baber/WOPTO huggingface dataset:
Patent JP-H03244124-A (JP)
Title: Ultrasonic washer
Inventor: HORI KOICHIRO
IPC: B08B3/12
Filed: 1990-02-21
Abstract: PURPOSE:To enable automatic response with variation in resonance frequency due to difference of washing works by sending information on washing works together with washing command from a high-order controller and by adjusting a matching adjustment controller in accordance with this information. CONSTITUTION:When washing works 1 placed in a washing cage are carried to an ultrasonic washing tank 2 by a transfer robot and dipped in a washing solution 3, information on works 1 such as quantity and kind is sent together with washing command from a high-order controller 4 to a matching adjustment controller 11 through a signal line 12. The controller 11 drives a servomotor 13 and turns a trimmer 14 to an angle preset by the number of works 1, thereby adjusting the oscillation frequency of a high-frequency oscillator 5 to a resonance frequency. After adjustment, the controller 11 sends high-frequency output ON command to the oscillator 5 through a signal line 15 as well as high-frequency power to a coaxial cable 8 to issue ultrasonic waves from an ultrasonic vibrator. This process can set ultrasonic output always to a maximum automatically with variation in resonance frequency due to difference of washing works 1, so that washing effect can be improved.
Patent JP-S54134517-A (JP)
Title: Solid image pickup element
Inventor: IWAKUMA SHIGENORI
IPC: H04N5/335
Filed: 1978-04-11
Abstract: PURPOSE: To obtain a solid image pickup element which improves photosensitivity by forming a photosensitive part on the switching element by lamination and extending a light receiving area and can become high-sensitivity for a desired optical wavelength region by constituting only the photosensitive part by different materials.  
     CONSTITUTION: Y-axis scanning shift register 2, X-axis scanning shift register 3 and switching elements 4 are formed on substrate 1 consisting of a single crystal Si wafer. Elements 4 are arranged in matrix and are connected to respective output lines 6 1  to 6 n  and 7 1  to 7 m  of Y-axis shift register 2 and X-axis shift register 3 and are all covered with simple photosensitive part 5. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06234063-A (JP)
Title: Method for removing molding sand
Inventor: ISHIZAKI MASATOSHI
IPC: B22D29/00
Filed: 1993-02-08
Abstract: PURPOSE:To provide the method for removing molding sand capable of removing the molding sand in a short time. CONSTITUTION:A casting 2 which is an object to be treated is installed in liquid and high-pressure liquid is in-liquid injected through a nozzle 1 for jet injection which consists of an orifice part for increasing the flow velocity of the supplied liquid and an injection route which is arranged downstream of the orifice part and has the sectional area expanded than the orifice part and the cavitation jet blow is made to generals. The molding sand 3 sticking to the casting 3 is removed by the cavitation jet flow.
Patent JP-H03245466-A (JP)
Title: Battery furnished with spiral electrode
Inventor: OO FUMIO
IPC: H01M10/04
Filed: 1990-02-22
Abstract: PURPOSE:To prevent electrode constituent material from drooping down so as to come in contact with a mating electrode by fixing the whole of electrode bodies with a thermally contractive resin tube which is thermally contracted in the direction of the core of the electrode bodies. CONSTITUTION:A positive electrode plate 1 is made up in such a way that positive electrode mix mainly composed of manganese dioxide as active material is filled in a core member composed of expanded metal which is made of corrosion resistant metal such as SUS and Ti while being dried up, and a positive electrode lead plate 4 is spot welded to a core member identical to the core member of the positive electrode plate 1 in material. A negative electrode 2 is made of metal Li, and a negative electrode current collector 5 is so bonded on one side of the electrode with pressure as to be located at the outermost circumference of its electrode body when its electrode body is made up while reaction efficiency is taken into consideration. A separator 3 is composed of unwoven cloth and the like made up from polyethylene and the like which is several tens to hundreds of mum in thickness, and is in a belt shape wider than the positive and negative electrodes 1 and 2. These positive and negative electrodes 1 and 2 are made up into electrode bodies while being winded up into a spiral form. In this case, the positive electrode plate 4 protruded out of the electrode body is folded inward so as to be inserted into a thermally contractive resin tube 10 so that the electrode bodies are thereby fixed with the upper and lower ends of the tube 10 thermally contracted.
