baber/WOPTO huggingface dataset:
Patent JP-H08250820-A (JP)
Title: Manufacture of ridge waveguide of multiple segment
Inventor: EDOGAA BORUFURAMU KIYUUN
IPC: H01S5/00
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing the ridge waveguide bodies of a multi-segment, which can accurately manufacture optical ridge waveguide body structures of a very small-sized multi-segment from a semiconductor layer structure grown on a base body. SOLUTION: A semiconductor layer structure including an upper layer DS is formed and thereafter, the layer DS on the narrow regions on both sides of a segment transfer region ST for taking place electrical isolation between the metal contact parts of adjacent waveguide body segments is removed, metallic layers KM are respectively adhered on the surfaces of the parts, which are respectively formed with each waveguide body structure of the semiconductor layer structure and the semiconductor layer structure is etched using these metallic layers KM as etching masks to manufacture waveguide body formation ridge structures from the semiconductor layer structure.  Moreover, the entire semiconductor layer structure is covered with a layer which can withstand an etching agent used for etching of the layer DS, excluding the region ST and the layer KM on this region ST, is etched, whereby the metallic layer KM on this region ST is removed at the same time with the etching by undercutting.
Patent JP-S57127562-A (JP)
Title: Level detector for molten steel in mold
Inventor: IDEUE KAZUO
IPC: B22D11/18
Filed: 1981-02-02
Abstract: PURPOSE:To prolong the life of a mold through prevention of local concentration of thermal stresses in mold walls by adhering a long heat sensitive magnetic material like a belt to the mold wall, and installing molten steel level detecting coils which can move vertically with respect to this. CONSTITUTION:A bandlike temp. sensitive magnetic material 2 is provided in adhesion to the cooling water side of the wall of a mold 1, and detecting coils 3, 4, 5 are provided opposite to this. The total value of the length l1 between the coils 3, 4, the length l2 between 4, 5, and the moving width L1 of the set value is the length of the material 2. The meniscus of the temp. distribution of the wall of the mold 1 is detected by moving the coils 3, 4, 5 vertically. Thereby, the wall signals corresponding to the positions of the meniscus and the coils 3, 4, 5 are obtained in any position of the coils 3, 4, 5 in the part where the material 2 is adhered and therefore the setting of the control level is changed easily by moving the coils 3, 4, 5.
Patent JP-H07207487-A (JP)
Title: Iron electroplating liquid
Inventor: TAKENOUCHI HIROSHI
IPC: C25D3/20
Filed: 1994-01-12
Abstract: PURPOSE:To restrain the formation of precipitate of ferric hydroxide in a bath to obtain iron plating of high quality by allowing an iron electroplating liquid mainly consisting of ferrous sulfate to contain water soluble carboxylic acid or its salt. CONSTITUTION:An iron electroplating liquid mainly consisting of ferrous sulfate or ferrous sulfate and ferrous chloride contains one or more of water soluble carboxylic acids and their salts by >=5mM, preferably <=2.5M per 1M of ferrous ions. The carboxylic acids are preferably formic acid, acetic acid or propionic acid, and their salts are preferably sodium salt and pottasium salt. In this way, the formation of precipitate of ferric hydroxide in the iron electroplating liquid is restraine to the utmost to obtain an iron plating film which is smooth and excellent in appearance and superior in electrical and mechanical reliability.
Patent JP-S60157050-A (JP)
Title: Method for measuring t cell percentage of lymphocyte
Inventor: OOE AKIHIKO
IPC: G01N33/48
Filed: 1984-01-27
Abstract: PURPOSE:To lessen manpower for a measuring method and to speed up said method by separating the video signal obtd. by sensing the image of a specimen for every condition from the shape of the cell data inputted preliminarily by utilizing a video processing technique and counting said signal. CONSTITUTION:A dyed specimen 1 is read via an optical system 2 by a line scanning type solid-state image pickup element 3 and is digitally converted in a measuring circuit 4, by which the specimen is discriminated to T cells, the lymphocytes except the T cells and other cells from the shape, etc. of the cells included in the specimen 1. The T cells and the lymphocytes except the T cells are counted in a counter circuit 5 and after both are counted by, for example, 200 pieces, the valve of 1/2 the number of the T cells is outputted to a display circuit 6. A control part 8 matches the timings in the processing speed of the respective parts. The percentage measurement is thus accomplished by utilizing the video processing technique, by which the measurement at a higher speed with less manpower is made possible.
