baber/WOPTO huggingface dataset:
Patent JP-H10226099-A (JP)
Title: Image-forming apparatus
Inventor: YOSHINO KAZUHIRO
IPC: B41J2/44
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To provide an image-forming apparatus wherewith duration of controlling luminous energy for optical beam can be ensured sufficiently without affecting quality of images even if high-speed operation and high resolution are given to the apparatus itself while unnecessary emission of optical beam to the outside of the apparatus is avoided, and to produce such image-forming apparatus without requiring an operation space and a linkage mechanism, restraining increase of production cost to the utmost. SOLUTION: On forming images on a photosensitive body 28, a laser beam 40 emitted from a light source 14 is deflected by an EOD 18 and a polygonal mirror 20 in the direction shown in a full line, namely toward the direction wherein the laser beam 40 is reflected by a cylinder mirror 26 and directed for irradiation on the photosensitive body 28, and on controlling luminous energy of the laser beam 40, deflection of the laser beam by the EOD 18 is ceased and the laser beam 40 is controlled by a main controlling part 50 so that it can be directed in the direction shown in a broken line, namely toward the direction wherein reflection by the cylinder mirror 26 is not made, and thereby irradiation of the laser beam 40 onto the photosensitive body 28 is stopped.
Patent JP-S58187419-A (JP)
Inventor: RICHIYAADO JIYOSEFU GIRUBAATO
IPC: C08G18/66
Filed: 1983-02-23
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-S61187373-A (JP)
Title: Field effect transistor
Inventor: OGAWA MASAKI
IPC: H01L21/338
Filed: 1985-02-15
Abstract: PURPOSE:To enable a high speed operation by providing the second reverse conductive type semiconductor region in contact with the source electrode direction of a channel, and providing the third high resistance semiconductor in contact with the gate electrode direction of the channel. CONSTITUTION:A high resistance Al0.7Ga0.3As layer 12, a low resistance N-type GaAs layer 14, and a gate electrode 19 are laminated on a channel 13 of the surface of a high resistance GaAs 11. A low resistance N-type Al0.2Ga0.8As region 15 is provided in contact with a source electrode 17 direction of the channel 13, and a low resistance N-type GaAs region 16 is provided in contact with a drain electrode 18 direction. Electrons from the electrode 17 pass the region 15, are accelerated abruptly by the potential difference between the region 15 and the channel 13, and discharged into the channel 13. Thus, the channel 13 is moved at a high speed without scattering in a grating to arrive at the electrode 18.
Patent JP-H11223419-A (JP)
Title: Air cooled absorber and air cooled absorption refrigerating device
Inventor: WATABE YUJI
IPC: F25B37/00
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an air cooled absorber and an air cooled absorption refrigerating device, in which a heat transfer pipe can be inclined while an absorption capacity is maintained. SOLUTION: A heat transfer pipe 3 having fins 4 is inclined. A liquid guide means 10 is provided in the inner peripheral surface 3d of the heat transfer pipe 3 for guiding absorption solution introduced to the inner peripheral surface 3d side from a lower inner peripheral surface 3d1 side located in the lower side of the inclined direction of the inner peripheral surface 3d to an upper inner peripheral surface 3d2 side located in the upper side of the inclined direction. With such a structure, the absorption solution introduced into the heat transfer pipe 3 is successively guided by the liquid guide means 10 from the lower inner peripheral surface side 3d1 to the upper inner peripheral surface 3d2 side and diffused on the entire periphery of the inner peripheral surface 3d as much as possible.  As a result, although the heat transfer pipe 3 is inclined, the absorption solution flows down substantially along all the periphery of the inner peripheral surface 3d. Thus, the cooling area of the absorption solution in the heat transfer pipe 3 is increased. At the same time, the surface area thereof is increased. As the synergetic effect thereof, high absorption capacity is ensured.
Patent JP-S5776114-A (JP)
Title: Direct reduction type steel processing
Inventor: AOKI MAMORU
IPC: C21B13/00
Filed: 1981-02-26
Abstract: PURPOSE: To reform exhaust gas into reduction gas easily without segregation of carbon by preheating exhaust gas beforehand in case of generating reduction gas for the solid phase reduction of the iron ore in the reduction furnace by reforming reaction of natural gas and exhaust gas from the reduction furnace.  
