baber/WOPTO huggingface dataset:
Patent JP-S61292817-A (JP)
Inventor: SUZUKI KOICHI
IPC: C23C14/08
Filed: 1985-06-21
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-S5841980-A (JP)
Inventor: KAWAKAMI SHIYOUICHI
IPC: D06M15/277
Filed: 1981-08-28
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-H06344673-A (JP)
Title: Reversible thermal recording material and production thereof
Inventor: KOMATSU TAKAAKI
IPC: B41M5/333
Filed: 1993-06-04
Abstract: PURPOSE:To obtain a reversible thermal recording material not causing the lowering of the density of a developed color part after the repetition of the formation/erasure of an image and the missing dots of a developed color part. CONSTITUTION:A reversible termal recording layer containing a usually colorless or light-colored electron donating dye precursor (A) and an electron acceptive conpd. (B) causing a reversible hue change in the dye precursor by the difference of a cooling speed after heating and being a phenolic compd. having at least one 6 or more C aliphatic hydrocarbon group, an aq. polymer intermediate layer and an overcoat layer composed of an electron beam curing resin or UV curing resin are successively laminated on at least the single surface of a support. By this constitution, a reversible thermal recording material good in thermal response and the erasing property of an image and not causing the lowering of developed color density after the repetition of the formation/ erasure of a developed color image and the missing dots of a developed color part can be obtained.
Patent JP-2000329381-A (JP)
Title: Ice storage system
Inventor: YAMAZAKI TATSUO
IPC: F24F5/00
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an ice storage system in which cold heat of water can be taken out efficiently while combining internal melting and external melting. SOLUTION: The ice storage system comprises a refrigerating machine 2 for cooling brine, a heat storage tank 3 incorporating heating tubes 8 for making ice with brine and melting the ice, brine piping 9 for circulating brine through the heating tubes 8 and the refrigerating machine 2, primary piping 16 for circulating water in the heat storage tank 3, as primary cooling water, through the outside of the heat storage tank, and a controller 23 for controlling the flow of brine and primary cooling water. The controller 23 begins circulation of primary cooling water through the primary piping 16 using the part around the heating tubes 8, melted by the brine in the heating tubes 8, as a water channel.
Patent JP-S5924084-A (JP)
Inventor: TSUMURA YOSHIO
IPC: E06B1/52
Filed: 1982-07-31
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-S5759279-A (JP)
Title: Picture retrieving and transmitting device
Inventor: ITOU SHIYUUJI
IPC: G06F3/12
Filed: 1980-09-26
Abstract: PURPOSE:To realize the retrieval and reproduction of a data even at a remote place, by adding the photoelectric converting function to a pictue retrieving and transmitting device. CONSTITUTION:A person who wants the retrieval supplies the key word for retrieval through a retrieving keyboard 2 and a retrieving system display 3. This key word is sent to a host computer 4 via MODEMs 8 and 9. Then the information corresponding to the key word is sent back to a retrieving system display 3 from a retrieving key word data file 5 via a computer 4 and MODEMs 9 and 8. The operator requests the print of the necessary information to a file center 100 through a display screen. The film of the selected address receives a photoelectric conversion through a film file reader 11, and a picture within a film is sent to an image printer 12 via the MODEMs 9 and 8 an in the forms of electric signals. A data is reproduced on the paper of a desired size through the printer 12.
Patent JP-S61291549-A (JP)
Title: Production of aromatic secondary amino compound
Inventor: OKUNO HIROSHI
IPC: B01J23/00
Filed: 1985-06-20
Abstract: PURPOSE:To obtain the titled compound useful as an intermediate for medicines, etc., industrially and advantageously in high yield, by reacting an aniline with an alcohol in the presence of a catalyst consisting of a specific metal oxide. CONSTITUTION:An aniline expressed by formula I (X is H, halogen, lower alkyl or lower alkoxy; n is an integer 1-3) is reacted with an alcohol expressed by the formula ROH (R is alkyl or phenyl) in the presence of a catalyst consisting of two kinds of metal oxides selected from Mg, Ca, Al, Zn, Cd and Fe to afford the aimed compound expressed by formula II. The composition of the two kinds of catalysts in the above-mentioned catalyst varies with the kinds of the metals, but the molar ratio is within 0.01-1:1 range. MgO-ZnO, MgO-Al2O3, etc., may be cited as the preferred combination in the catalyst. The catalyst is readily handled, and the aimed compound is obtained in good yield at a relatively low temperature without forming by-products, e.g. high polymer tarry materials and ethers.
