baber/WOPTO huggingface dataset:
Patent JP-H1114585-A (JP)
Title: Measurement method using oxidation reduction enzyme
Inventor: MURE HIROKI
IPC: G01N27/327
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To expand a measurement range and to improve accuracy by bringing a solution to be measured into contact with the surface of an operation electrode and a counter electrode where oxidation reduction enzyme - mediator mixture layer is formed and then applying a required application voltage and then measuring a current value after a certain amount of time. SOLUTION: A mixture layer is formed on an operation electrode and a counter electrode by dripping approximately 0.5-10 μl water solution where approximately 1-50 mg GOD (Glucose oxydase) per 1 ml water and approximately 1-100 mg potassium ferricyanide or approximately 1-200 mg (preferably 50-180 mg) para-benzoquinone onto the operation electrode and the counter electrode, for example, by the dripping method and the spincoating method. After a glucose solution with a specific concentration is dripped to a glucose biosensor thus produced for reaction, a voltage of 0.8-1.2 V, preferably 1.0-1.2 V is applied and a current value after applying the voltage, for example, after 20 seconds, is measured. A calibration curve with improved linearlity can be obtained for a solution to be measured ranging from low to high concentration.
Patent JP-H1027729-A (JP)
Title: Manufacture of capacitor
Inventor: SAITO TOSHIHARU
IPC: H01G4/33
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a small type capacitor having a large capacitance, a small leakage current, high withstand voltage and high reliability. SOLUTION: After a high molecular dielectric thin film 2 has been formed in a vapor phase atmosphere on the surface-roughened electrode 1, opposing electrodes 3, 5 and 6 are formed on the surface of the high molecular dielectric thin film 2. As the high molecular dielectric thin film 2 is formed in vapor phase on the surface of the surface-roughened electrode 1 as above-mentioned, it is favorable to form the objective high purity composition on the surface of the electrode 1, and also it is effective to prevent the oxidation of the electrode 1. As a result, a highly reliable small type and large capaitance capacitor, having a small leakage current, high withsand voltage and no polarity, can be manufactured. Also, by the formation of the high molecular thin film 2 after formation of the high molecular dielectric thin film 2 by a sputtering method, its characteristics can be improved.
Patent JP-S6335499-A (JP)
Title: Method for making single domain lithium tantalate single crystal
Inventor: FURUKAWA YASUNORI
IPC: C30B33/04
Filed: 1986-07-31
Abstract: PURPOSE:When a polydomain lithium tantalate crystal is embedded in a powder and converted into single domain, the characteristics of the powder are specified to enable the conversion of the crystal into single domain without formation of cracks. CONSTITUTION:Crystalline LiTaO3 2 is placed in the crucible 1 and the space is filled with a powder 3. The crystal 2 is heated up near the Curie point, an electric field is applied to the electrodes 4, then the crystal is gradually cooled down to convert into single domain. The powder 3 is desired to be unreactive with the crystal 2 and undiffusible, and have resistivity of 10<3>-10<6>OMEGA.cm. Such a powder is composed of lithium niobate, lithium tantalate or conductive SIALON. Thus, the crystal 2 is optimally and efficiently converted into single domain.
Patent JP-S6336930-A (JP)
Title: Roll device for forming thin metal plate
Inventor: AOYANAGI MITSUYOSHI
IPC: B21D22/02
Filed: 1986-07-30
Abstract: PURPOSE:To obtain the thin metal plate of an optional pattern at optional section having beautiful external appearance without any deflection by slitting the thin metal plate, forming it in two series as well and forming uneven patterns on the dressing face of the thin metal plate. CONSTITUTION:A colored steel plate A is fed at a flat section onto the placing plate 2 of a guide part 1, linearly propagating horizontally between a guide plate 3 and guide roll 4 on the placing plate 2 and fed to a slit roll 5. It is bisected at the slit roll 5, fed to a forming roll group 6 and a thin metal plate A' is finally made a forming body by forming it respectively. In this case an uneven pattern 8c is formed on its dressing face on the way of the forming. A projecting rib is formed at the final step on the dressing face of the metal thin plate A' which passed through the forming roll group 6.
