baber/WOPTO huggingface dataset:
Patent JP-H03197320-A (JP)
Title: Production of superconductor of thin film
Inventor: HAYASHI SHIGENORI
IPC: H01B12/06
Filed: 1989-12-26
Abstract: PURPOSE:To obtain a superconductor of thin film having excellent superconducting characteristics in good reproducibility by oxidizing a sputtering deposited film of specific compound oxide consisting essentially of Nd2CuO4 type crystal structure on a substrate. CONSTITUTION:A sputtering deposited film of compound oxide consisting of a main component of Nd2CuO4 type crystal structure shown by the formula on a substrate is reduced to give the objective superconductor material of thin film. In the formula, A is Nd, Sm or Pr; B is Ce or Th; x is 0.06>=x>=0.08. Crystallizability of the film of sputtering deposition, especially of the film treated at 750-1,000 deg.C substrate temperature is enough to provide superconducting characteristics, further crystallizability can be increased by heating the film in the atmosphere or in an atmosphere containing >=10<-3> atmospheric pressure at 900-1,100 deg.C for a given time and further excellent superconducting properties can be obtained.
Patent JP-H07157480-A (JP)
Title: Dibenzocyclooctane derivative and aldose reductase inhibitor comprising the same as active ingredient
Inventor: TANAKA MASAHIDE
IPC: A61P43/00
Filed: 1993-12-06
Abstract: PURPOSE:To obtain the subject derivative shown by a specific formula, effective as a circulatory medicine such as a cardiac or an antithrombotic agent, having inhibitory action on aldose reductase. CONSTITUTION:A compound of formula I [at least one group among R1 to R6 is a (substituted) benzyloxy and the other groups are OH, a lower alkyloxy, or form a lower alkylenedioxy together with an adjoining group], to be concrete, (S)-(E)-2-[3,4,5-trimethoxybenzylidene]-3-(3-methoxy-4,5-bis(4-nitrobe nzyloxy)benzyl) butyrolactone. This compound is preferably obtained, for example, by subjecting a butyrolactone compound of formula II and ferric perchlorate to ring closure reaction in the presence of trifluoroacetic acid in an organic solvent at -10 to 30 deg.C for 0.5-3 hours.
Patent JP-H03197860-A (JP)
Title: Capillary electrophoresis device
Inventor: ARAI AKIHIRO
IPC: G01N21/01
Filed: 1989-12-26
Abstract: PURPOSE:To improve measurement accuracy and to reduce noises due to electrostatic influence by arranging a light reception part nearby a capillary. CONSTITUTION:The light from a light emission part 4 which is passed through the capillary 2 held at a detection part 3 is detected by the light reception part 5. An electric field is produced at the periphery of the capillary with a high voltage applied to the capillary 2. The detection part 3, on the other hand, is made of a conductive material at the part adjoining to the capillary 2 and grounded. The electric field is therefore converged on the conductive part in the detection part 3 and the electrostatic influence upon the light reception part 5 is reduced. Consequently, even when the light reception part 5 which takes a measurement with high accuracy is put close to the capillary, noises based upon the electrostatic influence are small.
Patent JP-H11159916-A (JP)
Title: Absorption refrigerator
Inventor: ABE TADAO
IPC: F25B39/02
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of the vaporization efficiency of a refrigerant as a result of a pressure in a pipe being increased by a refrigerant vaporized in a heat transfer pipe. SOLUTION: The end parts of heat transfer elementary pipes 11 are intercoupled through respectively different heat transfer material pipes 11 and coupling pipes 13 and a single serpentine heat transfer pipe 14 on a whole is formed. Further, a recovery pipe 15 to recover a gasifted refrigerant generated in the heat transfer pipe 14 is arranged in the communication pipe 13. A liquid refrigerant is fed from the upper end of the heat transfer pipe 14, and by recovering a vaporizing refrigerant through a recovery pipe 15, the increase of a pressure in a pipe of the heat transfer pipe 14 is prevented from occurring and lowering of a vaporizing amount of the refrigerant is prevented from occurring.
