baber/WOPTO huggingface dataset:
Patent JP-S5462818-A (JP)
Title: Scanning exposure apparatus in copying machine
Inventor: SUZUKI RIYUUZOU
IPC: G03G15/04
Filed: 1977-10-28
Abstract: PURPOSE: To readily improve copying speed by commonly providing an image-forming through- lens in two sets of optical paths from the scanned part of the original up to a photoreceptor and  providing roof type reflecting mirrors composed of prisms of the directions in ridgeline mutually  different by 90° to the respective optical paths.   
     CONSTITUTION: When an orignal 0 is placed and the apparatus is driven, a photoreceptor 2  starts rotating and when its peripheral surface having been evenly charged reaches the exposure  part, scanning plane mirrors 11, 12 start forward scanning. The reflected light from the lighted  portion is led from the first optical path where a light shield plate 22 is not closed onto the peripheral surface of the photoreceptor 2 and the original light images of the scanned parts are  subsequently projected onto the peripheral surface by the function of an image-forming through- lens 13, whereby the electrostatic latent image corresponding to the original 0 is formed. On completion of the forward scanning, the light shield plate 22 closes the first optical path and opens the  second optical path, then the scanning plane mirrors start backward scanning, in which case, too,  the mirror images of the orginal are projected onto the photoreceptor 2 because the direction of  the redgeline of the prism 19 differs by 90° from that in the case of the prism 14 of the first optical  path. Thereby, copying speed may be readily increased.  
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04353888-A (JP)
Title: Image forming device
Inventor: TANABE MASATOSHI
IPC: G03G15/20
Filed: 1991-05-31
Abstract: PURPOSE:To prevent the temperature of a heat source from abnormally rising owing to the fault of a driving element and the fault of driving signal system and to secure safely even if a safety device such as a thermometal cut-out should not be actuated by cutting out the current supply source for driving the heat source. CONSTITUTION:An image forming device having a heat source driving means is provided with a control means for controlling the driving state of the heat source, a counting means for counting the energize/nonenergize time for driving the heat source in a specified time in order to control the temperature of the heat source to be a specified value, a storing means for storing the energize/ nonenergize time previously counted, and a comparing means for comparing a numerical value obtained by counting with a numerical value stored by the storing means, and abnormality in the case of driving the heat source is detected based on the compared result.
Patent JP-2000320633-A (JP)
Title: Planetary roller type power transmission device
Inventor: INOUE MASAHIRO
IPC: F16H13/08
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To position an planetary roller without causing energy loss nor deteriorating life. SOLUTION: Shaft bodies 5 are respectively supported by planetary rollers 2 in relatively rotatable manner by means of ball bearing devices 4. A connection body 6 connected to the planetary roller 2 is integrally formed with the shaft body 5 in a relatively indisplaceable manner by arranging a fixation means composed of a stepped portion 9 of the shaft body 5 and a stop ring 13.
Patent JP-S5559219-A (JP)
Title: Sheathing for discontinuous location of steel sheet pile
Inventor: YAMAGUCHI KIYOTO
IPC: E02D5/02
Filed: 1978-10-23
Abstract: PURPOSE: To form sheathing sulkhead safely and economically without noise and vibration prior to excavation in such a way that guide steel piles aligned to original steel sheet piles at both sides of discontinuous location are driven so as to fit with original piles, and then leading steel plate for sheathing is pressure driven along the guide piles while high pressure jet wter or backing agent is sprayed thereto.  
