baber/WOPTO huggingface dataset:
Patent JP-H08329781-A (JP)
Title: Automatic normal position changing device of operation switch
Inventor: KOMATSU YASUKI
IPC: H01H9/54
Filed: 1995-06-06
Abstract: PURPOSE: To automatically adjust a normal contact point position of a dial operation switch. CONSTITUTION: A present contact point position of a dial operation switch 7 to be used in a console panel of a plant or the like, is sent to a switch position recognizing device 2a. Normal contact point data corresponding to a plant condition is prestored in a normal position data storage device 2b. A comparing device 2c compares present and normal contact point positions of the switch 7 with each other, and a switch control device 3 calculates a plus or minus voltage pulse signal on the basis of its result. A signal converter 12 outputs DC voltage on the basis of the pulse signal, and rotates a DC motor 11 in the switch 7 by the number of revolution according to the pulse number in the clockwise direction when a plus voltage pulse is received and in the counterclockwise direction when a minus voltage pulse is received.  The motor 11 rotates a knob drive shaft 9 of the switch 7 through a gear 10, and moves the switch 7 to a normal contact point position.
Patent JP-H01310008-A (JP)
Title: Water level control device
Inventor: OBANA YASUNORI
IPC: E02B7/20
Filed: 1988-06-06
Abstract: PURPOSE:To quickly and accurately control the water level at the relatively remoted downstream by providing a water level detecting means and a computing part not only at the downstream relatively remoted from a water gate but also at the upstream near to the water gate, and enabling the signals from both the means and the part to control the water gate. CONSTITUTION:Variation in an external water level 8 at the upstream near to a water gate 1 is computed by an external level detection means 2 and an external water level computing element 3, and, when it exceeds an allowable quantity, a control signal from a control element 6 is inputted to a water gate opening/closing means 7, thereby the water gate 1 is opened or closed. When variation in an internal water level 9 at the downstream relatively remoted from the water gate 1 computed by an internal water level detecting means 4 and an internal water level computing element 5 exceeds an allowable quantity, the control signal from the control element 6 is inputted to the water gate opening/closing means 7, thereby the water gate 1 is opened or closed.
Patent JP-H10330068-A (JP)
Title: Grab for heavy weight lifting work
Inventor: DEGUCHI TANEOMI
IPC: B66C1/28
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a grab which does not require slinging work and takes on a burden of the heavy weight lifting work and also saves the labor. SOLUTION: A grab 1 for use in the heavy weight lifting work is equipped with a stationary frame 2, a pair of U-form opening/closing legs 4 dangled at the frame 2, and a hangup part 7 to work with a winch, wherein the configuration includes a movable frame 3 combined with the stationary frame 2 with possibility of moving in the vertical direction and links for opening/closing operations 5 which are installed between the movable frame 3 and respective opening/closing legs 4, close the legs 4 when the movable frame 3 has moved up by the lifting, and open them 4 when the frame 3 has moved down by its own weight, whereby a segment (work to be processed) is scooped up by a horizontal bar at the bottom of the legs through the movement of the legs 4 from the open position to the closed.
Patent JP-S6120124-A (JP)
Title: Displaying method of disc capacity
Inventor: OGIWARA YOSHIHIRO
IPC: G06F3/06
Filed: 1984-07-06
Abstract: PURPOSE:To display information related to the capacity of a disc on a simple circuit by counting up bit information for controlling the using state of a disc in each fixed block capacity and sending the counted result to a display circuit. CONSTITUTION:When the residual capacity of the disc is displayed as the unit of percentage, the newest information of writing/erasing data in/from the disc is controlled by a bit map 1 and the idle area of the disc is recognized by ''0''. A digital data selector 2 is controlled by the BCD output of a binary counter 3 to select specified words in the bit map 1 successively and output the selected words as a serial pulse string. The output of the selector 2 is counted by a decimal counter 7 and sent to a numeral display circuit 9 through a 100/16.n converting circuit 8 for converting the total 16.n of control units into 100%. Consequently, the residual storage capacity of the disc which is the ratio of ''0'' bits to the whole bits in the bit map 1 can be displayed as the unit of percentage.
