baber/WOPTO huggingface dataset:
Patent JP-H10279247-A (JP)
Title: Notice device for passenger conveyor
Inventor: SHIRAISHI MITSURU
IPC: B66B31/00
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a good looking notice device capable of preventing the peeling of notices when an outer deck is cleaned by integrally providing seat-like housing bodies for housing the notices to be replaced in the outer decks erected in both sides of the step of a passenger conveyor. SOLUTION: An escalator 1 includes steps 3 endlessly connected from one boarding and alighting place 2 to the other boarding and alighting place and moved and handrails 5 moved in synchronization of the steps 3. Each of these handrails 5 has a see-through glass handrail panel 5a, an outer deck 5b, a hand frame 5c and an inner deck 5d, and in this case, a seat-like housing body 7 for housing a notice board 6 to be replaced is provided in the outer deck 5b. For attaching a notice 6 to the outer deck 5b, one end of the notice 6 is inserted into a holding part 6b from the notice board inserting part 7c of the housing body 7 provided in the outer deck 5b, and one end of the notice 6 is placed in a state of being clashed with a notice board falling preventing part 7b.
Patent JP-H08274014-A (JP)
Title: Coating nozzle, coating method using the same and applying device with the coating nozzle assembled thereinto
Inventor: KUTSUZAWA JUNJI
IPC: B05B13/04
Filed: 1995-03-29
Abstract: PURPOSE: To coat a substrate surface such as a glass substrate, a semiconductor wafer, etc., with coating solution efficiently in a specific width. CONSTITUTION: Within the coating nozzle, a coating solution reservoir 6 is formed in a nozzle main body 5, a feeding port 7 of the coating solution is provided on one end of the reservoir 6 while the other end is blocked. Besides, a coating solution holding part 8 making aperture parts downward and avoiding the dripping of the coating solution by surface tension is formed beneath the nozzle main body 5 so that these coating solution reservoir 6 and the coating solution holding part 8 may be communicated with each other by narrow paths 9.
Patent JP-H10289239-A (JP)
Title: Document information management system
Inventor: ISHIJIMA TAKASHI
IPC: G06F3/048
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To improve the usability and operability when information is taken out of the system more than once by retrieving relative information files of only selection information on the basis of the selection information, invalidation information, and connection information read out of a medium form. SOLUTION: Information regarding a specific words, documents, symbols, or graphic is stored in a file server 101 in advance. Then desired selection information or selection invalidation information among pieces of entry information on the medium form 102 is given a mark M or cancel mark T by using a marker 106. Then a scanner 103 reads the mark M or cancel mark T and connection information and a medium form number out of the medium form 102. A personal computer 105 when inputting the mark M or cancel mark T and connection information and medium form number specifies selection information given only the mark M, retrieves and takes corresponding relative information files out of the file server 101 according to the connection information, and outputs them on relative information file recording paper through a printer 104.
Patent JP-S62297202-A (JP)
Title: Method of recovering sulfur from gas containing sulfur
Inventor: YAN ADORUFU RAAGASU
IPC: B01J35/10
Filed: 1987-04-16
Abstract: The invention is directed to a process for the recovery of sulfur from a hydrogen sulfide containing gas, which comprises oxidizing hydrogen sulfide with oxygen, and then reacting the product gas of this oxidation further by using at least two catalytic stages, in accordance with the equation: 2H2S + SO2 2H2O + 3/n Sn. In order to improve the process and the process control, the invention is characterized in that the H2S concentration in the gas leaving the last catalytic stage (17) is controled (23) to have a value ranging between 0.8 and 3% by volume by reducing the quantitiy of combustion or oxidation air passed to the oxidation stage (2) and/or causing a portion of the hydrogen sulfide containing feedstock gas to bypass (25) the oxidation stage and to be added to the gas flowing to a catalytic stage.
