baber/WOPTO huggingface dataset:
Patent JP-2000336828-A (JP)
Title: Connection structure of ceiling panel
Inventor: FUKUMOTO HACHIRO
IPC: E04H1/12
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure of a ceiling panel free from any steps, etc., in a connection part of a ceiling panel, excellent in appearance, simple in connection work of the ceiling panel, and small in parts number. SOLUTION: The connection structure of this ceiling is provided with a connection groove 4 opened outwardly on one side end of one ceiling panel A and a bent piece 9 projecting outwardly from on side end of the other ceiling panel A, the bent piece 9 comprises a connecting and fitting part B attached to the connection groove 4, and a holder 10 having an insertion groove 13 formed of holding pieces 12, 12a projecting from both sides of a substrate 11, and the connecting fitting part B is inserted in the insertion groove 13 of the holder 10.
Patent JP-S5485688-A (JP)
Title: Manufacture for semiconductor laser
Inventor: SAKUMA ISAMU
IPC: H01S5/00
Filed: 1977-12-20
Abstract: PURPOSE: To enable basic mode oscillation and high output and longer life, by forming the active layer so that it is bent toward the direction in which it intersects the junction surface near the end surface, in place of SiO 2  attached to the end surface of semiconductor laser.  
     CONSTITUTION: To the specific direction of the n type GaAs 1 of which surface 2 is (100) type, grooves 250 μm wide and 5 μm depth are formed. Next, nGa 0.7 Al 0.3 As 5, pGaAs active layer 6, and pGa 0.7 Al 0.3 As7 and pGaAs 8 are laminated. Further, the SiO 2  9 forms the stipe current layer 11. In this case, the length wise direction of the stripe window is taken as the direction orthogonal to the concave 3. The electrodes 10 and 14 are evaporated and the reflection surfaces 12, 13 vertical to the lengthwise direction of the current layer 11 are formed by cleavage. The length of resonator is taken longer than the concave 3 so that the concave 3 is located at the middle of the layer 11. The area of the oscillation light surface is increased with bending of the tilt step of the active layer 6 and the light density is decreased, avoiding the damage of end surface. Further, the GaAlAs layer of the oscillation light surface is sufficiently thicker than the active layer, enabling high output drive. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6045573-A (JP)
Title: Pyrazolesulfonylurea derivative, its preparation and selective herbicide containing said derivative
Inventor: YAMAMOTO SUSUMU
IPC: A01N47/36
Filed: 1983-08-22
Abstract: NEW MATERIAL:The compound of formula I [A is H, lower alkyl or phenyl; B and D are H, lower alkyl, halogen, nitro, lower alkoxy, haloalkyl, etc.; L is group of formula IV (U and V are H, lower alkyl, halogen, etc.), group of formula V (X and Y are H, lower alkyl or lower alkoxy; Z is N or CH), etc.]. EXAMPLE:N-[( 4,6-Dimethyl-1-oxido-pyrimidin-2-y1 )aminocarbonyl]-4-ethoxycarbonyl-1-methylpyrazole-5-sulfonamide. USE:A selective herbicide. It exhibits strong herbicidal activity to various weeds, and has high safety to important crops. Since the compound exhibits high gerbicidal activity at an extremely low dose compared with conventional herbicide, it is useful as a herbicide for orchard, uncultivated land, etc. PREPARATION:The compound of formula I can be prepared by reacting the pyrazolesulfonyl isocyanate derivative of formula II with the compound of formula III in an inert solvent.
Patent JP-S5485781-A (JP)
Title: Electrostatic sensor
Inventor: INOGUCHI TAKEHIKO
IPC: G01R29/12
Filed: 1977-12-20
Abstract: PURPOSE: To detect static electricity by biasing a field effect type transistor with the charging current to the floating capacity formed between the gate in an open state and a charged body and measuring the change in the drain current of that time.  
