baber/WOPTO huggingface dataset:
Patent JP-S62100005-A (JP)
Title: Am detection circuit
Inventor: FUJIOKA AKIYOSHI
IPC: H03D1/18
Filed: 1985-10-26
Abstract: PURPOSE:To detect stably a low level input signal by inputting an input signal to a differential amplifier circuit and using a discharge current of a capacitor giving a detection output signal as a difference of constant current between two constant current sources. CONSTITUTION:Two transistors (TR) Q3, Q4 constitute a differential amplifier circuit and the emitters are connected to a line L4 via a constant current source 2. An input signal Vin inputted to a base of the TR Q3 and a detection output signal Vout is outputted from a base of the TR Q4. The collector of the TR Q4 is connected to a line L3 via a constant current source 3 and connected to the base. Further, a capacitor C2 is connected between the base and the line L4. The current value of the constant current source 2, 3 is set differently by a prescribed value and the discharge current of the capacitor C2 is a difference between both the currents. Thus, a signal of a low level is detected stably.
Patent JP-H04120405-A (JP)
Title: Shape measuring apparatus
Inventor: HARA SHINJI
IPC: G01B11/24
Filed: 1990-09-12
Abstract: PURPOSE:To enable high precision measurement by driving an actuator so that a distance between one of output end faces of a semiconductor laser and a probe applying force to an object to be measured is constant. CONSTITUTION:A basic unit 15 is lowered by an actuator 10 to bring a semiconductor laser 1 and a probe 30 close to an object 6 to be measured. The instant the probe 30 comes into contact with the object 6, a spring 31 deflects so that a distance h0 between the laser 1 and the probe 30 varies by delta. When the basic unit 15 is horizontally moved at this time, the probe 30 rises/lowers according to unevenness of a surface of the object 6. Then outgoing light of the laser 1 is applied via a controller 24 and an amplifier 20 to a face 13 opposite to the probe, and the reflected light is returned to the laser 1. Composite resonance occurs with internal light and the reflected light in the laser 1, while a detected output by a photo detector 30 is input via a voltage-current conversion circuit 21 and an amplifier 22 to the controller 24 as voltage VO. Differential voltage (VO-VR) between reference voltage VR and the voltage VO is output in the controller 24, so that the actuator 10 is driven to stretch.
Patent JP-H0899943-A (JP)
Title: Aminopolycarboxylic acid derivative and chelating agent
Inventor: SUZUKI AKIRA
IPC: C07C229/16
Filed: 1994-10-04
Abstract: PURPOSE: To provide an aminopolycarboxylic acid derivative having chelating property and useful as a sequestering agent for pharmaceutical or cosmetic preparations and especially a silver halide photosensitive material and an intermediate for an oxidizing agent such as a beaching agent for photosensitive material. CONSTITUTION: This aminopolycarboxylic acid derivative is expressed by formula I (L1 , L2 and W are each an alkylene; M1 , M2 , M3 and M4 are each H or a cation), e.g. the compound of formula II. The compound of formula I can be produced according to the scheme of formula III by reacting a carboxylic acid derivative A with amine compounds B, C preferably at a molar ratio of 1:(0.5-2) in the presence of a base such as NaOH (preferably 1-4 times mol of the carboxylic acid derivative) at 20-80 deg.C using a catalyst such as NaI (preferably 0.01-0.5 times mol of the carboxylic acid derivative).
Patent JP-S6090487-A (JP)
Inventor: MITSUSHIERU FUABUROO
IPC: H04N9/31
Filed: 1983-12-21
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-S6299703-A (JP)
Title: Method of coupling optical fiber
Inventor: TAYA HIROYUKI
IPC: G02B6/24
Filed: 1985-10-26
Abstract: PURPOSE:To make low loss coupling possible without making aligning of cores by providing the first stage that butts ends of optical fibers without making aligning and couples by fusion welding and the second stage that makes diameter of the junction 80%-50% of original diameter by pulling. CONSTITUTION:End parts of two optical fibers to be coupled are butted without aligning and coupled by fusion welding, and coupled by pulling the both ends while the junction is at high temperature to make the diameter of the junction 80%-50% of diameter before pulling. When the diameter of the optical fiber is made small by pulling, axial deviation becomes small proportionally, and diameter of core decreases in proportion to decrease of diameter of the optical fiber. The rate of decrease of spot size that indicates the extent of field distribution is smaller compared with decrease of diameter of the core.
