baber/WOPTO huggingface dataset:
Patent JP-S60116426-A (JP)
Title: Breaker plate for extrusion molding
Inventor: MORIKAWA KAZUMITSU
IPC: B29C48/50
Filed: 1983-11-30
Abstract: PURPOSE:To remove stripes by the shade of a pigment on the outer surface side of an extruded part by forming a plurality of holes in a section corresponding to the outer surface side of the extruded part from a plurality of slits running parallel with the outer surface of the extruded part. CONSTITUTION:A breaker plate 11 has a flange section 14 held by the nose of a barrel for an extruding machine and a dice or an adapter connected to the dice, and a plurality of holes 12 through which a molten material is passed are bored to a section surrounded by the flange section 14. Said holes 12 are formed in a plurality of slits 12b in approximately 1mm. width, which are parted by wall sections 13b and bored in the horizontal direction, in approximately one third of the upper section of the breaker plate, and formed in circular holes 12a with the same wall sections 13a as conventional devices in two third of a lower section. When said breaker plate 11 is mounted to the extruding machine, the outer surface (m) side of an extruded part M and the slits 12b approximately run parallel. Accordingly, turbulence is difficult to be generated on the outer surface (m) of the extruded part from the molten material.
Patent JP-S6470921-A (JP)
Title: Extremely highly clean magnetic disk medium and its production
Inventor: HOSHINO MITSUTOSHI
IPC: G11B5/84
Filed: 1987-09-11
Abstract: PURPOSE:To remove completely entirely the hydrocarbon film on a film so that a lubricating agent film is formed to a uniform thickness by subjecting the surface of a top coating film to a treatment in which ozone exposing and UV irradiation are used in combination, then coating a lubricating agent immediately thereon. CONSTITUTION:The hydrocarbon having absorbed water or polar group is absorbed via a hydroxyl group on the surface of a top coating film II (M is Si, Al, Ti, etc.) on a magnetic layer III. The hydro carbon on the film is evaporated in the form of CO2, H2O, CO, and N2 and can be removed with the accuracy of molecular order by the synergistic effect of the ozone O3 exposing and the UV irradiation UV when said exposing and irradiation are used in combination. The substantially completely clean top coating film is thereby obtd. The lubricating agent such as perfluoroether is uniformly and securely fixed to the film by the chemical interactions among the molecules if said lubricating agent is immediately coated thereon. The decrease of the film thickness with lapse of time is thus extremely minimized.
Patent JP-H0973725-A (JP)
Title: Information reproducing device
Inventor: KIMURA ISAO
IPC: G11B20/10
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To accurately decode user data reproduced, PR equalized or the like even when conditions for recording and reproducing of the user data are different from each other for magneto-optical disk. SOLUTION: A training pattern to be reproduced before the user data of magneto-optical disk 22 is stored in the region TP of the magneto-optical disk, during the reproducing of this pattern sample data corresponding to this pattern is fetched and held, the normalcy of the sample data is detected, an ideal amplitude value is decided by inputting the data if the data is normal and succeeding user data of a region DT is decoded based on this ideal amplitude value. Thus, the reproduced user data is correctly decoded and even when there is a medium defect in a part of the region TP, an accurate ideal amplitude value is obtained.
Patent JP-2001046787-A (JP)
Title: Washer
Inventor: IKEDA HIROSHI
IPC: D06F39/00
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a washer with the less number of parts and requiring simple electric connection work. SOLUTION: A power source circuit 47 and a detection coil 64 of a leak sensor (zero phase converter) are mounted on a circuit substrate, and a power source switch 43 is disposed on the side of the circuit board. A relay contact 44 of the power source switch 43 is electrically provided in one feed passage of the power source circuit 47, and it is operated based on commercial AC power applied on a relay coil 45. In this case, parts of both feed passages of the power source circuit 47 positioned between the relay contact 44 and the power source circuit 47 are inserted into the detection coil 64 of the leak sensor. One feed passage thus becomes linear, so mechanical stress from one feed passage is hard to be applied to the leak sensor.  One feed passage can thus be composed of a single relay cord 46, thereby the number of parts items is reduced, and besides, electric connection work is simplified.
