baber/WOPTO huggingface dataset:
Patent JP-2000040209-A (JP)
Title: Spin valve type thin-film element and thin film magnetic head using this spin valve type thin-film element
Inventor: SAITO MASAJI
IPC: G11B5/39
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a spin valve type thin-film element with which the exchange bond magnetic field can be made large by adequately adjusting the film thickness, etc., of a fixed magnetic layer and excellent thermal stability can be obtd. and a thin-film magnetic head formed by using this spin valve type thin-film element. SOLUTION: A PtMn alloy, which is high in blocking temp. and generates the exchange bond magnetic field with respect to a first fixed magnetic layer 12, is used for the antiferromagnetic layer 11. Further, the film thickness ratio of the first fixed magnetic layer 12 to the second fixed magnetic layer 14 and the film thicknesses, etc., of a nonmagnetic conductive layer and the antiferromagnetic layer are adequately adjusted, thereby, an exchange bond magnetic field of at least >=500 (Oe), more preferably 100 (Oe) can be obtd.
Patent JP-S6360670-A (JP)
Title: Optical reader
Inventor: KUSUMOTO SHIRO
IPC: H04N1/10
Filed: 1986-08-29
Abstract: PURPOSE:To use a common read system for a sheet original and a book original and to miniaturize a reader by providing a carrier means carrying a sheet-like original in a position which can be irradiated by the photoirradiation. CONSTITUTION:When the book original 2 is mounted on a glass plate 1, the light beams of a halogen lamp 3 radiates and exposure-scans the original 2. An original picture reflects on mirrors m1-m5, and a solid-state image pickup element 4 reads it. When the sheet original 2a is mounted on the glass plate 1, the lamp 3 stops in a prescribed position near rollers 5a and 5b which sandwich the original 2a and rotates in a B direction. Thus, the original 2a is carried in a C direction. If the lamp 3 radiates the original 2a, the light beams exposure- scans all over the original 2a. Then, the mirrors m1-m5 transmit the original picture and the image pickup element 4 reads it.
Patent JP-2001032610-A (JP)
Title: Opening/closing mechanism of bulkhead member
Inventor: SUGIURA YUUKIKI
IPC: B60R7/04
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To reduce machining mandays, the number of part items and assembly mandays in support structure of supporting a trunk through door constituting an opening/closing mechanism, to a trunk through box in the opening/closing mechanism disposed at a board for partitioning a cabin from a trunk. SOLUTION: Support structure is composed of a cylindrical support part of a trunk through box 22, a cylindrical support part of a trunk through door 23, and a hinge pin 25 inserted in both support parts. The hinge pin 25 is provided with an engaging protruding part 25b, and the support part is provided with an engaging groove 27 to which the engaging protruding part 25b is locked when the hinge pin 25 is inserted in both support parts. When the hinge pin 25 is inserted in the support parts, the engaging protruding part 25b is locked to the engaging groove 27.
Patent JP-H0369167-A (JP)
Title: Buried p-channel mos transistor and its manufacture
Inventor: MATSUMOTO HIROSHI
IPC: H01L29/78
Filed: 1989-08-08
Abstract: PURPOSE:To minimize variation of characteristic due to following thermal treatment and to realize a highly stable and reliable device to be used under an environment where thermal disturbance exists after device formation such as a lower layer P- channel transistor for three-dimensional integrated circuit by providing a specified channel impurity distribution shape. CONSTITUTION:A device has a diffusion region 1 of boron of approximately fixed concentration ranging from the interface between a gate oxide film inside a channel region and an Si substrate over a depth which is larger than the sum of a fixed diffusion length of boron which is determined by at least the following heat treatment temperature and the heat treatment time and the depth of burried channel, contains boron having a concentration which is thermally balanced with the boron concentration of the boron diffusion region 1 at the heat treatment temperature inside a gate oxide film, and contains arsenic 2 whose concentration is lower than the boron concentration of the boron diffusion region 1 in an area which is shallower than the fixed depth inside the boron diffusion region 1, and is higher than the boron concentration of the boron diffusion region 1 ranging from the deepest position of the boron diffusion region 1 to a position which is deeper than the boron diffusion length at least from the fixed depth.
