baber/WOPTO huggingface dataset:
Patent JP-S5853540-A (JP)
Title: Stop indication plate of motorcar
Inventor: FUJIOKA YUUICHI
IPC: B60Q7/00
Filed: 1981-09-28
Abstract: PURPOSE:To enable to install a stop indication plate easily on a trunk and a chassis of a motorcar, by providing a fixture which is attachable and detachable to a motorcar on the stop indication plate. CONSTITUTION:A magnet 3 as a fixture is secured on a biangular part of the backside of a stop indicator 1 formed in a triangular frame through an elastic body 2, a universal joint 4 as a connecting part is secured on the remaining monoangular part through an elastic body 5 and a magnet 6 is secured on the tip of the universal joint 4. While the stop indication plate 1 is being unused three magnets 3, 3 and 5 of the stop indication plate 1 are adsorbed on the reverse side of a trunk 11 and the top indication plate 1 is incorporated into the trunk so that it becomes about flush with the trunk. When use of the stop indication plate 1 becomes necessary due to an occurrence of an accident on the motorcar only the magnet 6 of the universal joint 4 is secured on the motorcar, the other magnets are released and the stop indication plate 1 is installed on the motorcar at an angle easily confirmable by a driver of a succeeding motorcar.
Patent JP-S5580620-A (JP)
Title: Parts feeder
Inventor: YOSHIDA RIYOUICHI
IPC: B65G47/14
Filed: 1978-12-13
Abstract: PURPOSE: To take out parts fed on a base disk in a state of being aligned through a slant ring, by combining the turning disk with the slant ring which is separately turned.  
     CONSTITUTION: A parts feeder is composed of a base disk 2 having a horizontal bottom and slant ring 1 having an obliquely installed carrier, and parts thus aligned are delivered through an outlet 8 and chute 9. The disk 2 and ring 1 are driven by driving shafts 4, 3 respectively. A fiexible wall 7 set on the external circumference of the base disk 2, being deformed as shown in the figure, is designed to prevent parts from falling out and deliver the parts to the slant ring 1 at the point of contact 5. Another wall 6 set on the external circumference of the ring 1 is designed to arrange the parts according to the kind and feed them through a chute 9. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5579850-A (JP)
Title: Sheetlike aluminum alloy with superior strength and formability
Inventor: HAGIWARA TAKUZOU
IPC: C22C21/00
Filed: 1978-12-14
Abstract: PURPOSE: To provide the title alloy by adding a specified amt. of Mg, Fe and Si to Al or further adding Cu, Mn, Zr, etc.  
     CONSTITUTION: To more than 99.7% purity Al metal contg. Ti≤0.02% are added Mg 0.10W0.50wt%, Fe 0.15W0.45wt% and Si 0.05W0.20wt% or further added Cu, Mn or Zr≤0.10wt% or two or more out of Cu, Mn and Zr 0.15wt% in total.  By adding Mg, Fe and Si to Al the strength and elongation of the resulting Al alloy are enhanced, and the formability is improved at the same time. By further adding one or more out of Cu, Mn and Zr the strength is further enhanced without spoiling the effect of adding Mg, Fe and Si. The resulting alloy is sheetlike and excellent in strength and formability, so it is suitable for use as a material for fins, cans, caps, etc. for a heat exchanger. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05320948-A (JP)
Title: Manufacture of coil spring made of titanium alloy
Inventor: EKUSA NORIO
IPC: C23C28/02
Filed: 1992-05-20
Abstract: PURPOSE:To form a plating layer having high adhesion without using hydrofluoric acid by subjecting a coil spring made of a Ti alloy to a shot peening, applying electrolytic Ni plating thereto, thereafter forming an Ni-P layer thereon by an electroless plating. CONSTITUTION:A coil spring made of a Ti alloy is applied with the shot peening treatment and is thereafter degreased by using an organic solvent. Then, the coil spring is applied with the electrolytic plating in the soln. of nickel sulfamate whose pH is regulated to 2.0 to 4.0 to form a bed Ni plated layer. On its surface, an Ni-P plating layer is formed by the electroless plating with the thickness of 1 to 100mum. At the time of forming the Ni-P plating layer, an Ni-P composite plating layer may be formed by dispersing solid resin particles into the plating soln. By such a method, a coil spring is formed, thereafter, heat treatment at 100 to 500 deg.C is preferable. Thus, the spring excellent in wear resistance and fatigue properties is manufactured.