Patent JP-S57104035-A (JP)
Title: Air conditioning and hot-water supplying apparatus with air cleaning mechanism
Inventor: KOGA HIROKI
IPC: F24S90/00
Filed: 1980-12-19
Abstract: PURPOSE: To obtain an air conditioning and hot-water supplying apparatus with the  reduced cost for air-cooling and heating by a method wherein rocks and dry grass are  charged under floor of housings, the space under the floor is communicated with the  indoor by a blast duct, and the hot water from a solar heater is circulated through a  boiler, the space under the floor and the indoor and further can be bypassed round the  space under the floor as required.  
     CONSTITUTION: Hot-water from a solar heater 10 is circulated through a boiler 11, the  hot-water supply pipe 14 in the space 4 under floor, and an automatic water supply  pipe 16, and then supplied from a tap 15 as required. At this time, the hot-water serves  to heat rocks 5 and dry grass while passing through the hot-water supply pipe 14.  Outdoor air is introduced into indoor 9 by a blower 8 through a ventilation port 17,  voids among the rocks 5 in the space 4 under floor, and a duct 7. At this time, blast  air is heated by the rocks 5 and others to become warm air, so that the indoor can be  heated. In a summer season, the hot-water is sent to a bypassing pipe 14' to prevent it  from passing through the space 4 under floor. Thus, blast air can be cooled by the  rocks 5 and other materials charged in the space 4 under floor and having cooling function. With this construction, it is possible to simply perform ventilating of cleaned air  and air-conditioning free of dusts and noxious gas. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6242389-A (JP)
Title: Method of removing ion implantation mask for magnetic bubble element
Inventor: FURUKAWA KUNIAKI
IPC: G11C19/08
Filed: 1985-08-20
Abstract: PURPOSE:To remove a polyimide resin of an ion implantation mask without giving effect onto an ion implantation layer by applying reaction plasma etching in O2 gas and applying chemical etching using KOH ethanol solution and rinsing by hot water. CONSTITUTION:In order to remove a polyimide resin mask 3, reaction plasma etching in O2 gas is applied at first. The polyimide resin mask 3 is removed by etching but a reside 5 remains at the outer periphery of the mask. Then chemical etching by KOH ethanol solution and rinsing by hot water are applied next. Thus, the residue 5 is removed completely and no effect is given onto the bubble crystal 2.
Patent JP-S6073573-A (JP)
Inventor: KATANODA KAZUICHI
IPC: G09G1/06
Filed: 1983-09-29
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-H0524750-A (JP)
Title: Drive control device for hydraulic elevator
Inventor: KUBOTA TAKEHIKO
IPC: B66B1/26
Filed: 1991-07-22
Abstract: PURPOSE:To provide a drive control device for a hydraulic elevator wherein a jack side pressure can be made equal to a pump side pressure stably and with good responsiveness regardless of a leak amount in an oil hydraulic pump. CONSTITUTION:A drive control device for hydraulic elevator is provided with a pump pressure detector 17 for detecting a pressure of oil in an oil hydraulic pump side, jack pressure detector 16 for detecting a pressure of oil in a jack side and pressure control means 30 to 36 for calculating a torque command value of an electric motor 14 from outputs of the jack pressure detector 16, pump pressure detector 17 and a speed detector 15 for detecting a speed of the electric motor 14 for driving an oil hydraulic pump 9. The device control device is also provided with a torque controller 29 for controlling an inverter 23 in response to outputs of this pressure control means, speed detector 15 and a current detector 28 for detecting a primary current of the electric motor.
Patent JP-H0230462-A (JP)
Title: Indication device for production
Inventor: ANDO TOSHIHIRO
IPC: G06Q50/04
Filed: 1988-07-20
Abstract: PURPOSE:To automatically stop the production of the work for truncation at an optimum time by providing a production indicating means performing a production indication until the truncation residual number reaches zero, operating a production line and outputting a production indication stop signal at the time when the truncation residual number reaches zero, at the production processing time of the work of a truncation object. CONSTITUTION:The number of production units is counted in advance by a counting means 37 with the model distinction whenever a work is produced according to an order list and when a truncation constant is received, the number of the production units of a corresponding model is substracted from the number of the truncation units shown by a truncation designation by a calculation means 38 to find the residual number of truncation, which is stored at a lot residual number memory part. A production line is operated by a production indication means 42 until the truncation residual number reaches zero in the case of the work being a truncation object model at the production processing time of the work according to the order list and the operation of the production line is stopped by outputting the production indication stop signal at the time when the truncation residual number reaches zero. Consequently the surplus production of works can be prevented.
