baber/WOPTO huggingface dataset:
Patent JP-H11348271-A (JP)
Title: Method for forming image and image-forming apparatus
Inventor: KANEKO SHUZO
IPC: B41J2/015
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To reduce a sound velocity change in consequence of a temperature change and restrict interferences of nearing surface acoustic waves in forming images with the use of surface acoustic waves. SOLUTION: A plurality of surface acoustic wave generation parts 5 are set on a surface acoustic wave propagation body 1 of a piezoelectric body. A distance from an end of the surface acoustic wave propagation body 1 is made different at least between surface acoustic wave generation parts 5 adjacent to each other. Each surface acoustic wave generation part 5 is provided with a pair of comb-like electrodes 2. An ink reservoir 9 is set under the surface acoustic wave propagation body 1. An ink in the ink reservoir 9 is supplied to a slit part. The comb-like electrodes 2 are connected to drivers 4a-4f which supply signals individually, and accordingly driven in a time sharing manner.  Driving signals from drivers 4a-4f are supplied at an earlier timing to the surface acoustic wave generation part 5 having the longer distance from the end face of the surface acoustic wave propagation body 1.
Patent JP-H0721995-A (JP)
Title: Electrodeless discharge lamp and lighting system using electrodeless discharge lamp
Inventor: KAMIMURA KOZO
IPC: F21S2/00
Filed: 1993-06-30
Abstract: PURPOSE:To obtain an electrodeless discharge lamp and a lighting system using an electrodeless discharge lamp which can improve the starting property in a simple structure, and can simplify a starting circuit. CONSTITUTION:In a high-frequency lighting electrodeless discharge lamp which consists of a luminous container 11 a luminous substance is sealed; and a high- frequency exciting coil 15 surrounding the luminous container 1; a ring form conductor 20 for starting surrounding the luminous container 11 and forming a discharge gap 21 at a part in the peripheral direction is provided to the above luminous container 11. As a result, when a high-frequency electromagnetic wave is fed from the high-frequency exciting coil 15, a surrounding electromagnetic field is generated in the peripheral direction of the luminous container 11, a glow discharge is generated at the discharge gap 21 of the conductor 20 for starting by the surrounding electromagnetic field, and the glow discharge induces an arc discharge.
Patent JP-S5862922-A (JP)
Title: Radio receiver for car
Inventor: HASHIMOTO ATSUMI
IPC: H03J1/00
Filed: 1981-10-12
Abstract: PURPOSE:To avoid erroneous display, even if broadcasting stations of the same frequency exist at each district, by storing the data of the name of broadcasting station in each of a plurality of memories at a prescribed district and selecting the memories in accordance with the driving district. CONSTITUTION:Assuming that a car is driving in the Kanto-area, a memory selection switch 22 selects and connects a memory and a controller which stores the name of broadcasting staton of the Kanto-area, e.g., a memory 20a and a controller 12. In operating an automatic channel selection button 15 in this state, the sweep of the controller 12 is stopped and locked, when the sweep of a local oscillating frequency f0 of a local osilllator 6 reaches the local frequency to receive a desired broadcast. Inthis case, based on the frequency dividing ratio N generated from the controller 12, a data readout instruction is given to the memory 20a, the data of the name of coresponding station is read out and the character display is done for a display 14. Through the switching of memories 20a-20n in response to the driving of a car, the data of the name of broadcasting station of the district is read out in accordance with the frequency dividing ratio N and displayed on a display device 14.
Patent JP-H11103528-A (JP)
Title: Charge/discharge protection circuit and battery pack
Inventor: FUJIWARA AKIHIKO
IPC: H01L29/78
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To reduce the scale of circuit by providing a transistor susceptible to a relatively high voltage of source level or drain level from a charger with a structure of high breakdown voltage, thereby reducing the chip area. SOLUTION: A charge protection circuit 20 has six terminals of VDD terminal, VSS terminal, CT terminal, Dout terminal, Cout terminal and V- terminal. Based on an overcharge detection signal 22a from an overcharge detection circuit 22, a level shift circuit 23 delivers a charge control signal 23a to the Cout terminal and turns a transistor Q2 off. Among the transistors constituting the level shift circuit 23, those transistors susceptible to a relatively high voltage of source level or drain level from a charger are provided with a structure of high breakdown voltage. More specifically, only the elements to be connected with the Cout terminal and the V- terminal require the structure of high breakdown strength and the structure of low breakdown voltage suffices the elements at other parts of a battery pack 10.
