baber/WOPTO huggingface dataset:
Patent JP-2000249899-A (JP)
Title: Electronic camera
Inventor: SAWABE KOSAKU
IPC: H04N5/225
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To reduce zoom actuating sound by shortening zooming time from the start to the end of zooming by using a vari-focal zoom lens in a photographing optical system. SOLUTION: When a monitor display mode is turned on, a CPU 121 repeats operation that a zoom motor is actuated by one step by a zoom driver 124 and next a CCD solid-state image pickup element 103 is moved by a specified distance by actuating a focus motor by one step by a focus driver 125 while executing zooming, so that a focus change due to a change in a zooming position is corrected in following up at an electronic camera 100. When the monitor display mode is turned off, the zoom motor is continuously actuated by the zoom driver 124 by continuously executing the zooming operation, and the focus motor is continuously actuated by the focus driver 125 in accordance with a last zooming position at the point of time when zooming is completed as required, so that the CCD solid-state image pickup element 103 is moved by the specified distance by the CPU 121.
Patent JP-H09207707-A (JP)
Title: Seat belt for child
Inventor: HIBARI HIROHIDE
IPC: B60R22/10
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To reduce the size and weight of a body fixing and protecting device by passing a fastening tool having a through-hole and a hook to a seat belt body so as to be slidable, and mounting another fastening tools having through- holes and hooks on both ends of the seat belt body. SOLUTION: A fastening tool 2 having a through-hole 5 and a hook 6 is passed to a seat belt body 1 so as to be slidable. Fastening tools 3, 4 having through-holes 5 and hooks 6 are mounted on both ends of the seat belt body 1. Thus, since a body fixing and protecting device can be reduced in size and weight, the body of a child, even in the state embraced by an adult, can be fixed and protected by the seat belt body 1, and it can be used by the child alone. Since the child is regularly laid in the state installed to the seat belt, the troublesome attachment and detachment can be eliminated.
Patent JP-H09224132-A (JP)
Title: Image reader
Inventor: MATSUDA SHINYA
IPC: H04N1/00
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To reproduce a non-distorted image without troubling a worker by providing a member, with which the photographing page of an original is prevented from being floated, at a prescribed position on a platen at a device for photographing a book or the like while spreading it. SOLUTION: A start key for starting a reading operation and cover glass (preventing member) 8 composed of transparent glass or the like, with which the photographing page of the original placed while being turned upside is prevented from being floated, are arranged on a platen 2. The cover glass 8, for which non-reflection treatment is performed to the surface of glass by coating or polishing, can insert an original from the front side while spreading it, the page of original to be floated up is turned to a state in contact with the upper inner surface of highest page cover glass 8 to photograph it and when turning the page, the page is turned along the upper surface glass by inserting a hand from the front side to the internal space of the cover glass 8. Thus, the fatigue of fingers of the worker is reduced and the trouble of image masking can be prevented.
Patent JP-S55150155-A (JP)
Title: Rotation controlling method for capstan
Inventor: TANAKA SHIYUUICHI
IPC: G11B15/48
Filed: 1979-05-09
Abstract: PURPOSE: To improve the precision of rotation control over a capstan by photo- detecting high-frequency laser light penetrating the light transmissive part of a rotary disk interlocking with the capstan.  
     CONSTITUTION: High-frequency pulse laser light from laser 4 is photo-detected by photoelectric converter 5 by way of optical fiber P 1 , light transmissive parts 3 arranged at intervals equal to rotary disk 1 interlocking with a capstan, and optical fiber F 2 . Since the laser light consists of high-frequency pulses, this detection signal is that of high resolution corresponding to the rotation of the capstan. For the purpose, the rotation of the capstan is brought under feedback control on the basis of this detection signal, so that the constant rotation of the capstan will be controlled with high precision. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04291389-A (JP)
Title: Liquid crystal display device
Inventor: KITAMURA HIROYUKI
IPC: G02F1/133
Filed: 1991-03-20
Abstract: PURPOSE:To obtain the liquid crystal display device, which is used in wide circumferential brightness environment from daytime to nighttime and holds the contrast of a liquid crystal panel surface above a constant value by using small-sized, inexpensive elements. CONSTITUTION:A switch panel 15 is added to the liquid crystal display device and a back light driving circuit 7 which switches the value of a resistance converting an external light detection current signal into a voltage and the address of a nonvolatile storage element 11 with the switch status signal from a switch panel 15 is improved.
