baber/WOPTO huggingface dataset:
Patent JP-H11204545-A (JP)
Title: Loading device
Inventor: KOSAKA HIROMI
IPC: H01L21/50
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To miniaturize a device, to prevent a work from jump out, and to push out the work over a long distance. SOLUTION: A loading device is provided for pushing out plate-shaped works which are laminated in a rack 10 one by one from a rack by a pusher 67, driven by a cylinder device 56. This device is provided with a guide 64 for guiding the forward and backward movement of a slider 65 for supporting the pusher 67, a first link bar 61 the one edge of which is pivotally supported by a frame 53 isolated from the guide 64 with a pin 59, and a second link bar 62 the one edge of which is pivotally supported by a slider 65 with a pin 66, and the other edge of which is connected with the free edge part of the first link bar 61 with a pin 60. A piston rod 57 of a cylinder device 56 is connected with the central part of the second link bar 62 with a pin 55, and the base edge part of the cylinder device 56 is pivotally supported by the frame 53 with a pin 54.  Therefore, pusher stroke quantity can be increased, works can be pushed out over a long distance, and a pusher forward limiting point speed can be decreased so that the jump out of the works can be prevented.
Patent JP-S56118661-A (JP)
Title: Combustible gas and oxygen concentration detecting equipment
Inventor: USAMI JIYUN
IPC: G01N27/12
Filed: 1980-02-22
Abstract: PURPOSE:To make it possible to simultaneously and continuously measure O2 and combustible  gas with high accuracy and good response, by providing an oxygen concentration detecting  element, a combustible gas detecting element and a dust removing filter in a protective tube, and  by inserting them into a combustion furnace directly. CONSTITUTION:A solid electrolytic oxygen concentration detecting element 2, an insulating  material 4, a heater 3 and a supporting body 5 are provided in a protective tube 1 made of thermal-resistance steel, etc. And a combustible gas detecting element (a semiconductor element  may better be used) 6 is supported by a supporting tube 7 and inserted with the insulating material 4 into a gas flow passage 8 to be located closer to exhaust gas inlet side than the detecting  element 2. And a dust removing filter 9 which is provided on gas flow side, a gas impinging  board 10 which is provided for preventing dust from hitting the filter 9 directly, and a gas collecting container 11 which surrounds the filter 9 and a gas collecting container 11 which surrounds  the filter 9 and the board 10 are joined together into one continuous body by a bonding agent 12  and attached onto tip of the tube 1 by a screw. Exhaust gas enters a flow inlet 14, a part of w hich gets into the tube 1 from the filter 9 and out from an outlet 16, and remainder of which departs from an outlet 15 of the container.
Patent JP-S62178579-A (JP)
Title: Gamma-(arenesulfonylmethyl)-gamma-butyrolactone derivative
Inventor: ODERA JUNZO
IPC: C07D307/32
Filed: 1986-01-31
Abstract: NEW MATERIAL:A gamma-(arenesulfonylmethyl)-gamma-butyrolactone derivative expressed by formula I (R<1> is cyclic alkenyl or optionally substituted chain alkenyl or alkyl having ether group; R<2> and R<3> are H or lower alkyl; R<4> is aryl). EXAMPLE:7-Methyl-5-benzenesulfonyl-6-octen-4-olide. USE:Useful as a synthetic intermediate for the whole trans-isomers of both polyenoic acids, e.g. (2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethyl-1-cyclohexeny- l)-2,4,6,8-nonatetraenoic acid, etc., useful as an antitumor agent and remedy for dermatopathy and dienoic acids useful as an insect growth regulator. PREPARATION:An arenesulfone derivative expressed by formula II is used as a starting material and reacted according to the reaction formula to synthesize the aimed compound expressed by formula I.
Patent JP-H05140086-A (JP)
Title: Production of halogenothiophenol and its purification
Inventor: SUZUKI MICHIO
IPC: C07C319/28
Filed: 1992-02-06
Abstract: PURPOSE:To obtain in an industrially advantageous way the title compound useful as a raw material for pesticides, medicines and electronic industrial parts by reaction of a monohalogenobenzene with sulfur monochloride in a solvent in the presence of a catalyst followed by reduction. CONSTITUTION:(A) A monohalogenobenzene is made to react, (B) in a solvent like ethyl acetate or without using any solvent, (C) in the presence of a catalyst (pref. zinc chloride), with (D) sulfur monochloride at 50-110 deg.C for 3-7hr to prepare a compound of formula I (x is Cl or Br; y is an integer: >=2), which is then reduced with a reducing agent like zinc powder, thus affording the objective compound of formula II. This compound is e.g. a mixture of 2-chlorothiophenol and 4-chlorothiophenol. From this mixture, the 4-chlorothiophenol is recrystallized using water or a water-soluble organic solvent or their mixture and purified.
