baber/WOPTO huggingface dataset:
Patent JP-S63161006-A (JP)
Title: Base plate material for optical disc
Inventor: OTANI MITSUO
IPC: G11B7/24047
Filed: 1986-12-25
Abstract: PURPOSE:To provide the titled material outstanding in optical properties such as transparency and birefringence, high in mechanical strength, excellent in thermal characteristics so as to be sufficiently durable to high temperatures in the film forming operation, consisting of a crosslinked polymer from a monomer such as tribromophenyl methacrylate and a crosslinkable monomer. CONSTITUTION:The objective base plate material can be obtained by polymeriza tion, using, in general, a radical initiator, between (A) (i) 10-80wt.% of tribromophenyl methacrylate of formula I, (ii) 90-20wt.% of a styrene monomer [e.g., a compound of formula II (R1 is H or CH3; R2 is H, Cl, Br or CH3)] and (iii) 0-10wt% of another copolymerizable monoethylenic unsaturated mono mer (e.g., methyl acrylate, propyl methacrylate) and (B) 1-40 (pref., 5-20)pts.wt. per 100pts.wt. of the component A [(i)+(ii)+(iii)], of a crosslinkable monomer (e.g., ethylene glycol dimethacrylate). This base plate material is useful for reloadable optical discs.
Patent JP-2000126142-A (JP)
Title: Non-regard blood continuous blood pressure estimating device
Inventor: NARIMATSU KIYOYUKI
IPC: A61B5/022
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain a high estimation precision for an estimated blood pressure by including an estimated blood pressure value determining means which determines the estimated blood pressure value of an organism in order by using pulse wave propagation speed information and at least one of a heart beat number which is calculated in order by a circulation information calculating means, and volume pulse wave area information, as input signals. SOLUTION: An estimated blood pressure determining means 82, as a previously built up neural network, uses a neural network which has been learned based on information of a multiple sets (e.g. 100 sets) being previously accumulated, wherein the blood pressure value of an organism which is measured using a cuff 10, and pulse wave propagation speed information of the organism, and at least one of heart beat number information and volume pulse wave area information, when the blood pressure value is measured, are made one set.  Then, the pulse wave propagation speed information which is calculated in order by a pulse wave propagation speed information calculating means 74, and at least one of the heart beat number information and the volume pulse wave area information which are calculated in order by a circulation information calculating means 76 are made input signals, and the estimated blood pressure value of the organism is determined (output) in order.
Patent JP-H11145215-A (JP)
Title: Tester for semiconductor and controlling method therefor
Inventor: MIZUTA MASAHARU
IPC: G01R1/073
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor tester and a controlling method for surely testing a semiconductor by preventing relative dislocation between a probe needle of a tester and an electrode of the semiconductor. SOLUTION: A semiconductor tester has a probe needle 1 of a probe card and a guide plate 3 for positioning the probe needle 1. The tester includes a temperature sensor 12 at a positioning guide plate 2, a heater 10 for heating the positioning guide plate 3, a cooling fan 9 for cooling the guide plate 3, and a controller 11 for switching on and off the heater 10 and the cooling fan 9, according to the temperature of the guide plate 3 detected by the sensor 12.
Patent JP-H09128889-A (JP)
Title: Video signal processing method and device therefor
Inventor: MURABAYASHI NOBORU
IPC: G11B20/10
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To easily identify each property of multiple pictures displayed on a same screen by simultaneously displaying a video signal with a change in its color or illuminance signal and another video signal without change in its color or luminance signal, which is a signal either of a reproduced video signal delayed for a desired time or of a present signal. SOLUTION: A present picture is being watched (Fig. a 1<st> stage). When instructions of replay and mode 1 are externally inputted to a controller 22, a picture (an old picture) recorded in a main recording medium 11 a prescribed time before is read out with a standard steed and reproduced, and is displayed on a same screen as the present picture (Fig. a 2<nd> stage). In this case, for easy discrimination, the old picture is colored sepia-like for a prescribed time. Also, its luminance may be varied instead of the coloring. In mode 2, the variation of the coloring or luminance is gradually set back to the original. Further, a present picture, an old picture (1), and an old picture (2) are simultaneously displayed on the three-part split screen.  In this case, when only the old picture (2) is colored sepia-like to be displayed, the coloring of the old pictures (1) and (2) are gradually set back to the original.
