baber/WOPTO huggingface dataset:
Patent JP-H0650213-A (JP)
Title: Diaphragm type carburetor
Inventor: SUZUKI SHIN
IPC: F02M17/04
Filed: 1992-07-29
Abstract: PURPOSE:To prevent engine stop due to a sudden decelerating operation by constituting the interior of a carburetor so as not to supply over-rich mixture to an engine even at operating sudden deceleration. CONSTITUTION:In a diaphragm type carburetor provided with a butterfly type throttle valve 17 and a mutually independent slow speed fuel system and a high speed fuel system, a slow speed fuel nozzle 20a on the uppermost stream side is opened on the way of the venturi part 16a of an intake passage 16 so that the negative pressure acting to the slow speed fuel nozzle 20a on the uppermost stream side of the intake passage 16 is stronger than that to slow speed fuel nozzles 20b, 20c on the lower stream side. At full load operation of an engine, air in the intake passage 16 is let flow into a slow speed fuel chamber 21. At suddenly decelerating the engine, the air in the slow speed fuel chamber 21 is sucked to the intake passage 16, and succeedingly the fuel in the slow speed fuel chamber 21 is sucked to the intake passage 16. As a result of this, fuel supply is momentarily delayed, over-rich of mixture is prevented, and hence engine stop at operating sudden deceleration is prevented.
Patent JP-S61101793-A (JP)
Title: Water side heat exchanger of air conditioner
Inventor: TANISHITA YUTAKA
IPC: F25B39/02
Filed: 1984-10-24
Abstract: PURPOSE:To equalize the flow rate in respective busses by dividing a water side heat exchanger consisting of multiple inner and outer coils which are formed by a double tube comprising an inner tube and an outer tube into two kinds of coils having different coil diameter and length, and by an arrangement in which the connection of refrigerant and water passages is made from the lower inner side to the upper outer side and from the lower outer side to the upper inner side so as to equalize the pressure loss of the refrigerant and water sides of each bus. CONSTITUTION:The water side heat exchanger 6 of an conditioner comprising a compressor 1, a four-way switch valve 2, an air side heat exchanger 3, throttle valves 4-1, 4-2, a check valve 5, a water side heat exchanger 6 and piping 7 that sequentially connects those components is made in the form of a double tube coil which is divided into outer lower coil 6-3, outer upper coil 6-4, inner lower coil 6-5 and inner upper coil 6-6. For fluids of refrigerant and water, the connection is made from the outer lower coil 6-3 to the inner upper coil 6-6 for a bus 8-1, and from the inner lower coil to the outer upper coil for another bus 8-2. By this arrangement, the pressure loss of the fluids becomes equal between the busses to equalize the flow rate, resulting in the improvement of the performance of the water side heat exchanger.
Patent JP-H04105562-A (JP)
Title: Inverter device
Inventor: TERADA MITSUYOSHI
IPC: H02M7/497
Filed: 1990-08-21
Abstract: PURPOSE:To suppress the zero phase components of an inverter output current and the distortion of voltage waveform by placing a link transformer between a multiple transformer and a system, and making the output side of the multiple transformer and the input side of the link transformer respectively Y connections, and connecting the neutral points by a means which suppresses zero phase components. CONSTITUTION:The output side of the multiple transformer 2 connected to the output of an inverter 1 is made Y connection. On the other hand, the input side of a link transformer 3 is made Y connection, and the output side   connection. Furthermore, the neutral points of the multiple transformer 2 and the link transformer 3 are connected by a reactor 4. And the zero phase components, which occurs due to the one pulse PWM control of the inverter 1, flows through the reactor 4, and is suppressed by the impedance of the reactor.
