baber/WOPTO huggingface dataset:
Patent JP-H07225996-A (JP)
Title: Recording and reproducing device
Inventor: NAKAGAWA KEN
IPC: G11B15/43
Filed: 1994-02-07
Abstract: PURPOSE:To prevent a tape from being damaged at the time of starting threading operation by possessing a torque applying means for applying torque also to one reel at the threading operation time. CONSTITUTION:The recording and reproducing device having a rotary drum 1 and a threading ring 2 inside is provided with a threading mechanism for transporting the magnetic tape T housed in a tape cassette 8 to a traveling state position on the rotary drum 1 from the tape cassette 8 and stretching the tape along a prescribed tape path by rotating drive of the threading ring 2 in stopping one reel 9 in the tape cassette 8 and applying torque to the other reel 10. The torque applying means is provided to apply torque to the reel 9 at the time of threading drive. By this torque applying means, torque is applied to the reel 9 in order to make a balance of back tension of the magnetic tape T by the reel 9 and back tension of the magnetic tape T by the other reel 10.
Patent JP-H04331678-A (JP)
Title: Headlight device of vehicle
Inventor: KANEKO KATSUYOSHI
IPC: B62J6/02
Filed: 1991-01-11
Abstract: PURPOSE:To direct the irradiation direction of a headlight system to a desired direction even at a time when it is tilted together with a vehicle, and that even in this case, to prevent such a fact that luminous intensity of an irradiation light went down wastefully and a useless shade is incurred in the irradiation area, from occurring as well as to keep off any inconvenience that a part of light out of a bulb is applied to an unexpected direction. CONSTITUTION:Each symmetrical part of a reflector 5, having a light 4 out of a bulb 3 reflected toward the front is composed of a longitudinally shiftable left movable reflector 16 and a right movable reflector 17, and a left driving means 21 and a right driving means 22 shifting these elements are installed at the rear side of the reflector 5, while there is provided a tilt detector 26 which detects the extent of right and left inclination of a motorcycle (vehicle) 1, and with an output signal of this tilt detector 26, the left driving means 21 and the right driving means 22 are operated.
Patent JP-S60158640-A (JP)
Title: Integrated circuit
Inventor: YOSHIDA KENJI
IPC: H01L27/04
Filed: 1984-01-27
Abstract: PURPOSE:To enable to execute plural kinds of test modes by inputting voltage signals of plural kinds of levels in one piece of terminal for test by a method wherein A-D converting circuits provided between the terminals for test and a logical circuit are respectively connected to each of the terminals for test and the logical circuit, and a previously prescribed signal is inputted in the logical circuit according to a level of analog voltage, which is impressed on the terminals for test. CONSTITUTION:Integrated circuits 1-3 having terminals T1-T3 for test, wherein signals for executing prescribed test modes are inputted, are provided. Terminals 1a-3a for test are connected to the analog input side of the converting circuits 1-3, while a logical circuit 100a, which is involved in the test, is connected to the digital output side T11-T33 of the A-D converting circuits 1-3. By inputting voltage signal of plural kinds of levels in these terminals T1-T3 for test, the previously prescribed test modes are executed according to the voltage signals.
Patent JP-H03221117-A (JP)
Title: Control device for air cleaner
Inventor: NAKAMICHI HITOSHI
IPC: B01D53/30
Filed: 1990-01-24
Abstract: PURPOSE:To contrive the cleaning of air on a timely basis by a method wherein, while a light sensor is detecting the surrounding brightness, a microcomputer activates a motor driving circuit for a short period of time at predetermined intervals to control the operation of an air supply device so as to detect the interior air contamination of a room immediately. CONSTITUTION:R-V conversion circuit 3 is connected to a gas sensor 5 adapted for detecting the variation of gas concn. and the interior brightness of a room is detected by a light sensor 9. A motor driving circuit 7 is controlled by a microcomputer 4 adapted for computing the outputs from the circuit 3 and the light sensor 9 and an air supply device 8 is driven by the circuit 7. While the light sensor 9 is detecting the surrounding brightness, the microcomputer 4 activates the motor driving circuit 7 for a short period of time at predetermined intervals to control the operation of the air supply device 8. In this way the interior air contamination of a room can be detected immediately and the air can be cleaned timely.
