baber/WOPTO huggingface dataset:
Patent JP-2000301520-A (JP)
Title: Insert fitting jig
Inventor: NISHIKAWA MASATO
IPC: E04B1/41
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To simplify the production and prevent a package from becoming bulky and further, prevent an insert from tilting or falling off due to resistance caused by the forming of concrete by providing a peripheral wall and a core cylinder part, a cap with a shaft hole running through it, a head, a steam part and a tip part, with a nail with the tip part protruding outward. SOLUTION: This insert fitting jig is structured of a cap 1 and a nail 3 and the cap 1 is equipped with a peripheral wall 11, an end wall 12 for breaking and a core cylinder part 13 protruding in the axial line. The core cylinder part 13 is for fitting into the threaded hole of an insert and has a shaft hole running through the part 13. The nail 13 is composed of a head part 31, a steam part 32 and a tip part 33. The head part 31 has a larger outer diameter than the inner diameter of the shaft hole and the stem part 32 has an outer diameter fitting into the shaft hole. The tip part 33 protrudes to the outside of the end wall 12 in such a state that the stem part 32 is inserted into the shaft hole from an opposite side to the end wall 12. Further, the tip part 33 is brought into contact with an insert implanting position and is driven into a form and further, the threaded hole of the insert is fitted into the core cylinder part 13. Concrete is formed and after its curing, the form is removed to break the end wall 12 and finally, the core cylinder part 13 is removed.
Patent JP-S60260376-A (JP)
Title: Ink jet recording medium
Inventor: MIYAMOTO SHIGEHIKO
IPC: B41M5/52
Filed: 1984-06-08
Abstract: PURPOSE:To enhance dot density, color tone reproducibility, absorbing capability or the like, by providing an ink-receiving layer comprising an outermost surface layer consisting of an ink-absorbing layer and an ink-absorbing second layer provided therebeneath and comprising a water and oil resisting agent. CONSTITUTION:The ink-receiving layer of a recording medium is constituted of at least two layers, the outermost surface layer of which consists of an ink-absorbing layer, and the second layer provided therebeneath comprises a water and oil resisting agent based on fluorine, thereby producing an ink jet recording medium. The outermost surface layer comprises a multiplicity of pores formed by a pigment capable of absorbing an ink, and ink droplets adhered to the surface thereof first penetrates into the pores of the outermost surface layer. Then, an ink vehicle reaching the second layer rather permeate sideways through the outermost surface layer faster than penetrating into the second layer, resulting in larger dot diameter.
Patent JP-S62273560-A (JP)
Title: Electrophotographic sensitive body
Inventor: FUKUDA YUZURU
IPC: G03G5/147
Filed: 1986-05-22
Abstract: PURPOSE:To obtain the titled body having a very small dark attenuation of the electrostatic charge potential by constituting a photoconductive layer from a semiconductor comprising an amorphous silicon contg. hydrogen atom as a main component, and by constituting a surface layer from a dried curing material of a solution contg. at least one kind of an org. stannic compd. CONSTITUTION:The photoconductive layer composed of the amorphous silicon is coated on a conductive substrate, and the surface layer is laminated on the photoconductive layer. The dried curing material of the solution contg. at least one kind of the org. stannic compd. is used as the surface layer. The semiconductor composed of the amorphous silicon as the main component, is used as the photoconductive layer. The further preferable org. stannic compd. is a stannic complex and a stannic alkoxide. The org. stannic compd. is exemplified preferably stannic bisacetyl acetonate. At the time of producing the titled body, one or >=2 kinds of the org. stannic compds. are dissolved a suitable solvent, and the obtd. solution is coated on the substrate. Thus, the high mechanical strength, the high durability, the high heat-resisting property and the high photosensitivity of the titled body are maintained, and the high electric charge holding power of the titled body is obtd., without being affected by the surroundings of an outside and the number of using, thereby obtaining the picture image having excellent quality.
Patent JP-S5741985-A (JP)
Title: Small-sized printer
Inventor: KOTOU HARUHIKO
IPC: B41J19/94
Filed: 1980-08-27
Abstract: PURPOSE: To provide an inexpensive, simple-structured and small-sized printer in which a reciprocating movement of a printing means is performed by means of a transmission means for converting a rotary motion of a rotary member into a reciprocating motion for the transmission.  
