baber/WOPTO huggingface dataset:
Patent JP-2000134993-A (JP)
Title: Recording device
Inventor: SAITO HIROYUKI
IPC: B41J11/42
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To avoid misalignment being generated in phase matching and vibra tion and noise due to an excessive torque by equipping a storage means for storing and retaining the final excitation phase of a stepping motor in soft power off and starting excitation from the final excitation phase without performing the phase matching of the motor in restarting. SOLUTION: In a recording device with a carriage drive motor (CR motor) 105 and a carrying motor (LF motor) 109 consisting of a stepping motor, information on an excitation phase where a CR motor 105 and an LF motor 109 are stopped in soft power off is written into CR phase data 204 and LF phase data 205 for an SRAM 203 of a CPU 201. Then, in restarting, the CR phase data 204 and LF phase data 205 that have been read are set to an activation start excitation phase data region, and the CR motor 105 and the LF motor 109 are started, thus eliminating the need for matching phase in soft power on and hence achieving activation with less noise and vibration.
Patent JP-H07151275-A (JP)
Title: Welding structure for pipe
Inventor: ONO SUSUMU
IPC: B23K9/028
Filed: 1993-11-26
Abstract: PURPOSE:To provide a welding structure for a pipe which can normally join pipes having different diameter and can carry out welding by using a stainless steel sleeve, and in which the intrusion of the welding material in welding inside the pipe from a slit is prevented. CONSTITUTION:In a pipe welding structure for welding the outer periphery of a joint part A of each end part by abutting each end part of a small diameter pipe 3 and a large diameter pipe 1, the diameter of the end part of the small diameter pipe 3 is spread through the beading work, and the outer periphery of the joint part A of each end part is welded by abutting the end part of the small diameter pipe 3 whose diameter is spread and the end part of the large diameter pipe 1.
Patent JP-H06149332-A (JP)
Title: Interlock control system
Inventor: YAMASHITA HIKARI
IPC: G05B19/4155
Filed: 1992-11-06
Abstract: PURPOSE:To prevent the interference caused between the machines without using an interference preventing program by carrying out the interlock control after deciding the interference state between an action unable area and a mobile area based on the present position and an estimated position. CONSTITUTION:The position sensors 9 are connected to the rotary shafts of the servo motors 8 and detect the present positions respectively. The controllers 1 read the control programs of machines A and B out of each built-in memory and output the target position data PP on the motors 8 to the position command parts 2 to perform the positioning control. The position computing parts 6 convert the output of the sensors 9 into the present position data P1. The position estimating parts 11 estimate the machine positions to be set after a prescribed time based on the data P1. Then the area production parts 12 produce the area data AA and AB for the movements of both machines A and B between the present and estimated positions and output these data to an interlock control part 20. The part 20 supplies the area data AD through an area designating part 10 to decide the interference state among those areas AA, AB and AD and then carries out the avoidance processing against the interference if caused among these areas.
Patent JP-H11161146-A (JP)
Title: Device for visually experiencing adiabatic effect in room
Inventor: WATANABE KOJI
IPC: G09F5/00
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To enable a person planning the construction of a house to know the degrees of effects of existence, arrangement, thickness, etc., of adiabatic materials before the design of the house. SOLUTION: A high adiabatic specification room 1 and a low adiabatic specification room 2 are formed in an outside air reproducing room 30, temperature distribution detecting cameras are respectively arranged in both the rooms 1, 2 and a monitor for displaying the images of these cameras is arranged on the outside of the room 30. The monitor displays temperatures in both the rooms 1, 2 by colors corresponding to respective surface temperatures and displays the temperatures also and the cross sections of a part of a wall or a floor in each room can be observed from the outside of the room 30.
