baber/WOPTO huggingface dataset:
Patent JP-S53139522-A (JP)
Title: Preparation for photographic coating fluid
Inventor: MORI KEIICHI
IPC: G03C7/00
Filed: 1977-05-12
Abstract: PURPOSE:To allow a basic polymer compound to adsorb a sufficient amount of an acidic dye and to stably disperse in a hydrophilic colloid solution, by allowing this compound as a mordant to coacervate at a pH value above 8.
Patent JP-S51130680-A (JP)
Title: A process for treatment of exhaust gas
Inventor: AKIYAMA IWAO
IPC: C01B21/22
Filed: 1975-05-12
Abstract: PURPOSE: NOx in exhaust gas containing NOx from combustion apparatus such as boilers is almost completeiy reduced into N 2  to be made pollution-free. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04289577-A (JP)
Title: Disk file device
Inventor: IMAMURA TAKAHIRO
IPC: G11B25/04
Filed: 1991-03-19
Abstract: PURPOSE:To realize a thinner construction in the height direction. CONSTITUTION:In a first configuration of the disk file device, an enclosure 2 has a disk housing 3d which houses a disk 1 and at the same time, a disk driving means 4 is provided at the center of the disk 1 and at a portion of the enclosure 2 facing the center of the disk so that the disk is being held as it rotates in the disk housing 3 by the dynamic pressure effect generated between the disk 1 and the enclosure 2 during the disk rotation. In a second configuration of the disk file device, a disk 5 is freely rotatably installed on a fixed shaft 7 located on an enclosure 6 through a bearing 8 and a disk driving means 9, which rotationally drives the disk 5 directly, is located near the bearing 8 of the disk 5 and on the lower or the upper surfaces of the enclosure 6 which is facing the bearing.
Patent JP-H06241865-A (JP)
Title: Method and apparatus for correcting meter error of flowmeter
Inventor: HOSAKA SETSUO
IPC: G01F25/00
Filed: 1993-02-18
Abstract: PURPOSE:To guarantee an accuracy in a range of a flow rate extended by including a small flow area by utilizing a simple secondary regression analysis without using a high-class function of an exponent, etc. CONSTITUTION:Data of measuring points are realigned in an order of flow rates, an average value of the data at the points is obtained as a representative value, the representative value is divided by a predetermined meter error range in an entire range of the flow rates, and grouped. The three groups are moved, a secondary regression analysis is conducted, a secondary correction formula in which the range of the flow rates is divided into a plurality is obtained, to which correction formula the flow rate to be actually applied belongs is decided, and the measured value is substituted in the formula to be corrected.
Patent JP-S58171715-A (JP)
Title: Reproducing device
Inventor: OOTSUKA TOORU
IPC: G11B5/58
Filed: 1982-04-02
Abstract: PURPOSE:To perform a good tracking, by applying a damping AC signal, which has a phase according with a tape speed, to a bimorph plate supporting a VTR head during the fly-back time to eliminate the residual distortion of the bimorph plate. CONSTITUTION:Magnetic heads 6a and 6b are fixed to an upper drum 3 through bimorph plates 7a and 7b at an interval of 180 deg., and a driving signal is applied to electrodes stuck to both faces of bimorph plates 7a and 7b to deflect heads 6a and 6b vertically (in the direction orthogonal to the surface of figure). The driving signal adds outputs of damping AC signal generators 15a and 15b to outputs of tracking adjusting circuits 13a and 13b during the fly-back time of heads 6a and 6b in accordance with operation signals from input terminals 16a and 16b. A speed signal is inputted from a terminal 17 and is integrated in a means 18 and is compared with a standard value 20 to detect whether the speed is, for example, >=1.2 times as high as a normal speed S or not, and outputs of damping AC signal generators have phases made equal or opposite to each other and are added in adders 14a and 14b. Thus, the residual distortion of bimorph plates is eliminated to perform a correct tracking.
