baber/WOPTO huggingface dataset:
Patent JP-H03233157-A (JP)
Title: Fuel control device of internal combustion engine
Inventor: KONDO KATSUHIKO
IPC: F02D41/24
Filed: 1990-02-06
Abstract: PURPOSE:To make arithmetic operation and fuel control possible accurately in good responsiveness from a low rotational speed to a high rotational speed by providing such constitution as changing a crank angle for obtaining a mean value of an intake amount sampled in accordance with an engine speed. CONSTITUTION:In a control part 15, a detected intake amount is sampled for each fixed time, and a predetermined crank angle is switched in accordance with a speed of an engine 16 by calculating a mean value of sampling values of the intake amount at the predetermined crank angle. Since constitution is so provided that the crank angle for obtaining the mean value of the sampled intake amount is changed in accordance with the speed of the engine 16, arithmetic operation of the intake amount is performed accurately in good responsiveness and also engine control can be similarly performed by holding a suitable number of sampling times from a low rotational speed to a high rotational speed by increasing the crank angle for an averaging process, at high rotational speed time, and decreasing this crank angle at low rotational speed time.
Patent JP-H04252419-A (JP)
Title: Flexible magnetic recording medium
Inventor: YOKOTA HIROSHI
IPC: C09D7/12
Filed: 1991-01-29
Abstract: PURPOSE:To suppress the liberation of the protective layer of the flexible magnetic recording medium and the migration of the protective layer of a magnetic' head as well. CONSTITUTION:A tetrafluoroethylene telomer is fixed onto the surface of a magnetic layer by a binder consisting of a tetrafluoroethylene-perfluoro(2,2- dimethyl-1,3-dioxyol) copolymer.
Patent JP-S62185476-A (JP)
Title: Display device
Inventor: MAEDA KENJI
IPC: G09G1/00
Filed: 1986-02-12
Abstract: PURPOSE:To eliminate the burden of an adjustment operation of the brightness to an operator by changing the brightness from an initializing value according to the change in the contrast of the display and automatically adjusting the brightness so as to maintain the display contrast by maintaining equally the contrast to that at the time when the brightness is initialized constantly. CONSTITUTION:The strength of the external light in the periphery of a display picture of a CRT1 is detected by an optical sensor 3 and the output voltage of the optical sensor 3 according to the strength of the external light is impressed to a comparator 4. The comparator 4 compares said voltage with the voltage of a luminance signal impressed to other input and outputs the difference voltage to a comparator 5. The comparator 5 compares said difference voltage with the reference voltage impressed through a volume VR2 and outputs the difference voltage to a brightness adjusting circuit 2. The brightness adjusting circuit 2 changes a luminance signal voltage according to the input voltage and adjusts the brightness of the CRT1. Thus, according to the difference between the strength of the external light and the brightness of the CRT1 at that time, the brightness changes from an initial setting value. The contrast after the brightness is changed is the same as that when the brightness is initialized and is kept constant.
Patent JP-H04245978-A (JP)
Title: Production of acrylic fiber having vermin-proofing function
Inventor: AKASAKA MASANORI
IPC: D06M101/16
Filed: 1991-01-29
Abstract: PURPOSE:To impart durable vermin-proofing function to an acrylic fiber and obtain an acrylic fiber having durable repelling activity against hygienic vermin. CONSTITUTION:A solvent solution of an acrylonitrile polymer is spun into a coagulation bath and subjected to drawing and washing. The obtained fiber of the primary swollen state having a swelling degree of 50-500% is coated with a mixture of (A) an organic vermin-controlling agent, (B) an organic vermin-controlling agent included in dextrin oligomer having a polymerization degree of 1-3 and an average molecular weight of <=3,000 and (C) a reactive organosiloxane and the coated fiber is successively subjected to drying, crimping and heat-relaxation treatments.
