baber/WOPTO huggingface dataset:
Patent JP-H0510686-A (JP)
Title: Preheating method for material to be charged in electric furnace and upper bin for preheating material
Inventor: SHIBUYA HIROYUKI
IPC: F27D13/00
Filed: 1991-07-03
Abstract: PURPOSE:To efficiently use generated gas by burning gas generated from an electric furnace to generate suitably regulated hot blast, and bringing the blast into contact with material supplied into bin body on the furnace to be charged in the furnace. CONSTITUTION:Gas generated from an electric furnace, supplied from a combustion gas support tube 11 is burned with the air supplied from an air tube 12 in a combustion furnace 10. Then, an air amount to be supplied from an air tube 14 is so regulated by a temperature control meter 15 that a temperature of a main conduit 13 for hot blast becomes a set value between 150 deg.C and 350 deg.C. The temperature regulated blast is blown from a hot blast supporting tube 16 into an upper bin 4 on the furnace, and discharged through material particles from a discharge supporting tube 17. In the meantime, a shut-off damper 21 remains closed. The set temperature of the blast to be supplied or hot blast amount is so altered that the temperature of the discharge gas does not drop to lower than 100 deg.C to prevent dew-condensation of a gas passage after the bin body outlet.
Patent JP-H0328084-A (JP)
Title: Body of car
Inventor: MATSUMOTO TAKUYA
IPC: B62D25/00
Filed: 1989-06-26
Abstract: PURPOSE:To inform existence of a car to its surrounding along with other necessary notices at nighttime easily and certainly by forming the body of the car from a material emitting light with electric current. CONSTITUTION:The body of a car is formed from a material emitting light with electricity, for ex. an LED plate. The body is constructed while divided in the bonnet part 1, fender parts 2, trunk part 4, proof part 5, and the front and rear faces 6, 7 in the same fashion as in a conventional arrangement, and wiring is made so that the electricity is suppliable to these parts from a built-in battery, and it shall be possible to open and close each circuitry. The fender parts 2 shall be capable of twinkling so as to be used as direction indicator. Lights 8 are furnished at the front face 6 in the same fashion as in a conventional arrangement, while the light emitted from the rear face 7 shall be capable of dimming in the whole or partially so as to serve indicating the brake application.
Patent JP-H08170125-A (JP)
Title: Production of tin triniobium superconductor
Inventor: MAAKU GIRUBAATO BENTSU
IPC: H01B13/00
Filed: 1995-06-29
Abstract: PURPOSE: To efficiently produce an Nb 3 Sn superconductor foil by successively passing a niobium-based foil with an oxide layer on its surface, at a uniform speed through a high temp. decomposition anneal furnace, a low temp. molten tin bath and a high temp. reaction anneal furnace.  
     CONSTITUTION: The process for forming the Nb 3 Sn superconductor foil is performed in an enclosed chamber consisting essentially of an inert atmosphere, such as Ar or the like, that is substantially oxygen free, and is comprised of the steps of passing continuously at a uniform speed, a niobium-based alloy foil with an oxide layer on its surface, which has a thickness greater than about 0.0005 inch. and consists of, preferably Nb and 1 atomic % of Zr, through a vertical decomposition anneal furnace, starting at the top of the decomposition anneal furnace and traveling downward, at a temp. of above about 930°C for about 10-30 sec. in order to allow about 2% of oxygen to diffuse into the foil from the oxide layer, then passing the treated foil through a molten tin bath at a temp. of about 200-800°C to form Sn-coating having a thickness of 2-30 μm on the surface of the foil, and passing the Sn-coated Nb-based alloy foil through a vertical reaction anneal furnace, starting from the bottom of the reaction anneal furnace and traveling upward, at a temp. higher than 1,100°C. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S5788740-A (JP)
Title: Semiconductor device
Inventor: KITAMURA WAHEI
IPC: H01L21/58
Filed: 1980-11-21
Abstract: PURPOSE:To enable attainment of the bonding strength as much as that of Au-Si alloy at low cost by using Al-Sn alloy to fix a semiconductor element. CONSTITUTION:On the surface of a supporting substance 1 is formed an Al- plating layer 2, while on the back surface of an Si semiconductor element 3 is formed an Al evaporation layer 4. And the element 3 is fixed to the supporting substance 1 in the ambience of high temperature by means of low-melting alloy 5 whose main constituents are Al and Sn. By this constitution, the large bonding strength is obtained without using such expensive material as Au, since Al-Sn has sufficient bonding power as much as that of Au-Si. In addition, since Au is not used, the bad effect of diffusion of Au on the characteristics of the element is not caused nearly at all.
