baber/WOPTO huggingface dataset:
Patent JP-S5797100-A (JP)
Title: Sand avoiding apparatus for water pumping
Inventor: MINAGAWA KIYOSHI
IPC: F04B53/20
Filed: 1980-12-08
Abstract: PURPOSE: To permit a large amount of purified water free of sand etc. to be supplied by consecutively installing the filtering apparatuses of which filtering performance is improved efficiently by use of silica sand.  
     CONSTITUTION: The water collecting tank 2 for accommodating a submerged pump 1 is constituted by welding an iron pipe 2a and an iron disc 2b having the hole having the same diameter to a pipe 3 bored at the center of the disc 2b, and the pipe 3 which communicates to the water collecting tank 2 and the flange which is welded onto the inside pipe 4 having a number of long holes 4a board  on the peripheral surface are fastened by bolts and nuts. The peripheral surface  of the inside pipe 4 is covered with the filtering tank 4 having a number of  long holes 4a bored so as to be filled with silica sand, and said filtering tank 5  is surrounded with a metal net 7. The filtering apparatuses are installed consecutively, and the lower edge area of the inside pipe 4 is closed. Thus, the filtering  apparatus filled with silica sand are installed consecutively, and a large amount  of purified water free of sand etc. can be supplied. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5960095-A (JP)
Title: Oil rotating vacuum pump device
Inventor: INOUE YOSHIO
IPC: F04C25/02
Filed: 1982-09-30
Abstract: PURPOSE:To reduce the amount of oil, discharged together with exhaust gas to the outside of an oil reserving tank, effectively without increasing the size of the device by a method wherein a corrugated plate, disturbing the flow of the exhaust gas by moving it up and down, is provided at the fore stage of an exhaust port. CONSTITUTION:A chamber 16, communicating with the exhaust port 4, is formed at the upper corner of the oil reserve tank 1 while the bottom wall of the chamber is constituted by the corrugated palte 15. The corrugated plate 15 is consisting of first slanted plates 15a, whose lower surfaces are facing to the pump 2, and the second slanted plates 15b, whose lower surfaces are facing to the opposite direction of the pump 2, which are arranged alternately and continuously, while venting holes 17 are bored at the intermediate positions of the second slanted plates 15b respectively. According to this method, the exhaust gas A, containing a plenty of oil drops, collide against various parts of the corrugated plate when it flows to the direction of the exhaust port 4, and the oil drops are disturbed by changing their flowing directions and moving them up and down, therefore, the oil drops, mixed into the exhaust gas A are separated and returned into the oil reserve tank 1, thus, the amount of oil discharged to the outside of the tank 1 may be reduced effectively.
Patent JP-H0836056-A (JP)
Title: Ultrasonic sensor
Inventor: TAKAGI TOSHIMASA
IPC: G01S7/526
Filed: 1994-07-25
Abstract: PURPOSE:To prevent an error in detection due to the inflow of vapor having a temp. difference and to enhance the reliability of a sensor by observing Doppler signals with a frequency or a phase difference and by integrating a continuing period of time of only signals from a moving body (a human body). CONSTITUTION:A Doppler component detecting part d inputs a received signal outputted from an ultrasonic wave receiver E and amplified in an amplifier circuit D1 to a mixer D2. The received signal is mixed with a reference signal (a sending wave signal) to convert into a pair of Doppler signals having different phases each other. The paired Doppler signals are detected in detectors, D3A, D3B, respectively and are then amplified in amplifiers D4A, DAD to input to a Doppler signal determining circuit F. The circuit F judges the presence of the Doppler signals when the amplitude level of a received wave signal exceeds a threshold value, and inputs it to a frequency observing circuit H, and then to a phase difference observing circuit I. When the frequency and the phase difference are reference values or higher judgement is made to be the Doppler signals from a moving body (a human body). A signal continuing period of time is integrated in an integrating circuit G to output a detecting signal when the Doppler signals exceed the threshold value.
