baber/WOPTO huggingface dataset:
Patent JP-2000084678-A (JP)
Title: Control device for resistance welding machine
Inventor: OKATSUCHI CHIHIRO
IPC: B23K11/24
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a control device for a resistance welding machine, which uses an existing single phase AC power source and a transformer as they are, which is economical and capable of improving welding quality, and which can reduce a welding current. SOLUTION: The device is equipped with a rectifier circuit 11 that is connected between a single phase power source 1 and a transformer 3 and that converts AC of the power source 1 to DC, capacitor 12 that is connected between the rectifier circuit 11 and the transformer 3 and that smooths the output of the rectifier circuit 11 or reduces ripples; an inverter 13 that is connected between the capacitor 12 and the transformer 3 and that converts DC to AC, a current control circuit 8 that makes a current on the inverter 3 side constant, and a current direction switching circuit that, based on the output of the power source 1, converts the current direction of the inverter 3 side.
Patent JP-2001074971-A (JP)
Title: Optical branching/coupling device
Inventor: TAKANASHI TADASHI
IPC: G02B6/26
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To suppress the propagation efficiency of signal light in each coupling part from lowering and the realize an inexpensive branching at a low loss. SOLUTION: Signal light propagated by an optical fiber 12 enters an optical mixing part 16. Hereupon, the outer peripheral edge of the light exiting surface 20 of the optical fiber 12 is arranged in the inside of the outer peripheral edge of the light incident surface 24 of the optical mixing part 16 at the time of optical coupling, since the dimension from the outer peripheral edge of the light exiting surface 20 of the optical fiber 12 to the outer peripheral edge of the light incident surface 24 of the optical mixing part 16 is set to the alignment shift T1 or more when the optical fiber 12 at the time of coupling is shifted in the direction parallel to the light incident surface 24 of the optical mixing part 16,  the outer peripheral edge of the light exiting surface 20 of the optical fiber 12 never situated in the outside of the outer peripheral edge of the light incident surface 24 of the optical mixing part 16, and the whole signal light exited from the light exiting surface 20 of the optical fiber 12 can enter the optical mixing part 16.
Patent JP-H07111706-A (JP)
Title: Current collector for trolley wire
Inventor: TANOI SATOSHI
IPC: B60L5/10
Filed: 1993-10-12
Abstract: PURPOSE:To stabilize the behavior of a brush holder (brush) while supporting the brush holder resiliently so that it can slide up and down within the holder. CONSTITUTION:In the combination of a substantially U-shaped holder receiver 6' born by an arm 3 for urging a trolley wire downward through a bearing and a brush holder 8' molded integrally while embedding a brush, a plate part 8a' suspending from the brush holder is fitted slidingly up and down in the holder receiver with a planar elastic body 13 being interposed between the inner bottom face of the holder receiver and the rear surface at the suspending plate part of the brush holder. Preferably, the planar elastic body is a flat rubber plate. The holder receiver and the brush holder are coupled through a pin 12 wherein one of the through holes of the holder receiver and the brush holder is elongated in order to limit the vertical sliding of the brush holder within a predetermined range.
Patent JP-2001075356-A (JP)
Title: Developer carrier, developer carrier manufacturing method and image forming device
Inventor: TAKEI MASARU
IPC: G03G15/08
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a developer carrier manufacturing method where the arithmetic mean of the roughness Ra of a film can be easily adjusted without changing the content of conductive particles in the film. SOLUTION: The developer carrier that is installed in the vicinity of an image carrier carrying an electrostatic latent image in a specified developing region and feeding toner in the developer to the developing region by carrying the fed developer on its surface and transporting it toward the developing region is manufactured by dispersing the conductive particles into particles of a smaller diameter by applying ultrasonic waves to a paint where the conductive particles are contained, coating a cylindrical shape substrate 43-1 with the paint with the particles of smaller diameter and forming a film 43-2 containing conductive particles 43-3 of a specified particle diameter.