Patent JP-S5952663-A (JP)
Title: Ink jet head
Inventor: MIZUNO TSUNEO
IPC: B41J2/045
Filed: 1982-09-20
Abstract: PURPOSE:To make it possible to inspect the airtightness of each ink passage of an ink jet head, by a method wherein a common ink chamber is provided independently of a supply passage and connected to the supply passage through a connecting passage. CONSTITUTION:Rubbery substance is pressed to the front surface of a nozzle 7 to hermetically seal the opening part thereof. In the next step, for example, distilled water is introduced into each opening part 10 of each ink supply passage 3 and the leakage of distilled water from the opening part 3 of the other ink supply passage 10, especially, from the adjacent opening 10 is investigated to make it possible to judge whether each ink supply passage is perfectly and hermetically sealed or not. The respectively independently provided common ink chamber 2 and the ink supply passage 3 are connected by attaching a lid 9 after inspection is completed.
Patent JP-S5592083-A (JP)
Title: Outline compensation circuit
Inventor: KUSANO YASUO
IPC: H04N5/20
Filed: 1978-12-29
Abstract: PURPOSE: To make it possible to emphasize outline correction on a bright screen by forming an outline correction signal on a basis of the video signal before gamma- correction and by adding this correction signal to a gamma-corrected video signal in outline signal generation circuit.  
     CONSTITUTION: A color video signal (G signal) is taken out from the preceding stage of gamma-correction circuit 3, and an outline correction signal is formed in outline signal generation circuit 5 on a basis of this video signal. Consequently, in this case, when the signal of a step wave as shown in figure (a) is supplied as a color video signal, the outline correction signal as shown in figure (d) is obtained from outline signal generation circuit 5 and is added to the Y signal, which is obtained from delay circuit 6, in adder circuit 7, and the outline of the Y signal is corrected and emphasized. Thus, outline correction effects are increased. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6319397-A (JP)
Inventor: KAWAMURA KUNIMOTO
IPC: E21D9/06
Filed: 1986-07-11
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-S5866517-A (JP)
Inventor: CHIHARA ISAO
IPC: H02H3/40
Filed: 1981-10-15
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-H0716475-A (JP)
Title: Metallic carrier
Inventor: OTA HITOSHI
IPC: B01D53/86
Filed: 1993-07-01
Abstract: PURPOSE:To provide a metallic carrier capable of surely preventing brazing corrosion due to excess sticking of a brazing filler metal. CONSTITUTION:Flat sheets 1a and corrugated sheets 1b each made of a heat resistant metal are alternately laminated or a flat sheet 1a and a corrugated sheet 1b are superposed and wound. The resulting honeycomb body 1 is housed in an outer tube 2 to obtain a metallic carrier. At this time, the flat sheet 1a is joined to the peaks and valleys of the corrugated sheet 1b in the honeycomb body 1 and unjoined parts 4 are formed at both edges of each joined part.
Patent JP-S6142639-A (JP)
Title: Reversal slide containing magazine driving device
Inventor: KASHIWAGI SHIGEO
IPC: G03B27/32
Filed: 1984-08-03
Abstract: PURPOSE:To fetch and contain optionally a desired slide by rotating a placing base for placing a reversal slide containing magazine to a prescribed position and driving it up and down, fetching an optional slide containing pocket in the magazine, and moving it to a containing position. CONSTITUTION:As for a magazine driving device 14, a cylindrical body 78 is provided vertically on a machine base 76, and as for this cylindrical body 78, a feed screw 80 is axially supported vertically to the shaft center part, and a timing belt 88 is interposed between a gear 82 fixed to the lower end part and an output gear 86 of a motor 84 installed to the machine base 76. Therefore, the base is rotated round the vertical shaft center by a rotation of the motor 84. A ball screw nut 90 screwed to the feed screw 80 is fixed to the center part of a supporting plate 92, and both end parts of the supporting plate 92 pass through an opening 94 formed as a longitudinal direction in the upper and the lower directions, on the cylindrical body 78, and they are fixed to a lifting base 96 through a bracket 95. As for this lifting base 96, the cylindrical body 78 passes through the center part, its one end is fixed to a lifting wall 98, and this lifting wall 98 can be moved up and down by being guided by a fixed wall 100 provided vertically, from the machine base 76.
