baber/WOPTO huggingface dataset:
Patent JP-H082724-A (JP)
Title: Feeding device and image forming device
Inventor: TAKAGI MASABUMI
IPC: G03G15/00
Filed: 1994-06-21
Abstract: PURPOSE:To provide a feeding device with which determination of energizing force of a torque limiter and a separating roller to a feed roller can on multiple be facilitated and defective feeding such as duplicate feeding and jamming can be prevented. CONSTITUTION:Transfer paper sheets P being stacked as sheet material is separated one by one to be fed by this device, which is provided with a paper feed roller 1 as a feed roller for feeding the transfer paper sheet P and two separating rollers 13, 14 for separating and feeding the transfer paper sheet P. The separating rollers 13, 14 are rotated at a peripheral speed not higher than a peripheral speed of the paper feed roller 1 in the direction of feeding the transfer paper sheet P.
Patent JP-S6142175-A (JP)
Title: Semiconductor light emitting element
Inventor: MORIHISA YUZO
IPC: H01S5/042
Filed: 1984-08-02
Abstract: PURPOSE:To avoid the generation of breaks of a metallic film for blocking electrode reaction, by a method wherein an insulation film is formed to a thickness nearly the same as that of the stepwise difference of a projection of the current injection part of the wafer surface. CONSTITUTION:The current injection part 6a is processed in projection form on an electrode forming layer 5. The insulation film 6 is deposited on the surface of a semiconductor wafer. A current injection aperture 6a concentric to the current injection part 6a is formed, and the insulation film 6 at this part is removed by etching. The stepwise difference between the projection surface of the current injection part 6a and the surface of the epitaxial layer is deposited with the insulation film 6: if the insulation film 6 deposited on the projection surface is removed, the surface is flatly formed likewise at the time of epitaxial growth on the substrate 1.
Patent JP-S6142048-A (JP)
Title: Address allocating method
Inventor: SASANUMA HIROSHI
IPC: G06F12/02
Filed: 1984-08-02
Abstract: PURPOSE:To execute an address conversion at a high speed without increasing remarkably a circuit scale, even in case when the number of bits of an address has increased, by executing the address conversion only when an address of data has exceeded an address on a storage device. CONSTITUTION:For instance, in case when an input data of (dx, dy) = (5, 9) is written on a storage device of (mx, my) = (7, 7), the upper 2 bits in an (x) direction address of the data, and the lower 1 bit in a (y) direction address are given as an address to an address converting ROM. Also, by a bit dy for showing whether dy has exceeded my or not, a selecting circuit 52 determines whether it is necessary to convert the address or not. In case when it has been determined that it is necessary to convert said address, the selecting circuit 52 performs the address conversion by an output from the address converting ROM51 and dx, dy, and gives the address to the storage device.
Patent JP-S5587471-A (JP)
Title: Mos dynamic circuit
Inventor: BABA FUMIO
IPC: H01L27/088
Filed: 1978-12-26
Abstract: PURPOSE: To ensure action regardless of finer size and lower voltage with a lower threshold voltage as expected through a selective ion implantation on the surface by improving the characteristics of the elements employing a low concentration substrate.  
