baber/WOPTO huggingface dataset:
Patent JP-H01253268-A (JP)
Title: Manufacture of solid-state image sensing device
Inventor: FUTAJIMA OSAMU
IPC: H01L27/148
Filed: 1988-04-01
Abstract: PURPOSE:To decrease smear, secure interlayer breakdown strength from reduction, and decrease parasitic capacity by a method wherein a light shielding film is provided on a driving electrode without a reflow-formed film between them. CONSTITUTION:On an electric charge transfer section on a silicon substrate 11, through the intermediary of a thermal oxide film 12 on the silicon substrate 11, a driving electrode 2 is built, which is a polycrystalline silicon layer patterned as prescribed. Except on a photoelectric conversion region 13, a tungsten silicide film 1 is formed selectively, to serve as a light-shielding film containing a high-melting metal. A PSG film 3 is formed by reflow on the whole surface. After the reflow in a heat treatment of the PSG film 3, a contact hole 14 is provided at a required location, and then an aluminum wiring layer 4 is formed. ln this way, smear is reduced, interlayer breakdown strength is secured from reduction, and parasitic capacity is reduced.
Patent JP-S60223369-A (JP)
Title: Digital conference telephone trunk circuit
Inventor: MATSUOKA SHIROU
IPC: H04M3/56
Filed: 1984-04-20
Abstract: PURPOSE:To reduce noises and also to realize naturality of a conference by decreasing the amount of arithmetic operations and the number of switch changeovers. CONSTITUTION:The talking system is that a voice (b) of a talker B of the next level is transmitted to a talker A of the maximum level and a voice (a) is transmitted to others. High-order k1 bits except a sign bit among a mu rule 8-bit PCM signal inputted from an HWO are inputted to a self comparison circuit 1 to detect the maximum value of the own voice signal. Then the maximum signal obtained by the circuit 1 is transmitted to the circuit 4 based on the signal from the control circuit 4. The circuit 4 makes operation based on the data and the data of the voice signal to be selected is transmitted to a switching circuit 2 and a distribution circuit 3. The circuit 3 transmits either (a) or (b) from the circuit 2 to each highway according to the control signal of the circuit 4.
Patent JP-S5414706-A (JP)
Title: Information recording disc
Inventor: WATANABE SEIO
IPC: G11B7/24
Filed: 1977-07-05
Abstract: PURPOSE:To make effective use of light energies and record information readily and accurately by forming metal films with a complex of the Al film deposited on a base disc and the Cr film deposited thereon.
Patent JP-2000278742-A (JP)
Title: Mobile phone repeater and in-house information browsing system
Inventor: TAKAHASHI ATSUSHI
IPC: H04W84/10
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a mobile phone repeater having a new function that positively utilizes a fact that the mobile phone repeater is installed in a radio wave dead zone. SOLUTION: The mobile phone repeater adopts a configuration with a combiner 11, a distributor 12, a data transmitter-receiver 13, a protocol connector 16, and a wired channel connector 15 as added components. The data transmitter-receiver 13 displays in-house information data of an in-house information service unit 17 onto an in-house information browser 18 upon request from the in-house information browser 18 via the protocol connector 16 by utilizing a frequency channel other than those assigned to a radio zone channel to which a building 1 belongs.
Patent JP-H09238559-A (JP)
Title: Sorting device for threshing
Inventor: NAKAGAWA WATARU
IPC: A01F12/44
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To control and maintain the chaff sieve of an oscillating sorting device to an appropriate open degree and to perform a highly accurate sorting operation. SOLUTION: This device is provided with a waste straw linked open degree control means for controlling the open degree of the chaff sieve of an oscillating sorting panel linked with a waste straw amount and a flow rate detection open degree control means 57 for controlling the open degree of the chaff sieve based on the detection of a grain amount on the oscillating sorting panel and the open degree of the chaff sheave is driven and controlled to a set open degree when the abnormality of sensors 67 and 68 for control in the control means 57 is generated.
