baber/WOPTO huggingface dataset:
Patent JP-S5864239-A (JP)
Title: Air nozzle assembly for spinning glass fiber
Inventor: SHIYOUNO HIROAKI
IPC: C03B37/083
Filed: 1981-10-15
Abstract: PURPOSE:To install a nozzle assembly almost perpendicular to the surface of an orifice plate even if a valve device is attached, by placing a specified block having communicating paths provided with a valve mechanism and a specified block having an auxiliary communicating path between the manifold provided with an air feeding inlet and a plurality of air nozzle paths. CONSTITUTION:An air nozzle assembly 24 is used to spray air flows on the surface of the orifice plate 10 of a glass fiber spinning furnace 2. Air is fed to the assembly 24 from the feeding inlet 28, passed through the manifold 30, a plurality of communicating paths 100 and an auxiliary path 114, and ejected from nozzle paths 34. A valve mechanism 90 which is turned through a needle valve head (an external operation section) 110 is incorporated into the paths 100 of the valve block 92. The part of the path 114 of the guide block 88 positioned at the block 92 side is inclined toward a position opposite to the head 110. Thus, even if the valve device capable of adjusting finely and separately the flow rates of air flows spouted from the paths 34 is attached, the assembly 24 can be installed almost perpendicularly to the surface of the plate 10.
Patent JP-2000351502-A (JP)
Title: Sheet carrying device for continuous paper printer
Inventor: YAMAZAKI AKIHIKO
IPC: B41J15/04
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To make a fixing roller withstand long use without having an influence on the fixing performance by independently controlling suction forces in a plurality of suction ports provided along the lateral direction of a continuous paper to correct the meander of the continuous paper. SOLUTION: A preheater 13 forming a suction means is provided in the sheet carrying directional upstream relative to a fixing device, and it has meander correcting suction ports 42, 43, 44, 45 arranged in a row along the lateral direction of a continuous paper 7, which are connected to a meander correcting suction blower through valves, respectively. When the continuous paper 7 is meandered by thermal shrinkage, the suction control is performed by the suction ports 42, 43, 44, 46 on the preheater 13. Namely, to the meandering direction of the continuous paper 7, the suction port on the side of suppressing this performs the suction to correct the meander. Since the control is performed according to each sheet width, the suction port is varied depending on the sheet width.  Thus, the toner fixation to the sheet 7 can be uniformly performed, and the shorter life of the fixing roller (formed of a heat roller 14 and pressure roller 15) can be prevented.
Patent JP-H1110271-A (JP)
Title: Free forging anvil
Inventor: TAMURA KENJI
IPC: B21J5/00
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a hot free forging anvil which prevents faults of crack, etc., from generating and raises the yield by applying an uniform plastic strain onto a material to be worked and making the fine structure and with which hot free forging is executed without reducing the production efficiency. SOLUTION: This free forging anvil is composed of a circular are face to roll down a material to be worked and a circular arc face with a smaller diameter than the radius of curvature of the circular arc face and formed on the front and rear of the transferring direction of the material to be worked, and at both end positions of the circular arc face to roll down the material to be worked, the circular arc face to roll down the material to be worked and the small diameter circular arc face have a common contact surface.
Patent JP-H08995-A (JP)
Title: Exhaust gas purifying catalyst
Inventor: WATANABE JUN
IPC: B01J23/78
Filed: 1994-06-23
Abstract: PURPOSE:To produce an exhaust gas purifying catalyst which has a function to remove nitrogen oxides in an exhaust gas. CONSTITUTION:This exhaust gas purifying catalyst is made of a material having a general formula; AxMySn8-yO16 (A is one or more elements selected from among alkali metal elements and alkaline earth metal elements; M is a divalent or trivalent metal; 0.7<x<=2.0; 0.7<y<=2.0) and having a hollandite-type crystal structure.
