baber/WOPTO huggingface dataset:
Patent JP-H0515266-A (JP)
Title: Irrigation of agricultural crop
Inventor: NIINO KIYONORI
IPC: A01G25/00
Filed: 1991-06-13
Abstract: PURPOSE:To accomplish irrigation using a very simple equipment by controlling the water supply to an active water generator by the use of a solar system. CONSTITUTION:A water feed pump 8 is actuated by the electric power from a solar cell 5, and the water from this pump is fed to a ceramic-type active water generator 4, and along the with this, the active water 15 from the generator is, in turn, fed into a relevant feed pipe 3 set up for supplying such active water to a farm 1. Active water is regularly fed for a specified time via small holes on the feed pipe to the roots of agricultural crops 14, thus performing the irrigation of the crops.
Patent JP-H04134315-A (JP)
Title: Scanning optical device
Inventor: NAKASUGI MIKIO
IPC: G02B26/10
Filed: 1990-09-26
Abstract: PURPOSE:To obtain high accuracy at low cost by providing a disuse part which is not used for optical deflection on the peripheral surface of a rotary mirror and providing an energizing means which presses the rotary shaft of the rotary driving motor for the rotary mirror and the internal surface of the rotary mirror against the disuse part and fits them. CONSTITUTION:The rotary mirror 101 is constituted by grinding the part which faces a cylindrical metallic member into a parallel plane, using the two surfaces as reflecting surfaces 101a for deflecting a light beam for scanning, and using the cylinder part as the disuse part 101b which is not used for the deflection scanning. This disuse part 101b is thread-cut and the inner peripheral surface of the rotary mirror 101 is pressed against the outer peripheral surface of the rotary shaft 2 and fixed with a screw 102. Thus, the rotary shaft 22 of the rotary driving motor 2 and the internal surface of the rotary mirror 101 are pressed against the disuse part 101b and fitted, so the high accuracy is obtained at low cost.
Patent JP-S61136995-A (JP)
Title: Oxide thin film and its manufacture
Inventor: OKA SHOTARO
IPC: C01B13/14
Filed: 1984-12-03
Abstract: PURPOSE:To form a metallic oxide thin film on a substrate without raising the temp. of the substrate to high temp. by bringing a pyrolytic gas of metal alkoxide and/or an org. metallic chelating compd. with oxygen as the ligand into contact with oxygen plasma. CONSTITUTION:A base body 15 is provided in a vacuum vessel 1 furnished with discharge electrodes 2 and 3, and a pyrolytic gas of metal alkoxide (e.g., tetraisopropoxtitanium and tetramethoxysilica) and/or an org. metallic chelating compd. 7 with oxygen as the ligand (e.g., a titanium chelating compd. of acetylacetone) are introduced into the vacuum vessel 1. Gaseous oxygen is simultaneously introduced into the vacuum vessel 1 from a gaseous oxygen cylinder 5, and the discharge electrodes 2 and 3 are charged by an electrode 4 for discharge to generate plasma by discharge. Consequently, a crystalline metallic oxide thin film (e.g., a TiO2 thin film) without any pinholes, etc., is formed on the base body 15 by CVD.
Patent JP-S63110235-A (JP)
Title: Colored resin composition
Inventor: HASHIMOTO KENJI
IPC: C08L25/00
Filed: 1986-10-27
Abstract: PURPOSE:To obtain a colored resin composition improved i silver development in the high-temperature processing without impairing heat and impact resistances and processability, by incorporating a specific thermoplastic resin with a specific organometallic colorant. CONSTITUTION:The objective colored resin composition can be obtained by incorporating (A) a thermoplastic resin containing >=5 (pref. 5-95)wt% of an alpha-alkyl-substituted aromatic copolymer prepared from (i) pref. 5-90wt% of an alpha-alkyl-substituted aromatic vinyl compound (pref. alpha-methylstyrene) and (ii) pref. 95-10wt% of another copolymerizable compound (pref. styrene) with (B) an organometallic colorant containing <=2,000(pref. <=1,000)ppm or free metal (pref. phthalocyanine pigment) in such amounts as to be pref. <=50ppm for the free metal in the component B based on the components A plus B.
