baber/WOPTO huggingface dataset:
Patent JP-H04252100-A (JP)
Title: Apparatus and method for mounting electronic component
Inventor: TOMITA MASAMICHI
IPC: G01B11/00
Filed: 1991-01-11
Abstract: PURPOSE:To obtain an apparatus for rapidly mounting various electronic components on a printed board coping with the large and small components. CONSTITUTION:An image sensor 9 for selectively imaging the image of a small- sized electronic component 5 and the image of a positioning mark 15 by a beam splitter 16 and a shutter 17, and image sensor 10 for imaging a mounting pattern 7 are provided in a mounting head 2, and an image sensor 8 for a large-sized component 4 is secured to a mounting apparatus body. A movable mirror 18 is provided under a suction nozzle 3, and the small-sized component 5 is imaged during conveying. Since the small-sized component 5 can be imaged during the conveyance, it can be mounted at a high speed. Since both the small- sized component 5 and the mark 15 can be imaged by the sensor 9, a simple and inexpensive structure is provided.
Patent JP-H05206427-A (JP)
Title: Solid-state image sensing device
Inventor: KATO CHIKAYUKI
IPC: H01L23/02
Filed: 1992-01-09
Abstract: PURPOSE:To obtain a solid-state image sensing device wherein a package is lightweight as a whole by a method wherein a transparent lid whose cross-sectional shape is a U-shape is attached to a substrate. CONSTITUTION:A lid 3 which protects a solid-state image sensing element 1 from the outside is formed by integrally molding a polyolefin-based resin whose optical transmission factor is 90% or higher and whose optical characteristics such as a refractive index, birefringence and the like are excellent. A hollow whose cross section is a U-shape is formed in the lid in such a way that the lid does not come into contact with the solid-state image sensing element 1 and metal wires 4. The depth of the hollow is set at 0.6mm or higher; the width between a substrate 2 and a sealing part is set to a width of 1 mm or higher in order to make the creeping route of moisture or the like long. The substrate 2 and the lid 3 are bonded to an insulating resin 7 on the surface of the substrate by using an epoxy-based adhesive 6. Consequently, since an inorganic material such as a glass, a ceramic or the like is not used, the weight of a device can be made lightweight.
Patent JP-H01180272-A (JP)
Title: Method and device for preventing skinning of nozzle or the like
Inventor: MATSUNAGA MASABUMI
IPC: B05D1/02
Filed: 1988-01-08
Abstract: PURPOSE:To prevent skinning to be generated in a nozzle, etc., in a two-fluid spraying method for incorporating fine particles of a solvent into a compressed gas by supplying the fine particles of the solvent continuously at a low rate each under a low pressure and supplying the particles intermittently at the higher rate under a high pressure at the needed time. CONSTITUTION:A high-pressure side introducing port 16 and a low-pressure side introducing port 8 are provided into a compressed gas supply piping 6 in the two-fluid supplying system for a liquid adhesive agent, more preferably in emulsion adhesive agent. The mist Sa1 of the medium generated by a mist generator 21 is discharged continuously at the low rate each continuously under the low pressure (<=0.5kg/cm<2>) through the low-pressure side introducing port 8 into the compressed gas supply piping 6. On the other hand, the mist Sa2 under the high pressure (5kg/cm<2>) is discharged intermittently from the high- pressure side introducing port 16 into the compressed gas supply piping 6. The mist Sa2 of the high pressure is preferably discharged by covering before and after the discharge time of the emulsion adhesive agent L. The skinning to be generated on the nozzle, etc., is thereby prevented.
Patent JP-H10200250-A (JP)
Title: Manufacture of circuit module
Inventor: SUZUKI KAZUTAKA
IPC: B23K1/005
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a circuit module in which part connection utilizing such irradiation energy as a laser beam, etc., is performed in an excellent manner. SOLUTION: By matching the irradiation form of a laser beam Lb, to a substrate electrode 2a, to the form of the substrate electrode 2a, the entire substrate electrode 2a is uniformly heated by irradiation of the laser beam LB, and thereby heat conduction to a bump 3 is effectively performed without bias, and a problem of connection failures caused by the biased heating is eliminated, for superior part connection. And in addition, that the part other than the substrate electrode 2a is irradiated with the laser beam LB is surely substrate, and a problem of deterioration of quantity caused by irradiation leakage is also eliminated.