Patent JP-H0215785-A (JP)
Title: Television picture processor
Inventor: HAYASHI TOMIO
IPC: H04N5/262
Filed: 1988-07-04
Abstract: PURPOSE:To simultaneously display a partially enlarged picture of a picture and entire part of the picture on the screen of a TV monitor by synthesizing data from an enlarged picture display circuit, entire picture display circuit, and graphic memory and sending the synthesized data to the TV monitor. CONSTITUTION:Moving images are continuously stored in a storage device 11 as digital data. Then the data of an original picture 2 written in the storage device 11 are read out and written in a-display memory 3 provided in an enlarged picture display circuit 12 and, at the same time, data in a suitably designated enlargedisplaying extent 4 are read out in an enlarged state and the data of an enlarged picture 5 are produced at a suitable magnification. In parallel with the enlargement, the data of the original picture 2 are reed out and the data of an entire picture 7 reduced at a suitable magnification are written in an entire picture memory 6 provided in an entire picture display circuit 13. In addition, data for displaying the frame 9 of the enlarged extent in the area of the entire picture 7 is produced by means of a graphic memory 8. Then the data of the enlarged picture 5, data of the entire picture 7, and data of the enlarged extent frame 9 are sent to a TV monitor 10 after the data are synthesized by means of a data synthesization circuit 14.
Patent JP-H0369582-A (JP)
Title: Production of tile having relief tone surface
Inventor: KAMIYA SHOGO
IPC: C04B41/89
Filed: 1989-06-26
Abstract: PURPOSE:To inexpensively obtain the tile with which a stereoscopic feel can be obtd. and a color sensive stereoscopic feel can be distinctly recognized by forming patterned build-ups by the body for molding the tile green ware body on the surface of this green ware body and glazing the surface, then calcining the green ware body. CONSTITUTION:The patterned build-ups of the desired patterns are formed of the pattern stock made of the body for molding the tile green ware body are formed on the surface of this green ware body and the surface of the tile green ware body including the patterned build-ups mentioned above is glazed and calcined to obtain the tile having the desired relief tone surface. The patterned build-ups for forming the tile surface into ruggedness are formed by the operation separate from the formation of the tile green ware body (body part) and, therefore, this tile green ware body can be formed as a flat surface. The arbitrary and easy change of the rugged patterns by the patterned build-ups is, therefore, possible.
Patent JP-H11354551-A (JP)
Title: Apparatus and method for removing gate residue in resin package of semiconductor device
Inventor: MANABE SHUICHI
IPC: H01L21/56
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for cutting and removing a gate residue in a semiconductor device, without cracks in packages or bad influence in cutting dust and improving the quality of products. SOLUTION: A lead frame is put firmly between a die 7A and a stripper piece 14A, and a gate cutting residue 3 is cut by pressing by a punch 19 moving upward and a lifter 20. In this case, the gate cutting residue 3 cut by pressing is confined into a space made up of the punch 19, the inner wall of a punch inserting hole 14Ab of the stripper piece 14A, the lifter 20, and an inner wall of a lifter inserting hole 7Ab of the lifter 7A. When the lifter is moved downward, the gate cutting residue 3 is discharged from a cutting residue discharging hole 7A of the die 7A.
Patent JP-H09325129-A (JP)
Title: Carbon dioxide sensor
Inventor: UEKI MASAAKI
IPC: G01N27/406
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To develop and provide a carbon dioxide sensor which has high specificity to CO2 , particularly, a carbon dioxide sensor which has low sensitivity to H2 O and superior sensitivity to CO2 , can be manufactured at relatively low cost, and has small variance in characteristics. SOLUTION: The carbon dioxide sensor 1 consists of a solid electrolyte 4, a reference electrode 3 which is formed on one surface of the solid electrolyte 4, an detection electrode 5 which is formed on the surface facing the reference electrode 3, and carbonate 6 which is laminated on the detection electrode 3 and keeps dissociate balance with CO2 , and the solid electrolyte is a sintered body formed by baking a mixture containing a compound represented as (Li2 O)x (Ln2 O3 )y (SiO2 )z (where Ln is a rare earth element and (x), (y), and (z) are such numbers that 0<x<0.6, 0<y<1, and 0<z<1, and x+y+z=1) and stabilized zirconia.
Patent JP-S6064056-A (JP)
Title: Deceleration sensing type load responding composite braking pressure control valve
Inventor: TAKADA KOUJI
IPC: B60T8/26
Filed: 1984-08-06
Abstract: PURPOSE:To simplify construction and lower a cost by equally distributing an enclosed pressure, which is enclosed in the sub-circuit of the first system by means of an inertia valve, to proportional pressure-reducing valves for each system through one pressure receiving piston and a spring, and making said pressure act on said valves. CONSTITUTION:Due to a defined degree of deceleration, a ball 10 is seated on a seat 11 while chambers 102, 103 are blocked, with an enclosed pressure proportionate to load. This enclosed pressure acts on a thrust piston 400, and a part of the acting force is opposed by an outer spring 402 and becomes ineffective, with only the remaining part being transmitted to an equalizer 404 through an inner spring 401 and a spring retainer 403. The force acting on the equalizer 404 is further distributed to two pressure-reducing valves 20, 20' provided in each system respectively. When one system fails to operate, the valve body 20 or 20' in that system fails to move rightward causing the equalizer 404 to incline and, thereby, its stem 405 is caught in a guide hole, without permitting the remaining valve body to move to its regular operating position. Accordingly, a pressure reducing operation on the active side is not carried out.
