baber/WOPTO huggingface dataset:
Patent JP-S54121373-A (JP)
Title: Two brake system liquid controller
Inventor: KONDOU HIROYUKI
IPC: B60T8/26
Filed: 1978-03-15
Abstract: PURPOSE: To improve the function of brake operation by oppositely disposing a P valve interposed in two hydraulic circuits, positioning the pistons of the P valve in series to insert a common bypass piston into the opposite inner ends of both the pistons.  
     CONSTITUTION: If a bypass piston 30 is slid leftwardly by the pressure difference at both left and right ends of the piston 30 when one side hydraulic circuit is defaulted, an O-ring 36 is located at the left side of second bypass passage 32. Accordingly, even if second P valve 20 normally operates, second inlet port 19 is hydraulically communicated through the interior of second stage piston 26 and second bypass passage 32 with second outlet port 21. Accordingly, when the first hydraulic circuit is defaulted, the hydraulic pressure of rear wheel brake 15 of second hydraulic circuit side is increased proportionally to the master pressure. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60175106-A (JP)
Title: Numerical control device
Inventor: KAMATA JIYUNICHI
IPC: G05B19/4093
Filed: 1984-02-20
Abstract: PURPOSE:To improve the efficiency of data input by forming a means for displaying a part of a picture to be observed simultaneously in a picture to which data are to be inputted. CONSTITUTION:An operator of an NC device selects a required picture, and while observing a display part 11, carries a cursor on a position 12 and data are inputted to the part, so that a part of the picture to be observed is displayed simultaneously on the picture to which data are to be inputted. To execute said processing, a cursor is moved and the contents of a refresh RAM3 corresponding to data to be a memo are temporally stored in a memory 2. Then, another picture is selected and characters displayed on a new picture having previously determined contents are written in said RAM3. When the cursor is moved to display said memory 2 and a position 11a is inputted, the contents temporally stored 2 are written in an address corresponding to an area of a display part 11 of the RAM3 and displayed on a CRT5.
Patent JP-S57144999-A (JP)
Title: Measurement of activity of cholinesterase
Inventor: ASHIHARA YOSHIHIRO
IPC: C12Q1/46
Filed: 1981-03-04
Abstract: PURPOSE: To measure the activity of the titled substance in a short time, by mixing a solution comprising hydroxybenzoylcholin, p-hydroxybenzoic acid hydroxylase and NADPH (nicotinamide adenine dinucleotide phosphate) with a  specimen containing the titled substance, measuring the absorbance of NADPH  which is comsumed.  
     CONSTITUTION: Hydroxybenzoylcholin shown by the formula is used as a synthetic substrate, and a solution comprising hydroxybenzoylcholin, p-hydroxybenzoic acid hydroxylase, and NADPH is mixed with a solution containing  cholinesterase. p-Hydroxybenzoic acid which is formed from hydroxybenzoylcholin by the action of cholinesterase is converted into dihydroxybenzoic acid  by the action of p-hydroxybenzoic acid hydroxylase in the presence of NADPH,  and the amount of NADPH which is consumed in the reaction is determined by  the absorbance of colorimetry to measure the activity of the titled substance. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59155892-A (JP)
Inventor: TADA HIROYUKI
IPC: G02F1/133
Filed: 1983-02-24
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-H01204509-A (JP)
Title: Ultrasonic wave oscillator
Inventor: GOTO KAZUTAKA
IPC: H03B5/30
Filed: 1988-02-10
Abstract: PURPOSE:To attain the excitation in always tracking the resonance frequency of the vibrator by providing two sets of oscillating/drive sections, exciting alternately the vibrator with a prescribed frequency difference by a frequency close to the resonance frequency of the vibrator, detecting the amplitude of the vibrator for each case so as to adjust the oscillated frequency. CONSTITUTION:The two sets or the oscillating/drive sections 7A, 7B excite the vibrator X1 alternately at a prescribed period decided by an oscillator 8 in frequencies if1, f2 close to the resonance frequency f0 of the vibrator X1 and having a prescribed frequency difference. Then the amplitude of the vibrator X1 for each period is detected by a vibration sensor X3, sample and hold circuits 10A, 10B hold the amplitude at each period, the values are compared by a comparator CP, resulting in adjusting the oscillated frequency of oscillators 5A, 5B of the oscillating/drive sections 7A, 7B. Thus, the vibrator X1 is excited in tracking with the resonance frequency f0 of the vibrator X1 at all times.
