baber/WOPTO huggingface dataset:
Patent JP-S61241428-A (JP)
Title: Controller for engine auxiliaries
Inventor: HANADA KENICHIRO
IPC: F02D29/00
Filed: 1985-04-18
Abstract: PURPOSE:To make a drop in engine speed in a sate of neutral reducible, by stopping operations on auxiliaries and the like when an engine is in deceleration and in neutral. CONSTITUTION:When a controller 13 detects a degree of throttle opening and a decelerating state of 'close' in a throttle valve 7 by engine speed sensors 16 and 14, it performs fuel-cut control over a fuel injection valve 8. In this state, when a fact that a transmission9 is selected to a neutral position is detected by a neutral switch 15, the controller stops the fuel-cut control, while when a compressor 12 operates, it cuts power transmission to a pulley 12a, stopping the operation of the compressor 12, and reset the operation after the elapse of a given period of time. Thus, a drop in engine speed in a state of neutral is reducible, and afterward the restoration of stable, smooth engine speed is securable.
Patent JP-H07294808-A (JP)
Title: Image forming lens
Inventor: YAMAMOTO TSUTOMU
IPC: G02B1/00
Filed: 1994-04-21
Abstract: PURPOSE:To obtain a wide viewing angle and to compensate chromatic aberration by using a lens material of the small difference of dispersion by specifying the constitution of a first lens to a third lens. CONSTITUTION:This lens is composed of two and more kinds of lens materials, the differences of dispersion of the respective lens materials are smaller than 0.0055, in order from the object side, a first lens group L1, L2 composed of two and more lenses and a first to a third lenses of positive, negative and positive are arranged along the optical axis, a second lens group L3-L5 having positive focal distances and a third lens group L5, L7 composed of one and more lenses are arranged along the optical axis, a first and a second lenses, the second and a third lenses composing the second lens group L3-L5 are composed of lens materials having different dispersions from each other and conditions shown by the relations I-VI are satisfied. In the relations I-VI, F is the focal distance of the whole system, F1-F3 are the focal distances of the first to the third lens groups L6-L7 and f1-f3 are the focal distances of the first to the third lenses composing the second lens group L3-L5.
Patent JP-H10283255-A (JP)
Title: Method and device for dram access control
Inventor: KAKIAGE TORU
IPC: G06F12/02
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To provide the method and device for DRAM (dynamic RAM) access control which prevent the delay of the start of precharge of RAS(row address strobe signal) even at the time of detecting it in the middle of access in a hyper page mode that following access would cause a page miss. SOLUTION: If an address 104 outputted from a CPU 2 can be accessed in the hyper page mode, a page hit signal 114 from an address control circuit 34 is asserted. When the page hit signal 114 is asserted, CAS(column address strobe signal) is asserted for a time longer than the assertion time of CAS in the hyper page mode, which is set in a wait setting register 31, in a DRAM control signal generation circuit 33 in the case of access in the hyper page mode, and RAS is negated during the assertion of CAS, thereby accelerating the start of RAS precharge.
Patent JP-S62239036-A (JP)
Title: Structure of particulate detection cell
Inventor: FUKUSHIMA TSUNEMI
IPC: G01N21/53
Filed: 1986-04-11
Abstract: PURPOSE:To prevent dust from being mixed with sample air by providing an injection nozzle where a flange, a nozzle part, and a cylinder part are cut integrally. CONSTITUTION:A detection cell 1 is constituted by fitting the injection nozzle 2 where the flange 2-1 and connection cylinder 2-4 for a suction pipe 5 are cut integrally in the through hole of the cell 1 and fitting it with a bolt 202 across an O ring 2-3. A soft plastic pipe made of polyurethane, etc., is used for a pipe 5 and the pipe 5 is coupled with the cylinder 2-4 and fixed tightly by projections and recesses of the surface of the cylinder 2-4. A discharge nozzle 3 is provided corresponding to the nozzle 2 and the sample air is sucked in from an intake 6, supplied to the nozzle 3 through a detection area 7, and discharged from a discharge pipe 8. A laser beam 10 perpendicular to the sample air is irradiated by a laser light source 9 and photodetected in a right-angled direction where scattered light by particulates is proper.
