baber/WOPTO huggingface dataset:
Patent JP-H09290638-A (JP)
Title: Automobile sun visor
Inventor: TOGAMI SUMIO
IPC: B60J3/02
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an automobile sun visor that is within size of no hindrance to a driver whenever it is disused, but in time of use it intercepts sunlight with a sufficient shading area, thereby making a car easily drivable. SOLUTION: In an automobile sun visor 1 where the upper side of a nearly oblong sun visor body 2 is pivoted to a car body free of rocking motion, this sun visor body 2 is provided with a first storage space 3 recessedly formed toward the upper side from a lower storage port opened to the lower side of the sun visor body 2, a downward auxiliary visor 5 retractably installed in the first storage space 3 retractably from the lower storage port, and a holding means holding this downward auxiliary visor 5 in at least two positions of a storage position and a drawing position, respectively.
Patent JP-S58223368-A (JP)
Title: Fixed memory
Inventor: OKADA SHIZUO
IPC: H01L29/762
Filed: 1982-06-21
Abstract: PURPOSE:To enable to perform memory both in digital and analog values by a method wherein barriers so built-in as to be enabled to sample arbitrary charges are arranged between overflow drain regions and charge accumulation regions. CONSTITUTION:The charges corresponding to a data are injected into the accumulation part 1. In other words, the charges are injected into the accumulation part 1 by setting the potential of the overflow drain 4 at a low level. The drain 4 turns at a high level by reset owing to the rise of pulses, and consequently the accumulation part 1 becomes filled with charges up to the barrier potential of overflow control gates 5. This means that the charges in the amount corresponding to the potential difference between the accumulation part 1 and the gate 5 are accumulated in the accumulation part 1. Thereafer, when the sampling gate regions are turned at a high level, the charges in the accumulation part 1 are all carried to the side of vertical registers 2. Then, the charges transferred into the registers 2 are transferred successively to vertical directions and then read out to a horizontal direction via a horizontal register 3.
Patent JP-H11294164-A (JP)
Title: Control device for cooling fan
Inventor: BABA MAKOTO
IPC: F01P7/04
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To optimize rotational speed controlling of a cooling fan by providing a thermostat opening controlling means which controls an opening of a thermostat according to an engine load area, and a rotational speed control means which controls rotational speed of a cooling fan interlockingly with an opening of the thermostat. SOLUTION: An opening rate of an electrically driven thermostat 10 is controlled according to cooling water temperature and an engine load area, for controlling the cooling water temperature to the nearst value of an allowable limit and improving fuel consumption performance in a low load area. In a high load area, a passage to a radiator 5 is released eariler than usual providing for abrupt temperature rise such as in abrupt deceleration. The cooling water can effectively be cooled by a cooling fan 11. A rotational speed of the cooling fan 11 is controlled interlockingly with the opening rate of the thermostat 10. Excessive operation of the cooling fan is thus prevented.  It is possible not only solve the problems such as increase of noise generation time accompanied with the rotation of the cooling fan 11, deterioration of durability, reduction of fuel consumption performance, but also keep thermal environment of an engine room satisfactory, and suppress influence of heat on peripheral parts.
Patent JP-H11304432-A (JP)
Title: Dimension measuring method
Inventor: OTSUKA SHIGENOBU
IPC: G01B11/02
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for accurately and quickly measuring the dimensions of multiple bumps formed on a board to be mounted with a semiconductor element. SOLUTION: A work 1 having a bump 10 to be inspected is fitted to a moving stage 20, and the moving stage 20 is operated at a constant speed by a control unit 50 so that the laser light 31 radiated from a detecting unit 30 scans the vertex of the bump, and the measured data 32 output from the detecting unit 30 with a constant interval is taken into a processing unit 40. The measured data obtained this stage shows the displacement of the height of a part to be measured such as a bump and a work with the constant interval, and formed into the height dimensional wave form separated from the part to be measured. In the processing unit, the measured data is used so as to carry out the processing for measuring bump width, bump height and bump space.
Patent JP-S5533737-A (JP)
Title: Metal vapor discharge lamp
Inventor: WATANABE KEIJI
IPC: H01J61/06
Filed: 1978-08-31
Abstract: PURPOSE: To attempt reduction of luminous flux deterioration, while preventing separation of coating, by spreading electronic radioactive substance containing scandia such as lanthana etc. which includes a designated oxide, over the electrodes installed on both ends of luminous tube, confronting each other.  
