baber/WOPTO huggingface dataset:
Patent JP-S6150621-A (JP)
Title: Treatment of exhaust gas
Inventor: MATSUMOTO HIROYASU
IPC: B01D53/74
Filed: 1984-08-20
Abstract: PURPOSE:To miniaturize an apparatus and to enhance denitration efficiency, in a method for treating exhaust gas, by contacting exhaust gas, in which NH3 was injected, with an activated carbon moving bed and injecting NH3 in an adsorbing bed while controlling an injection amount by changing the height. CONSTITUTION:Gas containing SOx and NOx enters an adsorbing tower 1 from an exhaust gas line 2 as shown by the arrow 17 and NH3-gas is supplied from an injection line 4 and contacted with activated carbon flowed down from a supply line 11 in the adsorbing tower 1 to simultaneously perform desulfurization and denitration while the gas is exhausted from an exhaust gas line 3. NH3- injection lines 5, 6, 7, of which the NH3-injection positions made higher toward the upstream side, are provided in the adsorbing tower 1 and the detection signal from the detector 15 of a SOx/NOx detection line 18 and that from the flow amount detector 14 of the injection line are inputted to an operator 16 and a flow amount regulation valve 13 is controlled by said signals to inject an optimum amount of NH3.
Patent JP-S6067039-A (JP)
Title: Machining device of outer surface of round steel
Inventor: YAMADA KAZUHIDE
IPC: B23Q1/76
Filed: 1983-09-16
Abstract: PURPOSE:To enable required machinings with less facility space at better yield rate by installing a follower equipped with a guide roller and tools as one unit on a guide frame sliding on a bed, allowing free movement of said follower. CONSTITUTION:In order to machine a work 1 as required, a guide roller 11 is set at designated position, while making its position to match with the diameter of the work 1 being inserted in a hole 18 and then the required machining is performed with a tool 5 by moving a guide frame 4 as well as a follower 7 by means of a motor 14, while the work 1 is being rotated. Therefore, the follower 7 is rockably supported by a guide frame so that, even though some deformation may exist on the work 1, each guide roller 11 is maintained in its condition to stay along the circumferential surface of the work 1, whiel the tool being maintained with a fixed positional relationship to the guide roller 11 to enable smooth machining as required. Thus, the required machining of a round steel etc. can be carried out with a good yield rate, regardless of its bend or shake.
Patent JP-H0814299-A (JP)
Title: Air spring
Inventor: OKAWA FUJIO
IPC: F16F9/05
Filed: 1994-06-30
Abstract: PURPOSE:To make spring characteristics nonlinear, and smoothly fill air. CONSTITUTION:In an air spring in which both ends of a cylindrical flexible film 3 are mounted between an upper plate 1 and a piston 2 to form a chamber 4 for supplying and discharging the air among the three, an air supply and discharge passage 6 is formed in the axial central part of the piston 2, a projection part 7 is formed in the position facing the chamber 4 inside on the axial central part of the piston 2 having the supply and discharge passage 6, and a hourglass or cylindrical stopper rubber 9 having a central hole 9A communicating with the supply and discharge passage 6 is mounted on the projection part 7. An air passing groove 12 extended from the central hole 8 to communicate with the radial outside is formed on at least the upper surface of the rubber stopper 9, a surrounding wall 10 lower than the axial height of the stopper rubber 9 which surrounds the stopper rubber 9 is formed in the position facing the chamber 4 inside on the circumference of the projection part 7 of the piston 2.
Patent JP-H04369912-A (JP)
Title: Surface acoustic wave element
Inventor: SATO KAZUHIRO
IPC: H03H9/125
Filed: 1991-06-18
Abstract: PURPOSE:To improve the power resistance performance without deteriorating the in-band characteristic by making the width of a tip of an electrode finger of a reception interdigital electrode wider. CONSTITUTION:The width of a tip of an electrode finger 2 of a reception interdigital electrode is made wide in the surface acoustic wave element whose interdigital electrode is formed onto a piezoelectric substrate 1. The width of the tip of the electrode finger 2 is selected to be a range of a multiple of 1.1 or over and of 1.3 or below with respect to the original width of the electrode finger. When the width is selected less than a multiple of 1.1, no sufficient effect is obtained and when the width is selected more than a multiple of 1.3, the reliability is deteriorated. Furthermore, the length of the tip of the electrode finger 2 is selected to be a range of a multiple of 1.0 or over and 1.5 or below with respect to the width of the tip. When the length is selected to be a multiple of less than 1.0, no effect is obtained, and when the length exceeds a multiple of 1.5, the in-band characteristic is hindered. Thus, the power resistance is improved without losing the in-band characteristic.
