baber/WOPTO huggingface dataset:
Patent JP-H10317010-A (JP)
Title: Instrument for measuring shape of material to be heat-treated and method for measuring shape thereof
Inventor: MIZUNO YUKITAKA
IPC: B22F3/10
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To surely enable the measurement in two-dimension or three-dimension during actual working time by analyzing picture data related to the shape, deforming quantities, distribution of the deforming quantities and uneven deformation of a material to be heat-treated during the heat treatment. SOLUTION: The heat treatment is executed to the material 2 to be heat- treated set in the inner part of an atmosphere heating furnace 1 while controlling the atmosphere, and the material 2 to be heat-treated is monitored with a camera 6 from the outside through a peep hole 7 in the atmosphere heating furnace 1. In the monitored picture data, same points in the material among the reference picture data before heat treatment working and the measured objective data during the heat treatment working, are specified. Based on plural displacing quantities of these same points in the material, the deforming quantities, distribution of the deforming quantities and uneven deformation in the whole material to be heat-treated are calculated with the picture data analyzing device 8.
Patent JP-S5945954-A (JP)
Inventor: HANSU KURAMAA
IPC: C04B38/00
Filed: 1983-07-29
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-H10314960-A (JP)
Title: Electron beam welding method
Inventor: NAYAMA RISUKE
IPC: B23K15/00
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of flaws such as fusion defects even in the case of increased thickness of a base material and to improve the strength of a joint by forming a weld joint with plural through weld beads, executing the weld bead of the first pass in a position containing a groove, and executing the last pass in a position within a previously formed weld bead. SOLUTION: The welding process is such that first, through electron beam welding 1 of the first pass is executed at a position 1 mm apart from a groove to the rear part of the base material 1 to form a through weld metal 2. With the through weld metal 2 cooled to the room temperature, through electron beam welding 2 is executed at a position 1 mm apart from the groove 5 to the left of the base material 1 to form a through weld metal 2'. After that, the through electron beam welding 3 is applied along the groove to form a through weld metal 2". In this case, with each bead width set as 2.5-3 mm for the through welding, the through weld metal 2, 2' is subjected to the thermal refining of the through electron beam welding 3, so that the strength is recoverable to the level that is the same as or higher than the basic material.
Patent JP-S62165-A (JP)
Title: Image forming device
Inventor: WATANABE JUNJI
IPC: H04N1/29
Filed: 1985-06-26
Abstract: PURPOSE:To form easily a multi-colored image by an image forming system using a normal developer by identifying a color agent painted at the color modifying part of an original image, operating selectively a developing means, a transporting means and an erasing means and forming the color agent part of the original image to an object to be transferred in different colors from other parts. CONSTITUTION:This invention utilizes that a photosensitive drum 10 is highly sensitive to blue-based colors, for instance. A mark Gb is put at the necessary part of the original with a special pen made of the blue-based color ink, and said part is identified through exposing scan by changing the filter of a CCD unit 174 installed in the optical path of a variable power lens block so that it can freely advance and retreat. According to the identification information, a developing unit is selectively operated. Then an erasing array 150 erasing selectively the image formed on the photosensitive drum is operated, and the specified part is copied in colors different from other parts.
Patent JP-2000048736-A (JP)
Title: Color selection mechanism, and color cathode-ray tube receiver
Inventor: SAIDA KOJI
IPC: H01J29/07
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To suppress the vibration without using a damper wire. SOLUTION: A damper member 30 to suppress the vibration of an aperture grille 20 is provided in each linear electrode 24. The damper member 30 is formed into a sheet shape or a linear shape in the longitudinal direction of the linear electrode 24, and plays the dynamic vibration absorption function to absorb the function of the aperture grille 20 through the vibration by the vibration applied to the aperture grille 20, and the vibration of the aperture grille 20 is suppressed by the energy loss caused by the mutual friction of a non-fixed part with a part of the linear electrode 24 opposite to the non-fixed part 32. The damper member 30 is fixed so as not to be projected from the linear electrode 24 in its width direction relative to the linear electrode 24.
