baber/WOPTO huggingface dataset:
Patent JP-H09220154-A (JP)
Title: Umbrella stand with magnet
Inventor: OGAWA MASAYOSHI
IPC: A47G25/12
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an umbrella stand with a magnet which enables a car owner to perform a work outside a car on the rainy day, for example, check, tire replacement, chain attachment/detachment or take a load into/out of the car, without holding the umbrella by hand. SOLUTION: This umbrella stand with a magnet consists of a stand with a magnet installed under a helical pipe 1 and a clip 4 provided at the top of the pipe 1.
Patent JP-H05266578-A (JP)
Title: Recording area detecting circuit
IPC: G11B7/00
Filed: 1992-03-23
Abstract: PURPOSE:To exactly and quickly judge a recorded are or an unrecorded area with simple constitution in an optical disk recording information. CONSTITUTION:The information recorded in an optical disk 1 is converted into electric signals in a photodetector 8 and the upper end of the converted electrical signals are detected by an upper end detecting circuit 47. By comparing the detected signals and with electric signals from the photodetector 8, the electric signals from the photodetector 8 are binarized by a comparator 48. Recorded area detecting signals are outputted from the time the binarization signals are supplied for a prescribed period from the comparator 48 till the supply of the binarization signals are stopped.
Patent JP-S56162128-A (JP)
Title: Process input/output device
Inventor: HATANO AKIRA
IPC: G05B15/02
Filed: 1980-05-16
Abstract: PURPOSE:To prevent an operation error by providing a discrimination information memory for storing the information by which the kind of signal is discriminated, on a process input/output device. CONSTITUTION:A discrimination information memory 8 constituted of an ROM, for storing the information which discriminates the kind of signal to be inputted and outputted between a process input/output unit 3 and an external process is provided on the unit 3 which transfers a control data to the process, or inputs a data from the process and inputs the data to an electronic computer 1. Also, a readout instruction of the memory 8 is provided on the kind of instruction which is transferred to a control units 2 from the computer 1. In case the computer 1 outputs a data to the process or inputs a data from the process, it is prevented from inputting or outputting an erroneous data, by inserting a signal which is the same as information stored in  the memory 8, into an instruction word, outputting it, reading out the corresponding contents of the memory 8, and collating whether both of them coincide or not.
Patent JP-2000254416-A (JP)
Title: Strainer washing device and liquid spraying device
Inventor: KAWAGUCHI HIROSUKE
IPC: B01D29/92
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To enable the back washing of a suction strainer of a pump mounted at a liq. spraying device without using a back washing pump. SOLUTION: One end of a liq. suction pipe 42 is connected to an inlet of a triple action reciprocating pump 16 and a strainer 24 is fitted at the other end. The strainer 24 is arranged in a tank 20 in which liq. 22 is stored. A discharge pipe 34 is connected to a discharge port of the triple action reciprocating pump 16, and the liq. 22 forcibly sent by the triple action reciprocating pump 16 is sent to a nozzle 30. In the discharge pipe 34, a line chamber 26 is disposed at a place apart from the triple action reciprocating pump 16 and an air chamber 36 is disposed at a base end side to accumulate pressure to the liq.. A branched pipeline 44 is branched from the discharge pipe 34 and connected to the intermediate part of the liq. suction pipe 42. At the branched pipeline 44, a solenoid stop valve 46 and a nonreturn valve 48 are disposed in turn from the discharge pipe 34 side.
Patent JP-2000258353-A (JP)
Title: Defect inspection method and device
Inventor: KITAGAWA MITSUHIRO
IPC: G01N21/88
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To stably detect a defect by obtaining the average concentration of concentration data for each small region, judges a pixel to be a defective pixel when the concentration data for each pixel does not exist in a set concentration region, and finally judges the defect according to the judgment result. SOLUTION: An inspection target O is placed on a traveling stage 1 and is illuminated by lighting 2 for picking up an image with a CCD camera 3, and an image detection processing part 4 generates concentration data for each pixel from the pickup image. Before starting, a reference concentration data is generated by the image detection processing part 4 from a conforming image and is stored in an image memory 5. A CPU 8 controls an entire device. An inspection arithmetic processing part 6 divides an inspection region into, for example, a local region with 10×10 pixels, and calculates the average value of the concentration data for each local region. When the average value is not located between upper and lower thresholds being set from the reference concentration data, all pixels in the local region are judged to be defective and binarization processing is made.  In this manner, when the image concentration is far away from the reference concentration, the part is judged to be defective.
