baber/WOPTO huggingface dataset:
Patent JP-H09281789-A (JP)
Title: Recorder
Inventor: MITSUYA TERUAKI
IPC: G03G15/08
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain a low potential developing method by which a recording paper is not wastefully ejected and toner is not wastefully discharged and the recorder thereof by stopping the detecting action of toner concentration or preventing a detection value from being used in a term that electrostatic charge quantity is out of an allowable range. SOLUTION: The recorder is constituted so that a printing action is forcibly interrupted and the requirement of the adjustment of the electrostatic charge quantity is informed when the electrostatic charge quantity becomes less than the allowable range ΔE. When the electrostatic charge quantity is started to be adjusted, it is recovered. The real value of the toner concentration rises within the allowable range ΔD because toner replenishment quantity is increased according as printing density becomes high. The detection value of a toner concentration sensor is drastically increased due to the influence of the real increase of the toner concentration and the effect of the lowering of the electrostatic charge quantity and it becomes the value different from the real value.  However, when the electrostatic charge quantity is started to be increased by being adjusted, an error between the output value of the toner concentration sensor and the real value is reduced. Then, the output value of the toner concentration sensor becomes almost coincide with the real toner concentration value when the adjustment of the electrostatic charge quantity is finished. Then, the toner concentration is detected but all actions based on the detected value are inhibited while the electrostatic charge quantity is adjusted.
Patent JP-H02271385-A (JP)
Title: Liquid crystal panel
Inventor: SAKAMOTO TSUTOMU
IPC: G09F9/00
Filed: 1989-04-11
Abstract: PURPOSE:To obtain the same image as a normal image without any image deviation even by the driving of a right-left inverted image signal by providing a group of picture elements which are arrayed with a half picture element deviation between odd and even lines and driven with a scanning signal and a video signal while constitut ed so that the number of picture elements at intersections of scanning lines and data lines is one different between the odd and even lines or the number of lines is odd. CONSTITUTION:An R-axis and a B-axis liquid crystal panel are supplied with a normal video signal at data lines D1 to Dm and a G-axis liquid crystal panel is supplied with right-left inverted video signals D1 to Dm. At the start of the horizontal scanning period of a scanning line G1, an R and a B signal are supplied to lines D1 of the R-axis and B-axis liquid crystal panels and a G signal is supplied to the line Dm of the G-axis panel. In the next horizontal scanning period, a signal is supplied to a scanning line G2 and the R and B signals are supplied from the lines D1 to the lines Dm-1 through D2.... The G signal is supplied from the line Dm-1 of the G-axis panel is supplied and the supply ends at the line D1. The number of picture elements on the even lines is one less than that on the odd lines, so when the panel positions are so adjusted that the 1st line images of the R, G, and B axis liquid crystal panels are put one over another, even a 2nd line image is also superposed on a screen.
Patent JP-S5217057-A (JP)
Title: Electronic clock equipped with an electro-chromism display
Inventor: SEKIYA FUKUO
IPC: G04G3/02
Filed: 1975-07-31
Abstract: PURPOSE:Development of an electronic clock equipped with an electro chromism display usable for a wrist watch.
Patent JP-S5925751-A (JP)
Title: Sterilization of pobidon
Inventor: TOOMASU BANTEINGU
IPC: A61L2/08
Filed: 1983-05-27
Abstract: Povidone is sterilized by irradiation in the presence of iodine and iodide ions. In particular solutions of povidone are sterilized by gamma-irradiating the povidone in the presence of iodine and iodide ions, which are present in an amount which prevents gelation at that dose of gamma radiation which would cause gelation in the absence of the iodine and iodide ions. The gamma irradiation of povidone may be effected in the presence of iodine with both iodide and iodate ions or as povidone-iodine in the presence of iodide and/or iodate ions. Sterilization thus effected by gamma radiation while preventing gelation of the povidone and degradation of the povidone-iodine.
