baber/WOPTO huggingface dataset:
Patent JP-H08288973-A (JP)
Title: Demodulation circuit for synchronization detection system
Inventor: NAKAMURA HIROSHI
IPC: H04L7/00
Filed: 1995-04-10
Abstract: PURPOSE: To reduce missing in reception data to be lost because much time is required for initial synchronization when a state of difficulty in synchronization due to crosstalk during reception demodulation is restored to a normal state in the demodulation circuit of the synchronization detection system. CONSTITUTION: The demodulation circuit is provided with a signal presence discrimination circuit 3 detecting the presence of a reception signal. When a recovered carrier fed from a synchronization control circuit 4 to a detection circuit 1 during reception is not synchronized, a designation signal conducting tracing synchronization not transited to initial synchronization by synchronization information in the state of normal reception stored in a synchronization storage discrimination circuit 5 is given to the synchronization control circuit 4 to restore the synchronization at a high speed.
Patent JP-H04338233-A (JP)
Title: Adsorbent for nox and method for removing nox by using this adsorbent
Inventor: KOBAYASHI MOTONOBU
IPC: B01J20/08
Filed: 1991-05-14
Abstract: PURPOSE:To obtain the adsorbent which has the excellent capacity to adsorb the NOx and more particularly nitrogen dioxide in exhaust gases and is not affected by the moisture in the exhaust gases by incorporating an alumina component and metal oxide components, such as manganese and nickel, into this adsorbent. CONSTITUTION:This adsorbent contains 30 to 99.5wt.%, more preferably 40 to 99wt.% alumina as the component and 70 to 0.5wt.%, more preferably 60 to1wt.% metal oxides selected from the manganese, nickel, cobalt, and lanthanum as the components. The specific surface area is specified to >=50cm<2>/g, more preferably >=80m<2>/g and the pore volume to >=0.3cc/g, more preferably >=0.4cc/g. The resulted adsorbent has the excellent capacity to adsorb the NOx, and more particularly low-concn. nitrogen dioxide in the exhaust gases and removes these materials without being affected by the moisture in the exhaust gases.
Patent JP-S588496-A (JP)
Title: Mounting method of rudder
Inventor: KUSAKA TORAICHI
IPC: B63H25/38
Filed: 1981-07-09
Abstract: PURPOSE:To easily and safely mount a rudder to a ship body, by mounting a chain block to the stern, supporting both sides of the rudder to the chain block and carrying said rudder with rollers to a prescribed position. CONSTITUTION:A rudder 16 is lowered by a crane and supported by the first chain block 19, and then cable members 17 are removed. After the rudder 16 is placed on a guide rail 15 by the chain block 19, a hook 24 of a retracting chain block 23, mounted to the lower part of a stern frame 21 through a bracket 22, is connected to the rudder 16 through a cable member 25, while chain blocks 28, 29 are further connected to the rudder 16. Then the rudder 16 is carried with rollers to a prescribed position, that is, the position corresponding to the stern frame 21 by the chain block 23. And the rudder 16 is lifted by a jack, and a spindle 32 is inserted into a through hole 33.
Patent JP-S59588-A (JP)
Title: Rotary compressor
Inventor: SHIYOUJI MASATSUGU
IPC: F04C29/12
Filed: 1982-06-23
Abstract: PURPOSE:To simplify the structure of a compressor and to raise the injection efficiency and the releasing efficiency, by forming a release hole and an injection hole separately and independently from each other, and connecting these two holes via a connecting passage on the inside of the compressor. CONSTITUTION:A coolant passage 26 is formed in a lower end plate 25 of a cylinder 21 from the outside and a small-diameter injection hole 28 communicating with the coolant passage 26 is also formed in the lower end plate 25 at the part thereof facing a compression chamber 27 in the cylinder 21. Further, a check valve receiving chamber 29 is formed on the inside of the wall of the cylinder 21, and a release hole 30 is formed in the inner wall of the cylinder 21 in the manner of communicating with the chamber 29. Further, a connecting passage 33 is formed in the surface of the lower end plate 25 facing the end face of the cylinder 21 in the manner that it is communicated with the chamber 29. Thus, since the release hole 30 and the injection hole 28 are formed separately from each other and they are communicated with each other via the connecting passage 33 on the inside of a compressor, it is enabled to simplify the structure of the compressor and to raise the releasing efficiency and the injection efficiency of the same.
