baber/WOPTO huggingface dataset:
Patent JP-H0964904-A (JP)
Title: Optical output control system in pds transmission system
Inventor: SATO YASUO
IPC: H04L12/44
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To relieve the load on maintenance by using phase control information used to prevent collision of signals from subscriber's equipments to an intra- station equipment for also optical output control of the subscriber's equipments. SOLUTION: A phase control information generating circuit 13 receives an output (distance information of a transmission line) of a distance measurement circuit 12 to generate phase control information used to control the output phase for each subscriber's equipment 3 so that signals outputted from each subscriber's equipment 3 to an intra-station equipment 1 are not collided with each other in the case of synthesis at an optical multiplexer 2. A phase control information extract circuit 33 extracts and provides an output of the phase control information extract circuit 33. An optical output control circuit 35 receives an output of the phase control information extract circuit 33 and provides an output a signal to control an optical output according to the extracted phase control information to a 2nd E-O conversion circuit 36.  The optical output is controlled to be higher in power when the distance between the intra-station equipment 1 and the subscriber's equipment 1 is large and controlled to be lower when the distance is small.
Patent JP-H0192472-A (JP)
Title: Asphalt waterproof sheet
Inventor: KURAMOTO NORIYUKI
IPC: D06M101/16
Filed: 1987-09-29
Abstract: PURPOSE: To obtain the subject sheet having a good in dimensional stability and sheet strength by impregnating woven or knitted base cloth of polyester filaments produced by super high-speed melt spinning, with asphalt. CONSTITUTION: This sheet is obtained by impregnating woven or knitted base cloth of polyester filaments, produced by melt spinning at 7000 m/min or more, with asphalt, characterized by good dimensional stability during the impregnation process and high sheet strength.
Patent JP-S6486049-A (JP)
Title: Measurement of thermal diffusivity at high temperature
Inventor: TAKAHASHI TAKESHI
IPC: G01N25/18
Filed: 1987-09-29
Abstract: PURPOSE:To determine a thermal diffusivity, by performing a non-stationary heating of one surface of a sample in an atmosphere of a specified temperature while a temperature response of a heated surface and a non-heated surface of the sample are measured simultaneously to cancel effect of a loss of radiant heat on the temperature. CONSTITUTION:A thermal diffusivity measuring device for high temperature is made up of a data measuring section 2 for measuring the temperature of both sides of a sample 1 and a data recording/analyzing section 3 to process the resulting temperature data for analysis of thermal diffusivity. The data recording/analyzing section 3 samples the temperature of both sides of the sample 1 at a high speed with a high accuracy using a computer 17 to determine a thermal diffusivity. The data measuring section 2 is made up of a vacuum furnace 4, a infrared radiation thermometer 5 and a CO2 laser device 6. Then, a non-stationary heating is performed for one side of the sample 1 in an atmosphere of a specified temperature while a temperature response in the heated surface and non-heated surface of the sample are measured simultaneously to compare, thereby determining a thermal diffusivity with the cancellation of a loss of radiant heat on temperature.
Patent JP-H0993512-A (JP)
Title: Head mounted video display device
Inventor: KENNO KOKICHI
IPC: H04N5/64
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To block a back light from entering the field of view of a viewer even when the back light is leaked to a surrounding part of a video display element. SOLUTION: This display device has an LCD 25 displaying left and right video image, an eyepiece optical system 20 leading the left and right video image from the LCD 25 to left and right eyeballs 21L, 21R of the viewer, and a positioning means supporting the LCD 25 and the eyepiece optical system 20 at the side of the right eyeball 21R with respect to the LCD 25 and the eyepiece optical system 20 at the side of the left eyeball 21L at a prescribed interval. Then a sight mask 26 to limit the sight of the viewer is provided between the left and right LCD 25 and the left and right eyepiece optical system 20, and even when a back light is leaked to a video non-display area (peripheral section) of the LCD 25, the back light does not enter the field of view of the viewer.
