baber/WOPTO huggingface dataset:
Patent JP-H05180229-A (JP)
Title: Manufacture of oil-impregnated sintered bearing
Inventor: NAKAGAWA HISAYA
IPC: B22F5/12
Filed: 1991-12-27
Abstract: PURPOSE:To provide a highly reliable oil-impregnated sintered bearing which is excellent in the circulation of lubricant, can obtain a sufficient dynamic pressure effect, and has projection sections to support a rotary shaft while generating reaction due to a fluid film in internal diameter sections. CONSTITUTION:This is a method of an oil-impregnated sintered bearing by forming projection sections 24 by molding a cylindrical mold 21 having the projection sections 24 in an internal diameter sections and filling up at least the surfaces 26 of the projection sections 24. At least the surfaces 26 of the projection sections 24 may be filled up larger than the surfaces of other portions, and the size of the pores on the surfaces 26 of the projection sections 24 may be smaller than those on the surfaces of other portions.
Patent JP-H06203040-A (JP)
Title: Manufacturing history managing system
Inventor: NAGAOKA MASAO
IPC: G06Q50/00
Filed: 1992-12-28
Abstract: PURPOSE:To efficiently manage manufacturing history without giving an increased load to each terminal in the system by constituting the system so that management terminals manage transmission and reception data between files, respectively, and a work terminal, etc., in each manufacturing process write the data in the file. CONSTITUTION:Reception data related to a thrown-in vehicle is transmitted from a host computer HST, a communication terminal CTh receives the data, and at the time of putting off the vehicle from an assembly line, history information and data for reporting a shipment decision are transmitted from the communication terminal CTn to the host computer HST. Each work terminal WT executes control of a work, etc., in a process managed by each of them. Also, a management terminal MTn executes management of various files corresponding to each line. As terminals installed on each line (n), an intermediate inspection terminal MIT, a final inspection terminal FIT, a monitoring terminal OVT, a maintenance terminal MET, etc., are provided and token ring type networks N1, N2 become transmission routes between the respective terminal equipments in the manufacturing history managing system.
Patent JP-H11194767-A (JP)
Title: Information output device, reproducing device thereof, and storage medium therefor
Inventor: OTSU SHUICHI
IPC: G10H1/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To achieve a review reproduction of SMF with a small-scale system. SOLUTION: When shifting to a review reproduction mode while bar D is reproduced, the bar D reproduction is continued as shown by a void arrow 1. When the index meta event #5 is detected, the bar goes back by the number of bytes shown in the index meta event #5, namely, up to the index meta event #4 as shown by the broken line arrow. When the index meta event #4 is detected, the bar goes back further by the number of bytes shown by the index meta event #4, namely, up to the index meta event #3. When the index meta event #3 is detected, the bar is reproduced in the forward direction as shown by the void arrow 2. Namely, reproduction in the forward direction is started from, for example, the 2nd index meta event by going back from the index meta event as a base point detected in the reproduction in the forward direction.
Patent JP-2001171345-A (JP)
Title: Automobile window molding
Inventor: NAGAHASHI YUJI
IPC: B60J1/02
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To improve snow dischargeability of an automobile window molding. SOLUTION: This automobile window molding 4 installed to a side edge of a windshield 2 along a pillar side of a vehicle body has an upper glass abutment piece 22 closely contacting with a vehicle outer side face of the windshield 2; a trim head 24 on the vehicle outer side of the upper glass abutment piece 22 facing the upper glass piece 22 apart from the upper glass abutment piece 22; a connection wall 26 connecting the trim head 24 and the upper glass abutment piece 22; and a drip groove 28 open to the inner circumferential side of the windshield 2, formed by the upper glass abutment piece 22, the trim head 24 and the connection wall 26. A tip part 30 of the upper glass abutment piece 22 projects to the inner circumferential side of the windshield 2 farther than a tip part 32 of the trim head 24. Thereby, snow gathered by a wiper can be pushed and broken by the tip part 30 and can be blown off beyond the trim head 24.
