baber/WOPTO huggingface dataset:
Patent JP-2001148866-A (JP)
Title: Image input device
Inventor: HIROSE SATORU
IPC: G02B7/30
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To enhance the accuracy of a three-dimensional image in its reconfiguration or to decrease the sense of incongruity in a panorama image by using a single distance obtained through measurements so as to control the respective foci of a plurality of image pickup sections. SOLUTION: The image input device 1 picks up an object by using a plurality of image pickup sections 11, 21 each including a light receiving lens and a photoelectric conversion element so that the picked up images have at least partly overlapping parts, and receives the resulting image. The device is provided with a distance detection section 31 that measures the distance up to the object and control means 12, 22 that use a single distance based on the measurements by the distance detection section 31 so as to control the respective foci of a plurality of the image pickup sections 11, 21.
Patent JP-H02175284-A (JP)
Title: Optical recording medium
Inventor: MIZOGAMI KENJI
IPC: G11B7/246
Filed: 1988-12-28
Abstract: PURPOSE:To reduce a waveform distortion and to improve a bit error by providing an optical recording layer made of a first layer containing organic dyes and a second layer of mixture of resin and organic dye on a board, and setting a bubble recording mode. CONSTITUTION:Resin for a board transmits a light for recording or reading a signal and includes, for example, acrylic resin, polycarbonate resin. A first layer is formed by dissolving organic dye in an organic solvent, coating it on a board by a spin coating method. The organic dye includes, for example, diol metal complex dye, aromatic or unsaturated fatty diamine metal complex dye, etc. A second layer is formed by dissolving resin and organic dye in an organic solvent, and coating it by a spin coating method. The organic dye includes, for example, mixture of one or more types of dyes for the first layer. The resin includes, for example, epoxy resin, urethane resin. Thus, a waveform distortion is reduced, and a bit error is improved.
Patent JP-H08156970-A (JP)
Title: Package body
Inventor: OMORI SHOZO
IPC: B65D71/08
Filed: 1994-12-05
Abstract: PURPOSE: To provide a package body which can be easily unpacked and which is not changed appreciably from the image of the conventional packaging form. CONSTITUTION: A container body 2 with top opening is packed with lunch and a lid 3 is placed over its top opening. The whole periphery of the container body 2 and the lid 3 is enclosed with a satisfactorily heat--shrinkable packaging film 4 and an intermediate package body which is formed by enclosing with such a packaging film in a sealed condition is heated by passage through a shrink tunnel, whereby the packaging film 4 is heat shrunk into intimate contact with the container body 2 and the lid 3. A tape 7 is attached to the outer surface of the packaging film positioned on the upper surface of the package body. To unpack the package body, the tape is pulled to tear off the packaging film attached thereto.  Since the tab parts 6 at both the ends of the packaging film are folded back to the bottom surface side of the container body, this package resembles stretch-wrap package in appearance.
Patent JP-H09165854-A (JP)
Title: Installing structure of outer wall pc board
Inventor: SUZUKI NOBUAKI
IPC: E04B1/94
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To improve workability of execution work, and reduce cost by protrusively arranging joint bars embedded on the base end side of a PC board, covering and wrapping them with a foam sleeve, and embedding the joint bars and the foam sleeve on the PC floor side at execution work time. SOLUTION: Joint bars 4 fixed to an outer wall PC board 1 are covered and wrapped with a foam sleeve 5, and they are embedded in a slab 13. Then, the joint bars 4 are laid between the PC board 1 and the slab 13, and both are connected and fixed to each other. The joint bars 4 are bent and held in the PC board 1. On the other hand, an insulating material 17 is filled in a flat surface 3 of a load receiving jaw part 2 of the PC board 1 and an end surface of the slab 13, and a clearance is fastened. The tip of a load receiving bolt 15 of the PC board 1 is brought into contact with a support metal fitting 14. A load of the PC board 1 is transmitted to the metal fitting 14 thereby, and is supported with the building frame 11 side. A fastener receiver 8 is connected to a large beam 12 through a fastener 18. Then, unreasonable force does not act at temperature changing time. Therefore, even if a temperature is changed, since the joint bars 4 are locally deformed, unreasonable force is not generated in respective parts, and execution work can be simply and easily performed.
