baber/WOPTO huggingface dataset:
Patent JP-H02135808-A (JP)
Title: Antenna instrument
Inventor: HARIO KENICHI
IPC: H01Q21/26
Filed: 1988-11-16
Abstract: PURPOSE:To speed up beam scanning by dividing beam scanning range into plural blocks, calculating a setting value of an excitation amplitude every time the block is changed and giving the result to each amplitude controller. CONSTITUTION:A phase shifter control means 3 sets an exciting phase to each phase shifter 2 so that the phase of a radio wave of each element antenna 1 is co-phase in the beam direction every time the beam scanning angle varies. An arithmetic means 7 divides the beam scanning range into plural blocks, calculates the setting value of the excited amplitude every time the block is changed and gives the result to an amplitude setting means 8 to set each amplitude controller 4 via the amplitude setting means 8. Thus, it is not required to set the amplitude for each beam scanning angle and a desired combined radiation pattern is realized with less calculation time and speed up of the beam scanning is attained.
Patent JP-H03149423-A (JP)
Title: Variable damping force type hydraulic shock absorber
Inventor: FURUYA TAKAYUKI
IPC: F16F9/50
Filed: 1989-11-07
Abstract: PURPOSE:To simplify the structure of a shock absorber, and shorten the basic length by constituting switch-over in a damping force range between both of the strokes of extension and compression, to be actuated by one spool. CONSTITUTION:When an extension stroke is performed, fluid in one fluid chamber A can flow to the other fluid chamber B through 2 routes, namely, one is a route through which fluid flows with an extension damping valve 9 opened, and the other is a route through the extension side by-path passage II of which fluid flows. In the second place, when a compression stroke is performed, fluid in the other chamber B flows to the aforesaid one fluid chamber A through 2 routes, namely, one is a route through with fluid flows with a compression side damping valve 7 opened, and the other is a route through the compression side by-path passage IV of which fluid flows. In this case, the passage cross sectional area of both an extension side and a compression side throttle 31, 32 for the extension side by-path passage II and the compression side by-pass passage IV are changed in response to the sliding of a spool 15. The spool 15 then slides by means of bearing pressure on the part of the spool 15 through its bearing surfaces wherein the aforesaid pressure is one transmitted to an extension side pressure bearing chamber C and a compression side pressure bearing chamber D from the respective fluid chambers A and B.
Patent JP-H03149916-A (JP)
Title: Delay circuit for gyrator
Inventor: SADAMATSU HIDEAKI
IPC: H03H11/08
Filed: 1989-11-06
Abstract: PURPOSE:To attain broad band processing by decreasing the output resistance and adding a high frequency amplifier. CONSTITUTION:A signal current is outputted to the collector of an 8th transistor(TR) 22, flows to a 7th resistor and an output voltage is produced in an output section, to which an operational amplifier A comprising 9th, 10th TRs 30, 36, 9th, 10th resistors 32, 33, constant current sources 34, 35 and an 11th TR 37 is added. Then in order to improve the frequency characteristic, the input resistor R7 of the operational amplifier A is decreased and a feedback resistor R8 is controlled to make the sum of the amplification factor of a gyrator delay circuit main body G and the operational amplifier A to the unity thereby reducing the deterioration in the frequency due to the stray capacitor connecting to the 7th resistor 29 and the collector of the 7th TR 21. Thus, the broad band processing is attained.
Patent JP-H07113061-A (JP)
Title: Resin composition for water-based coating compound
Inventor: HORI MAKOTO
IPC: C09D123/02
Filed: 1993-10-15
Abstract: PURPOSE:To obtain a resin composition for normal-temperature crosslinking water-based casting compound, suitable for coating interior and exterior of architectural structures, bridges, vehicles, etc., having merits in terms of safety and hygiene free from smell, etc. CONSTITUTION:This resin composition for water-based coating compound is obtained by blending (A) a carbonyl group-containing copolymer water dispersion with (B) 5-150 pts.wt. based on 100 pts.wt. of solid content of the component A of a carbonyl group-containing aqueous polyurethane resin prepared by copolymerizing an unsaturated polyurethane resin, obtained by reaction of a diisocyanate compound, a polyol having 60-10,000 number-average molecular weight, a carboxyl group-containing diol and a hydroxyl group-containing ethylenic unsaturated monomer, with a carbonyl group-containing ethylenic unsaturated monomer, adding 0.01-2mol of a hydrazide compound containing atleast two or more hydrazide groups in one molecule as a cross-linking agent based on 1mol of the carbonyl groups contained in the components A and B.
