baber/WOPTO huggingface dataset:
Patent JP-H05239157-A (JP)
Title: Thermosensitive cyclodextrin
Inventor: YOSHIOKA HIROSHI
IPC: C08F251/00
Filed: 1991-12-20
Abstract: PURPOSE: To obtain a thermosensitive cyclodextrin whose solubility can be controlled by the temperature.  
     CONSTITUTION: The thermosensitive cyclodextrin characterized in that it is prepared by bonding a thermosensitive polymer having LCST to cyclodextrin. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H09179625-A (JP)
Title: Method for controlling traveling of autonomous traveling vehicle and controller therefor
Inventor: AKISAWA YASURO
IPC: G05D1/02
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a traveling control method for an autonomous traveling vehicle simplified at its constitution and capable of efficiently traveling on a traveling area. SOLUTION: The autonomous traveling vehicle capable of executing work on a plane of which the periphery is surrounded by a boundary such as a wall 11 is moved forward (a) to the boundary, and at the time of sensing the boundary, rotated and stopped (b) so as to be opposed to the boundary at a prescribed angle θ1 on the sensing position. Then the vehicle is moved backward from the boundary by a prescribed distance L in the posture state opposed to the boundary and stopped (c), the vehicle is rotated on the backward position by a prescribed angle θ2 to turn its direction and then the processing is returned (d) to the process (a). Thus the traveling of the autonomous traveling vehicle is controlled by repeating the processes (a) to (d).
Patent JP-H09181440-A (JP)
Title: Soldered component removing method and apparatus
Inventor: HAMANISHI SEIJI
IPC: B23K1/018
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To remove soldered components quickly and minimize the thermal influence on the components themselves and chips around them by efficiently heat a nozzle and soldered components to melt the solder and adhesive agent at a high thermal efficiency. SOLUTION: Hot air at a temp. enough to melt an adhesive agent 14 and solder 13 of a soldered component 2 is fed from a nozzle 1 having a top cover 3 formed so as to cover the component 2 and its outside. The component 2 is covered with the top cover 3 to stay the hot air from the nozzle 1 between the nozzle 1 and top face of the component 2 enough to melt the solder 13 on the terminals 10 of the component 2 the heat of which melts the adhesive agent 14 whereby the component 2 is removed from a printed circuit board 11.
Patent JP-H11176652-A (JP)
Title: Transformer
Inventor: SATO YOSHIHARU
IPC: H01F27/24
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To realize a thin type and stabilize magnetic characteristics by inserting an air-core coil in an E-core, inserting and bonding a thin film substrate between the air-core coil and the E-core or an I-core, and conformably forming a coil on the thin film substrate. SOLUTION: A coil 2 which is formed by previously winding a self-welding wire as an air-core is inserted in a central magnetic pole of an E-core, and a thin film substrate 13 as a spacer is mounted on the magnetic pole part. An I-core is further mounted on the thin film substrate 13 and aligned. The whole body is bonded and fixed with adhesive agent which has been spread on the E-core and the I-core. As a result, a gap interval between the E-core and the I-core can be accurately formed with the thickness of the thin film substrate 13, so that a gap interval when a transformer is constituted can be accurately set, and a transformer having a stable magnetic characteristics can be manufactured.
Patent JP-H10175143-A (JP)
Title: Abnormality detecting method in centerless grinder
Inventor: TOKIYA MOTOHIDE
IPC: B24B5/307
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To quickly and automatically detect abnormality of a centerless grinder by detecting the abnormality of the centerless grinder when the value of acceleration of vibration output from a vibration sensor provided on a work rest is above a preset value. SOLUTION: In a general centerless grinder 1, a vibration sensor 10 is provided on a work rest 4, and connected to a vibrometer sensitivity amplifier 20. A signal detected by the vibration sensor 10 indicates the acceleration of vibration, and this is amplified by the vibrometer sensitivity amplifier 20 to be displayed as a voltage value. An output signal from the amplifier 20 is input to a sequencer 70, and according to a previously incorporated program, a satellite 80 is lighted. On receiving an output signal from the amplifier 20, the sequencer 70 generates a designated signal to a part feeder control panel 90, and on receiving the signal, the control panel 90 controls a part feeder for transporting a pellet W to the centerless grinder 1 to be stopped.
