baber/WOPTO huggingface dataset:
Patent JP-H0958933-A (JP)
Title: Winding machine
Inventor: MIYAZAKI YOSHIHIRO
IPC: B65H75/14
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To facilitate attachment/detachment of a reel. SOLUTION: Semi-circular rotary connection plates 11, 26 which are rotated around the axis of a supporting shaft 42 are provided on reel frames 1, 2 to form engaging faces. Semi-circular connection plates are provided on both sides of a reel 29 to form engaged faces. The engaged faces are loaded on the engaging faces to support the reel 29. The supporting shaft 42 is passed of the reel frames and a shaft part 30 of the reel 29.
Patent JP-S6192785-A (JP)
Title: Automatic welding equipment
Inventor: MURAKAMI TETSUO
IPC: B23K9/127
Filed: 1984-10-12
Abstract: PURPOSE:To store continuously a weld line by providing a contact detecting circuit of an electrode and a base metal, and a torch oscillation controlling circuit, and also providing a storage device of a weld line position. CONSTITUTION:A torch 2 runs in the (y) axis direction by a rotation of a running motor 5, and executes an oscillating motion in the (x) axis direction by a motor 6. A contact detecting circuit 13 detects a contact of an electrode 3 and a base metal 1 through a DC power source 12l of a voltage applying circuit 11. An oscillation controlling circuit 1l4 responds to a contact detecting signal of the circuit 13 and makes the torch 2 separate and approach repeatedly from and to the base metal 1. Also, a storage device 17 reds and stores weld line position information from a pulse counter 8. The electrode 3 of the torch 2 is positioned between the base metals 1, the torch 2 is run by a motor 5, and also the oscillating motor 6 is driven through a switch 22a. The storage device 17 stores a curved weld line 23 by using the torch 2 as a sensor, by this method.
Patent JP-S6191232-A (JP)
Title: Production of magnesium oxide for resin filling
Inventor: SUGANO FUKUO
IPC: C08K3/00
Filed: 1984-10-12
Abstract: PURPOSE:To obtain magnesium oxide for resin filling, excellent in moisture resistance and insulation and suitable as, e.g., a filler for insulation materials of electrical parts, by calcining high-purity magnesium hydroxide at a high temperature and surface-treating it with a coupling agent. CONSTITUTION:Magnesium hydroxide of a purity of 97-99.9% is calcined at a temperature >=1,100 deg.C and then surface-treated with a coupling agent. As the coupling agent, a silane coupling agent such as epoxysilane or aminosilane and/or a titanate coupling agent such as isopropyl triisostearoyl titanate or bis(dioctyl pyrophosphate)ethylene titanate can be used. The amount of the coupling agent used is preferably about 0.1-5wt% based on magnesium oxide. The treatment can be performed by a wet process, a dry process or the like.
Patent JP-S6369135-A (JP)
Inventor: PIETERU KURUITO
IPC: H01J37/05
Filed: 1987-08-26
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-S6457663-A (JP)
Title: Ohmic contact structure
Inventor: HIKOSAKA YASUMI
IPC: H01L21/28
Filed: 1987-08-28
Abstract: PURPOSE:To completely stop the occurrence of dislocation even when there is the dismatching of a lattice between GaAs and the like by a method wherein an InxGa1-xAs layer having the thickness with which no dislocation occurs is interposed between a metal electrode and a GaAs semiconductor crystal. CONSTITUTION:An InxGa1-xAs layer 22 having the thickness with which no dislocation occurs is interposed between a metal electrode 21 and GaAs semiconductor crystal 23. For example, an n-type InxGa1-xAs layer 22 having x-value of 0.3, impurity density of 2X10<-19>cm<-3> and thickness of 100Angstrom  is interposed between the metal electrode 21 and the n-type GaAs layer 23. In this case, ohmic conduction is obtained by the tunneling (main) of each barrier of metal/ In0.3Ga0.7As and In0.3Ga0.7As/GaAs and the presence of thermionic emission (secondary). Also, when the x-value in the n-type InxGa1-xAs layer 22 is set at 0.4, the barrier height phiB between the layer 22 and the metal electrode 21 becomes 0.33eV. Also, the layer thickness tc without occurence of dislocation is 80Angstrom  or thereabout, and the layer is formed at 50Angstrom  in thickness, for example.
