baber/WOPTO huggingface dataset:
Patent JP-H0292341-A (JP)
Title: Ct scanner apparatus
Inventor: UYAMA KIICHIRO
IPC: A61B6/03
Filed: 1988-09-29
Abstract: PURPOSE:To reduce the variation of X-ray intensity by bringing the X-ray intensity of the first detection means and that of a comparing detection means to the almost same level by arranging a plurarity of comparing detection means on both sides of the first detection means at the positions of the almost equal distance from an X-ray source. CONSTITUTION:Comparing detectors 5c, 5d are arranged on both side surfaces of a detector 2 at the positions of the almost equal distance from an X-ray tube 1. There fore, the X-ray intensities at the positions of both comparing detectors 5c, 5d is of the same level. As a result, since the gain of the detector 2 can be used at the same level, characteristics are easy to align and the correction to data becomes accurate. Further, two comparing detectors 5c, 5d are changed over between the first half tra verse section OA and latter half traverse section OB of a traverse section AB in use. Therefore, an object 4 to be examined is prevented from being caught by the comparing detectors 5c, 5d. Since the comparing detectors 5c, 5d are set at positions considerably spaced apart from the X-ray tube 1, the deterioration of the capacity of X-ray beam 3 due to a film can be reduced and the comparing detectors 5c, 5d can be set at a wide place and, since said detectors are near to the detector 2, wiring also becomes easy.
Patent JP-H03105668-A (JP)
Title: Document processor
Inventor: IWANAMI MASAYASU
IPC: G06F17/21
Filed: 1989-09-20
Abstract: PURPOSE:To effectively utilize a storage device by comparing with the present date and hour at the time when a power source is turned on, and eliminating automatically an unnecessary schedule file after some period elapses. CONSTITUTION:When a power source is turned on, a schedule check program 6 is moved. the schedule check program 6 compares the present month and the month of a schedule file with regard to the schedule file 8. In the case of the file after some period elapses from the present month, its file is eliminated, and if not so, the schedule check is ended and shifted to a regular operation. In such a way, the storage device of a portable document processor whose storage capacity is small can be utilized effectively, and also, the operation can be simplified.
Patent JP-H0695186-A (JP)
Title: Nonlinear optical element having durability
Inventor: TAKEYA YUTAKA
IPC: G02F1/361
Filed: 1992-09-14
Abstract: PURPOSE:To obtain a stable nonlinear optical element having heat resistance by incorporating a specified compd. which gives nonlinear optical characteristics in a manner that the dipole moment is oriented in the film thickness direction in the carrier. CONSTITUTION:The element contains carboxylic acid deriv. expressed by formula I having nonlinear optical characteristics, or a compd. expressed by formula II carried in a sol-gel glass in a manner that the dipole moment of the deriv. or compd. is oriented in the film thickness direction. In formulae I, II, n and m1 are 0, 1 or 2, m2 is 0 or 1, Ar1-Ar3 are aromatic groups of 5-14 carbon number, R1- is an amino group expressed by R2R3N- or its salt with hydrogen halide, functional groups selected from ether groups or the like expressed by R4-O-, B is -OH or carboxyl groups expressed by -OR13, or amide or ester, X and Z are functional groups selected from nitro groups, cyano groups, and hydrocarbon groups expressed by R15, and Y is a group expressed by -(CH=CH)1-3, -N=N-, etc.
Patent JP-S62103498-A (JP)
Title: Idle run preventing system of pump operated by generator powdered by solar ray
Inventor: YOKOI YASUO
IPC: F04D15/00
Filed: 1985-10-30
Abstract: PURPOSE:To surely detect any occurrence of idling run of a pump by using both the output current of a solar cell and the inverter-controlling frequency of a maximum power tracing controller as the detecting factors for the idling run of said pump. CONSTITUTION:An inverter-controlling frequency (f) of a maximum power tracing controller 7 and an output I of a sensor 10 which detects the direct current supplied from a solar cell 1 to an inverter 2 are sent to a pump idling run detector 8. When an inverter controlling frequency (f) with respect to the output current I increases over a set value, a pump idling run detector 8 generates an output toward a relay 9 to interrupt a pump 5. Even if the output of the solar cell is low, pump idling run can be detected accurately.
