baber/WOPTO huggingface dataset:
Patent JP-H1018879-A (JP)
Title: Intake controller for vehicular internal combustion engine
Inventor: YOSHIOKA YUKIO
IPC: B60W10/18
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To improve the fuel economy of an engine by maintaining the trace supply state of fuel to the engine in its predetermined running condition. SOLUTION: An electronically-controlled throttle valve M2 controlled by electronically-controlled units(ECU) M3 to M6 is provided in an intake duct M1 for an engine. The ECUs are held in their fuel-cutting control states even if the engine is idling, and control the throttle valve M2 to its fully-opened state on requirements that the driver is not stepping on a brake pedal BK. The pumping loss is thus reduced to suppress the engine-braking operation, and the fuel-cutting control duration is prolonged to effectively improve the fuel economy.
Patent JP-H0223933-A (JP)
Title: Ophthalmic measuring apparatus
Inventor: YANO KOICHI
IPC: A61B3/107
Filed: 1988-07-12
Abstract: PURPOSE:To perform measurement in high accuracy by avoiding image shift at the time of measurement by changing over the driving of a two-dimensional imaging element to interlace driving at the time of alignment and to non- interlace driving at the time of measurement. CONSTITUTION:The measured image formed on a two-dimensional imaging element 13 is subjected to image processing through an interface 20 and sent to a measuring frame memory 21 or a CRT monitor 22 to obtain an image signal. With respect to a driving method of the two-dimensional imaging element 13, an interlace driving method or a non-interlace driving method is freely selected on the basis of the control signal issued from a CPU 23 by turning the measuring switch 25 of an input/output port 24 ON. Since slight image shift is generated in the image obtained by the interlace driving method, said image shift becomes a large error factor at the time of the calculation of a measured value. When an ophthalmic measuring image of every kind is obtained from the two-dimensional imaging element 13, the non-interlace driving method is selected by the control signal of the CPU 23 to read an image and a measuring error can be avoided.
Patent JP-H0338693-A (JP)
Title: Electronic musical instrument
Inventor: SAITO YASUTO
IPC: G10H1/34
Filed: 1989-07-05
Abstract: PURPOSE:To absorb variance in the timing of a depressed or released key and to perform batch processing by providing a control means which outputs pieces of key information, which are inputted for a certain time after the time when 1st key information is inputted, as pieces of information which are inputted at the same time. CONSTITUTION:A key information input means 1 detects key depression or key release obtained from a keyboard device, other devices which outputs key information, etc., and inputs the key information. A measuring means 2 measures the certain time DELTAt1 from the time when the 1st key information is inputted according to the input of the key information and measures a constant time DELTAtn (n: number of depressed or released keys which are processed at a time) shorter than DELTAt1 from the time when 2nd or 3rd key information is inputted. A control means 3 outputs pieces of information which are inputted for the time DELTAT from the time when the 1st key information is inputted as pieces of information which are inputted at the same time. Further, DELTAtn is made smaller in order than DELTAt1 to shorten the time required for the batch processing.
Patent JP-S6235099-A (JP)
Title: Centrifugal multiblade type blower device
Inventor: EBATA YASUHIKO
IPC: F04D29/42
Filed: 1985-08-07
Abstract: PURPOSE:To prevent increase of production of NZ noise during a change in the number of revolutions of an impeller and to enable decrease of production of noise other than NZ noise, by a method wherein cavities formed in plural spots in the interior of a casing are connected to a surface positioned facing the multiblade impeller of a casing through a small line. CONSTITUTION:Openings 15 and 16, having different sectional areas S1 and S2, are formed in a surface spaced away from a nose part 14 of a casing 13 and positioned facing a multiblade impeller 11, and cavity parts 17 and 18, having volumes V1 and V2, are formed in positions situated at distances L1 and L2 from the openings 15 and 16, respectively, and the openings 15 and 16 are connected to the cavity parts 17 and 18 through small lines 19 and 20 having sectional areas S1 and S2, respectively. With this constitution, coincidence of frequencies f1 and f2, not shown, with frequencies N1Z and N2Z of NZ noise generated at the numbers of revolutions N1 and N2 enables reduction of production of NZ noise through a change in the number of revolutions, and also enables reduction of the noise level of frequency near thereto.
