baber/WOPTO huggingface dataset:
Patent JP-H09203025-A (JP)
Title: Multi-purpose snow plow device
Inventor: MORIMOTO TAKAYUKI
IPC: E01H5/06
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To increase the holding volume of snow and widen the snow-removal width, by connecting a side plow to a center plow and changing the working shape of the center plow and the side plow. SOLUTION: A center plow 2 rotatably connected through a support frame 1 and a vertical shaft 9 is shaped to form a wide width. And side plows 3, 4 are rotatably connected through vertical shafts 11, 14 at both right and left sides of the center plow 2. The working shape of the plows 2, 3, 4 is fixed to form an inverted U-shape to increase the holding snow volume. When the working shape of the plows 2, 3, 4 is fixed to form a V-shape, the center of the V-shape is eccentrically fixed and the snow-removal area of one side of the plows 2, 3, 4 is widened and the snow-removal width is widened. And further, when the plows 2, 3, 4 are fixed to form a U-shape, these form the reterning shape. In this way, efficient works can be executed with the combination of movements.
Patent JP-S62193003-A (JP)
Inventor: ONO SHINJI
IPC: F21V14/02
Filed: 1986-02-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1132012-A (JP)
Title: Optical reproduction for soliton signal wavelength multiplex type optical fiber transmission system
Inventor: BIGO SEBASTIEN
IPC: H04B10/43
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To apply the dispersed optical modulation for all channels by sine curve signals to the respective sections at a prescribed interval by appropriately selecting a set to phase differences or time differences between the solution signals of different channels. SOLUTION: A fiber section 4i is constituted of a fiber length 5i, an amplifier 6i and an optical modulation device 7i. The soliton pulses of wavelengths λ1-λn which are transmitted from a transmitter 1 are extracted in the coupler 10i of the optical modulation device 7i, and a first channel for instance is interrupted in a filter 11i. Filtered signals are supplied to a clock recovery means 12i for supplying clock signals to a bit frequency on the output side of a fiber 13i, and the time is shifted by an amount Δi with respect to the soliton signals of the first channel. The clock signals of the fiber 13i are supplied to the fiber 5i+1 by the coupler 14i, and the soliton signals of the various channels of multiplex transmission are modulated.
Patent JP-S63206399-A (JP)
Title: Production of sic whisker and apparatus therefor
Inventor: ENOMOTO AKIRA
IPC: C30B29/62
Filed: 1987-02-20
Abstract: PURPOSE:To continuously produce high-quality SiC whisker on an industrial scale in high efficiency, by combining a fluidized layer preliminary reaction vessel for generating silicon sulfide with a fluidized layer main reaction vessel for forming whisker and a transportation pipe in a manner to effect a specific action. CONSTITUTION:Metallic silicon 2 which is one of raw materials is continuously or intermittently supplied to the lower part of a fluidized layer preliminary reaction vessel 1 for generating silicon sulfide. The reaction vessel 1 is provided with an exhaust port 3 for produced gas at the top and a reaction gas introduction port 5 and a carrier gas introduction port 6 at the bottom. A gas-distribution plate 4 having a number of gas blasting holes is placed above each gas inlet ports 5, 6 and metallic silicon 2 is charged and held on the distribution plate 4. Hydrogen sulfide gas and a carrier gas (e.g. H2) are introduced in mixed state into the reaction vessel 1 through gas introduction ports 5, 6 and made to contact and react with metallic silicon 2 to generate silicon sulfide vapor, which is exhausted together with the carrier gas through the exhaustion port 3 opened at the top of the vessel 1. The silicon sulfide vapor is transferred to the fluidized layer main reaction vessel 8 in hot state. The objective whisker is deposited and grown in the main reaction vessel 8.
Patent JP-H10233486-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KURAMOTO KAZUNORI
IPC: H01L21/822
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To realize low resistance in a semiconductor device with high reproducibility in a small area and make design change possible. SOLUTION: A low resistance 6 is formed of a conductor layer 3 with low resistance which is formed directly or with an insulation layer 2 in between on a semiconductor substrate 1 and a metallic wiring layer 4 formed thereon, and in particular, the layer 4 is partly provided with a separation part 5 on the plane, and the low-resistance conductor layer 3 having a specified plane pattern in the part 5 constitutes the low resistance 6. The layer 4 is formed by plating, thereby improving the reproducibility, and no contact is needed because of lamination of the layers 3 and 4, and further the device can be made small in area and the number of manufacturing steps be also reduced. No metal or ion implantation is needed because of formation of low resistance, thereby improving the yield. Since the low resistance is formed after forming wiring, the design can be changed easily.
