baber/WOPTO huggingface dataset:
Patent JP-H0626281-A (JP)
Title: Window installation method
Inventor: ISHIHARA HIDEO
IPC: E06B3/54
Filed: 1992-05-25
Abstract: PURPOSE:To enable a window to be easily mounted on a wall simply by inserting a sash in an opening from the outside, as well as an auxiliary frame from the inside, and then coupling the outer cylindrical body of the sash to the inner cylindrical body of the auxiliary frame. CONSTITUTION:An outer wall 1 and an inner wall 2 are cut to form an opening 3. The outer cylindrical body 42 of a sash 4 is inserted in the opening 3 from the outside, and set in place with engagement sections 41 hooked to the opening 3. Also, the inner cylindrical body 52 of an auxiliary frame 5 is inserted in the opening 3 from the inside, and the collars 51 thereof are hooked to the opening 3 for setting the body 52. In addition, the superposed sections of the bodies 42 and 52 are jointed to each other with screws 6.
Patent JP-S5357796-A (JP)
Title: Scanning electrode voltage supply circuit of storge type liquid crystalmatrix display elements
Inventor: KASAHARA KOUICHI
IPC: G02F1/133
Filed: 1976-11-05
Abstract: PURPOSE: To obtain the scanning electrode voltages of matrix elements capable of converting the signals of low levels formed by IC circuits, etc.  to the signals having sufficient voltages for driving liquid crystals. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5357539-A (JP)
Title: Electronic range
Inventor: KANEKO KAZUO
IPC: H05B6/72
Filed: 1976-11-05
Abstract: PURPOSE: To reduce the heating unevenness to the relatively flat load with increasing the amount of the microwave power to be directly radiated along the substance to be heated by obtaining the antenna which the radiation toward the substance to be heated may have a great directivity. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000319851-A (JP)
Title: Method for controlling thickness of dam filter material storage layer in dam filter material producing method
Inventor: KINO TOSHIO
IPC: E02B7/06
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To always keep the storage level of a dam filter material in a uniform state even if the amount of crushed stones mixed with sand supplied to a rotary belt conveyor with a mobile shoot is fluctuated, to thereby change the storage level of the dam filter material in a stock yard, in a dam filter material producing method, or even if the dam filter material is taken out for construction of a rock-fill dam during storage thereof, to thereby partly lower the storage level. SOLUTION: In a dam filter material producing method, level meters 25, 25' are attached to front and rear ends of a mobile shoot 19 of a rotary belt conveyor 20, and the mobile shoot 19 carries out discharge or storage of crushed stones mixed with sand in a stock yard 21 thereunder. At this time, the storage level of a dam filter material 22 in the stock yard 21 at the front and rear ends of the mobile shoot 19 is measured by the two level meters 25, 25', and when the storage level is equal to or below a set value, the mobile shoot 19 is slowly moved. On the other hand, when the storage level is equal to or above the set value, the mobile shoot 19 is quickly moved, followed by discharging or storing of crushed stones mixed with sand, to thereby uniform the storage level.
Patent JP-S5921370-A (JP)
Title: Dipeptide sweetener having improved physical property
Inventor: OZAWA TOSHIYUKI
IPC: A23L27/30
Filed: 1982-07-29
Abstract: PURPOSE:To provide the titled sweetener having improved scattering tendency, electrically charging property, dispersibility, and solubility, by adsorbing oils or fats to alpha-L-aspartyl-L-phenylalanine methyl ester. CONSTITUTION:One or more substances selected from oils and fats (e.g. soybean oil), materials analogous to oils and fats (e.g. soybean lecithin), fatty acids (e.g. lauric acid), and fatty acid glycerides, and contacted and adsorbed to alpha-L- aspartyl-L-phenylalanine methyl ester in an amount of 0.002-10wt%.
Patent JP-H04358115-A (JP)
Title: Polarization depencence eliminating filter assembly
Inventor: NAGANUMA NORIHISA
IPC: G02B5/28
Filed: 1991-06-04
Abstract: PURPOSE:To obtain stable wavelength characteristics even when light in an optional polarized state is made incident. CONSTITUTION:Means 2O and 44 which separate the polarization state of incident light into a 1st and a 2nd mutually orthogonal polarized component and 1st rotating means 24 and 40 which rotate the vibrating direction of either of the 1st and 2nd polarized components by 90 deg. are provided in front of optical filters 12 and 34. Then 2nd rotating means 30 and 46 which rotate the vibrating direction of either of the 1st and 2nd polarized components by 90 deg. and means 26 and 50 which put the polarized light components separated by the polarized separating means 20 and 44 together to the same optical path are provided behind the optical filters 12 and 34.
