baber/WOPTO huggingface dataset:
Patent JP-H02293943-A (JP)
Title: Record adding system for indexed sequential file
Inventor: CHIBA MEGUMI
IPC: G06F12/00
Filed: 1989-05-08
Abstract: PURPOSE:To improve the program processing performance by omitting a retrieval processing executed by a key retrieving means, when a key value of an additional record is within a range of a key value of a currency record and a key value of the next record, and storing the additional record in a data page existing on a main storage by a record adding means. CONSTITUTION:As for a key range investigating means 111, currency information being not a processing request immediately after opening a file also exists, and when a key value of an addition request record is a value being within a range between a currency record key and the next record key, a data page in which the addition request record is to be stored, that is, a data page in which a currency record is stored always exists in a buffer 122 in a main storage 120. Accordingly, since a retrieval processing by a record retrieving means 112 is not required, the control is transferred directly to a record adding means 113 by a control signal 14. In such a way, the program processing performance is improved.
Patent JP-H07319585-A (JP)
Title: Information processor
Inventor: TAKEKOSHI TETSUJI
IPC: G06F3/0354
Filed: 1994-05-27
Abstract: PURPOSE:To provide an information processor incorporating a cursor positioning device such as a truck ball, etc., and another input device such as a handwriting input device, etc., as attaining the miniaturization and light weight of the whole device. CONSTITUTION:This processor is constituted by providing a display device 5, an input device 2, a main body control substrate, an information memory device 4, and another input device different from the input device 2 such as the cursor positioning device 3, etc. The display device 5 is mounted turnably on a main body, and the input device 2 is mounted on a housing 7 on a main body controller so as to be turned and inclined. The cursor positioning device 3 is provided in space formed by moving the input device 2. This information processor is formed in such a way that the cursor positioning device 3 is exposed by moving the input device which occupies the whole width of the main body device rearward, and the operating space of the cursor positioning device 3 can be formed in the periphery of the cursor positioning device 3.
Patent JP-S5739366-A (JP)
Title: Measuring method for turn-off time of thyristor
Inventor: YUJI YOSHITAKA
IPC: H03K17/73
Filed: 1980-08-21
Abstract: PURPOSE:To measure a turn-off time without failure of turn-off, by detecting the voltage between the gate and the cathode at the time of a turn-off operation of a thyristor. CONSTITUTION:A turn-off excess angle is shortened gradually by varying the timing of a reapplying voltage circuit 100, voltage between the gate and the cathode of a thyristor to be measured 3 is detected in each time, and its voltage value is compared with a reference electric power supply 700 which has been set in advance to a voltage value immediately before failure of turn-off, by a voltage comparing circuit 600. An output of the comparing circuit 600 is inputted to a controlling circuit 500, and a control signal according to the input is inputted to gate circuits 4, 6, a charging reverse voltage circuit 9 and the reapplying voltage circuit 100. That is to say, in case when the turn-off excess angle is long, each operation is repeated over again, the excess angle is shortened, and when the measured voltage has coincided with the reference value, its excess angle is measured. In this way, work efficiency is greatly improved.
Patent JP-H11307624-A (JP)
Title: Carrier for semiconductor device and manufacture thereof
Inventor: ONODERA MASANORI
IPC: H01L21/56
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To realize reduction in the cost of semiconductor devices, enhancement in the yield of the devices and an increase in the mounting efficiency of the devices, by decreasing as much as possible, a semiconductor device manufacture man-hours to take to the time when the semiconductor devices are housed in a carrier for a semiconductor device, which is housed with the semiconductor devices having a chip-sized package structure and holds the devices. SOLUTION: In a carrier for semiconductor device, which holds a plurality of semiconductor devices 12A of a constitution, in which a molding resin 14 is formed on at least a circuit surface on a wafer 11 formed with a plurality of semiconductor elements 13, and at the same time, bumps 15A for mounting are provided in batch on the circuit surface, a ring frame 20A installed in such a way as to encircle the wafer 11 (the plurality of the semiconductor devices 12A) and is connected with this wafer 11 via the resin 14, and a tape material 21 which is held by this ring frame 20A and bonded to the bumps 15A are provided.
