baber/WOPTO huggingface dataset:
Patent JP-2002022315-A (JP)
Title: Four-way selector valve of high efficiency
Inventor: MORITA NORIYUKI
IPC: F16K3/02
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To realize a four-way selector valve of high efficiency which enables reduction of a pressure loss and a heat loss on high-pressure and low-pressure sides. SOLUTION: The four-way selector valve has a tubular valve main body 20 closed in the opposite ends, a valve seat 21 provided inside the valve main body 20, two conduits 22 and 24 and one low-pressure conduit 23 provided in a row in the valve seat 21, a valve disk 26 provided slidably on the valve seat 21, and a high-pressure conduit 25 provided in the wall of the valve main body 20 oppositely to the valve seat 21. The high-pressure conduit 25 is formed in a fork, and two high-pressure conduits 25a and 25b being forked are so provided in the valve main body 20 as to be opposed to the two conduits 22 and 24, respectively. The valve disk 26 is provided with a means that always masks either of the two high-pressure conduits 25a and 25b.
Patent JP-2002023259-A (JP)
Title: Projection-type image display device
Inventor: OUCHI AKIHIRO
IPC: G03B21/00
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To change image quality according to the image to be displayed. SOLUTION: When a color filter plate 3 is rotationally driven, white light with which an A part is irradiated is divided in the order of lights of red, blue and green, a liquid crystal panel (not shown) is irradiated, and a full-color image by a so-called field sequential system is displayed. In this case, when the sectorial area 4BG of an auxiliary filter plate 4 is matched with the A part at all times (refer to the Figure 2 (a)), the image quality of the full-color image is stipulated by the color filter plate 3 and luminance becomes high.  In contrast, when a red filter part 3R and an auxiliary red filter part 4R are driven to be synchronized and driven so as to simultaneously cause both the white light to be irradiated, the image quality of the full-color image is stipulated by both of the color filter plate 3 and the auxiliary red filter part 4R and color reproducibility becomes excellent. By selecting the drive/non-drive of the auxiliary filter plate 4 according to the image to be displayed, the image quality can be changed.
Patent JP-2002022187-A (JP)
Title: Sub-trivet for gas range
Inventor: OIKAWA KUNIKO
IPC: F24C15/10
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To enable a sub trivet to be placed easily on a range trivet with simple structure, and further enhance the stability at placement. SOLUTION: This sub-trivet is one which is placed on the claw 4 of a range trivet 3 having a frame 3a provided to surround the burner part 2 of a gas range R and a plurality of claws 4 projected above the frame body 3a, and is equipped with a frame 10 which is placed on the claw 4 of the range trivet 3, and a plurality of rib claws 13 which are projected on the frame 10 and on which a container or the like is placed, and an engaging part 14 which is provided under the frame 10 and engages with any of the plural claws 4. The engaging part 14 is constituted of a pair of projections 15 positioned right and left in width direction of the claw 4 of the range trivet 3, and the projection 15 is made in bar shape which stands along the flank of the claw 4 of the range trivet 3, and the projection 5 is abutted on the claw 4 to regulate the motion of the frame 10.
Patent JP-2002022175-A (JP)
Title: Cooking oven with grill
Inventor: OZU TSUTOMU
IPC: F24C3/08
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a cooking oven with a grill which can be installed in a general system kitchen and has excellent operability. SOLUTION: The cooking oven 1 with the grill is equipped with a fixed oven burner 5, a grill burner 9 and an oven burner 7 movable forward and backward. The oven burner 7 is movable between the position of the use located above the grill burner 9 and the shunting position located off this burner, around a support point of rotation located on the side toward the front of a main-body casing 3. An operation for rotation is conducted by a lever 35 provided for the oven burner 7 and extending in the frontward direction from the support point. The operability of grilling is improved by disposing the grill burner 9 on the topside of the main-body casing 3. Besides, the area occupied by the main-body casing 3 can be used effectively by providing the oven burner 7 to be movable.