Patent JP-H077511-A (JP)
Title: Measuring method of performance parameter of atm network and its execution device
Inventor: JIYANNIBU TORUMERU
IPC: H04Q3/00
Filed: 1994-02-16
Abstract: PURPOSE: To measure the performance parameter of an ATM network by inserting an identifiable measuring cell carrying a transmitting order number into the flow of input information transmitted through an ATM channel. CONSTITUTION: A measuring cell generator 100 generates measuring cells and sends the cells to an ATM network 200 toward a receiving terminal 300 from a transmitting terminal 400. The reception processor of the terminal 300 counts the cells in a received cell flow by detecting the cells and detects transmission errors by comparing the contents of the identified measuring cells with predicted contents. Then the processor generates count information elements containing the total numbers of received cells whenever the terminal 300 receives a prescribed number of cells and stores the elements.  When the contents of the measured cells do not coincide with the predicted contents, the processor generates an information element containing the contents of the measuring cells and the number of distinguished errors in addition to the total number of received cells and the number of received measuring cells and stores the element.
Patent JP-H06233108-A (JP)
Title: Facsimile equipment
Inventor: TOYAMA TAKESHI
IPC: H04N1/00
Filed: 1993-02-05
Abstract: PURPOSE:To manage customers by setting a term of validity and the number of times of transmission for each destination and deleting the destination from a destination information list when the validity term and the number of times of transmission are reached. CONSTITUTION:A transmitting document is read by a reading part 106 and stored in an image managing record by an encoding part 110, and fixed time broadcasting is set. At starting time, a telephone number is read from the destination information list of a communication job managing record and dialed by a network control part 107. The transmitting document of the image managing record is extended by a decoding part 111, encoded by the encoding part 110 and transmitted. An operation part 104 previously sets the scheduled date of end or the number of times of sending and when the calendar data of a time counting are turned to the scheduled end date and a time counter is turned to '0', the destination is deleted from the list. Thus, the customers can be easily managed without acquiring a fixed time broadcasting function when performing facsimile information service by using the function.
Patent JP-H10102082-A (JP)
Title: Lubricating oil composition for internal combustion engine
Inventor: MIYAJI TOMOMI
IPC: C10N30/04
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition, excellent in cleaning properties and capable of suppressing the deterioration in total base number even when used for a long period by using specific two kinds of over based alkaline earth metallic cleaning agents and a specified succinimide-based ashless dispersing agent in combination. SOLUTION: This composition is obtained by compounding (A) an over based alkaline earth metallic salicylate, (B) an over based alkali metallic phenate and (C) a bis type alkenylsuccinimide or a bis type alkylsuccinimide or a boron adduct thereto in a base oil for a lubricating oil. The amounts of the respective components compounded based on the total amount of the composition are preferably 0.1-20wt.% component A, 0.1-20wt.% component B and 0.1-10wt.% component C. Furthermore, the total base number of the composition is preferably regulated within the range of 5-20mgKOH/g. Thereby, the objective composition suitable especially for use in a diesel engine can be obtained.
Patent JP-H01217530-A (JP)
Title: Cache memory
Inventor: UCHIYAMA KUNIO
IPC: G06F12/08
Filed: 1988-02-26
Abstract: PURPOSE:To easily expand memory capacity make a cache memory singly operate as a cache memory device and connecting plurality cache memories by providing a cache control circuit, a memory bus control circuit and a data array, etc. CONSTITUTION:A control signal CS, which is inputted from an external part through a terminal means 402 of a cache chip 10, is inputted to a cache control circuit 90 and a memory bus control circuit 110. When the cache memory device is singly composed of the chip 10 and the cache memory of the large capacity is formed by parallelly connecting the plural chips 10, writing to an array 30 is allowed in case that the specified bit signal of an address signal from a processor is coincident to a specified code which is allocated to the chip 10, and the writing is prohibited concerning the other cache chip. Thus, the cache memory is singly operated as the cache memory device and the memory capacity can be easily expanded by connecting the plural cache memories.
