baber/WOPTO huggingface dataset:
Patent JP-S5730357-A (JP)
Title: Semiconductor device
Inventor: SHIMAMURA TAKASHI
IPC: H01L25/07
Filed: 1980-07-31
Abstract: PURPOSE:To enable to flow a large current in a semiconductor device by so conductively disposing a plurality of semiconductor chips on a lower main electrode as to surround an upper main electrode and so forming a control electrode on the lower main electrode as to surround a plurality of the chips. CONSTITUTION:An upper main electrode 1 is secured at the center to an insulating base 3 for the main electrode, a lead conductor 4 for the main electrode is provided on the upper main electrode 1, semiconductor chips 5 are so disposed at the prescribed interval on the periphery at the center as to surround it, and are connected with metallic wires 6 therebetween. A control electrode 7 is concentrically formed with the upper main electrode 1 on the outer periphery of the chips 5, while an insulating base 8 for the control electrode is interposed between the control electrode 7 and the main electrode 2, the chip 5 and the control electrode 7 are connected with metallic wires 9, and lead conductors 10 are formed on the electrode 7. Thus, it is electrically and mechanically balanced, and a large current can be flowed.
Patent JP-S5633353-A (JP)
Title: Reeling-out method for thread
Inventor: IWASAKI KATSUTOSHI
IPC: B65H57/28
Filed: 1979-08-20
Abstract: PURPOSE: To reel out a thread with the thread not to be slipped from an end surface of a package, by leading the thread to a swingable guide, then winding it around a circumferential surface of the package to be led to a roller guide, and then again winding it around the package circumferential surface to be again led to the roller guide.  
     CONSTITUTION: A leading thread portion reeled out from a thread supply package 1 is run on the swingable guide 3, and is passed under a thread portion (b) that is a one complete winding around the circumferential surface of the thread supply package 1 to be led to the swingable guide 3. Therefore a thread portion separated from the package 1 can be pressed by the wound thread portion b, and wound thread portions (a) to (c) are caused to be in contact with thread portions on the package 1 to be given frictional resistance. Thereby, tension cannot be directly applied to the thread portion separated from the package 1, so that tension thereof is decreased. Accordingly, when a thread Y is reeled out from the package 1, the thread Y will not slip from the end surface of package 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04333909-A (JP)
Title: Device with function extending slot
Inventor: HONDA KAZUYOSHI
IPC: G06F3/00
Filed: 1991-05-10
Abstract: PURPOSE:To miniaturize the device by reducing the number of slots at the device and to reduce the presentation of over functions to a user by providing the slot to mount one part or all the parts of an additive circuit unit in common. CONSTITUTION:At a device 1, the user selecting an additive circuit unit 3 for extending a host interface function mounts the unit 3 to a slot 2 of the device 1 so as to connect a connector 10 of the unit 3 to a connector 9 of the slot 2, and a circuit board 13 extends the interface function. At the device 1, the user selecting an additive circuit unit 6 or 8 mounts the unit 6 or 8 to the slot 2 of the device 1 so as to connect a connector 11 on the unit 6 or a connector 12 on the unit 8 to a connector 4 of the slot 2. Thus, the circuit board 13 in the device 1 can extend the function of an option card 5 or an option cartridge 7.
Patent JP-H08295106-A (JP)
Title: Running body with lugs
Inventor: EOMO SAKAE
IPC: B60C11/11
Filed: 1995-04-28
Abstract: PURPOSE: To provide a running body with lug to which dirt is hard to stick even if the running body runs on highly viscous wet paddy or sludgy ground. CONSTITUTION: In a running body with lugs having a plurality of lugs 3 disposed on a tread at given intervals in a circumferential direction, the lugs 3 are covered by an anti-dirt layer 5 comprising an elastic material layer of low hardness at least from the side wall of a pressing side of the lug 3 to the bottom of the lug 3, thereby making the thickness of the anti-dirt layer of the bottom of the lug larger.