Patent JP-H0451562-A (JP)
Title: Semiconductor device
Inventor: KOBAYASHI MASANORI
IPC: H01L27/10
Filed: 1990-06-19
Abstract: PURPOSE:To display a function as a fuse at a low cost and surely without a need for a specific process among standard processes by a method wherein a resistance which connects a first interconnection metal to a second interconnection metal via contacts is installed, a high energy is applied across the first interconnection metal and the second interconnection metal, an electric current is made to flow to the resistance, a passage of the interconnections is made and the resistance value of the resistance is lowered. CONSTITUTION:Contact 12, 12 are formed at opposite Al interconnections 10, 10; the interconnections are connected by using a high resistance 11 of polysilicon. When a high voltage is applied to the high-resistance poly-Si 11, an electric current flows. By the electric current, Al atoms are carried from the part of the contact 12 to the contact 12 on the opposite side; a passage of Al is formed in the poly-Si 11. This passage allows Al on both ends of the poly-Si 11 to make a short-circuit the resistance of the poly-Si 11 is set substantially to several tens of mOMEGA. When such a fuse is used, it is not required to add a specific process newly. The fuse of only several bits can be formed in a sufficiently good cost-to-performance ratio and at a low cost.
Patent JP-H0719108-A (JP)
Title: Oil pan vibration damping structure for internal combustion engine
Inventor: URAKI YOICHI
IPC: F01M11/00
Filed: 1993-06-30
Abstract: PURPOSE:To reduce radiation noises generated from an oil pan by an oil layer in a gap, and prevent residue of lubricating oil or deposition of sludge in the gap. CONSTITUTION:An oil pan l, made of steel plate, has a lower bottom 1a, a higher bottom, and a baffle plate 6 fixed to its upper surface. An inner pan 4 having substantially a similar figure to the oil pan 1 and made of steel plate is not fixed but sedimented in oil by dead load. A thin gap 5 is thus formed in respect to the oil pan 1. The baffle plate 6 has an inclined surface that is bent at a center portion so as to guide sideward lubricating oil dropped from an upper side. Oil dropping ports are opened on both edges of the baffle plate 6 corresponding to the upper portion of the gap 6 on the side of the oil pan 1.
Patent JP-S6139043-A (JP)
Title: Color photographic sensitive material
Inventor: FUJITA MUNEHISA
IPC: G03C7/20
Filed: 1984-07-31
Abstract: PURPOSE:To obtain a silver halide color photographic sensitive material good in color reproduction performance even in the case of substantially no stirring to a developing soln. in development processing by forming an auxiliary layer contg. silver halide grains substantially having no photosensitivity other than photosensitive layers. CONSTITUTION:At least one of each of red-, green-, and blue-sensitive silver halide emulsion layer is formed on a support, and at least one of the photosensitive silver halide emulsion layers contains a silver halide monodispersion emulsion, and this color photographic sensitive material is provided with at least one auxiliary layer contg. silver halide grains having substantially no photosensitivity and contg. >=75mol% silver chloride. These silver halide grains having substantially no photosensitivity effectively reduces the changes of photographic characteristics due to change of stirring conditions of a developing soln. It is preferable to arrange the auxiliary layer farther from the support in the outside than the outermost photosensitive emulsion layer.
Patent JP-H0511165-A (JP)
Title: Lens driving device for camera
Inventor: KABE EIICHI
IPC: G02B7/08
Filed: 1991-07-02
Abstract: PURPOSE:To provide a lens driving device in which spring repulsive force for removing backlash is not changed regardless of a lens position, and in which a lens supporting frame does not tilt. CONSTITUTION:The lens supporting frame 64 moves in an optical axis direction in a lens barrel 29 through a guiding bar 66. A connection frame 78 is screwed to a lead screw 70, and the connection frame 78 is connected with the lens supporting frame 64. When a stepping motor 72 turns, the lead screw 70 rotates, and the lens supporting frame 64 moves with the connection frame 78. A spring 88 for removing the backlash is provided between the connection frame 78 and a spring bearing 86 screwed to the lead screw 70, and moves with the connection frame 78, so that the elastic force of the spring is not changed even when the lens position is changed. Consequently, the tilt amount of the lens supporting frame 64 is not changed regardless of the lens position.
