baber/WOPTO huggingface dataset:
Patent JP-S60255092-A (JP)
Title: Monitor of many ac motors
Inventor: KIDA YASUO
IPC: H02P5/74
Filed: 1984-05-31
Abstract: PURPOSE:To effectively discriminate the overloads of individual motors by identifying the magnitudes of the differences of input current vectors between mean vector of a reactive current and malfunctioned and normal motors. CONSTITUTION:Measuring current transformers CT2-1,CT2-2,...CT2-n are respectively provided at input terminals of hysteresis motors HM1-1,HM1-2,...HM1-n to detect the input current vectors of the respective motors. A measuring current transformer CT3 is connected with a power factor improving capacitor C4 to detect the reactive current vectors of mean input currents of many motors. Measuring units T1,T2,...Tn detect the magnitudes of the both current vectors, compare the differences with a reference value and discriminate the overloads of individual motors.
Patent JP-H049215-A (JP)
Title: Manufacture of square pipe
Inventor: ODAKA MIKIO
IPC: B21D3/02
Filed: 1990-04-25
Abstract: PURPOSE:To allow the manufacture of the square pipe by correcting the round pipe with the pipe correcting machine having the continuous and vertical type opposite rolls of the material of the specific Young-modulus. CONSTITUTION:The round pipe is formed to the square pipe by utilizing the pipe correcting machine 1 of continuous and vertical type opposite system using the material of Young's modulus (1.0-5.0)X10<10> Pa as the quality of material for the material of correcting roll, and setting the clash at the correcting time to (D-L)+ or - %, wherein the outside diameter of the round pipe before correction is D, and one side length of square pipe after correction is L. Therefore, the round pipe can be formed to the square pipe without fear of generating flow and with saving the preparing time.
Patent JP-S5812162-A (JP)
Title: Automatic cassette loading device
Inventor: KONDOU YUUJI
IPC: G11B15/675
Filed: 1981-07-14
Abstract: PURPOSE:To ensure a safe shift of a cassette holder, by driving a relaying lever which locks the cassette holder by means of a cassette detecting lever that detects that a cassette is set into the cassette holder with an accurate position. CONSTITUTION:A cassette is set into a cassette holder 16 via a cassette setting slit, and a motor 27 starts its rotation. Thus the holder 16 is carried by a prescribed distance and then set at a prescribed position of a reel drive disk. Then the motor 27 stops its rotation. The cassette loading action is ensured with a half rotation of the output gears 21L and 21R respectively; and the cassette is unloaded by the rest half rotations of the gears 21L and 21R respectively.
Patent JP-S5443120-A (JP)
Title: Soaking method for high manganese steel ingot
Inventor: KOREEDA SHIYOUJI
IPC: C21D9/00
Filed: 1977-09-12
Abstract: PURPOSE:To manufacture a good quality rolled steel material by carrying out low temp. region soaking under specific conditions, slow heating, rapid heating and high temp. region soaking at the time of rolling a high Mn steel ingot. CONSTITUTION:In heating of a high Mn steel ingot consisting of Mn; 10-16%, c; 0.3-1.2%, and the balance iron and inevitable impurities for rolling, low temp. region soaking is carried out in a qurnace of 550-850 deg.C for 3-5hr and slow heating to around 1,000 deg.C is carried out at a temp. rising gradient of 20-60 deg.C/hr for 4-6hr, followed by rapid heating at 50-100 deg.C/hr for about 2-3.5hr and high temp. region soaking in a furnace of 1,230+ or -30 deg.C for 4-15hr. The ingot thus heated is then bloomed to a product such as bloom, slab, billet, etc. By this method an inexpensive non-magnetic steel is obtd. which can be substed. for austentic stainless steel.
Patent JP-H06299270-A (JP)
Title: Production of co-zn alloy and method for replenishing co ion and zn ion into co-zn alloy plating bath using the alloy
Inventor: TAZAKI HIROSHI
IPC: C22C1/02
Filed: 1993-04-14
Abstract: PURPOSE:To provide the method for producing a Co-Zn alloy and to provide the method for replenishing Co ions and Zn ions into a Co-Zn alloy plating bath using the alloy. CONSTITUTION:(1) In the method for producing the 2 to 50wt.% Co-Zn alloy, the Co-Zn alloy is melted by using a molten salt forming agent having <=750 deg.C m.p. as flux. (2) In the method for replenishing Co ions and Zn ions into a Co-Zn alloy plating bath, the 2 to 50wt.% Co-Zn alloy is used as the replenishing source of Co ions and Zn ions. In this way, the production of the 2 to 50wt.% Co-Zn alloy can extremely efficiently be executed without bumping even in the case the melting temp. reaches the b.p. of Zn or above, and Co ions and Zn ions can extremely speedily be replenished.
