baber/WOPTO huggingface dataset:
Patent JP-H0514855-A (JP)
Title: Magnetic recording and reproducing device
Inventor: YOSHIDA TAKAYASU
IPC: H04N5/782
Filed: 1991-07-02
Abstract: PURPOSE:To record a still picture without affecting the recording of a video signal by writing the video signal of a frame as the still picture from the video signal into a storage element and inserting the still picture into the vertical erasing section of an input video signal with a switching switch. CONSTITUTION:At the time of recording, the part of a field to be fetched as the still picture of the input video signal is written into a recording element, every 10H in a field are successively read at every field and recorded in the vertical erasing section on a magnetic tape. At the time of ordinary reproduction, a reproduced signal from a reproducing magnetic head 7 is inputted to a reproduced signal processing circuit 8 and outputted to a video signal output terminal 12 through the changing-over switch 11 closing to an (a) side. At the time of reproducing the still picture, the part of the vertical erasing section recording the still picture of the signal from the reproduced signal processing circuit 8 is written into a storage operation 9. The still picture is obtained by repeatedly reading-out the one field after writing the one field.
Patent JP-H11355111-A (JP)
Title: Phase comparing device and signal delay circuit
Inventor: CHIBA HIROYUKI
IPC: H03K5/13
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To obtain an output signal without including a phase noise component by cancelling the leak of a clock signal which is demodulated by means of a data signal in a phase comparing device. SOLUTION: Sample-and-hold circuits 3 and 4 are triggered by the rising and falling of a data positive phase input signals and a synthesizing circuit 5 is triggered by the output signal of a data delay circuit 6 having a delay being equal to the one which occurs in outputs from the sample-and-hole circuits 3 and 4. Thus, only a DC voltage of a state where the sample-and-hold circuit 3 and 4 are held is selected in the synthesizing circuit 5 and the unnecessary leak of the clock signal to the output of the phase comparing device is cancelled.
Patent JP-H028853-A (JP)
Title: Pattern forming method
Inventor: OGAWA SACHIKO
IPC: G03F7/022
Filed: 1988-06-28
Abstract: PURPOSE:To form an excellent resist pattern by prebaking a photoresist layer formed in a 1st process in an alkaline gaseous atmosphere and forming the distribution of alkalis having a concn. gradient in the depth direction from the surface of this layer. CONSTITUTION:The positive type photoresist layer 2 consisting of a quinonediazide photosensitive agent and an alkaline soluble novolak resin is formed on a substrate 1. This photoresist layer 2 is prebaked in the alkaline gaseous atmosphere 4' and the prebaked photoresist layer 2 is selectively irradiated with rays 6 of a prescribed wavelength range. The photoresist layer 2 irradiated with the rays 6 is then subjected to a baking treatment and the baked photoresist layer 2 is developed to remove the points irradiated with the rays 6, by which the photoresist layer 2' is patterned. As a result, the distribution of the alkalis having the concn. gradient in the depth direction from the surface of the photoresist layer is formed in the photoresist layer 2'. The excellent pattern formation is executed in this way.
Patent JP-S6140398-A (JP)
Title: Method for treatment utilizing waste as water-repellent solid fuel
Inventor: WATANABE TOSHIRO
IPC: C10L5/46
Filed: 1984-07-31
Abstract: PURPOSE:To reutilize a waste as a water-repellent solid fuel, by separating a combustible waste into a melted raw material and unmelted raw material and a raw material containing mixed both, using the melted raw material and raw material containing mixed both as a raw material for fuel, and mixing the unmelted raw material with the material for the fuel, and heat-treating the resultant mixture. CONSTITUTION:Combustible waste discharged from evey field of life is separated into (A) a melted raw material with a high content of a mixed thermoplastic, (B) unmelted raw material with high content of waste paper, waste wood, food processing residue, etc. and (C) a raw material containing mixed components (A) and (B). The component (A) or (C) or both are used as a raw material for fuel. The component (B) is mixed with the above-mentioned raw material for the fuel under agitation, passed through a water squeezing and shearing treatment kneader or without passing through the kneader passed through an extrusion molding machine to melt the mixed thermoplastic under heating. The above- mentioned plastic is dispersed through the whole material and bound to carry out the extrusion molding of the material as a solid fuel in the given shape.
