baber/WOPTO huggingface dataset:
Patent JP-S59227130-A (JP)
Title: Annealing device by electron beam
Inventor: SHIBATA KENJI
IPC: H01L21/263
Filed: 1983-06-08
Abstract: PURPOSE:To keep the focus position of electron beam on the sample plane constantly by controlling the lens system for beam convergement so as to make strength of the shortest wavelength component of light detecting signal maximum. CONSTITUTION:The sample 14 annealed by irradiation with electron beam from an electron gun 15 generates the light. The shortest wavelength component of the light is detected by a light detector 25 through a light guide 23. The detection signal is fed back to a lens power source 22 by a calculator 19 and the energized current of a converging lens 17 is controlled so as to make the detection signal of the detector 25 maximum. Consequently, the focus position of the electron beam can be made accordant to the surface of the sample 14. Accordingly, annealing can be performed efficiently under the highest temperature conditions as well as improvement of uniformity and reproducibility of annealing can be contrived.
Patent JP-S62259389-A (JP)
Inventor: SAITO MOTOYASU
IPC: C08F8/30
Filed: 1986-05-02
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-H11291142-A (JP)
Title: Spindle temperature control device and dicing device
Inventor: KUBOTA TORU
IPC: B23B19/02
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To control so that the temperature of a spindle unit consisting of a spindle and a spindle housing for surrounding the spindle rotatably becomes uniform throughout. SOLUTION: This device is composed of a medium flow in hole 24 in which a temperature control medium is poured, a medium dispersion route for dispersing the temperature control medium poured in from the medium flow in hole 24 so as to be spread to a desired area and a medium flow out hole 27 by which the temperature control medium through the medium dispersion route is poured out. The medium dispersion route is composed of an outward trip 26 for leading the temperature control medium poured in from the medium flow in hole 24 arranged so as to be wound spirally around the spindle 16 to a desired position and a return trip 28 for leading the temperature control medium to the medium flow out hole 27 by arranging so as to be wound opposingly to the outward trip 26 around the spindle 16 after turning back at the desired position.
Patent JP-S63264082-A (JP)
Inventor: YANO HIRONOBU
IPC: A62B18/08
Filed: 1987-04-22
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-S59226281-A (JP)
Title: Variable pitch control device for wind-powered prime mover
Inventor: OSANAWA HIROYUKI
IPC: F03D7/04
Filed: 1983-06-06
Abstract: PURPOSE:To obtain the minimum value of chaniging amount of the pitch of a blade to control the rotating number of the blade efficiently and improve the converting efficiency of wind energy by a method wherein the decision result of increasing rate of the rotating number is utilized in addition to the decision result of comparison of the rotating number of the blade with the rated value thereof. CONSTITUTION:The device is provided with a rotating number decision means 102, deciding the rotating number by comparing it with a set value based on the rotating number read by a rotatig number detecting means 101 detecting the output of a tachometer 6, and a rotating number increasing rate decision means 103, operating and deciding the increasing rate of rotating number from this rotating number and the same detected previously. In order to drive the blade of variable pitch device 4 into the direction to restrict the rotating number based on the decision results of said both means 102, 103, ON-OFF signals are outputted by a blade pitch changing means 104 and the variable pitch device 4 is operated in accordance with these signals. According to this method, the minimum value of the changing amount of pitch of the blade may be obtained and the reduction of the rotating number after the control may be minimized.
Patent JP-S58218375-A (JP)
Title: Horizontal fillet multi-layer welding
Inventor: UJIIE AKIRA
IPC: B23K9/025
Filed: 1982-06-11
Abstract: PURPOSE:To increase work efficiency of welding work when throat thickness is relatively large by providing molten pool of pass corresponding to each of bead group to be laminated and thereby performing each pass simultaneously. CONSTITUTION:When an object 2 to be welded is MIG welded or TIG welded to a base metal along a weld line, welding rods 11-13 for the first - third passes are provided as shown in the figure. Molten pools formed by the first - third passes are represented by 21-23 and beads are represented by 31-33. A bar 12 is run just after a bar 11 and a bar 13 is run just after it. The pool 22 runs above the bead 31 just after the pool 21 becomes the bead 31, and the pool 23 runs aboe beads 31, 32 just after the pool 22 becomes the bead 32. Thus, by performing simultaneously by making the pass corresponding to each of bead group in a state that molten pool of each pass approaches along the line 3 at different position.
