baber/WOPTO huggingface dataset:
Patent JP-H0831313-A (JP)
Title: Electron emitting element, electron source, image forming device using the source, and their manufacture
Inventor: MIURA NAOKO
IPC: H01J31/12
Filed: 1994-07-15
Abstract: PURPOSE:To establish a manufacturing method for surface conduction type electron emitting elements, with which it is possible to prevent drop of the electron emission characteristics of each element and can reduce dispersion in the characteristics from one to another among a number of such elements. CONSTITUTION:An electron emission part is provided in a conductive thin film which puts in communication the element electrodes 4, 5 installed on a circuit board 1. Tn manufacturing this type of surface conduction electron emitting elements, a heat treatment of an organic metal thin film under the process of forming the conductive thin film is performed in a baking furnace which is furnished with an electric dust collecting device 504. This prevents inclusion of foreign matters into the conductive thin film which works as a film for emission of electrons.
Patent JP-H0635658-A (JP)
Title: Information processing system
Inventor: HASEBE TSUNENORI
IPC: G09G5/10
Filed: 1992-07-13
Abstract: PURPOSE:To control luminance and contrast of a display device by a command from an external information processing apparatus. CONSTITUTION:When control of luminance or contrast is instructed on a screen of a CRT monitor 11 by a cursor moving operation using a keyboard 24 or a mouse 25 of an information processing apparatus 2 separated and being independent from a display device 1, a control command for designating its control and control data for showing the designated control amount are transmitted from a CPU 21 of the information processing apparatus 2 to the display device 11 through an interface 23 and an interface line 32. When this control command and the control data are received by an interface 16 in the display device 1 and delivered to a control circuit 15, the control circuit 15 interprets the same command, and controls a luminance control circuit 13 or a contrast control circuit 14 in accordance with control data, by which luminance or contrast of the CRT monitor 11 is controlled.
Patent JP-H0743661-A (JP)
Title: Exposure method and device
Inventor: ICHIHASHI MITSUYOSHI
IPC: G03B27/50
Filed: 1993-07-27
Abstract: PURPOSE:To provide the exposure method capable of easily forming a soft focus image with one time of slit scanning exposure. CONSTITUTION:Image light is passed to a liquid crystal light controllable member 52 capable of reversibly holding light transmitting and scattering functions by energization, by which the light is controlled. The scattered light and non- scattered light of this image light are variably superposed in light quantity on the same material of a photosensitive material by relative scanning of the image light and the photosensitive material, by which the photosensitive material is subjected to slit scanning and exposing. The light quantity is variably superposed by hanging the exposure time for the scattered light and the non-scattered light. The light quantity is variable by changing the width in the sub-scanning direction of the scattered part and the ratio of the width and length of the sub-scanning direction of the transparent part. Liquid crystals varied in the degree of scattering by the magnitude of the voltages impressed between counter electrodes are held between comb-shaped electrodes 102, 104 consisting of plural parallel electrodes extending in parallel with the main scanning direction and the electrodes opposite to the comb-shaped electrodes 102, 104, by which the liquid crystal light controllable member 52 is obtd.
Patent JP-S5888239-A (JP)
Title: Vibration preventive mount
Inventor: HANDA KOUICHI
IPC: F16F13/00
Filed: 1981-11-20
Abstract: PURPOSE:To prevent generation of a blur sound as well as car shakes, by canceling the change of spring constant, caused by changing temperature of the elastic material used in an anti-vibratory mount, with the change of spring constant of a gas-liquid mixture encapsulated in this elastic material. CONSTITUTION:The value of spring constant of an anti-vibratory mount is obtained from the spring constant K1 of the elastic material itself 6 added with the one K2 of a gas-liquid mixture 7. Rise of the temperature of anti-vibratory mount will lessen the spring constant K1 of the elastic material and enlarge the one K2 of the gas-liquid mixture 7. Accordingly the spring constant can be maintained constant regardless of the temperature. Thus a blur sound or car shakes likely to occur according to the change of temperature can be prevented.
