baber/WOPTO huggingface dataset:
Patent JP-H0844426-A (JP)
Title: Branching system for unmanned vehicle
Inventor: MIKI TOSHIO
IPC: G05D1/02
Filed: 1994-08-01
Abstract: PURPOSE:To branch a route into plural ones by executing traveling control only by a band-like magnetic substance for guiding a branch route in the case of branching the route. CONSTITUTION:In the case of branching a route to a left route (2) based on information received before a branch part, a position sensor 27 selects an output from a branch controller 26, selects a signal indicating a left side position from a magnetic sensor turned on out of plural magnetic sensors 221 to 22n, corrects a value corresponding to a half of the width of a magnetic tape 30, and outputs the corrected value supposing as the center of the tape 30. In the case of similarly branching the route to a right route (3), the detector 27 selects an output from the controller 26, selects a signal indicating a right side position from a sensor turned on out of the sensors 221 to 22n, corrects a value corresponding to a half of the width of the magnetic tape 30, and outputs the corrected value supposing as the center of the tape 30. Even when the route is branched to either side of right and left, quite the same traveling control can be executed.
Patent JP-H0231228-A (JP)
Title: Information processor
Inventor: KAMIYA SHIGEO
IPC: G06F9/22
Filed: 1988-07-21
Abstract: PURPOSE:To realize the common use of a microprogram for the machine word instructions having different operands and the same actions by providing a means which processes the given machine word instructions with the use of the operand data. CONSTITUTION:A main memory 1 stores the machine word instructions to be executed and the operand data on these instructions and reads out the instructions with the addresses given from a program counter 5. At the same time, the memory 1 reads out the operand data based on the address given from an address register 11 and gives the operand data to a read data register 17. Then an access control means selects the operand data according to the type information included in the machine word instruction and processes the given machine word instructions with the use of the selected operand data. Thus it is possible to process the machine word instructions having the different operands and the same functions with use of the same microprogram.
Patent JP-H1024867-A (JP)
Title: Under cover of vehicle engine
Inventor: OSHIMA TATSUYA
IPC: B60K11/04
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To improve the cooling efficiency of the engine in the under cover of a vehicle engine by effectively taking cooling air into an engine room and discharging the cooling air in the engine room. SOLUTION: An air introduction port 14 for taking air flowing under a vehicle into an engine room 13 and introducing it to a transmission is formed next to a discharge port 15 for discharging outside engine cooling air in the engine room 13 in the direction of the width of the vehicle. A guide panel 17 is mounted vertically at the front side of the vehicle of the discharge port 15 and the end of the guide panel 17 in the air introduction port 14 side is curved toward the rear end of the vehicle.
Patent JP-H0932448-A (JP)
Title: Guide boring technique and drilling device used therefor
Inventor: HAYASHI TAKESHI
IPC: E21B7/04
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To drill an large hole at a high speed in a good rectileanear manner. SOLUTION: A pilot hole (d) is drilled from a start vertical hole B to an arrival vertical hole C with a pilot hole bit or a non-core bit. Then, a pilot bit 51 as a large bit 50 is inserted from the start vertical hole B into the pilot hole (d) to be used as a guide, so that a large hole can be drilled by the rotation, blow and propulsion of a reaming bit 57 connected backward. The rotating and blowing force is granted from a rotary percussion 21.
Patent JP-H0469594-A (JP)
Title: Control rod for nuclear reactor
Inventor: UEDA KIYOSHI
IPC: G21C7/113
Filed: 1990-07-10
Abstract: PURPOSE:To prevent the hydrogen adsorption on the inside surfaces of housing holes for housing neutron absorbers contg. boron by packing a mixture composed of a boron-contg. material, pure zirconium (Zr) grains and hafnium particulate matter. CONSTITUTION:The respective housing holes 2a are segmented to 1' to 5' ranges successively from the front end side of insertion. Hf metallic rods (or Ag-In-Cd alloy rods) 8 which are the long-life type absorbers are inserted into hollow tubular bodies 6 made of pure Zr and are housed into the housing holes 2a of the 3' range among the above-mentioned ranges. B4C particulate matter and pure Zr grains are mixed and are packed into the housing holes 2a of the 4' range. The B4C particulate matter is packed into the housing holes 2a of the 5' range. The tritium (<3>T) formed by the direct or indirect reaction of the boron with neutrons and the active hydrogen atoms (H) generated by the radiation decomposition of the moisture infiltered at the time of production of the control rods are effectively absorbed.
