baber/WOPTO huggingface dataset:
Patent JP-H08201650-A (JP)
Title: Device for adjusting parallelism of end surface of optical substrate
Inventor: OSUGI YUKIHISA
IPC: G02B6/42
Filed: 1995-01-27
Abstract: PURPOSE: To provide a device causing end surfaces of optical substrates to be confronted with each other and capable of precisely making these end surfaces parallel. CONSTITUTION: This device is the device adjusting the parallelism among plural optical substrates 31A, 31B and 36, and is provided with a hold device holding respective optical substrates and a moving mechanism for moving at least one among the optical substrates. At least one among the optical substrates is held turnably, and the end surfaces of the optical substrates are brought into contact with each other, and pressure is applied in the direction of contact, and the end surfaces each other are made parallel. Preferably, the optical substrates are held turnably by two sets of rotary stages freely rotatable also.  Further, the device is provided with a slide mechanism by which the hold device is slidable in the direction that a load is applied for preventing that excess load is applied to the optical substrates when the end surfaces are brought into contact with each other and a clamp mechanism for fixing the slide mechanism after the hold device is slidden.
Patent JP-H11206765-A (JP)
Title: Method and device for ultrasonic imaging
Inventor: TAKEUCHI YASUTO
IPC: A61B8/00
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide accurate three-dimensional images by manual scanning, by generating three-dimensional images by moving a sound ray scanning surface in a vertical direction while performing sound ray scanning by ultrasonic waves, generating cross-sectional images by ultrasonic wave scanning of a patient body in the moving direction and deciding the scale factor of the three- dimensional images based on the cross-sectional images. SOLUTION: An ultrasonic wave probe is abutted on a desired part of the patient body and the mixed scanning of a B mode and a doppler mode is performed. Plural cross sections inside the patient body are successively scanned and a three-dimensional area 304 is constituted. The direction of the ultrasonic wave probe is changed for 90 deg., an array direction is made parallel to a (y) direction and tomographic images 114 are formed within a (y) direction and manual scanning direction range. At this time, by using an auxiliary instrument, the scale factor in the (y) direction of the tomographic images 114 is corrected. Thus, the scale factor ambiguous due to a manual operation is accurately established and the accurate three-dimensional images 304 are obtained.
Patent JP-H05203525-A (JP)
Title: Piezoelectric pressure sensor
Inventor: KUNIMURA SATOSHI
IPC: G01L9/08
Filed: 1992-01-24
Abstract: PURPOSE:To reduce the drift caused by an output temperature. CONSTITUTION:In a piezoelectric pressure sensor 10, a piezoelectric body 18 as a pressure sensitive element is fixed to supporting plates 38 and 40 through buffer layers 36 and 37 in a pressure container 16, wherein a pressure injecting port 28 is formed. The absolute value of the difference between the linear expansion coefficient of the material forming the piezoelectric body 18 and the linear expansion coefficient of the material forming the supporting plates 38 and 40, to which the piezoelectric body 18 is fixed, is divided by the thicknesses of the buffer layers 36 and 37, and the obtained value is made to be less than 1X10-4 deg.C.mm<-1>.
Patent JP-H06221507-A (JP)
Title: Backstay for boiler side wall
Inventor: SUEHIRO TOMIO
IPC: F22B37/24
Filed: 1993-01-27
Abstract: PURPOSE:To provide a backstay for a boiler side wall, high in the sectional performance thereof and capable of receiving a part of instrumentation pipelines and the like while capable of being simplified. CONSTITUTION:In a boiler side wall, which is provided with a main chord member 12, positioned at a place surrounded by a boiler side wall tube 1, an outside upper retaining metal 4 and an outside lower retaining metal 6, a sub chord member 14 and a connecting member 13, connecting both of the chord members 12, 14, the main chord member 12 and the sub chord member 14 are provided with the shape of box while various pipelines having small diameters are stored in at least one box between two boxes.
