baber/WOPTO huggingface dataset:
Patent JP-H0192567-A (JP)
Title: Injection amount controller for fuel injection pump
Inventor: HISHINUMA OSAMU
IPC: F02M41/14
Filed: 1987-10-02
Abstract: PURPOSE:To provide a small capacity plunger chamber in opening and closing a high pressure path with a valve body to cause fuel to overflow to the low pressure side, by providing a pressure chamber separated from the plunger chamber through a valve body to introduce fuel having lower pressure than injection pressure into said pressure chamber. CONSTITUTION:A fuel injection pump reciprocates radially respective plunger 47 inserted through a plurality of cylindrical holes 46 in a rotor 41 with a rotor 41 being rotated by an engine in cooperation with an inner cam 55. Thus, the pressure of fuel in the plunger chamber 45 is increased and the fuel is distributed and supplied to an injection valve through paths 66, 67, 75 or the like. Also, the path 66 can communicate to the low pressure side path 74 through a path 69 and valve body 105 of an injection amount controller 9. Then, the injection amount controller 9 is further provided with a piston 99 or the like receiving a force from a piezo actuator 95 to pressurize fuel in a pressure chamber 97. The pressure chamber 97 is connected to a gallery 61 through paths 113, 115 or the like.
Patent JP-H0297993-A (JP)
Title: Action schedule display device
Inventor: ASAKURA AKIRA
IPC: G09G3/00
Filed: 1988-10-04
Abstract: PURPOSE:To facilitate a marking and confirmation by providing an operating part at the lower side of a wall surface and providing a display part in a comparatively high position in an action schedule display device to use a light- emitting element. CONSTITUTION:A display part 2 to be the action schedule table is provided in the upper half part of a longitudinal board 1, an operating part 3 and a destination check table 11 are provided in the lower half part,and they are fitted on a wall surface. In the display part 2, name spaces 21 to ent er names with a pen marker are provided, action display spaces 22 to classifyingly enumer ate the action patterns such as an in-office and a go-out, etc., are provided, and LEDs 231-234 are arranged in a matrix. Destination display spaces 24 are displayed in the LED two digits, and the destination can be confirmed by the destination check table 11. The operating part 3 inputs the above-mentioned with action input switches SW0-SW4, a ten key TK, a set key SK and a clear key CK and displays it.
Patent JP-H07104351-A (JP)
Title: Finder device for camera
Inventor: TSUJI SADAYUKI
IPC: G03B13/10
Filed: 1993-10-06
Abstract: PURPOSE:To prevent the sticking of dust, etc., to the front surface of a Porroprism and a visual field frame varying means by arranging the front surface of the Porroprism and a finder visual field varying means in a tight closed space and adopting constitution that the finder visual field varying means is not a type that it is moved in an optical axial direction. CONSTITUTION:The Porroprism 9 is arranged in contact with the rear surface of a visual field plate 7 and the front surface faces the tight closed space in a lens holding frame 4 through the visual field window 7a of the visual field plate 7. Moreover, a visual field varying member 5 shields the top edge part of the window 4e of the holding frame 4 when a photographic picture is swiched to a panoramic one. A hole 6a relatively rotatably fitted into a fixing shaft 4b and an oblong hole 6b in a horizontal direction relatively rotatably fitted-into a pin 5b are provided to pass through the other finder visual field varying member 6 and it is supported to rock centering the fixing shaft 4b and driven by the member 5 via the fitting relation between the pin 5b and the oblong hole 6b.
Patent JP-S62110665-A (JP)
Title: Magnetic disk device
Inventor: KIMURA MASAYUKI
IPC: G11B17/038
Filed: 1985-11-08
Abstract: PURPOSE:To decrease thermal off-track and to reduce a malfunction in the writing and reading of information by forming a spacer ring that laminates a group of magnetic disk with a material having the small coefficient of linear expansion. CONSTITUTION:A spacer ring 10 is made of stainless steel having the coefficient of linear expansion less than half that of aluminum alloy. Thereby, the change of relative height of a magnetic head 5 and a magnetic disk 2 due to the difference of expansion and contraction in axial direction of a spindle 1 caused by temperature difference between the time of recording and reproducing of information, and the change of relative position in the radial direction of the magnetic head 5 and magnetic disk 2, i.e. the quantity of thermal off-track, becomes small, and the malfunction in the recording and reproducing of information can be reduced.