Patent JP-H05335842-A (JP)
Title: Nonlinear compensation circuit
Inventor: OGAWA HIROSHI
IPC: H03F1/32
Filed: 1992-05-29
Abstract: PURPOSE:To realize a nonlinear compensation circuit having a stable characteristic against parameter fluctuation of components by using a circuit having an amplitude expansion characteristic employing a diode for a distortion generating circuit. CONSTITUTION:This circuit consists of a distributer 2 branching an input signal, a distortion generating circuit 6 connecting to one output of the distributer 2, a variable phase shifter 3 connecting to the other output, a variable attenuator 4, a delay circuit 4, a delay transmission line 5 and a synthesizer 7 synthesizing each signal. In this case, a balanced type distortion generating circuit is adopted for the circuit 6 employing 90 deg. hybrid circuits 10, 13 and provided with diode pairs 11, 12 loaded to each transmission line.
Patent JP-S61297109-A (JP)
Title: Manufacturing device for whisker preform
Inventor: FUKUDA TOSHIAKI
IPC: B29K105/06
Filed: 1985-06-27
Abstract: PURPOSE:To complete filter tank molding smoothly and swiftly by holding filtering resistance generated within a device at a low and fixed level always, by fitting an inner cylindrical filtering part slidably vertically through a sealing mechanism provided internally on an external cylindrical part. CONSTITUTION:A sealing mechanism 9 of an external cylindrical part 1 is set up at a position of clogging a through small hole 8 of the lowest stage of an inner cylindrical filtering tank part 3 and the sealing mechanism 9 is filled with whisher fluid dispersions 11 by flowing in through an introducing port 2. Then when the inside of a tank is pressurized, an outflow of a filterate is advanced through a bottom filtrate discharge mechanism 4 and at the same time a whisker 12 is filtered and accumulated within the filter tank gradually. When filtering resistance arrives at a predetermined level, the small through hole of the lowest stage of a side wall member 7 is positioned at the lower part of a sealing mechanism by sliding either the upper part of the external cylindrical part or the lower part of the inner cylindrical filtering part and an outflow of the filtrate through a side filtrate discharge mechanism 3 is begun. Along with progress of filtering, shifting to sliding is performed cooperatively and the filtering resistance at a low and fixed level is held until the filtering is completed.
Patent JP-S63302916-A (JP)
Title: Air cleaner
Inventor: OMUKAE YOSHIZO
IPC: B01D53/04
Filed: 1987-06-03
Abstract: PURPOSE:To efficiently clean the air by converting the operation of an air cleaner into the cleaning mode in which the room air supplied to the adsorbent is cleaned, into the regeneration mode in which the adsorbent is desorbed by heating and the air is discharged to the outside of room, and into the ventilating mode in which the room air is replaced with the outdoor air. CONSTITUTION:In the cleaning mode, the room air is sucked by a blower 6 and the air flows through a prefilter 9 and a moving belt filter 11 to be deprived of dust, and the odor components are adsorbed by the adsorbent 13, and the clean air is returned to the inside of room through a passage converter 8. In the regeneration mode, the adsorbent 13 is heated by a heater 15 to desorb the odor components and the air is discharged to the outside of room through the passage converter 8. In the ventilation mode, the room air is forcedly discharged to the outside of room to be replaced with the outdoor air introduced through a separate ventilation opening.
Patent JP-H10319640-A (JP)
Title: Colorant composition, its production, electrophotographic dry and wet developers and in colorant for ink jet
Inventor: TSUBUSHI KAZUO
IPC: C09D11/328
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a colorant compsn. contg. a dye having satisfactory dispersability and polarity controllability by using a dye represented by a specified structural formula as the colorant of a developer. SOLUTION: This colorant compsn. contains a dye represented by the formula and a resin. In the formula, R<1> is -COO- or -SO3 -, R<2> -R<6> and R<9> -R<12> are -H, -Cn H2n+1 [(n) is an integer of 1-12], halogen, -NO2 or -NH2 , R<4> and R<7> are -OH, -COOH or -SO3 H, R<8> is -SO3 - or-COO and M is Zn, Ni, Sr, Ba, Fe, etc. The resin is a polyolefin or a polyolefin copolymer. The dye content is 2-80 wt.% and the resin content is 20-98 wt.%. A dry electrophotographic developer using the colorant compsn. gives a clear image. A wet electrophotographic developer using the colorant compsn. ensures high image density and high color reproducibility of a copy and improves the transparency of a toner layer.
