baber/WOPTO huggingface dataset:
Patent JP-2001238048-A (JP)
Title: Image reader and light guiding member used for the same
Inventor: FUJIMOTO HISAYOSHI
IPC: G02B17/08
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To improve illumination efficiency by a simple means in the case of illuminating a line-shaped reading object area by utilizing a light guiding member. SOLUTION: This light guiding member 3 for leading light emitted from a light source 2 to the reading object area S has a 1st light guiding part 31 having a light incident surface 35, a 2nd light guiding part 32 having a light emitting surface 38 and a connecting part 33 connecting the 1st and 2nd light guiding parts 31 and 32 with each other. First and second intermediate surfaces 37a and 37b which extend in fixed directions and face each other are also formed on the 1st and 2nd light guiding parts 31 and 32 in such a manner that the connecting part 33 is narrower than the parts 31 and 32, and the incident surface 35 and the intermediate surface 37a are of a convex shape in a cross-sectional view from a short side direction.
Patent JP-2000238682-A (JP)
Title: Magnetic assembly and bicycle spoke
Inventor: MURAOKA TSUTOMU
IPC: B60B1/00
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To prevent rotation around a lengthwise shaft of a spoke and a movement along the lengthwise shaft of the spoke by providing an outward extending projection in one of the spoke and a housing, and arranging a recess for engaging with the projection when arranging the spoke in a spoke receiving recess in the other. SOLUTION: A housing 232 has a magnet 230, a main body part 234 and a holding part 236. The holding part 236 is formed into a groove shape so as to form a spoke receiving recess 239. The respective holding parts 236 have a bottom wall and two side walls. The housing 232 also has a projection 257 formed on the bottom wall of one holding part 236. A spoke 219 has a corresponding recessed surface 258 for housing the projection 257. Engagement of this projection 257 with a recessed surface or the recess 258 further fixes the spoke 219 to the spoke receiving recess 239, and prevents a relative movement between the spoke 219 and the housing 232.
Patent JP-2001225033-A (JP)
Title: Device for cleaning outer side of object to be cleaned in transportation line.
Inventor: NOGUCHI YUKIHIRO
IPC: B08B5/00
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a device for cleaning the outer sides of packaged materials such as raw materials, corrugated fiberboard cases, bags, pipes when these are brought into a clean area from a general area by means of a transportation line in a factory of medicines or foods. SOLUTION: A transportation line of objects to be cleaned is disposed through a cleaning room and a shutter is provided on both the bring-in and bring-out sides of the cleaning room. The cleaning room is partitioned into an air cleaning section 5 on the bring-in side and a pass box section 6 on the bring-out side by means of a shutter 4c. An air cleaning nozzle is installed in the air cleaning section 5 at each of the upper part, lower part, left and right sides thereof, while a clean air circulation system 24 provided with a filter is provided in the pass box section 6.
Patent JP-2001241682-A (JP)
Title: Air heater for dressing room
Inventor: SUZUKI MASAKI
IPC: F24D15/00
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an air heater for dressing room in which the area of the body touching supply air and the reaching distance of warm air can be adjusted. SOLUTION: The air heater for dressing room installed above the inlet/outlet 2 of a bathroom and supplying warm air substantially downward from an air outlet 7 is provided with a mechanism for varying the opening area of the air outlet 7. The air outlet 7 is elongated laterally and air supply from the central part thereof can be interrupted. Opening area of the laterally elongated air outlet 7 is varied such that a narrow opening can be obtained at least one end thereof.