Patent JP-H0289505-A (JP)
Title: Manufacture of special section steel sheet
Inventor: AMAGASAKI JUNZO
IPC: B21B1/22
Filed: 1988-09-26
Abstract: PURPOSE:To reduce stock rising and to improve the productivity and shapability of products by deciding dimensions of projecting ribs so that a value of a function expressed by a formula is in a specific range and performing rolling by use of work rolls in accordance with the rib dimensions. CONSTITUTION:In the case of roll forming a special section steel sheet having continuous ribs of a slant direction to the rolling direction, K-many ribs, whose projective contact length in the rolling direction is B and whose height is H, are formed in a unit (unit length L) X (unit width W). In the case, a work roll diameter is decided by selecting values of B, H, K so that a value of a function A expressed by a formula of A=(BKH)/(LW) is brought to be 0.01-0.15 and a stock rising height at rolling is made to be less than a work roll diameter by use of the above work roll. Hence, a stock rising height is reduced and the special section steel sheet is safely and efficiently rolled and produced.
Patent JP-H0558661-A (JP)
Title: Production of parent material for optical fiber
Inventor: SANADA KAZUO
IPC: C03B8/04
Filed: 1991-08-27
Abstract: PURPOSE:To produce a parent material for an optical, fiber low in dangling bond and having stable bonds by a method for producing the parent material of an optical fiber according to processes composed of supply of a raw material gas for the glass into a flame and deposition of the resultant generated fine glass particles. CONSTITUTION:In production of a parent material for an optical fiber by injecting a combustion gas and oxygen gas respectively through an inner nozzle 4 and an outer nozzle 2 of a multi-pipe burner 1, forming a flame, injecting a metal halide gas as the raw material of glass through a nozzle 6 inner than the above-mentioned combustion gas-injecting nozzle for supplying the above- mentioned raw material gas of the glass into the flame, generating fine glass particles by thermal oxidation reaction and depositing the generated fine glass particles, the hood of the above-mentioned multi-pipe burner is made long and a high-energy gas is used as the combustion gas while making the amount of injected oxygen gas large.
Patent JP-S62101963-A (JP)
Title: Propulsive force giving device
Inventor: KOJIMA JUJI
IPC: F16H7/12
Filed: 1985-10-29
Abstract: PURPOSE:To enable a pressing structure to be surely sealed by a seal ring, by forming an external shape of the pressing structure into a circle. CONSTITUTION:A propulsive force giving device provides a casing 20, rotary unit 30 and a pressing structure 40 inserted in a screwed condition into the casing 20, guide shaft 50, spring 60 rotating the rotary unit 30 to be urged and a connecting member 70. The pressing structure 40, consisting of a cylindrical body forming a partition 42 so that a longitudinal section is formed into almost an H-shape, fits a cap 81, consisting of elastic material, to be mounted to the right end part of the cylindrical body, and said cap 81 is adapted to a belt and a chain into an equipment. The pressing structure 40 forms its peripheral surface into a circular shape, while a peripheral groove 28 is formed in an internal peripheral surface in the right end part of the casing 20, and the device can surely seal between the pressing structure and the casing 20 only by fitting a seal ring 83 into said internal peripheral groove 28.
Patent JP-H0290740-A (JP)
Title: High speed line alarm information notice system
Inventor: NISHIMURA TADAO
IPC: H04J3/14
Filed: 1988-09-28
Abstract: PURPOSE:To make an alarm notice delay constant regardless of number of high speed and low speed lines by transferring high speed line alarm information by the hardware processing simultaneously together with the transfer processing from a data high speed line interface section to a low speed interface section. CONSTITUTION:A received data from high speed line interface sections 11-1n and low speed line interface sections 21-2n is multiplexed and Sent to a multiplexed data line 7. A TSI(time slot interchange) section 3 switches an incoming high speed line time slot to an outgoing low speed line time slot including an alarm. Conversely, a high speed line side reception data and high speed line alarm information are set to a low speed line side time slot on an outgoing multiplex data line 8, and a low speed line side reception data and dummy alarm information are set to the high speed line side time slot and they are outputted. Thus, the notice delay is made constant.