Patent JP-H0543863-A (JP)
Title: Acrylic self-adhesive excellent in resistance to migration of plasticizer
Inventor: YAMAMOTO TAKEYASU
IPC: C08G18/62
Filed: 1991-08-12
Abstract: PURPOSE:To obtain the title adhesive excellent in light resistance, oxidation resistance, etc., and in the stability of tack by incorporating a plasticizer and a specified amount of a polyisocyanate into an acrylic copolymer with a specified composition. CONSTITUTION:An acrylic copolymer which consists of 5-20wt.% vinyl acetate, 5-10wt.% (meth) acrylonitrile, 10-30wt.% 1 or 2C alkyl (meth) acrylate (e.g. methyl acrylate), 3-6wt.% ethylenically unsaturated carboxylic acid (e.g. acrylic acid), and the balance consisting of a 4C or higher alkyl (meth)acrylate (e.g. butyl acrylate) is mixed with a plasticizer (e.g. a phthalic ester) and a polyisocyanate (e.g. tolylene diisocyanate) in such as amount that the isocyanato groups account for 5-10mol% of the carboxy groups contained in the copolymer, thus producing a self-adhesive.
Patent JP-S6287151-A (JP)
Inventor: CHIYAARUZU ARAN KEIN
IPC: A61B8/00
Filed: 1985-10-14
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-H0972865-A (JP)
Title: Removal of multiple reflection effect in x-ray diffraction measurement of single crystal sample
Inventor: HORI TOSHIHIKO
IPC: G01N23/207
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To eliminate the error caused by multiple reflection effect by an objective technique and to enable the highly accurate X-ray diffraction measurement of a single crystal sample. SOLUTION: A single crystal sample is irradiated with X-rays by using a four-axis type X-ray diffraction device and the reflection intensity of diffraction X-rays reflected from the sample is measured. Succeedingly, the single crystal sample is rotated at an arbitrary angle centering around the axis (ψ axis) passing the irradiation point O of X-rays to the single crystal sample and crossing the reflecting surface P of diffraction rays and the reflection intensity of diffraction X-rays is again measured. By this method, at least three or more measuring data are collected and the measuring data showing a value clearly different from the other measuring data among these measuring data is removed from the measuring data as one containing the error caused by multiple reflection effect.
Patent JP-H0783631-A (JP)
Title: Inspection method and apparatus of connection condition
Inventor: INOUE MITSUJI
IPC: G01N21/88
Filed: 1993-09-13
Abstract: PURPOSE:To clearly discriminate whether a product is defective or non-defective by a method wherein a pixel of an inspection image is weighted and the total weight of the pixels is calculated. CONSTITUTION:A light source 7 is turned on and an image obtained by an image-pickup device 5 is stored in a CPU 8. The image is outputted 9 an output device 9. In the image, a section of a solder fillet 3 is designated with (0) and the other section of an upper face of an outer lead 2, an electrode pad 10 where the fillet 3 is not existing or the like is designated with (1). A detection window 11 is defined on the pad 10 from the end section of the lead 2 and each pixel 12 is weighted. A total weight of the pixels each designated with (0) in the image stored in the CPU 8 is obtained. That is, the total of weighted values X (number of pixels) is obtained. The total value is compared with a judgment value which is an optimum weighted total value obtained beforehand by an inspection or the like so that it is judged whether a soldered condition is defective or non-defective.
Patent JP-S61106765-A (JP)
Title: Pack coating method
Inventor: SUZUKI TAKAO
IPC: C23C10/34
Filed: 1984-10-30
Abstract: PURPOSE:To form the coated layer of a uniform thickness having a smooth surface by isolating a material to be treated from pack powder with a thin plate having holes and by carrying out pack coating by heating. CONSTITUTION:A metallic retort is packed with the pack powder obtd. by mixing the powder of a coating material such as Al or Cr with an activator such as NH4Cl and the powder of a filler such as Al2O3. A material to be treated is enveloped in the thin metallic or ceramic plate having holes, and it is buried in the pack powder in the retort. A finemesh net of <=325 mesh is preferably used as the thin plate. The retort is then placed in the atmosphere of gaseous hydrogen or an inert gas, and the pack coating is carried out by heating.
