baber/WOPTO huggingface dataset:
Patent JP-S6217176-A (JP)
Title: Thin film forming device
Inventor: KAWADA KEN
IPC: G11B5/85
Filed: 1985-07-17
Abstract: PURPOSE:To remove deposits such as dust from a rotary can on which a non- magnetic film-like base is wound in a thin film forming device by pressing a rotary traveling body having self-adhesiveness to part of the surface of the rotary can and rotating the same at the same speed as the speed of the rotary can. CONSTITUTION:The base 4 consisting of a non-magnetic film such as PE terephthalate is moved from an unwinding reel 5 to a take-up reel 8 by the cooling rotary can 2 of the thin film forming device 1 consisting of a vacuum chamber. The Co alloy vapor from an evaporating source generator 9 contg. a melt 10 of a Co alloy, etc. is deposited by evaporation on the film 4 through a hole 11 of a mask 12, by which a magnetic tape or the like is produced. The dirt, etc. sticking to the surface of the rotary can 2 deteriorate the characteristics of the magnetic tape and therefore a roll 8 or endless belt 19 consisting of polyurethane, etc. having self-adhesiveness is moved in contact with the can 2 at the same speed as the speed of the can 2, by which the dust, etc. on the can 2 are removed and the magnetic tape having the magnetic film which excels in characteristic is produced.
Patent JP-S6060063-A (JP)
Inventor: KURISUTOFUAA ROBAATOBURAUN
IPC: B61L3/12
Filed: 1984-07-30
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-S6134684-A (JP)
Title: Binary information counting device
Inventor: SUZUKI KAZUFUMI
IPC: G06K9/62
Filed: 1984-07-27
Abstract: PURPOSE:To obtain a binary information counting device which can count binary information at a high speed by incorporating a circuit for counting the number of ''1'' in a data of one word, so that the number of ''1'' in the data is outputted, when the data of one word is inputted. CONSTITUTION:First of all, a binary image data is stored in one register RO in a register file 38 through an external 32, an input/output controlling circuit 33, and a bus 34 from an image memory 31. Subsequently, the data is sent to a binary information counting device 61 from the register RO, and as a result, the number of ''1'' in the data is outputted to an output line 62, and stored in one register in the register file. That is to say, the number of ''1'' in the data can be derived by one step. In the binary information counting device 61, an input data is added at every bit by the first stage adder constituted of an AND circuit and an EOR circuit, and the number of ''1'' of the input data is derived. The next 2 bits of the input data are also added by an adder constituted of an AND circuit and an EOR circuit, and the number of ''1'' is derived.
Patent JP-S6051582-A (JP)
Inventor: TOKOROYAMA FUKUSABUROU
IPC: C30B33/00
Filed: 1983-08-31
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-H0322711-A (JP)
Title: A/d converter
Inventor: YAMAMOTO KATSUYOSHI
IPC: H03M1/36
Filed: 1989-06-20
Abstract: PURPOSE:To reduce the size and power consumption of a chip while maintaining a fast speed with an all parallel type by putting latch circuits and AND circuits in composite comparators together by (n-m) bits as to low-order (n-m) bits and generating a digital signal consisting of (n-m) bits. CONSTITUTION:An (n)-bit digital output is divided into high-order (m) bits and low-order (n-m) bits. The high-order (m) bits are converted into digital data by using (2<m>-1) composite comparators F1-F(2<m>-1) as usual, but the low-order (n-m) bits are converted into (n-m)-bit digital data by putting the latch circuits 14 and AND circuits 15 in the composite comparators together by (n-m) bits. Latch circuits 14 and AND circuits 15 are reduced in number and the substantially necessary number of elements is reduced to half. Consequently, the high speed is maintained with the all parallel type and the chip area and power consumption are reducible.
