baber/WOPTO huggingface dataset:
Patent JP-S5964362-A (JP)
Title: Ink supply apparatus of ink jet printer
Inventor: ISHIKAWA CHIYUUJI
IPC: B41J2/175
Filed: 1982-10-06
Abstract: PURPOSE:To prevent trouble generation caused by the adhesion of ink to a printer control system even if ink is leaked from an ink supply system, by providing the ink supply system of an ink jet printer to the side of an ink jet head. CONSTITUTION:A power source 10 and a control PCB9 are placed on a flat surface and an ink supply system 6 and an ink cartridge 7 are arranged in front of a printer. In addition, the printer main body part and the ink supply system are pref. partitioned by a partition plate 13 and, whereby, the ink leaked in the ink supply system is prevented from flowing to the printer main body part.
Patent JP-S57100610-A (JP)
Title: Magnetic recorder and reproducer
Inventor: JINNO KEIJIROU
IPC: G11B5/035
Filed: 1980-12-15
Abstract: PURPOSE:To use a bias frequency oscillating circuit even as a clock signal oscillating circuit in common, by incorporating switched capacitors in a regenerative amplifier and a recording equalizer respectively. CONSTITUTION:A regenerative amplifier 10 and a recording equalizer 14 are formed by using switched capacitors respectively, and a clock signal for  switched-capacitor control is supplied from an oscillator 22. A bias signal to be superposed upon a recorded signal is also supplied from the same oscillator 22 with the clock signal, but passed through an LPF21 to remove higher harmonics and then supplied to a tuning amplifier consisting of a transistor 10, a coil 17 and a capacitor 16, thus obtaining a sine wave. Consequently, a bias frequency oscillating circuit is usable as a clock signal oscillating circuit.
Patent JP-S6237184-A (JP)
Title: Image-forming method
Inventor: MURAKAMI KAKUJI
IPC: B41M5/00
Filed: 1985-08-12
Abstract: PURPOSE:To obtain clear images for reading by transparent light on a transparent film, by a method wherein an image is formed on the first recording medium, a solvent is applied to the surface of the first recording medium, and the second recording medium having an adsorptive layer or a layer for fixing a dye and the second recording medium are pressed against each other. CONSTITUTION:A base 2 for the first recording medium is a non-sized paper, a waterproof paper, a synthetic paper, a synthetic resin film or the like. The first recording medium 1 comprising an outermost surface layer 3 on the base 2 is recorded with an image in an ink 4 by an ink jet recording method. Thereafter, a solvent of the ink 4 is infiltrated into an ink-absorbing layer, leaving a dye 5 on the surface layer 4. Then, the second recording medium 6 comprising a dye-fixing layer 8 on a transparent film 7 is laid on the first recording medium 1, and a solvent is sprayed from a nozzle 9 to the back side of the first recording medium 1, thereby transferring the dye 5 on the medium 1 to the surface of the second recording medium 6.
Patent JP-2001000261-A (JP)
Title: Housing box for shelf and shelf using it
Inventor: ADACHI AKIRA
IPC: A47B47/02
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To further widen use as a housing box for a shelf by reinforcing an outer box body by each member forming a reinforcing recessed part so as to surely receive the weight of articles housed in a drawing body to prevent bending deformation of a bottom surface plate part to use durably for it and to improve a housing allowable weight. SOLUTION: This housing box for a shelf is provided with an outer box body 4 in the form of a quadrilateral box which is arranged in a shelf body 1 consisting of plural supporters 2 and shelf frames 3 and is formed from an upper surface plate part, right/left side surface plate parts, a bottom surface plate part and a back surface plate part and has a front surface opening part, drawing bodies 5 in the shape of quadrilateral boxes which can be drawn and housed through the front surface opening part of the outer box body and have upper surface opening parts, and suspending members 6 which can suspend the outer box body at the shelf body. Then, a reinforcing recess part is formed at the outer box body.
Patent JP-S5799663-A (JP)
Title: Driving device for optical system of copying machine, or the like
Inventor: KOIDE HIROSHI
IPC: G03G15/04
Filed: 1980-12-13
Abstract: PURPOSE:To stop a moving body, which includes an optical system, at an optional position by providing a compensating-force generator by a member which includes a spring, and by canceling the components of force, generated by the weight of the moving body, by the generated force. CONSTITUTION:When a copying machine is in scanning operation for exposure, a current is supplied to the coil 8 of a linear motor RM, so that a lens frame 5 moves along guide rods 6 and 7 in a direction X. A moving body including this optical system, when a wire 24 moves as shown by an arrow Y through the rotation of a motor 14, uncoils a spiral spring 17 during the lowering of a base 3 or coils the spring 17 round a fixed shaft 18 during the elevation of the base 3, and consequently force which is nearly as large as the absolute value of the component of force generated in the moving direction of the moving body and has the opposite direction is generated and applied to the moving body, so that the moving body including the optical system is placed in a still state at an optional position.