Patent JP-H0876734-A (JP)
Title: Horizontal synchronizing signal frequency discrimination circuit
Inventor: ISHII HIROBUMI
IPC: G09G5/18
Filed: 1994-09-06
Abstract: PURPOSE: To automatically discriminate horizontal synchronizing signal frequency of input video signal. CONSTITUTION: This circuit is provided with an edge detection part 1 outputting an edge signal S2 from a horizontal synchronizing signal S1, a delay circuit 2 delaying the edge signal S2 by a prescribed time, a clock signal generation part 3 generating a clock signal of a prescribed frequency, a counter 4 cleared by the edge signal S3 and counting the clock signal, a first pulse generation part 5 generating a first pulse P1 rising by the initial edge signal S2 and falling when a count arrives at a first count value, a second pulse generation part 6 generating a second pulse P2 rising by the initial edge signal S2 and falling when the count arrives at a second count value less than the first count value and first and second latch circuits 7, 8 latching the P1 or the P2 at the timing of the edge signal S2,  and a combination of respective latch circuit outputs D1 and D2 corresponds to the horizontal synchronizing signal frequency.
Patent JP-H0534784-A (JP)
Title: Body chassis of camera and production thereof
Inventor: NOMOTO KAZUHIKO
IPC: B28B1/24
Filed: 1991-07-30
Abstract: PURPOSE:To provide the body chassis of cameras which is firstly improved in impact resistance by taking advantage of the characteristics of nylon, is secondly excellent in wear resistance and is adequate for the case of using of the camera outdoors as the content of ceramics is extremely high, is thirdly high in rigidity and allows the sure attaining of the position accuracy to assure the precise control of the shutter to be internally provided and others as the weak points of the nylon are similarly made up. CONSTITUTION:This body chassis 15 is formed by injection molding and by incorporating the particles of the ceramics 1 at >=50% by weight (for example, 70 to 90%) into the nylon 4. The process for production of such chassis consists in subjecting the particle surfaces of the ceramics 1 to a prescribed surface treatment, incorporating a large quantity of the particles of such ceramics 1 into the nylon 4, palletizing 5 the particles and injection molding the pellets. The body chassis 15 is thereby obtd.
Patent JP-S6367938-A (JP)
Title: Communication system in bus type communication system
Inventor: KUMA KATSUHIKO
Filed: 1986-09-10
Abstract: PURPOSE:To reduce the number of times of transmission/reception of frames among plural apparatuses connected like a bus and to improve the using efficiency of the bus by using frame constitution providing with plural opposite addresses and information parts corresponding to respective opposite addresses. CONSTITUTION:The address SA of a transmitting apparatus is formed in a self-address part 11 and the addresses of plural apparatuses to which frames are to be transmitted are formed in opposite address parts 12. When bit b0 = '0' in each of opposite addresses, the existence of another opposite address is indicated, and bit0 = '1' indicates the end of all the opposite addresses. In this example, three opposite addresses DA1 DA3 exist. When the contents of the succeeding information part 14 are control data, an information heater 13 is turned to b0 = '0', and in case of transfer data, the header 13 is turned to b0 = '1'. The information parts 14 are constituted of information parts corresponding to respective opposite addresses DA1-DA3. In said frame constitution, information can be simultaneously transmitted to optional and plural apparatuses by the same frame.
Patent JP-H0879048-A (JP)
Title: Output buffer
Inventor: FUJITA HITOSHI
IPC: H03K19/003
Filed: 1994-09-07
Abstract: PURPOSE: To prevent ground bouncing caused by driving output buffers simultaneously. CONSTITUTION: One output buffer is constituted of a high drive capability buffer 7, a low drive capability buffer 10 and a prebuffer 4 and a parallel connection circuit comprising the high drive capability buffer 7 and the low drive capability buffer 10 or a circuit comprising only the low drive capability buffer 10 is selected. Thus, when the circuit comprising only the low drive capability buffer 10 is selected, since the drive capability of the output buffer is decreased, even when plural output buffers are simultaneously driver, the occurrence of ground bouncing is prevented.
