baber/WOPTO huggingface dataset:
Patent JP-H02232014-A (JP)
Title: Cooker
Inventor: KITANI YUKIHISA
IPC: A47J27/00
Filed: 1989-03-07
Abstract: PURPOSE:To exactly execute the automatic operation of a heater regardless of the posture of a heating cooking container relative to the heater by providing a temperature sensor for cooking temperature detection in the heating cooking container or in an apparatus attached to the container and providing a control means to operate the heater based on detection information. CONSTITUTION:For example, in a handle 3 fitted to a frying pan 1 freely attachably and detachably, a temperature sensor 5 is fitted through a beam part 4, which can be freely bent and deformed, and the beam part 4 is suitably bent and deformed. Then, the temperature sensor 5 is positioned in the frying pan 1 and a cooking temperature is measured. A transmission part 7B transmitting the detection information of the temperature sensor 5 to a reception part 7A on the side of a gas cooking stove 2, a temperature setter 8, power supply switch 9 and dry battery as a power source are provided. On the other hand, in the gas cooking stove 2, a control part 11 automatically operating the gas cooking stove 2 based on the contents of a signal received in the reception part 7A and a cooking mode set part 12 is provided. Then, the controller 11 automatically operates the gas cooking stove 2 so that the temperature detected by the temperature sensor 5 can be changed with the elapse of time along a set change pattern corresponding to the designated cooking mode.
Patent JP-H11238611-A (JP)
Title: Process for rust prevention of rare earth permanent magnet
Inventor: SAKAMOTO MANABU
IPC: H01F41/02
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain in a simple step proper magnetic characteristics at low cost by a method, wherein rare earth permanent magnet raw material after the surface processing is contained in a vessel to coat the surface of the rare earth permanent magnet with a resin rust preventive point by having the vessel rotate. SOLUTION: Numerous raw materials 2 (Nd magnetic raw material) of Nd- Fe-B sintered magnet are cut out of sintered alloy blank material of Nd-Fe-B magnet. Next, the edge parts formed on the angle parts of the Nd magnet raw material 2 is chamfered. Next, the surface of the the Nd magnet is surface- processed by wet blasting process for roughening into irregular mode. Subsequently, the Nd magnet surface is immersed in a rust preventive agent as the preprocessing of the resin painting. Later, the surface of the Nd magnet raw material is coated with a rust preventive paint. Furthermore, as for a barrel device 31, a hollow barrel vessel 32 is used to be turned around an axle by a rotary drive mechanism.
Patent JP-H06268698-A (JP)
Title: Demodulation for digital portable telephone
Inventor: HAYASHI KAZUMI
IPC: H04L27/22
Filed: 1993-03-15
Abstract: PURPOSE:To provide a demodulation for a digital portable telephone so as to perform high-reliability demodulation by surely making the phase of a demodulated symbol clock coincident with the phase of an input signal. CONSTITUTION:Phase difference between an input phase value and a signal delaying this signal by a 1/2 symbol is calculated by a phase difference detection part 12, and the absolute value of the phase difference of larger than 3/8pi is detected by a detection part 14. The falling of the detected signal DT is detected by a fall detection part 1511, the result is compared with a C21K by a data latch part 1512, and the compared result is judged by a DPLL protection part 152 so as to impart the control command of leading or lagging the phase of the symbol clock C21K to a symbol clock generation part 153. Then, the lead or lag of the phase of the symbol clock is controlled so that the phase of the demodulated symbol clock C21K can be coincident with the fall of this detected signal DT.
Patent JP-H08122330-A (JP)
Title: Method and apparatus for sampling of expiration
Inventor: SATO KATSUHIKO
IPC: G01N33/497
Filed: 1994-02-28
Abstract: PURPOSE: To execute a series of processes from the sampling process of expiration up to its analytical process quickly and without any trouble by a method wherein the inside of an expiration sampler is cleaned so as to be evacuated and the expiration which has been blown into the sampler is supplied to a prescribed expiration analyzer. CONSTITUTION: A vacuum pump 8 is driven. A residual gas inside a chamber 1 for expiration-sampling is evacuated to the outside of a thermostatic bath 12 via a solenoid valve 7 and a pipe 6. After that, a solenoid valve 10 is opened. A purge gas is introduced into the chamber 1. The inside of the chamber 1 is cleaned so as to be evacuated via the valve 7 and the pipe 6. Then, a subject holds an expiration blowing tube 20 in his mouth, he presses a switch for sampling so as to open a solenoid valve 3, and he blows his expiration into the chamber 1. At this time, since the blowing tube 20 has been heated 37, moisture in the expiration is not condensed. The expiration which has been blown into the chamber 1 is sucked into a sample loop by means of a suction pump for an expiration analyzer. After that, an expiration process, a cleaning process and a purge-gas evacuation process inside the chamber 1 are executed again. As a result, the expiration of a next subject can be analyzed precisely.
