baber/WOPTO huggingface dataset:
Patent JP-H02243561-A (JP)
Title: Polycrystal alumina ceramics for living body
Inventor: MIURA KAZUNORI
IPC: A61L27/00
Filed: 1989-03-16
Abstract: PURPOSE:To produce dense polycrystal alumina ceramics for living bodies excellent in biocompatibility without eluting components by high-pressure steam sterilization by preparing a calcined polycrystal compact with an ultrahigh alumina content containing an assistant component, such as MgO, in a specific amount. CONSTITUTION:A calcined polycrystal compact with >=99.9wt.% content of aluminum oxide containing the remainder composed of one or more oxides selected from Mg, Ca, Sr, Ba, Sc, Y, La and Ce and inevitable impurities is prepared. Furthermore, the total amount of the contaminating inevitable impurities is preferably as small as possible and the average particle diameter of the aluminum oxide used is preferably about 0.1-1mu. Thereby, polycrystal alumina ceramics excellent in proliferation ratio for living bodies by cell culture without any damaging properties for the living bodies are obtained.
Patent JP-H10261507-A (JP)
Title: Thermistor element
Inventor: INOUE HIDEHIRO
IPC: H01C17/00
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a thermistor element which is pref. usable for bonding bumps and superior in bond reliability for the surface mounting. SOLUTION: An element 1 comprises a first and a second electrodes 3, 4 which are opposed on one surface of a thermistor base 2 and Ohmic-contacted to the base 2, contact layers 3a, 4a formed by the thin film forming method, and outer electrode layers 3b, 4b directly or indirectly formed on the contact layers 3a, 4a only on the base surface with the opposed electrodes 3, 4 made of a metal selected among Au, Ag, Pd, Pt, Sn and their alloys.
Patent JP-H05266528-A (JP)
Title: Magneto-optical disk device
IPC: G11B11/10
Filed: 1992-03-23
Abstract: PURPOSE:To provide a magneto-optical disk device which is small in size, light in weight, low in cost and has a good capability to be incorporated. CONSTITUTION:A luminous flux emitted from a semiconductor laser 19 is bent by an optical separating surface 21, converted into a parallel flux by a collimator lens 22, reflected back by a reflection mirror 23, converged onto the recording surface of a magneto-optical disk 26 by an objective lens 24 so as to read magneto-optical recording signals. The luminous flux containing recorded signals is converged by the collimator lens 22, separated from the luminous flux emitted by the semiconductor laser 19 at the surface 21 and is led to an optical detecting system so as to read the signals. The detection of reproduced signals and servo signals are performed by a small and simple constitution of a reflecting surface 28 which is parallel to the surface 21 and at least two optical detectors 29 and 31 placed on the surface 28.
Patent JP-H01237220-A (JP)
Title: Weather strip for sashless door
Inventor: KONDO KENSUKE
IPC: B60J1/17
Filed: 1988-03-17
Abstract: PURPOSE:To improve water-tightness and to reduce assembling manpower by burying the indoor rising section of a core metal into the lip section, forming a glass guide at the outdoor rising section of the core metal and setting the fixing section on the flat section of the core metal. CONSTITUTION:Since a core metal 14 is buried in a lip section 13, sufficient strength can be ensured and rain water adhered to the edge of a door glass 6 does not intrude into the cabin through a gap between the core metal 14 and the lip section 13, while intrusion of rain water through the gap between a roof side rail 3 and the lip section 13 is blocked through a protrusion 16 thus ensuring sufficient water-tightness. Since entire fixing can be made by simply tightening the fixing section 14d of the core metal 14 through a screw 17, work efficiency is improved and fixing adjustment can be eliminated by setting the positional relation between the glass guide of the door glass 6 and the lip section 13. Furthermore, since the fixing section 14d of the core metal 14 is set off at one side of the flat section 14b, the lip section 13 can be made hollow and can be sealed with the edge of the door glass 6 being enclosed therein.
Patent JP-S55155835-A (JP)
Title: Automatic controlling device for waterway constructing machine
Inventor: SUGANAMI TAKASHI
IPC: E02F3/85
Filed: 1979-05-25
Abstract: PURPOSE: To enable the control of tilt without giving no influence on the height position by conducting the action of tilt with a height-position detecting point as the center of rotation, without changing an existig hydraulic circuit, but only changing an electric circuit.  