Patent JP-H04331163-A (JP)
Title: Printer controller
Inventor: SHIBUTA AYAKO
IPC: B41J21/00
Filed: 1991-05-07
Abstract: PURPOSE:To print documents on paper of the same size by obtaining printing magnification from printing-paper size specified by a documentation means and the form size of a document and controlling a document data so as to reduce/magnify the size corresponding to the printing magnification. CONSTITUTION:When printing is instructed, a printing-paper selection screen is displayed on a display unit 114 by a printing-paper selecting means 117. Printing-paper size and the form size of a document stored in a storage device 116 are transmitted to a printer controller 120 by a printing-paper specifying means 118, and a document data is transmitted to the printer controller 120 and printing is instructed. Printing magnification is determined from printing- paper size and the form size of the document by a printing-paper discriminating means 123 in the printer controller 120 while the document data is received from a documentation device 110, and the document data is reduced/magnified by a reducing/magnifying means 124 according to printing magnification. A bit map data is prepared, and a printer 140 is given printing request.
Patent JP-S5727051-A (JP)
Title: Copper nickel tin alloy for integrated circuit conductor and its manufacture
Inventor: ARITA KISHIO
IPC: C22C9/00
Filed: 1980-07-25
Abstract: PURPOSE: To obtain high tensile strength and a high dielectric constant, and to improve plating property by a method wherein the proper amounts of nickel, tin and phosphorus are compounded to copper, the fixed amounts of either or both manganese and silicon are further added and a material for a lead frame is acquired.  
     CONSTITUTION: 0.5W3.0wt% nickel, 0.3W0.9wt% tin, 0.01W0.2wt% phosphorus and further either or both 0W0.35wt% manganese and silicon are compounded to copper to form a copper alloy, melted, casted, rolled, annealed for an hour at the temperature of 360°CW395°C in thickness which obtains a rolling rate of 60% or higher from the last necessary thickness, cold-rolled and annealed for an hour at the temperature of 150°CW250°C. Accordingly, work hardening is increased by tin, elongation percentage and strength by nickel and tensile strength in case of annealing by Si and Mn, and phosphorus functions as a deoxidizer. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61261526-A (JP)
Title: Foundation structure for vertical type open tank
Inventor: NEMOTO YOICHI
IPC: B65D90/12
Filed: 1985-05-15
Abstract: PURPOSE:To easily make the centering of a vertical type open tank without the needs for foundation bolts by a method in which the base plate of the tank is installed on the inside of a concrete foundation and nonshrink cement mortar is packed into the gap between them. CONSTITUTION:A concrete foundation and a floor slab for a housing are concurrently constructed in advance, and a tank is installed through a packer plate 5 on them and its centering is made. After the completion of the centering, a nonshrink grout 3 is packed into the gap between the foundation 1, the tank skirt 2, and the tank base plate 4. The centering and installing operations of the tank can be made easier without the needs for foundation bolts.
Patent JP-H06313813-A (JP)
Title: Light guide plate
Inventor: MAEDA SHOICHI
IPC: G02B6/00
Filed: 1993-04-28
Abstract: PURPOSE:To not only supply the uniformly diffused light to the surface but also improve the luminance of a liquid crystal face so as to improve fine 'display view by providing a light guide plate in a liquid crystal display also with the function as light diffusion sheet material. CONSTITUTION:A light guide plate 1 provided with the function as light diffusion sheet material is constituted of a base material sheet 2 formed of transparent material for transmitting light, and a diffusion layer 3 including beads 4 embedded being aligned horizontally in relation to the surface of the base material sheet 2. With this constitution of the light guide plate 1, light generated from a light source 11 is transmitted through the base material sheet 2 and eventually passes through the diffusion layer 3 after repeating contact with the beads 4 disposed in the diffusion layer 3, refraction and reflection many times. The diffusion degree of the light having passed the diffusion layer thereby becomes uniform, and its luminance is also improved.