Patent JP-H0330700-A (JP)
Title: Detection of nucleic aid region
Inventor: HIKICHI KAZUMASA
IPC: C12Q1/68
Filed: 1989-06-28
Abstract: PURPOSE:To simultaneously and readily detect plural nucleic acid regions by amplifying the plural regions having mutually different size in a sample gene with a gene-amplifying method, subjecting the sample to electrophoresis, separating the amplified plural regions according to the size of individual region and detected nucleic acid fragments. CONSTITUTION:Plural regions to be detected having mutually different size in sample DNA or RNA are dissolved in buffer solutions and subjected to heat treatment to denaturate DNA or RNA protease. Then nucleotide and DNA or RNA polymerase are added, thus subjected to a temperature-controlling in a temperature cycle of high temperature and low temperature by a gene- amplifying method to simultaneously amplify the plural regions to be detected. Next, the sample after the amplification is subjected to electrophoresis and separated according to the respective sizes of the amplified plural regions to be detected, then a separated nucleic acid region is detected by detecting a nucleic acid fragment.
Patent JP-S6346482-A (JP)
Title: Developing device
Inventor: MOCHIZUKI MITSUO
IPC: G03G15/09
Filed: 1986-07-15
Abstract: PURPOSE:To prevent a developer from being plugged or leaked by fitting developer guide parts for covering the developer holding area of a developing roller on the upstream side of a doctor blade to the side plates of a developing device which are positioned on both the side of the developing roller. CONSTITUTION:Developer 11 on the sleeve 10a of the developing device 10 is carried under the doctor blade 12 by the rotation of the sleeve 10a and a magnet 10b. Since a gap (g) between the inner periphery 14c of the developer guide part 14 and the outer periphery of the sleeve 10a of the roller 10 is formed shorter than the toner regulating gap G of the blade 12, the developer 11 on both the end parts of the roller 10 is deflected to a center direction in the longitudinal direction of the roller 10 and the center side from the blade 12 by the inclined end faces 14a of the guide parts 14 and its end part position is regulated. Since the guide parts 14 are adjacent to the outer periphery of the roller 10 as compared to the blade 12, the developer 11 is not expanded to the outside also at the position of the blade 12. Thereby, leakage or the like of developer 11 due to its expansion at the end part of the roller 10 can be surely suppressed.
Patent JP-S5954889-A (JP)
Inventor: TAKEDA TOSHIO
IPC: F01N1/24
Filed: 1982-09-23
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-H06346034-A (JP)
Title: Adhesive tape for producing plastic lens
Inventor: INOUE TETSUO
IPC: C09J7/02
Filed: 1993-06-11
Abstract: PURPOSE:To obtain the subject adhesive tape improved in leakage of raw material in casting of lens, crack and breakage, etc., of lens by forming a pressure- sensitive adhesive layer on a support so as to have specific self-back adhesiveness. CONSTITUTION:This adhesive tape forms a pressure-sensitive adhesive layer, preferably a pressure-sensitive adhesive layer composed of an acrylic polymer consisting essentially of alkyl (meth)acrylate unit on a film-like support and it has >=100g/20mm width self-back adhesiveness. Furthermore, in this adhesive tape, the film-like support is preferably subjected to adhesion-improving treatment such as corona discharge treatment on a pressure-sensitive adhesive layer- forming face of the film-like support.