Patent JP-H06126679-A (JP)
Title: Sewing operation robot
Inventor: KATAMINE KUNIAKI
IPC: D05B23/00
Filed: 1991-01-11
Abstract: PURPOSE:To aim at a reduction in cost and less in trouble as well as to reduce the extent of running cost by installing a simple harmonic motion unit, making a sewing machine perform its simple harmonic motion, in space between a wrist part of a sewing operation robot, controlling its attitude freely after being optionally positioned in a three-dimensional space, and this sewing machine. CONSTITUTION:In a sewing operation robot 1 attaching a sewing machine 5 for sewing operation tight to its wrist part 12, optionally positioning it in the three-dimensional space, and controlling its attitude freely, it is constituted so as to install a simple harmonic motion unit 2 making the dewing machine 5 perform its simple harmonic notion in space between the wrist part 12 of the robot 1 and the sewing machine 5. With this constitution, such a inching motion as causing no sliding friction between the sewing machine 5 and a piece of cloth is made achievable by only adding this simple harmonic motion unit 2 to the existing robot 1 without using such a robot as being extremely high in rigidity. In addition, a part for the inching motion merely comes to the sewing machine 5 containing a part of the simple harmonic motion unit 2, so that the extent of power necessary for the simple harmonic motion will get off smallness.
Patent JP-S62170294-A (JP)
Inventor: HIROSE TORU
IPC: D06F37/24
Filed: 1986-01-24
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-H01189186-A (JP)
Title: Manufacture of semiconductor laser
Inventor: ABE YUJI
IPC: H01S5/00
Filed: 1988-01-25
Abstract: PURPOSE:To form the embedded layer of an embedded type semiconductor laser element simply and efficiently, by introducing etching gas into a vapor phase epitaxy apparatus, and etching a semiconductor substrate. CONSTITUTION:An InGaAsP active layer 2, an N-type InP clad layer 3 and a patterning mask 4 for a nitride film are formed on a P-type InP substrate 1. Thereafter, the substrate 1 is mounted on a holder 9 in a reacting tube 5 in a vapor phase epitaxy apparatus. A cover 10 is closed, and the substrate 1 is shut off from the atmosphere in the tube 5. Thereafter, the temperature of the substrate 1 and an In source part 8 is increased. Specified H2 gas is introduced into the tube 5 through introducing devices 6 and 7 and a pipe 15. Thus, an InP epitaxial layer is grown on the substrate. Then, the tube 5 is pervaded with an etching atmosphere by HCl gas from a cylinder 14a. The cover 10 is opened. The substrate 1 undergoes mesa etching through the mask 4. Thereafter, a valve 17 is closed, and of the tube 5 is pervaded with an epitaxial growing atmosphere. The cover 10 is opened. An InP embedded layer 13 is epitaxially grown in the mesa-etched substrate in the atmosphere in the tube 5.
Patent JP-H07256090-A (JP)
Title: Flat plate structural element and packing material consisting of flat structural element
Inventor: FUIRITSUPU ZUYUESU
IPC: B01J35/04
Filed: 1995-01-31
Abstract: PURPOSE: To provide a structural element which allows the formation of packings of wide applications from a flat structural element without substantially losing material and can exhibit various shapes. CONSTITUTION: The flat structural element has a plurality of openings 5 which are distributed according to a predetermined pattern for use in packings. Every opening is delimited by two edges, which are obtainable from plural fine strips 6 of flat material and are always adjacent to each other. The edges extend at prescribed angles to each other or are curved, and the fine strips 6 are connected to each other with butt or overlapping connections at end faces 33 associated with each other.
Patent JP-H01190099-A (JP)
Title: Aerial ultrasonic transducer
Inventor: MAKINO SHIRO
IPC: H04R17/00
Filed: 1988-01-25
Abstract: PURPOSE:To eliminate the separation and the breakage of a piezoelectric element due to a temperature change and to minimize a characteristic deterioration due to the change of an environmental temperature by making the temperature of an acoustic matching layer and that of the piezoelectric element high and adhering them under the state with an adhesive to cure at a high temperature. CONSTITUTION:An aerial ultrasonic transducer 10 includes an acoustic matching layer 12 and a case 14 which are resin molded in a body. A piezoelectric element 18 having a disk shape or a ring shape is adhered onto the internal surface of the acoustic matching layer 12. The method for adhering the piezoelectric element 18 to the internal surface is to make the temperature of the acoustic matching layer 12 and that of the piezoelectric element 18 high and to adhere both of them under the state with an adhesive 20 to cure at the high temperature. Both the acoustic matching layer 12 and the piezoelectric element 18 are in an expanded state under the high temperature. Consequently, both of them are contracted under an ordinary temperature equal to or lower than the temperature, at which the adhesive is cured, or a low temperature, and a contracting directional thermal stress works for the piezoelectric element 18. However, since the piezoelectric element 18 generally has strong resistance to the contracting directional stress, as the result, the possibility of the separation and the breakage of the piezoelectric element 18 due to the temperature change can be decreased.