Patent JP-S60154214-A (JP)
Title: Evaluating method of connection point of optical fiber
Inventor: KITAYAMA KENICHI
IPC: G02B6/24
Filed: 1984-01-24
Abstract: PURPOSE:To evaluate the quantity of coupling between modes generated at a fiber connection point by performing evaluation on the basis of light intensity in basic mode and a measured value of light intensity obtained in a step wherein the light intensity in the mixed mode of a basic mode and the 1st high-order mode is measured. CONSTITUTION:A light source 1, condenser lens 2, light source side optical fiber 3, photodetection-side opitcal fiber 4, and photodetecting element are provided. The light intensity in basic mode which is inputted to a connection point and the light intensity in the mixed mode of the basic mode and the 1st high-order mode are measured as shown in a figure (a). Then, the mixed light intensity when light in the mixed mode of the basic mode and the 1st high-order mode is passed through the connection point is measured as shown in a figure (b). Then, the light intensity in the mixed mode of the basic mode and the 1st high-order mode when the light in basic mode is passed through the connection point is measured as shown in a figure (c). Then, the light intensity in basic mode when the light in basic mode is passed through the connection point is measured as shown by (d) and the light intensity when the light in the mixed mode of the basic mode and the 1st order mode is passed through the connection point is measured as shown by (e).
Patent JP-H08239727-A (JP)
Title: Gas turbine and multiple electric power plant
Inventor: DOI HIROYUKI
IPC: F02C7/00
Filed: 1996-01-26
Abstract: PURPOSE: To meet a recent demand for the elevation of temp. and to improve reliability by constituting a gas turbine of a material having respectively specified composition and strength characteristic. CONSTITUTION: An Ni-base alloy, having a composition consisting of, by weight ratio, 0.05-0.20% C, 20-25% Co, 15-25% Cr, 1.0-3.0% Al, 1.0-3.0% Ti, 1.0-3.0% Nb, and >=55% Ni, is used for a first-stage gas injection nozzle among the important members of turbine composed of disks of more than three stages, and further, the preheating temp. causing no crack at the time of TIG welding is regulated to <=400 deg.C. The nozzles of the second and subsequent stages are composed of Co-base alloy. Moreover, a blade is composed of an Ni-base cast alloy having a composition consisting of 0.07-0.25% C, <=1% Si, <=1% Mn, 12-20% Cr, 5-15% Co, 0.005-0.03% B, 2-7% Ti, 3-7% Al, <=1.5% Nb, and >=50% Ni and also having γ' and γ'' phases.  Further, the disk, in which the blade is to be planted, is composed of a martensitic steel in which fracture strength at 450 deg.C and 10<3> h is regulated to 40kg/mm<2> .
Patent JP-H04250774-A (JP)
Title: Coding system
Inventor: MORIMOTO HIDEKAZU
IPC: H04N19/423
Filed: 1991-01-08
Abstract: PURPOSE:To recognize an outline of a still picture early when a picture signal is sent to an electronic picture display device and a still picture is displayed on the electronic picture display device at a receiver side such as a CRT. CONSTITUTION:When a picture signal read by an image pickup device 4 is coded by a coder 4, at first upper and lower lines of a pattern are coded to be reference lines and a referenced line is predicted between them and a difference with an actual picture is coded. The coded line is used as a new reference line and the process of coding between the reference lines is repeated. The outline appears from a picture to be reproduced on a CRT 9 when the signal is sent in the order of coding and the picture becomes gradually sharper.
Patent JP-H05207338-A (JP)
Title: Display device for video camera
Inventor: KOBAYASHI NAGAO
IPC: H04N5/225
Filed: 1992-01-27
Abstract: PURPOSE:To obtain a display device by which the recording state of a video camera can be exactly recognized by sight from a back side. CONSTITUTION:A display member 16 which displays the recording state of a display device 12 of a video camera 10, which is mounted on the back face of the video camera so as to be freely attachable and detachable is connected through a curl code 18 with the video camera 10, and a grip 16a for fixing is provided at one part of the display member 16. Thus, the display device 12 which can be selectively fixed at a position where an obstacle interrupting a visibility such as an output cable 14 or a battery 15 is absent, and by which the recording state of the video camera can be exactly and easily recognized by sight, can be constituted.
Patent JP-S55104781-A (JP)
Title: Apparatus for measuring operating time
Inventor: EIANJI HIROSHI
IPC: B30B15/00
Filed: 1979-02-06
Abstract: PURPOSE: To readily and exactly measure the operating time of a movable article by encoding the rotation of a shaft provided with a cap for transmitting the rotation of the article in contact with the article without slip and thus controlling a counter circuit.  