Patent JP-S57207418-A (JP)
Title: Superconduction flip-flop circuit
Inventor: FUJITA SHIYUUICHI
IPC: H03K3/38
Filed: 1981-06-16
Abstract: PURPOSE:To obtain a small-sized circuit and to speed up the operation of an FF circuit, by obtaining an initial reset state with an initial reset signal current at the application of a DC bias power supply. CONSTITUTION:When a DC bias power supply E is applied, an initial reset signal current IH is obtained from an initial reset signal generating circuit D for the initial reset state. A current I'20 flowing to a current path M2 of an FF circuit main body G at this state and a current I2R flowing to the current path M2 at the reset state are both almost all the DC bias current IB supplied to a parallel circuit U, i.e. almost 100%. Thus, the constitution of a switch 2 inserted to the current path M2 is made easy. Since the effect of operation can be obtained when the ratio of inductances L1 and L2 of inductors B1 and B2 inserted to the current paths M1 and M2 in the circuit U is unity, the size of the inductors B1 and B2 is both made small, the entire circuit can be made small and the speed of the operation can be quickened.
Patent JP-H11270216-A (JP)
Title: Electric partition device
Inventor: AKIYOSHI TERUO
IPC: E05D15/06
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide an electric partition device, in which the internal surface of a guide rail can be cleaned efficiently without requiring time. SOLUTION: Rubbish such as dust, shaven chips, etc., deposited in a guide rail 1 is dropped from a rear groove section 39, in which rubbish is collected by the sliding-contacting section 42 of a cleaning member 43, only by making a travel device 2 travel along the guide rail 1, and rubbish is collected and held into a dust collecting section 45 on a panel top-face in a lower section moved together with the travel device 2 during falling. Accordingly, not only maintenance is facilitated but also there is no danger that a floor face is stained and dust, etc., enter into the eyes of the operator of a panel.
Patent JP-S58213672-A (JP)
Inventor: FUJIWARA SHIGERU
IPC: C08L61/00
Filed: 1982-05-31
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-H08284303-A (JP)
Title: Ceiling panel
Inventor: KIYOZAWA NAO
IPC: E04B9/04
Filed: 1995-04-18
Abstract: PURPOSE: To make execution of work easy by a method wherein a framework made up of void pipes is integrally formed on the surface of a fancy board, and electric wires are arranged inside the framework with connecting plugs and sockets provided at ends of the electric wires projecting out of the framework. CONSTITUTION: A framework 14 built up of square void pipes arranged in a cross-in-square shape is integrally formed on the surface of a fancy board 12, and electric wires 16 are arranged inside exterior pipes 14a arranged on the opposite sides of the framework 14. The electric wires 16 are made to project out of openings 18 provided at the upper side on both ends of each of the exterior pipes 14a. Connecting plugs 20 are provided at one end of the electric wires 16 while sockets 22 are provided at the other end of the electric wires. The electric wires 16 of adjoining ceiling panels 10 are connected with one another with each of the plugs of one ceiling panel 10 inserted into each of the sockets of another ceiling panel 10, and thereby wiring in the ceiling can be arranged.  Therefore, works for wiring can be executed simultaneously with installation of the ceiling panels, relieving the work load for workers.
Patent JP-H07300803-A (JP)
Title: Suction machine
Inventor: YOOZEFU TOIRAA
IPC: E02F3/88
Filed: 1995-04-18
Abstract: PURPOSE: To improve ballast intake generated by a suction stream, in particular, the intake efficient of a roadbed ballast being in a united state. CONSTITUTION: The suction machine for sucking the roadbed ballast of a track is provided with a suction pipe 10 being adjustable in its lateral movement and height, and an intake 6 is furnished at the tip end pipe section 9 of the suction pipe 10. Also, a rotation driving device 26 is deployed at the tip end pipe section 9 of the suction pipe 10 that is rotatably supported about the longitudinal axis 23 of the tip end pipe section 9.
