baber/WOPTO huggingface dataset:
Patent JP-H0411625-A (JP)
Title: Resin composition, overcoating composition for optical disc, and its cured product
Inventor: ENDO TAKESHI
IPC: G11B7/254
Filed: 1990-04-27
Abstract: PURPOSE:To provide a resin composition which can rapidly be cured by irradiation with ultraviolet rays or the like, can give a cured product excellent in humidity resistance, adhesiveness, etc., and is suitable as an overcoating agent for optical discs or the like by mixing an alicyclic epoxy resin with a specified aromatic compound sulfonium salt. CONSTITUTION:An alicyclic epoxy resin (e.g. 3,4-epoxyclclohexylmethyl 3,4- epoxycyclohexanecarboxylate) is mixed with a sulfonium salt of formula I (wherein R1 is H, alkyl or a group of formula II; Y is alkyl, alkoxy, phenyl or phenoxy each of which may be substituted; R2 and R3 are each H, halogen or alkyl; Q and R4 are each alkyl which may be substituted; and X is SbF6, PF6 AsF6 or BF4) to produce a resin composition. An example of the sulfonium salt is benzyl-4-hydroxyphenylmethylsulfonium hexafluoroantimonate.
Patent JP-S5814317-A (JP)
Inventor: JIYOSEFU EICHI SHIYUURAA
IPC: G11B5/55
Filed: 1982-07-02
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-S5639407-A (JP)
Title: Detector for register mark
Inventor: KOIZUMI MITSUYOSHI
IPC: G05D3/12
Filed: 1979-09-07
Abstract: PURPOSE: To make the mark detection extremly stable by photographing an image of the vertical and horizontal lines of the mark with different TV cameras and making the horizontal direction of each picture match with a direction to be detected.  
     CONSTITUTION: The primary photographing means, TV 6A, 6C, which photograph from each other's right angle marks P 1 , P 2  and P 3 , P 4  for register formed o flat plates 1, 2 and TV 6B, 6D, the secondary image-photographing means, are provided. Image-photographing signals obtained by the primary and secondary image- photographing means at a right angle with each other, are independently taken out. Then the image-photographing signals are integrated in such manner that the image-photographing signals at a right angle with each other may be projected in a uniaxial direction. After this process, the positions of marks P 1 , P 2  and P 3 , P 4  are detected based on each integrated signal obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08304315-A (JP)
Title: Measuring method of thermal diffusivity
Inventor: KATO HIDEYUKI
IPC: G01N25/18
Filed: 1995-05-12
Abstract: PURPOSE: To provide a measuring method of thermal diffusivity by alternating current method in which thermal diffusivity can be efficiently and precisely measured with high resolution. CONSTITUTION: This measuring method of thermal diffusivity comprises periodically heating a sample 3 under an operating frequency (f) to partially use it as a heat source, and measuring a temperature wave characteristic of an alternating current temperature generated by this heat source, thereby measuring the heat diffusivity. The operating frequency (f) is feedback-controlled so that the phase of the alternating current temperature in a detecting position 4 having a prescribed relative distance from the heat source is kept constant, and the heat diffusivity is measured on the basis of a relative change of the operating frequency (f) in this feedback control.
Patent JP-H11291009-A (JP)
Title: Device for supplying lubricating composition for plunger tip
Inventor: NISHIMURA TOSHIO
IPC: B22D17/20
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a lubricating composition supplying device for uniformly supplying and coating the lubricating composition on the outer peripheral surface, etc., of a plunger tip. SOLUTION: This lubricating composition supplying device for plunger tip is provided with an annular base body 1 which is cut off at the lower portion and where plural lubricating composition supplying holes 13 are arranged so as to be mutually faced at a prescribed interval on the outer peripheral surface of the plunger tip 3. The annular base body 1 is disposed so as to surround the outer peripheral surface except the lower portion of the plunger tip 3 near the outer part at the rear end of a plunger sleeve 2. The lubricating composition is not limited, but is desirable to be an emulsion type water soluble lubricating composition containing 10-50 pts.wt. of silicone oil.  Further, the lubricating composition is particularly desirable to have 80-100% modified ratio with an alkyl group having 10-16 number of carbons and contain the silicone oil having 500-4000 pa.s viscosity at 25 deg.C.