Patent JP-S6191602-A (JP)
Title: Optical mixing rod
Inventor: YAMADA MINORU
IPC: G02B6/00
Filed: 1984-10-11
Abstract: PURPOSE:To increase multiple reflection in a columnar rod made of a light transmissive material by a method which is realized with small-sized, easy-to- manufacture constitution and to improve mixing by decreasing the sectional area of the lengthwise intermediate part of the rod gradually and thus forming a constricted part. CONSTITUTION:The intermediate part of the columnar rod 1 made of quartz is made thin to form the constricted part, the flank shape is curved smoothly to form a sandglass shape on the whole, and the flank and both end surfaces of the rod 1 are worked into specular surfaces so that light is not reflected. The angle of incidence and angle of reflection of a light beam on the boundary surface between a core and air are equal to each other, so the frequency of total reflection increases greatly nearby the constricted part. Therefore, the extent of optical mixing is increased greatly and mixing effect is unchanged even when the rod is shortened, thereby facilitating the manufacture and reducing the cost and size.
Patent JP-S58114665-A (JP)
Title: Picture scanner
Inventor: YAMAGUCHI SHINGO
IPC: H04N1/04
Filed: 1981-12-28
Abstract: PURPOSE:To miniaturize a picture scanner using a non-storage solid-state image pickup sensor, by combining a picture reading part with a light source part. CONSTITUTION:This scanner is provided with a scan system picture reading part 1 using a non-storage solid state image pickup sensor 3 and a light source part 2 using an LED array 4. The sensor 3 is divided into image pickup blocks B1- B54, and a matrix is driven with a block selection line and an element selection line within a block. Furthermore the array 4 is divided into light emitting blocks L1-L5 corresponding to a block Bi. Then a block BPi at a position corresponding to the block Bi is selected and driven with the same timing as the selection signal of the block Bi.
Patent JP-S58114666-A (JP)
Title: Picture scanner
Inventor: YAMAGUCHI SHINGO
IPC: G06T1/00
Filed: 1981-12-28
Abstract: PURPOSE:To miniaturize a scanner using a non-storage solid state image pickup sensor, by combining a picture reading part with a light source part using an LED. CONSTITUTION:This device is provided with a picture reading part 1 of scan system containing a non-storage solid state image pickup sensor 3 and a light source part 2 using an LED array 4. The sensor 3 is divided into image pickup blocks B1-B54, and at the same time each block Bi is reorganized to plural groups to perform the selection and driving for each group. While the array 4 is divided into numbers of light emitting blocks L1-L55 corresponding to the blocks Bi. Then only a light emitting block Li corresponding to the reading/ scanning position is selected and driven.
Patent JP-2001039820-A (JP)
Title: Cosmetic, quasi-drug, drug and food
Inventor: TAKAGI KEIJI
IPC: A61K8/00
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic, a quasi-drug, a drug and a food, safe when being applied to the skin, having a bleaching activities and active oxygen- inhibiting activities, capable of providing effects of bleaching, prevention of the skin from being chapped, improvement of complexion, dullness, and tenseness of the skin by formulating an extract of wood of Septa, bark of Cornus controversa or the like. SOLUTION: This cosmetic or the like is obtained by formulating an extract of wood of Septa, bark of Cornus controversa, wood of a Quercus phillyraeoides and wood of Prunus donarium Sieb. The extract can be obtained, for example, by extracting the wood of the Septa, the bark of the Cornus controversa, the wood of the Quercus phillyraeoides and the wood of the Prunus donarium Sieb. with water, a hydrophilic organic solvent, e.g. ethanol, or a polyhydric alcohol such as glycerol, and the extract can be utilized as a powder obtained by freeze- drying the extract. The cosmetic or the like can be obtained by formulating a liquid oil such as squalane and jojoba oil, and a solid oil such as beeswax and cetyl alcohol, etc., besides the extract.
Patent JP-H0852614-A (JP)
Title: Damping base metal for circular saw
Inventor: IWATA HIROSHI
IPC: B23D47/00
Filed: 1994-08-15
Abstract: PURPOSE:To have no abnormal vibration generated and constantly obtain a normal cutting work by bonding constraining type vibration damping plates in which a sheet is bonded to the surface of a vibration constraining plate, in a circular saw used for the high-speed cutting of a non-metallic material and a light-metallic material. CONSTITUTION:In a cemented carbide chip saw for a machine formed by bonding constraining type vibration damping plates 2 to both the side surfaces of a saw base metal 1 and bonding sheets 3 having a base metal performance to their surfaces, the constraining type vibration damping plate 2 is formed in such a way that a thin metallic vibration constraining plate 4 for constraining vibration and a viscoelastic highly polymeric material 5 for converting vibration into heat are bonded to a surface. The sheet 3 bonded to the surface of the vibration constraining plate 4 employs a woven fabric of glass fiber as a base material which is impregnated with a highly polymeric material with chemical resistance, abrasion resistance and noncohesive property, which are required depending on the kinds of materials to be cut, so that its base metal performance is provided. Thus, a normal cutting work can be constantly carried out irrespectively of the kinds of materials to be cut and cutting conditions.
