baber/WOPTO huggingface dataset:
Patent JP-H02132620-A (JP)
Title: Magnetic recording and reproducing device
Inventor: AKIYAMA JUNICHI
IPC: G11B5/008
Filed: 1988-11-14
Abstract: PURPOSE:To record and reproduce a signal required for an extremely high signal transfer rate and recording density and moreover to enable miniaturization of the device by satisfying an array pitch of individual thin film magnetic head cores with specific consitions as against a track pitch of a magnetic recording tape. CONSTITUTION:Even number of the thin film magnetic head cores in pairs of adjacent ones having azimuths which are different from each other are combined on a head tip 4. Then, the array of individual thin film magnetic cores 5 is in the widthwise direction of the track on the magnetic recording tape 1, and also this array pitch Cp is set to satisfy Cp=(2n+2m-1).Tp as against the track pitch Tp of the magnetic recording tape 1. Hereupon, n is denoted as a natural number, and m is as a nonnegative integer. By this method, even when the whole device is miniaturized, a signal with extremely high degrees of recording density and signal transfer rate is recorded and reproduced.
Patent JP-2000109890-A (JP)
Title: Prewashing treatment composition
Inventor: TAMURA MASARU
IPC: C11D1/12
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition which has an excellent detergency to blackish stains in fibrous products, by incorporating therein a surface active agent selected from amine oxides and amphoteric surface active agents and an organic and/or inorganic acid with a specific pKa and setting the pH at a specific value. SOLUTION: An organic acid and/or an inorganic acid which have a pKa of 2.0-6.8 is used. The pH of an aqueous solution containing 1 wt.% of this composition is set at 2.0-6.8. As the amine oxide, that of formula I is preferred. In formula I, R1 is a 6-20C alkyl, alkenyl or β-hydroxyalkyl or an 8-24C alkyl or alkenyl including its ester, amide or ether split group; R2 is R1, a 1-3C alkyl or hydroxyalkyl; and R3 is a 1-3C alkyl or hydroxyalkyl. The amphoteric surface active agents preferably include those of formulae II and III. In the formulae, R4 and R7 have the same meaning as that of R1; R5 and R8 are each a 1-20C alkyl or β-hydroxyalkyl; R9 has the same meaning as that of R3.
Patent JP-H08112713-A (JP)
Title: Cable cutter
Inventor: SATAKE KIYOSHI
IPC: H01B13/00
Filed: 1994-10-12
Abstract: PURPOSE: To provide a cable cutter which can facilitate the cutting of a cable through a simple structure and reduce deformation in a cut cable part. CONSTITUTION: A cable cutter has such a structure as a pair of movable edges 8, 9 whose at least one edge is composed of a curved edge is mutually connected through a rotary shaft 19, which is rotatably supported by the bearing metal fittings 10 of a machine body 1, and the ends of a pair of links 11, 12 connected to the rotary shaft at their one ends are connected to each end of the movable edges through rotary shafts 13, 14, and the connected part of a pair of links and the piston rod 6 of a hydraulic drive device are mutually connected. When the piston rod 6 of the hydraulic drive device is driven, the cable is quickly cut by the simultaneous action of hydraulic power and both the movable edges without the deformation of the cut cable part.
Patent JP-S63138725-A (JP)
Inventor: SHII TEI YUUSU
IPC: H01L21/31
Filed: 1986-11-29
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-H09122059-A (JP)
Title: Washing water purifier
Inventor: FUJIKAWA TAIJI
IPC: A47L15/42
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To enable removal of not only insoluble substances but also oil components. SOLUTION: In a washing water purifier to purify washing water containing oil components of a dishwasher, a plurality of partition walls 21 are arranged inside to form a plurality of components 22. A purifying tank 20 is provided with an inflow port 23 and an outflow port 24 of washing water W and an air filter 26 is fitted in each compartment 22 of the purifying tank 20 to generate air bubble.
