baber/WOPTO huggingface dataset:
Patent JP-H02244660-A (JP)
Title: Ultraviolet-ray erasable memory ic
Inventor: KANEDA KENICHI
IPC: H01L23/10
Filed: 1989-03-15
Abstract: PURPOSE:To improve a memory IC in adhesive strength so as to protect it against debonding trouble and to keep the surface of an irradiation part smooth so as to prevent it from deteriorating in ultraviolet ray transmissivity by a method wherein an Al evaporated film is formed at a sealing interface between a light transmitting alumina cap and a low melting point glass. CONSTITUTION:An IC chip 11 is fixed to a ceramic substrate 12 through the intermediary of polyimide resin 13 and led outside by a lead frame 15 through the intermediary of an Al wire 14. Then, the whole chip 11 is covered with a light transmitting alumina cap 16, and the substrate 12, the frame 15, and the cap 16 are hermetically sealed up with a low melting point glass 17. An Al evaporated film 19 is formed on an sealing interface 18 through its full width between the cap 16 and the glass 17. The Al 19 is conformable to the glass 17, so that bonding strength between the cap 16 and the glass 17 is improved and the cap 16 is protected against debonding trouble, and the irradiation part of the cap 16 is kept smooth so as to prevent it from deteriorating in ultraviolet transmissivity.
Patent JP-H08230523-A (JP)
Title: Method and apparatus for controlling voltage of changeover section in ac feeder circuit
Inventor: YAMAMOTO MITSUTOSHI
IPC: B60M3/02
Filed: 1995-02-28
Abstract: PURPOSE: To prevent instant power stoppage during passage in a changeover section and eliminate in-rush current in the change-over of feeder voltage by adjustably equalizing the phase, frequency and amplitude of AC output voltage of an electric power converter to those of the other feeder line voltage. CONSTITUTION: Single phase AC power is once converted to DC power by a single phase self-exciting voltage type power converter 9a connected through a transformer 8a to a M seat feeder line 5. After the DC power is smoothed by a DC capacitor 10, it is converted to the single phase AC voltage having any amplitude, frequency and phase by the single phase self-exciting voltage type power converter 9b to be applied to a changeover section through the transformer 8b. Thus, an electric car passing through the section can be prevented from provisional power stoppage, inflow of inrush current to a load transformer or the like. Also, inrush current to a power system is restrained while a prior changeover breaker is disused to improve substantially the reliability of the changeover section.
Patent JP-H01310666-A (JP)
Title: Soft leading end catheter
Inventor: MAAKU ERU POMERANTSU
IPC: A61L29/00
Filed: 1989-03-15
Abstract: PURPOSE: To minimize a possibility of wound in body cavities through which catheter is passed by melt-adhering a tubular main part with inner and outer layers of a hard polymer material on a tip part to increase a twist strength. CONSTITUTION: A main part 12 and a tip part 14 contain outer layers or outer sheathes 22 and 24, respectively. The outer sheath 22 and an inner sheath 18 of the main part 12 are also made of the same hard polymer material. The outer sheath 24 of the tip part is made of a soft and easily bendable polymer material. When the main part 12 and the tip part 14 are melt-adhered, these inner sheathes 18 and 20 flow together, to form a substantially one polymer sheath. Owing to the soft and easily bendable polymer material, the outer sheath of the tip part 14 becomes sufficiently flexible and soft to avoid any wound in body cavities through which a catheter 10 is passed.
Patent JP-H11314221-A (JP)
Title: Tool
Inventor: CHANTON MARZELL
IPC: B28D1/24
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To simply prescribe the condition of use of a tool without necessity for comparing with another unused tool. SOLUTION: In a tool having a style wherein a number of cutter segments 13 and 13' exist and these cutter segments are constituted of a number of mutually bound diamond crystals and are exposed to abrasion when they are used in operation and having a tool base body 11, which has the cutter segments 13 and 13' and for processing especially stones, walls or concretes by making holes, grinding and cutting, at least one cutter segment 13' is used for displaying wear for the tool 10. It has at least one marking 16 and the appearance, the property or the relative position to the cutter surfaces 17 of the cutter segments 13 and 13' of the marking is changed with wear while the tool 10 is used.
