baber/WOPTO huggingface dataset:
Patent JP-S5479055-A (JP)
Title: Optical branching device
Inventor: KATOU TOMIO
IPC: G02B6/28
Filed: 1977-12-06
Abstract: PURPOSE: To provide an optical branching device having no restriction in transmission directions by connecting the end faces provided with half mirrors in the specified directions by means of a bypassing optical fiber of T-form.  
     CONSTITUTION: Incident light from an optical fiber 3 is bisected by a half mirror 5 which comprises cementing of two prisms, by way of a focusing lens 8a. One transmitted light goes through a focusing lens 8c and focusing lens 7a and is reflected similarly by the half mirror 4 in the opposite direction, thence it emerges into the optical fiber 2 connecting to the focusing lens 7c. The other reflected light goes through a focusing lens 8b, a bypassing optical fiber 10 connected in T-form and a focusing lens 9a and is reflected by the similar half mirror 6, thence it emerges into the optical fiber 2" connecting to the focusing lens 9b, whereby the light is branched. Likewise, the incident light to the fibers 2, 2" is branched to the fibers 3 and 2", 2 and 3 respectively, thus the optical branching having no restrictions in transmission direction may be performed. When these branching units are combined, desired optical branching having no restrictions in the transmission directions may be performed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08336919-A (JP)
Title: Manufacture of aluminum honeycomb carrier and gas purifier using the carrier
Inventor: SAKAKIBARA YOSHINOBU
IPC: B32B3/12
Filed: 1995-06-13
Abstract: PURPOSE: To provide a method for manufacturing honeycomb carrier not required for lubricant removing step and a gas purifier using the carrier. CONSTITUTION: The method for manufacturing an aluminum honeycomb carrier comprises the honeycomb forming step of forming a honeycomb having many passages for passing gas by alternately superposing aluminum flat plates and aluminum wavy plates, and the coating step of forming a coating film layer on the inner surface with a passage by coating the inner surface of the honeycomb for partitioning the passage with water soluble paint, curing the paint and connecting the flat plates to the wavy plates. The paint is coated, and hence the fats and oils stuck to the surface of the plate are dissolved in the paint by coating the paint, and uniform coating film is formed on the surface of the plate. Thus, the degreasing step of the honeycomb is not required.  The inner surface for partitioning the passage of the honeycomb is all covered with the coating film, and the aluminum metal surface is not exposed. Therefore, a carrier layer, a catalytic layer or an adsorption layer is effectively formed on the inner surface.
Patent JP-S5848809-A (JP)
Title: Detector for flat of wheel trend of railway car
Inventor: KATOU KATSUTOSHI
IPC: G01B17/04
Filed: 1981-09-17
Abstract: PURPOSE:To automatically detect a flatted wheel in travelling, by detecting impulse waves due to wheel weight bearing on a rail and wheel trend flat. CONSTITUTION:A detector 4 for tensile force and compression force due to the elastic deformation of a rail 3 is fitted to the lower part of the rail 3. If a flat is formed by the deformation of the trend of a wheel 2, the detector detects an impulse wave due to the flat. The impulse wave is superposed to a basic wave due to wheel weight as shown in a figure (a). By shaping the waveform at a prescribed threshold, a pulse (b) indicating the passage of the wheel and a pulse (c) indicating the passage of the flat are obtained. Consequently the shaft number of the flatted wheel can be detected from both the pulses in a car in travelling.
Patent JP-S6038495-A (JP)
Title: Water-soluble cutting oil
Inventor: NODA MASAHIRO
IPC: C10N30/10
Filed: 1983-08-12
Abstract: PURPOSE:To provide a water-soluble cutting oil which has improved resistance to microbial deterioration and eliminates a problem of dissolving of iron ions without detriment to characteristics inherent to cutting oil, by incorporating a specified amine. CONSTITUTION:An amine of the formula (wherein R is a C1-24 alkyl, alkenyl, cycloalkyl, alkylaryl, aralkyl, aryl; n is 2-18) such as 2-ethyl-hexyloxypropylamine, lauryoxyethylamine or phenyloxypropylamine is used in a quantity of 0.001-1wt% based on that of a coolant obtd. by diluting a water-soluble cutting oil comprising a mineral oil, oil and fat, a metal anticorrosive agent, a mildew proofing agent, etc. 10-100 times at the time of use.