Patent JP-H05303534-A (JP)
Title: Message circulation controller of computer network
Inventor: MATSUO AKIRA
IPC: H04L12/28
Filed: 1992-04-28
Abstract: PURPOSE:To prevent a message from staying at a node for a long time. CONSTITUTION:When the same message 1 is held in the message box 21 of the node 20 for longer than a specific time owing to absence, a next node 30 is determined on the basis of the circulation order information 2 added to this message 1, circulation order information 3 is rewritten into the contents that the node 20 is the final node in the circulation order, and the message 1 to which this circulation order information 3 is added is sent to the next node 30. Then, the message 1 is circulated to the node 20 at the end of the circulation order. When the priority of this circulation is set, a copy 4 of the held message 1 is generated and sent to the next node 30. Then, when the original message 1 is repeated, this message 1 is automatically transferred up to the node 40 where the copy is currently present, and at the node 40, the original message and copy message are put together into one.
Patent JP-S62265029-A (JP)
Title: Drive force distribution control device for four-wheel drive car
Inventor: OZAKI KIYOTAKA
IPC: B60K17/348
Filed: 1986-05-14
Abstract: PURPOSE:To enhance the straight running stability by allowing the clutch engagement force to increase with the difference of revolving speed between the normal drive side and clutch engagement drive side, and by giving a specific engagement force in the minor region. CONSTITUTION:When the revolving speed difference between the front and rear wheels of a four-wheel drive car, the clutch oil pressure of initial clutch oil pressure is supplied to a multi-disc friction clutch 15 to generate initial transmission torque, while a little amount of drive force is also distributed to the front wheel side. At the time of starting, acceleration and braking, when a revolving speed difference will be generated, the transmission torque increases in accordance with the degree of generation of revolving speed difference, and drive force distribution is changed by an by into full 4-wheel drive condition. This suppresses slip of drive wheel, enhances the running performance, and ensures straight running stability.
Patent JP-S592476-A (JP)
Title: System for testing digital signal generator
Inventor: SHIMAZAKI SHIGEKI
IPC: H04M3/26
Filed: 1982-06-28
Abstract: PURPOSE:To measure simply and accurately an output of a signal generator, by inputting an output of the digital signal generator to a test drawing-in gate, switching the gate with an external command and measuring the output at a test device. CONSTITUTION:The digital signals from an audible signal generator 1 and a multi-frequency signal generator 2 are inputted respectively to gates 4A, 4B of a controller 14, the gates are switched with a control signal from a multiplex control circuit 5, multiplexed in time division and inputted to a time division switch 7. The gates 4A, 4B are provided with test drawing-in gates 8A, 8B connected multiply, and the gates are switched with the output of a test drawing-in control circuit 9 controlled with an external command. An output of the gates 8A, 8B is inputted to a digital signal test circuit 11 and a decoder 12. The circuit 11 tests the normality such as frequency and level of the input signal for measuring value display or abnormal display, the input digital signals are converted into analog signals at the decoder 12 and the confirmation of signal tone is attained with a receiver 13.
Patent JP-S63274995-A (JP)
Inventor: TANAKA GUNJI
IPC: G10D9/00
Filed: 1987-05-06
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-S5736500-A (JP)
Title: Memory check system
Inventor: SAKAI KENJI
IPC: G06F12/16
Filed: 1980-08-11
Abstract: PURPOSE:To enable to check causes to error, by checking the information just before the write-in to a memory and storing the error address, in a memory device using an ECC system. CONSTITUTION:When information is written in a memory 1, one bit error correction check bit is added with a check bit production circuit 3. If a data bit written in l1 is transferred and a check circuit detects errors, an associative memory 6 stores the memory address of error detection. When the memory 1 is read out and any error is detected in an ECC circuit 5, the address at that time and a readout control signal are transferred to an address designation circuit 7. When coincidence is detected at the associative memory 6, the memory content is transmitted externally. If not detected, it means that no error is present at the write-in to the memory 1.
