baber/WOPTO huggingface dataset:
Patent JP-H10266007-A (JP)
Title: Curling and head decoration using the same method
Inventor: KANBARA YOICHI
IPC: A41G3/00
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a head decoration such as a wig or a partial wig for a tale or a female having a uniform curl shape, etc., even when mass-treated at a time with good productivity by heat-treating filaments for hair having the shape retained with a curling member under specific conditions. SOLUTION: Filaments for hair having the shape retained with a curling member such as vinyl chloride-based fibers or acrylic fibers are contained in a hermetically sealed container and the interior of the container is then kept in a vacuum state under -0.5 kg/cm<2> expressed in terms of gauge pressure. Steam is subsequently introduced into the container to heat the filaments for the hair at preferably 50-100 deg.C and curl the filaments. Thereby, the objective hair decoration is obtained.
Patent JP-H08275422-A (JP)
Title: Stator of synchronous motor
Inventor: UCHIDA HIROYUKI
IPC: H02K19/12
Filed: 1995-03-28
Abstract: PURPOSE: To provide the stator of a synchronous motor for enhancing the space faction a coil winding without deteriorating the installation working efficiency of the coil winding using a copper wire which can be obtained. CONSTITUTION: A stator 10 is provided with a coil winding 20 to be installed at a plurality of slots 18 of a stator core 16. The coil winding 20 consists of a plurality of coils 26 and one coil 26 is wound around one gear for demarcating a slot 18. Each coil 26 for constituting the coil winding 20 is provided with two types of copper wires with different wire diameters being connected in parallel, thus enabling the coil winding 20 to have a space factor closer to the optimum value as compared with a case using a copper wire with the same wire diameter.
Patent JP-S63240329-A (JP)
Inventor: YASUFUKU HITOSHI
IPC: H02J7/10
Filed: 1987-03-24
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-S51145032-A (JP)
Title: Burner flame detector
Inventor: TAKAHIRA YUKIMI
IPC: F23N5/24
Filed: 1975-06-10
Abstract: PURPOSE:A highly reliable detector which detects flame under low NOx combustion.
Patent JP-2000263179-A (JP)
Title: Die forging method and die forging apparatus
Inventor: SHIRAISHI SEIKI
IPC: B21J5/02
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a die forging method and a die forging apparatus capable of forging a molded product having a projecting part and a recessed part by forging in high material yield, productivity and precision hardly causing forging defects. SOLUTION: Firstly, a cavity 12 is formed at the side part of the upper end part of the forging blank 5. Successively, the forging blank 5 is pressed from its lower end side to allow the one end part of the blank 5 to project toward the cavity 12, then the cavity 12 is filled with the blank 5 to form the outer-shape thereof, thereby obtaining the projecting part. Thereafter, the recessed part is formed in the projecting part by punching the projecting part in the axial direction from the one end surface.
Patent JP-S59209077-A (JP)
Inventor: KIERU KIYUTSUKERUHAAN
IPC: H02M7/529
Filed: 1984-04-10
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-H09257723-A (JP)
Title: Surface inspection device
Inventor: KAWAMURA TSUTOMU
IPC: G01N21/894
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent an oversight of micro defect of a traveling material surface. SOLUTION: One dimensional image pickup element 11 converts an image of a traveling material 99 into video signal for sending to an adder 31. The adder 31 integrates the video signal to obtain superimposed video signal. A rotary encoder 21 detects traveling distance of the traveling material 99. The adder 31 sends the superimposed video signal to a divider 32 for each travel of a specified distance of the traveling material 99. So that video information of a specified area is contained in the superimposed video signal regardless of travel speed of the traveling material 99. And, since the video signal is not thinned out when the superimposed video signal is generated, an oversight of a micro defect of the traveling material 99 is prevented.  The superimposed video signal is, after signal-processed with the divider 32 and a flaw discrimination device 40, outputted to a printer 53 and a CRT 98, etc.