Patent JP-S59112626-A (JP)
Title: Forming method of planar element
Inventor: AKIYAMA HIDEO
IPC: H01L21/76
Filed: 1982-12-20
Abstract: PURPOSE:To prevent the edge of planar elements from short-circuiting by forming a metal film on an element forming layer on a substrate, forming 2-wire gauze partly connected to the conductors of the elements and isolating the gauze after selectively subjecting to anodic oxidation as a mask. CONSTITUTION:An element function layer 22 is formed on a glass 21, aluminum is deposited to form a mask, anodic oxidation current is inputted from the conductors 27 of 2-wire gauze to form an oxidized film 25 in aqueous 1%-oxalic acid solution, inactivated, and wirings 23, 26 between function units and a terminal 24 are formed. An SiO2 film 28 is covered, and a window is opened at the terminal 24. The conductors 27 are separated from the conductor 26 by a laser light, and partly retained for common earth. Eventually, the substrate 21 is cut from the middle position of the conductor 27, and isolated to the respective elements. The terminals 24 are wired by wirings 29 and assembled. According to this configuration, the wirings 29 and the conductors 27 are not short-circuited, and cutting blade for cutting is not deteriorated. Since the 2-wire gauze is employed, the positioning of the blade can be facilitated.
Patent JP-H0885318-A (JP)
Title: Mounting structure for shock absorber
Inventor: NAKAO TADASHI
IPC: B60G13/02
Filed: 1994-09-16
Abstract: PURPOSE: To prevent interference between the rod at movable end of a shock absorber and the side face of an inserting-through hole of a bracket by interposing a part of an elastic member between the rod and the side face of the inserting-through hole of the bracket. CONSTITUTION: The projection 26 of a lower bush 24 is fitted in the recess 25 of an upper bush 23 as it is inserted through the inserting through hole 13 of a bracket 12. An upper and a lower bush 23, 24 are severally held by supporting members 18, 19 provided outside them, and held between the upper and lower supporting members 18, 19 by threadedly engaging a nut 20 provided at the end of a rod 11. Since the projection 26 of the bush 24 is inserted through the inserting through hole 13 of the bracket 12 and fitted in the recess 25 of the bush 23, the rod 11 and the side face of the inserting through hole 13 of the bracket 12 can avoid their linear contact for preventing interference between them.
Patent JP-H0650782-A (JP)
Title: Flowmeter
Inventor: HARUO HIROSHI
IPC: G01F1/52
Filed: 1992-07-30
Abstract: PURPOSE:To accurately measure the flow rate of an open channel by a method wherein a second level sensor is installed near a level sensor and at a water level not affected by deposit and a level signal from which the influence of the weight of the deposit is eliminated is taken out. CONSTITUTION:A pressure-type level sensor 2a for correction is installed near a pressure-type water-level sensor 2 at a depth not affected by deposit. When the level of a fluid R is over the sensor 2a and no deposit exists, a level signal A from the sensor 2 is equal to a water-level signal B (depth LB up to the surface of water+installation depth LO) from the sensor 2a. However, when a deposit exists, the level signal B is not affected, but an error LX due to the weight of the deposit is included in the level signal A. In addition, when the level of the fluid R is lower than the water level of the level sensor 2a for correction, the signal B becomes indefinite and the error LX is included in the signal A. As a result, the signal is not reliable. Then, signal A - signal B = error LX is always found by a level correction operation device 4, a water level/flow rate operation 3 is performed by using the latest error LX, and a flow rate is found.
Patent JP-S61101635-A (JP)
Title: Apparatus for controlling quantity of fuel supplied to internal-combustion engine
Inventor: SAWADA YUTAKA
IPC: F02D41/34
Filed: 1984-10-24
Abstract: PURPOSE:To enable to change the mode of engine operation from starting operation to after-starting operation smoothly, by providing a means for varying the rate of fuel supply gradually at the time of shifting the rate of fuel supply detected at the time of starting an engine to that detected after starting of the engine. CONSTITUTION:At the time of starting an engine, judgement is made by a control circuit 50 whether the engine speed N detected by an engine-speed sensor 29 is lower than a predetermined value lower than the idling speed of the engine. If the engine is judged to be under starting operation from the above judgement, an injection pulse width TSTA for starting the engine is calculated from the temperature THW of cooling water detected by a water-temperature sensor 59. On the other hand, in case that the engine is judged not to be under starting operation, an injection pulse width TAU after starting of the engine is calculated from the quantity Q of intake air detected by an air-flow meter 15, the above data N, THW, etc. Then, comparison is made between the above two injection pulse widths, and in case of TAU<TSTA1, the quantity of fuel supplied to an fuel injection valve 12 is reduced gradually by decreasing the value TSTA1 at the rate of a predetermined step.
