baber/WOPTO huggingface dataset:
Patent JP-H01139527-A (JP)
Title: Central inhibitant
Inventor: YAMAZAKI MIKIO
IPC: C07C49/647
Filed: 1987-11-25
Abstract: PURPOSE:To obtain a central inhibitant by using germacrone as an active ingredient. CONSTITUTION:The preparation is made by using germacrone of the formula as an active ingredient. The germacrone is a synthetic precursor of a variety of sesquiterpenes in plants of genus Curcuma. Germacrone can manifest central inhibiting action by oral administration of 200 and 100mg/kg. Germacrone is isolated by dissolving a methanol essence of Curcuma xanthorisa, being absorbed on silica gel, and eluting from the silica gel packed in a glass column with n-hexane/acetone mixed solvent and collecting the active fractions.
Patent JP-2001116826-A (JP)
Title: System for disturbing radio wave
Inventor: KATO AKIRA
IPC: G01S7/38
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To effectively conceal a protection object echo by conforming precisely timing when the protection object echo and a disturbing radio wave reach to an opponent radar. SOLUTION: A protection object 2 receives a radar pulse 14 from the opponent radar 1 and the disturbing radio wave 6 from a radio disturbing decoy 3 to detect a receive timing difference between the both, and information provided therein is transmitted to the disturbing decoy by a communication signal 15. The decoy 3 receives the information about the timing difference to control transmission timing of the disturbing radio wave repeatedly to make it zero all the time, and the timing when the protection object echo and the disturbing radio wave reach to the opponent radar is precisely conformed with a real time thereby.
Patent JP-H10138957-A (JP)
Title: Locker structure for car body
Inventor: YAMADA OSAMU
IPC: B62D25/20
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To greatly reduce labor and time required to develop a car body having good collision safety. SOLUTION: A reinforcement 8 of a locker 5 is constituted by a pair of divided reinforcing members 8a, 8b divided in front and back members and the stiffness of the front divided reinforcing members 8a is set lower than that of the back divided reinforcing members 8b and the adjacent parts of the divided reinforcing members 8a, 8b are overlapped. This constitution can control the deformation of a car body 1 such that the rear part of the locker 5 is buckled or broken when a vehicle collides and can easily balance the whole stiffness of the locker 5 only by adjusting the stiffness setting of the reinforcement 8 of the locker 5.
Patent JP-H01136625-A (JP)
Title: Endoscopic apparatus
Inventor: NONAMI TETSUO
IPC: G02B23/24
Filed: 1987-11-25
Abstract: PURPOSE:To facilitate the coordinates indicating operation to a picture and to control the function of an endoscopic apparatus by the coordinates indicating operation, by providing an operation means for displaying the coordinates indicated by an indication means on a monitor and selecting and executing function on the basis of the indicated coordinates. CONSTITUTION:A control apparatus 27 takes the data from an operation apparatus 26 intermittently (for example, every 1/10sec) by the indication of the timer provided therein and, in this case, for example, when the switch of the upper side of a coordinates indication button 23 is turned on, the coordinates value on a main memory apparatus 29 in the longitudinal direction thereof is subtracted by 1 by a computer 31 to shift the cursor image 28 on a cursor image memory 32 by one pixel in the longitudinal direction. The digital image recorded on an image memory 22 and the bit on the cursor image memory 32 are successively read in synchronous rotation to each other to be inputted to an adder 33. The image data on which the cursor image data 28 is superposed by the adder 33 is converted to an analogue signal by a D/A converter 34 to be displayed on a monitor 4 as an image.
