baber/WOPTO huggingface dataset:
Patent JP-2000203440-A (JP)
Title: Steering control device
Inventor: SHINTO MASAHIKO
IPC: B62D117/00
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To improve an emergency avoiding property without reducing operability at the time of normal steering by providing a setting means setting the turn angle change quantity of turning wheels corresponding to the steering speed, setting the turn angle change quantity large in the low-speed area and high-speed area of the steering speed, and setting the turn angle change quantity small in the intermediate-speed area of the steering speed. SOLUTION: During a vehicle drive, detection signals of an input angle sensor 21, an output angle sensor 41 and a vehicle speed sensor 60 are fed to a steering control device 70, map retrieval is made based on the vehicle speed V, and the transmission rate G corresponding to the vehicle speed V is set. The steering speed dθh/dt is set based on the input angle θh and the previous input angle, and the correction angle θα corresponding to the steering speed dθh/dt is set. The output angle target value θpm is set based on the input angle θh, transmission rate G and correction angle θα.  The correction angle θαis increased as the steering speed dθh/dt is increased in the low-speed area of the steering speed dθh/dt to increase the turn angle change quantity against the change of the steering speed, and the turning property of the vehicle is improved.
Patent JP-S61165986-A (JP)
Inventor: FUJITA YOSHIKAZU
IPC: H05B6/12
Filed: 1985-01-18
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-H03210542-A (JP)
Title: Zoom lens barrel
Inventor: SHIRIE NOBUYUKI
IPC: G03B5/00
Filed: 1990-01-16
Abstract: PURPOSE:To obtain a compact and high magnification zoom lens barrel by arranging a diaphragm member in the front of the 2nd zoom moving lens to move the diaphragm member back and force together with the 2nd zoom moving lens and arranging a focus moving lens group between the zoom lens group and the 2nd fixed lens group. CONSTITUTION:The zoom lens barrel is provided with a fixed cylinder 10, the 1st fixed lens group 12 arranged in the front of the fixed cylinder 10, the 1st zoom moving lens group 14 arranged on the back of the group 12 so as to be optionally moved back and force in the cylinder 10, and the 2nd zoom moving lens group 16 arranged on the back of the group 14 so as to be optionally moved back and force in the cylinder 10. In addition, the diaphragm member 17 arranged in the front of the group 16 so as to be moved together with the group 16 and the focus moving lens group 18 arranged on the back of the group 16 so as to be optionally moved in the cylinder 10 and the 2nd fixed lens group 20 arranged on the back of the lens 18 in the rear part of the cylinder 10 are also included. Consequently, high power can be obtained in spite of using the compact zoom lens barrel.
Patent JP-H10210138-A (JP)
Title: Automatic answering telephone set
Inventor: HORIOKA SEIJI
IPC: H04M1/57
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To prevent the time zone of a callees absence from being easily recognized by a caller in an automatic answering telephone set. SOLUTION: When an incoming detection circuit 8 detects a call signal that comes from a communication line 1, a central processing circuit 15 compares the area code of a telephone number of a caller based on the caller's telephone number information that is received by a caller ID circuit 9 with the area code of its own station that is stored in memory 13 and as a result, when it is decided that the region of the area code of the caller's telephone number is close to the region of its own station, the circuit 15 controls a voice analyzing and synthesizing circuit 7 and selects a response message that is different from the one which is previously reproduced.
Patent JP-S61166571-A (JP)
Title: Developing device
Inventor: HANEDA SATORU
IPC: G03G15/06
Filed: 1985-01-18
Abstract: PURPOSE:To reproduce images having high quality superior in sharpness by providing a leveling member which makes the layer thickness of a developer layer uniform and repulsive magnetic poles included in a developer carrying carrier so that they are close to each other. CONSTITUTION:A layer thickness control member 7 and a leveling member 12 are provided closely, and repulsive magnetic poles are provided under the layer thickness control member 7 and the leveling member 12. The leveling member 12 is so provided that it is brought into contact with the developer layer under the repulsive magnetic field just after this developer layer is formed by the layer thickness control member 7. Thus, the developer layer is formed to a uniform thickness. Since the developer is stagnated temporarily at the upperstream of the leveling member, the gap between the leveling member and the developer carrying carrier can be 1.3-4.0 times as wide as that between the layer thickness control member and the developer carrying carrier, and the developer is prevented from clogging under the leveling member.