Patent JP-S58196532-A (JP)
Title: Camera having electrically driven winder for film
Inventor: ASANO SEIJI
IPC: G03B17/00
Filed: 1982-05-13
Abstract: PURPOSE:To detect a film without contact and to prevent the failure of motor windings, brushes, etc. occurring in the overloading when the perforations of the film are ruptured or the film winding is stopped, by detecting the perforations photoelectrically with photosensors and stopping the drivng of a motor so as to stop the film in a prescribed position. CONSTITUTION:Perforations 7 disposed at a specified interval to determine the feed rate of a film 4 are formed on said film and a photoreflector 1 is disposed in the position facing the same. In the stage of feeding the film, the perforation 7 is detected with the photoreflector 1, and a winding motor for the film is stopped, by which the film can be fed by 1 pitch P between the perforations. Since the perforations are detected photoelectrically without contact, the rupture of the film is prevented and since the supply of the power source the motor is interrupted after said detection, the motor is kept free from overloading and hence troubles.
Patent JP-S537310-A (JP)
Title: Magnetic tape control system
Inventor: KANDA KAORU
IPC: G06F3/06
Filed: 1976-07-09
Abstract: PURPOSE: To perform record reproduction definitely by retrying write and read of record density information and voltage standard information, rewinding tape automatically to the loading point when writing errors or reading insufficiency occur. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5417023-A (JP)
Title: Image recording method
Inventor: NAKAMURA OSAMU
IPC: G03G15/05
Filed: 1977-07-08
Abstract: PURPOSE:To remove a refelcted image without imparting any disturbance to an erect image so as to produce a recorded image having no blot by fixing the (erect) image at one side of a recording medium andthen by removing the unfixed (reflected) image from the other side.
Patent JP-H02258532-A (JP)
Title: Apparatus for removing belt of paper leaf bundle
Inventor: TAKAHASHI HITOSHI
IPC: B65B69/00
Filed: 1989-03-30
Abstract: PURPOSE:To securely remove a belt cut from paper leaves in a bundle by a method wherein a driving means performs both holding driving and rotating driving of a holding rotating means so that paper leaves being rotated are brought into contact with a scraping means. CONSTITUTION:When a motor 501 for holding and rotating begins to rotate toward a direction of alpha1, an arm 502 and an engaging pin 503 also rotate toward alpha1, thereby allowing an upper holding member 496 to rotate toward alpha2 opposite to alpha1 with a protrusion supporting piece 494 as a supporting point so that paper leaves are interposed between holding pieces 498, 499. When the motor 501 further rotates toward alpha1, since the engaging pin 503 has been in contact with an end of a long hole 496b, the upper holding member 496 cannot rotate toward alpha2 any more so that it rotates toward alpha1 together with a lower holding member 493. Then the paper leaves come into contact with scraping members 510 of a scraping means 406 so that numerous paper leaves are stripped off by rotation toward beta1 thereby permitting a belt remaining among the paper leaves to be scraped down.
Patent JP-S60225416-A (JP)
Inventor: INOUE TADASHI
IPC: H01G7/02
Filed: 1984-04-24
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-H03282059-A (JP)
Title: Hydraulic circuit for closed circuit hydraulic transmission
Inventor: UEHARA KAZUO
IPC: F16H59/02
Filed: 1990-03-30
Abstract: PURPOSE:To smooth running over an obstacle and cornering at a soft ground by varying the set pressure of a safety valve to specify the maximum pressures of first and second main circuits, decreasing the set pressure during ordinary running, and increasing the set pressure during running over of an obstacle and cornering on a soft ground. CONSTITUTION:During ordinary running, a solenoid 73b is demagnetized and a switching valve 73 is brought into a drain position (m). Since a chamber 71a of a cylinder 71 is communicated to a tank, the spring force of a spring 70 is low, and a safety valve 36 is brought into a first set pressure. During running over of an obstacle and cornering on a soft ground, a switch 74 of a lever 15 is turned ON, the solenoid 73b is magnetize, and the switching valve 73 is brought into a pressure oil feed position (n). As a result, pressure oil delivered from an auxiliary hydraulic pump 13 is fed to the chamber 71a to compress the spring 70, resulting the increase of a spring force. Therefore, the set pressure of the valve 36 is increased to a second set pressure higher than the first set pressure, and the maximum pressures of first and second main circuits 3 and 4 is increased to a value higher than that during ordinary running, and a running traction force is increased.
