baber/WOPTO huggingface dataset:
Patent JP-S6141120-A (JP)
Title: Optical switch
Inventor: KASAHARA KUMIO
IPC: G02F1/13
Filed: 1984-08-02
Abstract: PURPOSE:To speed up an optical switch and to reduce a cross-talk by applying the prescribed orientation processing to the substrate of a liquid crystal cell, and making polarized light incident with the prescribed inclination. CONSTITUTION:The orientation processing by an oblique deposition of SiOX and rubbing is applied to a substrate having a transparent electrode to form a pi cell 19 obtained by twisting the major axis of a pneumatic liquid crystal molecule at pi/2 angle between two substrates. Polarized light prisms 2 and 3 are symmetrically disposed at right and left sides of the pi cell 19. A drive circuit 20 applies AC voltages VL and VH giving maximum and minimum values of transparency, respectively. P and S polarized light components 16 and 17 are separated from the light inputted from an optical fiber 8 by means of the prism 2 through a rod lens 4, pass through the cell 19 under the impression of the voltage VL (in case of A), are synthesized by the prism 3 and inputted to an optical fiber 10 through a rod lens 6. Under the impression of the VH (in case of B) P and S types of polarized light are alternately converted at incident and emitting sides of the cell 19, synthesized by the prism 3 and inputted to an optical fiber 11 through a rod lens 7.
Patent JP-S5687024-A (JP)
Title: Programmed exposure control device
Inventor: SHIOZAWA KAZUO
IPC: G03B7/095
Filed: 1979-12-18
Abstract: PURPOSE: To make aperture setting and setting of exposure conditions rapid by ranking subject luminance information as digital luminance information by a decoder circuit, determining aperture according to these ranks and simultaneously determining the shutter second time.  
     CONSTITUTION: When a photometric circuit PA operates and a main control circuit CC enters the state on operation of release operation, the main control circuit CC outputs the start signal to an A/D conversion circuit ADC, a decoder circuit DEC and a shutter control circuit SC, respectively, thence the A/D conversion circuit ADC digitally converts the light value which is being inputted from an operational amplifier OP3, and outputs the digital luminance information to the decoder circuit DEC. The decoder circuit DEC ranks the digital luminance information and outputs the aperture signal so an aperture determination circuit AC, the shutter second time signal to the shutter control circuit SC and the display signal similar to the aperture signal to the display control circut DC. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0455152-A (JP)
Title: Outrigger of compact working machine
Inventor: MURAKAMI YOSHIAKI
IPC: B62D51/06
Filed: 1990-06-21
Abstract: PURPOSE:To simplify the turning operation of an outrigger, and improve workability at the time of moving by connecting a step and an outrigger with a connecting means, and coupling the elevating operation of the step and the elevating operation of the outrigger. CONSTITUTION:An arm 14 is drilled in a step arm 12, and this arm 14 and an arm 8 of an outrigger 6 are connected by a rod 15 to form a connecting means 16. A step lever 12 is operated to extend a hydraulic cylinder 17, and a step 13 is fallen to be grounded on the earth. At this stage, the outrigger 6 connected to the step 13 through the connecting means 16 is turned downward to be grounded. Consequently, a machine frame 1 is fixed to a stop position for working position. In the case that the machine frame 1 is made to go forward or backward or is turned, the step lever is operated to shrink a hydraulic cylinder 17, and the step 13 is raised to be separated from the earth. At this stage, the outriggers 6, 6 in right and left are turned upward through the connecting means 16 with a rise of the step 13.
Patent JP-H1110069-A (JP)
Title: Formation of thick film, formation of barrier and slurry for battier formation
Inventor: SAKURAI HIDEAKI
IPC: B05D3/00
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To easily form a thick film without the useless consumption of a material with fewer stages and to improve the accuracy of the thick film and the smoothness of the surface and further to prevent the adverse influence to be electrically exerted on circuits as a conductive film which is the electrode of an electrophoresis method is finally annihilated by pyrolysis. SOLUTION: The conductive film 13 is formed on a substrate 11 by applying and drying a paste or soln. of conductive org. matter. The glass substrate 11 formed with this conductive film 13 and a counter electrode facing to this substrate 11 are immersed into a slurry in which glass powder or the glass powder and filler powder are suspended. A DC voltage is impressed between the conductive film 13 on the glass substrate 11 and the counter electrode in this slurry to electrodeposit a glass powder layer 14 on the conductive film 13. After the glass substrate 11 is dried, the glass substrate is heated up to a prescribed temp. to pyrolyze the conductive film 13 and is further heated up to fire the glass powder layer 14, by which the thick film 12 is formed.