Patent JP-H10289065-A (JP)
Title: Disk array controller
Inventor: WATABE DAISUKE
IPC: G06F3/06
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a disk array controller which does not perform a degeneracy operation through a recoverable error of a disk unit and also controls so that input-output performance to/from a host device is not be reduced. SOLUTION: This device is provided with a failure detecting part 35 which detects an error when plural disk units 1-1 to 1-n write and read data, a write buffer 31 that writes data whose errors are detected by the part 35 among data from a host device 40 and which should be written in a disk unit in a write buffer 32, a read controlling part 33 that transfers data which are read from except a disk unit which becomes an error to a host device and also writes it to a buffer 34 when the part 35 detects an error at the time of reading data from disk units 1, and transfers data from the disk units and data of the write buffers to the host device when there is no error, and a controller 36 which checks data of the write buffers and read buffers and performs error restoration processing of the disk units during data writing and reading processing.
Patent JP-2000303985-A (JP)
Title: Cylinder type magnet pump
Inventor: HIRATA MASAHIRO
IPC: F04D29/00
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To facilitate assembling of a cylinder type magnet pump and reduce the cost by forming a driving magnet of the cylinder type magnet pump by rounding a rubber magnet like a ring, and press fitting and fixing the same in a housing. SOLUTION: This cylinder type magnet type preferably used as a circulating pump for hot-water supply and heating includes a driving magnet 4 rotated by an electric motor 1 and a driven magnet 12 provided on an impeller 8 in a pump chamber. In this case, in manufacturing the driving magnet 4, first a sheet-like rubber magnet is punched like a rectangular parallelopiped, and secondly the rubber magnet is rounded like a ring. Subsequently, the ring-like rounded rubber magnet is press fitted and fixed in a housing 3 by a jig. Thus, the material cost of the driving magnet 4 can be reduced, and further, a metal mold is not needed in the manufacturing process, so that the productivity can be improved.
Patent JP-S5739088-A (JP)
Title: Laser working device
Inventor: TAKAGI SHIGERU
IPC: B23K26/00
Filed: 1980-08-20
Abstract: PURPOSE:To prevent heating of the work and improve working accuracy by controlling the intensity of laser beam during laser working in proportion to the moving speeds of the work. CONSTITUTION:At the same instant when a table 7 is started to move by a signal of start, laser beam 2 is outputted from a laser oscillator 1, and the work 5 is worked. At this time, the laser beam 2 is controlled in proportion to moving speeds by the moving command signal of a lamp circuit 9. Hence, the work 5 is prevented from being heated when the moving speed of the table 7 increases or decreases during accelerating and decelerating, whereby the laser working width is made constant. This is adaptable to laser working such as welding, hardening and scribing other than cutting.
Patent JP-S611586-A (JP)
Title: Working machine
Inventor: SAWADA KIYOSHI
IPC: B62D55/116
Filed: 1985-05-28
Abstract: PURPOSE:To automatically hold a ground working machine in a predetermined working attitude even though a carrier bed is laterally inclined, by providing such an arrangement that the ground working machine which is vertically moved relative to the carrier bed is made rollingably controllable in accordance with the inclination of the vehicle bed. CONSTITUTION:A vertical hydraulic cylinder device 17 for vertically moving a ground working machine relative to a carrier bed, is coupled to a hydraulic device 16 through the intermediary of a control valve device 19 which is controlled in accordance with the result of the derection of inclination by an inclination detecting device 18. That is, the device 17 is extended and retracted in accordance with an inclination signal from the device 18 to compensate and control the ground working machine in a predetermined attitude in which the machine is parallel with the ground surface.
