baber/WOPTO huggingface dataset:
Patent JP-H1198426-A (JP)
Title: Television receiver provided with tuner in common use for analog/digital signal
Inventor: JO EICHIYU
IPC: H04N5/44
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a television receiver that is able to receive both analog and digital broadcast signals and to process the received signals. SOLUTION: A control section 28 applies a channel selection control signal depending on a broadcast system to a common use tuner 20 and applies an AGC selection signal depending on the broadcast system to a switching section 27. The common use tuner 20 selects a channel of the corresponding broadcast system in response to the received channel selection control signal and adjusts the gain of the selected channel with respect to an RF signal in response to the received automatic gain control signal and converts the result into an IF signal. A signal distribution section 21 selects the IF signal from the common use tuner 20 and provides an output of the selected signal.  An analog processor 12B and a digital processor 12A decode an analog composite video signal and a base band digital video signal from the corresponding IF signal and generate automatic gain control signals depending on the decoded signal level to a switching section 27. The switching section 27 selects either of the received automatic gain control signals depending on the AGC selection signal received from the control section 28 and gives the selected signal to the common use tuner 20.
Patent JP-S6087533-A (JP)
Title: Frequency selection circuit for radio communication equipment
Inventor: OOHIRA TAKEAKI
IPC: H03J5/02
Filed: 1983-10-19
Abstract: PURPOSE:To attain addition/subtraction of an operating frequency in an optional unit by providing a digit register, an addition/subtraction pulse transmission means and a digit designation means in a frequency selection circuit for radio communication equipment. CONSTITUTION:A digit designation button 17 on an operation panel 1 is depressed and the operating position is moved sequentially from the least significant bit to the most significant bit by a digit designation ring counter Qa. The designated digit is displayed on a display device 2. In depressing a frequency selection addition button 16, an addition pulse is fed to a terminal U of the digit register Q via a designated switch among digit designation switches S1 S9. In depressing once a frequency selection subtraction button 15 similarly, one subtraction pulse to a terminal D of the digit register Q is fed. The counter value of digit registers Q1 Q9 is displayed on the display device 2. The operting frequency is selected with the operating method having the same logical structure independently of the increment/decrement unit of the operating frequency so as to improve the operability.
Patent JP-2001021979-A (JP)
Title: Waterproof mechanism for electronic equipment
Inventor: NISHIWAKI TAKEYA
IPC: H04N5/225
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof structure of an electronic equipment for avoiding the hazard in which the electronic equipment is put to use, while the waterproofing cover for the electronic equipment is incompletely closed, and further, capable of storing interchangeable memory in the equipment in a waterproof state, and capable of preventing the malfunction of the equipment due to the temperature rise in the inside of the equipment, which is tightly closed so as to obtain the waterproof state. SOLUTION: A pane of transparent and colorless waterproof glass is mounted separately on the surface of a monitor picture display part 8 and the surface of an eyepiece part 9 for observing an object image 9, and a waterproof packing member is held between the glass and an outer packaging cover 1 so as to make them into a press contact state. For an operating button 10, a ring-like packing member is wound between the button shaft and the outer packaging cover, so as to eliminate the gap, then the waterproof performance is maintained even if depressing of the button is carried out. The equipment is provided with a waterproofing cover 14 for covering each terminal in a waterproof state and a waterproofing cover 18 for covering an insertion port 15 in a waterproof state.
Patent JP-H0360819-A (JP)
Title: Manufacture of metallic roof panel
Inventor: SHIDA HIROSHI
IPC: B21D19/08
Filed: 1989-07-28
Abstract: PURPOSE:To improve the productivity and accuracy by adopting roll forming in the manufacture of metallic roof panel with bent parts which are elongated in one direction. CONSTITUTION:When the metallic roof panel 9 with the bent parts 6, 7 which are elongated in one direction is manufactured, the bent parts 6, 7 are passed through between a pair of rotating rolls: the so-called roll forming is performed. By this way, even if the shape of these bent parts are complicated, exact forming is possible and even if it is long-sized, high-speed working is made possible with one roll forming machine and productivity is improved.