Patent JP-S51140423-A (JP)
Title: Low order group clockl reproducer for stuffing synchronization
Inventor: MURAKAMI HIDEYO
IPC: H04J3/07
Filed: 1975-05-29
Abstract: PURPOSE:To provide a low order group clock reproducer which can serve to achieve a stuffing operation as heretofore at a transmitting side and can provide low order group clocks having small stuffing jitter powr by the operation of a receiving side without necessity of application of new control symbol thereto.
Patent JP-S51141100-A (JP)
Title: Electric lock and apparatus incorporating the same
Inventor: ENDOU TOSHIAKI
IPC: E05B49/00
Filed: 1975-05-29
Abstract: PURPOSE: To flatten and reform successively transferred sacks in a train, the sacks having been filled iwth powdered or granular material by a filling or packing machine, during transferring of the sacks. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08234912-A (JP)
Title: Plotter device and electronic blackboard with image recognition device
Inventor: KAWAMURA HEIZABURO
IPC: H04N1/00
Filed: 1995-02-28
Abstract: PURPOSE: To recognize newly entered contents, etc., and output them again as data of a computer device by providing the plotter device which prints on a rotary screen and the image recognition device which recognizes characters, figures, etc., on the turning screen and writing data added to the characters or figures. CONSTITUTION: The platter device 1 prints data on the turning screen 2 according to signals from the computer device, and after the printing ends, the printed drawing is turned to between A and B in front of the device and shown to attendants, etc., of a conference. The printed drawing is retouched and corrected by attendants' judgements according to the conference contents, etc. The retouched and corrected print drawing is recognized by a print data recognition part 5, whose signal is sent to a print mechanism part 7 and printed on thermal or normal paper. Further, the retouched and corrected print drawing is recognized as image data by an image recognition part 6 and the recognized image data are outputted to the computer device.
Patent JP-H10259948-A (JP)
Title: Internal input device and air conditioner provided with the same
Inventor: FUJIWARA YOSHIHISA
IPC: F24F11/02
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an internal air conditioner which can input the intention of users with accuracy as for an air conditioning service. SOLUTION: An intentional input screen 11 is provided on a liquid crystal display 11 of a remote controller 1. A mark '+'-like cursor is arranged to be displayed on the intentional screen 11a. A transparent sheet, which prints such intention as 'cool' and 'hot' and 'hot and humid' or 'comfortable', is attached on the intentional screen 11a and a first axis which shows temperature and a second axis which shows humidity. The intention desired by a user is displayed by operating a lever 12. When the cursor is moved to the sport which describes the intention of the user by the operation of the lever 12, the coordinate information of the cursor is arranged to be sent out to an air conditioner as intentional information.
Patent JP-H11316168-A (JP)
Title: Measuring method for unbalance correcting quantity of flexible rotor and measuring method for influence coefficient used for measuring it
Inventor: WIESE DIETMAR DR
IPC: G01M1/22
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a determining method for an unbalance correcting quantity of a flexible rotor which assures quick elimination of unbalance of the flexible rotor without a trial load process and without basic data necessary for a measured rotor and bearing. SOLUTION: On predetermined correction surfaces WE1 , WE2 , and WE3 , a hammer device 11 to apply force excitation to a rotor 10 is installed. The hammer device 11 excites the correction surfaces WE1 , WE2 , and WE3 with its striking force to measure an exciting force spectrum. The induced oscillation behavior of the rotor 10 is grasped as a response spectrum at bearing surfaces ME1 and ME2 . An influence spectrum is derived from the ratio of the response spectrum to the exciting force spectrum. A power signal and an oscillation signal allocated to a revolving speed of the rotor 10 are measured on bearing surfaces ME1 and ME2 in a measurement process. An unbalance correcting quantity is determined by using an influence coefficient and the force signal measured in the measurement process.
Patent JP-H06281070-A (JP)
Title: Connecting structure for ribbed pipe
Inventor: YAMADA YONEKAZU
IPC: F16L33/00
Filed: 1993-03-24
Abstract: PURPOSE:To provide a connecting structure for a ribbed pipe, wherein any groove by which turbulent flow is generated in fluid is not formed on the inner surface of the connecting part. CONSTITUTION:A socket 1 provided with a taper part 11 on the innermost part is formed on the end of one ribbed pipe P, and an insertion port 2 wherein a ring-like packing 3 is attached between annular ribs (r) is formed on the end of the other ribbed pipe P. And, in the connecting structure of the ribbed pipe P wherein the socket 1 and the insertion port 2 are fitted to each other, the annular rib (r) positioned in the endmost part and a rib bent part 21 wherein the end of the rib (r) positioned next thereto is bent are formed on the top end of the insertion port 2, and this rib bent part 21 is inserted until it is close attached to the inside of the taper part 11 of socket 1.
