baber/WOPTO huggingface dataset:
Patent JP-S61243288-A (JP)
Title: Wet wall type heat transfer tube for absorber
Inventor: SHIRAHA MICHIHIRO
IPC: F28F1/16
Filed: 1985-04-19
Abstract: PURPOSE:To promote the mixing of absorbing liquid and improve the absorbing performance of the tube by a method wherein a multitude of protuberances, extending continuously or intermittently in substantially parallel to the axis of the heat transfer tube, are formed on the outer periphery of the heat transfer tube. CONSTITUTION:The flow of liquid is precluded by the resistances of the protuberances 4, substantially parallel to the axial direction of the heat transfer tube 1, the drop of the liquid into the peripheral direction of the tube is precluded and the liquid spreads into the direction of the axis 1a along the protuberances, therefore, the stagnating time of liquid film is prolongated and gas-liquid contacting time, necessary for the absorption, can be secured sufficiently. On the other hand, in case the protuberances 4 are continued, the amount of stagnating liquid in the grooves between protuberances 4, 4 arranged in peripheral direction is increased, the liquid, overflowed from the grooves, moves to the grooves between the protuberances below the grooves under overriding the protuberances 4 and moves to the grooves 9 formed by the lower protuberanes 5after passing through flat portions 6 when it is spread to a place whereat the flat section 6 is existing in case the protuberances are provided intermittently, therefore, the thickness of the liquid film may be uniformed and, at the same time, Marangoni convection, generated by the density difference of the absorbing liquid, is generated into the axial direction of the tube, in which the flow resistance is small, and, whereby, the absorbing liquid may be mixed well.
Patent JP-H05227844-A (JP)
Title: Collecting conduit in plant-growing field
Inventor: HIOKI NOBUKO
IPC: E02B11/00
Filed: 1992-02-20
Abstract: PURPOSE:To recycle phosphorus compounds in fertilizers and agricultural chemicals applied to the plant-growing field and reduce the amount of agricultural chemical application by reducing the concentration of the phosphorus compounds, etc., discharged from a conduit without being absorbed by plants. CONSTITUTION:A collecting conduit buried in the plant-growing field is surrounded by granular porous calcium silicate hydrate. Further, granular porous calcium silicate hydrate and charcoal are placed so as to surround the collecting conduit.
Patent JP-S529475-A (JP)
Title: Magnetic detector
Inventor: SATOU TOSHINAO
IPC: G01R33/04
Filed: 1975-07-11
Abstract: PURPOSE: A magnetoc detector having highly detectable capability despite simple circuit formation and low electric consumption, by using single pulse current of small output pulse width to excite detecting element. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57201778-A (JP)
Title: Automobile for the physically handicapped
Inventor: NISHIDA NAOHITO
IPC: B62D63/02
Filed: 1981-06-03
Abstract: PURPOSE:To allow usage of a wheelchair in rainy weather and easy riding on or getting off from a vehicle by enabling the integrated combination of the front part of a body of the vehicle and the wheelchair to be driven as one body. CONSTITUTION:A space S for housing a wheelchair therein is formed by a loof 2 of a body 1 and side pannels 3 thereof. The rear part of the body 1 is used as an opening and a door 4 is fit to said opening. Guide rails 6 for guiding to settle the wheelchair are fit on the rear faces of both side pannels 3. A steering wheel 10 provided with a brake and an accelerator and front wheels 9 which are driven by an engine are disposed at the forward part of the body 1 so that a vehicle may be steered by the steering wheel. side bars 18 engaged with the guide rails 6 are fit to the wheelchair and once it is carried into the space S and settled and the door 4 is shut, the vehicle may fulfill a function equivalent to that of a four-wheel automobile.
Patent JP-2000272537-A (JP)
Title: Safety device against chassis frame collision in vehicle
Inventor: YAMAGUCHI TETSUYA
IPC: B62D21/02
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To remarkably enhance flexural rigidity of a vehicular chassis frame having a side member of a substantially U-shaped cross-section having a curved part, allow relatively easy and lightweighte formation, and to make a cross member connected without affecting an existing member attached to the side member. SOLUTION: A side member 10 having a curved part 11 in a vehicular lateral direction is reinforced by a closing plate 1 having a shape wherein a portion of a side column 2 of the side member 10 is formed into a shape laid along a center line of the longitudinal direction of a chassis frame 9. Flexural rigidity is remarkably enhanced thereby. A cross member 13 having a substantially U-shaped cross section is connected to a gusset 5 fixed on a surface of the side column 2 of the closing plate 1 by insertedly fixing both ends thereof. Therefore, the cross member 13 is easily attached without affecting an attachedly existing member such as a cab mounting bracket 16 of the side member 10.
