baber/WOPTO huggingface dataset:
Patent JP-2001050673-A (JP)
Title: Plate-type heat exchanger for cooling oil for automobile
Inventor: MUNOZ ANA ISABEL
IPC: F28D9/02
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To obtain a plate-type heat exchanger, which requires no additional turbulent elements. SOLUTION: A plate-type heat exchanger is equipped with laminated plurality of plates 10, provided with upward peripheral rims 14 while the upward peripheral rims 14 are contacted closely with each other, so as to form a first flow passage for a first fluid F1 and a second flow passage for a second fluid F2. The upward peripheral rims 14 of respective plates 10 are substantially of flat-type and are formed so as to be slanted by an acute angle α of not less than 10 deg. with respect to the assembling direction or a laminating direction D. The plate-type heat exchanger is employed appropriately for the oil cooler of motorcar.
Patent JP-2002007834-A (JP)
Title: Method and apparatus for on-line sales promotion
Inventor: KANDA YOJI
IPC: G06Q30/04
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To positively exchange information between a user and a commodity provider. SOLUTION: The user places a commodity 154 which is desired to be purchased in a cart, and notifies the content of the cart by designating a commodity provider. The designated commodity provider 153 checks the content of the cart, and understands the commodity in which the user is interested. In addition, the designated commodity provider 153 can provide additional information 155 such as an advertisement or the like on the commodity to the designating cart. The user can find a commodity to meet his/her request by obtaining various additional information provided by a credible commodity provider, and achieve the purchase of high degree of satisfaction on the network.
Patent JP-2002007086-A (JP)
Title: Charging processor and charging processing method
Inventor: NAGOYA KENJI
IPC: G06F21/10
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a charging processor which can perform a processing corresponding to a charging rate such as the acquirement of information related to the charging rate by an application without real charging, the notice of charging rate information from the application, the output of the charging rate after a user recognizes it, the cancel of output after the user recognizes the charging rate and the cancel of output when the rate exceeds the upper limit of the rate, which is set. SOLUTION: The charging processor is provided with an output device and an information processor which is directly connected to the output device or by a network. The charging processor also has the charging means performing charging when information is outputted to the output device from the information processor, a charging rate calculating means calculating the charging rate without permitting the output device to output information and a switching means which changes over the calculating or outputting processing of the charging rate.
Patent JP-2002001556-A (JP)
Title: Continuous joint device for three or more strips
Inventor: KOGA SHIGENOBU
IPC: B23K26/21
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To obtain even welding joint seams for 3 or more strips without adding any structural and dimensional limit to a laser beam welding machine. SOLUTION: Work rolls 3a and 3b, which are bisected into the breathwise direction of a strip and installed with an opening gap each other at successively restricting positions of adjoining 2 strip edges, a retaining apparatus consisting of a pair of backup rolls 5 and 6, which clamp the work rolls to the strip, and a joint unit consisting of a welding head of a laser beam welding machine are installed to a circumferential direction of a position fix roll 13 with clamping the strip. Thus, the laser beam is able to pierce a gap between the pair of backup rolls 5 and 6 and a gap 4 between the divided work rolls 3a and 3b.
Patent JP-2002005883-A (JP)
Title: Nitrogen oxide gas sensor
Inventor: KUNIMOTO AKIRA
IPC: G01N27/416
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To measure the total NOx concentration accurately even if a reducing gas, e.g. high concentration HC, coexists in a gas to be inspected. SOLUTION: An oxidation catalytic electrode (11) is placed in a gas processing chamber (3) and a voltage (31) (0.4 V) is applied between the electrode (11) and a counter electrode (12). A porous catalytic electrode (11) having Pt-Pd composition is preferably employed.