     CONSTITUTION: Each of electrode 2a, 2b arranged on both ends of luminous tube 1, confronting each other, is built in such a way that an electrode component shall be composed of electrode core 10 made from heat resisting metal such as tungsten etc, inner coil 11 and other coil 12 wound around this electrode core 10, and electronic radioactive substance 13 shall be spread and fixed over the oil surface of this electrode component. The above electronic radioactive substance 13 should contain of least one kind among La 2 O 3 , Nd 2 O 3 , Sm 2 O 3 , Eu 2 O 2 , Gd 2 O 3  and Dy 2 O 3  by 10W60mol%, and SC 2 O 3  by the rest of mol%, then adhesive affinity to the electrode components shall be remarkably enhanced and separation of electronic radioactive substance shall be well restricted during lighting. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H046212-A (JP)
Title: Heat treatment method for making crystal grains fine in 8-13% cr steel containing nb
Inventor: TAKANO MASAYOSHI
IPC: C21D6/00
Filed: 1990-04-23
Abstract: PURPOSE:To make crystal grains fine and to improve ductility and toughness by reheating at the specific temp. after completing forging to a Cr steel containing Nb and successively, executing quenching and tempering after executing isothermal transformation treatment. CONSTITUTION:After completing the forging to the 8 - 13% Cr steel containing Nb, this is reheated at 1150 - 1230 deg.C to sufficiently make solid solution of NbC precipitated during forging. Successively, this is held to 650 - 750 deg.C to execute the isothermal transformation treatment and the fine crystal grains are made to precipitate. After that, the quenching is executed from 1000 - 1150 deg.C and the tempering treatment is executed ordinarily at 600 - 800 deg.C. NbC finely precipitated during executing the isothermal transformation treatment obstructs growth of the crystal grains and contributes to make crystal grains fine after executing the quenching and the tempering. In this result, the steel forging having excellent creep rupture strength and low cycle fatigue characteristic is obtd.
Patent JP-H01277204-A (JP)
Title: Optical waveguide element structure and photomask
Inventor: KUZUTA NOBUYUKI
IPC: G02B6/122
Filed: 1988-04-28
Abstract: PURPOSE:To realize high isolation by forming the connection end face to an optical fiber obliquely at an angle, which is wider than the spread angle of light on the end face, to the optical axis. CONSTITUTION:A luminous flux emitted from an optical waveguide 5 to an optical fiber 7 has a certain spread, an its spread angle delta is expressed with an equation I where NA and n2 are the numerical aperture of the optical waveguide 5 and the refractive index of an adhesive 5 respectively. The light made incident on the optical waveguide 5 is not transmitted in the optical waveguide 5 unless its spread angle is equal to or narrower than the angle delta. Consequently, a connection end face 10 to the optical fiber 7 of the optical waveguide 5 and an end face 11 of the fiber 7 facing the end face 10 are formed obliquely at an angle phi, which is wider than the spread angle delta on end faces 10 and 11, to the optical axis, and thereby, a reflection angle theta of each reflected light to the optical axis is certainly wider than the angle delta, and the reflected light is not propagated backward in the optical waveguide 5. Thus, high isolation is obtained.
Patent JP-S59231424-A (JP)
Title: Infrared ray transmission window
Inventor: NAGAI TAKESHI
IPC: G01J1/02
Filed: 1983-06-15
Abstract: PURPOSE:To enable the removal of foul thermally along with a higher water resistance heating a window by forming an infrared ray transmitting heat generating film and an electrode film on one surface of an infrared ray transmitting substrate. CONSTITUTION:An Au-Pt electrode film 8 and an infrared ray transmitting heat generating film 9 comprising an SiC film on one surface of an infrared ray transmitting substrate 7 using Si. The SiC heat generating film 9 is formed at the thickness of about 2mum by sputtering. Besides Si, the infrared ray transmitting substrate 7 may use Ge, NaCl, KBr, MgO, CaF2, BaF2 or the like.
