baber/WOPTO huggingface dataset:
Patent JP-2001355006-A (JP)
Title: Composite structural body, manufacturing method thereof, and motor
Inventor: OKUDA HIROYUKI
IPC: B22F3/15
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a composite structural body formed of a magnetic material such as a rotor, a stator and a magnet-embedded die in which the strength and the heat resistance are excellent, and a metal container is not deformed during the hot isostatic pressing. SOLUTION: A high strength part is formed by using a material and the thickness difficult to deform against the pressure during the hot isostatic pressing, and a low strength part is formed by using a material and the thickness easy to deform against the pressure. The powder is filled in the metal container and the container is sealed, and placed in the atmosphere of the hot temperature and the high pressure. Since a weak portion is deformed by the pressure, the deformation of a strong portion against the pressure, i.e., the part of the preset high strength requiring the accuracy and the shape is reduced. The metal container is integrated with the powder filled inside with excellent adhesion, and the magnet structural body more excellent in strength, heat resistance and complicated shape than a conventional one can be provided.  In addition, the metal container is not deformed, and easily machined after the pressing, and the productivity thereof becomes considerably improved.
Patent JP-2001357908-A (JP)
Title: Ground connection sutructure
Inventor: MATSUMARU AKIO
IPC: H01R4/64
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To improve the workability by realizing an easy ground connection which does not require any special waterproof work and has no restriction in timing of connection work. SOLUTION: A ground connection member 10 which juncturally has both a connection plate 13 with male terminals 12 arranged upright in a row to be plugged and connected to a female terminal F fixed to an electric wire E for earth connection and a fixing plate 11 having a stopper hole 11a with an opening for a bolt B to be inserted in, and a box 20 containing fuses, relays or the like are provided. The fixing plate 11 is made protruded outside from an insertion hole 22 at the side face of the box 20, and it is so structured that the protruded fixing plate 11 is lapped over a frame-shaped part 23 likewise protruding from the side face of the box 20 and fixed with the bolt B in a state that the fixing plate 11 of the ground connection member 10 is kept in direct contact with the chassis S.
Patent JP-2001353067-A (JP)
Title: Rice cooker
Inventor: KUBO MASAFUMI
IPC: A47J27/00
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To suppress that dust enters into a rice cooker from an intake vent in the rice cooker which drains excess water content for preventing condensation during rice is cooked and temperature is kept and being sticky of cooked rice from being generated. SOLUTION: By arranging an umbrella part 19 being larger than the diameter of a steam hole 16 and providing the intake vent 20 at a position facing to the underside of the umbrella part 19 of a steam cylinder 15, the open air passes through the intake vent 20 from a gap between a lid 5 and the umbrella part 19 of a steam cylinder 15 and furthermore, passes through a ventilation passage 34 provided in a gap between a heat dissipation plate unit 12 and an outer lid cover 9 to be sucked into a fan 21 and wind sent from the fan 21 is sent into a pot 2 from a blast hole 29 of the heat dissipation plate unit 12.
Patent JP-2001358101-A (JP)
Title: Polishing pad
Inventor: JIYOU KUNITAKA
IPC: B24B37/24
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a polishing pad for mechanically planarizing an insulating layer formed on a silicon substrate or the surface of a metal wiring, where sticking of dust and scratches are reduced, polishing rate is high, a global step is small, dishing of the metal wiring hardly occurs, and clogging and wearing out at the surface layer part hardly generate, with stable polishing rate. SOLUTION: A polishing pad is provided, which has micro rubber A hardness of 80 degrees or higher, the number of independent air bubbles is 150-2,500 (number/mm2), density is 0.6-0.95 (g/cm3), and equilibrium water-absorption factor is 5% or higher.