Patent JP-H11127372-A (JP)
Title: Power supply incorporated memory card and electronic still camera system using the same
Inventor: YANAGISAWA YUKIYOSHI
IPC: H04N5/781
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a detachable power supply incorporated memory card capable of reducing the size and weight of a camera body and removing troublesomeness such as the security of a stand-by battery by incorporating a power supply necessary for driving an electronic still camera with a detachable memory card to be a recording medium. SOLUTION: A memory card 8 allowed to be attached/detached to/from an electronic still camera body 10 is provided with a nonvolatile semiconductor memory part 8a for recording the image data of plural photographed frames and a power supply part 8b for driving the camera provided with image pickup means 1, 2 for preparing image data to be recorded in the memory card part 8a and a signal processing means 3.
Patent JP-H02175428-A (JP)
Title: Trim mounting construction for automobile
Inventor: ROBAATO ARUBAATO BAUGUAN
IPC: B60J10/00
Filed: 1989-11-07
Abstract: PURPOSE: To eliminate a fastening fixing tool and to facilitate an assembly work by a method wherein a decorative belt piece having a decoration member is engaged with and held at a pair of the elastic seal means of a weather strip securely supported at a door flange. CONSTITUTION: A weather strip 20 is provided with a holding member 30 to constrain and hold a weather strip 20, wrapping a reinforcing member 24 made of a metal, on a door flange 22, and a pair of elastic seal members 32 and 34 to receive a window 18 and seal the weather strip 20 against a door. Further, a decorative belt piece 12 having a decoration part 42 is assembled to the weather strip 20 and a belt piece holding means (an ear piece 50) constrained and held on a door pillar 17 and seal members 33 and 40 are provided.
Patent JP-H09282136-A (JP)
Title: Write and read method for data
Inventor: YAMAMOTO HITOSHI
IPC: G06F3/153
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide the write and read method of data capable of accessing the data at a high speed. SOLUTION: In this method, the frame memory of a single port is divided and used, the data are two-dimensionally accessed at the time of writing the data and the data are linearly accessed at the time of reading the data. At this time, the divided respective frame memories M0 and M1 are respectively provided with respective two banks β0 and β1, and when one B0 (or B1) of the banks is used at the time of the access of the respective memories M0 and M1, the other bank B1 (or B0) is used in the next access.
Patent JP-H01132087-A (JP)
Title: Heat generator
Inventor: ITO MASAHIKO
IPC: H05B3/10
Filed: 1987-11-17
Abstract: PURPOSE:To make the self-control temperature unchangeable by the ambiant conditions such as the room temperature, the wind velocity, and the humidity, by composing a heat generator with a superconductive wire, a coil furnished near the superconductive wire, a positive thermistor and a power source connected to the coil in series. CONSTITUTION:A superconductive wire 2 is furnished near a coil 1, and a positive termistor 3 and a power source 4 are connected to the coil 1 in series. Since the heat generator generates the heat at the temperature less than the temperature Tsc of the positive termistor 3, and on the other hand, does not generate the heat at the temperature higher than Tsc, making the temperature Tsc as the border, it presents the self-temperature control performance at the temperature Tsc. This self-temperature control performance is presented through the magnetic function, having no relation to the balance of the heating amount of the heat generator and the radiating amount from the heat generator. Consequently, the self-control temperature receives no influence of the ambiant temperature, the wind velocity, the humidity, and the like.
