baber/WOPTO huggingface dataset:
Patent JP-2002151871-A (JP)
Title: Frame for storing communication unit
Inventor: TAKAZAWA MASAYUKI
IPC: H05K7/18
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a frame with large quakeproof strength for storing a communication unit, while the assembling is facilitated with high efficiency, at a low cost. SOLUTION: The frame is composed of four pillar members 2A, and 2B, a lower stage frame 3 constituting a bottom, and an upper stage frame 4. The lower stage frame has a rising member, having an L-shaped cross section in a body and fitted to an inner corner side face of the pillar member, having a C-shaped cross section at four corners of the bottom plate 6 that constitutes the bottom face. A reinforcement frame 18, fitted along the inner side face of the rising members on the bottom plate of the lower frame, is provided. The reinforcement frame has a bolt-passing hole 24 corresponding to a fixing bolt-passing hole 11, drilled at four corners of the bottom plate for fixing the reinforcement frame.  The pillar member, the rising member of the lower stage stage frame, and the reinforcement frame located inside the lower stage frame are all fixed with rivets, while the upper edge of the pillar member is fixed mutually with the upper stage frame. In addition, the bottom plate of the lower stage frame and the reinforcement frame are fixed together on the stage frame mounting face using a fixing bolt.
Patent JP-2002248005-A (JP)
Title: Process for manufacturing antistatic shoes
Inventor: OKUBO MAKOTO
IPC: A43B13/02
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain an electrical conductivity imparting agent for imparting excellent electrical conductivity to antistatic shoes and preventing the sole surfaces thereof from getting sticky, and to provide a process for manufacturing the antistatic shoes using the electrical conductivity imparting agent. SOLUTION: The process comprises the step of applying the electrical conductivity imparting agent for shoes, which agent contains a polar organic solvent as the main component thereof, to the soles of the antistatic shoes after manufacturing the shoes. The process employs the electrical conductivity imparting agent for shoes and an aerosol product formed by filling an aerosol container with an aerosol composition consisting of the electrical conductivity imparting agent and a propellant.
Patent JP-2002250861-A (JP)
Title: Optical equipment
Inventor: NAGANO AKIHIKO
IPC: H04N5/225
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To improve the detection accuracy of a focusing state by a pupil splitting system by varying the size of an aperture part. SOLUTION: This optical equipment possesses a plurality of light shielding members moving back and forth to/from a photographing optical path, and also possesses a luminous flux splitting mechanism by which a plurality of aperture parts to split a luminous flux are formed by assembling the light shielding members at the inside of the photographing optical path and the size of the aperture part is made variable by moving the light shielding members.
Patent JP-2002259297-A (JP)
Title: Information communication system
Inventor: SHIMADA KAZUHIKO
IPC: G06F13/00
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an information communication system which gives superior convenience. SOLUTION: The information communication system allows users to send and receive various information through a server. A server 400 is provided which stores data representing messages in hierarchically categorized classifications. Further, the system has information devices 100a and 100b each having at least a communication means 20 which communicates with the server 400 through an electronic communication line 300, an operation means 50 for sending a message selected from the data as the information to the server 400 when users (a) and (b) are senders and receiving the message from the server 400 when the users (a) and (b) are recipients, a display means (output means) 30 which displays the message, and a control means 40 which controls those means.
Patent JP-2002260700-A (JP)
Title: Diagnosing method for catalyst deterioration
Inventor: YOSHINO MASATO
IPC: H01M8/04
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst deterioration diagnosing method, requiring no maintenance, allowing continuous measurement, and having high measuring accuracy. SOLUTION: This catalyst deterioration diagnosing method catches deterioration state and the remaining service life of a catalyst 6, by monitoring the temperature state of the catalyst 6 using installed temperature measuring elements 7a, 7b, etc., by installing the temperature-measuring elements 7a, 7b, etc., in the catalyst 6 which is filled in a vessel 5.