Patent JP-H0224098-A (JP)
Title: Method and device for roundly cutting corner of deposited sheet
Inventor: JIIKUMAARU NOIBIYUUZERU
IPC: B26F1/00
Filed: 1989-06-02
Abstract: PURPOSE: To efficiently round-off the corners of the piles of sheets by fixing two adjoining piles of sheets into the action region of a punching tool at constant intervals, and also rounding off a preceding rear corner and a succeeding fore corner each time. CONSTITUTION: Sheets piles 1 are sent in order along a feeding path 2 by feeding means 6 and 7, to fix two adjoining sheets piles 1a and 1b into the action region of a punching tool 12 at constant intervals (a) by fixing means 8 and 11. Then the rear corner of the preceding sheets pile 1a and the fore corner of the succeeding sheets pile 1b are concurrently punched and cut by a punching tool.
Patent JP-H05205778-A (JP)
Title: Rechargeable chemical battery using solid electrolyte
Inventor: BERUNAARU SHIMON
IPC: H01M10/36
Filed: 1992-05-29
Abstract: PURPOSE: To manufacture a rechargeable chemical battery in which an anode basically consisting of carbon keeps its quality during the cycle. CONSTITUTION: A chemical battery comprises a cathode, an anode basically consisting of the carbon material capable of inserting lithium ion, and the electrolyte consisting of the crosslinked polymer containing lithium salt and the bipolar aprotic solvent. The carbon material is lower in crystallization than graphite at least on the surface, and the solvent can not be penetrated though diffusion of lithium is allowed.
Patent JP-S5662814-A (JP)
Title: Foaming anchoring agent for anchor bolt
Inventor: MIYAZONO YOSHITAKA
IPC: C08L67/06
Filed: 1979-10-29
Abstract: PURPOSE: To titled two-pack type anchoring agent that contains an acid and water  in the major component of unsaturated polyester resin and an acid-decomposable  foaming agent and a curing retarder in the organic peroxide curing agent respectively, thus completing the decomposition reaction before the curing to give a constant foaming extent.  
     CONSTITUTION: (A) The major component of the anchoring agent, mainly consisting of an unsaturated polyester resin is combined with an acid such as formic or hydrochloric acid or water, preferably by 0.1W10wt%. Meanwhile, (B) a curing agent mainly consisting of an organic peroxide such as benzoyl peroxide is combined with (a) an acid-decomposable foaming agent, preferably by 0.5W5wt%, and (b) a curing retarder, preferably by 0.01W5wt% to give the objective two-pack type anchoring agent. As component (a), ammonium carbonate or bicarbonate with less than 250μ maximum particle size is preferred and as component (b), a quinone or amine is preferred. It is recommended that components (a) and (b) are charged from one edge of vessel so that they fill the vessel in the range from 2/5W4/5 capacity to form a cartridge. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06332662-A (JP)
Title: Display device
Inventor: NAMAE HARUTO
IPC: G06F3/0485
Filed: 1993-05-18
Abstract: PURPOSE:To provide the display device which can display all inputted data, even if a display area is narrow and small. CONSTITUTION:Whether a cursor reaches the right end on a liquid crystal screen or not is discriminated (S6), and in the case where it does not reach the right end, a display processing is executed (S8). However, in the case, for instance, where the maximum number of display characters is six characters, and five characters are displayed already and a cursor exists at the right end, a cursor 13 is erased (S7), and thereafter, the display processing is executed (S8). By doing this on the liquid crystal screen, a character-string is displayed with six characters. Also, in the case where the number of input characters becomes A (the maximum number of display characters on the liquid crystal screen), the character-string displayed on the liquid crystal screen is scrolled in the direction to the left by a one-character portion (S11). Thereafter, the display processing is executed proceeding from S5 to S8, and the character inputted next time is displayed an area of the right end in which a space is formed by the scroll.
Patent JP-S5767418-A (JP)
Title: Apparatus for changing conveying direction
Inventor: HAYASHIDA MASAHIRO
IPC: B65G47/53
Filed: 1980-10-06
Abstract: PURPOSE: To omit a large fixed supporting body and to simplify the structure of apparauts, by providing a driving mechanism of an up and down moving frame which links two crossing conveying mechanisms in the frame itself.  