Patent JP-H0491082-A (JP)
Title: Oxazine derivative and its production
Inventor: ASAKAWA REIZO
IPC: C07D265/34
Filed: 1990-08-03
Abstract: NEW MATERIAL:The compound of formula I [dotted line represents condensed benzene ring which may be present or absent; Y is 1-pyrrolidinyl, piperidino, morpholino or secondary amino of formula II (R<1> and R<2> are alkyl, allyl or phenyl); R<3> is H, (substituted) 3-6C alkyl, 3-6C cycloalkyl, aralkyl, (substituted) aryl, etc.; R<4> is H, alkyl or aralkyl; provided that one of R<3> and R<4> is H and the other is organic group]. EXAMPLE:2-Isopropyl-2-(1-pyrrolidinyl)-2H-naphtho[2,1-b][1,4]-oxazine. USE:A photochromic material for optical recording material, toy, etc., and various photosensitive and light-conditioning material. PREPARATION:The objective compound can be produced by reacting a secondary amine of formula Y-H, a ketone of formula III (R<5> is methyl, vinyl, etc.) and l-nitroso-2-naphthol or 9,10phenanthrenequinone monoxime.
Patent JP-H1031907-A (JP)
Title: Foldable case
Inventor: KANATSU KIICHIRO
IPC: F21S6/00
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To fold a case so as to house it compact, and to easily expand it for use by sticking a vertical beam to each corner of a cylindrical body, which has a polygonal cross section and which is made of paper or the like, and sticking an upper beam and a lower beam to an upper and a lower ends of a side surface so that it can be folded. SOLUTION: Vertical beams 1, 1 are stuck to each corner of a cylindrical body made of paper, and an upper beam 2 and a lower beam 3 are stuck to an upper and a lower ends of a side surface 4 between the beams 1, 1. Suspenders 5a, 5b are fitted over the cylindrical body, and the cylindrical body is suspended by the suspenders 5a, 5b. One of the suspenders 5a, 5b is fitted to the beam 1, and the other is maintained free, and they are connected to each other through a shaft 6 provided at a central part. Namely, in the case where a light, which is formed of a cylindrical body, is folded, the suspenders 5a, 5b are overlapped with each other, and in the case where they are expanded for suspension, they abut on the beams 1, 1 in the condition that they cross each other.  Since this light can be thereby folded, housing space can be reduced, and while in the case of use, shape can be fixed through the beams 1 and the suspenders 5.
Patent JP-S6098079-A (JP)
Inventor: NAKAMURA TSUTOMU
IPC: E05F15/04
Filed: 1983-10-31
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-2001034627-A (JP)
Title: Method and system for receipt inspection and storage medium storing receipt inspecting program
Inventor: IWATA JUNYA
IPC: G06F19/00
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To reduce the load of a receipt inspecting process by recognizing part of an inputted receipt image as characters, holding them as basic information relevant to the receipt image, and retrieving a corresponding receipt image by inputting an item of the basic information. SOLUTION: The image of a read-in receipt is stored in an image DB 116 and the output of character recognition is stored in a basic information DB 115; and a printing method for the image of the receipt is selected. When a keyboard, etc., is selected, the print conditions of the image of the receipt are inputted on the keyboard, etc., of a client 12 and a server 11 retrieves and prints an image. When external storage media, etc., are selected, the client 12 reads in the conditions of printing from the external storage media and the server 11 retrieves and prints an image. Thus, part of the receipt image is recognized as characters, which are held as basic information while correlated to the receipt image so that the receipt image is outputted according to the input of the item of the basic information.
Patent JP-H0491412-A (JP)
Title: Coil device for noise filter use
Inventor: SAITO KENJI
IPC: H01F37/00
Filed: 1990-08-02
Abstract: PURPOSE:To obtain a coil device which can reduce the number of processes at a noise-filter assembly operation and which can reduce an area occupied on a printed-circuit board by forming the following: a first magnetic core which forms a nearly ring-shaped magnetic path; and a second magnetic core and a third magnetic core which are situated on both sides of the first magnetic core and which form respectively independent and nearly ring- shaped magnetic paths. CONSTITUTION:The following are formed: a first magnetic core 1 which forms a nearly ring-shaped magnetic path; and a second magnetic core and a third magnetic core 2, 3 which are situated on both sides of the first magnetic core 1 and which form ring-shaped magnetic paths which are independent of said magnetic path. A first coil 4 is wound so as to be common to a magnetic substance 1a on one side of the first magnetic core 1 and to the second magnetic core 2; and a second coil 5 is wound so as to be common to a magnetic substance 1b on the opposite side of the first magnetic core 1 and to the third magnetic core 3. Thereby, a common-mode choke coil 6 is constituted of the first magnetic core 1 and the first and second coils 4, 5; and normal-mode choke coils 7, 8 are constituted of the second magnetic core 2 and the first coil 4 as well as of the third magnetic core 3 and the second coil 5. Consequently, the number of processes at a noise-filter assembly operation can be reduced and an area occupied on a printed-circuit board can be reduced.