Patent JP-S58117899-A (JP)
Title: Cylindrical plating device
Inventor: TAKAGI TOSHIJI
IPC: C25D17/00
Filed: 1981-12-30
Abstract: PURPOSE:To obtain a titled plating device which plates objects to be plated of single or dissimilar kinds simultaneously in large quantities and increases the speed of plating by providing a revolving shaft to a cylindrical cell which is disposed with a removing tray in a segmented part and is combined with plural sectoral cylindrical cells and providing suspending means for objects to be plated which extend arms above the revolving shaft and are movable vertically. CONSTITUTION:When a revolving shaft 11 revolves clockwise in the case of, for example, chromium plating, chromium plating solns. are filled in plating cellsI- IV. Water is put in a washing tank V, and in the position of a removing tray 8 disposed in a segmented part, objects to be plated are mounted to suspending means 13 provided to the preceding ends of the arms 12 of the shaft 11 which is moved upward beforehand. Thereafter, the shaft 11 is rotated 60 deg. intermittently and is moved downward to dip the objects into the plating soln. in the cellIand to plate the objects while moving the same. Such operations are repeated until finally the objects are dipped in the tank V and when the washed objects come to the tray 8, the objects are removed manually or automatically from the means 13 and are placed on the tray 8.
Patent JP-H0874936-A (JP)
Title: V-ribbed belt and its manufacture
Inventor: TAJIMA YOSHITAKA
IPC: B29D29/10
Filed: 1994-09-07
Abstract: PURPOSE: To reduce a cutting loss during V-rib cutting in a bottom rubber part so as to reduce costs. CONSTITUTION: Each of V-ribs 3,... in a V-ribbed belt is made of short fiber mixed rubber and is formed by grinding a rib surface in a V-rib part, which is preformed by extrusion molding into a shape complying with the V-rib and having a slightly larger dimension than the V-rib. In each of the ribs 3,..., short fibers 3... are arranged three-dimensionally in the belt longitudinal direction, in the belt width direction, and in the belt vertical direction, and its mixing rate in the belt width direction is set to 30% or more.
Patent JP-H0631352-A (JP)
Title: Method for controlling press
Inventor: MIYAJIMA FUMIO
IPC: H01L23/50
Filed: 1992-07-17
Abstract: PURPOSE:To reduce impact generated by a pressing force on a product by moving a lead frame at low speed until clamped and moving the clamped lead frame at high speed when press work is performed on it. CONSTITUTION:A movable part such as a stripper plate 6 and a punch 5 is moved at high speed for a period when the stripper plate 6 is moved downward from an upper position until just before it is abutted on a feed plate 9. From just before the stripper plate 6 is abutted on the feed plate until the lead frame 10 is clamped in between a lower die 11, the striper plate is moved at low speed. When the clamped lead frame 10 is worked with working tools, it is moved at high speed and worked. Consequently, a product such as a thin package that is weak against an impact may be adequately performed with press work.
Patent JP-S6456099-A (JP)
Title: Control unit in clothing dryer
Inventor: KAWASHIMA MASAMITSU
IPC: D06F58/28
Filed: 1987-08-27
Abstract: PURPOSE: To shorten drying operation time and to reduce power consumption by forcibly ventilating steam inside a closed space at the time of a drying operation by a refrigerating cycle. CONSTITUTION: In this controller 8, absolute humidity inside the closed space 11 where clothes 12 are arranged is detected by a humidity detector 16, and when the absolute humidity exceeds a prescribed value, the ventilation port 13 of a main body 1 is opened by a damper 14, a blow-off port 9 to the closed space 11 is closed and a forcible ventilation operation for driving a blower 7 is commanded. Then, when the absolute humidity becomes equal to or lower than the prescribed value, the ventilation port 13 is closed by the damper 14, the blow-off port 9 is opened and the drying operation by the refrigerating cycle is commanded. As a result, unrequired humidity inside the closed space is lowered, the drying operation time is shortened and the power consumption is reduced.
