baber/WOPTO huggingface dataset:
Patent JP-S5943747-A (JP)
Title: Transfer method of sheet stock
Inventor: SUZUKI KUNIO
IPC: B65H3/08
Filed: 1982-09-01
Abstract: PURPOSE:To make the sheet stock possible to be picked up and loaded at an accurate position, by linearly transferring the sheet stock taken by a pick-up device to a loading correspondent position and then making the sheet stock so as to be loaded to the loading position of a scanner from this position. CONSTITUTION:A pick-up device 2 picks up sheet stock 16 one by one in its perpendicular movement to a sheet stock surface from a pick-up correspondent position of plural pieces of the sheet stock. Next, the sheet stock 16 taken by the pick-up device 2 is transferred in linear movement from this pick-up correspondent position A to a sheet stock loading correspondent position B. Afterward, the sheet stock 16 is loaded to the loading position of a scanner 35 in linear movement from the loading correspondent position B by the pick-up device 2. The sheet stock 16 discharged out of this scanner 35 is housed in a receiving magazine by using a conveying passage 39 and each of rollers 19 and 19a.
Patent JP-S6212995-A (JP)
Title: Refresh control system
Inventor: MASUDA TSUGIO
IPC: G11C11/406
Filed: 1985-07-09
Abstract: PURPOSE:To reduce the time and a burden required for beginning the processing of a system again by providing a state monitor circuit for monitoring an abnormal state in a refresh control circuit and self-resetting when the abnormal state is generated. CONSTITUTION:In a refresh request circuit 24, a flip flop 24 is set to ON by a pulse outputted from an oscillator 23 and a refresh request signal is turned ON. It is reset to OFF by a reset signal from a refresh timing forming circuit 25 or a state monitor circuit 26 inputted through an OR circuit 242. In the state monitor circuit 26, a timer 261 is activated by the generation of the refresh request signal, and when the refresh request signal continues more than a fixed time, the input of an AND circuit 262 is turned ON and the flip flop 24 is reset through the OR circuit 242 of the refresh request circuit 24.
Patent JP-S5852819-A (JP)
Title: Processing method for resist pattern
Inventor: WATANABE IWAO
IPC: G03F7/40
Filed: 1981-09-25
Abstract: PURPOSE:To form a resist pattern having a high dry etching resistance, by applying an ion impact to a resist pattern formed on a substrate by the use of a mixture gas of an inert gas, a hydrocarbon gas and a carbon fluoride gas. CONSTITUTION:While the gas in a vacuum vessel 3 is being exhausted by means of a vacuum pump, Ar and CH4 are made to flow into the vessel 3 through control by means of valves, respectively, to set a mixing ratio of the gases and a degree of vacuum thereof. A high-frequency wave is applied to generate a plasma, thereby plasma-treating a resist pattern. Ions in the plasma are accelerated by a steep gradient electric field generated in the vicinity of an electrode 2 and collide against the resist pattern. The collision of the ions allows the resist surface to be improved. Moreover, when CH4 is mixed, a polymer film is formed by the plasma. Thus, a layer having a high dry etching resistance is formed.
Patent JP-H09328146-A (JP)
Title: Cereal bag
Inventor: SHIMAMOTO TOSHIJI
IPC: B65D33/12
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To prevent threads sewing a handle from getting loose when lifting the cereal bag by grasping the handle and the upper part of the body weighing about 30kg when it is filled with rice or wheat. SOLUTION: The upper part of a bag body 1 formed to make a rectangular shape or the like and made of a synthetic resin is folded back to provide a folding-back part 3 and an opening 2 for charging cereal and a sliding fastener type opening/closing tool 4 for the opening 2 is provided at the folding-back part 3. And a closed part 5 is formed by folding back the lower part of the bag body 1. The leg 7 of the handle 6 is superposed with either one of the folding-back part 3 and the closed part 5 or both thereof to integrally form them together in a spiral sewing.