Patent JP-H02249774-A (JP)
Title: Spoiler mounting structure of vehicle
Inventor: YAMADA KAZUHIKO
IPC: B62D37/02
Filed: 1989-03-24
Abstract: PURPOSE:To make a spoiler possible to be opened so as to facilitate waxing work or the like by forming a recessed part in the bottom wall of a leg part for mounting the spoiler and providing, between this recessed part and a car body panel, a hinge means for supporting the spoiler possible to rise and fall and a stopper means for stopping the mounting leg part to the car body panel. CONSTITUTION:A wing type spoiler 1 is mounted to a trunk lid panel outer 102 of an automobile by a mounting leg part 7 formed in both right and left sides of the spoiler 1. In this case, the mounting leg part 7 forms a recessed part 9 rising up to the front diagonal upper of the leg part 7 thereafter falling down to the diagonal lower rear, and a hinge means 15 is mounted between this recessed part 9 and the outer 102. This hinge means 15 secures to its upper side hinge place 21 a head-provided pin 25 inserted into an L-shaped long hole 27 formed in a front wall 11 of the recessed part 9 and providing a through window 31 in one end for a head part 25b possible to pass through. And a stopper means 37, consisting of a stopper bolt 43, in provided on the rear side of the hinge means 15 so as to make the spoiler removable through a work hole 45.
Patent JP-H03270469-A (JP)
Title: Communication system for g4 facsimile equipped with telephone set for isdn
Inventor: HASEGAWA KENICHI
IPC: H04N1/32
Filed: 1990-03-20
Abstract: PURPOSE:To enable telephone communication with a called party under G4 facsimile communication by preparing a number stored in a called party number storing means and call set information setting the type of a telephone call, and executing the telephone communication with the called party under facsimile communication by transmitting the call set information. CONSTITUTION:A telephone set 12 is off-hooked and a transmission instruction 101 and a telephone instruction 103 are inputted by operating buttons. At such a time, a call setting means 10 starts the operation of transmission, detects that a hook state 120 of the telephone set 12 is off-hooked and decides the type of communication as 'sound' and the call set information is prepared by taking out the called party number from a called party number storing means 11 and transmitted from a communication control means 14 to an ISDN network. Afterwards, the telephone set of the called party is connected through the ISDN network by a B channel. Thus, even during the facsimile communication, an operator can make the telephone call to the same called party.
Patent JP-S63236711-A (JP)
Title: Separation of rare earth element and zr
Inventor: ISHIWATARI MASAHARU
IPC: C01G25/00
Filed: 1987-03-26
Abstract: PURPOSE:To easily and effectively separate rare earth element and Zr, by adding a complexing agent to a solution containing a rare earth element and Zr to effect selective formation of a Zr complex and passing the solution through an ion exchange resin. CONSTITUTION:A solution containing a rare earth element and Zr is adjusted to an acidic state of pH <=4. A complexing agent having larger complex-forming constant to Zr than to rare earth element is added to the solution to selectively form a Zr complex. The solution is passed through an ion exchange resin to effect selective adsorption of the rare earth element and separation of the element from Zr in the solution. Preferable example of the above separation process is addition of slightly deficient amount of the above complexing agent based on Zr, adjustment of the pH of the solution to 3-4 with an alkali to precipitate Zr hydroxide, separation of the precipitated hydroxide and passing of the solution through an ion exchange resin.
Patent JP-H11275466-A (JP)
Title: Image pickup device
Inventor: JIYUEN MASAHIRO
IPC: H04N5/369
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To detect the quantity of light made incident on an image pickup plane at the time of photographing and also the quantity of light in plural areas on the image pickup plane by arranging first and second pixels in different arrangement patterns on lines mutually adjacent in vertical scanning direction. SOLUTION: On scanning lines at respective positions of y1, y3, y5 and y7 in Y-axis direction, photometric pixels PB are arranged within a range XL from x2 to x8 in X-axis direction, and at other positions, non-photometric pixels PA are arranged. Besides, on scanning lines at the respective positions y2, y4, y6 and y8 in the Y-axis direction, photometric pixels PB are arranged within a range XR from x9 to x15 in the X-axis direction, and at other positions, non-photometric pixels PA are arranged. On the scanning lines at the positions of y1, y3, y5 and y7 in the Y-axis direction, the non-photometric pixel PA and the photometric pixel PB are mutually arranged in the X-axis direction in the same first arrangement pattern.  On the scanning lines at the positions of y2, y4, y6 and y8 in the Y-axis direction, the non-photometric pixel PA and the photometric pixel PB are mutually arranged in the X-axis direction in the same second arrangement pattern.
