baber/WOPTO huggingface dataset:
Patent JP-2000043483-A (JP)
Title: Recording board device
Inventor: MORITA HISAMITSU
IPC: B43L1/04
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a recording board device wherein a content which is listed on a recording board can be easily converted into electronic data and can be used. SOLUTION: Character strings and line drawings which are listed on a recording board 20 are read by a scanner 30 by an instruction from an operation part 40, and are stored in a DRAM as bit map data. A micro-computer reads the bit map data in the DRAM, JPEG-compresses it and forms compressed data, or forms text data by a character recognition. Then, the bit map data, the compressed data or the text data is written in a floppy disk, and the data can be reproduced and used by other information processing devices. Also, the bit map data, the compressed data or the text data can be reproduced and used by an external communication controller with other information processing devices.
Patent JP-H0554523-A (JP)
Title: Method for damping vibration of disk device
Inventor: KOJIMA TOSHIAKI
IPC: G11B19/04
Filed: 1991-08-27
Abstract: PURPOSE:To damp a vibration in the disk circumferential direction by writing and reading a reference signal produced on the basis of a servo signal and detecting a phase difference between this and the unwritten reference signal. CONSTITUTION:A servo clock signal (B) (2) is produced from a servo clock signal (A) (1) obtained from a disk servo surface, and the servo clock signal (B) is once written to a magnetic disk by using a data head. The servo clock signal (B) written on the magnetic disk is read out to be as a data clock signal (3), and also when the phase difference between the data clock signal and the servo clock signal (B) unwritten to the magnetic disk is obtained, the height of a peak of a chopping wave stands for a phase shift (4). Then, the vibration in the circumferential direction is damped by adjusting a centroid position of a movable part of a head positioning mechanism or a driving force operating position in order to minimize this phase difference.
Patent JP-S60108178-A (JP)
Title: Method and device for turning arc in gas shielded metal arc welding
Inventor: ONO HIDEHIKO
IPC: B23K9/16
Filed: 1983-11-16
Abstract: PURPOSE:To turn economically an arc by a simple mechanism by jetting not only a shielding gas but also a control gas whose potential inclination is different from the shielding gas, in the vicinity of the arc successively from at least three directions of the circumference of a welding torch. CONSTITUTION:A welding wire 20 is fed into a wire hole of a wire supply body 2, straightened through a hole of a contact chip, and an arc 22 is generated by applying an electric power source. On the other hand, a shielding gas 23 of Ar, CO2, etc. and a control gas whose potential inclination is different from said gas are jetted to the vicinity of the arc 22 successively from holes 1a, 1b and 1c provided on the circumference of a welding torch 1, and the arc 22 is turned.
Patent JP-H0379271-A (JP)
Title: Surface treatment of coil spring
Inventor: MAEDA CHIYOTOSHI
IPC: B24B37/00
Filed: 1989-08-22
Abstract: PURPOSE:To reinforce the inner peripheral surface of a coil spring and to increase the fatigue strength by shot-peening the inner peripheral surface at least of the coil spring. CONSTITUTION:The inner peripheral surface at least of a coil spring (valve spring) 1 subjected to forming is subjected to shot-peening. The inner peripheral surface at least of the coil spring 1 subjected to shot-peening is subjected to a magnetic polishing by a magnetic abrasive 6. The fatigue strength of the peripheral wall face 13 of the spring 1 can be improved.
Patent JP-H1146288-A (JP)
Title: Original reader
Inventor: KANEDA TOKUZO
IPC: H04N1/00
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To realize an original reader, where deterioration in read quality of an original such as production of black stripe linear data due to dust or the like deposited on contact glass is prevented with a comparatively simple method, a read section is placed to the lower part of the main body as conventionally, re-deposition of the removed dust is prevented and the original is restricted sufficiently in the vertical direction. SOLUTION: This original reader has plural carrying means 15, 16, 17, 24 that carry an original 11 which is a read object and a slit exposure section L that optically reads an image face of the original 11 carried by the carrying means 15, 16, 17, 24 is provided with a charging means that charges electrostatiscally a backup roller 24 which is one of the carrying means placed on the side facing opposite the slit exposure part L.