Patent JP-H11204755-A (JP)
Title: Semiconductor memory and manufacture thereof
Inventor: URABE TAKASHI
IPC: H01L21/8242
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory and manufacture thereof, whereby steps between memory cells and peripheral circuits are reduced after forming the memory cells, and a chip size can be reduced. SOLUTION: In a semiconductor memory having a memory cell part A and peripheral circuit part B, when a cell plate 4 is formed facing a storage node 3 for storing charges of the memory cell, a low-resistance conductive layer is used, a signal wiring 4a is formed from the same low-resistance conductive layer at the peripheral circuit, and the steps between the memory cell part A and the peripheral circuit part B are reduced after forming the memory cells.
Patent JP-H10193438-A (JP)
Title: Film casting device
Inventor: SANO TAKAYOSHI
IPC: B29L7/00
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To improve the quality and the positioning precision of a die, and reduce a vibration by a method wherein a drum supporting body is provided between a pair of right and left erected supporting columns, and a cooling drum is vertically movably supported by the drum supporting body, and the cooling drum is disengageably locked at an optional height using a lock mechanism. SOLUTION: Right and left, a pair of supporting columns 6, 7 are erected for each drum supporting body 4, and a lateral frame 8 is bridged between them, and a bearing part for the rotating shaft of a cooling drum 2, is provided in a movable housing 10. Under the movable housing 10, a jack (vertical movement driving mechanism) 11 which drives a vertical movement of the cooling drum 2, is respectively provided. Also, on the supporting column 7 on the right side, a lock mechanism 14 which disengageably locks the cooling drum at an optional height, and prevents the cooling drum 2 from shaking, is provided, and on the lock mechanism 14, a guide block and a clamping device 16 are provided. Then, the clamping body of the clamping device 16 is moved to an engagement releasing device when this film casting device is set, and the cooling drum 2 is vertically moved by the jack 11.
Patent JP-S60147481-A (JP)
Title: Asbestos-containing composition
Inventor: KAMISAKI YOSHIAKI
IPC: C08L33/02
Filed: 1984-01-12
Abstract: PURPOSE:To obtain the titled composition for use in application to, e.g. walls, by mixing asbestos with the liquor beforehand followed by incorporating powder granules in the resulting system to perform kneading to prevent hazardous asbestos dust from scattering around. CONSTITUTION:The objective composition in the form of suspension or paste can be obtained by mixing, in advance, asbestos with the liquor (e.g. water, ethylene-vinyl acetate copolymer emulsion) to be used in the kneading operation follwed by incorporating powdery granules in the resulting system to perform the kneading. Even if this composition is incorporated in mortar, e.g. at construction works site, no scattering of asbestos dust will occur in the kneading operation.
Patent JP-S57116149-A (JP)
Title: Apparatus for controlling water jet of high compression ratio internal combustion engine
Inventor: SUZUKI KATSUHISA
IPC: F02M25/022
Filed: 1981-01-13
Abstract: PURPOSE: To use water jet so as to prevent knocking when a gas is highly compressed.  
     CONSTITUTION: A water jet nozzle 12 is provided to a scavenging port 10, and is directed toward the combustion chamber 4, so that water jet in a scavenging stream can reach the combustion chamber 4. The water jet nozzle 12 is communication with a water tank 14, a control valve 22 is located between a pump 18 and the nozzle 12, and the control valve 22 is controlled by suction pipe negative pressure. By jetting a suitable amount of water at an optimum time for the engine, the combustion chamber is cooled, and as autoexplosive combustion of uncombusted gas, that is, end gas prior to propagation of a fire front to the end gas in the combustion chamber can be prevented, knocking that occurs when the engine is operated at a high compression ratio can be obviated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10200028-A (JP)
Title: Dam bar machining apparatus
Inventor: MINOMOTO YASUSHI
IPC: B23K26/02
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a dam bar machining apparatus which is adaptable to machining points arranged with equal or not equal spacings and capable of machining at desired machining points of a work at a high speed, without needing to manually correct a laser working programs by an operator even if the laser beam irradiation position varies. SOLUTION: Prior to an actual dam bar machining, one shot of laser beam is applied to preform a work while the image of this laser beam track is captured by a camera 29 to obtain a correct value, using an image processor 27 and the laser beam irradiating position in the Y-axis direction is corrected by an X-Y table, based on the correct value to correct the delay time to be given to a delay circuit, using a correction (time) data.