Patent JP-H07240323-A (JP)
Title: Split iron core and its manufacture
Inventor: SUZUKI MASAYUKI
IPC: H01F41/02
Filed: 1994-02-28
Abstract: PURPOSE:To provide a split iron core having such a structure that the split iron core bodies can be surely connected to each other without lowering the magnetic permeability and a profitable manufacturing method of the iron core by cutting the iron core composed of a material having high magnetic permeability without giving stresses to the core as much as possible. CONSTITUTION:A split iron core is manufactured by putting an outer peripheral side metallic fitting 4 and inner peripheral side metallic fitting 7 on the split section of an iron core 1 from the outer peripheral side 2 and inner peripheral side 1 and fixed to the iron core 1 with screws 8 and cutting the fittings 4 and 7 united with the core 1 together with the core 1 from a cutting position 10. The fittings 4 and 7 respectively have recessed grooves 16 for wrapping the core 1, fixing holes 5a and 5b formed in the direction perpendicular to peripheral direction of the core 1, and holes 6 for coupling the split iron core parts to each other formed in the peripheral direction of the core 1.
Patent JP-H03258053-A (JP)
Title: Load decentralizing multi-stage switch
Inventor: HAYASHI KENTARO
Filed: 1990-03-08
Abstract: PURPOSE:To uniformize the load of each link and to prevent production of a link block by sharing an inputted packet to each link with a substantially uniform probability to a decentralized network and inputting the result to a sorting network. CONSTITUTION:A packet switch network 1 consists of a decentralized network 200 accommodating plural (N) incoming lines 261-26N and a routing network 201 accommodating plural (N) outgoing lines 271-27N. Then the decentralized network 200 of the pre-stage distributes an input packet from the incoming line to a different output terminal independently of the destination and transfers it synchronizingly. The routing network 201 of the post-stage transfers the packet from the decentralized network 200 to the destination outgoing line. Since the transfer route of the packet of each network differs, the ring block is decreased and the operating efficiency of the switch is improved.
Patent JP-H08221756-A (JP)
Title: Cd-r drive device
Inventor: HASHIMOTO HIROKUNI
IPC: G11B7/00
Filed: 1995-02-20
Abstract: PURPOSE: To attain the recording of the required information on recording media such as a CDR, etc., capable of recording one time only, without burdening a host computer with excessive load when the recording of the information to a track on the media is failed, by recording the information on a separate track. CONSTITUTION: By a data buffer 4, the information sent from the host computer is temporarily stored, or the information reproduced from the track recorded in failure is temporarily stored when the recording of the track is failed. By an information recording part 1, the information stored in the data buffer 4 is recorded on the recording media, and the information recorded on the media is reproduced by an information reproducing part 2. A controller 3 consists of a CPU, program ROM, RAM, etc., to control each of those parts, i.e., the whole CD-R drive system. By this arrangement, even though an error is generated during the recording of the information to the track on the media, the separate track is automatically selected, then the recording of the information is attained without burdening the host computer with much load.
Patent JP-H01227981-A (JP)
Title: Method and device for processing image of synthetic aperture radar
Inventor: HAYASHIBARA TOSHIO
IPC: G01S13/90
Filed: 1988-03-09
Abstract: PURPOSE:To improve the overall image quality of the title radar by fixing a radar data collecting condition so that the range resolution can become equal to the azimuth resolution and performing a multi-look process. CONSTITUTION:An image processing circuit 10a is constituted of a range FET section 11, range multi-look compressing section 12, corner turn section 13, azimuth FFT section 14, azimuth look compressing section 15, and look addition processing section 16 and resolves original SAR data into a range-direction data group and azimuth-direction data group and, at the same time, performs a multi-look process on both resolved data groups. The output of the processing section 16 is supplied to a display 30a through a display controlling circuit 20a on which a picture of the same resolution in both range and azimuth directions is displayed.
Patent JP-S57172864-A (JP)
Title: Control unit for brake fluid pressure responding to load
Inventor: INOUE HIDEFUMI
IPC: B60T8/18
Filed: 1981-04-13
Abstract: PURPOSE:To ensure the braking force for rear wheels by enabling a lever in a load transfer mechanism to rotate and as well by securing the lever in the position where the lever releases a plunger valve upon the failure of a sensor spring. CONSTITUTION:Hydraulic pressure between an inlet port 2 and an outlet port 3 is proportionally changed by a ball valve 10, a plunger 4 and a sensor spring 17 having its initial length varied in response to the load. A lever 15 in a load transfer mechanism is rotated by a shaft 16, and is urged by a return spring 19. The lever 15 is rotated by the return spring 19 upon the failure of the snensor spring 17, so that the plunger 4 is fixed at the position where the inlet port 2 is communicated with the outlet port 3. With this arrangement, the braking force for rear wheels may be ensured even when the sensor spring 17 is broken.