     CONSTITUTION: After ascertaining location of buried underground body, guide steel sheet piles 5, 5' with guide member 5a mounted on both sides thereby are aligned to existing steel sheet pile 2 located at both sides of the furied body, and are driven so as to be fitted to the existing pile 2. Reaction girder 6 for eliminating reaction force at the time of driving stiffening steel plate is secured to sheet piles 2, 5, and 5' with bolts and nuts, and then a pair of hydraulic jacks 7 are mounted to the girder 6. Leading steel plate 3 inserted between guide members 5a to serve as first stiffener is pressed down by jacks 7. Second, third stiffeners 4, 4' and so on are similarly pressed in sequence after their engaging portions 4-1 are aligned to each other. When steel plates 3, 4 are pressed down in sequence to form stiffening bulkhead, high pressure water is sprayed from nozzle 11 fixed to leading plate 3, or else, any backing agent is sprayed from nozzle 12 fixed to second stiffener 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63295656-A (JP)
Title: Material for toy block
Inventor: MORI MASAHARU
IPC: C08K5/14
Filed: 1987-05-27
Abstract: PURPOSE:To obtain a nonfading material for toy blocks excelling in elasticity, adhesion, safety and dryability after washing and having a feeling of weightiness, by mixing an ethylene/vinyl acetate copolymer resin with additives including a specified blowing agent, a crosslinking agent, CaCO3 and a small amount of a pigment. CONSTITUTION:63-72wt.% ethylene/vinyl acetate copolymer (A) obtained by copolymerizing 72-95wt.% ethylene with 28-5wt.% vinyl acetate is mixed with additives including 2-3wt.% blowing agent (B) based on azodicarbonamide, 0.8-1wt.% crosslinking agent based on dicumyl peroxide, 24-34.2wt.% CaCO3 (D) and a small amount of a pigment (E). This mixture is mixed by agitation in a mixer or the like, kneaded with rolls foamed by heating to 180-220 deg.C for 20-30min in a foaming kettle, and stabilized by allowing to stand for several days. Part of the surface is peeled from the foam to leave a material for toy blocks comprising a platy object, for example, having a density of about 0.18g/cm<3>, a tensile strength of about 19.4gk/cm<3>, an elongation at break of about 207%, a compressive hardness of about 2.3kg/cm<2>, a water absorptivity of abut 0.18wt.%, a 25.% compression set of above 2.07%, an expansion ratio of about 5 (in terms of a volume ratio) and a specified thickness.
Patent JP-H10305076-A (JP)
Title: Bathing device of plural bathtub arranging type
Inventor: KOYAIZU TATSUHIKO
IPC: A61H33/00
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To adjust the amount of hot water required in each bathtub according to a request at the time of moving hotwater between at least two bathtubs which can adjust the level of hot water within a bathtub to plural stages for taking a bath. SOLUTION: The device is provided with a first hot water sending pipe 8 communicating from the hot water sending port 7 of the bathtub A to the hot water sending port 16 of the bathtub B through a hot water sending pump 23, a second hot water sending pipe 9 communicating from the hot water sending port 17 of the bathtub B to the hot water sending port 6 of the bathtub A through a hot water sending pump, and a subtank for storing hot water 10 communicating the pipes 8 and 9. Then, the levels of hotwater within the tanks required by the respective tanks A and B are different from each other at the time of sending hot water from the bathtub A to the bathtub B through the pipe 8 or at the time of sending hot water from the bathtub B to the bathtub A through the pipe 9, the subtank 10 adjust the levels by storing and discharge-sending the amount of hot water equivalent to the different levels of hot water.
Patent JP-2000321232-A (JP)
Title: Composite membrane for gas sensor, gas sensor, and method for manufacturing composite membrane for gas sensor
Inventor: OGURA KOTARO
IPC: G01N27/12
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To measure the concentration of carbon dioxide continuously accurately in the vicinity of room temperature. SOLUTION: A composite membrane for a gas sensor includes a conductive polymer 1 such as base-type polyaniline(PAn) and an insulating polymer 2 such as polyvinylalcohol(PVA) as material. Base-type PAn is obtained by subjecting a powder of polyanthranilic acid(PANA) to heat treatment at a predetermined temperature for a predetermined time. The base-type PAn is dissolved in dimethyl sulfoxide(DMSO) and then mixed with a PVA/DMSO solution to create a composite solution. Then the composite solution is cast into a micro platinum comb electrode formed on a glass substrate, and a solvent is removed by vacuum drying to obtain a gas sensor. In this gas sensor, HCO3 is created by the reaction between CO2 gas and water held by PVA, and the created HCO3 is captured in the base-type PAn as a dopant to change the electric conductivity of a composite membrane.
Patent JP-S5655620-A (JP)
Title: Flexible membranous expand dam
Inventor: TSUJI YOSHIOMI
IPC: E02B7/20
Filed: 1979-10-08
Abstract: PURPOSE: To permit the complete housing of an outer cover into between upflow and downflow of cover-fitting lines when dam fell by attaching a flexible membranous cover smaller than an outer cover to the inside of the outer flexible membranous cover forming a dam body.  
