baber/WOPTO huggingface dataset:
Patent JP-S6019316-A (JP)
Title: Switching transistor driving circuit
Inventor: YAMADA KOUJIROU
IPC: H02M3/335
Filed: 1983-07-14
Abstract: PURPOSE:To decrease the power loss when a main switching transistor (TR) is turned off by applying a changed component of an output at the turning-off of the main switching TR to an input winding of a driving transformer from a secondary winding of a main transformer. CONSTITUTION:When a base current ib of the main switching TR4 is stopped at a time t4, since a rectifier 8 is nonconductive, the changed component of the secondary voltage of the main transformer 3 is generated in an input winding (a), an applied voltage V1 is increased, a voltage is generated also in a winding (b) and a large reverse bias voltage between a base and an emitter of the TR4 is applied thereto. Thus, even if an oscillatory voltage is generated in the winding (b) of the drive transformer 5 because of a sudden change in the reverse base current ib introduced from the base of the main switch TR4, a large negative bias voltage is guaranteed for a voltage Vb between the base and emitter of the TR4, a current ic is dropped suddenly as shown in solid lines and stopped at a time t5. Then the trailing time of the current ic is reduced remarkably from t3 to t5.
Patent JP-H0444971-A (JP)
Title: Package cushioning material
Inventor: ISOTANI KEIICHI
IPC: B65D81/07
Filed: 1990-06-13
Abstract: PURPOSE:To permit cushioning material to be readily prepared at the time of packaging in place, easily filled in packaging container and safely incinerated after use by connecting a plurality of balloons into a continuos and strip-like form by using a gas-impermeable polyethylene film or the like. CONSTITUTION:The subject cushioning material consists of a plurality of balloons 1, which are arranged into a continuous and strip-like form with a seal face 2 interposed between each balloon 1. The balloon 1 is formed of a gas-impermeable, soft laminate film of polyethylene and nylon, from which little harmful gas is evolved when it is incinerated. A split 4 is provided partially in the central part of each seal face 2 of a package cushioning material to bring each balloon 1 in an independent state and the part of the seal face 2 free from the split 4 functions as a connecting piece 3 between each adjacent balloon, thereby tying all the balloons in a row.
Patent JP-S63293953-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OWADA NOBUO
IPC: H01L21/768
Filed: 1987-05-27
Abstract: PURPOSE:To prevent the fluctuation of a resistance due to the heat generation as the result of current flowing to a resistor, by making the thickness of an insulating film on which a resistor is arranged thinner than that of an field insulating film for element isolation. CONSTITUTION:In a semiconductor integrated circuit device, an epitaxial layer 2 such as a silicon layer is formed on a semiconductor substrate 1 such as a P-type silicon substrate. On th surface of the layer 2, a field insulating film 3 such as an SiO2 film is selectively arranged, by which elements are isolated. A groove 3a is formed in the insulating film 3, and a resistor R composed of a polycrystal silicon film and the like is buried in the groove 3a. As the thickness of a part 3b under the groove 3a in the insulating film 3 is smaller than the other part, the thermal resistance of the part 3b is smaller by this amount as compared with the other part, so that the heat dissipating property is excellent. Therefore, the temperature rise of the resistor R due to current flowing is prevented, and the fluctuation with time of resistance value of the resistor R is effectively prevented.
Patent JP-H0423077-A (JP)
Title: Integrated circuit layout system
Inventor: YAMADA IKUKO
IPC: H01L21/82
Filed: 1990-05-17
Abstract: PURPOSE:To improve the work efficiency by automatically generating a cell definition description part to which a connection description part refers. CONSTITUTION:In a net list input means 1A, a net list for each macro is inputted and connection information is converted to a design data base 1E by an individual cell data converting means 1B. When the macro processed at present refers to an element, a conversion cell name table retrieving means 1C confirms whether the cell definition description of this element exists in a conversion cell name table 1F or not. When it does not exist there, the cell definition description does not exist in the new list. An automatic cell definition description generating means 1D refers to a cell name by the element name to update the base 1E. When the object definition description does not exist, the cell name and pin names are written. When update and new registration of the cell definition description are terminated, the cell name of the macro is entered in the conversion cell table 1F. Thus, the work efficiency is improved.