Patent JP-S62161392-A (JP)
Inventor: FUKUI KENSUKE
IPC: B26B19/28
Filed: 1986-01-09
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-S60166493-A (JP)
Inventor: HASHIMOTO SHINICHI
IPC: B42D5/00
Filed: 1985-01-11
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-2000197599-A (JP)
Title: Vacuum cleaner
Inventor: TAKIMOTO KAZUTOSHI
IPC: A47L9/00
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner which can be operated in a quiet mode, producing small sound, when the noise level of the cleaner is considered too high for those around the cleaner. SOLUTION: A time period, e.g. nighttime, during which noise of vacuum cleaner troubles those around it, is set beforehand in a control unit 10 of a vacuum cleaner 1. The cleaner 1 judges whether or not the present time coincides with a preset time and if the present time is within the preset time period, number of revolution of a suction motor 12 and motor 13 for brush is reduced to perform cleaning in a quiet mode wherein noise produced from a main body of the cleaner is small. Thus, in a time period, during which noise troubles those around the cleaner, the cleaner can be operated in a quiet mode wherein the level of noise from the main body is low.
Patent JP-S62161316-A (JP)
Inventor: SHIRAKAWA MASAAKI
IPC: A47J27/00
Filed: 1986-01-09
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-S62160402-A (JP)
Title: Color separation filter
Inventor: SUZUKI SHOJI
IPC: G02F1/1335
Filed: 1986-01-09
Abstract: PURPOSE:To improve resolving performance and optical characteristics of a color separation filter by dyeing a dyed layer on a substrate with a compd. having plural numbers of amino acid group and at least one COOH group in a molecule together with a dye. CONSTITUTION:A desired pattern of a layer to be dyed comprising gelatin, etc., is formed on a silicon substrate or glass substrate 1 provided with a light receiving part interposing a layer 2 of an org. high molecular compd. Obtd. layer is dyed after treating with a pretreating liquid contg. a compd. having plural numbers of amino group and at least one COOH group, or dyed with a dyeing liquid contg. a mixture of said compd. and a dye. To prepare thus a color separation filter 3a (dyed pattern). The thus prepd. color separation filter has sufficiently high optical density (extinction coefft.) in spite of its small film thickness.
Patent JP-S5287876-A (JP)
Title: Method of fabricating annular fluorescent lamp
Inventor: SUGISHITA NOBUYUKI
IPC: H01J9/20
Filed: 1976-01-16
Abstract: PURPOSE: To completely decompose and remove organic binder in calcining step by employing water-soluble fluorescent agent containing glass powder of special composition. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06208290-A (JP)
Title: Electric conductive roller
Inventor: ITO SEIJI
IPC: G03G15/08
Filed: 1993-01-12
Abstract: PURPOSE:To prolong the service life of an electric conductive roller. CONSTITUTION:An electric conductive elastic layer 11, a resistance regulating layer 12 and a protective layer 13 are successively laminated on a mandrel 10. The elastic layer 11 is formed with sponge or the resistance regulating layer 12 is formed with foamed epichloro-hydrin rubber and the protective layer 13 is formed with polyamide resin. Since the resulting electric conductive roller has low hardness and stress applied when the protective layer 13 slides on a photosensitive drum is relieved, the wear of the protective layer 13 is remarkably reduced and the service life of the roller can be prolonged. Since it is not necessary to add a softening agent, the photosensitive drum is not contaminated and dielectric breakdown is not caused.
Patent JP-S62161278-A (JP)
Title: Color image condensed data holding system
Inventor: SATO TORU
IPC: H04N1/48
Filed: 1986-01-10
Abstract: PURPOSE:To reduce the memory capacity by holding condensed data in a memory by one dot line in order of three primary colors. CONSTITUTION:A picture 1 is separated into three primary colors through filters 2-B, 2-G, 2-R, and converted to electrical signals in a photoelectric converting section, and uncondensed original image data are held in uncondensed data holding sections 3-B, 3-G, 3-R. These are made to condensed data in a condensing section 4 by well-known two dimensional condensing process such as, for instance, M.R system by one dot line. Condensed data for each color are held once in a condensed data holding section 5, and the head one dot line is read out by a dot line selecting section 6 and written successively in a transmission buffer 7 and transferred, and the condensed data are written in a receiving buffer memory 10 in order of, for instance, B, G, R for each dot line. Thus, the buffer area can be made small.