Patent JP-S62274259-A (JP)
Title: Immunological determination method of thyroid hormone t3 and/or t4 using thyroglobulin
Inventor: FERRUA BERNARD
IPC: G01N33/78
Filed: 1987-05-12
Abstract: The thyroid hormones to which the method applies are present in free form in a sample. 
<??>The method consists in allowing T3 and/or T4, to be assayed, to compete with thyroglobulin for the sites of anti-T3 and/or anti-T4 antibodies present in a limited quantity, and in then determining either the quantity of thyroglobulin bound to the anti-T3 and/or anti-T4 antibodies or the quantity of thyroglobulin not bound to the anti-T3 and/or anti-T4 antibodies. The thyroglobulin is generally immobilised on a solid support. The anti-T3 or anti-T4 antibodies may be labelled directly, for example with a radioactive, fluorescent or luminescent component or an enzyme, or alternatively be visualised indirectly with other labelled antibodies. 
<??>This method may be used for determining the total T3 and/or T4 in a biological sample, provided an inhibitory component is added to the sample to liberate the T3 and/or T4 bound to carrier proteins.
Patent JP-H05312168-A (JP)
Title: Compressor
Inventor: SAKAI TOSHIKAZU
IPC: F04C18/356
Filed: 1992-05-08
Abstract: PURPOSE:To prevent wear of a roller and a vane so as to improve durability of a compressor by specifying the surface hardeness of a roller, forming a vane out of alloy steel containing chromium and the like, and treating only the surface of the extreme end part by ceramic coating such as titanium nitride. CONSTITUTION:In this compressor 1, a roller 6 is fitted to the eccentric part of a shaft 2, and a vane 7 of which the extreme end part is slidably contacted with the outer circumference of the roller 6 is received in the groove of a cylinder 4 receiving the roller piston. In the above-mentioned constitution, the surface hardness of the roller 6 is set at HV 800-2000. The vane 7 is formed so that the base material 7a is formed out of alloy steel containing chromium or iron- series sintered material, and after at least the extreme end part is treated by nitriding so as to form a compound layer 7c of iron, chromium, and nitrogen, only the surface of the extreme end part is treated by ceramic coating 7d of titanium nitride or titanium carbide. Hereby, wear of the vane 7 and the roller 6 is prevented, so as to improve durability of the compressor 1.
Patent JP-2000312403-A (JP)
Title: Control device for electric rolling stock
Inventor: ANDO TAKESHI
IPC: H02P23/20
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a control device for an electric rolling stock, which eliminates the need for a speed sensor of an electric motor further, while restarting and re-adhesion control performable necessary as the electric rolling stock. SOLUTION: An inverter 1 controlling an electric motor 2 which drives an electric rolling stock, speed estimator 8 estimating an electric motor rotational speed, and a control means controlling the inverter based on an estimated value from the estimator 8, are provided, at least one of automatic train control devices for automatically controlling the electric rolling stock based on an electric rolling stock speed signal, a speedometer detecting the rotational speed of a non-driven wheel, and an acceleration sensor detecting acceleration of the electric rolling stock, is provided in the electric rolling stock, and an electric rolling stock speed signal or detection signal obtained therefrom is used for estimating of the rotational speed of the electric motor in the speed estimator 8.  A re-adhesion controller 10 for adjusting a current command by detecting racing and gliding of a wheel in the electric rolling stock from a rotational speed estimated value is provided.
