baber/WOPTO huggingface dataset:
Patent JP-H02278710-A (JP)
Title: Marker detection
Inventor: ROBERUTASU YOHANESU MIKAERU FU
IPC: H01J37/304
Filed: 1990-03-01
Abstract: PURPOSE: To reduce the probability of erroneous detection by receiving user specifications including a maximum charge amount per unit object surface, the size of a scanned surface and positioning accuracy at a signal processing unit and selecting any subprocedure to provide shortest detection time at the signal processing unit. CONSTITUTION: A signal processing unit 10 receives the user specifications including the maximum charge amount per surface of a unit object 3, the size of the scanned surface and positioning accuracy and based on these user specifications and marker characteristics, the signal processing unit 10 performs selection between two subprocedures including a level search method and a relative search method and selects the subprocedure to provide the shortest detection time. Thus, danger to erroneously detect a marker at a position where no marker exists is remarkably decreased.
Patent JP-H07261734-A (JP)
Title: Multiwindow display device
Inventor: EGASHIRA SHINJI
IPC: G06F3/0481
Filed: 1994-03-17
Abstract: PURPOSE:To obviate the degradation in the use efficiency of a memory in spite of repetition of acquiring/releasing and to easily resize a window. CONSTITUTION:A division table stores plural pieces of the division data indicating the number of divisions and the sizes of cells when the frame memory for plotting is divided by the number of divisions. A state table stores the present number of division and the number of cells to be used. A cell table stores plural pieces of the cell data indicating the identifiers given to the cells, the sizes of the window regions existing in the cells and the positions of the cells on the frame memory for plotting. A window acquiring means is started when a request for acquiring the window is sent to the means. The means selects the empty cell and allows to allot the widow to this cell when the number of the currently used cells is smaller than the current number of divisions. The means updates the number of divisions to the next number of divisions, forms the unused cell and allots the window to the cell when the number of the currently used cells coincides with the current number of divisions.
Patent JP-S61207371-A (JP)
Title: Production of optically active propionic acid derivative
Inventor: MURATA RYOICHI
IPC: C07C319/20
Filed: 1985-03-11
Abstract: PURPOSE:To obtain the titled substance useful as an intermediate for synthesizing a drug compound in high purity, by using a specific compound as an optical resolution agent, forming diastereomer salt of (+ or -)-(2RS,3RS)-propionic acid derivative and utilizing difference in solubility of the salts. CONSTITUTION:(+ or -)-(2RS,3RS)-3-(2-Aminophenylthio)-2-hydroxy-3-(4-methoxyphe nyl)propionic acid is subjected to salt-forming reaction by the use of (+)-1-(2- naphthyl)ethylamine as an optical resolution agent preferably in methanol as a solvent at room temperature - under heating, to give a slightly soluble salt of (+)-1-(2-naphthyl)ethylamine salt of (-)-(2R*,3R*)-derivative shown by the formula. This salt is removed, the mother liquor is concentrated to dryness, the prepared easily soluble salt is optionally crystallized from acetone, etc., to give diastereomer salt, which is treated with a base in a solvent, to give (+)-(2R*,3R*) derivative shown by the formula.
Patent JP-S61206350-A (JP)
Title: Interference wave eliminating device
Inventor: TAKAHARA SHIGERU
IPC: H04B1/10
Filed: 1985-03-11
Abstract: PURPOSE:To prevent the constitution of the titled device from being complicated even when the number of interference waves is increased by providing control means of the same number as interference waves, allowing an orthogonal multiplication means to change periodically the tuning frequency and providing a variable filter means for extracting the residual component of the interference wave from the output of a subtraction means. CONSTITUTION:One of two interference waves included in an input signal 101 is extracted by a filter 11 as an interference signal 102 in an amplitude phase control section 1, the signal is multiplied by signals 115, 116 by multipliers 13, 14, the result is synthesized by an orthogonal synthesizer 17 to form a cancellation signal 104. A variable filter 31 in a control signal generating section 3 uses a signal 111 to control the tuning frequency, which is tuned to the frequency of interference signals 102, 103 alternately periodically. The signals 113, 114 are subjected to D-A conversion by D-A converters 20, 21 of the amplitude phase control sectional to form signals 115-118 and the phase and amplitude error of the cancellation signals 104, 105 are corrected, then the interference wave remaining in the output signal 106 is suppressed.
