baber/WOPTO huggingface dataset:
Patent JP-H04295351-A (JP)
Title: Crown
Inventor: NISHINAKA RYOSUKE
IPC: A61C13/003
Filed: 1991-03-25
Abstract: PURPOSE:To provide a crown at low cost having a natural color and sufficient strength and capable of being repaired by laying over the surface of an inner crown made of a metal an outer crown via an adhesive layer, the outer crown being made of porcelain or resin. CONSTITUTION:A crown comprises a structure wherein an outer crown 3 made of porcelain or resin is laid via an adhesive layer 2 on the surface of an inner crown 1 made of a metal. A low-cost metallic material which cannot or is difficult to be baked, for example, a silver alloy is usable as the inner crown 1. Because the outer crown 3 is exposed to view, a material with a natural color is used for the crown 3: e.g. porcelain such as hydroxyapatite and alumina compound material, and resin are cited. As the adhesive, for example, feldspar to which sodium carbonate, potassium carbonate, calcium carbonate and the like are added as flux is suitable since it is not affected by high temperature at shading.
Patent JP-S63251861-A (JP)
Title: Electronic file device
Inventor: KOJO FUMIYASU
IPC: G06F12/00
Filed: 1987-04-08
Abstract: PURPOSE:To display an entire image at one time by combining the component dots of plural image data of small capacity having the same generating source and restoring a single piece of image data of large capacity. CONSTITUTION:Four types of data, i.e., the small capacity image data A consisting of only those dots bearing marks 'O', the small capacity data B consisting of only those dots bearing marks 'X', the small image data C consisting of only those dots bearing marks ' ', and the small capacity image data D consisting of only those dots bearing marks 'square' are produced from a single piece of large capacity data without breaking the original 2-dimensional array. These four data A-D are stored in four areas of a memory respectively. Thus each of these data A-D has 1/4 data quantity compared with the original large capacity data and can be stored within the standard of a single page although said original image data cannot be stored in a single page. As a result, an entire image of the large capacity data can be shown at one time.
Patent JP-H04300360-A (JP)
Title: Antiflaming processing of cellulosic yarn
Inventor: FUKUOKA JUNICHI
IPC: D06M11/00
Filed: 1991-03-25
Abstract: PURPOSE:To provide antiflaming processing of providing cellulosic yarn with excellent antiflaming properties, having washing resistance, drying cleaning resistance and a small amount of residual formalin free from rust of alloy of copper and zinc contained in metal print. CONSTITUTION:Cellulosic yarn is treated with a first solution containing N- methyloldimethylphosphonopropionamide, a triazine ring-containing compound and a catalyst and then with a solution containing a reducing agent. The catalyst contains diammonium phosphate and phosphoric acid in a weight ratio of 1:1.58-4.45. In the operation, the first solution contains 0.60-0.84wt.% diammonium phosphate and 1.33-2.67wt.% phosphoric acid and at least one of sodium bisulfite and sodium sulfite is used as the reducing agent contained in the second solution.
Patent JP-S5311594-A (JP)
Title: Electric bell
Inventor: MIKI TAKASUKE
IPC: G10K1/10
Filed: 1976-07-19
Abstract: PURPOSE: To obtain an electric bell of low power consumption and large sound volume by providing a tapered wall body having a free end protruding from the inner edge of the bell metal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11278922-A (JP)
Title: Ferrite porcelain
Inventor: NAKAMURA TSUNEHIKO
IPC: H01F1/34
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a dense Ca-based or Ca-Zn-based ferrite porcelain scarcely causing cracking or chipping even when carrying out a grinding working or applying an impact thereto. SOLUTION: This ferrite porcelain is composed of the crystal phase in the interior thereof comprising CaFe2 O4 or the CaF2 O4 and ZnFe2 O4 and the porcelain surface layer part having Ca2 Fe2 O5 other than the crystal phase so as to provide <=1 peak ratio (I2 /I1 ) of the main intensity peak (I2 ) of the Ca2 Fe2 O5 to the main intensity peak (I1 ) of the CaFe2 O4 when measuring the porcelain surface layer part according to the X-ray diffractometry.