Patent JP-S6221554-A (JP)
Title: Print head for wire dot printer
Inventor: UCHIUMI MASAMICHI
IPC: B41J2/28
Filed: 1985-07-22
Abstract: PURPOSE:To lengthen the fatigue life of printing head by lessening repeating stress to be occurred in the weld portion by a method in which the flexion of lever which occurs in the weld portion between the lever and a armature during the printing operation is limited by the action of slits provided in the armature. CONSTITUTION:In a movable portion 29 consisting of a spring 26 and the wire 8 of an armature 24, the bottom of a slit 27 is contacted with the bottom of a notched portion 28, and a lever 25 is fitted into the slit 27. The armature 24 is fitted into the portion 28 and spot-welded through a through hole 30. In a printing head having such movable portion 29, bending moment to be occurred in near the weld portion A between the armature 24 and the lever 25 during the printing operation can thus be lessened to a great extent because the flexion of the lever 25 near the weld portion A is limited by the slit 27.
Patent JP-S6053735-A (JP)
Title: Water heating device utilizing waste hot-water of bath
Inventor: HINO MUTSUMI
IPC: F24D17/00
Filed: 1983-08-31
Abstract: PURPOSE:To obtain a water heating device, utilizing the waste hot-water of bath and saving energy, by a method wherein the reserving tank of city water is provided with a heat exchanger utilizing the waste hot-water of bath and an auxiliary heater. CONSTITUTION:The city water 25 is reserved in a water reserving tank 2 and the waste hot-water of the bath is introduced into a heat exchanger 3 through a conduit 16 by opening an opening and closing valve 15 after the bath is used in order to retrieve the carrying heat of the waste hot-water. Subsequently, a opening and closing valve 19 is opened to discharge the waste hot-water. In this case, when the temperature of reserved water is lower than a desired temperature, the water is heated by an auxiliary heater 4 to assist the heating for the water. Thus, the reserved water, whose temperature is increased, is supplied through a hot-water supplying pipe 32. According to this method, the water heating device, utilizing the waste heat of the bath and saving energy, may be obtained.
Patent JP-S5685517-A (JP)
Title: Cooler for engine accessory of powered agricultural apparatus
Inventor: TACHIBANA TOSHIHIKO
IPC: F01P1/06
Filed: 1979-12-14
Abstract: PURPOSE: To prevent the deterioration of performance and durability of the engine accessories of a powered agricultural apparatus by providing hollow parts in the neighborhood of the core part of the radiator to take in a cold air directly and cool the engine accessories effectively.  
     CONSTITUTION: An engine 1 is mounted with accessories such as a generator 3, a starting motor 4, a carburetor 5 and a fuel pump 6. Hollow parts 11 are provided on both sides of a core 10 which is provided between upper and lower water chambers 9 of a radiator 8 and forms a radiating surface. A blade 2a of a cooling fan 2 is formed to be larger than the width of the radiator 8 so that a sufficient amount of outside air can be taken in from the hollow parts 11. On both sides of the radiator 8, deflecting plates 12a and 12b are provided to make the cold air from the hollow parts 11 ventilate effectively. When the engine 1 is run and the fan 2 is rotated, the outside air is sucked through the core 10 of the radiator 8 and becomes a hot air to ventilate the central part of the engine chamber. The outside air taken in through the hollow parts 11 is let to be a cold air to ventilate various accessories. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6317478-A (JP)
Title: Device and method for correcting unfixed copy
Inventor: TAKEUCHI IKUO
IPC: G03G15/22
Filed: 1986-07-09
Abstract: PURPOSE:To easily and securely make fine connections by sucking and removing unfixed toner vacuously. CONSTITUTION:A vacuum producing device is turned on and the suction port 20 of the suction nozzle 17 of a sucking means A connected to a vacuum pipe 12 through a connection pipe 16 is slid where characters, lines, graphic forms, etc., of an unfixed copy are to be corrected, so that unfixed toner at the parts are sucked vacuously to make corrections. This method which uses none of correcting liquid, a surface active agent, paste rubber, etc., enable easy and secure corrections and also prevents the hand from being made dirty unlike the use of the paste rubber.