Patent JP-S59107053-A (JP)
Title: Electrothermic alloy
Inventor: NISHIWAKI SHIGEMITSU
IPC: C22C19/05
Filed: 1982-12-09
Abstract: PURPOSE:To obtain an electrothermic alloy having superior workability and usable at a higher temp. without using expensive Y, Zr, etc. by adding specified small amounts of elements such as La, Ce and Si to an electrothermic Ni-Cr alloy. CONSTITUTION:This electrothermic Ni-Cr alloy consists of, by weight, 18-40% Cr, 0.01-0.5% La+Ce, 0.7-3.0% Si, <0.05% Mn, <5% FE and the balance Ni. The alloy can be used at >=1,200 deg.C without requiring expensive Y and Zr unlike a conventional alloy. The alloy has superior workability, and it has a remarkably prolonged life and withstands a remarkably increased number of repeated bending at 1,200-1,300 deg.C.
Patent JP-H08191006-A (JP)
Title: Magnetic material
Inventor: TSUDAI AKIHIKO
IPC: C22C38/58
Filed: 1995-08-24
Abstract: PURPOSE: To obtain a magnetic material of which a main phase is a compound phase excellent in stability, which includes a great amount of a transfer metal element such as Fe, Co or the like, and which can obtain high saturated magnetic flux density, capable of making high performance a permanent magnet, for example. CONSTITUTION: This embodiment is substantially represented as a general formula: (R<1> x R<2> y Coz Fe1-x-y-z )100-u Au (in which R<1> shows a rare earth element containing Y, containing at least one kind selected from La, Ce, Pr, Nd and Sm at an atomic ratio 55% or more, and R<2> shows an element of at least one kind selected from Zr, Hf and Sc, and A shows an element of at least one kind selected from N, C and P, and x, y, z and u are numbers satisfying 0.02<=x<=0.2, 0.001<=y<=0.2, 0.04<=x+y<=0.2, 0<=z<=0.5, 0.1<=u<=30 atom%). Further, the main phase has a Th2 Ni17 type crystal structure, and this embodiment is a magnetic material suitable for a permanent magnetic material.
Patent JP-H0380547-A (JP)
Title: Lead frame position detector
Inventor: ONISHI YOSHITAKA
IPC: H01L21/50
Filed: 1989-08-23
Abstract: PURPOSE:To easily cope with the type change of a lead frame, and precisely carry the lead frame, by detecting the position of a lead frame by using light flux penetrating the holes formed in the lead frame. CONSTITUTION:At a specified position of a carrying route of a lead frame 24, a light source 21 and a photo detector 22 provided with a plurality of picture elements are arranged so as to face each other, in the manner in which a part of the lead frame 24 in which holes 25 are arranged at specific intervals passes between the light source 21 and the photo detector 22, thus forming a photo detecting part. The photo detectors 22 detect the light flux passing the holes 25 arranged on the the lead frame 24; a window circuit 35 for counting the number of holes and a circuit 36 for counting the number of holes count the number of light flux passing windows for counting the number of holes arranged in the vicinity of a starting position of a window for position detection; a window circuit 37 for position detection and a circuit 38 for detecting light flux position detect the position of light flux passing the window for position detection, when the output of the circuit 36 for counting the number of holes reaches a specified value. Thereby the position of the lead frame can be detected without special machining.
Patent JP-S58105878-A (JP)
Inventor: RICHIYAADO UOOREN DAIMONDO
IPC: B62D6/02
Filed: 1982-12-09
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-S59131629-A (JP)
Inventor: HONNSON RIYAN
IPC: C08G81/00
Filed: 1983-11-18
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-H04102690-A (JP)
Title: Fireproof door
Inventor: HONDA TOMIYASU
IPC: E06B5/16
Filed: 1990-08-16
Abstract: PURPOSE:To improve fireproof performance by making a constituent member of a noncombustible organic fiber plate which has been formed, via an adhesive substance, from noncombustible organic fibers made by filling or fixing noncombustible inorganic compounds in the cellar holes and/or on the inner wall surfaces. CONSTITUTION:Noncombustible inorganic compounds are filled in the void parts such as cellar holes, conduit holes, or the like of dried organic fibers, or noncombustible inorganic compounds are fixed or stuck in layers along the inner walls of cellar holes, and further noncombustible inorganic compounds are fixed or stuck even on the outer circumferential parts of the organic fibers to form noncombustible organic fibers. Then, the noncombustible organic fibers are integrally formed via an adhesive substance in which noncombustible inorganic compounds are mixed to obtain a noncombustible organic fiber plate. And, the noncombustible organic fiber plates are made at least a part of the fireproof door constituent members. Thus, fireproof performance can be improved.