Patent JP-H03113363-A (JP)
Title: Ultrasonic probe
Inventor: HAYAKAWA YASUO
IPC: G01N29/24
Filed: 1989-09-28
Abstract: PURPOSE:To easily obtain parallel relation with a body to be detected by radiating an ultrasonic wave from an ultrasonic wave transmission and reception part, receiving its reflected wave and comparing its received data. CONSTITUTION:When a voltage is applied between electrodes 11a and 11b, a piezoelectric element 10 generates an ultrasonic wave, which passes through an acoustic lens 1 and is reflected partially by the lens surface 1b while the rest is radiated to the body 4 to be detected. The reflected wave from the lens surface 1b and a reflected wave from the body 4 to be detected arrive at the element 10 while having a time difference, so that the element 10 outputs a corresponding electric signal. Exactly the same operation is performed for a piezoelectric element 12 and the time difference between both reflected waves is obtained from the output signal of the element 12. Here, when both the time differences are equal, it is judged that the body 4 to be detected is in the parallel relation and when not, the attitude of the ultrasonic probe and/or the body 4 to be detected is adjusted to set the both parallel to each other and then measuring operation is started.
Patent JP-H01126880-A (JP)
Title: Apparatus for shooting scene especially for the purpose of reproducing the scene on video monitor picture
Inventor: TERENSU MAACHIN SUMISU
IPC: H04N5/232
Filed: 1988-10-04
Abstract: PURPOSE: To improve the operability of a camera by largely photographing and reproducing the fine part of a scene without moving a device as the whole and tracking an internal moving object. CONSTITUTION: An image pickup element 14 is supported slidably over the entire image so as to photograph a selected object inside the scene, observe it and track it according to circumstances and a driving mechanism for sliding a photographing element inside an image formation surface 11 is provided with driving devices 28 and 32 operated in different directions. Thus, in the case of tracking the object remaining inside the scene though arbitrarily movable, the lens 6 and housing 5 of this device are disposed in a fixed type and only the image pickup element 14, and several devices required for scanning according to the circumstances, is moved. Thus, moving mass in the case of manually moving the camera is reduced and the camera is quickly moved.
Patent JP-H1077577-A (JP)
Title: Hollow fiber modified with collagen
Inventor: SUZUKI MOTOYOSHI
IPC: D06M101/16
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain a hollow fiber excellent in hygroscopicity, water absorbability, antistaticity and further moisture-retaining durability under low humidity by charging a specific water-absorbing polymer having collagen fixed and/or adhered thereto into the hollow of a specific polyester fiber. SOLUTION: This method for producing the hollow fibers comprises knitting polyester multifilaments having circular hollows, respectively, into a tricot half knitted fabric, scoring the knitted fabric, subjecting the scored knitted fabric to a caustic weight reduction treatment to scatteringly form holes penetrated from the surfaces of the fibers to their hollow parts, putting the treated knitted fabric in a closed vessel, vacuumizing the closed vessel, injecting an aqueous solution containing acrylic acid (salt), polyethylene glycol dimethacrylate, a water-soluble collagen and a polymerization initiator into the closed vessel, further vacuumizing the closed vessel to charge the aqueous solution into the fiber hollow parts, taking out the treated knitted fabric from the vessel, treating the knitted fabric with hot water, drying the treated fabric,  and subsequently thermally treating the knitted fabric, thus obtaining the hollow fibers charged with the gel of the synthetic water-absorbing polymer having at least one kind of carboxylic acid (salt) groups and sulfonic acid (salt) groups and further having the collagen fixed and/or adhered thereto.