Patent JP-S5428584-A (JP)
Title: Manufacture of semiconductor laser element
Inventor: KOSETO MASARU
IPC: H01L21/316
Filed: 1977-08-05
Abstract: PURPOSE: To produce the laser element by using the alloy semiconductor substrate which contains lead which features a narrow gap and also utilizing the anode oxidizing method. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5321112-A (JP)
Title: Preparation of perfluoro polyethers
Inventor: NAGASE TOSHIHARU
IPC: C25B3/28
Filed: 1976-08-07
Abstract: PURPOSE: Completely fluorinated perfluorocarbon polyethers are obtained efficiently by the electrolytic fluorination of fluorocarbon polyethers having hydrogen in anhydrous hydrofluoric acid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05294368-A (JP)
Title: Preservation container
Inventor: YASUNAGA KAZUO
IPC: A23F5/00
Filed: 1992-04-14
Abstract: PURPOSE:To preserve freshly toasted coffee beans over an extended period of time while retaining their freshness by refrigeration. CONSTITUTION:An inner cylinder 11 is disposed in an outer cylinder 10 with a heat insulating material 14 interposed therebetween and coffee beans (b) are placed in the inner cylinder 11. The cylinders 10 and 11 are provided with lids 12 and 13, respectively, whereby the inner lid 13 is held against the inner cylinder 11 by the pressing action of the outer lid 12 to enhance the airtightness of the inner cylinder 11. When the lids 12 and 13 are both opened after cooling such a container, the air surrounding the outer cylinder 10 is cooled and wet air rises along the outer cylinder 10 spreading through a gap between the inner and outer cylinders 11 and 10 and directing its flow to the outside along a curved part 11a of the top edge of the inner cylinder. For this reason, the entry of the wet air into the inner cylinder 11 is suppressed to the minimum possible extent, thereby preventing the coffee beans (b) from becoming wet.
Patent JP-S59218117-A (JP)
Inventor: YAMASHITA KAZUICHI
IPC: A47G25/02
Filed: 1983-05-27
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-H02272510-A (JP)
Title: Automatic focusing device
Inventor: MATSUZAWA YOSHIAKI
IPC: G02B7/34
Filed: 1989-04-14
Abstract: PURPOSE:To enable proper automatic focusing operation with simple constitution by using the ratio of the quantity of variation in defocusing quantity before and after a focus adjustment optical system is driven and the driving quantity (movement quantity) of the focus adjustment optical system as a movement coefficient instead of using a movement coefficient characteristic to a photographic lens. CONSTITUTION:This device has a detecting means 2 which detects the quantity and direction of deviation between the image formation plane and film surface of subject light passed through the photographic lens, a 1st storage means 3 which stores the quantity and direction of the deviation, and a 2nd storage means 4 which stores a coefficient for operating the driving quantity. Further, the device is equipped with a driving quantity arithmetic means 5 which sperates the driving quantity of the focus adjustment optical system 1, a driving control means 6 which drives and controls the focus adjustment optical system 1 according to the output of the driving quantity arithmetic means 5, and a coefficient re-setting means 7 which re-sets the stored value of the 2nd storage means 4. In this case, the ratio of the quantity of variation in defocusing quantity before and after the focus adjustment optical system is driven and the driving quantity (movement quantity) of the focus adjustment optical system is used as the movement coefficient. Consequently, the proper automatic focusing operation is performed with the simple constitution.
Patent JP-S57208167-A (JP)
Title: Semiconductor device
Inventor: SUZUKI AKIRA
IPC: G11C11/407
Filed: 1981-06-18
Abstract: PURPOSE:To increase the controlling range of the potential of a substrate by employing capacitors connected in series with each other. CONSTITUTION:Outputs a, b having different phase of pi/2 of a ring oscillator 11 are applied to a NOR gate 12, and a pulse signal c of 1/4 duty is formed. The pulse signal (c) is applied to a D type MOSFETT1 and an inverter I5, the FETT1 is conducted ON during ''1'' of the signal (c), thereby charging the capacitor C2. When the pulse signal c becomes ''0'', the FETT1 becomes OFF, the output of the inverter I5 becomes ''1'', and the voltage of the connecting point (e) of the capacitor C2 and the FETT1 is raised. The voltage of the point (e) is clamped by an MOSFETT2, and is then divided by capacitors C3, C4. The voltage of the divided point (f) is given as the substate voltage VSUB through an MOSFETT4.
Patent JP-S61251815-A (JP)
Title: Tilt and swing lens
Inventor: NAKAMURA AKIYOSHI
IPC: G02B13/00
Filed: 1985-04-30
Abstract: PURPOSE:To obtain tilt and swing effect by providing a front and a rear group across a specific gap and displacing only the front group to and from a camera body. CONSTITUTION:The front and rear groups are provided across the specific air gap in a lens system, and the optical axis of the rear group is perpendicular to a film surface and aligned with the film center (a) at any time. Then, the optical axis of the front group is displaced (moved in parallel or slanted) to obtain tilt or swing effect. A figure shows that the optical axis of the front group is moved by 5mm in parallel to the optical axis of the rear group and the lens system is in focus on an infinite-distance object for swing effect.
