baber/WOPTO huggingface dataset:
Patent JP-H01202624-A (JP)
Title: Judgement of trouble in measuring controller
Inventor: MATSUBARA TAKEHIRO
IPC: G21C17/00
Filed: 1988-02-09
Abstract: PURPOSE:To judge whether a circuit to be tested is normal or not, defective or erratic, by comparing input and output signals of the circuit being tested with a test data showing non-coincidence generated with true values divided according to a combination of a reference data. CONSTITUTION:An apparatus is provided with a safety protection sequence plate 1, a semiconductor logic circuit 2 as measurement controller, a power interface card 3, an automatic tester 4, a microprocessor, a process input/output section 4a, a test interface (output) 4b, a test interface (input) 4c and a like. A switch 5, a closing coil 5a and a power source 5b are also arranged. Observation data obtained at each of input and output points of signals of a plurality of circuits to be tested is compared with a data on a reference table. When the data do not coincide, the circuit being tested involved is determined to suffer a trouble.
Patent JP-S53111214-A (JP)
Title: Switching system for subscriber's circuit
Inventor: IMAI AKIRA
IPC: H04Q1/02
Filed: 1977-03-10
Abstract: PURPOSE:To realize the intensive construction and to simplify operational adjustment by independently accomplishing the construction inside an office and the construction outside the office caused by the change of dial systems, by the provided subscriber's circuit switching unit.
Patent JP-H05226792-A (JP)
Title: Printed circuit board
Inventor: SAKAI YOSHIHIKO
IPC: H05K3/34
Filed: 1992-02-13
Abstract: PURPOSE:To suppress the degree of warpage of a printed circuit board after a reflow to a reduced level by forming a row of slits, in which a plurality of fine slits arranged substantially orthogonal to a lengthwise direction of the board are drilled, at areas of the board to be disregarded which extend in the lengthwise direction of the board. CONSTITUTION:Perforations 2 are defined on the surface of a printed circuit board 1. A circuit board section 3 acting as an area where electronic components are mounted and areas 4 of the circuit board to be disregarded are adjacently formed with the perforations 2 between them. Fine slits 5 are formed at substantially right angles to a direction in which the circuit board 1 is transferred between various types of assembly units containing a reflow process during a process for mounting components on the board 1. A plurality of slits are also formed along a transfer direction 6. Warpage of the board 1 exists between the slits 5, but it appears outside as a considerably small amount of warp. The total amount of warpage arising over the entirety length of the board is suppressed to a value which satisfies the standard for printed circuit boards.
Patent JP-S61186612-A (JP)
Title: Method and device of driving drain board
Inventor: MORIMOTO TATSUO
IPC: E02D3/10
Filed: 1985-02-14
Abstract: PURPOSE:To improve construction efficiency, by a method wherein plural lines of beltlike drain boards are driven around a straight line in a direction, extending about at equivalent angular distances, in parallel to the straight line, and at equal distances from the straight line. CONSTITUTION:Insertion holes 6 are formed around a central axis 5, forming a straight line, in a direction extending, for example, at 90 deg. angular distance, and at equal distances from a central axis 5 to form a mandrel 7. Drain boards 1, respectively wound around rolls 9, are inserted into their respective insertion holes 6, and shoes 10 are respectively attached to the forward ends of the drain boards. Vibration is exerted on the upper end of the mandrel 7 by means of a vibration driving device 11, and the mandrel 7 is driven down to a given depth. Further, after the drain boards 1 are cut on a ground surface, the mandrel 7 is pulled off, and the drain boards 1 are left in the ground.
Patent JP-H05222983-A (JP)
Title: Fuel injection device for internal combustion engine
Inventor: MOTOMOCHI MASAYUKI
IPC: F02D41/12
Filed: 1992-02-13
Abstract: PURPOSE:Not to cause increase of HC in exhaust gas even at the time of acceler ation and deceleration driving concerning a fuel injection device of an internal combustion engine furnished with a fuel injection valve in an air intake passage and to inject fuel into the air intake passage through this fuel injection valve. CONSTITUTION:This fuel injection device is furnished with an acceleration driving state detection means 60 to detect an acceleration driving state of an internal combustion engine, a fuel injection control means 61 to inject fuel from a fuel injection valve 8 in accordance with an air intake process when the acceleration driving state is detected by the acceleration driving state detection means 60 and a deceleration fuel cut driving state detection means 62 to detect a deceleration fuel cut driving state of the internal combustion engine. Additionally, it is constituted to be furnished with a fuel cut control means 63 to carry out fuel cut control instantly when the deceleration fuel cut driving state is detected by the deceleration fuel cut driving state detection means 62 immediately after the acceleration driving state is detected by the acceleration driving state detection means 60.
