baber/WOPTO huggingface dataset:
Patent JP-H07274120-A (JP)
Title: Television system conversion device
Inventor: TANABE JUNICHIRO
IPC: H04N7/01
Filed: 1994-03-31
Abstract: PURPOSE:To obtain a television system conversion device suppressing the deterioration of picture quality such as a graphic distortion without the need of the memory of large capacity. CONSTITUTION:A field memory 19 provided with the write port of one system and the read port of two systems and with a storage capacity for one field, in which respective systems completely asynchronously operate is provided. Video data constituting the input video signal of the first system are sequentially written into the memory 19 and video data are read out of the memory 19 in asynchronizing with a write operation. Thus, the number of lines and the number of fields are converted and the output video signal of a second system is obtained. Video data of two continuous lines are read out of the memory 19 in parallel, and video data of the two lines are coefficient-operated and an insertion line constituting the output video signal is obtained. Since the field memory can be used, only small memory capacity is required. The desired insertion line can be obtained by a coefficient arithmetic processing. Thus, the occurrence of the graphic distortion owing to the double reading and thinning of the lines can be reduced.
Patent JP-S57201769-A (JP)
Title: Steering means for vehicle
Inventor: YANAGISAWA YASUHISA
IPC: B62D12/00
Filed: 1981-06-03
Abstract: PURPOSE:To remarkably reduce a turning radius of a vehicle by turning knuckle arms of front wheels with left or right turning of a forward body of the vehicle. CONSTITUTION:Turning a steering handle H to the left increases a distance L between a king pin 3 and a ball joint 8 in association with left movement of the king pin 3 at the left side, so that a tie rod 6 pulls a knuckle arm 5 to make a front wheel Wf turn counterclockwise around the king pin 3. At the right side, a distance L' between a king pin 3' and a ball joint 8' is decreased in association with left movement of the king pin 3', so that a tie rod 6' pushes a knuckle arm 5' to make a front wheel turn in the same direction or counterclockwise. A total of a turning angle of a forward body Ff and a turning angle of each of the knuckle arms 5, 5' is therefore offered as a steering angle to both the front wheels Wf, Wf'.
Patent JP-H07272925-A (JP)
Title: Electromagnetic actuator
Inventor: KASHIWAGI AKIRA
IPC: H01F7/16
Filed: 1994-03-31
Abstract: PURPOSE:To get stable attenuation force to the shifting of a plunger supported in oil liquid, in an electromagnetic actuator. CONSTITUTION:A plunger 47 is supported inside the oil chamber 39 made inside the solenoid of an electromagnetic actuator 46, and the interior of the oil chamber is partitioned into two chambers of the first chamber 39a and the second chamber 39b. The plunger 47 is provided with the first and second chambers 48 and 49 connecting the first and second chambers 39a and 39b with each other. The first communication passage 48 is provided with the first check valve 50 which opens according to the pressure on the side of the first chamber 39a, and the second communication passage 49 is provided with the second check valve 51 which opens according to the pressure on the side of the second chamber 39b. Accompanying the shifting of the plunger 47, the first and second check valves 50 and 51 open at the apertures geared to the oil pressure, so stable attenuation force can be gotten to the changes of the viscosity of the oil liquid and the rate of flow. In the first and second communication passages 48 and 49, oil liquid circulates in one direction, so the bubbles inside the first and second communication passages 48 and 49 can be discharged quickly and stable attenuation force can be gotten.
Patent JP-H10271455-A (JP)
Title: Video reproducing method and video reproducing device
Inventor: ISHIDA TAKAYUKI
IPC: H04N19/70
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To start decoding of a moving image in a proper timing at all times and to reproduce a video image even when data of a reproduction object are video data adopting 2-3 pull-down in the video reproducing method and video reproducing device that reproduce a video image from a digital video disk(DVD). SOLUTION: Let a timing denoted y time management information recorded in the unit of data including a first picture of a moving image e SPTM and a time till display of the picture is started after decoding of video data is started be DL, then in the case of transition from a state of displaying a still image to reproduction of the moving image, a system time clock(STC) being a synchronizing signal that is a reference of a decoding timing is compared with an (SPTM-DL) that is a difference between the SPTM and the DL, and when the STC reaches the (SPTM-DL), decoding of video data of the first picture of the moving image is started.
