baber/WOPTO huggingface dataset:
Patent JP-H09221646-A (JP)
Title: Adhesive composition, adhesive sheet made of the composition, and production of compound to be used for the composition and the sheet and having quinonemethane structure in molecule
Inventor: ARIMITSU YUKIO
IPC: C09J201/00
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive composition containing a compound having a quinonemethane structure in a molecule and useful for a masking tape which is used in a metal plating process by oxidizing a phenol resin or an alkyl-phenol resin. SOLUTION: This adhesive composition contains a compound of formula I (R1 is H, a 1-12C alkyl or an aryl; R2 is H or a divalent organic group having a molecular weight of <=50,000 and forming a heterocyclic ring with an aromatic ring having a quinonemethane structure). Further, the R2 is preferably an organic group of formula II [R3 is H, a 1-12C alkyl or an aryl; R4 is H, a 1-12C alkyl, an aryl, methylidyne or methylol; (n) and (m) are each an integer of 0-50]. A compound of formula I is easily obtained e.g. by oxidizing a resol-type resin of formula III (R8 is H, a 1-12C alkyl or an aryl) or a novolac-type resin of formula IV (R9 is H, a 1-12C alkyl or an aryl) by thermal oxidation, etc.
Patent JP-H08197442-A (JP)
Title: Socket for impact wrench
Inventor: YASUDA KOJI
IPC: B25B21/02
Filed: 1995-01-27
Abstract: PURPOSE: To fasten with ideal force at the time of fastening a bolt using an impact wrench so as not to flaw fastened material. CONSTITUTION: A socket 2 for an impact wrench is longer than the whole length of a bolt 10. A fixing seat 6 having a bolt head fixing part 4 and having an inner diameter, slightly larger than the head maximum diameter of the bolt 10, at the lower part is fixed through a bearing 5, and the length from the lower end of the bolt head fixing seat 6 is made shorter than the head length of the bolt 10. This socket 2 is insert-fitted to the bolt 10, and the fixing seat 6 is pressed to a fixed body 7 and rotated to fasten the bolt 10.
Patent JP-H05225866-A (JP)
Title: Vacuum valve
Inventor: WATANABE KENJI
IPC: H01H33/66
Filed: 1992-02-18
Abstract: PURPOSE:To improve a vacuum valve in shut-off performance by providing a cylindrical portion and a bottom portion for each of the fixed side electrode and the moving side electrode of the vacuum valve and forming specified grooves in the cylindrical portion and the bottom portion. CONSTITUTION:A disc-like fixed side bottom plate 4A is brazed to the lower end of a fixed side electrification axis 5A, and a recessed portion 4a to which the upper end of a supporting pipe 7A is fitted is formed at the lower face center of the fixed side bottom plate 4A. Circular grooves 6B radially ranges from the outer periphery of the recessed portion 4a to the outer periphery of the fixed side bottom plate 4A. On the other hand, a moving side bottom plate 4B which has the same outline as the fixed side bottom plate 4A and in which circular grooves 6B is radially formed is brazed to the upper end of a moving side electrification axis 5B. To the upper face of the outer periphery of the moving side bottom plate 4B, an electrode cylinder 2b which is the same as an electrode cylinder 2a is fitted and brazed to form a moving side electrode 2B with the supporting pipe 7A and the electrode cylinder 2b brazed to the upper face center of the moving side bottom plate 4B.
Patent JP-S58147560-A (JP)
Title: Substrate holder jig for sputtering
Inventor: HAYAMA NOBUYUKI
IPC: C23C14/06
Filed: 1982-02-26
Abstract: PURPOSE:To apply magnetic anisotropy uniformly to the magnetic film formed on a substrate, by fixing the substrate material in the gap part of a substrate holder jig having the 1st and 2nd magnetic materials having high magnetic permeability disposed through the prescribed gap. CONSTITUTION:The magnetic field 9 from a permanent magnet for converging plasma is made incident nearly vertically on the 1st and the 2nd magnetic material 12 and 13 having high magnetic permeability in the substrate holder jig for a sputtering device. The magnetic field 14 approximately horizontal to a substrate electrode 6 is generated in the gap formed between the materials 12  and 13 on account of a different between the magnetic potentials of both materials 12, 13. Therefore, the horizontal magnetic field 14 which is approximately  uniform is applied only on the surface of the substrate material 7 disposed in  the gap part. Approximately uniform anisotropy is thus applied on the magnetic film formed by sputtering on the material 7 without deterioration and nonuniformity of the magnetic characteristics.
