baber/WOPTO huggingface dataset:
Patent JP-S63214862-A (JP)
Title: Microprocessor
Inventor: TANIGAWA YUJI
IPC: G06F9/32
Filed: 1987-03-03
Abstract: PURPOSE:To simplify the circuit constitution by acting a microprocessor as a buffer connecting a data bus and an instruction bus while a reset signal is given to the microprocessor. CONSTITUTION:In case of accessing an instruction memory 5 by a data input/ output circuit 6, an instruction to be executed by the instruction memory 5 is set before the microprocessor 1 is executed to give a reset signal to a reset line 10 of the microprocessor 1 to initialize it. While the reset signal is given, the microprocessor 1 acts as a buffer connecting the data bus and the instruction bus. In case of accessing a data memory 4 by a data input/output circuit 6, the microprocessor 1 releases the data bus comprising a control signal line 21, a data line 22 and an address line 23 to acquire the use of right of the data bus by the data input/output circuit 6.
Patent JP-H01221712-A (JP)
Title: Interchangeable lens
Inventor: KARASAKI TOSHIHIKO
IPC: G02B7/28
Filed: 1988-02-29
Abstract: PURPOSE:To perform focus detection with high accuracy by storing such data that of plural focus detecting elements which one can be used for focus detection in corresponding to plural focus detecting areas on a photographing picture. CONSTITUTION:In a storing means (ROM) 64 provided in a lens such data that of plural focus detecting elements arranged in corresponding to plural focus detecting area on a photographing picture which on can be use for focus detection are stored as lens data peculiar to the lens. Upon receiving the data, a camera provided with this interchangeable lens performs focus detection by appropriately selecting a element which can be used for focus detection by means of an AF circuit 330. Therefore, focus detecting operations can be controlled efficiently.
Patent JP-S58167833-A (JP)
Title: Controller of internal-combustion engine
Inventor: KONDOU JIYUNICHI
IPC: F02D29/06
Filed: 1982-03-27
Abstract: PURPOSE:To suppress a change of speed to a small level and obtain a stable frequency, by detecting a load of an engine through electric power or an electric current of a generator, calculatively obtaining an estimation signal of corresponding fuel from the detector load and adding this estimation signal to a signal of a regulator. CONSTITUTION:An output of a speed control arithmetic unit 08 performing P-I-D calculation of a deviation between speed signals from a speed setter 01 and speed detector is input through the second adder 4 to an actuator 09 controlling a fuel amount of a fuel injection pump 05. On the other hand, an output 11 of a function generator 2 outputting a corresponding control fuel amount from an output of a load detetor 1 detecting an engine load from electric power or an electric current of a generator and a fuel amount estimation signal 13 from the first adder 3 taking a deviation with a fuel signal 12 from the actuator 09 are input to the adder 4.
Patent JP-S61206349-A (JP)
Inventor: REINO URARA
IPC: H03K5/08
Filed: 1986-03-05
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-H04284084-A (JP)
Title: Signal multiplexing system
Inventor: OHARA EIJI
IPC: H04N7/083
Filed: 1991-03-13
Abstract: PURPOSE:To reduce the number of pins in the case of making into an IC and to facilitate wiring by inserting digital audio signals into the horizontal and vertical intervals of digital video signals. CONSTITUTION:Analog video signals are A/D converted by an A/D converter 1, and the digital video signals of 8 bits are outputted. On the other hand, analog audio signals are A/D converted by the A/D converter 2, and the digital audio signals of 16 bits are outputted and inputted to the switch circuit of an SW1 as the constitutive element of a multiplex circuit 3. In this case, since switching control is executed according to an SW1 PULSE signal, the high-order 8 bits and the low-order 16 bits are multiplexed, and the digital audio signals of 16 bits are compressed to the 8 bits. Then, the 16 bits of the digital audio signal are multiplexed in the horizontal and vertical intervals at the 8 bits of the digital video signal.
