baber/WOPTO huggingface dataset:
Patent JP-2002081030-A (JP)
Title: Temporary sensible mat
Inventor: KAWAI TAKASHI
IPC: E01F9/529
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To solve problems in road construction performed at night in recent years that those who concerned with road construction are involved in the accidents at construction sites, traffic accidents at construction sites attributable to the looking aside for a second or dozing off at the wheel are increased in number, and countermeasures for preventing these accidents by installing a sensible mat in a forward section of the construction site have been proposed while the conventional sensible mat is of adhesion type and installation and withdrawal thereof are troublesome, and the mat is not suitable for the use at construction site in a time-limited condition such as at night, and temporary sensible mat has been demanded. SOLUTION: The temporary sensible mat using a lead base sheet has been proposed in the past, but a disadvantage that the lead base sheet is expanded and projected by the weight of a passing vehicle when it is installed on a road surface has not been solved. The lead base sheet disadvantageous in the conventional mat that is expanded to cause a projecting phenomenon of the lead sheet out of the sensible mat can be prevented by providing a metal sheet above the lead base sheet.
Patent JP-2002124558-A (JP)
Title: Cooling/heating plate for wafer chuck and wafer chuck
Inventor: YAMADA TOSHIHARU
IPC: H01L21/68
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a cooling/heating plate for wafer chucks that can reduce the temperature difference between inner- and outer-periphery sides as much as possible. SOLUTION: In this cooling-heating plate for wafer chucks, lower and upper heat transfer plates having a plurality of channels radially formed from a center- section side to the outer-periphery one are mutually overlapped, the plurality of channels of the lower heat transfer plate is allowed to mutually communicate with those of the upper one at the center-section side, a heat medium flowing from the outer-periphery side to the center-section side in the plurality of channels of the lower heat transfer plate is allowed to continuously flow from the center-section side to the outer-periphery one in the plurality of channels of the upper heat transfer plate.  For the plurality of channels in each heat transfer plate, the number of the channels at the outer-periphery side is made larger than that at the inner-periphery side with circumference with a radius as a boundary, and a communication channel 25 for allowing the channel at the outer-periphery side to communicate with that of the inner-periphery one is provided circumferentially at a position on the circumference used as the boundary, thus forming a merged section.
Patent JP-2002123514-A (JP)
Title: Town information service system
Inventor: YAMAMOTO TORU
IPC: G06Q10/00
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a town information service system which enables the user of a mobile telephone to obtain town information among a large amount of information in hierarchical structure through easy operation. SOLUTION: Once receiving ASID (store number) from the mobile telephone 101, a town information server 131 performs retrieval from a town information database 132 stored with town information according to the ASID and sends town information obtained by the retrieval to the mobile telephone 101.
Patent JP-2002123090-A (JP)
Title: Image forming device
Inventor: SATO YOTARO
IPC: G03G15/14
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device satisfying a processing condition for preventing the transfer defect and the transfer omission of a 1st toner image. SOLUTION: In this image forming device for forming a toner image formed on an image carrier on transfer material through an intermediate transfer belt, a roller provided on the inside of the intermediate transfer belt so as to be opposed to a transfer means provided between the image carrier and a separation roller on which the intermediate transfer belt is laid is provided to project to the outside by (h) with respect to the tangent of the image carrier and the separation roller. The device is constituted to satisfy conditions (1) 2/100<=h/a<=10/100 and (2) 2/100<=h/b<=10/100 when a horizontal distance between the centers of the roller and the image carrier is defined as (a) and a horizontal distance between the centers of the roller and the separation roller is defined as (b).
Patent JP-2001272635-A (JP)
Title: Laser beam machining device
Inventor: FUKUCHI NORIO
IPC: B23K26/00
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam machining device having high degree of freedom of a processing pattern, where the improvement in use efficiency of readout light can be attained. SOLUTION: The laser beam machining device 10 is provided with a reflection type space optical modulator 20, a hologram pattern writing means 40 for writing a hologram pattern in the reflection type optical light modulator 20, a projection means 50 for being made incident readout light on the reflection type optical light modulator 20 and a Fourier lens 60 for performing the Fourier transform of the readout light in which phase modulation is performed in the reflection type space optical modulator 20.
Patent JP-2002132184-A (JP)
Title: Electroluminescence display device and its manufacturing method
Inventor: SANO KEIICHI
IPC: H05B33/14
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an EL display device which is provided with semiconductor elements each having a high speed switching capability and semiconductor elements having uniform characteristics. SOLUTION: In the EL display device, a plurality of gate signal lines 51 that supply gate signals and a plurality of drain signal lines 52 that supply drain signals are arranged on an insulation substrate 10. In the vicinity of the crossing sections of the lines 51 and 52, a switching TFT 30 connected to the lines 51 and 52 and EL element driving TFTs 40, in which a gate 43 is connected to the source 31s of the TFT 30, a drain 41d is connected to a power supply line 53 and a source 41s is connected to an EL element 90, are provided. The semiconductor film of the active layer of the TFT 30 consists of polycrystalline silicon films 31 that are poly-crystallized irradiated by laser light beams. The TFT 40 consists of polycrystalline silicon films 41 which are poly-crystallized by a heating process conducted at 550 deg.C for two hours.