Patent JP-S61176048-A (JP)
Title: Fluorescent lamp
Inventor: ONO TETSUO
IPC: H01J61/10
Filed: 1985-01-30
Abstract: PURPOSE:To eliminate the need for a process to open an opening section at the side of an inner tube and simply manufacture a fluorescent lamp, then improve its mechanical strength by providing an inner tube opening support section that will not clog the entire of the opening cross section of the inner tube at the base bottom section of an outer tube. CONSTITUTION:Airtight space is formed with the outer tube 1 and outer tube base bottom section 2 of a fluorescent lamp and two or more inner tubes 3 are arranged in this airtight space, then the inside of each of the inner tubes 3 is coated with phosphor 5. In addition, an electrode 4 is arranged at the one outer tube base bottom section 2 side of each of the inner tubes 3, respectively and an inner tube opening section 6 is formed at the other end of each of the inner tubes 3, then an inner tube support member 7 is fixed between this opening section 6 and outer tube base bottom section 2 using an inorganic adhesive agent 8. Each of the inner tubes 3 is supported by this inner tube support member 7 so as not to clog the entire of the opening section 6 of each of the inner tubes 3. Besides, the need for a process to form an opening section at the side of each of the inner tubes 3 is eliminated, the manufacture of the fluorescent lamp is simplified, and its mechanical strength is improved.
Patent JP-H04249105-A (JP)
Title: Method for curing large-sized block to be used for work at river and coast
Inventor: YUKIMOTO MASASHI
IPC: B28B11/24
Filed: 1991-02-05
Abstract: PURPOSE:To shorten the curing period of concrete blocks and perform the stable control of the quality of the blocks when the large-sized blocks to be used for the works at river and coast are manufactured in the vicinity of a work site. CONSTITUTION:Horizontal pipe members 11 are secured by pipe holding tools 9 provided at the top end of vertical mounting members 10 for mounting a curing sheet, which are set in block manufacturing formworks B made of steel that are installed in array in a block manufacturing yard, and after concrete C is cast into each formwork B, a curing sheet D for covering the formworks B is mounted on the members 11 to feed steam inside the curing sheet D from a movable type curing unit A carried to the vicinity of the site of execution of work.
Patent JP-H05200736-A (JP)
Title: Cutter
Inventor: HATA YOSHIHIRO
IPC: B28D1/24
Filed: 1992-01-30
Abstract: PURPOSE:To enhance production efficiency at a time when products having various dimensional shapes are formed by cutting a long object to be cut. CONSTITUTION:Two or more cutting units 4A-4D are arranged on the circumference of a circle centering around one axial line so that the main shafts 5 thereof become parallel to the axial line and can be rotated around the axial line and each of them is constituted by attaching a plurality of circular blades 6 to the main shaft 5 at a predetermined interval in the longitudinal direction of the shaft. The intervals between the adjacent circular blades 6 of all of the cutting units 4A-4D are made mutually different.
Patent JP-H04214480-A (JP)
Title: Method for printing cellulose fiber material by using reactive dye
Inventor: BUORUFUGANGU SUTAARIN
IPC: D06P5/00
Filed: 1991-02-06
Abstract: PURPOSE: To provide an improved method for printing a cellulosic fibrous material using a reactive dye. CONSTITUTION: This method comprises printing a cellulosic fibrous material in a single step without adding urea thereto and then wetting the dried printed material with water for a fixing step in the method for printing the cellulosic fibrous material using a reactive dye containing at least one monohalotriazine group.
