baber/WOPTO huggingface dataset:
Patent JP-H03275570-A (JP)
Title: Method for heating ceramics by induction
Inventor: OZAKI YUKIO
IPC: C04B35/64
Filed: 1990-03-23
Abstract: PURPOSE:To sufficiently sinter nonoxide type ceramics in a short time while preventing damage due to oxidation by heating the ceramics by direct induction of an eddy current under specified conditions. CONSTITUTION:Nonoxide type ceramics or nonoxide-contg. ceramics such as alumina-carbon ceramics is heated by direct induction of an eddy current in a nonoxidizing atmosphere of an inert gas such as N2.
Patent JP-S62234963-A (JP)
Title: Paper feed method and apparatus in work processor
Inventor: YOSHII SEIICHI
IPC: G06F17/21
Filed: 1986-03-31
Abstract: PURPOSE:To constitute the main body of a word processor so as to have a small-sized thin structure, by mounting a printer part in an upper cover openable and closable to a lower cover and straightly feeding paper to the printer part along a straight line direction in a state crossing the surface of the upper cover at a right angle. CONSTITUTION:Paper A is inserted in a paper insert port 131 from the front side of an upper block 13 so as to cross the surface of said block 13 at a right angle and the inserted paper A is held between a paper feed roller 22 and a pressure roller 27 to be rearwardly and straightly fed along a straight line direction on the imaginary orthogonal plane connecting an insert port 131 coinciding with the tangential direction of a paper feed roller 22 and a discharge port 132 along with the rotation of the paper feed roller 22. This paper A fed is printed by the thermal head 31 of a printing mechanism part to be straightly discharged behind the upper block 13 from the paper discharge port 132.
Patent JP-S51149667-A (JP)
Title: Articles piling apparat us
Inventor: SHINOMIYA HIROAKI
IPC: B65H7/04
Filed: 1975-06-16
Abstract: PURPOSE: Piling apparatus to pile soft articles from e.g. sewing machine, provide two sets of optical sensors separated each other and upwards to an article receiving table. the table is controlled such that top surface of the piled articles is alway between the optical sensors. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S548488-A (JP)
Title: Semiconductor photo detector
Inventor: SUYAMA KATSUHIKO
IPC: H01L29/76
Filed: 1977-06-22
Abstract: PURPOSE: To easily form the high resistance parallely connected between the gate and source of the photo detector, by extending the source and the drain electrode formed on the conductive layer up to the buffer layer exposed under the conductive layer, and by taking the buffer layer between the extended electrodes as a resistor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59197495-A (JP)
Title: Preparation of emulsion fuel
Inventor: KANEKO TETSUYA
IPC: C10L1/32
Filed: 1983-04-26
Abstract: PURPOSE:To prepare an emulsion fuel in uniform and stable emulsion, by blending a mixture of liquid fuel and water and a mixture of liquid fuel and air in a predetermined blend ratio. CONSTITUTION:A mixture l1 is prepared by pouring 95-90vol% liquid fuel O such as waste oil or heavy fuel oil and 5-10vol% water W in a tank 1 for mixing under agitation and a mixture l2 is prepared by pouring 99-96vol% liquid fuel O and 1-4vol% air A into a tank 2 for mixing under agitation. The mixtures l1 and l2 are poured into a tank 3 in a predetermined blend ratio for mixing under gaitation and resultant emulsion fuel is fed into a burner 4 for combustion. EFFECT:Proportions of water and air in the emulsion fuel can be readily adjusted according to boiler load.
Patent JP-S549512-A (JP)
Title: Marker initiation time control system of input register
Inventor: TANIHARA MICHIHIRO
IPC: H04Q3/78
Filed: 1977-06-24
Abstract: PURPOSE:To economize the input register, and to reduce the load of the marker by deciding the initiation time of the marker by means of the combination of the contact of the reception discrimination relay of the first numeral from the ground and the first numeral expansion circuit.