Patent JP-2002031399-A (JP)
Title: Air passage switching apparatus and air conditioner for vehicle
Inventor: NATSUME TAKUYA
IPC: B60H1/00
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To prevent assembly characteristics from being lowered and striking sound, due to thrust play from being caused. SOLUTION: A seal member 17 constituted of an elastic material, such as malt plane or the like has a thrust play preventing part 19 formed continuously from an air path sealing part 21 to a part between a bearing part 18 and a plate part 16. According to this constitution, a cold wind path 6 and a hot wind path 7 can be sealed by an air path sealing part 21, by executing only one operation of mounting the seal part 17 on the plate part 16. Thrust play is absorbed by the thrust play preventing part 19 to prevent striking sound from occurring.
Patent JP-2002032823-A (JP)
Title: Coin processing apparatus
Inventor: UCHIDA HIROYUKI
IPC: G07F1/04
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a coin processing apparatus capable of directly dispensing an inserted counterfeit coin upon operation of a return lever after insertion of the coin, and of being rapidly operated for dispensing coins and for storing them. SOLUTION: Coins judged as normal coins by a coin sorting part 5 are sent to first and second coin discrimination sorting parts 11 and 13 and a particular coin sorting part 12, so that a particular discrimination of coins are retained in a temporary retaining unit 21 while coins of discriminations different from a particular discrimination are stored in change storage cylinders 15 to 17. Upon operation of the return lever with the particular discrimination of coins being retained in the temporary retaining unit 21, the coins stored in the temporary retaining unit 21 are conveyed downward and paid back.
Patent JP-2002033214-A (JP)
Title: Magnetizing device and method for taking out permanent magnet
Inventor: ABE KAZUHIRO
IPC: H01F13/00
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily taking out a permanent magnet which is not easily taken out from between pole pieces in a conventional magnetizing device, as the dimension of the magnet is large and a wide magnetic field is needed for the magnetization of the magnet, and to provide a device for taking out the permanent magnet. SOLUTION: A magnetizing device is constituted in a structure that a magnetic field gradient can be formed between a pair of pole pieces by providing each inclination on the magnetic pole surfaces opposing to each other of the pole pieces. In this structure, a reverse magnetic field having a gradient is applied to a permanent magnet subsequent to the magnetization of the magnet, and the take-out of the magnet is facilitated utilizing the repulsive force of the magnet.
Patent JP-2002035105-A (JP)
Title: Air cleaner
Inventor: KINAI KAZUAKI
IPC: A61L9/00
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To easily attach and detach a photocatalytic deodorizing part with respect to a main body. SOLUTION: The air cleaner 1 is constituted of the main body consisting of a rear panel 4 and an upper panel 2, the front panel 3 provided to the opened front of the main body in a freely detachable manner and equipped with a suction port 6, the partition plate 9 partitioning the main body into front and rear chambers and having a suction hole 9a bored in the almost central part thereof, the filter holder 13 provided to the front of the partition plate 9 and formed to a frame body having an almost C-shaped cross section not only to mount a dust collecting deodorizing filter 16 so as to hold the same between the frame body and the partitikon plate 9 but also to mount the photocatalytic deodorizing filter part on a pair of the locking parts 13b provided to the front of the frame body and the ultraviolet lamp 14 provided to the rear surface of the suction port 6.
Patent JP-2002029537-A (JP)
Title: Aluminum can
Inventor: SHIYOUJI REIZOU
IPC: B65D8/14
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum can which can be crushed while being twisted and compressed. SOLUTION: Marks, a plurality of lines 7 for example, indicating the same gradient angle α are printed on a surface of a circumferential part 2 of the cylindrical aluminum can 1, and the lines are used as markers for forming a recess on the can along the lines. The can is dented by a coin or the like along the plurality of printed lines 7, and the can is twisted in a gradient direction of the lines 7 to be compressed, thereby allowing the can to be crushed into a constant form.