Patent JP-2000154090-A (JP)
Title: Method for growing bulk single crystal
Inventor: KIDO YOSHIO
IPC: C30B29/40
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide the method which is new and enables uniform and stable addition of a rare earth element to the inside of a bulk single crystal. SOLUTION: This method comprises using a crucible 1 which has a double crucible structure and consists of an inner crucible 2 unreactive to a III-V semiconductor or II-VI semiconductor and an outer crucible 3 having high melting point characteristics placing a group III or II element within which a group V or VI element and a rare earth element are included, in the inner crucible 2 thereafter, tightly closing the outer crucible 3 and then performing bulk single crystal growth by a vertical temp. gradient freeze process.
Patent JP-H11219692-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: YAMAHIRA TAKAYUKI
IPC: H01M10/0566
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery with a high degree of safety, which can be released quickly when the internal pressure has risen so that rupture, etc., will never happen. SOLUTION: A secondary battery has a rupture valve of such a structure that to its opening 2, a metal foil 3 is joined, and the foil 3 is ruptured with a rise of the internal pressure so as to release the pressure. Therein the condition 40<=K<=350 should be met, where K is the quotient obtained by dividing the battery internal capacity in cm<3> by the area of the opening 2 in cm<2> . By establishing a proper K value, the rupture valve is actuated quickly when the internal pressure has attained the specified value, and a gas release is conducted. The metal foil is fabricated by the electroforming method, marking method, clad method, etc., and preferably the surface should be coated with a fluorine series waterproof agent.
Patent JP-H02174222-A (JP)
Title: Treatment device
Inventor: JINNAI SHINPEI
IPC: H01L21/205
Filed: 1988-12-27
Abstract: PURPOSE:To prevent a treated gas in a reaction tube from flowing into an outside environment atmosphere and perform safety treatment operations by mounting handling parts in an airtight container even though they are exposed to the outside of a reaction furnace located on a support. CONSTITUTION:Handling parts 7 are mounted by exposing them to the outside of a reaction tube 2. The handling parts 7 which are exposed to the outside are surrounded so as to be kept airtight through bellows 20 which are superior in corrosion resistance and thermal resistance, a cylindrical airtight cup 21 having a base, and an O-ring 22. Even though slits 10 develop at a sheath tube 9 of a support 1, an extreme end part 8a of the handling parts 7 is isolated from an outside environment atmosphere in a state in which the end part 8a is kept airtight by the airtight cup 21. As a result, such a configuration prevents a treated gas 11 from flowing into the side of the outside environment atmosphere from gaps between the sheath tube 9 and support bar 8. Then, even though the support 1 breaks down, the treatment of a wafer 14 is performed without discharging the treated gas 11 from damaged parts to the outside. When a prescribed time of treatment elapses, this device automatically stops treatment operation. Then unloading is performed and a boat 15 is taken out at a prescribed position.
Patent JP-H02175176-A (JP)
Title: Control of driving line head of thermal transfer printer or the like
Inventor: TAKAHASHI SHINICHI
IPC: B41J25/304
Filed: 1988-12-27
Abstract: PURPOSE:To reduce an impact force exerted by a line head, enhance durability and positional accuracy and prevent printing accuracy from being lowered by a method wherein a line head driven by an electromagnetic force generated by a solenoid or by the electromagnetic force and a spring force is decelerated by regulating the driving force for the head before the head collides against a stroke end thereof. CONSTITUTION:In order to separate a line head 10 from a platen roller 28 by lowering the head 10 in the condition where a platen roller 28 is set in a most lowered position, a controller energizes a solenoid 6 to lower an output shaft 8 thereof, thereby lowering the head 10 against elastic forces of springs 24, 26. Before a lower surface of a flange part of the shaft 8 collides against an upper surface of the solenoid 6, the controller deenergizes the solenoid 6 for a time of t2. Thereafter, the controller energies the solenoid 6 for a time of t3, then deenergizes the solenoid 6 for a time of t7, and again energizes the solenoid 6. By this, the line head 10 is decelerated before reaching a fastening end of a downward stroke thereof, and the flange part of the output shaft 8 is fastened to the position of an upper surface of a main body of the solenoid 6 by an impact force.