Patent JP-S5439667-A (JP)
Title: Current measuring circuit
Inventor: YAMAUCHI YOSHITOSHI
IPC: G01R19/00
Filed: 1977-09-05
Abstract: PURPOSE: To let required voltage to be always applied to load and make possible connection of a current detecting means of good accuracy irrespective of variation in the load by combining a constant voltage device and a constant current device. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S587518-A (JP)
Title: Multiple dividing method of digital dial gage
Inventor: WATANABE TAKESHI
IPC: G01B11/00
Filed: 1981-07-07
Abstract: PURPOSE:To decrease the number of circuit parts and to improve reliability by introducing a rectangular wave signal into an operating circuit, and performing multiple division of the signal. CONSTITUTION:A fixed scale 2 is attached to a frame and a moving scale 1 is attached to a spindle. On one side of a pair of the scales 1 and 2, a light emitting element 3 is provided. On the other side thereof, light receiving elements 4 and 5 are provided. The light from the light emitting element 3 is received as an approximately sine waveform through the relative movement of the scales 1 and 2. The signals are processed by amplifiers 101 and 102, analog comparators 103 and 104, an adding and subtracting direction discriminating circuit 105, counters 106 and 107, and an operating circuit 108. The amount of the relative movement of the scales 1 and 2 is digitally displayed 109. In this case, the outputs of the comparators 103 and 104 are directly introduced into the operating circuit 108 and coded. Thus they are divided into multiple values and displayed.
Patent JP-H09268712-A (JP)
Title: Connection tool for warped stacking ridge tile
Inventor: OKAMURA YOSHIMI
IPC: E04D1/34
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a connecting tool excellent in vibration-resistance, wind- resistance, and durability, which connects securely warped stacking ridge tiles. SOLUTION: This connecting tool 1 made of an elastic rod is provided with springs 2 at the middle and hooks 3 at both ends. The rod is bent downward in the nearly central part between the springs and the hooks and shoulders 4 are formed therein. The front end of the hooks is bent inward once and a ring is formed at the lower end. The free end is formed to protrude to the upper outside of the connecting tool 1. When the hooks are inserted in the holes 12a provided in the warped stacking ridge tiles, since the front end of the hook supports the rear face of the tile from the lower side thereof, it prevents the connecting tool from slipping out of the hole 12a and hence, the warped stacking ride tiles can be securely connected.
Patent JP-H10297377-A (JP)
Title: Partition net supporting structure for automobile
Inventor: ISHIDA YASUKI
IPC: B60R21/08
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To enhance the circumference of a roof side rail in appearance, make it free of projection feeling, and also make it free of loading/unloading package. SOLUTION: A stopper part 12 larger in diameter than an end part 6, is provided for the end part 6b of an upper side bar member 6 for a partition net, an attaching hole 13 is formed in a roof side rail inner 11a, which is composed of a large diameter part 13a through which the stopper part 12 can be inserted, and of a small diameter part 13b connected with the lower side of the large diameter part, a stopper part 12 is inserted into the large diameter part 13a, and let the end part 6b drop into the small diameter part 13b.  By this constitution, the stopper part 12 is engaged with the attaching hole 13, and the end part 6a of the upper side bar member 6 can be firmly supported to a roof side rail 11, since projection feeling can thereby be eliminated from the roof side rail inner 11a, not only its appearance can thereby be enhanced but also operating performance for loading/unloading package can also be enhanced.
Patent JP-H11306288-A (JP)
Title: Dictionary update system and dictionary update method
Inventor: CHIGA MASATAKA
IPC: G06T7/00
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To update a dictionary by automatically collecting a sample suitable for a state in which a recognizing device like an OCR, etc., is actually installed and used. SOLUTION: Erroneously recognized image data and its recognition result are automatically transferred as sample data for update of the dictionary to a dictionary update device 2 by plural image processors 11 to 1n which are actually installed and operated, the dictionary is updated by adding the received sample data to a dictionary sample 3 and dictionary files of respective image processors 11 to 1n are updated by automatically transferring an updated dictionary file 4 to the respective image processors 11 to 1n by the dictionary update device 2.
Patent JP-H10302655-A (JP)
Title: Coaxial magnetron
Inventor: FUJII SHINSUKE
IPC: H01J25/55
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a coaxial magnetron wherein unstable operation such as moding does not take place and occupied band width is small, by enlarging QL without deteriorating a value of QL ratio Q (a load of an unnecessary mode at a certain frequency)/QL (a load of a resonance circuit determinating oscillation frequency of a magnetron)} of the unnecessary mode. SOLUTION: Grooves 12, 13 for tuning, whose width, depth and number are determined such that desired damping is imposed on a frequency of an unnecessary mode, are formed on conductive surfaces, which run along circumferences of attenuators for holding these, of the ring-shaped attenuators 5, 6 for unnecessary mode suppression for suppressing an unnecessary mode of a coaxial cavity provided in an external cavity 4.
