baber/WOPTO huggingface dataset:
Patent JP-2001255712-A (JP)
Title: Image forming device
Inventor: ISHII HIROSHI
IPC: G03G15/16
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device, making the dirt of transfer material originated from a soil of guide means possible to be prevented by restraining soil of guide means, while decreasing the restriction of a layout space. SOLUTION: In this image forming device provided with transfer material transporting belt 42 for transporting transfer paper P that the image is transferred thereon, and guide means guiding the above transfer paper P to the subsequent processing stage by coming into contact with a surface opposite to the surface that the image on the transfer paper P is formed, after parting the transfer paper P from the transfer material transporting belt 42, the device is let to compose the guide means adopting the belt member 61 making the surface shift along the passing route of the transfer paper P, and moreover to provide cleaning means 68 for cleaning the belt member surface.
Patent JP-2001252608-A (JP)
Title: Coating device and coating method
Inventor: TATEYAMA KIYOHISA
IPC: H01L21/027
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a coating device capable of forming desired gas flow between a rotating treating vessel and an outside vessel fixedly provided in the outside thereof. SOLUTION: This coating device for applying a coating liquid on the surface of a substrate G has the treating vessel 43 having an opening part on the upper side and housing the substrate G, a coating liquid discharge nozzle 73 for discharging the coating liquid on the substrate G in the treating vessel 43, rotary means 40, 41 and 42 for rotating the treating vessel 43 and the substrate G, a 1st cap body 46 for closing the opening of the treating vessel 43, the outside vessel 44 fixedly provided outside the treating vessel 43 and having the opening and a 2nd cap body 47 for closing the opening of the outside vessel 44. An air introducing port 51 is provided in the 2nd cap body 47 to enable to control the gas flow between the treating vessel 43 and the outside vessel 44.
Patent JP-2001255031-A (JP)
Title: Refrigerating air conditioner
Inventor: KATSURAGAWA SHINJI
IPC: F25B9/00
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerating air conditioner having a high refrigerating efficiency in which expansion force of refrigerant in an expansion unit can be recovered sufficiently. SOLUTION: The refrigerating air conditioner 1 comprises a compressor 11 for compressing refrigerant 8 of carbon dioxide, a radiator 12 for cooling compressed refrigerant 8, an expansion unit 2 for expanding the refrigerant 8, an evaporator 13 for evaporating expanded refrigerant 8, and piping 14 for circulating the refrigerant 8. The expansion unit 2 comprises a cylinder 51 for introducing the refrigerant 8, and a piston 52 disposed to reciprocate in the cylinder 51. The timing for starting to introduce the refrigerant 8 into the cylinder 51 is earlier than the timing of the piston arriving at the top dead center.
Patent JP-2001258759-A (JP)
Title: Burning apparatus
Inventor: SATO KEIICHI
IPC: F24C3/02
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a burning apparatus cannot heat a heating chamber in a sufficiently uniform manner. SOLUTION: The burning apparatus in which a cooking chamber is uniformly heated without unevenness in length and width directions is provided by arranging a negative electrode 17 in parallel with a lower burner 13 on the center of a set of the lower burner 13 and guiding a flame to the center of a cooking chamber 30 by applying an electric field between the negative electrode 17 and the lower burner 13 by a direct high voltage source 16.
Patent JP-2001260525-A (JP)
Title: Material to be recorded for non-aqueous ink by means of ink jet
Inventor: UTO TETSUYA
IPC: G06F7/00
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a material to be recorded for a non-aqueous ink by means of ink jet having excellent fixability by incorporating good ink absorbability of the non-aqueous ink and preventing oozing-out (bleeding properties) of an ink solvent from a periphery of a printed part by aging, in the material to be ink jet recorded for the non-aqueous ink used for a printer or a plotter utilizing an ink jet recording method using the non-aqueous ink. SOLUTION: The material to be ink jet recorded for the non-aqueous ink comprises an ink absorption layer containing at least a pigment on a support, and a polymer dissolved or swelled by a petroleum-based high boiling point solvent and coating or impregnated into the ink absorption layer. In this case, the pigment of 30 wt.% or more is a kaolin.