     CONSTITUTION: When expanding a dam, an outer flexible membranous inside cover 1 forming a dam body through a fluid (water)-charging and discharging pipe 6 is expanded by means of an expanding medium 2, where a flexible membranous cover 1' is present inside is in shrunk state. On the other hand, when shrinking and falling the dam, the flexible membranous cover 1' present inside is first expanded by supplying an expanding medium 2' through a fluid (water) charging and discharging pipe 6' and at the same time the medium 2 in the outer cover 1 is discharged through the pipe 6. When the inside cover 1' is completely expanded and the inner pressure of the outer cover 1 reaches a negative pressure, the medium 2' inside the inside cover 1' is forcibly discharged to complete the falling of the dam body. At this time, the outer cover 1 is housed in place. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06341741-A (JP)
Title: Defrosting controller for refrigerating device
Inventor: UENO AKITOSHI
IPC: F25B13/00
Filed: 1993-06-01
Abstract: PURPOSE:To prevent overcooling by eliminating forced cooling operation before entering defrosting operation and secure stability in defrosting capacity. CONSTITUTION:A cold storage and refrigerating device, in which a reversible refrigerating cycle consisting of a defrosting cycle formed of a cooling cycle and a reverse cycle is formed, is provided with a refrigerant amount regulator 5 in a refrigerant pipeline connecting a defrosting pressure reducing device 4 and a cooling pressure reducing device 6. A refrigerant passage 23, bypassing the refrigerant amount regulator 5, is provided and the refrigerant passage 23 is opened simultaneously with the starting of defrosting operation effected by switching from cooling operation immediately.
Patent JP-H11344903-A (JP)
Title: Temperature controlling method for fixing device, fixing device and image forming device using it
Inventor: KATSUURA YOSHIKO
IPC: G03G15/20
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To prevent flickering caused at other electric equipment, specially an illuminating equipment connected to the same electric power line as that of a fixing device or an image forming device provided with it while executing highly accurate and stabilized control without largely burdening a CPU. SOLUTION: Supplied electric energy for the heater of the fixing device is calculated for each sampling period. A first period Δt1 and a second period Δt2 which is longer than the first period Δt1 are repeated as a power supply pattern, so that the heater is energized. Also, the second period Δt2 is composed of a first term Δt3 where power is supplied and a second term Δt4 where the power is not supplied. Then, every energizing per the first period Δt1 within the first term Δt3 is executed by a pattern A composed of an energizing part and a nonenergizing part by taking the half cycle of an AC wave as a reference unit. Also, the pattern B where energizing is not executed is used for the second term Δt4 .
Patent JP-H11321374-A (JP)
Title: Pedal device for automobile
Inventor: KOJIMA MASAMITSU
IPC: B60K26/04
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a pedal device which can get an appropriate reaction with respect to pedal treading force, can be set up compactly as compared with a dummy cable, can simply adjust a reaction having hystresis characteristics, and has a scanty change in characteristics. SOLUTION: This pedal device 1 for an automobile is equipped with a supporting frame 2, an accelerator pedal arm 3 supported by the supporting frame 2 in such a way as to be freely rotated in the R direction around an axial center A, a spring means 4 rotating and energizing the accelerator pedal arm 3 to an initial rotating position, and with a damper 5 endowing the rotation in the R direction of the accelerator pedal arm 3 with resistant force.  The damper 5 forms up a space between a relative moving body 21 and a relative moving body 21, is provided with a relative moving body 23 disposed in such a way as to be freely rotated in the R direction relatively around the axial center A with respect to the relative moving body 21, and with a visco-elastic body disposed in the space, and the rotation of the pedal arm 3 thereby allows the relative moving body 23 to be rotated with respect to the relative moving body 21 in such a way that the visco-elastic body disposed in the space is deformed by twisting around the axial center A.
Patent JP-H02308225-A (JP)
Title: Liquid crystal display element
Inventor: MATSUMOTO FUYUHIKO
IPC: G02F1/1347
Filed: 1989-05-24
Abstract: PURPOSE:To reduce the thickness of the element and to reduce its weight by using one glass substrate as a common substrate and using flexible film substrates as substrates for liquid crystal cells for display and compensation. CONSTITUTION:One glass substrate 21B is used the common substrate for forming the liquid crystal cells 20 and 10 for display and compensation, and the flexible film substrates 21A and 11 are used on both sides of the glass substrate 21B to form the liquid crystal cells 20 and 10 for display and compensation. Therefore, the constitution of one glass substrate and two film substrates is employed instead of a conventional two-layered liquid crystal display element using four glass substrates, thereby realizing thin type lightweight structure.