Patent JP-S61224941-A (JP)
Title: Production of plant protein food with high-density multilayered structure
Inventor: TAGUCHI GOTA
IPC: A23J3/00
Filed: 1985-03-29
Abstract: PURPOSE:A feedstock prepared by adding lipid, starch and water to soybean protein is pressurized and heated by means of a double-screw extruder to make a food with high-density and multilayered structure having good fibrous texture, palatability and taste. CONSTITUTION:Soybean protein selected from the groups consisting of separated soybean protein, concentrated soybean protein, especially concentrated soybean protein rinsed with ethanol is preferred, because it has reduced green smell of soybeans and shows pale color are fed to a double-screw extruder, as lipid selected from fat and oil and oil-containing powder such as vegetable oil such as soybean or rape oil, whole soybean flour or other oil seeds and starch such as wheat flour, potato starch and water are added, to effect pressurizing and heating. At this time, the barrel temperature, pressure immediately before the die and rotation of screw are preferably set to 100-250 deg.C, 10-50kg/cm<2>, and 150-250r.p.m. A high-density, multilayered food product with good fibrous texture and tast is obtained from inexpensive soybean protein.
Patent JP-H01237940-A (JP)
Title: Optical recorder
Inventor: KIMURA FUMIO
IPC: G11B7/1353
Filed: 1988-03-18
Abstract: PURPOSE:To improve tracking accuracy by providing plural diffraction grating groups for diffracting a laser beam to have an optical recording medium irradiated and plural optical detectors corresponding to plural diffracted beams. CONSTITUTION:The laser beam emitted from a laser diode 1 is incident upon a phase type diffraction grating 5 via a collimator lens 2. The incident light is emitted to be diffracted beams by the grating groups 5a and 5b in their individual normal directions B and C at a prescribed angle of diffraction with these two directions respectively. Zero-th order and 1st order diffracted beams of the diffracted light of these two directions are formed in five beam spots (a)-(e) on an optical memory card 15 via a half-mirror 7 and a convergent lens 6. The spot (a) among them is formed from the zero order diffracted light, so as to perform the write and read of data. The spots (b)-(e) are formed by the 1st diffracted light. Reflected light from the card 15 is reversed and reflected by the half-mirror 7, and then incident upon the photo detector 10 via a convergent lens 8 and a cylindrical lens 9, and finally received independent ly by five light receiving parts, so as to carry out a tracking.
Patent JP-H0977769-A (JP)
Title: Ester of hexahydro-8-hydroxy-2,6-methano-2h-quinolidin-3(4h)one and related compound
Inventor: GITOSU MOURISU WAADO
IPC: C07D453/00
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain hexahydro-8-hydroxy-2,6-methano-2H-quinolidine-3(4H)-one esters which is useful as a synthetic intermediate for a compound for treating pains, particularly migraine, vascular headache and cluster headache and trigeminal neuralgia.  
     SOLUTION: A compound, endo-hexahydro-8-hydroxy-2,6-methano-2H- quinolidine-3(4H)-one. For example, in anhydrous toluene, 7- ethoxycarbonyl-9-(ethoxycarbonylmethyl)-9-azabicyclo[3.3.1]nonan-3-ol tetrahydropyranyl ether solution is treated with potassium tert. -butoxide, the mixture is heated, and then cooled down. Then, formic anhydride is added to the mixture, potassium formate is filtered off, and toluene is evaporated. The remaining syrup is treated with hydrochloric acid and purified thereby giving the objective compound as an intermediate for the compound of the formula. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S62222513-A (JP)
Inventor: KISHI HIROSHI
IPC: C04B35/46
Filed: 1986-03-24
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-H02290130-A (JP)
Title: Overvoltage-proof interface apparatus and telephone equipment employing the apparatus
Inventor: ROBAATO SAMIYUERU MOORII
IPC: H05K1/11
Filed: 1990-03-15
Abstract: PURPOSE: To reduce weakness with respect to an electric transient phenomena by providing a plurality of electric parts, a plurality of conductors connected to the electric parts, an electric insulating material base board, a first conductor fitted to the first surface of the base board and a second conductor at intervals from the first conductor connected to an earth. CONSTITUTION: The starting signal of a transmission line 6, generated between the processes of a normal call is detected by a monitor circuit 11 connected between a chip terminal 6t and a ring terminal 6r, thereby performing the interchange of two wires/four wires which are connected to a transmission line with a hybrid circuit 13. An overvoltage protective device 29 is connected between one of the chip terminal 6t and the ring terminal 6r and an earth 9. Through-hole plated structure 37 is formed on a circuit based board 30 for soldering the chip terminal 6t. An interval is left between a grounding conductor 43 and the earth region 41 of the circuit base board 30 and grounded through an electric power source. Therefore, the weakness against electric transient phenomena, such as a thunderbolt, can be reduced.
