baber/WOPTO huggingface dataset:
Patent JP-S6334611-A (JP)
Title: Process monitoring device
Inventor: KANDA MASAE
IPC: G05B23/02
Filed: 1986-07-29
Abstract: PURPOSE:To monitor the state of process automatically and with high accuracy, by generating norm data by the experimental judgement of an operator, and judging the goodness/badness of a real process based on the norm data. CONSTITUTION:To an observing part 1, a bit of output information from a process model 3, a bit of disturbance information from a disturbance generating part 4, and a bit of criterion for evaluation information 5a from a criterion for evaluation information input part 5, are inputted, and also, a bit of real process information 6 including a process control quantity, and a bit of targeted value information for the real process, are inputted. And the observing part 1 generates a prescribed data based on those input information, and outputs it as a bit of observation information 1a. A judging part 2 generates data which becomes the criterion for evaluation of the state of the real process based on a bit of external evaluation information 8 supplied by the bit of observation information 1a, the bit of criterion for evaluation information 5, and the operator, and performs the judgement of the goodness/badness of the real process based on a generated data, and outputs a bit of evaluation information 2a.
Patent JP-H0229936-A (JP)
Title: Actuator for optical head
Inventor: OOTSUKA MOTOYUKI
IPC: G11B7/09
Filed: 1988-07-18
Abstract: PURPOSE:To reduce the number of parts and to facilitate a fitting work by forming a main body which a neutral position holding means is positioned at a fixing side and preventing from being extracted and a band elastic body holding a holding body at a neutral position integrally with an elastic body. CONSTITUTION:A guiding shaft 2 is disposed at a center part on a base member 1, and a yoke 3 of a U shape is provided on both side part and the bottom part of the guiding shaft 2. A neutral position holding part 11 is fitted to the yoke 3 to enclose an outer peripheral part around the guiding shaft 2. For the neutral position holding body 11, a main body 24 positioned to a direction orthogonal to the shaft line of the guiding shaft 2 by engaging with the yoke 3 elastically, an engaging piece 27 provided on the main body 24 to engage with the yoke 3 in the direction to prevent the main body 24 from extracting to the shaft line direction of the guiding shaft 2 and plural band spring bodies 21 to connect the main body 24 and a holding body 12 of an objective lens 16 each other are formed integrally by an elastic body. Thus, the number of parts can be reduced, and fitting work can be made easy.
Patent JP-2001014774-A (JP)
Title: Disk drive device
Inventor: MITSUISHI HIROYA
IPC: G11B19/04
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a disk drive device which is improved so as to fit enough to actual use, while the operation of each part can be tested efficiently by the self diagnostic function. SOLUTION: In the disk drive device for testing the operation of each part based on a self diagnostic program and deciding the final normal/defective condition based on the decision result of each operation test, it is provided with a storage means 33 for storing the result of the final decision of the normal/defective condition and a control means 32 for controlling such that the self diagnostic program is not executed in such a state that the decision result as normal is being stored in this storage means 33.
Patent JP-S6422759-A (JP)
Title: Accommodating method with supporting clip
Inventor: YOKOMIZO TETSUO
IPC: B65H31/26
Filed: 1987-07-17
Abstract: PURPOSE:To accommodate booklets upright and stably by equipping each booklet with a clip with removability. CONSTITUTION:A clip 2 is fitted at a corner of the object to be accommodated 1 in the form of thin plate such as a record disc or a booklet, which is placed on the floor of an accommodating body 5. This clip 2 is borne by a supporting beam 3 furnished previously, and thus the object 1 is accommodated upright and well stabilized.
Patent JP-H0621657-A (JP)
Title: Checking pattern for layer organization of multilayer print wiring board
Inventor: KOBAYASHI HIROSHI
IPC: H05K3/46
Filed: 1992-07-06
Abstract: PURPOSE:To surely find errors in layer organization of a board, relating to a checking pattern for layer organization of a multilayer print wiring board. CONSTITUTION:IVHs 11, 12,... dug to the depth of half way from surface layer substrates 1a and 1b to respective inner layer substrates 2, 3... and inner layer check patterns 32, 33... formed on the surfaces of the surface layer substrate 1 and respective inner substrates 2, 3,... are provided. And configuration is so made that these IVHs 11, 12,... are connected to the other only one inner layer check patterns, with respective inner layer check patterns 32, 33... being assigned to different IVHs 11, 12,... in normal layer organization.