Patent JP-S5968439-A (JP)
Title: Controller for excavating and loading machine
Inventor: OOTSUKA KAZUO
IPC: E02F3/43
Filed: 1982-10-08
Abstract: PURPOSE:To easily switch horizontal excavation to circular excavation or vice versa by connecting the extending and shrinking chambers of cylinder for correction provided between a link and an arm through a switch valve to the extending and shrinking chambers of cylinder for boom and a drain. CONSTITUTION:When an arm cylinder 19 is extended and an arm 4 is moved upwards in a rocking manner around a pin 3 as a center by using the first and second switch valves 301 and 302 as I, the pin 15 in a circle (a) where the pin 3 is centered, and the pin 16 of the first link 12 moves in a circle (b) where the pin 14 is centered. For this reason, the second link 13 moves in a rocking manner where the pin 15 is centered in relation to the arm 4, and a cylinder 22 extends. Pressure oil in the chamber 22b of the cylinder 22 is supplied to the chamber 9b of the cylinder 9, the cylinder 9 contracts, and the boom 2 moves downwards in a rocking manner around the pin 1 as a center. A bucket 6 thus moves horizontally forwards for horizontal excavation work. Also, when using a switch valve 35 as III, usual circular excavation can be attained.
Patent JP-S5967866-A (JP)
Title: Optical signal transmitting method for oil-cooled thyristor bulb
Inventor: HATANO YUKIHIKO
IPC: H02M1/092
Filed: 1982-10-08
Abstract: PURPOSE:To enhance the reliability and economy of an oil-cooled thyristor bulb by utilizing the hole of a conservator and optically coupling a gate signal and a voltage detection signal of a thyristor via a light guide between a thyristor and a detector in an oil tank and a low voltage side. CONSTITUTION:A gate signal is transmitted by a light guide 1 from a pulse generator 6, thereby controlling a thyristor 2. The light guide 1 is introduced through a conservator 7 into an oil tank 5. A light guide for detecting the voltage is introduced through the conservator 7 into the tank 5.
Patent JP-H0737958-A (JP)
Title: Monitoring apparatus for semiconductor treatment process
Inventor: WADA KAZUMI
IPC: H01L21/66
Filed: 1993-07-16
Abstract: PURPOSE:To obtain a semiconductor treatment process monitoring apparatus employing a photoreflectance method by which the influence of plasma emission upon a reflective light measurement can be suppressed by a method wherein a light source which applies reference light to a semiconductor surface, a light source which applies exciting light to a reference light applying region, a spectroscope 6 by which the spectrum of the reflected light from the semiconductor surface can be obtained and a photodetector are provided. CONSTITUTION:In the plasma-etching process of a semiconductor 2 or in the plasma deposition process of an insulating film formed on the semiconductor 2, the reflected light 13 of light 11 applied to the surface of the semiconductor 2 is measured to monitor a treatment process. Such a semiconductor treatment process monitoring apparatus has a light source 3 which applies reference light 11 to the surface of the semiconductor 2, a light source 4 which applies an exciting light 12 to a reference light applying region, a spectroscope 6 by which the spectrum of the reflective light 13 from the surface of the semiconductor 2 is obtained and a photodetector 7. The reflective light 13 from the surface of the semiconductor 2 is, for instance, detected by a photoreflectance method which employs exciting light 12 modulated by an exciting light modulator 5.
Patent JP-H0733520-A (JP)
Title: Production of composite perovskite-type oxide powder
Inventor: OKABE KAZUMI
IPC: C01G23/00
Filed: 1993-07-16
Abstract: PURPOSE:To produce an easily sinterable piezoelectric oxide fine powder having high surface activity at a low cost. CONSTITUTION:This oxide powder is produced by preparing an acidic mixed solution containing ions of individual constituent elements constituting a composite perovskite-type oxide expressed by the general formula (Pb1-xMx) (Ti1-yZ<r>y)O3 (M is at least one kind of rare earth element; O<=x<=1; O<=y<=1, adding hydrogen peroxide to the acidic mixed solution to obtain a precursor solution and thermally decomposing the precursor in the precursor solution.
