baber/WOPTO huggingface dataset:
Patent JP-S57154768-A (JP)
Title: Production method of button type cell
Inventor: FUSHIMI TETSUNORI
IPC: H01M6/12
Filed: 1981-03-18
Abstract: PURPOSE:To improve a contact and reduce an internal resistance by molding under pressure an anode agent in one body together with a ring mount with an outer diameter smaller than an inner diameter of the bottom of an anode can and fastening tight the opening of the anode can to spread out by force the leg section of the ring mount. CONSTITUTION:A ring mount 2 with a cross section of a reversed L shape made of a brim section 2a and a ring-shaped leg section 2b is formed with its outer diameter smaller than the inner bottom of an anode can 4, and is molded under pressure in one body together with an anode agent 3 to form an anode 1. Next, a separator 5 and a cathode terminal plate 7 filled with a cathode agent 6 are fitted on it, and the opening section of the anode can 4 is fastened tight through a gasket 8 to form a button type cell. Therefore, since the leg section 2b of the ring mount 2 is spread out by force so that its lower edge is atached in close contact to a corner section 4c between a bottom wall 4a and a side wall 4b of the anode can 4, the contact is ensured and the internal resistance can be reduced.
Patent JP-H10218327-A (JP)
Title: Air levitation type rollerless belt conveyor
Inventor: KAMEI HIDEAKI
IPC: B65G15/60
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To provide an air levitation type rollerless belt conveyor to reduce weight and be easily provided with a conveying amount meter to meter a conveying amount of an article to be conveyed and a skew detecting means. SOLUTION: A conveyor 10 is constituted such that troughs 21 and 22 having a given length are intermittently disposed below a carrier belt 15 at intervals of a given distance along the disposing direction of a carrier belt 15, air ducts 23 and 24 are arranged continuously in an the disposing directions of the troughs 21 and 22, and air fed on the upper surface sides of the troughs 21 and 22 through orifices 23 and 24, formed in the troughs 21 and 22, after the passage of air through the air ducts 23 and 24 causes levitation of the belt 15 from the surfaces of the troughs 21 and 22.
Patent JP-S60186313-A (JP)
Title: Slitter shaft
Inventor: IGARASHI YASUKAZU
IPC: B23D35/00
Filed: 1984-03-02
Abstract: PURPOSE:To prevent the elliptical movement of a cutter by fixing the both edges of a shaft body and a cylinder through annealing and reducing the inetermediate gap and forming a spiral groove for introducing pressurized oil into the gap and widening the outside diameter of the cylinder by a hydraulic pressure, in a slitter shaft. CONSTITUTION:A spiral groove 5 is formed onto the outer periphery of a shaft body 4, and the hole 7 formed in the direction of the axis center at the center part of the shaft body 4 and the groove 5 are connected through a hole 6. A cylinder 8 is installed outside the shaft body 4 and fixed through annealing with the shaft body 4 between X and Y, and the difference between the outside diameter of the shaft body 4 and the inside diameter of the cylinder 8 is designed to 0.05-0.08mm., and a little gap is formed. An air vent hole 9 is formed at one edge of the cylinder 8, and a groove 10 is formed to communicate to the spiral groove 5 of the shaft body 4. When this shaft is used, the difference between the outside diameter of the cylinder 8 and the inside diameter of a cutter is designed to 0.03mm. or so, and after the cutter is inserted into the shaft, the outside diameter of the cylinder 8 is widened by a hydraulic power, and then the inner surface of the cutter is brought into contact over the whole surface, and the elliptical movement of the cutter can be prevented.
Patent JP-S60183844-A (JP)
Title: Communication system of two-wire bus transmission line
Inventor: ONO TATSUHIRO
IPC: H04L5/22
Filed: 1984-03-02
Abstract: PURPOSE:To distinguish up and down frame signals from each other in multiple access time division bidirectional transmission by inserting a discrimination bit to the last bit of one of up and down frame signals and using the last bit of the other as a guard bit. CONSTITUTION:One down frame indicating bit N is added to the last bit of a down frame signal 11, and a guard bit G is provided between up and down frame signals with respect to an up frame signal 12. Since the bit N is added, each terminal equipment 4 acquires frame synchronism by a frame synchronizing signal F of the frame signal transmitted on a two-wire bus transmission line 2 or a frame synchronizing signal (f) turned back by an active terminator 3 and sees the last bit, and the down frame signal is decided if the last bit is binary ''1'', but the up frame signal is decided if the last bit is ''idle'' or ''positive-polarity violation'', and thus, time division bidirectional transmission of multiple access is possible between the terminal equipment 4 and a center device 1 by the transmission line 2.