Patent JP-H1114929-A (JP)
Title: Deflection scanning device
Inventor: SUZUKI YASUO
IPC: F16C17/10
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a deflection scanning device which is low-cost and permits high-speed and high-precision rotary support and deflection scanning stably for a long period. SOLUTION: A sleeve 7 which is formed of a ceramic material is fitted onto a shaft formed of a ceramic material relatively rotatably, a rotary polygon mirror 2 is fitted to a rotor part constituted including the shaft or sleeve 7, and the rotor part is rotated by a driving motor. This deflection scanning device has a rotary shaft 1 as the above shaft; and a metallic member 3 is fitted to the outer periphery of the rotary shaft 1 and the rotary polygon mirror 2 is fitted to the metallic member 3.
Patent JP-H05340980-A (JP)
Title: Method and apparatus for measuring performance of electromagnetic shield room
Inventor: KUROSAKI YUKIO
IPC: G01R29/08
Filed: 1992-06-04
Abstract: PURPOSE:To make an evaluation that the performance of shield room is acceptable if the field strength of radio waves, measured on the outside of shield room with same attenuation performance as that of the shield room, does not exceed the field strength measured in the shield room with no attenuation. CONSTITUTION:A performance measuring until for a shield room 19 is installed outdoor and an attenuator 51 is set at zero attenuation thus tuning the unit 1 correctly to broadcast wave. A speaker 15, an S meter 92, and a frequency setter are employed for that purpose. Current of the S meter 92 is set at 51mA, for example. The attenuator 51 is then set at 60dB attenuation, for example, and the S meter 92 indicates 60.5muA, for example, when radio waves are received again. Furthermore, the unit 1 is set in the room 19 and the attenuator 51 is set at 0 attenuation and the S meter 92 indicates 40muA, for example, when radio waves are received again. A decision can be made that the performance of the room 19 is higher than 60dB based on these results. Consequently, performance of the room 19 can be measured easily.
Patent JP-2001003901-A (JP)
Title: Electric-pneumatic converter
Inventor: TSURUOKA SACHIHIRO
IPC: F15B5/00
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To facilitate a process accuracy management and an assembly of an explosion-proof container used for an electric-pneumatic converter. SOLUTION: The electric-pneumatic converter is formed by combining an explosion-proof container 1 which self-contains a motor 6, an electric circuit board 3, a current conversion unit 4 and a terminal base and a water-proof container 2 which self-contains a pneumatic conversion unit 9 and a pilot relay 10. A rotation shaft 30 for transmitting a rotation of the motor 6 to the pneumatic conversion unit 9 is provided on a shaft hole communicating with the explosion-proof container and an air passage axially penetrating through the rotation shaft 30 and self-containing a frame arrester satisfying a requirement of explosion-protection is provided in the rotation shaft 30.  An air piping for introducing air pressure outputted from a pilot relay 10 is connected to one end of the air passage and an air piping for introducing the air pressure to a pressure sensor is connected to the other end thereof. A space and a length satisfying the requirement of the explosion-protection are provided between the air piping and the shaft hole.
Patent JP-S6149396-A (JP)
Inventor: KOMAI SHIGERU
IPC: H05B6/74
Filed: 1984-08-16
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-S6064583-A (JP)
Title: Tuning auxiliary device
Inventor: ISHII TOMOHIDE
IPC: H04N5/50
Filed: 1983-09-20
Abstract: PURPOSE:To attain ease of tuning operation of a television receiver by detecting a carrier component of a video intermediate frequency signal and allowing a speaker to output sound in response to the tuning state. CONSTITUTION:After the video intermediate frequency from an intermediate frequency amplifier 34 is amplified while the carrier component only is selected by a resonance circuit comprising a capacitor 51 and a coil 52 set to be resonated to the frequency of the carrier component, then detected by a detection circuit comprising a capacitor 55, diodes 56, 57 and a capacitor 58. This output is fed to a voltage controlled oscillator 60 as a control voltage and an oscillated output having a frequency in response to the tuning state is extracted from its output terminal. After the level is adjusted by a variable resistor 61 for sound volume adjustment, the output is given to a speaker 40 via a low frequency amplifier circuit 39 and sound representing the tuning state is outputted from the speaker 40.
