baber/WOPTO huggingface dataset:
Patent JP-2001271937-A (JP)
Title: Metal gasket
Inventor: TERANISHI MINORU
IPC: F16J15/12
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a metal gasket applied to opposite faces of components such an engine, improving the heat conduction between the both components and reducing the effect of heat on a gasket and the engine by constituted of an aluminum material. SOLUTION: This metal gasket 1 applied by arranged between the opposite faces of the components such as a cylinder head and a cylinder block of the engine is constituted of an annular swelling part 12 formed with a cylinder bore bole 3 and an outer metal plate 2 arranged and connected to its outside. The outer metal plate 2 and the annular swell part 12 are constituted of an aluminum material, have extremely superior heat conduction between the components compared with a case constituted of a stainless steel plate and the both components can reduce effects of the heat such as the heat deformation and the heat stress where the both materials are manufactured of different types of materials or where those are manufactured of the same types of materials but have different cooling performances.
Patent JP-2000294015-A (JP)
Title: Headlight arrangement of vehicle
Inventor: ERNST-OLAF ROSENHAHN
IPC: F21W107/10
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To enhance the illuminating performance of a remote area in front of a vehicle at the time of dimming. SOLUTION: Light fluxes are emitted from at least two headlights 10 and 12 in such a way as divided by a boundary having light-dark difference, and the light-dark boundary division 85 on the side with the lane of the car applicable of at least a first light flux cast by the first headlight 10 lies in the higher grade in an up-gradient than the light-dark boundary division 95 on the side with the lane of the car of at least the second light flux projected from the second headlight 12, and it is arranged so that the direction of the second light flux is variable so that the positions of the light-dark boundaries 94 and 95 of the second light flux can be changed at least in the vertical direction.
Patent JP-2001270408-A (JP)
Title: Air bag device for vehicle
Inventor: OKUDA YORITO
IPC: B60R21/217
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an air bag device for a vehicle capable of preventing an air bag expanding opening from deforming to expand and effectively relieving impact of an installment panel on an occupant's head when the air bag device is not operated while reducing the weight and cost of an air bag module body. SOLUTION: A reinforcing bracket 17b extended along an edge part of the air bag expanding opening 14 and forming a closed section by cooperating with a side wall part 16b is arranged on the side wall part 16b in a periphery of the edge part of the air bag expanding opening 14 for expanding the air bag body in an air bag body housing part 11. Two points in a periphery of both longitudinal end parts of the reinforcing bracket 17b and a point between them are fixed to the air bag body housing part 11 by spot-welding in a stagger shape in a width direction of the reinforcing bracket 17b.  Rigidity reducing means 20, 21 having less rigidity than a part adjacent in a longitudinal direction are provided in a position opposite to the air bag expanding opening 14 with respect to the reinforcing bracket 17b of the air bag body housing part 11 and adjacent to spot-welded points 18, 19 of the reinforcing bracket 17b in the width direction.
Patent JP-2001272898-A (JP)
Title: Image forming apparatus
Inventor: KAWASE MICHIO
IPC: G03G21/00
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of rapidly performing a speed changing operation of a plurality of related motors, and also, capable of increasing the accuracy of a speed difference and a phase difference between the plurality of motors in the formation of an image, that is, capable of attaining both of the shortening of the speed changing operation and a highly accurate drive, and also, capable of attaining high definition and high productivity. SOLUTION: As for the image forming apparatus with a function of scanning an image carrier which is rotated in a subscanning direction at a prescribed speed with an optical signal modulated by a prescribed image signal in the main scanning direction and recording, and provided with various kinds of driving means, the driving means is provided with a plurality of target rotating speed, and in the instruction of a control means to drive the driving means at either of desirable target rotating speed, a preliminarily operation of a recording means to start a recording operation is allowed when the speed reaches near the target rotating speed and the 1st stable rotating state is attached, besides, when the 2nd stable rotating state where the speed is almost equal to the target rotating speed is attained, the recording operation by the recording means is allowed.