Patent JP-S6341297-A (JP)
Inventor: EDOWAADO JIYOSEFU BURENAN
IPC: B60N2/90
Filed: 1987-08-05
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-S6088767-A (JP)
Inventor: WATANABE SEIJI
IPC: E04H9/02
Filed: 1983-10-21
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-S6440443-A (JP)
Title: Fluoroether compound and production thereof
Inventor: IZEKI YUJI
IPC: C08F16/32
Filed: 1987-08-07
Abstract: NEW MATERIAL:A fluoroether compound shown by formula I [Y is halogen, perfluoroalkyl or OR1 (R1 is alkyl, aryl or perfluoroalkyl); R is alkyl, aryl or perfluoroalkyl; X is acid group, group readily replaceable with acid group, halogen or group shown by formula II (Y' is halogen, perfluoroalkyl or OR1; R' is alkyl, aryl or perfluoroalkyl; l is >=0 integer); m is >=1 integer; n is >=0 integer]. EXAMPLE:A compound shown by formula III. USE:A raw material for fluorodivinyl etherified substances and a fluoropolyvinyl ether compound which can substantially improve crosslinking density. PREPARATION:A fluorocarboxylic acid fluoride shown by formula IV is reacted with an epoxy compound shown by formula V in the presence of a fluorine ion forming catalyst to give a fluoroether compound shown by formula I.
Patent JP-2001021792-A (JP)
Title: Focus detection system
Inventor: ITO JUNICHI
IPC: G02B7/36
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a focus detection system capable of obtaining two sets of picture image data necessary for shift computation from picture image data obtained by one time image pick up operation by generating a pair of picture image data from detection data based on optical characteristics and obtaining the information related to an image formation position by an optical system based on the data. SOLUTION: Luminance information of a subject is inputted from a photometry circuit 3. A set value of a diaphragm 5 and shutter second time (integration time of image pick up element 19) are determined based on this luminance information. A DSP 12 controls the image pick up element 19 based on the image pick up conditions from a CPU 2 and takes picture image data in. An average value of data of a picture element detecting red light is compared with an average value of data of a picture element detecting green light among the taken-in data to judge whether a phase difference AF due to red light and green light is possible or not. As a result, it is possible to provide a focus detection system capable of obtaining two sets of picture image data necessary for shift computation from picture element data obtained by one time image pick up operation.
Patent JP-S6089640-A (JP)
Inventor: ENDOU MAKOTO
IPC: F25B1/00
Filed: 1983-10-20
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-S6255493-A (JP)
Title: Fishing pump with double self-absorbing device
Inventor: MORI KOICHI
IPC: F04D7/04
Filed: 1985-09-04
Abstract: PURPOSE:To prevent racing, by furnishing an exhaust port penetrating from an impeller center passage to the back of a casing, and connecting the second ventilator to the first ventilator through a stop valve. CONSTITUTION:The first ventilator pipe 7 is furnished at the erecting portion of an air intake pipe 3, and an exhaust hole 16 is furnished penetrating from the passage 13 of an impeller 14 to the back 14'. At the upper back side of a casing 12 is furnished the second ventilator pipe 17 and linked to the first ventilator pipe 7 through a pipe 19 with a stop valve 18 which provids a variable flow function. Therefore, the air grown at the center of the impeller is absorbed and exhausted forcibly, making it possible to exercise a continuous transfer operation of double self-absorption.
Patent JP-S58100392-A (JP)
Inventor: KAGEYAMA KATSUHIRO
IPC: H05H1/18
Filed: 1981-12-09
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-H04356799-A (JP)
Title: Semiconductor memory
Inventor: MORI SHIGERU
IPC: G11C11/401
Filed: 1991-08-06
Abstract: PURPOSE:To provide a semiconductor memory being less at increase of a layout area, being able to shorten a test time greatly and being capable of a high speed operation CONSTITUTION:A first amplifier 60 is connected to each of bit line pairs BL/BL of a memory array 1. Writing buses W/W, reading buses R/R and a reading/test circuit 7 are provided. A column decoder 4 selects plural bit line pairs BL/BL every other one simultaneously at a test time. The reading/test circuit 7 compares the data read from the selected plural bit line pairs BL/BL to an expected value data given preliminarily and outputs the comparison result. Next the column decoder 4 selects simultaneously the plural bit line pairs BL/BL of every the remaining other one. The reading/test circuit 7 compares the data read from the selected plural bit line pairs BL/BL to the expected value data given preliminarily and the comparison result is outputted.