Patent JP-H02166286-A (JP)
Title: Natural stone-like enamel product and its production
Inventor: OTA MAKOTO
IPC: C23D5/06
Filed: 1988-12-20
Abstract: PURPOSE:To produce the natural stone-like enamel product spotted with enamel layers and having an excellent appearance by applying an upper glaze of milky frit and a glaze of transparent frit and pigment successively on the lower-glaze enamel layer on a metallic substrate, and firing the material. CONSTITUTION:The upper glaze consisting essentially of milky frit and prepared with water is applied on the lower-glaze enamel layer on a steel substrate. The wetted glaze layer is stippled with the glaze consisting essentially of transparent frit and a pigment, added, as required, with a color developing assistant, and prepared with alcohol. The material is then fired, the upper-glaze enamel layer 5 is formed on the lower-glaze enamel layer 4 on the steel substrate 3, and the spotted enamel layer 6 consisting of a low-transparency annular part 8 on a low-transparency nuclear part 7 surrounded by the annular part 8 is further formed thereon to obtain a natural stone-like enamel product 1.
Patent JP-H06168176-A (JP)
Title: File arrangement system
Inventor: FUJIE YOJI
IPC: G06F12/00
Filed: 1992-12-01
Abstract: PURPOSE:To facilitate the proper arranging work of a file. CONSTITUTION:This system includes a recording means A which records the number of times of input and output, the number of times of busy, the number of input and output waiting of a volume device, and the number of times of input and output to a file in the volume device, comparing means E which compares the number of times of busy and the number of input and output waiting of the volume device with a preliminarily set proper value, selecting means F which selects the file which is present in the volume device in which the number of times of busy and the number of input and output waiting are judged beyond the proper value by the comparing means E, and the file in which the number of times of input and output to the file recorded in the recording means A is the maximum as the maximum input and output file, and selects the volume device in which the number of times of busy and the number of input and output waiting is the minimum as the minimum volume device, and transition means G which operates the transition of the maximum input and output file to the minimum volume device.
Patent JP-H10156840-A (JP)
Title: Manufacture of molding having multicolor pattern
Inventor: MATSUDA YASUHIRO
IPC: B29C39/04
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for making a molding having a multicolor pattern which can obtain a molding having a multicolor pattern and a molding which is excellent in denignability and has a artificial stone pattern which can produce molding having various multicolor patterns simply and stably. SOLUTION: At least two kinds of synthetic resins having different color tones are supplied continuously to the upper part of a trough 2 through a funnel 1 using the trough 2 having a prescribed inclination to a horizontal plate to form a resin mixture 7 having a multicolor pattern on the though 2, the mixture 7 is cast continuously into a molding mold 3 from the lower end of the trough 2 for molding while the mold 3 being moved in parallel with a horizontal plane. Besides, a molding which is obtained by increasing the viscosity of the molded resin mixture 7 is crushed, the obtained pieces are mixed into the resin, and the mixture is molded.
Patent JP-2000147925-A (JP)
Title: Color electrophotographic image forming apparatus
Inventor: NISHIO YUKIO
IPC: G03G15/01
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To apply appropriate transfer voltage to a medium transfer roller, based on transfer voltage data prepared for discontinuous temperature and humidity. SOLUTION: This device is provided with an intermediate transfer body belt, where different color toner images successively formed on a photoreceptor belt are superposed and transferred to form a composite image, the medium transfer roller 7 to which the voltage having the polarity different from that of the toner is applied to transfer the composite image formed on the intermediate transfer body belt to paper while being rotated in contact with the paper, a temperature and humidity detection sensor 16 for measuring the temperature and humidity of the external atmosphere of the device, a voltage information storage means 56 in which the data on the transfer voltage, in accordance with the prescribed discontinuous temperature and humidity is stored, and a CPU 55 for calculating the transfer voltage by compensating the stored data on the transfer voltage, when the measured temperature and humidity do not match with the discontinuous temperature and humidity stored in the storage means 56.
Patent JP-H03181962-A (JP)
Title: Image forming device
Inventor: OGINO SHIGEO
IPC: G03G15/01
Filed: 1989-12-12
Abstract: PURPOSE:To reduce fear that a mistake is made and to eliminate the need of a special sensor for detecting the speed of the revolution of a motor by detecting the position of a developing unit which is being moved and controlling brake timing. CONSTITUTION:The brake timing at the time of moving the developing unit 100 is detected by an ascent brake sensor 105U and a descent brake sensor 105D. Then, light shielding plates 104D and 104U having three projection parts for shielding the optical circuit of the respective brake sensors 105 from light are set in the unit 100. In the case of the off-edge of the brake sensor 105 by the final projection part of the light shielding plate 104, that is, after the projection part just before a developing device positioned at a developing position shields the optical circuit of the brake sensor 105 from the light and turns on it, a brake signal is controlled to be on at a time when the brake sensor 105 is turned off again. Thus, the fear that the mistake is made is reduced and the special sensor for detecting the speed of the revolution of the motor is made needless.