Patent JP-H08254328-A (JP)
Title: Air conditioner
Inventor: NARITA YUTAKA
IPC: F24F3/044
Filed: 1995-03-16
Abstract: PURPOSE: To miniaturize a large capacity air conditioner, employing a gas burner having a big amount of heat radiation as a preheater preheating outside air, eliminate the possibility of the burn of a roll filter or the damage of a humidifier by the high heat of combustion gas injected out of the gas burner and reduce the load of the humidifier also. CONSTITUTION: A gas burner 2, preheating outside air taken thereinto through a louver 1, and baffle plates 8, dispersing the combustion gas of the gas burner 2, are arranged between the louver 1 and a roll filter 3 while a spray nozzle 9, spraying atomized water onto the surface of the roll filter 3, is arranged between the baffle plates 8 and the roll filter 3.
Patent JP-H05225740-A (JP)
Title: Disk cartridge
Inventor: OTA MASAHIKO
IPC: G11B23/03
Filed: 1992-02-06
Abstract: PURPOSE:To provide the disk cartridge capable of preventing a shutter from opening inadvertently by the user under a state other than a fundamentally using state. CONSTITUTION:The shutter 6 is mounted slidably in a case 2. One part of this shutter 6 is formed with a projecting part 62 and a spring member 63. The projecting part 62 is engaged with a recessed part 42 by elastic force of the spring member 63. By this method, the shutter 6 is locked under the completely closing state of an information read-out window 31. The projecting part 62 is interlocked with inserting movement of the disk cartridge 1, and is released from the engagement with the recessed part 42 by an opening and closing member 96 provided in an information read-out device, and then the released state is kept under the completely opening state of the shutter 6.
Patent JP-H10242288-A (JP)
Title: Semiconductor device and system
Inventor: IKETANI TOYOHITO
IPC: G11C29/12
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To relieve a defect after the shipment of a product such as a logic integrated-circuit device LSI or the like on which a random-access memory RAM or the like is mounted, to increase the reliability of the logic integrated- circuit device, a computer or the like containing it, to efficiently test the function of the logic integrated-circuit device or the like, to efficiently relieve the defect and the reduce the costs of its test. SOLUTION: A built-in self-test circuit BIST and a defect relief circuit, i.e., a redundant-address changeover circuit RAXC, in which a defective element causing an obstacle is replaced automatically with a redundant element according to the result of a functional test in a power-on resetting operation by means of, e.g. the built-in self-test circuit BIST are installed at a logic integrated-circuit device LSI or the like on which a semiconductor memory such as a random- access memory RAM or the like is mounted. In addition, the built-in self-test circuit BIST and the redundant-address changeover circuit RAXC are used to test a function and to relieve a defect in the prescribed manufacturing process of the logic integrated-circuit device or the like.
Patent JP-H06332486-A (JP)
Title: Electronic alarm device
Inventor: YAMAUCHI YOSHINORI
IPC: G10K9/12
Filed: 1991-03-20
Abstract: PURPOSE:To easily discriminate which one of the devices is abnormal by incorporating a ROM in which signals of bell sounds are written and a ROM in which signals of buzzer sounds are written. CONSTITUTION:If a SW1 is turned on to a BL terminal-COM terminal so as to apply a direct current power supply DC 110V voltage or to apply a direct current power supply DC 110V voltage between a P terminal-N terminal and a test button of BELL and TEST is pushed, BL sounds are sounded. Furthermore, digital signals are converted into analog by a D/A converting circuit 9, amplified by an amplifying circuit 10 and bell sounds are outputted from a speaker 11. Similar paths are taken for BZ sounds. If one wishes to simultaneously sound, SW1 and SW2 are turned on to BL and BZ and are simultaneously inputted. Bell sounds are outputted for a major failure of a normal device and buzzer sounds are outputted for a minor failure. However, even though a minor failure occurs for the device and a major failure occurs simultaneously, two sounds are confirmed from a single device.
