baber/WOPTO huggingface dataset:
Patent JP-S613234-A (JP)
Title: Coordinate position detecting device
Inventor: NOGUCHI AKIHIRO
IPC: G06F3/041
Filed: 1984-06-15
Abstract: PURPOSE:To facilitate mode switching operation by detecting the position of a core member which is inserted into and extracted from the through hole of a coordinate position detection electrode, and outputting mode signals of a write mode in which the core member is projected and an erasure mode in which the member is stored. CONSTITUTION:The coordinate position detection electrode 6 having the through hole is provided additionally to one end part of a shield cylinder 7, and the core member 9 is inserted into and extracted from the through hole freely by an inserting/extracting mechanism 10 provided to the other end part, so that a conductor 14 leaves detection electrodes 12 and 13 in the projection state of the member 9 and contacts the electrodes 12 and 13 in the storage state of the member 9. Consequently, the write mode signal and erasure mode signal are outputted from the electrodes 12 and 13 in the projection state and storage state of the member 9, thereby switching both modes automatically only through the operation of the mechanism 10.
Patent JP-S6017099-A (JP)
Title: Production of surface treated steel sheet for electric resistance welding
Inventor: MOCHIZUKI KAZUO
IPC: C25D5/26
Filed: 1983-07-08
Abstract: PURPOSE:To produce a raw material for welding having excellent weldability and corrosion resistance for food canning by forming an iron-Ni alloy layer under specific conditions on a steel sheet, depositing a specific amt. of tin on said layer and subjecting the layer to an electrolytic chromate treatment. CONSTITUTION:The 1st layer consisting of an iron-Ni alloy having the compsn. ranging 0.02-0.50, more preferably 0.05-0.20 [Ni/(Fe+Ni)] by weight and having 10-5,000Angstrom , more preferably 100-1,500Angstrom  thickness is formed on a steel sheet. Tin is then plated on the 1st layer in a 0.1-1g/m<2>, more preferably 0.3- 0.6g/m<2> and is melted to form the 2nd layer contg. an iron-tin-Ni alloy. The 3rd layer consisting of metallic Cr and Cr hydroxide in a 5-20mg/m<2>, more preferably 7-15mg/m<2> range in terms of chromium is further formed on the 2nd layer by which the titled surface treated steel sheet for food canning is produced.
Patent JP-S63289818-A (JP)
Title: Manufacture of semiconductor device
Inventor: MURATA MINEO
IPC: H01L21/306
Filed: 1987-05-21
Abstract: PURPOSE:To improve the adhesion of resist which is formed in succession, by processing a semiconductor substrate with fuming nitric acid, after a coating film formed on the semiconductor substrate is subjected to dry etching. CONSTITUTION:A silicon nitride film 4 is subjected to plasma dry etching of CF2+O2 gas applying a photoresist 5a to a mask. Then a denatured layer 6 which is presumed to be a C-F polymer is formed on a PSG film 3. When about one-half of the positive resist 5a is eliminated by oxygen plasma etching, the denatured layer 6 is not yet eliminated. By a fuming nitric acid processing for about 30 min, the remaining positive resist 5a is eliminated, and at the same time, the denatured layer 6 is improved. Thereby, the denatured layer 6 generating at the time of dry etching of a film 4 formed on a semiconductor substrate 1 can be improved, and the adhesion between the semiconductor substrate 2, and the resist 5a at the time of forming the resist 5a which is formed in succession, can be increased.
Patent JP-H04352367-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: TANAKA KOTA
IPC: H01L29/788
Filed: 1991-05-29
Abstract: PURPOSE:To enhance the production yield of nonvolatile memories (an EPROM, a flash memory). CONSTITUTION:In a process, a conductive film 7, for floating gate use, which has been formed on a semiconductor substrate 1, an insulating film which has been formed on the conductive film 7 for floating gate use and a conductive film, for control gate use, which has been formed on the insulating film are stacked and etched simultaneously, and a stacked double-layer gate electrode which is composed of a floating gate and a control gate is formed. Before the process, the conductive film 7 for floating gate use is patterned in advance to be a grid shape. Thereby, it is possible to prevent a defect that adjacent control gates (word lines) are short-circuited via the etching residue of the conductive film for control gate use.