Patent JP-H03250141-A (JP)
Title: Wooden building
Inventor: MIYAZAWA HIDEO
IPC: E04C3/12
Filed: 1990-02-27
Abstract: PURPOSE:To unnecessitate the construction of the whole column of high quality material by building in an inexpensive structural material, erected on a groundsel part as a framework, and providing a cutout part at column surface material on the interior side so as to engage the structural material with the cutout part. CONSTITUTION:An angular cutout part 7 provided on the rear side of column surface material 5 is engaged with the angular part 1A of inexpensive wooden column structural material 1 erected on a groundsel part 2. Recessed groves 8 are vertically provided on both sides of the column surface material 5, and one side line of an inner wall panel with decorative material disposed on a panel body 11 such as plywood is fitted into the groove 8. A recessed groove 15 is then provided laterally at the upper part of the interior 6 side angular part of the column surface material 5 so as to insert peripheral edges 12 therein, and a ceiling plate 14 is placed thereon. The structural material 1 is thus built in an framework, and then the column surface material 5 is installed on the interior 6 side. Accordingly, there is no need to construct the whole column of high quality material, which results also in cost reduction.
Patent JP-H08218234-A (JP)
Title: Method for piecing yarn in spinning machine
Inventor: BABA KENJI
IPC: B65H69/00
Filed: 1995-02-13
Abstract: PURPOSE: To provide a method for piecing yarns in a spinning machine, always hardly loosening yarn regardless of size of wound diameter of wound package in yarn breakage and capable of obtaining stable good pieced up section. CONSTITUTION: This method for piecing yarns in a spinning machine is to control driving timing of a draft roller d1 to a driving timing of a winding package according to wound diameter of a winding package w3 in yarn breakage in piecing method in a spinning machine utilizing a turning air stream capable of separating a nozzle member s2 from a spindle member s1.
Patent JP-H08222099-A (JP)
Title: Mounting structure of pressure switch
Inventor: FUJIE TORU
IPC: H01H35/26
Filed: 1995-02-14
Abstract: PURPOSE: To easily mount a pressure switch in the course of a piping without requiring an exclusive mounting boss by providing the pressure switch within a joint means such as an eye bolt for connecting a plurality of members having passages formed thereon. CONSTITUTION: A discharge piping 4 is connected to a connector 2 closely screwed to the discharge port 1a of a pump body through an eye bolt 3, and sealed by a seal member 11. The deep side of a passage 3d formed in the inner part of the shaft part 3b of the eye bolt 3 having a screw 3c formed on the outer circumference is allowed to communicate with the discharge piping 4 through an air hole 3e, and a pressure receiving member 5 consisting of a rubber diaphragm is closely adhered to a protruding part 3f. A contact plate 7 of metal thin plate forming a pressure switch A is provided on the opening part of a minor diameter recessed part 3b within the head part 3a of the eye bolt 3.  When the discharge pressure exceeds a set value, the pressure receiving member 5 is deformed to press an operating beam 6 to the left, whereby the pressed contact plate 7 makes contact with and continues to a fixed terminal 10, and a continuation signal is taken out.
Patent JP-H0730432-A (JP)
Title: Device and method for recording and/or reproducing or transmitting and/or receiving compressed data, and recording medium
Inventor: SHIMOYOSHI OSAMU
IPC: G10L19/02
Filed: 1993-03-09
Abstract: PURPOSE:To prevent a sampling frequency signal generating circuit from being complicated and hardware size from being expanded by using the same sampling frequency. CONSTITUTION:An input signal is divided at its band by band dividing filters 101, 102 and outputs from the filters 101, 102 are respectively supplied to respective orthogonal transformation circuits 103 to 105. Block size determined by an orthogonal transformation size determining circuit 106 is simultaneously supplied to the circuits 103 to 105 and respective filter outputs are blocked in accordance with the block size and orthogonally transformed. A bit distribution calculating circuit 107 finds out masking quantity in each divided band while considering a critical band and block floating and the number of allocated bits in each band. An adaptive bit allocation encoding circuit 108 requantizes each spectrum data in accordance with the number of bits allocated to each band. Thus one kind of sampling frequency is used.