Patent JP-H06246345-A (JP)
Title: Taking up method for steel strip
Inventor: KARIYASU TAKAHIRO
IPC: B21C47/06
Filed: 1993-02-24
Abstract: PURPOSE:To reduce transfer of an end mark by controlling a tension applied on a steel strip in accordance with the thickness of the steel at the beginning of taking up and adjusting the depth of sinking of the tip end of steel strip into a take-up sleeve within a specific range. CONSTITUTION:The plated steel strip 5 is passed on a bridle roll 12 and the tip end of it is cut off by a shearing machine 13 to shape the tip end. The strip 5 is carried toward a tension reel 17 from the machine 13 and wound on the reel 17 operating a belt wrapper 15 when the tip end of strip 5 has reached immediately before the reel 17. The tension applied on the strip 5 is increased just before the strip is wound about one round on the reel. The sinking depth of the tip end of strip 5 is adjusted to be maintained within 0.5-1.0 steel thickness as for the variation of a tension. The tension must be controlled in a short period only at the beginning of taking-up.
Patent JP-S63204778-A (JP)
Title: Semiconductor laser device
Inventor: MORI MASAKAZU
IPC: H01S3/23
Filed: 1987-02-20
Abstract: PURPOSE:To suppress the amount of dispersion of an emission delay time in the case of superspeed modulation of a semiconductor laser by mounting separately a light source for injecting a direct current light consisting of a light emission diode and the like in a semiconductor emission region and by driving its light source for injecting the direct current light that is independent of a semiconductor laser, thereby using a direct current. CONSTITUTION:In addition to a semiconductor laser 11, a light source 13 for injecting a direct current light corresponding to a direct current bias emission source is mounted and a direct current light 14 out of the light source 13 is injected in an emission region 12 of the laser 11 as a seed for generating a laser beam 15 and then the direct light 14 out of the light source 13 is independently suppressed. In this way, the light source 13 is so less dependent to a temperature in comparison with the semiconductor laser's dependency to the temperature that its light source 13 is not affected by temperature changes or characteristic deterioration of the element itself and stablly controls the amount of dispersion of an emission delay time in the semiconductor laser.
Patent JP-H03239049-A (JP)
Title: Telephone set
Inventor: SAKAI YASUMASA
IPC: H04M1/80
Filed: 1990-02-16
Abstract: PURPOSE:To use a holding function with the operation from other telephone set in parallel connection even without provision of the holding function in the other telephone set connected in parallel by controlling the holding function with a signal from the other telephone set connected in parallel. CONSTITUTION:When a recipient taking up a handset 11 requires holding, a DTMF signal of number '1' is sent to a telephone set 100 with a holding function to establish holding by using the holding function of the telephone set 100 and then the handset 11 is hooked on for the preparation of succeeding jobs. When the recipient desires release of holding, a DTMF signal of number '0' is sent to the telephone set 100 to release the holding. Upon the receipt of a DTMF signal, a DTMF signal analysis section 5 of the telephone set 100 informs its reception to an MPU 7. When the signal is a DTMF signal of number '1', the MPU 7 requests the forming of a closed circuit to an NCU 2 to start a melody IC 4 thereby forming the holding state.
Patent JP-H10230846-A (JP)
Title: Windowpane attaching device
Inventor: ASAHARA MITSURU
IPC: B61D25/00
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To facilitate changing work of a windowpane. SOLUTION: Four sides of a windowpane 30 are pinched by two window frames 21, 22 and a bolt 15, a sealing component 19 is applied to the vehicle outer side between the window frame 22 on the head side of the bolt 5 and the windowpane 30, and it is fixed to a side sliding door 10 by the bolt 15 through the window frame 22. When the windowpane 30 is changed, the whole window glass unit is changed by detaching the bolt 15. Since removing of the sealing component 19 is dispensed with, changing work can be easily shortened.