Patent JP-S62274688-A (JP)
Inventor: NISHIMURA KUNIO
IPC: B32B15/088
Filed: 1986-05-22
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-S5239736-A (JP)
Title: Composite materials
Inventor: GOTOUDA NOBORU
IPC: C08L33/00
Filed: 1975-09-26
Abstract: PURPOSE: To prepare ultraviolet screening resins of commercially great value, by incorporating ultraviolet absorbing agents and/or coloring agents and the specific high polymers with acrylic resins or carbonate resins. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07317937-A (JP)
Title: Rotation driving operating device
Inventor: OKANO MASATOSHI
IPC: F16K31/04
Filed: 1994-05-30
Abstract: PURPOSE:To realize a sudden emengency operation, by giving a torque amplified in the reverse number times of the reduction ratio to a coil spring to accumulate the energy, while reduction rotating a reversible motor by releasing the lock, by the converting operation of a change-over switch, so as to open and close a valve, and utilizing the energy as the operating force in an emergency condition. CONSTITUTION:When a change-over switch is converted to the closing side in a normal condition, an electromagnetic brake 21 is released, and the locking of the operating shaft 55 of a reversible motor 19 is released to start the motor 19. It is rotated at the frequency reduced by a reduction device 26, and a valve is closed through the operating shaft 55. At the same time, a torque amplified to the reverse number times of the speed reduction ratio is transmitted to a coil spring 51, so as to wind back the spring 51. In the opening operation, the operation is carried out reversely, and the spring accumulates a twisting energy. When the power source of the reversible motor 19 is cut off in an emergency case, and the locking is released, the rotar of the motor 19 is rotated regularly together with the operating shaft 55 by the winding back torque by the twisting energy accumulated in the spring 51, and the valve is closed suddenly.
Patent JP-H10120431-A (JP)
Title: Low-transmittance glass
Inventor: YATES ALAN ROBERT
IPC: C03C4/02
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To obtain a soda-lime glass having low transmittances of the UV, IR and the whole solar energy without substantially using Ni by including a specific basic composition and a specified colorant and providing specific transmittances and a specified color thereto. SOLUTION: This low-transmittance glass is obtained by providing a basic composition of 68-75wt.% SiO2 , 10-18wt.% Na2 O, 5-15wt.% CaO, 0-5wt.% MgO, 0-5wt.% Al2 O3 and 0-5wt.% K2 O and including a colorant composed of about 1.10-1.28wt.% Fe2 O3 (the total iron), about 0.22-0.33wt.% FeO, about 0.018-0.025wt.% Co3 O4 , about 0.0022-0.0040wt.% Se and about 0.01-0.04wt.% Cr2 O3 therein. The glass has about 19-30% reduction ratio of the total iron into FeO and about <23% visual transmittance, about <23% transmittance of the whole solar energy and a color defined by L*=50±10, a*=-5±5 and b*=0±10 according to the CIELAB coordinates when measured at 4mm nominal thickness. The glass is optimal for automobiles and buildings.
Patent JP-S598107-A (JP)
Title: Noise reduction circuit
Inventor: ICHII YUTAKA
IPC: H04N5/93
Filed: 1982-07-05
Abstract: PURPOSE:To suppress surely the noise having a wide amplitude, by setting more level attenuation quantity and level emphasis quantity for only a specific frequency band than those for other bands in frequency characteristics of a de- emphasis circuit and a pre-emphasis circuit. CONSTITUTION:The signal reproduced by a video head 8 is supplied to a separating circuit 11 through a reproducing amplifier 10, and a chromaticity signal is subjected to the signal processing in a color process circuit 12. A luminance signal is supplied to a subtractor 21 through a drop-out compensating circuit 17, an FM demodulator 19, and a low-pass filter 20; and meanwhile, the signal delayed by a 1H delay circuit 18 is subjected to FM demodulation and is supplied to the subtractor 21 through a low-pass filter 23. Noise components included in the luminance signal are detected in the output of the subtractor, and the noise detected by the subtractor 21 is supplied to an attenuator 27 after being attenuated greatly near the specific frequency by a de-emphasis circuit 31 or being emphasized greatly through a limiter 25 by a pre-emphasis circuit 32. A reproduced luminance signal where the noise is suppressed is obtained in a mixer 28.
Patent JP-H0413794-A (JP)
Title: Additive for shield drilling in soil pressure system and shield tunneling method in soil pressure system
Inventor: ISHIMOTO HIROHARU
IPC: E21D9/06
Filed: 1990-05-02
Abstract: PURPOSE:To obtain the subject additive giving dug soil economically suitable water retention and fluidity and made to low viscosity with containing clay component of high concentration by adding alkali salts into a viscous material such as powdery clay or bentonite. CONSTITUTION:0.05-0.2wt.% (preferably about 0.1wt.%) alkali salts preferably composed of sodium hexametaphosphate, sodium pyrophosphate or sodium carbonate, etc., is added to a viscous material such as powdery clay or bentonite to afford the aimed additive. Said additive is added into a chamber of a shield machine and mixed with dug soil, then the machine is advanced in balancing with soil pressure.