Patent JP-S61201562-A (JP)
Title: Optical image reader
Inventor: YAMANOBE MASATO
IPC: H04N1/04
Filed: 1985-03-05
Abstract: PURPOSE:To obtain a proper binary-coding output corresponding to a change in a background color of an original by changing a sensor output of an original at a region at read and scanning of the original in response to the total sum of sensor outputs at the preceding region to the said region. CONSTITUTION:A limit is given to a variable range of an optical storage time of a CCD sensor and the light storage time of the CCD sensor is not extended at a time or over even at total black level. Or, the light storage time of the CCD sensor is not shortened less than a time even at total white level. Thus, a limiter 10 is provided. In driving a pulse motor for feeding the original synchronously with a pulse controlling the light storage time of the CCD sensor, the part of the original of background having no information is carried faster an the part having image information of the original is fed at a speed corresponding to the quantity. Thus, the read speed is quickened.
Patent JP-S59166995-A (JP)
Inventor: MURAKAMI TOMOHISA
IPC: B05D1/08
Filed: 1983-03-14
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-S58158724-A (JP)
Title: Reference voltage generating circuit
Inventor: FUJIEDA HIROSHI
IPC: G05F1/46
Filed: 1982-03-16
Abstract: PURPOSE:To obtain a stable reference voltage, by changing the amplification factor of an operational amplifier designating a diode voltage as an input with a series circuit comprising a thermo-sensitive resistance element and a resistor. CONSTITUTION:An operational amplifier 4 uses a voltage VDF of a diode 3 as one input, and a voltage divided by the output voltage V0 at the thermosensitive resistance element 5 and the resistor 6, is used as the other input. Thus, the amplification factor of the amplifier 4 is determined by the element 5 and the resistor 6 to obtain the reference voltage VR=V0R6/(R5+R6). The temperature characteristics of the reference voltage VR is improved and the very stable reference voltage is obtained.
Patent JP-S56138432-A (JP)
Title: Reducing device of harmful exhaust from diesel engine
Inventor: NAGAI SUSUMU
IPC: F02B47/10
Filed: 1980-03-31
Abstract: PURPOSE: To perform economical atmospheric operation of an engine at an ordinary place, switch the engine to regenerative cycle operation in a tunnel or the like and reduce discharge of harmful exhaust from the engine, by optionally selecting the atmospheric and regenerative cycle operations.  
     CONSTITUTION: In case of atmospheric operation, an oxygen flow rate control valve 5 and gate valve 11 are closed and an intake valve 12 and exhaust valve 13 are opened. The atmospheric air is sucked from the intake valve 12 and fed to an engine 1. Exhaust gas is cooled by an exhaust gas cooler 7 with directly jetted cooling water, and vapor in the liquefied exhaust gas is separately discharged by a water separator 9. In case of regenerative cycle operation, the intake valve 12 is closed, and the oxygen flow rate control valve 5 and the gate valve 11 are opened. Oxygen of prescribed concentration is fed to circulating exhaust gas by an oxygen mixer, heated by an intake air heater 14, fed to the engine 1 and completely burnt. The exhaust gas is cooled to remove its water, then a surplus amount is released from a pressure regulator valve 6. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000240683-A (JP)
Title: Manual transmission
Inventor: MIZUTANI YASUYUKI
IPC: F16H63/30
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To minimize the axial operating force for pushing a freely rotating gear after completion of synchronization by setting the chamfer angle on the root side of a chamfer tooth smaller than the chamfer angle on the tip side thereof. SOLUTION: A sleeve 1 has a ring-like member having a circumferential groove 2 for engaging a shift fork on the outside and an inside spline 3 for clutch hub on the inside, and a chamfer tooth 4 is formed on the tooth profile end part of the inside spline 3 of the ring-like member. The chamfer angle in the chamfer tooth 4 is gradually changed from the tip side A to the root side C. Namely, the chamfer angle on the root side C is set smaller than the chamfer angle on the tip side A. According to this, the pushing force of a freely rotating gear 9 can be reduced, so that the shift feeling can be smoothened, and the durability of the mechanism can be improved.