Patent JP-H10174099-A (JP)
Title: Image processing unit
Inventor: KONDO KEIJI
IPC: H04N19/00
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide the image processing unit conducting compressionexpansion in the multi-mode/multi-plane in which a compression code multi-value processing does not exceed largely 1/1 even in the case that a color of a picture element is continuously changed. SOLUTION: With respect to 1st to 10th picture elements not configuring a natural image plane, tag information '01' in 2-bit denoting 'non-compression' or tag information '00' denoting 'run length compression' is stored in a storage means 14. On the other hand, generating data or a run length in 8-bit is stored in a storage means 15 corresponding to each tag information. However with respect to 11th to 18th picture element data configuring the natural image plane, tag information '10' denoting JPEG compression is stored in the storage means 14 with each picture element and no data are registered in the storage means 15.
Patent JP-H06181781-A (JP)
Title: Method for enzymatic reaction
Inventor: IKUTA MIKI
IPC: C12P1/00
Filed: 1992-12-21
Abstract: PURPOSE:To improve the enzymatic reaction stability at low concentrations of microbes and the yield of aimed product. CONSTITUTION:The objective method comprises effecting an enzymatic reaction for e.g. L-aspartic acid production by using aspartase in the presence of microbes at low concentrations (e.g. bovine serum albumin) in a glass vessel.
Patent JP-2001149240-A (JP)
Title: Chopping board for cutting bone
Inventor: INOUE NAOKI
IPC: A47J47/00
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a chopping board capable of facilitating work for cutting the bones by preventing a skin from being cut off completely in the case of cutting the bones of a fish such as a sea eel by manual work. SOLUTION: Plural grooves 3 extending in the direction almost orthogonal to the cutting direction of a cooking knife are formed on nearly the whole surface of the cooking surface 2 of at least one side. One or both of a part 12 where a side surface 10 and a bottom surface 11 cross with each other of the grooves 3 and a part 13 where the surface 10 and the surface 2 cross with each other of the grooves 3 are rounded. At least one end parts 5 and 6 of the grooves 3 reach the side end parts 7 and 8 of a cooking board main body 4.
Patent JP-H09186620-A (JP)
Title: Communication equipment and communication method
Inventor: BARTHELMES STEPHEN N
IPC: H04B1/40
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To attain the operation without signal interference by providing a conversion and modulation/demodulation base band circuit in common to 1st and 2nd base stations, processing signals received from both the base stations, returning the result to both the base stations and processing a signal generated from a user. SOLUTION: The equipment has a cellular reception/transmission section 200 and a PCN reception/transmission section 400 and processes an RF signal received at both frequency bands by using a same reception circuit. Furthermore, in the cellular or PCN operation mode, the equipment processes voice and data signal. In the case of connection of a transmitter to receive voice and data signals of a cellular frequency, a switch 32 is thrown to the position of a terminal (a) and a cellular antenna 238 is connected to a cellular filter to separate an RF signal from a reception signal. The transmission of the cellular signal is started by giving a broad band signal to a mixer 242 and the mixer 242 is activated by the cellular mixer frequency.
Patent JP-H07158277-A (JP)
Title: Leveling tool for concrete top end
Inventor: HORIKAWA MASAHIKO
IPC: E04G21/10
Filed: 1993-12-09
Abstract: PURPOSE:To quickly and precisely perform a leveling by rotating a core bar lower end locking part is locked by a machine screw, and regulating the height of the machine screw while measuring the level by a measuring point instructing device. CONSTITUTION:A core bar 21 having a locking part 27 for rotating a machine screw 12 is stood on the upper end of the machine screw 12 by locking the lower end locking part 27 by the machine screw 12. The core bar 21 is rotated in this state while measuring the level by a measuring point instructing device. The machine screw 12 is controlled in height by fastening or loosening by the rotation to level a concrete 14. In this measuring point instructing device, the level instructing scale 28 of a bar rotating body 23 rotatably fitted onto the core bar 21 is read. Otherwise, the signal from a laser emitter 33 is read by a receiver 30.