     CONSTITUTION: A cap 8 for transmitting the rotation of a rotor without slip is provided at the end of a slit plate rotating shaft 7 projected from a portable case 1. As long as the rotor is rotating in contact with an external rotor, the shaft 7 is rotated. Thus, an encoder 2 detects the rotating disk integrally rotating with the shaft 7 to generate a predetermined detection signal in response to the stop or deceleration of the rotor to predetermined rotating speed so as to control a counter electronic device 5 together with a start signal. An indicating tube 2 indicates the operating time to the stop and the operating time to predetermined rotating speed to thus readily and exactly measure the operating times. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04246593-A (JP)
Title: Intaglio plate and its manufacture
Inventor: NAKAO KEIICHI
IPC: B41N1/00
Filed: 1991-02-01
Abstract: PURPOSE:To provide an intaglio plate which is excellent in life, precision on dimension, and sharpness of a minute pattern by a method wherein for the intaglio plate for intaglio offset printing to be used for manufacture of various kinds of electronic parts of a circuit substrate, a liquid crystal display element, a thermal head, etc., defective positions of a break, a pinhole, etc., which are generated in the case of preparation of the intaglio plate or in using the intaglio plate are easily repaired. CONSTITUTION:By filling locally defective positions of an intaglio plate in which a break, a pinhole, etc., are generated (corresponding to an unrequired depressed part 11 of a base 8) with a resin 14 containing a material having heat decomposability or laser beam decomposability, the defective positions can be repaired. Further, by removing a part of the resin 14 jutting out into the depressed pattern by using laser beams, the depressed pattern can also be repaired.
Patent JP-H03216177-A (JP)
Title: Apparatus for cutting stalk and root of scaly bulb
Inventor: NAGAOKA TATSUO
IPC: A23N15/08
Filed: 1990-01-23
Abstract: PURPOSE:To minimize the height of the subject apparatus by vertically moving the 1st and 2nd cutting edges in a specific state by the vertical motion of the 1st and 2nd swing links constructed of parallel link rods, thereby rotating both cutting edges by single driving apparatus. CONSTITUTION:Cutting edges 24, 25 are moved in vertical direction in horizontal state without increasing the vertical distance by vertically swinging the 1st swing links 14, 15 and the 2nd swing links 16, 17 and the cutting edge 25 is forced to be brought close to the cutting edge 24 with a weight 36. The cutting edges 24, 25 are rotated with a motor M.
Patent JP-S61171557-A (JP)
Title: Electric precipitator
Inventor: MATSUI KAZUO
IPC: B03C3/155
Filed: 1985-01-25
Abstract: PURPOSE:To prevent the lowering in capacity due to the adhesion of a small piece to a dust collection electrode, by removing the small piece hardly collected by an electric precipitator by the suspended piece collector provided to a dust- containing gas inlet side before performing dust collection by a dust collection electrode. CONSTITUTION:The dust-containing gas P containing dust R and small pieces C such as semi-baked pieces introduced into an electric precipitator from the casing 11a thereof passes an endless metal net 12 where small pieces C are at first collected. At this time, the small pieces Q are pressed to the metal net 12 by wind pressure and also move downwardly with the movement of the metal net 12 by the rotation of pulleys 16, 17. Because a brush 18 is arranged at the position below the metal net 12, the collected small pieces Q are scraped off toward a hopper 19 by the brush 18 and discharged by a discharge device 20. The fine dust R contained in the dust-containing gas P' passed through the metal net 12 receives usual dust collection action.
Patent JP-S61171876-A (JP)
Inventor: RUUDORUFU ZAUAA
IPC: F02M51/08
Filed: 1986-01-24
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-S58128233-A (JP)
Title: Manufacture of wide plate
Inventor: ARAKI JINICHIROU
IPC: B21D39/03
Filed: 1982-01-28
Abstract: PURPOSE:To manufacture a wide plate continuously by overlapping side edges of plates to be joined fed from adjacent plural feeding sections, pressing the overlapped part by seam roll to perform plastic deformation the overlapped part in the direction of thickness and pressure welding the members to be joined. CONSTITUTION:Feeding rolls 1, 2 are so set that adjacent side edges of coil materials 3 and 4 are overlapped by length (l), and coil materials 3, 4 are led between a supporting roll 5 and a seam roll 6. When rolls 1, 2, 5, 6 are rotated while pressing down the seam roll 6 in the direction to reduce the thickness of the plate, coil materials 3, 4 are plastically deformed and pressure welded to be a wide plate 8, and coiled round a roll 7.