     CONSTITUTION: The height of the working machine 2 from an outside standard position provided on a vehicle and the angle of tilt are detected 6 respectively, and, in correspondence to the deviation of a detected value from that set preliminarily, left and right cylinders 3 and 4 of the working machine 2 are driven. In the captioned device thus controlled, a circuit outputting a pulse signal of a pulse amplitude complying with the deviation of the angle of tilt and the respective distance from the outside standard position to the connecting points of the left and right cylinders 3 and 4 with the working machine 2 is provided, and a signal of a small pulse amplitude is given to the electromagnetic valve of the cylinder located on the side near to the outside standard position, while a signal of a large pulse amplitude is given to the electromagnetic valve on the remote side, whereby the speed of the cylinder on the side near to the outside standard position is made slower than that of the cylinder on the remote side, thus, the working machine 2 is rotated around the outside standard position as the center, and the control of tilt is performed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06323960-A (JP)
Title: Misfire detection system
Inventor: JIYON BIKUTAA JIEEMUZU
IPC: G01M15/11
Filed: 1994-04-01
Abstract: PURPOSE: To detect misfire accurately and rapidly by subjecting a misfire data stream to a filtering process. CONSTITUTION: A misfire detector 106 receives an inherent misfire signal from an engine sensor 104, subjects it to a specified processing, distinguishes whether misfire has occurred for each combustion stroke of engine 102, and sends the obtained result to a filter 108 in the form of a misfire evaluating data stream 107. The filter 108 analyzes the data stream 107, produces a misfire rate output measurement of any specific cylinder, and sends the measurement to a comparator 110. The comparator 110 judges whether the total misfire rate has exceeded a given misfire rate threshold, and if decided yes, an energize signal is fed to an indicator for diagnosis 112, which issues an indication that the engine 102 is in malfunction.
Patent JP-S59189164-A (JP)
Title: Reinforced polyether ketone composition
Inventor: TSUMATOU TERUO
IPC: C08L71/00
Filed: 1983-04-12
Abstract: PURPOSE:To provide a reinforced polyether ketone compsn. having excellent dimensional stability, strength, rigidity, etc. and suitable for use in the production of precision machinery components having a complicated shape, by blending glass fiber and potassium titanate fiber with a polyether ketone in a specified weight ratio. CONSTITUTION:30-90wt% polyether ketone (A) having an intrinsic viscosity of pref. 0.3-2,6 and composed of a repeating unit of formula I alone or said repeating unit and other repeating unit, 5-60wt% glass fiber (B) such as non- alkali fiber glass and 5-60wt% potassium titanate fiber (C) are mixed together in such a proportion that the combined quantity of components B and C accounts for 10-70wt% of the total quantity of the resin compsn., thus obtaining the desired polyether ketone resin compsn. The potassium titanate fiber is a kind of a high-strength single crystal fiber and a needle crystal having a basic chemical composition of formula II.
Patent JP-S63230256-A (JP)
Title: Mold for continuous casting
Inventor: MIYATO MOTOHISA
IPC: B22D11/059
Filed: 1987-03-19
Abstract: PURPOSE:To obtain a mold for continuous casting having excellent heat resistance and wear resistance by arranging in order alloy plating layer composing of nickel and phosphorus, iron plating layer having the specific film thickness and chromium plating layer on inner face of a mold composing of copper or copper alloy. CONSTITUTION:On the inner face of the mold composing of copper or copper alloy, the alloy plating layer composing of nickel and phosphorus is arranged. Next, on this alloy plating layer, iron plating layer having >=0.3mum thickness is arranged. After that, on the iron plating layer, the chromium plating layer is arranged. The above iron plating layer in the intermediate layer is easily diffused with both metals of nickel and chromium and adhesion between plating layers of the above three layers is improved. By this method, the plating layer with poly layer having good adhesion is arranged on the inner face of the mold, and the mold for continuously cast steel having long using term is obtd.
