baber/WOPTO huggingface dataset:
Patent JP-H11217070-A (JP)
Title: Vehicular antiskid control valve
Inventor: MAEDA HIROYUKI
IPC: F16D65/78
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To carry out not only braking or brake-release operation effected by depression and release of a brake pedal, but also operation during anti-skid operation including pressure increase, pressure holding and pressure decrease, with the use of a single brake passage connected to a wheel cylinder. SOLUTION: A vehicle antiskid control device is composed of main passages 4, 5, 6 connected at their one end to a first port 3a and at their the other end to a hydraulic pressure generating device 1, a depressurizing passage 9 connected at one end to a second port 3b and at the other end to the main passages 4, 5, 6, and receiving hydraulic fluid from the second port 3b, a second reservoir means 14 incorporated in the depressurizing passage 9, for increasing the pressure in a wheel cylinder 3, a hydraulic pump 10 for feeding hydraulic fluid into the second reservoir means 14, a first valve means 38 effecting a communicating condition (f) in which the pressure in the wheel cylinder is reduced, and a cut-off condition (g) in which the pressure in the wheel cylinder 3 is held, and a second valve means 8 for effecting a communicating condition (a)  in which hydraulic fluid is fed into the second reservoir means 2, and a cut-off condition (b) in which the pressure in the wheel cylinder 3 is held.
Patent JP-H11156681-A (JP)
Title: Polishing and grinding device
Inventor: UNNO KOICHI
IPC: B24B1/04
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a new polishing and grinding device which can easily perform more uniform finishing and elongate life of a grinding wheel itself, by simultaneously reciprocating an axially rotating grinding wheel in the axis between a given distance. SOLUTION: A driving mechanism 2, a horizontally placed rotating shaft 20 driven by the driving mechanism 2, a thick disk-shaped grinding wheel 1 attached to the rotating shaft 20 are placed on a base 3, and the base 3 is held on a pedestal to enable the grinding wheel 1 to move horizontally in the rotation axis, and is reciprocated by other driving mechanism 5 at a given frequency in a given distance. Therefore, the grinding wheel 1 axially rotates and simultaneously reciprocates axially at a given frequency in the given distance.
Patent JP-H09164979-A (JP)
Title: Crawler type travelling body
Inventor: NISHIMORI HIROYUKI
IPC: B62D55/215
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a crawler type travelling body capable of reducing noise generated as a belt flaps and makes contact with a sprocket, etc., and excellent in durability. SOLUTION: Flapping of a belt is prevented while a crawler type travelling body travels by winding coil springs 11 around bushes 10 and fixing both end parts of them and restraining reciprocal bending of adjacent ones of links 8, 9 by spring force of the coil springs 11 on the crawler type travelling body constituted free to bend by connecting a large number of the links 8, 9 to each other by the bushes 10 and pins and-furnished with the endless type belt wound around a sprocket and an idler and driven by the sprocket.
Patent JP-H01215523-A (JP)
Title: Plastic-material injection nozzle to mold
Inventor: ROORAN REONAARU
IPC: B29C45/20
Filed: 1988-12-24
Abstract: PURPOSE: To always automatically hold airtightness even if an injection nozzle is adapted to casting molds having various thicknesses by providing a movable sleeve having a specific structure in the injection nozzle. CONSTITUTION: A fixed part 3 functioning as a fixed sleeve is attached on a mold 2 through a flange 1. The chamber 6 is attached to the variable sleeve 4 sliding through the chamber 6 and having a truncated cone-shaped lower end 5 in a movable manner. The leading end 5 of the variable sleeve 4 is automatically pressed to the truncated cone-shaped wall 8 to hold airtightness. The perfect airtightness capable of corresponding to various thicknesses of the mold 2 can be automatically ensured without performing calculation.
