baber/WOPTO huggingface dataset:
Patent JP-2001187472-A (JP)
Title: Printer
Inventor: MIZUNO YASUHISA
IPC: B41J15/08
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a printer in which high quality printing can be carried out depending on the capability of a printer regardless of the type of sheet or the preservation environment thereof even after long time printing on a continuous form. SOLUTION: The printer comprises a passage for carrying a recording medium, an image carrier, means for imaging on the image carrier, means for feeding a recording medium into the carrying passage, means for transferring an image written on the image carrier at an image transfer position onto the recording medium, and means for fixing the image transferred onto the recording medium. The printer further comprises a sheet feed means for causing a print start position to wait at a position of lower temperature than that at the transfer position after ending transfer of the recording medium.
Patent JP-2002135949-A (JP)
Title: Offset clip
Inventor: KUSADOME OSAMU
IPC: F16L3/00
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To reduce the number of kinds and the cost of molds by miniaturizing the molds. SOLUTION: An offset clip 11 comprises a winding margin 12 which is a rectangular plate whose both ends rise slightly, an offset connection 13 connected to the center of a side end of the margin 12 and providing a prescribed offset quantity perpendicular to the longitudinal direction of the margin 12, and an anchor 14 connected to the front end of the offset connection 13 and rising in the direction of its surface. The margin 12, the offset connection 13 and the anchor 14 are formed as separate molded resin components. A protrusion 131 provided at the base of the offset connection 13, is pressed into, inserted and welded or by other means to a hole 121 formed in the end of the margin 12, and fixed. A protrusion 141 provided at the base of the anchor 14, is pressed into, inserted and welded or by other means to a hole 132 formed in the end of the offset connection 13, and fixed.
Patent JP-2002135873-A (JP)
Title: Speaker device
Inventor: YOGO AKIHIRO
IPC: H04R1/00
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a speaker device which is easily attached to and detached from a speaker attaching face and secures airtightness between the attaching face and the speaker. SOLUTION: A hole 9 is provided in the upper part of a frame 2 in the front of a clip 6, and the clip 6 is operated through the hole 9 to be able to detach a speaker device 1 from an attaching face 4, and a cover 10 to close the hole 9 is provided to secure the airtightness, and thus airtightness and attachment/detachment easiness between the speaker device and the attaching face 4 are secured by this constitution and a seal material 8 provided all over the periphery of the speaker device 1.
Patent JP-2001208973-A (JP)
Title: Real image type finder optical system
Inventor: KOHAMA AKIHIKO
IPC: G02B23/14
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a high-performance compact real image type finder optical system whose whole size is small in a thickness direction and whose size on an object side from an eyepiece is small in the thickness direction as a real image type finder optical system having an image inverting optical system. SOLUTION: This real image type finder optical system is provided with an objective lens system 10 having positive refractive power as a whole, and an eyepiece system 40 for observing a real image formed by the lens system 10 and having positive refractive power in order from an object side. The real image type finder optical system is provided with the image inverting optical systems 20 and 30 arranged at a position nearer to an exit pupil side than a lens nearest to the object side in the lens system 10 and arranged at a position nearer to the object side than the lens nearest to the exit pupil side in the eyepiece system and satisfying a specified condition for making an observation image erected.
Patent JP-2002132102-A (JP)
Title: Image forming device and control method for image forming device
Inventor: KITAMURA SHINGO
IPC: G03G21/00
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To adequately inform users of the timing for exchange and resupply of consumables meeting the use condition by each user and to prevent the trouble, such as shutdown of image forming devices by the lack of the consumables. SOLUTION: The operating schedule for operating the image forming devices is inputted in the units of the time, the data, the month and the year from a control panel 140 and the inputted use schedule data is kept saved and a CPU 201 derives the average daily frequency of use of the consumables converted to the frequency of use per unit time from the driving time of drive means and the use schedule data and variably sets the threshold for determining the data of notification so as to urge the request for the exchange of the consumables determined from the total up-time until the consumption of the consumables in accordance with the derived average frequency of use.