Patent JP-H0226237-A (JP)
Title: Shunt device
Inventor: HONDA YUKIHIRO
IPC: G05F1/67
Filed: 1988-07-15
Abstract: PURPOSE:To perform a reduction in weight of a shunt device by adding a temperature sensor, a voltage discriminator and a heater, and stabilizing the quantity of heat generated from the device by the heat generated from the heater by using excessive sunshine power. CONSTITUTION:Bus voltage at the time of sunshine is controlled between stabilized upper limit voltage and lower limit voltage, and the output signal of a voltage discriminator 11 is always at 'H' level. If the temperature T of a shunt device 1 is lower than a threshold value TS, a 'H' level signal is output from a temperature sensor 10 to an AND circuit 12. Accordingly, the circuit 12 outputs a 'H' level signal to a transistor switch 13, a heater 14 resultantly starts generating heat, the temperature T of a shunt device 2 is gradually raised to exceed a threshold value TS. Then, since the output signal of the sensor 10 is altered to a 'L' level, the switch 13 is turned OFF, and the heat generation of the heater 14 is stopped. The temperature T of the device 2 is gradually reduced to become lower than the value TS, the output signal of the sensor 10 is transferred to a 'H' level, and the above operation is then repeated.
Patent JP-S57101220-A (JP)
Title: Preheating device of combustion air in heating furnace or the like
Inventor: HASEGAWA YUTAKA
IPC: F27D7/00
Filed: 1980-12-15
Abstract: PURPOSE: To improve the thermal efficiency by a constitution wherein a manifold interposed between passages to supply combustion air is imbedded in the outside of a furnace wall in order to utilize the heat of the furnace wall for the preheating of the combustion air.  
     CONSTITUTION: The heating burner 3 of a furnace 1 is connected with the passages 4, 5 and 6 to supply the combustion air. The manifold 7 and a recuperator 8 are interposed between said passages. The manifold 7 is imbedded in the furnace wall 2 to preheat the combustion air by means of the heat of the furnace wall 2. At the recuperator 8, the combustion air is preheated by the exhaust gas from the furnace 1. Owing to the constitution as described above, the heat loss can be reduced and as well as the load applied to the recuperator can be lightened. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0736047-A (JP)
Title: Liquid crystal orienting substrate
Inventor: SATOU TERUMI
IPC: C08G73/10
Filed: 1993-07-16
Abstract: PURPOSE:To conveniently reveal a good orientational property and a partially different liq. crystal tilt angle in the same liq. crystal cell by partially irradiating a polyimide resin with UV. CONSTITUTION:The surface of a polyimide resin film formed on a substrate provided with a transparent electrode and having a repeating unit shown by the formula is partially irradiated with UV and rubbed. In the formula, R<1> is a bivalent org. group constituting a diamine, and (n) is an integer of 4 to 1000. A cyclobutanyltetracarboxylic dianhydride has to be used as the tetracarboxylic acid component to be used in the polymer resin. Consequently, plural film forming stages or plural rubbing stages are not needed as in the conventional process, and the good orientational property and partially different liq. crystal tilt orientation are conveniently revealed in the same liq. crystal cell.
Patent JP-2000010863-A (JP)
Title: Device and method for information processing, and provision medium
Inventor: FURUHASHI MAKOTO
IPC: G06F12/02
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To convert a word consisting of a different number of bits speedily from a logical address to a physical address. SOLUTION: Logical addresses is made to start at different base addresses for every number of bits of data constituting one word. One physical address corresponds to plural physical addresses and an address conversion part 42 has their correspondence table. An address conversion part 42 judges, which base address an inputted logical address belongs to, to judge the number of the bits of data of its one word and determines a physical address so that the number of words corresponding to the number of the bits can be read out of a main storage device.
