baber/WOPTO huggingface dataset:
Patent JP-2001233109-A (JP)
Title: Tiltable headresf
Inventor: MORITA MINORU
IPC: A47C7/38
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To solve a problem of conventional tiltable headrests that large impact force is added to the head of an occupant by a sudden stop of a pillow body pushed to a stroke end by the head when a vehicle with the occupant is run into from behind and runs into a forward obstacle. SOLUTION: A stopper member 4 capable of regulating a front and rear swinging range of the frame 2 by abutting to a stay upper end 31 is provided at a lower end 21 of a frame 2 in the pillow body 1. Impact absorbing function to deform by being pressurized by the stay upper end 31 when tilting force not less than a specified pressure is added to the pillow body 1 is given to a stopper wall 43 in tilting backward (or stopper wall 42 in tilting forward) of the stopper member 4 where a front face 31a (or a rear face 31b) in the stay upper end 31 abuts when the pillow body 1 is tilted backward (or forward). The impact force added to the head of the occupant can be thereby reduced by deformation of the stopper wall (43 or 42) even when the vehicle with the occupant is run into from behind (or collides forward).
Patent JP-2001235080-A (JP)
Title: Joint for double tubes
Inventor: TAKAMATSU YOSHIKAZU
IPC: F16L39/00
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a joint for double tubes that improves the easiness of connecting work and the reliability of leakage prevention. SOLUTION: The joint 40 for double tubes has the clearance between a first outer tube seal member 110 and a second outer tube seal member 210 set wider than the clearance between a first inner tube seal portion 120 and a second inner tube seal portion 220. The wire diameter ϕout of an outer-tube O-ring 301 is set larger than the wire diameter ϕin of an inner-tube O-ring 401.
Patent JP-2001241718-A (JP)
Title: Kitchen counter ventilation system
Inventor: OGAWA KOJI
IPC: F24F7/08
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a user friendly kitchen counter ventilation system which can be used as a face to face kitchen without the oppressive feeling by eliminating ducts occupying the front and back of the cooking work table of a heat cooking device and securing enough facing space. SOLUTION: A cooking work table arranged inside a kitchen room and having a heat cooking table is provided with an exhaust duct provided with an exhaust blower arranged on one side of the right or left sides of the cooking work table and sucking in the upper air of the heat cooking device, and an air supplying duct, built in with an air supplying blower having a blow-out nozzle blowing out the air into the inlet hole of the exhaust duct, arranged on the other side of the right or left side of the cooking work table facing the exhaust duct so that the cooking work table is disposed between the exhaust duct and the air supply duct. A person can face with a person over the kitchen counter by eliminating the ducts in the front and back of the cooking work table of the heat cooking device.
Patent JP-2001242192-A (JP)
Title: Movement-measuring device of moving body
Inventor: MASUDA YUICHI
IPC: G01C19/00
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a moving body movement-measuring device that can be readly used for executing accurate measurement using an inexpensive angular velocity meter, where the stability of bias cannot be considered appropriate by adopting a configuration where the angular velocity meter is deemed still, when the angular velocity signal output of the angular velocity meter that is a fluctuation detector is within an angular velocity threshold range that has been set, based on the movement of a moving body for entering a bias estimation operation state, bias estimation is executed repeatedly at the frequently made standstill, and the bias is updated. SOLUTION: The movement-measuring device of a moving body is provided with a fluctuation detector 1 for detecting the move of a moving body, while the detector 1 is mounted to the moving body, and is provided with a negative feedback path for feeding back the output error of the fluctuation detector 1 to the output signal of the fluctuation detector 1, in response to the condition where the output signal of the fluctuation detector 1 is within a threshold range.