Patent JP-H07119150-A (JP)
Title: Reinforced embankment method
Inventor: NASU MAKOTO
IPC: E02D17/18
Filed: 1993-10-20
Abstract: PURPOSE:To prevent the collapse of an embankment due to earthquakes or rain water, by laying down reinforcing materials on the whole area of the embankment and rolling aggregates thereon to form a unified impermeable bed. CONSTITUTION:A reinforcing material 2 is spread all over the area to fill an embankment 1 and aggregates having particle sizes permeating water 6 are rolled on the reinforced material 2 to form a unified permeable bed 3 with the reinforcing material 2. Such one or more permeable beds 3 are laid and an embankment 1 is piled thereon. In this way, various kinds of collases of the embankment resulting from the difference of displacements of a soft ground 4 and a hard ground 5 on earthquaking, generation of the excess pore water pressure, and retained rain water at the bottom of embankment in the rainy time, can be prevented.
Patent JP-H01199560-A (JP)
Title: Production of material for masking smell of meat product of poultry, animal, fish and shellfish
Inventor: SANO HIROYUKI
IPC: A23L5/20
Filed: 1987-11-11
Abstract: PURPOSE:To obtain the above substance easily dispersible in a raw material, effective in masking the smell of the meat of poultry, animal, fish and shellfish and having high preservability, by carrying out lactic fermentation of a specific fatty acid or a specific emulsion in an O/W-type emulsion. CONSTITUTION:A <=10C fatty acid or an emulsion having bonded fatty acid content of <=2% is subjected to lactic acid fermentation in an O/W-type emulsion composed mainly of proteins, fats and oils and water. The obtained lactic fermentation product or its curd is adjusted to preferably pH 4.8-6.0 and sterilized with heat to obtain the objective substance.
Patent JP-H04162907-A (JP)
Title: Tension controller on inlet side of tandem mill
Inventor: OSAKO MASANORI
IPC: B21B37/48
Filed: 1990-10-24
Abstract: PURPOSE:To improve the quality of thickness by performing the constant control of tension on the inlet side so that the influence of tension fluctuation of material that is generated in a looper doesn't appear at a rolled stock on the inlet side of a tandem mill. CONSTITUTION:The tension controller on the inlet side of the tandem mill 5 is constituted so that the output of the looper 3 and tension on the inlet side of the mill 5 are controlled with 1st and 2nd tension control systems and, further, the tension deviation of the former is proportionally operated, manipulated variable that the deviation is made zero is determined and the manipulated variable of the later is corrected by this manipulated variable. In this way, even if both control systems are proportional/integral control systems, the control response of the later is quickened, influence that is affected to the rolled stock on the inlet side of the tandem mill by the tension fluctuation that is generated in the looper can be restrained and the quality of thickness control can be improved.
Patent JP-H03145606-A (JP)
Title: Bilateral light receiving and emitting module
Inventor: OKUDA MICHITAKA
IPC: G02B6/42
Filed: 1989-11-01
Abstract: PURPOSE:To eliminate a need for a connector and an optical fiber which connect respective modules constituting bilateral light receiving and emitting modules and to reduce the size of the device by connecting and integrating the respective modules directly. CONSTITUTION:The bilateral light receiving and emitting module 1 is fitted to one end of an optical fiber and a bilateral light receiving and emitting module 3 is fitted to the other end of the optical fiber 50. The bilateral light receiving and emitting module 1 is constituted by connecting two light receiving and emitting modules 11 and 13 and a receptacle module 17 to a beam splitter module 15. The bilateral light receiving and emitting module 3 is constituted by connecting a light receiving and emitting module 31 and a receptacle module 37 to a beam splitter module 35 directly. Consequently, the modules are connected directly and integrated, so the need for the connector and optical fiber which connect the respective modules is eliminated, the device is reduced in size and cost, and the loss of light between the modules is small.
Patent JP-H04162459-A (JP)
Title: Mounting method for heat radiator of semiconductor component
Inventor: UMAGOME RIICHI
IPC: H05K7/20
Filed: 1990-10-24
Abstract: PURPOSE:To obtain a mounting method for a heat radiator having high cooling performance and no loss of insulation of a pattern, etc., of a printed circuit board by pressing the end face of a leg post coated with conductive adhesive to the rear surface of a package, rotating the post, bringing the rear surface of the radiator, after the adhesive is cured, into close contact with the upper end of the post, and clamping the radiator at the post with a small screw. CONSTITUTION:A leg post 12 coated with a small mount of conductive adhesive 20 on the end face 12a of a leg post is inserted into a guide hole 31, and the post 12 is rotated laterally several times while pressing the end face 12a to the rear surface 2 of a package. It is left to stand for in this state to cure the adhesive 20, and the post 12 is secured to a semiconductor component 1. When the adhesive 20 is completely cured, a positioning jig 30 is removed, and a supporting post 35 is then removed from a printed circuit board 5. After an internal post 15 is inserted into the board 5, a heat radiator 10 is placed on the upper end of the post 15, and the center of the rear surface 10A of the radiator is disposed on the upper end of the post 12. The four corners of the radiator 10 are clamped to the posts 15 with small screws 17. Then, a small screw 13 is inserted into the hole of the radiator 10, engaged with threaded hole 12b of the post 12, and the rear surface 10A is brought into close contact with the upper end of the post 12.