Patent JP-H06317252-A (JP)
Title: Swash plate type compressor
Inventor: SHIMIZU SHIGEMI
IPC: F04B27/08
Filed: 1993-05-10
Abstract: PURPOSE:To provide a swash plate type compressor which can be manufactured easily in simple constitution and has a rotation preventive mechanism for a piston. CONSTITUTION:A swash plate system compressor has a rotation preventive mechanism. The rotation preventive mechanism has a pair of semicircular groove 1 and groove 2 and a rotation locking ball 3. The groove 1 is formed in a part of a piston 57. The semicicrcular groove 2 is formed in a part of a housing 51 opposed to the semicircular groove 1 of the piston when the piston 57 makes reciprocating motion. The rotation locking ball 3 is inserted in space formed of these both grooves 1 and 2, and prevents relative rotation of the piston 57 and the housing 51.
Patent JP-H10262799-A (JP)
Title: Toothbrushing cup with coating mirror
Inventor: KOBAYASHI YUZO
IPC: A47G19/22
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To solve the difficulty of looking in a mirror and the inconvenience of implements at toothbrushing. SOLUTION: In a cup (vessel) used for toothbrushing, a mirror 2 is mounted on the side surface of a cup body 1. According to such a structure, since the mirror is mounted on the cup almost always used when the mouth is rinsed, the teeth can easily be checked with the cup in one's hand without trouble and forgetting.
Patent JP-H08276546-A (JP)
Title: Modified polyimide/fluoroplastic laminated film
Inventor: KATAOKA KOSUKE
IPC: B05D5/10
Filed: 1995-04-06
Abstract: PURPOSE: To provide a modified polyimide/fluoroplastic laminated film excellent in the adhesiveness with a metal. CONSTITUTION: A modified polyimide/fluoroplastic laminated film is constituted by applying a coupling agent to the surface of the fluoroplastic layer of a polyimide/fluoroplastic laminated film obtained by laminating fluoroplastic to the single surface or both surfaces of a polyimide film.
Patent JP-S62264755-A (JP)
Title: Subscriber information revisr system
Inventor: YASUDA MITSUYOSHI
IPC: H04Q3/58
Filed: 1986-05-12
Abstract: PURPOSE:To utilize the wider range of service by revising utilization propriety information for various services given by an automatic private branch exchange to an accommodated extension subscriber when the extension is connectec to an external line. CONSTITUTION:The automatic private branch exchange 1 has extension subscribers 2a, 2b, 2c accommodated with subscriber circuits 11a, 11b, 11c and a trunk line 3 accommodated to a trunk line circuit 12, and a main storage device is provided with subscriber information areas 161a-161c corresp onding to the subscribers 2a-2c. When the subscriber 2a transfers an incoming call from the trunk line 3 to the subscriber 2b in talking with the subscriber 2c, a central controll unit 15 holds the trunk line 3, starts a class change section 151 to change the service class of subscriber information of the subsriber 2b from low a low class having no busy incoming call priviledge into a high class, starts a busy incoming section 152 to inform a busy call incoming to the subscriber 2b.
Patent JP-S59231644-A (JP)
Title: Common crt editing machine
Inventor: SHIMIZU TAKAO
IPC: G06F3/048
Filed: 1983-06-14
Abstract: PURPOSE:To know the states of all devices only by monitoring one CRT terminal at one place by storing communication messages in a communication message storing and editing means, circuit by circuit, and editing properly the messages and outputting in response to a request from the common CRT terminal. CONSTITUTION:Communication messages are received from plural communication circuits 1, and a CPU10 stores them in respective storage areas dedicated to respective circuits in a memory 11 and displays a judged circuit name on an external display device 8. When an operator makes a request to display a message on a keyboard, the CPU10 reads the message out of the message storage area corresponding to a specified circuit, edits it in specific format, and displays on the display device 8. Further, when the message is outputted to some circuit among plural communication circuits from the keyboard of the external display device 8, the CPU10 judges the destination circuit and outputs message to the circuit.