Patent JP-H0425963-A (JP)
Title: Online processor installation system for multi-processor system
Inventor: HARA HIROAKI
IPC: G06F15/177
Filed: 1990-05-21
Abstract: PURPOSE:To increase a processor without interrupting an online processing by transferring state control data of a processing online process to a new increased processor. CONSTITUTION:For increasing the processor, the process distribution table of load distribution is rewritten. The existed processor transfers control data of the process allocated to the newly increased processor to the newly increased processor through an inter-processor communication bus 1. An event and a message on the transmitted process are transmitted to the new processor. The newly increased processor succeeds a state by transferred process control data and succeeds the online processing. Even if there is the event and the message on the process before process control data is transferred, the transfer is waited for. Then, a load is distributed in accordance with the new process distribution table.
Patent JP-H04355727-A (JP)
Title: Liquid crystal display element
Inventor: KUBOTA HIROSHI
IPC: G02F1/1339
Filed: 1991-06-03
Abstract: PURPOSE:To obtain a panel having a uniform gap by adjusting the nonuniformtiy in the gap within the panel surface after the completion of the element. CONSTITUTION:Fine particles 6 made of a resin and fine particles 7 made of 'Nitinal(R)' alloy which is a shape memory alloy are dispersed between glass substrates 1 and 5 to form spacers. The point where a gap is small is heated by a soldering iron 10 to restore the 'Nitinal (R)' alloy to a spherical shape, by which the gap is increased and the intra-surface gap is uniformized.
Patent JP-S5755579-A (JP)
Title: Recorder and reproducer
Inventor: JIYUUSO HIROMI
IPC: G11B27/34
Filed: 1980-09-19
Abstract: PURPOSE:To realize a high-speed retrieval for the position of reproduction, by recording both a digital modulated signal like the character train data and a recognition signal showing the recording position on the same track of a magnetic track as the acoustic signal. CONSTITUTION:A character train like the name of music, etc. is recorded in the form of a digital signal on the same track of a magnetic tape on which the analog signals (b, d, f, h) of the music A, B, C, D, etc. At the same time, the retrieving recognition signals (i, j, k, l) are recorded. Then the character train signals of the music name designated by an operation of keys are compared with the character train signals (i, j, k, l) to retrieve the name of music. Then the name of music is displayed on a display device. For instance, the character train at the position (j) of the magnetic tape is supplied and displayed, and the music (d) is played.  Under such condition, if the 4th music is retrieved, a calculation of (4-2=2) is carried out since the 2nd music is now performed. Then the low frequency retrieving signals of gaps C and D between pieces of music are detected to retrieve the music D in the fast reproduction mode.
Patent JP-S63298917-A (JP)
Title: Manufacture of superconductive wire
Inventor: HIRUMA TAKEYUKI
IPC: B28B1/00
Filed: 1987-05-29
Abstract: PURPOSE:To make it possible to manufacture a superconductive wire material uniformly and in a large quantities by making the material elements of a superconductive material in a gaseous form, piling a desired composition ratio of the fine powder on a base body of a metallic wire made by a gaseous phase reaction, or the like, and sintering it. CONSTITUTION:In a quartz tube 2, a gas pouring port 7 and a gas exhaust port 8 are furnished, and a material gas 4 to manufacture a superconductive material is introduced from the pouring port 7. As the material gas 4, an organic metallic gas of a rare earth element such as yttrium and lanthan, and an organic metallic gas of a metallic element such as barium and copper are mixed in an adequate density, and they are introduced in the quartz tube 2. The introduced material gas 4 is pyrolysis-piled on the surface of a good quality copper wire 1 which has been heated by an RF heating, and a polycrystalline substance 6 of a specific particle diameter is formed in a specific thickness. Then the metallic copper wire 1 to which the polycrystalline substance is attached and piled is heated again and a superconductive wire is manufactured.