Patent JP-S6176852-A (JP)
Inventor: KINOSHITA MITSUTOSHI
IPC: F25B1/00
Filed: 1984-08-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0620622-A (JP)
Title: Electron gun color crt
Inventor: OTA ATSUSHI
IPC: H01J29/50
Filed: 1992-06-30
Abstract: PURPOSE:To stabilize the track of electron beam by making one electrode integrally using a rear plate part and a wall plate part surrounding an electric field space and forming beam passing holes of both sides of the rear plate part in the periphery of the wall plate part. CONSTITUTION:Three electron beams emitted from three cathodes 1R, 1G, 1B, respectively pass three beam passing holes 3, 6 of a first and a second grid electrodes G1, G2, and are located in the electric field space generated between the second grid electrode G2 and a third grid electrode G3 and here the both side beams are deflected toward the center. In this case, the electric field distribution generated between the electrode G2 and the electrode G3 is determined based on the relative relation of the positions of these electrodes and the electric field distribution generated in the periphery of the wall plate part 5 is made to be determined independently of the position of the electrode G3. In other words, the deflection angle theta of both side beams is changed proportionlly to the height (h) of the wall plate part 5 and inversely proportionally to the distance between the wall plate part 5 and each beam passing hole 6 in both sides.
Patent JP-H09328300-A (JP)
Title: Brake device for reach type forklift
Inventor: UJI AKIRA
IPC: B66F9/24
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To prevent such a case from happening that, when a pedal is released, it does not return to its original position only by the restitutive force of a return spring so as not to work a brake by providing a pedal which is formed by projecting upward a brim shape in the front part of a brake pedal. SOLUTION: A brake pedal 13 is provided with a side wall part 29 inclinedly mounted in the vehicle body side and projection part 30 formed in its edge corresponding to a brim of the front of the side wall part 29. The projection part 30 may be inserted or fixed to a brake pedal 13. A round rod 31 with small radius may be fixed to its upper part. When the joint part of a link mechanism is rusted or frozen so that the brake pedal does not return to its original position only by the restitutive force of a return spring and the brake will not work in releasing the brake pedal, the brake pedal can be forcedly returned thereto by kicking the projecting piece formed by projecting upward by the foot. This constitution is highly effective in safety.
Patent JP-S5797261-A (JP)
Title: Quick busy information transmission system
Inventor: TAKATOU KENJI
IPC: H04M3/60
Filed: 1980-12-10
Abstract: PURPOSE:To transfer the newest quick busy information at all times, by reducing the burden of a central control device, through the constitution of an exchanger system so that each relay stand controller can make reference to a vacant state storage device provided with respective devices. CONSTITUTION:Each relay stand controller is provided with a vacant state storage device which receives and stores the information transfer relating to the vacant state of a subscriber from a central controller, and each relay stand controller makes reference to respective vacant state storage device and transmits quick busy information. For example, as shown in figure, a plurality of terminal processing system 61-6m are connected to a central controller 2 of a central processing system 1, and relay stands 311-31n...3m1-3mn are respectively connected to each terminal processing system. Further, each terminal processing system is provided with vacant state storage devices 51-5m corresponding to relay stand controllers 41-4m and each relay stand controller, allowing each relay stand controller to make reference to respective vacant state storage devices and to transfer quick busy information.
Patent JP-H0339723-A (JP)
Title: Electrochromic element
Inventor: MATSUOKA HIDEKI
IPC: C09K9/00
Filed: 1989-07-06
Abstract: PURPOSE:To obtain the electrochromic (EC) element having a a long life by using the EC material formed by adding an oxide having a rutile type structure to either of tungsten oxide WO3 and molybdenum oxide MoO3 or a mixture composed of both thereof as a color developing body. CONSTITUTION:The oxide having the rutile type structure in which cavities exist structurally is added to the EC material consisting of the WO3 or MoO3 alone or the mixture composed thereof. For example, the WO3 is used as the EC material which is a base material and TiO2 is used as the oxide of the rutile type structure to be added; in this case, the WO3 and the TiO2 are first evaporated respectively from different crucibles by heating with electron beams in the vacuum and are deposited by evaporation on a glass substrate (color developing electrode 1) to form an EC material layer 2 consisting of the thin film of the WO3-TiO2. The EC element is produced by using this EC material layer 2 as a display electrode, a platinum plate as a counter electrode 3, and 1M LiClO4/propylene carbonate soln. for the electrolyte 4. The EC element having the long life is obtd. in this way.
