baber/WOPTO huggingface dataset:
Patent JP-S56133594-A (JP)
Title: Heat exchanger
Inventor: HASHIZUME KENICHI
IPC: F28D15/02
Filed: 1980-03-24
Abstract: PURPOSE: To improve the heat transmission of a heat pipe, to prevent dry-out and decrease the capacity of a blower by disposing the fins of a heat receiving section of a heat pipe type heat exchanger for recovering industrial waste heat, while deviating them to the side reverse to the contact flowing direction of a fluid.  
     CONSTITUTION: Semitorus plate-shaped fins 4a are mounted onto a lower surface of an outer circumferential surface of a heat receiving section X of a heat pipe 3 and semi-torus plate-shaped fins 4b onto an upper surface of an outer circumference of a radiating plate Y. According to this constitution, a working liquid 5 collected to a lower section in the pipe 3 is changed into vapor 6 by the action of the fins 4a and moves upward in the heat receiving section X. Thus, since the vapor 6 is collected to sections to which the fins are not fitted, it is not overheated, and dry- out can be inhibited. In the radiating section Y, on the other hand, the vapor 6 is collected to the fin 4b side and condenses, but it is not over-cooled because there is no fin at the lower side. Accordingly, the loering of heat transfer performance and the dry-out are prevented, and the capacity of a blower can be decreased. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57201816-A (JP)
Title: Device for indicating vehicle to run with economical fuel consumption
Inventor: ISHIKAWA KOUTAROU
IPC: F02B77/08
Filed: 1982-03-11
Abstract: PURPOSE:To detect surely the rapid acceleration/deceleration state of a vehicle, by providing a simple variation detecting circuit such as a filter. CONSTITUTION:When an accelerator pedal is stepped or released rapidly, high- frequency level variance components are generated in an accelerator signal S1 because the level of the accelerator signal S1 is changed rapidly in accordance with this stepping or releasing, and high-frequency level variance components are outputted as a rapid acceleration/deceleration signal K from a high-pass filter 15. An output signal Ks obtined by shaping the waveform of the signal K is taken out as a binary signal whose level becomes ''H'' in response to the rapid stepping of the accelerator pedal, and this signal Ks is inputted to an OR gate 17. An oscillation output U is applied to a speaker 19 to generate an alarm tone.
Patent JP-H04276111-A (JP)
Title: Power supply of catalyzer with heater
Inventor: YOSHIZAKI KOJI
IPC: F01N3/20
Filed: 1991-03-04
Abstract: PURPOSE:To quicken warming-up of a catalyzer in a power supply of the catalyzer with a heater to purify exhaust gas of an internal combustion engine. CONSTITUTION:A condenser 12 is previously charged before an ignition switch is on, and a controller 13 applies terminal voltage of the condenser 12 to a catalyzer 11 with a heater as a power supply for heaters at the time when the ignition switch is on.
Patent JP-H08228917-A (JP)
Title: Rice cooker
Inventor: MIYAKE KAZUYA
IPC: A47J27/00
Filed: 1995-02-24
Abstract: PURPOSE: To reduce cover closing force, to enhance the strength of the handle part of a rice cooker to secure a sufficiently easily holdable handle width. CONSTITUTION: The handle part 15 is provided on the upper part of the outer side face of the pot 11 and the top part 17 of the upper surface 16 of the handle part 15 is arranged on the side of an inner periphery 19 front the middle 20 of an outer periphery 18 and the inner periphery 19. Also, cover packing provided with a seal part whose outside diameter is approximately the same as the outside diameter of the handle part 15 is disposed. Thus, for the cover packing, a tip side part to be elastically deformed by weak loads is abutted to the top part 17 of the handle part 15 first. Thus, the repulsion of the cover packing at the time of closing a cover is minimized. Also, since the top part 17 is on the side of the inner periphery 19 than the middle 20, the base part of the handle part 15 becomes thick and the strength of the handle part 15 is enhanced.
