baber/WOPTO huggingface dataset:
Patent JP-H1024766-A (JP)
Title: Lighting fixture for vehicle
Inventor: YAMADA ATSUSHI
IPC: B60Q1/44
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To exert multiple functions with one lighting fixture and cause no problem on laws and regulations. SOLUTION: Two kinds of light emission diodes (LED) 5R, 5G different in coloring light respectively are arranged alternately on a printed circuit board 3 as light sources of two lamps in one lighting fixture, and they are interior packaged in a lamp chamber constituted of a lamp body 1 and a lens 2. The luminous intensity of one LED 5R is set higher than that of the other LED 5G. Since both LEDs 5R, 5G are independently illuminated, they can function as lamps respectively. When both lamps are lighted, this lighting fixture functions as the lamp having the luminescent color of one LED 5R due to the difference in the luminous intensity, the lamp of the other LED 5G is also lighted, and no problem on laws and regulations is generated.
Patent JP-S5970251-A (JP)
Title: Antiskid device for vehicle
Inventor: NISHIDA MINORU
IPC: B60T8/72
Filed: 1982-10-12
Abstract: PURPOSE:To perform optimum antiskid control even on road surfaces having different friction factors, by controlling the width of a signal pulse according to a time during which the deceleration of wheels is reduced from the maximum value to a given value. CONSTITUTION:A deceleration computing circuit 13 computes the deceleration of wheels, and a comparator 14 compares the result with a given value. A timing pulse generating circuit 16 outputs a pulse of a given width according to the compared result. A peak detecting circuit 15 detects the maximum deceleration of wheels, and a correcting circuit 17 correscts the width of the pulse of a pulse generating circuit 16 according to a time, during which the deceleration of wheels is reduced from a maximum value to a given value, togetherwith an output from the comparator 14. This enables to effect antiskid control, which is able to meet any road surface condition, through a simple circuit constitution.
Patent JP-S6074583-A (JP)
Title: Manufacture of solar cell
Inventor: KATOU TAKETOSHI
IPC: H01L31/0224
Filed: 1983-09-30
Abstract: PURPOSE:To eliminate defective assembly (the peeling of an electrode), to improve efficiency and to prevent malfunction during a life test by executing plating by one or more eight group precious metals before electroless Ni plating, baking the electrode at a fixed temperature and executing electroless Ni plating. CONSTITUTION:The plating of an eight group precious metal such as Pd is executed in 100-2,000Angstrom  thickness (too thick plating is too expensive and too thin one is ineffective) before conventional electroless Ni plating through which a fine electrode 2 and a bus electrode 3 are formed, a plating resist is peeled, and the whole is baked in an inactive atmosphere at a temperature of 380- 420 deg.C. Conventional electroless Ni plating is executed in approximately 1mum thickness. That is, another one plating (such as Pd plating) is executed before electroless Ni plating so that a complex compound is not generated through a contact with Si during baking, through which adhesive strength is increased, of phosphorus in electroless Ni plating.
Patent JP-S5883343-A (JP)
Title: Thin film for optical storage
Inventor: NAGAI KAZUTOSHI
IPC: G11B7/243
Filed: 1981-11-11
Abstract: PURPOSE:To improve the sensitivity and reliability of writing and reading of light information by forming a thin film (silver oxide or metal halide) for optical storage which performs thermal decompositon by absorbing light to vary in reflectivity on a substrate of Si, etc. CONSTITUTION:On a transparent or opaque substrate of, e.g. Si, a thin film of Ag2O or AuCl, etc., for optical storage is formed. Laser convergent light 3 focused on said thin film 2 of Ag2O through a lens 4 to heat the film up to 250 deg.C. The Ag2O film 2 is oxidized by absorbing the laser light 3 to produce O2, and thus performs thermal decomposition to vary in reflectivity. Said O2 and C2 produced by the thermal decomposition scatter immediately in the form of gas and never remains, so the reflectivity varies remarkably, obtaining high sensitivity.
