baber/WOPTO huggingface dataset:
Patent JP-S57158117-A (JP)
Title: Automatic air conditioner
Inventor: OOTSU HIDEKAZU
IPC: B60H3/00
Filed: 1981-03-25
Abstract: PURPOSE:To keep such a comfortable humidity that no dewing occurs on the window of a vehicle, by detecting the temperature outside the vehicle chamber and by performing humidification only when it is judged from a previously memorized saturated steam pressure characteristic corresponding to the temperature of the external air that the relationship between the detected temperature and the temperature of the vehicle chamber does not act to generate saturated steam. CONSTITUTION:When a temperature is set by the driver, information about the temperature set by a resistor 2, the temperatures detected by an internal and an external air sensors 3, 4, the degree of opening of an air mix gate 5 detected by a feedback potentiometer 6 and the humidity of a vehicle chamber detected by a humidity sensor 7 is selectively applied to a control section 1 through a multiplexer channel 8 and an A/D converter 9. The degree of opening of an air mix gate 5 for controlling the quantity of heat to be supplied into the vehicle chamber, a supplied voltage for a blower motor 10 for controlling the quantity of supplied air and the opening or closing of an intake gate 11, a vent gate 12 and a floor gate 13 are for controlling air passages are regulated by the control section 1 depending on the difference between the set temperature and the temperature of the vehicle chamber to approximate the latter to the former. The control section 1 regulates a humidifier 22 on the basis of the result of the judgment of the humidity.
Patent JP-H05213929-A (JP)
Title: Fluorine-containing compound and its production
Inventor: OHARU KAZUYA
IPC: C07D317/42
Filed: 1992-01-31
Abstract: PURPOSE:To provide a new thermally stable fluorine-contg. compound capable of giving polymers with unconventionally low refractive index. CONSTITUTION:The objective compound of formula I (R<1> is 2-7C polyfluoroalkyl), e.g. perfluoro-2-methylene-4-propyl-1,3dioxorane. The compound of the formula I can be obtained by thermal decomposition of a compound of formula II [X is F or OM (M is alkali metal)]. The compound of the formula II can be obtained by oxidizing a fluorine-terminated olefin compound of formula III followed by reaction in the presence of a carbonyl compound to produce an alpha-ketocarboxylic fluoride of formula IV, which is, in turn, made to react with hexafluoropropene in the presence of a metal fluoride.
Patent JP-H02221953-A (JP)
Title: Silver halide photographic sensitive material
Inventor: OKADA HISASHI
IPC: G03C1/06
Filed: 1989-02-22
Abstract: PURPOSE:To enhance contrast of a negative image and to reduce occurrence of black spots by incorporating a specified hydrazine compound in a photographic emulsion layer or another hydrophilic colloidal layer. CONSTITUTION:The emulsion layer or another hydrophilic colloidal layer of the photographic sensitive material contains the hydrazine compound represented by formula I in which each of A1 and A2 is both H, or either is H and the other is sulfonyl or the like; Y is an N-containing heterocyclic group; G1 is carbonyl, sulfonyl, or the like; Z1 is a group capable of nucleophilically attacking G1 and cleaving the part of G1-L1-Z1; L1 is an organic group capable of forming a ring structure together with G1 and Z1. As the constituent of formula I, a compound of formula II or the like can be used, and it can be used alone or in combination with 2 kinds of them.
Patent JP-S53128295-A (JP)
Title: Metal vapor laser
Inventor: KAMIYANAGI KIICHI
IPC: H01S3/03
Filed: 1977-04-15
Abstract: PURPOSE:To reduce output change owing to atmospheric variations by providing a heat shield plate between the effuser part of the discharge tube of a metal vapor laser and its capillarly part for discharging, and providing a shield plate also to the effuser part of case covers.