Patent JP-H07241591-A (JP)
Title: Air diffusion device
Inventor: SHIMIZU TADASHI
IPC: C02F3/20
Filed: 1994-03-09
Abstract: PURPOSE:To obtain an air diffusion device generating no clogging even when impurities contained in water to be treated enter an air diffusion pipe by forming an air diffusion trough into a box body shape to open a part of the bottom part thereof and a plurality of air emitting parts on the side surface of the box. CONSTITUTION:An air diffusion device 5 is constituted so that an air diffusion trough 7 is formed at the bottom part of a tank and connected to an air supply means such as a blower 9 installed outside the tank through an air pipe 8. The air diffusion trough 7 is formed into a box body shape and the air pipe 9 is connected to the top part 10 of the box body and the bottom part of the box body is opened over the entire surface thereof. A plurality of air emitting parts 12 continued to the opening of the bottom part of the box body are formed on the side surfaces 11 in the longitudinal direction of the air diffusion trough 7. When air is supplied from the blower 9 through the air pipe 8, water 6 to be treated penetrates into the air diffusion trough 7 from the opening provided to the bottom part of the trough 7 or the air emitting parts 12. The diameter of the pipe 8 is set with due regard to the properties of water 6 to be treated or the size of impurities to exclude the substance penetrating into the pipe 8.
Patent JP-S54129518-A (JP)
Title: Pipe-connecting apparatus
Inventor: OOTANI SHIGERU
IPC: F16L27/04
Filed: 1978-03-31
Abstract: PURPOSE: To provide a pipe-connecting apparatus wherein a sealing mechanism is provided between the ends of two pipes, the sealing mechanism being provided with a backpressure mechanism to which an accumulator is connected, and sufficient sealing effect being maintained over a long time after installation without no supplimentary means.  
     CONSTITUTION: If pipes 1, 2 are connected to each other on the sea-bottom, etc., an inert gas such as N 2  gas is sealed in an accumulator chamber 19 in a socket body 5 under increased pressure, then the pipes 1, 2 being dropped to the sea- bottom at a predetermined site, and a spherical body 4 being inserted into the socket body 5. Then, if a pressure oil is fed from an outer oil pressure source to a passage 16 through a releasable block 18, a piston 11 drops, and the escape of the spherical body 4 being eliminted by a retainer 8, Then, a pressure control valve 23 being opened with an increase in the pressure in the chamber 10, a pressure oil being fed to a backpressure tube 7 to carry out sealing, and at the same time, a piston 20 being moved left. The piston 11 is maintained at the said operation site by the pressure of the inert gas in the chamber 19. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07226830-A (JP)
Title: Picture reader
Inventor: KASHIYAMA SHUNJI
IPC: H04N1/403
Filed: 1994-02-09
Abstract: PURPOSE:To provide a picture reader which can precisely read binary output voltage where a margin becomes small. CONSTITUTION:When an EX-NOR gate 15 discriminates whether at least the values of two pieces of picture element data among outputted picture element data are matched or not and it discriminates that the values of picture element data are matched, a count up circuit 17 conducts counting-up. When a count value more than a prescribed number exists, a reference voltage generation circuit 18 charges the voltage level of reference voltage, and voltage is supplied to a comparator 11. When the values of picture element data are not matched, reference voltage in a voltage level at preset time is supplied to the comparator 11.
Patent JP-S59161883-A (JP)
Title: Etching method for thin film photosemiconductor layer in photovoltaic device
Inventor: KISHI YASUO
IPC: H01L21/306
Filed: 1983-03-07
Abstract: PURPOSE:To enable to suppress pin hole being bored at the time of etching by a method wherein a thin film semiconductor layer is etched via the window of a patterned resist layer, after adhering the resist layer. CONSTITUTION:The resist layer 8 is adhered on the semiconductor layer 4 to be etched. Next, the layer 8 is exposed to light via a photo mask 12 placed on a base film 7. At this time, the adhesion force of the layer 8 to the film 7 varies at the exposed part and the unexposed part. As a result, when a resist film 11 wherein the adhesion force between the film 7 at the exposed part and the layer is deteriorated is stripped off from the film 7 side, deteriorated resist layers 8a-8c at the exposed parts remain on the layer 4. Then, the layer 4 is etched with the layers 8a-8c as a mask. At this time, the layers 8a-8c form a perfect mask without exposing the semiconductor layers 4a-4c at the part which should not be etched, and accordingly do not come to bore pin holes in the layers 4a-4c of this part.
