baber/WOPTO huggingface dataset:
Patent JP-S58198970-A (JP)
Title: Controller of television receiver
Inventor: SOMEYA IKUO
IPC: H04N5/44
Filed: 1982-05-17
Abstract: PURPOSE:To control a driving circuit correctly all the time, by resending a control data signal from a control circuit to the driving circuit if an error due to noise occurs during the transmission of the control data signal from the control circuit to the driving circuit. CONSTITUTION:If a transmission error due to noise occurs when the data signal is sent from the transmit data register 14 of a control IC 2 to the data signal input circuit 22 of a driving IC 3, a specific code signal are not obtained as the start or stop code signal of the data signal and a parity error occurs; and the control circuit 26 judges that the normal data signal is not inputted and performs the transmission of neither a fetch command signal to a data register 24 nor a detection signal to a reception confirmation signal generating circuit 27. Therefore, a confirmation signal detecting circuit 18 sends no reset signal to a transmission control circuit 15. Consequently, the transmission control circuit 15 sends a transmission control signal to the transmit data register 14 again and the data signal is resent to the data signal input circuit 22 again.
Patent JP-S58209362-A (JP)
Title: Breathing apparatus and operation thereof
Inventor: REIMONDO ODERU
IPC: A62B18/00
Filed: 1983-05-13
Abstract: The present invention relates to improvements in power assisted positive pressure respirators for use in contaminated atmospheres. The respirator comprises a facepiece 1 having an inlet 3 connected to a pump unit 5 for supplying air to the facepiece which has been filtered by filter means 11 connected to the pump unit inlet. The facepiece is also provided with an outlet provided witha one-way valve 2 which is biased to its closed position and is openable when a predetermined pressure above atmospheric pressure is established within the facepiece. To maximise use of the filter means 11, a one-way inlet valve 13 is provided intermediate the pump unit 5 and the facepiece 1, conveniently at the inlet to the facepiece, which is closed during exhalation by the wearer to thereby cause the pump to be placed in a condition in which, although it continues to operate, no or substantially no air is moved thereby, so that during this period, no or substantially no air is drawn through the filter means 11.
Patent JP-S61241774-A (JP)
Title: Developing solution supplying device
Inventor: USUI TAKASHI
IPC: G03G15/10
Filed: 1985-04-18
Abstract: PURPOSE:To prevent contamination of hands, clothes, and floor by drops of a developing solution and also to prevent leakage of the developing solution from a tank and effusion of the solution from a vent pipe, by dividing the connecting section of the developing tank with a tube into a pipe faucet side and pipe holding side and providing an inner cap structure to the tank on the pipe faucet side. CONSTITUTION:A developing solution circulating loop is formed by connecting the outlet side of a developing device 2 with the inlet side of a pump 4 with a tube 5b. A developing solution tank 1 can be removed when the tank 1 is separated from a unit 100 by moving the unit 100 upward after a cap 8 is manually loosened and a tank housing box 9 is pulled forward. A rubber-made tank inner cap 14 which becomes a pipe faucet is fitted to the vent hole of the developing solution tank 1. The tank inner cap 14 plays the role of packing when the cap 8 is screwed in and secures the sealed condition of the tank 1 at the front end section (a) of the pipe faucet of the tank 1.
Patent JP-H11265494-A (JP)
Title: Underground communication equipment using air tube coaxial
Inventor: FUJII SEISHI
IPC: G08C17/06
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To conveniently perform communication between an equipment in a hole and a ground equipment in a comparatively shallow boring hole without using a special signal cable. SOLUTION: A pseudo coaxial cable 28 is formed by inserting one lead wire 22 into an air tube 18 provided in the boring hole 16 and an electric signal is transmitted between the ground equipment and the equipment in the hole (a sensor circuit unit 14 in embodiment) by the coaxial cable 28. Transmission and reception of the signal is preferably performed by transmitting the encoded signal from one of the ground equipment and the equipment in the hole by using the coaxial cable and decoding the received encoded signal at the other side. In this case, a power is supplied from the ground to the equipment in the hole by using the lead wire 22 by using a metal rod 10 and a metal pipe inserted into the boring hole 16 as the electrical ground and the signal is also superimposed on power supply.