Patent JP-S63232579-A (JP)
Title: Solid-state image pickup device
Inventor: MATSUDA HIKARI
IPC: H04N5/217
Filed: 1987-03-19
Abstract: PURPOSE:To output high-quality video signals even if a solid-state sensor has a faulty picture element, by compensating the faulty picture element. CONSTITUTION:A faulty picture element is detected by connecting a level detector 7 to the output of a frame memory 3 which stores the offset signal of a solid-state sensor 1 and a compensation signal is obtained to the detected faulty picture element by making space calculation by using video signals to the peripheral picture elements with a space processor 8. The compensation signal is made to represent the video signal of the position corresponding to the faulty picture element. Since the signal of a faulty picture element can be compensated with the signals of peripheral picture elements in such way, yield of the element of a solid-state camera can be improved.
Patent JP-S55157009-A (JP)
Title: Process displaying method
Inventor: SUZUKI YASUSHI
IPC: G05B15/02
Filed: 1979-05-28
Abstract: PURPOSE:To enable to display the process state on a display unit according to the level of the operator and process status, by selecting the process state into a suitable display format through the change-over of conversion table automatically with the output conditions such as the request by the operator. CONSTITUTION:The process various quantities of a process 1 is sequentially scanned in the process monitor program and it is stored in the process value buffer 11. On the other hand, the display output control program 8a gives the state of an operator operating table 4 to a conversion table changing-over program 8b as the output condition. A changing-over program 8b selects a selector switch 9 based on this output condition to selects either one of the conversion table 10a of complete form or the conversion table 10b of ommission form. The display output control program 8a picks up the display output information from the memory unit 3 according to the conversion table 10a or 10b. Further, the process state can be displayed to a CRT display unit 5 by this method.
Patent JP-S55159027-A (JP)
Title: Excavator
Inventor: YUKI SHIGERU
IPC: E02F3/32
Filed: 1979-05-25
Abstract: PURPOSE: To perform excavation of trenches at both sides of an excavator of crawler type shovel system by a mechanism wherein, the base end position of a backhoe- arm of the excavator is freely altered at the approx. center position of the slewing platform or at the position either at the right side or the left side of the platform being apart therefrom.  
     CONSTITUTION: Crawler type self-propelled excavator is so designed that, its slewing platform 2 is installed freely rotatable or fixedly with its vertical pivot P 1  as its center and on said slewing platform 2, a working arm 8 consisting of boom portion and arm portion, with a bucket 7 fixed at the tip of an arm capable of expansion and contraction is attached. In order to install said arm 8 on the slewing platform 2, a bracket 11 is provided with its one end installed at the left side of the slewing platform 2 in the manner to be freely rockable or to be fixedly positioned by the function of a hydraulic cylinder 10 with a vertical pivot P 2  as its movement center. When the excavator performs its excavationg work with its body across a trench, the arm is so regulated as to be coincided with the approx. center  of the excavator body. When excavating trench along its side, the arm 8 is extended to the vehicle's sideway, and the excavation is performed along the movement of the vehicle. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10262230-A (JP)
Title: Multi-media data reproducing system
Inventor: MINEMURA HARUMI
IPC: H04N7/173
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To prevent the degradation of dynamic image/sound reproducing quality at the time of starting, stopping and switching reproduction by applying a fade-out operation or a fade-in operation to multi-media data near a detected break. SOLUTION: A fade-in mechanism 8 detects that a reproduction operation is started, analyzes the multi-media data 4 received after the reproduction operation is started and searches the break of dynamic image/sound codes by detecting the code of a bit pattern or the like showing the break of the dynamic image/sound codes. Then, the fade-in mechanism 8 analyzes the multi-media data 4, searches the lightness information of the dynamic images and the volume information of the sound and changes them so as to gradually increase the value from '0' to an original size. The fade-in mechanism 8 delivers the changed multi-media data 4 from the break of the dynamic image/sound code to a reproduction mechanism 7. Then, the reproduction mechanism 7 reproduces the multi- media data 4 from the break of the dynamic image/sound code.
