baber/WOPTO huggingface dataset:
Patent JP-S5587446-A (JP)
Title: Manufacture of semiconductor device
Inventor: HARA KUNIHIKO
IPC: H01L21/26
Filed: 1978-12-25
Abstract: PURPOSE: To improve an electric current amplification drastically by a method wherein an overall surface of a semiconductor covered with an SiO 2  film after having completed the formation of diode regions, is covered with an SiO 2  film again by means of a spattering and irradiated with an X rays or γ rays, then processed for a heat treatment in non-oxidating atmosphere.  
     CONSTITUTION: An n-type layer 2 is subjected to an epitaxial growth on a p-type Si substrate 1 used as a base, in which a p + -type region reaching the substrate 1 is diffused to separate a layer 2 showing the insular shape. Then, a p-type collector and an emitter region 4 encircling the collector are formed by diffusion inside the separate layer 2. Thereafter, the overall surface is covered with SiO 2  film 5 and in addition, SiO 2  film 7 is adhered to be laminated over the surface by means of a spattering. Followed by this, these laminated films are pierced to make an apertures 8, while Al electrodes 6 are provided on each of the region 4 and the layer 2. Having been irradiated with a white X rays or γ rays, thereafter, the overall surface is processed for a heat treatment at approximately 400°C for 30min. or so in non-oxidating atmosphere with 10% of H 2  and 90% of N 2 . By arranging such, an electric current amplification can be recovered drastically and the property of transistor can be improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0716021-A (JP)
Title: Discharged straw-carrying device of combine harvester
Inventor: MAKIZONO HARUMICHI
IPC: A01F17/02
Filed: 1993-06-30
Abstract: PURPOSE:To provide a discharged straw-carrying device capable of incorporatively transferring a carrying chain and carrying tines in a state nipping discharged straws with the carrying chain and the carrying tines without relatively moving the carrying chain and the carrying tines, thus enabling to prevent a part of discharged straws from remaining on a carrying route and surely carry the discharged straws. CONSTITUTION:The discharged straw-carrying device of a combine harvester is characterized by pivotally supporting and connecting plural carrying tines 9A to a discharged straw-carrying chain 15 for carrying the threshed discharged straws along its longitudinal direction in a raisable state, and disposing guide members 9B, 9C being into contact with the pivotally supported and connected sides of the carrying tines 9A to raise the carrying tines 9A at the starting end 15A of the discharged straw-carrying chain 15 and bring down the carrying tines 9A in the carrying direction on the carrying route in a state capable of nipping the discharged straws in cooperation with the discharged straw- carrying chain 15.
Patent JP-S5863390-A (JP)
Title: Development of dna array by microorganism and product
Inventor: HAAMAN ARUBAATO DEII BOOA
IPC: C12N15/10
Filed: 1982-09-16
Abstract: Microbial expression of an exogenous polypeptide may be inefficient if the messenger RNA has secondary structure (due to complementarity of spaced regions of the molecule) which impedes interaction with a ribosome. The occurrence of such structure can be predicted. The degeneracy of the genetic code gives freedom to alter the nucleic acid composition of the cDNA to eliminate harmful secondary structure of the mRNA. For example, bovine growth hormone (BGH) is poorly expressed by E. coli transformed with a recombinant plasmid containing the natural BGH gene. The corresponding mRNA has complementary regions at 46-51 and 73-78. Therefore a plasmid pBGH 33-4 was constructed containing a BGH gene whose upstream portion was synthesized (making use of plasmid pHGH 207-1 which contains an efficiently expressible gene for the closely related human growth hormone) so as not to cause the troublesome complementarity. E. coli transformed therewith produced BGH with a yield of better than 10<5> copies per cell.
Patent JP-H114928-A (JP)
Title: Golf cart operation management system
Inventor: NAGASHIMA TOMOYUKI
IPC: A63B55/60
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To give information of a course to a golf cart to prompt a player to exactly proceed a play, by giving/receiving various kinds of information data necessary for operation of a golf cart between a centralized golf cart control means and a golf cart control means. SOLUTION: Position indicating signals of position indicating means 23b-23n placed in a running way 21 are orderly received during a golf cart 11 running, and transferred to a centralized golf cart controller 1. On the other hand, since the centralized golf cart controller 1 grasps the running position of a preceding golf cart, the distance is calculated and, when the distance between on golf cart and another is over a prescribed distance, a play promoting signal is transmitted to a following golf cart at a long distance. The golf cart controller 18 which received the signal displays a play promoting signal on a display part. When the distance is under the prescribed one, an indicating signal of play stand-by is transmitted to the following golf cart to display the stand-by indication on the display part of the golf cart controller 18.
