baber/WOPTO huggingface dataset:
Patent JP-H04264907-A (JP)
Title: Reset signal circuit and reset signal output method
Inventor: NAKAITA HIROSHI
IPC: G06F11/22
Filed: 1991-02-20
Abstract: PURPOSE:To shorten testing time, etc., in respect of a reset signal circuit. CONSTITUTION:The reset signal circuit is constituted so that a reset start signal output means 1 to output a reset start signal in response to a reset trigger, a timing means 2 to start timing in response to the reset trigger (a) or the reset start signal, and to be capable of outputting two or more timing finish signals different from each other, a rest time selecting means 3 to select one of the timing finish signals in response to an external signal, and to output it as a reset cancelation signal, and an internal reset signal control means 4 to output an internal reset signal coforming to the rest start signal and the reset cancelation signal are provided.
Patent JP-S63193242-A (JP)
Title: Method for detecting malfunction of controller
Inventor: YAMAMOTO RAIJU
IPC: G05B9/02
Filed: 1987-02-05
Abstract: PURPOSE:To initialize a digital arithmetic circuit and to minimize a malfunction by detecting the malfunction caused by a program runaway not only in an interruption routine, but also in a main routine according to the variation of the contents of storage data outputted by the digital arithmetic circuit. CONSTITUTION:When the malfunction caused by the program runaway occurs in interruption routine processing, the inverting operation of the value of a flag F as 1st storage data and the outputting operation of data A as 2nd storage data are not performed. When the malfunction caused by the program runaway occurs in main routine processing, the value of the flag G is not passed to the data A. Then when the value of the data A is not equal to the flag F in the main routine processing the value of the data A from a microprocessor 1 is not inverted by the interruption processing. Then, a one-shot multiple oscillator 15 generates no pulse signal and the terminal voltage across a capacitor 13 exceeds a reference voltage Vr. The output of a comparator 16, therefore, goes up to a high level and a reset signal from a one-shot multivibrator 17 initializes the processor 1.
Patent JP-S62183933-A (JP)
Title: Production of molding sand
Inventor: HANDA KATSURO
IPC: B22C1/00
Filed: 1986-02-07
Abstract: PURPOSE:To inexpensively produce molding sand having a low coefft. of thermal expansion by subjecting the sandy slab generated in the smelting and mineral dressing of nickel ore to a frictional crushing treatment to remove the impurities sticking to the surface and to improve the grain size coefft. CONSTITUTION:The nickel slag A which is a raw material is processed with a trommel B to remove lumps and is then washed with an Akins classibier C. The raw mateirial is passed through a frictional crushing machine D at a prescribed pulp concn. and is subjected to the frictional crushing treatment, by which the impurities are removed and the grain sizes are improved. A wet type scrubbing frictional crushing machine or the like of a trough type, etc., is suitable as the above-mentioned frictional crushing D. The nickel slag A is made into the grain size having about <=1.4, more preferably about <=1.3 final grain size coefft. The raw material is then washed with an Akins classifier E and is subjected to drying F and sieving G, by which the product molding sand H is obtd. The waste water of the Akins classifier C, E is treated by a thickener I.
Patent JP-S63194366-A (JP)
Title: High breakdown-voltage planar type semiconductor element
Inventor: SHINOHE TAKASHI
IPC: H01L29/78
Filed: 1987-02-09
Abstract: PURPOSE:To short-circuit a gate and a cathode in an element, and to prevent the large deterioration of trigger sensibility by forming a layer having the same conductivity type as a second base layer, surrounding the second base layer, to which the element is shaped, and bringing a cathode electrode into low-resistance contact with the layer. CONSTITUTION:A p-type layer 16 is isolated and shaped, surrounding a second base layer 3, and a cathode electrode 7 is brought into low-resistance contact with the p-type layer. According to the example, large displacement currents generated from a junction terminal section are discharged to the outside from the cathode electrode 7 brought into low-resistance contact with the p-type layer 16 even when OFF voltage having a large rate-of-rise is applied under an OFF state, thus preventing the generation of the break-through of an element. The p-type layer 16 and the second base layer 3 are isolated completely, thus obviating the short circuit of a second emitter layer 4 in an MIS-GTO and the second base layer 3, then generating no deterioration of trigger sensibility.
