baber/WOPTO huggingface dataset:
Patent JP-S6488666-A (JP)
Title: Data switching system
Inventor: TAKAHASHI HIDEO
IPC: G06F3/02
Filed: 1987-09-29
Abstract: PURPOSE:To make a personal computer function usable to many persons and to improve the operation rate of the personal computer by separating the displaying part and the keyboard part of the personal computer, providing them at respective handlers and connecting the input output part and the personal computer main body part through the use of a time division exchange. CONSTITUTION:A personal computer separates an input/output part 1 and a main body control part 5 including a displaying part and a keyboard part and the input output part 1 and the main body control part 5 through a time division exchange 3. The information from the input output part 1 is converted to a format and a waveform suitable to the transmission at a terminal adapter 2, sent through the time division exchange 3, restored to original information and sent to a personal computer main body control part 5. Many cheap input output parts 1 are provided and only when necessary, accessed to a personal computer 5 and used. Thus, the personal computer function is made usable to many persons and the operation rate of the personal computer can be raised.
Patent JP-H03108154-A (JP)
Title: Disk loading mechanism
Inventor: AOTA YOSHIAKI
IPC: G11B17/043
Filed: 1989-09-22
Abstract: PURPOSE:To reduce forces required for the insertion and ejection of a disk cartridge by providing a rocking cam, connecting a tray to a carrier to move the tray, and rocking a cam means corresponding to the movement of the carrier. CONSTITUTION:Rising parts 26-29 are formed at both end parts of the carrier 3, and the working shafts 4a-7a on one side of cams 4-7 are fitted in the rising parts 26-29. Also, rocking shafts 4c-7c are fitted in holes 1c-1d pierced through side plates 1a, 1b standing at the side plane of a cabinet 1. Then, the cams 4-7 are mounted on the cabinet 1 in such a way that they can be turned freely, and also, the tray 2 is connected to the carrier 3, and the motion of the tray 2 is adjusted. Also, projecting parts are provided at the base parts of the rocking shafts 4c-7c, which reduces a contact area with the cabinet 1. The cams 4-7 are rocked corresponding to the movement of the carrier 3, and the moving direction of the carrier 3 coincides with the working direction of the cam means. Thereby, the forces required for the insertion and ejection of the disk cartridge can be reduced.
Patent JP-H0969773-A (JP)
Title: Clock extraction circuit
Inventor: YANAGISAWA KOJU
IPC: H04L7/033
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of residual jitter by controlling a phase shift oscillator in accordance with the temperature variance to suppress the frequency change caused by the temperature variance. SOLUTION: This circuit consists of a phase shift oscillator 2 which controls phase shift of a clock in accordance with an inputted control signal to output the clock synchronized with a data signal, a frequency counter 3 which takes a reference frequency from a reference oscillator 4 as the input to measure the frequency of the phase shift oscillator 2, a temperature sensor 7 which measures the temperature of the phase shift oscillator 2, and a control circuit 8 which outputs the control signal corresponding to the temperature variance to the phase shift oscillator 2 at the time of detecting the temperature variance of the phase shift oscillator 2 by the temperature sensor and synchronizes the clock of the phase shift oscillator 2 with the clock of the data signal.
Patent JP-H1072728-A (JP)
Title: Highly frictional fiber and highly frictional fabric
Inventor: TAKEDA HIDEKAZU
IPC: D01F8/04
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester-based fiber excellent in card passage and high in frictionality. SOLUTION: A resin comprising >=50wt.% of an ester-based thermoplastic elastomer having >=20 and <=70 shore D hardness is subjected to melt spinning to give a fiber. The ester-based thermoplastic elastomer having >=20 and <=70 shore D hardness is used as a first component, a nonelastomer thermoplastic resin is used as a second component and the fiber may be made into a state of conjugate fiber in which the first component amounts to >=50% the surface of the fiber.
Patent JP-H08111341-A (JP)
Title: Conductive composition and ceramic electronic component
Inventor: SANADA YUKIO
IPC: H01B1/16
Filed: 1994-10-11
Abstract: PURPOSE: To obtain a conductive composition excellent in plating performance for forming a thick film underlying electrode for plating. CONSTITUTION: The conductive composition contains a conductive ceramic powder as a solid state component in addition to a metal component and a glass component. The content of the ceramic powder is preferably set at 2-10wt.% for the entire solid state components and the resistivity of the ceramic powder is set within three times that of the metal component.