Patent JP-H10337741-A (JP)
Title: Device and method for molding laminate molded body
Inventor: OTA TETSUYUKI
IPC: B29L31/58
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To carry out simultaneously a process of coating a resin core material with a skin material for stick molding and a process of fixing and stick molding of an inner contact member in an impregnating manner on the resin core material. SOLUTION: A first set pin for setting an inner contact material 26 is provided on an inner contact material molding site 21a of an upper molding tool 21, and a second set pin for setting a skin material raw fabric 3a on the upper molding tool 21 is so provided as to position on the side of a lower molding tool 22 of the inner contact material 26. A number of holes are formed to face the inner contact material 26 on an inner contact material molding 22a of the lower molding tool 22 and hole forming needles 29 are so inserted therein as to appear and disappear.  A gate 23 for injecting molten resin into the lower molding tool 22 is provided, and in a mold clamping process for both molding tools, a number of fine holes are formed on the skin material raw fabric 3a by the hole forming needles 29, and the molten resin is permeated into the fine holes, and the resin core material is stick laminated on the skin material and the inner contact material 26 is stuck and laminated on the skin material.
Patent JP-H11354120-A (JP)
Title: Electrode material composition for lithium-ion secondary battery
Inventor: MATSUO YOSHIHIRO
IPC: H01M10/05
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an electrode material, excelling in conductivity, exhibiting high charge/discharge capacity, having high energy density, excelling in cycle characteristics, and having high safety, by using, as a main constituent, a carbon material containing a specific amount of nitrogen. SOLUTION: A carbon material having a nitrogen content of 1 to 50%, preferably 2 to 40 %, is used as a negative electrode material. To obtain the nitrogen- containing carbon material, a polyacrylonitrile, an imide resin, an amide resin, a melamine resin, a urea resin, an aniline resin, a benzoxazine resin, and the like are used singly or jointly, and carbonized or cured/carbonized. To adjust the nitrogen content, there are a method of adjusting the nitrogen content by mixing it with pitch, coke, cellulose, vinyl chloride resin, wood, sugar, and the like, prior to the carbonizing or curing/carbonizing, and an adjusting method of denaturing a nitrogen-containing monomer into a high polymer not including nitrogen, or denaturing a high polymer not including nitrogen into a nitrogen- containing monomer.
Patent JP-S6264824-A (JP)
Title: Heterogeneous copolymer of lactic acid unit and glycolic acid unit and manufacture
Inventor: FURANSHISU GOURANDO HATSUCHINS
IPC: C08G63/08
Filed: 1986-07-11
Abstract: Pharmaceutical compositions, comprising a polylactide and a pharmacologically active, acid stable polypeptide, which when placed in an aqueous physiological environment release the polypeptide at an approximately constant rate in an essentially monophasic manner, with a minimal, or no induction period prior to the release; polylactides suitable for use in said compositions; and a method for the manufacture of such polylactides.
Patent JP-S5865926-A (JP)
Title: Purifying system of exhaust gas
Inventor: ISOMURA KEIICHIROU
IPC: F01N3/22
Filed: 1981-10-12
Abstract: PURPOSE:To largely improve purifying performance of HC and CO almost without worsening the purifying performance of Nox, by controlling air-fuel ratio of exhaust gas to a lean side from logical air-fuel ratio when the temperature of exhaust gas is less than a prescribed value. CONSTITUTION:A thermocouple 8 is provided to a catalytic inlet part of a catalytic converter 4 connected to an exhaust pipe 1, and temperature detected by the thermocouple 8 is also relayed by a temperature controller 80, then a signal is fed to a solenoid valve 7 provided in an air supply pipe 5, thus supply of air from an air pump 10 is on-off controlled. Fuel is fed to an engine 13 from a fuel injection valve 12 controlled by a computer 11. When temperature of exhaust gas is less than a prescribed value, the air-fuel ratio is controlled to a lean side from logical air-fuel ratio, while controlled to the logical air-fuel ratio when the temperature of exhaust gas is at prescribed temperature or more.
