baber/WOPTO huggingface dataset:
Patent JP-H04351835-A (JP)
Title: Magnetron
Inventor: OGURO TOMOKATSU
IPC: H01J23/22
Filed: 1991-05-29
Abstract: PURPOSE:To reduce the number of strap rings without increasing the size of an anode, to broaden a region for deforming the strap ring so as to reduce thermal stress, to improve lifespan and reliability, and to achieve an anode of one surface strap ring method, in which the strap ring is arranged only on one side end surface of a wane by improving the process of shaping the vane of the anode of a magnetron, and by improving the arrangement of the strap ring. CONSTITUTION:A plurality of vanes 8 and two strap rings 20, 21 that are connected to the axial directional one end surface of these vanes, are provided on the inside of an anode cylinder 9, and a part of wide thickness part is provided on the vane, while at least one strap ring is arranged on the thick part of the vane.
Patent JP-H04352029-A (JP)
Title: Automatic formation device for source program
Inventor: ATAMI SHIRO
IPC: H04Q3/545
Filed: 1991-05-29
Abstract: PURPOSE:To reduce file forming work by extracting definition information expressed by a matrix table and automatically forming the programming information of a source file for a program. CONSTITUTION:The state definition information of all states is extracted by using a box description part extracting function element and a status name list is formed (step 11). Then the event definition information of all events is similarly extracted and an event name list is formed (step 12). All box description parts whose positions in a table are determined by intersecting parts between the state numbers and event numbers are extracted and a processing description managing table is formed (step 13). Then a function declaring part is formed (step 14) from a function name specified by a BEGIN sentence, a forming condition parameter and a state/event name and a variable to be the argument of a SWITCH sentence is formed (step 15). Thus processing program corresponding to each processing definition information is automatically formed.
Patent JP-S61281596-A (JP)
Inventor: SHIMADA MIYUKI
IPC: H05K5/02
Filed: 1985-06-07
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-H0419127-A (JP)
Title: Manufacture of mat and device thereof
Inventor: YAMABE TOMIJI
IPC: B29L31/00
Filed: 1990-05-14
Abstract: PURPOSE:To easily manufacture a mat having certain thickness, hardness and the like a method wherein a diaphragm is arranged between an upper and a lower spaces so as to uniformly press stacked sheets with the diaphragm against the bottom in a mold by pressurizing the upper space in the mold or evacuating the lower space so as to bond the rubber sheet with the raised fiber sheet and vulcanize the rubber sheet. CONSTITUTION:A heat-resistant and rubbery diaphragm 7 is mounted to the internal lower part of an upper mold 4 so as to form an airtight upper space 9 between the inner wall 6 of the upper mold and the diaphragm 7. On a lower mold 5, a ground fabric 2, on the surface of which raised fibers 1 are provided, and an unvulcanized rubber sheet 3 are placed one upon the other. After the molds are closed under the above-mentioned conditions, both the upper space 9 and a lower space 10 are respectively evacuated through vent holes 11 and 12 by means of vacuum pumps. When the degree of evacuation reaches 10 - 50 Torr, the upper space 9 is abruptly released, resulting in pressing the diaphragm 7 against the bottom in the lower mold so as to press the raised fiber group 1 and the ground fabric 2. By being heated with the lower mold 5, the vulcanization of the rubber sheet 3 proceeds and, at the same time, its bonding to the ground fabric is performed.
Patent JP-S5349902-A (JP)
Title: Technical report copying system using telephone circuit
Inventor: HANAOKA YUKIAKI
IPC: H04M11/06
Filed: 1976-10-18
Abstract: PURPOSE:To realize a high efficiency for the copoyservicesystem utilizing a telephone circuit.
Patent JP-H08320611-A (JP)
Title: Developing device for image forming device
Inventor: SHIMAOKA TAKASHI
IPC: G03G15/08
Filed: 1995-05-24
Abstract: PURPOSE: To prevent toner from being retained on both end parts of the toner containing part in width direction. CONSTITUTION: This device is so constituted that plural inward reaction generating tongue piece 16 is dividedly formed by cutting plural notches 15 tilted toward the width directional center part 14M, in a setting area of both end parts (14L and 14R) in the width direction of an elastic plate 11, and respective inward reaction generating tongue pieces 16 at the time of coming into slidable contact with a rear part inside wall 3 of the toner containing part 2, is elastically bent deformed so as to increase the bent amount according as coming close toward the width directional center part 14M. Moreover, outward reaction generating tongue pieces 18 are provided on the inside part nearer the width directional center part than the respective inward reaction generating tongue pieces 16 of the elastic plate 11.