Patent JP-H0911527-A (JP)
Title: Recording apparatus
Inventor: MATSUO TETSUJI
IPC: B41J25/34
Filed: 1995-06-29
Abstract: PURPOSE: To record an image by selectively using two or more kinds of recording heads. CONSTITUTION: Control signal forming parts 91, 92 respectively forming signals necessary in a dynamic drive system and a static drive system are provided to a head control part 9 and a head kind detection circuit 10 automatically detects whether either one of a static type LED recording head and a dynamic type LED recording head is mounted as an LED recording head on the basis of the discrimination signal DIS outputted from the LED recording head and, when the static type LED recording head is mounted, the signal formed by the control signal forming part 91 is selected by a selector 93 under the control of a main control part 11 to be applied to the LED recording head and, when the dynamic type LED recording head is mounted,  the signal formed by the control signal forming part 92 is selected by the selector 93 under the control of the main control part 11 to be applied to the LED recording head.
Patent JP-S6195019-A (JP)
Inventor: HARE PAMELA H
IPC: A61K6/893
Filed: 1985-07-24
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-S649732-A (JP)
Title: Vibration-damping material
Inventor: MURAKAMI MASAYUKI
IPC: B32B11/08
Filed: 1987-07-02
Abstract: PURPOSE:To obtain a thermal fusion type vibration-damping material excellent in shape retention, moldability, vibration-damping properties, rigidity, etc., by laminating metallic foil onto one surface of an asphalt base sheet formed by rolling the mixture of asphalt and fillers. CONSTITUTION:Metallic foil 1 is laminated onto one surface of an asphalt sheet 2 shaped by rolling the mixture of asphalt and fillers, thus manufacturing a vibration-damping material. Consequently, the metallic foil 1 laminated onto one surface of the asphalt base sheet 2 composing said vibration-damping material can be held to a shape wherein the asphalt base sheet 2 is molded when the metallic foil is molded previously along the irregular surface shapes of a dash panel, etc. The asphalt base sheet 2 is given rigidity while the vibration- damping properties of the base sheet 2 can also be increased.
Patent JP-S5588459-A (JP)
Title: Signal demodulation circuit
Inventor: AIKAWA TAKASHI
IPC: H04B3/04
Filed: 1978-12-25
Abstract: PURPOSE: To always ensure the high-accuracy regeneration of the signal information by securing the sufficient follow-up for the AGC and PLL actions at the signal demodulation circuit to the necessary signals.  
     CONSTITUTION: The envelope curve detection output which gave the answer to regeneration signal sig sequentially is fed back to variable gain amplifier circuit 10 from peak detection holding circuit 20 in the data region regeneration period during which sector signal sec is "0", thus featuring the normal AGC action. When signal sec changed from "0"∼"1" with start of the servo region regeneration period, circuit 20 is cut off. And thus the immediately preceding envelope curve detection output is fed back to circuit 10 to be fixed to the constant gain. In the same way as the AGC circuit, the oscillation frequency of variable frequency oscillator 40 is fixed to the fixed line in the PLL circuit for the servo region regeneration period via the action of holding circuit 70. Thus the PLL action can be restarted smoothly even when the data region regeneration period is secured. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S649215-A (JP)
Title: Epoxy resin composition
Inventor: SHIMIZU HISASHI
IPC: C08G59/30
Filed: 1987-07-02
Abstract: PURPOSE:To improve the crack resistance, and decrease the deformation on molding, of an epoxy resin compsn. comprising an epoxy resin and a curing agent, by blending said compsn. with a specified epoxy resin/amino organopolysiloxane copolymer. CONSTITUTION:An epoxy resin is reacted with an amino organopolysiloxane of formula I (where R<1> is alkyl, phenyl; R<2> is a divalent org. group; R<3> is a monovalent org. group; a is at most 1; b is at most 2; 2<a+b<3; the number of silicon atoms in the molecule is at least 10) (e.g., formula II) to give a copolymer. This copolymer is added to an epoxy resin compsn. comprising an epoxy resin and a curing agent (e.g., phenolic novolak), whereby the epoxy resin can be lowered in expansion coefficient and raised in glass transition point, without detriment to its mechanical strengths, and the obtd. resin compsn. can be used favorably for molding materials and powder coating materials.
