baber/WOPTO huggingface dataset:
Patent JP-2000347776-A (JP)
Title: Safety control system when package is inserted erroneously
Inventor: KURIHARA NOBUMASA
IPC: G06F3/00
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a safety control system when a package is inserted erroneously which prevents a circuit from being damaged even in the case a plug-in type package is inserted mistakenly into a backboard. SOLUTION: In this safety control system, the connector 210a of a package 200a is inserted into a corresponding connector 11a of a backboard 110 in a shelf. The connector 110a is supplied with an ID set by an ID setting circuit 120a. The package 200a also sets a self-ID to an ID decision circuit 220a. Only in the case of receiving the ID of the corresponding connector 110a, the circuit 220a supplies power supply A supplied from a power circuit 300 to a logical circuit 240a being an original function circuit. That is, even through a package 220 which does not have the ID of the connector 111a of the backboard 110 is inserted into the connector 110a mitakenly, the package does not transmit a deleterious signal to the backboard 110 so that a mounted package 220 and the backboard 110 can not be damaged.
Patent JP-2000241107-A (JP)
Title: Measuring method and apparatus for magnetic layer thickness
Inventor: SUZUKI KIYOHITO
IPC: G11B5/84
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain a measuring apparatus which can measure the thickness of a magnetic layer accurately in a short time. SOLUTION: A measuring apparatus 10 is equipped with a magnetizing head 64 for magnetizing a magnetic layer of a specimen 12 and a detecting sensor 66 detecting the amount of magnetization in a magnetization part magnetized by the magnetizing head 64. The amount of magnetization detected by the detecting sensor 66 is supplied to a controller 80 through a sensor amplifier 84. Based on the amount of magnetization, the controller 80 obtains the thickness of the magnetic layer, from a conversion table or a conversion formula of the amount of magnetization and the magnetic layer thickness.
Patent JP-H0822863-A (JP)
Title: Connector
Inventor: NAKAMURA YOSHIO
IPC: H01R13/52
Filed: 1994-07-11
Abstract: PURPOSE:To enable a cover body for opening and closing an insertion space to be reasonably installed in a connector provided with a contact-equipped, flat head portion and a switch for detecting the mating connector provided to a flat, rectangular-solid-shaped body, the head portion projecting into the insertion space for the mating connector. CONSTITUTION:An extension piece portion 57 extending from a shield frame 5 is provided with a bearing portion 62. The shaft portion 93 of a cover body 9 is supported against the bearing portion 62 so that the end portion of the cover body 9 turns along a circular course L passing both a position near a forwardly raised part 83 provided on the movable armature 76 of a switch 7 and a position just in front of a head portion 4. The cover body 9 is constantly pressed toward a closed position by a spring body.
Patent JP-H056129-A (JP)
Title: Cleaning device
Inventor: KAMIYAMA MITSUAKI
IPC: G03G21/10
Filed: 1991-06-28
Abstract: PURPOSE:To provide the cleaning device of an image forming device capable of efficiently removing developer on an image bearer and getting small in size and low in price. CONSTITUTION:As the feature, the cleaning device is provided with an elastic conductive contact element 19, a conductive rotating elastic body 21, a first voltage applying means to apply voltage of a first polarity on the conductive contact element 19 so as to put the polarity of reidual developer on an image bearer 1 in order, a second voltage applying means to apply the second voltage of different polarity from the first voltage on the conductive rotating elastic body 21 so as to attract the developer put in order in polarity with the conductive contact element 19 from the image bearer 1 to the cnductive rotating elastic body 21, and they are respectively arranged so as to be slidably contacted with the image bearer 1.
Patent JP-S6316996-A (JP)
Inventor: CHIYAARUZU II BURII
IPC: B26F1/02
Filed: 1986-07-05
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-S6218508-A (JP)
Title: Fixing method for optical parts
Inventor: NAGANUMA NORIHISA
IPC: G02B6/24
Filed: 1985-07-17
Abstract: PURPOSE:To be free of influence due to environment and temperature by adjusting misalignment by lapping a lens supporting tool, performing the fine adjustment of a focus position by means of a lens holder and a screw formed on the lens supporting tool and fixing all of them by laser welding after said adjustment completes. CONSTITUTION:The misalignment of a mutual position adjustment mechanism between an optical fiber 2 and a lens 5 is adjusted by lapping the lens supporting tool 8 with a case 1 and moving it. In terms of the focus position adjustment, a male screw 71 formed in the outer periphery of the lens holder 7 is screwed into a female screw 81 formed on the inner surface of the lens supporting tool 8, and a screw part screwed after the completion of the adjustment is laser-welded. Thus the focus position is easily adjusted at high precision. As the screw is fixedly adhered by laser welding, the reliability of bonding can be improved.
