baber/WOPTO huggingface dataset:
Patent JP-H0865526-A (JP)
Title: Secret image storage device, secret image transmitter and secret image storage/transmitter
Inventor: HAYASHI TADAO
IPC: G06T1/00
Filed: 1994-08-24
Abstract: PURPOSE: To record or transmit secret image information on an original in a state capable of surely reproducing it while holding its secrecy by converting read picture data into density data for a secret image and storing the density data. CONSTITUTION: When this system is started in a secret image storing mode, picture data read out by a picture element reader 1001 are converted into respective color data C, M, Y, B by a color converter 1002. A density converter 1003 applies density conversion based upon 'secrecy storing γ curve' to respective color data and a storage device 1006 records the converted data in a recording medium such as a floppy disk. When a secrecy reproducing mode permitted to a specific operator is set up, the secret image data read out from the recording medium by the device 1006 are processed by density conversion based upon 'secrecy reproducing γ curve' through the converter 1003 and the original image is reproduced through an image output device 1005.  Since a recording or transmission signal level is turned to an unvisualized level by executing density conversion based upon a general γ conversion curve, secrecy can be held.
Patent JP-2001028393-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: ODA NORIAKI
IPC: H01L23/532
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To prevent increase in interconnection resistance by suppressing horizontal spread of a via hole. SOLUTION: This semiconductor device is provided with a contact layer 12, connected to a first interconnection layer 13 and a second interconnection layer 1, and also with a second hole 11, which is continuous to a first hole 9 for forming the layer 12 and which is formed in the layer 1. Since the hole 11 exists and the formation of the hole 9 for forming the layer 12 does not stop at the upper surface of the layer 1, the bulging of hole 9 will not be formed. Furthermore, since the hole 11 continues to the hole 9, the layers 13 and 1 are connected surely. This serves a double purpose: it is preferable that the hole 11 have a sectional area smaller than and generally equal to that of the hole 9, and that it be deviated from the hole 9 in a direction orthogonal to the direction of lamination. The amount of deviation properly ranges from 1/4 to 1/2 of the effective diameter of the hole 9.
Patent JP-H0249876-A (JP)
Title: Setting method of solar battery to steel tower
Inventor: SUZUKI YOSHIO
IPC: E04H12/00
Filed: 1988-08-10
Abstract: PURPOSE:To abate the extent of wind pressure load by attaching a solar battery to vertical constituent members including a column or a leg part, etc., of a steel tower so as to surround these constituent members, and making the mounting part into compactification. CONSTITUTION:A frame 2 with plural numbers of solar battery mounting plates in the circumference is attached to the periphery of a column 13 of a steel tower 10. Then, a solar battery 1 is attached to a mounting plate at a proper position.
Patent JP-H0756105-A (JP)
Title: Optial scanning optial system
Inventor: OKAMURA TETSUO
IPC: G02B27/00
Filed: 1993-08-11
Abstract: PURPOSE:To obtain an inexpensive new optical scanning optical system capable of realizing good ftheta characteristic, and capable of satisfactorily correcting curvature of field in a subscanning direction. CONSTITUTION:This system is constituted of two or more lenses 10 and 20, either of which is a correcting lens 10 correcting the curvature of field in the subscanning direction. The correcting lens 10 is molded of plastic, has substantial power only in the subscanning corresponding direction, is smoothly bent in its longitudinal direction to be a shape by which the curvature of field in the subscanning direction is corrected, and its cross-sectional shape obtained by a plane in parallel with a center optical axis and orthogonally crossing a main scanning corresponding direction is nearly constant over the longitudinal direction.
Patent JP-H0862855-A (JP)
Title: Developing device for planographic printing plate
Inventor: AOKI KAZUNARI
IPC: G03F7/00
Filed: 1994-08-24
Abstract: PURPOSE: To remarkably reduce desensitization due to contamination by a processing liquid and to efficiently and effectively use the processing liquid by forming a slit-like sucking port in the exit of a developing zone or a cleaning zone and forming a mechanism to suck the processing liquid sticking on the plate surface. CONSTITUTION: A sucking member 26 is disposed in the downstream side from the carrier roller pair 24 so that the residual processing liquid on the PS plate surface is thoroughly sucked and removed. Further, a sucking member 38 can be disposed in the downstream side from carrier roller pair in the exit side as well as the sucking member 26 in the developing zone 20. A PS printing plate P is squeezed by a rubber carrier roller pair 24 which are also used as squeezing rollers and sent to the sucking member 26, where the processing liquid which is not yet squeezed out still remains on the surface of the PS plate. This remaining processing liquid is sucked by the sucking port of the sucking member 26. Further, the sucking port 26 is evacuated by a sucking pump so that the processing liquid sucked through the sucking port is recovered through a pipe to a container.