Patent JP-S60225177-A (JP)
Title: Dichromatic color electrophotographic copying method
Inventor: ARAI AKIO
IPC: G03G15/01
Filed: 1984-04-24
Abstract: PURPOSE:To obtain a black-and-red dichromatic copy of superior picture qualiby by forming a red separated electrostatic latent image of an original on a cleaned P type photosensitive body, developing it with black toner and superposing and transferring the obtained black toner image on and to a red toner image on a dielectric, and transferring the obtained black-and-red toner image to a form and fixing the image. CONSTITUTION:The P type photosensitive drum 1 after the red toner image is transferred to the dielectric is cleaned by a cleaning device 13 and destaticized by a destaticizing lamp 9, and then charged electrostatically, positively and uniformly by an electrifier 7 again. The photosensitive body is exposed to an original light image which is passed through the red filter installed in a filter turet 18 and reflected by a mirror to form the red electrostatic latent image of the original on the photosensitive drum 1. This electric latent image is developed by the developing roller 6 of a developing device 4 which contains negative black toner and the obtained black toner image is superposed on and transferred to the red toner image of the original carried on the dielectric. The resulting black-and-red dichromatic toner image is transferred to a form fed out of a form tray 25 by a feed roller 28 through an electrifier 11 for transfer and separation, and then fixed at a fixing part.
Patent JP-H09268932-A (JP)
Title: Air fuel ratio control device for engine
Inventor: KAMEOKA TOYOHIKO
IPC: F02D41/04
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To prevent a temperature of exhaust gas from being increased when an engine is being operated at a high load under an application of an air fuel ratio control without detecting a temperature of the exhaust gas and to restrain an increasing of consumption amount of fuel or deterioration of exhaust emission. SOLUTION: As an amount of intake air is increased on the basis of an intake air volume Qa, a target air fuel ratio in respect to an engine is set to be more rich (a step S11), a real air fuel ratio of the engine is detected in reference to a table on the basis of an output value Vλ of a linear 02 sensor (a step S12), an air fuel ratio correction coefficient Kλ is set in reference to both these air fuel ratios (a step S13), a fuel injection pulse width Te set in response to an operating state of the engine is corrected in reference to this air fuel ratio correction coefficient Kλ and then a fuel infection pulse width Ti for defining a final injection volume of fuel supplied to the engine is set.
Patent JP-S535841-A (JP)
Title: Heating and cooling panel
Inventor: MIKI MASAYOSHI
IPC: F24F1/00
Filed: 1976-07-07
Abstract: PURPOSE: To contemplate to improve the capacity of heating and cooling, by arranging a flat plate heat exchanger which is provided with a thin type blower and has a rough surface, in a passage formed of a radiation heat transmission plate and a back plate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59206116-A (JP)
Title: Indirect extruder of metal
Inventor: IWATA MASAHIRO
IPC: B21C27/04
Filed: 1983-05-10
Abstract: PURPOSE:To eliminate the ejection of an air pressure from a die hole and forms an extrudate to have a smooth surface in indirect extrusion of a billet by sucking forcibly the air in a cylinder through the evacuating hole of a ram nose block in contact with a container sleeve. CONSTITUTION:A billet 6, inserted into a container sleeve 1a by a ram nose block 4' by the advance of an extruding stem 5 is extruded from the hole of a die 2 by the contact between the block 4' and the sleeve 1a and the advance of the stem 5. The sealing air between the chamber of the sleeve 1a and the billet 6 is forcibly sucked through the evacuating hole 7 of the block 4' by a vacuum pump 10, by which the ejection of the air pressure from the hole of the die 2 is eliminated and the extrudate is formed to have a good surface.
