baber/WOPTO huggingface dataset:
Patent JP-2000019273-A (JP)
Title: Timer system
Inventor: SUGIURA KOICHI
IPC: G04G3/00
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To reduce a timer error based on the error of oscillation frequency due to the variation of power source voltage even in an oscillator having poor voltage characteristic including frequency fluctuation due to power source voltage. SOLUTION: A time causing 1 second error due to difference of oscillation frequency is calculated in minute unit, hour unit, day unit or month unit, which is made correction interval and the correction quantity is stored as 1 second in EEPROM 7. In the case error larger than 1 second in a minute, the correction interval is made 1 minute and the correction quantity in second unit is stored in EEPROM 7. When the power source at 3 volts is in resting state, CPU 1 does not perform time measurement correction for the reference frequency. In the case the power source at 5 volts is in stand-by state, correction interval time is measured according to the time measurement operation and time counting correction for correction quantity is made at every correction interval according to the correction interval and correction quantity stored in EEPROM 7.
Patent JP-S6444134-A (JP)
Title: Radio receiver with hand-driven generator
Inventor: YAMAMOTO TOSHIO
IPC: H04B1/08
Filed: 1987-08-12
Abstract: PURPOSE:To manually attain charging of a battery by interlocking a generator through plural gears at the inside of an outer peripheral ridge of a nearly cylindrical drum having a lever folded freely. CONSTITUTION:A lever 16 fitted to the drum 20 is lifted up and the drum 20 is driven by knipping a sleeve knob 17 by fingers, a gear 4a of a generator 4 is driven through gears 18a-18c and the power generated in the generator 4 is energized in the battery. On the other hand, the lever 16 is contained in a recessed slot 20b provided on the outer face of the drum 20 when the lever is not in use and the sleeve knob 17 enters the recessed part provided on a cabinet 1. Thus, the generator 4 cannot be driven carelessly when the receiver is not in use.
Patent JP-H0824725-A (JP)
Title: Pressure tank for voltage insulation of conducting coating material
Inventor: TOCHISAWA IKUO
IPC: B05B5/025
Filed: 1994-07-21
Abstract: PURPOSE:To prevent the atomization of a conducting coating material fed at high pressure, to eliminate the pollution of the wall surface of a gas insulating layer inside a pressure tank and to secure the stable insulation property by feeding the conducting coating material into the pressure tank in the tangential direction of the cross sectional circle thereof. CONSTITUTION:A pressure tank 2 for voltage insulation seals in compressed air, and also is provided with a wall surface 18 on which a conducting coating material falls in contact therewith and a gas insulating layer 16 naturally falling. A ringlike baffle plate 20 for lowering the falling velocity of the conducting coating material falling in contact to change the falling direction to the central part of the pressure tank 2 is provided internally contacting with the wall surface 18. In this case, a nozzle 26 for feeding the conducting coating material is provided in the tangential direction of the cross sectional circle of the pressure tank 2. Washing nozzles 28, 30 are installed above the coating material feeding nozzle 26 and below the ringlike baffle plate 20 respectively. Further, both the washing nozzles 28, 30 are also provided in the tangential direction of the cross sectional circle of the pressure tank 2.
Patent JP-S6091399-A (JP)
Inventor: WATABE TOSHIE
IPC: G10L15/32
Filed: 1983-10-26
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-S6092931-A (JP)
Title: Maintenance-timing alarming apparatus for clutch
Inventor: KOIKE TETSUO
IPC: B60K23/00
Filed: 1983-10-27
Abstract: PURPOSE:To alarm maintenance time by judging the ratio between the variation rates of the number of revolution on the output side of a clutch and the variation rate of the number of revolution of an engine in acceleration and correctly detecting the slip of the clutch. CONSTITUTION:The number of revolution of an engine 1 is detected by a sensor 14, and the number of revolution on the output side of a transmission 5 is detected by a sensor 15, and a each detection output is fed into a microcomputer 7. The CPU10 of the microcomputer 7 reads several times the detection output of the sensor 15 through an input port 21 when a clutch swtich 19 is ON, and calculates the variation rate of car speed. When the car is in acceleration state, in other words when the variation rate is positive, the CPU10 further reads several times the detection output of the sensor 14 through the input port 21, and calculates the variation rate of the number of revolution of the engine 1. When the ratio between the both variation rates is larger than a prescribed value, an alarm display apparatus 8 is operated through an output port 13.