     CONSTITUTION: A motor 34, a rotary shaft 32, a rotary body 41, and a swaying body 42, which form a driving uint of the up and down moving frame 4, are integrated into the frame body 4 to form a unitary body. In conveying, a material to be conveyed 52 such as a pallet is transferred to one conveying mechanism 11 from an introducing part 51 connected to the up and down frame 4. Then the material 52 is moved to the positin above the other conveying mechanism 46 by driving endless chains 23. Thereafter the rotary shaft 32 is lowered to a position lower than the fixed position of a pin shaft 43 by rotating the motor 34. Thus, the conveying surface of the conveying mechanism 11 supported by the rotary shaft 32 is rotated to the position lower than the conveying surface of the other conveying mechanism 46 with a shaft 3 as the center.The material 52 is transferred from one conveying mechanism 11 to the other conveying mechanism 46, and conveyed to the different direction. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5929131-A (JP)
Title: Method for controlling length of parison
Inventor: KUROIWA HIRAKAZU
IPC: B29C48/92
Filed: 1982-08-11
Abstract: PURPOSE:To obtain a hollow molded product always having a uniform wall thickness, by a method wherein the extrusion speed of a parison and the operation speed of a mold are measured and the mold is operated in matching relation to a time when the parison reaches a definite length. CONSTITUTION:When the extrusion speed of a parison 2 is measured from the point of time when said parison 2 passes a parison detector 5 as a start point and reaches L1/T1, a time required in bringing the length of the parison to L3 (a time required in falling the parison 2 over a length L2) is L2/(L1/L2). From a time T2 required in such a process that molds 3, 3' are moved to the position directly under an extruder head 1 from a blow station and closed to grasp the parison 2 which is, in turn, cut by a parison cutter 7, the operation of the molds 3, 3' is initiated when the time L2/(L1/T1)-T2 from the point of time when the parison 2 passes the parison detector 5 is elapsed.
Patent JP-H10332454-A (JP)
Title: Heat sensitive type flow-velocity detector
Inventor: NAKAYAMA YOSHINOBU
IPC: G01F1/696
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to detect the flow velocity avoiding the entry of disturbance, by providing the constitution of a flow-velocity detector, wherein a circuit in which each heating resistor arranged on the upstream side and the downstream side of fluid is an input resistor is made to be an adder and the driving is performed at the voltage having the same magnitude and the different polarities. SOLUTION: On a substrate, heating resistors Rhu and Rhd are arranged in parallel to each other on the upstream side and the downstream side of the flow of gas. An operation amplifier circuit 6, whose contact point A is connected to an inverted input, is provided as an adder. At the part between an output terminal 7 of the operation amplifier circuit 6 and the inverted input, a feedback resistor circuit 8 by a feedback resistor Rf is connected. A reference voltage power supply 9 is connected to the heating resistor Rhu , and a reference voltage power supply 10 is connected to the heating resistor Rhd . Both power supplies 9 and 10 are arranged so that the output voltages have the same voltage value and the different polarities.  By providing the constitution such as this, the retrieving action of the difference of the resistance values of the heating resistors Rhu and Rhd as the output voltage Vout by the operating circuit 6 is executed by one time. Therefore, the detection of the flow velocity, wherein disturbance is hard to enter, can be performed.
Patent JP-S5931814-A (JP)
Title: Plug for stirring molten metal
Inventor: TATE MASAHISA
IPC: C21C7/072
Filed: 1982-08-13
Abstract: PURPOSE:To prevent the clogging due to molten metal of the holes of a plug for stirring molten metal in a vessel for refining metal when stirring is suspended by constituting said plug of refractores having many fine holes. CONSTITUTION:A refractory plug which is provided with fine holes 2 of 0.1- 3.0mm. diameter and consists of material contg. 5-30% C and consisting of 1 or >=2 kinds among MgO, Al2O3, Cr2O3, ZrO2 is mounted in a bottom brick 9 as a plug for stirring molten steel in an oxygen top-blown converter or the like. A pressure box 4 for blown gas having a gas introducing pipe 7 in the bottom part is beforehand provided to the plug. If the gaseous pressure equal to the static pressure of the molten steel and molten slag is applied in the stage of suspending the stirring of the molten steel, the balance is obtd. by the effect of surface tension, by which the blowing of gas is prohibited and the penetration of the molten steel into the holes 2 and the clogging of the holes are obviated.