Patent JP-2001262903-A (JP)
Title: Door lock device for automobile
Inventor: HAYAKAWA SHIGERU
IPC: E05B85/02
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To make unable operation of an operation mechanism of a door lock device for an automobile from a gap of door, that enables selective changeover between a lock condition and an unlock condition to make engagement of a latch on the side of a door with a striker on the side of a body unreleasably and releasably, from a gap with a door and prevent intrusion of water to the inside of door. SOLUTION: Constitutional parts of operation mechanisms 20, 30 that constitute a door lock device for an automobile are accomodated in a housing 10 in a closed condition together with an actuator. The purpose is attained thereby.
Patent JP-2001256873-A (JP)
Title: Heat sensitive switch
Inventor: SATO HIDEAKI
IPC: H01H37/04
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide structure of a heat sensitive switch using a piece of bimetal capable of easily positioning the piece of bimetal on a stationary terminal and preventing deformation of the piece of bimetal on setting it into a housing. SOLUTION: The switch comprises a housing 1, a stationary contact 3 settled on the inner surface of the bottom of the housing 1, a piece of bimetal 5 having a bending part 5a bendable according to the temperature, to one end of which a movable contact 6 is fixed so as to contact and part from the stationary contact 3, and a stationary terminal 4 to which the other end of the piece of bimetal 5 is fixed in cantilever shape. An extension arm 5b which extends from the fixing part of the stationary terminal 4 in the opposite side of the position of the bending part 5a is formed on the piece of bimetal 5. A coupling holding part 1b which is positioned on the housing 1 by engagement with the extension arm 5b is formed.
Patent JP-2001263667-A (JP)
Title: Superheated cooking apparatus
Inventor: KOBAYASHI YASUMICHI
IPC: F24C1/00
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To dissolve a problem that a superheated steam cooking apparatus has a serious practical problem regarding setting of a condition and safety. SOLUTION: A superheated steam cooking apparatus comprises a casing 1, a cooling duct 3 communicated with an opening part 2 of the casing, a water tray 4 situated below the cooling duct, an air supply means 5 for forced circulation, a boiler 7 to generate superheated steam, a water supply means to supply water to the boiler 7, a steam induction duct 10 to feed generated steam into a chamber 1a, and a superheating means 12 provided on the supply side of the air supply means 5. Superheated steam used as it is reheated in a chamber is uniformly agitated, surplus air is expelled from the chamber, and after it is cooled, it is discharged to the outside of the chamber.
Patent JP-2001260669-A (JP)
Title: Hybrid driving device
Inventor: TAKENAKA MASAYUKI
IPC: B60K17/04
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To move a position of a shaft center of a counter shaft necessary for changing the setting of an engine side total gear ratio without restricted by a position of a motor. SOLUTION: This hybrid driving device comprises an engine 1 on a first axis, a motor 2 on a second axis, and a counter shaft 40 on a third axis. The counter shaft is mounted between the engine and the motor with the axial positioning relationship so that the counter shaft is not radially overlapped to the engine and the motor to widen a range of the movement of the shaft center of the counter shaft. Further thick parts 91a, 92a of a easing member 9 forming a supporting part of the counter shaft is widened in the shaft center moving direction, shaft supporting recessed parts R21, R22 are formed on proper positions within a range of the thick parts, and a material of the easing member is unified.
Patent JP-2001262866-A (JP)
Title: Trigger device of base isolation mechanism
Inventor: SASHITA IKUKO
IPC: E04H9/02
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a trigger device using an expansible air-bag capable of being repeatedly used without using any member to be fractured when a base isolation function is operated. SOLUTION: The expansible air-bag 5 is provided between the ground 1 and a building 2, and when wind force acting on the building 2 is in excess of a set-point, air is supplied to the inside of the air-bag 5, and when wind force is less than the set-point, a controller for controlling an air intake and exhaust device 8 so as to exhaust air inside of the air-bag 5 is included.
