baber/WOPTO huggingface dataset:
Patent JP-H05226798-A (JP)
Title: Printed wiring board and manufacture thereof
Inventor: TAKANO TOSHIHIKO
IPC: H05K3/40
Filed: 1992-02-10
Abstract: PURPOSE:To provide a printed wiring board and its manufacturing method which permits a pattern density of wiring patterns to be increased and also a degree of design freedom to be improved. CONSTITUTION:A printed wiring board includes a dielectric substrate 9, a front surface pattern 51 formed on a front surface 91 of the substrate 9 and a rear surface pattern 52 formed on a rear surface 92 of the same. The front pattern 51 and the rear pattern 52 are interconnected to each other by means of a planar side pattern 50 formed on a side surface 90 of the substrate 9. In the formation of a wiring pattern of a printed wiring board 99, the formation of a photosensitive resin coating film including a side pattern 50 by an electrodeposition coating technique and exposure processing are employed.
Patent JP-S55149364-A (JP)
Title: Surface protective film
Inventor: IOHARA GI
IPC: C09J7/02
Filed: 1979-05-09
Abstract: PURPOSE: To obtain a surface protective film of polyolefinic copolymer containing ethylene-alpha-olefin copolymer and having a specifically ranged yield strength, having an adhesive layer on its one side and having good processability for sheet metal processing without residual paste.  
     CONSTITUTION: A polyolefinic film base material having a yield strength of 35W 100kg/cm 2  is obtained from the blending of the copolymer of ethylene and an alpha- olefine whose side chain's carbon number is two or more, e.g., 1-butene, 1-pentene, 1-hexene, etc., preferably containing 30W95mol% ethylene and 70W5mol% alpha- olefine, with other polyolefinic resins, e.g., polyethylene, polypropylene, etc. Then, one side of the film base material is preferably provided with an oxidized layer by a chromate treatment in sulfuric acid, etc., and then with an adhesive layer of natural rubber, a synthetic rubber, etc. to obtain the objective protective film. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11258319-A (JP)
Title: Radio wave equipment
Inventor: ORIME SHINKEI
IPC: G01S3/74
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To reduce the influences of disturbance errors and measurement errors by performing attribute classification on azimuths, by performing clustering after setting angle resolution based on the azimuth information obtained by means of a peak detecting means, then, calculating an average azimuth angle through statistical processing, and automatically finding an estimated switching time by means of a switching means. SOLUTION: The arriving angle of radio waves is estimated by means of a peak detecting means 25, but, when interference waves exist, a plurality of estimated azimuths is calculated in the same frame. A clustering means 31 performs attribute classification on the estimated azimuth angles from the data at angle resolution equal to the width of a filter. The clustering means 31 performs clustering at every frame time so as to cope with the occurrence, disappearance, shifting of wave sources. A statistically processing means 33 time-sequentially prepares a list of azimuth information rows correspondingly to clusters each composed of several units of frames at every cluster, and calculates an average azimuth angle θAV through statistical processing.  A switching means 34 switches the output θi of the peak detecting means 25 and the output θAV of the processing means 33 to each other in accordance with a timing generating means 32.
Patent JP-S63251396-A (JP)
Inventor: WAANAA HIRU
IPC: F16D3/00
Filed: 1988-03-11
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-S56154241-A (JP)
Title: Tool fitting device of press forming machine
Inventor: SAKAMURA YOSHIICHI
IPC: B21J13/03
Filed: 1980-04-30
Abstract: PURPOSE: To replace the tool of a press forming machine rapidly and easily by providing a tool holding table with an eccentric depression body which is loose in pushing in the tool and applied with turning force in the cut-in direction in drawing it out.  