Patent JP-H0877452-A (JP)
Title: Beverage dispenser
Inventor: NARUSE NOBUTAKA
IPC: G07F13/06
Filed: 1994-09-07
Abstract: PURPOSE: To reduce the size of the dispenser by making a mixing bowl movable to its stand-by position. CONSTITUTION: A detachable feed water tank is incorporated in a main body 2. A front door 1 which can be opened and closed is assembled to the main body 2 and fitted with the mixing bowl 11 wherein powdery tea is dissolved and mixed with hot water supplied through a pipe 8 for hot water. When the feed water tank is detached, the front door 1 is opened and the mixing bowl 11 is retracted automatically and associatively to a position where interference with the feed water tank is avoided. Therefore, the mixing bowl 11 is positioned normally in the area in front of the feed water tank and then the height of the dispenser can be reduced.
Patent JP-2001067854-A (JP)
Title: Door for closure of insertion opening
Inventor: ISHIBASHI KOICHI
IPC: G11B17/043
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of a rotational fault or impairment of a door for closure of an insertion opening, irrespective of the posture of a member inserted into the insertion opening. SOLUTION: A dust cover 15 which is supported rotatably by a rotating shaft 16 disposed on the edge side of an insertion opening 13a of an escutcheon 13 and closes the insertion opening 13a is formed by being bent between a slant face 15a of which the end side is connected to and supported by the rotating shaft 16 and which slants toward the inside of the main body of an apparatus and a contact face 15b which is extended in continuity from the slant face 15a and becomes parallel to the vertical surface of the main body of the apparatus on the occasion other than the insertion and removal of a cartridge 1. The axis 16a of the rotating shaft 16 is disposed outside the course of insertion of the cartridge 1.
Patent JP-H03103142-A (JP)
Title: Preparation of heat-resistant cheese and foods utilizing same cheeses
Inventor: HARA KAZUO
IPC: A23C19/09
Filed: 1989-09-19
Abstract: PURPOSE:To obtain cheeses having excellent water resistance, heat resistance (at 140 deg.C) and excellent shape-keeping ability even in retort food process or canning process by subjecting cheeses to mechanical shearing process. CONSTITUTION:Natural cheese as it is, or heat-treated, pH-adjusted, defatted and desalted cheeses are subjected to mechanical shearing process such as silent cutter or hood cutter to afford cheeses having shape-keeping property to about 140 deg.C.
Patent JP-H0577745-A (JP)
Title: Hydraulic circuit device for steering of movable agricultural machine
Inventor: SHIGEMATSU FUMIO
IPC: B62D5/07
Filed: 1991-09-20
Abstract: PURPOSE:To increase the operation speed of a lift cylinder by combining a hydraulic pressure in a steering hydraulic circuit with that in a work hydraulic circuit after it passes through a flow priority valve when the lift cylinder in the work hydraulic circuit is operated, in a steering hydraulic circuit device in which hydraulic pressure is diversed into the steering hydraulic circuit and the work hydraulic circuit using the flow priority valve. CONSTITUTION:A flow priority valve 3 for diversing excess flow into a work hydraulic circuit 2 to give priority to a steering hydraulic circuit 1 is provided between the steering hydraulic circuit 1 for operating a steering clutch and steering brake and the work hydraulic circuit 2 for operating work parts such as a lift cylinder, etc. In the steering hydraulic circuit 1, a switchover valve 5 for combining hydraulic pressure of the steering hydraulic circuit 1 with that of the work hydraulic circuit 2 by a pilot pressure produced by the operation of an unloading valve 4 in the work hydraulic circuit 2 is provided.
Patent JP-H0292811-A (JP)
Title: Production of high-purity potassium persulfate
Inventor: WATANABE SATORU
IPC: C01B15/08
Filed: 1988-09-28
Abstract: PURPOSE:To obtain potassium persulfate of high purity with minimized loss of the mother liquor, by separating potassium persulfate formed by reaction of ammonium persulfate with potassium hydroxide, then adding potassium hydroxide, one of the starting substances, to the remaining mother liquor beforehand to remove potassium sulfate. CONSTITUTION:In the production of potassium persulfate by reaction between ammonium persulfate and potassium hydroxide, the following process is carried out. In other words, at least a part of potassium hydroxide which will be used as a starting substance is added to the mother liquor after separation of potassium persulfate formed by the above-stated reaction to precipitate and remove the potassium sulfate which is formed by the decomposition of potassium persulfate and the mother liquor is recycled. The potassium persulfate produced by the conventional process contains more than 0.5% of potassium sulfate, but the process according to the present invention can reduce the potassium sulfate content less than 0.1wt.%.