Patent JP-S63190238-A (JP)
Title: Cathode luminescence device
Inventor: KOYANAGI KAZUO
IPC: H01J37/252
Filed: 1987-01-30
Abstract: PURPOSE:To shorten the analysis time and improve the reliability of the analysis data by providing a three-dimensional memory and storing the data on each wavelength obtained by two-dimensionally scanning an electron beam on a sample in the said three-dimensional memory. CONSTITUTION:When the analysis is started, the data for one image obtained by the two-dimensional scanning for a wavelength lambda1 of the cathode luminescence. Similar measurement is performed for the next wavelength lambda2, and the obtained data are stored. Subsequently, measurement is likewise performed for each wavelength lambdan and finally the data obtained by the measurement for the wavelength lambdan are stored to complete the analysis. Therefore, the data of the cathode luminescence image (CL image) analysis mode for wavelengths lambda1-lambdan can be obtained with one analysis operation and stored in a three- dimensional memory 12, and the spectrum analysis mode and the CL image analysis mode are not required to be repeatedly performed. Accordingly, the analysis time is shortened, and the reliability of the obtained data is improved.
Patent JP-H04259975-A (JP)
Title: Manufacture of tape guide
Inventor: KOHAMA TAKAYUKI
IPC: G11B23/087
Filed: 1991-02-14
Abstract: PURPOSE:To improve quality and productivity at low cost by applying a plating layer by using the base of a specified material. CONSTITUTION:A base A composed of aluminium or aluminium alloy is etched and on the surface, a lot of fine rugged faces 3 are formed. Afterwards, the base is immersed in liquid at 50-60 deg.C containing chrome ion, and a chrome plating layer 4 is formed by electrolysis with the current density of 40-50A/dm. Next, the chrome plating layer 4 is ground and a fine linear rugged face 5 is formed orthogonally to the axial direction of the base A. Thus, since the base is formed by the aluminium or the aluminium alloy, the cost of the material is reduced rather than the conventional case. Further, since plating is executed for a long time with the high current density, the thickness is made thicker than the conventional chrome plating, the plating is not peeled off, and the manufacture cost is considerably reduced.
Patent JP-H10222488-A (JP)
Title: Model supply system for risk management method of monetary property
Inventor: TAKAI KUNIHIKO
IPC: G06F19/00
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To reduce burden on trial and error when the system of VaR calculation is newly introduced by inputting a parameter and a setting condition, which are necessary at the time of calculating a value at risk (VaR) and calculating plural piece of sensitive degree data on propoerty from possessed property data. SOLUTION: When market data 13, possessed property data 14 and a user setting condition 15 are inputted, a VaR calculation processor 11 outputs VaR data 16 where a maximum predicted loss that property containing monetary derivative products such as futures and options, which monetary facilities possess, receive at constant probability during a possessing period is statistically displayed. When real gain and loss data 17 and VaR data 16 are inputted, a verification processor 12 outputs verification result data 18. Thus, models for AvR calculation peculiar to the monetary facilities is automatically selected only by setting the parameter which requires examination as an input condition.
Patent JP-S56116740-A (JP)
Title: Vulcanization method of rubber
Inventor: KATOU HIROSHI
IPC: C08K5/14
Filed: 1980-02-21
Abstract: PURPOSE: To contemplate rapid completion of vulcanization and an improvement in the physical characteristics of a vulcanized rubber, by a method wherein a hydrocarbon elastomer is vulcanized by using 2,6-dihydroxybenzoic acid and an org. peroxide.  
