baber/WOPTO huggingface dataset:
Patent JP-H10322527-A (JP)
Title: Image reader
Inventor: NAKA AKIYUKI
IPC: H04N1/00
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To enable reading wider than a set reading range while keeping scanning and image connecting functions in any arbitrary direction by enabling images to be read in a simple configuration and scanning. SOLUTION: This device is provided with an image reading means 7 for reading a scanning original, moving means in the form of thin wheel for which an outer peripheral surface to be rolled on the surface of original is composed of a high friction material and the grounding width in the advancing direction is shorter than a grounding length, axial holding means 8 provided on the image reading means 7 for holding the moving means 6 so as to freely rotate it, and a moving amount detecting means A for detecting the moving amount of the moving means 6 and by reciprocatively scanning the surface of original through the image reading means 7 along with a free track, reading is enabled. Thus, easy scanning along with the free track is enabled on the surface of original and images can be easily read wider than the prescribed reading range while being connected by reciprocative scanning.  Besides, scanning property can be improved in compact and light configuration and reading up to the terminal part of original is enabled without letting the moving means get out of the track.
Patent JP-H04329516-A (JP)
Title: Customer display device
Inventor: NAITO AKIRA
IPC: G09F9/00
Filed: 1991-04-30
Abstract: PURPOSE:To provide the customer display device in new structure which eliminates the dead angle by a device structure. CONSTITUTION:Display openings 7a are formed on the top and reverse sides of a chassis 7, a couple of liquid crystal panels 1 and 1 are sored in the chassis 7 back to back so that liquid crystal display parts are exposed through the display opening 7a, and display control is performed through the flexible substrate 3 of a circuit board 2 to make the same display on the top and reverse liquid crystal display parts.
Patent JP-S5750214-A (JP)
Title: Clad pipe and its manufacture
Inventor: HORII TAROU
IPC: F16L9/02
Filed: 1980-09-12
Abstract: PURPOSE: To manufacture a clad pipe excellent in appearance, corrosion resistance and strength, by preparing a clad material comprising a mild steel sheet and a stainless steel sheet conjoined with an adhesive, by forming this clad material into a square pipe, by reinforcing the interior of this pipe with an H-beam, and by coating the inner surface with a resinous powder.  
     CONSTITUTION: A mild steel sheet 1 is united with a stainless steel sheet 2 by applying an adhesive in order to electrically insulating two sheets 1, 2 from each other; this composite sheet is formed by a forming roll into a halved segment of a semifinished product provided with a lip. Two of this halved segment are combined placing their openings to face to each other; the stainless steel sheet 2 is notched at its lip part so as to bare the mild steel; this bared mild steel zone is welded to finish a square clad pipe 16. An H-beam 17 is then pressure fitted into this clad pipe 16 which is then heated; under this condition, a fine resinous powder mixed with a low pressure air is recycled in the inside of the clad pipe 16 in order to coat the inner surface with the resinous powder; at the same time, a heat insulating material 30 such as a slag wool is packed in the space of the clad pipe 16. Hereby, a clad square pipe with a stainless steel outer shell, excellent in appearance, corrosion-resistance and strength, is manufactured. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61282008-A (JP)
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1985-06-10
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-S5651097-A (JP)
Title: Main storage control device
Inventor: UENO AKIRA
IPC: G06F13/00
Filed: 1979-10-02
Abstract: PURPOSE: To make unnecessary the detaching of failed memory bank and reconstitution, by splitting memory banks of independent access unit into logic blocks and performing comparison processing through the storage of the information.  