Patent JP-S5899580-A (JP)
Title: Feed valve
Inventor: SATOU TOMIYOSHI
IPC: F16K31/40
Filed: 1981-12-09
Abstract: PURPOSE:To prevent the water-hammer effect as well as the blockage of a side hole of a valve body by furnishing several projections to stop alien substances in fluid in a pilot flow passage leading to the side hole. CONSTITUTION:Inside a pilot flow passage 13 of a valve core 10, several projections 17 are furnished in one body near a side hole 16. By furnishing these projections 17, a pilot flow passage 13 is partly narrowed. Alien substances passing through a strainer 2 are checked by projections 17 and a side wall of the pilot flow passage 13 for preventing the blockage of the side hole 16. Furthermore, when the valve is closed, the pressure delivery from the side hole 16 is delayed due to these projections 17, and it takes time to raise the pressure inside a valve chamber 8. Consequently, the closing operation of the valve body 3 is delayed to reduce the effect of water hammer.
Patent JP-S6176244-A (JP)
Title: Tool changer for machine tool
Inventor: SATO SANEJI
IPC: B23Q3/157
Filed: 1984-09-20
Abstract: PURPOSE:To aim at simplification in the motion of a tool changing arm and miniaturization and simplification in a tool changer, by setting up the swivelable tool changing arm in position between an upper limit position of plural vertically shiftable spindles and a rockable tool magazine. CONSTITUTION:After a chain 152 of a tool magazine 15 is set in rotation and a housing pot 14 of a tool T1 is moved to a tool changing position, this magzine 15 is rocked up to a lower regular position, inserting a holding part of a tool holder into a chucking part 171a of a changing arm 17a, and the tool T1 is engaged with this chucking part 171a. In succession, a casing 172 is made to go forward up to an intermediate position, pulling the tool T1 out of the magazine 15, and it is held at the chucking part 171a. Then, after the arm 17a goes forward up to the intermediate position as keeping the tool T1 intact, a spindle 12a attaching a used tool T2 goes up whereby the holder is engaged with the chucking part of the arm 17a. Next, the arm 17a swivels by 180 deg. around these tools T1 and T2 at both ends are replaced with each other, and the holder of the tool T1 is inserted into the spindle 12a and clamped and held by a clamping device, thus tool change is over.
Patent JP-2000025691-A (JP)
Title: Hutch cover construction for small planing boat
Inventor: TSUMIYAMA YOSHINORI
IPC: B63B19/14
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a hutch cover construction for a small planing boat having a hinge construction that does not cause noticeable clearance between a hutch cover and a hull, without providing a hull side with a recessed portion with a small radius of curvature. SOLUTION: In this hutch cover construction for a small planing boat where a hutch cover 50 is openably/closably adhered to a hull 100 side on the surface of the small planing boat P through a hinge device H, a hinge device of the hutch cover 50 is constituted with the hinge device H having a double action mechanism that a hinge shaft 1a as a rotation center of the hutch cover 50 operates so as to separate from a hull surface F side according to progress of opening action of the hutch cover.
Patent JP-S6175078-A (JP)
Inventor: SUZUKI TOSHIO
IPC: B62J6/16
Filed: 1984-09-20
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-S63158390-A (JP)
Title: Lubricator
Inventor: ONOKI KENKICHI
IPC: F16N7/36
Filed: 1986-08-25
Abstract: PURPOSE:To make oil feedable to a sliding surface all the time, by installing one end opening in a free end of a turning shaft, while applying a sealing body to a cylinder so as to cover this free end of the turning shaft, and forming an empty space being surrouned by the opening and the sealing body as a lubricating oil chamber. CONSTITUTION:At the free end side of a turning shaft 11, there is provided with a second opening 22 in the axial direction from its tip surface 11d. And that axial length of this opening 22 is cut as much as almost the same degree as each length of sliding surfaces 11a and 16a, and furthermore at the recess, the interconnecting passage 36 cut to a sealing a sealing thread 35 is installed in a concentric position as a shaft center of the turning shaft, and in succession, the second opening is made into a state of being interconnected with the outside air by way of these interconnecting passages 37 and 38. An extension part 16f is installed there so as to cause a cylinder 16 to become longer than a tip of the shaft 11, and further a sealing body 16e is added thereto, while three keyways 16b installed in an inner wall of this cylinder 16 are installed therein, and each keyway is almost reached up to the vicinity of a bottom surface 16g of this sealing body 16e.