Patent JP-H0330432-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAWAHATA YASUO
IPC: H01L29/78
Filed: 1989-06-28
Abstract: PURPOSE:To manufacture an LDD type MOSFET with a conductor sidewall connected to gate electrode in excellent gate breakdown strength by reinforcing an oxide film beneath the sidewall without oxidizing the gate sidewall by a method wherein an oxidation resistant film is formed on a gate sidewall part and after oxidizing a semiconductor substrate surface, the sidewall is formed of a conductor. CONSTITUTION:A gate oxide film 1 is formed on a semiconductor substrate 1 and after forming a gate electrode 2 on the film 1, an oxidation resistant material 4 is formed on the sidewall of the electrode 2 and the whole surface is oxidized using the oxidation resist material 4 as a mask. Next, ion is implanted using the gate electrode 2 as a mask and after forming source.drain low impurity concentration regions 8, sidewalls 6 are formed of a conductor and then ion is implanted using the gate electrode 2 and the sidewalls 6 as masks to form source.drain high concentration regions 9. For example, an Si3N4 film is deposited and after forming an Si3N4 film only on the gate sidewall by anisotropical etching process, the gate oxide film 1 is reinforced by thermal oxidation process and finally, the Si3N4 film 4 is removed to form a thin oxide film 5 and then ion is implanted.
Patent JP-S5686844-A (JP)
Title: Skid controller employing microcomputer
Inventor: TAKAHASHI JIYUNICHI
IPC: B60T8/1761
Filed: 1979-12-19
Abstract: PURPOSE: To simplify the hardware of a microcomputer, by building a fail-safe function in the software of the same.  
     CONSTITUTION: A controller 11 comprises a central processing unit 114, an input/ output circuit 121 and amplifiers 141, 143, 145. A signal from a wheel speed sensor 19 is inputted through a magnetic pickup 137 and a waveform shaping circuit 139. A brake release signal is applied to a solenoid 25. An interrupt function is included in a program set in the CPU114. The interrupt function is started by the OR of a fail-safe detection circuit. Since the fail-safe function is built in the software, a fail- safe circuit is not needed. Therefore, the hardware is simplified. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5952949-A (JP)
Title: Repeating installation
Inventor: KOGA HISAHIRO
IPC: H04B17/40
Filed: 1982-09-20
Abstract: PURPOSE:To control repeating operations by reproducing a clock from the electric field intensity of a received signal and the signal and utilizng an output obtained by detecting the synchronous condition between the reproduced clock and an output clock obtained by inputting the reproduced clock into a phase synchronizing circuit. CONSTITUTION:A received signal received by means of an antenna 1 is inputted into a receiver 2 and its clock is reproduced by the receiver 2, and then, the reproduced clock is inputted into a phase synchronizing circuit 5. An output clock obtained from the phase synchronizing circuit 5 is inputted into an out-of- synchronism detecting circuit 6 and it is detected whether the output clock is under a synchronized condition or not. On the other hand, the electric field to the receiver 2 is inputted into an electric field intensity detecting circuit 4 and its intensity is detected. These detected outputs are inputted into an AND circuit 7 and a transmitter 3 is controlled by the output of the AND circuit 7.
Patent JP-S6321311-A (JP)
Title: Decompression device for multiple cylinder engine
Inventor: NISHI SUSUMU
IPC: F01L13/08
Filed: 1986-07-11
Abstract: PURPOSE:To stabilize decompressing operation by arranging the operational condition of a decompression mechanism for one cylinder so as to check the returning of the decompression mechanism for the other cylinder in the deice for operating the decompression mechanism of each cylinder by a single shaft. CONSTITUTION:A decompression adjusting screw 30 working in one body with a link 46 operated by an external control is provided in free contact with the end portion of a valve arm 16 driving an exhaust valve. When the decompression adjusting screw 30 is put in turning movement to the working position indicated by a solid line from the non-working position indicated by a two dot chain line, each decompression adjusting screw 30 pushes the end portion of the valve arm 16 to place the exhaust valve in opened condition compulsorily. In this time, one decompression adjusting screw 30 is in the condition of the inclination by alpha degree to + side of the central line O and the other by alphadegree to - side. Thereby, the decompression adjusting screw 30 inclining to + side in a strong contact condition with the valve arm so as to prevent the decompression mechanism from returning.