Patent JP-S5216130-A (JP)
Title: Color tv receiver circuit
Inventor: ONO JIYUNZOU
IPC: H04N9/45
Filed: 1975-07-29
Abstract: PURPOSE: A phase shifter which shifts sub carrier wave supplied to a phase detector circuit for ACC and color killer is not required to constitute an IC circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59216749-A (JP)
Title: Load supporting structure for seat belt
Inventor: TAOKA YOSHIBUMI
IPC: B60N2/90
Filed: 1983-05-25
Abstract: PURPOSE:In a wagon having slidable seat, to simplify the supporting structure by bearing the force to be applied onto the seat belt with the seat itself under normal condition while bearing with floor upon application of strong emergency tension. CONSTITUTION:The frame 4 of a seat cushion 2 is loaded through a supporter 5 to an upper rail 6 which is engaged slidably back and fro with a lower rail 7 provided above a fixing base 3. The seat belt 8 is journaled through an anchor plate 12 to the leading edge of an arm 9 through a pin 14 while the base section of the arm 9 is journaled through a friction member to the seat frame 4 through a pin 10. The arm 9 is not rotated by the force to be applied onto the seat belt 8 under normal condition but rotated in the direction (P) by strong emergency tension. The pin 14 will engage with the engaging section 19 of a hook 13 planted from the floor base 3 to transmit tension to the floor.
Patent JP-H10265732-A (JP)
Title: Coating material providing crepe-like pattern
Inventor: MATSUMOTO MITSUAKI
IPC: C09D161/28
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject coating material capable of uniformly maintaining the appearance of a coated membrane formed into a crepe-like pattern and further capable of forming the coating membrane improved in thereby phenomenon and excellent in design by formulating a specific amino resin. SOLUTION: This coating material comprises (A) 50-97 pts.wt. at least one kind of a hydroxide-containing polyester resin of an acrylic resin, (B) 3-50 pts.wt. amino resin having two or more triazine rings of the formula [X is H, CH2 OH, CH2 OR (R is a 1-8C linear or branched alkyl), CH2 or CH2 OCH2 , with the proviso that at least one of CH2 and CH2 OCH2 is included therein], (C) 0.1-15 pts.wt. (in terms of sulfonic acid) surfonic acid blocked by a secondary or tertiary amine having 50-250 deg.C boiling point, and (D) 0.01-5 pts.wt. surface modifier (with the proviso that the formulating amounts of the components C and D are based on the total 100 pts.wt. of the components A and B). The coating material is suitable for coating a substrate of a steel plate, etc.
Patent JP-S61252896-A (JP)
Title: Motor driven blower
Inventor: HIROSE TORU
IPC: F04D29/44
Filed: 1985-04-30
Abstract: PURPOSE:To reduce noise by projecting a portion of a side wall of an air guide return passage provided with a motor driven blower into a motor along motor communicating holes. CONSTITUTION:An air guide 20 is placed on a bracket 14 of a motor and the air guide 20 is provided with a return passage 22 for introducing air flow supplied from a centrifugal impeller 19 to communicating holes 21. A portion of a side wall 23 of the return passage 22 extends into the motor 10 along the communicating holes 21 of the motor 10. As a result, the air flow is introduced into a space between a frame 11 and a fixed member 12 along the side wall, which prevents a vortex to be produced and reduces noise.
Patent JP-S5719165-A (JP)
Title: Pulse arc welding device
Inventor: KITANI MOTOI
IPC: B23K9/09
Filed: 1980-07-08
Abstract: PURPOSE: To prevent short-circuiting, reduce the formation of spatter, and improve welding quality by flowing temporary pulse current to the arc when an arc voltage detected value lowers below reference voltage.  