Patent JP-S5280678-A (JP)
Title: Bulb producing method
Inventor: TOTANI TOMOTAKE
IPC: H01J9/385
Filed: 1975-12-26
Abstract: PURPOSE: To provide a bulb producing method, by which the replacement of the gas in bulb is finised to allow the bulb to be separated from supply and discharge conduits and by which the gas under high pressure is then blown into the supply and discharge conduits to remove foreign substances therefrom, thus preventing the downstream valves from being contaminated. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H053918-A (JP)
Title: Humidifier
Inventor: SAKAMOTO MASAKO
IPC: A61M16/16
Filed: 1991-06-28
Abstract: PURPOSE:To uniformalize the distribution of water vapor transmission quantity in a hollow tube formed by a porous raw material having permeability to water vapor and impermeability to water. CONSTITUTION:In a humidifier where a number of hollow tubes 11,11... formed by porous raw material having permeability to water vapor and impermeability to water are arranged parallel to each other in a water container 12 and the interiors of the hollow tubes 11, 11... are air passages, the respective hollow tubes 11 are tapered in such a manner as to gradually decrease in the tube diameter from the tube diameter D1 of the air inlet side to the tube diameter D2 of the air inlet side.
Patent JP-S5863010-A (JP)
Inventor: NISHIKAWA HISAO
IPC: H02B1/28
Filed: 1981-10-07
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-H05327197-A (JP)
Title: Land pattern for integrated circuit
Inventor: MORIGUCHI SHIROU
IPC: H05K3/34
Filed: 1992-05-25
Abstract: PURPOSE:To provide a land pattern for an integrated circuit of high quality in which an open malfunction of soldering to be effectively mounted electrically and in strength on a printed board of the circuit does not occur. CONSTITUTION:A structure in which a slit 9 formed along a direction perpendicular to the direction of leads 11 is formed is provided at the center of a land pattern 8 to be fixed with leads of an integrated circuit 10 in a land pattern 8 for mounting the circuit 10 on a printed board 7. A sufficient amount of solder 12 remains between the pattern 8 and the leads 11 by dividing its flow at the slit 9 to rigidly fix the both.
Patent JP-S6314994-A (JP)
Inventor: OOGAKI KOJI
IPC: E21D9/093
Filed: 1986-07-08
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-S5861339-A (JP)
Title: Duo-servo brake
Inventor: IKEGAMI HIROSHI
IPC: F16D65/22
Filed: 1981-10-07
Abstract: PURPOSE:To save the storage space in the radial direction of a brake which uses an anchor acting also as a wheel cylinder and to reduce the diameter of said brake by placing the anchor part and the wheel cylinder part at the same position in the internal diameter direction of a packing plate. CONSTITUTION:One end of an anchor part 8 is fixed to a packing plate 1 and the other end is integrated with a wheel cylinder 9. Since a margin of space is given in the internal diameter direction of the packing plate, the brake may be reduced in diameter, while keeping its capacity.
Patent JP-S6485278-A (JP)
Title: Absorbent for absorption refrigerating machine
Inventor: NAGAMATSUYA AKINORI
IPC: F25B15/00
Filed: 1987-06-26
Abstract: PURPOSE:To obtain the title absorbent which is excellent in heat resistance and durability and does not form sediment even after a long-term use, by dissolving a specified mixture of lithium halides in water. CONSTITUTION:An absorbent for absorption refrigerating machine is obtained by dissolving a mixture of 1pt.wt. LiBr with 0.1-1.0pt.wt. LiI and 0.05-0.50pt.wt. LiCl in water.