Patent JP-S5355254-A (JP)
Title: Television game device
Inventor: NAKA TAKAHIRO
IPC: A63F13/577
Filed: 1976-10-26
Abstract: PURPOSE: To provide a prohibited area image on a video screen in addition to a prior art mistaken judgement thereby to increase the chances at which mistakes occur, make the game more similar to a real sport or the like and increase interest in the game. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08321878-A (JP)
Title: Mutiplexed network managing device and file transfer system
Inventor: ISHIDA YAYOI
IPC: G06F13/00
Filed: 1995-05-26
Abstract: PURPOSE: To transfer an information file by the method of shorter transfer time by comparing times for transferring a compressed information file and an uncompressed information file. CONSTITUTION: An information file in an information file storing part 14 is rewritten from an information file rewriting processing part 15, a compressing effect simulation processing part 18 is started. The compressing effect simulation processing part 18 simulates both cases of transferring the rewritten information file as it is and transferring it by compressing to judge which transferring time of them is shorter and prepares the transfer file of the shorter transferring time. An information transfer processing part 16 transfers the transfer file to the other network managing device 13 through a network 11. The other network managing device receiving the transfer file develops the transfer file by means of an information file development processing part 17.
Patent JP-H1192220-A (JP)
Title: Dielectric porcelain composition and laminated ceramic capacitor
Inventor: MIZUNO TSUGUNOBU
IPC: C04B35/46
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a laminated ceramic capacitor having a high CR product of 5,000 Ω.F at room temperature and a high CR product of >=200 Ω.F at 150 deg.C in an electric field strength of 10 kV/mm, little in the voltage dependency of insulation resistance, excellent in DC bias characteristics and dielectric strength, having temperature characteristics satisfying B characteristics and X7R characteristics, excellent in weather-resistant performance, and using Ni for an inner electrode. SOLUTION: This dielectric porcelain composition for ceramic layers 2a, 2b comprises 100 pts.wt. of a main component of the formula: (BaO)m iO2 +M2 O3 +R2 O3 +BaZrO3 +MgO+MnO (M2 O3 is Sc2 O3 and/or Y2 O3 , R2 O3 is at least one kind of Eu2 O3 , Gd2 O3 , Tb2 O3 and Dy2 O3 ) and 0. 2-3.0 pts.wt. of a subsidiary component of the formula; Li2 O-(Si,Ti)O2 -MO (MO is Al2 O3 and/or ZrO2 ) or SiO2 -TiO3 -XO (XO is at least one kind of BaO, CaO, SrO, MgO, ZnO, MnO).
Patent JP-S617947-A (JP)
Title: Control storage device
Inventor: FUJIMURA MASANORI
IPC: G06F9/445
Filed: 1984-06-22
Abstract: PURPOSE:To secure the reliability of a loaded data by comparing a data read out of a read only memory circuit, with a data which is read out after writing its data in a read/write capable memory. CONSTITUTION:When a load request signal is inputted, a read only memory circuit 3 is brought to access by address information from an address register 2 in accordance with the instruction of an address controlling circuit 1, and a micro- word is outputted, and written in a read/write capable memory circuit 4 through a register 5. The written micro-word is read out again and inputted to a comparing circuit 7 through a register 6. The circuit 7 compares the data from the circuit 3 and the circuit 4, sends out a coincidence signal when they coincide with each other, and reports it to the circuit 1. The circuit 1 brings the register 2 to an increment by ''1'', and repeats it. When it is ended, it is reported through a signal line 56 by a load end signal that a load operation to the circuit 4 from the circuit 3 is ended normally.
Patent JP-S63292461-A (JP)
Title: Decoding instruction signal generator
Inventor: TAKAHASHI KAZUYA
IPC: G11B20/10
Filed: 1987-05-26
Abstract: PURPOSE:To limit the shift of a clock and a data, and to execute even decoding of a data whose mark has been omitted, by generating a decoding instruction signal after counting the number of clocks corresponding to its block even in the case of non-detection, immediately when a resink mark of a neck part of a data which has been divided into small blocks has been detected. CONSTITUTION:By the head of a data block, a resink mark is detected, and by a detecting signal 37 of a resink mark detector 40, a counter block 1 becomes a '0' output, a comparator 8 generates a pulse 32, and a signal generator 18 generates a signal 35 and transmits a signal 38 to a decoder 41 through a delay device 26 in order to prevent a decoding instruction signal 38 from being generated before a mark detecting signal is generated. When the mark is not detected, the block 1 counts continuously a clock, outputs '0' after having counted a one-data block portion, and in the same way, the signal is generated. Accordingly, irrespective of whether the mark is detected or not, the data of its block is decoded, and the shift of the correspondence of the clock and the data remains within one block.