Patent JP-H10205152-A (JP)
Title: Building incorporating elevator
Inventor: MURATA NARIYASU
IPC: E04H1/02
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a building incorporating an elevator, which can ensure a sufficient storage space without decreasing a resident area, and in which things can be easily carried to the storage space. SOLUTION: A building 1 incorporating an elevator is composed of a frame body 8 including a plurality of resident stories A and a storage stories C having a height lower than that of the resident stories A, and an elevator shaft 20 communicating the resident stories A with the storage stories C. An elevator car 21 are provided in the elevator shaft 20 so as to be elevatable between the resident stories A and the storage story C. The car comes to a stop, facing the storage story C so as to access the storage story C.
Patent JP-H03218184-A (JP)
Title: Multiple sound detecting circuit
Inventor: KAWANABE KAZUE
IPC: H04N5/60
Filed: 1990-01-24
Abstract: PURPOSE:To prevent a QPSK signal from being inputted to a sound detecting circuit by deciding whether a sound intermediate frequency signal from a picture detecting circuit is the 2nd frequency band signal or not and selecting the output of a sound intermediate frequency converter. CONSTITUTION:The multiple sound detecting circuit is provided with the picture detecting circuit 4 capable of detecting a picture intermediate frequency signal, band pass filters(BPFs) 7, 9 for passing only the 1st frequency band signal out of the sound intermediate frequency signal outputted from the circuit 4 by detecting an RF signal, a sound intermediate frequency converter 10 for converting the output signal of the BPF 7 or 9 into the 2nd frequency band signal, the 2nd BPF 13 for using the 2nd frequency band as a passing band, a switch 23 for selectively applying the sound intermediate frequency signal to the 2nd BPF 13, a sound detecting circuit 14 for detecting the output of the BPF 13 and outputting a sound signal, and a control means 24 for discriminating the DC level of a detected output and controlling the switch. Thereby, a sound signal prevented from the interference of a QPSK signal can be outputted even at the time of receiving NICAM system television broadcasting.
Patent JP-S63181350-A (JP)
Title: Layout design equipment for integrated circuit
Inventor: KIKUCHI SHUNJI
IPC: H01L21/82
Filed: 1987-01-22
Abstract: PURPOSE:To make it possible to perform layout with the least labor, by forming a mask pattern based on new synthesized element data combining element data formed according to the element data of basic elements read out from a first storage means. CONSTITUTION:When it is required to match characteristics of a plurality of basic elements constituting a function circuit, element data of the basic elements or element data of a basic element serving as the base of element data of this element are read out from a first storage means 1. New synthesized element data are formed by combining a plurality of element data formed according to element data read out from the first storage means and/or element data, and stored in a second storage means 5. Arrangement and wiring process are performed according to the synthesized element data stored in the second storage means 5, and a mask pattern data 7 of the function circuit part is formed. Labor and time are reduced, thereby.
Patent JP-S5397715-A (JP)
Title: Pepeater
Inventor: UEDA EIJI
IPC: H04B17/40
Filed: 1977-02-07
Abstract: PURPOSE:To ensure a constant monitor even for the noise deterioration fault of a repeater, by monitoring the gain fault of the repeater based on the change of the oscillation level of the monitor pilot signal oscillator and also monitoring the change of the repeater output noise according to the variation of the leak level.