Patent JP-H07261657-A (JP)
Title: Crystal structure model
Inventor: ISHIHARA SHOZO
IPC: G09B23/26
Filed: 1994-03-19
Abstract: PURPOSE:To provide an inexpensive and lightweight crystal structure model with which both of the positions and coupling sate of atoms and geometrical arrangement, such as macroscopic symmetrical arrangement, of a crystal are easily understandable. CONSTITUTION:This crystal structure model is constituted by connecting a plurality of unit structures U8 each having a skeleton structure of a regular octahedron. Each of the respective unit structures U8 has 6 pieces of vertexes P and 12 pieces of ridge lines T around a center O. These vertexes P and ridge lines T are composed of 12 sheets of planar parts Q arranged with an angle of 90 deg. with each other. The structure shown in Fig. illustrates a rutile structure which is the crystal structure of TiO2 and has the unit structures U8 (H) in which the hatched faces face a Z direction and the unit structures U8 (S) in which these faces face an X direction. The junctures at the vertexes P between the unit structures U8 are composed of the cords fixed at both ends within the planar parts Q of the respective unit structures U8. The junctures at the ridge lines T are composed by fixing the planar parts Q having the ridge lines T to each other by adhesives.
Patent JP-H06292273-A (JP)
Title: Load controller and lighting controller
Inventor: KONDOU TSUGUKI
IPC: H05B37/02
Filed: 1993-03-31
Abstract: PURPOSE:To compensate a malfunction without a delay in a control time with respect to plural control terminal equipments by allowing a load adjustment device to generate a direct drive signal when a control signal and a detection output differ from each other. CONSTITUTION:A main control panel 1 sends a transmission signal via a 2-wire transmission line 2 and an address signal in received data by a transmission circuit 5 and a specific address set by an address switch 27 are compared by a control circuit 26 and when they are coincident, a control terminal equipment 3 uses the circuit 26 to drive a relay switch SW based on a content of a control signal inputted to the circuit 5 thereby controlling a lighting fixture. That is, when the fixture is energized, a light emitting diode 32 is lighted via a resistor 28, a photo transistor(TR) 34 is conductive and a current from a relay power circuit 37 via a drive circuit 36 closers a switch 24. When the fixture is interrupted, a light emitting diode 33 is lighted via a resistor 29, a photo TR 35 is conductive and a current from the circuit 37 via the circuit 36 energizes a 2-winding latching relay 41 to open the switch 42.
Patent JP-H04285291-A (JP)
Title: Shield excavator for excavating parallel tunnel
Inventor: UEMATSU KATSUYUKI
IPC: E21D9/06
Filed: 1991-03-13
Abstract: PURPOSE:To enable the width for excavation between parallel tunnels to be enlarged and reduced. CONSTITUTION:Both side shield machine bodies 2, 2 having the same structure are disposed on both sides of a center shield machine body 1 and a cover skin plate 8 covers the external walls of the center shield main body 1 and both side shield main bodies 2 from upper to lower side in such a manner as being movable in the cross direction of the walls. The center shield machine body 1 and both side shield main bodies 2, 2 are connected together by jacks 11, 12 and the jacks 11, 12 are actuated so as to enlarge or reduce the space between both side shield machine bodies 2, 2.
Patent JP-S57190116-A (JP)
Title: Built-up roll manufacturing method
Inventor: ONO SHIYUUJI
IPC: F16C13/00
Filed: 1981-05-20
Abstract: PURPOSE:To simplify the work of casting an outer hull ring and eliminate the need of machining the inner surface of the ring by coupling the outer hull ring to a shaft disposed concentrically through a spacer ring inserted into the inner surface of the outer hull ring. CONSTITUTION:An outer hull ring 1 comprising a cylinderical ring formed of cast iron which is surpassingly wear-resisting and a shaft 3 of a roll are coupled to each other through a spacer ring 2. In this case, the shaft 3 and the spacer ring 2 are rubbed against each other and coupled to each other, both of which are placed on the center concentric with the outer hull ring 1. A fixing ring 6 is brought into contact with the lower end of the roll and secured to the shaft 3 or the spacer ring 2 by bolts 7. In order to secure a clamping nut 4 to the upper ends of both rings 1, 2, the nut 4 is fitted in the shaft 3 from above and secured to the ring 2 by bolts 5. Adhesives or metal having low melting point is poured into a coupling portion between both rings 1, 2 to fix sliding between both the rings 1, 2.
Patent JP-H06286738-A (JP)
Title: Cutting/feeding device for band shaped material
Inventor: OHARA HIROMITSU
IPC: B65B41/16
Filed: 1993-03-31
Abstract: PURPOSE:To cut a material at a specified length, and at the same time, prevent a cut edge part from being trapped or caught by a cutting blade roller by cutting a band shaped material by a cutting roller mechanim while guiding by a tensile guiding member. CONSTITUTION:A band shaped material 2 which is let out from a roll 1 is carried by a let out roller mechanism 3 at a specified speed. Then, the band shaped material 2 is cut by a cutting roller mechanism 4 at a specified length. Also, on a cutting blade 33 or receiving roller 32 of the cutting roller mechanism 4, a notch and thin groove are formed to avoid an interference with a tensile guiding member 12, at these parts, the band shaped material 2 is not cut, and a non-cut part is formed. However, by an accelerating roller mechanism 5 which is located on the downstream side of the cutting roller mechanism 4, a tension is imparted to the band shaped material 2, and the non-cut part is easily torn apart by this tension, and the band shaped material 2 is cut by the specified length. In this case, since the tensile guiding member 12 is made into a thin diameter, and therefore, the notch or thin groove can do with a width which is sufficient for the tensile guiding member 12 to pass through.
