baber/WOPTO huggingface dataset:
Patent JP-H02185753-A (JP)
Title: Tracking servo circuit
Inventor: NAKANO EIICHI
IPC: G11B5/588
Filed: 1989-01-11
Abstract: PURPOSE:To perform the best ATF servo at all times regardless of the level variation of an input pilot signal by adjusting the gain of the circuit automatically so that the pilot signal has a prescribed level in an on-track state. CONSTITUTION:When the value of a fed-back tracking error signal becomes 0, namely, when an on-track state wherein a magnetic head travels on the center line of its track is entered, an automatic gain control circuit 18 controls the gain automatically so that the signal level of the input pilot signal reaches the predetermined specific level. Consequently, even if the signal level of the pilot signal recorded on a magnetic tape varies from the prescribed level owing to the kind of a magnetic tape and variance of electric characteristics of the device used for sound recording, the signal level of the pilot signal of each tape is controlled automatically to the specific level. Consequently, the invariably accurate ATF servo is performed.
Patent JP-H02188122-A (JP)
Title: Automatic monitoring system
Inventor: YOKOYAMA TAKAYUKI
IPC: H02H3/05
Filed: 1989-01-11
Abstract: PURPOSE:To eliminate influence of higher harmonics by providing a filter for removing specific order of higher harmonics produced in a system to be protected. CONSTITUTION:Input electrical amounts 1a, 1b, 1c of respective phases converted into digital amounts are fed to digital filters 5a, 5b, 5c in order to remove higher harmonic components. After ternary higher harmonic component is removed, the electric amount is fed to an adder 2 and zero-phase data Iof are obtained based on the sum of three-phase electrical amounts. That value is fed to an amplitude operating section 3 in order to obtain the amplitude, and a defect detecting section 3 produces an output upon detection that the amplitude is larger than a specific value K. Since tertiary higher harmonic components produced from a thyristor igniter are removed through the digital filters 5a, 5b, 5c, zero-phase component can be calculated accurately.
Patent JP-S61162142-A (JP)
Title: Food raw material assorted with container
Inventor: KUNIMOTO YUJI
IPC: A23L11/00
Filed: 1985-01-11
Abstract: PURPOSE:To obtain a food raw material assorted with a container, and cookable by simple operation without necessitating various containers, by combining a food raw material solidifiable by cooking with a self-supporting container made of a water-resistant material and having a sealable opening at the top. CONSTITUTION:A self-supporting container 11 made of a water-resistant material and having a sealable opening 12 at the top is combined with a food raw material (e.g. raw material of bean curd) which solidifies by cooking. A coagulable food such as bean curd can be prepared without necessitating a container such as a pan, by charging a coagulant-containing raw material and water to the self-supporting container 11, and stirring and heating the content. A food having excellent appearance can be produced easily with simple operation. Since the self-supporting container can be discarded after cooking, the labors for cleaning the pan, etc. can be eliminated. The cooking time can be further shortened by using an electronic range.
Patent JP-H06208936-A (JP)
Title: Manufacture of solid electrolytic capacitor
Inventor: HAYAKAWA KIYOSHI
IPC: H01G9/08
Filed: 1993-01-12
Abstract: PURPOSE:To provide a method for manufacturing a solid electrolytic capacitor incorporating a fuse for facilitating detection of short circuit and allowing accurate calculation of failure rate in which the number of components is decreased, assembling process is simplified and the aging work can be carried out positively. CONSTITUTION:An external cathode terminal 4b is connected with an element 5 through a cathode terminal connecting solder 2a and molded with an exterior resin 1 such that the molded part of the external cathod terminal 4b is partially exposed. It is then subjected to aging and the exposed part of the external cathode terminal is cut off. Wire fuses 3 are then soldered 2b to the cut-off parts 4b1, 4b2 and coated with fuse protective resin 8.
Patent JP-H03207007-A (JP)
Title: Thin-film magnetic head
Inventor: TERAWAKI NORIYUKI
IPC: G11B5/31
Filed: 1990-01-10
Abstract: PURPOSE:To allow the easy registration of a recording head and a reproducing head with high accuracy by commonly using the ferrite substrate of the reproducing head for the lower shield of the reproducing head and the upper core of the recording head and providing grooved glass to separate MR elements, then registering these heads. CONSTITUTION:The recording head has the lower core consisting of the ferrite substrate 1 and is formed with thin-film coils 2 thereon. The upper core thereof is commonly used as the ferrite substrate 4 which is the lower shield of the reproducing head. The grooved glass 8 to electrically and magnetically separate the two MR elements 6 formed on the ferrite substrate 4 and the grooved glass 9 in parallel with the MR element 6 forming surface are provided. The ferrite substrate 4 of the reproducing head is commonly used as the lower shield and the upper core of the recording head in such a manner and the thin films 6 of the MR elements are registered to the glass grooves 8, 9 and are patterned on the rear surface of this upper core to form the MR elements, by which the registration of the recording head and the reproducing head is easily executed with the high accuracy.