Patent JP-S58213902-A (JP)
Inventor: ISHIGURO SEITAROU
IPC: E01B19/00
Filed: 1982-06-02
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-S5218614-A (JP)
Title: Method of connecting right above elevated track to existing track
Inventor: KURIKUMA YASUHIRO
IPC: E01D21/00
Filed: 1975-08-02
Abstract: PURPOSE: To perform connection without a by-pass track by utilizing an upper part of elevated track and a connection space both under construction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000295053-A (JP)
Title: Tv tuner circuit
Inventor: USHIDA SUSUMU
IPC: H04N5/44
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To simplify an integrated circuit and also to simplify the wiring for the integrated circuit and an external circuit. SOLUTION: In a band selection signal generation circuit 29 provided in a TV signal IF conversion integrated circuit 104 made an integrated circuit, this TV tuner circuit generates a signal to select which one among 1st to 3rd AGC(automatic gain control) amplifiers 5 to 7 on the basis of data from the outside and outputs it to an AGC control circuit 26. The circuit 26 outputs an AGC voltage to one among the amplifiers 5 to 7 on the basis of the input signal and also outputs a prescribed voltage for making their operation stop to the two other AGC amplifiers or a prescribed voltage for making their gains minimum.
Patent JP-S5428588-A (JP)
Title: If gate device
Inventor: TSUDOU MASANOBU
IPC: G01S7/28
Filed: 1977-08-06
Abstract: PURPOSE: To eliminate the spike noise by providing the variable capacity element in parallel to the primary coil of the second transformer and adjusting the output of the first and second rectifying element. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10152782-A (JP)
Title: Hydrophilic member
Inventor: HAYAKAWA MAKOTO
IPC: C23C28/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a hydrophilic member which sufficiently exhibits a hydrophilicity impartation effect by photoexcitation of an optical semiconductor even when a surface layer contg. the optical semiconductor is fixed onto a base material contg. Cu atoms by forming the optical semiconductor-contg. layer not contg. the Cu atoms on the base material surface. SOLUTION: The optical semiconductor-contg. layer is formed via a layer for preventing the diffusion of the Cu atom species on the surface of the base material contg. the Cu atoms, for example, bronze, brass, etc., so that the layer surface exhibits the hydrophilicity at a high degree according to the photoexcitation of the optical semiconductor. The layer contg. the optical semiconductor is provided with the layer for preventing the diffusion of the Cu atoms to the surface layer, by which the substrate layer is prevented from receiving the influence of the Cu atoms any more and the purposes are achieved. Then, the effects of improving water washability, rainfall washing performance, etc., on the article surfaces are eventually sufficiently exhibited. The layer for preventing the diffusion of the Cu is preferably composed of materials not contg.  Cu; for example, silica, silicone resin, etc.
Patent JP-S58211136-A (JP)
Title: Carriage controlling method of slit exposure type variable power copying machine
Inventor: SUDOU HARUTAKA
IPC: G03G15/041
Filed: 1982-06-02
Abstract: PURPOSE:To prevent a copying machine from being broken under a variable power command after an interruption of scanning due to a power failure accident, etc., by returning a full-rate carriage to a specific position when correcting optical path length during variable power operation and then performing carriage movement during the variable power operation. CONSTITUTION:The carriage is moved to an optical path 6-1a-2c-3c-4-7 for reduced-size exposure and an optical path 6-1a-2a-3a-4-7 for enlarged-size exposure with an optical path 6-1a-2b-3b-4-7 for unmagnified exposure therebetween, making an optical path correction. In this case, when the copying machine is powered on, the carriage is returned to the specific position on the left side of a point B without fail and after its position is confirmed by a sensor, etc., the variable power command is received to move lenses and mirrors of an optical system for desired variable power. Consequently, even when a power failure, etc., disables the carriage to move for the variable power the carriage is moved for the variable power without breaking the copying machine.