Patent JP-S5513830-A (JP)
Title: Liquid leakage detection system
Inventor: OGA SHIYUNZABUROU
IPC: G01M3/24
Filed: 1978-07-14
Abstract: PURPOSE: To detect the leakage point of a pipeline easily and definitely by arranging the pipe made of a material, which swells by the immersion of a liquid, near the pipeline and then by fining a reflection point at the swelling part with an ultrasonic wave sent from one terminal.  
     CONSTITUTION: The outside of detecting pipe 1 made of a material swelling by the immersion of oil such as natural rubber and isobutylene-isoprene rubber is covered with reinforcing protective layer 3 made of rubber, etc., with a buried mateial, in which oil immerses rapidly, such as nylon and metal meshes, thereby keeping the outer diameter of swelling detecting pipe 1 constant. Then, pipe 1 is arranged as an ultrasonic waveguide along the pipeline closely and an ultrasonic wave is sent from its one terminal. Oil, if leaking, causes detecting pipe 1 to swell and inner cavity 2 is deformed to increase in inner diameter or to be completely blocked. As a result, the ultrasonic wave is reflected there. This reflection point is measured to detect the oil leakage point of the pipeline. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02265209-A (JP)
Title: Composition for manufacture of resistor
Inventor: NISHII JUICHI
IPC: H01C7/00
Filed: 1989-04-06
Abstract: PURPOSE:To be adaptable to copper conductor and to execute a baking operation in a substantially nonoxidizing atmosphere by a method wherein, after a conductive powder, a glass frit and an organic vehicle have been kneaded as constituents to form a paste, a circuit pattern is formed on an alumina board and this assembly is dried and baked. CONSTITUTION:Constituents of a conductive powder are composed of a metal boride and a niobium compound. A total amount of the niobium compound of one or more kind selected from a niobium oxide and a niobium boride and of the niobium oxide in a glass frit is adjusted in such a way that it exceeds 5mol% but does not exceed 30mol% of the glass frit; as a result, an excellent resistor characteristic is obtained. It is required that a total amount of the niobium compound and the niobium oxide in the glass frit is within a range of 5 to 0.25 in terms of a molar ratio to the metal boride; the niobium boride and niobium are produced, by a reaction, as the conductive powder in a resistor. Thereby, it is possible to execute a baking operation in a substantially nonoxidizing atmosphere; this powder can be used together with a copper conductor.
Patent JP-S5210341-A (JP)
Title: Method for coloring a polymeric material
Inventor: KITAO TEIJIROU
IPC: C08K5/00
Filed: 1975-07-15
Abstract: PURPOSE: Quinophthalone pigment of formula I (A is benzene ring which may be substituted by an non-ionizable group, B is benzene ring which may be substituted by halogen atom; X is H or halogen atom; R is aryl residue, such as phenyl, naphthyl or biphenyl, which may be substituted by non-ionizable group; R' is devalent group, such as - O -, - S -, - CH 2  -, - CO -, - SO 2 -, - NHCO-, - NHCONH-, - NHCOC 6 H 4 CONH-, or - NHCO 2  -, which may be substituted by non-ionizable group.). 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03282321-A (JP)
Title: Detecting method for building posture of built member
Inventor: OKAJIMA SADAHIRO
IPC: G01C15/00
Filed: 1990-03-30
Abstract: PURPOSE:To improve the building accuracy and safety by projecting linear beams from at least two points which are measured previously upon the member to be built at a necessary position in a superposed or crossing state so that a reference line or reference point is composed. CONSTITUTION:A center line 2, etc., is drawn as a mark on a prefabricated member 1 by a setting-out means, etc., and linear beam projectors 4 and 5 are installed at two positions P and Q whose levels and positions are already known as to a building expected position 3 on a floor where the member 1 is to be built. Then while the line 2 on the member 1 is matched with the intersection 3' of the linear beams formed at the building expected position 3, the member is lowered and supported by using turnbuckles. Consequently, the building posture is detected form the shape of a track formed on the surface of the member 1 with the reflected light beams of the beams 4a and 5a, so an operator who adjusts the turnbuckles 6 can correct the building posture over a direct look at the track, the operation becomes efficient, and the need for setting-out operation on the floor is eliminated.
