baber/WOPTO huggingface dataset:
Patent JP-2001088962-A (JP)
Title: Paper feeder
Inventor: KUROKAWA SHIGENORI
IPC: B65H3/44
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To reduce the drive load of a plurality of carrying means constituting a paper feeder, solve the delay time of startup so as to be conformable to high-speed processing, and surely perform a stop control to a waiting position even in a sheet carrying in the speed change of the carrying means. SOLUTION: This paper feeder comprises a sheet placing part for placing sheets to be fed, a carrying line for carrying a sheet from the paper placing part, a delivering means for delivering the sheet in the sheet placing part and a plurality of carrying means arranged along the carrying line to impart a carrying force to the sheet, the delivering means and the carrying means being connected to a drive source through a drive transmitting means for controlling the ON/OFF of driving force to each means, and a control means for drive- controlling, relative to the means in a position necessary for carrying of fed papers of the delivering means and the carrying means, the drive transmitting means (e.g. electromagnetic clutch) of the corresponding means.
Patent JP-H02116470-A (JP)
Title: Automatic grinding method for ultrahigh hardness member
Inventor: TAISHIYOUZURU NOBUO
IPC: B24B47/25
Filed: 1988-10-20
Abstract: PURPOSE:To achieve the automation in grinding of a diamond compact tool, etc., and to improve the accuracy by measuring the work including a scheduled grinding amt. and a grindstone contact position coordinate, performing grinding based thereon and performing the correction of the coordinate dimension as well. CONSTITUTION:When the abutting part 8 of a 1st touch sensor 3 is pushed by a work 2 in NC feeding, the tip of the touch sensor 3 is brought into contact with a grindstone 1, the coordinate dimension of this case, i.e., the dimension (b) of the notching completion position including the scheduled grinding amt.  d of the touch sensor 3 and work 2 is detected and stored in the NC device memory. On the other hand, the dimension C of the positional coordinate where the work 2 is brought into contact with the reacted to a 2nd touch sensor 4 by the NC feeding is detected prior to the grinding and stored in the memory inside the NC device. If the actually ground amt. is taken d' when the notching is completed, the dimension C+ d', the aiming C+ d are compared and when the both are equal or the latter is exceeding the value of the former, the working is completed.
Patent JP-2001090005-A (JP)
Title: Pavement structure
Inventor: KONO MASAHIKO
IPC: E01C5/20
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a pavement structure using a granular filler capable of creating excellent traveling performances for a vehicle, a light vehicle, a wheelchair or the like and of preventing defects such as depressions or poor permeability on the surface. SOLUTION: Mat-shaped moldings 10 having a void portion 2 surrounded by a number of partition walls or projections are connected together and fixed to a subgrade 1 by a fixing member 15 and fillers 3 for such as gravel, sand or the like and are filled in the air gap portions in this pavement structure and the volume of the void portion is made almost 10 to 10,000 times greater than that of the mean volume of fillers.
Patent JP-H06120662-A (JP)
Title: Production of multilayer ceramic board
Inventor: TOKIWA TAKESHI
IPC: H05K3/46
Filed: 1992-10-05
Abstract: PURPOSE:To prevent the deterioration of dielectric strength by sufficiently scattering binder contained in a green sheet thereby eliminating residue of carbon and to keep a good conducting state between respective layers of a circuit pattern formed on a ceramic board. CONSTITUTION:A plurality of green sheets provided with via holes 1 are fired for a long time under high temperature to produce a ceramic board 2 onto which a Cu paste 3 is printed and subsequently dried under low temperature. A thermosetting resin is then printed on each ceramic board 2 except the conductor part where a circuit pattern 4 is formed and a prepreg 5 for bonding respective ceramic boards is formed thereon. Finally, respective ceramic boards 2 are laminated and hot-pressed at low temperature thus producing a multilayer ceramic board.