Patent JP-H04293928-A (JP)
Title: Production of polyaniline derivative
Inventor: OKA OSAMU
IPC: C08G73/00
Filed: 1991-03-25
Abstract: PURPOSE:To obtain the title derivative soluble in a general-purpose organic solvent without detriment to the properties inherent in polyaniline by introducing specified amino substituents into the nitrogen atoms of a reduced form polyaniline by reaction with a specified aziridine compound. CONSTITUTION:A polyaniline derivative is produced by introducing amino substituents of formula II (wherein R<1> and R<2> are each H, (substituted)alkyl, (substituted)alkenyl, (substituted)aryl or (substituted)benzyl) into the nitrogen atoms of a reduced form polyaniline by reaction with an aziridine compound of formula I. This derivative is soluble not only in N-methyl-2-pyrrolidone and N,N-dimethylacetamide but also in various solvents such as chloroform, tetrahydrofuran and ethanol, and the obtained solution can cause a good self-supporting film by casting.
Patent JP-S63249818-A (JP)
Title: Optical multiplexer/demultiplexer
Inventor: FUJII YOJI
IPC: G02B27/28
Filed: 1987-04-06
Abstract: PURPOSE:To contrive the realization of an optical multiplexer/demultiplexer which is miniature and has no loss theoretically without using working parts of a high level, by executing optical multiplexing or demultiplexing so that polarized light directions of light beams whose wavelength is different are intersected orthogonally with each other by using a polarized light rotary element having prescribed thickness. CONSTITUTION:When the polarized light direction of a light beam of wavelength lambda1 is rotated by theta1 by a polarized light rotary element 4, and the polarized light direction of a light beam of wavelength lambda2 is rotated by theta2, in the case of theta1-theta2=+ or -pi/2, the polarized light directions of the light beams of wavelengths lambda1, lambda2 which have passed linearly through a polarized light beam splitter 3-1 are intersected orthogonally to each other. Also, the polarized light directions of the light beams of wavelengths lambda1, lambda2 whose optical paths have been bent by the polarized light beam splitter 3-1 are intersected orthogonally with each other. In such a polarized light state, the light beam which has passed through the polarized light rotary element 4 and has passed through the polarized light beam splitter 3-1 is made incident on a polarized light beam splitter 3-2 as it is, and the light beam which has been reflected by the polarized light beam splitter 3-1 is reflected by a rectangular prism 5-2 and a mirror 6, thereafter, made incident on the polarized light beam splitter 3-2. In such a way, demultiplexing of a wavelength multiple light is attained.
Patent JP-2000273594-A (JP)
Title: Manufacture of heat sink made of aluminum
Inventor: FUKUI KOICHIRO
IPC: B23K1/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To manufacture a heat sink made of aluminum, combining strength with heat radiation property. SOLUTION: The heat sink made of aluminum is manufactured by brazing a plurality of fins 13 to a heat radiation substrate 11. In this method, the fins 13 are composed of an Al-Mg-Si alloy having a composition consisting of, by weight, 0.3-0.7% Mg, 0.3-0.7% Si, and the balance Al with inevitable impurities. Further, in the course of cooling after brazing heating, cooling is performed through the temperature region from 450-500 deg.C to 300 deg.C at a rate of >=50 deg.C/min and then artificial aging treatment is carried out at 100-250 deg.C.
Patent JP-H08264236-A (JP)
Title: Electric connector
Inventor: ROSAARU ANDOREASU POSUTO
IPC: H01R13/74
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector prevented from fitting to a corresponding connector till the electric connector tightly fixed to the panel and a like after easily inserted from an opposite side of the corresponding connector into an aperture of a door of an automobile or a panel for electronic devices and the like. SOLUTION: An electric connector 100 has housing 114 to be fixed to an aperture 102 on a wall surface, a panel 104 or the like. This housing 114 is comprised of a first housing part 110 capable of turning and a second housing part 112 being fixed (or the turning is limited) to the panel 104. The first housing part 110 has a cam-lag 116 and a cam-surface 118, and the second housing has a latch arm 124 with a latch head 126 formed at the tip.
