baber/WOPTO huggingface dataset:
Patent JP-H09298102-A (JP)
Title: Variable resistor
Inventor: TAKANE YOHEI
IPC: H01C10/00
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a variable resistor capable of simply memorizing an arbitrary resistance value and easily changing the value. SOLUTION: The variably resistor has a rotary shaft 1 and click position changing shaft 2 which are mutually independently rotatably and disposed coaxially. The shafts 1 and 2 have disc-like members 1c and 2c at their base ends which are housed in a cylindrical case 3 and knobs 1b and 2b which are disposed outside the case 3 and rotatably held in the case 3. A first click mechanism 7 is disposed between the members 1c, 2c and second click mechanism 8 is disposed between the member 2c and top end wall of the case 3. When the click position changing shaft 2 is rotated with a first lead spring 7b fitted in a first groove 7a, the rotary shaft 1 rotates with the changing shaft 2 in the same direction since the shaft 1 is in a click position. Thus, the click position of this shaft 1 can be set and changed.
Patent JP-S5813793-A (JP)
Inventor: YASUKAWA YORIO
IPC: D06P5/00
Filed: 1981-07-15
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-H04327153-A (JP)
Title: Tray packaging body and manufacture thereof
Inventor: YOSHII JUNJI
IPC: B32B7/02
Filed: 1991-04-16
Abstract: PURPOSE:To provide a tray packaging body which ensures tightness of sealing and preservability for packed articles. CONSTITUTION:A multilayer film which is vested with thermal shrinkability and is containing a gas barrier layer made of EVOH resin or PVDC resin and a heat seal layer made of PO resin or the like is used as a packaging film F. Articles to be packed 11 are placed in a tray 10 and are wrapped with the multilayer film F. A center seal S1 is formed on the bottom of the tray while end seals S2 are formed on edges of the tray, and the multilayer film F is put in a heating chamber for applying thermal shrinkage thereon. Thereby a package body that is excellent in strength while ensuring tightness of sealing in the tray 10 thereof can be obtained.
Patent JP-H08281162-A (JP)
Title: Outer surface painting device of steel pipe
Inventor: TODO KUNIO
IPC: B05B13/02
Filed: 1995-04-12
Abstract: PURPOSE: To paint the outer surfaces of a number of steel pipes without uneveness continuously and automatically by making it possible to establish a clearance of a specified distance between the steel pipes aligned side by side by a magnet base of excitation mechanism, when painting the outer peripheral surfaces of the steel pipes using an atomization spray. CONSTITUTION: A steel pipe 11 moves rollingly on the upper surface of a skid 2 tilted by an air cylinder 3. But the first steel pipe 11 is stopped by a stopper 4. In addition, steel pipes 11 are stopped by causing intermediate stoppers 9, 10 to protrude sequentially, if 1/3 of the total number of the steel pipes moved in. Then, the skid 2 is restored to a horizontal state, and the intermediate stoppers 9, 10 are moved back. Next, the steel pipes are caused to repel each other by exciting the magnet of a magnet base 1 so that an equal space is formed between the steel pipes. Under this state, a first round of painting is performed by a spray device, and each steel pipe 11 is caused to roll by moving the magnet base 1 to receive a second round of painting.
Patent JP-S5635043-A (JP)
Title: Sample evaluation apparatus
Inventor: SATOU KAZUNAO
IPC: G01N21/63
Filed: 1979-08-30
Abstract: PURPOSE:To evaluate the sample with noncontact and nondestruction, and to make in-line the device, by combining the laser light irradiation means, detection means of light emission intensity and sample selection means. CONSTITUTION:On the sample stand 3, the laser light irradition means consisting  of the condenser lens 4, cold mirror 5, and light source laser 2, and light emission  intensity detection means consisting of the condenser lens 6, television camera 7,  signal processing system 8, and monitor television 10, are located and the control  system 9 being the sample selection means is connected to the signal processing system 8. Further, the laser light of wave length corresponding to the energy greater  than the band gap energy of the sample 1 such as wafer for semiconductor element  is condensedly irradiated on the test piece 1 on the sample stand 3 by means of the light source laser 2, the luminescence light from the sample 1 is fed to the television camera 7, it is observed by the monitor television 10, one scanning line in one picture is picked up, the change in the intensity of luminance on the scanning line is compared with the reference intensity by the signal processing system 8, and if the intensity of light emission is recognized for the deterioration over a given amount, the samle 1 is pushed out into the classification box of deficient goods via the control system 9.