Patent JP-H02143267-A (JP)
Title: Laser diode controller
Inventor: ICHIKAWA TOSHIYUKI
IPC: H01S5/042
Filed: 1988-11-24
Abstract: PURPOSE:To surely protect a laser diode by recognizing that the optical output of the diode exceeds the allowable maximum power and discontinuing power supply to the laser diode when the voltage signal level exceeds a reference voltage level. CONSTITUTION:When, for example, an amplifier output tentatively becomes larger due to the delay in the operation of a differential amplifier 91 and a transistor 72 is completely turned on or noise is produced by static electricity, etc., and superimposed upon the amplifier output and the transistor 72 is completely turned on at the rising time of power supply, current control becomes unable and the optical output of a laser diode LD exceeds the allowable maximum power, because an electric current larger than a rated level flows to the diode LD. When such a large current flows to the diode LD, the electric current flowing to a PIN diode PD also becomes larger and a voltage signal level from a current-voltage conversion circuit 76 exceeds a reference voltage level. As a result, the output level of a comparator 86 is inverted to a high level and a transistor 74 is forcibly turned off. Therefore, flowing of an electric current larger than a rated level to the laser diode LD can be inhibited.
Patent JP-H11131113-A (JP)
Title: Stocker of rod for opening of tap hole
Inventor: MATSUMOTO YUICHI
IPC: C21B7/12
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To store a large number of rods and to automatically feed them in a working range of an automatic rod exchanging device by elevating/lowering a carrying table on which a large number of rods are held in parallel, engaging the carrying table with a pin at a rod stocker inlet end having an inclined part by a hook at the tip, and tilting it. SOLUTION: A plurality of rods are held in parallel on a carrying table 30 in which an upper member 31 is connected to a lower part 32 by links 33, 34, and a hook 35 is provided on a forward end. The carrying table 30 is elevated/lowered through an actuator 41, and the hook 35 is locked to a pin 15 provided on an inlet end of an inclined passage 11 of a rod stocker 10. The carrying table 30 is tilted around the pin 15, the links 33, 34 are released, a rod 100 is roller and transferred on the inclined passage 11. The inclined passage 11 is preferably variable in the angle of inclination according to the shape of the rod 100. A large number of rods 100 are once stored on a stopper 12, and rolled to the position of a lower end stopper 15 one by one as necessary, and fed to an automatic rod exchanging device of a tap hole opening machine of a blast furnace.
Patent JP-H09138635-A (JP)
Title: Stroke order learning device for chinese character
Inventor: KURITA SHIGETO
IPC: G06Q50/00
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To enable a user to learn the shapes and stroke order of Chinese characters in compliance with the exact shapes and stroke order and to correctly learn the characters and the stroke order by himself by providing the device with a stroke order memory means storing the stroke order of characters for copybooks, an input means for inputting the stroke order of the characters and a display means for displaying the storage contents thereof and the results of the input and displaying the stored stroke order and the inputted stroke order in contrast. SOLUTION: An external memory medium 2, a hard disk 3 and a RAM 4 are connected to a CPU 1. The effect sounds for 'Tome (a brushstroke with a stop)', 'Hane (an upward brushstroke with a small lift)' and 'Harai (a diagonal downward brushstroke)' are previously stored in correspondence in the external memory medium 2. The character and stroke order from a mouse 5 inputted by an operator are stored in the RAM 4 by bit images. This mouse 5 constitutes a character input means and an external command input means for giving the other instructions by the operator. A display 6 displays various kinds of information, such as characters for the copybooks, characters inputted from the operator and iconed windows, etc., on the screen.
Patent JP-H11127726-A (JP)
Title: Preservation apparatus for living fish or the like
Inventor: NAGANO YOJI
IPC: A01K63/04
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a portable preservation apparatus capable of remarkably extending the survival time of a living fish, etc., and of delivering fishes in a living state to consumption area, by making it possible to maintain especially a filtration function for organisms for a long time. SOLUTION: This apparatus comprises a cistern 1 and a filtration unit FA. The filtration unit FA is formed in a shape of a cylinder or a polygonal tube by means of precision filter medium 41, and has (A) a precision filtering equipment 4 having a hole 44 for making unfiltered water pass on one side and a hole 45 for sucking out filtered water on the other side, (B) a water guiding pipe 6, one end of which is coupled with the hole 45 and the other end of which is opened in the upper part of the cistern 1, and (C) a water pumping means 7 for lifting water in the equipment 4 through the pipe 6 and for discharging water in the upper part of the cistern 1. The cistern 1 is assembled into a portable box with an upper lid 3, the top surface of which is fixed to by an air pump 71 where an air pipe 72 is flexible and penetrates the lid 3 into the cistern 1 so as to be inserted in the pipe 6.
