baber/WOPTO huggingface dataset:
Patent JP-H06310022-A (JP)
Title: Field emission electronic device and manufacture thereof
Inventor: KISHI AKIRA
IPC: H01J1/304
Filed: 1993-04-23
Abstract: PURPOSE:To provide a field emission electronic device having high speed responsibility and excellent high frequency characteristic by forming a negative electrode so that it is placed almost in parallel to the face of a substrate, and by forming a positive electrode almost perpendicular in the direction of the face of the substrate. CONSTITUTION:A negative electrode 1, an electron drawing electrode 5, and a positive electrode 2 are formed on a substrate 3 through an insulated layer 4. The negative electrode 1 is formed in the shape of a rectangular comb. The negative electrode is placed in parallel to the face of the substrate 3, while the positive electrode 2 contains a part 2a which is placed almost perpendicular to the face of the substrate. The electron drawing electrode 5 is formed on the groove part 6 of the substrate 3 between the negative electrode 1 and the positive electrode 2. Namely, the groove part 6 consisting of a shallow bottom surface 6a and a deep bottom surface 6b is formed on the substrate 3, and the electrode 5 is formed on the bottom surface 6a. The positive electrode 2 containing the part 2a provided from the bottom surface 6b to the end surface 6c of the groove part 6, is formed.
Patent JP-S5623164-A (JP)
Title: Adhesive tape bonding machine
Inventor: KATOU ICHIROU
IPC: B65H35/07
Filed: 1979-08-01
Abstract: PURPOSE: To enable the one-handed operation of a machine for bonding an adhesive tape such as a cellophane adhesive tape, by pulling out the tape to place its adhesive face outside.  
     CONSTITUTION: A cylindrical guide 4 for an adhesive tape 1 is fitted in the hole of a winding core 2 and secured by outer frames 9, 10. The tape 1 is pulled out upward through the gap between a guide portion 5 and a thrusting portion 6 as the adhesive side of the tape is located as its top. The tape is cut off by a cutter 7 which is moved in and out by a lever 8. Since three portions for the guiding, thrusting and cutting-off of the tape are coupled to the cylindrical guide 4, the one-handed  bonding of the tape is enabled. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04331406-A (JP)
Title: Operation desk
Inventor: NARITA SHINOBU
IPC: H02B15/00
Filed: 1991-04-26
Abstract: PURPOSE:To connect operation desks in a line easily by constructing a dressed panel as an open and close-type panel having on its inner face a storage case to house papers, furnishings, etc., in and by making the dressed panel removable. CONSTITUTION:A U-shaped storage case 9 which supports a hinge panel 7 of a hinge part that houses papers, furnishings, etc., is installed on the inner face of a side-face dressed panel 2. When using the side-face dressed panel 2, a fixed panel 6 and the hinge panel 7 are installed to connection holes for allowing the dressed panel 2 to close and open. In the case that operation desks are connected in a line, the dressed panel 2 is removed and then the operation desks are connected in a line using the connection holes.
Patent JP-H08267735-A (JP)
Title: Carriage start-up control method
Inventor: ITO CHO
IPC: B41J2/175
Filed: 1995-03-31
Abstract: PURPOSE: To provide a carriage start-up control method which can prevent disordered printing at the time of carriage start-up and can shorten a length of a printer body in the longitudinal direction. CONSTITUTION: A used quantity of ink is obtained from a value of a counter C which stores a moving quantity of carriage at the time of printing, and a table which stores an optimal speed command pattern is selected according to the used quantity of ink (S1-1-S1-n, S2-1-S2-n). Pulses are outputted every time a pulse separation time Ti stored in the tables elapses (S4-S7). After at set pulse-number is outputted, pulses are outputted a regular intervals (Tk) so as to print and the counter C is counted up (S8-S11). The processing is performed every time a carriage is returned. An optimal carriage start-up control is performed without being influenced by change of inertia to be generated with a weight of a print head which changes according to the used quantity of ink.  As a result, a start-up time is shortened, disordered printing is bettered, and a width of a printer in the moving direction of the carriage is shortened so as to downsize the printer.
