baber/WOPTO huggingface dataset:
Patent JP-S5843410-A (JP)
Title: Detector for focusing
Inventor: ITOU YUUJI
IPC: G02B7/34
Filed: 1981-09-10
Abstract: PURPOSE:To improve the accuracy in detection of focusing and to facilitate the manufacture of a device by providing unmagnification erect imaging systems and photoelectric converting means for the purpose of detecting focusing positions. CONSTITUTION:When the rate of extension of an objective lens 1 is adequate, an image plane O' is formed as a sharp image on a plane PP corresponding to photographing, and the luminous flux thereof enters unmagnification erect imaging systems 2, 2' and forms an intermediate image (i). Further the luminous flux is imaged in superposition on a plane I0 for detection of focusing. On the other hand, if an image plane O' devivates from the plane PP and is formed, for example, on an object side, the respective images by the systems, 2, 2' are not only formed forward of the plane I0 but also separated on the plane I0. Similarly, when the image plane O' is formed on the image side, the images by the systems 2, 2' are formed nearer the image side than the plane I0, and are separated on the plane I0. Thus the focusing is detected with array type photosensors with good accuracy and the manufacture of the device is made easy.
Patent JP-H07331162-A (JP)
Title: Production of coating composition
Inventor: SHIMOJO SUSUMU
IPC: C09D151/08
Filed: 1994-05-31
Abstract: PURPOSE:To provide a coating compsn. excellent in adhesive properties, hardness, resistance to boiling water, transparency, and storage stability. CONSTITUTION:A method for producing a coating compsn. is provided which is characterized in that an alkoxysilylated ethylenically unsatd. monomer is polymerized in an org. solvent in the presence of a silicate oligomer represented by the formula (wherein n is an integer of 1-20; and R is H, 1-4C alkyl, or phenyl).
Patent JP-S5569124-A (JP)
Title: Production of liquid crystal display device
Inventor: BENNO HIROSHI
IPC: G02F1/13
Filed: 1978-11-21
Abstract: PURPOSE: To make the liquid crystal sealing spacing of the assembled display device sufficiently small and even by disposing the electrode plate formed with an adhesive agent layer on the sealing part in a dry air atmosphere in which spacer members are suspended and flowed thereby letting the spacer members deposit on the adhesive agent layer.  
     CONSTITUTION: A spacer blowing device 20 is formed by providing an exhaust device 21 and a flow velocity regulating plate 27 on the downstream side and providing a dust generating device (for flying spacer members 15 such as glass fibers or alumina in air flow) 23 and spacer diffusion plates 24A, 24B having small holes 25a, 25b and aligning the flow of dry air. An adhesive agent layer 16 is formed on the sealing part of a transparent electrode plate 13 of the - side provided with transparent conductive films 11 and this is disposed in the above-mentioned blowing device 20 by way of a mask 26, after which the dry air containing the spacer members 15 is blown to let the spacer members 15 deposit on the adhesive agent layer 16. Thence, the above-mentioned electrode plate 13 and the electrode plate 14 on the other side are superposed and both electrode plates are bonded and sealed by means of the adhesive agent layer 16. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H081693-A (JP)
Title: Stamper lining method
Inventor: HIRATA ICHIRO
IPC: B29L9/00
Filed: 1994-06-24
Abstract: PURPOSE:To exclude the generation of the damage trouble on the data surface of a stamper caused by a cut powder generated when the outer and inner diameters of the stamper are cut into required dimensions by preliminarily fixing an ultraviolet permeable plate to the data surface of the stamper when the outer and inner diameters of the stamper are cut into required dimensions. CONSTITUTION:An adhesive 5 is applied to the rear surface of a stamper 3 and, after the adhesive 5 bonding a lining material 4 is cured, a glass master 1 is separated. The resist left on the data surface of the stamper 3 is peeled and, after an ultraviolet curable resin 9 is applied to the data surface of the stamper 3, an ultraviolet permeable plate 8 is placed on the coated stamper to be irradiated with ultraviolet rays to be bonded to the stamper 3. Continuously, the outer and inner diameters of the stamper 3 are cut into required dimensions along with the ultraviolet permeable plate 8. The ultraviolet permeable plate 8 and the ultraviolet curable resin 9 are released from the stamper 3.