Patent JP-H08322213-A (JP)
Title: Winding device
Inventor: MIYAJI MOTOHIRO
IPC: H02K15/085
Filed: 1995-05-24
Abstract: PURPOSE: To prevent the thick winding of a coil in a winding device which forms the coil by winding a magnet wire around an iron core by rotating a nozzle around the iron core. CONSTITUTION: A nozzle 22 is rotatably supported against an arm section 18 by means of a ball bearing 30. When the nozzle 22 is supported in such a way, the frictional force between a magnet wire 37 and the nozzle 22 does not vary and the wire 37 can be always wound around an iron core with a fixed tension because the nozzle 22 is rotated in the pulling direction which of the wire 37. Therefore, the thick winding of a coil can be prevented.
Patent JP-S5553569-A (JP)
Title: Ink jet recording device
Inventor: ISAYAMA TAKUROU
IPC: B41J2/165
Filed: 1978-10-13
Abstract: PURPOSE:To provide the subject device capable of preventing clogging by a compact constitution, cheeply and easily, wherein an electrode is arranged in opposite to the injection port of an ink jet head, and at the time of stopping recording, voltage is intermittently applied to the electrode. CONSTITUTION:An electrode 12 is arranged in opposite to an injection port 5 of an ink jet head 4, and at the time when recording is stopped, an oscillator 11 is driven to apply a voltage intermittently to an electrode 12, and coagulation of ink is prevented by minutely driving the surface of ink within the injection port 5 to such a degree that ink drops do not fly out.
Patent JP-H10316730-A (JP)
Title: Production of novolac phenolic resin
Inventor: INAGAKI MASAYUKI
IPC: C08G8/10
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To produce a novolac phenolic resin safely within a short time at good efficiency while reducing the escape of a formaldehyde source from the reaction system. SOLUTION: In the addition condensation reaction of a phenol with formaldehyde in the presence of an acidic catalyst, a mixture of the phenol with the catalyst is previously heated to 120 deg.C or above in a high-pressure reactor 2 provided with two-stage turbine type agitation impellers of the same diameter, pressurized with an inert gas to 0.5 Mpa or above and reacted with formaldehyde slowly added from the bottom of the reactor.
Patent JP-H04327309-A (JP)
Title: Method for adjusting roll interval of bar mill
Inventor: TABUCHI SEIGO
IPC: B21B37/78
Filed: 1991-04-26
Abstract: PURPOSE:To adjust the roll interval of a bar mill with which the dimension of diameter of bar steel product is automatically controlled so as to always become the standard dimension of diameter. CONSTITUTION:After a sampling piece 11 of a bar steel product AA for sampling is cut, it is rolled with plural rolling mills, the sample piece 11 is again cut into a prescribed standard length and sizing is executed. After that, the sample piece 11 is weighed and the dimension of diameter of the bar steel product AA for sampling is deduced from that weight. The interval between the rolling parts of rolls of which each rolling mill is constituted is adjusted in the state that the dimension of diameter is out of the prescribed standard diameter, the dimension of diameter of manufactured bar steel products A is automatically controlled so as to always become the standard dimension of diameter and the bar steel product AA for sampling from which the above- mentioned sample piece 11 is cut is delivered by lining up the end parts like the other bar steel products A.
Patent JP-H03278868-A (JP)
Title: Forming method of coating film
Inventor: HOTTA KAZUHIKO
IPC: C09D161/20
Filed: 1990-05-17
Abstract: PURPOSE:To obtain a film excellent in aesthetic properties, hot water resistance and weatherability by applying thermosetting base coating and subsequently applying the first specific clear coating to cure both coating layers under heating and subsequently applying the second predetermined clear coating to heat and cure the same. CONSTITUTION:Thermosetting base coating is applied and, subsequently, the first clear coating consisting of an acrylic copolymer obtained by copolymerizing a compound represented by formula I (wherein R<1> is H or the like, x is 1-5 and y is 1-5) and a compound represented by formula II (wherein R<4> is H or the like and R<5> is a 4-20C hydrocarbon substituent) being essential compounds and an alkyl etherified melamine resin is applied to be cured under heating. Next, the second clear coating composed of an acrylic copolymer consisting of acrylic ester represented by formula III [wherein R<6> is H or the like and R<7> is a group represented by formula IV (wherein R<8> is a 1-10C alkylene group)] being an essential component and a vinyl monomer and an alkyl etherified melamine resin is applied thereon and cured under heating to obtain an objective film.
