baber/WOPTO huggingface dataset:
Patent JP-H01163057-A (JP)
Title: Suede like laminated sheet
Inventor: FUJITA AKIHITO
IPC: B29C51/10
Filed: 1987-11-30
Abstract: PURPOSE:To obtain a suede like laminated sheet excellent in an antistaining property and having good surface touch, by forming a foam layer having an oval cell structure from a polyvinyl chloride material and applying raising treatment before applying fluorocarbon type surface treatment. CONSTITUTION:A foam layer having an oval cell structure consisting of longitudinally elongated oval cells is consists of a polyvinyl chloride foam layer A and a thermoplastic resin non-foaming layer B and, if necessary, a thermoplastic resin foam layer C is provided as a substrate layer. The polyvinyl chloride foam layer A has a longitudinally elongated oval cell structure and the long diameter of each cell is set to 1.3 times or more the short diameter thereof and the short diameter is set to 200mum or less. The polyvinyl chloride foam layer is formed from a sol composition obtained by compounding high m.p. PVC, a plasticizer, a stabilizer and a filler. Next, the laminated sponge sheet of the layers A, B is formed and, thereafter, buffing treatment is applied to the surface of the layer A to raise the same and fluorocarbon type surface treatment is subsequently applied to obtain a suede like laminated sheet.
Patent JP-H10188702-A (JP)
Title: Bushing improved in internal surface dirt
Inventor: SAKAMOTO KENICHI
IPC: H01B17/50
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a bushing which has no internal surface flash short- circuiting and without also generating air leak defects, even by forming an internal part as an equipment operating air flow path. SOLUTION: In a lower part of a bushing 1 formed with the inside as an equipment operating air flow path, a metal-made air reservoir formed with an insulating resin layer in the internal surface is mounted, a lower end part of the bushing 1 is protruded to the inside thereof, a surface leak distance is enlarged. In an internal surface of the bushing 1, a water repelling elastomer layer 21 is formed, internal surface stain performance is enhanced. In the inside of the bushing 1, an insulating spiral-shaped air hose 22 serving as an equipment operating air flow path is provided, a surface leak distance is increased. A collision member like a porous unit is mounted in an operating air inflow port.
Patent JP-H10137612-A (JP)
Title: Shearing crusher
Inventor: WADA NAOYA
IPC: B02C18/18
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To facilitate and accelerate the assembly-setting of a rotary blade on a shaft and the replacement of the abraded or broken rotary blade by complementarily engaging the rotary blade divided circumferentially with a spacer. SOLUTION: The assembly-setting of a rotary blade C on a shaft and the replacement of the blade C are facilitated by complementarily engaging the blade C divided circumferentially with a spacer 3 by engagement grooves 2c and projections 3b which are formed in the blade C or the spacer 3. Ordinarily, the blade C is held from both sides by spacers 3. In another means, however, a rotary blade piece and the spacer on one side are formed integrally, and the rotary blades with adjoining spacers are complementarily engaged.
Patent JP-H05140785-A (JP)
Title: Production of samarium alloy
Inventor: ENDO HOZUMI
IPC: C25C3/34
Filed: 1991-11-18
Abstract: PURPOSE:To produce a samarium alloy by electrolysis with molten salt. CONSTITUTION:When samarium oxide is electrolytically reduced with a metal capable of alloying with samarium as the cathode and molten salt based on lithium fluoride and samarium fluoride as an electrolytic bath to produce a samarium allay, voltage between the cathode and anode is regulated to 10-20V at the time of electrolysis. The samarium alloy can efficiently be produced.
Patent JP-H11144403-A (JP)
Title: Disk drive apparatus
Inventor: KAMEI HIROSHI
IPC: G11B21/02
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To prevent a flexible cable from remaining outside of an apparatus or being damaged when a disk tray is accommodated into a case. SOLUTION: In a disk drive apparatus 2, paint is provided by a silk screen printing on a lower side face of a reinforcing section 41 of a flexible cable 10 which electrically connects a substrate 38 disposed on a tray 6 with a substrate 40 disposed on a case 4, thereby forming a reinforcing film 42 to enhance stiffness of the reinforcing section 41 of the flexible cable 10. Thus, a portion of the flexible cable 10 is prevented from being squeezed outside between a rear peripheral section 6a of the tray and a front peripheral section 4b of the case, and the tray 6 is allowed to be smoothly accommodated into the case 4.