Patent JP-H07400-A (JP)
Title: Surgical sutural needle and its production
Inventor: JIYANIA ESU PURASADO
IPC: A61B17/06
Filed: 1994-04-27
Abstract: PURPOSE: To provide a suturing needle having excellent sharpness and strength. CONSTITUTION: A surgical suturing needle is formed so as to have a needle shaft having a rectangular cross section and a needle head having a triangular needle tip. A transitional portion between the needle shaft and the needle head is formed so as to have a maximum width larger than a width of the needle shaft. Plural cutting edges exist up to a maximum width division of at least the transitional portion from the needle tip. After the suturing needle is formed and polished, it is immersed in an acid bath, and is exposed to an electric field. Lastly, heat treatment is performed on the surgical needle to increase its strength and resistance to bending or breaking.
Patent JP-S61273413-A (JP)
Title: Axial type electronic parts separator
Inventor: SHINNO TATSURO
IPC: B65G47/08
Filed: 1985-05-24
Abstract: PURPOSE:To simplify a separation job, by letting an inverted conical parts housing case, having a parts insetting holed push rod pierceably in the center of a bottom part, move up and down, while constituting each part, whose lead wire enters the push rod insetting hole, so as to be separated in projecting it. CONSTITUTION:Electronic parts 6 are put into a parts housing case 1, and compressed air is fed out of a pipe line 5, driving a cylinder 3, then the case 1 is made to go up. With an impact at this time, these parts 6 are converged in a lead wire insetting hole 2a. And, one lead wire 6a slides into this lead wire insetting hole 2a. Next, air is delivered out of a pipe line 4, and the case 1 is made to go down by the cylinder 3. With this constitution, a push rod 2 projects each individual part 6, whose lead wire 6a is inserted into the insetting hole 2a, separating it. Therefore, a mechanical structure is simplifiable.
Patent JP-H06327160-A (JP)
Title: Current limitation method of active filter
Inventor: KOBATA MASAKAZU
IPC: H02J3/01
Filed: 1993-05-12
Abstract: PURPOSE:To limit the detection signal of a load current iL in the overload of the load current, to perform the current limitation of an active filter and to protect an apparatus from the overload in the active filter which compensates the harmonic current of a load. CONSTITUTION:The current limitation method of an active filter is constituted of a control circuit 6 which is featured by that a limiter means 61 which limits a detection signal to a definite value or lower is installed on the output side of a load current detector 4 and that the output of the active filter 5 is limited in the overload of a rectifier load 2.
Patent JP-H0640891-A (JP)
Title: Coated soft capsule agent
Inventor: ISHIHARA TAKAFUMI
IPC: A61K9/48
Filed: 1992-03-18
Abstract: PURPOSE:To provide the subject preparation excellent in storage stability and easy in handling, because the capsules are not bound to each other even when the water content of a coating film is somewhat changed, and good in a disintegrating property by coating a soft capsule with a sucrose fatty acid ester. CONSTITUTION:The preparation is produced by coating a soft capsule agent with a sucrose fatty acid ester. The preparation is obtained e.g. by a method in which a commercially available sucrose fatty acid ester is treated with a 100 mesh sieve into graded fine particles and subsequently scattered on soft capsules in a coating pan with rolling the coating pan. The sucrose fatty acid ester is preferably used in an amount of 0.001-0.01wt.% per the soft capsule. The soft capsule is obtained usually by charging an oily solution, granules, powder, etc., of a medicine, a nutrition-reinforcing food, etc., in a shell formed from a coating film comprising gelatin, glycerol, sorbitol, water, etc.
Patent JP-H02288113-A (JP)
Title: Manufacture of complex of metal-oxide superconductor
Inventor: SHINTOMI KOICHI
IPC: H01B12/06
Filed: 1989-04-28
Abstract: PURPOSE:To get a complex of metal - oxide superconductor having good mechanical strength by forming an Ag layer on a metal substrate through a specific compound oxide layer and further forming an oxide layer to become an oxide superconductor on the Ag layer, and then, heat-heating them. CONSTITUTION:Metallic materials having mechanical strength such as stainless steel, steel, etc., are used as a substrate, an Aglayer is made to lie between an oxide layer to become an oxide superconductor and a metal substrate to prevent reaction between both of them at the time of heat treatment. Moreover, a laminate structure where a compound oxide layer made up of a Cu or Cu alloy layer or Bi and 2 or more elements of Sr, Ca and Cu are made to lie between the Ag layer and the metal substrate is provided. Then, they are heated to be integrated. Thereby, the superconducting characteristic and also mechanical strength can be improved, and it can be expected for the complex of the superconductor to be put to practical use for magnetic shielding, etc.