Patent JP-S63287611-A (JP)
Title: Separate type rear suspension structure
Inventor: KAWASAKI SATORU
IPC: B60G3/20
Filed: 1987-05-21
Abstract: PURPOSE:To form a suspension structure so as to suit to a vehicle of high center of gravity and large weight, by connecting a trailing arm and a radius rod between a wheel supporting member in its predetermined location and a suspension member while a lateral rod between the wheel supporting member in its predetermined location and a car body, in case of the captioned suspension device of trailing arm type. CONSTITUTION:A suspension member 12 tilts its both end parts to the front of a vehicle forming a tilt part 12a, and its point end part is connected to an axle housing 14 by a trailing arm 30 directed to the longitudinal direction of the vehicle. While the tilt part 12a connects its part, positioned to the center of the vehicle, to a location, displaced in the longitudinal direction of the axle housing 14 from its center axis, similarly by a radius rod 40 tilted in the longitudinal direction. Further a location, displaced in the vertical direction of the axle housing 14 from its center axis, is connected to a car body side by a lateral rod 60 directed to the lateral direction of the vehicle. By this constitution, a suspension device is obtained suiting for the vehicle of high center of gravity and large weight.
Patent JP-S616126-A (JP)
Title: Production of easily sinterable alumina-zirconia compound powder
Inventor: ISHII YOSHIO
IPC: C04B35/10
Filed: 1984-06-19
Abstract: PURPOSE:To obtain the titled compound powder body for providing a sintered body having high sinterability, high density, and high toughness by mixing and heating a specified amt. of raw material gaseous mixture with oxyhydrogen flame uniformly in a drawing section to cause combustion reaction and causing oxidative thermal decomposition in high temp. flame. CONSTITUTION:A gaseous mixture for the raw material comprised of gaseous AlCl3, ZrCl4 and carrier gas formed in a fluidized bed type evaporator is blown into flame mixing section 6 from a nozzle 3 at the center of an upper cover of the combustion reaction apparatus, and the gas is heated to 1,800-2,000 deg.C by mixing with oxyhydrogen flame formed by O2 gas blown from an inlet 1,2 and combustible H2. The hot gaseous mixture is mixed uniformly by passing the gas through a drawing section 7 and sent to a reaction section 8 where it is brought into combustion by introducing combustible gaseous H2 from an inlet 4 to cause combustion reaction with residual O2 in the combustion gaseous mixture. The outlet temp. of the reaction section 8 is held at 1,350-1,800 deg.C to cause oxidative thermal decomposition in high temp. flame. Produced gas is cooled in a cooling section 9, and ZrO2 is dispersed in fine particles of Al2O3. Thus, titled compound powder is obtd.
Patent JP-H01293798-A (JP)
Title: Diaphragm for speaker
Inventor: AOKI TOSHIHARU
IPC: H04R7/02
Filed: 1988-05-21
Abstract: PURPOSE:To enlarge the comparative elastic modulus of a diaphragm for speaker and to improve the characteristic of a speaker by coating resin, which is reinforced with using staple, to one side or both sides of diaphragm base material. CONSTITUTION:A diaphragm base material 1 for speaker is formed by natural fiber, synthetic fiber or a synthetic resin film. To one side or both sides of this base material 1, polyacetal resin 2, which is reinforced with using the staple of glass fiber or whiskers 3 of pottasium titanate, is coated. The comparative elastic modulus of the resin 2, which is reinforced by this staple 3, goes to be larger in comparison with the comparative elastic modulus of the resin before being reinforced by the stable. Then, the comparative elastic modulus of the diaphragm for speaker, for which this resin 2 is coated to the base material 1, goes to be large. Thus, the characteristic of the speaker can be improved.
Patent JP-S5349940-A (JP)
Title: Position control device
Inventor: IIJIMA HISASHI
IPC: H01J9/46
Filed: 1976-10-18
Abstract: PURPOSE: To actuate the second cylinder device by the liquid pressure through actuation of the first cylinder device, and thus to facilitate an easy operation as well as to increase the working efficiency to be applied effectively for a Braun tube test equipment, etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11324229-A (JP)
Title: Reinforcing bar built-up body and guide member thereof
Inventor: SATO MASATOSHI
IPC: E02D5/20
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a guide member capable of being easily attached to and detached from a reinforcing built-up body. SOLUTION: A guide member includes a first arm piece 61 and a second arm piece 62. The first arm piece 61 and second arm piece 62 are so connected that a longitudinal middle part is capable of being rotated in the direction shown with the arrow a1 or a2 by a rotational joint shaft 60. Mounting members 63-66 are combined with both ends of the first arm piece 61 and second arm piece 62 in a detachable manner.