     CONSTITUTION: When tool 1 such as a die is to be replaced, air cylinder 12 is put in operation to rotate lever 5 counterclockwise through the extension of pusher 6. Then, since eccentric depression body 3 rotates in the same direction (shown by arrow a) with supporting shaft 4 together, a body brought into contact with the outside circumferential surface of tool 1 while cutting into it separates to make tool 1 free from tool holding table 2. Then, tool 1 is drawn out and replaced with a new tool. The new tool, when to be equipped, is pushed in to a prescribed position from the front end surface of table 2. Although depression body 3 moved back temporarily, the body once set at the constant position cut into the outside circumferential surface of the tool by the elasticity of spring 11, so that tool is unable to move forth. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06273141-A (JP)
Title: Apparatus for calculating angle of inertial principal axis, apparatus for correcting inclination for image pattern and image processing apparatus
Inventor: YAMAZAKI YOSHINORI
IPC: G06T7/00
Filed: 1993-03-18
Abstract: PURPOSE:To improve the measuring accuracy for an image pattern. CONSTITUTION:An image recognizing device compares a detected detecting image pattern IS with a preliminarily-set standard image pattern and detects the coincidence of the patterns. The detecting device reads the detecting image pattern IS and operates a temporary angle theta1 of the inertial principal axis. The temporary angle theta1 is corrected with the use of an auxiliary line AL indicating the presence/absence of the reversal of the detecting image pattern IS, so that an angle theta of the inertial principal axis is determined. Based on the obtained angle theta, coordinates of the standard image pattern and the detecting image pattern IS are agreed, and the matching degree of the image patterns is obtained.
Patent JP-S61218209-A (JP)
Title: Three-stage and four-stage directly coupled amplifier and high sensitivity ion detector using said circuit
Inventor: SHIODA EIKO
IPC: H03F3/34
Filed: 1985-03-25
Abstract: PURPOSE:To attain DC amplification with higher sensitivity by connecting directly one stage of a semiconductor poled oppositely to the pre-stage of a two-stage direct couple amplifier circuit. CONSTITUTION:To the pre-stage of the two-stage directly coupled amplifier circuit comprising semiconductors 2, 3, the base of the semiconductor 7 poled oppositely is connected to the input, the collector is connected to the base of the semiconductor 2, and the emitter is connected to connectors of the semiconductors 2, 3 connected in series. In connecting semiconductors as three- stage directly in this way, DC amplification with higher sensitivity is attained.
Patent JP-H05257177-A (JP)
Title: Measurement system for noise characteristic of optical amplifier
IPC: G01M11/02
Filed: 1992-03-16
Abstract: PURPOSE:To measure the noise characteristics of the optical amplifier, e.g. a natural emitted light coefficient even when the noise of an signal light source and the noise of an optical light source are nearly same, for example, as the optical power amplifier and to easily measure the noise characteristics, e.g. the natural emitted light coefficient even when the power of input signal light is small. CONSTITUTION:This system is equipped with a modulating means 3 which imposes pulse modulation on the input light from the signal light source 1 at a modulating speed within the range wherein the gain of the optical amplifier 2 and the natural emitted light coefficient are determined by the mean power of modulated signal light and a light shield means 4 which cuts off the amplification output of the optical amplifier 2 when the modulated signal light is 'H'; and the output when the input signal light is 'L' is photodetected to measure noise electric power.
Patent JP-H07242187-A (JP)
Title: Electric generator for bicycle
Inventor: CHIKAMORI AKIRA
IPC: B62J6/10
Filed: 1994-03-04
Abstract: PURPOSE:To provide a generator saving a load of a rider on a bicycle in power generation. CONSTITUTION:In a generator for a bicycle, a projection part 1a of an axle 1 of the bicycle or a pedal shaft, a sprocket installed in the axle 1 or the pedal shaft, and a rotor shaft of a generator 15 installed in a frame are connected with each other by means of a transmitting mechanism in which epicyclic rotation transmitting mechanisms 4, 5b, 10 and plural one-way clutches 9, 16 are combined. In the travel of the bicycle, if a drive of a pedal is stopped or idly rotated by a rider during the downward travel on an inclined road or the inertia travel such as speed reduction, the rotation of the axle is transmitted to the rotor shaft of the generator 15 and power generation is carried out, while if the pedal is driven by the rider, the axle l is rotationally driven so as to run the bicycle, however, the rotation of the axle 1 is not transmitted to the rotor shaft of the generator 15 and power generation is not carried out, and as a result, no power generating load is applied to the drive of the pedal by the rider.