Patent JP-2000037557-A (JP)
Title: Game device and memory
Inventor: TACHIBANA MASAHIRO
IPC: A63F13/85
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To restrict prints that are inappropriate to a minor by providing a judgement means for judging whether there is a combination of partial images forbidden to output or not and by forbidding to print the partial image when there is the combination. SOLUTION: When a start button is operated after a coin is inserted, character images and background images are read out from a HD 9 according to an insertion of a combination provided in a program for a game, composed and memorized in an image memory 4 by a controller 5. The composed images are successively read out to indicate in a CRT 6. When a game starts by controlling an operation button or the like, a combination of partial images is modified to practice to compose images. When a player operates an operation button 2 at a time when a desired picture is appeared, a printing management is carried out to print the picture, however propriety information for printing is referred. When impossibility for printing is judged, the picture is forbidden to print.
Patent JP-S6267074-A (JP)
Title: 1-hydroxypyrazole-4-carboxylic acid and manufacture
Inventor: HAINRITSUHI BEEMU
IPC: C07D231/14
Filed: 1986-09-03
Abstract: 1-Hydroxypyrazole-4-carboxylic acid is prepared by heating an alkali metal of alkaline earth metal salt of 1-hydroxypyrazole, or a mixture of 1-hydroxypyrazole with an alkali metal or alkaline earth metal carbonate or bicarbonate, at from 120 DEG  to 250 DEG  C. for from 1 to 40 hours under a CO2 pressure of 20-300 bar, and is used for the preparation of pharmacologically useful compounds.
Patent JP-H0879579-A (JP)
Title: Viewer frame for camera
Inventor: SATO AKISHI
IPC: H04N5/225
Filed: 1994-08-31
Abstract: PURPOSE: To make a display screen when external light is the back light of a liquid crystal element easily visible and to save energy even when surroundings are bright or dark or the purity of colors is inferior in the viewer frame of a camera using the liquid crystal element. CONSTITUTION: By opening a window 7 for taking in the external light and making the external light be directly incident on the liquid crystal element 13, bright and easily visible display is realized and the external light is utilized as the back light even when the surroundings are bright or slightly dark. Also, by arranging a convex lens 15 near the liquid crystal element 13 or the like and viewing it by performing magnification by an eyepiece 16 which is the other convex lens, pictures are magnified and made easily visible. Further, by adjusting color balance in the case of using the external light, the pictures are made easily visible even when the purity of the colors of the external light is inferior. Thus, the opportunities of using the external light are increased and energy saving is embodied.
Patent JP-H0491849-A (JP)
Title: Mold device for continuous casting
Inventor: AKUTA YASUO
IPC: B22D11/055
Filed: 1990-08-03
Abstract: PURPOSE:To hold a tip part of solidified layer to the prescribed position and to prevent leakage of a molten metal, breakage of a cast billet, etc., by constituting a heater of a mold communicating to a casting furnace with plural heating elements as independently controllable, arranging a cooler as slidable forth and back and embedding temp. sensors at the prescribed interval. CONSTITUTION:The heater at outer periphery of the mold 1 for continuous casting opened at both ends fitted as communicating with the casting furnace 2, to the side near the casting furnace 2 and the heater 4 in the mold device for continuous casting arranged with the cooler at outer periphery of outlet side of the cast billet, are constituted of plural heat elements 3 as independently controllable to each other. Further, the cooler 5 is arranged as slidable in front and back directions and also plural temp. sensors 6 are embedded at the prescribed interval in the front and back directions in the mold wall so as to be possible to optionally control temp. distribution in the mold 1.