Patent JP-H01258219-A (JP)
Title: Magnetic disk
Inventor: MATSUURA TSUKASA
IPC: G11B5/72
Filed: 1988-04-08
Abstract: PURPOSE:To prevent flawing and wear of both a magnetic disk and magnetic head slider by specifying the hardness of a protective film which protects a magnetic recording medium layer formed on a substrate to a hardness range of + or -10% of the hardness of the magnetic head slider. CONSTITUTION:The magnetic head slider which is currently widely used is made of Al2O3-TiC and the Vickers hardness Hv thereof is 2000. If an example of the magnetic disk suitable for this magnetic head slider is shown, an Ni-P alloy 1b is provided on an Al-material of alloy base material 1a and the surface is subjected to a curing treatment; further, a sputtered film of gamma-Fe2O3 which is the magnetic recording medium layer 2; further, the protective film 3 consisting of a diamond-like carbon film is provided thereon. The diamond-like carbon film is easily adjusted in the hardness by controlling the hydrogen concn. thereof. The contact start-stop (CSS) value is increased to >=20000 times by specifying the hardness to the hardness range of + or -10% of the hardness of the magnetic head slider.
Patent JP-2000279880-A (JP)
Title: Stainless steel plate coated with transparent fluoroplastic coating with high wear resistance, finger printing-proofness, and excellent design property
Inventor: KOURA SETSUKO
IPC: B32B27/30
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a high wear resistance, finger printing-proofness, and an excellent design by forming a chromate coating on the surface of a stainless steel subjected to polishing finishing as surfacing treatment and further forming a transparent fluoroplastic coating film containing a polytetrafluoroethylene powder. SOLUTION: This stainless steel plate is manufactured by forming a chromate coating film containing 5-40 mg/m2 of total Cr amount on a stainless steel plate and further forming a transparent fluororesin coating film containing a thermoplastic acrylic resin and a poly(vinyliden fluoride) at (20/80)-(50/50) ratio, further containing 1-20 wt.% of a polytetrafluoroethylene powder with 3-40 μm particle diameter and having 20-degree specular gloss of 20-40, 60-degree specular gloss of 50-80, and 85-degree specular gloss of 70-85. In this case, the polishing finishing is preferably carried out using a hair-line or #150-#320 grinding material and the thickness of the transparent fluoroplastic coating film is preferably 15-30 μm.
Patent JP-S5713256-A (JP)
Title: Mixture controller in internal combustion engine
Inventor: KIKUCHI KUNIO
IPC: F02D41/02
Filed: 1980-06-27
Abstract: PURPOSE:To save fuel consumption of an engine, by providing feed fuel adjusting regulating valves in main and pilot fuel lines of a carburetor and performing automatic control of a mixture in accordance with speed of the engine and negative pressure in an intake pipe or negative pressure in the upstream side of a throttle valve in an air intake tube of the carburetor. CONSTITUTION:Fuel feed adjusting regulating valves consisting of a solenoid regulator valve 24, connected to a negative pressure switch 6 closing a circuit for intake pipe negative pressure of an engine at not lower than a certain degree of pressure, and solenoid regulator valve 13, connected to a negative switch 5 opening a circuit for intake pipe negative pressure of the engine at not lower than a certain degree of pressure, are provided respectively in a main fuel line 22 having a bypass air passage 23 and a pilot fuel line having a pilot mixture passage 12 in a carburetor 1. For instance, the negative pressure switch 5, for a large value of intake pipe negative pressure and high speed of the engine at deceleration time, and a speed sensor 4 closing a circuit, for not higher than a certain level of speed of the engine, are both opened, thus the valve 13 is closed not to feed unnecessary quantity of a pilot mixture. Further the switch 6 is opened at high loaded operation to close the valve 24 then supply of auxiliary air is ceased.
Patent JP-S5311526-A (JP)
Title: Pickup tube face plate for color camera
Inventor: EGUCHI OSAMU
IPC: H01J31/46
Filed: 1976-07-19
Abstract: PURPOSE:To avoid the sensitivity lowering and the mixture of color elements and also to facilitate the manufacture by using an oxide semiconductor filter for color separation stripe filter.