Patent JP-S63100296-A (JP)
Title: Fuel pump
Inventor: NAKAJIMA MASAHARU
IPC: F02M37/00
Filed: 1986-10-15
Abstract: PURPOSE:To reduce the number of parts, by integrating a sub-pump section for performing jet function with a main pump section, and moving fuel in second bottom section of a fuel tank to a first bottom section. CONSTITUTION:A fuel pump 50 comprises a main pump section 50a and a sub-pump section 50b. The main pump section 50a feeds fuel from a first bottom section of the tank through a supply pipe 104 to an engine. Jet flow is ejected through a nozzle hole 66 and the fuel is sucked from the second bottom section through a suction pipe 105 by the function of a negative pressure chamber 70. Consequently, the main and the sub-pump sections can be integrated, and the number of parts can be reduced.
Patent JP-H07107627-A (JP)
Title: Partial discharge detector for switchgear
Inventor: YOSHIDA TETSUO
IPC: H02B1/18
Filed: 1993-09-30
Abstract: PURPOSE:To enhance sensitivity in the detection of a faint partial discharge. CONSTITUTION:A pulse current is fed from a high frequency current transformer to a band-pass filter 3 through a matching resistor 1 and an amplifier 2. The band-pass filter captures only the frequency components of partial discharge pulse which is fed to a peak detecting circuit 4 where the peak values are held before being averaged through an averaging circuit 5 at a time width of several hundreds mS.
Patent JP-H04126703-A (JP)
Title: Polymerization initiator composition of controlling polymerization on interface and curable composition containing the same composition
Inventor: IMAI YOJI
IPC: A61K6/00
Filed: 1990-09-14
Abstract: PURPOSE:To obtain the title polymerization initiator composition useful for bonding dentine, having high bond strength to dentine, comprising a specific (thio)barbituric acid compound, a cupric halide or a ferric halide, etc., by curing a monomer at normal temperature with a small amount. CONSTITUTION:Methyl methacrylate, etc., containing 2wt.% 2-hydroxyethyl methacrylate is polymerized by using a polymerization initiator composition of controlling polymerization on interface, comprising a (thio)barbituric acid compound (e.g. 1,3,5-trimethyl-2-thiobarbituric acid) shown by the formula (R<1> is 1-3C alkyl; R<2> and R<3> are H or 1-3C alkyl; x is O or S) and a cupric halide, a ferric halide or a halide ion-forming compound and a cupric or ferric ion- forming compound to give a polymer for dental treatment of bonding a material such as polymer or metal to dentine.
Patent JP-S63103147-A (JP)
Inventor: HAKIRI MICHIO
IPC: E04B5/40
Filed: 1986-10-17
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-H0298541-A (JP)
Title: Mouth part for plastic container
Inventor: YATSUFUSA KAZUYA
IPC: B65D8/20
Filed: 1988-09-28
Abstract: PURPOSE:To make rolling to seal by filling and rolling to seal machines for traditional metal cans possible by giving a structure for which a flange, which is integrally molded with a can drum part, is extended downward with an acute angle to the drum part. CONSTITUTION:A plastic container drum part 1, bottom part 2 and flange part 3 art integrally molded. The flange part 3 has a mouth structure which extends downward with an acute angle (5 deg.<=theta<=45 deg.) to the drum part 1. Using a metal lid of aluminum, etc., or using one which has a curled hook inward, a first rolling to seal by a first roll is not required a bending process for the flange of the container, and the hook of the metal lid goes around the flange part, and the tip of the hook goes around the drum part of the container and the flange and creeps into a space between them. Then, the mouth part is pressed from the vertical direction to the drum part by a second roll, and the rolling to seal, including the hook part of the metal lid, is completed. Therefore, at the time of rolling to seal, a strong pushing up power from the bottom part direction is not required to the escaping power of the flange from the bending. with a pushing-up power which is strong enough to stick the metal lid to the top of the drum part, a sufficient rolling to seal can be performed.