Patent JP-2000073446-A (JP)
Title: Metal shoe type bracing hardware
Inventor: TAKAMASU MIKIYA
IPC: E04B1/26
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a metal shoe type bracing hardware which can firmly fix a brace in a joint between a vertical member and a lateral frame member and bring out the strength of the brace to realize a high wall ratio, and a fixing structure for a high strength bracing in which the metal shoe type bracing is used. SOLUTION: One end of a brace 5 is fixed in the joint of a vertical member 3 and a lateral frame member 4 in a wooden building by the metal shoe type bracing hardware. The bracing hardware is constituted of a first metal fitting 11 fixed to the vertical member 3 and the lateral frame member 4 by bolts 12, 14 respectively and a second metal fitting 21 connected to the first metal fitting 11. The second metal fitting 21 is fixed to the end of the brace 5 and provided with a pulling structure which pulls the end of the brace 5 to the first metal fitting 11.
Patent JP-S6398519-A (JP)
Title: Liquid metal flow rate measuring device of high speed breeder reactor
Inventor: SUZUKI TOSHIYUKI
IPC: G01F1/56
Filed: 1986-10-15
Abstract: PURPOSE:To obtain the flow rate output and temp. output in an average flow speed region, by arranging an eddy current type flowmeter and a thermometer in the same well at the place in piping generating the average flow speed of a liquid metal. CONSTITUTION:A structure wherein a thermocouple type thermometer 19 is provided in the same well as an eddy current type flowmeter is incorporated in a measuring pipe 4. The output voltages from the secondary coils 9, 10 of the eddy current type flowmeter are converted by a flow rate converter 12 to be outputted to a temp. compensation device 21. The output signal from the thermocouple type thermometer 19 is converted by a temp. converter 20 to be outputted to the temp. compensation device 21. In the temp. compensation device 21, the signal from the flow rate converter 12 is compensated by the signal from the temp. converter 20 to be outputted as a flow rate signal improved in accuracy.
Patent JP-H0581872-A (JP)
Title: Semiconductor memory
Inventor: FUKIAGE TAKAHIKO
IPC: G11C11/413
Filed: 1991-09-24
Abstract: PURPOSE:To prevent an input signal from being recognized erroneously in a semiconductor memory. CONSTITUTION:One side of a signal inputted to an external CAS pin 1 through an input buffer 4 is transferred to an inverter 9 through a first delay circuit 7 and becomes an address latching signal CAL. The other side signal is transferred to a latching circuit 20 through the second delay circuit 8 and becomes an output control signal OES. The reading time of information relating to an address inputted and the outputting time of output data are controlled respectively by the address latching signal CAL and by the output control signal OES. At this time, the latching circuit 20 is controlled by the address latching signal CAL and the output control signal OES is generated always after the address latching signal CAL. An internal address signal is obtained without being affected by a noise when the output data is outputted.
Patent JP-2001062832-A (JP)
Title: Method and equipment for recovering thermoplastic resin molded article having base layer and fiber layer, and carpet base constituted of thermoplastic resin recovered by the method
Inventor: NISHIBORI SADAO
IPC: B09B5/00
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To recover a thermoplastic resin molded article comprising a base layer and a fiber layer, for each resin material constituting each layer. SOLUTION: A thermoplastic resin molded article 81 having a base layer and a fiber layer, which is an object of processing, is crushed into a plurality of small pieces 82 to be processed, by a cutter mill 120 or the like. The crushed small pieces 82 are charged in a separator 130 and the fiber layer is peeled off or separated from the base layer, with a force of impact-friction crushing given thereto. The separated fiber layer is turned into a fibrous resin material 82c on the occasion, while the base layer is subjected to size selection and turned into a size-selected resin material 83. The size-selected resin material 83 and the fibrous resin material 82c are selected by a force of airflow thereafter and recovered separately.
Patent JP-H11154926-A (JP)
Title: Method and circuit device for correcting phase and/or frequency error of digital multicarrier signal
Inventor: ARMBRUSTER VEIT
IPC: H04L27/26
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To evaluate and correct the full phase error generated from a self noise component and an external noise by using another Fourier transform for evaluating the self noise component and correcting a digital signal depending on the self noise component. SOLUTION: In order to evaluate the self noise component, another Fourier transform is used and the digital signal is corrected depending on this evaluated self noise component. However, its load is allowable. Fourier transform for converting errors are desirably executed before Fourier transform for demodulation. For example, relating to a circuit device to be used, after reduced FFT at a fast Fourier transform unit FFT 1', rough channel evaluation and the decision of a common phase error are executed by another block EST.