Patent JP-H06100380-A (JP)
Title: Joint structure of ceramic material and metallic part
Inventor: FUKUMOTO SHIN
IPC: B23K1/19
Filed: 1992-09-21
Abstract: PURPOSE:To obtain a joint structure resistant to corrosive gas and liquid, free from restriction on the kind of the material of ceramics and necessitating reduced time and labor by directly soldering with a gold or nickel-based soldering material incorporated with a specific amount of titanium hydride. CONSTITUTION:Metallic members 2, 3 are directly soldered to a ceramic member 1 with soldering materials 4, 5 containing gold or Ni as main component and incorporated with 1.0-40.0 pts.wt. of titanium hydride. The eutectic mixture of gold, Ni and Ti resistant to corrosive gas and liquid is active to all oxide, nitride and carbide ceramics to enable firm bonding to the ceramics. When the amount of titanium hydride is <1.0 pt.wt., the absolute amount of Ti-Au and Ti-Ni eutectic mixture is insufficient to get a firm bond and when the amount exceeds 40.0 pts.wt., the reaction of the eutectic mixture with the ceramic material takes place to form a large amount of fragile reaction layer and remarkably deteriorate the mechanical strength at the joint part.
Patent JP-2001071535-A (JP)
Title: Carriage, liquid jet head unit, printing apparatus and positioning method of liquid jet head unit
Inventor: YAMAGUCHI YUKUO
IPC: B41J2/175
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a carriage capable of reducing the relative inclination of the liquid jet head, which is mounted on the carriage, to the utmost in its jet orifice arranging direction. SOLUTION: In a carriage 200 loaded with a liquid jet head unit emitting liquid drops from a large number of jet orifices to perform recording, the liquid jet head unit is supported so as to be freely revolvable around its predetermined region as a center in such a state that its angle of rotation is regualble.
Patent JP-H03111841-A (JP)
Title: Production of image forming material
Inventor: SHIBATA TAKESHI
IPC: G03C7/20
Filed: 1989-09-27
Abstract: PURPOSE:To reduce the cost of the production of the color image forming material and to eliminate the unequal images occurring in unequal coating and as well as to enhance film strength by specifying the coating temp. of a coating liquid within a specific range. CONSTITUTION:The color image forming material is produced by applying the coating liquid contg. at least gelatin and a water soluble base and/or base precursor (A) while maintaining the temp. thereof at 23 to 35 deg.C. The material is preferably produced by specifying the surface temp. of the wet film in the process for drying the coating layer to <=23 deg.C. A component A, such as zinc hydroxide is usable for the photosensitive material of the image forming material and a component A, such as guanidine picolinic acid, is usable for the dyestuff fixing material, respectively.
Patent JP-H0991234-A (JP)
Title: Work flow system
Inventor: MOTOYAMA NOBUHISA
IPC: G06F17/30
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To previously recognize the presence of a document to perform a preparatory job and to improve the total working efficiency by providing an advanced notification means which notifies a client computer of the presence of a processing object. SOLUTION: When a processing operator produces a document via a client computer 4, the record of the management information on the document is recorded into a delivery data base 3 by a register means 5 and a document file is stored in a server computer 2. Then the operator transfers the document to the next processing operator. An advanced notification means 9 notifies the presence of the document via a check means 8 before the document is transferred. When the record registered in the base 3 is under processing, the changing right is given to the operator. Thus the operator can updates the document. If the record of the base 3 is not under processing, the referring right is given to the operator. Thus the operator can refer to the document itself via a reference means 10 as long as the operator can have an access to the computer 2.
Patent JP-S61129684-A (JP)
Inventor: SAKAGUCHI NORIYUKI
IPC: G06F17/21
Filed: 1984-11-28
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-2001073606-A (JP)
Title: Extension bolt locking device
Inventor: SEGAWA SHIRO
IPC: E05C9/06
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To allow a check of a locking condition through a display panel so as to facilitate operation by arranging various kinds of sensors inside a frame of a lock provided with a handle shaft and a solenoid and arranging an electric display panel inside a door, a management chamber or the like. SOLUTION: When a key is inserted into a cylinder lock so as to be turned, a thumb 13 is rotated, a stopper 10 is released from a connection body 47, and a handle shaft 50 is set in an operable state. At the same time, the handle shaft 50 operable state is detected by a thumb sensor S2 so as to be displayed in a display panel connected via a lead wire. If a thumb chuck is operated, a similar action is carried out and it is shown in the display panel. When the stopper 10 is operated by means of a solenoid 15, it is detected by means of a solenoid sensor S1 so as to be indicated on the display panel. In operation of the lock, a present state of the lock is immediately recognized through the display panel, and according to its condition, a door can be opened/closed. In this way, a device can be simplified while management quality of the door can be improved.