Patent JP-S6060227-A (JP)
Title: Fuel-cut controlling method for internal-combustion engine
Inventor: KOUSAKA YASUO
IPC: F02D41/14
Filed: 1983-09-09
Abstract: PURPOSE:To prevent emission of combustible gas and to purify exhaust gas of an engine, by effecting fuel cut accurately by renewing and storing the conditions of fuel cut according to the operational conditions of the engine and collating the operational conditions of the engine at the time with the stored conditions. CONSTITUTION:An ECU13 has an engine-speed storing section MT and a two- dimensional map storing section MS and obtains a minimum value TAmin. of a throttle-valve opening signal TA1 by picking up the signal TA1 at predetermined intervals. The value TAmin. is learnt thereafter. Then, judgement is made whether or not the detected engine speed Ne is higher than the fuel cut engine speed NB determined by the temperature of cooling water. In case of YES, fuel cut is effected when the throttle-valve opening signal TA is smaller than the value calculated by the electronic control unit. Here, the calculation is executed by reference to a two-dimensional map of TA1 and Ne for fuel cut. By employing such a method, it is enabled to prevent emission of combustible gas and to purify the exhaust gas.
Patent JP-H0743058-A (JP)
Title: Ice snow storing apparatus
Inventor: KUROSAKI YUKIO
IPC: B65G51/02
Filed: 1993-06-11
Abstract: PURPOSE:To easily store ice snow of artificial snow in a mound on a skiing slope of a skiing ground without releasing ice snow having fine particles. CONSTITUTION:An umbrella-like ice snow reflector 31 having reflecting surfaces 31a are so mounted at an end of a diffuser of a telescopically drivable ice snow diffusing tube 20 having a diffuser 23b formed at an end and an inlet 21c capable of inputting ice snow and formed at a lower part via a plurality of support rods 32 at the tube as to be opposed at the reflecting surface to the diffuser, and guiding blades 33 are so provided around the reflecting surface of the reflector as to be stretchable and foldable.
Patent JP-S5833992-A (JP)
Title: Device for controlling armature current by counterelectromotive force of motor
Inventor: BAN ITSUKI
IPC: H02P7/288
Filed: 1981-10-20
Abstract: PURPOSE:To reduce the torque ripple of a motor by calculating the counterelectromotive force obtained from a bridge circuit formed of an armature, a transistor and a resistor together with a reference voltage corresponding to the output torque, thereby controlling the armature current. CONSTITUTION:A bridge circuit is formed of a 3-phase Y-connected commutator motor 1 used for a magnetic recorder/reproducer, transistors 29a-29d, 30, 26 and a resistor 32, the transistor 26 is controlled by the output of the bridge circuit, the voltage between the collector and the emitter is inputted to a differential amplifier 8, thereby obtaining a signal proportional to the counterelectromotive force. The signal is supplied to a divider 7 together with a reference voltage responsive to the output torque, the output of which divider is in turn applied through an operational amplifier 6 to the transistors 29, 30, thereby controlling the bases of the transistors. Accordingly, the armature current is controlled so that the product of the armature current and the counterelectromotive force becomes always equal to the reference voltage, thereby reducing the ripple torque.
Patent JP-H073578-A (JP)
Title: Weaving of fabric having tuck-in selvage and doup unit
Inventor: SAKAI SHIGERU
IPC: D03D47/40
Filed: 1993-06-11
Abstract: PURPOSE:To provide a technical method for forming a tuck-in selvage of plain weave at both the ends of a fabric such as a twill weave without using an extra reed in a shuttleless loom. CONSTITUTION:A doup unit 34 driven by a through shaft 23 rotating synchronously with the clank shaft of a loom is set at both the end parts of a fabric so as to treat the cut end of a weft yarn with a binding yarn passing through the doup unit. A pair of shedding rods 20 and 21 driven by the through shaft 23 and alternately moved up and down are set respectively at both the end parts of the doup unit so as to weave plural warp yarns 30 and 31 passing through the shedding rods 20 and 21 into a tuck-in selvage of plain weave at both the ends of the fabric. As a concrete constitution of this doup unit, warp yarn shedding members each composed of a pair of warp yarn shedding rods 20 and 21 alternately moved up and down by two cams fixed to a cam shaft 2 driving shedding members 9, 10 and 11 of the doup unit are equipped and one or plural warp yarns are allowed to pass through each warp yarn shedding rod.
Patent JP-H1017103-A (JP)
Title: Sink
Inventor: NISHIHARA TAKASHI
IPC: E03C1/266
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a sink to perform a flow of drain, such as ordinary washing water, not through a disposer and reliably separate drain, containing garbage crushed by the disposer, for disposal. SOLUTION: In a sink wherein a despises 2 is arranged in succession to a sink drain port 1, a despises 2 is coupled to the drain port 1 through a coupling cylinder 3 and a drain pipe 4 for ordinary drain is connected to the coupling cylinder 3, and a draining cage 4 contained in the coupling cylinder 3 is removably provided. A plug body 5a to close a flow passage running from the coupling cylinder 3 to the disposer is arranged integrally with the draining cage 5.