Patent JP-S61188511-A (JP)
Title: Large apeture telephoto lens
Inventor: TANAKA KAZUO
IPC: G02B13/02
Filed: 1985-02-18
Abstract: PURPOSE:To correct the aberration before and after an F number 2.0 by being provided with the first, second lenses, diaphragm the third, fourth and fifth lenses in order from th substance side and satisfying prescribed conditions for the optical system to make the fourth and fifth lenses into a cemented lense. CONSTITUTION:Five lenses are maintained such as the meniscus-shaped first lens where of the positive refractive force where the convex surface is directed to the substance side, the meniscus-shaped first lens of the positive refractive force where the convex refractive force where the convex surface is directed to the substance side, the third lens of the negative refractive power where the refractive power of the lens surface at the image surface side is stronger than the lens surface at the substance side, the fourth lens where both lenses are convex surfaces, and the meniscus-shaped fifth lens of the negative refractive power where the convex surface is directed to the image surface side. The fourth and fifth lenses are the cemented lenses, the focus distance of all systems is (f), the synthetic focus distance of the cemented lens is f45, the radius of curvature of the i-th lens surface from the substance side is Ri, the focus distance of the cemented surface of the first, second, third lenses is f123, the focus distance of the cemented lens is fA, the refractive index and Abbe number of the glass of the i-th lens are ni and nui, and the conditions of the formula I - formula XII are satisfied.
Patent JP-S632963-A (JP)
Title: Production of bicyclic compound
Inventor: OKA YOSHIKAZU
IPC: C07K1/02
Filed: 1987-02-12
Abstract: PURPOSE:To obtain a compound capable of being safely administered as an inhibitor on an enzyme converting angiotensin, hypotensor, etc., having improved absorption, by condensing an indane derivative with an oxocarboxylic acid derivative under a reducing condition. CONSTITUTION:A compound shown by formula I (R<1> and R<2> are H, OH or lower alkoxy; R<2> is lower alkyl; R<4> is H, lower alkyl, amino lower alkyl, etc.; m and n are 1 or 2) is condensed with a compound shown by formula II (R<5> is H, lower alkyl, etc.; R<6> is OH, lower alkoxy, etc.) under a reducing condition in water or an organic solvent such as ethanol, etc., at -20-100 deg.C. Then the reaction product is hydrolyzed to give the aimed substance shown by formula III. The reduction is carried out by catalytic reduction using Pt, Pd, Raney nickel, etc., as a catalyst and by reduction such as electrolytic reduction, reduction with reductase, etc., as well.
Patent JP-S59157982-A (JP)
Inventor: TAKAGI SHIYUNICHI
IPC: H01T13/38
Filed: 1983-02-24
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-H01207266-A (JP)
Title: Production of 3-hydroxypyrrolidine or derivative thereof
Inventor: IRIUCHIJIMA SHINOBU
IPC: C07D207/12
Filed: 1988-02-13
Abstract: PURPOSE:To readily obtain the title substance useful as a raw material for medicines, by reducing a 4-hydroxy-2-pyrrolidine. CONSTITUTION:A compound expressed by formula I (R is H, alkyl, etc.) or derivative thereof is reduced with a reducing agent, such as lithium aluminum hydride or diborane, using an ether based solvent, such as THF or dioxan, at ambient temperature -100 deg.C to afford the aimed compound expressed by formula II. The reducing agent is preferably used in a stoichiometric amount or more.
Patent JP-H07163474-A (JP)
Title: Sunny side up egg fryer and frying method therefor
Inventor: SATO ATSUSHI
IPC: A47J37/10
Filed: 1991-02-25
Abstract: PURPOSE:To enable an unskilled person to fry a half-boiled sunny side up egg easily in the order of serving by forming a gap between a metallic vessel with a shallow bowl and a lid which lets steam to escape. CONSTITUTION:By pushing down a lever 30 to open a lid 24 and putting a suitable amount of cooking oil and a standard weight egg without its shell on the bowl 22, the yolk of the egg comes to the center and the albumen of the egg surrounds the yolk suitably and the exposure of the yolk is almost constant in every cooking. When the lid 24 is closed, the one side of the lid 24 contacts with a projection 27, so that a gap 32 is formed between a fringe 29 of the bowl 22 and the lid 24. Without the gap 32, the water could not escape when frying, so that the egg would be like the hard-boiled. A slow thermal conduction by a thick part of the fryer body 21, slow heating from lid 24 over the egg, and the control of vaporizing of water by the gap 32 realize an ideal half-boiled sunny side up egg as required. Each half-boiled sunny side up egg fryer with an egg inside goes into an oven and comes out of the oven after a period of time by the movement of a conveyer. By taking a handle 23 of the half-boiled sunny side up egg fryer which has come out of the oven, pushing the lever 30 with a thumb to open the lid 24, and tipping the body 21, the sunny side up egg drops on a plate for dishing up.