Patent JP-2001239233-A (JP)
Title: Method and device for decomposition of harmful polyhalide compound in powder material
Inventor: SUZUKI MINORU
IPC: A62D101/28
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To decompose a harmful polyhalide compound in a powder material and to make the compound harmless. SOLUTION: The powder to be processed and the carrier gas are introduced from an upper waste gas pipe 1 into the device body. An expanded part (A) is provided with a high temperature radiating body 3 which is heated by a heater 6 disposed around the body 3. The heat radiated from the radiating body 3 rapidly heats the fine particles in the waste gas 11. The surface of fine particles is rapidly heated by the heat radiated from the high temperature radiating body 3 and a harmful polyhalide compound depositing on the surface is thermally decomposed. Since the heat source is the radiative heat, the gas in the waste gas 11 is not heated but only the fine particles in the waste gas 11 are selectively heated.  After the fine particles pass the zone where the particles receive the radiative heat from the radiating body 3, the surface of the fine particles are rapidly cooled by the waste gas 11 keeping the low temperature. Thereby, the harmful polyhalide compound once decomposed is not synthesized again.
Patent JP-2001248266-A (JP)
Title: Backing board with gap between ridge and roof tile coated with plaster
Inventor: MIKI TATSURO
IPC: E04D13/15
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To simplify the work for finishing a gap between a roof tile and ridge thereby reducing the cost and shortening the period of work because the treatment for the gap between the roof ridge and roof tile is conventionally very troublesome such as using specially produced roof tiles having wave-shaped lateral section and both the cost and period of work are increased and highly skilled workers are required. SOLUTION: Straight line-shaped leveling members and many slide members freely slidable individually and independently in the direction perpendicular to the leveling members are constituted and installed at the position for closing the gap between ridge and roof tile and used as backing members for coating plaster.
Patent JP-2001248946-A (JP)
Title: Ice machine
Inventor: ISHIDA TOMOYUKI
IPC: F25C5/18
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To store ice effectively by providing an ice storage detecting device at the lower part of a drain pan of an ice machine. SOLUTION: An ice storage detecting device is provided at the lower part of a drain pan located at the lower part of an ice making part of an ice machine.
Patent JP-2001247376-A (JP)
Title: Method for producing hollow ceramic article such as ink jet head
Inventor: YOKOTA HAJIME
IPC: B41J2/055
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To produce a hollow ceramic article having a hollow ink chamber such as an ink jet head or a hollow part such as a nozzle hole by a new process in place of conventional production process to facilitate the production, stabilize the quality and improve the yield. SOLUTION: An integrated hollow part is produced by laminating plural green sheets 2, 6, 7, 8. In the above method, an arbitrary cavity is formed on the green sheet for each plate by precision machining or laser processing, the cavity is filled with a filler 12 removable by physical or chemical treatment, the green sheets for the plates are integrated by lamination and firing and the filler 12 is removed by the physical or chemical treatment.
Patent JP-2001257745-A (JP)
Title: Mobile phone with background tone recording reproducing function
Inventor: WAKAMATSU SHUNICHI
IPC: G10L13/04
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a mobile phone that can itself record a background tone for a so-called alibi. SOLUTION: The mobile phone is provided with a voice coder 18 for recording and reproducing and an adder 17, transmits a background tone during a speech under the control of switches 12 and 13 and records the background tone from a transmitter 16. Thus, a user records it immediately on the spot when encountering a proper background tone and can use it for the background tone.
Patent JP-2001253593-A (JP)
Title: Sheet conveyor
Inventor: TOYODA KEIKO
IPC: B65H7/06
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To easily watch no content printed by other users carrying out a jam processing by crushing a jammed sheet. SOLUTION: The sheet conveyor of the present invention is provided with a sheet conveying passage 18 through which a sheet is passed, a pair of conveying rollers 20 for conveying the sheet along this sheet conveying passage 18, and a lever 40 for clamping and crushing the sheet S jammed on the way of the sheet conveying passage 18 between a pair of conveying roller 20.
