baber/WOPTO huggingface dataset:
Patent JP-S6081145-A (JP)
Title: Production of d-alpha-(6-methoxy-2-naphthyl)propionic acid by hydrolysis of d-alpha-(6-methoxy-2-naphthyl)propionic acid ester with alkali
Inventor: OBARA YOSHIO
IPC: C07C51/09
Filed: 1983-10-11
Abstract: PURPOSE:To produce the titled compound useful as an anti-inflammatory agent, etc., economically, suppressing the production of by-product and the racemization of the product, by hydrolyzing d-alpha-(6-methoxy-2-naphthyl)propionic acid ester in water in the presence of an alkaline catalyst. CONSTITUTION:The titled compound is produced by hydrolyzing d-alpha-(6-methoxy- 2-naphthyl)propionic acid ester, preferably d-alpha-(6-methoxy-2-naphthyl)propionic acid methyl ester, in an aqueous solution of an alkaline catalyst at a temperature between normal temperature and the refluxing temperature of the reaction solution. The alkaline catalyst is e.g. sodium hydroxide, sodium acetate, etc. The concentration of the aqueous solution of the alkaline catalyst is 0.01- 40%, preferably 0.1-25%. The lower ratio (ester/water) of the raw material to the water used as the solvent gives faster reaction.
Patent JP-S6080177-A (JP)
Title: Disk player
Inventor: YANO HAJIME
IPC: G11B21/02
Filed: 1983-10-11
Abstract: PURPOSE:To eliminate the back lash and to secure the stable drive of a pickup with no vibration by providing an elastic matter to a gear at the drive side of the pickup and transmitting the drive power to a rack gear by the elastic deformation interlocking. CONSTITUTION:A rack gear 15 is fixed to a traveling object which supports a pickup, and a gear 16 of the drive side engages the gear 15. A groove 16b is formed at the fringe of a tooth part 16a of the gear 16, and an elastic matter 17 such as rubber having a diameter which is smaller than a pitch circle and larger than a tooth root circle is attached into the groove 16b. Therefore the tip of a tooth part 15a has a contact with the matter 17 when the gear 15 engages the gear 16. Thus a damping effect is produced and at the same time a non-backlash state is obtained. This ensures the stable drive of a pickup with no slip nor vibration.
Patent JP-H0238398-A (JP)
Title: System for controlling crystal growth
Inventor: ODAKA HIROHISA
IPC: H01L21/208
Filed: 1988-07-29
Abstract: PURPOSE:To achieve accurate growth of a crystal by detecting a crystal growth state with a detection element composed of an image sensor capable of detecting a reflected high-energy electron diffraction pattern on a fluorescent screen and controlling a shutter based on the data of pattern recognition. CONSTITUTION:A crystal is grown on a substrate by a molecular beam epitaxial(MBE) apparatus 1 by placing a shutter in front of a container containing a specimen to be grown and controlling the growth of the crystal by the opening of the shutter. In the above process, the state of crystal growth is detected by a one-dimensional or two-dimensional image sensor 16 as a diffraction pattern generated on a fluorescent screen by reflected high-energy electron beam, the image is inputted into a pattern recognition device 17 and a shutter-control signal is outputted from a shutter-control apparatus 18 to a shutter-driving mechanism 15 based on the pattern recognition data.
Patent JP-S6081992-A (JP)
Title: Signal processing circuit of color video camera
Inventor: SHIGA TOSHIHIRO
IPC: H04N9/07
Filed: 1983-10-13
Abstract: PURPOSE:To suppress sufficiently the occurrence of moire and to obtain good picture quality at high resolution by structuring the titled device to make the product of sum ratio of plural color signals different in spectral sensitivity and sensitivity ratio in an image pickup section nearly equal to each other. CONSTITUTION:An image pickup element 1 is provided with a color separation optical filter and outputs W signal, Ye signal and Cy signal to different signal lines. Each signal is supplied to a luminance signal generating circuit 3 and a color signal matrix circuit 4 through amplifier circuits 21, 22, 23. The circuit 3 adds signals W, Ye and Cr and generates a luminance signal Y1. The circuit 4 calculates signals W, Ye and Cr, and generates a luminance signal Y2 and R signal and B signal; and the signal of NTSC system, for instance, is produced by a color encoder 6 through the circuit 5. The product of sum ratio of signals W, Ye and Cr in the circuit 3 and sensitivity ratio in the element 1 is set to become nearly equal to each other. The occurrence of moire can be suppressed satisfactorily by this way.