Patent JP-H0968793-A (JP)
Title: Pellicle
Inventor: HAMADA YUICHI
IPC: G03F1/64
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of an adhesive layer formed on the inner face of a pellicle frame during exposure, by forming the inner face of a pellicle frame in such a manner that the upper edge side of the face is projecting to the inside (to the center of the pellicle) than the lower edge side. SOLUTION: This pellicle 1 is composed of a square pellicle frame 2, a pellicle film 3 stretched over the upper edge of the frame 2, an adhesive layer 4 formed on the lower edge face of the frame to adhere the frame to a master plate for exposure, and a release film 5 laminated on the layer 4 so that the film 5 can be peeled. Further, an adhesive layer 6 to trap foreign matters is formed on the inner face of the frame 2. The inner face of the frame 2 is formed in such a manner that the upper edge side is projecting to the inside than the lower edge side and that the lower edge side is not exposed to light beams for exposure entering perpendicular to the pellicle. Therefore, when the master plate is irradiated with exposure rays through the pellicle film 3, even the adhesive layer 6 formed on the inner surface of the frame 2 is hardly exposed to the light beams and deterioration of the layer 6 is prevented as much as possible.
Patent JP-S62104287-A (JP)
Title: Solid-state image pickup device
Inventor: TAKESHIMA YOICHI
IPC: H04N7/18
Filed: 1985-10-30
Abstract: PURPOSE:To obtain an inexpensive device by providing an image pickup means detecting always a picture of an object, a detection image pickup means detecting the picture of the object at a time band only and a movement detection circuit so as to detect the movement of the object without using a frame memory. CONSTITUTION:The 1st detection picture element string, an image pickup picture element string and the 2nd detection picture element string of picture elements of a solid-state image pickup element 2 are arranged as blocks and the shutter 6 is provided in front of the 1st detection image pickup means and the 2nd detection picture element string 5. The electric charge stored in the 1st detection image pickup means 3 is compared with the signal read from the image pickup means 4 by a movement detection circuit 11 to detect the movement of one field up to t0-t1 and t1-t2. The shutter 6 is opened at a time t2 and the shutter 6 in front of the 2nd detection image pickup means 5 is opened again at a time t4 and the operation is repeated and the movement detection between fields is executed continuously while being picked up.
Patent JP-S59167900-A (JP)
Inventor: RABATO JIEI PUREBUSUTEINGU
IPC: H03K19/017
Filed: 1983-12-28
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-2000069915-A (JP)
Title: Allergen-reduced wheat protein and its production
Inventor: UCHIUMI SHIGERU
IPC: A23J3/18
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To readily produce an allergen-reduced wheat protein according to a simple method for treatment without causing remarkable lowering of molecular weight. SOLUTION: A wheat protein is dispersed in water with an organic acid and a mineral acid is then added to deamidate 30-90% of glutamic acid residues and asparagine residues contained in the wheat protein. The resultant substance is subsequently precipitated under weak acidic conditions (pH 4-5) to produce an allergen-reduced wheat protein. The produced allergen-reduced wheat protein has usefulness as an allergen-reduced wheat protein material or a protein enhancer for processing a low-allergic food and can be utilized for various foods.
Patent JP-S62107258-A (JP)
Title: Secondary intake air feed device for internal combustion engine
Inventor: HIBINO YOSHITAKA
IPC: F02M23/04
Filed: 1985-10-31
Abstract: PURPOSE:To improve the accuracy for controlling an air/fuel ratio in the region where a duty ratio is large, by providing an additional secondary intake air feed passage, which has the second opening/closing valve therein, branching from the original secondary intake air feed passage having the first opening/closing valve therein, for controlling rationally the opening/closing of both opening/closing valves. CONSTITUTION:A secondary intake air feed passage 8, which connects the part near the air discharge outlet of an air cleaner 2 to an intake manifold 4, is provided with an electromagnetic valve 9, while a secondary intake air feed passage 8a, branching from the above passage 8, is provided with an electromagnetic valve 17. And each of valves 9, 17 is controlled by a control circuit 20, namely, control for opening the valve 17 is performed in the control circuit 20, to which output signals of various sensors including an O2 sensor 14 are inputted, when the opening time of the valve 9, which is calculated in accordance with the output level of the sensor 14, exceeds predetermine level. Then, the valve 9 is so controlled as to be opened within a predetermined cycle by condering, as the regular valve opening time, such a value obtained by compensating the so-calculated opening time through reducing by the value corresponding to a flow rate during the period for opening the opening/closing valve 17.