Patent JP-S59159080-A (JP)
Inventor: JIEIMUZU PIITAA OOSARIBAN
IPC: G01S13/937
Filed: 1984-02-20
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-S58147503-A (JP)
Title: Operating method of blast furnace
Inventor: YONETANI AKIYOSHI
IPC: C21B5/00
Filed: 1982-02-26
Abstract: PURPOSE:To stabilize the operation of a blast furnace by measuring the static pressure on the walls in the bosh parts in the blast furnace as well as the top pressure and tuyere blast pressure of the furnace and evaluating the eventilation characteristics in the respective positions in the height direction of the blast furnace in accordance with the results thereof. CONSTITUTION:Static pressure gages 1A, 1B, 1C are provided respectively to the walls in the middle stage in the shaft part, the top stage in the belly part and the upper stage in the bosh part of a blast furnace to measure the static pressure of the walls. Top pressure and tuyere blast pressure are measured as well. The partial ventilation resistance indices in the respective positions in the height direction of the blast furnace are determined from the measured values obtained by these measurements and absolute ventilation resistance indices, whereby the ventilation characteristic in the respective positions is evaluated. The blast furnace is operated in accordance with such evaluation of the ventilation characteristics, whereby the safe operation of the blast furnace is accomplished.
Patent JP-H06247474-A (JP)
Title: Sealing bag for container containing urethane resin hot-melt adhesive
Inventor: SASAYAMA KOJI
IPC: B65D65/40
Filed: 1993-02-19
Abstract: PURPOSE:To prevent the formation of film on the surface of hot melt adhesive and the leakage of harmful gases therefrom to outside in storage and transit by a method wherein the inner surface of a sealing bag is formed of at least a thin film consisting of the resin composition containing thermoplastic resin and drying agent. CONSTITUTION:A container 12 filled with hot-melt adhesive is contained airtightly in a sealing bag 11 having its inner surface formed of at least a thin film consisting of the resin composition containing drying agent. The drying agent is at least one member selected from the group consisting of magnesium sulfate, aluminum oxide, barium oxide, calcium oxide and silicon oxide. Preferably, the thermoplastic resin is mixed with the drying agent in such proportion that the mixture comprises 100 pts.wt. thermoplastic resin and 5-400 pts.wt. drying agent. This proportion provides the drying agent with a good dispersibility in the thermoplastic resin, leading to a high moisture absorption ability, the adsorptivity of harmful components and water retentivity.
Patent JP-S62187938-A (JP)
Title: Instruction control system
Inventor: OZAWA TOSHIHIRO
IPC: G06F9/32
Filed: 1986-02-14
Abstract: PURPOSE:To simultaneously execute decision based upon a system state and an instruction in parallel by forming an instruction and a tag in an instruction word and referring a table on the basis of the tag to control the execution processing of the instruction. CONSTITUTION:An instruction word is inputted from an input part 1 and analyzed to an instruction part 41 and a tag part 31 by an instruction word analyzing part 2 and the instruction part 41 is transmitted to an instruction executing part 3. The executing part 3 executes the instruction part 41. On the other hand, the instruction word analyzing part 2 transmits the tag part 31 to a tag analyzing part 4 in parallel with the transmission of the instruction part 41. The tag analyzing part 4 compares the execution enable status of a system corresponding to the tap part 31 with a system status signal on the basis of a tag corresponding table 5, and when both the signals coincide with each other, transmits a command signal 7 indicating the processing proper to the system execution enable state is transmitted to the instruction executing part 3. Consequently, the instruction executing part 3 executes processing proper to the system status.
