baber/WOPTO huggingface dataset:
Patent JP-H11328183-A (JP)
Title: Information processor, information processing method and storage medium
Inventor: NAKAMURA KAZUHIRO
IPC: G06F17/30
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide various bookmark data in a web browser function by performing control so as to preferentially select and use the bookmark data in the case that the bookmark data used in a web browser are present in a storage medium mounted to an external storage device. SOLUTION: When the web browser 1a which is one processing procedure of a CPU 5 held in a ROM 1 is activated, during a processing, a bookmark control means 1b is used by securing a work area or the like in a RAM 2. In the case that the bookmark data used in the web browser 1a are present in a removable medium 4a connected through the removable medium bay 4b of a specified external storage device 4, the bookmark data are preferentially selected and used. In the case that they are not present, the control is performed so as to select and use the bookmark data stored in an internal storage device 3. Also, information transmission among respective devices is performed through a BUS 6.
Patent JP-S5662988-A (JP)
Title: Production of surface-treated steel plate
Inventor: MAEDA SHIGEYOSHI
IPC: C25D5/50
Filed: 1979-10-26
Abstract: PURPOSE: To improve corrosion resistance and phosphate treatment characteristic by dipping a steel plate in an aqueous soln. of organic acid salt, nitrate, etc., and applying DC voltage or asymmetrical AC voltage between the same and a suitable counter electrode in such a manner that the steel plate biases to negative to allow metal or metal oxide to deposit and further subjecting the same to heat treatment.  
     CONSTITUTION: A steel plate or steel strip is dipped in an aqueous soln. of one or two or more kinds of organic acid salts or nitrate of Ni, Co, Sn, etc., ammonium compound of oxygen acid compounds or an aqueous soln. added with a surfactant to said aqueous soln. Here, with the metal rod or the like of the same kind as that of the metal of the aqueous soln. used as anode and the steel plate as cathode, DC voltage is applied between both electrodes or asymmetrical AC current is applied to the steel plate by a counter electrode having such rectifying action as to bias the steel plate negative, and the AC voltage superposed with the DC current is applied between the steel plate and the counter electrode in the direction where the steel plate biases to negative. This electrolysis causes metal or metal oxide to deposit on the steel plate. This is heated in a reducing or nonoxidative atmosphere without rinsing. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5929283-A (JP)
Title: Cleaning device
Inventor: TAGIWA IZUMI
IPC: G03G21/00
Filed: 1982-08-11
Abstract: PURPOSE:To stabilize the electric characteristic of a recovered toner and to maintain a desired electrostatic charge quantity by maintaining the voltage impressed on the recovering surface of a cleaning device which recovers charged fine particles with a field effect at ground potential. CONSTITUTION:The residual toner charged electrostatically to + by a quenching charger is recovered with a scanvenger roll 6 and in this stage the roll 6 is grounded and a DC power source A is connected between a counter electrode plate 7 and the roll 6 so that the voltage impressed on the roll 6 is maintained approximately at 0 and the voltage applied on the plate 7 at +5kV. Therefore, the toner charged electrostatically to + is moved toward the roll 6 and is recovered. Since the roll 6 is kept at 0 potential, the inflow of the electric charge from the roll 6 to the toner and the discharge between the roll 6 and the toner is prevented. The electrical characteristics of the recovered toner which are unstable and the electrostatic charge quantity which is insufficient in the prior art are thus improved and the desired electrostatic charge quantity is maintained.
Patent JP-S6028939-A (JP)
Title: Preparation of nitrile by oxidation with nitrogen monoxide
Inventor: SATOU HIROSHI
IPC: C07C67/00
Filed: 1983-07-27
Abstract: PURPOSE:In subjecting a methyl group directly linked to an unsaturated bond and a nitrogen monoxide gas to catalytic oxidation to give a corresponding nitrile to obtain the titled compound under specific temperature condition advantageously, by using an alumina catalyst supporting alumina or alkali metal oxide. CONSTITUTION:A gaseous mixture of an organic compound containing CH3 directly linked to an aromatic ring, hetero aromatic ring, or carbon carbon double bond, such as compounds shown by the formula I -formula VI (R<1> is 1- 4C alkyl, alkoxy, or halogen; X is halogen; m and l are 0, or 1; n is 0-3 integer; R<2> is H, or CH3) and NO is subjected to contact reaction at 350-600 deg.C on a catalyst (A) an alumina (ordinary gamma-alumina) catalyst, or (B) the catalyst supporting <=20wt%, especially <=10wt% alkali metal oxide, so that CH3 is converted into CN, to give a nitrile useful as a chemical base raw material in high conversion ratio and in high selectivity. The calcination temperature of the catalyst B is 400-1,000 deg.C.