Patent JP-H10277638-A (JP)
Title: Welding method for steel tube, and steel tube to be welded
Inventor: MINAMIDA KATSUHIRO
IPC: B23K26/21
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To perform the welding free from any defects such as weld metal solidification crack, and blowholes without providing a filler wire feeding device by providing a groove in butted end faces of steel tubes, fitting the filler wire therein, and performing the welding with the laser beam from the outside of the butted steel tubes. SOLUTION: A half-moon shaped groove 10 for fitting a filler wire is executed in a center part of the plate direction of butted groove parts of starting and ending end faces 15, 16 of preceding and succeeding steel tubes 13, 14 which are opposite to each other. End faces are butted so as to hold the filler wire in the groove 10. The end faces are welded using the laser beam from the outside of the butted steel tubes to form a steel tube for the pipe line. The shape of the fitting groove 10 for the filler wire 11 may be triangular, rectangular or polygonal. The filler wire 11 to be used is smaller in diameter than the width of the estimated section to be fused, the depth of the groove 10 is smaller than one half of the width of the estimated section to be fused, and the sectional area of the groove 10 is equal to or less than the sectional area of the filler wire 11.
Patent JP-H02263295-A (JP)
Title: Commodity registered data processor
Inventor: KARITA YOSHIHIRO
IPC: G07G1/12
Filed: 1989-03-31
Abstract: PURPOSE:To correspond to a tax system without lowering operability to the various transaction of registration work by providing a total amount memory and a taxation amount total memory and providing a tax flag in a table by transaction. CONSTITUTION:When the transaction, for which a tax flag F2 showing the taxation transaction is set to a table R6 by transaction, is selected by the input of a transaction identification code, it is judged whether a commodity registered by commodity registering operation is a taxable commodity or a tax-free commodity. When the commodity is the tax-free commodity, a registered amount is added only to a total amount memory. When the commodity is the taxable commodity, the registered amount is added to the total amount memory and the taxable amount total memory and the amount of tax to the taxable amount in the taxable amount total memory is calculated. Thus, even when the commodity registering operation is executed without distinguishing the taxable commodity and tax-free commodity, all the commodities can be registered as the tax-free commodity when tax-free transaction is selected. Then, operation can correspond to the tax system without lowering the operability.
Patent JP-H01255072-A (JP)
Title: Scanner device
Inventor: UEHARA TOSHIO
IPC: A61B6/03
Filed: 1988-04-04
Abstract: PURPOSE:To simplify the operation of an operator by automatically generating a picture based on display window conditions according to the image pickup conditions at the time of scanning or the window conditions altered with a condition altering part. CONSTITUTION:The picture information of specimens collected by a scanner part 2 is sent to a storage part 4 by a control part 8. Simultaneously, the control part 8 refers to a display window condition setting part 3, takes in the display window conditions according to the image pickup conditions, etc., when the specimens are scanned, and sends them to the storage part 4. Next a reconstituting part 9 of a picture generating part 6 takes in the picture information from the storage part 4, executes a picture re-constituting processing, and sends it to a display window condition deciding part 10. When the input of altering information does not exist, the deciding part 10 takes in the display window conditions stored in the storage part 4, and decides them as the window conditions of the re-constituted picture. As this result, the picture of the display window conditions is displayed on a display part 7.
Patent JP-S5865436-A (JP)
Inventor: KAARUUHAINTSU JIYOHANSUMAIYAA
IPC: G03F1/84
Filed: 1982-05-18
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-H10277464-A (JP)
Title: Coating device and coating method using same
Inventor: KURAMOCHI SATORU
IPC: B05C5/02
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To keep the linearity of ends while restraining film thickening on both sides from rising when picture frame coating is performed by an extrusion type coating device. SOLUTION: In a coating device consisting of a planar stage for mounting a substrate and a coating head traveling above the substrate leaving a space while coating liquid is fed to it from a liquid sending mechanism through a liquid sending part, the coating device having a die upper plate and a die lower plate which can be separated, the die upper plate and the die lower plate forming an inlet in which the coating liquid flows, a diffusing part in which the coating liquid is expanded in the width direction, and a throat part of fixed thickness from which the coating liquid is extruded, and furthermore, having a shim plate 22 for controlling the coating width on both sides of the slot part, the shim plate 22 whose inner end surface 'a' is inclined within an angle range limited in the direction in which it is expanded toward the coated surface is used. It is preferable that the inner end surface is further inclined in the direction in which it is also widened in the coating direction.