Patent JP-S5865559-A (JP)
Title: Automatic measuring device for thickness of ingot
Inventor: YOKOYAMA MASAYOSHI
IPC: G01B7/00
Filed: 1981-10-13
Abstract: PURPOSE:To measure the thickness of ingots automatically and continuously by utilization of an electromagnetic induction effect by providing an electromagnetic  inductive element in proximity to a magnetic material piece which follows up the vertical movements of a movable side pinch roll. CONSTITUTION:When a movable side pinch roll 2 moves vertically according to the fluctuations in the height of an ingot 3, a magnetic material piece 4 moves vertically by following up said movements. At this time the distance between the piece 4 and an electromagnetic inductive element 6 fluctuates and the impednace of the element 6 changes. This impedance is measured with a measuring device 7, and is outputted to an operating device 9 via an amplifier 8. The operating device 9 operates the average value of the signal thereof successively and converts the same to the average value of the ingot 3. Further, the operating device determines the length of the ingot 3 when the actual ingot weight attains the required weight of the single ingot from said value, displays the length on a display device 10 and instructs cutting to a cutting machine 11.
Patent JP-S6225872-A (JP)
Title: Switching power unit
Inventor: FUKUCHI TAKESHI
IPC: H02M3/28
Filed: 1985-07-26
Abstract: PURPOSE:To miniaturize a switching power supply and improve efficiency thereof by controlling currents flowing through a dummy resistor for stabilizing output voltage by a power supply external signal controlling the load of an output. CONSTITUTION:A switching transistor Q1 is turned ON-OFF, and induced voltage is generated in a secondary winding for a transformer T3. The induced voltage is rectified and smoothed, and an DC output is acquired. When a signal is not emitted from a control section, a transistor Q4 in a power supply is turned OFF, and a transistor Q3 for controlling a dummy resistor is turned ON. Consequently, since currents flow through the dummy resistor R5, currents flowing through a choke coil L1 are not brought to a discontinuous state, and output voltage does not rise abnormally. When the signal of load ON is emitted by a signal from the control section, the transistor Q4 in the power supply is turned ON, and the transistor Q3 is turned OFF. Accordingly, currents do not flow through the dummy resistor R5.
Patent JP-H1115098-A (JP)
Title: Silver halide photographic sensitive material
Inventor: HIOKI TAKANORI
IPC: G03C1/18
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide the silver halide photographic sensitive material having a <=640 nm sensitization maximum and high in sensitivity to red light shorter in wavelength. SOLUTION: This photographic sensitive material contains (111) host flat silver halide grains having parallel principal faces and an aspect ratio of >=3 and comprising silver iodobromide or bromide and occupying >=50% of the projection areas of the total silver halide grains in an emulsion, and in a process for adding an emulsion containing silver halide grains less soluble than these host flat silver halide grains, a carbocyanine dye comprising a specified naphthothiazole ring and an N-sulfoethylated benzothiazole ring or that comprising a specified naphthoxazole ring and an N-sulfoethylated benzo-thiazole ring or the like is contained in the silver halide emulsion composed of <=75% of the side faces of the host grains comprising (111) faces.
Patent JP-H05329883-A (JP)
Title: Production of decorative molded object
Inventor: OOKA SATOSHI
IPC: B29K105/20
Filed: 1992-05-29
Abstract: PURPOSE:To provide a decorative layer having no wrinkle on a thick corner part of a molded object and to prevent an occurrence of a sink mark. CONSTITUTION:A decorative sheet 2 provided with a decorative layer on a substrate sheet is fixed to a mold A 11 having a cavity 13. A mold B 12 provided with a projected part 3 having round corner parts 31 and an injection port 14 is closed so that the decorative sheet 2 is pressed into the cavity 13 of the mold A by the projected part 3. A melt resin is injected into the cavity 13 while the injection pressure of the melt resin is controlled to be low. The obtained molded object having thick corner parts formed by the corner parts 31 of the projected part 3 of the mold B 12 is cooled.