Patent JP-H01182050-A (JP)
Title: Connection control device of continuous slip printer
Inventor: DOMOTO HIDEKI
IPC: B65H43/00
Filed: 1988-01-15
Abstract: PURPOSE:To prevent an increase of the draw-in amount or tear-off of printing paper between printers by sending a temporary stop signal for a paper feed device to a paper feed control means of the subject device when a devidation counting means which adds and subtracts a value using a signal from a device of a previous stage as 'plus' and a signal from the subject device as 'minus' indicates a value below a lower limit threshold. CONSTITUTION:If a signal per the number of sheets supplied is entered from a device A, a deviation counting means 3 adds 1 to the counter and if a signal per the number of sheets supplied is entered from a device B, said means subtracts 1 from the inner counter. Then if a value shown by the deviation counting means 3 increases above a set value by an upper threshold setting means 6, a comparison means 4 outputs a signal to suspend sheet supply to the device A temporarily. In the meantime, if the value shown by the deviation counting means 3 decreases below a value set by a lower threshold setting means 7, the comparison means 5 outputs a signal to suspend sheet supply temporarily to the device B. The afore-mentioned upper and lower threshold values are determined by the number of sheets of printing paper drawn in with a preset allowance between the devices A, B.
Patent JP-H09199758-A (JP)
Title: Vapor growth method of low-resistance p-type gallium nitride-based compound semiconductor
Inventor: NIDOU MASAAKI
IPC: H01L21/205
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a p-type gallium nitride-based compound with high crystal quality and low resistance without using an additional step in a vapor growth method suitable for mass product, by cooling a substrate crystal at a given temperature in atmosphere of carrier gas excluding hydrogen just after the crystal is grown in the vapor growth step. SOLUTION: A crystal substrate including p-type gallium nitride has a temperature of 1030 deg.C at a crystal growth step. When the crystal substrate is cooled after crystal growth, the vapor phase atmosphere is made of hydrogen carrier gas and ammonia at a temperature of 700 deg.C or above, and at the temperature of 700 deg.C the gas is changed to only nitrogen gas. The crystal surface is subjected to heat deterioration when the substrate is cooled at 700 deg.C or below, and after the crystal is cooled, the gallium nitride-based compound semiconductor layer is etched and removed. Since the atmosphere includes only nitrogen when the substrate crystal is cooled at 700 deg.C or below, hydrogen gas is prevented from diffusing out of the crystal surface. After the cooling of the crystal, a desired structure is obtained only by etching the deteriorated crystal surface.
Patent JP-S60153085-A (JP)
Inventor: AOSHIMA TOMOHIDE
IPC: G06F3/153
Filed: 1984-01-20
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-S56157853-A (JP)
Title: Oxygen electrode
Inventor: IKEDA HISAYUKI
IPC: G01N27/48
Filed: 1981-01-21
Abstract: PURPOSE:To measure concentration of a substrate in a liquid to be measured, by a method wherein hydrogen peroxide, which is produced resulting from the reaction of the substrate due to the action of ferment, is reacted with iodic ion in an electrolytic liquid to prepare iodine, and the iodine is detected polargraphically. CONSTITUTION:A ferment fixed film 6, in which ferment, such as glucoseoxidase, is fixed, is positioned at a forward end of a body 3, and a cathode 5, consisting of a platinum electrode, makes contact with the inside of the fixed film 6 through the medium of a cellophane 7. An anode 2 consists of a silver-iodine silver electrode, and the electrode is filled with a buffer solution, whose pH is 4-7, and an electrolytic liquid 4 loaded with iodide calium and metal oxide. A direct current electrolytic voltage from a power souce 1 is applied between the anode 2 and the cathode 5. Hydrogen peroxide, generated resulting from the reaction of the substrate, reacts with iodide calium through the aid of the metallic oxide, acting as a catalyst,  in the electrolytic current lows between the anode 2 and the cathode 5. Iodine predischarge as compared with oxygen, and thereby it is not interfered with oxygen  and other components.
