baber/WOPTO huggingface dataset:
Patent JP-H09195339-A (JP)
Title: Method of connecting exterior piping
Inventor: AOKI MASAMI
IPC: E03C1/12
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To readily connect to a pair of supplementary heating tubes raised at an opening of the framework by fixing piercing metal pieces of a cap nut or a touch joint with a circulation hose connected to the interior side and a flexible pipe connected to the exterior side at the stepped part of a water prevention pan. SOLUTION: At an opening of the floor slab of a building framework, a pair of tubes T extended from a hot water supplier combustion device is raised and fixed, and a screw is formed to be connected with the piercing metal piece 9 at the tip end of a pair of tubes T where a lid is attached thereon. On the other hand, to a stepped part 11 formed on a water prevention pan P, a piercing metal piece 9 of a cap nut or a touch joint is fixed beforehand, and further the piercing metal piece 9 is secured with a pliable circulation hose 8 to the end part of an interior side and a flexible pipe 10 to the end part of an exterior side of the piercing metal piece 9. A bath tub is installed in the recess of the water prevention pan P and the circulation hose 8 is connected, and the pierce metal piece 9 and a pair of the tubes T are connected via a flexible pipe 10 and a lid is fitted in the opening.
Patent JP-S59147408-A (JP)
Inventor: NOI KEIICHI
IPC: C04B35/46
Filed: 1983-02-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55112844-A (JP)
Title: Carburetor antipercolator
Inventor: SATOU YASUO
IPC: F02M5/10
Filed: 1979-02-26
Abstract: PURPOSE: To prevent percolation from occurring in a float chamber for easy access to start an engine by discharging fuel in the float chamber at stop of the engine.  
     CONSTITUTION: The lower part of a float chamger 3 housing a float 11 is connected to an auxiliary fuel well 4 by a valve 25. In the auxiliary fuel well 4 a lifting bed 18 moves up and down with a rod 24 of the valve 25, extending downwards to shape a stem 19 which is interlocked with a diaphragm 29 of a driving device 28. The diaphragm 29 works with a control valve 45 equipped in a pipe 48 connecting the upper spece of the auxiliary fuel well 4 to atmosphere. When an engine runs, the negative pressure room 30 of the device 28 is subjected to a suction negative pressure to open the valve 25 which lifts the bed 18 to send fuel in the chamber 4 into the float chamber 3. At rest of the engine, the bed 18 lowers to discharge fuel in the float chamber 3 and opens the control valve 45. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07230060-A (JP)
Title: Polarizing spectacles for observing stereoscopic picture
Inventor: HARA NOBUHIRO
IPC: G02B30/25
Filed: 1994-02-18
Abstract: PURPOSE:To provide a pair of spectacles for observing a stereoscopic picture capable of stereoscopically viewing a display picture even though the head of a user is inclined. CONSTITUTION:A polarizing lens for stereoscopically viewing the display picture is freely rotatably supported to an external frame 5 with transmission boards 6 and 7 and a shaft 9 and also a dead weight 4 is fixed below the polarizing lens, so that the rotating angle of the polarizing lens is kept in a state where the dead weight is always positioned on a lower part by the weight of the dead weight so as to observe the adequate stereoscopic picture without crossing the perpendicular component and the horizontal component of the polarizing lens even though the external frame 5, the transmission boards 6 and 7, and the shaft 9 rotates centering at the shaft 9.
Patent JP-S58138036-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKURAI JIYUNJI
IPC: H01L21/324
Filed: 1982-02-12
Abstract: PURPOSE:To realize the advancement of recrystallization from the center of a wafer toward the periphery and thus attain the single crystallization of a non- single crystal semiconductor layer uniformly and securely, by keeping the temperature in the periphery of a wafer higher than the temperature of the center in a cooling process after beam scanning. CONSTITUTION:The periphery of a wafer is kept at a high temperature by an auxiliary heating. The rod-formed wafer 11 is advanced to directions shown by arrows and irradiated by a rod-formed beam 12. The both edge parts of the wafer 11 by arranging the auxiliary heater shown by the numeral 13, or the rod formed beam is additionally irradiated onto the position of the auxiliary heater 13. Accordingly, a liquid phase part L is generated on the surface of the wafer 11, and the part shown by the numeral 11' is single-crystallized.