Patent JP-H07175545-A (JP)
Title: Reference voltage source circuit
Inventor: KASAI KEI
IPC: G05F3/30
Filed: 1993-12-21
Abstract: PURPOSE:To provide the bipolar type reference voltage source circuit which can obtain a high-precision reference voltage output that is small in dependency on the current amplification factor of a transistor(TR). CONSTITUTION:This circuit is equipped with two TRs Q1 and Q2 for a band gap type voltage source, a 1st current mirror circuit 11 and a 2nd current mirror circuit which supply currents to those two TRs respectively, a 3rd current mirror circuit 13 which receives the currents returned by those two current mirror circuits, and a negative feedback circuit 14 which leads the error between the currents of the two current mirror circuits out of the mutual connection part of the 2nd current mirror circuit and 3rd current mirror circuit and brings the band gap type voltage source under negative feedback control according to the error output.
Patent JP-H04190469-A (JP)
Title: Card reader device
Inventor: ISHII HIRONORI
IPC: G06Q50/30
Filed: 1990-11-26
Abstract: PURPOSE:To cope with various users' demands by including also a mode wherein the card reader device operates even when disconnected from a host computer as a choice. CONSTITUTION:One of three modes is selected under the command of the host computer 2 and a CPU 51 processes ATB coupons. In intelligent mode, passenger data of one flight are received from the computer 2 and when a coupon 4 is inserted into an insertion slot, data read out of its magnetic stripe 4e are compared with the passenger data; and data of each process are stored in a RAM 54 and when a process of one flight ends, data are reported to the host computer 2 together at a time. In nonintelligent mode, the data read out of the stripe 4e are sent to the host computer 2 immediately and the host computer 2 judges whether or not the data are correct and sends an answer to the reader. In normal mode, the data read out of the stripe 4e are checked according to set information and are processed.
Patent JP-H04193008-A (JP)
Title: Enclosed switchboard
Inventor: MIURA HATANORI
IPC: H02B1/30
Filed: 1990-11-26
Abstract: PURPOSE:To secure the safety in work by inserting an operating shaft for internal devices through a protection panel of a boxshaped protection chamber for isolating a live part formed inside an operating window provided at an enclosed switchboard and sealing the periphery of the operating shaft with an oil seal. CONSTITUTION:An opening/closing operation window 3 (opened state is shown on the drawing) is formed in front of an enclosed switchboard, and a box-shaped protection chamber 8 having a protection panel 5 is attached in the inner space. One end (left end in the drawing) of an operating shaft 4 passing through the protection panel 5 is connected to a device within the switchboard (the device omitted in the drawing). An operating handle 2 is inserted to the right end of the operating shaft 4 for operating the operating shaft 4. An oil seal 6 is fitted around the operating shaft 4 passing through the protection panel 5 for preventing the jetting out of an arc generated inside the switchboard.
Patent JP-H09137832-A (JP)
Title: Fixing structure of bellows
Inventor: TAKADA NOBUSHIGE
IPC: F16D3/84
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To shorten the entire length in the axial direction of a bellows main body, increase a telescopic stroke, ensure a sealing property by the bellows main body without requiring the skill of worker and stable constant quality and miniaturize the assembled product out of the bellows main body and a connection member. SOLUTION: The bellows main body 51 is expanded and contracted in the axial direction by the relative displacement between a first connection member 21 to which the one end 51a of the cylindrical bellows main body 51 is connected and a second connection member 31 by which the other end 51b is connected. A diametral direction checking part 44a by which the movement to the one direction out of the outside of the diametral direction and the inside of the diametral direction of the end 51a of the bellows main body 51 can be checked is installed on at least one connection member 21. By a ring shape member 61, whose rigidity is larger than that of the bellows main body 51, and pressed in the connection member, the end part 51a of the bellows main body 51 is pressed to the diametral direction checking part 44a thereby end part 51a is fixed to the connection member 21.