Patent JP-H02209780-A (JP)
Title: Q switch laser output device
Inventor: OKA KIYOSHI
IPC: H01S3/17
Filed: 1989-02-09
Abstract: PURPOSE:To suppress the peak value of an initial pulse laser light even if the output energy of a pulse laser light is large by delaying by one pulse a modulation signal, ending it at the end timing of the signal to be supplied to a first driver, and driving a Q switch not driven by the first driver upon reception of the delayed modulation signal. CONSTITUTION:A modulation signal generator 42 has a function of passing a modulation signal during a period when a Q switch control outer signal becomes a low level to a first driver 43 and a delay circuit 44. The driver 43 receives the modulation signal to drive to open or close a Q switch 26. The modulation signal and a high frequency signal from a high frequency oscillator 46 are input to a pulse modulator 45. The modulator 45 passes the high frequency signal during a period when the modulation signal is a high level. Thus, the switch 26 is driven by the driver 43 upon reception of the modulation signal, the signal is delayed by one pulse by the delay circuit 44, ended at the same timing as the ending timing of the pulse modulation signal to be supplied to the driver 43, fed to a second driver 52, and a Q switch 27 is driven by the driver 51.
Patent JP-S57145306-A (JP)
Title: Rotary transformer
Inventor: FUJIKI MAKOTO
IPC: G11B5/02
Filed: 1981-03-03
Abstract: PURPOSE:To suppress a surface vibration and eliminate an influence of performance deterioration due to adhesive by forming integrally a transformer at the rotary side of rotary transformer and a transformer stand. CONSTITUTION:A rotary side transformer 24 wherein the transformer and a transformer stand are formed integrally is made of the material having a high magnetic permeability and a shaft 26 is fixed through insertion when the transformer is built. A fixed side transformer 25 is fixed by adhesive to an under drum 27. The transformers 25, 24 are opposedly arranged through a gap m to each other and serve as a transformer having the windings to establish the transmission of record and regenerative signals. Rotary magnetic heads 21, 22 are fixed by a screw onto a head plate 23. Further the plate 23 is fixed by a screw onto the transformer 24. According to such a constitution, a right angle of the face in which the transformer 24 opposes to the transformer 25 with respect to the shaft can be obtained at a high accuracy and the face deviation can be surpressed. The influene due to the adhesive in a temperature and humidity environment can also be eliminated.
Patent JP-S55126712-A (JP)
Title: Burner with bluidized bed
Inventor: DEREKU PAAKAA
IPC: F24H9/18
Filed: 1980-03-12
Abstract: The fluidising chamber (2) of a combustor is in thermal contact with a surrounding heat exchanger (3). A lined base portion (6) of the chamber capable of containing the bulk of bed material while the bed is slumped is adapted to retard heat transfer from the bed. Thermostat linked devices in the bed and external load are arranged to switch the fuel and gas supplies to the bed so as to enable normal bed temperature to be attained without excessive heat removal to the heat exchanger.
Patent JP-S61191664-A (JP)
Title: Production of aryl aromatic carbamate
Inventor: TSUMURA RYUICHIRO
IPC: C07C239/00
Filed: 1985-02-20
Abstract: PURPOSE:The reaction between a aromatic nitro compound, an aromatic hydroxy compound and carbon monoxide is conducted in the presence of a novel catalyst to give the objective compound which is used as a feedstock for agricultural chemicals, isocyanates and polyurethane in high yield with good operability. CONSTITUTION:The reaction between an aromatic nitro compound, an aromatic hydroxy compound and carbon monoxide is carried out in the presence of a catalyst of metallic palladium or a palladium compound, in addition, a cocatalyst of a specific combination of a phosphorus halide, an inorg compound and a tertiary amine, in a solvent such as benzene at 160-220 deg.C under a carbon monoxide-partial pressure of 100-500kg/cm<2>G for 10min-10hr to give the objective compound. EFFECT:Since the catalyst according to the present invention is extremely reduced in its corroding properties, inexpensive usual materials may be employed for the react.
Patent JP-H07236785-A (JP)
Title: Pattern image reading and its device for embroidery data origination equipment
Inventor: KUNO MITSUYASU
IPC: D05B21/00
Filed: 1994-02-28
Abstract: PURPOSE:To make pattern image data reading work simpler by gradually reading processed image data from one or more processed original pictures of which each partial pattern constituting the picture is gradually painted out and recognizing each partial pattern based on different parts of each processed pattern data. CONSTITUTION:A data originating equipment main body 1 functions as a pattern image reading device by recognizing each part pattern based on the graduation of a painted-out or marked closed area from outline data and each processed image data. When multicolor embroidering data is to be originated, the data originating equipment 1 recognizes every partial patterns constituting the picture and automatically originates the embroider data corresponding every partial patterns respectively. When pattern image data relating to multicolor embroider is to be read, it recognizes every partial patterns based on different parts of every processed image data by reading processed image data gradually from one or more processed original picture of which every partial patterns constituting the picture are gradually painted out.