     CONSTITUTION: The printing means consists of a printing head 14 and an ink tank 17. The printing head 14 reciprocates in a direction being approximately at right angles with an advancing direction A of a printing paper. The rotation of a motor 9 is transmitted to a rotary object through gears 10 and 11. The rotation of the rotary member 12 is converted into a reciprocating movement by a transmitting means 13 to be transmitted to a holder 16. The printing head 14 and an ink tank 17 are attached to the holder 16 and move following the movement of the holder 16. A slider 15 slides over a slider shaft 22 following in the motion of the holder 16. The holder 16 is provided with a rotary shaft 16a, and slides in a longitudinal direction as it conducts a slight rotary movement in a notched part in an upper frame 19. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5242100-A (JP)
Title: Label sticking method
Inventor: SAIKAWA YOSHIMI
IPC: B65G47/48
Filed: 1975-09-29
Abstract: PURPOSE: To enable full automatic operation of the entire process from the receiving of goods, label sticking, and to shipping, by putting in the required information to the data bank of computer in advance, and by selecting and instructing the print items of label by peripheral unit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02296426-A (JP)
Title: Data multiplexer
Inventor: WADA MINORU
IPC: H04J3/00
Filed: 1989-05-11
Abstract: PURPOSE:To facilitate the control of plural buffer memories and to relieve the load on a CPU by providing a frame timing generating section, controlling various buffer memories, multiplexing an output data and using a CH demultiplex section based on a data CH control signal so as to demultiplex the signal to each CH. CONSTITUTION:An output of a bit direction control ROM 15 is form-shaped by a flip-flop 12 and a voice data timing signal (g) and a channel control signal K are generated. Then a count of an octet number counter 13 and an address signal of a bit direction control ROM 12 are inputted to an octet direction ROM 14. The output of the said ROM 14 is shaped by a flip-flop 15 to generate a video data timing (h), a control data timing (i), an interrupt signal l to the CPU and a frame period signal (m) Thus, the control plural buffer memories is simplified and the load of the CPU is relieved.
Patent JP-S61274975-A (JP)
Title: Clutch mechanism
Inventor: HASHIZUME SEIZO
IPC: B41J33/16
Filed: 1985-05-31
Abstract: PURPOSE:To certainly transmit the rotation of a rotor to one direction to a drive shaft and to make it possible to certainly block the rotation of said rotor to the other direction, by providing a second spring clutch to a clutch mechanism along with a first spring clutch. CONSTITUTION:When a both-direction rotor 14 rotates to one direction, a first spring clutch 29 is clamped by the rotation of said rotor to transmit said rotation to a unidirectional rotor 28 and the drive shaft 25 rotating in integral relation to said rotor 28 is driven. At this time, a second spring clutch 24 temporarily stops the rotation of the drive shaft at a moment at first and performs the action of fastening the clamp of the first spring clutch 29. Contrarily, when the both-direction rotor rotates to the other direction, the first spring clutch 29 is loosened and the rotation thereof is not transmitted to the rotor 28 to prevent the rotation of the drive shaft 25. At this time, the second spring clutch 24 clamps the drive shaft 25 to perfectly stop the rotation thereof.
Patent JP-S5910382-A (JP)
Title: Removing method of trihalomethane and organic halide of low boiling point in city water
Inventor: MORIOKA TAKAYUKI
IPC: C02F1/20
Filed: 1982-07-07
Abstract: PURPOSE:To remove efficiently trihalomethane and org. halides of a low b. p. from water contg. trihalomethane and org. halides of a low b. p., by subjecting said water to an aeration treatment then subjecting the forcibly migrated gas to a non-pollution treatment. CONSTITUTION:Water 2 to be treated is admitted at a specified flow rate through an inflow port 3 into a reaction column 1, and the air supplied from a compressor 4 is conducted through a flow rate controlling valve 5 into the column 1 where the air is diffused in the water to be treated by a diffuser 6. The trihalomethane and org. halies of a low b. p. in the water to be treated is migrated to a vapor phase by the aeration effect and are removed by an adsorption treatment with activated carbon through the air release port 7 in the upper part of the reaction column. The air is discharged through an air release port 9. On the other hand, the water after the migration of the trihalomethane and org. halides of a low b. p. to a vapor phase is released through the outflow port 10 in the lower part of the reaction column.