Patent JP-2001252319-A (JP)
Title: Motor-driven massager
Inventor: SUZUKI KAZUNARI
IPC: A47C7/62
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To improve the use convenience by eliminating the positional deviation between the human body and a massage roller caused by the inclination angle of the backrest of a motor-driven massager. SOLUTION: The inclination angle is detected by mounting a potentiometer 7 on a hinge shaft 3a of a backrest 3 and the position of a massage unit 12 is detected by providing two upper and lower limit switches 14 and 15 on a guide rail. On the basis of the inclination angle, a control part controls rising time and falling time from the time point, when the massage unit 12 passes the limit switches 14 and 15. When the backrest 3 is made fall back from a standing state, motor driving time is controlled so that the rising/falling range of the massage unit 12 can relatively fall while being linked with this movement, and the relative position relation between the massage unit 12 and the human body is kept constant regardless of the inclination angle.
Patent JP-2001254629-A (JP)
Title: Tester for turbo charger
Inventor: YAKURA KENJI
IPC: F02B39/16
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To test a turbo charger 1 safely and in a stable state. SOLUTION: High temperature air fed into an air feeding passage 13 from a compressor and heated by an electric heater 14 is fed into a turbine chamber 6 in which a turbine 4 of the turbo charger 1 is installed. The air passed through the turbine chamber 6 is discharged through a discharge passage 19 provided with a cooling device 2 in the midway. A by-pass passage 12a by-passing the turbine chamber 6 is provided, and according to opening and closing of a first and second adjust valves 24, 25, it is controlled whether air is circulated through the turbine chamber 6 or not.
Patent JP-2000298590-A (JP)
Title: Message broker for providing issue/quotation services and method for processing message in issue/quotation environment
Inventor: BIRD COLIN LEONARD
IPC: G06Q40/00
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To process message contents by responding to an important matter of an application program on a quotation side stored in a repository and sending a derived message to an application program on the quotation side. SOLUTION: A message broker 30 is provided between an application program 10 on an issue side and an application program 20 on a quotation side. The message broker 30 responds to selection of a message handler module 70 and checks if the module 70 already runs. When it runs, a repository for storing an important matter of the application program 20 on the quotation side is accessed and a derived message is sent to the application program 20 on the quotation side in response to the important matter of the application program 20 on the quotation side stored in the repository.
Patent JP-2001262588-A (JP)
Title: Base support column molding die
Inventor: YAMADA YOSHIHIRO
IPC: E02D27/01
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To install a base body so that an installing surface for installing various installing objects becomes surely horizontal, and to extremely facilitate the installing work. SOLUTION: The base body 1 having a mortar support hole 2 penetratingly formed in the vicinity of the four corners of an almost rectangular solid shape is temporarily fixed so that an upper surface of the base body 1 becomes horizontal. A bellows cylindrical body 6 is arranged between an under surface of the base body 1 and the installing surface 11 so as to be connected to the mortar supply hole 2. Mortar is continuously poured into the bellows cylindrical body 6 from the mortar supply hole 2 to mold a base support column 7 for fixing the base body 1 to the installing surface 11.
Patent JP-2001267625-A (JP)
Title: Limited reflection type photoelectric switch
Inventor: OKITA ATSUSHI
IPC: H01L31/12
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a limited reflection type photoelectric switch capable of making use of advantages of a limited reflection type and widening a range of detecting a body for directly reflecting light, in particular, a distance range. SOLUTION: In the head 1 of a limited reflection type photoelectric switch, the optical axis of a light projection unit 14 intersect the optical axis of a light receiving unit 17 at a predetermined angle. The light receiving unit 17 has a photodetector 16, a light receiving lens 15 and a diffusion sheet 15a. The diffusion sheet 15a is disposed in front of the light receiving lens 15, that is, on the optical axis on the side opposite to the photodetector 16 across the light receiving lens 15. Light emitted from the light projection unit 14 and reflected by the surface of an object to be detected passes through the diffusion sheet 15a, thereby being diffused in various directions, and part of the light passes through the light receiving lens 15 and is converged on the photodetector 16.