Patent JP-S5759732-A (JP)
Title: Injection molding machine
Inventor: SADAHIRO MOTOAKI
IPC: B29C45/00
Filed: 1980-09-27
Abstract: PURPOSE:To remove a cull formed to a sprue bushing in an extremely efficient manner by a method wherein a convex spherical surface is formed to an upper part of the sprue bushing and a concave spherical surface is formed to a leading end of a nozzle part. CONSTITUTION:A pressure resistant cylinder 9 is descended to contact a nozzle part 10 with a sprue bushing 5. In this time, a convex spherical surface of the sprue  bushing 5 and a concave spherical surface of the nozzle part 10 are contacted between spherical surfaces to be engaged. After injection molding, if the nozzle part 10 is demounted from the sprue bushing 5, when a resin is cured in a mold cavity 7, a part of the resin is flooded to the convex spherical surface through a sprue passage 6 and ''karu'' is formed on the convex spherical surface 16. But, in a subsequent process, when the nozzle part 10 is contacted with the sprue bushing 5, the cull formed on the convex spherical surface 16s pushed downwardly by the concave spherical surface 17 of the nozzle part 10 and eliminated from the convex spherical surface 16. Therefore, working efficiency is enhanced without interrupting molding work.
Patent JP-H04360027-A (JP)
Title: Speed detection circuit
Inventor: TAKAHASHI HIDEKI
IPC: G11B21/08
Filed: 1991-06-06
Abstract: PURPOSE:To perform the speed detection of an optical head using a driving coil and two coils for speed detection in a linear motor without exerting adverse influence on vibration characteristic. CONSTITUTION:This circuit has a driving coil 13a capable of relatively moving between magnetic material 31a and coil 13a in the direction crossing magnetic flux generating from the magnetic material 31a, a coil 13b for speed detection wound on this driving coil 13a and a coil 13c for speed detection wound on the magnetic material 31a. By using the electrical change at the inside of the coils for speed detection 13b, 13c generating at the moment when the driving coil 13a and the coil 13b for speed detection cross the magnetic flux, the relative speed of the driving coil 13a and the magnetic material 31a, that is the moving speed of an optical head 3 is detected by the linear motor 31.
Patent JP-H11326618-A (JP)
Title: Optical sheet and image display using the same
Inventor: TAKAHASHI SUSUMU
IPC: G02B5/18
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive optical sheet having sufficient optical functions and durability by making the center part and a peripheral part different in grating periods and/or grating directions of a blazed diffraction grating. SOLUTION: Since the angle of diffraction of a diffraction grating differs by wavelength (wavelength dispersion), light approximating white, if required, is realized by changing the period of the diffraction grating in a relatively narrow area. That is, diffracted light beams different by wavelengths are mixed to avoid the effects of wavelength dispersion, thus obtaining diffracted light approximating white. With respect to setting of the narrow area, it is sufficient that it be changed within a range smaller than 0.1 to 5 μm, when illuminating light is thrown with the axis deviated (the center optical axis of illuminating light is deviated from that of display light), and that if it is changed within a range smaller than 2 to 20 μm, when illuminating light is irradiated coaxially (when the center optical axis of illuminating light coincides with that of display light).
Patent JP-S5925190-A (JP)
Inventor: TAKEUCHI HIROTOSHI
IPC: H05B3/34
Filed: 1982-08-04
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-H10323782-A (JP)
Title: Piercing device for belt shaped material
Inventor: IMAI KIYOSHI
IPC: B23K26/00
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To steadily form micropores of a uniform size on a belt shaped material at a uniform interval by oscillations of a plurality of laser oscillation heads installed along the travelling route of the belt shaped material, driving of which is synchronized each other at a given cycle in accordance with the travelling speed of the belt shaped material. SOLUTION: The laser piercing device comprises a laser piercing head 14, which forms micropores H by irradiating a belt shaped tip paper P, which is travelling at a given speed, with three pulse laser beams at a given interval in a travelling direction. A controller 26 delay-controls the driving timing of a laser piercing head 14 according to the inspected result by the inspecting unit 16 (the array pitch L of micropores H), and then forms micropores H on the tip paper P at a given array pitch, and changes simultaneously the pulse width of the pulse beam according to the inspected result by the inspection unit 16 (the size of micropores H). It also changes the driving pulse width by inspecting the travelling speed of the tip paper P. The driving pulse is changed via delaying circuit.