Patent JP-H1115516-A (JP)
Title: Plant performance diagnostic device
Inventor: HOSAKA SHIGETAKA
IPC: G05B23/02
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a plant performance diagnostic device which can diagnose the operation data of different operating conditions. SOLUTION: This diagnostic device is provided with an operation data storage means 2 which stores the inputted operation data, an operation data conversion means 9 which corrects the operation data stored in the means 2 based on the common operating condition and uses them as the diagnostic data, a diagnostic data storage means 12, a decision parameter storage means 4 which stores the inputted decision parameter, a diagnostic causation matrix storage means 6 which stores the inputted diagnostic causation matrix, a diagnostic means 10 which diagnoses the performance of plant component equipments based on the diagnostic data of the means 12, the decision parameter of the means 4 and the diagnostic causation matrix of the means 6, and the output means 7 and 8 which outputs the diagnostic results obtained by the means 10.
Patent JP-H0916222-A (JP)
Title: Multiplex transmission system
Inventor: IMAIZUMI NOBUHIRO
IPC: G05B19/05
Filed: 1995-06-29
Abstract: PURPOSE: To provide a multiple transmission system which has high reliability. CONSTITUTION: When updated load control information 42 is read in a master load control unit 10, the master load control unit 10 reads load control information 42 out of a detachable external storage means 11 successively plural times and inputs matching load control information 42 when the load control information among the read pieces of load control information matches a specific number of times. When the updated load control information 42 is read in slave load control units 20 and 30, namely, transmitted, the master load control unit 10 performs frame transmission synchronized with normal reception ACK46 and sends check sum information for the load control information 42 sent while divided into unit frames 44 to the respective slave load control units 20 and 30 through ACK48 for confirmation.
Patent JP-H05335877-A (JP)
Title: Sc-cut crystal resonator
Inventor: KOYAMA MITSUAKI
IPC: H03H9/19
Filed: 1992-05-30
Abstract: PURPOSE:To obtain the oscillator employing the SC-cut crystal resonator without spurious radiation without causing a frequency jump against a temperature change. CONSTITUTION:A face of a crystal orthogonal to the Y axis is rotated around the Z axis by nearly 22 deg. and the face is rotated further from the precedingly rotated position around the X axis by nearly 34 deg., and the resonator is cut off from the resulting face. The relation of 14.808<x/t<14.832 or 14.836<x/t<14.860 is obtained, where t is a thickness of the crystal chip and x is the size in the xx' axis direction and the relation of 14.800<z/t<14.832 or 14.840<z/t<14.884 is obtained, where z is the size in the zz' axis direction.
Patent JP-H09228479-A (JP)
Title: Bracing for wooden building and bearing wall of wooden building using the bracing
Inventor: KATO OSAMI
IPC: E04B2/56
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a bearing wall having a sufficient strength without superfluous qualities. SOLUTION: This structure is provided with a wooden sill 2, a wooden girth 4 parallelly arranged above the sill 2 with a specified distance, and a plurality of wooden columns 3 erected between the sill 2 and the girth 4 with a specified distance. A pair of bracings 5 for a wooden building are arranged so as to cross each other between both adjacent columns 3. And fixing metal tools 10 with a dogleg-shaped section welded and fixed at one end of respective bracings 5 are fixed on the upper face of sill 2 and fixing metal tools 10 with a dogleg- shaped section welded and fixed to the other end of respective bracings are fixed to the lower face of the girth 4.
Patent JP-H0721244-A (JP)
Title: Simulator output editing method
Inventor: SUZUKI RIKAKO
IPC: G06F11/25
Filed: 1993-07-02
Abstract: PURPOSE:To display timewise change and the depending relation of signals so that they can easily be viewed by collectively displaying the depending relations of the signals on a drawing where the timewise change of signal values is shown on one screen. CONSTITUTION:A simulator output editing system inputs simulator output 6 and output editing information 13 and it displays a simulation result on a display 14. Then, the system consists of a signal color arrangement setting part 3, a relation line display setting part 4 and a display part 5. output editing information consists of an inter-signal depending relation 7, signal valulue display color designation 8 and relation line display designation 9. The display color is changed in accordance with the change of the value of a first signal designated as a trigger in accordance with information showing the depending relation of signal lines and information showing the display color of the signal line by the sighal value, and the value of a second signal depending on a trigger signal is displayed in the same color as the first signal by adjusting it to the change of the value of the first signal.