Patent JP-2001245396-A (JP)
Title: Acoustoelectric transducer
Inventor: HOTTA TAKAHISA
IPC: H01L31/12
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a subminiature acoustoelectric transducer that causes less surrounding noise by improving the sensitivity only in a prescribed axial direction. SOLUTION: The acoustoelectric transducer is provided with a board on which vertical cavity surface light emitting laser beam elements whose luminous emission strength distribution is almost concentrically uniform are arranged and light receiving elements to receive the emitted light from the beam emitting elements are placed, a diaphragm that is placed nearly parallel and closely to a position opposed to the board, vibrated by sound pressure, reflects the light from the beam emitting elements to the light receiving elements, a light source drive circuit that supplies a drive current to the beam emitting elements, and a negative feedback circuit that supplies part of the signal outputted from the light receiving elements to the light source drive circuit as a negative feedback signal.
Patent JP-2001243755-A (JP)
Title: Optical disk reproducing device and optical disk reproducing device for audio
Inventor: GONDA MAYUMI
IPC: G11B27/00
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To impact convenience to a CD player with a disk changer to be commonly used by plural users. SOLUTION: Their own user files of the users are set by each of the users. The CDs selected by the users are registered in the respective user files. The users further select >=1 delete track relating to the respective CDs registered in the respective user files and register the same. The association of the respective user files and the delete tracks associated therewith are stored. In user file reproduction, the user files selected by the users are read out and the corresponding delete track information are read out in accordance with this association. The respective registered CDs of the user files are reproduced while the delete tracks are exempted.
Patent JP-2001241706-A (JP)
Title: Cold/hot heat storage device
Inventor: KIMURA OSAMU
IPC: F24H7/02
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a cold/hot heat storage device which is increased in ability for cold and hot heat by reducing the capacity of a heat storage tank. SOLUTION: This cold/hot heat storage device is constituted in such a way that a cold/hot heat storing and generating system 8 and a cold/hot heat storing and supplying system 9 are installed to the heat storage tank 10 positioned between the systems 8 and 9. The system 8 is provided with an air-cooled heat pump 11 and a circulation pump 12 and forms a closed loop. The system 9 is provided with an air conditioner 14 and a circulation pump 15 and forms another closed loop. In the tank 10, heat storage capsules 13a for cold and heat storage capsules 13b for hot heat are housed.
Patent JP-2001244512-A (JP)
Title: Method of manufacturing piezoelectric transformer
Inventor: KAGA YOICHIRO
IPC: H01L41/107
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric transformer which can sufficiently perform polarization because there is no deterioration of polarization or no interruption in deformation of a piezoelectric transformer. SOLUTION: A method of manufacturing a piezoelectric transformer, which is provided with a rectangular piezoelectric transformer having an input electrode and an output electrode on an outer surface, an insulating case which accommodates the piezoelectric transformer and has a lead terminal electrically connected to the input/output electrodes, and an external terminal which is electrically connected to the lead terminal and is disposed on an outer surface of the insulating case, the method being characterized by that after the piezoelectric transformer is accommodated in the insulating case, the input/output electrodes and the lead terminal are electrically and mechanically connected to one another, and after a while, voltage is applied to the external terminal and the piezoelectric transformer is polarized.
Patent JP-2001245997-A (JP)
Title: Hygienic mask
Inventor: NAKAMURA KENJI
IPC: A62B18/02
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a hygienic mask free from unpleasantness and danger by an antimicrobial agent. SOLUTION: Into this hygienic mask, an antimicrobial mat for hygienic mask can be inserted freely, and the antimicrobial mat for the hygienic mask is formed by fixing polymer fine grain, which is prepared by a pearl polymerization so as to include the antimicrobial agent and dacite fine powder, to a non- woven fabric cloth by means of a binder.
Patent JP-2001238512-A (JP)
Title: Residual trunk-disposal apparatus
Inventor: AIZAWA RYOICHI
IPC: A01D34/66
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the overall longitudinal length of a machine body is large and therefore running operation is troublesome because, so far, a residual trunk-pulling device is fixed on a part ranging from the front of the machine body of a tractor to the side and a device for disposal by cutting is installed on the rear part of the machine body. SOLUTION: A residual trunk-disposal apparatus features that the apparatus is installed in the front part of a machine body 12, rotary knives 2, 2... are fixed on a vertical shaft 1 at approximately regular intervals in the vertical direction in such a way as to form plural stages, a forward opening 4 and a lateral opening 5 are perforated in a cover 3 surrounding the shaft 1 in such a way as to open respectively in the front part of the cover and in either part of right and left sides on the downstream side of the rotation of the rotary knives 2, respective stationary knives 6, 6...  are installed on the downstream side of the rotation of the rotary knives 2 in the opening 4 in such a way as to face the rotary knives 2, and the above apparatus directly cut the residual trunk of a tobacco-plant, etc., erecting from the ground into pieces to make them fall on the ground surface and then a rotary tilling device fixed on the rear part of the machine body tills them to bury the residual trunk in soil.