Patent JP-H0911299-A (JP)
Title: Mold stop positioning apparatus for injection molding machine
Inventor: GOTO TAKASHI
IPC: B29C45/26
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a mold stop positioning apparatus for an injection molding machine eliminating the complication of the vicinity of a movable board and avoiding a narrow space even if a mechanical safety unit is provided on the side or upper surface of the board. SOLUTION: The mold stop positioning apparatus for an injection molding machine comprises a male threaded part 31 provided to be extended to one end of a stopper rod, a positioning cylinder 14 for stopping the advancing of a movable board 10 fixed to the extension of the part 31 of a stationary board 13, a rod 16 mounted at the piston 15 of the cylinder 14, and a hydraulic unit for extracting hydraulic oil from the cylinder 14 for narrowing the predetermined gap as the board for compressing is advanced after the rod 16 is brought into contact with the end of the part 21 as the board 10 is advanced.
Patent JP-S6167361-A (JP)
Title: Interphone set
Inventor: FUKUSHIMA MITSUO
IPC: H04M9/00
Filed: 1984-09-11
Abstract: PURPOSE:To simplify the circuit constitution by using combination of a call button of an interphone set and one electric unlocking button. CONSTITUTION:Every time an electric lock operation switch KS is depressed, an H input is given to a 2-input AND circuit G5 to advance a counter CO1. When the switch KS is depressed by a set number of times by a password setting section CD1, an H voltage is transmitted from a terminal 0 of the setting section CD1 and a level of a terminal 0 of a timer TIM is brought into an L level, then the timer TIM is set to a time being an electric lock release time added by +alpha. When a call switch CS is operated, a counter CC1 is increased by 1, an H voltage is given to a terminal 2 to complete carry. Similarly, when the coincidence up to the n-th digit is finished, an output of an n-input AND circuit G4 goes to an H voltage, a transistor TR3 is turned on, a relay RY is actuated and a voltage is applied to an electric lock EK, which is activated.
Patent JP-H1139008-A (JP)
Title: Program preparing device for programmable controller
Inventor: FUJII SHINYA
IPC: G05B19/048
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to monitor the state of plural programmable controllers (PLC) even when the PLCs are installed in remote places. SOLUTION: A programming preparing device 1 is equipped with display parts 21 ... and registration/display processing parts 41 ... for storing monitor data to be displayed on the display parts 21 ... of the same number as that of he PLCs 31 ... in order to simultaneously display state of plural PLCs 31 ... connected to a network NT of bus type. A multi monitor processing part 5 inside the program preparing device 1 collects monitor data from the network connected PLCs 31 ... by way of a communication port 6 and sets the collected monitor data in memory areas of each of the registration/display processing parts 41 .... Each of the display part 21 ... displays the state of corresponding PLCs 31... by set monitor data.
Patent JP-2001017375-A (JP)
Title: Dish drier
Inventor: MIYAJI SATORU
IPC: A47L15/42
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a dish drier capable of preventing impact sound generated between a main body and a lid at the time of opening the lid consisting of a front lid, an intermediate lid and a rear lid covering a drying room on the main body. SOLUTION: In a lid for the dish dryer, consisting of a front lid 8a, an intermediate lid 8b and a rear lid 8c covering the top of a main body 2, an intermediate supporting part 14 and a front lid supporting part 15 are connected freely rotatably and separably, by connectors 23 via connecting plates 22 having breaking means 19, to the rear lid supporting part 12 of the lid 8c fixed to the main body 2 with fixing screws 9 and when the lid 8b is rotated by its dead weight, generation of impact sound can be prevented by the means 19.
Patent JP-H0946006-A (JP)
Title: Signal transmission structure
Inventor: HIRANO KATSUNORI
IPC: H05K1/02
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To reduce cross talk, transmit a signal while keeping impedance constant without being affected by resonance and realize high density and high precision of a device by providing a ground line grounded in a minimum place to a frequency band to be used. SOLUTION: A dielectric 4 is on a ground layer 5 and micro-strip lines 1, 2 and a ground line 3 are thereon. The micro-strip lines 1, 2 are conductors to transmit a signal. The ground line 3 is grounded to the ground layer 5 at a minimum place taking a frequency into account and is provided between adjacent micro-strip lines 1, 2.