Patent JP-S59165394-A (JP)
Inventor: OGITA KUNIO
IPC: H05B3/00
Filed: 1983-03-10
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-H06250079-A (JP)
Title: Automatic focusing controller
Inventor: KUSAKABE KAZUFUMI
IPC: G03B27/32
Filed: 1993-03-01
Abstract: PURPOSE:To always properly execute automatic focusing with respect to every image by changing the magnification of the projecting image and reading an image area whose contrast is strong. CONSTITUTION:When an AF button 38 provided on the outer frame 2A of a screen is depressed, such an action that the projected image is enlarged and reduced is executed first so that the edge part of the projected image is detected by an image sensor 5. It is judged, according to the output of the signal of waveform having the contrast from the sensor 5, whether it is the edge of the image or not. When the edge part is recognized, the focusing is executed next so that the inclination of the waveform of the detected contrast becomes the maximum. This is because the edge part of the image is clearly projected under the state that the inclination is the maximum. When the focusing is finished, the magnification of zoom is returned to an original state and operation is finished.
Patent JP-H11239968-A (JP)
Title: Grinding machine
Inventor: HATA NAOHIDE
IPC: B23Q5/40
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To enhance the accuracy of grinding work by smoothly sliding a slide member supporting a grinding wheel head by a feeder device. SOLUTION: A grinding wheel head 9 equipped with a grinding wheel 12 rotating around a rotation spindle 23 is attached to a front end of a slide member 21 supported on a slide base 20 so as to freely slide back and forth. The slide member 21 is made to slide back and forth by driving and rotating by a motor 28 a male screw member 29 threadedly engaged with a female screw member 30 provided on an rear end of the slide member 21, thereby making the grinding wheel 12 abut on a work.  Since an axis L of the slide member 21 and the rotation spindle 23 of the grinding wheel 12 are positioned on the axis of the male screw member 29 when viewing from the side, a reaction force F received by the grinding wheel 12 abutting on the work does not produce a bending moment at the slide base 20, a sliding part and the male screw member 29 of the slide member 21, and the slide member 21 is made to smoothly slide so that accuracy of grinding work can be enhanced.
Patent JP-S57155757-A (JP)
Title: Semiconductor device
Inventor: IMAI MICHIYOSHI
IPC: H01L23/495
Filed: 1981-03-23
Abstract: PURPOSE:To prevent deviation between a package and header to improve moisture resistance, by partly providing projections and grooves on the header and lead part covered with a package. CONSTITUTION:A pellet 2 is fixed on the center of an end of the header 1. Two circular grooves 3 with concentricity are provided on the upper surface of the header 1 so as to surround the pellet 2. The upper and lower surfaces of the header 1 and leads 4-6 covered with the package 8 respectively have the projections 12 which function as dampers encroaching on the part close to the both ends of the package 8. Thus, deviation or crack do not occure between the package and header to improve moisture resistance.
Patent JP-S63209705-A (JP)
Title: Concentrator using membrane
Inventor: OTANI ISAO
IPC: B01D61/58
Filed: 1987-02-25
Abstract: PURPOSE:To increase the effective area of a membrane per unit volume by coiling the membrane through a spacer, passing a fluid to be concd. and the vapor or liq. permeated through the membrane alternately through each coiled stage, and using the integrated membranes as a product. CONSTITUTION:A permeable membrane 1, a spacer 2 having a groove along the coil, the permeable membrane, and a spacer 3 having a groove in the lengthwise direction of the coil are successively laminated and coiled to form the concentrator. The liq. to be concd. is sent to the spacer 2 between two permeable membranes 1 through a liq. inlet nozzle 4, an inlet pipe 5, and a joining part with the permeable membrane 1 furnished in the lengthwise direction of the inlet pipe 5. The liq flows to the center of the coil in the direction as shown by the arrow 6, and the vapor flows to the spacer 3 through the permeable membrane 1. The concd. liq. is discharged from a liq. outlet nozzle 8 through an outlet pipe 7. Meanwhile, the vapor permeated through the permeable membrane 1 flows in the direction as shown by the arrow 6' through the spacer 3, and then flows out to the outside through the open end of the coil.