Patent JP-H0917387-A (JP)
Title: Short arc type mercury lamp and its lighting method
Inventor: MORIMOTO SHINKICHI
IPC: H01J61/88
Filed: 1995-06-26
Abstract: PURPOSE: To provide a lamp which can be stably lighted for many hours. CONSTITUTION: In a short arc type mercury lamp, a negative electrode 20 and a positive electrode 30 are arranged in close vicinity to each other inside of an arc tube 1, and sealing parts 12 and 13 are provided on its both ends. In this short arc type mercury lamp, the negative electrode 20 is installed on the tip of a bar-shaped member 21 extending from the sealing part 12, and is constituted in an outside diameter larger than an outside diameter of this bar-shaped member 21, and the rear end on its sealing part 12 side is formed in a taper shape.
Patent JP-S6161396-A (JP)
Inventor: IGARI KUNIYUKI
IPC: H05B7/02
Filed: 1984-08-31
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-S6423223-A (JP)
Title: Acousto-optical element
Inventor: KOIKE KENICHI
IPC: G02F1/11
Filed: 1987-07-20
Abstract: PURPOSE:To reduce the beam drift quantity of a primary diffracted light by setting a position where an incident light is made incident, to the lower part by a specific dimension from a transducer adherent surface. CONSTITUTION:An acousto-optical modulation element 20 is constituted of an acousto-optical medium 21 and a radiation plate 22. The surface 22a opposed to the inclined surface 21d of the medium 21 is inclined, and this inclined surface 22a is fixed to the inclined surface 21d. Also,the element 20 is fixed to a side wall 251 and a bottom wall 252 of a U-shaped case 25. That is, to the side wall 251, the opposed surface of the inclined surface 22a of the radiation plate 22 is fixed, and to the bottom wall 252, a side face 22d of the radiation plate 22 and a side face 21e of the medium 21 are fixed. In this state, an incident light A is made incident on this element 20 from an incident surface 21a, the light A is modulate by an ultrasonic wave generated by a transducer 23, and a primary diffracted light B is emitted from an emitting surface 21b. In this case, a distance L of an incident position X in the element 20 is set to >=2mm. In such a way, a temperature of the medium 20 becomes roughly uniform, and the beam drift quantity is reduced.
Patent JP-H0523565-A (JP)
Title: Inorganic uniform micorosphere and its manufacture
Inventor: IPPONMATSU MASAMICHI
IPC: B01F5/00
Filed: 1991-07-22
Abstract: PURPOSE:To manufacture an inorganic microsphere consisting of a particle with small diameter by injecting an aqueous solution containing particle material into an organic solvent through a polymer membrane with a hydrophobic surface having through holes of almost uniform diameter which run through in a thickness direction. CONSTITUTION:The resin membrane surface of polycarbonate or polyester is made hydrophobia as a polymer membrane 12. These resins have through holes, with almost uniform hole diameter penetrating in a thickness direction, which are obtained by irradiating with a particle beam such as a neutron beam and etching a defective part generated subsequently, using an aqueous alkali solution. Next, an aqueous solution 11 containing particle material such as sulfate of the copper group element or silicate of the alkali metal, is injected into an organic solvent 25 such as n-hexane or benzene through a polymer membrane 12. Subsequently, an inorganic uniform microsphere consisting of a particle with a diameter of 0.01 to 500mum is produced with high efficiency and also is almost free from granular irregularity.
Patent JP-H0624251-A (JP)
Title: Integrated control device for four-wheel steering and drive power distribution
Inventor: SASAKI HIROKI
IPC: B60K23/04
Filed: 1992-07-08
Abstract: PURPOSE:To ensure controllability and stability of vehicle action by calculating target action of a vehicle by steering, feedback controlling an assist steering angle given to each wheel by a deviation from the actual action, fixing an assist steering angle degree when the deviation is a predetermined value or more, and changing drive power distribution so as to eliminate the deviation. CONSTITUTION:Actual action of a vehicle is detected from a yaw rate, cross acceleration, slip angle, etc., to the vehicle by an actual action detecting means (a), to calculate target action of steering by a target action arithmetic means (b). By a deviation between both the actual and target actions, an assist steering angle given to at least one of front/rear wheels is feedback-controlled by a four-wheel steering control system (c), to calculate the deviation by a deviation value arithmetic means (e). An assist steering angle degree of the four-wheel steering control system (c) is fixed by an integrated control means (f) when the deviation is a predetermined value or more, to control drive power distribution changed to a drive power distribution control system (d) of each wheel so as to negate the deviation. Accordingly, controllability and stability of the vehicle action can be ensured.
