baber/WOPTO huggingface dataset:
Patent JP-H04343747-A (JP)
Title: Soft polyester nonwoven fabric
Inventor: SANO SHINJI
IPC: D04H1/435
Filed: 1991-05-16
Abstract: PURPOSE:To provide a nonwoven polyester fabric having soft feeling and containing a conjugate polyester fiber consisting of a sheath component composed mainly of a polybutylene terephthalate polymer and a core component composed mainly of a polyethylene terephthalate polymer. CONSTITUTION:The objective nonwoven fabric excellent in handleability and resistance to fastener phenomenon and peeling of polymers of constituent fibers is produced by using (A) a coaxial core-sheath conjugate polyester fiber consisting of a sheath component composed mainly of a polybutylene terephthalate polymer and a core component composed mainly of a polyethylene terephthalate polymer and (B) a synthetic fiber such as acetate fiber or a natural fiber such as wool and hemp. The content of the conjugate polyester fiber in the nonwoven fabric is preferably >=30%.
Patent JP-S5814552-A (JP)
Title: Manufacturing apparatus for semiconductor device
Inventor: SHIKANAKA TOSHIYUKI
IPC: H01L23/48
Filed: 1981-07-17
Abstract: PURPOSE:To prevent the thermal deterioration of a semiconductor owing to glass sealing, by fusing an external lead wire to a vessel and sealing the same in a state that a radiation plate is arranged so as to be opposite to a heater and to cover a part of the semiconductor vessel. CONSTITUTION:A glass case 4 wherein a semiconductor element 1 is mounted on the header 3 of a dumet wire 12 with a solder piece 2 is put on a probe lead 5 and set. The part whereat beads 6 deposited on the lead 5 and the glass case 4 are fused and sealed is positioned in the processing hole 13 of a heater 7. The part of the glass case 4 whereat the element 1 is set is positioned in the processing hole 14 of a processing board 8 made of the same material with that of the heater 7. The processing board 8 is insulated electrically from the heater 7 by a spacer 9. While the end of the dumet wire 12 is retained by a loading metal 10, the lead 5 is pushed up by a board 11 and thereby the depth of setting of the case 4 into the heater 7 is adjusted. Since the heat of the heater 7 is radiated efficiently by the processing board 8, the thermal deterioration of the element can be prevented.
Patent JP-H09216995-A (JP)
Title: Transparent polyester/polycarbonate composition
Inventor: NAGAI KOJI
IPC: C08L69/00
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a transparent polyester/polycarbonate compsn. which has a single glass transition point and, when observed under a transmission electron microscope, exhibits a single-phase morphology by melt kneading resins substantially uncompatible with each other, such as a polyester and a polycarbonate, by means of an extruder for a short period of time. SOLUTION: This transparent polyester/polycarbonate compsn. is prepd. by melt-kneading 1 to 99 pts.wt. polycarbonate A) having a phenolic hydroxyl terminal content of not less than 5% with 99 to 1 pt.wt. polyester B). In this case, a transesterification catalyst C) in an amt. of 0.000005 to 1 pt.wt. based on 100 pts.wt. in total of the components A) and B) and a protonic acid and/or its deriv. D) in an amt. of 0.001 to 3 pts.wt. based on 100 pts.wt. in total of the components A) and B).
Patent JP-S60257128-A (JP)
Title: Thin-film forming apparatus
Inventor: KAWAHARA KEITA
IPC: H01L21/205
Filed: 1984-06-02
Abstract: PURPOSE:To make it possible to prevent contamination of a substrate and adhesion of any undesirable deposit to the substrate, by providing a semiconductor subsrate mount having guide parts formed at two ends of the upper flat surface thereof, and further providing a shielding plate which is slidable along the guide parts. CONSTITUTION:A mount 13 is disposed inside a reaction tube 1, and guide parts 14 are formed on the mount 13. A quartz shielding plate 17 is superimposed over the mount 13 so that the guide parts 14 are respectively fitted into two grooves formed in the shielding plate 17. In an early stage of the formation of a thin film, the shielding plate 17 is slid leftwardly (as shown in the figure) along the guide parts 14 so that the plate 17 is interposed between a substrate 3 and the respective ends of various gas supply pipes 5-7, whereby the shielding plate 17 prevents the substrate 3 from being contacted by various gases from the supply pipes 5-7 or other unnecessary gases and further prevents any deposit from adherig to the substrate 3. When the flow rate of each of the gases reaches a stationary value, the shielding plte 17 is slid rightwardly, thereby exposing the substrate 3. With this structure, the operation of the plate 17 is extraordinarily simplified, and it is possible to prevent contamination of the substrate 3 and adhesion of any deposit to the substrate 3.