Patent JP-S59171906-A (JP)
Inventor: JIYOSEFU UINTAA
IPC: G02B6/44
Filed: 1984-01-27
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-H01223808-A (JP)
Title: Charge amplifier
Inventor: GERUHARUTO BUESU
IPC: H03F1/30
Filed: 1989-01-24
Abstract: PURPOSE: To make possible effective compensation of a drift with a simple method by providing a sample-hold unit connected to a trigger device triggered to supply a sampling pulse synchronizing with the period of a measuring signal. CONSTITUTION: The output of a charge amplifier 1 (conductor 8) is connected to the sample-hold unit 9 in order to compensate the drift between measuring signals periodically occurring. This unit is fed back to a signal input terminal 5 via a resistor R. Then, the sampling pulse passed through the trigger circuit 10 is supplied to the sample-hold unit 9 via a conductor 11 as a trigger signal, and the trigger signal is generated at a time interval between individual signals, so that a compensating voltage Ureg corresponding to a main measurement drift is generated. Thus, a compensating current Ikomp is applied to the signal input terminal 5 via the resistor R. Thus, the drift between measuring signals periodically causing is easily compensated.
Patent JP-H05204707-A (JP)
Title: Software debugging device
Inventor: YOSHIDA NAOMASA
IPC: G06F11/28
Filed: 1992-01-29
Abstract: PURPOSE:To easily investigate which part in a software changes even when the contents of a storage region are unexpectedly changed by providing a means to hold the contents of an updating operation executed to the storage region for executing the software. CONSTITUTION:When the executing ranges of the software are designated from a source code display picture 1, the executing ranges are successively executed from the head. When a parameter name is designated from a parameter designating picture 2 while successively executing the ranges, the parameter name is retrieved from a parameter name/storage region correspondence table 3, and a position corresponding to the parameter is specified in a storage region 4. Then, the contents of the objective parameter are extracted from the position and displayed in a parameter content display picture 5. Further, based on this retrieved result, history information concerning the position (area) in the storage region 4 corresponding to the parameter is extracted from execution history information 6 and displayed in a history information display picture 7.
Patent JP-S61174245-A (JP)
Title: Phenolic resin composition
Inventor: KIMURA YOKO
IPC: C08G59/40
Filed: 1985-01-28
Abstract: PURPOSE:To obtain a resin compsn. having excellent heat resistance, flexibility and adhesion to polyimide film and metal, by blending an imide compd. with a rubber compsn. contg. phenolic hydroxyl groups and glycidyl ether groups. CONSTITUTION:A 1-100pts.wt. imide compd. is blended with 100pts.wt. of the combined quantity of a rubber compsn. contg. phenolic hydroxyl groups and/or glycidyl ether groups. Examples of the phenolic hydroxyl group-contg. materials are condensates of formaldehyde with phenol, an alkylphenol or bisphenol A. As the glycidyl ether group-contg. compd., phenyl group-contg. epoxy resins such as bisphenol A type epoxy resin are preferred from the viewpoint of heat resistance. Examples of the rubbery polymers are acrylic rubber, butadiene rubber, NBR, SBR and nitrile rubber.
Patent JP-2000210939-A (JP)
Title: Manufacture of pneumatic tire and pneumatic tire obtained by the method
Inventor: MISUMI KAZUHIKO
IPC: B29K21/00
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To obtain a pneumatic tire having an excellent breaking property without increasing the number of processes by raising a drainage effect of water on a road surface. SOLUTION: For this tire, a green tire wherein a rubber composition containing a gas-developing agent is applied to at least a surface layer of a tread rubber is vulcanized by using a vulcanizing mold having a plurality of ascicular projections extending almost in a radial direction of the tire in a part opposed to at least a tread land part on an inner face of the vulcanizing mold. Thereby, a pneumatic tire containing a pore and a small cavity on a surface side of the tread is manufactured. For the small cavity, inner space is communicated to at least a part of bubbles.
