baber/WOPTO huggingface dataset:
Patent JP-H08324053-A (JP)
Title: Printer
Inventor: YUNO TATSUHIKO
IPC: G06F3/12
Filed: 1995-05-29
Abstract: PURPOSE: To enhance operability while reducing the loss of a printing time and to easily stop printing or cancel a printing job when double-side printing is executed by a printer equipped only with a single surface printing mechanism. CONSTITUTION: The control data recorded on an ROM 13c is transmitted to a host computer 3000 through a bidirectional interface 21 and the host computer 3000 refers to the received data to perform processing dividing image data into odd-number and even-number pages to edit the same and sends the inputted data to a CPU 12. When the host computer 3000 designates the execution of double-side printing and control data disignating a paper feed mode is inputted, the CPU 12 sets the paper feed mode to an RAM 19 corresponding to the paper feed data to execute manual paper feed control processing or cassette paper feed control processing on the basis of the paper feed mode data stored in the RAM 19.
Patent JP-S6216879-A (JP)
Title: Piping welding equipment
Inventor: HANEDA MITSUAKI
IPC: B23K37/02
Filed: 1985-07-15
Abstract: PURPOSE:To enable to start a welding automatically even at whatever angle a welding head is fitted for the piping by making the positional relation of the welding head main body at attaching and detaching time and a welding torch constant and by inputting to a control device the inclination of the welding head main body at its fitting time to a pipe. CONSTITUTION:The rotary gear wheel 6 having an opening part 4 and placing a welding torch 5 on board is provided to the main body 3 of a welding head having an opening part 2 as well and in the state of the opening parts 2, 4 being coincided the attaching and detaching to a pipe 1 is performed by a chuck mechanism 12. The main body 3 and rotary gear wheel 6 are rotated around the pipe 1 by the engagement of either one part of the rotary gear wheel 6 and gears 7, 8. Since the inclination of the welding head main body 3 is detected by an angle detector 15 and inputted into a conditions control device 16 even if the position of the openings 2, 4 be fitted by inserting it from whatever angle for the pipe 1 the welding torch 5 moves with the prescribed motion automatically and can return to the state of its fitting time even after completion of the welding progress.
Patent JP-2000346978-A (JP)
Title: Pressurizer gas phase disappearance automatic judgment device of pressurized water reactor plant
Inventor: NAKABAYASHI TOSHIHARU
IPC: G21C1/09
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To make accurately graspable the gas phase disappearance time point in an operation of the gas phase disappear in the pressurizer of a pressurized water reactor. SOLUTION: The pressurizer gas phase disappearance automatic judgment device of a pressurized water reactor plant provided in a pressurizer 1, communicating with the primary coolant system 3 of a pressurized water reactor at the lower part, provided with a heater 9 in the lower part and a spray nozzle 11 on the ceiling, is provided with an acoustic detector 41 on a sampling line 25 connecting to the top of the pressurizer 1 and extending outward, and a frequency analyzer 43 receiving sound output of the acoustic detector 41 in the constitution.
Patent JP-H024228-A (JP)
Title: Liquid crystal display element
Inventor: WATANABE HIROSHI
IPC: G02F1/133
Filed: 1988-06-22
Abstract: PURPOSE:To minimize the dependency of a threshold on a liquid crystal layer thickness and to obtain the uniform display and gradation property by offsetting the fluctuation of a threshold voltage by dependency of the threshold of a display use panel on the liquid crystal layer thickness. CONSTITUTION:In the liquid crystal display element consisting of a display use panel 2 having a display use electrode, and a compensation use panel 3 for compensating the coloring generated in the display use panel, the fluctuation of a threshold voltage caused by unevenness of thickness of the liquid crystal layer of the display use panel and the compensation use panel is offset dependency of a threshold of the display use panel on the liquid crystal layer thickness. That is, one of the liquid crystal layer thickness dependency of the threshold is caused by a fact that the liquid crystal layer thickness of the display panel 2 and the compensation panel 3 is shifted from an optimum value, and also, generated by a fluctuation of the liquid crystal layer thickness of the compensation panel 3. (Factor A) a second factor is the liquid crystal layer thickness dependency of its own display panel 2. (Factor B) said factor A and the factor B offset each other, and by minimizing a threshold variation portion caused by the fluctuation of the display panel 2, uniform display and uniform gradation are obtained.