Patent JP-H08178400-A (JP)
Title: Controller for air conditioning equipment
Inventor: ICHIHARA MASAKO
IPC: F24F11/02
Filed: 1994-12-28
Abstract: PURPOSE: To achieve a maintaining of comfortableness by applying a feeling of cold or cool due to the optimum blowoff temperature corresponding to an increase in the velocity of air hitting a user constantly during the cooling operation while achieving higher energy saving performance with an increase in the amount of air and a rise in the blowoff temperature. CONSTITUTION: This apparatus is provided with a direction of air determining means 12 to determine the direction of air to let an air current hit a man during the cooling operation corresponding to an output value from an operation mode memory means 11, an amount of air determining means 13 to determine an amount of air within a specified range and a frequency determining means 18 to determine the frequency of a compressor so that a blowoff temperature is reached as determined based on a set blowoff temperature, a set room temperature, a blowoff temperature and a room temperature as output value from a blowoff temperature determining means 14 to determine a blowoff temperature based on the amount of air, a room temperature determining means 15, a blowoff temperature detection means 16 and a room temperature detection means 17.
Patent JP-H02174203-A (JP)
Title: Manufacture of superconducting coil
Inventor: MIKAMI YUKIO
IPC: H01F6/06
Filed: 1988-12-27
Abstract: PURPOSE:To easily heat-treat and construct a large-sized superconducting coil without having difficult work and without requiring a large-sized furnace and a heating furnace by performing a heat treatment by winding a wire material before being subjected to heat treatment and passing a current through the wound coil for heating. CONSTITUTION:A wire material 1 before being subjected to a heat treatment is wound around a bobbin 2, and after it is completely wound opposite ends 5, 6 of the coil are connected to a power supply 5, which supplies a current to the coil. Joule heat is produced in the wire material 1 by that current, and the superconducting wire material is internally heated and hence subjected to the heat-treatment. This assures the heat treatment without use of a heating furnace. Thus, a large-sized superconducting magnet can easily be formed as comprising the superconductor coil subjected to the heat treatment. Further, the superconducting magnet can be formed easily with a good procedure without being limited by a magnet size and without having any difficulty in working.
Patent JP-H08207629-A (JP)
Title: Built-in child seat with safety locking mechanism
Inventor: EMU JIEFURII KOOKINZU
IPC: B60N2/36
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To devise a seat free to move between an adult mode position and a child mode position by constituting and arranging the seat against a movable cushion assembly and a back cushion frame assembly so as to move between an unlocking position and a locking position placed against the rigid frame assembly. SOLUTION: A locking mechanism 42 is put at an unlocking position against a rigid frame assembly 12 at the time when a movable cushion assembly 34 is at an adult mode position. Additionally, it is put at a locking position against the rigid frame assembly 12 so as to prevent movement of a back cushion frame assembly 18 to a non-working position at the time when the movable cushion assembly 34 moves to a child mode position. That is, it is constituted and arranged against the movable cushion assembly 34 and the back cushion frame assembly 18 so as to freely move between this unlocking position and the locking position. Consequently, it is possible to make the back cushion frame assembly 18 freely move easily between the adult mode position and the child mode position.
Patent JP-H01168835-A (JP)
Title: Wear-resistant alloy having excellent corrosion resistance particularly to knock gas
Inventor: KAWATANI YOJI
IPC: C22C19/00
Filed: 1987-12-24
Abstract: PURPOSE:To manufacture the title alloy by regulating Ni or Co to its base and adding specific amounts of Si, B, Cr, Mo and Cu thereto. CONSTITUTION:The alloy contg., by weight, 1.0-3.5% Si, 0.5-6.0% B, 24-30% Cr, 14-35% Mo and 0.4-4.0% Cu and the balance consisting of at least one kind of Ni and Co is prepd. By this method, the alloy having excellent high wear resistance and corrosion resistance, particularly high corrosion resistance to knock gas can be obtd. and is suitable as the cylinder material for the injection molding and extruding of ABS resin, etc., used under the conditions of molding.
Patent JP-2001138100-A (JP)
Title: Device for opening hole in plate
Inventor: FUKUMOTO HACHIRO
IPC: B21D43/00
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of a die caused by an offset load on the die, and the damage of the die caused by an overload on a facility when a steel plate is pressed when the charging direction of the steel plate having an opening formed therein is mistaken in a hole opening line provided with a press die to form an opening for inspection at a predetermined position of the steel plate for manufacturing a unit bath. SOLUTION: A recessed part 15 is provided in a surface of a punch 13 facing a die, and a proximity sensor 16 is disposed in the recessed part 15. Whether or not a hole is already opened in a hole opening range is checked in advance by detecting whether or not the steel plate is present on the sensor 16 during the pressing, and the die is prevented from being damaged by stopping the line when an abnormality is detected.