Patent JP-S60105981-A (JP)
Title: Radar information digital processer
Inventor: KANEKO TAKAHIRO
IPC: G01S7/295
Filed: 1983-11-14
Abstract: PURPOSE:To prevent the content of a former display area from remaining in a new display area and to enhance a visual confirming property, by attenuating the data of the former display area when the relative position of the position of a radar equipment and a display area is changed. CONSTITUTION:A radar video signal supplied to an interface part 11 is converted to digitalized data by an A/D converter 13 and said data is written in an image memory part 16 through an input buffer part 14 and an operator 15. When the writing of data is finished, a memory timing control part 24 changes over a multiplexer part 25 so as to guide address data outputted from an attenuation processing control part 29 to the image memory part 16. Whereupon, the image memory part 16 outputs data of the address corresponding to the output address data from the control part 29 to an attenuation operating part 30. When the relative position of the position of a radar equipment and a display area changes, the image data coming to an attenuation processing object of the memory part 16 receives the control of the control part 29 and attenuated in an exponential function manner by the operating part 30.
Patent JP-H0265091-A (JP)
Title: Electrode patterning method for thin film el element
Inventor: OSETO SEIICHI
IPC: H05B33/26
Filed: 1988-08-30
Abstract: PURPOSE:To reduce the damage of a light emitting layer in the etching process and obtain a thin film EL element with no defect by performing not only the etching process of electrode layers but also all processes from the development of a resist to the peeling in the dry method. CONSTITUTION:Electrode layer thin films 2 and 6 formed on a light emitting layer 4 directly or via a pair or more of insulating layers 3 and 5 are patterned by etching. The developing process of a resist, the etching process of the electrode layers 2 and 6, and the peeling process of the remaining resist are all performed with the dry process using plasma or accelerated ions. The damage of the light emitting layer 4 due to the use of water and other solvents is resolved, and a thin film EL element with little defect and high quality can be obtained.
Patent JP-S6273712-A (JP)
Title: Electron beam exposure apparatus
Inventor: HATTORI SEIJI
IPC: H01L21/30
Filed: 1985-09-27
Abstract: PURPOSE:To improve deflecting accuracy of an electron beam exposing apparatus by substituting a coefficient calculated by a coefficient function in a sub-deflecting distortion function, and adding the calculated sub-deflecting distortion amount to the sub-deflection set value to correct the sub-deflecting distortion. CONSTITUTION:A main deflecting distortion function, a sub-deflecting distortion function and a coefficient function are respectively held in calculators 41, 52, 51. When a main deflecting position P is decided, a main deflecting distortion amount is calculated by the calculator 41, and is added to a main deflection set position signal by an adder 42. Thus, a main deflection signal corrected for the main deflecting distortion is supplied from a correcting circuit 34 to a driver 35. When the main deflecting position P is decided, the position of a block is detected, the coefficient Ealphabeta of the coefficient function of the sub-deflecting distortion function in the block is read out from a memory 38, and the coefficient of the sub-deflecting distortion function is calculated by the calculator 51. This coefficient is supplied to the calculator 52 to calculate the sub-deflecting distortion amount, and the sub-deflection set position is added by an adder 53. A sub-deflection signal corrected or the deflecting distortion is supplied from a correcting circuit 36 to a driver 37. Thus, the main deflecting position can be arbitrarily set without necessity of a large quantity of memories.
Patent JP-H1157425-A (JP)
Title: Membrane separation device
Inventor: NITO YOSHIO
IPC: B01D63/08
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a membrane separation device which a membrane case does not wear even if the vibration of a membrane cartridge is present. SOLUTION: This membrane separation device comprises plain plate-like membrane cartridges 15 aligned vertically and at a specified interval inside a box frame-like membrane case 14 with both upper/lower openings and backing parts 23 which are provided along the inner lateral faces of the membrane case 14 to support both lower lateral ends of the membrane cartridges 15. In addition, sheets 26 with grooves formed into which the lower end peripheral parts of the membrane cartridges 15 are fitted, are provided, in a freely detachable manner, on the upper faces of the backing parts 23.