Patent JP-H1065022-A (JP)
Title: Semiconductor memory device and manufacture thereof
Inventor: ASHIDA MOTOI
IPC: H01L27/11
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To reduce the current flowing beneath gate electrodes by forming gate bird's beaks at least on one side of the gate of a transistor which composes a memory cell to make a gate oxide film look appearantlly thick locally. SOLUTION: A polysilicon film 12 exposed at the side walls of openings 10 of gate electrode direct contacts is thermally oxidized with a photoresist pattern mask having these openings 10 to oxide this film 12 as deep as 10nm from the surface, thereby forming gate bird's beaks 9. A second polysilicon film 14 is formed to form gate electrodes 1, 2. Thus it is possible to make a gate oxide film 3 apparently and locally thick to thereby reduce the current flowing beneath the gate electrodes 1 and increase the current ratio to the current value of a second transistor having no gate brid's beak 9 with a little increase of the process.
Patent JP-H04106571-A (JP)
Title: Detector for residual amount of toner of electrophotographic device
Inventor: SHIOTANI SETSUO
IPC: G03G15/08
Filed: 1990-08-27
Abstract: PURPOSE:To detect the residual amts. of toners in respective axial positions and to improve the reliability of the detection by providing a toner sensor movably in the axial direction of a photosensitive body within a toner container. CONSTITUTION:A moving window 45 parallel with the axial direction of the photosensitive drum is bored on the rear surface of the toner container 44 in a developing section and the toner sensor 38 is mounted on the inner side thereof. A moving knob 46 mounted to the sensor 38 is exposed to the outside of a window 45. The sensor 38 moves in the axial direction of the photosensitive drum when this knob is moved laterally. Position detecting sensors 48a, 48b, 48c are mounted near both right and left ends and central part of the window 45. The position at the top end of toners does not uniformly fall when the residual amt. of the toners decreases on increasing of the number of printed sheets and, therefore, the knob 46 is moved to the positions of the sensors 48a to 48c and the lighting condition of a toner absence lamp is investigated. Judgment is made that the toners remain unequally when the lamp is lighted or put out. Oscillation is then applied to be container 44 from the outside to uniformly distribute the toners. The toners are replenished when the number of lighting times of the lamp 47 increases. The residual amt. of the toners in the container 44 is detected in this way.
Patent JP-H0384461-A (JP)
Title: Immunological agglutination reagent and production thereof
Inventor: TAJIMA MASAKAZU
IPC: G01N33/543
Filed: 1989-08-28
Abstract: PURPOSE:To improve the preservable stability of the above reagent by consisting the reagent of insoluble artificial carrier particles sensitized with an antigen or antibody, incorporating at least one kind of the compd. selected from albumin and dextran as a stabilizer therein and freeze-drying the same. CONSTITUTION:Inorg. compd./dye composite particles having 1.2 to 2.0mum grain size and 1.2 to 2.0sp.gr. are preferable as the insoluble artificial carrier particles. Customary methods of physically adsorbing the antigen or antibody to the carrier particles, etc., are used for the sensitization of the antigen or antibody to the carrier particles. The albumins derived from man and bovine are more preferable as albumin to be used as the stabilizer. Dextrans of various mol.wt. are usable as the dextran if these dextrans are soluble in water. The content of the albumin and dextran is specified to about 3 to 20pts.wt. total of both per 5pts.wt. insoluble artificial carrier particles. The freeze-drying of the suspension of the immune material sensitized carrier particles added with the above- mentioned stabilizer is executed by the customary method.