Patent JP-2001261456-A (JP)
Title: Monolithic refractory material having close-packed structure excellent in strength and spalling resistance
Inventor: SHINPO AKIHIRO
IPC: F27D1/10
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain a monolithic refractory material having a close-packed structure, in the base material of which crack initiation/extension can be inhibited from being caused and also which has improved strength and spalling resistance. SOLUTION: In this monolithic refractory material containing alumina, when fire-resistant aggregate grains excluding coarse grains each having a >=10 mm grain size are classified into plural grain groups each having a different grain size range from those of the other, on the basis of the grain size distribution of the fire-resistant aggregate grains excluding the coarse grains, the volume mix proportion of these grain groups is determined so as to meet the Andreasen distribution formula P=100(X/D)n (wherein: D is the maximum grain size; P is a ratio (%) of grains each having a <=X grain size; and (n) is a numerical value of 0.15-0.35).
Patent JP-2001270557-A (JP)
Title: Button cell package
Inventor: HASHIMOTO TADASHI
IPC: B65D75/36
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a button cell package whose packaging material is easily sorted and made to waste, whose presentable appearance is improved, and which can heighten the added value of a commodity. SOLUTION: The button cell package is composed of a containing member (3) having a containing part (5) in which a button cell (6) is contained, and a sheet-like main body (7) which is to be superposed on the containing member (3) so as to close an opening of the containing part (5). The containing member (3) and the sheet-like main body (7) are mutually formed out of a thermally weldable plastic sheet. An outer shape area of the containing member (3), which is divided by an outer peripheral edge of the thermally welded face, is preset to 60% or less of an area of the sheet-like main body (7), and a bonded area of the containing member (3) is preset to 30% or less of the area of the sheet- like main body (7).
Patent JP-2001271680-A (JP)
Title: Control device for direct injection engine
Inventor: KUJI YOICHI
IPC: F02D41/04
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To quickly return to a temperature area with a high NOx purification rate after recovering from sulfur poisoning of a lean NOx catalyst. SOLUTION: In step S62 to S70, an air-fuel ratio is set to λ≈1, while the swirl is intensified before the air-fuel ratio is transferred from an enrich area, where λ<=1 to a stratified charge combustion area of λ>1 after a sulfur poisoning recovering processing. At divided injection and time for transferring the air-fuel ratio from an operation state of λ<1 to λ≈1 to a lean area of λ>1, at least later injection timing is advanced.
Patent JP-2001284159-A (JP)
Title: Laminated ceramic capacitor and its manufacturing method
Inventor: CHAZONO KOICHI
IPC: H01G4/12
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To solve the problem where for a laminated ceramic capacitor when the number of laminated dielectric layers is increased by reducing the thicknesses of the layers for reducing the sine and increasing the capacitance of the capacitor, the service life of the capacitor becomes shorter, because the electric field intensity of each dielectric layer increases and dielectric breakdown is apt to occur between internal electrodes. SOLUTION: In this laminated ceramic capacitor, which is formed by integrally laminating a plurality of dielectric layers composed of a dielectric ceramic composition and a plurality of internal electrodes upon another, the porcelain composition contains one kind or two or more kinds of impurity elements, selected from among Mn, V, Cr, Mo, Fe, Ni, Cu, and Co at a ratio of 0.01-1.0 mol%. It is preferable that 20 wt.% or higher of the impurity elements exists in grain boundaries portions.
Patent JP-2001275433-A (JP)
Title: Device for controlling upward or downward movement of working machine
Inventor: NAKA TAMAKI
IPC: A01B63/10
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a working machine upward or downward movement controller which can prevent the improvident start of the execution of an automatic upward or downward movement control. SOLUTION: An automatic upward or downward movement mode is selected by a mode switch means SW3, and the execution of automatic upward or downward movement control is stopped. An upward or downward movement command operation member 16 is operated on the lower side than an operation range for commanding the downward movement on a manual upward or downward movement control, or operated on the lower side than the end portion on a stopping command operation range side in the downward command operation range. At the time, a control means 100 judges that a control start command is commanded, and starts the execution of the automatic upward or downward movement control.