Patent JP-H0432470-A (JP)
Title: Elevator control device
Inventor: ABE TOSHIHITO
IPC: B66B1/14
Filed: 1990-05-28
Abstract: PURPOSE:To enable the exclusive elevator use of an authorized user by constructing an elevator control device for a residential building or the like in such a way as to open the entrance door of the building by the acknowledgement of a specific code, or call an elevator to a reference floor and to hold/store other cage stop calls until the operation of the authorized user is terminated. CONSTITUTION:When an occupant enters a building, a magnetic card 1 is inserted into a reading machine 2 to read a code. The read code is collated with a storage code at a CPU so as to judge whether or not this occupant is justified. When the occupant is justified, the entrance door of the building is opened, and normally opened contacts 5a1, 5a2 are closed by an output device 5. An elevator is thereby moved to a first floor cage stop, and the door of the elevator is opened and then closed after the fixed time. Meanwhile, calls made by hall press buttons 11, 12 other than the ones on the first floor are prevented from being registered into registration relays 22-23, but stored in a storage device 7. When the authorized occupant reaches his destination and a relay 6 is energized, the elevator is moved into the stored call position.
Patent JP-S5563318-A (JP)
Title: Combustion control method
Inventor: NATSUMEDA TAKESHI
IPC: F23N5/24
Filed: 1978-11-01
Abstract: PURPOSE: To provide a method for automatically controlling the excess combustion air ratio at constant level in the event of change of fuel oil temperature or fuel flow rate or in case of varying setting of fuel flow rate in liquid fuel combustion apparatus or the like.  
     CONSTITUTION: In case the fuel oil temperature drops and fuel flow rate lowers with drop of ambient temperature, the CO 2  level in fuel discharge gas led into discharge gas passage 6 drops and its value detected by carbon dioxide concentration detector 5 is compared with the setting value set by a setting device 7 and its deviation signal is sent to motor control 11, whereupon motor control 11 is operated to reduce speed of blast fan motor 10 to make the deviation signal zero, thereby maintaining the excess air ratio constant. On the other hand, in case the fuel oil temperature rises up to increase fuel flow rate with rise of ambient temperature, a deviation signal just contrary of the above-said is sent to motor control 11 to increase motor speed to thereby maintain the excess air ratio constant. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06350016-A (JP)
Title: Multilayered lead frame
Inventor: SHIMIZU MITSUHARU
IPC: C09J11/00
Filed: 1993-06-07
Abstract: PURPOSE:To provide a highly reliable product, which can prevent the deformation of a lead frame, by easing the residual stress caused by heating in wire bonding and the like. CONSTITUTION:In a multilayered lead frame, a plurality of the layers of a signal layer, a power supply layer, a grounding layer and the like are laminated so as to hold an insulating film 7 having electrical insulation property between the layers. Of bonding agents 8 and 9 provide on both surfaces of the insulating frame in the lead frame, the bonding agent 8, which is applied on one surface for bonding the layer that undergoes wire bonding, uses a material, whose Young's modulus at the wire temperature becomes E=1.0X10<8>dyne/cm<2> or larger. The bonding agent 9 applied on the other surface of the above described insulating film 7 uses a material whose Young's modulus becomes E=1.0X10<6> dyne/cm<2> or smaller.
Patent JP-S63296604-A (JP)
Title: Rise and fall control device for agricultural working machine
Inventor: USUI KATSUYA
IPC: A01D34/03
Filed: 1987-05-29
Abstract: PURPOSE:To prevent a working device from plunging into the ground because of projecting and recesed parts existing on the ground, by changing a target height by >= a set value higher when the measured value of a sensor becomes the set value higher than the target height. CONSTITUTION:As the measured value of a sensor 4 to detect height from the ground is ascertained to be higher than a target height by >= a set value by a distinguishing means, the target height is changed higher by the set value and a working device is raised. Even if a traveling chassis 1 takes a forward slant attitude and the working device is dropped, the height of the working device from the ground can be prevented from becoming extremely low.