Patent JP-S56163954-A (JP)
Title: Vehicle brake control device
Inventor: OOSAWA TERUYUKI
IPC: B60T13/66
Filed: 1980-05-19
Abstract: PURPOSE: To provide a simple device and improve a reliability of the device by a method wherein a weighing of the braking forces in the brake instruction line are replaced by a logic circuit for each of the vehicles arranged.  
     CONSTITUTION: Logic circuit is formed by diodes 15a, 15b, 15c, 15d and relay 16, and the control signals for solenoid valves SBV 1 , SBV 2  and SBV 3  for neumatic brake control device 14 are controlled from the brake instruction lines 131, 132, 133 with these diodes and relay. In this case, the logic circuit operates such that the weighing of the braking forces are replaced by the vehicles M and T. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000261915-A (JP)
Title: Box for housing electrical machinery and apparatus
Inventor: TAKAGI KISOU
IPC: H02B1/30
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To surely prevent passage of electromagnetic waves, even if connection is performed by wide-speed spot welding by putting shielding edge covers made of conductors and composed of base parts and strap-shaped elastic sandwiching/ holding segments, on the end surfaces of the junction of a tabular member of a box body, and spot-welding tabular members at long spacings. SOLUTION: Each shielding edge cover 8 is composed of a base part and a plurality of strap-shaped elastic sandwiching/holding segments, and with a sandwiching/holding segment put on a junction 7 side of a tabular member 3, the cover 8 is pushed and put on an end part 9 of the tabular member 3 in such a way as to sandwich the tabular member 3, to perform sandwiching and holding. From above the tabular member fitted with shielding edge covers 8, a tabular member 3 to be jointed is brought into contact, and the tabular members 33 are spot-welded. The tabular member 3 is brought into contact at the tip parts of sandwiching/holding segments, by adjusting the sandwiching/ holding segments to the shape of a wave. Consequently, passage of an electromagnetic waves can be prevented, even if spot welding is performed at long spacings of about 100 mm-150 mm.
Patent JP-2000261314-A (JP)
Title: Pll circuit using clock dithering circuit
Inventor: SHIMOKAWA HIROKI
IPC: H03L7/08
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a PLL circuit which uses a clock dithering circuit whose configuration is simple without being limited by the frequency division ratio of a feedback frequency divider. SOLUTION: A clock dithering circuit 1 consisting of a storing means 2 and a charge pump circuit 5 is provided parallelly with a charge pump circuit 12. The means 2 stores phase difference signals UP and DN outputted by a phase comparator circuit 11 and generates a control signal PD whose level is inverted in accordance with the change of phase delay or advance. The circuit 5 generates a charge pump signal PC2 on the basis of the signal PD, supplies it to a low pass filter 13 and generates fluctuation of a constant period in an output frequency.
Patent JP-S54157708-A (JP)
Title: Heat treatment for increasing strength of pipe
Inventor: SATOU YOSHIMI
IPC: C21D9/08
Filed: 1978-06-02
Abstract: PURPOSE: To prevent stress-corrosion cracking by the procedure in which an object to be heated is kept beforehand inside a pipe and then heated to a high temperature so as to produce a temperature difference between the outside and inside surfaces of the pipe, whereby causing a tensile yield to take place in the inside and also a comrpressive yield to take place in the outside.  
