baber/WOPTO huggingface dataset:
Patent JP-H03262032-A (JP)
Title: Electronic apparatus
Inventor: MATSUOKA MIKIHARU
IPC: G06F3/023
Filed: 1990-03-13
Abstract: PURPOSE:To make a braille output means superior in portability by providing key input means, a storage means, and a means which outputs input information stored in the storage means as a voice. CONSTITUTION:Key input means 2 corresponding to respective elements of a prescribed braille pattern, the storage means where braille information inputted from key input means 2 is stored, and a means 7 which outputs input information stored in the storage means as a voice are provided. Thus, a user can recognize inputted and stored braille data by voice information, and an electronic apparatus is realized which is superior in portability and does not damage the user interface.
Patent JP-H01235168-A (JP)
Title: Sodium-sulfur battery and manufacture thereof
Inventor: SOMA HISASHI
IPC: H01M10/39
Filed: 1988-03-14
Abstract: PURPOSE:To obtain the large capacity and steady charge-discharge performance regardless of simple structure by fitting a porous electron-conductor having lower contact angle to sulfur than that to sodium polysulfide along a solid electrolyte of a sodium-sulfur battery, and previously wetting the electron conductor with sodium polysulfide, then charging the battery. CONSTITUTION:A battery container 1 is divided into two containers with they separated from a solid electrolyte 3 capable of passing sodium ions. An anode active material 7 whose essential component is sodium is filled in one container and a cathode active material 6 whose essential component is sodium polysulfide is filled in the other container. A porous electron-conductor 21 having lower contact angle to sulfur than that to sodium polysulfide is fitted along at least one surface of the solid electrolyte 3. In charging, sodium polysulfide sunk in the lower part of a cathode is selectively sucked up along the porous electron- conductor and supplied to the surface of the solid electrolyte. Necessity of many pipelines is eliminated, the capacity of a battery is increased, and the internal resistance of the battery in the initial charging is decreased.
Patent JP-H11255186-A (JP)
Title: Floating body structure
Inventor: MASUDA KAZUO
IPC: B63B35/44
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a floating body structure having a mooring means to exhibit restoring force to the maximum. SOLUTION: This floating body structure F is composed of plural leg parts F1 and a deck F2. A combined mooring means K is provided in an upper part of the leg F1. The means K is composed substantially of a chain 1, a chain locker 2 for storing the chain, a wire 5, and a mooring machine 6 for feeding and winding the wire 5. The chain 1 is dividable into two parts by a connector part 1a. A submarine side chain 1' out of them is connected to the wire 5, and the connected body is anchored to moor the floating structure F. An opening part sealing device 10 is provided in an upper end part of a chain pipe 4. The device 10 is provided to prevent sea water from intruding into the chain locker 2 while the part remaining in the floating structure F side out of the divided chain 1 is left to be penetrated through the chain pipe 4.
Patent JP-S62220698-A (JP)
Inventor: TAKEGAWA KEINOSUKE
IPC: E21D11/10
Filed: 1986-03-18
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-S55151273-A (JP)
Title: Battery capacity display unit
Inventor: HASHIMOTO YOSHITAKA
IPC: H01M10/42
Filed: 1979-05-15
Abstract: PURPOSE: To make it possible to simplify maintenance at low cost by putting a display circuit into operation by making a voltage comparator detect a point in time when a battery voltage is equivalent to battery capacity and below a reference voltage generated by a Zener diode.  
     CONSTITUTION: When battery B is continuously discharged, battery voltage VB falls with discharge characteristics shown in the figure. On the other, since across voltage VZ of Zener diode Z is constant without reference to the fall of battery voltage VB, an invariably-constant reference voltage voltage-divided by potentiometer P is applied to one terminal of voltage comparator C such as an operational amplifier. Next, when volume VR and potentiometer P are adjusted to divided voltage VD of battery voltage VB and reference voltage VP as shown in the figure, an output signal is obtained by comparator C with VP less than VD and transistor Q conducts to make light emitting diode L come on; when VD<VP, diode L goes off, displaying the battery capacity decreases down to fixed battery capacity. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62223306-A (JP)
Inventor: MOTOKAWA TOSHIKI
IPC: A41D13/00
Filed: 1986-03-18
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-S54151731-A (JP)
Title: Air-fuel mixture gas throttle valve construction for internal combustion engine
Inventor: SHINODA KAZUO
IPC: F02M19/00
Filed: 1978-05-19
Abstract: PURPOSE: To accelerate atomization of fuel in air fuel mixture gas by colliding the mixture gas onto heating surface to thereby varying the flowing direction of the mixture gas and controlling the flow rate of the mixture gas to thereby accelerate the flow velocity of the mixture gas.  