Patent JP-H08216052-A (JP)
Title: Control system of energy output in fastener driving tool using internal combustion engine
Inventor: JIEIMUZU II DOHAATEII
IPC: B25C1/08
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To control energy output of a combustion-powered fastener-driving tool by the rational constitution. SOLUTION: A fan F is arranged in a combustion chamber, and a motor M is arranged to drive this. Preset voltage impressed on positive-phase input of a comparator 110 is varied by selective operation of a variable resistor 101 or a switch 201. Thus, motor driving voltage obtained from a battery is varied, and energy output is variably controlled by changing a fan rotating speed.
Patent JP-H05277820-A (JP)
Title: Percussion drilling tool, and its tool holder
IPC: B23B31/107
Filed: 1992-11-12
Abstract: PURPOSE: To minimize the unavoidable brittleness of a tool shank caused by locking grooves and rotary entrainment grooves by arranging the locking grooves at the positions not opposite to each other on the diameter line. CONSTITUTION: Two locking grooves 12, 13 are formed to receive at least one locking member in a tool holder. The locking grooves 12, 13 are arranged at the positions not opposite to each other on the diameter line. In addition, the sectional shapes of rotary entrainment grooves 14, 15 are different from each other, and the rotary entrainment groove 15 of smaller section is arranged in an area of an angle α below 180 deg. formed by two perpendicular bisectors on an arc to connect both ends in the circumferential direction of the locking grooves 12, 13. The peak stress generated in a percussion drilling work can be reduced in a section of the tool shank.
Patent JP-H05113565-A (JP)
Title: Liquid crystal back light unit
Inventor: SASAKI KENICHI
IPC: G02F1/1335
Filed: 1991-10-22
Abstract: PURPOSE:To obtain the liquid crystal back light unit which is thin, decreases unequal brightness, is large in the quantity of the light released therefrom and is inexpensive by constituting a diffusion plate for diffusing the light released from a fluorescent tube of plural sheets of thin plates. CONSTITUTION:The U-shaped fluorescent tube 1 is held on a reflection plate 2 and the light released from the fluorescent tube 1 is reflected by the reflection plate 2 toward a liquid crystal panel. The diffusion plate 41 is made of a two- layered structure consisting of the main diffusion plate 41 and the auxiliary diffusion plate 42. A space 44 is provided via a spacer 43 between the two diffusion plates 41 and 42. The light released from the fluorescent tube 1 is diffused by the auxiliary diffusion plate 42 and further, this light is diffused by the space 44 and the main diffusion plate 41. Then, the unequal brightness is sufficiently removed even if the distance between the fluorescent tube 1 and the auxiliary diffusion plate 42 decreases. In addition, the total of the thicknesses of the diffusion plates 41, 42 is small and, therefore, the quantity of the light transmitted therethrough is less attenuated and the brightness having the high uniformity is obtd.
Patent JP-H09147584-A (JP)
Title: Program transfer system
Inventor: NAMIKI HIDEO
IPC: G11C17/00
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To prevent a space for interface from increasing without increasing the number of pins exclusively for an external interface by utilizing an already existing serial interface to transfer a program. SOLUTION: A program transfer system has mobile radio telephones (HHP) 3A-3D mounting a flash ROM(FLROM) 30, a personal computer(PC) 1 for transferring a program to be written to the FLROM 30, and a tool 2 for transferring program which receives the program from the PC1, converts the program into serial data, and transfer the data to the HHP 3A-3D. Each HHP power supply control part 31 controls a power supply and a RAM 32 stores a program for transferring programs. Then, a serial interface part (SE.I/F) 33 externally communicates data for writing a telephone number and a CPU 36 executes a program for transferring programs. A voltage detection part 37 detects a write voltage Vpp from the tool 2 for transferring programs and a clock frequency control part 38 varies the frequency of the clock CLK signal of the SE.I/F 33.