Patent JP-2001284869-A (JP)
Title: Cooling apparatus
Inventor: TAKIZAWA HISAAKI
IPC: H05K7/20
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a cooling apparatus capable of realizing a high cooling efficiency without requiring a large occupied space. SOLUTION: A power transistor module 11 is fixed on the surface of a flange plate 22 of a heat sink 21 and on the surface of a connection flat plate 32 of a heat pipe 3 fitted with a recessed part 222 formed on the flange plate 22. After being conducted to the connection flat plate 32, heat is conducted to opposing flat plates 31 extending along recessed parts 231 and 241 through slits 221. The heat from the opposing flat plates 31 travels to opposing wall parts 23 and 24 of the heat sink 21, and then, is actively dissipated from heat dissipation fins 28.
Patent JP-2000334377-A (JP)
Title: Electric vibration converter
Inventor: SUYAMA HIDEO
IPC: B06B1/14
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To improve vibration generation efficiency and produce voice as an vibration actuator for a pager, to work as an vibration detection sensor, and to easily make a shape flat. SOLUTION: An vibrating body 1 of an electroacoustic transducer is supported to a yoke 5 of a magnetic circuit by a damper 7. When a signal of a voice frequency is sent to a voice coil, the vibrating body 1 produces a voice. When a signal of a low frequency equal to or lower than the lower frequency of the voice frequency is sent, a relative low frequency vibrating between the yoke 5 and a coil 3 is made to be taken out to the outside through the yoke 5. The magnetic circuit has a thin structure to make the whole of the circuit flat.
Patent JP-2001292499-A (JP)
Title: Image sensor and its device
Inventor: SAWADA AKIRA
IPC: G10L15/28
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a device having a voice input function that employs a two-dimensional image sensor for voice detection while suppressing increase in the area. SOLUTION: The device of this invention is provided with a two-dimensional image sensor 1, a means 4 that shades a light for a 1st row 11 at the end of the image sensor 1 so as to change a shade area in response to voice, a means 2 that calculates a luminous quantity ratio of an output of a 2nd row 12 adjacent to the 1st row 11 and not shaded to that of the output 11 of the 1st row, and a means 3 that averages an output signal by one row of the calculation means 2 over one row.
Patent JP-2001292023-A (JP)
Title: Antenna unit for mobile communication and antenna system
Inventor: MOCHIZUKI AKIHIKO
IPC: H01Q21/30
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an antenna system for mobile communication that can avoid a reception disturbance caused by intermodulation distortion that is a problem of a transmission reception common use antenna. SOLUTION: In order to solve a problem of the intermodulation distortion having been a problem of a conventional transmission reception common use antenna, the antenna elements in common use for transmission reception consist of combinations of antenna elements whose polarization differs from each other so as to prevent an intermodulation distortion noise intruded from a transmission antenna from being directly entered into a receiver without incurring increase in the size in comparison with the size of the conventional antenna.  That is, the antenna system 1 consists of antenna units 2 of the same structure that are arranged vertically by a plurality of stages, and each antenna unit consists of the integration of a transmission vertical antenna element 21V and two diversity reception cross polarization antenna elements 21S1, 21S2 tilted horizontally by 45 deg. with respect to the transmission vertical antenna element.
Patent JP-2001292586-A (JP)
Title: Motor controller
Inventor: YATANI NORITAKA
IPC: H02P29/00
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To properly protect an element or the like which is arranged around a motor from heat generation, by enhancing the accuracy of the prediction of the extent of temperature rise around the motor. SOLUTION: This controller is provided with a current sensor which detects an output current value i to a serve motor for driving each shaft (arm) of the body of a robot. The rotational speed r of each serve motor is detected by an encoder. A robot controller samples the output current i for each current sensor and the rotational speed r for each encoder, separately for each shafts (S1-S3) and obtains an average current 1 and an average rotational speed R from n pieces of sampling values (S4). Then, it computes a temperature rise ΔT, using both of those average current I and the average rotational speed R (S5), and compares the temperature rise ΔT with a set value Tmax (S6), and when the temperature rise ΔT is larger than a set value Tmax (S6: Y), it stops the drive of a servo motor (S7).