Patent JP-H02234142-A (JP)
Title: Variable power mechanism for camera
Inventor: KUWATA ATSUSHI
IPC: F16H35/00
Filed: 1989-03-07
Abstract: PURPOSE:To make a camera inexpensive and to miniaturize the camera without complexing the control circuit of a motor by normally and reversely rotating a driven side rotary members by the unidirectional rotation of the motor. CONSTITUTION:The driven side rotary member 13 is directly or indirectly connected with a driving side rotary member 11 connected with the motor 7, via other driven side rotary member 14, etc., so that the driven side rotary member 13 is normally and reversely rotated by the unidirectional rotation of the motor 7. Therefore, the normal and reverse rotation of the motor 7 is not needed, and four switching means and the two output ports of a camera microcomputer 6 for operating them are also not needed. Thus, the control circuit of the motor 7 is not complexed, the price is lowered, and a camera is miniaturized.
Patent JP-H02233618-A (JP)
Title: Mastocytic degranulation inhibitor
Inventor: NAKAGOME KAZUYA
IPC: A61P37/08
Filed: 1989-03-07
Abstract: PURPOSE:To obtain a mastocytic degranulation inhibitor consisting of a water- soluble fraction ingredient in an extract from sap or leaves of Gymnema sylvestre R. Br with a solvent. CONSTITUTION:A mastocytic degranulation inhibitor obtained by directly using sap of Gymnema sylvestre R. Br belonging to the genus Asclepiadaceae or concentrating the sap to provide a liquid raw material, drying leaves of the Gymnema sylvestre R. Br, pulverizing the resultant dried raw material, extracting the obtained liquid or dried raw material with a solvent and collecting a water-soluble fraction in the extracted fractions. The water-soluble fraction is collected by, e.g. concentrating and drying the extract solution in the case of a water-soluble organic solvent or aqueous organic solvent used and then dissolving the resultant dry substance in an aqueous solution.
Patent JP-S56158470-A (JP)
Title: Semiconductor storage device
Inventor: WAKAMATSU SHIGEHISA
IPC: H01L21/8242
Filed: 1980-04-24
Abstract: PURPOSE:To obtain a high speed and high density device with which a minority carrier can be turned into a cell by a method wherein the minority carrier is implanted from a barrier region, the writing-in of information is performed by holding the minority carrier under the insulating film in the vicinity of the barrier and the reading-out is performed by shifting said carrier being held. CONSTITUTION:A P-N junction is formed on an island type N region 13, for example. On the surface of the circumference of this junction, a trap electrode is provided through the intermediary of a thin oxide film 20 and the writing-in electrode 16, which will have an ohmic contact with regions 13 and 15, and a read-out electrode 17 are formed. In single substance memory cell, information 1 is wrote in by implanting a hole in the region 13, with the junction in forward bias, and by trapping the forward hold with a negative electrode 18. A zero write-in and read-out are performed by giving a zero voltage to the electrode 18 and an inverse bias to the junction. If the hole is trapped, a read-out current is applied to an electrode 17. The cell having the P and N in reverse position can be obtained and a rewriting-in is performed periodically to hold the memory. Through these procedures, a high speed and high density device can be obtained by establishing the working speed in accordance with the shifting time of the minority carrier.
