baber/WOPTO huggingface dataset:
Patent JP-H03281576-A (JP)
Title: Thermoplastic film improved in slipperiness and anti-block nature
Inventor: NODA IPPEI
IPC: C08J5/18
Filed: 1990-03-29
Abstract: PURPOSE:To provide the title film containing a specific amount of specific spherical composite fine particles made up of a polysiloxane and vinyl polymer. CONSTITUTION:The objective thermoplastic film containing 0.005-5wt.% of spherical composite fine particles composed of (A) a polysiloxane made up of at least one kind of structural unit of the formula ((n) is integer, 0-3; R is hydrocarbon group having C directly bound to Si and incapable of radical polymerization) and containing >=15mol% of unit(s) with n<=1 and (B) a polymer from at least one kind of vinyl monomer inert to silanol group (formable atom group). The particles has the following characteristics: (1) weight ratio A/B: 97/3-30/70; (2) mean particle size: 0.05-5mum; (3) the standard deviation for the particle size: 1-2.5; (4) ratio major radius/minor radius: 1-1.2. Both the components A and B are mutually mixed in an integrated fashion and not covalently bound each other.
Patent JP-2000278287-A (JP)
Title: Communication apparatus
Inventor: SAEGUSA NAOTAKA
IPC: H04J3/00
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To make the fault of an out-going transmission line hardly affect the band reduction of an in-coming transmission line by providing a subscriber device with a means for correcting the error of a polling signal according to an error-correcting code(ECC) added by a means for adding the ECC. SOLUTION: A polling terminating part 50 of a subscriber device 91 inputs an out-going input cell signal 60 and outputs a polling signal 55 with ECC by separating a byte stream to which polling is multiplexed. An error correcting part 51 inputs the polling signal 55 and outputs an error-corrected polling signal 56. A transmission phase generating part 53 inputs a rearranged polling signal 57 and outputs a transmission phase timing instruction signal 58 after adding delay time determined by the polling signal. A cell transmitting part 54 inputs the transmission phase timing instruction signal 58 and an in-coming input cell signal 59 and outputs the in-coming input cell signal as an in-coming cell output signal 61 according to transmission timing.
Patent JP-S62265286-A (JP)
Inventor: POORU MARUKORUMU PAKETSUTO
IPC: C08G73/10
Filed: 1987-04-04
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-H11279831-A (JP)
Title: Polyvinyl alcohol fiber
Inventor: NAGAO MASAHIRO
IPC: D01F6/14
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain fibers improving hydrophilicity, especially water solubility without losing toughness of the fiber, comprising a vinyl alcoholic polymer obtained by introducing a specific structural unit by acetalizing. SOLUTION: The objective fibers are composed of a vinyl alcoholic polymer obtained by introducing a structural unit of formula I [X is COOH, SO3 H, CONR<2> R<3> , N<+> R<4> R<4> R<6> .Y<-> (Y is a halogen; R<2> to R<6> are each H, an alkyl or phenyl)} or formula II (R<1> is one of R<2> to R<6> ) in an amount of 0.1-45 mol.% and having preferably >=1,000 polymerization degree.
Patent JP-2000278648-A (JP)
Title: Signal processing unit and its method
Inventor: SHIMIZU AKIRA
IPC: H04N7/01
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To stably convert scanning lines with a small capacity line memory. SOLUTION: This signal processing unit A is provided with a plurality of line memories 11, a crystal oscillator 34 that generates the reference clock of an output side, an input side horizontal frequency generating section 25 to measure the input horizontal frequency of image information on the basis of the reference clock, a section 24 for generating the output side reference frequency signal OH-PLL to generate a signal on the basis of the reference clock, and a controller 31 that sequentially writes the scanning lines of the image information to the line memories 11, decides the output side horizontal reference frequency signal OH-PLL generated on the basis of the measured input horizontal frequency IH and the magnification factor of the image information in a vertical direction,  and controls the sequential read of the scanning lines from a plurality of the line memories 11 on the basis of the output side horizontal reference frequency signal OH-PLL.