Patent JP-S63276549-A (JP)
Title: Color printer
Inventor: URATA HISAO
IPC: B41J3/00
Filed: 1987-05-08
Abstract: PURPOSE:To perform printing while automatically changing the printing color with regard to specific printing data, by counting the number of characters with regard to a predetermined range of printing data by a character set and comparing the magnitude relation between the counting results to set the printing color of a character by the character set. CONSTITUTION:A character set indicating code is discriminated among the document data from the host computer to judge a kind. The printing position of each character is determined corresponding to the attribute of a character due to the character code and the control of the printing position due to a control code. Then, the positionally determined character code data is developed at the corresponding position of a page buffer 4. In the first printing process, the character pattern of the character set used in the largest number of characters is read from the first dot pattern memory 6 and, for example, black printing is performed. In the next second printing process, the character pattern of the character set used in other characters is read from the second pattern memory 7 and, for example, red printing is performed.
Patent JP-S61269490-A (JP)
Title: Exchange system
Inventor: SEO TOMIHIDE
IPC: H04Q3/54
Filed: 1985-05-23
Abstract: PURPOSE:To connect the circuits of a space-division switch with the circuits of a time-division switch to each other by providing a signal converting means to at least either of outgoing lines of the space-division switch and time-division switch. CONSTITUTION:The space-division switch (SDSW) 1 is a switch which switches incoming circuits whose transmission rate is, for example, 8M bits/second to outgoing circuits with the same transmission rate spatially and the time-division switch (TDSW) 2 is a switch which switches a multiplex signal corresponding to 30 PCM channels whose transmission rate is, for example, 2M bits/second on time-division basis. When all outgoing circuits of the TSDW2 are all engaged, and exchange controller CONT4 specifies the outgoing line of the TDSW2 to which a signal converter CONV3 is connected and sends out a exchanged time- division signal. The CONV3 converts it into the signal of 8M bits/second and inputs the signal to the SDSW1. The CONT4, on the other hand, connects an incoming lines to which the input is connected to a specific outgoing circuit selectively. Said connections allow a low-speed signal to be sent through a fast transmission line.
Patent JP-H05279658-A (JP)
Title: Stabilization of hydrogen-containing fluoroalkane composition for refrigerator
IPC: C10N30/12
Filed: 1992-04-02
Abstract: PURPOSE:To stabilize a hydrogen-containing fluoroalkane composition for refrigerator composed of a specific ester compound and a hydrogen-containing fluoroalkane and having low hygroscopicity and excellent compatibility and corrosion resistance by adding a phenolic antioxidant to the composition. CONSTITUTION:This hydrogen-containing fluoroalkane composition for refrigerator is composed of (A) an ester compound derived from (i) one or more ester compounds selected from the formulas I to III (R1 to R4 are alkylene; X1 to X3 are 2-10C aliphatic hydrocarbon group; (l), (m), (n) and (h) are positive numbers), (ii) an aliphatic monocarboxylic acid such as acetic acid and, as necessary, (iii) a polybasic carboxylic acid such as oxalic acid and (B) a hydrogen- containing fluoroalkane at a weight ratio (A/B) of preferably 5/95 to 60/40. The composition is stabilized by adding preferably 0.05-1wt.% of a phenolic antioxidant such as 2,6-di-t-butyl-4-methylphenol to the composition.
Patent JP-H02289366-A (JP)
Title: Printer
Inventor: KAGAWA HIROMITSU
IPC: G06F3/12
Filed: 1989-04-28
Abstract: PURPOSE:To continuously print text data of an arbitrary character size with image data by providing a text controller for setting a character size, a character height, a character width, and a printing position for every character in the text data and an image controller for cutting image data developed into a dot pattern for every character and storing them into a font memory. CONSTITUTION:A text controller 7 interprets text data read from a magnetic tape 1, sets a character size, a character height, a character width, and a printing position for every character in the text data with respect to each character of the read text data, develops the dot pattern of font data of each character obtained from a font memory 9 in accordance with the aforesaid set values, and makes a printer 6 print the data. An image controller 8 reads image data from the magnetic tape 1, interprets it, and develops it to a dot pattern. The developed image data is cut per character. The dot pattern of the image data which has been cut per character is sent to the font memory 9 and stored therein. The image data stored in the font memory 9 are sequentially sent to the printer 6, and each of them is printed per character on a cut position.
