baber/WOPTO huggingface dataset:
Patent JP-2002019074-A (JP)
Title: Squeegee for screen printing and screen printer
Inventor: YAMAZAKI MASAYUKI
IPC: B41F15/44
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a squeegee for screen printing capable of assuring printing quality without positional deviation of a mask plate even at a rapid printing time and a screen printer. SOLUTION: In the squeegee 13 for screen printing for printing a cream solder 7 on a base 4 by sliding on the mask plate 6 via pattern holes 6a, a surface of a body made of a rubber material such as a urethane rubber or the like is covered with a slidably contact part slidably contacted with at least the surface of the plate 6 to form a surface cured layer 13 for reducing a sliding friction of the plate 6. Thus, the plate 6 can be prevented from being positionally deviated due to drawing by the friction with the squeegee 13 at the squeegee moving time.
Patent JP-2002031459-A (JP)
Title: Refrigerator
Inventor: KASHIMA KOJI
IPC: F25B1/00
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain a refrigerator having a refrigeration cycle for feeding refrigerant to two evaporators using a two-stage compression compressor in which an evaporator for refrigeration compartment can be defrosted without stopping the compressor while eliminating deficiency of cooling in the freezing compartment or temperature rise in the refrigerator. SOLUTION: A bypass line 40 for bypassing refrigerant to an R evaporator 24 is provided and an on/off valve 42 which can select refrigerant flow between the R evaporator 24 and the bypass line 40 is also provided. At the time of defrosting the R evaporator 24, the on/off valve 42 in the bypass line 40 is opened so that the refrigerant is not fed to the R evaporator 24 but fed only to an F evaporator 34.
Patent JP-2001083321-A (JP)
Title: Polarizer and method for its production
Inventor: KAWAKAMI SHOJIRO
IPC: G02F1/1335
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To produce a polarizer comprising a two-dimensionally periodic struc ture whose period is about 1 μm or below. SOLUTION: The polarizer comprises a two-dimensionally nearly periodic structure obtained by nearly periodically and alternately laminating two or more filmlike materials each having one-dimensionally nearly periodic ruggedness. For example, the polarizer comprises materials 1 and 2 different from each other in refractive index. The two-dimensionally periodic structure whose period is about 1 μm or below is obtained by such an easy production method. The polarizer transmits incident light having a specified polarization plane and reflects the incident light having the polarization plane perpendicular to the specified plane.
Patent JP-2002028323-A (JP)
Title: Ball tank for pachinko machine
Inventor: KADOYA SHUHEI
IPC: A63F7/02
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To effectively soften a ball pressure which is applied to a ball leading out port, and make pachinko balls in a ball tank smoothly flow out from the ball leading out port without generating a ball-jamming. SOLUTION: This ball tank 5 for a pachinko machine is formed into a box shape of which the upper surface is opened. Then, on the bottom wall 18, a ball leading out port 19 which makes stored pachinko balls flow out to a ball- guiding gutter 6 is formed. In such a ball tank 5, a dividing wall 21 which divides the ball leading out port 19 is formed.
Patent JP-2002039344-A (JP)
Title: Hydraulic control device for automatic transmission
Inventor: IMAI NORIO
IPC: F16H9/00
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To select a selector valve changing over between a control pressure and an operating pressure (range pressure) in starting without using a dedicated solenoid valve. SOLUTION: A ratio control valve 80 is changed over in respective positions of feed, discharge, and cutoff by a downshift solenoid valve S3 and an upshift solenoid valve S4 so as to control the shifting. Where the two solenoid valves S3 and S4 become three types of combinations controlling the shifting, the selector valve 79 is in a direct position to feed operating pressure PB1 and PC1. When the two solenoid valves S3 and S4 are combination except for the three types of combinations, the selector valve 79 is in a control position to feed a control pressure PCC.