Patent JP-H0839163-A (JP)
Title: Press forming device
Inventor: NOMOTO HARUO
IPC: B21D28/32
Filed: 1994-07-29
Abstract: PURPOSE:To provide a press forming device which makes a bag like work whose downside opening is throttled as a working object, and which can execute punching and burring by one process at a place deviated from the center of an upper wall plate of the bag like work. CONSTITUTION:A work holder 30 in order to support a fuel tank F as a bag like work in the attitude to face the opening Fo downward is arranged on a fixing die 2, and a concave part 31 in order to prevent the interference with an opening periphery Fe of the fuel tank F is formed on the work holder 30 at the same time.
Patent JP-H0935631-A (JP)
Title: Manufacture of shadow mask
Inventor: YAMAMOTO TATSUHIKO
IPC: C23F4/00
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a highly accurate shadow mask where especially the diameter of each opening is large and openings are many, concerning the method of manufacturing a shadow mask by a photoetching method. SOLUTION: In the manufacture of a shadow mask using an etching preventive layer, a gravure coating method by two pieces of gravure rolls 17a and 17b having ink cells with oblique spiral grooves is used as a method of applying an etching preventive layer. Besides, the directions of the turns of the oblique spiral grooves 26a and 26b of the two gravure rolls 17 are made reverse to each other.
Patent JP-2000011087-A (JP)
Title: Optical image reader
Inventor: OBARA AKIRA
IPC: B65H5/06
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To realize quick and highly accurate image reading operation and to realize simple and easy document management. SOLUTION: The optical image reader is provided with a carrying procedure for carrying a recognition processing waiting document 201 by a 1st carrier system for carrying both of a stand-by document 203 arranged on a carrier path and the document 201 and a 2nd carrier system for carrying the document 201 in cooperation with the 1st carrier system.  An one-way clutch mechanism 263 is assembled between a rotary shaft 261 and a roller part 262 of a 3rd carrying roller 26 in the 1st carrier for carrying the document 201 in cooperation with the 2nd carrier system to rotationally driving the 2nd carrying system and control the 1st carrier system in a drive stopped state, so that when the document 201 on the 2nd carrier system is energized so as to be carried in a discharge direction, the roller part 262 of the 3rd carrying roller 26 in the 1st carrier system is freely rotated and the document 201 is carried so as to be discharged.
Patent JP-S6069547-A (JP)
Title: Method and device for measuring non-destructively mechanical property of ferromagnetic material
Inventor: KITAGAWA SHIGERU
IPC: G01L5/00
Filed: 1983-09-26
Abstract: PURPOSE:To enable measurement of the mechanical properties of an object to be inspected without destructing said object by magnetizing alternately a ferromagnetic material from the outside and measuring the delay time of magnetization with respect to a change in the magnetic field or measuring the difference between said delay time and the delay time of the magnetization of a reference sample. CONSTITUTION:The excitation current outputted by an amplifier 5 is applied to an excitation coil 61 of a detecting end 6 and is grounded through a resistor 7. The voltage of the registor 7 on the side connected to the coil is converted via an amplifier 51 to a square wave by the 1st comparator 9. On the other hand, the output voltage from a detecting coil 63 obtd. by bringing an object to be measured into contact with the end 6 is converted to a square wave by the 2nd comparator 10. When the square waves of the equal amplitude obtd. from the 1st and 2nd comparators 9, 10 are put into an antiphase adder 11, positive or negative square pulses are generated only during the time when the phases of both square waves are different. Such pulses are inputted to a switching gate 12 and when the output pulses from a frequency divider 2 are inputted to the other input end, clock pulses are passed and outputted only during the pulse width time of the phase difference. The pulses are counted with a counter 13 and are displayed on an LED display device 15.