Patent JP-H0994188-A (JP)
Title: Heater for toilet seat
Inventor: KATO TOMIKAZU
IPC: A47K13/30
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a heater which can be fabricated at a low cost and be installed to any existing toilet bowl of different type. SOLUTION: A heater concerned 22 for a toilet seat is structured so that a cord heater 24 as a heat emission part 23 is installed internally, and the peripheral edge of a cover 25 is put in hot fusion attachment to the peripheral edge of a sheet 26. This seat heater 22 is attached to the rear surface of the toilet seat 4 by adhesives, and has a rear part shape to suit any existing seat of different type. Because this can be used commonly and is configured small, the manufacturing costs can be suppressed.
Patent JP-S60132867-A (JP)
Inventor: FUEERITSUKUSU BIRII
IPC: B65H45/101
Filed: 1984-12-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0896477-A (JP)
Title: Loading unit raising/lowering device for disk player
Inventor: TAKAI KAZUKI
IPC: G11B17/26
Filed: 1994-09-22
Abstract: PURPOSE: To miniaturize a device by raising/lowering a loading unit with a rotary cam mechanism. CONSTITUTION: When left and right cam plates 87L and 87R having guide holes for guiding the left and right guide shafts 300L, 300R, 301L and 301R of a loading magazine 4 for loading/unloading a disk in a magazine are rotated via a rotary cam mechanism, the shafts 300L, 300R, 301L and 301R are guided and raising/lowering of a machine 4 is controlled. Because of this simple structure, the loading unit raising/lowering device of a disk player is miniaturized.
Patent JP-H03175072-A (JP)
Title: Device to record information on information belt material
Inventor: ERIKU RUNE HIYOORUTONASU
IPC: B41J15/04
Filed: 1990-09-26
Abstract: PURPOSE: To obtain a compact apparatus for sending an information document having a short document length by incorporating many guide plates disposed displaceably along a moving route of a strip cutter in a guide means, distributing the plates along the route when the cutter is disposed at its stopping position, and moving the plates to outside position of one side edge of the strip during operation of the cutter. CONSTITUTION: A feed roll 7 passes a head 10 having an attaching print bar 11 to send an information strip 3. When the strip 3 passes the head 10, it passes a strip cutter 12, and sends it through a feeding opening 13. The cutter 12 has a roll 14 having a knife on a reciprocating base to displace along a bar 16. A rail 17 is placed at an opposite side to the roll 14 having the knife. When the cutter 12 is operated, the roll 14 having the knife is moved to an edge 17 of the rail into contact with it, and simultaneously the cutter 12 moves along the bar 16 to form a cut piece of the strip 3. Many guide plates 18 are movable on the bar 16 for supporting the cutter 12.
Patent JP-H02100841-A (JP)
Title: Working machine for glass pane
Inventor: BANDO YOSHIHIRO
IPC: B24B9/10
Filed: 1988-10-07
Abstract: PURPOSE:To perform the succeeding grinding and polishing speedily in good quality with a simple cutting by linking a cutting part, grinding part and polishing part by a common movement mechanism and forming the structure of performing cutting work, grinding work and polishing work in parallel simultaneously. CONSTITUTION:At the time when the cutting of a blank glass pane by the water jet from a jet nozzle 35 is performed on the suction cup 20 of a cutting part, the cutting section of a glass pane 65 is subjected to grinding by the specified shape by a diamond wheel 47 at a grinding part 3. After completion of cutting and grinding works, the glass pane 65 of the grinding part is transferred to the suction cup 21 of a polishing part 2 with the operation of a glass transfer device 51, the succeeding cut glass is fed to the grinding part 3, and a new blank glass pane 65 is fed to the suction cup 21 of the cutting part. The ground glass pane 65 transferred to the polishing part 2 is subjected to polishing in parallel to the succeeding cutting and grinding works. The polished glass pane polished by the polishing part 2 is taken out by the next cycle of the transfer device 51 and moved on a conveyor 5B.
Patent JP-H02104772-A (JP)
Title: Electrically conductive conjugate fiber
Inventor: YAMADA KOHEI
IPC: D06M101/16
Filed: 1988-10-08
Abstract: PURPOSE:To provide the title fiber further improved in electrical conductivity and capable of preserving electrical conductivity for a longer period, made up of electrically conductive core and non-electrically conductive sheath with part of the electrically conductive fiber component cut and the cut ends projected from the fibrous surface. CONSTITUTION:In electrically conductive conjugate fiber of sheath-core structure produced by melting as sheath material 14 a non-electrically conductive polymer so as to enclose core material 12, a bundle of electrically conductive fiber prepared by spinning a thermoplastic polymer such as polyethylene incorporated with electrically conductive powder 13 such as powdery carbon or metal, part of the electrically conductive component 13 is cut and projected from the fibrous surface through the sheath, thus obtaining the objective conjugate fiber improved in electrical conductivity by extremely simple method and capable of preserving electrical conductivity for a longer period, so designed that the static electricity generated by friction is transmitted through the above projected electrically conductive component to the other electrically conductive component forming the core.