Patent JP-H10219977-A (JP)
Title: Thin tatami mat floor and thin tatami mat having the same
Inventor: MATSUNARI YASUNORI
IPC: E04F15/02
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a thin tatami mat and a thin tatami mat floor capable of suppressing size contraction by tightening force of a tatami surface and satisfying inherent function of the tatami mat. SOLUTION: With regard to a thin tatami mat, a thin tatami mat floor 1 of the total 15mm or thinner composed of core material 5 fixing a plastic hollow forming body 4 of 7-2mm thick on both the faces of a reinforcing plate 3 composed of a single board of 5-1mm thick, a plywood and a kind or more of the wooden fiber board of density of 0.70-0.90g/cc and a sheet for a tatami mat reverse side 6 is provided and a tatami mat surface 2 is attached thereto. Preferably a cushion paper 8 is seamed on the tatami mat surface side of the material 5.
Patent JP-H04313772-A (JP)
Title: Image processor
Inventor: KIMURA MASAYUKI
IPC: G03G15/04
Filed: 1991-01-28
Abstract: PURPOSE:To obtain an image processor in which two sheets of document are automatically fed to an image processing part at a high speed without a gap between two sheets of document by using an automatic document feeder and where parallel synthetic image processing is performed to two sheets of document. CONSTITUTION:In the case that the number of the total sheets of the document is an odd number, a 1st sheet of the document is fed to a document registration part by only one, and the 2nd and succeeding sheets of the document are fed to the document registration part in parallel two by two, so that image processing for one sheet is performed as for the last page of the document, and an image processed paper having the synthesized image of two sheets of the document in parallel is obtained as for the pages other than the last page. In the case that the processor is provided with a both-side document parallel synthesizing function, the number of the total sheets of the document is divided by four, and any one of four kinds of document image processing modes is set according to the remainder.
Patent JP-H04266044-A (JP)
Title: Oscillator
Inventor: KANEKO TOSHIHIKO
IPC: H03B7/00
Filed: 1991-02-21
Abstract: PURPOSE:To eliminate an assembly process for an evaluation sample necessary for each time, by forming an ion implantation resistor connected from a resistive contact, extended through a scribe area and an adjacent scribe area and moreover, in returning to the original area, connected to a resistive contact for pad connection of bias supply. CONSTITUTION:Resistive contacts 4 and 10 are positioned on an output wiring 3 and on a bias supply wiring 3, respectively. An ion implantation resistor 5 is connected by layout between these resistive contacts. Namely, the ion implantation resistor starts from the resistive contact 4 on the output wiring 3 for an oscillating output, comes to a scribe area 101 for the chip, crosses over a center line 102 of scribe areas, and reaches to the scribe area 101 for an adjacent IC chip, and moreover returns to the scribe area 101 for the original IC chip. Finally, the ion implantation resistor 5 is connected to the resistive contact 10 on a bias supply wiring 9.
Patent JP-H11204688-A (JP)
Title: Semiconductor package and manufacture thereof
Inventor: ARAKI KENJI
IPC: H01L23/12
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To suppress power supply/ground bounce of a CMOS circuit by reducing a parasitic inductance caused by the length of a bonding wire connecting a semiconductor chip with an interconnection board for BGA. SOLUTION: An on-chip conductor film 12 is provided on the electrode arranging face of a semiconductor chip 10 and a shortest distance power supply connection is made via the path route of a power supply signal electrode from among many on-chip electrodes 11 → a wire 13 between the chip and the conductor film → the on-chip conductor film 12 → a wire 14 between the chip and a power supply plane(PP) 2p → and the PP. Shortest-distance ground connection is also made via a path of a ground signal electrode →a wire 15 between the chip and a ground plane(GP) 2g. Remaining general signal electrodes are connected through wire bonding with a general signal line 2S1 in a region remote from the semiconductor chip 10.
Patent JP-S62184622-A (JP)
Title: Magnetic recording medium
Inventor: MURAMATSU SAYURI
IPC: C08L67/00
Filed: 1986-02-10
Abstract: PURPOSE:To obtain a magnetic recording medium having excellent runnability and durability by subjecting the nonmagnetic layer surface of the magnetic recording medium to surface treatments. CONSTITUTION:The surface on the side where a magnetic layer is not formed is treated by subjecting a polyethylene terephthalate flowing in a process to corona discharge prior to coating of a magnetic coating compd. After the magnetic coating compd. is coated thereon and dried, the coating is cured and the film is taken up and is processed to a video tape. The equal performance is exhibited even if the treatments by a plasma treatment, glow plasma treatment, flame treatment, UV rays treatment, electron rays treatment and radiations treatment are executed as the surface treatment method. The amt. of the lubricating agent to be transferred to the nonmagnetic layer surface is thereby increased and the coefft. of friction is decreased. The magnetic recording medium having the excellent runnability and durability is thus obtd.