Patent JP-2001174762-A (JP)
Title: Composite glass for protecting field of view
Inventor: HATCHIGUIAN JOSEPH
IPC: C03C17/09
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a protective glass structure which is optimum in use conditions of both of the daytime and the nighttime. SOLUTION: The composite glass 2 for protecting the field of view includes, successively from the inner side, i.e., from the eye side 1 toward the outer side, an optically polished first inorganic glass 3, a polarizing thin film 4 having two surfaces and an optically polished second inorganic glass 5. The polarizing thin film is a composite glass which is adhered to the first glass on its first surface and is adhered to the second glass on its second surface. The first glass having a thickness of about 1 mm is a high-pass filter of about 480 nm in its shielding wavelength and ahs a yellow base material. The polarizing thin film is so oriented as to weaken the rays which are reflected by a ground surface and return upward. The second glass is colorless. The first glass contains a light absorptive surface deposit 7 forming the thin film on the surface of the eye side.  A decreasing central reflection piece 7 can be deposited on the outer surface of the composite glass.
Patent JP-2002128937-A (JP)
Title: Fluorine compound-containing silicone rubber composition and silicone rubber foam roll obtained using the same
Inventor: KANAI TAKASHI
IPC: C08K3/22
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a fluorine compound-containing silicone rubber composition which can give a silicone rubber foam roll having fine cells, low hardness and a low friction coefficient and has a long life cycle of compounded raw materials, and a silicone rubber foam roll obtained using the same. SOLUTION: The fluorine compound-containing silicone rubber composition comprises 100 pts.wt. of a silicone rubber compound, 1-200 pts.wt. of a metal oxide, 0.1-30 pts.wt. of a foaming agent comprising 1,1'-azo-bis(1-acetoxy-1- phenylethane), 5-200 pts.wt. of a spherical particle of ethylene tetrafluoride and a necessary amount of a curing agent. The silicone rubber foam roll 10 comprises a foam 12 obtained by foaming and hardening the fluorine compound- containing silicone rubber composition formed on the peripheral surface of a metal shaft 11.
Patent JP-2001168221-A (JP)
Title: Component and its manufacturing method
Inventor: DENTON HEIDI L
IPC: H01L23/04
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To protect an electronic device using a cap wafer. SOLUTION: A component 10 includes a substrate 15, a cap wafer 23, and a protection layer 28 that is formed on the cap wafer 23. At the same time, the protection layer 28 and the cap wafer 23 form cap structure 39 that is joined to the substrate 15 via a bonding layer 33. An opening 47 is formed in the cap wafer 23 by etching the cap wafer 23. The protection layer 28 provides protection for devices 11 and 12 that are formed in the bonding layer 33 and the substrate 15 lying below while the cap wafer 23 is being etched.
Patent JP-2002126162-A (JP)
Title: Stop button switch luminous mechanism for slot machine
Inventor: OCHIAI TAKASHI
IPC: A63F5/04
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a stop button switch luminous mechanism uniformly giving surface luminescence in an optional color with no irregular color. SOLUTION: This stop button switch luminous mechanism for a slot machine is provided with a tubular casing 7f closed by a front cover 7d at the front end, push buttons 7a, 7b, 7c loosely movably inserted into the openings formed on the front cover 7d, with the front cover 7d of the tubular casing 7f and the front faces of the push buttons 7a, 7b, 7c made of a translucent material, light sources 7g, 7h, 7i allowing the front cover 7d of the tubular casing 7f to luminesce, and light sources 7j, 7k, 7m allowing the front faces of push buttons 7a, 7b, 7c to luminesce. The light radiation faces of the light sources 7j, 7k, 7m are arranged toward the inner faces of the tubular bodies of the push buttons 7j, 7k, 7m near the open ends of the push buttons 7a, 7b, 7c.