     CONSTITUTION: A throttle valve construction consists of a heating surface 31 heated by a heat source, a tubular element 16 movable in the direction for contacting with or separating from the surface 31 at one end thereof opposite to the face 31, a fluid outlet chamber for surrounding the gap l between the one end 32 of the element 16 and the surface 31, and a fluid inlet chamber connected to the other end of the element 16. Air fuel mixture gas including fuel droplets atomized at the outlet of a fuel nozzle 50 is introduced via the element 16 into the surface 31 to collide with the surface 31 to alter the flowing direction thereof at approx. 90° therefrom to then flow through the gap l out. The fuel droplets collected on the surface 31 is heated to be atomized, and the droplets not atomized is atomized via air stream injected at a velocity near the sonic velocity in the operating zone mostly of the engine through the gap l. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10255942-A (JP)
Title: Ic socket
Inventor: MITSUYA SACHIKO
IPC: H01L23/32
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To easily perform the attachment and detachment of a package body even when outer form dimensions of package bodies are uneven by moving a receiving member by a projection member provided on a lid member according to the motion of closing the opening of a socket body by the lid member, and bringing the receiving member into contact with four corners of the package body. SOLUTION: The package body 8 of an IC is placed on a base 2 in the state where a lid 7 is opened. When the lid 7 connected to a body 6 by a hinge pin starts to close, the locking part 6a of the body 6 is fitted into the recessed part 7a of the lid 7 to ensure the positions of the lid 7 and the body 6. When the lid 7 starts to close the opening of the body 6, the tapered surface 3a of a projection member 4 makes contact with the tapered surface 1a on the back surface side of a receiving member 1, and the projection member 3 presses the receiving member 1. When the lid 7 is perfectly closed, the swollen part of the receiving member 1 makes contact with the package body 6 or a lead. The lid 7 is fixed by a clamp 10 to inspect the IC package.
Patent JP-H037708-A (JP)
Title: Production of rubber-modified styrene resin
Inventor: HAYAKAWA AKIHITO
IPC: C08F291/02
Filed: 1989-03-15
Abstract: PURPOSE:To obtain the subject resin having high content of styrene polymer and optimum rubber particle diameter and particle diameter distribution by using a specific rubber polymer in the production of the subject resin by the prepolymerization in two-stage complete-mixing reactors. CONSTITUTION:A complete-mixing 1st reactor is continuously supplied with a raw material solution composed of (A) 100 pts.wt. of a polymerization raw material composed of 98-88wt.% of a styrene monomer and 2-12wt.% of a high- viscosity rubbery polymer having a 5% styrene solution viscosity of 400-2,000cps at 25 deg.C, (B) 0.01-0.2 pts.wt. of an organic peroxide and, as necessary, (C) 0-30 pts.wt. of an inert organic solvent and the monomers are prepolymerized in a state before the inversion of the rubber phase. The prepolymerized liquid continuously extracted from the reactor is supplied to a 2nd complete-mixing reactor to granulate the rubbery polymer in the raw material A and keep the polymerization conversion of the monomer in the raw material A to <=40%. Thereafter, the polymerization conversion in the subsequent reactor is increased to obtain the objective resin having a weight-average rubber particle diameter of 1.5-4mm in the resin.
Patent JP-S58176981-A (JP)
Title: Superconductive apparatus
Inventor: OHARA AKINORI
IPC: F17C13/00
Filed: 1982-04-09
Abstract: PURPOSE:To easily and reliably insert a current supply lead into a cryostat by providing a guide means consisting of a guide pin which quides contactors at the end points of a pair of conductors forming a current supply lead to the contactor receptacle and a through hole for said pin. CONSTITUTION:On the occasion of inserting a current supply lead 1A being isolated from the cryostat, a pin material 15a of guide pin 15 is engaged with a through hole 16, contactors 7a, 7b are respectively engaged with receptacles 8a, 8b by means of a guide function, engagement between the guide pin 15 and pin through hole 16 inevitably causes the contactors 7a, 7b to locate just above the receptacles 8a and 8b. Thereby, the contactors and receptacles are very easily engaged with each other.