Patent JP-H0250935-A (JP)
Title: Brazing sheet made of aluminum for heat exchanger member
Inventor: SASAKI KATSUTOSHI
IPC: C22C21/00
Filed: 1988-08-12
Abstract: PURPOSE:To increase strength after brazing in the title brazing sheet and to improve its corrosion resistance by regulating the core material of a brazing sheet made of Al for a heat exchanger member to an alloy having specific compsn. and cladding at least the one face with an Al alloy contg. >=5wt.% Si. CONSTITUTION:In the brazing sheet made of Al, the alloy having the compsn. contg., by weight, 0.4 to 1.2% Si, 0.15 to 1.0% Fe, 0.4 to 1.0% Cu, 0.5 to 1.2% Mn, 0.05 to 0.8% Mg and 0.05 to 3.0% Ni, furthermore contg. either one or more kinds in the range of 0.001 to 0.5% Cr, 0.001 to 0.3% Zr, 0.001 to 1.5% Hf, 0.001 to 0.5% Ti and 0.0001 to 0.1% B and the balance Al with inevitable impurities is regulated to the core material. At least the one face of the core material is then clad with an Al alloy brazer material contg. >=5wt.% Si. As the result, the brazing sheet has well-balanced characteristics such as strength after brazing heating, brazability and repeated bendability and furthermore has good corrosion resistance in particular, by which the thinning and lightening of a heat exchanger are realized.
Patent JP-S60210810-A (JP)
Title: Manufacture of coil parts
Inventor: KUDOU SHINICHI
IPC: H01F41/00
Filed: 1984-09-25
Abstract: PURPOSE:To prevent generation of cracks of core and improve productivity by bonding the core and lead wire of coil parts with the bonding agent having the ultraviolet setting and dislike gas setting property. CONSTITUTION:A bonding agent 3 having the ultraviolet ray setting and dislike gas setting property is supplied to the fixed holes 4 provided at both ends of core 1 and the lead wires 2 are also inserted thereto. The bonding agent 3 is hardened up to the depth of 1-2mm. from the surface by irradiation of ultraviolet ray. This hardening process ensures sufficient bonding strength for an external force applied in the next process. The bonding agent 3 at the deep area of fixed holes 4 where the bonding agent is not hardened because the ultraviolet ray does not pass through such area is hardened after an hour under the normal temperature by shielding of air (oxygen), resulting in sufficient bonding strength for practical use. According to this method, the bonding agent is hardened at a temperature near the normal temperature and therefore generation of crack of core can be avoided perfectly without change of temperature. Moreover, the substantial bonding process can be completed within several seconds by the irradiation of ultraviolet ray and jumping improvement of productivity can be realized.
Patent JP-S6262196-A (JP)
Inventor: YURUGEN BAIYAA
IPC: F28F9/06
Filed: 1986-08-28
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-S6252982-A (JP)
Inventor: YURUKU SHIYUTEFUEN
IPC: H01S3/02
Filed: 1986-08-28
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-S6261364-A (JP)
Title: Manufacture of thin film semiconductor device
Inventor: TAKAYAMA AKIRA
IPC: H01L29/78
Filed: 1985-09-12
Abstract: PURPOSE:To effectively reduce a leakage current flowing between adjacent amorphous semiconductor TFTs by emitting light to the amorphous semiconductor films from between light shielding gate electrodes of the TFT to increase the resistance. CONSTITUTION:A gate electrode 2 made of light shielding metal such as Mo is formed on a transparent substrate 1 such as glass, an amorphous insulating film 3 (a-SiNx, a-SiOx, etc.), an I-type a-Si:H film 4, and an N-type a-Si:H film 5 are sequentially coated by a plasma CVD method in a strip shape to coat the electrode 2 to form a source electrode 6 and a drain electrode 7. An a-Si:H film 8 is formed as a photoelectric conversion film by a plasma CVD method on the sensor electrode of the source electrode 6 of the a-Si TFT, and a transparent electrode 9 is formed by a sputtering method. A light shielding resin 10 is formed as a protective film, and the substrate 1 is exposed from the back surface. The film 4 is varied in the portion which is not shielded by the electrode 2 to a high resistance film 4' to reduce a leakage current between cells.
