baber/WOPTO huggingface dataset:
Patent JP-S5731177-A (JP)
Title: Insulated gate type field effect transistor
Inventor: KONAKA MASAMIZU
IPC: H01L29/73
Filed: 1980-07-31
Abstract: PURPOSE:To optimize triode characteristics of an MOS-FET with SOS construction, by decreasing the ratio of effective channel length between a source and a drain to gate oxide film thickness. CONSTITUTION:A P type Si layer 12 is formed in island shape on a sapphire substrate 11. A gate 14 is formed via a gate insulation film 13 on its surface. N type source and drain domains 15, 16 are formed in the layer 12. An N type high-impurity density layer 17 is formed to prevent leakage at an interface between the layer 12 and the substrate 11 and to suppress punch through. A channel region 18 is formed in a region surrounded by the regions 15 and 16, and the layer 17. In this constitution, impurity density of the region 18 is set below 4X10<15>/cm<3>, and thickness of the region 18 is 0.4mum effectively. The ratio Leff/Tox between thickness Tox of the film 13 and length Leff of the channel is below 10. Good triode characteristics are obtained by satisfying these conditions.
Patent JP-S59232981-A (JP)
Inventor: HATANO KAZUYOSHI
IPC: C04B41/83
Filed: 1983-06-15
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-H09292508-A (JP)
Title: Production of color filter
Inventor: MORI YASUKI
IPC: G02B5/20
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To form a multicolored fine pattern with high accuracy and good workability on a transparent substrate such as a glass plate and to obtain a color filter having excellent contrast by selectively supplying energy of light to red, green and blue photosetting fluidized materials to form a desired pattern. SOLUTION: A transparent substrate. is dipped into photosetting fluidized material, to which energy of light necessary for hardening is selectively supplied to form a desired pattern. To form the pattern, the photosetting material is exposed through a mask having the color filter pattern by using an Ar laser. The photosetting fluidized material consists of a colored photosensitive resin compsn. Then the transparent substrate is taken out and a nonhardened part is removed by washing. Usually, it is removed by washing with water. This forming process of a color pattern is repeated in the order of red, blue and green by using a color photosensitive resin for each color to obtain a multicolored pattern.
Patent JP-H1052855-A (JP)
Title: Hermetically sealed container with brittle web and fixing lug as well as method and apparatus for manufacturing it
Inventor: WEILER GERHARD H
IPC: B29C49/32
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a welded hermetic container as well as apparatus and method for simultaneously forming a brittle web and further a fixing lug between the container and a closure. SOLUTION: A removable closure portion 92 formed with a boundary of a brittle web in external contact with an opening is provided integrally with a distribution nozzle 76 and hence the portion 92 can be cut from a cover portion 72 by the web. A main closed mold assembly includes an upper surface having a knife edge and an annular cavity. After the assembly is closed during a molding process, the assembly having a mandrel is extended through a parison, and the parison is brought into collision contact with the upper surface of the assembly. The mandrel is pressed against the parison, the parison is pressed against the edge, introduced into the cavity, the web is formed between the portion 92 and the portion 72 of the container, and a lug 88 is formed on the nozzle 76 of the container.
Patent JP-S59231788-A (JP)
Title: Electronic computer
Inventor: KURODA KENJI
IPC: G06F12/02
Filed: 1983-06-14
Abstract: PURPOSE:To perform the conversion of addresses at a high speed by providing two types of address conversion maps to store the real page address corresponding to a logical page address and the real page address corresponding to the next logical page address respectively. CONSTITUTION:When a logical address 1 is supplied, a logical page address 10 gives accesses simultaneously to the 1st and 2nd address conversion maps 30 and 31. While the address 1 is added to a D2 field 7 by an adder 60, and a carry 62 is decided after a fixed time. The outputs of maps 30 and 31 are fixed after a fixed time. In this case, a real page address 20 corresponding to the address 10 appears to the map 30. While the address 20 corresponding to the address which adds ''1'' to the address 10 appears to the map 31. Either one of these two page addresses can be selected as the carry 62. In such a way, the logic is actuate so as to decide either one of outputs of both maps 30 and 31. Furthermore the balance is secured for the delay time between both map outputs. This attains the conversion and calculation of addresses at a high speed.