Patent JP-H09249824-A (JP)
Title: Air-purifying coating material using photocatalyst
Inventor: SAKANE YASUAKI
IPC: C09D5/00
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject coating little in the deterioration of the purification performance even in a high humidity atmosphere, free from the danger of ignition, high in the degree of freedom on employment and capable of being very easily handled by processing a photopolymerization initiator and a specific adsorbent with a binder into a coating material. SOLUTION: (A) photopolymerization catalyst and (B) high silica synthetic zeolite H type ZSM5 having a silica/alumina ratio of 56-912 as an adsorbent are processed with (C) a binder into a coating material. The component B preferably contains one or more kinds of high silica synthetic zeolite H type ZSM5 in which a central hydrogen ion is exchanged with the ion of copper, silver, platinum or palladium, and has an ion exchange degree of >=1wt.% based on the whole amount of the ZSM5.
Patent JP-S57175652-A (JP)
Title: Paper carrier
Inventor: MURATA NOBUO
IPC: B65H29/24
Filed: 1981-04-22
Abstract: PURPOSE:To aim at the miniaturization and cost reduction of a paper carrier by using as a paper carrier roller a double cylinder structure having an inner cylinder the inside of which is connected to a suction pump. CONSTITUTION:The leading end 8A of a paper 8 fed from a paper discharge port 1 is received by a paper carrier roller 10 where the paper 8 is sucked onto the surface of an outer cylinder 11 by the suction pump 14 through several holes 11A and slits 12A respectively formed in the peripheral surfaces of outer and inner cylinders 11, 12. At this stage, the leading end 8A of the paper 8 is partially wrapped and bent around the outer cylinder 11 so that the paper 8 is transferred since the outer cylinder 11 is rotated around the inner cylinder 12. When the leading end 8A of the paper 8 passes over the slits 12 of the inner cylinder 12, no suction force is applied to the leading end 8A, since the holes 11A of the outer cylinder 11 are covered with the inner cyliner 12, and therefore the leading end 8 comes off the peripheral surface of the outer cylinder 11 by the resilient force of the paper 8 itself, thereby the paper 8 is transferred to a tray 16.
Patent JP-H06247690-A (JP)
Title: Travel control device for overhead traveling crane
Inventor: HOSODA KOJI
IPC: B66C15/04
Filed: 1993-02-24
Abstract: PURPOSE:To efficiently prevent collisions with obstacles at a low cost setting collision danger areas for the obstacles existing in a storage area, detecting that a hoisting accessory enters the collision areas, and interlocking an overhead traveling crane. CONSTITUTION:When a coil 10 in a coil storage area is mounted on a coil conveyance line 20 by an overhead traveling crane 40 to be carried out to the outside of the coil storage area, the moving position in the traveling direction of the overhead traveling crane 40 is detected by an inductive ratio cable 41a, the moving position in the traversing direction is detected by an inductive radio cable 41b provided on a beam 50, and the height of a hoisting accessory 40a is detected by a height gauge 41c. The detected results are inputted to a travel control device, and they are compared with the information on collision danger areas set by a storage area control means for obstacles existing in the moving area of the overhead traveling crane 40. When the hoisting accessory 40a enters the collision danger areas, the overhead traveling crane 40 is interlocked in the entering direction.
Patent JP-S56157925-A (JP)
Title: Wire cut electric discharge machining device
Inventor: SHIDA SHINICHI
IPC: B23H7/04
Filed: 1980-05-08
Abstract: PURPOSE:To equalize widths of machined grooves in top-bottom and intermediate parts simultaneously perform easy discharge of machining powdery chips, by applying the action of mutliplex oscillation to the wire of a wire cut electric discharge machining device in a direction crossing at a right angle with a progressive direction of the wire. CONSTITUTION:A wire electrode 10 moves to run through upper and lower wire guides 16, 24. In the vicinity of the upper wire guide a vibration generating device 32 is provided. The vibration generating device 32 is rotated around the wire electrode 10 and controlled by a numerical control device or the like to apply the action of multiplex oscillation to the wire electrode 10 always in a direction at a right angle with a progressive machining direction of the wire electrode 10. Amplitude of the wire electrode 10 can be equalized by said multiplex oscillation between the wire guides 16, 24, and machining powdery chips can be also well discharged.