Patent JP-S57169076-A (JP)
Title: Controlling device for coating weight of molten metal in continuous hot dipping
Inventor: KUSUSE HIDEKATSU
IPC: C23C2/40
Filed: 1981-04-11
Abstract: PURPOSE:To increase line speed and to improve productivity by reducing the pick-up of molten metal from a plating bath onto a steel strip thereby preventing the production of splashes during gas wiping. CONSTITUTION:At the surface of metal hot dipping liquid, a pair of hith speed rotating bodies 2, 2' provided with rugged patterns or vanes 7, 7' on the surfaces rotating in the directions opposite from the advancing direction of a steel plate to be plated are provided on both sides of the steel strip. Therefore, the pick-up of molten metal 1 is reduced. Further, a pair of moving magnetic field generators 5, 5' are disposed in both side parts of the steel strip to be plated to apply magnetic forces in the directions opposite from the advancing direction of the steel strip and to wipe off the molten metal stuck on both side parts of the steel strip. Therefore, no splashes are produced during gas wiping of gas wiping devices 6, 6'.
Patent JP-H09244226-A (JP)
Title: Planographic printing plate
Inventor: NAGASAKA HIDEKI
IPC: G03F7/00
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a planographic printing plate fit for a direct photomechanical process using near IR semiconductor laser and having high sensitivity and improved preservability. SOLUTION: The top of a substrate is coated with a photosensitive material contg. novolak resin and/or polyvinyl phenol resin, a crosslinking agent capable of crosslinking the resins, an IR absorbing dye having absorption in the wavelength region of near IR, a photoacid initiator and heterocyclic thiol and/or an alkyl dialkylaminobenzoate to obtain the objective planographic printing plate.
Patent JP-2000251827-A (JP)
Title: Illumination optical system
Inventor: NAKASUJI MAMORU
IPC: H01J37/305
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an illumination optical system, having characteristics such as shortening the overall length of an optical system or evenly irradiating a form opening or a mask. SOLUTION: This illumination optical system is equipped with an electron gun 1, having a cathode which emits an electron beam, a form opening 13 forming an outline of an electron beam flux comprising the electron beam, condenser lenses 3 and 11 roughly forming an image of the cathode on the form opening 13, and illumination lens 19 and 25 forming a reduced image of the form opening 13 on a mask. The lens 19 is an auxiliary lens which does not make a crossover, and a reduction rate or a rotation of a form opening image is adjusted by this lens 19. It can be managed with only a total of three stages of lens and one stage of auxiliary lens. Therefore, the dimension from the cathode to the mask can be made roughly the same order as the length between the mask and a sensitive substrate.
Patent JP-H08340332-A (JP)
Title: Method for operating client-server network, client device and operating method therefor, server device and operating method therefor
Inventor: MEFUMETO REHA SHIBUANRAA
IPC: H04M7/00
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism easy and flexible to the service of guaranteed quality, security and change to information and transmission service that the present internet lacks in a client server network. SOLUTION: The client server network makes connection to both internet 150 and switching network 160 possible. In response to a received customer service request, the connection is established between a customer device 100 and a server 130 through the internet. For customer information transmitted from the customer device to the server through internet connection, by using the communication number of the customer decided from the customer information and establishing switching network connection to the customer, the server provides the requested service.
Patent JP-S51129894-A (JP)
Title: The formation of alumina and silica- alumina films
Inventor: HORIKIRI SHIYOUZOU
IPC: G02B1/02
Filed: 1975-05-07
Abstract: PURPOSE: To produce smooth and transparent films which have high mechanical strength and refractoriness at high temperatures above 1,200°C. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S53139727-A (JP)
Title: Novel antibacterials
Inventor: WATANABE SHIYOUICHIROU
IPC: A61P31/04
Filed: 1977-05-13
Abstract: PURPOSE: 2-carboxy-4-alkylphenol polyoxyethyleneethers of formula [R is 6 W 12C alkyl; n is 3.5 W 10.5 (average molar number)]. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000249170-A (JP)
Title: Clutch control device
Inventor: NAKAMURA TAKESHI
IPC: F16D48/02
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To prevent a shifting mechanism from twisting vibration when an engine is started or stopped. SOLUTION: A clutch control device is equipped with a clutch actuator 10 to engage and disengage a clutch 2 which transmits the power of an engine 1 selectively to a transmission 3, a shift operation sensing means to sense the operating condition of a change lever mechanism 4, and a brake condition sensing means to sense the operating condition of a parking brake mechanism 22 of a vehicle on which the engine 1 is mounted, and further a control means 5b is provided to put on the clutch actuator 10 and set the clutch 2 out of disengagement when a neutral instruction to the transmission 3 is sensed and the actuation of the parking brake mechanism is sensed to cause a judgement that the vehicle is at a standstill. In the condition that the clutch 2 is out of engagement, the engine is started or stopped.