Patent JP-H04317413-A (JP)
Title: Production of titanium suboxide
Inventor: HORIKAWA MATSUHIDE
IPC: C01G23/04
Filed: 1991-04-16
Abstract: PURPOSE:To obtain titanium suboxide which causes little splashing in the stage of vacuum heating for vapor deposition by dissolving titanium dioxide or its mixture with titanium hydride under a vacuum atmosphere. CONSTITUTION:Titanium dioxide powder or a mixture of titanium hydride powder and titanium dioxide powder, as the source material, is heated under a vacuum atomosphere, e.g. <=1 Torr at temp. higher than the melting point of titanium dioxide, e.g. >=1800 deg.C. By melting the raw material, the raw material is converted into titanium suboxide in a protoxide state essentially comprising Ti3O5. In this process, the melting process is performed in a vacuum state, impurities included in titanium dioxide and titanium hydride can effectively be volatilized and removed. After melting, the material is cooled in an inert gas atmosphere to obtain the objective titanium suboxide.
Patent JP-S63277717-A (JP)
Title: Manufacture of grain-oriented silicon steel sheet excellent in magnetic characteristic
Inventor: KOBAYASHI YOSHINORI
IPC: C21D8/12
Filed: 1987-05-11
Abstract: PURPOSE:To manufacture a grain-oriented silicon steel sheet excellent in magnetic flux density, by hot-rolling a silicon-steel slab, by cold-rolling the hot-rolled sheet twice or more under specific conditions, while process-annealing between the cold- rolling stages, to form a steel sheet, and by subjecting the above steel sheet to decarburization and primary recrystallization annealing and then to secondary recrystallization annealing and purification annealing. CONSTITUTION:A silicon-steel slab is hot-rolled, subjected to hot-rolled plate annealing, descaled, and then subjected to the first cold rolling, to which process annealing is applied at 1,000 deg.C by providing a temp. difference to the steel sheet in a continuous furnace equipped with rolls partly cooled in a sheet-width direction. Subsequently, the above sheet is rolled to 0.23mm final thickness by means of the second cold rolling and then subjected to primary recrystallization annealing which doubles as decarburization, to which an annealing and separation agent is applied to carry out secondary recrystallization annealing. At this time, a coil is subjected to gradient annealing by applying a temp. gradient of >=2 deg.C per cm to the coil end by means of a coil-annealing furnace equipped with a heater and a heat-removing device for cooling and finally to purification annealing.
Patent JP-S592346-A (JP)
Title: Semiconductor integrated circuit
Inventor: NISHIZAWA JIYUNICHI
IPC: H01L21/762
Filed: 1982-06-28
Abstract: PURPOSE:To obtain an integrated circuit of high integration density, high speed, and low consumption power by a method wherein the width of at least a part of insulator isolation regions provided between a plurality of transistors equipped on a semiconductor wafer is constituted approximately equal to the depth or narrower than it. CONSTITUTION:A resistor is patterned, and a nitride film 203 and an oxide film 202 on an Si substrate 201 are etched. Next, ion implantation is performed with a resist 204 as the mask. After etching an amorphous region 205 generated as the result by reactive etching, plasma anodic oxidation is performed with the nitride film as the mask. Since the amorphous Si 205 is oxidized 2-5 times as fast as the single crystal Si 201 by the oxidation speed thereat, an oxide film region having a sectional structure approximately rectangular is formed. Thereafter, annealing is performed, the nitride film and the oxide film are removed by etching. The isolation region by above processes can take the depth larger than the width and can be formed with a small area, and accordingly is suitable for the formation of an integrated circuit of high density and high performance.