Patent JP-H11178013-A (JP)
Title: Color adjustment chart for self-emitting type color display device
Inventor: MIHASHI TORU
IPC: H04N17/02
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a color adjustment chart by which not only color slurring of a display device is evaluated but also a method of adjusting colors is indicated, so that colors are easily and accurately adjusted. SOLUTION: This color adjustment chart 10 for a self-emitting color display device reproduces a multiple color image by adjusting each emission intensity of at least three primary colors. In this case, plural color graphics 12 in achromatic color and colors close to the achromatic color are displayed on the color chart of the screen, by arranging the plural color graphics 12 which consist of different mixture ratios of the primary color signals.
Patent JP-H09280254-A (JP)
Title: Holder for rolling bearing
Inventor: MATEIASU SHIYAAMAN
IPC: F16C33/41
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a holder for a rolling bearing in which the holding force of a rolling element is large, and a pocket is formed by a small projected piece with small bending stress. SOLUTION: In a holder for a rolling bearing which is provided with elastically deformable projected pieces 4, 5 and each pair of the projected pieces 4, 5 form a pocket 2 to store a rolling element 1 by inserting a snap, the thickness of each projected piece in the direction orthogonal to the pocket surface is gradually smaller toward a free end of the projected piece.
Patent JP-H10166170-A (JP)
Title: Nozzle for preventing lowering of laser beam optical energy
Inventor: SHINOHARA MORIAKI
IPC: B23K26/142
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To eliminate the manpower and cost for change, etc., of a protective glass by forming an annular injection port around a tip opening part of a laser beam optical path and supplying compressed gas to the gas injection port through a gas supply passage so as to prevent an oil content contained in a compressed gas from sticking to an optical system of a laser beam machine even in the case an oil content is contained in the compressed gas. SOLUTION: A laser beam L is emitted through a laser beam path 11A of an inner cylinder member 11, also, compressed air is supplied from its air supply port 12B to an air nozzle 10. Compressed air is passed through an air passage 13, injected from an annular air injection port 14 at tip through an air passage 13, blown to a machining position X by laser beam of a work 1 and prevents a spatter from spattering to a machine side. Because a front end side of the air passage 13 is formed to a tapered shape, the injection air is flown along its taper and joined at its extended position. This taper is set so that this confluence is conducted in front of the machining position X by the laser beam L, spatter can effectively be blown.
Patent JP-2001157954-A (JP)
Title: Pipe end face deburring and finishing apparatus
Inventor: INABA KOJI
IPC: B24B41/04
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a pipe end face deburring and finishing apparatus to uniformly and reliably achieve the deburring and finishing without being affected by the deformation or bend of a pipe. SOLUTION: The pipe end face deburring and finishing apparatus comprises a grinding angle changing mechanism to change a grinding surface 28a into the attitude parallel to the axis of the pipe and the attitude inclined thereto, and a pressure adjusting mechanism 31 to press the grinding surface 28a of a grinder 28 against a pipe end face 1b at a predetermined pressure even when the position of the end face 1b of the pipe is changed in the radial direction.
Patent JP-H10188715-A (JP)
Title: Trouble decision device for switch circuit
Inventor: ITO MITSUO
IPC: H01H9/54
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a trouble decision device for a switch circuit wherein a cause of troubles in the switch circuit is displayed by display combination of a display part. SOLUTION: Voltage (+) fed through a control cable or wiring cable from a control part is fed to a fixed side contact 14b in an input side through a wire 16a and a mounting terminal 15a. A movable side contact 14a, simultaneously with connecting it to the fixed side contact 14b in the input side, is connected also to a fixed side contact 14c in an output side, a switch is turned on. In this way, through a mounting terminal 15b and a wire 16b, voltage V(-) is fed to the control part through the control cable or a wiring cable. Here, the voltage V(+) is fed to a light emitting diode 25 through a resistor 28. By the resistor 28, when input voltage is 70 to 80% prescribed voltage, the light emitting diode 25 in an input side is lighted, in the case of decreasing the input voltage to less than 70% the prescribed voltage, the light emitting diode 25 is put out.
