baber/WOPTO huggingface dataset:
Patent JP-H06284475-A (JP)
Title: Radio transmitter and receiver for metering instrument
Inventor: NIWA YASUHARU
IPC: H04B1/38
Filed: 1993-03-26
Abstract: PURPOSE:To enable the setting of the ID codes for plural devices even when they are simultaneously installed. CONSTITUTION:A transmission and reception circuit 13 is provided by connecting it with a microcomputer 12 and the working of the transmission and reception circuit 13 is stopped till the first setting of an ID code by controlling the circuit by the microcomputer 12. A connection terminal 17 is provided by connecting it with the microcomputer 12. When the ID code is set, the connection terminal 17 is connected with the connection terminal of an ID code setting device and the ID code is inputted by the setting device. Thus, when a gas meter 11 is connected and installed, and a transmission request is received with a self ID code via the transmission and reception circuit 13, the measured result of the gas meter 11 is transmitted via the transmission and reception circuit 13.
Patent JP-H07300650-A (JP)
Title: Sliding member, its production and compressor
Inventor: OOSUGI NORIHIRO
IPC: F04C29/00
Filed: 1994-04-28
Abstract: PURPOSE:To provide a compressor using alternate fluorocarbon with superior wear resistance and sliding property by using a composite sintered compact, consisting of specific amounts of iron group metal, free carbon, and hard phase, as a sliding member. CONSTITUTION:The composite sintered compact is constituted of, by weight, <=20% iron group metal as binding phase, 0.1-10% free carbon, and the balance hard phase with inevitable impurities. Iron group metal has the function of filling the space among solid grains and also allowing the solid grains to move and undergo rearrangement according to the flowing of fluid. When the content of the iron group metal exceeds 20%, the hardness of a sintered compact is deteriorated. The self-lubricity of the free carbon produces superior wear resistance at the time of sliding. Self-lubricity becomes insufficient when the content of the free carbon is less than 0.1%, and, when it exceeds 10%, the hardness, strength, and toughness of the sintered compact are deteriorated.
Patent JP-H11275165-A (JP)
Title: Method for transmitting information using orthogonal wavelet
Inventor: OKAMOTO EIJI
IPC: H04L1/00
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To expand a transmitting method by transmitting information with a different average bit error rate characteristic by means of modulation through the use of an orthogonal wavelet at the time of nonuniform error protection in transmitting information. SOLUTION: When an average bit error rate(BER) is calculated under AWGN environment, an Haar function is used for a mother wavelet and frame length NW at the time of synthesizing and dissolving the wavelet is made to be 16 so as to execute transmission with the frame as a unit. When the respective BER characteristics by sub-band level are obtained, BERs differ by 3 dB and about 5 dB gain is obtained in a level 4 as compared with a non-encoding 16 QAM theoretical value. The number of transmission symbols in the sub-band level 4 is one-eighth of a whole and a half of the whole becomes transmission in the sub-band level 1 so that the average bit error rate including the whole is deteriorated by about 4 dB as compared with the theoretical value. But a hierarchical BER characteristic is obtained.
Patent JP-H02271346-A (JP)
Title: Silver halide photographic sensitive material
Inventor: SAKATA NORIHIKO
IPC: G03C1/015
Filed: 1989-04-12
Abstract: PURPOSE:To restrain increase of fog and deterioration of sensitivity due to time lapse till the time of using a sensitive material by regulating the extent of rise of sensitivity due to hydrogen sensitization to a specified value or less and a coating amount of gold to a specified value or less. CONSTITUTION:The photographic sensitive material is a color negative sensitive material having, preferably plural red-sensitive-, green-sensitive-, and blue- sensitive-silver halide emulsion layers, and its extent of rise of sensitivity DELTASn represented by expression I due to the hydrogen sensitization is regulated to <=0.05 using the common logarithmic value of an exposure (lux.sec) as the unit, and its ratio of coating amount of gold to that of silver each contained per unit area of the sensitive material is regulated to <=3.0X10<-5>. This emulsion can be prepared by successively adding, for example, a thiosulfonic acid compound and thiourea dioxide to form silver halide grains and then, using chloroauric acid and sodium thiosulfate to execute the gold.sulfur sensitization.