Patent JP-S6139419-A (JP)
Inventor: FUJIWARA YASUTAKA
IPC: H01B13/08
Filed: 1984-07-31
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-H0454197-A (JP)
Title: Synthetic peptide antigen for detection of hepatitis c virus antibody, composition thereof and use thereof
Inventor: KAWAHARA TETSUO
IPC: G01N33/576
Filed: 1990-06-19
Abstract: PURPOSE:To provide the subject synthetic peptide antigen corresponding to a partial protein in a protein region coded by HCV gene and capable of executing a high-sensitive HCV infection diagnosis with very excellent specificity. CONSTITUTION:One or more antigenic peptides selected from peptides synthesized by a peptide synthesizer based on cDNA sequence informations of HCV (causative virus of heptatisis C) and having amino acid sequences of formulae I-V or a part of the above-mentioned peptides. The above-mentioned peptides are useful for a high-reliable and specific diagnosis of an HCV-infected HC patient or for a high reliable and specific HCV infection screening of blood or blood derivatives respectively remarkably low in wrong diagnosis. A combination between C825 group of formulae I-III and C100J group of formula IV or V, especially a combination between a peptide of formula I and a peptide of formula IV is preferably used.
Patent JP-H0824062-A (JP)
Title: Baggage guard for rack made of wire rod
Inventor: KOBAYASHI TOKUZO
IPC: A47B96/02
Filed: 1994-07-14
Abstract: PURPOSE:To increase stability for a load and to easily and surely perform mounting on a rack in a baggage guard to be mounted on the rack made of a wire rod. CONSTITUTION:This baggage guard is constituted of a baggage receiving part 1 set in parallel with the horizontal wire rod of the rack and plural leg parts 2 which hold the horizontal wire rod in-between, and the leg part is constituted of an outer leg 21 and an inner leg 22, and the inner leg 22 is formed shorter than the outer leg 21, and a wire rod insertion opening is provided on the inner leg 22, and a fall stopper 24 for positioning is provided on the leg part, and a hanging part 23 is provided by bending inward the lower terminal of the outer leg by keeping distance nearly equal to the upper/lower interval of the horizontal wire rod of the rack from the fall stopper 24. The fall stopper 24 is formed by bending the outer leg or inner leg in crank shape.
Patent JP-H05329132-A (JP)
Title: Breath by breath metabolism measuring apparatus
Inventor: SATO KIYOSHI
IPC: G01N21/61
Filed: 1992-05-28
Abstract: PURPOSE:To provide a breath by breath metabolism measuring apparatus which enables accurate computation of delay time in expired and inspired gases flowing into a gas density analyzer. CONSTITUTION:This apparatus is provided with an expired/inspired gas sampling mask 2 to be mounted about the mouth of a testee 1, a flow meter 5 which is connected to the expired/inspired gas sampling mask 2 to measure the flow rate of the expired and inspired gases, a sampling tube 3 whose one open end is held securely at the center position of laminar flows of the expired and inspired gases in the flowmeter 5 to introduce a part of the expired and inspired gases, a gas density analyzer 7 which is connected to the other open end of the sampling tube 3 to analyze the concentration of O2 and the concentration of CO2 in the expired and inspired gases and an arithmetic device 12 which adjusts and computes the concentrations of O2 and CO2 corresponding to the flow rates of the expired and inspired gases. Thus, the flow rates of the expired and inspired gases of the testee are made to correspond the concentration of O2 and the concentration of CO2 to be analyzed with the gas density analyzer 7 accurately to determine an activity of the body of the testee, thereby enabling the computing of various data useful for the management of health and motion accurately.
Patent JP-H09312513-A (JP)
Title: Helical loop antenna
Inventor: ITO SADAO
IPC: H01Q1/36
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent characteristics by winding a metallic wire into a coil whose radius of curvature is smaller than the operating wavelength, winding the wire further on the coil for plural turns, forming the entire coil to be circular or the like and feeding power to both ends. SOLUTION: A metallic wire is wound into a coil whose radius of curvature is smaller than the operating wavelength, another metallic wire is wound on the coil from plural turns and the entire shape is formed circular, elliptic or rectangular or the like. The number of layers of the coil forming a loop is 2 or 3. The loop acts like and exciting element differently in comparison with the operation of a conventional loop antenna or the like. That is, the exciting element of the antenna is not merely a metallic wire coil but the coil is wound helically, then a reactance is distributed everywhere by a radiation electric field by a current flowing through the loop and them the antenna is regarded as a loaded dipole antenna.