Patent JP-H04242377-A (JP)
Title: Clamp circuit
Inventor: IKEDA YASUNARI
IPC: H04N5/18
Filed: 1991-01-16
Abstract: PURPOSE:To attain highly accurate clamping with simple constitution and to improve the response speed. CONSTITUTION:An error data detection means 60 obtains an error data ED of an input analog signal Si with respect to a digital reference data DR (clamp object). A charge/discharge current of a charge pump circuit 50 is controlled based on the error data ED. When the error data ED is larger than the data DR, any of control transistors(TRs) Q1, Q2, Q3 is turned on and when smaller, any of the TRs Q'1, Q'2, Q'3, Q'4 is turned on and a capacitor C is charged/ discharged by currents Io-8Io depending on current sources 90-106 connecting to the control TRs. Since the charge/discharge time is controlled variably, the response of clamping is improved.
Patent JP-S5388719-A (JP)
Title: Head phone
Inventor: ATOJI NOBUHISA
IPC: H04R1/10
Filed: 1977-01-14
Abstract: PURPOSE:To flatten the sound pressure-to-frequency characteristics of a head phone by connecting a resonator formed of sealed space and a hole communicated with the space to the space at the front of a vibrating board.
Patent JP-H06207854-A (JP)
Title: Apparatus for measuring quantity of fluorescence using fluorescence microscope
Inventor: KISHI YOSUKE
IPC: G02B21/00
Filed: 1993-01-12
Abstract: PURPOSE:To furnish an apparatus for measuring the quantity of fluorescence which enables stables measurement of the quantity of fluorescence in a wide- wavelength range. CONSTITUTION:An apparatus 1 for measuring the quantity of fluorescence is equipped with a microscope 2 and a photometer 6 provided for this microscope through the intermediary of a photoconductor 4 having flexibility. By applying exciting light from a light source 3 to a sample 10, fluorescent light is generated from the sample in which a fluorescent effect is produced. This fluorescent light is led to photometer 6 and subjected to photometry, while an image thereof is checked up by an eyepiece 13. The photometric range and the photometric position of the sample of which the quantity of fluorescence is measured are checked up by leading to the eyepiece 13 light from a small light source 19 passing through a photometric diaphragm 14. While the image of the sample and an image of the photometric diaphragm 14 are checked up simultaneously by the eyepiece 13, the photometric diaphragm 14 is regulated and thereby the photometric position is adjusted.
Patent JP-H01179508-A (JP)
Title: Controller for programmable gain variable amplifier
Inventor: YAMADA YOSHIOMI
IPC: H03G3/00
Filed: 1988-01-11
Abstract: PURPOSE:To prevent sudden production of large sound or sound volume from remaining for a long time by devising the controller such that the gain is set smaller at first at application of power supply to an amplifier and being decreased gradually at interruption of power supply. CONSTITUTION:Since the gain of the amplifier gain remains preset in case of interlocking the turn-on - turn-off of power supply of an amplifier with a programmable timer, when the controller is used for an alarm clock especially or a device sounding a background music while asleep, the gain is decreased when the power supply is turned on and increased gradually stepwise as time elapses within a set time afterward. In case of the turn-off state, the gain is set large at first, and then decreased stepwise for a preset time, and in this case, then the interval and the control time when the gain control is varied stepwise are set by the switch operation. Thus, sense of discomfort such as production of sound or large sound volume remaining large for a long time is prevented.
Patent JP-2000208523-A (JP)
Title: Apparatus and method for heat treating
Inventor: UCHIDA ITSURO
IPC: H01L21/324
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To shorten a process treatment waiting time in a method for conveying sheets by automating a substrate transfer between apparatus, in response to the need for a diversified small quantity production. SOLUTION: This heat treating apparatus is provided with a substrate movement mechanism 3 provided inside a heat treating chamber 2, and a transferer 5 for transferring substrates to this substrate movement mechanism 3, and while the substrate mounted on the substrate movement mechanism 3 is moving inside the heat treating chamber 2, a high temperature heat treatment is made by a heat mechanism 1 having a thermal gradient, and an input and output of the substrates to or from the heat treating chamber 2 is sheet-conveyed by the transferer 5. Thereby, it becomes possible to provide a semiconductor device in response to a factory of a diversified small-quantity production. Furthermore, at sheet-transfer, the time when a loss at manufacturing a device is the least is one when a treatment waiting time and a process treatment time are all added up between all the apparatuses, and although it becomes necessary to reduce a process treatment waiting time, but the process waiting time can be reduced by sheet-treating in the heat treating chamber 2, so that it is possible to arm at enhancing productivity.
