baber/WOPTO huggingface dataset:
Patent JP-H09162387-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SAKAMORI SHIGENORI
IPC: H01L21/3065
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To form a contact hole by self-alignment without short-circuiting a gate electrode and an electrode film by flattening the etching stopper film on the gate electrode at all areas and permitting the etching stopper film to operate as etching stopper at the time of forming an opening. SOLUTION: A semiconductor substrate 1 is provided with a first diffusion layer 6, a gate electrode 4 through a gate insulating film 3, and on the gate electrode 4 on the memory cell forming part, a silicon oxide film 33 and an etching stopper film 34 are formed. Then, on the side wall of the gate electrode 4 on the peripheral circuit forming part, a side wall 37, which is formed by successively laminating a silicon oxide film 33a, an etching stopper film 34a and an insulating film 35a, and a second diffusion layer 38 on the circumference of the side wall 37, and an interlayer insulating film 40 which covers the whole plane are formed.  The semiconductor substrate is also provided with a contact hole 44 which penetrates to the first diffusion layer 6 on the memory cell forming part, a second contact hole 43 which penetrates to the second diffusion layer 38 on the peripheral circuit forming part and an electrode film 45 through them.
Patent JP-H05123954-A (JP)
Title: Stone member supporting device
Inventor: TOI YOSHIHIRO
IPC: B24B9/06
Filed: 1991-11-01
Abstract: PURPOSE:To provide a stone member supporting device used at the time of polishing the end face of a stone member so as to allow the end face of the stone member to be machined into various sectional forms by an automatic polishing machine of simple structure. CONSTITUTION:There is provided a frame 8 with its center part extended parallel to a horizontal oscillating shaft Y, and this frame 8 is rotatably supported around the oscillating shaft Y in such a way as to be oscillated and positioned. The center part of the frame 8 is retreated downward from the oscillating shaft Y, so that the frame 8 assumes recessed shape long and slender in the direction of the oscillating shaft Y on the whole. This frame 8 is provided with clamps 16, 26 for gripping a stone member in a position offset from the oscillating shaft Y.
Patent JP-H07167555-A (JP)
Title: Method and device for air liquefaction and separation
Inventor: ENOMOTO KANAME
IPC: F25J3/04
Filed: 1993-12-15
Abstract: PURPOSE:To provide an air liquefaction and separation method and device capable of pre-cooling raw material air down to a predetermined temperature without using any fluorocarbon freezer. CONSTITUTION:In the case that raw material air compressed by a compressor 1 to increase its temperature is cooled down to an operating temperature of an adsorbing device 7, the raw material gas is fed into a precooling heat exchanger 3 and heat exchanged with low temperature gas such as product nitrogen gas GN or discharged gas WG of the like fed out of a main heat exchanger 8.
Patent JP-2001136366-A (JP)
Title: Device, system and method for processing picture and storage medium
Inventor: SATO HAJIME
IPC: G06T1/00
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a picture processor capable of reliably and efficiently executing working processing of picture information and retaining and outputting of the processing result based on template information. SOLUTION: A rendering means 101 forms a piece of picture information by composing at least two pieces of picture information work-processed based on the template information. A picture composing information storing means 103 stores at least one of the position and the composing method of each picture information which was the object of picture composition at the means 101.
Patent JP-S63160474-A (JP)
Title: Sound signal processing circuit
Inventor: MOMOTAKE JUNICHI
IPC: H04N5/62
Filed: 1986-12-23
Abstract: PURPOSE:To eliminate the need of an AGC system circuit and to require no adjusting point by separating and selecting a picture intermediate frequency signal (PIF) and a sound intermediate frequency signal (SIF) in an input step, passing the respective signals through a limiter amplifier and detecting a specific sound component in a multiplication circuit. CONSTITUTION:After a signal in the vicinity of the carrier frequency of the PIF of 58.75 MHz is selected in a filter 2, and only the SIF of 54.25 MHz is selected in a filter 3, they are respectively fed to the limiter amplifiers 4, 5. In the input of the limiter amplifier 4, the carrier and the AM modulated part thereof are included as a sideband wave, however, limitter amplified, so that the AM part of the output is attenuated to have only the carrier component. In the input of the amplifier 5, only the SIF of an FM signal is present, the FM part is amplified as it is and outputted, when the two inputs are multiplied in the multiplication circuit 6, the sound FM signal of 4.5 MHz is obtained in the output. Namely, the circuits 4, 5 are limiter amplifier, so that a required sensitivity can be easily maintained and it is not required to apply the AGC.