Patent JP-H0828784-A (JP)
Title: Drain discharge device
Inventor: OKADA TERUBUMI
IPC: B03C5/00
Filed: 1994-07-19
Abstract: PURPOSE:To prevent the clogging of pores of a drain discharge device utilizing bubble point pressure in a porous body, which is caused by particles in drain adhering to the pores on a surface of a porous body. CONSTITUTION:Negative and positive electrodes 15a, 15b, in which particles in drain cohere and the drain is convected, are spirally disposed on surfaces 8a of a porous body 8 in cylindrical form covering nearly the whole, on the side of an inlet 5. Then when specific current voltage is applied between the electrodes, negative charged particles and positive charged particles cohere onto respective negative and positive electrodes. And, convection is caused in drain in vicinity of surfaces of the porous body 8, so that uncharged particles not in cohesion do not attach to the porous body 8 and continue flow within the convection.
Patent JP-S6080440-A (JP)
Inventor: SUGAWARA MOTOAKI
IPC: A61B5/02
Filed: 1983-10-12
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-H0929373-A (JP)
Title: Manufacture of forming by slow changing roll
Inventor: TAKEDA SHINYA
IPC: B60J5/04
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To manufacture a forming by slow changing rolls in one continuous line. SOLUTION: The method is constituted of a first roll forming process A1, in which an opened first supporting recessed part 11a and its oppositely opened second supporting recessed part 11b are formed by bending a part of a metal sheet 14, and a second roll forming process A2, in which a design part 11c arranged nearly parallelly to the opened direction of the first supporting recessed part 11a is formed by bending a part of the metal sheet 14 while one side edge of the design part on the side of the first or the second supporting recessed part 11a, 11b is formed into a slow changing end part 13. The method is provided with the process A for forming from a metal sheet 14 a completed body 1 having the first supporting recessed part 11a, second supporting recessed part 11b and the design part 11c.
Patent JP-S60160192-A (JP)
Inventor: SEKIMOTO HIDEO
IPC: H05K3/12
Filed: 1983-10-12
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-H0280504-A (JP)
Title: Handling apparatus for distribution chute of shaft furnace and drive mechanism suitable therefor
Inventor: JIOBANNI SHIMANCHI
IPC: C21B7/18
Filed: 1989-07-21
Abstract: PURPOSE: To make it possible to simplify the replacement of chute, and to drive a furnace without hindering the replacement of this chute, by sliding a carriage along a sloping section for mounting the chute.  
     CONSTITUTION: A rotary gage 14 mounted at a housing 18 is provided with a removal cover 26 to permit the passage of the chute 12. The sloping section 30 is mounted at the pivotal supporting section at the bottom edge of an orifice 28 and the carriage 34 is slid on orbit rollers 36 along the sloping section 30. A device 44 for mounting the chute 12 is arranged on the carriage 34 and the chute 12 is drawn out by the carriage 34. The chute 12 can be mounted in this position at the lifting system disposed around the furnace before the chute is released from the carriage 34. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0940970-A (JP)
Title: Removal of chloride in oil and decoloration of oil
Inventor: NAGAI KENICHI
IPC: C10G1/10
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for effectively removing chloride in an oil and a method for effectively removing a coloring component such as carbon particles in an oil. SOLUTION: This is a method for removing a chloride in an oil by treating the oil containing a chloride with an activated clay and/or an agent composed of silica.alumina and is a method of decoloration of a colored oil by treating the colored oil with an activated clay and/or an agent composed of silica.alumina.
Patent JP-S6347820-A (JP)
Title: Word processor
Inventor: FURUSAWA TADAO
IPC: G06F3/12
Filed: 1986-08-15
Abstract: PURPOSE:To facilitate and speed up insertion printing operation by storing a control procedure storage means with a control procedure which inputs a character code, etc., at the time of printing interruption, displays and prints it on a display means and a printing means respectively, and stores it in a temporary storage means. CONSTITUTION:A CPU 10 converts the character codes of a document stored in a RAM 14 into character patterns by using a character generator 11 and sends the patterns to the printer 3. When a printing interruption control code is detected, the printing is interrupted and a mode where editing and proofreading are possible is entered. Then the liquid-crystal display unit 2 displays the line of the printing interruption code as the head. The RAM 14 is provided with an area for character codes, etc., to be edited and proofread during the interruption of the printing and character codes which are generated during the interruption are stored. Consequently, the printing interruption code is put in the document and, for example, an address is inputted and printed newly, so that an insertion document which is altered only partially is generated.