Patent JP-H05132684-A (JP)
Title: Base oil for lubricating oil and lubricating oil composition for apparatus using refrigerant hfc-134a
Inventor: NISHIZAWA TSUNEYUKI
IPC: C10M105/38
Filed: 1991-11-13
Abstract: PURPOSE:To obtain a base oil for a lubricating oil, containing a (di) pentaerythritol ester of caproic acid (containing a branched chain monovalent fatty acid), excellent in lubricity and thermal stability and useful for HFC-134a. CONSTITUTION:The objective for a lubricating oil contains an ester prepared by including (B) <=50wt.% dipentaerythritol ester of a 6C monovalent saturated fatty acid in (A) >=50wt.% pentaerythritol ester of a 6C monovalent fatty acid or without including the component (B). The fatty acid component is composed of (i) only caproic acid or (ii) >=50wt.% caproic acid and <=50wt.% 6C branched fatty acid. The base oil is useful for a small-sized apparatus having a sliding part due to compression and expansion of HFC-134a.
Patent JP-H09110206-A (JP)
Title: Paper feeder and paper feeding method in printer
Inventor: KABAMOTO AKIRA
IPC: B65H3/06
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To stably carry a separated and fed paper sheet while coping with a demand for size reduction and thinning by arranging a first transmitting mechanism to transmit torque of a motor to a paper sending roller and a second transmitting mechanism to transmit torque of the paper sending roller to rotate by the motor to a paper feed roller. SOLUTION: A gear 20 always meshing with an output gear of a motor is fixed to a paper sending roller shaft 19. An intermediate gear 21 meshes with this gear 20, and in this intermediate gear 21, a small gear is formed in a concentric shape, and is rotatably installed on a shaft 21a. An opening almost L-shaped swinging plate 23 is swingingly arranged on and contacted with this intermediate gear 21 with a fulcrum 23a as the center, and in both tip parts 6f this swinging plate 23, a first swinging gear 24 and a second swinging gear 25 to always respectively mesh with the small gear are respectively and rotatably held by support shafts 23a and 23b.
Patent JP-H11193708-A (JP)
Title: Valve unit of internal combustion engine
Inventor: ISHIGURO TETSUYA
IPC: F01L1/34
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To reduce the size of the valve unit of the internal combustion engine in which operational characteristics of the engine valve are changeable according to the operation condition of the engine, to make it possible to change the operational characteristics of the engine valve finely, and to reduce the valve load. SOLUTION: A transmission means 361 is composed of a sun gear 37, a ring gear 38 enclosing the sun gear 37, and a carrier 391 rotatably supporting a planet gear 40. The carrier 391 is linked to a valve cum 29I of a cum shaft 28 via a roller 44 by coupling therewith. The sun gear 37 is coupled to the engine valve VI. The ring gear 38 is made coupled with an actuator 511 which controls the amount of rotation of the ring gear 38 according to the engine operation condition.
Patent JP-H02143773-A (JP)
Title: Image data transfer system
Inventor: KIKUCHI TADASHI
IPC: H04N1/00
Filed: 1988-11-25
Abstract: PURPOSE:To use an existing on-line network and to simply transfer an image data by adding an image processing unit and a data transfer means from a center device to the image processing unit. CONSTITUTION:A center device 10 upon the request of image data transmission from terminal equipments 30, 31 retrieves a corresponding data code, adds a destination code and sends the result to an image processing unit 50. The image processing unit 50 based on the data code extracts an image data corresponding to it from an image data file section 55 and transfers it to 1st facsimile equipments 40, 41 provided in parallel with terminal equipments 30, 31 via a 2nd facsimile equipment 60 according to the destination code. Thus, the image data is simply transferred by using an on-line network realized by companies already.
Patent JP-2001116847-A (JP)
Title: X-ray detector, element analyzer, and device for manufacturing semiconductor
Inventor: OCHIAI ISAO
IPC: G01T1/24
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a highly sensitive X-ray detector prevented from generating distortion of a secondary electron image caused by an astigmatism and the like, even when getting close to a sample inside an electron microscope. SOLUTION: This detector is provided with a magnetic field generating means for offsetting each other leakage magnetic fields onto a sample block from the magnetic field generating means provided to prevent a charged particle generated with X-rays in sample irradiation from getting incident into an X-ray detecting element.