Patent JP-S5954700-A (JP)
Title: Preparation of yig single crystal for optical communication
Inventor: KIMURA SHIGEYUKI
IPC: G02F1/09
Filed: 1982-09-21
Abstract: PURPOSE:To obtain the titled single crystal having excellent light transmittance, and uniform light-transmission characteristics throughout nearly the whole length of the obtained single crystal, by adding a bivalent ion of Ca, Zn or Pb to a YIG composition. CONSTITUTION:A composition composed mainly of yttrium-iron garnet, is doped with a bivalent ion of Ca, Zn or Pb. The concentration of the dopant is 0.1X 10<-3>-3.5X10<-3> for Ca and 0.1X10<-3>-2.8X10<-3> for Zn and Pb. The above composition is converted to a single crystal by the travelling solvent floating zone process to obtain the desired YIG single crystal for optical communication.
Patent JP-S6320029-A (JP)
Title: Reactor
Inventor: SHINKAWA TOSHIKAZU
IPC: B01J8/06
Filed: 1986-07-15
Abstract: PURPOSE:To enlarge the allowable range of space velocity in a contact catalystic reaction by flowing a gas from the upper position to the downward through catalyst layer to carry out exothermic reaction and by bringing the outer periphery of a reaction pipe and the inner periphery of a center pipe into contact with pressurized water of saturated temperature. CONSTITUTION:The water flowing upward through the center pipe 2 from a water room 4 is heated to generate water vapor by the heat which is generated by the contact catalystic reaction carried out in the outside periphery of the center pipe and transfered through the pipe wall, and flowed out in a mixed flow of water and vapor from a nozzle 6 of the top end of the center pipe 2. the outer periphery of the reaction pipe 1 is also brought into contact with water, and the vapor is generated by the reaction heat transfered through the pipe wall of the reaction pipe 1. This reaction pipe 1 has a high heat transfer coefficient and the generated heat is changed to the latent heat of evaporation and the temp. is kept constant thereby, and the temp. difference DELTAT between the reaction temp. of catalyst layer and the fluid temp. of the center pipe id kept in a specific condition.
Patent JP-H11355212-A (JP)
Title: Optical beacon transmission reception equipment
Inventor: NAITO ATSUSHI
IPC: H04B10/11
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To accurately communicate required data even in the case of moving at a high speed and to sufficiently deal with the communication even when the amount of data transmission is increased by switching and controlling whether the reception or transmission of optical beacon data is to be operated while instructing communication time to an optical transmission/reception control part corresponding to velocity information. SOLUTION: The velocity information provided by a velocity information part 7 is transmitted regularly to a communication control part 4. At the communication control part 4, an operation program in a program storage part 5 and data in a data storage part 6 are read out corresponding to the velocity information and while instructing the preset communication time based on that operation program, it is transmitted to an optical transmission/reception control part 3 whether the reception of optical beacon data due to an optical reception part 1 or the transmission of optical data due to an optical transmission part 2 is to be operated. Thus, at the optical transmission/reception control part 3, the reception time of optical beacon data due to the optical reception part 1 or the transmission time of optical data due to the optical transmission part 2 can be changed.
Patent JP-H08335482-A (JP)
Title: Panel mount type connector
Inventor: SAWA TOSHIKAZU
IPC: H01R13/74
Filed: 1995-06-06
Abstract: PURPOSE: To prevent coming off of a spring piece from the hole edge of a mounting hole. CONSTITUTION: When a locking member 30 is in the locking position, the locking member 30 is locked in a spring piece 20 to regulate the elastic deformation of the spring piece 20 to the inside. The spring piece 20 does not displace in the direction of coming off from the hole edge of a fixing hole H caused by running against the spring piece 20 of other members, and coming off of a connector 10 from a panel P is prevented.
Patent JP-S5955269-A (JP)
Inventor: TERAKURA MASAMITSU
IPC: A63B53/04
Filed: 1982-09-20
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-S5865482-A (JP)
Inventor: MITANI SATORU
IPC: G06F3/147
Filed: 1981-10-15
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。