     CONSTITUTION: The source and drain of a field effect type transistor (FET) 2 are connected to a DC power source 1 via meter 6 and a shield plate 4 which is rotated by a motor 5 is disposed between the gate being put in an open state and a chaged body to form the detector. The pulse wave voltages of the circuit of the FET 2 produced by intermittent shielding between the gate and charged body are read with  the meter 6. It is also possible to discriminate the polarities of the charged body by  using an N channel type FET 7, P channel type FET 8, resistances 11, 12, connecing a meter 13 between the point of connection between the sources of the FETs 7,  8 and the point of connection of the resistnces 11, 12 and a power source between  the point of connection of the drain of the EFT 7 and resistance 11 and the point of  connection between the drain of 8 and the resistance 12 (the resistances 9, 10 and  capacity 14 may not be used) thereby forming a bridge. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H113349-A (JP)
Title: Data protecting system, data preparing device and data processing device
Inventor: HASEBE TAKAYUKI
IPC: G06F21/62
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a data protecting system preventing the using of data without permission by processing data requiring permission for using through the use of a dedicated processing means when a user processes the data, so as to store only data on processing information expressing how the data is processed. SOLUTION: When a licence judging part 11 confirms the licence of the using of still picture data requiring permission for using, a decoding part 12 decodes ciphered still picture data requiring permission for using by using a decoding key. The user executes processing by means of a processing part 61 to still picture data requiring permission for using. At the time of finishing processing, still picture data itself after processing is not stored but still picture data expressing difference between the original still picture requiring permission for using and the still picture after processing is written in a recording medium by a recording part 62.
Patent JP-H10305570-A (JP)
Title: Ink jet recording method
Inventor: SAKAI YASUSABURO
IPC: C09D11/00
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To enhance weatherability and light-fastness by performing ink jet recording using an aqueous ink containing one kind of aqueous dye selected from a group of aqueous dyes having a specified formula and then exposing ink dots using any one or both of a metal halide lamp and an ultraviolet fluorescent lamp in combination with a low pressure mercury lamp. SOLUTION: The ink jet recording method employs an aqueous ink containing at least one kind of aqueous dye selected from a group of aqueous dyes shown by formulas I-III (in the formula, M represents metal sodium, potassium or lithium). After performing ink jet recording using the aqueous ink, ink dots are exposed using any one or both of a metal halide lamp and an ultraviolet fluorescent lamp in combination with a low pressure mercury lamp. According to the arrangement, the aqueous ink can be rendered insoluble at a significantly high rate and the ink can be fixed in a short time even when the output is low.
Patent JP-S5277779-A (JP)
Title: Led dispaly watch provided with alarm device
Inventor: SEKIYA FUKUO
IPC: G04C21/02
Filed: 1975-12-24
Abstract: PURPOSE: To inhibit simultaneous operation of an LED display device and alarm sounding means and avoid giving adverse influence to a clock circuit owing to the drop of power supply voltage by providing at least one of alarm sound inhibit circuit or display inhibit circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H099506-A (JP)
Title: Distributed type power supply system
Inventor: SUZUKI YASUAKI
IPC: H02J3/38
Filed: 1995-06-21
Abstract: PURPOSE: To use an electric power obtained from a photovoltaic power system, while selecting a load automatically in accordance with the amplitude of electric energy, by providing a plurality of switches in parallel with an interconnected system protecting device, between power conversion equipment and a distribution system. CONSTITUTION: At the time when power supply from the distribution system side 6 stops, only sw1, at least, needs to be put in an open state even when an interconnected system protecting device 3 is opened, since a load (1) 21 to a load (n) 23 are provided in parallel with the interconnected system protecting device 3, and execution of a single operation by power generation by a solar battery 1 is also enabled by opening and closing sw2 to sw (n+1) according to the generated electric energy of the solar battery 1. In the case when the capacity of the load (n) 23 is too large on the occasion, it becomes impossible to supply power not only to the load (n), but also to all of the loads, although an output of INV 2 is present. Therefore it is desirable for the capacity of the load that the capacity of the load (1) 21 is largest and that of the load (n) smallest.
Patent JP-S5855115-A (JP)
Title: Detecting device for snarl of roughly drawn wire
Inventor: OOTA AKIO
IPC: B21C1/00
Filed: 1981-09-28
Abstract: PURPOSE:To stop a wire drawing mill, etc. by detecting a snarl of a roughly drawn wire, by passing said wire through a detecting part consisting of four mutually insulated detecting rods arranged in a shape of square, and detecting a presence of the snarl when the wire contacts with >= two wire rods at one time. CONSTITUTION:A detecting part 4 is provided between a supplying stand 2 and a wire drawing mill, etc., and the part 4 consists of four detecting rods 51-54, which are arranged in a shape of square or rectangle and are insulated from the earth by insulating materials 6 and also are mutually insulated. An electric current does not flow through the rods 5 when a roughly drawn wire 3 passes through the part 4 in a normal state. Further a circuit is formed through the earth even when the wire 3 contacts with any one of these rods. When a snarled part 7 of the wire 3 contacts with >= two rods at one time while passing through the part 4, >= two electric currents (i1)-(i4) flow through a detecting device 8 causing the change of the total current (i). This change of current is detected by a current detector 10 which outputs a signal to a stopping circuit 11 to stop the mill. Thus the wire is prevented from a break down, and an operation efficiency is improved.