Patent JP-H04133955-A (JP)
Title: Image forming device
Inventor: HASEGAWA HIROSHI
IPC: B65H29/20
Filed: 1990-09-25
Abstract: PURPOSE:To send out sheets of paper in the order according to pages to a paper ejection part by arranging a timing roller for sending out the sheets of paper to an inlet part of a combination part in one paper ejection path of a pair of paper ejection paths which are combined together with a predetermined timing at a speed high than a paper passing speed of the other paper ejection path. CONSTITUTION:A sheet of paper ejected from one paper ejection path 4a is sent out at a high speed to between sheets of paper sent out from the other paper ejection path 4b to a combination part 4c with timing by a timing roller 18. By this, the paper on which images are formed by one image forming unit and the other image forming unit can be ejected to one paper ejection part overlapping each other alternately, and even when a series of image forming is born by a plurality of image forming units, the paper on which images are formed can be obtained at the paper ejection part in order according to pages.
Patent JP-S62117623-A (JP)
Title: Inline mixer
Inventor: KAMIWANO MITSUO
IPC: B01F29/63
Filed: 1985-11-18
Abstract: PURPOSE:To obtain a device free from retention in the neighborhood of a pipe wall and compact by rotating a rotary cylinder having a mixing element to the inside by means of electromagnetic induction action. CONSTITUTION:When conducting electricity to an electromagnetic coil 18, a rotary shifting magnetic field is generated and a rotary cylinder 5 formed of an electroconductive material is rotated by the electromagnetic induction action. A fluid flowing through a duct 4 is sent to the direction of the mixing elements 16 by means of pumping action due to an impeller 17 connected to the rotary cylinder. Then the fluid is divided by the elements and mixed while forming the various flows in accordance with the arrangement of the elements. But since the rotary cylinder is rotated on this occasion, the fluid is not stopped near to a wall part and stirring effect is remarkably made high in comparison with a conventional method in case of non-Newtonian fluid such as plastic fluid. Since a motor and a gear are not used to rotate the rotary cylinder, the device can be constituted compactly.
Patent JP-2000084963-A (JP)
Title: Method and mold for molding sound absorbing interior base material
Inventor: SHIOTANI TSUNAMASA
IPC: B29C43/36
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To increase the attaching strength of a part and to prevent release inferiority, in a method and a mold for molding a sound absorbing interior base material by subjecting a nonwoven fabric base material and a backing nonwoven fabric to integral press molding through a film-like hot-melt adhesive, by sufficiently ensuring the adhesive strength of both nonwoven fabrics at the attaching part of the peripheral edge part of the base material and a separate part. SOLUTION: A nonwoven fabric base material and a backing nonwoven fabric fitted with a hot-melt adhesive are respectively subjected to heating and softening treatment and subjected to press molding by upper and lower molds 31, 32 for cold press molding of a desired mold surface and, at this time, a heating block 41 having a heater 43 and a sensor 44 built therein is embedded in the predetermined area of a press upper mold 32 to certainly melt the pripheral edge part of a roof lift, the attaching part of the bracket and the hot melt adhesive in a dual lock part and the adhesive strength of the nonwoven fabric base material and the backing nonwoven fabric is increased.
Patent JP-S62119314-A (JP)
Title: Burner
Inventor: TAKAHASHI YOSHITAKA
IPC: F23D99/00
Filed: 1985-11-18
Abstract: PURPOSE:To improve the ignitability and reduce NOx by providing an auxiliary burner in the vicinity of a burner, providing a flame holder and a flame holding ring at the tip end of a side sleeve, and a deflection ring at the tip end of an outside sleeve, in the burner using a CWM fuel or the like. CONSTITUTION:At the time of starting a burner 4, a fuel having an excellent combustion property is supplied to an auxiliary burner 21 adjacent to a burner 4 and is burnt. By this procedure, any flame retarding fuel such as the CWM fuel which causes ignition delay accompanying a water content vaporization can be stably burnt. Further, primary and secondary air circulation flows are formed by a flame holder 24 and a flame holding ring 25 placed at the tip ends of the inside sleeve 7, and a high-temperature gas within a furnace 2 can be collected within the circulation flow, thus improving the ignitability. A deflection ring 26 at the tip end of the outside sleeve 11 divides combustion air into secondary and tertiary air to form a turning flow E, and a high-temperature gas is carried to the burner 4 to assist the ignition. Thus, the ignitability is improved.