Patent JP-H03273190-A (JP)
Title: Tie rod rotation preventing device for nuclear fuel assembly
Inventor: OKUBO KAZUTOSHI
IPC: G21C3/33
Filed: 1990-03-23
Abstract: PURPOSE:To prevent a tie rod from rotating and to facilitate the machining, etc., by setting a mutual difference between the pitch of a male screw part cut in the end column of the tie rod and the pitch of a male screw part cut in the lower end column of the tie rod. CONSTITUTION:While the nuclear fuel assembly has respective fuel rods arrayed and is fitted in the through holes 2 of an upper tie plate 1 and a lower tie plate 3, the male screw 8b of a lower end plug 8a is fitted in the female screw hole 3a of the tie plate 3 and the upper end plug 8c is fixed to the male screw part 8d projected above the tie plate 1 through a washer 9 by using a lock nut 10. When the pitch of the male screw 8d cut in the upper end plug 8c of the tie rod 8 is denoted as (a) and the pitch of the male screw part 8b cut in the lower end plug 8a of the tie rod 8 is denoted as (b), the both are provided having the difference so that a > b or a < b.
Patent JP-H11226044-A (JP)
Title: Urine absorbing pad
Inventor: HATA HIDEJI
IPC: A61F13/15
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To prevent the leakage of discharged urine to outside in spite of counter flow and to easily fold a pad again after opening it or confirming the absence of the discharge of urine by forming a slit or a hole for penetrating a viliria at the pad. SOLUTION: The pad 1 is provided with an absorbing layer 5 on the rear surface side of a water-proof sheet on a rear surface and forms the slit 15 near a base tip part in the center of the pad 1. Then at the time of placing a viliria at the layer 5 through the slit 15, folding back the pad 1 by using a virtual folding line 14 in a center and wrapping the viliria by using folding lines 16 and 16, the viliria is wrapped without clearance. A mounting person mounts a diaper by fixing the wrapped state by using a tape 7. The lines 14 and 16 are previously formed in the state of recessed grooves to facilitate folding. In addition, there is no need to previously attach the tape 7 to the pad 1 but a separately prepared tape can be used.
Patent JP-H06285352-A (JP)
Title: Continuous kneading device
Inventor: MORIYAMA MASAO
IPC: B01F27/73
Filed: 1991-04-08
Abstract: PURPOSE:To receive compressive force and shearing force and to improve a kneading efficiency by superposing a first and second disks on each other and housing these disks into a cylindrical container and branching the grooves inscribed on these disks to a plurality from the inner periphery to the outer periphery. CONSTITUTION:The first disk 1 rotating integrally with a revolving shaft in the stationary container is fitted to this revolving shaft and the second disk is fitted into the sliding key on the inside surface of the container. The first disk 6 and the second disk are alternately superposed on each other. The first disk 6 is a hollow circular shape as a whole. The inner periphery 61 and the key grooves 62 fit loosely to the revolving shaft and keys, respectively. The outer periphery 63 has a prescribed spacing from the inside wall 64 of the container and grooves 65 connected from near the inner periphery to the outer periphery are formed on the front and rear surfaces. One piece of the groove in the inner peripheral part of these grooves 65 is branched in mid-way and is divided to plural pieces in the outer peripheral part. The second disk is also formed to the similar shape. Then, the materials receive the strong compressive force and shearing force at the time of transferring from the valleys, i.e., the wide volume parts of the grooves to the narrow grooves of the peaks, by which the kneading is executed.
Patent JP-S58193784-A (JP)
Title: Water purifier for portable, household and industrial purposes converting filthy water to drinking water
Inventor: MITSUSHIO HIROMI
IPC: C02F1/28
Filed: 1982-05-04
Abstract: PURPOSE:To provide an inexpensive and simple titled purifier, by packing a specific material into the cartridge of a water purifier on the market in place of the content therein and further making the purifier movable. CONSTITUTION:The costly active carbon in a water purifier on the market is decreased and a mixture of allophane and humic acid extracted and refined from volcanic effusion materials, etc. is used. Then, coliform bacilli, iron, salts,org. materials, offensive odors, etc. are removed in addition to the chlorine, bleaching powder, turbid materials, etc. in the water to be removed by active carbon.