Patent JP-H08144543-A (JP)
Title: Fixing supporting extensible-contactible stand device
Inventor: TAKAMURA DAIGO
IPC: H02G1/06
Filed: 1994-11-25
Abstract: PURPOSE: To provide a fixing supporting extensible-contractible stand device which can be simply fixed and installed even in a manhole and a head way or the like and can be set by fixing and supporting various devices or the like. CONSTITUTION: An inside pipe 12 is inserted into and fitted to an outside pipe 11, and an extensible-contractible lever 1 is constituted. A wedge receiving metal fitting 2 having a conical wedge hole 22 is arranged in the shaft direction of a cylindrical body 21, and the inside pipe 12 is penetratingly inserted into the wedge hole 22, and a base end part of the metal fitting 2 is fitted and fixed to the tip of the outside pipe 11.  A wedge member 3 having an outer wall surface corresponding to the wedge hole 22 is locked on and inserted into the wedge hole 22, and is fitted to and installed on the inside pipe 12, and is arranged so as to be freely movable in the shaft direction, and a handle 41 is operated, and the wedge member 3 is bitten into the wedge hole 22, and the inside pipe 12 is locked on and fixed to the wedge receiving metal fitting 2, and both pipes 11 and 12 are constituted so as to be locked, installed and fixed. A turnbuckle 5 is installed in the outside end center of the pipe 11 or 12.
Patent JP-H04185865-A (JP)
Title: Finish construction for concrete floor
Inventor: OSANAI GUNSHI
IPC: E04F15/12
Filed: 1990-11-20
Abstract: PURPOSE:To simplify the execution of work and shorten the term of construction by tamping several times at a proper time after underground concrete is placed, to coat a concrete surface layer with synthetic resin solution, and by applying floor finish members after the concrete is hardened. CONSTITUTION:After bed concrete 1 is placed, at a proper time, several hours later after water is added, floating water is scooped up with cloth and is removed. After that, a surface layer with the front surface and internal section of the bed concrete 1 to be mixed with each other is mixed back, and after that, tamping is performed by a square member. The three processes are repeated twice or more, and after that, the epoxy emulsion of synthetic resin solution is spread, and the surface layer of the bed concrete 1 is slightly dug up to be mixed, and resin-mixing concrete 8 is formed. After that, within about one day, sealer 9 is applied, and next day, the work of coated floor material 10 is executed. As a result, the execution of work is simplified and a concrete floor can be finished in a short term.
Patent JP-H08142256-A (JP)
Title: Moistureproof composite vapor deposition film
Inventor: TANAKA HIDEAKI
IPC: B32B9/00
Filed: 1994-11-25
Abstract: PURPOSE: To provide a moistureproof composite vapor deposition film excellent in gas barrier properties against oxygen, steam and helium and having high moistureproof properties. CONSTITUTION: A composite vapor deposition film contains at least one laminated structure wherein a vapor deposition film of an inorg. material is formed on at least the single surface of a polymeric film base material and a water- resistant film formed from a mixture containing polycarboxylic acid or a partially neutralized substance thereof and sugars in a wt. ratio of 95:5-20:80 is laminated on the vapor deposition film. A layer composed of a polymer compsn. containing a desiccant is arranged on at least one surface of the laminated structure.
