1978-06-30
Abstract: PURPOSE: To obtain a starting material of, e.g. acrylamide polymers which are excellent polymeric flocculants, easily by removing a small amount of impurities, e.g. acrolein, from acrylonitrile completely, using an aqueous solution of amine salt having a specific pH (alkali).  
     CONSTITUTION: Acrylonitrile containing a small amount of impurities, e.g. acrolein, is purified by treating with an aqueous solution of pH 7.0W9.0 containing an amine salt, comprising a salt of an amine (e.g. aliphatic amines having amino-group and imino-group; alicyclic amines; heterocyclic amines, e.g. morpholine; aromatic amines, e.g. aniline) and an inorganic acid (e.g. carbonic acid, hydrochloric acid) or an organic acid (e.g. acetic acid, oxalic acid).  
     USE: Starting material of acrylic synthetic fibers, acrylonitrile-butadiene-styrene synthetic resins, acrylonitrile-butadiene rubber, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0777408-A (JP)
Title: End section position measuring method for object
Inventor: NAGAI KOTARO
IPC: H01S3/00
Filed: 1994-04-18
Abstract: PURPOSE:To measure the position of an end section with high measurement accuracy by radiating a laser beam to an object nearly perpendicularly, receiving the reflected beam, and measuring the distance between a radiation position and the object and the light quantity while moving the radiation position in parallel with the measured object. CONSTITUTION:An optical sensor 11 measures the distance to a measured object 10 and measures the reflected light quantity from the phase difference between a laser beam 111 continuously radiated nearly in the parallel direction with the surface of the measured object 10 and the reflected light by the measured object 10. When the surface of the measured object 10 is rough and not planar optically, even though planar physically, the radiated laser beam 111 is irregularly reflected, and the reflected light quantity received by the optical sensor 11 is largely fluctuated. To prevent erroneous measurement, the measurement position X1 obtained from the distance measurement and the measurement position X2 obtained from the reflected light quantity are acquired in parallel. When the condition ¦X1-X2¦<0.5mm is satisfied, the position of X2 is adopted. When the condition ¦X1-X2¦>=0.5mm is satisfied, the position of X2 is adopted.
Patent JP-H03110312-A (JP)
Title: Burner membrane for radiation burner
Inventor: ROJIE DE BURIYUINU
IPC: F23D14/16
Filed: 1990-03-27
Abstract: PURPOSE: To enhance durability against temperature fluctuation by making grooved in the shape of a grid at least in the membrane surface opposite from the fuel supply side. CONSTITUTION: A porous sheet 1 of sintered metal fiber fabric is provided, in the upper surface thereof, with a plurality of grooves 4 in the shape of a grid around a plurality of square grid meshes 5. The mesh 5 is raised in the shape of a waffle in a boundary layer on the radiation side 3. Fuel is fed at the bottom (or rear side) of the sheet 1, as shown by an arrow 2. This structure eliminates formation of a local crack on the surface and prevents a crack, if any, from spreading. More specifically, a small groove becomes smaller as the temperature rises or it is widened as the membrane is cooled. Consequently, temperature cycle reduces local membrane stress on the membrane surface and the possibility of cracking is reduced significantly during time elapse.
Patent JP-H02258156-A (JP)
Title: Casting method for internal chill
Inventor: KONDO AKIRA
IPC: B22D19/00
Filed: 1989-03-31
Abstract: PURPOSE:To obtain a perfect combined layer, where molten metal and internally chilled member is integrally melted, by pouring the molten metal while applying ultrasonic vibration to the internally chilled member of a mold at the time of forming an integrated casting body with the integrally chilled member after setting the internally chilled member in the mold and then pouring the molten metal into the mold. CONSTITUTION:By working an ultrasonic oscillator 9, the ultrasonic wave having the prescribed frequency corresponding to material and thickness of the internally chilled member 2 and kind, temp., etc., of the casting metal, is worked. The vibration of the ultrasonic oscillator 9 is transferred to a reinforcing cylinder as the internally chilled member 2 through a piezoelectric transducer 8. Molten high chromium cast iron as the casting metal 5 is poured into the mold 1 under condition of applying the vibration. The oxide layer formed on surface of the internally chilled member 2 is detached and fallen down with the vibration successively and the clean bonding surface is obtd. and the adhesibility of both metals is improved. Further, as the result of obtaining the structure having fine crystal grain diameter on the surface of the internally chilled member, mechanical characteristics of strength, hardness, wear resistance, etc., are improved.
