baber/WOPTO huggingface dataset:
Patent JP-H07262055-A (JP)
Title: Processing time predicting method for computer program and computer therefor
Inventor: HAYATSU HIDEKI
IPC: G06F11/34
Filed: 1994-03-17
Abstract: PURPOSE:To provide a processing time predicting method for computer program which can estimate the accurate program processing time corresponding to the load and a computer therefor. CONSTITUTION:This method is provided with a program processing time measurement means 3, a reference program storing means 2, and a time ratio calculation means 4 which calculates the time ratio D=B'/C based on the net calculation time C of the reference program and the processing time B' of the reference program set for a data processing means 1 when the load is applied to the processor 1. Then, the time B' is measured while the load 6 is applied to the processor 1, and the ratio D=B'/C is calculated based on both times C and B', the calculation time XC of a program X12 similar to the reference program is calculated, and the estimated processing time XC of the program X12 is calculated based on the time ratio D and the time XC.
Patent JP-S62203477-A (JP)
Title: Picture reader
Inventor: TSUNEKAWA TOKUICHI
IPC: H04N1/40
Filed: 1986-03-04
Abstract: PURPOSE:To suitably correct a picture by detecting previously defect information and to obtain a picture reader in which a required memory capacity is reduced by recording defect picture element information detected by using a specific wave length light on a partial area of a picture memory, correcting the picture information of respective colors based on the recorded value and recording in the prescribed area of the picture memory thereafter. CONSTITUTION:During a pick up of the image of a film original, when an IR (infrared rays) filter is initially set in an image pick up optical system as a light flux separation filter, the defect information of the original such as 'dust' of 'flaws' is supplied to a data latch LTC through a solid-state image pickup device CD, a sample/hold SH, an A/D converter AD, and the first line memory CM1. When the IR filter is set to the image pickup optical system. a switch SW1 is closed, so that a signal of high level is transmitted from an OR gate. A part of R, G, B memories for recording the picture is temporarily used as a memory for detecting the defect picture, thereby, the required memory capacity is reduced, and the defect can be suitably detected before the picture is read.
Patent JP-S52129357-A (JP)
Title: Oscillation circuit
Inventor: HOSHI HIDEO
IPC: H03B5/36
Filed: 1976-04-23
Abstract: PURPOSE:In case the temperature property, etc. is improved using several units of piezoelectric oscillators of different electrical property, the difference of electrical property is compensated at the oscillation circuit side. Thus, the desired property can be obtained.
Patent JP-H09241784-A (JP)
Title: Die cast product
Inventor: KAWANO KATSUUMI
IPC: C22F1/04
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To improve strength and toughness by specifying the composition and homogenizing treatment conditions of an alloy. SOLUTION: By regulating the amounts of Mg component and Zn component to 0.85-0.99wt.% and 6.4-6.8wt.%, respectively, a material having excellent proof stress can be obtained by combining them with other components Cu, Mn, Cr, Zr, Ti, and Al. An Al alloy having such a composition is cast into columnar billet by commonly used means and then homogenized at 420-520 deg.C for 4-24hr. This treatment is also important for the purpose of providing a successive extruded shape with proper proof stress, toughness, and stress corrosion cracking resistance. That is, the billet is extruded by the use of a direct or indirect extruding machine and then subjected to prescribed artificial aging treatment. By this method, an extruded shape, having high strength, high toughness, and excellent stress corrosion cracking resistance, can be obtained.
Patent JP-S58169775-A (JP)
Title: Air cell
Inventor: YOSHIDA KAZUMASA
IPC: H01M4/90
Filed: 1982-03-24
Abstract: PURPOSE:To make a cell excellent in discharge performance, by setting a substance formed by sulfonating phthal acid or its derivative down to a material for sulfonated metallic phthalocyanin, while using it for making an air cell. CONSTITUTION:Those of tetrasulfophthalic acid 3, ammonium, copper powder, urea and water are heated while mixing them uniformly and, after causing them react with one another in a way of holding temperature at 210 deg.C or so, a micro- acid aqueous solution is made up upon cooling. Fine grain active carbon is impregnated in an aqueous solution containing copper phthalocyanintetrasulfonic acid ammonium salt formed by heating after adding a saturated solution of ammonium chloride, and the substance adsorbed from aqueous solution is dried up, then it is processed by heating at a temperature of 300 deg.C-1,300 deg.C in an inert gas atmosphere. PTFE fine powder is added to this heat-treated product and an air cell is produced in this manner.