Patent JP-2001280368-A (JP)
Title: Multiple disc friction device
Inventor: HIRASE HIROMI
IPC: F16D65/18
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a multiple disc friction device capable of reducing a shock when a friction plate is fastened by a simple configuration without performing complicated control. SOLUTION: A piston mechanism part 25 of a 2 and 4 brake 10 is provided with a main piston 26 and a subpiston 27 supported on the main piston 26 elastically. A plate pressing part 26b of the main piston 26 opposes to a driven plate 23 in a last part, and a plate pressing part 27a of the subpiston 27 opposes to a driven plate 23 which is the second plate from the front. When the 2 and 4 brake 10 is tightened, each of two front drive plate 22 and driven plate 23 is elastically engaged by the subpiston 27 first, and then all the drive plates 22 and the driven plates 23 are engaged by the main piston 26 to perform brake torque control at two steps mechanically so as to reduce a shock generated when the friction plate is tightened.
Patent JP-2001284619-A (JP)
Title: Phtovoltaic device
Inventor: ISOMURA MASAO
IPC: H01L31/04
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a photovoltaic device which uses a fine crystal silicon semiconductor thin film having a thin film as an optical active layer. SOLUTION: By plasma CVD with substrate temperatures at the time of forming a film at 200 deg.C or more, a fine crystal silicon germanium with a composition ratio of germanium being 20% to 50% is formed, and this fine crystal silicon germanium is used as an optical active layer.
Patent JP-2001282659-A (JP)
Title: Server device, client terminal device, network system, device terminal display method for network system, device terminal retrieving method, and storage medium
Inventor: YAMAMOTO MITSUHIRO
IPC: G06F3/0481
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To display notice of movement-destination information on a terminal device connected to a network on a display means of each terminal device connected to the network in an easy-to-see state, when the terminal device connected to the network is moved. SOLUTION: When the device terminal device connected to the network is moved, a server terminal device which is connected to the network and used reflects new and old registration information of the moved device terminal device on a retrieval result and outputs it to surely notify users that the device terminal device is moved in such a case.
Patent JP-2001278060-A (JP)
Title: Horn device for steering wheel
Inventor: FUJIMORI KENJI
IPC: B60R21/20
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To reduce a manhour for assembling and the manufacturing cost by reducing the number of components in a horn device for a steering wheel. SOLUTION: This horn device for the steering wheel is provided with an air bag module 5 vertically movably supported on the steering wheel body 1 inside, and a horn switch 8 between a core bar 2 of the steering wheel body 1 and a base plate 5a of the air bag module 5. An insulator 4 is supported on the core bar by a positioning means, the base plate 5a is vertically slidably supported on the insulator 4, and an energizing means energizing the air bag module 5 upward is provided between the core bar 2 and the base plate 5a. This horn device is constituted of a few numbers of components so that the assembling manhour and the construction cost can be reduced.
Patent JP-2001279373-A (JP)
Title: Cold rolled steel sheet for can reduced in defect caused by inclusion
Inventor: FUCHIGAMI KATSUHIRO
IPC: C22C38/06
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a cold rolled steel sheet for a beverage can in which the size and amount of nonmetallic inclusions are prescribed for reducing defects caused by inclusions at the time of working. SOLUTION: This cold rolled steel sheet for a can reduced in defects caused by inclusions is obtained by subjecting a slab having a composition containing, by mass, 0.01 to 0.1% C, 0.001 to 0.1% Si, 0.1% to 1.0% Mn, 0.01 to 0.03% P, 0.001 to 0.03% S and 0.01 to 0.1% Al, and the balance Fe with inevitable impurities to hot rolling and thereafter performing cold rolling. Among inclusions in the cold rolled steel sheet, the oxide nonmetallic inclusions containing Al2O3 and CaO whose total mass (Al2O3+CaO) is >30 mass % and having a grain size of 105 to 200 μm are <=3 pieces per 1 kg of the cold rolled steel sheet.
