baber/WOPTO huggingface dataset:
Patent JP-2000074226-A (JP)
Title: Mechanical seal
Inventor: MAEDA SHIGEKI
IPC: F16J15/36
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To miniaturize by interposing a coiled wave spring in a compressive condition between a seal ring side end part of a rubber-made bellows and a cartridge, and mounting the other end part in the cartridge through a driving band. SOLUTION: When force is applied in a direction of close adherence of a coiled wave spring 18 by pressing an outer peripheral part 17b of a case 17 in a right direction, one end face 17a of the case 17 and one end face 19b of a driving band 19 are brought into contact, the driving band 19 is pressed in a right direction, and a bellows 15 is mounted in a proper position relating to an inner cylinder part 16a of a cartridge 16. The driving band 19 is used for fixing to the inner cylinder part 16a, to prevent generation of a slip relating to slide torque. The bellows 15 uses rubber for sealing a liquid also giving proper pressing force to a seal ring 14. By a constitution thus formed, a pump can be miniaturized and cost can be reduced by markedly shortening axial directional dimension.
Patent JP-H0688326-A (JP)
Title: Ground subsidence preventive method for peripheral ground in soft ground treatment method
Inventor: KOTANI KATSUMI
IPC: E02D3/02
Filed: 1992-09-10
Abstract: PURPOSE:To eliminate the need for a strong shutdown wall by the application of steel sheet piles or a deep soil stabilization method or the like and avoid an adverse effect upon the peripheral ground accompanied by ground subsidence at a filling construction site based on a low cost and simple method. CONSTITUTION:A large number of water expansive fibers 17, which are formed in a paper-like state, are driven into the ground at a filling construction site with a paper drain driving machine, thereby forming a shutdown layer 12. The water expansive fibers 17 absorb water from a weak ground, swell and further get gelded, thereby forming a sliding layer around the filling construction site X and the peripheral ground. This construction makes it possible to prevent the ground subsidence at the filling construction site X from spreading the peripheral ground.
Patent JP-H0586969-A (JP)
Title: Cylinder head structure of engine
Inventor: IWATA NORIYUKI
IPC: F02F1/36
Filed: 1991-09-20
Abstract: PURPOSE:To obtain uniform and excellent cooling effect of each cylinder. CONSTITUTION:A space in a peripheral wall 8 of a cylinder head 1 forms a water jacket and intercouples bolt walls 11 having a bolt hole 7 in which a bolt for intercoupling the cylinder head 1 and a cylinder block is inserted. Namely, a partition wall 12 extending in a direction extending at right angles with a cylinder arranging direction is formed, and a protrusion wall 13 extending in a cylinder arranging direction, namely extending toward a plug hole wall 10, is formed on the central part of the partition wall 12. An expansion 14 expanded toward a space between air intake ports 2 and 2 is formed to the part on the air intake side of the peripheral wall 8 of the cylinder head 1. Communicating passages 15 and 16 communicated to the water jacket of the cylinder block are formed in the bottom part of the water jacket in the shape of an arcuately extending oblong below air intake ports 2 and 2 ad exhaust ports 3 and 3 of each cylinder in relation to each cylinder.
Patent JP-S60135465-A (JP)
Title: Coating composition
Inventor: MORI IKUROU
IPC: C09D183/04
Filed: 1983-12-23
Abstract: PURPOSE:To provide the titled compsn. which gives a coating film having excellent wear resistance, adhesion, etc., by adding a silicone-modified acrylic rein in a specified ratio to a dispersion contg. an organotrihydroxysilane (partial condensate) and colloidal silica. CONSTITUTION:A disperson contg. an organotrihydroxysilane (partial condensate) of formula I (wherein R<1> is a monovalent hydrocarbon group) and colloidal silica, is prepd. 0.1-50wt% (based on the quantity, on a solid basis, of the dispersion) silicone-modified acrylic resin is added to the dispersion to obtain the desired coating compsn. As the silicone-modified acrylic resin, copolymers of a radical- polymerizable acrylate monomer of formula II (wherein R<2> is H, an n-valent aliph. hydrocarbon group, etc.; R<3> is H, lower alkyl; n is 1-4) with an acryloxy- functional silane of formula III (wherein R<4>, R<5> are each a hydrocarbon group; R<6> is H, a hydrocarbon group) are preferred.