Patent JP-S60251640-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KAGAMI SHIYOUICHI
IPC: H01L21/76
Filed: 1984-05-28
Abstract: PURPOSE:To improve isolating capabilities by a method wherein an element isolating region not larger than a prescribed dimension and an element isolating, insulating film not thinner than a prescribed thickness are provided. CONSTITUTION:On a p type silicon substrate 31 equipped with a crystal orientation (100), a silicon oxide film 32 and silicon nitride film 33 are formed. Further, dichlorsilane gas is applied for the formation of a silicon layer 34 for isolating elements. Next, boron ions are driven into the silicon layer 34 for the formation of a doped layer 35. Then, the entire substrate 31 is subjected to oxidation for the formation of a thick silicon oxide layer 36 and doped region 35'. A process follows wherein the silicon oxide film 32 and silicon nitride film 33 are removed, a gate oxide film 37 and polycrystalline silicon layer 38 are formed, and then an n type impurity ions are injected into the substrate 31 for the formation of a source region 39 and drain region 40. An interlayer insulating film 41 is deposited on the entire surface, a contact hole 42 is provided, and a wiring 43 is built. In a device of this design, the thickness of the insulating film may be not less than 1/4 of the width of the element isolating region even when the latter has a width not more than 2mum, realizing an excellent element isolating feature in spite of enhanced integration.
Patent JP-S63271476-A (JP)
Title: Developer for negative charge latent image
Inventor: MATSUBARA AKITOSHI
IPC: G03G9/097
Filed: 1987-04-30
Abstract: PURPOSE:To improve the flowability and electrostatic charge stability and transferability of a developer by incorporating positive chargeable fine silica particles and zinc oxide powder into the developer. CONSTITUTION:The developer consists of a coated carrier, nonmagnetic toner, the positive chargeable fine silica particles and the zinc oxide powder. The fine silica particles subjected to a surface treatment with an amino modified silicone compd. (e.g.: amino modified silicone resin) can be used for the above- mentioned silica and the powder of ZnO or Zn2O can be used for the zinc oxide. The carrier prepd. subjecting the particles of a magnetic material (e.g.: copper- zinc ferrite) to a surface treatment with a silicone or fluorine compd. is usable for the carrier and the toner prepd. by adding a coloring agent, fixability improving agent, charge control agent, etc., into a binder (e.g.: styrene-n-butyl acrylate copolymer) is usable for the toner.
Patent JP-S5749669-A (JP)
Title: Thermosetting paint composition containing blocking acid catalyst
Inventor: YOHAN BERUNARUTO REESHINKU
IPC: C08L61/20
Filed: 1981-07-13
Abstract: Thermosetting coating composition having incorporated therein an acid-curable amino resin and such an amount of a blocked acid as corresponds to 0,1 to 10 per cent by weight, calculated on the amino resin of potentially available sulphonic acid. In order to reduce the electric conductivity of the composition after a pot-life of at least several weeks the blocked acid to be used is selected from the group of sulphonic acid oximates. 
<??>The compositions are suitable to be applied to a substrate by electrostatic spraying.
Patent JP-S602538-A (JP)
Title: Sheet conveying device
Inventor: TONOMURA YOSHINOBU
IPC: B65H5/02
Filed: 1983-06-16
Abstract: PURPOSE:To restart the surface movement of a belt member as well as to make the discharge and conveyance of a sheet performable in a simple manner, by once suspending the surface movement of the belt member with retaining force of an interference member given by a stopper member, and afterward making the stopper member into escape motion from the interference member. CONSTITUTION:A tip end side of a conveyed original almost commensurate to the position of a pin 16 and also the position of a hook part 17a of a hook lever 17 is made to be correnspondent to the position of a base line O of platen glass 2 so that at the point that the pin 16 engages the hook part 17a of the hook lever 17 and thereby rotation of a belt 2 stops, the original is conveyed up to the specified position on the platen glass 2 to which its tip end side reaches the position of the base end O and comes into a state of stoppage. Next, an optical scanning system or the like at the side of a picture forming device is set in motion and thereby optical scanning on a downward picture of the original takes place through the glass 2, and on the basis of this end signal, a solenoid plunger 19 is energized with current for a set time long, making the hook lever 17 into escape rotation from the pin 16, and the belt 2 is rerotated, thus the original is discharged onto a paper discharge tray 26.
Patent JP-S62265198-A (JP)
Title: Method for synthesizing diamond
Inventor: SAITO YUKIO
IPC: C30B29/04
Filed: 1986-05-14
Abstract: PURPOSE:To enhance the growth of diamond by feeding a gaseous mixture of hydrogen and carbon monoxide or hydrogen and carbon dioxide to an evacuated reactor and impressing energy of electromagnetic wave such as microwave and high frequency and generating plasma. CONSTITUTION:Hydrogen 1 and carbon monoxide or carbon dioxide 2 are mixed after these are measured by flowmeters 3 and fed to a plasma reactor 4. The reactor 4 is evacuated at 10<-1>-10Torr by a vacuum pump 11. High frequency generated by a high-frequency oscillator 6 is fed to the reactor 4 through a coil 5 made of copper. Plasma 8 is generated from the gaseous mixture incorporated in the reactor 4 by this high frequency and diamond is deposited on a silicon wafer 7.