Patent JP-S55113838-A (JP)
Title: Heat-treating method for stainless steel
Inventor: SATOU KOUJI
IPC: C21D6/00
Filed: 1979-02-26
Abstract: PURPOSE:To refine the structure remarkably, and to increase toughness considerably, by hardening and tempering martensitic 13 Cr stainless steel having been hot rolled at a specific temp. CONSTITUTION:Stainless steel of 13 Cr type cont. 0.05-0.15% C, 0.2-1.5% Si, 0.3-1.5 Mn, 0.8-3.5% Ni, 11.5-13.5% Cr, if necessary contg. in addn. 0.05- 1.0% Mo, is hot rolled. The hot rolled stainless steel is heated to a temp. about 800 deg.C between Ac1-Ac3 transformation points, and quenched from the temp. After repetition of this heat treatment one or more times, the stainless steel is tempered at a temp. about 650 deg.C which is not higher than Ac1 transformation point. The structure is refined to a fine martensitic structure, thereby increasing strength and toughness.
Patent JP-S59147439-A (JP)
Title: Ampul sealing process
Inventor: MARUYAMA KENJI
IPC: H01L21/368
Filed: 1983-02-09
Abstract: PURPOSE:To prevent an ampul from being damaged by a method wherein, when an epitaxial layer is grown on a substrate by means of an enclosed type rotary epitaxial growing device, a pair of members horizontally supporting a semiconductor substrate by a recession is inserted into an ampul one end of which is closed while a growing material is placed under the substrate and an open end of the ampul is heated to be sealed while the supporting members on the open side of the ampul is being thrusted by a circular holder. CONSTITUTION:A pair of supporting members 2 made of quartz bar is inserted into a quartz made ampul 1 comprising an epitaxial growing device one end of which is closed and the other end of which is opened. In such a constitution, a recession 3 is formed in the supporting members 2 opposing to each other. A semiconductor substrate 4 is horizontally supported by the recession 3 and growing material 5 is stored under the recession 3. Next after exhausting the air inside the ampul 1 by means of thrusting a protruded holding bar 11 provided with a circular holder 12 upon the backside of the supporting members 2 exposed to the open side of the ampul 1, the open end may be sealed.
Patent JP-S54113541-A (JP)
Title: Solar heat collector
Inventor: NUNOKAWA HIROYUKI
IPC: F24S90/00
Filed: 1978-02-23
Abstract: PURPOSE: To collect heat at high efficiency by changing the circulation of hot water bwtween a collector and a regenerative tank according to changes in solar radiation, and keeping constant the difference between the hot water temperature at the outlet of the collector and that at the inlet.  
     CONSTITUTION: The outlet temperature B of a collector 1 rises with increasing solar radiation in the morning, and a circulation pump 5 starts operation when the difference between the outlet temperature B and the inlet temperature C has reached a  set point. The opening of a valve 9 at this moment is vorresponding to the difference, and the circulation amount of hot water is relatively small. When the solar  radiation A increases with time, heat collection by the collector 1 increases; the outlet temperature B rises; and the difference tends to increase. But the difference is  kept constant because a temperature comparison/valve opening adjusting device 8  compares the hot water temperature detection signals from temperature sensors 6  and 7 fitted at the ends of the collector, and increases the opening of the valve 9 to  increase the circulation amount E of hot water by the pump 5. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56118737-A (JP)
Title: Method and apparatus for desorbing solvent from activated carbon by steam
Inventor: SHIBATA TATSUO
IPC: C01B31/08
Filed: 1980-02-23
Abstract: PURPOSE: To recover heat effectively and save a consumption amount of steam, in desorbing a solvent from an activated carbon, by subjecting a desorbing waste gas and low pressure water to heat exchange to generate steam.  