Patent JP-S5311513-A (JP)
Title: Transmitter
Inventor: ANSAI AKIHIRO
IPC: A63F13/235
Filed: 1976-07-19
Abstract: PURPOSE: To eliminate the unnecessary wave radiation for a radio TV game unit in case the transmission antenna conductor is installed near the print substrate surface, by providing a slit to the earth conductor. Thus, a mass production is achieved for a compact-size transmitter. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000278704-A (JP)
Title: Digital camera
Inventor: KUBO HIROAKI
IPC: H04N9/09
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To allow a digital camera to decide a proper charge storage time for each color separated channel so as to obtain a photographed picture excellent in high picture quality without saturation in stored charges and deteriorated S/N. SOLUTION: The digital camera is provided with a color separation means 7 that separates a light of an object into color components in two colors or over and with one or a plurality of image pickup sensors 8a-8c having light receiving elements that receive each color light separated by the color separation means 7. Respective charge storage times can be set to a proper value without any limitation among the channels in the case of setting the charge storage time by variably controlling the charge storage time of the light receiving elements of the image pickup sensors 8a-8c depending on each light receiving element corresponding to each color.
Patent JP-H09284397-A (JP)
Title: Number notice method and system for incoming call in sophisticated communication service
Inventor: AKIYAMA HAJIME
IPC: H04M3/54
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a number notice method for an incoming call in the sophisticated communication service in which a caller number notice service and a transfer source number notice service are processed separately and a number notice system according to a desire of a contract subscriber, and to provide the system to realize the method. SOLUTION: In the case that a called subscriber exchange LS2 conducts the number notice service for an incoming call to a contract subscriber making a contract to this service and registered in advance, only a caller number of a transfer call is informed to the contract subscriber when the exchange LS2 receives the incoming call transferred to the contract subscriber whose registration corresponds to the caller number notice in a data table D.T installed in a communication network N, and only a transfer source number of a transfer call is informed to the contract subscriber when the exchange LS2 receives the incoming call transferred to the contract subscriber whose registration corresponds to the transfer source number notice in the data table D.T.
Patent JP-H03285514-A (JP)
Title: Optical ct for detecting grounding fault
Inventor: YOKOTA MOTOHIRO
IPC: G01R31/02
Filed: 1990-03-30
Abstract: PURPOSE:To detect faulty phase and grounding fault current value accurately by connecting troidal coils around the primary conductors of respective phases in series with solenoid coils for respective phases and zero-phase combination and disposing photoelectric sensors in respective solenoid coils. CONSTITUTION:Air-core troidal coils 2 are arranged around the primary conductors of respective phases and the current capacity thereof is set to be proportional to the primary current upto the maximum short circuit current value. Solenoid coils 3 are connected in series for respective phases and zero- phase combining solenoid coils 4 for three phases are wound around a same bobbin and connected in series with the solenoid coils 3 for respective phases. The solenoid coils 3 for respective phases and the zero-phase combining solenoid coils 4 are provided, respectively, with photocurrent sensors 5, 6. The sensor 5 normally outputs an optical signal proportional to the primary current and the output of the sensor 6 is zero. Upon occurrence of grounding fault, photoelectric sensors for grounding fault phase and zero-phase combination produce outputs.
Patent JP-S5210938-A (JP)
Title: Magnetron device
Inventor: NAKAGAWA JINZOU
IPC: H01J1/42
Filed: 1975-07-15
Abstract: PURPOSE: To prevent the uneven heating and to increase space in a magnetron device. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000283818-A (JP)
Title: Method of measuring hysteresis of reed switch
Inventor: SUZUKI MAMORU
IPC: G01F3/22
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To realize a method of measuring the hysteresis of a reed switch of a microcomputer whereby the hysteresis can be easily measured, with leaving the reed switch fixed to a meter top case. SOLUTION: A magnet 21 is brought to a reed switch 9 mounted on a board 7, with leaving the board 7 fixed to a meter top case 3, and a position A4 at which the switch 9 turns on from off is measured. The magnet 21 is moved away from the switch 9, a position A3 at which the switch 9 turns off from on is measured, and the position difference ΔA (=A4-A3) is calculated to obtain the PI-DO value from the position difference.
Patent JP-H05122899-A (JP)
Title: Method of fixing electric brake motor
Inventor: TEIERII JIYATSUKI
IPC: F16D65/18
Filed: 1992-04-08
Abstract: PURPOSE: To accurately and rapidly provide a fixing method for adjusting an air gap regarding a method for fixing the rotor and the brake of an electric brake motor. CONSTITUTION: The brake of an electric break motor has a flat plate 4 that can travel between a rotor 2 and a rear plate 5, and the rear plate 5 is fixed at least onto the axis of the shaft of the rotor by a repulsive operation between a magnetic field and an elastic means 6, thus the flat plate 4 and the rotor 2 are pressed directly by a tool 14 and at the same time directly pressing the rear plate 5. Here, by pressing the rotor 2, the flat plate 4 and the rear plate 5 to the shaft so that an air gap can be exclusively and automatically determined according to the shape of the tool 14 and the flat plate 4, the components can be fixed simultaneously to the shaft.