Patent JP-2002132003-A (JP)
Title: Color image forming device
Inventor: NUMAO KAZUNORI
IPC: G03G15/01
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To appropriately evade the problem of the deterioration of an image quality due to transfer remaining at a secondary transfer time, in the case of forming a color image by adopting an intermediate transfer system and the problem of not only the stagnation of density but also the lowering of a color reproduction range, when forming color image of high image quality. SOLUTION: The processes of image formation and primary transfer are switched, so as to make the order (a layer position) of the toner image Ty of yellow on recording paper P different in the case of selecting a plain paper mode and in the case of selecting a coat paper mode. Thus, changeover is performed, so that an image formation process and a primary transfer process by which a toner image Ty of yellow comes on an uppermost layer on plain paper Pf are performed at selecting of the plain paper mode, and an image formation process and a primary transfer process by which the toner image Ty of yellow comes at least on a second layer from the uppermost layer or lower on coat paper Pk are performed at selecting the coat paper mode.
Patent JP-2002126571-A (JP)
Title: Magnetic attraction apparatus for magnetic foreign matter
Inventor: TAGAMI FUMIO
IPC: B03C1/26
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To attract magnetic foreign matter mixed in granules which are passed through a vertical piping system and ejected and transferred magnetically and efficiently by a relatively simple functional mechanism. SOLUTION: A diffusion transfer apparatus composed of an outer casing 3, a freely expandable inner drum 4 supported in the outer casing 3, and a diffusion guide 5 fitted to the inflow side of the inner drum 4 is provided. Magnet devices 13, 14, 15, 16, 23, and 24 which magnetically attract the magnetic foreign matter Y passing between the outer wall surface of the inner drum 4 and the inner wall surface of the outer casing 3 are formed on the outer wall surface of the outer casing 3 and the inner wall surface of the inner drum 4.
Patent JP-2002134318-A (JP)
Title: Magnetic thin film, method of manufacturing the same, and magnetic head
Inventor: SHIMIZU SANAE
IPC: C25D3/56
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To obtain an FeCo plating film which is high in saturation magnetic flux density and kept free from pits and crackings, without adding a nonmagnetic metal concerning the magnetic thin film, a method of manufacturing the same, and a magnetic head. SOLUTION: The compositional weight ratio of Fe, Co, and Ni, contained in an FeCo plating film, indicates that it is included in a square region possessed of four apexes, represented by Fe80Co20, Fe40Co60, Fe40Co40Ni20, and Fe70Co10Ni20, and furthermore the compositional ratio of Ni is set at 1 wt.% or higher.
Patent JP-2002139983-A (JP)
Title: Education system and data processing method for education system
Inventor: ITO TOMOKO
IPC: G06Q50/00
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an education system contrived to easily specify the request point in a data stream as a teaching material. SOLUTION: A control section 11 of a question and answer server 1 receives the time stamp in the teaching material detected by a click operation during the reproducing of the teaching material at a student terminal 3 as the time stamp to indicate the request point in the teaching material from the student terminal 3 and transmits the time stamp, etc., to a streaming server 2. A teaching material signal transverse section 22 of the streaming server 2 cuts out the segment as the request point from the teaching material supplied to the student terminal 3 in accordance with the received time stamp and supplies the same to a teacher terminal 4. Accordingly, the easy specification of the request point in the data stream as the teaching material is made possible and consequently an adequate step, such as an answer, to this request point can be taken.
Patent JP-2002130797-A (JP)
Title: Ceiling-mounted air conditioner
Inventor: MANO HIROSHI
IPC: F24F13/32
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a ceiling-mounted air conditioner having an air conditioner body mounted easily on a ceiling by tentatively attaching the air-conditioner body and operating a fixing member, in this state without requiring a user to hold the air conditioner body in a work of mounting the air conditioner on the ceiling. SOLUTION: The ceiling-mounted air conditioner is provided with the air conditioner body 12, the fixing member and a temporary attaching member 52. The air conditioner body 12 has a size allowing itself, to pass through a ceiling opening 15a to enter an attic space from the lower face side of the ceiling and the temporary attaching member 52 is made of an elastic member, so as to enable the air conditioner body 12 to pass through, while the air conditioner body 12 is passing through the ceiling opening 15a and to restore its natural shape, when the air conditioner body 12 has completely entered the attic space, so that the air conditioner 12 is prevented from falling.  The fixing member comprises a ceiling side fixing member 16 and an air conditioner body side fixing member 24 and keeps the ceiling side fixing member 16 and the air conditioner body side fixing member 24 in an assembled state, while the temporary attaching member 52 is located in a relational position, where the air conditioner body 12 is prevented from falling from the ceiling opening.