Patent JP-H10292609-A (JP)
Title: Plywood for floor heating and its manufacture
Inventor: YAGI TOSHIZO
IPC: E04B5/02
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To provide plywood for floor heating, such that heating effects are not decreased as it is not easily broken or warped, and a method for efficiently manufacturing the same. SOLUTION: A wooden board 4 formed by solidifying chips and wooden fibers together with an adhesive and vegetable fiber boards 3, 5 impregnated with an adhesive such as SBR latex are laminated to form plywood 7, and a groove forming member which is an iron bar having a slightly greater outside diameter than a heat conducting pipe serving as a heating element 1b for floor heating is placed on the vegetable fiber board 5 to thermally press the plywood 7 and the groove forming member together, to form in the surface of the plywood 1 for floor heating a groove 1 a accommodating the heating element 1b for floor heating. The plywood 1 for floor heating is compressed at the wooden board 4 and the vegetable fiber boards 3, 5, at the part below the groove 1a, and is thereby given rigidity at the part below the groove 1a, so that it is not easily broken therefrom.
Patent JP-H0412314-A (JP)
Title: Liquid crystal display element
Inventor: KAMOI SUMIO
IPC: G02F1/133
Filed: 1990-04-28
Abstract: PURPOSE:To display different background colors by using one display cell and to realize a variety of displays by providing a high polymer liquid crystal layer which has areas differing partially in twist angle (pitch) between the liquid crystal layer and polarizer of an STN type liquid crystal display element. CONSTITUTION:The liquid crystal layer consisting of a liquid crystal composition having positive dielectric anisotropy is oriented nearly horizontally to substrates 1 and 11 between the couple of the substrates 1 and 11 equipped with electrodes when no voltage is applied to constitute the liquid crystal cell 10 which has a 120 - 360 deg. twist in the thickness direction of the liquid crystal layer. The high polymer liquid crystal layer 7 has areas differing partially in twist angle (pitch) on at least either of a couple of polarizers 2 and 12 arranged across the liquid crystal layer. Namely, areas A, B, and C (main area) are formed of three high polymer liquid crystal layers which have different twist angles (pitch) to form one high polymer liquid crystal layer 7 on the whole. Consequently, displays which differ in background color and display color can be made on one cell.
Patent JP-S63280373-A (JP)
Title: Constitution method for data base
Inventor: SHIMADA SHIGERU
IPC: G06F17/30
Filed: 1987-05-13
Abstract: PURPOSE:To improve the efficiency of editing and retrieval by segmenting a space into the substance table group of a building, a road and the like and a table group showing the relation of intersubstance. CONSTITUTION:The space which defines data is segmented into three spaces of a user space (a), a mapping space (b) and a physical space (c). The user space (a) describes a relation which is concerned with the substance in a facility diagram such as a mold steel pipe (VL1), a gate value (UB2) and the like, which are easy to be familiar with. The mapping space (b) describes the relation of intersubstance which has been defined in the user space as the internal expression of a computer. The physical space (c) is the space which physically defines the diagram which a diagram input means has fetched into the internal part of the computer, picture data itself, data which a CAD has generated and a transferred result as the internal expression of the computer which executes processings.
Patent JP-H02293634-A (JP)
Title: Chromaticity measuring instrument
Inventor: SUZUKI TOSHIHARU
IPC: G01J3/50
Filed: 1989-05-08
Abstract: PURPOSE:To obtain the measurement results of high accuracy without depending on the personal differences of measuring persons by using an image processor and converting chromaticity to numerical values or mathematical expressions. CONSTITUTION:The white light projected from a white light projecting device 1 transmits a measuring cell 2 in which sample water flows. The transmitted light of the sample water is attenuated and exhibits a certain kind of color as compared to the transmitted light in the absence of the sample water. A color ITV camera 3 receives the transmitted light for this color and converts the same to an electric signal. The electric signal is inputted to the image processor 5. The luminances of the respective colors R, G, B of the light received in the photodetecting part of the processor 5 are compared with the reference values obtd. in the absent state of the sample water in the processor and the signals or the differences thereof are processed and are thereby converted to the mathematical expressions. The chromaticity is thus calculated and outputted.