Patent JP-S6154954-A (JP)
Title: Thermal head and manufacture thereof
Inventor: KANDO GIICHI
IPC: H01L49/00
Filed: 1984-08-28
Abstract: PURPOSE:To reduce the cost of manufacture by greatly raising the efficiency of film formation by a method in which a heating element consisting of heating section alone and a lead wire are separately manufactured by using a film-forming base material having an anisotropic property and selectivity to etching and the heating element is connected to the lead wire to produce a thermal head. CONSTITUTION:An undercoat film 13 for improving the adhesion of a heating resistor 2 is provided on a projected base plate 9 of a trapezoidal cross section formed by an anisotropic etching method, etc. A conductor film 3 covering the outside of the base plate 9 and extending to both sides of the base plate 9 is provided, and an oxide film 4 to prevent oxidation of a heating resistor film 2, the film 2 and a wear-resistant film 5 to protect the head are laminated on the film 3 to form the heating section 6 of the head. Since the film 3 is formed under the heating resistor 2, the film 3 extending to both sides of the base plate 9 comes to be exposed under the heating section 6. A lead wire section 7 with a lead wire 3 is connected to the electrically insulating base plate 9 used usually in the separate process and the heating section 6 to form the head.
Patent JP-S6155808-A (JP)
Inventor: KAMATA OSAO
IPC: H01B3/44
Filed: 1984-08-28
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-S6335380-A (JP)
Title: Film for printer ribbon
Inventor: KARATSU MAKOTO
IPC: C08J5/18
Filed: 1986-07-31
Abstract: PURPOSE:To provide a film for a printer ribbon which is uniform in thickness and free of wrinkles, by using a resin composition having a specified melt tension and a specified density which is obtained by mixing a high density polyethylene and a low density polyethylene in a specified ratio. CONSTITUTION:When a resin composition obtained by mixing a high density polyethylene with 5-45wt% (based on the high density polyethylene) of a low density polyethylene and having a melt tension of at least 1.4g and a density of 0.94-0.96 is applied to a T-die chill-roll method, stability of both end parts of a molten resin film is maintained, uniform contact of the film with a cool-roll is maintained, and irregular air penetration is effectively obviated. Therefore, it is possible to obtain a favorable film uniform in thickness and free of wrinkles, and also to obtain a film which is melt oriented to a high degree and has excellent sinew, strength and slittability. The high density polyethylene is selected to have a density of 0.94-0.97 and a melt index of 2-10, while the low density polyethylene is selected to have a density of at least 0.916 and less than 0.94 and a melt index of 0.5-25.
Patent JP-S6156959-A (JP)
Title: Linear air/fuel ratio detector
Inventor: KUME SATOSHI
IPC: G01N27/409
Filed: 1984-08-28
Abstract: PURPOSE:To measure the air/fuel ratio accurately, by determining the difference between the first current value from a measuring circuit with respect to the air/ fuel ratio before the alteration and the second current value from the measuring circuit with respect to the air/fuel ratio after the alteration with a linear air/fuel (A/F) sensor. CONSTITUTION:A linear air/fuel ratio A/F sensor 9 which is interposed in an exhaust tube 7 of the engine for a vehicle is made up of an oxygen partial pressure ratio detection cell 20, an oxygen pump cell 21 and a diffusion clearance 29 as slit about 0.1mm. wide between the cells 20 and 21. Electrodes 30 and 30' are attached to the clearance 29 side surface of the cell 21 and the downstream side surface of an exhaust pipe 7 respectively. Moreover, electrodes 31 and 31' are attached to the upstream side surface of the exhaust pipe 7 of the cell 20 and the clearance 29 side surface respectively. When the electrodes 30 and 30' are controlled so that the electromotive force Vs detected between the electrodes 31 and 31' will become constant, for example, at 40mV, it is possible to obtain a characteristic of having the pump current Ip zero in the theoretical air/ fuel ratio. Therefore, the characteristic of the current Ip being zero also can be obtained in the theoretical air/fuel ratio by controlling the current so that the electromotive force Vs will become constant, for example, at 200mV.