Patent JP-2001282370-A (JP)
Title: Stabilized direct current power source device
Inventor: KONISHI TOKUO
IPC: G05F1/56
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a stabilized DC power source device capable of supplying lower voltage to a load. SOLUTION: This stabilized DC power source device is provided with an outputting part 1 for supplying currents from a power source to a load and a control part 2-1 for detecting a voltage supplied to the load, and fist controlling currents to be supplied from the power source to the load by the outputting part 1 so that the detected voltage can be made equal to a target voltage. In this case, a voltage obtained by dividing a voltage Vref outputted from a constant voltage generating circuit 21 by resistances 26 and 27 is set as the target voltage by the control part 2-1.
Patent JP-2001281871-A (JP)
Title: Photosensitive resin composition
Inventor: FUJIKI TAKESHI
IPC: C08G77/60
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a silicon-based photosensitive resin composition excellent in sensitivity in exposure. SOLUTION: The photosensitive resin composition is obtained by allowing Mg or its alloy to act on a specified halosilane in an aprotic solvent under coexistence of an Li salt and a metal halide and contains (a) 100 pts.wt. polysilane of formula (1) [where R is H, hydroxyl, alkyl, alkenyl, arylalkyl, aryl, alkoxyl or silyl, symbol R may be the same or different, (x), (y) and (z) are each a number of >=0, x+y+z=5-40 and (y+z)/(x+y+z)<=0.15] and (b) a 10-200 pts.wt. cyclic silane compound of formula (2) [where R is H, hydroxyl, alkyl, alkenyl, arylalkyl, aryl, alkoxyl or silyl, symbol R may be the same or different and (n) is 4-20].
Patent JP-2001291546-A (JP)
Title: Connector having separable contact
Inventor: NEMOTO TAKASHI
IPC: H01R13/42
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a connector which has a simple structure, a less number of parts, and a simple operation as well and can be separated from an insulator. SOLUTION: The insulator 2 of a plug connector 1 retains a pair of a contact 3. A recess 3A of each contact is latched in a protrusion 2E of a pair of lances 2D which is formed in the insulator 2 elastic deformation availably. Between each lance, a lock piece 4 is inserted. At a tip part of a pair of contacts 13 retained in an insulator 12 of a receptacle connector 11 is inserted into a hole 3B of the each contact 3. When a cable 5 fixed in the lock piece is pulled to the left, the lock piece is pulled up from an interval of the each lance. Accordingly the each lance can deform so as to come close mutually. When the each contact 3 is pulled to the left under this condition, a slope of the recess 3A pushes a slope of a protrusion 2E so as to enable to be pulled out from the insulator 2.
Patent JP-2001291146-A (JP)
Title: Paper money processor
Inventor: NAKATSUKA SHIGEKI
IPC: G07D13/00
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a paper money processor capable of performing payment with added denominations by utilizing the existing receiving and paying machine as it is without performing design change or remodeling. SOLUTION: Money receiving and money paying with a specified denomination can be performed without performing remodeling by using an accumulating part (19) for collective feeding as a new feeding and accumulating part by denominations. In a mode in which the front or rear surfaces of paper money are made to be uniform, it is possible to perform payment with the front and rear surfaces of paper money made uniform by using the temporary holding parts (21a, 22a and 23a) of the existing feeding and accumulating parts by denominations (21, 22 and 23) in order to classify the normal note/abnormal note and the front/rear surface of a specified denomination.
Patent JP-2001291395-A (JP)
Title: Semiconductor memory
Inventor: FUJISAWA HIROKI
IPC: G06F12/16
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory realizing improvement of a relieving rate. SOLUTION: In a redundant circuit provided with a storage means storing a defective address of a normal circuit and a comparing means comparing the defective address with an inputted address, the circuit is provided with a redundancy switching circuit for selecting one circuit out of plural spare circuits, and a defective spare circuit is switched over to other spare circuit by the redundancy switching circuit.