Patent JP-H10105562-A (JP)
Title: Retrieval system
Inventor: KUZUNUKI SOSHIRO
IPC: G06F12/00
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To enable efficient retrieval. SOLUTION: A link defined text and the defined link are extracted out of plural hyper-text mark-up language(HTML) files previously consisting of a data base and hierarchically managed as a word dictionary a6 corresponding to the hierarchy of links. When characters to be the keyword of retrieval are inputted, the high-order and low-order words of this word are extracted from the word dictionary a6, and a character string linked to the word to be the keyword is sent to a client together with the links defined to respective words. The client displays this character string and when any word in the character string is designated from a user, the client opens the link sent together with this word and accesses the HTML file at the destination of link.
Patent JP-2001075517-A (JP)
Title: Flag pole
Inventor: FURUSAWA MAKOTO
IPC: G09F17/00
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To hold a mounted flag to a specified direction in an ordinary state without the impairment of the flag and without the occurrence of a fall or failure by wind by horizontally turnably mounting a cross bar to the front end of a pole via its base end side and providing the cross bar with a spring for resting the turned cross bar to its home position. SOLUTION: The base end side of the cross bar 2 is fixed to a cross bar holding member 4 rotatable with respect to the pole 1 (supporting member 3). On the other hand, the coil spring 7 is detained on one end side to the supporting member 3 integral with the pole 1 and is detained on the other end side to the cross bar holding member 4 via a spring detaining fitting 6. This coil spring 7 restrains the cross bar 2 to a prescribed position unless the cross bar 2 receives the external force of some intensity by the wind or the like. Even if the cross bar 2 is turned by the wind or the like, the turning range of the cross bar 2 is regulated and when there is no more external force, the turned cross bar 2 is rapidly reset to the home position.
Patent JP-S63110225-A (JP)
Title: Hydrophilicity-imparting treatment of synthetic resin
Inventor: YOSHIDA TAKAO
IPC: C08J7/00
Filed: 1986-10-27
Abstract: PURPOSE:To accomplish the titled treatment uniformly in a simple way using an inexpensive device, by ultraviolet irradiation on a synthetic resin to oxidize the surface to reduce the contact angle between the surface and water. CONSTITUTION:First, a synthetic resin is irradiated with ultraviolet rays using pref. a low-pressure mercury lump to generate ozone around the resin. Thence, this ozone is further irradiated with ultraviolet rays to form activated oxygen, which is bonded to the hydrogen contributing to the hydrophobicity of said resin, thus providing the resin surface with hydrophilicity.
Patent JP-H0782049-A (JP)
Title: Junction of y based oxide superconductor
Inventor: MURAKAMI MASAHITO
IPC: H01L39/02
Filed: 1993-09-17
Abstract: PURPOSE:To relate to the junction method of Y oxide superconductors prepared through the melting process. CONSTITUTION:When two Y based oxide conductors prepared by a melting process are connected to each other under pressure, a component which is apt to cause high temperature creep at the junction temperature or becomes liquid such as an REBa2Cu3O7-delta (RE=Y, Ho, Er, Tm or Yb), Ag, BaCuO2-CuO is placed between the superconductors. Thus, connected semiconductors low in deterioration in superconductivity at the connected part can be readily prepared.