Patent JP-S5232122-A (JP)
Title: Increasing method of water tight efficiency in jointing parts of pipes in sea water
Inventor: ISO TERU
IPC: F16L23/16
Filed: 1975-09-05
Abstract: PURPOSE: To improve exceedingly the water tight efficiency of the jointing parts of pipes in sea water by means of utilization of sealing agent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10302512-A (JP)
Title: Lighting system for vehicle
Inventor: TAKIGUCHI MASARU
IPC: F21V17/00
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To shorten the working time in a coupling process of a lamp body with a lens by forming a welding part of the lamp body with a synthetic resin material which melts at lower temperature than a synthetic resin material constituting the lamp body, integrally forming the lamp body and the welding part, and welding the welding part to the lens. SOLUTION: A lamp body 2 and a lens 3 are arranged so that a welding part 9 and a fixing leg 10 are faced, and a hot plate is arranged between the lamp body 2 and the lens 3. The welding part 9 and the fixing leg 10 are brought into contact with the hot plate to soften and melt them. When the welding part 9 and the fixing leg 10 are melted, the lamp body 2 and the lens 3 are moved in the direction separating from the hot plate, and the hot plate is drawn out from between the lamp body 2 and the lens 3. The lamp body 2 and the lens 3 are moved again in the direction approaching each other, the welding part 9 and the fixing leg 10 are coupled, and pressure welding is applied with the specified pressure.
Patent JP-H06318496-A (JP)
Title: Discharge lamp lighting device
Inventor: KANBARA TAKASHI
IPC: H05B41/282
Filed: 1993-05-10
Abstract: PURPOSE:To provide a small-sized and inexpensive discharge lamp lighting device capable of avoiding acoustic resonance phenomenon and stably lighting a discharge lamp. CONSTITUTION:A control circuit 4 continues the ON state of a switching element S1 (or S2) which was ON till then at a point of time when the voltage of a capacitor C0 is substantially zero, and also turns ON the switching element S2 or S1 which was OFF till then. By the simultaneous ON operation, an inverter circuit 2 releases the charge of the capacitor C0 and accumulates a magnetic energy in an inductor Ls by a DC power source 1 according to the length of the ON period. This accumulated energy forms the energy of resonance for raising the wave height value and effective value of resonance voltage when the switching element S1 (or S2) is OFF. Since the simultaneous ON period is variably set according the power source voltage, the operating frequency of the inverter circuit 2 is also changed, the impedance value of an inductor L1 is consequently changed, and the output power is made substantially constant.
Patent JP-H07318235-A (JP)
Title: Center pillarless storage box
Inventor: HAMA MICHIHISA
IPC: F25D23/02
Filed: 1994-05-20
Abstract: PURPOSE:To prevent the interference of a partition with a heat insulation box even if the upper part of an opening line is lowered down due to the use for a long period and to improve the reliability of an apparatus by disposing the end of the guide protrusion of the box at the end of the guide groove of the partition. CONSTITUTION:Guide protrusions 13 are provided at the upper edge of the opening 2B and the center of the lower surface of a heat insulation box 2. When heat insulation doors 7B, 8B are closed, guide grooves 12 are engaged with the protrusions 13 to be guided, and partitions 10 are rotated in a direction of an arrow. The front plate 11 of the partition 1 becomes in plane with the front surface of the partition 4 in this state. Since the end of the protrusion 13 of the box 2 is disposed at the end of the groove 12 of the partition 10, even if the upper edge of the opening is lowered down by the use for a long period, the interference of the partition 10 with the box 2 is prevented, thereby improving the reliability of the apparatus.
Patent JP-H02287164-A (JP)
Title: Probing mechanism
Inventor: ONO FUMIO
IPC: G01R31/28
Filed: 1989-04-28
Abstract: PURPOSE:To perform an accurate probing by making a probing point to coincide with a measuring center point of a TV camera and facing the camera properly to a wiring board in the manner of exchanging to hold the probe and the TV camera with a prober hand part. CONSTITUTION:The prober hand part 27 is moved to the position of a holder 29 to release a holding of the holder 29 and grasp the TV camera 14. After that, the camera 14 is moved by the hand part 27 to a reference position mark 20 on the wiring board 19 to pick up the image. Then, an arm part 26 is moved to the position of the holder 29 whereby the camera 14 grasped by the hand part 27 is held again. Next, the hand part 27 is moved to the holder 28 and the probe 13 is grasped with the holder 28. Then the probe 13 is moved on the wiring board 19 by the hand part 27 to make the probing on a desirable measuring point. With this arrangement, the probing point and the measuring center point of camera are made coincident, and the accurate probing can be performed by properly facing the camera to the wiring board.