     CONSTITUTION: In the vulcanization of a hydrocarbon elastomer such as an ethylene-propylene copolymer or an ethylene-propylene-diene terpolymer, an org. peroxide and 0.1W10pts.wt. 2,6-dihyroxybenzoic acid and, if necessary, 0.1W10pts.wt. 1,3,5-triacryloyl-S-hexahydrotriazine per 100pts.wt. elastomer are used. The vulcanized etastomer produced by the above vulcanization method has excellent strength. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01198961-A (JP)
Title: Fixing-supporting device for installation surface plate for laying tile block
Inventor: FUNAKI GANTAN
IPC: E04F13/08
Filed: 1988-02-02
Abstract: PURPOSE:To improve workability by cut-erecting an engaging piece in inclination aslantly upwardly on the surface of a ground member and hooking- engagement-supporting said engaging piece onto the dovetail groove shaped recessed part on an installation surface plate onto which tile blocks are engagement-laid by an elastic fixing piece. CONSTITUTION:On the surface side of a ground member 61, the engaging pieces 64 cut-erected in inclination aslantly upwardly are formed in a prescribed pitch. Further, the surface side is projected into a reverse dovetail groove form, and the reverse surface part of the engaging projecting stripe 12 on installation surface plate 11 having the engaging projecting stripes 12 which are formed by hollowing the reverse surface side into dovetail groove form is hooking-fixed with the engaging pieces 64. A tile block 31 is laying fixed through an elastic fixing piece 51 onto the surface of the surface plate 11. Therefore, fixing support is facilitated, and workability can be improved.
Patent JP-H07229440-A (JP)
Title: Idle speed control method
Inventor: YAMAGUCHI KEIICHI
IPC: F02D41/08
Filed: 1994-02-18
Abstract: PURPOSE:To prevent engine stall by correcting an intake air quantity so that a set intake air quantity is a maximum quantity during a term from a time at which the lowering change of engine speed is detected to a time being almost conformed to the engine speed before the lowering change for example. CONSTITUTION:A bypass passage 3 making a detour of a throttle valve 2 is provided, and an air flow control valve 4 for controlling idle engine speed is interposed on the passage 3. By controlling the duty ratio of drive voltage impressed on the flow control valve 4 with an electronic control device 6, an intake air quantity is adjusted. Namely in the electronic control device 6, the outputs of an engine speed sensor 14, a vehicle speed sensor 15, an idle switch 16, and the like are input, the lowering change of engine speed is detected, and a correcting intake air quantity is set according to the lowering degree of engine speed at the time detecting the change. Through a prescribed term from the lowering time of the engine speed, an intake air is corrected so that the set intake air quantity is the maximum quantity.
Patent JP-S63183539-A (JP)
Title: Production of immunoglobulin pharmaceutical for intravenous injection
Inventor: KAMIMURA YATSUHIRO
IPC: A61K39/395
Filed: 1987-01-31
Abstract: PURPOSE:To obtain the aimed product, by treating a fraction containing immunoglobulin with polyethylene glycol under a specific condition, recovering a supernatant, changing pH, treating the supernatant in same way, recovering a precipitate and heat-treating the fraction in a either one process in the presence of a stabilizer. CONSTITUTION:Using a fraction containing immunoglobulin as a raw material, (A) the fraction is treated with 4-10W/V% polyethylene glycol having 1,000-10,000mol.wt under conditions of 4-6pH, 0.0001-0.1M ionic strength and 0-4 deg.C to recover a supernatant, (B) the supernatant is treated with 10-15W/V% polyethylene glycol under condition wherein pH of the process A is changed to 6-9 to recover a precipitate and (C) the fraction is heat-treated in the presence of a stabilizer in desired process to provide the titled pharmaceutical containing inactivated impurity virus. A non-adsorptive fraction may be recovered by treating the fraction with an immobilized human blood type substance, anion exchanger, etc., after the process (B). The aimed product having high safety and effectiveness is obtained according to the above-mentioned method.
Patent JP-H05218274-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KUROMARU AKIRA
IPC: H01L23/50
Filed: 1992-02-07
Abstract: PURPOSE:To obtain a semiconductor device and its manufacturing method which device can correspond with the packaging of semiconductor pellets different in size by using one lead frame. CONSTITUTION:A bed 23 arranged on a lead frame 24 is formed so as to protrude upward from inner leads 22, and the size of the bed 23 is made smaller than a semiconductor pellet 25. Hence the inner leads 22 can not come into contact with the semiconductor pellet 25, and the length of a metal thin wire 28 can be suitably set. When the semiconductor pellet 25 is fixed on the protruding bed 23, or the metal thin wire 28 is connected with the pellet 25, suspension pins are elastically deformed, and the inner leads 22 and the bed 23 form the same plane. After connection, the deformation is elastically recovered, so that each processing is faciliated.