Patent JP-H0823723-A (JP)
Title: Seedling extruder of transplanter
Inventor: TERADA TAKASHI
IPC: A01C11/02
Filed: 1994-07-14
Abstract: PURPOSE:To provide the subject extruder designed to prevent the damages to a seedling tray or seedling root balls by making a push rod slidable smoothly along a guide cylinder. CONSTITUTION:A seedling pot 53 having a penetrating hole 52 at the bottom is projectedly provided on the back surface side of a seedling tray 51; on this back surface side, a guide cylinder 63 with its axial center direction directed in the surface-back direction of the tray 51 is placed; a push rod 62 with the tip passed through the hole 52 in its projection is retractably threaded through the guide cylinder 63; and by the retractable movement of the push rod 62, seedlings 54 with soil packed in the seedling pot 53 are extruded on the surface side of the tray 51. In this seedling extruder of a transplanter having the above scheme, the base end or a midway point of the push rod 62 is provided with a part 68 larger in diameter than the rod body 66 to be threaded through the hole 52, and this part 68 is slidably threaded through the guide cylinder 63.
Patent JP-S6319339-A (JP)
Title: Top construction of strip footing
Inventor: TAKAMORI HIROSHI
IPC: E02D27/00
Filed: 1986-07-09
Abstract: PURPOSE:To permit the transfer to the next operation without the needs for waiting for the natural hardening of filler by a method in which the top of a strip footing covered with a long banded plate, and the ends of the band-form plate are supported on anchor bolts by using a vertically adjustable supporter. CONSTITUTION:The upper ends of support nuts 5 screwed to anchor bolts 2 projected from the top 4 of a strip footing are equalized in level, and a connecting plate 6 is attached to the adjacent two bolts 2 and supported by the nuts 5. The end of a banded plate 8 is positioned on nearly the center of the plate 6, the screws 3 of the bolts 2 are thrust through holes 10, and the hanging pieces 11 of the plates 8 are contacted with side walls 12 of the footing 1 along the bolts 2 and supported by the nuts 5. The screws 3 are temporarily clamped by fixing nuts 16, and a filler is packed into the opening 9 of the plate 8. The starting of the construction work can be quickened.
Patent JP-H117617-A (JP)
Title: Rotary drum device for simultaneous recording and reproduction
Inventor: HONJO HIRONORI
IPC: G11B5/53
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To apply an efficient shielding measure for a recording head and a reproducing head in a simultaneous recording and reproducing rotary drum device. SOLUTION: A magnetic chip 24 is fixed on a notched part 5b that is a space for attaching a recording head 1 and a reproducing head so as to be parallel to the arranging direction of each head. Using ferrite high in magnetic permeability as the magnetic chip 24, a bypass is actuated for a leakage flux outputted from the recording head 1. This leakage flux is efficiently returned to the recording head 1 through the magnetic chip 24, preventing it from flowing into the reproducing head. In addition, the tapered part 6b of the fixed drum 6 and the upper end face 5b of the rotary drum 5 electrically shield the head space, Limiting the passage of a leakage electromagnetic wave from the lead wire or the recording head. Thus, the SN ratio of a simultaneous reproducing signal can be improved without changing the basic structure of a conventional drum device.
Patent JP-S6317794-A (JP)
Inventor: KAWASE AKIRA
IPC: B66C19/00
Filed: 1986-07-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11336718-A (JP)
Title: Binding band
Inventor: SEKI HIDEFUSA
IPC: A44B18/00
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a binding band having electricity controllability and flame resistance by interweaving an electricity control thread in at least one of a Hook-and-Loop fastener tape, and applying flame proof finishing to at least one of the Hook-and-Loop fastener tape. SOLUTION: A binding band 1 is obtained by sticking a projecting surface tape 2 and a recessed surface tape 3 of a Hook-and-Loop fastener to each other. An electricity control thread is inter-woven in either the tape 2 or the tape 3 to apply electricity controllability to the binding band 1. An electricity control fiber, a conductive fiber or a metal fiber is used as an electricity control thread. An inorganic flame resisting agent, an organic flame resisting agent or the like is cited as a flame resisting agent used for applying flame resistance, and among these, phosphorous or halogenous agent is preferably used. It is sufficient to perform flame-proof finishing for at least one of the projecting surface tape 2 and the recessed surface tape 3, but it is preferable to perform such finishing for both tapes.