Patent JP-S596661-A (JP)
Title: Communication system of character
Inventor: KADONAGA HIROSHI
IPC: G06K9/03
Filed: 1982-07-05
Abstract: PURPOSE:To reduce the generation of a character recognition disabling part in the titled system and to execute batch processing easily, by turning its level to a threshold level separating a multi-digital picture signal to a binary signal having black and white levels and resending the same data in each line to be recognized in transmitting device side. CONSTITUTION:A picture information of original 400 is read out by a scanner 102 of a picture information transmitting device 100 in a character communication system and the contents corresponding one unit are temporally stored in a buffer memory 110 under control of a system controlling part 118. The stored picture information is converted into a binary signal by a conversion circuit consisting of a binary part 114, a data compression part 120, etc. in accordance with a variable threshold level and the binary signal is transferred to a recognision processing part 200 through a transmission circuit network 300. When the recognized result of the picture information of one unit is denied in the processing part, the 1st signal is transmitted to the device 100. The controlling part 118 of the device 100 detects the 1st signal, changes its threshold level while controlling the conversion circuit, reads out the picture information of one unit, converts the picture information into a binary signal in accordance with the changed threshold level and then resends the binary signal to the processing part 200.
Patent JP-2000306839-A (JP)
Title: Feeding system for semiconductor process gas
Inventor: SHIGETA KENJI
IPC: H01L21/205
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a compact semiconductor process gas feeding system with substantially improved performance of puring in a gas feeding system and safety, by reducing high-pressure regions and risk of leakages. SOLUTION: A container unit 10 as a block made up of a shut-off valve on the container side, a reducing value for reducing the gas pressure to 1 Mpa of lower, and a purge gas feeding path 13 has a container valve 12 with reduced pressure function. The container unit 10 and a feeding unit 20, having a feeding valve 222 on the gas tube joining side of the consuming position of the semiconductor process gas and a gas discharging path for discharging the gas in the gas feeding system on the primary side of the feeding valve, are joined detachably at the joining part 15.
Patent JP-H0412835-A (JP)
Title: Manufacture of embossed sheet
Inventor: MOCHIZUKI HIROMINE
IPC: B31F1/07
Filed: 1990-05-02
Abstract: PURPOSE:To enable the title sheet to be manufactured at a relatively low cost without the need for high technique by pressing a sheet such as a paper and polymeric film with both an embossing roll or a lithographic plate, to which a resin base material having recesses and protrusions is stuck, and a back-up roll or a back-up plate, whose surface is smooth and elastic, and forming a recess and protrusion pattern on the surface of the sheet. CONSTITUTION:A sheet is pressed by both an embossing roll or a lithographic plate, to which a base material having resin cured in the form of recesses and protrusions is stuck, and a back-up roll or a back-up plate, whose surface is smooth and elastic, to form a recess and protrusion pattern on the surface of the sheet. For example, a resin form plate for printing process is used, and ultraviolet rays are irradiated to cure resin at portions where the ultraviolet rays are irradiated. Other portions are washed with water to obtain a base material 1 where a corporate name is patterned in a protruding form. The base material 1 is stuck to a roll 3 made of metal by using a double face adhesive tape to obtain an embossing roll 4. A rubber plate 5 is stuck to the surface of a roll 7 made of metal by using a double face adhesive tape to obtain a back-up roll 8. Both the rolls are set to an embossing machine, and a coated sheet is embossed.