Patent JP-H09306263-A (JP)
Title: Color change control device of wire covering device
Inventor: TAKASHITA TADASHI
IPC: H01B13/14
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To enhance productivity and to stabilize product quality at a high level during an insulated wire manufacturing process by enabling a color changing operation to be performed in a short time during continuous operation, and making the number of scraps generated as small as possible. SOLUTION: In a one-layer wire covering device designed to cover the outer periphery of an element wire 4 using a cross head 4 with one layer of a resin extruded by an extruder 2 and to have an overflow valve 3 freely openably provided at the exit of the extruder 2, a color change control device is provided with a control means 31 which, in response to the start of a color changing operation, decreases the linear velocity of the element wire 5 without varying the extrusion rate of the extruder 2 and opens the overflow valve 3 and which, after the elapse of a predetermined timing, increases the linear velocity and closes the overflow valve 3.
Patent JP-H02291282-A (JP)
Title: Two step reaction
Inventor: HORIKITA HIROYUKI
IPC: C12M1/40
Filed: 1989-05-01
Abstract: PURPOSE:To enable to perform two step reactions only in a single reaction tank and a single separating member by feeding a reaction solution prepared in the first step reaction to a membrane having an enzyme immobilized on the surface or inner portion thereof and simultaneously subjecting the first reaction solution to the second reaction and separating the reaction product. CONSTITUTION:A raw solution A is subjected in a reaction tank 1 containing microorganisms or enzyme (m) therein to the first step reaction with the microorganisms or enzyme (m) to convert into an intermediate product B. The reaction solution containing the intermediate product B, the raw solution A and the microorganisms or enzyme (m) is fed to a separation membrane 3 with a pump 2. A membrane having an immobilized enzyme E for the second step reaction on the surface or in the inner portion thereof is employed as the separation membrane 3. When the reaction solution passes through the separation membrane 3, the second step reaction is thereby caused by the action of the enzyme E immobilized at outer or inner surface or both surfaces of the membrane 3 to produce the final reaction product C. The unreacted raw solution A, the microorganisms and enzyme, etc., are further separated with the separation membrane 3 and again returned into the reaction tank 1.
Patent JP-S60256242-A (JP)
Title: Remote metering device
Inventor: TADA FUMIHIKO
Filed: 1984-06-01
Abstract: PURPOSE:To store surely an operating data of each demand station of the same time band by transmitting a transmission signal fed from a metering center to a metering terminal equipment while switching the direction of the signal, allowing the metering terminal equipment to detect the switching of the signal direction and storing the operating data of each demand station in synchronizing with the switching time. CONSTITUTION:A metering command is generated from a center control section 21 of a metering center device 20 to a center transmission section 22, a collected demand station is designated and the collected using quantity data is stored. A direction switching circuit 26 is connected to the transmission line 22 via transmission/reception photocouplers 23, 24 and a current source 25 so as to apply a switching signal (k) switching the direction of the transmission signal is fed from the control section 21 to the circuit 26. The direction of the transmission signal of transmission lines 40a, 40b switched by the switching signal (k) is detected by a direction discriminating circuit 31 and applied to the terminal control section 26. Then the using quantity data from each demand station is transmitted to the device 20 in synchronizing with the switching so as to store surely the using data of each demand of the same time band.
Patent JP-S60256138-A (JP)
Title: Erasure unit for accumulative fluorescent material sheet
Inventor: YAMADA SADAMI
IPC: H04N1/04
Filed: 1984-06-01
Abstract: PURPOSE:To discharge heat from an erasing light source effectively and also to obtain a compact device by providing a radiating means which radiates the heat in a housing forcibly to an erasing mechanism which includes the erasing light source and a conveying means for accumulative fluorescent material sheets. CONSTITUTION:An accumulative fluorescent material after being read is clamped between nip rollets 116a and 116b of the conveying means 104 and passed through a guide member 114, and it is conveyed to the opening part of the housing 102 of the erasure unit and positioned. Then, light sources 108a-108d are turned on to perform erasure. Motor-driven fans 160a-160d operate synchronously with the turning-on operation of the light sources 108a-108d to flow high- temperature air in the housing out through a duct membe 162 as shown by an arrow B and also introduce cold air through an air vent 154 simultaneously. Consequently, the heat from the light sources 108a-108d is discharged from the housing efficiently and the device is made compact.