Patent JP-S6073642-A (JP)
Title: Controller of copying machine
Inventor: HIRANO SHINJIROU
IPC: G03G15/00
Filed: 1983-09-30
Abstract: PURPOSE:To set copy magnification securely and simplify a console panel by providing a switching means for setting the quantity of copies or copy magnification, and inputting the quantity or copy magnification with a ten-key. CONSTITUTION:The set input switching means B decides on whether a set input is the quantity of copies or copy magnification. Then, the copy magnification or copy quantity is set with a ten-key input means A. A control means C processes the input information to set the copy magnification in a magnification setting means D and the copy quantity in a quantity setting means E. Then, operation is started with the start button of the ten-key input means A to take copies with the set magnification by the set quantity, and the operation is completed. Consequently, the necessary operations are performed only with the ten- key to reduce the size of the operation surface, and the magnification is set digitally, easily, and speedily.
Patent JP-S5884090-A (JP)
Title: Treatment of water containing fluorine
Inventor: TATEISHI MASAKAZU
IPC: C02F1/58
Filed: 1981-11-13
Abstract: PURPOSE:To treat waste water contg. fluorine at a high concn. by bringing the fine flocs of calcium fluoride formed by adding calcium chloride or calcium nitrate to waste water contg. fluorine into contact with fluorite. CONSTITUTION:Waste water 1 contg. fluorine at a high concn. reacts with a calcium chloride or calcium nitrate soln. 3 (contg. 1-20 times Ca Ca/F equiv. ratio) added thereto in a calcium chloride or calcium nitrate adding tank 2, whereby the fluorine in the waste water is converted to calcium fluoride. Thereafter, pH is controlled to 5-9, more preferably to 6-8 in a pH control tank 5 and the water is introduced into a fluorite (essential component is calcium fluoride) packed tower 8. In the tower 8, calcium fluoride deposits on the surfaces of the fluorite, whereby fluorine is removed from the waste water.
Patent JP-H0231396-A (JP)
Title: Fixed magnetic disk device
Inventor: IMAMURA MAKOTO
IPC: G11B33/14
Filed: 1988-07-20
Abstract: PURPOSE:To make a device light-weight and low-cost by using plastics as materials of a housing having a conductive inside wall surface, the substrate of a fixed magnetic disk, and the mobile part of a head driving means. CONSTITUTION:A fixed magnetic disk 3 where a magnetic layer is formed on the flexible plastic substrate, a magnetic head 8 which is so supported that it is floated only for recording and reproducing, and a head driving means 10 which moves the magnetic head 8 are provided in a plastic housing 1 having the conductive inside wall surface. Since the fixed magnetic disk 3 has flexibility and the magnetic head 8 is the floating type and both of them have a soft structure, the gap between the magnetic disk 3 and the magnetic head 8 is kept constant independently of the external oscillation. Thus, the device is easily made light-weight and low-cost.
Patent JP-S6073508-A (JP)
Title: Optical connector
Inventor: MIYAJI SHIGERU
IPC: G02B6/34
Filed: 1983-09-29
Abstract: PURPOSE:To minimize the space where the line of a transmission path is deflected at right angles, by providing an optical fiber setting part in one of two through holes intersecting on the same plane and providing an optical path deflecting means, which connects optical paths, in the other through hole. CONSTITUTION:Through holes 2 and 3 are provided in a device body 1 so that they intersect at right angles, and an optical path deflecting assembly 30 assembled in the outside is inserted to the hole 2 and is fixed. The optical signal transmitted to an optical fiber cord 15 is transmitted in a core 16 and is emitted from the end part and becomes a parallel luminous flux by a lens 36 and is deflected at 90 deg. by a reflective mirror 40 and is converged again by a lens 37 and is made incident on the end face of a center optical fiber 51 of an optical fiber connector 50 inserted and fixed to the hole 2 and is transmitted. Consequently, the space required for deflecting the line of the optical fiber transmission path at right angles is minimized.