Patent JP-S62227605-A (JP)
Inventor: MITA TOSHIHIKO
IPC: B28B3/20
Filed: 1986-03-28
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-S52153139-A (JP)
Title: Interior power line carrier system
Inventor: SHIMADA ISAO
IPC: H04B3/54
Filed: 1976-06-15
Abstract: PURPOSE: To provide a high-reliability signal transmission by checking and amplifying transmission signals in a repeater amplifier before transmtting them. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10321588-A (JP)
Title: Chemical mechanical polishing method using ph-adjusted polishing solution
Inventor: KO YOSEN
IPC: H01L21/306
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of micro-cracking on the surface of a wafer by performing chemical mechanical polishing on the wafer while a polishing solution is supplied to a polishing pad loaded with the wafer. SOLUTION: In order to flatten the surface of a wafer by polishing the wafer in a chemical mechanical polishing process, a pure-water mixed solution is supplied to a polishing pad used for the chemical mechanical polishing of the wafer to such an extent that the polishing pad is wetted with the solution (step 10). Then the wafer to be polished is loaded on the polishing pad wetted with the pH-adjusted pure-water mixed solution (step 20) and the chemical mechanical polishing of the wafer is performed while a polishing solution is supplied to the polishing pad loaded with the water (step 30). Therefore, the occurrence of a defect, such as the micro-cracking, etc., on the surface of the object to be polished by a silica aggregate can be reduced.
Patent JP-S55162124-A (JP)
Title: Magnetic flux control circuit
Inventor: TAMII SEIZOU
IPC: H01P1/195
Filed: 1979-06-05
Abstract: PURPOSE: To make it possible to lessen a phase-difference setting error by improving coupling between coils by twisting a pair of coils.  
     CONSTITUTION: In a small groove made in phase-setting magnetic substance 6, coils 7 and 8 functioning for exciting and control alternately are formed in a twist pair penetrating and coupling between coils 7 and 8 are extremely excellent. Therefore, there is no difference generated between an instantaneous voltage applied across coil 7 and that across coil 8, so that a phase-difference setting error can extremely be lessened. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01246745-A (JP)
Title: Coating of phosphor in fluorescent character display tube
Inventor: YAMAURA TATSUO
IPC: H01J9/227
Filed: 1988-03-26
Abstract: PURPOSE:To apply a phosphor in a fine pattern so as to enable the reuse of the excessive by applying the phosphor to a thermally softened and fused material which is heated by the irradiation heat of a laser beam, and removing the excessive phosphor in a dry manner. CONSTITUTION:On the surface 1a of a transmissive base 1, the followings are sequentially formed: a specifically patterned anode conductor 2 made of indium, tin, oxide film, a connection layer 3 made of thermally softened and fused material, a phosphor layer 4. A laser beam 5 is emitted from the back face 1b of the base 1 and absorbed by the anode conductor 2, thus generating heat. By this heat, the part of the layer being in contact with the conductor 2 is stuck through thermally softening and fusing actions. The covering of phosphor is finely performed in accordance with the pattern of anode conductor 2. The part of phosphor not stuck can be recovered without no contamination by e.g., the dry developing method with an air blast 6 and can be reused.
Patent JP-S51147017-A (JP)
Title: Method to fix nozzles onto mutiply container of high temperature and high pressure uses
Inventor: TOUGA HIROSHI
IPC: F16J12/00
Filed: 1975-06-13
Abstract: PURPOSE:The structure to have the multiply container and the nozzle welding part sufficiently separated from the portion of the stress concentration due internal pressure in order to get rid of the compound influence with the iarge thermal stress.
Patent JP-S55161845-A (JP)
Title: Flame-retardant unsaturated polyester resin composition
Inventor: SUMI KENJIROU
IPC: C08K3/02
Filed: 1979-06-05
Abstract: PURPOSE: To provide titled compsn. which is useful for building materials, aircraft parts, marine structural materials, electrial insulating materials, etc. and has a highly flame-retardant effect with a small amount of retarders, by a method wherein a metal hydroxide, red phosphorus or a phosphorus cpd. and a molybdenum cpd. are blended with an unsaturated polyester.  
     CONSTITUTION: (ii) A metal hydroxide (e.g. aluminum hydroxide, magnesium hydroxide), (iii) red phosporus or a phosphorus cpd. (e.g. phosphoric ester or salt), and (iv) a molybdenum cpd. (e.g. MoO 3 ) are mixed with (i) an unsaturated polyester to obtain the desired compsn. (A). Though the compsn. (A) per se is flame- retardnt, it is preferred to add further a small amount of an org. halogen cpd. to the compsn. in order to enhance flame-retardant properties.  