Patent JP-H04195165-A (JP)
Title: Negatively chargeable electrophotographic toner
Inventor: TSUBOTA NORIAKI
IPC: G03G9/097
Filed: 1990-11-28
Abstract: PURPOSE:To control the toner to a favorable charged amount and to a sharp distribution of the charged amount by using as a negatively chargeable charge controller the metal compound of aromatic oxycarboxylic acid and incorporating an auxiliary charge controller having a charge controlling action reverse in polarity to the charge controller in the toner. CONSTITUTION:The toner is composed essentially of a fixing resin, a colorant, and the negatively chargeable charge controller of the metal compound of the aromatic oxycarboxylic acid, and further the auxiliary charge controller incompatible with the fixing resin but dispersible in it and having a charge controlling action in polarity reverse to the charge controller, thus permitting the obtained negatively chargeable toner to be adjusted to a favorable charge amount and an average toner charge amount in an optimum range for preventing toner scattering and stabilizing image density and to have a sharp distribution of toner charge amount.
Patent JP-H05172139-A (JP)
Title: Seal device for linear motion bearing
Inventor: TONOKAI MITSUYASU
IPC: F16C29/06
Filed: 1991-11-18
Abstract: PURPOSE:To provide a seal device which may surely prevent dust or the like from entering into a linear motion bearing so as to prolong the use life of a movable member. CONSTITUTION:A seal device 100 is attached to a movable member 20 of a linear motion bearing 10 at one end in a moving direction, and is resiliently urged toward the upper or side surface of a track bed 12, having an end surface in a shape complementary with the contour of the surfaces thereof to be urged, and having seal members 110, 120, 130 whose motion is restrained in the moving direction. The seal members 110, 120, 130 are made of metallic bearing materials, and are held between a pair of end surface plates.
Patent JP-H08178406-A (JP)
Title: Structure of louver
Inventor: OGAWA TETSUJI
IPC: F24F13/08
Filed: 1994-12-28
Abstract: PURPOSE: To make a polishing means unnecessary, and to sharply reduce the cost of production, by a method wherein plural sheets of fins, which are bridged between bent left and right portions, and are inserted and held in slits, are provided, and both end parts of each of the fins are welded at the rear sides of the bent portions. CONSTITUTION: A rectangular air outlet 13 is formed on the wall surface of a casing 11, and bent portions 18A to 18D bent inside each are formed at the side edges of the air outlet 13. Furthermore, a plurality of slits 20 extending toward bent parts from the erected sides of a pair of the bent portions 18C, 18D are formed in step shape in vertical direction. Plural sheets of fins 19 are bridged between the bent portions 18C, 18D, left and right, and are inserted and held in the slits 20, and both end parts of each of the fins 19 are individually welded on the rear sides of the bent portions 18C, 18D. In this way, a polishing means is made unnecessary and the cost of production can be sharply reduced.
Patent JP-H05167971-A (JP)
Title: Optical disk and method for transmitting video using the same
Inventor: UCHIUMI KUNIAKI
IPC: H04N7/16
Filed: 1991-12-12
Abstract: PURPOSE:To simplify the structure of a video transmitter by transmitting main and sub videos from the same optical disk in the time zone without the main video by using an optical disk recording the main video as well as the video showing the time till the start of the main video as a sub video or the second superimposed video. CONSTITUTION:A video transmitter continuously transmitting the same main video in a constant cycle consists of a video source 1 reproducing an optical disk recording the main video as well as the video showing the time till the start of the main video as the sub video or the second superimposed video and a control part 2. The control part 2 can transmit repeatedly the main and sub videos from the same optical disk by controlling the video source 1 in a fixed cycle.