Patent JP-H11330420-A (JP)
Title: Dram cell device and its manufacture
Inventor: GOEBEL BERND
IPC: H01L21/8242
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a DRAM cell device which can be manufactured at a high packing density and at a minimal process cost. SOLUTION: A memory cell is comprised of a semiconductor substrate 1, having protrusions V disposed in row and columns. In this case, a first source/ drain region S/D1 of a selective transistor and a channel region Ka disposed on its underside are provided in each protrusion V. A second source/drain region S/D2 of the selective transistor is embedded in the semiconductor substrate. The first source/drain area S/D1 is electrically coupled to a first capacitor electrode of a storage capacitor. A second capacitor electrode of the storage capacitor is separated from the first capacitor electrode by a capacitor dielectrics Kd, is disposed on the first capacitor electrode and is coupled electrically to a bit line B.
Patent JP-H06265178-A (JP)
Title: Air-conditioning system
Inventor: HASHIMOTO NOBUYUKI
IPC: F24F5/00
Filed: 1993-03-12
Abstract: PURPOSE:To attain energy-saving by a method wherein a cooling exhaust heat exhausted from a cold heat source device is collected and stored in a hot water heat storage tank and used as a hot heat source in a heating operation of an outdoor unit. CONSTITUTION:Cooling of a part of a building for which a cooling operation is conducted through the year is conducted by a natural circulation system utilizing a phase change of a refrigerant. Condensation of the refrigerant evaporated by the cooling of the part of the building for which the cooling operation is conducted through the year is conducted by a cold heat from a cold heat source device 1, and a cooling exhaust heat exhausted from this cold heat source device 1 is collected and stored in a hot water heat storage tank 4 and used as a hot heat source in a heating operation of an outdoor unit 5. The cold heat of the cold heat source device 1 is stored in a heat storage tank 1a in the night by utilizing an inexpensive midnight power. According to this constitution, energy-saving can be attained and also the energy can be used effectively.
Patent JP-H11274875-A (JP)
Title: Saw device and production thereof
Inventor: YATSUDA HIROMI
IPC: H03H3/10
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide the production of a SAW device capable of suppressing the etching rate and relaxing difficulty in control in adjusting the characteristics. SOLUTION: A device article 16 for the SAW device having the face down bonding configuration of a SAW chip on a die attach plane is put into a chamber 18. Since the etching gas or generated plasma is led through a narrow space 26 into a narrow space 24, the etching rate is lowered. Besides, concerning this production of the SAW device, a recessed part having the inner wall of the die attach plane and the aperture of a prescribed margin corresponding to the dimension of the SAW chip is provided on a package for housing the SAW chip. When etching, the etching gas or plasma is led through a gap between the inner wall of this recessed part and the terminal edge of the SAW chip into a space between the SAW chips on the said die attach plane.
Patent JP-S574952-A (JP)
Title: Cation exchange treating method for aqueous solution of acrylamide
Inventor: ASANO SHIROU
IPC: C07C231/00
Filed: 1980-06-13
Abstract: PURPOSE: To purify an aqueous solution of the titled compound useful for an agent for paper making, by adjusting the content of 2-cyanoethyl acrylate in an aqueous solution of acrylamide obtained by hydrating acrylonitrile in the presence of a copper catalyst.  