Patent JP-S62105623-A (JP)
Title: Manufacture of molded product having polytetrafluoroethylene for its base
Inventor: TSUDA YUKIHIKO
IPC: B29C67/04
Filed: 1985-11-01
Abstract: PURPOSE:To obtain a molded product which is precise and possesses mechanical strength, by a method wherein PPS powder having a specific particle diameter is mixed up with PTFE powder, which is heated at a specific temperature after the same has been held at a specific temperature. CONSTITUTION:A mixture obtained by mixing up 95-70wt% polytetrafluoroethylene (PTFE) powder with 5-20wt% polyphenylene sulfied (PPS) powder having particle diameter of less than 80mum uniformly and an obtained mixture is premolded by pressurizing the same at 300-700kgf/cm<2>. Then the premolded product is preheated at the temperature of more than the fusion point of the PPS and, moreover, less than the fusion point of the PTFE and then the same is calcined by heating the same at the temperature of more than the fusion point of the PTFE. In addition to the above, the fusion point of the PPS is about 185 deg.C and that of the PTFE is about 327 deg.C. When the titled method is executed like this, the obtained molded product is superior in wear resistance as the same contains the PPS and, moreover, the same does not wear the opponent member. Moreover, a crack does not occur on the molded product and, moreover, premolding pressure can be made high at the time of manufacturing of the premolding product.
Patent JP-S60133362-A (JP)
Inventor: UOOREN ROBAATO JIYUNKAA
IPC: G01N27/90
Filed: 1984-11-19
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-H0669357-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUKUI TAKAMICHI
IPC: H01L21/28
Filed: 1992-08-22
Abstract: PURPOSE:To easily perform the control of the shape and dimension of a through hole to be opened in an interlayer insulating film, and shorten the term of construction. CONSTITUTION:This manufacture includes the process of applying photoresist 3 on the interlayer insulating film 2 provided on lower-layer wiring 1, the process of performing the first exposure, where the focus and the quantity of light are adjusted, for the photoresist 3, in the place to open a through hole, the process of developing the photoresist 3 and removing the area being exposed in the first and second exposure, and the process of etching a tapered through hole 4 by anisotropically etching the interlayer insulating film 2, with this photoresist 3 as a mask.
Patent JP-H0772311-A (JP)
Title: Light transmitting lens of laser hrad
Inventor: NISHINO JUN
IPC: G02B3/06
Filed: 1993-09-06
Abstract: PURPOSE:To obtain the light transmitting lens which can be molded integrally out of transparent resin by injection and is thin by forming a plane-convex lens and a piano-convex cylindrical lens integrally out of the transparent resin by injection while making their flat surfaces common. CONSTITUTION:This light transmitting lens has the plane-convex lens 1a and plane-convex cylindrical lens 1b formed integrally of the transparent resin by injection while having their flat surfaces in common. Then longitudinal and lateral different spread angles of a light beam emitted from a semiconductor laser re compressed are by the plane-convex lens 1a at an equal rate longitudinally and laterally. For example, the lateral spread angle of the light beam whose compressibility by the plane-convex lens 1a is about 10 deg. is set to a value which enables compression up to a target value of several degrees and the compression of the spread angle in the lateral direction is attained only by the plane-convex lens 1a. In this case, the longitudinal spread angle of about 30 deg. larger than that in the lateral direction has a deficiency in compressibility by the plane-convex lens 1a compensated by only longitudinal compression by the plane-convex cylindrical lens 1b.
Patent JP-H03219750-A (JP)
Title: Semiconductor integrated circuit for telephone set
Inventor: OGASAWARA YASUAKI
IPC: G11C16/06
Filed: 1989-09-21
Abstract: PURPOSE:To increase a memory protection voltage more by devising the circuit such that a redial memory or a memory cell and an input output of a repertory memory is driven at a voltage lower than a power supply voltage. CONSTITUTION:At memory readout, one of bit lines 3 is selected and an H level is shifted to VDD level or VSSC level by a level shifter 4 and a signal is inputted to a RAM 5 driven at the VSSC level. Similarly, a level of a word line 6 is brought from an H level into the VDD level or VSSC level by a level shifter 7 and the signal is inputted to the RAM 5. An output 8 from the RAM 5 is shifted from H level into the VSSC or VDD level by a level shifter 9. Thus, a redial memory or a memory cell and an input/output of a repertory memory 5 is driven at a voltage level VSSC lower than a power supply voltage level VDD to increase the memory protection voltage more.