Patent JP-H08195923-A (JP)
Title: Projector
Inventor: MURAI YUKIO
IPC: H04N5/74
Filed: 1995-04-14
Abstract: PURPOSE: To easily control the tilt angle of a lens block and a CRT. CONSTITUTION: A tilt angle control mechanism 2 composed of three control boards 3, 4 and 5 is arranged between the lens block and the CRT. The control boards 3 and 4 form the vertical tilt angle with balls 8 and 8 as fulcrum members corresponding to the fastening degree of a control screw N1 . The control boards 4 and 5 form the horizontal tilt angle with balls 11 and 11 as the fulcrum members corresponding to the fastening degree of a control screw N2 . The tilt angle is held by compressing spring 7 and 10 and pulling springs 6 and 10 through which the control screws N1 and N2 are passed. Otherwise, a sliding part formed by a circular arc with a prescribed point as an origin and a fitted part to fit this sliding part are formed between the respective control boards in place of the fulcrum members and the sliding part is slid on this fitted part so that the tilt angle can be formed.
Patent JP-S6322037-A (JP)
Inventor: ARUBUREHITO MARUHORUTO
IPC: A01N53/00
Filed: 1987-05-11
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-S5446303-A (JP)
Title: Motor for refrigerator
Inventor: YAMANAKA KEISUKE
IPC: H02K3/44
Filed: 1977-09-21
Abstract: PURPOSE: To reduce contamination of refrigerator oil due to deposition of oligomer, by employing insulator composed of polyester film having many convexes and concaves on both surface and coated with specific depth of polyamidimid varnish.  
     CONSTITUTION: Many convexes and concaves are provided on both surfaces of polyester film 1 then polyamidimid varnish 2, 3 are coated on both sides surfaces. Min. depth of said varnish film is made to be 0.5∼5μ. When employing said insuoator for slot insulation, layer insulation, etc., deposition of oligomer is reduced and contamination of refrigerator oil is prevented 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0413267-A (JP)
Title: Data output device
Inventor: YUTAKA TEIJI
IPC: G11B19/00
Filed: 1990-04-28
Abstract: PURPOSE:To prevent a reproducing output from being stopped and a user from being tedious by reproducing and outputting data stored in a storage means when the fact that no data is outputted is detected by an output detecting means. CONSTITUTION:The storage means 35 which stores the data to be displayed as latency time out of recorded data in advance, and a latency time detecting means 36 which detects the latency time are provided, and the data stored in the storage means 35 in advance is read out and is displayed on a display means 27 when the latency time is detected by the latency time detecting means 36. In such a way, it is possible to effectively use the latency time for signal processing, etc., and to prevent the user from being tedious by detecting a case when much time is required for the retrieval or the signal processing of desired data and no display of the data is performed on the display means, and displaying propaganda and advertisement fetched in the buffer RAM 35 in advance.
Patent JP-2000305595-A (JP)
Title: Speech recognition device
Inventor: NOGI KAZUYUKI
IPC: G10L15/32
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost device with less recognition error by measuring an extracted word at a specified information measuring part, and switching a recognition dictionary generation means based on the result of measurement for a recognition process. SOLUTION: A specified information measurement part measures an extracted word, and a recognition dictionary generation means is switched based on the result of measurement for a recognition process. A count part 41 counts the number of division characters of character line data showing the number of words of character line data extracted from a recognition word database 2. A use dictionary determination part 42 switches a speech recognition dictionary to be generated according to the result of comparison between a counted value and a set determination threshold. A recognition dictionary generation part 51 performs conversion to speech recognition dictionary construction being a recognition processing system limited in the number of extracted words to be recognized, based on the result of measurement of the part 42.  A recognition dictionary generation part 52 performs conversion to speech recognition dictionary construction being the recognition processing system having no limitation in the number of extracted words to be recognized.