Patent JP-H0364078-A (JP)
Title: Semiconductor light emitting element
Inventor: TSUKAMOTO TAKEO
IPC: H01L33/30
Filed: 1989-08-02
Abstract: PURPOSE:To manufacture a uniform light emitting unit with satisfactory controllability by providing a lower breakdown voltage region than that of other part on a part of a flat part of a P-N junction in a semiconductor light emitting element using electron avalanche breakdown. CONSTITUTION:A semiconductor light emitting element in which P-type semiconductor layer is so provided as to form a planar P-N junction on the surface of N-type semiconductor, a reverse bias is applied to the P-N junction to generate electron avalanche breakdown to emit a light, a high concentration N-type region 3 different from regions is provided on the N-type semiconductor. Thus, a high concentration region is provided to form a high electric field, electron- hole pair generating efficiency is enhanced to increase the probability of light emission to control intensity and large energy is applied to the electron-hole pairs to emit a light having larger energy than a pad gap Eg.
Patent JP-S6355680-A (JP)
Title: Bar code signal transmitter-receiver
Inventor: OCHIAI HIDEHIRO
IPC: G06F3/06
Filed: 1986-08-26
Abstract: PURPOSE:To improve the operability of a write pen by making the write pen wireless. CONSTITUTION:A transmitter part main body 1 comprises a battery, an FM carrier oscillator part, a modulation part, and an antenna. A connector 2 is attached to the foremost end of a write pen cable for the purpose of connecting a write pen part 3 to the transmitter part main body 1. A bar code data FM- modulated by means of pulse trains corresponding to bar code in the transmitter part main body 1 then radiated, is decoded to its original bar code pulse trains, at a receiver part and decoded into numerical value data by a processor.
Patent JP-H0948257-A (JP)
Title: Farm working machine
Inventor: NOCHI SUSUMU
IPC: B62D51/06
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To enable an operator to easily push to operate a finger clutch lever with a hand holding a handle and to operate a main clutch lever without making handle operation unstable and moreover to shift a clutch without directly operating the finger clutch lever and main clutch lever at the time of emergency. SOLUTION: A right handle 19 is provided with a finger clutch lever 3 for changing on/off with every finger push operation of the lever, and a left handle 18 is provided with a main clutch lever 4 for changing on/off with lever angle change operation. The finger clutch lever 3 and the main clutch lever 4 are interlockingly connected by an interlocking body 5 laid across laterally.
Patent JP-H0366489-A (JP)
Title: Nozzle for laser beam machine
Inventor: HAYASHI EIKICHI
IPC: B23K26/00
Filed: 1989-08-02
Abstract: PURPOSE:To facilitate restoration of damage of a nozzle by engaging an electrode engaging body attachably and detachably with a second electrode formed externally on the periphery except a part of the tip of an insulation part. CONSTITUTION:When a spatter 13 is stuck to the tip of the nozzle 7, since the spatter 13 has the high temperature, a chip 7f and the electrode engaging body 7e sustain the damage. In this case, since the chip 7f is screwed on a first electrode 7a, the damaged chip 7f can be easily replaced. In addition, since the electrode engaging body 7e is also screwed on the second electrode 7c, it can be easily replaced and restored.
Patent JP-2000025442-A (JP)
Title: Blower and air conditioner for vehicle
Inventor: KINOSHITA ISAO
IPC: G10K11/16
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To reduce noise caused by the non-uniformity of wind velocity distribution in a blower having cooling fins for cooling heating elements such as a power transistor in its scroll casing. SOLUTION: Deflection guides 75a, 75b for deflecting the air passed through cooling fins 74 in the specified direction are provided in the air flow-downstream of the cooling fins 74, and the deflecting direction of the deflection guides 75a, 75b are changed in response to the pressure loss in a ventilation system. Thus, since the air deflected by the cooling fins 74 can be deflected in a specified direction, the wind velocity distribution of the air blown-up from a blower 7 can be made nearly uniform independently of the pressure loss in the ventilation system by reducing the wind velocity in a portion which corresponds to the downstream of the cooling fins 74, and thus noise caused by the ununiformity of the wind velocity distribution can be reduced.