Patent JP-H07280802-A (JP)
Title: Toilet seat having electrocardiographic function
Inventor: MATSUNO TAKANORI
IPC: E03D11/00
Filed: 1994-04-01
Abstract: PURPOSE:To provide a toilet seat equipped with a function for notifying an error to a user when the measurement data is incomplete, a function for extending the measuring time automatically until a complete measurement data is obtained, and a function for measuring electrocardiographic complex in a shortest time. CONSTITUTION:The inventive toilet seat comprises a plurality of electrocardiographic measuring electrodes 22, 24, 32, 34 disposed on or around a toilet seat 14, and a signal processing section 30 for processing electrocardiographic signals detected through the electrodes to produce an electrocardiogram. The signal processing section 30 comprises means for counting the R wave in the electrocardiogram, means for measuring the fluctuation in the base line of electrocardiogram, and a measuring time deciding section for extending the measuring time when the base line fluctuation time exceeds a prescribed time or when a predetermined number of R-waves are not counted within a predetermined measuring time.
Patent JP-H05288817-A (JP)
Title: Alarm device for secondary battery
Inventor: NAKAJIMA TOKUAKI
IPC: G01R31/36
Filed: 1992-04-07
Abstract: PURPOSE:To obtain an alarm device that automatically issue an alarm of service life shortage when the frequency of dischargings of available secondary battery exceeds the specified value. CONSTITUTION:An alarm device for secondary battery consists of a first comparing means 14 that compares a terminal voltage of a secondary battery 10, that can be reused repetitively through charging, with the specified voltage, a counting means 16 that detects through the output of the means 14 that the terminal voltage has reached the specified voltage and counts the frequency, a second comparing means 16 that compares the frequency counted by the counting means with the specified value, and a display means 5 that indicates based on the comparative result of the second comparing means that the battery is out of service life.
Patent JP-S569000-A (JP)
Title: Transmission system for space ultrasonic-wave pulse and ultrasonic-wave transmitting-receiving device
Inventor: HOTSUTA MITSUHIKO
IPC: H04R1/20
Filed: 1979-07-04
Abstract: PURPOSE: To make it possible to transmit ultrasonic-wave pulses of high sensitivity by emitting  ultrasonic-wave pulses of a small directional angle corresponding to signal pulses in the air from  the flank of a cased thickness-vibrating piezoelectric element and by extracting ultrasonic-wave  pulses by the piezoelectric element of a wave receiving device.   
     CONSTITUTION: Thickness-vibrating piezoelectric element 1 is hermetically covered with vibration absorbing member 2 or a vibration control member except its front end surface and armored  with casing 3 in contact except the front outside circumference of member 2. Further, front cover  4 with front protective thin film 40 of superio acoustic conductivity is provided to the front outside  circumference of member 2 in contact with casing 3 and between film 40 and cover 4, adhesive  layer 5 is formed; and vibration absorbing adhesive layer 6 is also formed between casing 3 and  cover 4 to constitute wave-transmitting device S that emits ultrasonic-wave pulses in the air and  wave-receiving device R receiving ultrsonic-wave pulses. The wave transmitting and receiving  devices S and R are arranged in a line opposing to each other and a signal pulse is applied to  wave-transmitting device S intermittently to emit an ultrasonic-wave pulse, which corresponds to  the pulse, from the flank of element 1.  
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05285252-A (JP)
Title: Disk display type slot machine
Inventor: SUMI YOSHIMI
IPC: A63F5/04
Filed: 1992-04-07
Abstract: PURPOSE:To increase the chance of scoring points by independently stopping three doughnut-shaped disks having a pattern of numbers or letters or figures, and sending coils back when the patterns are radially aligned. CONSTITUTION:In a slot machine provided with a start button 23 and a coil loading tray 24, three concentric disks 8, 9, 10 are independently rotated and can be stopped at the press of a stop button 21. A lamp 19 is provided at the center of each disk 8, 9, 10 such that it freely blinks and nine cells are provided to radially partition each disk 8, 9, 10 and a pattern of numbers, letters, figures or the like is displayed on each cell. When the patterns of the disks are radially aligned on the display portion 22 coils are paid back, and a big bonus is given when the number patterns 25 of the disks are radially aligned on the display portion 22 and also when the letter patterns 26 or figure patterns are radially aligned as the lamp 19 of a jack pot blinks.