     CONSTITUTION: Acrylonitrile is hydrated in the presence of a copper catalyst, e.g. a combination of copper in the form of a copper wire and copper powder with copper ions, reduced copper or electrolytic copper or Raney nickel, at a weight ratio between the acrylonitirle and the water of preferably 60:40W5:95 to give an aqueous solution of acrylamide. The content of 2-cyanoethyl acrylate in the aqueous solution is previously adjusted to 20ppm or less based on the acrylamide, and the aqueous solution of the acrylamide is then treated with a cation exchage resin to purify the aqueous solution of the acrylamide. The reaction temperature is preferably 70W 150°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09269662-A (JP)
Title: Developing device
Inventor: AOSHIMA MIGAKU
IPC: G03G15/08
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To prevent the sticking of carriers even if a small-diameter developer carrier is used at a high rotational speed while reducing the size and cost of a developing device by specifying an index for magnetic attracting force in the vicinity of the exit of the nipping part between a developer carrier and a latent image carrier. SOLUTION: The developer carrier 21 is arranged to face a photoreceptor drum 1, in a state where a two-component developer G is carried and plural magnetic poles are fixedly arranged in a nonmagnetic sleeve 22. The developer carrier 21 is provided so that one of these plural magnetic poles works in the vicinity of a position closest to the drum 1. An alternating electric field is applied between the drum 1 and the developer carrier 21, to attain development. In the case the radius of the nonmagnetic sleeve 22 is defined as r (m) and a rotational speed is defined as v(m/sec), when r<1.0×10<-2> and v>=0.33 are obtained, the index Fr for the magnetic attracting force in the vicinity of the exit of the nipping part between the developer carrier 21 and the drum 1 is set to be Fr<=-0.124×v<2> /r.
Patent JP-H09243323-A (JP)
Title: Displacement sensor
Inventor: SEKII HIROSHI
IPC: G01B11/00
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To broaken the linear operating range of a displacement sensor for detecting microdisplacement and to increase resolution by using a half-split photodiode as a light receiving element. SOLUTION: A light receiving element 6 such as a PSD or a half-split photodiode has a receiving surface 6a held parallel to the axis 7 of projection of a light projecting system consisting of a projecting element 3, a lens 5, and so on. A light beam (r) scattered and reflected by a subject 11 for detection passes through a microopening (pinhole) 30 in a casing 22 and enters on the receiving surface 6a of the light-receiving element 6. The microopening 30 is located so that its open side is parallel to the receiving surface 6a of the light receiving element 6.
Patent JP-H05233918-A (JP)
Title: Paper money recognition method in paper money recognition device
Inventor: MATSUMURA YOSHIHIDE
IPC: G07D7/00
Filed: 1992-02-17
Abstract: PURPOSE:To eliminate misrecognition in the recognition device of paper money, and to improve recognition rate. CONSTITUTION:The number of revolution of a motor 4, that is, the moving distance of the paper money is obtained by fitting a blade 10 and a sensor 11 to the motor 4 of the recognition part of the paper money of the paper money recognition device. A constant A/D value can be obtained by making the distance pulse as a basis, and the discrimination of the paper money can be executed more correctly.
Patent JP-H07263067-A (JP)
Title: Power supply cord housing structure for automatic flushing
Inventor: TANAKA NOBUYUKI
IPC: H01R13/46
Filed: 1994-03-25
Abstract: PURPOSE:To house an excess quantity of a power supply cord in a bundled shape in a clip with excellent fitness by integrally forming the clip to fit an excess length quantity of the electric power supply cord in a bundled shape on a connector cap. CONSTITUTION:A clip 12 is integrally formed on a connector cap 10 to cover a connector use recessed part 3a formed on the reverse of a box body 3 so as to be mountable and demountable by projecting to the reverse side. After a male connector 9 on the tip of an power supply cord 7 is connected to a female connector 11 in the connector use recessed part 3a, the connector use recessed part 3a is covered with the connector cap 10. The power supply cord 7 of an excess length is fitted and collected in a bundled shape in the clip 12. Thereby, outward appearance is not deteriorated since the electric power supply cord of an excess quantity is hung down on a toilet floor surface or the like, and a neatly collected condition is obtained, and the power supply cord is not exposed from the front surface side, so that outward appearance of a toilet stool installing condition becomes excellent.