Patent JP-2000057323-A (JP)
Title: Image processor
Inventor: TERAKUBO SATOSHI
IPC: H04N1/403
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an image processor which can extract only an object area without being affected by the pixel value of a background area. SOLUTION: This image processor 30 includes an image memory 305 for temporarily storing image data generated from the output of a camera 20 and also storing the image data processed by an image processing board 307 and this board 307 for performing fault detection processing, based on the image data stored in the memory 305 and the output of a laser radar 25. Then the board 307 produces differential image data from the input image data and the background image data and binarizes the differential image data. The respective areas included in the binarized differential image data are discriminated into an obstacle area and the other areas according to distances observed by a laser radar 25. Further binarization threshold is decided by the relation between the processing capability of the laser radar 25 and the area to be detected.
Patent JP-H0955791-A (JP)
Title: Automatic answering telephone set
Inventor: NAKAMURA HISASHI
IPC: H04M1/658
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an automatic answering telephone set which informs a source which has sent a message that the sent message is reproduced by a receiver. SOLUTION: When the reproduction of the sent message is indicated and completed (steps S10 to S12), the opposite-party telephone number acquires when the message is recorded is read out of a memory, a confirmation message indicating that the message is reproduced is taken out of the memory, and the opposite source is called (steps S13 to S15); when the opposite part answers, the confirmation message is sent out and the communication is ended (steps S16 to S17).
Patent JP-S60121342-A (JP)
Title: V-belt equipment for transmission of motive power
Inventor: OOKAWA SUSUMU
IPC: F16G5/16
Filed: 1983-12-02
Abstract: PURPOSE:To increase transmitted torque to such a degree that the endless belt of a V-belt equipment might be broken, by providing the transmission blocks of the V-belt equipment, which are engaged in V-belt pulleys, with a very high rigidity in the directions perpendicular to the longitudinal direction of the endless belt. CONSTITUTION:The transmission blocks 6 of a V-belt equipment 1, which are engaged in the V-groove 12b of a driving V-belt pulley 12, are made of a rigid material such as metal, sintered alloy and ceramic. The transmission blocks 6 receive the torque of the V-belt pulley 12 by the frictional force between the side surfaces 6a of the blocks and the walls 12a of the V-groove of the pulley. The torque is then transmitted to other transmission blocks 6 engaged in a driven V-belt pulley 14, by the tension of an endless belt 2 on which suspension members 3 supporting the transmission blocks are secured. The torque is thereafter transmitted from the latter transmission blocks 6 to the driven V-belt pulley 14.
Patent JP-H0898077-A (JP)
Title: Television camera equipment
Inventor: YOSHIDA TETSUO
IPC: H04Q9/00
Filed: 1994-09-22
Abstract: PURPOSE: To reduce the cost, to decrease the space and to attain ease of buildup of a television camera insert system by using one camera control unit to operate plural television cameras. CONSTITUTION: Plural sets of television cameras N1 -Nn are connected in series by one optical fiber cable 2 to a multiplex signal changeover device 3 and a control signal and a video signal are individually designated within a prescribed frequency band. The changeover device 3 selects optionally a television camera from a control section or externally and the selected television camera is momentarily selected by the changeover device 3 via an interface 6 and a microcomputer 7, a modulator/demodulator 4 is connected to provide an output of information of the selected television camera. Thus, one control unit and one optical cable are used to use plural television cameras, the cost for system buildup is reduced and the space is saved.
Patent JP-S6384205-A (JP)
Title: Thyristor switch with off detection circuit
Inventor: HAMASATO KAZUO
IPC: H03K17/73
Filed: 1986-09-27
Abstract: PURPOSE:To surely detect the off-state by selecting an off control current in reverse direction to that of an on-drive current at the gate of a thyristor and using a voltage/current between the cathode or anode and the off-control input so as to detect the end of OFF. CONSTITUTION:The polarity of a control signal driving an off control circuit OFCp is selected in a direction flowing from a p-gate Gp of the thyristor SCR to one loff1 of off-control inputs. The return of the flowing current is selected as the other loff2 of the off-control input. The thyristor SCR has a characteristic not flowing a current from the cathode K to the p-gate Gp, and then, when the off-state of the thyristor SCR is finished, a voltage of an off-control signal source (not shown in a figure) supplying a current between the control inputs Ioff1 and Ioff2 is generated between the control inputs. Thus, the thyristor OFF is detected without an off-detection circuit especially and the terminal is used in common for the off control input and the detection output.