Patent JP-H1026148-A (JP)
Title: Clutch cover assembly
Inventor: NAGANO TAMIO
IPC: F16D13/71
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To lessen an opening of a clutch cover for incorporating a member connecting a diaphragm spring to a pressure plate to restrain the rigidity from reduction. SOLUTION: A clutch cover assembly 1 is provided with a clutch cover 2, pressure plate 3, diaphragm spring 4 and screw 10. The diaphragm spring 4 is formed in the outer peripheral part with a hole 4d. The head of the screw 10 is locked on the diaphragm spring 4. The screw 10 is inserted through the hole 4d to engage threadingly the pressure plate 3, while regulating the relative axial move of the pressure plate 3 and diaphragm spring 4.
Patent JP-S6335707-A (JP)
Title: Method for operating blast furnace charged with blend of cold bonded briquette
Inventor: TAKAGI SHUNSUKE
IPC: C21B5/00
Filed: 1986-07-31
Abstract: PURPOSE:To control the temp. of a blast furnace and to make the quality of molten pig iron uniform by blowing powdery starting material for iron from a blast tuyere in accordance with the amount of cold bonded briquettes blended and the amount of water in the briquettes. CONSTITUTION:Fine iron ore or iron oxide powder is blown into a blast furnace from a blast tuyere in accordance with the amount of cold bonded briquettes blended in starting materials to be charged into the furnace from the top and the amount of water in the briquettes. The fuel ratio is kept constant, temp. raising and reduction conditions in a briquette zone are kept unchanged and the quality of molten pig iron is made uniform. Thus, the amount of cold bonded briquettes used is increased, the cost of treatment of starting materials is reduced and energy is saved.
Patent JP-S6336633-A (JP)
Title: External input controller for terminal equipment
Inventor: KAI MAKOTO
IPC: H04L9/32
Filed: 1986-07-30
Abstract: PURPOSE:To manage sufficiently the terminal equipment by providing an internal memory storing an input data only when a data outputted from a decoder section is a special code. CONSTITUTION:A data outputted from a decoder section 21 is given to a code comparison circuit 25 through a gate circuit 24 and the circuit 25 discriminates whether or not the data is a special code. If it is discriminated not to be the specific code, a switching circuit 26 opens a switch. When it is discriminated to be a special code, an output data is stored tentatively an in the internal memory 27 for pass word. A pass word comparator 28 compares the data written in the memory 27 with the data from the circuit 24, and only when they are concident, the circuit 26 is operated. Since the pass word registration is attained by inputting the special code, the terminal equipment is managed surely.
Patent JP-H0929437-A (JP)
Title: Sliding strap for electrogas welding
Inventor: FUJIHIRA SHOICHIRO
IPC: B23K9/173
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To smooth sliding of a sliding strap moving cooperatively with a welding torch, to eliminate the disturbance in welding by a difference in the moving speeds of the strap and the welding torch and to improve the appearance of a weld zone by providing the surface for contact with base metals for welding of the strap with the rolling element at the time of executing welding by using the strap. SOLUTION: The sliding strap 1 to be used for a Tee joint part is composed of a main body of a copper block having a rectangular parallelepiped shape, rolling element holders 2, 3 which are respectively disposed on the two orthogonal surfaces of this main body and rolling bodies 4, 5 which are held freely rotatably in the rolling body holders 2, 3 and of which the rolling surfaces are slightly (about 0.5 to 1.0mm) projected from the perpendicular surface 8, 9 of the main body 1 of the strap. The rolling bodies 4, 5 are preferably formed as rollers or roller bearings. The main body 1 of the strap is internally provided with cooling water passages. The other end face 8 in a longitudinal direction not connected with cooling water feed and discharge pipes 6 and the one perpendicular surface 9 orthogonal therewith are formed as the surfaces for contact with base metals for welding.  An arc-shaped recessed part 12 is formed as a space for forming reinforcement of weld.