Patent JP-S62160374-A (JP)
Inventor: HAGIWARA TADAHARU
IPC: E04H7/26
Filed: 1985-12-30
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-H03158002-A (JP)
Title: Semiconductor device
Inventor: OTA TOSHIYUKI
IPC: H01L23/12
Filed: 1989-11-15
Abstract: PURPOSE:To facilitate the design of wiring and to decrease the wiring resistance by providing a mesh wiring layer with different density corresponding to at least one signal wiring in a ground layer or a power unit layer. CONSTITUTION:A ground layer 3 consists of a dense ground layer 3w and a coarse ground layer 3w whose wiring density varies with 2 kinds of widths w,W of a signal wiring layer 2 and the capacitance between both the wiring layers is made equal independently of the density of the ground layers. That is, the width (w) of the signals wiring layer 2w corresponding to the dense ground layer 3w is a half the width W of the signal wiring layer 2w. On the other hand, the wiring density of the dense grounds wiring region 3w is selected twice the wiring density of the coarse ground wiring region 3w. Thus, the capacitance between the wirings is equal in part A-A' and also part B-B', then the characteristic impedance of the microstrip line is equal to each other. Thus, the wiring design is facilitated and the wiring resistance is decreased.
Patent JP-2000118881-A (JP)
Title: Hose housing device for water spray
Inventor: TAKEHARA KATSUOMI
IPC: B65H75/38
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To avoid a fault of a vertical type spool, i.e., maldistribution of a hose on a spool caused by a hose's own weight at the time of winding so as to avoid trouble of housing operation without impairing such a merit of the vertical type spool that the hose can be pulled out and housed in all directions. SOLUTION: In this hose housing device, a hose-housing container 9 formed in a pot shape having an opening in its upper part is rotatably supported on a base 1. A reel 11 is fixed within the hose-housing container 9, while a hose 29 is housed in the hose-housing container 9 with it wound around the reel 11. Thereby, members for supporting upward and downward ends of a spool shaft and the like can become useless, so that the hose 29 can be pulled out and housed in all directions and can be easily accessed from above the housing container 9. When a decoration 37 is disposed on the rotatable reel 11 the decoration 37 can be amusingly viewed. When this hose housing device is laid underground, an aboveground obstacle can be eliminated.
Patent JP-H01138045-A (JP)
Title: Apparatus for manufacturing metallic slurry
Inventor: TAZOE NOBUHIRO
IPC: B22D11/115
Filed: 1987-11-26
Abstract: PURPOSE:To facilitate carrying of metallic slurry by arranging a stirring rod in a cylindrical vessel and also a multi-phase induction motor stator for electromagnetically stirring molten metal as tiltable at outer periphery of the vessel. CONSTITUTION:The cylindrical vessel 2 for charging the molten metal 1 cooled to solid-liquid co-existing temp. is arranged and the rotated stirring rod 3 is arranged in inside thereof. Successively, the multi-phase induction motor stator 7 composing of an iron core 5 and coil 6 is arranged on the outer periphery of the vessel 2 and connected with a cylinder 8. By rotating the stirring rod 3 through a driving source, the molten metal 1 is mechanically stirred and also the stator 7 is horizontally supported and the molten metal 1 is stirred with magnetic stirring force, too. Successively, by tilting the stator 7 with the cylinder 8, the electromagnetic abstracting force is given to the molten metal 1. By this method, the quality of the molten metal 1 is improved, and as the carrying force of the slurry is given, the carrying of the metallic slurry is facilitated.
Patent JP-2001117624-A (JP)
Title: Production management system
Inventor: ICHIKAWA MASAMI
IPC: G06F19/00
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a production management system for managing a production process by making a production plan suitable for a real production process in a system for managing the production of articles produced via preliminarily decided plural processes. SOLUTION: This production managing system is provided with a shipping plan storage part 12, a schedule plan preparing part 10 for preparing a schedule plan in each process based on a shipping plan stored in a shipping plan storage part 12 and a time required for each process, and a distribution simulation executing part 22 for preparing a production plan by executing the carriage simulation of article, based on a distribution simulation rule stored in a distribution simulation rule storing part 38 based on a carriage load between each process in the prepared schedule plan.