Patent JP-S63260880-A (JP)
Inventor: SHIMATANI HIROFUMI
IPC: E04F15/12
Filed: 1987-04-06
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-H03283152-A (JP)
Title: Measurement system for surface shape of magnetic recording plate and position of recording and reproducing head
Inventor: IMANISHI KAZUYA
IPC: G11B5/455
Filed: 1990-03-30
Abstract: PURPOSE:To evaluate the relative position relation between the magnetic recording plate and the recording and reproducing head dynamically in an in-use state by providing a 1st sensor which measures the surface shape of the magnetic recording plate, and a 2nd sensor which measures the dynamic relative distance between a magnetic recording and reproducing head, and the magnetic recording plate while the magnetic recording plate floats by rotating having the same aerodynamic characteristics with the magnetic recording and reproducing head. CONSTITUTION:Horizontal slide units 4 and 5 move the distance measurement sensor 1 and electrostatic capacity sensor 2 onto the recording plate 3 to measure the relative distance between the electrostatic capacity sensor 2 as a rigid body and the recording plate 3 and also measures the relative distance between the distance measuring sensor 1 and recording plate 3. Namely, the electrostatic capacity sensor 2 can measure the surface shape of the recording plate 3 since the sensor 2 is the rigid body and at a fixed position. Further, the distance measuring sensor 1 is so manufactured as to have the same aerodynamic characteristics with the magnetic recording and reproducing head, so the sensor can measures the state wherein the magnetic recording and reproducing head floats over the recording plate 3 according to the surface shape of the recording plate 3. Consequently, the dynamic relative position relation between the recording plate 3 and recording and reproducing head in the actual in-use state can be measured.
Patent JP-H0213260-A (JP)
Title: Linear pump
Inventor: JIERARUDO BAATO KURIMAN
IPC: H02K44/06
Filed: 1989-04-04
Abstract: PURPOSE: To make the fluctuation of magnetic flux approximately uniform, by a method wherein a stator having a cylindrical center duct which is matched in a vertical direction is provided, and the center duct is surrounded by a coil system provided in slots. CONSTITUTION: A pump P has an outside stator T and an inside center core K. The stator T has a center duct D which is surrounded by two alternate structures over the whole length. A group of magnetic layer-built rings L perform two functions in the pump, provide a magnetic field in the longitudinal direction, and are fixed to the center duct D of the stator T with keys. The layer-built rings L react against the dynamic load of sodium which is applied to the pump through the magnetic field, and remove the heat from coils. Further, coils C are held between the layer-built structures L, and the core K is provided at the center of the duct D. With this constitution, a toroidal magnetic field bridges the spacing of a cylindrical gap pressure-feed volume formed between the duct D and the outside of the core K to induce the pressure-feed action.
Patent JP-H02262082-A (JP)
Title: Fish-finder
Inventor: YAMAMOTO TOKIAKI
IPC: G01S15/96
Filed: 1989-04-03
Abstract: PURPOSE:To calculate the length of a fish and the density of fishes by separating the receiving echo signal from a school of fish of a transmission signal at every respective fishes and detecting the echo level to frequency from each of the respective separated echo levels. CONSTITUTION:The signal of the soliton wave generated in a soliton generator 1 is emitted as an ultrasonic wave from a transmitting vibrator 2. At this time, the angle of radiation of the ultrasonic wave is made narrow to a degree almost covering one fish. The received ultrasonic signal is amplified to a predetermined signal level by an amplifier 4 and converted from an analogue signal to a digital signal by an A/D converter 5 to be stored in a memory 6. The echo signal stored in the memory 6 is separated into respective echoes at every target by an echo separation circuit 7. The length L of each fish and the density of fishes are operated from the respective separated echoes by a fish length and density operation circuit 8.
