baber/WOPTO huggingface dataset:
Patent JP-H06251243-A (JP)
Title: Preparing method of automatic vending machine for tea and the like
Inventor: GONDA YUTAKA
IPC: G07F13/06
Filed: 1993-02-24
Abstract: PURPOSE:To provide a preparing method of an automatic vending machine for tea, etc., which offers beverage of tea, etc., with original good taste and hardly leaves a tea leaf in a stirring container after extraction. CONSTITUTION:This method consists of a 1st process wherein leaves of tea and hot water or water are put in a stirring container 3 having an injection opening in its bottom part 5 and stirred until the leaves of tea are well mixed with the hot water or water, a 2nd process wherein the above stirring is stopped and the mixed liquid of the leaves of tea and hot water or water is held stationary until the essence of the leaves of tea are extracted into the hot water or water, and a 3rd process the extracted liquid with which the leaves of tea are mixed is stirred again and poured into a tea strainer 4 from a pouring opening 5.
Patent JP-H01234686-A (JP)
Title: Pipe joint
Inventor: ONODA KENJI
IPC: F16L37/12
Filed: 1988-03-14
Abstract: PURPOSE:To greatly enhance the manipulatability of installation and removal of a pipe member by moving a manipulating member with rotation or the like so as to move a gripper having a pawl piece which accordingly abuts against an opening member latched to a joint body so that it falls down. CONSTITUTION:In order to mount a pipe member T to a joint body 2, it is fitted in a retaining cylinder 7 fitted in a nut 5. During the pipe member T being fitted, when the forward end part of the pipe member T has passed through a ring-like part 3a of an opening member 3, it abuts against a pawl piece 4b of a gripper 4 so as to fall the pawl piece 4b toward the inner wall of the joint body 2, overcoming the resilient force thereof. Then, it enters while sliding on the inner peripheral surface of a seal ring 6, and falls in such a condition that it abuts against a stepped part 2f in the joint body 2, thereby the pipe member T is fitted to the joint body 2.
Patent JP-H01234068-A (JP)
Title: Ultrasonic motor
Inventor: SATANI DAISUKE
IPC: H02N2/00
Filed: 1988-03-14
Abstract: PURPOSE:To improve the efficiency and the reliability, by arranging a plurality of pressurizing means with uniform interval between the stator and the rotor. CONSTITUTION:A stator 1 comprises a resilient ring body 1a and a piezoelectric ring body 1b adhered thereto, where comb type grooves are made in the resilient body 1a at the side of contact face with a rotor 2. A flange type supporting member 1c is projected radially from the vicinity of the neutral shaft of the stator 1 and adhered to a stator supporting member 7 having inner diameter equal to the outer diameter of the stator 1. A securing tube 10 is screwed to the stator installing tube 6 in order to hold the member 7. The rotor 2 comprises a ring type basic member 2s and a sliding member 2b, where a supporting section 2c for receiving the pressurizing force is formed integrally with the base member 2a. A plurality of pressurizing mechanisms comprising a plurality of energizing members 4 and pressurizing chips 3 are arranged in circumferential direction with equi-interval thus applying energizing force uniformly.
Patent JP-H05268449-A (JP)
Title: Picture communication equipment
IPC: H04N1/32
Filed: 1992-03-17
Abstract: PURPOSE:To obtain the picture communication equipment automatically selecting a communication speed offering totally a short communication time in the picture communication equipment having modes whose communication speeds differ. CONSTITUTION:Picture information read by a scanner section 2 is stored once in a picture RAM. Then management information including picture information quantity in the picture RAM is stored in a control RAM 8. Then the quantity of picture information among information stored in the control RAM 8 is compared with quantity of picture information being a reference quantity by a program stored in a program ROM 13 and the communication speed offering the shortest total communication time together with a training time and a data transmission time is selected.
