baber/WOPTO huggingface dataset:
Patent JP-H10276131-A (JP)
Title: Optical transmission and reception device
Inventor: SHO TOSHIAKI
IPC: H04B10/11
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To lighten in weight and miniaturize a device and to improve tracking speed by cantilever-supporting a first axis rotation mechanism held by a first supporting member so that it rotates a light transmission/reception unit around a first axis and the optical transmission/reception unit by means of a second supporting member so that they rotate around a second axis orthogonal to the first axis and rotating them by means of a second rotation mechanism. SOLUTION: An optical transmission/reception unit 10 emits the transmission light of light emitting element through a transmission lens 12 and received light collected through a reception lens 13 by a light-receiving element. A first axis rotation mechanism 30 is supported by the first feed forked first supporting member 20 so that it can be rotated with the first axes 15 and 15 supporting the optical transmission/reception unit 10. A second axis rotation mechanism 50 is fitted to a second supporting member 40 so that it cantilever-supports a first supporting member 20 through a second axis 24 orthogonal to the first axis 15 and it rotates the second axis 24. The optical transmission/reception unit 10 can be rotated with the first axes 15 and 15 as centers or the second axis 24 as a center and tracking can satisfactorily be executed.
Patent JP-S59203913-A (JP)
Title: Inspecting method of molded article
Inventor: ENOMOTO SHIYOUICHI
IPC: G01B21/02
Filed: 1983-05-04
Abstract: PURPOSE:To improve inspection precision and shorten a necessary inspection time by inputting a specified value of molding inspection and an upper-limit value and a lower-limit value to a computer, and measuring a molded article to be inspected by a measuring equipment interlocking with the computer. CONSTITUTION:The specified value, upper-limit value, and lower limit value of the inspection of the molding to be inspected are registered only for the 1st time in the computer 1. The molding to be inspected is measured by the measuring equipment 2 as to necessary inspection items. Consequently, measured values are obtained automatically only by input in the 2nd and succeeding inspecting operations, and an inspection result document is obtained by a printer 3. This inspecting method eliminates an error in measurement position, an omission of measurement, misreading of coordinates, and an error in calculation completely; the inspection precision is improved greatly and the necessary inspection time is shortened.
Patent JP-S60223834-A (JP)
Title: Molding of buoyant material
Inventor: KAMEI AKIHIRO
IPC: C08J9/32
Filed: 1984-04-20
Abstract: PURPOSE:To mold a buoyant material having a small specific gravity and a large strength and not always needing to be cured, in an advantageous manner, by adding a flowable mixture comprising a liquid resin and hollow microspheres to chips formed by finely breaking a specified cured product and curing the resulting mixture. CONSTITUTION:A mold 11 is filled with 10-100mm.-square chips 12 obtained by impregnating hollow microspheres (e.g., glass microballoons) with a liquid resin (e.g., thermosetting epoxy resin), curing the obtained composition by heating and finely breaking the cured product. Separately a flowable mixture is obtained by placing the same liquid resin and hollow microspheres as above in a storage tank 13 and mixing them by agitation with an agitator 14 while defoaming the mixture in vacuum. This flowable mixture is fed to the mold 11 through a pressure-transfer hose 16 by compressed air supplied to the storage tank 13 through a pressurization hose 15 and allowed to penetrate sufficiently into spaces among the finely broken cured products 12. The pressure-transfer hose 16 is then removed, and the mold 11 is sealed. The mixture is cured by standing at room temperature.
Patent JP-S63244849-A (JP)
Title: Semiconductor integrated circuit
Inventor: OKADA YOSHIO
IPC: H01L21/60
Filed: 1987-03-31
Abstract: PURPOSE:To prevent delay of a signal and malfunction of an internal circuit, by forming a plurality of bonding pads on an integrated circuit chip and electrically connecting arbitrary ones of them to each other. CONSTITUTION:Two bonding pads 11 for power supply voltage are connected to each other through a bonding wire 13 and further only one of them 11 is connected with an outside pin 14 for power supply voltage through a bonding wire 13. Pads including a bonding pad 12 for an earth voltage are electrically connected with the outside pins 14 corresponding to the pads respectively through the bonding wires 13. Namely, an IC is provided with two bonding pads for power supply voltage, and both these pads are connected to each other on a chip by the use of a bonding wire, and further one of the pads is connected to one outside pin. Delay of a signal or malfunction of an internal circuit can be hence prevented without enlarging the package or complicating the design of wiring patterns.