Patent JP-H0993345-A (JP)
Title: Call restriction method in communication and exchange
Inventor: TAKAHASHI HIROAKI
IPC: H04Q3/42
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To realizes a call restriction method in which an emergency phone call is made regardless that the call is restricted. SOLUTION: A dial number from a subscriber being a call restriction object is received by reception sections 111, 109 of a subscriber circuit 104 during call restriction. A control section 106 A control section 106 discriminates whether or not the received dial number is coincident with a preset emergency telephone number. In the case of an emergency telephone number, selectors 110, 112 are operated to change the connection state of the circuit and continues the exchange connection. No exchange is conducted in the case it is not the emergency telephone number.
Patent JP-H0991344-A (JP)
Title: Content sale period verification system and content deciphering key expiration date verification system
Inventor: YOSHIOKA MAKOTO
IPC: G06F21/62
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To provide the content sale period verification system which can set the sale period of contents. SOLUTION: On a CD-ROM 11, the CD-ROM expiration date of this CD-ROM 11 and the content expiration date of the contents stored on the CD-ROM 11 are recorded. A CD-ROM (content) expiration date judgement part 13 of a personal computer 6 reads those expiration date and compares them with the machine data generated by a machine date generation part 17 and enables a purchase slip to be sent from a purchase slip transmission part 15 only when the machine date is in the expiration date. A CD-ROM (content) expiration date judgement part 31 of a center 1, on the other hand, compares the current date with a CD-ROM expiration date and a content expiration date registered in an article master 32k, and reads a key out of the article master and sends it to the personal computer 6 only when the CD-ROM number and content ID written into a received purchase slip are both in the expiration date.
Patent JP-H0991172-A (JP)
Title: Memory control state monitoring device
Inventor: KOMATSU MASAO
IPC: G06F12/02
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a memory control state monitoring device capable of monitoring the operating state/using state of a shared buffer area at all times. SOLUTION: This monitoring device for monitoring the state of the shared buffer area 19 acquired and used at the time of control corresponding to a program is provided with a butter using state monitoring device 3 constituted by being provided with a table 14 provided with a using state column (first column) for registering the using state of the area 19 and a processing time column (second column) for registering the processing time of prescribed control performed by using the area 19 by the program for the respective addresses of the area 19, a means 13 for registering ON in the first column and control processing time in the second column at the time of the acquisition of the area 19 by the program and registering OFF to the first column at the time of the release of the area 19,  the means 17 for reducing the processing time to '0' with a fixed interval corresponding to a timing operation from the time of registration and the means 16 for judging that the using state of the area 19 is abnormal when the first column is ON and the processing time of the second column corresponding to the first column in which the ON is registered is '0'.
Patent JP-2001067371-A (JP)
Title: Updating method for register information in digital map
Inventor: ADACHI SHINYA
IPC: G09B29/00
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an updating method for register information on a digital map which method can be mechanically processed. SOLUTION: When updating an old map of a digital map into a new one, coordinates sequence data for indicating a road shape around a register point on the old map are acquired from a data base of the old map (a step 1), a position relation between a reference point included in this road shape and a register point is obtained (a step 2), shape matching is performed on the new map by using these coordinates sequence data and the road shape on the new map corresponding to this road shape is obtained (a step 3), a reference point on the new map corresponding to the reference point is obtained from the obtained road shape and the register point is specified on the new map on the basis of the position relation to the reference point on this new map (a step 4) in an updating method of register information for reregistering information which is registered on the old map on the new map.  It becomes possible to mechanically specify the register point on the new map without man's judgment.
Patent JP-S6397559-A (JP)
Title: Adjustment of feeding-out timing for auxiliary sheet
Inventor: ASANO KAZUO
IPC: B65H19/10
Filed: 1986-10-13
Abstract: PURPOSE:To automatically adjust the feeding-out timing of an auxiliary sheet for the new feed by detecting the rear edge of a transfer sheet which is sent into a sheet shaping machine, clamped by a clamp chain. CONSTITUTION:A transfer sheet C1 is intermittently transported into a sheet shaping machine III by a clamp chain 2 through the first sheet guide 6, and said sheet shaping machine III performs shaping when the sheet C1 is in stop. When the rear edge of the sheet C1 is detected by a sensor 8, the time up to the intermittent stop of the clamp chain 2 is calculated by a pulse generator. Then, the calculation value is compared with the set value of the length of the sheet which the sheet shaping machine III uses in one shot, and the switching timing to a sheet C2 is obtained according to the magnitude of the set value.