Patent JP-2002258476-A (JP)
Title: Insulating photosensitive resin composition and printed wiring board
Inventor: MURAI TOSHIE
IPC: G03F7/40
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an insulating photosensitive resin composition having high resolution with which a multilayered printed wiring board having high reliability in the adhesion property with copper lines, cracking resistance or the like can be manufactured. SOLUTION: The resin composition consists of at least a photosensitive resin, a photopolymerization initiator, a thermosetting resin and a thermoplastic resin and is developable with a diluted alkali solution. After the composition is hardened by light and heat, the mixture phase of the photosensitive resin and the thermosetting resin and the thermoplastic resin phase form a fine phase separation structure.
Patent JP-2002257068-A (JP)
Title: Fluid machine
Inventor: FUJIWARA HISAYOSHI
IPC: F04C2/00
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a fluid machine that can radiate heat without using lubricating oil and is easily maintained. SOLUTION: This fluid machine comprises a fluid mechanism part 2 having a roller 10 having a spiral groove 10g and rotating on an eccentric position in a cylinder 11 and a spiral blade 15 removably engaged with the spiral groove, and a motor part 4 having a motor 5 for rotating the roller of the fluid mechanism part with a rotating shaft 3. At least part of the outer surfaces of main and sub bearings 8 and 12 for bearing the cylinder 11 and the rotating shaft 3 is exposed to the outside.
Patent JP-2002272043-A (JP)
Title: Rotary compressor and air-conditioner provided with the compressor
Inventor: DOMYO NOBUO
IPC: H02K3/44
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To enhance heat resistance of a rotary compressor and eliminate wasteful insulation material by controlling deterioration of insulation of a compressor motor (60), under high temperature. SOLUTION: The compressor motor (60) is formed as a direct winding motor, in which the winding system is of the slot cell system or an insulator system. The insulation paper (67, 68) and insulator thereof are formed of material having higher a load-deflection temperature or acid-resistant characteristic and superior heat resistant characteristic.
Patent JP-2002266550-A (JP)
Title: Door device
Inventor: TAKIZAWA SATORU
IPC: E05D15/58
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a door device which imparts a degree of freedom with respect to a direction of opening/closing of a door. SOLUTION: Constitutionally, the door 30 under a closed state is slid along a side surface of a device body 12 after being turned at an angle of 90 degrees. in other words, the door 30 is located constitutionally along the side surface, except a panel surface 16, of the device body 12 by a combination of a turning operation and a sliding operation. This enables an arbitrary selection of a direction of protrusion from the device body 12 midway through the opening/ closing of the door 30 and prevents the door 30 from being a hindrance during the opening of the door 30. In addition, a columnar engaging pin 62 is provided in a supporting shaft 42, and the door 30 is provided with an abutting part 64, both ends of which are formed with approximately V-shaped locking protrusions 65 and 66. The protrusions 65 and 66 are locked to the engaging pin 62. Accordingly, the door 30 is located in an initial or completion position of slide, which corresponds to a pre-slide or post-slide state, so as to be prevented from sliding improperly.
Patent JP-2002271267-A (JP)
Title: Network node device, and network system using the same, and method of detecting its hindrance location
Inventor: NISHIOKA ITARU
IPC: H04B17/00
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To easily specify the location of hindrance, when trouble occurs in a network. SOLUTION: When an optical path is switched from a current system to a reserve system due to hindrance, an optical signal for a test transmitted from a network node device 10a positioned at the end point of the optical path is looped back by network node devices 10a, 10c, etc. and 10h on the optical path of the current system. This system detects the existence of the hindrance of the path that the above optical signal for a test has passed, by receiving this looped-back optical signal for a test with the network node device 10a at the root of transmission and determining the quality of the optical signal for a test with a determining device 11a.  This measures BER(bit error ratio), S/N ratio, optical power, and optical wavelength with a receiver 51 for a test within the determining device 11a, so that it becomes possible to detect not only the position of the hindrance due to link cut but also due to deterioration in the signal quality.
