baber/WOPTO huggingface dataset:
Patent JP-S5897613-A (JP)
Title: Detector for in-use condition of rotary recording paper
Inventor: TAKAHASHI YUUJI
IPC: G01B21/06
Filed: 1981-12-07
Abstract: PURPOSE:To display the remaining amount of recording paper accurately by calculating the remaining amount of recording paper on the basis of previously found data on rolled paper and data on the number of turns of a rolled-paper holding roll. CONSTITUTION:Every time flanges 12 for recording paper protection inserted into both side surfaces of rotary recording paper 2 have one turn, a contactless switch 14 outputs a detection signal to an electric circuit 15. In the electric circuit 15, data on the overall length, paper thickness, and initial radiameter of rolled paper are stored previously and on the basis of those data and the number of turns of recording paper, the remaining amount of the recording paper is displayed at a part 20.
Patent JP-S5986686-A (JP)
Title: Fluorescent lamp
Inventor: KIMURA YOSHIO
IPC: H01J61/44
Filed: 1982-11-10
Abstract: PURPOSE:To provide a fluorescent lamp which has a fluorescent film consisting of a Cs-containing Sb/Mn-activated halophosphoric acid fluophor and an Eu- activated yttrium oxide fluophor and shows minimized color drift and darkening of lamp tube ends while it is on. CONSTITUTION:A mixture of an Sb/Mn-activated halophosphoric acid fluophor containing 6wt% or less Cs and having an average particle diameter of 3-10mum and an Eu-activated yttrium oxide fluophor having an average particle diameter of 0.5-5mum is applied to the inner surface of a glass tube by known methods to form a fluorescent film. EFFECT:The fluorescent lamp having the above fluorescent film shows no color drift nor darkening of lamp tube ends even after 3,000hr of service.
Patent JP-S6440563-A (JP)
Title: Rust-proof pigment composition
Inventor: KINUGASA MASANORI
IPC: C09C1/00
Filed: 1987-08-05
Abstract: PURPOSE:To obtain the titled composition outstanding in rust-proofness and storage stability, little in fear of pollution, capable of any toning, from aluminum dihydrogentripolyphosphate, a lead compound and zinc compound. CONSTITUTION:The objective composition can be obtained by wet reaction between (A) aluminum dihydrogentripolyphosphate and (B) a lead compound (pref. lead monoxide) followed by adding (C) a zinc compound (pref. zinc oxide) then making a treatment.
Patent JP-H0617597-A (JP)
Title: Bit-exchangeable shield excavator
Inventor: KANEKO KENICHI
IPC: E21D9/08
Filed: 1992-07-01
Abstract: PURPOSE:To expand and contract an over-cutter largely and rotate a spherical chamber even when there is the large over-cutter and exchange a bit safely and economically in a shell body. CONSTITUTION:In a shield excavator, in which a rotatable spherical chamber 2 is housed in a cylindrical shield excavator body 1, a part of the spherical chamber is notched to open a cutter window and an excavating cutter 3 is installed to the cutter window, the excavating cutter 3 is manufactured in a freely projecting-retreating manner into and from a sphere. An overhanging cutter 4 being freely overhung around the excavating cutter 3 and capable of being housed on the rear of the excavating cutter 3 is mounted onto the rear of the excavating cutter 3. When the overhanging cutter 4 is housed on the rear of the excavating cutter 3, the overhanging cutter 4 can be received into the spherical chamber 2 together with the excavating cutter 3.
Patent JP-H0482026-A (JP)
Title: Optical head device
Inventor: SAITO TAKASHI
IPC: G11B7/125
Filed: 1990-07-24
Abstract: PURPOSE:To prevent electrostatic destruction of a semiconductor laser element (LD) at the time of connecting a head part to the circuit board of a driving device by opening a switch part by a pin provided on the circuit board at the time of connection of each connector. CONSTITUTION:When a head part main body 2 is connected to an LD driving circuit 6, a pin 10 close to a male connector 9 pushes up a contact part 8a of a switch part 8 in a female connector 7 with switch. Therefore, two input/ output electric wires 3, namely, the anode and the cathode of an LD 1 short- circuited by the switch part 8 are opened by electric connection between the head part main body 2 and a circuit board 4 to release the protection of electrostatic destruction of the LD 1. Thus, electrostatic pulses are prevented from penetrating the part between the anode and the cathode at the time connection between the head part main body 2 and the circuit board 4.