Patent JP-H05283948-A (JP)
Title: Voltage control type gain variable amplifier circuit
IPC: H03F3/343
Filed: 1992-03-31
Abstract: PURPOSE:To provide the circuit having good oscillation stability with less distortion by placing a voltage control type attenuator in a feedback path to prevent the loop gain of the feedback loop from being changed by the control voltage. CONSTITUTION:The feedback is applied to the inversion input terminal from the output terminal of an arithmetic amplifier 1 through a circuit consisting of transistors Q5, Q6, Q7, Q8, Q0, Q1, Q2, and Q3, buffer amplifier 22, and voltage control type attenuator 23 to the inversion input terminal. The attenuator 23 is set so that the gain from the amplifier 22 through the attenuator 23 to the inversion input terminal of the amplifier 1 should be proportional to the prescribed function. Thus, the operating gain of the amplifier 1 can be prevented from being affected by a control voltage source 9. Thus, the circuit with higher oscillation stability can be provided.
Patent JP-S63239009-A (JP)
Title: Forming machine for tablet-shaped molding material
Inventor: NAKAJO TOSHIJI
IPC: B29B9/08
Filed: 1987-03-27
Abstract: PURPOSE:To make it possible to easily and automatically form tablet-shaped molding material with arbitrary weight by a structure wherein compressing parts, which hermetically slidable in a mold pot, are equipped at the tips of the upper rod and lower rod of an upper pressing cylinder and of an lower pressing cylinder, all of which are respectively arranged above and below a mold. CONSTITUTION:In a forming machine F of tablet-shaped molding material, granular molding material fed from a hopper 50 is metered with a meter 51 and, after that, charged through a chute 52 to a material conveying measure 53. The molding material is charged from the material conveying measure 53 into a mold pot 55a by conveying the material conveying measure 53 above a mold 55 by means of a conveying cylinder 54 so as to compress the granular molding material by driving an upper and a lower pressing cylinders 56 and 57 in order to form a tablet-shaped molding material. The density of the tablet- shaped molding material can be changed by changing pressing force.
Patent JP-S56678-A (JP)
Title: Asembly structure of clock
Inventor: MURAKAMI TOMOMI
IPC: G04G17/02
Filed: 1979-06-15
Abstract: PURPOSE:To simplify the processing assembly process and reduce the number of  parts and the part cost, by making it possible to assemble the upper frame, which  positions the liquid crystal display cell of a digital watch, and the lower frame,  which holds a cell, without screwing. CONSTITUTION:Dowel 4a in the lower face of upper frame 4 and hole 2d provided on wiring substrate 2 are matched to each other to fix circuit substrate 3 to upper frame 4. Wiring substrate 2 and circuit chip 1 are mounted into one body to become circuit substrate 3. Plane positions of hook part 4c on the outside circumference part of upper frame 4 and pawl 5d on the outside circumference part of lower frame 5 are matched to each other to assemble upper frame 4 and lower frame 5, and then, hook part 4c and pawl part 5d are matched to each other to unify upper frame 4 and lower frame 5. In this matching process, circuit substrate 3 is bent by protruded part 5c provided on lower frame 5, and connection part 2a to the liquid crystal cell of wiring substrate 2 is protruded, and the lead electrode of inserted liquid crystal cell 6 and this connection part 2a are connected electrically.
Patent JP-H08275362-A (JP)
Title: Cable joint duct in the shape of a bundle of pipes, and its joint structure
Inventor: EBATA SADAO
IPC: E04F17/08
Filed: 1995-03-31
Abstract: PURPOSE: To construct a cable joint duct, which has a plurality of blocks, economically and easily as much as possible by coupling burying ducts being made by bundling a plurality of metallic pipes circular in cross section so that the side faces may come close to one another. CONSTITUTION: Seven uniform round steel pipes 4a (or 4b or 78) are welded closely to one another, being bundled, and the vicinities of end faces are bundled with one another by a flange 5a (or 5b or 5c) used for coupling the fellow burying ducts. A hand hole 2 is capable of coupling a plurality of burying ducts, and is one for concentrating or branching wiring courses as cable joint ducts in the shape of a bundle of pipes, and each kind of work can be performed by opening a work window 6 upward. As a result, communication lines, etc., can be inserted, being sorted, without using a partition, and joint structure, which has high sealing property, can be materialized by a relatively simple coupling means (a junction rod and a flange). A cable joint duct which can resist earth pressure more than before with raised strength and is especially provided with earthquake resistance can be constructed, and besides it does not cost much as compared with before.