Patent JP-2002268745-A (JP)
Title: Unmanned carrier
Inventor: OHAMA KOJI
IPC: G05D1/02
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an unmanned carrier whose multi-axial driving control system is made compact by reducing the number of interfaces, and to provide an unmanned carrier which is not affected by any noise. SOLUTION: A plurality of motors 23, 23... for steering and traveling capable of steering and rotating traveling wheels are controlled, and while a guide material laid on a traveling route is detected by a guide sensor, an unmanned carrier is allowed to travel following a prescribed route. This unmanned carrier is provided with a multi-axial driving control system in which a plurality of servo amplifiers 22, 22... for driving the respective motors 23, 23... according to a driving command and a controller 21 for controlling the driving of those motors 23, 23... are connected through a communication cable 24, and this multi-axial driving control system is constituted by wiring connecting the plural servo amplifiers 22, 22... in parallel through the digital serial communication line to the controller 21 in a multi-drop system.
Patent JP-2002262948-A (JP)
Title: Trackless moving rack system
Inventor: MARUYAMA HIROBUMI
IPC: B65G1/10
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To reduce execution cost of a trackless moving rack system and to improve stability thereof by enabling to secure straight running performance of the moving rack by a basic line unnecessary to connect the moving rack for obtaining strength. SOLUTION: This trackless moving rack system 1 is equipped with a moving rack 4 with drive wheels 2 on both ends in the longitudinal direction equipped so that the moving rack 4 is moved by the drive wheels 2 in the lateral direction on a floor 3 without rail, a base line 5 as a base in the running direction of the moving rack 4, a shift detecting means 6 to detect how much the moving rack is shifted from the base line 5, and a control means 8 to control the drive wheels 2 so as to keep a shift amount detected by the shift detecting means 6 below a prescribed amount.
Patent JP-2002270765-A (JP)
Title: Semiconductor module, cooling device, and power converter
Inventor: KOTANI KAZUYA
IPC: H01L25/18
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor module that can suppress abrupt temperature rise of a semiconductor element. SOLUTION: This semiconductor module has the semiconductor element 11, provided on a metal substrate 15 via an insulating substrate 13 and a heat accumulator 17, and the accumulator 17 is positioned immediately above and in the vicinity of the element 11, temporarily absorbs the heat of the element 11, by causing a phase change from a solid to a liquid at a temperature slightly lower than the workable upper limit temperature of the element 11, and radiates the heat thereafter.
Patent JP-2002264660-A (JP)
Title: Vehicle panel-installing component
Inventor: MOTOYAMA HISASHI
IPC: B60J10/04
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To certainly install a panel-installing component to a panel material without increasing the number of components with no play, and to reduce a production cost. SOLUTION: Counter faces of one side wall 30a and the other side wall 30b of a mold forming part 41 forming a panel sandwiching groove 28A are alternately formed with plural projecting parts 29a, 29b along the longitudinal direction of the panel sandwiching groove 28A. An interval t3 between most adjacent parts of both the side walls 30a, 30b including the projecting parts 29a, 29b is set to be not less than a lowermost mold thickness t0 of a mold, and an interval t4 between a top face 31a of the projecting part 29a of one side wall 30a of the panel sandwiching groove 28A and a top face 31b of the projecting part 29b of the other side wall 30b in the groove width direction is set to not more than a thickness t2 of a waist flange 10 composed of the panel material.  The waist flange 10 is certainly sandwiched by the projecting parts 29a, 29b on both sides, and gives no hindrance to the molding of the panel sandwiching groove 28A by the molding.
Patent JP-2002276041-A (JP)
Title: Joint member
Inventor: YASUMURA HISAO
IPC: E04G17/00
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a joint member capable of easily forming a joint-like pattern without forming a seam on a surface of a concrete structure. SOLUTION: This joint member is provided with a joint part body 1 for forming a joint-like part, and a sandwiching part 2 sandwiched between mutual concrete forms, and supporting the joint part body 1 on an inside surface of the concrete forms. A concrete material is placed in a state of supporting the joint part body 1 by sandwiching the sandwiching part 2 in a form seam part of a concrete form inside surface. When separating and removing the concrete forms after curing and hardening, the joint part body 1 remains in a surface part of the concrete structure in an embedded state, and the joint-like pattern is formed in the part.  Thus, the seam is not transferred to the surface of the concrete structure so that a beautiful appearance is improved, and complicated postprocessing work for recovering the seam part by chipping and plasterer work is obviated so that a construction period can be shortened, and a cost can be reduced.