Patent JP-S52141554-A (JP)
Title: Detection of disturbing wave of angle-modulated wave signal demodulator
Inventor: ITOU YASUO
IPC: H03D3/00
Filed: 1976-05-20
Abstract: PURPOSE: To demodulate properly by detecting the disturbing wave contained in the input angle-modulated wave signal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05260390-A (JP)
Title: Defect picture element detection circuit for solid-state image pickup element
IPC: H04N5/367
Filed: 1992-03-16
Abstract: PURPOSE:To prevent a fault that a defect picture element cannot be detected at a low temperature by invalidating data of defect picture element in a register at a high temperature, storing only data of the defect picture element detected newly to the register, latching data of the defect picture element of the register at a low temperature and storing the data of the defect picture element detected newly to the register in addition so as to erase data detected in mistake by chance. CONSTITUTION:The circuit is provided with a system controller 4 detecting a defect picture element of a CCD element 2, a switch 20, a detection pre- processing circuit 21, a detection circuit 22, a register 14 storing data of the defect picture element, and a temperature sensor 7 detecting a temperature of the CCD element 2. Then the mode in which the data of the defect picture element stored in the register 14 are invalidated and only the data of the defect picture element detected newly are stored in the register 14, and the mode the data of the defect picture element stored in the register 14 are latched and the data of the defect picture element detected newly are stored to the register 14 in addition.
Patent JP-S53145364-A (JP)
Title: Cleaning device
Inventor: NAGAMORI KATSUMI
IPC: B08B9/08
Filed: 1977-05-23
Abstract: PURPOSE: To keep the water level constant in a tank of the cleaning device and circulate the water removed of extraneous matter for cleaning. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06273941-A (JP)
Title: Image forming material
Inventor: IMABAYASHI ARATA
IPC: G03F7/34
Filed: 1993-03-18
Abstract: PURPOSE:To provide an image transfer device with which registration accuracy is sufficiently satisfactory in formation of multicolor prepress proofs. CONSTITUTION:The image forming material to be used for an image forming method for obtaining a dupilated image by a transfer process of applying an imagewise exposure to the image forming material, which is constituted by forming a photosensitive layer 18 contg. dyes and/or pigments and photopolymerizable compds. on a substrate 17 and further, sticking a protective film 19 thereon, then peeling the protective film 19, introducing the image forming material into the nip between rollers in such a manner that its photosensitive layer 18 and an image receptor face each other and selectively transferring a part of the photosensitive layer 18 of the image forming material to the image receptor is the image forming material constituted by sticking the substrate 17 formed with the photosensitive layer 18 on the surface and the protective film 19 to each other while applying tension thereon in the direction perpendicular to the axial direction of the rollers in the transfer process and is the image forming material constituted by sticking the substrate and the protective film 19 in the state that the distortion rate of the base sheet is larger than or equal to the distortion rate of elongation elasticity of the protective film 19 by the tension applied thereon at the time of the sticking.
Patent JP-S60201781-A (JP)
Title: Display device
Inventor: SASAKI TADAO
IPC: H04N5/445
Filed: 1984-03-26
Abstract: PURPOSE:To make good display using simple constitution by generating clock signals of specified frequency basing on synchronizing signals separated from video signals and controlling reading of a memory by this clock. CONSTITUTION:Horizontal synchronizing signals from a separating circuit 4 are supplied to a phase detector 13, an LPF14 and a variable frequency oscillator (VCO), and frequency signals equal to horizontal synchronizing signals from the VCO15 are supplied to the second PLL circuit consisting of a phase detector 5, an LPF6, a VCO7, a frequency dividing circuit 8 and a control circuit 9. Sensitivity of the VCO15 that forms the first PLL is set small, and the phase detector 13 is constituted to have sensitivity only for phase, and the phase detector 5 is made to have sufficient sensitivity not only for phase but also for frequency. Thus, output of the second PLL becomes very stable, and good display is made by reading the memory by this picture clock.
Patent JP-H0576814-A (JP)
Title: Coating device
Inventor: MORIYAMA MASASHI
IPC: B05D1/40
Filed: 1992-02-10
Abstract: PURPOSE:To provide a coating device which can carry out the secure cleaning all the time without varying the relative positioning relation between the rear face of a material to be coated and a cleaning nozzle. CONSTITUTION:The rear face of a wafer 1 is supported by a rotatable spin chuck 10, and resist liquid is dropped from a resist nozzle 30 while the wafer 1 is rotated to spin coat with the resist liquid. A flange 21 for mounting a motor 20 is arranged on a position facing the rear face of said wafer 1, and a rear face cleaning nozzle 50 for cleaning the rear face of the wafer 1 after spin coating is supported on the flange 21.