Patent JP-H11144016-A (JP)
Title: Manufacturing device for electronic component card
Inventor: ISHII TAKASHI
IPC: G06K19/077
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To excellently manufacture the electronic component card made of synthetic resin without thermally deforming its thin part by sucking the thin part onto a mount part. SOLUTION: A plastic card is mounted on an embedding stage 2. Then, the plastic card is pressed against a fixed positioning pin and positioned by driving a movable positioning pin. Then, a suction pump 11 is driven to suck air from a groove part 14 for suction and a suction hole part 8 to suck and fix the plastic card onto the embedding stage 2, and the thin lower part of a 2nd recessed part 15 is sucked to the suction hole part 8. After the plastic card is sucked, an IC module 7 is put in a 1st recessed part 13 of the card and its IC chip sealing part 7b is positioned in the 2nd recessed part 15. Then a heating head 16 is heated and lowered to press and heat the IC module 7, thereby setting an adhesive 17.
Patent JP-2000129952-A (JP)
Title: Earthquake resistant wall, and execution method thereof
Inventor: MASUDA YASUHIKO
IPC: E04H9/02
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an earthquake resistant wall which is capable of shortening the execution period, reducing the construction cost, and providing the energy absorbing capacity in a wall itself, and its execution method. SOLUTION: An earthquake resistant wall 20 comprising an upper wall part which is provided between upper and lower beams 12, 14, has a recessed part 20d on an upper end, and is joined with the upper beam 12, a lower wall part 20b which has a-recessed part 20d on a lower end and is joined with the lower beam 14, and a wallcolumn part 20c which is formed between the lower wall part 20b and the upper wall part 20a and lower in strength than the wall parts is integratedly formed of precast material. Reduction in strength of the wall- column part 20c is effected by reducing the wall thickness, or splitting the beams 12, 14 in the longitudinal direction. In the earthquake resistant wall 20, a fixing member projecting at the position corresponding to the recessed part 20 in the upper and lower beams 12, 14 is fixed to the recessed parts, and joined with the upper and lower beams 12, 14.
Patent JP-H05145745-A (JP)
Title: Reduction processor for pseudo halftone image
Inventor: SHIOJIRI HIROHISA
IPC: H04N1/393
Filed: 1991-11-19
Abstract: PURPOSE:To suppress the deterioration of picture quality and the loss of the gradation feeling which are caused by the reduction processing of a pseudo halftone image. CONSTITUTION:A density detector circuit 46 previously measures the density of a pseudo halftone image outputted from an image input part 42. An image reduction processing circuit 45 reduces the pseudo halftone image received from the part 42, and a picture element permuting circuit 49 permutes the picture elements which are thinned out with the reduction processing. The image obtained after permutation of picture elements is inputted to a density corrector circuit 51 and then corrected into the density measured by the circuit 46 based on an original. dither matrix outputted from a dither matrix input part 41. Thus it is possible to prevent the loss of the gradation feeling and other defects.
Patent JP-H10140544-A (JP)
Title: Pin-rack loaded push-pull chain
Inventor: SHIMIZU HIROISA
IPC: F16G13/20
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a pin-rack loaded push-pull chain capable of making accurate operation with high rigidity and high degree of accuracy and at the same time, bearing high load as well as compact size. SOLUTION: A pin-rack loaded push-pull chain 1 is so constituted that a large number of offset links 2 monolithically formed in succession in continuous sections 12 and 13 by a pair of plates 4 and 5 are connected to each other with joint pins 3. Then, in a state to extend the pin-rack loaded push-pull chain 1 in a straight line, the end face 14A of a joint piece 14 of one offset link 2 and the end faces 4B and 5B of the plates 4 and 5 located at both sides thereof are contacted with a contact face 13A formed in the continuous section 13 of the other offset link 2 and the end faces 4C and 5C of a pair of plates corresponding to the end faces 14a, 4B and 5B to transfer compressive load between the offset links 2.
Patent JP-S6487199-A (JP)
Title: Receiving tank for spent liquid jet cutting liquid
Inventor: REIMONDO EMU YORUDAN
IPC: B26F3/00
Filed: 1987-12-01
Abstract: PURPOSE: To forcibly drain a used cutting liquid outside a container by forming a slant gutter including a lowest position or a lowest point on the bottom of a container having a pair of side walls and a pair of end walls joined together and providing a drain hole on one side wall near the lowest position or the lowest point. CONSTITUTION: A gutter inclining toward the lateral center line and including a lowest position or a lowest point 26 is formed on the bottom of a container 12 of the tank 10. A drain hole 28 is formed on one of the container 12 side walls 18 near the lowest position or the lowest point 26 Used liquid jet cutting liquid is drawn out of the container 12 through this drain hole.