Patent JP-2002272650-A (JP)
Title: Vacuum cleaner
Inventor: ICHINOSE TOKIO
IPC: A47L9/00
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a levitation type vacuum cleaner designed to be stably levitated even over a carpet, while preventing dust on a floor face from being floated up by exhaust discharged from a motor-driven fan. SOLUTION: The vacuum cleaner includes a cleaner body 1 storing a motor- driven fan 13, a levitating exhaust port 23 provided in the bottom of the cleaner body 1 for discharging the exhaust from the motor-driven fan 13 to the surface to be cleaned, and a skirt member 24 provided in the bottom of the cleaner body 1 for forming a levitation space 28 where the exhaust from the levitating exhaust port 23 levitates the cleaner body 1 from the surface to be cleaned. A pressure regulating port 22 for discharging the exhaust out of the cleaner body 1 is formed upstream of the levitating exhaust port 23.
Patent JP-2002272954-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can sufficiently enhance a player's feeling of expectation and excitement following the appearance of a ready-to-win display mode. SOLUTION: Identification information appearing in a display game comprises single identification information and duplicate identification information separable into a plurality of single identification information. The ready-to-win display mode with the possibility of realizing a specific display mode is allowed to appear by making the duplicate identification information appear during the execution of the display game and then separating it into a plurality of single identification information.
Patent JP-2002280696-A (JP)
Title: Electronic part assembly
Inventor: KAMIKAYA JUNICHI
IPC: H05B41/24
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an electronic part assembly constituted so that a malfunction of a full bridge inverter is prevented. SOLUTION: In an electronic part assembly, electronic parts of a load control circuit of a discharge lamp, etc., by a full bridge inverter, for example, electronic switching devices of a chopper circuit, a constant power control circuit, or the like are mounted on a printed board 1. Two inverter circuit fitting plates 9, 10 are erected in parallel to each other on the printed board 1, and two electronic switching devices 11, 12 and 13, 14 of the full bridge inverter are fitted on one face of each of the inverter circuit fitting plates 9, 10, and a control means for driving the two electronic switching devices is fitted on the other face of each of the inverter circuit fitting plates, so that influences of noises of a conductor, etc., disposed on a rear face of the printed board are eliminated.
Patent JP-2002276614-A (JP)
Title: Extremely thin cylinder
Inventor: HACHINOHE TOSHIHARU
IPC: F15B15/14
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an extremely thin cylinder capable of keeping a cylinder lower, omitting a piston shaft, a bearing for supporting the piston shaft and one end plate for blocking a cylinder hole and achieving great driving force even with a smaller size. SOLUTION: The extremely thin cylinder comprises a cylinder body 2 with the cylinder hole 2a having one end opened and the other end closed by a bottom wall portion 2b, a bottomed ring piston 3 slidably housed in the cylinder hole 2a, having a large-bore recessed portion 3a at the center and a through-hole 3d passing through the bottom wall of the recessed portion 3a and constituting a first pressure chamber 4 in a space to the cylinder hole 3a, a guide rod 5 erected at the center of the bottom wall portion 2b for allowing the sliding of the inner periphery wall of the through-hole 3d of the piston 3, and a rod cover 7 fixed to the end of the guide rod 5 and slidably housed in the recessed potion 3a of the piston 3, constituting a second pressure chamber 6 in a space to the recessed portion 3a.
Patent JP-2002281666-A (JP)
Title: Power-accommodating system
Inventor: SUGAI HIROYUKI
IPC: G06Q50/06
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To dispense with transmission facilities and transformation facilities, etc., for performing operation control of each generator 6 in batch, and to decrease the power rate of each customer by approaching a power generating spot and a power demanded spot. SOLUTION: Power is supplied to each customer 16, by remote-supervising and remote-controlling a plurality of generators 6 installed in each building 5, etc., where each customer 16 lives, with a computer 9 for supervisory control and the web server apparatus 11 of a managing company 8, via a communication network 2 and an internet circuit 3.