Patent JP-H08106682-A (JP)
Title: Rotary drum device and audio and video equipment using the same and method for working rotary drum device
Inventor: ONO MASAHARU
IPC: G11B15/61
Filed: 1994-10-05
Abstract: PURPOSE: To prevent excessive force from being applied to a magnetic tape by providing a recessed part on a lead of a lower drum so as to make the tape gently set on the lead at the time of winding the lead with the tape and unwinding vice versa. CONSTITUTION: When a distance from the axial center of the rotary drum device to the bottom surface of a relief part 7 on the lead 3 of the lower drum in its tape traveling range is denoted as R1, and a distance from the axial center of the rotary drum device to the tape traveling surface 18 is denoted as R2, the relief part 7 as a recessed part should be R1<R2. By this method, the lead for regulating tape traveling in position can be worked in the same constitution as the conventional one, and hence even when the lead is provided with such a relief part, the accuracy involved is not deteriorated.
Patent JP-S6483293-A (JP)
Title: Electric shaver
Inventor: TAKEDA YOICHI
IPC: B26B19/44
Filed: 1987-09-25
Abstract: PURPOSE: To prevent the back flow of beard chips collected in a hair collecting chamber into a cutting chamber through a discharging port by attaching a shutter obtained by integrating or linking with a switch. CONSTITUTION: At the time of turning on the switch, a motor 7 is rotated to cut beard introduced from an outer blade 3 by an inner blade 10 and the cut beard dust drops within the cutting chamber 11 to hit a fan 5. The hit bead dust is flown in a horizontal direction by the centrifugal force and air pressure of the fan 5 to be integrated in a hair collecting chamber through the hole of the shutter 7 and the discharging port 9. The cut beard dust is mostly discharged to the chamber 6 and are never collected within the chamber 11. In the state of turning off the switch, the shutter 7 covers the port 9. The beard chips integrated within the chamber 11 are moved to and collected around the port in spite of standing in this state. However, the chamber 6 is surely separated from the chamber 11 by the shutter 7 to prevent the back flow of the beard chips to the cutting chamber.
Patent JP-S62100881-A (JP)
Title: Document display device
Inventor: HIRAMATSU KENICHI
IPC: G06T7/00
Filed: 1985-10-28
Abstract: PURPOSE:To shorten the recording time of documents by storing picture information in the form of the gradation information having plural levels of variable density to binary-code the gradation information and to display the binary-coded pictures and therefore recording the information on a seal impression list by a single scan and under the optimum conditions. CONSTITUTION:Read signals sent from a seal impression list reader 4 are converted into a digital picture (D picture) of 16 levels of gradation by an A/D converter 10. The D picture is stored temporarily in a memory 11 and binary-coded with the optional threshold value. This binary-coded picture is displayed on a CRT 6. Thus it is possible to display a picture binary-coded with the optional threshold value via a comparator 9 with operation of a threshold value setting key on a keyboard 5.
Patent JP-S6484364-A (JP)
Title: Document producing device
Inventor: KOBAYASHI KENICHIRO
IPC: G06F17/21
Filed: 1987-09-26
Abstract: PURPOSE:To simplify a document producing operation and to improve a processing speed by referring an analyzing dictionary when one sentence is extracted by a sentence extracting part, and checking a sentence corresponding to the character string. CONSTITUTION:The character extracting part 11 for extracting a character string constituting one sentence from KANA (Japanese syllabary) KANJI (Chinese sentence) converted character strings is always driven, and when the sentence extracting part 11 extracts one sentence, a sentence corresponding to the character string constituting the extracted sentence is checked by a spelling checking part 12. Namely, morphene analysis, syntactic analysis, meaning analysis, literary style check, the oscillation analysis of notation, the consistency check of parentheses, etc., for the extracted sentence are executed by referring the analyzing dictionary. Thereby, the spelling check of each input sentence can be executed at every input of one sentence by inputting a character string and a control code and producing a document. Consequently, the decentralization of processing and the processing speed can be improved.