Patent JP-S5229510-A (JP)
Title: Internal combustiong engine
Inventor: KAMIYAMA HIROMICHI
IPC: F02B17/00
Filed: 1975-09-01
Abstract: PURPOSE: On the dense mixed gas tube, ring body made of elastic and flexible body which is contacted to suction gas valve, is adhered, on receding time of suction gas valve, it is not confronted with dense mixed gas tube, and thus, damage of suction gas tube valve and exhausted gas valve is intended to be prevented. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01276552-A (JP)
Title: Electron microscope
Inventor: YOTSUI KAZUO
IPC: H01J37/21
Filed: 1988-04-28
Abstract: PURPOSE:To increase the contrast of an observation image and facilitate focusing and astigmatism correction by controlling the incident angle of an electron beam to a sample and cutting off the permeating main electrons with an objective aperture. CONSTITUTION:An opening angle 2a is the angle viewing the hole of an objective aperture 4 from a sample 2 and is determined by the hole diameter of the objective aperture and the convergence of an objective lens. The electron beam scattered with an angle smaller than the opening angle 2a is made to contribute in image forming, the other electron beams are cut off by the objective aperture 4. The observation image at the time of focusing and astigmatism correction is practically made a dark field image formed by diffracted and scattered electrons 5. The contrast of the observation image is increased, focusing and astigmatism correction can be correctly and easily performed.
Patent JP-S601405-A (JP)
Inventor: SEODOA ESU ZAJIYAKU
IPC: F15B15/06
Filed: 1984-05-25
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-S60250943-A (JP)
Inventor: JIYOSEFU DEI BARUSO JIYUNIA
IPC: B31B50/59
Filed: 1984-05-25
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-H045467-A (JP)
Title: Fuel injection device
Inventor: RI SHINWA
IPC: F02M57/02
Filed: 1990-04-24
Abstract: PURPOSE:To suppress a pressure rise in a spill chamber much more by connecting a spill hole shielded by its valve body to the inlet side of a fuel feed pump at the time of lifting. CONSTITUTION:The fuel in a fuel pressurizing chamber 2 is pressurized and jetted in accordance with the reciprocation of a plunger 3. When the electrification to a solenoid 18 is stopped in the course of this reciprocation, a valve body 20 is touched onto a stopper 28 by a spring 17 to close a spill hole 28a, the fuel pressurizing chamber 2 is communicated to a spill chamber 25 through a communicating passage 13 to make a high pressure fuel flow into the spill chamber 25, and fuel injection is terminated. Although the high pressure fuel entered into the spill chamber 25 from the fuel pressurizing chamber 2 at the time of lifting the valve body 20 then tries to raise the pressure in the spill chamber 25, the pressure is suppressed low as the spill chamber 25 is connected to the inlet side of a fuel feed pump 27 through a spill passage 29, and the pressing force for pushing back the valve body during lifting to the valve seat 21a side is also reduced. Thus, the injection stop of fuel can be improved.
Patent JP-H09243156-A (JP)
Title: Antidewing putty for air conditioning duct and the duct using the putty
Inventor: OTAKE ISAO
IPC: C09K3/10
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To cover the outer periphery of a body in close contact in an air conditioning duct of a complicated three-dimensionally curved surface such as a straight tube-like air conditioning duct, bent part, branched part or radially enlarged or contracted part. SOLUTION: The outer periphery of a cylindrical duct body 1 is covered with putty 2 for an antidewing air conditioning duct containing 5 to 50wt.% of fiber, 95 to 50wt.% of inorganic powder and 30 to 80wt.% of water content, and then the putty 2 is dried. The powder in the putty 2 is 10 to 80% of clay mineral to improve the operability in the case of laminating the putty 2 for the duct to the body 1. 5 to 30wt.% of binder is added to the putty 2 for the duct to improve the operability and the adhesive properties to the body 1. The covering amount of the putty 2 is desirably regulated to a predetermined range of water droplet dropping limit capacity value.