Patent JP-2002009664-A (JP)
Title: Communication control method for direct spread spectrum system wireless unit
Inventor: ONO TOSHIHIRO
IPC: H04B1/707
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To solve the problems of the conventional wireless data communication units that even if they adopt the spread spectrum SS system that cause adverse effects on data communication because of poor C/N, when many external disturbance noises originally exist in an operating frequency band, that causes extreme reduction in the communication effective speed, when other wireless data communication systems are in operation and in some cases, cause disabled communication. SOLUTION: When many external disturbance noises exist originally in a frequency band used by an SS system wireless data communication unit or comparatively many numbers of wireless units are in operation in an operating area, selecting a center channel, at which the effective communication speed is increased or controlling increase/decrease in number of bytes per packet, can realize high efficiency data communication.
Patent JP-2001077315-A (JP)
Title: Ic device and its manufacturing method, and circuit board and its manufacturing method
Inventor: MATSUO MIE
IPC: H01L23/64
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To sufficiently reduce the parasitic capacitance and parasitic resistance by forming a passive element on an insulation region buried with an insulator in its groove having a depth which is greater than a specific value on the element forming side of a semiconductor substrate for obtaining sufficient strength. SOLUTION: On a silicon substrate 11, a region having a groove 12 filled with a low-permittivity insulation film 13 is provided. On this insulation region, a spiral inductance 14 of a passive element is formed. Because strong electromagnetic waves will occur directly under the spiral inductance 14, an active element 15 (which consists of an active element such as a MOS transistor, the wiring in a first layer, etc.), is provided in a region separated from the region having the low-permittivity insulation film 13. It is desirable that the groove 12 has a depth (the thickness of the insulation film 13 in the groove 12) of 20 μm or greater. Although the material of the low-permittivity insulation film is not specifically determined, an organic insulation film having a permittivity of approximately 2.6 is generally used.
Patent JP-2001067639-A (JP)
Title: Magnetic recording medium
Inventor: NAOE YASUSHI
IPC: H01F1/06
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium which can reduce medium noise and exhibits high C/N even when high density magnetic recording is executed. SOLUTION: In the magnetic recording medium in which a nonmagnetic layer containing nonmagnetic powder and a binder and a magnetic layer containing ferromagnetic powder and the binder are provided in this sequence on a nonmagnetic flexible supporting body, average thickness of the magnetic layer (d) is 0.01 to 0.3 μm and average number (m) of the ferromagnetic powder present in a thickness direction of the magnetic layer is within the range of 1 to 20.
Patent JP-2002005216-A (JP)
Title: Shock absorber
Inventor: TOMOMORI MASATSUGU
IPC: F16F9/36
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a shock absorber which can be used even in the clean room by suppressing generation of oil mist and the like that cause pollution of a clean room. SOLUTION: A shock absorber comprises a cylinder body 4 and piston rod 2 projecting from the cylinder body 4 so as to be able to advance and retreat. A dust preventing cap 14 is attached to a part through which the piston rod projects from the cylinder body 4. A dust collecting chamber 3 is formed within the dust preventing cap 14 so as to communicate and make contact with a suction pump 16. Particulates such as oil mist produced by the movement of the piston rod 2 are received by the dust collecting chamber 3, sucked by the suction pump 16, and then discharged from the dust collecting chamber 3. The oil mist and the like are discharged toward the suction pump 16 without flowing- out and spreading outside the shock absorber 1, therefore it is possible to protect the environment and to use this shock absorber in the clean room.
Patent JP-2001328640-A (JP)
Title: Perforated envelope
Inventor: HASHIMOTO TOKIO
IPC: B65D27/34
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To solve problems that a conventional envelope has disadvantages in safety, functionality and convenience and is less easily used because a blade such as a pair of scissors or a knife must be used in unsealing the envelope. SOLUTION: The envelope (2) can be unsealed along the perforation by finger tips by providing the perforation (1) in a required place of the envelope (2).