Patent JP-H037900-A (JP)
Title: Projectile and guiding device therefor
Inventor: DONARUDO DABURIYU UIRUMOTSUTO
IPC: G01S3/786
Filed: 1990-04-12
Abstract: PURPOSE: To obtain a sensor control system for a guided projectile which is not damaged by intensive electromagnetic field and disturbing electromagnetic destruction by providing an optical element for focusing heat radiated from a heat source onto a local plane, a nonelectronic detector having a selected element array, and a fluid system for guiding and controlling the essential functions of the projectile immediately. CONSTITUTION: A projectile body 10 has a head cone 12 arranged with an optical lens 14 for receiving incident infrared rays IR from an electromagnetic field source, e.g. an enemy ICBM, and focusing the rays on a local plane. A nonelectronic detector element 16 detects only a selective band of the incident infrared rays IR focused by the lens 14 when the received rays are absorbed on the front face 16F. A plurality of rigid tubes 20B, 20D are connected on the back face 18R in order to transmit a fluid pressure command to a fluid circuit system. The element 16 and a container 18E are provided with a nonelectronic device (projectile guide unit) traveling while tracking the source (target to be destructed) and the tubes 20B, 20D couple the device with the fluid circuit system for controlling the flying direction and the spatial azimuth of projectile body 10 directed toward the target.
Patent JP-H07306393-A (JP)
Title: Optical fiber type optical modulator
Inventor: ONO JUNICHI
IPC: G02F1/13
Filed: 1994-05-11
Abstract: PURPOSE:To eliminate dependency on polarized light and to permit connection to an ordinary optical fiber by packing a liquid crystal material into a recessed part formed at the optical fiber and arranging electrodes for controlling the orientation direction of liquid crystal molecules. CONSTITUTION:This optical fiber type optical modulator A is constituted by forming a recessed part 2 reaching the surface of a core 11 at the axial center of the optical fiber 1 consisting of the core 11 and a clad 12 covering the outer periphery thereof over the entire periphery in its circumferential direction and packing the liquid crystal material L into this recessed part 2. A pair of the electrodes 3 consisting of metallic thin films for impressing electric fields to the liquid crystal material L in the recessed part 2 are formed over the entire periphery in the circumferential direction in the position of the outside surface of the clad 12 separated in two by the recessed part 2 where the clad faces the recessed part 2. The orientation direction of the liquid crystal molecules is controlled by impressing the electric fields from the electrodes 3 to this liquid crystal material L. Then, the intensity of the light passing the inside of the core is modulated.
Patent JP-S58215211-A (JP)
Title: Shear pin life monitoring device
Inventor: SONOBE TADASHI
IPC: B21B33/00
Filed: 1982-06-09
Abstract: PURPOSE:To monitor the life of a shear pin with higher accuracy by correcting a crack generation curve preset according to cumulative fatigue at the time of initial stage crack generation detected by a crack detecting device of a shear pin. CONSTITUTION:Electric power is supplied to a transmitter, and the transmitter sends output of a strain gauge 7 for torque detection attached to the revolving shaft of a motor and output of an AE element 9 for crack detection attached to the driving shaft of a rolling mill to a receiver. Output of the strain gauge 7 is added to a fatigue operator and a crack operator as torque waveform, and output of the AE element 9 is added to a crack operator and a fatigue operator as a crack signal. The fatigue operator operates cumulative fatigue as against preset initial crack generation curve, and displays on a display, and at the same time, corrects the initial crack generation curve. The crack operator estimates growth of the crack after generation of initial crack, and inputs successively actually measured values and displays on a display.
Patent JP-S58215164-A (JP)
Title: Charging system
Inventor: YAMAUCHI MASAYUKI
IPC: H04M15/16
Filed: 1982-06-09
Abstract: PURPOSE:To enable an incoming subscriber to charge the fee of the information offered to an originating subscriber, by storing the charging information and the incoming subscriber information at a storing part corresponding to the outgoing subscriber information at an originating office. CONSTITUTION:A central controller 7B transmits the fee of the information, the subscriber number of a telephone 1B and the signal of the subscriber number of a telephone 1A received previously to an originating office in a prescribed format. At the originating office, a common line signal device 9A receives the above-mentioned signal and then transmits the information to a central controller 7A after having necessary processing. The controller 7A writes the information fee and the subscriber number (the number of subscriber who offered the information) of the telephone 1B in the charging information storing part corresponding to the telephone 1A of a storage device 8A. In such a way, the originating office reads out periodically the information on the fee written to the device 8A and charges the fee to the subscriber. Then the subscriber pays the fee, and the information fee is payed to the subscriber B who offered the information. In this case, a fee information transmitter 13 receives a requesting signal for information fee and then transmits the fee of the information offered to the subscriber A to a fee information receiver 14. This information is read by the controller 7B via a scanner 5B.