Patent JP-2001002106-A (JP)
Title: Plastic cup container
Inventor: OOUSHI YOSHIYUKI
IPC: B65D51/16
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To open an air hole simultaneously with removal of a cap. SOLUTION: A cap 40 is fixed with a hinge 41 integrally to the lower end at the lateral of a fixing part 30, a straw 20 is composed of a straw main part 21 which is fixed to the lower part of a cylindrical part 32 of the fixing part 30 and hung down into a cup main body and a straw mouth part 22 which is rotatively fitted to the upper part of the cylindrical part 32 of the fixing part 30 and projecting diagonally upward, and a cap 40 is in a shape wherewith capping can be made only when the straw mouth part 22 inclines toward the hinge 41 and the capping cannot be made when the straw mouth part inclines toward the opposite side and in a structure wherewith the inside of the straw mouth part communicates with the inside of the cup main body only when the straw mouth part 22 inclines toward the hinge 41 of the cap 40.  Therefore, an air hole is opened simultaneously with removal of the cap 40, and the internal pressure is lowered with air exhausted.
Patent JP-H0337976-A (JP)
Title: Shortcircuit connector
Inventor: KOBAYASHI MITSURU
IPC: H01R13/26
Filed: 1989-07-03
Abstract: PURPOSE:To enable obtaining a less expensive and easy-to-handle short-circuit connector to allow releasing a shortcircuit condition with connection to a male connector by applying spring quality to the contact side of the male connector mounted on a printed circuit board, and obviating a contact on the side of a socket. CONSTITUTION:Two rows of a contact 3' provided in a male connector 3 are so positioned that three respective spring pieces 31c will oppose the spring pieces 31c' of both adjacent contacts 31 within the row and the nearest contact 31 in the adjacent row with the predetermined intervals. When a socket housing 4 is so inserted as to cover a pair of the opposite spring pieces 31c' and 31c'' fitted in the adjacent direction of a pair of adjacent contacts 31' and 31'', the short suspension pieces 31d' and 31d'' of the spring pieces 31c' and 31c'' are pressed with the wall 42d of an opening part 41, thereby causing the contact of the spring pieces 31c' and 31c''. Also, a shortcircuit connection can be released without pulling out the housing 4 from the male connector 3 by inserting the housing 4 half-way and engaging the short suspension pieces 31d' and 31d'' with the step part 42b of the housing 4. Also, a socket is constituted only with the housing 4, thereby ensuring low cost.
Patent JP-S6328720-A (JP)
Title: Automatic control device for vehicle sun visor
Inventor: IWAMA SHINJI
IPC: B60J3/02
Filed: 1986-07-22
Abstract: PURPOSE:To improve response to the control of a sun visor by obtaining relationship between the anticipated change angle of an advance direction and a sunlight direction on the basis of output from forward and side sunlight detecting means, a steering angle detecting means and a vehicle speed detecting means and controlling the sun visor accordingly. CONSTITUTION:When a vehicle speed 80 and a steering angle 100 have been inputted to a micro computer 120, this micro computer 120 decides the anticipated change angle of an advance direction after a predetermined time. And the micro computer 120 compares said angle with a sunlight detecting angle range inputted from forward, left and right side sunlight sensors 20, 40 and 60. And on the basis of the light quantity of each direction in the anticipated advance direction and the light quantity of each direction at moment, a posture control signal for a sun visor 10 is outputted to a drive circuit 130. According to the aforesaid constitution, response to sun visor control can be improved.
Patent JP-S5959838-A (JP)
Title: Manufacture of self-breaking pellet or briquette of iron ore
Inventor: ITANI HIROSHI
IPC: C22B1/14
Filed: 1982-09-29
Abstract: PURPOSE:To obtain self-breaking iron ore pellets which are naturally broken into grains of suitable grain size before charging into a blast furnace, by blending fine iron ore as a starting material with coarse-grained carbonate, pelletizing the blend, and calcining the raw pellets. CONSTITUTION:To 100pts.wt. fine iron ore as a starting material is added 0.5- 10pts.wt. coarse-grained carbonate, usually carbonate ore such as limestone or dolomite, and they are blended and pelletized. The raw pellets are calcined at about 1,150-1,400 deg.C. The resulting pellets are converted into deformed pellets of moderate grain size by spontaneous breaking without applying external force in a cooling stage after the calcination or during storage.