Patent JP-S59122120-A (JP)
Title: Digital-analog converter
Inventor: YOSHIZAWA TOSHIYASU
IPC: H03M1/66
Filed: 1982-12-28
Abstract: PURPOSE:To prevent the fluctuation in a D-A conversion output current due to the variance of beta by adding sum of base currents of transistors (TRs) constituting a current source and TRs constituting a switch to the current source. CONSTITUTION:Let a current of the current source 32 be I, then almost the same current I flows also to diodes 30, 26, TRs 28, 1 and resistors 27, 5. A VBE31 of a TR31 is given by VBE=VBE28+VBE29-VBE30. Since VBE=VBE30, the relation of VBE31=VBE29 is obtained. Further, a current flowing to a TR29 is I/beta and a current flowing to a TR31 is 2 (I/beta), when the emitter area of the TR31 is twice that of the TR29. On the other hand, when a TR31 is conductive by an input signal, 2 (I/beta) is added to the emitter current, resulting in being (1+I/beta) I, and an output current IOUT at a terminal 23 is IOUT=(1+1/beta) (1-1/beta). This equation indicates that the stability is improved by nearly 1/beta times that of a conventional circuit.
Patent JP-S60119450-A (JP)
Title: Method and device for x-ray photoelectron spectroscopic analysis
Inventor: NAKAOKA SHIYOUICHI
IPC: H01J37/252
Filed: 1983-11-30
Abstract: PURPOSE:To enable local analysis of a surface by X-ray excitation of a thin sheet-like non-conductive sample by impressing a voltage to an electrode disposed on the rear of a sample, irradiating X-rays to the surface of the sample and measuring the energy of the photoelectron released from the sample surface. CONSTITUTION:When a rotating angle of a probe 6 is fixed at theta and an electrode 19 to be impressed with a voltage is scanned in a direction (t), the potential in the part along the straight line L of the sample surface on the electrode 19 changes and the L is scanned in the direction (t). The photoelectron energy from the surface of the sample 5 by the X-rays irradiated uniformly to the surface of the sample 5 by an X-ray tube 4 in this stage is shifted only in the photoelectron released from the part along the straight ling L as compared to the other part. The photoelectron having the shifted energy is separated from the other photoelectron and is conducted to a detector 3. The resultant data is subjected to arithmetic processing of computer tomography, by which the two-dimensionally distributed image of the sample surface is obtd. The resolution of the element distribution on the thin sheet-like non-conductive material surface is thus accomplished with high accuracy.
Patent JP-H0785875-A (JP)
Title: Solid electrolytic fuel cell
Inventor: AKIYAMA MASAHIDE
IPC: H01M8/12
Filed: 1993-09-13
Abstract: PURPOSE:To prevent the generation of breakdown of a cell with growth of grain of an air electrode and shrinkage due to burning at the time of manufacturing cell, or to prevent the generation of connection error between cells at the time of power generation due to the breakdown of the cell, and to obtain a cell having stability for a long time. CONSTITUTION:In a fuel cell, an air electrode is provided on one surface of a solid electrolyte, and a fuel electrode is provided on the other surface thereof. The air electrode is expressed by a formula (La1-x-yAx.By)z(Mn1-pCp)O3+ or -8. In the formula, an element A means 3a group elements of periodic table except for La such as Ti, Zn, Zr, Ce, Sn, Cu, and an element B means Ca, Sr, Ba or the like, and an element C means Cr, Co, Ni, Zr, Ce, Fe or the like. The air electrode is composed of a main crystal phase, in which (x), (y), (z) and (p) respectively satisfy a specified range, and a secondary crystal phase made of oxide of metals such as Ce, Zr, Ti, Ni and Cr, and crystal grains at 0.1-7mum of mean grain diameter as the secondary crystal phase exist at 0.05-20% by weight.