Patent JP-H06174376-A (JP)
Title: Heating apparatus and heating method in successive moving belt-furnace
Inventor: UIRIAMU UEIN ORAA
IPC: B23K3/06
Filed: 1993-06-22
Abstract: PURPOSE: To heat parts uniformly by regulating power distribution individually, using a plurality of heating elements which are arranged concentrically. CONSTITUTION: An upper heater 34 comprises concentric heating elements 41, 43, 45, 47. Each heating element 41, 43, 45, 47 has a side face which is of uniform or different thermal output, and each of the elements 41, 43, 45, 47 has a side face for heating parts or products and minimizing temperature gradient in the part. Temperature of the heating element is regulated, such that the temperature gradient in the part is reduced when the part is heated or cooled. Each continuous zone is regulated so as to reduce temperature gradient in the part during heating or cooling. The heating zone or the cooling zone includes concentric heating elements. Since individual heating elements in each zone heat the parts uniformly, while they are in that zone, heat radiation can be regulated correctly for the parts as a whole.  Similarly, individual heating elements can be regulated to provide a side face which is uniform or different heat.
Patent JP-H0816427-A (JP)
Title: Analysing system for core dump file
Inventor: URUSHIBARA SHIGERU
IPC: G06F11/28
Filed: 1994-06-30
Abstract: PURPOSE:To improve program debugging efficiency by displaying file information using a symbol name when symbol information on a program generating a core dump file is stored in the core dump file. CONSTITUTION:Whether or not a user specifies an object file is inspected first and when no object file is specified, the core dump file is further checked to inspect whether or not the symbol information of the program is stored in the core dump file. When the symbol information is stored, the symbol information is taken out of the core dump file and information display processing is performed by using its symbol name. When the symbol information of the program is not found in the core dump file, information processing which uses no symbol name is performed.
Patent JP-H076514-A (JP)
Title: Information recorder
Inventor: MOTOHASHI ATSUSHI
IPC: G11B20/12
Filed: 1993-06-20
Abstract: PURPOSE:To prevent off-track, etc., at the time of accessing sectors and to enable high-speed access by storing the information on the length in a radial direction where a defect arises and the degree of the defect in a management table. CONSTITUTION:The track number to which the defect sector belongs and the defect sector number are registered when the defect sector is discovered on an information recording medium 17 at the time of reading/writing operations. The length of the defect in an inner peripheral direction and the length of the defect in an outer peripheral direction are thereafter respectively calculated if the sector of the same sector number is already recorded in adjacent tracks. Further, the range where there is the possibility of generation of the off-track, etc., is determined from the information described above. This range is registered in the non-data region of the medium 17 as the information on the degree of the defect of the defect sector. The contents of the management table are thereafter loaded into a RAM 14 at the point of the time when the medium 17 is set. Seek action is then executed in accordance with the information registered in the management table.
Patent JP-H0714439-A (JP)
Title: Nbti superconducting wire
Inventor: MATSUMOTO KANAME
IPC: C22C14/00
Filed: 1993-06-21
Abstract: PURPOSE:To obtain an NbTi superconducting wire with an excellent critical current vs. density characteristic in a magnetic field. CONSTITUTION:The sectional form of artifical pins 7 compounded continuously in the longitudinal direction in an NbTi superconductor 6 is made in a rectangular form, an elliptical form, or a zigzag form making the rectangular form as the standard unit. And the aspect ratio (the ratio of the vertical size and the lateral size in the section) of the rectangular form, the elliptical form, or the rectangular form of the standard unit of the zigzag form, is limited to 1.5 to 30. Consequently, the probability for quantized magnetic flux lines encountering the artificial pins, and the mean pinning force of the artificial pins 7 are balanced with high precision, so as to improve the superconductivity under a high magnetid field.
Patent JP-H0926730-A (JP)
Title: Device and system for forming image
Inventor: YAMAZAKI SHIGERU
IPC: B41J29/38
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To prevent the electric power of plural peripheral equipments connected to an image forming device from being uselessly consumed. SOLUTION: It is individually decided according to the various kinds of actions of the image forming device 2 whether the plural peripheral equipments 3-7 must be actuated or not. Then, the electric power is supplied to only anyone of the equipments 3-7 which must be actuated. That means, since the electric power is not supplied to the equipments 3-7 which need not be actuated, the unnecessary electric power is prevented form being consumed.