Patent JP-S60175818-A (JP)
Title: Automatic aligning roller bearing
Inventor: TAKADA HIROTOSHI
IPC: F16C23/08
Filed: 1984-02-22
Abstract: PURPOSE:To prevent edge stress, by constituting a generating line of one or both of an inner ring raceway surface and an outer ring raceway surface, with plural radii of curvature. CONSTITUTION:A generating line of one or both of an inner ring raceway surface 11 and an outer ring raceway surface 21, is formed of a curve which is constituted with plural radii of curvature, and the radii of curvature are made gradually or continuously longer, from the longitudinal direction center position of a touching roller 3 to the end side of it. In this way, the contact interval between the bearing ring and the roller 3 decreases from the contact center to the end part, and it can be prevented that edge stress is generated or it can be lessened that edge stress is increased. Moreover, it is avoided that the rigidity is reduced, because the point-contact situation, under which, stress near the center is remarkably increased compared with stress of the end part, can be avoided.
Patent JP-H09222422-A (JP)
Title: Waveguide rod with built-in vibration sound sensor
Inventor: MORI SHINICHIRO
IPC: G01N29/14
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a waveguide rod which is removed easily regarding the waveguide rod in which a vibration sound sensor is built. SOLUTION: A waveguicle rod is provided with a casing 10 which is inserted into the ground and with a vibration sound sensor 12. In the casing 10, its side face is narrowed in its underground insertion direction, and its underground insertion tip is found to be a sharpened rod body. The vibration sound sensor 12 comprises a sensor body 12 by which a vibration sound transmitted via the casing 10 from the ground is converted into an electric signal and an amplifier 16 which amplifies the electric signal to be output from the sensor body 12. The sensor body 12 and the amplifier 16 are arranged in series in the length direction of the waveguide rod inside the casing 10.
Patent JP-S61190351-A (JP)
Title: Image forming device
Inventor: WATANABE JUNJI
IPC: G03G21/00
Filed: 1985-02-20
Abstract: PURPOSE:To rationalize maintenance and inspection services by storing an instruction manual and a service manual in a quick disk device provided to a copying machine body, and reading and displaying them in dot matrix patterns as necessary. CONSTITUTION:The quick disk device 30 is provided to part of the console panel 3 of the copying machine body 1. A quick disk Qd on which the instruction manual and service manual are recorded magnetically; is put in a storage part 17 in the front. The quick disk Qd is loaded on the quick disk device 30 when necessary and a start button 301 is pressed. The instruction manual and service manual read out of the quick disk Qd are displayed on a display part 32 on dot matrix basis. Consequently, the instruction manual, etc., are easily taken out and maintenance and inspection services are rationalized.
Patent JP-S60175385-A (JP)
Inventor: IGARI TOSHIKATSU
IPC: H01R12/71
Filed: 1984-02-20
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-S56126759-A (JP)
Title: Impressed-voltage compensation type electrolytic analysis device
Inventor: SATOU AKIRA
IPC: G01N27/416
Filed: 1980-03-11
Abstract: PURPOSE:To improve the precision of measurement by measuring the compensation characteristic of impressed  voltage, varying the characteristic in accordance with current between opposed electrodes and thereby giving  impressed voltage corresponding to the saturation region of the inter-electrode current in relation to the wide- range variation of the density to be measured. CONSTITUTION:The inter-electrode current flows through a measuring electrode P1 and an opposed electrode P2  in the liquid to be measured through the intermediary of the inversion input terminal of an operational amplifier  A1 forming a current voltage converter wherein negative feedback is performed by a resistance R1 and positive  feedback by resistances R2 and R3, and the density of the liquid to be measured is measured by impressed-voltage compensation type electrolytic analysis. When the conversion voltage E0 by an amplifier A1 corresponding  to the inter-electrode current rises above a set reference voltage of an operational amplifier A2 whose inversion  diode D1, etc. is connected to the output side of a control circuit, the diode D1 turns conductive and thereby the positive feedback impedance of the amplifier A1 is varied through the intermediary of resistances R4-R6, etc.  By this, the compecsation characteristic of the impressed voltage for generating the inter-electrode current is  varied in accordance with the inter-electrode current, the impressed voltage corresponding to the saturation region of the inter-electrode current in relation to the wide-range variation of the density to be measured is given,  and thus the precision of measurement of the density is improved.