Patent JP-H01228112-A (JP)
Title: Permanent magnet device
Inventor: URABAYASHI MASAAKI
IPC: H01F7/02
Filed: 1988-03-08
Abstract: PURPOSE:To make it possible to easily separate the stuck permanent magnets by a method wherein the permanent magnets are covered by a superconducting material, and the permanent magnets are cooled down to the temperature at which they display superconductivity even when they are stuck by accident. CONSTITUTION:There are oxides made of high temperature superconducting materials, such as Y, Ba Cu2O7, to be used as a superconducting material 2, and these materials display superconductivity by dipping them into liquid nitrogen. Accordingly, the superconducting material 2 is spread on a permanent magnet 1; when two powerful magnet devices are stuck together by accident, they are brought in a superconducting state when they are cooled down to 77K or less, for example, and a minus effect is displayed. As a result, the stuck magnet devices can be separated easily; when they are cooled down to 77K or less, the magnetic devices or their accessories are not subjected to damage.
Patent JP-S60200221-A (JP)
Title: Rotating device
Inventor: SUWA YOSHIHIDE
IPC: H02K5/167
Filed: 1984-03-24
Abstract: PURPOSE:To improve rotation precision and to facilitate manufacture by floating and rotating a rotating part, and supporting the rotating part spherically on spherical bearing parts at both end parts along an axis of rotation without contacting. CONSTITUTION:The rotating part 2 of an optical deflecting device consists of the rotation part 2 in a storage part 1, a driving part 3 which floats and rotates it magnetically, and the spherical bearing part 4 which supports the rotating part 2 with dynamic pressure without contacting. Then, a polygon mirror 9 is fitted to the rotation part 2 and grooves 21 and 26 for dynamic pressure generation are provided to the spherical bearing parts 15 and 16 at both ends of the bearing part 4. When the driving part 3 is powered on to rotate the rotating part 2 at, for example, 10,000r.p.m., dynamic pressure is generated with the grooves 21 and 26 to support the rotating part 2 without contacting, and deflected rotation is eliminated to improve the precision of the rotation. Further, the structure is simplified and the work and assembly are facilitated.
Patent JP-H09248737-A (JP)
Title: Production data issuing device for mounting machine
Inventor: TSUKAMOTO YASUMASA
IPC: B23Q41/08
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent suction coordinates and the like from being arranged again even if reoptimization is made after completion of data correction by teaching by preventing production program data dividing means from performing optimization to the data fixed by feeder lock/unlock means. SOLUTION: Production program data dividing means 23 optimizingly performs division of production program data 22 formed so that each mount cycle time becomes even substantially, considering the mounting sequence of parts to a substrate, and thus the data 22 is turned into a divisional protuction program data 24 for every mount. The means 23 does not perform rearrangement of suction device data subjected to feeder lock at the time of considering the arrangement of feeder. Accordingly, no optimization is made to the corrected data so that no corrected data is lost.
Patent JP-S53141388-A (JP)
Title: Preparation of acrylamide polymer
Inventor: ARIYAMA KENZOU
IPC: C08F2/10
Filed: 1977-05-16
Abstract: PURPOSE: To prepare an acrylamide-type polymer substantially free from the residual unreacted monomer, by giving specific thermal history to the watercontaining gel polymer prepared by polymerizing an acrylamide-type monomer in the presence of a specific polymerization initiator. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08249597-A (JP)
Title: Road shape detector
Inventor: YAMAMURA TOSHIHIRO
IPC: G06T1/00
Filed: 1995-03-15
Abstract: PURPOSE: To improve accuracy or stability of detecting road shape by reducing the weighting value to a window generated by an interrupting vehicle detected based on the point of edges on the detected straight line of window. CONSTITUTION: A window setting means 13 sets the plural windows from picked-up image data and an edge point extracting means 12 extracts the edge component of image data. An edge point counting means 14 counts the number of edge components existent on all the line segments formed by connecting points on two sides opposed to each other in the direction of lane. Then, a straight line detecting means 15 detects the line segment having the largest edge point counted value corresponding to each window. Besides, a vehicle detecting means 16 detects a vehicle moved from the adjacent lane into the car driving lane by comparing the edge point counted values, and a weighting changing means 17 changes the weighting value to the detected window.  Then, a road shape detecting means 18 detects the road shape by detecting a lane display line by using the detected straight line and the weighting value.