Patent JP-H05330728-A (JP)
Title: Sheet processing method and sheet processing device and image forming device using the device
Inventor: YAMADA KAZUNARI
IPC: B65H39/11
Filed: 1992-05-27
Abstract: PURPOSE:To enable efficient gathering of a large number of documents by discharging image sheets of plural types by some sheets according to type of image and storing them in each of sheet storing parts and then, by processing them so that the sheets are stored in other sheet storing parts one by one according to type. CONSTITUTION:A sheet discharged from an image forming device body 2 through a sheet discharge path 3 is conveyed to bins 11b, 12b... 22b as sheet storing parts through a sheet conveying path 5 in the vertical direction of a sorter 1. In this case, sheet guides 11g to 21g for switching conveying path is provided at the sorter 1 corresponding to each of the bins 11b to 21b except the pin 22b at the lowest stage, and rollers 11r to 21r are provided as paper supply means. Pick-up rollers 18p to 22p as paper resupply means are provided on, for example, five stages of bins 18b to 22b located at the lower part. The sheets pre-stacked on the bins 18b to 22b are resupplied to other bins 11b to 17b per each of the bins 18b to 22b for gathering.
Patent JP-H0324448-A (JP)
Title: Apparatus for measuring heat conductivity of fluid
Inventor: KAWAI EIJI
IPC: G01N25/18
Filed: 1989-06-21
Abstract: PURPOSE:To improve the reliability of measurement by inserting a supporting member for supporting a needle-shaped member into a barrel, and making the axial line of the needle member agree with the axial line of the barrel. CONSTITUTION:When a rod 14 is inserted into a barrel 11, a needle-shaped member 13 is inserted into fused resin P. The axial line of the needle-shaped member 13 agrees with the axial line L2 of the barrel 11. Then, the needle- shaped member 13 is heated with a heater, and the temperature of the barrel 11 is maintained with a heater 12. Then, the temperature of an inner wall surface 11a of the barrel 11 and the temperature of the outer surface of the needle- shaped member 13 are detected. The temperature gradient of the fused resin in the radial direction is obtained based on the detected results and distance. The heat flux of the quantity of heat which is emitted from the needle-shaped member 13 in the radial direction is obtained. The heat conductivity is computed by the expression of realtion. Thus, the measuring condition is kept constant, and the repetition accuracy in measurement can be improved. Thus, the reliability of measurement can be improved.
Patent JP-H0512469-A (JP)
Title: Card reader
Inventor: MUROI HIROAKI
IPC: G11B17/00
Filed: 1991-06-28
Abstract: PURPOSE:To improve the readability of a mark by decreasing vibrations at the read part of a card under carriage. CONSTITUTION:At a position in counter to a lot of mark sensors 43, guide ribs 20 are formed integrally to a card reader panel 3. The rear of the card under carriage is abutted on the peripheral end face of the circular arc shape of the guide rib 20, and the vibraitons at the read part of the mark of the card is decreased. Therefore, the readability of the mark is improved for the mark sensors 43 arranged on the mark plane side of the card.
Patent JP-H11348397-A (JP)
Title: Watermark indicating structure and production thereof
Inventor: NITTA SHIZUO
IPC: B41K1/02
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To prevent generation of failed product in a work for cutting off the unnecessary part of a thermal adhesion sheet by pasting a watermarked thermal adhesion sheet onto the indicating surface of a transparent basic material through hot press. SOLUTION: A thermal fusion sheet 13 having larger dimensions than a transparent plastic stamp base 11 is applied to the surface 12 of the stamp base 11 for pasting the print face 18 part and then it is heated from the thermal fusion sheet 13 side while being pressed. Consequently, the thermal fusion sheet 13 fuses and adheres to the surface of the transparent stamp base 11. The thermal fusion sheet 13 projecting from the transparent plastic stamp base 11 is pressed, at the end part of the transparent stamp base 11, in the breaking direction by the press face of a resilient material when it is hot pressed by the press face. Since the thermal fusion sheet 13 is fused thermally and broken accurately at the end part of the transparent stamp base 11, occurrence of bur can be prevented.
Patent JP-H095697-A (JP)
Title: Liquid crystal projector
Inventor: NISHIDA TSUTOMU
IPC: H04N5/74
Filed: 1995-06-26
Abstract: PURPOSE: To separate light emitted from a light source into vertical polarization component and horizontal polarization component, to make one polarization component enter a liquid crystal panel, to make the other polarization component enter a solar battery and to attain the effective utilization of light as a power source in this device. CONSTITUTION: A polarizing beam splitter 10 is arranged between a condensing lens 3 for condensing the light emitted from a lamp 1 and the liquid crystal panel 4, and parallel beams from the lamp 1 are separated into P polarized light and S polarized light, the P polarized light is made incident on the liquid crystal panel, and the light is enlarged and projected as a video on a screen. On the other hand, the S polarized light is photoelectrically converted by the solar battery 9 arranged so that the S polarized light may be vertically made incident on the battery, and the light is supplied as a power for a signal processing and for a liquid crystal driving circuit in this device, by having such a constitution, the effective utilization of the light is attained.