Patent JP-2000239826-A (JP)
Title: Formation of thin film
Inventor: ONO HIROTAKA
IPC: H05B33/10
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To easily and inexpensively form fine thin films with good dimensional precision. SOLUTION: Masks having through holes are fixed with prescribed intervals from the film forming faces in a substrate, and vapor phase raw material substance is vapor-deposited on the film forming faces through the through holes from plural directions including the directions obliquely crossed with the piercing directions of the through holes, by which thin films of areas wider than those of the through holes are formed. By the thin film forming method, the areas of the screening parts can be increased without widening the intervals among the thin films, so that the thickness of the screening parts can be increased, and the strength thereof can be improved. As a result, the fine through holes can be formed with high dimensional precision, and the thin films can easily and inexpensively be formed.
Patent JP-S52123437-A (JP)
Title: Material for protecting surface
Inventor: EGAMI MASANAO
IPC: C08L9/00
Filed: 1976-04-09
Abstract: PURPOSE: To produce a pressuresensitive and surface-protecting material which resists weathering and readily sticks to and peels off from a wide range of wares, such as metal, glass wares, and furnitures, by transferring, to sponge, an adhesive layer which has previously been formed by coating a polyisoprene tackfier of specific composition on releasing paper. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05218823-A (JP)
Title: Bit/dibit converting circuit
Inventor: SHIRAISHI KENICHI
IPC: H03K5/15
Filed: 1992-01-31
Abstract: PURPOSE:To provide a bit/dibit converting circuit of a simple constitution which is suited to a high speed operation. CONSTITUTION:A 2-divider 11 is provided to divide a bit rate clock into two clocks together with a synchronizing preset 4-bit counter 12 where the converted serial date is applied as a count enable signal with a bit rate clock applied as a clock, a low potential, the converted serial data, the count output QA, and the count output QB are successively applied from the LSB side as the preset data, the output of the divider 11 is applied as a load signal, the preset date are loaded at the rise of the bit rate clock, and at the same time the count output QC and the count output QD are defined as the dibit output respectively.
Patent JP-H10238618-A (JP)
Title: Transmission
Inventor: HANAI SHUICHI
IPC: F16H61/04
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a transmission which can suppress abrupt increase of output torque of an internal combustion engine at the time of kick-down. SOLUTION: In order to vary the output of an engine 12 of an automobile 11, step-on quantity of an accelerator pedal 25 is varied, and an air flow rate in an intake passage 17 is adjusted by means of a throttle valve 19 whose opening is adjusted by the step-on quantity of the pedal. A crankshaft 13 of an engine 12 is connected to wheels 24 through an automatic transmission 23 which is shifted based on an accelerator opening and vehicular speed. An electronic control unit 31 regulates the maximum opening of the throttle valve 19 smaller than in normal case when the accelerator opening is abruptly increased and the automatic transmission 23 executes kick-down. Abrupt increase of output torque is suppressed in an internal combustion engine at the time of kick-down.
Patent JP-S55133164-A (JP)
Title: Magnetic card type telephone set
Inventor: KITADATE YOUTAROU
IPC: H04M1/276
Filed: 1979-04-04
Abstract: PURPOSE:To avoid the processing to find telephone numbers, by inserting the magnetic card describing telephone number to the telephone set and displaying the telephone numbers and names on the display, allowing to make call through the display. CONSTITUTION:On the magnetic card 1, the telephone information and the telephone information of opposing party are recorded. When this card 1 is inserted to the telephone set, the magnetic card reader and writer 10 reads in the content. After storing the information read in to the memory 9, them information is desplayed on  the display 3 with the control of the microprocessor 8. If the caller finds out the name of opposing party to be called in the display of the display 3, he makes key- in. Then, the microprocessor 8 controls the switch and oscillation circuit 11 and  delivers the dial pulse corresponding to the telephone number of opposing party via  the interface control section 7.