Patent JP-H08333663-A (JP)
Title: Apparatus for production of hot dip metal coated steel sheet
Inventor: TADA MASAHIKO
IPC: C23C2/40
Filed: 1995-06-06
Abstract: PURPOSE: To provide an apparatus for production of a hot dip metal coated steel sheet which yields products having excellent plating quality without the segregation induced by the components of molten metal according to positions in a molten metal holding vessel. CONSTITUTION: An auxiliary vessel 3 attached with a bath surface height adjusting means 5 for previously preparing and storing the molten metal 6 is connected to the molten metal holding vessel 2 in which a molten metal bath is filled and a steel strip l travels perpendicular upward through the inside of the base of the apparatus for production of the hot dip metal coated steel sheet having the holding vessel 2. A connecting passage 4 for supplying the molten metal 6 to the holding vessel 2 from the auxiliary vessel 3 is formed of a cylindrical body and the disposing space of the cylindrical body is set at <=1/2 the steel strip width passing the holding vessel 2.
Patent JP-2000328729-A (JP)
Title: Reinforcing metal fitting for folded plate roof
Inventor: YASUMOTO JUICHI
IPC: E04D3/367
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To strongly maintain an engaging state of a seam fit in a folded plate roof connected and fixed by, for example, seam fit. SOLUTION: This reinforcing metal fitting for a folded plate roof is used by being installed on the folded plate roof 1 connected by engagement of the mutual engaging edges 3c, 3d of the rising both side edges. A main body part (a surrounding part 7 and a pressing member 10) fastened and fixed so as to maintain an engaging part 1a is formed in the engaging part 1a for engaging the mutual engaging edges 3c, 3d, and grounding parts 8, 8 for coming into surface contact from above with at least one of folded plate upper surfaces 1b positioned on the left and right of the engaging part 1a are formed on the lower end of the main body part.
Patent JP-H09303872-A (JP)
Title: Combustion device
Inventor: SAITO TOSHIHISA
IPC: F24H1/10
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To assuredly prevent the supply of high temperature hot water during the resupply of hot water. SOLUTION: A controller 20 is provided with a high temperature hot water supply preventing means. The control means fetches the observed hot water temperature SA of the outlet side hot water temperature sensor 14 of a hot water supply heat exchanger 1 during the stop of combustion of a hot water supply burner. Further, the control means fetches a hot water setting temperature from time to time during waiting for the supply of hot water and calculates the computed outlet side hot water temperature SB of the hot water supply heat exchanger 1 so that a hot water supply temperature becomes a setting temperature for supplying hot water while a bypass valve 10 is opened. The control means compares the computed outlet side hot water temperature SB with the fetched hot water temperature SA.  When the control means decides that SA deviates from a preset range from SB, it decides SB as a reference value, and in the case other than the above, it decides SA as a reference value. The control means calculates a valve opening temperature and a valve closing temperature based on the decided reference values. After the start of hot water supply, when the observed hot water temperature of the outlet side hot water temperature sensor 14 reaches temperature not lower than the valve opening temperature, the bypass valve 10 is opened. Then, after the observed hot water temperature reaches temperature not higher than the valve closing temperature, the bypass valve 10 is closed so that the supply of hot water is prevented.
Patent JP-S5566116-A (JP)
Title: Container for piezoelectric oscillator
Inventor: KIZAKI SHIGERU
IPC: H03H9/02
Filed: 1978-11-13
Abstract: PURPOSE:To realize the cost reduction of the container for the piezoelectric oscillator by forming a number of caps and terminals from one sheet of the metal plate via the photoetching and half-etching technique and also securing a direct shift for those caps and terminals. CONSTITUTION:Cap 11 contains bridge 12 for prevention of falling-off due to the photoetching, and header 13 is formed in the same substrate. The area with hatching in the diagram shows concavity 15 which is obtained by the half-etching. And piercing lead terminal hole 14 is formed through the same way as the external shape etching. The insulator containing the lead terminal formed with the glass and ceramic powder is sealed to hole 14. At this time point, in case header 13 and terminal 11 are formed with the single body composed of plural number of metal p late 16 connected via bridge 12, they of course possess no bridge 12.