Patent JP-S62253956-A (JP)
Title: Intake device for engine
Inventor: ODA HIROYUKI
IPC: F02B31/02
Filed: 1986-04-25
Abstract: PURPOSE:To permit the stratification of the mixed gas and prevent the interference of a fuel injection valve by arranging the fuel injection valve in the vicinity of a confluence part to be secondary air feeding passage of a primary intake passage and arranging said fuel injection valve from the same direction in each cylinder from the side part with respect to the primary intake passage. CONSTITUTION:Since a control valve 25 is opened when an engine 1 is in high loading, intake is supplied into a combustion chamber 2 through an intake port 6 from the primary and secondary intake passages 24 and 26. The mixed gas is formed in the combustion chamber 2 by the injection of fuel from a fuel injection valve 27, and said mixed gas is ignited by a spark plug 19, and combustion is carried out. In this case, the fuel injection valve 27 is equipped with an injection port part 27a at the top edge in the vicinity of the confluence part to the secondary air feeding passage 26 of the primary intake passage 24, and the injection port part 27a is directed to the center in the upper part of the combustion chamber 2. Each fuel injection valve 27 in each cylinder is arranged from the same direction on the side part with respect to each primary intake passage 24.
Patent JP-S59221618-A (JP)
Title: Angle detector
Inventor: KATSUTA NOBUYUKI
IPC: G01D5/26
Filed: 1983-05-31
Abstract: PURPOSE:To take a measurement remotely without the influence of an electromagnetically induced noise by constituting a sensor head part and a transmission system optically. CONSTITUTION:Light from a light source 8 has the plane of polarization made constant through a polarizer 9 and is made incident to a special polarization plane optical fiber 3. The incident light is transmitted while the plane of polarization is held constant to enter a birefringent material 20. When a rotating body does not rotate and an angle to be detected is zero, the incident light is outputted having the plane of polarization as it is and inputted to a photodetection part 6. When the rotating body rotates, on the other hand, the material outputs light containing a component orthogonal to the polarized component of the incident light. Then, the polarized component and its orthogonal component of the incident light which are split by the birefringent material 12 are applied to a divider 17 to generate an angle signal corresponding to the ratio of both signals.
Patent JP-H02276368-A (JP)
Title: Television receiver
Inventor: SAITO MITSUMASA
IPC: H04N3/223
Filed: 1989-04-18
Abstract: PURPOSE:To project the high-vision video signals without cutting nor distorting their horizontal directions by reducing the deflection size of a display device having a 3:4 aspect ratio to a vertical deflection means when those video signals are displayed on said display means, and displaying it. CONSTITUTION:A video signal of 8.1MHz is inputted to a MUSE decoder 15 and applied to a decoder through an LPF of the decoder 15, a movement detecting circuit, a movement vector detecting circuit, an interpolation filter, etc. Thus the video signal is changed into a high-vision video signal of a 20MHz band. This video signal is supplied to the output side of a color decoder 18 and interlaced on the screen of a CRT 20 having a 3:4 aspect ratio with 1125 scanning lines per 2 pieces as shown in the figure B. Thus a MUSE screen 2 of a 9:16 aspect ratio is projected. In this case, the vertical deflection size supplied to a vertical deflecting coil 21 from a vertical deflection circuit 19 is reduced so that a roundness of a MUSE picture receiving screen is set at 1:1.