Patent JP-2001150115-A (JP)
Title: Connecting structure of molten metal supplying tube
Inventor: KUBOTA MASAMITSU
IPC: B22D17/02
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a connecting structure of a molten metal supplying tube, with which the leakage of molten metal from the sealing surface of tubing can surely be prevented. SOLUTION: This molten metal supplying tube 10 is provided with the first tubing 11 and the second tubing 12, and arranged with a recessed flattening surface and a tapered guide part 11c in the first tubing 11 and a tip end flattening surface faced to the recessed flattening surface and a reverse tapered part 12c faced to the guide part 11c and reversely formed as the tapered shape of the guide part 11c in the second tubing 12. A graphite packing member 14 is arranged between the recessed flattening surface and the tip end flattening surface and a metal-made seal 13 is arranged between the guide part 11c and the tapered part 12c, and this metal-made seal 13 is plastically deformed by pushing with a pushing means 16.  Therefore, the graphite packing member excellent in the sealness to molten alloy can be used and the leakage of the molten magnesium alloy from the sealing surface of the tubing can be prevented.
Patent JP-H11178373-A (JP)
Title: Periodic signal generation circuit and drive device of vibration-type actuator
Inventor: KATAOKA KENICHI
IPC: H03K5/13
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To output accurate digital pulses by changing the output of a low-pass filter applied to the output, where delay data for an oscillation pulse signal are converted to an amount of delay and shifting the pulsive waveform by a specific amount for the edge of a frequency-dividing pulse signal. SOLUTION: Delay time is determined by a computing means 2 at a CLK timing from an oscillation circuit 1, based on a frequency command from a command means. The output is converted into an analog voltage through a D/A converter 3 and is outputted from an inverter(INV) 5 of a Schmitt trigger input via a low-pass filter 4 consisting of a resistor R and a capacitor C. When the output of the D/A converter 3 is changed as 0 to 255 to 0, delay data are set during one cycle of a CLK signal. When the delay data are set to 255, an RC time constant of the low-pass filter 4 is set so that it does not exceed the boundary voltage between 0 and 1 of the input of the INV 5 in one clock of a CLK signal, thus smoothly and monotonously changing the frequency signal.
Patent JP-H09184446-A (JP)
Title: Idle rotational speed learning control device of engine
Inventor: MACHIDA KENICHI
IPC: F02D45/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To improve a learning chance by enabling learning of an amount of change of leaked air quantity at the time of total closing of a throttle valve without waiting for convergence of idle rotational speed. SOLUTION: An initial value QINT of intake air quantity under a learning condition at the time of idle driving and in a non-input state of an outside load is memorized (S21-S24). Thereafter, deviation ΔQ=QINT-AFMQ of intake air quantity AFMQ measured latest under the learning condition and the aforementioned initial value QINT is computed (S25). Hereby, the deviation ΔQ is converted to a controlled variable of an auxiliary air control valve (S26), and learning correction quantity ISCTAS equivalent to the amount of change of the leaked air quantity at the time of total closing of a throttle valve is learned and renewed in accordance with the converted value.
Patent JP-H05158764-A (JP)
Title: File output data editing device
Inventor: FURUHATA KOICHI
IPC: G06F12/00
Filed: 1991-12-03
Abstract: PURPOSE:To enable output by switching the output destination of data exceeding the size of an output file to another file. CONSTITUTION:When the data passed from a data input device 12 exceeds the maximum record number and the record length of an output file 17 obtained by a file information reference means 14, an input data editing device 13 switches the output destination of the data exceeding the maximum record number to record number excess data files 17-1 to 17-n and switches that of the data exceeding the record length to record length excess data files 18-1 to 18-n.
Patent JP-H02224080-A (JP)
Title: Retrieving method for internal point in closed area
Inventor: TETSU TOSHIO
IPC: G09G5/36
Filed: 1989-12-29
Abstract: PURPOSE:To automatically retrieve an internal point of a closed area which becomes a paint- out start point by bringing the outside periphery of the closed area to picture drawing on a bit map memory bit bits corresponding to plural continuous picture elements, and calculating a coordinate of a point of the inside of the closed area, based on the maximum value and the minimum value in each axial direction of the coordinates of each picture element for constituting the outside periphery of the closed area. CONSTITUTION:An external form of a free from Q is inputted to a picture drawing area S, a rectangle R circumscribed to the external form of the free form Q is derived, and a Y axis LY for passing through a middle point in the X axis direction and an X axis LX for passing through a middle point in the Y axis direction are derived. Subsequently, intersections P1 - P4 of the axes LX, LY and the external form of the free form Q are derived, coordinate values are arranged in order from a small value at every axis, and it is judged that the even number-th value to the odd number-th value are the outside of the free form Q, and the odd number-th value to the even number-th are the inside of the free form Q. Next, a middle point P5 of intersections P3, P1, and a middle point P6 of intersections P2, P4 are derived, and in the end, an intersection P7 of an X axis MX for passing through the middle point P6 and a Y axis MY for passing through the middle point P5 is derived, and it becomes an internal point. In such a way, the free form Q, that is, the internal point of a closed area is derived automatically.