Patent JP-S63275048-A (JP)
Title: Integrated type optical pickup
Inventor: YOKOMORI KIYOSHI
IPC: G11B7/135
Filed: 1987-05-07
Abstract: PURPOSE:To maintain a mechanical strength and to easily adjust at the time of an integrating processing by holding both the surfaces of a waveguide element by plural transparent members having an optical function. CONSTITUTION:Both the surfaces of the waveguide element 14 is held by the plural transparent members 24, 25 having the optical function. Even when an opaque substrate 16 is composed of a thin material of an Si substrate, both the surfaces are integrally held by the transparent substrates 24, 25, so that a complete structure strength is maintained. Since the transparent substrate 24 has a transmission characteristic and a converging characteristic and the transparent substrate 25 has the optical function of the transmission characteristic in the transparent substrates 24, 25 having such a reinforcing function, the adjustment such as the optical axis alignment of a lens and the optical axis alignment of a laser light can be easily executed at the time of integrating to the waveguide element 14.
Patent JP-S602617-A (JP)
Title: Method for fractionating, recovering and reutilizing converter gas
Inventor: TAKEUCHI TOSHIYUKI
IPC: C21C5/40
Filed: 1983-06-21
Abstract: PURPOSE:To reduce cost by separating and recovering gaseous CO2 from the CO2-contg. gas generated in the initial and end periods of a converter operation and utilizing the same as bottom flowing gas for the converter. CONSTITUTION:The CO2-contg. gas resulting from combustion of the gas generated in the initial period by operating a converter 1' with composite top and bottom blowing is fed into a gas holder 13' provided on the downstream of an induced fan 4 of a converter gas treating device. A damper 11' is then opened and dampers 8', 18 are closed to feed the gaseous CO in the max. blowing period to a gas holder 13. The gas contg. the burned gaseous CO2 generated in the end period is fed into said gas holder 13'. Only the gaseous CO2 is separated and recovered from the gas in the holder 13'. The recovered gaseous CO2 is blown as bottom blowing gas for composite blowing into the converter from the bottom thereof. The need for forming freshly a large amt. of gaseous CO2 is thus eliminated and cost is reduced.
Patent JP-2000305434-A (JP)
Title: Recovered toner classification device, and image forming device provided with the device
Inventor: KATO TSUTOMU
IPC: G03G15/08
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a compact recovered toner classification device capable of increasing the re-usable toner quantity, and reducing the requirement of fresh toner for saving the resource by reducing speed of a recovered toner traveling in a screen part by a simple method and structure, and preventing the occurrence of the recovered toner block in spite of enhancing the classification efficiency of the recovered toner. SOLUTION: The toner classification device is consisting of filter means 2 classifying while turning a recovered toner (t) discharged from recovered toner discharging means to its inside, a screen part 2a in a cylindrical or a polygonal shape of the filter means 2, and recovery toner speed reduction means 3 for reducing the traveling speed of the discharge port 2a2 side than the traveling speed of the take in port 2a1 of the recovery toner (t) traveling in the direction from the take in port 2a1 to the discharge port 2a2 in the screen part 2a.
Patent JP-H05202728-A (JP)
Title: Cylinder block structure for engine
Inventor: KASHIYAMA KENJI
IPC: F01M13/04
Filed: 1991-05-16
Abstract: PURPOSE:To provide a cylinder block which is provided with an oil separator with favorable oil separation effect and provides an engine in the compact structure. CONSTITUTION:A space part extending toward a cylinder bore 4 is provided around the cylinder bore 4 of a cylinder block 2, and this space part is vertically divided by a middle deck 19. An upper space part constitutes a water jacket 20 through which an engine cooling water communicates, while a lower space part constitutes a blow-by gas passage 21 through which a blow-by gas communicates. The blow-by gas communicates in the blow-by gas passage 21 in the direction of the cylinder arrangement. By this, as the blow-by gas passage 21 is provided under the cylinder block 2 so as to exert an oil separator function, a compact blow-by gas processing mechanism can be obtained.