Patent JP-S6174981-A (JP)
Title: Automatic selector valve
Inventor: IDO TATSUO
IPC: F16K31/05
Filed: 1984-09-19
Abstract: PURPOSE:To automatically control the transport of liquid an gas in the state where sundry bacilli, etc., are not mixed, by detecting the turning position of a handle by a position detector and controlling the position of the handle of a selector valve on the basis of the signal. CONSTITUTION:When a three-way cock 2 is to be fixed, a stopper 32 is revolved, and the handle 10 of the three-way cock 2 is inserted into the hole 36 on a supporting plate 24 so that the handle 10 is set inside a driving apparatus in the state where the handle 10 is positioned at the center branched pipe 8 among three branched piped, and the stopper 32 is turned to returned position. Since a desired flow passage is formed by the three-way cock 2, when a control signal is input into the circuit of a position control means, the handle 10 is turned by a motor 42, and when the handle 10 reaches a predetermined position, the motor 42 is brought into stop by the signal supplied from a position detector 52.
Patent JP-H0361418-A (JP)
Title: Cut weed storage system in mower
Inventor: ISHIMARU TAKEYUKI
IPC: A01D34/02
Filed: 1989-07-28
Abstract: PURPOSE:To provide the title system so designed that a covering body is equipped with a single operating lever which is capable of rotating operation of the covering body singly and has an operation-connecting mechanism capable of rotary operation of a storage body in combination with said covering body, thereby making covering body opening and closing and storage body rotary operation through this single operating lever. CONSTITUTION:The rear end of a running car body 1 is equipped with a support 6 forming the front wall of a storage body 2 for cut weeds with a horizontal supporting shaft 5 at the upper end. This shaft 5 is fitted with the storage body 2 with its front and upper sides opened and a covering body 4 covering the upper side open part of the storage body 2 so as to be upwardly rotatable, respectively. This covering body 4 is equipped with a single operating lever 8 which is capable of rotating operation of the covering body singly and has an operation-connecting mechanism 7 capable of rotating operation of the storage body 2 in combination with said covering body. As a result, the opening and closing of the covering body and the rotation of the storage body can be operated through this single operating lever.
Patent JP-H0362853-A (JP)
Title: Polyphenylene sulfide-based resin composition
Inventor: TSUDA TAKASHI
IPC: C08L81/02
Filed: 1989-07-29
Abstract: PURPOSE:To obtain a polyphenylene sulfide-based resin composition suitable as various molding materials having improved compatibility and excellent mechanical strength by mixing a graft polymer having specific molecular structure as compatibilizer. CONSTITUTION:(A) Polyphenylene sulfide is mixed with (B) thermoplastic polymer (e.g. polystyrene) other than polyphenylene sulfide in a weight ratio of A/B=(5/95)-(95/5), preferably (20/80)-(80/20) and 100 pts.wt. resultant mixture is mixed with (C) 0.1-30 pts.wt., preferably 0.3-20 pts.wt. graft polymer derived from micromonomer method and composed of epoxy group-containing vinyl polymer as backbone component and a polymer highly compatible with thermoplastic resin blended to polyphenylene sulfide as branch component to afford the objective resin composition.
Patent JP-H0942301-A (JP)
Title: Bearing device
Inventor: MITSUZONO MASAAKI
IPC: B23B19/02
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device having high performance in which the life of rolling bearings may not be shortened by seizure and having high supporting ridigity by simplifying the structure of the device and applying an appropriate pre-load to the rolling bearings in the wide range of the number of revolution of a shaft. SOLUTION: In a bearing device in which a shaft body 7 is rotatably supported from a bearing case 1 by rolling bearings 3, 5 and the rolling bearings 3, 5 are pushed in the axis-direction so that a pre-load can be applied to these rolling bearings 3, 5, an elastic member 17 due to contact stress, such as an angular contact ball bearing, is built into so as to apply an axial load to the rolling bearings 3, 5 by this elastic member 17.