Patent JP-H10108695-A (JP)
Title: Measurement of glucose concentration
Inventor: YOSHIZU HIROSHI
IPC: C12Q1/54
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring the glucose concentration without being influenced by a preservation state of blood. SOLUTION: This method for measuring the glucose concentration of blood comprises (1) a step for selecting a specific method from methods for measuring the glucose concentration in the whole blood state, (2) a step for predetermining a formula for determining the glucose concentration in the selected specific method for possible preserving conditions of a blood sample, (3) a step for confirming the preserving conditions of the blood sample for measuring the glucose concentration, (4) a step for selecting the formula for determining the glucose concentration according to the preserving conditions of the confirmed blood sample, (5) a step for measuring a value of electric current based on the glucose concentration in the blood sample by a glucose sensor method and (6)  a step for calculating the glucose concentration in the blood sample based on the obtained measured value of the electric current and selected formula.
Patent JP-H08127148-A (JP)
Title: Printing head of line thermal transfer printer and method for changing area of heating part thereof
Inventor: WACHI TETSUO
IPC: B41J35/36
Filed: 1994-10-31
Abstract: PURPOSE: To provide the dot areas fitted to respective melting type printing and sublimation type printing by changing the area of an applied dot corresponding to the difference between the respective printings of the printing head of a line thermal transfer printer. CONSTITUTION: A current is allowed to flow to a printing head corresponding to the data read from an ink ribbon discriminating sensor by a printing control circuit but, in order to satisfy melting type function and sublimation type function, the area of the heating part of the printing head is changed to correspond to the respective functions. A drawing (a) shows the flow of a current at the time of the sublimation type function and, when a current is allowed to flow from positive to negative, the shade part of the heating part generates heat to obtain heat over a wide part. When the sublimation function is changed to the melting function, the positive and negative of upper electrodes are made reverse.  Since a current is ready to flow to the electrode adjacent to the electrode to which a current is allowed to flow previously and ready to flow through as near a place as possible, heat is generated within the narrow range shown by the black dot part of a drawing (b).
Patent JP-H07118421-A (JP)
Title: Hydrophilic fluororesin molding
Inventor: OKADA ATSUSHI
IPC: B29C35/08
Filed: 1993-10-25
Abstract: PURPOSE:To provide a molding excellent in hydrophilicity and useful for anti- thrombogenic artificial blood vessels, artificial hearts, contact lenses, etc., by applying UV laser light having a specific wavelength to at least a part of a fluororesin molding. CONSTITUTION:This molding is produced by irradiating (A) at least a part of a fluororesin molding with (C) UV laser light having a wavelength of <=400nm (preferably excimer laser light) in a state where either or both of (i) gas-treated water treated by the introduction of at least one of hydrogen gas, nitrogen gas and rare gases belonging to the group 0 in the periodic table and (ii) an aqueous solution containing ammonium ions are adhered to at least a part of the fluororesin molding.
Patent JP-H02197692-A (JP)
Title: Shutting out apparatus and method of mining gallery opening by exprosive
Inventor: JIYOSEFU BUI HAABAATO
IPC: E21B29/02
Filed: 1989-10-12
Abstract: PURPOSE: To remarkably improve the safety, and to lower the cost while preventing the waste of time by maintaining the non-explosion condition till a power unit is made fale and a conductive contact is generated, and sealing a contact of the power unit from the liquid environment. CONSTITUTION: An initiation connector device 22 is formed of a fixed connector 30 provided in a lower part and formed of a pressure head 42 formed with a male type projection 42 having an electrical contact 44 and a downward- movable connector 32 having a female type receiver 68 and an electrical contact and to be engaged with the connector 30. An ignition assembly 52 for converting a low-voltage charge to a high-voltage charge required for initiation of the explosive 18 is provided in a recessed part inside of a string 28, and connected to a rod 46 through a wire 50. Furthermore, the electrical contact 44 of the connector 30 is insulated by an insulating sleeve and an O-ring seal, and while the electrical contact of the connector 32 is insulated by the insulating material so as to prevent the battery discharge before the generation of conductive contact.
Patent JP-S61144981-A (JP)
Title: Electronic still camera
Inventor: YAMAKAWA TADASHI
IPC: H04N5/335
Filed: 1984-12-19
Abstract: PURPOSE:To read complicated characters, graphic forms etc. on a blackboard etc. clearly by attaching at least one of an image forming optical system and a one-dimensional image sensor to allow oscillation around an axis parallel to a photodetecting element of the image sensor. CONSTITUTION:When a camera body 1103 is oscillated vertically around a fulcrum 1104, the image of a mural picture on a blackboard, etc. is formed on the light receiving part of a one-dimensional CCD sensor 1102 as plural horizontal line picture in time series. The line picture image of which is formed by the one-dimensional CCD sensor 1102 is resolved into plural dot picture signals. On the other hand, the necessary number of picture elements of the one-dimensional CCD sensor is 2000 when resolving in the horizontal direction is considered. As there are some which have picture elements more than this, even fine characters and complicated characters can be reproduced when copying.