Patent JP-2002277814-A (JP)
Title: Display device
Inventor: YAMAZOE TAKASHI
IPC: H01L33/00
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a display device which reduces errors of attachment positions and the angles of a light emission display device and an optical member. SOLUTION: An optical member 21 reflects display light L, emitted from a light emission display device 16. The light emission display device 16 and the optical member 2 are stored in a housing 22. A holding member 24 holds the light emission display device 16 and the optical member 21.
Patent JP-2002276772-A (JP)
Title: Designing method of gear having reduced rotation transmitting error, and gear designed by the method
Inventor: UEDA TAKANORI
IPC: F16H55/17
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a gear that has a predetermined size accuracy at low cost and a high rotation transmitting accuracy, can keep the rotation transmitting accuracy even for a long time operation, and has flexibility of material selection or shape selection, and to provide a designing method of the gear. SOLUTION: In this designing method of the gear having reduced rotation transmitting error, for equivalent gear fitting by a shaft right angle method of transmitting a rotating motion to a gap between parallel shafts, a maximum value aM of deflection (a) of tooth pair in 100/number of teeth (degree) before and after a pitch point calculated by the equation 1 is compared with a minimum value bm of deflection b of a fitting tooth pair calculated by the equation 2 except for a range capable of taking the maximum value aM.  Thickness of at least the dedendum of at least one gear of the pair of equivalent gears is increased so that a deflection difference Δ, namely the difference between the maximum value aM and the minimum value bm takes a deflection difference ΔM smaller than a deflection difference ΔS by the fitting of a reference gear, thereby reducing the rotation transmitting error of the gear.
Patent JP-2002276107-A (JP)
Title: Waterproof structure of wall
Inventor: SHUDO TOYOKI
IPC: E04D13/14
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof structure of a wall, which is a connection part between a floor and the wall or between a roof and the wall and enhances workability when an area close to the floor and the roof undergoes waterproof construction. SOLUTION: In the waterproof structure of the floor 21 and the wall 22 rising from the floor 21, a bottom surface 1 on a back side of the wall 22, a horizontal plane 2 continuing into the bottom surface 1, and an inclined plane 3 made larger in dimension toward a surface of the wall 22 are provided in prescribed positions of the wall 22. A groove A is formed in parallel with a rising surface. A throating hardware B, which is inserted for fixation into the groove A, has a rising piece 5 along the bottom surface 1, an inserting piece 6 which continues into the rising piece 5, and a rising piece 7 which continues into the inserting piece 6 along the surface of the wall 22. A sealing material 11 is infilled between the inserting piece 6 of the throating hardware B and the inclined plane 3 of a wall A.
Patent JP-2002275308-A (JP)
Title: Thermoplastic resin composition and antifogging agent
Inventor: SASHITA KAZUYUKI
IPC: C08L101/00
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an antifogging agent which can impart antifogging properties excellent at low and high temperatures and excellent in persistence; and a thermoplastic resin composition subjected to an antifogging treatment with the antifogging agent. SOLUTION: This antifogging agent is an ester of an 8-22C fatty acid and polyglycerin containing at least 50 mass% triglycerin and has a degree of esterification of 20-60%. The thermoplastic resin composition is prepared by compounding the agent.
Patent JP-2002280783-A (JP)
Title: Cooling structure and cooling method of electronic apparatus
Inventor: KADA TAKAYUKI
IPC: H05K7/20
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To realize efficient cooling, high reliability and space saving of an electronic apparatus. SOLUTION: In the cooling structure of an electronic apparatus where a plurality of housings 2 for housing a plurality of chassis 1 which suck/discharge air on the side face and whose sucking and discharging faces are matched are disposed so that sucking faces are opposed to discharging faces, a member 4 for separating air flows sucked/discharged from the housings 2, facing each other, is disposed between the housings 2.