Patent JP-S59184529-A (JP)
Title: Etching device by reactive ion beam
Inventor: WATAKABE YAICHIROU
IPC: H01L21/3065
Filed: 1983-04-04
Abstract: PURPOSE:To obtain the device being capable of uniform etching even for large area members to be etched by forming the ion beam having good uniformity by arranging electrostatic lenses between the etched member and an ion source or an ion acceleration electrode. CONSTITUTION:The device is provided with an ion source 1 for activating reactive gas so as to generate reactive ions and an acceleration electrode 2 for accelerating the reactive ions from said ion source 1. The beam of the accelerated reactive ions is projected onto a member to be etched 5 to perform the desired etching. In such device, an electrostatic lens 7 for restraining an expansion of the reactive ion beam is arranged between the ion source 1 and the etched member 5. For example, the electrostatic lens 7 produces an electric field designated by the broken lines between the ion acceleration electrode 2 and an Si wafer 5 which is the etched member and sets the expanding ion beam 4 into a parallel beam, thereby enabling the irradiation of the ion beam 4 having a good uniformity and being vertical to the Si wafer 5.
Patent JP-H08265446-A (JP)
Title: Output data inspecting device
Inventor: SHINTANI HIROTO
IPC: H04L69/40
Filed: 1995-03-20
Abstract: PURPOSE: To improve reliability as much as possible by executing the inspection of output data transmitted from a communication control equipment to a master equipment by an output data inspecting device in the communication control equipment. CONSTITUTION: The communication control equipment 100 provided with an input part 100 for receiving plural input data di having a prescribed data format in parallel and executing their inspection in accordance with a prescribed inspection item, an edition part 120 for executing prescribed edition processing for the input data di of which normality is confirmed by the input part 110 and an output part 130 for preparing output data do having a prescribed format from the data edited by the edition part 120 and outputting the data do is also provided with an output data returning means 200 for inputting the data do outputted from the output part 130 to the input part 110 in parallel with respective input data di and allowing the input part 110 to execute an inspection based upon the above inspection item.
Patent JP-H07243649-A (JP)
Title: Steam cooking apparatus
Inventor: WATABE MAMORU
IPC: F24C1/00
Filed: 1994-03-04
Abstract: PURPOSE:To rapidly start a clearing operation after steaming to cook. CONSTITUTION:Water is supplied to a steam generating vessel 15 through a water supply pipe drawn from a water storage tank 13, heated by a heater 17, vaporized, and supplied into a cooking case 12. A branch water supply tube 43 having a cold water supply valve 42 is coupled to a water source, and its end is connected into the vessel 15. After steaming to cook, the valve 42 is opened, cooling water is supplied into the vessel 15 of the state that the heater 17 is interrupted. The vessel 15 is rapidly cooled, and hence can be handled for washing and cleaning. The cooling water supplied into the vessel 15 becomes hot, and the resultant hot water is spouted from a steam injection hole, thereby washing down dirt.
Patent JP-S61215961-A (JP)
Title: Ultrasonic fault device
Inventor: KITAMURA HIROAKI
IPC: G01N29/06
Filed: 1986-03-18
Abstract: PURPOSE:To facilitate an operation and to reduce the labor of an observer by fixing or fitting rotatably a displaying device to the prescribed position of a vibrator supporting member which can easily operate and observe the probe. CONSTITUTION:For example, a display panel 10 composed of a liquid crystal matrix display is fitted to a displaying panel supporting frame 11 fitted rotatably by a hinge 12 to the prescribed position of a vibrator supporting member 3A which can easily operate and observe a probe 3. The probe 3 is contacted with the surface of the body in the vicinity of the prescribed position of a body to be inspected 4, the probe 3 is shifted to the optimum position while the fault image is observed by a displaying panel 10, when the position of the probe 3 is fixed, the aiming point in the body of the body to be inspected 4 is aimed and pierced on the fault image displayed at the display panel 10. Thus, the operability of the observer, etc., can be improved.
Patent JP-H09250440-A (JP)
Title: Water turbine stay vane
Inventor: TANAKA YUJI
IPC: F03B3/18
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To significantly reduce the number of working manhours and reduce production cost by separately fabricating a stay vane into a front or rear edge part and a main body part relative to water flow and integrally bonding them. SOLUTION: A stay vane is formed by bonding a main body part 2-1 and a rear edge part 2-2 at a bonding face 5 and integrating them. The strength is received by the main body part 2-1, and the rear edge part 2-2 is formed into a streamline shape smoothly changed out of a hard rubber to guide the water flow on to a guide vane without disturbance. Thus, a material that can be integrally molded at the front and rear edge parts is made available by separating the front edge part and main body or the front edge part, rear edge part, and main body, and the number of working manhours can be substantially reduced. Since the front and rear edge parts can be formed easily in the shape that changes smoothly against water flow, hydraulic power loss can be reduced.