Patent JP-S61225743-A (JP)
Title: Rotary anode x-ray tube device
Inventor: ONO KATSUHIRO
IPC: H01J35/10
Filed: 1985-03-29
Abstract: PURPOSE:To prevent damage or the like in improper operation, by using magnetic bearings to support an X-ray generating target without contact, and providing mechanical bearings at the ends of the rotors of the bearings so that the mechanical bearings are out of contact with the rotors in proper operation. CONSTITUTION:A target 4 is rotated by the rotors 114, 115 and stators 110-113 of radial and thrust magnetic bearings without contact. The rotor 114 coupled to the target 4 by an electric insulator 137 is set at the ground potential without contact, by a plurality of grounding diodes made of a cathode 120, an anode 122, etc. A high voltage is applied to the target 4 without contact, through an electroconductive line 140 in the insulator 137. Mechanical bearings 150, 151 are provided at the ends of the rotors 114, 115 so that the mechanical bearings are out of contact with the rotors in proper operation. As a result, the magnetic gaps of the magnetic bearings can be reduced to heighten their stiffness to maintain safety at the time of abnormality of the magnetic bearings.
Patent JP-H06271240-A (JP)
Title: Trouble diagnostic device for elevator
Inventor: OKA TAKAAKI
IPC: B66B5/02
Filed: 1993-03-24
Abstract: PURPOSE:To embody promptness of work for restoring a trouble by stochastically inferring a trouble cause and trouble location in accordance with a knowledge base, which stores a trouble factor built previously in a tree shape, baded on a trouble data fetched in a data collector, when a trouble of elevator has happened. CONSTITUTION:In the case of happening a trouble in an elevator E, a data collector 30 is actuated, and by a communication part 31, a trouble data, fetched from an elevator control unit 10 by an elevator supervisory device 20, is read through a communication circuit C1 and stored in a memory part 32. The trouble data is transmitted to an elevator trouble diagnostic device 40 through a communication circuit C2 and stored in a data input part 42. By an inference part 43, a trouble cause item and trouble location are stochastically inferred by a data, where a trouble factor stored in a knowledge base 44 is built to be stored in a tree shape, and by an expertise data of dividing a trouble cause, and a result of this inference is displayed in a display part 33 to serve as contribution to the work for restoring a trouble hereafter.
Patent JP-H11264008-A (JP)
Title: Method for preventing erosion of lined refractory in converter
Inventor: MORIOKA HIROYASU
IPC: C21C5/42
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an erosion preventing method of the lined refractory in a converter, in which atmospheric temp. at the constricted part in the converter can be lowered even in the case of holding secondary combustion ratio to high level, and a top-blown lance. SOLUTION: Refining of molten metal 3 is executed by using oxygen- containing gas in the converter 1, and gas consisting essentially of gaseous CO generated in the furnace is burnt with the oxygen-containing gas in the space in the furnace above the molten metal surface. At the time of compensating the heat of the molten metal with this combustion exhaust gas, hydrocarbon base fluid gas 7 toward the direction from the center axis of the furnace inner wall, is blown into the space in the furnace to cool the combustion exhaust gas.
Patent JP-H10247262-A (JP)
Title: Fast reader of micro-code character for discriminating forged paper money
Inventor: ONAMI SAIZOU
IPC: G07D7/12
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain picture data of high resolution even with respect to a subject in moving by oppositely arranging subjects with tight adhesion or at a remarkably short distance, parallelly moving them so as to judge authentication by pattern recognition analyzing a subject image obtained by an optical reading sensor under a situation where a relative moving velocity between these is low. SOLUTION: The bottom part of a stocker 2 integrating paper moneys 1 as an object to be inspected is partially opened and the friction face of a kicker roller 3 is made to face this open part to send the lowest one of the integrated paper moneys 1 between the field roller 4 and a gate roller 5 of a reel-out port. This gate roller 5 is constituted to turn its peripheral face oppositely to the reeling-out direction of the paper moneys 1 to send out only one lowest paper toward a pinch roller group 6 arranged by following. A transferring roller group 7 rotating by insert-holding a both-side edge in the direction of moving the paper money 1 is provided to move at a low speed in a moving area which the paper money 1 is sent to. Then each roller of these is intermittently rotated based on a synchronizing signal by a pulse motor, etc.