Patent JP-S5277344-A (JP)
Title: Cage frame of elevator
Inventor: OOKURA MASAATSU
IPC: B66B11/02
Filed: 1975-12-24
Abstract: PURPOSE: To provide a cage frame of elevator, in which reinforcing member is extended from web and flange, and the reinforcing member is fixed to a suitable place along the length of longitudinal frame, thus increasing rigidity of the frame structure and at the same time enabling to reduce vibration and noises. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01321318-A (JP)
Title: Level detecting method of liquid metal
Inventor: OGURA SATOSHI
IPC: G01F23/00
Filed: 1988-06-24
Abstract: PURPOSE:To measure with high accuracy by measuring the distribution of electronic beams scattered on the surface of a metal with a high melting point which is liquefied in a crucible, and measuring the level of said liquid metal from the change of said distribution. CONSTITUTION:Electrons emitted from an electronic gun 1 become deflected electronic beams 3 by an external magnetic field 2 which then strike a metal filled in a cruicible 4. Consequently, the metal is melted to be a liquefied metal 5. The electronic beams scattered on the surface of the metal 5 are caught by a current detecting wire 9 through a collimator 8 and measured as a current by an ammeter 11. The distribution of the beams 7 can be measured by the current of the ammeter 11. Accordingly, the level of the metal 5 is the crucible 4 can be detected with high accuracy.
Patent JP-2000349971-A (JP)
Title: Image reader and light guiding member used therefor
Inventor: ONISHI HIROAKI
IPC: G02B6/00
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain a read image with superior reproducibility by not making contrast of a read image greatly different from that of an actual image due to a characteristic of a lens used for forming a reduced image of a read object area as an optical component of an image reader. SOLUTION: An image reader A is provided with a light source unit 5, that emits a linear read object area S, a plurality of lenses 20 that form a reduced image of the read object area S by collecting reflected light from the read object area S and a plurality of light receiving elements 6 that receive the light focused by a plurality of the lenses 20 and output an image signal, and also with a light quantity distribution change means 4 that can increase the illuminance of the read object area S apart from an optical axis C of each lens 20 more than the illuminance in the vicinity of each optical axis C and changes the light quantity distribution of the light which advanced from the light source unit 5 towards the read object area S.
Patent JP-S6132556-A (JP)
Title: Semiconductor device
Inventor: SHOJI MASAHIKO
IPC: H01L21/3205
Filed: 1984-07-25
Abstract: PURPOSE:To eliminate the need for fixed width and length for forming a resistor with high accuracy, and to remove trouble to fining by connecting one conduction type impurity region on the surface side and one conduction type substrate layer under a base by polycrystalline silicon buried in a well region. CONSTITUTION:A P type well 16 is formed to an N type semiconductor substrate 18, and a groove 14 is dug. An N type impurity is driven to the bottom of the groove 14 to form an insulting oxide film 19, and the insulating oxide film 19 in a section coating the bottom of the groove 14 as a contacting section is removed. Polycrystalline silicon is buried into the groove 14 and grown, and a section protruding from the groove is removed while leaving buried polycrystalline silicon 15 and a section required for connecting an N type impurity region as a drain electrode for a transistor formed to the opening section of the groove 14. The device is shaped afterward through the manufacturing process of an N channel MOS transistor using a normal P type well. Accordingly, a resistor is formed vertically to a substrate surface, thus eliminating the need for fixed width and length required on the substrate surface, the removing trouble to the fining of a layout.
Patent JP-H026235-A (JP)
Title: Automatic change gear
Inventor: KONO KOZO
IPC: B60W10/10
Filed: 1988-06-24
Abstract: PURPOSE:To achieve a rapid and smooth speed change when a speed change gears and a frictional clutch are controlled by actuators by controlling each actuator as to make the clutch into a half-clutch condition and then changing the speed to an intended gear position. CONSTITUTION:The rotation of an internal combustion engine 2 is transmitted to a speed change gears 5 through a friction type clutch 4, and the clutch 4 and the speed change gears 5 are automatically operated by a clutch actuator 6 and a transmission actuator 10, respectively. The position of the pressure plate 4b of the clutch 4 is detected by a stroke sensor 7, and when the speed change operation is conducted, the clutch 4 is made in a half-clutch state. After detecting the half-clutch state, the transmission actuator 10 is operated to change the speed to an intended gear position. The gear shift-up and shift-down can be conducted smoothly within a short time using a simple constitution.