Patent JP-H05303028-A (JP)
Title: Optical reflector for optical fiber array
Inventor: OBATA YOSHITOYO
IPC: G02B6/42
Filed: 1992-04-24
Abstract: PURPOSE:To provide the optical reflector for an optical fiber array which can change easily the direction of light without necessitating a complicated adjustment, with regard to the optical reflector for the optical fiber array for changing the direction of an output light from the optical fiber array. CONSTITUTION:The optical reflector is provided in order to change the direction of an output light from the optical fiber array, and on a substrate 1, plural fiber alignment V-grooves 2 for aligning optical fibers 4 are provided in parallel, and in one end of the fiber alignment V-groove 2, a reflection V-groove 3 being orthogonal to plural fiber alignment V-grooves 2 is provided, and the output light from the optical fiber array aligned in the fiber alignment V-groove 2 is subjected to direction change by the face cut in a V-shape of the reflection V-groove 3.
Patent JP-H04313843-A (JP)
Title: Tape guide device
Inventor: MASUDA SHIGERU
IPC: G11B15/665
Filed: 1991-04-12
Abstract: PURPOSE:To attenuate a vibration of a tape generated by an oscillation of an ultrasonic guide by one pair of slant guide parts at a tape inlet and a tape outlet. CONSTITUTION:The device constitutes a characteristic feature of partial increasing of tension in the tape width corresponding to error generating positions S and T of the tape 4 on a rotary head drum 7 as generated owing to oscillation of the ultrasonic guide 13 by protrusions 46 provided on circumferential surfaces of one pair of slant guides 14 disposed between one pair of ultrasonic guides 13 arranged at the tape inlet 15a and the tape outlet 15b and the rotary head drum 7.
Patent JP-H02284281-A (JP)
Title: Character recognizing device
Inventor: YOKOTA MICHIYA
IPC: G06K9/32
Filed: 1989-04-26
Abstract: PURPOSE:To recognize a character with one picture input by providing plural image sensors whose reference axes are relatively shifted. CONSTITUTION:A spectroscope 3 is arranged at the rear of an image forming optical system 2, and an optical path (a) is separated to optical paths a1 and a2 in two directions, and image sensors 4 and 5 are provided on respective focus position, and image sensors 4 and 5 are so provided that reference axes L1 and L2 are relatively shifted by a prescribed angle theta. Thus, the character is surely recognized by at least either of image sensors 4 and 5 even when the reference axis of one image sensor is shifted form a character document 1 in such degree that the character cannot be recognized.
Patent JP-H10278105-A (JP)
Title: Blow-molded product utilizing reproduced pellet
Inventor: KIKUCHI MASANORI
IPC: B29K105/26
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of virgin pellets to be used to lower the cost of a blow-molded product composed of a multilayer parison to a great extent by constituting the blow-molded product having the outermost layer formed with virgin pellets and having other layers formed with reproduced pellets. SOLUTION: This blow-molded product is composed of a multilayer parison. The outermost layer 11 of the blow-molded product 10 is formed with virgin pellets, while other layers 11 are formed with reproduced pellets. The reproduced pellets contain 2-3 wt.% of a thermal stabilizer e.g. a zincic stabilizer, a metallic soap and a leaded stabilizer, to stabilize the physical properties of these layers, and may also contain a small amount of virgin pellets as necessary. Further, it is preferable that glass fibers, calcium carbonate and talc are contained as a filler in the aspect of mechanical strength to increase strength and rigidity. The blow-molded product 10 is usable as a double wall blow-molded product such as outdoor setting articles including, for example, U-shaped ditches and planters.
Patent JP-H11285355-A (JP)
Title: Unpolished nonglutinous rice cake by unpolished nonglutinous rice and its production
Inventor: MINOWA KATSUHIKO
IPC: A23L7/10
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To process unpolished nonglutinous rice into a rice cake and to settle an unpolished rice food like boiled rice. SOLUTION: Just before use of unpolished nonglutinous rice, the hard skin (rind) of unpolished nonglutinous rice is thinly peeled/torn so as to facilitate water absorption and to simplify the production of unpolished nonglutinous rice cake. The unpolished nonglutinous rice cake can be used as a staple food while leaving the characteristics and nutritive value of unpolished nonglutinous rice. Since a rice bran layer and embryo bud are eaten, safer unpolished rice is demanded, the consciousness of producer for producing safe rice is improved and unpolished nonglutinous rice cake can contribute to the production of abundant agricultural land.