Patent JP-H03231225-A (JP)
Title: Ferroelectric liquid crystal device
Inventor: NAKANOWATARI JUN
IPC: G02F1/1333
Filed: 1990-02-06
Abstract: PURPOSE:To obtain a satisfactory memory effect by sealing a ferroelectric liq. crystal compsn. contg. an ionic substance having high mobility in the gap between substrates each having a transparent electrode and an insulating film on the electrode. CONSTITUTION:A transparent electrode 2, an insulating film 3 and an orienting film 4 are successively formed on each of two transparent substrates 1, these substrates 1 are placed so that the oriented films 4 confront each other and the peripheries of the substrates 1 are sealed with a sealing agent 5 to obtain a liq. crystal cell 6. A ferroelectric liq. crystal compsn. 7 contg. an ionic substance having high mobility is sealed in the gap in the cell 6. While the thick insulating films 3 are present and the ferroelectric liq. crystal compsn. 7 having high spontaneous polarization is used, electric charges generated by the reversal of the spontaneous polarization are canceled by the presence of the ionic substance, accordingly a satisfactory memory effect can be obtd.
Patent JP-H01202648-A (JP)
Title: X-ray diffracting apparatus
Inventor: IWAI SATORU
IPC: G01N23/207
Filed: 1988-02-06
Abstract: PURPOSE:To enable the recording of crystal information massively with a single exposure, by arranging an image storage means, a reading means and an erasing means and a moving means and the like. CONSTITUTION:A sample 7 is irradiated with X-rays to store an X-ray diffrac tion image thereof 7 in an image storage plate 1. At this point, the storage plate 1 and an erasion lamp 37 are arranged at a position away from the stor age plate 1 lest these should disturb the storage of the X-ray diffraction image. Then, upon the end of storing the image, a reading section 9 is moved with a guide bar 29 to such a position as to allow the reading of the X-ray diffrac tion image stored in the storage plate 1 to perform a reading work. Upon the end of the reading, the reading section 9 is put back to the original position, the lamp 37 is moved with a guide bar 30 to such a position as to allow erasion of a residual image in the storage plate 1 with the lamp 37 and then, the resid ual image is erased. Upon the end of the operation, the lamp 37 is put back to the original position. By performing such a series of work, different X ray images can be stored and read in succession thereby enabling efficient measure ment.
Patent JP-S53111449-A (JP)
Title: Shortcircuit valve discriminating system for arm in converter
Inventor: MASE AKIRA
IPC: H02H7/12
Filed: 1977-03-10
Abstract: PURPOSE: To facilitate fault detection by detecting reverse polarity current flowing through discrimination valve within anticipated range of interpole voltage, while simulteneously detecting that interpole voltage against pair valve isn't in said range. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10269248-A (JP)
Title: Method for random extraction of data in data base processing system, and data base processing system based upon the same
Inventor: USHIJIMA KAZUTOMO
IPC: G06F17/30
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To improve the throughput of the random extracting processing in a data base processing system. SOLUTION: It is made possible to issue an inquiry including random extraction in an inquiry issuing process 2, and application order between the random extraction and other inquiries is changed in an inquiry converting process 8 in consideration of extraction units of the random extraction. Further, random access to a secondary storage device is reduced in a record managing process 4. Thus, the inquiry including the random extraction can be issued and inquiry conversion is performed in consideration of the extraction units to enable application to an inquiry including a totalizing process and further improve the efficiency of inquiries over a wide range. The random access to the secondary storage device is reduced to be able to improve the efficiency more.
Patent JP-S58143526-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAMOTO KIICHIROU
IPC: H01L21/30
Filed: 1982-02-19
Abstract: PURPOSE:To facilitate and make accurate mating and to simplify taking in and out a wafer by a method wherein the wafer and upper and lower masks are mated together while they are independently held and the wafer is sandwiched by the upper and lower masks so as to provide an exposure stance. CONSTITUTION:At the time of first exposure, mating is carried out in such a state that upper and lower masks 32, 33 are held by mask holders 36, 37 and then wafer holders 38, 39 are held by inserting a wafer 32 in between the masks 32, 33. Then the wafer 31 is mated with the masks 32, 33, whereby the masks 32, 33 are glued to the surface and rear surface of the wafer 31 to start exposure. At the time of the first exposure, marks X1, X2 for mating are formed using marks m2, m3, n2, n3 of the masks 32, 33 on the wafer 31. Moreover, on and after the second exposure, the upper mask 32 and the wafer 31 are mated using the marks m2, m3 and the marks n2, n3 to combine the upper mask 32 and the wafer 31. Subsequently, the upper mask 32 and the lower mask 33 are mated using the marks m1, m4 and the marks n1, n4 and then the lower mask 33 is attached to the wafer 31 to start exposure.