Patent JP-H01318972-A (JP)
Title: Loop-resistance measuring method
Inventor: ISHIKAWA HIROSHI
IPC: G01R27/02
Filed: 1988-06-17
Abstract: PURPOSE:To improve accuracy in loop-resistance measurement of a telephone set which is connected to an electronic switching system by selecting a resistance value so that the I-R characteristics become equal in a simple constitution. CONSTITUTION:The I-R characteristic between a loop resistance R of a telephone set and a measured current I is fluctuated with a current flowing through the telephone set. Therefore, resistors R1-R3 are selected with a range switching point CH so that the current is within a specified range when a loop resistance is measured. In this way, even if the current flowing through the telephone set is fluctuated with the loop resistance, the I-R characteristic becomes equal by the range switching. Therefore, accuracy in loop-resistance measurement can be improved. Even after the range switching at the CH point, the I-R characteristic is under the same condition as before the range switching. Therefore, a reading circuit and a program for processing the measured results can be readily implemented.
Patent JP-H0445058-A (JP)
Title: Copy aftertreatment device
Inventor: HIDAKA MAKOTO
IPC: G03G15/00
Filed: 1990-06-08
Abstract: PURPOSE:To enable it to perform the drawing and storage of a tray unit and tray ascension with one switch, thereby improving the extent of working properties by controlling a tray part switch operation so as to do a different action with a different control means according to each detection state of a unit state detecting means and a paper presence detecting means. CONSTITUTION:When a switch is turned on, whether a tray unit 8 is in a state of being stored or not is detected, and at time of being turned on, a moving motor is driven and drawn out. At time of being drawn out, the presence of paper is detected, and when yes is the case, a tray 5 is made up and down and set to be requisite height by a height sensor, thus storage paper is easily taken out and stored. When no paper is the case, the tray unit is stored. The presence of paper for the tray 5 is detected by a paper presence sensor at a lower part of the tray 5, the proper takeout height of the paper by the ascent of the tray is detected by a lifting state of a detecting lever 43. Thus, the drawing and storage of the unit and tray ascension can be controlled with one switch alone and, what is more, the extent of working properties is improvable without any misoperation.
Patent JP-S637547-A (JP)
Title: Recording system detection circuit
Inventor: SHIBATA YOICHIRO
IPC: G11B5/09
Filed: 1986-06-27
Abstract: PURPOSE:To obtain a recording system detection circuit by which the automatic detection and the display of a recording system are easily performed with simplified constitution, by reproducing and detecting the ID of a track on a recorded tape, and detecting the data of the tape included in the ID in a direction of reproduction. CONSTITUTION:It is discriminated whether a pilot signal f5 exists on the envelope of a tape 11 or not. In other words, a reproducing signal is obtained from the tape 11 by a magnetic head 12, and it is added on a head amplifier 13, and an envelope E outputted from the head amplifier 13 is added on an f5 detection circuit 14. The circuit 14 outputs a signal which represents the presence/absence of the existence of the pilot signal f5, and adds it on a microcomputer 15. The microcomputer 15 adds a head control signal S2 on the head amplifier 13, and confirms the existence of the pilot signal f5 from a track 1 in a queue mode, and repeats the same operation moving sequentially to the next track. In this way, it is possible to discriminate the recorded tape whether it is the one recorded by a first format, or a second format, from the content of an ID data.
Patent JP-S63315423-A (JP)
Title: Film feeder
Inventor: WATANABE KAZUHIKO
IPC: B65H1/00
Filed: 1987-06-17
Abstract: PURPOSE:To make improvements in reliability by installing a pattern code, corresponding to film's size, type, brand or the like, in a film holder and a film magazine, and making the film so as to be fed by altering the setting of film control with the pattern code. CONSTITUTION:Each of pattern seals 20, 21a-21c installed in a cassette 3 and supply magazines 14a-14c is read by patter code detectors 18 and 19a-19c and inputted into a control device C. And, the supply magazine of a pattern code in accord with the pattern code of this cassette 3 is selected and fed to the emptied cassette 3 via a film and a conveyor 22. And, the number of sheet films 16a-16c, being on standby, of these supply magazines 14a-14c is discriminated by light transmittance at time of being detected by detectors 17a-17c, and the control device C alters a control reference on the basis of this discrimination. Thus reliability is improvable.