Patent JP-H01210798-A (JP)
Title: Heat exchanger
Inventor: SHIGA TAKASHI
IPC: F25B39/00
Filed: 1988-02-18
Abstract: PURPOSE:To make a coolant flow evenly into each flow channel and prevent a reduced refrigerating capability by making the cross-sectional area of the annular chamber of an inlet header smaller than the total sum of the cross-sectional area of a plurality of channels which are formed on the inside of an outer pipe. CONSTITUTION:The cross-sectional area of the annular chamber 22 of an inlet header 30, namely the area of a coolant flow channel is constituted to be smaller than the total sum of cross-sectional area of a plurality of coolant flow channels 8 formed on the inside of an outer pipe 9, and the coolant is made to flow in each flow channel 8 without reducing the flow rate of the coolant to that the coolant can flow in average in two phases, the gaseous phase and liquid phase, both being mixed. And, the cross-sectional area of the annular chamber of an outlet header 11 is constituted to have more than two times the cross-sectional area of the coolant channel 8 and the coolant after its heat exchange is made to flow out so that the pressure loss of the liquid from the heat exchange can be reduced. Accordingly each flow channel can be used effectively and it is possible to prevent reducing the refrigerating capability.
Patent JP-S52120272-A (JP)
Title: Converter
Inventor: KURAKANO MORIMASA
IPC: B01J8/04
Filed: 1976-04-02
Abstract: PURPOSE:To make the concentration of gas to be decomposed constant and to prevent catalyst from pulverizing and deteriorating due to thermal shock by setting a catalyst bed outside the center conduit pipe and by means of making the gas to be treated rise through the inside of the conduit pipe, flow around the top end of the pipe, and descent through the catalyst bed.
Patent JP-H11232602-A (JP)
Title: Magnetic record medium and reproduction method thereof
Inventor: KISHIMOTO MIKIO
IPC: G11B5/02
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To prevent a fraudulent use of data of a magnetic record medium, which has MnBi magnetic powders in a magnetic layer, caused by copying the data of this magnetic record medium onto the magnetic recording medium in which usual magnetic powders are used as recording elements. SOLUTION: In a magnetic record medium such as a magnetic card 3 provided on a substrate 30 with a magnetic layer 31 having MnBi magnetic powders, a special signal for performing a degaussing operation of a portion at which a data signal is recorded and a conversion operation for converting the data signal into a meaningful data is recorded together with the data signal. At reproduction, the special signal is first read out, and the data signal is then converted into the meaningful data by the special signal by using a residual output after the degaussing operation.
Patent JP-S58154109-A (JP)
Inventor: ONO MIKIYUKI
IPC: H01B7/28
Filed: 1982-03-10
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-H05232719-A (JP)
Title: Electrophotographic sensitive member
Inventor: OKAJI MAKOTO
IPC: G03G5/05
Filed: 1992-02-24
Abstract: PURPOSE:To provide an electrophotographic sensitive member, i.e., photoreceptor, which exhibits a high sensitivity and excellent repetitive characteristics when it is used repeatedly in the electrophotographic processes. CONSTITUTION:An electrophotographic sensitive member is formed by providing an electric charge generating layer and an electric charge moving layer on an electroconductive support, wherein the feature is such that phthalocyanine compound as given by a formula as shown is included in the electric charge generating layer in the extent 0.005 to 1 parts by weight to 100 parts by weight electric charge generating substance. In formula, R represents halogen atom, cyano radical, or nitro radical while M a hydrogen atom or a metal atom, and (n) is the valency of the M atom.
Patent JP-S54129453-A (JP)
Title: Safegurding circuit for communication
Inventor: NOBUSAWA SHINICHI
IPC: H02H9/04
Filed: 1978-03-31
Abstract: PURPOSE: To permit quick attenuation of oscillations of the output voltage without increasing loss due to insertion of a damping resistor by connecting the resistor in parallel with one of common mode choke coils provided between primary and secondary side arresters.  
     CONSTITUTION: Primary side arresters 1A and 1B, for instance two electrode gas gap arresters and secondary side arresters 2A and 2B, for instance piezoelectric non- linear elements made by adding an impurity to zinc oxide, are provided between line and earth. Also, common mode choke coils Zs are inserted as series impedance element between the primary and secondary side arresters, and a damping resistor Rs is connected across one of the coils. In this case, the output voltage waveform at the time of impression of lightening surge is as shown by dashed curve, it is possible to obtain a circuit, with which and the attenuation period is widely reduced compared to the case without the resistor Rs as shown by solid curve, and also which is free from the loss of loop signal due to insertion of the resistor Rs. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54130166-A (JP)
Title: Detecting method of differential voltage and differential current in zener diode
Inventor: SUZUKI KAZUO
IPC: G01R19/10
Filed: 1978-03-31
Abstract: PURPOSE: To achieve the higher efficiency of measurement, the miniaturization of the device and the reduction of its cost by detecting a slight voltage change of change rate by the use of a Zener diode.  
