baber/WOPTO huggingface dataset:
Patent JP-H11190369-A (JP)
Title: Clutch and image forming device
Inventor: WATABE NAOKI
IPC: G03G15/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To effectively damp the vibration of an input part or an output part to reduce the impact noise by an impact mitizating member arranged on the input part and/or the output part when a displacement means displaces one of the output part and the input part to the other. SOLUTION: When the timing of supplying a paper which is an image forming body is detected by a sensor, a power is supplied from a power source through a cord 10a, and an electromagnetic clutch 10 is switched from driving force cutting state to driving force transmitting sate. According to this, an armature 17 is accelerated by the electromagnetic force and collided to the side surface 15b of a rotor 15. Although the rotor 15 is excited by this impact, a viscoelastic member 16 has the function for effectively damping the generated vibration. Thus, the impact sound in the collision of the armature 17 to the rotor 15 can be reduced. Further, a viscoelastic member 20 also effectively damps the vibration of the armature 17 and the rotor 15, because the viscoelastic member 20 is compressed and arranged.
Patent JP-2001180820-A (JP)
Title: Grouping device
Inventor: UENO KAZUYA
IPC: B65G47/28
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To make an article, even in the case it is soft material, capable of suited processing, by individually engaging the article with each engaging member. SOLUTION: This grouping device 1 comprises a first/second circulation running means 5, 7 arranged along a conveying route of a conveyer 4 and a first/second engaging members 6, 8 provided in these first/second circulation running means to be engaged with an article Z conveyed on the conveyer to regulate this article to a speed of each circulation running means. The first/ second engaging members are provided in an equal quantity to the grouped article, it is made to abut individually on each engaging member so as to prevent the articles in a group from abutting on each other.
Patent JP-2000196452-A (JP)
Title: Method for encoding and decoding audio signal
Inventor: IWAGAMI NAOKI
IPC: G10L19/02
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To encode a rising part with a satisfactory sound quality by detecting the discontinuous point of audio signals inputted as a discrete sample stream, extracting audio signal sample blocks, which are divided by the discontinuous point, as unit blocks, encoding the time point of dividing the unit blocks, independently encoding respective unit blocks and outputting these codes. SOLUTION: The audio signal is inputted to a rising detecting part 1 and a frame dividing part 2 and outputted by the rising detecting part 1 as the rising flag of value '1' or '2'. A time/frequency converting part 3 converts the sample stream received from the frame dividing part 2 to the coefficient sample stream of a frequency area while using MDCT. An encoding part 4 encodes the MDCT coefficient sample outputted form the time/frequency converting part 3. A bit stream generating part 5 converts the codes received from the frame dividing part 2 and the encoding part 4 to the binary numbers of indexes and these binary numbers are arranged in the predetermined order and outputted as a bit stream.
Patent JP-2001185662-A (JP)
Title: Heat spreader member and manufacturing method therefor
Inventor: HIRAYAMA HIROSHI
IPC: H01L23/36
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a heat spreader member having an easy manufacture and a stably roughed surface and a method for manufacturing the member. SOLUTION: The heat spreader member is a metal plate made of copper or a copper alloy of a desired shape. The member is Ni-plated at its one side and roughed at the other surface by a chemical treating method. The method for manufacturing the member comprises a step of Ni-plating the one surface of the metal plate made of the copper or copper alloy of the desired shape, and a step of roughing the other side surface of the plate by the chemical treating method.
Patent JP-2001185161-A (JP)
Title: Solid electrolyte fuel cell
Inventor: TATEISHI YUJI
IPC: H01M8/12
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a solid electrolyte fuel cell having a finely dens collector with improved conductivity even when Mn is dispersed from an air pole. SOLUTION: The collector 35 has a composition formula of metal elements by an atomic ratio represented by La(x+u)Mg(y+v)Crz(x+y+z=2), and the air pole 32 has a perovskite crystal phase containing at least La and Mn as metal elements. The composition formula of the metal elements by an atomic ratio is represented by RsMnt, (where R is La or La and at least one type element of rate earth elements except La, Ca and Y). The ratio s/t of R to Mn in the composition formula of the air pole 32 is less than 1 and x+u in the composition of the collector 35 is 1.016 or more.