Patent JP-H05107574-A (JP)
Title: Organic nonlinear optical material
Inventor: KOIKE TSUNEAKI
IPC: G02F1/361
Filed: 1991-03-12
Abstract: PURPOSE:To obtain a nonlinear optical material having excellent nonlinear optical effect which can be used for org. nonlinear optical elements such as a optical wavelength converter, electro-optic element by constituting the optical material of an org. compd. expressed by specified formula. CONSTITUTION:The optical material consists of an org. compd. expressed by formula I. In the formula I, A is an acceptor substituent, one of phi1, phi2 is a hetero ring and the other is an aromatic ring or hetero ring, R1-R3 are independently selected from hydrogen atom, alkyl groups, aryl groups, aralkyl groups, and alkyloxy groups, i-k are integers >=1. Therefore, by coupling the acceptor substituent A with phi1, the polarization of phi1 is caused to promote the polarization of the whole compd. expressed by the formula I. Thereby, mutually adjacent molecules hardly make a center of symmetry so that the obtd. nonlinear optical material is novel one having excellent transparency and good nonlinear optical property.
Patent JP-H09242949-A (JP)
Title: Pipe joint for stainless steel pipe
Inventor: MIYASA AKIRA
IPC: F16L19/02
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a pipe joint for stainless steel pipe which mounts a stainless steel pipe on a joint main body correctly at the time of connection to prevent the damage of a rubber packing, prevents simultaneous turn of the pipe when a cap nut is tightened, and makes it possible to confirm the completion of tightening the cap nut accurately from the outside. SOLUTION: It is a pipe joint for stainless steel pipe which has an enlarged open part like flare at an end of a pipe. It consists of a joint main body 10 having a tapered outer peripheral face and a male screw at the end thereof and a cap nut 20 having a tapered inner peripheral face. An inner face of the enlarged open part of the pipe is brought into pressure-contact with the tapered outer peripheral face 12 of the joint main body 10 by tightening the cap nut 20 on the joint main body 10 for connection.  A packing mounting part is provided in the middle part of the tapered outer peripheral face where the tapered outer peripheral face of the joint main body 10 is brought into pressure-contact with the inner face of the enlarged open part of the pipe to mount an annular rubber packing 30 consisting of a part having a circular arc cross section and a beltlike part, and an annular projection part which has extremely small width and protects an end face of the rubber packing 30 is provided in a tip part on a small diameter side of the rubber packing mounting part.
Patent JP-S55138619-A (JP)
Title: Measuring apparatus of laser beam diameter
Inventor: OTOBE TAKASHI
IPC: G01J1/02
Filed: 1979-04-16
Abstract: PURPOSE:To measure the beam diameter of ion laser with good accuracy by providing a low-pass filter between a photo detector and an observing system. CONSTITUTION:A laser beam 1 is applied via movable knife edge 2 to a photo detector 3. If here the maximum power level at which the knife edge 2 does not shade the beam 1 is made 1, the time interval from the time when the level becomes 0.1 until the time when it becomes 0.9 is made tau19 and f0=1/tau19. Now, the output of the photo detector 3 is applied via amplifier 4 to a low-pass filter 4 whose cutoff frequency is 2f0 or more, by which the noise in the laser light source and the noise produced in the amplifier 4 are removed, after which it is applied to an observing system 5. If the beam diameter to be obtained is let W and the moving speed of the knife edge V, then W=7.78Vtau19. Thereby, the effect of noise may be eliminated and the measurement done with good accuracy.