     CONSTITUTION: A primary side 9a of a water heating evaporator 9 is connected to a discharge passage 8 of an adsorbing tank 2 and water is poured into the secondary side 9b having an evaporation chamber adjusted to a saturation temp. lower  than that of the primary side 9a because pressure thereof is lower than that of said primary side 9a from a water sucking port 10 while a water level of boiled water is controlled. Then, said water is heated and evaporated by heat conduction between both sides and, thus obtained steam is pressurized by a compressor and, thereafter, communicated with a blowing passage 5. As described above, heat is effectively recovered from the desorbing waste gas and a consumption amount of steam is saved to a large extent as well as condensation load becomes low. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56117230-A (JP)
Title: Photosensitive and heat-sensitive type recording member
Inventor: TANIGUCHI HAJIME
IPC: G03C1/735
Filed: 1980-02-22
Abstract: PURPOSE:To increase the fixing sensitivity of a recording member without deteriorating the coloring sensitivity of the coloring system by separating a fixing layer contg. a Co (III) complex, a photoreducing agent and a dioxime compound from a coloring layer contg. a specified photooxidizing agent, a coupler and an acid with two middle layers. CONSTITUTION:On a support a fixing layer is formed contg. a Co (III) ammine complex and/or a Co (III) amine complex, a photoreducing agent, a hydrogen donor and a chelating agent represented by the formula (where each of R1 and R2 is alkyl, aryl or aralkyl and n is 0-3) as pincipal components. The 1st middle layer made of org. solvent-soluble binder, the 2nd middle layer made of water-soluble binder and a coloring layer based on an acidic salt of leucoaminotriarylmethane as a coupler and polyethylene glycol as a photooxidizing agent are then formed in order on the fixing layer. Dimethylglyoxime, acetyl-acetonedioxime or the like is used as the chelating agent.
Patent JP-H07229851-A (JP)
Title: Automatic inspection device for fish eye in resin
Inventor: KAMINAGA KENZO
IPC: G01N21/892
Filed: 1994-02-18
Abstract: PURPOSE:To provide an automatic inspection device for a fish eye of a synthetic resin superior in safety and capable of automatically executing the inspection with a high efficiency having repeatability even by any workers without depending on manual operation or skill. CONSTITUTION:An axle support member of one of the mixing kneader rollers 11, 12 opposed to each other with a small gap is connected to a driving source that varies a gap between axles thereof. An pair of dam plates 15b each of which is roughly shaped along a valley section of the rollers 11, 12 so that they are close to the rollers 11, 12 without coming into contact therewith are provided having a gap substantially the same as the width of the mixing kneader rollers 11, 12. A sheet supply source that discharge a sheet frame 40 one by toward a valley section is provided connected to a conveyance drive source of which direction is the same as an axle direction of the mixing kneader rollers. On a position of discharging an inspection sheet formed so that a resin sheet 37 formed by being kneaded by means of the pair of mixing kneader rollers 11, 12 is stuck to the sheet frame 40, conveying means 57, 58, a table 59 for the inspection sheet, a light source 64 and photography equipment having a video camera 65 are provided.
Patent JP-H10221665-A (JP)
Title: Modulator driving circuit and optical communicating system
Inventor: YAMAMOTO MASAHIKO
IPC: H04B10/61
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To provide the technology capable of improving tr/tf characteristic (rising/falling of waveforms) and also capable of easily reducing the amplitude of output signal. SOLUTION: Resistors for amplitude attenuation R2, R4 are respectively provided between the drain electrode of a first transistor 13 and a first output terminal 23 and between the drain electrode of a second transistor 14 and a second output terminal 24. Since the resistors R2, R4 increase the resultant load resistance value of the first and second transistors 13, 14 to enlarge mutual conductances, the the tr/tf characteristic is improved. Moreover, at the same time, since the R2, R4 reduce output levels by voltage dividing actions with external loads viewed from the first and second output terminals 23, 24, the amplitude of the output signal is reduced.
Patent JP-S61183563-A (JP)
Inventor: KIMURA TAKASHI
IPC: E02B7/00
Filed: 1985-02-06
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-H08193209-A (JP)
Title: Instrument for measuring top gas of blast furnace
Inventor: OOKUSU HIROSHI
IPC: C21B7/24
Filed: 1995-01-13
Abstract: PURPOSE: To provide an instrument for measuring top gas in a blast furnace. CONSTITUTION: This instrument is provided with a measuring instrument body 10 laid on an instrument frame so as to advance/retreat toward the inner part in the furnace top part of the blast furnace, a driving mechanism for detecting moved distance of the measuring instrument body 10 and advancing the instrument body 10 to the prescribed measuring point in the furnace, a laser Doppler flow speed meter 30, a gas sampling tube and a thermocouple built in the instrument body 10, a cooling mechanism for cooling the measuring instrument body 10 and an operation supervising mechanism 63 for inputting the gas flow speed measured with the laser Doppler flow speed meter 30, the analyzed result of the furnace gas measured through the sampling tube and the temp. measured with the thermocouple.  By this constitution, the flow speed discribution, temp., composition, etc., of the furnace top gas can be determined in high accuracy without difference of the measuring position in each measurement and the information needed for the stable operation of the blast furnace is obtd.