Patent JP-H10235838-A (JP)
Title: Dampening water removing device
Inventor: SUDO TORU
IPC: B41F33/14
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To realize the uniform and effective removal of an excess dampening water on the surface of an ink roller by a method wherein air blasting means are provided along the axial direction of the ink roller having a surface covered with an ink film, in which a dampening water near the plate surface of a plate cylinder is mixed, and a blasting flow rate adjusting means is provided. SOLUTION: On the surface of an ink roller 1 covered with an ink film, ink which at least one or more dampening water is present near the plate surface of a plate cylinder among the ink roller group of an offset press, an adjusting valve 6 for blasting air along the axial direction of the ink roller 1 and an air blasting part 2, in which a plurality of blasting holes are provided so as to make a blasting uniform, are provided and the blasting flow rate of the air is controlled to a pre-set amount with an adjusting means. The flow rate controlling means consists of an adjusting part 11 and an air flow rate control valve 14 so as to uniformly remove a surface water, which makes an excess dampening water on the surface of the ink film, resulting in preventing printing troubles from occurring.
Patent JP-S61198158-A (JP)
Title: Automatic laser alignment device
Inventor: KONO ATSUSHI
IPC: G03F9/00
Filed: 1985-02-27
Abstract: PURPOSE:To eliminate the deviation of light position detection from a visual field and to perform automatic alignment by providing 2n motor drive mirror gimbals, 2n beam position detecting devices, and an arithmetic device, and supplying a drive instruction from the arithmetic device to the respective gimbals at the same time. CONSTITUTION:The beam position detecting devices 9-14 use elements such as 4-quadrant detectors and CCDs for alignment automation and when only one axis is considered, output variations X1111 and X1211 of the beam position detecting devices 9 and 10 at the input terminal and output terminals of the 1st optical path 15 corresponding to the angle variation theta11 of the 1st mirror gimbals 3 of the 1st optical path 15 are modeled as shown by equations (1) and (2). Similarly, output variations X1112 and X1212 have relations with the angle variation theta12 of the mirror gimbals 4 as shown by (3) and (4). The relations of the outputs of the beam position detectors are displayed in a matrix as all automatic mirror gimbals angle variations to obtain respective beam detector outputs X11, X12...Xn2, and consequently the equations are solved for theta11, theta12...thetan2 to find unequivocally the quantity of driving with which all of (n) optical paths are aligned at the same time.
Patent JP-S61198833-A (JP)
Title: Time division multiplex communication system
Inventor: MORI SHOKICHI
IPC: H04J3/16
Filed: 1985-02-27
Abstract: PURPOSE:To attain switching of transmission quality of giving a specific phase difference to a sampling pulse so as to use a simple switching circuit. CONSTITUTION:Channels CH1, CH17 are connected to analog/digital converting circuits 1-1, 1-17 via a switching circuit 9-1, the switching circuit 9-1 is provided with contacts (a, b), and when the circuit 9-1 is thrown to the position (a), a voice signal in the CHs 1, 17 is fed to a multiplexer circuit 3 respectively independently via the analog/digital circuits 1-1, 1-17, and when the circuit 1-1 is thrown to the position (b) shown in broken lines, the voice signal in the CH1 only is given to both the analog/digital converting circuits 1-1, 1-17. Sampling pulses 12-1, 12-7 in 8kHz are fed to the converting circuits 1-1, 1-17. The pulses have a phase difference in a half period of 8kHz between the CHs 1 and 17 and between CHs 2 and 18. The voice signal from the CH1 is sampled by an 8kHz sampling wave when the switching circuit is thrown to the position (a) and sampled at a double speed by two sampling waves in 8kHz shifted by a half period each when the switching circuit is thrown to the position (b).
Patent JP-H09233087-A (JP)
Title: Network system
Inventor: WATANABE MASANORI
IPC: H04L12/14
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a system in which maintenance management, charging management and grasping of traffic status are conducted accurately by grasping accurately cell flows in the network. SOLUTION: Not only cell flows measured by ATM exchanges 10a, 10b, 10c but also a cell flow in the case that a transmitter side data terminal 12 uses a cell assembly/sell disassembly section 12b to assemble cells and a cell flow in the case that a receiver side data terminal 13 makes cell disassembly are measured and the result is outputted to a network management equipment 14. Then the network management equipment 14 conducts network management and charging management based on each cell flow.
