baber/WOPTO huggingface dataset:
Patent JP-S5814181-A (JP)
Inventor: KOIKE TAKAHIRO
IPC: A63F13/814
Filed: 1981-07-16
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-H02291362-A (JP)
Title: Optical reader
Inventor: NAKANO TOMOMI
IPC: B65H7/02
Filed: 1989-04-28
Abstract: PURPOSE:To convey media shortening the spacing between them so as to improve capacity by memorizing the information on the size and thickness of the media to be read and switching the action of conveyor parts, thus correcting the supervisory information. CONSTITUTION:The conveyance control part 2 is provided with threeconveyor motors 6 and controls the driving of these motors independently. The conveyor motors 6 rotate carrier rollers 9 through a clutch 10. The clutch 10 cuts off the connection with the conveyor motors 6 so as to enable the idle running of the carrier rollers 9. Two media 5 provided in a carrier path pass through a read part 3 and are conveyed into a discharge path 11. The information on the lengths of the media 5 in conveyance is taken out of a memory part 4, and after taking account of the lengths of the preceding medium 5 and the succeeding medium 5 as well as the relation between the respective estimated positions, the clutch 10 is placed in the cutoff state so as to run the carrier rollers 9 idle. The preceding medium 5 is then conveyed into the discharge path 11, and the succeeding medium 5 remains in the same position, thus suppressing the influence of the carrier rollers 9 to a minimum.
Patent JP-H04338873-A (JP)
Title: Finite element auto-meshing method
Inventor: IWATOMO MUTSUMI
IPC: G06F17/50
Filed: 1991-05-16
Abstract: PURPOSE:To generate a finite element mesh of a two-dimensional face whose boundary is polygonal. CONSTITUTION:An area in a face is specified by the processing consisting of a first step 10 where a shorter side of sides constituting the boundary of the two-dimensional face having the boundary consisting of plural sides where lattice points are set is discriminated, a second step 20 where a minimum area which includes the shorter side discriminated in the first step and is surrounded with arbitrary lattice points is generated, and a third step where the area generated in the second step is divided into limited elements. The face is auto-meshed into finite elements in the order from this specified area, thereby auto-meshing the whole of the face into finite elements.
Patent JP-S61268228-A (JP)
Inventor: KATO YASUO
IPC: A61B3/103
Filed: 1985-05-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04338353-A (JP)
Title: Production of alpha-alkylacrolein
Inventor: NAKANO TATSUYA
IPC: C07C45/65
Filed: 1991-05-16
Abstract: PURPOSE:To produce an alpha-alkylacrolein from an aldehyde and formaldehyde in high yield with excellent stability by using a specific amount of a cyano compound as a catalyst. CONSTITUTION:An aldehyde (e.g. propionaldehyde) expressed by formula II (R1 is H, 1-10C alkyl or aryl) is reacted with formaldehyde at 0-250 deg.C by using a cyano compound (e.g. acetonitrile, propionitrile, butyronitrile, crotononitrile or benzonitrile) expressed by formula I (R2 is 1-10C alkyl, alkenyl or aromatic residue which may have substituent group) as a catalyst in an amount so as to provide 0.01-10.0 equiv. based on 1mol aldehyde expressed by formula II as a catalyst to afford an alpha-alkylacrolein (e.g. methacrolein). The objective compound is obtained in high yield under relatively mild conditions in a short time according to the aforementioned method excellent in stability. The cyano compound is rapidly reactive with water in an aqueous solution to form an amine salt which is an active species and thereby promote the reaction. Water present in the system is also utilized.
Patent JP-S603552-A (JP)
Title: Automatic analysis device
Inventor: HINENO MASAKAZU
IPC: G01N35/08
Filed: 1983-06-21
Abstract: PURPOSE:To enable automatic chemical analysis of a continuous flow system without decreasing specimen processing capacity by stagnating reaction liquid for a prescribed time by operation of stop valves in plural reaction coils connected to plural branches connected to the outlet of an immobilized enzyme column. CONSTITUTION:A reagent liquid I2, reagent liquid II3 and buffer soln. 4 are forcibly fed toward plural reaction coils 9-18 which are subjected to temp. control. A specimen sample 21 is fed into the soln. 4 by a sample feed part 20 having a suction syringe 22 and is fed to immobilized enzyme columns 26, 27. The reaction liquid for the designated analysis item of the 1st specimen is stagnated to any of the coils 9-18 via stop valves 48-57 in branches 38-47 having a parallel relation and in succession the reaction liquid for the 2nd specimen sample is stagnated in any of the unused reaction coils. The similar operation is repeated. The reaction liquid is fed to the position of a flow cell 79 for measuring absorbancy after stagnation for the time enough for reaction and the absorbancy value is measured by a detector 78.