Patent JP-H03175520-A (JP)
Title: Coordinate reader
Inventor: MORITA YOSHIYUKI
IPC: G06F3/046
Filed: 1989-12-04
Abstract: PURPOSE:To correct the inclination of coordinate values by detecting a secondary peak signal existing before and after a main peak signal from a guidance signal and obtaining inclination information of a coordinate indicator in accordance with the secondary peak signal only at the time of detecting it. CONSTITUTION:A secondary peak detecting circuit 52 which detects the secondary peak signal, which exists before and after the main peak signal having a maximum amplitude and has a maximum value of the guidance signal whose phase is opposite to that of the main peak signal, from the guidance signal, an inclination information calculating and storing circuit 53 which obtains and stores inclination information of the coordinate indicator in accordance with the secondary peak signal only at the time of detecting the secondary peak signal, and an inclination correcting circuit 54 which corrects the inclination error of coordinate values by inclination information are provided. Since it is experimentally known that the secondary peak signal has inclination information of the coordinate indicator, inclination information is obtained and stored by the inclination information calculating and storing circuit 53 and the inclination error of coordinate values is corrected by the inclination correcting circuit 54. Thus, the malfunction of inclination correction is prevented.
Patent JP-2000151591-A (JP)
Title: Multi-address transfer system and method therefor
Inventor: FUJITA HIROSHI
IPC: H04L12/18
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To enable quick and exact multi-address transfer by a telephone by questioning a user about transfer contents and a transferred party group by the way of a terminal, reading the transfer contents and the transferred party group which the user specifies to the question from an information data base and performing a multi-address transfer to a receiver who belongs to the read transferred party group. SOLUTION: In this system, human interfaces such as a telephone set 1, a portable/PHS mobile telephone 8 or other kinds of user terminals are used when an originator instructs a multi-address transfer, confirms instructed contents or inquires a transfer result. There are an information collection telephone server 15 which receives a variety of requests through a telephone line and a multi-address process web server 21 which receives various kinds of requests through an Internet 10 or an Intranet 20 on the Intranet 20. The multi- address process telephone server 15 is connected to a public telephone network 11 and has a dial pulse/push button signal(DP/PB) converter 13.
Patent JP-H11115977-A (JP)
Title: Spray container
Inventor: SANKI KENICHI
IPC: B05B9/04
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a spray container in which the total volume can be used at all angles at all times even when a spray is tilted, when the spray container is rotated feversely by 180 deg. or when a liquid inside remains scarcely. SOLUTION: A piston 5 is provided on the upper section of a spring 6, and a bellows-shaped container 3 for storing a liquid connected with a nozzle 1 of a spray is provided in a spray container 2 set on the piston 5. As the bellows- shaped container 3, into which the liquid is fed in compliance with the reduction of volume of a liquid 4 by operating the spray, is compressed slightly by the reduced portion of the volume of the liquid 4 by the pressure of the spring 6, the total volume can be used completely to the last drop.
Patent JP-S63165480-A (JP)
Title: Label for management of storage temperature and production thereof
Inventor: TANAKA EIJI
IPC: C09K5/00
Filed: 1986-12-26
Abstract: PURPOSE:To obtain the titled label adjustable to give an arbitrary critical temperature and provided with an indicator for the state of temperature management, by laminating a layer containing a specific ink composition on a substrate and partially printing the surface with an ink composition containing a pigment precursor. CONSTITUTION:The objective label can be produced by (1) applying a layer 4 containing an ink composition containing a color-developing agent and microcapsules including a component meltable at a prescribed temperature or an ink composition containing microcapsules including a component meltable at a prescribed temperature and a color-developing agent dissolved in said component to the whole surface of a substrate 3, if necessary (2) coating or printing a polymer layer 5 composed of a polymeric material consisting of an acrylic emulsion to the whole surface or a part of the surface of the layer 4 to form two of more laminated layers or parallelly disposed layers, (3) partially applying an ink composition 6 containing a pigment precursor and optionally an adhesive to the layer by printing and, it necessary, (4) laminating a transparent plastic film to the product.