Patent JP-2000168753-A (JP)
Title: Automatic bag opening device
Inventor: SAKO HIROBUMI
IPC: B65B69/00
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an automatic bag opening device which is capable of saving an installation space to a minimum, and reducing the remaining quantity constantly to a minimum even when the bag is continuously opened and the content is discharged. SOLUTION: An automatic bag opening device 1 comprises a frame 13, a bag carry-in mechanism 41 to carry a bag to a sensor 30 for sensing the carry-in bag stopping position on a bag mounting table 29, a carry-in bag constantly supporting mechanism 83 which also presses and supports the bag, a bag opening mechanism by a large number of abrasive grains fixed to an outer circumference of a rotary grinding and cutting body 93, a turning and oscillation actuator 43 to achieve the 'slapping action' for a shrunk bag so that the bag is turned around a turning and supporting shaft 15 together with the bag mounting table 29 to drop and discharge a raw material from a horizontally long, narrow cut opening, and the shrunk bag is turned together with the bag mounting table around the turning and supporting shaft,  a shaking-off mechanism 109 to promote the discharge of the left raw material by the 'tapping action' on the shrunk bag by a short amplitude vibration generating means 105, and a control means to control the actions of these mechanisms.
Patent JP-2001176458-A (JP)
Title: Battery case packaging material
Inventor: TANAKA KATSUMI
IPC: H01M2/02
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a battery case packaging material using a polypropylene film as an inner layer material, having few crack even after being bent and heat-sealed and giving almost no leak voltage. SOLUTION: This polymer battery packaging material comprises an outer layer film 1, consisting of a biaxial oriented polyester film or a biaxial oriented polyamide film having a thickness of 9-50 microns, laminated on the single face of an aluminum foil 2 and an undrawn polypropylene film 3, having ethylene content of 0.2-10 mol%, a thickness of 20-60 microns and a double refractive index of 0.1-5.0×10-3, laminated on the other outsidemost face. The overall thickness of the packaging material is 150 microns or smaller.
Patent JP-H11170816-A (JP)
Title: Pneumatic tire
Inventor: WAKI NOBUO
IPC: B60C11/11
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire wherein sinking is prevented simultaneously with improvement possible of also a traction property. SOLUTION: In a pneumatic tire having a block part 3 surrounded by a groove part in a peripheral surface of a tire tread part, in a side peripheral surface of the block part 3, a gear-shaped part 4, having a plurality of terrace parts 4a formed in an outer side from a bottom surface of the groove part and protruded parts 4a protruded to an outer side from a terrace part 4b further with a tip end part positioned in an inner side from a surface of the block part 3, is provided. Preferably, the terrace part 4a of this gear-shaped part 4 is formed in an about 1/3 position to a block surface from a bottom surface of the groove part, and a tip end part of the protruded part 4b is formed in an about 2/3 position.
Patent JP-2000167046-A (JP)
Title: Drip controller
Inventor: MIYAMOTO KAZUNOBU
IPC: A61M5/00
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a small limit switch in an extremely simple structure and provided an drip controller which is miniaturized by using it for direct drip to a medicinal solution tube. SOLUTION: A limit switch 8 has opposed electrodes 10 and 10b and contacts 14 and 14b, at least each one of which is formed on an elastic sheet, the electrodes 10a and 10b and the contacts 14a and 14b contacting each other with the sheet curved by outer force applied to the sheet. An elasticity regulating plate is provided on the sheet. An drip controller includes the limit switch 8, a medicine tube located in front of the limit switch 8 and an operating element for pushing a medicinal solution tube in front of the limit switch 8.
Patent JP-2000187119-A (JP)
Title: Optical connection box
Inventor: OGATA KAZUYA
IPC: G02B6/44
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To improve the workability of various kinds of work in an optical fiber housing section of an optical connection box and to prevent optical fibers from being damaged during the work. SOLUTION: An extra length housing tray 10 which is drawable from a casing is housed in the optical fiber housing section of the optical connection box. The excess length housing tray 10 has a water-proof treatment section 12 which provides hermetic water stopping of an optical cable leading-in hole formed at the casing when the excess length housing tray is housed into the optical fiber housing section, an optical cable clamping section 13 which fixes the terminal of the optical cable 12 led into the optical fiber housing section, a tension member fixing section 14 which anchors the tension member drawn out of the terminal of the optical cable 21 and an excess length housing section 15 which curves the extra length of the optical fibers 22 drawn out of the terminal of the optical cable 1 and houses the excess length.