Patent JP-H0325317-A (JP)
Title: Rotational position detecting circuit
Inventor: KAWADA YOSHIAKI
IPC: G11B19/06
Filed: 1989-06-23
Abstract: PURPOSE:To attain detection without stopping rotation by adding a both-edge position detecting circuit and a signals selecting circuit to the rotational position detecting circuit and selecting three kinds of rotational position signals according to the fault state of the rotational position detector. CONSTITUTION:A fault detecting circuit 5 detects a fault output which is '1' or '0' and does not change among outputs of rotational position detectors A, B, and C and outputs a selector switching signal 13 to a signal selecting circuit 7. Similarly, a fault detecting circuit 6 detects a fault output among the rotational position detectors A', B', and C' and outputs a selector switching signal 14 to a signal selecting circuit 7. For example, when the rotational posi tion detectors A, B, and C, and A', B', and C' are all normal, a front edge position signal 10 is selected and if >=1 of the rotational position detectors A, B, and C comes to faulty, a both-edge position signal 12 is selected. Further, when >=1 of the rotational position detectors A', B', and C' comes to faulty, a both-edge position signal 11 is selected. Further, when >=1 of A, B, and C and >=1 of A', B', and C' are faulty at the same time, an abnormality signal 16 is outputted to a host device to stop a rotary body 1.
Patent JP-H118333-A (JP)
Title: Integrated circuit package
Inventor: HIRAMOTO TOSHIAKI
IPC: H01L23/12
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To make package pins usable as signal pins or the like by connecting different bonding pads to one of a wiring layer, different package pins to another side of the wising layer, and all package pins to conductive layers, and providing the same no. of wiring layers and conductive layers as that of the pads. SOLUTION: Identical no. of wiring layers 4 as that of wire-bonding pads 2 is provided. Different wire-bonding pads 2 are connected in one end of the layer 4, and different package pins 3 are connected to the other end. Using conductive wires 8, first and second conductive layers 7, 8 are connected to all the package pins 3. For making an integrated circuit package usable, the wires 9 are cut utilizing the principle of fuse. The same no. of package 3 as that of the pads 2 is provided, corresponding to an LSI to be assembled. Each package is enabled making the into a state as one of signal pins, power pins and GND pins.
Patent JP-H099761-A (JP)
Title: Harvester of head-forming vegetable
Inventor: WADA TOSHIRO
IPC: A01D45/26
Filed: 1995-06-28
Abstract: PURPOSE: To provide a harvester of a head-forming vegetable capable of preventing the biting of stone, etc., and excellent in transportation function by placing a root-transporting apparatus in such a manner that the more backside the root-transportation apparatus is, the larger the distance to a main transportation apparatus is and rotating the main transportation apparatus in a direction to push up the head-forming vegetable. CONSTITUTION: A root-transporting apparatus 13, which holds a root part of a head-forming vegetable and transports it, is placed below a main transportation apparatus 14 consisting of a pair of screw rolls. The root-transporting apparatus 13 is placed in such a manner that the more backside the root- transportation apparatus is, the larger the distance to the main transportation apparatus 14 is, and the main transportation apparatus 14 is rotated in a direction to push up a head-forming vegetable K. Further, since the root- transportation apparatus 13 has a larger distance to the main transportation apparatus 14 at the rear part L1 than the front part L, the root of the head- forming vegetable is drawn down as it is sent backward when the head-forming vegetable is transported toward backside.