Patent JP-H0191655-A (JP)
Title: Gate signal generator
Inventor: YOSHINO TERUO
IPC: H02M1/088
Filed: 1987-09-30
Abstract: PURPOSE:To protect thyristor valves by outputting gate signals to both of backward and forward of thyristor valves in the time of application of forward voltage when the turn-off period of thyristor is short. CONSTITUTION:A gate signal generator is such that the set circuit is constituted of monomulti 6A-6D, AND circuits 7A-7D, OR circuit 8A, FF 10A-10B and inverters 12A-12B, and that a reset circuit is constituted of an off-delay 9. When U phase turned on at 0 deg. of firing angle, for example, the shortness of off period of reverse voltage of U phase and also the shortness of off period of angular zero voltage are detected by the set circuit, and FF 10 is set. When forward voltage is applied again by the output, gate signals that ignites U phase generate to protect the valves. When output of the set circuit is released and safety turn-off can be made, FF 10 is reset by output of the reset circuit.
Patent JP-H08108920-A (JP)
Title: Sensor installation structure
Inventor: IWAMOTO KOSEI
IPC: G01D11/30
Filed: 1994-10-12
Abstract: PURPOSE: To easily set a sensor in using a photoelectric sensor to detect a work in a carrier conveyor by adjusting a direction of the sensor for an angle in a horizontal direction. CONSTITUTION: A support pole part 12 is provided on an installation part 11 for installing a sensor S to protrude, and the support pole part 12 is rotatably supported about its axial center, so a direction of the sensor S can be adjusted in a desired direction about the axis.
Patent JP-H0987618-A (JP)
Title: Fluorescent substance and fluorescent display device
Inventor: TOKI HITOSHI
IPC: C09K11/67
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a fluorescent substance capable of manifesting excellent brightness characteristics without adversely affecting a cathode in a fluorescent display device under about <=2000V driving voltage. SOLUTION: This fluorescent substance is obtained by mixing SrTiO3 :Pr,X (X is Al, Ga, etc.) which is a low-resistance fluorescent substance with Y2 O3 :Eu that is a high-resistance fluorescent substance at a varied mixing ratio. A fluorescent substance prepared by mixing a Y2 O3 :Eu fluorescent substance with In2 O3 at a varied mixing ratio is used as a comparative example. The respective fluorescent substances are made to emit light under the same driving conditions in a fluorescent display device of the same structure and the relative luminous brightness is compared. This example is better in luminous brightness than that of the comparative example at each mixing ratio. Good results are obtained especially at (2/98) to (90/10) mixing ratio and better results are obtained at (20/80) to (50/50) mixing ratio.  The fluorescent substance is closer to a red luminous color of SrTiO3 :Pr,X than that of the Y2 O3 :Eu fluorescent substance emitting a light somewhat close to an orange color and can be used as a red fluorescent substance in a full color display fluorescent display device without causing any problem.
Patent JP-H0589307-A (JP)
Title: Reading and discriminating device for magnetic marker
Inventor: FUJII HIROSHI
IPC: G06M7/00
Filed: 1991-09-26
Abstract: PURPOSE:To constitute a solenoid-form detection coil capable of reducing the induced electromagnetic force of a higher order component due to an exciting magnetic field. CONSTITUTION:A magnetic material core 11a to be inserted into a detection coil single body to form a detection coil combined body is made shorter than the length of the detection coil single body, and each detection coil single body is constituted by using plural pieces of the cores. By making the total length of plural pieces of the cores 11a as long as the length of the winding part 10 of a coil bobbin 9 at least, and forming a gap between the neighboring cores by interposing a non-magnetic material 12, demagnetizing force generated in the core is made larger, and the induced electromotive force due to the exciting magnetic field generated in the detection coil single body is reduced, and therefore, the precision of pulse judgement detected from a magnetic marker is improved.