Patent JP-H0232873-A (JP)
Title: Image forming device
Inventor: TAJIMA HIROAKI
IPC: G02B26/10
Filed: 1988-07-22
Abstract: PURPOSE:To eliminate the need for spatial replacement of light sources by stationarily disposing four light sources differing in the wavelength of light beams emitted therefrom, and selectively using three of the four light sources according to the characteristics of a photosensitive material used. CONSTITUTION:Semiconductor lasers 101, 102, 103, YAG crystals 111, 112, 113, SHG elements 121, 122, 123 and emitting lenses 131, 132, 133 for red, green and blue rays, respectively, and a semiconductor laser 141 and an emitting lens 151 for infrared rays are fixedly disposed on an optical platen. At the time of using a positive photosensitive materials as a photosensitive material 10, the red ray R, the green ray G and the blue ray B are used, while the infrared rays IR or the blue ray B are selectively cut off by shutters 13, 14. When the material 10 is replaced by a photosensitive material differing from the material 10 in color forming characteristics, the light sources are switched according to the material used, whereby replacement or readjustment of the light sources is avoided.
Patent JP-H0346505-A (JP)
Title: Abnormality detecting device of steering angle sensor
Inventor: NISHIHARA TAKASHI
IPC: B62D5/04
Filed: 1989-07-13
Abstract: PURPOSE:To surely and quickly detect abnormality by comparing a deviation of a reference kinetic parameter obtained, based on a steering angle, and a kinetic parameter of a vehicle for showing the same physical quantity with a prescribed value. CONSTITUTION:Left and right rear wheel velocities VRL, VRR are detected by velocity detectors 2, 3, respectively, and these detection values are inputted to a car body speed arithmetic means 4 and a yaw rate (R) detecting means 5. An arithmetic value VV of the means 4 is inputted to a reference yaw rate setting means 6, and a detection value (steering angle delta) of a steering angle sensor 1 is also inputted to the means 6. In the means 6, a reference yaw rate R0 is calculated by history of the yaw rate R and history of the steering angle delta. Two rates R, R0 are inputted to an abnormality detecting means 7. In the means 7, a deviation = {(the maximum value of the yaw rate R - the same minimum value) - (the maximum value of the reference yaw rate R0 - the same minimum value)} is calculated momentarily, and when this deviation value exceeds a value set in advance, for instance, 20 deg.C/sec, it is decided that the sensor 1 is abnormal and a signal of an H level is outputted.
Patent JP-H1083104-A (JP)
Title: Image forming device and method for controlling it
Inventor: SAITO KEITA
IPC: H04N1/00
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To perform optimum both-side recording corresponding to the color number of recording or the size and the direction of a recording medium. SOLUTION: In the case of recording the full color images or two pages on both sides of one recording medium, the images of a second page are firstly formed on the recording medium and are fixed, and the recording medium is carried by an inversion unit. During this processing, the images equivalent to a first page are formed on an inter-mediate transfer body. Since the toner images of totally four colors are formed on the intermediate transfer body, the inverted recording medium is carried if in the processing, so that the image- forming of the toner image of a fourth page for transfer to a nest recording medium is started as well as performing transfer to the recording medium inverted and ejecting it, and the process is repeated thereafter.
Patent JP-S6243711-A (JP)
Title: Measuring method object point to be controlled in robot
Inventor: SUZUKI MASAFUMI
IPC: B25J9/16
Filed: 1985-08-21
Abstract: PURPOSE:To properly control a robot by calculating a vector from a reference point on the wrist of the robot from a control object point based on data on the each drive part of the robot which is positioned at plural attitudes. CONSTITUTION:The control object point P is positioned at one spot, so that the control object point 5 can form three attitudes. Drive data in respective drive parts 1-6 accompanied by said formation is stored in a memory part 8. A data read part 8 reads drive data stored in the memory part 8, while a data converting part 31 calculates a vector based on the drive data read out of the data read part 30. A vector deciding part 34 decides a finger vector V from the reference point P' on the wrist 7 of the robot to the control object point P. Thus the finger vector V from the tip joint of the robot to the control point can be calculated from the drive data on each drive part of the robot in plural attitudes. As a result, the precise drive control can be made.
