baber/WOPTO huggingface dataset:
Patent JP-2001359247-A (JP)
Title: Rotor for permanent magnet motor
Inventor: YAMAMOTO YOSHIYUKI
IPC: H02K1/22
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To improve the performance of a motor and suppress generation of noise and vibration by intensifying magnetic flux at an inverter energizing section, in a permanent magnet embedded rotor driven by an inverter. SOLUTION: This rotor includes a permanent magnet, embedded inside a rotor core which has a shaft hole. An accommodating hole for embedding the permanent magnet is substantially recessed shape. This rotor is structured so that the bottom accommodating hole of the accommodating hole of roughly recessed shape faces the shaft hole, the edge of a side accommodating hole extends toward the outer periphery of the rotor, its magnetism is oriented at right angles to the concentrate between the energizing sections of the inverter.
Patent JP-2002031705-A (JP)
Title: Reflecting sheet
Inventor: YOSHIDA HIROTAKA
IPC: G02B5/02
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a reflecting sheet usable as the reflecting member of a reflective liquid crystal display and excellent in designability. SOLUTION: An adhesive-self-adhesive layer containing a dye in such an amount as not to deprive transparency is formed on a reflecting member obtained by successively disposing an underlayer, a silver layer, a silver-base alloy layer and a silicon oxide layer on a rugged layer formed on a polymer film by applying fine particles and a binder in such a way that the weight is adjusted to a specified range.
Patent JP-2002031831-A (JP)
Title: Stroboscopic device and camera provided therewith
Inventor: ICHIMASA SHIYOUJI
IPC: G03B15/05
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To control operation by early detecting an operation state of a boosting circuit and according to the state. SOLUTION: A control circuit 201 detects an operation state of the boosting circuit which is repeated at prescribed time intervals (for example, 10 μsec) in prescribed time units (for example, about 1 msec) longer than an oscillation cycle of this boosting circuit, and when the circuit detects only the state which appears during oscillation halt of the boosting circuit within the prescribed time, the control circuit judges that the oscillation of the boosting circuit has halted.
Patent JP-2002003272-A (JP)
Title: Hollow structure of pottery
Inventor: SEI TATSUYOSHI
IPC: B28B11/02
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a hollow structure of pottery which is sealed under reduced pressure. SOLUTION: The hollow structure is closely sealed between outer and inner substances of pottery by joining the mating surfaces of the outer and inner substances. The mating surfaces are porous substances and impregnated and penetrated with molten glaze.
Patent JP-2002029765-A (JP)
Title: Bending molding method for glass plate and device for the same
Inventor: YAJIMA TATSUO
IPC: B60J1/00
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To prevent the formation of any deformation or distortion or scratch or the like at the time of press molding a softened glass plate placed on a division press ring. SOLUTION: A softened glass plate 2 is placed on a sub-ring 16 whose overall supporting face is shaped like a plane or smoothly shaped so that any inflection point can not be present before placed on a press ring 14, and gradually moved from the sub-ring 16 to the press ring 14.
Patent JP-2002034458-A (JP)
Title: Coffee bean blender
Inventor: TORIYAMA KOJI
IPC: A23F5/10
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a coffee bean blender that can reduce the load on coffee shops and dissolve the reduction in customers' interest. SOLUTION: The objective coffee bean blender is equipped with a plurality of coffee bean storage parts 6 for storing different kinds of coffee beans individually in each air-tightly closed space, bean chargers 7 of the same number as that of the bean storage parts 6 for charging each a prescribed amount of coffee beans from individual storage parts 6, a guide 8 for guiding the coffee beans charged from the chargers 7 to a place, a blender 9 for receiving plural kinds of coffee beans from the guide 8, blending and sending them out and a tightly closed vessel 10 of shape retention type for storing the blended coffee beans.