Patent JP-H02272461-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: EBISAWA MAKOTO
IPC: G03G9/097
Filed: 1989-04-14
Abstract: PURPOSE:To obtain the toner for electrophotography which has the excellent stability to impact, temp. and heat, forms sharp images and allows continuous use by using a specific imide metal complex as a charge control agent. CONSTITUTION:The imide compd. expressed by general formula [I] (where M denotes an alkaline metal or ammonium ion) is used as the charge control agent. The toner of this invention is used by mixing one or several kinds of a styrene resin, styrene/acryl resin, styrene/butadiene resin, epoxy resin, polyester resin, paraffin wax. etc., by taking adhesiveness, preservable property, flowability, grindability, etc., into consideration, in addition to the imide compd. expressed by the general formula (I) with the toner. The imide compd. expressed by the general formula (I) is incorporated into the toner compsn. at ratios of generally 0.1 to 10pts.wt., more preferably 0.5 to 5pts.wt. per 100pts.wt. resin.
Patent JP-S5523711-A (JP)
Title: Rotary electric machine
Inventor: UZUKA MITSUO
IPC: H02K29/10
Filed: 1978-07-29
Abstract: PURPOSE:To provide a rotary electric machine which has a rotor of small inertial and good rotation balance, by making the rotor a cup-shaped magnet and fitting a stator with a yoke which should be fitted on the magnet in a conventional case. CONSTITUTION:The rotor 8 of the rotary electric machine comprises a shaft 6 and the cup-shaped plastic magnet 11. The rotor rotates in a space between a magnetic member 25 and a stator 16. The magnetic circuit member 25 is made of a silicon steel sheet or the like and fitted on the inside of a casing 1 which is a cup-shaped mild steel sheet or the like. The stator 16 has two-phase coils on a projecting-pole stator core 12 mounted on the peripheral surface of a support 3 fitted in a stator base 28. The rotor 8 has no yoke. Thus, the inertial moment of inertia of the rotor is reduced and the rotation balance of the rotor is improved.
Patent JP-H06310687-A (JP)
Title: Semiconductor device and its manufacture
Inventor: JINRIKI HIROSHI
IPC: H01L21/82
Filed: 1993-04-20
Abstract: PURPOSE:To obtain an antifuse, which is not subjected to dielectric breakdown by voltage lower than predetermined voltage, by subjecting a silicon film to vapor phase epitaxy on the irregularity of a metal surface and by laminating an insulating material on the silicon film to constitute an insulating film. CONSTITUTION:A titanium nitride film is formed as interleaved layer 18 on a metal wiring 11 and an insulating layer 14 composed of silicon oxide is formed on the titanium nitride film. Then, a connecting hole 15 is formed at the predetermined place of the insulating layer 14. After that, when monosilane gas is decomposed under a reduced pressure and at a high frequency, amorphous silicon film 17a is deposited on the whole insulating layer 14 with the connecting hole 15 formed therein, Subsequently, a tantalum oxide film 17c is formed on the silicon film 17a by thermal decomposition method. As a result, a silicon oxide film 17b is formed in the interface between the silicon film 17a and tantalum oxide film 17c. Thus, the uniformity at the time of dielectric breakdown of a thin insulating film formed on a metal can be improved remarkably.
Patent JP-S60237450-A (JP)
Title: Dust preventing cover for nonreflective photomask-reticle and its manufacture
Inventor: FUKUMITSU YASUNORI
IPC: G03F1/62
Filed: 1984-05-11
Abstract: PURPOSE:To effectively transmit light without absorbing and scattering it by forming the essential part of a multilayer film composed of a nitrocelulose layer as the core part, and the outermost reflection preventing layer which having a specified refractive index without absorbing and scattering the light of wavelengths to be prevented from reflection as the outermost part. CONSTITUTION:The multilayer film is composed essentially of at least a nitrocellulose (NC) layer 1 as the core part and the outermost reflection preventing polymer layers 3 having a refractive index of <=1.42 and not absorbing and scattering the light of wavelength to be prevented from reflection. In addition, intermediate reflection-preventing polymer layers having a refractive index of >=1.57 and without absorbing and scattering said light is arranged between the layers 3 and the NC layer 1. A dust preventing cover composed essentially of such a multilayer 2 is formed by dissolving each of said polymers in a solvent, and forming each layer by the spin coating method. The use of the outermost reflection preventing layers 3 and the NC core layer 1 as the fundamental structure can effectively transmit the light to be transmitted without absorbing and scattering the light and moreover, maintain its performance stable.