     CONSTITUTION: The fluid 7 heated is put in the inside of the pipe 2, and then the outside surface of the pipe 2 is heated to higher temperature by means of the heating coil 3 so as to produce a temperature difference between the outside and inside surfaces, whereby causing a tensile yield to take place in the inside and also a compressive yield to take place in the outside. Thus, it is possible to increase the strength and also to prevent the occurrence of stress-corrosion cracking in the pipe. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05267227-A (JP)
Title: Dryetching system
IPC: H01L21/302
Filed: 1992-03-24
Abstract: PURPOSE:To prevent influences of blocking incidence and reaction of etching particles by a method wherein reaction products generated by etching coat the surface of a wafer under etching by reincidence and redeposit. CONSTITUTION:An exhaust pump 11 of an exhaust speed of 2500l/sec or more is used to increase the exhaust conductance up to 2000l/sec or more and the effective exhaust speed up to 1300l/sec or more, and a cooling trap 18 is installed in a vacuum treatment chamber 1 to conduct such an etching as to control the temperature of the cooling trap 18 above the condensation temperature of etching gas and below that of reaction products. This process causes etching reaction products to be physically adsorbed by the cooling trap and unabsorbed reaction products to be exhausted out of the treatment chamber by high speed exhaust, thereby preventing reincidence and redeposit of reaction products onto wafers.
Patent JP-H04300419-A (JP)
Title: Bearing device
Inventor: SHIBAYAMA MUNEAKI
IPC: F16C32/04
Filed: 1991-03-29
Abstract: PURPOSE:To damp rotary body vibration generated at the time of operation. CONSTITUTION:An annular permanent magnet portion 15 is concentrically arranged around a rotary body 1. At the annular permanent magnet portion 15, an annular magnetic gap 18 at which magnetic flux facing in rotary shaft center direction exists of a rotary body 1, is formed over the whole periphery. A circular platelike conductor 19 is provided concentrically and fixedly at the rotary body 1. Arrangement is made that the circular platelike conductor 19 may be able to move in the permanent magnet portion 15 magnetic gap 18.
Patent JP-S54157780-A (JP)
Title: Production of silicon single crystal
Inventor: WATANABE MASAHARU
IPC: C30B29/06
Filed: 1978-06-02
Abstract: PURPOSE: In czochralski method silicon single crystal production, a silica crucible enclosed by hot zone member made of graphite provided with silicon nitride coated layer is used, to thereby provide a silicon single crystal of low carbon content.  
     CONSTITUTION: Polycrystalline silicon body is melted in a silica crucible 2 reinforced by a graphite crucible 3 placed in a chamber 1 maintained in an innert gas atomosphere. The molten silicon liquid is lifted up by seed of silicon single cystral to produce a silicon single crystal. Hot zone members exposed to high temperature, including graphite crucible 3, receipt dish 4, heater 5, insulating cylinder 7, seed chuck 11 are all provided with gas impermeable Si 3 N 4  coated layer with conversion ratio of greater than 95%. This means prevents CO generation, thereby providing silicon single crystal with carbon content of about 10 16  atoms/cm 3 . 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56162035-A (JP)
Title: Measuring device for distribution of particle size
Inventor: ARAKAWA MASABUMI
IPC: G01B11/02
Filed: 1980-05-17
Abstract: PURPOSE:To accurately measure the distributions of particle sizes and outside circumferential lengths, etc. by such things as detecting the extents of marker movements in perpendicularly intersecting two directions by means of two sets of markers moving integrally and cooperatively with a marker such as a pencil tracing the particle images of macrophotographic images. CONSTITUTION:When the particle images 15 on a macrophotograph 13 is traced with a marker 7 such as a pencil by closing a switch 10, a photosensor 8 and a photosensor 9 coupled into one piece with the marker 7 cooperatively move and the sensors 8, 9 read in the slit scales 11', 12' of scale plates 11, 12, respectively. The read-in quantities according to the movements of the sensors 8, 9 are classified to  required groups by way of an arithmetic part 14, are counted with discrete counters  2-, and the distribution corresponding to particle sizes, particle outside circumferences, etc. is determined. A counter 3 determines the total number of particles by  cumulatively counting the closing times of the switch 10. By this constitution of  using no rules and the like, the distribution of particle sizes and outside circumferences, etc. is accurately measured. It is also possible to measure the length distribution of curved shapes in the same manner.