Patent JP-2001042448-A (JP)
Title: Photograph producing system with speech code
Inventor: NOZAKI IWAO
IPC: G06K1/12
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain a photograph producing device with speech code for which an extension unit for efficiently upgrading the photograph producing device with speech code of a simple type is prepared. SOLUTION: This photograph producing device with speech code comprises a base unit 1 which has a code converting means 22 for converting speech information into an optically readable speech code image, a printing section 4 for recording the print data formed in accordance with the speech code image in a recording medium 5 and a first operator console 6 for inputting various operation commands and the extension unit 10 which is freely connectable to this base unit. This extension unit has an image processing section 32 which synthesizes the inputted image and the speech code image, a print data forming section 34 which forms the print data for the printing section described above in accordance with this synthesized image and a second operator console 14 which inputs various operation commands.
Patent JP-H0861783-A (JP)
Title: Hot air collecting/blowing apparatus for fan heater
Inventor: ARAI TOSHIO
IPC: F24H9/02
Filed: 1994-08-18
Abstract: PURPOSE: To achieve economical property by carrying out the conserving of heating cost such as electric cost consumed for heating a local place (small space) such as 'kotatu' heater. CONSTITUTION: A hood 5 for collecting and blowing hot air is fixed at a part of a blowing port B in front of a fan heater A free to load or unload properly through a fixing means to collect and blow hot air to be released at the blowing port B. A blowing hose 6 is mounted at the tip of the hood 5 to blow the hot air of the fan heater A to a 'kotatu' heater or the like.
Patent JP-H0264970-A (JP)
Title: Reproducing device
Inventor: FURUYA TOSHIAKI
IPC: H04N5/937
Filed: 1988-08-31
Abstract: PURPOSE:To obtain picture quality to be equal with that of normal reproducing by providing a switching circuit to switch a reading signal, a reading and initializing control signal and outputting a signal to control the initialization of a flag only before one field to the switching from reading to writing. CONSTITUTION:The reading control signal, the reading and initializing control signal are switched by a signal, which allows the initialization of a flag 125 only before one field to switch from the reading to the writing, and input to a memory 114 for flag 125. In such a way, when many fields are continuously read from the same memory 114, the initialization of the flag 125 is executed in the final field, however, only the reading is singly executed in the other field. Accordingly, even in freeze reproducing or slow reproducing, the value of the flag 125 at the time of the writing can be always read in a reading side and malfunction is not generated in an outer error correction decoder 115 or a correcting circuit 116. Thus, the picture quality to be equal with that of the normal reproducing can be obtained.
Patent JP-H0944595-A (JP)
Title: Detecting method for inclination angle of image
Inventor: HAMAGUCHI YOSHITAKA
IPC: G06K9/32
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To detect the inclination of an image of a document, etc., obtained as image data. SOLUTION: Several inspection areas 8 are set in the image and the shape of an ellipse when it is supposed that black dots included in the areas constitute the ellipse is found. Many inspection areas are used to generate a histogram as to the inclination of the major axis of the ellipse. When many inspection areas are set, the frequency that the areas include some of lateral lines constituting ruled lines and characters is high. Therefore, it can be judged that the inclination of the highest frequency is the inclination of the image. In this case, the number of black dot groups included in the inspection areas is relatively small, other processes are performed through numerical operation, and the processes are simplified and made fast.
Patent JP-S6277361-A (JP)
Title: Production of alkylthio-or phenylthio-phenolic compound
Inventor: HOUKIYOU MASAKI
IPC: C07C323/20
Filed: 1985-09-30
Abstract: PURPOSE:To obtain the title compound useful as an intermediate for various organic synthetic chemicals such as agricultural chemicals, insecticides, etc., in high purity and efficiency, by reacting a phenolic compound with a sulfenyl chloride in the presence of a specific ether compound. CONSTITUTION:The objective compound of formula II (the relationship of the SR2 substituent group and the OR substituent group is para or ortho) is produced by reacting a phenolic compound of formula I (R is H or 1-5C alkyl; R1 is H or 1-10C alkyl) with a sulfenyl chloride of formula R2-S-Cl (R2 is 1-8C alkyl or aryl) in the presence of a 3-10C chain and/or cyclic ether (e.g. tetrahydrofuran, ethylene glycol diethyl ether, etc.) at -50-+50 deg.C. The molar ratio of the sulfenyl chloride to the phenolic compound is preferably 1 to 0.5-2.0.