Patent JP-S58132735-A (JP)
Title: Camera
Inventor: SAKAI SHINJI
IPC: G03B7/08
Filed: 1982-02-03
Abstract: PURPOSE:To prevent a malfunction of automatic exposure and automatic focusing, by unitedly executing the sequence of automatic exposing control and automatic focusing control, and inhibiting rephotometry of automatic exposure and latching automatic focusing, by correct and proper timing, in the course of exposing a film, etc. CONSTITUTION:When exposing a film, a signal of a ''high'' level is outputted from a terminal T1 of an automatic exposure controlling unit AEU, and by a time deciding circuit, etc. by a counter CT, etc., to automatic exposure, its suitable photometric inhibition is given. Also, as for a range finding unit FDU, it is cleared in the course of exposure so as to be suitable for it, and is prepared for finding a range, also at a suitable time, remeasurement of a range is started, and also, a driving unit FCU is inhibited as to its operation in the course of exposure, and in a specified period (when remeasurement of a range is started) after exposure, display of focus detection and lens driving are started, by which automatic exposure which is free from display error and malfunction, and control of an automatic focusing system can be executed.
Patent JP-H09211394-A (JP)
Title: Spectacles
Inventor: YAGUCHI KENICHI
IPC: G02C1/04
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To prevent the dislodgment of lenses by the breakage of one piece of looped band mounted at a rim guide by fixing a lens by means of this band. SOLUTION: The recessed part 4 of the rim guide 3 is formed of a dedicated device. The size of this recessed part 4 is formed to such a size and shape at which the first joint part 5 of the band 7 is securely fitted into the recessed part when fitted therein. The band 7 is composed of the first joint part 5 to be fitted into the recessed part 4 formed at the rim guide and second joint part 6. The first joint part 5 of the band 7 is fitted into the recessed part 4 of the lens 1. The form that the second joint part 6 projects is then attained. The projecting second joint part 6 is, thereupon, inserted into the recessed part 4 formed in the upper part of the lens 1 so as to be pushed therein. The first fixing of the rim guide 2 and the lens 1 is thus attained.
Patent JP-S61173146-A (JP)
Title: Gas sensitive body
Inventor: FUKUSHIMA FUMIO
IPC: G01N27/12
Filed: 1985-01-29
Abstract: PURPOSE:To improve an insulating characteristic by adhering electrodes of which both ends are positioned inner than both ends of a ceramic plate to the front and rear of the ceramic plate to form a gas sensitive body and enclosing the periphery thereof by a heater thereby forming a gas sensor. CONSTITUTION:The gas sensitive body 8 is manufactured by adhering the electrodes 7, 7' contg. RuO2, etc. to the front and rear of the ceramic plate 6 contg. ZrO2, etc. The distance between the end of the electrode and the end of the ceramic plate is so set as to satisfy lXS2/tXS1>=0.3 where the area of the ceramic plate is dsignated as S1, the area of the electrode as S2 and the distance between the electrodes as (t). A coiled heater 10 is provided to enclose such body to form the gas sensor. The direct contact of the body 8 and the heater 10 is thus obviated by the space between the electrodes 7, 7' and the heater 10 and the good insulating characteristic is maintained. The generation of defects during the production process is decreased.
Patent JP-H08210985-A (JP)
Title: Detecting method for particle in film, and detecting device therefor
Inventor: KAMIIDE KOYO
IPC: G01V8/12
Filed: 1995-02-01
Abstract: PURPOSE: To improve the detecting sensitivity of fine particle (particle) dispersed in a film formed on a wafer. CONSTITUTION: A light L is incident on a transparent film 12 formed on the surface of a wafer 11, and advanced in the transparent film 12. At that time, the light L is incident from the end surface 12e of the transparent film 12 into the transparent film 12 at either one of the incident angle for advancing in the film substantially in parallel to the surface 12s of the transparent film 12 and the incident angle for advancing in the transparent film 12 while fully reflecting between the surface-side critical surface 12a and wafer-side critical surface 12b of the transparent film 12. The scattered light Ls caused by scattering the light L by a particle 31 contained in the transparent film 12 is detected, whereby the particle 31 in the transparent film 12 is measured. When the light L is emitted, the wafer 11 is rotated in the state where the surface is within a fixed surface.