Patent JP-S62268674-A (JP)
Title: Circuit for detecting disconnection of magnet coil for driving movable body
Inventor: TAKAHASHI YOSHINORI
IPC: B41J9/54
Filed: 1986-05-19
Abstract: PURPOSE:To efficiently detect the disconnection of a magnet coil by eliminating the unnecessary consumption of power energy, by providing a photocoupler along with a first transistor and a second transistor and operating the photocoupler if necessary by the second transistor. CONSTITUTION:When a power source is closed, an operation order signal is outputted from the outlet port of a microcomputer circuit if necessary in timing performing no driving of a movable body immediately before the driving of the movable body is started or after a magnet coil 1 is excited a definite number of times to turn a second transistor 3 ON and, by this operation, it is detected whether the output of the collector of the light receiving transistor in a photocoupler 8, that is, the output of the terminal part of a main circuit changes to a 0V-level to make it possible to detect the disconnection of the magnet coil 1.
Patent JP-S63276794-A (JP)
Title: Semiconductor memory device
Inventor: ANDO NOBUAKI
IPC: G11C29/00
Filed: 1987-05-07
Abstract: PURPOSE:To measure an access time freely from the influence of the memory content in a memory array by constituting the titled device so that different information are read out from an auxiliary memory array corresponding to the variation in address input at the time of the access mode operation. CONSTITUTION:An input voltage higher than a normal voltage is supplied to an X-system address input pin 8a as an access time measurement mode signal. This allows a selection circuit 12 to output an activation signal S1 to an X- decoder 11, and simultaneously a nonactivation signal S2 is outputted to an X-decoder 3. When an address input is supplied to X-system address input pins 8b, 8c, a selection signal S3 is outputted to the decoder 11 from address buffers 2xb, 2xc, and a corresponding word line is selected from among word lines W1-W4 by the decoder 11. In such a status, by varying the address input inputted to a Y-system address input pin 9, corresponding ones of bit lines BL1-BLm are sequentially selected, so that information in the selected memory cell of the auxiliary memory array 10 is outputted to an output buffer 6, and thus an access time is obtained.
Patent JP-S5446016-A (JP)
Title: Magnetic recorder-reproducer
Inventor: FURUMOTO MITSUNOBU
IPC: G11B15/43
Filed: 1977-09-19
Abstract: PURPOSE: To stabilize tape tension by detecting the numbers of revolutions of reels and controlling the voltages to be applied to reel motors by way of a microprocessor.  
     CONSTITUTION: When the tape speed detection signal detected by an encoder 16 turning cooperatively with a reversing roller is applied to a microprocessor 24, the processor 24 selects the frequency divided outputs of the reference frequency signal of an oscillator 47 via changeover circuit 44 according to the tape speeds. On the other hand, the pulses of the period corresponding to reel rotating speeds by the optical detection of the slit of a disk 38 turning together with reels become gate periods and the frequency divided outputs ouptutted by the ccircuit 44 are counted with a counter 45, then the signlas corresponding to the numbers of revolutions of the reels are applied to the processor 24. Then, the processor 24 controls the voltages to be applied to reel motors according to the numbers of revolutions of the reels, according to the numbers of the revolutions of the reels propertional to the tape quantities of the reels. As a result, the tension of the tape proportional to the tape quantities of the reels is easily, surely and constantly controlled 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02293771-A (JP)
Title: Thermal fixing device of image
Inventor: KOU SHIYOUKIYOKU
IPC: G03G15/20
Filed: 1989-05-02
Abstract: PURPOSE:To accomplish an image forming device which never develops fixing defects and offset and can reduce the heat capacity of a heater by selecting the width of the heating part of the heater to an effective heating range corresponding to a voltage input to the heating part and making electric power per unit area constant. CONSTITUTION:Substrate composing bodies 52, 28, 50 and 55 being heater assembly are fitted to a solid supporter 54 via an insulating layer 53 made of phenole resin, etc., to obtain the heater 21. An area below the heater 21, almost corresponding to the width of a heating layer 28, is the heating part H. In the resistance heating element of the heater 21, its resistance value and the width of the heating part 21 is in proportional relation, and a supply voltage to the heater 21 and the width l of the heating part satisfies V/l = constant. Under this constitution, the width l turns into an effective heating range. Electric power per unit area is made constant, whereby temperature control is facilitated to maintain accuracy. By altering a heating cycle, total electric power is made constant to maintain the relation of satisfactory fixability. Consequently, fixing defects and offset never occur, and the heat capacity of the heater can be minimized.