Patent JP-H11141504-A (JP)
Title: Hydraulic circuit device
Inventor: TANI NOBUYUKI
IPC: E02F9/22
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To promote energy saving by enhancing efficiency and miniaturizing the whole device in plural hydraulic actuators such as hydraulic shovel and the like. SOLUTION: Hydraulic fluid is fed from a first hydraulic pump 6 to a revolving motor 2 revolving an upper revolving body by a hydraulic closing circuit 8, and the hydraulic fluid is fed from second hydraulic pump 7 to the respective actuators 1, 3, 4, 5 of a traveling system and a digging system by a hydraulic opening circuit 12. The hydraulic fluid discharged from the first hydraulic pump 6 is caused to be switched from the hydraulic closing circuit 6 to the hydraulic opening circuit 12 by a switching feed means 20 equipped with an opening and closing valve 21, a feed switching valve 22, and a check valve 10. The first and the second hydraulic pumps 6, 7 are a twin pump.
Patent JP-H05148724-A (JP)
Title: Production of traveller for spinning machine
Inventor: YAMAMOTO MASARU
IPC: C21D9/00
Filed: 1991-11-25
Abstract: PURPOSE:To produce a traveller for spinning machine having high abrasion resistance in short step at a low cost by charging more than a specific amount of superheated steam and carbon dioxide gas into a hardening austenitizing oven to form a scale on the surface and carrying out the hardening and tempering of the traveller to effect the transformation to magnetite scale. CONSTITUTION:A metallic traveller is formed to a prescribed form and subjected to heat-treatment such as hardening and tempering. In the above process, >=5% of superheated steam and carbon dioxide gas having a prescribed concentration are introduced into the hardening austenitizing oven to form scale, the product is hardened by a hardening and quenching process and the scale is transformed to magnetite scale by the tempering process to obtain the objective traveller for spinning machine.
Patent JP-H03177468-A (JP)
Title: Multipurpose master batch
Inventor: JIYUZETSUPE MORUTORASHIO
IPC: C09D7/80
Filed: 1990-11-16
Abstract: Masterbatches which can be employed for dyeing and compounding various materials, such as polymer-based paints, plastic materials and inks, consisting of homogeneous mixtures of acrylic resins and/or ketone- or aldehyde-resins, certain esters of citric-, acetylicitric- or tartaric acid, dyes pigments and/or additives.
Patent JP-2000133062-A (JP)
Title: Combined feeder line type optical fiber cable
Inventor: KOBAYASHI KAZUNAGA
IPC: H01B11/22
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a combined type optical fiber cable provided with a feeding line capable of installing an ONU(optical network unit) at an optional place without ensuring a power at the time of installing the ONU in a new optical access system of PDS(passive double star) system. SOLUTION: The feeding line combined type optical fiber cable is constituted by collecting a plurality of optical units 30 on an outer periphery of the feeding line 26. In the feeding line 26, a first insulation layer 21 is provided on a power conducting line 20 being an anode or a cathode and being a tension member, a power conducting layer 22 being a cathode or an anode is provided thereon and a second insulation layer 23 is further provided thereon.
Patent JP-S63165642-A (JP)
Inventor: OTSUKI ATSUKO
IPC: E04F13/08
Filed: 1986-12-27
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-H04179722-A (JP)
Title: Method and device for controlling chemical injection
Inventor: NEGAMI YOSHIAKI
IPC: E02D3/12
Filed: 1990-11-15
Abstract: PURPOSE:To achieve automation of chemical injection operation and improve efficiency thereof by providing a control means wherein pressures and quantities of grout detected by a detecting means of a grout device are compared with set values to control the grout device. CONSTITUTION:The results from the processing at a control means 1 based on the grout design data such as grout pressure, grout quantity, instantaneous grout pressure, etc., which are inputted by means of an input means 2 are graphically displayed on a display means 4. Next, when a chemical injection operation is started, data which are inputted by a grout pressure detecting means 7 and a grout quantity detecting means 8 are successively changed to graphs at the control means 1, so that said graphs are displayed on the means 4, while the data are stored in a memory means 3. When the quantity of grout has reached a design value, the operation of a grout device 9 is stopped by means of the means 1 to finish the operation. As a result, control of chemical injection is performed efficiently and automatically.