Patent JP-H06238870-A (JP)
Title: Image transferring device
Inventor: KATO HIROKAZU
IPC: B41F16/00
Filed: 1993-02-19
Abstract: PURPOSE:To perform image transferring process at optimum state irrespective of the temperature under working environment. CONSTITUTION:In a transferring section 22, a pre-heating zone 158 equipped with halogen lamps 150 and 152 is arranged on a working section 18, while thermal transferring rollers 94 and 96 are arranged of a receiving section 24 side. Image receiving sheet 28 and image sheet 26, both of which are arranged so as to register with a guide plate 32, are inserted between the thermal transferring rollers while being heated by the radiant heat emitted from the halogen lamps. Since the guide plate is heated at the pre-heating zone, the sheets easily reach the predetermined temperature with the thermal transferring rollers irrespective of the temperature outside the device concerned, the transferring of image can be performed under the condition that the optimum temperature for transferring the image is realized between the image receiving sheet and the image sheet.
Patent JP-S63197805-A (JP)
Title: Liquid fuel burner
Inventor: TSUKADA ICHIRO
IPC: F23D3/10
Filed: 1987-02-13
Abstract: PURPOSE:To greatly adjust the quantity of combustion without deteriorating exhaust gas by adjusting the quantity of combustion by bonding and separating flame cylinders divided into upper and lower parts. CONSTITUTION:When a movable rod 52 is lowered and an upper inner flame cylinder 42 and an upper outer flame cylinder 44 which move in linkage are also lowered, a first reinforcing ring 48 hermetically adheres to a lower glass holder 32, an upper guide plate 45 hermetically adheres to a lower smoothing plate bed 27, and upper inner and outer flame cylinders 42 and 44 couple with lower inner and outer cylinders 25 and 31. Therefore, the combustion space is enlarged, and the quantity of combustion is increased. Further, when upper inner and outer cylinders 42 and 44 are lifted together with the movable rod 52 and are separated from lower inner and outer cylinders 25 and 31, the combustion space is reduced and the quantity of combustion is also reduced. Hence, the draft operation is decreased, and vaporization becomes in conformity with weak combustion.
Patent JP-H05233984-A (JP)
Title: Broadcasting equipment for emergency
Inventor: OKUI ISAMU
IPC: G08B27/00
Filed: 1992-02-18
Abstract: PURPOSE:To execute a proper and sure refuge introducing broadcasting by voice to a person in a floor which is higher than the floor where fire occurs in a connection-type skyscraper. CONSTITUTION:A broadcasting equipment for emergency is the equipment which is provided with a voice introducing device 11 in addition to an emergency broadcasting device 13 and the emergency broadcasting device 13 executes control in such a way that the speakers of the floor where fire occurs and an immediately upper floor and, moreover, the speaker of the floor which is operation-selected become output possible states based on floor classification fire signals S1-Sn from at automatic fire alarm, etc., and the selection signals S21-S2n of a broadcasting floor by an operation switch part 14a. The voice introducing device 11 simultaneously generates proper refuge comment to the floor where the speaker is output possible and permits the floor to output it. Especially in the broadcasting equipment for emergency in the connection-type skyscraper, the refuge introducing broadcasting which indicates refuge from an adjacent building through a connection part as a refuge comment signal to the floor where fire occurs and the floors which is upper than the immediately upper floor is made to be executed.
Patent JP-H10191943-A (JP)
Title: Laver product containing gold leaf
Inventor: HATTORI KAZUTO
IPC: A23L17/60
Filed: 1997-01-07
Abstract: PROBLEM TO BE SOLVED: To increase the consumption by increasing the additional value of laver. SOLUTION: Gold leaf for food is properly mixed with food, etc., made of laver in its manufacturing process.
Patent JP-H11234083-A (JP)
Title: Piezoelectric part and its manufacture
Inventor: TANAKA YASUHIRO
IPC: G01L1/16
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a small piezoelectric part whose productivity is satisfactory and dispersion is less in a characteristic. SOLUTION: A piezoelectric part 11 is constituted of a square piezoelectric body 12, E-shaped and a reversed E-shaped holding members 13 and 14, and sealing substrates 15a and 15b constituting an external case storing the holding members 13 and 14 and the piezoelectric body 12 inside. In the piezoelectric body 12, electrodes 16 and 17 are formed on faces confronted with the holding members 13 and 14. It vibrates with length vibration as the main vibration mode. The piezoelectric body 12 is sandwiched by the abutting parts 13c and 14c of the holding members 13 and 14, so that it can vibrate and the piezoelectric body 12 and the holding members 13 and 14 are incorporated in a plate form.