Patent JP-H11286963-A (JP)
Title: Operator cab of construction machine
Inventor: NAMURA HARUHIDE
IPC: E02F9/16
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To improve the visibility of a door by arranging a relay link to each lock-side end part area in a center pillar, and connecting a door closing lock and a door opening lock to the relay link through connecting members, respectively. SOLUTION: A relay link 18 rotated according to the operation of an opening and closing handle 2 is provided, a door closing lock 4 and a door opening lock 5 are connected to the relay link 18 through a fifth rod 21 and a sixth rod 22, respectively, and the relay link 18 is arranged on the rear end side of a center pillar 1c. Since the fifth rod 21 and sixth rod 22 connected to the door closing lock 4 and door opening lock 5 are connected to the relay link 18, respectively, the necessary arrangement space within the center pillar 1c to the fifth rod 21 or sixth rod 22 can be minimized as much as possible. Consequently, the vertical width dimension of the center pillar 1c can be minimized to enlarge the transparent windows arranged above and under the center pillar 1c. Thus, the visibility can be improved.
Patent JP-H10301521-A (JP)
Title: Display
Inventor: KAMATA MASAKI
IPC: H04N5/57
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To reduce a decrease in the quality of display video by providing a peaking control circuit which improves frequency characteristics of a variable gain video output circuit in synchronism with a control circuit and a bright level control circuit which corrects bright level. SOLUTION: A microcomputer 9 controls the gain of the variable gain video output circuit 4 by a gain switching circuit 5 to control the amplitude and frequency bandwidth of a video output signal for high-luminance display and high-definition display. Further, the peaking control circuit 6 and bright level control circuit 7 are driven at the same time. The peaking control circuit 6 corrects frequency characteristics like peaking control and the bright level control circuit 7 corrects the gray levels of the high-lightness display and high- definition display through bright level control. Consequently, optimum frequency characteristics and bright level matching the gain of the variable gain video output circuit 4 are actualized.
Patent JP-H07317643-A (JP)
Title: Hydraulic machine
Inventor: MATSUMOTO KIYOSHI
IPC: F03B15/04
Filed: 1994-05-23
Abstract: PURPOSE:To prevent the interference between a runner and the pusheddown water surface, prevent the rise of the water temperature of a draft pipe, and reduce the construction cost. CONSTITUTION:This hydraulic machine is provided with a large-diameter drain pipe 16 separating air and water from a mixed fluid fed from discharge pipes 10a, 10b. The large-diameter drain pipe 16 drains the separated water below the pushed-down water surface 13 of a draft pipe 8 and exhausts the separated air above the pushed-down water surface 13 of the draft pipe 8. Since the separated air is exhausted above the pushed-down water surface 13 of the draft pipe 8, the reduction of the air in a runner chamber 6 is suppressed. The reduction of the air in the runner chamber 6 with the passage of operation time can be prevented without extending a draft pipe upper section 8a.
Patent JP-S61265953-A (JP)
Title: Method of driving charge coupled device
Inventor: KUDO MITSURU
IPC: H04N5/335
Filed: 1985-05-21
Abstract: PURPOSE:To reduce the data transfer time by providing an ineffective shift register to both ends of a shift register of a charge coupled device. CONSTITUTION:The ineffective SR is provided to both ends of the shift register (SR) of the CCD 1 and an output signal of the CCD 1 is a signal having ineffective data A, C, D, F, G, I before line data L1, L3, L5 and after those as shown in figures (b-d). When a shift pulse signal S7 is inputted, the data L1 is fetched to the SR of the CCD 1 and outputted to a gate section 3. The moment when the ineffective data C is outputted after the transfer of an effective data B is finished, the shift pulse S7 is inputted again to fetch the ineffective data D of the data L3, then an output signal S 11 (figure e) is a signal where the data C and D are superimposed together and smearing takes place. A gate signal S9 is set with the output of the effective data and reset with the output of the superimposed ineffective data and an effective picture signal S13 from which the superimposed part of the ineffective data of the signal S 11 is rejected by the gate section 3 is obtained.