Patent JP-S62243454-A (JP)
Title: Telephone set
Inventor: SHINAGAWA TETSUO
IPC: H04M1/65
Filed: 1986-04-16
Abstract: PURPOSE:To improve the operability of a telephone set by providing a message storage means capable of storage medium removal, discriminating a received control signal, selecting a reply message or an incoming message so as to send the selected message to a line. CONSTITUTION:A storage medium 7 is removably provided to the auxiliary memory device 6 of a telephone set and a reply message 8 and a digital data 11 are stored in the medium 7. A remote control signal sent from the caller is received by a remote control signal reception circuit 2 from a line connection terminal 1. The output of the circuit 2 is fed to a remote conrol signal discrimination circuit 3, which applies discrimination by using the data 11 called from the medium 7. A message selection circuit 4 uses the discriminated output of the circuit 3 to select one of reply messages 8 inputted from the medium 7 and sends the result to the caller via a message output circuit 5 and the terminal 1. Thus, the operability of the telephone set is improved.
Patent JP-H09251078-A (JP)
Title: Scintillation camera
Inventor: TANAKA MASATOSHI
IPC: G01T1/164
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To control specific operation of a detector in the moving range simply, quickly and accurately by providing a detector for detecting a radioactive ray emitting from radiation isotopes in the body, a mechanism for moving the detector to desired regions and a CPU for controlling its movement. SOLUTION: A signal from a video image sensor 9 is converted into digital data through an image fetching device 10 and the data is fetched by a CPU 4. The visual field of the device 9 is blocked by a detector 2, however, when a subject 1 is subject to fetching of video image, a detector stand 81 is activated by the CPU 4 and the detector 2 is moved to the side of the subject 1 so as to ensure the visual field. The CPU 4 makes an indicator 5 to show the entire fetched video image of the subject 1. The CPU 4 determines a distance between the designated position on the video image and a bed 82, controls the stand 81 and moves it to desired region. The image of entire body can be automatically collected within the designated moving area under control of the CPU 4 through a keyboard 6.
Patent JP-S57200229-A (JP)
Title: Preparation of high-density manganese carbonate
Inventor: YAMAMURA KAZUAKI
IPC: H01M4/50
Filed: 1981-06-04
Abstract: PURPOSE: To prepare high-density manganese carbonate having high apparent density, by adding an aqueous solution of manganese sulfate and an aqueous solution of an alkali carbonate in proportion and simultaneously to a reactor and reacting at a temperature within a specific range.  
     CONSTITUTION: For example, 1l of 2mol aqueous solution of manganese sulfate and an aqueous solution of an alkali carbonate, e.g. 1l of 2.1mol aqueous solution of ammonium carbonate, are added simultaneously and proportionately to a beaker with a fixed displacement pump in about 1hr. The liquid temperature is  maintained at 40W90°C, and the mixture is made to react under stirring to  obtain manganese carbonate. The product is filtered, washed with water, and  dried to obtain a high-density manganese carbonate having an apparent density of ≥1.5g/cm 3  and a tap density of ≥1.8g/cm 3 . 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10259917-A (JP)
Title: Building method of floor-set foot-warmer
Inventor: YONEDA YOSHIMI
IPC: F24C1/00
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To minimize the degree of projection of attachment plugs containing plug sockets by enabling building of a floor set foot warmer in such a manner that a device box containing the slug sockets will not stick out to the internal surface of a box body as much as possible while the device box is kept from disturbing the installation of the box body. SOLUTION: In the building of a floor set foot warmer, firstly, a projected upper rim 6 of a box body 5 is mounted on the periphery part of an opening 3 for the box body formed in a floor plate 2 of a room 1 and then, a power source cord 36 led out into the box body 5 from an opening 3 for a device box is connected to a connection terminal 35 of the device box 14. Then, the device box 14 is exposed outside through the opening 13 for the device box from inside the box body 5 to be mounted on the periphery part of the opening 13 for the device box. Then, attachment plugs 43 and 53 respectively connected to a lower heater 41 provided on a bottom wall 7 of the box body 5 and an upper heater 51 provided on the undersurface of an upper part of a frame 47 are plugged into plug sockets provided in the device box 14.