Patent JP-S5651609-A (JP)
Title: Input circuit
Inventor: AZEGAMI TADASHI
IPC: G01R19/00
Filed: 1979-10-04
Abstract: PURPOSE: To make it possible to obtain easily a high in-phase noise removal ratio without reference to the precision of a resistance value, by providing a specific switch circuit that connects the output side of an operational amplifier to the control input side of a switch element.  
     CONSTITUTION: Switch circuit 21 that connects the output side of operational amplifier 28 to the control input side of switch element 29 as shown in the figure is provided and one terminal of element 29 is connected to the reference potential point via output resistor 27. For example, the input circuit that uses thermocouple 31 as an input signal source is constituted in the figure so as to obtain voltage e o  across resistor 27 in proportion to input signal voltage e i . In this circuit, if an in-phase  noise from noise source 32 is to change electric current flowing through FET29, the  current change is suppressed under the control that provides the zero balance of  operational amplifier 28 and current i 0  flowing through resistor 26 holds itself  constant without being influenced by the in-phase noise. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02308275-A (JP)
Title: Developing device
Inventor: IINUMA MASATOSHI
IPC: G03G15/08
Filed: 1989-05-24
Abstract: PURPOSE:To peel off developer on a developer carrier with generated electric field and to prevent the developer from being charged up by providing a conductive developer peeling-off member which is coated with an insulating member near the developer carrier and impressing bias voltage on the developer peeling- off member. CONSTITUTION:A conductive metallic roller 2 is rotatably disposed close to a developing cylinder 1. The surface of the metallic roller 2 is coated with the insulating member 3 such as polyester, 'Teflon(R)' or polyimide. The developing bias voltage is impressed on the developing cylinder 1 from a developing bias power source 6 and potential (in a polarity opposite to toner's polarity) equivalent to the dark potential of a photosensitive drum is impressed on the metallic roller 2 from a power source 4. The toner easily moves from the surface of the developing cylinder 1 to the surface of the insulating member 3 of the metallic roller 2. Thus, the toner T which is peeled off is supplied from a toner container 10a to the developing cylinder 1 again.
Patent JP-H05327397-A (JP)
Title: Saw device
Inventor: HAYASHI KOICHI
IPC: H03H9/25
Filed: 1992-05-21
Abstract: PURPOSE:To provide a device, which enlarges an electric/mechanical coupling coefficient, peak/bottom ratio and maximum phase angle, improves heat resistance and reduces the temperature dependency, concerning the surface acoustic wave (SAW) device utilizing SH type SAW. CONSTITUTION:This is a SAW device utilizing the SH type SAW and a piezoelectric board 1 is expressed by the general formula of (Pb1-xMex)[(Mn1/3Nb2/3)aTibZrc]O3. However, this is established on the condition of 0. 005<=x<=0.10, 0.01<=a<=0.14, 0.40<=b<=0.60, 0.26<=c<=0.59 and a+b+c=1.00, and this device is composed of piezoelectric ceramics for which Me is one kind selected out of a group composed of Ca, Ba and Sr at least.
Patent JP-H05325003-A (JP)
Title: Machine body structure of automatic vending machine
Inventor: NISHIOKA TAKAYUKI
IPC: G07F9/10
Filed: 1992-05-22
Abstract: PURPOSE:To improve the customer gathering performance by forming a machine body whose outward appearance design is soft and round on the whole and provides warmth as a machine body that forms the outer peripheral surface of the automatic vending machine which is installed outdoors or indoors and vends various articles and contains or produces the articles inside. CONSTITUTION:At least part of the top surface of the machine body 21 is formed in an arch shape and the structure is equipped with a transparent or translucent cover 22 which covers the top surface and at least part of the front surface of the machine body and also has a top surface forming a downhill slanting surface to ward the front and an illumination lamp 19 which lights the cover 22 from inside the machine body 21; and the peripheral edge part of the cover 22 is clamped across packing members 27, 28, and 32 which surround at least part of the peripheral edge part double and the cover 22 is held on other members which constitute the machine body.