Patent JP-H0733082-A (JP)
Title: Ship soundness monitor
Inventor: YAMAZAKI KOJI
IPC: B63B43/00
Filed: 1993-07-15
Abstract: PURPOSE:To constitute a ship soundness monitor in such a way as to be able to predict the damage of hull structure. CONSTITUTION:Signals from a wave height sensor 3, a hull inclination sensor 6 and a higher harmonics sensor 2 for detecting the higher harmonics of hull structural members are respectively received by a CPU 7 via a signal processor 5 with a bandy pass filter 8. In the CPU 7, each signal is compared with the data in the sound state of a ship previously learned by a neural network and stored in a memory, thus diagnosing the soundness of a ship.
Patent JP-S6089300-A (JP)
Inventor: ITOU HISATSUGU
IPC: G01C17/28
Filed: 1983-10-21
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-H0540430-A (JP)
Title: Both-side printing device
Inventor: KITAO TATSU
IPC: G03G15/00
Filed: 1991-08-07
Abstract: PURPOSE:To prevent faulty transfer from occurring in the case of transferring a toner image on a back surface side, and also to prevent paper jamming from being caused when a paper is rolled up to the side of a paper carrying roller which is set just behind a fixing device by the viscosity of melted toner with inexpensive constitution as to a paper carrying mechanism for a both-side printing device in which the paper is turned over and carried to the transfer part again after performing printing on the surface of the paper, and the toner image is transferred on the back surface side and fixed. CONSTITUTION:The paper carrying roller 28R which is set just behind the thermal fixing device is obtained by disposing plural roller parts 291-29n on the outer periphery of a roller shaft 25 at small intervals G, a paper guide 34 advances in each small interval G, and the sum total of the width RW of the roller parts 291-29n is made larger than the sum total of the interval G of the roller parts 291-29n so that at least equal to or above half of the paper width P may contact to the roller part 29R in the paper interposing area RP of the roller part 29R.
Patent JP-S6089758-A (JP)
Title: Rotation inspecting device
Inventor: HARA NOBORU
IPC: G01P1/10
Filed: 1983-10-21
Abstract: PURPOSE:To check accurately a rotating speed by coupling a cam with the rotating shaft of a body to be checked, providing a switch which turns on and off associatively with the cam, and monitoring abnormality of the rotating speed through a fast abnormality timer and a slow abnormality timer to which an on/ off signal is inputted from the switch. CONSTITUTION:The cam 2 is pivoted rotatably and associatively with the rotating shaft of the rollers of a roller conveyor 1. The cam 2 is composed of a disk having plural projections 2a on the circumference at equal intervals, and a limit switch LS turns on or off repeatedly every time a projection 2a of the cam 2 presses up a cam follower 4. The fast abnormality timer 2TR and slow abnormality timer 1TR which count a set time every time the switch LS turns on or off are provided to report abnormality of the rotating speed of the checked body when the switch LS operates again before the set time of the fast abnormality timer or when the set time of the slow abnormality timer is elapsed before it operates again.
Patent JP-H0248807-A (JP)
Title: Modulation circuit
Inventor: YATOMI TAKASHI
IPC: H03C3/00
Filed: 1988-08-10
Abstract: PURPOSE:To make the modulation constant in an equivalent way by varying a level of a signal to be modulated even if the modulation sensitivity differs in each oscillated frequency from a voltage controlled oscillator. CONSTITUTION:A signal to be modulated fs and a reference signal fp from a reference signal generator 1 are given to a modulation terminal of the voltage controlled oscillator VCO while being superimposed each other through a gain adjustment device 2, whose gain is varied with an external signal. As a result, a carrier outputted from the VCO is subject to frequency modulation by the signals fs and fp. Then a signal fc is given to a demodulator 3, the signals fs and fp are extracted, then the signal fp is extracted via a filter 4, is converted into a DC voltage by a DC voltage converter 5. Then demodulated signals Vp1, Vp2, Vp3 are compared with a reference voltage Vr at a voltage comparator 6 and the gain of a gain adjusting device 2 is varied by a difference voltage and V1, V2, V3 are control voltages. Even if the modulation sensitivity differs in each oscillated frequency, the level of the signal to be modulated is varied to make the modulation equivalently constant.