Patent JP-2000117984-A (JP)
Title: Print head for ink jet printer
Inventor: HOSHINO MIKINOBU
IPC: B41J2/045
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To increase the pressure of ink filling a pressure chamber for applying pressure to ink without increasing the driving voltage of a piezoelectric element by arranging a spacer made of a substance, e.g. glass or ceramics, exhibiting a lower compression rate than ink in the pressure chamber. SOLUTION: Grooves 31, 32, 33 and barrier walls 51, 52 for defining a plurality of pressure chambers 92 are formed on a substrate 1 of piezoelectric material and the upper end face of the barrier walls 51, 52 is bonded to a cover 6 through an elastic member 9. The grooves 31, 32, 33 of each pressure chamber 92 open to one end face of the substrate 1 fixed with a nozzle plate having ejection holes 61-63 corresponding to the grooves 31-33 such that the openings are closed. Furthermore, a glass spacer 95 is arranged in each pressure chamber 92 at such dimensions as causing a slight rattling and remaining gaps are filled with ink thus ejecting ink from each ejection hole 61-63.
Patent JP-2000154906-A (JP)
Title: Gasification burner
Inventor: HORI TETSUYA
IPC: F23D1/00
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To eliminate entrainment of a gasified gas in the vicinity of a nozzle outlet by forming, at the end surface of an outer cylinder of a burner, a recess which opens enclosing the nozzle outlet, and providing the recess with an outlet for an inert gas. SOLUTION: A recess 5 which encloses and opens a nozzle outlet 2a is formed at an end surface 3 of an outer cylinder 2 in a gasification burner 1. A plurality of inert gas lines 4 for communicating the recess 5 with the outside surface of the outer cylinder 2 are radially provided around a central axis of the gasification burner 1. Each of the inert gas lines 4 comprises an inlet for introducing an inert gas H into the inside of the outer cylinder 2, and an outlet 6 for discharging the inert gas H which has been introduced inside the outer cylinder 2, the inlet being connected to an inert gas supply means. The shape of the recess 5 is not specifically limited but to a shape in which the diameter of a recess opening equals with the inner diameter of the outer cylinder 2, i.e., the shape may be of a disc or semicircle.
Patent JP-H02177018-A (JP)
Title: Magnetic recording medium
Inventor: MIZUMURA TETSUO
IPC: G11B5/64
Filed: 1988-12-27
Abstract: PURPOSE:To obtain high corrosion resistance and to improve a traveling property by forming a rust inhibitor layer on a magnetic recording layer consisting of a thin ferromagnetic metallic film which consists essentially of cobalt, and providing a layer contg. an aliphat. compd. on this rust inhibitor layer. CONSTITUTION:The magnetic recording layer of the magnetic recording medium is formed of the thin ferromagnetic metallic film which consists essentially of the cobalt. The rust inhibitor layer is formed on this magnetic recording layer and the layer contg. the aliphat. compd. is formed on this rust inhibitor layer. Fatty acids contg. >=12C in one molecule are used for the aliphat. compd. The layer which consists essentially of >=1 kinds of the compds. selected from the group consisting of benzotriazole, benzotriazole derivatives, benzimidazole, benzimidazole derivatives, naphthols, quinolines and quinones is used for the rust inhibitor layer. The high corrosion resistance is obtd. in such a manner and the traveling property is improved.
Patent JP-H04201317-A (JP)
Title: Die of blow molding machine
Inventor: KIRIMOTO KAZUNARI
IPC: B29C48/32
Filed: 1990-11-30
Abstract: PURPOSE:To improve productivity by reducing an exchange time of a material or a color, by providing a retaining resin discharge device within a cylindrical die housing. CONSTITUTION:In the case where it is desirous of replacing old resin retained in the vicinity of opening parts of both ends of resin passage 42 following an exchange of materials or colors, a fine hole of a connecting part 36 is kept at a blockaded state by moving a needle bar 42 forward by feeding hydraulic oil or compressed air to a cylinder 35. Then at a stage when molten resin extruded through an extruding machine and fed to a die 1 is caused to flow down through a resin flow path 14 and dangling is begun, the hydraulic oil or the compressed air is fed once, a needle bar 32 is moved backward and the fine hole of the connecting part 36 is released. A series action like this is repeated intermittently, through which retaining resin at a position where it is apt to retain most is eliminated and the old resin is replaced shrewdly, quickly and completely with the fresh resin.