Patent JP-S6152089-A (JP)
Title: X-ray television set
Inventor: NAKASA SETSUO
IPC: G01N23/04
Filed: 1984-08-22
Abstract: PURPOSE:To scan a direction for requiring a resolution degree by the horizontal deflection of a high resolution degree by constituting in such a way that the deflection scan of a television camera and monitor can e rotated and scanned. CONSTITUTION:When a picture rotational switch 10 is depressed, a sine/cosine signal generator 9 rotates electronically a deflecting circuit 6 of a television camera 1. A deflecting coil 5 is driven by signals from a sine deflection generator 7 and cosine deflection generator 8, both of which are in the relation of the rotational deflection, and a rotational magnetic field is generated. Then the electron beam of an image pickup tube 4 is rotated to rotate a television picture. By synchronizing with said rotation, a motor 14 is driven and the deflecting coil 12 of a monitor television set 11 is mechanically rotated. Thus, since the direction for requiring a resolution degree can be scanned by the horizontal deflection of a high resolution degree, the resolution degree in the required direction can be risen in terms of fluoroscopic testing, etc.
Patent JP-S5696205-A (JP)
Title: Measuring device for curve and torsion of fuel aggregate for hydraulic furnace
Inventor: ISHIDA RIYUUICHI
IPC: G01B17/08
Filed: 1979-12-28
Abstract: PURPOSE: To measure curve and torsion by placing a fuel aggregate between supporting frames and arranging an ultrasonic wave transmitter/receiver longitudinally in two rows at suitable intervals.  
     CONSTITUTION: An ultrasonic wave transmitter/receiver 4 is arranged in two rows on supporting frames 1, 2 of a fuel aggregate 11 at a position opposite to a grid 12 each. A time required from transmitting to receiving a pulse signal is measured by means of an upper nozzle 9, a lower nozzle 10 and the ultrasonic wave transmitter/ receiver 4 opposite to two suitable grids 12 coming between them to obtain a distance from the ultrasonic wave transmitter/receiver 4 to the fuel aggregate 11, thereby measuring curve, torsion or tear and break of the grid 12. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0461014-A (JP)
Title: Composite type thin-film magnetic head and production thereof
Inventor: NAGATA YUJI
IPC: G11B5/39
Filed: 1990-06-29
Abstract: PURPOSE:To prevent the generation of the disconnection of a coil layer by forming the lower magnetic layer of the induction type thin-film magnetic head and the surface of the insulating layer formed on this lower magnetic layer to the flat plane of the same height. CONSTITUTION:The lower magnetic layer 51 is formed and patterned to prescribed shapes and the 5th insulating layer 52 is formed on the lower magnetic layer 51. The lower magnetic layer 51 and the 5th insulating layer 52 are also flattened as to parallel with the surface of the magnetic substrate 21 at the same height. The 6th insulating layer 53 is then formed and the coil layer 54 is formed on this insulating layer 53. Namely, the coil layer 54 is formed on the insulating layer 53 having the flat surface in parallel with the magnetic substrate 21. Since the coil layer 54 is formed on the 6th insulating layer 53 having no steps in such a manner, the coil layer is not disconnected.
Patent JP-H0337728-A (JP)
Title: Operating system
Inventor: NISHIMURA TOMOYASU
IPC: G06F9/06
Filed: 1989-07-04
Abstract: PURPOSE:To facilitate the program transplanting work by unifying differences of interface functions (a) intended for AP (application program) that are different from one computer to another as interface functions (b) intended for AP, and adding interface functions (b) intended for AP, which is not formed in a fundamental OS (operating system), to an extended OS. CONSTITUTION:When an AP 1 requests an interface function (b) to AP, an extended OR 3 discriminates contents of the requested function to properly use a fundamental OS control means 5 or a hardware control means 4. When the requested interface function (b) to AP can be realized by interface functions (a) to AP, the fundamental OS control means 5 issues the request to a fundamental OS 6 and properly combines and uses one or plural functions out of interface functions (a) to AP. If the interface function (b) to AP requested by the AP 1 cannot be realized by interface functions (a) to AP, the extended OS 3 directly controls hardware 7 through the hardware control means 4. Thus, the required interface function (b) to AP is realized to facilitate the program transplanting work.