Patent JP-H05127253-A (JP)
Title: Universal head for cinema film or tv camera
Inventor: GIYUNTAA SHIYUMITSUTO
IPC: F16M11/18
Filed: 1991-03-22
Abstract: PURPOSE: To facilitate the measurement of torque and balance keeping by providing a torque sensor capable of detecting or measuring the torque of a rotor and devices with respect to a pitch axial line inside a panhead. CONSTITUTION: This panhead 1 for placing such device 2 as cameras for a movie film or a television provided with a stator and the rotor 7 rotating centering the pitch axial line A is provide with the torque sensor 31 for detecting the torque of the rotor 7 centering the axial line A and the device 2. Consequently, in the case of the panhead for the cameras for the movie film or the television, the torque added by the camera can be detected not only on a still position, that is, a zero position but the optional pitching position of the camera centering the axial line A by using the device 2. Thus, torque measurement and the balance keeping can be facilitated, and the balance keeping can be performed on a position other than the still position, that is, zero position according to circumstances.
Patent JP-S559670-A (JP)
Title: Polyvinyl alcohol resin composition
Inventor: MORIMOTO ITSUYOSHI
IPC: C08L29/00
Filed: 1978-07-07
Abstract: PURPOSE: To prepare the title resin composition having improved flow characteristics such as machine-coatability, thixotropic properties, thickening properties, etc. by mixing a polyvinyl alcohol resin and a copolymer of a polyalcohol polyfunctional allyl ether and an unsaturated carboxylic acid.  
     CONSTITUTION: A resin composition composed of (A) 100 parts by weight of a polyvinyl alcohol resin comprising a partial or a complete saponificate of a polymer or copolymer of a vinyl ester, or its modified product, and (B) 0.1W30 parts of a copolymer of (pref. 0.01W10 wt% of) a polyalcohol polyfunctional allyl ether and ≥25 wt%, pref. ≥40 wt% of) an unsaturated carboxylic acid. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61243467-A (JP)
Title: Image forming device
Inventor: SATO MAMORU
IPC: G03G15/08
Filed: 1985-04-20
Abstract: PURPOSE:To perform developing operation immediately after a developing device is conveyed to a development stage by providing a stage where development is performed, a stage where toner is supplied, and a stage where toner is agitated, and conveying the developing device to the respective stages. CONSTITUTION:A rotary developing device 1B is provided with the stage where development is carried out, the stage where toner is supplied, and the stage where toner is agitated. Then while the development is carried out by a developing device 1, toner is supplied to a developing device 2 and the toner in a developing device 3 is agitated by a developing roller driving system 8. Then, when the development of the developing device 1 is finished, a developing device 4 is conveyed to the development stage, the developing device 1 is conveyed to the toner supply stage, and the developing device 2 is conveyed to the toner agitation stage. The developing device 4 develops an electrostatic latent image on a photosensitive drum 6. Therefore, a developing device is conveyed to the development stage after the toner is supplied and agitated, so the device is ready to perform development immediately.
Patent JP-S58203148-A (JP)
Inventor: UENOYAMA MASAHARU
IPC: D04B9/12
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-S5512522-A (JP)
Title: Thin film magnetic head for vertical magnetization recording
Inventor: KAWAKAMI SUSUMU
IPC: G11B5/265
Filed: 1978-07-10
Abstract: PURPOSE:To enable to obtain the reproducing signal of large output even to high frequency signals, by giving sufficiently strong write-in magnetic field even if the electric load is light, through the provision of specific write-in and reproducing conductor with distinction. CONSTITUTION:A plurality of write-in thin film conductors 12 are placed on the substrate 11 so that they are not interlinked with the thin film magnetic poles 6-1 and 6-2. The magnetic poles 6-1 and 6-2 are placed around the thin film conductor 8 via the insulation layers 10-1 and 10-2 on them, to constitute the reproducing head 9 having fine gap 7. Accordingly, the head 9 operates similarly as the reproducing operation in conventional horizontal magnetization systems and comparatively greater signals can be obtained. In case of recording operation, the magnetic poles 6-1 and 6-2 are operated corresponding to a single magnetic pole, and when signal current flows to the conductor 12, steep and strong magnetic field of vertical direction from the tips of the magnetic poles 6-1 and 6-2 is generated, to vertically magnetize the recording media.