Patent JP-H05306581-A (JP)
Title: Air film construction
Inventor: ISHII KOJI
IPC: E04H15/22
Filed: 1992-04-30
Abstract: PURPOSE:To obtain air film construction of flexible film bodies capable of obtaining a required dome-shape in a state to have specific air pressure. CONSTITUTION:Side manufacturing shapes of flexible film bodies 4 and 14 are formed of straight lines or curved lines or combined shapes of the straight lines and curved lines. In addition, on the basis of a required dome-shape in the case of specific pressure, it is so formed that top sections 6, 16 and the peripheral surfaces 7, 17 are positioned under the basis or that the top sections 6 and 16 are positioned above the basis and that the peripheral surfaces 7 and 17 are positioned under the basis.
Patent JP-H0431658-A (JP)
Title: Fuel injection type two-cycle engine
Inventor: MOCHIZUKI NORIHISA
IPC: F02M9/10
Filed: 1990-05-25
Abstract: PURPOSE:To improve the mixing of oil and fuel and to feed the oil to the parts of an engine smoothly by providing an oil releasing port to release a lubricant oil between a throttle valve and a reed valve, in an engine in which a fuel injection valve is provided between the throttle valve and the lead valve at the downstream side. CONSTITUTION:While a butterfly type throttle valve 34 is provided to a throttle body 26 whose downstream side is connected to a suction port 30 through a reed valve 28, an electromagnetic type fuel injection valve 50 to which the fuel is pressure-fed by an electromotive fuel pump 48 is provided between the throttle valve 34 and the reed valve 28. In such a fuel injection type two-cycle engine, an oil releasing port 62 is provided between the throttle valve 34 and the lead valve 28. And the lubricant oil in a lubricant oil tank 58 is fed in a suction passage from the oil releasing port 62. By controlling the operation speed and the like of an oil pump 60 responding to the operation condition by a control device 64, the releasing amount of the lubricant oil can be controlled.
Patent JP-S6115704-A (JP)
Title: Membrane filter
Inventor: TAGA JIYUN
IPC: B01D67/00
Filed: 1984-06-30
Abstract: PURPOSE:To obtain a membrane filter excellent in pore diameter accuracy, by thinly peeling the bundled fiber material, which is obtained by sintering and solidifying a sea and island type composite fiber, so as to be vertical to the fiber axis and removing island fiber by etching treatment to form fine pores. CONSTITUTION:A multi-fiber, wherein sea parts are constituted of polyproplylene and island parts 2 are constituted of polyethylene terephthalate, is wound up by a bobbin 3 with a flange made of polypropylene so as not to form gaps between fibers and the whole is covered with an outer cylinder 7 and received in a sintering furnace to be heated under vacuum. After the fiber cylinder is melted, it is cooled to be taken out of the furnace and divided into four pieces which are, in turn, pressed by a plate press to form thick plate materials. Next, a knife 14 is cut into each material from the upper and under surfaces thereof to alternately cut, while one end of each material is left, to form a pleats shaped membrane. This membrane is immersed in a heated NaOH solution and polyethylene terephthalate at island parts is dissolved and removed to obtain a porous membrane wherein island parts are formed into pores.
Patent JP-H11295215-A (JP)
Title: Non-destructive inspection device of defect of rootcrops
Inventor: TANIMOTO MASAO
IPC: G01N21/85
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To select a flaw, a shape defect, a black core of the inside in a defective Japanese radish by non-destructive inspection when automatically selecting the defective Japanese radish, to inform a working personnel of a selection inspection result, and at the same time to add a mechanism for facilitating the maintenance of a device. SOLUTION: The outside inspection of a Japanese radish is made, a defective Japanese radish is selected, and at the same time application light for non- destructive inspection is adjusted according to thickness, thus making measurement uniformly even when a variety and a size are changed. A working personnel picks up the radish from a conveyer for each rank for packing in a box while observing an inspection result on an inspection result display. A tray on the conveyer should be made of a soft material. Information for each variety, place where the Japanese radish is harvested, a producer who produces the Japanese radish, or the like that can be obtained according to change in the wavelength distribution of the application light and transmission light should be utilized not only for selection and display but also for chain obstruction prevention. Also, a machine technician is connected to a place for selecting fruit by communication technology for maintaining a device at a distant place.