Patent JP-S59168138-A (JP)
Title: Apparatus for controlling roving winding tension in roving machine
Inventor: ARAKI EIJIROU
IPC: D01H13/10
Filed: 1983-03-14
Abstract: PURPOSE:The titled apparatus, capable of moving and adjusting a belt shifter according to the tension fluctuation between front rolls and the flyer top in spinnning rovings, keeping the roving tension at a proper value, and spinning the rovings of uniform weight. CONSTITUTION:An apparatus capable of sensing the tension conditions of a roving (R) between front rolls 1 and the flyer top (2a) through a set of three optical fibers 25 (ST for high tension, SM for moderate tension and SB for low tension) with a light projecting and receiving device 24, sampling signals input from the light projecting and receiving device 24 in a microcomputer (M), sending signals for driving a reverse motor 21 according to criteria in an arithmetic circuit, revolving the motor 21 in the forward or reverse direction through an amplifier 27 and output relay 28, moving a belt shifter 19 in such a direction as to accelerate the rotation of a bottom cone drum 7 if the motor 21 is revolved in the forward direction, and moving the belt shifter 19 in such a direction as to decelerate the bottom cone drum 7 on the reverse rotation of the motor 21.
Patent JP-H02220598-A (JP)
Title: Data collection system
Inventor: YAMAMOTO TAKAHIRO
IPC: H04Q9/00
Filed: 1989-02-21
Abstract: PURPOSE:To attain economical test without stopping the operation of a remote monitor system by storing test data in a terminal equipment and outputting the test data switchingly in place of measured data. CONSTITUTION:A test data storage means 111 in a terminal equipment 110 stores the test data corresponding to the measured data by a measuring section 121. A changeover means 112 sends data sent in response to the changeover command to be supplied to a processing unit 130. Thus, while a remote monitor system is kept in the operating state, a changeover command is supplied to the means 112 and the test data is collected economically in place of the measuring data.
Patent JP-H02222768-A (JP)
Title: Production of ultra-pure water
Inventor: UEMURA TADAHIRO
IPC: C02F1/44
Filed: 1989-02-22
Abstract: PURPOSE:To efficiently carry out high purification by removing ionic components from pure water with an unregenerable mixed-bed ion exchange resin, separating the pure water into permeated water and concd. water with a hollow fiber type reverse osmotic membrane and feeding the permeated water to a course point. CONSTITUTION:Primary pure water 10 produced with an ion exchange resin, etc., is fed to an unregenerable ion exchange resin 1 together with pure water fed in excess to the course points 7, 8 of first and second circuits and part of concd. water produced with a polyamide-based combined hollow fiber type reverse osmotic membrane 2. The fed pure water is desalted, fed to the membrane 2 and separated into permeated water 4 and concd. water 5. The permeated water 4 is sent to the course point 7 and used to wash a semiconductor. Part of the concd. water 5 is fed to an ultrafiltration membrane 3 and the resulting pure water 6 is fed to the course point 8. Ultra-pure is water is obtd. with high economical efficiency.
Patent JP-S58163817-A (JP)
Title: Oil-containing bearing
Inventor: BAN ITSUKI
IPC: F16C33/00
Filed: 1982-03-19
Abstract: PURPOSE:To lessen transverse oscillation by supporting a rotary shaft at three places in the inner peripheral surface of an oil-containing bearing and applying pre-pressure to the shaft by a spring. CONSTITUTION:The inside of an oil-containing metal 2 is an inclined plane with an included angle of about 90-120, and a rotary shaft 4 is brought into slidable contact with both inclined planes at portins 2c, 2d thereof. A rectangular parallelepiped-shaped oil-containing metal 3 is loosely fitted between opening portions 2a, 2b of the oil-containing metal 2 so as to freely slide in the direction of an arrow A or in the opposite direction. A leaf spring-like spring 5 is extended round an outer case 1, and both end portions 5a, 5b of the spring 5 are respectively adapted to press concave portions 3a, 3b of the oil-containing metal 3. Therefore, the oil-containing metal 3 presses the rotary shaft 4 through a slidable contact portion 3c.
Patent JP-H0587018-A (JP)
Title: Electrostatic type spraying device for liquid
Inventor: BUARUTAA REERU
IPC: F02M69/04
Filed: 1992-02-28
Abstract: PURPOSE: To obtain a non-charged spray mist preferred for the purpose of control by providing a corona discharger arranged in the liquid outlet direction of a nozzle for generating ions charged contrary to the charge of the outlet liquid volume to the gaseous medium about the nozzle. CONSTITUTION: An injection nozzle 10 constituting the main body has an electric-conductive nozzle body 13 having a nozzle orifice 16 for injecting a pressurized liquid as a spray mist 11. An electrode connected to a high-voltage electric potential is arranged adjacent to the nozzle orifice 16 inside the nozzle body 13. In this case, a corona discharger 12 having a conductive ring 30 and a corona electrode 31 is arranged downstream of the rear portion of the nozzle body 13 as viewed from the injection direction of the spray mist 11. The corona discharger 12 generates ions charged contrary to the charge of the liquid volume injected from the nozzle orifice 16 in the gaseous medium about the nozzle body 13.
