baber/WOPTO huggingface dataset:
Patent JP-S63181600-A (JP)
Title: Step arrangement ultrasonic transmitter-receiver
Inventor: TAKAO SHINSEI
IPC: H04R1/44
Filed: 1987-01-23
Abstract: PURPOSE:To widen the width of a double harmonic wave directing angle by providing a step on the array of the radiation surface of an incorporated element. CONSTITUTION:X-Y indicates an element array reference plane, the normal direction thereof is a Z axis and the center of the element array is disposed along the straight line X-Y. The number of the array elements is five, the diameter D of the radiation surface of the element is entirely 30 phimm, the quantities of the steps from the element array reference plane of the respective element radiation surfaces from the element array reference plane (X-Y), are Z1=9 mm, Z2=2 mm, Z3=0 mm, Z4=2 mm, Z5=9 mm, and intervals between the elements are d1=29 mm, d2=14.5 mm, d3=0 mm, d4=14.5 mm, d5=29 mm. A sound wave transmitter/receiver has the same constitution and a basic wave has 20 kHz, and the double harmonic wave has 100 kHz. Thereby, the survey range of the double harmonic wave can be remarkably enlarged by hardly changing the prescribed survey range in the basic wave in a multifrequency type sound wave transmitter-receiver.
Patent JP-H02193941-A (JP)
Title: Method for racemizing (s)-2-(1-naphthylmethyl)succinic acid
Inventor: TERAJIMA ATSURO
IPC: B01J27/232
Filed: 1989-01-23
Abstract: PURPOSE:To readily obtain a racemic modification for obtaining the R-isomer useful as a raw material for medicines by heat-treating the subject substance and then treating the resultant substance with water or a base and acid. CONSTITUTION:The S-isomer expressed by formula I is heated in the absence of a solvent at 185-200 deg.C for about 2hr to provide a ceramic modification and a dehydration product expressed by formula II, which are then isolated, directly used or post-treated with water, a base or acid to afford the racemic modification. The treatment with the base is carried out in a solvent at -10 to 100 deg.C using NaOH, etc. If the water is used as the solvent, the reaction mixture can be treated with an acid, such as hydrochloric or phosphoric acid, after completing the reaction to afford the racemic modification as crystals.
Patent JP-H03218232-A (JP)
Title: Charging circuit of portable measuring instrument
Inventor: SASAKI KOJI
IPC: H02J1/00
Filed: 1990-01-23
Abstract: PURPOSE:To charge and discharge efficiently by a method wherein a first switching means which applies a trigger voltage to the control terminal of a regulator and makes an output voltage reach a predetermined operation voltage and a second witching means which opens and closes the charging circuit of a large capacity cell are provided. CONSTITUTION:A first switching means 26 is turned from an ON-state to an OFF-state before a second switching means 28 is turned from an OFF-state to an ON-state independent of the respective lengths of a period tau2 while the second switching means 28 is in the OFF-state and a period tau1 while the first switching means 26 is in the ON-state. With this constitution, it can be avoided that a regulator 20 is undesirably operated again after the operation of the regulator 20 is discontinued. The period tau2 is not shorter than a period for a charging voltage V1 to reach the unstable operation voltage of the FET of a second voltage detector 44.
Patent JP-H07219966-A (JP)
Title: Electronic equipment
Inventor: TSUSHIMA MAMORU
IPC: G11B27/10
Filed: 1994-02-07
Abstract: PURPOSE:To provide an electronic equipment capable of reducing the size of a keyboard, easily inputting data and preventing the generation of an input miss. CONSTITUTION:The electronic equipment is provided with an input part 1 for inputting a word to be retrieved and instruction processing execution or the like, an input detection part 2 for detecting the instruction contents of a key depressed by the input part 1, a Japanese syllabary array display storing part 13 for storing the key layout of a Japanese syllabary array display, a Japanese syllabary array display control part 14 for reading out the key layout stored in the storing part 13, a display part 7 for displaying the key layout of the array display read out by the control part 14, a specifying part 15 for specifying a character on the array display displayed on the display part 7, a specified character detecting part 16 for detecting the address of the character specified by the specifying part 15, and a character recognition control part 17 for recognizing the charactor specified by the address detected by the detecting part 16.