Patent JP-S6351955-A (JP)
Inventor: HAMAGUCHI MASAKI
IPC: B02C25/00
Filed: 1986-08-20
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-H0617525-A (JP)
Title: Floor panel device
Inventor: OYAMA FUMIHIRO
IPC: E04F15/18
Filed: 1992-06-30
Abstract: PURPOSE:To prevent generation of gaps by the wall and prevent generation of dusts due to the deterioration of a cut surface even after extended use by applying a simple improvement to a floor panel located by the wall. CONSTITUTION:The end surface of a floor panel 1a facing the surface of the wall 3 is covered with vertical surface 6 of an angle member 5 of matal through a seal material 4 and the horizontal surface 7 of the member 5 is located under the surface of the panel 1a to cover the end surface of the panel 1a, whereby dusts of fine particles generated due to the deterioration of the end surface are prevented from rising up in a room. And since the member 5 is made of metal, surface treatment required for adhesion or frictional engagement with caulking material 19 and seal backup material 20 to be filled into gaps between the wall and the end surface of the floor panel facing the wall can be easily performed, thereby ensuring the sealing of the gaps.
Patent JP-H0359313-A (JP)
Title: Detecting device of flame of gas burning appliance
Inventor: KITAMURA JUNICHI
IPC: F23N5/10
Filed: 1989-07-28
Abstract: PURPOSE:To simplify a circuit construction of a gas appliance and to reduce the number of processes required for adjustment of detecting circuits by equipping a thermocouple for detection of a flame provided for each burner, one ignition detecting circuit detecting a state of ignition from an output voltage of the thermocouple, and a selection circuit connecting each thermocouple selectively to the ignition detecting circuit. CONSTITUTION:A flame detecting device is equipped with a plurality of discrete burners B1, B2, and each of the burners B1, B2 is controlled by an electronic control device A. Thermocouples C1, C2 for detection of a flame provided for the burners B1, B2 respectively, one ignition detecting circuit E detecting a state of ignition from output voltages of the thermocouples C1, C2, and a selection circuit D connecting the thermocouples C1, C2 selectively to this ignition detecting circuit E, are equipped. Since the thermocouples C1, C2 in a plurality are connected to the ignition detecting circuit E through the intermediary of the selection circuit D, a thermal electromotive voltage of each of the thermocouples C1, C2 is detected by one ignition detecting circuit E. Accordingly, the ignition detecting circuit E is needed by only one and it is unnecessary to provide a detecting circuit for each of the burners B1, B2. Therefore, the cost of material and the number of processes for adjustment can be reduced, thus enabling to reduce the cost of a gas fuel appliance having a plurality of discrete burners and being subjected to an electronic control.
Patent JP-S5984335-A (JP)
Title: Device for adjusting azimuth of magnetic head
Inventor: NOGUCHI NAOTO
IPC: G11B5/56
Filed: 1982-11-08
Abstract: PURPOSE:To make the azimuth adjustment of a magnetic head easier, by independently fixing one end of each fitting member of two magnetic heads to different holding members through springs by means of screws under an adjustment-possible condition. CONSTITUTION:The 1st and 2nd magnetic heads 1 and 2 are fitted to fitting members 3 and 4 and each fitting member 3 and 4 is fixed to holding members 10 and 11 through inserting holes 3a and 4a, notched parts 3c and 4c, and springs 5 and 6 by means of screws 8a, 8b, and 8c. When the azimuth of the magnetic head 1 is adjusted, the head 1 can be held and the azimuth can be adjusted by adjusting screw 8c at the notched part 3c of the fitting member 3. The azimuth adjustment of the 2nd magnetic head can be performed by adjusting the screw 8b at the notched part 4c of the 2nd fitting member 4. To the fitting member 3 the screw driver inserting hole 3b is installed coaxially with the screw 8b. Therefore, the azimuth adjustment can be performed easily.
Patent JP-2000350283-A (JP)
Title: Counter electromotive force interference preventing circuit
Inventor: KUDO SUEZO
IPC: H04R3/02
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a counter electromotive force interference preventing circuit using a diode for AC power amplification faithful to an input. SOLUTION: The cathode of a diode 1 is connected to a power source B and the anode is connected to a terminal B of an output transformer 3. The cathode of a diode 2 is connected to the power source B and the anode is connected to a terminal B of an output transformer 4. Through the operation of this circuit, a counter electromotive force generated by a loudspeaker which is the load of the output transformer 3 appears even on the primary side of the output transformer 3, but is cut off by the diode 1 to exert no influence on a power circuit. A counter electromotive force generated by a loudspeaker, the load of the transformer 4, on the other hand, appears even on the primary side of the output transformer 4, but is cut off through the operation of the diode 3 to exert no influence on the power circuit. Further, there is no inference between the counter electromotive forces.