Patent JP-H11184084-A (JP)
Title: Quick hardening photosensitive composition and recording sheet
Inventor: MAEDA SANENOBU
IPC: G03F7/027
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To enhance sensitivity to visible radiation and to ensure satisfactory hardenability even under low exposure energy by incorporating a radical polymerizable unsatd. compd., a photopolymn. initiator and a thiol-contg. compd. SOLUTION: The photosensitive compsn. contains a radical polymerizable unsatd. compd., a photopolymn. initiator and a thiol-contg. compd. The radical polymerizable unsatd. compd. is, e.g. a compd. having at least one ethylenically unsatd. double bond or a compd. having an epoxy group but a compd. having an ethylenically unsatd. group and ensuring a relatively high rate of photopolymn. is preferably used. The photopolymn. initiator is, e.g. an arom. carbonyl compd. or acetophenones and the content is preferably 0.1-20 pts.wt. based on 100 pts.wt. of the unsatd. compd. The thiol-contg. compd. is not particularly limited if it has an SH group and the content is preferably 0.1-30 pts.wt. based on 100 pts.wt. of the unsatd. compd.
Patent JP-2000197098-A (JP)
Title: Position information management system
Inventor: MAEJIMA JUN
IPC: H04W4/02
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a position information management system where each terminals having a notice function of position information can utilize mutual position information with each other. SOLUTION: Each terminal records respective position information from a plurality of terminals, having a notice function of position information in cross reference with identification information of a terminal of a notice source, records message information sent arbitrarily from a terminal in cross reference with the identification information of the terminal, and transmits at least the position information and the message information of itself, in response to a request from a terminal. Thus, each terminal can share the position information and the message information of itself with other terminals, while utilizing the information mutually. The system has possibilities for diversified usages different from a conventional system, in comparison to the case where a current position of a PHS terminal is served unilaterally to other terminals.
Patent JP-2001182883-A (JP)
Title: Pipe joint
Inventor: NAMEKAWA YUKIO
IPC: F16L37/23
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a pipe joint of an outer-periphery-side-face sealing type for assuring sealing performance with a packing adhered to the outer peripheral face of a pipe to be inserted, having a reduced cost without using a complicated structure with a lever and an eccentric cam, offering pipe connecting work with simple one-hand operation, and maintaining consistent sealing performance without the influence of a high/low fluid pressure. SOLUTION: A movable cylinder 20 is moved back via a sliding member 40 of a transmission mechanism by the insertion of the pipe 4. A packing thrust stepped portion 24 of the movable cylinder 20 thrusts the packing 30 in a space to the rear end face 13 of an inner cylinder 10 and expands the packing 30 to the inside of ring shape for elastic deformation, giving strong adhesion to the outer peripheral face of the pipe 4 and maintaining required sealing performance with bearing. At the same time, the movable cylinder 20 is put in a locked condition by a first locking ball 5, a second locking ball 12 is pushed against the outer peripheral face of the pipe 4 into a locked condition, and the possibility of vibrating the pipe 4 is eliminated by a third locking ball 26 for stabilization. These procedures are carried out with simple operation.
Patent JP-2001185597-A (JP)
Title: Article transport apparatus
Inventor: MAETAKI SUSUMU
IPC: H01L21/677
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an article transport apparatus, having a detachable clean box, which can be retrofitted as needed according to usage conditions and the like of the article transporter. SOLUTION: An article transport apparatus, which has a car body 1 running along a guide line, and a loading space 2 on which an extendable transfer means 3 is provided for transporting an article between the car body 1 and a storage shelf on the side of the car body 1, comprising a detachable clean box 4 for covering the loading space 2 from above.