Patent JP-H0517128-A (JP)
Title: Production of gold thiocyanate
Inventor: HIRAKO MAMORU
IPC: C01C3/20
Filed: 1991-07-04
Abstract: PURPOSE:To provide a process for producing gold thiocyanate having a gold thiocyanate purity close to the theoretical value and free from gold thiocyanide, etc., as impurities. CONSTITUTION:An aqueous solution of chloroauric acid having a gold concentration of >=200g/l and added with chlorine water is made to react with an aqueous solution of a thiocyanate having a concentration of >=200g/l at a molar ratio of the thiocyanate to the chloroauric acid of 8:1 by adding the aqueous solution of chloroauric acid to the aqueous solution of the thiocyanate.
Patent JP-H0835045-A (JP)
Title: Production of di can body made of aluminum alloy
Inventor: KOMATSUBARA TOSHIO
IPC: C22F1/00
Filed: 1994-07-21
Abstract: PURPOSE:To produce a DI can body good in formability by suitably combining the componental compsn. of allay stock, the cold working degree after final recrystallization and heating treatment after DI working. CONSTITUTION:A DI can body is produced from an alloy constituted of, by weight, 0.1 to 1.5% Mg, 0.5 to 1.8% Mn, 0.1 to 0.8% Fe, 0.05 to 0.5% Si, 0.05 to 0.7% Cu, and the balance Al. In this case, the sheet thickness at final recrystallization is defined as (t)1, the finish sheet thickness as (t)2 and the true strain epsilon of the sheet thickness from final recrystallization to cold rolling at the finish sheet thickness as epsilon=In (t1/t2), furthermore, the heat treating temp. after DI working as T (K), the activation energy of the self diffusion of Al as Q, the gas constant as R and the self diffusion D of Al is defined as D=exp (-Q/R.T), and moreover, the content of Mg is defined as Mg% and the heating time after DI working as t (sec), and they are suitably controlled so as to satisfy the inequality epsilon<3>XDXIn (t)/(Mg%)<4>>1. Thus, the DI can body in which the edge parts of the can body after coating and baking contain >=10% subgrains can be obtd.
Patent JP-S5980778-A (JP)
Title: Etching method
Inventor: TANIGUCHI ICHIROU
IPC: H01L21/306
Filed: 1982-10-30
Abstract: PURPOSE:To perform superior anisotropic etching with high selectivity at a high etching speed when Si is etched with gaseous NF3, by specifying the pressure and flow rate of gaseous NF3. CONSTITUTION:Si is etched with gaseous NF3 under electric discharge caused between parallel flat platelike electrodes. At this time, the pressure of gaseous NF3 is regulated to 20-200pa, especially 30-100pa, and the flow rate is regulated to 0.1-0.4sccm/cm<2>, especially 0.15-0.3sccm/cm<2>. The etching may be carried out under one of said conditions. The preferred frequency of high frequency is 0.1-100MHz, and the preferred output is 0.1-1W/cm<2>.
Patent JP-S5981478-A (JP)
Inventor: SATOU KOUICHI
IPC: F25D21/08
Filed: 1982-10-29
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-H0514451-A (JP)
Title: Line monitor method
Inventor: SAKATA HIRONOBU
IPC: H04L69/40
Filed: 1991-07-05
Abstract: PURPOSE:To reduce the quantity of additional function and additional hardware by incorporating a line monitor function to a data communication system and utilizing a display function for the line monitor data through the use of a man- machine interface function provided in the data communication system. CONSTITUTION:Branch circuits 121, 122 for an input output signal are provided on a line input output section in a data communication system and the transmission reception data inputted/outputted to/from the branch circuits 121, 122 is stored to a trace memory 24 according to a command of an internal CPU 31. When the display of the content of the trace memory 24 from a man-machine interface circuit 35 to the CPU 31 is commanded, the CPU 31 transfers the content from the trace memory 24 to the man-machine interface circuit 35 via an internal bus 71, a bus coupling circuit 34 and a host bus 72. The trace data being transferred transmission and reception data is displayed onto a trace result display circuit 36 from the man-machine interface circuit 35 via a signal line 73.
