baber/WOPTO huggingface dataset:
Patent JP-2001084521-A (JP)
Title: Spin valve magnetoresistance effect element, thin film magnetic head provided with the same, and manufacture of the same
Inventor: INAGE KENJI
IPC: G11B5/39
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an SVMR element having a novel constitution and excellent output stability, a thin film magnetic head provided with the element, and a method for manufacturing the SVMR element. SOLUTION: In a magnetic detecting region, this spin valve magnetoresistance effect element has a structure formed by laminating a first anti-ferromagnetic thin film layer 12, a first ferromagnetic thin film layer 13 exchange bonded thereto, a non-magnetic metal thin film layer 14 and a second ferromagnetic thin film layer 15 from the side of a substrate in this order. The first anti- ferromagnetic thin film layer 12 extends to both ends outer side regions of the magnetic detecting region and a magnetic region controlling film layer consisting of a second anti-ferromagnetic thin film layer 18 and a third ferromagnetic thin film layer 17 exchange bonded thereto is laminated on the first anti- ferromagnetic thin film layer 12 in the both ends outer side regions.
Patent JP-H1195170-A (JP)
Title: Prism optical system
Inventor: KONUMA OSAMU
IPC: G02B5/00
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a prism optical system which is capable of removing unnecessary light without the occurrence of a shadow in the optical system. SOLUTION: The plane of polarization of a first polarizer P1 and the plane of polarization of a second polarizer P2 are arranged to intersect orthogonally with each other. The plane of polarization of the second polarizer P2 and the angle of the main section of a second quarter-wave plate Q1 are arranged to intersect with each other at 45 deg.. An effective ray is emitted by passing the second polarizer P2 by such constitution. The unnecessary light is reflected more by one time than the effective ray and when this light heads toward and exit surface, the rotation bearing of circularly polarized light intersects orthogonally with the effective ray and the unnecessary light is shielded by the second polarizer P2. The prism optical system which emits only the effective ray described above outside and optically removes the unnecessary light is obtd.
Patent JP-S62117343-A (JP)
Title: Formation of contact of semiconductor device
Inventor: KITA AKIO
IPC: H01L21/28
Filed: 1985-11-16
Abstract: PURPOSE:To form a metallic wiring by a simple process by simultaneously shaping a thin oxide film on a silicide annealed in a non-oxidizing atmosphere and a thick oxide film on a substrate and removing the oxide film on the silicide. CONSTITUTION:A field oxide film 2 is formed onto a substrate 1, and a polycrystalline Si film 4 is deposited and P is doped. A WSi2.4-2.7 film 5 is deposited on the film 4, and the films 4, 5 are etched, using a resist as a mask. The resist is removed, and the crystallizability of the film 5 is improved through annealing in a gas such as N and an oxide film shaped in a post-process is thinned. An N<+> layer 6 and the oxide film 7 are formed, phosphorus silicate glass 8 is deposited on the whole surface, and a contact hole is bored, employing a resist 9 as a mask. A thick oxide film 11 onto the substrate 1 and a thin oxide film 12 onto the film 5 are shaped simultaneously, and the film 12 is removed. Since the film 11 is thick at that time, insulation with the layer 6 is maintained. Lastly, a metallic wiring 13 is formed. According to the method, a self-alignment contact can be formed by a simple process.
Patent JP-H1084440-A (JP)
Title: Facsimile equipment
Inventor: NAKAJIMA TOSHIAKI
IPC: B41J2/00
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide the facsimile equipment which has provisions for numerous originals by integrating a thermosensitive facsimile equipment into an analog plain paper copying machine or the like, and an original is processed by using functions of the copying machine and a narrow installation space is sufficient. SOLUTION: A read section of the facsimile equipment is mounted onto positions A, B of a drum providing a visual image, or at a position C after transfer of an image onto paper or at a position D after fixing to read an original. A main body 11 is placed to the outside of the copying machine and connected to the read section by a harness 13 and to the copying machine with an interface cable 14. In this embodiment, since the main body 11 and the copying machine are connected by the cable, the installed location of the facsimile equipment is freely selected within a certain range.