Patent JP-H04265743-A (JP)
Title: Manufacture of weldable composite metal plate
Inventor: MUKOHARA FUMINORI
IPC: B32B37/00
Filed: 1991-02-21
Abstract: PURPOSE:To enable the uniform scattering of a conductive filler in this invention because the quantity of the filler is not kept constant and weldable composite metal plates cannot be produced stably in a conventional method when the conductive filler-filled composite metal pates are mass-produced. CONSTITUTION:A section between the surface of a rotating roller and a blade 2 is supplied with a conductive filler, and the number of revolution of the roll and pushing pressure to the roll of the blade 2 are controlled, thus uniformly scattering the filler onto a metal-plate surface coated with a resin.
Patent JP-H07221900-A (JP)
Title: Facsimile equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/00
Filed: 1994-01-31
Abstract: PURPOSE:To add a reception footer in a proper direction by providing a means adding communication management information in a direction forward to a recording direction and a means adding the communication management information in a direction at a right angle to the recording direction to the equipment. CONSTITUTION:A control circuit 58 controls the processing to add reception footer to received information at a receiver side to select the mode adding a reception footer in the forward direction with respect to the recording direction or a mode adding the reception footer in a direction at a right angle to the recording direction based on an input of a selection means of an operation section and executes the selected mode. A selection button 52 is a button to select the addition of the reception footer in a direction rotated by 90 deg.. A registration circuit 56 is a registration circuit for a direction of rotating the reception footer corresponding to recording paper and outputs a type of recording paper to a signal line 56a when registered information is read and generates a read pulse to a signal line 58I. Then the information registered in the registration circuit 56, the information of rotation by 90 deg. concretely is outputted to the signal line 56a.
Patent JP-H09221015-A (JP)
Title: Brake hydraulic pressure controlling device
Inventor: OOTOMO AKIHIRO
IPC: B60T8/175
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To transmit master cylinder hydraulic pressure to the wheel cylinders in a brake hydraulic pressure controlling device, which controls wheel cylinder hydraulic pressure under the condition that a master cylinder is interrupted from a plural number of wheel cylinders. SOLUTION: A wheel cylinder 20 on a driven wheel and a master cylinder 10 are connected together by a bypass passage 90 bypassing a main liquid passage cutoff valve 30 and a pressure intensifying valve 60 and a bypass cutoff valve 92 is provided in the midway of the bypass passage 90. Vehicle stability control makes the main liquid passage cutoff valve 30 in a cutoff condition, a hydraulic pressure control valve device 71 in a controlling condition, a hydraulic pressure control valve device 65 in a cutoff condition, and the bypass cutoff value 92 in a communicating condition. The wheel cylinder 20 and the master cylinder 10 are made in a communicating condition so if a brake pedal 12 is stepped on while controlling, the hydraulic pressure in the wheel cylinder 20 rises accordingly.
Patent JP-2000225285-A (JP)
Title: Washing and drying machine
Inventor: MATSUDA SHINICHI
IPC: D06F25/00
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To suppress infiltrating of water into a fan and a heater part by improving installing property and dehumidifying performance in a washing and drying machine. SOLUTION: The machine is formed of a receiving cylinder supported inside a main body by a plurality of suspensions, a washing and dehydrating tub rotatably supported inside this receiving cylinder, a pan-shaped rotary wing disposed at the bottom part of the washing and dehydrating tub, a motor driving the washing and drying tub and the rotary wing, a hot air blowing means for blowing hot air into the washing and dehydrating tub, a circulation dehydrating route 28 formed at the corner of the inside of the main body, an inner lid 29, a blowing port 30, an extensible tube connecting a fixing side and a vibrating side, and a drain valve. By forming the circulation-dehydrating route at the corner of the inside of the main body, the size of the main body can be saved to be as large as a conventional full-automatic washing machine.  Thus installing property is improved, the increase of a transportation cost and the managing cost of inventory is reduced and transportation is easy concerning this washing and drying machine.