Patent JP-H08119838-A (JP)
Title: Coloring shampoo composition
Inventor: SAKUMA RISA
IPC: A61K8/60
Filed: 1994-10-20
Abstract: PURPOSE: To obtain a low irritant coloring shampoo composition, capable of providing firm and permanent hair dyeing effects, good in detergency without any squeakiness in washing hair and good in touch of hair. CONSTITUTION: This coloring shampoo composition is obtained by blending (A) 5-50wt.%, especially preferably 10.5-20wt.% polyoxyethylene alkyl ether type nonionic surfactant of formula I [R<1> is a 10-20C straight-chain or branched chain alkyl or alkenyl; (n) is 11-30] with (B) 0.01-10wt.%, especially preferably 0.01-1wt.% basic dye and, as necessary, further (C) 0.1-30wt.%, especially preferably 1-10wt.% alkyl saccharide of formula II [R<2> is a 6-18C straight-chain or branched chain alkyl or alkenyl; R<1> is a 2-4C alkylene; G is a residue derived from a 5C or a 6C reducing sugar; (s) is 0-10; (t) is 1-10] in order to enhance the foaming properties. When the ingredient (C) is blended, the blending is carried out so as to provide (100/1) to (1/1), preferably (50/1) to (3/1) weight ratio (A/C) of the ingredients (A) to (C).
Patent JP-S61136082-A (JP)
Inventor: GOTO KANEO
IPC: F16K24/04
Filed: 1984-12-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001070183-A (JP)
Title: Bathing saffty device and bath hot wathr supply machine having the device
Inventor: OKA KOJI
IPC: F24H1/00
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To prevent the exertion of an adverse influence on bather when the bather takes a bath in hot water of a high temperature for a long time. SOLUTION: This device has a hot water temperature measuring means 3 which measures the temperature of the bathtub water, a timer 23 which measures the bathing time of a person and an announcing means 15 which arouses a precaution to the bather or persons outside a bath room when the hot water temperature is high and the time having the possibility of exerting the adverse influence on the human body in the bathing time elapses. As a result, the bather is prevented from falling into the state of losing the mobility and the state of losing consciousness during bathing.
Patent JP-H03119838-A (JP)
Title: Adaptive automatic equalizer with frequency offset elimination function
Inventor: SAKAKIBARA KATSUMI
IPC: H04B3/06
Filed: 1989-10-02
Abstract: PURPOSE:To automatically detect the occurrence of frequency offset in an analog signal in a moment and to perform equalization even when it occurs by estimating the frequency offset in a training mode period by calculating the mean of the phase error of the frequency offset in the training mode period. CONSTITUTION:The received analog signal r(t) of a carrier frequency band area is supplied to a multiplier 12 simultaneously to an intensity detecting part 32, and two signals, the inverse of ak and sk supplied to an error signal detecting part 19 are supplied to a phase difference detecting means 31. The output of the intensity detecting part 32 and that of the phase difference detecting part 31 are multiplied at a multiplier 35, and a mean value computing means 34 calculates the mean value of the output of the multiplier 35 from a time when the number of times tap coefficients of almost double the number of taps of a filter included in an adaptive automatic equalization part 15 is updated from a time t1 when the reception of a training signal 1 is started, and generates a DC voltage proportional to the mean value i.e., the DC voltage proportional to the frequency offset.
Patent JP-H07110485-A (JP)
Title: Liquid crystal orientating agent
Inventor: NISHIKAWA MICHINORI
IPC: C08G73/10
Filed: 1993-10-13
Abstract: PURPOSE:To obtain excellent coating property on an electrode substrate of a liquid crystal cell without disturbing the orientating property of the liquid crystal by using a liquid crystal orientating agent containing polyisoimide comprising an aliphatic and/or alicyclic tetracarboxylic acid dianhydride. CONSTITUTION:The orientating agent contains a polymer (polyisoimide, 'special polymer I') essentially comprising a repeating unit having the structure expressed by formula. In formula, R<1> is an aliphatic and/or alicyclic quadrivalent org. group and R<2> is a bivalent org. group. This special polymer I is obtd. by producing a polymer by the reaction of an aliphatic and/or alicyclic tetracarboxylic acid dianhydride and diamine compd. and then imidizing the obtd. polymer with using a catalyst to produce the isoimide. Thereby, a liquid crystal orientated film with uniform film thickness during printing and suitable for a TN or STN liquid crystal display element can be obtd.