Patent JP-S5236629-A (JP)
Title: Process for preparation of p- diisopropenylbenzene
Inventor: OOSHIO MICHIAKI
IPC: C07C1/00
Filed: 1975-09-17
Abstract: PURPOSE:p-diisoporopenylbenzene is prepared by the dehydration of p-diisopropylbenzenecarbinol in hydrous hydrocarbon solution in the presence of an acid catalyst on heating.
Patent JP-S602333-A (JP)
Title: Manufacture of laminate plate
Inventor: SUIRENYA ICHIROU
IPC: B29C51/14
Filed: 1983-06-21
Abstract: PURPOSE:To manufacture laminate plates free of warping and torsion by a method in which processes of depressurization and pressurization are repeated 1-3 times in molding a laminate plate by hot-pressing laminated pre-pregs impregnated with a resin. CONSTITUTION:A given number of pre-pregs formed by impregnating a thermosetting resin into a base material and then drying it are laminated and hot-pressed to form a laminate plate. In such a process, processes of depressurization and pressurization are repeated 1-3 times. Accumulated strain in the laminate plate can thus be dispersed and eased to relieve warping and torsion. The depressurizing time is equal to the time of pressing operation, or preferably 0.5-5min, because no complete no-load is obtained when depressurized if the depressurizing time is too short, and also because interlayer delamination occurs in the laminate plate if the depressurizing time is too long.
Patent JP-S5538463-A (JP)
Title: Burner apparatus
Inventor: KOGA YOSHITAKA
IPC: F23C99/00
Filed: 1978-09-13
Abstract: PURPOSE: To check the generation of carbone monoxide when under a low load while accomplishing adjustment of the amount of NO x  generated during the operation by means of a fuel control valve arranged for a fuel feed pipe for communicating a burner inlet valve and thin gas mixture injection nozzle.  
     CONSTITUTION: A fuel feed pipe 10 running to an injection nozzle 2 for producing a thin gas mixture from a burner inlet valve 6 is interposed with a fuel control valve 9. The valve 9 regulates the flow of fuel to the injection nozzle 2 so that a thick gas mixture 3 or a thin gas mixture 4 can be produced. Then, an exhaust gas 13 for combustion is mixed into an air 11 for combustion. Thus, a multiplication effect by this thick/thin gas mixture method allows a low NO x  combustion. In addition, with the opening adjustment of the fuel control valve 9, NO x  reduction rate can be controlled. When under a low load, the valve 9 is fully opened to prevent the generation of CO from the thin gas mixture section. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06311937-A (JP)
Title: Food processing machine
Inventor: GONOO PATORITSUKU
IPC: A47J43/046
Filed: 1994-04-28
Abstract: PURPOSE: To make it possible to mount bowels of different sizes on a common base. CONSTITUTION: A bowel is mounted on a base 1 holding from moving in vertical translation by lugs 6 cooperating with corresponding parts of the bowel. The bowel is prevented from rotating by existence of an abutment surface 7.
Patent JP-H11304516-A (JP)
Title: Route searching device
Inventor: MORI TAKASHI
IPC: G09B29/10
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To specify avoidance of roads in an area altogether when there is an area not wanted to travel through. SOLUTION: A rectangular range is accepted as an avoidance range on a displayed map. The roads passing through the received evasion range are excluded from searching objects and a route to a destination is searched. Since a user specifies the roads not wanted to travel as a geographical range, in the case that the range not wanted to travel is present, all the roads not wanted to travel included in the range are easily specified altogether.