Patent JP-2001079935-A (JP)
Title: Apparatus and method for heating
Inventor: TAKIFUJI MITSUSUKE
IPC: H05B3/00
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To deal in a general purpose manner with various molds by a method wherein a heat shielding plate component is supported so as to be capable of moving in front and in rear along a carrying passage direction while it is arranged so as to be allowed to lie between a resin formed sheet and a surface-like heater unit, and a length of an effective radiation heating region in the surface-like heater unit is adjusted. SOLUTION: The upper and lower parts of a heat shielding plate component 20 are constituted of a base 21 of an almost oblong being long in a left and right direction, fixed by bolting to those upper and lower bases 21, and form a slope from the top and bottom of the base 21 toward its center as go to the rear from the front in a carrying direction. That is, the carrying resin molded sheet is guided to the center of the base 21. While the heat shielding plate component is allowed to be arranged between the resin molded sheet and the surface-like heater unit equipped with a top heater 30a and a bottom heater 30b, the heat shielding plate component is supported longitudinally movably along a resin molded sheet carrying passage direction, and a length of an effective radiation heating region in the surface-like heater unit is made adjustable.
Patent JP-H08119804-A (JP)
Title: Plastic structure having antibacterial and antifungal activity
Inventor: TAKASAKI TOMOAKI
IPC: B65D1/09
Filed: 1994-10-21
Abstract: PURPOSE: To provide a plastic structure having adequate antibacterial and antifungal activities and excellent in post processing suitability such as printability, etc. CONSTITUTION: This plastic structure having antibacterial and antifungal activities is specifically treated to modify the surface of a plastic structure mixed with antibacterial and antifungal agents. As the surface modifying treatment, a flame treatment, an electrical discharge treatment and a UV irradiation treatment can be selected.
Patent JP-H0566380-A (JP)
Title: Liquid crystal polarizer
Inventor: UEMA TSUNEAKI
IPC: G02F1/1347
Filed: 1991-09-09
Abstract: PURPOSE:To widen the wavelength band of the light transmitted through the liquid crystal polarizer and to expand the utilization of the polarizer. CONSTITUTION:This liquid crystal polarizer allows the transmission of the circularly polarized light component of light of a prescribed wavelength lambda and is constituted by laminating at least two pieces of cholesteric liquid crystal cells having slightly different spiral pitches. The spiral pitches of the cholesteric liquid crystal cells to be laminated are varied in such a manner that the difference between the central wavelengths lambda1 and lambda2 of the light transmitted through the laminated cholesteric liquid crystal cells attains a half-value width alpha of the transmittance characteristic curve of the laminated cholesteric liquid crystal cells. The clockwise circularly polarized light component or counterclockwise circularly polarized light component of the central wavelength lambda1 is transmitted through the one cholesteric liquid crystal cell and the clockwise circularly polarized light component or counterclockwise circularly polarized light component of the central wavelength lambda2 is transmitted through the other cholesteric liquid crystal cell in this way.
Patent JP-H07110475-A (JP)
Title: Active matrix liquid crystal display element
Inventor: YOSHIDA TETSUSHI
IPC: G02F1/1335
Filed: 1993-10-14
Abstract: PURPOSE:To provide the active matrix liquid crystal display element with which an extremely brighter screen than the screen of a TN type is obtainable. CONSTITUTION:A liquid crystal/high polymer composite film 20 formed by dispersing liquid crystals into a high polymer layer is disposed between a rear surface side substrate 1 disposed with pixel electrodes 3 and active elements (TFTs) 4 and a front surface side substrate 2 provided with a counter electrode 10. The rear surface side substrate 1 is provided with red phosphor films 11a which emit red fluorescence, green phosphor films 11b which emit green fluorescence and blue phosphor films 11c which emit blue fluorescence by alternately arraying these films respectively in correspondence to the respective pixel electrodes 3.