Patent JP-2002130394-A (JP)
Title: Travel motion reduction gear for tracklaying construction machine
Inventor: MIYAMOTO HITOSHI
IPC: F16H1/06
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a travel motion reduction gear for a tracklaying construction machine in which the travel motion reduction gear is structured with a small number of gears and a simple configuration and cost can be reduced by enabling a realization of large reduction ratio, and which can be arranged within the internal circumference side space of a sprocket. SOLUTION: The travel motion reduction gear is provided with a set of planetary gear train (21, 22, 22a, 23) and two drive gears (26, 27), and comprises an input shaft (26a) inputting revolution power from external and two driven gears (24, 25) (24, 45) which drive either two elements respectively from three elements of the sun gear (21), the carrier (22a) and the ring gear (23) in the planetary gear train by engaging each with two drive gears (26, 27) of the input shaft (26a), then outputs the power from other remaining one element of the planetary gear train.
Patent JP-2002127814-A (JP)
Title: Vehicular lamp device
Inventor: ISHIKAWA MASAAKI
IPC: B60Q1/115
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To sufficiently enhance vibration controllability and impact resistance in an irradiating light axis adjusting mechanism having a stepping motor as a driving source. SOLUTION: This vehicular lamp device 1 is equipped with a leveling mechanism 2 to control the position of a reflector RF and a stepping motor 3 serving as its driving source. A detecting means 5 to detect in advance high possibility of vibration or impact applied to the reflector RF is provided, and before the vibration or the impact is applied to the reflector RF, from a condition wherein each phase coil is all demagnetized as for the stepping motor 3, the same two phases as the last magnetized phase at the time when the stepping motor 3 was driven last time are magnetized or only one phase out of those last magnetized phases is magnetized in order to prevent a rotor position from being shifted caused by impact and the like.
Patent JP-2002137095-A (JP)
Title: Production device for solidified grinding sludge
Inventor: NAKAMURA KANJI
IPC: B24B57/02
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To enable reduction of the size and treatment cost of a producing device for solidified grinding sludge by smoothly discharging a coolant contained in the grinding sludge - even if it is oily - when squeezing the sludge so that squeezing force is decreased and treatment capacity is also enhanced, and to prevent the grinding sludge from flowing out when squeezing it. SOLUTION: In the producing device for solidified grinding sludge, the grinding sludge which is generated in a grinding line for hardened components and contains a coolant is filtered and becomes a concentrated sludge. The concentrated sludge is solidified to be a solidified material B by squeezing it in a pressing part 32. In the pressing part 32, the concentrated sludge is squeezed as being sandwiched between a cylinder 33 and piston 34, 35. A gap expanding part 36 to be a discharging part for the coolant is provided at a sliding gap d between an internal diameter face of the cylinder 33 in the pressing part 32 and the outer diameter faces of the pistons 34, 35.
Patent JP-2002132401-A (JP)
Title: Data processing system
Inventor: OGAWA TAKEHIRO
IPC: G06F3/00
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus, the operation of which maintains stability at input terminals when either a main power line or an optional power line becomes off. SOLUTION: The signal lines S1, S2, and S3 which are connecting MPU 3 in a main unit 1 and DPRAM 4 in an optional circuit 2 are connected to power line MVcc and optional power line SVcc via registers R1, R2, and R3 and diodes D1, D2 in a pull-up state.
Patent JP-2002137173-A (JP)
Title: Pneumatic nailer
Inventor: ISHIZAWA SADANORI
IPC: B25C1/04
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of temperature of a handle 18 in a pneumatic nailer formed with an expansion chamber over the nearly whole of the inside of the handle 18. SOLUTION: A cylinder 40 for forming a heat insulating clearance 43 between the inner wall of a second expansion chamber 23 is fitted to a part of the inside of the second expansion chamber 23 in a handle 18. The heat insulating clearance 43 between the periphery of the cylinder 40 and the inner wall of the second expansion chamber 23 is formed into an air heat insulating layer.
Patent JP-2001157740-A (JP)
Title: Game machine
Inventor: WATANABE KANEHISA
IPC: A63F7/02
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To inform a player without giving a feeling of strangeness that a special game state, namely a jackpot, has been brought about. SOLUTION: This game machine has special pattern display sections L1, L2, L3 which can make a changeable display of plural patterns. When jackpot patterns are displayed on the special pattern display sections L1, L2, L3, a special game state advantageous for a player is brought about. After the special game state is finished, a general state or an advantageous state comes. An inform means is provided to inform a player of contents different depending on whether or not it is in the general state or the advantageous state when the special game state is brought about. Therefore, when the special playing state is brought about, a player can accept the display style without feeling strange about the general state or the advantageous state after the special game state is finished and can enjoy the game.