Patent JP-H06150698-A (JP)
Title: Semiconductor integrated circuit
Inventor: SHINPO MASATO
IPC: G11C29/00
Filed: 1992-11-13
Abstract: PURPOSE:To easily carry out an efficient test in a short period of time with simple constitution by simultaneously using plural memory circuits of the same type, operating these circuits, comparing the output results of these circuits with each other and testing. CONSTITUTION:Data and addresses for test are inputted from terminals a, c to input data forming circuits 10 and address forming counter circuits 12 in the respective LSI chips. The data for testing are inputted to the same addresses of the memory circuits 14-1, 14-2 of the same type assigned by the circuits 12 and are compared by an output data comparator circuit 16. The results of the comparison are designed to be nondefective in the case of coincidence. The test is then made with the other data. The results are decided to be defective in the case of noncoincidence. The test is then ended at the point of this time. The continuing of the test to the final address regardless of the presence or absence of the noncoincidence output and the deciding of the presence or absence of the noncoincidence output in the final are equally good. As a result, the efficient test is easily carried out in a short period of time by the simple constitution.
Patent JP-H10129849-A (JP)
Title: Paper feed tray of image former
Inventor: TAKAGI YASUSHI
IPC: G03G15/00
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To make any jammed paper so as not to be left behind in a paper feeding part in time of paper jamming in this paper feeding part, in this image former's paper feed tray being orthogonally deliverable to the paper feeding direction. SOLUTION: Three paper feed trays 1, 2 and 3 are equipped with a pair of side fences 23 and 24 for regulating each paper position in both progressive and orthogonal directions of paper in accord with a paper size being loaded, an end fence 21 for regulating a paper rear end position in the paper traveling direction, a bottom plate for making the uppermost end paper come into contact with a calling roller after lifting the traveling tip side of the loaded paper, and a projecting piece 25 being installed in the side fence at the inner side, and extending on the paper loaded, respectively. When these paper feed trays 1, 2 and 3 are drawn out as a correspondence in time of paper jamming, the jammed paper is drawn out together by this projecting piece 25, carrying it to the outside of a machine with certainty.
Patent JP-H01144768-A (JP)
Title: Electronic type blackboard
Inventor: YAMAGUCHI HIDEHIKO
IPC: B41J2/525
Filed: 1987-11-30
Abstract: PURPOSE:To obtain low cost and high quality and further, to faithfully reproduce the difference of the hue of original subject information even in when a copy is executed again by a normal copying machine by obtaining the printing output of different dot density in correspondence to the difference of the hue of the written subject information. CONSTITUTION:From the intensity of a reflected light corresponding to the hue of the subject information which are read by image sensors 47 and 50, a black writing part, a red writing part and a plain part, for example, are discriminated by a signal extracting part 52. In the signal extracting part 52, printing data are generated corresponding to the respective hues and these printing data are sent to a printing head driver 63 in a printing means 60. The printing head driver 63 receives the printing data and drives a printing head 64. Then, the subject information composed by causing the difference of the hue to correspond to the difference of a dot number per unit area, namely, to correspond to the density of a dot, are printed and outputted on a recording paper. Thus, a part to be desired to especially emphasize in a sentence or a diagram and the other part can be expressed according to the difference of the density of a single color.
Patent JP-H06123128-A (JP)
Title: Catch basin
Inventor: BABA AKIO
IPC: F16L47/00
Filed: 1992-11-13
Abstract: PURPOSE:To provide a catch basin where a pipe body can be surely and easily inserted to the inner end of the socket of a catch basin and connected to the socket, and the cause of clogging can be surely prevented, and moreover piping work can be easily executed. CONSTITUTION:The lower half of the socket 15a of a house inlet body 11 is formed as a half socket 16 in one body with the house inlet body 11. An engaging concave groove 19 is formed on the upper face 18 of the half socket 16. The upper half of the socket 15a is formed of a member different from the house inlet body 11 as a half collar. The lower face 26 of the half collar 17 is provided with an engaging protrusive streak 27 so as to protrude downward. A pipe body receiving part 23 is formed in one body with the house inlet body 11 on the side of the house inlet body 11 in the peripheral upper half of the socket 15a. A connecting pipe body 21 is bonded to a socket 35a, and joined to the half socket 16 and the pipebody receiving part 23. The engaging protrusive streak 27 of the half collar 17 is engagedly joined to the engaging concave groove 19. The inner periphery of the half collar 17 is joined to the upper half outer periphery of the connecting pipe body 21.
