baber/WOPTO huggingface dataset:
Patent JP-H0384269-A (JP)
Title: Starting mechanism for spherical valve
Inventor: NAKAO TOSHIO
IPC: F16K5/20
Filed: 1989-08-28
Abstract: PURPOSE:To always ensure an action, through which pressure contact with a valve seat sheet is released in prior to rotation of a ball valve for the service life of a valve itself by providing a delay starting means formed such that the gear of a release means for a valve seat sheet is geared with a second gear engaged with a valve rod, secured to the ball valve, through a clutch having a play. CONSTITUTION:Rotation of a fan-shaped gear 43 is transmitted to an intermediate gear 23 which is simultaneously rotated. Since the intermediate gear 23 is clutch-engaged with a clutch 24 having a play, rotation is transmitted to the clutch by a delay equivalent to an amount of the play. When the clutch 24 is started to rotate, a ball valve 2 is also started to rotate. Namely, an action wherein when a drive source is started to work, at least the one valve seat sheet is first moved backward at once and thereafter the ball valve 2 is started to rotated is effected in order.
Patent JP-S59111796-A (JP)
Inventor: AWAZU MITSUAKI
IPC: D06F23/04
Filed: 1982-12-15
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-S6199826-A (JP)
Title: Circuit for infrared sensor array
Inventor: SETO HIROYUKI
IPC: G01V8/12
Filed: 1984-10-19
Abstract: PURPOSE:To prevent malfunction due to a random noise by connecting pyroelectric infrared sensors and FETs for impedance conversion through switching FETs, and applying the same voltage pulse to the FETs at a specific period. CONSTITUTION:The pyroelectric infrared sensors C1-C8 and FETs Tr21-Tr28 for impedance conversion are connected through the switching FETs Tr11-Tr18, and gate electrodes of the FETs Tr11-Tr18 are connected to a terminal VS for sampling voltage application. The same voltage is applied through this terminal VS to the FETs Tr11-Tr18 at the specific period. In this constitution, when the sampling voltage is applied from a terminal V3 and only when temperature variation occurs within the visual field of, for example, a sensor C1, an output signal is led out of an output part ch1. Therefore, even if a random noise is generated when no sampling voltage is applied, it is not led out as the output signal.
Patent JP-H04103583-A (JP)
Title: Amide compound
Inventor: ITO YASUO
IPC: C07D451/14
Filed: 1990-08-24
Abstract: NEW MATERIAL:A compound shown by formula I [R<1> is H or lower alkyl; (m) is 2 or 3; R<2> is H, benzyl, COOR<3> (R<3> is lower alkyl) or (CH2)NCOOR<4> (R<4> is H or lower alkyl; (n) is 1-7); (p) and (q) are 1 or 2]. EXAMPLE:Endo-N-(9-benzyl-9-azabicyclo[3,3,1]non-3-yl)-1H-indole-3-carb oxamide. USE:A serotonin (5-hydroxytryptamine) antagonist having low side effects. PREPARATION:A compound shown by formula II is converted into an acid chloride and condensed with an amino compound shown by formula III in an organic solvent (e.g. dichloromethane) in the presence of a base (e.g. triethylamine) as a dehydrohalogenating agent to give a compound shown by formula I wherein group R<2> is benzyl.
Patent JP-H1057379-A (JP)
Title: Bone strength measuring apparatus
Inventor: YOSHIMURA NORIYUKI
IPC: A61B9/00
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To accurately and simply measure bone strength of human body. SOLUTION: The bone strength measuring apparatus is composed so that an object bone is given a shock by a hammer mechanism 4, bone vibration signals from the bone are gained by a vibration sensor 10, proper vibration frequency to the bone is gained by means of a proper vibration signals operation unit 11, attenuation coefficient is detected by an attenuation coefficient detection unit 12 as well as phase deviation is detected by a phase deviation detection unit 13 and the proper vibration frequency is compensated by the attenuation coefficient and the phase deviation so as to resolve bias in measured results due to individuality of human body.