Patent JP-H02219424-A (JP)
Title: Charging of battery
Inventor: NAKANO SUKEAKI
IPC: H02J7/10
Filed: 1989-02-20
Abstract: PURPOSE:To prevent charging from being quickly interrupted, to prevent overcharging and to materialize proper charging irrespective of whether it is with a normal battery or an inactive battery by measuring the battery voltage before the start of charging a battery to be charged and judging whether the battery is inactive, and by controlling the delay time for charging control voltage detection after the start of charging. CONSTITUTION:Closed-circuit voltage Vs of a battery 2 to be charged is measured through an A/D converter 5. Then, in comparison of this open-circuit voltage with preset reference voltage VS1 for determining an inactive battery, it is judged whether VS1-VS>0. The delay time is controlled whether the battery 2 to be charged is normal or inactive with a microcomputer 4, which measures the battery voltage and executes charging control after a lapse of delay time from the start of charging.
Patent JP-H02265225-A (JP)
Title: Automatic winding formation device
Inventor: RUCHIANO SERUBA
IPC: H01F/
Filed: 1990-02-21
Abstract: PURPOSE: To automatically wind a superconductor around a coil former by attaching the supporting bar of the coil former to a fixed structure part so as to be turned around a horizontal axial line for alternately vibrating the coil former in both the directions along a circular arc almost at 180 deg. as a whole. CONSTITUTION: A supporting bar 11 for a coil former F of a device is attached to the fixed structure part so as to be turned around a horizontal axial line X for alternately vibrating the coil former F in both directions along the circular arc almost at 180 deg. as a whole. Besides, a superconductor 10 exists in the same plane as the horizontal axial line and is supplied by a reel 4 attached to an arm 3 rotated around a 1st perpendicular axial line orthogonal with the horizontal axial line X. In that case, the reel itself can be rotated around a 2nd perpendicular axial line 2, ram means are attached to the supporting bar 11 on both the sides of the coil former F while being paired, and the pressing elements of the ram means are operated in the tangential direction of the coil former while being related with a formed matching and guiding profile. Thus, winding speed is accelerated.
Patent JP-S51116355-A (JP)
Title: Gasket having graphite
Inventor: YASUGURO RIYOUHEI
IPC: F16J15/10
Filed: 1975-04-03
Abstract: PURPOSE: Gasket having graphite is provided which is simple in manufacturing an and easy in handling. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02220507-A (JP)
Title: Emitter follower
Inventor: MATSUMOTO KOICHI
IPC: H03K17/0814
Filed: 1989-02-21
Abstract: PURPOSE:To protect a circuit component against a voltage breakdown by providing plural diodes connected in series and increasing a collector voltage of a PNP bipolar transistor(TR) more than a ground level. CONSTITUTION:A base-collector voltage of an NPN bipolar TR 1 is clamped by a base-emitter voltage of a PNP bipolar TR 3. Even when a voltage of an input signal 8 is decreased and an emitter voltage of the TR 1 is lowered, since the collector voltage is also decreased, no high voltage is applied to the collector-emitter of the TR 1. Even when the collector voltage of the TR 3 is higher, the plural diodes 5 connected in series suppress the voltage applied between the collector and emitter of the TR 3 within a breakdown voltage. Then the breakdown due to excess of the breakdown voltage of the PNP bipolar 3 is protected.
Patent JP-H11228112-A (JP)
Title: Ozone generating element
Inventor: FUJII JUNICHI
IPC: C01B13/11
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an ozone generating element in which a concentration of an electric field contributing to ozone generating reaction is mitigated to lower temp. rising due to an electrical discharge and ozone generating efficiency is improved by suppressing a generation of nitrogen oxides which is increased by the temp. rising. SOLUTION: In the ozone generating element in which a discharge electrode 2 and a ground electrode 3 are provided across a dielectric body 1 and a protective film 4 is provided on the discharge electrode 2, the protective film 4 is provided with a first film 41 which is brought into contact with the discharge electrode 2 and a second film 42 lapped on the first film are provided, and a dielectric constant of the second film is kept larger than that of the first film and a refractive angle of electrical force line is kept large. A layer of the protective film 4 can be increased by enlarging the dielectric constant in order.