Patent JP-S5221757-A (JP)
Title: Frequency modulator
Inventor: ISE TAICHIROU
IPC: H03C3/22
Filed: 1975-08-12
Abstract: PURPOSE: To compensate the non-linear distortion being generated in the middle pass, and the high pass of base-band, by means of controlling the oscillation waveform distortion to be generated owing to the oscillating transistor and its peripheral circuits corresponding to the frequency of the modulated base-band signal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06308530-A (JP)
Title: Device for inspecting substrate
Inventor: ITAGAKI TAKAO
IPC: G02F1/13
Filed: 1993-04-23
Abstract: PURPOSE:To reduce the cumulation in a moving error by detecting the position of a wiring or a pixel electrode by a senser and inspecting when a non-contact probe is arranged to the proper position of the pixel electrode. CONSTITUTION:By the senser 19, the positions of the wirings of a data wiring, a gate wiring, etc., formed on a TFT substrate 13 by the tip, and by an inspection position decision circuit 16, when the wiring is detected by the senser 19 and a detection pulse is outputted, an encoder pulse is started to be counted, and when a prescribed number is counted, a probe signal read start signal is outputted to a probe signal processing circuit 17. By the probe signal processing circuit 17, the read of a signal from the non-contact probe 18 is started, and the result is outputted to a computer part 22, and the presence of the defect of the pixel electrode is decided in the computer part 22. Then, when the position of the wiring is detected, the position of the pixel electrode is specified easily by calculating a distance from the wiring, and the non-contact probe 18 is arranged to the extremely suitable position of the pixel electrode to inspect the defect.
Patent JP-H04307836-A (JP)
Title: Multiplex system
Inventor: KURAMASU KEIJI
IPC: H04L69/14
Filed: 1991-04-04
Abstract: PURPOSE:To suppress the increase in the hardware and in the multiple capacity by implementing the branching of a transmission data of a master station to a time slot for a slave station and OR processing of a reception data of the master station with memory control of a multiplex processing section. CONSTITUTION:A transmission data inputted from a terminal equipment 1 to a multiplexer 10 is sent from a terminal interface section 4 to a multiplex processing section 6, distributed to line interface sections 5a-5c and sent to transmission lines 2a-2c. On the other hand, the reception data from the transmission lines 2a-2c is inputted to the processing section 6 via the line interface sections 5a-5c, in which OR processing is implemented and the result is sent to the terminal equipment 1 from the interface section 4. The processing section 6 has two memories and uses write and read changeover switches to implement read and write alternately for a prescribed period. Thus, even when the number of slave stations is increased, it is coped with the revision of the memory content and the increase in the hardware and the occupied multiple capacity is suppressed low.
Patent JP-H02276022-A (JP)
Title: Magnetic recording medium
Inventor: KANAZAWA KIYOSUMI
IPC: G11B5/667
Filed: 1989-04-18
Abstract: PURPOSE:To enhance durability, weatherability and corrosion resistance and to prevent the wear with a magnetic head by incorporating >=2 kinds of elements selected from metals and semimetals, as well as O and N into solid protective layers and specifying the content angle of the org. lubricating film side surfaces with water. CONSTITUTION:Soft magnetic films 3, magnetic layers 4, the solid protective layers 5, and the org. lubricating films 6 are provided in this order on a substrate 2. The solid protective layers 5 are incorporated therein with >=2 kinds of the elements selected from the metals or semimetals as well as O and N and are usually in an amorphous state. The contact angle of the solid protective layer 5 surfaces with the water is specified to <=80 deg. and the film formation of the org. lubricating films 6 is uniformly executed. The durability, weatherability and corrosion resistance are improved in this way and the wear of the head is decreased.
Patent JP-2000290816-A (JP)
Title: Nbr glove
Inventor: TANAKA AKIO
IPC: C08L33/02
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an NBR (acrylonitrile-butadiene rubber) glove with soft molded skin and low slipperiness of the skin surface, having skin strength bearable in practical use. SOLUTION: This NBR glove is obtained by molding an NBR latex as raw material formulated with a copolymer from an alkyl acrylate, acrylonitrile and acrylic or methacrylic acid and a rosin acid resin and/or a terpene-based resin.
Patent JP-S5527111-A (JP)
Title: Preparation of cephapirin
Inventor: MIYAZAKI TETSUAKI
IPC: C07D501/04
Filed: 1978-08-11
Abstract: PURPOSE: To prepare the high-quality title compound, easily in high yield, by reacting a compound obtained from sulfonylglycolic acid and 7-aminocephalosporanic acid, with 4-mercaptopyridine in a short time.  