Patent JP-H07155691-A (JP)
Title: Selection device to select unpolished rice from waste rice
Inventor: YAMAMOTO SOICHI
IPC: B07B4/08
Filed: 1993-12-02
Abstract: PURPOSE:To make it possible to select unpolished rice from waste rice by providing a square selection net consisting of a feed and a discharge side in the lateral direction and a shake-up and a shape-down side in the horizontal direction and designing the net in such a manner that the feed side is higher in elevation than the discharge side and the shake-up side also higher in elevation than the shake-down side with both directions being inclined. CONSTITUTION:A selection device for selecting unpolished rice from waste rice is equipped with a wind mill 3 in a fixed case 1, and further, with a wind tunnel 2 for blowing up an air, a shaking frame 12 provided above the wind tunnel 2, a selection net 18 through which the air blows upward, stretched across the shaking frame 12, an elevator 31 for feeding the waste rice onto the selection net 18 and a shaking mechanism which shakes back and forth the selection net 18 in a right/left gradient vertical direction. In addition, the selection net 18 is nearly square and consists of one side as a feed side 19 and the other side as a discharge side 20 in the lateral direction and one side as a shake-up side and the other side as a shake-down side in the horizontal direction. Further, the feed side 19 is higher in elevation than the discharge side 20, and the shake-up side is higher in elevation than the shake-down side, thus making both directions skew.
Patent JP-H08183335-A (JP)
Title: Door weather strip
Inventor: ORIMOTO YOJI
IPC: B60J5/00
Filed: 1994-12-28
Abstract: PURPOSE: To prevent falling of an outer lip corresponding to a lower corner part in a car room by projectively providing a circular arc small step part by way of curving a circular arc part of the lower corner part of a door and making a side part on the outer lip side contact with this small step part. CONSTITUTION: A hollow seal part 32 to elastically make contact with a body opening edge 10 is integrally connected to a base part 31 to install on a circumferential surface 23 of a step part 22 projectively provided on an inner surface 21 of a door 20. Thereafter, an outer lip 33 to elastically make contact with the body opening edge 10 is projectively provided on a head end of the hollow seal part 32 in the vertical direction with the circumferential surface 23. Consequently, a part between the door 20 and the body opening edge 10 is sealed. A circular arc small step part 25 as seen from the indoor side to pull a circular arc part of a lower corner part of the door 20 toward the indoor side by way of curving it is projectively provided on such a door weather strip 30. Thereafter, a side part on the side of the outer lip 33 is made contact with the small step part 25.  Consequently, seal tearing is prevented, and water leakage at the time of high pressure car wash is eliminated.
Patent JP-H08189639-A (JP)
Title: Heating body structure
Inventor: YAMADA TOSHIYUKI
IPC: F23Q7/00
Filed: 1994-12-30
Abstract: PURPOSE: To provide a highly durable heating body structure which carry out heating of a heat generating part evenly with the energization of a heating body element. CONSTITUTION: In a heating body structure 10, a heating pipe 3 made of a heat resistant and anticorrosive material forming a heating part is mounted sticking out on a hollow body 1 where a connector 2 is arranged through an insulation member 4 and a heating body element 5 connected to the connector 2 is arranged in the heating pipe 3. The heating pipe 3 having the heating body element 5 positioned thereon is filled with an electrically insulating material 6 while a heat pipe 7 is buried therein.
Patent JP-H04207119-A (JP)
Title: Storage device
Inventor: YAMASHITA ICHIJI
IPC: B65G1/02
Filed: 1990-11-30
Abstract: PURPOSE:To simply form a gas having a desired concentration ratio in supplying a gas in a tank to storage houses by changing a gas forming cycle time in adsorption tanks according to a gas concentration ratio made by a gas concentration setting means. CONSTITUTION:A nitrogen gas separated and formed by adsorption tanks 21 and 22 is accumulated in a tank 33 and a product gas is fed from the tank to storage houses 2A to 2C. A gas forming cycle time in the adsorption tank is changed according to a gas concentration ratio made by the storage houses.