Patent JP-S5968432-A (JP)
Title: Laying of anchor bolt
Inventor: MORI HITOSHI
IPC: E04G21/12
Filed: 1982-10-08
Abstract: PURPOSE:To exactly lay anchor bolts in the foundation concrete by a method in which a scale plate showing the installation interval of the anchor bolts is screwed through a nut with the upper end threaded portion of the anchor bolts projected on the supporting plate. CONSTITUTION:An anchor bolt 1 is inserted into the through hole 7 of a supporting plate 6, the upper end threaded portion 3 of the bolt 1 is thrust through the supporting plate 6 and connected with a nut 8 lightly, and the anchor bolt 1 is hung down through the supporting plate 6 between beam formworks 11 and the lower end of the bolt 1 is fixed to a stopper 2 set at a right angle to the formwork direction between the lower ends of the beam formworks 11. The through hole 13 of a scale plate 12 showing the installation interval of the bolt 1 is thrust with the tip end threaded portion 3, and the verticality of the bolt 1 is corrected while matching the position of the bolt 1 with the through hole 13. The nut 8 is clamped on the supporting plate 6, and then the scale plate 12 is removed out of the threaded portion 13. Concrete 14 is placed into the space between the beam formworks 11 to bury the anchor bolt 1 in the foundation concrete.
Patent JP-S6237737-A (JP)
Title: Microprocessor circuit
Inventor: KUBO JUNICHI
IPC: G06F9/30
Filed: 1985-08-12
Abstract: PURPOSE:To reduce the delay time of the longest delay bus and to increase the working speed of a microprocessor circuit, by providing a register between elements having large delay times. CONSTITUTION:The data are transmitted via a data bus consisting of tristate gates 60, 70 and 100, selectors 20, 30, 80, 90, etc. An arithmetic circuit 10 of a microprocessor calculates the data given from a RAM 110 and this arithmetic result is stored in the RAM 110 to undergo the microprocessing. Here registers 40 and 50 are set between the circuit 10 and the RAM 110 and no bus passes continuously through the circuit 10 and the RAM 110 of the element having a large delay time. Thus the delay time of the longest delay bus is reduced and a clock of a high frequency can be used. Then the working speed is increased for a microprocessor circuit.
Patent JP-H0616717-A (JP)
Title: Catalyst for polymerizing olefin and production of olefinic polymer
Inventor: SUGA SADANORI
IPC: C08F4/655
Filed: 1992-07-03
Abstract: PURPOSE:To obtain a method for efficiently polymerizing an olefin with a catalyst capable of keeping a high polymerization activity thereof based on aluminum for polymerizing the olefin using a metallocene-based transition metallic compound and enhancing the polymerization activity based on a carrier. CONSTITUTION:The catalyst is obtained by wholly optionally bringing (A) a metallocene-based transition metallic compound into contact with (B) a lanthanoid salt and (C) an organoaluminum compound. An olefin is homopolymerized or copolymerized with other olefins, as necessary, in the presence of (D) an organoaluminum compound in carrying out the polymerization by using this catalyst.
Patent JP-H0227552-A (JP)
Title: Disk driving device
Inventor: ARAI YASUNORI
IPC: G11B11/105
Filed: 1988-07-17
Abstract: PURPOSE:To prevent a cartridge from being hindered by a bias magnet at the time of loading the cartridge by moving the bias magnet against a loading chassis according to the movement of a slide plate. CONSTITUTION:When the loading chassis 10 is located at a retracting position that is a retracting state being separated from a pickup base 12, the bias magnet 90 is set at the retracting position separated from the loading chassis 10. And when the cartridge 120 is loaded, the loading chassis 10 is moved to an operating position where recording and reproduction can be performed on a disk by the movement of the slide plate 16, and also, the bias magnet approaches the loading chassis 10, and is moved to the operating position where a prescribed bias magnetic field can be formed on a disk plane. In such a way, it is possible to prevent the cartridge from being hindered by the bias magnet at the time of loading/unloading the cartridge.
Patent JP-H0820497-A (JP)
Title: Handrail device for high spot work vehicle
Inventor: ICHIHARA MICHIHIRO
IPC: E06C5/44
Filed: 1994-07-05
Abstract: PURPOSE:To utilize handrails in the whole oscillation range of a basket installation body, and prevent prohibition of displacement of a basket to the basket installation body by the handrails by forming the handrails to be capable of displacement in accordance with interval change between the basket installation body and the basket. CONSTITUTION:A basket 4 is connected to the uppermost unit 3a of a ladder by a step device 70 comprising a link device, and handrails 60 are connected to the inner side of the unit ladder 3a on the uppermost layer throughplural rollers 61 in such a way that their length is disposed along length of the ladder, and that they can be displaced linearly along the length of the ladder. A ring rod 62 is connected to the other end side of the handrails 60 to be relatively rotatable about a center of a parallel axis to a second shaft 12. As an inclination angle of the ladder is increased, therefore, a distance between atip of the ladder and an upper part of a back surface of the basket 4 is increased, but because the handrails 60 are displaced in a protruding direction from the ladder, a person is capable of transferring from the ladder to the basket 4 using the handrails 60 any time.