Patent JP-H09123865-A (JP)
Title: Hybrid inflator with storage gas housing, its preparation and metallic mold
Inventor: BURAIAN KEE HAMIRUTON
IPC: B60R21/272
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive hybrid inflator having the required function and a method for manufacturing the inflator. SOLUTION: An annular storage gas housing 354 is formed out of the prescribed length of a tube 470 having an approximately tourus form of outer wall. Also, the radial internal annular part of the storage gas housing 354 is separated to form a center opening. Then, a center housing 358 is formed and a propellant is laid at least in a part thereof. Furthermore, the center housing 358 is provided in the center opening of the storage gas housing 354. In addition, the center housing 358 is secured to the storage gas housing 354. Finally, the storage gas housing 354 is filled with inflation media.
Patent JP-S5440249-A (JP)
Title: Preparation of fused flux for low hydrogen submerged arc welding
Inventor: NAKANISHI MUTSUO
IPC: B23K35/362
Filed: 1977-09-06
Abstract: PURPOSE: To reduce the amount of diffusive hydrogen of the fused flux and, in this way, to plan the prevention of hydrogen cracking of the weld metal, by compounding CaO component for the fused flux so as to be obtained from CaSiO 3  (wollastonite).  
     CONSTITUTION: When CaO is used as the raw material of the flux for obtaining cao of flux component, CaO changes easily to Ca(CH) 2  by reacting with moisture in the air. This becomes the source of hydrogen at the welding, increases the amount of diffusive hydrogen in the weld metal and, as the result, causes the hydrogen cracking. Therefore, the starting raw material containing CaSiO 3  of 20W70wt% is used. Then, the fused flux having the final composition consisting of, in weight%, CaO: 15W35%, MgO: 3W25%, SiO 2 : 15W45%, CaF 2 : 2W12%, Al 2 O 3 : 2W25%, MnO: 2W20% TiO 2 : 2W10% and if desired, BaO and/or B: the balance and having the grain size below 200 mesh, is prepared. With this method, the amount of diffusive hydrogen in the flux can be lowered sufficiently and, at the same time, a good working efficiency for welding is obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09295895-A (JP)
Title: Single crystal sapphire material containing metallic wire therein, its production and liquid level sensor for metallic melt using the same
Inventor: MIYAZAKI MATARO
IPC: B22D17/30
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To improve corrosion and heat resistances, electroconductivity and sensitivity by integrally including a metallic wire in a single crystal sapphire material. SOLUTION: This single crystal sapphire material 1 comprises a metallic wire integrally contained therein. The metallic wire 12 having >=2050 deg.C melting point and an alumina melt 22 are housed in a crucible 21 having a heating means and a seed crystal 25 and the metallic wire 12 are pulled up through a slit 24 of a metallic mold 23 at the same speed to afford the single crystal sapphire material 1 integrally containing the metallic wire 12 in the cylindrical material 11 of the single crystal sapphire. The metallic wire 12 is exposed from the tip surface 10a of the single crystal sapphire material 1 to provide a liquid level sensing part and a connector 13 is then inserted into the rear end thereof and held with a fastener 14. A screw is threaded into a screw hole 13a of the connector 13 to connect a signal power source to the metallic wire 12.  Thereby, a liquid level sensor 10 for a metal melt is obtained.
Patent JP-H07314394-A (JP)
Title: Lead wire working device for electronic parts
Inventor: MATSUNO SHIGERU
IPC: H05K13/04
Filed: 1994-05-20
Abstract: PURPOSE:To increase workability for replacement and usability for general purpose by making change of the edges of a lead wire working device for electronic parts easy. CONSTITUTION:A fixed edge mounting plate 61 is installed at the lower front of a portal cutter holder 60. Also a lead wire support table is mounted on the rear center of the fixed edge mounting plate 61, and lower fixed edges 63 and 63 are fixed on the right and left sides of it. A movable edge fixing block 51 is fitted closely into the upper guide groove of the cutter holder 60. Then an upper movable edges 64 and 64 are fixed to the right and left side front of a movable edge mounting block 51, a lead wire pressing plate 65 is inserted between the upper movable edges 64 and 64, and an upper front cover 59 is installed to form a cutter unit 41. The lead wire pressing plate 65 is excited downward by a spring. The cutter unit 41 is mounted on a lead wire working device 31 with mounting bolts 40 and 40.