Patent JP-S5813033-A (JP)
Title: Detecting circuit for phase locked state
Inventor: ISOBE MITSUO
IPC: H03L7/095
Filed: 1981-07-16
Abstract: PURPOSE:To detect a phase locked state accurately, by gating the output of a phase locking detecting means with the phase locked signal of an input television signal, and then extracting it. CONSTITUTION:A television signal is inputted to the 1st and 2nd phase comparators 10 and 20. The output of the 1st phase comparator 10 is applied  through a low-pass filter 11 to a voltage-controlled oscillator 13 to perform phase locking. The output of the oscillator 13 is applied to the 1st and 2nd comparators 10 and 20 and a pulse generating circuit 24 extracts phase locked pulses from the output of the 2nd comparator 20. Those phase locked pulses are applied to a gate circuit 21, which gates the output of the 2nd phase comparator 20 and applies it to a level comparator 23 through a low-pass filter 22. In a phase locked state, the low-level phase locked signal component of the television signal is applied to a comparator 23 and in an phase locked state, the signal component is applied to the comparator 23, thus detecting the phase locked state accurately.
Patent JP-H06301808-A (JP)
Title: Optical character reader
Inventor: FUKAZAWA AKIO
IPC: G06K9/20
Filed: 1993-04-16
Abstract: PURPOSE:To read various kinds of documents together regardless of the difference between documents in the number of characters in a document discrimination area (ID field). CONSTITUTION:The number of characters, the segmentation positions, and the forward/reverse segmenting direction of a document discrimination number are stored as information in a memory. A selecting part 2 reads out this information from the memory 7 and sends it to a forward/reverse designating and character number segmenting part 3. This part 3 segments character patterns corresponding to the designated number of characters from the ID field of image data stored in a scan buffer 6 in the designated segmenting direction from the designated segmentation position in accordance with information from the selecting part 2.
Patent JP-H05278717-A (JP)
Title: Device for folding sheet for packaging wire rod coil
IPC: B65B25/14
Filed: 1992-04-06
Abstract: PURPOSE:To provide a device for automatically conducting packaging work of covering the entire surface of a wire rod coil. CONSTITUTION:A wire rod coil 1 set on a stand 11 is packaged in its peripheral direction with a packaging sheet, and cylindrical extras of the sheet are formed at both ends of the coil. A truck 6 movable forward and backward in the axial direction of the coil is so arranged as to be opposed to the stand 11. Many radial swing bars 4 capable of being extended and retracted and being tilted are provided on the front face of the truck 6, and these swing bars radially the extras of the sheet and fold the drawn extras drawn into the axial hollow part of the wire rod coil 1 with force uniform in a peripheral direction, whereby the inner and outer surfaces and end faces of the wire rod coil are wrapped in a good shape.
Patent JP-S62273309-A (JP)
Inventor: MINAMI MASATOSHI
IPC: E03F5/04
Filed: 1986-05-19
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-S605244-A (JP)
Title: Dust collecting electrode for electric dust collector
Inventor: HIRATA JIYUNTA
IPC: B03C3/45
Filed: 1983-06-22
Abstract: PURPOSE:To provide the titled dust collecting electrode, constitued so as to equally transmit impact force due to hammering to each element while preventing the weakening of impact force even to an element at a remote point by alternately mounting and fixing dust collecting elements to a pair of mutually opposed connecting beams. CONSTITUTION:Fixing metal fittings 2 are used at every one at one place to fix elements 1 in one side of a connecting beam 4 at a plurality of places and the elements 1 are arranged between beams 4 but alternately fixed to opposite side beams 4 by spacers 7. In the above mentioned constitution, each element 1 is fixed to either one of a pair of the beams 4 and, therefore, rigidity is reduced to about 1/2 as compared with a conventional fixed structure. That is, when metal fittings 5 to be hammered are impacted by a hammer, said impact force is transmitted to each element 1 from one beam 4 through the beams 4, bolts 6 and the metal fittings 2 and, therefore, the rigidity comes to about 1/2. In addition, the aforementioned impact force is well transmitted even to the element 1 at a remote point and the distribution of hammering acceleration can be uniformized.
