baber/WOPTO huggingface dataset:
Patent JP-H0866396-A (JP)
Title: Ultrasonic imaging display method and ultrasonic diagnostic device
Inventor: JIBIKI TAKAO
IPC: G01N29/22
Filed: 1994-08-29
Abstract: PURPOSE: To realize an ultrasonic imaging display method and device by which both followingness to blood flow velocity and prevention of display deficiency can be made compatible when time direction filter processing of blood flow which results from CFM arithmetic is performed. CONSTITUTION: This ultrasonic diagnostic device is provided with CFM arithmetic part 5 which generates two-dimensional flow velocity data Vnew by a color- flow mapping processing, a delaying part 10 which makes this two-dimensional flow velocity data delay to generate a delay data Vold, and a filter 9 in which two-dimensional flow velocity data Vnew is compared with Vold. Vnew is outputted when Vnew>=Vold, and α.Vold+(1-α) Vnew is outputted when Vnew< Vold and a coefficient a of variable value is used according to the two-dimensional flow velocity data Vnew or Vold.
Patent JP-H0487272-A (JP)
Title: Lead storage battery
Inventor: WAKITA SHINICHI
IPC: H01M10/48
Filed: 1990-07-30
Abstract: PURPOSE:To measure the concentration of hydrogen ions in a highly concentrated aqueous solution of sulfuric acid by installing a sulfuric acid concentration sensor consisting of a hydrogen ion electrode made up of a field effect transistor where titanium nitride film is formed on a gate insulation film and a reference electrode. CONSTITUTION:An ion selective field effect transistor consists of a source 1, a drain 2, a gate 3 and a titanium nitride (TiN) film 4 formed on the gate 3. A lead storage battery consists of an ion selective field effect transistor 1, a reference electrode 2, a negative electrode plate 3, a positive electrode plate 4, a separator 5 an insulation film 6 to prevent contact of the transistor 1 with the plate 3 and electrolytic solution 7. A hydrogen ion electrode consisting of the field effect transistor 1 where titanium nitride film is formed on the gate insulation film 4 as above is combined with an appropriate reference electrode 2. It is thereby possible to measure the hydrogen ion concentration in such a highly concentrated aqueous solution of sulfuric acid as 0.5-5mol./L.
Patent JP-2000082792-A (JP)
Title: Manufacture of semiconductor storage
Inventor: IWAMATSU SEIICHI
IPC: H01L21/822
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a new ferroelectric storage structure, a semiconductor storage structure, a ferroelectric film structure, and a ferroelectric storage, and a ferroelectric film material. SOLUTION: A first ferroelectric film 103 made of a crystal body and a second ferroelectric film 104 made of an amorphous body are formed as a laminated ferroelectric film on the surface of a first electrode 102 on a substrate 101, and a second electrode 105 is formed on the surface of the laminated ferroelectric film, thus providing a method for manufacturing a ferroelectric storage structure, a semiconductor storage structure, a ferroelectric film structure, and a ferroelectric storage that can lengthen the storage time and the storage life, increase the number of writing, and easily control the dielectric constant, and a ferroelectric film material.
Patent JP-H0251450-A (JP)
Title: Sizing composition of glass fiber for reinforcing polyolefin
Inventor: KAWAGUCHI SATORU
IPC: C08L23/02
Filed: 1988-08-16
Abstract: PURPOSE:To prepare a glass fiber sizing compsn. for reinforcing polyolefin, remarkably increasing productivity due to excellent thermal stability thereof, in spite of mechanical characteristic by no means inferior to one of a conventional molded product by compounding a binder and a specified high temp. initiator. CONSTITUTION:The glass fiber sizing compsn. contains (a) the binder and (b) the high temp. initiator of formula I (where, R1, R2 and R3 are, same or different, hydrogen atom, C1-20 alkyl group of phenyl group). As the binder it is preferably selected from the group comprising of silane and siloxane, and gamma- aminopropyltriethoxy silane is exemplified. In the compsn. above-mentioned, a/(a+b) is usually 10-80wt.%. The compsn. above-mentioned, furthermore, may contain additives such as silane coupling agent, film-forming agent, lubricant.