Patent JP-S58166063-A (JP)
Title: Deflection control type ink jet recorder
Inventor: MURAI TOSHIHARU
IPC: B41J2/115
Filed: 1982-03-26
Abstract: PURPOSE:To enhance the charge detecting accuracy of ink particles by altering at least one of reference values for obtaining binary signals of integrated voltage of charge detecting voltage and adequate charge and non-charge in esponse to temperature with a temperature sensor. CONSTITUTION:A switch SW is disposed at a retrieving charge voltage generator 21 side at phase retrieving time, a deflection voltage power source circuit 22 is turned ON, a charge electrode is energized through a terminal D, ink particles are separated by the period and phase of an excitation pulse VP. When the separation is synchronized with the pulse PP, the particles are negatively charged and collided to platelike charge detecting electrode, fed through a terminal A to a charge detector 23, sinusoidal voltage variation is inverted, amplified and integrated, and flattened, but since positive temperature coefficient thermistor is connected through terminals G, H to an operational amplifier, the ink temperature becomes, even if altered, substantially constant level. This level is compared with a reference voltage, L when charged, and H when non-charged or incompletely charged, and applied to a print control unit 25. Accordingly, error detection due to temperature change can be prevented.
Patent JP-S60193585-A (JP)
Title: Collecting method of heavy metal
Inventor: MORIYA MASAFUMI
IPC: C02F1/62
Filed: 1984-03-14
Abstract: PURPOSE:To separate and remove efficiently heavy metals by adding an aq. sol. of a heavy metal collecting agent wherein >=1wt% water-soluble inorganic salt is incorporated to the waste water contg. heavy metals to settle the heavy metals as water-insoluble precipitate. CONSTITUTION:A heavy metal collecting agent contg. >=1wt% of >=1 kind of water-soluble inorganic salt among sodium chloride, sodium sulfate, lithium chloride, and potassium chloride, etc. is added to the waste water contg. heavy metals, and the heavy metals are settled as the insoluble precipitate and removed. Either solid or liquid heavy metal collecting agent can be preferably used even if the agent is soluble in water.
Patent JP-S57161661-A (JP)
Title: Measuring device by use of optical fiber
Inventor: OONO YUTAKA
IPC: G01R33/032
Filed: 1981-03-31
Abstract: PURPOSE:To miniaturize an optical sensor and to enable measurement in a very small range without disturbing an electric or magnetic field in a high-voltage region, by using optical fibers retaining a polarizing plane in an optical transmission path connecting a measuring part comprising a light generator, a light receiver, etc. to the optical sensor having optical effect elements. CONSTITUTION:Specific optical fibers 19 and 20 retaining polarizing planes are used in an optical transmission path connecting a measuring part comprising a light generator 1, a light receiver, etc. to an optical sensor having electrooptical effect elements 17 and 18. A light emitted from the light generator 1 falls on the optical fiber 19 through a condenser 9, and it is transmitted through the optical fiber 19 while the linear polarization is maintained therein and falls on the electrooptical effect elements 17 and 18. A light which is modulated by an electric or magnetic field in the direction of arrows E and emitted from the electrooptical effect elements 17 and 18 is made to fall on the polarizing plane retaining axis of the optical fiber 20 and transmitted, and it is applied to the light receiver 6 through a focusing lens 10 and transduced into an electric signal proportional to the intensity of the light. The output of this electric signal takes a value proportional to the electric or magnetic field impressed on the elements 17 and 18.
Patent JP-S57162816-A (JP)
Title: Reed screen type converter for surface acoustic wave
Inventor: ASAKAWA KIYOSHI
IPC: H03H3/08
Filed: 1981-04-01
Abstract: PURPOSE:To split a current loop finely and to cancel magnetic fields generated from the loops for suppression, by providing a multilevel crossing to cubic lines connected to a part or a tip of a bus bar with different polarity. CONSTITUTION:Cubic lines 21 and 22 are multilevel-crossed at a multilevel crossing 26, and a current flowing to the line 21 flows to the line 22 after passing through a reed screen part 23. Since two loop currents 24 and 25 with opposite direction are formed, the magnetic fields generated from each loop can be cancelled for suppression, by suitably selecting the multilevel crossing section 26 so that the area forming the loop currents can be equal with each other.