Patent JP-S52139137-A (JP)
Title: Dyeing agent
Inventor: GOTOUDA NOBORU
IPC: D06P3/00
Filed: 1976-05-18
Abstract: PURPOSE: To dye plastic lenses uniformly in a dye bath containing a surfactant. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S53144562-A (JP)
Title: Preparation of steroid derivatives
Inventor: OCHI KIYOSHIGE
IPC: C07J9/00
Filed: 1977-05-19
Abstract: PURPOSE: To prepare 5β-cholestane-3α-25-diol industrially, useful as intermediates for pharmaceuticals, from novel 5β-cholesto-24-ene-3α-ol obtd. in several stages from readily available raw material. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58176473-A (JP)
Title: Electric source supplying circuit for controller in diesel motorcar
Inventor: KAWAMURA HIDEO
IPC: F02D45/00
Filed: 1982-04-08
Abstract: PURPOSE:To supply the electric source to the controller in stable and permit various kinds of control effected by the controller by a method wherein the supply of the electric source to the controller by means of a key switch is effected through a simple relay circuit. CONSTITUTION:When the ACC key switch SW1 is opened and the circuit is transferred into a condition that the electric source cannot be supplied, the supplying path of the electric source E through the diode D of a relay L1 is intercepted, however, the relay L1 is held through the contact 11 of itself and the contact 12 of the relay L2, therefore, the supply of the electric source to the controller CNT may be continued.
Patent JP-S60201374-A (JP)
Title: Toner recovering device
Inventor: TAKAHASHI NOBUYUKI
IPC: G03G21/10
Filed: 1984-03-27
Abstract: PURPOSE:To facilitate maintenance control, prevent recovered toner from being scattered, and prevent toner contamination by fixing and recovering toner which remaining on the surface of a photosensitive body on a toner recovery form. CONSTITUTION:The toner recovering device consists of a cleaning member 2 provided nearby the photosensitive drum 1 in a copying machine frame, a cylindrical conveying means 3 which conveys recovered toner, a cyclone filter 4, and a recovering member 5. The recovering member 5 consists of a supply roll 14 which discharges the rolled toner recovery form 12 continuously as shown by an arrow C, a take-up roll 15 which recovers the form 12, and a toner fixing member 13 equipped with a pressure roll 16 and a heat roll 17. Toner discharged from the cyclone filter 4 is deposited on the toner recovery form 12 and fixed thermally by the toner fixing member 13, and the take-up roller 15 is removed together with the form and disposed of.
Patent JP-2000026757-A (JP)
Title: Photocatalytic coating composition for making surface of base material photocatalytically hydrophilic, composite material provided with hydrophilic photocatalyst surface and its production
Inventor: FUJIMOTO HIDEFUMI
IPC: C09D7/12
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject photocatalytic coating composition that comprises a photocatalytic material and an oil-repellent material and makes the surface of a base material photocatalytically hydrophilic, thus suppresses oil stain to stick thereto, as the photocatalytic performance is retained, and capable of making the oil stain sticking to the surface readily removable with water or the like. SOLUTION: The surface of a base material is coated with a photocatalytic coating composition comprising a photocatalytic material and a fluorine oil repellent agent, for example, a perfluoroalkylcarboxylic acid salt, a perfluoroalkylsulfonic acid salt or a silicone oil-repellent agent or the like. Then, the coated layer is cured by drying or by heat treatment to form a coating film containing a photocatalytic material, whereby the objective composite material is obtained.
Patent JP-S60203392-A (JP)
Title: Binder for paste solder
Inventor: SHIMADA TAKAYA
IPC: B23K35/22
Filed: 1984-03-26
Abstract: PURPOSE:To improve the characteristics required for a binder by combining prescribed weight % of an org. gelling agent with specific % of acrylic resin and ethyl acetate. CONSTITUTION:The compsn. consisting of 15-50% acrylic resin powder, 0.1- 2% org. gelling agent and the balance ethyl acetate is mixed and agitated, then the mixture is heated in a hot bath for 1hr at about 65 deg.C. The mixture is thereafter allowed to cool down to an ordinary temp. and is gelled, by which the agar-like binder is obtd. The paste solder obtd. by mixing and agitating such binder for paste solder and solder powder obviates sepn. and corrosion of the solder powder during storage and obviates oxidation of the base metal to be brazed. The paste solder obviates further generation of residues in the storage of brazing, thus the characteristics required for the binder are improved.