Patent JP-H07329027-A (JP)
Title: Concrete panel having insulating material embedded therein
Inventor: KAWAHARA MASAO
IPC: B28B23/00
Filed: 1994-06-07
Abstract: PURPOSE:To provide a concrete panel having heat insulating properties enhanced in strength and quality by properly removing bleeding water and air. CONSTITUTION:Anchors 9 having dehydrating and defoaming functions are attached so as to integrate respective layers of a heat insulating material 5 and concrete layers 4, 6 sandwiching the same and connected to a vacuum pump 11 at the time of ageing to suck and remove bleeding water in the concrete layers 4, 6 and air at the interfaces of the heat insulating material 5 and the concrete layers 4, 6.
Patent JP-H04328504-A (JP)
Title: Optical waveguide made of polyimide
Inventor: MATSUURA TORU
IPC: C08G73/10
Filed: 1991-04-26
Abstract: PURPOSE:To provide the optical waveguide which has the sufficient heat resistance for production of photoelectron integrated circuits and decreases light transmission losses in a near IR region by using specific completely fluorinated polyimide as a constituting element. CONSTITUTION:The polyimide expressed by formula I among the polyimides obtd. from tetracarboxylic acid or its deriv. and diamine is used as the constituting element of the optical waveguide. In the formula I, Rf denotes fluorine, perfluoroalkyl group; X denotes -O-, -CO-, etc. Since the polyimide having the highest heat resistance among plastics is used for the core layer and clad layer of the optical waveguide, the solder heat resistance which is an important characteristic as an electronic material is sufficiently assured. The light transmittability is improved by introducing the fluorine into the polyimide.
Patent JP-H02306864-A (JP)
Title: Anti-skid control device
Inventor: MATSUDA TOSHIRO
IPC: B60T8/172
Filed: 1989-05-19
Abstract: PURPOSE:To prevent the false speed from being influenced by wheel spin by selecting the smaller wheel speed than the wheel speed selected value in the anti-skid control state at the time of a vehicle being accelerated and computing the false speed on the basis of the selected wheel speed. CONSTITUTION:A false speed computing means computes the false speed on the basis of the longitudinal acceleration of a vehicle detected at an acceleration detecting means and the selected wheel speed selected at a wheel speed selecting means. While the accelerating state is detected at an acceleration state detecting means, in the case of selecting the lower wheel speed than the wheel speed selected value in the anti-skid control state, that is, for instance, selecting the maximum value among the speed of four wheels in the running state excluding the anti-skid control time, the high wheel speed after the second on is selected. The false speed is then obtained on the basis of the wheel speed without wheel spin, compared with the detected wheel speed, and subjected to slip judgment by a damping pressure control means so as to control the damping pressure of brake cylinders. Correct anti-skid control can be thus performed.
Patent JP-S5248670-A (JP)
Title: Preparation of 2,5-disubstituted-pyridine derivatives
Inventor: MURAI HIROSHI
IPC: A61P31/04
Filed: 1975-10-17
Abstract: PURPOSE: Title compounds having blood-pressure lowering, anti-inflammatory, and fungicidal actions are easily obtained in good yield from 2,3-dihydropyrane derivatives. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000315553-A (JP)
Title: Optical fiber built-in plug, jack, and system
Inventor: MAEHARA KENICHI
IPC: G02B6/42
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To reduce a mounting area so as to reduce the size of an apparatus by incorporating an optical fiber in the center of a single-head plug used in a consumer audio apparatus such as a portable MD. SOLUTION: When an optical fiber 1 is buried in the center with an existing shape (JIS C6560) maintained, transmission of an optical digital signal can be realized in addition to existing usage. In application to multi-polar plug in the same structure, a multiple electric signal and optical digital signal transmission system can be realized. While a power source is supplied from a stationary digital reproductive apparatus to a portable digital recording apparatus via an optical fiber built-in cable, dubbing based on optical digital transmission is carried out.  When this connection method is used, a long-term recording in a portable apparatus driven by a dry battery or a rechargeable battery can be carried out without connecting any AC adapter or the like, and moreover, the number of cables can be decreased because the power source supplying cable concurrently serves as a cable transmitting signals.