Patent JP-H0820247-A (JP)
Title: Seal structure of automobile door
Inventor: TACHIKAWA ZENICHI
IPC: B60J5/00
Filed: 1994-07-06
Abstract: PURPOSE:To improve the sealing performance of the anti-hinge side end part of a door belt line. CONSTITUTION:The seal structure of an automobile door is provided with a belt molding 10 and a door weatherstrip 20. The belt molding 10 has an upper lip 12 fitted to the door outer panel at the upper end part of a sashless door and brought into contact with door glass, and a lower lip 13 with a hollow part 13a formed. The door weatherstrip 20 has a sliding part 22 of U-shape surrounding the door glass edge at the anti-hinge side upper end part of the sashless door. The cabin outer side face of the sliding part 22 is provided with a rib 22a protruding in such a way as to be fitted into the hollow part 13a in the state of the door weatherstrip being mounted surrounding the door glass edge by the sliding part 22.
Patent JP-S5967607-A (JP)
Inventor: SUZUKI MAKOTO
IPC: H01C7/10
Filed: 1982-10-12
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-H03118672-A (JP)
Title: Method and system for verifying signature by optimizing static variable
Inventor: RISHIYAARU KOROO
IPC: G06T7/00
Filed: 1990-07-06
Abstract: PURPOSE: To ensure collation even in the case that the reliability of a variable is considerably changed by persons by providing a file, which verifies coincidence between a signature for collation and a signature written on a check, in the signature verification system for confirming whether the issuer of the check is the identical person or not. CONSTITUTION: A controller 3 surrounded with a broken line is provided with a man-machine communication equipment consisting of a central processing part 30, an EPROM-RAM type storage device 31 for program and work, a bulk memory 32 like a hard disk, a picture memory 33, interfaces 34 to 36, a video screen 37, a keyboard 38, etc. A file for collation to verify a signature is stored in the memory 32, and the digital picture of the signature picked up by a camera 2B provided on the outside of the controller 3 is stored in the memory 33. The output from a code reader 2A provided on the outside of the controller 3 is inputted to the interface 34, and the interface 36 uses a control word sent from the central processing part 30 to generate a determination signal.
Patent JP-S57100896-A (JP)
Title: Production of coated arc welding electrode
Inventor: TANAKA OSAMU
IPC: B23K35/40
Filed: 1980-12-15
Abstract: PURPOSE:To obtain a coated arc welding electrode which provides good productivity and exhibits superior welding workability by compounding a binder consisting of a specific ratio of water glass with a coating raw material contg. a specific ratio of iron powder, and coating this on the outside circumference of a mild steel core. CONSTITUTION:A coating raw material contg. iron powder at 25-65wt% based on the total weight of the coating material, and a binder of 2.5-7.5wt% solid weights based on the total weight of the coating material are kneaded and this mixture is coated on the outside circumference of a mild steel core. In this case, slag forming agents, arc stabilizing agents, deoxidizing agents, etc. which are known heretofore are properly selected and used for the coating material. It is an essential requirement to use water glass of 2.0-3.0 molar ratio[SiO2/ (Na2O+K2O)]for the binder. As a result, the high iron powder coated electrode which does not cause dry cracking despite reduction drying time by continuous drying is obtained.
Patent JP-H0930501-A (JP)
Title: Drug housing container for drug selection supply device of tablet etc.
Inventor: DOI KAZUKI
IPC: B65B1/30
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a drug housing container for drug selection supply device of tablet, etc., wherein drugs left in the drug housing container are not discharged in the device when the drug housing container is to be attached to or detached from the drug selection supply device. SOLUTION: A drug housing container can be mounted in a drug housing container support body 2 in a drug selection supply device. A housing container body 1 capable of housing drugs such as tablet and capsule, a drug aligning roller 25 rotatable with center at an axis 29, a drug aligning passage 24 where a plurality of formed drugs can be aligned on the outer periphery of the drug aligning roller 25, and an opening 13 from which the drugs are discharged by the rotation of the drug aligning roller 25 are provided. The drug aligning roller 25 is equipped with a restraining means for restraining the autorotation of the drug aligning roller 25.