Patent JP-H0764972-A (JP)
Title: Structural document editing system
Inventor: SENDA SHIGEYA
IPC: G06F17/27
Filed: 1993-06-30
Abstract: PURPOSE:To permit a user to grasp document structure at a glance. CONSTITUTION:When an editor reads an SGML document, DTD(document-type definition), at first, an input is analyzed by an SGML parser 2. An SGML parser 2 generates a finite automaton (DFA) 5 in accordance with DTD as an analyzed result and stores it in DTD holding part 3. DFA 5 expresses the possible arrayal of low-order node in respective tags. DFA 5 is generated every tag which is defined by DTD. In a succeeding processing, it is utilized so as to continue analyzing the SGML document. Tree structure corresponding to document structure is generated in an internal part as the result of the analysis of the SGML document itself. Generated tree structure is stored in a document storing part 4.
Patent JP-H0325916-A (JP)
Title: Production device for semiconductor device
Inventor: HAYASE IWAO
IPC: H01L21/027
Filed: 1989-06-22
Abstract: PURPOSE:To form a via hole accurately by measuring the substrate thickness of each section of a semiconductor wafer, storing the results, arithmetically operating opening diameters corresponding to substrate thickness and shaping opening sections in a resist by an exposure device when a resist pattern is formed. CONSTITUTION:A probe 4 collects the thickness data of each position in a wafer 1, and the thickness data are stored in a storage device 5. The upper section of the wafer 1 is coated with a resist 3, and the resist 3 is set to an electron-beam exposure device 7. Opening diameters to the resist 3 are arithmetically operated from thickness data, the characteristics of an etchant, etc., in the data transmitted over an arithmetic unit 6. That is, the size of the opening diameters of via holes brought into contact with the surface side pattern of the wafer 1 is equalized finally. The electron beams 8 of the electron-beam exposure device 7 are controlled on the basis of the equalization, and the opening diameters proper to the thickness of the wafer 1 are shaped to the resist 3. The via holes are formed through wet etching, and the opening diameters of the via holes in the same size are shaped to the surface side pattern of the wafer 1.
Patent JP-S6316811-A (JP)
Title: Speed control device of drawing apparatus for long sized material
Inventor: SATO SHOZO
IPC: B21C47/04
Filed: 1986-07-10
Abstract: PURPOSE:To eliminate the need for monitoring and adjusting work by skilled workers and to contrive a laborsaving by measuring a drawing length of a material, and controlling a drawing speed automatically based on a speed control value selected by a storing table corresponding to a measured value. CONSTITUTION:From the beginning of drawing, the measurement of drawing length is begun by a drawing length measuring instrument 15. At this time, the adjusting value is given to operate the storing table, the material is stored. As continuation of the drawing, the drawing length measuring instrument 15 are increased, at the time of detecting a changing position for the speed control value by a control value selector 17, a new speed control value is selected by a data table 16 to add on the drawing speed from a drawing speed setter 11 by a adder 18. Then, an adding output from the adder 18 and an output from a speed control adjusting unit 12 of the storing table are multiplied by a multiplier 13, based on a speed command 14 of this results, the table is operated and the material is stored.
Patent JP-H1115106-A (JP)
Title: Base body for resin-coated photographic printing paper and its production, and beating method of pulp used for paper base
Inventor: KAJIWARA AKITOSHI
IPC: D21H27/30
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To improve cutting property, surface smoothness, to prevent failures during travelling due to high rigidity, and to suppress the impregnating amt. of a developing liquid into the edge part of a printing paper by specifying the average fiber length of the pulp and the add amt. of a sizing agent. SOLUTION: This supporting body for a photographic printing paper consists of a paper base having the both faces coated with a polyolefin resin. In this supporting body for a resin-coated photographic printing paper, the average fiber length of the pulp which constitutes the paper base is 0.50 to 0.60 mm and the amt. of a sizing agent added is 0.20 to 0.35 wt.% of the pulp. The pulp is subjected to beating essentially by free beating method so as to obtain 0.50 to 0.60 mm average fiber length. The sizing agent is added by 0.20 to 0.35 wt.% of the pulp. As the sizing agent, higher fatty acid salts, rosin, rosin derivs. such as rosin maleate, dialkylketene dimers, alkenyl or alkyl succinates, fatty acid amide epoxides and polysaccharide esters can be used.