Patent JP-H03251364-A (JP)
Title: Numerical control control type grinder
Inventor: MINAMITANI TOSHIYUKI
IPC: B23Q15/00
Filed: 1990-02-28
Abstract: PURPOSE:To shorten the grinding time and improve the quality of a workpiece by installing an instruction position substitution means which substitutes the instruction position in a function generating means for the instruction position on a traverse operation line of an instruction position calculating means. CONSTITUTION:A function generating means 4 which performs interpolation on the basis of the traverse feed speed and the cut-in feed speed which are contained in a working program and outputs an instruction position and a machine position detecting means 8 for detecting the machine position at present are installed. Then, the instruction position on the traverse operation line corresponding to the machine position at present is obtained by an instruction position calculating means 6, on the basis of the traverse feed speed, cut-in feed speed, and the machine position at present. The instruction position by the function generating means 4 is substituted for the instruction position on the traverse operation line by an instruction position calculating means 6, by an instruction position substituting means 7. Accordingly, the shift of the instruction position which is generated by the substitution of the instruction position is generated by the delay quantity portion in the following for the cut-in feed speed.
Patent JP-S59174727-A (JP)
Title: Apparatus for measuring stress distribution of steel plate
Inventor: TANAKA AKIHIRO
IPC: G01L5/04
Filed: 1983-03-25
Abstract: PURPOSE:To measure the stress distribution of a steel plate accurately in a short time, by using an approximate expression, which is obtained by a regression computation from a plurality of voltages detected by secondary coils in advance, and performing operation. CONSTITUTION:A core 5 is contacted with a steel plate 1 through a roller 4. The steel plate is scanned in the direction of the width of the steel plate by a slide rail 14. The difference between permeabilities muT and muR in the direction of the width of the steel plate and the rolling direction is detected as the difference between the detected voltages VT and VR of a detecting coil 8 in the width direction and a detecting coil 7 in the rolling direction. By obtaining the ratio between the detected voltages, the relationship between a computed value SIGMA (y) and the actual stress sigma (x) is determined unconditionally. When the relationship is once determined by an approximate expression, stress can be readily measured even though any material having arbitrary thickness and permeabilities is brought in.
Patent JP-S53133584-A (JP)
Title: Supporting method for solid catalyst
Inventor: KUDOU HIROSHI
IPC: B01D53/34
Filed: 1977-04-26
Abstract: PURPOSE: To support each solid catalyst with its relative position and interval kept constant without increase in aeration resistance of path at outside of the catalyst in the reaction vessel, by supporting the solid catalyst with projections formed on flat, long and narrow boards arranged in large numbers at the cross section of flow path. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07261361-A (JP)
Title: Development processing apparatus for color photograph and development processing method
Inventor: ISHIKAWA TAKATOSHI
IPC: C08L71/10
Filed: 1994-03-18
Abstract: PURPOSE:To obtain a processing machine superior in durability even in the case of a high temperature and high concentration of a developing agent by providing a means for controlling developing solution and specifying at least one of the materials of a developing bath and racks. CONSTITUTION:Processing baths 32, such as the developing bath 20, a bleaching bath 22, and a fixing bath 24, are formed and each bath is provided with racks G3. The developing bath 20 containing an aromatic primary amine developing agent in a concentration of 0.15-0.50mol/l has a means for controlling temperature to> 40-50 deg.C, and the material of at least one of the bath 20 and the rack 33 is made of one kind of resin, such as polyphenyene sulfide, polyphenylene oxide, polymethylpentene, polyetherether ketone, polyalkylene terephthalate, polyether-imide, polyethersulfone, or polysulfone.
Patent JP-H02276792-A (JP)
Title: Cogged belt driving apparatus of handrail for passenger conveyor
Inventor: KURAUSU BURUERU
IPC: B66B23/06
Filed: 1990-02-28
Abstract: PURPOSE: To drive a handrail synchronizingly with a passenger step with a simplified structure by composing a traction roller to come in contact with the handrail at the same traveling speed as a movable step along the traveling path of the handrail. CONSTITUTION: A handrail 2 is driven towards the arrow direction A' by energizing the handrail 2 against a traction roller 26 with a pressure roller 28 by sandwiching the handrail 2 between the pressure roller 28 and the traction roller 26. As a result, a portion 2' of the handrail 2 appearing at an escalator housing and where passengers actually touch is driven at the same speed towards the same direction of a step 4. In other words, a coglink 6 transmits driving force to the step 4 of the driven portion and also to the handrail 2. In other words, the step 4 and the handrail 2 move synchronously because the handrail 2 is directly driven through a handrail driving roller converting the moving direction of the coglink 6 to the opposite direction.