Patent JP-H10334155-A (JP)
Title: Fund use support device of automatic transaction device
Inventor: ABE TETSUYA
IPC: G06Q30/06
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To provide the fund use support device of the automatic transaction device which finds the pattern of use trends of the automatic transaction device automatically and predicts necessary funds. SOLUTION: Transaction information of automatic transaction devices 11 to 1n and environment information when a transaction is carried out are stored in a time-series information data base 5. A total transaction amount data taking- out part 6 generates time-series data on only the total amount of money from data in the time-series information data base 5 and a clustering part 7 clusters the generated time-series data. A pattern generation part 8 generates pattern data from the clustering result and stores them in a pattern data base 9.  A prediction period environment information specifying part 4 specifies environment information in a prediction period, a pattern retrieval part 10 retrieves a proper reference time-series pattern from the pattern data base 9 on the basis of the environment information in the specified prediction period, and a necessary fund prediction part 11 predicts the necessary funds in the prediction period on the basis of the retrieved reference time-series data.
Patent JP-S5929863-A (JP)
Title: Line pressure control system for belt driven stepless speed change gear
Inventor: TOKORO SETSUO
IPC: F16H61/662
Filed: 1982-08-11
Abstract: PURPOSE:To improve the durability of a belt by conducting the optimum line pressure control during the period when the optimum line pressure control is feasible that controls the line pressure at a value near the slipping point of belt, calculting the required factor, and then, controlling the line pressure base on said factor at the period when the optimum line pressure control is not conducted. CONSTITUTION:A line pressure control area is divided into an optimum line pressure control conducting area A and non-conducting area B. In the area A, the optimum line pressure control is conducted while calculating a required factor K*. The initial value of the optimum line pressure control is also calculated based on the K*. Therefore, the line pressure in the area B and the line pressure as the initial value can be set at small values, improving the durability of a belt.
Patent JP-H0624320-A (JP)
Title: Lock prevention adjusting device for automobile
Inventor: GEORUKU RORU
IPC: B60T8/32
Filed: 1993-05-06
Abstract: PURPOSE: To achieve an optimal pressure build-up function in an antilock control system for a motor vehicle and maintain the advantage of a pressure at the optimal point for a long periods of time and thus achieve better brake deceleration with greater stability of travel and greater comfort than those of a conventional antilock control system. CONSTITUTION: In addition to an antilock controller 3 as a monitoring circuit. a pressure function generator 4 is provided and, whenever wheel overbraking is detected, the pressure function generator 4 stores intermediately stores a brake pressure value for each wheel. Then, the pressure function generator 4 gives off a signal to a pressure modulator 1 in a pressure holding stage in order to increase the wheel brake pressure in accordance with an exponential function.
Patent JP-H06335279-A (JP)
Title: Synchronous motor current control method
Inventor: UCHIDA HIROYUKI
IPC: H02P27/06
Filed: 1993-05-18
Abstract: PURPOSE:To prevent bunting during low speed rotation while keeping stability of loop, and vibration at the time of stoppage by determining a current loop gain depending on a current command value or the actual current value with a function which approximates to the relationship of the maximum current loop gain which does not generate vibration. CONSTITUTION:A function value for gain compensation is determined by using a simple broken line approximating the maximum gain curve for a current. The maximum gain which does not generate any vibration can be obtained by multiplying a gain compensation function value by a PWM command obtained by an ordinary current loop treatment. That is, a transfer function 5 of the gain compensation function k (I) is added to an ordinary block diagram. Use of this compensated PWM signal enables prevention of bunting during low speed rotation while keeping stability of the loop and vibration at the time of stoppage.