Patent JP-H05243161-A (JP)
Title: Vapor growth device and method of growing epitaxial film
Inventor: SHISHIGUCHI SEIICHI
IPC: C30B25/14
Filed: 1992-01-29
Abstract: PURPOSE:To realize a vapor growth device and an epitaxial film growth method, where a film uniform in thickness and resistivity is formed on a wafer of large diameter. CONSTITUTION:A nozzle pipe is composed of a first nozzle pipe 7A of high pure quartz used for feeding silane reactive gas for the growth of film and a second nozzle pipe 7B of material which contains P or N-type impurities which serve as a solid doping an epitaxial film at a certain concentration.
Patent JP-S55105314-A (JP)
Title: Manufacturing method of roll-shaped magnet
Inventor: KOETANI KOUJI
IPC: H01F41/02
Filed: 1979-02-08
Abstract: PURPOSE: To obtain a large magnetic flux density magnet for peripherical magnetic pole side by setting in magnet pieces with circular arc concavities around the roll- shaped magnet and charging it magnetically, when the roll-shaped magnet made of composite ferrite magnetic material is charged.  
     CONSTITUTION: An magnetic anisotropicaly treated ferrite particle and a medium such as rubber or plastics, etc. are mixed. After this mixture is rolled, a roll-shaped magnet is made by rolling it up and the magnet arranged ferromagnetic axes around each magnetic poles radially is gained by charging it. For this, magnetic pieces 6 arranged circular arc concavity 5 for peripherical surface are set in by using shaft hole 7. Next, using magnetic charging apparatus 9 with protruding charging yokes 8 set in concavities 5, yokes 8 are set in concavities 5 in one body and full magnetic charging is performed by current of charging coil 10 arranged in both-side slot of protruding yokes 8. By this method, the ferromagnetic body is gained and its dimention results in smaller. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02194248-A (JP)
Title: Exterior panel fitting device for building
Inventor: HANAOKA KATSUHIKO
IPC: E04F13/21
Filed: 1989-01-23
Abstract: PURPOSE:To provide accurate and easy installation and enhance the waterproofing performance by fixing a drum edge with gasket incorporated, over the whole length of the outer wall surface, and detaining a hook fitted to the drum edge with a detaining hole bored in the rear of an exterior panel. CONSTITUTION:Drum edges 3, 3 in the number of pieces two or more per each unitary exterior panel 9, 9 are fixed over the whole length of the outer wall surface of a building, wherein gaskets 5, 5 for prevention of water leak are incorporated in the drum edges 3, 3. A hook 7 is fitted to each drum edge, and a detaining hole 10 is formed in the rear face foldback part 9a of each exterior panel 9, 9. The hook 7 is detained with the detaining hole 10, and the gaskets 5, 5 are interposed between the drum edges 3, 3 and the rear surface of exterior panel 9 in pressed condition, and this 9 is hung along the wall surface and fixed. This accomplishes prevention of water from intrusion, and the panel 9 can be mounted accurately in place through locational adjustment of the hook 7.
Patent JP-H04239139-A (JP)
Title: Manufacture of semiconductor device
Inventor: BENZAKI KIYOTAKA
IPC: H01L21/338
Filed: 1991-01-11
Abstract: PURPOSE:To form N<+> layers of high carrier concentration and N<-> layers of low carrier concentration by one time of an ion implantation in the manufacture of a semiconductor device of an LDD structure. CONSTITUTION:A mask part 3a, through cap films 3b of a small ionic permeability and through cap films 4 of a large ionic permeability are formed on the surface of an operating layer 2 on a semi-insulative GaAs substrate 1 and thereafter, an ion implantation is performed. A place covered with the mask part 3a is formed into an operating layer (a channel region) 2, N<+> layers (source and drain regions) 15 are formed at places covered with the films 4 of a large ionic permeability and N<-> layers 6 are formed at places covered with the films 3b of low ionic permeability. The surface of regions, where the N<+> layers are formed, are ready-made to expose and after the through cap films are formed on the surfaces of regions, where the N<-> layers are formed, the ion implantation may be performed.