Patent JP-S57165139-A (JP)
Title: Fixing method for flange on steel pipe
Inventor: HINOHARA YOSHIHIDE
IPC: B21D39/06
Filed: 1981-03-31
Abstract: PURPOSE:To obtain a flanged steel pipe superior in quality, by constricting and deforming a boss part, which is preliminarily formed on a flange, together with the outside  circumference of the steel pipe by the mold clamping action of a press jig to make this  boss part and the steel pipe into one body. CONSTITUTION:A boss part 3 bent in the direction of a plane is formed on the inside  edge of a flange part 2 of a polygonal or annular plane flange member 1 obtained by  punching a steel pipe. After this boss part 3 is inserted to the outside circumference of  a steel pipe 4, the steel pipe 4 is inserted into a supporting hole 7 of a lower mold 6 of  a press jig 5. Next, an upper mold 10 of the jig 5 is inserted to the flange part 2, and  an upper face 8 of the lower mold 6 and a lower face 11 of the upper mold 10 are  clamped to hold and compress the flange part 2 between these faces. The outside circumference of the boss part of the member 1 is contracted toward the inside by a taper  hole 9 of the lower mold 6, and simultaneously, the end part of the steel pipe 4 has the  diameter expanded by a taper root part 15 of the upper mold 10. As a result, the steel  pipe 4 is press-fixed to the inside circumference of the boss part 3 by a taper press- contacting face 16 which is so inclined that the diameter is expanded toward the outside circumference at the end part of the steel pipe 4. By this method, mass production  of flanged steel pipes is possible.
Patent JP-H01224428-A (JP)
Title: Air-fuel ratio feedback control method for internal combustion engine
Inventor: FUJIMOTO YUKITO
IPC: F02D41/00
Filed: 1988-03-01
Abstract: PURPOSE:To provide admissibility for difference in the altitude by comparing the sensed value of the exhaust gas concentration with the regerence value, and by setting this reference value according to the atmospheric pressure in case the air-fuel ratio of the mixture gas is fed back to the target air-fuel ratio in accordance with this result from comparison. CONSTITUTION:In an internal combustion engine 1, a throttle body 3 and a fuel injection valve 6 are mounted on a suction pipe 2, and a three-dimensional catalyst 14 is installed on an exhaust pipe 13. This exhaust pipe 13 is equipped with an O2 sensor 15 upstream the mentioned three-dimensional catalyst 14. An electronic control unit 5 compares the exhaust gas concentration sensed by this O2 sensor 15 with a certain reference value and feedback controls the air fuel ratio of the mixture gas to the target air-fuel ratio according to this result from comparison. Further the electronic control unit 5 is connected with an atmospheric pressure sensor 16. Setting of reference value is made in accordance with the atmospheric pressure sensed by the atmospheric pressure sensor 16.
Patent JP-H11250027-A (JP)
Title: Distributed computer system
Inventor: ITABASHI MITSUYOSHI
IPC: G06F9/46
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To improve the data transfer rate by making respective processor modules share an OS private bus to connect in parallel so as to reduce the burden of bus management in the processor module. SOLUTION: The OS private bus 12 for executing data communication between operating softwares 162, 172 and 182 is provided and the respective processors modules 16, 17 and 18 share the bus 12 to be connected in parallel. In addition the bus 12 and a system bus 11 for executing data communication between application programs 163, 173 and 183 are separately provided to use the buses 12 and 11 independent of each other. Consequently, when each of the plural processor modules 16, 17 and 18 operates in an independent and distributed state, data communication processing between operating softwares and that between the application programs in each processor module can independently and separately be executed.
Patent JP-S53135438-A (JP)
Title: Detection method of distance of short-circuit fault
Inventor: TOMITA SHINKICHI
IPC: H02H3/00
Filed: 1977-04-28
Abstract: PURPOSE: To detect two-phase and the three-phase short-circuit faults with same scale, by producing output when either of circuits for producing two-phase vector difference or  three-phase vector sum of voltage proportional to each phase current in three-phase distribution line exceeds over predetermined level. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04342737-A (JP)
Title: Polymer having crosslinred surface zone
Inventor: DAGURASU SUKOTSUTO DAN
IPC: B29C71/00
Filed: 1992-03-06
Abstract: PURPOSE: To provide a surface-modified polymer having a crosslinked surface zone which is obtained by rapidly heating a thin layer on the surface of a polymer or a thin coating on a support using pulse ions or pulse plasma.  