Patent JP-S60132617-A (JP)
Title: Filter apparatus
Inventor: NANBA HIROKUNI
IPC: B01D29/62
Filed: 1983-12-21
Abstract: PURPOSE:To enable filtering work over a long time, the filtering treatment of a large amount of dust-containing gas and the use of a fine meshed filter, by scraping off dust adhered to a filter part by rotating a dust scraping brush. CONSTITUTION:The titled apparatus has a mechanism for scraping off dust 2 adhered to a filter 1 by a scraping brush 4. That is, the dust 2 adhered to the filter part is scraped off by continuously or intermittently rotating the scraping brush 4 and the scraped-off dust is fallen downwardly and comes to accumulated dust 3. As a result, filtering work over a long time is enabled without clogging the mesh of the filter 1. In addition, the filtering treatment of a large amount of dust-containing gas and the use of a fine meshed filter are enabled.
Patent JP-H04125244-A (JP)
Title: Paper splicing method in paper feeder for rotary press machine
Inventor: NIANA MASARU
IPC: B65H19/16
Filed: 1990-09-14
Abstract: PURPOSE:To surely splice paper with no lag in the operation of a brush by energizing solenoid valves in accordance with a calculated energizing timing so as to splice the paper. CONSTITUTION:As to a solenoid valve 9 for driving a brush 10, a required operating time for making a running sheet into contact with a wind-up sheet 4b is calculated from an operating time of the brush 10 and a tension of the running sheet 5, and the running volume of the running sheet in a required operating time is calculated from the required operating time and a running speed of the running sheet 5. From the running volume and the outer diameter of the wind-up sheet 4b, the rotating angle of the wind-up sheet 4 is calculated corresponding to the running volume, thus obtained rotating angle is used for the energizing timing of the solenoid valve 9. Thereby it is possible to surely splice paper, irrespective of a variation in the tension of the running sheet.
Patent JP-H0693256-A (JP)
Title: Organic thin-film luminescent element
Inventor: SHIRAISHI YOTARO
IPC: H05B33/12
Filed: 1992-09-11
Abstract: PURPOSE:To obtain an element having excellent surface-smoothness of positive electrode and exhibiting excellent luminescence stability and efficiency by successively applying a transparent laminate composed of successively laminated positive electrode and thin metallic layer, a luminescent layer and a negative electrode on an insulating substrate. CONSTITUTION:The element is produced by successively laminating a positive electrode 2 consisting of indium tin oxide and a thin metallic layer 3 consisting of platinum on an insulating substrate 1 and laminating the obtained transparent laminate with a hole-injection layer 4 consisting of the compounds of formula I, formula II, etc., a luminescent layer 5 consisting of an organic substance of formula III, formula IV, etc., an electron-injection layer 6 consisting of a compound of formula V, formula VI, etc., and a negative electrode 7.
Patent JP-S62102759-A (JP)
Inventor: ISOGAI TATSUTOSHI
IPC: A61H39/04
Filed: 1985-10-31
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-S61122924-A (JP)
Title: Magnetic recording medium and its production
Inventor: ICHIJO MINORU
IPC: G11B5/725
Filed: 1984-11-20
Abstract: PURPOSE:To obtain a durable recording medium having a protective layer which is dense and tough and has a small coefft. of friction by providing a plasma-polymerized protective layer consisting of a silicon org. compd. contg. at least Si and O on a magnetic layer while controlling the atomic number ratio of Si and O to a specific range. CONSTITUTION:A thin ferromagnetic metallic film layer 10 is formed on a base body 1 consisting of a polyeser film or the like and thereafter a mixture composed of the silicon org. compd. such as tetramethyl silane and gaseous O2 is introduced through a gas introducing pipe 6 or the silicon org. compd. contg. Si and O is introduced into a plasma treating vessel 2 while the base body 1 with the thin magnetic film 5 faced on the outside is moved along a cylindrical can 4 from a roll 3 in said vessel toward a take-up roll 5 to form the plasma-polymerized protective layer 11 on the film 10 by an electrode 7. The O atomic number ratio with respect to the Si atomic number of the film 11 is controlled within a 0.7-1.3 times range. The protective layer 11 having 0.7-1.3 times O/Si by the atomic number ratio and N/Si in a 0.3-0.7 times range is provided by using the org. compd. contg. Si, O and N. The magnetic recording medium having the excellent runnability, durability, etc. is thus obtd.