Patent JP-S6360007-A (JP)
Title: Rolling roll
Inventor: ASARI HIROATSU
IPC: B21B31/18
Filed: 1986-08-29
Abstract: PURPOSE:To enable geometrical control of a sheet shape by engaging a screw formed to the root end of a sleeve roll with a driving screw supported to a casing, stopping the sleeve roll so as not to rotate in the axial direction thereof and sliding the roll. CONSTITUTION:A liquid injection space 5 having an annular section is interposed between the sleeve roll 1 having a curved outside diameter and a roll shaft 4 and a key 8 is inserted therein to prevent the rotation of the sleeve 1 and the shaft 4. A thrust ring 14 is engaged via the screw 16 to the sleeve 1 and a pinion shaft 12 is pivotally supported to the casing 10 formed integrally with a chock 2. A ring 14 is provided turnably by a spur gear 14. The sleeve 1 is slid in the axial direction of the shaft 4 by the key 8 when the shaft 12 is driven by a motor and the rotating force thereof is transmitted to the sleeve 1 through the screw 16 by turning of the ring 14. The sleeve roll is thereby axially shifted and the crown control thereof is executed.
Patent JP-H0251862-A (JP)
Title: Lead storage battery
Inventor: HOJO EIJI
IPC: H01M4/62
Filed: 1988-08-11
Abstract: PURPOSE:To improve utilization factor of a negative plate active material and achieve higher weight and volumetric efficiency by using a particular paste- type negative plate. CONSTITUTION:A paste-type negative plate is used, said plate comprises a lattice, consisting of pure lead, Pb-Ca series lead alloy, or other lead alloy containing no antimony, and an active material, consisting of sponge-like lead grains whose main component is metal lead, and electrically conductive whiskers, having a diameter not larger than 10mum, aspect ratio not smaller than 50, specific surface area not smaller than 2m<2>/g, mixed in the active material to 0.01-2wt.% to electrically connect between the active material grains and between the active material grain and the lattice, and said negative plate has a hydrogen overvoltage equivalent to or higher than that of a plate utilizing a lattice, consisting of pure lead or lead alloy containing no antimony, and containing no carbon black. In this case, the whiskers facilitate the electron flow to the active material separated from a current collector. Thus, utilization factor of the negative plate active material can be improved and higher weight and volumetric efficiency can be achieved.
Patent JP-H1143592-A (JP)
Title: Polyester resin composition, preform therefrom and molded product
Inventor: KITAGAWA HIRONOBU
IPC: B29C45/00
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition that can form thermoplastic polyester molded products, hollow molded vessels and oriented film having excellent heat resistance, gas barrier properties, transparency and mechanical properties. SOLUTION: The objective composition, preform, molded products, hollow molded vessels and drawn film prepared from the composition comprise (A) 95-60 wt.% of a polyethylene naphthalate resin and (B) 5-40 wt.% of a polyethylene terephthalate resin. The resin (A) includes >=85 mol.% of 2,6- naphthlalenedicarboxylic acid as a dicarboxylic acid component, >=85 mol.% of ethylene glycol(EG) and 1.0-5.0 wt.% of diethylene glycol(DEG) as the glycol components, while the resin (B) contains >=85 mol.% of terephthalic acid as a dicarboxylic acid component, >=85 mol.% of EG and 1.0-5.0 mol.% of DEG as the glycol components. The resin composition has a transparency (Qmax) of >=40,000 and the clarification time [Qmax (t)] of 250 seconds.
Patent JP-H0754158-A (JP)
Title: Method for modifying surface of steel
Inventor: TOMIOKA HIDENORI
IPC: B32B15/04
Filed: 1993-08-13
Abstract: PURPOSE:To impart excellent coating adhesion and corrosion resistance to the surface of the steel to be treated while maintaining its sufficient polishing effect. CONSTITUTION:The granular material of high carbon ferrochrome refined slag constituted in such a manner that the main components are constituted of the oxides of Mg, Al and Si and a trace amt. of components not affecting the slag properties in particular are contained is sprayed on the surface of the steel to be treated, by which an oxide infiltrating layer constituted of ferrite and contg. the oxides of Mg, Al and Si is formed on the surface of the steel. Thus, by the slag components and base materials, a surface modifying layer is formed.