Patent JP-S59164286-A (JP)
Title: Recovering apparatus for gas in cargo tank of ship
Inventor: AMANO KATSUYA
IPC: B63J2/08
Filed: 1983-03-10
Abstract: PURPOSE:To reduce air pollution and utilize the recovered hydrocarbons again by feeding the gas in a loaded oil tank into a recovery apparatus through a cargo unloading pipe which has been installed already and returning the inert gas, etc. which can not be recovered, into the loaded oil tank. CONSTITUTION:In the captioned apparatus for recovering the volatile hydrocarbon gas in a cargo tank 1 after the cargoes which generate the voltatile gas, such as crude petroleum, etc. are unloaded, the gas in the cargo tank 1 is collected through a cargo unloading pipe 2 which has been installed already, and supplied into a recovery apparatus 6. A cooling and liquefying apparatus, absorption recovery apparatus, etc. are used as the recovery apparatus 6 to recover the hydrocarbon gas portion. The inert gas, etc. which are not recovered are returned into the cargo tank 1 through an inert-gas pipe 5 which has been installed already. Therefore, the hydrocarbon gas portion which was discharged into the air in the former can be recovered, and thus air pollution is reduced, and the recovered hydrocarbons can be utilized again as fuel, etc.
Patent JP-H04276956-A (JP)
Title: Digital telephone set connected to private branch exchange
Inventor: YAMAGUCHI TAKESHI
IPC: H04M1/253
Filed: 1991-03-05
Abstract: PURPOSE:To attain data retrieval function with simple operation by using various buttons and lamps of the telephone set so as to judge path connection between host computers and using only a dial button so as to attain data retrieval. CONSTITUTION:With a button of an input operation section 33 depressed, a control section 32 sends a button code signal to a PBX 20. When it is a signal for database access button signal, the PBX 20 connects a path between a host computer 10 and a digital telephone set 30 and sends a relevant lamp code signal to the telephone set 30. With the button of the input operation section 33 depressed, a relevant button code is sent to the computer 10, pattern data is retrieved from a database 11 and sent again to the section 33. The telephone set 30 uses an interface circuit 31 to extract only a pattern data part and it is displayed on a display section 35. The path connection state between the computer 10 and the telephone set 30 is judged by the display of a lamp and the telephone set acts like a conventional telephone set when the path is interrupted.
Patent JP-S59166041-A (JP)
Title: Remover of mutagen for food and drink
Inventor: KUSUNOKI SHINICHIROU
IPC: A23L11/20
Filed: 1983-03-10
Abstract: PURPOSE:The titled remover, containing polyvinyl polypyrrolidone as an active constituent, and capable of removing mutagens from food and drink selectively and efficiently without deteriorating the original taste and flavor of the food and drink. CONSTITUTION:A remover of mutagens containing a water-insoluble polyvinyl polypyrrolidone, e.g. ''Polyclar-AT'' manufactured by general Aniline and Film Corp., obtained by heating a polyvinylpyrrolidone (water-soluble polyvinylpyrrolidone having several tens of thousand - several hundreds of thousands molecular weight) at about 100 deg.C in the presence of a strong alkali. The polyvinyl polypyrrolidone powder is molded with a binder, e.g. sodium alginate, into a granular tablet, etc., and the resultant remover is brought into contact with the aimed food and drink, e.g. an extract of green tea, SAKE or soy sauce, for a given time. The amount of the remover to be used is suitably about serveral mg - several tens of g based on 100g food and drink.
Patent JP-S54129510-A (JP)
Title: Nozzle device
Inventor: ATAKA TOMOJI
IPC: B05B1/32
Filed: 1978-03-31
Abstract: PURPOSE: To make practicable the opening and shutting of a fluid exhaust port without raking foreign substances such as solid particles in a gap between the exhaust port and a valve seat section by feeding forward and backward a fluid which exhausts through the fluid exhaust port in an nozzle cylinder through a passage separate from an original fluid flow passage.  