Patent JP-S62183342-A (JP)
Inventor: MORII AKIRA
IPC: C08G59/00
Filed: 1986-02-07
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-H06240437-A (JP)
Title: Surface hardened al alloy and its production
Inventor: NAKAOKA YASUYUKI
IPC: B29C45/26
Filed: 1993-02-16
Abstract: PURPOSE:To obtain a long-life surface hardened Al alloy by forming a film by using a precipitation hardening alloy on the surface of a non-heattreated type Al alloy and changing the content of a precipitation element gradually in the direction of thickness. CONSTITUTION:A film 2 of Ni-P alloy is formed to 40mum thickness on the surface of a 5083 material 1a as a non-heattreated type Al alloy. The film 2 is formed so that its surface becomes hard, by regulating P content in the film 2 so that it is gradually decreased from the inner side toward the surface. P content can be changed by controlling the pH value of a plating bath for the Ni-P alloy plating. P concentration at the surface of the film 2 is about 5%, and P concentration in the vicinity of the interface between the film 2 and the Al alloy material 1a is about 10%. Because of the existence of the functional gradient of hardness in the inner part of the film, the Al alloy having excellent resistance to impact force from outside can be obtained.
Patent JP-S59152078-A (JP)
Inventor: NAGAO TAKESHI
IPC: B25C5/16
Filed: 1983-02-18
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-H10224534-A (JP)
Title: System control device for image forming device
Inventor: IMAI MITSUHIRO
IPC: G06F13/12
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to execute processing integrating functions included in individual devices without requiring user's consciousness by judging which processing can be executed by each image forming device based on inherent information. SOLUTION: Image forming devices A to D (1a to 1d) are connected to a network 2 capable of transmitting image information. When a user instructs copying processing to the device A(1a) by a processing selection picture for copying, filing, etc., a collection means in the device A(1a) collects the inherent information of all devices including the device itself and connected to the network 2 and displays processing judged as processing to be executed by combining the functions of respective devices based on the collected information so as to enable the user to select it. When the user selects the executable processing, job instruction information to be executed by respective devices is added to picture information inputted by the device A (1a) in execution order and respective devices display respective functions and execute jobs based on the information to complete the whole processing.
Patent JP-H01202667-A (JP)
Title: Noncontact velocity detector
Inventor: TODA MASASHI
IPC: G01P3/36
Filed: 1988-02-08
Abstract: PURPOSE:To enable detection of a direction of movement while allowing relaxed arrangement of photodetectors, by receiving reflected light from an object intended to detect a velocity with first and second space filters through a lens and a half mirror to perform a differential processing of outputs thereof. CONSTITUTION:Reflected light from an object 11 intended to detect a velocity forms an image on first and second space filters 16 and 19 with a lens 14 and a half mirror 15. In the filters 16 and 19, outputs of photodetectors are added up (resultant) within comb-shaped filters F1 and F2. The resulting addition signal is converted into an electrical signal with current-voltage converters 20a-20d and moreover, applied to differential computing circuits 21a and 21b to output signals phi1 and phi2 of levels corresponding to the quantity of light received. The signals phi1 and phi2 are binary-coded with Schmitt circuits 22a and 22b to obtain pulse signals SG1 and SG2. Then, a time difference + or -tau at the rising of the signals SG1 and SG2 is detected with a phase comparator circuit 23. As the direction of the deviation in the rising coincides with a forward relationship of the reflected light from the object 11 being detected to the filters 16 and 19, advance or retraction state can be judged.