Patent JP-H11321740-A (JP)
Title: Bicycle parking device
Inventor: NARITA KOJI
IPC: B62H3/08
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To receive more bicycles in a limited bicycle arranging space, in a bicycle parking device set up in a parking lot or the like of a station and a store. SOLUTION: In a bicycle parking device arranging a plurality of bicycle support frames 1 so as to be set up in a floor surface F or the like of a parking lot, each bicycle support frame 1 is support mounted in the floor surface F or the like vertically swivelable with an almost central part in the lengthwise direction serving as the support point and so as to permit tilting in a frame width direction, and a front part of a plurality of the bicycle support frames 1 adjacent to each other is tiltably connection held. As a connection hold means thereof, a cylinder unit 32 holding the mutually adjacent bicycle support frames 1 in a prescribed space is provided, for instance, in a front lower part of each bicycle support frame, and by inserting a wire 35 in this cylinder unit 32, a plurality of the mutually adjacent bicycle support frames 1 are swivelably connection held.
Patent JP-S61285268-A (JP)
Title: Coating composition for suede-like surface finishing
Inventor: DAITO TAKAMITSU
IPC: C09D175/08
Filed: 1985-06-13
Abstract: PURPOSE:To obtain a surface-finishing coating composition free of surface stickiness and capable of easily imparting slimy feeling and suede-like feeling, by compounding a specific polyurethane resin with polybutylene and silica at specific ratios. CONSTITUTION:The objective composition can be produced by compounding (A) 100pts.(wt.) of a polyurethane resin having a 100% tensile strength of 20-40kg/cm<2> in the form of a film (preferably a polymer having an average molecular weight of 1,000-3,000 and produced by reacting 1mol of a polyol component with 1-2mol of diisocyanate component and 0-1mol of chain- extender component) with (B) 5-50pts. of a polybutylene (preferably having a molecular weight of 350-1,500) and (C) 7-40pts. of silica. The obtained composition is used preferably by adjusting the solid resin content to 10-30wt%.
Patent JP-H06340079-A (JP)
Title: Cap for capping liquid-jet recording head
Inventor: KIDA AKIRA
IPC: B41J2/165
Filed: 1993-05-31
Abstract: PURPOSE:To prevent ink from flowing down from a cap by a method wherein a fence constituting the edge of the cap is made of elastic material and when the cap is pressed against a recording head, the height of the fence is reduced so that the volume of a cap chamber is decreased. CONSTITUTION:If capping is applied to a recording head 1 by means of a cap 2, a fence 2c shields an ink delivery face 1a of the head 1 from the atmosphere. The fence 2c is made of elastic material and when a pressing force is exerted on the head 1, the height thereof is decreased so that the volume of a cap chamber 2d separated by the nozzle face 1a is reduced. And a group of fins 2a made of elastic material is arranged in two rows on the bottom surface of the cap 2 encircled by the fence 2c, and hence even if a group of fins 2a makes contact with the delivery face 1a of the head 1, the fins do not touch an ink delivery nozzle. And if the head 1 moves away from the cap 2, the volume of the cap chamber 2d is restored, so that the ink filled therein is held by a group of fins having risen up.
Patent JP-S61287734-A (JP)
Inventor: OKA MASARU
IPC: F16F15/02
Filed: 1985-06-14
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-H07308902-A (JP)
Title: Saw handle
Inventor: YAMAMOTO KATSUJI
IPC: B23D51/10
Filed: 1994-05-18
Abstract: PURPOSE:To set a saw blade at an arbitrary angle by a slight shaking operation and to enable fixing of the saw blade at the time of folding, by a method wherein a fulcrum shaft is inserted into holes formed in a support part of a handle and a back metal and indented parts formed in the support part and the back metal are made to engage with and fixed to each other by shaking a pressure operation fitting fitted to the fore end of the fulcrum shaft. CONSTITUTION:In regard to the main body of a saw handle, a back metal 5 is fitted to a support part 4 of the handle 2 by a fulcrum shaft 12, in a state wherein it can be fixed and moved, while an indented part 7 formed in the support part 4 and an indented part 9 formed in the back metal 5 are made to engage with each other by a shaking operation of a pressure fitting 14 fitted to the fore end of the fulcrum shaft 12 and thereby the back metal 5 is fixed. In more detail, a hole 6 of the support part 4 and a hole 8 of the back metal 5 are made to fit to each other, the fulcrum shaft 12 is inserted into them and the pressure fitting 14 is fitted in a shakable state to the fore end part of the fulcrum shaft 12. In this case, a pin 16 inserted into the pressure fitting 14 from above is inserted through a hole 13 formed in the fulcrum shaft 12 and thereby the pressure fitting 14 is fitted shakably to the fulcrum shaft 12.