Patent JP-H07206785-A (JP)
Title: Production of isophoronediamine
Inventor: AKAKISHI KENJI
IPC: C07C209/48
Filed: 1994-01-27
Abstract: PURPOSE:To obtain isophoronediamine useful as a raw material for an alicyclic polyamide and a coating compound in high yield under a mild condition by using a readily handleable catalyst. CONSTITUTION:In producing isophoronediamine from isophoronenitrile or isophoroneiminonitrile by reductive amination in the presence of a methanol solvent, a supported catalyst containing at least one of Co, Ni, Fe, Ru and Pd, comprising a silica sol as a carrier raw material, prepared by spray-drying method is used as a catalyst.
Patent JP-H07209509-A (JP)
Title: Electrically controllabel diffraction grating and optical element having the same
Inventor: GIRIAN MAAGARETSUTO DEIBISU
IPC: G02F1/355
Filed: 1995-01-20
Abstract: PURPOSE:To obtain the diffraction grating whose effective pitch can electrically be controlled by providing a 1st part where a refractive index diffraction grating is formed, and forming a 1st area, which has a 1st refractive index, and a 2nd area, which has a 2nd refractive index different from the 1st refractive index, of the 1st part. CONSTITUTION:A wafer 2 has plural proton exchange areas 4 and nonexchange areas 5, which are regularly arrayed. The proton exchange areas 4 have a higher refractive index than the nonexchange areas 5 and form the refractive index grating 6 and a waveguide. Electrodes 10 and 12 are formed on the opposite surfaces of the wafer 2 above and below the plane of the diffraction grating 6. Those electrodes 10 and 12 are not patterned, so the same electric field is applied to the exchange areas 4 and nonexchange areas 5. Thus, the areas 4 and 5 which have the different refractive indexes are formed in an electrooptic material to obtain the electrically controllable diffraction grating 6.
Patent JP-S60153499-A (JP)
Title: Device for conveying fluid
Inventor: OZEKI HARUKO
IPC: F04F5/10
Filed: 1984-01-21
Abstract: PURPOSE:To convey a fluid, by providing a nozzle in a guide pipe and ejecting a high-pressure liquid from the nozzle. CONSTITUTION:A nozzle 1 is provided in a guide pipe 4. High-pressure water 13 such as faucet water and pump water is supplied to the nozzle 1 through a tube 2 so that a fluid such as water, chemicals and a solid-liquid mixture in the guide pipe 4 is conveyed by the water ejected fromthe nozzle. If the diameter of the nozzle 1 is appropriately determined, mixing at a prescribed ratio is enabled. If the guide pipe 4 is a flexible pipe 6, the direction of the conveyance of the fluid can be changed.
Patent JP-S55101756-A (JP)
Title: Exhaust gas recirculating device for internal combustion engine
Inventor: MIZUTANI KOUICHI
IPC: F02M25/06
Filed: 1979-01-24
Abstract: PURPOSE: To improve the EGR rate in the high load region by providing a sub-EGR port at the upper part of an EGR port which opens in the neighborhood of the throttle valve provided in a suction path, and connecting the sub-EGR port to the EGR valve via a negative pressure holding mechanism.  
     CONSTITUTION: When throttle valve 2 turns and passes EGR port 4, the suction negative pressure in port 4 is transmitted to EGR valve 20, and it pulls up valve piece 29 via diaphragm 23 and opens exhaust gas path 30, and thereby EGR gas is drawn into suction path 7. When throttle valve 2 enlarges its opening further and the suction negative pressure operates on sub-EGR port 5, shaft 50 of negative pressure control valve 40 is pulled up by diaphragm 42. By this, the negative pressure of port 4 is supplied to EGR valve 20 via negative pressure path 11 including check valve 12, and the recirculation of exhaust gas continues. Subsequently, even when throttle valve 2 opens further and the negative pressure decreases, EGR valve 20 is kept open by the existence of check valve 12. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5599495-A (JP)
Title: Steering apparatus
Inventor: TERAURA MINORU
IPC: F16C33/46
Filed: 1979-01-24
Abstract: PURPOSE:To lighten operation by inserting a series of bearings which are positioned, by a flexible separator, between the inner surface of a casing and the outer peripheral surface of a driving element of which the inner cable is inserted into the annular concaved groove formed on the outer peripheral surface. CONSTITUTION:On the outer peripheral surface 8 of a driving element 2 which is pivotally supported by a shaft 14, casing 1, and a cover 15, a concaved groove 10 for guiding an inner cable 4 is formed, and further in the gap 19 between the outer peripheral surface 8 of the driving element and the inner surface 20 of the casing, a series of bearings 16 are arranged of which bearings 17 are positioned by a flexible band separator 18. The bearings on one side 16a of a series of bearings 16 are formed into the bearings 17' which have the gear part 24 at least in one part, and this gear part is engaged with the engagement part 2' arranged on the outer peripheral surface of the driving element 2 and the engagement part 1' arranged on the inner surface of the casing 1, and thus certain operation is obtained.