Patent JP-S5969291-A (JP)
Inventor: MURATA HITOSHI
IPC: B25J15/06
Filed: 1982-10-14
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-S6424348-A (JP)
Title: Pattern recognizing device
Inventor: ISHIKAWA MINORU
IPC: G06T7/20
Filed: 1987-07-20
Abstract: PURPOSE:To make it possible to detect with a high reliability, accurately, and economically by detecting as the center of candidate image when the similarity rate of the center position is maximum, deciding and selecting candidate images whose similarity rate is more than a specific threshold value from the similarity rate of the candidate images, and arranging them in the order of similarity rate. CONSTITUTION:The similarity rates computed to the images of parts which compose an input image are fed to a candidate detector 11, the similarity rates of the neighboring part images around the image of the concerned part as the center are compared with the similarity rate of the images of the parts, of the said similarity rates, and a candidate part image of the maximum value is detected. Then, the detected candidate is fed to a candidate deciding unit 21, compared with the threshold value, the decided candidate similarity rate output from the candidate deciding unit 21 which is larger than the threshold value is fed to a data storage unit 31, and arranged in the order of similarity rate together with position signals fed responding to the decided candidate similarity rates in the other way. In such a way, a part image similar to the part image desired to detect can be detected relatively economically and accurately.
Patent JP-H119084-A (JP)
Title: Holding material for holding nutrient supplied to plant
Inventor: TSUNO KAZUNOBU
IPC: A01G1/00
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To obtain a holding material, capable of holding a nutrient supplied to plants, recycling a resource and growing Lentils edodes Sing. in the manner equal to that of sawdust and useful for environmental protection, etc., by composing the holding material of a paper. SOLUTION: This holding material is composed of a paper such as a waste paper. Rice bran, chaff, nitrogen, phosphoric acid, potassium, etc., as a nutrient supplied to plants can be added to the holding material and utilized as a culture medium for mushrooms such as Lentinus edodes Sing. or Flammulina velutipes Sing. Water in an amount of preferably 50-200%, more preferably 70% is contained in the holding material.
Patent JP-H0738259-A (JP)
Title: Multilayer ceramic circuit substrate and its manufacture
Inventor: YAMAGUCHI JO
IPC: H05K3/46
Filed: 1993-07-20
Abstract: PURPOSE:To provide manufacturing method for a multilayer ceramics circuit substrate of low conductor resistance value by improving density of the conductor after sintering, relating to the manufacturing method of the multilayer ceramics circuit substrate used for such electronic equipments as a computer and the multilayer ceramics circuit substrate manufactured with the method. CONSTITUTION:A via hole is opened on a ceramics green sheet, and it is filled with a conductor paste, and on the green sheet filled with the conductor paste, the conductor paste is printed for a conductor pattern to be forced, and green sheets on which the conductor pattern is formed are laminated together for sintering, thus a multi-layer ceramics circuit substrate is manufactured. In this manufacturing method, with sintering process continued, thermal treatment is done at the temperature lower than the sintering.
Patent JP-2001005332-A (JP)
Title: Fixing device
Inventor: ONO AKINORI
IPC: G03G15/20
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To detect and eject remaining paper sheets and also to quickly heat a pair of rollers so as to obtain uniform surface temperature. SOLUTION: A heating roller and a pressure roller are rotated and driven, until the time required for an erasing cycle as processing to detect and eject the remaining paper passes, when preparation heating is started. Thus, the remaining paper sheet is surely ejected. As a result, the heating speed of the heating roller is enhanced by stopping the driving of a motor. Thus, the heating roller is quickly heated. When the surface temperature reaches a threshold Tr1 which approaches near a target temperature Tr2, the heating roller and the pressure roller are rotated and driven, until the surface temperature reaches the target temperature Tr2. Thus, the surface of the heating roller and the pressure roller can be set at uniform temperature.
Patent JP-H0529261-A (JP)
Title: Stage temperature control device
Inventor: MORIWAKI KATSUHARU
IPC: H01L21/302
Filed: 1991-07-19
Abstract: PURPOSE:To lessen a time required for a plasma treatment device of a semiconductor wafer to make the temperature of its stage rise or drop attendant on the change of a stage in temperature by a method wherein a main temperature controller of large capacity which controls the stage temperature to a low level and an auxiliary temperature controller of small capacity which controls the stage temperature to a normal level are provided. CONSTITUTION:A main temperature controller 8 and an auxiliary temperature controller 7 are provided for a stage 2 on which a semiconductor wafer 1 is placed in a plasma etching device. When the stage 2 is set to a temperature of -60 deg.C, first of all, a bypass valve 12 and a sub-valve 10 are closed, and a main valve 11 is opened. In succession, the main temperature controller 8 is made to start operating and feeds heat transfer medium of low temperature to the stage 2. When the stage 2 is made to rise up to a temperature of 20 deg.C, the main valve 11 is closed keeping the main temperature controller 8 in operation, the bypass valve 12 is opened to enable heat transfer medium of low temperature to circulate internally and be kept at a low temperature. Then, the sub-valve 10 is opened, and the auxiliary temperature controller 7 is made to start operating to feed heat transfer medium of high temperature to the stage 2, whereby the stage 2 is raised to a temperature of 20 deg.C.