Patent JP-H03119339-A (JP)
Title: Character imprinting photograph printer
Inventor: OZAWA YOSHIO
IPC: G03B27/52
Filed: 1989-10-02
Abstract: PURPOSE:To cope with printed image frames having different sizes by allowing a lamp case and a character imprinting film to be adhered to a photosensitive material by an elevating mechanism when it reaches a prescribed position and printing a character for the film at the edge of the photosensitive material by a lamp in a lamp case. CONSTITUTION:When a photographic paper F stops at a required position, a motor 34 reversely rotates to lower an elevating bracket 32. The lamp case 44 allows a litho film 52 to be closed to the edge of the photographic paper F and then to be adhered to it. By lighting an image printing light source, an image on a negative film is printed onto the photographic paper F. Simultaneously, the light source 48 in the lamp case 44 is lit to print a character on the litho film 42 onto the edge of an image P. Consequently, the printed image frames having different sizes can be handled.
Patent JP-S61137254-A (JP)
Title: Tape loading device of magnetic recording and reproducing device
Inventor: FUSE KENJI
IPC: G11B15/665
Filed: 1984-12-07
Abstract: PURPOSE:To simplify and thin a guiding member by executing branching operation so that the shapes of the leading ends of the 1st and 2nd tape guide members in the moving direction are different each other. CONSTITUTION:In the tape loading operation, a driving gear 32 is rotated and a loading ring 30 is rotated in the arrow L direction. The 2nd vessel 16 on the input side and the 1st vessel 11 on the input side are driven by the loading ring 30 respectively through the 1st and 2nd coupling members 33, 34. At that time, the 1st and 2nd vessels 11, 1 are slided along a guide groove 51 formed by a main guides 50a and a branch guide (b). At a branching point 25, the side wall part 16a (the opposite side to a rotary cylinder 2) of the leading end of the 1st vessel 11 is abutted upon the side wall 40a of a branch point projection part 40 on the rotary cylinder side, the side wall part 16a of the leading end part of the 2nd vessel 16 and the side wall 40a of the projection part 40 are slided and the 2nd vessel is moved along the 2nd guide groove 52 formed by the main guide 50a and a sub-guide 50c.
Patent JP-H1083905-A (JP)
Title: Corrosion-resistant permanent magnet and its manufacture
Inventor: KIKUI FUMIAKI
IPC: C22C38/00
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To increase corrosion resistance and abrasion resistance and stabilize magnetic characteristic by forming a Ti1-x Alx N (0.03<x<0.70) coating layer having a specific thickness via an Al coating film having a specific thickness on the surface of a Fe-B-R permanent magnet having a tetragonal phase as its main phase. SOLUTION: A vacuum container is exhausted to vacuum level of 1×10<-3> pa or less by using an arc ion plating device, and the surface of the Fe-B-R magnet is cleaned by surface sputtering using Ar ions. Next, Al as a target is evaporated to form the Al. coating layer having a thickness of 0.06-5.0 p, by arc ion plating, on the surface of the magnet. Next, the Ti1-x Alx N (0.03 < x < 0.70) coating layer having a thickness of 0.5-10μm is formed, by using Ti1-y Aly (0.03<y<0.80) as a target, while maintaining the magnet temperature of the substrate 250 deg.C, in N2 gas having pressure of 3pa, with a bias voltage of -120V, on the Al coating layer.
Patent JP-H06190670-A (JP)
Title: Milling / surface grinding machine with automatic tool exchanging device
Inventor: TEIBOO BERUNAARU
IPC: B24B7/22
Filed: 1993-09-20
Abstract: PURPOSE: To provide a milling, surfacing and polishing machine having an automatic tool change to always monitor. CONSTITUTION: This machine is an automatic tool change having a drive spindle 15 to drive a tool 8 and a milling, surfacing polishing machine with this tool change. This machine comprises a fastening and tightening means 28 arranged from an axis to an outside in a radial direction in relation to drive means 18 and 19 to transmit movement from a spindle to a tool; and immobile and centering means 16 and 17 arranged in an intermediate position in a radial direction between the drive means 18 and 19 and the fastening and tightening means 28. The fastening and tightening means 28 lifts the tool to a spindle 22, when the tool 8 is fitted and tightened up in a bearing.