Patent JP-S61201304-A (JP)
Title: Method for controlling position of robot
Inventor: NAKAGAWA SUSUMU
IPC: B25J9/16
Filed: 1985-03-04
Abstract: PURPOSE:To control the position of a robot arm for a position command value with high precision by adding angles of mechanical flection of respective articulations which are estimated previously to position command values for canceling the flection of the respective articulations and obtaining new position command values. CONSTITUTION:When mechanical rigidity of an arcuation part is low, a position command value 15 and the estimated acceleration value 17 of the arm which is calculated from it are substituted in a motion equation to calculate torque 19 applied to the arcuation, and an angle 23 of flection based upon the spring rigidity of a speed reducer is estimated from the calculated torque 19 and added to the position command value 15 to obtain a new position command value 24, so a DC motor 32 is brought under position control so as to cancel the flection of the speed reducer 33, so that the position of the robot arm 34 is controlled for the position command value 15 with high precision.
Patent JP-H10241289-A (JP)
Title: Magnetic disk device
Inventor: NAKAMURA TOSHIYUKI
IPC: G11B20/12
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent an erroneous writing at the abnormality of sector pulse by performing time monitoring from a servo data till an object sector at the time of write-in to a recording medium in a magnetic disk device using an ID-less format. SOLUTION: In a write-in to a recording medium 7, a microcontroller 3 instructs the number of sectors from the servo data till the object sector to a formator control 2. A window pulse generating counter 8 generates a window pulse at a timing when the sector pule of the object sector is to be detected. A sector pulse monitoring part 1 releases the mask of a write gate only in the case it detects the sector pulse when the window pulse is '1', to permit the write-in to the recording medium. The part 1 blocks the write-in to the medium in the case it detects the sector pulse when the window pulse is '0'.
Patent JP-S60186631-A (JP)
Title: Method of circulating cold or hot air
Inventor: OCHIAI SOUICHIROU
IPC: F24F1/00
Filed: 1984-03-06
Abstract: PURPOSE:To reduce the load in any of cooling mode and heating mode operations by disposing an air conditioner at the indoor side lower part of a double glass window facing the outside of a room. CONSTITUTION:During cooling mode operation, the outer surface of an opening 1 is exposed to the direct rays of the sun, and air within a double glass window 2 is heated. In this state, hot air A within the double window 2 is taken in through a communicating hole 43, and exhausted to the outside through an exhaust port 44 and a circulation gallery 5 by means of a changeover damper. During the heating mode operation, the flow path of the hot air A is changed by the damper. A part b1 of the hot air A is exhausted to the outside from an exhaust port 44 and the circulating gallery port 5. The residual part b2 thereof, external air C and the hot air A changed over to an indoor discharge circuit are combined, heated by a hot water coil, and discharged from a blasting port 42 into the room.
Patent JP-H11242196-A (JP)
Title: Liquid crystal device and electronic device
Inventor: AMAKO ATSUSHI
IPC: G03H1/24
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide holographic polymer-dispersed liquid crystal whose driving voltage is small by forming an electrode having a reflection characteristic at the bottom surface of a hologram layer and forming interference fringes formed by the hologram layer so as to be inclined with respect to a surface horizontal to the hologram layer. SOLUTION: A holographic polymer-dispersed liquid crystal has a hologram layer 10 forming interference fringes 20 by liquid molecules and high molecules and a reflection member 30 provided at the bottom surface of the layer 10. The interfernce fringes 20 are formed so as to be inclined at a fringe inclination angle ϕ (an angle which is not 0 deg. and 180 deg.) with respect to the surface horizontal to the layer 10. When a white incident light A is made incident on the layer in a state in which a voltager is not impressed on the layer 10, a green signal light B is reflected upward and also a Magenta specular light C is mirror- reflected by the reflection action of the reflection member 30. On the other hand, when the volgage value to be impressed on the layer is increased, the signal light B is not obtained and the Magenta specular light C is mirror- reflected.