Patent JP-S61179868-A (JP)
Title: Method of forming accumulated film
Inventor: ISHIHARA SHUNICHI
IPC: C23C16/452
Filed: 1985-02-05
Abstract: PURPOSE:To form an accumulated layer on a substrate in the excellent productivity by introducing both an activated speed which is produced by the decomposition of a compd. contg. silicon and halogen and the following activated speed into the inside of a film forming space which is produced from a silicon-contg. compd. performing the chemical interaction with the above-mentioned activated speed and allowing both the speeds to react chemically with each other. CONSTITUTION:An activated speed (A) is produced by decomposing a compd. contg. silicon and halogen e.g. SiF6, Si2F6, (SiF2)5, (SiF2)4 and Si3F8, etc. with the thermal energy and the light energy such as the electric energy, the heating by a heater and the infrared heating of a microwave, an RF, the low frequency and DC, etc. An activated speed (B) of a cyclic silicon halogenide or the like is produced by decomposing similary a silicon-contg. compd. performing the chemical interaction with the activated speed (A). This activated speed (A) and the activated speed (B) are separately introduced into the inside of a film forming space and allowed to perform a chemical reaction to form a reacted film on a substrate.
Patent JP-H01196307-A (JP)
Title: Hollow concrete inner frame with flexible section and its releasing method
Inventor: SUZUKI HISAAKI
IPC: B28B21/88
Filed: 1988-02-02
Abstract: PURPOSE:To prevent concrete from getting in and enhance the efficiency of assembly and cleaning by connecting flexible materials with steel plates on both sides of cut away sections without any differences in level and forming an integrated inner frame without any cut away sections on a concrete contact surface. CONSTITUTION:Flexible rubber 5 is connected with an inner frame 2 by means of a connecting link bracket 8'. When the link 8 is moved in the up and down direction by the revolution of a driving rod 9, the connecting link 8 is linked following the movement of the flexible rubber 5 to shrink the inner frame main body 2 and separate from a concrete bonded surface, as an inner frame reinforcing rib 3 and flexible rubber 5 are engaged each other by means of a connecting link 8 through a connecting link bracket 8'. In case of assembly, the flexible rubber 5 returns to an upper end regular position of the inner frame main body 2 by revolving the revolving driving rod 9 in the reverse direction. Concrete shows no grout leaks when poured, and time required for cleaning and assembly of the frame 2 can be shortened to a substantial extent, while a product with no marks on its surface can be molded.
Patent JP-H05219116-A (JP)
Title: Network path setting system for packet switching network and packet switchboard
Inventor: FUJIKAWA WATARU
IPC: H04L47/724
Filed: 1992-02-07
Abstract: PURPOSE:To enable a packet switchboard to switch automatically the communicating opposite party of one packet terminal to the opposite party registered beforehand in accordance with the change of a day of the week so that it can be adapted to business form in which the opposite party changes according to a day of the week. CONSTITUTION:The packet switchboard PS is provided with PVC connection tables for every 1cm of the logical channel of the packet terminal PT. Besides, the packet switchboard PS1 fixed beforehand as a call originating side reads the opposite party to communicate with the logical channel 1cm=1 of the packet terminal PT1 of this day of the week out of the PVC connection table corresponding to the packet terminal PT1 on the opportunity of the change of a day of the week. Next, the packet switchboard PS1 originates a call by a call request packet on the basis of this information, and resets a network path NPS to the packet switchboard PS2 or the packet switchboard PS3.
Patent JP-S54114881-A (JP)
Title: Paper-cutting apparatus
Inventor: HASHIMOTO YOSHIO
IPC: B26D1/08
Filed: 1978-02-28
Abstract: PURPOSE: To provide a paper-cutting apparatus wherein the number of parts are reduced and cutting activities are improved by making use of edge sections acting as magnetic poles of two members which move relatively in parallel to each other by suction activities.  