Patent JP-2001251750-A (JP)
Title: Safety receptacle with overcurrent alarm sound
Inventor: FUKADA SATOSHI
IPC: G01R11/00
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain an overcurrent alarm sound producing safety receptacle, which makes power consumption of electric appliances connected, the condition of current measured by an ammeter shown at a single glance by a scale plate with a 'kW' marking, produces an alarm sound automatically, when current not smaller than allowable is consumed by connecting various kinds of electric appliances and reaches a dangerous state, has plug holes provided with power switches being independent respectively, enabling to perform power on/off with the electric appliances connected, and is capable of executing power saving. SOLUTION: A body in a hollow rectangular parallelepiped, into which an upper frame board and a lower frame board are fitted, and a breaker switch is fitted to the front of the frame wall. A transformer, which takes power from current, is fitted to the front inside the body. To the transformer, diodes for rectifying AC and a current regulator are connected. To the current regulator, an ammeter fitted with a contact for performing inspection of meter of power consumption and switching function outside permissible electric energy together, is connected. To the ammeter with a contact, an alarm sound generator is connected, and power switches are fitted along a plurality of plug holes arranged, in parallel in the surface of the body.
Patent JP-2001294699-A (JP)
Title: Crosslinked polyolefin-based resin foam sheet and method for producing the same
Inventor: TATEO EIJI
IPC: C08F10/00
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To prepare a crosslinked polyolefin-based resin form sheet excellent in moldability and processability, or the like and scarcely set in fatigue even when molding and processing such as vacuum forming or stamping is applied thereto. SOLUTION: This crosslinked polyolefin-based resin foam sheet is obtained by crosslinking and foaming a polyolefin-based resin. The foam sheet is characterized in that the polyolefin-based resin is composed of a polypropylene-based resin and a polyethylene-based resin and average swelling ratio of surface layer part of at least one face is kept in a predetermined range.
Patent JP-2001296248-A (JP)
Title: Appearance inspection apparatus for spherical body
Inventor: IWASHITA TORU
IPC: G01B11/30
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an appearance inspection apparatus for a spherical body, capable of rotating the spherical body around its gravity center, regardless of the unevenness on the surface of the spherical body to stably and quickly inspect appearance of the spherical body. SOLUTION: This appearance inspection device or the spherical body B has a supply device 1, cutting the spherical body B one by one and supplying the spherical body B to a spherical body rotation device 5; the rotation device 5 provided adjacent to the supply device 1, supported on a tilt frame 10 via a suspension mechanism 8, supporting and rotating the spherical body B, and including elastic rollers 6, 7 having elastic material on the surfaces; photoelectric sensors 11, 12 provided above the rotating device 5 and inspecting the appearance of the spherical body B; and a discharge device discharging the spherical body B inspected by the rotating device 5.
Patent JP-2001295062-A (JP)
Title: Grain oriented silicon steel sheet having excellent magnetic characteristic and film characteristic
Inventor: TODA HIROAKI
IPC: C21D8/12
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a grain oriented silicon steel sheet having a foresteritic film which acts more advantageously on magnetic characteristics than the conventional forsterite film and has an excellent film adhesion property as well. SOLUTION: The chief components of the foresteritic film are formed of Mg2SiO4, FeAl2O4 and TiN.
Patent JP-2001297806-A (JP)
Title: Terminal structure and installation method of clamp spring
Inventor: MORI TOSHIYA
IPC: H01H50/04
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a terminal structure un which a clamp spring is easily installed on the terminal using the spring force without soldering. SOLUTION: This is a terminal structure having a clamp spring 14. At the opening portion 33 of one end of an approximately loop shape clamp spring 14, a tongue piece 14f of the other end of the loop spring is locked movably, and the terminal 12 is inserted in the opening portion 33 of the one end which is established by the recession of the tongue piece 14f, and the clamp spring 14 is fixed to the terminal 12 by the force of restitution of the other end tongue piece 14f.