Patent JP-H1052030-A (JP)
Title: Thyristor driving circuit
Inventor: NAKAJIMA HIRAYUKI
IPC: H03K17/73
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a reliable thyristor driving circuit for feeding a desired gate current, along with a simple constitution and a small body. SOLUTION: A resistor 3 is connected in parallel with an RC serial circuit of a resistor 2 and a capacitor 4. The parallel circuit made up of the resistor 3 and the RC serial circuit, the primary side of a pulse transformer 5, and a switching element 6 are connected serially to a constant current and voltage DC power supply 1. The secondary side of the pulse transformer 5 is connected to the gate and cathode of a thyristor through a gate connection terminal G and a cathode connection terminal K. A secondary current of the pulse transformer 5 is fed as a gate current for turning on the thyristor. Then, when the current transformer ratio is made 1:1, the same gate current as a resultant current ic made up of a current ia at the RC serial circuit and a current ib at the resistor 3 is fed to the gate of the thyristor.  In a simple constitution, a desired gate current is fed by adjusting the values of resistors 2 and 3, and the capacitor 4 adequately.
Patent JP-H0623161-A (JP)
Title: Sewing machine provided with memory card attachment/ detachment detector
Inventor: SASANO AKIYOSHI
IPC: D05B21/00
Filed: 1992-07-07
Abstract: PURPOSE:To improve operability by attaching/detaching a memory card while a power source is turned on by setting an external input/output circuit to a conductive cut-off state corresponding to the non-mounting of the memory card at the time of turning on the power source, and holding such a state until confirming the mounting of the memory card. CONSTITUTION:When the power source is turned on, first of all, a card detecting means 26 detects the mounting state of the card and when the mounting of the card is detected, a pattern selection mode is started. With the operation of a pattern selecting means 6, embroidery sewing due to external data or pattern sewing due to incorporated pattern group data is enabled. On the other hand, when the non- mounting of the card is detected, the signal circuit and power source supply of an external data input/output circuit 8 are cut off by operating an external input/output cut-off circuit 11. Afterwards, a memory card 9 is mounted and when a card mounting confirmation key is operated, the cut-off state of the external input cut-off circuit 11 is released. Then, the signal circuit and power source supply to the external data input/output circuit 8 are recovered, and the pattern group display data of the memory card 9 are displayed on a pattern display means 13.
Patent JP-S6182881-A (JP)
Title: Water treating apparatus
Inventor: NISHIKIORI KOSUKE
IPC: C02F1/32
Filed: 1984-09-28
Abstract: PURPOSE:To enable decomposition of org. compds. contained in water by oxidation, sterilization of general bacteria and colibacillus, and removal of residual chlorine by decomposition effectively by flowing water downward through a cylindrical water passage discharged from a water flowing port provided to the cylindrical water passage and a source of ultraviolet rays. CONSTITUTION:A cylindrical water passage 14 having a plural number of water flowing port 15 near its top end is provided to the foot end of a supporting body 11, and a source 16 for ultraviolet rays is installed to the inside of the water passage 14 at the rear surface of the supporting body 11. Thus, water is flowed downward from the port 15 of the water between the water passage 14 and the ultraviolet ray source 16. As the result, the water flowing downward around the ultraviolet ray source 16 is irradiated effectively with ultraviolet rays, so decomposition of org. compds. in the water by oxidation, sterilization of general bacteria and colibacillus in the water, and removal of residual chlorine in the water by decomposition are performed effectively.