Patent JP-H0545636-A (JP)
Title: Liquid crystal display element
Inventor: OKAMOTO EIJI
IPC: G02F1/1343
Filed: 1991-08-09
Abstract: PURPOSE:To simultaneously attain a wide visual field angle and exact gradation tone display by using picture element electrodes which impress respectively different voltages to the plural regions within the same picture element. CONSTITUTION:A means for impressing the respectively different voltages to the plural regions within the one picture element is provided on either of a pair of substrates 2, 3 provided with transparent electrodes 4. For example, a dielectric layer 5 consisting of an SiO2 thin film is formed atop the transparent electrode 4 of the lower substrate 3 by a printing method, etc. The part where the transparent electrode 4 is exposed and the part coated with the dielectric layer 5 of the thin film exist in the picture element electrode formed by such stage, by which the distribution of the voltage is eventually provided within the one picture element. The dielectric layers 5 are selectively formed on the picture element electrodes 4 in such a manner and the respectively different voltages are impressed to the plural regions within the one picture element, by which the deviation in the electrooptical characteristics by the angle of view is decreased.
Patent JP-H0759138-A (JP)
Title: Selective calling receiver with printing function
Inventor: NAKANO HIDEO
IPC: H04Q7/14
Filed: 1993-08-12
Abstract: PURPOSE:To preserve information by providing a print section printing out received information externally on the selective calling receiver to print out the received information. CONSTITUTION:Information propagated as a radio wave is received by a selective calling reception section 3 and the incoming call is reported to a carrying person by a ring tone/display section 2. Simultaneously the received information is received and stored in a memory section 4. The information from the memory section 4 is printed out with a print section 5 by inputting a print request through the key operation from a print control section 6 at the reception or as required. Furthermore, various transmission information Sf from a device such as a facsimile equipment is stored in the memory section 4 and printed out with the print section 5 as required. The print section 5 is provided to an end face or the like of the selective calling receiver 1 and moves on a printed face to make printing for miniaturization.
Patent JP-S6178005-A (JP)
Inventor: KONOIKE TAKEHIRO
IPC: H01P7/10
Filed: 1984-09-26
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-S6356875-A (JP)
Title: Data recording method
Inventor: SAKO YOICHIRO
IPC: G11B20/18
Filed: 1986-08-27
Abstract: PURPOSE:To contrive to improve the error correction capability by adopting the 2-dimension arrangement form for a data to be recorded, adding an error detection/correction code to constitute a product code and setting the length of one line of the product code as an integral number of multiple of the length of a data signal area. CONSTITUTION:The data signal area 4 written with a data signal and an address signal is provided between servo signal areas 3 in which a servo signal is recorded in the form of so-called a pit and the areas 3, 4 are provided alternately along the circumferential track 2 of a magneto-optical disk 1. The length of the servo signal area 3 and the data signal area 4 is respectively 2-byte and 13-byte in terms of byte conversion. A data recorded sequentially in each data signal area 4 is of product code constitution and the series length of the product code in the row direction is selected to be an integral number of multiple of the length (13-byte) of the data signal area 4 between the servo signal areas 3. Thus, a data of the data signal area 4 is arranged in one row of the product code without too much nor too little and the data in the data signal area 4 is not bridged over two rows of the product codes.
Patent JP-S6179925-A (JP)
Title: Water dispersion device in integral type air conditioning machine
Inventor: NAGANO MASATOSHI
IPC: F24F13/22
Filed: 1984-09-26
Abstract: PURPOSE:To improve a performance of an outdoor heat exchanger by a method wherein an inclined part is formed at a side surface extending up to the lowermost end or the uppermost end in respect to the rotational direction of the propeller fan in an air guiding unit of a propeller fan with water dispersion ring. CONSTITUTION:An inclined part 15 is formed at a side surface of a propeller fan 10 with water dispersion rig. With this arrangement, the condensed water 14 dispersed in a circumferential direction by the water dispersion ring 12 is struck against the inclined part 15, dispersed to an outdoor heat exchanger 9 to improve a performance of the heat exchanger and at the same time no obstacles are found in the closed air passage, a disturbance of air flow is prevented and a noise of the device is reduced.
Patent JP-S58103879-A (JP)
Title: Separately-excited inverter device
Inventor: FUKAO TADASHI
IPC: H02M7/515
Filed: 1981-12-15
Abstract: PURPOSE:To enable to use an inverter device for a load except a synchronous machine by a simple structure in which a condenser is connected to the AC output terminal of a converter which can regulate a reactive current. CONSTITUTION:Positive group converters 5 and negative group converters 6 are connected in anti-parallel to each other, circulating current suppressing reactors 31, 32 are connected between the converters 5 and 6, one of the neutral points of the reactors 31, 32 is connected via a DC reactor 2 and the other is connected directly to a DC power source 1. On the other hand, the converters 5, 6 and the AC side of a converter 4 which is composed of circulating current suppressing reactors 31, 32 are connected directly to a terminal 8, and a condenser 7 is connected. The inverter can be separately excited only by the condenser 7.