     CONSTITUTION: In manufacturing the sponge iron by direct solid phase reduction of the iron ore in the reduction shaft furnace 1, after exhaust gas from the reduction furnace is cooled, removed from the dust and dehumidified by the scrubber 2, a part b' is made into the fuel for the reformer 3 and the remainder is fed to the high temperature heat exchanger 4, heated at 750W850°C. The preheated exhaust gas C is put in a high speed mixer 6 and mixed with natural gas d, and mixed gas e is fed to the reformer 3. In this case 1pts.wt. of exhaust gas is mixed with 0.2W0.25pts. wt. of natural gas, reformed in the reformer 3 at 850W950°C and fed to the reduction furnace as reduction gas f. Because reforming reaction proceeds without segregation of solid carbon, the reformer 3 can be of a small type. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58145753-A (JP)
Title: Polyester resin composition
Inventor: WATANABE MASAJI
IPC: B29C49/06
Filed: 1982-02-23
Abstract: PURPOSE:To provide the titled resin compsn. for biaxially oriented blow-molded container, which has excellent moldability, by incorporating an aliph. monocarboxylic acid (derivative) or liquid paraffin and conducting a solid phase polymn. so as to produce a resin having an oligomer content lower than a specified value. CONSTITUTION:A polyester resin having an oligomer content of 1% or below is prepd. by using an acid component such as phthalic or trimellitic acid and an alcohol component such as 1,2-propanediol or diethylene glycol as starting materials by a solid phase polymn. method. During or after the production of this polyester resin, 10-1,000ppm of a compd. selected from an 8-32 C aliph. monocarboxylic acid such as capric or palmitic acid, esters thereof such as glycerol stearate, matal salts thereof such as calcium stearate and liquid paraffin is added to obtain the desired polyester resin compsn. for biaxially oriented blow- molded container.
Patent JP-S60190122-A (JP)
Title: Method and device for protecting shortcircuit of converter
Inventor: IERUKUMIHIAERU PETSUPERU
IPC: H02H7/122
Filed: 1985-02-15
Abstract: In order to protect converter equipment which includes GTO switching-off thyristors and having d-c inputs and a protective inductance connected in series therewith against short circuit currents, a short circuit path for d-c current flowing from a d-c supply source on the one hand, and on the other hand, an energy storage device, is inserted into the d-c circuit, closed via an auxiliary thyristor, of the converter equipment in such a manner that through the change of the state of storage of the energy storage device, a countervoltage is impressed on the d-c terminals, which leads to the forcible commutation of the switching-off thyristors. The energy storage device advantageously comprises an auxiliary winding of a limiting choke serving as a protective inductance. The fault current, which increases steeply in the event of a short circuit via the protective inductance and the auxiliary thyristor, causes, due to the magnetic coupling, the generation of a counter voltage in the supplemental winding required for forcible commutation of the switching-off thyristors. For monitoring the current and for generating the auxiliary thyristor firing energy, a monitor likewise fed inductively by means of the protective inductance may be provided.
Patent JP-H08223623-A (JP)
Title: Key telephone system
Inventor: OKAMOTO YOSHIHIRO
IPC: H04M3/50
Filed: 1995-02-16
Abstract: PURPOSE: To surely execute speaking after a deputy response by sending a deputy response message only when an extension operator exists when there is a connection request from any arbitrary opposite side terminal and performing switching to speaking between an extension terminal and the opposite side terminal when the extension operator is turned to a response enabled state. CONSTITUTION: When there is a speaking request from an opposite side terminal 40 and an extension terminal 10 is occupied after the lapse of fixed time, a main key telephone system 30 instructs the transmission of a message to a deputy responding device 20 so as to report the execution of the deputy response to the opposite side terminal 40. When the usage of the extension terminal 10 is finished, the transmission of the message from the deputy responding device 20 is finished, and switching to speaking between the extension terminal 10 and the opposite side terminal 40 is performed.