Patent JP-S61219371-A (JP)
Inventor: OKUMOTO YUTAKA
IPC: A24C5/28
Filed: 1985-03-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H025332-A (JP)
Title: Microwave ion source
Inventor: KOIKE HIDEMI
IPC: H01J37/08
Filed: 1989-03-15
Abstract: PURPOSE:To enable long time taking out of a large current ion beam, formation of a large plasma chamber, and a long period operation of an ion source by constructing an accelerating electrode from a predetermined member, forming a predetermined magnetic path, and further forming the plasma chamber from a dielectric insulating material. CONSTITUTION:At least part of an accelerating electrode 11 is formed from a high permeability member or a magnetic field absorbing member. As a result, the most part of generated magnetic field is absorbed and the ion taking out by a high electric field is enabled, and a large current ion beam can be taken out for a long time. Magnetic field generating means, i.e. a permanent magnet 9, is provided on a plasma chamber 7, and a magnetic path is formed of this permanent magnet 9, a magnetic passage 10 and the accelerating electrode 11 so that the structure around the plasma chamber 7 can be eliminated and hence this chamber can be formed large. Further, the mixing of a metal element into the plasma can be prevented by forming the plasma chamber 7 from a dielectric insulating material so that the long period operation of the ion source is made possible.
Patent JP-H11261746-A (JP)
Title: Multimedia communication equipment
Inventor: TAKEI HAJIME
IPC: G10L13/00
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To simply reproduce voice data attracted to image data without imposing a load on a receiver side. SOLUTION: In the case of sending/receiving voice data attached to image data between data processing units, a code setting mans 11 sets a voice data specific code to the image data, and a print means 18 prints out the voice data specific code on output paper for the image data and stores the received voice data in storage means 15, 16 corresponding to the specific code and a voice reproduction means 112 extracts and reproduces the voice data from the storage means by using the input of the voice data specific code.
Patent JP-2000258659-A (JP)
Title: Connector for optical fiber cable
Inventor: ASAMI KAZUO
IPC: G02B6/36
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To make it possible to insert a plug respectively into a jack in the state of rotating the same 90 deg., 180 deg. and 270 deg. of a connector of an optical fiber cable. SOLUTION: The connector 1 consists of the plug 2 mounted to the end of the optical fiber cable and the jack 3 mounted at an electronic apparatus. The plug 2 has a projecting part 4 of a square shape. The jack 3 has a recessed part 5 for fitting the plug of the square shape to be fitted with the projecting part 4. the connection of the plug 2 and the jack 3 is executed by fitting the projecting part 4 into the recessed part 5. The jack 3 has plug fit prohibiting parts 6 and 6 at the adjacent angle parts of the four angle parts of the recessed part 5. The plug 2 has notched parts 7 to avert the abutment with the plug fit prohibiting parts 6 and 6 at all of the four corner parts of the projecting part 4 of the square shape.
Patent JP-H04276327-A (JP)
Title: Substrate for optical recording medium and optical recording medium
Inventor: KOBAYASHI TOYOKO
IPC: G11B7/24012
Filed: 1991-03-04
Abstract: PURPOSE:To prevent the degradation in the characteristics of reflectivity and contrast even under conditions of a high temp. and high humidity. CONSTITUTION:This is the substrate for the optical recording medium consists of polycarbonate formed by an extrusion molding method and the content of the low-mol.wt. component of <500mol.wt. contained in the above-mentioned polycarbonate is below 1wt.%. The interaction of the org. dye of the recording layer formed on the substrate and the low-mol.wt. component is prevented.
Patent JP-S52144704-A (JP)
Title: Securing commutator to armature coil
Inventor: TOMOSAKI RIYOUZOU
IPC: B23K11/25
Filed: 1976-05-28
Abstract: PURPOSE: To prevent an extraordinary overheat, by such that with contact resistance equalized at the beginning of conduction, preventing ununiformity of the condition of heat-press attaching, a deforming speed be made slow at the time of press attaching process. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06250577-A (JP)
Title: Fixing method of end part engaging member to cylindrical member
Inventor: TANAKA SHIGETO
IPC: G03G21/00
Filed: 1993-02-26
Abstract: PURPOSE:To enhance strength, and improve the precision of shaft center positioning between an end part engaging member and a cylinder in a fitting part. CONSTITUTION:In a method for inserting at least a part of an end part engaging member 2 to the inside of the opening end of a cylindrical member 1 and connecting this insert part to the inner circumferential surface of the cylindrical member 1 by use of an adhesive 6, a fitting part 3 having an outer diameter larger than the dimensional tolerance of the bore diameter of the cylindrical member 1 by 5-150mum and the second part 4 having a difference in level having an outer diameter smaller than the outer diameter of the fitting part 3 by 150mum are formed on the insert part of the end part engaging member 2, the adhesive 6 is applied in a ring state the end part inner circumferential surface of the cylindrical member 1, and the insert part of the end part engaging member 2 is inserted into the cylindrical member 1.