Patent JP-H03260628-A (JP)
Title: Production of liquid crystal device
Inventor: HARA MITSUYOSHI
IPC: G02F1/1343
Filed: 1990-03-12
Abstract: PURPOSE:To prevent the destruction of oriented film layers by the static electricity generated during a rubbing treatment by subjecting substrates to the rubbing treatment, then cutting segment electrodes by a laser. CONSTITUTION:The segment electrodes 22a, 22b, 22c of the liquid crystal device before the rubbing treatment are provided on the substrates 21. The oriented film layers are provided on these substrates and after the layers are subjected to the rubbing treatment, the segment electrodes are cut by the laser to obtain the segment electrodes 24a to 24f after the cutting. The segment electrodes 22a, 22b, 22c are subjected to the rubbing treatment in the state of connecting the spacings in such a manner and thereafter the segment electrodes are cut to form the segment electrodes 24a to 24c and 24d to 24f provided with the spacings, by which the generation of the electric discharge during the rubbing treatment is obviated. Consequently, the destruction of the oriented film layers is prevented.
Patent JP-2000259526-A (JP)
Title: Serial interface circuit
Inventor: SUGITA KAZUHIRO
IPC: G06F13/38
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To grasp the result of error detection which is incidental to the corresponding unit receiving data without reading out this data by providing a gate circuit which monitors the detection of the error that is stored in a status register. SOLUTION: For instance, four unit receiving data are stored in a buffer consisting of a FIFO and the detection results of a parity error and a framing error which are incidental to each of unit receiving data are stored in the corresponding status registers 1 and 2 respectively. An OR gate 3 calculates the OR of the contents held in the registers 1 and 2 to detect that the detection result '1' is stored in the corresponding registers 1 and 2 respectively when at least a parity or framing error is caused and detected from the unit receiving data stored in the buffer. This error detection result is given to a 1-bit latch type status register 4 that is connected to the output terminal of the gate 3 and then held there.
Patent JP-S53146079-A (JP)
Title: Alarm device for brake abnormality
Inventor: SUZUKI MITSUSACHI
IPC: B60T17/18
Filed: 1977-05-25
Abstract: PURPOSE: To increase safety and reliability by allowing a stroke switch to have switch checking faculty and switch retaining faculty. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61219830-A (JP)
Title: Apparatus for detecting angle of rotation
Inventor: KAWAKAMI KAZUHIKO
IPC: G01D5/245
Filed: 1985-03-27
Abstract: PURPOSE:To eliminate erroneous operation due to speak surge by preventing the generation of negative voltage due to ignition noise, by providing a bias means for setting the input terminal of a voltage comparator for detecting the reference positional signal contained in an electronic circuit to predetermined potential. CONSTITUTION:When a photoelectric pick-up type sngle-of-rotation detection apparatus is constituted as an electronic circuit unit 15, the high voltage surge generated in a high voltage distribution part rides in the power source line of a battery B. A voltage comparator A1 does not take normal comparing operation by said high voltage surge and, therefore, the output of a transistor Q1, that is, the reference positional signal VREF thereof is outputted, for example, as erroneous operation noise of '1', In order to prevent said erroneous operation, the comparing reference potential f2 applied to the positive input terminal of the voltage comparator A1 is set, for example, to about 1/2 the voltage va (voltage 5V) of the power source line and, even if voltage surge is induced, the input terminal dies not become negative.
Patent JP-S551192-A (JP)
Title: Laser oscillator
Inventor: MARUYAMA MASAHIKO
IPC: H01S3/04
Filed: 1979-05-17
Abstract: PURPOSE:To simplify the cooling device while blowing dust off the mirror surface through blowing of gas against the resonant mirror depending on a pressure difference by making the static pressure at a space in the discharge section lower than that of the surrounding gas. CONSTITUTION:As a blower rotates, a laser medium gas is sucked from a gas sucking section 2 and discharged from a blower through a space in a discharge section 3c and a heat exchanger 5. Then, it enters the gas sucking section passing through a low flow speed space 1a. When a glow discharge generated at the space 3c in the discharge section oscillates laser, the gas rises in the temperature but cooled with a heat exchanger 5. On the other hand, a semi-transparent mirror and a fully transparent mirror are heated but cooled with a gas injected through a nozzle 7. This injection of gas is caused by the pressure difference between the spaces 3c and 1a.  The gas is sucked by the space 3c passing through a beam passage after the cooling  of the mirrors 9a and 9b.