Patent JP-S6142858-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: UBUKAWA SATOSHI
IPC: H01M4/58
Filed: 1984-08-01
Abstract: PURPOSE:To improve two step discharge voltage characteristics of a battery in which iron disulfide is used as a positive active material by forming a layer mainly comprising iron sulfide on the surface, facing a negative electrode, of a molding mainly comprising iron disulfide. CONSTITUTION:Graphite serving as conductor and fluorine resin serving as binder are mixed to iron disulfide, and they are press-molded to form a molding 2. The mixture of iron sulfide, graphite, and fluorine resin is placed on the surface of the molding 2 and press-molded to form a layer 3 mainly comprising iron sulfide on the surface of the molding 2, then they are baked to form a positive electrode 1. The layer 3 is faced to a separator 8 and a negative electrode 4 comprising lithium, then a nonaqueous electrolyte battery is assembled. Iron sulfide of the layer 3 reacts with lithium of the negative electrode 4 to form active iron, and the iron reacts with iron disulfide to form iron sulfide. This reaction cycle is continued. Therefore, two step discharge voltage is eliminated.
Patent JP-S6142164-A (JP)
Title: Semiconductor injection integrated circuit device and manufacture thereof
Inventor: OOKODA TOSHIYUKI
IPC: H01L27/082
Filed: 1984-08-01
Abstract: PURPOSE:To increase the reverse-directional current amplification factor by inhibiting the reverse injection of holes by a method wherein a color region of reverse conductivity type in contact with a buried layer is provided in the surface of an epitaxial layer so as to surround an injector region and a base region. CONSTITUTION:The N<+> type buried layer 2 is provided between a P type Si semiconductor substrate 1 and the N<-> type epitaxial layer 3 which has been epitaxially grown on the substrate 1, and the epitaxial layer 3 is isolated in island form with a P type isolating region 4, resulting in the formation of an island region 5. The P type injector region 6 and the base region 7 are formed in the surface of the island region 5, and N<+> type collector regions 8 and 9 are formed in the surface of the base region 7. In the surface of the island region 5, the N<+> type color region 16 is formed so as to surrounded the injector region 6 and the base region 7.
Patent JP-H106227-A (JP)
Title: Grinding tool for h-shape steel
Inventor: OKIMOTO TAICHI
IPC: B24D7/00
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a grinding tool which can perform stable surface grinding operation, in particular when it is applied to an H-shape steel grinding device of full-automatic type, without risk that a segment whetstone situated inside bites into the peripheral edge of the hole even in such a structure that the diameters of the inner and outer rings are lessened so as to enhance the follow-up performance after waviness of the surface to be ground. SOLUTION: An outer 3 and an inner ring 5 are borne in such a way as capable of approaching and going apart from a holding member 1 secured to a rotary shaft 10 and energized in the direction apart from the member 1, wherein the inner ring 5 is made displaceable independently in the direction of approaching the holding member 1, but in the direction of going apart from the member 1, the amount of separation therefrom is restricted by the contact with the outer ring 3 in compliance with its positioning. Thereby the inner ring 5 is hindered from protruding toward the surface ground farther than the outer ring 3.
Patent JP-S5687719-A (JP)
Title: Abnormality detecting and controlling apparatus
Inventor: MATSUDA TSUNEKI
IPC: G08B21/16
Filed: 1979-12-17
Abstract: PURPOSE: To ensure safety when leakage of gas is caused, by employing an abnormality detecting and controlling device to be applied, for instance, in an apparatus for automatically stopping gas at the time of earthquake, which is arranged to be capable of not only producing an alarm sound but also operating an automatic gas stopper.  