Patent JP-S55120392-A (JP)
Title: Motor servocircuit
Inventor: MOTO MASATO
IPC: H02P7/29
Filed: 1979-03-09
Abstract: PURPOSE: To improve motor drive characteristics and resolution in control of a motor, by a method wherein a pulse-width-stretched error pulse is added logically to a pulse of a fixed width which is formed by synchronizing with an error pulse at each interval of a predetermined number of error pulses and the resultant pulse is fed to the motor.  
     CONSTITUTION: The difference in pulse width between the input pulse fed to an input terminal t 1  and the pulse formed by a pulse generator MM 1  is outputted as an error pulse from a NOR circuit NR 1  or NR 2 , or an OR circuit OR 1 . A pulse generator MM 2  outputs a pulse of a predetermined width at each interval of a fixed number of the input pulses, and a pulse stretcher circuit PS outputs a pulse in which the pulse width of an error pulse is stretched by a certain ratio. These two pulses are fed to the motor MT via the OR circuit OR 2 , the AND circuit AD 1  or AD 2 , and a drive circuit PA. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55121385-A (JP)
Title: Method and device for recovering energy
Inventor: HOOYKAAS CAREL WILLEM JAN
IPC: F27D17/00
Filed: 1980-03-05
Abstract: Process for recovering energy from substances having a high temperature, in particular for recovering energy from molten slag material (1) obtained in metallurgical processes, the heat being emitted by said substances by radiation, being recovered in regions being positioned at distance (5) from said substances. In case of liquid substances such as a molten slag material, this is conveyed during the recovery of radiation heat.
Patent JP-H03231562-A (JP)
Title: Picture forming device
Inventor: KASHIWABARA AKIHIRO
IPC: H04N1/00
Filed: 1990-02-06
Abstract: PURPOSE:To prevent vibration from being delivered to a read section even when the vibration takes place in a picture forming part at the picture forming by arranging a buffer member between the picture read part and the picture forming part so as to separate both the parts. CONSTITUTION:A read part 1 is formed to the upper part of the forming device and a picture forming part 2 is formed to the lower part integrally and the read part 1 including a platen glass (not shown) and the picture forming part 2 at the lower part are separated by a partition plate 50. The partition plate 50 is a bottom plate of the reader part 1 and all the devices of the reader part 1 are arranged on the bottom plate 50 and acts like a support member. Then the bottom plate 50 is fitted onto a stay 201 of a printer part 2 via an elastic member 202. The bottom plate 50 acts like a ceiling plate of the picture forming part 2. At the forming of a picture, shock or vibration takes place in the picture forming part by the drive of a motor or the like, but the reader part 1 is immune to the vibration and an original picture is read with high accuracy.
Patent JP-H09221509-A (JP)
Title: Coating composition
Inventor: ISHIDOYA MASAHIRO
IPC: C08F4/28
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a coating composition which can give coating films excellent in transparency, surface gloss, smoothness and mechanical strengths. SOLUTION: This composition contains a block copolymer prepared by block- copolymerizing an ethylenically unsaturated monomer having at least one reactive functional group selected from the group consisting of hydroxyl, carboxyl, acid anhydride, epoxy, alkoxysilyl and aminomethylol groups with an ethylenically unsaturated monomer free from any reactive functional group in the presence of a radical polymerization initiator comprising a polymeric peroxide represented by the formula (wherein n is 3-30). The copolymer is desirably prepared by a two-stage solution polymerization process. The composition may further contain at least one curing agent selected from among aminoplant resins, polyisocyanate compounds, polyepoxide compounds and polycarboxylic acid compounds.