Patent JP-H01301364-A (JP)
Title: Desensitizer composition for pressure sensitive copying paper
Inventor: TANGE TOSHIMASA
IPC: B41M5/128
Filed: 1988-05-31
Abstract: PURPOSE:To obtain a desensitizer which has an extremely large desensitizing effect, can be printed with an offset press, and is excellent in hydrophobic property, by a method wherein the title desensitizer composition for pressure sensitive copying paper is an alkylene oxide adduct of a specific amine compound, having a compound of which the molecular weight is within a specific range. CONSTITUTION:A desensitizer composition is an alkylene oxide adduct of an amine compound as given in the general formula (1), having a compound of which the molecular weight is 500 to 3,000. In the formula, R1, R2, R5 and R6 are hydrogen or an alkyl radical and at least two radicals among them are hydrogen. R3 and R4 are a straight- chain or a branching alkylene radical of 2 to 4 in carbon number. Further, the alkylene oxide herein means propylene oxide, butylene oxide, styrene oxide, etc., which is a mixture of one or two or more kinds of alkylene oxide. The additional order of two or more kinds of alkylene oxide herein is not specifically limited, and either a block type or a random type may be preferable. The desensitizer composition is inferior in heat resistance and light fastness for that of under 500 in molecular weight, and the desensitizing effect is decreased for that of over 3,000 in molecular weight.
Patent JP-H06345959-A (JP)
Title: Thermoplastic polyvinyl chloride elastomer molding
Inventor: YUKIOKA SATOSHI
IPC: C08J5/00
Filed: 1993-06-03
Abstract: PURPOSE:To obtain the subject molding improved in strengths such as tensile strength and rubber elasticity properties such as resiliency. CONSTITUTION:This elastomer molding is the one made from a resin composition prepared by melt-mixing a polyvinyl chloride resin with a polymer polyol and a compound having at least three isocyanate groups by heating under applied shearing force and having a tensile strength at break of 110kg/am<2> or above and a tensile elongation at break of 400% or above. A thermoplastic polyvinyl chloride elastomer molding is obtained by heat-treating a molding made from a resin composition prepared by melt-mixing a polyvinyl chloride resin with a polymer polyol and a compound having at least three isocyanate groups by heating under applied shearing force for 10 min to 2 hr in a gaseous heating medium at 70-120 deg.C.
Patent JP-H06291784-A (JP)
Title: Processing and correcting equipments for voice signal
Inventor: FUIRITSUPU DO BOWARIU
IPC: H04L25/49
Filed: 1993-06-03
Abstract: PURPOSE: To eliminate as much distortion as possible that is produced when an audio signal is undergone amplitude modulation. CONSTITUTION: This device processes and corrects a previous sound signal that is amplified in an amplification system of a transmitter which is serially connected to a filter input of a transmitter that uses amplitude modulation and includes a projected number of modules that generate pulses having modulated width, and is provided with an A/D converter 8 which converts a sound signal to be sent into a digital sample, an interpolation circuit 9 which is connected to the output of the converter 8 and separately performs the calculation of a change ratio through linear interpolation and the value of a sound signal that is added to the input of the converter 8 through parabolic interpolation,  and a storing means 10 which is connected to the output of the circuit 9 and stores a preliminary correction value of a cycle of a sound signal that is accessed with the correction value of the sound signal that is calculated by the circuit 9.
Patent JP-H10321101-A (JP)
Title: Proximity switch
Inventor: TSUDA TAKESHI
IPC: H01H36/00
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a proximity switch that a substrate can be hardened with an armor member without causing a failure such as a combing off code or a melting sheath. SOLUTION: Circuit elements 3, 4 that detect approaching objects are mounted to a proximity switch A, and the proximity switch is formed by covering and hardening a substrate 2 to which an output code 5 is connected with an armore member 1 made of synthetic resin. A Joint part of the substrate 2 with the code 5 and a part of the code 5 are covered with a protecting member 6. Thereby, for example, to form the armore member 1 by injection-molding, the injecting pressure does not directly effect to the joint part of the substrate 2 with the code 5 as well as a high temperature heat does not directly effect to the code 5.