Patent JP-H01252691-A (JP)
Title: Liquid crystal composition and display element using said composition
Inventor: KANEKO MASAHARU
IPC: C09B1/503
Filed: 1988-12-07
Abstract: PURPOSE:To improve low-temp, stability, contrast, light resistance and light shielding properties, by adding three particular dichroic pigments of a liq. crystal material. CONSTITUTION:A liq. crystal material (a), optionally mixed with an optically active substance, an ultraviolet absorber, an antioxidant, etc., is mixed with at least one dichroic pigment (b) of formula I [wherein R<1>-R<3> are each H, an alkyl, a (substd.) cycloalkyl, an alkoxy(alkyl) or a halogen; and A is represented by any one of formulae II-VI], at least one dichroic pigment (c) of formula VII (wherein R<4> and R<5> are each R<1>) and at least one dichroic pigment (d) of formula VIII (wherein R<6> is R<1>; R<7> is formula IX; and R<8> is R<1>) to obtain a liq. crystal compsn. This compsn. is disposed between electrode substrates wherein at least one of the substrates is transparent, thereby obtaining a display element.
Patent JP-H02155326-A (JP)
Title: Time divisional multiplex transfer controller
Inventor: MIYASHITA MOTOSHI
IPC: H04J3/00
Filed: 1988-12-07
Abstract: PURPOSE:To easily attain multiplex by storing a channel sequence number and a sequence number commanding a transmission destination address into a storage circuit in advance and validating an output of each parallel serial conversion section and a transmission destination address generating section in the order of the sequence numbers. CONSTITUTION:A channel sequence number is stored in a storage circuit 61 by a computer at the start of the device. The sequence number is read sequentially synchronously with a clock signal, decoded by a decoder 63, a driver in response to the result of decoding is validated and one of inputs to an AND circuit is active. Moreover, the sequence number read from the storage circuit 61 is fed back by a feedback section 62 and stored again into the storage circuit 61. Thus, when the transfer of one frame is finished in the order of the sequence numbers set at the start of the device, since the transfer is continued in the same order repetitively, a counter 21 having been required in a conventional device is not required.
Patent JP-H08145210-A (JP)
Title: Light check valve
Inventor: KASANAMI YUKIO
IPC: F16K15/03
Filed: 1994-11-17
Abstract: PURPOSE: To perform maintenance such as installation to a piping in a field pit, replacing or repairing for a short time by opening/closing two plate-like valve bodies arranged in a pipe with balance between spring energizing force and back pressure, and openably/closably arranging a bypass valve communicated with an upstream side and a downstream side. CONSTITUTION: In a valve box 1, an inner cylinder 11, an outer cylinder 12 and a valve seat plate 14 are press-molded, while the valve seat plate 14 is formed with a valve hole 13. Two valve bodies 2 which open and close the valve hole 13 are rotatably journalled by means of a valve shaft 3, and energized in a closing direction by means of a spring 6. A bypass 31 is formed on one end of the valve shaft 3, which bypass 31 is respectively communicated with an upstream side U and a downstream side D, and opened/closed by means of a bypass valve 5. In a normal water feeding state, this check valve shows a valve body 2 being rotated in a downstream direction by water energy for opening a flow passage. When water pressure is reduced due to pump suspension etc., the valve body 2 is closed by means of the spring for preventing contraflow.
Patent JP-H01149786-A (JP)
Title: 1,2,4,5-benzoylenebis(anthraquinnone(1,2-d)imidazole) compound and photosensitive substance
Inventor: SHIMODA YOSHIHIDE
IPC: C07D487/22
Filed: 1987-12-08
Abstract: NEW MATERIAL:A compound expressed by formula I or II [R and R' are H, halogen, OH, (substituted) alkyl, (substituted) alkoxy or (substituted) aryl; m and n are 1 or 2]. EXAMPLE:A compound expressed by formula III. USE:An electrophotographic sensitive substance. PREPARATION:For example, pyromellitic anhydride expressed by formula IV is reacted with aromatic diamines expressed by formulas V and VI in an unreactive solvent, preferably nitrobenzene or DMF, at >=200 deg.C for 3-24hr.