Patent JP-2001069368-A (JP)
Title: Parabola wave generating circuit
Inventor: MORIBE HIROSHI
IPC: H04N3/23
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To simulatively vary the order of a correction curve between the upper/lower parts and the central part of a screen by providing the first and second slice circuits for sampling a signal equal to or higher than some level, the first and second gain control circuits, e.g. for controlling the amplitude of sliced output. SOLUTION: A sawtooth wave generating means 1 generates the monotonously increasing sawtooth wave of vertical synchronization based on an inputted vertical synchronizing signal. An absolute value pulse generating circuit 2 slices the output of the means 1 at some level. The first slice circuit 3 slices a part on an upper side than some level at a part folded back linearly symmetrically. The first gain control circuit 4 adjusts the output amplitude of the circuit 3. The second slice circuit 5 slices a part on an upper side than some level at a part which is not folded back linearly symmetrically. The second gain control circuit 6 adjusts the output amplitude of the circuit 5.
Patent JP-S62102232-A (JP)
Title: Photoconductive liquid crystal light valve
Inventor: SONEHARA TOMIO
IPC: G02F1/135
Filed: 1985-10-30
Abstract: PURPOSE:To display a highly accurate moving picture by forming a photoconductive layer, a liquid crystal layer, a light reflecting layer, a voltage impressing means, and transparent bases for sealing these members as main constitutional elements and providing the liquid crystal layer and the photoconductive layer with residual image holding characteristics. CONSTITUTION:Transparent electrodes 2, an AC power supply 3 connected to the electrodes 2 are held between the transparent bases 1 and the photoconductive layer 4, the light reflecting layer 5 and the liquid crystal layer 6 are held between the electrodes 2. Optical charge is generated in the photoconductive layer 4 by light irradiation, so that optical current is made to flow. The optical charge is acculumated in the equivalent electric capacity of the layer 4 and that of the layer 6 and a voltage corresponding to the accumulated optical charge is applied to the layer 6. When the light is interrupted and the generation of optical charge is stopped, the accumulated charge is leaked through the equivalent resistor of the layer 6 and that of the layer 4. Since field effect liquid crystal is used for the layer 6, sufficient residual image characteristics can be obtained even if rapid optical writing is executed.
Patent JP-S6487176-A (JP)
Title: Robot gripping-point determination system
Inventor: SAKAKIBARA SHINSUKE
IPC: B25J15/08
Filed: 1987-09-28
Abstract: PURPOSE: To automatically decide the object grasping position by a robot hand by searching after any parallel surfaces pinching the center of gravity of the object using the shape data prepared for the object, and determining the grasping point of the robot in accordance with existence of such parallel surfaces. CONSTITUTION: Using the shape data prepared for each component 1, a search is made after any parallel surfaces pinching the center of gravity 6 of the component 1. If parallel surfaces exist according to the result from searching, two points P1 and P2 on the parallel surfaces pinching the center of gravity G are used as the grasping points of a robot. If parallel surfaces do not exist, a plane 3 which is perpendicular to the straight line passing the gravity G and the origin Q of the robot and contains the center of gravity G should be determined. The intersecting lines L1 -L4 of this plane 3 with the contour of the component 1 are determined, and two points P1 and P2 on L1 and L2 pinching the gravity G of component 1 are used as the grasping points of robot. In this manner it is possible to automatically determine the position at which the component 1 is grasped by a robot hand 2.