Patent JP-S5935605-A (JP)
Title: Production of rotor of sintered metal
Inventor: KOISO TAKASHI
IPC: B22F5/00
Filed: 1982-08-23
Abstract: PURPOSE:To produce easily a sintered rotor having a hollow part by molding a body having a hollow part in the state of one end opened, closing the opening part with a molding via a brazing material and performing simultaneously sintering and brazing. CONSTITUTION:Iron powder contg. 0.8% C and 3% Cu is used as a raw material and a body 2 having a hollow part 4 is molded for the purpose of making the rotor of a rotary car cooler with a sintered product having a hollow part and reducing the weight thereof. A powdery brazing material 5 consisting of Cu-30% Ni-30%Mn is coated on the joint surface of a piece 3 composed of the iron powder of the same material as the material of the body 2 with the body 2 and said piece is inserted into the opening part formed in the hollow part 4. The material 5 is melted simultaneously with sintering to joint the body 2 and the piece 3 to one body, whereby the hollow part 4 is formed and the lightweight sintered rotor is produced.
Patent JP-S5847556-A (JP)
Title: Die for die casting of gear and casting method thereof
Inventor: WAGOU SHIYUUSUKE
IPC: B22D17/22
Filed: 1981-09-17
Abstract: PURPOSE:To make post-work after casting simple and to finish gear parts cleanly by removing the gear parts in cavities and runner members from a stationary die then removing the gear parts from the inside of the cavities then disconnecting the same from the runner members. CONSTITUTION:When molten metal is forced through a nozzle 12, the molten metal passes through runners 13, 20, 17, 17 and is forced into cavities 22, where the molten metal solidifies. After the solidification, the rod of the 1st oil hydraulic cylinder 28 is contracted to remove the 1st, 2nd, 3rd movable dies 15, 16, 21 from a stationary die 11. Here the members solidified in the runners 13, 20 are held stuck to the die 15. When the rod of the 2nd oil hydraulic cylinder 29 is contracted, the die 21 detaches from the dies 15, 16. The products A produced in the cavities 22 at this time are held stuck to the die 16. When the rod of the cylinder 28 is projected, the dies 16 and 15 detach, and the products A are separated from the runner members solidified by the runners 13, 20, 17, 17. The separated products and the runner members drop to the outside of the dies.
Patent JP-S5851084-A (JP)
Inventor: OONISHI HIDEKI
IPC: B25B23/151
Filed: 1981-09-16
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-S6127953-A (JP)
Title: Urethane prepolymer and its preparation
Inventor: KAMIYANAGI KAORU
IPC: C07C239/00
Filed: 1984-07-17
Abstract: NEW MATERIAL:A compound shown by the formula I [R<1>-R<3> are -N=C=O, or formula II (R<4> are R<5> are -N=C=O, or group III; Z is trifunctional residue shown by the formula IV; Q is residue obtained by removal of hydroxyl groups at both ends from 2-15C diol compound)]. USE:An isocyanate component for two-pack curing type polyurethane resin not causing yellowing. A polyurethane resin using a compound shown by the formula I is useful for various uses of foam, casting resin, adhesive, coating compound, sealant, electrically insulating material, floor covering, elastomer, coating material, etc. PREPARATION:1,8-Diisocyanato-4-isocyanato methyl octane is reacted with a 2- 15C diol compound (e.g., ethylene glycol, etc.) in an equivalent ratio of NCO/ OH of 3-20, to give a compound shown by the formula I. Since the compound shown by the formula I has no diisocyanate monomer having high volatility at all, characteristically it has no fear of irritating smell and toxicity caused by inhalation and it has improved compatibility with polyether resins, etc.
Patent JP-S63313596-A (JP)
Title: Production of antibody against cancer gene antigen
Inventor: SHIMATAKE HIROYUKI
IPC: C07K16/00
Filed: 1987-06-15
Abstract: PURPOSE:To obtain the titled antibody useful for the diagnosis of tumor, etc., economically on an industrial scale, by transforming E.coli with an N-myc gene fragment cloned from a fibroblastoma cell strain, preparing a fused protein having high stability and antigenicity using said transformed E.coli and using the fused protein as an antigen. CONSTITUTION:A gene fragment of N-myc prepared by the cloning of a human fibroblastoma cell strain is inserted thrice between CII and N of a vector capable of producing a fused protein of CII and N and produced by utilizing a phase lambdaPL promoter. An E.coli transformed with the product is cultured to obtain a fused protein having high stability and antigenicity. A rabbit is immunized by administering the protein as an antigen and the serum is collected from the rabbit to obtain an anti-N-myc antiserum. The objective antibody can be produced by purifying the antiserum and separating an IgG fraction therefrom.