Patent JP-H1083628-A (JP)
Title: Information fetch system, circuit for extracting read reference clock from coded digital data recorded on cd-rom optical disk, an method for deciding read reference clock in cd-rom information fetch system
Inventor: WADA TAKEO
IPC: G11B19/247
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To effectively and efficiently fetch digital information on an optical medium by using a phase synchronous loop circuit with a narrow capture band width while cooperating with a micro-controller deciding a variable central frequency. SOLUTION: This information fetch system comprises a read head 520, the micro-controller (μc) 550, an oscillator 540, the phase synchronous loop circuit 530 and a data decoder circuit 510. The μc 550 controls the track position of the read head 520 to decide the variable central frequency, based on the track position. The oscillator 540 generates the variable central frequency decided by the μc 550. The phase synchronous loop circuit 530 extracts a read reference clock signal from the data on the track position imparted, based on the central frequency from the oscillator 540. Then, the narrow capture band width is required. The decoder circuit 510 generates the digital data decoded from the read reference clock signal.
Patent JP-S5665127-A (JP)
Title: X-ray photographing apparatus
Inventor: MATSUURA TETSUO
IPC: G01N23/04
Filed: 1979-10-31
Abstract: PURPOSE: To make it possible to prevent the position deviations of a contact frame at the high speed moving and film receiving by oscillating an elastic guide rail fixed at one end and guiding the contact frame in the direction orthogonal to the moving direction of a moving frame to which it is mounted.  
     CONSTITUTION: An unphotographing film is handed from a feed magazine 2a to a contact frame 5 by way of a conveying roller 4. Next, a guide rail 9 fixed at one end 9d is oscillated by a motor 13, and when a moving frame 11 is moved by the driving of a motor 12, the contact frame 5 mounted slidably to the two shafts 11a of the moving frame moves by being guided by the guide rail 9. Since the oscillating position of the guide rail has been determined in conformity with split photographing modes, the contact frame is positioned to a desired photographing position. At the time when the contact frame returns to the film receiving position upon ending of the photographing, there is no deviation of center position with the conveying roller because the one end of the guide rail is fixed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H088637-A (JP)
Title: On-vehicle composite antenna
Inventor: MINAMI YOSHIAKI
IPC: H01Q5/10
Filed: 1994-06-22
Abstract: PURPOSE:To provide a compact on-vehicle composite antenna which can receive both UHF and VHF waves. CONSTITUTION:A composite antenna consists of a UHF receiving logarithm period antenna shortened dipole 12 which is used as a VHF receiving antenna. The dipole 12 is connected in series to a feeder 16 of the antenna 10 which is formed on both sides of a printed board. When the resonance frequencies of the antenna 10 and the dipole 12 are set at f1 and f2 respectively, f1>f2 is satisfied. Then the transmission loss can be extremely reduced at a low frequency when a proper size is set for the antenna 10. Therefore the antenna 10 functions as a mere feeder unit against the dipole 12, and no transmission loss is produced even in a VHF reception mode.
Patent JP-S622067-A (JP)
Title: Speed change gear
Inventor: SHIMAMOTO MASAO
IPC: F16H37/02
Filed: 1985-06-26
Abstract: PURPOSE:To achieve the reduction in the number of shafts and the number of gears by transmitting the driving force of an input shaft to a differential gear via a direct coupling gear of an input shaft and that of a counter shaft at the time of direct coupling. CONSTITUTION:Direct coupling gears 7 and 29 which are engaged each other are provided on an input shaft 6 and a counter shaft 27 respectively. And a changeover gear 23 which drives selectively either of a V-belt type non-stage transmitting part 10 and the direct coupling gears 7, 29 is provided. By this constitution, since the number of stages in which gears are engaged becomes two stages at the time of direct coupling, the number of shafts and the number of gears can be cut down, and the power loss can be reduced.
Patent JP-S6229906-A (JP)
Inventor: PETORASU UIRUHERUMUSU TSUBUIIG
IPC: A01D57/00
Filed: 1986-06-16
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-H037003-A (JP)
Title: Carrying system using linear induction motor
Inventor: SENDA ATSUSHI
IPC: B60L13/03
Filed: 1989-06-01
Abstract: PURPOSE:To perform branch direction control of a carrying truck by exciting only one of linear induction motors splitted into two. CONSTITUTION:When a carrying truck 1 travels on a normal carrying path, both linear induction motors 2a, 2b are excited and the carrying truck 1 travels with supporting rollers 4a, 4b thereof being supported on supporting members 7a, 7b and guide rollers 3a, 3b thereof being guided by guide members 6a, 6b. When the carrying truck 1 travels on the left side branch path, only one linear induction motor 2a is excited and the carrying truck 1 travels while being attracted toward the secondary conductor 5a. At this time, the carrying truck 1 travels with the supporting roller 4a being supported on the supporting member 7a and the guide roller 3b being supported by a guide member 8b at the branch section.