     CONSTITUTION: If a high-pressure pump 20 is actuated with a valve V 3  alone closed when a valve body 3 positions at a site closing a fluid exhaust port 8 in a nozzle cylinder 1, water in a water tank 17 is fed by pressure to the nozzle cylinder 1 through a high-pressure water line 18 and a front flow passage hole 15, rotating normally a propeller 4, and being circulated to the water tank 17 through a line 19. The rotation of the propeller 4 is transmitted to the valve body 3 by means of a transmitting mechanism 11 so as to move backward the valve body 3 against a nozzle cylinder throttle section 2 until the valve body 3 comes into contact with a stopper 14. Thus, a fluid exhaust port 8 is opened. Then, if a valve V 2  is closed, the said high-pressure water is injected outward through the fluid exhaust port 8, passing through the gap between the nozzle cylinder 1 and the valve body 3. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03240520-A (JP)
Title: Surface decorating method, manufacture of decorated body and decorated body
Inventor: TOMITA HAJIME
IPC: B29C65/02
Filed: 1990-02-20
Abstract: PURPOSE:To facilitate the application of decoration by a method wherein decorative design is applied by heating and melting the predetermined surface layer part with heating elements through the abutting or approaching a thermal head against or to the surface of body to be decorated, which has the surface layer made of thermoplastic resin. CONSTITUTION:The predetermined part of the surface layer 1 of body to be decorated 2 is heated by abutting or approaching a thermal head 4 equipped with a plurality of heating elements 3 against or to the surface of the body to be decorated 2 having the surface layer 1 made of thermoplastic resin. Processing signals of images, characters and the like in response to the content of decorative design to the applied are sent in electric signals from the controlling device 5, which is connected with the thermal head 4, of a computer, to the thermal head 4 so as to control the heat generation of respective heating elements 3 in accordance with the electric signals. The predetermined processing signals are sent to the thermal head 4 so as to generate heat in the predetermined heating elements 3 so as to heat and melt only the surface layer parts 1p, against which heat-generated heating elements 3p are abutted, of body to be decorated 2. Thus, designs full of variety can be easily and unlimitedly applied to the body to be decorated.
Patent JP-S62195992-A (JP)
Title: Picture comparator
Inventor: TAKEUCHI KESATOSHI
IPC: H04N7/18
Filed: 1986-02-24
Abstract: PURPOSE:To delete an instantaneous optical phenomenon at high speed and simply by converting a video signal in a comparison picture by a high speed comparator and thereafter replacing a saturated picture area by basic picture data. CONSTITUTION:Generally, when a window glass 8 or an art object 2 are photographed by a camera 1, since the video signal is not saturated, the high speed comparator does not operate but a multiplexer 4 selects the data from an A/D converter 3 to write in a comparing frame memory 5. Therefore, the instantaneous light source 9 is generated and reflected on the window glass 8. Thereby, a part of the window glass 8 part of the video becomes the saturated area. At this time, the high speed comparator 2 grows higher than a reference value Vref, so that the multiplexer 4 is switched to the basic data side. The data in a basic data frame memory 6 is written via the multiplexer 4 in the comparing frame memory 5, herein, the basic data frame memory 6 and the comparing frame memory 5 are compared on a software by a CPV bus 10.
Patent JP-S62196422-A (JP)
Title: Bearing device
Inventor: OOTA NORIO
IPC: F16C17/10
Filed: 1986-02-24
Abstract: PURPOSE:To improve lubricating performance by forming an oil sumping groove portion pointing in the substantial peripheral direction on a load applying end surface of an oil impregnated bearing in a device where thrust applied to a rotary shaft inserted in the oil impregnated bearing to be supported is born by the end surface of the oil impregnated bearing. CONSTITUTION:In case of applying the titled device to a vertical shaft type motor, a taper cylindrical bearing support portion 13 is formed at the central part of the end surface of a motor frame 11, and an oil impregnated bearing 14 is supported on the above portion 11. The bearing 14 is supported in a stepped cylindrical oil pan case 16 through a felt oil core 15. On the other hand, an annular collar 20 as a load applying portion is fitted to a rotary shaft 19 of a rotor 18, and the collar 20 is supported on the end surface of the oil impregnated bearing 14 through a thrust washer 21. In this case, a plurality of oil sumping groove portions 22 pointing in the substantial peripheral direction are concentrically formed on the end surface of the oil impregnated bearing 14 on the washer 21 side, thereby exerting sufficient lubricating effect to the washer 21.
Patent JP-S55132557-A (JP)
Title: Tape recorder
Inventor: NOGUCHI NAOTO
IPC: G11B15/28
Filed: 1979-03-30
Abstract: PURPOSE: To make the size small and to increase the performance, by unifying the tape deck mechanism and DC motor driving it and providing two flywheels for stable running system.  
     CONSTITUTION: When the rotor pulley 3a turns toward arrow, the revolution is delivered to the belt 7 and the capstan shaft 9 is turned with sequential revolution of the first anti-rolling flywheel 5, flywheel 8, and the second anti-rolling flywheel 6. Since the first and the second two anti-rolling flywheels 5, 6 are provided, small moment of inertia in comparison with the flywheel 8 is given to achieve the objective of the anti-rolling mechanism, allowing to stabilize the revolution of the capstan shaft 9 with compact size. 
     COPYRIGHT: (C)1980,JPO&Japio