Patent JP-H09252420-A (JP)
Title: Universal head device
Inventor: NAKANO HIROFUMI
IPC: H04N5/222
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a universal head device in which handling is easy such as mounting/dismounting of a device, the head device is simplified in configuration and miniaturized effectively. SOLUTION: The head device is provided with a universal head 27 supported so as to conduct panning and tilting operations and drivers 2-5, 23-26 to drive the universal head 27 in the panning and tilting directions, and a controller to control the drivers, and also with a coupling member 29 to be coupled with a device 100 to be mounted on the universal head 27. Power is supplied from the decide 100 cupped with the universal heat 27. Furthermore, a control signal is received from the device 100 coupled with the universal hear 27. The coupling member 29 is to be an accessory shoe conforming to the standards.
Patent JP-S59185460-A (JP)
Title: Trunk testing device
Inventor: KADOYASHIKI NAOZOU
IPC: H04M3/28
Filed: 1983-04-04
Abstract: PURPOSE:To execute a control of an exchange and a test of a trunk from a trunk test board by executing a transfer of an information or a selection of a trunk testing circuit to a main control device of the exchange by an information sent out of the trunk test board. CONSTITUTION:In case of executing a blocking of a trunk T-A6 of an exchange A from a trunk test board 1, a trunk testing device 2 is called, and a blocking information is sent by connecting the test board 1 to T-A1 of the device 2. In the device 2, a selecting circuit 3 selects an interface circuit 4, and a controlling circuit 5 transfers a blocking information of T-A1 to a transmission control device 6 through the circuit 4. A main control device 7 of a switchboard detects an information sent to the device 6 and blocks T-A6. Subsequently, when a designated information of T-A6 and a number of a test trunk TT of an exchange B are sent out of the test board 1, the circuit 3 selects a trunk testing circuit 8. The circuit 8 sends out the designated information of T-A6 and the number of the trunk TT. The device 7 connects T-A4 and T-A6, sends the number of TT to the exchange B and connects it to TT, and executes a test of the test trunk TT.
Patent JP-H07267254-A (JP)
Title: Packaging bag
Inventor: SAIJO TOSHIBUMI
IPC: B65D77/30
Filed: 1994-03-29
Abstract: PURPOSE:To provide a packaging bag for storing a product in a bag body thereof in a sealed manner, wherein the bag is not unsealed unexpectedly when it is transported or displayed at a shop front and the bag can be unsealed by hand in a simple manner. CONSTITUTION:An unsealing structure is provided, wherein a hole 6 is formed at a sealing part 3 for bonding a bag body 1 in a sealed manner, and for unsealing the bag body 1, the hole 6 is pressed with a finger to draw the upper part of the body 1 away from the side of the hole 6 thereby to break the body 1, so that a product 2 in the body 1 is taken out.
Patent JP-S51134599-A (JP)
Title: Passive-type display unit
Inventor: TERAISHI KATSUHIRO
IPC: G02F1/13
Filed: 1975-05-16
Abstract: PURPOSE: In order to obtain a display-unit which possesses a stable coloring effect as to electrochromic substance which shows the display effects owing to total charge-quantity being flowed. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11258674-A (JP)
Title: Film integrated camera
Inventor: TODO KAZUO
IPC: G03C3/00
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To prevent the camera body of a film integrated camera from being damaged in the disassembly and to enhance the recycling rate of the camera body by easily disassembling the camera body only by manual operation without using a disassembling tool. SOLUTION: A fitting piece 12c projecting to the inside of the upper side piece 13a of a rear cover 13 is provided on the upper side piece 12a of a front cover 12. A protrusion 12d is provided on a fitting piece 12c and a fitting hole 13c is provided on the upper side piece 13a of the rear cover 13. The protrusion 12d and the fitting hole 13c constitute a recess and protrusion fitting part 18. A finger putting part 22 is provided to be recessed over the fitting piece 12c on the outer surface on the tip side of the upper side piece 12a and the base part of the fitting piece 12c is thinned so that distortion force in the inside and the outside directions of the camera body is provided to the fitting piece 12c. A space part 23 is set between the fitting piece 12c and the body case 11.  By pressing the finger putting part 22 in the inside direction of the camera body, the fitting piece 12 is distorted and housed in the space part 23 and the recessed and protruded fitting of the protrusion 12d and the fitting hole 13c is released to separate the front cover 12 from the rear cover 13.