Patent JP-H0976212-A (JP)
Title: Manufacture of particle board
Inventor: ITO EIJI
IPC: B27N3/02
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a three-layer structure particle board, which does not stick to the hot plate of a press irrespective of the fact that methylenediphenyl diisocyanate resin bonding agent (MDI resin bonding agent) is used on not only the surface layer but also on the surface layer. SOLUTION: A layer 11 is a surface layer formed by mixing an amino bonding agent and a MDI resin bonding agent and applying it. A layer 12 is the surface layer formed by applying the MDI resin bonding agent, to which a fluorine mold parting agent is added. Further, a layer 13 is a core layer formed by applying the MDI resin bonding agent.
Patent JP-H0984508-A (JP)
Title: Apparatus for dividing bread dough
Inventor: IGUCHI YOSHIICHI
IPC: A21C5/02
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for dividing bread dough capable of readily performing disassembly cleaning of the parts required for cleaning in a short time. SOLUTION: This apparatus for dividing bread dough has a main ram 33 and a top knife 34 detachable to the rear side of a dough chamber 32 separating from a main ram driving and transmitting mechanism R and a top knife driving and transmitting mechanism T, a hopper divided to up and under two stages wherein the upper hopper 31a is openable and an auxiliary ram 38 in a dividing chamber 37 made to detachable by opening a compressing shaft 110. By the construction, the operations taking out each member enveloping the bread dough to the outside and restoring the original positions can readily performed in a short time, then cleaning and inspecting operations of every members can be performed without lowering of an availability factor of the apparatus for dividing bread dough.
Patent JP-S62126433-A (JP)
Title: Program document output system
Inventor: OKABE KIMIHARU
IPC: G06K15/00
Filed: 1985-11-27
Abstract: PURPOSE:To easily grasp a processing flow by providing a Japanese file for making program instructions correspond to a data dictionary to refer files and the names of items. CONSTITUTION:The titled system has the data dictionary consisting of files and the names of items and the Japanese file making program instructions correspond to Japanese characters. A central processor 3 reads a program for forming a program document from a file, analyzes the names of items in the file and instructions and refers the data dictionary 9 and the Japanese file 10 on the basis of the analyzed results to select their corresponding Japanese. Said processing is repeated for all the items and instructions constituting the program to edit the program document, which is outputted to a recording medium 5 by an output device 4.
Patent JP-H01111777-A (JP)
Title: Ceramic sintered compact
Inventor: KOMATSU MICHIYASU
IPC: C04B35/599
Filed: 1987-10-23
Abstract: PURPOSE:To improve the flexual strength, fracture toughness, resistance to thermal shock, etc., of the title sintered compact by incorporating a specified amt. of SiC whisker surfaced with a nitrogen compd. layer into the ceramic sintered compact consisting essentially of beta-Sialon. CONSTITUTION:SiC whisker is heat-treated at 1,400-1,800 deg.C in a gaseous nitrogen atmosphere, etc., to produce the SiC whisker with at least a part of the surface coated with a nitrogen compd. and having 50-500 mean aspect ratio. Subsequently, 5-50wt.% of the SiC whisker and the balance powder consisting of the silicon nitride, aluminum nitride, aluminum oxide, etc., mixed in the molar ratio fulfilling the beta-Sialon composition shown by the formula [(z) is 0-4.2]. The mixture is compacted and the compact is sintered by the atmospheric sintering method, pressurized atmosphere sintering method, etc., to produce a ceramic sintered compact appropriate for engine parts, etc.