Patent JP-H0542569-A (JP)
Title: Method for coating for preparing diamond-clad screw and diamond-clad screw and diamond coating apparatus
Inventor: SAKAMOTO YUKIHIRO
IPC: C23C16/26
Filed: 1991-08-12
Abstract: PURPOSE:To improve wear resistance and adhesiveness of a molding material by forming a film of diamond, etc., on the surface of a screw. CONSTITUTION:The title subjects has a constitution wherein a base material 1 such as a screw is placed in a reactor and a film 2 consisting of diamond or diamond-like carbon film is formed on the surface 1a of the base material by means of a vapor phase method.
Patent JP-H1129618-A (JP)
Title: Large-particle-sized rubbery polymer composition for base rubber for rubber-reinforced vinyl polymer
Inventor: AKATSUKA HIROSHI
IPC: C08F279/02
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition useful as a raw material for rubber- reinforced vinyl polymers by emulsion polymerization of a monomer component comprising a conjugated diene compound, aromatic vinyl compound, vinyl cyanide compound, (meth)acrylic alkyl ester and (meth) acrylic acid. SOLUTION: This composition giving a polymer <=10 deg.C in glass transition point and 20-95 wt.% in gel content is obtained by emulsion polymerization between 100 pts.wt. of a monomer component comprising (A) 30-100 wt.% of a conjugated diene compound and 70-0 wt.% of one kind of another monomer selected from (B) an aromatic vinyl compound, (C) a vinyl cyanide compound, (D) a (meth)acrylic alkyl ester and (E) (meth)acrylic acid, in 50-100 pts.wt. of water in the presence of 0.1-10 pts.wt. of an emulsifier, 0.01-0.3 pt.wt. of a polymerization initiator, 0.05-0.75 pt.wt. of a molecular weight regulator, and 0.5-3 pts.wt., based on 100 pts.wt. of the water, of an electrolyte.
Patent JP-S58101518-A (JP)
Title: Analog-to-digital converter
Inventor: GAMOU RIYOUJI
IPC: H03M1/50
Filed: 1981-12-14
Abstract: PURPOSE:To obtain an A/D converter which is excellent in noise absorption and can vary the conversion speed and accuracy arbitrarily, by using a voltage- pulse width converting means. CONSTITUTION:When an input voltage signal VIN is applied to a voltage-pulse width converting circuit VPW, the signal VIN changes the automatic oscillation frequency of the VPW. In this case, when high speed A/D conversion is desired, the number of times of a programmable counter CO is set to a small value, e.g., 1. Then, the A/D converter measures the output of VPW for one period, allowing to attain high speed conversion. Further, in desiring a high accuracy A/D conversion, the number of times of measurement has only to be increased. In taking the number of times of CO as 10, for example, ten times accuracy can be obtained. Thus, VPW can absorb noise produced by integration with a high absorption the same as double integration, and the selection of conversion speed and accuracy can be done by the setting of a program with an operation processing section CPU.
Patent JP-H0862095-A (JP)
Title: Inspection device for electrooptical element
Inventor: MIYOSHI KATSUYA
IPC: G01M11/00
Filed: 1994-08-25
Abstract: PURPOSE: To prevent a wiring pattern from being disconnected by superposing the edge part of a reinforcement plate and the cover film edge part for pattern and mutually deviating the metal layer for shield, the tip of the cover film for metal layer, and the tip part of the cover film for pattern. CONSTITUTION: The terminal at the side of a pin block connection part is provided while the edge part of a reinforcement plate 6 and the edge part of a cover film 3 for pattern are superposed mutually by a length C. Also, the tip of the film 3, the tip of a copper foil 4 for shield, and the tip of a cover film 5 for protecting shield are provided at the edge part of an external wire connection part while they are shifted mutually. Therefore, since the edge part of the reinforcement plate 6 overlaps with that of the film 3, a lead terminal part 7 which is the exposed part of the pattern 2 is maintained to be flat, thus preventing the pattern 2 from being disconnected due to bending deformation.