Patent JP-S62215732-A (JP)
Title: Slewing type working vehicle
Inventor: MORI AKIHIKO
IPC: E02F9/20
Filed: 1986-03-14
Abstract: PURPOSE:To prevent the occurrence of unexpected setting and releasing by using a system in which only when one of switches for left-side setting, right-side setting and deviation correcting is operated by pushing, an action command is given to a setter or a deviation corrector. CONSTITUTION:A controller 13 for a microcomputer, which gives automatically commands through a control valve 10 for turning direction and speed of a slewing base on the basis of information from an operating condition sensor 7 attached to a slewing operation lever 6, is provided. Both left- and right-side setting switches (b) and (c) for left- and right-handed setters 12A and 12B are provided for an operating panel and a deviation correcting switch (a) for a deviation corrector 15 is also adjacently set. Only when one of the three switches (a). (b) and (c) is operated by a judger 23, the setters 12A and 12B or the corrector 15 is operated. The trouble to be occurred when two or more switches are operated erroneously can thus be prevented.
Patent JP-H07268810-A (JP)
Title: Anticorrosion method of main cable for suspension bridge
Inventor: SUZUMURA KEITA
IPC: H01B13/22
Filed: 1994-03-28
Abstract: PURPOSE:To protect parallel wire strands exposed outdoors from a corrosive environment during a construction period in a main cable for a bridge to be installed based on a parallel wire strand method (PWS), and what is more, protect the main cable from being corroded with accuracy for a long period, even if a defective part is found on the outer layer of the cable after the completion of the cable. CONSTITUTION:When or after a steel wire is ealvanized, a coated layer 3 is further applied to the outer periphery of a parallel wire strand 2 which comprises a large number of strands painted anti-corrosively by some mum thickness. After the parallel strand 2 whose outer periphery is coated is bundled by a large number, a spacer 4 is installed so as to keep a disk-shaped cross section of the bundled cable. Furthermore, the outer layer is protected with a corrosion resistant coating 5 based on a wire lapping method or a plastic lapping method.
Patent JP-H04314873-A (JP)
Title: Method and device for forming film of superfine particles
Inventor: OSADA YUJI
IPC: B22F9/12
Filed: 1991-02-28
Abstract: PURPOSE:To form a film of superfine particles on a wide surface as a bulked thick metal film. CONSTITUTION:A metal M is heated in a heating part 30 and high activity superfine particles are collected from an opening 52 near the heating part 30. Since the area of a cavity 54 is gradually increased from the opening 52 toward a substrate S, a bulked thick metal film can be formed on the substrate S over a large area.
Patent JP-S54149455-A (JP)
Title: Testing device dependent upon pulse waveforem control
Inventor: IWASA SEIICHI
IPC: G01R31/00
Filed: 1978-05-16
Abstract: PURPOSE: To realize the combination of worst conditions in a shirt time by setting a part or the whole of waveform determining elements to plural conditions independently and changing the combination of conditions by input pulses.  
     CONSTITUTION: An input pulse is branched and inputted, and digit outputs 2 1 , 2 2  and 2 3  are inputted to corresponding terminals of unit 2 as a phase control signal, a pulse width control signal and an amplitude control signal respectively. Digit outputs 2 1 , 2 2  and 2 3  become the maximum or minimum condition of control signals for phase, pulse width and amplitude which are waveform determining elements, and the combination of two conditions is changed by the input pulse, so that eight combination of worst conditions can be obtained as the whole and repeated automacically in a short time. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05254139-A (JP)
Title: Ink jet recording apparauts
IPC: B41J2/175
Filed: 1992-03-16
Abstract: PURPOSE:To provide an ink jet recording apparatus equipped with an inexpensive safe ink supply device of high reliability reducing the penetration of air bubbles into a passage at the time of the replacement of an ink tank and ensured in the sealability of its connection part. CONSTITUTION:In an ink jet recording apparatus, a recording head 10, an ink tank 1 supplying ink to the recording head 10, an ink supply needle 9 extracting ink from the ink tank 1 and the film 4 arranged to the ink taking-out port 3 of the ink tank 1 are provided and at least one ink supply orifice 9a having a fine diameter is provided to the tip of the ink supply needle 9 and two seal members 6 are provided between the film 4 and the ink taking-out port 3.