Patent JP-S622317-A (JP)
Title: Multilevel comparison and coincidence detecting circuit
Inventor: KOGA TAKAMASA
IPC: G06F7/04
Filed: 1985-06-27
Abstract: PURPOSE:To detect a coincidence compactly and with a high function even in case of a data having a wide bit width, by dividing an input data and supplying them as the respective addresses to plural memories, and detecting a coincidence of pattern data which is read out of each memory. CONSTITUTION:First of all, a compared value data A2 is selected by a selecting signal 6, divided into 8 bits each and outputted as an address of each memory 7-9 through an output line 5. 4 bits of a coincidence detecting pattern data 4 are given to the respective data IN of each memory 7-9, and are written in each memory 7-9 by using an address which is divided by a write permitting signal 13. In this state, a selector is switched by the signal 6 and an input data B3 is outputted onto a line 5, and by its divided address, a data is read out of each memory 7-9. In case the data A2 coincides with the data B3, the addresses of each memory 7-9 coincide, as well, therefore, the same pattern data which is written can be read out. Its coincidence is confirmed by a comparing circuit 14 and a coincidence output 15 is outputted.
Patent JP-S63303468-A (JP)
Title: Plotting method for distribution line
Inventor: NODA MASAHIRO
IPC: G06F17/50
Filed: 1987-06-04
Abstract: PURPOSE:To remarkably shorten a time compared with a plotting method of interactive format without necessitating the generation of a layout on a picture by an operator, by executing the plotting from input data for plotting and a display rule automatically. CONSTITUTION:Firstly, after deciding the number of sections, a main line switch (a) is displayed at a position regulated by the display rule. Next, the section is decided whether it is a first section or not, and a rise cable is displayed when it is the first section, and the line of just preceding section is displayed when it is the section other than the first section. Next, the line of its own section is displayed, and after that, the mounting of a link switch (d) is decided. when it is mounted, it is displayed, then, the time (e) of its own section for link wiring is displayed. Afterwards, it is judged whether or not a link opponent exists, and the line (f) of a link opposite section is displayed when it exists. After that, an operation is returned to its original step, and a processing is completed after repeating the above processings for the number of times equivalent to the number of sections.
Patent JP-S62294765-A (JP)
Title: Ignition device of internal combustion engine
Inventor: MASUMOTO YOSHIHIDE
IPC: F02P3/08
Filed: 1986-06-12
Abstract: PURPOSE:To prevent drop of source voltage by obtaining power for a power supply circuit, which is to operate an ignition control circuit, from both output sources of the output of a generator coil and the output of No.1 capacitor. CONSTITUTION:Power supply to an ignition control circuit 8 is performed via a diode 13 and a resistance 14 from the end of a generator coil 1, and voltage of this generator coil 1 and No.1 capacitor 2 is made via a diode 17 and a resistance 18. If, therefore, a thyristor 9 is actuated by constant voltage control of No.2 capacitor 3, the ignition control circuit 8 is supplied with voltage from the end of No.1 capacitor 2 together with the generator coil 1, so that there is no drop of the source voltage in the constant voltage control range. Also in high revolution range, the power supply circuit is constituted from the combined voltage of the generator coil 1 and No.1 capacitor 2, which should prevent the source voltage proportional to rise of revolution from hanging down.
Patent JP-H08329085-A (JP)
Title: Device and method for english morpheme analysis
Inventor: KINOSHITA HITOMI
IPC: G06F17/27
Filed: 1995-06-06
Abstract: PURPOSE: To provide the device and method for English morpheme analysis which can accurately analyze a proper noun such as a person's name without dividing it and interprets each token without any error. CONSTITUTION: The device and method are equipped with a character string dividing means 3 which divides an English character string into tokens with a pause character such as a space and a uppercase character start token string recognition means 5 which adds a mark indicating that division is impossible unless tokens which start with uppercase characters and succeed can be divided in a morpheme analysis.