Patent JP-H01234279-A (JP)
Title: Automatic paper feeder for printer
Inventor: FUKUOKA MUTSUO
IPC: B41J13/20
Filed: 1988-03-14
Abstract: PURPOSE:To reduce the size and weight of a printer and contrive simpler control of driving of a carriage, by a construction wherein a surface to be fastened of a stopper in the state of being fastened by a fastening part is provided in an inclined form relative to the moving direction of the fastening part of a release link. CONSTITUTION:With a carriage moved to a side moving position, an operating engaging part 33b of a release link 33 is pushed rearward by an operating piece of the carriage 36. A fastening part 33a is separated from a surface to be fastened of a stopper 28, and an intermittent gear 25 is rotated to a position for meshing of the first gear tooth with a driven gear 7. With the driven gear 7 rotated by a predetermined angle by a line feeding motor in this condition, a gear 25b is securely engaged with the driven gear 7. A rear end part of the fastening part 33a of the release link 33 comes into contact with a tip part of a stopper 28, so that the link can not inhibit the rotation of the stopper 28. With the driven gear 7 rotated, the intermittent gear 25 is rotated clockwise, a cam driven part 10b of an arm 10 makes sliding contact with the release cam 27, and a paper bail is separated from a platen, whereby a printing paper is securely fed. When the last gear tooth of the gear 25b is disengaged from the driven gear 7, the fastening part again fastens the stopper 28.
Patent JP-S56158258-A (JP)
Title: Ingot drawing-out device for continuous casting plant
Inventor: UEDA TARUO
IPC: B22D11/12
Filed: 1980-05-09
Abstract: PURPOSE: To draw out an ingot and to prevent the solidified shell of the ingot from swelling by providing belts in continuation to the opposite inside walls of a mold and driving the belts in the ingot drawing out direction.  
     CONSTITUTION: Cooling guides 26 are closely contacted by driving sources, a chiller is put in the bottom part of a closed mold 3, and cooling water is circulated in cooling water flow passage 7, 13 and the hollow part of the guides 26. in this state, molten metal 29 is flowed from a tundish into the mold 3 and is cooled; thence, the guides 26 are spaced to open the mold 3, and drive rollers 20 are revolved to move driving belts 21. At the same time, cooling water is blown from injection nozzles 23 to the belts 21 and the mold 3 is vertically moved by vibrating sources via vibrating frames 17, and mold frames 9. The ingot is drawn out by the belts 21, and is drawn out by pinch rollers 30 while the solidified shell of the ingot is being prevented from swelling by belt support rolls 22. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03261653-A (JP)
Title: Dielectric porcelain composition and production thereof
Inventor: NAKAMURA TETSUO
IPC: C04B35/00
Filed: 1990-03-13
Abstract: PURPOSE:To obtain the subject dielectric porcelain composition having a high specific permittivity, a low dielectric loss and a low temperature coefficient and capable of ready control thereof by blending raw materials so that the molar ratio of Sr2TiO4 to LaSrAlO4 may be a specified value, calcining the resultant mixture and forming its solid solution. CONSTITUTION:Raw materials are blended so that the molar ratio of Sr2TiO4 to LaSrAlO4 may be (0.2-10):1 and calcined to form its solid solution, thus obtaining the objective composition. Chemically high-purity substances are preferably used as the raw materials. SrO and SrCO3 as an Sr source, TiO2 as a Ti source, La2CO3 and La2O3 as an La source and gamma-Al2O3 and alpha-Al2O3 as an Al source are exemplified. A desired solid solution can be obtained by weighing the powdery raw materials so that the molar ratio of (La:Sr:Al:Ti) may be a prescribed value, grinding and mixing the weighed powdery raw materials using a machine such as a crusher or a ball mill and subsequently calcining the resultant mixture in air at 1450-1500 deg.C for 10-15hr.
Patent JP-S52144202-A (JP)
Title: Encoder circuit
Inventor: SUGIYAMA YASUO
IPC: H03M13/29
Filed: 1976-05-26
Abstract: PURPOSE:To grow efficient codes by correcting the product code.