Patent JP-S6046438-A (JP)
Title: Internal pressure detector of air type fender
Inventor: SHIGEMATSU NORIO
IPC: G01L7/00
Filed: 1983-08-25
Abstract: PURPOSE:To detect the internal pressure of an air type fender with a radio signal all the time by incroporating a pressure sensor and a transmitter in the fender, and providing a receiving device which receives the signal from the transmitter and displays the internal pressure of the fender. CONSTITUTION:The air type fender 1 is fitted to an underwater structure 2 with an anchor bolt 3. The pressure sensor 4 which detects the internal pressure all the time and the radio transmitter 5 which converts the internal pressure detected by the sensor 4 into an electric signal and transmits it by radio are incorporated in the fender 1. This signal is transmitted by an antenna 6 into external space. The signal from the antenna 6 is received by a receiving antenna 7 at a distant point, discriminated by air type fenders through a monitor device 8, and displayed on an internal pressure display device 8a.
Patent JP-H05324808-A (JP)
Title: Image digitizing method
Inventor: TANAKA HISAHIRO
IPC: H04N19/102
Filed: 1992-05-22
Abstract: PURPOSE:To provide an image digitizing method which improves the contrast of an image and fractionizes its density value. CONSTITUTION:When the image is digitized, the upper limit and lower limit of a digital conversion range are made to the maximum density value and minimum density value of the digitized image and the optimum upper limit and lower limit of the conversion range of a reference part narrower than the area from an initial upper limit to an initial upper limit are calculated and used to reset the reset upper limit and reset lower limit of the conversion range of the reference part; and then the image is digitized by using the conversion range which is newly set again.
Patent JP-S5678147-A (JP)
Title: Manufacture of thick film hybrid integrated circuit board
Inventor: SUGISHITA NOBUYUKI
IPC: H05K3/46
Filed: 1979-11-30
Abstract: PURPOSE:To obtain a thick film hybrid integrated board which is small-sized and is mounted in a high density, by a method wherein a conductor layer and a resistance layer are formed on a ceramic substance, and the work is covered with an insulation layer after it is trimmed so as to be covered within a desired resistance value range. CONSTITUTION:A Ag-Pd system conductor paste is printed on an A2O3 substrate 1 according to a given pattern, and is sintered at 900 deg.C to form a conductor layer 2. A RuO2 system paste, whose sheet resistance is 10, 100, 1K, 10K, and 100KOMEGA/ square, is printed on a section ranging from the substrate exposed between the layers 2 to the end surface of the layer 2, and is sintered at 850 deg.C to form a resistance layer 3. Afterwards, said layer 3 is irradiated with laser light and processed by a sand blast method, and is trimmed so that a resistance value becomes 50% of the initial one. The whole surface of the layer 3 is then covered with an insulation layer 4, and openings are formed so that they are positioned above the layer 2. A conductor layer 5, which contacts the layer 2 and is made of the Ag-Pd system paste, is formed, and openings are formed in the layer 5. A subsequent resistance layer 6, which ranges from a part above the film 4 to the ends of the surface of the layer 5, is then formed.
Patent JP-S61226178-A (JP)
Inventor: RONARUDO AARU ROZAMERU
IPC: B23K9/073
Filed: 1985-07-15
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-S6423605-A (JP)
Title: Fm demodulator utilizing elastic surface wave delay line
Inventor: SAI EIKOU
IPC: H03H3/08
Filed: 1988-06-22
Abstract: PURPOSE: To eliminate the need for a tuning work during the process by using IDTs, designing a time delay between two IDTs to be an electrode interval of an interdigital transducer so as to keep a phase difference of 90 deg. accurately, thereby enhancing the S/N. CONSTITUTION: A surface acoustic wave delay line 31 is used for a time delay means, in which an input interdigital transducer IDT31 that converts an intermediate frequency signal into a surface acoustic wave, an output interdigital transducer IDT32 that converts the surface acoustic wave travelled from the input interdigital transducer IDT31 into an electric signal, and an output delay interdigital transducer IDT33 that is mounted to provide a delay time of about t0 from the signal through the output interdigital transducer IDT32 are vapor- depositted and configured on a piezoelectric substance 32. Then electrode arrangement of the interdigital transducers IDT31 -IDT33 is designed to provide a time delay at an interval coincident with width of the electrode to provide a phase difference of 90 deg. accurately.  Thus, the element is made small, the S/N is improved and the manufacture process of an FM demodulator is reduced.