Patent JP-H02136530-A (JP)
Title: Fuel injection controller
Inventor: ONO KENICHI
IPC: F02D41/10
Filed: 1988-11-11
Abstract: PURPOSE:To eliminate any overleanness at time of acceleration attributable to a change of air flow in an intake pipe by installing a fuel injection valve at the upstream side of a throttle valve, and when this throttle valve changes the specified opening value in the opening direction within the specified time, increasing a fuel supply. CONSTITUTION:A throttle valve 5 interlocking with an accelerator pedal is set up in a collecting part 2a of intake pipes, and an electromagnetic fuel injection valve 6 is installed at the upstream side of this throttle valve 5. This fuel injection valve 6 is controlled by a control signal being outputted out of a control circuit 10 on the basis of each output signal out of a pressure sensor 7, a throttle opening sensor 8, an engine speed sensor 9 and a water temperature sensor 11. At this control circuit 10, a variable speed of intake air pressure is compared with a reference value, judging whether it is in an acceleration driving state or not, and when acceleration is judged, a fuel quantity is compensated for accelerating increment with an accelerating increment factor. At this juncture, when the throttle valve 5 is so judged that it has changed in the opening direction between the specified openings within the specified time, the fuel quantity is further compensated for increment.
Patent JP-S63141426-A (JP)
Title: Medical application network system
Inventor: TAWARA KIYOSHI
IPC: H04L12/40
Filed: 1986-12-03
Abstract: PURPOSE:To send a picture at a high speed by sending picture information through a 1st path between a network interface unit and plural medical equipments and a control signal of the picture information through a 2nd path and storing the picture information in each medical equipment. CONSTITUTION:Plural network interface units NIUs 17-19 are connected in a star form to an optical star coupler 10. One or plural medical equipments IE 11-16 are connected to the NIUs 17-19 by using the 1st path 40 for picture and the 2nd path 41 for control. A picture memory is built in the medical equipments IEs 11-16 and the same number of memories as that of a relevant IE is provided to the NIUs 17-19. Thus, the waiting of picture information between the medical equipments IE and the units NIUs is avoided to attain high speed transmission.
Patent JP-H05123573-A (JP)
Title: Preparation of highly water absorptive cellulose material
Inventor: TAJIRI KOZO
IPC: C08L1/08
Filed: 1991-10-31
Abstract: PURPOSE:To prepare a highly water absorptive cellulose material which has high water absorptive function for not only water but also an aqueous solution such as salts, urine, etc., containing ions. CONSTITUTION:A crosslinked cellulose derivative is swelled in a mixed treatment solution consisting of water, an organic solvent compatible with water, and an ammonium salt or an alkali metal salt to give a gel having 3-50g/g swelling degree and the obtained gel is separated from the treatment solution by filtration, and then, after the gel is washed by an organic solvent compatible with water or immersed in the organic solvent to replace the water in the gel with the organic solvent, it is dried to give the objective highly water absorptive cellulose material.
Patent JP-H11190814-A (JP)
Title: Cable wiring method
Inventor: TAKAHASHI KATSUMASA
IPC: G02B6/46
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To provide the cable wiring method and a cable wiring tool which can wire a cable, etc., without bending it excessively and prevent a decrease in transmission performance and wire breaking even when the optical cable is wired. SOLUTION: The cable wiring tool 1 has an annular space formed of partition walls 3a to 3e, a 1st guide path 13 formed of the partition wall 3b and side wall 3f of a case 3 and a connection part 7, and a 2nd guide path 15 fold of the partition wall 3d and side wall 3g of the case 3 and a connection part 9 in a case 3 in a rectangular prism shape. The annular space 11 is a space wherein the cable (c) is looped to less than specific curvature and stored and the radius of curvature is set corresponding to the permissible minimum radius of curvature of the optical fiber. The 1st and 2nd guide paths 13 and 15 link the annular space 11 to the outside of the case 3 and guide both the end sides c1 and c2 of the stored cable to a 90 deg. wiring direction without being curved exceeding the said curvature.