Patent JP-H01187923-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAMOTO HIROHISA
IPC: H01L29/78
Filed: 1988-01-22
Abstract: PURPOSE:To eliminate the punch-through of implanted ions to a gate oxide film, to obviate variations in the threshold voltage of a transistor and to obtain an accurate and stable device by inclining the direction of the ion implantation at a specific angle with respect to a line perpendicular to a substrate. CONSTITUTION:The ion implantation of forming source, drain 4 of a MOS structure semiconductor device is conducted with its direction inclined at 10 deg. or more with respect to the line perpendicular to a substrate. For example, the source, drain 4 are formed, using a field oxide film 1 and the polycrystalline Si 3 of a gate as masks. In this case, the Si 3 of a gate material is formed by grain-growth and tends to cause channeling, but when the implanting angle thetato the line perpendicular to the substrate 7 of implanting ions 5 is inclined 10 deg. or more thereby to enhance the collision probability of the Si atoms of grain-growth and whose crystal axes are aligned and the implanted ions, thereby preventing its channeling. The angle theta of the ions 5 is selected to its optimum value to match the depositing condition of the Si 3 and the doping condition of the impurity.
Patent JP-S5398354-A (JP)
Title: Molded product of light-diffusing acrylic resin
Inventor: SEKI JIYUNJI
IPC: C08K5/10
Filed: 1977-02-10
Abstract: PURPOSE: Moided products of acrylic resin composition with little reduction of light transmission, good light diffusion effect and glossiness, which is composed of a methyl methacrylate polymer, a dialkyl phthatate and a talc with specific particle size. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09201522-A (JP)
Title: Finely granulating apparatus and finely granulating method
Inventor: ONODERA TADAO
IPC: B01F25/46
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To get rid of wear of a part with which a fluid comes into collision in a liner material and provide finely granulating function stably for a long duration. SOLUTION: This apparatus is so composed by arranging a plurality of blocks practically closely, in which through holes 10a, 10b, 11a, 12a, 12b to pass a fluid to be finely granulated are formed, as to set the direction of the through holes along the flow of a fluid. In this case, at least two through holes are formed in a block 10 in the fluid introducing side, one in an intermediate block 11, and at least two in a block 12 in the fluid discharging side. Moreover, groove-like routes 10e, 10f, which are to be communicated with through holes in respectively neighboring blocks, change the flow of a fluid into countercurrent flow, and provide swirling force, are formed in the block surface, which is either the opposing face to the block 10 or the opposing face to the intermediate block 11. Furthermore, groove-like routes 12e, 12f, which are made to communicate with through holes in respectively neighboring blocks, change the flow of a fluid passing the through hole 11a of the intermediate block 11 into the flow along the block surface, and damp the swirling force, are formed in the block surface, which is either the opposing face to the intermediate block 11 or the opposing face to the block 12 in the discharging side.
Patent JP-S60156677-A (JP)
Title: Adduct of 2-vinyl-4,6-diamino-s-triazine with isocyanuric acid, synthesis of it, curing of polyepoxy resin using it
Inventor: SAWA NATSUO
IPC: C08G59/50
Filed: 1984-01-26
Abstract: NEW MATERIAL:An adduct of 2-vinyl-4,6-diamino-s-triazine with isocyanuric acid shown by the formula I . USE:A curing agent for epoxy resins, especially for polyepoxy resin of widely used epicoat R828 type. Colorless crystal; slightly acidic; m.p. >250 deg.C; soluble in hot water; easily soluble in acetic acid and DMSO; insoluble in aceteone, methanol, and ethanol; having polymerizing properties. PREPARATION:2-vinyl-4,6-diamino-s-triazine shown by the formula II is heated with isocyanuric acid shown by the formula III in the presence of water and a polymerization inhibitor such as Na2S, etc. to give a compound shown by the formula I .
Patent JP-S54106422-A (JP)
Title: Preparation of alpha-bromoisovaleroyl chloride
Inventor: KAWAMURA MASAO
IPC: C07C51/00
Filed: 1978-02-07
Abstract: PURPOSE: To prepare the title compound useful as a raw material of 2-bromo-3- methylbutyryl urea which is a known narcotic and analgesic agent, economically without emitting ill odor, by brominating isovaleric acid with bromine, and without separating the product, converting the brominated compound to the corresponding acid chloride.  
     CONSTITUTION: α-Bromoisovaleroyl chloride is prepared by (1) brominating the α-position of isovaleric acid (1 mole) with bromine (1.0W1.5 moles) at 60W90°C, and without isolating the product, (2) converting the brominated compound to the corresponding acid chloride by reacting with thionyl chloride (1.0W1.5 moles) or phosphorus trichloride (0.3W1.5 moles) in the presence of pyridine, etc. 
     COPYRIGHT: (C)1979,JPO&Japio