Patent JP-S62110655-A (JP)
Title: Tape recorder
Inventor: NAGAYOSHI ATSUSHI
IPC: G11B15/26
Filed: 1985-11-08
Abstract: PURPOSE:To improve portability by providing two units of mechanisms having no sending side reel turn table, and shifting the position of the mechanisms according to driving of 2 spools/one spool of two spools of cassette tape. CONSTITUTION:In the case where two spools of cassette tape are mounted and driven separately, mechanisms of sliding type are made to the state of (a) in the figure, and under this state, signals reproduced by a mechanism B are recorded (dubbed) by a mechanism A, or two spools can be reproduced continuously. In the case where one spool of cassette tape is driven, mechanisms A and B can be used putting them side by side as (b) in the figure. At this time, sound recording and tape reproduction from a microphone and external source become possible.
Patent JP-H0195191-A (JP)
Title: Method of recovering infiltrated oil
Inventor: YANO ISAMU
IPC: E02D31/00
Filed: 1987-10-07
Abstract: PURPOSE:To recover infiltrated oil in a high recovery rate within a short recovery period while minimizing the amt. of pumped underground water, by recovering infiltrated oil with a simple well provided in an oil infiltration area while incorporating an oil detergent into the underground water outside the oil infiltration area. CONSTITUTION:When a detergent 8 (e.g., liq. soap having a specific gravity lower than that of water) is discharged from a liq. storage tank 9 into underground water 6, the detergent 8 is carried toward infiltrated oil 1 in accordance with the flow of the underground water 6. Even if there is no flow of underground water 6, the detergent 8 is carried toward a well point 2 upon initiation of suction at the well point 2. The detergent 8 envelopes the infiltrated oil 1 present between soil grains so as to markedly lower the adhesion of the oil and to improve the mobility of the oil. The infiltrated oil is recovered on the ground at the well point 2. The lowering rate of the adhesion of the oil is improved by injecting a heated detergent 8 or separately injecting hot water or steam. Thus most of the infiltrated oil 1 can be recovered by the activity of the detergent 8.
Patent JP-H0897632-A (JP)
Title: Radio transmitter-receiver
Inventor: UEHARA KAZUHIRO
IPC: H01Q21/29
Filed: 1994-09-21
Abstract: PURPOSE: To allow a transmitter-receiver to overcome difficulty in multi-path interference and to cover a wider service area by providing an antenna having directivity almost in a horizontal direction and a 2nd antenna having its directivity almost in a vertical direction to the transmitter-receiver. CONSTITUTION: When the radio transmitter-receiver is installed on a ceiling, it is installed thereon so that the directivity 13 of an antenna G11 is directed downward. In the case of communication employing two sets of the radio transmitter-receiver 1, even when a distance (d) between the two sets is small, at least an antenna of one set employs the antenna G11 having its directivity almost in a vertical direction, then each directivity pattern is not null even in a direction in which they are within their respective sight, a reception level gets higher and transmission quality is improved. Furthermore, the antenna G having its directivity almost in a vertical direction is employed for the antennas of both sets of transmitter-receiver, then the transmission quality is further improved.
Patent JP-H04133697-A (JP)
Title: Automatic load shift control method employing sequencer
Inventor: MATSUMOTO TOKUHIDE
IPC: H02P9/00
Filed: 1990-09-20
Abstract: PURPOSE:To suppress stress to be exerted on a generator and an engine by a method wherein a second set value is set lower than a first set value and the load of the generator is interrupted if the output of a generator, to be stopped, lowers to the second set value when the load lowers to the first set value. CONSTITUTION:First and second set values are set, respectively, at 30% and 10%. When the load decreases, both generators decrease the outputs to half of the load power and sustain that output level. When the output of second generator G2 drops below 30%, it decreases toward the second set value, i.e., 10%, while bearing the load. On the other hand, set value of output Qs is modified to Qs=load power/1 and a first generator G1 gradually increases the share of output toward the target value Qs with a part of the load being born by the second generator G2. When the output of the second generator G2 reaches 10%, circuit breaker for the second generator G2 is tripped thus completing the shift of load. The second generator G2 is halted as it is.