Patent JP-2001246031-A (JP)
Title: Putter head
Inventor: NASU SUSUMU
IPC: A63B102/32
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To hit a ball straight in a specified direction by preventing the rotation of a putter head when a putter is stroked to hit the ball. SOLUTION: A groove 7 is provided from the top surface and/or the undersurface of the head 2 of a putter 1 closer to the face 3 thereof. As a result, the center of gravity of the head 2 shifts backward to hinder the rotation of the head 2 when the putter 1 is stroked.
Patent JP-2001247218-A (JP)
Title: Carrier system for charged container
Inventor: MURAKAMI KAZUO
IPC: B65G63/00
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a carrier system for a charged container capable of loading the charged container from a large trailer at a container collection and delivery center, saving labour for loading and unloading work and simplifying the con tainer collection and delivery center. SOLUTION: A carrier system for a charged container to carry the charged container charging high pressure gas in a small container to a container collection and delivery center from a charging place by a large carrier car such as a trailer and to deliver it to each customer from the container collection and delivery center by a delivery car such as a small truck, etc., is devised to carry the charged container 20 to the container collection and delivery center 60 from the charging place 50 by a low floor type trailer 1 the height of a load-carrying platform of which is the same as the delivery car,  to store the charged container 20 as it is loaded on the low floor type trailer 1 by separating a tractor 30 at the container collection and delivery center and to transport the charged container 20 to a customer 70 by directly transferring and placing the charged container 20 to and on the delivery car 40.
Patent JP-2001247532-A (JP)
Title: Fatty acid amide compound and use thereof
Inventor: OKUDA TOSHIYUKI
IPC: G03G9/08
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a fatty acid amide compound excellent in heat melting characteristics which is effective as a mold lubricant for toner, a vehicle com pound for a heat transfer printing ink sheet or a component for a thermosensitive recording material. SOLUTION: This fatty acid amide compound is represented by general formula R1CONH(CH2)m[(NCOR2)(CH2)n]lNHCOR3...(1), R1 CO2(CH2)m[(NCOR2)(CH2)n]lNHCOR3...(2) and R1 CO2(CH2)m[(NCOR2)(CH2)n]lOCOR3...(3) (wherein R1 to R3 are each independently selected from 12-50C alkyl or alkenyl group; m and n are each an integer of 1 to 3; and l is an integer of 1 to 4 in the formula (1) and (3), and l may be 0 or 1 to 4 in the case of formula (2).
Patent JP-2001255415-A (JP)
Title: Light guide plate
Inventor: YAMADA TATSURO
IPC: F21Y101/00
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To improve problems of a conventional light guide plate used for illumination of a liquid crystal panel and a scanner such that the conversion efficiency to convert the light from a light source into the illumination light is low and that the illumination light does not give sufficient luminance. SOLUTION: In the light guide plate 1 having an upper face 1a, a lower face 1b and a plurality of side faces (1c, 1d, 1e, 1f) to change the optical path of the light entering from a light source 2 to emit through the upper face, at least one side face of the side faces is formed into a prism form 16 (7, 8). Thus, the direction of the light emitting through the side face to the outside is changed to return inward of the light guide plate 1 so as to reuse the light as illumination light 5. Thus, the luminance of the illumination light is significantly improved compared with a conventional light guide plate.