Patent JP-H1062832-A (JP)
Title: Camera used both for silver salt photographing and electronic image pick up
Inventor: MARUYAMA ATSUSHI
IPC: G03B7/00
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To reproduce even photographic intension on film by faithfully reproducing the color of an object and to perform correction at the time of printing by detecting the artificial light source of a photographing field and recording its kind on the film in the case that the artificial light source exists. SOLUTION: A subject image is converted into an electric signal by an electronic image pickup unit 1, and is displayed on a monitor 3 based on an output signal and also a still picture fetched in by the electronic image pickup unit 1 is stored in a memory 2. A color luminance information generating part 4 generates the color information and the luminance information of an image from the output of the memory 2. Working information is added to the output of the color luminance information generating part 4 by an external setting part 5 by a camera operator. The subject image is imprinted on silver salt film by a silver salt photographing device 6, and an exposure value is decided by an exposure arithmetic part 7 at the time of photographing.  The output to the exposure arithmetic part 7 is the output of the color luminance information generating part 4 or what is made by adding the working information to the output of the color luminance information generating part 4.
Patent JP-S6465405-A (JP)
Title: Pattern detecting device
Inventor: KAWAI NOBUYUKI
IPC: G01N21/88
Filed: 1987-09-04
Abstract: PURPOSE:To accurately detect the pattern of even such an IC that there is no lead or that its lead can not be picked up by finding the border line between the packaged IC and its background. CONSTITUTION:When the IC to be detected is conveyed on a conveyance path and stops in the visual field of an image pickup camera 2, its image pickup signal is sent to a binary-coding processing part 4 through a control part 1. The binary-coding processing part 4 converts the received image pickup signal into binary data. The converted binary data is sent to a binary image generation part 5 through the control part 1. The binary image generation part 5 converts the image picked up by the image pickup camera 2 into a binary image of white-end-black level according to the received binary data. Thus, the binary image of the IC and its background is obtained, and then an arithmetic processing part 7 performs pattern detection processing by a program stored previously in a memory 6 according to the image to detect the pattern.
Patent JP-S6282517-A (JP)
Title: Production of magnetic disk
Inventor: ABE TOSHIRO
IPC: G01R13/20
Filed: 1985-10-07
Abstract: PURPOSE:To improve both the magnetostatic characteristics and the electromagnetic conversion characteristics of a magnetic disk, by limiting the flying source position to a place more inside than a magnetic film recording part of a magnetic disk for the particles that are coated on a substrate for formation of a magnetic foundation film and/or a magnetic film and applying a physical vapor deposition process. CONSTITUTION:An errosion area 3 is set at a position more inside than the recording part of a magnetic film produced by a sputtering process as shown by the alternate long and short dash line. Then a circular magnetron sputtering process is carried out by an annular magnetron sputtering device and with use of Cr. Thus the Cr particles are attached to a substrate 1 for formation of a Cr film 4 on the surface of the substrate 1. Then a circular magnetron sputtering process is applied on the film 4 by means of Co-Ni. Thus the Co-Ni particles are attached onto the film 4 for formation of a Co-Ni magnetic film 5. In such a way, a magnetic disk is produced.
Patent JP-H0384612-A (JP)
Title: Touch panel position detecting device
Inventor: NAGAISHI MICHIHIRO
IPC: G06F3/041
Filed: 1989-08-29
Abstract: PURPOSE:To eliminate a part where the initial voltage value is unstable when a touch panel is pushed by eliminating the noises produced when the position of a touch panel is detected via the software based on the coordinate value converted from the voltage value. CONSTITUTION:When the position of a touch panel 5 is detected in its X axis direction, the voltage is applied to the detecting direction. In this case, a terminal 11 is grounded together with a power supply 6 connected to a terminal 10 and the potential is increased toward the terminal 11 from the terminal 10. Then the voltage is produced at a voltmeter 7 in accordance with the pushing position of the panel 5. Meanwhile one of terminals 12 and 13 of the panel 5 is grounded with the other connected to the power supply 6. Then the voltage is detected by the voltmeter 7 via the terminal 10 or 11. Thus the position of the panel 5 is known in its Y axis direction vertical to the X axis. In such a constitution, the position detecting noises can be eliminated via the software based in the coordinate value converted from the voltage value. Thus the noises are satisfactorily eliminated when the position of a touch panel is detected.