Patent JP-S62161285-A (JP)
Title: Electronic still camera
Inventor: TADA KANEHIRO
IPC: G02B7/28
Filed: 1986-01-10
Abstract: PURPOSE:To prevent recording of operating sound of an automatic focusing mechanism by providing an attenuation means in a sound recording system and applying an attenuation command signal to the sound recording system when the automatic focusing mechanism operates. CONSTITUTION:A signal that indicates automatic focusing is in action is sent out continuously from a CPU 14 to a system controller 12 when automatic focusing is being made, and responding to this, an attenuation command signal is sent out continuously from the system controller 12 to an attenuation circuit 20. In the meantime, sound signals are attenuated by, for instance, about 10dB by the attenuation circuit 20 and stored in a memory 22 for sound storing. Accordingly, disagreeable sound of an automatic focusing mechanism is not recorded.
Patent JP-H08188493-A (JP)
Title: Equipment for producing single crystal
Inventor: ARIYOSHI AKIHIKO
IPC: H01L21/208
Filed: 1995-01-12
Abstract: PURPOSE: To contrive miniaturization of the subject producing equipment and congraction of its setting area by placing plural signal crystal-growing troughs in a row at a prescribed interval and placing electromagnetic coils giving a magnetic field to molten semiconductor at a central part of the single crystal- growing groughs and between end part of the row and each trough. CONSTITUTION: Plural single crystal-growing troughs 10 each dipping a seed crystal in molten semiconductor in a crucible in a state filled with an inert gas, pulling up the seed crystal according to the crystal growth to grow the single crystal semiconductor are placed in a row at a prescribed interval. Electromagnetic coils 11a at both ends and electromagnetic coils 11 between the single crystal-growing troughs are placed along with the single crystal-growing troughs 10 and fitting to the height of the molten semiconductor in the center part. A magentic body 12 forming a return circuit detouring outside of the single crystal-growing troughs 10 is placed between both the two end part electromagnetic coils 11a placed on both ends. The arrangement of the single crystal- growing troughs 10 is a two-row arrangement or a round one.
Patent JP-S60152758-A (JP)
Inventor: JIYAN JIYATSUKU RIBUIE
IPC: E04C2/54
Filed: 1984-01-10
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-H09199068-A (JP)
Title: Rotary anode type x-ray tube
Inventor: ISO RIYUUJI
IPC: H01J35/10
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a rotary anode type X-ray tube capable of reducing the number of part items of a rotary anode body, facilitating assembling, and improving assembling accuracy by using a clad material made of copper or a copper alloy and iron or an iron alloy on the inside for the cylindrical rotor of the rotary anode body. SOLUTION: A cylindrical rotor 13 is formed with a clad material made of copper or a copper alloy on the outside and iron or an iron alloy on the inside, the upper end section of the iron or the iron alloy on the inside is directly connected and fixed to a target support body 2 by brazing, and the target support body 2 and the cylindrical rotor 13 are connected and fixed without using a connecting body. A rotary anode type X-ray tube capable of reducing the number of part items of a rotary anode, facilitating assembling, and improving assembling accuracy is obtained.
Patent JP-S5287107-A (JP)
Title: 1,1,1-trihalo-4-methyl pentene
Inventor: FUJITA YOSHIJI
IPC: B01J31/02
Filed: 1976-01-12
Abstract: PURPOSE: 1,1,1-Trihalo-4-methylpentene of formula I (X 1-3  are halogen; Z is CH 3  - C(CH 3 ) = CH -, CH 2  = C(CH 3 ) - CH 2  -), such as 1,1,1-trichloro-4methyl-3-pentene. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06271549-A (JP)
Title: Piperazine derivative
Inventor: YOAHIMU GANTE
IPC: C07D295/192
Filed: 1994-01-18
Abstract: PURPOSE: To provide the new compound which inhibits binding of fibrinogen to fibrinogen receptor and is useful for treating thrombosis, epilepsy, cardiac infarction inflammation, arteriosclerosis and tumors.  