Patent JP-H1096123-A (JP)
Title: Ceramic fiber, ceramic-based fiber composite material using the same and gas turbine part
Inventor: IMAI KIYOSHI
IPC: C04B35/80
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To provide ceramic fiber having excellent high-temperature oxidation resistance and damage tolerance and a ceramic based fiber composite material using the same (which can be used in the part requiring the resistance to heat and oxidation and damage tolerance). SOLUTION: This ceramic fiber contains C, O and B and the contents of C, O and B are 26-33wt.%, 1.0-13wt.%, and 0. 01-l.0wt.%, respectively and the remaining other than these elements is Si in which the weight ratio of C to Si is >=0.43. This ceramic fibers are used to constitute a composite material, which is used as gas turbille parts.
Patent JP-S61132582-A (JP)
Inventor: OKURA MITSUO
IPC: B01F7/24
Filed: 1984-11-30
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-H03112015-A (JP)
Title: Multicore power cable
Inventor: HATA RYOSUKE
IPC: H01B7/18
Filed: 1989-09-27
Abstract: PURPOSE:To lengthen the size by pressedly collecting a plurality of power cables together in parallel and interposing an inclusion in a gap made among collected cable cores to integrated them in a circle with binding material. CONSTITUTION:A spacer 1 having a cushion effect is made to lie in the center of collected cable cores C1, C2, C3 so that the cores C1, C2, C3 do not come into contact with one another as far as possible. The cable cores thus collected together should be coiled by the following process without fail. When they are coiled, the 3-core cable is always twisted at 360 deg. in one turn, so that three cores can sufficiently move in the spacer 1 which has a cushion effect, and a tensile force or a compressive force is never applied to a particular cable core and uniform coiling can be made. It is thereby possible to lengthen a cable because previous limitation caused by a supply bobbin or widing bobbin is eliminated.
Patent JP-H07100875-A (JP)
Title: Speed controlling method for injection molding machine
Inventor: HASHIMOTO KIYOSHI
IPC: B29C45/77
Filed: 1993-10-07
Abstract: PURPOSE:To prevent an irregularity in weight of a molded form at each shot and unevenness in molded form quality due to the irregularity by switching a speed by switching a position of an injection screw position resulting from correction by increasing or decreasing a difference of reference alteration switching position of preset injection screw at the time of altering to switch a plurality of stages of injection speeds. CONSTITUTION:An injection controller 500 has a speed openator 50a, a differentiator 50b and a pressure openator 50c, inputs information of a screw position detector 30 of an injection screw 3 and a pressure detector 40 of an injection cylinder 5, and outputs a speed command and a pressure command. Its output is set at a pressure lower than an injection pressure generated at the time of switching a speed as a closing decision pressure of a check valve 8, and speeds of the stages are switched at a position resulting from correction of a reference altering switching position by a difference of a position of the screw 3 when the injection pressure reaches the decision pressure after charging is started and a position of the screw 3 at the time of pressure decision at a preset reference shot. Accordingly, a molded form quality is stabilized.
Patent JP-S61131250-A (JP)
Title: Optical disk
Inventor: KAWABUCHI YASUSHI
IPC: G11B7/2585
Filed: 1984-11-30
Abstract: PURPOSE:To enhance the reliability on humidity resistance by forming a reflective film of the titled optical disk exclusively used for the reproduction of recorded information with an aluminum alloy contg. at least one kind among nickel, palladium, and platinum in the specified wt% range. CONSTITUTION:A film 2 of Al-Ni, Al-Pd, or Al-Pt is formed by vacuum vapor deposition on an acrylic resin on which recorded information is transferred and formed. The A film 2 can also be formed by sputtering, electron-beam vacuum vapor deposition, and CVD. A protective film 3 of acrylic resin, etc. is coated on the Al alloy film 2 to obtain an optical disk exclusively used for reproduction. An addition of 0.001-2% Ni, Pd, or Pt to the film 2 is effective on improving the humidity resistance of the optical disk. When >=2% each alloy element is added, the pit error rate is conversely increased, because a coarse deposit as large as the pit for recording information is formed. The reliability on humidity resistance is thus improved.