Patent JP-S6256094-A (JP)
Title: Detecting system for picture recording/reproducing data of video tape recorder
Inventor: WATABE FUMIO
IPC: G11B31/00
Filed: 1985-09-03
Abstract: PURPOSE:To detect when and in which channel a program is picture-recorded by adding and picture-recording the calendar data of a date and a time, etc. and a channel data representing a picture recording channel on a video signal. CONSTITUTION:At a VTR, a pickup coil PC1 to detect a sound intermediate frequency signal and a pickup coil PC2 to detect an erase signal generated in a picture recording time are provided. A video/sound signal (f) outputted from a meter 100 is impressed on the outside input terminal of the VTR and a video/sound signal (g) outputted from the VTR is inputted to the meter 100. Thus, a signal received as the signal for a picture recording at a tuner within the meter 100 is demodulated as the video signal and a sound signal and the calendar data representing the data and the time, etc. is added on the channel data representing the number of the channel picture-recorded, and the picture recording is performed by the impression of the signal on the outside input terminal of the VTR.
Patent JP-2000021574-A (JP)
Title: Light emitting element
Inventor: UENO KAZUNORI
IPC: H05B33/14
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To diversify a light emitting wave length in high luminance and to provide various light emitting hues by including an organic compound having an aryl group at least in one layer of layers composed of an organic compound of a light emitting element. SOLUTION: At least one kind of compounds expressed by formula I is included at least in one layer of a light emitting element composed of an organic compound sandwiched between a pair of electrodes. In formula I, R1 and R2 are each a substituted or an unsubstituted aryl group or substituted or unsubstituted heterocyclic group; and R1 and R2 may be the same or may be different. R1 and R2 are selected from groups having a structure expressed by formula II or formula III. R3 to R15 in formula II and formula III are each a hydrogen atom, halogen atom, alkyl group, aryl group, heterocyclic group, aralkyl group, aroyl group, a formyle group, a nitrile group, a nitro group or an amino group. The compound is formed by a vacuum deposition method and the application of a solution, and the thickness of an organic layer is desirably thinned than 2 μm.
Patent JP-S6086605-A (JP)
Title: Digital controller
Inventor: FURUKUBO YUUJI
IPC: G05B15/02
Filed: 1983-10-18
Abstract: PURPOSE:To reduce the number of input contacts of a controller and to make the controller small-sized by inputting an operation switch input from an operation panel to a central operation processing unit through an encoder circuit and an interrupt generating circuit. CONSTITUTION:A digital controller is provided with a controller 2 having an operation panel 21, and analog signals and contact input signals from a process 1 are converted digitally and are applied to a CPU5 of the controller 2. Analog converted output signals and contact signals are outputted from the CPU5 to the process 1. This operation panel 21 is provided with not only indicator lamps L1-Ln connected to a contact output device 10 but also an interruption generating circuit 30 and an operation switch encoding circuit 31. This circuit 30 inputs an interruption signal 21a to the CPU5 of the controller 2 when one of operation switches S1-Sn is turned on, and an operation switch code signal 20a cor- responding to the turned-on switch is applied from the circuit 31 to an input port 20. Thus, the number of input contacts of the controller 2 is reduced to make the controller 2 small-sized.
Patent JP-H0362894-A (JP)
Title: Lubricating oil composition for air compressor
Inventor: FUKUDA MASAAKI
IPC: C10M137/02
Filed: 1989-07-31
Abstract: PURPOSE:To obtain the subject composition, excellent in oxidation and thermal stability without formation of sludges with hardly any tendency to form carbon by adding a specific antioxidant and tris(2,4-di-tert.-butylphenyl) phosphite to a base oil with a low impurity content. CONSTITUTION:The objective composition obtained by adding (B) normally 0-1.5wt.% amine-based antioxidant and/or phenolic antioxidant and (C) normally 0.2-0.7wt.% tris(2,4-di-tert.-butylphenyl) phosphite to (A) a base oil composed of a mineral oil and/or synthetic oil with <=1wt.% aromatic content, <=5wt.ppm sulfur content and <=1wt.ppm nitrogen content.