Patent JP-2001251738-A (JP)
Title: Reusable wiring protection fixture
Inventor: MAESAKO YOSHIYUKI
IPC: H02G3/22
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a wiring fixture, in which a once fixed wiring protection fixture can be attached and removed easily in a single or two processes to be used by solving a problem that, when wiring is protected from cut fragments or burrs of an enclosure or the like, a conventional wiring protection fixture cannot be attached and removed easily, because various protection fittings are used and to provide a wiring fitting by which, when the wiring protective fitting is fixed, it is fixed surely in one or two processes so as to protect the wiring. SOLUTION: The wiring protection fitting has a structure, in which it is attached and removed freely and in a short time with reference to a board or the enclosure in one or two processes, with its reuse prescribed. A through- hole which has the cut fragments or uneven parts of the board or the enclosure through which the wiring is to be passed is used as is, and the wiring is fixed and protected.
Patent JP-2001294916-A (JP)
Title: Device for preventing heat of large bell in blast furnace
Inventor: DANJO KENICHI
IPC: C21B7/18
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a heat preventive device exchangable in a blast-stopping for a short time in an operated blast furnace, with respect to the heat preventive device of a large bell in the blast furnace with which the creep deformation in the hot-state of the large bell and this hanging metallic material is restrained and the heat-insulating function is not lost even in the case an outer peripheral surface refractory falls out caused by spalling with the heat shock. SOLUTION: The heat preventive structural body 27 using a metal-made cupped vessel 30 as a basic material is closely attached to the lower surface 8a of the large bell 8 at the peripheral edge part 30a of the cupped vessel so as to direct the opening part side of the vassel upward by arranging a hang-down fixing mechanism 28 at the upper part of the top part of the large bell 8 through an opening hole 29 arranged at the top part of the large bell 8. On the inner and the outer surfaces of the vessel, the heat-insulating refractory is worked. The outer peripheral surface refractory is worked before fixing by hanging down, and the inner part refractory is press-worked from the opening hole. In a fixed supporting device 38, the thermal-expansion and the thermal-deformation are prevented by including a buffering body.  This metal-made vessel 30 is hung up with a winch fitted to the furnace top part with a wire through the opening hole on the iron shell at the furnace top part in the blast furnace and fixed with the hang-down fixing mechanism 28. The heat preventive structural body 27 can be manufactured by assembling and fastening the vessels divided into two or more, in the furnace.
Patent JP-2001297954-A (JP)
Title: Device for detecting deterioration of electric double- layer capacitor
Inventor: MATSUMOTO KENJI
IPC: H01G13/00
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive device that has a simple configuration, and can securely detect deterioration of an electric double capacitor. SOLUTION: This device for detecting deterioration of the electric double- layer capacitor is equipped with a voltage detection means 18 for detecting that the voltage between the terminals of an electric double-layer capacitor has reached a specific value; a voltage comparison means 12 that compares the voltage between the terminals of the electric double-layer capacitor that is supplied via a switch means 16 with a deterioration reference voltage to output a deterioration signal, when the voltage between the terminals reaches the reference voltage;  and a control means 28 that controls conduction to the electric double-layer capacitor based on the output of the voltage detection means, turns on the switch means for a specific time when the voltage detection means detects that the voltage between the terminals of the electric double-layer capacitor has reached the specific value, and at the same time judges that the electric double-layer capacitor has deteriorated when the voltage comparison means outputs the deterioration signal within the set time.
Patent JP-2001293765-A (JP)
Title: Die device for extruding resin
Inventor: TANAKA DAISUKE
IPC: B29C48/30
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To eliminate an adherence of a deteriorated material to become a material of an eye mucus to be adhered to a die lip of a die for molding a thin film. SOLUTION: A plastic die 1 is formed with a slit by opening a gap at a pair of die bodies 1a, 1b. A molten plastic 3 is filled in the slit. Die lips formed of a die take-off side lip 4 and an opposite take-off side lip 5 are provided at distal ends of the bodies 1a, 1b. A photocatalyst is fixed to a part of the end of the lip 5 not contacted with at least the molten plastic. An exciting light source 11 is arranged at a distal end face of the lip 5 between the lip 5 and a casting drum 2 so as to irradiate the photocatalyst 10.