Patent JP-2000347878-A (JP)
Title: Method and device for memory reduction
Inventor: SERIKAKU SATOSHI
IPC: G06F9/45
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To reduce program capacity in a short time without generating any miss. SOLUTION: In the memory reducing method for reducing the program size of a mounted program, repetitive processes in the program are automatically retrieved and put in a subroutine. The execution program file is read in, the codes of the execution program are analyzed, and the program codes are rewritten so that the program size decreases and then outputted as a different file.
Patent JP-S5680438-A (JP)
Title: Manufacture of holding mold
Inventor: OBARA KOUJIROU
IPC: B29C39/10
Filed: 1979-12-07
Abstract: PURPOSE: To manufacture a holding mold at low cost and with high precision by pouring a mold material between two dies.  
     CONSTITUTION: Gypsum 2 is poured into a half-finished product shell of middle diel and gypsum 4 into the remaining half-finished product shell of middle die. Then after the curing of gypsum to some extent, the half-finished product shell 1 and the remaining half-finished product shell 3 are fitted together as shown by an arrow A, so that a middle die 5 which is almost of the same shape as a refriferator is obtained. Next a middle die 5 is housed in an external die 6 and fixed. Following this procedure, a molten mold material for instance, a raw material liquid of foaming synthetic resin such as foamed polyurethane, etc. is poured into between the external die 6 and the middle die 5 through a charging inlet 7 located at the center of an  upper external die 6a. After curing, an upper mold 8a of the holding mold 8 is  shaped into a lower mold 8b. As a result, different from the conventional holding  mold machined for scraping out a shape, this holding mold can be manufactured at  low cast with high precision requiring less labor. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6315116-A (JP)
Title: Detection of rotor position of motor
Inventor: TOYOSAWA YUKIO
IPC: G01D5/249
Filed: 1986-07-07
Abstract: PURPOSE:To reduce cost, by using signal processings due to different bit constitutions in common when the rotary position of a motor rotor is detected by a sensor using a grey code. CONSTITUTION:A code plate having slits for an incremental code and an absolute code formed thereto is mounted to the rotary shaft of a motor. The absolute signals C1-C8 and incremental signals read from the above mentioned code plate are inputted to a signal processing circuit 10. A reset signal/preset signal condition circuit (b) forms a counter reset signal and a counter preset signal from the inputted absolute signal to supply the same to an increment and decrement counter (g) and constituted so as to output the required reset and preset signals even in either one of code constitutions of a 3-bit and a 4-bit. The increment and decrement counter (g) counts UP, DN pulses obtained from the incremental signals to output signals of 6-bit constitution and said signal in combination with the absolute signals.
Patent JP-H0915929-A (JP)
Title: Image forming device
Inventor: MORI HIROTAKA
IPC: B41J2/525
Filed: 1995-06-26
Abstract: PURPOSE: To lessen the color drift which arises in a sub-scanning direction between respective colors. CONSTITUTION: A CPU 18 counts (clocks) the time after an image writing start signal WSS is supplied before a scan start signal SOC is supplied by a software timer every time a transfer drum 12 arrives at a prescribed position. A reference clock generator 20 selects any of reference clock signals RCi (i=0 to 3) shifted in phase by 1/4 in accordance with counted values. A driving circuit 21 drives a polygon mirror in a main scanning direction according to the reference clock signals RCi (i=0 to 3) to irradiate a photoreceptor drum 10 with a laser beam modulated by image signals. Then, the phase of the reference clock signal RC is automatically adjusted even if the image writing start signal WSS and the scan start signal SOS are not synchronized and, therefore, at least the drifts of the respective colors as confined within the 1/4 line-component.