Patent JP-H04206473-A (JP)
Title: Alkaline storage battery
Inventor: FUKUNAGA HIROSHI
IPC: H01M4/24
Filed: 1990-11-30
Abstract: PURPOSE:To easily house a spiral electrode body into a metal outer can and reduce the occurrence of a short circuit by applying a specific inclination to the end section of the outermost periphery of the spiral electrode body. CONSTITUTION:A positive electrode 1 and a negative electrode 2 are stacked via a separator 3, they are wound into a spiral shape to obtain a spiral electrode body 11. The outermost periphery 12 of the spiral electrode body 11 is constituted with the negative electrode 2, the end section 13 of the negative electrode 2 is inclined, and tan theta is set in the range 0.00063-1, where theta is the inclination angle. When the end section 13 of the outermost periphery 12 of the spiral electrode body 11 is inclined, the spiral electrode body 11 can be easily house in a metal outer can 4, the occurrence of a short circuit is reduced, and the yield can be improved.
Patent JP-H08182476-A (JP)
Title: Ham product containing pepper and cheese and its preparing method
Inventor: SUEMITSU MASARU
IPC: A23L13/00
Filed: 1994-12-30
Abstract: PURPOSE: To obtain ham having three types of flavor of meat lump, cheese and pepper, capable of preserving the flavor for a long period of time. CONSTITUTION: This ham product has a pepper-containing film on the surface of cheese lump 2, and the other examples are a ham product containing within a cheese lump, and a ham product dispersing pepper in a ham raw material and granular diameter of pepper are 0.05-1mm. In a preparing method of the ham product, pepper is dispersed in a binder and the pepper dispersed material is applied onto the surface of the cheese lump, and resultant applied material is mixed with a ham raw material. In the process, black pepper is similarly used.
Patent JP-H06166280-A (JP)
Title: Thermal transfer image-receiving sheet and manufacture thereof
Inventor: TAKIGUCHI RYOHEI
IPC: B44C1/17
Filed: 1992-11-27
Abstract: PURPOSE:To provide a thermal transfer image-receiving sheet having excellent release properties, strength and dye permeability even when a full-color image is formed and having a release layer, on which writing by various writing utensils is also enabled, on a surface. CONSTITUTION:A dye accepting layer is formed on at least one surface of a base material sheet in a thermal transfer image-receiving sheet. In the thermal transfer image-receiving sheet, in which a release layer consisting of the polymer or copolymer of a long-chain alkyl group-containing addition polymerizable monomer is formed on the surface of the accepting layer and the dye accepting layer is shaped on at least one surface of the base material sheet, the accepting layer contains a mold release agent composed of the polymer or copolymer of the long-chain alkyl group-containing addition polymerizable monomer.
Patent JP-H0997805-A (JP)
Title: Die bonding device with pickup tool that does revolving motion and die bonding method
Inventor: CHIN KOUTAI
IPC: H01L21/52
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To perform die bonding on a package regardless of the structure of the package by providing a pickup tool which makes rotary motions after picking up a semiconductor chip from a wafer. SOLUTION: A chip pick-up and transfer section 51 is provided with a second pickup tool 58 which picks up a semiconductor chip from a wafer 50, a first pickup tool 48 which moves the semiconductor chip received from the tool 58 to a stage 52, and a stopper 59 which positions the tools 58 and 48. The tool 58 can make rotary motions by 180 deg., 360 deg., etc. Therefore, the direction of the working surface of the semiconductors chip stuck to a lead frame can be adjusted freely and the section 51 can be applied to any kind of semiconductor in which semiconductor chips are stuck to LOC packages, COL packages, or lead frame pads.
Patent JP-H09140536-A (JP)
Title: Portable blanket having knapsack shape
Inventor: YAMADA FUMIKO
IPC: A45F3/04
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a portable blanket capable of being turned into a knapsack shape when a zipper is closed. SOLUTION: Knapsack shoulder straps 2 and 2 led through buckles are connected to the upper part of the outer surface of a blanket 1, and a zipper 3 is attached to an area ranging from the center part to the left side. Also, adult's shoulder straps 9 and 9 are connected to the sides of the blanket 1 and a pocket 4 is formed on the left side part. Furthermore, hook-and-loop fasteners (Magic tape (R)) 7 and 7 are fitted to the center of the pocket 4 and snap hooks are attached to the right and left sides on the center of the blanket 1. Also, a slit 6 is formed on the center and a stuffed toy 8 is provided on the center of a knapsack cover 11. Then the hook-and-loop fasteners 7 and 7 are fitted to the upper part of the cover 11 on the external side of the blanket 1, and snap hooks 5 and 5 are provided on the right and left sides of the center of the cover 11.  Also, a slit 6 is formed along the center of the cover 11.