Patent JP-S6322749-A (JP)
Title: Automatic water boiler device
Inventor: HANEDA SHIRO
IPC: B60R11/00
Filed: 1986-07-16
Abstract: PURPOSE:To heat water in a water boiler and to enable the use of water as hot water, by a method wherein, after exhaust gas from an automobile is forced to flow through a pipe for heating water disposed in a closed boxform water boiler body loaded on an automobile, the exhaust gas is exhausted in the open air. CONSTITUTION:A water boiler is loaded in, for example, the trunk of an automobile, and has a rectangular parallelepiped closed structure water boiler body 1, the external part of which is made of plastic. The body 1 is provided at its upper part with a port 4 through which water is implanted, and the port is closed with a cap 5. A pipe 14 for heating water made of stainless and bent in a meandering state is contained in the body 1, an exhaust pipe 19 is connected to an inlet pipe 8 through a coupling pipe 15, and an output pipe 9 of the pipe 14 for heating water is opened to the open air. Hot water heated through absorption of the heat of exhaust gas is taken out from the pipe 7 to the outside.
Patent JP-H0217563-A (JP)
Title: Method for initializing shared memory
Inventor: OZAKI SATORU
IPC: G06F12/02
Filed: 1988-07-06
Abstract: PURPOSE:To minimize the unnecessary time spent till the end of initialization of a shared memory by initializing the memory by the CPU which first accesses the shared memory out of CPUs constituting a system. CONSTITUTION:Microprocessors (CPU) 11...1N access a shared memory 2 through a common bus 4. When plural CPUs simultaneously access the shared memory 2, a bus arbitrating circuit 3 gives the access right for the shared memory 2 to one CPU in accordance with preliminarily determined priority levels. Parts of CPUs 11...1N on the system constitution are not limited, and the arbitrary CPU which first accesses the shared memory 2 initializes the shared memory 2.
Patent JP-2000002772-A (JP)
Title: Road surface judging device
Inventor: SHIRAHASE TAKASHI
IPC: G01W1/00
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To instantaneously and continuously estimate the coefficient of friction of a road surface and judge the road surface by calculating the characteristic quantity according to the moisture content of an object to be measured from the detection signal of the reflected wave from the road surface, and comparing it with a reference area value. SOLUTION: First and second light receivers 1, 2 receive first and second infrared rays of the light projected by a projector 3, irregularly reflected on the road respectively, and convert them into electric signals. An amplifier 7 amplifies the output first reflection signal of the first light receiver 1, and a low-pass filter 8 removes the disturbance noise component therefrom followed by outputting. Comparators 9, 10 that received this input compare it with thresholds A1, A2 showing high and low levels of the road surface water, and output the resulting comparison data corresponding to the road surface water to a CPU 15.  The output second reflection signal of the second light receiver 2 is also inputted to comparators 13, 14 in the same manner and compared with thresholds B1, B2 showing high and low levels of the road surface diffused light, and the resulting comparison data corresponding to the diffusion degree of road surface is outputted to the CPU 15. The CPU 15 estimates the coefficient of sliding friction of the road surface by calculation followed by outputting.
Patent JP-S5866816-A (JP)
Title: Water meter
Inventor: AOYANAGI KENICHI
IPC: G01M3/00
Filed: 1981-10-19
Abstract: PURPOSE:To prevent the erroneous decision in the detection of water leakage by the using sounds according to the use of city water on the user's side by interrupting the decision of leakage when the actual flow rate of the city water passing through the meter is larger than the min. flow rate of the ordinary water consumption on the user's side. CONSTITUTION:The propagating oscillations in city water are converted to an electric signal with a pressure-electric signal converter 5, and the electric signal is inputted to a leakage deciding circuit 26. On the other hand, the output of a flow rate-electric signal converter 11 is inputted via an amplifier 12 to a flow rate comparator 25, by which the actual flow rate is compared with the ordinary min. flow rate on the user's side. If the flow rate is larger than the ordinary min. flow rate, the compared output of the comparator 25 is inputted as a leakage decision locking signal to the circuit 26, by which the detection of leakage is interrupted. Thus the erroneous decision in the detection of leakage is prevented and the leakage of water is detected surely.