     CONSTITUTION: The 1st, 2nd... memory banks 9, 10... of independent access unit of a main storage device are respectively split into the 1st... logic block 13.... According to access request, the bank and logical block of the address information is set to an address register 2 and it is compared with the content of a failed information register 8 at a comparator 4. Further, if the information of the register 2 is not the information of the failed bank, the information is transferred as it is. In case of the failed bank, the block information of the register 2 and that of the register 8 are compared at a comparator 5, and if it is smaller than the block information in the register 8, the processing is made the same as no failure, and if equal or greater, the logic block information is processed with addition. Accordingly, the area possible for usage can effectively be utilized without the necessity of detaching of failed banks and reconstitution. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10315972-A (JP)
Title: Position detector for maintenance vehicle
Inventor: DOI YASUHIKO
IPC: B61L13/04
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of errors in the change-over of a signal and a turnout due to worker's forgetting when a maintenance vehicle which runs while being insulated performs the railroad work so as to establish the safety of train operation. SOLUTION: Recognition plates 7a... provided with an ID tag in which predetermined information can be stored are provided at a start point and an end point of a work section in a railroad, a reading device 12 which can read the information of the recognition plates 7a... is provided in a maintenance vehicle 1, and a controller which analyzes an output signal from the reading device 12 and compares it with the information inputted in advance and a radio communication device 13 which transfers the output signal of the controller to another place which is away from it are provided so that a position of the maintenance vehicle 1 can be detected at the other place which is away from it.  Consequently, the maintenance vehicle 1 reads the position information from the recognition plates 7a... on a railroad automatically, transmits it automatically to a train command room, etc., which is away from it by the radio communication device 13, and automates the change-over of a signal or a turnout, thereby preventing human errors without fail.
Patent JP-S6021325-A (JP)
Title: Production of hot rolled high tensile steel for electric welded oil well pipe having excellent shape and workability
Inventor: MANO JIYUNICHI
IPC: C21D8/02
Filed: 1983-07-13
Abstract: PURPOSE:To produce a titled high tensile steel having excellent shape and workability by hot working a specifically composed billet and subjecting the hot rolled steel to finish rolling and cooling under specific conditions then coiling the same. CONSTITUTION:A billet contg., by weight <=0.60% C, <=0.50% Si, <=2.0% Mn and <=0.05% total Al, having the compsn. ratio of C, Si and Mn satisfying (%Mn)>=-6.7(%C)-0.76(%Si)+4.0, (%Mn)<=-3.4(%C)-1.1(%Si)+3.5, (%Mn)<= -5.0(%C)-0.18(%Si)+4.2 and consisting of the balance Fe and inevitable impurities is heated and is hot rolled and is then subjected to finish rolling at 800-900 deg.C. The steel is then cooled down to the coiling temp. CT satisfying CT<=650 deg.C, CT>={470(%C)+17(%Si)+95(%Mn)+255} deg.C. The high tensile steel having the quality of 60kgf/mm.<2> tensile strength and <=75% yield ratio is thus obtd.
Patent JP-S5460942-A (JP)
Title: Electro thermo image recording material
Inventor: TABEI MASATOSHI
IPC: B41M5/20
Filed: 1977-10-21
Abstract: PURPOSE: To enable images of pure black tone to be obtained by containing a specific compound such as transition metal oxide in an image recording layer or its adjoining layer.  
     CONSTITUTION: An electro thermo image recording layer composed of a bonding agent, benzotriazole (derivative), organic silver salt and an organic compound capable of reducing organic silver salt is privided on a base of which at least the surface is conductive. At the time a transition metal oxide or its oxygen acid (salt) is contained in the image recording layer or the adjoining layer on the base. When this electro thermo image recording material is put in contact with a photoresist sensor and is thereby exposed to image form and is next applied with a voltage, then it forms images. When a mateial for electrochromic or a material such as the one which reacts with Ag +  when supplied with power and forms a color is used as the transition metal oxide or its oxygen acid (salt), reversible coloring visible images are formed. The images are erasable when supplied with the power of an opposite polarity from the power by which the images have been obtained and becomes the semipermanent images when heated 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04352225-A (JP)
Title: Disk array device
Inventor: ISHIGAKI TOSHIHIRO
IPC: G06F3/06
Filed: 1991-05-30
Abstract: PURPOSE:To provide a command processor which can shorten a total seek time in disk writing and reading operation and also shorten the execution process of a next read command in one process. CONSTITUTION:The disk array device has plural magnetic disk devices 14, a host device 11 which reads and writes data on and out of the magnetic disk devices 14, and a disk array controller 13 which is provided between the magnetic disk devices 14 and host device 11 and performs control so that the magnetic disk devices 14 are accessed at the same time. The disk array controller 13 is the command processor which performs physical address conversion so that successive logical addresses are arranged on the same track of each of the magnetic disk devices 14 and performs control so that the same tracks of the accessed magnetic disk devices 14 are sought at all times. Further, buffers are connected to the magnetic disk devices and preread data can be stored in the buffers.