Patent JP-H02297095-A (JP)
Title: Hydrogen nuclear fusion method
Inventor: NOBUNAGA HARUYUKI
IPC: G21B1/00
Filed: 1989-05-11
Abstract: PURPOSE:To allow a hydrogen nuclear fusion reaction at a low temp. with the simple device by using an alloy contg. one of rare earth elements, Mg, Ni, Co, etc., as a cathode material which impresses voltage between a pair of electrodes immersed in heavy water. CONSTITUTION:The heavy water and a small amt. of metal salt 2 are filled in a vessel 1 and an anode 3 and cathode 4 consisting of gold are immersed at an adequate spaced interval therein. The voltage is impressed between the anode 3 and the cathode 4 from a constant voltage power source 5. Hydrogen appears on the surface of the cathode 4 and the deuterium ions having positive electricity are absorbed in the electrodes in an initial period if, for example, LaNi5 is first used for the cathode 4 of this constitution and, 20V is impressed between the anode 3 and the cathode 4. Neutrons, gamma rays and exothermic phenomenon are then observed. Any metals which can form a metal hydride are usable as the cathode 4 material. Alloys having a high hydrogen density when converted to a metal hydride, for example, Mg2Ni, FeTi, etc., are preferable for the above-mentioned material.
Patent JP-S5243321-A (JP)
Title: High voltage protective circuit
Inventor: YAMASE JIYUNICHI
IPC: H04N3/18
Filed: 1975-10-02
Abstract: PURPOSE:In case abnormally high voltage is detected and controlled, to exactly prevent from producing abnormally high voltage, getting rid of mis-halding, by means of simplification of circuit composition.
Patent JP-S5819974-A (JP)
Title: Drawing input system
Inventor: HASEGAWA TSUTOMU
IPC: G06F3/048
Filed: 1981-07-28
Abstract: PURPOSE:To facilitate confirming the coincidence between an input screen and input data, by operating a cursor on the display screen to superpose it onto required points and measuring their two-dimensional positions and displaying measured results on the screen. CONSTITUTION:The image of a drawing 1 is picked up by a television camera 2, and a cursor 9A by which an optional part is displayed with an optional magnification on a display device 5 is put on a required position to input the position of this point on the screen, and then, the position is calculated in a computer 11 and is stored in an information processing device 12. The point of the position calculated in this manner is written in a corresponding position calculated in this manner is written in a corresponding position of a storage device 6 for overwriting and is displayed as a point or a pattern brighter than the peripheral part on the display device 5 where the drawing 1 is projected actually. The operator checks whether this displayed point is superposed correctly on the position, where it should be inputted, on the display screen or not to confirm easily a correct input. Thus, the operator confirms whether a pattern as linkage of many inputted points is inputted correctly or not.
Patent JP-H06328073-A (JP)
Title: Ionic water generation device
Inventor: KOBAYASHI SEIICHIRO
IPC: C02F1/46
Filed: 1993-05-20
Abstract: PURPOSE:To ensure that an electrode is cleaned appropriately regardless of a fluctuation in water quantity by adjusting an electric current value for reverse electrolysis to be applied to an electrode in accordance with the water quantity to be supplied to an electrolysis tank, when cleaning the electrode for electrolyzing tap water into alkali water and acid water. CONSTITUTION:A calcium cartridge 2, a water purification cartridge 3 and an electrolysis tank 4 are arranged in a main ionic water generation device. The tap water is supplied to these components through a faucet 7, a switching tap 6 and a water feeder pip 5. In addition, electrodes 13, 14 are arranged in the electrolysis tank 4 separatealy with a diaphragm 12, and a direct current voltage is applied to these electrodes to electrolyze tap water into alkali water and acid water. In this case, the flow rate of tap water to be supplied to the electrolysis tank 4 is detected using a flow rate detection means 17. Further, the applied current is adjusted in accordance with a detected flow rate, when both electrodes 13, 14 are cleaned by reversing the polarity of the direct current voltage to be applied to an area between both electrodes 13, 14. Thus, both the electrodes 13, 14 are cleaned appropriately regardless of a fluctuation in the flow rate of tap water.
Patent JP-H04345169-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: NAKAMURA MITSUTOSHI
IPC: G03G9/08
Filed: 1991-05-23
Abstract: PURPOSE:To provide a toner having excellent electrification stability and not causing scattering, fog, etc. CONSTITUTION:This toner for developing an electrostatic charge image consists essentially of a thermoplastic resin, a colorant and a post-treating agent. The post-treating agent is hydrophilic silica and hydrophobic titania or hydrophilic silica and hydrophobic alumina.