Patent JP-2000185902-A (JP)
Title: Fuel-treating device for fuel battery
Inventor: KOMAKI HIDEAKI
IPC: C01B3/32
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a compact fuel-treating device for fuel battery, capable of following even a quick load change, capable of extremely lowering the concentration of CO, capable of being started in a short time, not having many pipe lines, etc., between devices, and capable of being manufactured in a high productivity and at a low cost. SOLUTION: This compact fuel-treating device for fuel battery is provided with a partial oxidation reformation device 12 for partially burning a raw gas containing steam to reform the raw material gas into the reformed gas containing hydrogen with the generated heat, a partial oxidation pre-heater 14 for partially burning the reformed gas or the raw material gas to generate a high temperature gas, and a selective oxidation reactor 16 for selectively oxidizing CO gas contained in the reformed gas. Therein, a pre-mixture of air with the raw material gas containing the steam is charged into the partial oxidation reformation device 12. An indirect heat exchanger 13 for cooling the gas to a temperature suitable for the selective oxidation of the CO gas between the partial oxidation reformation device 12 and the partial oxidation pre-heater 14.  The partial oxidation reformation device 12, the indirect heat exchanger 13, the partial oxidation pre-heater 14, and the selective oxidation reactor 16 are disposed in a square housing container 21 in this order.
Patent JP-2001180176-A (JP)
Title: Writing instrument
Inventor: KAMISE YOSHIOMI
IPC: B43K5/18
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a writing instrument for stabilizing retaining performance and writing performance by forming the groove width of an air replacing hole at the same interval toward its outer periphery, stabilizing its shape and equalizing flowing resistances when ink flows in and out. SOLUTION: An ink storing member 12 temporarily stores an overflowed ink responsive to a pressure change in an ink tank 10 from the air replacing hole 24 opposed to the tank 10 in an ink storage groove 20 through an ink guide groove 22, and is disposed in a barrel 14. In this case, the rear end of the member 12 is formed of a thicker plate-like part 16 than thin plates 18, 18, etc. Thus, the part16 is formed in a structure for engaging the part 16 with the inner peripheral surface of the end of the tank 10 to block the end of the tank 10. The air replacing hole 24 continued to the groove 22 of the part 16 is formed at the part excluding the peripheral edge of the plate part.
Patent JP-H113962-A (JP)
Title: Wiring board for mounting of electronic part
Inventor: CHO JUKO
IPC: H01L23/50
Filed: 1997-12-29
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board for mounting of an electronic part, which has a holed internal wiring chip array structure and can greatly relieve or suppress a wire sweeping phenomenon when resin-molded to a semiconductor package. SOLUTION: Internal wiring chips are arranged so that a distance from the internal wiring chips positioned at corners perpendicular to a melt-resin injecting direction to a center of a semiconductor chip mounting area 2 is shorter than a distance from the internal wiring chips positioned at the resin injection side corner and at the corner opposed thereto and the center of the semiconductor chip mounting area, when molded for manufacture of a semiconductor package. Thereby in wire bonding for electrical connection between a semiconductor chip 6 mounted in the semiconductor chip mounting area 2 and the internal wiring chips, a length of wires positioned in a direction perpendicular to the resin flow-in direction becomes smaller than a length of wires positioned in a direction matched with the resin flow-in direction.
Patent JP-H11193951-A (JP)
Title: Terminal block for air conditioner
Inventor: KYOGOKU AKIHIRO
IPC: F24F11/02
Filed: 1997-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a small and robust electronic controller by mounting a noise removing part on a terminal block through effective utilization of space. SOLUTION: The terminal block has a conductor contact plate 3 for connecting and fixing inner and outer connecting wires 2 being encased in a resin case 1. Forward end of the plate 3 is projected to the outside of the resin case 1 to form a protrusion 3a which is then soldered to a terminal block connecting part 4 and connected electrically with a printed board 5. Noise removing parts, i.e., a capacitor 6 and a line filter 7, are soldered to the printed board 5. The terminal block is provided with a resin cover covering the printed board 5 and a plate for fixing the terminal block to the side face of an outdoor unit. A plurality of tab-like conductor plates 10 for connecting an electronic controller through a harness are provided at the upper part of the terminal block. 11 denotes a leaf sprint 6 combined with the conductor contact plate 3 and 12 denotes a stopper.  According to the structure, size can be reduced while suppressing the effect of noise.