Patent JP-S61125053-A (JP)
Title: Semiconductor device
Inventor: HONDA ATSUSHI
IPC: H01L23/24
Filed: 1984-11-22
Abstract: PURPOSE:To improve transfer efficiency of heat generated by a pellet to a cap, by providing one or more protruded parts on the back surface of the cap. CONSTITUTION:A substrate 1 is formed by resin such as epoxy resin. The type is a so-called pin-grid array type. On the periphery of the upper surface of said substrate, a dam 2, which is an aluminum frame, is attached by silicon bonding agent 3. A cap 4 made of aluminum is attached on the upper surface of the dam 2 by a silicon bonding agent 3a. The inside of a package is sealed. A pellet 5 comprising silicon is bonded to the approximately central part of the upper surface of the substrate 1 by silver paste 6. The pellet is electrically conducted to electrode parts by connecting a gold wire 8 to a metallized layer 7, which is formed on the upper surface of the substrate 1. Therefore, the metallized layer 7 is electrically connected to pins 9 embedded in the substrate 1. The pellet 5 is coated by a silicon gell 10, which is a heat conducting material filled in the back surface of the cap 4 in a contact state.
Patent JP-S6488233-A (JP)
Title: Rate measuring method
Inventor: KOBAYASHI MASAO
IPC: G01N21/75
Filed: 1987-09-30
Abstract: PURPOSE:To eliminate a measuring error, by adding the second reagent to a specimen to be analyzed and subsequently calculating the absorbency of a reaction liquid before the first measurement to set a reaction limit level. CONSTITUTION:A large number of reaction cuvets are held on the circumference of a cuvet rotor and intermittently moved to the analytical work processes of the distribution of a specimen, the distribution of the first reagent, the distribution of the second reagent, stirring, reaction, washing and drying by the intermittent driving of the rotor. At first, the specimen is distributed at a time t0 and, thereafter, the first reagent R-1 is distributed at a time t1 to be stirred ST-1. Subsequently, the second reagent R-2 is added at a time t2 to be stirred and mixed ST-2. At the almost same time t2 immediately thereafter, the absorbency of the reaction liquid in each cuvet is measured and, subsequently, absorbency is measured at every times t3-t12 to be recorded while measured data wherein absorbency is at a reaction limit level or more are totalized and the totalized result becomes a reaction curve 2.
Patent JP-S62106513-A (JP)
Title: Stage control system
Inventor: OTAKE MASATOSHI
IPC: G05D3/00
Filed: 1985-11-05
Abstract: PURPOSE:To always set the X and Y coordinate systems equal to each other on a table by carrying out the initialization of a measurement system after setting a fine table at the center position of the expansion/compression range of a piezoelectric element. CONSTITUTION:A analog switch 130 is set at an OFF position and a stage finishes the shift to a yawing correcting reference position. Then a hysteresis eliminating signal generating circuit 133 receives a start command from a switch 131 and supplies a vibrating waveform that attenuates a sine wave of 20Hz for about 2 seconds with convergence to a high voltage amplifier 134 via the switch 130. Then the attenuated vibration voltage 141 set at 0V-600V and 300V in a convergence mode is impressed to a yawing correcting piezoelectric element 104 to eliminate the hysteresis of the element 104. A counter 136 which measures the laser length is preset or cleared. Then the switch 130 is reset to an ON position to close a yawing correction servo loop.
Patent JP-H04230679-A (JP)
Title: Preparation of cyclic carbonate
Inventor: FURANKU SHIYUUBERUTO
IPC: C07D317/36
Filed: 1991-09-25
Abstract: The invention relates to a process for the preparation of cyclic carbonates by reaction of epoxide compounds and to a novel catalyst for carrying out the process.