Patent JP-H06274059-A (JP)
Title: Fixing device for image forming device
Inventor: YAMANAKA TOSHIHIKO
IPC: G03G15/20
Filed: 1993-03-18
Abstract: PURPOSE:To uniformalize the temp. over the entire length in the axial line direction of an elastic roller in pressurized contact with a rigid roller and to enable stable and good fixing regardless of the sizes and quantities of transfer materials by providing this elastic roller with a high thermal conductivity in its axial line direction. CONSTITUTION:A pressure roller 1 is held in pressurized contact with a heating roller 3 internally having a heat source 4 and an arbor 2 of the pressure roller 1 formed by covering the front layer of silicone rubber or silicone sponge with a PFA tube has the spirally formed parts existing within the roller. The material of this arbor 2 is a heat resistant material which is selected from the heat resistant materials having >=237W/mk thermal conductivity, for example, low- alloy heat resisting coppers, ferritic heat resisting steels, iron base (iron-Ni base) super heat resisting alloy sheets, Co base super heat resisting alloys, dispersion strengthened alloys, eutectic unidirectionally solidified alloys, etc. The temp. distribution in the axial line direction of a fixing roller pair is uniformalized by constituting the roller in such a manner, by which the generation of wrinkles in the transfer material and the generation of local fixing defects are prevented.
Patent JP-H08278780-A (JP)
Title: Key touch detector of keyboard musical instrument
Inventor: INABA TATSUYA
IPC: G10C3/12
Filed: 1995-04-07
Abstract: PURPOSE: To provide a key touch detector of a keyboard musical instrument which is mountable as it is even at keyboard musical instrument having a narrow spacing between a keyboard and a plate material such as a keyframe and is not deviated in the relative position with the keyboard with lapse of time. CONSTITUTION: This key touch detector 1 is composed of a supporting member 2, a sensor stay 3, a height adjusting screw 4 and a sensor 5 mounted at a printed circuit board 6. This supporting member 2 is fixed to the keyframe 8 by means of wood screws 13 for fixing and supports the sensor stay 3 integrated with the printed circuit board 6 soldered with the sensor 5 by means of height adjusting screws 4 and compression coil springs 41. These height adjusting screws 4 are screwed into height adjusting screw holes disposed at the sensor stay sensor 3 and, therefore, if the height adjusting screws 4 are turned, the sensor stay 3 integrated with the printed circuit board 6 moves vertically. At this time, the height adjusting screws 4 themselves merely rotate axially without vertically moving.
Patent JP-H02259596-A (JP)
Title: Production of sintered body of nuclear fuel
Inventor: TOKAI KAZUTOSHI
IPC: G21C3/62
Filed: 1989-03-31
Abstract: PURPOSE:To adjust the crystal density and grain size of the sintered body of nuclear fuel to the values within desired values by adjusting any one of the grain size of the triuranium octoxide U3O8 to be added to uranium dioxide UO2, the amt. of the U3O8 to be added, and the roasting temp. at the time of production. CONSTITUTION:Nuclear fuel powder of an oxide mixture system contg. other oxides is usable for the raw material powder of the UO2. The U3O8 is obtd. by roasting the UO2 scrap or the unheated UO2 of moldings, etc. The crystal density and crystal grain size of the sintered body of the nuclear fuel are adjusted to the desired values by changing the roasting temp. thereof. The adjustment of the crystal density and crystal grain size of the sintered body is possible as well even if the mixture composed of the U3O8 and the UO2 obtd. by the roasting and the U3O8 of a prescribed grain size are mixed. Further, the crystal density is adjusted by mixing the U3O8 having about 250 to 500mum average grain size at about 5 to 10wt.% ratio with the mixture formed by once crushing the U3O8 obtd. by the roasting to the UO2 and mixing the same. The mixture adjusted in such a manner is subjected to molding, sintering and reducing treatments, by which the sintered body having the desired density and grain size is obtd.
Patent JP-H05129735-A (JP)
Title: Circuit substrate
Inventor: KAWAMURA SHOTARO
IPC: B29L31/34
Filed: 1991-04-15
Abstract: PURPOSE:To provide the title circuit substrate capable of with standing a large current having excellent durability in high temperature and high oscillation environment. CONSTITUTION:A conductor wiring part 11 formed by stamping step can be formed particularly thicker than a conventional copper foil so as to increase the strength of a circuit substrate 1 without thickening an insulating plate part 12. At this time, the circuit substrate 1 is composed of the conductor wiring part 11 formed by stamping step and a monolithic plate shaped insulating plate part 12 integrally resin-formed into the conductor wiring part 11 in specific wall thickness so as to bury the conductor wiring part 11 therein while insulating the same so that the strength of the circuit substrate 1 may be increased by the conductor wiring part 11 thereby enabling the warping and cracking of the insulating plate part 12 to be avoided even in high temperature and high oscillation environment.