Patent JP-S59211566-A (JP)
Title: Electroless solder plating method
Inventor: KOTANINO HIDEKATSU
IPC: C23C18/48
Filed: 1983-05-16
Abstract: PURPOSE:To form a plating layer having excellent adhesion and uniformity in the stage of performing a plating treatment in an electroless solder plating liquid consisting of tin borofluoride, lead borofluoride, thiourea and a reducing agent by dividing the operation to >=2 stages and increasing successively the concn. of the metallic components in the plating liquid to be used. CONSTITUTION:A plating operation for solder plating on the surface of a material to be treated by using an electroless solder plating liquid is accomplished by dividing the operation to at least two stages. More specifically, the electroless solder plating liquid contg. tin borofluoride, lead borofluoride, thiourea and a reducing agent of metallic salt ion and a surface active agent according to need is used as the electroless solder plating liquid and the concn. of the metallic components of said Sn and Pb is made 1/2-1/10 of the concn. of the metallic components in the liquid to be used in the final plating. The grain of the deposited solder plating layer is fine and the Sn-Pb solder plating layer having adhesion and uniformity over the entire part of the material to be treated is obtd.
Patent JP-S528041-A (JP)
Title: Sealing method and compound
Inventor: OOTSUKA MOTOHARU
IPC: C03C27/00
Filed: 1975-07-09
Abstract: PURPOSE: To obtain a compound which can be shaped to a desired form containing crystalline glass powder and specific resins, and to seal firmly a glass bulb of TV picture tube at low temperature with the compound. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57199945-A (JP)
Title: Measuring and evaluating device for solder wettability
Inventor: SHIMA TOSHIHIRO
IPC: B23K1/00
Filed: 1981-06-03
Abstract: PURPOSE:To evaluate the solder wettability of a member to be measured without skills by detecting reflected light from said member by a photosensor, and performing arithmetic processing after converting the detection signal into a binary signal. CONSTITUTION:A soldered member 12 to be measured is attached to a supporting device, the surface of this member 12 is irradiated with light from a lamp house 6 through a filter, and the reflected light from the surface is photodetected by a photosensor 3 through a microscope 1. This photosensor 3 is, for example, a 512-bit linear photosensor. A signal converted photoelectrically by the photosensor 3 is supplied to the successively provided binary-coding circuit 42 of a threshold regulator 41 to obtain a binary signal showing the propriety of solder wettability, and only when the signal showing excellent solder wettability arrives, a gate circuit 44 is opened to count it by a measuring arithmetic circuit 46, thereby displaying the result on a display device 47.
Patent JP-H05298334-A (JP)
Title: Ordering/accounting system for restraurant
Inventor: SHIDA KAYOKO
IPC: G06Q30/06
Filed: 1992-04-07
Abstract: PURPOSE:To prevent the generation of waiting time and the increment of personal troubles and personnel expenses at the time of ordering or accounting in a restaurant. CONSTITUTION:A menu ordering/accounting device 1 including an ID card reader 7 is set up on a table. A device 2 for receiving ordered data outputted from the device 1 and printing out an order slip and a device 3 for processing ID card data and accounting data outputted from the device 1 are arranged in a kitchen of the restaurant. The device 1 allows the reader 7 to read out the contents of a card, generating an order by inputting a menu number key, and at the time of adjusting accounting by the card.
Patent JP-H08282255-A (JP)
Title: Heating/cooling box for automobile
Inventor: TEJIMA TERUO
IPC: F25D23/12
Filed: 1995-04-11
Abstract: PURPOSE: To provide a heating/cooling box for an automobile in which cost on parts, an assembling man-hour, etc., can be reduced compared to a fluorocarbon gas type, and in which elimination of fluorocarbon can be achieved. CONSTITUTION: A Peltier element 3 is held by a heat transmission block 4 and a heat radiation fin 5, and the part of the heat transmission block 4 is installed on an aperture part 1a provided in one side wall of a heating/cooling box 1 heat-insulated by heat insulation material 2, the Peltier element 3 is connected through a changing switch 9 to a battery power source of an automobile, and the heating/cooling box 1 is cooled or heated.
