baber/WOPTO huggingface dataset:
Patent JP-H08239029-A (JP)
Title: Vacuum assistor
Inventor: TSUBOUCHI KAORU
IPC: B60T13/563
Filed: 1995-03-07
Abstract: PURPOSE: To obtain a device small-sized, light in weight and capable of vacuum assistor automatic operation, by providing a facing member, which faces a power piston after passing through a plunger member, along the periphery of an input member. CONSTITUTION: A plunger 19 consists of a first plunger part 19a and a second plunger part 19b, while the inner periphery of the second plunger part 19b is engaged with a first input member 12 in a relatively movable manner via a sealing member 20. A plurality of radial projections 12a are provided on a circumference of the first input member 12 and are made to go through a plurality of slits 19bb provided along the periphery of the second plunger part 19b, so that the plunger 19 becomes capable of relative movement to the first input member 12. As a result, even if an inclination of the first input member 12 in the axial direction occurs, the projections 12a abut on the inner periphery of a power piston 10, thereby controlling the inclination.  In addition, owing to the slits 19bb, the pushing/pressing force caused by the inclination of the first input member 12 does not act on the plunger 19. Accordingly, the plunger 19 actuates smoothly, because the plunger 19 does not touch the fixed member like the power piston 10.
Patent JP-S58167340-A (JP)
Title: Apparatus for correcting skew delivering of sheet
Inventor: FURUYA YOUJI
IPC: B65H9/00
Filed: 1982-03-26
Abstract: PURPOSE:To correct positively the skew delivering, by composing a skew delivering element of a chip containing a plurality of bits, processing the digital signals from the chip, and driving and controlling DC motors for rotating intermediate delivering rollers positioned at opposite sides of a sheet. CONSTITUTION:The DC motors 1 are respectively connected to the pair of the intermediate delivering rollers 12 positioned at opposite sides of the sheet P that is delivered along a delivering path 11 of a copying machine by a papering roller 10, etc., and the skew delivering detecting element 15 is arranged in the delivering path 11 and adjacent to the intermediate delivering rollers 12. The detecting element 15 comprises optical fibers having a pattern of 8 columns and 8 rows that are arranged in a plane along which the sheet will be traveled, each row can have output of 8 bits, and the outputs are sent to an MPU (not shown). The MPU detects the skew of the sheet P, and according to the detected result, each of the DC motors 1 is driven and controlled to correct the skew delivering.
Patent JP-H10225316-A (JP)
Title: Card holder
Inventor: OKUYAMA HIROSHI
IPC: A45C11/18
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a card holder which surely carries cards and prevents the cards from being lost. SOLUTION: Card containing members 10, 20 has an opening part 11 formed respectively and at the same time, ring fitting holes 13, 23 are formed in a card introducing part 12. Grommets 14, 24 are insetted in the ring fitting holes 13, 23. Transparent sheets 15, 25 are stuck to the opening part 11. Further, the outer peripheral parts of the card containing members 10, 20 excepting the card introducing parts 12, 22 are stitched together with a thread to construct the card holder 1. After introducing a card 30 such as a driver license from the card introducing parts 12, 22, a carrying member 40 such as a key holder is fitted into the ring fitting holes 13, 23. Thus it is possible for a card holder owner to surely carry the card. In addition, a card introducing aperture is closed by the carrying member 40, so that there is no fear that the card may slip off the card introducing aperture.
Patent JP-S61206218-A (JP)
Title: Growth method for compound semiconductor crystal
Inventor: MIZUKI TOSHIO
IPC: H01L21/318
Filed: 1985-03-08
Abstract: PURPOSE:To obtain a high purity III-V group compound semiconductor at low price by a method wherein III-V group compound semiconductor crystal is grown on the surface of the silicon substrate on which a silicon nitride film is formed in advance by performing an organic metal vapor-phase growth method. CONSTITUTION:After an SiNx film 2 is formed on the back side of an Si sub strate 1, they are placed on a sample stand 13 and heated up to 600-800 deg.C by performing a high frequency induction heating and the like. On the other hand, GaAs semiconductor crystal is grown on the surface of the Si substrate 1 by supplying the raw gas containing Ga(CH3)3 and AsH3 into a quartz reaction tube 12. The GaAs semiconductor crystal obtained as above has a high purity which is equal to the purity of the GaAs semiconductor crystal on the GaAs substrate.
Patent JP-S58165762-A (JP)
Title: Preparation of flavoring agent and liquor having improved flavor
Inventor: NISHIZAWA YOSHIHIKO
IPC: A23L27/10
Filed: 1982-03-26
Abstract: PURPOSE:To obtain a flavoring agent capable of giving a liquor, etc. having improved flavor, by heating a bamboo with superheated steam under pressure, and extracting the resultant bamboo with a solvent. CONSTITUTION:A bamboo, e.g. Phyllostachys pubescens Mazel, Phyllostachys bambusoides Sieb. et Zucc. var. aurea Makino or Phyllostachys bambusoides Sieb. et Zucc., is sliced in a plane or slicer, etc., introduced into a hot-pressing apparatus and heated with saturated steam of 2kg/cm<2>.G or higher pressure or superheated steam at 142 deg.C or above for 30sec or longer. The resultant bamboo is then extracted with an extracting solvent, e.g. an alcohol or water, at room temperature or under warming for 1min or longer, and the extraction residue is removed from the extract by the conventional method to give the aimed flavoring liquid having improved flavor and hue.