Patent JP-H0454691-A (JP)
Title: Taxi service management device
Inventor: FUJII MASATO
IPC: G07B13/00
Filed: 1990-06-22
Abstract: PURPOSE:To prevent the wrong action by comparing an actual time with an extra charge time zone at the time of an extra charge command operation and outputting an erroneous operation alarm signal at the time of discriminating that the actual time is not in the extra charge time zone. CONSTITUTION:When the extra charge command operation is applied to an extra charge operator 1b of a taxi meter, extra charge command signal generating means 11, 12, and 13 generate and output an extra charge command signal S1 in accordance with the operation. In response to the signal generation, the actual time at the extra charge command operation time indicated by a time information signal S2 ordinarily outputted from a time information means 18 is compared with the extra charge time zone set to extra charge time zone 14, 15, 19, and 20. When the actual time at the operation time is not in the extra charge time zone, an alarm means generates and outputs an extra charge erroneous operation alarm signal S5. Thus, alarm is given for erroneous charged running command operation.
Patent JP-S6143007-A (JP)
Title: Manufacture surface acoustic wave device
Inventor: GOTO YOSHIHIRO
IPC: H03H3/08
Filed: 1984-08-06
Abstract: PURPOSE:To obtain a surface acoustic wave with high Q value and less loss by forming two kinds of electrodes on a crystal substrate in a film thickness optimizing the one electrode and adjusting selectively only the film thickness of the other electrode by means of the electrolytic method. CONSTITUTION:A comb line electrode IDT6 and a grating electrode 7 are formed on the crystal substrate 4 is an equal thickness. In this case, the film thickness of the electrode 7 is set to an optimum value. Then the substrate 5 is immersed in an electrolyte to each only the film thickness of the IDT6 thereby making the resonance frequency of both the electrodes 6, 7 coincident. Thus, the surface acoustic wave device with high Q value and low loss is obtained. In setting the film thickness of the IDT6 to an optimum value, electrolytic plating is applied to the grating electrode 7 to thicken the film thickness thereby attaining the similar effect.
Patent JP-S6142597-A (JP)
Inventor: MATSUDA KOICHI
IPC: C11D1/83
Filed: 1984-08-06
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-H11347306-A (JP)
Title: Cyclone type gas-liquid separation apparatus
Inventor: ISHIZAKI HIROTOSHI
IPC: B01D19/00
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an innovative cyclone type gas-liquid separation apparatus capable of retaining high separation efficiency by utilizing centrifugal force even in the case the flow rate of a gas-liquid two-phase current to be introduced is not constant as in the case a reciprocating compressor is employed together. SOLUTION: A cyclone type gas-liquid separation apparatus A is provided with a closed cylindrical casing 1, an introduction pipe 3 penetrating the upper face of the casing and installed concentrically in the casing to introduce a gas-liquid two-phase current to the lower part of the casing and jetting the current through a downward opening 3a, and a swirling current generating body 31 installed on the opposite to the downward opening 3a of the introduction pipe 3 in the fixed state to convert the gas-liquid two-phase current jetted out of the downward open 3a into a swirling current swirling between the inner face of the circumferential face of the casing and the outer circumferential face of the introduction pipe.  Further, a gas discharge port 41 for discharging a gas out of the casing is formed in the upper part of the casing and a liquid discharge port for discharging the liquid out of the casing is formed in the bottom part of the casing.