Patent JP-H11142222-A (JP)
Title: Vehicle measurement apparatus
Inventor: KATO HITOSHI
IPC: G01G19/04
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To reduce temperature-rise of a contacting part between a protrusion and a groove and stably carry out lubrication between the protrusion and the groove for a long term. SOLUTION: An axle 58 and a driven part 2 are rotated as one body by locking a protrusion 59 installed on an end face of the axle 58 into a groove 61 formed in the driven part 2. A shaft 62 of the driven part 2 is held by a flange 63. Since installation locations of the flange 63 and a vehicle box 64 are determined by a locating member 1 installed on the flange 63, eccentricity between centers of the shaft 58 and the driven part 2 is prevented and temperature-rise of a contacting part between the protrusion 59 and the groove 61, which depends on the eccentricity, is reduced by determining the locations so as to be coincided centers of the axle 58 and the driven part 2. An opening 3 leading to the groove 61 is formed in the driven part 2, where lubrication between the protrusion 59 and the groove 61 for a long term is stably carried out for a long term by containing lubricant in the opening 3.
Patent JP-H03168437-A (JP)
Title: Controlled power unit mount
Inventor: HASEGAWA SATOSHI
IPC: B60K5/12
Filed: 1989-11-22
Abstract: PURPOSE:To effectively reduce high frequency fine vibration and low-intermediate frequency vibration generated in accordance with operation and running conditions or the like by sealing electric viscous fluid in the inside of a rubber film for permitting a change of volume in a main fluid chamber and changing viscosity of this fluid to vary hardness of the rubber film. CONSTITUTION:In an operative condition with high frequency fine vibration acting, since no voltage is applied to electrode plates 90, 91 from a control part 92, a rubber film 4 is placed in a soft and easily deformed condition by electric viscous fluid L with low viscosity. Accordingly, a change of volume of a main fluid chamber 5 is permitted following deformation of the rubber film 4, and a decrease of a dynamic spring constant is contrived by making deformation of a rubber elastic unit 3 possible. In an operative condition with low-intermediate frequency vibration acting, the rubber film 4 is placed in a hard and deformation-difficult condition by the electric viscous fluid L with high viscosity by applying voltage. Accordingly, by moving a large amount of fluid between main and subfluid chambers 5, 7 through an orifice 8, damping is performed its flow throttling resistance, and also vibration-absorbing action in a resonance frequency region by expansion-contraction elasticity of both fluid chambers 5, 7 is exhibited.
Patent JP-H06160035-A (JP)
Title: Substrate inspection device
Inventor: IKURUMI KAZUHIRO
IPC: H05K13/08
Filed: 1992-11-16
Abstract: PURPOSE:To enable stably and surely inspection of the existence of parts and solder and position deviation. CONSTITUTION:The reflection light from a substrate 21 and parts 22 is focused on photoelectric conversion elements 25, 26 and 27 for each signal of R, G, B through an optical system 24 for imaging and analog proportional to incident light intensity is output. These analog signals are non-linearly converted with logarithmic amplifiers 28, 32, 35 for each of R, G, B signals, and the small parts of signal are extended. The extended signal are converted with A/D conversion circuit 29, 33, 36 for each of RGB signals, shading correction circuits 30, 34, 37 for each of RGB signals and an RGB-TIQ conversion circuit 31 and are writen on image memories 38, 39, 40 for each YIQ signal. Finally with a one chip microcomputer 41 for calculating the content of the image memories 38, 39, 40 of the YIQ signals, the color difference of the substrate, electronic parts and cream solder are distiguished with good resolution and thus, the existence of the parts and solder and position deviation stably inspected.