Patent JP-S57161373-A (JP)
Title: Dilution valve
Inventor: MESE HISAYOSHI
IPC: G01N1/00
Filed: 1981-03-30
Abstract: PURPOSE:To permit the gathered original fluid to be diluted to a desired dilution ratio by separately forming a plurality of concaves having a certain volume on the outer peripheral surface of the valve body rotatably installed in a valve box. CONSTITUTION:A part of the original fluid which flows in a main pipe 50 fills concaves 23, passing through a branched pipe 51 and a gathering passage 31, and returns to the main pipe 50, passing through a gathering passage 32 and a branched pipe 52. When a valve body 22 is turned by 180 degree, the rear concave 23 in which the original fluid is stored shifts frontward to communicate to dilution passages 35 and 36. A vessel 53 is filled with dillution fluid beforehand, and the dilution fluid is allowed to circulated in a closed circuit by a pump to dilute the original fluid in the concaves 23. Therefore, when the volumes V3 of the concaves 23 and 24 and the volume V4 of a vessel 53 are set properly, the sample diluted to a desired dilution ratio can be obtained in the closed circuit.
Patent JP-S59176322-A (JP)
Inventor: JIEEMUSU ROBAATO FUARENDAA
IPC: C08L83/06
Filed: 1984-03-13
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-2000251530-A (JP)
Title: Ultra-fine conductor for wiring material in movable portion
Inventor: ICHIKAWA TAKAO
IPC: H01B5/08
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To greatly improve tensile strength and bending resistance without causing reduction in conductivity. SOLUTION: In this ultra-fine conductor 1 for wiring material in a movable portion, a copper alloy formed by adding from 0.025 wt.% to 0.15 wt.% Mg and less than 0.20 wt.% Sn to Cu is extended and machined to less than 0.08 mm element wire diameter to form ultra-fine element wires 2 whose tensile strength is higher than 70 kg/mm2 and conductivity is higher than 70% IACS, and a plurality of these ultra-fine element wires 2 are stranded. Thus, tensile strength and bending resistance can be greatly improved without causing reduction in conductivity, and therefore, break or buckling is not caused for heavy bending stress.
Patent JP-S52130689-A (JP)
Title: Gas density meter
Inventor: KOSAKAI TAKASHI
IPC: G01N21/75
Filed: 1976-04-27
Abstract: PURPOSE:To measure the gas density of NO, NO2, SO2 and NH3 discharged from exhaust smoke desulphurizing and denitrification apparatus all at once by one equipment using ultra violet absorption method and by converting NH3 into NO or NO2.
Patent JP-S55139565-A (JP)
Title: Valve device
Inventor: IKETANI JITSUO
IPC: F25B41/04
Filed: 1979-04-19
Abstract: PURPOSE: To automatically close a ball valve and facilitate pipe connection work or the like, by providing the ball valve and a stopper guide in a valve casing and by moving the ball valve by its own gravity along the guiding parts of the stopper guide.  
     CONSTITUTION: A valve device is applied to the pipe connection of a split air conditioner. When connecting pipes 19, 20 are removed from low-pressure valve units 17, 18 in the displacement or shipment of the air conditioner, the flowing-out of a coolant through an outlet port 23 is prevented because each ball valve 26 rolls and moves down along the guiding parts 29 of a stopper guide 27 due to the gravity of the ball valve and the flowing pressure of the coolant and comes into contact with a valve seat 25 to shut off a passage 24. When the pipes 19, 20 are connected to the valve units 17, 18 in installation and a compressor 14 is driven, each ball valve 26 is separated from the valve seat 25 by coolant gas introduced in the direction of an arrow and the passage 24 is opened. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01222166-A (JP)
Title: Refrigerant push-in device
Inventor: TAKEDA TOYOMITSU
IPC: F25B13/00
Filed: 1988-03-01
Abstract: PURPOSE:To make it possible to replace an desiccant agent of an accumulator without discharging refrigerant, by providing an on/off valve which can contain refrigerant within the space between a valve means, an outdoor heat exchanger, and an indoor heat exchanger in cooling mode. CONSTITUTION:Pipes 30a-30d are connected to a four-way valve 20 from a solenoid valve 30. A slide valve 22 is interlocked with a piston 23 which moves by a differential pressure and opens/closes the passages 21b-21d for the four-way valve 20. In cooling mode, when an on/off valve 6 is closed, a low pressure switch 8 acts so that a compressor 1 will come to a halt. In this case, a slide valve 22 inside the four-way valve 20 comes to a halt substantially in the middle point between cooling and heating, which shuts off the passages 21b, 21c and 21d for the four-way vale 20. At the same time, the refrigerant is contained within the route along the passage 21b for the four- way valve 20 an outdoor heat exchanger 2, an indoor heat exchanger 5 and the on/off valve 6 so that the pressure in the piping route from the on/off valve 6 to an accumulator 7 and from the accumulator 7 to the compressor 1 may become negative. It is, therefore, possible to remove the accumulator 7 under this status and replace a desiccant agent without discharging the refrigerating gas into the air.