Patent JP-S62266477-A (JP)
Title: Inspection of semiconductor integrated circuit device
Inventor: YOSHIDA HIROTO
IPC: H01L21/66
Filed: 1986-05-15
Abstract: PURPOSE:To reduce the generation of a VCO frequency AGC drift characteristic deficiency, by determining a differential voltage correlative with a forward current of a gain control diode of a video intermediate frequency (VIF) amplifier using a DC characteristic measuring method. CONSTITUTION:A PLL synchronous detection type semiconductor integrated circuit device 11 for VIF which contains a VIF amplifier built by connecting differential amplification steps 12, 13 and 14 respectively with gain control diodes D11 and D12, D21 and D22, and D31 and D32 is to be inspected. First and second DC voltages different in the level are applied to external terminals 15 and 16 for VIF input and each pair of transistors Q11 and Q12, Q21 and Q22, and Q31 and Q32 at the differential amplification steps 12-14 is turned ON at one end is turned OFF at the other end. With such an arrangement, first and second output voltages corresponding to the DC voltages are measured at external terminals 17 and 18 connected to collector terminals of the transistors Q31 and Q32 at the final differential amplification step 14 to obtain a differential voltage thereof. The VCO frequency drift characteristic of the device 11 is inspected from the correlationship between the VCO frequency drift characteristic thereof 11 and the differential voltage.
Patent JP-S63274457-A (JP)
Title: Method of manufacturing granular porous chitosan derivative having cation exchange group
Inventor: SHINONAGA MASAAKI
IPC: B01J39/22
Filed: 1987-05-07
Abstract: PURPOSE:To obtain an effective substrate by subjecting a granular porous chitosan to the sulfonation with chlorosulfuric acid in pyridine after bridge- bonding thereof using a cross-linking agent. CONSTITUTION:A chitosan with the molecular weight reduced to an average of 10,000-230,000 is dissolved in acetic acid, dichloroacetic acid, etc. The resultant aqueous acidic solution of chitosan is delivered under pressure onto an aqueous basic solution such as sodium hydroxide and potassium hydroxide by a nozzle having orifices of 0.1-0.25mm in diameter, solidified and regenerated to a granular porous chitosan. The granular porous chitosan is then bridge bonded by reaction with a cross-linking agent such as hexamethylene diisocyanate introduced thereinto and thereafter subjected to sulfonation reaction at a temperature of 60-100 deg.C using pyridine-chlorosulfuric acid complex as sulfonating agent, followed by washing with water for use as an ion-exchange product. This permits cation-exchange capacity to be freely adjusted.
Patent JP-H0599353-A (JP)
Title: Fluid switching valve
Inventor: KOTAKE NOBUKAZU
IPC: F16K11/085
Filed: 1991-04-16
Abstract: PURPOSE:To decrease a diameter of a spool so as to miniaturize a fluid switching valve, so that it can be mounted to even a narrow space, by drilling radial inlet/outlet side conduction holes with a phase shifted in the spool, and connecting an outlet side port of a casing to the outlet side conduction hole through a groove engraved in the casing. CONSTITUTION:A spool 1 is fitted to a spool insertion hole 3 of a caing 2 to restrict the movement in an axial direction by covers 4, 5. The casing 2 arranges inlet side ports 13a to 13h by shifting a phase by each predetermined rotary angle and outlet side ports 16c5, 16d5... by shifting a phase by each predetermined rotary angle in a section different from the inlet side ports. Inlet side conduction holes 11a to h connected to the inlet side port, axial directional conduction holes 12a to h connected to the inlet side conduction holes 11a to h and outlet side conduction holes 15a2, 153,... connected to the axial directional conduction holes 12a to h are drilled in the spool 1. Grooves A to G are engraved in the casing 2 and selectively connected.
Patent JP-H06138-A (JP)
Title: Metal-made apparatus
Inventor: JIYATSUKU KUUN
IPC: A47J45/06
Filed: 1992-04-30
Abstract: PURPOSE: To realize piling ability, mutual usability, and for example a double- layer pan cooking by changing the position of equipment or providing a handle attachment with extended part on the rim of an aperture on which a handle is to be formed. CONSTITUTION: A lid 15 and a vessel 10 are produced in the same manner, and two handles 4 are fixed to extended parts 12 of the rim of the vessel. The straight extended part (left) 12 or curved extended parts (right) 12, 12', 12" on which the handle attachment is to be formed is produced. The handle attachment 12 (or 12, 12', 12") for the handles 4 of the vessel is produced in the same manner as the lid. Since the handles are attached to a semi-assembled part during a process interval before finishing a product, materials and wages can be reduced.