Patent JP-2001069111-A (JP)
Title: Frequency division multiplex signal transmitter
Inventor: SEKI HIROYUKI
IPC: H04J11/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a frequency division multiplex signal transmitter capable of simulating the signal transmission line of an inexpensive single frequency network environment and multipath in small circuit scale with a less components. SOLUTION: Transmission data are inputted to an orthogonal frequency multiplex modulating part 1 and output (source signal), to which orthogonal frequency multiplex modulating processing is applied, is inputted to a delay signal synthesizing means 24. In the delay signal synthesizing means 24, the source signal is delayed just for prescribed time and a delay signal is prepared by multiplying a prescribed level change amount. The prescribed delay time and the prescribed level change amount are preset by an operating part 4. A synthetic signal is prepared by adding the source signal and the delay signal by the delay signal synthesizing means 24 and outputted to an up converter 2. In the up converter 2, up convert processing is performed and the signal is outputted.
Patent JP-H0293537-A (JP)
Title: Photomask
Inventor: HIGASHIYAMA IWAO
IPC: G03F1/60
Filed: 1988-09-30
Abstract: PURPOSE:To allow the faithful pattern transfer of even fine pattern with a specified quantity of light by packing a 2nd material having the refractive index larger than the refractive index of a 1st light transparent material which constitutes a substrate into apertures and the recesses formed to the light transparent material near the outer edges thereof. CONSTITUTION:This photomask consists of the light transparent quartz substrate 1 and the light shielding film patterns 2 consisting of the laminated films of a thin chromium film and thin chromium oxide film formed on the surface of the substrate. The apertures of the patterns 2 and the recessed (h) on the substrate near the outer edges thereof are formed and the novolak resin 3 is packed into the recesses. Since the photomask is formed of the 2nd material having the refractive index larger than the refractive index of the 1st light transparent material in such a manner, the more quantity of light can be condensed by the regions which are the pattern edges. The formation of the images having the sharp pattern edges is thus possible. The formation of the patterns having the good dimensional accuracy even to the fine patterns is executed in this way.
Patent JP-S61124941-A (JP)
Title: Image formation method having heating step
Inventor: KITAGUCHI HIROSHI
IPC: C09B57/00
Filed: 1984-11-21
Abstract: PURPOSE:To obtain a compd. stable at normal temp. but capable of releasing a photographic useful reagent first at the time of head development and to reduce tendency to cause image unevenness by executing heating in the presence of a specified compd. CONSTITUTION:A heat developable material is heated to 80-250 deg.C, preferably, 110-180 deg.C in the presence of the compd. represented by formula [I] in which X is an atomic group necessary for completing and aromatic C ring or and aromatic hetero ring; R<1> is a group selected from formulae [II]-[IV]; R<11>, R<12> are each, independent of each other, optionally substd. alkyl or cycloalkyl or alkenyl, or such aryl or aralkyl, or each may combine with each other to form a 5- or 6-membered ring; Q is H, alkyl, or aryl; TIME is a timing group; PUG is a photographic useful group; and n is 0 or an integer.
Patent JP-S60145122-A (JP)
Inventor: ITOU YUUJI
IPC: G03B7/099
Filed: 1983-12-30
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-H07102156-A (JP)
Title: Polyester resin composition
Inventor: TAKAGI KIYOJI
IPC: C08L67/00
Filed: 1993-10-01
Abstract: PURPOSE:To provide a polyester resin composition containing a specific polyester, a polyphenylene ether, a-phosphorous acid triester and an impact modifier, having a specific melt tension and excellent and balanced (low-temperature) formability and mechanical strength and useful for outside plate of automobile, etc. CONSTITUTION:This polyester resin composition has a melt tension of >=8g at 250 deg.C and contains (A) 40-90 pts.wt. of a saturated polyester containing 5-95wt.% of polybutylene terephthalate, (B) 10-60 pts.wt. of a polyphenylene ether comprising a (co)polymer having a structure of the formula I [R<1> is halogen, (halo)alkyl, aryl, etc.; R<2> is H, halogen, (halo)alkyl, etc.; m>=10], (C) 0.1-10 pts.wt. (based on 100 pts.wt. of A+B) of a hosphorous acid triester such as a compound of the formula II [Ar is 6-30C (substituted) aryl, etc.; R is 2-18C alkylene, etc., when n is 1 and is 4-18C alkanetetrayl, etc., when n is 2] and (D) 1-30 pts.wt. (based on 100 pts.wt. of A+B) of an impact modifier such as a diene rubber.