Patent JP-H11292268-A (JP)
Title: Rotary transfer loader
Inventor: KIYOUO KOJI
IPC: B65G47/64
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a compact-size, multi-functional and high-capability transfer loader by simultaneously moving an upper unit before turning to the lower stage, a lower unit before turning to the upper stage to carry in a transported material on the unit or carry out the same from the unit after turning. SOLUTION: A rotary disc 1 is supported by four rollers 2, and a belt 3 wound along the rotary disc 1 is operated in the normal and reverse directions by a driving gear motor 4 to turn the rotary disc 1 in the normal and reverse directions in a 180-degree arc. A unit 5 capable of transporting a transported material forward and backward is supported by a shaft 7 fixed to the rotary disc 1 in such a manner as to be rotated in the normal and reverse directions. An opening 17 in the rotary disc 1 is served as a gateway for carrying in and out the transported material at the lower stage. The transport unit is thus installed on the outside of the rotary disc 1, so that both at the upper and lower stages, the transported material can be transported forward and backward.  The rotary disc 1 is turned to simultaneously replace the transported materials 6 transported at the upper and lower stages with each other while the attitudes of the transported materials 6 being kept, and carry out the same.
Patent JP-S5472250-A (JP)
Title: Film product preventing the penetration of plants
Inventor: TSUJI YOSHIOMI
IPC: C08L7/00
Filed: 1977-11-19
Abstract: PURPOSE: Agents haing effects of controlling plants are included in the main part to produce said film product preventing the penetration of plants.  
     CONSTITUTION: Agents having effect of controlling plants such as sodium 2, 2- dichloropropionate 11 is kneaded with the material for the main part of the product such as chloroprene rubber 10. The material for the main part is, e.g., a paving material, waterproofing material, concrete or ceramics and used as film products for pit liner or pillow tank made of flexible rubber, rubber-coated fabric or plastics. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5839737-A (JP)
Title: Manufacture of high tensile wire rod
Inventor: AIDA AKIRA
IPC: C21D8/06
Filed: 1981-09-02
Abstract: PURPOSE:To make a descaling stage and a hardening stage unnecessary by hot rolling a steel contg. specified amounts of C, Si, Mn, Cr, B and Ti and/or Al to form a wire rod, converting the structure of the rod into martensite, and drawing the rod through roller dies without carrying out descaling. CONSTITUTION:A steel consisting of, by weight, 0.1-0.4% C, 0.05-1.5% Si, 0.7-2.5% Mn, 0.1-1.5% Cr, 0.0002-0.005% B, 0.005-0.05% Ti and/or 0.007- 0.05% Al and the balance Fe with inevitable impurities is hot rolled to form a wire rod. The structure of the rod is converted into martensite by controlled cooling from <=700 deg.C after the hot rolling, and the rod is drawn through roller dies without carrying out descaling. The drawn rod may be deformed or further tempered and subjected to temp. adjustment.
Patent JP-H04364643-A (JP)
Title: Digital telephone terminal equipment
Inventor: YAMAGUCHI TAKESHI
IPC: H04M3/54
Filed: 1991-06-12
Abstract: PURPOSE:To attain automatic dial transmission during talking. CONSTITUTION:When a control section 3 discriminates it that key entry from an input operation section 6 represents the selection of an automatic dial function, a speech path state discrimination section 33 discriminates a signal of a speech path state sent via an interface circuit 2 from a digital PBX 1. In the case of the speech path state, a transfer code is set to a transmission buffer in a state dependent control code transmission section 34 and the state dependent control code transmission section 34 sends the code to the digital PBX 1 via the interface circuit 2. Then a telephone number data extract section 31 extracts a telephone number data in response to the input from an input operation section 6 from the storage section 4 and the extracted telephone number data is converted into a dial data by the dial data transmission section 32 and sent to the digital PBX 1 via the interface circuit 2.
Patent JP-H05335847-A (JP)
Title: Current mirror circuit
Inventor: NISHIMURA YASUSHI
IPC: H03F1/22
Filed: 1992-05-29
Abstract: PURPOSE:To obtain the current mirror circuit keeping a high output impedance and suppressing nonlinear distortion. CONSTITUTION:A 4th transistor (TR) Q4 is in cascade-connection to a 3rd TR Q3 being an output TR of a feedback type current mirror circuit and a constant voltage source VCONST is connected between a base of the 4th TRQ4 and an emitter of the 3rd TR Q3. Thus, a collector-emitter voltage of the 3rd TRQ3 is fixed to eliminate the effect of Early effect and a change in a collector-base capacitance thereby reducing nonlinear distortion of the output current.