Patent JP-S5859650-A (JP)
Title: Signal generating circuit
Inventor: OKANO YOSHIMITSU
IPC: H04L25/02
Filed: 1981-10-02
Abstract: PURPOSE:To increase the number of combinations of codes, and also to increase the number of addresses without exerting influence on the whole system when the address has been increased, by adding a scrambling circuit constituting of a logical circuit, and an exclusive logical circuit. CONSTITUTION:To a signal generating circuit for generating an address signal of loop constitution of a data transmission system, or a loop constitution signal, etc., FFs 132-13m of (m) steps (m) is >=3 integer are cascade-connected, and a shift register 13 for constituting a scrambler, and a step number deciding circuit 11 for decreasing the effective number of steps of the register 13 are provided on said circuit. Also, a feedback step number deciding circuit 14 for inputting control signals 81-8m-1 from the control part is provided, and also a gate group 12 for inputting control signals 72-7m-1 is provided. Subsequently, an output of the register 13 is provided to an exclusive OR circuit group 16 from the circuit 11, exclusive OR of an output of an intermediate step of the register 13, and an output of the circuit 14 designated by the signals 81-8m-1 is taken, an input signal of the register 13 is decided by logic of an output of the circuit 14 and its input signal, and the combination of codes is increased.
Patent JP-2000347467-A (JP)
Title: Device and method for image formation
Inventor: MURAKAMI SATORU
IPC: G03G15/16
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for image formation where a printing of necessary front side image and a printing where the backside is unnecessary to be printed are performed utilizing a single processing part and in a single process. SOLUTION: In this device, a 1st toner image and a 2nd toner image that are separated in the direction of rotation are formed on a photoreceptor drum 8 and when the 1st toner image is rotated around the periphery to a transfer position abutted on a transfer roll 9, the 1st toner image is transferred to the transfer roll 9 by applying transfer voltage that is of a reverse polarity to that of the toner to the transfer roll 9. After that, the leading end of a sheet of paper is carried to the transfer position when the transfer roll 9 is rotated once and the 1st toner image is transferred to the backside of the paper sheet 2 by applying transfer voltage of the same polarity as that of the toner to the transfer roll 9.  Then, the transfer voltage of the transfer roll is changed over to the reverse polarity to that of the toner and the 2nd toner image is transferred to the front side of the paper.
Patent JP-H109576-A (JP)
Title: Temperature controller for cooking
Inventor: MORIGUCHI SEIJI
IPC: F23N5/02
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To sense boiling of a cooking material without time delay and to surely sense the boiling of the material even when water is added during cooking. SOLUTION: The temperature controller comprises a heating means 3, a temperature detecting means 6 for detecting a temperature of a container 1, and a temperature control means 7 for outputting a control signal to the means 3 in response to a detected temperature of the means 6. The means 7 has a rising gradient detecting means 8 for detecting a rising gradient of the detected temperature of the container 1, an accumulated value calculating means 9 for obtaining an accumulated value of a time for detecting the same temperature by the means 6, a boiling predicted value deciding means 12 for deciding a boiling predicted value of a reference value of a time required from start of accumulation of the means 9 until a cooking material 2 is boiled in response to various rising gradient,  and a boiling deciding means 13 for deciding a boiling state when the accumulated value becomes the boiling predicted value or more.
Patent JP-H05183142-A (JP)
Title: Manufacture of color image sensor with color filter
Inventor: ROORERU JIIN PEISU
IPC: H01L31/0216
Filed: 1992-06-17
Abstract: PURPOSE: To protect a bonding pad and a color filter in case of etching in a production process for a semiconductor image sensor having the color filter. CONSTITUTION: A protecting layer 3 is formed on a wafer on which a photodetector 1 and a bonding pad part 2 are formed. Afterwards, a color filter 4 is formed and further, a photoresist layer 5 is formed. In order to form an opening part, the photoresist layer 5 is patterned and afterwards, the opening part is formed. When forming the color filter, the bonding pad part 2 is protected by the protecting layer 3 and when forming the opening part, the color filter 4 is protected by the photoresist layer 5. The photoresist layer 5 is finally left or removed.
Patent JP-H05243084-A (JP)
Title: Film capacitor
Inventor: YASUDA AYUMI
IPC: B32B7/02
Filed: 1991-06-28
Abstract: PURPOSE:To obtain a film capacitor which eliminates the generation of migration to a film having an electric insulation property from an electrode layer and prevents the deterioration of withstand voltage properties. CONSTITUTION:At least two composite films 1 which comprise an insulating resin film 2 having an electric insulation property, a conductive resin film 3 having conductivity polymerized with this insulating resin film and an electrode layer 4 which covers the surface of the conductive resin film 3 are placed into surface contact with the electrode layer 4 and the insulating resin film 2 and doubled, thereby constituting a film capacitor.
