baber/WOPTO huggingface dataset:
Patent JP-H01217579-A (JP)
Title: Picture processor
Inventor: TSUNEKAWA MASAHIRO
IPC: G06T11/20
Filed: 1988-02-25
Abstract: PURPOSE:To obtain a straight line, in which a width is same and an edge part is orthogonal to inclination, even when the inclination is different by obtaining a value, with which the edge part of the straight line goes to be rectangular to the inclination, and executing drawing based on the basis of the width and inclination of the straight line. CONSTITUTION:An operator designates data to show a starting point, an ending point and the width of the line in order to draw the desired straight line with using a keyboard 11 or a mouse 12, etc. When the starting point and ending point are designated, a control part 13 displays the starting point and ending point on the screen of a CRT 19 and the inclination of the straight line to be drawn from these two points is operated and obtained. The control part 13 removes the correcting values of the respective points to correspond to obtained inclination data and width data from a RAM 15. A CRT controller 17 draws the point to correspond to data for correction on the CRT 19 and respectively draws the point in the starting point side and the point in the ending point side by the straight line. Then, one straight line of the same width is displayed on the screen of the CRT 19. Accordingly, the both edges of the drawing straight line is orthogonal to the inclination.
Patent JP-H09235889-A (JP)
Title: Base isolation construction method of existing building
Inventor: ISHII EIJI
IPC: E02D27/34
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a base isolation construction method capable of shortening a work execution period, reducing work execution cost and damping earthquake force on an upper layer floor. SOLUTION: A pit retaining wall 32 is constructed in a drilled space by drilling the ground 14 in the circumference of a first basement. Thereafter, a setting space to set a support device 34 is formed in the middle of a pillar 26a of the first basement, and a vertical load of an existing building burdened by the pillar 26a is borne by a reinforced concrete wall 18a of the first basement. Thereafter, the support device 34 free to ealstically deform in the horizontal direction is set in the setting space. Additionally, an opening part 35 is formed in the horizontal direction by breaking concrete of the wall 18a of the first basement, and a vertical reinforcement is made in an exposed state. Thereafter, the whole of the vertical reinforcement is cut off on a lower part side.  Thereafter, cut end parts of a specified number of the vertical, reinforcements are inserted into the inside of a plural number of steel pipes fixed on a lower surface of the opening part 35, the vertical reinforcements inserted into the insides of these steel pipes are made into a steel bar damper, and the remaining vertical reinforcements are made into a spare damper.
Patent JP-H10234846-A (JP)
Title: Anti-thrombus material
Inventor: ARIKAWA SEIKI
IPC: A61L33/00
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To enable prolonged gradual elimination with a prevention of reduction in activity by applying a coating of a material with an anti-thrombus substance immobilized on a base material through a hydrophilic substance on the surface of fine grains indicating decomposability in vivo to increase the degree of immobilization of the thrombus substance. SOLUTION: A material which is decomposed to produce matters unharmful to a human body, for example, polyalkylcyanoacrylate based polymer is used to form fine grains decomposable in vivo. An anti-thrombus substance is immobilized on the fine grains through a hydrophilic substance which has at least one functional group that allows bonding of a functional group able to immobilize the anti-thrombus substance to the fine grains decomposable in vivo in one molecule. The hydrophilic substance herein used is, for example, polyalkyl glycol or the like having a carboxyl group at both terminals thereof. This can prevent a drop in the activity of the anti-thrombus substance thereby enabling prolonged gradual elimination.
Patent JP-H06233867-A (JP)
Title: Game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1993-02-08
Abstract: PURPOSE:To prevent the breakage of a control circuit consisting of ICs and allow a CPU to continue the minimum required processing when an abnormality occurs on the power voltage. CONSTITUTION:When the power voltage to lamps and solenoids is judged to be lowered, the set waiting route is followed via the step S200 through the step S208, and the power feed to the lamps and solenoids is stopped to stop the flow of a relatively large current so that a power source is not broken and the operating voltage of the CPU from a 5V-power source is not lowered. The breakage of the power source is prevented, and the CPU can continue the minimum required processing.