Patent JP-S6039128-A (JP)
Inventor: KURAUSUUYURUGEN HOFUMAN
IPC: B23K26/00
Filed: 1984-07-17
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-S61100892-A (JP)
Inventor: DENDA MAMORU
IPC: B60S3/04
Filed: 1984-07-16
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-H11340127-A (JP)
Title: Etching method
Inventor: KATAKURA NORIHIRO
IPC: G03F7/40
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an etching method by which a material can be etched in the same manner as that for a directly cooled substrate even when the material is put on a membrane by repeating such a process that the etching is stopped for a fixed period of time for cooling before the influence of a temperature rise is exerted at the time of etching the membrane or material put on the membrane. SOLUTION: A membrane composed of a boron-doped layer 7 is formed by etching the part of a silicon substrate from which a silicon nitride film 9 is removed until the boron-doped layer 7 is exposed by using the silicon nitride film 9 as a protective film. Then a resist is applied to the layer 7 and patterned with an electron beam lithography device, etc. Thereafter, the membrane is put in a dry etching device provided with a substrate cooling mechanism while the membrane is placed on a silicon wafer substrate 10 and etched for, for example, 30 seconds with an etching gas. Then, after stopping the etching for 5 minutes, the membrane is again etched for 30 seconds and the etching is again stopped for 5 minutes. The membrane is etched to a prescribed depth by repeatedly etching the membrane in the above-mentioned manner.
Patent JP-H077008-A (JP)
Title: Semiconductor device manufacturing method
Inventor: KAIGAWA HIROYUKI
IPC: H01L21/322
Filed: 1993-06-18
Abstract: PURPOSE:To provide a method for manufacturing a semiconductor device effi ciently. CONSTITUTION:In a process for manufacturing a semiconductor device, silicon oxide film 2 is formed on both surfaces of a substrate 1 (Fig. B) and the silicon oxide film 2 on a reverse side is eliminated by etching (Fig. C). After the elimination, silicon nitride film is formed on both surfaces of the substrate (Fig. D). Since a reverse side silicon oxide film 60 is directly formed on the substrate 1, strains HS30 and HS40 are generated at the interface of both films and then the impurity within the substrate 1 for relaxing the strain generated at the interface is trapped by the strains HS30 and HS40 with gettering. The gettering is accelerated by heat treatment to be performed later. Since the gettering is performed during the manufacturing process of the semiconductor device. it is not necessary to perform gettering process separately. thus manufacturing the semiconductor device efficiently.
Patent JP-H0313046-A (JP)
Title: Incoming call automatic transfer device
Inventor: IMURA YOSHIHITO
IPC: H04M3/54
Filed: 1989-06-09
Abstract: PURPOSE:To inform whether a transfer destination is busy or absent to a caller by sending a busy message to the caller when a busy tone detection circuit detects the busy state of the transfer destination. CONSTITUTION:When a caller makes dialing, a trunk line interface section 111 detects a incoming tone and sends a detection signal to a control circuit section 115. The control circuit section 116 allows a trunk line interface section 110 to make dialing to call a telephone set to a transfer destination. When an opposite party is busy, a busy tone detection circuit section detects the busy tone to send the detection signal to the control circuit section 116. The control circuit section 115 receiving the signal acquires a trunk line 102 and a message recorded in advance such as 'He is busy with other telephone call. Please call back later.' is sent to the caller from a message recording/ reproduction circuit section 114.
Patent JP-S6126729-A (JP)
Title: Cooling device of thick steel plate
Inventor: KAMIO HIROSHI
IPC: B21B45/02
Filed: 1984-07-18
Abstract: PURPOSE:To cool effectively a thick steel plate over a wide range by providing a weak cooling device and a strong cooling device successively to the latter stage of a rolling mill. CONSTITUTION:In the rolling line of thick steel plates, a nonrestrain weak cooling device 10 and a strong cooling device 11 are provided successively between a rolling mill 1 and a transfer car without providing a shower device. The weak cooling device 10 has a cooling capacity of about 200-1,000l/min/m<2> water amt. density, and the strong cooling device 11 has a cooling capacity of 1,000-3,000l/ min/m<2> water amt. density which is sufficient for hardending. By said devices, cooling can be carried out in a wide range from weak cooling to strong cooling. In the case of direct hardening, only the strong cooling device 11 is operated. Meanwhile, only the weak cooling device 10 is used, when the pearlite structure is cooled from a temp. above the Ar1 point to about 400 deg.C to refine the structure.