Patent JP-S59217148-A (JP)
Title: Biocatalytic electrode
Inventor: YAMAUCHI TOSHIYUKI
IPC: G01N27/40
Filed: 1983-05-25
Abstract: PURPOSE:To minimize errors in the analysis generated in a biocatalytic electrode by covering a biocatalytic membrane with a conductive membrane permeating the material to be measured to remove the substance obstructing the analysis. CONSTITUTION:A substrate 2 of Pt or the like as conductive nonsoluble material is fixed at the tip of a holder 1 made of an insulating material such as plastics and a biocatalytic membrane 3 such as enzyme membrane is provided on the outside thereof 2. The outside of the membrane 3 is covered with a conductive membrne 4 which is permeable to the material to be measured, for example, glucose by evaporating a conductive material such as Pt on the membrane by sputtering to obtain a biocatalytic electrode 9. In an analyzer with the biocatalytic electrode 9, the conductive film 4 is connected to a reference electrode 11 through a DC power source 13. When a substance obstructing analysis (reducing substance such as ascorbic acid and uric acid) in the measurement of glucose is in a sample liquid 5a, the electrode is oxidized by the membrane 4 to make an oxide free from oxidation with the substrate 2. Thus, an accurate analysis is achieved for a short space of time without requiring an operation of removing the obstructing substance in the material being measured beforehand.
Patent JP-H0798694-A (JP)
Title: Neural network simulator
Inventor: KANEMICHI TOSHIKI
IPC: G06N3/08
Filed: 1994-05-02
Abstract: PURPOSE:To clarify a potential function for guaranteing the convergency of learning, to obtain a sufficient learning speed on practice, to smoothly approximate an object function, and to obtain a structure suitable to the approximation of the object function, in a neural network simulator used for pattern recognition or the like. CONSTITUTION:This device is provided with a divider 12 which specifies the output signals of plural local base output calculating circuits 10 having a value for an output which is not O for a limited input according to the total sum, adder 14 which outputs the total sum of the products of the specified local base output signals and a coupling summation as an output signal, coupling summation correcting circuit 15 which corrects the coupling summation from a teaching signal or the like, local base correcting circuit 16 which corrects the inside parameter of the local base output calculating circuit 13, coupling summation setting circuit 17 which sets the coupling summation, and local base setting circuit 18 which sets the inside parameter of the local base output calculating circuit 10.
Patent JP-S6322747-A (JP)
Inventor: JIIKUFURIITO HERUTSUOKU
IPC: B60R1/06
Filed: 1987-04-17
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-H08294252-A (JP)
Title: Jig for manufacturing stator core of motor
Inventor: HAYASHI IKUO
IPC: H02K15/02
Filed: 1995-04-19
Abstract: PURPOSE: To easily change the direction of stacked steel plates at the time of welding by stacking thin steel plates surely in order when stacking the thin steel plates made in the form of cross section of a stator core. CONSTITUTION: A table 14 is placed, and thereon thin steel plates 112 die-cut in the form of the cross section of a stator are stacked, and thereon a press ring 34 is placed. A spherical washer 34a is made at the press ring, and a spherical washer 42 is arranged in contact with this spherical washer 34a. By a push cap 44, the press ring 34 is pressed through the spherical 42, and pressure is applied to the stacked steel plate 112. Since the seat is spherical, even if the press ring 34 inclines, it can be pressed equally in circumferential direction. Moreover, by providing a balance weight, supporting it rotatably around the shaft of the stacked steel plate 112 and around the shaft orthogonal to this, the work of changing the direction of the stacked steel plates 112 can be changed.