Patent JP-S51119939-A (JP)
Title: Door look fixing mechanism of power board
Inventor: HIRUTA TOSHIO
IPC: H02B1/30
Filed: 1975-04-11
Abstract: PURPOSE: Being very simple construction, to prevent the door from opening even at earthquake ant to lessen the vibration of door as well. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04280066-A (JP)
Title: Hydrogen storage electrode and manufacture thereof
Inventor: SUZUKI GOHEI
IPC: H01M4/26
Filed: 1991-03-08
Abstract: PURPOSE:To extend a charge/discharge cycle life and enhance reliability by preventing falling of alloy powder, and enclosing the alloy powder in an alkali- proof pocket type or tube type porous metal. CONSTITUTION:A hydrogen storage alloy is enclosed independently or together with a conductive material in a pocket type or tube type porous metal container to form an electrode body 1, a peripheral part thereof is integrally connected to current collecting bodies 2a, 2b, and leads are connected to the bodies 2a, 2b. Spot welding is employed for connection so as to enhance current collecting capacity. In order to prevent falling of metal powder, a pore diameter of the metal container is made smaller than that of a grain. Also, in order to activate battery reaction, hydrogen storage alloy powder is required to contact sufficiently with an electrolyte. For this purpose, the larger the pore diameter of the porous metal container is, the more effectiveness is obtained, however this is opposed to the prevention of falling. Therefore, the alloy powder is kneaded with a small quantity of a binding agent, wherein several grains are condensed respectively so as to obtain a larger grain diameter.
Patent JP-2000237971-A (JP)
Title: Silent clutch of thread tightening machine
Inventor: SASAKI KATSUHIKO
IPC: B25B21/00
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a silent clutch of a tread tightening machine which is capable of improving the durability of a claw clutch and easily carrying out a so-called re-tightening, without a driving gear or a groove portion of an intermediate clutch member being damaged. SOLUTION: An intermediate clutch member 8 is displaced in a rotational direction with respect to a driving gear 4 by a tightening torque added when clutch teeth 8c-8c, and 11c-11c start being engaged with each other, which causes a square spring 10 interposed between the intermediate spring 8 and the driving gear 4 to be twisted to extend. Accordingly, the intermediate clutch member 8 advances in the engaging direction while reducing in speed.
Patent JP-H11242513-A (JP)
Title: Interface device for positioning robot
Inventor: NODA AKIRA
IPC: G05B19/4069
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To improve efficiency at the time of arbitrarily positioning a robot in a three-dimensional space. SOLUTION: In this interface device, a virtual sphere 31 and a virtual camera 32 on the surface are assumed in a three-dimensional space where a robot exists and a graphic picture where a contact face in the position of the camera 32 is defined as a display plane is displayed. The camera 32 is moved in the direction of an equator, the direction of a polar track and the direction of a radius. Thus, the plane containing the present position of the end factor of the robot can be displayed and a target position in the plane is designated.
Patent JP-S61202411-A (JP)
Title: Liquid-phase epitaxial growth method
Inventor: SASAKI YUJI
IPC: H01F41/28
Filed: 1985-03-06
Abstract: PURPOSE:To make the film thickness of a single crystal film uniform by stopping the growth of the single crystal film by cleaning the solution consisting of a solvent and a solute remaining on the single crystal film. CONSTITUTION:A device for liquid-phase epitaxial growth comprises a single crystal film growing part 10 composed of an alumina cylinder 1, a heater 2 surrounding said cylinder, an alumina table 3 inside the cylinder 1, and a platinum crucible 5 containing a solution 4 of a solute and a solvent, and a cleaning part 13 similarly composed of a cylinder 1, a heater 2, an alumina table 3, and a platinum crucible 12 containing only a solvent 11. A substrate 6 is mounted on a holder 8 rotated by a motor 7 and the holder 8 moves up and down automatically according to the preset program and is attached to an elevating mechanism 14 which moves the holder raised from the single crystal film growing part 10 to the cleaning part 13. Then the solution consisting of a solvent and a solute remaining on the single crystal film is cleaned by the solvent.