     EFFECT: The compsn. has an advantage in cost because only a small amount of expansive org. halogen cpd. is used. The compsn. is preferable in respect of safety, because antimony trioxide as a flame retardant auxiliary is not used. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02251264-A (JP)
Title: Treatment equipment having feed apparatus
Inventor: NAKAMURA JIRO
IPC: B05B13/02
Filed: 1989-03-22
Abstract: PURPOSE:To prevent that paint is applied to a feed apparatus and receives heat effect by preventing the feed apparatus from passing through a treatment chamber and to always perform smooth operation by providing a shaking operation apparatus shaking a support apparatus to the outside part of the treatment chamber. CONSTITUTION:The feed apparatus 2 of an object 1 to be fed arranged to the outside part of a treatment chamber 50a is constituted of a trolley 8 freely movable on a definite route and the support apparatus 20 of the object 1 to be treated mounted to said trolley 8 in a freely shakable manner from an erected position to the falling-down position thrust in the treatment chamber 50a. A shaking operation apparatus 36 for shaking the support apparatus 20 is provided to the outside part of the treatment chamber 50a. As a result, since the feed apparatus does not pass through the treatment chamber, it can be prevented that paint is applied to the feed apparatus and receives heat effect and the feed apparatus can be always operated smoothly.
Patent JP-H04305609-A (JP)
Title: Autofocusing device
Inventor: NAKAMURA TAKAHIRO
IPC: G02B7/36
Filed: 1991-04-03
Abstract: PURPOSE:To surely perform autofocusing when the change of a distance and the amount of the movement of an object are not constant in the case of performing autofocusing. CONSTITUTION:A control circuit 21 allows to act based on the inclination of the change and the degree of the reliability of a focusing evaluated value obtained from a counting circuit 23 and a focusing variation calculated by an LSC circuit 22, so that stable autofocusing is performed.
Patent JP-H09243129-A (JP)
Title: Fluid machine and heat exchanger type ventilator
Inventor: ODAJIMA KENJI
IPC: F24F7/08
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To attempt to remarkably reduce the cost with light weight and to improve the operability and maintainability at the time of assembling. SOLUTION: To install fans 11, 12 each having an impeller 10 for conveying fluid and a motor 8 for rotatably driving the impeller 10 in a casing 20, the motors 8 are fixed in the casing 20 via a motor base 23 made of a foamed resin having low foaming magnification.
Patent JP-H04307276-A (JP)
Title: Printer
Inventor: MIYAZONO YUTAKA
IPC: B41J29/13
Filed: 1991-04-04
Abstract: PURPOSE:To provide a low noise printer preventing the leakage of generated sound. CONSTITUTION:A metal sound-insulating plate 7 is provided to the inner surface of a case 1 provided so as to cover a printing mechanism part in a freely detachable manner and a hollow part is formed between the sound-insulating plate 7 and the inner surface of the case 1 to constitute the case 1 of a double structure. By using the metal sound insulating plate 7, soundproof effect excellent as compared with the resin sound-insulating plate 7 integrated with the case 1 is obtained in the same thickness. By providing the sound-insulating plate 7 to the case 1 in a freely detachable manner, when the sound-insulating plate 7 is resonated by the sound emitted from the printing mechanism part, the alteration of the thickness of the sound-insulating plate, the addition of a reinforcing rib and the alteration of material quality can be easily performed to be capable of flexibly corresponding to generated sound.
Patent JP-S58189283-A (JP)
Title: Stainproof finishing agent
Inventor: MATSUO HITOSHI
IPC: D06M13/438
Filed: 1982-04-30
Abstract: PURPOSE:To provide a stainproof finishing agent with excellent abrasion resistance, containing a specified polyfluoroalkyl group-containing compd. as effective ingredient. CONSTITUTION:The stainproof finishing agent contains as effective ingredient a polyfluoroalkyl group-containing compd. shown by the formula [where R1 is 1- 20C polyfluoroalkyl; X is -R-, -CON(R')-Q- or -SO2N(R')-Q- (R is divalent alkylene; R' is H or lower alkyl; Q is a divalent organic group); A and A' are each -O-, -S- or -N(Z')- (Z' is H or a univalent organic group); Z is a univalent organic group; W is a trivalent organic group; a is 1-3] and having a molecular weight of 800-3,000. For better adhesion to the surface of synthetic fiber and improved durability, a compd. of the formula in which a is 1-2 and which contains at least one -NHCO-A'-Z group is preferred.