Patent JP-S56151968-A (JP)
Title: Developing device
Inventor: TSUKADA HARUO
IPC: G03G15/09
Filed: 1980-04-25
Abstract: PURPOSE:To uniformly coat a toner, by providing a magnetic roller for magnetically attaching the toner pushed up along a magnetic blade and a scraper in a hopper. CONSTITUTION:Magnetic roller 7 for magnetically attaching one-component type magnetic toner 4 and conveying it and a scraper 8 are provided in hopper 5 for containing the toner. Roller 7 consists of 4-pole magnets with ferrite rubber 7b2 stuck to the circumference of roller shaft 7a. Toner 4 pushed upward along the backside of blade 6 is stuck to roller 7 and carried into the center of hopper 5, thus permitting the density and the pressure of toner 4 not to rise behind blade 6 due to stuffing of toner 4, a uniform toner layer to be formed on the sleeve surface, toner 4 on roller 7 to be removed with scraper 8, constant conveyance capacity to be maintained, and therefore uniform coating to be attained without unevenness.
Patent JP-H11225526-A (JP)
Title: Two ridge beet harvester
Inventor: MORI TAKESHI
IPC: A01D33/02
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a beet harvester for two ridges, capable of preventing the admixture of stem and leaf in a two ridge digging. SOLUTION: An upper conveyor 5 is installed below the front half part of a truck frame 1 to be pulled by a tractor and above a lower conveyor 4 for digging two ridges, comprising a low tip end and a high rear end. A subframe 15 is protrusively installed with its rear end part fixed to both the sides of the middle part of a lower conveyor frame 14 and is vertically removable forward through hydraulic pressure. A front left foliage cleaner 16 and a front right foliage cleaner 17 which are rotated outward are laid at the front end part of the subframe 15 and a side foliage cleaner 35 facing two ridges to be dug next is projected slantingly forward from the right middle part of the subframe 15.  A foliage separating apparatus 13 consisting of rocking spring wires 70 and rocking bars 73 which are crossed to the middle part of the truck frame 1, opposed to the rear end part of the lower conveyor 4 and alternately arranged through fixed intervals and a foliage dragging roller 99 horizontally laid at the front lower side of the rocking spring wires 70 and the rocking bars 73.
Patent JP-S60200110-A (JP)
Title: Detection of abnormality of pipe end surface part
Inventor: OODE FUMIAKI
IPC: G01N21/88
Filed: 1984-03-23
Abstract: PURPOSE:To automatically and accurately detect the abnormality of the end surface part of a cut pipe, by a method wherein the cut state in the pipe end surface part is detected by the brightness of light and this detected value is converted to an electric signal to extract a flaw part in such a state that a brightness state is classified into three stages. CONSTITUTION:The cut bevel part 10A of a steel pipe 10 is irradiated with light from a light source 12 and the reflected light thereof is detected by a detector 16 through a lens 14 and brightness information in the pipe axial direction is converted to the intensity of an electric signal. In this converted electric signal S1, a part, which is equal to or less than the first comparison level set by a voltage setting part 18 but equal to or more than a second set level, is extracted by a comparison judge part 20. After the flaw corresponding part is extracted by the comparison judge part 20, a flaw judge part 22 judges whether the extracted part extends over the set range or more or not and, when it extends over the set range or more, it is judged that there is abnormality in the bevel part 10A.