Patent JP-2000068234-A (JP)
Title: Sputtering equipment for manufacturing semiconductor device and sputtering method therefor
Inventor: GO SEISHAKU
IPC: H01L21/28
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a sputtering equipment for manufacturing a semiconductor device and sputtering method therefor. SOLUTION: This sputtering equipment is provided with a process chamber 30 for executing sputtering process to a wafer, target 32 set so as to be separated from the wafer at a prescribed interval on the upper side of the process chamber 30, backing plate 34 on whose lower face the target 32 can be mounted and which is equipped with a coolant gas tube through which coolant gas is circulated so that the target 32 can be cooled, and coolant gas supplying means for supplying the coolant gas to the coolant gas tube of the backing plate 34 for causing the coolant gas to circulate. Under the process condition of the sputtering method, a high power ranging from 15 kW to 45 kW is applied to the target 32, and argon gas ranging from 3SCCM to 10sccm is supplied to sputter the target 32, while the inside pressure is maintained in the range of 0.1 to 1m Torr.
Patent JP-2000347287-A (JP)
Title: Projection type video display device
Inventor: SASAKI YOSHIHIRO
IPC: G03B21/00
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To optionally select optimum characteristics in each usage made of a projection type video display device on a user side. SOLUTION: This device is provided with a switching means 1 on a red light optical path between a 1st dichroic mirror 25 transmitting light in the red wavelength region and a total reflection mirror 26. The device is provided with switching means 2 and 3 similarly on other color light optical paths. The switching means 1 is composed of a dichroic filter 1a and a motor for turning the filter 1a. When a light incident angle on the filter 1a is 0 deg., pure red light of >=600 nm is transmitted and orange-red light is removed, so that a wavelength selection condition to make color reproducibility excellent is realized.  Meanwhile, when the filter 1a is turned so that the light incident angle is 45 deg., 50% transmission wavelength becomes about 570 nm and all the red light transmitted through the mirror 25 is transmitted, so that the wavelength selection condition to improve luminance is realized. Nearly the same situation is realized concerning other switching means 2 and 3.
Patent JP-S5281821-A (JP)
Title: Sealing device of openable cover for tank vehicle
Inventor: YONEDA KOUHEI
IPC: E03F7/10
Filed: 1975-12-26
Abstract: PURPOSE:To provide a sealing device simplified in structure with superior tightness and endurability by employing packing material of special shape for seal of openable cover for a tank vehicle.
Patent JP-H0450110-A (JP)
Title: Active carbon for recovering organic halogen-based solvent
Inventor: TANAKA EIJI
IPC: B01D53/34
Filed: 1990-06-15
Abstract: PURPOSE:To obtain active carbon extremely reducing decomposition of solvent in adsorbing and desorbing processes using active carbon for recovering an organic halogen-based solvent, by oxidizing active carbon to make the amount of total acidic group >= a specific amount. CONSTITUTION:Active carbon is oxidized and the amount of total acidic group is made >=0.5 milliequivalent/gram to give the objective active carbon. The amount of the total active group is an equivalent of alkali consumed by adding a diluted solution of alkali to active carbon and shaking for many hours. The value of the amount corresponds to the amount of carbonyl group, lactone group and carboxyl group bonded to the surface of carbon material. The amount of the total acidic group contained in the active carbon requires >=0.5 milliequivalent/gram. When the amount of the total acidic group is <0.5 milliequivalent/gram, inadequately decomposition of the organic halogen-based solvent is high.
Patent JP-H055554-A (JP)
Title: Duct device
Inventor: MORIOKA KOJI
IPC: F24F13/08
Filed: 1991-06-28
Abstract: PURPOSE:To obtain a low cost duct which makes constant the blowoff air volume discharged from every air outlet. CONSTITUTION:Three and more air outlets 16 are longitudinally installed to a peripheral wall 12 of a duct with a top closed wall 17 at a span. Several kinds of resistive elements 21 with different resistant values against the flow of air are installed to more than adjacent air outlets 16. The resistant values of several kinds of resistive elements 21 are arranged to be larger as they approach the base end of the peripheral duct 12.