     CONSTITUTION: When the specified voltage to be changed by a select switch 1 is applied to a Zener diode 3 and a load resistance 4, the voltage component above the Zener voltage is applied across the resistance 4. Hence, the voltage across the resistance 4 is measured with a voltmeter 5. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07242242-A (JP)
Title: Pallet for transport of construction material
Inventor: FUKANO AKIRA
IPC: E04G21/16
Filed: 1994-03-08
Abstract: PURPOSE:To load flat plate-formed construction materials under a standing condition smoothly without swinging in the lateral direction. CONSTITUTION:A pallet for transport of construction materials is equipped with a lower frame 3 wherein a plurality of flat plate-formed construction materials 2 are inserted and loaded under a standing condition, upper frame 4 which is arranged to be confronted with the lower frame 3, and bar-formed partitioning members 14, 36 to partition the flat plate-formed construction materials 2, which are arranged on at least one of the upper frame 4 and lower frame 3 in the insertion direction of the flat plate-formed construction materials 2. Then, both sides of the flat plate-formed construction materials 2 are always guided by the bar-formed partitioning members 14, 36.
Patent JP-H05201840-A (JP)
Title: Hair rinse composition
Inventor: IWAMOTO YOSHIMICHI
IPC: A61K8/73
Filed: 1992-01-27
Abstract: PURPOSE:To provide a hair rinse composition having excellent conditioning effect, effective for remarkably improving the gloss, slipperiness and smoothness of the hair and giving subdued appearance, excellent feeling and natural color to the hair. CONSTITUTION:The objective hair rinse composition has a pH of 2.0-5.5 and contains (A) an aromatic alcohol of formula I [R1 is H, CH3 or OCH3; R2 is (CH2)1-3OH, CH(CH3)OH, C(CH3)2OH, CH=CHCH2OH, OCH2CH2OH, etc.], (B) a component selected from aliphatic hydrocarbon having straight or branched chain and aliphatic alcohol of the formula R-OH (R is 12-24C aliphatic hydrocarbon group having straight or branched chain), (C) a silicone of formula II (all R3 groups are methyl or a part of the groups are phenyl; all R4 groups are methyl or a part of the groups are OH; (n) is 200-2,000), (D) xanthan gum and/or hydroxyethyl cellulose, (E) an acid dye and (F) an acid.
Patent JP-H01212445-A (JP)
Title: Compensation for interfacial charge in heterojunction
Inventor: ADACHI SADAO
IPC: H01L21/338
Filed: 1988-02-19
Abstract: PURPOSE:To make possible a compensation for an interfacial charge in a heterojunction and to contrive an increase in the quality of a crystal by a method wherein hydrogen atoms are diffused by performing a plasma treatment with samples held at a specified temperature. CONSTITUTION:A heterojunction semiconductor epitaxial layer is formed and thereafter, or after processes necessary as a semiconductor device end, these samples are exposed to hydrogen or heavy hydrogen plasma as they are held within the temperature range between a room temperature and 500 deg.C and these atoms are introduced in the interface of the heterojunction semiconductor epitaxial layer. Thereby, an interfacial charge existing on the interface of the heterojunction semiconductor epitaxial layer can be compensated and an increase in the quality of a crystal is contrived.
Patent JP-H08232783-A (JP)
Title: Canister for evaporated fuel
Inventor: SARAYA YUZO
IPC: F02M33/00
Filed: 1995-02-24
Abstract: PURPOSE: To reduce the quantity of abnormal smell giving uncomfortable feeling to a person when a quantity of vapor exceeding the absorptive capacity of an absorbent is fed-in at the time of fuel supply. CONSTITUTION: Both lines 21, 25 provided between a tank 1 and a canister 13 feed-in evaporated fuel (vapor) generated in the tank 1 into the canister 3. An absorbent 14 storaged in the canister 13 sucks fuel component in the vapor. A control valve 26 provided in a line 25 opens only during fuel supply. A fuel component not sucked to the absorbent 14 is discharged outward via a pipe 37 owing to such an event that a large amount of vapor more than the capacity of the absorbent 14 is introduced into the canister 13. For the purpose of dispersing the discharged fuel component, a dispersing means consisting of plural holes, etc., on the tip end part of the pipe 37 is provided. Therefore, the fuel component discharged outward is dispersed and its concentration is adequately reduced.