Patent JP-H069909-A (JP)
Title: Corrosionproof cathodic electrodeposition coating composition
Inventor: YAMADA MITSUO
IPC: C09D5/44
Filed: 1992-06-23
Abstract: PURPOSE:To obtain the title compsn. by using a combination of metals having a high corrosionproofness. CONSTITUTION:The compsn. is prepd. by incorporating a metal having a standard oxidation-reduction potential of -1.0 to -3.0V and another metal having a standard oxidation-reduction potential of 0.15-2.0V, each in a metal ion concn. of 0.01-2.0wt.%, into a cathodic electrodeposition coating compsn. which contains 40-95wt.% water-dilutab1e film-forming resin having amino and hydroxyl groups and an average mol.wt. of 500-20,000 and 5-60wt.% blocked polyisocyanate crosslinker.
Patent JP-H066353-A (JP)
Title: Inter-lan connection device
Inventor: INABA AKIRA
IPC: H04L12/46
Filed: 1992-06-23
Abstract: PURPOSE:To improve the reliability of a LAN network by reducing an error rate. CONSTITUTION:A counter 11 monitors reception data length till the start of calculation and a comparator 16 compares it with a content of a register 12 to detect a check sum calculation start position. Furthermore, a counter 13 monitors a reception data length till the end of calculation and a comparator 17 compares it with a content of a register 14 to detect a check sum calculation end position. A control section 18 controls calculation circuits comprising means 15, 19-21 based on both the position detection signals to calculate the check sum from the calculation start point till the end position. The result is stored in a register 20 and read to a CPU 9 via a buffer 22. The CPU 9 collates a check sum preset value at a frame fixed position with the content of the register 20 to confirm the data matching performance.
Patent JP-S5952806-A (JP)
Title: Magnetic recording medium
Inventor: YOSHIDA SHIGEKI
IPC: H01F1/06
Filed: 1982-09-20
Abstract: PURPOSE:To obtain a magnetic material with a good abrasion resistance and a good stability for shelf-life by a method wherein ferromagnetic powder is dispersed in an electrolytic solution of a certain pH value region and processed by a surface active agent which has opposite electric charge to the surface of the powder which is included in the magnetic layer. CONSTITUTION:Metal compound as ferromagnetic powder is dispersed in an electrolytic solution of pH 1.5-3.5 or 10.5-13.0, or metal or its alloy as ferromagnetic powder is dispersed in an electrolytic solution of pH 10.5-13.0. Then the powder is treated by a surface active agent which has opposite electric charge to the surface of the powder. This surface treated ferromagnetic powder is contained in a magnetic layer on a non-magnetic supporter. For instance, powder of Fe3O4 with Co is dispersed in a water solution of AlCl3 of pH 1.73 and 10% water solution of dodecyl sodium sulfonate, which is an anion group surface active agent, is added and the powder is again mixed and dispersed. The dispersion solution is filtered and after natural drying dried under low pressure and the surface treated ferromagnetic powder is obtained.
Patent JP-H064475-A (JP)
Title: Information controller
Inventor: SHIROSHITA TERUJI
IPC: G06F15/00
Filed: 1992-06-23
Abstract: PURPOSE:To store information whose communication cost is expensive, for a longer period preferentially to the inexpensive information and to reduce the communication cost at the time of reacquiring again by controlling the acquired information while setting the storage time limit of the information based on information values calculated by a calculation means. CONSTITUTION:This controller is provided with the calculation means 71 for calculating the information value of the information acquired through a network, a setting means 73 for setting the storage time limit of the information based on the information value calculated by the calculation means 71 and a storage means 5 for storing the information until the storage time limit set by the setting means 73. An information management part 11 compares the present time with the storage time limit in the time limit control list of the information storage part 5, the storage of the information is continued for the information whose storage time limit is later than the present time and the stored information and the information title and the storage time limit in the time limit control list are deleted as for the information whose storage time limit is before the present time.
Patent JP-H1011628-A (JP)
Title: Business car managing system
Inventor: MOTAI YUKIO
IPC: G06F19/00
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a managing system with which an optimum schedule can be easily and exactly managing determined without requiring frequent radio communication, in a business car managing system for totally managing the operating schedule of business cars such as taxis. SOLUTION: Concerning the business car managing system for totally managing the operating schedule of plural business cars 2, plural operating patterns of respective business car 2 on the map are simulated based on the position information of plural business cars 2, on this map for map information within a prescribed range set in advance, the latest schedule information of respective business cars 2 and the information of reservation from customers, and corresponding to this simulated result, the optimum operating schedule of plural business cars 2 is determined.