Patent JP-2001031560-A (JP)
Title: Skin cleansing preparation
Inventor: TERADA REIKO
IPC: A61K8/36
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain a skin cleansing preparation with a fatty acid soap as the cleansing base, affording rich foaming and creamy, elastic foam quality, high in cleansing powder, giving dampish feel with no tensioned feel after washing, markedly suppressed in skin roughing due to the ingredients, and high in stability at high temperatures as well. SOLUTION: This skin cleansing preparation comprises a cleansing base consisting mainly of a fatty acid soap and at least one kind of moisturizer selected from polyhydric alcohols, saccharides and sugar alcohols in the weight ratio of the fatty acid soap to moisturizer of 1:(1.0-2.0), wherein a polyglycerol 2-10 in mean polymerization degree accounts for >=50 wt.% in the moisturizer.
Patent JP-H1048412-A (JP)
Title: Production of color filter
Inventor: HANEHIRO MASANOBU
IPC: G02B5/20
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To easily form a flat color pattern, in which difference in surface levels is enough decreased, by flattening a photosensitive resin layer, exposing the layer through a photomask having a specified pattern, and developing it to form the color pattern. SOLUTION: At least one pattern selected from among a black matrix and color patterns of specified one or more colors is formed on a specified position of a transparent substrate 3. A photosensitive dry film having at least a cushion layer comprising a thermoplastic resin and a photosensitive resin layer 1 of a specified color on a temporary base body 4 is laminated to the substrate. The temporary base body 4 and the cushion layer are released to transfer the photosensitive resin layer 1. The transferred photosensitive resin layer 1 is flattened by a press. The flattened photosensitive resin layer 1 is exposed through a photomask having a specified pattern and developed to form the color pattern.
Patent JP-H0488285-A (JP)
Title: Hose coupling structure
Inventor: OGOSHI HIROSHI
IPC: F16L33/20
Filed: 1990-07-30
Abstract: PURPOSE:To secure and maintain the superior sealing performance without using a spacer ring by forming a chambered part in conformity with the peripheral shape of a bottom part, on the insertion side edge part of a hose. CONSTITUTION:As for a hose 13, an annular chamfered part 20 corresponding to a bead part 14 on the hose 13 insertion side of a nipple 1 is formed on the inner peripheral edge at one edge part 13a. Since, in insertion, the interference with the bead part 14 is obviated by the chamfered part 20, the hose edge surface 13b can be pushed in until the bottom surface 17a of a socket contacts, free from resistance. The edge part 13a in the vicinity of the bottom part 17 of the hose 13 is elastically deformed by a caulking force, and the edge surface 13b is closely attached onto the whole of the bottom surface 17a, and also the chamfered part 20 is closely attached so as to cover the whole of the outer surface of the bead part 14, and closely attached in biting state into a fitting groove 16. Accordingly, the superior sealing performance between the hose 13 and a nipple 11 can be secured without using a spacer ring.
Patent JP-S58102484-A (JP)
Inventor: MATSUOKA MASAO
IPC: H05B3/28
Filed: 1981-12-14
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-S6096369-A (JP)
Title: Method for automatically controlling torch in arc welding
Inventor: MATSUMOTO MASAMI
IPC: B23K9/02
Filed: 1983-10-28
Abstract: PURPOSE:To enable automatic welding without requiring teaching in arc welding in which the direction of a welded joint line changes by performing weaving by an arc sensing method and changing the direction of a torch when an abrupt change in electric current is detected. CONSTITUTION:Weaving W of a triangular shape as shown in the figure is performed in the stage of performing fillet welding in a flat position along, for example, a weld joint line L of changing directions. A change in arc current value arises with the change l1 l0 l1 in the wire extension of a wire 2 from a torch 1. The change in the current value is detected with a sensor 3 and is arithmetically processed and NC-controlled by a minicomputer 4. The arc sensing similar to the arc sensing in the prior art is accomplished at the joint line of the ordinary straight part. The signal sampled by the sensor 3 is passed through an A/D converter and is converted to the output signal shown in the figure. Since the change rate di/dt of the arc current with respect to the time is constant, the point where the line L changes is detected by utilizing said rate. Whether the end is open or closed is judged and the direction of the torch is changed.