Patent JP-H04125591-A (JP)
Title: Image processor
Inventor: SHOJI WATARU
IPC: G06T1/00
Filed: 1990-09-17
Abstract: PURPOSE:To accelerate a complicated image processing with simple constitution by unifying and displaying images processed by plural image processing units which performs images processing independently. CONSTITUTION:The images processing units 12, 13, 14, and 15 are operated synchronizing with each other according to a pulse from a clock generation circuit 2, and execute processing independently from each other according to a command supplied from a host computer 1. In such a case, image memory parts 8-11 output image information with designated addresses to display control parts via image memory interface parts by instructions from display control parts 3-6. In such a manner the complicated image processing can be performed by unifying processed results at those units at a display controller part 18, and displaying them on a CRT display 20, and the simplification of the control software of the image processing unit and the acceleration of the processing can be attained.
Patent JP-2001069195-A (JP)
Title: Communication equipment
Inventor: KIMURA KATSUHIKO
IPC: H04L29/08
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide satisfactory communication equipment capable of improving traffic capacity or transmission reliability. SOLUTION: Concerning a communication system composed of a transmitter A provided with a communication means for transmitting character string data at least and a receiver B provided with a communication means for receiving character string data at least, this system has a character string data transmitting system for dividing the character string data to be transmitted between the said transmitter and receiver into fixed data and variable data when plural transmitters exist and the transmission frame length of the communication means is limited, managing the fixed data corresponding to a flag symbol and transmitting the character string data after dividing them into variable data and the transmission frame containing the flag symbol at least when an event to transmit the data toward the receiver B occurs in the transmitter A.
Patent JP-2001076065-A (JP)
Title: Receipt disease name generating device for dentistry
Inventor: NONOGAKI MASATOSHI
IPC: G16H10/60
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To generate a receipt disease name to be entered into a receipt according to a clinical card disease name entered into an electronic clinical card. SOLUTION: This receipt disease name generating device has a means (S01), which obtains clinical card disease names of a clinical consultation period including clinical consultation days of an object month of receipt generation from electronic clinical cards of dentistry, a means (S09) which obtains clinical treatments of the object month from the electronic clinical cards, and a generating means (S09) which generates receipt disease names of the object month, according to the obtained clinical card disease names and treatments.
Patent JP-S6490856-A (JP)
Title: Actuator for anti-lock device of vehicle
Inventor: TAKEUCHI HIROAKI
IPC: B60T8/44
Filed: 1987-09-30
Abstract: PURPOSE:To improve pedal feeling by forming an auxiliary cylinder normally communicated with a reservoir in a master cylinder, and feeding pressure liquid from the liquid chamber of the auxiliary cylinder into the pressure chamber of the master cylinder when anti-skid control is carried out. CONSTITUTION:Control valves 21-23 integrally assembled with a supply switching valve and a discharge switching valve are fixed in a lower space of the body 11a of a brake master cylinder 11 and energized/de-energized repeatedly through an electrical controller 30 corresponding to wheel lock condition so as to carry out anti-skid control. An auxiliary cylinder 25 is formed in the master cylinder 11 and the liquid chamber 25a thereof is communicated through a path Pdelta with a reservoir 11c, while a two-port two-position solenoid valve, i.e. a normal open cut valve 24, is arranged in the way of the path Pdelta. The normal open cut valve 24 closes during anti-skid control thus enabling supply of pressure liquid from the liquid chamber 25a through a piston cup 11f into a pressure chamber 11d.
Patent JP-H0884721-A (JP)
Title: Blood sampler
Inventor: FUKUI KEIJI
IPC: A61B5/151
Filed: 1994-09-16
Abstract: PURPOSE: To enable the sampling of a very small amount of blood from a blood capillary and moreover, allow housing thereof by suction simultaneously without causing intense stimulation and a seusation of fear. CONSTITUTION: In a casing 1 having a retaining protrusion 4 arranged on an inner circumferential surface, a pressing body 11 is arranged to be energized backward with respect to the casing 1 through a first spring material 21, a working body 22 having a plurality of elastic piece parts 24 free to deform elastically, to be energized forward with respect to the pressing body 11 through a second spring member 31 and a puncture needle 35 which is mounted on a holding part 23 at the front end of the working body 22, to stick out from the front end of the casing 1 with the advancing of the working body 22. The puncture needle 35 moves forward rapidly through the second spring member 31 as the elastic piece part 24 of the working body 22 is deformed elastically with the advancing of the pressing body 11. During the retraction of the pressing body 11, the pressure in the casing 1 is rendered negative to allow the suction of blood from a wound.