Patent JP-S6152565-A (JP)
Inventor: SUWABE AKIJI
IPC: F25B29/00
Filed: 1984-08-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0837120-A (JP)
Title: Flat rotary transformer
Inventor: MATSUTANI SHINYA
IPC: H01F38/14
Filed: 1994-07-26
Abstract: PURPOSE:To provide excellent characteristics in a flat rotary transformer which is used for a video tape recorder, etc. CONSTITUTION:Relating to a flat rotary transformer, by providing a magnetic substrate 1 with a recessed part 7 on the opposite side where a short ring 5 is formed, leakage magnetic flux from a neighboring channel is hard to pass through because the magnetic resistance at the recessed part 7 rises, so that crosstalk drops and transfer efficiency of electric signal improves, for a flat rotary transformer with less crosstalk.
Patent JP-S5963993-A (JP)
Title: Bridge servo circuit by chopper control
Inventor: BAN ITSUKI
IPC: H02P7/288
Filed: 1982-10-05
Abstract: PURPOSE:To reduce the Joule loss in a transistor by controlling power supplied to a motor by switching the transistor. CONSTITUTION:When the voltage of a capacitor 8 rises, the collector currents of transistor 9, 13 increase, and the voltage of a resistor 14 rises. When the voltage of the resistor 14 exceeds the upper slice level of a Schmitt trigger circuit, a transistor 15 is conducted to interrupt a transistor 2. Thus, the magnetic energy stored in an armature coil 3 is discharged through a flywheel diode 5. When the voltage of the capacitor 8 drops so that the voltage of the resistor 14 drops over the lower slice level of the Schmitt trigger circuit, the transistor 15 is interrupted to conduct the transistor 2.
Patent JP-S6154211-A (JP)
Title: Gas-liquid separator
Inventor: HASUNUMA YOSHIBUMI
IPC: B01D19/00
Filed: 1984-08-23
Abstract: PURPOSE:To improve an efficiency of a gas-liquid separator by arranging a swirl chamber at an outlet of a pump and providing a small hole on a tip of a separating pipe connected with the swirl chamber at an upper stream of the pipe, thereby reducing resistance of a fluid flowing out to a separating chamber. CONSTITUTION:A flow path 18 connected to the gas-liquid separator 4 from the outlet of the pump is connected to the swirl chamber S. The small hole 40 for flowing out the gas-liquid mixture is provided at an end of the separating pipe, namely an inner tube 21 which is coaxially arranged with an outer tube 20 of the separator 4. The fluid flowing out from the pump flows in the swirl chamber S in a direction of a tangent line and swirls in the chamber S. While swirling, the fluid having a large specific gravity due to containing no bubbles gathers outwardly in a direction of a radius of the outer tube 20, whereas the fluid having a small specific gravity due to containing bubbles gathers at a center of the radius of the tube 20. The fluid containing the bubbles gathers in the inner tube 21 through the small hole 40 of the tube 21 and flows into the separator 4 via a fluid path 43.
Patent JP-S5876879-A (JP)
Inventor: HARUTA YASUHIRO
IPC: G06F17/21
Filed: 1981-10-30
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-H0729802-A (JP)
Title: Projection aligner
Inventor: TANIGUCHI TETSUO
IPC: H01L21/027
Filed: 1993-07-14
Abstract: PURPOSE:To project the pattern image of a reticle onto a wafer constantly under predetermined imaging conditions regardless of the presence or absence of pellicle and the like. CONSTITUTION:Pellicle decision units 24, 25 or a bar code reader 27 makes a decision whether pellicles 28, 29 are loaded to a reticle R and delivers the decision results to a main controller 26. The main controller 26 calculates thermal deformation of the reticle R depending on the presence or absence of the pellicles 28, 29 and then calculates a variation, e.g. the magnification of image projected onto a wafer W, based on the thermal deformation thus calculated. The magnification of a projection optical system PL is then corrected through a drive element control section 23 such that the variation thus calculated, e.g. the magnification, is offset.