Patent JP-H02113366-A (JP)
Title: Transaction processing system
Inventor: KIMIZU RYUICHI
IPC: G06Q20/40
Filed: 1988-10-21
Abstract: PURPOSE:To confirm a card holder who is to make a transaction with a card by collation with characteristic data outputted to a terminal by sending the characteristic data on the proper holder of the card from a host computer to the terminal side. CONSTITUTION:A card account number and the amount of demanded amount of money to be dealt are sent from the card transaction processing terminal 1 to the host computer 3 through a communication line 2 and the host computer 3 collates the received data with its internal illegal card data file 5 consisting of internal character data and suspicious card data file 6. Then when it is judged that the card holder needs to be confirmed for the main transaction processing or when there is a request to send from the terminal 1, characteristic data such as character data and face photograph data that the proper card holder have inherently are taken out of the proper card holder data file 4 and sent to the terminal side. Consequently, the time for identification is shortened to improve the customer service and card crimes are prevented.
Patent JP-H03128544-A (JP)
Title: Communication network system
Inventor: NISHIGAKI SHOJIRO
IPC: H04L12/42
Filed: 1989-10-13
Abstract: PURPOSE:To prevent erroneous abnormality detection from being executed by generating normal bypass information when a node is intensively separated from a system at normal time, and sending out the information to the other node before a bypass switch is changed over to a bypass side. CONSTITUTION:A communication control part 21 instructs a normal bypass informing means 25 to generate the normal bypass information and the information are sent out from a light transmitter 22 through an optical switch 24 to a transmission line 1 and notified to all other nodes 2c-2a. Afterwards, a bypass command is generated and sent out to the optical switch 24. The optical switch 24 is changed over to the bypass side and the transmission line 1 from the high-order node 2a is directly connected to the transmission line 1 to the low order node 2c. When it is detected that status can not be received from the node 2b and the normal bypass information are received, the node 2b decides that maintenance and bypass at the normal time caused by node extension, etc., are executed.
Patent JP-H01108516-A (JP)
Title: Eyepiece
Inventor: TSUCHIDA HIROBUMI
IPC: G02B25/00
Filed: 1987-10-22
Abstract: PURPOSE:To lengthen the back-focal distance by specifying the relations of a focal distance of the whole system of an eyepiece, a focal distance of a first lens, a radius of curvature of the face of an eye side, a radius of curvature of the face of the side of the face to be observed of a second lens and Abbe numbers of the first and the second lenses. CONSTITUTION:The whole system is constituted of three pieces of the first lens being a biconcave lens, the second lens being a biconvex lens and the third lens being a positive lens whose convex face has been turned to an eye side in order from the eye side and inequalities I-IV are satisfied. In the inequalities I-IV, (f), fI, rIF, rHB, and nu1, nu2 denote a focal distance of the whole system of an eyepiece, a focal distance of the first lens, a radius of curvature of the face of the eye side of the first lens, a radius of curvature of the face of the side of the face to be observed of the second lens, and Abbe number of the first lens and the second lens, respectively. In such a way, in spite of an extremely simple constitution such as three pieces of lenses, an eyepiece whose back-focal distance is long such as abut 1.1f, and also, which can realize the magnification (magnification of a magnifier) of about 15 times and an eye point distance of about 0.9f is obtained.
Patent JP-2000099627-A (JP)
Title: Device for reading character
Inventor: TAKIZAWA KEI
IPC: G06K9/20
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable character reading device for surely reading a character to be read regardless of the background image of the character or the fluctuation of the character color. SOLUTION: In this character reading device, an input color image A is converted into a gray image B, and this gray image B is converted into a binary image C, and a character pattern is extracted from this binary image C, and the color of the extracted character pattern is estimated, and a color difference image D is generated according to this estimated result and the input color image A, and the generated color difference image D is converted into a binary image E, and the character pattern is extracted from the binary image E, and the extracted character pattern is recognized.