Patent JP-S59213480-A (JP)
Inventor: YAMAMOTO SOUICHI
IPC: B07C5/02
Filed: 1983-05-18
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-S5713451-A (JP)
Title: Image processing apparatus
Inventor: SONO MASAZUMI
IPC: G03G21/00
Filed: 1980-06-26
Abstract: PURPOSE:To obtain an image processing apparatus having a simple-structured and inexpensive display panel built in the main apparatus, by installing a display panel using a liquid crystal for transmitting and displaying a region selected out of an input image, in the input part of an image sheet. CONSTITUTION:A display panel 2 using a liquid crystal for selectively displaying the image region to be copied is installed in the input part 1 of an image sheet 3, and this is inserted under the panel 2, with the image face upside. The inserted image sheet 3 once stops under the panel 2, and the image region to be copied is designated here with a key board 4 as it is desired. The whole face of the panel 2 is transparent and all the face of the sheet 3 is visible as far as the region is not designated with the key board 4, and when it is designated, a circuit for driving the liquid crystal is controlled, the nonselected region is made opaque and black, and only the desired image region can be seen.
Patent JP-2000271662-A (JP)
Title: Opposed pneumatic formation and device therefor
Inventor: AMINO HIROYUKI
IPC: F15B11/06
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an opposed pneumatic forming method and device therefor having the improvement of a forming limit and the improvement effect of shape precision, further whose process and working are simple and capable of reducing a forming time. SOLUTION: A plate stock W is arranged on the dome the inside of which is formed into an air chamber, the periphery of the plate stock W is held by a holder 6 having compressed air nozzle holes 500, 500' so as to allow the flow, a punch is advanced to pus the plate stock W into compressed air while supplying the compressed air into the dome, and whereby forming by drawing is executed while exerting a opposed pneumatic pressure.
Patent JP-H11281672-A (JP)
Title: Output corrector of acceleration sensor for vehicle
Inventor: YAMAMOTO TAKASHI
IPC: G01P15/18
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an output corrector of acceleration sensor for vehicle in which drift error of acceleration sensor can be corrected more accurately. SOLUTION: When an engine output decision means 166 makes a decision that the output from an engine 10 falls within a specified range, an acceleration correcting means 168 corrects the outputs from acceleration sensors 90, 92 based on the outputs therefrom. Alternatively, outputs from the acceleration sensors 90, 92 are corrected based on the pavement inclination θ in the longitudinal direction estimated by a pavement inclination estimating means 166. Furthermore, outputs from the acceleration sensors 90, 92 are corrected based on the outputs therefrom when flat road constant speed straight traveling is determined by the means 166.  Output from the acceleration sensor can be corrected accurately as compared with a conventional corrector where a decision is made that a vehicle is traveling straight if the difference between left and right rotational speeds falls with a specified range and the outputs from the acceleration sensors 90, 92 are employed as a drift error.
Patent JP-S61246706-A (JP)
Title: Optical device having optical waveguide
Inventor: OOYAMA MASAYA
IPC: G02B6/122
Filed: 1985-04-25
Abstract: PURPOSE:To form an optical waveguide having a flat end face without roundness on a substrate by forming the optical waveguide on the substrate surface and forming further a buffer layer on the optical waveguide. CONSTITUTION:The buffer layer 3 is formed on the substrate 2 and the optical waveguide 4 of optical waveguide layer of a prescribed pattern or an optical waveguide is formed thereon. The buffer layer 6 is further formed on such waveguide 4. The waveguide 4 is formed by sputtering glass and the buffer layers 3, 6 are formed by sputtering SiO2. The thickness (f) of the buffer layer 6 is made larger than the thickness (d) in the part 6a to be eroded by a polishing agent in the stage of polishing the end face. Then the part to be removed by the polishing agent in the end face grinding of the substrate 2 is only the edge of the buffer layer 6 and since the erosion by the polishing agent does not arrive at the end face of the waveguide 4, the end face of the waveguide 4 is flatly polished.