Patent JP-2002141035-A (JP)
Title: Battery storing structure
Inventor: GOHARA SATOSHI
IPC: H01M2/10
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain a battery storing structure that is easy to remove the battery having relatively large outside dimensions and can hold it steadily. SOLUTION: The battery storing structure comprises a box shape storing case 1 having one face as an opening, a battery holding pressing spring 2 of which a plate shape elastic member having a trough-shape curved part and a plane part continuing with the trough-shape curved part is fixed to the bottom side of the side wall of the storing case 1 by the plane part, and the protruded side of the curved part is provided with an elastic force so as to press on the battery 3, and a battery pushing out member 4 which has a size as large as to range the battery 3 and the battery pressing spring 2 and is provided with a plate member formed with a taper face 41 for engaging with the trough-shape curved part at the edge part of the pressing spring 2, in a state capable of sliding in the direction of the depth of the storing case 1,  and which is constructed to release holding of the battery 3 at the same time as pushing out of the battery 3.
Patent JP-2002179990-A (JP)
Title: Water-based coating material composition
Inventor: FUJII TAKESHI
IPC: C09D201/00
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a water-based coating material composition having excellent coating material stability, coating film performance and external appearance. SOLUTION: The water-based coating material composition is obtained by dispersing a thermosetting coating material composition into water in the presence of a block copolymer suspension stabilizer and, if necessary, removing an organic solvent from the resulting aqueous dispersion, and has an average particle diameter of 0.1-10 μm, and the block copolymer is the one obtained by neutralizing, with a basic substance in the presence of a polymerization initiator, the product (c) obtained by the radical polymerization of (a) a compound of the formula (Q and Y are each H, R, O2CR, COOH, COOR, CONHR, CONR2, CN, CONH2, CONR, a phenyl group or a halogen; X is H or R;  Z is H, SR, SOR, SOOR or R; and R is the same or different and is an alkyl, aryl, aralkyl, alkallyl, organosilyl or alkoxysilyl group and may contain one or more of an epoxy group, an oxetane or oxirane ring, a hydroxyl, alkoxy, amino or oxazoline group, a halogen or a halogenated alkyl group) and (b) a polymerizable unsaturated monomer.
Patent JP-2001171337-A (JP)
Title: Temperature expansion valve
Inventor: WATANABE KAZUHIKO
IPC: F16K31/68
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To certainly seal an outer wall hole of a housing by a plug body by use of only projection welding, and prevent corrosion in the vicinity of the welded part. SOLUTION: This temperature expansion valve has a valve body 1 having a high-pressure refrigerant flow passage 2 and a low-pressure refrigerant flow passage 3, provided with a valve hole 4 along the high-pressure refrigerant flow passage 2; a valve element 5 changing an opening of the valve hole 4; the pressure operation housing 10 disposed in the valve body 1 such that a temperature of a gas-phase refrigerant is sensed, having a diaphragm 11 driving the valve element 5, and an airtight chamber 12 and a pressure equalizing chamber 13 partitioned by the diaphragm 11; and the plug body 16 sealing the hole 15 formed in an outer wall 14 of the housing 10 after filling the thermosensitive gas into the airtight chamber 12 from the outer wall hole 15.  A peripheral part of the hole 15 of the outer wall 14 and the plug body 16 are projection-welded, and a surrounding part of the projection-welded part 17 is covered with a corrosion-resistant material 21 to prevent stagnation of water.
Patent JP-2001167689-A (JP)
Title: Cathode for electron tube
Inventor: BUN SEIIN
IPC: H01J1/20
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a cathode for electron tube. SOLUTION: Fine particle siges of a base metal surface are adjusted from 3 to 50 μm in the cathode for electron tube containing a base metal and a electron-emitting substance layer. Thereby, the fine particle of the base metal surface can be controlled freely by a series of heat-treatment, a dispersion efficiency of an intermediate produced on working is excellent and a diffusion path of a reducing agent can be provided continuously, whereby an excellent long life property can be obtained.