Patent JP-H09249802-A (JP)
Title: Polycarbonate resin composition
Inventor: IWAKIRI TOKIAKI
IPC: C08K3/00
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in antimicrobial effect, surface appearance, rigidity, mechanical strength, heat resistance, etc., and useful as e.g. an OA material, by incorporating a polycarbonate resin with specific meltable phosphorus salt-based glass powder. SOLUTION: This resin composition is obtained by incorporating (A) 100 pts.wt. of a polycarbonate resin pref. 10,000-100,000 in viscosity-average molecular weight with (B) 0.1-6 pts.wt. of meltable phosphorus slat-based glass powder containing pref. 0.1-8wt.% Ag2 O and pref. consisting mainly of P2 O5 , Al2 O3 , ZnO and B2 O3 and also having an average particle diameter of <=10μm. Further, this composition may be incorporated with e.g. a halogen compound.
Patent JP-H08265893-A (JP)
Title: Microphone sensitivity adjustment device and communication equipment using the same
Inventor: ADACHI TADASHI
IPC: H04R3/00
Filed: 1995-03-20
Abstract: PURPOSE: To provide the microphone sensitivity adjustment device in which excellent talking is always attained independently of a surrounding noise level. CONSTITUTION: A level of an output signal from a microphone 7 is controlled by a variable attenuator 22 of a microphone sensitivity adjustment section 19 and fed to a voice CODEC section 5. A level detector 24 detects an output signal level of a microphone 7 and its detection output SLD is fed to a microcomputer 8. The microphone 8 calculates the surrounding noise level based on a detection output SLD in the case of detection of an incoming call or dialing, and an attenuation (gain) of the variable attenuator 22 is controlled based on the surrounding noise level to adjust the microphone sensitivity. For example, when the surrounding noise level is 80dBm or over, the microphone sensitivity is decreased by 6dB.  Thus, the level of the surrounding noise component is reduced and the S/N is improved allowing the user to make utterance in more or less louder voice and it becomes easier for the opposite party to hear the voice.
Patent JP-2000253967-A (JP)
Title: Upper rail structure of showcase or the like
Inventor: ISHIGURO SHIGETOKI
IPC: F25D23/06
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To prevent leaking of an inner atmosphere and entering of fresh air while maintaining ease of installation and removal of sliding doors, etc. SOLUTION: An upper rail frame 42 and a lower rail frame 44 are disposed correspondingly at the upper and lower portions of the inner periphery of an opening 12a in a heat insulating casing 12, and a front sliding door 30 and a rear sliding door 32 are freely slidably supported between the rail frames 42, 44. An inner rail 50 is vertically slidably disposed in a downwardly open channel 42a defined in the upper rail frame 42. The inner rail 50 is formed with a front sliding channel 50a and a rear sliding channel 50b which open downward. The upper portion 30a of the front sliding door 30 is freely slidably inserted into the front sliding channel 50a and the upper portion 32a of the rear sliding door 32 is freely slidably inserted into the rear sliding channel 50b.  The upper ends of the sliding doors 30, 32 abut the inner bottom faces of the corresponding sliding channels 50a, 50b along their overall lengths.
Patent JP-S59185361-A (JP)
Title: Method for detecting abnormality of charger in recording device
Inventor: TAGIWA IZUMI
IPC: H01T19/00
Filed: 1983-04-07
Abstract: PURPOSE:To detect the abnormality of a charger easily by insulating a photosensitive body electrically from other parts of a recording device. CONSTITUTION:The photoconductive photosensitive body 1 is insulated electrically from other parts of the recording device and earthed by using an exclusive earthing means 21. A current detecting means 22 is formed between the terminals of the earthing means 21 and earth current is detected at the execution of a recording process. A single reference level or plural reference levels are set up in accordance with the necessity, and when the plural levels are set up, a detected current value is compared with the respective levels successively in accordance with a fixed order. When the difference between the detected current value and the reference level exceeds an allowable value, the abnormality of the charger 2 or the like is detected.