Patent JP-H02188927-A (JP)
Title: Manufacture of semiconductor device
Inventor: HOSAKA TAKASHI
IPC: H01L21/8246
Filed: 1989-01-17
Abstract: PURPOSE:To implant ions for threshold value control use after formation of a final wiring part and to shorten the turnaround time by a method wherein, after a high-melting-point-metal wiring part has been formed as a final metal wiring part, ions used to control a threshold voltage of a MOS-type semiconduc tor device are implanted and a heat treatment is executed. CONSTITUTION:A high-melting-point-metal wiring part 11 as a final metal wiring part is formed; after that, ions used to control a threshold voltage of a MOS- type semiconductor device are implanted; and then, a heat treatment to activate the implanted ions is executed. For example, when said ions are implanted, a gate insulating film 7, a gate electrode 8 and an interlayer insulating film 9 exist on a channel region 12 or 13; and accordingly, in order to implant ions through their thickness, an acceleration energy of 1MeV or higher is required and the ions are implanted by using a high-energy ion implantation apparatus. Then, in order to activate the implanted ions, a photoresist is removed and, after that, a heat treatment is executed. The heat treatment has an onject to remove damage or the like which is caused when the ions are implanted; and it must be executed at a temperature of 700 deg.C or higher.
Patent JP-S61178892-A (JP)
Inventor: SUZUKI SABURO
IPC: B67B3/26
Filed: 1985-01-18
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-H04250308-A (JP)
Title: Pattern width measuring method for printed wiring board
Inventor: USAGAWA MICHINOBU
IPC: G06T7/00
Filed: 1991-01-28
Abstract: PURPOSE:To provide a printed-wiring board pattern width measuring method capable of measuring the width of the base of a copper foil pattern, the width between the copper foil patterns, and the width of the top part of the copper foil pattern with high accuracy. CONSTITUTION:The laser light (b) projected to the surface on the side of the copper foil pattern 1B of a printed-wiring board 1 to be measured is reflected from the portion to be measured, and electromagnetic waves of a fixed wavelength emit fluorescene X-rays from the portion to be measured. A signal processing unit measures the width of the copper foil pattern 1B from the fluorescene X-rays (a) emitted from the base material 1A of the printed-wiring board 1 to be measured. With reflected waves (c) of the laser light (b), the side wall part and the nearly flat top face of the copper foil pattern 1B are different from each other in the amount of light. The signal processing unit measures the width of the top face of the copper foil pattern 1B from the difference in the amount of light.
Patent JP-H03214442-A (JP)
Title: Electromagnet controller for biasing magneto-optical disk device
Inventor: NAITO MAMORU
IPC: G11B5/02
Filed: 1990-01-19
Abstract: PURPOSE:To reduce power consumption required for driving by providing a start-up position calculating means, and performing start-up so as to set a biasing electromagnet at a prescribed magnetizing force just before a position where a magnetic field is applied. CONSTITUTION:The start-up position calculating means 10 calculates a start-up position SPOS after a device is set in a state where data can be written or erased considering the start-up time of the biasing electromagnet, and sets the start-up position at a position coincidence detecting means 20. The detecting means 20 compares a set start-up position SPOS with an actual position APOS read out from a recording medium, and starts up an electromagnet control circuit 30 which controls the coil of the biasing electromagnet when coincidence is obtained. Thereby, the biasing electromagnet is driven so as to provide with the prescribed magnetizing force required for driving just before when the data arrives at a write position or an erasing position. In such a way, latency time after arriving at the prescribed magnetizing force can be shortened, and the power consumption in the biasing electromagnet can be minimized.