Patent JP-2002139132-A (JP)
Title: Pulley unit
Inventor: MIZUTANI TERUHIRO
IPC: F16D41/06
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a pulley unit capable of stabilizing the motion of the clutch for a long time when a one-way clutch is mounted. SOLUTION: The one-way clutch 20 is mounted between a pulley 10 and a shaft body 12 which are disposed coaxially. The one-way clutch 20 comprises a U-shaped inner ring 22 integrated with the pulley 10, a U-shaped outer ring 24 integrated with the shaft body 12, and a roller 26 stored in a wedge-shaped space formed between the inner ring 22 and the outer ring 24. The load applied from a belt 90 acts not on the one-way clutch 20 but mostly on a bearing 30 disposed on the inner side of the clutch in the radial direction.
Patent JP-2002150020-A (JP)
Title: Internet purchase agent system
Inventor: TATE HIRONAGA
IPC: G06Q50/00
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To allow a customer to simply purchase and sell commodities without reading or providing many sales information on the Internet. SOLUTION: A mediating agent has an installed computer terminal device provided with register receiving means for the customer to offer the commodities on a display screen utilizing an internet, order storage means for storing the trade name, type and color specifications and the price conditions, input by the customers, of the commodities intended to be purchased or sold, my-box means to be opened by the personal IDs and passwords of the customers. The mediating agent identifies and searches information for the Internal or related company concerning commodities in accordance with order commodity information input to the computer terminal device, publishes and registers it on an internet screen and also input it in the my-box so that the customer can browse the information.
Patent JP-2002143489-A (JP)
Title: Outer frame for pachinko game machine
Inventor: IMANI MASASHI
IPC: A63F7/02
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To effectively utilize resources by recycling an outer frame for a pachinko game machine in the case of discarding the pachinko game machine. SOLUTION: The outer frame 1 is composed of lateral plate members 2 vertically located while facing, longitudinal plate members 3 horizontally located while facing and L-shaped joint members 4 located on respective corner parts for mutually bonding both these members 2 and 3. Each of members is made of aluminium alloy all. Further, the joint member 4 is formed into rectangular cylinder and each of lateral plate members 2 and longitudinal plate members 3 is formed into rectangular cylinder a little smaller than the joint member and freely attachably and detachably joined by screws 5 by being inserted into each of joint members 4.
Patent JP-2002147032-A (JP)
Title: Dwelling house provided with attic storage
Inventor: KANOUCHI HIDEKI
IPC: E04H1/02
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a dwelling house with an attic storage capable of providing an adequate feeling of openness while maintaining conditions as an attic storage, and superior in handiness, aeration, ventilation, and daylighting or the like as in a normal floor. SOLUTION: In this dwelling house provided with the attic storage M inside a building T having an upper floor 3 and a lower floor 2, a floor 32 of the attic storage M and a floor 31 of the upper floor 3 are composed in a relationship of a skip floor, a floor area of the attic storage M is set at <=1/8 of a floor area of the upper floor 3, and a ceiling height h of the attic storage M is set at <=1.4 m.
Patent JP-2002147159-A (JP)
Title: Low water-quantity core boring system for investigation
Inventor: OKADA TSUTOMU
IPC: E21B25/00
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To increase pipe-jacking speed even by water-conveyance in low water-quantity, to wash and cool a bit section at all times, to discharge slime and to surely gather an undisturbed core. SOLUTION: A core barrel 20 is installed at the lower end of a boring rod 18, and the undisturbed core is housed in the core barrel by rotating and driving the boring rod, conveying water into the boring rod through a water swivel 16 by a delivery hose 14 from a pump 12. The boring rod is formed in the double-pipe structure of an inner pipe 18a and an outer pipe 18b while water can be conveyed independently into the inner pipe and between the inner pipe and the outer pipe, using the water swivel for a double-pipe rod, and low quantity of water can be conveyed by an inner-pipe water way in the case of pipe jacking by assembling a pressure control type check valve mechanism 30 between the boring rod and the core barrel.
Patent JP-2002147010-A (JP)
Title: Baseboard, floor heating system and wall heating system
Inventor: SUMIYA HISASHI
IPC: E04F19/04
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a means for inserting piping and wiring without impairing a beautifual appearance even after constructing a building. SOLUTION: The surface side of this baseboard 1 is flat, two recessed parts 2a and 2b are arranged on the reverse side, and in this embodiment, hot water supply piping 3a and return hot water piping 3b are respectively inserted. With such constitution, the piping can be laid around in a room by using the baseboard, and the piping can be laid by changing only the baseboard even after constructing the building.