Patent JP-H04271083-A (JP)
Title: Vtr device with title editing function
Inventor: TAMURA AKIRA
IPC: G11B27/029
Filed: 1991-02-27
Abstract: PURPOSE:To facilitate the formation of a title image, etc., by specifying starting and finishing positions on a superposing and recording tape with the value of a tape counter and selecting a character, a picture, etc., from a previously prepared image library. CONSTITUTION:The traveling quantity of a tape is calculated in the units of hours, minutes and seconds based on a microprocessor PC 11 or a CTL signal and a reel pulse and the information of a counter is formed. Thus, information as to the starting and finishing positions for superposing and recording a title in image is made into the information of the counter, it is stored in the PC 11 and superposing and recording are started and finished by making the value of the counter at the time of edition coincidnt with the stored one of the counter. A video signal from the outside supplied to synthesic circuits 18 and 19 via an input section 20 and the title image read out from a memory 10 by a titler circuit 9 is synchronized horizontally and vertically with a color phase and inserted as a composite picture.
Patent JP-S62188863-A (JP)
Title: Slide gate valve
Inventor: ISHIKAWA GENICHI
IPC: F16K3/02
Filed: 1986-02-14
Abstract: PURPOSE:To obtain a slide gate valve which does not require cleaning by forming, on a valve hole edge, a scraper part making close contact with a valve plate to scrape a matter attached to the valve plate with a slide of the valve plate. CONSTITUTION:A slide gate valve is constructed by disposing a valve plate 3 slidably to the lower face side of a valve seat plate 2 having a valve hole 1 so that the valve hole 1 can be opened and closed by a slide of the valve plate 3. And a scraper part 4 making close contact with the valve plate 3 to scrape a matter attached to the valve plate 3 is formed on the valve hole 1 edge. Then, each time when the valve plate 3 is slid to open or close the valve hole 1, the matter attached to the valve plate 3 is scraped by the scraper part 4, then cleaning of the slide gate valve becomes unnecessary.
Patent JP-H11230619-A (JP)
Title: Hot air heater with air cleaner
Inventor: FUJIGAKI YOSHIAKI
IPC: F24H3/04
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To prevent a dust collecting filter from being deteriorated due to superheat even when a hot water heater is abnormally overheated. SOLUTION: When a cleaning operation switch 24 is turne on (STEP 1), a cleaner controller 20 detects temperature by a thermistor 17 (STEP 2) to detect whether or not the detected temperature reaches 80 deg.C (STEP 3). When the detected temperature of the thermistor is not lower than a prescribed temperature (YES in STEP 3), the operation of a cleaning blower is stopped to inhibit the operation of an air cleaner (STEP 4). Thus, when a gas fan heater is abnormally heated and the detected temperature of the thermistor is not lower than the prescribed temperature, the operation of the air cleaner is inhibited. Therefore, the suction of air heated by the gas fan heater from a cleaning inlet can be prevented.
Patent JP-S63199098-A (JP)
Title: Empty can press
Inventor: UMEDA TAKAHISA
IPC: B30B9/32
Filed: 1987-02-16
Abstract: PURPOSE:To easily crush an empty can, to facilitate the fetch and to miniaturize a power source by providing the arm motioning in the direction intersecting at right angles with the direction to crush the empty can. CONSTITUTION:When a mobile part 2 is worked by inputting an empty can 3 between a stationary part 1 and the mobile part 2, the latter 2 is moved in the direction like crushing the empty can 3 and pushed downward with a roller 4 being brought into contact with the action part 9 of an arm 6. The arm 6 is rotated to the position shown by a dot line with the action part 9 being pushed downwards to push the empty can 3 in the different direction intersecting at right angles with the motion direction of the mobile part 2. The empty can 3 is dented with its side part being pushed and bent in a chevron shape. Thereafter, when the roller 4 crosses over the crest of the action part 9, the arm 6 is restored to the initial position and the mobile port 2 returns to the specific position by crushing the empty can 3. The empty can 3 bent in a chevron shape is easily crushed to cause a big effect for miniaturization without the need of big power for the mobile part 2. The action part 9, while the mobile part 2 is restored, pushes the empty can 3 by being pushed by the roller 4 to facilitate the fetch.