Patent JP-S61122721-A (JP)
Title: Servo control device
Inventor: SEKIGUCHI HIDENORI
IPC: G05D3/12
Filed: 1984-11-20
Abstract: PURPOSE:To include an error always in a small range and to reduce a quantized error as small as possible by changing a feedback variable in accordance with an objective acceleration value. CONSTITUTION:A comparator 13 applies the 1st control signal C1 to amplifiers of which amplification factors are variable 7a-9a when the output ¦a¦ of an absolute value circuit 12 is '0', i.e. when a unit 2 to be controlled is in the constant speed status, and applies the 2nd control signal C2 to the amplifiers 7a-9b when the output ¦a¦ is larger than '0', i.e. when in the accelerating or decelerating status. When the ¦a¦ is changed from an infinite value to zero, the control signal C2 is switched to the C1 after a prescribed time from the changing point of time. The amplifiers 7a-9a are set up to comperatively small feedback constants K1a, K2a and K3a when receiving the 1st control signal C1, and set up to comparatively large feedback constants K1b, K2b and K3b when receiving the 2nd control signal C2.
Patent JP-2001065265-A (JP)
Title: Shutter curtain curing method for shutter for building, curing sheet, and shutter for building
Inventor: NAKAJIMA KOJI
IPC: E06B9/02
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a shutter curtain curing method for a shutter for a building, a curing sheet, and a shutter for a building capable of preliminarily preventing contamination of a shutter curtain in a stored condition in a storage part, and improving workability. SOLUTION: In protecting a shutter curtain 11 from contamination by dust or the like, at least an upper part of the shutter curtain 11 in a stored condition in a storage part 13 is preliminarily covered with a curing sheet 20, the curing sheet 20 is freely detachably installed on the shutter curtain 11, and after the curing sheet 20 is pulled out of the storage part 13 to follow closing action of the shutter curtain 11, the curing sheet 20 is removed from the shutter curtain 11.
Patent JP-H1165546-A (JP)
Title: Character processing device, its font deforming method and record medium
Inventor: HORIYAMA JUN
IPC: G09G5/26
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To improve a font generation by deforming a font which employs the processes which specify the outline font prior the deformation and the desired attribute after the deformation. SOLUTION: When a keyboard control section(KBC) 4 receives key input data from a keyboard(KB) 5, the KBC 4 transmits the received key input data to a CPU 1. An external storage device 9 stores a program and data and loads the storage contents to a RAM 3. When an operator specifies the outline font, which becomes a deformed original, by the key input from the KB5 specifies the attribute (a constituting portion of a Chinese character for a character identification) to be deformed, the CPU1 finds the variable power rate for the attribute to be deformed from a deformed original outline font. When the rate is obtained, the control point coordinates of the outline font, which is the origin of the deformation, are variably powered in accordance with the rate, the deformation is conducted to a size which corresponds to the specified attribute and the deformation is completed.
Patent JP-S62104285-A (JP)
Title: Video scramble transmission device
Inventor: SAKATA HARUO
IPC: G06F21/10
Filed: 1985-10-30
Abstract: PURPOSE:To scramble a television signal with a comparatively simple device by providing a means eliminating a synchronizing signal in the television signal and adding a sinusoidal burst signal while provided at the transmission side and a means provided at the reception side eliminating the sinusoidal burst signal and adding the synchronizing signal. CONSTITUTION:A f0 synchronizing burst is extracted from a descrambler input 19 by a band pass filter 20 and the result is fed to a 1-line memory 21. In subtracting input/output signals by a differential amplifier 22, since the polarity of the input and output of the 1-line memory 21 is inverted with each other, the amplitude of the outputs of the differential amplifier 22 is added. On the other hand, a longitudinal stripe in the pattern, the outputs are of the same polarity in the vertical direction and the amplitude difference is nearly zero. A slice 24 eliminates a small level component to extract the synchronizing signal component.
Patent JP-H03239782-A (JP)
Title: Liquid gelatinizing composition
Inventor: MIYUUTORU KARAKEIRU
IPC: C08L1/00
Filed: 1990-09-13
Abstract: A gelling composition for an aqueous liquid includes ungellated starch which has been reacted with a silane coupling agent. In preferred compositions, the starch is a starch-polyacrylate graft copolymer and the composition includes a polyacrylate gelling agent. A disinfectant may be added to the composition for compositions intended for use with medical waste.