Patent JP-2001353959-A (JP)
Title: Liquid ink recording glossy sheet and manufacturing method thereof
Inventor: OKUDA KATSUMI
IPC: B41M5/50
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a liquid ink recording glossy sheet, which has gloss and is excellent in water resistance, and its manufacturing method. SOLUTION: This manufacturing method of the liquid ink recording glossy sheet is one that is applied for manufacturing the liquid ink recording glossy sheet including a base material 12, an intermediate layer 14 formed on one principal side of the base material 12 and a glossy layer 16 formed on the surface of the intermediate layer 14. The glossy layer 16 is formed by coating and printing with material including a resin having lustrous properties and water resistance. The intermediate layer 14 is formed so as to receive a liquid ink between the glossy layer 16 and the base material 12. The liquid ink recording glossy sheet 10 includes the base material 12, the intermediate layer 14 formed on one principal side of the base material and the glossy layer 16 formed on the surface of the intermediate layer 14.  The intermediate layer 14 is formed so as to receive the glossy layer 16 and the base material 12. The glossy layer 16 is formed by coating and printing with the material having lustrous properties and water resistance.
Patent JP-2001353059-A (JP)
Title: Fitting structure of hook for hanger
Inventor: ORITANI MOTOMASA
IPC: A47G25/32
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a fitting structure of a hook wherein a hook body can simply, surely and removably be mounted and the hook body and a hanger body can be molded by independent molds and the molds can be small constituted and more hook bodies and hanger bodies can be molded by means of the molds and it is suitable for mass production and the cost can be decreased and it is inexpensive and the hook body can simply be removed and waste treatment is simple and the constitution is simple and compact and it is easily assembled and handling is easy and coloring can easily be applied and expression on size is possible and a hooking structure being excellent convenience to use, sure and simple is provided. SOLUTION: This fitting structure consists of the hanger body B and the hook body A which can be freely mounted by an inserting type into an inserting hole 16 of an inserting cylinder 15 and the hook body A is provided with an inserting part 1 inserted and mounted into the inserting hole 16 and a hook part 2 continuously provided on the inserting part 1 and an elastic hooking piece 3 is provided on the side wall part of the inserting part 1 and by hooking the elastic hooking piece 3 appropriately on the hooking edge, the inserting part 1 is prevented from falling off from the inserting hole 16 of the inserting cylinder 15.
Patent JP-2001353791-A (JP)
Title: Spout insertion device
Inventor: HIRAMOTO SHINICHI
IPC: B31B1/90
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a spout insertion device which installs a movable part at a position below a spout to prevent falling refuse, oil droplets and the like from depositing and at the same time, accurately position a bag and the spout. SOLUTION: Many pieces of a spout retaining member 26 are installed at an equal interval around a rotary table 23 which rotates continuously and a pair of retaining members 31 which position and hold both side edges of a bag W, a bag bottom receiving table 32 which supports the lower end of the bag W and a suction cup 33 which sucks a bag aperture from both sides and opens it, are installed at a position below each of the spout retaining members 26. Both side edges of the bag W supplied from the retaining members 31 are held and the bag aperture is made to ascend to a position for the suction cup 33 by uplifting the bag receiving table 32. Then the bag aperture is sucked by the suction cup 33 to be opened and the retaining members 31, the bag bottom receiving table 32 and the suction cup 33 are made to ascend to the specified positions.  After that, the bag W is fitted onto the spout S and made to rise to the upper end of the sealing part of the bag W. Finally the bag W and the support S are temporarily sealed.
Patent JP-2002001990-A (JP)
Title: Solid-shape semiconductor element, ink tank, ink-jet record device provided with ink tank, and pressure adjusting method
Inventor: KUBOTA MASAHIKO
IPC: B41J2/175
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To adjust pressure inside a container in a manner non-contact with the outside of the container. SOLUTION: Solid-shape semiconductor element 11 is attached to an ink tank whose inside is kept with negative pressure and has an energy conversion means 14, a pressure detection means 15 and a pressure adjustment means 18. The energy conversion means 14 converts an electromotive force from the outside into electric power 13, then, it operates a pressure detection means 15 and a pressure adjustment means 18. The pressure detection means 15 detects pressure inside the ink tank. The pressure adjustment means 18 introduces the air in the ink tank based on the pressure detected by the pressure detection means 15, and prevents rise in the negative pressure of the ink tank along with the consumption of the ink.