Patent JP-H09280123-A (JP)
Title: Fuel supply method and device for internal combustion engine
Inventor: MIYAZAKI SHOJI
IPC: F02M33/00
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To improve the combustion state of an internal combustion engine without using a high pressure fuel injection pump. SOLUTION: Fuel in a fuel tank 11 is pressurized to a supercritical pressure by a supercritical-pressure pump 17 and is supplied to a supercritical state forming device 18 having a heater 18a and the fuel in the supercritical state forming a device 18 is injected into the combustion room of an engine 1 from a fuel injection valve 2 by a supercritical-pressure fuel injection pump 19. When the fuel in a supercritical state in injector from the fuel injection valve 2, extremely fine fuel particles are formed uniformly in a combustion room, which greatly improves the combustion state of the engine 1.
Patent JP-S62185105-A (JP)
Title: Automatic measurement of attitude and dimension of object by means of directivity reference mark or the like
Inventor: TAKANO HIDEHIKO
IPC: G01B11/26
Filed: 1986-02-10
Abstract: PURPOSE:To enable measuring of positional division, angle of attitude, dimensions of an object simply and at a low cost, by processing directivity reference marks in an image of the object obtained with an image input unit. CONSTITUTION:An x-y coordinate system having an origin O at the center of an object A0 at a reference position is set in a space where the object (A) to be measured exist. Each one of directivity reference mark and reference mark with a proper shape are attached to the object (A). First, the reference mark is taken as an image with an input unit. An angle of attitude of the directivity reference mark is calculated from an image of the object (A) obtained with the image input unit, based on maximum width AX in the S axis way in a projection graphic to the S axis of a mark graphic and width AP between coordinate (S) of a point corresponding to maximum height in the T axis way and the upper end of the (S) axis of the projection graphic, with a value Q given as the ratio thereof as parameter. At the same time, the positional deviation of the object (A) and axial distance between the reference marks are measured by a computation based on coordinate values of the gravity center positions P1 and P2 of the respective reference marks obtained by a image processing and the angle of attitude.
Patent JP-S58145448-A (JP)
Inventor: SHIRAI KOUICHI
IPC: B32B15/08
Filed: 1982-02-23
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-H06244483-A (JP)
Title: Semiconductor light emitting element drive circuit
Inventor: USHIJIMA TAKEICHI
IPC: H01L33/00
Filed: 1993-02-17
Abstract: PURPOSE:To provide a current source type of semiconductor light emitting drive circuit capable of carring out high-speed operation. CONSTITUTION:A current 181 for operating a laser diode 1a is supplied from the power source 5 connected in series to a laser diode 1a. A differential switch circuit composed of a load resistor 4, transistors Q1 and Q2, and a current source 6 is connected in parallel with the laser diode 1a. The current flowing to the laser diode 1a is changed by turning on or turning off the transistor Q2 by the signal inputted from input terminals 2 and 3. Hereby, the transistor Q2 operates in the range narrow in active region, whereby the laser diode 1a can be driven at high speed.
Patent JP-S58144899-A (JP)
Inventor: KURATA MICHIO
IPC: G10L21/02
Filed: 1982-02-23
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-H01204020-A (JP)
Title: Formation of optical waveguide traveling wave electrode
Inventor: KIYONO MINORU
IPC: G02F1/03
Filed: 1988-02-09
Abstract: PURPOSE:To easily match the velocity of a light wave and a microwave with each other by forming a signal electrode on a substrate where an optical waveguide is formed and further forming an earth electrode thereupon across a buffer layer. CONSTITUTION:The signal electrode 12 is formed by gold plating on the waveguide substrate 10 made of Li-NbO3 where the optical waveguide 11 is formed. Then, the buffer layer 13 which has a small dielectric constant is formed by a CVD method thereupon and then the earth electrode 14 is formed to complete the device. In this case, the velocity of the microwave is determined by a part whose dielectric constant is small, so the part of the waveguide substrate 10 to which an electric field is applied is made relatively small to increase the speed of the microwave. For the purpose, the area by which the two electrodes face each other across the material with the small dielectric constant and the thickness of the buffer layer 13 are adjusted to easily match the velocity of the light wave and microwave with each other.