Patent JP-2000304446-A (JP)
Title: Apparatus and method for drying garbage and dried- garbage fuel
Inventor: YAMAMOTO AKESHI
IPC: B09B5/00
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for drying garbage preventing the garbage from becoming conglomerate and greatly decreasing drying time and a method for utilizing left-over meals and the like after the same are dried and treated thereby. SOLUTION: The apparatus is provided with a garbage drying shelf 2 including stacks of plural garbage drying net pallets 1 in which loaded garbage is dropped by opening each of double-leafed hinged doors, a hot-air circulating apparatus 3 for supplying hot air to the garbage drying shelf 2 to dry the garbage, a self-propelled receiving hopper 4 provided on an upper part of the garbage drying shelf 2 for quantitatively feeding the garbage moving to the garbage drying net pallets 1, a garbage introducing lift 6 for introducing the garbage into the self-propelled receiving hopper 4 by lifting a garbage introducing bucket 5, and a conveyer for receiving the garbage introduced from each of tops of the garbage drying net pallets 1 and conveying the same to a side of the garbage introducing lift 6, wherein the garbage consisting essentially of left-over meals and the like is dried at a lower temperature of about 60-80 deg.C and used as dried-garbage fuel in granules or powder.
Patent JP-H11301993-A (JP)
Title: Control device for hydraulic circuit of industrial vehicle
Inventor: EGUCHI FUJIO
IPC: B66F9/22
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To secure good operability by providing a hold sensor operated when an operator holds an operation lever, and continuously driving a hydraulic pump to keep the pilot pressure of a hydraulic circuit while the hold sensor is operated. SOLUTION: When an operator holds an operation lever 13, a hold sensor 11 is operated at the same time. A hydraulic pump 6 is continuously driven to keep the pilot pressure of a hydraulic circuit even when the operation lever 13 is located at the neutral position or a dead zone. When the operation lever 13 is operated to drive a hydraulic cylinder 1, the required pilot pressure is immediately applied to an electromagnetic proportional control valve 2, and the hydraulic cylinder 1 can be driven synchronously with the operation of the operation lever 13.
Patent JP-H048197-A (JP)
Title: Step motor drive circuit
Inventor: TSUCHIYA MICHIO
IPC: H02P8/00
Filed: 1990-04-25
Abstract: PURPOSE:To increase torque at the time of step driving and to achieve smooth step operation by achieving synchronization with the starting timing of excitation through a booster circuit, boosting the voltage higher than the output voltage of an exciting power supply and then exciting a stator winding with a voltage lowered gradually to the output voltage level of the exciting power supply. CONSTITUTION:A stator winding exciting circuit 20 for exciting the stator windings 11-14 of a four-phase step motor 10 comprises transistors 21-24 for individually turning the applying voltage ON/OFF and diodes 26-29 connected, individually, in parallel with the stator windings 11-14. A booster circuit 30 receives a voltage from an exciting power supply, boosting the output voltage over the input voltage in synchronization with the starting timing of excitation of the stator winding and then gradually lowers the output voltage to that voltage level thus exciting the stator windings 11-14 with the output voltage from the booster circuit 30.
Patent JP-S5833792-A (JP)
Inventor: JIYOSEFU RICHIYAADO HEIUTSUDO
IPC: G07D9/00
Filed: 1982-06-22
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-H05301670-A (JP)
Title: Sorter
Inventor: YAMAGUCHI YASUKI
IPC: B65H39/11
Filed: 1992-04-27
Abstract: PURPOSE:To provide a sorter enabling the decrease of an installation space in the case of being used jointly with an image forming device and also enabling easy jam disposal. CONSTITUTION:A sorter is provided with a case 43a with plural bins 44 disposed vertically at specified spaces apart, and an opening/closing lid 43b having an approximately vertical paper discharge passage communicated with the paper discharge port 7 of an image forming device body 1 is closely connected to one side face of the case 43a. The opening/closing lid 43b is provided with plural deflection claws 48 and plural paper discharge rollers 45 disposed between the paper discharge path 46 and one ends of the bins 44, and the case 43a of the sorter 43 is disposed below the image forming device body 1 so as to reduce an installation space. At the time of jam disposal, the opening/closing lid 43b is opened to throw open wide around the paper discharge rollers 45 and deflection claws 48, so that jam disposal can be performed very easily.