Patent JP-2001126056-A (JP)
Title: Method for modeling system operating in plural forms and device for modeling dynamic system operating in various forms
Inventor: BRAND MATTHEW E
IPC: G10L15/06
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To draw a single model including a parameter from training data generated by a composite system. SOLUTION: In this method for modeling a dynamic system operating in plural forms, training data is acquired by the system while the system operates in the plural forms. A variation characteristic model is decided to the training data in the plural respective forms of operation. The degree of the freedom of the form, the coordinates and the specializing function of the form are decided from a general purpose model and plural variation characteristic model. The degree of the freedom of the form, the coordinates and the specializing function of the form are applied to the general-purpose model to generate a specialized model. By sampling from the specialized model, data for simulating the system operating in an optional form is generated.
Patent JP-2002038442-A (JP)
Title: Warm water circulation type snow melting device
Inventor: SAKURABA SEIJI
IPC: E01H5/10
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To enable improvement of snow melting efficiency and reduction of fuel cost by efficiently using domestic warm water of a hot water supply boiler and enable depression of equipment cost to a minimum as an existing hot water supply boiler can be used. SOLUTION: A pump room 5 is installed through a filter 4 in the lower side in a snow melting tank 1. A jet pipe 9 having a plurality of jet holes is installed in the upper side. A delivery pump 10 installed in the pump room 5 is connected to the jet pipe 9 through a connection pipe 11. One end side 16A of a hot water supply device 15 is connected to a hot water supply boiler B installed in a house or an office and the other end side 16B is constituted of a warm water supply pipe 16 opened in the vicinity of the jet pump 10, a manual flow rat control valve 17, a strainer 18, a solenoid valve 19, and an air suction valve 20 installed in the warm water supply pipe 16 from the upstream side.
Patent JP-2002037736-A (JP)
Title: Prophylactic and therapeutic agent of acne
Inventor: YAMAGISHI RIEKO
IPC: A61K8/00
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain a prophylactic and therapeutic agent of acne, capable of preventing and ameliorating the acne, and also capable of preventing and ameliorating the pigmentation at an acne mark. SOLUTION: This prophylactic and therapeutic agent of the acne is obtained by formulating at least one kind of a compound selected from the group consisting of salicylic acid, a salicylic acid salt, an α-hydroxyacid and an α- hydroxyacid salt, and an ellagic acid-based compound.
Patent JP-2002003263-A (JP)
Title: Flame retardant chaff product
Inventor: FUJII TAITARO
IPC: C08L101/14
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a flame retardant chaff product, which uses chaffs as a main raw material and water-soluble inorganic compounds having viscosity or coating or making coat property, to utilize chaffs advantages of high heat insulation, corrosion resistance, light weight and too many stock, and dissolve the disadvantage of flammability. SOLUTION: Chaffs are uniformly filled between partitions 11 of a frame 10, which is treated for flame retardance before or after producing chaff products and processed for forming chaffs into blocks, plates, or any shapes before the water-soluble inorganic compound is dried, and then the inorganic compound is dried.
Patent JP-2002038545-A (JP)
Title: Cylindrical underground water tank and method for constructing the same
Inventor: MIYAZAKI TAKASHI
IPC: E03B11/14
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an underground water tank which is constructed by using a cylindrical shaft excavated by a cylindrical casing, ensures the watertightness and strength thereof by improving the quality of field-welding of a bottom slab, uses a steel of high corrosion resistance at a portion corresponding to a water tank of the cylindrical casing, and employs bottom-slab concrete in suitably adjusted quantity, for preventing floating of the water tank. SOLUTION: The cylindrical casing having a horizontal bracket on the lower internal periphery is employed, and the shaft is completed by the cylindrical casing, followed by welding the bottom slab to the bracket, to thereby improve the quality of field-welding. Further, by dividing the cylindrical casing into a portion forming the water tank and the lower excavating casing portion, the former is formed of a material of high corrosion resistance, and only the latter is formed of a general material, which leads to reduction of material costs. Further, the quantity of bottom slab concrete can be suitably adjusted depending on the individually different water tank.