Patent JP-H108894-A (JP)
Title: Joint for segment
Inventor: TOIDA HIROSHI
IPC: E21D11/08
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a joint for segment assembly so as to reduce cost. SOLUTION: In each segment single body 25 assembled into a segment, a bar-like male joint 29 is provided on one side, and a female joint 37 with a hole 39 into which the male joint 29 is pressed is provided on the other side. Since the hole part 39 is inclined in the press-in direction, the male joint 29 is plastically deformed at the time of pressing in, and segment single bodies 25 are fastened to each other.
Patent JP-H0733228-A (JP)
Title: Powder conveyor
Inventor: ENDO HIROKI
IPC: B65G27/24
Filed: 1993-07-22
Abstract: PURPOSE:To materialize powder conveyance which is excellent in accuracy of weighing and does not give rise to powder lumps without a transport work part being worn away. CONSTITUTION:This conveyor is equipped with a tube 23 for conveyance 23, which forms a transport passage 24 for powder 12, and an ultrasonic driving device 10, which gives ultrasonic vibration in elliptic tracks to the powder 12 inside the transport passage 2, using a bolt tightening Langevin type of vibrator. By this vibration, the powder 12 is conveyed.
Patent JP-H0469198-A (JP)
Title: Cutting method for precision shape in water jet cutting
Inventor: MATSUI SHIGETOMO
IPC: B26F3/00
Filed: 1990-07-11
Abstract: PURPOSE:To perform the precision cutting as per design in a staple state with high efficiency, by combining the positional control for the cutting groove width correction, the correction for surface tilt of a cutting face and the posture control of the nozzle axial line for the correction of a cutting delay concurrently. CONSTITUTION:A cutting center for a cutting shape is set(cuting width correction) at the slope line direction outside by 1/2 of a cutting groove width W for the material 1 to be cut, also, the axial direction of a nozzle 4 is inclined(cutting face tilt correction) by an angle phi2 necessary for correction of the surface tilt of the cutting face in the direction orthogonal with the cutting direction, in addition, the axial 5 direction of the nozzle 4 is inclined(cutting delay correction) by an angle alpha necessary for correcting cutting delay in the cutting direction, and the nozzle position and posture are threedimensionally controlled with these correction means being specifically combined simultaneously taking into consideration cutting speed, plate thickness and nozzle wear. In the case of cutting the material to be cut twodimensionally, twodimensional graphic data and coordinates data for pentaaxial working can be made corresponding by a comparatively simple coordinates translation equation, and so a highly precision processing can be performed without being conscious of a complicated pentaaxial working, etc.
Patent JP-H1125341-A (JP)
Title: Automatic vending machine
Inventor: TAMURA MISAO
IPC: G07F9/10
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to view commodities in a commodity storing column without opening a commodity guard by forming an aperture part through which each commodity can be inserted/discharged on one side face of each commodity storing column formed so as to be drawn out in an automatic vending machine(AVM) body and forming a commodity guard for opening/ closing the aperture part by a transparent member. SOLUTION: Plural commodity storing columns 2 are stored so as to be drawn out in the AVM body 1 of which front face is opened and a front aperture part can be opened/closed by an outer door 1a. A commodity guard 3 formed by a rotatable transparent member such as a glass plate and an acrylic board for opening/closing the aperture part 2b through which a commodity can be inserted/discharged is attached to one side face of each column 2. In the case of checking the residue or term best for use of commodities A in each column 2, the outer door 1a of the AVM body 1 is opened and a required commodity storing column 2 is drawn out to the front. Since the guard 3 is formed by the transparent member, commodities A in the column can be viewed without opening the guard plate 3.