Patent JP-S62263461-A (JP)
Title: Method for detecting flaw of contact clad material
Inventor: SUZUKI TAKESHI
IPC: H01H1/00
Filed: 1986-05-09
Abstract: PURPOSE:To prevent the damage of a contact part and to reduce the surface contamination of a contact as low as possible, by continuously supplying an intermediate material with reduced damage of the contact between the probe of an ultrasonic flaw detector based on a dry contact system and a contact clad material. CONSTITUTION:An intermediate material 3 constituted so as to move at the same speed as a contact clad material 2 is continuously supplied between the probe 1 of a contact side connected and fixed to an ultrasonic flaw detector main body and the contact clad material continuously moving so as to prevent the generation of sliding between the probe 1 and the contact clad material 2. Further, the intermediate material to be used has material quality with reduced damage of a contact.
Patent JP-H05299059-A (JP)
Title: Metal halide lamp for automobile headlamp
Inventor: IKEDA TAKASHI
IPC: F21S8/10
Filed: 1992-04-24
Abstract: PURPOSE:To fix a ceramic sleeve to a power cable without any use of an adhesive, and ensure an easy lamp assembly work. CONSTITUTION:A luminous tube 1 and a power cable 8 covered with a ceramic sleeve 9 along the tube 1 are supported on a base 10. One end of the ceramic sleeve 9 is inserted in and supported with the base 10. Also, an external lead wire 2 led from the sealed section 4 of the luminous tube 1 is bent toward the power cable 8 and the intermediate section of the lead wire 2 is connected thereto. Furthermore, the lead wire 2 is bent and the forward end thereof is connected to the power cable 8 in such a way as kept in contact or close to the other end of the ceramic sleeve 9.
Patent JP-H02284265-A (JP)
Title: Method and device for controlling plotting data in plotting device
Inventor: UEDA TOMOAKI
IPC: G06T1/00
Filed: 1989-04-25
Abstract: PURPOSE:To eliminate a need to discriminate whether readable data exists or not in a plotting processing means by supplying an unused assigned code to the output data bus of a data storage means on condition that readable data does not exist in the data storage means. CONSTITUTION:When readable data does not exist in a list memory 2, a gate 35 is closed and a gate 36 is opened to stop the data read from the list memory 2, and an unused assigned code WC is supplied to a plotting processor 3 through a data bus 32. Consequently, the processor 3 can perform an independently set processing in accordance with the assigned code WC; and when another interrupt handing is caused during this processing, the pertinent handling is performed. Since it is unnecessary to discriminate the presence or the absence of readable data by the plotting processor, the plotting speed is approximated to the limit speed determined based on the performance of the plotting proces sor.
Patent JP-H04314793-A (JP)
Title: Ester refrigerator oil
Inventor: TSURUOKA KUNIAKI
IPC: C10N40/30
Filed: 1991-04-12
Abstract: PURPOSE:To obtain the title oil improved in hydrolysis stability and compatibility with a fluorocarbon refrigerant by using an ester of a specified mixed acid with neopentyl polyol as the principal component. CONSTITUTION:A mixture of 50-100mol% 3-18 C fatty acids containing 50-mol% or above, based on the total fatty acids, tert. fatty acids and sec. fatty acids with 0-50mol% 4-10 C dicarboxylic acid is esterified with a 15 C or lower neopentyl polyol, and the product is purified to obtain an ester having an acid value of 1mgKOH/g or below and a hydroxyl value of 40mgKOH/g or below. The ester as the principal component is mixed with optionally other oils and the obtained mixture is mixed with optionally an antioxidant, a metal- deactivating agent, an extreme-pressure agent, an oiliness improver, etc., to obtain the title oil.