Patent JP-S6096413-A (JP)
Title: Manufacture of composite rubber product
Inventor: ANDOU KIYOSHI
IPC: B29B17/04
Filed: 1983-11-01
Abstract: PURPOSE:To obtain a composite new material, by a method wherein after vulcanized rubber formation such as the tread of a waste tire has been granulated a molecular chain is torn off by grinding the same by applying to an attriator along with cooling water and mechanochemical reaction is made to generate between the crushed waste tire and an identical quantity of natural or synthetic rubber well-kneaded separately. CONSTITUTION:Vulcanized rubber such as the tread rubber of a waste tire is granulated by a twin-roll mill or a crusher. Then its molecular chain is torn off by grinding the same by applying to a gap of two sheets of hard and wearproof attrition rotary plates provided in an overlapped state by narrowing the gap. The material come out is sent to a three-roll dehydrator through a stream. The material is supplied to rolls after separation from water and turned into a platelike state through heating and pressing. Then mechanochemical reaction is generated between the above material and natural or synthetic rubber well-kneaded separately which is to be loaded to the above material for kneading. In addition to the above, after the kneading has been kept on by loading processing ingredients such as a very small quantity of a heating agent, a valcanizing auxiliary and a reinforcing agent, crosslinking molding is done by heating and a composite new material is obtained.
Patent JP-S5994733-A (JP)
Title: Optical recording medium
Inventor: OONO SEIGO
IPC: G11B7/24
Filed: 1982-11-22
Abstract: PURPOSE:To obtain an optical recording medium enabling recording and erasing with laser beams and having superior rewriting characteristics by combining a liq. crystal host material causing reversible phase transition from a solid phase to a nematic hase with a dichroic coloring matter as a guest material. CONSTITUTION:A guest-host liq. crystal consisting of a liq. crystal host material 1b causing reversible phase transition from a solid phase at room temp. to a nematic phase at high temp. and a dichroic coloring matter as a guest material 1a is injected into the space between transparent substrates 5, 6 having transparent electrodes 3, 4. For example, the host material 1b is represented by formula I or II, and the coloring matter is represented by formula III or IV. The molecules of the liq. crystal are oriented parallel to the surfaces of the substrates. By applying voltage to the record writing section of the resulting recording medium while irradiating laser light, phase transition from the solid phase to the nematic phase is caused in the section, and the molecules of the liq. crystal in the section are oriented perpendicularly to the substrate 5, 6. When the medium is exposed to light after cooling, the transmitted light can be utilized to read out the record. The record can be erased by heating the whole medium without applying voltage.
Patent JP-S58105053-A (JP)
Title: Method of two-dimentional electrophoresis
Inventor: ITOU MICHIO
IPC: G01N27/447
Filed: 1981-12-18
Abstract: PURPOSE:To improve a separating power sharply by using a plane-shaped gel having the concentration gradient of polyacrylamide and containing a buffer liquid having alkaline hydrogen ion concentration from an isoelectric point of a component to be inspected. CONSTITUTION:One surface of a glass plate 1 is processed by methacryl oxypropyltrimethoxysilane, and thereby a plane gel 2 having the concentration gradient of 4-20% and containing a buffer liquid (PH-8.6, ion strength-0.06, A liquid) composed of 5,5-diethylbarbituric acid sodium and 5,5-diethylbarbituric acid is prepared. A serum is given into a cut 3 made in the low-concentration part of the gel. Filter paper sheets 4 and 5 for liquid junction, which are impregnated with the A liquid, are connected to a negative electrode tank 6 and a positive electrode tank 7 with the A liquid put therein, and serum protein is separated by electrophoresis. The liuid junction being removed, filter paper sheets 8 and 9 for liquid junction, which are impregnated with the A liquid, are connected to a negative electrode tank 10 and a positive electrode tank 11 with the A liquid put therein, and the serum protein is separated according to the difference in molecular weight.