Patent JP-H057496-A (JP)
Title: Production of oligosaccharide
Inventor: MIYOSHI HIROSHI
IPC: C12P19/28
Filed: 1991-07-02
Abstract: PURPOSE:To efficiently produce a homo-oligosaccharide and a heterooligosaccharide both comprising high mol.wt. glucosamine and N- acetylglucosamine and having high physiological activities by hydrolyzing uniformly and partially deacetylated chitin with chitinase. CONSTITUTION:The powder of chitin is dissolved in an alkali solution and uniformly and partially deacetylated. The reaction product is dissolved in lactic acid, etc., and the solution is dropped in acetone to produce the precipitates of the partially deacetylated chitin lactic acid salt. The precipitates are filtered out, dried, dissolved in water, hydrolyzed with chitinase at 20-50 deg.C for 24hrs or longer, and subsequently heated to stop the hydrolytic reaction. The chitinase is removed by an ultrafiltration method, and the remaining reaction solution is treated with a cation exchange resin to make the partially deacetylated chitin adsorbed and removed the lactic acid. The resin is treated with diluted hydrochloric acid to elute a hetero-oligosaccharide comprising glucosamine and N-acetylglucosamine having high mol.wts. and glucosamine homo- oligosaccharide.
Patent JP-H0912634-A (JP)
Title: Ethylene copolymer and its molded product
Inventor: SHIGUMA HARUO
IPC: C08J5/18
Filed: 1995-06-28
Abstract: PURPOSE: To obtain an ethylene copolymer having excellent moldability and giving a molded product having high mechanical strengths by copolymerizing ethylene with a specified copolymer component so as to form a copolymer having specified properties. CONSTITUTION: This ethylene copolymer is obtained from ethylene and at least one member selected from among 3-20C α-olefins, diene compounds and cycloolefins and has the following properties: (1) the resin density is 0.85-0.95g/cm<3> ; (2) the Mw/Mn ratio is in the range of 1.5-4 (wherein Mw is the weight-average molecular weight (in terms of the polyethylene) as measured by gel permeation chromatography, and Mn is the number - average molecular weight in terms of the polyetHylene) as measured by the same method) and the Mw is in the range of 3,000-1,000-000; and (3) the formula: <Rg<2> ><1/2> >=4.00(Mw')<0.372> (wherein Mw' us the weight - average molecular weight as measured by the light scattering method, and <WRg<2> ><1/2> (Å) is the inertia radius) is satisfied.
Patent JP-H0211235-A (JP)
Title: Tool for working honeycomb corrugated sheet
Inventor: OGASAWARA HIROMI
IPC: B21D47/00
Filed: 1988-06-29
Abstract: PURPOSE:To form a hole through which a space in the shape of a hexagonal pole communicates with the outside by providing a 1st tool forming a projection to make a hole by shearing on a rugged surface to be worked of a honeycomb corrugated sheet and a 2nd tool having projecting and recessed parts to cooperate with this 1st tool. CONSTITUTION:A punch A and a die B are made up of rolled rolls of three- layer construction. Three layers are composed of two layers 10A, 10B of the same construction on the outsides and the 3rd layers 20A, 20B interposed between them and on the 3rd layer 20, a projection is formed on the punch A and a recessed part is formed on the die B. The punch A and the die B rotate in the direction of an arrow and a flat sheet is bitten to form a honeycomb corrugated sheet. The honeycomb corrugated sheet is formed on the outside two layers, the projection of the punch A and the recessed part of the die B are engaged with each other and a shearing force acts on the flat sheet to perforate a hole on the 3rd layer 20. Consequently, a space in the shape of a hexagonal pole can form a hole communicating with the outside.
Patent JP-H05332391-A (JP)
Title: Damping force control device for damping force variable shock absorber
Inventor: MIMUKAI KEN
IPC: B60G17/015
Filed: 1992-05-28
Abstract: PURPOSE:To control damping force by multistep and stably by detecting a pressure of oil, generated in an operating oil chamber, converted into a damping force value, and obtaining a deviation relating to a preset value, so as to output a drive command to a damping force adjusting actuator via a PID process, in the captioned damping force control device for a damping force variable shock absorber for a vehicle. CONSTITUTION:A pressure of oil generated in an operating oil chamber 8 is detected by a sensor 44 and input to an addition/subtraction part 48 through an amplifier 117. In the addition/subtraction part 48, a detection value is compared with a damping force value preset in a damping force setting circuit 49, and a deviation signal of the detection value relating to the preset value is output to a PID control circuit 50. The PID control circuit 50 performs a PID process of the input deviation signal to output a drive command of a damping force adjusting actuator 40 relating to an actuator drive circuit 51. In this way, the drive circuit 51 controls the damping force adjusting actuator 40 driven.