Patent JP-H01168445-A (JP)
Title: High reflection film
Inventor: GOTO DENICHIRO
IPC: B32B15/09
Filed: 1987-12-24
Abstract: PURPOSE:To obtain a high reflection film having excellent reflectivity by providing a surface layer made of acrylic resin on the surface of a base material made of a polyethylene terephthalate film, and sequentially forming a silver deposited layer and an acrylic resin protective layer made of acrylic resin on its rear face. CONSTITUTION:A base material 1 made of a polyethylene terephthalate film which has 25-100mum of thickness is particularly preferably at the points of transparency, durability, handling properties, economy, etc. A surface layer 2 is formed by coating it with acrylic resin paint and drying it. A silver deposited layer 3 is formed by depositing silver by a normal method, and has low mechanical strength, feasibility of damage due to a friction, chemical activity, and feasibility of discoloring or corroding with sulfide in the atmosphere. Accordingly, a protective layer 4 made of acrylic resin is provided on the layer 3. The formation of the layer 4 is conducted by coating it with resin paint by a normal coating method, and drying. Thus, a high reflection film having excellent reflectivity is completed.
Patent JP-H01172398-A (JP)
Title: Production of anthracycline compound r20x2
Inventor: TAKEUCHI TOMIO
IPC: C07H15/252
Filed: 1987-12-25
Abstract: PURPOSE:To obtain the title compound useful as an antitumor and antibiotic substance in high yield, by treating an anthracycline compound R20X3 (salt) in the coexistence of an aprotic solvent, ammonium ions, etc., and alpha-tocopherol, etc. CONSTITUTION:An anthracycline compound R20X3 expressed by formula I or salt thereof is treated in the coexistence of (A) an aprotic solvent, (B) ammonium ions and/or organic amine (e.g., ammonium chloride or monomethylamine) and (C) alpha-tocopherol, gentisic acid and/or guaiac resin, preferably at about 0 deg.C to afford the aimed compound expressed by formula II.
Patent JP-H01172052-A (JP)
Title: Car stop holding device for brake booster
Inventor: SHIMAMURA MORIHIKO
IPC: B60T13/72
Filed: 1987-12-25
Abstract: PURPOSE:To eliminate dragging sense of a brake by furnishing a valve mechanism to change over the communicational condition between a constant pressure chamber, a varying pressure chamber, and the atmosphere, and by installing a relief valve to relieve this pressure to the constant pressure chamber when the pressure in a constant pressure passage connecting the mentioned valve mechanism to a solenoid operated opening/closing valve exceeds a certain set level. CONSTITUTION:The shell 1 of a brake booster is partitioned into a constant pressure chamber 4 and a varying pressure chamber 5 by a power piston 2 and a diaphragm 3, and a valve mechanism 7 is accommodated in a valve body 6 provided at the shaft of the mentioned power piston 2. This valve mechanism 7 switches over the path leading to the constant pressure chamber 4 via a constant pressure passage 15 and a solenoid operated opening/closing valve 16, another path leading to the varying pressure chamber 5 via a varying pressure passage 18, and a third path leading to the atmosphere via a pressure passage 20. Therein the valve body 6 is equipped with a bypass 50 to put the varying pressure chamber 4 in communication with the constant pressure passage 15 between the valve mechanism 7 and solenoid valve 16, while this passage 50 is fitted with a relief valve 51 which will open when the pressure in the constant pressure passage 15 exceeds a certain set level.
Patent JP-H04204054-A (JP)
Title: Analysis device of catechol amine metabolic object and creatinine
Inventor: SHIMAMOTO MAYUMI
IPC: G01N33/50
Filed: 1990-11-30
Abstract: PURPOSE:To enable catechol amine metabolic object and creatinine to be analyzed with one sample-pouring operation by connecting two sample-pouring loops, introducing same samples over both loops, and then separating both loops for flowing to each corresponding analysis part. CONSTITUTION:Connected 6-way valve 3 and 16-way valve 4 are switched synchronously when pouring a sample, an eluting solution 12 flows in the order of a pump 1, the valve 3, a column 5, and a detector 8, and a carrier liquid 13 flows in the order of a pump 2, the valve 4, a reaction coil 6, and a detector 9. On the other hand, samples fill a sample loop within the valve 3 and then that within the valve 4. At the same time, a reagent is fed to a reagent loop within the valve 4 by an accessory pump. pouring operation is completed, and then both valves are switched to analysis state, thus enabling catechol amine metabolic object and creatinine to be analyzed with one sample pouring and preventing erroneous replacement of the reagent.
