baber/WOPTO huggingface dataset:
Patent JP-2002070916-A (JP)
Title: Mounting length limiter for hydraulic shock absorber
Inventor: HIROI SUMIO
IPC: F16B33/04
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To automatically limit and ensure an effective engagement length of a threaded joint part between an outer shell and an extension bracket in a hydraulic shock absorber by means of a mechanical stop means without a visual check through a mark on the effective engagement length of the threaded joint part. SOLUTION: An outer shell 2 having an external thread 5 cut in the periphery has an annular groove 13 in the base end periphery, in which a stop pin 14 with an abutment clearance is fitted for expansion and contraction. With the stop pin 14 on the outer shell 2 forced into radial contraction by the region of an internal thread 12, an extension bracket 6 having in the bottom a play portion 15 of a width adapted to a mounting adjustment length of a hydraulic shock absorber 1 is screwed on from one end of the outer shell 2 to the position wherein the stop pin 14 on the outer shell 2 is opposed to the play portion 15 and radially expanded. The inner end portion of the internal thread 12 of the extension bracket 6 is formed as a flat surface 16 serving to prevent dislodgment of the stop pin 14.  The mounting length of the hydraulic shock absorber 1 is adjustable while the engagement between the stop pin 14 and the flat surface 16 formed at the inner end portion of the internal thread 12 limits the effective engagement length between the external thread 5 of the outer shall 2 and the internal thread 12 of the extension bracket 6 to ensure design strength.
Patent JP-2001145001-A (JP)
Title: Image pickup device and warning output method
Inventor: OKAMURA SATORU
IPC: H04N5/225
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device and a warning output method that can effectively utilize an ND filter. SOLUTION: Warning information to urge a user to insert or withdraw an ND filter 102 generated from an ND warning discrimination circuit 111 is given directly to display device 113, and warning information to urge a user to reset an aperture or a shutter speed in an exposure control mode with aperture priority or shutter speed priority produced from an Av/Tv warning discrimination circuit 12 is given to the display device 113 via a warning information changeover switch SW 118. The warning information changeover switch SW 118 is kept OFF with a control signal generated from the ND warning discrimination circuit 111 at the same time when the ND warning discrimination circuit 111 generates the warning information and inhibits the warning information from the Av/Tv warning discrimination circuit 112 to be outputted to the display device 113.
Patent JP-2002080724-A (JP)
Title: Thermoplastic resin composition and its molding
Inventor: ARAI NORIYUKI
IPC: C08L77/00
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic resin composition having excellent flowability without impairing heat resistance and mechanical properties which a thermoplastic resin essentially has and its molding. SOLUTION: This thermoplastic resin composition comprises 5-50 mass parts of a liquid crystal polyester resin which is composed of one or more kinds of structural units (1)-(4) and has <=260 deg.C flow starting temperature based on 100 mass parts of a thermoplastic resin having <190 deg.C load deflection temperature. Structural unit (1) is a combination of formulas (A1), (B2) and (C1), structural unit (2) is a combination of formulas (A1), (B1), (B2) and (C1), structural unit (3) is a combination of formulas (A1), (B1), (B2) and (C2) and structural unit (4) is a combination of formulas (Al1), (B1), (B2)/(C1) and (C2).
Patent JP-2002072935-A (JP)
Title: Stop display plate for automobile
Inventor: SAITO RYOICHI
IPC: B60Q7/00
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a stop display board for automobiles which can be compactly folded and housed and can be easily assembled in use. SOLUTION: A display 6 consists of a horizontal plate 1 which has a reflecting plate 7 on one surface and slant plates 2 and 3 which are respectively pivotally supported at both ends of this horizontal plate 1, have the reflecting plates 7 on one surface and have engaging pins 4 and engaging grooves 5 engaging with each other at their front ends. The bottom end of the horizontal plate 1 has supporting bases 8 and 8A having supporting legs 10 and 10A which project downward. The first supporting base 8 is mounted at the horizontal plate 1 vertically invertably by means of hinge 9.
Patent JP-2002091465-A (JP)
Title: Data processing detecting system, additional information embedding device, additional information detector, digital contents, music contents processor, additional data embedding method and contents processing detecting method, storage medium and program transmitter
Inventor: NAKAMURA HIROYOSHI
IPC: G10L25/51
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To detect the presence or absence and kind of processing performed to contents while discriminating the kind by combining plural kinds of digital watermarks. SOLUTION: This system is provided with an embedding device for adding a prescribed additional signal to the contents data of digital contents and a detector for detecting the additional signal from the digital contents. The embedding device is provided with a watermark designing part 110 and embedment signal generating parts 121-123 for generating plural kinds of mutually related additional signals whose resistance to the processing of the digital contents is different and a synthesizing part 130 for adding the plural kinds of additional signals to the contents data.  Also, the detector for detecting the additional signal embedded by the embedding device is provided with an individual detecting part for individually detecting the plural kinds of additional signals from the contents data and a judging part for judging the kind of processing performed on the contents data by checking the level of the deterioration of the additional signal based on the detected result of the individual detecting part.