Patent JP-S5350543-A (JP)
Title: Insulator for embedded heater and its utilized matter
Inventor: TAKUMI TSUGUHIKO
IPC: H05B3/18
Filed: 1976-10-20
Abstract: PURPOSE: To ensure self-setting, high insulation and low hygroscopicity, by prescribing the grain size compounding ratio and burning conditions of high purity magnesia clinker with high insulation and low hygroscopicity at high temp. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5251346-A (JP)
Title: Preparation of cyclopentenone derivatives
Inventor: TOURU TAKESHI
IPC: C07C69/95
Filed: 1975-10-21
Abstract: PURPOSE: Preparing cyclopentenone derivatives, useful as intermediates for the synthesis of prostaglandins and their analogues, in good yield from arylthiocyclopentadiene derivatives as starting materials. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62284553-A (JP)
Title: Display system for telephone number
Inventor: SAWADA TATSUO
IPC: H04M1/57
Filed: 1986-06-02
Abstract: PURPOSE:To make a simple, easy-to-see display by shifting a number following a specific digit of the tail of a telephone number recorded temporarily in a memory, one by one, and inserting delimiters into the formed blank, and displaying the telephone number which includes the delimiters on a display device. CONSTITUTION:The number of digits of a telephone number of termination or origination is investigated and analyzed and when the telephone number is longer than the specific number of digits, the telephone number is recorded temporarily in the memory 12. The number following the specific digit of the tail of the telephone number is shifted, one by one, the delimiters are inserted into the formed blank part, and the telephone number including the delimiters is displayed on the display device 7. Consequently, the telephone number of the opposite subscriber called from a network at the time of termination and the telephone number of the calling subscriber which originates to the network at the time of origination are displayed on the display device in an easy-to-see state because the delimiter are inserted automatically.
Patent JP-S5828477-A (JP)
Inventor: ISAYAMA YUUJI
IPC: B01D46/00
Filed: 1981-08-13
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-H07331459-A (JP)
Title: Selective chemical treatment
Inventor: TANAKA TSUTOMU
IPC: C25D11/06
Filed: 1994-06-08
Abstract: PURPOSE:To provide a means for applying a specified chemical treatment on the specified region of a sample to be treated with a simple process with respect to selective chemical treatment. CONSTITUTION:A sample (aluminum wiring 3) to be treated such as an insulating film, metallic film or semiconductor film is dipped in the liqs. (an aq. ammonium oxalate soln. as an anodizing soln. 41 and ethyl ether as a nonconductive liq. 42) which are insoluble in each other and vertically separated by gravity, etc., and having a different chemical property in oxidation, etching, plating, coating, etc., so that the regions of the sample to be subjected to specified chemical treatment are brought into contact with the liq. for the specified treatment, and the regions are subjected respectively to the specified treatment. One or more kinds of conductive liqs. for electrochemical treatment or >=1 kind of nonconductive liq. not conducting electrochemical treatment are used as the liqs. having a different chemical property.
Patent JP-2000317732-A (JP)
Title: Electric contact grinder
Inventor: KAI SHOJI
IPC: B24B7/00
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To reduce the burden on a worker by grinding the rough contact surface of a relay contact in a short time. SOLUTION: A bar-like contact file 3 for grinding a relay contact 1a is detachably fitted to an electric contact grinder 2 to drive the grinder 2 by turning ON/OFF a switch 4, thereby being linearly and reciprocatively moved or stopped. A linking part 10 fitted by the file 3 is fittedly engaged with the linking shaft of the grinder 2, to grip the grinder 2 so as to strike the file surface of the contact 1a, and then the switch 4 is turned ON. The rotational movement of a driving motor in the grinder 2 is converted into linear reciprocative movement in a horizontal direction to a linking shaft by an adaptor mechanism, to be transmitted to the file 3 via the linking shaft to linearly move reciprocatively, thereby grinding the rough contact surface of the contact 1a.