Patent JP-H067658-A (JP)
Title: Permeating device and method for exact weighing of solute in liquid
Inventor: CHIYAARUZU SESHIRU KURABU
IPC: B01J4/04
Filed: 1993-03-03
Abstract: PURPOSE: To provide a permeator and a process for providing a solute with a constant known concentration into liquid by metering solute-source materials in the liquid. CONSTITUTION: This permeator comprises (a) a housing 2 having an inlet opening 6 and outlet opening 8 for allowing movement of liquid through the housing, and (b) one or more permeators 3 positioned within the housing, each permeator having walls permeable to a solute-source material which is contained in it. The process may provide a constant concentration of a solute in a moving liquid by contacting the moving liquid flow to the permeator.
Patent JP-S62202927-A (JP)
Title: Liquid fuel burner
Inventor: MIYOSHI TATSUO
IPC: F23D11/10
Filed: 1986-02-28
Abstract: PURPOSE:To compatibly achieve an ignitability and an excellent steady-state combustion condition by providing the burner with an air feed system which sucks up a liquid fuel stored in a second normal liquid level apparatus and sending the same to a vaporizer together with primary air. CONSTITUTION:A primary fuel storage portion 18 functions as a first normal liquid surface apparatus and stores the liquid fuel sent from a fuel tank 1. A secondary fuel storage portion 19 functions as a second normal liquid level apparatus and stores the liquid fuel flowing into flowing thereinto from the primary fuel storage portion 18 at a predetermined level. At the time of a steady-state combustion, the liquid fuel is continuously sucked out from the secondary fuel storage portion 19, and a state where the liquid level assumes a level h2 which is constantly lower than a level h1 at the fully-loaded time, is kept on. On the other hand, at the time of ignition, the liquid fuel of the fully-loaded level h1 is stored in the secondary fuel storage portion 19 to suck out the fuel, the fuel in an amount larger than in the case of the steady- state combustion is sucked out, and is introduced into a vaporizer together with primary air. Accordingly, at the time of ignition a mixed gags having a higher mixing ratio of the fuel and a better ignitability than with the case at the time of steady-state combustion can be produced.
Patent JP-H02223873-A (JP)
Title: Socket
Inventor: MATSUKI NOBUYUKI
IPC: H01L21/66
Filed: 1989-02-27
Abstract: PURPOSE:To remarkably improve the space efficiency to a packaging substrate by turning a contact terminal guided by a taper in the inner direction and pressing it against an external terminal of a body to be measured by the upward operation of the tapered surface provided on a guide block used for packaging a testing device of an integrated circuit. CONSTITUTION:A contact terminal 14 which protrudes from the upper face of a base part 10 of an IC socket 11 and comes into contact with a lead 13 of an IC 12 being a body to be measured is formed partially, and its terminal 14 is divided into two stages on the way. An external connecting terminal connected in one end of this terminal 14 and whose other end protrudes to the lower part from the base part 10 and vertical axes 17a - 17d fixed to the base part 10 are formed. Also, a pair of guide blocks 15 are provided in accordance with an array of the terminal 14, and a taper 16 is formed on its inner wall. In this state, by interlocking with the up-and-down motion of a guide block spring 18, the terminal 14 comes into contact with the lead 13 of the IC 12 or separates therefrom, while being engaged to the taper 16.