Patent JP-S56111630-A (JP)
Title: Jointing method for resin magnet and metal plate
Inventor: KENMOCHI KATSUE
IPC: B29C65/48
Filed: 1980-02-06
Abstract: PURPOSE: To perform molding and adhesion simultaneously, to thereby simplify the process and to joint the resin magnet and the metal plate with a high strength by a method wherein an adhesive layer is provided on the metal plate in advance, and the resin magnet is molded while placing the metal plate in a molding die so as to joint and integrate the plate with the magnet.  
     CONSTITUTION: A highly flexible thermomelting adhesive (e.g., polyamide adhesive, etc.) is coated on one side of the metal plate 1 such as a seal plate, thereby forming a coating layer 2. Then, the plate 1 is placed in a molding die in such a manner that the adhesive surface is faced to a cavity 10, and the esin magnet melted by heating is poured into the cavity 10. A part of the adhesive layer is melted by the heat of the resin magnet, and the magnet is applied with a pressure so as to joint the plate 1 to the magnet. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01190419-A (JP)
Title: Manufacture of multi-layer board
Inventor: NODA MASAYUKI
IPC: B29C43/20
Filed: 1988-01-25
Abstract: PURPOSE:To simplify a manufacturing process and improve additionally the radiation property and dimensional stability, by punching a calendered metal foil having a thickness of more than a specified value in a fixed form, putting at least one inner layer circuit between prepreg layers of which surface is roughened, laminating at least an electrolytic metal foil on one side of said calendered metal foil, and heating and press-molding it. CONSTITUTION:A calendered metal foil comprises copper, aluminum or others having a thickness of more than 70mu, and the material of an electrolytic metal foil is also the same as that of said calendered metal foil. The number of inner circuit layers is not specially limited and the electrolytic metal foil may be applied on one surface or both surfaces. The resin to be used is favorably a heat-resistant resin such as epoxy resin, BT resin etc. and the base material to be impregnated with said resin for obtaining a prepreg is preferably glass non-woven, alumina fiber non-woven etc. As the roughening treatment of the surface of inner circuit layer, there are two methods; a mechanical roughening and a chemical roughening. The chemical roughening method is rather desirable and the use of said both methods makes the roughening more effective. In such a manner, excellent multi-layer boards can be efficiently manufactured in a small number of manufacturing processes.
Patent JP-H03218018-A (JP)
Title: Bias ecrcvd equipment
Inventor: SATO JUNICHI
IPC: H01L21/302
Filed: 1990-01-23
Abstract: PURPOSE:To improve etching rate of anisotropic etching, by providing a means introducing etching gas into a reaction chamber, and making the distance between a plasma generating position and the position of a body variable. CONSTITUTION:Plasma generating gas 1 and reaction gas 2 are supplied to a plasma generating chamber 7 and a reaction chamber 13, respectively. Magnetic field is induced by a coil 12, and microwave is introduced. Generated plasma ions are projected on a wafer 15 in the reaction chamber 13 by the magnetic field of the coil 12, and a film is formed by vapor phase reaction of the gas 2. A stand 14 is arranged at a position distant from a window 11. The supplying amount of gas, the microwave power, the degree of vacuum, and the intensity of magnetic field are adjusted, and a bias voltage is applied with an RF power supply 19, thereby performing the CVD control of an insulating film. By changing the flow rate of the reaction gas 2 from a ring 18a, the changeover from CVD to lateral etchback is enabled. When anisotropic etching gas is selected by changing over the ring 18a to a ring 18b, and the wafer 15 is held in the vicinity of the window 11 by making a stand 14 ascend, radical also can contribute to etching, and anisotropic etching of high etching rate is enabled by RIE.
Patent JP-S59144311-A (JP)
Inventor: TSUDA KAORU
IPC: H02G3/18
Filed: 1983-01-31
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-H09212218-A (JP)
Title: Device for grinding non-round body
Inventor: YONEDA TAKANORI
IPC: G05B19/18
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To converge a working error as quickly as possible by learning control independently of the torque ripple of a motor and to highly efficiently execute highly precise working reduced at its working error as less as possible at the time of finishing a work. SOLUTION: The objective moving position of a wheel spindle stock is calculated based upon the feeding amount of the wheel spindle stock and the cut quantity of a grinder to a cam. An error between the objective moving position and a practical wheel spindle stock position is found out and the objective moving position of the wheel spindle stock which is to be calculated at the time of succeeding grinding work operation is corrected based upon the error. Concretely the grinding device is provided with a 1st error data storage device 33 for storing data related to the positional error of the wheel spindle stock in a storage area based upon the rotational angle of a spindle and a 2nd error data storage device 36 for storing data related to the positional error of the wheel spindle stock in a storage area based upon the moving position of the wheel spindle stock.  The objective moving position of the wheel spindle stock calculated correspondingly to the current rotational angle of the spindle is corrected based upon the error data stored in both the storage devices 33, 36.