Patent JP-S5797485-A (JP)
Title: Control circuit for countermeasure to heavy load on electronic timepiece
Inventor: YAMADA ATSUSHI
IPC: G04C3/14
Filed: 1980-12-10
Abstract: PURPOSE:To reduce a heavy load on a power source, by generating an alarm driving signal at timing which does not coincide with a step motor driving signal. CONSTITUTION:On inputting frequency-division outputs 6 and 7 of prescribed stages of a frequency dividing circuit 2 and an alarm control signal from an alarm control signal generating circuit 4, an alarm signal output circuit generates an alarm driving signal which never coincides with signals 13 and 14 driving a step motor in terms of time through a circuit 2, an analog signal output circuit 3, etc. Therefore, heavy loads in driving the step motor and in generating an alarm are not applied simultaneously to reduce a heavy load on a power source, thus prevneting an oscillating circuit 1, the circuit 2, etc., from malfunctioning.
Patent JP-S5874856-A (JP)
Title: Internal-combustion engine
Inventor: KOGA NORIO
IPC: F02F1/00
Filed: 1981-10-29
Abstract: PURPOSE:To reduce the number of parts and also of machining and assembling processes for cantilever crankshaft type internal-combustion engine by integrally molding a cylinder block part and a crank case half with a skew opening into one body. CONSTITUTION:The outside part of an internal-combustion engine consists of a main block 1 and a crank case half 21. The main block 1 consisting of a cylinder head 2, a cylinder block 3 and a crank case half 4 is formed integrally by cast molding method. Also, in the crank case half 4, an opening 9 is formed slantly to the crankshaft center N1-N1 from the lower part 3a of the cylinder block 3 to the bottom 4c of the crank case half 4. Thus, the outside part can be made up of two parts, and the number of parts including connecting parts and also of the machining process of the connecting parts, as well as the reduction of the machining and assembling processes, can be attained.
Patent JP-S6066395-A (JP)
Title: Semiconductor read-only memory
Inventor: ENDOU KAZUHIRO
IPC: G11C29/00
Filed: 1983-09-21
Abstract: PURPOSE:To shorten a program time by optimizing the program operation of PROM by inner control. CONSTITUTION:A program from the external is inputted by an I/O buffer 8 and a data input latch 9 which are controlled by a program control circuit 10 and the program of data to a cell matrix 4 of the PROM is started. The program in the latch 9 is compared with a practically programmed value by a data comparator 4 to decide the completion, continuation and abnormality of the program and a required signal is outputted to the external through the circuit 10, so that the program is optimized by inner control without excessive stress or the like. Consequently, the total program time can be shortened.
Patent JP-H0338920-A (JP)
Title: Differential circuit
Inventor: RAI YASUHIKO
IPC: H03K19/0952
Filed: 1989-07-05
Abstract: PURPOSE:To decrease a time till an output is inverted after the input is inverted by connecting a DFET whose gates are in cross connection with input terminals of a differential circuit in parallel with a load DFET of the differential circuit. CONSTITUTION:Transistors(TRs) 11, 12 composed of a load DFET (depletion MES(metal Semiconductor) FET). TRs 13, 14 composed of an input EFET (enhancement MES(metal Semiconductor) FET) and a Tr 15 composed of a low current source DFET connecting to a power supply VSS are provided in the circuit. Moreover, load DFETs 16, 17 controlled by the input, input terminals 1, 1' receiving complementary inputs IN, inverse of IN and output terminals 2, 2' outputting complementary outputs inverse of OUT1, OUT1 are provided. The TRs 11, 16 and the TRs 12, 17 are connected in parallel. Then the time till an output is inverted after the input is inverted is reduced to decrease the time delay and the chip size.
Patent JP-S5871948-A (JP)
Inventor: EBAAHARUTO KEENITSUHI
IPC: C08K5/52
Filed: 1982-10-06
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-H0340368-A (JP)
Title: Battery
Inventor: MURATA KAZUO
IPC: H01M2/02
Filed: 1989-07-06
Abstract: PURPOSE:To make a thin and flexible battery by folding a highpolymer film with a metal film formed over the surface, and thereby accomplishing a current collector. CONSTITUTION:A plastic film 6 with a metal 7 evaporated fast on its one side is folded back so that this evaporation side is situated outside, and this shall serve both as exterior and current collector. Thus a sheet-form battery is accomplished equipped with great flexibility. The battery thus obtained is free from pinhole in the exterior, which should permit long-time storage.