Patent JP-2002034690-A (JP)
Title: Supporting device for furniture
Inventor: TAKAHASHI SHINTARO
IPC: A47B91/00
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a supporting device for furniture which can be effectively used for a partitioning furniture placed to intercept a space between the floor and the ceiling. SOLUTION: The supporting device for furniture is provided with a grounding part 2 for installing, which moves up and down, and a driving means 4 for moving up and down on the bottom of the main body of furniture with at least three wheels 5A, 5B, 6 for moving on the bottom. At least, the wheel 6 for moving is placed at the end of a movable frame 7, which can be pulled out forward from the main body of the furniture. A catching means 39, which catches the movable frame 7 at a position where the movable frame 7 is pulled out, and a housing part 45, in which a driving handle 17 for the driving means 4 for moving up and down is housed, are provided.  An interlocking means 46, which switches the catching means 39 into a mode of cancellation of catching when the interlocking means is moved by the handle 17 and switches the catching means 39 into a catching mode when the handle 17 is pulled out, is provided at the housing part 45 for the handle 17.
Patent JP-2002041370-A (JP)
Title: Storage device and its control method
Inventor: MATSUI NORIAKI
IPC: G06F12/16
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To prevent a case where the contents of a storage area are turned into the indefinite value when the supply of power is cut during writing data by identifying and recovering the area where the data are broken. SOLUTION: In a backup mode, the contents of a RAM are successively written into an EEPROM in every block so that the ID of a block is invalidated before the contents of the RAM are written into the block and the ID is validated after the contents of the RAM are written into the block. When the power supply is recovered, the ID of each block EEPROM (i) is checked. The blocks having the correct ID value are expanded into the RAM (i) and at the same time the corresponding blocks ROM (i) of the ROM are expanded into the RAM (i) in place of the blocks having the wrong ID value.
Patent JP-2002042959-A (JP)
Title: Outlet mounting device
Inventor: KAJIWARA MITSURU
IPC: H01R13/62
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To facilitate the insertion of a plug into an outlet. SOLUTION: Rotary shafts are protrusively provided on opposing end faces of the outlet 14, a support device 16 supporting both rotary shafts rotatably is attached to an outlet mounting face, the rotary shaft on at least one side is formed into a polygonal shaft 16 whose outer periphery of a cross section has a polygonal shape, a support piece 23 in face-contact with a substantially opposing face of the polygonal shaft 16 and capable of being expansively opened, and restored freely is formed in a support 19 supporting the plygonal shaft 16, and locking pieces 27 of the polygonal shaft 16 are protruesively provided on the insides of tip parts of both support pieces 23.
Patent JP-2001077756-A (JP)
Title: Optical fiber communication system incorporating automatic dispersion compensation module for compensating variation of dispersion caused by temperature
Inventor: EGGLETON BENJAMIN JOHN
IPC: G02B6/00
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain a system incorporating an automatic dispersion compensating module for compensating the variation of dispersion caused by temperature by including a feedback circuit for adjusting a dispersion compensating element so as to assure the integrity of data through the system. SOLUTION: This system consists of a high-speed light transmitter 10, a transmission fiber path 11 and a light receiver 12. Further, the system is provided with one or plural dispersion compensating modules 20. Each module 20 is provided with an adjustable dispersion compensator 30, a data integrity monitor 31 and a feedback network 32. The monitor 31 adjusts the compensator 30 so as to optimize system performance through the network 32. In this module, e.g. the compensator 30 is provided with an optical circulator 32 connected to a transmission fiber and an adjustable dispersion compensating grating(DCG) 33.
Patent JP-2002043046-A (JP)
Title: Induction cooker
Inventor: KAJI TETSUYA
IPC: F24C11/00
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a stationary type induction cooker provided with a roaster part, in which discharged air is not sucked from a suction port again. SOLUTION: A louver 35 is provided on the suction port 11, the louver 35 is protruded outside a back surface of a main body, and an open part of the louver 35 is not directed in the direction where a roaster is positioned. Discharged air is made less likely to be sucked again, and infiltration of water into inner parts is prevented, in this stationary type induction heating cooker.