Patent JP-H0614084-A (JP)
Title: Method for determining propagating time between remote terminal and central terminal in multipoint type transmission net
Inventor: FURANSOWA MARUSERU
IPC: H04L5/16
Filed: 1993-01-29
Abstract: PURPOSE: To provide a method to determine propagation time between a remote terminal station and a central terminal station in a multipoint type bi-directional transmission network. CONSTITUTION: A signal to specify an address of one remote station from among 'n' pieces is included in a signalization signal to start transmission of a positioning signal SW by a remote station. The address of 'n' pieces of the remote station is, for example, successively specified. The propagation time between the remote station and the central station is obtained by a fact that receiving time of the positioning signal for reference time of transmission by the central station is measured by the central station. The reference time t1 consists of, for example, completion of a transmission cycle Tel. After delay time passes from the reference time of reception by the remote station, the positioning signal is transmitted by the remote station whose address is specified in this way.
Patent JP-2000215219-A (JP)
Title: Circuit correction device
Inventor: HATTORI MASARU
IPC: G06F17/50
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To correct a transition delay time violation in layout design for a semiconductor integrated circuit device. SOLUTION: A repeater cell insertion judging means 102 judges whether a repeater cell is to be inserted into a violation node 121 specified by a violated position specifying means 101 or not. A virtual wiring means 103 virtually wires a network related to the node into which a repeater is to be inserted, a segment determination means 104 determines a position into which the repeater is to be inserted and a grouping means 105 optimizes the number of repeater cells. A network list preparing means 106 prepares a network list into which the repeater is inserted.
Patent JP-H09201910-A (JP)
Title: Decorative sheet with stain resistance
Inventor: IIZUKA AKIYOSHI
IPC: B32B27/00
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain a new design property related to a printed pattern and provide stain resistance by providing a fluororesin layer on a decorative sheet with a specified thickness by using a resin wherein a hot-melted fluororesin is used as a base. SOLUTION: On a paper base material layer 11 with a basis wt. of 10-120g/m<2> or a plastic sheet with a thickness of at least 25μm, one layer or a plurality of picture pattern layers 13, e.g. a solid ink layer 15 with transparent or semi- transparent or a proper color tone such as white, red color, etc., and a pattern ink layer 15 with transparent or semi-transparent or a proper color tone such as white, red color, etc., thereon the provided with a two-pack curing type ink. Then, a resin wherein a hot-melted fluororesin heated at m.p. or higher is used as a base is applied thereon to provide a fluororesin layer 17 and to obtain a decorative sheet with stain resistance. As the fluororesin, ethylene- tetrafluoroethylene copolymer or polytetrafluoroethylene is used.
Patent JP-H01190780-A (JP)
Title: Method and apparatus for continuously feeding tape
Inventor: OOSHIMA NORITSUGU
IPC: C09J5/00
Filed: 1988-01-25
Abstract: PURPOSE:To feed a tape automatically and continuously for a long time, by bonding a part near the end of the first tape rewound from the first bobbin to the running second tape before completely rewinding the second tape fed from the second bobbin. CONSTITUTION:While the first tape 2 wound around the first bobbin 3 is temporarily wound around a temporary winder 17, a piece of a pressure-sensitive adhesive double coated tape is stuck to the surface of the first tape 2 on the side facing the second tape (2) with an applicator 25, and the part that precedes the stuck part is cut off with a cutter 27. That part of the first tape 2 to which the piece of the pressure-sensitive adhesive double coated tape has been stuck is bonded to the running tape (2) before the second tape (2) fed from the second bobbin (3) is completely rewound with an apparatus 26 for bonding both tapes. The second tape (2) 26 is cut at the part distant from the part of bonding toward the second bobbin (3).
Patent JP-H10212083-A (JP)
Title: Linear motor driven elevator
Inventor: MIYOSHI HIROSHI
IPC: B66B9/02
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a linear motor driven elevator simple in installation structure of secondary side conductors and facilitating installation work. SOLUTION: A linear motor driven elevator consists of guide rails 6 erected in an elevator shaft 1, a car 4 and a counterweight 5 elevated along the guide rails 6 being suspended from both ends of ropes 3 which is extended to a pulley like a well-bucket and a linear motor composed of a primary side conductor 8 installed at the counterweight 5, and a plurality of secondary side conductors 12a-12e arranged in the elevator shaft 1 continuously in a vertical direction.  In such a linear motor driven elevator, a plurality of connecting support members 12a-12d connected at both end parts to lateral guide rails 7a, 7b of the counter weight 5 and supporting the secondary side conductors at the intermediate parts are provided along the guide rails 7a, 7b, and the vertical layout pitch of each connecting support member is to be not longer than the vertical length of each secondary side conductor.