Patent JP-H09328941-A (JP)
Title: Cylinder lock designed as decoration
Inventor: ITOU YASUE
IPC: E05B67/12
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To visibly identify a cylinder lock in good appearance, totally designed as one decoration, by decorating an outer cylinder and a movable lock lever, constituting a cylinder lock, into a decorated outer cylinder and a decorated movable lock lever, respectively. SOLUTION: A cylinder lock has an outer cylinder 1a, an inner cylinder 3 loosely fitted to the outer cylinder 1a in a rotationally movable manner and provided with a key hole in the center, lock bolts 5 engaged/disengaged with/ from the outer cylinder 1a and the inner cylinder 3 and energized by a spring 4, cams 6 to operate the lock bolt 5 and a U shaped movable lock lever 7a to be unlocked with the rotational movement of the inner cylinder 3 by key operation.  In this case, the outer cylinder 1a is formed as a decorated outer cylinder with the appearance designed to the shape of the mainframe of a flower basket, a kettle, a watering can, etc., and the movable lock lever 7a is formed as a decorated movable lock lever designed to the shape of the handle of the flower basket, the kettle, the watering can, etc., so that it can be totally formed as one decoration with the decorated outer cylinder and the decorated movable lock lever.
Patent JP-S6165043-A (JP)
Title: Air-fuel ratio control system for internal-combustion engine
Inventor: NAGAISHI HATSUO
IPC: F02D41/00
Filed: 1984-09-06
Abstract: PURPOSE:To enhance the operability and exhaust emission performance by providing a transient condition discriminating means which discriminates the transient condition of an internal-combustion engine, and a transient correction value computing means which computes the transient correction value when the transient condition has been discriminated. CONSTITUTION:An air-fuel ratio correction means F is provided which controls the fuel quantity to be supplied to an internal-combustion engine B by correcting the basic fuel feed quantity by means of an air-fuel ratio correction factor alphadetermined by an air-fuel ratio correction factor deciding means E. A transient condition discriminating means G which discriminates the transient condition during operation of the internal-combustion engine B, and a transient correction value computing means H which computes a transient correction value when the transient condition has been discriminated by the former means are provided. The air-fuel ratio correction factor alpha is corrected or modified by the transient correction value. Thus, the follow-up ability of air-fuel ratio control can be exceedingly improved, and the operability and exhaust emission performance can be enhanced.
Patent JP-H0475585-A (JP)
Title: Production of aclearcin a acylase by gene manipulation
Inventor: OMURA SATOSHI
IPC: C12N1/21
Filed: 1990-07-16
Abstract: PURPOSE:To advantageously produce acleacin A acylase by culturing a transformant bacterium having a vector containing adventitious DNA to code a specific amino acid sequence in a medium. CONSTITUTION:A bacterium belonging to the genus Streptomyces is used as a host, a transformant bacterium having a vector containing adventitious DNA to code acleacin A acylase is cultured in a medium to manifest genetic information of the DNA. Then acleacin A acylase is collected from the culture mixture. Phage vector or cosmid vector capable of cloning much larger DNA fragment is preferable as the vector. Acleacin A acylase in the culture mixture is collected from a culture solution containing cells as it is and directly used. Generally, lambdaacleacin A acylase is separated from the culture mixture by a conventional procedure, separated and used.
Patent JP-S57116081-A (JP)
Title: Novel oxacephalosporins and manufacture
Inventor: DANIERU FUARUJIYU
IPC: C07D498/04
Filed: 1981-11-20
Abstract: New oxacephalosporins of the general formula (I), in which R is optionally N-oxidised pyridyl, pyrimidin-2-yl, substituted pyridazin-3-yl, 5,6-dioxo-1,4,5,6-tetrahydro-1,2,4-triazin-3-yl substituted in the 4-position, substituted 1-alkyl-1,3,4-triazol-5-yl or 1,2,4-triazol-5-yl, 5,6-dioxo-1,4,5,6-tetrahydro-1,2,4-triazin-3-yl substituted in the 1-position, 5,6-dioxo-1,4,5,6-tetrahydro-1,2,4-triazin-3-yl substituted in the 2-position, substituted or unsubstituted 2-alkyl-2,5-dihydro-5-oxo-1,2,4-triazin-3-yl, 1-amino-1,2-dihydro-2-oxo-pyrimidin-4-yl, substituted 1,3,4-thiadiazol-5-yl or tetrazol-5-yl substituted in the 1-position, R' is a substituted 2-(2-aminothiazol-4-yl)-acetyl radical or an alpha -carboxyarylacetyl radical and R'' is a hydrogen atom or a methoxy radical in the 7 alpha -position, and also their salts, their preparation and the medicaments in which they are present.    <IMAGE> (I)
Patent JP-H0349799-A (JP)
Title: Washing machine
Inventor: KATSUO YUJI
IPC: D06F33/02
Filed: 1989-07-18
Abstract: PURPOSE:To accurately and easily forecast a period to finish washing by providing a means to calculate effective time excluding total water feeding time, total discharge time and time for operation not to directly affect the operation of each process from total necessary time and a control means to distribute the practical operating time of each process in the effective time. CONSTITUTION:The effective time B is calculated while excluding total water feeding time 3X, which is calculated based on water feeding time X, total discharge time 3Y calculated based on discharge time Y and the time for operation not to affect the operation of each process (namely, 12 seconds as load amount detecting time, 30 seconds X 2 as auxiliary time for water feeding and 1 minute X3 as auxiliary time for drainage, totally, 4 minutes and 12 seconds) from the total necessary time for washing. When B is <=33 minutes, a standard course is executed and when B is >=33 minutes, immerse washing course is executed. When B is <12 minutes, execution is impossible and an LED 23 is turned ON/ OFF. Then abnormality is displayed and the standard course is executed with the B as 12 minutes. Thus, the period to finish washing can be accurately forecasted.