Patent JP-H11272132-A (JP)
Title: Wet-type electrophotographic system printer
Inventor: CHO BINSHU
IPC: G03G21/00
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To suppress the outflow of a harmful material produce from the inside of a printer body to the outside by surrounding an engine unit with a shielding cell so as to store gas carrier evaporated by a drying part and filtering air exhausted by a ventilating fan from the inside of the shielding cell. SOLUTION: The shielding cell 100 surrounds a photoreceptive belt 11, a developing unit 30, a transfer roller 50 and a fixing roller 60 so as to enclose and store the harmful material produced from the engine unit, for instance, the gas carrier produced by the drying part 70 inside. The ventilating fan 130 exhausting the air inside of the shielding cell 100 and maintaining the inside to be always in a low-pressure state is installed on the lower side surface of a printer body 200, and is provided with a filter 120 filtering the harmful substance at the flow passage of the air exhausted. The inside of the shielding cell 100 is set to be in the low-pressure state and inside air does not flow out to the outside in the operation of the ventilating fan 130, so that the air exhausted by the ventilating fan 130 is filtered by the filter 120.
Patent JP-H11335021-A (JP)
Title: Remote monitor system and maintenance support system
Inventor: HASEGAWA KAZUMI
IPC: B66B5/00
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a remote monitor system which informs a keeper for a building, of a condition for a recovery from an abnormality so as to alleviate fears of the keeper. SOLUTION: A building 10 in which an object to be maintained is provided therein with a terminal device 16. When the terminal device 16 normally transmits information as to an abnormality to a center device 18, the device 18 transmits in reply, an abnormality information accept confirming signal. Further, the terminal device 16 indicates such a fact that the information as to the abnormality is already transmitted in reply to the center 14. Further, a maintenance group carries portable terminals 20, and accordingly, a signal indicating a required time until the group reaches the building 10 is transmitted to the terminal device 16.
Patent JP-H088141-A (JP)
Title: Regulating capacitor
Inventor: SATOU TERUHIRO
IPC: H01G4/255
Filed: 1994-06-22
Abstract: PURPOSE:To extend the variable range of the electrostatic capacity of a regulating capacitor. CONSTITUTION:In a regulating capacitor, on one surface of an insulation board 1, a dielectric film 3 and an opposite electrode 2 of a first electrode are formed respectively, and on the other surface of the board 1, a cut electrode 4 of a second electrode is formed, and further, by the cuttings of the second electrode 4 along a cutting line L, the electrostatic capacity of the regulating capacitor can be regulated. In the first electrode 2, two electrode terminals 11, 12 for external leadings are provided in point-symmetric places. Further, in the second electrode 4, many electrode pieces 13 are so provided zigzag to the first electrode 2 that they are connected with each other on the cutting line L, and in the second electrode 4, the two electrode terminals for external leadings are provided in point-symmetric places. In other words, the cutting line L of the second electrode 4 is set along the mutual connection parts of the electrode pieces 13.
Patent JP-S5473356-A (JP)
Title: Beans grinder
Inventor: MAEZAWA KAZUO
IPC: B02C18/12
Filed: 1977-11-22
Abstract: PURPOSE: To eliminate the adhesion of dust particles due to turbulence by constructing the inner diameter of an opening section between a grinding chamber and a blasting chamber so as to be approximately equal to or smaller than the inner diameter of a suction section in a fan blade section.  