Patent JP-H0237398-A (JP)
Title: Electronic musical instrument by light transmission
Inventor: JIYAN FURANSOWA MUNE
IPC: G10H1/34
Filed: 1989-06-07
Abstract: PURPOSE: To make a percussion effect conspicuous by providing at least one photoelectric sensor for a light emitting element for turning light beams to the direction of a signal generator by being operated by a player and the signal generator. CONSTITUTION: This instrument is provided with an audible frequency unit composed of the light emitting element 12 like a bar-like member, the signal generator 13, an interface 14 controlled by the signal generator 13 so as to generate MIDI code digital information, a sound generator 15 for generating analog audible signals at the output, a low frequency amplifier 16 for receiving the signals and a speaker 17. The signal generator 13 is provided with the two photoelectric sensors 20 and several electronic devices 22 for generating electric signals (impulsions) for indicating delay between the respectively generated two signals. Thus, the sound similar to the sound of a set drum, a tam-tam, cymbals or other percussions or some completely new sound is obtained.
Patent JP-H022226-A (JP)
Title: Optical output stabilizing circuit
Inventor: YAMASHITA HARUO
IPC: H04B10/572
Filed: 1988-06-10
Abstract: PURPOSE:To prevent deterioration in the optical output waveform against the fluctuation of the combination of mark rates by detecting each mark rate of 2 systems of data strings and using a sum signal of the detection signal so as to adjust a reference voltage, varying the bias current of a light emitting diode to adjust the optical output. CONSTITUTION:A mark rate detection circuit 16 consists of low pass filter comprising a resistor R1 and a capacitor C1 and a mark rate detection circuit 17 consists of low pass filter comprising a resistor R2 and a capacitor C2. An optical output detection circuit 15 consists of a photodiode PD, a resistor R and a capacitor C to extract a mean value and when the optical level is increased, an output VPD is lowered, and the optical level is decreased. When the optical level is decreased, the relation is opposite to above and then the constant control (APC) of the optical level is implemented in this way. The reference voltage of the APC is given by an offset circuit 19. The sum of outputs VMD1, VMD2, of the mark rate detection circuits 16, 17 revises the reference voltage to correct the mark rate.
Patent JP-H01313032-A (JP)
Title: Vacuum cleaner
Inventor: TAMURA YUKIHIRO
IPC: A47L9/14
Filed: 1988-06-10
Abstract: PURPOSE:To securely prevent entry of dust in an electric fan by preparing, in addition to a filter setting detection device, a normally opened switch capable of driving the electric fan while being closed with operation of a shutter body only when the shutter body of the suction mouth of a dust gathering chamber is opened to be inserted into the recess of a body case with the lid of the dust gathering chamber kept closed. CONSTITUTION:If a dust gathering chamber lid 24 is completely closed and a shutter body 86 is not opened, a switch 30 does not close and an electric fan can not be driven. For example, if a dust gathering filter 91 is not set and the lid 24 is disturbed in its closing action by a filter setting detection device 101, even if a shutter body 86 is opened, a lid side contact 72 is displaced upward from the body side contact 78 so that the two contacts do not come into contact with each other. Accordingly, unless a dust gathering filter 91 is set, or, unless the dust gathering chamber lid 24 is completely closed, the electric fan 33 can not be driven, dust can not flow directly in the electric fan 33 without passing through the dust gathering filter 91. Accordingly, it is possible to prevent the electric fan 33 from being locked due to invasion of foreign matters inside the electric fan 33.
Patent JP-S6121003-A (JP)
Inventor: MUKAI NAKASHIROU
IPC: A01B33/12
Filed: 1984-07-10
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-S5932784-A (JP)
Inventor: MIYAWAKI SUSUMU
IPC: F27D11/02
Filed: 1982-08-19
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-S5933941-A (JP)
Title: Telephone set on car
Inventor: UMEBAYASHI KAZUYUKI
IPC: H04W4/00
Filed: 1982-08-19
Abstract: PURPOSE:To prevent a wrong dialing, by storing a voice data of the name of a called party in advance, and outputting the name of the called party in voice through the dial operation. CONSTITUTION:Microphones MC1, MC2 are directed in the same direction, and arranged at a prescribed interval and a large output signal is obtained to the sound from the direction of a driver. This output signal is amplified and applied to an FM modulation circuit 95. The control unit is provided with a constant voltage power supply device 120, microcomputer 130, FSK modulation circuit 150, FSK demodulation circuit 160, FM demodulation circuit 170, telephone set TEL, radio communication device TRX, branch connection circuit 180, called party data storage means, voice output unit 200 including a voice synthesis means 200, amplifier AMP, speaker SP, and relays PL1, 2 and the like.