Patent JP-2002043681-A (JP)
Title: Optical source device
Inventor: SATO NORIFUMI
IPC: H01S5/50
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical source device capable of generating coherent light rays of different wavelength while restraining strong noises. SOLUTION: Multi-mode light originated from a semiconductor laser 1 is made to pass through an array waveguide grating(AWG) optical filter 11, single- mode light outputted from one of ports is amplified by the use of an EDFA 3, and furthermore amplified by a semiconductor optical amplifier 12 so that noises which are in a low-frequency region and decreased in response are reduced.
Patent JP-2001063275-A (JP)
Title: Writing implement
Inventor: SCHWEIZER MANFRED
IPC: B43K8/03
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To easily and immediately visualize a filling face for a writing liquid by coating at least a part of the interior of a liquid storage tank monitoring at least a part formed on a rear end section with a silicone rubber layer. SOLUTION: A silicone rubber layer is formed on the inside of a liquid storage tank. For the purpose of forming the silicone rubber layer, a thin silicone rubber layer is formed at least on a transparent area on the inside of the liquid storage tank. Preferably the silicone rubber layer is formed on the whole of the inside of the liquid storage tank. The thickness of the silicone rubber layer is, if it is available, set to 2-100 μm. The thickness of the silicone rubber layer is particularly and preferably set to 10-50 μm. As described above, the crosslinking silicone rubber layer thinly coating the inner wall of the liquid storage tank is used and a dye liquid or an ink liquid is made to flow away quickly from the wall of the liquid storage tank, and the available storage amount of the writing liquid can be easily visualized at any time.
Patent JP-2002038435-A (JP)
Title: Fence column
Inventor: UEDA SHOICHI
IPC: E01F13/00
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a fence column capable of protecting a coil spring from ingress water such as rain water and the like intruding into a column body and using an inexpensive steel-made coil spring compared with a stainless steel coil spring, and further, improving the assembling property of the coil spring part. SOLUTION: A coil spring 3 to be provided between an upper column body 21 and a lower column body 22 is molded 5 with an extensible material to make it possible to use a coil spring made of steel.
Patent JP-2002048127-A (JP)
Title: Hinge structure, hinge device, and vehicle-mounted television system
Inventor: TOMINAGA TATSUJI
IPC: F16C11/04
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To increase a running torque of a hinge device 14 used for revolutional association between a slide member 12 and a liquid crystal panel case 15 in an on-vehicle television system. SOLUTION: In a hinge body 36 of the hinge device 14, a panel side junction 30 is formed by bending at a right angle from a side plate part 29, and a pin 39 is fixed on the side plate part 29 and is protruding therefrom to a side the same as the panel side junction 30. A slider side junction board 40 comprises a junction 41 and a wound part 42 which is connected integrally to the junction 41 and is fitted rotatably to the pin 39. To the panel side junction 30 and the junction 41, a junction 51 of the liquid crystal panel case 15 and a tabular overhang part 56 of the slide member 12 are connected respectively.
Patent JP-2002051814-A (JP)
Title: Piggyback housing body
Inventor: TAKIZAWA SHIGEAKI
IPC: A45F3/04
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a school rucksack which allow temperature management throughout four seasons. SOLUTION: The school rucksack 1 is constituted to have a back 3 and a shoulder strap. The back 3 is formed by superposing a core material 11, a bulking sheet 12, a cushion sheet layer 13 and a temperature regulating sheet layer 14 and covering the bulking sheet 12, the cushion sheet layer 13 and the temperature regulating sheet layer 14 with a leather cover layer 15. A phase conversion material which absorbs or releases ambient heat by a change in air temperature is included in the temperature regulating sheet layer 14. The temperature of the leather cover layer 15 may therefore be lowered in a hot day and be raised in a cold day.