Patent JP-S60159195-A (JP)
Title: Thin film body of aluminum oxide
Inventor: NAKAYAMA TSURUO
IPC: B01J20/281
Filed: 1984-01-30
Abstract: PURPOSE:To obtain a thin film body of Al oxide having superior adsorption activity, heat resistance and corrosion resistance by anodically oxidizing Al or an Al alloy so that pores in formed porous layers communicate with the outside through holes in formed layers having an acicular structure. CONSTITUTION:Al or an Al alloy is anodically oxidized by a prescribed method to obtain a thin film body 1 of Al oxide having no Al or Al alloy layer. The body 1 is composed essentially of layers 2 having an acicular structure and porous layers 3. Pores 3a in the layers 3 communicate with the outside through holes 2a, 2b in the layers 2. The body 1 has superior adsorption activity, heat resistance and corrosion resistance.
Patent JP-H10202905-A (JP)
Title: Gutter for ink jet recorder
Inventor: KANEKO AKINORI
IPC: B41J2/175
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To surely collect ink which is unnecessary for printing by using a gutter for ink jet of which length in the flying direction of ink drops is shorter than the other. SOLUTION: In a continuous ink jet recorder, a cross section of a bent section 11 in an ink passage of a gutter is greater than that of an inlet section 9 or an exit section 14 of the gutter, there is an inner wall 12 at the inner side of the bent section between the gutter inlet section 9 and the position 11 with which ink drops are collided in the flying direction of ink drops and a part 13 placed from the bent section 12 to ink exit section 14 is tapered. The angle of the bent section is greater than 90.degree. and is made of a conductive material. A plane section 1b that allows a gutter 1a to be fixed to a plane section of a print head and a charged quantity detecting terminal 7 for ink drops 4 flowing into the gutter 1a to be fixed thereto.
Patent JP-2000212667-A (JP)
Title: Aluminum alloy extruded tube for heat exchanger excellent in corrosion resistance
Inventor: EDO MASAKAZU
IPC: C22C21/00
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide an extruded tube excellent in corrosion resistance to pH in a wide range from weakly acidic to alkaline and used as a tube material for a heat exchanger or the like. SOLUTION: This tube is composed of an Al alloy having a compsn. contg. 0.01 to 0.5% Ce and moreover added with one or >= two kinds among the following (a) to (d): (a) 0.3 to 1.5% Fe, (b) 0.1 to 1.0% Mn, (c) one or two kinds of 0.05 to 0.7% Cu and 0.1 to 1.0% Si and (d) one or two kinds of 0.01 to 0.25% Ti and 0.01 to 0.25% Zr.
Patent JP-S58133446-A (JP)
Title: Intake air pressure controller of engine
Inventor: INAMURA JIYUNZOU
IPC: G01M15/04
Filed: 1982-02-02
Abstract: PURPOSE:To linearly approximate a relation between a throttle opening and negative pressure in each revolution and improve control accuracy, by providing a correction circuit between a speed control unit and throttle opening control unit in a performance testing device of an internal combustion engine. CONSTITUTION:A correction circuit 6 is inserted between a speed control unit 10 and throttle opening control unit 2 to comprise a point setter part VR, amplifier AMP3, resistors R6-R8  and diode D. An output characteristic of the circuit 6 is obtained such that a point (a) is set by the setter part VR and a riseup angle to the point (a) is determined by ratio R6/R7 of resistance R6 to gain setting variable resistance R7 then a rapidly changed rise-up angle above the point (a) is determined by R6 (R7+R8)/R7.R8. This setting averages a gain from an input of the circuit 6 to intake negative pressure to linearly approximate a relation between negative pressure and opening in each speed. That is, a characteristic of voltage-resistance is set to the circuit 6 so as to be an inverse number to ratio of slopes of lines n1-n3.
Patent JP-H09214486-A (JP)
Title: Information processor and information processing method
Inventor: SEKIGUCHI EMIKO
IPC: H04M3/56
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To transfer a message on a real time basis even by means of the terminals of different media buy storing terminal information on the terminals transferring the message and controlling the message to be transmitted to all the other terminals based on terminal information. SOLUTION: A system server 1 stores terminal information on the terminals 2-5 for managing a personal computer 2, a telephone set 3, portable telephone sets 4 and 5, which are the terminals for transferring the message. When the message in the type of computer sound data is received from the personal computer 2, terminals information is referred to, computer sound data is extended and is D/A-converted. Thus, computer sound data is converted into sound data of the data system of the telephone set 3 and it is transmitted to the telephone set 3 and the portable telephone sets 4 and 5 through a public network 7. Consequently, the message can be transferred on a real time basis among the terminals 2-5 of the different media.