Patent JP-2002004217-A (JP)
Title: Vibration control structure of bridge girder
Inventor: URUTA HISAYA
IPC: E01D1/00
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To prevent the collision of a bridge girder by a simple vibration control structure superior in attaching workability. SOLUTION: The bridge girders 1, 2 supported on a pier 3 and arranged at a prescribed interval 5 are connected through laminates 7, 8 comprising a steel plate and a rubber plate, and vibration damping effect is obtained by converting the vibration energy of the bridge girder into heat energy during the shearing deformation of the rubber plate.
Patent JP-2002009679-A (JP)
Title: Wireless terminal
Inventor: SHIOTANI HIROYUKI
IPC: H04M1/00
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a wireless terminal that can conduct simultaneous transmission reception by using frequency bands and transmission reception diversity which employs antennas and prevent deterioration in the transmission reception performance, in the case of simultaneous transmission reception. SOLUTION: A shared unit 7A outputs received PDC, PHS transmission signals to an antenna changeover switch 6A. A shared unit 7B distributes the PDC reception signal received from an antenna changeover switch 6B to a PDC reception section and the PHS reception signal to a PHS reception section 4. The changeover switch 6A selects an antenna used for transmission in each mode, and the changeover switch 6B selects an antenna used for reception in each mode from antennas 5A, 5B. The shared units 7A, 7B can enlarge isolation among the PDC transmission section, the PDC reception section, the PHS transmission section and the PHS reception section.
Patent JP-2002008824-A (JP)
Title: Ceramic heater
Inventor: NAGASEKO RYUICHI
IPC: H05B3/02
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To resolve the problem in a conventional structure of a ceramic heater causing deterioration in a brazed part and deterioration in durability of an electrode takeout part due to usage in a high service temperature range of 400-500 deg.C for shortening the rising time during a cold start, resulting in high temperature of the brazed part. SOLUTION: In this ceramic heater, heating resistor is built in a plate-like ceramic body. The ceramic body has a lead leading out part protruding substantially vertically from a main surface and a lead pad part is formed in its end part.
Patent JP-2001333845-A (JP)
Title: Washable quilt stuffing
Inventor: YAMAGISHI KOUKO
IPC: A47G9/02
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide washable stuffing for quilt. SOLUTION: This stuffing for quilt is washable because it consists of layered cloths being sewed together.
Patent JP-2002019092-A (JP)
Title: Ink tank comprising data for generating driving signal, and printing device comprising the ink tank
Inventor: ASAUCHI NOBORU
IPC: B41J2/01
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To solve the problem of inability of printing with an ink different from the expected ink in a printer produced for a pigment ink or a dye ink. SOLUTION: This device comprises a printing head including a plurality of nozzles for ejecting an ink and a plurality of driving elements for driving the plurality of the nozzles, an ink tank mounting part capable of mounting an ink tank comprising a memory storing driving waveform data for representing a plurality of levels of a driving waveform changed in time sequence as the driving waveform data representing the waveform of a driving signal for driving the plurality of the driving elements, and a driving signal generating part for generating a driving signal for driving the plurality of the driving elements based on the driving waveform data read out from the memory so that a printing operation with an optional ink is enabled.
Patent JP-2002024354-A (JP)
Title: Method for delivery service for food and drink
Inventor: HANAMITSU NOBUYUKI
IPC: G06Q30/06
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a new delivery service method through the use of the Internet which is widely spread. SOLUTION: The method is constituted of a server 3 conencted to a network 2, a store-side computer 4 connected to the network 3 and a general terminal computer 5 connected to the network 3. In the server 3, information which is previously registered from the store-side computer 4 which a store catering food and drink has is set to be a data base with at least a catering possible area as a registration condition. The general terminal computer 5 previously registration-applies to the server 3 with a catering destination address as the registration condition. The catering destination address is down-loaded on the general terminal computer 5 with data of the store-side computer 4 included in the area as a list. The general terminal computer 5 selects and orders a catering item in the store which is arbitrarily selected from the list.  The server 3 down-loads noticed information on the store-side computer 4.