Patent JP-S60225978-A (JP)
Title: Error processing system of auto transaction device
Inventor: KATANO KENJI
Filed: 1984-04-24
Abstract: PURPOSE:To continue transactions by means of surviving units by storing types of errors in a memory when a control part detects errors, simultaneously by signaling them to a host computer and by returning an operation in a waiting mode of auto transactions. CONSTITUTION:A processor 10 checks faulties of transaction units 11-14 under operation and recognizes whether these operations are proper or not. When faulty errors are produced under checking, the processor 10 detects them, makes their operations interrupted and obtains error codes while refering to an error code table of a memory 15, after which it transmits error signaling telegrams including error codes from a circuit control part 16 through a bus 18 to a host computer 2. Furthermore after the processor 10 investigates whether or not the same error code is logged, refering to an error table 15a, it returns a device in a reception telegram waiting mode. The host computer 2 decodes a text of the error signaling telegram, decides any one of the continuation of transactions, the case of the device and the stoppage of transactions, and transmits that effect to a transaction device 1.
Patent JP-S58199596-A (JP)
Inventor: WATANABE TOMOJI
IPC: H05K3/46
Filed: 1982-05-17
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-S567923-A (JP)
Title: Floor heater
Inventor: KIKUCHI NOBUAKI
IPC: F24D11/00
Filed: 1979-06-29
Abstract: PURPOSE: To plan to reduce a heating cost by a method wherein water in a surface plate-type heat panel arranged under a floor surface is heated by utilizing solar heat and an electric heater.  
     CONSTITUTION: A multitude of water passing tubes 5 and headers 3, 3 therefor are provided on a surface plate-type heat panel 2 arranged under a floor surfaces 1 and a pipe 8 having a circulating pump 9 is connected to one of the header 3 to communicate it with a solar heat collector 6 while a temperature of hot water in the collector 6 is detected by a sensor 7 to control the pump 9. An electric heater 4 is arranged within the other header 3. According to this method, when the temperature in the collector 6 is lowered and the temperature sensor 7 detects it, the pump 9 is stopped and the heater 4 is supplied with electricity, thereby, an energy reservation may be planned. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S566914-A (JP)
Title: Journal bearing
Inventor: HISA SHIYOUICHI
IPC: F16C17/02
Filed: 1979-06-30
Abstract: PURPOSE: To enable the stabilized rotation of rotating shaft possible at a journal bearing having a large diameter, by a mechanism wherein a clearance between an inner surface of the bearing at the smallest inner radius thereof and the outer circumferencial surface of the rotation shaft is set at a specified value as against the curvature of radius at the smallest inner radius of the bearing.  
     CONSTITUTION: A journal bearing having a larger diameter, for example a diameter of 16 inches or more, bears a rotating shaft 1 which is used for a turbine generator, etc. and may be rotated at a higher speed and loaded highly, and has a bearing inner ring 3 fixed into a bearing outer ring 2, the inner ring 3 having a cavity with its shape generally elliptic in cross section and with its shortest diameter vertically positioned. A lubricating oil is fed through an oiling port 4 into a clearance between the rotating shaft 1 and the inner ring 3 and is discharged from an oil discharging port 5. In this case, when a center of the shortest inner radius RB of the bearing coincides with an axis of the rotating shaft, the ratio of the clearance C n  between the shortest radius point and the outer surface of the rotating shaft to the radius RB is set at 0.8/1,000≤C n /RB<1.0/1,000. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58198400-A (JP)
Inventor: NAGAI SATOSHI
IPC: F26B25/22
Filed: 1982-05-17
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-S60227313-A (JP)
Inventor: KASAHARA TOSHIO
IPC: H01B13/00
Filed: 1984-04-26
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-H06293688-A (JP)
Title: Production of polyhydroxymonoalkyl ether
Inventor: TERASAKI HIROYUKI
IPC: C07C41/16
Filed: 1993-04-09
Abstract: PURPOSE:To profitably obtain the subject compound in a high purity and in a high yield with a reduce load for recovering raw materials by reacting an alkyl sulfate with a specific amount of a polyhydroxy compound in the presence of an alkali substance. CONSTITUTION:An alkali sulfate of the formula R<1>-OSO3X (R<1> is 4-24C linear or branched alkyl, alkenyl; X is cation) is reacted with 3-8 times moles of a polyhydroxyl compound of formula I (R<2> is H, methyl, etc.; R<3> is H, OH; (m) is 1-6; (n) is 1-10) (preferably polyethylene glycol, etc.,) in the presence of an alkali substance (preferably NaOH, KOH) to produce the objective compound of formula II. Preferably, the compound of formula I is dehydrated in the presence of a basic substance at 80-190 deg.C for 1-5hrs under the atmospheric pressure or vacuum, and the produced alcoholate is reacted with the alkyl sulfate at 180-200 deg.C for 3-10hrs.