Patent JP-S6424494-A (JP)
Title: Formation of solder layer on printed wiring board
Inventor: NOMURA TADAHIRO
IPC: H05K3/34
Filed: 1987-07-20
Abstract: PURPOSE:To enable the formation of a solder layer uniform in composition and amount at optional positions on a printed wiring substrate by a method wherein a metallic film diffusible into a molten solder is formed at an opening and around it provided in an insulating layer which is formed on a wiring conductor and then a molten solder plating is performed. CONSTITUTION:A wiring conductor 2 is formed on a one-sided copper-plated laminated plate of a base material 1 composed of glass epoxy composite. Next, a solder resist ink is printed in such a manner as to cover the wiring conductor 2 other than a solder layer forming part of a partial connecting section and subjected to a thermosetting process, so that a solder resist 3 of an insulating layer is formed. Next, a metal diffusible into a molten solder such as a copper film 4 is formed on a surface of the conductor circuit 2 and the solder resist 3 through an electroless plating. The printed wiring plate is dipped into a molten solder 5, so that the plate is wetted with molten solder. Next, the copper film 4 is diffused into the molten solder which wets the plate. The printed wiring plate is pulled up from the molten solder 5, a solder layer 6 is formed only on the wiring conductor 2 positioned in an opening of the solder resist 3.
Patent JP-S5883782-A (JP)
Inventor: FUKUCHI SHIGEKI
IPC: F16D41/08
Filed: 1981-11-13
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-S6159483-A (JP)
Inventor: MAENO RYOZO
IPC: G06F3/048
Filed: 1984-08-31
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-H1120689-A (JP)
Title: Ventilation equipment for railway rolling stock
Inventor: TANAKA KEIJI
IPC: B61D27/00
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To effectively utilize cold of exhaust air blast and reduce noise by installing a flow path resistance adjuster shunting an inflow air flow path into an exhaust side air flow and a cooling side air flow and imparting a difference to resistance of shunted air flow in the inflow air flow path. SOLUTION: When a butterfly valve 12 is rotatively installed and the installation angle is inclined to flow of exhaust, the adjustment of resistance is performed. Exhaust 4 discharged from a compartment is shunted into exhaust which is discharged to the outside of the compartment by passing a discharge port 13 or 14 and cooling air flow 15 to an electric machine and apparatus 8 controlling a motor 6. After cooling air flow 15 enters a storage box 9 via a cooling air flow taking in duct 16 of the electrical machine and apparatus 8 and cools the electric machine and apparatus 8, cooling air flow 15 is discharged to the outside of the compartment by passing the discharge port 17. Thus, flow velocity can be lowered and noise reduction can be achieved.
Patent JP-H0349885-A (JP)
Title: Copying control system for force control robot
Inventor: NAKADA YASUYUKI
IPC: B25J13/08
Filed: 1989-07-14
Abstract: PURPOSE:To eliminate the necessity for teaching to a robot, following changing of an objective body and its position displacement, performed by an operator of the robot, so as to reduce a burden of the operator by performing copying action while applying certain fixed force to the objective body having an unknown-shaped acute angle. CONSTITUTION:A command for rotating a hand 90 deg. in the counterclockwise direction around a Z-axis is given to a position control means 3 and a force control means 4. Next by giving a pressing command in a -Y direction to the position control means 3 and the force control means 4, pressing force, detected by a force detecting part 6, is supervised for whether the pressing force is equal to a preset value or not, and in the point of time the hand collides against another surface B of an objective body with the pressing force equalized to the preset value, a position P6, detected by a position detecting part 5, is stored in a position memory part 7, then a command for generating a matrix for converting coordinates of a copying coordinate system and positions P1, P2, P3, stored in the memory part 7, are given to a creating part 8b. Next being based on these positions in the creating part 8b, the copying coordinate system for the other surface B is created.
Patent JP-H0525921-A (JP)
Title: Ceiling storing apparatus
Inventor: TSUMURA YOSHIO
IPC: E04F19/08
Filed: 1991-07-23
Abstract: PURPOSE:To provide a ceiling storing apparatus which can be easily constructed. CONSTITUTION:The substantially central part of a storing apparatus main body 1 installed on the back of a ceiling is taken as a ladder storing part 2, and both sides of the ladder storing part 2 are taken as article storing parts 3. The ladder storing part 2 has a door 4 opened downward, and a ceiling storing ladder 5 is provided on the top surface 4a of the door 4. Accordingly, the work execution of installing the ceiling storing ladder 5 and the article storing portions 3 is completed by installing the storing apparatus main body 1 on the back of the ceiling.