Patent JP-H02262652-A (JP)
Title: Antistatic layer
Inventor: TAKAMUKAI YASUHIKO
IPC: G03C1/89
Filed: 1989-02-23
Abstract: PURPOSE:To obtain an antistatic layer not deteriorating in antistatic ability even after developmental processing and the like and superior in adhesiveness by using a water-soluble conductive polymer having one kind of group selected from hydroxy, amino, and vinylsulfonyl groups, and the like. CONSTITUTION:The antistatic layer comprises the reaction product of a hydrophobic polymer and a hardening agent and the water-soluble conductive polymer having one kind of group selected from hydroxy, amino, epoxy, aziridine, active methylene, sulfinyl, aldehyde, and vinylsulfonyl groups. It is necessary for the groups to exist in an amount of >=5wt.% of the polymer molecule, and the polymer has a molecular weight of 3X10<3> to 1X10<5>, preferably, 3.5X10<3> to 5X10<4>, thus permitting the obtained antistatic layer not to deteriorate its antistaticness and to be superior in adhesiveness.
Patent JP-S56141440-A (JP)
Title: Primary balancer
Inventor: SUZUKI TSUNEHIKO
IPC: F16F15/26
Filed: 1980-04-04
Abstract: PURPOSE:To eliminate the primary vibromotive force and vibromotive moment on the side of an engine and reduce vibromotive moment due to the torque fluctuation of a transmission connected to the engine, by providing a balance shaft in parallel with a crankshaft. CONSTITUTION:The primary components in directions X, Z of the vibromotive force of gyrating mass, that of a weight attached to a crankshaft and that of a weight attached to a balance shaft are expressed as FX and FZ, respectively. The input shaft of a transmission, which is directly coupled to a crankshaft concentrically therewith, and the counter shaft and output shaft of the trnasmission, which extend in parallel with each other and are coupled to each other through engagement, are shown by O1, O2 and O3, respectively, on the drawing. The moment in a direction Y of the sum of the primary components of vibromotive moment due to  the torque fluctuation of the transmission and vibromotive moment due to the inertial force of reciprocating mass is expressed as MY. Conditions for a balancer are  determined so that the quantities FX, FZ, MY are made zero.
Patent JP-S61204856-A (JP)
Title: Recording and reproducing device for disc
Inventor: TAKIGAWA MAKITO
IPC: G11B17/041
Filed: 1985-03-06
Abstract: PURPOSE:To make the adjustment of an eject mechanism unnecessary after assembling by moving one of a cam member and a lock release body in the disc inserting/ejecting direction as an eject van and moving the other approximately vertically to the turning surface of the cam member while interlocking with a clamp mechanism. CONSTITUTION:A cam member 16 is provided which is turned by sliding on a lock release body 19 when a disc 3 is moved in the inserting/ejecting direction of the disc 3 while interlocking with an eject van 15, and the other is moved approximately vertically to the turning surface of the cam member 16 while interlocking with the clamp mechanism. Thus, the clamp release operation and the eject operation are performed together, and the eject operation is prevented from being affected by the error of dimensions of individual parts to make the troublesome eject adjustment unnecessary after assembling of a device body.
Patent JP-S61204050-A (JP)
Title: Assembling and installing device for dust-collecting plate for electrostatic precipitator
Inventor: UEKI MASAO
IPC: B03C3/00
Filed: 1985-03-06
Abstract: PURPOSE:To assemble the dust-collecting plate efficiently and safely by assembling the dust-collecting plate, transferring it downward to the casing by a carriage, hanging it up form the lower opening of the casing by a ligting means and installing it at a prescribed position. CONSTITUTION:When assembling and installing the dust-collecting plate of an electrostatic precipitator, elements 28 are laid and arranged by an assembling rest 40 to form a sheet of dust-collecting plate 16 by fixing the upper and lower ends. Then, a sheet of dust-collecting plate 16 is further placed on a transferring carriage 50 and transferred, and is made to travel horizontally by a roller group 42. Said plate 16 is then forced to travel up to the position just below the bottom opening of the casing 10, both said plate 16 and a transferring carriage 50 are hung up to prescribed height in the casing 10. Only the dust- collecting plate 16 is suspended by an electric hoist, moved along a monorail 70 and installed. By doing this, the assembling, transferring and installing of the dust-collecting plate can be performed efficiently and safely.