Patent JP-H0412083-A (JP)
Title: Production of silicon single crystal
Inventor: KANEKO KYOJIRO
IPC: C30B15/00
Filed: 1990-04-27
Abstract: PURPOSE:To obtain a single crystal in high efficiency of consumption of electric power without causing agitation in a silicon melt by forming a silicon skull layer in the inside of a vessel using a specific induction coil as the vessel and pulling up a single crystal rod from the silicon melt in the vessel. CONSTITUTION:An induction coil for exerting electromagnetic field on a silicon is used in order to melt the silicon retained in the interior while generating heat and high-melting insulating material is applied to the inside of the induction coil to afford a melting vessel. The silicon is melted in the melting vessel and then a single crystal rod is pulled up from a silicon melt in the melting vessel in a state where a silicon skull layer is formed in the inside of vessel. In the production of the above-mentioned silicon single crystal, the melting vessel serves also as the induction coil and electromagnetic field formed in the induction coil exerts directly on the silicon in the melting vessel without passing through a crucible. Therefore, efficiency of consumption of electric powder is improved by about 2 times, compared with CZ method using a conventional electromagnetic melting.
Patent JP-H02292161-A (JP)
Title: Control device for fms line
Inventor: KANEKO KUNIYA
IPC: G05B15/02
Filed: 1989-05-02
Abstract: PURPOSE:To simplify a control system by drafting a present jig carrying-out order plan from a previous jig carrying-out order achievement and a present work production order plan and by putting out a relevant data upon request from a jig stage switching device. CONSTITUTION:A production instruction device 1 drafts a present jig carrying- out order plan from a previous jig carrying-out order achievement and a present work production order plan and puts it out to a jig stocker 8. And an ACV operation control device 2 puts in state signals from various sensors, supplies jigs, raw materials and semi-processed products to each of machining centers M1 to Mn through loading/unloading station L and V and loading/unloading buffers BL and BV and controls delivery of jigs with works between adjoining cells so that it is done by a loading unloading robot 70. In this manner, constitu tion of a control system can be simplified.
Patent JP-S5236710-A (JP)
Title: Brushless rotary electric machine
Inventor: TAKAHASHI MASAAKI
IPC: H02K7/10
Filed: 1975-09-18
Abstract: PURPOSE: The weight of rotor made supported by such that thrust force is made acted in an axial direction in addition to the proper torque force of the rotary machine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62270292-A (JP)
Title: Cylindrical can body and high-speed manufacture therefor by laser welding
Inventor: TOYOSHIMA MAKOTO
IPC: B23K26/21
Filed: 1986-05-16
Abstract: PURPOSE:To manufacture the can body at a high speed by the laser welding by specifying an error from a virtual straight line to cross at right angles with the upper side and the lower side of a right end and a left end of a rectangular can body blank to be jointed to form the can body. CONSTITUTION:A rectangle as the can body blank 10 with the necessary length and width is cut from a tin-free steel plate, a tinplate, etc., with the necessary thickness of about 0.2mm etc. At the time of this cutting, the upper side 11 and the lower side 12 of the blank 10 are paralleled and besides, the maximum error D of the right end 16 and the left end 17 to be joined to form the can body with respect to the virtual straight line 15 to cross at right angles with the upper side 11 and the lower side 12 is made <=0.3mm. In this way, even if the cutting end planes of the right end 16 and the left end 17 meander or are deviated a little, in case the blank 10 is rounded and the right end 16 is butted against the left end 17, the butting parts are not deviated by >=0.3mm from the butting center line. As the result, the high-speed welding can be easily performed.
Patent JP-2000307163-A (JP)
Title: Piezoelectric thin film element and its manufacture
Inventor: SUMI KOJI
IPC: B41J2/16
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To improve a piezoelectric thin film in breakdown voltage by a method wherein the crystal grain boundaries of crystals comprises in the piezoelectric thin film are so formed as to be discontinuous in the thickness direction of the thin film. SOLUTION: A piezoelectric thin film is composed of one to three film layers corresponding to a thermal treatment carried out in each step, the grain boundaries of crystal grains contained in each layer are discontinuous in the thickness direction of the piezoelectric thin film and discontinued at an intermediate point in the thickness direction of the thin film. In other words, one or more discontinuous regions where crystal grain boundaries are discontinued are present in the thickness direction of the piezoelectric thin film. A crystal structure is so constituted that crystal grains contained in each layer are different from each other in grain diameter, or crystal grains contained in each layer are arranged as shifted so as not to make grain boundaries continue.  As mentioned above, crystals contained in a piezoelectric film are so structure that crystal grain boundaries are discontinued, so that a piezoelectric element can be improved in withstand voltage characteristics.