Patent JP-H05264391-A (JP)
Title: Pressure sensor
IPC: G01D3/036
Filed: 1992-03-19
Abstract: PURPOSE:To obtain a pressure sensor capable of outputting a stable pressure detection signal independent of the temperature of its piezoelectric body. CONSTITUTION:Dielectric 21 composed of strontium titanate is positioned between a piezoelectric body 21 and an upper plate 22 in a large diameter cylindrical part 12A of a casing body 12. When the capacitance of the piezoelectric body 20 changes in accordance with temperature change, the capacitance of the dielectric 21 changes inversely with the capacitance of the piezoelectric body 20. Accordingly, the dielectric 21 serves to compensate for the changes in capacitance of the two piezoelectric bodies.
Patent JP-H07201149-A (JP)
Title: Wear-resistant head for contact-type read and write magnetic medium
Inventor: HARORUDO JIEI HAMIRUTON
IPC: G11B21/21
Filed: 1992-03-18
Abstract: PURPOSE: To reduce the polishing abrasion of a magnetic head and to prevent catastrophic abrasion by bringing the surface of the hard formed object faced downward of an electromagnetic read/write head into contact with the free end of a long beam with a non-horizontal supporting characteristic by making it slide on the surface of a disk. CONSTITUTION: The formed object 34 of a hard abrasive resistant material, which protrudes downward, in the electromagnetic read/write head is formed at the free end of the non-horizontal beam 28 bent downward. The face 34a of the formed object 34 is brought into contact with the upper face 22a faced downward of the rigid disk medium 2 by sliding. The formed object 34 contains a magnetic pole structure 32 having a read/write part 32a. The structure 32 contains a magnetic core 32, a magnetic yoke 32c and a magnetic pole 32d. The other end of the beam 28 is fastened to an operation arm 30.
Patent JP-S57207478-A (JP)
Title: Facsimile device
Inventor: KAMIJIYOU EIJI
IPC: H04N1/40
Filed: 1981-06-17
Abstract: PURPOSE:To reproduce the intermediate tone with fidelity, by registrating a characteristic of a recording section at a receiver to be transmitted at a transmission side in advance, and converting a slice level picture signal in response to the receiver into a binary signal, and transmitting the resulted signal. CONSTITUTION:Counters 1 and 2 respectively receive a main scanning clock signal and a sub-scanning signal and count them and output address data. ROMs 1-n are stored with slice level data with different kind corresponding to the characteristic of the recording section of a receiver to be transmitted and output the slice level data stored in a corresponding address through the reception of the address data. Out of the ROMs 1-n, the ROM stored with the slice data corresponding to the characteristic of the recording section of the receiver to be transmitted is selected at selection circuits SW1-SWn. The selected data and the picture signal to be transmitted are compared 4 and the result is converted into a binary signal for output.
Patent JP-H09252689-A (JP)
Title: Handle for fishing reel
Inventor: TAKEBAYASHI TOSHIJI
IPC: A01K89/015
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a handle for a fishing reel improving incorporating arkability of a handle knob to a handle arm and surely preventing it from being pulled out. SOLUTION: The handle knob is freely rotatably prevented from being pulled out from a spindle fixed to the tip part of the handle arm of the handle loaded to the driving shaft of a reel main body in the handle for fishing reel. In the handle, the handle knob 33 is composed of a cylindrical shaft 33a supported by a supporting shaft 34 so as to freely rotate and a cavity 33c in the longitudinal direction of a grasping part 33b inside of the grasping part 33b integrally formed at the tip part of the cylindrical shaft 33a, to block the opening tip part 33f of the cavity 33c by means of a cap 35. A locking tool 37 being a pull-out preventing and supporting member preventing the pull-out of the handle knob from the spindle is locked at both side parts in a longitudinal direction inside of the grasping part to be incapable of moving.