Patent JP-H10224886-A (JP)
Title: Automatic headphone switching unit
Inventor: SONOBE YASUKI
IPC: H04R1/10
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To operate the switching of speaker and headphone through a relay drive circuit. SOLUTION: This unit 1 is provided in the middle of connection between an amplifier and the speaker and a relay drive circuit 2 is provided inside the unit 1 so that automatic switching can be performed by a remote controller 3. Thus, it is not necessary to switch the speaker and the headphone by attaching/detaching the plug of headphone and the damage of plug and socket or the cord disconnection of headphone is prevented.
Patent JP-H11245660-A (JP)
Title: Wind shield panel positioning structure for automobile
Inventor: TAKAGI MASAAKI
IPC: B60J1/00
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To enhance the mounting accuracy of a wind shield panel. SOLUTION: Since a flange side spacer 10 is inserted in a spacer insertion hole 6 provided for a peripheral flange 1 so as to be fixed together, and the flange side spacer 10 and the engaging parts 12 and 22 of a panel side spacer 20 are mutually fitted to one another so as to allow a window panel 25 to be fixed, the engaging position for both the spacers 10 and 20 can be settled without being affected by the action of spring back due to the press forming of the peripheral flange 1, so that the mounting accuracy of the window panel 25 can thereby be enhanced. Besides, the engaging parts 12 and 22 are so guided as to be fixed together by falling a locator pin 23 for the panel side spacer 20 into a locator hole 16 for the flange side spacer 10, so that operating performance for positioning can be enhanced.
Patent JP-H03259852-A (JP)
Title: Chart setting mechanism
Inventor: NAKANO TAKASHI
IPC: B65H16/08
Filed: 1990-03-06
Abstract: PURPOSE:To enable it to make a chart circumference contact with a separate piece irrespective of a winding diameter by pressing a movable idler roller to a rolled chart with a spring at all times. CONSTITUTION:A rolled chart 1 is placed on a pan 5. Whether a winding diame ter of this chart 1 is in an unused state 1b or used state 1a, a movable idler 10 is brought into pressure contact with a peripheral surface of the chart 1 by a pressing spring 12 attached to an idler holding lever 11. Accordingly, it is surely pressed by a driving roller 2 for the chart 1 as well, while the periph eral surface of the chart 1 is made contact with a separate piece 4 too. Then, the chart 1 is also rotated in an A direction by rotation of the driving roller 2, and a winding terminal on the peripheral surface is separated by the separate piece 4 and fed to both printing parts 8, 9.
Patent JP-2000250097-A (JP)
Title: Focal plane shutter for camera
Inventor: KIYOTA MASATO
IPC: G03B9/36
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a focal plane shutter for a camera capable of obtaining a stable actuation by constituting the shutter so that a driving member may be connected to one of two arms with plural blades pivotally supported through a connection plate and the connection plate may be prevented from interfering the other arm. SOLUTION: A 1st blade group is provided with the connection plate 8 and an auxiliary arm 13 in addition to two arms 6 and 7 pivotally supported on a shutter base plate 1 and the blades 9, 10, 11 and 12. The connection plate 8 is attached to the arm 6, and the free end part 8a of the plate 8 extends from a connection part with the driving pin 28a of a 1st blade driving member 28, then, the free end part 8a is always overlaid on the arm 7. Thus, the connection plate 8 never run into the arm 7. The auxiliary arm 13 is pivotally supported on the arms 6 and 7 by the connecting shafts 14 and 15, and the leading end part extending into a lower left direction is attached to the leading end of the extension part of the blade 11 by the connection shaft 16.
Patent JP-H10250923-A (JP)
Title: Sheet processing device
Inventor: OMICHI YUKI
IPC: B65H39/11
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a sheet processing device in which sheet bundles can be stacked on a tray of a large capacity to be alternately shifted in simple constitution without deteriorating processing efficiency. SOLUTION: In a device, a sheet bundle S is held by rollers 102, 103 to be carried to be contained to a tray of a large capacity at an upper part. In this case, the rollers 102, 103 are held by a movable frame 133, and the movable frame 133 shifts a width direction position of the sheet bundle for W by a pin 134 guided by either of two guide grooves 135a, 135b. If the pin 134 is guide to the guide groove 135a or 135b is decided by changing a set position of a changing claw 137.