Patent JP-H03159574-A (JP)
Title: Dc/ac power converter
Inventor: KOYAMA MASATO
IPC: H02M3/00
Filed: 1990-03-28
Abstract: PURPOSE:To compose an equipment excellent in flexibility by discriminating the polarity of the output current of a cycloconverter circuit, to generate ON/ OFF-signal to an inverter circuit and to generate switching signal, and by generating the ON/OFF-signal to said cycloconverter circuit. CONSTITUTION:From a carrier signal generator 6A, the output of carrier signal VP is generated, and after that, from an inverter switching circuit 17A, the output of ON/OFF-signals T1-T4 with the duty of 50% is generated. In the meantime, from a reference voltage signal generating circuit 16, the output of reference voltage signal VCC* is generated, and the input together with the carrier signal VP to a switching signal generating circuit 18A is provided. From the switching signal generating circuit 18A, the output of PWM-modulated switching signals T5P-T8P is generated. After that, the output of the voltage VCC of the waveform of the PWM-modulated reference voltage signal VCC* is generated from a cycloconverter circuit 15.
Patent JP-2003119142-A (JP)
Title: Agent for inhibiting formation of advanced glycation end product
Inventor: KAWAMURA TORU
IPC: A61P13/02
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an agent for inhibiting the formation of advanced glycation end product (AGE). SOLUTION: The AGE-formation inhibiting agent contains a 1,4- benzothiazine-2-acetic acid derivative of general formula (I) (R<1> and R<2> are each H, a halogen atom, a lower alkyl, a lower alkoxy, a lower alkylthio, trifluoromethyl or trifluoromethoxy; R<3> is an (esterified) carboxy; R<4> , R<5> , R<6> and R<7> are each H, a halogen atom, a lower alkyl, a lower alkoxy or trifluoromethyl; and X is O or S) or its pharmaceutically permissible salt.
Patent JP-H09267234-A (JP)
Title: Rotary tool
Inventor: YAMAMURA HIROYUKI
IPC: B23Q3/155
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To make both of a rotary tool and a turning roll different in diametral sizes of each grip changeable with the same universal automatic tool changer. SOLUTION: In a rotary tool having a grip part 1a to be held by an automatic tool chanter in a tool body 1, an adjust bush 2 forming the same size outer diameter as that of a grip part of a turning tool is attached to the grip part 1a of the tool body 1 of the rotary tool, through which even in case of a universal automatic tool changer being used for changing the turning tool, the rotary tool is made so as to be holdable, and thus a tool change in a turning center is enabled to be done by only an automatic tool changer for the turning tool.
Patent JP-S58198677-A (JP)
Inventor: NAKAZATO NORIO
IPC: F25J3/04
Filed: 1982-05-14
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-2000276835-A (JP)
Title: Recording medium reproducing device
Inventor: KAMINAGA SATOSHI
IPC: G11B27/10
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To virtually exchange the storage position of a recording medium and to reduce the labor and time of the exchange by giving a virtual storing position number showing the virtual storage position corresponding to each absolute storage position of the recording medium, storing the virtual storage position number and a recording medium existence information, and displaying the recording medium existence information in accordance with the virtual storage position number. SOLUTION: When six disks can be stored in the storing part, a storage part stores the virtual storage position number showing the virtual storage position and the disk existence information in accordance with each absolute storage position number showing the physical disk storage position corresponding to each disk storage tray. Though the virtual storage position number and the absolute storage position number are the same in the initial state of a device, the virtual storage position number to be given to the absolute storage position is changed when the exchange operation of the virtual position is executed. Then disk existence information is displayed in accordance with the virtual storage position number.