Patent JP-H1175805-A (JP)
Title: Cigarette safety pipe to be used as ashtray, too
Inventor: MINAMI RYOJI
IPC: A24F19/00
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a cigarette safety pipe that permits any smoker to have a smoke anywhere without anxiety to the surrounding, can receive the cigarette butt or its ash without discarding as an ash waste, prevent the fire by failing to extinguish the fire and is readily made containable and portable. SOLUTION: This cigarette safety pipe has a cigarette holder opening 12 on one side for inserting a cigarette, a hollow cylinder 14 into which the smoking part is fitted inside for holding a cigarette and the closed part 16 that closes the other end side and has a small hole bored 17. Thus, as cigarette butts and ash are contained in the hollow cylinder 14, the smoker can has a smoke at any place.
Patent JP-S61134775-A (JP)
Title: Fixing device
Inventor: KOGURE MITSUTOSHI
IPC: G03G15/20
Filed: 1984-12-06
Abstract: PURPOSE:To decrease the uneven temp. of rollers and to permit the always optimum temp. control by providing temp. control means for controlling the calorific value of the heat sources contained in the 1st roller and 2nd roller by detecting respectively the roller temps. to said rollers thereby reducing the time until the set fixing temp. is attained. CONSTITUTION:The fixing device consists of a fixing roller 31 and a pressing roller 32. Paper P on which a toner image is transferred is heated and pressed when said paper passes between the two rollers 31 and 32 by which the toner image is heat-fixed. The roller 31 is heated by the 1st heater 33 as the 1st heat source provided at the axial center part thereof and the roller 32 is heated by the 2nd heater 34 as the 2nd heat source provided at the axial center thereof. The surface temp. of the roller 31 is detected by the 1st temp. sensor 35 such as thermistor disposed to contact with the surface thereof and the surface temp. of the roller 32 is detected by the 2nd temp. sensor such as thermistor disposed to contact with the surface thereof.
Patent JP-H0570760-A (JP)
Title: Moisture-curing pressure-sensitive anisotropically conductive adhesive
Inventor: FUJINAMI NAOKI
IPC: H05K3/32
Filed: 1991-09-10
Abstract: PURPOSE:To provide the title adhesive which can cure upon moisture absorption, can develop adhesiveness when pressed with fingers or roll and is useful for bonding circuit boards. CONSTITUTION:The title adhesive is produced by dispersing conductive particles in an electrically insulating adhesive which is produced by mixing 100 pts.wt. high-molecular copolymer of a carboxyl content of 1-15 wt.% with 1-200 pts.wt. at least one oxide and/or peroxide selected from among oxides and peroxides of Ca, Sr and Ba and 5-100 pts.wt. tackifier of a softening point of 40 deg.C or above.
Patent JP-H07113170-A (JP)
Title: Method for sputtering titanium ceramics film
Inventor: HARADA HIROSHI
IPC: C23C14/34
Filed: 1993-10-15
Abstract: PURPOSE:To prolong the service life of a die by switching the position of the plasma on a target to be produced during the film formation by using the target where the center part is made of Till, and the outer circumferential part is made of Ti to laminate two different kinds of film on the surface of the die. CONSTITUTION:A target 25 of one kind where the center part is made of TiAl and the outer circumferential part is made of Ti. A cathode 20 where this target 25 is installed is fixed in a vacuum vessel 10 of a sputtering device 100. A die for casting die 24 made of ferrous material is mounted on a substrate holder 22, and the position to generate the plasma is controlled by using the magnetic field controller 21 in the cathode 20. The plasma is generated in the Ti metal layer on the outer circumference of the TiAl layer of the target 25, then, the plasma is generated in the TiAl layer, the gaseous nitrogen is introduced into the device, and the Ti film and the TiAlN film are formed in the laminated manner on the die 24.
Patent JP-H04134284-A (JP)
Title: Characteristic extraction data producing device for target to be detected
Inventor: TAKAHASHI SATOSHI
IPC: G01S7/52
Filed: 1990-09-27
Abstract: PURPOSE:To make automated sorting processing applicable totally by normalizing the reflected sound data, making uniform the reflected sound from a target to be detected, and thus producing characteristic extraction data. CONSTITUTION:In peak sensing process 1, the peak position of the amplitude is senseed, and the point of origin of the coordinates for the reflected sound data (polar coordinates) is shifted to the sensed peak position. In aspect calculating process 3, a recursion straight line is calculated from the dispersion in width and distance directions (produced by moving direction, speed, etc.) of the data converted into the orthogonal coordinates, and the normalized attitude of the target to be detected is determined. Then the amplitude structure of the target is normalized through the projecting process 5 on the axis of coordinates, normalizing processes 6, 7 for the level and length, respectively. Finally at the interpolation process 8, interpolation is made by the minimum square method. The data having undergone these processes serves thereafter as the characteristic extaction data for the target-for example, as data for pattern matching in automated sorting processing.