Patent JP-S522654-A (JP)
Title: Toothpick and its production
Inventor: KUWABARA MINORU
IPC: A61C15/02
Filed: 1975-06-24
Abstract: PURPOSE: To produce a toothpick from caudal, pectoral or the like fins of large size fish such as tune, bonito or the like which have been wasted thereby to save the resources, difficult to break and sometimes capable of being rensed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01251063-A (JP)
Title: Image forming device
Inventor: IWATA YASUHIRO
IPC: G03G15/043
Filed: 1988-03-31
Abstract: PURPOSE:To accomplish effective copying actions by detecting whether or not an original cover member is completely closed and omitting actions for erasing the image of the periphery of an original image at the time of detecting that the member is closed. CONSTITUTION:At the time of judging that a frameless mode is specified according to the operation of an editing key 30g and an operational key 304 and detecting that the original cover 11 is not closed by a cover detection switch 600 according to the operation of a copying key 30a, a dark part is detected from reflected light from an original surface by the scanning of an optical system and the charges on a corresponding photosensitive drum are removed so as to erase the image which appears on the periphery of the original image. On the other hand, at the time of detecting that the original cove 11 is closed, the above-mentioned erasing actions are omitted. Thus, a series of actions from preliminary scanning for identifying light and darkness to the removal of the surface charges of the corresponding photosensitive drum become needless when the original cover is closed.
Patent JP-H03281893-A (JP)
Title: Shield type tunnel excavator
Inventor: TERASAWA FUMIAKI
IPC: E21D9/087
Filed: 1990-03-29
Abstract: PURPOSE:To make it possible to arrange an apparatus that is large enough to interfere with the axis of an excavator to a space between optical path changing devices by a method wherein a target is arranged in a first shield main body and a pair of the optical path-changing devices are provided in a second shield main body. CONSTITUTION:A tunnel excavator 10 is constructed of a barrel like first shield main body 12 and a second shield main body 14 that is connected to the rear part of the main body 12. A TV camera 44 and a target 42 that receives ray 40 from a light source 38 provided in a starting shaft are provided in a barrel- like section of the first shield main body 12. A pair of optical path-changing devices 54, 56 that changes the optical path of the ray 40 are arranged in the second shield main body 14, and a pair of reflecting mirrors 58 are provided to each of the optical path-changing devices. When the axis of the excavator 10 is aligned with the projected reference line, the ray 40 is irradiated on the center of the target through the first and second optical path-changing devices 54, 56, and when the axis is misaligned, the ray is irradiated being off the center of the target.
Patent JP-S62234822-A (JP)
Inventor: TAMAKI NOBUAKI
IPC: H01H51/34
Filed: 1986-04-05
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-S58195734-A (JP)
Title: Electrically heated kettle
Inventor: TOMITA KAZUNORI
IPC: F24H1/06
Filed: 1982-05-10
Abstract: PURPOSE:To eliminate bad influence on every part of a kettle exerted by overheating by a method wherein the bottom of the kettle body excepting the location at which a heater etc. is installed is formed with recesses in which water is allowed to remain during water heating thereby preventing overheating of the bottom part. CONSTITUTION:When, after filling water in a kettle body 1 and shutting off its lid 5, an electric current is applied through a power source cord 12 to a heater 9 installed on the lower surface of a bottom plate 2, the water boils to generate steam. When the steam passes through a whistle 7 formed in a water pouring port 6, the whistle blows thereby alarming the boiling of water. When the temperature of a heated surface 2a of the bottom plate 2 exceeds a predetermined value, a safety device 10 is actuated to interrupt the flow of electric current through the heater 9. At that time, water remains in recesses 2b, 2c formed in the bottom plate 2, and therefore the temperature of the latter is not allowed to exceed the boiling point of water. Therefore, excessive heat is not applied to a saddle 11 and caulked part of the body 1 and the bottom plate 2 to prevent loosening of the caulked parts and giving bad influence on every part of the kettle.