Patent JP-S62283089-A (JP)
Inventor: KIMURA SATOO
IPC: F02B61/02
Filed: 1987-02-12
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-H11314943-A (JP)
Title: Anti-fogging glass
Inventor: TATSUKUCHI HIDEO
IPC: B60S1/02
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide anti-fogging glass which is capable of exhibiting an anti-fogging effect even at a relatively low voltage, is applicable to curved glass as well and has good durability and weatherability as the anti-fogging glass which is applicable to glass of lighting windows of roof in cold climate areas or door glass, etc., of cold storage or refrigeration show cases for displaying foodstuffs, etc. SOLUTION: This anti-fogging glass is constituted by fixing single or plural layers of transparent planar glass 3 to conductive glass 1 with electrodes, which is formed by combining the conductive glass 6 integrally formed with a thin layer-like conductive layer 5 on one surface of the transparent planar glass 4 and electrodes 7a, 7b of a slender sheet form installed apart prescribed intervals on the surface of the conductive layer of the conductive glass 6 and supplied with the electric power from a power source, by disposing its surface to face the surface on the conductive layer side and interposing spacers 2 therebetween. The anti-fogging glass is so constituted that the conductive layer is heated by energizing the conductive layer of the conductive glass from the electrodes of the conductive glass with the electrodes.  As a result, the fogging of the glass surface by condensation of steam on the glass surface may be removed or prevented by heating.
Patent JP-H0562654-A (JP)
Title: Electric lamp with cap
Inventor: NIKASHIUSU HERARUDASU TEIIRUMA
IPC: H01K1/46
Filed: 1992-02-14
Abstract: PURPOSE: To provide an electric lamp with cap in which constitution is simple, assembly is easy, and an insulator is stiffly fastened to a metal shell. CONSTITUTION: An electric lamp with cap has a lamp cap 10 and a metal shell 30, and a periphery outside surface 51 is locked between a first end surface 52 and a second end surface 53 within the metal shell 30. Recessed parts 54a, 54c are formed on the second end surface 53 of an insulator, and extended from boundary surfaces 55a, 55c vertical to the second end surface 53 to the periphery outside surface 51. First tongue pieces 31a, 31c are formed inside the recessed parts as viewed from the cross section X-X. The first tongue pieces 31a, 31c are inclined and dotted from the first end surface 52, and free ends 32a, 32c are pressed against the boundary surfaces 55a, 55c of the recessed parts 54a, 54c.
Patent JP-S52111360-A (JP)
Title: Signal detector
Inventor: KAGE GOUZOU
IPC: H04B1/00
Filed: 1976-03-16
Abstract: PURPOSE: To atain shorter conditioning time and simply integrable circuits by detecting data using logical elements only for digital signal detector with filters elminated. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62208711-A (JP)
Title: Dual timer circuit
Inventor: SAKAMOTO KAZUSHI
IPC: H03K17/28
Filed: 1986-02-12
Abstract: PURPOSE:To realize two timer functions by a few hardwares by providing two timer registers holding independently timer information respectively and using a circuit means such as +1 addition in time division between two timers in common. CONSTITUTION:The 1st timer register 11 and the 2nd timer register 12 are registers holding two counts required to realize the 1st and 2nd two independent timer functions and connected in a loop via a processing circuit 13. Each timer information is transferred cyclicly from the 1st timer register 11 to the 2nd timer register 12 and vice versa via a processing circuit 13 at a period T/2 being a half of the clock period T in the loop. In this case, the information is subject to +1 addition or no addition by the processing circuit 13. Thus, the processing circuit 13 is operated in time division and the first half and the latter half period of each clock period are assigned to the 1st timer and the 2nd timer.
Patent JP-S54121647-A (JP)
Title: Monostable multivibrator
Inventor: WADA TAKESHI
IPC: H03K3/0232
Filed: 1978-03-15
Abstract: PURPOSE: To eliminate the interference of the input and output as well as to prevent the malfunction caused by the noise by providing the differential amplifier to the positive feedback circuit in the monostable multivibrator using the differential amplifier and furthermore connecting the resistance to the emitter of the differential amplifier.  