Patent JP-S5482612-A (JP)
Title: Pulse motor drive
Inventor: UNNO MASATO
IPC: H02P8/00
Filed: 1977-12-15
Abstract: PURPOSE:To prevent step-out and to limit the torque to be produced during stoppage, by detecting the load angle of pulse motor and controlling it through control means. CONSTITUTION:The output from pulse oscillator 1 rotates the pulse motor 4  through OR gate and motor drive 2 while simultaneously provided to load angle counter 3, to produce the upper limit signal of load angle counter from the output section 3', while the output from pulse oscillator 5 connected to the motor 4 is fed back through phase pulse isolator 7 to the load angle counter 3 to detect the load angle, and the dummy pulse oscilltor 6 responds to upper and lower limit levels 8, 8' of load angle to produce load angle limiting pulse. Since the load angle is detected and limited to predetermined level, motor torque is limited and the step- out is limited.
Patent JP-S5578556-A (JP)
Title: High cooling performance fitting system
Inventor: TAKETOMI TAKESHI
IPC: H01L23/46
Filed: 1978-12-08
Abstract: PURPOSE:To construct an electronic-parts mounting frame by a low-heat resistor package, transmit the heat generated by the frame to the large heat radiation surface on the surrounding sides of the frame and provide a convection inducing plate for discharging heat current and a heat-discharge promoting duct. CONSTITUTION:An electronic-parts mounting substrate 5' itself is made into a low-heat package of the low-heat resistors made of ceramic or a metal for example. The heat current generated in the package is led to the large heat radiation surface on the four edge side of a frame by a heat transmitting highway. A side convection inducing plate 8' discharges the heat current fed to the space where the package occupies. Further, a frame column duct 12 promotes heat current convection and discharge.
Patent JP-S63258907-A (JP)
Inventor: CHIYAARUZU RICHIYAADO HOTSUPIN
IPC: C08F4/64
Filed: 1987-06-17
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-S6042174-A (JP)
Inventor: HIRAMATSU KINUO
IPC: B62K11/04
Filed: 1983-08-18
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-S6042504-A (JP)
Title: Catalyst burner
Inventor: SATOU TAKASHIGE
IPC: F23D14/18
Filed: 1983-08-18
Abstract: PURPOSE:To reduce the occurrence of uneven temperature distribution at a catalyst oxide layer, by a method wherein the terminals of a plurality of pipes for feed gas, which are located in a radial manner to the manifold at the central part of a gas tank, are closed, and plural downward-extending pores are bored at given intervals in the direction of the axis of a pipe. CONSTITUTION:A pipe 9 has a terminal thereof closed, and pores 10 are bored so that they respectively extend downward at a given angle with the parallel line of a catalyst oxide layer 4 and are positioned at given intervals in the direction of an axis. A plurality of such pipes are radially mounted to a manifold 11. The pipes 9 are rotated through reaction of the gas injected through the pipe 10, and this enables uniformization of gas amount distribution within a gas tank 3.
Patent JP-H06336601-A (JP)
Title: Production of nickel powder
Inventor: FUNATSU EIJI
IPC: B22F1/00
Filed: 1993-05-28
Abstract: PURPOSE:To easily and economically advantageously produce nickel powder whose particle diameter and dispersibility are fit for the internal electrode material of a laminated ceramic capacitor when nickel powder for the electrode material is produced. CONSTITUTION:Hydrazine or hydrazine hydrate is added to a nickel chloride soln. contg. 10-150g/l nickel by 1.2-2.5mol per 1mol nickel to form a nickel- hydrazine complex salt. This salt is adjusted to >=pH 12 and hydrolyzed in the reaction temp. range of 80-100 deg.C.
Patent JP-H1175889-A (JP)
Title: Production and purification of optically active alpha-trifluoromethyllactic acid and its enantiomer ester
Inventor: SATO EIJI
IPC: C12P41/00
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful as a raw material or intermediate for medicines, agrochemicals and the like by biochemically asymmetrically hydrolyzing racemic α-trifluoromethyllactic acid ester without using an optical resolution agent. SOLUTION: The method for producing an optically active α- trifluoromethyllactic acid or its enantiomer ester comprises asymmetrically hydrolyzing a racemic α-trifluoromethyllactic acid ester of the formula [R is a 1-12C (substituted) hydrocarbon group] in the presence of an enzyme, an immobilized enzyme, a microorganism,, a cell culture solution or a cell treated product. The obtained optically active α-trifluoromethyllactic acid or the enantiomerirc optically active α-trifluoromethyllacetic acid obtained by the hydrolysis of the obtained enantiomer ester is recrystallized to improve the optical purity.