Patent JP-H0649948-A (JP)
Title: Wall panel containing trough
Inventor: AKASHI TOSHIHIRO
IPC: E04B2/56
Filed: 1992-07-29
Abstract: PURPOSE:To simultaneously carry out the fitting work of a wall panel and piping of vertical troughs, by containing a tubular vertical trough opened to both upper and lower sides in the inside, piercing through the upper and lower core materials, in the space formed between a plurality of core materials. CONSTITUTION:A square pipe 40 as a vertical trough made a little longer than core materials 10-14 is vertically arranged in the spaces 30, 31 partitioned by square framed core materials 10-14 and plywood 20, 21 and fixed so that the upper and the lower ends pierce through the upper and lower core materials 10-14 and open at both sides. The wall panel 1 containing trough formed in such a way is erected with other wall panels on floor panels laid down and forced to contact the upper face of the floor panels and fixed under the fitted condition that the opened end 44 at the lower side of square pipe 40 is fitted inside a funnel. In this way, the piping work of the square pipe 40 can be automatically and carried out simultaneously with the erection work of the wall panel 1 containing trough.
Patent JP-H07211450-A (JP)
Title: Shielding device for noise in magnetron for microwave oven
Inventor: ZEN YUUKIN
IPC: H01J23/15
Filed: 1994-09-16
Abstract: PURPOSE: To simplify the structure of a noise shutting apparatus, lower the material cost and improve the productivity by forming a projected part in an insulating shield case and installing a rib for reinforcing the case in the periphery of the projected part and installing an insulating resin material in the inside of a case while surrounding a ceramic dielectric material with the insulating resin material. CONSTITUTION: A projected part 110 having an aperture part 111 unitedly formed by punching and bending is formed in a shield case 100 and the projected part 110 is used as a ground metal tool to save a material and improve the productivity. The noise of high frequency generated by a magnetron is continuously eliminated by a ceramic dielectric body 132 supporting a penetrating conductor 146. Instead of the ground metal tool, a projected part 110 is unitedly formed in a case 100 brought into face-contact with a common electrode 138 at the process through which high frequency noise can b completely eliminated by grounding, so that the ground resistance is lowered and the high frequency noise is completely eliminated.
Patent JP-H1080470-A (JP)
Title: Deodorant polymer film and sheet-like deodorant
Inventor: AYUKAWA HIROSHI
IPC: A61L9/01
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To make it possible to enhance a deodorant effect by utilizing a housing space to the max. possible extent and arranging a deodorant in proximity to an odorous source. SOLUTION: This film contains (a) 30 to 100wt.% deodorant polymer formed by polymerizing monomer components contg. 10 to 99wt.% deodorant ethylenically unsatd. monomer having a deodorant functional group within the molecule and 1 to 90wt.% hydrophilic ethylenically unsatd. monomer having no the deodorant functional group and (b) 0 to 70wt.% water compatibilized with the deodorant polymer. In such a case, the deodorant polymer is crosslinked and the polymer film is solid at ordinary temp.
Patent JP-S6464190-A (JP)
Title: Cover opening/closing device
Inventor: TORII TAKASHI
IPC: G11B33/02
Filed: 1987-09-04
Abstract: PURPOSE:To obtain the title device with high grade and pleasant operating feeling capable of smooth opening/closing action by abutting one edge of the notch part of a rib formed in a single body on a cover at the time of closing the door of the cover to a spring energizing the cover in a door opening direction, and increasing a spring pressure intensity. CONSTITUTION:A cover 2 is freely turnably supported with shafts to a main body 2, a supporting shaft 2a to support a spring 3 in one side surface and a cylindrical rib 2b are provided in a signal body in the circumference, and at the position where a fixed arm 3a and a movable arm 3b of the spring 3 pass through, notch parts 2c and 2d are provided. A rib 2b covers the majority of the coil outer circumference of the spring 3, and even when the rib is looked out of the aperture part of the cover 2, a coil part is not exposed. One edge of the notch part 2c abutted on the root of the movable part 3b and a door is opened at this side of the cover 2, and then, the movable arm 3b is bent and an energizing force extremely rises. Thus, a door opening action is facilitated, thereafter, only the spring pressure due to the twisting of a usual coil is returned, therefore, the device requires only the force sufficient to stand the dead load of the cover 2.
Patent JP-S60113097-A (JP)
Title: Fan motor of electric cleaner
Inventor: YASUNAGA RIYUUICHI
IPC: F04D29/66
Filed: 1983-11-25
Abstract: PURPOSE:To prevent rapid change in the air stream in the part back of the volute chamber by furnishing a polygonal air guide outside a volute chamber formed at air guide, and by providing a polygonal fan case which encloses the polygonal air guide and fan. CONSTITUTION:An air guide 11 is provided with a plurality of volute chambers 12 facing the periphery of fan 9, so as to allow it to work with its full function. This air guide 11 has a polygonal configuration. A fan case 13 enclosing fan 9 and air guide 11 and furnished with a suction hole 13a at its central part is pressure fitted firmly in the polygonal air guide 11.