     CONSTITUTION: Emitter resistance R32 and R33 are inserted to transistor Q36 and Q37 of differential amplifier circuit 12. Thus, the gain of Q36 lowers to the noise, and accordingly the N/S ratio lowers to the output signal for the collector of Q36. As a result, the effect of N/S is reduced to the release time of the output pulse. At the same time, the trigger signal and the feedback signal are compounded via emitter follower transistor circuit 4. As a result, trigger signal terminal C is isolated from feedback signal terminal E, thus avoiding the trigger level fluctuation caused by the mutual interference. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05224633-A (JP)
Title: Information recorder
Inventor: MORIWAKI TAKAHIRO
IPC: G09G5/00
Filed: 1992-02-15
Abstract: PURPOSE:To secure the continuity of work at a terminal. CONSTITUTION:A picture displayed on a display device 12 at present is preserved in a recorder 8 according to cycle/condition set in a control part or requirement from an input device 14 in a recording control means 7 at the terminal 3 connected to a host computer 1. When the input device 14 requires the display, the preserved picture is displayed instead of the picture displayed at present. Thus, the picture at the specified point of time is optionally referred to regardless of the state of the host computer and a present screen.
Patent JP-S52111715-A (JP)
Title: Speaker device
Inventor: NITSUTA TSUNEO
IPC: H04R7/02
Filed: 1976-03-17
Abstract: PURPOSE:To improve the radiation of a voice coil and make its high input possible by jointing the diaphragm, which is made of foamed metal, to a voice coil bobbin having excellent heat conductivity.
Patent JP-H0524426-A (JP)
Title: Suspension device for vehicle
Inventor: TAKAHASHI SATORU
IPC: B60G17/015
Filed: 1991-02-22
Abstract: PURPOSE:To reduce deteriorated transmission characteristics of a sprung component due to delayed control for improved riding comfortability by carrying out high damping avoidance control which does not increase damping coefficient to a prescribed high value when the oscillation frequency of a sprung component is higher than a prescribed dead frequency. CONSTITUTION:A shock absorber 1 is formed so that damping coefficient may change. A controller 2 performs low damping control which takes the damping coefficient as a prescribed low one when the speed of a sprung component which an acceleration sensor 4 detects exceeds zero and becomes a different symbol from the relative speed between the sprung component and an unsprung component which a load sensor 4 detects, and high damping control which takes the damping coefficient as a prescribed high one when the relative speed exceeds zero and becomes the same symbol as the speed of the sprung component. When the oscillation frequency of the sprung component is higher than a prescribed fixed frequency even if the conditions for carrying out high damping control are satisfied, the controller performs high damping avoidance control which takes the damping coefficient as medium damping coefficient. It is thus possible to reduce deteriorated transmission characteristics of the sprung component due to delayed control.
Patent JP-S53113230-A (JP)
Title: Vacuum discharge treatment apparatus
Inventor: TANAKA AKIO
IPC: F27D11/08
Filed: 1977-03-15
Abstract: PURPOSE:To accomplish joint operation of a plurality of discharge treatment furnaces with only one discharge treatment power source through preheating of material with separate heating elements in a plurality of vacuum discharge treatment furnaces.
Patent JP-H03233466-A (JP)
Title: Electrophotographic copying device
Inventor: YAMAMURA NAOKI
IPC: G03G21/10
Filed: 1990-02-08
Abstract: PURPOSE:To reduce running cost and to facilitate the construction of a monitoring device for controlling the life of a drum unit by incorporating a fuse with a connection terminal in the drum unit and disposing the connection terminal at a position where it can connect to a terminal on a main body side when the drum unit is mounted in the main body. CONSTITUTION:The fuse 10 with the connection terminal 11D is incorporated in the drum unit 1 and the connection terminal 11D is disposed at the position where it can connect to the terminal 11C on the main body 6 side when the drum unit 1 is mounted in the main body 6. Since the terminal 11D on the drum unit 1 side is automatically connected to the terminal 11C on the main body 6 side by mounting the drum unit 1 in the main body 6, it can be judged that the drum unit 1 is new when the fuse 10 is not cut out or that the life of the drum unit 1 expires when it is cut out just by connecting, for instance, a fuse cut-out decision means 30 arranged on the main body side to the terminal 11C on the main body 6 side. Thus, the running cost is reduced and the structure of the monitoring device for controlling the life of the drum unit is facilitated.