Patent JP-H05276846-A (JP)
Title: Method for proliferating plb cell of orchidaceous plant
IPC: A01H4/00
Filed: 1992-03-31
Abstract: PURPOSE:To obtain a method for proliferating a protocorm-like body(PLB) cell of an orchidaceous plant in which the PLB cell can efficiently be proliferated without damaging the PLB cell of the orchidaceous plant. CONSTITUTION:The objective method is carried out by using plural aerating culture vessels 11, 12, 13 and 14, a water tank 7 for transpiring a culture medium installed in front of the front aerating culture vessel 11, a backflow preventing trap 6 provided after the final aerating culture vessel 14 and a various germ contamination preventing vessel 5 installed after the backflow preventing trap 6. Series aerating culture for successively introducing air into the water tank 7, aerating culture vessels 11 to 14, backflow preventing trap 6 and various germ contamination preventing vessel 5 is carried out. The PLB cell of the orchidaceous plant and 10-1000ml liquid culture medium 8 are placed in the aerating culture vessels and the aeration flow rate to the respective aerating culture vessels is 0.1-1.2VVM.
Patent JP-S63274862-A (JP)
Title: Method for evaluating residual life of heat resisting steel
Inventor: NISHIMURA NOBUHIKO
IPC: G01N33/20
Filed: 1987-05-06
Abstract: PURPOSE:To enable non-destructive and rapid evaluation of the residual life of a heat resisting steel by measuring the relative quantity of the deposits sampled from the heat resisting steel and estimating the life consumption of the heat resisting steel from a life evaluation diagram. CONSTITUTION:The relative quantity of the deposits sampled from the heat resisting steel is measured and the life consumption of the heat resisting steel is estimated from the life evaluation curve indicating the relation between the relative quantity of the deposits and the life consumption. The residual life of the heat resisting steel used under high-temp. stress is, therefore, non- destructively and rapidly evaluated simply by sampling the deposits from the surface of the heat resisting steel.
Patent JP-S6438317-A (JP)
Title: Feeding mechanism
Inventor: MARINASU JIEI EMU RANGEN
IPC: B65G47/82
Filed: 1988-04-30
Abstract: PURPOSE: To simplify a spacer mechanism in a feed mechanism of a carton stacking device by providing an inclination part lower in a carrying direction and higher at the back in a high speed conveyor, and gradually lifting an item from a lower speed conveyor to be transferred to the high speed conveyor. CONSTITUTION: An item 12 is carried by a first conveyor 60 toward a second conveyor 62. The second conveyor 62 is running at a higher speed than the first conveyor 60, so an inclination surface 126 provided in a second conveyor 62 overtakes the item 12 at parallel parts of both conveyors 60, 62. A lower surface at the front of the inclination surface 126 invades under the item 12. Since the second conveyor 62 is faster, the item 12 is lifted by the inclination surface 126 in such a direction as to get apart from the conveyor 60, and it is taken onto the second conveyor 62. The item 12 is thus fed to a stacking device at a specified interval. A spacer mechanism can thus be simplified.
Patent JP-H02287301-A (JP)
Title: Reflecting mirror consisting of multilayered film of dielectric material having non-dependency on incident angle and having high reflecetivity
Inventor: KUNII KOKI
IPC: G02B5/08
Filed: 1989-04-27
Abstract: PURPOSE:To obtain the reflecting mirror which has no dependency on incident angles and has a high reflectivity by alternately laminating dielectric thin films having a low refractive index and a high refractive index on a reflecting film. CONSTITUTION:The reflecting film 3 is formed on an underlying film 2 which is formed on a substrate 1 and consists of, for example, silicon monoxide SiO and the reflection increase films are provided on the reflecting film 3 to selectively amplify incident light, for example, a laser beam having a specific wavelength lambda. The reflection increase films have the multilayered structures and are formed by alternately superposing plural layers of the dielectric thin films 4 having the low refractive index and the dielectric thin films 5 having the high refractive index. A dielectric surface film 6 of the low refractive index having a prescribed film thickness is formed of the same material SiO2 as the material of the low-refractive films 4 at lambda/4 film thickness on the multilayered reflection increase films. The dependency of the reflectivity (intensity of exit light) on the incident angle is substantially not admitted over a wide angle range with this reflecting mirror in this way and the reflecting mirror optimum for a polygonal mirror is obtd.