Patent JP-H0827627-A (JP)
Title: Production of starch fiber
Inventor: AKAHORI SHINICHI
IPC: D01F9/00
Filed: 1994-07-06
Abstract: PURPOSE:To provide a method for production of starch fiber, capable of arbitrarily controlling the fiber length. CONSTITUTION:This is a method for producing a starch fiber by spinning a colloidal dispersion of starch. In this production method, a mixture of a starch (e.g. Potato starch) having spinnability and another starch (e.g. corn starch) not having spinnability is used as the raw material starch. The average fiber length of the starch fiber can be arbitrarily controlled by changing the mixture ratio of both the components.
Patent JP-2000348755-A (JP)
Title: Manufacture of secondary battery
Inventor: MITA MASAAKI
IPC: H01M10/0585
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a secondary battery having large electric capacity, and excellent battery characteristics such as a rate characteristic and a cycle characteristic. SOLUTION: This manufacturing method is used for manufacturing a secondary battery in which a battery element composed by laminating a positive electrode material 1 and a negative electrode material 2 through a non-flowable electrolyte layer 3 containing an ionic metal salt is incorporated. In this case, after the non-flowable electrolyte 3 or its precursor is held on the positive electrode material 1 and/or the negative electrode material 2, the surfaces holding the non-flowable electrolyte 3 or its precursor is sealed within a time (t) (sec) satisfying a formula of 12>=P×t, where P is the partial pressure (mmHg) of steam in an atmosphere on which the non-flowable electrolyte layer or its precursor abuts until the non-flowable electrolyte layer or its precursor is sealed after having been held.
Patent JP-S5943814-A (JP)
Title: Method for refining molten steel in ladle in manufacture of non-oriented electrical steel sheet with small iron loss
Inventor: HAMAGAMI KAZUHISA
IPC: C22C33/04
Filed: 1982-09-06
Abstract: PURPOSE:To manufacture the titled electrical steel sheet by adding a deoxidizer contg. Si and Al to deoxidize well molten steel, adding an alloy consisting of rare earth elements and a flux for desulfurization to the deoxidized molten steel, and carrying out ladle refining including vacuum degassing. CONSTITUTION:A deoxidizer contg. Si and Al is added to molten steel manufactured in a steel manufacturing furnace to deoxidize well the molten steel, and the molten steel is well agitated to separate the deoxidation products. To the deoxidized molten steel are added 0.1-2kg/t rare earth element or alloy consisting of >=2 kinds of rare earth elements and 1-20kg/t flux for desulfurization such as lime, soda ash, NaOH or KOH, and ladle refining including vacuum degassing is carried out.
Patent JP-S6217348-A (JP)
Title: Controller for load pressure on piston ring
Inventor: FUJITA SHOJI
IPC: F02F5/00
Filed: 1985-07-16
Abstract: PURPOSE:To prevent a predetermined piston ring from being worn out early, by introducing a gas through the pressure gas supply port of a cylinder liner near the top dead center to control the pressure of the gas between piston rings. CONSTITUTION:A pressure gas sent from a high-pressure air tank to a pressure- reducing control valve 3 through a communication pipe is introduced into the space between piston rings from a prescribed-pressure air tank 4 through a supply timing valve 5 and a gas supply port 6 when a piston 03 is at a prescribed crank angle. The space between the piston rings is thus controlled to appropriate pressure at appropriate timing to equalize the pushing forces on the piston rings to each other. As a result, the load upon the first piston ring is prevented from becoming excessive, so that the piston ring and a cylinder liner in slip contact therewith are kept from being worn out early.