Patent JP-H10224752-A (JP)
Title: Audio video signal transmitter, receiver, transmitter-receiver and transmitter, audio video signal transmission method, reception method, transmission reception method and transmission method
Inventor: KORI TERUHIKO
IPC: H04N7/167
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To prevent an audio signal and a video signal from being illegally copied without deteriorating the audio signal and the video signal. SOLUTION: In the case of sending an audio visual(AV) signal from a device 10 to a device 20, a communication control section 12 of the device 10 acquires copyright information of the AV signal and authentication information of the device 20. The authentication information includes an operating state of the device 20 such as a state of a recording operation or a state of a display operation and functions of the devices. When the communication control section 12 acquires the authentication information denoting that the device 20 is in a recording state and copyright information denoting that the transmitted AV signal is inhibited to copy, the control section 12 inhibits the transmission of the AV signal.
Patent JP-H08215349-A (JP)
Title: Method and instrument for measuring mass distribution of shaft
Inventor: MATSUMOTO AKIO
IPC: A63B102/32
Filed: 1995-02-15
Abstract: PURPOSE: To measure the mass distribution of a finished product shaft in non- destructive fashion by setting a large number of split measuring areas in the longitudinal direction of a shaft, measuring the transmissive dosage and diameter of β-rays at every area and finding relative mass distribution in the length direction of the shaft from both measured data at every area. CONSTITUTION: A hollow shaft 10 to be measured is held between a rotary supporting shaft 13 and an ascendable supporting shaft 15, and an ascendable measuring unit 30 is moved by descending by every prescribed distance from one end part, for example, the upper end part in a vertical direction of the hollow shaft 10. Each moving position is irradiated with the β-rays from one side, and the transmissive dosage of the β-rays is measured. In such a case, such measurement is performed by rotating the hollow shaft 10 and setting a direction around the shaft 10 different. Simultaneously, the diameter is also measured with a laser beam. The relative mass in the length direction (measured position) of the shaft is found by applying the transmissive dosage of the β-rays and diameter data to a prescribed equation, then, the relative mass distribution is obtained.
Patent JP-S62183992-A (JP)
Title: Laser beam machining equipment
Inventor: SATO SHOZO
IPC: B23K26/06
Filed: 1986-02-10
Abstract: PURPOSE:To change the laser output in multisteps by providing the means to condense the laser beam emitted from plural laser oscillators to one place of the body to be worked. CONSTITUTION:The laser beam 7 emitted from two laser oscillators 1a, 1b is made to focus at the one point of the body 5 to be worked by irradiating it on an integration mirror 4 via plane mirrors 2a, 2b and 3. The laser output can therefore be changed in multisteps easily by performing the output adjustment adequately of the using number of laser oscillators and of individual oscillator. The need of running the oscillator of big output with small capacity is eliminated and the stability for long time of the laser output and purchase cost can be reduced.
Patent JP-H02207941-A (JP)
Title: Production of bone part of tire mold
Inventor: ISHIHARA TOSHIAKI
IPC: B22C7/00
Filed: 1989-02-06
Abstract: PURPOSE:To produce the bone part of the tire mold which is completely cast with intricate shape parts by casting a spheroidal graphite cast iron having a specific compsn. in the reduced back pressure state of a casting mold at a specific casting temp. into the casting mold made by a ceramics molding method. CONSTITUTION:The casting mold 1 having a recessed shape corresponding to the bone part 3 is formed by the ceramics molding method. The resulted casting mold 1 having air permeability and the low thermal conductivity is opened in a rear part 4 and is set in a reduced pressure chamber 2. The spheroidal graphite cast iron is cast into the casting mold 1 at the casting temp. of 1270 to 1350 deg.C and in the state of reducing the back pressure of the casting mold 1 to <=700mmHg. The compsn. of the above-mentioned spheroidal graphite cast iron is specified to 3.2 to 3.6wt.% C, 2.0 to 2.8% Si, 0.015 to 0.04% Mg and if necessary, further 0.5 to 2.5% Cu, and <=0.2% Mn and 0.01% S as impurities. The casting which is thin pattern for tire notch 5, etc., and is completely shaped with even the intricate shape parts is obtd. without causing chilling. The cast product is machined to comply with the shape of the profile surface of the tire mold.