Patent JP-H06336667-A (JP)
Title: Method for controlling hot-dip coating weight
Inventor: YOSHIOKA TAKAYUKI
IPC: C23C2/20
Filed: 1993-05-31
Abstract: PURPOSE:To control a high accurate coating weight by preventing mutual interference of injection nozzles at the front and back surfaces at the time of controlling the coating weight of hot dipping metal deposited onto a steel sheet by injection gas from the injection nozzles. CONSTITUTION:The injection nozzles 3F, 3B opposed to the front and back surfaces of the steel sheet 2 drawn up from a galvanizing vessel 1 is provided, and the injection nozzles 3F, 3B are provided with range finders 5F, 5B for measuring the distance from the steel sheet 2, i.e., nozzle distance. Based on the nozzle distance measured by the range finders 5F, 5B, injection gas pressure PF, PB are calculated by a control unit 10. When there is the deviation having the preset value or higher in the calculated injection gas pressure, by setting the nozzle intervals so as to equalize the injection gas pressures at the front and back surfaces, the mutual interference at the time of adjusting the gas pressures and the nozzle intervals at the front and back surfaces of both injection nozzles 3F, 3B is prevented and also, the occurrence of splash is prevented.
Patent JP-S5654183-A (JP)
Title: Low luminance white balance adjusting circuit
Inventor: TAKAHASHI KOUJI
IPC: H04N9/64
Filed: 1979-10-11
Abstract: PURPOSE:To perform the adjustment to minimize the adjustment of low luminance white balance and the beam spot diameter, by connecting a variable power supply to the load resistor of video output transistor of video output circuit having white balance adjusting function. CONSTITUTION:A variable voltage power supply consisting of a fixed power supply 21, resistors 22, 23, variable resistor 24 and transistor 25 is connected to the load resistors, 12, 13, 14 of each video output transistors 2, 3, 4. The variable resistor 19 is adjusted, the voltage of the fixed power supply 15 is adjusted, and the beam spot diameter is minimized. Next, the variable resistors 6, 7, 8 and 24 are turned fully toward the highest cathode voltage of picture tube. Further, the variable resistor 24 is adjusted and the variance of cut-off of all the electron guns can be corrected. Next, the dispersion of electron gun in one picture tube is corrected by adjusting the variable resistors 6, 7, 8.
Patent JP-H07314950-A (JP)
Title: Sample card for selection menu
Inventor: FUJIWARA MASAAKI
IPC: B42D15/00
Filed: 1994-05-20
Abstract: PURPOSE:To coordinate a balanced menu easily, promptly, and with joy only by selecting sample cards respectively from staple food sample cards, main dish sample cards, and side dish sample cards. CONSTITUTION:In the consideration of a menu, Japanese, Western, Chinese, or other cuisine is to be selected first. When Japanese cuisine is selected, for example, sample cards selected respectively from various kinds of staple food sample cards 10, main dish sample cards 30, and side dish sample cards 40, all of which are Japanese style, are placed on a tray 51. In this state, the selected menu is confirmed to match that imaged previously in terms of variety, volume, appearance, etc. If the selected menu is different from the imaged one, sample cards that do not match the image can be replaced with new cards so that desired menu can be coordinated simply and promptly.
Patent JP-H10315114-A (JP)
Title: Wire type cutting method and cutter therefor
Inventor: MASUYAMA SHOJI
IPC: B24B27/06
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To reduce nonuniformity of a thickness, waviness of a cutting surface and a step difference caused by a change in a wire abrasion quantity by cutting a wire by continuously variably controlling a delivery quantity of wire according to a contact length in a cutting position of the wire and a cutting object. SOLUTION: A wire is cut by pressing a cutting object 3 placed on a push- pressing stand 5 to a continuously traveling wire 1. Rotation of wire reels 7a and 7b and a grooved roller 2 is controlled by a wire delivery quantity control device 9, and a wire delivery quantity is controlled. At this time, an initial wire delivery quantity, the total contact length in a cutting position of the wire 1 and the cutting object 3, a wire thinning quantity per contact 1 m of the wire 1 and the cutting object 3, a wire average speed and a wire thinning allowable quantity are previously inputted to the wire delivery quantity control device 9.  Since the wire delivery quantity is decided by using these parameters and is controlled according to the respective total contact lengths in respective cutting depths of the cutting object, nonuniformity of a thickness, waviness and a step difference caused by a change in a wire abrasion quantity, can be reduced.