Patent JP-H11255257-A (JP)
Title: Liquid container cap
Inventor: KOBAYASHI MASAO
IPC: B65D47/06
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To eliminate need for a packing of a liquid container cap by forming a plurality of discharging ports on a slope positioned between a resin gate of an inner plug and a side face fitting into a cap body, providing two half cuts on a side face of the inner cap, and forming an annular protrusion around the discharging port. SOLUTION: The liquid container cap of a shake-out type that the container is inverted to shake contents out of a discharging port comprises a slope provided between a plastic resin gate 21 and a side face 29 fitting into a cap body and has an inner cap 20 equipped with a discharging port 22 provided on the slope, while an annular protrusion 23 is formed around the discharging port 22. Thus sealability with a cap is improved, thereby eliminating a conventional packing. When the liquid container is used with agricultural chemicals or the like contained, a half cut 25 is formed on the side face 29 to facilitate removal of the inner cap 20 at the time of pouring a total amount of the contents to an intake or the like of a field. A tab 24 is pulled outward to cut the half cut 25, and the inner cap 20 is pulled out to be removed.
Patent JP-H02237319-A (JP)
Title: Antenna changeover switch
Inventor: AKIYAMA JUN
IPC: H04B1/44
Filed: 1989-03-10
Abstract: PURPOSE:To attain the changeover between transmission and reception at high speed inexpensively by providing a transistor(TR) circuit turning on and off an antenna switching voltage fed to an LC circuit. CONSTITUTION:When a voltage 5V is applied to a control terminal 3, TRs 7-9 are all turned on. Thus, a power voltage from a power terminal 24 is applied to PIN diodes 20, 21, 22, which are turned on via a resistor 13, a capacitor 15 and an inductor 19 and a transmission terminal 4 and an antenna terminal 6 are connected. When the voltage applied to the control terminal 3 is 0V, since the TRs 7, 8 are turned off, the PIN diodes 20, 21, 22 are turned off and a reception terminal 5 and an antenna terminal 6 are connected. Then the power voltage for changeover is turned on, off by a drive circuit 1 to switch the antenna 27 for the transmission and reception. Thus, the changeover for transmission and reception is attained at a high speed inexpensively.
Patent JP-H08252623-A (JP)
Title: Tubular nozzle for laminar flow
Inventor: MORI ISAO
IPC: B21B45/02
Filed: 1995-03-17
Abstract: PURPOSE: To obtain a tubular nozzle for a laminar flow which is especially excellent in responsiveness at the time of turning on/off cooling water and have small and simple structure by which a stable laminar flow is obtained in the tubular nozzle for a laminar flow for cooling the upside of a steel sheet. CONSTITUTION: When the difference of elevation between a small hole which is provided in the vicinity of the top 2 of the tubular nozzle which is curved in upward convex and the discharge opening 4 is expressed by H, the length of the nozzle between the small hole 3 and the discharge opening by L, the inside diameter of the nozzle by D, the coefficient of friction in tube by λ, the bending loss of factor by ζ and the average flow rate in nozzle by (V), the condition of (λ.L/D+ζ).v<2> /2g-H>=0 is satisfied by the shape of the nozzle.
Patent JP-H10236777-A (JP)
Title: Jack automatic housing device
Inventor: OBA TAKAAKI
IPC: B66C23/78
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To prevent a vehicle body from recklessly running away on a slope by operating a selective switch so as to house jacks in rear of the vehicle body, and then operating to house jacks in front of the vehicle body, at providing a working vehicle on the slope, when total four jacks provided in front and rear of the right and left both side of the vehicle body are housed. SOLUTION: When jacks are automatically housed at grounding an altitude working vehicle on a slope, an operator selects a selective switch 3 for housing in order of rear and front, and operates a jack automatic housing switch 2. Then a controller 5 sends control signals to hydraulic valves 6 by the signals from the respective switches 3, 2, and the hydraulic valves 6 feed hydraulic oil to jack cylinders 23 in rear of a vehicle body so as to house the respective jacks in rear of the vehicle body. Next when the respective jacks in rear of the vehicle body is detected to be perfectly housed by a housing detector 10, feed of hydraulic oil to the jack cylinders 23 in rear of the vehicle body is stopped, and hydraulic oil is fed to the jack cylinders 23 in front of the vehicle body so as to house the respective jacks in front of the vehicle body.