Patent JP-S51122106-A (JP)
Title: Composition of gasoline engine oil for automobile use
Inventor: MAEDA YOSHIHIRO
IPC: C10N30/04
Filed: 1975-04-18
Abstract: PURPOSE: Lubricating oil for automobile gasoline engines, which lowers scarcely the properties of catalysts used for the exhaust gas treatment, using zinc thiocarbamates compounds as the antioxidant. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04320815-A (JP)
Title: Lamp assembly body and its method of manufacturing
Inventor: SHIIBORUTO HETSUTEINGA
IPC: B29L31/30
Filed: 1992-03-04
Abstract: PURPOSE: To provide a method for molding a unitary lamp assembly having one or more optically distinguishable element integrated in a bonded relationship with a unitary lens panel and frame. CONSTITUTION: A unitary lamp having one or more colored or reflective means integrated in a single lens panel 12 and frame 24 is molded in a single plastic injection process. An improved lamp assembly 10 for a motor vehicle and a method for molding same is provided. In the process, one or more colored or reflective elements are placed between two mold segments 40, 42, the mold segments are closed, and a plastic is injected into the mold cavity in bonding securement of the colored or reflective elements.
Patent JP-H09247297-A (JP)
Title: Public telephone set
Inventor: TOKUNAGA KAZUYUKI
IPC: H04M19/00
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To make a secure telephone call even when a public telephone exchange which operates with a station power source is arranged at a distance from an exchange and a station source voltage drops. SOLUTION: In the public telephone set equipped with a telephone set circuit 2, a card reader 4 which conveys an inserted card and records and reproduces information on the card, a battery BAT which supplies electric power to the card reader, a DC/DC converter 13 which inputs the station electric power from lines L1 and L2 and feed it to the telephone set circuit such as a speaking circuit, and a charging circuit 14 which charges the battery, the output of the converter 13 is connected to the input of the charging circuit 14. Further, a changeover switch SW is provided between the converter 13 and charging circuit 14 and when the public telephone set is placed in off-hook state, the converter 13 and charging circuit 14 are disconnected by the switch SW.
Patent JP-H07261800-A (JP)
Title: Transformation encoding method, decoding method
Inventor: IWAGAMI NAOKI
IPC: G10L19/08
Filed: 1994-03-17
Abstract: PURPOSE:To provide a method by which a transmitting error of a code hardly occurs and a residual signal is efficiently quantized when encoding is performed by a tranformation encoding method of an MDCT means. CONSTITUTION:An acoustic input signal is linearly prediction analyzed by a means 37, the result is quantized, a frequency characteristic outline of an input signal is calculated from the quantized prediction coefficient by a means 41. The input signal is transformed with transformation discrete cosine by a MDCT means 36 and is made a frequency region signal, the signal is normalized in a frequency outline by a means 42, and made a flat residual signal. Power of the residual signal is normalized, vector quantization weighed with the frequency outline is performed by a means 46. In this quntization, both inputs are distributed successively to plural small groups by one sample, and wlighted vector quantization is performed for each small group.
Patent JP-S52144819-A (JP)
Title: Coupling
Inventor: TAKATSURU NOBUYASU
IPC: F16L37/28
Filed: 1976-04-27
Abstract: PURPOSE: To provide a coupling which reduces a fluid-feel installation by weight in case of use of two kinds of fluid sources, and convenient to be handled. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11252541-A (JP)
Title: Doorphone system
Inventor: YAMAMOTO KEIICHI
IPC: H04N5/765
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain a doorphone system by transferring still image information in the for of digital data from the outdoor to indoor so as to prevent deterioration in image quality. SOLUTION: A start button 1, a camera section 7 and a recording section 8 of a digital still camera 6 are placed outdoor, while a doorphone main body 2, and a recording medium section 9, a reproduction section 10 and a display section 11 of the digital still camera 6 are installed indoor. Then still image information of a visitor is transferred from outdoor to indoor in the form of digital data.
Patent JP-H01222965-A (JP)
Title: Image forming device
Inventor: ISHIKAWA TADASHI
IPC: G06F15/78
Filed: 1988-03-02
Abstract: PURPOSE:To provide chips of mass-production type which meet the requirements of a variety of low and high performance devices by combining a basic performance chip with one piece or a plurality of pieces of microprocessor chip. CONSTITUTION:The output port of a microprocessor chip Q30 is directly connected to the input port of a chip Q29, and also likewise the input port of the Q30 is directly connected to the output port of the Q29. In this way, data communications are performed between the basic performance chip Q29 and the microprocessor chip Q30. However, since the output port of the Q29 is concurrently connected to a driver Q31, the possibility is high that the Q31 might be activated. In order to avoid this, an external element whose working frequency is applied to a load on the Q31 at a much delayed timing is employed, considering that the load connected to the Q31 is responsive at a low speed. After this procedure, the load on the Q31 is not activated and data is delivered from the Q29 to the Q30 by employing the pulse row of a higher frequency than the above- mentioned frequency as communications data between the Q29 and Q30.