     CONSTITUTION: If beans are charged into a grinding chamber 15 and a motor 2 is driven, a cutter 27 turns with a fan 13 so as to grind the beans. At the same time, current of air generates, which is sucbed from an air hole section 31 and passes through the grinding chamber 15, a blasting chamber 4 and a duct 5, and is exhausted to an exhausting section 12 in a cover body 11 of a storage case 8. Dust particles below a predetermined particle size pass through a filter 21 owing to the air current and agitation by means of a cutter 27, and being sent from the blasting chamber 4 to a storage chamber 7. The inner diameter D 1  of a suction section 29 in the fan 13 is approximately equal to or greater than the inner diameter D 2  of a lower opening section in a grinding chamber 15. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H035977-A (JP)
Title: Magnetic disk access system
Inventor: MATSUURA KOJI
IPC: G11B21/08
Filed: 1989-06-01
Abstract: PURPOSE:To enhance the accessing efficiency at the time of simultaneously accessing the information in different cylinder positions on the same medium by controlling two pieces of the head arms of a magnetic disk device in accordance with describing algorism. CONSTITUTION:This system is constituted of a central processing unit 1, an input/output processing unit 2, a magnetic disk processing unit 3 and a magnetic disk device 4. The magnetic disk device 4 is provided with the two head arms 6, 7 for accessing the magnetic head nonsynchronously with the magnetic disk 5. The accessing efficiency, such as the max. value of seek time and load dispersion, is studied and the two head arms 6, 7 of the same medium are selected at the time of executing queue registration by previously possessing the information on the cylinder positions, etc., of each of the head arms 6, 7 of the magnetic disk 5 in the central processing unit 1 and generating the request for input and output. The accessing is then executed actually by the corresponding head arm 6 or 7 with the magnetic disk device 4 via the input/output processing unit 2 and the magnetic disk processing unit 3. The information read by way of the path reverse therefrom is transmitted to the central processing unit 1. The accessing efficiency is enhanced in this way.
Patent JP-S5764619-A (JP)
Title: Preparation of organic acid
Inventor: KOFUCHI YASUTOSHI
IPC: C07C53/08
Filed: 1980-10-09
Abstract: PURPOSE: To obtain an organic acid from a metallic salt thereof easily with a small number of dialytic chambers and saved energy, by using an electrodialytic apparatus having plural dialytic chambers consisting of cation exchange membranes and hydrogen ion selective permeable diaphragms alternately placed.  
     CONSTITUTION: An organic acid is obtained from a metallic salt thereof, e.g. a metallic salt of an amino acid. In the process, an electrodialytic apparatus having plural dialytic chambers constituted of cation exchange membranes 1 and dia phragms 5 having a higher hydrogen ion selective permeability than the cation exchange membranes 1 and substantially no anion permeability are alternately placed between the anode 4 and the cathode 3 is used, and an aqueous solution of the metallic salt of the organic acid is fed dialytic chambers (a) having the cation exchange membranes 1 on the cathodic side and the diaphragms 5 on the anodic side. An aqueous solution containing hydrogen ions is fed to other dialytic chambers (b) to carry out the electrodialysis. The diaphragms 5 are amphoteric ion exchange membranes, and the number of the dialytic chambers constituting the necessay units can be reduced to 2. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63303799-A (JP)
Inventor: KARASAWA ISAO
IPC: B43L13/00
Filed: 1987-06-04
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-S6123769-A (JP)
Title: Aluminum-containing galvanized alloy steel sheet subjected to chemical conversion treatment
Inventor: SASAKUMA SHINJI
IPC: C23C22/08
Filed: 1984-07-09
Abstract: PURPOSE:To prolong the life of a chemical conversion bath and to obtain economically a fine chemical conversion film by using an alkali soln. of >=12pH contg. nitrates of Ni, Co plus Mn and a chelating agent in the pretreatment in the case of subjecting a coated steel sheet to chemical conversion treatment of zinc phosphate. CONSTITUTION:A galvanized alloy steel sheet contg. 2-10wt% Al is preliminarily treated with an alkali soln. of >=12pH contg. (1) one or more kinds of nickel nitrate, cobalt nitrate, manganese nitrate plus iron nitrate and (2) gluconate or hexahydroxyheptonate. As the treating method, the spraying or immersion treatment may be used. Thereby, only aluminum contained in the steel sheet is selectively etched in about 0.2g/m<2> and also the film subjected to chemical conversion thereafter is made fine. Therefore, the adhesive properties of the coated film formed by coating the steel sheet is made excellent and the life of the bath is prolonged because aluminum is unaccumulated in the chemical conversion bath.