Patent JP-2001302048-A (JP)
Title: Travelling direction changing device for belt-like member
Inventor: SETO YASUHIRO
IPC: B65H23/32
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a travenlling direction changing device for a belt-like member capable of improving various problems in a conventional tranelling direction changing device for a belt-like member. SOLUTION: Many rotary wheels 17 rotating in the same direction as the travelling direction of the belt-like member 26 are arranged along a spiral face to rotate many rotary wheels 17 in synchronization with the travelling speed of the belt-like member 16.
Patent JP-2001297871-A (JP)
Title: High frequency heating device
Inventor: OSHIMA KOSEI
IPC: F24C7/02
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To remarkably raise cognition in a sound device of a high frequency heating device, concerning a control circuit and a microcomputer control of the sound device of the high frequency heating device. SOLUTION: In the high frequency heating device, the cognition of a buzzer sound is greatly raised by combining a microcomputer 1 and a buzzer drive circuit 5, and a voltage which is applied to the buzzer 4 is time-serially changed to give a reverberation.
Patent JP-2001305025-A (JP)
Title: Diluent injector
Inventor: ONO KATSUYA
IPC: G01N1/10
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To easily inject a diluent of optional multiples of a specimen into a specimen storage container containing the specimen and reduce the size and a cost of a diluent injector. SOLUTION: This diluent injector 1 is constructed of a weight meter 2 measuring the weight of the specimen Q inside a specimen storage bag 14 and the diluent L, a supporting column 3 stood in the weight meter 2, a diluent storage bag 4 held in a high position above the specimen storage bag 14 on the supporting column 3 so as to store the diluent L to be injected into the specimen storage bag 14, a flexible tube 5 connected to the diluent storage bag 4, and a tube holding means 6 installed to the front end side of the tube 5. The tube holding means 6 is provided with a flow controlling means 17 controlling flow, shut-off, and a flow rate of the diluent L flowing down from the diluent storage bag 4 via the tube 5.
Patent JP-2001264705-A (JP)
Title: Spectacles with rear view mirror
Inventor: IIZUKA KOJI
IPC: G02C11/02
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To prevent stoker and pervert shameless act by realizing spectacles which enable a user to have a rear view. SOLUTION: The spectacles consist of lenses with small-sized rear view mirrors formed in part of lenses. The seal-like mirrors 2 formed by punching and pasted on a release paper, with characters printed on the rear faces, are stuck to the lenses of the spectacles by applying a transparent tacky adhesive on mirror surfaces.
Patent JP-2001305817-A (JP)
Title: Multicolor image forming system and printing method
Inventor: MICHITSUJI YOSHIHIKO
IPC: G03G15/20
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a small and low-price image forming system wherein color images are selectively formed with a single kind of toner, allowing color printing with the number of printing parts equal to or less than the number of printing colors. SOLUTION: A first toner image is generated on a print medium 1 using a toner that changes color at or above a specified temperature, which is fixed at the specified temperature or above it at a high-temperature fixing part 4 to change the color of toner, forming a first image. The image is once returned to the printing part where a second toner image is generated on the printing medium 1 using the same toner, which is fixed at the specified temperature or below at a low-temperature fixing part 3 with no color change.
Patent JP-2001302157-A (JP)
Title: Elevator landing flooding detector
Inventor: MORITA SUSUMU
IPC: B66B5/02
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To detect the flooding on an elevator landing by solving such a problem in conventional flooding detectors that they detect flooding only when the water flooded from an elevator landing is accumulated in a pit. SOLUTION: This flooding detector is provided with a door sill hole 4 in the door sill groove 3 of a landing door 1, a water receiving pan 6, which is provided below the hole 4 and in which the water flowing into the door sill hole 4 is accumulated, a water discharge port 7, which is arranged in the pan 6 to discharge the water accumulated in the pan 6, and a detection means 8 to detect the water of specified volume accumulated in the pan 6.