Patent JP-H05210945-A (JP)
Title: Reel lock mechanism of video tape cassette
Inventor: MAKINO MASAHIRO
IPC: G11B23/087
Filed: 1992-01-30
Abstract: PURPOSE:To realize a reel lock mechanism of a video tape cassette capable of improving an assembling work efficiency by evading deviation of a release plug from the specified position during the assembling work of video tape cassette. CONSTITUTION:A stopper 5 formed in a lower shell is provided with a horizontal movement restricting rib 5b extended nearly vertically to the bottom of the lower shell and a vertical movement restricting rib 5a extended nearly parallel to the bottom of the lower shell from an end part of the horizontal movement control rig 5b. The movement in the horizontal direction of a projecting part 2a of the release plug 2 is restricted by the horizontal movement restricting rib 5b. The movement in the vertical direction of the projecting part 2a is controlled by the vertical movement control rib.
Patent JP-S56111648-A (JP)
Title: Manufacture of porous resin product
Inventor: YOSHIMURA HITOO
IPC: B29C39/00
Filed: 1980-02-07
Abstract: PURPOSE: To obtain a porous resin product which has a high multiplication factor of foaming, has little faulty molding of inclined thickness and has an improved stability of foam by a method wherein a reactive liquid material is cured and made to foam in a pressure reduced state.  
     CONSTITUTION: Material such as polyurethane foam and polyester foam, etc. is injected with a high pressure into a metallic mold 2 such as a steering wheel having an upper exhaust port 4 in a sealed case 1 by means of a high pressure foam making machine 3. At the point when a foam is started, the inside of the sealed case 1 is reduced in pressure up to 400mmHg preferably in 15sec by means of a vacuum pump 5 to make foam and to be cured. After preferably about 5min, the pressure within the sealed case is restored to an atmospheric pressure by opening an air inlet port 6 and the purposed cured porous resin product is obtained from the metallic mold 2.  
     EFFECT: Since the material can be filled into a mold in a stage of low viscosity, it can be used for a mold having a complicated type. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06233073-A (JP)
Title: Picture input device
Inventor: SHIRAISHI MIKIO
IPC: H04N1/19
Filed: 1993-02-01
Abstract: PURPOSE:To obtain a wide dynamic range by reading the same image plural times and integrating the obtained image signal. CONSTITUTION:A system controller 90 can read an image in the same position plural times without moving a one-dimensional sensor 50. That is, in the read operation of one line, the first read is performed in the same position with a high-sensitivity characteristic, and picture data as the result is temporarily stored in a line memory 80. Next, the second read is performed with a low- sensitivity characteristic, and the read result is sent to an operation circuit 81 together with the read result for the high sensitivity, and two read results are subjected to addition and multiplication processings and are sent to an image memory 82. Thereafter, a one-dimensional sensor moving mechanism 53 is operated to move the sensor 50 to the read position of the next line, and the next line is read. Thus, the image is read in a wider range of taking-in.
Patent JP-H09201250-A (JP)
Title: Cushion body
Inventor: TAKEDA NOBUHIKO
IPC: B32B5/14
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To match a cushion body with the physique of a sitting person when lateral acceleration is generated at a vehicle in the case of turning, etc., by providing temperature depending foamed members, which have temperature dependency, to change hardness corresponding to temperatures at seat side parts. SOLUTION: A seat cushion 1 is provided with a sitting plane 30 for supporting the load of the sitting person and seat side parts 3 for supporting loads applied to both the left and right sides of the sitting plane. Besides, seat side parts 4 are provided on both the sides so as to hold the back of the sitting person on the sitting plane 31 when the lateral acceleration is generated on a seat back 2. Then, temperature depending foamed members 13 to change hardness corresponding to the temperatures are used for these seat side parts 3 and temperature depending foamed members 14 are used for the seat side parts 4 so that a cushion body 12 can be formed. Thus, when the vehicle generates the lateral acceleration at the time of turning, etc., the cushion body can be matched with the physique of the sitting person.