Patent JP-S57202134-A (JP)
Title: Radio frequency signal processor
Inventor: OKADA KEIKICHI
IPC: H03J3/28
Filed: 1981-06-08
Abstract: PURPOSE:To make the handling of a multichannel radio equipment easy, by controlling a variable reactance element of a frequency selection transmitting circuit, with a control signal in response to an output of a frequency discriminator. CONSTITUTION:When one of quartz oscillators 100a-100c for transmission frequency decision with a channel changeover switch 102 is selected, an oscillating and amplifying circuit 103 oscillates and amplifies the frequency. A transmission frequency is introduced to an antenna 110 sequentially through a tuning amplifying stage 104, a frequency multiplication stage 106, and an amplification and modulation stage 108. On the other hand, varactor tuning circuits 105-109 are provided in the said stages 104-108. The varactors are controlled with a DC output of an F-V converter 111 consisting of a frequency discriminator and the tuning is automatically taken according to the said channel switching.
Patent JP-S61103452-A (JP)
Inventor: BENKUTO IYORAN BERUIRUNDO
IPC: A61M/
Filed: 1985-04-25
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-H11282733-A (JP)
Title: Database access device
Inventor: KODERA SUNAO
IPC: G06F12/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a database device which does not require a special interface and which makes a device structure simple. SOLUTION: The device is equipped with a database DB 1, a local database DB2 connected by the data base DB1 and a general purpose SQL (PR1 and PR2) and an application AP1 for performing transmission and reception of data only with the local database DB2 when an access is performed to the database DB1. The transmission and reception of the data between the database DB1 and the local database DB2 are performed by the general purpose SQL (PR1 and PR2).
Patent JP-S58204314-A (JP)
Title: Encoder
Inventor: YAGIO TOSHITAKA
IPC: G01D5/36
Filed: 1982-05-24
Abstract: PURPOSE:To enable the measurement of the absolute length easily even with an encoder of an incremental type by providing fix point marks, each one set of which consists of an origin mark and a code mark for coding said mark in the plural positions on a main scale. CONSTITUTION:A scale band 1a, a track 1b for an origin provided with origin marks R1, R2 consisting of a random pattern, and a code track 1c provided with code marks C1, C2 for coding the marks R1, R2 respectively are provided on a main scale 1 made of a glass plate. A read plate 2 as an index scale movable in the longitudinal direction relatively with the scale 1 is provided. Reference scales 2a, 2b are formed in the position where the scales face the band 1a, and the scales 2a, 2b are made of the bright and dark slits of the same pitch as the pitch of the bright and dark slits of the band 1a and are so disposed that the period of the bright and dark slits deviate by 1/4 pitch in the length measuring direction of the scale 1.
Patent JP-S63129830-A (JP)
Inventor: TOOMASU RIN CHIYAACHIRU
IPC: H02K11/00
Filed: 1987-04-09
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-S61244692-A (JP)
Title: Small speedboat
Inventor: NIINA JIRO
IPC: B63H21/00
Filed: 1985-04-23
Abstract: PURPOSE:To reduce effects given to the balance of a hull by changes of the storage quantity of fuel, oil, etc. in a tank by arranging a storage tank main body of fuel, engine oil, etc. directly in front of a bulkhead in an engine room. CONSTITUTION:A fuel tank 9 is constituted with a tank main body 9a and an auxiliary tank section 9b, and the tank main body 9a is arranged directly in front of a bulkhead 8 in an engine room 2'. The auxiliary tank 9b is extended backward across the upper end of the bulkhead 8 from the tank main body 9a and is buried in a foaming material 5. A semi-circular opening section 10, with its lower end opened, is provided at the front half portion of the bottom section of the tank main body 9a, and this opening section 10 is concurrently used as the cover body of a coupling 20.
Patent JP-S59215483-A (JP)
Title: Formation of golden coating
Inventor: IGARASHI MASAZUMI
IPC: C23C14/06
Filed: 1983-05-19
Abstract: PURPOSE:To form a massive and durable golden coating on the surface of a material such as resin or metal by plating the material with chromium and sputtering titanium nitride. CONSTITUTION:A material such as resin or metal is plated with chromium by a conventional method, and a titanium nitride film of a desired thickness is formed on the chromium layer by a sputtering method. By this method an excellent golden coating which looks like metal can be easily obtd. at a low cost without deteriorating the superior physical properties such as cracking resistance.