Patent JP-S63163864-A (JP)
Inventor: AREN CHIYAARUZU RICHIYAADO HAW
IPC: G03G15/16
Filed: 1987-12-14
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-S62165570-A (JP)
Inventor: RIIRE ORIBAA HOPII
IPC: F23D14/18
Filed: 1986-12-24
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-2000150091-A (JP)
Title: Electric connector
Inventor: KIMURA MAKIYA
IPC: H01R33/76
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector assuring good reliability upon many times of connections and disconnections with/from a body to be connected. SOLUTION: An electric connector 10 has electric terminals 60 and 80 to be accommodated within a housing 20. A first electric terminal 60 has a contacting part 61 to be connected with the body connected by a spring force given by a spring body part 62 and a spring contacting part 31 extending toward the bottom from the contacting part 61. A second electric terminal 80 has a leg 81 to be connected with a circuit board and a beam 85 extending upright toward the apex and contacting internally with the spring contacting part 31. The beam 85 contacts with the roll surface of the spring contacting part 31. When the contacting part 61 is pressed by the member connected to cause displacement of the spring contacting part 31, the spring contacting part 31 moves in the condition in contact with the beam 85.
Patent JP-H11131962-A (JP)
Title: Manufacture of bit for drilling
Inventor: HASHIMOTO AKIYOSHI
IPC: E21B10/46
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To improve the strength of a bit for drilling and to reduce a manufacturing cost by a method wherein irregularities are formed in a joint between a tip and a shank, and the irregularities of the tip and a shank base material are forged with a pressure for integral formation. SOLUTION: A shank base material 2b is forged in a given shape by using a forge die for preforging. Thereafter, a tip 3 is contained and held in a given position in a cavity 7a of a forge die 7 by using a forge die 7 for finishing. After that, the shank base material 2b is contained in the cavity 7a for pressurization or a percussive pressurization. This method molds the shank 2 like the shape of a cavity 7a, causes the shank to insert in a sliding manner in a dovetail groove 5 of the tip 3 of the shank base material 2a for integral formation of the shank 2 and the tip 3. Further, the shank 2 is formed of a carbon steel for structure and the tip 3 is formed of a sintered carbide alloy.
Patent JP-2001135404-A (JP)
Title: Television receptacle
Inventor: SAITO TAKESHI
IPC: H01R13/506
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a television receptacle for reducing the possibility of a external conductor and a central conductor of a coaxial cable coming into an electrical contact with each other on the inside. SOLUTION: A contact spring 34 holds an input-side coaxial cable with a force of the spring. An output terminal frame 11 comprises a coaxial connector 30 electrically connected to the contact spring 34. A separator 13 formed of synthetic resin molding is disposed between the contact spring 34 and the output terminal frame 11 to insulate the contact spring 34 and the output terminal frame.
Patent JP-H03177093-A (JP)
Title: Method of manufacturing three dimensional printed wiring board
Inventor: NAKAMURA YOSHIHIRO
IPC: H05K3/36
Filed: 1989-12-05
Abstract: PURPOSE:To make it possible to improve joint reliability without producing any crack on a joint section by fitting each projected part of a printed wiring board having projected parts into each recessed part of a printed wiring board having recessed parts and soldering them. CONSTITUTION:After wood pulp and formaldehyde are added to phenol resin and kneaded by a kneader, injection molding is carried out so as to obtain two molded boards. Each molded board is punched through and processed. Projected parts 3 are formed on one molded board while recessed parts 4 are formed on the other molded board. After the application of resist, sensitizing process is further carried out and electroless plating is carried as well so that a circuit may be formed thereon. Then, required semiconductor and electronic components are mounted with the two kinds of printed wiring boards. After they are mounted, the projected parts 3 are fitted into the recessed parts 4 and are further soldered so that three dimensional wiring boards may be obtained.
Patent JP-H03180129-A (JP)
Title: Plastic float, production thereof and hermetically sealing metal fixture used for the same method
Inventor: UTAMURA MASARU
IPC: E01D15/14
Filed: 1989-12-07
Abstract: PURPOSE:To improve pressure resistance by injecting a large amount of an expandable resin into a container made of a plastics, expanding the resin and hermetically sealing an inlet when the expanded resin rises to the vicinity of the inlet. CONSTITUTION:A jaw 14 of a hermetic sealing metal fixture 11 is hooked on a flange 5 at an inlet 4 of a container 1, made of a plastics and having a drum part 2 of a cask type with the somewhat bulged center and side plates 3 having the inlet 4 on both ends of the drum part 2 to butt the end faces of a pair of cover bodies 13, which are subsequently nipped with hooks 25 on both sides of a sealing member 21 and fixed to the inlet 4 of the container 1. The member 21 is then rotated along a semiconductor cylindrical surface 15 of the cover 12 to open a through-hole 16 at the top of the cover 12. An expandable resin is subsequently injected into the container 1 and expanded. In a stage of raising the expanded resin to the inlet 4, the member 21 is rotated to close the through-hole 16 with a sealing surface 24 and cure the resin. The hermetic sealing metal fixture 11 is then removed from the inlet 4, which is hermetically sealed with a plug 8, fused with a material of the same quality as that of the container 1 and hermetically sealed.