Patent JP-2002018043-A (JP)
Title: Pachinko machine
Inventor: TAKAGI MASAHIRO
IPC: A63F7/02
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko machine having a pattern display device capable of making various and dynamic expressions. SOLUTION: Pattern display areas X, Y, Z are scrolled on a screen of the pattern display device 6, whereby a new change element is added to the screen, so that the respective patterns A, B, C are changed by synthesizing the pattern variation in the pattern display areas X, Y, Z with the movement of the pattern display areas X, Y, Z to produce a new expression mode unlike the conventional mode. Thus, the usability of the pattern display device 6 is improved.
Patent JP-2001105013-A (JP)
Title: Controlling device for rolling thick plate
Inventor: NAKAMURA MASAMI
IPC: B21B37/30
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To restrain the camber bend in a rolled stock of a thick plate during rolling at present as much as possible. SOLUTION: A distribution state of difference load in the width direction of the rolled stock in a rolling mill one pass before the final pass, for example, is detected, rolling conditions of the opening degree between rolls, the position of the guide center or the like by which a camber is controlled at the next pass are set from the distribution state of the difference load at the next pass and rolling control is executed while feeding back the actual difference load at the next pass. By setting the starting point of control which does not promote the camber at the next pass and, on and after this starting point of control and setting the rolling conditions for restraining the camber, the camber is restrained as much as possible and the yield of products is improved.
Patent JP-2002028207-A (JP)
Title: Massaging device
Inventor: INADA NICHIMU
IPC: A61H7/00
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive massaging device manufactured easily, which massages well a human body ports such as a leg and in which s an intermediate wall part is eliminated so as to miniaturize a holding member, etc. SOLUTION: The massaging device provided with air cells 37 which are swollen and contracted by supplying and exhausting of air for massaging the body of a user by these air cells 37 is provided with a form keeping frame so as to surround the outer periphery of the air cells 37.
Patent JP-2002028377-A (JP)
Title: Moving toy
Inventor: ONODERA TOMOMI
IPC: A63H5/00
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a moving toy which looks around, when a signal generating apparatus emitting a predetermined signal comes closer, as if the toy noticed that, and moves closer when it detects the direction of the signal generating apparatus. SOLUTION: The moving toy consists of a signal detecting part which detects a predetermined signal from a signal generating apparatus around, a front signal detecting part which detects the predetermined signal from the signal generating apparatus in a predetermined range, a control part which processes the signals from the signal detecting part and the front signal detecting part and outputs signals to a driving means and an audio output part, a driving means which moves the main body according to the signals from the control part, and an audio output part which converts the signals from the control part into a voice to output.
Patent JP-2001061824-A (JP)
Title: Saturation control method of radioactive ray photographing image and system therefor
Inventor: LAURENT CLAIRE
IPC: A61B6/00
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To accurately detect the contours of internal organs by forming the final image of an irradiation image and a preliminary irradiation image in saturation control using the preliminary irradiation image of a low dosage of an X-ray irradiation image being acquired by being accompanied by a breast X-ray image and having one or more saturated areas. SOLUTION: Preliminary irradiation of a low dosage is applied in a process of the first stage to store a preliminary irradiation image 13 expressed by an extremely weak uniform gray level in the second stage, and at this time, the contours 16 being a boundary of a breast upper part are obtained. Next, an irradiation image 18 having two area 19, 22 and capable of clearly recognizing an interested element 23 is obtained by performing an X-ray irradiation in a standard dosage in the third stage. Afterwards, a boundary of a breast part is decided in the image 18 by superposing the two images 13, 18 to form a mask 24. Then, after emphasizing the gray level of picture elements of cover areas 15, 27, both cover areas 15, 27 are joined to an unsaturated area 22 of the image 18 to obtain the final image 29 of a saturated state.