Patent JP-S5855951-A (JP)
Title: Transfer type electrophotographic copier
Inventor: WADA KENICHI
IPC: G03G15/06
Filed: 1981-09-29
Abstract: PURPOSE:To prevent the leakage of a developer from near both side edges of a carrier by attracting the powder smoke-like developer electrostatically on the surface area near both side edges of said carrier in the stage of developing electrostatic latent images. CONSTITUTION:A transfer charger 21 is for execution of a transfer stage and the discharge width is set above transfer width w4. The charger 21 provides the function of transferring developed pictures on the surface of transfer paper 23 which is conveyed by paper feed roller 23 in synchronization with the rotating and driving of a photosensitive drum 1. A separating charger 24 is for making the stripping of the paper 23 from the surface of the drum 1 easy after the completion of the transfer stage. The stripped paper 23 is conveyed by a conveying belt 25 to the outside of the copying machine through a picture fixing device.
Patent JP-S63319244-A (JP)
Title: Mixture of oxide superconducting material
Inventor: MATSUURA TAKETOSHI
IPC: C04B35/45
Filed: 1987-06-22
Abstract: PURPOSE:To impart suitable formability easily to an oxide superconducting material without impairing its characteristic by mixing a pulverous superconducting material with an org. compd. having specified number of OH group and b.p., and being liquid at room temp. CONSTITUTION:The title mixture is a mixture consisting of fine powder of a superconducting material with an org. compd. having >=3 OH groups and 100-500 deg.C b.p. being liquid at room temp. Preferred org. compd. to be used is glycerol, triethanolamine, etc. A mixture of a superconducting material having superior formability and high consistency is obtd. when the above described binder is used. A product prepd. by forming the mixture to an optional formed product, ten sintering at 900-1,000 deg.C contains no residual carbon, has a Tc, which is the most important characteristic of oxide superconducting material, being same or by 1-2 deg.K lower as or than the Tc of a product prepd. by sintering at 950 deg.C a discoidal specimen prepd. by compression molding an oxide superconducting material of an initially used raw material.
Patent JP-S6424524-A (JP)
Title: Digital housing voice paging receiver and method of transmitting information to the receiver
Inventor: POURU TEII BENETSUTO
IPC: H04W84/02
Filed: 1988-06-24
Abstract: PURPOSE: To receive and store a plurality of voice messages and to call later by receiving information, decoding the information, reproducing a control signal and analog information, using the control signal for receiver control information, using selectively the receiver and converting the analog information received relating to reception control information into digital information. CONSTITUTION: A paging receiver 10 is provided with a reception means 12, a decoding means 14, a storage device means 50, a support module 40, an input switch module 42, a voltage conversion means 20, and a conversion means 38, and an antenna 24 receives paging information including a receiver control signal and analog information including a speech signal denoting a voice message. That is, the information is received and decoded, a control signal and analog information providing receiver control information are reproduced and a receiver relating to the received control information is in use selectively, the analog information is converted into digital information denoting a copy of an analog voice message and the digital information is stored in a storage device of the selected receiver.  Thus, the user selectively reproduces the digitized voice message from a plurality of the stored voice messages.
Patent JP-S5488235-A (JP)
Title: Supply of slurry of terephthalic acid and ethylene glycol to reactor
Inventor: SUGANUMA HEIROKU
IPC: C07C67/08
Filed: 1977-12-23
Abstract: PURPOSE: To improve the slurry fluidity and to eliminate the clogging of pipes by shurry, by supplying a slurry of terephthalic acid and ethylene glycol while vibrating to an esterification reactor via a supply pipe.  
     CONSTITUTION: Terephthalic acid and ethylene glycol are supplied to the slurrying device 1, and the resulting slurry is stored in the storage tank 4. The slurry is then taken out of the outlet pipe 8 at the bottom and supplied to the esterification reactor 6 via the pump 5 and pipr 7. The slurry is vibrated to prevent the clogging likely to occur in the bend parts of the outlet pipe 8 and pipe 7 or perpendicular piping and valves and inlet to the reactor 6. For example, the mechanical vibration is applied to the supply pipe 7 by the vibrator 9 from outside, or ultrasonic waves are irradiated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5780395-A (JP)
Title: Nitrosourea derivative of sucrose
Inventor: SUAMI TETSUO
IPC: A61P35/02
Filed: 1980-11-05
Abstract: NEW MATERIAL:A compound expressed by formula I (R is H or acyl).  
     EXAMPLE: 6'-[{[(2-Chloroethyl)nitrosoamino]carbonyl}amino]-6'-deoxysucrose.  