Patent JP-H0976983-A (JP)
Title: Motor assisted bicycle
Inventor: AKAO TOSHIO
IPC: B62M6/45
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a power assisted bicycle in which the control constitution is simplified without using an expensive stepping-on force sensor, which is inexpensive and difficult to fail, in which assistance by a motor is achieved under the prescribed vehicle speed even when a pedal is lightly stepped with full sense of self-riding. SOLUTION: When a pedal 1 is stepped in by the human power, and the rotation of the pedal 1 is detected by a pedal number of revolution detector 12, a CPU controller 11 drives a DC motor 7 if the number of revolution is below that corresponding to the prescribed vehicle speed, and a rear wheel 6 is driven by the driving force and assists the human power.
Patent JP-S63110850-A (JP)
Title: Telephone set
Inventor: SATO TAKESHI
IPC: H04M1/27
Filed: 1986-10-28
Abstract: PURPOSE:To prevent the error of the pushing down of a key by separating a dial outgoing part with plural keys from a telephone circuit part. CONSTITUTION:After an off-hook, a dial caller finds out the key, on which the name of a callee side is written, out of onetouch dial keys 11, and pushes it down. Then, a modulation circuit 12 modulates a infrared ray corresponding to a one-touch dial signal inputted from the said key, and transmits an infrared ray modulated signal 3 to a telephone circuit part 2 through a transmission circuit 13. The signal 3 received by the receiving circuit 21 of this circuit part 2, and is demodulated into a signal, equivalent to the signal 3 at the time of the pushing down of the key, by a demodulation circuit 22. And a control circuit 23 finds out a telephone number to correspond to the demodulated signal out of a storage circuit 24. The signal of this detected telephone number is transmitted to a dial signal transmission circuit 25 and the circuit 25 converts the signal of this number into a dial signal and transmits it to a telephone line 4.
Patent JP-H04137837-A (JP)
Title: Railway information transmitter
Inventor: SHINOHARA KATSUO
IPC: B61L1/18
Filed: 1990-09-28
Abstract: PURPOSE:To obtain a sufficient transmission speed without being affected of a disturbing wave of a power supply by sending a frame of a divided digital transmission data through separated transmission channels simultaneously. CONSTITUTION:A data generator 12 of a transmitter 1 converts an inputted transmission data into digital transmission data of frame constitution and divides a 1st frame comprising a start flag and a first half of the transmission data and a 2nd frame comprising a latter half of the transmission data and a CRC code for check. First and 2nd frequency shift keying(FSK) modulators 13, 14 FSK-modulate the 1st and 2nd frames respectively and the frames are assigned to 1st and 2nd channels respectively. Then the data FSKmodulated separately are synthesized by an adder 15 and outputted to a rail 3 as a transmission signal via an amplifier 16 and a transformer 17. Thus, a sufficient transmission speed is attained with a small sized device without being affected of a disturbing wave of a power supply.
Patent JP-H03121327-A (JP)
Title: Fluid sealed type cylindrical mount apparatus
Inventor: HAMADA MASAAKI
IPC: F16F13/14
Filed: 1989-10-02
Abstract: PURPOSE:To exhibit a vibration isolating effect against an input vibration over a wide frequency range by alternatively using first and second orifice passages which have been tuned differently from each other and switching over mount vibration isolating characteristics appropriately. CONSTITUTION:When an input vibration is lower than a resonance frequency of fluid which has been tuned with a first orifice passage 66, flow resistance of the fluid in the first orifice passage 66 is relatively small so that a hydraulic pressure fluctuation caused in a first pressure receiving chamber 60 is not absorbed by an elastic deformation of a rubber elastic body 52 resulting in effective occurrence of the fluid flow through the first orifice passage 66. When the input vibration is higher than the resonance frequency of the fluid, the flow resistance in the first orifice passage 66 remarkably increases to have the first orifice passage 66 closed so that the hydraulic pressure fluctuation caused in the first pressure receiving chamber 60 is transmitted to a second pressure receiving chamber 62 via the rubber elastic body 52.