Patent JP-S63246784-A (JP)
Inventor: TAKAHARA HIROSHI
IPC: G02F1/133
Filed: 1987-04-01
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-S58197334-A (JP)
Inventor: OOHARA MIKIO
IPC: D02J1/08
Filed: 1982-05-14
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-S525066-A (JP)
Title: Pressing unit
Inventor: TOMITA FUMIAKI
IPC: B65G1/02
Filed: 1975-06-30
Abstract: PURPOSE: To provide a device capable of applying pressure on an expanding object and improving the storage efficiency in a warehouse. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06267604-A (JP)
Title: Heat seal connector
Inventor: FUKUDA MASAHIKO
IPC: H05K1/09
Filed: 1993-03-15
Abstract: PURPOSE:To obtain a heat seal connector, which can be manufactured easily at a low cost, by arranging the only ends of insulating high polymer films opposite to each other so as to pinch conductive lines formed on each film, and providing a conductive grain included adhesive agent layer for thermo- compression bonding between these opposite ends. CONSTITUTION:A conductive line 30 is formed on one surface of an insulating high polymer film 20 by screen-printing the conductive paste, which includes silver or graphite or the like, at a predetermined thickness. Next, the conductive lines 30 of two insulating high polymer films 20 are arranged opposite to each other for positioning of the conductive lines 30, and a conductive grain distributed connecting tape 40, which includes conductive grains at a predetermined value of grain diameter, is arranged or interposed at three parts of the outer ends of each insulating high polymer film 20 and the opposite part at a predetermined thickness, and the thermo-compression bonding is applied to the opposed parts.
Patent JP-S527232-A (JP)
Title: Electric music instrument
Inventor: MURAKAMI KAZUO
IPC: G10H1/00
Filed: 1975-06-27
Abstract: PURPOSE:To obtain a natural echo by synthesizing mechanicl vibrating sounds and electronic sound-source signals and generating the synthesized sound, especially, adding the harmonic to sounds generated by electric piano, etc.
Patent JP-H04317591-A (JP)
Title: Ac load controller
Inventor: TOYODA MASAKI
IPC: H02P27/02
Filed: 1991-04-12
Abstract: PURPOSE:To provide an AC load controller which can alleviate a through current of a transistor while power-saving with a simple structure. CONSTITUTION:A chopping circuit 1 for chopping an AC power source and supplying the chopped power to an AC load through a power supply line, a pair of complementary transistors Q3, Q5 connected in parallel with the load, and flywheel diodes D2, D9 connected between the emitters of the transistors Q3, Q5 and the line, are provided.
Patent JP-H01255147-A (JP)
Title: Ionizing method for high pressure mass analysis
Inventor: FUJII TOSHIHIRO
IPC: H01J27/26
Filed: 1988-04-02
Abstract: PURPOSE:To ionize a specimen under the atmospheric pressure effectively by arranging an emitter made of a metal indicating a high work function within an ionizing chamber retained under atmospheric pressure, and heating it to an appropriate temp. CONSTITUTION:An emitter 8 made of a metal indicating a high work function such as iridium is arranged within an ionizing chamber 5 held under atmospheric pressure and heated to an appropriate temp., and a specimen shall run against the emitter 8 by introducing it into the ionizing chamber 5 while getting on the carrier gas. When specimen molecules collide with the heated solid surface and are repulsed, some of the molecules get rid of electrons to become ions. With higher work function of the solid and with lower ionization energy of the specimen molecules, more specimen molecules are ionized. When the specimen 8 collides with the emitter 8 consisting of a metal indicating a high work function, therefore, the specimen is ionized with good effectiveness and can be ionized effectively under the atmospheric pressure.
Patent JP-S60223809-A (JP)
Title: Polymerization of vinyl chloride
Inventor: MASUKO SEIICHI
IPC: C08F14/00
Filed: 1984-04-23
Abstract: PURPOSE:To prevent a pipe and a valve from being clogged by scale deposition, by sealing the opposite side of a valve directly attached to a polymerizer with an inert liquid or gas in the polymerization of vinyl chloride in an aqueous medium. CONSTITUTION:In the polymerization of vinyl chloride or a mixture thereof with other copolymerizable monomers in an aqueous medium, the opposite side of a valve directly attached to the polymerizer is sealed with an inert liquid or an inert gas so that the pressure may be higher than the inside pressure in the polymerizer. Although the inert liquid may be any one that can seal leakage of vinyl chloride from the valve, water is desirable because of sefety and freedom from waste water disposal problem. An example of a method for sealing an inert liquid consists in providing another valve on the opposite side of each valve and sealing each pipe section between the valves with the inert liquid.