Patent JP-H01130861-A (JP)
Title: Method for improving inner quality of cast slab in continuous casting
Inventor: HITOMI YASUO
IPC: B22D11/128
Filed: 1987-11-17
Abstract: PURPOSE:To improve the quality of a cast slab by generating ascending flow of molten metal through rolling reduction of pinch rolls to range having the specific non-solidified ratio at the rate of the cross sectional area. CONSTITUTION:At the time of continuously casting the cast slab 25, the pinch rolls 26 for drawing the cast slab are used to execute the rolling reduction to the cast slab 25 under coexistence of the non-solidified molten steel. In this case, the non-solidified ratio at the rate of the cross sectional area of the cast slab 25 is made to the range of 2.5-15% to control cooling of the cast slab and casting velocity. By this method, in the molten steel 24 in the non-solidified molten steel staying range from continuous casting mold 8 to the completing solidified position, the ascending flow 25 is generated and solidification of the cast slab 25 completes. As the solidification is executed together with the generation of the ascending flow 25, drawing-in of continuous casting powder into the cast slab 25 is prevented. Therefore, the development of defect at the center part of the cast slab caused by the suction of the powder is reduced, and the quality of the cast slab is improved.
Patent JP-S63142266-A (JP)
Title: Transfer device of urine sampling container in automatic urine examination apparatus
Inventor: WAKATAKE KOICHI
IPC: G01N33/493
Filed: 1986-12-05
Abstract: PURPOSE:To simplify the constitution of an apparatus as a whole and to shorten an analytic treatment time, by constituting the apparatus of a rack grasping device for grasping a specimen rack and a rack transfer device at a rack raising position. CONSTITUTION:An apparatus A is constituted of a rack grasping device 60 for grasping a specimen rack at a rack raising position and a rack transfer apparatus 70 consisting of a lift mechanism for transferring the specimen rack in a vertical direction along with the device 60 and a horizontal transfer mechanism for transferring the specimen rack in a horizontal direction. The horizontal transfer mechanism of the apparatus 70 is constituted so that an urine sampling container is transferred from a rack raising position to a post-treatment device 110 through an urine emitting position above test paper 50 in such a state that the urine emitting port thereof is turned downwardly. The specimen rack finished in predetermined urine emitting work at the urine emitting position is transferred to the device 110 this time. As a result, the constitution of the apparatus can be simplified as a whole and an analytical treatment time can be shortened.
Patent JP-2001104778-A (JP)
Title: Acidic gas adsorbent
Inventor: TAKAHASHI FUMIHARU
IPC: A61L9/01
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an adsorbent which not only has excellent performance of adsorbing an acidic gas such as acids, aldehydes, etc., but also has no need for being stuck on a carrier such as active carbon as the adsorbent itself is solid. SOLUTION: Polyvinyl imidazolines are used as an acidic gas adsorbent.
Patent JP-S63143204-A (JP)
Title: Production of magnetic iron powder
Inventor: ISHIBASHI TOSHINORI
IPC: B22F9/22
Filed: 1986-12-08
Abstract: PURPOSE:To obtain magnetic iron powder for magnetic recording having excellent dispersibility by blowing gas contg. O2 to a liquid suspension prepd. by immersing reduced iron into chlorobenzene thereby oxidizing the surface of the reduced iron. CONSTITUTION:The reduced iron obtd. by reducing metallic compd. powder contg. iron oxyhydroxide or iron oxide as the essential component is suspended into the chlorobenzene. While said liquid suspension is kept stirred to the extent of properly mixing the same preferably by a propeller stirrer or the like, the gas contg. O2 as an oxidizing gas is blown thereto to oxidize the surface of the reduced iron and to obtain the desired magnetic iron powder. The concn. of the gaseous O2 in the above-mentioned oxidizing gas is about 0.1-25vol%. The reaction temp. in this case is preferably about 20-60 deg.C in terms of oxidation reaction efficiency or oxidation reaction rate, etc. The chlorobenzene is removed from the magnetic iron powder by filtration or evaporation after the end of the oxidation reaction and thereafter, the powder is finished to the product.