Patent JP-H03173267-A (JP)
Title: Facsimile equipment
Inventor: HAYAFUNE TAKESHI
IPC: H04N1/00
Filed: 1989-12-01
Abstract: PURPOSE:To allow a relay request station to receive a relay transmission execution state report and to recognize the transmission state of picture information by each transmission destination by providing a report request reception means and a transmission means sending the relay transmission execution report to the relay request station. CONSTITUTION:When a relay transmission command is received, each noticed transmission destination telephone number is stored. Then a TCF signal sent from an opposite party is received to execute the MODEM training and when it is successful, a CFR signal is sent. Since picture information is sent succeedingly, it is received and stored in a picture memory 4. An EOM signal is sent from the opposite party in succession to the picture information. Suppose that the picture information is received normally, a relay station sends the MCF signal and an NSF signal and a DIS signal are sent according to a known protocol to select the transmission mode from the relay station. Then an NSC signal, a CIG signal and a DTC signal are sent from the destination. The relay station sends an NSS signal and the TCF signal as the reply. The destination executes the MODEM training by using the TCF signal.
Patent JP-H09143743-A (JP)
Title: Plasma cvd apparatus
Inventor: SAITO TADAHIKO
IPC: G02B1/10
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a plasma CVD apparatus capable of directly measuring the thickness of thin films while uniformly forming the thin films on an object. SOLUTION: This apparatus has a substrate holding electrode 2 disposed parallel with a reaction furnace 4, a high-frequency electrode 3, a rotating mechanism 7 for rotating this substrate holding electrode 2 holding the object 1 and a monitor device 6 for irradiating the thin films formed on the object 1 with measuring light and receiving the reflected light of the measuring light changing according to the thickness of the thin films. The high-frequency electrode 3 is so arranged as not to shield the measuring light and the reflected light.  The rotating mechanism 7 rotates the substrate holding electrode 2 holding the object 1, thereby alternately passing the respective points of the regions formed with the thin films through the space held by the substrate holding electrode 2 and the high-frequency electrode 3 and the space not held by the substrate holding electrode 2 and the high-frequency electrode 3.
Patent JP-H0768942-A (JP)
Title: Heat-sensitive magnetic recording medium
Inventor: YUI YOSHIHARU
IPC: B41M5/26
Filed: 1993-12-10
Abstract: PURPOSE:To obtain a recording medium wherein a large amt. of both magnetic information and visible information are input by providing both a magnetic recording layer on the upper face of a substrate and a magnetic thin film layer consisting of a metal, an alloy or a compd. thereof on the magnetic recording layer as a heat-sensitive recording layer. CONSTITUTION:A heat-sensitive magnetic recording body 1 is constituted by providing both a magnetic recording layer 3 on the upper face of a substrate 2 and a magnetic thin film layer 4 consisting of a metal, an alloy or a compd. thereof on the magnetic recording layer 3 as a heat-sensitive recording layer. In this case, the compd. may be an oxide of a magnetic metal or an alloy thereof. In addition, the magnetic thin film layer is at least one selected from a group consisting of Fe, Co, Ni, Fe-Co, Fe-Co-Ni, gamma-Fe2O3, Co-doped iron oxide, etc., or a mixture thereof. On the other hand, a coloring layer 5 may be provided on the upper face of the magnetic thin film layer 4. In addition, a protective layer may be provided on the uppermost layer.