Patent JP-H10115538-A (JP)
Title: Vortex sensor provided with cylindrical damming member
Inventor: OERTEL HERBERT
IPC: G01F1/32
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To obtain a vortex sensor, provided with a cylindrical damming member, which is used to measure the flow velocity of a flow passage volume of a fluid flowing inside a measuring pipe, whose measuring accuracy is increased by a means which is different from that in conventional cases and which requires only the smaller number of vortex sensor elements. SOLUTION: A vortex sensor 1 is provided with a cylindrical damming member 4 which is arranged inside a measuring pipe 2, whose cross section is circular and which comprises a circumferential face 41 which is roughened at least partly, and it is provided with only one vortex sensor element 5 which acts so as to correspond to a pressure change generated by a vortex. The roughened face may be formed of layerlike recessed parts which are distributed on the circumferential face evenly or unevenly.
Patent JP-S59111429-A (JP)
Title: Mobile communication equipment
Inventor: IWATA TADASHI
IPC: H04B7/26
Filed: 1982-12-16
Abstract: PURPOSE:To attain effective use of occupied frequency by avoiding a high base band frequency by the own station when an adjacent station uses the high base band frequency. CONSTITUTION:It has been known that the spread of spectrum is proportional to the increase in the base band frequency and also the depth of degree of modulation. Thus, the band width is not spread when a carrier fB close to nonmodulation in a station having no mobile station for communication like a base station B. On the other hand, a mobile station 2 enters a service area of the own station, then it may require no communication service. The amount of communication to be treated by each base station is changed timewise in this way. The base stations 1 make communication with each other and the stations using a channel having a high base band frequency are adjacent to each other, then the own station withholds the use of the high base band frequency. Thus, the mutual communication interference is reduced and the effective use of the occupied frequency is attained.
Patent JP-S61101777-A (JP)
Inventor: MOCHIZUKI TATSUYA
IPC: F25B41/00
Filed: 1984-10-23
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-S6469276-A (JP)
Title: Starting and heating device for rolling stock motor
Inventor: SAJI HIDEO
IPC: F02N19/02
Filed: 1987-09-05
Abstract: PURPOSE:To allow a motor to start under a low-temperature environment in a short time, by outputting a motor heating command when the environmental temperature of a rolling stock gets to a temperature in a lowtemperature environment where the motor is hard to start. CONSTITUTION:A motor environment discrimination circuit 24 discriminates whether or not the motor temperature detected by a temperature detecting sensor 20 is in the temperature zone for low-temperature environment where the motor is hard to use. If it is discriminated that the motor is in the temperature zone in low-temperature environment, a motor heating command will be outputted to a motor drive circuit 26. When the motor heating command is inputted, the motor drive circuit 26 conducts current to all the coils of a stepping motor 10 to heat the motor 10 up to the temperature under which the motor can be started. In this way, the motor can be started in a short time and for sure in the low-temperature environment.
Patent JP-H0559559-A (JP)
Title: Formation of thin film
Inventor: NAKAISHI HIROYUKI
IPC: C23C16/18
Filed: 1991-09-03
Abstract: PURPOSE:To provide the CVD method which deposits a thin film by the photochemical reaction of org. metals and which can form the thin film contg. decreased impurities by preventing the hydrocarbon occurring in oxygen and raw materials from being taken into the thin film. CONSTITUTION:This method consists in irradiating the gases formed by simultaneously supplying the gaseous org. metals from a raw material supply port 7 and synchrontron radiation light 2 from a hydrogen supply port 8 into a vacuum chamber 3 and mixing these gases, then depositing the formed reaction product on a substrate 4.