Patent JP-H01254287-A (JP)
Title: Method for preventing generation of bacteria in recirculation aqueous system
Inventor: NUMAJIRI FUJIO
IPC: C02F1/50
Filed: 1988-04-04
Abstract: PURPOSE:To suppress the propagation of the bacteria in a system without contaminating environment, by recirculating recirculation water, to which a chemical agent is added in an amount sufficient to sterilize propagated bacteria to wash the system and irradiating a part of the recirculation water with ultraviolet rays having a wavelength of 254nm. CONSTITUTION:To a recirculation water system where bacteria are propagated, a chemical agent is added in an amount sufficient to sterilize said bacterial and recirculated in the system to wash the system. Subsequently, at least a part of the recirculation water is irradiated with ultraviolet rays having a wavelength of 254nm to prevent the generation of bacteria in the recirculation water system. The recirculation water after the addition of the chemical agent is taken out of the water tank provided to the lower part of a cooling tower or from recirculation water piping to be introduced into an ultraviolet sterilizer and pref. irradiated with ultraviolet rays having a wavelength of 254nm in irradiation quantity of 5mW.s/cm<2> or more to be returned to the system. As the chemical agent added to the recirculation water system, there are an acid adjusting pH of water to 2 or less and a chlorinous substance generating free chlorine.
Patent JP-2000272347-A (JP)
Title: Door hinge mounting structure for automobile
Inventor: ASANO KATSUYA
IPC: B60J5/04
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a door hinge mounting structure capable of improving the rigidity of the hinge mounting part of a pillar with a good door operability. SOLUTION: A door hinge mounting structure 10 is provided with a support pipe 42 to be stored in a hinge mounting part 30 of a pillar 12. The support pipe 42 has a female screw part 52 at an end part 51 on an outer panel part 22 side, and the end part 51 is welded on the outer panel part 22. The other end part 55 of the support pipe 42 is inserted in a hole 56 of an inner panel 25 so as to be welded on the inner panel 25. According to the support panel 42, the outer panel part 22 and the inner panel 25 are bonded. By screwing and fastening a bolt 61 for fixing a hinge member 60 in the female screw part 52 of the support pipe 42, the hinge member 60 is fixed on the pillar 12.
Patent JP-S525687-A (JP)
Title: Production process of improved fluoropolymer containing exchange group s
Inventor: YAMABE SHIYOUKEN
IPC: C08F8/12
Filed: 1975-07-04
Abstract: PURPOSE: Process for producing fluorine-containing copolymer containing ion exchange groups which can be used effectively as ion exchange membrane at the electrolysis of aqueous solution of electrolyte. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62238585-A (JP)
Title: Multi-color image forming method for electrophotographic method
Inventor: NISHIMURA KATSUHIKO
IPC: G03G15/01
Filed: 1986-04-09
Abstract: PURPOSE:To obtain a multi-color image without anxiety of mixing of the color up to the third color and the fourth color by destaticizing a photosensitive body surface, lowering a surface electric potential once and thereafter, forming the fourth color after the color up to third color is formed on the photosensitive body. CONSTITUTION:An optical destaticizing means 20 next to the third color developing device 19 is provided and further, the third charging device 21, the fourth color information input means 22 and a non-contacting type fourth color developing device 23 next to the optical destaticizing means 20 are provided. The optical destaticizing means 20 applies strong exposure through the toner of three colors stuck on the outer surface of a photosensitive drum 11 to the surface of the photosensitive body drum 11 till the means arrives at here. Then, the surface electric potential of the photosensitive drum 11 is lowered and the latent image formation and development of the fourth color information by the third charging device 21, the fourth color information input means 22 and the fourth color developing device 23 can be easily executed.
Patent JP-S57197064-A (JP)
Title: Coating apparatus for coating agent
Inventor: IWAKI TADANORI
IPC: B05C1/02
Filed: 1981-05-29
Abstract: PURPOSE: To eliminate deviation of the plate thickness of an electromagnetic steel plate  after coating by the thickness of a coating agent by differentiating rubber hardnesses of a pair of main rubber rollers of a varnish coating apparatus for coating the electromagnetic steel plate corresponding to deviation of the plate thickness of a plate material to be coated.  