Patent JP-H0895622-A (JP)
Title: Numerical control system
Inventor: OTSUKI TOSHIAKI
IPC: G05B23/02
Filed: 1994-09-22
Abstract: PURPOSE: To provide a numerical control system which can prevent cutting mistakes, etc., by occasionally checking the validity of present position data of a machine that is contained in a numerical controller. CONSTITUTION: The position data on a machine 16 under machining are always held by a present value register means 17. A sensor means 20 is attached to the machine 16 to output a detection signal when the machine 16 reaches a prescribed position. The position data on the machine 16 are stored in a parameter storage means 19. When the detection signal is received from the means 20, a comparison means 18 compares the data stored in the means 17 with the data stored in the means 19. Then, an error signal is outputted when the difference between both data is not kept in an allowable range, and the operation of the machine 16 is automatically stopped.
Patent JP-H0571509-A (JP)
Title: Direct driving servo valve with motor housing in which bearing is installed
Inventor: KENESU HEAA
IPC: F15B13/04
Filed: 1991-09-09
Abstract: PURPOSE: To provide a direct-drive servo valve of which the motor assembly is easy to be positioned and cost is low, and which is easy to be disassembled and re-assembled. CONSTITUTION: A servo valve 10 comprises a housing 12, a spool valve 17, a motor assembly 18 and a bearing 36. The motor assembly 18 is mounted on the housing 12 through the slide fit between a first recess 32 formed on the housing 12 and an outer surface 34 of the bearing 36.
Patent JP-H1166225-A (JP)
Title: Device and method for table information extraction and record medium
Inventor: YAMAAI TOSHIFUMI
IPC: G06K9/00
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To precisely extract table information by preventing a ruled line which is not necessary for structure analysis of a table from being extracted, meanwhile compensating a deficient ruled line. SOLUTION: Binary image information is inputted to an image compression part 101 via a scanner 2 and an image input part 3 and recorded in an image memory 4, and image information which is needed for table information extraction is read out properly. After the image information inputted to the table information extraction device 1 has been compressed by the image compression part 101, a ruled-line selection part 103 makes the choice of whether or not a ruled line needs to be corrected, a virtual ruled-line generation part 104 generates a virtual ruled line, and a frame generation part 105 generates a necessary frame. Further, a ruled-line extraction part 102, the ruled-line selection part 103, and the virtual ruled-line generation part 104 operate, while exchanging data with a data memory 5.  Then a ruled line is extracted from a table area on an image and while an unnecessary ruled line is removed, a deficient ruled line is complemented to generate the frame.
Patent JP-H04109668-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SATO YOSHINORI
IPC: H01L21/822
Filed: 1990-08-29
Abstract: PURPOSE:To increase a storage capacity and to reduce an interlayer parasitic capacity by increasing a distance between a gate electrode of a transistor and an electrode for storing charge, and increasing the area of a capacity forming unit. CONSTITUTION:A capacity unit for storing charge and a transistor for externally transmitting the stored charge are provided. A second insulating film 3 is further disposed on the top of a first insulating film 11 of the top of a gate electrode 10 of a transistor for transmitting the charge of the capacity unit. Thus, the opposed areas of a capacity electrode 7 and a storage electrode 9 of a capacity forming unit are increased to increase a capacity and to increase a distance between the electrode 10 and the electrode 9, and hence an interlayer parasitic capacity between the electrodes 10 and 9 can be reduced.
Patent JP-S60120009-A (JP)
Inventor: AKASAKA TAMOTSU
IPC: C04B38/08
Filed: 1983-11-30
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-2000063527-A (JP)
Title: Method for making water-containing gel-like crosslinked polymer granules
Inventor: DAIROKU YORIMICHI
IPC: C08J3/12
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for making a water-containing gel-like crosslinked polymer granules, capable of carrying out uniform pulverization without applying mechanical outer force to the water-containing gel-like crosslinked polymer in pulverizing treatment of the water-containing gel-like crosslinked polymer using a screw type extruder. SOLUTION: The water-containing gel-like crosslinked polymer is pulverized by using a screw type extruder in which a turning back-preventing member 20 for preventing the water-containing gel-like crosslinked polymer from turning back onto the side of supply port 14 is provided in the vicinity of extruding port 16. A belt-like projection 20a spirally formed in the inner surface of a casing 11 is preferable as the turning back-preventing member 20. Thereby, the water-containing gel-like crosslinked polymer can efficiently and favorably be pulverized without hindering the rotating of a screw 13.