     CONSTITUTION: The compound of the formula Y-(C m H 2m -CHR 1 ) n -CO-(NH-CHR 2 - CO) r -Z [Y is formula I or the like; R 1 , R 2  and R 7  are each -C 1 H 21 -R 9 , benzyl, imidazolylmethyl or the like; R 3  is H, H 2 N-C(=NH)-; R 4  and R 6  are each (H, H) or =O; R 8  is OH, OA or the like; R 9  is H, OH, NH 2 , SH or the like; A is 1-4C alkyl; (m) is 0-4; (n) and (r) are each 0 or 1; (p) is 0-2], e.g. 3-[3-(4- amidinopiperazin-1-ylacetamido)benzamido]-propionic acid, is obtained by isolating from its functional group derivative by solvolysis, especially hydrolysis or hydrogenolysis. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H06207916-A (JP)
Title: Pollution detecting sensor
Inventor: IWATSUKI MINORU
IPC: G01N27/04
Filed: 1993-01-12
Abstract: PURPOSE:To provide a pollution detecting sensor which can measure a leakage current between electrodes without extraordinarily dampening an insulating plate and can obtain the equivalent adhering amount of salt content accurately. CONSTITUTION:Many electrodes 2 pre arranged in matrix on an insulating plate 1. Two electrodes are sequentially selected by switching circuits 3, 4, and a voltage is impressed to the two electrodes. A leakage current (resistance value) is sequentially measured. The equivalent adhering amount of salt content is operated by the use of an arithmetic circuit 10 from the distribution of the measured resistance values of the whole of the insulating plate.
Patent JP-S58122499-A (JP)
Inventor: KANAZAWA JIYUNYA
IPC: C01B23/00
Filed: 1982-01-13
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-S59127840-A (JP)
Title: Deposition of organic film and device therefor
Inventor: WATANABE TOORU
IPC: B05D1/00
Filed: 1983-01-13
Abstract: PURPOSE:To form an organic polymer film having a fine pattern by a simple process by a method wherein gas of hydrocarbon, etc., is introduced into a chamber by the fixed pressure, and charged particles are made to irradiated to the surface of a substrate being accelerated or converged according to a magnetic field or an electric field. CONSTITUTION:An exhaust system 16 is operated to evacuate the inside of a vacuum chamber 11. Then hydrocarbon or the derivative thereof is used as the gas source 9 mentioned above, and is introduced in the vacuum chamber 11 through a flow rate regulator 18. The degree of vacuum in the chamber 11 is held low as to make the mean free path of a charged particle beam to have the value at least larger than height of the device as not to make the charged particle beam radiated from an ion gun 20 to be scattered during the period up the beam to reach the surface of a substrate 13, the electron beam is deflected by a deflecting coil 21, and the surface of the substrate 13 is scanned. Accordingly, a chemical change is generated only on the irradiated part to deposite and to form an organic film, and an organic polymer film enabled to be used as a mask material at the etching process of the substrate, and having a fine pattern can be formed by a simple process.
Patent JP-H03207318-A (JP)
Title: Gas cooking device
Inventor: SHIMADA RYOJI
IPC: F24C3/02
Filed: 1990-01-11
Abstract: PURPOSE:To make it possible to obtain a highly efficient gas cooking device free from inconsistent grilling and excellent in fuel efficiency by connecting a driving device to a supporting device of a lower burner so that the rotating movement of the driving device is transmitted to the supporting device of the lower burner. CONSTITUTION:At a position opposite to a back portion of a heating chamber 15 and an open orifice on the outside, a lower burner 21 comprising an approximately square tube-shaped Bunsen burner is provided. The end of the lower burner is connected with a mixed tube portion 29 connected with an exhaust nozzle 22. On the other hand, other end on the opposite side is connected with the end of a supporting device 24 directly connected with a driving device 23; further, the other end of the device 24 is connected with a braking jig 25. Besides just above the lower burner 21, wind direction control panel 27, which runs parallel to a row of flame orifices 26, is provided in association with the lower burner 21. Moreover, at the back of the lower burner 21 and the wind direction control panel 27, an air blowing device 28 is provided. With such a constitution, favorable cooling result free from inconsistent grilling can be obtained.