Patent JP-H02201879-A (JP)
Title: Connecting device
Inventor: YASUMOTO HIROMI
IPC: H01R9/05
Filed: 1989-01-31
Abstract: PURPOSE:To ensure positive connection by attaching a braided wire portion to a cable holder by means of a tightening screw with a cable core inserted up to a contact spring segment and securing the cable core with the contact spring segment pressed on by an elastic segment that is moved and deformed by the movement of the cable holder. CONSTITUTION:Tightening a cable holder 5 by means of a tightening screw 10 causes a braided wire 8 of a coaxial cable 7 to be held securely between a side of a case 1 and a holding portion 9 of the holder 5 as the cable holder 5 is forced towards the case 1. At the same time, as the holder 5 is brought near to the case 1, a pressing edge portion 13 of a pressing portion 12 presses on a slope 19 of an elastic segment 18. With the slope 19 pressed upon, the elastic segment 18 is displaced towards a fixed wall 16 that is located opposite to it. This displacement causes a portion of a contact spring segment 20 whose tip is in contact with the elastic segment 18 to be pressed upon. This brings a contact portion 24 nearer in a connecting section 22 to hold the cable core 21 of the coaxial cable 7 securely.
Patent JP-H03225855-A (JP)
Title: Ic package
Inventor: TAKAHARA SEIJI
IPC: H01L23/28
Filed: 1990-01-30
Abstract: PURPOSE:To prevent inverse-insertion trouble and enable movement (backlash) of an IC within a individual-package tube by forming the shape of an IC package and that of the individual-package tube in asymmetrical shape. CONSTITUTION:With an IC package, a DIP IC package is stored in an individual-package tube from right direction. As seen from a state 3b, since the individual-package tube and the IC package are constituted in asymmetrical shape when storing from the inverse direction, a protecting part 2a of the individual-package tube and a groove 1c of the IC package do not engage each other, this preventing a proper storage. Also, the move (backlash) of the IC package within the individual-package tube is regulated by a room of this projecting part 2a and the groove 1c, thus preventing storage of IC into the individual-package tube from inverse direction and enabling backlash of IC within the individual-package tube to be reduced.
Patent JP-H01197066-A (JP)
Title: Hard facing method for ti base alloy member
Inventor: MATSUNO MASAKI
IPC: B23K26/12
Filed: 1988-02-01
Abstract: PURPOSE:To form build-up parts excellent in wear resistance by specifying gas to be used in the hard facing method to form the hardened parts. CONSTITUTION:Build-up welding is performed with Ti base alloy powder by a plasma powder welding method on the Ti base alloy engine valve face to form the hardened parts 2 and 5. In this case, mixed gas of 1 or >=2 gases selected from a group consisting of N2, CO2, CO, O2, methane and ammonia with inert gas is used as one gas at least of working gas, powder carrier gas and atmosphere gas. By this method, the build-up part excellent in the wear resistance can be formed on the face or a stem end.
Patent JP-H09195485-A (JP)
Title: Tatami border
Inventor: USHIO ICHIO
IPC: E04F15/02
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To facilitate application to a thin TATAMI (a rush mat) by forming a groove whose opening part is narrower than the inside in either one of an engaging piece and an engaging object piece, forming a thick part whose thickness is thicker than an opening part of the groove and is thinner than the inside on the tip of either other of the engaging piece and the engaging object piece, and softening parts except a tip part of the engaging piece or the engaging object piece on which the groove is formed. SOLUTION: An engaging piece 6 is vertically and protrusively arranged in a surface side almost central part of a belt-like lower plate 5 of a synthetic resin-made lower die 7. A groove 16 is formed on the tip of this engaging piece 6, and an opening part of the groove 16 is made narrower than the inside. Parts 17 of the engaging piece 6 are softened. On the other hand, a belt-like upper plate 8 of a synthetic resin-made upper die 10 is curved, and is covered with border cloth 4, and an engaging object piece 9 is vertically and protrusively arranged in a curved side almost central part. A thick part 18 is formed on the tip of this engaging object piece 9 over the total length in close vicinity to the belt-like upper plate 8. This thick part 18 is formed thicker than the opening part of the groove 16 and thinner than the inside.  Therefore, since a width of an engaging part of a lower die and an upper die is narrow, it can be used for a thin TATAMI.