     CONSTITUTION: Sulfonylglycolic acid of formula I (R is aryl or alkyl) or its reactive derivative in the carboxyl group, e.g. an acid halide, an acid azide, etc., and 7-aminocephalosporanic acid or its salt are reacted together. Subsequently, the obtained compound of formula II is reacted, with or without isolation, with 4- mercaptopyridine or its salt in mercapto group, in a solvent, preferably in the presence of an organic base. 7-[2-(4-Pyridylthio)acetoamide]cephalosporanic acid (=cephapirin) or non-toxic salts are obtained the yield of as high as 80W90%. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0746461-A (JP)
Title: Electronic image pickup device
Inventor: SAITO KUNIAKI
IPC: G03B7/16
Filed: 1994-05-12
Abstract: PURPOSE:To reduce a shutter time lag by monitoring a video signal level during the operation of a desired exposure control means and fixing an adjustment value when a difference of a change per unit time reaches a predetermined value or below. CONSTITUTION:A Y signal outputted from a CCD 3 is converted into a signal of an average voltage level of a video signal at a video level detection circuit 23 and fed to a microcomputer 20. For example, the microcomputer 20 controls an aperture 2 in a desired direction via an aperture control section 24 based on the recognition of the exposure state for that time under the condition of a constant shutter speed. The microcomputer 20 sequentially compares voltage level signals Dn-1 and Dn at an interval of a very small time and an aperture control operation is finished when the difference reaches a predetermined value K or below and the succeeding sequence is selected.
Patent JP-S62258270-A (JP)
Title: Precise flow control valve
Inventor: MIURA YOSHIHIRO
IPC: F16K3/24
Filed: 1986-04-30
Abstract: PURPOSE:To prevent occurrence of unstable flow immediately after restriction of flow by performing micro quantity flow control of a hydraulic flow control valve precisely. CONSTITUTION:A spool 3 is inserted into a tubular hole and flow control is performed by varying the inserting length. A screw groove 1 is etched in the outer circumference of the spool 3 such that the depth and the width of said screw groove 1 are increased sequentially toward the insertion end of the spool 3. With such arrangement, the regulating flow can be managed accurately and occurrence of unstable flow immediately after restriction of flow can be prevented.
Patent JP-2000294119-A (JP)
Title: Manufacture of electron emission source, electron emission source and fluorescent light display
Inventor: ITO SHIGEO
IPC: H01J31/12
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To enable highly efficient electron emission with low voltage drive and to suppress dispersion of the amount of electron emission. SOLUTION: In this electron emission source, a cathode wiring 102 is formed on an insulating substrate 101 and a cathode electrode 103 is formed being joined to the cathode wiring 102. A carbon substance containing carbon nanotubes is attached on the paste-like cathode electrode 103. Many carbon nanotubes are oriented in the direction orthogonal to the cathode electrode 103 by drying the cathode electrode 103 in the condition that an electric field is applied between the cathode electrode 103 and an electric field applying electrode 502 attached on the substrate 501. The electron emission source is completed by forming a gate electrode, etc.
Patent JP-S59223968-A (JP)
Title: Tape speed mode discriminating circuit of video tape recorder
Inventor: HARIHARA SHIYUUGOROU
IPC: G11B15/02
Filed: 1983-06-01
Abstract: PURPOSE:To perform desired reproduction without making any complicated operation by automatically changing the running speed of a rotary head and a video tape correspondingly to each running speed, at the time of reproduction, when a video signal is recorded on the same video tape under different running speed modes. CONSTITUTION:A video tape recorder is equipped with the 1st and 2nd rotary heads H1 and H2 for high speed mode and the 3rd and 4th rotary heads H3 and H4 for low speed mode. The 1st head change-over switch SW1 is provided with a discrete contact C1 connected to the 3rd rotary head H3, another discrete contact C2 connected to the 1st rotary head H1, and traveling contact C3 connected to the input section of a head output amplifier A. The 2nd head change-over switch SW2 is provided with a discrete contact C4 connected with the 4th rotary head H4, another discrete contact C5 connected with the 2nd rotary head H2, and traveling contact C6. Each traveling contact C3 and C6 of both head change-over switches SW1 and SW2 moves between corresponding discrete contacts C1 and C2 and C4 and C5 in response to a control signal to make switching operate.