Patent JP-H0244958-A (JP)
Title: Multi-function communication terminal equipment
Inventor: NISHIDA TOSHIKO
IPC: H04M1/658
Filed: 1988-08-05
Abstract: PURPOSE:To allow the equipment to cope with two kinds of calls, a facsimile call and a telephone call by applying automatic reception during absence to either the facsimile or the telephone call and informing the content of reception to a subscriber during absence. CONSTITUTION:The equipment consists of a public telephone line L used in common for a facsimile call (picture communication) and a telephone call, an NCU(network control unit) 1, an automatic reception circuit 2, an identification circuit 3 identifying kinds of calls, a facsimile communication equipment 4, a picture memory 5, an automatic answering telephone system 6, an automatic dialer 7, a voice synthesizer 8, a control section 9, an operation section 10 and a telephone set 11. Then the automatic reception during absence is applied to either the facsimile or the telephone call and the content of reception is stored or recorded and the fact of automatic reception is informed to the subscriber during absence depending on the kinds of the call and the content of reception is sent to a visiting place by the subscriber receiving the information. Thus, the equipment can cope with the two kinds of calls, the facsimile and the telephone call.
Patent JP-H0725776-A (JP)
Title: Filter material for selectively removing leukocyte
Inventor: FUKUDA TATSUYA
IPC: A61K35/19
Filed: 1993-07-15
Abstract: PURPOSE:To provide the filter material developing leachates little, capable of efficiently removing leukocytes while suppressing thrombocyte loss to the minimum. CONSTITUTION:The filter material is characterized by that a filter material is a porous element having blood-passable pores and the surface of this filter material is coated with a macromer having both hydrophobic portions and polyethylene oxide chains.
Patent JP-H0728943-A (JP)
Title: Character image correcting device
Inventor: TORIGOE MAKOTO
IPC: G06K9/36
Filed: 1993-07-14
Abstract: PURPOSE:To improve the character recognition rate without increasing the dictionary capacity. CONSTITUTION:With regard to a document image 10 inputted via a preprocessing part 1, a black picture element number deciding parts 21 obtains the number of continuous black picture elements at every line. For instance, black or white picture element is decided pixel by pixel for each vertical line and the number of continuous black picture elements are counted. Then the number of continuous black picture elements is compared with the threshold value. If the former is smaller than the latter, the number of black picture elements is changed into a proper number of picture elements by a picture element changing part 22. When the number of continuous black picture elements is only one, for example, a piece of white picture element put immediately after the black picture element is changed into a black picture element. As a result, the lines thinned too much are properly thickened for the character image of the image 10. Then a character recognition part 3 can properly recognize the characters.
Patent JP-S5987930-A (JP)
Title: Bending machine for reinforcing iron rod
Inventor: ENOMOTO AYAO
IPC: B21D7/06
Filed: 1982-11-11
Abstract: PURPOSE:To bend a reinforcing bar of large diameter simply without heating in bending a reinforcing bar of large diameter by 180 degrees by using a bending jig that conforms to bending radius, a pressing tool operated by a hydraulic jack and two rolls. CONSTITUTION:When a reinforcing bar 25 having a large diameter of 25-75mm. is bent by 180 degrees, a bending jig 10 having radius that conforms to the bending radius R is fixed to a stand 1 with a bolt 20. Then the cylinder of a hydraulic jack 24 is retreated, and at the same time, the reinforcing bar 25 to be bent is placed at the tip 5A of an arm member 5 of the bending jig 10. Then, the center of the reinforcing bar 25 is squared with the center of rolls 9 that hold and press the reinforcing bar 25 from left and right sides against the bending jig 10, and the cylinder of the hydraulic jack is extruded in the direction of the arrow A to bring the reinforcing bar 25 close to the bending jig 10. The hydraulic jack 24 is pushed until the tip 6A of arm member 6 of the pressing jig 3 comes into contact with an arm stopper 19, and bending to 180 degrees is performed by a bending part of radius R.