     CONSTITUTION: A pulse current waveform is supplied to the arc 6 by a pulse current source 21 and a background current source 22. At this tine, the arc voltage is  detected with a voltage detector 23, and is compared with the reference voltage of a  voltage reference setter 24 in a comparator 25. When the arc voltage is smaller than  the reference voltage, a command is given from the comparator 25 to a temporary pulse current source 26 which in turn flows temporary pulse current to the arc 6. Hence, the temporary pulses flow in the period t 2  when a welding wire assumes a short-circuiting or nearly short-circuiting state and therefore the arc length again increases and resumes the original state, thereby preventing short-circuiting. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07299524-A (JP)
Title: Device for manufacturing fluid bearing
Inventor: ASADA TAKAFUMI
IPC: B21D17/02
Filed: 1994-05-02
Abstract: PURPOSE:To form a dynamic pressure generation groove on the inside diameter of a sleeve with a comparatively small diameter by inserting plural balls in a guide hole provided in a guide shaft in contact with each other, joining them together form the circumscribed circle of the ball having a diameter a little larger than the inside diameter of the sleeve, and applying rotation and feed speed to the guide shaft. CONSTITUTION:A guide shaft 1 is provided with at least one guide hole 1A which passes almost radially through the axial center near the tip of the guide shaft 1. Hard balls 2A and 2B are inserted in the guide hole 1A in control with each other. The diameter of the circumscribed circle of the balls 2A and 2B is selected to be a little larger than the inside diameter D of the sleeve 3. Therefore, rotating and moving speeds are imparted to the guide shaft 1 in the feed V direction and the rotation W direction. Consequently, the ball 2A and 2B are sent into the inside diameter of the sleeve 3, are brought into tight control with the inside diameter D of the sleeve 3, and a kinetic pressure generation groove 3A is formed by plastic working on an inner peripheral surface 3B. Since the guide shaft 1 has high strength even if it is thin, the plastic working is executed without generating damage.
Patent JP-S5521026-A (JP)
Title: Original lighting device in color electrophotographic copier
Inventor: SAGANE MITSUKI
IPC: G03B27/32
Filed: 1978-07-31
Abstract: PURPOSE: To improve lighting effect by providing slit-form lighting parts as much as the number of color separation of originals, providing reflectors in such a manner that one or more thereof are lighted by one light source tube lamp thereby permiting lighting with the desired light distribution characteristics.  
     CONSTITUTION: Light source tube lamps 21 thru 24 which are provided in linear regions with a plurality of their filament light emitting parts being intermittently distributed are provided in correspondence to slit-form lighting pats SL1 thru SL4 and among these, the light source tube lamps 22 thru 24 are so provided as to light the two slit-form portions at one time by the special shape of the reflectors 26 thru 28 and therefore the slit-form lighting parts may be effectively lighted. Here, in the lighting parts lighted by the two light source tube lamps e.g., SL2, the shapes the distributions of the filament light emitting parts of the light source lamp 22 are so determined that the desired light distribution characteristics in the lighting part SL2 may be given as the sum of the light distribution charactetistics that the light source tube lamp 22 gives to the lighting part SL2 and the light distribution characteristics that the light source tube lamp 22 gives. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63260297-A (JP)
Title: Time division channel switch
Inventor: ISHINO FUMIAKI
IPC: H04Q11/04
Filed: 1987-04-17
Abstract: PURPOSE:To attain efficient branching aud bundle connection only via one stage of switch by providing plural time division switches each using a memory, applying branch connection by one time division switch and branch connection by other time division switch. CONSTITUTION:Data on an incoming highway 1 is stored tentatively in 1st and 2nd data buffer memories 6, 10. An address control memory 9 supplies a read address of the 1st data buffer memory 6 and the write address of the 2nd data buffer memory 10. The branch connection from one to plural channels in the 1st data buffer memory 6 by an instruction of the address control memory 9 and the bundle connection from the plural channels to one channel is applied in the 2nd data buffer memory 10. The data from the 1st and 2nd data buffer memories 6, 10 is sent to an outgoing highway via a data selector circuit.
Patent JP-S57208682-A (JP)
Title: Forming system of stack register
Inventor: KAWANO IETOSHI
IPC: G06F9/34
Filed: 1981-06-19
Abstract: PURPOSE:To form a large-capacity stack register with high economical properties and without lowering the processing speed, by setting a high-speed and small-capacity register and a low-speed and large-capaty register contiguously to each other via a buffer register. CONSTITUTION:The data are successively set to a last-in/first-out register 1 of high speed and small capacity. When each block is filled, the subsequent set information is put in last via a control circuit 4. Thus the information put out first is stored temporarily in a buffer memory 2 and then stored in a register 3 of low speed and large capacity. The information fetched out in the same way. In such way, a large-capacity stack register is formed with high economical properties and without lowering the processing speed by using a low-speed register.