Patent JP-H0377773-A (JP)
Title: Reflow soldering device
Inventor: YOKOTA HACHIJI
IPC: B23K1/012
Filed: 1989-08-02
Abstract: PURPOSE:To lower oxygen concentration and to carry out soldering with high reliability by providing a space part on a part which is made to negative pressure by a suction action of an inert gas chamber and a blower and providing a communicating tube to introduce inert gas intensified by a discharge action of the blower. CONSTITUTION:The reflow soldering device is provided with the inert gas chamber 2 filled with inert gas, the blower 3 circulating gas, an ascending and circulating circuit 7U where the inert gas ascends and a descending and circulating circuit 7D where the inert gas descends. A heater 5 arranged to either of the circulating circuits to heat the inert gas and a conveyor to convey a substrate 8 on which electronic parts are mounted in the inert gas chamber are provided. The space part 12 which surrounds the part made to the negative pressure by the suction action of the blower 3 in a slight gap to communicate with the inert gas chamber 2 and the outside and is partitioned from surroundings is provided and the communicating tube 13 which introduces the inert gas intensified by the discharge action of the blower into this space part 12 to intensify the space part is provided. By this method, the quantity of the inert gas consumed can be reduced.
Patent JP-S6392200-A (JP)
Title: Answer back speaker
Inventor: SAKANOUE HISAFUMI
IPC: H04R17/00
Filed: 1986-08-27
Abstract: PURPOSE:To monitor the operation of a speaker by disposing a piezoelectric element at a position where the back pressure of a diaphragm is applied to the back side of the diaphragm. CONSTITUTION:In the driver unit of a horn loudspeaker, the piezoelectric element 31 is attached to a position opposite to the backward the diaphragm on center piece 28. The piezoelectric element 31 is circular in shape and has a limb supported by a supporting member 33 and the supporting member 33 is boned to the center piece 28. The piezoelectric element 31 receives the vibration of air at the back face of the diaphragm 23 and outputs an electric signal. This system is simple since only the piezoelectric element is added to the center piece of the conventional unit and a completely large piezoelectric element output can obtained since it is closely disposed backward of the diaphragm. The piezoelectric element 31 may be attached to the back face of a bottom plate 27. According to the constructions, since the thin piezoelectric element is attached to the position to which the back pressure of the diaphragm is applied, an answer back speaker which is easily instaled is obtained without sacrificing the output frequency characteristic of the speaker.
Patent JP-2000035797-A (JP)
Title: Speech recognition apparatus
Inventor: EMORI TADASHI
IPC: G10L15/183
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To enable speech recognition with an operation quantity equal to that when the number of dictionaries is one even if plural dictionaries are used by calculating such threshold to adequately control the total quantity of the cumulative distance to be calculated in the next frame by using the cumulative distance. SOLUTION: A dictionary memory section 40 stores the information relating to the respective words to be recognized. The comparator section 11 of a cumulative distance calculation section 10 determines the cumulative distance 1a by comparing the threshold stored in a threshold memory section 70 and the cumulative distance stored in a cumulative distance memory section 50. A recurrence formula calculation section 12 calculates characteristic vectors and the cumulative distance 1 of the information of the words to be recognized which are stored in the dictionary memory section 40 by using the cumulative distance 1a. A threshold calculation section 60 calculates the threshold 1 in such a manner that the cumulative distance 1a attains a suitable quantity in the next frame by using the cumulative distance 1a.  A cumulative distance memory section 50 temporarily stores the cumulative distance 1 outputted from the recurrence formula calculation section 12. A recognition result output section 30 outputs the recognition result by using the cumulative distance 1 stored in the cumulative distance memory section 50 after the end of utterance.
Patent JP-2000021346-A (JP)
Title: Scanning transmission type electron microscope
Inventor: HASHIMOTO TAKAHITO
IPC: H01J37/22
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To prevent any deterioration of an image caused by fluctuation of brightness of an electron source in a scanning transmission type electron microscope. SOLUTION: A scanning transmission type electron microscope comprises a bright field image detector 10 for detecting a transmitted electron 3 passing through a sample 2, and a dark field image detector 11 for detecting a scattering electron 4 scattered by the sample 2. An image is formed based on a signal obtained by subtracting either one of an output signal from the bright field image detector 10 and an output signal from the dark field image detector 11 by the other in a subtractor 14.