Patent JP-H07270350-A (JP)
Title: Magnetic sweeping apparatus and magnetic resonance apparatus
Inventor: FUJIMOTO SHIGENOBU
IPC: G01R33/44
Filed: 1993-12-21
Abstract: PURPOSE:To provide a magnetic sweeping apparatus for forming such a static magnetic field that can be automatically induced to a resonant zone corresponding to a chemical shift of a magnetic resonance without converting frequency of an impressed high frequency electromagnetic field. CONSTITUTION:A conduit 4 where a liquid to be 9 resonated body flows, is arranged at the opened part 3 of a magnetic circuit comprising a magnet 1 and a yoke 2. A high frequency electromagnetic field of a fixed frequency is impressed inside the conduit 4 via a high frequency coil 5 from a high frequency-oscillating amplifier 6. As a result, a nuclear magnetic resonance is brought about to the liquid in the conduit 4. A front, end part 2b of the yoke facing the opened part 3 of the magnetic path is changed in shape in a flowing direction of the liquid, so that a sloped static magnetic field is formed at the opened part 3.
Patent JP-H07172746-A (JP)
Title: Elevator threshold control device
Inventor: MORINO WATARU
IPC: B66B13/28
Filed: 1993-12-21
Abstract: PURPOSE:To provide an inexpensive elevator threshold control device by simplifying a structure excellent in safety without giving any uncomfortable feeling or danger to users of a wheelchair, a truck, etc., when boarding on the cage of an elevator. CONSTITUTION:An elevator threshold control device for controlling the cage threshold of an elevator composed of a fixed side threshold 2A and a movable side threshold 2B set so as to maintain a specified space with the threshold of a stop comprises a plurality of permanent magnets 3 arrayed in the fixed side threshold 2A, an electromagnet 4 set in the movable side threshold 2B oppositely to the permanent magnets 3 and switches 5 and 6 for switching the polarity of this electromagnet 4. When the elevator cage reaches the floor, the movable side threshold 2B is moved to a specified position in a space between the stop threshold and the cage threshold.
Patent JP-H10167670-A (JP)
Title: Grain bag transport device
Inventor: TAKANAMI TOYOYUKI
IPC: B66C1/59
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To install a grain bag transport device in a restricted area. SOLUTION: A grain bag transport device is formed so that a grain tank 1 is set at a specified height by columns 2, a space of a specified height is formed under the grain tank 1, and a bag holding device 10 capable of holding grain bags 5 is supported on the columns 2 movably in vertical direction and swingably by a first rotating arm 7, a second rotating arm 8, and a chain 8. Because the bag holding device 10 is installed at the top of the columns 2, a big space can be formed around the grain tank 1, and thus packaging of grain into bags and transport of the bags can be performed easily even in an restricted area.
Patent JP-H10162648-A (JP)
Title: Dielectric porcelain composition, laminated ceramic capacitor using it, and its manufacture
Inventor: NAGAI ATSUO
IPC: H01B3/12
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To improve a relative dielectric constant and insulation resistance, miniaturize a capacitor, and increase its capacity by laminating dielectric layers and inner electrode layers in turn, containing a compound containing Ba, Sr, Ti, Zr, Mn, Dy as the main component in a dielectric substance, and containing specific quantities of Al2 O3 and V2 O5 as the auxiliary component. SOLUTION: This dielectric layer contains a compound expressed by the formula as a main component and Al2 O3 and V2 O5 of 1.0wt.% or below (except 0wt.%) each as the auxiliary component against the main component, where 1.00<=m<=1.02, 0<=x<=0.2, 0.05<=y<=0.2, 0.001<=α<=0.05, 0.001<=β<=0.02. The raw material is the high-purity carbonate of each element. Green sheets formed with this dielectric material and an internal electrode paste mainly made of Ni are laminated in turn to form a laminator, it is heat-treated and baked in the reducing atmosphere at the temperature lower than the melting point of Ni, then an outer electrode is formed on the end face of the laminator.