Patent JP-S61100078-A (JP)
Title: Center position correcting circuit of horizontal vertical picture
Inventor: KATO TOMIO
IPC: H04N3/227
Filed: 1984-10-22
Abstract: PURPOSE:To correct the center of a picture surely by giving directly synchroniz ing signals to horizontal and vertical deflecting circuits or giving an output of a pulse generating circuit to horizontal and vertical deflecting circuits as synchronizing signals according to a color broadcasting system. CONSTITUTION:A horizontal synchronizing signal S1 is applied directly to the AFC circuit 6 of a horizontal deflecting circuit, and a vertical synchronizing signal S2 is applied directly to a vertical deflecting circuit 7. When received color broadcasting becomes the PAL/SECAM system, correction of deviation of the center position of a picture becomes necessary. Accordingly, movable contacts C, C' of changeover switches 4, 5 are switched to other separate contacts B, B' side by an output from a judging circuit 3 or a manual operation circuit 8. Then, a pulse delayed in phase from the signal S1 by 1.3mus in time horizontally, and a pulse delayed from the signal S2 by 1.8ms in time vertically are given to the circuit 6 and circuit 7 from the first pulse generating circuit 1 and the second pulse generating circuit 2 respectively.
Patent JP-S63185357-A (JP)
Title: Prevention of deterioration of sealed and packaged food
Inventor: OGAWA HIROE
IPC: A23L3/3562
Filed: 1987-09-04
Abstract: PURPOSE:To improve shelf stability of a sealed and packaged food without damaging flavor and qualities of the food, by adding a specific starch hydrolyzate to a food and sealing the food. CONSTITUTION:A food such as ham, noodles, food boiled down in soy, dairy products, etc., is blended with preferably 0.5-5% (w/w) starch hydrolyzate having >=3.5, preferably 5-18 DE (dextrose equivalent) and >=6, preferably 10-20 specific volume and sealed to give the aimed food.
Patent JP-H1097039-A (JP)
Title: Photographic element
Inventor: LAU PHILIP T S
IPC: G03C7/34
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To obtain the photographic element superior in photographic characteristics, such as coupling efficiency, and heat and light stability of its dye and improved in color reproduction performance and color saturation by forming a photosensitive silver halide emulsion layer containing a specified cyan dye producing-coupler. SOLUTION: The photosensitive silver halide emulsion layer contains the cyan dye-producing coupler represented by the formula in which R1 is an H atom or an alkyl group; R2 is an alkyl or aryl group; (n) is 1-3; X is a group selected from alkyl and alkenyl groups and the like and substituted on the meta or para position to the sulfonyl group; Z is an H atom or a group releasable by the reaction of the coupler with the color developing agent; and when R1 is a >=4C alkyl group, R2 has an electron withdrawing group having a Hammett's substituent constant σm or σp >0 to meta or para position to the amido group.
Patent JP-H0667861-A (JP)
Title: Request acquisition supporting device
Inventor: INOUE HIDEYUKI
IPC: G06F9/06
Filed: 1992-08-21
Abstract: PURPOSE:To provide a request acquisition supporting device capable of surely acquiring requests from a user to various systems or software. CONSTITUTION:The supporting device includes an input part 11 for inputting a request from a user to a system or software as a Japanese sentence, an analyzation part 12 for analyzing Japanese corresponding to the input sentence, a word register part 14 and a using word dictionary 16 for detecting and registering words used for the input sentence based upon the analytical result of the input sentence, a combination registering part 15 and a combination dictionary 17 for detecting and registering the combinations of words used for the input sentence based upon the analytical result of the input sentence, a retrieving part 18 for retrieving an unregistered combination by referring to the words and combinations registered in respective dictionaries 16, 17, and a display part 19 for displaying the retrieved word combination.
Patent JP-H1156028-A (JP)
Title: Power transmission gear for transplanter
Inventor: HAMADA AKIO
IPC: A01C11/02
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission gear for a transplanter capable of providing a fixed intrarow spacing even in transplantation of a sloped land. SOLUTION: In this power transmission gear for a transplanter which is equipped with a solenoid clutch for connecting and disconnecting interlocking between a driving gear and a transplanting cup and with an intrarow spacing setting means 104 for setting the increase and decrease of the cutting time of the solenoid clutch, lifts and lowers the transplanting cup by a driving gear 5 and obtains a fixed intrarow spacing by transiently cutting the solenoid clutch at a cutting time corresponding to the operation amount of the intrarow spacing setting means 104 when the transplanting cup reaches a given stopping position,  the transmission gear is equipped with an inclination sensor for detecting the inclination of a body in the longitudinal direction and with a control means 111 for lengthening the cutting time of the solenoid clutch corresponding to the inclination angle detected by the inclination sensor in a rising inclination and for shortening the cutting time of the solenoid clutch in a falling inclination so as to obtain fixed intrarow spacing irrespective of the inclination of the body in the longitudinal direction.