Patent JP-S62288733-A (JP)
Title: One-way rotation clutch structure
Inventor: KIMURA EIICHI
IPC: F02N15/02
Filed: 1986-06-06
Abstract: PURPOSE:To prevent a clutch roller from being unusually caught into a narrow width part due to an impact torque from a driven side by determining the moving quantity of said clutch roller of a one-way rotation clutch structure by the clearance between a supporting pin and a hollow part. CONSTITUTION:When a motor part 2 is driven accompanying the operation of a magnet switch 1a, the drive is transmitted to a ring gear 13 via a driving gear 3a, a driven gear 4, a one-way rotation clutch 6, and a pinion 11 to start an engine. The oneway rotation clutch 6 consists of the members of a clutch inner 7, a clutch outer 8, clutch rollers 9 which are loosely rotatably fitted in wedge shaped roller grooves 8a, resilient members 9a for energizing the rollers, etc. The clutch roller 9 is formed with a hollow cylindrical body, and a supporting pin 12 is loosely fitted through the hollow part. And, the clutch roller 9 is movable around the shaft center of the roller groove 8a within the range of the clearance between the supporting pin 12 and the hollow part.
Patent JP-S5558424-A (JP)
Title: Device for mounting temperature measuring element
Inventor: KATOU MASANORI
IPC: G01K1/16
Filed: 1978-10-25
Abstract: PURPOSE: To improve the accuracy and response of a temperature measuring element by filling grease-like filler in space between a thermocouple inserting hole and a thermocouple to thereby improve the thermal conductivity between the mold and the thermocouple.  
     CONSTITUTION: Grease-like filler (such as, for example, refractory silicon grease, aluminum powder-contained reflactory compound or the like) 37 having predetermined thermal conductivity is filled in a thermocouple inserting hole 29a and a push screw 36a, then a thermocouple 29 is inserted thereinto, and the hole 29a is blocked by a pulg screw 33 to thereby seal the filler 37. A push screw 34 is engaged within the screw 36a to thereby urge the temperature measuring element of the thermocouple 29 into the wall surface of the hole 29a. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62287777-A (JP)
Title: Remote control television device with speaker
Inventor: SHIBA KATSUAKI
IPC: H04N5/00
Filed: 1986-06-05
Abstract: PURPOSE:To hear a television sound from a remote control device by providing a speaker at the remote control device. CONSTITUTION:In a remote control device 3 to execute the remote control of a television device 1, a speaker 3 is provided on the same surface as the operating surface. Thus, the television sound received by the television device 1 can be heard from the speaker 3 of the remote control device 1.
Patent JP-H05304723-A (JP)
Title: Device for controlling ac-to-dc converter
Inventor: NORO YASUHIRO
IPC: H02J3/36
Filed: 1992-04-24
Abstract: PURPOSE:To prevent the occurrence of a DC overvoltage after the inversion of a tidal current by suppressing the value of an output limiter to a low level for a fixed period during and immediately after the inversion of the tidal current. CONSTITUTION:When a tidal current inverting command is issued, a delay circuit 37 switches the value of a limiter from the upper limit to the lower limit by generating appropriate timing and, at the same time, inputs an output to a limiter control circuit 38. Upon receiving the output, the circuit 38 generates such a signal which lowers the value of the limiter for a fixed period and gradually increases the value to the original level thereafter. In addition, a minimum value selection circuit 39 selects the smaller value of the outputs of the circuit 38 and a switch 36 and controls the upper limiter of a constant-voltage control circuit 9. Therefore, the occurrence of a DC overvoltage can be prevented immediately after the tidal current is inverted, since the upper limit of the output of the circuit 9 is controlled by means of the output of the circuit 38 for a fixed period during and immediately after the inversion of the tidal current.
Patent JP-S6022444-A (JP)
Title: Coolant circulating device of rotary electric machine
Inventor: ASAKURA AKIRA
IPC: H02K9/19
Filed: 1983-07-19
Abstract: PURPOSE:To improve the safety of controlling a coolant circulating passage by connecting a manifold with a coolant tank through a pressure regulator via a bypass circuit fed through a throttle mechanism between the primary and the secondary manifolds. CONSTITUTION:A bypass conduit 22 fed through a throttle unit 21 from the primary manifold 6 to the secondary manifold 7 is provided, and connected to a bypass conduit 24 fed via a pressure regulating valve 23 from the secondary manifold 7 to a coolant tank 1. Then, the coolant is obtained at the prescribed flow rate at any time, the pressure in the secondary manifold is controlled to the prescribed value to fall the pressure of the coolant circulating passage within the prescribed range to improve the safety of controlling.