Patent JP-2001156705-A (JP)
Title: Mobile communication system and method for controlling synchronization between wireless base stations
Inventor: KATO KENICHI
IPC: H04W92/04
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication system where timing of wireless communication is matched among wireless base stations and to provide its control method in a mobile communication system adopting a time division multiplex system for the wireless communication such as the PHS. SOLUTION: In the mobile communication system where a plurality of wireless base stations installed at proper positions in a prescribed area to conduct wireless communication with mobile communication terminals and a switch station connected to the wireless base stations to apply channel switch control to an external network are provided and the switch station supplies a synchronizing signal to each wireless base station to conduct the wireless communication in the time division multiplex system, the switch station is provided with a delay time detection means that detects an arrival delay time of the synchronizing signal of each wireless base station, a calculation means that calculates a timing correction to match the timing of the wireless communication of all the wireless base stations,  and a correction means that corrects the synchronizing signal supplied to the wireless base stations depending on the timing correction value.
Patent JP-H09178167-A (JP)
Title: Combustion equipment
Inventor: YOSHIYAMA KOZO
IPC: F23N5/00
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of poor ignition regardless of difference in setting condition and changes in service condition by correcting the adjusted state of an air/fuel ratio for ignition to perform a reigniting operation of an ignition means when light up of a burner is not detected within a set time regardless of igniting operation of the ignition means. SOLUTION: An ignition control means D corrects the adjusted state of an air/fuel ratio for ignition by a correction means E to make an ignition means 3 execute an reigniting operation when an ignition detection means 4 does not detect ignition of a burner 1 within a set time regardless of the igniting operation of the ignition means 3. The correction means E corrects the adjusted state of the air/fuel ratio for ignition being switched to a higher position and a lower position. The ignition control means D switches the correction means E alternately over to the position of heightening the air/fuel ratio for ignition and the position of lowering the ratio as the ignition means 3 repeats the reigniting operation continuously.
Patent JP-H06188880-A (JP)
Title: Connectionless interserver band control system
Inventor: KAWASAKI TAKESHI
IPC: H04L12/911
Filed: 1992-12-21
Abstract: PURPOSE:To appropriately set a band between servers by respectively deciding the band of a path corresponding to the state of one's own state relating to communication quality in a transmission server and a reception server mutually connected through the path. CONSTITUTION:The path 2 mutually connects the transmission server 3 and the reception server 6 through an exchange switch network 1. The quality monitoring part 4 of the transmission server 3 for transmitting data arriving from a transmission terminal or the server of a preceding stage to the reception server 6 measures the state of the transmission server 3 relating to the communication quality and a transmission control part 5 decides the band of the path 2 corresponding to the state of the transmission server 3 measured at the quality monitoring part 4. Also, the quality monitoring part 7 of the reception server 6 for transmitting the data received from the transmission server 3 to the server of a succeeding stage or a reception terminal measures the state of the reception server 6 relating to the communication quality and the transmission control part 8 decides the band of the path 2 corresponding to the state of the reception server 6 measured at the quality monitoring part 7.
Patent JP-H04209622-A (JP)
Title: Epoxy resin composition
Inventor: FUJITA NAOKATSU
IPC: C08G59/00
Filed: 1990-11-30
Abstract: PURPOSE:To obtain an epoxy resin composition improved in adhesion to a semiconductor chip or the like without detriment to its low stress properties by mixing an epoxy resin with a curing agent, a polybutadiene modified with carboxyl groups at both terminals and an epoxy-modified silicone polymer. CONSTITUTION:The title composition is obtained by mixing an epoxy resin (e.g. cresol novolac epoxy resin) with a curing agent (e.g. phenol novolac resin), a polybutadiene modified with carboxyl groups at both terminals of formula I (wherein U is a group of formula II or CH2-CH=CH-CH2; and (n) is 20-2000), an epoxy-modified silicone polymer of formula III (wherein (m) is 20-2000), and optionally a curing aid, a cure accelerator, a filler, a reinforcement, a flame retardant, a mold release, a colorant, etc.