Patent JP-S55120046-A (JP)
Title: Developing method
Inventor: MIHASHI YASUO
IPC: G03G13/09
Filed: 1979-03-09
Abstract: PURPOSE: To obtain the developing method which is difficult to receive the effect of humidity change and provides long life, high resolving power and high image density by containing magnetic toner of 20W35μ in grain size at 10W50wt% in the developer.  
     CONSTITUTION: The developing device consists of a photosensitive drum 1, developing sleeve 2, blade 4, multipole magnet roll 5, etc. Here, if those of 20W35μ grain sizes are contained at 10W35% in the toner agent, the cohesion of the toner particles of 5W20μ may be prevented, the accumulation on the sleeve 2 prevented and good images obtained. The toner of the particles exceeding 35μ is low in the transfer ratio to the latent image surface in the case of high humidity and therefore its content is made 10% or less. Further, if the particles of 5μ or less increase, fluidity becomes poor and image density decreases and therefore they are made 1% or less. If such grain size formulation is employed, there are less effects of humidity and the good latent images may be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02207336-A (JP)
Title: Method and system for checking of information processor
Inventor: KINOSHITA YOSHIAKI
IPC: G06F11/22
Filed: 1989-02-08
Abstract: PURPOSE:To promptly and easily investigate the cause of defective logical operation of a processor to be checked by executing the same test program by means of both processor to be checked and checking processor, and comparatively verifying the respective history data. CONSTITUTION:A CPU to be checked 101 and a checking CPU 102 execute the same logical operation based on a test program 103. A service processor 104 stores history data A from the CPU to be checked 101 and history data B from the checking CPU 102 respectively to memories 107 and 108. A comparatively verifying circuit 109 reads and compares the history data A and B of the history data storing memories 107 and 108, displays a coincidence when there is no difference, and displays a different point when there is some difference on a main console 20. Thus the operation of the processor to be checked can be confirmed and a defective part can be investigated easily and at high speed.
Patent JP-H10290608-A (JP)
Title: Sulky type rice transplanter
Inventor: YAMASHITA YOSHINARI
IPC: A01C11/02
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a sulky type rice transplanter compacted in the size of the frame and improved in travel stability. SOLUTION: This sulky type rice transplanter is provided with an engine mounted on the front portion of the frame, front and rear wheels 7, 9 disposed on the front and rear lateral sides of the frame, and a planting section C liftably connected to the rear portion of the frame. Therein, a mission case 5 is disposed at a position below the engine 2, and a front wheel shaft 7-1 for the front wheels 7 is disposed at a position below the mission case 5. Further, the engine 2 is interlocked and connected to the mission case 5 on the side of the frame.
Patent JP-H09219010-A (JP)
Title: Production of perpendicular thin-film magnetic head
Inventor: KAWANO KANJI
IPC: G11B5/31
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To obtain a perpendicular thin-film magnetic head having excellent slidability, high yield and good mass productivity by cutting and dividing a head block formed by producing main magnetic pole cores and coil substrates by separate stages and joining both to each other. SOLUTION: Plural pieces of the main magnetic cores consisting of soft magnetic metallic thin films are arranged on the magnetic substrate and are subjected to patterning and cutting in prescribed positions, by which the main magnetic pole core block connected with the main magnetic pole cores like a comb is obtd. The main magnetic pole core block is then joined to the coil substrate 24 formed with the conductive coils and connecting electrodes formed in another stage, by which the head block 30 arranged with the plural magnetic heads joined with the individual main magnetic pole cores 21 to the coil substrate 24 is obtd. The head block 30 is cut at the plane H-H to obtain magnetic heads. Then, the combination of the good characteristics of the main magnetic pole cores 21 and the coil substrates 24 is easily obtd.  The production of the thin-film magnetic heads having the excellent recording and reproducing characteristics at a high yield is thus made possible.