Patent JP-H0410087-A (JP)
Title: Base line extracting method
Inventor: TANAKA HIDEAKI
IPC: G06V30/146
Filed: 1990-04-27
Abstract: PURPOSE:To correctly extract a base line for one line of an English sentence regardless of the inclination of a sheet face or the rate of character recognition by calculating character longitudinal width histogram and defining the linkage of upper segmenting coordinates for the character on the base line or the linkage of lower segmenting coordinates as the coordinates of the base line in the line. CONSTITUTION:A histogram preparation part 2, valley detection part 3 and peak detection part 4 are provided, and the character longitudinal width histogram is calculated concerning all the characters in one line of the inputted English sentence. Then, based on this character longitudinal width histogram, the character on the base line is detected and the linkage of the upper segmenting coordinates or the linkage of the lower segmenting coordinates for the detected character on the base line is defined as the coordinates of the base line in the relevant line. Therefore, the base line is extracted. Thus, the base line can be extracted without using histogram in the lateral direction of a black picture element or the result of the character recognition, and the base line can be correctly extracted without being affected by the inclination of the sheet face or the rate of the character recognition.
Patent JP-H04317282-A (JP)
Title: Projector device
Inventor: UCHIYAMA HIROSHI
IPC: G03B21/10
Filed: 1991-04-17
Abstract: PURPOSE:To provide a small-sized and light-weighted projector device permitting completely new way of using. CONSTITUTION:A camera picking up an image and a recording and reproducing device recording and reproducing the picked-up image signal are integrated in the projector device projecting the displayed image to a liquid crystal display element. The recording and reproducing device consists of a magnetic head 16, a magnetic disk 17 and a motor rotating and driving the magnetic disk. A Co-Cr stretch disk having a diameter of about one inch is used as the magnetic disk 17.
Patent JP-S60256142-A (JP)
Title: Color photographic sensitive material
Inventor: UMEMOTO MAKOTO
IPC: G03C7/34
Filed: 1984-06-01
Abstract: PURPOSE:To improve color developability in a developing soln. using hard water, wet heat resistance of an image, etc., by incorporating a combination of a specified cyan coupler, and a magenta coupler having a releasable arylthio group in a silver halide emulsion layer. CONSTITUTION:An intended color photographic sensitive material is obtained by incorporating in a silver halide emulsion layer, a combination of (A) a cyan coupler represented by formula I or II in which R1, R2, R4 are each an aliphatic, aromatic, or heterocyclic group; R3, R6 are each H, halogen, an aliphatic, or aromatic group, or the like; R5 is a >2C aliphatic group; Y1, Y2 are each H or a releasable group; and (n) is 0 or 1; such as formula III, and (B) a 5-pyrazolone type magenta coupler, such as formula IV, having at the coupling position, an aryltio group optionally substd. by halogen, cyano, culfonyl, or the like group at the ortho position with respect to the S atom, and having an aliphatic oxy or aromatic oxy group.
Patent JP-S61270668-A (JP)
Title: Alternating current measuring instrument
Inventor: ISOGAI FUMIHIKO
IPC: G01R19/25
Filed: 1985-05-25
Abstract: PURPOSE:To take high-precision measaurement by storing sample data of an input signal in a sample memory successively and also reading the stored sample data successively, and processing it by an arithmetic processing circuit and calculating output data. CONSTITUTION:The sample memory 5 has storage capacity for sample data of two periods to be processed and while sample data is read out of one memory block MA of the memory 5 and processed, sample data is written on the other memory block MB of the memory 5 successively. When the processing of sample data of one period to be processed which is written on the block MA is finished, sample data is read out of the block MB successively and processed and sample data of next object period is written on the block MA successively. Thus, input data in the whole period are written as sample data on the memory 5. A CPU 7 processes output data on the basis of all of those sample data, so high-accuracy measurement data is obtained.
Patent JP-S5447265-A (JP)
Title: Trolery
Inventor: SATOU MASAAKI
IPC: B66C9/08
Filed: 1977-09-21
Abstract: PURPOSE: To perform safe and sure fixation, by providing at one end of an accelerator a head larger than the diameter of a frame inserted part and providing a circumferential groove in optional position at a hole of a frame and inserting the accelerator into the frame hole and deforming the frame.  