Patent JP-H06189315-A (JP)
Title: Still picture pickup method and its device
Inventor: SUZUKI MASAHISA
IPC: H04N9/04
Filed: 1993-09-08
Abstract: PURPOSE:To reduce power consumption by measuring a color temperature at an object field or its vicinity for the period of image pickup operation and adjusting white balance in an output signal corresponding to the measured color temperature after the end of image pickup operation. CONSTITUTION:A control section 210 detects the brightness of an object field via a photometry section 230 when a switch 211 is turned on. The photometry section 230 outputs the result of detection to the control section 210. When it is decided that a release button is fully depressed, the control section 210 sets a diaphragm member 202 to a prescribed value corresponding to the result of photometry. Then the preceding screen of a shutter 201 is driven to start exposure. Then a colorimetry section 240 measures a color temperature in an object or its vicinity and outputs the measurement result to the control section 210. Then the control section 210 reads a white balance adjustment quantity corresponding to the color temperature outputted from the colorimetry section 240 from an AWB control table 220 to adjust the gain of variable gain amplifiers 206R, 206B.
Patent JP-H0269757-A (JP)
Title: Resist peeling method
Inventor: KONNO JUNICHI
IPC: H01L21/302
Filed: 1988-09-06
Abstract: PURPOSE:To remove a hardened resist without giving damage to a wafer by exposing an unvaried part for supporting a hardened part and etching chemically the unvaried part. CONSTITUTION:An unvaried part 3b which is not hardened of the inside of a resist 3 is exposed by etching isotropically the ground whose surface is hardened by an ion implantation process and on which the resist 3 is formed, and thereafter, the unvaried part 3b is eliminated by a wet processing or a down-flow processing. That is, the unvaried part 3b is brought to etching gradually from the exposed part, and in the and, the unvaried part 3b is eliminated completely. As a result, the hardened resist surface is not supported, therefore, it is separated from a wafer 1. In such a manner, the hardened resist can be eliminated without giving damage to the wafer.
Patent JP-H0969350-A (JP)
Title: Optical axis matching device of scanning electron microscope
Inventor: MURATA HIROYUKI
IPC: H01J37/28
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To enable an optical axis to be automatically matched by detecting the focus center of an image. SOLUTION: When an electron beam 1 scans the diameter of a hole on a diaphragm 4, the brightness is made to the maximum extent. A horizontal coordinate in which the vertical brightness in relation to the horizontal coordinate of an image memory 12 is maximized is found by a CPU 13, and the vertical coordinate in which the horizontal brightness in relation to the vertical coordinate is maximized is found. It is taken as the central coordinate of the diaphragm 4, and the deflection amount is found from the difference to the image center. Deflection signals are supplied to a horizontal deflection signal generating unit 5 and a vertical deflection signal generating unit 6, and the optical axis can be matched so that the electron beam 1 may pass the center part of the diaphragm 4.  A means for specifying the center of the diaphragm 4 of the image is provided in stead of the central coordinate of the diaphragm 4.
Patent JP-S60114256-A (JP)
Inventor: KAWADA MASATOSHI
IPC: A61F5/37
Filed: 1983-11-26
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-H04105194-A (JP)
Title: Scanner with prepaid card function
Inventor: MIURA MOTOKO
IPC: G07G1/12
Filed: 1990-08-24
Abstract: PURPOSE:To reduce installation space and to make identification number input for security protection easy by providing POS terminal equipment with the function of a prepaid card reader/writer. CONSTITUTION:A POS terminal system consists of POS terminal equipment 1 and a scanner 2 connected to it. Since the scanner 2 is installed in a longitudinal direction, space can be provided on the back face of a customer side and a reader/writer circuit 3 having a prepaid card reader/writer function can be buried in there. Thus, it is unnecessary to install a prepaid card reader/writer device separately, when a customer inputs an identification number in the scanner 2 directly, since the scanner 2 is installed closed to the customer, he can input the identification number with confirming by himself and without being observed by an operator.