Patent JP-S57189812-A (JP)
Title: Manufacture of thin vessel
Inventor: FUJIWARA KAZUHIRO
IPC: B29C51/12
Filed: 1981-05-19
Abstract: PURPOSE:To obtain a thin vessel improved in slidability without deteriorating transparency and heat seal property by molding a thin vessel with propylene composite sheet containing silica or talc and fatty acid. CONSTITUTION:A thin vessel is molded with a sheet with a 0.2-1mm. thickness of propylene copolymer containing 0.05-0.5pts.wt. of silica or talc with an average particle size of 2-50mu to 100pts.wt. of propylene copolymer. When the average particle size of silica, talc exceeds said range, particles of silica, talc are relieved on the surface of a molded sheet to give a bad surface condition and when it does not reach the range, slidability does not exhibit enough improved effect. When the mixing rate of silica, talc exceeds said range, the permeability of the vessel is deteriorated and when it does not reach the range, the slidability becomes insufficient.
Patent JP-H04286719-A (JP)
Title: Magnetic recording medium
Inventor: NAKANO YASUSHI
IPC: G11B5/708
Filed: 1991-03-15
Abstract: PURPOSE:To enhance the mechanical characteristics and electromagnetic conversion characteristics of the magnetic recording medium by applying and providing a magnetic layer having resilience and rigidity in combination on a base. CONSTITUTION:The total thickness of the magnetic recording medium having >=6.0% and <=10% crack generating elongation of the magnetic layer 2 and >=40kg/mm<2> and <=700kg/mm<2> Young's modulus and the magnetic layer 2 contg. magnetic powder on the nonmagnetic base 1 is <=18mum total thickness the thickness A of the above-mentioned magnetic layer, the thickness B of the above- mentioned nonmagnetic base are A/B<=0.25, the crack generating elongation of the magnetic layer is 6 to 8% and the Young's modulus is >=500kg/mm<2>.
Patent JP-H07282851-A (JP)
Title: Nonaqueous electrolytic secondary battery
Inventor: ADACHI MOMOE
IPC: H01M10/0567
Filed: 1994-04-14
Abstract: PURPOSE:To provide a nonaqueous electrolytic secondary battery with high charging/discharging efficiency, high cycle performance, and high quick-charging capability by adding a fluorine family surfactant to a nonaqueous electrolyte of the nonaqueous electrolytic secondary battery. CONSTITUTION:A disk-shaped positive electrode 2 is put into a positive can 5, and a negative electrode 1 is placed on the positive electrode 2 through a porous separator 3. A negative can 4 is put on the negative electrode 1, and the negative can 4 and the positive can 5 are sealed through a sealing gasket 6. A fluorine family surfactant is used as a surfactant adding to a nonaqueous electrolyte. The fluorine family surfactant obtained by replacing part or whole of hydrogen atoms in hydrophobic groups of a hydrocarbon family surfactant with fluorine atoms remarkably decreases the surface tention of the electrolyte, and has high chemical resistance and heat resistance. The content of the surfactant in the nonaqueous electrolyte is preferably 10ppm to 1wt%. Deposition/ dissolution reaction of lithium uniformly proceeds on the surface of the negative electrode.
Patent JP-S58191672-A (JP)
Title: Vertically moving device of air balance panel
Inventor: SHIMOMURA MASUO
IPC: B62D37/02
Filed: 1982-05-06
Abstract: PURPOSE:To prevent the air balance panel from interfering with the ground by a structure wherein the driving mechanism to vertically movably drive the air balance panel installed at the lower part of a vehicle is controlled in association with car level, panel height and car speed. CONSTITUTION:The air balance panel 1 is pivotally attached to a supporting bar fixed to a car body and vertically moved by means of a screw rod 6 driven by a motor M. The motor M is controlled by means of an electric control unit 16. Concretely, the electric control unit 16 receives the output signal of the potentiometer 14 of a car level sensor, the voltage signal of the potentiometer 10 of a panel altitude detector and a car speed signal and controls the motor M by driving so as to lower the air balance panel 1 in case that the car speed exceeds the predetermined value and the car level is high and to raise the air balance panel 1 in case that the car speed is lower than the predetermined value.