Patent JP-2002037008-A (JP)
Title: Air bag device
Inventor: NAKANISHI RYOSUKE
IPC: B60R21/213
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To inflate and develop an air bag so as to effectively protect an occupant by regulating the inflation and development of the air bag. SOLUTION: In an emergency such as the side collision of a vehicle, when gas from an inflator rapidly flows forward in a gas lead-in passage 3 and reaches the front closed end of the gas lead-in passage 3, internal pressure of the gas lead-in passage rapidly rises. Gas is thereby blown into the air bag 2 from gas exhaust ports 3a, 3b to inflate the air bag 2. At this time, since the gas exhaust ports 3a, 3b are opened in a direction extending along an inner surface 6a of a vehicle body side part 6, the gas is blown out in the same direction from the gas exhaust ports 3a, 3b, and the air bag 2 is inflated and developed in curtain shape below a vehicle body along the inner surface 6a of the vehicle body side part 6.  The air bag 2 is thereby inflated and developed rapidly, smoothly and positively in a relatively narrow space between an occupant and the inner surface 6a of the vehicle body side part 6.
Patent JP-2002042238-A (JP)
Title: Handy terminal system
Inventor: KARITA YOSHIHIRO
IPC: G07G1/12
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To facilitate work in referring to the selling price of merchandise. SOLUTION: A controller 4 receiving inquiry information outputted from a handy terminal 7 refers to a price information storage table and outputs after combining identify information with price information corresponding to a merchandise code included in the inquiry information. The handy terminal 7 receiving the price information combined with the corresponding identity information displays the received price information on a display part. Work in referring to the selling price of the merchandise can thereby be facilitated.
Patent JP-2002037126-A (JP)
Title: Hood fitting structure for car body
Inventor: ASAI TOSHIYUKI
IPC: B62D25/10
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a hood fitting structure for a car body lightening the weight of the car body and facilitating the installation works of apparatuses. SOLUTION: The circumferential edge of a hood 7 is fitted to the car body in the circumference of an engine room E so that the in-plane force of the hood 7 holds the torsional rigidity of the car body. This constitution can dispense with the installation of a reinforcing plate so as to lighten the weight of the car body and facilitate the installation works of the apparatuses.
Patent JP-2002039527-A (JP)
Title: Liquid fuel combustion device
Inventor: KUWABARA YASUAKI
IPC: F23N5/12
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent water from being fed from an oil feeding tank to the combustion part of a liquid fuel combustion system. SOLUTION: The state of the flame of the combustion part 955 is detected by a flame current value and the presence of water in a oil feeding tank 6 is detected by a difference in electrical resistance value between water and fuel. When the combustion part 955 is controlled by the detecting result, priority is given to operation of a flame-detecting means between a flame detecting means 953 and a water detecting means 800. Water detection is limited to a period, such as a given time right after starting of operation and a prescribed period during combustion, during which flame detection is unnecessary.
Patent JP-2002043238-A (JP)
Title: Heat treatment system
Inventor: HIGUCHI MITSUAKI
IPC: H01L21/205
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a heat treatment system for evenly heat treating among a plurality of wafers. SOLUTION: The heat treatment system 1 comprises a wafer boat 4 for horizontally holding a plurality of wafers and a heater in which the wafer boat 4 is arranged. The heater 3 has a plurality of main heaters 13a to 13e vertically arranged and auxiliary heaters 14a to 14e and 15a to 15e arranged in an adjacent area of the main heater arranged side by side.
