baber/WOPTO huggingface dataset:
Patent JP-H02141039-A (JP)
Title: Optical communication equipment
Inventor: MURASE KOICHI
IPC: H04B10/27
Filed: 1988-11-21
Abstract: PURPOSE:To distribute plural optical signals from a light transmitting part to respective light receiving parts, to communicate optical signals between the light receiving parts to each other, and to communicate optical signals from the light receiving parts to the light transmitting part by equipping the respective light receiving parts with light sources having an emission wavelength different from that of the transmitting part and transmitting the optical signals to be outputted from the respective light receiving parts. CONSTITUTION:Light transmitting means 12(1)-12(M) to transmit the optical signals having a different wavelength from that of the optical signals to be transmitted from a light transmitting part 15 are provided for respective light receiving parts 11(1)-11(M), wavelength multiplexing is executed for the former optical signals together with the plural optical signals, which are to be transmitted from the light transmitting part 15 and have a different wavelength from that of the former optical signals, in a photocoupler, and the optical signals having the respective wavelengths are received in the light transmitting part 15 and the light receiving parts 11(1)-11(M). Thus, not only the plural optical signals from the light transmitting part 15 can be received in the respective light receiving parts 11(1)-11(M) but also the respective light receiving parts 11(1)-11(M) can receive the optical signals to be transmitted from other light receiving parts, and further, the light transmitting part 15 can receive the optical signals to be transmitted by the light transmitting part itself and the optical signals to be transmitted by the respective light receiving parts 11(1)-11(M).
Patent JP-H04166666-A (JP)
Title: Planetary gear reduction type starter
Inventor: HIRAI TOSHITAKA
IPC: F02N15/06
Filed: 1990-10-31
Abstract: PURPOSE:To form a moving part with only a pinion shaft so as to reduce its weight and miniaturize an actuator for movement by providing such constitution that a one-way clutch is connected to a planetary gear so as to disturb movement in an axial direction, and fitting a pinion shaft in the clutch so as to move freely in the axial direction. CONSTITUTION:A sun gear 2a is provided on the armatuare shaft 1 of a motor so as to form an input shaft, and a rotational output which is decelerated by a planetary gear mechanism 2 whose shaft 2d driven in rotation by revolution of a planetary gear 2c meshing the sun gear 2a and an inner gear 2b is formed as an output shaft, is transmitted to a pinion shaft 14 provided with a pinion 14a through a one way clutch 10. In such a structure, the outer sleeve 10a of the one way clutch 10 is connected directly to the shaft of the planetary gear 2c, and an inner sleeve 10c which holds an one way clutch pin 10b between itself and the outer sleeve 10a is erected rotatably on a starter casing by a bearing 12. Hence, it is so constituted that the clutch 10 is not moved in its axial direction. The pinion shaft 14 is connected movably in the axial direction to the inner sleeve 10c by a spline 16.
Patent JP-H07130805-A (JP)
Title: Tilt-mechanism control circuit
Inventor: KODAMA MASAMI
IPC: H01L21/68
Filed: 1993-10-29
Abstract: PURPOSE:To control a tilt mechanism with a simple structure at the low cost. CONSTITUTION:A motor 3 inclines a stage 7, on which a work is set, and sets a tilt angle. Switches 34-37 switch the power feeding into the motor 3 and the direction of the currents. A motor driving block 14 has these switches. Input means (15 and 16) set the tilt angle. A preset voltage (M), which is proportional to the preset tilt angle, is outputted from an angle setting block 11. A feedback voltage (N) corresponding to the tilt angle is outputted from a potentiometer 4. The feedback voltage (N) and the preset voltage (M) are compared. When the potential difference becomes the specified value, the switches 34-37 of the motor driving block 14 are switched with a forward/ reverse-rotation setting block 13 and the motor 3 is rotated in the forward direction or the reverse direction or stopped. These parts are provided.