Patent JP-S60132733-A (JP)
Title: Curling apparatus for opening end flange part of synthetic resin container
Inventor: SHIYOUJIMA TOSHIKI
IPC: B31B50/00
Filed: 1983-12-21
Abstract: PURPOSE:To smoothly perform curling processing by taking out a synthetic resin container from the space between grooved rolls by operating an opening mechanism when the abnormality in the flow state of the synthetic resin container is detected. CONSTITUTION:When the abnormality in the flow state of a synthetic resin container 1 by a supply side detection means 25 and a discharge side detection means 26, a cylinder apparatus 14 is operated to enable the taking-out of the synthetic resin container between rolls 2, 3, 4. Even when the synthetic resin container is adhered to or ready to adhere to the grooved roll 2, measure can be taken directly without generating large trouble and post-treatment is also simple.
Patent JP-H0698040-A (JP)
Title: Call originating party switching system
Inventor: KAWACHI YASURO
IPC: H04L69/40
Filed: 1992-09-10
Abstract: PURPOSE:To provide a switching function at low cost by providing an automatic connection control part for controlling an originating call by reading information from an address storage part in the case of originating a call from a terminal and connecting the call. CONSTITUTION:When any call comes in on the side of a terminal 1, a communication control part 5 fetches the call originating terminal address of this incoming call from the incoming call signal and reports the information to an address storage part 6. The address storage part 6 stores and manages the information. Then, an auxiliary system host computer 4 originates/disconnects the call to the terminal so as to store the address of the auxiliary system host computer 4 in the address storage part 6. Next, when a work application 7 requires host connection, the job application 7 instructs the host connection to an automatic connection control part 8, and the automatic connection control part 8 possesses the address of the host computer stored in the address storage part 6 from this address storage part 6.
Patent JP-H0793425-A (JP)
Title: Method for sorting document for destination to be delivered
Inventor: KATO FUMIKO
IPC: G06Q10/10
Filed: 1993-09-28
Abstract: PURPOSE:To make the method adaptive to secondary sorting and to easily cope with organization alternations or the like by registering primary destination information and identifier management information separately in a document management book and further using information on the correspondence relation of the both with the identifier management information as delivery conditions. CONSTITUTION:Delivery condition information 14 consists of codes 19 of plural destinations and codes of plural pieces of identifier management information 15 corresponding to the respective destinations. Thus, document attribute information 13, delivery condition information 14, and identifier management information 15 are separately managed, when the south TOKYO head office is changed in name to a KOBE branch and moved to KOBE and the OSAKA head office is changed as into a primary destination, for example, K3 meaning the south TOKYO head office is deleted from the identifier management information 20 whose destination code 19 is the TOKYO head office in the delivery condition information 14 and K3 and K5 meaning the KOBE branch are added to the code of the identifier management information 20 whose destination code 19 is the OSAKA head office.
Patent JP-S6483370-A (JP)
Title: Device for knock-out casting in vertical stack mold casting line
Inventor: TSUMOTO AKIRA
IPC: B22C25/00
Filed: 1987-09-25
Abstract: PURPOSE:To surely knock-out a product in a terminal part of a carrying means, by comparing the sum total of thickness of a mold and an interval between reference positions, and moving a separating means by a prescribed quantity in the forward and backward directions. CONSTITUTION:When stack molds M, M... into which a molten metal has been cast are carried by a carrying means 1, the speed of revolution of rolling of a roller of a position detecting sensor 7 for rolling between notches 9, 9 formed on the parting plane of the casting molds M, M is inputted to a controller 8. In this state, thickness Ti of a mold of the casting mold M is operated, and the sum total of thickness Ti of the respective molds of the casting molds M, M... arranged between the sensor 7 and a cutter 2 placed at a reference position is operated. This sum total is compared with a reference interval L between the sensor 7 and the cutter 2, which has been set in advance, and based on its result, a movement of a truck 4 for moving the cutter 2 is controlled. In such way, a product can be knocked out surely in the casting line.