Patent JP-S51136640-A (JP)
Title: Process for continuous preparation of high purity terephthalic acid
Inventor: HARADA ICHIROU
IPC: C07C67/00
Filed: 1975-05-22
Abstract: PURPOSE: High purity terephthalic acid, useful for the raw material of polyester, is prepared by introducing a molecular oxygen to the pipe which leads the reaction product, obtained by the continuous oxidation of p-xylene, to a crystallizing tank. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000256661-A (JP)
Title: Drilling stabilization fluid and drilling method
Inventor: HIRATA TAKESHI
IPC: C08K3/00
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a drilling stabilization fluid which hardly rots and has an excellent freeness even when its viscosity is low by combining water with a copolymer comprising polyalkylene glycol ester units and carboxylic acid units as recurring units. SOLUTION: This stabilization fluid contains water and a copolymer comprising polyalkylene glycol ester units represented by formula I and carboxylic acid units represented by formula II as recurring units. In formula I, each R1 is independently H or methyl; R2O denotes one kind of or a mixture of two or more kinds of 2-18C oxyalkylene groups provided when it denotes a mixture, then R2O groups may be arranged randomly or in block; R3 is a 1-30C hydrocarbon group; and n is the average number of moles of oxyalkylene groups polymerized. In formula II, each R4 is independently H, a monovalent or divalent metal, ammonium, or an organic amine. The fluid may further contain a clay mineral.
Patent JP-S58179215-A (JP)
Title: Novel acetal polymer and preparation thereof
Inventor: MATSUZAKI KAZUHIKO
IPC: C08G2/06
Filed: 1982-04-13
Abstract: PURPOSE:The titled novel polymer, prepared by homopolymerizing formaldehyde with a compound having a polysiloxane structure as a molecular weight adjustor, etc., and having the chain having the inserted polysiloxane structure, a number-average molecular weight wighin a specific range and lubricity. CONSTITUTION:Formaldehyde or trioxane is homopolymerized in the absence of a solvent or presence of an organic medium, e.g. n-pentane, by using a compound having a polysiloxane structure of the formula (R1 is H, alkyl or allyl; n is 2- 2,000) as a molecular weight adjustor, or a compound selected from the formaldehyde, trioxane and polyoxymethylene is copolymerized with a cyclic ether, e.g. ethylene glycol formal, in the absence of a solvent or in the organic medium usually at -20-+230 deg.C for 5sec-300min to give the animed acetal homopolymer (or copolymer) consisting of repeated oxymethylene units or having inserted oxyalkylene units in the polymer.
Patent JP-S52144038-A (JP)
Title: Adhesive compositions
Inventor: HACHITSUKA KOUJI
IPC: C08L33/02
Filed: 1976-05-26
Abstract: PURPOSE: An adhesive, which is prevented from the blocking phenomenon while the adhesion is retained or improve, and consists of a copolyester and a fatty acid amide (derivative). 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01233813-A (JP)
Title: Variable gain amplifier
Inventor: NAKAGAWARA TOMOMASA
IPC: H03G3/10
Filed: 1988-03-14
Abstract: PURPOSE:To make the output DC level stable by increasing/decreasing differentially the DC compensation current supplied to the collector of a differential amplifier with respect to the increase/decrease in the gain control current supplied to a variable impedance means. CONSTITUTION:A control voltage is applied from a variable DC voltage source between bases of differential transistors(TRs) 16, 17 to vary the collector current of the TRs 16, 17. That is, the total current flowing through the collector of the differential TRs 16, 17 from the current source 20 is constant and when the control current from the collector of the TR 17 is increased, the collector current of the TR 16 is decreased by the DC current being a half the increment. That is, the DC compensation current fed to each emitter of a common base circuit 11 is decreased by a half the increment of the control current. Thus, when the control current is increased to increase the gain, even when the collector current of the differential TRs 1, 2 is going to increase, the DC current flowing to load resistors 5, 6 is kept constant by the decrease in the DC compensation current and the output DC level is made constant.
Patent JP-H02242614-A (JP)
Title: Light source for plant cultivation
Inventor: MORITA MASAAKI
IPC: A01G7/00
Filed: 1989-03-14
Abstract: PURPOSE:To enable to cultivate a plant in a high efficiency for the growth of the plant by employing a light source having a specific spectroscopic distribution and effective for the growth of the plant. CONSTITUTION:A plant is cultivated by the irradiation of a light source which comprises a combination of the luminous spectrums of various fluorescent materials, a bright line emitted by the discharge of an element (compound) such as a metal or an iodide thereof, etc., and has a spectroscopic characteristic similar to a characteristic shown in the figure 1.