Patent JP-H07286120-A (JP)
Title: Pate composition
Inventor: IWAKOSHI MASAO
IPC: C09D161/20
Filed: 1994-04-18
Abstract: PURPOSE:To provide a pate composition applied to plywood having defects such as crack and pinhole and suitable to repair for obtaining smooth surface by blending an amino resin, inorganic powder and microballoons with a curing agent. CONSTITUTION:This composition is obtained by blending (A) a main agent composed of (i) 100 pts.wt. of amino resin such as melamine resin or urea melamine resin and (ii) 50-300 pts.wt. of inorganic powder consisting of clay, tale and kaolin, (iii) 2-50 pts.wt. of microballoons consisting of glass balloon, phenol resin balloon, etc., and having preferably <=100mum particle diameter and as necessary, (iv) 0-100 pts.wt. of a synthetic resin emulsion such as an acrylic resin-based emulsion with (B) a curing agent consisting of ammonium chloride, oxalic acid and hydrochloric acid, etc., in a weight ratio of the component A: the component B of 100:(2-10).
Patent JP-H04314690-A (JP)
Title: Fixing device for missile steering wing
Inventor: NAGAHATA MASASHI
IPC: B64D7/00
Filed: 1991-04-11
Abstract: PURPOSE:To prevent generation of coupled flutter with a missile steering wing in a low speed region of a wing, mounted on the wing tip of an air craft, by releasing a fixing means of the missile steering wing when ground running of the aircraft is started to exceed a speed in the vicinity of the take-off speed. CONSTITUTION:A retainer 4 is turnably provided in an upper surface of a launcher 3 mounted to a point end of a main wing 03, and the retainer, whose point end is formed in hook shape, is stopped to a trailing edge of a front steering wing 2 of a missile 1, mounted to the launcher 3, to prevent the front steering wing 2 from fluttering. A resistance plate 4a is fixedly provided in an attitude of receiving the largest dynamic pressure normally opposed to an air stream in a top part of the retainer 4 in a condition that the front steering wing 2 is fixedly stopped to the retainer 4. When a missile flies at a high speed of the predetermined or more, the resistance plate 4a exceeds torque of the retainer 4 by the increased dynamic pressure to turn the retainer 4 rearward disengaged from the front steering wing 2.
Patent JP-S60223212-A (JP)
Title: Amplifier circuit
Inventor: SAWAZAKI KENICHI
IPC: H03F3/38
Filed: 1984-04-19
Abstract: PURPOSE:To obtain the high gain with a low level of noises by converting the input signal voltage into an amplitude change or a frequency change of a high frequency signal after converting it once to an electrostatic capacity change and then extracting said converted change as a volage change. CONSTITUTION:The input signal V1 is applied to terminals 1a and 1b respectively. A capacitor 2 is connected to both terminals together with a parallel circuit of a resonance capacitor 4 and an inductor 5 via a voltage variable capacity diode 3 serving as a voltage/capacity conversion means. An inductor 7 is connected photoelectrically to the inductor 5 of a resonance circuit, and a matching capacitor 8 is connected in parallel to the inductor 7 to constitute a high frequency circuit 10 which converts the electrostatic capacity change of the diode 3 into an amplitude change of a high frequency signal together with a high frequency oscillator 9. An inductor 11 is connected photomagnetically to the inductor 5 to constitute an amplitude wave detecting circuit 15 together with a diode 12, a capacitor 13 and a resistance 14. Then the amplified output voltage V2 is obtained between output terminals 16a and 16b.
Patent JP-H08321031-A (JP)
Title: Magnetic recording medium with high recording density
Inventor: HANSU YURUGEN RIHITAA
IPC: G11B5/68
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic recording medium having high recording density. SOLUTION: A magnetic recording medium intended for high recording density exhibits advantageous recording characteristics when it has a small nonlinear distortion. At the time of square wave recording, difference between an output level outT calculated after resetting a frequency response from single pulse measurement and an output level outF measured with same wavelength goes plus when a recording current is regulated to the maximum level of basic wave of square wave function having wavelength corresponding to three times of the gap width gW of an electrical head.