Patent JP-H11347000-A (JP)
Title: Eye refractometer
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/10
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To know the direction of an operation distance without depending on the state of a corneal surface or an individual difference. SOLUTION: A luminous flux from a positioning light source 23 is reflected by a dichroic mirror 9 to reach an eye E to be inspected, a cornea reflected luminous flux is returned on the same optical path, passed through a lens 8 and reflected by a dichroic mirror 18, passed through a lens 19 and separated from an optical axis P2 by a separation prism 20, further reflected by a mirror 21 and a dichroic mirror 22, and then each two anterior eye reflected images and cornea reflected images of the eye E to be inspected are received on a photoelectric sensor 15. The positional shifting in an optical axis direction is detected from a gap between these two cornea reflected images, and the shifting of positioning in a surface vertical to the optical axis is detected from the cornea reflected images to perform positioning.  After the completion of the positioning, a refraction value measuring is performed.
Patent JP-S6042333-A (JP)
Title: Hypotensor
Inventor: TSUJI TOMOKO
IPC: C12P21/02
Filed: 1983-08-19
Abstract: PURPOSE:To provide a hypotensor containing a dipeptide derivative, its salt, and/or compound convertible to the derivative, etc. in the living body, and effective for the remedy of hypertension of mammals including man. CONSTITUTION:The objective hypotensive agent contains at least one of the component selected from the compound of formula, its salt and a compound convertible to the above compound in the living body. It is administered orally in the form of tablet, capsule or elixir, or parenterally in the form of aseptic asolution or suspension. Dose: 1-2,000mg daily. It can be used in combination with other diuretics or hypotensors, and the dose of the combined drug is 15-200mg daily. The effective hypotensors are, e.g. hydrochlorothiazide (15-200mg), chlorothiazide (125-2,000mg), ethacrynic acid (15-200mg), amiloride (5-20mg), etc.
Patent JP-H11161-A (JP)
Title: Automatic culture apparatus
Inventor: HIGA TERUO
IPC: C12M1/36
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To obtain an automatic culture apparatus capable of automatically producing a large quantity of culture liquid having comparable effectiveness to that of a lactobacillus-containing liquid as an original liquid for users to economically use a large quantity of a lactobacillus-containing solution usefully usable in the field of stock raising, agriculture, etc. SOLUTION: This apparatus is provided by putting the following elements in a frame and unifying them: a first culture vessel 1, a second culture vessel, a storage vessel for culture liquid 3, (a) an original liquid-supplying means 5, (b) a first culture liquid-supplying means 6, (c) a water-supplying means 7, (d) a water-supplying means 8, (e) a culture liquid-collecting means 9 and a control means 10 for controlling the flow of liquids through each means of (a) to (e) so as to send the original liquid together with the culture liquid and water into the first culture vessel for growth of the lactobacillus in the original liquid, send the first culture liquid together with a culture medium and water into the second culture vessel for growth of the lactobacillus and to intermittently or continuously remove the lactobacillus-containing liquid obtained.
Patent JP-S5854323-A (JP)
Title: Focus detecting device for single-lens reflex camera
Inventor: TOMINO NAOKI
IPC: G02B7/34
Filed: 1981-09-26
Abstract: PURPOSE:To make a camera small-sized and to make the arrangement of other constituent parts flexible, by making the optical path in which the transmitted light of two regions from an object lens reaches each photoelectric transducer from a submirror through, asymmetric. CONSTITUTION:The light transmitted through two regions of a photograhic lens is reflected downward obliquely in front of a camera body by a submirror 3 and reaches an optical splitter 14 through a field lens 18 and a reflector 21. Since the optical splitter 14 is provided with two asymmetric planes different in vertical angle, the light is branched in two directions, and branched lights pass two asymmetric optical paths to reach photoelectric transducers 16 and 16' through refocusing lenses 15 and 15' reflectors, and prisms, respectively. The horizontal length of the camera body is reduced because optical paths are bent plural times and are arranged between the optical splitter 14 and photoelectric transducers so that they are spread laterally, and the arrangement of other constituent parts is made flexible in left and right parts of the camera body because optical paths are asymmetric.