Patent JP-H03107833-A (JP)
Title: Projection screen and projection type television receiver equipped with this projection screen
Inventor: TAKESHITA MASAMICHI
IPC: G03B21/62
Filed: 1989-09-21
Abstract: PURPOSE:To obtain images of a good contrast in a wide visual observation range by forming the screen in such a manner that a directional angle and/or visual field angle can be controlled. CONSTITUTION:This screen is constituted of energizing wires 4a, 4b for electrically heating, for example, a lenticular lens sheet 2, an elastic member 3' consisting of a heat resistant fluororubber, etc., forming a light absorbing layer, a piezoelectric element, such as polyvinylidene fluoride, which is deformed by impression of an electric field thereto, shape memory resins 5a, 5b which are deformed by heating, and a packing material 2c consisting of light transparent and insulating silicone, etc. The piezoelectric element 5b is extended and deformed when a voltage is impressed between electrodes 4b and 4c in the case of the piezoelectric element. On the other hand, the electrodes 4a and 4b are formed of the same electrodes and, therefore, the deformation is not generated in the piezoelectric element 5. As a result, the surface 2b inclines downward. The directional angle and/or visual field angle is arbitrarily controlled in this way and the images which are bright in a wide range and have the good contrast are obtd.
Patent JP-H09127636-A (JP)
Title: Color silver halide photographic element
Inventor: SUPENSAA ARAN PUU
IPC: G03C1/09
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To improve color balance of a reversal color silver halide photographic element. SOLUTION: This photographic element is the multilayer and multicolor silver halide photographic element and at least one of dye forming units is spectrally sensitized in the same region of the visible spectra and has >=2 emulsion layers different in photographic sensitivity and each emulsion layer contains an image dye producing coupler and at least one (not all) of the emulsion layers in the above units contains a benzoazolium compound represented by formula I in a hydrolyzed or nonhydrolyzed form. In formula I, Z is an S, Se, or Te atom; R<1> is a substituted 1-4C anionic alkyl group; R<2> is an alkyl or aryl group or an H atom; each of R<3> and R<4> is, independently, an H or halogen atom or a nitro group or the like.
Patent JP-S6398873-A (JP)
Title: Recorded information reproducing device
Inventor: MOTOMURA TETSUO
IPC: H04N5/922
Filed: 1986-10-14
Abstract: PURPOSE:To suppress the generation of a line noise without losing the secondary distortion correcting effect by connecting a synchronizing separation circuit to the output side of an FM demodulator and providing a switch switching a trap circuit provided at the pre-stage of a limiter circuit by an output of the synchronizing separation circuit. CONSTITUTION:An output of a detector 3 extracted via a reproducing stylus 2 is subject to distortion correction by the secondary distortion correction circuit 4, the secondary distortion component for a tracking signal and a video signal is eliminated by an equalizer 5, waveform-shaped by a limiter circuit 6 and demodulated into a video signal via an FM demodulator 7 and an LPF8. Since the second harmonic component of the carrier is high in the demodulated signal, only the video signal is extracted by an LPF9 and the result is inputted to a synchronizing separator circuit 10. In switching a switch 12 during a synchronizing signal period by using the separated synchronizing signal, the input signal to the limiter circuit 6 subject to attenuation of a level near the synchronizing signal and the carrier leak level in the demodulated signal and its fluctuation component are eliminated.
Patent JP-S60135315-A (JP)
Title: Car height controller
Inventor: TANAKA HARUTO
IPC: B60G17/04
Filed: 1983-12-22
Abstract: PURPOSE:To enable rapid increasing of car height even if a car height is frequently increased, by a method wherein pressurized air, pressurized with the aid of a compressor, is fed to an actuator togetherwith pressurized air accumulated in an air tank. CONSTITUTION:A control means 28 regulates a car height through control of a compressor 21, a tank valve 24, a first feed valve 25, a second feed valve 26, and an exhaust valve 27. By inputting a car height increasing signal H for increasing a car height to a first feed valve driving means 29, a compressor driving means 30, a tank valve driving means 33, and a clocking means 31, the means 29 brings the valve 25 into an opening condition, the means 30 drives the compressor 21 to exhaust pressurized air, the means 33 brings the valve 24 into a closed state, and the means 31 starts clocking. The pressurized air in an air tank 22 is fed to an actuator 23 through the valve 25, the actuator 23 increases a car height, and the pressurized air is accumulated in a line running to the valve 26.