Patent JP-H0730219-A (JP)
Title: Printed wiring main board
Inventor: ISHIBASHI HIROSHI
IPC: H05K1/14
Filed: 1993-07-14
Abstract: PURPOSE:To provide a printed wiring main board on which front wiring sub- boards arbitrarily specified can be mounted. CONSTITUTION:Provided are a plurality of connector-receiving portions 2A, 2B and 3 for inserting and attaching respective connectors 4A, 4B and 5 with different terminal arrangements respectively corresponding to arbitrarily specified ones among front wiring sub-boards 6 and 7 having different terminal arrangements; and wiring patterns corresponding to respective connector- receiving portions 2A, 2B and 3 are laid.
Patent JP-2001022503-A (JP)
Title: Keyboard
Inventor: NAKAJIMA ICHIRO
IPC: G06F3/02
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for reinput to software and to eliminate the possibility of misinput, to actualize easy operation, and to effectively use the space on a desk by providing an electronic calculator function part which performs arithmetic processing according to the input of a specific key, a display part which displays code data of the key and a calculation result, and a transmission part which transmits display data to a computer. SOLUTION: The keyboard 101 comprises a general function part 104 composed of keys needed for an electronic calculator, an extended function part 105 including a power switch 110, and the display part 106 which displays calculation results, etc. An A key 107 of the extended function part 105 is an electronic calculator switching key for making the electronic calculator part 103 function as an electronic calculator, a B key 108 is a keyboard switching key for making the electronic calculator part 104 function in keyboard mode, and a C key 109 is a data transmit key for sending the calculation results, etc., to the computer. Further, the keyboard 101 is connected to the computer through a cord 111 and transmits signals from the keyboard to the computer.
Patent JP-S6088807-A (JP)
Title: Rankine cycle generating set
Inventor: KATOU JIYUNZOU
IPC: H02J3/00
Filed: 1983-10-20
Abstract: PURPOSE:To prevent working gas from leaking as well as to stabilize the output of a generating set, by forming an induction generator into a solid construction together with a turbine as one body, while feeding the output of the induction generator to load after charging it with a battery via an inverter device. CONSTITUTION:A Rankine cycle is constituted of an evaporator 9, a control valve 10, a dilator 11, a condenser 12, a liquid receiver 13 and a refrigerant pump 14. A self-excited induction generator 17 is directly connected to a turbine 15 inside the dilator 11. After output of the induction generator 17 is charged with a battery 28, it is fed to load via an inverter device 25. With this constitution, a leakage of working gas from the dilator 11 is preventable and simultaneously stable power feed is performable.
Patent JP-S6089160-A (JP)
Title: Line terminating equipment
Inventor: OOHARA MASAAKI
IPC: H04M11/00
Filed: 1983-10-21
Abstract: PURPOSE:To improve the workability of a connecting work between a device and a data terminal device by constituting a data transmission/reception circuit, a switching circuit switching a data before and after data transfer, a data modulator-demodulator and a network controller to one device. CONSTITUTION:A line terminator 720 is connected to a data terminal device 710 with a 25-core code in an interconnection circuit 410 and also connected to a telephone line 300 for analog signal transfer. The device 720 is provided with a modulator-demodulator circuit 321, network control circuit 722, and a switching circuit 800, and a switching control section 801 of the circuit 800 controls a switching section 802 with a signal on a switching signal circuit 412 from the circuit 410. The switching section 802 is connected to the device 710 via a data transfer circuit 413, transmits/receives a dial number of serial code and a data, transfers the dial number to a series signal transmission/reception section 723 of the circuit 722, switches it to the circuit 321 by the control of the control section 801 thereby transmitting/receiving the data. Moreover, the device 710 is connected to the device 321 via an interconnection circuit 411 to transmit/receive data.
Patent JP-S6440373-A (JP)
Title: Thermal recording material
Inventor: OHASHI MIHO
IPC: B41M5/337
Filed: 1987-08-06
Abstract: PURPOSE:To enhance sensitivity and practicality for use in high-speed recording, by jointly using a specified nitro compound with a leuco dye and a color developer. CONSTITUTION:A nitro compound of the general formula, wherein R is an alkyl, substd. or unsubstd. aryl or aralkyl is jointly used, in a thermal recording material utilizing a color forming reaction between a leuco dye and a color developer. At least one leuco dye is used either singly or in combination, whereas an electron-acceptive compound is used as the color developer. A coating liquid for forming a thermal recording layer prepared by mixing the components is applied to a base such as a paper, a synthetic paper and a plastic film, followed by drying. The amounts of the leuco dye, the color developer and the color formation sensitizer used are respectively 5-40wt.%, 20-60wt.% and 20-60wt.%.