Patent JP-2000010613-A (JP)
Title: Loop generating method for tool route
Inventor: YOSHIDA MAKOTO
IPC: G05B19/4093
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To enable the machining of an exact shape by making a loop into interference loop and removing it from an offset shape when a loop element crossing a contour shape or having a distance to the counter shape shorter than an offset distance is included in each loop composed of loop elements. SOLUTION: Concerning respective divided loop elements LE0, LE1, LE2, LE3 and LE4, it is respectively discriminated whether the element is the interference loop or non-interference loop element. When any one of respective loop elements LE0, LE1, LE2, LE3 and LE4 crosses a contour shape 9 or has the distance to the contour shape 9 shorter than the radius of a stick-shaped tool, that element is defined as the interference loop element and the other elements are defined as the non-interference loop elements. In this case, the loop elements LE1 and LE3 become the interference loop elements. Since processing is performed while removing only the interference loops in the closed loop and remaining the non-interference loop, the work exactly formed more closely to the contour shape 9 to be found can be provided.
Patent JP-S5960225-A (JP)
Title: Multiple pen recorder
Inventor: HIGASHIJIMA TAKEYUKI
IPC: G01D9/00
Filed: 1982-09-29
Abstract: PURPOSE:To make it possible to provide a single unit of an AD converter element and a single unit of a DA converter element, by obtaining the deviation from the previous input signal every time the input signal is inputted, performing the AD conversion of the deviation, storing the result in an operating device, repeating the digital addition to the previous input signal, thereby driving pens. CONSTITUTION:By memory 8, input signals x1-xn are sequentially imparted to a comparator 15 through a multiplexer 3 in accordance with a predetermined program. The deviation from the previous input signal is outputted. The analog quantity of the previous input signal xn-1 is outputted from a DA converter 11 and negatively fed back to an AD converter 10, which receives the input signal xn this time. Then, the input of the At converter 10 is the deviation DELTAx. The deviation is inputted in a central processing unit 5, and the previous input signal xn-1 is added. Then the input signal xn this time is obtained, imparted to the DA converter 11, and stored in the memory for the operation of the next input signal. As a result, the At and DA converters are not required to be provided for each CH, and the structure can be simplified accordingly.
Patent JP-H0222806-A (JP)
Title: Laminated ceramic capacitor
Inventor: MORI YOSHIAKI
IPC: H01G4/12
Filed: 1988-07-11
Abstract: PURPOSE:To obtain a capacitor having no problem of migration in internal electrodes and having high dielectric constant by adding a reduction preventing agent in dielectric ceramic containing lead oxide and forming the internal electrode layers of copper or a copper alloy. CONSTITUTION:A metallic paste for forming an internal electrode 2 is printed on a green sheet of dielectric ceramics 1 by the screen printing process. Several such green sheets are laid one over another and thermocompression bonded together to provide an unbaked laminate. The unbaked laminate 4 is baked subsequently. When the laminate to be baked includes the green sheets of dielectric ceramic containing lead oxide and the metallic paste for inner electrodes containing copper, it must be held within an atmosphere of oxygen partial pressure such as the one wherein the dielectric is not reduced and the internal electrodes are not oxidized. The addition of a reduction preventing agent in the dielectric causes the bakable oxygen partial pressure in the atmosphere to extend particularly towards the side of a lower oxygen partial pressure. Accordingly, nondefective products can be obtained at high rate within an appropriate reducing atmosphere without need of strictly controlling the oxygen partial pressure.
Patent JP-S5873442-A (JP)
Title: Vehicle with automatic speed change gear
Inventor: TAKANO TOSHIO
IPC: B60K23/08
Filed: 1981-10-27
Abstract: PURPOSE:To obtain interchangeability between two and four-wheel drives by providing a transmission system from a front wheel reduction gear through a transfer unit to the rear wheel side in a two-wheel driven car with an automatic speed change gear. CONSTITUTION:During a four-wheel drive, a transfer drive shaft 31 is coupled with the drive pinion 17 of the front wheel reduction gear 3 of a two-wheel driven car to take out the power to the rear wheel. This shaft 31 is extended backward through a gap between an automatic speed change gear 5 and the valve block 20 of an oil hydraulic control unit. In addition, a plate-like partition body 32 concurrently serving as the sealing of an oil pump 21 is united with the rear end of a speed change gear case 6, and an extension case 33 is connected through this partition body 32. Then, a transfer unit 34 containing a rear drive shaft 35 is fitted into this case 33 so that the shaft 35 can be coupled or uncoupled with a driven gear 37 through the oil hydraulic clutch 38 for switching between two and four-wheel drives.