Patent JP-H10220316-A (JP)
Title: Pump gear support device for train type injection pump
Inventor: TOGASHI CHIHARU
IPC: F02M39/02
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To prevent the fluctuation of rotation of a fuel injection pump and ensure desired timer characteristics by a method wherein the rotary shaft end part of a train type injection pump and the shaft of a pump gear are intercoupled through a universal joint. SOLUTION: The end part of a cam shaft 2 is supported at the housing 1 of a train type injection pump through a taper bearing 3. A timer 6 is mounted on the tip of the cam shaft 2, and a shaft 10 is fixed at a flange 12 consisting the timer 6. The shaft 10 fixed at the flange 12 and a shaft 20 to support a pump gear 5 at the fit-in hole part 7a of a cylinder block 7 through bearings 18 and 19 are intercoupled through a universal joint 21. The shaft 10 is coupled to the flange 12 by means of a bolt 10a. Since an overhang amount of the pump gear 5 is remarkably reduced, oscillation of the pump gear 5 is extremely reduced. This constitution ensures desired timer characteristics.
Patent JP-H03231550-A (JP)
Title: Cordless telephone set
Inventor: MIYATA KEIJI
IPC: H04M1/00
Filed: 1990-02-06
Abstract: PURPOSE:To enhance the convenience of use by constituting the telephone set such that a speaker phone circuit is inactive when a slave set is lifted from a charger and active when the slave set is set to the charger. CONSTITUTION:A power supply is supplied to a speaker phone circuit 28 by turning on a power supply transistor(TR) 27 of a charger C to activate the speaker phone circuit 28. Then a received voice signal from an opposite telephone set inputted to a reception section of a slave set B via a master set is inputted to the speaker phone circuit 28, from which the signal is outputted to a speaker 14. On the other hand, a transmission voice signal inputted from a microphone 15 is inputted to the speaker phone circuit 28 and sent to a transmission section of the slave set B from the speaker phone circuit 28 and sent to the opposite telephone set via the master set from the slave set B. In this case, while the slave set B is set to the charger C, the talking is attained.
Patent JP-H03231134-A (JP)
Title: Static pressure bearing for vibration testing apparatus
Inventor: MURAKAMI MITSUO
IPC: G01M7/02
Filed: 1990-02-06
Abstract: PURPOSE:To adjust the height of a static pressure bearing and to change damping characteristic by using a second movable body that is another member for the pocket forming part of a movable body. CONSTITUTION:A movable body 6, an upper pad 7, a pre-loaded bolt 8, a lower pad 9 and a first pocket 10 are provided on a static pressure bearing 3 supporting a horizontal vibrating stage 1. A second movable body 20 that is another body is formed at a part of the movable body 6. A second pocket 92 is formed at the lower surface of the movable body 20. Pressure oil is supplied into the pockets 10a and 92 from a pressure-oil feeding source 11. Oil chambers 66a and 66b are formed between the upper and lower surfaces of a flange part 20a of the movable body 20 and between projections 64 and 64 of the movable body 6. When the pressure oil is supplied into the oil chambers 66a and 66b through a servo valve 21, the movable body 6 is moved in the up and down directions in response to the pressure difference. The space between the movable body 6 and the movable body 20 is adjusted, and the height of the upper surface 61 is adjusted. A controller 25 controls the servo valve 21 and controls the pressure oil which is supplied into the oil chambers 66a and 66b. Thus, the rigidity of the bearing 3 is lowered, and the damping performance can be improved.
Patent JP-S61216592-A (JP)
Title: Group releasing system for channel map
Inventor: KUSANO KOICHI
IPC: H04Q3/545
Filed: 1985-02-14
Abstract: PURPOSE:To reduce the frequency of the transfer of an information between a calling processor and a managing processor by recording a released communication channel in a channel map corresponding at every releasing the communication channel under setting it in a communication channel system corresponding to respective calling processor and informing all the released channels recorded in the channel map at every predetermined cycle to the managing processor. CONSTITUTION:A channel map 111 can record a release information of all communication channels (p) in a corresponding communication channel network 21. A channel map 121 can record the release information of all the channels (p) in a channel network 22. Release information transmitting sections 112 and 122 extract all the release information recorded in the channel maps 111 and 121 at every predetermined cycle, and transmit it to a managing processor 4 through communication control equipments 61, 63 or 62, 63 and a bus 5. A release information receiving section 43 receives the release information transmitted from the calling processors 111 and 121 and sets in a channel map 41 provided in the managing processor 4.