Patent JP-H11223096-A (JP)
Title: Joint tool for segment
Inventor: SOMEYA HIROKI
IPC: E04B1/38
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To definitely and easily joint segments together by uniformly urging a wedge body in the tip direction, performing the jointing with a joint bar strongly and stably. SOLUTION: A joint tool 1 comprises a tapered sleeve 2, a plurality of wedge bodies 3 forming an insertion fixed hole H for joint bar and are arranged to a ring shape, and an urging spring 4 formed by a circular cross-section resin having elasticity made by urging the wedge body 3 to a small-diameter tip side of the sleeve 2 so as to shrink the insertion fixing hole H, and a flat plate- shaped retainer 6 formed from a material harder than the wedge body 3 is provided between the wedge body 3 and the urging spring 4. For the joint bar, mainly comprises a plurality of wedge bodies 3 inserted to the sleeve 2 and the urging spring 4 formed by a resin having elasticity with a circular cross section provided by urging the wedge body 3 to the small-diameter tip side of the sleeve 2, and a flat plate-shaped retainer 6 formed from a material harder than the wedge body 3 is provided.  Thus, the exerting force of the urging spring 4 is transmitted to the wedge body 3 through the retainer 6, and respective wedge body 3 is uniformly punched and moved to the tip side of the sleeve and then the hole is shrunk.
Patent JP-S61187656-A (JP)
Title: Detection of fluorescence by stable reagent
Inventor: TANAKA MIKIAKI
IPC: G01N21/64
Filed: 1985-02-15
Abstract: PURPOSE:To attain to enhance reliability, by preparing a reagent by dissolving 2-mercaptoethanol used as a thiol compound in water or an aqueous boric acid solution apart from other reagent and using all of reagents by simultaneously mixing the same. CONSTITUTION:In a method wherein o-phthanolaldehyde is used to be reacted with primary amine in the presence of a thiol compound to form an isoindole type fluorescent compound and the fluorescence of this compound is detected to perform the quantitative analysis of primary amine, 2-mercaptoethanol used as the thiol compound is dissolved in water or an aqueous boric acid solution to prepare a reagent separated from other reagent and said prepared reagent is preserved and all of the reagents are simultaneously mixed at a use time. By this method, the daily deterioration of the reagents are suppressed and the reliability of a measured can be enhanced.
Patent JP-S62186021-A (JP)
Title: Drive force control device for vehicle
Inventor: TAMURA MINORU
IPC: B60W10/10
Filed: 1986-02-10
Abstract: PURPOSE:To ensure the stability of a vehicle and prevent the deterioration of the operation performance of a vehicle by reducing a drive force rather quickly at a high speed side gear position and rather slowly at a low speed side gear position respectively when a vehicle is giving a slip. CONSTITUTION:The gear position of a reduction gear is detected by a means 1 and each of means 2 and 3 detects the number of revolutions of a driving wheel and a driven wheel. Also, a slip ratio between a tire and a road surface is calculated by a means 4, on the basis of the number of revolutions of driving and driven wheels. And when a means 5 has judged a slip ratio as exceeding a predetermined value, a means 6 works to make large an extent of a drive force reduction at a high speed gear position, and make small said force at a low speed gear position. According to the aforesaid constitution, a drive force is properly reduced with due consideration of a drive force reduction efficiency due to a gear position difference and a vehicle slip is effectively restrained.
Patent JP-S61187042-A (JP)
Title: Data processor
Inventor: SHIRABE SHIGETOSHI
IPC: G06F9/44
Filed: 1985-02-15
Abstract: PURPOSE:To improve effective efficiency by operating similarly a instruction and a conditional branch instruction as an instruction which sets a specific value to a program state word, and an unconditional branch instruction in the second and following repetition when the same deciding instruction and the same conditional branch instruction are executed repeatedly and the same result is forecasted. CONSTITUTION:If the instruction from a memory 11 is a specific comparing instruction, a decoder 13 performs the comparing operation similarly to a normal comparing instruction and stores the result in a prescribed field of a program status word PSW14 and issues a rewrite request of a corresponding instruction. The instruction to be rewritten (a specific unconditional instruction, a specific NOP instruction, or a specific set instruction) is supplied additionally to a gate 16; and when a rewrite permission control bit C is indicated, the instruction added to the rewrite request is written in an address of the memory 11 indicated by a program counter 12. If old contents are the specific comparing instruction, it rewritten to the specific set instruction, and the specific set instruction is executed when the specific comparing instruction should be executed, and the result is set to the PSW14 without the comparing operation.