Patent JP-H07236959-A (JP)
Title: Die assembly
Inventor: SHIBATA YUKIHIRO
IPC: B29C45/33
Filed: 1994-02-28
Abstract: PURPOSE:To facilitate the separation of blocks in opening the die even when the molten metal enters the split space and is solidified by providing an openable/closable pattern where the respective dies are divided into a plurality of blocks in the circumferential direction of the cavity. CONSTITUTION:Horizontal dies 3 are split into three blocks, i.e., end blocks 6, 7 and a center block 8. When a cylinder 5 is actuated to close the die, the end blocks 6, 7 are closed to the center block 8, and the blocks 6, 7, 8 are integratedly moved to close the horizontal dies 3. After the molten metal is poured into the cavity 4, and the die is opened, the end blocks 6, 7 are opened to the center block 8, and the blocks 6, 7, 8 are integratedly moved to open the horizontal dies 3. When the horizontal dies 3 are opened, a connecting means 9 to be pulled by the cylinder 5 moves the blocks 6, 7, 8 in the direction B, B tilted from the direction A to open the horizontal dies, and the galling with the cast product can be prevented.
Patent JP-S58189932-A (JP)
Title: Proximity regulating means
Inventor: NIKORASU EFU DANTONIO
IPC: H03K17/94
Filed: 1983-02-25
Abstract: A means for adjusting an electrical value within inaccessible electrical circuitry is disclosed including a proximity stimulus means acting upon and within the vicinity of a proximity stimulus response means to produce a response which is converted into an electrical signal by a transducing means. The number of electrical signals produced are accumulated and placed into the appropriate electronic form to adjust the electrical value. The magnitude of the adjustable electrical value and its adjustment may be monitored on an optional monitoring means.
Patent JP-H05223849-A (JP)
Title: Current sensor
Inventor: YAMAMOTO MASABUMI
IPC: G01R15/20
Filed: 1992-02-18
Abstract: PURPOSE:To generate electric signals proportioning to the amperage as object for sensing by allowing a current to be sensed to flow in a loop-form current path formed on a conductor, generating a magnetic flux, and converting the magnetic flux into electric signals. CONSTITUTION:A one-turn loop formed current path 1b is formed with a plurality of notches 1a within the same plane of a plate-form conductor 1. A magnetic- electric transducer 2 is provided as the center part of this current path 1b. The current path in loop form may be formed through folding of a conductor. When a current to be measured I flows in this current path 1b on the conductor 1, a magnetic flux F penetrating the center of the loop-form current path 1b is generated. The magnetic flux generated F is converted into electric signals by the magnetic-electric transducer 2, and electric signals proportioning to the amperage as object for sensing are obtained, and thus the current I is sensed.
Patent JP-S59156057-A (JP)
Title: Key telephone system
Inventor: YAMANAKA MINORU
IPC: H04M3/533
Filed: 1983-02-25
Abstract: PURPOSE:To transmit accurately a meassage from a caller to a called party by providing a multi-channel tape recorder to a telephone exchange side and recording the message from the caller to the tape recorder so that the called party listens to an optional message after reproduction. CONSTITUTION:When the called party observes a display on a display device 8 of the own telephone set 6, recognizes a call coming during his absence or while his telephone set is busy, and performs another specific predetermined dialing, then this information is transmitted to a microprocessor 3 via a line 13. The microprocessor 3 gives a prescribed command successively to an exchange main body 2 so as to connect a talking line 10 of the telephone set 6 of the called party to a reproducing output terminal of the tape recorder 4 and outputs a prescribed command signal as well so that the tape recorder 4 is driven in the reproducing mode. Thus, the exchange main body 2 is operated so as to connect the talking line 10 to the reproducing output terminal of the tape recorder 4, and the tape recorder 4 is brought into the reproducing mode, allowing the called party to listen easily to the message from the caller addressed to the own telephone set 6 after reproduction.