Patent JP-H1030832-A (JP)
Title: Air conditioner
Inventor: MIZUNO SEIJI
IPC: F24F7/08
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner in which the maintenance of a heat exchanging element can be improved, a main body can be made compact and a ventilating efficiency can be improved. SOLUTION: An air conditioner comprises a box shaped main body 6 having a circulating inlet port 1 and an exhausting inlet port 2 in an indoor side, and an inlet pipe 4 and an exhaust pipe 5 in the indoor side, an air purifying filter 18 provided in the circulating inlet port 1, a heat exchanging element 19 provided between an exhaust flow and an inlet flow, a circulating blower 14 provided in a circulating ventilating passage 7 for circulating air through the air purifying filter 18, and an exhausting blower 17 provided in an exhausting ventilating passage 8 for exhausting air through the heat exchanging element 19. Thus, outside air is supplied to the circulating blower 14 from the inlet pipe 4, and heat exchanged by the heat exchanging element 19 so that the air is fed to the indoor part.  Accordingly, the construction of a device can be simplified, made compact and a ventilating efficiency can be prevented from being deteriorated.
Patent JP-H0350308-A (JP)
Title: Valve timing variable mechanism
Inventor: MIYOSHI SHINJI
IPC: F01L1/34
Filed: 1989-07-18
Abstract: PURPOSE:To provide a valve timing variable mechanism with high durability by supporting a sleeve connected to a cam shaft so that it may rotate freely within a prescribed angle, and rotating relatively a pulley and the sleeve by the energization of an electromagnet installed on a stationary side member. CONSTITUTION:A sleeve 3 is secured at the end of a cam shaft 1 which opens and closes an engine valve, and an arc-shaped fin group (first magnetic substance) 4 is mounted around the outer periphery of the sleeve 3. Next, a shaft side rotor 5 is secured at the shaft end of the sleeve 3, and around the rotor 5, arc-shaped fin groups (first magnetic substance) 6, 7 are secured in a peripheral direction. Moreover, around the outer periphery of the sleeve 3, a pulley 8 is held so that it may rotate freely through a rotor 9 by a bearing 10, and arc-shaped fin groups (second magnetic substance) 11-13 are secured around the inner periphery of the pulley 8 and the rotor 9, being positioned between the fin groups 4, 6, 7. The first and second magnetic substances are attracted by each other at the time of the energization of the electromagnet 14, which makes the pulley 8 and the sleeve 3 rotate relatively within a prescribed angle.
Patent JP-S6078798-A (JP)
Inventor: MATSUMURA YUU
IPC: B43L13/00
Filed: 1983-10-06
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-H1057375-A (JP)
Title: Portable ultrasonograph
Inventor: PFLUGRATH LAUREN S
IPC: G10K11/34
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To make the whole ultrasonic apparatus smaller as a scanning head by housing an array converter and a beam generator to delay and connect echo signals received by the array converter elements together into a common housing. SOLUTION: Portable ultrasonic apparatus is put in a single unit in which a converter array 10 is connected to a signal sending/receiving application specified integrated circuit(ASIC) 20 to receive echoes received by elements of the array 10, and the echoes received by the signal sending/receiving ASIC 20 are transferred to a front end ASIC 30 to make scan signals from echoes from respective converter element on generating beam. Scan signals with generated beam are transferred to a digital signal processing ASIC 40 to filter scan signals as well as B mode supersonic and Doppler information are sent to a back end ASIC 50 for scan conversion and picture output signal generation, then a frame of the supersonic picture is stored in a picture memory device 54 and displayed on an LCD display device 60.