Patent JP-2002081525-A (JP)
Title: Differential limiting device
Inventor: KOZUKA MASAAKI
IPC: F16H57/037
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a differential limiting device enabling forced circulation in a differential case sealed by a sealed easing, and removal of abrasion powder, etc. SOLUTION: In a parallel axis type sealed differential device provided with the differential case 1B sealed by the sealed easing 2, at least one discharge passage 8A is provided from a gear pocket 3 of the differential case 1B containing a pair of pinion gears 4 and 5 meshed with each other to compose a differential gear, and a circulation passage 9A is provided to be communicated with the inside and the outside of the differential case 1B. By pump action generated by rotation of the pinion gears 4 and 5 in the gear pocket 3 during differential action, lubricating oil around the pinion gears 4 and 5 is discharged through the discharge passage 8A out of the differential case 1B.  Lubricating oil filled in a sealed space 10 outside the differential case 1B is thus forcedly circulated through the circulation passage 9A into the differential case 1B, thereby engagement parts, etc., in the differential gear can be effectively lubricated.
Patent JP-2002082736-A (JP)
Title: Clock switching circuit
Inventor: WATANABE TETSUYA
IPC: H03K17/00
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a clock switching circuit which generates no glitch when a clock signal is switched and can switch the clock signal at a high speed. SOLUTION: This clock switching circuit samples a clock select signal S1 in a period wherein a low-speed clock signal CLKL is at 'H' level and the low-speed clock signal CLKL is switched to a high-speed clock signal CLKH, in response to the first fall of the high-speed clock signal CLKH after the low- speed clock signal CLKL goes down to 'L' level and the high-speed clock signal CLKH is witched to the low-speed clock signal CLKL in response to falls of both the clock signals CLKH and CLKL to the 'L' level. The clock switching can be performed at high speed without generating any glitch.
Patent JP-2002083618-A (JP)
Title: Fuel cell system
Inventor: KAMETANI HIROCHIKA
IPC: H01M8/00
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To reduce fuel cell size, and improve its energy efficiency. SOLUTION: An airflow path which extends from an air compressor 2 to an air chamber 16, a water collector 3 and an expander 4, and a water storage tank 31 is maintained at high pressures. Water in the water storage tank 31 is injected into a compression room in a compressor 2 via a valve 33 by means of a differential pressure. The temperatures of respective parts are detected with sensors 34 and 35, and the temperatures of respective parts are regulated to be within an appropriate range by increasing and decreasing the water injection amount using the valve 33. The water injection amount is reduced automatically immediately prior to the stoppage.
Patent JP-2002094100-A (JP)
Title: Solar battery module
Inventor: YODA HIROYUKI
IPC: H01L31/048
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a solar battery module where rainwater staying on a solar battery is unloaded to the outside of the solar battery module even if the solar cell module is provided horizontally or at an angle closer to horizontality. SOLUTION: The solar cell module is used, comprising a solar cell in which a front cover 1, a filler 6, a crystal-based solar battery cell 2, the filler 6, and a back cover 3 are laminated successively, and a frame member 51 for surrounding the outer-periphery side surface of the solar battery. At both the corners of one side of the frame member 51, an opening end is formed at a cutout section 81 facing a light reception surface side. At rainfall, rainwater falling on the light reception surface flows downward toward the lower portion of a slope, and is blocked by the frame member at the lower portion of the slope for accumulation. The accumulated rainwater flows into the cut-out section 81. At the cut-out section 81, rainwater is guided to the frame member 51, based on the principle of siphon and is discharged to the outside of the solar cell module.
Patent JP-2002086550-A (JP)
Title: Thermoforming method, box-shaped formed body, and forming apparatus
Inventor: NAKAGAWA TAIJI
IPC: A47K1/04
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a thermoforming method for obtaining a box-shaped formed body having a more uniform wall thickness than one of a formed body obtained by a conventional forming method, being excellent in an outward appearance and having a flange with a turned-back edge in the periphery of the opening. SOLUTION: A frame-shaped plug for forming the surface which has edge parts of ridgelines and corner parts of a bottom needed for patterning accurately the internal shape and dimensions on the surface side of the box-shaped formed body and an outer frame for shaping the flange with the turned-back edge and is fitted to a movable body which can move vertically, and a frame-shaped plug for forming the rear which has edge parts of ridgelines and corner parts of the opening needed for patterning accurately the shape and dimensions on the rear side of the box-shaped formed body and is fitted to a movable body which can move vertically, are disposed above and below.  Then, a plastic plate of which the peripheral part is fixed by a clamping frame and which is heated to a prescribed temperature is disposed between the frame-shaped plug for forming the surface and the frame-shaped plug for forming the rear, and the frame-shaped plugs are pressed in upward and downward mutually beyond the clamping frame, so as to form the box-shaped formed body.