     CONSTITUTION: A polymer material having a quasi-amorphous surface zone of 1-500 mm which is obtained by rapidly heating a thin layer on the surface of a polymer polyester material in the form of a film or a layer comprising polyethylene terephthalate or a thin coating on a support by the high energy pulse of ions or plasma generated by a magnetic accelerator (coaxial plasma gun, magnetically promoted plasma impact generator) or an electrostatic accelerator (ion beam accelerator, etc.) and crosslinked without containing a crosslinking agent and an uncrosslinked main body below the zone. The surface properties including chemical properties, a crystallization form, topography of the surface can be changed without affecting the physical and chemical properties of the whole material by this method. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S54141896-A (JP)
Title: Photoconductive polymeric material
Inventor: WATARAI OSAMU
IPC: C08L61/00
Filed: 1978-04-26
Abstract: PURPOSE: To prepare a new polymeric material useful as photosensitive materials of electrophotography, etc. and having excellent photoconductivity and thermal fixing properties and giving an image having excellent mechanical strength, by reacting an N-alkylphenothiazine with formaldehyde.  
     CONSTITUTION: A photoconductive polymer expressed by the formula (R is alkyl) is prepared by reacting an N-alkylphenothiazine with formaldehyde in an organic solvent at 40W100°C.  
     EFFECT: As the second order transition point is low, the coating film is tough. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01224289-A (JP)
Title: Detonator
Inventor: ITO KOJI
IPC: C06C7/00
Filed: 1988-03-04
Abstract: PURPOSE:To obtain a detonator improved in stability against mechanical shock, by charging an inner tube made of glass or pottery with, as the stimulant, an explosive to be used as the base charge. CONSTITUTION:A tube 1, 70mm in length, 6.6mm in outer diameter and 0.25mm in wall thickness made of e.g., copper is charged under pressure with a base charge 2 such as pentaerythritoltetranitrate, and an inner tube 3 made of glass or pottery 6mm in outer diameter, 1.5mm in inner diameter and 40mm in length with a stimulant 4 for said pentaerythritoltetranitrate loosely charged on the upper part of said base charge 2 is set up. Thence, the upper part of this inner tube 3 is charged under pressure with an ignition charge 5 made up of ZnO2 and iron silicide and a delay composition 6 comprising red lead oxide iron silicide and iron oxide. A platinum wire 9 attached to a stopper 10 is then embedded into a powdery flash charge 8 made up of ZnO2 and iron silicide, said stopper 10 being climped together with the tube 1, thus obtaining the objective detonator.
Patent JP-H02228736-A (JP)
Title: Answer data input processing system for expert system
Inventor: OISHI KAZUHIRO
IPC: G06F3/02
Filed: 1989-03-01
Abstract: PURPOSE:To input answer data with a good operability to a user's desired question item by inputting answer data in an answer menu which is designated by pointing of a pointer means, an answer data to a specific question item. CONSTITUTION:When a desired question item is displayed on a display screen 20, a user uses a pointer means 3 to point this desired question item 23. An answer menu control part 16 reads out an answer menu from an answer menu storage part 13 with respect to the pointed question item and displays this menu on the display screen 20. A pointer operation analyzing part 17 reports the question item and the answer item to this question item to an inference execution part 18 to terminate the input processing of data for inference processing. Thus, answer data is inputted with a good operability in accordance with the smooth interactive processing between the system and the user.
Patent JP-2000250649-A (JP)
Title: Controlling device for movable body
Inventor: KOGA KEIICHI
IPC: B60W10/18
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a controlling device with which an operator can operate a movable object in the front-back and right-left directions by a single hand and which can improve the operating performance of a control level. SOLUTION: The controlling device is provided with members 8, 9, 11 and 12 which convert the rocking motion of a control lever 7 supported with a case body 6 in a freely rockable manner around a supporting point 7a into rotary motion rotation detection sensors 21 and 22 which detect the rotations of the members 8-12, and pressure sensors 31, 32, 33 and 34 which are set on the moving loci of the pressing members 11 and 12 and detect the operating force of the lever 7 as the pressing force of the members 11 and 12. Then a command is outputted to control a movable body according to the rotational frequency detected by the sensors 21 and 22 and the operating force detected by the sensors 31-34 respectively.