Patent JP-H06176505-A (JP)
Title: Digital signal processor
Inventor: OTAKE MASATOSHI
IPC: G06F3/06
Filed: 1992-12-09
Abstract: PURPOSE:To reduce the cost for developing an LSI and to enhance the developing efficiency by constituting an arithmetic means out of plural signal processing units for time-divisionally inputting a digital code signal in a circuit for performing viterbi composite processing and equipping the signal processing units with time base changeover means in their input/output parts respectively. CONSTITUTION:Magnetic pit information detected by a read head 1 is amplified by a read amplifier 2, and is inputted to an LPF 3 for cutting a signal component of more than half a sampling frequency and a synthesizer 4. An output of the LPF 3 is supplied to an analog signal input terminal SI of the signal processing unit 5-a, and is quantized by an A/D converter inside the unit 5-a, and is then converted into a digital code signal to be distributed via DI/O to the signal processing units 5-b and 5-c, where distributed processing is time- divisionally performed. A read clock generated by the synthesizer 4 is inputted to RCP terminals of the units 5-a-5-c to be used as a data input/output clock. By setting an inside processing clock of each of the units 5-a-5-c to be one third of a read clock frequency, 3-parallel distributed processing of a low frequency can be performed.
Patent JP-H05168067-A (JP)
Title: Data input controller of serial controller
Inventor: TAKEBE SHIN
IPC: H04Q9/00
Filed: 1991-12-13
Abstract: PURPOSE:To provide a data input control device of the serial controller reducing the number of memories, performing the associated collation in the high-speed real time, and detecting errors generated in a system without fail. CONSTITUTION:A main controller 100 is provided with a reception data memory 22 storing the sensor data in a data frame signal for one sampling cycle and a memory 40 storing the sensor data at the former sampling time. the true sensor data, and the number of continuous comparison coincidence. It is also provided with a comparison transfer circuit 30 comparing the sensor data stored in a reception data memory from receiving the data frame signal to the next one. Further, data is transferred to each area of the memory 40 through the continuous coincidence discrimination processing discriminating the presence or absence of the continuous coincidence of the set number, the count processing performing the +1 or initializing processing according to the continuous coincidence discrimination result, and the real data selection processing or the like.
Patent JP-H04204064-A (JP)
Title: Method and apparatus for detecting abnormality of temperature control system
Inventor: FUJISAWA TERUO
IPC: H05B3/00
Filed: 1990-11-30
Abstract: PURPOSE:To identify an abnormality cause and an abnormal place and to enhance maintenance and the rate of operation by calculating the estimation values of the actual change and change of temp. to be controlled due to a temp. control signal and monitoring the deviation of both of them. CONSTITUTION:An abnormality detection apparatus 21 receives the input control signal 5 from a temp. control apparatus 11 and a temp. detection signal 4 to judge the abnormality of constitutional machinery. That is, a change rate operation circuit 22a uses predetermined heat capacity to be controlled, heater output and heat efficiency to output the estimation value of a temp. change rate. A change rate operation circuit 22b calculates the change rate of the temp. detection signal 4 by differential operation to output the same. A deviation monitor 24a outputs a heater partial disconnection signal 31a to an alarm apparatus 35a through a PR circuit 25 when the deviation of the signals from the change rate operation circuits 22a, 22b can be estimated to be the partial disconnection of a heater.
Patent JP-H04205146-A (JP)
Title: Data display method
Inventor: KOMATSU AKIHIRO
IPC: G06F3/048
Filed: 1990-11-30
Abstract: PURPOSE:To improve the recognizability for singular data and to utilize individual data effectively by applying a diagnostic rule to respective data in a data base, extracting data on a judgment of facility abnormality, and making a display method for entry values in a data display format distinctive from others. CONSTITUTION:A facility diagnostic part 2 takes a diagnosis according to data in the data base 3 and displays the diagnostic result at a diagnostic result display part 5. The data are classified into factor data when a deterioration state is indicated by the diagnostic result according to a data decision rule stored in the facility diagnostic part 2 and they are re-inputted as process data to the data base 3. Further, the data are displayed on the data update operation screen of a data editing part 1, for example, in blue when exceeding a permissible JIS thickness reduction quantity, in red when exceeding a minimum necessary thickness reduction quantity, and in white when less than the permissible thickness reduction quantity.