Patent JP-H08174837-A (JP)
Title: Ink jet printing head
Inventor: BURAIAN JIEI KIIFU
IPC: B41J2/16
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To make the structure of an ink jet printing head compact to reduce cost by providing the primary grooves connected to secondary grooves at the second end of an ink sump to the ink sump at the first end thereof and forming the ink grooves connecting the ink sump to an ink emitting chamber. SOLUTION: An ink jet printing cartridge 10 is equipped with an ink sump 12 and a printing head 14 and the printing head 14 is formed by using tape automating bonding and has a nozzle member 16 consisting of two parallel rows of the eccentric holes or orifices 17 formed to a flexible polymer circuit 18, for example, by laser grinding. Conductive passages 36 are formed on the rear surface of the flexible polymer circuit 18 by usual photolithographic etching and terminate in large contact pads 20 constituted so as to be mutually connected to a printer. The contact pads 20 of the printing cartridge 10 come into contact with printing electrodes to apply the energizing signal generated in the outside to a printing head 14.
Patent JP-H10103084-A (JP)
Title: Throttle controller
Inventor: ABE HIROYA
IPC: F02D9/02
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide at lower costs a throttle controller having a backup function of operating as emergency while causing no major troubles even upon a malfunction in its CPU. SOLUTION: A throttle controller includes a WDC decision circuit 5 for detecting a malfunction in a CPU 3, a backup circuit 4 constituted of hardware, and a mode changeover switch 7 for selectively choosing between output signals from the CPU 3 and the backup circuit 4. The throttle controller controls an associated throttle valve normally or in its normal mode based on a drive signal A outputted from the CPU 3, while upon a malfunction in the CPU 3 or in its backup mode based on a drive signal B outputted from the backup circuit 4 through the changeover of the mode changeover switch 7.
Patent JP-H0999768-A (JP)
Title: Installing structure for armrest
Inventor: TOYOKURA OSAMU
IPC: B60N3/00
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To enhance impact absorbing performance by constituting an armrest of a cover body of soft resin, locking/fixing one of lap parts of a door trim and the indoor side edge formed in respective ones on/to the upper edge of a trim lower, and performing bending operation after a locking claw of metallic core metal housed in and fixed to the lap part on the other side is inserted into an installing hole of the trim lower. SOLUTION: An armrest 40 is constituted by performing injection molding on soft resin, and lap parts 41 and 42 are respectively formed in a door trim and on the indoor side edge. This door trim side lap part 41 is locked and fixed so as to cover the upper edge 32 of a trim lower 30, and the indoor side edge is fixed to the trim lower 30 through a belt like core material 50. The belt-like core material 50 is formed by cutting a locking piece 51 upward by stamping a metallic thin plate, and is constituted by opening a slit 52 in the lengthwise direction. After the locking piece 51 is inserted into an installing hole 33 of the trim lower 30, the armrest 40 is fixed by performing bending operation, and the slit 52 has a function of smoothly installing the armrest 40 by following a surface shape of the trim lower 30.
Patent JP-2001081700-A (JP)
Title: Base paper for wallpaper
Inventor: YAMASHITA KAZUYOSHI
IPC: D21H19/24
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain a base paper for a wall paper hardly causing a curl even if the back surface of the wallpaper obtained by using the base paper free from a flame retardant is pasted, having excellent dimensional stability, having proper flexibility and excellent in applicability. SOLUTION: This base paper for a wallpaper is obtained by coating a polyalkylene glycol, or coating a mixed solution of the polyalkylene glycol with a binder comprising one or two kinds of a starch, a polyvinyl alcohol and a polyacrylamide, in a weight ratio of (3.0:7.0)-(9.0:1.0), on the base paper for the wallpaper.
Patent JP-H06202850-A (JP)
Title: Data processor
Inventor: KEBIN JIEI BURIYUUWAA
IPC: G06F7/02
Filed: 1993-10-15
Abstract: PURPOSE: To provide a data processor having a mathematically consistent condition code architecture which constitutes the range checking and limiting actions of a single instruction. CONSTITUTION: A data processor contains a condition code flag set which offers occurrence of an arithmetic overflow and the direction of this overflow to all arithmetic operations that can be performed by an arithmetic logic unit(ALU) 20 included in a digital processing system. The variable value of software caused by one of arithmetic operations is limited to an appropriate upper or lower bound level of a previously fixed acceptable range of value based on the displayed occurrence of overflow and direction of the overflow as long as a variable is caused by occurrence of the arithmetic overflow or the said value, if caused with no occurrence of the arithmetic overflow, is excluded out of the acceptable range of value.