Patent JP-H11133605-A (JP)
Title: Photosensitive resin composition and interphase insulating film using the same
Inventor: ABE KOICHI
IPC: H01L21/312
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive resin composition excellent in electric property, low hygroscopicity, heat stability at a high temp., moldability and adhesion by containing a polymer having a repeating unit containing a nitrogen- containing heteroring and a bismalimide compound. SOLUTION: The photosensitive resin composition is prepared by containing the polymer having the repeating unit containing the nitrogen-containing heteroring and the bismaleimide compound. The polymer having the repeating unit containing the nitrogen-containing heteroring is a polymer having a repeating unit containing a quinoline ring expressed by formula I. The bismaleimide compound is a compound expressed by formula II. In the formula II, R represents a bivalent organic group containing at least 2 carbon atoms. The photosensitive resin composition can contain a radical polymerization inhibitor or a radical polymerization retarder to increase the stability in preservation. As a result, the photosensitive resin composition excellent in electric property, low hygroscopicity, heat stability at a high temp., moldability and adhesion is obtained.
Patent JP-H02140571-A (JP)
Title: Accumulator
Inventor: OKOMA KAORU
IPC: F25B43/00
Filed: 1988-11-21
Abstract: PURPOSE:To make an accumulator usable both at vertical and horizontal position and to prevent noise by a method wherein the brim of an opening of an inner vessel are fixed to the inner wall of a main vessel under air-tight condition, and a groove is formed on the exterior wall of the inner vessel, which extends from a position facing an outlet to the brim of the opening, and opens towards a space surrounded by the external wall of the inner vessel and the internal wall of the main vessel. CONSTITUTION:The gas-liquid mixture refrigerant returned from an evaporator is sent inside a lid 24 through a transfer pipe 26, and enters the inside of a case 21 through first perforate holes 30 after filtered by a screen 31. The liquid portion of the refrigerant is stored in a partitioned vessel 32, and the gas portion is sent from second perforate holes 34 to a suction pipe 23 through a groove 33, and supplied to a compressor. The cylindrical, partitioned vessel 32 with a bottom is fitted inside the case 21, and the groove 33 is formed on the external wall of the partitioned vessel 32, which extends from an outlet 22 to around the brim of the opening of the partitioned vessel 32. The second perforate holes 34 is provided on the edge of the groove 33 near a small chamber 28.
Patent JP-H08153474-A (JP)
Title: Shadowmask
Inventor: SHISHIDO AKIRA
IPC: H01J29/07
Filed: 1994-11-29
Abstract: PURPOSE: To provide a shadowmask having no deterioration of luminance and no deterioration of color purity over the whole area of a screen by forming electron beam passing holes of the shadowmask into such a shape as not to disturb the passage of the electron beam. CONSTITUTION: A shadowmask 12 is provided with passing holes 13 for electron beam, facing fluorescent dots on a fluorescent surface. Each passing hole 13 for the electron beam of the shadowmask 12 is formed into an elliptical shape extending in the radial direction from the center of the shadowmask 12 by corresponding to the tilt angle of the incidence direction of the electron beam in the positions of the passing holes 13b, 13c on the periphery.
Patent JP-H03154639-A (JP)
Title: Catalyst support made of metal
Inventor: ITO TOSHIHIKO
IPC: B01D53/86
Filed: 1989-11-13
Abstract: PURPOSE:To prepare a catalyst support made of a metal unneedful of a flat plate by rolling a wavy metal sheet having mountain parts and valley parts in a prescribed distance which have parts projected toward either direction in a way to have a whirling cross section. CONSTITUTION:Projected parts 3 are formed like pawls near mountain parts 7 by cutting and bending method in a wavy sheet having the mountain parts 7 and valley parts 9. In the same way, projected parts 5 are formed like pawls near the valley parts 9 by cutting and bending method to give a metal support material 1. The metal support material 1 is rolled up in a way so that the material has a whirling cross section and the distance of the mountains each other or the valleys each other in the diameter direction is a prescribed distance. That is, at least either the mountain parts or valley parts 9 of the metal substratematerial 1 contacts with the projected parts 3, 5 and consequently the distance between the mountains or valleys in the diameter direction of the whirl becomes constant under the condition that the substrate material is rolled.