Patent JP-2001110730-A (JP)
Title: Vertical heat treatment equipment
Inventor: NISHIMURA KAZUAKI
IPC: H01L21/205
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To uniformize gas supply rate and treatment in the inter-face direction of a body to be treated, using a simple constitution. SOLUTION: In this vertical heat treatment equipment, plural bodies w to be treated are housed in a treatment vessel 2 to be supported in the height direction with prescribed intervals, and a treatment gas is introduced to the treatment container 2, and the bodies w to be treated can be treated at a prescribed temperature.  This treatment chamber 2 is provided with a first gas inlet tube 8A, constituted of a straight tube erected from the lower part to the upper part whose top end is closed and whose tube wall, is equipped with gas blowout holes 16 formed with prescribed intervals for blasting the treatment gas to the bodies w to be treated and a second gas inlet tube 8B, constituted of a U-shaped tube ejected from the lower part to the upper part and bent from the upper part to the lower part whose top end is closed and whose tube wall bent to the lower part, is equipped with gas blowout holes 17 formed with prescribed intervals for blasting the treatment gas to the objects w to be treated.
Patent JP-H09123757-A (JP)
Title: Door glass run outer
Inventor: TAKAHASHI HIDEKAZU
IPC: B60J10/08
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To facilitate terminal part fixing work in a joined part with the pillar of an attaching part and to prevent inconveniences caused by conventional screw fixing. SOLUTION: A door glass run outer 12 is constructed in such a manner that a terminal part E coming into contact with a door pillar 34 is notched correspondingly to the door pillar 34, the terminal is finished being molded and a clip 50 inserted into a rectangular engaging hole 48 formed in an outer panel side is integrally formed in a surface opposite the car external side surface of the outer panel 26 of the notched attaching part in the terminal part E. The clip 50 is made of a flexible synthetic resin and provided with a first button-like engaging piece part 52 engaged with the lower edge of the engaging hole 48 of the outer panel and a second engaging piece part 54 protruded upward from the upper end of the first engaging piece part 52 and having an engaging step part formed in its top part so as to be engaged with the upper edge of the engaging hole 48.
Patent JP-H03149326-A (JP)
Title: V type internal combustion engine
Inventor: MATSUNO YASUYUKI
IPC: F02D9/02
Filed: 1989-11-06
Abstract: PURPOSE:To make a valve openly and closely driven approach an intake port by arranging an actuator at the position facing an intake passage extending from one side of surge tank between adjacent intake passages. CONSTITUTION:V valve opening/closing system formed of actuators 11 and the like are provided at an upper part of a V bank, one by one. The actuator 11 is arranged between adjacent intake passages 5, 6, and at the position facing the long intake passage 5 which extends from one surge tank 2 on the other side thereof to another surge tank 2 on the same side thereof. A connection point (a) of a lever of a link connected to a rod of the actuators 11 is arranged at the down side of the long intake passage 5, and positioned between adjacent intake ports 7(8), 8 of cylinders. A valve 9 openly and closely driven by the actuator 11 is made as much as possible to approach the intake port 8 without preventing compactness of an engine 1.
Patent JP-H01130060-A (JP)
Title: Engine controller
Inventor: ISHIKAWA HIDEAKI
IPC: F02P11/00
Filed: 1987-11-16
Abstract: PURPOSE:To contrive to make improvements in reliability on a controller by counting the primary side reverse peak voltage of an ignition coil at each cylinder intersignal out of a crank angle sensor, and self-judging whether an ignition control action is normal or not from the counted value. CONSTITUTION:A primary side waveform IGN1 of an ignition coil 2 is taken into a waveform processing circuit 6, while a waveform of the IGN1 is divided into proper parts of voltage by resistors R1, R2, and Q1 inside the waveform processing circuit 6 is turned to ON only at a peak of the IGN1. Then, a falling edge of collector voltage of this Q1 is counted by a cylinder signal (REF) of a crank angle sensor in an input-output unit 7. At the time of ignition abnormality, any falling edge is not produced in a collector of the Q1 inside the waveform processing circuit 6, so that a counter comes to zero, and at the time of the next REF rising, a capture resistor inside the input-output unit 7 comes to zero as well. Accordingly, if a value of the capture resistor is monitored at each REF, self-diagnosis for an ignition control action can be done, so that reliability in an engine controller is thus improvable.