Patent JP-2000262365-A (JP)
Title: Check-out system
Inventor: ONO YASUHIRO
IPC: G07G1/00
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a check-out system by which the operability of a customer is improved and its security is also improved for an electronic settlement corresponding to an electronic commercial transaction. SOLUTION: A vertical scanner 2 is erected in the outer corner part of a counter 21 which is formed to have almost an L shape by planar viewing and where a position at nearly equal distance from inner edge parts 21b and 21c being adjacent in an inner corner part Cin is adopted as a cashier position P. A data input part 25 by the customer is arranged on the customer side erecting surface 2b in nearly parallel with the cashier side erecting surface 2a in the scanner 2. Thus, the customer only operates the data input part 25 arranged on the customer side erecting surface 2b in front of him or her in the vertical scanner 2 in the neighborhood of the outer periphery of the counter 21.  The excellent operability is obtained and the customer side erecting surface 2b is made to be the dead angle in an obtuse angle direction with respect to the succeeding customers B and C who are waiting for the settlement so that security is also improved in a password or the like which is inputted in the data input part 25 arranged on the customer side erecting surface 2b.
Patent JP-H08271834-A (JP)
Title: Optical isolator
Inventor: WATANABE TOSHIAKI
IPC: G02B27/28
Filed: 1995-03-29
Abstract: PURPOSE: To provide an optical isolator into which the material of a metallic holder capable of relaxing the strains of optical parts is built and which is capable of preventing the generation of scattered light. CONSTITUTION: An iron-nickel-cobalt alloy consisting of 29wt.% nickel content and 19wt.% cobalt content is formed as the metallic holder 4 and the coeffts. of thermal expansion of the metallic holder 4 and the optical parts are made uniform. Since the difference in the shrinkage between the metallic holder 4 and the optical parts is lessened, the strains accumulating in the optical parts are relieved and the optical isolator having a high extinction property is obtd. A light absorptive layer 8 consisting essentially of nickel, copper or zinc subjected to a blackening treatment is preferably formed on the front surface of the metallic holder 4.
Patent JP-S55163873-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKADA TAKAAKI
IPC: H01L21/331
Filed: 1979-06-07
Abstract: PURPOSE:To suppress the redistribution of base impurity in a semiconductor by forming a silicon layer on the surface of a base becoming an emitter and recrystallizing the silicon layer by a laser or the like. CONSTITUTION:A P-type base region 2 is formed on an N-type substrate 1, and an insulating layer 3 is thereafter formed thereon. Then, a polycrystalline silicon layer 5 is formed thereon. Thereafter, laser or electron beam is irradiated in pulse state to melt the partial surface of the base and the polycrystalline silicon layer 5 containing impurity and to recrystallize and grow it. Thus, an emitter region 6 is formed. Subsequently, a base and emitter electrodes 7, 8 are formed. Since the recrystallizing step is instantaneously executed with a laser beam or the like, it can suppress the redistribution of the base impurity so as to obtain a transistor having narrow base width.
Patent JP-S59199028-A (JP)
Title: Dispersing agent of carbon black or graphite
Inventor: SHIBATA SHIGERU
IPC: C09K23/52
Filed: 1983-04-25
Abstract: PURPOSE:To obtain a dispersing agent which is well dispersed in water and gives an excellent stability to the obtained slurry by using a copolymer of alpha,beta- unsaturated monocarbonic acid, acrylic acid alkyl ester, and alkaline metal salt of stylene etc. as the dispersing agent. CONSTITUTION:The titled dispersing agent is obtained by using a copolymer contg. (1) 5-70wt% alpha,beta-unsaturated monocarbonic acid or its alkaline metal salt, alkaline earth metal salt, or ammonium salt, (2) 30-95wt% acrylic acid alkyl ester whose alkyl group has 1-4 carbon atoms, and (3) 0-30wt% styrene or alkaline metal salt, alkaline earth metal salt or ammonium salt of styrene sulfonic acid. The dispersing agent gives an excellent dispersibility of carbon black or graphite in water or a water-soluble soln., and also provides an excellent stability to the obtained slurry.
Patent JP-S58191859-A (JP)
Inventor: NAKA HIROMITSU
IPC: E04F11/16
Filed: 1982-04-30
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。