Patent JP-S59211935-A (JP)
Title: Manufacture of electron gun
Inventor: NAKANISHI TOSHIO
IPC: H01J9/18
Filed: 1983-05-13
Abstract: PURPOSE:To fully remove land, burr, etc. and improve dielectric strength characteristics by expanding and molding a pre-formed small hole using high pressure and high speed jet water stream and forming the hole into an electron beam passing hole. CONSTITUTION:A small hole 15 is formed at the preset position where the electron beam passing hole of an acceleration electrode 14 with a normal means, such as punching. A nozzle 16 is installed at the front of this spare small hole 15 and high pressure jet water stream 19 is supplied from a high pressure and high speed jet water stream generation unit 17 through a water supply pipe 18. An electron beam passing hole 12 with preset diameter is formed by cutting and expanding the inner wall surface of the spare small hole 15 using the high energy of jet water steam. As a result, since cutting is performed mainly including abrasion, there is no possibility of land, burr, etc. being left behind on the inner wall surface of the electron beam passing hole 12 and a good result has an effect on dielectric strength characteristics.
Patent JP-H07268977-A (JP)
Title: Foundation ventilating structure
Inventor: UENO SHOICHI
IPC: E02D27/01
Filed: 1994-03-30
Abstract: PURPOSE:To automatically ensure the underfloor airtightness in winder without depending on hands. CONSTITUTION:In a foundation ventilating structure having a ventilating part 16 on a foundation 10 constructed on the ground of a building, a lid body 22 is set on the ventilating part 16, and this lid body 22 selectively opens and closes the ventilating part 16 according to the ambient temperature. Thus, in winter having a low temperature, the ventilating part is automatically closed, whereby satisfactory heat insulating property of the underfloor part can be ensured.
Patent JP-H0387173-A (JP)
Title: Preparation of human active natural type factor viii c and transformant using the same
Inventor: SUGIYAMA TAKASHI
IPC: C12N15/12
Filed: 1988-04-08
Abstract: NEW MATERIAL:A transformant comprising an animal cell transformed with an expression vector having a gene coding human active natural type factor VIII C and at least one promoter on the upstream thereof. USE:The preparation of human active natural type factor VIII C. PREPARATION:The transformant is prepared by a genetic recombination technique.
Patent JP-S62240969-A (JP)
Title: Washing device for photosensitive material
Inventor: TAKASE HARUO
IPC: G03D3/02
Filed: 1986-04-14
Abstract: PURPOSE:To wash a photosensitive material by a small quantity of water to be used, by washing the photosensitive material by flowing-down water opposed to the advance direction extending over plural stages in the ascending passage. CONSTITUTION:The photosensitive material 10 whose development process is ended is brought to fixing and stabilizing processings, and thereafter, fed into the first washing tank 14 through a guide roller 28, turned back by a turning-back roller 20, thereafter, ascends, turned back by an clamping roller 38 and reaches the second washing tank 16. In the ascending passage, the photosensitive material 10 between a clamping roller 36 and the clamping 38 is cleaned by water which is supplied from a feed water pipe 68, and also, by water after this cleaning, the photosensitive material 10 between the clamping roller 36 and a clamping roller 32 is cleaned, and also, the photosensitive material 10 between the clamping roller 32 and a pressing roller 26 is cleaned. In this way, by utilizing the water extending over a multistage, the washing work can be efficiently executed with a small quantity of water, and the photosensitive material 10 which reaches the second washing tank is washed again, and also, in the third washing tank 18, as well, the same washing work is executed, therefore, chemicals can be exactly removed.
Patent JP-H09249777-A (JP)
Title: Rubber composition and composite material thereof with fiber
Inventor: SAWADA YUKIHIRO
IPC: B32B25/10
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition which can be satisfactorily vulcanization-bonded to a polyester fiber and a composite material thereof with a polyester fiber. SOLUTION: This composition comprises 100 pts.wt. ethylene/α-olefin/ nonconjugated copolymer, 0.2-30 pts.wt. carboxylic compound and 1-12 pts.wt. at least one compound selected from among sulfenamides, guanidines, thiorueas, thiazoles and xathogenates. This material comprises the composition and a polyester fiber.