Patent JP-H08271739-A (JP)
Title: Liquid crystal display
Inventor: KOIKE YASUHIRO
IPC: G02F1/13357
Filed: 1995-04-03
Abstract: PURPOSE: To suppress and remove stripe- or line-shaped bright and dark patterns appearing on the display surface of a liquid crystal display and to impart adequate spread to a visual field angel. CONSTITUTION: The light of a light source L advanced from a light incident surface 2 into a light scattering light transmission body 1 is subjected to one time or multiple scattering effects in the process that light propagate in the body. The corresponding part of the light arriving at both surfaces 5, 6 of the light scattering light transmission body 2 or the front surface of a reflector 3 is returned into the light scattering light transmission body 1. The light subjected to such effects in combination is emitted with directivity toward an arrow 5a from a light take-out surface 5 with a high efficiency and is made incident on a light exit direction correcting element 4'. The light incident surface of the light exit direction correcting element 4' is formed as prism array-like undulating surfaces 4a, 4b and the light exit surface 4e' is formed as an embossed surface.  The propagation direction of the exit light from the light exit surface 4e' is spread while the directivity is made to remain. Consequently, the bright and dark patterns are hardly visible through the liquid crystal panel LCP and the visual field angle is expanded. These effects are intensified if scatterability is imparted to the inside of the light exit direction correcting element 4'.
Patent JP-H11282598-A (JP)
Title: Data setting device
Inventor: YOSHII HIROSHI
IPC: G06F3/0489
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To easily observe the information being set as data without increasing a display area and to facilitate an information setting operation by using the different display forms via a display means between the said information under setting as data and other information. SOLUTION: When a prescribed time passes after processing is shifted to a subroutine of input of characters, a microcomputer 9 decides whether a mode switch key 3 is turned on. If the key 3 is turned on, the display is changed to year/month/day, for example, from the characters at a display part 2. If the key 3 is not turned on, then it is decided that whether an input switch key 4 is turned on. If the key 4 is turned on, the leftmost character is enlarged at the part 2. If a decision key 8 is turned on under such conditions, the display size of the part 2 is reset to its original size and the enlarged character display is shifted to the right by one character. Thus, the character that is being set or corrected by a user is enlarged to be easily seen.
Patent JP-S62257078-A (JP)
Title: Distribution type radiation measuring system
Inventor: YATSUHASHI MOTOHARU
IPC: G01T1/00
Filed: 1986-05-01
Abstract: PURPOSE:To know the position and radiation intensity of a radiation atmosphere, by detecting the loss position and loss increase quantity of an optical fiber. CONSTITUTION:An optical fiber 2 is arranged in a working area 9 and one end part of the optical fiber 2 is connected to a detector 1. A heating device 10 is arranged between both copper braided end parts of the optical fiber 2. The light pulse from a light emitting part is incident to the optical fiber 2 from the input end thereof and the reflected light pulse such as Fresnel reflected light or back scattering light of said light pulse is received by a light detection part and timewise delay thereof is operationally processed in an operation part. The loss position and loss increase quantity of the optical fiber are detected from the timewise delay and change of the reflected light pulse. The position and radiation intensity of a radiation atmosphere can be recognized from said loss position and loss increase quantity of the optical fiber 2.
Patent JP-S5626507-A (JP)
Title: Selective gas-permeable membrane
Inventor: TSUCHIYA SOUJI
IPC: B01D71/40
Filed: 1979-08-09
Abstract: PURPOSE: To provide a thin film of selective gas-permeable membrane having large permeability and membrane strength, by copolymerizing a polyorganosiloxane having side chains active hydrogen and a hydrocarbon having side chains contg. unsaturated bonds in the molecule.  