Patent JP-H08322814-A (JP)
Title: Examination device using nuclear magnetic resonance
Inventor: OCHI HISAAKI
IPC: G01R33/48
Filed: 1995-05-31
Abstract: PURPOSE: To suppress false images and noise generated by impressing a gradient magnetic field by providing sensitivity distribution inclined in the direction of a probe for detecting nuclear magnetic resonance signals as one of the means of imparting position information in an X direction and a Y direction and changing the sensitivity distribution. CONSTITUTION: An excitation high frequency pulse 1 is impressed to an inspection object simultaneously with a slice gradient magnetic field 2, a slice is excited and FID signals are observed. After the time τ after the the excitation high frequency pulse 1 is impressed, when a π pulse 41 is impressed, the once attenuated FID signals become large again and attenuation is started again after the fixed period of time. After the time 2τ after the π pulse 41 is impressed, when the π pulse is impressed again, the increase and decrease of the FID signals are repeated. In this case, between the two π pulses, while changing f1 , f2 ...fN, the inclination of the sensitivity distribution in the X direction of an RF probe at each time (i)=1, 2...N, the FID signal strengths S1 ,S2 ...SN are successively measured by the RF probe.
Patent JP-H089194-A (JP)
Title: Clamp pulse generating circuit
Inventor: SATO TAKESHI
IPC: H04N5/18
Filed: 1994-06-16
Abstract: PURPOSE:To provide the clamp pulse generation circuit which can supply stable clamp pulses even during a vertical synchronization period. CONSTITUTION:A composite synchronizing signal 101 from an input terminal 61 is given to a noninverting input terminal of an integration circuit 1 and a comparator 6. An integration output signal 102 is given to a noninverting input terminal of a comparator 4 and an inverting input terminal of a comparator 5. The comparator 4 compares the integration output signal 102 with a reference voltage Vref1 and its output is given to an ANd circuit 7, the comparator 5 compares the integration output signal 102 with a reference voltage Vref2 and its output is given to the AND circuit 7. The comparator 6 compares the composite synchronizing signal 101 with a reference voltage Vref3 and its output is given to the AND circuit 7. The three comparator outputs are ANDed and a clamp pulse 106 is generated and outputted.
Patent JP-S61294282-A (JP)
Title: Thermostatic type combination faucet
Inventor: KITAMURA YOSHIAKI
IPC: F16K31/64
Filed: 1985-06-19
Abstract: PURPOSE:To prevent misoperation by connecting a threaded cylindrical member to a female thread portion of a liner and attaching a lever handle to a male serration portion of the threaded cylindrical member so as to providing a handling mechanism to which the liner is linked axially movably in advancing and retracting manner. CONSTITUTION:A liner 11 has a female thread portion 7b to which a threaded cylindrical member 17 having at the end periphery a flange 45 is connected, and a valve body 1 has a threaded port 44a with which a ring 39a is engaged, and the threaded cylindrical member 17 has a male serration portion 23 to which a lever handle 36 is axially connected through a female serration portion 23a, whereby the liner 11 is held axially. This provides a handling mechanism 34 to which the liner 11 is linked axially movably in advancing and retracting manner so as to adjust flow rate of hot and cold water through the liner 11. Therefore, a handle or the like can be attached to one end of the valve body to prevent misoperation.
Patent JP-S62291079-A (JP)
Title: Manufacture of semiconductor light emitting device
Inventor: SANADA TATSUYUKI
IPC: H01L33/24
Filed: 1986-06-11
Abstract: PURPOSE:To keep a p-side electrode out of the way of lights emitted by an active layer by forming n-type AlGaAs clad layer so that an X value increases towards the surface side and forming a p-type area where its surface side spreads widely laterally, thereby forming a p-side electrode on a portion spread laterally. CONSTITUTION:An n-type AlGaAs clad layer 5 is formed on an n-type GaAs active layer 4 so that an x value increases towards the surface side of this device by gradation. And Zn is diffused and as it approaches the surface side, a p-type area 6 spreading laterally is formed. After that, p-side electrodes 7 are formed on a portion spread laterally in the p-type area 6. For example, the application of a molecular beam epitaxial growth mode permits the following layers to grow on an n<+> type GaAs substrate 1 and the layers include: n<+> type GaAs buffer layer 2, n-type AlGaAs clad layer 3, n-type GaAs active layer 4, and n-type AlGaAs layer 5. Further, the x value in the clad layer 5 is graded so that it increases from the substrate side to the surface side. Thus, once the p-type area 6 is formed after diffusing Zn, the p-type area 6 makes the lateral spread at the surface side wide.