Patent JP-S63176478-A (JP)
Title: Method for detecting decomposition of electroless copper plating bath
Inventor: TAKATSU AKIO
IPC: C23C18/40
Filed: 1987-01-13
Abstract: PURPOSE:To detect the decomposition of a plating bath in the early stage from the start point of change of bath decomposition parameter D by calculating the reaction rate constants Km, Kr of a metallic component and a reducing agent in the plating bath from the determined amts. and the amts. supplied, and by calculating the parameter D(D=Km/Kr). CONSTITUTION:The consumptions of a copper component and a reducing agent such as formaldehyde in an electroless copper plating bath during plating are calculated from the determined amts. and the amts. supplied, and the reaction rate constants Km, Kr are further calculated. Bath decomposition parameter D(D=Km/Kr) is then calculated and plotted. The start point of change of the parameter D with the lapse of time is detected so as to detect the decomposition of the plating bath in the early stage. Thus, the deterioration of a plated product and the deposition of copper in a plating tank can be prevented.
Patent JP-S63173825-A (JP)
Title: Internal combustion engine with supercharger
Inventor: YOSHIOKA MAMORU
IPC: F02B33/38
Filed: 1987-01-13
Abstract: PURPOSE:To prevent torque shock by controlling supply fuel to be increased and decreased, interlocking with the operation of a control valve in an atmospheric air introducing passage in an engine where atmospheric air can be introduced into an annular space formed in the periphery of a rotor shaft of a supercharger comprising a Roots pump. CONSTITUTION:A mechanical supercharger 20 comprising a Roots pump having a pair of rotors 22, which is disposed downstream from a throttle valve in an intake passage, has holes for passing rotor shafts 26 through an end plate 24a, and the holes form an annular space 36 in the periphery of the rotor shafts 26 between the end surfaces of the rotors 22 and inside seals 30 of bearings 25. An atmospheric air introducing passage 40 having a control valve 42 interposed therein is connected to the space 36. In this case, the control valve 42 is opened by ECU 44 during operating conditions other than idling, thereby controlling the supply air quantity to an engine to be increased. At this time, as the control valve 42 is opened, the fuel supply quantity is controlled to be gradually increased.
Patent JP-S62163055-A (JP)
Title: Positive type photosensitive lithographic plate
Inventor: TOMIYASU HIROSHI
IPC: G03C1/72
Filed: 1986-01-14
Abstract: PURPOSE:To improve development latitude, resistance to chemicals, and storage stability, and to extremely enhance sensitivity by using a combination of a specified photosensitive body specified in molecular weight and a novolak resin prepared by using xylenol as an essential component. CONSTITUTION:The photosensitive layer formed on an aluminum plate grained and anozided on the surface contains o-quinonediazidosulfonate of a resin obtained by polycondensing a polyphenol with an aldehyde or ketone having a number average molecular weight of 5X10<2>-4X10<3>, and a weight average moelcular weight of 1X10<3>-6X10<3>, and the novolak resin prepared by using xylenol as an essential component. Said polycondensed resin is obtained by polycondensing the polyphenol with the aldehyde or ketone, when needed, dissolved in a proper solvent, in the presence of a proper acid, such as hydrochloric acid, phosphorus oxychloride, or oxalic acid.
Patent JP-H10202536-A (JP)
Title: Resinoid bonded grinding wheel
Inventor: NAGATA AKIRA
IPC: B24D3/28
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a resinoid bonded grinding wheel having higher heat resistance than a conventional resinoid bonded grinding wheel in the resinoid bonded grinding wheel bonded by an epoxy resin. SOLUTION: In a resinoid bonded grinding wheel 10, a resin bonding agent is constituted of an epoxy resin bonding agent 22 in which a glass transition point (Tg) is 130( deg.C) or more. Therefore, bonding force of the epoxy resin bonding agent 22 is maintained sufficiently high even if the temperatures of grinding liquid and a working point rise during working because the epoxy resin bonding agent in which Tg is sufficiently high is used as bonding agent. Namely, the temperature is maintained to a range which is sufficiently lower than a temperature in which heat resistance of the epoxy resin bonding agent 22 becomes a problem.  Therefore, grinding working can be easily performed even if a temperature adjustment of grinding liquid in particular is not performed because heat resistance of the resinoid bonded grinding wheel 10 bonded with epoxy resin bonding agent 22 is improved sufficiently higher than a conventional resinoid bonded grinding wheel and lowering of working performance (working number) according to a rise of a temperature is not substantially generated.
Patent JP-H07212961-A (JP)
Title: Overheat protector
Inventor: NIIMI HIROSHI
IPC: G02F1/133
Filed: 1994-01-20
Abstract: PURPOSE:To provide an overheat protector for protecting a liquid crystal display or an electric circuit from overheat cause by heat from a light source. CONSTITUTION:The overheat protective device is for protecting a liquid crystal display 5 from overheat caused by heat from a back light 6. The overheat protective device has a thermistor (rT) for detecting a temperature of the liquid crystal display 5. The power applied to the back light 6 is controlled by a CPU 3 on the basis of the temperature detected by the thermistor (rT) to reduce the voltage applied to the back light 6 through a power circuit 8 when the temperature of the liquid crystal display 5 rises to a given level near a liquid- crystal transition temperature.