Patent JP-H0843741-A (JP)
Title: Inverted microscope
Inventor: KANEKO YASUSHI
IPC: G02B21/24
Filed: 1994-08-03
Abstract: PURPOSE:To provide an inverted microscope having high reigidity. CONSTITUTION:A base unit 34 provided with a revolver 5, a fluorescent cube cassette 10, an image formation lens 11, and a light split prism 15 is attached to/detached from a microscope main body 1. A mirror unit provided with a mirror 47 deflecting transmitted light through the optical path split prism 15 toward a relay lens unit 58 is assmbled on the opening part of the base of a microscope main body 1. The relay lens unit 58 incorporating a relay lens group relaying the primary image of an objective lens 6 to the image position of the ocular of an observation lens barrel is assembled in the observation lens barrel die 1b of the main body 1. A photographing port 67 for attaching a 35mm camera and provided with a photographing lens 66 is assembled in the main body 1. A power source unit 45 has a component mounted board 101 provided with an element for lighting an illumination light source and assembled in the main body 1 at a position distant from the optical axis of the objective lens 6.
Patent JP-H0295809-A (JP)
Title: Cutting device of resin strand
Inventor: MATSUZAKI YUKIHIRO
IPC: B01J2/20
Filed: 1988-07-21
Abstract: PURPOSE:To improve yield and reduce the worsening of working environment by a method wherein the jetting out noise of gas generating at the bottom of a reaction tank is detected and the finishing treatment process of a cutting device is started at the detection of said jetting out noise of gas. CONSTITUTION:When chips are manufactured continuously, the liquid level of resin in a reaction tank T gradually lowers, resulting in the generation of jetting gas from a part of discharge holes 2. Supersonic waves are developed by the jetting out of the gas and detected with a sensor 40. When the detection of the supersonic waves continues longer than the predetermined period of time, a control unit 42 outputs the starting signal of finishing treatment process in order to start the finishing treatment process. The stoppages of the introduction of pressured gas in the reaction tank, of cooling water and of a cutting device 18 can be done by means of the finishing treatment process.
Patent JP-S6161200-A (JP)
Inventor: TAKAHASHI YUTAKA
IPC: G10H1/40
Filed: 1984-09-03
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-2001014113-A (JP)
Title: Disk device fault detection system
Inventor: KAWAMOTO SHIGEO
IPC: G11B20/18
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a disk device fault detection system capable of detecting that the frequency of retries has become higher upon accessing to a disk device. SOLUTION: When the disk device 20 is accessed by an operating system 11, an access time clocking means 12 clocks access time from the point of time of generating an access request to the completion of the access and supplies the clocked access time to a fault detection means 13. In the case the occurrence frequency of the phenomenon that the access time exceeds preset allowable time exceeds a preset allowable condition, the fault detection means 13 judges that the disk device 20 is a fault. The fault detection means 13 generates a fault information file inside the disk device 20 and stores information for indicating that the access time exceeds the allowable time. The operating system 11 displays the fact that the disk device 20 is the fault on the screen of an image display device or the like, based on the contents of the fault information file.
Patent JP-S6425308-A (JP)
Title: Magneto-resistance effect head
Inventor: HASEGAWA YUJI
IPC: G11B5/39
Filed: 1987-07-21
Abstract: PURPOSE:To decrease a heating due to a bias current by providing a magnetic yoke connected magnetically in the magnetic field detecting direction of a magneto-resistance effect element and providing closely a coil conductor to generate a magnetic field at the magnetic yoke. CONSTITUTION:One side edge of a conducting lead is connected with a direct current sense current source, one side edge of a bias lead 23 is connected with a direct current bias current source respectively and other edge is commonly earthed. In short, a bias current to flow from the bias lead 23 generates a bias magnetic field, and the generated bias magnetic field is guided to a bias yoke 22 and impressed to an MR element 21. Consequently, a bias line 23 of an MR head generates the allowance on the construction, the decrease in a bias line resistance and the large quantity operation of the bias line are executed and thus, the heating value due to the bias current can be decreased.