Patent JP-S5829194-A (JP)
Title: Information processor
Inventor: HAGIWARA YOSHITO
IPC: G11C11/406
Filed: 1981-08-12
Abstract: PURPOSE:To execute refresh operation and to obtain a device stopping the readout from a memory, by providing a count circuit counting the execution of a microinstruction and generating a refresh request when a specified pulse number is counted. CONSTITUTION:A count circuit counting pulses accompanied with the execution of a microinstruction is provided and a refresh request is generated when a specified number of pulses are counted. For example, when an access request for microprogram execution from a control section 2 is inputted to a memory section 1 through a logical sum gate 3, the microprogram is read out from the memory section 1 and set to a program register 4 and processed at the control section 2. Next, a revision signal is transmitted from the control section 2 to a refresh counter 5 together with the transmission of access request for revision and the pulse from the control section 2 is counted. When a value of the refresh counter 5 reaches a specified value, a refresh request 8 is transmitted to the memory section 1 and the control section 2 and the access request to the memory section 1 is stopped.
Patent JP-H08317750-A (JP)
Title: Brake device of fishing reel
Inventor: HIRANO KAZUO
IPC: A01K89/0155
Filed: 1995-05-24
Abstract: PURPOSE: To provide a brake device of a fishing reel, capable of controlling the braking force of a spool in a stable state without enlarging the main body of the reel. CONSTITUTION: This device is a centrifugal type brake device of a fishing reel. Therein, brake shoes 20 are slidably fit onto support rods 19 capable of being rotated together with a spool, and the brake shoes 20 slide on the inner circumferential surface 15a of the braking cylinder of a reel main body to brake the spool with the generated centrifugal force. The support rods 19 are supported on support members 17, respectively, and rotatably supported so as to enable the changes in the angles of the support rods.
Patent JP-S63291814-A (JP)
Title: Superconducting material composition
Inventor: NOJIRI NAOHIRO
IPC: C04B35/45
Filed: 1987-05-22
Abstract: PURPOSE:To develop a superconducting state at a temperature above liquid nitrogen temperature, by substituting a part of Cu of a Y-Ba-Cu-O oxide superconducting material composition with Ce and controlling the atomic ratio of each constituent element at a respective specific level. CONSTITUTION:Prescribed amounts of yttrium oxide, barium carbonate, copper oxide and cerium oxide are weighted and mixed at ratios to attain a composition expressed by formula I wherein the atomic ratios of each constituent element x, y, z and w falls within ranges of 0<x<2, 0<y<2, 0<z<0.03 and 2<w<4, respectively. The mixture is heated at about 850-1,000 deg.C to effect a solid-phase reaction and obtain the objective superconducting material composition. A concrete example of the superconducting material composition is the composition of formula II. The composition completely loses its electrical resistance at 9.24 deg.K and can be suitably applied to a magnetic levitation linear motor car, etc.
Patent JP-S5845346-A (JP)
Title: Permanent magnet material
Inventor: YONEYAMA TETSUTO
IPC: C22C19/07
Filed: 1982-07-19
Abstract: PURPOSE:To obtain a permanent magnet material with high coercive force and a high energy product by substituting Fe for a specified amount of Co in a composition consisting of specified percentages of a rare earth metal, Cu, Zr, Nb, V and Co. CONSTITUTION:Fe is substituted for 6-23% of Co in a composition consisting of, by weight, 24-28% rare earth metal, 5-10% Cu, 0.2-5% in total of Zr+Nb,  Zr+V or Zr+Nb+V and 57-70.8% Co. Sm, Y, La, Ce, Pr, Nd, Eu, Ga, Tb, Dy, Ho, Er, Tm, Yb or Lu is used as the rare earth metal. Thus, the reduction of the Br and coercive force is prevented, and a permanent magnet material with a high energy product is obtd.
Patent JP-S61282656-A (JP)
Title: Arm for robot
Inventor: GOTOU SAEKO
IPC: B25J18/02
Filed: 1985-06-10
Abstract: PURPOSE:To prolong the service life by arranging a steel strip between the innermost-side shaft terminal of an expandable arm and the vicinity of one side surface of an accommodating body and installing the cable onto the steel strip. CONSTITUTION:One edge of a steel strip 13 is fixed at the terminal 3a of the first arm, and the other edge is fixed at the center part 1a of an accommodating body 1, and a cable 9 is installed onto the steel strip 13 by a fixing member 14. Therefore, even if, when an arm for robot is contracted, the cable 9 goes in and out from an expandable arm 2, the steel strip 13 contacts with a guide roller 10 in substitution for the cable 9, and therefore, abrasion of the cable 9 is prevented, and service life is prolonged.