Patent JP-S60238827-A (JP)
Title: Photosensitive resin composition
Inventor: TANAKA HARUYORI
IPC: G03F7/008
Filed: 1984-05-14
Abstract: PURPOSE:To obtain a photosensitive resin compsn. high in sensitivity resolution and enhanced in resistance to dry etching by using a combination of a siloxane polymer represented by a specified general formula, a bisazido compd., and a sensitizer. CONSTITUTION:The photosensitive resin compsn. is composed of a polysiloxane polymer represented by formula I [R, R', R'' are each same or different, and each is H, alkyl, or phenyl; X is a group selected from formulae II, III, and IV; and (l), (m), (n) are each 0 or a positive integer, and (l) and (m) are not simultaneously 0], a bisazido compd., represented by formula V (R1 is a simple bond, -CH2, C or the like, and R2 is H or halogen), and a sensitizer, such as aromatic carbonyl or benzoyl compds.
Patent JP-2000284534-A (JP)
Title: Electrostatic charge image developing toner and its production
Inventor: TOTSUKA HIROMI
IPC: G03G9/087
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain an electrostatic charge image developing toner which is used in a nonmagnetic one-component developer system, does not fuse on a layer regulating member by the contact with the member, ensures good developing performance without causing fog and scattering, has good blade cleanability and can be fixed at a lower temperature, and also a method of producing the toner. SOLUTION: A dispersed phase containing a polymerizable monomer, a colorant and a polymer A is mixed with a continuous phase composed of an aqueous medium in a controlled ratio and the mixture is polymerized and dried to obtain the objective electrostatic charge image developing toner. The polymer A has 55-80 deg.C glass transition temperature Tg, 95-155 deg.C flow softening temperature Tm measured with a Koka-type flow tester and a number average molecular weight Mn of 3,000-8,000 measured by GPC.
Patent JP-S59219912-A (JP)
Title: Manufacture of high-intensity permanent magnet
Inventor: TEZUKA SHIYOUZOU
IPC: H01F41/02
Filed: 1983-05-27
Abstract: PURPOSE:To manufacture the more high-intensity permanent magnet by a method wherein the raw materials of the permanent magnet are heated to be molten, and cooled irradiating the lines of magnetic force putting in molten condition as they are in the high-intensity lines of magnetic force. CONSTITUTION:The raw materials 1 of a permanent magnet is heated at a high temperature to be molten, put in the high-intensity lines of magnetic force, and cooled irradiating the lines of magnetic force. At the point in time when the materials are solidified from molten condition, because motion of the magnetizable free electrons 5 of the molecule 9 thereof is fixed to a settled direction forcibly, fixation of the motive direction of the free electrons 5 can be attained extremely effectively, and a high-intensity permanent magnet can be manufactured.
Patent JP-H11294578-A (JP)
Title: Neutral holding device for transmission
Inventor: MIYATA HIROBUMI
IPC: F16H61/16
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To stably hold a neutral state without incurring an increment of shift operating force in neutral state and any drop in the slope-down stopping force of a mounted vehicle, in a continuously variable transmission which is composed of combining a variable speed pulley mechanism and a planetary gear mechanism together, and equipped with a variable speed mechanism to shift gears for a changeover so as to make an output gear turn to a normal rotative state rotating in one direction to a first turning shaft, a neutral, state to stop its rotation, and a reversed state to rotate in another direction, respectively. SOLUTION: A support member is attached to the outer surface of an output gear 25 rotatably integrally and energizing it in the access direction by a compression spring, and a brake pad 95 being always slidingly contact with a side face of the output gear 25 in a frictional transmission state, and rotating in the same rotational direction with the output gear 25 by dint of the torque, is set up in space between this support member and the output gear 25, and then this brake pad 95 and an operating shaft 71 of an operating mechanism 70 are connected to each other via a link 103 and a lever 105. When the output gear 25 is rotated in neutral state, the torque of the brake pad 95 is transmitted to the operating shaft 71 and this shaft 71 is rotated in a direction of returning to a neutral position N.