Patent JP-H07148558-A (JP)
Title: Method for removing non-metallic inclusion in molten steel with refractory filter
Inventor: IMASHIRO MOTOHIRO
IPC: B22D11/11
Filed: 1993-11-29
Abstract: PURPOSE:To efficiently catch and remove non-metallic inclusion by rotation- stirring the non-metallic inclusion in molten steel with a refractory filter while restraining the development of circulating flow in the vertical direction. CONSTITUTION:The bar bristling type refractory filter 13 having the structure bristling many bar-like refractories 12 for filter in the vertical direction between the upper and the lower fixed disks 10, 11, is dipped into the molten steel 4 in a tundish 3. This refractory filter 13 is rotated by using a rotating drive device 6 while restraining the formation of the circulating flow in the vertical direction to promote the catching of the non-metallic inclusion.
Patent JP-H11128179-A (JP)
Title: Radiation thermometer
Inventor: YAMAMOTO YUUJI
IPC: A61B5/00
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a radiation thermometer having stable temperature performance such that it is unaffected by variations in a temperature sensor and a circuit and by external noises. SOLUTION: This radiation thermometer comprises: an infrared ray sensor 1 detecting infrared rays coming from the subject of measurement; a sensor temperature measurement means 2 thermally coupled to the infrared ray sensor 1; an amplification means 7 for amplifying the temperature signal of the infrared ray sensor 1; an adjustment means 9 for ranking the sensitivities of the infrared ray sensor 1 into a plurality of ranks and for varying the amplification rate of the amplification means 7 depending on the rank; and a computation means 6 for computing the temperature of the subject of measurement from the temperature signal of the amplification means 7 and the temperature signal of the sensor temperature measurement means 2.
Patent JP-2001118978-A (JP)
Title: Semiconductor device
Inventor: KOZONO TAKEAKI
IPC: H01L23/50
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, where an optional number of semiconductor chips can be laminated without increasing the device in two-dimensional size, and a lead time can be also shortened. SOLUTION: A semiconductor device 1 is equipped with a board 10 provided with a wiring pattern 11 formed on its one surface and a semiconductor chip 2 formed on the same surface of the board 10 and electrically connected to the wiring pattern 11, where joints between the semiconductor chip 2 and the wiring pattern 11 are sealed up with resin, a part of the wiring pattern 11 is extended protruding from the board 10 and a package (resin-sealed part) 3 to serve as a lead 11a, and a solder ball 4 is provided to the tip of the lead 11a.
Patent JP-H07150398-A (JP)
Title: Spark flaw detector
Inventor: NAKANO HIROSHI
IPC: C25D21/12
Filed: 1993-11-29
Abstract: PURPOSE:To suppress erroneous detection to a lower level than heretofore and to improve the accuracy of spark flaw detection. CONSTITUTION:This spark flaw detector is composed of a current detector 6 constituting a current detecting means, a voltage detector 7 constituting a voltage detecting means and a controller 8. The changes in current values and voltage values are continuously determined by each of prescribed time interval units. The presence or absence of the generation of spark flaws is detected by making judgment that the current values change to a positive value and that the voltage values change to a negative value.
Patent JP-H09191700-A (JP)
Title: Method for controlling induction motor
Inventor: OKUYAMA TOSHIAKI
IPC: H02P27/08
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To reduce a total loss which occurs in an induction motor across its operation range from low speed to high speed. SOLUTION: An excitation current constituent, which produces an interlinking flux in the induction motor 2, is controlled, based on a secondary current constituent calculated using a detected value of the primary current of an induction motor 2, an excitation current constituent calculated using either one of an excitation current command value and the detected value of the primary current, and an output frequency command value. Because it is possible to reduce a total loss which occurs in an induction motor 2 across its operation range from low speed to high speed and to make the capacity of a power supply smaller, it is possible to save consumed energy.