Patent JP-S58222933-A (JP)
Title: Fuel injection device of internal-combustion engine
Inventor: NISHIMURA YUKINOBU
IPC: F02D41/10
Filed: 1982-06-19
Abstract: PURPOSE:To perform injection of fuel by a pulse of logical sum ''or'' between a synchronous injection pulse signal for basic injection and an asynchronous injection pulse signal and normally perform the basic injection, in a fuel injection device in which an acceleration fuel excess is performed by asynchronous injection when an engine is accelerated. CONSTITUTION:A basic fuel quantity arithmetic value Gfo is obtained by a multiplier 55 in accordance with various operative parameters. A synchronous injection pulse D3 for basic injection is obtained to be synchronized with an ignition signal C1 in the first down counter 57A1. If an acceleration signal C2 is input, an acceleration excess arithmetic value GfA is loaded and an asynchronous injection pulse D6 is output from the second down counter 57A3. An ''or'' between the both signals is obtained in an OR circuit 57A5, and this output C7 performs fuel injection. In this way, the basic injection is normally performed.
Patent JP-H06318932-A (JP)
Title: Clock change circuit
Inventor: SHIRAI TAKU
IPC: H04L7/00
Filed: 1993-05-07
Abstract: PURPOSE:To prevent the latch error of data caused by the clock of a following step by replacing input data held by a first clock with data held by the inverted clock of a second clock when the latch error is generated. CONSTITUTION:The data latched by a first clock CLK 1 at a flip-flop(FF) 1 are latched by a second clock CLK 2 at an FF 3. Further, these data are latched by the inverse of the CLK 2 at an FF 7. When the latch error is generated at the FF 3 and outputs are made instable at FF 3 and 4, the output of a comparator 11 is turned to H. The output of the comparator 11 are latched by FF 12 and 13, and these outputs are ANDed by an AND gate 14. The output of the AND gate 14 is latched by an FF 15, and this is defined as the select signal of a selector 16. When the select signal is L, the selector 16 selects the output of a delay means 100 but when it is H, the output of a delay circuit 200 is selected.
Patent JP-H07310004-A (JP)
Title: Thermoplastic resin composition and its production
Inventor: FURUTA MOTONOBU
IPC: C08K5/17
Filed: 1994-05-20
Abstract: PURPOSE:To obtain a thermoplastic resin composition having excellent mechanical properties, especially excellent flexural modulus and impact strength, dimensional stability and recycling properties. CONSTITUTION:(A) 1-30wt.% of a liquid crystal polyester is blended with (B) 99-70wt.% based on the total amount of the components A and B of an aromatic polycarbonate, (C) 0.0001-3 pts.wt. based on 100 pts.wt. of the total amount of the components A and B of a diamine and (D) 1-100 pts.wt. of glass fibers not subjected to surface treatment, having 5-25mum number-average fiber diameter, 30-1,000mum number-average fiber length and 2-150 ratio of the number- average fiber diameter/the number-average fiber length to give the objective thermoplastic resin composition.
Patent JP-H02284579-A (JP)
Title: Communication equipment
Inventor: HIROSE MASAYUKI
IPC: H04N1/46
Filed: 1989-04-25
Abstract: PURPOSE:To obtain a satisfactory countermeasure according with the state on the transmission side by discriminating that either of the first recording mode of color recording and the second recording mode of monochromatic recording is impossible, and informing the transmission side of this state. CONSTITUTION:The remainder quantity of ink is detected by a detecting means during the recording operation; and when running-out of ink is reported to a controller 303 by a sensor 310, the controller 303 displays an ink absence indication corresponding to ink, whose running-out is detected, out of ink absence indications on an operation part 101 in the first display mode. After warning of ink absence is reported, the next operation is not permitted to prevent abnormal picture recording due to ink absence. The ink absence state of a remote recording part in a place where it cannot be visually recognized by an operator is displayed in the display state different from the normal recording part ink absence state, thereby surely reporting information to the operator.