Patent JP-H107102-A (JP)
Title: Bag-marking/packaging machine
Inventor: SAKAMOTO SHINSUKE
IPC: B65B9/22
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To eliminate the interruption of the work and the waste of a film even when a bridge state of articles has generated, etc., by performing a lateral sealing by additionally feeding a cylindrical body downward when a sensor detects the article under a state wherein the article has been charged in the cylindrical body. SOLUTION: When a specified amount of articles (d) to be packaged has been charged in a cylindrical body (c), a signal to indicate the presence/absence of the article (d) at a sensor arranged position, is transmitted to a controller from an article sensor 40, and this machine is turned on, the charged articles (d) stay under a bridge state on the top of the cylindrical body (c), or the articles (d) are charged by more than the specified amount, and it is judged that the article (d) exists at the sensor arranged position.  At this time, the controller makes the cylindrical body (c) perform a fine feeding by a feeding motor until the sensor 40 does not detect the articles (d) any more, and when the article (d) has been carried to a lower area than the arranged position of the sensor 40, a sealing is performed in the width direction at the top and the bottom, two locations of the cylindrical body (c), and at the same time, the cylindrical body (c) is cut at an intermediate location between the top and the bottom sealed parts by a cutter 21d, and a product in which the specified amount of the articles (d) is enclosed, can be obtained.
Patent JP-H05328882-A (JP)
Title: Tool for scattering chum to fishing depth without loss
Inventor: KABAYAMA HISATAKA
IPC: A01K97/02
Filed: 1992-05-28
Abstract: PURPOSE:To provide a chumming tool acting by buoyance and water pressure, composed of a conical cylinder having a mobile float lid at the lower part and a cylinder furnished with a buoyance-adjusting port and having a mobile float lid larger than the cylinder and capable of surely scattering the chum to the fishing depth without loss to get excellent fishing result. CONSTITUTION:The objective chumming tool for getting good fishing result by scattering chum at the fishing depth without loss is composed of a conical cylinder 11 having a mobile float lid 3 at the lower end, a cylinder 6 furnished with a buoyance-adjusting port and having a mobile float lid 9 larger than the cylinder attached to the lower part of the cylinder, a hook 1 for fishing line attached to the top of the conical cylinder 11 and a sinker hook 10 attached to a side of the cylinder 6 furnished with a buoyance-adjusting port. When the cylinder 6 is charged with chum through the lower opening and thrown into water, the mobile float lids 3,9 are brought into close contact with the upper seawater inlet port 12 and the lower opening by water-pressure and buoyance to prevent the leakage of the chum. In the case of chumming at the fishing depth, the repeated pulling force applied to the fishing line pulls up the chumming tool to allow the entering of seawater through the seawater inlet port 12. The float lid 3 is pressed down and the chum is smoothly discharged from the lower opening.
Patent JP-S6159210-A (JP)
Title: Real course calculating method
Inventor: AKAMATSU AKIO
IPC: G05D1/02
Filed: 1984-08-30
Abstract: PURPOSE:To determine actual navigating direction of own ship, by calculating own navigating position basing on navigation distance calculated from a position information of own ship and a course information, and calculating respectively each angle of navigating position and measuring position from the reference position. CONSTITUTION:Latitude and longitude of a measuring position are calculated at a calculating unit 2 from a signal, etc. from the measuring apparatus 1 and these calculated data are led to memories 5, 6 and calculating unit 4 and a navigation distance of own ship is calculated basing on position data of the memory 6 in the calculating unit 4 and data of the memory 6 is renewed through the first distance determining unit 7. Further, using outputs of the unit 7 and a direction detector 9 and memory position data of a memory 10, a navigating position is detected in the calculating unit 8 and the position is stored in the memory 10 per each output of the unit 7 and an angle formed by a line connecting starting point and navigating position and that connecting the starting point and position measuring position is calculated in the calculating unit 13 basing on the data of memories 6, 10. Thus, an error of detected direction can be corrected by the direction detector 9.