Patent JP-2001266509-A (JP)
Title: Error correction and descramble circuit, reproducing device provided with error correction and de-scramble circuit, and method for performing error correction and de-scramble processing
Inventor: FUMA MASATO
IPC: G11B20/18
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an error correction and de-scramble circuit which can perform high-speed data transfer with fewer power consumption, a reproducing device provided with such a circuit, a error correction and de-scramble method. SOLUTION: ECC layout block data reproduced from a recording medium are demodulated, and are once stored by an SDRAM 12. Error correction processing by a product code is performed only the number of times determined in a different direction on the stored ECC layout block data by an ECC circuit 13a, respectively. User data among the data which the error correction processing in an SDRAM 12 has been completed are read for the transfer to a host side by a DMA 11 and de-scramble processing is applied by an SCR circuit 13b before transferring to the read data.
Patent JP-2001259460-A (JP)
Title: Shreder
Inventor: HARIYAMA HISASHI
IPC: B02C18/22
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism in which the protection and elimination of a bridge phenomenon are realized in a shreder which compresses paper cutting waste obtained by cutting a unnecessary paper sheet or the like. SOLUTION: The shreder is provided with a cutting part for cutting out a sheet of paper, a hopper 2 for storing paper cutting waste cut-out temporarily, a transport device 8 for transporting cutting waste from the bottom side of the hopper to a compression equipment, the compression equipment for compressing the paper cutting waste sent by the transport device, and a helping member 44 for helping movement of the paper cutting waste which moves to the hopper and is temporarily housed in the hopper at the transport device side of the bottom of the hopper. The paper cutting waste piled up in the hopper is dropped on the transport mechanism by approaching and separating the helping member from a reference position to the forward limit position with respect to the transport mechanism installed in the lower part of the hopper, and thus the bridge phenomenon is dissolved.
Patent JP-2001260768-A (JP)
Title: Weatherstrip
Inventor: IKUTA KENICHI
IPC: B60R13/06
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To allow a weatherstrip having an approximately figure 8 shaped hollow section with a sealed hollow chamber and another hollow chamber to be deflected in approximately the same way at all times regardless of input direction at the closure of a door panel. SOLUTION: In the weatherstrip 30 mounted in openings 2 and 2a in a vehicle body, a partition wall 31 between the sealed hollow chamber 7a and the other hollow chamber 8a is tilted in a direction in which the extension line of the partition wall 31 in its cross-sectional direction is rotated counterclockwise toward the interior of the vehicle, so that a right angle or a greater angle θis always formed between each part and the opening/closing direction F of the door panel 12.
Patent JP-2001259116-A (JP)
Title: Slot machine
Inventor: SAKAMOTO MASANORI
IPC: A63F5/04
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To perform variegated production and to facilitate the production contents to understand. SOLUTION: This slot machine is provided with a plurality of reels 31 displaying plural kinds of patterns; a reel pattern detecting means 65 for detecting a pattern in the specified position of each reel 31; an image display means 35 for displaying an image; a production data storage means 73 stored with production data related to production for displaying the image of at least partial modes out of pattern movement and stop of the reels 31; and an image display control means 75 for controlling at least the partial modes out of the pattern movement and stop of the reels during a game, to be image-displayed by the image display means 35 on the basis of the detected result of the reel pattern detecting means 65 and the production data stored in the production data storage means 73.
Patent JP-2001209672-A (JP)
Title: Indoor layout simulation system and indoor layout simulation method
Inventor: SUGATA TAKUJI
IPC: G06Q30/06
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To solve the problems that handleability is not good for a user and a utilization desire is lost unless a data base for information registration is maintained with new data at all times since the addition of new products and the erasure of unpopular merchandise are often performed for furniture or the like. SOLUTION: This system is provided with an information user terminal 3 connected with a server 2 through a network 14 such as the Internet and indoor layout preparation means 4 and 9 arranged in the information user terminal 3 or the server 2 for utilizing the information of the data base 7 where the information from an information provider is registered and preparing the view of an indoor layout by computer graphics.  The server 2 is provided with a registration means 6 for registering provided information from the information provider in the data base 7, an information gathering means 10 for registering using conditions to the indoor layout in an account data base 11 for the information of the data base 7 used in the indoor layout preparation means 4 and 9 and an editing means 12 for preparing and editing data for reporting the information registered in the account data base 11 to the information provider 3.