Patent JP-S5826457-A (JP)
Title: Manufacture of positive pole active substance for non-acqueous electrolytic cell
Inventor: OKAZAKI RIYOUJI
IPC: H01M4/583
Filed: 1981-08-11
Abstract: PURPOSE:To produce a cell having high capacity and stable voltage, by partially applying the fluorination onto a carbon fluoride thereby producing a positive pole substance having low reaction resistance from the start of discharge. CONSTITUTION:When irradiating the ultra-voilet ray onto the carbon fluoride while immersing or wetting with an organic solvent, the surface of the molecule becomes more carbonaceous and the conductivity is increased, while the  bonding or the dissociation energy of the bonded fluoride in the surface layer  having high discharge reaction resistance will decrease. Therefore, the amount of the conductive material to be added will be reduced, high capacity is obtd.  while the positive pole characteristic having the low reaction resistance from  the start of the discharge can be achieved. In the drawing, 1 is stainless steel  sealing board, 2 is nickel net negative pole current collector, 3 is a negative  pole lithium pressed onto the current collector 2, 4 is a separator made of polypropylene nonwoven fabric, 5 is a positive pole pellet produced through partial defluorination of said carbon fluoride, 6 is a stainless steel cell case and 7 is a polypropylene gasket.
Patent JP-H04298327-A (JP)
Title: Manufacture of heat shrinkable sponge rubber tube
Inventor: TOMINAGA SADASUKE
IPC: B29C61/08
Filed: 1991-03-08
Abstract: PURPOSE:To provide a manufacture of a heat shrinkable tube having small coefficient of contraction in its longitudinal direction and large one in its radial direction, for which there has been no proper manufacturing method. CONSTITUTION:Delivery and drawing are performed at the beginning and end of a process in speed-associated manner. Undrawn tube 1 is delivered, while the interior thereof is pressurized by compressed air 2, and preheated to a temperature of 60-100 deg.C, preferably 65-85 deg.C. And when it is then heated to 100-160 deg.C, preferably 120-l50 deg.C, the tube 1 is drawn by internal pressure. The drawn tube 3 is formed by a restriction ring 4 with cooler. Cooling water is applied to the drawn tube 3 by means of a shower ring 5 to effect complete cooling and space washing. The finished heat shrinkable rubber tube 6 is delivered and withdrawn in, speed associated manner. A series of aforesaid processes are carried out continuously.
Patent JP-S62285647-A (JP)
Title: Wedge inserted for armature
Inventor: UMETSU YUKIHIRO
IPC: H02K15/09
Filed: 1986-06-02
Abstract: PURPOSE:To automate insertion work by pressing a coil into a slot, turning an armature, in which the coil is fitted into the slot, detecting the quantity of the coil sunk and inserting a coil protective material and a wedge into the coil. CONSTITUTION:An armature 10 is supported rotatably by a chuck 18 on the rolling mechanism 1 side and a center pushing section 2. Supports 3, 4 are fixed in response to length in the axial direction of the armature 10. The armature 10 is positioned by previously inputted armature data, a coil pressing mechanism 5 is lowered into a slot 12, a previously inserted coil 13 is pressed, and the quantity of sinking in the slot 12 of the coil 13 is detected by a coil sinking- quantity measuring section 6. A coil protective material 14 is fed into the slot 12 from a supply section 9, and a wedge 15 is supplied from a wedge supply section 8 and pressed into an opening section in the slot 12. The work is repeated to each slot, rotating the armature 10, and turned around the whole circumference. Accordingly, insertion work can be automated.
Patent JP-H05328517-A (JP)
Title: Break controller for electric railcar
Inventor: HATTORI YOSHIE
IPC: B60L7/00
Filed: 1992-05-19
Abstract: PURPOSE:To prevent skid of an electric railcar at the time of rainfall by operating a changeover switch, etc., to reduce the electric brake force. CONSTITUTION:Since a switch 6 is normally opened, a relay 8 is released. A voltage corresponding to an adhesion coefficient, for example, a voltage E1 set to a value corresponding to 15% of the coefficient is applied to a multiplier 9 through a contact of the relay 8. The output of the multiplier 9 is a value obtained by multiplying the output of an applied load detector 3 by the voltage E1, and corresponds to a limited value of a brake force when the coefficient is limited to 15%. If the switch 6 is closed, the relay 8 is operated, and a voltage corresponding to the coefficient for example, a voltage E2 set to 12% of the coefficient is applied to the multiplier 9. The output of the multiplier 9 corresponds to a limited value of the brake force when the coefficient is suppressed to 12%. Thus, the electric brake force at the time of the rainfall can be reduced as compared with that at the time of non-rainfall to prevent skid.