Patent JP-S51117395-A (JP)
Title: Method and apparatus for ejecting mixed slurry of abrasives
Inventor: HIRATA YASUMASA
IPC: B24C1/08
Filed: 1975-04-09
Abstract: PURPOSE: To uniformly grind and scratch flaw by ejecting slurry on the entire width of metal material. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000243595-A (JP)
Title: Device for detecting number of revolution of anode of x-ray tube, and x-ray device using the same
Inventor: OGAWA MINA
IPC: G01R23/06
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To shorten the X-ray exposure waiting time to the minimum independent of the temperature of a stator coil by detecting the revolution of an anode to reach the predetermined number of revolution on the basis of the mechanical vibration of an X-ray tube, and exposing with the X-ray. SOLUTION: This X-ray device is formed of a high-voltage generating device 1, an X-ray tube device 2, an anode driving device 3, and a device 10 for detecting the number of revolution of anode. Vibration of the X-ray tube device 2 is detected by a vibration/voltage converter. Noise included in the output voltage of the vibration/ voltage converter is eliminated by a low-path filter and a high-path filter, and converted to the rectangular wave by a zero cross comparator. The rectangular wave voltage proportional to the number of revolution of the anode is input to a f/v converter, and the voltage proportioned to the frequency of the input voltage is taken out. On the basis of a constant of proportion of the f/v converter, reference voltage of a number of revolution comparing circuit is set at a voltage corresponding to the predetermined number of revolution of the anode.  When the number of revolution of the anode reaches the predetermined number, the device 10 for detecting the number of revolution of anode outputs the X-ray exposure enabling signal.
Patent JP-H09237803-A (JP)
Title: Packaging structure and packaging method of semiconductor chip
Inventor: SAWANO MASAYUKI
IPC: H01L21/60
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a packaging structure for semiconductor chip which can transmit high speed signal exactly even in an area of high-density wiring patterns. SOLUTION: In a packaging structure where a semiconductor chip 15 has a plurality of wiring patterns connected to a circuit board 21 via a conductive bump 23 with the chip surface of wiring pattern side facing the circuit board 21, and a gap between the surface of chip 15 and circuit board 21 is hermetically filled with sealing resin 33, a gap 35 is provided in order to suppress a formation of stray capacitance in an area where sealing resin enclose a sensitive area 13 (high density wiring pattern area).
Patent JP-2000242013-A (JP)
Title: Electrophotographic image forming method, electrophotographic image forming device, and process cartridge
Inventor: ITAMI AKIHIKO
IPC: G03G5/147
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic image forming method using a photoreceptor having good electrification characteristics, high sensitivity and high wear resistance and to obtain an electrophotographic image forming device and a process cartridge. SOLUTION: Plural toner images are formed in an overlapped state on an electrophotographic photoreceptor 10 by repeating exposure and development with a device having at least electrifying, exposing, developing, transferring and cleaning functions and the multiple toner images are transferred at the same time. In this electrophotographic image forming method, the electrophotographic photoreceptor 10 has a layer containing a siloxane resin having structural units having electric charge transferring performance and also having a crosslinked structure.
Patent JP-S63211556-A (JP)
Title: Battery compartment structure
Inventor: SATO TAKAO
IPC: H01M2/10
Filed: 1987-02-26
Abstract: PURPOSE:To surely fix a cover without sacrifice of the appearance by forming an opening for battery insertion and removal inclined inward at a given angle on the side of a main body, and inserting a cover having the same inclined angle as the opening into the opening. CONSTITUTION:An opening 1a is inclined at an angle of theta to a right angle direction in the side wall. A protruding fixture 5 is embedded inside the opening 1a. The side of a cover 2 is inclined at the same angle as the opening 1a. By pushing the cover 2 in the direction of the angle theta, the cover 2 is fitted to the opening 1a. Since the opening 1a and the side of the cover 2 are both inclined at an angle of theta, the cover 2 does not come out in the right angle direction to the side wall. Therefore, by fixing the cover at only one portion, the cover can surely be fixed.
Patent JP-H08240565-A (JP)
Title: Nox analysis method of combustion device
Inventor: TAMURA MORIYOSHI
IPC: G01N27/62
Filed: 1995-03-02
Abstract: PURPOSE: To provide an NOx analysis method of a combustion device which can precisely measure a prompt NOx amount produced in an inner flame and a thermal NOx amount produced in an outer flame without disturbing the flames formed in a burner. CONSTITUTION:<18> O of 100% is used for oxygen in a gas rich mixture supplied to a burner. Oxygen of NOx produced in an inner flame 2 contains<18> O and oxygen of NOx produced in an outer flame 3<16> O. Combustion exhaust gas of the flames formed in the burner is gathered from the outside of the flames such as an exhaust gas passage. The gathered combustion exhaust gas is doped with ozone, and NO of the exhaust gas is converted into NO2 . The combustion exhaust gas doped with ozone is introduced to a mass analyzer 5, ionized to negative, and the component analysis of the combustion exhaust gas is performed. The NO2 amount having<18> O and the other NO2 amount having<16> O are measured.