Patent JP-H0916144-A (JP)
Title: System and method for triangle raster with two-dimensionallyinterleaved frame buffer
Inventor: BURAIAN JII PUROUTEII
IPC: G06T15/00
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To provide many frame buffer controllers which are interleaved in two-dimension so as to shorten a processing time. SOLUTION: The system consists of a frame buffer controller 50A composed of an edge stepper 500 which receives basic element data and generates a series of span line data, a subordinate span stepper 510 which receives the series of span line data and generates a series of subordinate span data according to the respective span line data in the series, and a span stepper 520 which receives the respective span data in the series and generates pixel data corresponding to the subordinate span data.
Patent JP-S6039621-A (JP)
Title: Electrochromic display device
Inventor: AYUSAWA SEIGOU
IPC: G02F1/153
Filed: 1983-08-11
Abstract: PURPOSE:To restrain change of the characteristics of an electrochromic (EC) layer and to obtain an EC display (ECD) extended in life by providing a proton donor layer between the EC layer and a transparent electrode. CONSTITUTION:An ECD comprises a base plate 1, a transparent electrode 2, an EC layer 4 as a display member, an opposite eletrode 7, an electrolyte 11, etc. A proton donor layer made of at least one kind of metal oxide, such as SiO2, Al2O3, Cr2O3, TiO2, Ta2O5, or Nb2O5, or metal fluoride, such as AlF3, TiF3, CrF3, or ZrF4, is provided between the EC layer 4 and the electrode 2. The EC layer is make of a transition metal oxide having said proton donor between it and the electrode 2. As a result, the EC layer 4 can be restrained in change of characteristics and can extend the life of the ECD.
Patent JP-H06233142-A (JP)
Title: Picture transmission system using partition of picture plane, and coding/decoding method and device
Inventor: TEI SEISHIYOU
IPC: H04N19/503
Filed: 1993-06-18
Abstract: PURPOSE: To obtain a system which codes and decodes video data by dividing the data into block groups, having prescribed sizes. CONSTITUTION: In order to split a screen, a coding system and a decoding system are respectively provided with means 300, 310, and 320 which generate addresses for variably dividing a screen into blocks in the horizontal direction and means 300, 330, and 330 which generate addresses for variably splitting the screen into blocks in the vertical blocks. The systems are also provided with means 300 and 350 for synchronizing the splitting between the coding and decoding systems at every frame and reduce the blocking phenomena, which appear near the boundaries of the blocks by performing coding and decoding, while precisely changing the positions of the split block groups at every screen.
Patent JP-H1056855-A (JP)
Title: Clutch operation structure of agricultural work machine
Inventor: OGAWA KENICHI
IPC: A01D34/27
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To provide the clutch operation structure of an agricultural work machine, capable of reducing the energizing force of an energizing mechanism in comparison with that of a conventional structure, even when a clutch is forcibly disconnected with an automatic mechanism. SOLUTION: Either of an inner end 21c and an outer end 21d is attached to a clutch-operation arm 15 and, and the other is attached to an intermediate swinging arm 22 at an end of a release wire 21 whose other end is connected to a manual operation lever 19. An energizing mechanism 23 is connected to the intermediate swinging arm 22 so as to swing the intermediate swinging arm 22 in a direction for separating the inner end 21c from the outer end 21d. Further, a connecting tool 29 constituting an automatic mechanism 25 is connected to the intermediate swinging arm 22 so as to swing the intermediate swinging arm 22 toward the clutch operation arm 15 by the disconnection operation of the automatic mechanism 25.