Patent JP-H112363-A (JP)
Title: Holding structure of underground buried pipe
Inventor: SAKAI YOSHIO
IPC: F16L1/024
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To attain improvement of durability by forming a wedge body made by synthetic resin, and attain improvement of workability by facilitating driving of a nail relating to the wedge body, in a holding structure of an underground buried pipe provided with a support basement and the wedge body. SOLUTION: A support basement 11 and a wedge body 20 are provided. In a holding structure of an underground buried pipe for holding the underground buried pipe 1 in an upper surface of the support basement 11, between an upper surface of the support basement 11 and both side parts of peripheral surface of the underground buried pipe 1 mounted in this upper surface, the wedge body 20 is inserted, and relating to the support basement 11, the wedge body 20 is fixed by driving a nail 50, the wedge body 20 is molded by synthetic resin mateal in a required shape, in a prescribed position of this wedge body 20, a nail insertion hole 27 is possingly provided, which guides driving of the nail relating to the support basement 11.
Patent JP-H06114085-A (JP)
Title: Diaper
Inventor: AREKUSHISU EIDORIAN FUERIPE UE
IPC: A61F13/56
Filed: 1992-12-10
Abstract: PURPOSE: To reuse the outer waterproof material after throwing away absorptive material by providing a diaper with a diaper material made from absorptive nonwoven cloth formed out in a specific shape and bonding its outer surface to form a smooth surface to block fluid passage. CONSTITUTION: The diaper 1 has a diaper material 2 made from nonwoven cloth containing a specific percentage of polypropylene in which the nonwoven cloth is put on covering a torso working as a former to have a shape of the diaper 1. In the inner of the diaper 1 is applied an inner lining 3 to allow the passage of fluid. Further, outer surface of the diaper material 2 wrapping up the former is thermally treated, around its edges seams 4 are installed, formed out in the shape of a diaper and the outer surface is bonded to form a smooth face to block the fluid from passing. While non-treated part of the diaper material 2 is to remain beyond the seams 4, a pair of waterproof shorts 8 are put around the outer surface.
Patent JP-2001151578-A (JP)
Title: Porous silicon carbide sintered compact and method of producing the same
Inventor: HIRAI TOSHIO
IPC: C04B35/565
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a porous silicon carbide sintered compact having a three- dimensional reticular structure having high porosity and specific surface area and excellent in mechanical strengths, which can be used such as a catalyst carrier, a filter for cleaning high temperature gas, a filter for filtering molten metal or a microwave absorbing heating element, etc. SOLUTION: In the porous silicon carbide sintered compact, silicon carbide whiskers are connected to each other, and the porous silicon carbide sintered compact has a porosity of >=50% and a specific surface area of >=0.7 m2/g. The porous silicon carbide sintered compact is produced by charging the silicon carbide whiskers into a forming die and electrically sintering the whiskers by applying preferably pulse current and/or direct current while compressing the whiskers with punches.
Patent JP-2000160287-A (JP)
Title: Nitriding non-heat treated forged parts and manufacture thereof
Inventor: KURITA MASATO
IPC: C22C38/60
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide nitriding non-heat treated forged parts excellent in straightening property after nitriding treatment and having high fatigue strength and to provide the manufacturing method therefor. SOLUTION: These nitriding non-heat treated forged parts have a composition containing 0.15-0.35% C, 1.00-3.00% M, <=0.15% Cr, <=0.02% V, 0.50-1.50% Cu, and Ni in an amount >=0.4 times the content of Cu, also containing B, N, and Ti so that the value of Bsol defined by Bsol=B-(11/14) N-(14/48)Ti} becomes 0.0010 to 0.0030, and having the balance Fe with inevitable impurity elements. This composition can contain S, Ca, and Pb to improve machinability. The parts can be manufactured by hot forging a steel stock and subjecting the resultant forged parts to natural cooling or air cooling, to nitriding treatment, to postheat treatment in inert atmosphere, and then to natural cooling, air cooling, or furnace cooling.
Patent JP-H09149102-A (JP)
Title: Portable telephone set
Inventor: NEGISHI YOICHI
IPC: H04W88/06
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To allow, the telephone set to report an incoming call to the user with a proper method in both cases respectively where the digital portable telephone set is used in a home or at a visiting location. SOLUTION: The telephone set is provided with a sounding element 34 notifying an incoming call in sound and with a vibration element 36 notifying the incoming call through vibration, and also with a detection means 20 detecting whether or not the telephone set itself is at a specific location. A detection output of the detection means 20 is checked at the arrival of the incoming call. When the result of detection indicates it that the telephone set is located at the specific location, the sounding element 34 is used to report the incoming call to the user. When the result of detection indicates it that the telephone set is not located at the specific location, the vibration element 36 is used to report the incoming call to the user.