Patent JP-H09200444-A (JP)
Title: Image reader
Inventor: TAKAHASHI HIROYUKI
IPC: H04N1/04
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To obtain an image reader which improves the picture quality of a generation copy by recognizing a tracing pattern and making proper corrections. SOLUTION: On contact glass 10, a white reference plate 11, a segment 12 of specific length which is drawn in a horizontal scanning direction, and a segment 13 of specific length which is drawn in a vertical scanning direction are provided orthogonally. A pattern adding circuit adds a specific pattern based those segments to a copy image and transfers it to a copy form. A pattern recognizing circuit reads the specific pattern out of the image data. The picture quality of the generation copy is improved with the read specific pattern and the segments of specific length. The picture quality is improved by correcting the power in the horizontal scanning direction and/or vertical scanning direction, correcting skew, or correcting perpendicularity, etc.
Patent JP-H10218674-A (JP)
Title: Formation of silicon nitride-based ceramic
Inventor: KONDO NAOKI
IPC: C04B35/645
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To form a proper structure suitable for functions of which each part takes charge in each part of silicon nitride-based ceramic. SOLUTION: Silicon nitride-based raw material powder is prepared by mixing (a1), the mixed powder is packed into a mold jig and hot-pressed (a2), the hot- pressed sintered compact is subjected to first hot working and crystal grain is orientated in a fixed direction (a3). A part of the sintered compact subjected to the first hot-working is subjected to second hot-working to form an oriented structure of crystal grain in a given direction different from that of the first hot working. Consequently, since each part is provided with a crystal grain orientated structure in which the crystal grain is oriented in the fixed direction, mechanical properties are improved.
Patent JP-S55114486-A (JP)
Title: Diffusion-bonding device
Inventor: KOUNO AKIOMI
IPC: B23K20/00
Filed: 1979-02-28
Abstract: PURPOSE: To prevent the oxidation of faying surfaces and make the faying surfaces consistent in quality without melting the base metals by disposing two heating systems of indirect heating and direct heating by electric current, besides vacuum system and inert gas pressing system, in the diffusion-bonding device.  
     CONSTITUTION: The device has two heating systems of a direct current supplying heating system of a power source 10, electric bar 9, upper and lower pressing current-supplying jigs 3, 4, etc. and an indirect heating furnace 12, differing from conventional devices, besides a vacuum system and a pressing system. The materials to be bonded 2 inserted with an insert material 1 is placed between the pressing jigs 3, 4 within a bacuum chamber 7 and the inside of the chamber 7 is evacuated with a vacuum pump not illustrated. The materials to be welded 2 are then lifted by a cylinder 8 and are heated to the specified temperature by the indirect heater 12, in an inert gas atmosphere, after which the insert material 1 is melted and diffused by the foregoing direct current supplying heater, whereby bonding is accomplished. Since only the insert material 1 of the same base as the base metals is heated, the faying surface are perfectly homogenized in quality through equal temperature holding by indirect heating after the stoppage of current supply without melting the base metals. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57136171-A (JP)
Title: Simultaneous measuring device for conductivity and permitivity
Inventor: OOTA HIRONOBU
IPC: G01R27/26
Filed: 1981-02-17
Abstract: PURPOSE:To enable simultaneous measuring of conductivity and permitivity of solution to be  measured, by a method wherein, from among signals from two electrodes immersed in the solution to be measured, a component, being of an equal phase to that of an AC voltage applied  to the electrodes, and a component, which is 90 deg. displaced in phase, are separately rectified in a synchronous manner. CONSTITUTION:If an AC voltage is applied from a power source 5 to two electrodes 1 immersed in a solution 2 to be measured, an output voltage is outputted from a current-voltage  conversion circuit 3, and the output voltage is fed to an input terminal of each of synchronous rectifying circuits 4A and 4B. From among the supplied signal voltages, the circuit 4A rectifies only a component, being of an equal phase to that of the output voltage of the power  source 5, and outputs it to a smoothing circuit 7A. Then, the output voltage of the circuit 4A  attains a value proportioning a solution resistance, and thus, it goes to a value proportioning  the conductivity of the solution 2. After the output voltage is smoothed by the circuit 7, it is  amplified and is fed to a computer 9. Based on the supplied signal data, the computer 9 finds  the permitivity of the solution 2. Meanwhile, the circuit 4B rectifies only a component, whose  phase advances 90 deg. as compared with the output voltage of the power source 5, to find the  permitivity of the solution 2.