Patent JP-S5740665-A (JP)
Title: Obstacle detector
Inventor: OOTANI YOSHIO
IPC: G01S15/931
Filed: 1980-08-26
Abstract: PURPOSE:To enable detecting of an obstacle existing in a space having a given length, by which at least a full area of a vehicle width is extended, irrespective of a directional property of an ultrasonic transmitter, by a method wherein a sensor, consisting of an ultrasonic transmitter and an ultrasonic receiver, is mounted in a given position at a car or other vehicle. CONSTITUTION:A sensor, consisting of an ultrasonic transmitter 5 and an ultrasonic receiver 9, is securely attached to an under surface of a car body 2, positioned on a center line of a car width W and apart by at least a distance l in the forward direction of the car from the rear end surface of the car. Said distance l is set by an equality of l=(W/2) cosec theta provided the horizontal plane directional property of the ultrasonic transmitter 5 is symmetrical with the axis of the ultrasonic transmitter 5. This causes existing of a dead angle of ultrasonic wave from the ultrasonic transmitter 5 outside the width of the car, and permits the detection of a barrier in a space having a given length by which the full area of the car width is extended. During a time which corresponds to the distance l from a transmitting time of an ultrasonic wave from the ultrasonic transmitter 5, the ultrasonic wave is cut off by means of an analogue switch, and thereby the output of the ultrasonic receiver 9 is not processed.
Patent JP-H01286891-A (JP)
Title: Transfer recording paper for thermal transfer recording
Inventor: MATSUMURA NAOHITO
IPC: B41M5/52
Filed: 1988-05-13
Abstract: PURPOSE:To contrive higher color reproduction properties for intermediate tones and enable clear representation of images even where the images are fine line drawings made by a CAD/CAM or the like by using a water-resisting agent reactive to pulp cellulose for a transfer recording paper to enhance the dimensional stability of a pulp sheet base. CONSTITUTION:A pump sheet base may be an ordinary pulp sheet, particularly with an addition thereto of a water-resisting agent reacetive reactive to pulp cellulose. The water-resisting agent may be a glyoxal resin or the like which strengthens the bonds between fibers. The water-resisting agent is infiltrated into or applied to the pulp sheet by a size press or the like which is generally used for producing pulp sheets, and the agent is used for enhancing the dimensional stability of the pulp sheet by a heat treatment. The use of the water-resisting agent in an amount of at least 1g/m<2> ensures satisfactory dimensional stability. The heat treatment is conducted at a tempera ture of at least 100 deg.C, whereby a water-resisting agent solution is dried, followed by curing at or above 100 deg.C, whereby the reaction of the agent with the pulp cellulose is completed, and the pulp sheet base for a transfer recording paper having a high dimensional stability can be obtained.
Patent JP-S63283249-A (JP)
Title: Microwave multi-directional/multiplex communication equipment with tapping preventing function
Inventor: TEZUKA KATSUHIKO
IPC: H04L9/00
Filed: 1987-05-15
Abstract: PURPOSE:To perform multi-directional/multiplex communication without losing the safety of communication, by adding slave station discrimination information on an information signal for slave station to be transmitted to each slave station equipment. CONSTITUTION:A signal processing circuit 26 for master station adds the slave station discrimination information on the information signal for slave station to be transmitted to each of the slave station equipments 12-1-12-N. A signal processing circuit 46 for slave station detects the slave station information signal, and adds an discrimination information confirmation signal on the information signal to be returned from a slave station to a master station. And the signal processing circuit 26 for master station collates the slave station discrimination signal to be transmitted from the master station with a reception confirmation signal of discrimination information received by the master station, and thereby, the interception of the information signal for slave station to be transmitted to each slave station can be prevented from being generated. In such a way, it is possible to perform microwave multi-directional/ multiplex communication between at least one master station equipment and plural slave station equipments without losing the safety of the communication.
Patent JP-S608391-A (JP)
Title: Improvement of fuel oil and its device
Inventor: MATSUOKA MITSUHISA
IPC: C10G32/02
Filed: 1983-06-27
Abstract: PURPOSE:To improve combustion properties of fuel oil by using both cavitation and static electricity, by introducing the fuel oil into a casing with a built-in high-speed rotating rotor, forming an uneven state with a nearby face each other. CONSTITUTION:A fuel such as heavy oil is introduced from the inlet pipe 11 into the casing 2 wherein the rotor 3 is rotated usually at 500-3,600 revolutions/min. The fuel is introduced into the gap between the casing having a ridgy shape in the longer direction of the casing 2 and the length between the top and top of the ridge of usually 0.1-5mm. (preferably 0.5-1.5mm.) and the cylindrical rotor 3. In the operation, cavitation and static electricity by friction are generated in the oil, and the composition substance of the oil is processed into dispersed particles and made into an excited state, to improve the fuel oil.