Patent JP-H08240360-A (JP)
Title: Freezer and pressure reducing device for freezer
Inventor: TAIRA SHIGEJI
IPC: F25B43/00
Filed: 1995-03-02
Abstract: PURPOSE: To provide a freezer and a pressure reducing device for a freezer in which a clogging of the pressure reducing device to be caused by residual impurities within a refrigerant circuit is prevented. CONSTITUTION: Partition walls 2 and 3 are arranged to be projected at an inner part of a pipe 1. The partition walls 2 and 3 are provided with orifices 4 and 5. A plurality of pressure reducing mechanisms comprised of the orifices 4 and 5 and expansion chambers 6 and 7 communicated with the orifices 4 and 5 are arranged in series within the pipe 1. The expansion chambers 6 and 7 are provided with tapered portions 8 and 9 of which diameters are gradually increased to a downstream side from the orifices 4 and 5. Just after refrigerant is passed through the orifices 4 and 5 and its pressure is reduced, residual impurities become injected and are adhered or settled at an inner wall surface of the pipe 1 within the expansion chambers 6 and 7.
Patent JP-H05252281-A (JP)
Title: Remote control method for isdn terminal equipment
Inventor: NAMIKAWA MASANORI
IPC: H04M11/00
Filed: 1992-03-05
Abstract: PURPOSE:To surely send command information and to attain remote control without reducing the reliability by sending command information outputted by manual operation to other terminal equipment via a control channel based on a user information message. CONSTITUTION:An ISDN interface section 6 of a caller facsimile equipment receives a voice message signal, a CODEC 7 converts the signal into a voice signal and a voice monitor section 4 outputs a sound. The operator confirms the voice message and enters a password. The password is a number in several digits and it is entered by using a ten-key 9a of an operation display section 9. Then the facsimile equipment sends the entered password to the called side based on the user information message. On the other hand, after the called facsimile equipment sends an input request message, whether or not the password is sent based on the user information message for a prescribed time is monitored and when the password is received, a service code input is requested.
Patent JP-H06341184-A (JP)
Title: Mounting method of prefabricated panel
Inventor: SATO FUMIO
IPC: E04B2/90
Filed: 1994-04-21
Abstract: PURPOSE:To use ready-made sashes or panels as a wall panel in a wall surface panel mounting method wherein the wall panel is slid along a guard rail-shaped support hardware and the wall panel is fixed at a specified position. CONSTITUTION:A guard rail-shaped support hardware 10 made of T shapes is laid out on each floor of a building skeleton horizontally and continuously. Splice frames 2a and 2b having required strength are mounted to the upper part and lower part of a ready-made panel 1. The ready-made panel 1 to which the splice frames 2a and 2b are mounted, it built in between the upper and lower support hardware 10 at a specified position and set along the support hardware 10 one after another by using grooved parts 3a and 3b of the splice frames 2a and 2b. A downward recessed part 8 is formed at a plurality of spots in the longitudinal direction inside the grooved part 3b of the lower-side splice frame 2b, thereby reducing friction against a contact surface with the support hardware 10 when the panel is sliding. The splice frame 2a is fixed with the upper part support hardware 10 with hardware or welding.
Patent JP-H04294365-A (JP)
Title: Image forming method
Inventor: ORIHARA MOTOI
IPC: G03G9/08
Filed: 1991-03-22
Abstract: PURPOSE:To stably and uniformly deposit two or more toner layers on a developer carrier and to offer the method of forming image with suppressed filming in the developing process by forming lots of minute closed electric fields near the surface of the developer carrier. CONSTITUTION:The toner used consists of at least binder resin and coloring agent and contains a charge controlling agent comprising nigrosine dye or quinakridone compd. By selectively depositing changes on the surface of a developer carrier, lots of minute closed electric fields are formed near the surface of the developer carrier, on which one-component developer comprising the toner is supplied so that the developer is deposited on the surface of the carrier with minute electric fields. Thereby, electrostatic latent images are visualized with the deposited developer. By using the toner for this method of forming image, the purpose is realized and image with high qualities and high density for a long period can be obtd.