Patent JP-S63301781-A (JP)
Title: Apparatus for cleaning food or the like
Inventor: KANAZAWA MASAO
IPC: A23N12/02
Filed: 1987-05-30
Abstract: PURPOSE:To rapidly carry out desalting and cleaning without impairing a product to be cleaned, by desalting and cleaning the product to be cleaned subjected to dry return in a permeation tank using a cleaning tank equipped with an ultrasonic vibrator and foam generator. CONSTITUTION:A product to be cleaned is thrown into a permeation tank A packed with water, subjected to dry return and simultaneously attached product such as dust floated up is discharged and removed from an overflow tube 13 and then the product to be dried is sent into a cleansing tank B by driving a transferring device D. 20-60KHz frequency is then applied to supersonic vibrators 1 arranged in the circumferential wall and bottom face of the tank B to provide supersonic vibration to the product to be cleaned and simultaneously particle air or ozone is blown from a foam spraying nozzle 2 into the tank B to carry out separation of the attached dirt and desalting. The product to be cleaned is transferred through a transferring device D to a dehydration tank C, where the closing lid 10 of the tank is closed to seal the tank and air is sent from an aeration tube 11 to a tank C or the pressure in the tank C is reduced and the tank C is dehydrated.
Patent JP-H05302308-A (JP)
Title: Sand drift control member
Inventor: OTAGURO MAKOTO
IPC: E02B3/00
Filed: 1992-04-28
Abstract: PURPOSE:To prevent the sands at the seashore from being washed away by limiting within a specific range weight per square unit and transmission factor of parallel beams of light in the direction of width of a mat-shaped cubic net body, wherein a large number of continuous filaments of thermoplastic synthetic polymer having specific diameters intersect each other to form irregular loops and the filaments are bonded to one another at the points of intersection and points of contact. CONSTITUTION:A large number of continuous filaments 2 of thermoplastic synthetic polymer having a thickness of 0.1-1.5mm intersect each other, thereby forming irregular loops, and the filaments 2 are bonded to one another at the points of intersection and the points of contact to form a mat-shaped cubic net body, so that a sand drift control member 1 is made up of said body. In this case, weight per square unit of the net body is 1000-2500g/m<2> and transmission factor of beams of light paralled in width direction is 20-70%. And a frame- shaped concrete block 22 having a space 20 and groove 21 is molded into a weight and the lower edge of the member 1 is fitted into the groove 21 and concrete is poured thereinto to erect the member 1. As a result, sand drift generated at the seashore is prevented from being washed away to the offing.
Patent JP-H06347260-A (JP)
Title: Air and gas substitution-type scanning tunneling microscope
Inventor: MIENO KIMITOSHI
IPC: H01J37/28
Filed: 1993-06-07
Abstract: PURPOSE:To provide the title microscope wherein the time for substituting a gas is shortened, a probe can be attached and fixed easily to prevent its dislocation and the probe can be fed fine when it is brought close to a sample. CONSTITUTION:A gas discharge valve and a gas introduction valve are installed at a vacuum container so as to be capable of substituting a gas. A probe 13 which is arranged inside the vacuum container is fixed elastically by a collet chuck system. A slider holding a vibrator 25 which drives the probe 13 in the X-, Y- and Z-directions is driven in the Z-direction via a lever by a main shaft which is turned and moved coarsely in the up-and-down direction and which is moved fine without being turned in the up-and-down direction by a differential screw.
Patent JP-S5360810-A (JP)
Title: Preventing method for carburization and material thereof
Inventor: SHIGEMATSU MICHIHIRO
IPC: C23C8/04
Filed: 1976-11-15
Abstract: PURPOSE:To form a carburization preventing-layer at a low cost without using heating apparatus by coating a region which necessitates no carburization with a mixture of carburization-preventing material and water glass, then by solidifying the coated layer with CO2.