     CONSTITUTION: A polyorganosiloxane having active hydrogens in the side chains is copolymerized with a hydrocarbon polymer having two or more unsaturated bonds in the side chains of the molecule. This transforms the copolymer into a threedimensional high-molecular product having a crosslinked structure. The copolymer is dissolved in an organic solvent etc. and formed into membranes, so that a thin film of gas-permeable membrane having good permeability and high membrane strength is provided. This film allows a simple device to perform continuous economical gas separation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01273248-A (JP)
Title: Overwritable magneto-optical recording medium controlled in exchange bonding strength between magnetic layers
Inventor: IIDA HARUHISA
IPC: G11B11/10
Filed: 1988-04-25
Abstract: PURPOSE:To enable overwriting by disposing a 3rd layer consisting of a magnetic material layer having the small product of saturation magnetic moment and coercive force as compared to 1st and 2nd magnetic layers between the 1st and 2nd magnetic layers. CONSTITUTION:The recording medium 20 is rotated at a specified speed by a rotating device 21. This medium 20 is irradiated by a laser beam. An initial auxiliary magnetic field, for example, 5000Oe, is applied to the medium by a permanent magnet 22 in such a manner that the directions of the magnetic field faces one direction with respect to the medium film surface. A magnetic field, for example, 300Oe, is impressed thereto by a permanent magnet 25 of a magnetic recording film impressing device 25. The 3rd layer consisting of the magnetic material having the small product of the saturation magnetic moment and coercive force as compared to the 1st and 2nd layers of the magnetic material of the medium 20 is disposed between the 1st and 2nd layers. A laser beam light source 23 is controlled by a modulator 24 in accordance with the binary information to be recorded to control the beam to a high temp. TH or low temp. TL so as to form bits on one or the other of the medium 20. The recording of the fresh information at another frequency to the region where the recording is executed at a certain frequency and the reproducing of the information at good CN are thus enabled.
Patent JP-H01274661-A (JP)
Title: Serial resonance converter
Inventor: KUWATA YUTAKA
IPC: H02M3/335
Filed: 1988-04-25
Abstract: PURPOSE:To perform action stable at a high speed by providing a circuit which detects a current in a parallel resonance circuit, and making a switching element conductive with the parallel resonance current in its phase. CONSTITUTION:A serial resonance converter connects a series circuit of two switching element 2 and 3, series circuit of two feedback diodes 4 and 5 and a series circuit of two series resonance capacitors 6 to 7 to a DC power source 1. The series resonance capacitors 6 to 7 parallel connect a series circuit of a parallel resonance reactor 8 and a parallel resonance capacitor 9 and a series circuit of a parallel resonance reactor 10 and a parallel resonance capacitor 11, respectively. A transformer 12 connects its secondary winding to a rectifier circuit 14, output capacitor 15 and a load 16. Here the converter is constituted of a detecting circuit 22 of a resonance current in a parallel resonance circuit and a limiter circuit 23 inputting an output current of this circuit 22 and an output signal of a driving signal generating circuit 20 and limiting an operating frequency to the parallel resonance frequency, being surely driven.
Patent JP-S62261439-A (JP)
Inventor: KURUTO DEIFURITSUPU
IPC: B41F21/10
Filed: 1987-04-27
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-H02280164-A (JP)
Title: Device for processing planographic printing plate
Inventor: SAIKAWA MASAHIKO
IPC: G03F7/07
Filed: 1989-04-20
Abstract: PURPOSE:To obviate the deterioration in the lipophilic property imparting power of the planographic printing plate and the discoloration and unequalness of silver image parts and to obtain the printing quality over the entire surface of the plate surface by constituting the device in such a manner that at least one of two processing liquid supplying means operates to commonly execute the transporting of the printing plate, the supplying of a processing liquid and the squeezing of the processing liquid from the printing plate. CONSTITUTION:At least the final processing liquid supplying means of at least the two processing liquid supplying means A, B operates to commonly execute the transporting of the printing plate M, the supplying of the processing liquid from the printing plate M. The silver salt planographic printing plate M which obviates the deterioration in the lipophilic property imparting power of the planographic printing plate M and the discoloration, unequalness, etc., of the silver image parts occurring in the processing device specific to the case of processing the silver salt planographic printing plate M with the processing liquid and has the printing quality uniform over the entire part of the plate surface is obtd. in this way.