Patent JP-2001161167-A (JP)
Title: Strut-supporting base
Inventor: KIMURA IKUO
IPC: E01F13/00
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a strut-supporting base capable of obtaining excellent moisture feeling and brightness than conventional supporting bases when supporting a strut used to stretch an induction rope, etc. SOLUTION: This strut-supporting base 1 supports a strut 2 in a standing state and has a base vessel 4 which is used as a planting pot and a base and a holding part 7 for holding the lower end of the strut 2 is formed in the interior of the base vessel 4. The strut-supporting base 1 is equipped with the base vessel 4, a water-retaining vessel 5 for housing the base vessel 4 and a water supply means for supplying water put in the water-retaining vessel 5 into the base vessel 4.
Patent JP-H11174049-A (JP)
Title: Urine test device
Inventor: KAWAMOTO YASUHIRO
IPC: G01N33/493
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To automatically test urine in a simple constitution. SOLUTION: Urine is picked from a living body by a cup 8 to be injected from a injection port 1. The urine is collected in a urine accumulating part 3, and some of the urine accumulated in the urine accumulating part 3 is sent to a detecting sensor 4 to detect components in the urine. After the components are detected, the urine in the detecting sensor 4 is again returned to the urine accumulating part 3 by a urine transport means 2, and then a valve t5 is opened to discharge the urine from a discharge port 6 and discard the same. The cup 8 is put on the injection port and closed by a seal part 9. A washing liquid is injected by a washing liquid injecting means 10 to wash the inside of the cup 8 and the urine accumulating part 3. Thus, the urine can be automatically tested in a simple constitution.
Patent JP-H02226357-A (JP)
Title: Capsuling apparatus for application to be incorporated into object managing facility environment
Inventor: UIRIAMU EMU KUROO
IPC: G06F9/44
Filed: 1989-12-28
Abstract: PURPOSE: To improve efficiency by blocking a command from a user by the command from a capsuling shell and transferring the command from the capsuling shell to an application. CONSTITUTION: A capsuling system for easily putting the application 846 not related to an object management facility 100 into a calculation system is provided. A capsuling equipment is provided with the capsuling shell 845 and a shell filter 844 and the capsuling shell 845 functions as an interface between the object management facility 100 and the application 846 as well. The shell filter 844 interacts with the capsuling shell 845 and immediately blocks the command from the user 843 to the application 846 when the command from the capsuling shell 845 is present. Further, the shell filter 844 transfers an instruction generated by the capsuling shell 845 to the application 846. Thus, the efficiency of the system is improved.
Patent JP-H06170163-A (JP)
Title: Device for treating ozone
Inventor: KINOSHITA SHINOBU
IPC: G21K5/00
Filed: 1992-11-30
Abstract: PURPOSE:To provide a device for treating ozone by which ozone is surely decomposed and discharged at the prescribed ozone concentration or below. CONSTITUTION:The respective catalytic blocks 4a, 4b, 4c for treating ozone are provided with a plurality of ozone decomposition catalysts for decomposing and treating ozone. A device for treating ozone is formed by arranging three pieces of rectangular type catalysts and piling them in two steps. Introduced ozone is diffused by diffusion plates 6a, 6b, 6c. Position regulation members 8a, 8c are provided between the catalytic blocks 4a, 4c for treating ozone and the upside inner wall part of the case 10. A position regulation member 8b is provided between the catalytic block 4b for treating ozone and the downside inner wall part of the case 10. Introduced ozone is diffused by the diffusion plates and thereafter introduced into the respective catalytic blocks 4a, 4b, 4c for treating ozone, decomposed and treated.