Patent JP-2000279481-A (JP)
Title: Massage machine for beauty or hairdressing chair
Inventor: TAKADA TOMOAKI
IPC: A61H23/02
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To eliminate deficiency that there is a difference in the strength of a vibration by area in the case of a conventional massage device since a whole seat back is vibrated and also the frequency of vibration is decided by a power source frequency. SOLUTION: A vibration device 6 is attached onto the rear surface of the seat back in a beauty or hairdressing chair, is constituted of an electromagnetic coil 61, a plunger 62 and a patting action element 63 to be abutted on the front surface of the seat back at the tip of the plunger and is the massage device for the beauty or hairdressing chair for executing the patting action by the vibration of the patting action element 63.
Patent JP-S63256749-A (JP)
Inventor: IWASAKI MITSUHIRO
IPC: D03D51/00
Filed: 1987-04-07
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-S59207834-A (JP)
Inventor: ANESUTO UIRIAMU BARIOSHITSUKU
IPC: C10G45/64
Filed: 1984-05-01
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-H01258146-A (JP)
Title: System fault retriever
Inventor: FUJIWARA KAZUNOBU
IPC: G06F11/32
Filed: 1988-04-08
Abstract: PURPOSE:To improve the efficiency of fault retrieval by referring to the content of a memory/register from a console in performing debug by switching a processing. CONSTITUTION:When a system fault is informed by internal interruption, etc., a fault detecting means 1 is started up, and fault status and program information under execution are withdrawn to the memory/register. When a processing change-over switch 2 indicates the debug under execution, the contents of a memory and a register indicated by the console 6 are displayed on the console 6 by a memory/register content reference means 5. A memory/register content storage means 3 is started up finally by indication by the console 6, and the contents of the memory and the register are stored in a file 4. When the processing change-over switch 2 indicates no execution of the debug, the memory/register content storage means 3 is started up immediately, and the contents of the memory and the register are stored in the file 4. In such a way, it is possible to improve the efficiency of the fault retrieval.
Patent JP-S5513156-A (JP)
Title: Pressure reducing device
Inventor: KOBAYASHI YASUO
IPC: C02F3/00
Filed: 1978-07-14
Abstract: PURPOSE: The pressure of compressed water is reduced without using pressure reducing valve.  
     CONSTITUTION: An airtight container 1 is devided into small chambers R by partitions A which hang from the container ceiling and are free at their lower portions E to pass liquid. Barriers B stand up from the bottom in each chamber R. One end chamber R has inlets for raw water 4 and for compressed air 5 and the other end chamber R has outlets 6 and 7. To treat waste water, the water is preliminarily compressed to dissolve air and charged in the container 1 together with compressed air. The compressed water gradually decrease in pressure in each small chamber R, evolving dissolved air as small bubbles carrying flock, thus providing easy water separation from solid. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01257925-A (JP)
Title: Shutter device
Inventor: NAKA YOUJI
IPC: G03B9/10
Filed: 1988-04-08
Abstract: PURPOSE:To eliminate the need for a transmission mechanism between a driving source and shutter blades, and to eliminate the influence of play and inertia and perform high-accuracy shutter control by fixing the shutter blades to a couple of rotors of an ultrasonic motor and opening and closing the shutter blades directly by the rotation of the rotors. CONSTITUTION:The features of the ultrasonic motor 10 which is driven with a mechanical vibration wave are utilized and the shutter blades 14 and 15 are coupled directly with the couple of rotors 12 and 13 to constitute a programmed shutter. Consequently, a shutter blade opening/closing control pattern stored in an AE data ROM 41 can be reproduced faithfully because the torque is large even at the time of low-speed rotation, so that high-accuracy programmed exposure control is possible.
Patent JP-S5514913-A (JP)
Title: Four-stroke engine with rotary valve unit
Inventor: UEDA FUMIO
IPC: F01L7/02
Filed: 1978-07-18
Abstract: PURPOSE: To simplify structure, reduce cost, and restrain mechanical noises by equipping rotary valves at a suction and an exhaust port of a four-stroke engine for opening and closing the suction and the exhaust port by their rotations.  