Patent JP-H06269252-A (JP)
Title: Processed rice food
Inventor: TANAKA SHIGEOKI
IPC: A23L5/10
Filed: 1993-03-18
Abstract: PURPOSE:To provide a processed rice food prepared by using rice as a main material in the form of rice grains suitable for preventing the fattening, formed in an easily eatable skewered form and having sufficient nutrition. CONSTITUTION:A binder is mixed to a seasoned and cooked rice containing an ingredient 8 and formed in the form of a skewerable body 1 composed mainly of cooked rice grains 6. The body 1 is thrust with a stick 3, fried in a vegetable oil and coated with a coating layer 5. The collapse of the body 1 is prevented and the body is integrated with the stick 3 by the use of the binder, the frying treatment and the application of the coating layer 5.
Patent JP-S5713263-A (JP)
Title: Air cleaner device for motorcycle
Inventor: SHINOZAKI TAKASHI
IPC: F02B61/02
Filed: 1980-06-26
Abstract: PURPOSE: To prevent rain water from entering a vehicle body through an outside- air intake port, by a method wherein an outside-air intake port of an air cleaner is opened toward the inside of the vehicle body.  
     CONSTITUTION: A fairing 9 is provided at a front part of the vehicle body 1, a part of the side wall of the fairing 9 is bent inward to integrally form a cleaner case 8a, in which a cleaner element 8b is enclosed, and a cover 8d is removably fitted to the outside surface of the case 8a. On the inside surface of the cover 8d is provided the outside-air intake port 8c of a cylindrical shape which has an opening part opened toward the inside of the vehicle body 1 and is communicated with the outside air on the upstream side of the element 8b. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5420485-A (JP)
Title: Wire cutting device
Inventor: INOUE KIYOSHI
IPC: B23H7/02
Filed: 1977-07-18
Abstract: PURPOSE:To perform processing such as cutting-off, cutting-out, etc., by using a moving wire electrode and by supplying electric energy between the electrode and a workpiece to cause electrospark machining, electrolytic machining or abras adrasive grain grinding.
Patent JP-S60230493-A (JP)
Inventor: OGAWA KENJI
IPC: E06B9/322
Filed: 1984-04-26
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-S62243154-A (JP)
Title: Magnetic disk driving device
Inventor: SATO TOMIYOSHI
IPC: G11B17/03
Filed: 1986-04-16
Abstract: PURPOSE:To make a head and a magnetic disk contact stably even if a cassette containing body moves a little, by providing an eject plate inclined part, and a pin projected from the cassette containing body so as to have a specific constitution, and making them abut on each other. CONSTITUTION:As for eject plate inclined surface parts 24b, 24c, one piece each is provided on a front panel 21 side, and head 34, 35 sides, respectively, and a pin 54 is projected from a cassette containing body 3 so as to correspond to them. The head side inclined surface parts 24b, 24c abut on a head side pin 54 first, press the cassette containing body 3, and the moment the cassette containing body 3 is pressed and dropped down, the front panel 21 direction becomes a floating state from the head 34, 35 sides, but its amount depends on setting of a size of the inclined surface parts 24b, 24b. That is to say, the smaller a pitch between the inclined surface parts 24b, 24c is than a pitch between the pins 54, the larger the floating amount becomes. It this way, since one inclined surface part 24b has been moved in parallel consciously, only that which desired to abut in reality ban be made to abut, and a tolerance of parts, especially, an eject plate 24 is set to a usual general tolerance, and a special management is not required.