Patent JP-H01240862-A (JP)
Title: Automatic sampler
Inventor: WAKATAKE KOICHI
IPC: G01N35/04
Filed: 1988-03-22
Abstract: PURPOSE:To increase the number of samples capable of continuous treatment, by transferring a sample cassette holding a plurality of sample containers to a cassette storage section segmentally via a sampling position from a cassette supply section. CONSTITUTION:A cassette supply section T is provided at an initial end of a transfer path W of a sample cassette C to stock a plurality of sample cassettes C while a cassette storage section S is provided at a final end thereof W to stock the sample cassettes C finished with sampling. In the sample cassette C, sample container 2 are arranged in two rows, for example, 10 each row. The sample cassettes C are transferred with a cassette feeder sequentially along the transfer path W. A specified amount of sample is sucked with a pipette 33 from a sample container 2 arriving at a sample sucking position (f) to be distributed to reaction containers 1 existing at distribution positions (a). This enables continuous treatment of dozens of samples.
Patent JP-H07274700-A (JP)
Title: Threshing machine
Inventor: NAKAJIMA SHIGERU
IPC: A01F12/48
Filed: 1994-04-04
Abstract: PURPOSE:To provide a threshing machine capable of always rapidly discharging dusts in a good state without disordering the grading operation. CONSTITUTION:A threshing machine has a pressure wind fan 5 on the front of a vibration-grading member 4 for vibration-grading grains and dusts to be discharged, a lateral flow type dust-discharging fan 6 below the rear end side of the vibration-grading member 4, and a main grading wind passageway 28 above the grading net 23 of the vibration-grading member 4. In the threshing machine, a dust-discharging passageway for guiding a grading wind from the pressure wind fan 5 into the dust-discharging fan 6 is disposed in the inlet part 62 of the dust-discharging fan 6, and the dust-discharging passageway is formed so as to have a circularly bent part 72 for changing the passageway, when the grading wind reaches the dust-discharging passageway. The exit part 73 of the dust-discharging passageway is disposed so that the front side of the exit part in the impeller-rotation direction of the dust-discharging fan 6 is directed toward the rotation center O of an impeller 61.
Patent JP-S62231075-A (JP)
Inventor: FUKUI MINORU
IPC: D06M11/83
Filed: 1986-03-26
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-S61263726-A (JP)
Inventor: JIYOOJI TEII BARAORASU
IPC: H05K1/00
Filed: 1986-03-26
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-S52149433-A (JP)
Title: Electronic computer system running system
Inventor: NAKAMURA AKIRA
IPC: G06F1/00
Filed: 1976-06-07
Abstract: PURPOSE: To increase the running efficiency and to reduce the burden of the operation, by operating for the judgement and manual operation required for the running, while leaving the freedom reflecting the will of the operator and maintenance people. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04302789-A (JP)
Title: Proportional valve
Inventor: KIDOUCHI YASUO
IPC: F16K31/06
Filed: 1991-03-29
Abstract: PURPOSE:To obtain a flow proportional valve with closure function which is simple in structure and easy to assemble, by controlling the flowrate of the fluid from 0 to any given flowrate value through controlling the quantity of electricity supplied to the solenoid. CONSTITUTION:A plunger 9 is operated by energization of a solenoid 7, thereby simultaneously driving a pilot type water stop valve 16 and a control valve member 22 for control of the flowrate. The control valve member 22 is connected to a second diaphragm 24 formed with a groove 24a in order to cause the pressure balance to be kept established. Thus, even if a primary pressure is varied during the discharging operation, the flowrate is stabilized to provide a flow proportionality valve of high controllability wherein the flowrate is almost determined depending upon the amount of electricity being supplied to the solenoid 7. Further, the valve elements covering from the plunger 9 to a pilot valve 19, including the control valve member 22, can be built outside up, as a unit. As a consequence, the valve has increased assembleability and maintainability.
Patent JP-H09254694-A (JP)
Title: Trunk floor carpet structure of automobile
Inventor: KONISHI MASAAKI
IPC: B60N3/04
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To retain a side part in its standing condition by a simple structure, by integrally arranging a lid covering a glove compartment on the rear surface of the side of a trunk floor carpet, and forming the end edge of the side in a manner that it can be elastically brought in contact with the lower edge of the trunk weatherstrip of a trunk opening. SOLUTION: On a trunk floor 1, a spare tire pan 2 is recessed in its center, a glove compartment storage part 3 is recessed in a side part 5B, and a glove compartment 4 is arranged in this glove compartment storage part 3. In a trunk floor carpet 5 for totally covering the upside of this trunk floor 1, a lid 10 covering the glove compartment 4 is stuck to the rear surface of the side part 5B. In the case that the side part 5B is stood by making a boundary between the lid 10 and a backing member 9 to serve as a hinge 11, the hinge 11 is set to such an extent that the side part 5B can be retained to be stood by elastically bring the end edge of the side part 5B in contact with the front side lower edge of a weatherstrip 13 mounted on the peripheral flange 12a of a trunk opening 12.