Patent JP-S63203192-A (JP)
Inventor: NAKAMURA AKIYA
IPC: D05B41/00
Filed: 1987-02-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S53123020-A (JP)
Title: Radio communication system
Inventor: KUREMATSU HACHIHEI
IPC: H04J11/00
Filed: 1977-04-01
Abstract: PURPOSE: To utilize a radio frequency effectively by transmitting color TV signals as digital modulated signals and analog modulated signals at the same frequency. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60182444-A (JP)
Title: Semiconductor exposing device
Inventor: ISOHATA JIYUNJI
IPC: G03F7/20
Filed: 1984-03-01
Abstract: PURPOSE:To remove an error in the rotation of a mask sufficiently by arranging a diaphragm, and controlling supply pressure finely and thus making a fine adjustment in a rotating direction. CONSTITUTION:The device consists of a rotating disk 9, wafer 3, air pressure operating device 17, motor 15 for rotation, feed screw 16, etc. The wafer 3 is positioned in a direction theta in a figure on the plane of a wafer moving stage by the air pressure operating device 17, etc., of a theta driving part. When the supply pressure of the air pressure operating device 17 rises above its initial state, one side of the air pressure operating device 17 projects by diaphragm effect. Consequently, the rotating disk 9 rotates in a clockwise direction CC. When the supply pressure of the air pressure operating device 17 drops below its initial state, said one side moves back and the rotating disk 9 reverses. Thus, an error in the rotation of the photomask 1 is removed sufficiently and the photomask 1 moves together with the wafer 3 in one body to perform slit exposure successively.
Patent JP-H09206066-A (JP)
Title: Decomposing bacteria and decomposition of organic waste material
Inventor: KAJINO TSUTOMU
IPC: C12N1/20
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain decomposing bacteria belonging to the genus of Bacillus, capable of proliferating at a higher temperature range than a proliferating temperature of sundry bacteria, etc., in an organic waste material, exhibiting a high decomposing activity, and suitable for the treatment of garbage, etc. SOLUTION: The decomposing bacteria can proliferate at a temperature range of >=45 deg.C higher than the proliferation temperature of sundry bacteria or insects pest in an organic waste material, and are an aerobic bacteria exhibiting a high decomposing activity to an organic material or the organic waste material at that temperature range, i.e., Bacillus brevis (FERM BP-5355). Further, it is preferable to put the decomposing bacteria into the organic waste material and conduct the decomposition of the organic waste material at a temperature range higher than the proliferation temperature of the sundry bacteria or insects pest under an aerobic condition.
Patent JP-S59167582-A (JP)
Inventor: DEBITSUDO BUI PETOROSHINE
IPC: C07D307/68
Filed: 1984-03-01
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-H01216798-A (JP)
Title: Method for assembling printed board
Inventor: KIKUCHI MISAO
IPC: B26F1/00
Filed: 1988-02-22
Abstract: PURPOSE:To separate a base board for product without applying bending stress by using a jig having cradles for rotatably supporting the corner portions of the base board and pressing pins for pressing the corner portions at the time of separating the blanked base board for product from a frame like printed board material. CONSTITUTION:A jig having a receiving portion 13 in which a plurality of cushioned cradles 19 the positions of which are adjustable to a frame are provided and a pressing portion 14 in which a plurality of pressing pins 29 the positions of which are adjustable to the frame are provided, is prepared and set in a press. Then, the positions of the cradles 19 of the receiving portion 15 of this jig are adjusted to rotatably support the positions of a frame line printed board material 10' which are opposite to the outline corner portions of the base board 11 for product. Further, the positions of the pressing pins 29 of the pressing portion 14 are adjusted to press the outline corner portions of the base board 11 for product, thereby separating the base board 11 from the frame like printed board material 10'. As the separation is carried out in this manner, no bending stress is applied to the base board 11 at all, preventing the lowering of reliability caused by a crack in a soldered joined portion.