Patent JP-H10105520-A (JP)
Title: Device, system, method for processing information and storage medium
Inventor: ONO SATOSHI
IPC: G06Q10/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To connect a telephone call without dialing many times by storing the telephone directory and the schedules of respective individuals and retrieving the telephone number of a place, where the party stays at present, by collating the schedule with current time to dynamically change the telephone numbers of a telephone directory corresponding to the schedule of a party. SOLUTION: A data server stores the schedule to use the personal information program of a portable terminal 1. When the name or the like of a person desired to originate the telephone call is inputted, the schedule data of the relevant person are downloaded from the data sever through a communication unit 15 to the portable terminal 1 and the current time is provided from a calendar timer 14. The place, where the relevant person stays at present, is judged from this time and the schedule data of the relevant person downloaded from the data server. Then, the extension telephone number of the place, where the relevant person stays, is judged from an extension number correspondence table and displayed on the telephone directory. This method is not limited to the extension number but can utilize a general public line as well.
Patent JP-H01103498-A (JP)
Title: Inkstone
Inventor: GO RETSUHOU
IPC: B43M99/00
Filed: 1987-10-14
Abstract: PURPOSE: To easily supply the water or Chinese ink fluid to a Chinese ink reservoir part when necessary by operating an operation part, by mounting a water supply device having a specific structure between an inkstone body and a water receiving box part through a piping part. CONSTITUTION: The water or Chinese ink fluid is supplied to a reservoir chamber 21 of a water receiving box part 2 from a water supply port 22. When a button part 420 of an operating part 42 is pushed, the pressure of a hollow chamber 45 is increased, an outlet side pressure reactive valve 44 is brought into contact with a groove part 482, and the water or Chinese ink fluid in the hollow chamber 45 is passed through the groove part 482 to be discharged to a Chinese ink reservoir part through a second piping part 32. On the other hand, when the button part 420 is released, the operating part 42 is energized upward by the elastic force of a spring 46, and the pressure in the hollow chamber 45 is reduced.  Whereby the inlet side pressure reactive valve 43 is brought into contact with a peripheral edge part of a slot 473, and the water or Chinese ink fluid in the reservoir chamber 21 of the water receiving box 2 is passed through a first piping part 31 and an edge part 473a of the slot 473 to be sucked into the hollow chamber 45.
Patent JP-H1190008-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To simplify the attachment of an operating member which activates a ball removing device to remove balls. SOLUTION: A game board fixing device 150 is provided with a frame body to house the game board, and at the right and left sides of the frame body, an engaging member 20 is detachably attached which is provided with an engaging piece to engage with the right and left side edges respectively of the game board housed in the frame body. A ball removing device 120 is composed of a switching valve 40 pivotally formed to select the first state in which an opening part 86 disposed at the outside surface of the bent part of a guide gutter is closed and the second state in which the opening part 86 is opened, a holding member which is movably formed, and at a specified position, is engaged with a specified part of the switching valve 40 to hold the switching valve 40 in the first state, and an operating member which is movably supported by a manipulation member's pressure, and according to the motion, activates the holding member to disengage the holding member from the switching valve 40 so that the switching valve 40 in the first state is changed to the second state. A support part, which movably supports the operation member, is provided at the engaging member.
Patent JP-H0681155-A (JP)
Title: Method for plating laminated member
Inventor: KANEHIRO TAKASHI
IPC: C23C18/20
Filed: 1992-09-01
Abstract: PURPOSE:To enhance the adhesion of a plating layer to a synthetic resin layer by etching the resin layer without causing an excessive reaction and to carry out sure chemical nickel plating on the surface of the resin layer. CONSTITUTION:When a laminated member obtd. by forming a synthetic resin layer by baking on at least one side of a thin metallic sheet etched to a prescribed pattern is plated, it is baked by heating at 100-250 deg.C for 1-5hr, etched with an etching soln. of an inorg. acid at ordinary temp. to 45 deg.C and successively subjected to sensitivity imparting treatment, activation and chemical nickel plating.