Patent JP-2001253222-A (JP)
Title: Air passage changeover device and air conditioner for vehicle
Inventor: IKUTA HARUKI
IPC: F24F13/10
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an air passage changeover device with improved workability of detachment/attachment of a film member from/to a door base plate compared to a conventional art. SOLUTION: In a first mounting pin part 18a of the first and a second mounting pin parts 18a and 18b, and engaging and holding part 26a for engaging and holding a first mounting hole 17a, and a bent part 26b formed by bending this engaging and holding part 26a in a reverse direction against a direction A of a flow of air. A diameter of the first mounting pin part 18a is smaller than that of the first mounting hole 17a from the engaging and holding part 26a through the bent part 26b. Thereby, the first mounting hole 17a is easily engaged in the first mounting pin part 18a, and assembling workability of the film member 16 on the door base plate 14 can be improved.
Patent JP-2001255839-A (JP)
Title: Dividable outdoor advertisement body
Inventor: NEGISHI HIDEAKI
IPC: G09F15/00
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a dividable outdoor advertisement body which allows easy mounting of a large-sized advertisement even at an elevated place of a wall surface of a building or the like without using a device and equipment, like a crane, and is capable of affording a novel advertisement effect by replacing part of the advertisement body. SOLUTION: This advertisement body has at least two advertisement sheets 2, supporting members 3 which are discretely hung and support the respective advertisement sheets at their top ends, joining members which freely attachably and detachably join the side edges of the respective advertisement sheets discretely hung and a pair of longitudinal frames which hold both side edges of the joined advertisement sheets.
Patent JP-2000307982-A (JP)
Title: Image processing system
Inventor: ITO MIKI
IPC: H04N5/76
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To output data desirable for a user. SOLUTION: This image processing system has a video camera 11, an external video input terminal 80, a video input selection changeover switch 81 for selectively outputting either an image from the video camera 11 or an image from the input terminal 80 and an image storage part 12 for storing the image from the video input selection changeover switch 81, the image from the video input selection changeover switch 81 and the image from the image storage part 12 are selectively displayed on a monitor 14 and the image stored in the image storage part 12 is outputted.
Patent JP-2001264150-A (JP)
Title: Weight detector and microwave oven
Inventor: AKAHA NORIYUKI
IPC: F24C7/02
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a weight detector which can be miniaturized and which can display a high performance especially when the weight of a lightweight object to be cooked is detected and to provide a microwave oven using the weight detector. SOLUTION: The weight detector is provided with thrust displacement members 41, 48, 49 which are displaced to a thrust direction according to the weight, to be detected, of the object to be cooked. The weight detector is provided with a weight conversion means which converts displacement amounts of the members 41, 48, 49 as the weight of the object to be cooked. While the prescribed with of the object to be cooked is used as a reference, the displacement amounts of the members 41, 48, 49 corresponding to the same change amount of the received weight of the object to be cooked are made different in a region in which the prescribed weight is heavier than the reference and in a region in which the prescribed weight is lighter than the reference.  Thereby, a difference is generated in the resolution of the weight in the region in which the weight is heavier by using the prescribed weight as the reference and in the region in which the weight is lighter by using the prescribed weight as the reference.
Patent JP-2000336193-A (JP)
Title: Production of thermoplastic resin sheet
Inventor: SAKAMOTO JUN
IPC: B29C48/305
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic resin sheet excellent in productivity and also quality and useful as an industrial material, a magnetic material or the like by applying pulse waveform voltages having a specific range of a repeated frequency to electrodes placed on a thermoplastic resin sheet to make the sheet adhere to a body of rotation. SOLUTION: The objective sheet is obtained by applying pulse waveform voltages having a repeated frequency from 200 Hz to 30 kHz and preferably having 0.1-10 μs of the half-width value of a pulse and 0.05-5 μs of a pulse rise time to electrodes (preferably wire electrodes or the like) placed on a thermoplastic resin sheet made of e.g. polyethylene terephthalate to make the sheet adhere to a body of rotation. The thermoplastic resin sheet preferably is produced by melting a thermoplastic resin having a melting specific resistance of 108-1012 Ω.cm and by extruding it as a melt sheet from a spinneret. The body of rotation preferably is a rotary cooling body on which the above sheet is cooled and solidified in an adhered state to the cooling body.