Patent JP-H0369580-A (JP)
Title: Metallizing method for ceramics
Inventor: HAYASHIDA HIDENORI
IPC: C25D15/02
Filed: 1989-08-08
Abstract: PURPOSE:To improve the shape collapse and smoothness of a film at the time of metallizing ceramics by coating the surface of a composite plating layer composed of active metal powder and plating metal with a metal having a m.p. higher than the m.p. of this plating metal in the specific form. CONSTITUTION:The method for forming the composite plating layer composed of the powder of the active metal and the plating metal on the surface of the ceramics and melt this plating layer to weld the plating layer to the surface of the ceramics is executed in the following manner: Namely, the surface of this composite plating layer is coated with the metal having the m.p. higher than the m.p. of this plating layer and the plating layer is so formed that the solid phase film of this high melting metal covers the molten layer at the time of melting of the plating layer. Since the molten film has wettability with ceramics as well and has the good wettability particularly with the high melting layer, the molten film hardly changes in thickness and solidifies mostly in this form, thus welding to the ceramics.
Patent JP-S6098400-A (JP)
Inventor: SETO KIMIO
IPC: G21K4/00
Filed: 1983-11-02
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-S6450906-A (JP)
Title: Method for simultaneous measurement of thickness of slag layer and thickness of molten metal layer
Inventor: ITAYA HIROSHI
IPC: G01B21/08
Filed: 1987-08-21
Abstract: PURPOSE:To enable the simultaneous measurement of the thickness of slag and that of a molten metal, by a method wherein a refractory detecting rod 1 having a metal oxide film formed on the surface is inserted into a slag layer from above a trough. CONSTITUTION:A refractory detecting rod 1 having an oxide film formed on the surface is inserted through the layer of slag 2 from above until it reaches the bottom of a molten metal layer, and then it is pulled out. Then the upper end of the part of the rod 1 to which the slag 2 sticks and a reduced part of the oxide film are determined, and the thickness of the slag layer and that of the molten metal layer are measured therefrom. On the occasion, the viscosity of the slag 2 having an excellent adhesion to an oxide increases with the lowering of temperature, and thus it sticks on the surface of the rod 1. The oxide on the surface of the rod 1 is reduced by the components of a molten metal and the surface of the part of the rod 1 entering the layer of the metal shows metallic luster. Accordingly, a part between A and B is covered with the slag 2, so as to show that this part corresponds to the layer of the slag 2, while a part between C and D shows complete metallic luster so as to show that this part corresponds to the metal. As to a part between B and C, the slag 2 is peeled off for determination.
Patent JP-S6387337-A (JP)
Inventor: CHIYAARUZU AARU SUTAATSU
IPC: B65G69/24
Filed: 1987-08-21
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-H0254733-A (JP)
Title: Manufacture of ti sintered material
Inventor: OTA JUNICHI
IPC: C22C1/04
Filed: 1988-08-20
Abstract: PURPOSE:To manufacture the title material having high density and low C and O2 content at low cost by adding and mixing a binder into Ti fine powder, subjecting the mixture to injection molding, thereafter heating away the binder in a nonoxidizing atmosphere and successively subjecting it to two stage sintering at low temp. and high temp. CONSTITUTION:Thermoplastic resin such as polyethylene and polypropylene or paraffin, etc., as a binder, is mixed, in the ratio of 0.5 to 3.0wt.%, into Ti fine powder having <=30mum average grain size and the mixture is subjected to injection molding into the desired shape. The molded body is heated in a nonoxidizing atmosphere such as N2 at 5 to 20 deg.C/hr heating speed to remove the binder in the molded body away. After that, the molded body is firstly heated to 1050 to 1200 deg.C in vacuum of about 1X10<-3>torr to execute sintering; the sintered body is successively subjected to secondary sintering, by which the Ti sintered material having low C and O2 content and high density can be manufactured.
Patent JP-S6364194-A (JP)
Inventor: OKAWA HIROYUKI
IPC: G06M7/06
Filed: 1986-09-04
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-H0890545-A (JP)
Title: Method and device for forming cavity without using insert
Inventor: GOOBUINDARAAJIYAN NATARAAJIYAN
IPC: B32B18/00
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To form a cavity in a ceramic board without using an insert by applying a pressure to the cavity in a ceramic layer via gas to resist a pressure from a plate. SOLUTION: An external pressure is applied to ceramic layers 24, 26 through a first plate 16, a second plate 46, a fitting 45 and a pressurizing unit 40. A resisting internal pressure is applied to an inside of a cavity 37 by using a fluid such as gas or the like so that the cavity 37 is not damaged by the pressure. The internal pressure in the cavity 37 is substantially equalized to a mechanical pressure to be applied to the layers 24, 26. The individual layers 24, 26 are laminated to form a ceramic module or a board 25, and then the apparatus is disassembled.