Patent JP-S51142493-A (JP)
Title: Ozonizer
Inventor: TAKAHASHI HIDEOMI
IPC: C01B13/11
Filed: 1975-06-04
Abstract: PURPOSE: A highly reliable ozonizer equipped with a cooling water jacket having improved cooling effect and capacity, the leakage of water due to breakage being avoided. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04303006-A (JP)
Title: Anti-skid device of tire
Inventor: ARAMAKI KUNINORI
IPC: B60C27/16
Filed: 1991-03-29
Abstract: PURPOSE:To enhance braking force by providing a large number of earth pins to be mounted to a main body shifting large in the widthwise direction of the main body in a tire anti-skid device provided on the outer circumference of a tire and used for enhancement of braking force at the time of snow coverage, etc. CONSTITUTION:Reinforcing cords 14 are respectively buried at intersecting points 18, 44 of ribs 14A, 14B and 14C, 14D constituting a main body 12 in a state wherein they intersect each other. Mounting plates 46 of earth pine 48 are sticked fast in a state wherein they surround these intersecting points 18, 14. Since intersecting points 44 that adjoin with the intersecting points 18 between them are provided in the widthwise direction of the main body 12 shifting to the extent of the size M in respect to intersecting points 18, mounting plates 46 are provided at plural spots in the widthwise direction of the main body 12, these earth pins 48 do not depict the same loci of rotation at the rotating time of a tire, and braking force is enhanced.
Patent JP-S6058030-A (JP)
Inventor: FUKUI HIROMI
IPC: A01K75/04
Filed: 1982-04-21
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-H03266667-A (JP)
Title: Serial printer capable of setting amount of printing paper take in
Inventor: KAWAMURA TOSHIO
IPC: B41J13/00
Filed: 1990-03-16
Abstract: PURPOSE:To take in a printing paper until the first printing line of a desired printing paper is reached by allowing the number of lines of the amount of paper to be taken in to be temporarily set using a binary indicator and a provisional setting switch, and then allowing the number of lines to be set using a 'printable' switch and setting a serial printer in a select state. CONSTITUTION:If the amount of printing paper taken in is set, a serial printer is deselected by pressing a 'printable' switch 5. If a provisional setting switch 2 is pressed, a binary indicator 1 indicates a number starting with 00. Then if the provisional setting switch 2 is released at a designated number, the number of the binary indicator stops to increase. If the 'printable' switch 3 is pressed, the serial printer is set to the select mode, and the number of lines set at a pitch for line feed when the select mode is set is entered in the serial printer as the number of lines equal to an amount of paper taken in. In this case, the amount is entered in the serial printer. If the printing paper is taken in the serial printer, the serial printer takes in the paper by the part of paper equal to the set number of lines. After that, if print data required for printing is sent from a host computer, it can be printed immediately starting with a line in which such printing is desired.
Patent JP-H05303973-A (JP)
Title: Manufacture of vanadium electrolyte
Inventor: KANEKO HIROKO
IPC: H01M8/18
Filed: 1991-03-29
Abstract: PURPOSE:To provide a method for highly efficiently manufacturing an electrolyte for a vanadium redox battery having a high energy density by using an inexpensive vanadium compound and dissolving it at a high concentration. CONSTITUTION:Ammonium methavanadate or vanadium pentoxide is reduced with sulfurous acid under the presence of an inorganic acid. To the resulting saturated or supersaturated solution, a rich inorganic acid (particularly, concentrated sulfuric acid) is added, a vanadium compound is successively added, vanadium is dissolved at a high concentration to manufacture a rich vanadium electrolyte.