Patent JP-2001263980-A (JP)
Title: Heat exchanger
Inventor: KATO SOICHI
IPC: B60H1/32
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger having a structure allowing a bracket to be assembled to a side plate easily and temporarily fixed to it, thereby reducing the manufacturing cost of the heat exchanger. SOLUTION: In a heat exchanger provided with a tube circulating a medium, a fin fitted to the tube, a side plate holding the tube and the fin and a bracket brazed to the side plate, the side plate is provided with a pair of opposed sidewalls, and the bracket is also provided with a pair of opposed sidewalls. The sidewalls of the bracket has flexibility at least before brazing, and engaging means holding the condition of assembling by engaging each other are provided on the sidewalls of the side plate and the sidewalls of the bracket.
Patent JP-2001101315-A (JP)
Title: Auction method and its device
Inventor: SUNMIN KIMU
IPC: G06Q50/34
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To purchase a more inexpensive article than time by advancing auction while the auction price of the article put in auction is put down. SOLUTION: A computer auction server 40 initializes the lowest contract cost of an article to be purchased. The article to be purchased, the quantity of the article and an auction close date/time are inputted from the computer 60 of a purchaser side. The identification code and the password of a seller, which are inputted from the computer 70 of a seller side, are confirmed to be correct and a bid price is inputted from the computer 70. The bid price inputted form the computer 70 of the seller side is compared with the lowest contract price. When the bid price is lower than the lowest contract price, the bid price is substituted for the lowest contract price. When it becomes the auction close date/time, the lowest contract price is transmitted to the data reception means 62 of the purchaser side and the data reception means 72 of the seller side.
Patent JP-2001266702-A (JP)
Title: Lever-type switch
Inventor: SAKO HIDETOSHI
IPC: G01B7/00
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain a lever-type switch, capable of outputting analogue angle signals. SOLUTION: A disc-shaped magnetic body id magnetized in one of the diametrical directions. A lever is linked to the disc magnet and is supported rotatably in a case, and a magnetic sensor is arranged adjacent to the outer periphery of the disc magnet.
Patent JP-2001261603-A (JP)
Title: Manufacturing method for diaryloxymethylbenzene compound
Inventor: TAKAHASHI TOSHIAKI
IPC: C07B61/00
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for effectively and inexpensively manufacturing a diaryloxymethylbenzene compound in a sirnple process. SOLUTION: This method for marxufacture of diaryloxymethylbenzene compound expressed by the following general formula [1] reacting a phenolic compound and a xylene dihalide, reacts the phenolic compound and the dihalide by dropping a solution incLuding an alkali metal salt of a phenol or the like to a mixed solution including the xylene dihalide and aqueous solution of alcohol and then separating obtained diaryloxymethylbenzene compound from the reaction liquid. (R1 and R2 are each H, an alkyl orthe like, m and n are each an integer).
Patent JP-2001267544-A (JP)
Title: Solid-state image pickup device and manufacturing method
Inventor: KAWASAKI TAKAYUKI
IPC: H04N5/374
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image pickup device which can eliminate noise in a picked up image caused by an unwanted incident light and can meet requirements of future miniaturization of pixels. SOLUTION: 1st-3rd embedded metal layers 5, 8 and 11, which surround a light-receiving part 3 on a P-type semiconductor substrate 1 three- dimensionally in a fence shape, are embedded continuously in grooves of 1st-3rd insulating films 4, 7 and 10. The whole outside of the top part of the 3rd embedded metal layer 11 is covered with a light shielding 3rd layer metal 12. The 1st-3rd embedded metal layers 5, 8 and 11 are composed of single layer films of Cu.W.TiW or composite films of Cu.W.TiW and TiN.TiW.Ti. The 3rd layer metal 12 is composed of a single layer film of Al.Al-Si.A1-Cu.Cu.W or a composite film of Al.Al-Si.Al-Cu.Cu.W and W.TiN.TiW.Ti and are formed simultaneously, when wiring metal films of a transistor are formed so as not to be connected electrically to the wiring metal films.