Patent JP-H046755-A (JP)
Title: Phosphoric acid type fuel cell power generating device
Inventor: ITO KOJI
IPC: H01M8/04
Filed: 1990-04-23
Abstract: PURPOSE:To cope with the abrupt change of a load quickly and efficiently while the preset gas differential pressure is maintained by providing a differential pressure gauge, a circuit connecting motor-operated valves, a circuit connecting gas release valves, and a circuit connecting flow adjusting valves. CONSTITUTION:When a load current is changed, the signal of an ammeter 17 is fed to an arithmetic unit 20 and reaches flow adjusting valves 9, 10 through an oscillator 21, and the oxidizer gas and fuel gas are set to the flows corresponding to the load current. The differential pressure signal between an oxidizer gas space 3 and a fuel gas space 4 is fed to motor-operated valves 5, 6 by a differential pressure gauge 13 via an arithmetic unit 18 and an oscillator 19, and the openings of the valves 5, 6 are adjusted to maintain the preset gas differential pressure. When the gas differential pressure exceeds a preset value, a signal is fed to gas release valves 22, 23 from the differential pressure gauge 13, the valve on the high pressure side is opened for decompression, and the valve is closed after the differential pressure is returned to the preset value. The gas differential pressure is suppressed within several hundreds mmAq even when the load current is abruptly changed, and the load change can be coped to in about 2min.
Patent JP-H09291650-A (JP)
Title: Connection method of reinforcements
Inventor: HAYASHI SHIGEYUKI
IPC: E04B1/16
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To simply assemble reinforcements without bending works, by connecting reinforcements by use of a connecting tool provided with insertion holes of reinforcements at the center of the bottom and both ends, in an assembling works of beam reinforcements or column reinforcements. SOLUTION: Stirrups 4 are wound up around the outer periphery of beam upper reinforcements 2 and beam lower reinforcements 3 at every certain longitudinal distance. And anchor reninforcements 12 are connected to the ends of both main reinforcements 2, 3 extended within the column 5 through connecting tools 11. A metallic plate is bent to form this connecting tool 11 and insertion holes 13, 14 for reinforcements are provided at the central bottom and both ends respectively. The anchor rod 12 is inserted in the insertion hole 13 of the bottom of the connecting tool 11 so as not to slip off downward by means of the widened diameter part 15 formed at the upper end.  The end of the beam upper reinforcements 2 or the beam lower reinforcements 3 is inserted in the insertion hole 14 at both vertical ends of the connecting tool 11 and processed to form a wider diameter part 16 not to slipp off sideways. In this way, the anchor rods 12 can be connected at right angles to both ends of main reinforcements.
Patent JP-2000299748-A (JP)
Title: Communication method using public line
Inventor: KINOSHITA MASAO
IPC: H04M11/00
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain a communication method that enhances security, prevents a unit side reply device from being malfunctioned and uses a public channel. SOLUTION: An information collection unit 4 transmits a telephone call signal and disconnects it through a public channel 3 to unit side reply devices 2, each unit side reply device 2 stores a telephone call signal through the public channel 3, discriminates whether or not the stored call signal is an information request instruction from the information collection unit 4, and transmits a telephone call signal to the information collection unit 4 through the public channel 3 when discriminating it that the call signal is the information request instruction, and transmits information to the information collection unit 4 through the public channel 3 when confirming automatic incoming call from the information collection unit 4.  According to this method, the unit side reply device 2 discriminates the information request instruction of the information collection unit 4, reconnects the public channel 3 and transmits information to the information collection unit 4. Thus, it is prevented that information is sent to a 3rd party from the unit side reply device 2.