Patent JP-S62283282-A (JP)
Title: Gate valve for vacuum device
Inventor: KANEKO FUMITAKA
IPC: F16K51/02
Filed: 1986-06-02
Abstract: PURPOSE:To easily perform manufacture of a valve, by sliding a curved cover so as to be attracted by an electromagnetic coil embedded in a coaming provided in the opening part peripheral edge of a partitioning wall. CONSTITUTION:A partitioning wall 4 provides a relatively large opening part 4a of almost long tetragonal shape while a coaming 1 in the peripheral edge of said opening part 4a, and an electromagnetic coil 7 is embedded in the inside of the coaming 1. A long holed hinge 8a is provided in the upper horizontal part of the coaming 1, here rotatably stopping a curved cover 8. After a substrate is fed into a process chamber from a preliminary vacuum chamber, the curved cover 8, which is lowered by handling from the outside, is placed in a condition that the curved cover is hung down before the coaming 1. Subsequently, the electromagnetic coil 7, if it is electrified, magnetizes the coaming 1, and the curved cover 8, while is slides along the long holed hinge 8a, is attractively attached to the coaming 1.
Patent JP-S62283308-A (JP)
Title: Automatic focusing method
Inventor: HIDESHIMA TAKAHIRO
IPC: G03B21/11
Filed: 1986-06-02
Abstract: PURPOSE:To simplify an optical system by generating a focus signal based upon the maximum value of the differential histogram of the output signal of an image sensor and controlling the position of a projection sensor, and making a black-and-white decision on an image by using the output signal voltage of the image sensor when the focus signal is maximum as the threshold value of the image. CONSTITUTION:A CPU 72 reads the output signal (v) of a line sensor 56 successively by following up the scan of the sensor to calculate the absolute value (ldv/dtl) of its time differentiation, and calculates the total S1 of differential values corresponding to the constant value v1 of the output signal voltage (v). Further, the totals S2, S3... of differential values when the output signal voltage (v) is varied to v2, v3... are found and the maximum value S(MAX) among those S1, S2... is found and stored as a focus signal F when the projection lens 20 is at a position (x). The voltage (v) is compared with the output signal voltage V(alpha) when the focus signal F is the maximum F(alpha) to send out an image signal (b) of white when v>v(alpha) or black when v<v(alpha) on condition that an original picture 10 is a positive film.
Patent JP-H07308470-A (JP)
Title: Combining device for embroidery pattern and embroidery sewing enabled sewing machine provided with the same
Inventor: HARA KAZUMASA
IPC: G06T3/00
Filed: 1994-05-17
Abstract: PURPOSE:To combine previously decided seam data corresponding to a previously decided pattern with seam data in which image data based on an arbitrary image are converted. CONSTITUTION:An image data input means 3 such as an image sensor reads an arbitrary image I and transmits these image data to a seam data generating means 4 and, based on the image data, the seam data generating means 4 generates the seam data according to prescribed algorithm. The seam data generated by the seam data generating means 4 and also display data are transmitted to a data combining means 5 and combined with seam data and display data from a seam data/display data storage means 1 and, based on the display data, an image is displayed on a display means 6. These combined data are temporarily stored in a combined data storage means 7 and, based on these combined data, a seam forming mechanism 11 of the main body of the sewing machine executes embroidery sewing.
Patent JP-S62281968-A (JP)
Inventor: TOKUTOME AKIFUMI
IPC: A61N5/06
Filed: 1986-05-30
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-S614991-A (JP)
Title: Coil for detecting powdery magnetic body
Inventor: SHINADA MAKOTO
IPC: G01V3/10
Filed: 1984-06-19
Abstract: PURPOSE:To reduce the size of the coil and to improve the performance by providing a molded base where a core arranged in the height direction of one collar of a drum type core wound with the coil is placed on one collar, and insulating a coil part exposed from the base with a heat-shrinkable tube. CONSTITUTION:The drum type core 4 which has collars 4a and 4b at both ends is wound with the coil 5 and one collar 4b is fitted fixedly to the molded base 7 with terminal pins 6a and 6b. Further, the molded base 7 is sheathed with the heat-shrinkable tube 8 from the collar 4a up to the intermediate part so as to insulate the coil 5, and lead lines of the coil 5 are wired to the terminals 6a and 6b. Then, the core is fitted to a powder magnetic body supply device 10 to detect the remaining amount of the powder magnetic body 11 from inductance deviation, and even if the remaining amount of the magnetic body 11 decreases, it slides down because of the drum type and the detection is performed securely. Consequently, the size is reduced and the high-sensitivity detection performance is obtained.