Patent JP-S5945885-A (JP)
Title: Immobilized enzyme and its preparation
Inventor: KAWASAKI TAKASHI
IPC: C12N11/08
Filed: 1982-09-06
Abstract: PURPOSE:To prepare a highly active immobilized enzyme with negligibly small diffusion of the substrate to the surface of the immobilized enzyme, by reacting a polyamine with a dialdehyde in an aqueous dispersion of a water-dispersible polymer particles, and immobilizing the enzyme to the particle. CONSTITUTION:A dialdehyde is made to react with excess polyamine in an aqueous dispersion of water-dispersible polymer particles to deposit a polymer consisting of the Schiff's base of said polyamine and dialdehyde having free amino group on the surface of the water-dispersible polymer particles. An enzyme is immobilized to the particle through the amino group with a covalent bond. The average particle diameter of the water-dispersible polymer particle is 0.03- 2mu. The water-dispersible polymer particle is composed of a polymer having polar group at the side chain. The polar group is, e.g. an acid group such as sulfonic acid group, phosphoric acid group, etc., a basic group such as tertiary amino group, quaternary amino group, etc.
Patent JP-H0821280-A (JP)
Title: Air-fuel ratio learning control device for engine
Inventor: ISHIHARA KOJI
IPC: F02D45/00
Filed: 1994-07-06
Abstract: PURPOSE:To perform correction of a deviation from a demand correction amount with high response even when a learning value is deviated from the demand correction amount during the stop of an engine. CONSTITUTION:A learning value Lalpha1 on a large region map contained in a memory 34 is updated by a updating means 41 in prior to a learning value Lalpha2 on a small region map contained in a memory 35 and when measurements of the number of up dating times of the learning value Lalpha1 on the large region map exceed a given value, a learning value Lalpha2 on the small region map is updated in such a state that the leaning value Lalpha1 on the large region map is fixed by an updating means 44. It is decided by a deciding means 45 whether a lapse time starting from the starting of an engine is below a given value and from the decision result, when a lapse time beginning from starting the learning value Lalpha1 on the large region map is varied by a updating means 46 without fail.
Patent JP-S6217553-A (JP)
Title: Room temperature control device for air-conditioning device
Inventor: YOSHIDA MASAHIRO
IPC: F24F11/02
Filed: 1985-07-12
Abstract: PURPOSE:To secure good reliability of a compressor and improve the accuracy of control of room temperature by a method wherein a capacity changing means is controlled so that the room temperature approaches to a room temperature objective value when the amount of change of room temperature is more than the width of float while the increasing or decreasing control of air-conditioning capacity is not effected when the fluctuation of load is small. CONSTITUTION:A control means 35, in which the capacity changing means 31 is controlled so that the room temperature approaches to the room temperature objective value by receiving the outputs of an amount of change of room temperature operating means 33 and a width of float operating means 34 when the amount of change of room temperature is more than the width of float, is constituted. In case the fluctuation of load is small, the width of float is large and the amount of change of room temperature is small, therefore, the control means 35 is not operated and the capacity of the compressor 2 will never by increased or decreased. In case the fluctuation of load is large, the amount of change of room temperature is large and the width of float is small, therefore, the control means 35 is operated. Accordingly, the capacity of the compressor is increased by one step in an early stage before the room temperature exceeds the width of set temperature when the room temperature is increased while the same is decreased by one step in the early stage when the room temperature is decreased whereby overshoot of room temperature will never be caused.
Patent JP-S6047855-A (JP)
Title: Throttle valve control device for internal-combustion engine
Inventor: ISHIDA ATSUJI
IPC: F02M1/10
Filed: 1983-08-26
Abstract: PURPOSE:To permit to open the throttle valve in two steps with single actuator by a method wherein two sets of operating rods, holding the throttle valve at respectively specified degrees of opening, are provided in series and two steps to introduce suction vacuum into respective vacuum chambers through a control means. CONSTITUTION:The actuator 6 for opening the throttle valve 4 of a carburettor in two steps is provided with a diaphragm 8 and first and second vacuum chambers 14, 16 defined by first and second diaphragms 10, 12 provided at both sides of the diaphragm 8. Respective diaphragms 10, 12 are provided with the operating rods 22, 24 coaxially and are energized outwardly by springs 18, 20. The vacuum chamber 14 is communicated with a vacuum port 28 through a vacuum path 30 provided with a vacuum switching valve 40, opened when a starter switch 44 is put ON, and a temperature sensitive valve 38 opened when the temperature is higher than a predetermined engine temperature while the vacuum chamber 16 is communicated with the vacuum port 28 through the vacuum path 32 provided with the vacuum switching valve 46 opened when an electric load switch 50 is put ON.