Patent JP-S6158697-A (JP)
Inventor: ONISHI OSAMU
IPC: F26B21/00
Filed: 1984-08-30
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-H1129502-A (JP)
Title: Separation of compound
Inventor: FUNATSU YOSHIMASA
IPC: B01D9/02
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for separating a specific compound from a mixture containing compounds having different solubility to a solvent. SOLUTION: In a method for separating a specific compound from a mixture containing compounds having different solubility to a solvent, e.g. a mixture of a compound having fulgid structure and a by-product generating its producing process, the mixture is dispersed in the solvents, e.g. toluene, acetonitrile or ethyl acetate, and heated at 40-80 deg.C in which the compound having high solubility is completely dissolved and the compound having low solubility is partially not dissolved and remained, then cooled to grow the crystal of the compound having low solubility, and further heated at a temperature of 40-80 deg.C in which a crystal of the compound having low solubility is not dissolved, then the crystal is separated from the solution dissolving the compound having high solubility.
Patent JP-S6157807-A (JP)
Title: Inclinometer
Inventor: TAKAGI MIKIO
IPC: G01C9/06
Filed: 1984-08-29
Abstract: PURPOSE:To take measurements from a fine angle to a large inclination simultaneously while reducing the influence of terrestrial magnetism by arranging the 1st and the 2nd magnetic sensors at specific intervals, outputting relative deviations from a magnet piece provided in the middle, and amplifying and processing differentially both outputs. CONSTITUTION:The magnetic sensors 11 and 12 are arranged coaxially at the specific distance and the magnet piece 10 is provided in the middle between the sensors 11 and 12. Outputs of the sensors 11 and 12 are amplified by amplification systems 13 and 14. The magnet piece 10 is suspended from a gimbals mechanism 16 through a pendulum 16 and displaced to or from the sensors 11 and 12 when a fine inclination is caused. The sensors 11 and 12 are driven by an oscillator 17, whose signal is converted by a double frequency generator 18 into a signal of double freuquency and inputted to the amplification systems 13 and 14 as a signal from synchronous rectification. The amplificatin system 13 operates as a high-sensitivity inclinometer and the amplification sytem 14 has low sensitivity and functions to prevent saturation even if a large magnetic field is inputted. Thus, the influence of terrestrical magnetism, etc., is reduced and measurements from a fine angle to a large inclination are taken simultaneously.
Patent JP-2000003826-A (JP)
Title: Manufacture of laminated chip coil component
Inventor: NOYORI YOSHINARI
IPC: H01F41/04
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To prevent loss of disconnection of conductor patterns which cross a step-difference section, restrain irregularities of characteristics, and improve the yield by making the step-difference of electric insulating layers on which the conductor patterns cross on a gentle slope. SOLUTION: In a manufacturing method of a laminated chip coil component, electrically insulating layers formed by printing ceramics patterns and conductor patterns are alternately laminated, end portions of the respective conductor patterns are connected in sequence, and a coil pattern superposed in the laminated direction is formed. After sintering, outer electrodes are arranged on the outer surface of the chip, so as to be connected with both ends of inner coil patterns. In order to make a step-difference of the electrically insulating layers on which part the conductor patterns cross on a gentle slope, thin ceramic patterns 32a, 32b are divided into a plurality of layers, printing and laminating are conducted shifting these end portions in sequence and an electrically insulating layer 32 is formed.  A conductor pattern 34 is printed and formed, so as to go over the slope of the step-difference of the electrically insulating layer.
Patent JP-H109251-A (JP)
Title: Bearing
Inventor: KISHIDA TAKEO
IPC: H02K5/16
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent the floating up and slanting of a thrust receiver by preparing an opening part formed so as to open for the hit surface in the thrust direction of a bearing part and a thrust receiver arranged thereon. SOLUTION: A bearing 12 is provided with a bearing part 12b integrated with a housing having a cylindrical bearing hole 12a whose one end is released in a thrust direction, a slit 12c opened outside the bearing part toward-side on the perpendicular direction to the thrust direction from the hit surface in the thrust direction of the close end of the bearing hole 12a of the bearing part 12b and a sheet shape thrust receiver 16 which is the thrust receiver inserted from the outside into this slit. The end surface of a rotary shaft 21 is supported by the sheet shape thrust receiver 16. In this case, as the material of the thrust receiver 16 is selected properly, the wear of the rotary shaft 21 is reduced and also the hitting and resonance by the rotary shaft 21 are restrained.