     CONSTITUTION: A rotary valve is based upon a system of fits. Its valve function is given by rotating shafts in a fitting relation. This rotary valve is given continuous rotations in one direction from the right to the left together with a crank shaft. There are illustrated streams (arrows), a suction valve 3, a combustion chamber 4, an exhaust valve 5, and a piston 6. As for the shape of the rotary valve, it is only necessary to provide a valve function by continuous rotations of one direction. The surface of the rotation is not always in parallel with the central axis. There are shapes as illustrated, approximate ones, or parts or combinations of them. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10282282-A (JP)
Title: Control rod for reactor
Inventor: MURAKAMI KAZUO
IPC: G21C7/24
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To prevent mechanical interference due to swelling between a neutron absorbing member and a cladding tube in a reactor control rod. SOLUTION: A control rod 20 for reactor is provided with a cladding tube 21, an upper neutron absorbing member 27 and a lower neutron absorbing member 29 piled up within the cladding tube 21, an upper end plug 23, and a lower end plug 25. The lower end part of the lower neutron absorbing member 29 is made of Ag-55In-5Cd, and the other part thereof and the upper neutron absorbing member 27 are made of Ag-15In-5Cd.
Patent JP-H03288034-A (JP)
Title: High viscosity fluid filled-type mount device
Inventor: NOZAWA AKIRA
IPC: F16F13/08
Filed: 1990-03-30
Abstract: PURPOSE:To obtain a great damping effect without losing vibration isolating performance by providing a first, little clearance forming means and a second, little clearance forming means for respectively forming little clearances extending, with respective clearance gaps, in the direction perpendicular to a direction that vibration is inputted, and causing shearing stress in the high viscosity fluids at the time of vibration-input. CONSTITUTION:In state where a high viscosity fluid filled-type mount device is loaded to a vehicle, when vibration is inputted between a first metal fitting 12 and a second metal fitting 14, both the fittings 12, 14 are displaced (vibrated) in the direction in which they approach or separate from each other, to displace a first operating projected part 21 in a first fluid chamber 42 and a second operating projected part 23 in a second fluid chamber 44. As a result, the clearance gaps of a first little clearance part 46 formed in the first fluid chamber 42 and a second little clearance part 48 formed in the second fluid chamber 44 are changed. The high viscosity fluids existing in the little clearance parts 46, 48 are thus fluidized to cause shearing stresses in themselves, and thereby a great damping effect can be obtained.
Patent JP-S60230100-A (JP)
Inventor: MAEDA NAOTOSHI
IPC: G21K3/00
Filed: 1984-04-27
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-S63255389-A (JP)
Title: Manufacture of surface-treated steel sheet for vessel excellent in weldability, corrosion resistance, and painting property
Inventor: OGA TOMOYA
IPC: C23C22/73
Filed: 1987-04-10
Abstract: PURPOSE:To manufacture a surface-treated steel sheet for vessel excellent in weldability, corrosion resistance, and painting property, by applying pickling treatment and Ni plating to the surface of a steel sheet at a time under specific conditions and by successively subjecting the above sheet to Sn plating, to melting treatment by heating, and then to coating with chromate film layer of a specific quantity. CONSTITUTION:A cold-rolled steel sheet is electrolytically degreased and then subjected, at a time, to pickling treatment and Ni plating treatment of 2-30mg/m<2> per side by means of cathodic treatment in 2-50A/dm<2> current density at a temp. between ordinary temp. and 60 deg.C in a pickling solution prepared by adding Ni<2+> ions to 0.1-10% sulfuric acid by 1.0-3.0g/l. Subsequently, the above sheet is subjected, in succession, to Sn plating in 300-2,000mg/m<2> coating weight, to melting treatment by heating (reflowing treatment), and then to chromate treatment under the conditions of >=about 5A/dm<2> current density, a temp. between ordinary temp. and about 95 deg.C, and about 0.5-20sec electrolysis time by using a chromating bath of CrO3-SO4<2-> type, etc., containing CrO3 at a rate of >=about 10g/l, so that a chromate coating layer in a coating weight of 1-50mg/m<2> expressed in terms of the quantity of chromium can be formed.