Patent JP-H06122288-A (JP)
Title: Manufacture of photosensitive lithographic printing plate
Inventor: KAJIWARA SHIGERU
IPC: B41N3/03
Filed: 1992-09-11
Abstract: PURPOSE:To obtain a photosensitive lithographic printing plate having moderate adhesion of a supporting body and a photosensitive layer, excellent sensitivity, development eliminating property of an unexposed photosensitive layer, and dot reproducibility of an exposed photosensitive layer. CONSTITUTION:A supporting body oxidized anodically is treated with alkali metal phosphate water solution, alkali metal silicate water solution, and phosphoric acid water solution in sequence. Thereafter, it is coated with a light crosslink type or a photopolymerization type photosensitive composition.
Patent JP-S61122342-A (JP)
Inventor: MURAKAMI HIROKUNI
IPC: E03D9/08
Filed: 1984-11-19
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-H1089324-A (JP)
Title: Mounting device for rotor
Inventor: ISODA HITOSHI
IPC: F16B9/02
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To easily and surely mount a rotor on a rotary shaft and make the whole of a device small and thin. SOLUTION: This device is provided with a reel rock member 13 having first and second supporting pieces 13a and 13b which are parallel with each other and in which each of first and second shaft holes 13f, 13g whose axes coincide with each other is punched and a rotary spindle 14 which is inserted and passed into/through the first and second shaft holes 13f and 13g of the reel rock member 13 and is supported by first and second supporting pieces 13a and 13b. The reel rock member 13 is provided with an engagement pawl 13e engaging to the rotary spindle 14 inserted and passed into/through the first and second shaft holes 13f, 13g so that the engagement pawl 13e may be freely and elastically displaced. The rotary spindle 14 is provided with an engagement groove 14d to which the engagement pawl 13e of the reel lock member 13 is engaged.
Patent JP-S60136327-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAJIMA SHINJI
IPC: H01L29/732
Filed: 1983-12-26
Abstract: PURPOSE:To reduce the number of masks to be used while simplifying the procedure, by forming field oxide films of an isolating oxide film between a collector outlet and a base region and of an inactive region at the same time with the formation of an oxide film in an isolating U groove. CONSTITUTION:A channel stopper layer 8 is formed within each of U grooves 7a and 7b. An insulation film 9, an oxide film for example, is then formed within each of the U grooves 7a and 7b through heat oxidation. In the next step, polysilicon is deposited in a relatively large thickness so that the U grooves 7a and 7b are filled with the polysilicon 12. After a nitride film 5 and an oxide film 4 are removed by photo etching from the part where an isolation region is formed, heat oxidation is performed with the use of the residual nitride film as a mask, whereby an oxide film 13 is formed while, at the same time, a field oxide film 6 is formed on the surface of the inactive region and an isolating oxide film 10 is also formed in an intermediate part between the base region and the region to be a collector outlet.
Patent JP-H08105317-A (JP)
Title: Exhaust gas processor
Inventor: YOSHIDA TOSHIHIKO
IPC: F01N3/08
Filed: 1994-10-07
Abstract: PURPOSE: To reduce NOx and particulates in exhaust gas by low temperature plasma under the atmospheric pressure. CONSTITUTION: A substrate layer 1 made of a high electric conductivity material, an electronic insulating layer 2 made of a ceramic material and an electrode 3 made of a heat resisting, high electric conductivity material are constitutionally laminated. An AC source 5 is connected between the substrate layer and electrode to excite oxygen remaining in exhaust gas by low temperature plasma under the atmosphere so that CO2 is generated by reaction of excitor to particulates, and NOx is decomposed by the excitor.
Patent JP-H08105482-A (JP)
Title: Air damper
Inventor: HIRAMOTO KOJI
IPC: F16F9/02
Filed: 1994-10-07
Abstract: PURPOSE: To cope with the fluctuation of a load by changing a brake force and to perform suitable braking. CONSTITUTION: Through relative movement of a piston 12 within a cylinder 14, air in an air chamber flows through an orifice 48, and braking is effected on opening closing operation of the lid of the globe box of an automobile. When the piston 12 is moved from one end in the direction of the other end (an arrow mark C), when an O-ring 42 is located in a groove forming part 54 at one end part of the cylinder 14, air escapes through a groove 55, and a brake force is reduced to decrease braking. After the O-ring 42 is moved out from a groove forming part 54, braking is rendered effective based on the orifice 48 along with movement of the piston 12 to the other end of the cylinder 14.  When the piston 12 is located at one end of the cylinder 14, in the case a load exerted in one way of the piston 12 by a lid 66 is low, braking is decreased at one end part of the cylinder 14 where a load exerted in one way of the piston 12 is low and coping with the fluctuation of a load is performed.