Patent JP-S61220814-A (JP)
Title: Vacuum molding
Inventor: SAKAI KUNIHITO
IPC: B29C45/14
Filed: 1985-03-27
Abstract: PURPOSE:To prevent molded pieces from generating bubbles or unloaded parts by casting and molding resin after the recess of mold cavity is evacuated. CONSTITUTION:Heated top force 13 and a bottom force 14 are opened and a flat type motor 16, which is to be molded, is inserted into the mold cavity 15 provided in the bottom force, thereafter, the top force 13 and the bottom force 14 are clamped. The whole body of an exhaust pipe 24 is moved to the side of the mold from a connection sealing member 19 and is stopped once when the connection sealing member 19 is contacted with the mold. A vacuum pump is started to evacuate the exhaust pipe 14. A pouring port 23 is separated from the mold, therefore, the air in the mold cavity 15 is exhausted through a resin path 18, provided at a mating surface between the top force 13 and the bottom force 14. The whole of bodies from the connection sealing member 19 to the exhaust pipe 24 are advanced to the side of the mold and the pouring port 23 is adhered to the mold. The mold cavity 15 is isolated from the exhaust pipe 24 by the adhesion between the pouring port 23 and the mold. The resin 25 is fed by pressure from the pouring port 23 into the mold cavity 15 and the flat type motor 16 may be molded.
Patent JP-S60210885-A (JP)
Title: Semiconductor element
Inventor: YAMAMOTO HIDEAKI
IPC: H01L31/0224
Filed: 1984-04-04
Abstract: PURPOSE:To obtain the sensor which is simply manufactured and has good characteristics by a method wherein amorphous Si allowed to contain 0.1-20atom% of a specific metal such as Cr, Ni, or Mo is used as the amorphous Si material of low resistance having the function as a clear electrode and the function of blocking electron injection. CONSTITUTION:A metallic electrode 10 of Cr or the like is provided on a transparent insulation substrate 9 made of glass or the like, and an N type amorphous Si layer 11, an I-type amorphous Si layer 12, and a low-resistant amorphous Si layer 13 having the function as a clear electrode and the function of blocking electron injection are formed by lamination thereon. In this construction, the amorphous Si layer 13 is allowed to have the function as a photo-permeable block layer of 2-50nm thickness and to contain only 0.1-20atom% of at least a kind of Cr, Ni, Mo, W, Ti, V, Zr, Nb, Ta, Hf, Pd, Pt, and Co. Such a manner does not need ITO or P type amorphous Si and then can yield the sensor having good characteristics.
Patent JP-H11263844-A (JP)
Title: Chromogenic-group-containing polyorganosiloxane and its production
Inventor: IKARUGA MASANOBU
IPC: D06M15/643
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain a chromogenic-group-containing polyorganosiloxane capable of dyeing a textile product and of imparting softness thereto by selecting a polyorganosiloxane having at least one chromogenic-group-containing siloxane unit and having the specified or larger number of silicon atoms in the molecule. SOLUTION: A chromogenic-group-containing polyorganosiloxane is provided comprising chromogenic-group-containing siloxane units represented by formula I and siloxane units represented by formula II and having 2-3,000 silicon atoms in the molecule. This is obtained by reacting a siloxane-unit-containing amino- containing polyorganosiloxane represented by formula III with a reactive dye containing a chromogenic group such as of a type of azo, anthraquinone, or the like and a reactive group such as substituted pyrimidyl. In the formulae, R<1> is a monovalent hydrocarbon group; R<2> is H or an alkyl; Q is a divalent group represented by Q<1> NH or Q<1> NHQ<2> NH; Q<1> is a 3-6C divalent hydrocarbon group; Q<2> is a 2-4C alkylene; Z is azo, anthraquinone, or the like; a is 0-2; b is 1 or 2; c is 0-2; d and e are each 0-3, etc.