Patent JP-2002036055-A (JP)
Title: Portable work machine
Inventor: SHIBUYA KUNIAKI
IPC: B23Q11/00
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a portable work machine capable of surely holding a tool at a required suction force even if a vacuum pressure varies slightly. SOLUTION: This portable drilling machine 10 comprises a frame part 14 supporting an electric drill 12 and a base part 16 sucked to an installation surface facing a working position and supporting the frame part. The base part comprises a sucking plate 28 having a groove 52 opening to a lower surface and connected to a vacuum pump 64 and an elastic seal lip 54 disposed around the periphery of the groove 52. The elastic seal lip 54 seals between the sucking plate 28 and the installation surface in the state of the lower surface of the sucking plate 28 allowed to abut on the installation surface, and sucks and fixes the sucking plate 28 onto the installation surface by a vacuum pressure acting on the groove 52.
Patent JP-2002040573-A (JP)
Title: Mount cartridge and film carrier
Inventor: TSUJI JUNICHI
IPC: G03B27/62
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To easily load slide mounts in a mount cartridge. SOLUTION: The mount cartridge 10 comprises a cartridge housing body 15, a cap 16 and a hinge part 7. The cartridge housing body 15 is formed in a channel shape. Slide films 7 and sorting cards 8 are loaded in a stacked state into the channel. The cap 16 is so disposed as to cover the opening of the cap. A mount inlet-outlet 12 is formed between the cap 16 and the bottom of the cartridge housing body 15. An operating member insertion opening 13 is formed at the bottom of the cartridge housing body 15. The mount inlet-outlet 12 is provided with a closing plate 14 to cover the same. The closing plate 14 is energized to a closing position. When the mount cartridge 10 is set at a film carrier 2, the closing plate 14 is pressed by an engaging projection 6 and is brought into an operation position.  When the mount cartridge 10 is removed from the film carrier 2, the closing plate projects to close the mount inlet-outlet 12. The dropping out of the slide mounts 7 and the sorting cards 8 is prevented.
Patent JP-2002039090-A (JP)
Title: Pressure generating equipment and turbo molecular pump
Inventor: YASHIRO HIROKAZU
IPC: F04D19/04
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a pressure generating equipment with a balanced radial bearing. SOLUTION: This pressure generating equipment feeds a working fluid in one direction by rotation of vanes 5 and 19 and generates negative or positive pressure. The pressure generating equipment has an air bearing restricting a radial movement of a rotating axle. The air bearing is equipped with two rows of dynamic pressure generating regions 41a and 41b formed with a determined width at an outside perimeter of a cylinder 25 and a gas seal region 42 formed adjacent to an end of two rows of dynamic pressure generating regions 41a and 41b. The dynamic pressure 41a positioned at the gas seal region 42 is formed widely.
Patent JP-2002035736-A (JP)
Title: Treatment device for contaminated soil and method therefor
Inventor: NOMURA HIROSHI
IPC: B01D35/06
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To easily and efficiently treat contaminated soil at a low cost on the spot without removing it to another place by applying the effects of electroosmosis and electrophoresis. SOLUTION: This treatment device comprises a portable container 2 that stores contaminated soil 1, a water-permeable upper electrode 3 installed in the outer layer of the contaminated soil 1, a sheet-like lower electrode 4 installed under the container 2, a DC power supply 5 that applies DC voltage between the upper electrode 3 and the lower electrode 4, a water spray device 8 that sprays water into the container 2 and a water supply device 6, and a wastewater treating device 9 that is connected through a drain valve 7. Wide and uniform voltage is added by a pair of sheet-like positive and negative electrodes to apply the wide and uniform effects of electroosmosis and electrophoresis to the contaminated soil, thereby realizing uniform decontamination. Vertical arrangement of the electrodes allows the use of buoyancy and gravity, thereby realizing efficient treatment.  The treatment can be carried out on the contamination spot by using the portable container.