Patent JP-S63182897-A (JP)
Inventor: ISHIWATARI MASAOKI
IPC: H05K7/14
Filed: 1987-01-26
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-H01189865-A (JP)
Title: Sintered type electrode plate for alkaline storage battery and manufacture thereof
Inventor: ITO MASATOSHI
IPC: H01M4/80
Filed: 1988-01-25
Abstract: PURPOSE:To prevent the corrosion of a nickel sintered substrate and improve the charge and discharge characteristic by filling an active material into the nickel sintered substrate applied with cadmium plating by the chemical filling method. CONSTITUTION:After cadmium plating is applied to a nickel sintered substrate, an active material is filled into the nickel sintered substrate applied with cadmium plating by the chemical filling method. When the cadmium plating processing is applied to the nickel sintered substrate in advance, the corrosion of the nickel sintered substrate by nitrate or the like is prevented, an electrode plate with an improved current collecting capability is obtained. For manufactured electrodes, no Ni(OH)2 is mixed in the Cd electrode, the charge and discharge efficiency of the Ni electrode is improved by the existence of cadmium nickel, for example.
Patent JP-S58133335-A (JP)
Title: Method and apparatus for preparing non-sintered finished briquette
Inventor: TAJIMA OSAMU
IPC: C22B1/24
Filed: 1982-02-02
Abstract: PURPOSE:To prepare a finished briquette free from cluster and having high strength, by applying pre-drying, steam curing and post-drying treatments to raw pellets succeedingly while said pellets are successively fallen in a shaft furnace to prevent the collapse  and the adhesion of the pellets. CONSTITUTION:During a time when raw pellets obtained by granulating a particulate metal stock material added with a hydraulic binder in a predetermined ratio are introduced into a first shaft furnace 2 through the charging apparatus 3 provided to the top part 2C thereof to be taken out from the discharge apparatus 4 provided to the bottom part 2D thereof, the pre-drying of said pellets is carried out in the pre-drying zone A of the furnace provided with blowing-in ports 5A, 5B and exhaust ports 6A, 6B of a drying gas and the steam curing thereof is carried out in the steam curing zone B thereof provided with blowing-in ports 7A, 8A, 9A and exhaust ports 7B, 8B, 9B of a gas containing saturated steam. In the next step, the steam cured pellets are charged into a second shaft furnace 12 through a charging apparatus 13 by conveyors 10, 11 to be post-dried in the drying zone C thereof provided with a blowing-in port 15 and an exhaust port 16 of a drying gas and, after the post-dried pellets are cooled in the cooling zone D provided with a blowing-in port 17 and an exhaust port 18 of a cooling gas, they are taken out by a discharge apparatus 14.
Patent JP-H04248586-A (JP)
Title: Manufacture of large-area liquid crystal panel
Inventor: HIRONO YUTAKA
IPC: G02F1/1343
Filed: 1991-02-05
Abstract: PURPOSE:To offer a method for easily forming the large-area liquid crystal panel at low cost. CONSTITUTION:Plural liquid crystal modules 2 are arranged on a transparent substrate 1 and the adjacent modules 2 are connected to manufacture the large- area liquid crystal panel. For this manufacturing method, a linear electrode, surface electrode, or flank electrode are provided as a connection electrode at the end part of each liquid crystal module 2 and a wiring material such as conductive paste, conductive ink, and creamy solder is applied or charged between those connection electrodes by a printing or dripping system and sintered, deposited, or solidified.
Patent JP-H02195371-A (JP)
Title: Image forming device
Inventor: IKESUE TATSUYA
IPC: G03G21/06
Filed: 1989-01-24
Abstract: PURPOSE:To remove a residual potential without shortening the life of a photo sensitive body and to obtain a fine image by providing a photoirradiating device other than an exposing device by which an organic photoconductor is irradiated from its rear face. CONSTITUTION:The photosensitive body 10 reaches a transfer charger 21 and transfers a toner image on a sheet fed in synchronization with the toner image. In this case,the photosensitive body 10 is given AC charge by the transfer charger 21 from its surface while it is irradiated with light beams by a halogen lamp 24 from its rear face through a first slit 27. On the other hand, after the sheet is peeled off and residual toner is removed from the photosensitive body 10 by a cleaning device 23, the halogen lamp 24 destaticizes and exposes the photosensitive body from its rear face through a second slit 28. Then, surface potential becomes to approximately 0[V] and following copying is attainable. Thus, a residual potential is prevented from rising and a fine image can be obtained.