Patent JP-S595624-A (JP)
Title: Manufacture of semiconductor device
Inventor: SASAKI NOBUO
IPC: H01L21/265
Filed: 1982-07-01
Abstract: PURPOSE:To anneal a damage given to an ion implantation layer effectively by forming a slender Al pattern as a mask onto a base body and scanning and radiating laser beams in the orthogonal direction to the longitudinal direction. CONSTITUTION:An Al film combining protection against laser annealing is formed to a gate section 15, a gate electrode 15' is formed, and an oxide film 4' made of thin SiO2 is removed while using the Al as a mask. Ions are implanted into the region from an upper section through self-alignment, and the ion implantation layers 3' of source-drain are formed. The whole transistor region is scanned continuously in the direction orthogonal to the side in the longitudinal direction of the gate electrode 15' by a YAG laser. The Al protective film 15' is protected from laser beams because it reflects laser beams. Accordingly, no gate region of the lower section of the Al protective film 15' is affected by such laser beams, but residual regions, the ion implantation layers 3' as source-drain, are irradiated by laser beams and annealed.
Patent JP-H04342387-A (JP)
Title: Picture data compressor
Inventor: YAMAKADO HITOSHI
IPC: H04N19/18
Filed: 1991-05-20
Abstract: PURPOSE:To prevent the increase in processing time and to reduce generation code amount while restricting the deterioration of a picture quality between an original picture and a decoded picture by making a quantization coefficient zero against a frequency area with a variable threshold value. CONSTITUTION:The device is provided with a threshold value generation means 107 obtaining the average value of the absolute value of the coefficient for non-zero from among quantization coefficients by a factor of constant for each frequency area according to the frequency area and obtaining the threshold values for each frequency area and a threshold value discrimination means 108 comparing the threshold value of the output of the threshold value generation means 107 and the absolute value of the quantization coefficient for each frequency area to be outputted as it is when the absolute value of the coefficient is more than the threshold value and to be outputted by making it zero when less than the threshold value.
Patent JP-2000300591-A (JP)
Title: Method and device for controlling thermotherapy and method and device for displaying heat distribution
Inventor: WISUWANAATAN SESHAN
IPC: A61B5/055
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To automate heating control by generating an isotherm on the basis of a temperature distribution image of a prescribed site subjected to magnetic resonance imaging and changing the amount of heat supplied when the isotherm touches a treatment boundary set in a tomogram in controlling a heat treatment device that supplies treatment heat to a prescribed site of a patient. SOLUTION: Output data from a magnetic resonance imaging section 300 through an A/D conversion section 22 are input to a heating control section 506 to generate a tomogram on the basis of full-view gradient encoder data. On the basis of a temperature distribution image of a prescribed site obtained by magnetic resonance imaging, an isotherm of 60 to 65 deg.C for example is obtained and the isotherm is superimposed on the tomogram and displayed on a separate screen of a display section 508 and then on the display section 508. When a treatment isotherm as a small circle surrounding the center of a treatment range is inside a temperature monitoring line, initial heating is performed by a heating section 504. However, when the circule of the isotherm expands and touches the temperature monitoring line, the heating section 504 is controlled so as to reduce a heating output.
Patent JP-S5541370-A (JP)
Title: Warm wind producing apparatus in use of flat or plate-like heat producing member
Inventor: KISHIMOTO YOSHINOBU
IPC: F24H3/04
Filed: 1978-09-18
Abstract: PURPOSE: To provide a warm wind producing apparatus in use of flat heat producing member,  which is designed to pass wind over the flat heat producing member in a direction substantially  parallel to the electrodes, whereby it is enabled to obtain a preferable temperature distribution in  the above direction and to impress voltage uniformly over a resistance member, so that reliability  of operation can be improved.   
     CONSTITUTION: A warm wind producing apparatus of this invention uses a flat heat producing  member including a heater base plate 1 made of an electrically insulating material such as ceramics, electrodes 2, 2', and a resistance member 3 having a positive resistance-temperature coefficient, with is made of crystalline resin and electrically conductive powder of carbon, graphite or  the like. The electrodes 2, 2' and resistance member 3 are both formed on the surface of said base  plate 1. Further, a fan (not shown) is disposed such that wind is passed in direction B shown in  the drawing, that is, in parallel with the length of electrodes 2, 2'. With such as arrangement,  when current is passed through electrodes 2, 2', temperature distribution of the resistance member  3 in the directions of X-X' and Y-Y' as shown in the drawing can be obtained. As can be seen  from the drawing, temperature distribution in the direction X-X' is very flat, so that voltage can  be impressed uniformly over the resistance member 3.  