Patent JP-H04280231-A (JP)
Title: Thin film transistor array substrate and manufacture thereof
Inventor: YOSHIDA MAMORU
IPC: H01L29/786
Filed: 1991-03-08
Abstract: PURPOSE:To minimize the electric resistivity of a gate electrode wiring without complicating the manufacturing process of a TFT array substrate and improve the picture quality. CONSTITUTION:A gate electrode 3 and the lower layer 2a of a gate electrode wiring 2 are formed on a substrate 1, an insulating film 5, an a-Si film 6, and a n<->a-Si film 7 are formed on the gate electrode, and a drain electrode 8, a source electrode 9, and the upper layer 2b of the gate electrode wiring 2 are formed by film formation by the same metal and etching. Further, a passivation film 10 is formed, a contact hole is formed, and a picture element electrode 11 connected to the source electrode 9 by an ITO and a drain electrode connecting part 12 connected to the drain electrode 9 through contact holes 10a, 10b are formed. Since the upper layer is formed on the lower layer of the gate electrode wiring part in this way, the electric resistivity is lowered, and the picture quality is improved. Further, since the picture element electrode and the drain electrode connecting part can be formed in the same step, the manufacturing process is never complicated.
Patent JP-S57157913-A (JP)
Title: Tangential firing boiler
Inventor: KURAGASAKI MUTSUO
IPC: F22B31/00
Filed: 1981-03-25
Abstract: PURPOSE:To lower the height of the boiler without changing the necessary cross sectional area of the furnace and furnace wall area by a method wherein three or more burners are provided on each of a pair of opposing furnace walls in the same horizontal plane. CONSTITUTION:The furnace 12 is formed of rectangular form in its horizontal plane with the furnace walls 13 and the burners 11a-11f are provided on the respective opposing longer sides 13 of the furnace wall. Fuel and air, which are blown in the furnace 12 toward the directions as indicated with the arrows, proceed to the center part of the furnace 12 and form swirl stream while burning and the furnace walls 13 receive the radiant heat from said swirling mass of gas heating medium, resulting in heating the water inside the boiler. In such a manner as mentioned above, the rectangular cross-sectioned furnace 12 with low furnace height H can be resulted while the necessary area for the cross section of the furnace 12 and for the furnace wall 13 are maintained.
Patent JP-S55135765-A (JP)
Title: Loran c receiver
Inventor: SATOU EIICHI
IPC: G01S1/24
Filed: 1979-04-12
Abstract: PURPOSE:To easily obtain the desired selectivity, by processing the loran C signal with the local oscillation signal of the same frequency by using two frequency mixing circuits. CONSTITUTION:The loran C signal received on the antenna 1 is fed to the first frequency mixing circuit 3 via the high frequency amplifying circuit 2. The output on the mixing circuit 3 is fed to the second frequency mixing circuit 6 via the intermediate frequency amplifying circuit 4. The local oscillation signal is fed to the first and second frequency mixing circuits 3 and 6 from the same local oscillation circuit 5. Loran C signal is obtained from the output signal of the second frequency mixing circuit 6 via the filter circuit 7.
Patent JP-S61203225-A (JP)
Title: Electric discharge machine
Inventor: KARASHIMA TOSHIHARU
IPC: B23H9/14
Filed: 1985-03-07
Abstract: PURPOSE:To permit the jetting-out of working liquid from an electrode even at high speed revolution by jetting out workoing liquid from the inside of the electrode through the inside of a clamping apparatus from a liquid passing ring by installing the liquid passing ring onto the outer peripheral part of the revolving clamping apparatus. CONSTITUTION:A liquid passing ring 40 which is arranged so as to be opposed to the outer periphery of a clamping apparatus 2, keeping an exceedingly little gap (g) is installed onto a cover body 7a. The working liquid supplied from a working-liquid feeding apparatus passes through a liquid passage 2a in a clamping apparatus from the liquid feeding passage 40a in the liquid passing ring 40, and is jetted out from the liquid passage 1a of an electrode 1. Since a little gas (g) is formed between the clamping apparatus 2 and the liquid passing ring 40, the working liquid supplied leaks a little from the gap (g), but said working liquid is recovered into a working tank from a liquid discharge port 41a formed on to a lower cover 41.