Patent JP-S57195387-A (JP)
Title: Data lien precharging system of memory integrated circuit
Inventor: YONEDA YUTAKA
IPC: G11C7/12
Filed: 1981-05-27
Abstract: PURPOSE:To minimize a delay time until the starting of the precharging of a data line and to realize a high-speed memory by detecting the potential of a word line and starting the precharging of the data line after the detected potential drops sufficiently. CONSTITUTION:When charge on a word line 10 is to be discharged where the charge remains most lastly, e.g. on the side of a word driver 11, the potential of the word line is detected at its farther end A. The obtained signal is used as the gate signal of a transistor (TR) Qs. While the word line 10 is at a high potential, the TR Qs turns on and no data line precharging signal is generated. When the data line potential drops sufficiently and becomes lower than a threshold level voltage, the TR Qs turns off and the data line precharging signal goes up to a high potential, thereby starting the precharging of the data line.
Patent JP-S62237970-A (JP)
Title: Method for marking bar code symbol
Inventor: MATSUMORI TOSHIYUKI
IPC: B05D7/04
Filed: 1986-04-08
Abstract: PURPOSE:To simply form an accurate bar code symbol mark even to a complicated surface or a small lot of products, by using a resin film containing a metal powder as a marking material and adapting the same to the surface of a packing material. CONSTITUTION:A resin layer 2 comprising cellulose nitrate, cyclized rubber or an acrylic resin containing a metal powder comprising aluminum, copper or nickel is laminated to the surface of a packing material 1 and, if necessary, a colorant-containing resin layer can be interposed between both of them. Next, this packing material is mounted to an article and the metal powder-containing resin layer 2 is irradiated with thermal radiation 5 through a metal plate mask 4 having a predetermined bar code symbol mark carved therein. By this irradiation treatment, the irradiated part (a) of the metal powder-containing resin layer is removed by volatilization and only a non-irradiated part (b) remains to come to a desired mark.
Patent JP-H11281803-A (JP)
Title: Method for limiting optical intensity and limiter
Inventor: ICHIKAWA JUNICHIRO
IPC: G02B6/00
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To easily attenuate an abnormally high intensity light with precision without relying on wave length and polarized wave by arranging a liquid consisting of polar molecules between an optical output means and optical input means, making a light incident on the polar molecule liquid from the optical output means so as to scatter a part of it and receiving a part of the transmitted light by means of the optical input means. SOLUTION: The light enters from the optical fiber core 2b of an optical fiber 2 at an optical output side and the light is made incident on the polar molecule liquid 1a from an optical output surface 2c. Then, in the polar molecules distributed in its optical path 1c, light intensity is attenuated, a refractive index is changed, a part of the incident light is scattered and adopted as a scatter light 1e and an optical intensity density is attenuated. The light transmitted through the liquid 1a along the optical path 1c is inputted to the optical fiber core 3b from the optical input surface 3c of the optical fiber 3 at an optical input side and inputted to desired optical parts or an element. The intensity of the inputted light onto the optical input surface 3c is lower than that of the light outputted form the optical output surface 2c.
Patent JP-S6217479-A (JP)
Inventor: ROBAATO JIEI TOORENSU
IPC: F16K31/06
Filed: 1986-04-08
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-S523996-A (JP)
Title: Recirculating flow control system for reactor plant
Inventor: SHIDA TOUICHI
IPC: G21D3/08
Filed: 1975-06-27
Abstract: PURPOSE: Recirculating flow is controlled when a temperature of supplied water is lowered to decrease a possibility of scrum of high neutron flux and further to maintain a good condition of the fuel. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09246258-A (JP)
Title: Film making device
Inventor: KANEKO TAKASHI
IPC: C23C16/44
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a film making device which ensures film uniformity without being influenced with original condition of a wafer. SOLUTION: A device is comprised of a gas supplying tube 20 with which an N2 supplying branch tube 21 and an NH3 supplying branch tube 22 are junctioned to flow together at a flow starting terminal being junctioned at a lower part of a reaction room 11 of a vertical furnace 10, of a resolving unit 40 which resolves NH3 gas into N2 gas and so on by light being provided through the gas supplying tube 20 and of the reaction room 11 to which mixing gas of N2 gas and so on by resolving NH3 before flowing into the reaction room 11 is induced.