Patent JP-S61287684-A (JP)
Inventor: SHIMODERA MAKOTO
IPC: B66B1/06
Filed: 1985-06-13
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-H02223026-A (JP)
Title: Optical head device
Inventor: TSUJIOKA TSUYOSHI
IPC: G11B7/09
Filed: 1989-05-19
Abstract: PURPOSE:To prevent a tape from being damaged by making beam incident on a position made eccentric to the rotary shaft of a rotating body, when the tape arranged around the rotating body is scanned with the reflected beam. CONSTITUTION:An optical system 20 is arranged in the upper direction of a rotary drum 1 and parallel beam 11 to be emitted from this optical system 20 is made incident from the upper direction of the rotary drum 1 on a prism mirror 2 in parallel and eccentrically to the rotary shaft of the rotary drum 1. Accordingly, when the reflection mirror 2 is rotated, since reflected beam 13 is rotated with the rotation of this mirror and gradually displaced in the axial direction of the rotary drum 1, a tape 12 is obliquely scanned by the reflected beam 13 even when the tape 12 is wound in parallel around without being inclined to the rotary drum 1. Thus, unnecessary force is not applied to the tape by the travel of the tape or the rotation of the rotary drum and the tape can be prevented from being damaged.
Patent JP-S5251972-A (JP)
Title: Measuring water level using multiple electrodes
Inventor: OGURA KIMIO
IPC: G01D5/25
Filed: 1975-10-24
Abstract: PURPOSE: To measure a water level in a hole by disposing within the hole a plurality of detecting means each having an electrode and a timing shifter and providing outside the hole timing shifters operating at the same timing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5830410-A (JP)
Title: Purifying device of exhaust gas from internal combustion engine with supercharger
Inventor: SATOU HISAO
IPC: F01N3/04
Filed: 1981-08-14
Abstract: PURPOSE:To simplify total construction of a purifying device of exhaust gas, by guiding pressure supply air from a supercharger to a water tank, injecting water with this air pressure into exhaust gas and removing a fine particle of exhaust gas. CONSTITUTION:An engine 1 partially guides pressure air from a supercharger 3, driven by an exhaust turbine 2a, through a check valve 12 and pressure holding valve 11 to the upper part of a water tank 4, stored with water in the inside, and the water is applied with pressure. The water in the tank 4 is guided to an injection valve 8 in an exhaust pipe 7 through a pressure holding valve 13 used at non-supercharge and injected into a flow of exhaust gas. A fine particle in exhaust gas is solidified by applying water and collected by a filter 10, thus exhaust gas can be purified.
Patent JP-S5751792-A (JP)
Title: Method of carburetting and recovering waste gas from smelting furnace
Inventor: IWAO NORITO
IPC: C10K3/00
Filed: 1980-09-13
Abstract: PURPOSE: To improve the concentration of H 2  and CO in gas, by a method wherein the opening part between the discharge port of waste gas from a smelting furnace and a waste gas-recovering apparatus, is sealed with steam, and carbon compounds are added to the discharge port or the recovering apparatus.  
     CONSTITUTION: A gas 13 (hereinafter referred to as LDG) generated in a converter 12 and sealing steam 13 are blown into an LNG-recovering apparatus 14. Then steam and steam drain 22 are separated in a steam-removing stage 16. Gas is transferred to a reservoir 20 by means of a blower and consumed as LDG21. On the other hand, carbon compds. 24 are blown into the recovering apparatus 14 and/or the converter 12, and gasified. O 2  gas is blown into the converter 12 through 25. In this way, the opening part between the furnace port of the converter 12 and the LDG-recovering apparatus 14 is sealed with steam, and at the same time the carbon compds. are gasified by the waste heat of the converter, whereby LDG is modified and supplied to the reservoir 20 as a high-quality fuel gas. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06343267-A (JP)
Title: Thyristor valve
Inventor: KUSHIBIKI RYOICHI
IPC: H02M7/48
Filed: 1993-05-31
Abstract: PURPOSE:To enhance safety of inspection.maintenance operations and to reduce inspection.maintenance spaces. CONSTITUTION:Flanges 2a are fixed to intermediate parts of poles 2. A guide hardware 18 is fixed to an upper surface of the flange 2a, and a thyristor module 4 is supported at both sides by an upper part of the hardware 18. A drawing jig 6 is placed between the flanges 2a of paired poles 2, and at the time of inspection.maintenance, the module 4 is pulled out to a center of a unit thyristor valve 5 by the jig 6.