Patent JP-2002052954-A (JP)
Title: Display device for vehicle
Inventor: AOKI KUNIMITSU
IPC: G09F9/00
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To prevent shortening of a focal distance for visually recognizing measuring instruments located on a vehicular rear end of a dashboard such as a traveling speedometer even when the dashboard is extended backward of a vehicle body in order to accommodate a display source for head up display or the like. SOLUTION: An image light of an image for superposing displayed on a display surface 51a of a display source 51 is projected on a windshield 3 and virtual images S1 and S3 of the image for superposing are superposed with a foreground of the vehicle through the windshield 3 by a projection unit 5 for auxiliary information. For accommodating the projection unit 5 in the dashboard 1, a reflection mirror 71 is placed on a front surface 1c of the dashboard 1 instead of a display source for the measuring instrument information and an image for visual recognition of measuring instrument information displayed on a display surface 73a of the display source 73 for an image of the measuring instrument placed on a steering column 9 nearer to a driver than the front surface 1c of the dashboard 1 is reflected by a reflection mirror 71 so that a virtual image S on the reflection mirror 71 can be visually recognized from eyepoints I1 and I3.
Patent JP-2002053444-A (JP)
Title: Conditioning agent composition
Inventor: HIRANO YUJI
IPC: A61K8/34
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a conditioning agent composition which does not cause a sticky touch just after used and can highly persistently impart excellent touches such as excellent smoothness and excellent moist touch to hair after dried. SOLUTION: This conditioning agent composition contains the following components (A), (B) and (C): (A) a cationic surfactant, (B) a fatty alcohol or a fatty acid, and (C) an organopolysiloxane which has a silicone segment content of >=40 wt.% and has one or more silicon atoms each bound to an alkylene group containing a nitrogen atom and poly-(N-acylalkylimine) units represented by the general formula (1) [(a) is the number of 1 to 5; R1 is H, a 1 to 12C alkyl, a cycloalkyl, an aralkyl or an aryl].
Patent JP-2002055843-A (JP)
Title: Logic verification device and method for integrated circuit
Inventor: HOSOKAWA HIROSHI
IPC: G06F11/22
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To efficiently perform highly accurate system verification by making it possible to utilize an individual verification test for system verification. SOLUTION: Plural individual verification test descriptions corresponding to plural peripheral circuits included in an integrated circuit, system verification test description for performing logic verification by simultaneously driving plural peripheral circuits, individual verification utilities for describing the contents of execution when individually verifying a command described in each individual verification test description, and a system verification utilities for describing the contents of execution at the system verification of a command described in each individual verification test description are prepared. In the case of executing an individual verification test, the individual verification test description corresponding to the peripheral circuit to be verified is executed by using its corresponding individual verification utility.  In the case of executing a system verification test, plural individual verification test descriptions are executed in accordance with the system verification utilities corresponding to respective individual verification test descriptions.
Patent JP-2002062394-A (JP)
Title: Air-conditioning equipment of fast reactor
Inventor: ABE HIROAKI
IPC: G21C13/00
Filed: 2000-08-16
Abstract: PROBLEM TO BE SOLVED: To provide an air-conditioning equipment of a fast reactor capable of surely disturbing flow out of sodium aerosol to other partition even in coolant leakage accidents. SOLUTION: In an air-conditioning equipment of fast reactor, independent air-conditioning equipment is provided in a secondary main cooling section and a secondary auxiliary section. In normal time and in coolant leakage accident time, the main section has no possibility that blowout piece and suction piece of the air-conditioning equipment connect with other section, and even in the failure of the air-conditioning equipment in leakage accidents it has no possibility of connecting with other section and so flow out of the sodium aerosol can be suppressed.
Patent JP-2002074609-A (JP)
Title: Magnetic head, its manufacturing method and magnetic recording and reproducing device
Inventor: MURAOKA SHUNSAKU
IPC: G11B5/187
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To realize a magnetic head excellent both in wear resistance and high frequency characteristics. SOLUTION: A magnetic gap is formed by disposing magnetic core half bodies each consisting of a metal magnetic film 1A interposed between a pair of substrates 2 so that the end surfaces thereof are opposed to each other. A buffer layer 3A having a buffer effect is provided between the metal magnetic film 1A and at least one substrate 2. Thus, the laminated magnetic head excellent both in wear resistance and high frequency characteristics can be realized.