Patent JP-S59204554-A (JP)
Inventor: ISHIZAWA HIDEYOSHI
IPC: B32B43/00
Filed: 1983-05-07
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-H11276433-A (JP)
Title: Electronic endoscope
Inventor: OMOTO MASAKAZU
IPC: G02B23/24
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an electronic endoscope having a further thinned tip part, and having no orientation irregularity, in which assemblage workability is considered. SOLUTION: On a solid camera element substrate 21A, a CCD camera part 22, and a light emitting part 23 comprising a plurality of light emitting elements 23A collected and disposed are arranged. In this solid camera element substrate 21A, a through hole 24 for a treatment member tube in which a tube for a treatment member is inserted, a through hole 25 for a gas feeding/water feeding tube in which a gas feeding/water feeding tube is inserted, and a through hole 26 for a suction tube in which a suction tube is inserted are formed.  In making the respective tubes communicate with an opening for a treatment member disposed at a tip part, a gas feeding/water feeding nozzle, and a suction through hole, these tubes are connected through the through holes 24, 25, 26 corresponding to the respective tubes formed in the solid camera element substrate 21A to compose an endoscope, thereby diameter of the tip part of the endoscope can be thinned.
Patent JP-S555885-A (JP)
Title: Method of scattering liquid widely
Inventor: ISHIKAWA TAKASHI
IPC: B29C39/24
Filed: 1978-06-30
Abstract: PURPOSE:To spread liquid at a uniform thickness and in a wide belt state by jetting it fanwise from several nozzles. CONSTITUTION:Several nozzles N having a conduit 4, a direction changing plate 5 and a discharging mouth 6 at the end of the conduit are arranged in the lateral derection to a transmitting wide belt 7 and liquid material is jetted in a circular discharging locus (fanwise) and spread in a uniform thickness.
Patent JP-H01249474-A (JP)
Title: Printing output device control system
Inventor: KIMURA HIDEKI
IPC: B41J29/38
Filed: 1988-03-31
Abstract: PURPOSE:To simplify a program and to facilitate a management, by a method wherein the selection and drive command of a printing drive system is conducted not by an instruction from a computer body side but by an automatic manner in a printing output device. CONSTITUTION:To a computer body 6 a plurality of printing output devices 7 are connected. In each of the printing output devices 7, a drive system selection control part 8, a command control part 9, a mechanism control part 10, and a printing part 11 are incorporated. When receiving an initializing information command, the drive system selection control part 8 selects one drive format from among printing drive systems of a drive A for processing one sheet of cutform, a drive B for automatically feeding cutform, and a drive C for continuous document with the addition of drive system selection information, furthermore converting the selected format to a command format to the command control part 9, storing the same in a work in the drive system selection control part 8, delivering the initializing information to the command control part 9, and initializing the mechanism control part 10 and the printing part 11. The computer body 6 issues printing data to the printing output device 7. At the time of receiving the printing data, the drive system selection control part 8 discriminates a drive system selection information, and indicates a drive format and delivers the received data to the command control part 9.
Patent JP-S61239538-A (JP)
Title: Liquid metal ion source for filed emission type ion beam generator
Inventor: MIYAUCHI EIZO
IPC: H01J27/26
Filed: 1985-04-17
Abstract: PURPOSE:To obtain a liquid metal ion source enable of selective generation of impurity ions for forming P-type and N-type electrodes from single ion generating section without replacing the ion source by specifying the composition of atomic % in four element alloy of Au-Si-Be-Ge. CONSTITUTION:It is four element alloy of Au-Si-Be-Ge having atomic % composition of (71+ or -8):(10+ or -1.5):(10+ or -3):(9+ or -3). Said alloy has low melting point and optimal as a liquid metal ion source for field emission type ion beam generator. Since typical N-type impurities or Si, Ge and typical P-type impurities or Be are contained in said alloy, various semiconductor device can be produced without replacing the ion source in the way of process.