Patent JP-S6026853-A (JP)
Title: Rotary mechanism
Inventor: SATOU ICHIROU
IPC: F16H35/00
Filed: 1983-07-22
Abstract: PURPOSE:To have efficient speed increase and power-up by using a rotary mechanism, in which the revolutional energy of the prime moving shaft is taken out from the output shaft upon speed increase and power-up through combination of a stationary sun gear and a planet gear and application of the principle of lever. CONSTITUTION:Rotation of a prime moving shaft 1 causes rotation of a crank lever 7, and a planet gear 10 orbits round a sun gear 5 while rotating round its own axis, and at the same time a drive wheel 16 installed on an intermediate rotary shaft 8 on which the planet gear 10 is fixed will orbit while rotating round its own axis. Thereby a relay wheel 18 is rotated through a chain 21, and a follower wheel 17 is accelerated through another chain 22. Rotation of this follower wheel 17 causes rotation of output shaft 13 and planet gear 15, and the latter 15 orbits round a sun gear 6. At this time, the principle of lever boosts the revolving energy, which is taken out from the output shaft 13 through a sprocket 23, chain 27 and another sprocket 24.
Patent JP-S5924159-A (JP)
Inventor: TANAKA MITSUO
IPC: F02B77/08
Filed: 1982-07-31
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-S5659352-A (JP)
Title: Signal selective circuit
Inventor: MORIKAWA TAKASHI
IPC: G06F9/48
Filed: 1979-10-19
Abstract: PURPOSE: To get rid of such an inconvenience as a specific input signal is not selected for many hours, by combining a precedence circuit and a signal selective circuit of the time slot system.  
     CONSTITUTION: The decoder 21 of a selective circuit 45 of the time slot system decodes the value of the counter 20, and provides the selective signals 30W33 having the intervals conforming with the processing speed of the input signals IN0W IN3, to the AND circuits 22W25. When this selective signal, for instance, 30 has  been provided, if the input signal IN0 exists, the AND circuit 22 is opened, its  output signal does not operate the AND circuits 39W42 of the precedence circuit 46 through the OR circuit 34 and the NOT circuit 35. In this case, the input signal IN0 is selected by the circuit 45 and is output to the output terminal OUT0. When the selective signal 30 has been provided, if the input signal IN0 does not exist, since all the AND circuits 22W25 output zero, the AND circuits 39W42 the circuit  46 can be operated, and the circuit 46 selects an input signal of high precedence,  which exists at that moment. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63299891-A (JP)
Title: Green compact molding press
Inventor: MATSUBARA SADAO
IPC: B30B11/02
Filed: 1987-05-29
Abstract: PURPOSE:To improve the quality of green compact moldings by pressurizing and molding raw powder material between a lower die and upper/lower punches through a crank and vertically moving the lower die mechanism hydraulically. CONSTITUTION:A fixed lower punch 14 and an active lower die 15 form a cavity 15a packed with raw powder and the lower die 15 is supported by an upper holder 17. A plurality of vertical hydraulic cylinders 24 which hang on a bottom frame part 1a are arranged on the lower surface of a lower holder 19. When a crank 2 is rotated, an upper punch 6 falls down and is inserted into the cavity 15a. In this case green compacting begins, the rod 9a of a push cylinder 9 pushes the lower die 15 and the cylinder 24 holds the position of the lower die 15 for a prescribed time. In this manner, it becomes possible to adjust the density of green compact moldings and equalize the density of the moldings. Therefore, the green compact moldings are improved in quality.
Patent JP-H05301350-A (JP)
Title: Ink supply mechanism of ink jet recording apparatus
Inventor: ISOZAKI JUN
IPC: B41J2/175
Filed: 1992-04-27
Abstract: PURPOSE:To provide an ink supply mechanism having a simple structure easy to mount and detach a recording head part and an ink receiving part and generating no leakage of ink. CONSTITUTION:In the separated state of an ink cartridge [Fig (A)], a closure member 10 is revolved to the position shown by a drawing by the force of a spring 9 to nip an ink supply tube 8 to close an ink supply passage and the leakage of ink from a recording head 7 is prevented. In the mounting state of the ink cartridge [Fig (B)], the closure member 10 is revolved by the projection part 9 connected to the ink cartridge 1 to release the nipped ink supply tube 8 to allow the ink cartridge 1 to communicate with the ink supply passage to the recording head 7.