Patent JP-H10228501-A (JP)
Title: Method and system for moving participant in virtual space
Inventor: SADAKATA TORU
IPC: G06F19/00
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To let participants easily move together in a three-dimensional(3D) virtual space by providing a function for selecting the other participant, and letting the selected participant move in the 3D virtual space according to position information transmitted from the participant of selector. SOLUTION: The respective participants walk in a 3D virtual space 101 by manipulating their own doubles (avatars) 102 from respective terminals 100. When a participant A wants to move together with participants B and C, the participant A selects the desired participants B and C to move together. Next, the position information of avatar 102 of participant A is transmitted to the participants B and C. In this case, when the avatar 102 of participant A moves and the position information of participant A changes, this value is reported to the avatars 102 of participants B and C as well and the positions of avatars 102 of participants B and C are changed. Thus, the respective avatars 102 of participants A to C can move together in the 3D virtual space.
Patent JP-S60174488-A (JP)
Title: Heat transfer system
Inventor: SUZUKI KATSUHISA
IPC: F28D19/00
Filed: 1984-02-17
Abstract: PURPOSE:To eliminate the necessity for a circulation pump and a compressor by conducting the heat transfer after heightening the vapor pressure inside a fluid medium storage section which is equipped with a vapor pressure heightening device. CONSTITUTION:A condenser 3 is arranged below the height of vaporizer 1, and a fluid medium storage section 2 is arranged below the height of the condenser 3. The condenser 3 and fluid medium storage section 2 are connected through a conduit. In order to heighten the vapor pressure inside the fluid medium storage section 2, vapor pressure heightening devices 10, 18 are provided, and a reserve tank 8 is disposed between the condenser 3 and fluid medium storage section 2. By this arrangement, the heat transfer can be conducted merely by heightening the vapor pressure inside the fluid medium storage section 2 by the vapor pressure heightening devices 10, 18, and a power source such as a circulation pump or compressor becomes unnecessary.
Patent JP-S54122144-A (JP)
Title: Size detector of paper objects
Inventor: KOMATSU KOUICHI
IPC: G01B11/04
Filed: 1978-03-16
Abstract: PURPOSE: To make possible accurate detection of sizes even if paper form objects are conveyed in a twisted state by providing timing generating photoelectric cells and projectors for measuring the lengths of shades respectively in plurality.  
     CONSTITUTION: Illuminating light sources 20a, 20b of both edge parts in the conveying direction of a paper form object 3, phto detectors 12a, 12b having a specified length LO in the direction perpendicular to the conveying direction of the object 3, timing generating photoelectric cells 11a, 11b which are disposed in the direction perpandicular to the conveying direction of the object 3 and detect that the object 3 has been conveyed, a means 24 which detects the length that the object 3 cuts off the illuminating light from the signals obtained from the phtoto detectors 12a, 12b through controlling of the cells 11a, 11b, are provided and the size of object 3 in the direction rectangular to its conveying direction is obtained by an arithmetic circuit 27 from the length signal obtainable by the means 24 and the length signal between the photo detectors 12a, 12b. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60173606-A (JP)
Title: Measuring processor
Inventor: MIZUGUCHI HIROSHI
IPC: H02P29/00
Filed: 1984-02-17
Abstract: PURPOSE:To attain high processing speed even when a conventional microprocessor is used by providing a means measuring an incoming timing of an external interruption signal when an interruption reception flag is set. CONSTITUTION:An external signal is inputted from external input terminals 14- 20 to a system controller 4 and a data is transmitted and received between the controller 4 and a flag unit 21. When the interruption flag is set to the unit 21 the leading edge of the external interruption signal, the controller 4 obtains a shift of the incoming timing of the external signal from the reference value based on the data depending on the incoming timing of the external signal stored in a RAM7 and a fixed value prepared in a ROM9 and measures the incoming period or the incoming timing of the external signal.