Patent JP-2001281082-A (JP)
Title: Seepage line distribution sensor
Inventor: SATORI KOJI
IPC: G01L7/00
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a seepage line distribution sensor for measuring a pressure distribution over a wide range with a simple configuration. SOLUTION: At winding an optical fiber 13 for measuring strain distribution around an elastic rod-like body 11, the elastic rod-like body 11 is applied with a pressure or tensile so that it is contracted in radial direction, thus winding is performed in such a condition as the optical fiber 13 is expanded under no pressure. As a result, the contraction caused by pressure is detected as reduction in expansion amount of the optical fiber 13, so a pressure is detected in a range from a condition with no pressure to a condition of pressure where the optical fiber 13 is relaxed.
Patent JP-2001283355-A (JP)
Title: Alarm device
Inventor: KATO MINORU
IPC: G10L15/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce misoperations in the switching operation of a guard state and a guard release state of a guard device. SOLUTION: The alarm device 1 is provided with an ID information input part 101 for inputting information and a control part 2 for switching a guard state of a guard area to a guard mode or a guard release mode in accordance with signals inputted from various sensors 301 and the input part 101 and outputting an alarm to a monitor center at the time of detecting abnormality with a certain sensor in the guard mode state. The device 1 is provided also with a first operation button 102a, a second operation button 102n and an operation button cover 104. The cover 104 is provided rotatably to a position covering the first button 102a of the second button 120b.  When the input part 101 is operated after the depression of the first operation button 102a or the second operation button 102b, or the first operation button 102a or the second operation button 102b is depressed after the operation of the input pat 101, the control part 2 shifts the guard state to the guard mode or the guard release mode.
Patent JP-2001289346-A (JP)
Title: Flow passage cutoff device and dry safety unit provided with the same
Inventor: ABE MASAYUKI
IPC: F23N5/24
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a flow cutoff device for automatically closing a flow passage when temperature is high, and to provide a dry safety unit provided with that flow cutoff device. SOLUTION: A cutoff valve body 34 is provided freely to be projected in a secondary side end 9 of a movable spindle 7 provided inside of a main body 1. This cutoff valve body 34 is temporarily fixed to the spindle 7 by a low- temperature solder 39 at a refuge position. When the peripheral temperature rises to a high temperature, the low-temperature solder 39 is melted, and the cutoff valve body 34 is projected by a spring 37, and pushed to a valve seat 33 provided in the flow passage so as to close the flow passage. When a reverse flow is generated in the flow passage, the spindle 7 is moved by the reverse flow pressure so as to close the flow passage.
Patent JP-2001276189-A (JP)
Title: Gasifying device for sterilizing solution
Inventor: ITO YASUMASA
IPC: A61L2/24
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To reduce the energy to be consumed by efficiently performing gasification and reduce the amount of a sterilizing agent by reducing the rate of decomposition of the sterilizing agent and stably generate a gas of high concentration. SOLUTION: This gasifying device for sterilizing solution includes a vertical hot air pipe 12 having an inlet 36 at its lower end and an outlet 33 at its upper end; a hot air generator 37 from which hot air of a temperature enabling gasification of the sterilizing solution is supplied to the inlet 36; a spray nozzle 13 for spraying the sterilizing solution into the hot air pipe 12; and a plate heater 23 disposed oppositely to and below the outlet 33. A sealed gasification tank 11 surrounds the lower portion of the hot air pipe 12 including the outlet 33 and the plate heater 23. A gas discharge opening 24 is formed at the top of the gasification tank 11.