Patent JP-H08152454-A (JP)
Title: Sorting method for electronic components
Inventor: KOIDE AKIRA
IPC: B07C5/36
Filed: 1994-11-29
Abstract: PURPOSE: To provide a sorting method for electronic components, in which two components after their inspection measurement can be sorted at a high speed with reference to a common unloader. CONSTITUTION: One shuttle out of aggregation shuttles 3a, 3b is always stopped in a position continued to a housing lane 4. ICs 7a, 7b after their inspection measurement are received simultaneously by sorting shuttles 2a, 2b. When the ICs 7a, 7b are good products, they are moved to positions continued to the aggregation shuttles 3a, 3b, and the ICs 7a, 7b are delivered. The IC 7b on one side is carried out to the housing lane 4 directly via the aggregation shuttle 3b. The IC 7a on the other side is coupled and stopped once by the aggregation shuttle 3a. After that, the aggregation shuttles 3a, 3b are moved. The IC 7a which has been coupled and stopped is carried out to the housing lane 4.
Patent JP-H10124818-A (JP)
Title: Formation of terminal of thin-film magnetic head
Inventor: KOKETSU TOSHIYUKI
IPC: G11B5/31
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for formation of terminals of a thin-film magnetic head which does not allow residues to remain at magnetic pole layers and leader lines. SOLUTION: The leader lines 3, 4 are formed on the surface of a nonmagnetic layer 2 and a resist layer 11 for preventing the residues is formed thereon so as to cover their surfaces. At this time, first hole parts 11a are formed on the ends 3a of the leader lines for forming the terminals. Further, the film of a plating base 7 is formed on the resist layer 11 and stop the ends. This plating base is provided thereon with a resist layer 8 for terminal formation having second hole parts 8a. When wet process plating is executed in this state, plating films are grown on the surface of the plating base exposed on the bases of the second hole parts and the terminals 9 are formed. When the resist layer 8 is thereafter removed and the plating base is removed by ion milling, the residues 10 remain in some cases on the flanks of the resist layer 11.  The residues are removed together by removing such resist layer 11.
Patent JP-H04307379-A (JP)
Title: Method and apparatus for optical probe
Inventor: JIYOOJI TEII HAABUEI
IPC: G01R31/302
Filed: 1991-10-16
Abstract: PURPOSE: To measure the phase accurately by employing a differential frequency component, produced by synthesizing the harmonic component of an electric pulse signal obtained through partial conversion of a laser light and a test frequency signal, as a reference phase. CONSTITUTION: A portion of a laser light 19 is split through a beam splitter 20 and converted through a detector 32 into an electric signal to produce a reference phase signal which is then synthesized with a part of a signal from a synthesizer 15 by means of a microwave mixer 33. More specifically, the tenth harmonic component of a basic frequency of 1GHz is introduced to the detector 32 and synthesized through the mixer 33 with a test frequency component to produce a differential frequency component equal to Δf. The differential signal of Δt is introduced to a lock amplifier 25 and used as a phase reference indicative of the phase of a signal from a receiver 24.  Consequently, any phase drift caused by the synthesizers 15, 28 is determined definitely by the phase change of reference signal and erroneous interpretation of indication signal is eliminated resulting in an accurate measurement.
Patent JP-2001114456-A (JP)
Title: Label tape cartridge
Inventor: TANIGUCHI AKIRA
IPC: B65C9/46
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a label tape cartridge capable of easily removing a covering body and a cartridge body for recovering and recycling the same, preventing the separation of the covering body and the cartridge body by the impact during the use, and keeping high strength to the twisting in the front and rear surface direction. SOLUTION: A label tape cartridge 1 has a plurality of holes 3B facing to an opening surface 3A on proper corner and edge parts along a hollow inner wall of a cartridge body 3, a covering body 4 has holes 4A corresponding to the holes 3B of the cartridge body 3, a rib 4Ba projecting in the direction relative to the opening surface 3A of the cartridge body 3A is formed on a part easily displaced by the twisting force, and the cartridge body 3 and the covering body 4 are fixed by fixing screws B inserted from the holes 4A of the covering body 4 to the holes 3B of the cartridge body 3.