Patent JP-H02276092-A (JP)
Title: Memory circuit
Inventor: SHIRATO HAJIME
IPC: G11C11/409
Filed: 1990-03-30
Abstract: PURPOSE:To speed up and stabilize a circuit operation by providing plural differential amplifying circuits, first and second input/output bus lines, an output amplifying circuit, and a write input supply means. CONSTITUTION:An I/O bus consists of an I/O 13 and the inverse of I/the inverse of O 13', and column decoders (COLUMN.DEC) 15 and 15' to selectively connect digit lines 16 and 16' to the I/O bus 13 and the inverse of I/the inverse of O bus 13' are provided. Further since the input line of an amplifier 14 is the I/O bus 13 and the inverse of I/the inverse of O bus 13', the input signal of the amplifier 14 surely becomes the differential signal. Consequently an initialized level VM-DELTAV of the amplifier 14 is made unnecessary. Further new information is written to the memory cell by complementary signals of IN and the inverse of IN. Thus it is made unnecessary to control the initialized level at the node of the amplifier 14, futher the activating timing of the amplifier 14 is made simultaneous, and the access time can be sped up.
Patent JP-2000278022-A (JP)
Title: Attitude controller for antenna
Inventor: MURAKAMI SHIRO
IPC: H01Q3/02
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an attitude controller for antenna by which a communication object zone can be changed without the need for a site work at an antenna installed place. SOLUTION: This attitude controller for antenna is provided with a support member 2 that supports an antenna 1 with a directivity of a spread on a horizontal plane around a perpendicular axis 2a freely turnably, a turning actuator that turns this antenna, a turning angle sensor that detects a turning angle of the turning actuator, and a drive control section that drives the turning actuator so that the detected turning angle is an object turning angle.
Patent JP-S63249956-A (JP)
Title: Recording or reproducing device
Inventor: SUZUKI AKINORI
IPC: G11B15/61
Filed: 1987-04-07
Abstract: PURPOSE:To perform the mounting of a rotary drum with low cost and high accuracy in addition to the improvement of workability, by fixing a lower drum on a recording or reproducing device via a lower drum mounting member arranged in a notched part provided on the end face of the lower drum. CONSTITUTION:The mounting reference lower end plane of the lower drum 1 is arranged on plane A that is the mounting reference plane of the chassis 12 of a VTR main body, and is screwed on the plane B of the chassis through the screw hole 4' of a rotary drum mounting member 2 with a screw. At this time, it is possible to obtain contact mounting between the mounting reference plan A of the chassis 12 and the mounting reference lower end plane of the lower drum 1 by providing a cavity (d) between the rotary drum mounting member 2 and the plane B of a VTR device 12. In such a way, the manufacturing process of the lower drum can be simplified, and the mechanical strength of the device can be increased, and the mounting on the device can be performed with high accuracy.
Patent JP-S60229417-A (JP)
Title: Filter integrated circuit
Inventor: SASAKI MASAHIRO
IPC: H03H11/12
Filed: 1984-04-27
Abstract: PURPOSE:To absorb the variance of integrated circuit capacitors and integrated circuit resistors and to ensure the performance by short-circuiting a collector layer and an emitter layer of n-channel semiconductor in the structure of integrated circuit capacitors C1, C2 and adopting the structure that a P-N junction capacitor is constituted between the short-circuit point and the base layer made of a P-channel semiconductor. CONSTITUTION:A variable capacitor is used as the integrated circuit capacitor and the structure of the variable capacitor is made difference so as not to produce a parasitic capacitor by the variable capacitor at the connecting point between two resistors and the variable capacitor in constituting a positive feedback secondary order LPF. For example, in a circuit of the positive feedback secondary LPF, the secondary LPF characteristic is realized by using resistors R1, R2, variable capacitors C1, C2 transistors Q2, Q5 and Q4, a constant current sources I1 and resistors R3, R4. A voltage VR impressed to the variable capacitors C1, C2 is changed from the outside of the IC by a voltage source V1 impressed to an IC pin 6, and the frequency is matched to a desired cut-off frequency by adjusting minutely the capacitors.