     CONSTITUTION: The headed accelerator 15 is tightly fitted into the frame 5 so that the head of the accelerator is not located in the frame. The frame is pressed on both is sides by calking jigs 16, 17. The frame part pressed by a projection of the jig 16 cannot go out and is therefore poushed into the groove of the accelerator 15, thereby filling the groove. Thus, the frame 5 and the accelerator 15 are calked with each other. Since the accelerator is headed, the accelerator connot be pulled out from the frame even if theecalking is imperfect. Therefore, the fixation is safe and sure 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08307051-A (JP)
Title: Manufacture of mounting board
Inventor: TACHIBANA TOSHIHITO
IPC: B26F1/16
Filed: 1995-05-11
Abstract: PURPOSE: To provide a method for manufacturing inexpensive mounting boards for surface mounting, in various radio and communication equipment, using simple machining techniques and requiring a smaller number of processes. CONSTITUTION: A printed board 3 including a through hole 5 and conductor- removing portions 7 is cut by using a grinding wheel 10 provided with diamond or carbon powder.,rotating at high speed, or, a similar printed board 3 is clamped between an upper and a lower steel blades 11, 12, and thereby cut it. Thereby mounting boards having an end-face through hole can be obtained.
Patent JP-H05314021-A (JP)
Title: Memory error correction circuit
Inventor: KUBO KENJI
IPC: G06F12/16
Filed: 1992-05-06
Abstract: PURPOSE:To enable a memory error correction circuit to deal with data bus width whether the data bus width is 32-bits or 26-bits. CONSTITUTION:A check bit/syndrome generation circuit 4 generates a check bit for correcting a data error in a memory when it is a 1-bit error and for detecting the memory error when it is the error of two or more bits and a syndrome for correcting the 1-bit error. A data bus selection circuit 2 makes the value of the upper 16 bits of internal data the value of the upper 16 bits of an input data bus when input data bus width is 32 bits, and makes the value of the upper 16 bits of the internal data '0' when the input data bus width is 16 bits. A check bit selection circuit 3 makes the value of the most significant bit of an internal check bit the value of the most significant bit of an input check bit when the input data bus width is 32 bits, and makes the value of the most significant bit of the internal check bit '0' when the input data bus width is 16 bits.
Patent JP-S5445966-A (JP)
Title: Smoke wash waste water treatment method
Inventor: KAWAMURA KATSUHIRO
IPC: B01D53/34
Filed: 1977-09-19
Abstract: PURPOSE: To accomplish a separate recovery of heavy metal-contained solids and heavy metal-free solids through a separation of a waste wash water for smoke in waste gas into a heavey metal-removed treating liquid and a heavy meatal-contained waste water and subsequent evaporation and solidification of the two liquid respectively with two thin diaphragm evaporators.  
     CONSTITUTION: Refuses are burned with an incrinerator 1 to heat a waste heat boiler whereby steam is produced. The steam thus produced is fed into thin diaphragm evaporators 11 and 12 through a circuit 16. A drain discharged from the evaporators 11 and 12 is  recycled to the boiler 2 through a circuit 17. After passed through the boiler 2, a waste combustion gas produced in the incinerator 1 is fed into an absorption tower 7 through a dust collector 3, an induction fan 4 and a waste gas cooling tower 6. Here in this absorption tower 7, the waste gas is provided with NaOH to react with Cl 2  gas therein, thus producing a solution of NaCl. A part of the absorption liquid is drained into a heavy metal treatment apparatus 10 to be separated into a heavy metal-removed treating liquid and a heavy metal- contained waste water. The heavy metal-romoved liquid is evaporated in the evaporator 12 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01284081-A (JP)
Title: Color television set with teletext reception function
Inventor: HIRASHIMA SATOSHI
IPC: H04N7/025
Filed: 1988-05-10
Abstract: PURPOSE:To store the content of a program of a desired channel freely in standby by adding a channel reservation function to a conventional program page memory function and adding a channel memory function. CONSTITUTION:Power is always supplied to a teletext signal processing circuit 6 by the 2nd power supply 9 or in standby. The said processing circuit 6 includes a channel reservation function and generates a tuning voltage to be tuned to the reserved channel and the result is fed to a tuner 1. Then a video signal whose disturbing component such as ghost is eliminated by a waveform equalization circuit 11 is subject to code identification by a code identification circuit 12 and fetched in a buffer memory 18. A controller 23 generates a digital code in response to the reserved channel and gives an output to an PLL programmable counter 24. Thus, it is possible to store plural program contents bridged over plural channels into a page memory in standby.