Patent JP-H07158720-A (JP)
Title: Toothless gear
Inventor: NAKAMORI KIYOTAKE
IPC: F16H55/06
Filed: 1993-12-07
Abstract: PURPOSE:To make a toothless gear available regardless of the module of a driving side gear, and to allow rough manufacturing and assembly by sandwiching a thin-plate core member with a pair of cover member, and by forming an inner circumferential surface or an outer peripheral surface which is to be in contact with the tooth of a normal external gear. CONSTITUTION:A toothless gear 77 is brought into contact with the inner circumferential surface of a circular hole 79a formed on a backing plate 79. The backing plate 79 is formed, for example, by sandwiching a thin-plate urethane with a pair of paper boards, and no special gear is formed on the inner circumferential surface of the circular hole 79a. When a number of toothless gears 77 are meshed with each other and fitted into the inner circumferential surface of the circular hole 79a, the thin-plate urethane is deformed and the backing plate 79 is rotated. The backing plate 79 is formed of an elastic thin-plate core part 79b and cover parts 79c on both sides sandwiching the core part 79b, while a predetermined level of hardness to a degree that the outer shape of the backing plate 79 as a gear can be maintained, is given to the cover parts 79c. Usage of the gear can be facilitated, and rough manufacturing and assembly can thus be allowed.
Patent JP-H10172795-A (JP)
Title: Charged particle beam transport system
Inventor: YURI BACHIGIN
IPC: H05H9/00
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a charged particle beam transport system restraining distortion of beam emittance and free of beam expansion even if transport is advanced. SOLUTION: A charged particle beam transport system for converging and transporting a charged particle beam by generating a highfrequency electric field among four vane electrodes disposed opposite to each other so as to be orthogonal to a transport direction of the charged particle beam, such system comprises four vane electrodes 12, 14, 16, and 18 having 12 electrode components, distortion of beam emittance being restrained by making a sectional shape of the charged particle beam rectangular and introducing it among the four vane electrodes 12, 14, 16, and 18.
Patent JP-H04208200-A (JP)
Title: Electric iron
Inventor: ISHIWATARI TAKASHI
IPC: D06F75/26
Filed: 1990-11-30
Abstract: PURPOSE:To efficiently perform ironing by controlling energization of a heater in accordance with a frequency of detection of reciprocation within a predetermined time by the use of a status detecting sensor. CONSTITUTION:When ironing is carried out by moving an iron back and forth while pressing its base 1 against cloth, the turning during reciprocation is sequentially detected by a status detecting sensor 11. Further, if the frequency of the detection exceeds a predetermined value within a predetermined time, that is, if the area of the cloth to be ironed is large, the energization of a heater 2 is controlled so that the temperature of the base 1 becomes higher than a set temperature by, for example, 20 deg.C. On the contrary, the frequency of the detection is below the predetermined value, that is, if the area of the cloth to be ironed is small, the energization of the heater 2 is controlled so that the temperature of the base 1 becomes lower than a control temperature, that is, the temperature which is higher than the set temperature by 10 deg.C. With this arrangement, the ironing can be made efficiently for any kinds of cloth while the temperature of the base 1 is held at a substantially constant value.
Patent JP-H11157955-A (JP)
Title: Porous ceramic material and its production
Inventor: NAGAMINE MASARU
IPC: A61M13/00
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a porous ceramic material capable of increasing the through-holes per unit cross-section and decreasing the diameter of each through- hole, having high precision of the shape of the through-hole and gas-permeability of the material and, accordingly, giving a mist having small particle size and uniform concentration distribution and usable even under a severe condition to require heat-resistance, corrosion resistance, insulation property, non- magnetism or abrasion resistance and to provide a production process for the ceramic material. SOLUTION: A number of linear materials 3A produced by bonding ceramic powder with a binder are bundled and sintered to form a number of fine through-holes 4A between the adjacent linear materials 3A. These linear materials 3A are bundled in such a manner that any linear material 3A is surrounded with 4 (or 6) linear materials 3A in contact with the center material. Each linear material 3A has a circular or rounded polygonal cross-section.