Patent JP-S51132414-A (JP)
Title: Dynamic brake method for a running vehicle
Inventor: NAGAFUCHI SUMIO
IPC: B60W10/18
Filed: 1975-05-14
Abstract: PURPOSE: Brake rheostat device selection limited to a minimum, with simultaneous decrease of working frequency. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62211638-A (JP)
Title: Radiation image information recording and reading device
Inventor: SHIMADA FUMIO
IPC: H04N1/04
Filed: 1986-03-13
Abstract: PURPOSE:To prevent the deterioration of the stimulable phosphor of an image reading part by moisture by providing a moisture removing means to an image recording part and image reading part. CONSTITUTION:The transmitted radiation image of a subject 102 is recorded and accumulated in the stimulable phosphor 104 of a conversion panel 103 when a radiation source 101 is lighted up. The panel 103 is thereafter scanned by an stimulation exciting light source 105 and the stimulated light emitted by the phosphor 104 is detected by a photodetector 107. The image recording part and image reading part are covered by a housing and is atmospherically and hermetically sealed from the outside. The moisture removing means 132 to maintain the moisture in the atmosphere at a specified value is provided. For example, an absorbent 133 is installed as the means 132 in the atmosphere hermetically closed by the housing 131. The deterioration of the phosphor 104 by moisture is thereby suppressed.
Patent JP-S58173728-A (JP)
Title: Electrophotographic copying machine
Inventor: TONOMURA YOSHINOBU
IPC: G03B27/50
Filed: 1982-04-06
Abstract: PURPOSE:To obtain a device having an editing function, by providing a selecting means by which plural original scanning optical systems for scanning an original are made effective or ineffective selectively, and a position changing means which is capable of selectively changing a scanning start position of the original of the scanning optical system. CONSTITUTION:A copying machine is provided with a fixed optical system constituted of a lamp 3, a fixed mirror 4, an orthogonal mirror 5, a lens 6, a mirror 7 and a slit 8, and a moving type optical system constituted of a lamp 9, a moving mirror 10, a moving orthogonal mirror 11, a lens 12, a mirror 13 and a slit. Also, these optical systems can be made effective or ineffective selectively by opening or closing the shutter provided on each of them. Moreover, the moving type optical system can be moved so that a position where scanning of an original is started can be changed selectively by operating a motor, a clutch, etc. which are provided on the system.
Patent JP-S52139605-A (JP)
Title: Apparatus for distinction between molten metal and molten slag
Inventor: MIURA NORIYOSHI
IPC: B22D41/00
Filed: 1976-05-18
Abstract: PURPOSE: To prevent the molten slag entering into ladle with catching rapidly the flow out by watching continuously the electrical resistance between one pair electrodes put at the tapping hole in the tapping of the molten steel into ladle from converter. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61216985-A (JP)
Inventor: TASHIRO HIDENORI
IPC: E06B3/82
Filed: 1985-03-20
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-S63221305-A (JP)
Title: Optical branching method
Inventor: MAEDA HIDEO
IPC: G02B6/28
Filed: 1987-03-11
Abstract: PURPOSE:To permit design and manufacture in the state of a large degree of freedom by projecting light on a long wavelength side to a transmission type diffraction grating at a Bragg angle to satisfy Bragg diffraction conditions and reflecting the light after the diffraction nearly totally by the transmission type diffraction grating. CONSTITUTION:The diffraction grating 2 is made into surface relief type structure and is a demultiplexer 5 formed by integrating a transmission type substrate 3 by the structure of bulk 4. More specifically, the bulk type structure consists of a material such as plastic having excellent workability and permits easy duplication. The incident angle theta1 of the wavelength lambda1 on the transmission type substrate 3 is required to be above the angle expressed by the formula I in order to satisfy the conditions of the total reflection when the refractive index of the film in contact with the surface of the substrate 3, i.e., the bulk 4 part is designated as n1. The light of the wavelength lambda1 totally reflected by the substrate 3 is refracted and emitted by the bulk 4 part, is then propagated in an optical fiber 7 through a condenser lens 6 and is detected. On the other hand, the light of the wavelength lambda2 past the substrate 3 is condensed by a condenser lens 8, is introduced into an optical fiber 9, is propagated therein and is used for detection.
Patent JP-H07270795-A (JP)
Title: Printing plate for oriented material
Inventor: TAKEI MANABU
IPC: G02F1/1337
Filed: 1994-03-28
Abstract: PURPOSE:To provide a printing plate for an oriented material with which an oriented film having almost the same film thickness in the edge part as the desired film thickness can be formed. CONSTITUTION:Fine projections 21b are formed in the edge part 20b of the printing plate with an interval s2 smaller than the interval s1 of fine projections 21a formed in the center part 20a of the plate. Thus, when the oriented material is applied to uniform thickness on the surface of a supplying body for the oriented material, the deposition amt. of the oriented material on the printing plate per unit area from the supplying body is decreased in the edge part 20b.