Patent JP-H08260543-A (JP)
Title: Storing device for emergency water
Inventor: KIZAWA DENJI
IPC: E03B11/02
Filed: 1995-03-17
Abstract: PURPOSE: To utilize the flushing water used in a flush toilet, and regularly ensure drinking water for water failure by solving a problem such as its storing place or corrosion. CONSTITUTION: This device is formed of a base 2 mounted on the upper part of a flush toilet low tank 1, and a vessel 3 with a handle 3a placed on the upper surface 2a of the base 2. The base 2 has an inlet pipe 5 for guiding a flushing water flowing out from a siphon pipe la into the vessel 3. The vessel 3 has on its lower outer surface, a connecting part 5 for allowing the inlet pipe 4 to communicate with the vessel 3 inner part, and also has an overflow pipe 6. The connecting part 5 has a valve 7 which ordinarily closes a passage 5a to stop the outflow of the stored water in the vessel 3, and is opened by the hydraulic pressure when the flushing water is passed. The overflow pipe 6 has, on the lower part, a control valve IU which cooperates with a pin 8 vertically protruded out time upper surface 2a of the base, when the vessel 3 is placed, to carry the overflowing water into the low tank l through a passing hole 9 around time pin 8 of the base 2.
Patent JP-S62289297-A (JP)
Title: Silica scale preventive agent
Inventor: KOUDA MASAYORI
IPC: C02F5/08
Filed: 1987-04-08
Abstract: PURPOSE:To suppress the deposition of silica scale to the extent to permit practicable use of a transport piping by adding a compd. synthesized by bringing a halide into reaction with an alcohol then acting pyridine, etc., therewith. CONSTITUTION:At least one kind of the compd. expressed by the formula is incorporated into the titled agent. (R1 is H or lower alkyl group of 1-3C, R2 is an alkyl group of 1-24C, X is a halogen atom). The compd. expressed by the above-mentioned formula is an N-lauryl pyridinium chloride, etc., and is synthesized by bringing the halide into reaction with the alcohol, then acting the pyridine or alkyl pyridine therewith. The amt. of such silica scale preventive agent to the water system to be treated is generally 0.01-1,000mg/l. As a result, the deposition of the silica scale in the transport piping for underground water, etc., is suppressed to the extent of permitting the practicable use of such piping.
Patent JP-S5311203-A (JP)
Title: Negative pressure source for actuating negative pressure actuator which utilizes pulsation gas stream of engine
Inventor: OONISHI TAKANORI
IPC: F02M35/10
Filed: 1976-07-20
Abstract: PURPOSE: To provide the negative pressure source which has a desired fixed negative pressure value even if the negative pressure of the suction system decreases, without directly using the negative pressure of the suction system. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08254290-A (JP)
Title: Inner and outer smooth pipe
Inventor: KANAO SHIRO
IPC: F16L11/16
Filed: 1995-03-16
Abstract: PURPOSE: To provide a cylindrical pipe which does not require a complicated manufacturing device, is simply and rapidly manufacturable and has a sufficient pressureresistant flat strength and which has its inner and outer walls almost cylindrically formed. CONSTITUTION: An iron plate which had its inner and outer surfaces given anticorrosion work, or a steel-plate-made belt-like raw material 10 are used as a raw material for forming a pipe wall 1, the cross sectional shape of the belt raw material 10 is provided with a lower part horizontal part 12 for forming the inner wall 2 of the pipe, an upper part horizontal part 13 for forming the outer wall 3 of the pipe, and an upper part horizontal part 13 for forming the outer wall 3 of the pipe. In the case where the raw material 10 is screw-wound, a part of lower part horizontal parts 12 and a part of the upper part horizontal parts 13 are laminated, and then they are joined and connected with/to each other.
Patent JP-S60232213-A (JP)
Title: Electric treatment of liquid
Inventor: OKANOUE KIMIHIKO
IPC: B01D17/06
Filed: 1984-04-28
Abstract: PURPOSE:To enhance treatment capacity, by utilizing that impurities such as an oil component or the like have potential negative to moisture. CONSTITUTION:For example, moisture is separated to the lower part of an electrode and impurities such as an oil component or the like to the upper part thereof in a horizontally arranged electrode tank. That is, in emulsion waste water, a first electrode 11 is used as a cathode and a second electrode 13 as an anode and DC voltage is applied between both electrodes. When the liquid to be treated, wherein the oil component had negative potential, is flowed from one end side of an electrode tank 10 to the space between both electrodes, the oil component is attracted to the side of the electrode 13 and oil particles are mutually bonded to float upwardly while the separated moisture is precipitated downwardly to be flowed into the part under the electrode 11 and only the oil component remains above the electrode 11 to be discharged to the outside from a first drain pipe 14. The moisture is flowed into a post-treatment electrode tank 6 from a second drain pipe 15 and treated in the same way as a conventional one.