Patent JP-H11337574-A (JP)
Title: Manufacture of probe unit
Inventor: MITSUBUCHI TATSUO
IPC: G01R1/073
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a probe unit used for inspection of a liquid crystal panel, etc., in which a contact portion having a spring property is formed by bending a conductor pattern on the intermediate way disposed in parallel at a fine pitch. SOLUTION: In the manufacturing method, a conductor pattern 2 is formed in parallel every determined pitch on a flexible film 1 by a plating growth, an intermediate portion of the flexible film 1 is cut off by a laser, the conductor pattern 2 lied on the space is bent by a press or a bender, to form a contact portion 3.
Patent JP-S6121197-A (JP)
Title: Device for producing gas
Inventor: MIZUNO MICHIKAZU
IPC: C10L3/10
Filed: 1984-07-10
Abstract: PURPOSE:A device for producing gas capable of providing gas eacily and stably at low cost, consisting of a vaporizer for a hydrocarbon gas, a blower for raising pressure of a diluting gas, and a container for blending the hydrocarbon gas with the diluting gas. CONSTITUTION:A hydrocarbon gas consisting of a liquefied petroleum gas, methane gas, etc. is fed from a tank to the vaporizer 5 by the pump 4, the hydrocarbon gas vaporized by it is introduced to the mixer 6 in order to blend the gas with a diluting gas consisting of air, burned waste gas, etd. Pressure of the diluting gas is raised by the compressor 7, and fed to the mixer 6. Both the gases are mixed in the mixer, sent to the surge tank 8, and sent to cities tyerefrom.
Patent JP-H11338832-A (JP)
Title: Synchronizing device and method for processor
Inventor: YAMADA TAKAHIRO
IPC: G06F15/16
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To reduce the overhead of transfer of data and to increase the processing speed of a communication control computer by preparing a mechanism which delays the transfer of data until the same processing timing is secured between a processor card having its advanced processing and a processor card having its delayed processing in a data transfer mode. SOLUTION: When a bus interface card BINT reads the data out of an input/output card, an IAS1 is validated earlier than an IAS0 and tries to output a read control signal to an input/output bus if the processing of a card BINT1 is advanced. In this case, however, an IGC1 is locked in and also the read data and a data transfer end signal are not outputted from the input/output card. Thus, the card BINT1 is set in a read data waiting state. Then the processing of the card BINT0 catches up to that of the card BINT1 with a delay equivalent to several clocks, and the read data and the data transfer end signal are outputted from the input/output card when the read control signal is outputted to the input/output card via an IGC0.
Patent JP-S627637-A (JP)
Title: Treatment of iron oxide with sulfuric acid
Inventor: MIKAMI YASUYA
IPC: C01G49/14
Filed: 1985-07-02
Abstract: PURPOSE:To obtain soln. of ferric sulfate having high concentration useful as material for iron base coagulant by realizing easy dissolution of iron oxide with is hardly soluble in H2SO4 by executing the dissolution by adding H2SO4 and a reducing agent to iron oxide consisting of Fe(II) and Fe(III) in a specified molar ratio. CONSTITUTION:Above 3 mole 30-50% H2SO4 and a reducing agent such as hydroxylamine hydrochloride, oxalic acid, sodium sulfite, gaseous H2 corresponding to 1/10-1/2 moles of Fe2O3 in 1mol iron oxide comprising below 1/2 molar ratio of Fe(II) to Fe(III), namely Fe3O4, or iron oxide contg. less Fe(II) than the above described iron oxide are admixed and said iron oxide is dissolved at >=75 deg.C.
Patent JP-S5477008-A (JP)
Title: Service system for animation information
Inventor: WATANUKI TOSHIAKI
IPC: H04N7/173
Filed: 1977-12-02
Abstract: PURPOSE: To make it possible to watch the still picture of an animation screen on a normal TV receiver freely, by providing frame memories, which are able to record one frame of each circuit, to a center side.  