Patent JP-H06312252-A (JP)
Title: Structure of die in casting apparatus
Inventor: MURAKAMI HIDETAKA
IPC: B22D17/22
Filed: 1993-04-28
Abstract: PURPOSE:To obtain a structure of a casting die for aluminum product, by which the entrapment of gas in molten metal is prevented and the development of blow hole can efficiently be prevented and molten metal cunning condition is made to be good because the heat retaining property at the necessary position is improved. CONSTITUTION:The structure of the die in the casting apparatus is composed of a fixing die and plural divided movable dies and the molten metal is filled into a cavity formed in the die in the clamping condition to form the prescribed shape of cast product. Then, at the upper part of a sliding-contact surface 2a of the movable die 2 slidingly contacting with the movable dies 2, 5, one or more of molten metal pouring basin parts 10 are formed. A molten metal passage communicated from the cavity 3 to the pouring basin part 10 is arranged in the movable die 2 (or 5). A gas vent 11 for discharging the gas in the cavity from the pouring basin 10 is formed in the movable die 5 (or 2) at the almost same width as the width of the pouring basin part 10 and extremely shallow depth in comparison with the depth of the pouring basin part.
Patent JP-H0643500-A (JP)
Title: Light controlling laminated glass
Inventor: MIYAI JIRO
IPC: E06B9/24
Filed: 1993-04-28
Abstract: PURPOSE:To provide a low-cost safe light controlling laminated glass which hardly deteriorates its light controlling function and can arbitrarily produce a transparent or opaque state independently of environmental temp. by an artificial change of light transmissivity. CONSTITUTION:A dimmer sheet 1 is held between two transparent sheets 1, 4 with an adhesive resin 2, 3 to obtain the objective light controlling laminated glass. The dimmer sheet A has transparent film substrates 5, 6, a light controlling layer 7 formed on the substrate 5 and a heater 8 and/or a cooler disposed near the layer 7. The light controlling layer 7 contains water and a polymer causing sol-gel phase transition within a certain temp. range and having different light transmissivities in a sol state and a gel state.
Patent JP-S5226488-A (JP)
Title: Insulator holding process of snow resisting insulated cable
Inventor: FUKUI TAKESHI
IPC: H01B17/16
Filed: 1975-08-23
Abstract: PURPOSE: The suppression of the leak current of the insulator holding part by processing simply when the insulated cable is being strung. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01274641-A (JP)
Title: Electric machine isolator
Inventor: KAGEYAMA YASUAKI
IPC: H02K9/19
Filed: 1988-04-27
Abstract: PURPOSE:To prevent the abrasion of a Teflon hose and a dielectric breakdown due to leakage, by arranging a material rich in resiliency between said Teflon hose and mica insulation forming an in sulator for electrical equipment. CONSTITUTION:A material rich in resiliency, for example, a rubber material 8 is provided at the end 4 of the series insulation 3 of a Teflon hose 2 connected with a plumbing header ring 1. Said rubber material 8 is subjected to taping while it is fastened, for example, by a glass tape 9 in order that its adhesion to the Teflon hose is improved. Then, a mica tape is wound around said material as said series insulation 3. Thus, even if stator coils 5, 6 vibrate, a relative slip between the Teflon hose 2 and series insulation 3 is prevented so that leakage accidents due to abrasion and damage of said Teflon hose 2 and the overheat of said stator coils are prevented. Said apparatus is suitable for cooling water for a high power turbine-generator and the like.
Patent JP-H09289653-A (JP)
Title: Video signal processor
Inventor: MIYAZAKI TORU
IPC: H04N9/78
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To accelerate a data communication speed, to perform the short time processing of communication control and to miniaturize a circuit scale by providing the respective means of input video signal storage, a first signal processing, a second signal processing, write control, an arithmetic operation, output control and characteristic control. SOLUTION: To a terminal 23a in a memory control circuit 23, horizontal/ vertical synchronizing signals H and V from an HV synchronizing reproduction circuit are supplied. The horizontal/vertical synchronizing signals H and V supplied to the terminal 23a are respectively supplied to a memory control pulse generation circuit 23b and an I/O control timing generation circuit 23c. The memory control pulse generation circuit 23b generates the respective kinds of control pulses such as addresses and clocks CK, etc., required for the control of a memory 22 based on the horizontal/vertical synchronizing signals H and V and the generated respective kinds of the control pulses are supplied through an output buffer 23d to the memory 22. To the memory 22, in addition to the output buffer 23d, the output butter 23e and an input butter 23f in the memory control circuit 23 are accessed.