Patent JP-H11105121-A (JP)
Title: Apparatus for aligning molding containers
Inventor: NAKADA KOJI
IPC: B29C51/26
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for aligning molding containers for automating the alignment of the containers. SOLUTION: Receiving guides arranged in a plurality of rows of two stages corresponding to punching parts, transfer guides 79 arranged in a plurality of rows of two stages and aligning guides 30 arranged in a plurality of rows of one stage are provided. Punched molding containers C are respectively received by the corresponding receiving guides. When the containers C accumulated at the respective receiving guides become a predetermined number, the containers C are pressed and transferred to the guides 79 waited at the receiving positions. When the containers C are transferred to the guides 79, the guides 79 of the lower stage are lowered to first delivering positions becoming horizontal with the guides 30, transferred to the guides 30 by a feeding mechanism 90, and transferred to predetermined positions. Then, the containers C are lowered to second delivering positions becoming horizontal with the guides 30. The containers C on the guides 79 of the upper stage are transferred to the guides 30 by the mechanism 90.
Patent JP-H01131793-A (JP)
Title: Method of tunnel joining construction in shield excavation
Inventor: SATO YASUMI
IPC: E21D9/08
Filed: 1987-11-13
Abstract: PURPOSE: To shorten a construction period by shield driving two shield machines opposite to each other, and retreating one side cuter disc to arrive at the joint part into the machine, and constructing a tunnel by engagingly connecting together shield outer shell front end parts. CONSTITUTION: Two shield machines A, B are constituted so that the extreme end parts of the skin plates 3 of both shield outer shells can be engagingly connected to each other, and a seal mechanism 20 is interposed at the engaging part. A side over cutter mounted on a cutter disc 14 is constituted capably of taking shelter in the disc 14. Next the side over cutter of the preceding shield machine A to arrive at the joint part is contracted, and the disc 14 is retreated into the plate 3. The side over cutter of the approached following shield machine B is contracted, the disc 14 is let enter the plate 3 of the shield machine A, and concrete is placed while holding airtightness by the mechanism 20.
Patent JP-H08147654-A (JP)
Title: Method for recording/reproducing data of magnetic tape and magnetic tape apparatus
Inventor: SUGATA TOMOFUMI
IPC: G11B5/09
Filed: 1994-11-22
Abstract: PURPOSE: To prevent a magnetic head from shifting to a track by selectively recording and reproducing data to an optional set of tracks among a plurality of tracks on a magnetic tape through the movement of a head element. CONSTITUTION: The apparatus is provided with a motor 4 which moves and positions a magnetic head 1 via a carriage 4a supporting the magnetic head 1 at an optional position in a direction intersecting a running direction of a magnetic tape 2, and a microprocessor 5 for controlling the motor 4. A signal- processing part 6 is connected to the microprocessor 5 for the control operation. The magnetic head 1 is positionally controlled to move in a direction of an arrow 3 which is vertical to the running direction of the magnetic tape 2. Data read out by the magnetic head 1 are amplified by a read amplifier 6a, and a track shift is detected from data obtained from a servo track or the like. The positioning of the magnetic head 1 and correcting of the track shift are conducted by the control of the motor 4 by tone microprocessor 5.
Patent JP-H10132510-A (JP)
Title: Position detecting device
Inventor: KIJIMA HIROMITSU
IPC: G03B13/36
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a position detecting device which can highly accurately detect the position of a measured part even if a minute domain measured part is an irregular rough face. SOLUTION: An illuminating luminous flux emitted from a light source 11 is converged onto the measured part M through a projection optical system 10 having a parallel flat glass 12 for two-dimensionally scanning the illuminating luminous flux having an area being about the same as the size of a measured part M or larger than it centering around an optical axis. A reflection luminous flux emitted from the measured part M is made to be incident on light receiving means 21, 22 through a light receiving optical system 20 provided with a luminous flux limiting throttle 15 for determining the size of the measured part M, and the position of the measured part M is detected on the value of light quantity of reflection luminous flux being incident on the light receiving means 21, 22 during scanning with the parallel flat glass 12.