Patent JP-H06335579-A (JP)
Title: Work carrying device
Inventor: NAGAI TOSHIAKI
IPC: D05B27/10
Filed: 1993-05-31
Abstract: PURPOSE:To provide a work carrying device which can properly carry a work without generating a strain not only in the case of forming linearly a seam line but also even in the case of forming a seam line in either of a recessed or projecting shape. CONSTITUTION:A first and a second carrying means for imparting carrying force in the linear direction to a work W/b are constituted of a pair of upper and lower carrying rollers R1, R2 and R3 and R4 for inserting and holding the work, and a carrying roller driving means for driving at least one of both the carrying rollers, and also, a third carrying mechanism for rotating and moving the work along a circular arc-like route is installed. Also, this third carrying mechanism is constituted of a circular arc-like rail 3 centering around a work inserting/holding point by a pair of upper and lower carrying rollers R1, R2 of a first carrying mechanism, a moving base 4 fitted to this rail so as to be movable, moving base driving means 7, 8 and 9 for moving this moving base along the rail, and a roller holding base 5 which is attached to the moving base, and also, supports so as to be freely turnable the carrying rollers in a second carrying mechanism.
Patent JP-S6021253-A (JP)
Title: Script letter printing
Inventor: SHIMOYAMA NORIO
IPC: B41J3/407
Filed: 1983-07-15
Abstract: PURPOSE:To improve the printing quality by a method wherein printing data and attributes for one row of printing are temporarily stored and read out at the time of printing and script letters or subscript letters and normal letters are printed separately in different row positions. CONSTITUTION:Input printing data and attributes are put into a CPU through a data receiving circuit and stored in a one row buffer. Superscript letters in the one row buffer are transferred to a printing control circuit by the CPU while the normal letters in the one row buffer are converted into space data and transferred to the printing control circuit by the CPU. The letter pattern information is given to a letter pattern generator and at the same time a head driving circuit is driven and the superscript letters are printed. A printing paper is shifted to the position where the normal letters are printed by an LF motor and the normal letters are transferred from the one row buffer to the printing control circuit while the superscript letters are converted into space data and the normal letters are printed. With this constitution, sagging of the printing paper caused by the reverse shifting is avoided and the printing quality of superscript letters is improved.
Patent JP-H04352577-A (JP)
Title: Ccd solid-state image pickup device
Inventor: MIURA HISANORI
IPC: H04N5/341
Filed: 1991-05-30
Abstract: PURPOSE:To obtain a fixed output level regardless of the change of a light source with the passage of time or the like by comparing the output level of an image pickup signal with that of a reference signal and changing the output timing of a shutter pulse impressed to an electronic shutter according to the result. CONSTITUTION:An output level comparator part 11 compares the output level of an image pickup signal So from a CCD solid-state imaging device A with that of a reference signal Sr. When the output level of the signal Go is higher than that of the signal Sr, a high level comparing signal S is outputted and in the reverse case, a low level comparing signal S is outputted. When the comparing signal S from the comparator part 11 is at the high level, a shutter timing preparation part 12 sets a value in a counter at a value larger than a set value (set in the case of manufacture). As the result, the output level of the image pickup signal So is reduced. Oppositely, when the signal S is at the low level, the value in the counter is set at a value smaller than the set value. As the result, the output level of the image pickup signal So is increased. Therefore, the output level reduction of the signal So with the change of the light source with the passage of time can be absorbed.