Patent JP-H09245891-A (JP)
Title: Connector
Inventor: SUZUKI MASAHARU
IPC: H01R13/64
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To easily fit a plurality of connector housings to a single connector housing by pushing in a connector housing pushed in earlier with the fitting force of another connector through a pushing-in auxiliary mechanism. SOLUTION: A plurality of connector housings 21, 22 of a female side connector housing 20 having female side terminal housings 21a, 22a are pushed for fitting in the regular position of each of housing accommodation chambers 31, 32 of male side connector housing 30 partitioned with a partition wall 33 to connect a female side terminal metal fixture 23 to a male side terminal metal fixture 34. In this connector 10, a recess 25 formed in a rib 24 of the connector housing 21 pushed in earlier is engaged with a projection 26 formed at one end of the connector housing 22 pushed in later, and by the force for fitting the latter, the former is pushed in at the same time, and a locking arm 27 formed in the upper part is engaged with a notch part 35.
Patent JP-H10254338-A (JP)
Title: Method and device for reproducing image
Inventor: SHIROKURA AKIRA
IPC: G03H1/26
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To reproduce an image having less blur with a wide angle of visibility from a holographic stereogram. SOLUTION: When the image is reproduced from an edge-lit type holographic stereogram 80; the holographic stereogram 80 is arranged on the side surface of a cylindrical block 81 for introducing light, and irradiated with illuminating light 82 for reproduction through the block 81. The reproduced image 85 is reproduced by different light 86 diffracted when the stereogram 80 transmits the light 82.
Patent JP-H06245184-A (JP)
Title: Video signal reproducing device
Inventor: OIKAWA YUKA
IPC: G11B5/008
Filed: 1993-02-22
Abstract: PURPOSE:To reproduce pictures natural and easily visible at the time of variable-speed reproduction by stipulating the constitution of reproducing treads and the running speed of a magnetic tape. CONSTITUTION:At the time of using double azimuth heads, a tape running speed is set at 5n+ or -0.5-fold. When the double azimuth heads A and B start scanning from the tracks T0 and T1 of a first frame and complete the scanning at the tracks T4-T6, the scanning is started from the tracks T1 and T2 of a second frame in the next scanning and the scanning is completed at the tracks T5-T7. Parts filled with horizontal lines and vertical lines in the figure are reproducing data. Similarly thereafter, the heads A and B scan the tracks in positions adjacent to one track right of a next frame for each scanning. When the tracks scanned in such a manner are gathered in one place, the data are connected. Similarly, at the time of performing reproduction using 180 deg. opposing heads, the tape speed is set at 5n+ or -0.25-fold. When a data read rate is smaller than 50%, the tape speed is set at 5n+ or -0.25-fold for the double azimuth heads and at 5n+ or -0.125-fold for the 180 deg. opposing heads.
Patent JP-S56153261-A (JP)
Title: Deciding system for dead and line wire of cable
Inventor: KAMIMURA TOKIJIROU
IPC: G01R31/02
Filed: 1980-04-28
Abstract: PURPOSE:To secure an accurate decision for the dead and live wire of a cable, by performing the decision based on the final confirmation through the voltage detecting mechanism as well as a decision by the current transformation detecting part. CONSTITUTION:The detection voltage of the voltage detecting electrode 31 is processed and decided by a logic circuit, and the logic circuit amplifies and rectifies the detection voltage. Then the rectified voltage is compared with the reference level by the level detecting circuit 43. When the input of circuit 43 exceeds the reference level, the monostable multivibrator 44 is turned on for a certain time by the output. As a result, the buzzer signal is delivered through the oscillating circuit 45, and the buzzer 46 generates an alarm by the buzzer signal. At the same time, the pilot lamp 38 such as LED38 or the like is connected to the switch 48 and lit up by the output of the vibrator 44 and at the contact (a) as well as by the output of the power supply checking circuit 49 at the contact (b). In such way, an accurate decision is possible for the dead and live wire of cable.