Patent JP-S61122583-A (JP)
Title: Simulating method of circuit
Inventor: KATO HARUO
IPC: G06F19/00
Filed: 1984-11-20
Abstract: PURPOSE:To calculate the value of a current which flows through the power source wiring network of a large-scale circuit consisting of >=1,000 transistors (TR) in a short time by replacing the power source wiring network with resistance elements and each function block with a current source. CONSTITUTION:A power source contact 7, a function block 8, a current source 9, reference point coordinates 10, relative positive coordinates 11, etc., are provided. Then, the current source 9 corresponding to each block 8 is added to one point of a resistance element connected to the contact 7. The position of this current source 9 is calculated from coordinates 10 registered in the block 8 and coordinates 11 of the contact 7 based upon the coordinates. When the value of the current flowing through the power source wiring network 5 is calculated, the wiring network 5 is replaced with the resistance element firstly and each block 8 is replaced with the current source 9, which is added to the resistance element. Then, the circuit network consisting of an external voltage line, the current source 9, and resistance element is used as an object model.
Patent JP-H0294949-A (JP)
Title: Eeprom incorporated telephone set
Inventor: MIYAISHI HITONORI
IPC: H04M1/00
Filed: 1988-09-30
Abstract: PURPOSE:To reduce the price of the title telephone set and to improve the reliability of the telephone set by using an EEPROM instead of a machine parts for setting an operating state. CONSTITUTION:The telephone set is provided with an electronic volume 3 instead of a volume element for adjusting sound volume, and when a control circuit 1 detects that an operating button for adjusting the sound volume is not operated for previously determined time, namely, that not a middle operation but the final operation for adjusting the sound volume completes, the control circuit 1 executes an operation to write set data under this final operation state to an EEPROM 2. Further, the telephone set is provided with the EEPROM 2 instead of a rotary digital switch and a dip switch, and the control circuit 1 executes an operation based on the set data stored in the EEPROM 2 by storing the set data in various operating states in the EEPROM 2. Thus, the reliability can be heightened, and the telephone set can be composed inexpensively by using the EEPROM 2 as a semiconductor.
Patent JP-H1182075-A (JP)
Title: Valve characteristic control system for internal combustion engine
Inventor: SONE SHIGERU
IPC: F01L13/00
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a valve characteristic control system for an internal combustion engine, which continuously executes stable valve timing control as well as valve lift control. SOLUTION: A camshaft 11 is mounted with a plurality of cams 13, 14a and 14b of different profiles, which are switched over by a valve lift control mechanism 15. The camshaft 11 is further mounted on its one end with a valve timing control mechanism 31 for varying the rotational phases of a pulley 31a connected to the engine output shaft and of the camshaft 11 relatively. These control mechanisms 15 and 31 operate on oil pressure, which is governed through the control of oil control valves(OCV) 20a and 20b by an electronic control unit(ECU) 25. For actuation of the valve lift control mechanism 15 while the valve timing control mechanism 31 operates, the latter control mechanism 31 is halted temporarily.
Patent JP-H07102547-A (JP)
Title: Sheet-form substance and bag body for high pressure fluid using the substance
Inventor: MATSUHASHI YOICHI
IPC: B32B25/10
Filed: 1993-10-01
Abstract: PURPOSE:To improve a pressure proof force and durability and beside to reduce the weight and the size of a whole, and to facilitate press of a bag body into a ground. CONSTITUTION:A bag body for high pressure fluid comprises a plurality of rubber layers 11 which are concentrically mounted, and a tape 12 and a belt cloth 13 which are integrally formed in an embedded state in the rubber layer 11. The tape 12 is formed such that a main material 15 is sewn in the direction of the length of the tape 12 in ground warp 14 formed by laterally and longitudinally weaving an auxiliary material 16 to form loops 19.
Patent JP-H09107094-A (JP)
Title: High breakdown voltage silicon carbide transistor
Inventor: MOOTO HANAGAA
IPC: H01L29/40
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a silicon carbide transistor having high breakdown voltage and low ON resistance. SOLUTION: A lateral silicon carbide transistor 10 can attain a low ON resistance easily by forming a storage region through the use of a modulation channel region 18. The doped region of a channel layer forms a channel inserting part 14 which also lowers ON resistance of the transistor 10. A high breakdown voltage can be attained easily utilizing a damage stop layer 27. Field plates 23, 24 also assist to increase the breakdown voltage of the transistor 10 and to decrease the ON resistance.