Patent JP-H08153003-A (JP)
Title: Inference construction unit and control system using it
Inventor: JIYON TAKESHI MAEDA
IPC: G05B13/02
Filed: 1994-11-29
Abstract: PURPOSE: To easily construct a complicated control system by means of using fuzzy inference by adding an input/output function, the selection function of a membership function and the transfer function of an inference result to an inference block and independently outputting the inference result to an input event by means of the block single body. CONSTITUTION: One inference construction unit 1 is constituted by one inference block 10. The input/output function, the selection function of the membership function and the transfer function of the inference result are added to the inference block 10. The block single body can independently output the inference result to the input event. Consequently, the inference block 10 is provided with input/output ports C and D, the selection ports A and B of the membership function and the input/output transfer ports E-H of the inference result. Thus, the membership function in the inference block 10 being the inference construction unit can freely be selected only by changing a selection chip, and thus, a fuzzy rule can freely be changed.
Patent JP-S62150366-A (JP)
Title: Electrostatic developing method
Inventor: YUASA YASUHITO
IPC: G03G15/08
Filed: 1985-12-25
Abstract: PURPOSE:To develop an electrostatic image which has a relatively low potential by a single-component development system which uses insulating magnetic toner by charging a developer with which the electrostatic image electrostatically by friction. CONSTITUTION:Toner is supplied onto a sleeve from a hopper 7. The toner is conveyed to a development area 8 through the rotation of the sleeve, but a thin fixed layer of toner and a movable layer on the fixed layer are formed on the sleeve and the toner is charged electrostatically by the friction between the fixed layer and movable layer to a quantity suitable for development. The toner contacts a photosensitive body which holds an electrostatic latent image, which is developed, but the electrostatic potential obtained by frictional charging is maintained at any time without being affected by a charge present between the sleeve and a drum and stable electrostatic charging characteristics having no variance are obtained. Consequently, an electrostatic latent image with a low potential can be developed.
Patent JP-2001116782-A (JP)
Title: Method for controlling insulation resistance tester
Inventor: KOZU NAOTO
IPC: G01R27/02
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To suitably select a transmitting time point of a 'READY' signal meaning an end of a measuring work at a user side in an insulation resistance meter used particularly for a product inspecting line. SOLUTION: In the insulation resistance tester having functions of transmitting a 'TEST' signal from a microcomputer (controller) 30 to an external control equipment during a measuring work and transmitting a 'READY' signal when the work is finished, a transmitting time setter 41 capable of setting to either a first transmitting point for transmitting a transmitting time point of the 'READY' signal after a residual charge of a material to be measured is discharged after the end of the work or a second transmitting time point for transmitting it as the end of the work without discharging the residual charge is provided.
Patent JP-H08153924-A (JP)
Title: Laser oscillation equipment and oscillation method of pulse laser light
Inventor: NAKAYASU TAKAE
IPC: H01S3/16
Filed: 1994-11-29
Abstract: PURPOSE: To set the output of an RF signal applied to a Q switch element to the optimum value, according to change, by a method wherein, when the repetition frequency of a pulse laser light is changed, the RF signal applied to the Q switch element is increased or decreased by a specific amount, and the peak value of the pulse laser light is compared. CONSTITUTION: A pulse laser light passing a reflecting mirror 9 enters a photoelectric transducer 11 as a detecting means, and the peak waveform is detected. A waveform comparator 12 and an RF controller 13 are electrically connected, in order, with the photoelectric transducer 11. The waveform comparator 12 compares sequentially the peak values of the pulse laser light inputted in the comparator 12. That is, the peak value Pn of the n-th pulse laser light is compared with the peak value Pn-1 of the (n-1)th pulse laser light, and outputs the result to the RF controller 13. When the relation is Pn >Pn-1 , a voltage applied to a driver 8 is increased or decreased by a specific amount. When the relation is Pn <Pn-1 , the voltage applied to a driver 8 is set equal to the (n-1)th value.
Patent JP-H03184726-A (JP)
Title: Method for manufacturing impeller or rotor having not less than one vanes for turbine pump application using electrical discharge machining and device manufactured thereby
Inventor: DARIIO INSETSURA
IPC: B23H9/10
Filed: 1990-11-02
Abstract: PURPOSE: To simply form the blades of an impeller correspondingly to the slits of a tool by combining the rotation and translation of disks passing in the tool made of plates provided with the slits. CONSTITUTION: A workpiece with at least one disk 2 corresponding to an impeller to be formed is prepared, and the workpiece is installed to function as one electrode in an electrical discharge machining device. The disk 2 is moved in a tool 1 functioning as the other electrode with a combined motion of rotation and translation. The tool 1 is constituted of at least one plate 4 having slits 5 formed in the radial direction along at least an arc of the circumference. The slits 5 are communicated with hollow regions formed in the plates 4, and the blades 9 of the impeller are formed in response to the slits 5 of the tool 1 by a combined motion of rotation and translation of the disks 2 passing in the tool 1.