Patent JP-H0452704-A (JP)
Title: Evaluation method for application of redundancy for improvement of robot operating ability and method and device for control
Inventor: HOSOYA NAOKI
IPC: B25J13/00
Filed: 1990-06-15
Abstract: PURPOSE:To evaluate both position and attitude operating abilities after applying the proper weighting to both abilities by using an evaluation function applying the redundancy in a secondary form of a Jacobian matrix related to the position of a hand and a joint angle of attitude. CONSTITUTION:A robot consists of a four-freedom degree arm 1 and a three- freedom degree table 2. Then a ratio sigmamax/sigmamin between the maximum and minimum inherent values sigmamax and sigmamin are used to an evaluation function applying the redundancy for evaluation among the inherent values sigma of a secondary form JTKJ of a Jacobian matrix J related to the hand position and an attitude joint angle together with insertion of a weight matrix K applied to the rotational angle velocity and the parallel traveling velocity. Thus the different dimensions, i.e., the rotational angle velocity and the parallel traveling velocity of a robot are integrated into a single dimension, i.e., the motion energy T. As a result, both position and attitude operating abilities can be evaluated with the proper weighting.
Patent JP-S63317395-A (JP)
Inventor: ISHIDA KOJI
IPC: B42D15/02
Filed: 1987-06-22
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-H05347436-A (JP)
Title: Superconductor device
Inventor: IWAMATSU SEIICHI
IPC: H01L39/00
Filed: 1992-06-15
Abstract: PURPOSE:To enable both normal operation of a semiconductor device and a superconductor device by coating the surface of the semiconductor device with a silicon nitride film and forming the oxide superconductor device onto the surface of the silicon nitride film. CONSTITUTION:A field insulating film 2 composed of a silicon oxide film, a gate insulating film 3 consisting of the silicon oxide film and a gate region made up of a gate electrode 4 composed of a polysilicon film are formed onto the surface of a semiconductor substrate 1 constituted of silicon, etc. A silicon nitride film 7 is shaped onto the surface of a semiconductor device with source and drain regions consisting of the diffusion layers 5, 6 of impurities. A contact hole is bored onto the wiring of the semiconductor device in the silicon nitride film 7 and a barrier layer or starting layer 8 is formed, first oxide superconductor layers 9, 10, 11, 13, etc., composed of a Y.Ba.Cu oxide, etc., are shaped onto the surface of the layer 8, and these layers are photo-etched and used as a part of a superconductor device such as a superconductor wiring layer and a second oxide superconductor layer 12 consisting of a Pr.Ce.Cu oxide is formed.
Patent JP-2000347723-A (JP)
Title: Monitoring device and method for cleaning screen of monitoring device
Inventor: TANAKA HISAYO
IPC: G07B15/00
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To prevent an erroneous operation during cleaning the screen of a touch panel provided in a monitoring device. SOLUTION: In this screen cleaning method, when a cleaning mode start button displayed on a touch panel screen is pressed down, the main controlling part 11 of this monitoring device 1 starts a cleaning mode, also displays a cleaning mode release button on the screen 12, and then, controls not to detect the depression of display buttons except the cleaning mode release button to make it possible to wipe (clean) stains on the screen 12, and when the cleaning mode release button is pressed down three times or when time is measured by a timer 11a to find that time is up (prescribed time passes), the part 11 releases the cleaning mode.