Patent JP-2000002778-A (JP)
Title: Flat plate holding device and its method
Inventor: TAKEMURA FUMIHIRO
IPC: G12B5/00
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To reduce deformation owing to dead weight of a flat plate, and to conduct precise measurement in the case of measurement for flatness or the like. SOLUTION: This is a flat plate holding device to hold a flat plate 1 horizontally, and is provided with the first and second support members 2a, 2g and the third and fourth support members 2c, 2d, opposed each other to mount the plate 1, the first - fourth load detecting means 3a, 3b, 3c, 3d for detecting loads of the plate 1 applied to the first - fourth supporting members 2a, 2b, 2c, 2d respectively, a moving means 5 for moving vertically at least one of the first - fourth support members 2a, 2b, 2c, 2d, and a control means 7 for controlling the vertical moving of the means 5 in response to the loads detected by the first - fourth load detecting means 3a, 3b, 3c, 3d.
Patent JP-S5883842-A (JP)
Title: Diazo photosensitive and pressure sensitive material
Inventor: TOSHIMOTO MASANORI
IPC: G03C1/60
Filed: 1981-11-13
Abstract: PURPOSE:To obtain a pressure sensitive material capable of forming an image with letters and patterns manually added, by providing on a transparent support a layer contg. diazo compd. and a coupler, either of these microencapsulated in a specified binder resin. CONSTITUTION:A layer containing as main components a diazo compd. as a component (a) and a coupling component or a leuco type dye as a component (b), either of both (a) and (b) microencapsulated, in a binder resin changeable in adhesion by irradiation of an active ray is formed on a transparent support to obtain a pressure sensitive material. All of the diazo copying material generally used can be applied to said diazo compd. Phloroglucin, 2,5-dimethyl-4-morpholinomethylphenol, etc. are used for said coupling component. polyamide epoxy resin, polyvinylidene chloride, etc. are used for said binder resin.
Patent JP-S6074192-A (JP)
Title: Method for forming bubble memory
Inventor: FUJIWARA HIDEKI
IPC: G11C11/14
Filed: 1983-09-30
Abstract: PURPOSE:To improve the propagating characteristics by forming an insulation film onto the entire face while leaving a photoresist after a spacer of a minor loop section is eliminated by etching in the form of the bubble memory of the dual spacer system and removing the insulation film on the photoresist with lift-off so as to prevent the spacer of the gate part from being made thick. CONSTITUTION:A conductor pattern is made flat by a resin and the resin or the like of a minor loop forming part is etched by using a photoresist as a mask. Then SiO2 49 on the resist 45 is eliminated together with the resist by vapor- depositing the SiO 49 being an insulation film at a room temperature and dipping the result in acetone. Furthermore, desired ''Permalloy'' patterns 47a, 47b are formed similarly as a conventional process, and a protection film 48 is formed by a resin PLOS. Thus, the spacer of the major loop part as well as that of the minor loop part is made thin, the propagation of the major loop part is improved also. Moreover, since the resin is made thick than that of a conventional device, the step difference part coverage is improved and the characteristics is improved.
Patent JP-S57108422-A (JP)
Title: Controller for flow rate of fuel for engine
Inventor: TAKAHASHI AKIRA
IPC: F02D41/04
Filed: 1980-12-24
Abstract: PURPOSE: To heighten the accuracy of an air flow sensor and the charging efficiency, by controlling the flow rate of fuel with a pressure sensor which detects the negative or atmospheric pressure in an intake pipe downstream to throttle valves in intake passages.  
     CONSTITUTION: A pressure sensor 16 selectively detects the negative or atmospheric pressure in an intake pipe downstream to a primary and a secondary throttle valves in first and a second intake passages. In operation under low load, fuel is controlled through a first control circuit 18, a selector circuit 22 and a fuel injector 24 depending on the signal of an air flow sensor 10 while the pressure sensor 16 is caused to act as an atmospheric pressure sensor to perform atmospheric pressure compensation. In operation under high load, fuel is controlled through an engine rotational frequency detector 12, a second control circuit 20 and the selector circuit 22 while the pressure sensor 16 is caused to act as a negative pressure sensor. According to this constitution, the accuracy of the air flow sensor 10 is heightened to improve the charging efficiency. 
     COPYRIGHT: (C)1982,JPO&Japio