Patent JP-H0461441-A (JP)
Title: Gate array circuit for multiplex/demultiplex processing
Inventor: UCHIDA YOSHINORI
IPC: H03M9/00
Filed: 1990-06-28
Abstract: PURPOSE:To reduce the occupied area and power consumption of an integrated circuit by using one gate array so as to execute multiplex processing of a parallel signal and demultiplex processing of serial data bus information into a parallel signal. CONSTITUTION:Multiplex and demultiplex processing are executed by one and same gate array. That is, an output of a multiplex/demultiplex address counter 31 is acted to an output read shift register 2 to be operated at the rise of a clock acted to a write shift register 22 to be operated at the fall of the clock with an inverter inserted in a write clock line. An information output to a data bus is operated at the rise of the clock and an information input from the bus is operated at the fall of the clock, then the multiplex/ demultiplex circuit functions without any hindrance even in the case of the same data bus. Thus, the occupied area of the element is small and the power consumption is decreased.
Patent JP-H0937697-A (JP)
Title: Fishing bait housing container
Inventor: KIDA TSUNEO
IPC: A01K97/04
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To omit labors in placing a hand or a net in water contained in a fishing bait housing container and scooping up a bait when taking out the bait from the fishing bait housing container. SOLUTION: This fishing bait housing container is obtained by respectively installing float members 4 and 5 along both lateral edges at the bottom of a bait housing case 1 in the fishing bait housing container, comprising a container body 10 and a lid 11 for closing an upper opened end of the container body 10 and obtained by housing the bait housing case 1 in the container body 10, attaching a net 3 to a part along the inner surface of the container body 10 in a housing frame 2 corresponding to the inner surface shape of the container body 10 and composing the bait housing case 1.
Patent JP-H0715478-A (JP)
Title: Modulator
Inventor: KODERA YUJI
IPC: H04L27/04
Filed: 1993-06-22
Abstract: PURPOSE:To provide a modulator in which an arithmetic operation quantity of a root Nyquist filter is reduced, power consumption is reduced and the cost is decreased. CONSTITUTION:The modulator synthesizing modulated signals by plural sub carriers and sending the synthesized signal for multi-carrier transmission is provided with frequency band limit filters 5-8 suppressing leakage power between subcarriers, and interpolation filters 19, 20 suppressing leakage power between adjacent channels, and the sampling frequency of the frequency band limit filter is set smaller than the sampling frequency of the interpolation filters. The leakage power between subcarriers is suppressed and leakage power between adjacent channels is suppressed through different filters, then a degree order of each filter is set small and the sum of the arithmetic operation multi- value processing of each filter is reduced. Furthermore, the operating clock frequency of the frequency band limit filters 5-8 is set smaller than that of the interpolation filters 19, 20 and the arithmetic operation quantity of the frequency band limit filters 5-8 is decreased further.
Patent JP-2001006028-A (JP)
Title: Instantaneous settlement system by automatic voice response system
Inventor: KANDA MIZUE
IPC: G07F19/00
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To widen a usage object range and to enable instantaneous settlement more safely by synthesizing a confirmation matter based on a condition by means of an automatic voice synthesizer when a merchandise purchaser wants instantaneous settlement and instantaneously confirming it to a depositor. SOLUTION: When a consumer specifies a merchandise to buy and desires instantaneous settlement at a retail store, the store inputs the merchandise number in an adjuster 102 and sums up a purchase money amount. Then information of the financial organ of a purchaser's instantaneous settlement card 101 is read, the input of a password is received from the purchaser by a simple terminal 103 for a customer and instantaneous settlement request data are transmitted to the computer 104 of the financial organ. The computer 104 retrieves deposit account information of the purchaser based on the request, instantaneously executes settlement when it is possible, synthesizes voice for confirming an instantaneous settlement permission to the depositor and transmits it to the portable terminal 105 of the depositor through a telephone line.  When the depositor confirms and permits the condition of instantaneous settlement by voice, the computer 104 processes instantaneous settlement and transmits a processing result to the store.