Patent JP-2001015800-A (JP)
Title: Epitaxial wafer and light emitting device
Inventor: SHIBATA YUKIYA
IPC: H01L21/208
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an epitaxial wafer which can realize emission of high luminance of a red light emitting diode and high yield in its manufacture from the viewpoint of impurities other than Zn, Te and C, in an epitaxial layer and a light emitting device using the epitaxial wafer. SOLUTION: A single-heterostructure epitaxial wafer comprises a p-type GaAs substrate 1, a p-type GaAlAs active layer 2 which has a mixed crystal ratio of Al, which is necessary to obtain the required emitted light wavelength and is formed on the substrate 1 and an n-type GaAlAs clad layer 3, which is formed on the active layer 2. Oxygen concentration in a boundary between the p-type GaAs substrate 1 and the p-type GaAlAs active layer 2 is set not larger than 5×1017 cm-3.
Patent JP-H0512986-A (JP)
Title: Surface conductive electron emitting element and image display device using it
Inventor: SAKANO YOSHIKAZU
IPC: H01J9/50
Filed: 1991-06-27
Abstract: PURPOSE:To eliminate dispersion in the characteristics of electron emitting element from to piece which has a plurality of electron emission parts, enhance the yield of elements from production line, and prolong the lifetime of the element by changing over that part of each electron emitting element which concerns the electron emission after the element is forned. CONSTITUTION:A plurality of electron emission parts 5 in serial connection electrically are provided between a pair of electrodes 1, 2. An electtroconductive member 8 melting eith heat is furnished in the neighborhood of each electron emission part 5.
Patent JP-2001016538-A (JP)
Title: Computer system and video data reproduction and output control method
Inventor: YAGI HIDEKI
IPC: G06F3/048
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To reproduce copy-protected video data on a TV monitor with always copy-protecting. SOLUTION: A macro-vision IC 100 is incorporated in a graphic controller 13, and a VGA driver 102 for starting this graphic controller 13 is provided with interfaces 103, 104 for operating the macro-vision IC 100. At the time of decoding video data recorded in a medium 11a with a DVD decode software 101 at the time of video reproduction, whether the video data is copy-protected or not is judged. When copy-protected, the macro-vision IC within a graphic controller 13 via the interface 103, 104 provided to the driver 102 is started to copy-protect data and to reproduce it on television monitor.
Patent JP-H1010393-A (JP)
Title: Method for feeding optical fiber unit into pipe of cble and feeding device
Inventor: SAITO SHIN
IPC: G02B6/46
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain a feeding implement capable of leading in and inserting a fresh optical fiber unit into a pipe into which the optical fiber unit is already inserted in such a manner that the number of communication circuits can be largely increased by leading two pieces of the optical fiber units into one piece of the pipe in order to increase the number of wirings of the optical fiber units for the purpose of dealing with the increase in the demand for optical communication. SOLUTION: The feeding implement 11 is provided with a branch path 13. The feeding implement 11 is mounted at one end of the pipe P into which the optical fiber unit Y1 is already inserted. The front end of the existing optical fiber unit Y1 is inserted into the branch path 13 and is fixed to the branch path 13 in the state of applying prescribed tension thereon. The fresh existing optical fiber unit Y0 is fed into the pipe P through the optical fiber unit introducing path 14 of the feeding implement 11.
Patent JP-S6161997-A (JP)
Title: Rotary compressor
Inventor: YAMAMOTO SHUICHI
IPC: F04C18/356
Filed: 1984-08-31
Abstract: PURPOSE:To change the compressing capacity greatly as well as prevent drop in the efficiency by a compressing capacity control mechanism by moving a slide wall material, which constitutes part of the interior wall of the cylinder part and is capable of moving in the axial direction of cylinder. CONSTITUTION:To operate a rotary compressor 1 in full power for warming a room, a rolling piston 8 is rotated A in the condition that a solenoid valve 26 is open and another 28 is closed. High pressure gas is introduced to a control port 15 via a back pressure pipe 25, and the cylinder part 5 is shut from communication to a by-pass port 16 by the use of a slide wall material 14. As this slide wall material 14 is pressed to the cylinder part 5 at this time, no clearance will remain. Accordingly, major part of the refrigerant taken into the cylinder part 5 from a suction port 6 is discharged to a discharge port 7, discharge valve 10 and discharge pipe 18, and taken into the suction port 6 again from a four-way valve 19 after passing through a heat-exchanger on service side 20, a decompressor 21, a heat-exchanger on heat source side 22, the said four- way valve 19, an accumulator 23 and a suction pipe 24.