Patent JP-H01310254-A (JP)
Title: Cold or hot air blow-off controller for duct
Inventor: SATO TAKAMITSU
IPC: F24F13/15
Filed: 1988-06-08
Abstract: PURPOSE:To enable an air flow direction to be automatically changed according to the temperature of air blown, without need for a power machine, by using a shape memory alloy spring capable of a deformation according to the temperature of air blown through a duct, for a rotation driver for combined blow-off port shutter and louver vanes turnably supported on shafts at a blow-off port of the duct. CONSTITUTION:In a normal condition, a shape memory alloy spring 9 is extended by a tensile force of a bias spring 8, so that a driving rod 5 is pulled upward, and vanes 2 are turned clockwise to shut up a lower blow-off port 3, resulting in that a duct 1 is opened to the upper side. With hot air (35-45 deg.C) fed from a lower part of the duct 1, the spring 9 is brought to a transformation temperature to recover a shape, namely, to shrink. In this condition, the restoring force of the spring 9 surpasses the tensile force of the spring 8, so that the driving rod 5 is pulled downward. The vanes 2 are turned counterclockwise, and the uppermost vane 2 comes to abut against a stopper 4, whereby the duct 1 is closed with the result of a changeover of air passage.
Patent JP-H08336245-A (JP)
Title: Ac generator for vehicle
Inventor: UMEDA ATSUSHI
IPC: H02K11/04
Filed: 1995-06-06
Abstract: PURPOSE: To enhance the power generation efficiency by disposing a permanent magnet the opposite circumferential side faces magnetized with same polarity as each adjacent Randel type claw pole and varying the quantity of flux directed toward the stator coil to describe a smooth curve in the circumferential direction between the Randel type claw poles thereby reducing the internal iron loss. CONSTITUTION: Permanent magnets 2A, 2B are has the opposite circumferential side faces magnetized with same polarity as a Randel type claw pole 11 and the strength of magnetic force is set substantially equal to the magnetic force appearing at the adjacent Randel type claw pole 11 through the side wall of a holder 21. Upon rotation of a rotor, the flux formed by each pole core 11 and the permanent magnets 2A, 2B intersects the stator coil. Steep variation in the quantity of flux from the magnetic core 11 having alternating polarity is made smooth and inverted by the flux from the permanent magnets 2A, 2B disposed between them producing a substantially sinusoidal variation. Since harmonic components is reduced in the variation of flux, iron loss is reduced in the stator core.
Patent JP-S5929508-A (JP)
Title: Space heating device for vehicle equipped with water cooled engine
Inventor: YATOMI SATOSHI
IPC: F01P3/20
Filed: 1982-08-11
Abstract: PURPOSE:To supplement the shortage of heating capacity of a vehicle equipped with a watercooled engine when its heating capacity becomes short while the engine is operated with some cylinders kept stopped by giving a load to operating cylinders by delaying the time at which the exhaust valves of non-operating cylinders are opened. CONSTITUTION:When a cylinder control circuit 24 detects a low load or idling by the output of a rotation sensor 25 and load sensor 26, the circuit causes 2 cylinders of 4 cylinders, e.g., outer 2 cylinders Eo, to stop and causes inner 2 cylinders Ec to operate. The cooling water passage of the cylinders Eo, Ec, 1c 1d, 2 3, are divided and the exhaust pipe, 8a 9a, 8b 9b, is also divided. When a fall in heating due to non-working cylinder operation is detected, a valve 12 is closed and the exhaust gas of the cylinder Ec is guided to a heat exchanger 10, and at the same time, cooling water is caused to circulate to the inlet 2, outlet 3 of the water jacket of the cylinder Ec, the heat exchanger 10 and a heater core for heating 5 by a pump 17. When heating is deficient, the load of the cylinder Ec is increased by delaying the time of opening of the exhaust valve of the cylinder Eo.