Patent JP-H03175889-A (JP)
Title: Video signal reproducing device
Inventor: FUKUDA JIRO
IPC: H04N5/781
Filed: 1989-12-05
Abstract: PURPOSE:To simplify circuit configuration by driving rotatably an information recording medium at rotating speed fitted in an identified TV signal format, and discriminating a system based on the difference of the rotating speed. CONSTITUTION:Recording information recorded on a rotary type information recording medium 1 is read out with the transducer 2 of a magnetic head, and is supplied to an amplifier 3. A chroma signal C is superimposed on the luminance signal Y of a reproducing video signal amplified with the amplifier 3 and outputted to a point P1. The signal Y is impressed separated with an HPF 4, and the signal C with an LPF 5, and they are demodulated with Y and C demodulators 6, 7. When the signal Y is impressed to a discrimination circuit 8, the circuit 8 supplies the TV signal format of a video signal to a controller 9. At this time, the circuit 8 identifies a PAL or NTSC system based on the difference of the rotating speed of a spindle motor 10, and the controller 9 controls the motor 10. In such a way, discrimination is performed with one discrimination circuit 8, which simplifies the circuit configuration.
Patent JP-H01157885-A (JP)
Title: Ink jet recording paper
Inventor: ANAZAWA YOSHIKI
IPC: D21H27/30
Filed: 1987-12-15
Abstract: PURPOSE:To eliminate the need for an overcoat layer and prevent an ink- permeable layer from being exfoliated by providing on a base an ink-permeable layer formed of a material which is in a discontinuous state at the time of deposition of an ink droplet and is capable of becoming continuous after permeation of the ink. CONSTITUTION:An ink-permeable layer 2A comprising particles 4, 4... of a heat-fusible material, e.g., ethylene-vinyl acetate or ethylene-ethyl acrylate, is provided on a base 1. When a droplet of an ink I is deposited on the ink- permeable layer 2A of this ink jet recording paper, the ink I favorably permeates the layer 2A by capillarity through gaps between the particles 4, 4 present in a discontinuous state. Thereafter, the paper is passed between a pair of rollers for thermal fixation, upon which the particles 4 of the layer 2A are melted by the heat from the rollers, resulting in that the ink-permeable layer 2A is entirely brought into a continuous state, and the ink I is maintained in the state of being infiltrated in the layer 2A. Therefore, the ink-permeable layer 2A will not be exfoliated even when the paper is bent or folded, and a favorable printed condition can be maintained for a long time.
Patent JP-H11148178-A (JP)
Title: Manufacture of attic space unit in unit type building
Inventor: NAKASHIYOUYA HIROCHIKA
IPC: E04B1/348
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To provide the manufacture of an attic space unit, by which an exclusive frame assembly device is made unnecessary, production is carried out while being mixed on a general production line and no strain is generated in a frame at the time, etc., of the manufacture, transport and hanging of an eave-side attic space unit particularly. SOLUTION: The eave-side attic space unit 18 is constituted in framework structure consisting of a pair of gable panels 30, a floor panel 32 connected to the lower sections of both gable panels 30 and a ceiling beam 34 coupling a section between the upper ends of both gable panels 30. Gable-section auxiliary parts 48 for height alignment at the time of assembly are installed at the top sections of the columns of the gable panels 30. The gable-section auxiliary parts 48 and the inclined beam 44 of one gable panel 30 are removed after assembly. Accordingly, an assembly device for a building unit can be used while a roof balcony can be constituted.