Patent JP-H0526909-A (JP)
Title: Automatic regulating circuit for offset
Inventor: NOMA MOTONOBU
IPC: H03M1/10
Filed: 1991-07-25
Abstract: PURPOSE:To regulate automatically the offset of an A/D conversion circuit. CONSTITUTION:A sampling circuit 6 for sampling an input signal, a low-pass filter 7 for removing a sampling frequency component contained in the sampled input signal and an A/D conversion circuit 3 subjecting an output of the low-pass filter 7 to A/D conversion are provided. A construction is so made that an offset error is determined by integrating a digital signal obtained from the A/D conversion for one period and by dividing it at a sampling rate for one period and that the input signal is corrected on the basis of the offset error obtained.
Patent JP-2000014227-A (JP)
Title: Tea leaves-picking device
Inventor: IGUCHI YUICHI
IPC: A01D46/04
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a tea leaves-picking device capable of automatically accumulating tea leaves. SOLUTION: This device is operated as follows: switching over 1st selector valve 20 in a suction duct 19 to the predetermined tear leaves holding tank 16; also switching over 2nd selector valve 21 in a flexible tube 12 to the tear leaves holding tank 16; thus providing the holding tank 16 and flexible tube 12 with negative pressures by using a negative pressure generating unit 15; under such conditions, reaping tear leaves by activating a tear leaves-reaping machine 5; conveying the tea leaves absorbed into the tube 12 to the tank 16 for receiving them in a bag 22; and, when the bag 22 is filled with the leaves, switching over both the selector valves 20 and 21 to another tear leaves-holding tank 16 and gathering the leaves similarly to the above.
Patent JP-S6245027-A (JP)
Title: Exposure transfer device
Inventor: TAKAHATA OSAMU
IPC: H01L21/027
Filed: 1985-08-22
Abstract: PURPOSE:To prevent any foreign mattes such as dirt, dust, etc., from sticking on a transfer surface by a method wherein the transfer surface of a work is arranged turning downward while a light source to expose the transfer surface is arranged beneath the work. CONSTITUTION:A work 1 as a semiconductor wafer with resist-coated transfer surface is arranged with its transfer surface turned downward. The horizontal light from a light source 3 is transmitted by specified pattern through a mask 2 to be converted in vertical direction by a mirror 6 further condensed by a lens 4 for irradiating the transfer surface of work 1 therewith. Therefore a part corresponding to the pattern formed on the transfer surface of work 1 is irradiated with the light from light source 3 to form the pattern corresponding to the pattern on the mask 2 on the transfer surface of work 1. Through these procedures, any foreign matters are hardly sticked on the transfer surface of work 1 preventing the foreign matters from having an effect on the transfer pattern formed on the transfer surface.
Patent JP-H0349428-A (JP)
Title: Branch metric arithmetic circuit
Inventor: HATAKEYAMA IZUMI
IPC: H03M13/23
Filed: 1989-07-18
Abstract: PURPOSE:To simplify the constitution of a branch metric arithmetic means in the case of performing the time division processing of ACS (adder.comparator.selector) computation by providing a code controller which controls the code of a reception code based on a multiplexing control signal at the front stage of the branch metric arithmetic means. CONSTITUTION:The circuit is a branch metric arithmetic circuit used in a viterbi decoder which decodes a convolution code, and the code controllers 41 and 42 which control the code of the reception code based on the multiplexing control signal, and an adder 2 which adds the output of the code controllers 41 and 42, respectively, and finds respective branch metric are provided in the circuit. Therefore, when the viterbi decoder which performs the time division processing of the ACS computation is comprised, output branch metric can be controlled without using a selector. Thereby, hardware is simplified.