Patent JP-2002152345-A (JP)
Title: Portable telephone
Inventor: KOBAYASHI KAORU
IPC: H04M1/00
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone capable of being set to a change reflecting a user's favorite on an awaiting screen so as to solve the problem of only one image being set on the awaiting screen of a conventional portable telephone and being monotonous. SOLUTION: The portable telephone corresponds and stores the image to a set time interval or a time and displays the related image on the awaiting screen when it becomes the set time interval or the time.
Patent JP-2001209577-A (JP)
Title: Information recording and reproducing device
Inventor: YAMAMOTO GIICHI
IPC: G06F3/06
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an information recording and reproducing device with use of the cache method which permits the most efficient use of cache memory, irrespective of an access pattern transmitted from a host computer, in addition, a recording and reproducing controller, and a data recording and reproducing controller. SOLUTION: An information recording and reproducing device is divided into a data transfer controller which receives the write data transmitted from a host computer, and a plurality of segments, then there are provided a cache data memory which temporarily holds the write data received by the transfer controller, segment connection memory stored with connected information indicating the state of a logical connection of the segment, a buffer memory controller for managing the write data held by the cache data memory, and a recording and reproducing controller for recording the write data held by the cache data memory into a record medium, then the buffer memory controller updates the connected information in a manner to mary the logical connection state in the segment.
Patent JP-2002157505-A (JP)
Title: System for providing advertisement information
Inventor: TSUNODA SHINYA
IPC: G06Q30/06
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an advertisement information providing system with which advertisement effects are easily confirmed, timely information is provided, information can be exchanged bidirectionally with viewers and the accurate number of viewers and the information of the advertisement effects can be easily collected in a public space that is used by the general public and has a high utilization ratio. SOLUTION: In this advertisement information providing system where an advertisement information server is connected to an advertisement display through a communication network, an information processing means transmits an advertisement request signal and additional information to the advertisement information server in the case a utilization situation detection sensor detects a viewer, an advertisement selecting means selects optimum advertisement information among pieces of advertisement information stored in an advertisement database and transmits the optimum advertisement information to the advertisement display, a utilization situation collecting means also systematizes and collects the additional information, and the information processing means displays the optimum advertisement information on a display device.
Patent JP-2002153889-A (JP)
Title: Method for treating copper chloride-containing waste etching solution, treating agent and method for recovering copper
Inventor: TATSUMI KENJI
IPC: C02F1/56
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently treating a copper chloride- containing waste etching solution with a reduced amount of sludge generated. SOLUTION: In the method for treating a copper chloride-containing waste etching solution, the pH of the solution to be treated is adjusted to the range of 5-14 in the presence of (i) phosphate ions, (ii) calcium ions, (iii) iron ions and (iv) a carboxyl-containing hydrophilic high polymer and/or its hydrolyzate and dissolved copper ions are precipitated as a slightly soluble material.
Patent JP-2002156857-A (JP)
Title: Fixing roll and method of manufacturing the same
Inventor: YAMASHITA KAZUHIRO
IPC: B29C47/02
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a fixing roll having excellent strength of adhesion by realizing the uniformity of foamability while suppressing enlarging of foamed grains of silicone rubber and a method of manufacturing the fixing roll which does not require many man-hours for production. SOLUTION: The fixing roll for a two-layer coating structure formed by coating the outer periphery of an arbor (1) with a non-foamed silicone rubber layer (2) and further, coating the non-foamed silicone rubber layer (2) with a foamed silicone rubber layer (3). Further, as the method of manufacturing the same, the non-foamed silicone rubber layer (2) and the foamed silicone rubber layer (3) are simultaneously extrusion-molded onto the outer periphery of the arbor (1) in such a manner that the non-foamed silicone rubber layer (2) is held by the arbor (1) and the foamed silicone rubber layer (3) to form the two-layered coating structure by the rubber layer and thereafter these layers are subjected to vulcanizing and heat treatment.
Patent JP-2002153474-A (JP)
Title: Measuring device
Inventor: ETO KAZUO
IPC: A61C19/04
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-handle measuring device with less danger of damaging a cecum bottom. SOLUTION: This measuring device for measuring the depth of a cecum is provided with a cylindrical supporting body 134 with a shape to be fixed to the part at the time of being pressed to the entrance of the cecum and a probe 132 buried in the supporting body 134 and movable in the direction of being projected outwards relatively from the supporting body 134, a needle-like probe 130 for electronically measuring the length of the part of the probe 132 projected from the supporting body 134, a sensor for measuring the pressure when the probe 132 is abutted to the bottom of the cecum and a recording control part 190 for recording a measured value by the sensor when the pressure becomes a prescribed reference value. When the pressure reaches the prescribed reference value, the projection of the probe 132 is stopped.