Patent JP-2000333494-A (JP)
Title: Drive method and drive circuit for stepping motor
Inventor: WATANABE TOSHIHIKO
IPC: H02P8/22
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To attain smooth rotation with little vibration, starting from low speed to high speed by means of drive of a stepping motor. SOLUTION: This drive circuit is provided with an amplifier A to perform current drive at a drive frequency which is lower than or equal to a prescribed one and perform voltage drive at a drive frequency higher than or equal to the prescribed frequency. At low speed rotation of relatively low drive frequency, it is possible to supply an exact current I to a driving coil L by using an amplifier A as a current amplifier, and drive a stepping motor at an exact rotational angle corresponding to a current value. At a high speed rotation of relatively high drive frequency, it is possible to avoid vibration due to resonance by using the amplifier A as a voltage amplifier.
Patent JP-S5840038-A (JP)
Title: Preparation of dried shiitake mushroom
Inventor: OOMORI HIROSHI
IPC: A23B7/12
Filed: 1981-09-04
Abstract: PURPOSE:To prevent the moisture condensation, half-boiling, discoloration, escape of flavor, etc. of SHIITAKE mushroom during drying process, by dehumidifyig and drying air in a drying chamber with a refrigerator, and circulating the dried air in the chamber. CONSTITUTION:The moist air humidified with the fresh SHIITAKE 2 in the drying chamber 1 is sucked through the intake 3 into the cooling zone 6A, and precooled with the dehumidified air flowing in the heating zone 6B of the heat exchanger 6. The precooled air is cooled and dehumidified in the evaporator 7, and introduced into the heating zone 6B of the heat exchanger 6. It is preheated with the uncooled, hot and humid air flowing in the cooling zone 6A, heated in the heat radiator 8 and sent through the blower 5 and the air outlet 4 to the drying chamber 1.
Patent JP-2000330006-A (JP)
Title: Photographing device and accessory for photographing device
Inventor: OZAWA MASAMITSU
IPC: G03B13/36
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To prevent a photographic optical system from being driven unnecessarily even when it is impossible to follow up a subject which moves at random and the subject moves temporarily out of a focus detection area. SOLUTION: When it is decided (step S105) that the subject which moves at random is followed up after a photographic lens 1 is driven and put in focus or almost in focus (step S108), decision conditions are so changed (step S106) so that the probability that it is decided that a focus detection result is not reliable is increased even if large defocusing is detected.
Patent JP-S6030823-A (JP)
Title: Slide device
Inventor: IWAI KIYOTSUGU
IPC: A63B69/06
Filed: 1983-07-28
Abstract: PURPOSE:To prevent a support bed and a pair of rollers which are carried by a slide bed so that the rollers are inclined to confront together, from coming off from each other, by forming the outer periphery of each roller and each of guide rail sections of the support bed such that either one of them has a convex curved surface and the other has a convex curved surface. CONSTITUTION:A support bed 1 is formed at its both sides with rails 2 having a bead-like cross-sectioned shape in parallel together. Further, concave surface rollers 5 which are journalled onto rotary shafts 4 in pair that are inwardly inclined to confront together below the both sides of a slide bed 3, are movably engaged onto the bead-like rails 2, respectively. In this arrangement, the outer peripheral part of each concave surface roller 5 is formed in an arcuate concave curve cross-sectioned shape complementary to the cross-sectioned shape of the bead-like rails 2, and the lower end of the outside surface 5a of each concave surface roller 5 is positioned inward from the outer end of the associated bead- like rail 2 by a distance to prevent the concave surface rollers 5 from sliping out upward.
Patent JP-H0436120-A (JP)
Title: Culture medium for cultivating mushroom and method for artificially cultivating mushroom
Inventor: TSUKADA HARUO
IPC: A01G1/04
Filed: 1990-05-30
Abstract: PURPOSE:To obtain a culture medium used for artificial cultivation in fungal beds of edible mushrooms such as Flammulina velutipes Sing. or Pleurotus ostreatus Quel. by blending a water holding granule with brewer's grains. CONSTITUTION:The objective culture medium is obtained by blending a water holding granule (preferably sawdust or pulverized corncob) with brewer's grains formed as a by-product following the brewing of beer.