Patent JP-H11181637-A (JP)
Title: Air processing and compressed liquid-treating nozzle used therefor
Inventor: OKADA SADAJI
IPC: D02G1/16
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To provide an air processing method making washing frequency longer than conventional method to improve productivity and process at a high speed by preventing introducing yarn passage of a jet core constituting a part of a compressed fluid treating nozzle from attaching deposit during compressed fluid treatment and provide the compressed fluid treating nozzle used for the processing method. SOLUTION: When yarns C and E to be processed are fed to a compressed fluid treating nozzle 3 to carry out compressed fluid treatment, compressed fluid treatment is applied to yarns C and E while rotating a jet core 7 in a state in which a member 39 for cleaning yarn is disposed in the compressed fluid nozzle 3.
Patent JP-2000196444-A (JP)
Title: Pll circuit and dll circuit
Inventor: IWAMOTO HISASHI
IPC: H03K3/354
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent an output waveform from being lost. SOLUTION: A delay locked loop DLL circuit is provided with a clock buffer, a phase comparator, a charge pump, a loop filter, a voltage controlled delay circuit and a fixed delay circuit. The voltage controlled delay circuit includes a current mirror circuit CTM and a delay stage DLS41. The delay stage DLS41 has clocked inverter circuits CIV1-CIVn, an inverter circuit IV41 and a buffer BF41. The inverter circuit IV41 is connected between clocked inverter circuits CIV2 and CIV3, and a delay cannot be controlled by voltages of the control signals VINP, VINN.
Patent JP-H11193923-A (JP)
Title: Table top kitchen range
Inventor: UESUGI AKIRA
IPC: F24B1/20
Filed: 1997-12-29
Abstract: PROBLEM TO BE SOLVED: To obtain a beautiful metallic table top kitchen range using charcoal in which air conduction and heat radiation effect is utilized effectively such that the range itself is not heated. SOLUTION: A metallic body 1 is provided with heat radiation holes 2 of same shape entirely in the outer surface thereof, the upper frame of the body is bonded integrally to the upper frame 5 at the initial firing section. The initial firing section supported in the body has a space corresponding to the body on the bottom face and the outer circumference and a heat insulating material is used around the initial firing section. Furthermore, a bottom base opening upward 11 is fixed under the body 1 by providing two sheets of metal plate 12 internally while spacing apart from each other in order to ensure sufficient radiation effect.
Patent JP-2000191980-A (JP)
Title: Clear coating material for car body topcoating use, formation of double layer coating film on car body and car body thus coated
Inventor: YOSHIOKA MANABU
IPC: B05D7/14
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject clear coating material having excellent storage stability and car washing-free, antifouling effect by including a curing resin composition comprising specific hydroxyl-contg. polymer and melamine-based curing agent and a dehydrating agent. SOLUTION: This clear coating material is obtained by including a curing resin composition and a dehydrating agent; wherein the curing resin composition is such one that the resin component is composed of a hydroxyl-contg. acrylic resin or polyester resin 500-2,000 in number-average molecular weight and 5-200 mgKOH/g in hydroxyl number (on a solid basis) and a-melamine-based curing agent, and also contains or does not contain an alcohol-modified silicate compound or a silicate-grafted polymer prepared by grafting a silicate compound to the above-mentioned hydroxyl-contg. polymer (when containing no such compound or polymer, contains a polymer prepared by grafting a silicate compound to at least one of the above-mentioned resin components), and the graft rate is equivalent to 0.1-30 wt.% of the total amount of the resin components (on a solid basis).