Patent JP-S6047744-A (JP)
Title: Wiper drive control device
Inventor: ETOU YOSHIYUKI
IPC: B60S1/08
Filed: 1983-08-24
Abstract: PURPOSE:To eliminate dispersion of a wiper driving operation, by automatically setting a wiper operation mode to an intermittent, low speed and high speed mode on the basis of a frequency and a time interval of detection of an attachment by a photosensor. CONSTITUTION:It is detected whether or not an attachment such as rain drops is present on a front glass by an attachment detection means 100 provided on the front glass. A time interval of detection of the attachment is measured by a means 101 for measuring an attachment detection time internal, and a frequency of detection of the attachment is measured by a means 102 for measuring an attachment detection frequency. A wiper 106 is driven by an operation mode selecting means 103 every time the attachment is detected according to the attachment detection frequency and the attachment detection time interval. When a periodic operation mode is selected, the wiper is periodically reciprocated by a wiper periodically driving means 104. On the other hand, when an attachment detective operation mode is selected, the wiper is intermittently reciprocated by an attachment detective wiper driving means 105.
Patent JP-S5945674-A (JP)
Title: Magnetic recording and reproducing device
Inventor: YAMAGUCHI TADAHIRO
IPC: G11B15/087
Filed: 1982-09-07
Abstract: PURPOSE:To discriminate easily and accurately an address code even in a fast forward mode, by processing a reproduced address code with a low-pass filter (LPF) having variable cut-off frequency in a fast reproduction mode. CONSTITUTION:The traveling speed of a tape 2 is detected by a tape speed detecting circuit 4, and a control circuit 5 controls an LPF A5 in response to the fast forward speed of the tape 2. Then the cut-off frequency of the LPF A5 varies. Therefore the level is kept at a prescribed value for a reproduced address code which is sent through an amplifier A4 for reproduced address in a fast forward mode. Thus an address code can be discriminated easily and accurately even in a fast forward mode of the tape 2.
Patent JP-S5579064-A (JP)
Title: Slurry spray nozzle
Inventor: UCHIDA SEIICHI
IPC: B05B7/04
Filed: 1978-12-12
Abstract: PURPOSE: To effect a long period, smooth nozzle usage through preventing particles from setting in the nozzle by a device wherein the spray nozzle slurry route is squeezed in taper form when using it for supplying oil slurry mixed with catalyst particles to a reactor for heavy oil decomposition.  
     CONSTITUTION: Heavy oil is supplied into a reactor together with steam and decomposed in the presence of group of catalyst particles. The products is cooled in the scrubber tower and light products is taken from the top of the scrubber tower leaving undecomposed oil and catalyst particles as mixed slurry at the tower bottom. This slurry is returned to the reactor by use of a spray nozzle 14. The nozzle 14 is of a double pipe structure with the internal pipe being slurry route 20 and the gap 2 between the external and internal pipes being the route for atomized gas 8. The slurry route 20 is tapered 22 at 2/10 or less gradient toward the slurry jet hole 21 to provide smooth acceleration to the slurry 17 and to prevent the nozzle inside from deposited with settled particle material. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06341805-A (JP)
Title: Capacitance type linear scale
Inventor: OTA JOJI
IPC: G01B7/00
Filed: 1993-06-02
Abstract: PURPOSE:To provide a linear scale at a low cost which can be made about half of an LVDT in length and is highly accurate due to the pattern formation on a printed board. CONSTITUTION:The connection of electric wire, etc., for a mobile electrode 10 is unnecessitated by applying a measuring voltage by static capacitance between power supplying electrodes S3 and S4 and the electrode 10. In concrete, when position detection is carried out based on the change in static capacitance between position detecting electrodes S1 and S2 and the electrode 10 while parallelly moving the electrode 10 against the electrodes S1 and S2, and the measuring voltage for the electrode 10 is obtained from the static capacitance between the electrodes S3 and S4 and the electrode 10.