Patent JP-2002042092-A (JP)
Title: Portable information processor having password code collation function
Inventor: IRISAWA KAZUYOSHI
IPC: G06F21/62
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To switch between a necessity and unnecessity for collating password code in use while ensuring sufficient security. SOLUTION: An EEPROM and an IC card having a CPU for accessing it are prepared. An error check code is added to ordinary data in the EEPROM and is stored. A storage region of EEPROM 1 is divided into unit regions having two byte length, and writing is done per unit region. MSB in a specific unit region Ux is used as a collating necessity and non-necessity flat, and '1' and '0' are defined as collating 'necessity' and collating 'non-necessity', respectively. Password code collating processing is done only in the case of collating 'necessity'. Error check code is not added to data in the unit region Ux. When the collating necessity and non-necessity flat is rewritten, deletion processing for making all bits in the unit region Ux '1' is done and then a desired flag is set in the MSB.
Patent JP-2002045292-A (JP)
Title: Deceased person portrait image display device, deceased person portrait display system, and method of displaying deceased person portrait
Inventor: MIYAMOTO HIRONORI
IPC: G06Q50/10
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a deceased person portrait display system, etc., suitable for use in a funeral. SOLUTION: This device is provided with an image processing device to conduct image processing to deceased person portrait data to be usable as a deceased person portrait, and an image communication device to be connected to the image processing device through a network. The image communication device is installed in each funeral hall, the image communication device is composed to be capable of transmitting deceased person portrait data to the image processing device, and receiving the deceased person portrait data after image processing, and it is provided with a data writing device for recording the received deceased person portrait data after image processing in a recording medium which can be carried.  On an altar in the funeral hall, a deceased person portrait image display device provided with a data reading device for the recording medium to display the deceased person portrait data received by the image communication device as a deceased person portrait photograph is provided separately from the image communication device.
Patent JP-2002048564-A (JP)
Title: Advertisement information providing method and advertisement information providing system
Inventor: KATSUNO MASAYUKI
IPC: G06Q30/02
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an advertisement information providing method and an advertisement information providing system capable of efficiently providing the advertisement information required by a user. SOLUTION: This method and system comprises storing the map information with the positional information for a store attached thereto in an on-vehicle terminal, storing the advertisement information of the store, detecting the present position of a vehicle having the non-vehicle terminal placed thereon, and outputting the advertisement information of the store when the store corresponding to the positional information of the store is present within a prescribed range from the present position by use of the map information. Accordingly, the advertisement information can be provided to the user using the on-vehicle terminal.
Patent JP-2001060339-A (JP)
Title: Information recording medium
Inventor: MIYAMOTO JIICHI
IPC: G11B7/24082
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To make the rotation control of a disk and the access of information highly accurate and easy with a disk-shaped information recording medium having recording regions in both of groove parts and inter-groove parts. SOLUTION: The surface of a disk substrate is helically or coaxially provided with the groove parts 3 oscillating in a radial direction and the signals corresponding to the oscillation of the groove parts 3 are formed. Recording or reproducing is executed by using the clock of integer times the signal frequency thereof. As a result, identification information is disposed at each of the respective recording units and the position signal may be surely obtained even in the recording parts by the oscillation of the groove parts which are the recording parts and the intergroove parts and, therefore, the sure access to the recorded information is made possible and the exact positioning of the recorded information is made possible.
Patent JP-2002049188-A (JP)
Title: Automatic document feeder and image forming device
Inventor: KOIKE MICHIRO
IPC: B65H85/00
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To save installation space by dispensing with a paper ejection tray provided to be projected, and to improve handleability such as the easy handling of an ejected document by ejecting the document to the same paper ejection part both in the case of upper separation and lower separation. SOLUTION: This document feeder is equipped with a document carrying part B3 carrying the document D on a platen glass 1 for reading the image of the document D, a document feeding part located on the upstream side of the carrying part B3 and having a function for separating and feeding the document D stacked on a document placing part B1 in order from the uppermost one or the lowermost one, and a document ejection part B4 located on the downstream side of the carrying part B3 and having a function for reversing the document D passing through the glass 1 and feeding it to the glass 1 again or ejecting the document D so as to stack on a document ejection table 34 positioned nearly above the carrying part B3 again in order of the documents stacked on the placing part B1.