Patent JP-S5916482-A (JP)
Title: Electronic view finder
Inventor: KIMURA KENJI
IPC: H04N9/04
Filed: 1982-07-20
Abstract: PURPOSE:To convert simply a monaural picture displayed on an electronic view finder into a color picture, by observing a screen of a cathode ray tube through a view window and one of each color filter of a rotary filter device. CONSTITUTION:A color video signal SA is separated into a luminance signal and three chrominance signals, and the chrominance signals are transmitted selectively by switching sequentially the signals at each field. The color signals transmitted and the luminance signal are mixed and applied to a monaural cathode ray tube 8. A light shield plate 2 having a view finder 3 is provided in opposing to the screen of the cathode ray tube. Each color filter is inserted sequentially and selectively between the view finder 3 and the cathode ray tube, by driving synchronizinly a filter 4 having the three color filters corresponding to the chrominance signals to a vertical synchronizing signal of the video signal.
Patent JP-S63294369-A (JP)
Title: Portable cooling box for draft beer cask
Inventor: AZUMA KOICHI
IPC: B65D81/18
Filed: 1987-05-23
Abstract: PURPOSE:To drink draft beer joyfully, by continuously injecting draft beer from a draft beer cask by holding the nozzle equipped with a cylinder mounted to the upper surface of the cask while directly cooling the draft beer cask by filling an ice receiving part with ice after receiving the refrigerated draft beer cask in a cooling box. CONSTITUTION:A portable cooling box 8 can cool a draft beer cask 9 and a lid 6 is detached to insert the draft beer cask 9 in the cask insert hole 3 of the cooling box 8 and ice filling holes 4, 4 are filled with ice 10 to again mount the lid 6. A discharge nozzle 12 equipped with a cylinder is mounted to the discharge port 11 provided to the upper surface of the draft beer cask 9 from the hole 5 of the lid 6. The draft beer cask 9 is cooled by the ice 10 allowed to fill the ice filling holes 4, 4 and the temp. of 5-8 deg.C when the draft beer cask 9 is cooled in a refregerating chamber is held as it is. Therefore, even when draft beer is continuously injected from the discharge nozzle 12 equipped with the cylinder, a large amount of foam is not issued and the taste of draft beer can be enjoyed to the last. Since the draft beer cask is cooled by the ice 10, a draft beer party can be held simply at home or at a favorite place.
Patent JP-H11325967-A (JP)
Title: Light receiving body for encoder
Inventor: TAMURA KENICHI
IPC: G01D5/347
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of glass while removing crosstalk by forming a slit, through metal deposition, onto the upper surface of a light receiving element chip of silicon having light receiving elements. SOLUTION: A plurality of light receiving elements 2a of phototransistor are juxtaposed in a light receiving element chip 2 of silicon. A slit 5 is formed by metal deposition in each light receiving element 2a in correspondence with same silicon chip face. Since each light receiving element 2a has a dedicate slit, light impinges directly onto the part of light receiving element 2a corresponding to the slit 5. Since incident light to each slit 5 does not impinge on an adjacent light receiving element 2a, conventional crosstalk phenomenon can be removed perfectly. Furthermore, part cost and manufacturing cost can be reduced significantly because fixing work of slit is not required.
Patent JP-H02305536-A (JP)
Title: Vacuum cleaner
Inventor: YOSHIOKA TOMOKAZU
IPC: A47L9/28
Filed: 1989-05-19
Abstract: PURPOSE:To have display motion in actual use without driving a motor-driven blower, when it is exhibited, by allowing a control means to make demo. mode identification actuated by pushing a set input key within a certain period of time from the power being turned on, and operating a demo. display automatic operation means through changing-over of the number of settings of this set input key. CONSTITUTION:When a vacuum cleaner is exhibited, a set input key 49 is pushed for changing-over of the number of settings within a certain period of time from the power being turned on to a control means 30, to allow its demo. mode identifying means 71 to make identification of the demo. mode, and the control means actuates a demo. display auto. operation means 70 to put a display means 44 in operation at the step of display contents previously stored, and thus demo. display is performed. Meantime a motor-driven blower 2 remains out of operation. When the set input key 49 is put in the position for practical service, the blower is driven with the set output power, while the display means displays such factors to be informed as the control amount for the output of the blower, the sensing amount of the pressure or wind quantity on a suction/exhaust path, and the dust amount in a dust collector.