Patent JP-S5372430-A (JP)
Title: Control system for common use input and output bus
Inventor: TOMITA NOBUO
IPC: G06F13/36
Filed: 1976-12-10
Abstract: PURPOSE: To enable the quick common use I/O changeover control, by processing the coupling section between the buses consisting of the linkage bus and the window switch in the same manner as convetional I/O units. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5372654-A (JP)
Title: Sample observing system
Inventor: ISHIKAWA KIYOSHI
IPC: G01B15/00
Filed: 1976-12-10
Abstract: PURPOSE: To obtain the spacing between the double images of a sample on the display surface so as to correctly measure the magnification by moving the sample a preset distance so that the corresponding movement of the image being observed may be displayed by display means. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0854219-A (JP)
Title: Image processor
Inventor: WADA TAKASHI
IPC: G06T7/00
Filed: 1994-06-29
Abstract: PURPOSE:To obtain an image processor for three-dimensional CAD or computer graphics in which the surface shape data of an object having an intricate shape can be obtained with a high resolution with no limitation on the method for measuring the three-dimensional coordinate value. CONSTITUTION:A cell generating section 78 generates a voxel data covering a range data inputted from a data input section 77. A cell working section 81 determines the intersection of the voxel data and a line passing the coordinate value of an observation point and the three-dimensional coordinate value of the surface of each inputted range data. An object region determining section 79 determines a corresponding three-dimensional coordinate value for each voxel data and a cell pattern recognizing section 82 determines a relationship between adjacent voxel data depending on the fact whether each voxel data has a corresponding three-dimensional coordinate value or not. A patch generating section 83 generates a triangular patch based on the topological relationship between the adjacent voxel data.
Patent JP-H0312763-A (JP)
Title: Loading system for initial program of io processor
Inventor: SUZUKI KATSUYUKI
IPC: G06F13/10
Filed: 1989-06-09
Abstract: PURPOSE:To simplify a loading system for initial program of an IO processor by storing an IO processor program into a part of a memory space to which an access is possible via an MPU. CONSTITUTION:At the side of an MPU, the working of an IOP 21 is discontinued by a load program 12a via an IOP reset register 31. Then an IOP program 13a is loaded into a real memory space 13 for IOP from a file 30 via the program 12a. Then the program 12a resets the register 31. As a result, the IOP 21 starts its working and outputs the normal address data. This address data is converted into an address of a memory space of an MPU by a conversion circuit 22 and has an access to the space 13. Thus the programs received the accesses from the corresponding address in an address are successively read out.
Patent JP-S5937645-A (JP)
Title: Light source tube
Inventor: NOSAKA EISOU
IPC: H01J63/06
Filed: 1982-08-24
Abstract: PURPOSE:To enable minute color display to be performed with a multiunit light source tube consisting of three electrode components, by providing the second grid electrode with a plural number of rectangular or elliptic electrode holes used for forming electron lenses, and properly adjusting the long diameter and the short diameter of said electrode holes so as to form a plural number of elliptic emission spots on a fluorescent screen. CONSTITUTION:Electron beams 5R', 5G' and 5B' discharged from three cathodes 31R, 31G and 31B, after being overfocused by electron lenses formed at the electrode holes 33a, 33b and 33c of a second grid electrode 33, become incident upon a fluorescent screen 2 to form diffused emission spots 5R, 5G and 5B. When the electrode holes 33a, 33b and 33c are supposed to have an x-axis length of dx and a y-axis length of dy, these lengths are restricted to satisfy the relationship of dx>dy, and the ratio of dx to dy is adjusted according to the necessary axial length ratio (Dy/Dx); Dx and Dy, respectively, represent the x-axis length and the y-axis length of the emission spots 5R, 5G and 5B formed on the fluorescent screen 2. It is necessary to adjust the ratio Dy to Dx which are the diameters of the emission spot of the electron beam to about 3. Therefore, the dx and dy of the rectangular electrode hole of the second grid electrode 33 are adjusted to satisfy the relationship of dx>dy, and experimentally adjusted to satisfy the equation of dx/dy=2-5.
Patent JP-S5481477-A (JP)
Title: Automatic/manual converter
Inventor: SUEHIRO TETSUO
IPC: G05B7/02
Filed: 1977-12-12
Abstract: PURPOSE: To smoothly perform conversion by giving output in such a way that a circuit is provided for holding the difference between the output of an amplifier to  give output by converting manual control signals with automatic control signals  and the automatic signal, and when they are converted from manual to automatic,  the output from the holding circuit is added to the automatic signal.  
     CONSTITUTION: In the automatic controlling time, changeover switches 71, 72 are connected to (A), automatic control output eA is held into a capacitor CH when output signals eO are given from an amplifier 4. Even if the switches 71, 72 are connected to H and converted to manual control, since held value of the capacitor CH gives its output, the conversion is made bumplessly. The manual control is done by changing the held value of the capacitor CH with use of an operating unit 51. Then, the difference between the automatic control output eA and the output eO of the amplifier 4 is held by a capacitor CP. Consequently, even if it is changed secondly to automatic control, as output eP has been equal to eO, the conversion is done bumplessly. 
     COPYRIGHT: (C)1979,JPO&Japio