Patent JP-2002005355-A (JP)
Title: Incore removing tool
Inventor: OTANI ISAO
IPC: F16L21/08
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an incore removing tool capable of easily removing an incore mounted on an end part inner peripheral surface of a fluid pipe. SOLUTION: This tool is constituted of a main shaft part inserted into the fluid pipe, a clamping part provided on one end part side of the main shaft part to be grasped by a worker and an engagement part to be engaged to an end part within the fluid pipe of the incore provided on the other end part side. The engagement part is formed in a projected state in a radiating direction from the main shaft part. Therefore, the incore can be easily removed since the engagement part collides with an end part of the incore within the fluid pipe and the incore is pushed out by reciprocating an incore removing tool in a pipe shaft direction after the worker for removing the incore grasps the clamping part and the main shaft part is inserted into the fluid pipe.
Patent JP-2002006799-A (JP)
Title: Method for driving plasma display panel
Inventor: MORIZAKI KEIJI
IPC: G09G3/291
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To improve a stability of discharge by securing stable and continuous sustained discharge operation for a sustaining period and to reduce a sustained pulse waveform to be applied to scanning electrodes and sustaining electrodes for the sustaining period in a method for driving a plasma display panel. SOLUTION: A stability of discharge is improved by setting a high level period of a sustaining pulse waveform to be applied to the scanning electrodes and sustaining electrodes for the sustaining period to 2 μS to 5 μS, making a wall voltage fully move across the scanning electrodes and the sustaining electrodes, controlling a drop of the wall voltage associated with continuation of the sustained discharge, and securing continuous and stable operation of the sustained discharge.
Patent JP-2001328374-A (JP)
Title: False bonding sheet and information communicating body as well as member set of information communicating body employing the sheet
Inventor: KIMURA YOSHIKAZU
IPC: B42D15/02
Filed: 2000-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a false bonding sheet and an information communicating body as well as a member set for preparing the information communicating body employing the false bonding sheet, which are capable of restricting the production of faulty products due to a slit working in the manufacturing process of the false bonding sheet while arranging easily the false bonding sheet at a predetermined position on the sheet of the information communicating body and capable of preparing the information communicating body without generating any bubble or puckering. SOLUTION: In the false bonding sheet G provided with adhesive agent layers 33 formed on both of the outsides of a false bonding laminate V provided with a resin layer 2 formed on at least one side of a substrate 1 and, further, provided with separating liners 4, 4 formed on the outside of both adhesive agent layers 3, 3, both of the separating liners 4, 4 are provided with different colors and a paper S for the information communicating body is integrated separatably with the separating liner 4 at the side of the substrate 1 through the false bonding sheet G provided with at least one slit at one place.
Patent JP-2002001544-A (JP)
Title: Power supply for resistance welding
Inventor: WATANABE MIKIO
IPC: B23K11/25
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To improve working quality of resistance welding by realizing constant-current control with high definition at high speed in the resistance welding. SOLUTION: A power source for resistance welding has a large-capacitance capacitor 10 which stores energy for resistance welding as electric charge, a charging circuit 12 which recharges this capacitor 10 to the predetermined voltage, switching elements Q (TR1-TRn) which are electrically connected in between the capacitor 10 and a pair of welding electrodes 14 and 16, and a control part 20 which operates the switching elements Q through a drive circuit 18 during welding energization and controls welding current I. When the welding current I is less than set current value at the time of a leading edge of a clock CK, the control part 20 maintains control pulses CS to the switching elements Q at an active H level from that time to the time when the welding current will be more than the set current value without being influenced by cycle of the clock CK. When the welding current I is more than the set current value at the time of the leading edge of the clock CK, the control part 20 maintains the control pulses CS at a non-active L level until at the time of the leading edge of next clock CK.