Patent JP-2000318598-A (JP)
Title: Hydraulic pressure source circuit in hydraulic booster
Inventor: SHIMADA MASAHIRO
IPC: B60T13/14
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To simplify a system and to further improve the responsiveness of a hydraulic booster. SOLUTION: With brake operation, the operation of a pump 40 is started, and at the same time an input shaft 22 and a valve spool 26 move forward. Communication between an annular groove 26e and a radial hole 17d is thereby cut off, and a conical valve 73a is separated from a valve seat 17d to open a first hydraulic pressure supply valve. Pump pressure and accumulator pressure are thereby introduced into a power chamber 13 through the open first hydraulic pressure supply valve. Then a power piston 12 moves forward, and a hydraulic booster 2 is actuated to be output. When pump delivery pressure reaches a prescribed pressure, supply of accumulator pressure is stopped by an accumulator pressure supply passage cutoff valve 42.  In addition, a diameter contracted part 32 is positioned in front of a sealing member 29 by the forward movement of the valve spool 26, and a second hydraulic pressure supply valve is opened. Pump pressure and accumulator pressure the introduced into the power chamber 13 through the second hydraulic pressure supply valve.
Patent JP-S5467295-A (JP)
Title: Electrified wire-cutting apparatus
Inventor: INOUE KIYOSHI
IPC: B23H7/10
Filed: 1977-11-08
Abstract: PURPOSE:To improve the effect of removing processing dust and to eliminate the short circuit of wire electrodes by giving high-frequency vibration such as of ultrasonic waves to the wire electrodes. CONSTITUTION:A processing liquid is fed through nozzles 9a, 9b to a small gap between a wire electrode 1 transferring between guides and an object 2 to be processed, and the wire is electrified to carry out processing. At the same time, the electrode 1 or the object 2 is moved so as to process the object 2 in a desired form. During the processing, high-frequency vibration is given to the said electrode 1 by means of vibration devices 4a, 4b arranged on both sides of the object 2. Thus, processing dust is satisfactorily exhausted so as to eliminate the short-circuit of the electrode.
Patent JP-S6026012-A (JP)
Title: Optical resin object
Inventor: MATSUNAGA SATOSHI
IPC: C08F20/00
Filed: 1983-07-25
Abstract: PURPOSE:The titled object of a high refractive index, containing, as a principal component, a polymer obtained by copolymerizing a thioether group-containing monomer with an ethylenically unsaturated ester monomer. CONSTITUTION:An optical resin object containing, as a principal component, a polymer containing 5-95wt% monomer component of formula I (wherein R1 is H or methyl, R2 is H, alkyl, alkoxy, amino, halogen, sulfide, sulfoxy, sulfate, aryl, or heterocyclic group) and 5-98wt% monomer component of formula II(wherein R3 is H or methyl, R4 is alkyl, cycloalkyl, aryl, aralkyl, or an aryl substituted with an alkyl, alkoxyl or heterocyclic group). By the term ''contain as a principal component'' is meant ''contain in an amount of 50wt% or more''.
Patent JP-S62289782-A (JP)
Title: Sweep type esm device
Inventor: TAMAOKI HITOSHI
IPC: G01R23/173
Filed: 1986-06-09
Abstract: PURPOSE:To measure a frequency with high accuracy by comparing levels of plural frequency components within a band and performing encoding operation, and detecting an input frequency based on a sweep frequency at the change point of time of said code obtained by every sweep. CONSTITUTION:An input signal received by an antenna 1 is frequency-converted by a down converter 2 and then plural BPFs 3 and 4 are used to extract plural frequency components in the band. The respective extracted signal components are amplified by amplifiers 5 and 6 and detected by detectors 7 and 8, and the levels of the respective components are compared by a comparing circuit 10, and the result is encoded and transmitted to a signal processor 11. The processor 11 outputs a control signal to a sweep control circuit 13 according to the result of said comparison and a variable frequency oscillator 14 sweeps an oscillation frequency. The change of said code obtained as a result of sweeping and the current oscillation frequency of the oscillator 14 are used to detect the frequency of the received input signal.