Patent JP-H1032583-A (JP)
Title: Atm cell switch device
Inventor: NAKAMOTO MASASHI
IPC: H04Q3/00
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To prevent an output ATM cell signal with error from being outputted to a transmission line by outputting a dead cell in stead of the ATM cell when the ATM cell is error data. SOLUTION: In a cell filter 7, a VPI/VCI detection part 8 extracts an output VPI/VCI value from an output ATM cell signal S6 . Next the part 8 collates the detected output VPI/VCI value and an effective value VPI/VCI previously stored in an effective value table 9 and output the collating result as a judging signal S8 . In addition the table 9 stores an effective VPI/VCI value being an VPI/VCI value which can be outputted to the transmission line, namely without an error. When the collating result of 'error' is output to an ineffective cell exchanging part 10 as a judging signal 8, the part 10 abolishes an inputted output ATM cell signal S6 and then outputs the dead cell signal S9 in stead of the signal S6 .
Patent JP-H0474166-A (JP)
Title: Production of optically active 1-(p-chlorophenyl) 1-(2-pyridyl)-3-dimethylaminopropane
Inventor: ITO NORIKO
IPC: A61K31/4402
Filed: 1990-07-13
Abstract: PURPOSE:To economically obtain the subject compound which is a medicine in high purity by optically resolving dl-1-(p-chlorophenyl)-1-(2-pyridyl)-3- dimethylaminopropane using a specific optically active carboxylic acid as a resolving agent. CONSTITUTION:dl-1-(p-Chlorophenyl)-1-(2-pyridyl)-3-dimetylaminopropa-ne is optically resolved by using an optically active carboxylic acid expressed by the formula as a resolving agent to afford the objective compound. As specific procedures, the aforementioned optically active raw material is brought into contact with the resolving agent in an amount of 0.5-3.0 mol, preferably 1.0-2.5 mol based on 1 mol aforementioned raw material in a solvent to prepare a diastereomer salt. The resultant salt-containing solution is then cooled, concentrated and separated. Furthermore, an optically active lactic acid derivative is used as the above-mentioned resolving agent and the derivative is obtained by, e.g. dissolving methyl lactate in a solvent, adding phenyl isothiocyanate thereto, carrying out reaction at 60 deg.C and then hydrolyzing the resultant product.
Patent JP-S57107752-A (JP)
Title: Working head for multistepped cutting
Inventor: KIKUCHI SHIYUNJI
IPC: B23Q5/26
Filed: 1980-12-26
Abstract: PURPOSE: To facilitate adequate positioning of cutter to work in machining a piece of work having one or more diametral steps by installing a quill on a slide rest, moving or fixing it by means of a multistage oil-pressure mechanism and controlling the moving distance by bringing ends of a piston and cylinder in contact with each other.  
     CONSTITUTION: Pistons 4' and 7' are advanced by supplying oil into rear sides of cylinders 4 and 7. With this condition maintained, a quill 2 is fixed to a cutter head 12 by means of a quill clamping device 3 and machining is performed on work 13 on the table using a milling cutter 1 with designated depth of cut A. Next, the oil pressure in the oil cylinder 4 is released and simultaneously compressed oil is supplied into the front side of a cylinder 6, so that a piston 8 is brought in contact with the rear end of the cylinder 6. As a result, a main shaft 2' together with the quill 2 that is directly connected to a piston rod 5 is drawn back, establishing the depth of cut B. Adjustment of cutter position for stepped cutting is attained through a step controlling dial 9. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0636394-A (JP)
Title: Recording and reproducing device
Inventor: MURAYAMA KAZUO
IPC: G11B15/675
Filed: 1992-07-14
Abstract: PURPOSE:To provide the cassette type tape recorder capable of using one component member as cassette detection switch mechanism and as a cassette press spring mechanism. CONSTITUTION:Armatures 10 and 11 in parallel consisting of elastic members which are used as the cassette press spring are erected on a main body section 9. A cover 13 is supported so as to cover both armatures 10 and 11 on the rear armature 10. A switch control section 16 is supported on a front armature 11. An operation contactor 17 formed on the switch control section 16 is made projected toward the front of the cover 13. The operation contactor 17 is pressed by a tape cassette C to make the front armature 11 depressed and the both armatures 10 and 11 come into electrical contact with each other through contacts 10a and 11a. The armatures 10 and 11 are depressed by being elastically deformed in an electrical contact state and are positioned to a cassette positioning guide 5 by pressing the tape cassette C.