Patent JP-H026088-A (JP)
Title: Method of marking semiconductor wafer
Inventor: HIRATA TAKESHI
IPC: B23K26/00
Filed: 1988-06-27
Abstract: PURPOSE:To improve the efficiency of a marking operation and to improve the yield of products by disposing plural semiconductor wafers on a stage by shifting the wafers successively horizontally, then marking the wafers in one stage in the state of allowing overlooking of the mark forming regions thereof. CONSTITUTION:The plural semiconductor wafers 2 are mounted on the stage 1 in the contactless state with each other and are disposed by shifting the wafers successively horizontally via a jig 3. The wafers 2 are so disposed in this case that the respective mark forming regions thereof can be overlooked from one direction. The wafers are then irradiated by a laser beam 4 and the laser beam is scanned over the entire area of all the mark forming regions of the wafers 2 to execute the marking processing of the many semiconductor wafers with one time of the stage. Since the need for transporting the wafers by each sheet is eliminated, the working efficiency of the marking is improved. Sticking of foreign matter to the wafers 2 and the generation of flaws thereon at the time of transportation are decreased and, therefore, the yield of the products is improved.
Patent JP-H0451213-A (JP)
Title: Microlens group for projector
Inventor: ARAGAKI JIYUNKO
IPC: G03B21/62
Filed: 1990-06-20
Abstract: PURPOSE:To prevent the graininess of projected images generated by the gap parts of picture elements from exceeding by limiting the enlargement magnification of the respective microlenses disposed between a display device consisting of the plural picture elements disposed by having the gap parts between the respective square picture elements and the projecting lens which projects the images onto a screen surface. CONSTITUTION:The enlargement magnification beta is set within the range of (a+b)/b-y1/100<=beta<=(a+b)b-y2/100 when the width of the respective gap parts 3 between the respective picture elements 1 of the display device is designated as (a), the respective transverse width of the respective picture elements 1 as (b), and the distortion aberrations at b/2<1/2> (position A) and b/2(position B) object heights of the respective microlenses are respectively designated as y1 [%] and y2[%]. The overlaps of the virtual images 2 are decreased to the extent of preventing the graininess of the projected image from exceeding and, therefore, the quality of the projected images is improved.
Patent JP-H0324596-A (JP)
Title: Reverberation plate for musical instrument
Inventor: HAYASHIDA HAJIME
IPC: G10D3/02
Filed: 1989-06-22
Abstract: PURPOSE:To obtain warm woody sound by adhering and fixing laminate members made of straight-grained timber veneers together by intermediate connection members which have abutting parts abutting on respective grain surfaces and fitting parts. CONSTITUTION:The straight-grained timber veneers 2a, 2b ... are joined by the intermediate connection members 6, 6 ... to constitute the reverberation plate 1 for a ground piano on the whole. Further, both width-directional end parts of the veneers 2a and 2b are staircase-shaped cut parts and both end parts 6a and 6b of an intermediate connection member 6 are fitted in the cut parts to form gaps 5 between the veneers 2a and 2b along the grain direction. Consequently, woody sound which is warmer than a natural material is realized.
Patent JP-H105009-A (JP)
Title: Cloth to be attached
Inventor: AMI MIYAKO
IPC: A44B18/00
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To provide cloth, which has suitable attachment strength while providing high-quality feeling and further can keep the initial state even after repeated attachment/detachment, concerning the cloth to be attached with which an attached object can be easily attached and detached while using a magic tape (R) or the like. SOLUTION: This cloth is formed by mutually overlapping and partially sewing French pile cloth 2 and Russel lace 3. Because of structure covering the French pile cloth 2 with the Russel lace 3, even in case of use with high frequency of attachment/detachment like applique for toy, the naps of pile cloth 2 can be pressed from the upside by the Russel lace 3. Besides, soiling can be prevented from being stuck on the pile cloth 2. Further, its appearance provides the high-grade feeling because of volume of the Russel lace 3 itself.
Patent JP-H06346992-A (JP)
Title: Pipe joint
Inventor: KANEHIRA RIKIMATSU
IPC: F16L27/06
Filed: 1993-06-04
Abstract: PURPOSE:To provide a pipe joint further angular displacement of which is practicable in a curved state or in a bent state and to provide easy assembly constitution of the pipe coupling. CONSTITUTION:The two end parts or one end part of a pipe part 22 the whole or a part of which is bent or curved comprises a second coupling member 20 forming a spherical pipe joint part 21; and a hole 10A in which the spherical pipe joint part 21 of the second pipe coupling member 20 is assembled. The second pipe coupling member 20 and the first pipe coupling member 10 are angularly displaceably assembled.