Patent JP-2000195206-A (JP)
Title: Magnetic disk device
Inventor: OKUMURA TEI
IPC: G11B5/40
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a structure of a drop sensor which is effective in avoiding crush between a magnetic head and a magnetic disk by sensing the dropping state of the magnetic disk device. SOLUTION: A drop sensor furnished with a retreating mechanism for causing the magnetic head to set so at from the upper part of the magnetic disk, the drop sensor provided with a conductive flexible beam 1, a conductive weight 2 mounted at a tip of the flexible beam, and a conductive wall 3 freely detachable for the weight is arranged on the magnetic disk device, and this drop sensor is constituted so that the weight 2 separates away from the wall, when the magnetic disk is dropped to become the agravic state from the contact state, such as the flexible beam 1 being deflected by the self-gravity of the weight 2 and the weight brought into contact with the conductive wall 3, then the dropping state of the magnetic disk device is sensed by the drop sensor, thereby the above magnetic head is retreated to the retreating mechanism.  It is preferable that the conductive wall of the drop sensor be formed cylindrical body in shape.
Patent JP-2001182210-A (JP)
Title: Floor structure for multistory building
Inventor: KONNO YASUHIKO
IPC: E04B5/43
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To reduce thickness of a floor slab, to increase novelty of design of each floor, and to improve ventilation and daylighting in a floor structure for a multistory building. SOLUTION: The floor structure is provided with a floor slab 12 formed to be curved downward with respect to the predetermined direction (spreading direction). The floor slab 12 is constructed so as to support a live load working on it by mean of tensile stress along the spreading directional curved-shape. In this way, the thickness of the slab is reduced in comparison with a conventional one supporting a live load by bending stress alone. In this case, in the curved floor slab 12, a tensile stress is uniformly distributed in comparison with a plane-shaped floor slab, so that a live load can be supported with the thinner thickness. When the lower face of the curved floor slab 2 is directly used as a ceiling of a habitable room below, a novel habitable space is produced.  In addition, ventilation and daylighting can be improved when spreading directional both end parts of the floor slab 12 are positioned on an opening face of the multistory building 10.
Patent JP-2000196749-A (JP)
Title: Intelligent network system
Inventor: KIMURA SHOICHI
IPC: H04M15/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To permit a service subscriber himself to remotely execute the procedure of registration of the service and change of a service content, which are conventionally executed through an operator, through an outer terminal in an intelligent network system. SOLUTION: A data base on a service subscriber is installed. A service control point controlling service, a service management system 200 monitoring the load of the service control point and maintaining/managing data on the service subscriber, an outer terminal 101 which the service subscriber has and a remote access management system 100 interfacing with the outer terminal 101 are installed. The service management system 200 updates/records service update data of the service subscriber, which is sent through the remote access management system 100, to the data base of the service control point 5 when the service control point 5 is not an overload.
Patent JP-2000193444-A (JP)
Title: Acoustic signal transceiver for inspecting pipe
Inventor: NISHIMOTO SHIGETO
IPC: G01B17/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an acoustic signal transmitter-receiver for inspecting piece, capable of inspecting even small diameter pipes. SOLUTION: An acoustic signal transmitter-receiver is provided with a transmitter 20 to transmit an acoustic signal from one end 63 of a pipe 60, which is an object of inspection, into the pipe 60, a housing 40 to house the transmitter 20, a receiver 30 to receive the acoustic signal reflected in the pipe 60, a through hole 41a formed in the housing 40 on the side of a transmitter part, a connecting device 50 to connect the through hole 41a to the one end 63 of the pipe 60. By receiving the acoustic signal transmitted from the transmitter 20 and reflected in the pipe 60 by the receiver 30, the inside of the pipe 60 is inspected.  The receiver 30 is supported by a support 31 and arranged in the connecting device 50, and the connecting device 50 is formed in a conical shape so as to reduce its inner diameter from the part in the vicinity of the receiver 30 of a larger diameter than the support 31 to the part in the vicinity of the one end 63 of the pipe 60.
Patent JP-2001189713-A (JP)
Title: Data transmitter and data transmission method
Inventor: OSAWA SO
IPC: H04N21/2343
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To suppress the deterioration of an object reproduced from received data caused by error in a transmission line while maintaining real time property. SOLUTION: This data transmitter, which is a transmission system for multiplexing a plurality of objects and transmitting the objects, is preliminarily imparted with priority information showing a priority for every object and is also requested real time transmission, is provided with a means a means 31 which selects an error correction system that can insure priority information correspondence error resistance used for error encoding processing of each object on the basis of the priority information and also performs error correction encoding processing for every object by using the selected error correction system of each different object and a means 33 which multiplexes and transmits the data subjected to the error correction processing.