Patent JP-H07300154-A (JP)
Title: Improved load to wrap extraction body of large diameter cylinder such as artificial casing
Inventor: HOSE ANHERU ISO ARUTEIEDA
IPC: B65D63/10
Filed: 1995-02-16
Abstract: PURPOSE: To cause a required space to be most suitable one and further make a storing space and a transportation cost minimum. CONSTITUTION: Either a substantial prism-shaped or rectangular-shaped block is formed by overlapped rows in which a group of cords of artificial casing such as a fiber element, a reinforcing fiber, a collage or a plastic casing 1 are arranged in a pentagonal shape, wherein one side surface is provided with a longitudinal extending tongue part 2 and its opposing side surface is provided with a corresponding groove 3 under an arrangement of pentagonal shape. Each of the blocks in the cords 1 is made stable with a help of a transparent cover 4 which can be utilized again, it can be used in a food filling room in view of its sanitary state or sterilization state and then the casing 1 is properly protected with a low density polyethylene.  Lateral annular bands 5 and a longitudinal band 6 attain a decisive stability; these bands are preferably made of a re-usable material such as extended polyethylene.
Patent JP-H02206840-A (JP)
Title: Object storage control system
Inventor: KIMURA YUTAKA
IPC: G06F9/44
Filed: 1989-02-06
Abstract: PURPOSE:To attain data control adjusted to the data characteristic of an object and to retrieve and update that at a high speed by permitting respective objects to hold private storage areas and storage control parts. CONSTITUTION:A user program 1 designates the name of the object and the name of an operation program with respect to the object and it requests an object control part 2 to operate the object. The control part 2 controls to which part of a primary storage area 3 respective objects exist. Consequently, the control part 2 requests the execution of the object corresponding to the request of the program 1, namely, the operation program designated with respect to the program control part 6a of the object 4a. The control part 6a which has received the request executes the corresponding program. When data reference is required in the middle of the execution of the program, the control part 6a outputs a data reference request to the storage control part 5a of the self object.
Patent JP-H01204168-A (JP)
Title: Data processor
Inventor: OBUCHI TOSHIHITO
IPC: G06F13/00
Filed: 1988-02-09
Abstract: PURPOSE:To realize the satisfactory collection of terminal information given from slave stations by stopping temporarily the processing of a slave station monitor control part by a busy signal received from a queue address counter and at the same time interrupting the address count-up control of a queue address control part. CONSTITUTION:A busy signal 20 is sent onto a signal line 20 when a queue address counter 7 reaches the maximum value with which a queue registration is possible at the time of registration of data to a transmission queue buffer 6. A slave station monitor control part 11 interrupts its processing with said busy signal and waits for the release of this signal. At the same time, a queue address control part 8 inhibits queue registration request signals received from a data processing part 10 and a command processing part 9. Thus it is possible to perform centralized monitoring with no omission of information.
Patent JP-H01203624-A (JP)
Title: Fuel injection device for internal combustion engine
Inventor: IYODA HISAO
IPC: F02D41/00
Filed: 1988-02-09
Abstract: PURPOSE:To improve air fuel ratio controlling performance by deciding supply fuel quantity with converting once a throttle opening to an effective area of an intake pipe, and renewing on learning presumed specification of effective area on difference between aimed running condition and actual running condition. CONSTITUTION:Running condition of an internal combustion engine EG down a throttle valve, such as a throttle opening and an engine speed and so on are detected with a running condition detecting means C1, an effective area of an intake pipe is presumed with an effective area presuming means C2 based on the throttle valve opening, and a fundamental fuel quantity for making the engine an aimed running condition is decided by a fuel quantity deciding means C3 from the presumed result and the engine speed. Again, an effective area presuming and learning means C4 judges whether presumption of the effective area presuming means C2 is good or not from difference between the running condition presumed by the fuel quantity deciding means C3 and the detected running condition, under stable steady running state, and learns and renews the presumed specification. Thus, high responsiveness following change in running condition in high speed can be obtained while air fuel ratio can be controlled in high accuracy.