Patent JP-2000049509-A (JP)
Title: Wiring board and its connection structure
Inventor: KORIYAMA SHINICHI
IPC: H05K3/46
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To connect a wiring board which has a ground layer inside a dielectric substrate and contains a line for a high frequency to another wiring board in a simple structure with the transmission loss of a signal reduced. SOLUTION: This wiring board A which contains a dielectric substrate, a strip conductor 2 formed on the surface of the dielectric substrate and a line for a high frequency which has a ground layer 3 formed in the dielectric substrate is connected to another electric circuit, e.g. another wiring board B in which a ground layer 9 is formed on the surface of a dielectric substrate 7. A stepped plane 5 where the layer 3 is exposed is provided at the edge part of the substrate A, the layer 3 of the board A and the layer 9 of the board B are electrically connected in almost the same plane by overlapping the plane 5 on the layers 9 of the board B and a strip conductor 8 formed in the board B and the conductor 2 formed on the board A are electrically connected by a conductive member 12, such as wire, a ribbon and a tape for a TAB.
Patent JP-H1045638-A (JP)
Title: Production of 1-hexene
Inventor: ARAKI YOSHITAKE
IPC: C07C2/24
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an industrially advantageous method for producing 1- hexene capable of reducing the distillation cost of a reaction liquid and effectively using a chromium catalyst. SOLUTION: This production of 1-hexene refers to a trimerization reaction of ethylene using a chromium-based catalyst and is to continuously feed ethylene gas in a tank-shaped reaction vessel, carry out a trimerization reaction of ethylene in a reaction solvent having higher boiling point than that of 1-hexene in the presence of the chromium-based catalyst under a heated and pressurized condition, continuously deliver 1-hexene in the vapor phase in the reaction vessel together with ethylene gas outside the reaction vessel and recover 1- hexene by separating ethylene gas from the delivered gas.
Patent JP-S6370897-A (JP)
Inventor: TAKEUCHI AKIHIKO
IPC: G10D13/06
Filed: 1986-09-12
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-H0499315-A (JP)
Title: Support mechanism of boat at heat treatment apparatus
Inventor: ASANO TAKAYASU
IPC: H01L21/31
Filed: 1990-08-17
Abstract: PURPOSE:To reduce that dust particles and the like are produced by a method wherein a bellows which can be expanded and contracted freely is installed at a coupling means in such a way that the dust particles produced by a movement mechanism are covered. CONSTITUTION:A support member 26 which holds the upper end part of a boat 4 is installed at the upper part of a mounting stand 24 so as to be capable of being moved up and down. A metal bellows 113 which can be expanded and contracted freely is installed between a pedestal 111 and a first cylinder part 115. A coupling piece 119 is installed at a second cylinder part 117, and the coupling piece 119 is coupled to a coupling part 123 installed at the upper end of the boat 4. The coupling piece 119 is lowered in a position in which a wafer 3 is transferred to the boat 4, and supports the boat 4. Dust particles produced at a sliding and moving part between a support plate 101 and a rod 109 are not scattered to the outside of the pedestal 111 and the metal bellows 113.
Patent JP-S59107502-A (JP)
Title: Metal magnetic powders with high anti-corrosion and method of manufacturing the same
Inventor: ASADA SEIICHI
IPC: C09D7/12
Filed: 1982-12-13
Abstract: PURPOSE:To improve saturated magnetization, coercive force and anti-corrosion and facilitate the manufacturing, by a method wherein Ru, Pd, Re as elements to produce alloy are contained in a surface layer, and content of these elements is made specified atom % at mean value of whole particles. CONSTITUTION:On surface of alpha-FeOOH as iron oxyhydroxide or iron oxide, at least one of Ru, Rh, Ir, Os, Pd, Pt, Re as metal or metal compound is adsorbed, deposited or grown. Sintering preventing treatment is applied thereto using Al compound, silicon compound or the like, and then reduction is performed in a reducing atmosphere such as H2 gas at temperature region of 400-700 deg.C in consideration of high utilization efficiency of the reduction rate and reducing gas and mall specific surface of metal powders. In this constitution, metal powders containing iron as main constituent are obtained in large saturated magnetization and coercive force and in simple manufacturing process and excellent anti-corrosion.