Patent JP-H053278-A (JP)
Title: Apparatus for mounting lead terminal
Inventor: SUZUKI MASAMICHI
IPC: H05K13/04
Filed: 1991-06-26
Abstract: PURPOSE:To make it possible to mount lead terminals together in three directions on a hybrid IC substrate. CONSTITUTION:An apparatus for mounting lead terminals comprises a movable lead terminal press 5 supported on a base 3 by a substrate stopper 4 and arranged in parallel to the three sides of a substrate 1 to which F type lead terminals 2 are mounted, at the same time being provided with protruded and depressed parts to match the shape of the F type lead terminal 2 to be mounted. Consequently, the lead terminals for the three directional portions can be mounted together on the hybrid IC substrate.
Patent JP-S6310054-A (JP)
Title: Die casting method
Inventor: KURATA KAZUMI
IPC: B22D17/32
Filed: 1986-07-01
Abstract: PURPOSE:To prevent the trapping phenomenon and to surely fill up molten metal by moving forward and outer plunger tip after pouring the molten metal into a sleeve by projecting an inner plunger tip and then pressurizing the molten metal by moving forward both tips as one body. CONSTITUTION:The outer plunger tip 4 is set at the prescribed position of sleeve 1. Then, the ends of tips 4, 5 are become to the same faces by abutting on a flange 9 and a step part 8a arranged in the inner plunger tip 5. Next, only the tip 5 is pushed out to the position abutting on the flange 9 and a step part 8b. After that, the molten metal is poured from a pouring hole 13 and the tip 4 is pushed out to the position abutting on a step part 8d and the flange 9 under putting the tip 5 just as it is. And, the tips 4, 5 are simultaneously pushed out to complete the pressurization for the molten metal. Therefore, as the capacity in the sleeve before pouring the molten metal is reduced, the trapping phenomenon is prevented and after increasing filling rate of the molten metal in the sleeve by pouring the molten metal, the molten metal is pressurized to fill up in the cavity.
Patent JP-H09319292-A (JP)
Title: Display device and keyboard instrument using the same
Inventor: KITAGAWA HIROSHI
IPC: G10G1/02
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To display a plurality of information with simple constitution by generating a control signal for inverting the on/off state of a display means in every display cycle based on designation from the outside and controlling the luminance, the lightness and the color of the display means. SOLUTION: A CPU 1 controls an entire electronic piano based on a control program stored in a ROM 3 and is equipped with a serial port to be connected to a timer interruption circuit and an MIDI interface circuit 2. In this device, a display unit which can be turned on/off at high speed is used and is driven in a cycle faster than the cycle which can be recognized by human eyes. Then, the on/off state of the display unit is inverted in every driving cycle based on control information, the number of the cycles in which the display unit is turned on or off is selected, or the driving cycle is circularly changed to make the display means in the on-state or the off-state only in the designated cycle. Thus, at least one of the luminance, the lightness and the color of the display unit is changed as compared with continuous lighting.
Patent JP-H051694-A (JP)
Title: Electric fan
Inventor: TOYOOKA KENJI
IPC: F04D25/08
Filed: 1991-06-26
Abstract: PURPOSE:To enable remote control of lateral and vertical swing angles of the top part of a fan by providing a control circuit for facing the top part of the fan to a transmitter by a blowing direction change motor by output of the transmitter and for swinging the top part of the fan by the blowing direction change motor and an up/low swinging motor around a transmitter in lateral and vertical direction. CONSTITUTION:When a signal outputted from a transmitter 84 agrees with the signal of a lateral swing switch 87, it is judged whether a lateral swing motor 43 is driven or not, and the motor 43 is driven when it is stopped. And the top part 69 of a fan is swing laterally around a swing center so as to supply wind in a wide range in lateral direction. Next, when the signal outputted from the transmitter 84 agrees with the signal of the vertical swing switch 88, it is judged whether a vertical swing motor 80 is driven or not, and the motor 80 is driven when it is stopped. So that the top part 69 is swing in lateral direction or not when thee top part 69 is vertically swing so as to supply air in wide range in up/down directions. On the other hand it is judged whether the motor 80 is driven or not, and it is judged whether the top part 69 is swing in the vertical direction. And when the top part 69 is not swing in right and left directions, the motor 43 is driven so as to swing the top part 69 solidly.