Patent JP-S63283055-A (JP)
Title: Semiconductor integrated circuit device
Inventor: NAKADA TAKAAKI
IPC: H01L21/331
Filed: 1987-05-14
Abstract: PURPOSE:To monolithically integrate a frequency-variable oscillator with a big variable range by a method wherein an NPN-type bipolar transistor and a P<+>N<+>N diode element are integrated collectively on a silicon substrate. CONSTITUTION:A horizontal-type NPN bipolar transistor element A is composed of an N<+> emitter region 5 formed in one device formation region, a P-type base region 6 and an N-type epitaxial layer 3. A P<+>N<+>N diode element B is composed of a P<+> diffusion region 10 formed in the other device formation region, an N<+> diffusion region 11 and an N-type region of the N-type epitaxial layer 3. The region 10 is formed simultaneously with a base-extraction P<+> layer 7 of the element A; an N-type extraction N<+> layer 12 of the element B is formed simultaneously with a collector N<+> layer 8 of the element A. By this setup, a frequency-variable oscillator with a big variable range is integrated monolithically.
Patent JP-H11347717-A (JP)
Title: Sealing method for tubular refractory passage and joined part between two refractory components telescopically arranged with each other
Inventor: GRIMM DANIEL
IPC: C21C7/072
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To prevent a molten metal from flowing into a joined part by covering an end face of a tubular passage on a metal flow-in side with an outer heat insulating lining. SOLUTION: Before a molten metal container 6 is abutted to a mold 1, a string and/or a woven fabric strip is wound around an exposed outer surface 3 of a passage 2, and an end face 4 as necessary. Then, a mortar bed and/or a putty bed is provided in an outer lining 10 fixed to the outer surface 3 and/or the molten metal container 6. The molten metal container 6 together with the outer lining 10 is pushed to shift to cover the passage 2 of the mold 1. An area 14 of the outer lining 10 covers the end face 4. Since invasion of the molten metal into a zone 15 is prevented by the covering of the end face 4, the labyrinth shape of the end face 4, the mortar layer or the putty layer as necessary, and the string or the woven fabric strip, no much molten metal flows into the zone 15 of the joined part 12.
Patent JP-H05290364-A (JP)
Title: Powder for magnetic recording with electric conductivity and magnetic recording medium
Inventor: MATSUI YASUSHI
IPC: G11B5/73
Filed: 1992-04-13
Abstract: PURPOSE:To solve problem due to the electrification of the surface of a magnetic recording medium without reducing the output of the medium by coating the surfaces of gamma-Fe2O3 particles or Co stuck gamma-Fe2O3 particles with an electric conductive polymer. CONSTITUTION:The surfaces of gamma-Fe2O3 particles or Co stuck gamma-Fe2O3 particles are coated with an electric conductive polymer to impart electric conductivity to the particles and the objective powder for magnetic recording is obtd. The electric conductive polymer is polyacetylene, polypyrrole, polythiophene, polyaniline, polyphenylene sulfide or a mixture of two or more among them. Since the surfaces of the magnetic particles are coated with the electric conductive polymer, the electric conductivity of the magnetic particles is considerably enhanced.
Patent JP-S5910842-A (JP)
Title: Dew condensation detecting element
Inventor: ISOMAE HIROMI
IPC: G01N27/12
Filed: 1982-07-09
Abstract: PURPOSE:To improve a soldering property by using a silver containing material and also, not to short-circuit irreversibly by depositing the silver even if water is stuck to an element, by covering a terminal electrode of a dew condensation detecting element by an insulating and waterproofing thermosetting resin composite. CONSTITUTION:Terminal electrodes 2, 2' are formed by printing electrically conductive paste essentially consisting of Pd and Ag on a ceramic insulating substrate 1 and calcining it and hereafter, a pair of electrode 3, 3' is formed by using the electrically conductive paste essentially consisting of ruthenium oxide. Next, the electrode 3 is connected with the electrode 3' and a porous hygroscopic humidity sensitive body 4 essentially consisting of barium titanate is formed and then, each lead wire 5, 5' is connected with each electrode 2, 2' by a solder 6. Next, a resin film 8 is formed by applying an insulating and waterproofing themosetting resin composite essentially consisting of epoxy resin which covers the electrodes 2, 2' and by hardening it. In this manner, an inexpensive and highly reliable dew condensation detecting element is obtained.