Patent JP-H05305195-A (JP)
Title: Expanding and holding device of knitted article
Inventor: OKADA SHINICHI
IPC: D05B39/00
Filed: 1992-05-01
Abstract: PURPOSE:To evenly expand a soft and shrinkable knitted article and repeat a stable expanding work, by providing an expanding mechanism having a hand in which a couple of plates are parallelly placed via a link, in a positioner of a knitted article. CONSTITUTION:A couple of parallel links 2, 3 are provided in the body 1 so as change the clearance by swinging them. And a pressing band plates 4, 5 coming in contact with the knitted article 12 are fitted to respective parallel links 2, 3. Stoppers 6, 7 are provided in the body 1 to regulate the swinging stroke by the collision of the parallel links 2, 3 and back guides 10, 11 are arranged at the support of lifting mechanism moving up and down the body 1. The expanded and retained knitted article is positioned by moving this body 1 on a plane. After positioned, the body 1 is raised with the links 2, 3 kept opened. The links 2, 3 are closed by the collision to the back guides 10, 11.
Patent JP-H07299159-A (JP)
Title: Equipment and method for compound decomposition
Inventor: JIERII DEI KURAIPU
IPC: A62D101/26
Filed: 1995-04-14
Abstract: PURPOSE: To decompose or convert a compound undersirable for the environment into substances acceptable to the environment, by constructing the device with conduit which makes the compound receive heat from a member when the member has been heated and which prevents adhesion on the member during the decomposiin of the compound. CONSTITUTION: The decomposition device of compounds is equipped with a reaction chamber 20 which has an inlet 22 and outlet 24 feeding a flow of a compound 70 into the reaction chamber 20, a member 30 arranged in the reaction chamber 20 and an energy source 60 capable of generating energy 62 to heat the member 30. And, a conduit 40 is physically connected to the inlet 22 of the reaction chamber 20 and constructed so as to lead the flow of the compound 70 to collide against the member 30 and to cause the compound 70 to receive heat from the member 30 when the latter has been heated. In this way, the conduit 40 constitutes a conduit which prevents adhesion substantially on the member 30 during the decomposition of the compound 70.
Patent JP-S5447411-A (JP)
Title: Test circuit of signal transmission system
Inventor: KASAI KOUZABUROU
IPC: H04B17/00
Filed: 1977-09-21
Abstract: PURPOSE: To secure the fault detection for the first and second driving circuits through a simple constitution by supplying the input and output signals of the first driving circuit plus the output signal of the second driving circuit to the parity detecting circuit.  
     CONSTITUTION: Input signal A is supplied to driving circuit 1, and output B is supplied to even driving circuit 2. And coutput C 1 , C 2 ∼C n  are drawn out. Then input signal A and output signal B of circuit 1 plus output signals C 1 , C 2 ∼C n  of circuit 2 are supplied to parity check circuit 4. As a result, the fault can be detected in a simple way for driving circuit 1 and 2 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05308347-A (JP)
Title: Line quality monitor circuit
Inventor: YOSHIMOTO MAKOTO
IPC: H04B7/24
Filed: 1992-05-01
Abstract: PURPOSE:To detect the line error rate of a digital multiplexed signal after error correction with high precision and to decrease the circuit scale by correcting an error of the error-corrected digital multiplexed signal again and generating a syndrome. CONSTITUTION:A speed converting circuit 11 compresses an inputted digital multiplexed signal double and sends the result to an error correcting circuit 12. The circuit 12 corrects the error of the signal and outputs a signal 105, which is held in a register 13 for as long as constant time length. The output signal 103 of the register 103 is multiplexed by a multiplexing circuit 16 with the compressed signal 102 at constant intervals of time and inputted to the circuit 12 again. The circuit 12 generates and outputs the specific syndrome for code error correction at constant intervals of time and a counting circuit 15 extracts and counts only the syndrome of a signal block after the correction of the syndrome from the circuit 12 at specific intervals of time and outputs the result as line quality information. Consequently, the line error of the signal after the error correction can be detected with high precision and the circuit scale can be decreased.