Patent JP-S5678256-A (JP)
Title: Error correcting device for digital information signal
Inventor: OGAWA TADASHI
IPC: H04B14/04
Filed: 1979-11-29
Abstract: PURPOSE:To enable high-speed error correction with a small number of circuit elements by correcting error data by the mean value of the high-order digit bit group of correct data right before and after error data in digital information. CONSTITUTION:Low-order digit bit groups a1-an of input data are inputted to register 10L, whose output in inputted to register 11L. High-order digit bit groups an- an+1  enter register 10U, whose output is inputted to register 11U and mean-value circuit 12. The output of register 11U is inputted to circuit 12 and signal selecting circuit 13. Once an error occurs, detection signal (b) is held at ''1'' and register 11U keeps on storing correct data right before the error occurrence; and circuit 13 selects and outputs the output of register 11U via register 14U and low-order digit bits are outputted, as they are, via register 14L. As a correct signal arrives after the error signal, signal (b) is held at ''0'' and circuit 13 selects the mean value of high-order digit bits of correct signals right before and after the error occurrence from circuit 12 while low-order digit bits are outputted as they are.
Patent JP-S5956856-A (JP)
Title: Rectifier of ac generator for vehicle
Inventor: HORI MASAKAZU
IPC: H02K11/04
Filed: 1983-08-26
Abstract: PURPOSE:To enable to perform a preferable cooling effect in an AC generator by cooling a negative discharge plate to a bracket via thermal conduction, reducing the area of a negative electrode heat sink plate instead of the cooling effect to allow a positive plate heat sink plate to contact directly with cooling air. CONSTITUTION:A heat sink plate is formed substantially in U shape, positive and negative diodes 15, 16 are respectively press-fitted on positive and negative heat sink plates 12, 11, and secured by screws 13 to a rear bracket 4 through an insulator between the both plates. When the diameters of the plates 12, 11 are designated by D1, D2 and the diameters of diodes 15, 16 are designated by d1, d2, they are superposed at the positional relationship to become D1>D2, d1>d2, d1>=d2. Thus, the cooling air intaken from a vent hole formed at the bracket 4 in a direction P is contacted with the both plates. Since the diode 15 is disposed on the outer periphery of the heat sink plate with fast air with less ventilating resistance, the positive side heat sink which cannot be expected for thermal conduction to the bracket can be preferably cooled.
Patent JP-S6219047-A (JP)
Inventor: ROKUYA NORIAKI
IPC: A22C11/00
Filed: 1985-07-16
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-S5678416-A (JP)
Title: Preparation of thin film
Inventor: ICHIYANAGI HAJIME
IPC: C23C14/14
Filed: 1979-11-29
Abstract: PURPOSE: To reduce the preparation time of a thin film consisting of plural layers on a base board and obtan a uniform thin film having a uniform film thickness and quality thereof, by using the plasma CVD method and the ion plating method together.  
     CONSTITUTION: In preparing a thin film consisting of plural layers on a base board, a layer which requires a long time for preparation by the plasma CVD method is formed by the ion plating method capable of forming the film in a short time. A layer which cannot be doped sufficiently in a short time or whose film thickness and quality become uneven by the ion plating method is formed by the plasma CVD method. For example, in a P-I-N type amorphous silicon film solar cell, a thin P and a thin N layer of about 200Å thickness are formed by the plasma CVD method, and an I layer of about 1μm thickness is formed by the ion plating method. The respective layers can be formed only in about 3min to uniform the time for forming the respective layers. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6146285-A (JP)
Inventor: HAINTSU IEEGERU
IPC: B07B4/02
Filed: 1985-07-16
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-H07330024-A (JP)
Title: Wrap film package
Inventor: MARUMOTO TOYOICHI
IPC: B65D75/12
Filed: 1994-06-15
Abstract: PURPOSE:To mechanically and appropriately charge a wrap film roll in a package. CONSTITUTION:In a wrap film package 10 in which a wrap film roll is coated with a packing bag made of an external film, the packing bag is provided with a vertical seal 59 parallel to the roll axis of wrap film and lateral seals 61 provided at both ends of the vertical seal 59 and arranged to cross the vertical seal so as to form a T-shape. And the packing bag is air-permeable.
Patent JP-S6217272-A (JP)
Inventor: HANNIYA SHIYUUICHI
IPC: E05B9/08
Filed: 1985-07-15
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。