Patent JP-H08225357-A (JP)
Title: Carbon fiber-reinforced concrete and its production
Inventor: TEZUKA MITSUHARU
IPC: C04B14/38
Filed: 1995-11-29
Abstract: PURPOSE: To obtain a carbon fiber-reinforced concrete comprising a cement, a coarse aggregate, a fine aggregate, carbon fibers and water, reduced in the damage of the carbon fibers on their addition to the concrete by specifying the carbon fibers. CONSTITUTION: Carbon fibers having an average length larger than the maximum length of the coarse aggregate (e.g. crushed stones), preferably larger than the two times value of the maximum length of the coarse aggregate and than 30mm, further preferably shorter than 100mm, and having a tensile strength of >=300kgf/mm<2> are used as the carbon fibers. A sizing agent (e.g. an epoxy emulsion) is preferably adhered to the carbon fibers in an amount of <=5wt.% based on the fibers. The carbon fibers having an elongation of >=1% and/or a tensile elastic modulus of <=25 ton f/mm<2> are further preferably used. Consequently, the subject concrete extremely high in a load on an initial crack- generating time and high in the strength is obtained.
Patent JP-2000137464-A (JP)
Title: Method and device for picture formation
Inventor: YAMAZAKI TATSURO
IPC: G09G3/20
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide faithful gradation presentation without improving the precision in quantization by modulating the intensity of electron beams emitted from each of electron radiating elements to express a halftone, making a set of plural pixels to be one unit and expressing the halftone by conducting an areal gradation for every unit. SOLUTION: Inputted luminance data are delayed for one horizontal interval by an 1H delaying element C1, go through an inverse γtable C9, delayed for one horizontal interval by an 1H delaying element C10 and outputted to an adder C11. Moreover, the data are delayed by a delaying element C4 and added with the data by an added C5. The output of the element C1 and the delayed output are added by an adder C2 and these two adding results are added by an adder C6. Then, the result is written into a block memory C7 by a writing control signal, read by a reading control signal and converted into a prescribed level by a dither table C8 in accordance with an address control signal. Then, the result is added with the output of the element 10 by an adder C11 and outputted as the luminance signal which expresses a fine gradation.
Patent JP-H04182569-A (JP)
Title: Method of mixing accelerator with placed concrete
Inventor: KAMEOKA YOSHITOMO
IPC: E04G21/02
Filed: 1990-11-16
Abstract: PURPOSE:To mix a liquid accelerator uniformly in a short time by feeding this liquid accelerator under pressure with a high pressure or superhigh pressure pump via a hose, and jetting it from a jet at the end part of a nozzle. CONSTITUTION:A liquid accelerator is fed under pressure with a high pressure or superhigh pressure pump 6 via a feed hose 8. Then, this pressure-feed liquid accelerator is jetted to placed concrete from singular or plural end jets of a nozzle 5 making an axis installed in the feed hose 8 the turning center. With this constitution, an impact phenomenon is caused in a honeycomb injection mixing coarse aggregate, thus uniform mixing can be done in a short time.
Patent JP-H01152551-A (JP)
Title: Verification system for cd-rom
Inventor: TANIOKA HIROYUKI
IPC: G06F17/30
Filed: 1987-12-10
Abstract: PURPOSE:To reduce a cost for a manufacture and to shorten time for the manufacture by verifying premastered data using an optical disk, a general purpose personal computer, etc., without manufacturing a CD-ROM actually. CONSTITUTION:The title system is composed of two element systems. One is a device 2 to write the data from a premastering device 1 through an interface part 3 to the optical disk. The other is composed of one or plural optical disk drive devices 5 into which the written optical disk is inserted, a through interface part 6, a general purpose personal computer 4, CRT displays 7 and 8, a music reproducing device 9, and a printer 10 to hard-copy an input and output result, etc. The verification of all the data to record to the CD-ROM and their application programs can be executed without the uneasiness of a leakage to other part and without manufacturing the CD-ROM actually by using these systems.
Patent JP-2000137642-A (JP)
Title: Cache managing device and computer readable recording medium recorded with program
Inventor: KITAI FUJIO
IPC: G06F15/00
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To improve efficiency and responsively when a browser accesses contents. SOLUTION: This cache managing device integrated in a system composed of a client 3a on which a browser 2a is mounted and a WWW server 4c for managing the storage contents of a cache storing means 6a for storing one part of contents held by a WWW server 4c is provided with a selecting means 14a for executing selection processing for selecting contents which are highly likely to be accessed by the browser 2a among the contents held by the WWW server 4c and a control means 15a for storing the contents selected by the selecting means 14a in a cache storing means 6a.