     CONSTITUTION: To allow the circuit comprising MOSFET Q 3 ∼Q 10  to perform a sufficient dynamic action with a capacitor C, the potential Va at the point A is preferably close to the power source VDD with a lower threshold V th  of Q 7 . With a higher threshold V th , the potential Va lowers, where the enhancing action of the Q 9  gate can not be expected with the capacitor C when the output turns to the level H. higher potential V th  of the MOSFET Q 9  causes the level H of the output OUT to lower. On the other hand, the MOSFET Q 8  elevates the potential V th  to prevent discharge of the capacitor C while a high potential Va is maintained. With a lower potential V th  of the MOSFET Q 8 , incomplete turning off of the MOSFET Q 8  causes a deficient charging and discharging even if the input IN is H and the inverted input IN is L. Under such a circumstance, a low concentration substrate is used to avoid the ion implantation. Thus, the desired V th  is can be obtained in the MOSFET Q 3 ∼Q 10  while in the capacitor C section, the potential V th  is lowered enough to perform a sufficient charge free of ion implantation. Thus, any action can be done as expected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6223419-A (JP)
Title: Wet type dehumidifier
Inventor: SHIBATA YOSHITO
IPC: B01D53/26
Filed: 1985-07-24
Abstract: PURPOSE:To reduce the capacity of a heat source used in the regeneration of a dehumidifying solution, by heat-exchanging the steam generated by using an evaporator as a regeneration apparatus with the dehumidifying solution before entering the evaporator and further performing the heat exchange between the regenerated dehumidifying solution and the dehumidifying solution before entering the evaporator. CONSTITUTION:A heating coil 14 is arranged in an evaporator 13 performing the regeneration of a dehumidifying solution so as to be heat-exchanged with the liquid phase 17 of the dehumidifying solution in the evaporator 13 and the steam of a heat source is supplied to the coil 14. The steam generated in the evaporator 13 is sent to a first heat exchanger 20 by a pipeline 19 and heat-exchanged with the dehumidifying solution before entering the evaporator 13 to impart the heat possessed by steam to the dehumidifying solution. The dehumidifying solution regenerated in the evaporator 13 is returned to a dehumidifying tower 1 by a return pipe 16 but a second heat exchanger 27 is interposed to the return pipe 16 to be heat-exchanged with the dehumidifying solution after passed through the first heat exchanger 20. The dehumidifying solution is heated by the first heat exchanger 20 and further heated to the vicinity of the temp. in the evaporator13 by the second heat exchanger 27.
Patent JP-H105016-A (JP)
Title: Earing
Inventor: KAWAKAMI YASUHIRO
IPC: A44C7/00
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To improve value as article by molding/working the main body of earing into prescribed shape by performing the press working of plate or stick of noble metals, integrally forming a projection at any suitable position of the main body of earing and fitting a stopper, which moves back and forth toward an earlobe, to a hollow body. SOLUTION: An earing 21 is composed of a main body 1 of earing to which decorativeness is applied, hollow body 2 formed at one end of the main body 1 of earing, stopper 3 fitted to the hollow body 2, and a receiver plate 4 formed by turning over the other end of the main body 1 of earing. Concerning the main body 1 of earing and the hollow body 2, the projection is squeezed out at the end by performing press working while using the plate or stick of noble metals. Next, the section of the receiver plate 4 is formed by further performing press working to the plate or stick of noble metals while including the section of the projection extended outside, increasing the height of the projection through squeeze working and simultaneously thinning the other end of the main body 1 of earing through press working.  A female screw is formed at the projection and the stopper 3 is fitted into the hollow body 2 composed of such a projecting section.
Patent JP-H0512333-A (JP)
Title: Multilingual support information processor
Inventor: SHIBUYA NOBUTA
IPC: G06F17/28
Filed: 1991-07-04
Abstract: PURPOSE:To enable an application program writer to write an application program without understanding ability and expressing ability for an object language, to eliminate the need to rewrite the program which is generated once, and to reduce the cost and labor for the rewriting of the application program. CONSTITUTION:Key input data which are inputted as object language data 8 is processed for a document analysis as the object language by an input data translation processing part 5 and converted into an intermediate language or representative language data 7 according to the intermediate language stored in a grammar dictionary storage RAM 4a or the grammar dictionary of the representative language data 7; and the data are passed to a data processing part 1 and internal processing is performed by the application program stored in an application program ROM 1a. Further, output data are processed by an output data translation pare 6 by a reverse procedure, and the intermediate language or representative language data 7 requested by the application program to be outputted are converted into the object language data 8, which are outputted to an output device.
Patent JP-S6223950-A (JP)
Title: Alloy for electrically conductive roll for electroplating
Inventor: ISHII TOSHIAKI
IPC: C22C38/44
Filed: 1985-07-23
Abstract: PURPOSE:To obtain an alloy for an electrically conductive roll for electroplating with superior corrosion and wear resistances by adding specified percentages of C, Si, Mn, Cr, Ni, Mo and W to Fe. CONSTITUTION:An alloy consisting of, by weight, <=0.05% C, <=2.0% Si, <=2.0% Mn, 20.0-30.0% Ni, 5.0-15.0% Mo, 1.0-4.0% W and the balance essentially Fe is manufactured. The alloy may further contain 0.5-1.5% Cu, 0.5-2.0% Nb or 0.5-1.5% Cu and one or more among 0.5-2.0% Nb, 0.2-1.0% Al and 0.2-1.0% Ti as necessary. The alloy forms a roll capable of maintaining its smooth and fine surface state for a long period.