Patent JP-H07193386-A (JP)
Title: Shield case of electronic circuit
Inventor: NAKAMURA TOSHIHIRO
IPC: H05K9/00
Filed: 1993-12-27
Abstract: PURPOSE:To provide a compact, light and inexpensive shield case of an electronic circuit which can strictly shield a required part of a circuit substrate electrostatically and magnetically. CONSTITUTION:A plating metal film 2 is formed approximately all over at least either of an inner surface and an outer surface of a ferrite shield case 1 attached to a circuit substrate and formed to cover a required part.
Patent JP-H04194475-A (JP)
Title: Lining construction method for existing pipe
Inventor: KITAYAMA YASUSHI
IPC: B29C63/30
Filed: 1990-11-28
Abstract: PURPOSE:To insert a helical pipe of small diameter easily diameter-spread in an almost closely attached condition to an internal peripheral surface of an existing pipe by successively inserting the helical pipe, press-fitting a wire rod between side surfaces, into the existing pipe, and detaching the wire rod to spread the diameter while giving propulsive force in a condition that a band- shaped unit point end is fixed. CONSTITUTION:At the time of winding, a band-shaped unit 10, stopped in a condition that both side the fellow edge parts mutually piled together can be slided in the lengthwise direction, is helically wound and also press-fitting a wire rod 30, so that both side the fellow edge parts are prevented from sliding, between a step differenced part 14a, placing one side edge part in a step dropping condition, and a side surface 12a in the other side edge part opposed to the step differenced part 14a to manufacture a helical pipe 10'. The manufactured helical pipe 10' is successively inserted into an existing pipe 81, and the wire rod 30 is detached from the helical pipe 10' to spread its diameter while giving propulsive force to the band-shaped unit 10 in a condition that a point end of the band-shaped unit of the helical pipe 10' is fixed to the existing pipe 81.
Patent JP-2000153031-A (JP)
Title: Game machine
Inventor: YANAGISAWA RYOTA
IPC: A63F7/02
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To remarkably improve interest concerning a game machine such as PACHINKO machine provided with a picture pattern display device for variably displaying plural picture patterns of plural picture pattern streams. SOLUTION: An operating hole and a great prize winning hole 4 are provided on a play panel 2 of a PACHINKO machine 1, and a display device 13 provided with a display part 13a is integrated in the central part of the play panel 2. Plural picture pattern streams are displayed on the display part 13a and the picture pattern stream is composed of plural kinds of picture patterns. On the required condition that a picture pattern except a picture pattern stream 40 to be stopped finally is in a prescribed stop style, a controller 24 variably displays the picture patterns of the final picture stream in the different style and when any picture pattern except the picture pattern stream 40 to be stopped finally is variably displayed in the case of finally stopping that picture pattern at least, a non-displayed sign is displayed.
Patent JP-H09169561-A (JP)
Title: Polycrystalline ceramics magnetic material and high-frequency circuit parts using same
Inventor: FURUKAWA HIROTAKA
IPC: C04B35/26
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic material capable of firing at a low temp. and useful to obtain a small-sized high-frequency inductor element ensuring a high inductance value or a high-frequency irreversible circuit element ensuring a small insertion loss by using a phase having a specified garnet structure as a principal component. SOLUTION: The principal compsn. of this magnetic material is based on a phase having a garnet structure represented by the formula Y3-x-y Bix Ry Fe5 O12 (where R is one or more kinds of rare earth metals selected from among La, Nd, Sm, Eu, Gd, Tb and Dy, 0<x<=1.5+ay, 0<x+y<=3, when R is La, a=1.3 and 0<y<=0.4, when R is Nd, a=1.0 and 0<y<=0.6, when R is Sm, a=0.8, when R is Eu, a=0.6, when R is Gd, a=0.4, when R is Tb, a=0.2, and when R is Dy, a=0.1) or a phase having a garnet structure represented by the formula Y3-x Bix Fe5-y Iny O12 (where 0<x<=1.5+1.3y and 0<y<0.5).