Patent JP-2001188040-A (JP)
Title: So3 densitometer
Inventor: KURATA TAKAO
IPC: G01N1/02
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an SO3 densitometer capable of continuously measuring the density of SO3 in an exhaust gas. SOLUTION: A plurality of times for reciprocating light from a light source 9 is performed in a cavity 6 in which the exhaust gas is absorbed from a gas duct 1, and the density of SO3 in the exhaust gas can be measured by spectrally analyzing the light after going and returning by a calculation means. After the exhaust gas from the gas duct 1 is always absorbed into the cavity 6 to measure the density, the density of SO3 in the exhaust gas can be continuously measured since it is discharged to the gas duct 1. Dust leaks into the cavity 6 to diffuse the light from the light source 9 so as not to produce a measuring error since the dust can be removed in the case that the exhaust gas contains the dust by providing a filter 5 halfway of pieces of sucking piping 3a, 3b.
Patent JP-2000177101-A (JP)
Title: Method for adjusting position of plate in screen printing apparatus
Inventor: UENO TORU
IPC: G03F9/00
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for adjusting the position of a plate in a screen printing apparatus which improves the accuracy of positioning of the plate and shortens considerably a time for a setup operation, in screen printing. SOLUTION: A plurality of plate adjustment marks are formed in prescribed positional relations, simultaneously with a printing pattern, on a screen 1 beforehand and the plate adjustment marks are printed on a printing matter provided with registration marks. The relative positional relations between the plate adjustment marks printed on the printing matter and the registration marks are picked up in image monitors by TV cameras 13A and 13B so fixed as to correspond to mark positions, and an image processing part 14 is made to recognize the mark positions and to conduct image processing computation of a positional slippage of the positional relations between the plate adjustment marks printed and the registration marks from those between plate adjustment marks and registration marks which are registered beforehand by a reference plate.  The position of the printing matter is corrected by a position adjusting table 10 whereon the printing matter is placed, and it is set at the same as that in the reference positional relations.
Patent JP-2000190358-A (JP)
Title: Mold device for injection molding
Inventor: KONASE YOSHIHIRO
IPC: B29C33/38
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a mold device for injection molding in which change of material is rapidly performed by enlarging the retreat stroke of a needle pin, preventing the needle pin from being positioned in a passage of resin at the time of retreat and controlling flow resistance for molten resin. SOLUTION: The mold device for injection molding is equipped with a first mold, a second mold which can be moved forwards and backwards relatively for the first mold, a cavity 1 which is formed in the joint part of the first mold and the second mold and produces moldings of molten resin, a gate 2 formed in the first mold so as to face the cavity in order to introduce molten resin into the cavity 1, a central passage 6 of molten resin which is communicated with the gate 2 to pour molten resin into the gate 2 and rectilinearly extended through the inside of the first mold, and a needle pin 8 which is advanced and retreated through the central passage 6 of molten resin, opens and closes the gate by its tip part. Further, at time of retreat of the needle pin, the needle pin is nearly completely retreated from the inside of the passage of molten resin. Thereby, change of material is rapidly performed by enlarging the retreat stroke of the needle pin, preventing the needle pin from being positioned in the passage of resin at time of retreat and controlling flow resistance for molten resin.
Patent JP-H04218222-A (JP)
Title: Contact plate member and its manufacture
Inventor: AWAZU KEISUKE
IPC: H01H11/04
Filed: 1990-12-14
Abstract: PURPOSE:To provide a contact plate member and its manufacture, which has excellent conductivity, enough mechanical strength, good welding characteristics and is suitable for soldering. CONSTITUTION:A SUS430 steel plate 1 and a Cu plate 2 are piled together and subjected to the first clad rolling, a Cu plate 4 is piled on a SUS side surface 3a of a clad material 3 and Ag band plates 5a, 5b are provided to be piled on both ends 4a, 4b, and the second clad rolling is performed to manufacture a contact plate member material 6 made of a Ag-Cu-SUS-Cu lad material. Soldering characteristics is good due to the first Cu layer 11, welding characteristics is also good because the Cu layer 11 can be fused in welding, and enough conductivity and mechanical strength may be possessed.