Patent JP-H07217078-A (JP)
Title: Thread type joint
Inventor: OTSUKA HIROAKI
IPC: E04C5/18
Filed: 1994-02-08
Abstract: PURPOSE:To make work easy enough by forming an internal thread into such a shape that two flanks of thread ridges both come into contact with those of corresponding flanks at the side of a reinforcing bar and either side of a crest part and a root part of the ridge will not contact with the counterpart side. CONSTITUTION:An internal thread with an axial sectional form 31 is installed in an inner surface of a shape memory alloyed cylindrical joint. Likewise an external thread with an axial sectional form 2 is installed in a reinforcing bar to be clamped. Then respective ends of reinforcing bars to be clamped are set up after being butted to each other in the joint. In addition, when the joint is heated and restored of its shape to the original one, the inner diameter is contracted to some extent and thereby varied to an axial sectional form 32, and both flanks of the internal thread come into contact with that of the external thread of the reinforcing bar.
Patent JP-H09199202-A (JP)
Title: Electric connector provided with terminal tail alignment mechanism
Inventor: UORUTAA JII MATSUKUFUAAREN
IPC: H01R12/72
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector formed in a constitution such that a terminal is accurately positioned by using a tail alignment mechanism and a connector total unit can be miniaturized. SOLUTION: An electric connector 20 is provided with an insulating housing 22 having a plurality of terminals 32. Each terminal 32 has a tail alignment 42 protruded from the housing 22. A tail alignment mechanism 24 is fixed to the housing 22, the tail part 42 of the terminal 32 is captures by a lower edge 48a of a rearward end face 48 of the housing 22 and a plate part 66 of the tail alignment mechanism 24.
Patent JP-S55106611-A (JP)
Title: Determining method for piercing condition of skew roll piercer
Inventor: SAYAMA YASUHIRO
IPC: B21B37/00
Filed: 1979-02-09
Abstract: PURPOSE:To prevent the generation of operational troubles, at manufacturing the seamless pipe from the raw material like as the round billet, etc., with the skew roll piercer, by suitably controlling the piercing conditions like as the roll gap, the plug diameter, the forward slip of plug, the guide shoes clearance, etc. CONSTITUTION:The hollow bloom 18 as the seamless pipe is manufactured from the round billet 10 as the raw material, by the skew roll piercer. Hereupon, the gap E of rolls 12, 12, the diameter Dp of plug 14, the forward slip L of plug 14, and the clearance H of guide shoes 16, 16, are determined so as to satisfy formulas I, II, III, IV, V, and VI; where the formula I is for giving the condition to prevent the contact between the rolled material 10 and the end plane of the roll 12; the formula II is for giving the condition to prevent the generation of incorrect biting; the formula III is for giving the condition to prevent the generation of rear jamming; the formula IV is for giving the condition to prevent the generation of flaws in the inner surface; and the formula V, VI, are for giving conditions to lessen the generation of thickness deviation. (Besides, A and B in formulas are constants determined from the skew angle alpha of the roll, and the diameter Db of the raw material 10).
Patent JP-H11196848-A (JP)
Title: Disposable ashtray made of paper
Inventor: TERADA KYOKO
IPC: A24F15/18
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a disposable ashtray made of paper, capable of making the ashtray always portable at the time of going out or the like, by attaching thereof to a tobacco pack and reducing the throwing away of tobacco and disposable together with a tobacco pack after use and excellent in usability. SOLUTION: The characteristic of this disposable ashtray made of paper comprises forming an ashtray body 1 freely attachable to a part of a lateral face of a tobacco pack prepared by opening the upper part and providing a gusset part 19, attaching a thin type bag unit made of a resin and containing a water absorbing material for impregnating a liquid such as water therein to the ashtray body 1, further installing a fire extinguishing port 4 for pushing the tobacco tip thereto at a suitable position, forming a fire extinguishing part 3 and adopting an opening and closing means for opening and closing the upper part opening of the ashtray body 1 and an opening and closing means for opening and closing the fire extinguishing port 4 of the fire extinguishing part 3.