     CONSTITUTION: Paper 5 is inserted into a paper-penetrating hole 7 in the lower part of a 1st yoke, and voltage is applied to an exciting coil 3. A 2nd yoke 2 slides in a direction of arrow (a) by an attractive force acting between the magnetic poles of the yokes 1, 2, and the both magnetic poles coincide. At the time, shearing activities generate between the magnetic poles in the lower blades forming scissors 4a, 4b. This paper 5 is cut by the activities. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62179251-A (JP)
Title: Gain setting method for light fsk signal demodulating circuit
Inventor: MATSUMOTO TAKAO
IPC: H04B10/556
Filed: 1986-02-03
Abstract: PURPOSE:To obtain a highly sensitive demodulating circuit of a light FSK signal by fixedly weighting passing characteristics of plural signal passages corresponding to a demodulation frequency in a frequency discriminator in proportion to the S/N of a signal that pass the passage. CONSTITUTION:A gain adjusting circuit 21 that makes fixed weighting in proportion to signal to the noise ratio (S/N) of signals that pass a branch part 4-2 is provided. The ratio K of output noise intensity N2 of the gain adjusting circuit 21 to output noise intensity N, of a branch part 4-1 set to a fixed value K=(S2/N2)/(S1/N1) when the S/N of a signal S2 that passes the branch part 4-2 to which the circuit is inserted is S2/N2 and the S/N of signal S1 that passes another branch part 4-1 is S1/N1. Thereby, the S/N can be made to a maximum, and a highly sensitized light FSK signal demodulating circuit can be realized.
Patent JP-2000200519-A (JP)
Title: Superconducting wire rod and its manufacture
Inventor: SASAOKA TAKAAKI
IPC: H01B12/08
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a superconducting wire rod and a manufacturing method thereof capable of attaining a critical current density equal to a superconducting wire rod in a tape-like shape in a cross section even in a superconducting wire rod in an approximately round shape in a cross section. SOLUTION: This superconducting wire rod is one having an appearance in an approximately round shape in a cross section, the superconducting wire rod is composed of an assembly that two or three of segments having a semicircular shape in a cross section or having a fan shape of the central angle of about 120 deg. are spirally assembled at a predetermined pitch in the longitudinal direction wherein the segment is composed of at least one superconducting filament and a metal coat covering the superconducting filament. The manufacturing method is in which n (n=2, 3) of wire in an approximately round shape in a cross section that at least one oxide superconducting filament is covered with a metal are spirally twisted at a predetermined pith, then the twisted wire is machined to shrink its diameter to be a wire rod having an approximately round shape in a cross section.
Patent JP-H01198207-A (JP)
Title: System diagram display system
Inventor: OSUGA HIROJI
IPC: H02B15/00
Filed: 1988-02-03
Abstract: PURPOSE:To minimize the number of data referrings for logical decision by executing display processing using a switch as a starting point every time the switch is turned on or off. CONSTITUTION:A data indicating which system sections partitioned by a switch indicates is on the inflow side of a body is stored previously in an auxiliary storage device 2. When processing is started, the data in the auxiliary storage device 2 is read by a CPU 3, and the initial state of a system diagram is displayed on a CRT 4 for displaying the system diagram. When the ON-OFF state of the switch is input from an input device 1, the CPU 3 refers to the data in the auxiliary storage device 2, and executes display processing employing the switch as a starting point. A CRT 5 for displaying service interruption information indicates addresses and the number of houses in a service interruption area.
Patent JP-H04262344-A (JP)
Title: Electron gun for in-line type color image-receiving tube
Inventor: TAKAGI KOJI
IPC: H01J29/50
Filed: 1991-02-15
Abstract: PURPOSE:To lessen distortion of an electron beam at the perimeter of a screen and enhance the focus characteristic of the whole screen by providing a lattice electrode constituting a convergence electrode with an electron beam passage in the form of a hole longitudinally long or laterally long, and impressing a specified voltage. CONSTITUTION:A convergence electrode is composed of No.1 lattice electrode 14, No.2 lattice electrode 15, and No.3 lattice electrode 16, wherein the electrode 15 is provided with an electron beam passage hole whose longitudinal axis is longer, while the electrodes 14, 16 are provided with an electron beam passage hole whose transverse axes are longer. A constant convergence voltage is impressed on the electrode 15, while on the other electrodes 14, 16 is impressed a dynamic voltage in for example parabolic waveform increasing synchronous with the horizontal deflection, vertical deflection in compliance with the deflecting angle of the electron beam. Thereby a non-rotational symmetrical lens is produced between the electrodes 14, 15, while a non-rotational symmetrical lens is also generated between the electrodes 15, 16, to constitute a quadi-polar lens as a whole. Accordingly distortion of the electron beam in the perimeter of the screen is lessened by this lens, and an excellent focus characteristic can be obtained uniformly over the whole screen.