Patent JP-S61207402-A (JP)
Title: Vapor-phase polymerization of olefin
Inventor: GOKO NOBUAKI
IPC: C08F4/06
Filed: 1985-03-11
Abstract: PURPOSE:To make it possible to perform a long stable operation of the vapor- phase polymerization of an olefin, by mixing a slurry formed by dispersing a solid catalyst component in an inert hydrocarbon medium with a carrier gas and injecting the resulting mixture into a polymerization tank under a specified condition. CONSTITUTION:In the production of an olefin polymer by contacting a vapor- phase olefin monomer with a catalyst in the absence of a liquid medium, a slurry formed by dispersing a solid catalyst component in an inert hydrocarbon medium is mixed with a carrier gas and the resulting mixture is injected continuously into a polymerization tank by means of an injector having a throttled part at its head. In this case, the maximum sectional area is designed so that the velocity of the slurry at the maximum cross-section of the inner tube will be 0.1-100m/sec. The minimum sectional area is designed so that the velocity of the catalyst slurry at the minimum cross-section will be 50-10,000cm/sec. This injector and conduit are constructed so that the conduit of a double structure composed of an outer tube 1 and an inner tube 2 may supply the carrier gas through a flange 3, and this injector is fixed to the polymerization tank by means of a flange 5.
Patent JP-S62225097-A (JP)
Inventor: EDEII TEII KOBATSUKUSU
IPC: H04L69/40
Filed: 1987-03-04
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-2000249444-A (JP)
Title: Food refrigerator
Inventor: SEKINE RYOJI
IPC: F25B1/00
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To ensure cost reduction and miniaturization of a cooling unit. SOLUTION: In a food refrigerator 1 including a cooling circuit wherein a compressor 1, cooling units 3a, 3b including a condenser 15, and condensers 7a, 7b for cooling air in the chamber are connected with each other through a piping 5, a plurality of cooling circuits are provided for one food refrigerator 1, and all of the plurality of the cooling units 3a, 3b are operated upon insertion of foods into the chamber 9. There is provided control means for a remaining cooling unit 3b after temperature is kept within a control temperature region, and part of the cooling units 3a is interrupted when the chamber temperature is kept within a control temperature region.
Patent JP-S52131657-A (JP)
Title: Electrically driven floor nozzle
Inventor: NAKAZAWA TOSHIICHI
IPC: A47L9/04
Filed: 1976-04-26
Abstract: PURPOSE: To make possible light cleaning without connecting to a cacuum cleaner by providing a space for dust collection in the main body of the floor nozzle and by sweeping the dust into this space. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S52131201-A (JP)
Title: Hydraulic device
Inventor: IKEDA TOSHIO
IPC: F04B49/08
Filed: 1976-04-26
Abstract: PURPOSE: To make the driving of multiple pump by small pump possible and to prevent deceleration of engine by employing control system with power saving control mechanism of pump and over loading control mechanism of engine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04356071-A (JP)
Title: Exhauster for image forming device
Inventor: YAMAGUCHI YASUKI
IPC: B41J29/377
Filed: 1991-03-13
Abstract: PURPOSE:To easily exchange an ozone filter and to easily change an exhausting direction by fitting a wind direction change member so that the bottom part thereof is placed at the outside of the device main body and freely detachable with respect to an exhausting hole and integrating the ozone filter in the housing of the wind direction change member so that it is freely detachable. CONSTITUTION:A wind direction change member 21 which is the housing having the bottom part and which is provided with plural slits 23 on the circumferential surface 22 is fitted to a device main body 2 by placing a bottom part 24 at the outside of the device main body and facing it to an exhausting hole 11 so that it is freely detachable. Besides, a fitting hole 32 is projectingly provided on the ozone filter 31 according to the supporting part 25 of the change member 21 and the filter 31 is integrated in the change member 21 under a state that the supporting part 25 is inserted in the hole 32. Then, when the filter 31 is exchanged, the filter 31 integrated in the change member 21 is removed after the change member 21 is removed from the device main body 1. Besides, the change member 21 is fitted to the device main body 1 after the substitute filter 31 is fitted.