Patent JP-2000287192-A (JP)
Title: Information distributing device, receiving device and communication method
Inventor: SAITO TAKESHI
IPC: H04N7/167
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To extend copy protection technique to a digital contents circulation by executing a transport protocol processing required for transferring contents information, creating a basic transport header which indicates that contents information is enciphered and transmitting a packet including desired information to a communication opposite party by way of a network. SOLUTION: MPEG4 data outputted from an MPEG4 data creating part 301 are enciphered by a data enciphering part 302. An authentication and key exchange processing part 311 generates a new cipher key for an enciphering processing in the case of the updating timing of the cipher key and gives it to the data enciphering part 302. Together with it, the value of information to be a source for generating a common key is increased and given to the part 302. The value of information to be the source for generating the common key is given from the part 302 to a cipher extension header giving part 304. An MPEG4 extending header is exempted from a ciphering object.
Patent JP-H11267731-A (JP)
Title: Roll and roller for hot rolling shop
Inventor: KAI KUNINORI
IPC: B22D11/128
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a roll and roller having wear resistance and thermal crack resistance for a hot rolling shop. SOLUTION: On the surface of a roll or a roller having shore hardness (SH) of >=50, a melt-sprayed coating film comprising dispersed tungsten carbide particles of 20-50 wt.% and the balance Ni base self-melting alloy containing 0.1-0.5 wt.% C is formed and then fusing treatment is executed. In consequence, wear resistance, thermal crack resistance and corrosion resistance of the roll and roller for a hot rolling shop are improved, and sliding wear and generation of crack and spalling by a shock due to a passing through material are remarkably decreased.
Patent JP-H08290920-A (JP)
Title: Determination of melted glass and device therefor
Inventor: MITSUSAKA MOTOSUKE
IPC: B01J4/00
Filed: 1995-04-19
Abstract: PURPOSE: To provide a method for determining melted glass, capable of easily, stably and constantly controlling the extrusion amount of the melted glass and improving the disconnection of the melted glass, and to provide a device therefor. CONSTITUTION: An upper surface-opened melting crucible 1 provided with a crucible heater 7 for thermally melting, heat-insulating and storing glass is disposed. A glass-measuring device 9 capable of being vertically moved with a vertically driving device 13 and further capable of being horizontally moved to the outside of the melting crucible 1 with a device 15 for outward moving the crucible is disposed above the melting crucible 1. A measuring tank heater 10 and a nozzle heater 8 which can heat the melted glass to temperatures higher than the melting point of the glass independently from the crucible heater 7 are disposed, and a sucking and extruding mechanism 14 for sucking the melting glass 6 in the melting crucible 1 and extruding the sucked glass 12 in a constant amount is further disposed.
Patent JP-S60237648-A (JP)
Title: Optical pickup device
Inventor: YAMANAKA YUTAKA
IPC: G11B7/126
Filed: 1984-05-11
Abstract: PURPOSE:To improve noise characteristics by controlling the output of a semiconductor laser so that the detection output of a photodetector which detects the quantity of transmitted light of a variable optical attenuating element installed in an optical system is a specific value. CONSTITUTION:The projection light of the semiconductor laser 1 passes through a collimator lens 2 and the variable optical attenuating element 14 such as a TN type liquid crystal element and is reflected by a beam splitter 3 to enter the photodetector 15. Its output is inputted to a laser output control circuit 16, which controls the driving current of the laser 1 so that the output of the photodetector 6 is constant. Consequently, constant light power is obtained on a recording medium 6, so the S/N ratio during reproducing operation is improved.
Patent JP-H09282918-A (JP)
Title: Back light lighting system for on-vehicle meter
Inventor: OKAHIRA TOSHIFUMI
IPC: F21V8/00
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To improve the lighting of a cold cathode fluorescent lamp at low temperature, and to easily assemble a device at a low cost without lowering brightness of the tube surface. SOLUTION: An edge-light type back light lighting system for on-vehicle meter is provided with a cold cathode fluorescent lamp 12, a light guide plate 32 for guiding the light emitted from the cold cathode fluorescent lamp 12 and a reflecting plate 34 arranged on or under the light leading plate 32 and for reflecting the light from the light guide plate 32. In this lighting system, a bulb 46a for previously heating the cold cathode fluorescent lamp 12 is provided in a case 44, which is provided along the cylinder direction of the cold cathode fluorescent lamp 12.