Patent JP-H0323051-A (JP)
Title: Low pressure casting apparatus
Inventor: OTAKE HISASHI
IPC: B22D17/22
Filed: 1989-06-21
Abstract: PURPOSE:To enable adequate local pressurization and to drastically reduce casting defect by locally pressurizing thick part with a local pressurizing core after closing runner part near cavity at the time of detecting completion of filling up molten metal into the cavity. CONSTITUTION:The molten metal surface in a crucible 2 is pressurized with a low pressure to pour the molten metal into the cavities 6a, 6b through the runner parts 7a, 7b. Temp. of an upper die 5b raised according to progress of pouring the molten metal is detected with a temp. detector 17, and when the temp. detected value reaches the set temp. value for die, a comparator detects the completion of filling up the molten metal and gives a first delay circuit 21 and a second delay circuit 23 output signal. By this method, at first the first delay circuit 21 gives cylinder control circuit 22 the signal delaying by the prescribed delay time, and by working cylinders 14, 16, the runner parts 7a, 7b near the cavities 6a, 6b are closed with shifting plates 13, 15. Successively, the second delay circuit 23 gives cylinder control circuit 24 the signal delaying by the prescribed delay time, and by working cylinders 10, 12, the thick part of molten metal under semisolidified condition, is locally pressurized with the local pressurizing cores 9, 11.
Patent JP-S6315601-A (JP)
Title: Vehicle controller
Inventor: TOKUOKA KENJI
IPC: B60L3/08
Filed: 1986-07-08
Abstract: PURPOSE:To shorten an operation time for speed detection by providing two rotating speed detectors or more and selecting only one output of a sound detector according as each detector is out of order or not. CONSTITUTION:In a system for collectively controlling three units of three-phase induction motor by one variable voltage and variable frequency inverter, second and third shafts are provided with motor rotating speed detection pulse generators PG1, PG2. Then, output pulses of said pulse generators PG1, PG2 are compared with each other. If one pulse generator PG1 or PG2 is out of order, the output of another sound pulse generator PG2 or PG1 is selected. An output of pulse generator PG1 or PG2 equipped with a shaft hard to slip or skid is selected, if both pulse generators PG1, PG2 are sound. This enables shortening an operation time for speed detection.
Patent JP-H029077-A (JP)
Title: Tape cartridge
Inventor: MIZUTANI HIKARI
IPC: G11B23/087
Filed: 1988-06-27
Abstract: PURPOSE:To improve the detection precision of a tape end and to prevent penetration of flowing dust by surrounding the upper part of a sensor hole with light shielding walls projected from upper and lower cases and providing light shielding walls with a light transmission hole and a transparent piece which closes this hole. CONSTITUTION:With respect to a tape cartridge, a sensor hole 10 to which an optical sensor S for tape end detection is inserted is formed on the bottom wall of a main body case 1 consisting of upper and lower cases 1a and 1b. Light shielding walls 11 and 12 surrounding the outer peripheral part of the upper part of the sensor hole 10 are projected from upper and lower cases 1a and 1b, and a light transmission hole 14 is formed between both light shielding walls 11 and 12. A transparent piece 15 to close the light transmission hole is set to the light shielding wall 11 of the lower case 1b. Thus, the detection light of the optical sensor S passes only through the light transmission hole 14 closed with the transparent pieces 15 to not only improve the detection precision of the tape end but also prevent penetration of floating dust.
Patent JP-H029007-A (JP)
Title: Magnetic head
Inventor: IKEGAMI TOMIO
IPC: G11B5/127
Filed: 1988-06-27
Abstract: PURPOSE:To eliminate the deterioration of a recording characteristic, and also, to reduce the cost by placing gap parts of a pair of magnetic circuits by providing an azimuth angle in the reverse direction to each other against a gap part of a magnetic circuit for recording a signal, and providing one winding on these three pieces of magnetic circuits. CONSTITUTION:Erasing gaps 2, 3 which are provided adjacently to an R/W gap 1 for recording and reproducing a signal and form protective zones are placed on both sides at an azimuth angle theta, and to an R/W magnetic circuit 4 and erasing magnetic circuits 5, 6 containing these gaps, one R/W winding 7 is wound. When the azimuth angle is selected larger than the line recording density, when a recording medium has been read out by a reproducing head which has been brought to OFF-track (OT), an A part reads out a waveform of an adjacent track, but its reproducing signal becomes very small. Also, since there is no erasing winding, a structure of a magnetic head is simple, and since an erasing current of DC is not allowed to flow, the deterioration of a recording characteristic is not generated.