Patent JP-H05189942-A (JP)
Title: Digital recorder sound monitoring device
Inventor: YOSHIKAWA SATOSHI
IPC: G11B27/36
Filed: 1992-01-13
Abstract: PURPOSE:To perform the automatic monitoring of a sound recording state and to trace the secular change of a digital recorder by fetching the comparison information of a bit error and the input/output sound signal of the digital recorder at the time of digital recording. CONSTITUTION:The sound signal to be recorded is outputted from a sound console 1 to the digital recorder 2 and an interface box 7. The digital recorder 2 performs the PCM recording of the sound signal, and outputs recording sound AUD to the interface box 7. An automatic voice monitoring device 3 compares the sound signal from the sound console 1 with a recorded sound signal from the digital recorder 2, and automatically records the comparison information. Also, the monitoring device 3 detects the bit error due to a tape recording system, and records all the detection results. Therefore, when difference is present between the input and output sound signals of the digital recorder 2, an alarm is issued to a personal system, and also, the secular change of the recorder 2 can be recognized.
Patent JP-H04305787-A (JP)
Title: Ic module
Inventor: KAGEYAMA SEIICHI
IPC: G11C7/00
Filed: 1991-01-17
Abstract: PURPOSE:To increase the quantity of attribute information to be outputted without increasing the number of presence detecting pins allocated in order to output the attribute information of an IC module to the outside. CONSTITUTION:Eight-bit attribute information is time-dividedly outputted to four presence detecting pins 7. An upper 4-bit signal bus 1 for the attribute information and a lower 4-bit signal bus 2 are respectively connected to the 1st and 2nd data selecting circuits 4, 5. The logical values of the signal buses 1, 2 are determined in accordance with the existence of a jumper element. Data selecting circuits 4, 5 are successively selected in accordance with a selection signal applied to a data selecting pin 6 and the upper 4 bits and the lower 4 bits of the attribute information are successively outputted to the pins 7.
Patent JP-S58126323-A (JP)
Title: Fixed clearer unit for spinning frame
Inventor: IMAI TOSHIAKI
IPC: D01H5/62
Filed: 1982-01-16
Abstract: PURPOSE:The titled unit in which an elastic repulsion mechanism works, when it is set to the drafting unit, whereby a rubber part is pushed to the back bottom roller, thus showing high capability of clearing short fibers and prematured cotton to elongate its sweeping interval. CONSTITUTION:The clearer unit 1 is set so that it is pushed to contact with the fluted part 16 of the back bottom roller 7. The clearer part 1 of a hollow cylinder with a little flattened shape from the perfect roundness comes into contact with the fluted part and the surface of the clearer part 1 comes into the grooves on the fluted part 16. The clearer part is kept in the sate that the rubber surface of the part comes into grooves by the elastic repulsion action of the synthetic rubber in the shape of a hollow cylinder. When the clearer material 1 is arranged in a certain interval on the roving bar 2, it does not intercept the passway of the air from the blow cleaner.
Patent JP-S62161932-A (JP)
Title: Manufacture of fibrous integrated body
Inventor: ITOU TOMOHITO
IPC: D04H1/4209
Filed: 1986-01-10
Abstract: PURPOSE:To increase orientative power of fibers and to obtain a thick-walled integrated body, by providing the electrode side with a convection-inhibiting membrane in integrating fibers which are electrostatically oriented by pouring between the electrodes a dielectric fluid in which fibers such as whiskers, etc., are dispersed. CONSTITUTION:The whiskers or fibers 1 are dispersed into the dielectric fluid 2. This dielectric fluid 2 is poured between the electrodes 8, 9 which are provided with convection-inhibiting membranes 12, 13 on the anode 8 and/or cathode 9 side. Then a high voltage is impressed on the above and the fibers are electrostatically oriented into a stabilized state so that one end of the fiber 1 is an anode 8 and another end is a cathode 9. Subsequently, the oriented fibers 1a are integrated in the above state.