Patent JP-H0374264-A (JP)
Title: Rear wheel steering device
Inventor: KAWABE TAKETOSHI
IPC: B62D5/04
Filed: 1989-08-08
Abstract: PURPOSE:To miniaturize a motor and a battery by providing such a constitution as to steer rear wheels through physical interlock with front wheel steering, and as to conduct power steering by a difference between the steering angle by this steering and a target steering angle. CONSTITUTION:A controller 15 first calculates a target rear wheel steering angle delta from the turning angle of a steering wheel 3 and vehicle speed. Then, a deviation  deltaM between a rear main steering angle deltaM to the front wheel steering angle by the turning angle of the wheel 3 through rear wheel main steering systems 13, 14, 12, 11 and a target rear wheel steering angle delta is determined. This shows a target rear wheel auxiliary steering quantity, and a controller 15 calculates the rotating quantity (target motor rotating quantity) thetaS of a motor 10 to obtain this deviation  DELTAM. The controller 15 determines a motor rotating quantity instruction I to zero the deviation between this rotating quantity thetaS and a measured motor rotating quantity thetaM detected by a rotary encoder 19 according to this deviation, and supplies the instruction I to a driving circuit 16. The driving circuit 16 supplies such a driving current as to provide the motor rotating quantity corresponding to the instruction I to the motor 10 by the electric power from a battery 20.
Patent JP-H0752831-A (JP)
Title: Automobile
Inventor: OGAWA YOSHIHIRO
IPC: B62D25/20
Filed: 1993-08-18
Abstract: PURPOSE:To reduce the number of parts and assembly mandays by extending the side edge of a sidescarf to the inside of a body and extendingly providing a rising part at its tip, and covering a bracket to pivotally support the lower end of a rear seat leg through the rising part. CONSTITUTION:A side scarf 3 is attached to the upper face 2a of a side sill 2 by a grip 4, and the side edge on one side of the side scarf 3 is provided with an extending part 5 toward the inside of a body, and in addition, a rising part 6 extends from the tip of the extending part 5. The rising part 6 is formed of a side wall 6a and a rear wall 6b to cover the united part of the leg 7 of a rear seat 1 to a floor. A hook part is formed in one body at the upper end of the side walls 6a, 6b of the rising part 6, and locked in a locking part provided at the upper end of a bracket which pivotally supports the leg 7 and joins with it for supporting it, and fixed.
Patent JP-2000230487-A (JP)
Title: Scroll type hydraulic machine
Inventor: TAKEUCHI MASAMITSU
IPC: F04C18/02
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To prolong life of parts constituting the anti-rotation mechanism and improve degree of design freedom by effectively preventing fluid leakage caused by the error of engagement between a fixed scroll and the turning scroll. SOLUTION: An end plate of a turning scroll 15 is provided with a plurality of turning pins 31 protruding therefrom. A front end plate 11b that faces the end plate is provided with the same number of housing pins 32 as that of the turning pins 31 so as to protrude therefrom. The anti-rotation mechanism is formed by providing protrusion restraint member 33 having a plurality of holes through which the respective pins 31, 32 are inserted. Each diameter of those holes 34 is sufficiently larger than that of the turning pins 31 and housing pins 32. During revolving motion of the turning scroll 15, those pins 31, 32 slidably contact with the inner peripheral surface of the protrusion restraint member 33 so as to restrain the maximum displacement in the radial direction.
Patent JP-S5992729-A (JP)
Inventor: HOSOKAWA YASUHIKO
IPC: H02J1/00
Filed: 1982-11-18
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-S6359662-A (JP)
Title: Kana/kanji converter
Inventor: URYU KOICHI
IPC: G06F17/22
Filed: 1986-08-29
Abstract: PURPOSE:To suppress generating an erroneous character string by a KANA (Japanese syllabary)/KANJI (Chinese character) converting process and to reduce a labor necessary for correction by providing a means which executes a designation whether or not an adjunctive word process is executed in the KANA/ KANJI conversion processing with a mode executing the editorial process of inputted KANA strings. CONSTITUTION:A KANJI converting controlling part 5 executes the action of KANA/KANJI conversion such as reading the KANA strings subjected to KANA/KANJI conversion from an input KANA string storage part 2. Next it is decided whether the mode needs the adjunctive word process or not, and if the mode needs the adjunctive word process '1' is set in a KANA/KANJI conversion mode storage part 4. If the mode does not need the adjunctive word process, '2' is set in the KANA/KANJI conversion mode storage part 4. Then the content of the KANA/KANJI conversion mode storage part 4 is read out and the read content is decided whether it is '1' or '2', and if it is '1' the KANA/KANJI conversion is executed without the adjunction word process. If the content is '2' the KANA/KANJI conversion is executed with the adjunctive word process.