Patent JP-H04259646-A (JP)
Title: Cylinder liner
Inventor: TSUJITA MAKOTO
IPC: F02F1/10
Filed: 1991-02-14
Abstract: PURPOSE:To prevent overcooling of the place where a piston of a cylinder liner slides the most quickly and also areas around the place. CONSTITUTION:Ring grooves 7 are furnished at those parts of the outer wall surface of a cylinder liner 6 contacting a cylinder block 1 having a water jacket 4, which mate with the liner inner wall surface parts where the piston slides the most quickly and also areas around it. These ring grooves 7 restrict heat transmission between the cylinder liner 6 and cylinder block 1, which should prevent overcooling of the inner wall surfaces of the cylinder line 6, and the viscosity of lubricant can be lowered.
Patent JP-H05239224-A (JP)
Title: Production of rubber roll
Inventor: FUJII HAJIME
IPC: C08K5/42
Filed: 1992-02-28
Abstract: PURPOSE:To produce a rubber roll excellent in wear resistance and durability. CONSTITUTION:An unvulcanized diene rubber composition containing disodium hexamethylene-1,6-thiosulfate is vulcanized with a sulfur-based vulcanizing agent to produce a rubber roll. By incorporating carbon black into the composition, a rubber roll further improved in strength, wear resistance, etc., can be produced.
Patent JP-S54134659-A (JP)
Title: Reflection type light beam system detector
Inventor: YAMAMOTO TAKASHI
IPC: G01S17/02
Filed: 1978-04-11
Abstract: PURPOSE: To prevent saturation of alternating-current amplifier in photo detecting circuit, by controlling the projecting part and others according to the photo detection output delayed with a specified time.  
     CONSTITUTION: The light from a light emitting device 1 of a projecting part is reflected by an object 4 and is detected by a photo detector 6, and the passing of the object 4 is detected through an alternating-current amplifier 7 and a detection circuit 8. The delayed feedback signal through a delay circuit 11 of this circuit 8 is applied to the amplifier 7, so that the object 4 may be detected securely, without causing the amplifier 7 to saturate, even if the object 4 is a white object producing a large quantity of reflected light. On the other hand, the detection output of the circuit 8 is delayed by a delay circuit 12 of which delay time is much longer than that in the circuit 11 due to voltage detecting circuit 13, integrating circuit 14, direct-current amplifier circuit 15, etc., and controls the device 1 by feedback control. Thus, even when disposng the detector agianst a white wall or in the event of short distance detection with the detection distance elongated by increasing the quantity of light projected, the amplifier 7 does not saturate, and detection is performed reliably. Meanwhile, the same effect may be obtained by feedback control of the amplifier 7 through circuit 11. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09236501-A (JP)
Title: Production of pressure sensor
Inventor: YAJIMA TAKASHI
IPC: G01L9/00
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a production method for pressure sensor by which a pressure introduction tube and a glass base can be positioned easily and accurately and be also joined with each other. SOLUTION: A positioning jig 5 is formed of a lower mold 51 into which a metallic pressure introduction tube 1 provided with a one-directional orthogonal surface 12 against the axis of a drilled hole 11, a positioning mold 52 for positioning a glass base wherein a metallized layer is provided to one surface 22 and a pressure sensor chip 3 is joined with the other surface thereof and the tube 1, and an upper mold 53 provided with a weight 53a for pressing the chip 3. Using the positioning jig 5, the glass base 2 mounted on the surface 12 and the tube 1 are positioned in a manner that their axes may be coincided with each other. Next, in a hot plate furnace provided with a plurality of hot plates with different temperatures, one surface of the base 2 is joined with the surface 12 of the tube 1 in an atmosphere made of inactive gas or reductive gas.