Patent JP-S58175600-A (JP)
Inventor: NAKANE AKIO
IPC: D06F71/29
Filed: 1982-04-07
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-S63226193-A (JP)
Title: Video signal recording/reproducing device
Inventor: SUZUKI TAKAO
IPC: H04N5/937
Filed: 1987-03-14
Abstract: PURPOSE:To obtain a still picture having a satisfactory resolution by reading out a video signal of two fields, when the coincidence of color signals between two fields has been discriminated, and reading out repeatedly a video signal which precedes as time, when discrepancy has been discriminated. CONSTITUTION:A video signal separated into color signals of three primary colors is stored in field use memories 3-6 being storage means at every field period. At least one color signal of the stored video signals is compared mutually with regard to two fields being adjacent as time by a comparator 53 being a comparing means. When color signals between the two fields coincide, that is, at the time of an image whose movement is comparatively small, the video signals of the two fields are read out alternately from the storage means 3-6. Also, when the color signals between the two fields do not coincide, that is, at the time of an image whose movement is comparatively fast, a video signal of the field which precedes as time is read out repeatedly from the storage means 3-6. In such a way, a still picture having a satisfactory resolution can be obtained.
Patent JP-H06272029-A (JP)
Title: Plasma producing device and ion plating method
Inventor: SASAGAWA KOICHI
IPC: C23C14/32
Filed: 1993-03-19
Abstract: PURPOSE:To form a film free of impurities and having a desired composition in the plasma producing device by providing an insulating member and a metallic seal member for keeping airtightness to a member for insulating electrodes from one another. CONSTITUTION:An insulating ring 6 is arranged respectively between a cathode part 2 and a cylindrical tube 3, between the tube 3 and a first intermediate electrode 4, between the electrode 4 and a second intermediate electrode 5 and between the electrode 5 and a flange 11 to set the pressure in a film forming space at about 10<-8>Torr The insulating ring 6 consists of a ring main body 61 consisting of ceramics (aluminum nitride, etc.), a flange 62 of stainless steel and a seal 63 of copper, silver, etc. An H-shaped groove is formed over the whole circumference of both ends of the main body 61, the flange 62 is inserted into the groove and joined, and the seal 63 is put outside the flange. Consequently, a vacuum vessel is kept at a higher vacuum than before, and the remaining gas is minimized.
Patent JP-S58177435-A (JP)
Title: Wear resistant sintered iron alloy and its manufacture
Inventor: TAKAGI YOSHIAKI
IPC: C22C38/36
Filed: 1982-04-09
Abstract: PURPOSE:To manufacture a sintered Fe alloy having a specified composition contg. Cr, Mn, Mo, Cu or bronze, P and C and showing superior wear and heat resistances by blending alloy powder with necessary amounts of alloy powder or metallic powder and graphite powder, press-molding the blend, and sintering the molded body. CONSTITUTION:Alloy powder consisting of 0.5-2% Cr, 0.1-1% Mn, 0.1-1% Mo and the balance Fe is blended with 1-10% Cu powder or Cu-5-20% Sn alloy powder, 0.5-5% Fe-10-30% P alloy powder or Cu-10-30% P alloy powder, and 1.5-4% graphite powder. The blend is press-molded and sintered at 980-1,100 deg.C in a protective atmosphere to obtain a wear resistant sintered Fe alloy having a composition consisting of 0.4-2% Cr, 0.1-1% Mn, 0.1-1% Mo, 1-10% Cu or bronze, 0.05-1.5% P, 1.5-4% C and the balance Fe. The alloy has a structure contg. free graphite and steadite phase dispersed in the Fe matrix contg. Cr, Mn and Mo.
Patent JP-S63223519-A (JP)
Title: Surface shape measuring instrument
Inventor: KAMATA OSAMU
IPC: G01B11/30
Filed: 1987-03-13
Abstract: PURPOSE:To expand the usage of a roughness meter by varying the optical distance between an objective and a surface to be measured by sine wave vibrations of constant frequency with a constant amplitude and successively sampling the time interval between the point of time when the vibrations have a constant phase and the point of time when a real image matches with the surface to be measured. CONSTITUTION:The objective 3 is vibrated in optical-axis direction by a moving coil 5 or the whole of a pickup housing 7 is vibrated in the optical-axis direction to vary the distance between the lens 3 and surface 4 to be measured by the sine vibrations or oscillate the refractive index of part of a medium on the optical path between the both 3 and 4. Consequently, the optical distance between the objective 3 and surface 4 to be measured is varied by the sine vibrations with an amplitude A and a period T. Then the zero value 9 of a focus error signal at time (t) from reference time 8 is detected and a time large state is measured from an equation I to obtain information (h) on displacement.