Patent JP-S5498032-A (JP)
Title: Air conditioner
Inventor: SAKURAI NOBUMASA
IPC: F24F6/00
Filed: 1978-01-19
Abstract: PURPOSE: To provide an air conditioner wherein an air purifier and a humidifier are unitarily provided, and generated steam is discharged into a chamber by purified air, thereby to prevent the lowering of the temperature within the chamber and to sufficiently disperse steam so as to effectively carry out air conditioning.  
     CONSTITUTION: Purified air is passed through a blast chamber B and a heating  cylinder 19, and discharged into the chamber B . When a current is caused to flow  to a heat generating member 20, the heating cylinder 19 is heated, as a result of  which water within a steam tank 14 is boiled to generate steam. The steam is  sucked up by purified air passing through the heating cylinder 19 to humidify the  interior of the chamber. Upon this occasion, since the purified air is heated by the  influence of the heat generator 20, the lowering of the temperature of steam is suppressed, and the lowering of room temperature in the chamber at the time of heating is prevented to lighten the steam, thus the steam being sufficiently dispersed in  the full part of the chamber. The full part of the air conditioner becomes compact  by this mechanism and is provided at cheap cost. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10192390-A (JP)
Title: Tacky adhesive tape for medical treatment
Inventor: FUNABIKI KOTARO
IPC: C09J7/02
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a tacky adhesive tape for medical treatment which less damages the corny damage of the skin and has sufficient tacky adhesive strength to adherends. SOLUTION: This tacky adhesive tape is formed by laminating an acrylic tacky adhesive which consists of 100 pts.wt. acrylic copolymer and 5 to 25 pts.wt. disester compd. of 6 to 8C dicarboxylic acid and 4 to 11C monofunctional alcohol or 5 to 60 pts.wt. 8 to 15C satd. hydrocarbon and is crosslinked by an isocyanate crosslinking agent.
Patent JP-S62165066-A (JP)
Title: Operating unit for driving device
Inventor: TSUNEDA MASAAKI
IPC: F16H61/16
Filed: 1986-01-13
Abstract: PURPOSE:To prevent unnecessary shifting by providing an interlock means in between the operating system of a sub-transmission and the operating system of a transfer device. CONSTITUTION:A select lever 73 has two positions of a high gear range Hi and a low gear range Lo in the operating system of a sub-transmission 20, while the shifter rod 79 of a fork 78 which is engaged with the sleeve 63a of a transfer actuator 63, is connected to a diaphragm type actuator 80, in the operating system of a transfer device 60. At the time of normal traveling, a 4WD switch 83 is turned off and the actuator 80 moves the rod 79 backward. Thereby, the sleeve 63a is meshed with a rib side to effect 2WD. The select lever 73 is operated to a high gear. And, accompanying the operation of the transfer device 60, the rod 87 of an interlock means 85 is also moved backward, which enables shifting to 4WD, while forbidding the select lever 73 to be forwardly operated.
Patent JP-H07208501-A (JP)
Title: Temperature sensing-type fluid shaft coupling
Inventor: YAMAUCHI TSUNEKAZU
IPC: F16D35/00
Filed: 1994-01-20
Abstract: PURPOSE:To decrease hysteresis by providing a torque generating means for generating rotational torque for rotating a valve in the closing direction by flow velocity in the radial direction of viscous fluid. CONSTITUTION:A pressure receiving surface 27a receives viscous fluid to flow in the radial direction, thereby rotational torque is generated. Since the flow velocity of the viscous fluid from an operating chamber 17 to a storing chamber 16 is low in the low rotation, a valve 27 is not affected by the rotational torque to be generated on the pressure receiving surface 27a. Thereby, the switching temperature is very different from the conventional one. Moreover, the switching temperature when the valve 27 is rotated in the closing direction after the rotational torque is generated by the pressure receiving surface 27a by the flow velocity of the viscous fluid after the rotational number is raised is shifted to the high-temperature side in relation to the conventional one. Thus, hysteresis can be decreased by shifting the switching temperature in the closing state to the high-temperature side.
Patent JP-S63174520-A (JP)
Inventor: TAMAGAWA TORU
IPC: H03K3/53
Filed: 1987-01-14
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。