Patent JP-H0226322-A (JP)
Title: Power transmission
Inventor: FUSHIKI MASAAKI
IPC: F16H48/32
Filed: 1988-07-14
Abstract: PURPOSE:To accelerate a pace of responsiveness as well as to lessen any shock attendant upon an intermission to the utmost by adding initial pressure, being regulated according to a variation in conditions and always kept in a proper value, to a multiple disc clutch at all times. CONSTITUTION:Hydraulic pressure is fed to hydraulic ports 115, 117 of each of cylinder parts 79, 81 from a pump 119 via a control valve gear 121 which is connected to a controller 127. This controller 127 controls initial pressure to actuators 95, 97 on the basis of each detection of a hydraulic sensor 140 and a stroke sensor 142. With this constitution, since such an initial pressure that is regulated according to a variation in conditions and always kept in a proper value is added to each of multiple disc clutches 73, 75, responsiveness is well improved, and the clutch 73 is in no case fully opened, so that any shock attendant upon the intermission is reducible to the utmost.
Patent JP-H05337514-A (JP)
Title: Method for rolling seamless steel tube
Inventor: FUJIKAWA NOBUO
IPC: B21B17/02
Filed: 1992-06-09
Abstract: PURPOSE:To manufacture a seamless steel tube having an excellent inside properties and a uniform wall thickness by a mandrel mill composed of a row of four rolling mills. CONSTITUTION:In the method for manufacturing the seamless steel tube by the mandrel mill, the row of rolling mills is composed of four stands, a tube stock 3 is drawn by 1st and 2nd stands, rolled by a 3rd stand by a reduction amount of thickness >=0.1mm and roundup-rolled by a 4th stand.
Patent JP-2001006964-A (JP)
Title: Manufacture of laminated ceramic electronic parts
Inventor: KAWABATA KAZUAKI
IPC: H01C7/10
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a method by which highly reliable laminated ceramic electronic parts the sintered ceramic body of which does not chip nor minutely crack even when the size of the sintered body is increased and the internal and external electrodes of which have highly reliable electric characteristics and hardly decline in electric characteristic, such as the capacitance, etc. SOLUTION: In a method for manufacturing laminated ceramic electronic parts, electronic parts are manufactured in such a way that the corner sections of a raw laminated body in which a plurality of internal electrodes are laminated upon another through ceramic layers are rounded by barrel polishing until the radii of the corners become 30-70% of the final radii of the section and a ceramic sintered body is obtained by baking the polished raw laminated body. Then the internal electrodes are exposed on the end faces of the sintered body and, at the same time, the corner sections are rounded until the radii of the sections become desired values by barrel-polishing the sintered body. Finally, external electrodes are formed on the external surface of the sintered body.
Patent JP-2001002471-A (JP)
Title: High-density sputtering sintered target material not cracked even in high-speed film forming condition
Inventor: WATANABE KAZUO
IPC: C01G51/00
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a high-density sputtering sintered target material for forming an electrode thin film for a high dielectric oxide capacitor which is not cracked even in a high-speed film forming condition. SOLUTION: This material is formed from a multiple oxide sintered material expressed by the composition formula of (La, Sr)CoO3 and with its main structural phrase having a perovskite structure. The contents of the carbon (C), sodium (Na) and potassium (K) as inevitable impurities are controlled to <=100 ppm, <=10 ppm and <=5 ppm, respectively and the porosity is kept at <=15%.
Patent JP-H0517324-A (JP)
Title: Resin composition for hair grooming agent
Inventor: UCHIYAMA YUUJIROU
IPC: A61Q5/00
Filed: 1991-07-15
Abstract: PURPOSE:To provide the subject composition soluble or dispersible stably in a very wide range of solvents, high in setting power on the hair, also having the gloss, smoothness, combability and antistatic nature unique to silicone oils. CONSTITUTION:The objective composition can be obtained by polymerizing a monomer mixture of (A) a monomer of formula I (R<1> is H or methyl; R<2> is 1-3C alkylene; R<3> is methyl or ethyl), (B) a monomer of formula II (R<4> is 1-4C alkylene; n is integer; 1-300), (C) a monomer of formula III (R<5> is 1-4C alkyl), (D) N-pyrrolidone, and (E) an ethylenic unsaturated monomer at the weight ratios: A=30-90wt.%, B=1-30wt.%, C=0-60wt.%, D=0-30wt.%, and E=0-20wt.%. The present composition is stably soluble or dispersible in a very wide range of solvents from aqueous solvents to non-aqueous hydrocarbon solvents and can impart the above-mentioned effects to hair.