Patent JP-H04370289-A (JP)
Title: Foil blade
Inventor: FUJITA TOKUO
IPC: D21F1/52
Filed: 1991-06-20
Abstract: PURPOSE:To prevent the deterioration of product quality caused by the downward bending of a wire by the negative pressure generated by the inclined face of a foil blade to deteriorate the dispersed state of fibers. CONSTITUTION:The objective foil blade 1 to dehydrate stock liquor through wires is composed of a combination of narrow chips 2b free from inclination on the top face with a narrow chips 2a having inclined top face. The structure is effective for preventing the deformation of wires caused by the negative pressure generated by the inclined face of the foil blade.
Patent JP-S6065612-A (JP)
Title: Contact inserting device
Inventor: KATOU KAZUO
IPC: H01F21/12
Filed: 1983-09-20
Abstract: PURPOSE:To obtain a inserting device which performs an inserting work automatically, efficiently and also surely without insertion mistake by constituting a titled device in such as a way that a onctat is pushed into a through-hole of a segment positioned under the contact. CONSTITUTION:Since the lower part of the 3rd barrier 14 forming a guide slot 10 of the contact 2 is tapered and inserted into a guide slot 5c of a shaking body 5 and has a function preventing the transversal deflection of the shaking motion of the shaking body 5 and a guide operation to insert smoothly the contact 2 into the guide slot 5c, the attitude of the contact 2 up to the insertion is kept correctly. Moreover, sure conatct insertion is attained by detaining once the contact 2 to a lower stage 16b of a titled face 16, inserting a leg part 2b of the contact 2 into the through-hole 1a of the segment 1 in this state and pushing the contact 2 to the final position thereafter by means of a pushing member 4.
Patent JP-2000009462-A (JP)
Title: Optical sensor device
Inventor: INOUE HIROYUKI
IPC: G01S17/48
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To accurately detect an object to be detected in an optical sensor device, irrespective of the kind or inclination of the object. SOLUTION: A light projector circuit 11, light projector element 12 project a light beam 14 to an object detecting area, a position detector element 16 detects its reflected light, a distance signal is obtd. by a distance calculating means 18 and compared by comparators 19, 20 having a first and second thresholds to judge it to be a background object if existing in specified range but when other signal is obtd., they judge it to be a detected object and output.
Patent JP-H05342453-A (JP)
Title: Transfer destination display managing method and automatic transaction machine
Inventor: NISHIYAMA TADASHI
IPC: G06Q40/04
Filed: 1992-06-09
Abstract: PURPOSE:To always exactly display a picture for selecting shops of transfer destinations whenever those shops are rearranged. CONSTITUTION:A storage part 22 stores time for erasing a prescribed transfer destination name contained in transfer destination name list data 23 or time for adding the transfer destination name to be added to the list data as update managing data 24 together with the data 23. When a display part 4, is instructed to display the transfer destination name list, a display control part 21 recognizes display time by referring to the output of a calender output part 25 and identifies the transfer destination name to be added or erased at the display time. After the transfer destination name list data 23 are updated from the result, the list is displayed at the display part 4. The display of the transfer destination name list can be precisely switched whenever the update managing data are stored in the storage part 22 before the time of addition and erase of the update managing data.
Patent JP-H0470348-A (JP)
Title: Image recorder
Inventor: TAKAHASHI HIROYUKI
IPC: B41J2/175
Filed: 1990-07-02
Abstract: PURPOSE:To record a stable, high-quality image with almost no waiting time by a method wherein a timing signal is used as a trigger, and in accordance with the detected temperature of a recording head, the recording head is automatically driven on a low drive signal. CONSTITUTION:An image recorder of an ink jet system in which ink is delivered to a recording material 21 from a recording head 27 for recording comprises a timing signal generation means 52 for generating an informing timing signal at the throw-in of a power or the cancel of preheating, a temperature detection means 50 for detecting the temperature of the recording head, and a low drive signal generation means 54 for generating a low drive signal at which the recording head 27 is so energized as not to deliver ink. A timing signal is used as a trigger. In accordance with the detected temperature of the recording head 27, the recording head 27 is automatically driven on a low drive signal. Therefore, a delivery pulse for recording an image at an optimum temperature can be always generated in accordance with a head temperature. Because there is no possibility that a high-energy pulse may be applied to the recording head 27 for a long time, the life of a delivery electrothermal conversion element of the recording head is never shortened.