Patent JP-H1075390-A (JP)
Title: Electronic image pickup device
Inventor: IKEDA OSAMU
IPC: G03B19/02
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To improve the handleability by loading selectively or simultaneously a plurality of kinds of memory cards, interface cards and communication cards or the like so as to freely select the configuration required for interface and communication. SOLUTION: A body 2 is prepared with a space area to contain an IC memory card of the PCMCIA(personal computer memory card industry development association)/JEIDA(Japan electronic industry development association) standards or an I/O card (PC card). The space can contains two cards of the type II of the PC card standards or one card of the type III. A 1st interface circuit 23 has a PC card interface circuit being an interface means to conduct protocol exchange processing with a storage device 16. A 1st interface circuit 23 has a PC card use interface circuit being an interface means to conduct protocol exchange processing with a storage device 16.  A 1st connector 31 and a register 32, and a 2nd connector 33 and a register 34 are exposed in a contained spacer 3 of PC cards in the arrangement such that the PC cards in contact respectively with them are overlapped adjacently in the vertical direction.
Patent JP-S62203222-A (JP)
Title: Printing device
Inventor: KAWAMURA YOSHIAKI
IPC: G06F13/38
Filed: 1986-03-03
Abstract: PURPOSE:To prevent the disturbance of an output image by giving an instruction to prohibit transmission to a host computer when the quantity judged by a judging means is larger than a specified quantity. CONSTITUTION:An overrun detecting section 24 is provided in a judging means to supervice the quantity of received data from a host computer 1 written in a page buffer 28. When the quantity of received data comes up to a specified quantity, an overrun detecting section 29 outputs a signal S2 to an input output control section 27. On receiving this signal, the input output control section 27 sends out a busy signal S3 to the host computer 1, and accordingly, the host computer stops the sending of input data. Thus, the disturbance of an output image that may occur due to request for interruption by data inputting can be prevented effectively.
Patent JP-H10238506-A (JP)
Title: Hydraulic drive device and directional control valve device for hydraulic machine
Inventor: SUGIYAMA GENROKU
IPC: E02F9/22
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To shorten the axial length of the spool of a directional control valve without damaging a function of an open center type directional control valve, to improve machining precision and compact a device, and to perform a function equivalent to that of the open center type directional control valve without using a controller, in a hydraulic drive device. SOLUTION: A hydraulic drive device is constituted such that a closed center type directional control valve 2 is connected to a hydraulic pump 50 through a pressure oil feed passage 3 and controls a flow of pressure oil pressure oil fed to an actuator 51. In this case, an unload circuit 10 to interconnect a pressure oil feed passage 3 and a tank 53 is provided with a throttle cutoff means 11 to cut off a throttle of an unload circuit according to an operation amount of a direction switching valve 2. The throttle cutoff means comprises a logic valve 12 having a feedback slit 12b to regulate an opening area according to a movement amount of a valve body 12a; and a pilot variable throttle 13 to control a pilot flow rate, passing through the feedback slit 12b, according to an operation amount of a directional control valve 2.
Patent JP-S63211226-A (JP)
Title: Mutagenicity inhibitor
Inventor: KAKIMOTO NORIHIRO
IPC: C07F7/30
Filed: 1987-02-27
Abstract: PURPOSE:To obtain a mutagenicity inhibitor containing a specific organo- germanium compound as an active ingredient. CONSTITUTION:A mutagenicity inhibitor containing a compound expressed by the formula [R1-R3 are H, lower alkyl or (substituted)phenyl] as an active ingredient. Pharmacological effects of the compound expressed by the formula are tested on the basis of the Ames method using Salmonella typhimurium (i.e. whether reverse mutation is inhibited by a specific mutagen or not) and it is confirmed that the compound expressed by the formula exhibits powerful mutagenicity inhibitory effects. The compound expressed by the formula is obtained by reacting a trihalogermylpropionic acid with hydrogen sulfide.
Patent JP-S55138235-A (JP)
Title: Manufacture of titanic etching solution and semiconductor device using this etching solution
Inventor: IBARAKI NOBUKI
IPC: H01L21/308
Filed: 1979-04-13
Abstract: PURPOSE:To make is possible to dissolve a Ti layer only by using a solution of ethylenediaminetetraacetic acid of specified concentration when the Ti layer of the Al-layer-and-Ti-layer-laminated metal provided on a semiconductor substrate is etched. CONSTITUTION:An SiO2 film 2 is coated on a semiconductor substrate 1 on which a pn-junction is formed, and openings are made corresponding to the respective regions. Next, an Al electrode 3, which is in contact with these exposed regions, is provided over the entire surface of substrate 1. Further, on top of this, by electron beam evaporation, a Ti layer 4 for protecting the layer 3 is formed. Subsequently, by operating etching, external lead take-out holes 5 are cut and specified regions of the layer 3 exposed. At this time, as the solution for etching, an etching solution of ethylenediaminetetraacetic acid with NH4OH-H2O2-H2O component, 1.0X10<-2>mol concentration or above, and H2O2 component, 2mol% or above, and pH9.6-10.4, is used. By this, lower Al layer 3 is made free from corrosion.