Patent JP-H0844059-A (JP)
Title: Photosensitivee resin composition
Inventor: YANAGAWA MAKOTO
IPC: G03F7/028
Filed: 1994-07-29
Abstract: PURPOSE:To obtain a photosensitive resin compsn. which is cured by irradiation with UV, can be washed with water and is useful as a soldering resist for a printed circuit board, marking ink, etc. CONSTITUTION:This photosensitive resin compsn. contains a prepolymer, a photopolymn. initiator and a reactive diluent as essential components. The prepolymer is obtd. by copolymerizing a (meth)acrylic ester with a hydroxyl group-contg. (meth)acrylic ester and an epoxy group-contg. (meth)acrylic ester and introducing (meth)acryloyl groups into part of the epoxy groups of the resultant copolymer and onium-contg. groups into the remainder.
Patent JP-S6072157-A (JP)
Title: Thin alkaline battery
Inventor: HINO YOSHIHISA
IPC: H01M50/119
Filed: 1983-09-29
Abstract: PURPOSE:To prevent any expansion of a thin alkaline battery and prevent any reduction of the liquid leakage resistance of the battery by using a gas permeable film as an exterior film stuck to a positive current collector plate and using a gas impermeable film as an exterior film stuck to a negative current collector plate. CONSTITUTION:A positive-side exterior film 5 consists of a gas permeable laminar film. The film 5 is formed by sticking together a polyester layer 5a, a layer 5b consisting of the saponification product of an ethylene vinyl-acetate copolymer, a nylon layer 5c and a polyethylene layer 5d. A negative-side exterior film 7 consists of a gas permeable laminar film. It is formed by sticking together, for example, a polyester layer 7a, an aluminum foil 7c, a nylon layer 7c and a polyethylene layer 7d.
Patent JP-S57102379-A (JP)
Title: Detecting system for top-of-page
Inventor: TSUNODA KAZUHARU
IPC: B41J11/42
Filed: 1980-12-18
Abstract: PURPOSE: To suitably process the improper conveyance of a sheet by providing top-of-page marks at both sides of the sheet to be printed and utilizing the detection outputs.  
     CONSTITUTION: A pair of top-of-page marks (TMM) of the prescribed width are provided at both right and left upper ends of the respective pages partitioned by dash rules m of a fanfold sheet FP, and left and right page sensors 4, 5 are provided at the prescribed positions of a panel 1 on the upper surface of a printer. In this system, during conveying the sheet FP (i) when a zigzag movement slightly occurs at the sheet FP, the detection output from one of the page sensors (4 or 5) becomes "0", and an alarm is produced (however, the sheet FP continues moving and printing). When the zigzag movement of the sheet FP (ii) becomes remarkable, the detection outputs from both the page sensors become "0" (so that jamming can be strongly expected), the printing operation is stopped. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6422626-A (JP)
Title: Belt tension type driving speed changer for agricultural vehicle
Inventor: YAMASHITA MAKOTO
IPC: B60W10/02
Filed: 1987-07-17
Abstract: PURPOSE:To position a lever reliably at an intermediate setting position by applying forward and reverse energizing forces simultaneously onto a cam member interlocked/coupled with the lever. CONSTITUTION:Cam members 15a-15c are secured to a lateral shaft 27 coupled with respective levers and interlocked with the levers to roll around the axes of the levers. Under the condition where a cam follower 17b is engaged in a recess 16b of an intermediate speed cam member 15b, cam followers 17a, 17c corresponding with inclined guide portions 28a, 28c formed at intermediate inlets of recesses 16a, 16c in high and low speed cam members 15a, 15c function resiliently to apply forward and rearward rotary energizing forces simultaneously.