Patent JP-2002041755-A (JP)
Title: Questionnairing method using network system
Inventor: MURAKAMI KEIZO
IPC: G06Q50/10
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a new questionnairing method which can easily and speedily make a research by questionnaires at low cost and enables examinees of the questionnaires to fill out a questionnaire at convenient free time. SOLUTION: A monitor DB, a questionnaire content DB, and a questionnaire answer DB are so structured that a server system 1 can refer to them, the server system 1 runs a Web server for distributing a Web page for answering a questionnaire to a client system 21 that each monitor has, and mail showing that a questionnaire is made is distributed from the server system 1 to client monitors 21 that respective monitors have. To evade the distribution of much mail to the monitors, a schedule for questionnaires is adjusted. The mail is not distributed to monitors who are not object persons of the questionnaires.
Patent JP-2002037655-A (JP)
Title: Mortar/concrete product and method for producing the same
Inventor: NAGASHIO SEISUKE
IPC: C04B7/28
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a mortar/concrete product in which generation of cracks is reduced even in steam aging for a short time, and which enables recycling and effective utilization of wastes through wider applications of the ecological cement produced from wastes. SOLUTION: The product is formed by using the ecological cement which comprises gypsum and a calcined material. The calcined material contains C3A of 10-25 wt.%, C4A of 10-20 wt.%-the total amount of C3A and C4AF is to be 20-35 wt.%-chlorine of <=0.1 wt.%, and one or more kinds from C2S and C3S.
Patent JP-2002039631-A (JP)
Title: Photothermal hybrid panel, hybrid panel main body using it, and method of manufacturing it
Inventor: MATSUI HIROSHI
IPC: F24J2/00
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a photothermal hybrid panel which is high in thermal efficiency and excellent in mass-productivity and a method of manufacturing the panel. SOLUTION: The photothermal panel is obtained by heating and pressurizing a laminate on which a rear-surface member 300 (an integrally laminated body of three layers of an adhesive resin 303, a rear-surface insulator 302, and a rear-surface sealing resin 301), a photovoltaic element 200, and a surface member 100 (an integrally laminated body of two layers of a surface sealing material 102 and a surface light-transmissive film 101) are piled up on a solar heat collector 400 formed by welding a planar metallic sheet 401, a corrugated metallic sheet 402, and upper and lower header pipes to each other by using the collector 400 as a structural supporting body.
Patent JP-2002048253-A (JP)
Title: Diaphragm valve
Inventor: NAKANISHI ATSUSHI
IPC: E03D3/06
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To solve the problem that conventionally a gap results between a diaphragm packing and a diaphragm plate, consequently leakage occurs therefrom, or/and noise is generated by vibration which is induced by the leakage, hereby the balance of pressure becoming imbalanced upon a diaphragm valve including combination of the diaphragm packing including flexibility with the rigid diaphragm plate fitted in the diaphragm packing. SOLUTION: When the diaphragm valve 30 is composed by means of combining the diaphragm packing 60 with the diaphragm plate 62 fitted in the diaphragm packing, protruding stripes 80, 82, 84 are provided on the diaphragm packing 60 upon fitting and permit the diaphragm packing 60 and the diaphragm plate 62 to be brought into linear contact with the protruding stripes 80, 82, 84. Then, a portion between the diaphragm packing 60 and the diaphragm plate 62 is sealed at the portion of linear contact.
Patent JP-2002050886-A (JP)
Title: Electronic circuit package and front plate thereof
Inventor: TAKAHASHI TSUTOMU
IPC: H05K7/14
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a large number of parts cannot be mounted on the front plate of an electronic circuit package and a large number of air leak parts drop cooling effect of forced air cooling, because the front plate is constituted of a front plate and discrete parts, i.e., injectors, disposed above and below. SOLUTION: A front plate 10 is constituted by integrating a first member 11 and a second member 12 having a high mechanical strength. The first member 11 is fixed rotatably to a printed wiring board 2. When it is pushed, while being turned, in a direction perpendicular to the printed wiring board 2, the first member 11 exhibits an injector function. The second member 12 has a point 12b abutting against a bookshelf 5 and acting as a force point and exhibits an injector function when it is turned in the opposite direction.