Patent JP-2000353489-A (JP)
Title: Fine machining device
Inventor: YANO KYOJI
IPC: H01J37/30
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To perform desired processing by applying a desired physical action to a medium without being affected by deposits on an end of a probe, by forming a deposit removal mechanism for a probe end out of, at least, two surfaces and their crossing line, the two surfaces making a cross angle smaller than the angle made by a plane parallel to a surface of the medium with a plane normal thereto. SOLUTION: Relative position between a probe and a medium is controlled with a position control means, and a physical action is applied to the medium by a physical action applying means to change the condition of a surface of the medium, thus microscopically processing the medium. A deposit removal mechanism has two sets of surfaces making crossing angles, and preferably, the crossing line of one set is adapted to make an acute angle with the crossing line of the other set. With the probe 101 in contact with or in proximity to the crossing line 108, the probe 101 is moved parallel to a surface 102 parallel to the surface of the processed medium to remove deposits. Preferably, the physical action applying means is equipped with a structure for applying a physical action to the processed medium according to output of a coding means that performs coding based on prepared information.
Patent JP-H117655-A (JP)
Title: Objective lens actuator
Inventor: MATSUZAKI MASAYUKI
IPC: G11B7/22
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To perform tilting and shifting adjustment to directly adjust a tilt between an objective lens and a disk without observing an electric signal by providing an objective lens to have such a constitution that a converging point of reflected light of parallel light made incident on an objective lens can be observed accurately and easily. SOLUTION: An annulus R2 having a angle α is provided on the lens second plane L2 of an objective lens 1. when parallel light 7 from an external light source is made incident, reflected light 8 of the second plane is converged at a converging point 9 by the annulus R2 of the lens second plane. Also, an annulus R1 having an angle β is provided on the lens first plane L1 of the objective lens 1. When parallel light 7 is made incident from the external light source, the converging point 9 can be made by converging only reflected light 8 of the second plane while diverging reflected light 10 by the annulus R1 of the lens first plane L1. Thereby, tilting and shifting adjustment to directly adjust the tilt of the objective lens 10 can be performed accurately and for a short time by observing the converging point 9.
Patent JP-H0325554-A (JP)
Title: Command established value analyzing system
Inventor: KATO KATSUHISA
IPC: G06F3/02
Filed: 1989-06-22
Abstract: PURPOSE:To improve the applicability and the operability of a system by collating the established value of a command with syntax prepared at every command before the established value is stored in the space of an operating system, and requesting part of a correct established value simultaneously informing the fact that the normal value is not fitted in the syntax of the command. CONSTITUTION:When a command processor 7 is started up, a command analytic function 12 called with the command processor 7 checks the validity of a command parameter 6 by collating with a syntax table 4 in sequence of normal position parameter and a key word parameter. When the normal position parameter, etc., is omitted, an established value table 5 is referred, and the established value of a designated command is received if it is registered. At such a time, the command analytic function 12 analyzes the command parameter 6 on which validity check is performed and the established value on which the validity check is already verified and stored in the established value table 5, and returns a result to a command analysis result table. In such a way, the applicability and the operability of the system can be improved.
Patent JP-S6318198-A (JP)
Title: Motor pump
Inventor: SATO KAZUYOSHI
IPC: F04D29/04
Filed: 1986-07-10
Abstract: PURPOSE:To make the sticking of a seal part easily releasable, by installing a bearing part and a spring which make a connected or unconnected state between a turning shaft and its connecting part takable. CONSTITUTION:A seal part between a turning shaft 2 and a casing 5 consists of a sleeve 8, a sealing 9 and another sealing at the fixed side. Connecting parts 12 and 13 installed in the other end of this turning shaft 2 are made possible to be engaged with each other by a handle 19, and they are usually separated by a spring 18 lying between a flange 17 and a bearing part 15. Therefore, when the seal part in a pump is fixed or bound, the handle 19 is operated, rotating the turning shaft 2, whereby this fixing or binding is releasable.
Patent JP-H0719677-A (JP)
Title: Moisture mixture detecting device for refrigerating cycle
Inventor: IIMURA NORIFUMI
IPC: F25B49/02
Filed: 1993-06-30
Abstract: PURPOSE:To provide a moisture mixture detecting device which can easily and effectivly detect mixture of moisture in an air conditioner system even during operating. CONSTITUTION:An upostream side tube 9 is connected to a service valve 7 of liquid tube 4, and a paclkess valve 10 and a capillary tube 11 for controlling the flow rate of refrigerant are connected to its downstream side. A small-sized simple heat exchanger 12 for setting refrigerant to a two-layer refrigerant state is connected to the downstream side of the tube 11, and a throttle nozzle 13 for injecting the refrigerant by adiabatically expanding the two-layer refrigerant is connected to its downstream side. A check joint 8 of a low-pressure tube 5 for observing the refigerant state on the downstream of the nozzle 13 and further to be connected in series with first and second sight glasses 14, 15 through a downstream side tube 16 is connected to the downstream of the nozzle 13.