Patent JP-S56140859-A (JP)
Title: Preparation of feed for breeding fish
Inventor: UEHARA RIYOUGO
IPC: A23K1/18
Filed: 1980-04-04
Abstract: PURPOSE: To prepare a feed for breeding fishes having low protein and high calorie, by blending a feed with a composition consisting of a specific fatty acid mono- and diglyceride, and ω-trifatty acid/or fats and oils containing it.  
     CONSTITUTION: A feed for breeding fishes is blended with 5W30wt% composition consisting of fatty acid mono- and diglyceride having an iodine value ≤35 and ω-trifatty acid and/or ≥1.5wt% (based on trifatty acid) fats and oils containing ω-trifatty acid. Thus, the feed for breeding fishes having high digestion rate of breeded fishes and improved growth effect can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10241071-A (JP)
Title: Fire alarm device
Inventor: OKA SHOICHI
IPC: G08B17/00
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To inhibit a fire sensor from sending a fire occurence signal by transmitting a mask ON signal from a fire receiver to the fire sensor. SOLUTION: When a certain fire sensor 10 judges the occurence of a fire, a mask function inhibits the transmission of a signal to the fire receiver 20 and the fire occurence is set up in the fire receiver 20. The receiver 20 has a function for simultaneously transmitting a mask ON control instruction signal in each address of the sensor 10. The sensor 10 receives the mask ON signal from the receiver 20 by a receiving circuit 15, executes a control instruction by a microcomputer part 13, and even at the time of judging the occurence of the fire, sets up the inhibition of transmission to the receiver 20 in the microcomputer part 13. At the time, the execution of mask ON in the sensor 10 is returned from a transmitting circuit 14 to the receiver 20.  The receiver 20 receives the mask ON execution completion signal, stores the received signal in a memory, and when necessary, displays a mask ON fire sensor group.
Patent JP-H10236850-A (JP)
Title: Coating resin solution feeding unit
Inventor: OTSUKA KEIICHI
IPC: G02B6/44
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a coating resin soln. feeding unit low in cost and easy in maintenance. SOLUTION: This coating resin soln. feeding unit is used to mix the coating resin soln. for coating an optical fiber and provided with a branches 22a and 22b for feeding a plural number of components, a joining part 24 for joining these branches 22a and 22b, a main pipe 16 connecting between the joining part 24 and a coating material tank 17 and a static mixer 15 interposed in the main pipe 16 and mixing respective components. The passage of the coating resin soln. is formed in herical form at the inside of the static mixer 15.
Patent JP-H01133211-A (JP)
Title: Thin film magnetic head and its production
Inventor: YAMADA MASAMICHI
IPC: G11B5/31
Filed: 1988-02-29
Abstract: PURPOSE:To obtain good characteristic without magnetic saturation by setting the quantity of the dislocation of the core on a gap face below 1/10 as wide as the width of a track and setting an angle formed by both side end faces on a head sliding face and the gap face to a specific value. CONSTITUTION:As core end face angles theta1, theta2 are decreased and the quantity of the dislocation DELTATw of the track is increased, a cross talk is increased. The highly accurate technique of an insulating member 6b is required in order to decrease the quantity of the dislocation DELTATw and if the DELTATw is allowed to a certain width, a yield is more improved. When the value of DELTATw/Tw exceeds 0.1, the cross talk is rapidly increased, so that the quantity of the dislocation DELTATw is set below 0.1. To have the allowable value of the cross talk from an adjacent track below -30dB in the range of this DELTATw, it is required to set the core end face angles theta1, theta2 to 40 deg.<=theta1<=140 deg. and 40 deg.<=theta2<=90 deg.. Thereby, a magnetic flux contraction effect in the magnetic gap is obtained and the good characteristic is obtained with the gap depth more than three times as deep as the conventional one.