Patent JP-H11353260-A (JP)
Title: Simulator device with data processing function
Inventor: ISHIKAWA SADAHIRO
IPC: G06F13/00
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To conduct a system test which places an intended load on an operation processing or a data base without any human intervention by generating transmit data according to a data processing method included in a simulation procedure and sending the data in simulation procedure. SOLUTION: A terminal processing part 12 is a processing part which performs a processing as a substitute for one terminal at the time of the system test and plural terminal processing parts are present. A simulating processing part 4 control all the terminal processing parts 12. Then the simulation processing part 4 stores communication processing data, sent and received in the simulation operation, in a memory as a history by a certain quantity. Further, the simulating processing part 4 reads in a next simulation procedure each time receive data corresponding to sent data are received from a server or host, and determines or generates next transmit data according to the data processing method having arbitrary logic specified in the procedure and sends the data.
Patent JP-H0324819-A (JP)
Title: Proximity switch
Inventor: ISHIBASHI KEISUKE
IPC: A63F7/02
Filed: 1989-06-21
Abstract: PURPOSE:To prevent the occurrence of malfunction by providing an oscillating circuit with a radio wave detecting circuit which detects arrival of a radio wave to generate an inhibiting signal. CONSTITUTION:When an object to be detected is distant from an oscillating circuit 2, the circuit 2 performs the oscillating operation; and when the object to be detected approaches the circuit 2, the circuit 2 stops the oscillating operation and a detecting circuit part 1 outputs a detection signal. When a radio wave arrives, a radio wave detecting circuit 7 detects it to generate the inhibiting signal, and therefore, the output of the detection signal from the detecting circuit part 1 is inhibited by the inhibiting signal though the oscillating circuit 2 detects this radio and the detecting circuit part 1 performs the detecting operation. Thus, the occurrence of malfunction is prevented.
Patent JP-H0719372-A (JP)
Title: Valve opening/closing operation device
Inventor: HOURAI AKINOBU
IPC: F16K37/00
Filed: 1993-06-29
Abstract: PURPOSE:To conduct valve opening and closing operations easily while grasping the current opening of a valve exactly without a troublesome need of a worker's counting the number, of revolutions by himself. CONSTITUTION:This valve opening/closing operation device is provided, at its lower end, with a rotation transmitting part 3a which can be fitted onto/into the part to be rotated of a rotating and opening/closing type valve, a rotational speed detector 6 which detects the rotation speed of a main spindle 1 rotated by a rotation operating handle 5, and a rotational speed display part 10 which displays the rotational speed on the handle 5 or near the handle.
Patent JP-S5680479-A (JP)
Title: Printing head for dot printer
Inventor: YODA MINORU
IPC: B41J2/25
Filed: 1979-12-07
Abstract: PURPOSE:To maintain a clear printing for a long period under a high speed condition by a method wherein a printing pin fitted at the point of an operating piece is provided with a taper type pin part toward a straight part made of a carbide alloy. CONSTITUTION:The point of each of a proper number of operating pieces 1 receiving an electromagnetic attactive operation from an electromagnet is fitted with a printing pin 2 in a projecting way to constitute a printing head 3. The printing pin 2 consists of a substrate part 4 made of a steel material and a taper type pin part 5 made of a carbide alloy equipped at the point of the substrate part 4 and takes shape of a printing on a form 6 by means of an operation of the operating piece 1. The pin part 5 is made into a one body with a coupling end of the substrate part 4 co-diametrically by means of a wieding or a brazing and it has a taper type shape toward a straignt part 7 of the printing terminal so as to be connected through a circular arc surface, as a result, a mass effect and rigidity are increased, thus, enabling to endure a speed-up.
Patent JP-H11352103-A (JP)
Title: Electrophoresis apparatus
Inventor: MIYAMOTO KIICHIRO
IPC: G01N27/447
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an electrophoresis apparatus which can make the flow rate distribution uniform at the early stage, can apply to various migration methods, and can be made compact. SOLUTION: This electrophoresis apparatus is provided with a migration tank main body 11, a buffer liquid injection adapter 13 disposed on this migration tank main body 11 and having a plurality of ports 12 for buffer injection, a flow regulating valve 14 installed upstream the buffer injection adapter 13, a port 17 for sample injection disposed below the buffer injection adapter 13 and on the migration tank main body 11, and a positive electrode 19 and a negative electrode 21 respectively disposed on either end of migration area, in which the buffer and the sample flow, in the migration tank main body 11.