     CONSTITUTION: Normally, information on an animation is sent out from animation transmitter 1 and branched to respective circuits by video distributor 2. At each circuit, frame memories 6 to 8 where information for one frame of the screen can be recorded are installed. When a specific control signal is sent out from terminal equipment 13 to center 15 via transmission line 10, communication control unit 4 converts the transmitted multi-frequency signal into a digital signal, which is transmitted to control unit 3. By control unit 3, the one-frame screen is recorded in the frame-memory main body by switching frame memories 6 to 8 and at the same time, the screen recorded in the frame-memory main body is regenerated as a still picture, which is sent out to terminal equipment 13 by way of switching unit 5 and video signal transmission line 9. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5667439-A (JP)
Title: Coordinate detector
Inventor: SAKANO YUKIO
IPC: H03M11/04
Filed: 1979-11-07
Abstract: PURPOSE: To perform the detection of coordinate selected with a simple circuit constitution, by inverting the output of switching element connected to the switching means through the operation of the switching means of rows and columns of each cross point of a matrix through selection.  
     CONSTITUTION: Common connection lines X 1 WX 3  and Y 1 WY 2  arranged in m-rows and n-columns are connected to each connecting point located of a keyboard device in matrix. Switching transistors TRsQ 1 , Q 2  and resistors R 1 WR 6  are connected respectively to common connection lines Xi and Yj of the connecting point C. Further, the state of conduction of TRsQ 1 , Q 2  is changed according to the switching state of the contact S of the keyboard device to enable to output the coordinate to the Xi and Yj outputs. Further, the number of switching elements is made less, allowing a simple circuit constitution for the detection of selected coordinate. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5932726-A (JP)
Title: Heating and hot water feeding equipment of centralized system
Inventor: KIKUCHI TOSHIHIKO
IPC: F24D3/00
Filed: 1982-08-19
Abstract: PURPOSE:To provide an equipment which has advantages in that, despite of a two-line system having an advantage in terms of a total installation cost and line installation over a 4-line system, radiation loss is reduced to sharply reduce a running cost, and the low capacity suffices for a heat exchanger for heating. CONSTITUTION:A heat source device 1 generates hot water of about 60 deg.C, and said water is forcibly circulated within a forced circulating line 3 through the working of a pump 2. Valves 16A, 16B-16N are then opened, hot water is fed in circulating lines 5A-5N of each housing unit, meanwhile, with pumps 14A- 14N started, a sealed heating medium is forcibly circulated within circulating lines 7A-7N. A heating medium for heating is fed through heat exchangers 8A-8N, it is increased in temperature resulting from indirect heat exchange with circulating hot water, and heating is performed by the radiating action of radiators 9A-9N. When in need of hot water feed, a circulating hot water is indirectly fed by opening valves 11A-11N.
Patent JP-H0816211-A (JP)
Title: Terminal equipment for controlling load of multiplex transmission
Inventor: KURITANI TAKASHI
IPC: G06F13/00
Filed: 1994-06-27
Abstract: PURPOSE:To prevent the generation of a trouble due to the increment of communication load and to improve reliability by allowing a multiplex transmission load controlling terminal itself to judge the operation state of a load equipment, and when the operation state exceeds a prescribed level, outputting preliminary alarm information or emergency stop for the load equipment without passing a load controller. CONSTITUTION:The multiplex transmission load controlling terminal equipment 1 is provided with a signal processing part 2 including a CPU 2a and an alarm data setting memory 2b, a multiplex transmission controlling part 3 for transmitting/receiving a multiplex signal to/from a load controller, and an I/O part 4 connecting the load equipment 6 to an alarm means 8, the memory 2b stores the data of a preliminary alarm level and an alarm level and the signal processing part 2 judges the state of the equipment 6, and when the state arrives at the preliminary alarm level, informs the load controller of the preliminary alarm.
Patent JP-H05341698-A (JP)
Title: Magnetic brush cleaning device
Inventor: YAMATO MASAHO
IPC: G03G21/00
Filed: 1992-06-04
Abstract: PURPOSE:To provide a magnetic brush cleaning device capable of maintaining stable cleaning properties by preventing fluctuations in the concentration of toner in a cleaner efficiently cleaning untransferred toner remaining on a photosensitive body, and further, preventing the shortening of the life of the cleaner the increase of the fatigue of the photosensitive body, a failure in cleaning, and the soiling of the back surface of a transfer paper. CONSTITUTION:A magnet roller 2 forming a magnetic brush composed of a magnetic substance carrier as the cleaner is arranged near to the photosensitive body l, the concentration of attracted toner in the cleaner is detected by a toner concentration detecting means 4, and a voltage application control means 5 is controlled with a detection signal S1 by the toner concentration detecting means 4, to output a control signal S2 and control the voltage of a toner recovering roller 3.