Patent JP-S58210237-A (JP)
Inventor: KOBAYASHI MASAKI
IPC: B44C5/04
Filed: 1982-05-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11292181-A (JP)
Title: Cartridge storage case
Inventor: NAKAZAWA SHINICHI
IPC: B65D85/57
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To prevent the intrusion of dust or the like into a cartridge storage case, improve the take-out operation properties of a disk cartridge and make a space small after the take-out operation. SOLUTION: A cartridge storage case 10 is formed of a first storage case 20 with an opening face on one side face and a second storage case 30 provided with open faces of a pair of side facing each other and storing the first storage case 20 slidably. The first storage case 20 can be retracted into the second storage case 30, and when the first storage case 20 is drawn from the inside of the second storage case 30, the first storage case 20 is held continuously with the second storage case 30, and the cartridge can be stored inside the cases.
Patent JP-S5618101-A (JP)
Title: Dual-direction revolving type hydraulic package
Inventor: KATOU YOSHINDO
IPC: F15B11/08
Filed: 1979-07-25
Abstract: PURPOSE: To eliminate overrun and a chattering phenomenon under a loaded condition by a method wherein a pilot check valve and a flow control valve are incorporated into a hydraulic piping between a hydraulic pump and a back pressure side  of a hydraulic cylinder in series.  
     CONSTITUTION: In a dual-direction revolving type hydraulic package 1", hydraulic pipings 5, 6 provided to an oil tank 2 through relief valves 3, 4 are connected to a pressurizing side port A and a back pressure side port B of a hydraulic cylinder 7 while are connected with a suction piping 9 and hydraulic pump 11, coupled with a motor 10, through a double check valve 8. In this case, a valve unit 14 consisting of a pilot check valve 12' and a flow control valve 16, provided with a choke valve 17 in parallel, which are being connected in series, is interposed in the back pressure side piping 6 between the back pressure side port B and the hydraulic pump 11. According to this arrangement, overrun, caused when the hydraulic pump is being revolved into a normal direction, and a chattering phenomenon under a loaded condition are prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5217717-A (JP)
Title: Disk recording reproduction apparatus
Inventor: NAGAI TADAO
IPC: H04N5/84
Filed: 1975-07-31
Abstract: PURPOSE: Since the state of recording reproduction of any information signal is supposed to be that of spiral type track, and it light is transmitted in the direction of the raduis of the recording medium, with the beam of light transmitted in the direction of radius of the disk recording medium rotating at both ends being blocked a state of enclosed track can be obtained. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06289296-A (JP)
Title: Zoom lens with vibrationproofing function
Inventor: SUZUKI KENZABURO
IPC: G02B27/64
Filed: 1993-03-30
Abstract: PURPOSE:To provide a zoom lens with high performance applicable as a lens for general photography and as providing a vibrationproofing function. CONSTITUTION:A zoom lens formed with four lens groups with positive, negative, positive, and positive refracting power and equipped with a vibration proofing image position displacement means which performs vibrationproof by moving a second lens group to an image side and a third lens group G3 in a direction intersecting almost orthogonally to an optical axis at the time of performing variable from power a wide angle end to a telephoto end is comprised so as to satisfy a relation DELTAY= f4/f3.DELTAS assuming the amount of travel in a direction intersecting orthogonally with the optical axis of the 3rd lens group G3 as DELTAS and the focal distance of the third lens group as f3, that of a fourth lens group as f4, and the amount of travel of an image at the time of the variable power as DELTAY.
Patent JP-S57208432-A (JP)
Title: Knocking detector for internal combustion engine
Inventor: SUEMATSU TOSHIO
IPC: G01M15/00
Filed: 1981-06-19
Abstract: PURPOSE:To detect possible generation of knocking by comparing the amplitude thereof in an angle range of a specified crank before the upper dead point with the amplitude of the output of a knocking sensor in the angle range after the ignition. CONSTITUTION:A knocking sensor 12 mounted on a cylinder block 10 converts a mechanical vibration into an electric signal. Crank angle sensors 16 and 18 are provided on a distributor 14. The sensor 16 is for discrimination of cylinders. Electrical signals from the knocking sensor 12 and the crank angle sensors 16 and 18 are sent into a control circuit 20. The control circuit 20, which memorizes the amplitude of the electrical signals of the knocking sensor 12 within a specified crank angle range before the upper dead point of at least ond cylinder predetermined beforehand, compares the amplitude value of the electrical signals of the knocking sensor 12 within the specified crank angle range after the ignition of the predetermined cylinder to detect possible generation of knocking.