Patent JP-H0717902-A (JP)
Title: Method for treating mother liquid separated from high-purity terephthalic acid
Inventor: OGOSHI FUMIO
IPC: C07C51/487
Filed: 1993-07-01
Abstract: PURPOSE:To provide a method for treating in which the concentration of organic acids in a separated mother liquid obtained in crystallizing high-purity terephthalic acid and separating the resultant crystal is remarkably reduced. CONSTITUTION:High-purity terephthalic acid is crystallized and the resultant crystal is then separated from a mother liquid. An alkali is subsequently added to the separated mother liquid to completely dissolve organic acid components deposited in the mother liquid such as terephthalic acid, p-toluic acid and benzoic acid. Thereby, a uniform solution is obtained and an acid is then added to the solution to precipitate the terephthalic acid by the precipitation with the acid. The p-toluic acid and benzoic acid are partially precipitated at the same time to separate the formed precipitate. The concentration of the organic acids in the mother liquid is lowered to reduce the load on the waste water treatment. The separated precipitates are charged into a liquid-phase oxidation system to improve the yield of the terephthalic acid. In carrying out the treatment, the terephthalic acid is preadded to the mother liquor to increase the amounts of the recovered p-toluic acid and benzoic acid. This method is advantageously used for treating the high-purity terephthalic acid obtained by purifying crude terephthalic acid according to the contact treatment or hydrogenation reducing treatment.
Patent JP-H04362827-A (JP)
Title: Packet communication system
Inventor: NOGUCHI OSAMU
IPC: H04L12/70
Filed: 1991-06-10
Abstract: PURPOSE:To reproduce accurate information at a receiver side and to build up the system with an inexpensive circuit even when a common clock source is not obtained for both transmission reception in the packet communication system in which a packet is sent in a real time. CONSTITUTION:A packet transmitter 10 uses a prescribed period signal generating circuit 144 to send a prescribed period signal ST synchronously with initial input information after setup with a receiver side equipment. A period display flag TF is fed to a packet composition circuit 130 in response to the signal ST. The packet composition circuit 130 adds a header with a periodic display added to information being a data cell at a real information data generating circuit 120 and sends the resulting packet. Then the prescribed period signal generating circuit 144 generates a period signal ST for each prescribed period regardless of the input of real information and the result is sent as the period packet. The receiver side corrects the generating timing of the recovered clock generated by its own equipment based on the incoming call time of the period packet to take synchronization with the sender side and the information is recovered from the received real information packet.
Patent JP-H0722376-A (JP)
Title: Wafer treatment equipment
Inventor: ITOGA TOSHIHIKO
IPC: H01L21/304
Filed: 1993-07-01
Abstract: PURPOSE:To enable a wafer of large diameter to be uniformly treated through a wet manner with a small amount of treatment liquid and dried out in a short time by a method wherein a laminar flow of gas is provided between the wafer and a treatment chamber. CONSTITUTION:A cleaning chamber is of double-structure or composed of an inner chamber 11 and an outer chamber 12, and a load/unload chamber 13, a transfer robot chamber 14, and the cleaning chamber can be exhausted by a vacuum pump 15. Nitrogen is fed to the inner chamber 11, a heating means 21 is fixed to a nitrogen gas line so as to feed heated nitrogen to the inner chamber 11. A gas jet nozzle 22 is formed round, whereby a uniform laminar flow can be formed. In this case, it is effective that the product of the velocity and thickness of a laminar flow is set larger than 0.1m<2>/s. Or, a laminar flow of gas may be made to blow against the inner wall of a chamber. Furthermore, an aspirator 23 is provided to an exhaust/drainage system so as to carry out an exhaust/drain action at a high speed by suction.