Patent JP-H056088-A (JP)
Title: Electrostatic image recording device
Inventor: NAGATO KAZUSHI
IPC: G03G15/05
Filed: 1991-08-30
Abstract: PURPOSE:To offer the small sized title device without a cleaner which is improved in user side maintenance by removing a waste toner changed by a user hitherto. CONSTITUTION:After an electrostatic latent image is formed on a recording drum 101 by an ion flow head 102, a toner image is formed by developing this electrostatic latent image by a developing device 104 and when an image forming is carried out by transferring it on recoding paper by a thermal transferring device 108, a remaining toner on the recoding drum 101 is cleaned by impressing a DC voltage on which an AC voltage is superimposed as a bias voltage on the developing device 104.
Patent JP-S63110376-A (JP)
Inventor: WATANABE NOBORU
IPC: E05B29/04
Filed: 1986-10-16
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-H0295388-A (JP)
Title: Inner boots for ski shoes
Inventor: KOBAYASHI KAZUYUKI
IPC: A63C13/00
Filed: 1988-09-30
Abstract: PURPOSE:To offer inner boots fitted to a foot shape of each skier by sewing back cloth to which a filling processing is performed to a foot shape and providing a polyurethane foaming body layer provided with a shape memory property on the outside of the back cloth. CONSTITUTION:Inner boots 2 are manufactured by setting back cloth 21 which is sewed to a foot shape into a mold, pouring an original liquid obtained by mixing 20 weight parts of trichloromonofluoromethane as foaming agent against 100 weight parts of polyurethane into between the mold and the inner boots 2, and forming as one body a polyurethane foaming body layer 22 on the outside of the back cloth. Subsequently, the inner boots 2 are inserted into an outer shell 1, and by blowing hot air into the inner boots 2, the polyurethane foaming body layer 22 is softened. Next, a foot 5 is inserted into the inner boots 2, and cooled after setting a buckle 3 of the outer shell 1. Thereafter, when the foot is drawn out of a fitting part 1' of the outer shell 1 and a fitting part 2' of the inner boots 2 in a state that the inner boots 2 are left in the outer shell 1, the inner boots 2 whose foot shape is fixed are obtained.
Patent JP-H05217709-A (JP)
Title: Film-type electric resistor
Inventor: RICHIYAADO II KADOTSUKU JIYUNI
IPC: H01C1/084
Filed: 1992-09-14
Abstract: PURPOSE: To provide a film-like resistor which is relatively high rated and is physically small-sized. CONSTITUTION: There are provided a chip 11 on which there is formed an electrically insulating and thermally conductive substrate, a resistive film 12 provided on one side of the chip, a lead 15 connected with the resistive film on the one side of the chip, and a molded structure body for protecting the chip, resistive film, and an inner lead of the lead to completely enclose them. The molded structure body 13 is formed with a highly thermally conducive epoxy resin, and has a bolt through-hole 16 for fixing a resistor to a base 19 or a heat sink.
Patent JP-S6398139-A (JP)
Title: Manufacture of pin grid array
Inventor: HIRATA ATSUMI
IPC: H01L23/12
Filed: 1986-10-15
Abstract: PURPOSE:To simultaneously set a plurality of circuit units at a plurality of cavities by continuing many circuit units through a connector, respectively setting the units in the continued state in the cavities and injection molding them in the cavities with synthetic resin. CONSTITUTION:Many circuit units 4, 4,... are continued through a connector 6, respectively sets a plurality of cavities 2, 2,... in the continued state, and injection molded in the cavities 2 with synthetic resin. Thus, it is not necessary to position the units 4, 4,... individually in the cavities 2, 2,... Thus, an accurate set of the units 4, 4,... to the cavities 2, 2,... is facilitated to obtain a forming method for a pin grid array having an excellent production efficiency.