Patent JP-S6036546-A (JP)
Title: Polyethylene resin composition
Inventor: MORIGUCHI KISOO
IPC: C08L7/00
Filed: 1983-08-09
Abstract: PURPOSE:To provide a composition exhibiting excellent moldability by blow molding, extrusion molding, etc., and having high impact resistance and environmental stress cracking resistance, by compounding two kinds of specific polyethylenes composed of an ethylene homopolymer and an ethylene/alpha-olefin copolymer. CONSTITUTION:The objective polyethylene resin composition is produced by compounding (A) 90-35wt% polyethylene selected from an ethylene homopolymer and an ethylene/alpha-olefin copolymer polymerized by a magnesium compound- based Ziegler catalyst, and composed of a low molecular weight part (A-L) having a molecular weight of 9,000-90,000 and a high molecular weight part (A-H) having a molecular weight of 100,000-1,500,000 wherein the molecular weight ratio of (A-H)/(A-L) is 4-200 and the weight ratio of (A-L)/(A-H) is 70:30-30:70 and (B) 10-65wt% polyethylene having a molecular weight of 50,000-500,000 and selected from an ethylene homopolymer and an ethylene/alpha- olefin copolymer polymerized by a supported chromium compound catalyst combined with an organometallic compound.
Patent JP-H0439384-A (JP)
Title: Infrared visible conversion fluorescent substance
Inventor: TAMURA YASUAKI
IPC: C09K11/88
Filed: 1990-06-04
Abstract: PURPOSE:To obtain the subject fluorescent substance having a high speed of response especially to infrared input light by adding Eu or Ce and a specific amount of Sm to an alkaline earth metal chalcogenide. CONSTITUTION:The objective fluorescent substance is obtained by adding Eu or Ce and Sm at 300-5,000ppm weight ratio in the receptive forms of oxides, etc., to an alkaline earth metal chalcogenide, mixing the components and then burning the mixture in an inert gas atmosphere e.g. Ar at 1,500 deg.C for 2hr. An optical logical operation element having a high information processing speed can be realized by using the aforementioned fluorescent substance.
Patent JP-S63309650-A (JP)
Inventor: NAKAI SOICHI
IPC: D03D47/32
Filed: 1987-06-09
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-S63308076-A (JP)
Title: Coating agent composition
Inventor: GOMI TADASHI
IPC: C08F2/44
Filed: 1987-06-10
Abstract: PURPOSE:To obtain the titled UV-curable composition forming a coating film when applied to a floor surface and dried, keeping beautiful appearance of the floor, preventing staining of water and protecting the substrate, by using a specific thermoplastic polymer, a specific photo-polymerizable prepolymer and a photo-polymerization initiator as essential components. CONSTITUTION:The objective UV-curable composition contains (A) at least one kind of thermoplastic polymer (preferably acrylic polymer or styrene polymer), (B) a photo-polymerizable prepolymer and (C) a photo-polymerization initiator. The polymer of the component A and/or the prepolymer of the component B contain carboxylic acid group and/or carboxylic acid salt group. The composition preferably further contains a solvent (preferably a photo- polymerizable monomer or water).
Patent JP-S5933854-A (JP)
Title: Mounting device for semiconductor
Inventor: TANAKA TOSHIHIDE
IPC: H05K3/34
Filed: 1982-08-19
Abstract: PURPOSE:To enable to ground with good high frequency characteristics in an extremely simple structure by connecting a ground terminal of a semiconductor element to the grounding surface of a slip line via a metal piece in the shortest distance. CONSTITUTION:A grounding gold layer piece 11 is disposed at the parts of through holes 10, 10' from the back surface of a dielectric substrate 11. Projections 12, 13 are formed only on the parts corresponding to an earth terminal on the piece 11. Since the ends of the projections 12, 13 are formed substantially in the same flat surface as the surface of a strip line, they may be readily soldered to the earth terminal of a transistor 3, and a high frequency earth can be sufficiently provided.