Patent JP-2002093069-A (JP)
Title: Optical disk unit
Inventor: SUGIYAMA HISATAKA
IPC: G11B7/004
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To reduce blocks which can not be recorded as much as possible by recording image information on an optical disk by drop recording of simple processing, and recording the data while confirming conditions for suppressing adverse influence on other blocks if a sector ID can not be read. SOLUTION: If the ID of a halfway sector in a block can not be read, the ID of the sector which can not be read is processed as a next sector number of the last recorded ID and the start of data recording is delayed a specific time determined as a standard behind the sector of last data recording.
Patent JP-2002093433-A (JP)
Title: Solid polymer fuel cell
Inventor: AIKAWA SUSUMU
IPC: H01M8/02
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a solid polymer fuel cell preventing water in pores in a gas diffusion layer from condensing and stagnating. SOLUTION: This solid polymer fuel cell is provided with an electrolyte layer, an electrode layer oppositely sandwiching the electrolyte layer, the gas diffusion layer oppositely sandwiching a laminated body between the electrolyte layer and the electrode layer, a channel formation member sandwiching the laminated body composed of the electrolyte layer, the electrode layer, and the gas diffusion layer and forming a channel for fuel gas or oxidizer gas in a space toward the gas diffusion layer. This fuel cell is characterized in having a hydrophilic photocatalyst layer on a contact gas surface of the gas diffusion layer.
Patent JP-2001188016-A (JP)
Title: Microwave transmission view area display navigation system
Inventor: KATSURA NOBUO
IPC: G09B29/00
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain a microwave transmission view area display navigation system which enables a viewer to instantaneously grasp the shortest movement route for safely moving to a transmittable place within a limited range of flight altitude when relaying a television program from a helicopter. SOLUTION: In a map image 6, a view area 10 from a receiving base station corresponding to the flight altitude is differently colored and displayed and the position 9 of the helicopter obtained by using a GPS is displayed therein. Further, the lowest altitude 12 needed to transmit a microwave from the position of the helicopter is displayed to clearly show how much the altitude can be lost on condition that the microwave is transmitted while a picture is taken. Further, the part 8 of land above the flight altitude is displayed in a different color to make it possible to judge the shortest flight course for safely moving a view area without colliding against the ground.
Patent JP-2002086146-A (JP)
Title: Device for preventing generation of scum
Inventor: YAMANE TOSHIO
IPC: B01D19/00
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a device for preventing generation of scum by which clear supernatant water can be obtained without causing new scum. SOLUTION: The device for preventing generation of scum is constituted of a precipitator (A), a scum removing device (B) which sucks and degasses the scum floating in waste water in the precipitator and discharges the scum inside the precipitator when the precipitation is internally filled with the waste water and an agitating device (C) for dispersing precipitates of the waste water accumulated at a bottom part of the precipitator. The device for preventing generation of scum is distinguished by that the agitating device (C) stops operating only during a period when the waste water flows-in or flows-out of the precipitator (A) and the scum removing device (B) is operated at least during a period when the agitating device (C) stops operating.
Patent JP-2002094823-A (JP)
Title: Color management system, color management method and recording medium recording program for color management
Inventor: HIRAMATSU NAOKO
IPC: B41J2/525
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a color management system capable of conducting a suitable color management even in the case of reading a profile not adaptable to the system. SOLUTION: The color management system conducts a color conversion by using the read profile P. A structure of the read profile P is decided by a table deciding unit 200. If the structure of the read profile P is not adaptable to the system, the read profile is converted into the profile 400 of a format adapted to the system by a table converter 300. At a color conversion time, the color conversion is conducted by using the profile 400 converted by a color converter 500.
Patent JP-2001136022-A (JP)
Title: Small-sized phasing array antenna system
Inventor: BROWN ALISON K
IPC: H01Q21/06
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized phasing array antenna system utilizing a base layer with a high dielectric constant where positions of a plurality of antenna elements are set on the surface of the base layer, the dielectric constant, the thickness and the shape of the surface layer allow the surface layer to act like a dielectric lens to control a phase relation of a signal received by the antenna element, which is designed to decrease a physical space between the antenna elements while keeping the space diversity in the same phase between the signals arrived from different directions. SOLUTION: The antenna array of this invention can be remarkably miniaturized more than a conventional phasing array antenna while keeping a similar phase relation to that attained by using the conventional phasing array antenna. An electronic circuit coupled with each of a plurality of the antenna elements applies a complex weighting to received signals prior to summing the received signals in order to reconfigure and decompose undesirable signals. The temperature of a SAW filter used in the electronic circuit is controlled to maintain the stability of group delay and phase offset characteristics.