Patent JP-H08262905-A (JP)
Title: Fixing roller for copying machine and its production
Inventor: OTOMO JUNICHI
IPC: G03G15/20
Filed: 1995-03-24
Abstract: PURPOSE: To provide a fixing roller for copying machines having a long life and a process for producing the roller. CONSTITUTION: This fixing roller for copying machines is formed by mounting a heat pipe 3 at a hollow hole 2 formed at the prescribed point of a metallic drum 1. The heat pipe 3 is mounted directly or via a good-conductive material at the hollow hole 2 formed at the point of the metallic drum 1 in tight contact therewith. The heat pipe is heated after insertion into the hollow hole and is brought into tight contact therewith by the vapor pressure of working fluid. The melt of a low melting metal is otherwise injected into the spacing between the hollow hole and the heat pipe. The heat transmission between the metallic drum 1 and the heat pipe 3 is stabilized over a long period and the life of the fixing roller is prolonged for added cost effectiveness.  The fixing roller is producible by a simple operation of inserting a mere heating stage in mid-way or injecting the melt of the low melting metal into the spacing between the hollow hole and the heat pipe.
Patent JP-H04300503-A (JP)
Title: Ascending/descending type contaiing box
Inventor: YONEDA INEJIRO
IPC: A47B77/04
Filed: 1991-03-29
Abstract: PURPOSE:To easily take in and out the contained object by constituting the containing box placed in the upper part of a kitchen, etc., so as to be ascendable and descendable. CONSTITUTION:The containing box 3 is allowed to ascend and descend by fitting ascending/descending devices 8, 8 into side plates 5, 5 of the containing box 3, and drawing out or coiling ropes 14, 14 wound to reels 13. 13 by operating electrically-driven motors 20, 20 of these ascending/descending devices 8, 8.
Patent JP-H02246184-A (JP)
Title: Semiconductor laser device
Inventor: TAKIGAWA SHINICHI
IPC: H01S5/00
Filed: 1989-03-20
Abstract: PURPOSE:To offer an independent-drive type two-beam laser array in which a difference in a wavelength is small by a method wherein two semiconductor laser devices are installed on an identical light-emitting face, a high-reflectivity film is formed on the emission edge of one semiconductor laser device and a low-reflectivity film is formed on the emission edge of the other semiconductor laser device. CONSTITUTION:An electric current which has been constricted by an n-GaAs current-blocking layer 2 is injected into an AlGaAs active layer 4; a single longitudinal-mode oscillation is executed only at a wavelength near the Bragg wavelength decided by a cycle of a wave-shaped diffraction grating at an interface between an n-AlGaAs guide layer 6 and an n-AlGaAs clad layer 7. The emission edge of a laser A for recording use is coated with Al2O3 for high- output use and its reflectivity is set to 4%; the emission edge of a laser B for readout use is coated with Al2O3/Si for low-noise use and its reflectance is set to 30%. Reflecting end faces of the lasers A, B are coated with Al2O3/Si/Al2O3/Si, and their reflectivity is set to 94%. A difference in an oscillation wavelength between the laser A and the laser B is 1nm or lower in all operating states.
Patent JP-H08257508-A (JP)
Title: Automatic recovery device of glass bottle and the like
Inventor: MATSUMOTO KATSUTOSHI
IPC: B07C5/342
Filed: 1995-03-24
Abstract: PURPOSE: To surely select glass bottles or tiny cullets by color or kind thereof. CONSTITUTION: This automatic recovery device of glass bottles and the like comprises a color distinguishing sensor 2 which distinguishes passing glass bottles A by color at the upstream side in a transport direction of a conveyor 1 for conveying the glass bottles A and recovery means 3, 3a for taking the glass bottles A out of the conveyor 1 at a position in the downstream. The travelling distance of the conveyor 1 is electrically detected using an encoder 6 from a point of time when the glass bottles A pass through the color distinguishing sensor 2. Then the recovery means 3 or 3a is activated at the point of time when the travelling distance of the conveyor 1 coincides with a distance between the color distinguishing sensor 2 and the recovery means 3 or 3a.  Consequently, it is possible to positively distinguish the glass bottles, even if the travelling speed of the conveyor 1 varies.