Patent JP-H03281954-A (JP)
Title: Voltage adjustor of power generator
Inventor: MORITA MASAHISA
IPC: F02D29/06
Filed: 1990-03-30
Abstract: PURPOSE:To decrease engine speed at the time of light load of a power generator driven by an engine and secure high performance against noise and fuel consumption by detecting a generation voltage of the generator, and drivingly controlling a solenoid which opens and closes a throttle of the engine. CONSTITUTION:There are provided a current detection means 15 which generates an output voltage according to the output current of a power genera tor 2 driven by an engine 1, a solenoid 7 which generates suction force according to the output voltage of the current detection means 15 and a spring 9 which generates traction force which reacts against the attraction force of the solenoid 7. With this constitution, throttle 6 of the engine 1 is opened according to opera tion distance of the solenoid 7. When the attraction force according to the output voltage of the current detection means 15 is generated at the solenoid 7, and the traction force which reacts against the attraction force of the solenoid 7 is generated. Then the throttle 6 is controlled to be opened according to the operation distance of the solenoid 7 at the time when both forces are bal anced, so as to adjust the rotational speed of the engine 1.
Patent JP-H11279240-A (JP)
Title: Photo-curing resin composition and coating material
Inventor: YUKIYASU KENICHI
IPC: C08G18/67
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To produce the subject composition having improved surface-curability of a coating film while keeping the flexibility, causing little yellowing of a coating film with time after curing, having low viscosity to be usable as a solventless coating composition and producible at a low cost by compounding a specific urethane compound with a photo-polymerizable monomer and a photo- polymerization initiator. SOLUTION: This composition contains (A) a urethane compound having unsaturated double bonds at both terminals and produced by reacting (i) an isocyanate compound having two isocyanate groups (preferably xylylene diisocyanate, or the like), (ii) a polyoxytetramethylene glycol compound having a number-average molecular weight of 300-1,300, (iii) a glycol compound expressed by formula I ((a) is an integer of >=1; R is H or methyl; the molecular weight is >=62; the number-average molecular weight is <=700) or formula III ((b) to (d) are each an integer of >=1; the number-average molecular weight is 300-1,000) and (iv) an ethylenic unsaturated compound containing hydroxyl group, (B) a photo-polymerizable monomer and (C) a photo-polymerization initiator.
Patent JP-S5214147-A (JP)
Title: Speed ring of the hydraulic machine
Inventor: YANAGIDA ISAO
IPC: F03B11/00
Filed: 1975-07-10
Abstract: PURPOSE: A speed ring of the hydraulic machine which is designed for high reliability for the quality and for the reduction of working unit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59229905-A (JP)
Title: Phase comparator
Inventor: HIKITA JIYUNICHI
IPC: H03D3/02
Filed: 1983-05-13
Abstract: PURPOSE:To secure a stable phase comparison even with a low level of voltage by grounding the juncture of two switching circuits consisting of a pair of transistors and comparing the phases of two signals applied to both switching circuits with each other. CONSTITUTION:The emitters and collectors are connected in common among paired transistors (TR)28, 30 and 32, 34 to obtain switching circuits 14 and 16. These circuits 14 and 16 are connected in series, and the juncture of these circuits is connected to an earth point of a semiconductor substrate. Then stereo decoding signal is applied to the circuits 14 and 16 from a terminal 2, and dividing signals of forward and reverse phases are supplied to the bases of the TRs 28 and 30 as well as TRs32 and 34 from a frequency divider 12. If a phase bias is produced between an input signal and the output signal of the divider 12, a current proportional to said bias is applied to level shift circuits 48 and 50 as well as to an LPF6 respectively. The output currents of the circuit 48 and 50 are amplified 8 and used to the control input of a voltage control oscillator 10. The desired level shift is possible for the circuits 48 and 50 even through the reference potential point is set at the potential of the semiconductor substrate. Thus, the stable working is secured even with a low level of voltage.