Patent JP-2001193521-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: MAJIMA YOSHIHIRO
IPC: F01N13/02
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To materialize air-fuel ratio control having good responsiveness so as to sufficiently show the exhaust emission controllability of the whole catalyst system, in an exhaust emission control device arranged with a plurality of catalysts. SOLUTION: An exhaust pipe 21 is provided with a plurality of catalysts 22, 23, and an air-fuel ratio sensor 24 or oxygen sensors 25, 26 are provided in an upstream side and a downstream side of the catalysts 22, 23. An air-fuel ratio of exhaust is feedback controlled to a target air-fuel ratio on the basis of the output of the air-fuel ratio sensor 24 in the upstream side of the upstream catalyst 22. When the flow of the exhaust is small, the exhaust can be considerably purified only by the upstream catalyst 22, so that the oxygen sensor 25 in the downstream side of the upstream catalyst 22 is used as a downstream sensor used for establishing the target air-fuel ratio.  When the flow amount of the exhaust is large, the amount of exhaust ingredients which is not purified and passes through the upstream catalyst 22 becomes large, so that the downstream sensor used for establishing the target air-fuel ratio is switched to the oxygen sensor 26 in the downstream side of the downstream catalyst 23.
Patent JP-2002048804-A (JP)
Title: Method and apparatus for dispensing
Inventor: MOTOTSU KAZUNORI
IPC: G01N35/10
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus which prevents the problem of the loss of a reagent or a sample to be measured when a liquid sample in a liquid sample tank is exhausted in an analyzer. SOLUTION: In the method in which the liquid sample is dispensed, a liquid storage part which communicates with a liquid-sample holding part is provided, The liquid sample which is stored in the liquid storage part is dispensed, and it is possible to prevent the loss or the like of the reagent or the sample to be measured when the liquid sample is exhausted. A device by which the remaining amount in the liquid holding part can be observed visually or a senser which senses the existence of the liquid sample can be installed properly.
Patent JP-2002046696-A (JP)
Title: Waste heat utilizing apparatus for aircraft
Inventor: HAYASHI MUNEHIRO
IPC: B64D11/04
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus which meets the needs of improvement in service and energy extinction in an aircraft. SOLUTION: A fuel cell 2 for power supply is mounted on the aircraft 1, and gas generated by the reaction of the fuel cell 2 is utilized as a heat source for heating an object to be heated or hot-water supply. Therefore, waste heat is utilized to effectively improve the quality of cooking or hot-water supply service, without an additional heating apparatus or the like.
Patent JP-2002047881-A (JP)
Title: Pipeline construction method
Inventor: FUJII HIROAKI
IPC: E21D9/06
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a pipeline construction method for constructing a pipeline at a great depth without trouble by constituting cut-off structure provided at a starting portal and an arrival portal, to cope with high water pressure at the great depth. SOLUTION: In this pipeline construction method for forming the pipeline in the ground by an advancing pipe, a starting portal unit 24 combining an impervious chamber 22 opened to the inner peripheral surface with an expandable shielding rubber ring 23 is fixedly disposed at the vertical face on the pipeline construction side of the starting portal 21. A boring machine 26 is pushed in until it faces the inside of the impervious chamber 22, and the outer periphery of the boring machine 26 is watertightly clamped by the shielding rubber ring 23. A filling agent (a) is then filled and retained in the impervious chamber 22 at a pressure higher than underground water pressure, and excavation by the boring machine 26 and the push-in of an advancing pipe 61 are carried out while cutting off water to construct the pipeline.
Patent JP-2002046745-A (JP)
Title: Incense housing tray
Inventor: SAKUSHIMA HIROSHI
IPC: B65D25/04
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an incense housing tray wherein an inexpensive incense and an expensive incense, and other different kinds of incenses having different fragrances are individually housed without mixing them by a dividing piece which is erected in one incense housing tray, and respective incenses can be selectively used for economical purpose when required. SOLUTION: On the internal side of a container main body, the dividing piece, which separates different kinds of incenses being housed when the container main body and a lid body are fixed, is erected.
Patent JP-2002054908-A (JP)
Title: Multiple point measuring method using optical fiber
Inventor: OZAWA MICHIO
IPC: G01B11/16
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of measuring data of distortion or temperature at multiple measurement points in proximity by using an optical fiber. SOLUTION: A coded grating 2 comprising a gathering of plural unit gratings is written on a piece of optical fiber 1 by giving a different code for every measurement point. If a coded incident light pulse enters from one end of the optical fiber 1, a strong reflected light pulse comes back only from the grating 2 having the matching code, and therefore, the distortion or the temperature at the measurement point is measured from its cycle.