Patent JP-S62206423-A (JP)
Title: Tactile sense detection by distribution type tactile sensor and circuit therefor
Inventor: MASUDA RYOSUKE
IPC: G01L5/00
Filed: 1986-03-07
Abstract: PURPOSE:To accurately detect a pressing force against a measuring point by measuring the voltage of two electrode wires corresponding to the measuring point of a distribution type tactile sensor alternately as a power supply electrode and a voltage measuring electrode to remove the effect of a creeping circuit. CONSTITUTION:A group of electrode wires are wired on the surface and the reverse side of a pressure sensitive conductive rubber sheet 2 wherein its resistance changes in accordance with a pressing force so that electrode wires Li and Lj opposing to each other intersect each the other. Resulting intersections are made as measuring points and the electrode wires except two electrode wires Li and Lj corresponding to the measuring points are grounded. From the measured values of the current and the two voltages obtained by alternately making one and the other of the two electrode wires Li and Lj a voltage applying electrode and a voltage measuring electrode by controlling 11 switch circuit unit 3 and 4 provided with analog switches 5i and 6j, respectively, the resistance values of the measuring points are calculated.
Patent JP-H10151591-A (JP)
Title: Discriminating device and method, position detecting device and method, and robot device and color sampling device
Inventor: FUKUMURA NAOHIRO
IPC: B25J13/00
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To provide simple constitution to reliably discriminate a moving object or other object by providing a discriminating means to discriminate a moving object having a photographed discrimination object, based on a detecting result for the color pattern of a photographed discrimination body and stored color pattern information classified by each moving object. SOLUTION: A solid discriminating part 30 inputs an image signal S1 from a camera 16 to color sampling parts 31A-31U and samples a picture element of a given color from images based on the image signal S1. A color pattern detecting part 32 effects scanning in a state that images based on feeding sampling signals S10 are overlapped with each other and detects a part where three colors are juxtaposed and decides it as a discriminating body. A color pattern, a position in an image, and a diameter of a picture element forming a unit are fed to a comparing and computing part 33 as a discriminating information signal S11 and ID of a photographing discriminating body is detected.  Further, a distance to the discriminating body is calculated, and a result is fed to a CPU 36 as a discriminating body detecting signal S12 based on a distance and a discriminating information signal S11 and the position of other robot is recognized.
Patent JP-H03251218-A (JP)
Title: Containing case
Inventor: ODATE MASAYOSHI
IPC: E03C1/06
Filed: 1990-02-27
Abstract: PURPOSE:To obtain a convenient containing case used in a shower room and a bathroom, etc., by providing a spherical cap on the upper end and a cap with a drip on the lower end of a cylindrical case, providing a door, and a foot and an acetablum on the front face of a side wall of the cylindrical case and the rear face, respectively, providing a partition shelf with a drip hole on the inside, and attaching a handle of the upper part of the side wall. CONSTITUTION:On the front face of a side wall of a cylindrical case, a door 2 is provided, and on the rear face of the side wall, an acetablum 8 and a foot 7 are provided. Also, on the rear face of the side wall, a drip hole 11 is pierced. A hemispherical cap 3 is provided on the upper end of the cylindrical case, and a spherical cap 4 is provided on the lower end of the cylindrical case 1, and on the tip of the cap 4, a drip hole 41 is pierced. A handle 5 is provided on the upper part of the cylindrical case 1, it is hung on an adaptor 9 and used, and the adaptor 9 is attached to a shower fitting metallic fixture 91. A partition shelf 6 is attached to the inside of the cylindrical case 1 so as to be freely attachable and detachable, and on the partition shelf 6, a drip hole 61 is pierced. A suspending implement 92 is attached to the lower part of the cylindrical case 1, and a towel 93, etc., are hung thereon and used.