Patent JP-H1048687-A (JP)
Title: Electronic instrument and camera
Inventor: HAYASHIZAKI HIROMI
IPC: G03B7/00
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent the increase in the size and cost of electronic instrument and a camera, and also to prevent an IC line to which a power is not supplied from giving an adverse effect to an IC line to which a power is supplied. SOLUTION: A switching means 12 and a contact state control means 13 are installed, the switching means 12 is prepared for changing the contact state of at least one terminal MDBUS(main data bus) and SDBUS(sub data bus) between the 1st IC 1 and the 2nd IC 2 and the control means 13 is prepared for detecting the supply state of a 2nd power supply system(power source 2) to the 2nd IC and for turning the switching means off in a period during the power is not supplied by the 2nd power supply system, and a communication line between the 1st and 2nd ICs having different power supply systems and provided with communication functions is used in common, and also, in the case the power is not supplied by the 2nd power supply system, the communication line between the 1st and 2nd ICs is cut off.
Patent JP-H0962257-A (JP)
Title: Musical sound signal processing device
Inventor: ADACHI ATSUSHI
IPC: G10L21/04
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a musical sound signal processing device by which the waveform itself of a musical sound signal can be quantized. SOLUTION: A peak is detected from a musical sound signal waveform by peak detection, and based on the peak, respective unit musical sound signals (a musical sound signal generated by one time percussion or play) are cut-out. A cut-out is conducted from a peak to before the next peak. Thereby, the respective musical sound signals are cut-out The respective cut-out unit musical sound signals are moved so that the timing of the peaks becomes the accurate beat timing. After the movement, the musical sound signals are time-stretched so that the respective unit musical sound signals are smoothly connected therebetween. The time-stretch is conducted so as not to change a frequency. Thereafter, the front and rear unit musical sound signals are cross-faded to be smoothly connected. Thereby, the musical sound signals are quantized as saving the waveforms as they are.
Patent JP-S6196584-A (JP)
Title: Acoustic device
Inventor: SAWAKI MANABU
IPC: G11B31/00
Filed: 1984-10-18
Abstract: PURPOSE:To inhibit the reoperation of a troubled source and to improve safety by displaying a trouble on a display device corresponding to a trouble detection by a trouble detection means and turning off the electric power source of a source device. CONSTITUTION:When a play action command is issued from a master controller 2, it outputs a control signal CD to a driver circuit 14 so as to set a deck mechanism 15 to a play action, and simultaneously activates a timer means 12a. When the completion of the state setting of the mechanism 15 cannot be recognized with the aid of a sense signal SP before the timer means 12a comes to time over, a trouble flag is set to a memory means 12 corresponding to the time over of the timer means 12a. Simultaneously the controller 12 causes the display device 3 to display a trouble, transmits an opening/closing signal SW to a switch 13 and turns off the electric power source 10 of the mechanism 15.
Patent JP-2001038950-A (JP)
Title: Led array chip, led array head and image forming device
Inventor: SHIRAISHI MITSUO
IPC: B41J2/455
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an LED chip with the visual characteristics of light emission irregularity hardly recognizable, and with a good yield. SOLUTION: The value obtained by subtracting the average light quantity of the chip entirety from the average light quantity of light emitting pixels in the range of 0.6 mm from both end parts of the chip is in a first predetermined value range with respect to the average light quantity of the chip entirety. The difference between the maximum value and the minimum value of the average light quantity of the light emitting pixels continuous in the 1 mm width range in the chip is a ratio of a second predetermined value or less with respect to the average light amount of the chip entirety.  In the entire range in the chip, the difference of the maximum value and the minimum value in a 0.17 mm range of the average light amount of the light emitting pixels in a 0.09 mm range is a ratio of a third predetermined value or less with respect to the average light quantity of the light emitting pixels in a 1 mm range including a 0.30 mm range formed by taking a 0.09 mm range and further taking a 0.17 mm range.