Patent JP-2002052798-A (JP)
Title: Stencil printer
Inventor: NOJIRI MASAMI
IPC: B41F33/14
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To enable an easy and rapid reset of a state at a removed time point in the case of again mounting a plate cylinder even if the cylinder is removed from a stencil printer body by replacing or the like of the cylinder. SOLUTION: A stencil printer 1 comprises a pair of cylindrical plate cylinders 16 and an impression cylinder 17 disposed at outer peripheral surfaces near to each other to stencil print by winding a stencil base paper 15 on the outer peripheral surface of the cylinder 16, pressing the cylinder 16 to the cylinder 17 side while rotating the cylinder 16 and the cylinder 17 and pressure-contacting the paper 15 with the paper 22 so that the cylinder 16 is detachably provided in the printer 1 and provided relatively movably to a conveying route of a printing medium 22, and memory means 301 to 303 provided at the cylinder 16 to store the relatively moving amount of the cylinder 16 to the route in the case of removing the cylinder 16 from the printer 1.
Patent JP-2002054311-A (JP)
Title: Barrier-free residence
Inventor: FUJIWARA HIROYUKI
IPC: E04H1/02
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a barrier-free residence, in which all the members of a family are easy to live together with the aged and a physically handicapped person. SOLUTION: The floor of the first floor has a vestibule 2 for common use in the first and second floors, a living room 4, a kitchen room 6, a bedroom 8 with a bed, a Japanese-style room 10, a toilet 12, a lavatory 14, a bathroom 16 or the like. The living room 4, the kitchen room 6, the bedroom 8 with the bed, the toilet 12 and the lavatory 14 in these each room on the first floor are formed in structures without no stepped section among mutual floors. The toilet 12, the lavatory 14 and the bathroom 16 are arranged near the bedroom 8, and the toilet 12 is disposed at a position nearest to the bedroom 8. Sliding doors are used as doors to communicate with each room on the first floor such as doors indicated by symbols 18, 20 and 22. The bedroom 8 on the first floor is arranged at a position separate from the vestibule 2.
Patent JP-2002055932-A (JP)
Title: Method for updating electronic mail having been sent and its sender and recipient terminal, and recording medium where the same method is recorded as electronic mail sending and receiving program
Inventor: YOKOMORI MASATOSHI
IPC: H04L12/58
Filed: 2000-08-14
Abstract: PROBLEM TO BE SOLVED: To delete or update electronic mail which has been sent while protecting the privacy of the user and securing the security. SOLUTION: This is a method for updating electronic mail which has been relayed by one or more mail servers and put in a mailbox on a mail server at a transmission destination, and the electronic mail having been delivered to the terminal device of the recipient can be updated or erased by a sender on condition that the recipient does not recognize its presence yet and that it is confirmed that the sender of the electronic mail is identical with a prior electronic mail. The updating operation is carried out by interpreting a command (unique header information C) embedded between the header and body of the electronic mail sent separately and it is guaranteed that the sender of the electronic mail is the same by authenticating the sender by using an open key.
Patent JP-2002018346-A (JP)
Title: Coating method
Inventor: MATSUNAGA MASABUMI
IPC: B05D1/02
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a coating method capable of attaining compactness of a device and high coating efficiency by preventing the generation of a turbulence or an air barrier caused by air flow on a substrate which reduces the coating efficiency in case of high speed coating. SOLUTION: The coating method with a fluid is performed by arranging a 1st circulation movable body, a spray device for the fluid and a 2nd circulation movable body above the surface of the material to be coated in this order from the upstream of the moving direction of the material to be coated and spraying the fluid toward the surface of the moving material to be coated from the spray device.