Patent JP-2000057701-A (JP)
Title: Digital information reproducing apparatus
Inventor: NAKAJIMA TAKESHI
IPC: G11B20/14
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a phase comparator having an expanded phase comparison range and a frequency detector utilizing a preamble pattern so that a pull-in time for an initial phase is improved, and switch a frequency control in accordance with a signal quality of a medium so that a reliable data reproducing operation is performed at high speed. SOLUTION: This phase error detecting circuit 18 detects a phase error while exceeding a phase comparison range in which a phase of a reproduced signal and a phase of an oscillation output of a VCO(voltage-controlled type oscillator) are ±180 degrees. A VFO (preamble pattern) frequency error detecting circuit of this digital information reproducing apparatus compares an edge count value with an initial set value so as to detect an amount of frequency error. A disk controller performs a frequency control of the VCO based on the amount of frequency error output from the VFO frequency detecting circuit 22 until the next read operation is to be performed.  In addition, in the digital information reproducing apparatus, the disk controller 28 selects either a frequency error signal from the VFO frequency detecting circuit or a frequency error signal from a wobble frequency detecting circuit 25 to control an oscillating frequency of the VCO.
Patent JP-S59114820-A (JP)
Title: Formation of pattern
Inventor: AKIMOTO SEIJI
IPC: G03F7/16
Filed: 1982-12-21
Abstract: PURPOSE:To improve the sensitivity of resist and the productivity thereof by heating the resist on a substrate followed by the irradiation of electron beam to the heated resist while keeping a predetermined temperature. CONSTITUTION:As a resist, PMMA, for example, is coated on an Si substrate by spin-coating method. Next, the Si substrate coated with the resist of PMMA is inserted into a container in vacuum, where the resist on the substrate is heated to the temperature of about 80-100 deg.C by a heater in vacuum. Thus heated Si wafer is carried to an electron beam exposing device connected to the vacuum container and is held on a heating stage in the container. Then, the electron beams are made to irradiate with keeping the temperature at 90 deg.C and development is done so as to obtain a desired pattern. A derivative of PMMA in addition to PMMA is also available for a resist.
Patent JP-H02107621-A (JP)
Title: Preparation of polyamide-imide
Inventor: BIRUFURIITO TSUEHIYAA
IPC: C08G18/34
Filed: 1989-08-31
Abstract: PURPOSE: To provide a polymer excellent in heat resistance and toughness, satisfactorily fluidized in treatment, and suitable as a binder for coating material by reacting an organic diisocyanate with an imidocarboxylic acid and a diimido- dicarboxylic acid.  
     CONSTITUTION: An organic diisocyanate (suitably, 4,4'- and 2,4'-diisocyanate diphenylmethane or the like) is reacted with 95-5 mole % of an imidocarboxylic acid of formula I (R is H or 1-6C alkyl; (x) is 1-12) and 5-95 mole % of a diimido-dicarboxylic acid of formula II (R 1  is aliphatic group, aromatic group or the like) at 50-400°C, preferably, 70-350°C, as needed, under the presence of a solvent and a catalyst to provide the objective polymer. As the compound of the formula I, trimellitic imido caproic acid is preferred. As the compound of the formula II is obtained, for example, by condensing diamine with trimellitic acid anhydride. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0779537-A (JP)
Title: Method and apparatus for fixing rotor magnet of motor
Inventor: MIZUTANI RYOJI
IPC: H02K15/03
Filed: 1993-09-08
Abstract: PURPOSE:To suppress demagnetization of a permanent magnet due to temperature rise at the time of thermal setting of adhesive by forming a magnetic circuit between permanent magnets spaced apart from each other thereby lowering the magnetic resistance. CONSTITUTION:In the method for fixing rotor magnets of a motor where a plurality of permanent magnets are bonded to the outer surface of a rotor body 10 through thermal setting of adhesive, the plurality of permanent magnets 50 are arranged at a predetermined interval in the peripheral direction under a state where the adhesive is applied to the outer surface of the rotor body 10. A magnetic circuit is then formed between the permanent magnets 50 spaced apart from each other and then the adhesive is thermally set thus bonding the permanent magnets 50 to the outer surface of the rotor body 10.
Patent JP-S60115901-A (JP)
Title: Optical fiber for detecting oil or the like and its manufacture
Inventor: YOSHIDA KAZUAKI
IPC: G01N21/41
Filed: 1983-11-28
Abstract: PURPOSE:To improve detection sensitivity by forming a thick oil detection part at a proper lengthwise place of the clad of an optical fiber. CONSTITUTION:Part of the clad 2 of the optical fiber 1 at the proper lengthwise position is made thin and the oil detection part 3 is formed suitably for oil detection. The core 4 of the optical fiber 1 is made of quartz or a quartz glass system, the clad 2 is formed of silicone resin to a >=50mum thickness, and the thickness of the oil detection part 3 is made thinner than that and preferably <=10mum.