Patent JP-H0317552-A (JP)
Title: Method and device for analyzing trace silicon in iron oxide for ferrite
Inventor: ARAKI SHIGERU
IPC: G01N31/00
Filed: 1989-06-14
Abstract: PURPOSE:To dissolve an iron oxide for ferrite completely by one dissolving operation and also to enable accurate analysis of trace silicon in the iron oxide by a method wherein a mixed acid constituted of a hydrofluoric acid, a nitric acid and a hydrochloric acid is used as a solvent under a high temperature and a high pressure. CONSTITUTION:Oxygen is supplied from an oxygen supply pipe 3 to a vessel 1 for addition of a sulfuric acid under a prescribed pressure. Under the pressure of this oxygen, a concentrated sulfuric acid 2 is supplied into a solution 6 of an iron oxide for ferrite through a pipe 4 for addition of a sulfuric acid. When the concentrated sulfuric acid 2 in a prescribed quantity is supplied, bubbling of the oxygen occurs in a vaporization separation vessel 5 and a silicon fluoride is produced. The silicon fluoride produced is absorbed in a solution 8 of a boric acid without omission through a pipe 7 for carrying the silicon fluoride. Next, the solution 8 of the boric acid having absorbed the silicon fluoride is analyzed by a method of inductively coupled plasma emission spectroscopy, for instance, and thereby silicon is quantified. According to this constitution, it is possible to dissolve the iron oxide for ferrite completely by one dissolving operation and also to analyze accurately trace silicon in the iron oxide.
Patent JP-S5373622-A (JP)
Title: Combustion apparatus
Inventor: KOBAYASHI KIYOTO
IPC: F23N3/04
Filed: 1976-12-13
Abstract: PURPOSE: To regulate the supplying amount of combustion air from a suction pipe automatically for a constantly stable combustion under normal flames by detecting the air temperature sucked for combustion. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09312447-A (JP)
Title: Optical device and its manufacture method
Inventor: NARUI HIRONOBU
IPC: H01L21/205
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical device that is of a compact structure and simply manufactured and provided at least with a light emitting element, a light receiving element and a reflecting mirror. SOLUTION: The optical device 10 has a light receiving face on a substrate face of a semiconductor substrate 12 and is provided with light receiving elements 16 formed with two division parts and a light emitting element 18 provided in the vicinity of the light receiving element and having an active layer above the light receiving face adopting a semiconductor laser structure in a way of monolithic structure. The substrate face is tilted by 9.7 deg. in a direction of [01-1] with respect to the  100} face. An end face 30 of the light emitting element on the light receiving element side is tilted by an angle 45 deg. upward and extended toward the light receiving face to act like a reflecting face of a laser beam.  An upper edge 32 of the end face is protruded in a path through which the return light R from an emitted body is made incident on the light receiving face of the light receiving element 16 to shut off part of the return light R made incident on the light receiving face as a knife edge. A laser beam L is directed upward by the reflecting face and emitted in the perpendicular direction, and the return light R reflected by an optical disk or the like reaches the knife edge, is received by the light receiving elements having two division parts, and the return light R is used for focus servo control.
Patent JP-H0720372-A (JP)
Title: Mirror supporting device for laser
Inventor: NONOMURA YUKIYASU
IPC: G02B7/198
Filed: 1993-06-23
Abstract: PURPOSE:To automatically adjust the angle of a mirror for a laser and to prevent a driving mechanism for adjusting the angle from restricting the movement of a peripheral device. CONSTITUTION:This mirror supporting device is constituted of a supporting base 2 having a passage for a laser beam, a mirror holder 3 attached to the supporting base 2 so as to be freely tilted, a reflection mirror 1 fixed in the mirror holder 3 so as to face the passage for the laser beam and reflecting the laser beam, an elastic member 7 elastically pressing the outer periphery part of the mirror holder 3 to the supporting base 2, and a pair of actuators 5 and 6a fixed at a fulcrum supporting the outer periphery part of the mirror holder 3 and a position separated from the fulcrum of the outer periphery part of the mirror holder 3 at an optional angle on the supporting base 2 and pressing and moving the mirror holder 3 in an opposing direction to the force of the elastic member 7. Then, the actuators 5 and 6a do not project to the outside of the device.