Patent JP-H05245888-A (JP)
Title: Molded product release mechanism for injection molding die
Inventor: OTANI SHINYA
IPC: B29C45/43
Filed: 1992-03-05
Abstract: PURPOSE:To reduce the consumption of compressed air and noise by forming a compressed air flow path for blowing the compressed air out of a clearance generated between a center pin and an ejector sleeve when a molded product is ejected by the ejector sleeve and releasing the molded product out of a mold. CONSTITUTION:Molten resin from a nozzle 11 and a runner 12 is filled in a cavity 13 from the fixed side of a mold, and then a fixed side platen 1, a fixed side mounting plate 2 and a fixed template 3 are removed and the mold is opened after resin is solidified, and an ejector sleeve 14 is operated on the fixed side by pressing ejector plates 7 and 8 on the movable side by means of an ejector 19 of a molding machine. As a compressed air flow path is opened only at the time of operation of the ejector sleeve 14, the flow path acts as a valve of air blowing. A compressed air plenum is brought into contact with a molded product, the blow-off force to the molded product is large enough compared with the technology heretofore available to enhance the security of releasing the molded product.
Patent JP-S54140727-A (JP)
Title: Agricultural and horticultural microbicidal composition
Inventor: SHIGEMATSU TAICHIROU
IPC: A01N37/32
Filed: 1978-04-24
Abstract: PURPOSE: To provide an agricultural and horticultural microbicide having extremely low phytotoxicity, and composed of a maleimide derivative and a compound having phytotoxicity-decreasing activity.  
     CONSTITUTION: A microbicidal composition containing (A) N-(p-fluorophenyl)- 2,3-dichloro-maleimide as an effective component and (B) at least one compound selected from (a) cysteine, its ester and their salt, (b) carboxylic acids, ascorbic acid, arginic acid and their salt, which may be substituted by OH group or keto group, (c) monosaccharides, disaccharides, and sugar alcohols derived therefrom, (d) dithiothreitol, and (e) nucleic acid bases.  
     EFFECT: Extremely low phytotoxicity to crop, and remarkably effective to anthracnose of cucumber, melanose of orange, scab of apple, late blight of tomato, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10228022-A (JP)
Title: Liquid crystal display device and its manufacture
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/1339
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To exclude a factor which impedes optical modulation and to make an excellent display by providing a spacer made of organic resin in an area of an active matrix which does not contributes to optical modulation. SOLUTION: A pixel electrode 102 is provided having its periphery overlapping with a black matrix 101, and the spacer 104 made of organic resin is provided above the back matrix 101 (A). Namely, the spacer 104 is provided in the area of the active material which does not contribute optical modulation. In constitution (B) which is not provided with the black matrix, a spacer 115 formed of organic resin is provided in an area above wires such as a scanning line 111, a signal line 112 namely, the area which does not contribute optical modulation as well. To obtain this constitution, the spacers 104 and 105 made of organic resin are formed at desired positions in the area which does not contribute to optical modulation by photolithography or printing.
Patent JP-H04220932-A (JP)
Title: Rapid preheating cathode heater of high average power magnetron
Inventor: KURISUTOFUAA EMU UOOKAA
IPC: H01J23/05
Filed: 1991-03-14
Abstract: PURPOSE: To provide a quick preheating device for a magnetron. CONSTITUTION: A heating filament 26, which is not covered, is electrically and thermally insulated from a cathode for a high power magnetron. The filament 26 is spirally wound on a cathode supporting rod 18 and suspended on the surface of the cathode supporting rod 18 with a ceramic member 20. A shell 30 with a reflecting shell 32 to encircle the spiral filament 26 and the cathode supporting rod 18 uniformly reflects radiated heat from the filament 26 onto the cathode supporting rod 18.