Patent JP-S63181450-A (JP)
Title: Bump for semiconductor device and its manufacture
Inventor: SHIMADA KAZUYUKI
IPC: H01L21/60
Filed: 1987-01-23
Abstract: PURPOSE:To realize a highly reliable connection and to make the exchange of a defective LSI chip easy by a method wherein a conductive resin composition, composed of a photosensitive resin and a conductive powder, having a thickness of more than 5 mum is coated sufficiently on an aluminum pad on a semiconductor device. CONSTITUTION:A conductive resin composition which is composed of a photosensitive resin composition and a conductive powder is coated on the whole surface of a silicon wafer 4 where a semiconductor device is formed; its viscosity and coating condition are decided in such a way that the thickness becomes more than 5 mum. A mask is placed on the silicon wafer 4 where the whole surface is coated; the assembly is exposed by being irradiated with ultraviolet rays and is developed. During this process, the area which is wider than an aluminum pad 2 is to be exposed. At a bump for the semiconductor device, the aluminum pad is protected by the upper face and the side of the bump; it is possible to realize the good reliability against the corrosion of the aluminum pad.
Patent JP-H07217834-A (JP)
Title: Dry incinerator
Inventor: OOSHIMA HIROSHI
IPC: F23G5/04
Filed: 1994-02-08
Abstract: PURPOSE:To prevent generation of drying unevenness and smoke by providing a gap in a casing to mount a table, and providing a guide for guiding material to be dried and burned to a deflector extended fo the entire table and the material to outer or inner peripheral side to drop it down. CONSTITUTION:An upper turntable 26 and a lower turntable 27 are mounted at two stages in a casing 25, and a gap for placing material to be dried and burned on its upper surface and dropping it to the casing 25 of the outer peripheral side is provided. Further, one or a plurality of deflectors are provided above the tables 26, 217, and the material is extended to the entire tables 26, 27. A guide plate 46 is disposed above the tables 26, 27, the material extended to the entire tables is scraped, guided to the outer peripheral side of the tables, and dropped down. Thus, the material can be uniformly, efficiently dried or incinerated.
Patent JP-H06232980-A (JP)
Title: Electronic exchange system
Inventor: INOSAWA TAKAHIRO
IPC: H04M3/58
Filed: 1993-02-01
Abstract: PURPOSE:To provide a telephone exchange system capable of easily transferring extension data by an extension terminal by providing a means which transfers the extension data of an extension terminal registered on a memory device from an extension storage part to a saving storage part. CONSTITUTION:When a transfer request is issued from the extension terminal 32a to an electronic exchange 11 by the operation of a specific key, etc., a transfer request signal is sent to the data saving control part 31c of the central control unit 31 of the exchange 11, and the extension data is saved from the data area of an extension data storage part 13 to the saving storage part 33. Thence, another extension data registered on another data area of a memory device 15 is transferred to the data area of the storage part 13 set as a free area by such transfer. By employing such constitution, it is possible to provide the telephone exchange system 30 by which the extension data of the electronic exchange 11 can be easily transferred from the extension terminals 32a, 32b....
Patent JP-S54108641-A (JP)
Title: Recording element
Inventor: SUZUKI YUKIO
IPC: B41M5/30
Filed: 1978-02-14
Abstract: PURPOSE:To make the element light in weight, flexible, easy to handle and higher in recording and displaying contrast with low energies by adding and incorporating an cyclic organic compound having pi electrons to a 2, 4, 7-trinitro-9-fluorenone film. CONSTITUTION:The 2, 4, 7-trinitro-9-fluorenone TNF shown by formula [I] added with 0.05 to 30 wt.%, preferably 0.5 to 10 wt.% of an cyclic organic compound having pi electrons such as carbazol is deposited on a base 1 such as glass by a fushing-quenching method, vapor deposition method or the like, whereby the TNF base film 2 is formed as a recording layer. Thereby, the stability of amorphous state at ordinary temperature is further enhanced and improved in a display or recording method of making use of solid phase transition between the amorphous state (becoming transparent) to crystal state (becoming non-transparent) of TNF.