Patent JP-H0745025-A (JP)
Title: Optical disk drive device
Inventor: KAWAGUCHI HIDEHIRO
IPC: G11B11/10
Filed: 1993-07-30
Abstract: PURPOSE:To simply perform discrimination of the kind of cassette and vertical moving control of a magnetic field head. CONSTITUTION:A 1st cassette 1 in which a 1st optical disk 2 for reproducing only is housed and a 2nd cassette 3 in which a 2nd optical disk 4 capable of both recording and reproducing is housed are selectively loaded. Detecting pins 35 of control arms 36 are relatively inserted into 1st and 2nd recessed parts 15 and 16 for kind discrimination formed in lower shells 1b and 3b of these 1st and 2nd cassettes l and 3. The magnetic field head arms 30 are controlled in vertical movement by the control arms 36 in accordance with differences of depth of these 1st and 2nd recessed parts 15 and 16 in the direction of thickness of the cassettes.
Patent JP-H09117117-A (JP)
Title: Electric apparatus
Inventor: ARAN JIYON MITSUCHIYAMU
IPC: H02K16/00
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a transverse magnetic flux motor which can lessen the amount of electromagnetic coupling around it. SOLUTION: This motor has a rotor shaft 12 which rotatably supports a plurality of rotor disks 14, each of which has a pair of rotor rims 16 fixed to it. Each rotor rim 16 has a line of magnets and thin-layer magnetic pole shoes which are arranged alternately with those of the facing rim and faces a series of stator cores 22 which strides over the rotor rim 16. An armature winding 24 is arranged in each stator core 22 so as to excite a stator. The directions of the armature windings 24 and the stator cores 22 or the relationship between the magnets of the facing rims 16 are set so as to lessen electromagnetic coupling, long passage magnetic flux, and torque ripple.
Patent JP-H07163414-A (JP)
Title: Eyglasses case attached on breast
Inventor: ISE HIROSHI
IPC: A45C11/04
Filed: 1991-01-14
Abstract: PURPOSE:To prevent an eyeglasses case from falling off by forming a J-shape by connecting a front plate and a back plate with a bottom plate and attaching a fitting to an upper portion of the rear surface of the back plate so as to hang it down from a clothing. thereby placing lens portions on the bottom plate so as to interpose the lens portion. temples and the front plate. CONSTITUTION:This eyeglasses case 1 to be attached on a breast, having an upright front plate 2 and a back plate 3 connected with a bottom plate 4, is formed into a J-shape as viewed from the side, to make a space for inserting only the lens portion of a paired eyeglasses, and the inner surface of the space is covered with a soft coating so as not to damage the lenses. The fitting 5 is made oblong, whose inner surface is provided with a wart-like nonslip, and is placed on the rear top end of the back plate. There are such types of the fitting 5 as pinching type and safety pin type, among which one fit for a clothing such as a front placket type, no collar type, etc., is used. Inside the case, the lens portion of the eyeglasses is received, the temples being placed outside the front plate, and the engagement of the front plate between the lens and the temples portions prevents the eyeglasses from getting off and slipping down.
Patent JP-H02116965-A (JP)
Title: Inputting of item for electronic schedule
Inventor: CHIYAARUZU MARUKOMU NEPIII KUR
IPC: G06Q10/10
Filed: 1989-08-11
Abstract: PURPOSE: To invite invitees to a conference by permitting an inviter to schedule the conference and to send a request sentence to the invitees and automatically filling the item of the conference in the schedule of the invitees based on the ranking of the invitees. CONSTITUTION: A drawing shows an information processing system 21 having a first network 22 and a second network 23. Plural nodes are incorporated in the networks 22 and 23. The networks 22 and 23 contain CPU 27 and 29. The plural illustrated interactive networks 10 are connected through CPU 27 and 29 within the range of the networks 22 and 23. The networks 22 and 23 are mutually connected through a communication link 33. The networks 22 and 23 functionally make one terminal communicate with at least one terminal in the system 21 by using an established communication protocol, and various communication links which are connected in series are transparent for end users.