Patent JP-H08313811-A (JP)
Title: Optical system of multibeam recording device
Inventor: TACHIHARA SATORU
IPC: B41J2/45
Filed: 1995-05-17
Abstract: PURPOSE: To reduce the thickness and weight of a condenser lens while maintaining uniform optical characteristic by arranging the condenser lens provided with plural pieces of Fresnel lenses opposed to the respective light source parts on the closest side to the light source in an image forming optical system. CONSTITUTION: The parts corresponding to the respective apertures of a condenser lens 111 are made to be Fresnel lenses. Namely, the spherical surface 112 of the lens is partitioned by a region opposed to each aperture i.e., a region on which a light beam transmitted through the aperture is made incident and the pieces of Fresnel lenses 113, 113... are formed for every region. Thus, since the pieces of the Fresnel lenses are formed corresponding to the respective apertures, almost all light beams passing through the apertures are made incident on the corresponding pieces of Fresnel lenses 113, uniformly introduced to the image forming lens and form the image on a plotting plane. Namely, the condenser lens 111 is made to be thin while keeping the uniformity of the image of each LED(light emitting diode) i.e., the plotting dots.
Patent JP-S599641-A (JP)
Title: Device for driving liquid crystal display device
Inventor: TAMURA KOUICHI
IPC: G09G3/18
Filed: 1982-07-08
Abstract: PURPOSE:To enable the simultaneous changeover of segments to a display state and a non-display state, by delaying the timing at which a voltage is applied in accordance with the temp. of a liquid crystal by a prescribed rate from the timing at which the voltage is removed. CONSTITUTION:A titled device consists of a means 10 for detecting the temp. of a liquid crystal, a signal processing means 20 which is inputted with the signal detected by said means and processes the same as specified, a means 30 for generating driving voltage which drives a liquid crystal display device in accordance with the control signal outputted by the means 20, and a liquid crystal display device 40 which is inputted with the driving voltage thereof and makes prescribed display. The timing at which the voltage is to be applied is delayed by a prescribed time from the timing at which the voltage is removed in the stage of changing over the application and removal of the voltage, so that a fall curve and a rise curve pass simultaneously the threshold value of transmittance. The simultaneous changeover of the segments to a display state and a non-display state is thus made possible.
Patent JP-S5644704-A (JP)
Title: Method of decreasing load of lance of gas sampling device
Inventor: KAWAMOTO MASAYUKI
IPC: G01N1/22
Filed: 1979-09-18
Abstract: PURPOSE: To decrease the in-furnace raw materials in the upper part of a lance and decrease the load acting upon the lance by giving forward and backward motion to the lance at the time of inserting the gas sampling lance into the blast furnace.  
     CONSTITUTION: The gas sampling and temperature measuring lance 4 in a blast furnace 2 is inserted into the blast furnace 1 by a lance moving differential type reciprocating cylinder 6 operated hydraulically. The lance 4 repeats forward and backward movements at fixed time intervals on account of the action of an electromagnetic change-over valve 8 and a timer 10. These movements of the lance cause the raw materials 15 of the parts in contact with the upper part of the lance 4 to be collapsed, then part thereof slip into the voids 16 made on the lower side of the lance 4 and the load transmission from the upper part of the lance 4 becomes imperfect, thereby decreasing the load of the lance 4. Hence, even if the lance 4 itself is made small, it does not break and the entire part of the device such as lance moving cylinder can be miniaturized. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05315347-A (JP)
Title: Manufacture of bipolar transistor
Inventor: KURODA SHUNICHI
IPC: H01L29/732
Filed: 1992-05-12
Abstract: PURPOSE:To form electrodes of an emitter and a base by forming once a polysilicon film, and to reduce leakage and a hot carrier effect by etching the polysilicon film with an Mo film which is peripherally etched as a mask. CONSTITUTION:An Mo film 113 is formed on a polysilicon film 110, a resist is patterned thereon, peripherally etched, the film 113 of a resist pattern edge is removed, and the film 110 is etched with the film 113 as a mask to form a groove 115. Then, an N-type impurity layer is formed in a bottom of the groove 115, the film 113 on an emitter is removed, the groove 115 is then buried with a CVD insulating film 116, and a boron layer 112 on the emitter electrode polysilicon 110 is removed. Thereafter, an N-type impurity is implanted in the polysilicon 110, and an emitter diffused layer 122 and a base output P<+> type layer 121 are formed by diffusing from the polysilicon film.