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01285867-A (JP)
Title: Voltage measuring circuit
Inventor: IKEDA HIROSHI
IPC: G01R19/252
Filed: 1988-05-13
Abstract: PURPOSE:To enhance accuracy, by measuring the output frequencies of a pair of voltage control oscillators controlled on the basis of the potential of a measuring voltage source according to reference frequency and subtracting the output data of respective counters. CONSTITUTION:The voltages at both terminals of a measuring voltage source 1 allowed to float with respect to the ground are inputted to voltage control oscillators (VCO) 2, 3 and the frequencies from the VCOS 2, 3 are counted by frequency counters 4, 5 according to the reference oscillation frequency from a reference oscillator 8. The outputs of two sets of the counters 4, 5 are subtracted, for example, by a subtractor 6 and the obtained value results in the reading of a change in the oscillation frequency and, since said value is equivalent to the potential difference between both terminals of the measuring voltage source 1, a measured value can be obtained from the subtraction result through a decoder 7. Therefore, accuracy, a measuring time and cost can be satisfied simultaneously.
Patent JP-S5638846-A (JP)
Title: Semiconductor device
Inventor: KOJIMA HARUO
IPC: H01L23/495
Filed: 1979-09-07
Abstract: PURPOSE:To prevent unnecessary deformation of leads at the time of the bending work of the leads by fixing the tips of the leads of lead frames to the solid pieces of insulating bodies which are enclosed in the base of a package. CONSTITUTION:In the case leadframes are bent, solid pieces 17 of insulating bodies are fixed to the tips of long leads 15 and 16 which are easily subjected to unnecessary deformation before the bending work. The thickness of the insulating body pieces 17 is equal to the depth of a cavity 12 in which a semiconductor element 30 is enclosed. The insulating body pieces 17 are enclosed in the cavity 12, with the leads 15 and 16 being fixed to the insulating body pieces 17. It is recommended that the bonding agent which fixes the insulating body pieces 17 to the leads 15 and 16 is such that it is not melted at the temperature in cerdip sealing. As insulating body pieces 17, the pieces, to which a conducting film fitting the arrangement of the leads 15 and 16 is deposited, may be used.
Patent JP-S5448119-A (JP)
Title: Attaching device of cathode-ray tube
Inventor: AIKAWA NOBORU
IPC: H04N5/645
Filed: 1977-09-24
Abstract: PURPOSE: To enhance the working efficiency for attachment of the cathod-ray tube to the cabinet by attaching the front panel previously to the cathode-ray tube.  
     CONSTITUTION: Projected stripe 13a is formed to the front inner side of side panel 13 of the cabinet, and then stopper 14 is fixed to the end. Fornt panel 16 is attached previously to cathode-ray tube 20. When attaching panedl 16 to panel 13, attachment bar 26 is first fitted to concave groove 24. Then panel 16 is shifted until it touches stopper 14. At this instant, bar 26 is sent out of groove 24 to be slided, and main body part 26a of bar 26 is inserted to concave part 25 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5238816-A (JP)
Title: Time axis variation compensating system
Inventor: OOTSU MASAMITSU
IPC: G11B20/02
Filed: 1975-09-22
Abstract: PURPOSE: To enable low cost unit by making time axis compensation by memorizing the signal in 1 horizontal scanning period of video signal by using(2m+1)/2 bits of electric charge coupling element, and by driving the electric charge coupling element with the clock pulse of frequency of (2m+1)/2 times the horizontal scanning signal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08285541-A (JP)
Title: Method and device for distance measurement and method and device for medical support
Inventor: KIKAWADA TORU
IPC: A61B1/00
Filed: 1995-04-17
Abstract: PURPOSE: To obtain an endoscope which even a beginner can easily operate. CONSTITUTION: Laser beams 6 are applied from a glass cylinder 2 for actual shooting being arranged at a position away from the center of an optical fiber 1. By observing an irradiated surface 4, the light application point of the laser beams 6 approaches the center of a sight 5, as the distance from the optical fiber 1 to the light application surface 4 increases. On the other hand, as the distance from the optical fiber 1 to the light application surface 4 becomes shorter, the application point of the laser beams 6 recedes from the center of the sight 5. Therefore, by calibrating the amount of deviation in advance, the distance can be determined from the amount of the deviation.