Patent JP-2001113950-A (JP)
Title: Vehicle cabriolet roof structure
Inventor: REINSCH BURKHARD
IPC: B60J10/80
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle cabriolet roof structure to manufacture and assemble a cabriolet roof structure in the range of a side member and a guide rail, further ensure high value appearance regarding an outer panel, and be suitable for removable mounting. SOLUTION: In a vehicle cabriolet roof structure, a collapsible roof is provided, and the collapsible roof is slidably guided along the guide rail 23 on both sides in the range of a side member 11. The side member 11 is provided with an extrusion-molded product 12, this extrusion-molded product respectively supports a guide rail 23 situated on the inside and an outer plate panel part 13 on the outside, and supports a door seal and/or a window glass seal 14 on the side situated therebelow.
Patent JP-2002063880-A (JP)
Title: Mounting structure of portable electronic device
Inventor: USUI AKIHIKO
IPC: H01M2/10
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of portable electronic device for relaxing the impact coming up to a case by a flexible structure, owing to a notch formed between a planted pole and a case wall. SOLUTION: The mounting structure of portable electronic device is composed of the first case into a shape of a box having an opening at one side, with a screw structure formed in the direction of the depth and planted integrally at the corner of inside, with a pole having a notch at a part of peripheral part, and the second case with a hole formed at the part corresponding to the above pole for inserting a screw, constituting a case body with a cell housed in the insides, by being combined with the first case, and being connected mechanically and electrically to the electronic device.
Patent JP-2002059424-A (JP)
Title: Waste plastic compound and molded article using the same
Inventor: YOSHIOKA KUNIO
IPC: C08J5/00
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a waste plastic compound capable of recovering even a waste plastic mixture, which mixed with waste plastics of a different kind incompatible with each other, as a molded article. SOLUTION: The waste plastic compound for melt kneading comprises a composite waste plastic mixture containing at least a polyolefinic resin and polyethylene terephthalate and the mixing ratio of the polyolefinic resin is 60-80 wt.% and that of polyethylene terephthalate is 40-20 wt.%.
Patent JP-2001094931-A (JP)
Title: Video signal transmission method, video signal recording medium, video signal recorder and video signal reproducing device
Inventor: KANOTA KEIJI
IPC: G06F21/10
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a video signal transmission method that can effectively prevent a video signal from being copied illegally. SOLUTION: Copyright information S1 and generation information S2 are superimposed on an image signal for periods other than effective video periods of the image signal displayed on a screen and the superimposed information is transmitted with the image signal. A receiver side subjects it to limit on the generation of the copy on the basis of the copyright information S1 and the generation information S2 for the received image signal.
Patent JP-2001117895-A (JP)
Title: Method and system for judging quorum number in distributed computing system and storage device
Inventor: KENNETH C BRISKI
IPC: G06F15/177
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide the dynamic re-configuration of a quorum group of a processor and its recovery procedure for a non-shared distributed computing system. SOLUTION: Dynamic re-configuration is progressed when it is assumed that the remaining processors of a quorum number exist even when at least one processor of the quorum group of the processors is usage impossible. A recovery processing is executed by the group of the processors and, as the result of it, present state information is obtained in at least one of the processors being usage impossible during dynamic re-configuration of the group after it becomes active. The respective processors of the processor group include an incarnation number and the list of member processors which attend a commitment processing for giving the incarnation number.
Patent JP-2002073359-A (JP)
Title: Program rewrite method for device having a plurality of cpu circuits
Inventor: YAMAMOTO JUN
IPC: G06F11/00
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it takes a long time and is likely to cause a trouble to rewrite a program of a device having a plurality of CPU circuit divisions which have a nonvolatile memory for a program because the rewrite on a nonvolatile memory of the CPU circuit divisions without external I/F for a user has been conventionally implemented from the CPU circuit division with the I/F by serial I/F between circuits or the like. SOLUTION: The above unit 3 comprises a flash memory control division 24 which separates an address data bus of a flash memory 22 of the CPU circuit division 2 without an external I/F for a user from a bus 26 of this CPU circuit division 2 and connects it to a bus 16 of a CPU circuit division 1. On a memory map of the CPU circuit division having an external I/F for a user, a control flag of the flash memory 22 of the CPU circuit division 2 without I/F and of the flash memory control division 24 is mapped in advance.