Patent JP-S595530-A (JP)
Inventor: KITAGAWA KATSUNORI
IPC: H01H43/02
Filed: 1982-06-30
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-S5636253-A (JP)
Title: Demodulating method of fsk signal
Inventor: YANASE HIDEJI
IPC: H04L27/156
Filed: 1979-09-03
Abstract: PURPOSE:To make it possible to obtain the change point of the state of a modula- tion signal accurately, by measuring the period between two binary signals different from each other. CONSTITUTION:White-and-black television signal (a) is subjected to FSK modulation by frequencies fA and fB corresponding to binaries A and B, and periods of fA and fB are denoted as TA and TB respectively. The time for T1 TB of the period of the carrier wave for state transfer A B and the time for TB  TA of the period of the carrier wave for state transfer B A are denoted as TAB and TBA respectively. TAB is a time based on TA before the change point of the state and is a time based on TB after the change point of the state. Since relational expressions (1) and (2) are true in respect to TA, TB, TAB, and TBA, times 95 and 96 for change A B and change B A can be detected accurately. As a result, states of binaries A and B can be demodulated accurately.
Patent JP-H10304457-A (JP)
Title: Digital radio communication system
Inventor: KIMURA KATSUHIKO
IPC: H04B7/26
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To facilitate simultaneous communication of voice and data or the like to plural radio portable terminals, while a radio wave resource is utilized to the utmost. SOLUTION: In the case that a request for communication of same contents (simultaneous communication) for plural radio portable terminals 201 ,... takes place, a central controller 1 connects the plural radio portable terminals 201 ,... to a simultaneous communication speech channel ch0 via stationary radio base stations 101 ,.... The radio portable terminals 201 ,... connecting to the simultaneous communication speech channel ch0 receive voice and data of the same content sent through the stationary radio base stations 101 ,... from the central controller 1. Since the plural radio portable terminals 201 ,... are connected to the simultaneous communication speech channel ch0, voice and data or the like are communicated simultaneously to pluralities of the radio portable terminals 201 ,..., while a radio wave resource is utilized optimally.
Patent JP-2000306246-A (JP)
Title: Optical disk recording and reproducing device
Inventor: TANAKA HISAMITSU
IPC: G11B7/09
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To attain recording/reproducing with an optimum condition in accordance with the state of an inserted optical disk in a recording/reproducing device adaptable to a plurality of types of optical disks. SOLUTION: An optical disk recording/reproducing device 1 is provided with a spindle driving circuit 100 capable of changing the double speed stepwise to rotate the optical disk 10. An optical pickup 30 is provided with a plurality of optical systems and adapted to the different types of optical disks 10. When the optical disk 10 is inserted, the set-up process is carried out to set the rotation to an optimum speed in accordance with the eccentricity, etc., of the disk. In the access process following the set-up process, when the control system for focusing, tracking, etc., are disordered or the reproducing process is abnormally finished, the process is made so as normally to be completed by changing the performance of an equalizer of the reproduced signal or the rotating speed of the optical disk.
Patent JP-H09297946-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MANSEI EIJI
IPC: G11B15/02
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording and reproducing device which can control two devices by operating only one device and simply reserves video recording when a program in which a time of broadcasting or one part of a time of broadcasting is overlapped is video-recorded or reserved for video recording. SOLUTION: This device is provided with a receiving section (tuner) 1 for receiving a radio wave, a receiving section 2 which can receive a radio wave independently of the above, an exclusive output terminal 6 demodulating a received radio wave to a picture and a sound signals and outputting them, a first control section 3 controlling a whole state such as receiving sections, indication of picture recording, and the like, and an exclusive control terminal 5 for controlling a magnetic recording and reproducing device 15 which has a terminal for edition and can be externally controlled.  And the magnetic recording and reproducing device 15 can be controlled through the exclusive control terminal 5 and video recording can be performed by performing the operation of video recording or reservation of video recording in the magnetic recording and reproducing device 15 when a programs part on the whole of which is broadcasted at the same time is video-recorded or reserved for video recording.