Patent JP-2001104979-A (JP)
Title: Wastewater treatment method
Inventor: ICHIKAWA MASAHIDE
IPC: C02F3/12
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To grasp the active state of sludge based on the respiration rate and to make the dwell time appropriate. SOLUTION: In a wastewater treatment apparatus which as a biological treatment means comprising an anaerobic-oxygenless treatment step (an anaerobic tank 50, an oxygenless tank 51) to which wastewater to be treated and the reaction liquid to an aerobic treatment means are supplied and an aerobic treatment step (an aerobic tank 52) to which the reaction liquid of an anaerobic treatment means is supplied, a control unit 20 is installed for adjusting the solid dwell time in the aerobic treatment step by computation based on the flow rate and total nitrogen concentration of the wastewater supplied to the anaerobic treatment step (the anaerobic tank 50, the oxygenless tank 51), the respiration rate, liquid temperature, and MLSS in the reaction liquid in the aerobic treatment step (the aerobic tank 52), and the flow rate and sludge concentration of excess sludge transferred from a solid-liquid separation treatment step (a final sedimentation basin) out of a system.
Patent JP-H03220421-A (JP)
Title: Mean pitot probe
Inventor: ROBAATO BUUSU TENCHI
IPC: G01P5/165
Filed: 1990-10-26
Abstract: PURPOSE: To improve speed measuring ability of gas whose gas pressure is equal to an atmosphere pressure or near it, by assigning so that a hole position of the first tube is at the corresponding hole position of the second tube, and forming the ratio between the internal section area of tube and internal section area of hole of tube being at least 9:1 by forming so that the internal section area of tube and internal section area of hole of tube. CONSTITUTION: This average Pitot probe 6 comprises tubes 10 and 12 which are fixed/ attached side by side. Four holes 22, with intervals, which respectively penetrate the walls of pipes 10 and 12 are provided. The inside part and the outside part of pipes 10 and 12 and the holes 22 are of the same size and shape. The distance between the hole 22 of the tube 10 and the closed end of the tube 10 is identical with that between the hole 22 of the tube 12 and the closed end of the tube 12. Thus, the position of hole of the pipe 10 is assigned so that it is identical with the position of corresponding hole 22 of the tube 12, so, the tube 10 containing the hole 22 is symmetrical with the tube 12 containing the hole 22 around a virtual plane between the tubes.  The section area of the hole 22 is constant along the length of hole from the outside part of the tubes 10 and 12 to their inside part, and the ratio between the internal section area of the tubes 10 and 12 and that of the hole 22 is at least 9:1.
Patent JP-H02186706-A (JP)
Title: Bias voltage generating circuit and method thereof
Inventor: TOOMASU AARU ANDAASON
IPC: H03K17/60
Filed: 1989-11-08
Abstract: PURPOSE: To provide a bias circuit which uses a very narrow semiconductor chip area and has a small capacity and a low dynamic impedance by generating a voltage equal to the sum of a PNP-VBE voltage and an NPN-VBE voltage. CONSTITUTION: A PNP transistor TR 3 has the emitter connected to a terminal 5 and has the collector connected to a terminal 6. The emitter of an NPN TR 4 is connected to the terminal 6, and the collector of this TR is connected to the terminal 5, and a conductor 5 which has the base connected to only the base of the PNP TR 4 is connected to the base of an NPN pull-up TR 12, and a conductor 6 is connected to the base of a PNP pull-down TR 13. The collector of the TR 13 is connected to -VEE of a power source, and a current source 7A is connected between the conductor 6 and -VEE of a power source, and the collector of the TR 12 is connected to +VCC.  Physical dimensions of TRs 3 and 4 for generation of a bias current in output TRs 12 and 13 are a half of those of a bias circuit for flowing of the same total current, and the amount of power consumption and the parasitic capacity between the collector and the base are reduced to halves.
Patent JP-2000119675-A (JP)
Title: Turbine oil excellent in oxidation stability at high temperature
Inventor: GATTO VINCENT JAMES
IPC: C10M135/02
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a turbine oil excellent in the oxidation stability at high temps. SOLUTION: This turbine oil comprises essentially (A) (alkyl substd.)diphenyl amines and/or phenyl naphthyl amines and (B) sulfurated olefins and/or a sulfurated fatty acid and/or ashless dithiocarbamates and/or a tetraalkyl thiuram disulfide, and contains as the remainder (C) a base oil having a sulfur content of an extreme lowness (less than 0.03 wt.%) and satd. compds. of a high level (more than 90 vol.%) and optionally (D) a neutral rust retarder. The turbine oil exhibits an excellent oxidation stability, and also a sufficient corrosion protection and sludge control in the application of a turbine oil and an R and O type lubricating oil (a lube oil in which rust inhibitor and antioxidant are added to a base oil).