Patent JP-S6149802-A (JP)
Inventor: FUKI HIDEO
IPC: B28B3/02
Filed: 1984-08-20
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-H0619971-A (JP)
Title: Cross tabulation chart preparing method
Inventor: TANIGUCHI YUJI
IPC: G06F17/30
Filed: 1992-06-30
Abstract: PURPOSE:To accurately and quickly prepare a required cross tabulation chart in the cross tabulation chart preparing method for indirectly specifying extension item titles by group titles for representing the extension items at the time of preparing the cross tabulation chart from a data base utilized with a computer. CONSTITUTION:This method is provided with a means for inputting the group title for representing the extension item by a user, the means for selecting the extension item title corresponding to the inputted group title when the group title is inputted, a means for displaying the extension item title selected corresponding to the group title to the user and a means for instructing the start of a cross tabulation chart preparing processing to the computer by a user.
Patent JP-S6065002-A (JP)
Title: Adsorptive polymer and its production
Inventor: YAMAMIZU TAKAFUMI
IPC: B01J20/26
Filed: 1983-09-19
Abstract: PURPOSE:To obtain an adsorptive polymer having both carbonyl and amino groups, excellent in selective adsorption of metals, stability, etc., and suitable as an adsorbent for metals, organic substances, etc., by reacting iminodiacetic acid (derivative) with a specified matrix polymer. CONSTITUTION:The purpose adsorptive polymer containig polymer units of formula III [wherein A1 and A2 are each a halogen, hydroxyl group or -N(CH2 COOR2)2] is obtained by reacting a matrix polymer containing polymer units of formula I (wherein X is a halogen and R1 is H or a 1-4C hydrocarbon group) with an amine of formula II (wherein R2 is a metal, hydrogen, or a 1-10C hydrocarbon group), e.g., iminodiacetic acid or diethyl iminodiacetate. Suitable examples of the matrix polymers containing polymer units of formula I include a divinylbenzene/1,2-dibromoethylbenzene copolymer.
Patent JP-H0224417-A (JP)
Title: Ram height adjusting method of hydraulic hammer
Inventor: KUGE YOSHIHIRO
IPC: E02D7/10
Filed: 1988-07-13
Abstract: PURPOSE:To make a work easy and to promote efficiency by detecting displacement of an anvil against a casing in the case of striking, and controlling automatically the drop height of a ram based on the displacement. CONSTITUTION:When a pile 7 is struck by a ram 2 through an anvil 3, the pile 7 and anvil 3 instantaneously drop, and then a causing 1 is in a state of floating for a moment, but when a striker 11 provided to the anvil 3 reaches two detectors 10A and 10B on a mounting table 9 fixed to the casing 1, signals are detected. A ram height of next striking is automatically adjusted in accordance with the detected signals. In the case both of detectors 10A and 10B detect signals, the height of the ram is lowered one step, in the case both of detectors don't detector signals, by contraries, the height is raised one step, and in the case one of them only detects signals, the height of the ram is maintained.
Patent JP-H0730032-A (JP)
Title: Cutting method for tie bar outside sealing resin layer
Inventor: YOSHIMURA ATSUSHI
IPC: H01L23/50
Filed: 1993-07-13
Abstract: PURPOSE:To prevent a resin-sealed semiconductor device from deteriorating in external appearance and reliability by a method wherein suspension pins connected to a tie bar are exposed at a symmetrical position in a sealing resin layer which contains suspension pins, and q stress is made to concentrate on the tie bar connected to the suspension pins. CONSTITUTION:The ends of suspension pins 6 are connected to a tie bar 7 at a symmetrical position in a sealing resin layer 3 and exposed. The sealing resin layer 3 is fixed to a sealing resin layer clamp 13, and a tie bar 7 is fixed to a tie bar chuck 14. After the tie bar 7 is fixed, a tie bar chuck 14 is moved in a vertical direction by a cutting equipment 12, and furthermore either the sealing resin layer clamp 13 or the tie bar chuck 14 is subjected to rotation or torsion to concentrate a stress only on the tie bar 7 to surely cause a metal fatigue failure, whereby the tie bar 7 can be fully separated from the sealing resin layer 3.