Patent JP-H03245165-A (JP)
Title: Color image forming device
Inventor: ITO AKIRA
IPC: G03G15/08
Filed: 1990-02-23
Abstract: PURPOSE:To facilitate the replenishment of developer or the exchange of a developing device by detecting the remaining quantity of the developer and independently displaying the replenishment of the developer or the exchange of the developing device on the developing device or respective developer containers or the vicinity where they are set in a device main body. CONSTITUTION:The remaining quantity of the developer is detected, and the replenishment of the developer or the exchange of the developing devices 1Y, 1M, 1C and 1BK is displayed on the respective developing devices 1Y, 1M, 1C and 1BK or the respective developer containers or the vicinity where they are set in the device main body. Namely, at the time of detecting that the developer is depleted, the replenishment of the developer or the exchange of the developing devices 1Y, 1M, 1C and 1BK is respectively and independently displayed on every developing device 1Y, 1M, 1C or 1BK or every developer container. Thus, a user can easily and surely replenish the developer or exchange the developing devices 1Y, 1M, 1C and 1BK without waver.
Patent JP-H01214141-A (JP)
Title: Flip-chip type semiconductor device
Inventor: TAKADA NORIMASA
IPC: H01L21/60
Filed: 1988-02-23
Abstract: PURPOSE:To prevent deterioration of circuit characteristics, occurrence of any crack, displacement of a wiring pattern, and any disconnection all due to a polyimide film by forming the polyimide film in a narrow region around an electrode pad so as not to extend on a circuit region. CONSTITUTION:An inorganic passivation film 2, which has an opening formed through an electrode pad 12 from the center to the inside of a peripheral part of the same, is formed on the whole surface of a semiconductor pellet 1 on which a circuit 11 and the electrode pad 12, etc., are formed. A polyimide film is formed over the whole surface of the film 2, through which the opening has been formed, by making use of spin coating. The pad 12 is etched in a circular pattern to form an opening therethrough by photolithography, and further etched over all regions thereof excepting a region from the opening to the outer peripheral part thereof to form a circular opening on the pad 12. Hereby, the polyimide film 3 is formed which covers only the pad 12 and the surrounding of the pad. The film 3 is formed not to extend to the circuit 11. After a barrier metal layer is formed on the pad 12, the film 3, and the like, a soldering bump 5 is formed to form the semiconductor device.
Patent JP-S56137684-A (JP)
Title: Photoelectric transducing element
Inventor: MORI KOUJI
IPC: H01L31/073
Filed: 1980-03-31
Abstract: PURPOSE:To enable lengthening of the element and reduce leak current by constituting the same by using a photoelectric transducing layer consisting of two layers of films of II-VI group compound having different band gaps and an amorphous Si film. CONSTITUTION:A transparent electroconductive film 2 is formed through evaporation on a substrate 1 of phototransmissible material and thereon the photoelectric transducing layer is laminated. The photoelectric transducing layer 2 is constituted by laminating the film 3 of II-VI group compound having a relatively large band gap and the film 4 of II-VI group compound having a smaller band gap than the above in this order. Next, the amorphous Si film 5 is laminated on the photoelectric transducing film, and then an electrode couple 6 is formed on the film 5. The film 5 may be formed also between the film 2 and the film 3. By constituting the photoelectric transducing element in this way, the manufacturing processes therefor are facilitated and the lengthening thereof is made possible, while excellent photoelectric current characteristic with little leak current is obtained.
Patent JP-S52125221-A (JP)
Title: Electronic tuner
Inventor: MATSUURA SHIGEO
IPC: H04N5/44
Filed: 1976-04-14
Abstract: PURPOSE:To enable the electronic tuner having high performance and low cost, by constituting the input tuning circuit and the tuning circuit between stages with the mono tuning circuit, and by additing the trap circuit to either or both of tuning circuits.