Patent JP-2002087737-A (JP)
Title: Elevator car device
Inventor: SANAO NAOHIKO
IPC: B66B11/02
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an elevator car device capable of easily correcting the inclination of a car floor with simple constitution to improve installation work efficiency. SOLUTION: A car frame 1 of square shape is disposed in an erected state, and a car floor support frame 4 is horizontally disposed in the car frame 1. A car floor 5 is horizontally disposed, and the lower face edge part is supported by the car floor support frame 4. One end of a tie bar 15 is fastened to the upper side of a vertical post 3 of the car frame 1, and the other end is disposed overlapping the side face of the car floor support frame 4 away from the vertical post 3. The car floor support frame 4 and the tie bar 15 are fastened by a fastener 19, and a holding plate 20 is interposed at an opposed part between the car floor support frame 4 and the car floor 5 to correct the inclination of the car floor 5.  Consequently, even if the wall surface of an elevator shaft and the side face of the car floor 5 are arranged close to each other, the holding plate 20 can be easily inserted to easily adjust the levelness of the car floor 5.
Patent JP-2001146340-A (JP)
Title: Medium shape controlling internal paper guide for printer
Inventor: SUNADA CRAIG D
IPC: B65H5/06
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a method of reducing or eliminating the occurrence of rear end printing failure of a printing device using a medium processing device provided with one or more rollers. SOLUTION: A clip roller 42 having a medium contact circumferential surface and to be rotated around a roller shaft and to be brought in contact with a sheet from an input source so as to clip it is provided. A driving roller 52 is rotated around a driving roller shaft, and a medium route is extended between the clip roller and the driving roller. The first guide structure 62 is provided along a first long edge of the medium route, and gives a first medium guide surface. The second guide structure 64 is provided along a second long edge of the medium route, and gives a second medium guide surface. The first and the second guide surfaces are provided so as to constrain the movement of a medium sheet in the medium route between the clip roller and the driving roller, and with this structure, the occurrence of rear end printing failure is reduced.
Patent JP-2002063782-A (JP)
Title: Connection type function expanding system
Inventor: OISHI YUJI
IPC: G11B33/02
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a connection type function expanding system in which purpose of utilization can be selected freely in accordance with the kind of a function expanding adapter and wide usability of a storage medium is improved by connecting the function expanding adapter to a device having a function as a storage medium. SOLUTION: In the connection type function expanding system consisting of a device A having a storage means and a function expanding means B being freely attachable and detachable to and from the device, an adapter in accord with the purpose of utilization is selected among various function expanding adapters 2 having a drive source 3 it self and connected to the device A having one or plural functions as a storage media 1.
Patent JP-2002112051-A (JP)
Title: Image-processing method and device thereof
Inventor: TSURUMA TOSHIHARU
IPC: H04N1/46
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide image-processing method and device for reproducing a high-quality image at a reception side without deteriorating the image quality also when transmitting the image by a color facsimile, an Internet facsimile, or the like. SOLUTION: Based on the image data at Lab color space, a TI separation section 24b performs separation into character and image regions, a filtering processing section 24c performs correction to each separated region, and at the same time filters with different characteristics are applied to each component of L*, a* and b* in the correction.
Patent JP-2002101904-A (JP)
Title: Antistatic footwear
Inventor: TAKAHASHI NAOMICHI
IPC: A43B13/12
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a new antistatic footwear such as shoes, containing very fine stainless steel fiber in a material of a sole surface for neutralizing the static electricity at the tips of the stainless steel fiber, and preventing a human body from being charged. SOLUTION: 3-5 wt.% of stainless fiber material having a size of 0.5-1.5 denier, and a length of 0.01-0.15 mm, is included in a material such as rubber and fiber materials forming a part to be in contact with the ground surface, of the sole of a footwear body.
Patent JP-2002111580-A (JP)
Title: Communications equipment and transmitting power controller for the communications equipment, and method for controlling transmitting power for the communications equipment
Inventor: SHIOZAWA HIROYUKI
IPC: H04W52/18
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide communications equipment and a transmitting power controller for the equipment, and a method for controlling the power capable of improving radio characteristics. SOLUTION: An input unit 101 can receive a radio signal output from a synchronous detector of the radio equipment and a turbo-encoded radio signal. A turbo-decoder 102 actually decodes the radio signal received from the unit 101. A repeating times memory 103 extracts how many times decoding has been repeated, when the decoder 102 actually decodes the radio signal, and can store the number of times reped times.