Patent JP-S614914-A (JP)
Title: Distance measuring instrument
Inventor: TAKASHIMA KAZUO
IPC: G01B11/00
Filed: 1984-06-19
Abstract: PURPOSE:To eliminate the effect by an extraneous light by focusing the spot image modulating the intensity if light in the prescribed period to a photodetector and by converting to the distance output the position output obtd. by dividing the one part by the addition value of both amplitudes as well as peak-holding the two outputs. CONSTITUTION:The intensity of a light source 1 is modulated with the prescribed period by a timing circuit 11 and the radiating light thereof is projected to the object body 3, and the reflected light is focused on the photodetector 6 of an optical position detector and also pulse current iA, iB are obtd. from the two electrodes thereof. The effect of an extraneous signal is removed with holding the maximum value of the amplitude of for one period to peak holding circuits 12, 13 by the timing signal of the timing circuit 11. Further the operation of the equation is performed by an adder 7 and divider 9 to find the position output P and the distance output l is outputted from the transducer 10.
Patent JP-H04352105-A (JP)
Title: Light divergent element made of glass
Inventor: FUJII KIYOSUMI
IPC: G02B6/00
Filed: 1991-05-30
Abstract: PURPOSE:To increase the efficiency of light divergence by a light divergent element which diverges light incident on one end from the side and is useful for illumination in a soln. in a photochemical CONSTITUTION:A glass pipe 11 is filled with many glass beads 12 and both ends are tightly sealed in a plane state to form a light divergent element 10. Light incident on one end of the element 10 are irregularly reflected by the action of the glass beads 12 as lenses and diverges from the side of the element 10. At this time, the gaps among the glass beads are filled with water or a transparent liq. whose refractive index is close to that of the glass beads, e.g. a chemical immersion liq. and/or the size of the glass beads are stepwise reduced from the light incidence end toward the light emergence end. Uniformity in light divergence in the longitudinal direction of the element is further improved.
Patent JP-S5353321-A (JP)
Title: Color photosensitive material
Inventor: SAKAI NOBUO
IPC: G03C7/392
Filed: 1976-10-25
Abstract: PURPOSE:Color picture images are sufficiently stabilized without causing dispersion defect and crystal deposition nor degradation in hue and fog by containing a specific color image stabilizer in a photosensitive layer.
Patent JP-H06312676-A (JP)
Title: Crawler belt
Inventor: EGASHIRA MASAKI
IPC: B62D55/27
Filed: 1993-04-30
Abstract: PURPOSE:To use both the surface side and reverse side of a track link by providing a surface side track shoe and a reverse side track shoe on the link main body. CONSTITUTION:A surface side track shoe 24 where a rubber pad 24A is fitted and a reverse side track shoe 27 where each click part 27A is formed are respectively provided on the link main body of each track link 22, whereby according to the ground condition of a work site, a crawler belt 21 is cut and separated to be reversed so that the surface side shoe 24 and the reverse side shoe 27 are selectively used as the grounding surface. Accordingly, when the ground condition of a work site is changed from the paved road surface to the desert land, for example, the crawler belt 21 is reversed to use the reverse side track shoe 27 as the grounding surface, so that the crawler belt can be quickly made correspond to the ground condition without separately providing a crawler belt.
Patent JP-H04354246-A (JP)
Title: Telephone conference equipment
Inventor: SAITOU KIYUUTA
IPC: H04M3/56
Filed: 1991-05-31
Abstract: PURPOSE:To configure a telephone conference with ease of use economically by utilizing asymmetry of an ATM line so as to connect plural telephone conference equipments with a single loop tying all points. CONSTITUTION:Each telephone conference equipment is accommodated in an ATM network by an ATM line 4-7 and connected to a loop with a line using an ATM cell. An in-network delay fluctuation of a received voice cell is absorbed by a delay fluctuation absorbing device 4-5 and sent to a voice signal replacement device 4-6 for each prescribed time. Voice signals of all equipments including its own equipment are in existence in the voice cell. The voice signal replacement device 4-6 writes a new voice signal stored in a transmission buffer 4-4 and sends it to an ATM network. On the other hand, a voice signal synthesizer 4-1 adds signals of the voice cell received from the delay fluctuation absorption device 405 except its own equipment for each voice sampling and reproduces it as the synthesized voice signal. Thus, each equipment listens to all equipments except its own equipment to realize the voice conference.