Patent JP-2002142497-A (JP)
Title: Power generation controller for vehicle
Inventor: TANIGUCHI MAKOTO
IPC: H02J7/16
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a power generation controller for vehicle in which detection accuracy of engine rotation can be enhanced without causing increase of circuit scale or deterioration of charge/discharge balance. SOLUTION: The power generation controller 1 for vehicle comprises a power transistor 11, a circulation diode 12, a voltage control circuit 13, a main power supply circuit 14, and a sub-power supply circuit 15. As a generator 2 for vehicle beings to rotate, the sub-power supply circuit 15 actuates the main power supply circuit 14 when an r.p.m. fs close to the idling r.p.m. of an engine is reached. As the engine stops and the r.p.m. of the generator 2 for vehicle lowers, the sub-power supply circuit 15 stops the main power supply circuit 14 when an r.p.m. fe corresponding to an r.p.m. lower than the idling r.p.m. of the engine is reached.
Patent JP-2002145592-A (JP)
Title: Work floor structure for high lift work vehicle
Inventor: SAWAFUJI YOSHITOSHI
IPC: B66F11/04
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To allow a worker working on the work floor of a high lift work vehicle to have high safety. SOLUTION: The through hole of the work floor is freely closed with a plate. The work floor is provided with a joint connecting the pipes and wires from the ground on the lower face of the work floor and extracting pressure air and electric power from the upper face. The work floor is provided with a member locking the work floor to the natural ground.
Patent JP-2002145149-A (JP)
Title: Motor-assisted bicycle
Inventor: SUZUKI TAKESHI
IPC: B62J9/00
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To facilitate the attachment and detachment of a battery case while keeping a high crime preventing property. SOLUTION: A lever 33 extending to the rear of a body is vertically rockable on a seat tube 5 by a seat pin 32. A locking device 34 is provided between the lever 33 and a body frame 2. The battery case 21 is fixed in an on-vehicle position by vertically rocking the lever 33 to one side, and the rocking of the battery case 21 is allowed by rocking it to the other side. The head part 32a of the seat pin 32 is located on the removing side of the battery case 21, and a cover 21b extending to the sideward vicinity of the head part 32a.
Patent JP-2002145035-A (JP)
Title: Vehicular motion control device
Inventor: ODAKA KENJI
IPC: B60T8/58
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To smoothly carry out operation such as sudden lane change by speeding up a switching timing from steering assist control to turning stabilizing control in a vehicle producing a yaw moment by individually controlling braking forces of right and left wheels. SOLUTION: Before an absolute value of a steering angular velocity θv changes from increase to decrease after starting steering, a braking force is generated on a wheel at an inner side of a turning direction. After the absolute value of the steering angular velocity θv changes from increase to decrease, the braking force is generated on a wheel at an outer side of the turning direction. Or, while a code of a steering angle θ and that of a steering angular velocity differential value dθv/dt coincide with each other after starting steering, the braking force is generated on the wheel at the inner side of the turning direction.  When a code of the steering angle θ and that of the steering angular velocity differential value dθv/dt does not coincide with each other, the braking force is generated on the wheel at the outer side of the turning direction. Thus, the switching timing from the steering assist control to the turning stabilizing control can be speeded up.
Patent JP-2001129765-A (JP)
Title: Vitrified super abrasive grain grinding wheel
Inventor: SATO TAKAO
IPC: B24D3/00
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a high-quality vitrified super abrasive grain grinding wheel not allowing a crack and detachment of a grinding wheel part. SOLUTION: This grinding wheel is obtained by forming an outer part of a support body part and the grinding wheel part, and eliminating a pore adjusting agent at a lower temperature than an outer part formation temperature. In the grinding wheel part, pores each having a nearly same size and shape as the pore adjusting agent are uniformly distributed, and a porosity is 0.5-0.6.