Patent JP-S5866606-A (JP)
Title: Boring device for narrow section
Inventor: OKADA AKIRA
IPC: B23B41/00
Filed: 1981-10-12
Abstract: PURPOSE:To certainly and promptly perform boring in a narrow section of a work by providing a machine frame to be placed on the work with a mechanical boring system equipped with a drill and the like. CONSTITUTION:In laterally boring a small hole in the side wall of a bank part (c) of a narrow section of a work (b), a base board 1 is placed on the work (b) and a lower part 4b of a machine frame 4 is suspended down in a narrow groove (a). Through driving a motor 5, a boring drill 7 united in one body with a driver gear 6b is rotated. On the other hand, a handle 9 integrated with a feed shaft 10 is slowly rotated to transfer a feed frame 18 in the horizontal direction, and reaction force in the A direction is produced to a side wall of the bank part (c) of the work (b), then a small hole (d) is bored by the drill 7.
Patent JP-S5588476-A (JP)
Title: Automatic picture quality controller
Inventor: YAMAGUCHI NAKAO
IPC: H04N5/208
Filed: 1978-12-26
Abstract: PURPOSE: To obtain the picture quality with good balance of intensity secured between the low and high bands by giving the control to the picture quality according to the voltage difference between the low and high band parts of the video signal.  
     CONSTITUTION: The video signal is applied to picture quality control circuit 1 as well as to synchronous gate 2. Gate 2 changes the synchronous part into the mean DC level of the video signal, and this output is applied to high pass filter 3 and low pass filter 4. And the amplitude is detected by amplitude detector circuits 5 and 6 at the low and high bond parts each. The output of circuits 5 and 6 are applied to differential amplifier 7 to detect the difference voltage between the low and high  band parts, and thus picture quality control circuit 1 is controlled with the difference voltage. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H063299-A (JP)
Title: Method for judging hardness of ultraviolet curing resin covering optical fiber
Inventor: INOUE NAOYA
IPC: C03C25/10
Filed: 1992-06-22
Abstract: PURPOSE:To easily and precisely judge the hardness of an ultraviolet curing resin covering an optical fiber within a short time. CONSTITUTION:The temperature-thermal decomposition heating value curve of an optical fiber covered with an ultraviolet curing resin by a differential calorimeter or differential scanning calorimeter, or the temperature-linear expansion coefficient curve by a heat mechanical analyzing device is determined. The glass transition point obtained from the curve is compared with a predetermined standard sample whose hardness is known, whereby the hardness is judged.
Patent JP-S6142325-A (JP)
Title: Apparatus for supplying emulsion fuel
Inventor: SEKIGUCHI HIDEO
IPC: B01J4/00
Filed: 1984-07-31
Abstract: PURPOSE:To provide a small boiler for burning a heavy oil combustible emulsion, by adding an emulsion mixer, a check valve, a pressure accumulator, a solenoid valve and a constant flow valve to a usual small boiler. CONSTITUTION:A pressure accumulator 21 for storing a part of pressurized water to adjust the pressure thereof is provided to the pipeline 18 branched from a pressurized water pipeline 16 for supplying water to a boiler and the pressurized water from the pressure accumulator 21 is supplied to the emulsion mixer 7 provided to a fuel supply pipeline 6 through a solenoid valve 10 for sensing the rising in the pressure within the boiler 1 to block the supply of the fuel injected from a nozzle 3, the other solenoid valve 23 cooperated with the solenoid valve 10 and provided to the pipeline 18 and a constant flow valve 24 capable of preparing emulsion fuel in a predetermined ratio to the jet amount of the fuel from the nozzle 3. That is, by adding emulsion mixer 7, a check valve 19, the pressure accumulator 21, the solenoid valve 23 and the constant flow valve 24 to a usual small boiler, a small boiler for burning a heavy oil combustible emulsion can be obtained.