Patent JP-H11158514-A (JP)
Title: Method for joining metallic bulk material and joined body of metallic bulk material
Inventor: MATSUSHITA YUTAKA
IPC: B22F7/08
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for joining metallic bulks reducing clearance on the joined boundary of metallic bulk materials, making the joining condition better and capable of suppressing the deformation of the metallic bulk materials at the time of joining. SOLUTION: This method is the one in which a plurality metallic bulk materials 1 are joined by using a discharge plasma sintering method. Roughening working to the joined faces 2 of the metallic bulk materials 1 is executed only by machining. Suitable clearance can be given to the space between the joined faces 2, a plasma discharge phenomenon is made easy to occur to promote the inside exothermic effect, and furthermore, the effect of the entanglement of the ruggedness in the joined faces 2 can be obtd.
Patent JP-H06148561-A (JP)
Title: Light source device
Inventor: FURUSAWA YASUHIRO
IPC: G02F1/13
Filed: 1992-11-06
Abstract: PURPOSE:To enhance the photo-condensing efficiency by installing a linear light source of a light emitting lamp in such an arrangement as perpendicular to the optical axis of a parabola reflecting mirror. CONSTITUTION:A spot light source 8 lying at the focus 0 of a parabola reflecting mirror 1 emits parallel beams of light, which are condensed at a panel, and beams of light 7 from another spot light source 9 are condensed to a zone symmetrical about the optical axis of the light source apparently having comparative convertiveness. Also a spot light source symmetrical for the spot light source 9 about the spot light source 8 exists to generate condensation to the opposite direction in the same tendency. That is, half the panel is photo-condensed by one spot light source while the whole periphery of the panel is photo-condensed with comparative convergence in macro-view, no convergence is made at the panel periphery but convergence is made while dispersing with the spot light source on the reflecting mirror side from the focus 0 according to the conventional system when the center of a linear light source is located at the focus of the parabola reflecting mirror 1. This enhances the condensing efficiency to the panel periphery.
Patent JP-H08176895-A (JP)
Title: Electroplating jig
Inventor: ITO HIROKI
IPC: C25D17/08
Filed: 1994-12-26
Abstract: PURPOSE: To facilitate the automation of mounting and dismounting of lead frames with an electroplating jig. CONSTITUTION: This electroplating jig is provided with stoppers 5 which are inclined in gliding surfaces at 10 to 20 deg. with a perpendicular plane, are provided with large apertures to facilitate slipping down of the lead frames 19 and have placing parts to be placed with the lead frames 19 by supporting both sides thereof and holding parts 3 which have apertures to be inserted with the lead frames 19 at the same angle of inclination as the angle of inclination of these stoppers, 5 and have a pair of leaf spring parts 8, 9 for holding the lead frames by arbitrarily opening and closing these apertures.
Patent JP-H04194500-A (JP)
Title: Supply device for process gas
Inventor: TSUJIKU SUSUMU
IPC: F17C7/00
Filed: 1990-11-28
Abstract: PURPOSE:To easily discover a leak in a piping system even by an unskilled worker by providing a means for measuring a pressure in a pipeline, means for obtaining a pressure changing speed and a means for comparing this speed with a preset value to generate an alarm. CONSTITUTION:A pressure transducer 5 is provided in a process gas supply piping system, and a pressure signal from here is connected to an arithmetic alarm device 14. The arithmetic alarm device 14, which performs giving/ receiving of a signal to/from also a valve controller, opening/closing action of a valve by pressing a start button, arithmetic operation by the pressure signal and a series of control of an alarm and valve action by an arithmetic result, has an alarm buzzer 16 and a standby lamp 17. In the case of introducing inert gas into a pipeline after replacing a bomb, a pressure decreasing speed R is measured by the pressure transducer 5, pressure display device 10 and the arithmetic alarm device 14 and arithmetically compared with a preset value Ro. As a result, when a relation where R>Ro is provided, a leak amount is excessive, so that the alarm buzzer 16 is sounded to inspect and remount a mounting/removing joint 3 by a worker.