Patent JP-H03127364-A (JP)
Title: Segment system magnetic recording and reproducing device
Inventor: DAISHIN KAWATAKA
IPC: G11B20/02
Filed: 1989-10-12
Abstract: PURPOSE:To discriminate the start point of a field or a frame by converting a control (CTL) signal to a waveform having the reduced duty ratio to record it on a magnetic tape and magnifying the regenerative CTL signal by a prescribed value at the time of reproducing to use it as the CTL signal. CONSTITUTION:A field discriminating circuit 30 generates a 30Hz field discrimination signal (g) from the synchronous signal part of an input video signal. The field discrimination signal (g) is not only synchronized for the purpose of adjusting the lag between the signal (g) and a vertical synchronous signal (a) from a synchronous signal separating circuit 10 but also has the changed duty ratio to obtain a CTL signal (h) by a waveform shaping circuit 31, and the signal is written as the CTL signal on a magnetic tape 2 through a contact (e) of a switch 21 by a CTL head 20. At the time of reproducing, a CTL signal (i) regenerated from the magnetic tape 2 passes a contact (f) of the switch 21 and is amplified by an amplifier 25 and is inputted to a second magnification circuit 32 and is magnified by 3 and is supplied to a capstan control circuit 24 to control the rotation of a capstan motor 25. Thus, the starting point of a frame or a field is easily detected.
Patent JP-H01111151-A (JP)
Title: Air flow direction controller of air conditioner
Inventor: YASUDA TORU
IPC: F24F11/02
Filed: 1987-10-22
Abstract: PURPOSE:To perform an air flow direction control suitable for space heating or cooling and to prevent the condensation dews on a fan by selecting the air flow direction at the space heating operation from a wide range and selecting the air flow direction at the time of space cooling from a narrow range. CONSTITUTION:If a signal from a remote controller commands an air flow direction automatic control and a space cooling operation, an air flow direction control vane 2 swings without any time limit between a reference point 0 deg. and a downward angle of 20 deg. by means of a stepping motor 4. When the signal commands the automatic air flow direction control and the space heating operation, the air flow direction control vane 2 is fixed at a downward angle of 60 deg.. Further, when the air flow direction control command is a manual operation, the air flow direction control vane 2 assumes an arbitrary motion at both space cooling and space heating operations, and waits an angle setting signal from a remote controller. Upon this occasion, an angle setting is possible between the reference point 0 deg. and 60 deg. for heating and at the time of space cooling between the reference point 0 deg. and 30 deg.. At the time of space cooling, by setting the swinging angle of the air flow direction control vane to the horizontal 0 deg. and 30 deg., the condensation of dew on the fan can be prevented.
Patent JP-H08209148-A (JP)
Title: Production of coke
Inventor: ARUBAATO KARUDERON
IPC: C10B47/18
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain a process for efficiently producing coke in an annular space formed by a large-diameter tube and a small-diameter tube while eliminating the deffects of the conventional Reintjes process.  
     SOLUTION: Coke is continuously produced by heating a coal charge moving through a space having an annular section and formed by two concentically arranged tubes. A metallurgical coal is forced into a coke oven chamber 10 formed by a large-diameter tube 11 and a small-diameter tube 12 arranged concentrically therewith. The coal is heated bidirectionally along a controlled temp. gradient between the inner wall of the tube 11 and the outer wall of the tube 12 and is converted into coke while preceeding in the longitudinal direction along the concentric axes of the tubes. The coke is discharged from the chamber 10, which is at the position opposite to the charging side, and is cooled before being exposed to the air. Gases generated during the coking process is collected and treated. All the operations are done in an airtight system to prevent the environmental pollution. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S61145240-A (JP)
Title: Adhesive resin composition for extrusion molding
Inventor: NAKAGAWA MIKIO
IPC: C08L51/02
Filed: 1984-12-20
Abstract: PURPOSE:The title composition excellent in adhesion, wheather resistance, etc., and suitable in the production of multilayer laminates, obtained by mixing an ethylene/vinyl acetate copolymer of specified properties with an unsaturated carboxylic acid-modified polyolefin and an alicyclic hydrogenated petroleum resin. CONSTITUTION:The purpose adhesive resin composition for extrusion molding is obtained by mixing 40-98wt.% ethylene/vinyl acetate copolymer of a melt flow rate of 0.1-30 g/10min and a vinyl acetate content of 5-40wt.% with 20-1wt.% unsaturated carboxylic acid graft-modified polyolefin of a melt flow rate of 0.01-50 g/10min and a content of grafted unsaturated carboxylic acid (derivative)of 0.01-10wt.% (e.g., maleic anhydride-graft modified polyethylene) and 50-1wt.% cycloaliphatic hydrogenated petroleum resin comprising a hydro genated product of an aromatic hydrocarbon resin of a degree of hydrogenation of aromatic nuclei >=80%.