Patent JP-H0740922-A (JP)
Title: Apparatus for feeding web by fixed pitch in bag making and filling machine
Inventor: MUKOYAMA CHIAKI
IPC: B65B9/10
Filed: 1993-08-02
Abstract: PURPOSE:To support a web without a registration mark, secure stability and reliability in stop control and securely stop the web in a short registration mark during high speed operation. CONSTITUTION:When a registration mark of a web is detected 2, speed of a variable speed driver 5 is optionally increased/decreased by means of positioning control of a control means 9 due to feedback pulses from an encoder 7 for detecting a rotation amount of the variable speed driver 5 so as to stop within a range of the registration mark indicated on the web, while if the registration mark of the web cannot be detected, the web is stopped within a set value by controlling feeding by a fixed pitch.
Patent JP-H1017544-A (JP)
Title: Thion-o-ester derivative and its production
Inventor: MATSUI SHUICHI
IPC: C07C327/26
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To produce a thion-O-ester derivative that is an intermediate for synthesizing difluorobenzylether derivatives useful as electrooptical materials and also has, in itself, sufficient physical properties as an electrooptical material. SOLUTION: This thion-O-ester derivative of formula I (R1 and R2 are each a halogen, cyano, 1-10C alkyl, etc.; rings A and D are each 1,4-cyclohexylene, 1,3-dioxane-2,5-diyl, etc.; rings B and C are each a 1,4-phenylene one or more hydrogen atoms of which may be replaced with a halogen, etc.; Z1 and Z2 are each -CH2 CH2 -, -(CH2 )4 -, etc.; (m) and (n) are each 0, 1 or 2) is obtained by making a dithiocarboxylic derivative of formula II react with two or more equivalents of an alkali metal hydride based of the dithiocarboxylic derivative, and making the reaction product further react with an phenolic derivative of formula III and then with iodine.
Patent JP-H0239927-A (JP)
Title: Manufacture of laminate
Inventor: GOTO TAKESHI
IPC: D06M17/00
Filed: 1988-07-29
Abstract: PURPOSE:To manufacture easily a three-dimensional reinforced structure of superior interfacial strength by inserting a pile of a double-side pile fabric constituted of reinforced fibers into an adjacent double-side pile fabric pile layer, laminating and forming a laminate stereoscopic shape. CONSTITUTION:Double-side fabrics 6 and 7 are constituted of warps 1, wefts 2 and pile yarn lines. Reinforced fiber such as glass fiber, carbon fiber, Aramid fiber or the like is used for respective yarn lines, and the kind to be used is determined by the required performance of FRP. As for the pile shape, for instance, loop-shaped pile 3, cut pile 4, cross-like pile 5 or the like is used. A structure in which piles 7p of double-side pile fabric 7 to be laminated next is inserted through is formed and laminated between piles 6p of said double pile textures 6. As the double-side pile fabric is provided with deflecting properties and the yarn lines forming the piles are provided with high elasticity, laminating work can be carried out comparatively easily, and in order to retain the pile shape in the pile structure, the double-side pile fabric using a linear material 8 is desirably used.
Patent JP-H1015676-A (JP)
Title: Scanning type laser marking device
Inventor: ISHIKAWA MITSUO
IPC: B23K26/02
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To enable a marking position to be adjusted simply, quickly and accurately in an object to be worked. SOLUTION: In 'pattern projection' mode, a controller identifies a starting No. indicated on a display screen (step A1), retrieving plotting data corresponding to this starting No., from a memory (step A2). Concerning the conditions data such as a marking speed (scanning speed), a set value is retrieved for the 'pattern projection' mode (step A3). The controller operates He-Ne laser with the laser oscillator turned off, lighting up a guide light (step A4). A scanning control signal in accordance with the retrieved plotting data and conditions data is transmitted to a scanning head, scanning once the beam spot of the guide light on the surface of the object to be worked, plotting the pattern by this starting No., and repeating the scanning operation until other command is inputted (step A5 to A6 to A7 to A5).
Patent JP-2001017945-A (JP)
Title: Garbage treating device having heating device
Inventor: NAMITA MASAYUKI
IPC: B09B3/00
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a garbage treating machine having a heating device which is low in an introduction cost and a running cost. SOLUTION: This garbage treating machine consists of a heat supply section 6 which supplies a heat source, wherein the heating device 2 for heating a mixture composed of garbage and a treating agent for effecting the annihilation or composting treatment of the garbage generates heat in consequence of the operation of a low temperature preserving device 5 for refrigerating or cold preserving food, or the like, as a heat source for heating a treating section 3 of the mixture, to the garbage treating machine which executes the annihilation or composting treatment of the garbage by mixing the garbage with the treating agent described above.