Patent JP-S60236322-A (JP)
Title: Mos transistor circuit
Inventor: YOSHIDA TOYOHIKO
IPC: H03K19/0948
Filed: 1984-05-09
Abstract: PURPOSE:To suppress the increase of the power consumption of an MOS transistor circuit by using a feedback circuit which feeds the output of a logical gate circuit back to said output. CONSTITUTION:An output signal O is supplied to a gate of a pMOSFET6 provided between a node N and a power supply V. Thus a feedback circuit is formed. When the node N is set at a high level, the output O is set at a low level together with the pFET6 turned on. Thus the potential of the node N is raised completely up to the potential of the power supply V. Therefore a pFET4 is turned off almost completely and the DC current flowing to the earth from the V is set almost at ''0''. Thus the increase of the circuit power consumption due to said DC current can be neglected. In such a way, the increase of the power consumption can be suppressed with an MOS transistor circuit.
Patent JP-H08292867-A (JP)
Title: Switching device for window
Inventor: ABE MASAHIDE
IPC: G06F3/048
Filed: 1995-04-20
Abstract: PURPOSE: To improve the operability and usability by facilitating key operation for switching to a window. CONSTITUTION: This is a window switching device which performs switching to the window by key operation on a keyboard 31, and equipped with a window switching judgement part 14 which judges whether or not the switching to the window is performed according to the key input on the keyboard 31 and a window switching control part 15 which performs switching control over the window when there is a window switching judgement signal from the window switching judgement part 14 and does not perform the window switching control unless there is the window switching judgement signal from the window switching judgement part 14.
Patent JP-S5619926-A (JP)
Title: Rolling apparatus
Inventor: NAGASHIMA SHIGEKAZU
IPC: B21C47/06
Filed: 1979-07-27
Abstract: PURPOSE: The rolling apparatus of easy operation and easy maintenance, in which the centers of two coilers are aligned to near the pass line, and the strip is passed above the mill side coiler by the magnet guide and is introfuced into the opposite side to the mill.  
     CONSTITUTION: The strip is bent to the right upward by the deflector roller 14 and the first guide 15, and is guided by the belt 21 to the first coiler 5, and is coiled. When the diameter of the coil 9 of the first coiler 5 becomes the specified size, the coiling speed is specifiedly slowed down, and the cylinder 27 is actuated to bring the  second guide 16 into the illustrated condition, and next, the sheet passing guide 29 is swung to the position shown by the chain line. Then, the belt wrapper 12 moves forward and rotates synchronously with the mandrel, and hereby, the electromagnet 28 is excited. Following to this, the strip is cut 4 and is guided upward by the action  of the deflector roll 14, the belt 26 and the electromagnet 28, and then, the strip is bent downward by the deflector roll 17 and is coiled by the second coiler 6. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06284529-A (JP)
Title: Cable withdrawing apparatus
Inventor: MORITAKA MUNETOSHI
IPC: H02G1/06
Filed: 1993-03-31
Abstract: PURPOSE:To catch an object cable to be withdrawn without fail and perform a withdrawal operation efficiently when the deteriorated cable in a number of cables buried in a cable duct such as a U-shaped trench is withdrawn. CONSTITUTION:A clamping mechanism 3 which holds a cable 400 with its outer circumference is attached to a moving mechanism 4. The moving mechanism 4 is moved forward along the longitudinal direction of the cable 400 while the cable 400 is held. After the moving mechanism 4 is moved, the cable is cut by a cutter.
Patent JP-H11291049-A (JP)
Title: Welding torch
Inventor: SAKUMA TAKAOMI
IPC: B23K10/02
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To prevent the development of welded defect caused by entrapment of the air by forming the outer diameter of a gas shield cap to almost the same diameter or gradually enlarged diameter from the tip part of a torch body to the tip part of the gas shield cap. SOLUTION: The gas shield cap 33 for preventing diffusion of shield gas is arranged at the tip part of the welding torch body 21. The shield cap 33 is formed as a cylindrical state and the outer diameter thereof is almost the same diameter from the tip part of the welding torch body 21 to the tip part of the gas shield cap 33 and the length in the axial direction is longer than the length of the tip nozzle part 21a in the welding torch body 21 and the gap part with a base material 30 is covered with an unburning sheet 34. The gas shield cap 33 is provided with a flange part 35 on the inner peripheral surface at the tip part thereof and the supplied shield gas is dispersed toward the inside by hitting to the flange part 35.  Even if the outer diameter of the gas shield cap 33 is gradually enlarged toward the tip part, the development of the welded defect caused by the entrapment of the air can be prevented. At the time of weaving, padding bead does not come out of the range of the gas shield.