Patent JP-2002007336-A (JP)
Title: System and method for distributing information and recording medium having program therefor recorded thereon
Inventor: SONODA MASAFUMI
IPC: G06F13/00
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an information distributing system by which information provided by an information server located on a computer network is reorganized and provided to a user terminal corresponding to the environment of a user requesting the information. SOLUTION: A user terminal 2 requests a connection by sending user information such as ID information or password of the user terminal 2 to a connecting server 1. The user terminal 2 connected to the connecting server 1 sends URL designation information containing the URL of the requested information to the connecting server 1. The connecting server 1 finds out an information server 4 for recording the designated information from the URL and the request of contents information is sent out. At the same time, information which is contained in the user information and specifies the user terminal 2, or environment of that user is sent out. In the information server 4 receiving the information with which the environment of the user can be specified, the contents of the contents information are reorganized and supplied through the connecting server 1 to the user terminal 2.
Patent JP-2002015900-A (JP)
Title: Beam-profile monitor
Inventor: TOZAWA KAZUKIYO
IPC: H05H13/04
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a beam-profile monitor enabling sure acquisition of the light intensity data of a radiated light beam in a short period of time. SOLUTION: The ionization current, generated when a radiated light beam S is shut off by a vertical wire 33 is detected by a current sensor 36, while the ionization current generated, when the radiated light beams S is shut off by a horizontal wire 34 is sensed by another current sensor 37, and on the basis of the amperage signal 36s of the current sensor 36, an analyzing device 38 determines the light intensity distribution in the left-and-right direction on the cross-section of the radiated light beam S, and at the same time, the light intensity distribution in the vertical direction on the cross-section of the beam S is determined on the basis of the amperage signal 37s of the current sensor 37, and the value obtained by putting together the two light intensity distributions is emitted as the light intensity distribution data of the beam S.
Patent JP-2002015604-A (JP)
Title: Lighting fixture
Inventor: TAKAI HOMARE
IPC: F21S4/00
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a lighting fixture wherein a difference between brightness of a projection face of the fixture main body and brightness of a ceiling face in the vicinity of the fixture main body can be reduced and a visual environment can be improved. SOLUTION: This is equipped with a side plate 15 which is installed independently from the fixture main body 3 having a reflecting function that reflects the light from a lamp 2 and having a function that transmits the light from the lamp 2 and which is arranged so as to cover a side direction of a lower space of the fixture main body 3 keeping a constant distance away from a side face 11a that is in the vicinity of the ceiling face A of a reflection face 11 of the fixture main body 3. Accordingly, a part of the light from the lamp 2 is made possible to be transmitted to the outside of the side plate 15, and the brightness of the ceiling face A in the vicinity of the fixture main body 3 can be increased.  This is how the difference between the brightness of the projection face of the fixture main body 3 and the brightness of the ceiling face A in the vicinity of the fixture main body 3 can be reduced, thus a feeling of thinness of the lighting fixture 1a can be enhanced, and the visual environment can be improved.
Patent JP-2001056476-A (JP)
Title: Fringe field driven liquid crystal display device and its manufacture
Inventor: BIN TAIYOPU
IPC: G02F1/1362
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To maintain an aperture ratio while reducing the distance between a counter electrode and a pixel electrode by forming a common signal line on a gate insulating film by utilizing the same substance as the substance of which a data bus lie consists. SOLUTION: A common signal line 260 is formed on a counter electrode 25 so as to be in contact with the counter electrode 25. At this time, the common signal line 260 is formed between a pair of data bus lines 26 and in parallel to the data bus lines 26 and formed by utilizing the same substance as a substance of which a metal film for the data bus line consists. Therefore, the conductive properties of the common signal line are improved over that of the conventional common signal line which consists of the same substance as that of the gate bus line. Further, as the line width of the common signal line 260 can also be reduced, the area that the common signal line 260 occupies in a unit pixel can be reduced. Therefore, the aperture ratio is increased.  Further, as the common signal line 260 is formed parallel to the data bus lines 26 keeping equal intervals, a short circuit between the common signal line 260 and the data bus lines 26 can be prevented.