Patent JP-S6047735-A (JP)
Title: Large-scale display equipment to be mounted on car
Inventor: NAKAJIMA KAZUMITSU
IPC: B60R13/00
Filed: 1983-08-24
Abstract: PURPOSE:To enhance simplicity in practical use of a large-scale display equipment to be mounted on a car in accordance with the maintenance and safety standards specified by the load transportation criterion, by placing two upper display parts side by side between two lower display parts when said display equipment is transported. CONSTITUTION:While upper and lower display parts 5 and 6 are being carried, they are placed side by side on a car body 12 with their picture surfaces facing outward. When they arrive at the destination, upper and lower surface side plates 10-1 and 10-2 are folded down, centering around upper and lower hinges 11-1 and 11-2 so that 10-1 and 10-2 can be placed on a guide rail 17. Then while the upper display parts 5 and 5 nearly neighboring on each other are mounted on an installing stand 15, a hydraulic cylinder 13 is operated to expand/contract a piston 14 in order to pull up the display parts 5 and 5. Next, by expanding/ contracting hydraulic cylinders 16 and 16, the upper display parts 5 and 5 now mounted on the guide rail 17 are moved horizontally until they form a complete picture together with the lower display parts 6 and 6. When the whole picture is to be stored, actions are taken in the reverse order to the above.
Patent JP-H11330925-A (JP)
Title: Current pulse generating device
Inventor: YAMAGISHI FUMIO
IPC: H03K3/53
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide the pulse generating device which can stably supply high- and constant-current fast pulses. SOLUTION: Relating to a closed circuit constituted by connecting in series a power source part 1 which serves as a current pulse supply source, an output part 2A equipped with a current pulse output terminal and a switching part which generates a pulse wave by interrupting the circuit, and a constant-current circuit part 3, an output terminal 21 and a 1st switch part 22 are connected to the output part 2A in series and a 2nd switch part 23 connected to the series circuit of the output terminal 21 and a 1st switch part 22 in parallel is interposed; and the 1st switch part 22 and a 2nd switch part 23 are switched on and off reversely to each other at the same timing.
Patent JP-H0448763-A (JP)
Title: Cooling structure
Inventor: MOCHIZUKI MASAHIRO
IPC: H01L23/473
Filed: 1990-06-15
Abstract: PURPOSE:To reduce the weight of a cooling module while improving cooling capacity by providing a plurality of leaf springlike female bodies to be engaged with male bodies, mounted at two sides of a heat generator 2 of a cold plate. CONSTITUTION:When an LSI 2 generates heat, the heat is transferred to a plurality of pins 5 protruding from the cooling surface of the LSI 2, and the heat is further transferred to a terminal 6 to be engaged with the pins 5. In this case, the terminal has two contacts for one pin as two-point contacts. Accordingly, with respect to one LSI, contact points of 4X4X2 = 32 of total value can be obtained. The heat transferred to the terminal 6 is transferred to a cold plate 3 through a heat sink block 4, and such heat is dissipated externally of a cooling module by temperature substitution with refrigerant flowing in the plate 3. An irregularity in mounting of the LSI 2 mounted on a board 1, i.e., an irregularity in perpendicular direction to the LSI mounting surface of the board 1 is allowed by sliding the sides of the pins 5 by the terminal 6.
Patent JP-H04355169-A (JP)
Title: Passbook printer
Inventor: ENARI SHIGEAKI
IPC: B41J3/44
Filed: 1991-05-31
Abstract: PURPOSE:To reduce an operation processing time by a passbook printer used in financial facilities. CONSTITUTION:By providing a dot impact head 3 and an ink jet head 4, two types of printing mediums, such as cut-forms/passbooks or passbooks/passbooks, can be simultaneously processed, and an operation processing time can be reduced to a great extent.
Patent JP-2000348671-A (JP)
Title: Cold cathod fluorescent lamp
Inventor: TERADA TOSHIHIRO
IPC: H01J61/06
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To suppress splash ablation of metal cesium due to ion impact and realize long service life at high efficiency and low power consumption by providing an electrode with a cylindrical metal sintered body containing cesium and a metal sleeve arranged on the outer periphery of the metal sintered body. SOLUTION: A metal sintered body 3a is made of nickel, and has 0.75 mm outer diameter, 0.45 mm inner diameter, 2.0 mm length, and 35% porosity. For forming the metal sintered body 3a containing cesium, 10% aqueous solution of cesium hydroxide is impregnated into the metal sintered body 3a, and the body is dried. The cesium hydroxide impregnated into the metal sintered body 3a is transformed to cesium by heating. The external side surfaces of the metal sintered bodies 3a are covered by a nickel-made metal sleeve 3b with 1.0 mm outer diameter, 0.85 mm inner diameter, 3.0 mm length, a guide wire 6 is inserted into and welded with one side of the metal sleeve 3b, and part of the opening of the other side is compressed to reduce inner diameter to hold the metal sintered body 3a.