Patent JP-H07144617-A (JP)
Title: Brake energy regenerating device
Inventor: TAKEDA NOBUAKI
IPC: B60T1/10
Filed: 1993-11-25
Abstract: PURPOSE:To provide the excellent fuel consumption at each speed change stage at all times by restricting the max. value of the motor output torque to a smaller value as the higher speed change stage, as for the constitution in which the energy in brake application of a vehicle is recovered and utilized on start or in acceleration. CONSTITUTION:A brake energy regenerating device mounted on a vehicle such as a city bus is equipped with a low pressure tank 30 for storing the working oil, and an accumulator 20 for accumulating the hydraulic energy. Further, a hydraulic pump/motor 40 connected with the driving system member of the vehicle through a clutch is provided, and the pump is operated in brake application, and accumulates the brake energy in the accumulator 20, while on start/ acceleration, the motor 40 is operated, and the accumulated hydraulic energy is utilized as the start/acceleration energy. In this case, the hydraulic pump/ motor 40 is brake-applied so that the max. value of the motor output torque is restricted to a smaller value as the speed change stage of a speed change transmission reaches the higher speed stage by an ECU, and the deterioration of the fuel consumption characteristic of an engine is prevented.
Patent JP-H08136542-A (JP)
Title: Improved cleaning liquid for immunological analysis
Inventor: AMANO YOSHIYUKI
IPC: C12N9/96
Filed: 1994-11-04
Abstract: PURPOSE: To enhance the detection sensitivity and the simultaneous reproducibility by using a cleaning liquid containing water soluble polyoxyalkylene alcohol represented by a specified chemical formula and bufferized to a specified pH value. CONSTITUTION: A cleaning liquid in immunoassay is added with water soluble polyoxyalkylene alcohols shown by formulas I, II and bufferized to pH5 to 9 thus producing an aqueous cleaning liquid for immunologic analysis. Formula I; R'[0(AO)o (EO)p ], where R'=H or an alkyl group of 1C to 6C, AO=alkylene oxide, EO = ethylene oxide, o=0 to 2000, p=30 to 5000 (o+p corresponds to the molecular weight of formula I in the range of 10<3> to 2×10<5> ). Formula II; R"[0(AO)l (EO)mH]n , where R" = residue of alkane polyol from which hydroxy group is removed, AO = alkylene oxide, EO = ethylene oxide, n = hydroxy group of alkane polyol, l=O to 1000, m=20 to 1500 (l+m corresponds to the molecular weight of formula II in the range of 10<3> to 10<5> ).
Patent JP-S63217066-A (JP)
Title: Scaffold panel formed of plastic material, and method and apparatus for producing the same
Inventor: BURUUNO MIYUURAA
IPC: E04G1/15
Filed: 1987-11-24
Abstract: The scaffolding board (21) is formed from a thermoset, light- hardened composite material and consists, in one embodiment, of a box- shaped upper part (22) provided with ribbing (24), a box-shaped intermediate part (20) provided with longitudinal ribs (30) and a lower, likewise box-shaped closure (28), all three parts being bonded to one another. To manufacture the individual parts of the scaffolding board, a sheet of plastic is spread over an air-permeable mould bottom part, subjected to compressed air and the domed material is simultaneously heated and stretched. Subsequently, the mould bottom part is subjected to a vacuum and the heated material is sucked in and deep-drawn in order to mould to the shape of the inner space. Subsequently, the moulded piece is irradiated by a UV light source and thereby hardened. Finally, compressed air is injected in order to remove the hardened part. The device required for this has a porous mould bottom part (1) and is provided with compressed air and vacuum connections (8,9), these connections leading into an annular, air-permeable line and the entire mould bottom part (1), with the exception of the inner space (3), being surrounded by an airtight envelope (15). Using such a method and device, it is possible to manufacture very economically scaffolding boards which are substantially lighter than conventional boards of wood or metal and additionally satisfy all regulations regarding stability and breaking strength. <IMAGE>