Patent JP-H04216518-A (JP)
Title: Extender operating device for television camera lens
Inventor: MATSUI NOBUO
IPC: G02B7/28
Filed: 1990-12-18
Abstract: PURPOSE:To offer an extender operating device for a television camera lens which can operate an extender from a remote position from a television camera. CONSTITUTION:A gear 29 provided by engraving on the gear transmitting mechanism 22 of the extender operating device 16 is attachably/detachably connected with a gear 34 provided by engraving on the manual switching lever 14 of an extender unit. When the variable power lens of the extender unit is switched, the gear transmitting mechanism 22 is driven by the remote operation, to turn the manual switching lever 14.
Patent JP-H04210791-A (JP)
Title: Rotating speed measuring apparatus for shaft of permanent magnet electric motor
Inventor: ERARUDO JIAKARUDEI
IPC: G01P3/46
Filed: 1990-12-18
Abstract: PURPOSE: To measure r.p.m. of the shaft of a permanent magnet electric motor without requiring any sensor by providing means for integrating the counter electromotive force generated from a motor during an interval when the motor is connected with a power supply and operating. CONSTITUTION: A capacitor C is connected in parallel with a switch 10 which is controlled to be turned on during same interval as power supply to a motor. The switch 10 is opened only when a voltage V is fed to the electric motor. A predetermined electric signal is delivered from an integration unit 3 and passed, without varying the amplitude, through a disconnector unit 4 to the output terminal 12 of an apparatus 1. The disconnector unit 4 basically comprises an operational amplifier 11 connected in the form of a 'voltage follower'. The apparatus 1 selects values R2 and C appropriately and the electric signal being delivered to the terminal 12 accurately corresponds to the total r.p.m. N of the motor during the time when the voltage V is fed.
Patent JP-H04216873-A (JP)
Title: Disperse dye mixture
Inventor: SETO KOICHI
IPC: C09B67/22
Filed: 1990-12-18
Abstract: PURPOSE:To prepare an yellow disperse dye mixture excellent in lightfastness as well as in the dyeing property. temp. dependence, and high-temp. dispersibility in dyeing by mixing a specific quinophthalone disperse dye with a specific pyridone disperse dye. CONSTITUTION:100 pts.wt. yellow quinophthalone disperse dye of formula I is mixed with 20-200 pts.wt. yellow pyridone disperse dye of formula II (wherein X is H or NO2; Y is halogen, phenoxyethoxycarbonyl, or phenylsulfonyloxy; and R is 1-8C linear or branched alkyl). The dye of formula I, known as a dye excellent in lightfastness when used for dyeing polyester fiber, is unsatisfactory in the dyeing property and temp. dependence in carrier dyeing as well as in the compatibility with some dyes and high-temp. dispersibility. The mixing with the dye of formula II improves the dyeing property, temp. dependence, and high-temp. dispersibility of the dye of formula I without detriment to the lightfastness of the latter dye.
Patent JP-H04217170-A (JP)
Title: Facsimile equipment
Inventor: IKUMA HIDEAKI
IPC: H04N1/401
Filed: 1990-12-19
Abstract: PURPOSE:To correct the shading with use of the latest correction data even though an original reader is separated from a facsimile equipment main body by providing a storage means which updates and stores the shading correction data for originals. CONSTITUTION:When an original reader 2 is separated from a facsimile equipment main body 1, a RAM 8 of the main body 1 always stores the shading correction data used in the precedent processing state. When an image sensor 6 of the reader 2 reads an original B, the image data is sent to the main body 1 via a cord 11. Then an arithmetic unit 9 corrects the shading with use of the shading correction data stored in the RAM 8 at present. Then the reader 2 is attached to the main body 1 and reads a newly set original. The shading correction data stored in the RAM 8 is updated.