Patent JP-2000001930-A (JP)
Title: Meshing type concrete block
Inventor: KAGAWA KENJI
IPC: E04B2/02
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To firmly connect mutual blocks, and hold horizontal/vertical accuracy by applying a belt like recess/projection to vertical/lateral end parts of an existing product such as a block. SOLUTION: A belt-like recess/projection is applied to the vertical/lateral end parts of an existing product of a block. The recessed/projecting block formed in this way is placed on a block of a lower stage, and is pressed to either of the left and right sides to be stacked in a set by meshing with an adjacent block. Thus, even a fine adjustment of a laternal height and an inclination of the wall surface is made by merely confirming them by stretching thread after several block stages are stacked in a set, so that it is well enough to insert a solid material into the joint part only when requiring a fine adjustment of a height and an inclination of the wall surface. Thus, lack of a skilled engineer is solved, an adhesive material cost is reduced, a process is omitted, a labor cost is reduced, execution work accuracy is improved, one day assembling restriction is lifted, a construction period is shortened, and safety and stability in the rear of dry masonry can be held.
Patent JP-S6447699-A (JP)
Title: Attitude controller for artificial satellite
Inventor: NATORI NAOYUKI
IPC: B64G1/38
Filed: 1987-08-18
Abstract: PURPOSE: To keep a control system stable without deteriorating the control accuracy by varying a gain and a frequency characteristic of the control system corresponding to a resonance frequency in a vibration mode of a borne structure. CONSTITUTION: A segment switch 6 detects a turning angle position of a solar battery paddle 5, and feeds a switching signal to a switch 8 in a position of generating a vibration mode in plane and out of plane. The switch 8 switches a signal from an attitude sensor 1 to a variable amplifier 9 or 10 having a gain characteristic corresponding to the vibration mode according to the switch signal. Further, in a variable filter 11, according to a signal from an angle detector 7, a filter frequency characteristic for damping a resonance frequency is changed. Thus, a suitable gain and frequency characteristic can be set corresponding to the vibration mode and angle of the solar battery paddle 5, so that the gain of the control system can be made high without being unstable due to interference of a resonance frequency.
Patent JP-H1144190-A (JP)
Title: Tunnel timbering structure and method for assembling the same
Inventor: MORITA RYUSABURO
IPC: E21D9/10
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a tunnel timbering structure which can be constructed safely and economically and a method for assembling the same, by which partial timbering can be built according to the natural ground without the fear of collapse of the natural ground after the rear end portion of a TBM has passed. SOLUTION: A tunnel timbering structure comprises one steel timbering 2 whose front and back are connected by ties 2a to other steel timbering 2; a strip (keystone plate 3) joined at its center to the outside curved surface of the steel timbering 2 and supporting the natural ground related to the front and back of the steel timbering 2; and a filler (pea gravel 4) filling the gap between the strip (keystone plate 3) and the natural ground.
Patent JP-H0851611-A (JP)
Title: Image processor and image processing method
Inventor: ITO HIROYASU
IPC: H04N7/14
Filed: 1994-08-05
Abstract: PURPOSE:To provide a display controller and a display control method for protecting privacy by adding limitation to video images photographed by a monitor camera. CONSTITUTION:A video conference system 1 is provided with a personal computer main body 14, the monitor camera 10, a keyboard 20 and a communication channel 24. When an operator sets an area undesired to be viewed by a communicating party to the video images of object images photographed by the monitor camera 10 as the mute area, a video data processing circuit incorporated in the personal computer main body 14 stores the mute area in a mute area counter. When the monitor camera 10 is rotated in a panning direction, the mute area changed accompanying to the rotation is calculated and a video image area undesired to be viewed is not displayed. The privacy is protected and security is protected.