     CONSTITUTION: Since the internal resistance of a detecting element 32 in a gas- leakage alarming circuit 3A is decreased when leakage of gas is caused, a transistor Tr33 is turned ON and an input signal is given to a DC-AC converter 34 from a  control-circuit power source 4A for producing an alarm sound from a buzzer 35.  Here, since a transistor Tr51 is turned OFF when the transistor Tr33 is turned ON,  an input signal is applied to the base of a transistor Tr52 via a Zener diode ZD 2   after a predetermined time has passed, so that transistors Tr52, Tr53 are turned  ON and OFF alternately depending on the performance characteristics of a multivibrator. Resultantly, a plunger 2A disposed in the vicinity of an earthquake sensor  2 of an automatic gas stopper 1A is energized and the sensor 2 is dropped to close a  main valve 10. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0810-A (JP)
Title: Electrically driven mower
Inventor: UMIZUMI MASAICHI
IPC: A01G1/12
Filed: 1994-06-21
Abstract: PURPOSE:To provide an electrically driven mower capable of removing weeds growing in lawn grass and in soil in a dry state by continuous fine weather simply, efficiently and completely so as to make regeneration impossible. CONSTITUTION:This electrically driven mower comprises a main body 2 of a mower which has an electrically driven driving part 7 and an electric source part 8 of a nickel-cadmium battery built in a barrel part 4 of a thin and long cylinder and a steering grip part 10 equipped with a tool chuck 6 at the front end and a switch 9 at the rear and a mowing tool 3 which is detachably attached to the tool chuck 6 and electrically rotated in a given direction. The mowing tool 3 is composed of a straight shaft part 11 having a tip part made of an acute edge 12. The base part of the acute edge 12 is provided with 'a pair of cutting blades 13 which are extended in a widening state backward and make the front edge in the revolution direction as a blade tip 14' in a feather state. The barrel part 4 is laid in the longitudinal direction, the mowing tool 3 is inserted into soil, roots 19 of weeds 18 are cut into pieces by the cutting blades 13 to make weeds impossible to regenerate.
Patent JP-S6053622-A (JP)
Title: Actuator
Inventor: MAKIBAYASHI YASUHIRO
IPC: F02B37/18
Filed: 1983-09-05
Abstract: PURPOSE:To open a waster gate valve accurately when supercharging pressure in a suction system comes to the specified value, by making the energizing force of a movable wall variable according to the position of a movable member, while regulating operation starting pressure in an actuator. CONSTITUTION:When a select switch 34 is changed over to a position for high- speed running use, a motor 31 is set in motion via a control unit 32, turning a pinion 29 and a segment gear 28 round, and a movable member 21 is displaced upward, thereby energizing a spring 22 in force. Pressure is led into a pressure chamber 14 and the movable member 21 is displaced downward by means of a regulating device, opening a waste gate valve, whereby a motor position at that moment is detected and this detected position is stored in the control unit 32. When this control unit 32 is energized with current, it controls the motor 31 each time, causing the movable member 21 to be situated in the said detected position.
Patent JP-S6141228-A (JP)
Title: Serial-to-parallel converter
Inventor: KOSEKI SUMIO
IPC: H03M9/00
Filed: 1984-08-03
Abstract: PURPOSE:To decrease the number of bit counter circuits down to just one and to simplify the structure of a serial/parallel converter, by using a delay circuit which can set optionally the number of delay stages that delays the serial reception signals, a serial/parallel converting circuit which converts the delayed serial reception signals into parallel signals and a bit counter circuit which counts the bits of the serial reception signals. CONSTITUTION:The number of delay stages of a delay circuit 3 is controlled by the set contents of a setting register 4. The setting information is transferred from a processor 1 via a bus and set by a load control signal LD. The reception signal delayed by the circuit 3 is applied to a shift register 2 and shifted successively by a clock signal CLK. The timing for serial/parallel conversion is produced when the processor 1 reads the contents of a bit counter circuit 7. This circuit 7 is reset by the detection signal SYN of a frame synchronizing signal F of a transmission signal and counts clock signals CLK. The circuit 7 also serves as a parallel/serial converter at a transmission part (not shown in figure).
Patent JP-H0214769-A (JP)
Title: Applicator and applicating method
Inventor: NAKANO NAKAYA
IPC: G03G5/05
Filed: 1988-06-30
Abstract: PURPOSE:To prevent frothing due to the vaporization of an application soln. solvent into a recessed part and uneven application due to the frothing by introducing the part of a suspended body exposed from the application soln. into the recessed part of a body to be applied when the body to be applied is dipped. CONSTITUTION:The body 4 to be applied having a recessed part 4c is dipped in the application soln. 1 contained in an application tank 2, the body 4 is pulled up with respect to the application soln., 1 and the body 4 is applied with the application soln. A body 30 is suspended in the application soln. 1, and at least a part of the suspended body 30 is exposed from the surface of the application soln. 1. When the body 4 is dipped in the application soln. 1, at least the part 30b of the suspended body 30 exposed from the surface of the application soln. 1 is introduced into the recessed part 4c. As a result, frothing due to the vaporization of the application soln. solvent into the recessed part 4c and uneven application due to the frothing can be easily prevented.