Patent JP-H0331579-A (JP)
Title: Microwave corona discharge-type internal combustion engine igniter
Inventor: SHINDO MASASHI
IPC: F02P23/04
Filed: 1989-06-26
Abstract: PURPOSE:To improve ignition performance in a small size device by providing a discharge electrode in a specified position of a wave guide for transmitting a microwave pulse to a combustion chamber in a device constructed so that a microwave is transmitted to the a combustion chamber to course microwave corona discharge, thereby igniting combustible gas. CONSTITUTION:An impulse voltage generator 21 is adapted to generate impulse voltage with a pulse width of 0.1-0.5msec in synchronization with the fuel ignition timing in a combustion chamber 25 according to the output of a distributer 20, and the output of the device 21 is applied to a microwave generator 22 such as a magnetron or the like. The thus generated microwave pulse about 300-500W is transmitted through an isolator 24 to a feeder 23 comprising a wave guide 23a, and transmitted to the interior of the combustion chamber 25. A microwave discharge is formed in the combustion chamber 25 to ignite and burn combustible gas. In this case, discharge electrodes 23b, 23b are disposed opposite to each other in a position separated by 1/4 wavelength from the terminal end portion of the wave guide 23a so as to cause microwave corona discharge between both electrodes 23b.
Patent JP-S5951725-A (JP)
Inventor: KATOU YUMI
IPC: A01K91/18
Filed: 1982-09-20
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-H0212954-A (JP)
Title: Semiconductor device
Inventor: NAKANISHI TOSHIRO
IPC: H01L23/473
Filed: 1988-06-30
Abstract: PURPOSE:To maintain a semiconductor element at predetermined low temperature and to obtain a semiconductor device in which stable and satisfactory element characteristics are always obtained by providing a first semiconductor substrate having a silicon oxide film on its surface including the inner face of a groove and a second semiconductor substrate formed with the element, and feeding refrigerant in the groove. CONSTITUTION:A liquid circulating groove 2 communicating with an upper face is formed on a CCD type image sensor, a less dopant irregularity is formed, for example, by a MCZ method on a first Si substrate 1 formed with a thin silicon dioxide film 3 on its surface, a P-type second Si substrate 4 formed as thin as possible employs an Si substrate of a double structure thermally adhering with the film 3 as a medium, CFC-113 controlled, for example, at a constant temperature of 0 deg.C or lower is fed as a refrigerant into the groove 2 formed on the upper face of the first substrate 1 thereby to maintain the element temperature at constant temperature near 0 deg.C.
Patent JP-S5787532-A (JP)
Title: Combustion controller
Inventor: MORI KEIICHI
IPC: H01L41/08
Filed: 1980-11-19
Abstract: PURPOSE:To make possible combustion control of a burner without an external electric power source by a method wherein thermal electromotive force generated by a thermoelectric device is converted into displacements of a strong  dielectric electrostriction element to control a fuel control valve. CONSTITUTION:When a voltage is not applied, the bimorph cell 14 of a control valve 3 does not bend and the valve body 13 is detached from the valve seat 12. Accordingly, gas flows from an inlet 10 to an outlet 11, reaches a burner 5 and can ignite. The thermoelectric element of the thermoelectric device 9 is heated by flames of the burner 5 and generates thermoelectromotive force. When the temperature of a pot bottom rises and reaches a desired one, a temperature switch 7 is turned on, the thermoelectromotive force is applied to the bimorph cell 14, bends it 14, shuts the valve 3 and prevents gas from running. In this case, the burner 5 burns at the least quantity of combustion through a  bypath 6.
Patent JP-S6056021-A (JP)
Title: Production of grain oriented silicon steel sheet
Inventor: IIDA YOSHIAKI
IPC: B22D11/124
Filed: 1983-09-06
Abstract: PURPOSE:To produce efficiently a grain-oriented silicon steel sheet having an excellent magnetic characteristic in the rolling direction by subjecting successively a specifically composed slab to cooling, heating, rough rolling, finish rolling, cold rolling and finish annealing under specific conditions. CONSTITUTION:A molten steel contg., by weight %, <=0.020% C, 2.5-4.0% Si and 0.01-0.20% Mn and contg. 0.005-0.10% in total of at least one kind of S and Se is poured into a continuous casting mold, by which a slab is formed. The slab is subjected to secondary cooling at >=1.6l/kg water spraying ratio. The slab is then heated to 1,100-1,300 deg.C and is then subjected to rough rolling including at least one pass of <=20sec<-1> straining rate at >=30% draft. The rolled steel is further subjected to hot finish rolling and to >=2 times of cold rolling including one time of cold rolling or intermediate annealing to a final thickness. The rolled sheet is subjected to decarburization annealing according to need then to finish annealing after a separating agent for annealing is coated thereon.