Patent JP-S58155740-A (JP)
Inventor: UEIN AARU KURAFUTO
IPC: H03K19/177
Filed: 1983-02-22
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-S53112957-A (JP)
Title: Production of injection molded article
Inventor: OONISHI MASANORI
IPC: B29C45/26
Filed: 1977-03-11
Abstract: PURPOSE:To produce an injection molded article haring uniform weld line, by furnishing a triangular pillar on the inner wall of a female mold or on the outer wall of a male mold, wherein the gap between the pillar and the opposite wall of the mold is narrower than the gap between the molds at the mold gate.
Patent JP-H06217805-A (JP)
Title: Sports shoes
Inventor: SUZUKI KAZUHIKO
IPC: A43B23/02
Filed: 1993-01-21
Abstract: PURPOSE:To generate no gap between a foot and shoes, and to improve a sense of use by forming a foot drum instep by sewing an outer instep and an inner instep in a foot instep area, sewing the foot drum instep to the tiptoe instep, sewing the tiptoe part, the bottom part and the heel part of the tiptoe instep and the foot drum instep and forming a bag-like moccasin type instep. CONSTITUTION:A foot drum instep 3 is formed by zigzag-sewing each of end parts R1, R11 of an outer instep 3a and an inner instep 3b. Subsequently, end parts N11, N1 of a tiptoe instep 2 and end parts N12, N2 of the foot drum instep 3 are zigzag-sew mutually, respectively. Next, an end part S1 and an end part S11, and an end part R1 and an end part R11 of the outer instep 3a and the inner instep 3b are zigzag-sewn mutually and a bellows reinforcing material 11 is sewn to a foot instep area 4. Thereafter, each end part L11, L12 of the tiptoe part and each end part L1, L2 are overlock-sewn and each end part M1, M11 of the tiptoe instep 2, each end part P1, P11 of the foot drum instep, each end part Q1, Q2 of the heel part of the foot drum instep 3, and each end part Q1 and Q12 are sewn, the instep is formed, and the sole C is stuck.
Patent JP-S62229202-A (JP)
Inventor: CHIYAARUZU EICHI UTSUDO
IPC: F26B13/00
Filed: 1987-02-10
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-H08196656-A (JP)
Title: Water spraying type fire extinguishing device
Inventor: IINO KOTARO
IPC: A62C35/02
Filed: 1995-01-24
Abstract: PURPOSE: To provide a water spraying type fire extinguishing device which can be operated in the case of power failure or interruption of water supply and is free from fear of bringing a person failing to escape to death by opening/ closing a spray control valve so as to carry out the first spray for the preset time and carrying out the second spray after a lapse of the predetermined time from the first spray. CONSTITUTION: A remote control valve 7 is opened so as to feed gas from the first controlling gas cylinder 6 to a starting valve 8, and the valve 8 is opened. A seal film in the first gas cylinder 9 is broken, and at the same time, gas inside the gas cylinder 9 is bypassed in two directions via a pressure reducing valve 2, and one bypassed gas is led to a water tank 3, and then, the first spray is carried out In this process, a switching valve 10 is closed, while a spray controlling valve 11 is opened. In operation of the second spray, the spray controlling valve 11 is opened again by the operation of the switching valve 10, and spray is started. In this way, the second spray can be carried out after the first spray at the preset time interval by means of the same water tank 3.
Patent JP-H07218951-A (JP)
Title: Shake correction camera
Inventor: MIYAMOTO HIDENORI
IPC: G03B5/00
Filed: 1994-01-31
Abstract: PURPOSE:To prevent a person to be photographed from moving because the person misunderstands that photographing is completed in the case of viewing that shutter release operation is performed by a photographer by lighting up the display of a display means so that it can be visually recognized on an object side immediately after starting a shake amount detection means. CONSTITUTION:This camera is equipped with the shake amount detection means 1 detecting the shake amount of the camera, a shake correction means 4 performing shake correction according to the detection signal of the detection means 1, and a display means 12 displaying the operation state of the detection means 1 in 1st display form or 2nd display form; and the display means 12 is constituted to display it in the 1st display form immediately after starting the detection means 1. The 1st display form means a lighted or flickered state, and the 2nd display form means an unlighted state. Namely, the display of the display means 12 is lighted up immediately after starting the detection means 1. Since the person to be photographed can confirm the lighting-up of the display means 12 immediately after performing the shutter release operation, the person is informed that the operation for detecting the shake amount is being performed.