     CONSTITUTION: A varnish is coated on an electromagnetic steel plate by passing said electromagnetic steel plate 1 between main rubber rollers 20, 21 but, because rubber hardnesses of the main rubber rollers 20, 21 are differed in each parts corresponding to deviation of the plate thickness of said steel plate 1, surface pressure is generated on the surface of the steel plate 1 in each parts of the rubber rollers 20, 21 corresponding to the plate thickness of the steel plate 1. Therefore, in the both end parts 22, 23 of the rubber rollers 20, 21 where rubber hardness is low, surface pressure is made low and the varnish is thickly coated on both end parts 2, 3 of the steel plate 1 and, in the central parts 24 of the rubber rollers 20, 21 where rubber hardness in high, surface pressure is made high and the varnish is thinly coated on the central part 4 of the steel plate 1. By this mechanism, when steel plates 1 after coating are stacked, electromagnetic steel plate stack without deviation of stacked plate thickness is formed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63248732-A (JP)
Title: Production of optical fiber base material
Inventor: OMAE TOSHIKAZU
IPC: C03B37/014
Filed: 1987-04-02
Abstract: PURPOSE:To prevent the generation of bubbles between a rod and a clad and to reduce the transmission loss of light by depositing at least the porous soot of the surface layer at a temp. higher than the specified temp. at the time of producing the title base material by an external deposition method. CONSTITUTION:A first porous soot 4 is formed on a glass rod 3 having a core or a core and a clad by flame hydrolysis with a first soot forming multiple-pipe burner 1. A second porous soot 5 is formed thereon by film hydrolysis with a second soot forming multiple-pipe burner 2. In this case, the temp. of the surface of the second porous soot 5 to be formed is controlled to >=800 deg.C. At <800 deg.C, the porous soot can be contracted and crazed in the longitudinal direction. At >=800 deg.C, the density of the porous soot to be formed is increased, hence the coefficient of contraction is reduced, and the soot is not crazed. The composite consisting of the rod 3 and the soot 4 and 5 is sintered to obtain the base material.
Patent JP-H07291265-A (JP)
Title: Packing device
Inventor: HASHIMOTO NORIAKI
IPC: B65D81/113
Filed: 1994-04-20
Abstract: PURPOSE:To form integrally an inner box which uses the same corrugated board as an outer box, has an article storage part in the middle, and also has cushioning parts on the four sides of it. CONSTITUTION:A storage part 4 for storing an article 1 to be packed is formed in the middle of an inner box 3, tubular cushioning parts 3a having an almost rectangular cross-section are integrally formed on the four outside surfaces of the storage part 4, and this is stored and packed in an outer box 2. Thus, the number of man-hours required for packing can be made small compared with that of man-hours required for packing by the use of a plurality of conventional cushioning members made of styrene foam. Also, this can be fitted for recycling, by using the same material as that of the corrugated-board outer box 2.
Patent JP-S559551-A (JP)
Title: Photo resist film comprising forming required image by active light shielding material
Inventor: KAKUMARU HAJIME
IPC: G03F1/88
Filed: 1978-07-06
Abstract: PURPOSE: To improve the productivity of forming required images composed of photosensitive resin film on substrates by providing the photosensitive resin film on the transparent release type material layer formed beforehand with required images by active light shielding material.  
     CONSTITUTION: Required images using active light shielding material such as printing ink is formed preferably by a rotary press printing method on a transparent release type material layer such as polyethylene terephthalate film. Next, a photosensitive resin film layer is provided to thicknesses 20 to 100μm on the back thereof and further a release type material layer such as polyethylene film, if necessary, is provided. The release type material layer is removed from this laminated photo resist film and the photosensitive resin layer is laminated in close contact onto the substrate to be permanently modified. Next, active light is radiated, after which the transparent release type material layer is removed and the photo resist images are formed by developing. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04316944-A (JP)
Title: Operation control device for air conditioner
Inventor: SHIMOKAWA NAOKI
IPC: F24F11/02
Filed: 1991-04-15
Abstract: PURPOSE:To improve amenity of a space to be air conditioned by performing air conditioning of a space to be air conditioned for 24 hours in succession. CONSTITUTION:A control device comprises a selecting means 1 to select operation and release of a 24-hour air conditioning mode having a function enough for continuous maintenance of an air conditioner to a minimum limit, an operation control means 2 to control operation and the stop of an air conditioning mode responding to a load according to a load in a space to be air conditioned, and a selecting means. The control device is provided with a priority output means 3 comprising three means of a control means 3c to output a signal from the operation control means, a condition detecting means 3a to automatically control operation and release of the 24-hour air conditioning mode on and after a time when operation is selected, and a deciding means 3b. A processing part 8 is located to a control part 7 and receives an output result from the priority output means 3 to decide operation of an air conditioner to some air conditioning mode.