Patent JP-H11174172-A (JP)
Title: Time piece
Inventor: AKIBA YUICHI
IPC: G04B19/30
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a time piece of digital indication having a variety in design. SOLUTION: This time piece is provided with a liquid crystal layer 12, an absorption type polarization plate placed in the view side of the liquid crystal layer 12 and absorbing a vibration surface perpendicularly crossing a transmission facilitating axis, a reflection type polarization plate 16 placed in the opposite side of the view side of the liquid crystal layer 12 and reflecting the vibration surface perpendicularly crossing a transmission facilitating axis and a color filter 18 placed in the view side of the reflection type polarization plate 16.
Patent JP-S6265558-A (JP)
Title: Image recorder
Inventor: MATSUOKA TAKASHI
IPC: H04N1/40
Filed: 1985-09-18
Abstract: PURPOSE:To attain a high fidelity image recording without having the nonuniformity or blurring of an image due to the recurring incidence of reflected light by providing a through hole at a part where a light beam passes through in the guide of a sheet-shaped photosensitive body. CONSTITUTION:A through hole 21 having a width wider than the diameter of a light beam 11 is prepare at the part positioned on the extended line of the light beam 11 in a room 13 and a light absorbing member 22 is made of a textile, for example, a black felt. The light beam 11, when it is recorded on a film 18, comes in the through hole 21 after the transmission of the film 18 and is reflected on a surface 12 making contact with the film 18 in a guide 13, preventing the recurring incidence of the light on the film 18. Thereby, the nonuniformity or the blurring of the image generated by the recurring incidence of the reflected light beam on the film 18 can be prevented and the deterioration of the image due to the above is also prevented, realizing the high fidelity image recording.
Patent JP-H0953518-A (JP)
Title: Lean burn engine used for automobile
Inventor: WATANABE TOMOMI
IPC: F02M23/12
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To reduce a torque shock effectively when a target air/fuel ratio is changed to lean side discontinuously. SOLUTION: An injector 40 is provided with an air supply passage 52 for supplying air for atomizing its injected fuel. ECU70 increases an air supply quantity through an air through passage 52 when a target air/fuel ratio changes discontinuously in the direction to make the target air/fuel ratio leaner than before.
Patent JP-H0741642-A (JP)
Title: Structural material
Inventor: HORIKI SEINOSUKE
IPC: C08J5/24
Filed: 1993-07-26
Abstract: PURPOSE:To obtain a structure material excellent in molding workability, water resistance, heat resistance and weather resistance and useful as an interior automotive trim, a building material, etc., by mixing a porous material with a sulfomethylated compound of a specific cocondensation polymer and subjecting to heat-molding and curing processes. CONSTITUTION:This objective structure material is obtained by mixing (A) a porous material with (B) a sulfomethylated compound of a cocondensation polymer of a monomer of an amino compound (e.g. a carbamide or an aminoazine), which produces a curing resin by condensation reaction with an aldehyde, with a phenol and aldehyde (a donor), subjecting this mixture to melt-molding and subsequently curing the condensate. Further, in the objective structure material, the component A is preferably a plastic formed-material or a fiber aggregate and a part or the total of the phenol used as the component B is preferably alkyl resorcin.
Patent JP-H0254976-A (JP)
Title: Pulse laser oscillator
Inventor: TAMAGAWA TORU
IPC: H01S3/0977
Filed: 1988-08-19
Abstract: PURPOSE:To increase the maximum count of repetition of stable discharge and ark limit by providing a protrusion for spare discharge at the tip, placing a gas guide near a main discharge electrode and providing an insulation spacer corresponding to the position of a peaking capacitor. CONSTITUTION:A pair of upper and lower gas guides 10 are placed at both sides of opposing main discharge electrodes 1 and 2 with nearly the same gap as those gaps. The gas guide 10 consists of a conductive material and a protrusion for preventing electricity 11 for spare ionization is formed at either upper or lower gas guide 10. Furthermore, the spacer 10 consisting of an insulator is provided on the gas guide 10 corresponding to the position of a peaking capacitor 4. It eliminates leakage of gas near the gas guide 10, makes uniform the flow of gas into the main discharge space, and increases the maximum number of repetitions of a stable discharge per unit time.