Patent JP-H08302418-A (JP)
Title: Slag of chromium steel, and its treating method
Inventor: NAKAO RYUJI
IPC: C21C7/00
Filed: 1995-05-01
Abstract: PURPOSE: To prevent the elusion of hexa-valent Cr from the slag after the slag-off in separating or removing the slag produced in the melting and refining process of Cr steel from the surface of the molten steel. CONSTITUTION: The desulphurization distribution ratio (S)/[S] between the molten steel and the slag is adjusted to satisfy the formula: (S)/[S]>=10<1.06> X<-0.62> where X=(CaO)/(SiO2 ). In order to promote the desulphurization, the melting and refining time is increased, or the deoxidizer such as Si and Al is added. Elusion of hexa-valent Cr from the slag after the slag-off is eliminated, and the slag is made use of as the resources.
Patent JP-H047605-A (JP)
Title: Robot simulator
Inventor: TONAI MAKOTO
IPC: G05B19/4093
Filed: 1990-04-25
Abstract: PURPOSE:To select and display a desired object on a screen by providing a simple shape setting means for setting the simple shape of the object in accordance with shape data on the basis of the shape data. CONSTITUTION:The title robot simulator is a robot simulator which is provided with a shape storage means for storing the shape data of the object and a display means for displaying the shape of the object on the basis of the shape data, and is capable of showing the moving state of a robot, and it is provided with the simple shape setting means for setting the simple shape data of the object in accordance with the shape data on the basis of the simple shape data, and the simple shape of the object is displayed on the basis of the simple shape data. Since the simple data need only make the shape of the object recognized, it need not move. Thus, the simple shape data can be represented as a projection drawing from one remarkable direction, and can be handled as a two-dimen sional model with no degree of freedom.
Patent JP-S61267206-A (JP)
Inventor: SHIINA TOSHIO
IPC: H01B7/295
Filed: 1985-05-20
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-S63273435-A (JP)
Title: Long-term preservation of roast chestnut
Inventor: AOKI HIROSHI
IPC: A23B7/152
Filed: 1987-04-30
Abstract: PURPOSE:To enable preservation of roast chestnut over a long period, keeping the taste, flavor, color, shape and moisture-content, etc., without generating mold and vermin, etc., by sealing roast chestnuts together with a specific mixed gas in a container made of a gas-impermeable and moisture-impermeable packaging material. CONSTITUTION:Roast chestnuts are sealed and preserved in a container made of a gas-impermeable and moisture-impermeable packaging material (e.g. a film produced by depositing a metal coil such as aluminum to a plastic film) together with a mixed gas composed of 40-70vol.%, preferably 60vol.% nitrogen gas, 10-30vol.%, preferably 20vol.% carbon dioxide gas and 10-15vol.%, preferably 10vol.% nitrous oxide gas.
Patent JP-H07281897-A (JP)
Title: Register assignment method and register-file-port access device
Inventor: FUREDORITSUKU SHII AMAASON
IPC: G06F9/48
Filed: 1995-04-06
Abstract: PURPOSE: To reduce the amount of save and restore of a register at the time of a procedure call/return. CONSTITUTION: Only registers of a truly required number of registers assigned from a register pool for each procedure by improving the register window system. This assignment is made by a called procedure itself independently of a caller procedure. When the registers in the register pool are used out, part of contents of the registers assigned already is saved in a memory to make an idle register.
Patent JP-S59232368-A (JP)
Title: Image forming device
Inventor: SHISHIDO NOBUHIRO
IPC: G03G15/00
Filed: 1983-06-16
Abstract: PURPOSE:To control variably the extent of carrying of an original easily by providing a control means which changes the extent of carrying of an original carrying means. CONSTITUTION:Accompanied with the copy start operation, a solenoid 39 is operated to move a stopper 34 under a tray 33, and an original O is taken out by a taking-out roller 36. In this case, a resist roller 37 is in the stop state for a certain time, and the original O is fed to the resist roller 37 by the taking- out roller 36 during this time, and skew in the front end is corrected. The resist roller 37 is turned, and the original O fed to a carrying part 32 is carried by a belt 40 until it is brought into contact with a stopper 47, and the original O is stopped. In this case, since the rotation time of a motor 71 which drives the carrying belt 40 is determined on a basis of set contents of a time set switch 70, the extent of carrying of the carrying belt 40 is so changed that the original O is carried to a prescribed position surely.