Patent JP-H02210813-A (JP)
Title: Exposure apparatus
Inventor: SANO NAOTO
IPC: G03F7/20
Filed: 1989-02-10
Abstract: PURPOSE:To prevent various kinds of films coating the surfaces of optical parts from deteriorating due to chemical reaction by providing a sealing means to seal a transmission optical system in a specified space filled with inert gas. CONSTITUTION:A transmission optical system B transmitting laser rays from a laser 1 to an optical system for exposing, and sealing means 30, 31 sealing at least the transmission optical system B in a specified space filled with inert gas are provided. As a result, the transmission optical system B is isolated from the air by the sealing means 30, 31, and is arranged in an inert gas atmosphere. Thereby, films such as an antireflection film and a reflection amplifying film coating optical parts, such as a lens, a prism, and a mirror, constituting the optical system are scarcely deteriorated, and the performance of the optical system also is not deteriorated.
Patent JP-S60177284-A (JP)
Title: Radiation detector for ct scanner
Inventor: GOTOU YOSHIHIRO
IPC: G01T1/10
Filed: 1984-02-23
Abstract: PURPOSE:To prevent X rays transmitted through a detection body and a rotating body from being absorbed by an absorbing part at the opposite side by equipping the detection body with a shield body made of an X-ray shield material such as lead. CONSTITUTION:The radiation detector is constituted so as to be equipped with the shield body 25 made of the X-ray shield material such as lead to the detection body 14 for preventing X rays transmitted through the detection body 14 and rotating body 15 from being absorbed by the absorbing part at the opposite side. The fan-beam X rays 13 are attenuated by a body to be detected and then absorbed by the detection body 14, but part of it is transmitted through the detection body. This transmitted X rays are absorbed and attenuated by a shield body 25 and further absorbed and attenuated again by a shield material 25 positioned opposite across the rotating body 15 until there is no influence exerted upon the part which is 180 deg. away from the incidence position of the detection body 14, i.e. the part which absorbs the fan-beam X rays directly.
Patent JP-H04356759-A (JP)
Title: Information recording and reproducing device
Inventor: YAMAMORI YOSHIYUKI
IPC: G11B19/00
Filed: 1991-01-31
Abstract: PURPOSE:To eliminate the deviation of information recording medium between an insert port and a carrier means. CONSTITUTION:A groove 9 along the inserting direction of information recording medium is formed on the upper side of a shutter 8 to open/close the aforementioned port, which is provided between the inserting port arranged on a housing of the information recording/reproducing device and the carrier means carrying the information recording medium inside of the housing. The bottom side 9a and both internal sides 9b, 9c of this groove 9 constitute a guiding means to guide the lower side and both-side end faces of the information recording medium between the port and the carrier means.
Patent JP-S57146617-A (JP)
Title: Thermal forming method of polyester sheet
Inventor: YOSHIGA NORIO
IPC: B29K67/00
Filed: 1981-03-05
Abstract: PURPOSE:To achieve the forming process under low pressure by a forming a polyester sheet along a heating die in pressurized air and heat treating, then supplying pressurized air-blow from the heating die-side by inserting a cooling die in the heating die, to cool the formed product in contact with the cooling die. CONSTITUTION:After a biaxially drawn polyester sheet 1 with degree of crystallinity less than 30% and 0.02-0.15 planar orientation coefficient, is heated by a heating device 4, the sheet is placed on the upper side of a pressurized air chamber 5. The sheet 1 is fixed between a heating die 2 and the chamber 5 by lowering the heating die 2 which has been previously heated at below Tc of the polyester and above (Tc-70) deg.C  by a heater 6. Next, the sheet 1 is formed along the die 2 by pressurized air-blown in from a pressurized air port 7 of the chamber 5 side, and after the formed product is heat treated by keeping the supply of pressurized air for predetermined time, the cooling die 3 with a shape corresponding to the die 2 is inserted into the die 2. Then, the pressurized air is exhausted from the pressurized air port 7 of the die 2 side, and the formed product is forcibly in contact with the die 3 and is cooled. Thus, the high heat- resisting formed product which permits retort sterilization and high temperature packaging is obtd.