Patent JP-S63143575-A (JP)
Title: Fixing device
Inventor: ITO TAKASHI
IPC: G03G15/20
Filed: 1986-12-05
Abstract: PURPOSE:To remove adverse influence originating from the continuation of a set temperature for high-temperature fixation and to prevent a defect in fixation from occurring by returning temperature setting to a fixation state of normal temperature unless high-temperature fixing operation is entered within a constant time. CONSTITUTION:A mechanism which returns the set temperature for high- temperature fixation to a fixation state of normal temperature consists of an automatic reset type switch 16 with a timer, a control means 17, a detecting means 18, and a cancel signal input means 20 and when the set temperature is switched to the set temperature of high-temperature fixation, the time provided to the switch 16 successively operates simultaneously with electric feeding to a heater to limit the continuing time of the set temperature state. The fixing operation is detected by the detecting means 18 and the timer is stopped from counting up throughout the fixing operation to extend the continuing time; when the fixation state of normal temperature is entered within the continuing time, the cancel signal input means 20 disconnects the operation of the timer.
Patent JP-H11123965-A (JP)
Title: Seat with lifting means
Inventor: KURIHARA JOJI
IPC: B60N2/36
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To incline the back face of a seatback forward until it becomes horizontal. SOLUTION: A hinge 4, which supports the lower face of a seat cushion 1 so as to turn at a fixed interval to a floor panel 3, is formed at the rear end of the lower face of the seat cushion 1 of a seat with a seatback 2 which can be turned forward. A lifting means consisting of a lifter 5 for lifting the seat cushion 1 is provided on the front end of the lower face to lower the front end of the seat cushion 1 until the back face of the seatback 2 becomes horizontal.
Patent JP-H07119770-A (JP)
Title: Band brake structure
Inventor: MOCHIZUKI HISAKIMI
IPC: F16H63/30
Filed: 1993-10-27
Abstract: PURPOSE:To reduce a speed change shock by preventing a first and a second bracket from giving force to each other in a twisting direction or in a bending direction so as to suppress the behavior of a band in the axial direction securely. CONSTITUTION:A guide formed by a through hole 20 is provided to the second projection, and a guide projection 21 inserted to the guide and positioning an anchor pin 13 is formed by reducing the diameter of the tip of the anchor pin 13. And the second projection is abutted and engaged to a shoulder 22 formed to the anchor pin 13 by forming the guide projection 21, so as to compose this band brake structure.
Patent JP-H10134583-A (JP)
Title: Associative memory
Inventor: KURITA KOZABURO
IPC: G11C15/04
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an associative memory with a function which can detect a soft error produced in the data stored in a memory cell. SOLUTION: In an associative memory which uses a memory cell 10 with a built-in comparison function by which the agreement between data inputted from the outside and data stored inside is detected, the data are held by doubled memory circuits and the agreement is detected by doubled comparison circuits. The identical data are stored in the 1st and 2nd memory circuits 11A and 11B. The 1st comparison circuit 12A detects the agreement between the data stored in the 1st memory circuit 11A and the data inputted from the outside and the 2nd comparison circuit 12B detects the agreement between the data stored in the 1st memory circuit 11A and the data stored in the 2nd memory circuit 11B.
Patent JP-H09133965-A (JP)
Title: Projection type display device formed by using wedge type polarization beam splitter
Inventor: OKAMOTO MIKIO
IPC: G02F1/1335
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To make it possible to shorten an optical path length and to project videos having excellent beauty while providing the device with means for suppressing the heat generation of a polarizing plate. SOLUTION: This projection type display device is constituted by successively arranging a light source 1, a polarizer 4 and a liquid crystal panel 5 on the optical axis. At least one wedge type prisms 9 are arranged between this light source 1 and this polarizer 4. The wedge type prisms 9 allow the transmission of much of P polarized light and reflect much of S polarized light and, therefore, the heat generation of the polarizer 4 by absorbing the S polarized light is prevented. Since the optical path length occupied by the wedge type prisms 9 is short, the size of the device is reduced.