Patent JP-H03267368-A (JP)
Title: Sputtering device
Inventor: MURATA KAZUO
IPC: H01L21/302
Filed: 1990-03-16
Abstract: PURPOSE:To provide the sputtering device which allows stable surface treatments over a long period of time without increasing a substrate temp. by constituting the device in such a manner that the opening rate of a grid provided between a substrate holder and a plasma region and the distance between a substrate holder and a plasma region. CONSTITUTION:This sputtering device is used preferably within a 40 to 60% range of the opening rate of the specifically provided grid 7. The film forming speed in this range can be increased by the provision of the grid 7. The films are, therefore, formed at the film forming speed substantially the same as the film forming speed in the case of the absence of the grid 7 as a whole without increasing the temp. of a sample 8. The effect of preventing the temp. rise of the sample 8 is not affected by the length of the film forming time. Since the influence of the heat radiation from the plasma is small, a target 5 is preferably positioned nearer the plasma region 9 in order to increase the film forming speed insofar as the target 5 does not come into contact with the region 9 and, therefore, the distance between the target 5 and the region 9 is preferably set at 10 to 20mm.
Patent JP-S54930-A (JP)
Title: Display system for digit of entry
Inventor: KIKUCHI MICHIO
IPC: G06F3/02
Filed: 1977-06-06
Abstract: PURPOSE: To enable to perform the operation of entry easily with a sinple circuit constitution, by resetting the counter at the first entry and counting it by "1", and by counting the counter "1" per one digit of entry on and after the entry. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54157402-A (JP)
Title: Am stereo demodulator circuit
Inventor: AKITAKE ISAO
IPC: H04H1/00
Filed: 1978-06-02
Abstract: PURPOSE:To obtain a motor-roller system stereo demodulator circuit which does not need the phase-shifter circuit so far required by obtaining the synchronous signal for demodulation of the right-left channel signals by using the output signals of the PLL circuit and the 90 deg. phase-shifter circuit. CONSTITUTION:The cosphi of the function of the sum/differential signals of the right and left signals R and L is deleted from stereo input signal fS via amplitude controller 3, PLL circuit 6, 90 deg. phase-shifter 7, multiplier 5, low-pass filter 4 and divider 2 each. Output fS' of divider 2 is applied to multipliers 10 and 11 along with output fS2=sinomegact of circuit 6 and output FS3=cosomegact of phase-shifter 7 which are used as the synchronous signals. These multipliers deliver the sum and differential signals of the right and left signals, and adders 16 and 17 separate the right and left signals of the sum and differential signals. And the separated signals are drawn out through low-pass filters 12 and 13.
Patent JP-H10257980-A (JP)
Title: Electric cooker
Inventor: SATO YUKI
IPC: F24C7/06
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an electric cooker by which infrared rays are transmitted up to the inside of food, when an article to be heated is cooked, so that it can be heated in a short time to the inside thereof without charring the surface thereof. SOLUTION: An electric cooker is provided with a heating chamber 1, a placing table 3 that is provided inside the heating chamber for installing an article 2 to be heated, and heaters 4 and 5 as the heating sources for heating the article 2. In this case, the heater 4 is made to be a near infrared radiation heater making a radiation peak of a wavelength of 0.7 to 2μm, and the heater 5 is made to be a far infrared radiation heater making a radiation peak of a wavelength of 3 to 10μm. Thereby, food can be heated up to the inside thereof in a short time.
Patent JP-S61225732-A (JP)
Inventor: TSUKIHANA MASASHI
IPC: H01H51/22
Filed: 1985-03-29
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-2000258971-A (JP)
Title: Image forming device
Inventor: FURUYA SEIJI
IPC: G03G15/00
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To allow an operator in a normal operating posture to easily confirm the presence or absence of a paper in a discharged paper storing part, as for an image forming device which is constituted so that the image reading part may be separated from the image forming part. SOLUTION: A bracket 22 is attached to the side part of the image reading part 20, and a slide rail 23 is attached to an arm 21 for supporting the image reading part and the bracket 22, respectively, and then, assembled, then, the slide part 23 is interposed between the image reading part 20 and the arm 21, then, the image reading part 20 is made movable toward the front or rear side of the image forming part in the depth direction of the image forming part. By moving the image reading part 20 toward the rear side of the device after finishing the image forming operation, the operator can confirm the presence or absence of the paper in the discharged paper storing part when the operator looks downward while standing in front of the image forming device, while hardly interrupting the operator's visual field.