Patent JP-H06113564-A (JP)
Title: Actuator
Inventor: KATO TOMOKI
IPC: H02N2/00
Filed: 1992-09-29
Abstract: PURPOSE:To provide a highly efficient thin actuator which allows resonance and non-resonance driving. CONSTITUTION:The actuator comprises an oscillation member 1 fixed with an oscillation source 2, an oscillation generating member 5a coupled with a control means, a moving member 6 laminated on the oscillation generating member 5a, and a press contact means for imparting press contacting force to the oscillation member 1, the oscillation generating member 5a and the moving member 6. The oscillation generating member 5a is oscillated under control of the control means to generate buoyancy between the oscillation member 1 and the moving member 6 and the buoyancy is utilized for controlling the frictional force functioning on the moving member 6 thus enhancing efficiency of actuator.
Patent JP-H07119067-A (JP)
Title: Bacteria cellulose-containing paper and its production
Inventor: HIOKI SHINYA
IPC: C08J5/06
Filed: 1993-10-18
Abstract: PURPOSE:To obtain the subject paper having excellent drainage properties and papermaking properties by mixing a paper stock suspension with an unmacerated material of a bacteria cellulose obtained by aerobic spinner culture making paper. CONSTITUTION:A bacteria cellulose obtained by aerobic spinner culture method in an unmacerated state is added to a paper stock suspension, which is subjected to papermaking. Excellent drainage properties and papermaking properties are exhibited during its papermaking process to give paper having an increased amount of added bacteria cellulose.
Patent JP-S62120187-A (JP)
Title: Picture information recording and reproducing device
Inventor: FUJII TOSHIFUMI
IPC: H04N9/89
Filed: 1985-11-20
Abstract: PURPOSE:To obtain a stable reproducing picture by correcting a time base fluctuation of a reproducing signal, thereafter, inserting a fixed pattern signal having an original form being generated in the titled device in a position where the fixed pattern has to be placed, and outputting a video signal to a standardization. CONSTITUTION:A time base fluctuation correction circuit 11 corrects the time base fluctuation of the reproducing signal. A fixed pattern signal generating circuit 24 generates all or a part of the plural fixed pattern signal. A multiplexer 25 makes the output of the circuit 11 and the output of the circuit 24 inputs, selects one of them and outputs. A change over control circuit 26 selects the fixed pattern signal to be outputted in the circuit 24 and controls the multiplexer 25 in such a manner that the signal obtained by inserting the signal generated in the circuit 24 in all or a part of a period in which the original fixed pattern signal in the reproducing signal after the correction of the time base fluctuation is to be situated is outputted. Thereby, the video signal to the standardization is outputted and the stable reproducing signal can be obtained.
Patent JP-H1194013-A (JP)
Title: Absolute seismic control structure
Inventor: NIWA NAOMIKI
IPC: F16F15/02
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To show effect of a base isolation structure which can keep contents of a structural body, irrespective of characteristic frequency of the structural body which is supported by a base isolation device or whose lowermost layer is set low in its horizontal rigidity, and also irrespective of predominant period of ground. SOLUTION: In this type of seismic control structure, vibration energy input to a structural body 2 is transduced into controlling energy of a driving device 3. By the use of the controlling energy, the structural body 2 is controlled by the driving 3. In such a structure, the structural body 2 is supported to a base isolation device 1, or horizontal rigidity of the lowermost layer of the structural body 2 is set low. Energy requirued for generation of controlling force of the driving device 3 is supplied from the vibration energy. On the other hand, the controlling force to be applied from the driving device 3 to the structural body 2 and the upper layers thereof is calculated by a computer 7, based on the response from the structural body 2 or the upper layers thereof.
Patent JP-H0998904-A (JP)
Title: Tissue paper
Inventor: UCHIDA YOSUKE
IPC: A47K10/16
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To provide tissue paper with high pliability, silky touch and superior strength. SOLUTION: This tissue paper contains 60wt.% or more of broadleaf tree pulp in terms of bone dry reference among the total percentage of raw materials, and 0.5-10wt.% of microfibrous pulp with a degree of water-retention of 210-450%, per bone dry pulp of main raw material. Most of the raw material pulp used for the tissue paper is of the unbeaten type.