Patent JP-S63249614-A (JP)
Title: Method for controlling injection process in injection molder
Inventor: MATSUDA KAZUO
IPC: B29C45/77
Filed: 1987-04-07
Abstract: PURPOSE:To make it possible to inject at ultralow speed during injection by a method wherein a part of injection speed stages is controlled with a timer so as to control injection by the preset value of injection speed in the period of the timer during the set period of the timer. CONSTITUTION:Respective setters S1, S2, S3 and S4 of a screw position setter 14 are set, and respective setters V1, V2, V3 and V4 of an opening setter 17 are set in accordance with injection process. When S2 of an injection process is intended to be controlled with a timer, the set point of the setter V2 is, for example, set to ultralow speed. When an injection device 1 is started, a screw 3 is advanced at the speed set by the setter V1. When the screw reaches the position set by the setter S1, the signal sent from S is inputted to a comparator 15 so as to change over the setter 17 to V2, resulting in advancing the screw 3 at ultralow speed. After a set time T in a timer 16, the screw 3 is advanced at a speed V3. Due to the above-mentioned method, ultralow speed control becomes possible temporarily, resulting in widening the range of selection of a molded item.
Patent JP-H07267138-A (JP)
Title: Side impact energy absorption beam used in automobile
Inventor: ICHIKAWA ATSUSHI
IPC: B62D25/00
Filed: 1994-03-30
Abstract: PURPOSE:To secure a living space in a car room through absorption and relaxation of side impact energy when side impact is exerted on a body and firmly fix a rear seat to a floor. CONSTITUTION:In a body 21, side impact energy absorption beams 10 are positioned at intervals of a proper distance on a floor 22 and two ends are securely coupled between and to right and left pillars 23 and 23. The front side of a rear seat is locked to the floor 22.
Patent JP-S569244-A (JP)
Title: Alkali-proof glass
Inventor: TASHIRO HITOSHI
IPC: C03C13/00
Filed: 1979-07-02
Abstract: PURPOSE: To provide alkali-proof glass having very superior alkali resistance and a restricted composition contg. SrO, BaO, SiO 2  and TiO 2  and suitable for use as a material especially for cement reinforcing glass fiber and strong alkali container.  
     CONSTITUTION: This alkali-proof glass is characterized by the 15W40mol% SrO+ BaO content, the 15W45mol% SiO 2  content, the 25W55mol% TiO 2  content and the at least 85mol% SrO+BaO+SiO 2 +TiO 2  content. Since this glass contains SrO, BaO and TiO 2 , in large quantitites, which are hard to elute in an aqueous alakli soln., it shows very superior alkali resistance, and such an adequate amount of SiO 2  makes the glass easy to convert into fiber. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07283583-A (JP)
Title: Printed circuit board device for plug-in connection member
Inventor: KAARU TSUERU
IPC: H01R12/50
Filed: 1995-04-10
Abstract: PURPOSE: To obtain a printed wiring board device having a sufficient conductor line guide width and no need of a valuable multilayered structure, by guiding a shield potential into a shield printed wiring board electrically separated from the multilayer structure through an insulation sheet. CONSTITUTION: The thickness of a shield printed wiring board 1 is designed so that pins 5 pierce a shield printed wiring board 3 electrically separated through an insulation sheet 27 without extruding down, and can be pushed into the wiring board 1, thereby obtaining a max. possible conductor line guides with a multilayered structure 1, and e.g. the earth potential guided through multi-point contacts can belong to the back plane. Contact knives to which the earth potential is applied are free for signals and hence the pins 5 can be made small, distributed on the board 1 and indirectly coded.
Patent JP-H03282811-A (JP)
Title: Semiconductor integrated circuit
Inventor: FUKUDA MARI
IPC: G06F3/00
Filed: 1990-03-30
Abstract: PURPOSE:To reduce the power consumption by detecting a stand-by indication by a data code detecting circuit at the time of the stand-by indication and stopping the bias of an internal circuit by a bias circuit to make the internal circuit inactive. CONSTITUTION:At the time of an operation instruction, an internal circuit 5 is operated; but at the time of the stand-by instruction, a data code detecting circuit 2 detects it, and a bias circuit 4 stops the bias of an internal circuit 5 to make the internal circuit 5 inactive. However, an input/output interface circuit 1 keeps a bus line 6 at a high impedance regardless of the low impedance of the internal circuit 5 because the internal circuit 5 is connected to the bus line 6 through the input/output interface circuit 1, and thereby, a heavy load is not given to the bus line 6. Thus, the power consumption is reduced.