Patent JP-2001230174-A (JP)
Title: Supporting structure for heat exchange plate and structure for eliminating temperature distribution of heat exchange plate
Inventor: BANDO KENICHI
IPC: H01L21/027
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a supporting structure for a heat exchange plate, which can prevent the heat exchange plate from deforming due to expansion by heating or shrinkage by cooling. SOLUTION: A plate supporting pin 3 having a specified length whose base is fixed to a base table 17 is erected about 90 degrees in a fixed pin fitting hole 17c in the base table 17. A small-diameter spherical member 3a made of heat insulating material is fitted onto the tip end of the pin 3. The pin 3 supports a heat exchange plate 9 in a slidable manner by means of the member 3a. A female screw is formed in a movable pin fitting hole 17d, and a movable plate supporting pin 5 longer than the pin 3 is erected about 90 degrees in a manner that a male screw of its side is engaged rotatably with the female screw. A small-diameter spherical member 5a made of heat insulating material is also fitted onto the tip end of the pin 5. The pin 5 also supports the heat exchange plate 9 in a slidable manner by means of the member 5a.  Furthermore, a movable pin fitting hole having the same structure as the hole 17d and a pin 7 having the same structure as the pin 5 are provided in the same manner as the above.
Patent JP-2002021128-A (JP)
Title: Valve device
Inventor: FURUYA TAKAYUKI
IPC: E03C1/02
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To conduct a water leakage inspection on the individual water pipes of a multiple dwelling house in a lump in a unit of multiple homes. SOLUTION: This valve device is provided with a valve box 4 having a plurality of branch connecting pipe sections 49 connected to two or more individual pipes of individual homes of the multiple dwelling house from the upstream side connecting pipe section 48 connected to the source pipe 11 of the multiple dwelling house, a source water stop valve 101 opening or closing the passage of the upstream side connecting pipe section 48, individual water stop valves 40 individually opening or closing the branch passages of the branch connecting pipe sections 49, and pressure reducing valve mechanism units 5 fitted to the fitting holes provided on the valve box 4 to set the downstream side pressures of the branch passages to the prescribed pressures.  The pressure reducing valve mechanism units 5 have valve mechanism sections controlling the flow interlockingly with pressure sensitive sections and removably fitted to the fitting holes. The pressure reducing valve mechanism units 5 can be replaced with closing covers fitted to the fitting holes to close them and water leakage inspecting tools fitted to the fitting holes to pressurize the branch passages.
Patent JP-2002019571-A (JP)
Title: Air bag control device
Inventor: NISHIJIMA TOSHIFUMI
IPC: B60R21/16
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To secure proper operation of an air bag control device without providing a plurality of back-up power supplies even in case of disconnection of a power supply wire extending from a battery. SOLUTION: Voltage of the battery 10 is boosted by a voltage conversion circuit 20 under the control of a step-up and step-down control circuit 46 and then stored in a back-up capacitor 13. When the power supply wire 11 extending from the battery 10 is broken, a disconnection detection circuit 45 detects this breaks, controls the step-up and step-down control circuit 46 to switch the voltage conversion circuit 20 to a step-down operation mode, steps down the voltage from the capacitor 13 to secure operation of an ignition control circuit 42 and secures ignition of a squib 30 that is performed by an ignition circuit 41. At this break, the disconnection detection circuit 45 disenables FETs 51, 52 to stop a diagnostic resistor circuit 43 and a diagnostic circuit 44, to reduce consumption of the power stored in the capacitor 13.