Patent JP-S63109645-A (JP)
Title: Color picture reader
Inventor: ODA TORU
IPC: H04N1/028
Filed: 1986-10-27
Abstract: PURPOSE:To attain accurate and sure synchronizing drive by delivering a torque of a color filter disk to a sub scanning mechanism via a reducing mechanism having a prescribed gear reduction ratio and driving the color filter disk and the sub scanning mechanism coupled with mechanical synchronizing means through a single motor. CONSTITUTION:The titled reader consists of the sub scanning device 14 applying sub-scanning to original paper 2, an image sensor 20 applying main-scanning to the original, a color filter disk 19 where plural filters with different filter band are arranged splittingly in the circumferential direction and the rotary locus of the filter is crossed with the incident optical path to the image sensor 20, a motor 21 driving the color filter disk 19 and the gear reducer device 22 reducing the output of the motor 21 by a prescribed gear reduction ratio and delivering it to the sub scanning device 14. Thus, two motors driven synchronously so far by the synchronizing means are abolished and the color filter disk 19 and the sub scanning mechanism 14 are driven synchronously accurately and surely.
Patent JP-H07110357-A (JP)
Title: Semiconductor ic tester
Inventor: YAMASHITA KAZUHIRO
IPC: G01R31/317
Filed: 1993-10-13
Abstract: PURPOSE:To perform a double speed test without reducing pin terminals. CONSTITUTION:The double speed test is applied to an IC of dedicated output pins and dedicated input pins. A terminal 41 is set to '1' in a double speed mode, a flip-flop 22 is controlled to be set and reset at the output timings of delay circuits 173, 174 to originally to enable-and disable-control a driver 24 at output timings, twice controlled together under the control of the flip-flop 22 according to the outputs of delay circuits 171, 172 during one testing cycle to double a test pattern speed. Threshold values of comparators 27, 28 are set to the same, the comparison result of the former half of the cycle is output by the comparator 27, and the comparison result of the latter half of the cycle is output by the comparator 28.
Patent JP-H07110707-A (JP)
Title: Connector monitor device
Inventor: SASAKI MITSUO
IPC: H01J9/42
Filed: 1993-10-13
Abstract: PURPOSE:To provide the connector monitor device which forecasts the degradation in electric connection state of a connector to take a countermeasure. CONSTITUTION:A rising temperature T of the electric connection part of the connector which connects a high voltage cable and an electron gun is detected by a temperature detecting means 21, and an average value in each day of the temperature T is calculated by an average value arithmetic means 22, and the future change of the temperature T is forecasted in accordance with the history of the average value in each day by a forecasting means 23, and the margin time in which the forecasted temperature T will reach a prescribed threshold is operated by a margin time calculating means 24, and a first alarm means 25 gives an alarm when this margin time is within a prescribed precaution period.
Patent JP-H0976294-A (JP)
Title: Nozzle for sandwich molding
Inventor: NISHIDA SHOZO
IPC: B29C45/20
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a nozzle for sandwich molding, which is excellent in color changeover property and facilitated in dismantling cleaning in spite of that it can be obtained inexpensively. SOLUTION: A nozzle constituting body 1, in which a first resin flow passages 6', 6'... and a second resin flow passages 8, 9 are formed while one end of said first and second resin flow passages 6', 6',...8, 9 is connected to first and second injection units 20, 30, respectively and the other end is connected to one set of common injection nozzle 38, is constituted of a cylindrical body 10 and a guide body 2, mounted on the cylindrical body 10. Three pieces of recessed grooves 6, 6,..., which are opened on the outer peripheral surface, are formed axially on the outer peripheral part of the guide body 2 while the guide body 2 is attached to the cylindrical body 10. Three pieces of the first resin flow passages 6', 6'... are constituted of the inner peripheral surface of the cylindrical body 10 and the recessed grooves 6, 6,... of the guide body 2.
Patent JP-H0567842-A (JP)
Title: Semiconductor laser assembling device and assembling method
Inventor: KONO MINORU
IPC: H01S5/00
Filed: 1991-09-06
Abstract: PURPOSE:To get a semiconductor laser assembling device, which can perform highly accurate positioning, and its assembling method. CONSTITUTION:This device is so arranged that the laser beam 10 of an He-Ne laser 8 passes the grooves 7a-7c made in a semiconductor chip 5 at alignment between a semiconductor chip 5 and a heat sink 2, and it measures the quantity of light of the passed laser beam 10 with a photodiode 9, and positions the semiconductor laser chip 5 so that time quantity of light may be maximum.