Patent JP-H09327091-A (JP)
Title: Piezoelectric speaker
Inventor: NAKAMURA TAKESHI
IPC: H04R1/02
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To provide the small sized piezoelectric speaker able to reproduce low sound frequencies. SOLUTION: The piezoelectric speaker 12 includes a cylindrical main body 12. Sounding bodies 16a, 16b are fixed to both openings of the main body 12 air-tightly via rubber made ring dampers 14a, 14b. An opening 22 is formed in the middle of a side face of the main body 12. The area of the opening 22 is nearly 1/10 of the area of the vibrating part of the sounding body 16a or 16b. Glass wool members 24a, 26a, 26b as sound absorbing members are provided in the inside of the main body 12, the outside of the sounding bodies 16a, 16b. Covers 28a, 28b having a plurality of holes 30a, 30b to cover the glass wool members 26a, 26b are fixed to both opening of the main body 12. The main body 12 is placed on recessed parts 34a, 34b of leg members 32a, 23b.
Patent JP-S5863561-A (JP)
Title: Brake device
Inventor: SUZUKI SHIYOUJI
IPC: B60W10/18
Filed: 1981-10-13
Abstract: PURPOSE:To eliminate the shortage of brake force, by providing a brake holding valve between a pressure regulator valve and pressure generating source, increasing pressure through a fail-safe mechanism higher than a normal level at pressure decrease in the other system and providing the fail-safe mechanism in said pressure regulator valve. CONSTITUTION:A pressure generating source A is connected to right front and left rear wheel brakes 8, 10 through a brake holding valve D and the first valve part 4 in a fluid pressure control valve E' in one system, while connected to left front and right rear brakes 12, 14 through the second valve part 6 of the fluid pressure control valve E' in the other system. The first and second valve parts 4, 6 are controlled with pressure reducing control start pressure in accordance with a spring 76 in a common spring part 70. A brake is applied, after a vehicle is perfectly stopped, if a pedal 57 is released, pressure in the downstream side of the holding valve D is held in that state. Here pressure in a side of the second valve part 6 is decreased, and tension of the spring 76, applied to a pressure control plunger 79 in the first valve part 4, is increased, thus the valve is opened to increase pressure in the rear wheel brake 10.
Patent JP-S6319166-A (JP)
Inventor: KAKIZAKI JIRO
IPC: A62C37/36
Filed: 1986-07-14
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-H0743180-A (JP)
Title: Digital meter with vocal function of reading out
Inventor: SOGABE HIDETOSHI
IPC: G06F3/16
Filed: 1992-05-29
Abstract: PURPOSE:To attain the more functional operation by providing a liquid crystal indicator, a LED indicator, a key matrix, a parallel input and output connector for data transmission, and an audio analog digital converting circuit. CONSTITUTION:An analog signal inputted from an audio recording part 24 is converted into a digital signal by an audio data converting part 31, and stored together with its address data in a memory 32. A message is edited by the control command from a key matrix 39 or an input and output connector 29, and operation is conducted according to the procedure programmed with an exclusive language. The state at that time is displayed on a liquid crystal indicator 38 or a LED indicator 37. Since the data is automatically read out and vocalized, the reading out by another person is not required.
Patent JP-H1110951-A (JP)
Title: Method for recording image
Inventor: SASAKI YUKIMOTO
IPC: B41J2/455
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for recording images whereby elements generating energy to a pixel density of recording images are arrayed in a relatively small integration density, thereby realizing emission of high energy from the elements because of the low-density array in addition to good production yield and cost reduction. SOLUTION: A plurality of elements generating energy are array to constitute a recording head 1. The recording head 1 is adapted to reciprocate in the same direction as an array direction of the elements, thereby performing recording according to the method. A means for reciprocating the recording head 1 is constituted of means 7, 9, 10, 11 converting a rotational movement to a reciprocatory movement. Since a move distance in the reciprocatory movement is increased, the elements to a pixel density of recording images can be array in a relatively small integration density. Emission of high energy from the elements is accordingly realized in the low-density array of the elements.
Patent JP-S6319799-A (JP)
Inventor: YOSHIMURA YOSHINORI
IPC: H05B37/02
Filed: 1986-07-11
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-S6056687-A (JP)
Inventor: KOBAYASHI KUNIHIKO
IPC: B62J25/00
Filed: 1983-09-08
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。