Patent JP-2002067755-A (JP)
Title: Seat for vehicle
Inventor: KATSURAGI MICHIHIRO
IPC: B60N2/90
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a seat for a vehicle capable of securely shielding sunbeam radiation to a seat surface and a steering wheel even when sunbeam is radiated from a front surface of the vehicle. SOLUTION: When there is a lot of sunbeam radiation into a cabin, a backrest part 23 of the seat 21 falls forward by a control device 26 till a head rest 27 at an upper part of the backrest part 23 is applied to an upper surface end part of an instrument panel 24 to be matched with it, thereby invasion of heat radiation to the seat surface can be securely shielded.
Patent JP-2002078076-A (JP)
Title: Member for speaker
Inventor: ONO YUJI
IPC: H04R7/22
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a member for a speaker where a diaphragm part and an edge part are formed by using the same base material and both the diaphragm part and the edge part have an excellent requirement characteristic. SOLUTION: The member for the speaker of this invention has the diaphragm part and the edge part. The diaphragm part includes at least two base layers which are impregnated with a thermosetting resin, and a foaming resin layer that is placed between the base layers and containing the thermosetting resin the same as those for the base layers. The edge part has the base layers in common to those of the diaphragm part and a foamed rubber layer placed between the base layers.
Patent JP-2002066543-A (JP)
Title: Water purifier
Inventor: MURAHASHI TOSHIYUKI
IPC: C02F1/28
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To control to optimize washing of a filter medium in accordance with a change with time and a ambient change of the filter medium. SOLUTION: This device is provided with the filter medium, a filter container for housing the filter medium, a heating means for raising the temperature of the filter medium housed in the filter medium container, an inflow pipe for introducing water into the filter medium container, a discharge pipe for discharging water from the filter medium container, a temperature detecting means 8 for detecting the temperature in the filter medium container, and a memory element for storing the heating time. When the heating means is controlled of the heating time, the heating time is changed based on the information of the temperature detecting means 8 at the previous heating time.
Patent JP-2002071601-A (JP)
Title: Sample heater for thermoelectric measuring instrument
Inventor: HIRAYAMA YASUO
IPC: G01N25/02
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To prevent a sample from being irradiated with radiant heat from a heat source and to prevent thermoelectric measurement from being affected by a current flowing through a heater by disposing a conductive heater container on the back side of the sample in a thermoelectric measuring instrument. SOLUTION: The conductive heater container 50 comprises a cylinder part 51 and a flange 52. An upper end of a conductive bellows 70 is fixed on the flange 52. Flat panel heater elements 54 and 56 are housed within the cylinder part 51. The container 50 is fixed to an under surface of a substrate 12 of a sample assembly 10 via an electrically insulating heat transfer sheet 68. Since the container 50 is positioned on the back side of the substrate 12 as viewed from the sample 14, radiant heat from the container 50 does not directly irradiate the surfaces of the sample 14. The container 50, the bellows 70, a lower plate 82, and a tube 84 are electrically connected to each other, thus forming an electrostatic shield. Since the heater elements are outside the shield, electromagnetic noises emitted from the heater elements and from their wiring are cut off by the shield.
Patent JP-2002073154-A (JP)
Title: Equipment diagnostic system
Inventor: YOSHIE OSAMU
IPC: H04Q9/00
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide equipment diagnostic system, with which the operating conditions of equipment can be analyzed on the side of user. SOLUTION: A facility managing data processing part 3 applies signal processing to facility state detection information detected by facility state detectors 2a and 2b attached to equipment 1, the information applied with signal processing is outputted after a level thereof is decided in respect to a management reference value in a facility state deciding part, and information related to the facility equipment 1, with which the level is decided, is collected, processed by a facility monitoring part 5 and transmitted to an advanced analysis and diagnosis part 6. In this advanced analysis and diagnosis part 6, advanced analysis is applied to the information sent from the facility monitoring part 5, the cause of abnormality in the relevant equipment 1 and measures for improvement thereof are specified and the specified result is transmitted to the facility monitoring part 5.  Besides, a program for facility managing data analysis is uploaded from the advanced analysis and diagnosis part to the facility monitoring part 5 and advanced analysis is enabled on the side of a user B.