Patent JP-H044469-A (JP)
Title: Information processor
Inventor: NAKAJIMA HIROSHI
IPC: G06F12/00
Filed: 1990-04-23
Abstract: PURPOSE:To allow a beginner to easily make a data base selecting process and data base construction by selecting an aimed object in such a way that objects to be selected on the basis of a screen type model are screened by using a screen which uses information held by the objects as selecting conditions. CONSTITUTION:Objects to be selected which have frameworks for writing attribute names and other specific data as knowledge information in their attributes representing their properties, features, etc., and the selecting conditions of which are expressed in types of screens having no mutual relations and used for selecting objects are stored in a screen type storing device 3. At the same time, aimed objects to be selected and specific data are selected and extracted and selected results are stored in a selected object storing device 2. Accordingly, at the time of constructing a data base, desired data can be described by writing the name of an object to be selected in a framework expressed by a screen form without using any data describing words. Therefore, even a beginner can easily make data processing, because he can easily designate and obtain a necessary object to be selected and its data.
Patent JP-S60250665-A (JP)
Title: Semiconductor memory device
Inventor: NISHIMURA TADASHI
IPC: H01L21/8242
Filed: 1984-05-25
Abstract: PURPOSE:To prevent a capacity from decreasing due to microminiaturization by providing a memory capacity, and the second conductor layer through a thick insulating film on the memory on the first semiconductor substrate as a switching transistor. CONSTITUTION:An electrode polysilicon 4 is superposed on a thin oxide film 2 separated by a thick oxide film 3 on an Si substrate 1 to form a capacity. Further, an Si layer is superposed by recrystallization of polysilicon on a thick insulator layer 5 to form a MOSFET 7. Drain and polysilicon 4 are filled in a through hole of the insulator 5, connected with the silicide 6 of high melting point metal, and bit wirings 8 for applying a signal to a source and aluminum word wiring 10 for applying a signal to the electrode 9 are provided. The electrode 9 and the word wirings are connected via the through hole, and the bit wirings 8, the wirings 10 and the gate electrode 9 are connected via the through hole, and the wirings 8, 10, and the electrode 9 are insulated by insulators 33, 34. In this memory device, similar function to the conventional memory of this type is obtained, and the area of the capacity can be increased. Accordingly, it can prevent the capacity from decreasing due to microminiaturization, thereby obtaining accurate memory device.
Patent JP-S61267641-A (JP)
Title: Pick-up device for leaf and the like
Inventor: KAWAMURA SHIGEMI
IPC: B65H3/06
Filed: 1985-05-21
Abstract: PURPOSE:To prevent an erroneous pick-up operation for a leaf and the like by allowing the pick-up operation to be immediately suspended whenever the erroneous pick-up operation is detected while laminated leaves and the like are being picked up in a pick-up device for the leaf and the like such as securities and the like. CONSTITUTION:A supply section 1 where a leaf and the like 3 are set in a laminated form includes a presser foot 7 and 9 which presses the leaf and like 3 set on a base stand 4 against a pick-up roller 5 with regular pressure at all times. Frictional rubber 11 is embedded into a portion of the circumferential surface of the pick-up roller 5, against which the leaf and the like are pressed so that the leaf and the like 3 may be taken out one by one every one turn of the roller while it rotates. Besides, this device includes a main control section, an erroneous pick-up detecting section, and a pick-up control section. The device is also designed to output a signal for the erroneous pick-up from the erroneous pick-up detecting section while the leaf and the like are being picked up whenever the duration of the time that the leaf and the like interrupts light beam 24 between a projector and a light receiver 23 is found to be in excess of the specified duration of time.
Patent JP-S589147-A (JP)
Title: Manufacture of electrophotographic receptor
Inventor: KOUNO HIROMI
IPC: G03G5/147
Filed: 1981-07-10
Abstract: PURPOSE:To obtain a 3-layered receptor with superior charge retentivity, a slight rise in residual potential, and charging potential which is hardly affected by temp. by impregnating a soln. of nigrosine in alcohol into the surface of a photosensitive layer on an electrically conductive substrate, drying the layer, and forming a surface insulating layer. CONSTITUTION:A photosensitive layer is formed on an electrically conductive substrate by vacuum-depositing Se or an Se alloy such as Se-Te, Se-As or Se- Te-As, and a surface insulating layer is formed on the photosensitive layer to obtain a receptor. At this time, a charge retaining layer is interposed between the photosensitive layer and the insulating layer. The charge retaining layer is formed by dip-coating the photosensitive layer with a dil. nigrosine soln. prepared by filtering a soln. of 0.001-0.1wt% nigrosine in an alcoholic solvent with filter paper or a filter and by drying the coated layer at ordinary temp., and then the insulating layer is formed.