Patent JP-2000207616-A (JP)
Title: Document issuing device, document issue method and document issue system
Inventor: OGURI MASAHARU
IPC: G07F7/10
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To identify a card owner himself or herself and to issue personal information on the card owner to the card owner himself or herself as a document. SOLUTION: This device issues personal information D2 on an electronic card owner as a document based on an electronic card 3, where identification information D1 on the electronic card owner is recorded, and is provided with a register means 1 where identification information D1 and personal information D2 on the electronic card owner are registered, a documentation means 2 which outputs personal information D2 on the electronic card owner registered in this register means 1 as a document, and a control means 4 which reads out identification information D1 from the register means 1 and compares identification information D1 from the electronic card 3 and that from the register means 1,  and the control means 4 permits documentation to the documentation means 2 in the case of coincidence between identification information D1 from the electronic card 3 and that from the register means 1.
Patent JP-H03213994-A (JP)
Title: Supporting device for fintube
Inventor: MORITA ATSUSHI
IPC: F28D1/00
Filed: 1990-01-19
Abstract: PURPOSE:To enhance the earthquake-proof safety of cooling function of a tube by a method wherein a nail is provided to one of a pair of half-divided supporting members and an opening is provided to the other, so that the pair of members can be engaged integrally with each other by insertion of the nail into the opening. CONSTITUTION:A fintube 13 is covered with an upper side supporting member 15a and a lower side supporting member 15b in the vertical direction, and supported by a supporting box 15 consisting of these members 15a and 15b which are coupled integrally by insertion and bending of a nail 18 into an opening 19. Therefore, when outer force is applied, for example, in an earthquake, the box members 15a and 15b do not disengage from the tube 13. As a result, as the box members 15a and 15b are not injured at all, the box 15 having supporting function of the tube 13 can be improved in the earthquake-proof quality, and as a consequence, in the earthquake-proof safety of cooling function.
Patent JP-S63177682-A (JP)
Title: Picture processing device
Inventor: MITA YOSHINOBU
IPC: H04N1/387
Filed: 1987-01-19
Abstract: PURPOSE:To surely perform a color conversion by detecting whether each of inputted color signals expresses a color within a prescribed range or not, and outputting either the specified color signal or the inputted color signal. CONSTITUTION:A Y-signal among color three primary colors is inputted to comparators 1, 2. When Y1 is designated as the color to be converted, the upper limit value TH of Y is set in the comparator 1 and the lower limit value of the Y is set in the comparator 2, in accordance with the value of it. The comparators 1, 2 output '1' respectively when YH>Y, Y>=YL in respect of the Y-signal, and it is inputted to an AND gate 7. Accordingly, when YH>=Y>=YL, '1' is outputted from a three-inputs AND gate 10, and the outputted signal is used as the selection control signal of a selector 11. The selector 11 receivers the output signal of the gate 10 and when YH>=Y>=YL, i.e., when the signal is judged to be of the designated color, is selects the specified color signal SY, and in other case, it selects and outputs the inputted Y-signal itself.
Patent JP-S5291909-A (JP)
Title: Doubling apparatus
Inventor: KATOU HIDEO
IPC: D01D7/00
Filed: 1976-01-30
Abstract: PURPOSE: An apparatus which is designed to double filament yarns with certainty and ease, by cutting yarn ends after entangling a yarn while taking other filament yarns to double with the aid of a traveller movable in parellel with the continuously running yarn. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63174874-A (JP)
Title: Grinding stone contact detecting device for grinding machine
Inventor: KAWAGUCHI KEIJI
IPC: B24B49/00
Filed: 1987-01-16
Abstract: PURPOSE:To precisely and rapidly detect contact of a grinding stone with a workpiece, by providing a control means which runs a grinding stone drive motor at a low speed until the grinding stone is brought into contact with the workpiece, and thereafter shifts the motor to high torque running. CONSTITUTION:During a time between a point of time when control motion is started and decision of contact of a grinding stone 2 with a workpiece 1 by means of a control means 8, a grinding stone drive motor 3 is run in a low torque state. Thereafter, when it is confirmed that the grinding stone 2 makes contact with the surface to be ground of the workpiece 1, a control signal, by means of which the motor 3 is shifted from low torque running to high torque running, is outputted from a comparator 10 of the control means 8 to a torque regulating means 6 of a motor drive part 5 to bring the grinding stone drive motor 3 into a high torque state. As a result, even when a motor having a high rating is used as the motor 3, the occurrence of erroneous detection due to noise is reduced, and contact of the grinding stone 2 with the workpiece 1 can be precisely and rapidly detected.