Patent JP-H02262098-A (JP)
Title: Sealing device of testing tank
Inventor: KIZAKI MINORU
IPC: F16J13/12
Filed: 1989-04-03
Abstract: PURPOSE:To provide a remote-controlled opening or closing work of a lid plate and a testing tank, by fasting a male screw of a lid plate with a female screw of a fixed ring nut, with an activation of an actuator to rotate the fixed ring nut, or by releasing the male screw. CONSTITUTION:A rotating arm 10 is provided protrusively at one outer end of a fixed ring nut 7 and a tip end of an operating rod 12 is connected to the rotating arm 10 putting a pin 13a inbetween. Accordingly, by moving reciprocatively the operating rod 12 with a driving of an actuator 11, the fixed nuts connected to the rods, can be rotated within a specific angle range. Therefore, a female screw 8 of the fixed nut 7 can fasten or release a male screw of a lid plate, by the actuator 11, and consequently an opening and closing work of the lid plate from and to a testing tank, can be simply and reliably conducted by remote operation.
Patent JP-S59210292-A (JP)
Inventor: HAGA KEIJI
IPC: F26B13/10
Filed: 1983-05-14
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-S528910-A (JP)
Title: Compression molding method in magnetic field
Inventor: SAKAI TAKEAKI
IPC: H01F1/08
Filed: 1975-07-11
Abstract: PURPOSE: A method for producing a magnet having uniaxial anisotropy by compression-molding rare earth cobalt base alloy powder with punch core while applying magnetic field without cracking. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01256028-A (JP)
Title: Optical pickup device
Inventor: USUI SHUNJI
IPC: G02B7/28
Filed: 1988-04-06
Abstract: PURPOSE:To facilitate the adjustment and to simplify the constitution by subtracting an output of photodetectors arranged corresponding to a direction orthogonal to an information track to obtain a difference signal, adjusting the mixing ratio of the difference signal and mixing it to form a focus error signal. CONSTITUTION:In case of obtaining a focus error signal FE from an output of photodetectors 9 arranged with four divisions, outputs of each set of two sets of photodetectors 9 arranged corresponding to the direction orthogonal to the information track are subtracted respectively to obtain two sets of difference signals and the difference signals are mixed by adjusting the mixing ratio to form the focus error signal FE. Thus, it is not required to extract the correction signal from the tracking error signal TE. Thus, the accurate focus error signal is extracted with simple constitution.
Patent JP-S6243406-A (JP)
Title: Halogenated ultra-high-molecular-weight polyolefin powder
Inventor: OZAKI YOSHIMI
IPC: C08J3/16
Filed: 1985-04-22
Abstract: PURPOSE:Polyolefin powder suitable four uses such as inorganic filler, etc., having improved tensile strength, elongation, rubber-like properties such as flexibility, wear resistance,oil resistance and flame retardance of mold article in a wide temperature range, having specific properties. CONSTITUTION:For example, ultra-high-molecular-weight polyolefin powder such as polyethylene, polypropylene, etc., is halogenated to give the aimed polymer powder having >=3dl/g intrinsic viscosity measured in o-dichlorobenzene at 135 deg.C, 5-60wt% halogen content, 0.1-0.2mu average particle diameter, <=10wt% powder having >=200mu particle diameter and >=40wt% powder having 0.1-80mu particle diameter.
Patent JP-H03284493-A (JP)
Title: Display unit for training car
Inventor: YOKOO MASAHIDE
IPC: G09B19/16
Filed: 1990-03-30
Abstract: PURPOSE:To make driving operation monitorable in an accurate manner by installing each display part showing car speed, engine speed, etc., each quantitatively on a display board of a display unit available for monitoring and evaluating the driving operation of a driver who receives a training with a motorcycle, from the rear. CONSTITUTION:A display board 7 being attached backwards to a frame 9 connected, by a rivet 8a, to a bracket 8 extending from a seat rail 4 of a training motorcycle 1, is composed of a liquid crystal plate, and there are provided those of car speed display part 10, shift speed display part 11, engine speed display part 12, throttle opening display part 13, clutch operation display part 14 and neutral display part 15. The car speed display part 10 and the shift speed display part 11 are made to show numerals, while the engine speed display part 12 and the throttle opening display part 13 are made to show a bar graph, and at the clutch operation display part 14, a letter C is shown when a clutch is on, but this display is made so as to go out when it is off. In addition, the neutral display part 15 is in a state of being lighted only when a transmission is neutral, and during shift operation, it is extinguished.