Patent JP-2000196715-A (JP)
Title: Portable telephone terminal and method
Inventor: SATO YOSHITAKA
IPC: H04W88/02
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To automatically switch an incoming call from a ringer mode to a vibration mode and to prevent bothering the neighboring people by providing a specified frequency transmitter and a portable telephone set which automatically switches a call mode to a user from a ringer tone mode to a vibration node when a specified frequency is received. SOLUTION: When a portable telephone set 16 moves to a highly public area (a theatre, a movie theatre, a museum and the like), the portable telephone set 16 receives a specified frequency transmitted from a transmitter 14 installed in an area through a specified frequency receiver 20 through an antenna 18. A communication control part 34 judges whether the specified frequency is received or not. When the specified frequency is received as the result of judgment, a communication control part 34 controls a mode switch 28 and automatically switches the incoming mode to a vibration generator 26 from a call ringer generator 24. Thus, the incoming call can be informed without bothering neigh boring people by switching the mode from a ringer to a vibrator.
Patent JP-2001184490-A (JP)
Title: Fingerprint detector
Inventor: HORINOUCHI TERUHIKO
IPC: A61B5/117
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To perform miniaturized, inexpensive and highly reliable fingerprint detection. SOLUTION: A finger 2 is contacted to the outer peripheral surface of a read roller 4 and a fingerprint 3 is read while moving the finger. The read roller 4 is transparent, the contact part of the fingerprint 3 is irradiated with light from a light source 7 by an optical system 5 and an image is read in the main scan direction by a line sensor 8. The movement of the finger 2 is detected by a movement detecting means 6, each time the finger is moved in the direction of an arrow 2a for a fixed distance, image pickup is performed and the images of the fingerprints are synthesized by an image synthesizing means 9. A pulse sensor 10 detects a pulse near the fingerprint 3 and verifies whether it is biological or not.
Patent JP-H11178467-A (JP)
Title: Housing tool for dog feces
Inventor: HIRAI HIDEO
IPC: A01K23/00
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight housing tool for dog feces readily usable without fouling the ground surface and without fouling an operator's hand and the tool itself, surely and quickly operable, rich in economical efficiency, having a simplified form and convenient for carrying. SOLUTION: This housing tool for dog feces is obtained by providing a structure for forming a holding part for a bag into a pair of U-shaped parts on the assumption that the inexpensive general-purpose bag is used, nipping the lower half of the bag, then folding back the upper half of the bag to the outside so as to be holdable, usually holding the bag in a state thereof intactly closed with a spring of a handle, making the bag standing by, holding the handle tight at need and instantaneously open the bag.
Patent JP-2001183198-A (JP)
Title: Method and apparatus for measurement of flow rate as well as gas meter
Inventor: SUZUKI MAMORU
IPC: G01F3/22
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To reduce a power consumption amount without increasing it, to eliminate that a noise is mixed during a measurement due to the bad influence of reflected waves and to enhance the measuring accuracy of a flow rate in a method and an apparatus for the measurement of the flow rate such as a measuring method for the flow rate of a gas and a gas meter. SOLUTION: A drive circuit 2 sets a long time interval Td situated between respective propagation duties Tp of ultrasonic waves 7. The length of one measuring cycle T is set nearly at an integral multiple or longer of the length of one cycle Tδ of pulsations generated in the gas 6. A power supply circuit 4 temporarily stops the supply of power-supply electric power Vdd for drive to ultrasonic oscillatros/receivers 1a, 1b and the drive circuit 2 as well as a flow-rate measuring circuit 3. Thereby, a power consumption can be reduced.