Patent JP-S62206253-A (JP)
Title: Control unit for fuel injection
Inventor: MITSUYASU MASAKI
IPC: F02D41/00
Filed: 1986-03-07
Abstract: PURPOSE:To enable the operation of an engine even when an abnormality has occurred in a computer for controlling said engine and enable a car to be moved in case of emergency by providing a failure detecting means and a fail-safe circuit. CONSTITUTION:Signals from crank angle sensors 16, 18, 20 for detecting crank angles of at every 720 deg., 180 deg., 1 deg. respectively and an accelerator opening sensor 22 are inputted into an electronic control means 12, which, in turn, controls fuel injection valves 10 through output ports 24 via a driving circuit 28. The outputs of said various sensors are also inputted into a fail-safe circuit 14 in parallel to the circuit 28. Should an abnormality occur in the electronic control means 12, routes are changed from the output ports 24 to output ports 26 by means of a signal from a failure detecting means 32 and via an output port switchover means 30, to control the fuel injection valves 10 by means of the fail-safe circuit 14.
Patent JP-H01223978-A (JP)
Title: Prevention device for disaster of unmanned building by remote control
Inventor: SHIMOKAWA MASAKAZU
IPC: G01K13/00
Filed: 1988-03-03
Abstract: PURPOSE:To minimize the necessary monitoring of a center so that a proper and reasonable system for preventing unmanned buildings from disasters can be employed, by controllably changing over proper circuits with a controller in the center device connected through communication circuits to unmanned buildings like branch stations. CONSTITUTION:Detectors 1, 2 for detecting respectively different kinds of smoke are operated upon detecting the smoke in branch stations to send operative signals to a detecting circuit 4 of an automatic fire receiving board 3. This detecting circuit 4 constitutes an AND circuit to output the operation signal to an automatic change-over controller 5 when both smoke detectors 1, 2 are operated. Said controller 5 is connected to a main controller 6 in a center through modulating-demodulating units 7, 8 by a pay station circuit 9. Further, said board 3 and controller 5 are automatically connected to the pay station circuit 9 when one of said smoke detectors 1, 2 detects operatively the smoke in branch stations. Thus, if a fire breaks out in any manned branch stations, one can rapidly extinguish the fire by depressing a start push button 5 irrespective of the operation of the smoke detectors 1, 2.
Patent JP-H06259324-A (JP)
Title: Cache disconnection controller
Inventor: HAGIWARA TETSUYA
IPC: G06F12/08
Filed: 1993-03-10
Abstract: PURPOSE:To provide a device which securely evade the operation stop of a system due to a software error as to a device which performs cache memory disconnection control. CONSTITUTION:This cache disconnection controller is provided with error counters 12 prepared by ways or way groups of a cache memory 10, a means 14 which detects the occurrence of a cache error from read data of the cache memory 10, a means 16 which updates the value of the error counter 12 prepared for the way or way group where the cache error occurs, disconnection request output latches 18 which are provided by the error counters 12 and output requests to disconnect the ways or way group prepared for the error counter 12 when the values of the corresponding error counters 12 reach a predetermined value, and a means 20 which rest all the error counters 12 at the same time each time a certain time is elapsed.
Patent JP-H08202480-A (JP)
Title: Operation input device
Inventor: SHINOZUKA NORIYUKI
IPC: G02B27/01
Filed: 1995-01-30
Abstract: PURPOSE: To directly specify a specific place on a display surface with an indication body such as a finger tip and perform input operation even unless a sensor such as a touch switch and a photodetector can be installed on the display surface. CONSTITUTION: A specific space corresponding to the display surface 7 is scanned with infrared rays and an infrared sensor 14 detects the indication body, placed in the space, being irradiated with the infrared rays, and the position in the space which is specified with the indication body, is found from the current infrared-ray irradiation position, a specific place on the display surface 7 corresponding to the found position in the space is positioned, and a specific operation command based upon the position specification is outputted.