     USE: An antileukemic agent and antitumor agent having very little side effects, e.g. pancreatic atrophy.  
     PROCESS: A 6'-amino-6'-deoxysucrose expressed by formula II is dissolved in water, and triethylamine is added thereto. The resultant mixture is then concentrated under reduced pressure to give a white crystal residue, which is then washed, suspended in methanol and reacted with a derivative of phenyl N- (2-chloroethyl)-N-nitrosocarbamate expressed by formula III (X is nitro or cyano). After the reaction is completed, the formed precipitate is filtered, and the filtrate is concentrated under reduced pressure to give the compound expressed by  formula I. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6046697-A (JP)
Title: Remote control signal generator
Inventor: FUJITA MASAAKI
IPC: H04Q9/14
Filed: 1983-08-25
Abstract: PURPOSE:To control plural equipments which differ mutually by one operation with the 1st signal by providing a remote control signal generator with a circuit consisting of the 1st switch which determines the 1st signal and the 2nd switch which determines the 2nd signal. CONSTITUTION:When a switch 39 is pressed, the 1st signal is ''0...0'' because signals 31-34 are not connected, and a code corresponding to the position of the key 39 is outputted as the 2nd signal. A switch 41 is closed as soon as a switch 40 is pressed to connect a signal 23 to the input signal 31 through a diode 42; the 1st signal becomes ''1...0'' and a code corresponding to the position of the switch 40 is outputted as the 2nd signal. A switch 44 is closed as soon as a switch 43 is pressed; the 1st signal becomes ''0...110'' and a code corresponding to the switch 43 is outputted as the 2nd signal. Therefore, the 1st and the 2nd signals are varied simultaneously by one operation.
Patent JP-H0820486-A (JP)
Title: Water draining device for outdoor escalator
Inventor: NAGANO SADANOBU
IPC: B66B31/00
Filed: 1994-07-07
Abstract: PURPOSE:To reduce oil thickness in drain water under consideration of nature environment, and prevent choking of a water drain port by disposing the drain port and an oil adsorption material separately, and letting the drain water flow over the oil adsorption material to the drain port in the case where the oil adsorption material is choked. CONSTITUTION:An oil adsorption material 4 comprising special synthetic resin, and having excellent oil adsorption effect and oil holding force is disposed on an upper surface of an oil pan 2 positioned on the upstream side of a drain port 3 to be separate from the drain port 3. For preventing position deflection of the oil adsorption material 4 of light weight by water pressure or the like when it is placed solely, the oil adsorption material 4 is contained in an oil adsorption material containing case 5 having plural holes, so it can be detachably fixed on a fixing bracket 6 installed on a frame 1. In the abnormal case where the oil adsorption material 4 is choked with dust, etc., drain water goes over the oil adsorption material 4 to be discharged to the drain port 3, thereby overflow from the oil pan 2 can be prevented.
Patent JP-H01321471-A (JP)
Title: Color lippmann hologram and production thereof
Inventor: ISHIKAWA TOSHIHARU
IPC: G03H1/26
Filed: 1988-06-22
Abstract: PURPOSE:To decrease whitening and to widen the range of the colors which can be produced so that the colors having no clouding can be obtd. by changing the degree of swelling of a photosensitive material and subjecting the material to multiple exposures to just one sheet of the photosensitive material, thereby producing the color Lippmann hologram. CONSTITUTION:A 1st subject 1 is photographed by successively moving the visual point of a camera 2 in horizontal and vertical directions and using color films. Three sheets of holographic stereograms are produced by using 3 pieces of the films R, G, B obtd. by color sepn. of said color films. A sheet of the holographic stereogram 20 among the R, G and B is illuminated with the conjugation light at the time of the photographing and the photosensitive material subjected to the swelling treatment of the above-mentioned color is placed in the position where the reconstructed image exists. The material is then subjected to the exposing. The stage of exposing the photosensitive material after subjecting the same to the swelling treatment in such a manner is executed 3 times for the R, G and B and the photosensitive material is subjected to development processing according to a suitable development recipe, by which the natural color Lippmann hologram is obtd. The influence of whitening is decreased to a lower level in this way and the bright and pure colors are reproduced.