Patent JP-S57162456-A (JP)
Title: Manufacture of semiconductor device
Inventor: ICHINOSE YOSHITO
IPC: H01L21/70
Filed: 1981-03-31
Abstract: PURPOSE:To form isolation regions regardless of depth of element forming regions enhancing integration, and to make high-frequency characteristic as favorable when a bipolar transistor is to be formed by a method wherein the element forming regions are provided in the concave parts formed in a semiconductor substrate. CONSTITUTION:An SiO2 film 5 and an Si3N4 film 6 are adhered being laminated on a p type Si substrate 1 having the face index of (100), etching is performed using a photo resist film as the mask to remove the element forming regions. Then anisotropic etching is performed using the mixed liquid of caustic potash and isopropyl alcohol to form the trapezoid concave parts having the bottom face of (100) face in the element forming regions. After then, SiO2 films 7 containing As or Sb are provided only on the bottom thereof, heat treatment is performed to make impurities in the films 7 to be diffused, and n<+> type layers 8 for reduction of collector resistance are formed. Then the films 7 are removed, n type layers 9 are made to grow epitaxially burying the upper parts of the layers 8 and pressing down the layers 8, and polycrystalline Si layers 10 generated at the same time on the films 6 are oxidized to convert into SiO2 layers.
Patent JP-S63214927-A (JP)
Title: Sampling tracking servo circuit
Inventor: WACHI SHIGEAKI
IPC: G11B7/09
Filed: 1987-03-04
Abstract: PURPOSE:To obtain an excellent servo characteristic by introducing a value obtained by detecting the deviation outputs from a compensation circuit, which corresponds with a gain in which the eccentricity component of a disk is high, and an objective lens into a servo circuit. CONSTITUTION:Since the output (y) from a second comparator C13 is supplied to a first comparator C11 when a switch S3 is switched ON, namely, at the timing when a sample tracking error signal TE(S) is supplied to the first comparator C11, a feedback circuit where the tracking error signal TE including disturbance outputted from the switch S1 and the signal K3.y outputted from the second comparator C13 through a coefficient unit K3 are made to be equalized is constituted. As a result, separately outputted tracking error signals TE(S) are converted into continuous tracking error signals from the second comparator C13 and supplied with the servo signal of an actuator Ga, so that a tracking servo circuit without the delay of phase can be constructed. Thus, the stable servo characteristic can be given.
Patent JP-S63214602-A (JP)
Title: Measuring instrument for erosion quantity of refractory body with diagnosing function
Inventor: MORIYAMA TAKASHI
IPC: G01B7/00
Filed: 1987-03-04
Abstract: PURPOSE:To drastically improve the reliability of erosion quantity detection by detecting respective wire breaking states of a sensor and lead lines by fault diagnosis when a measuring means generates an alarm. CONSTITUTION:A measuring circuit 5 as the measuring means is connected to a detecting element 1 through a current lead line 2, a voltage lead line 3, and a signal switching part 4. This measuring circuit 5 receives a signal from the sensor S composed of the detecting element 1 and a tip detection part 1a and judges the fusion of the tip detection part 1a from the detection signal to output an alarm signal AL at the time of the fusion. A diagnostic circuit 7 is provided as a fault diagnosing means to the measuring circuit 5 successively through the signal switching part 4. The diagnosing circuit 7 consists of a measurement part 8, a judgement part 9, and an output part 10 and receives the detection signal from the sensor S through the signal switching part 4 to detect respective wire breaking states of the detecting element 1 and lead lines 2 and 3 of the sensor S.
Patent JP-S61209948-A (JP)
Inventor: ASHIDA KIMINOBU
IPC: C04B28/02
Filed: 1985-03-12
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-S62204299-A (JP)
Inventor: BETSUSHIYO YOSHIMI
IPC: G10L15/06
Filed: 1986-03-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58164954-A (JP)
Title: Solar heat utilizing heat exchanger
Inventor: TERAI SHIROU
IPC: F24J2/04
Filed: 1982-03-25
Abstract: PURPOSE:To provide the titled heat exchanger which is capable of performing cooling and heating operations and which is manufactured at low cost without the provision of an absorption type cooler by a method wherein a moisture absorbing material such as a silica gel which is dehydrated by heating and which absorbs water by cooling is used. CONSTITUTION:A black surface forming the heat transfer surface of a collector 10 is cooled at night in winter and the moisture absorbing material 24 absorbs a large quantity of water present in a casing 12. When the sun rises and the black surface 20 is heated by sunlight 18, the moisture absorbing material 24 is heated to release water vapor and the water circulating through the heat exchanger 30 is heated to be taken out from the collector 10 for performing a heating operation. On the other hand, when the moiture absorbing material 24 is dried by being heated by sunlight in daytime in summer and is cooled by the releasing of heat from the black surface 20, it begins to absorb the water in the casing 12 and the water immersed in felt 28 of the moisture absorbing material vaporizes so that the heat exchanger 30 adjacent to the felt 28 is cooled by the latent heat of vaporization and a fluid circulating through the heat exchanger is cooled for performing a cooling operation.
Patent JP-H05213000-A (JP)
Title: Fluorine film transfer sheet
Inventor: KAWAZOE SHOZO
IPC: B32B27/30
Filed: 1992-02-03
Abstract: PURPOSE:To obtain a fluorine film which can be easily given to a material to be treated because of excellent transparency, durability, and water repellency and is also excellent in handling property and given efficiency by a method wherein a thin film consisting of fluororesin is freely transferrably provided on an easily peelable sheet, and an adhesive layer is provided on the thin film. CONSTITUTION:A thin film 2 consisting of fluororesin is freely transferrably formed on an easily peelable sheet 1. Further, an adhesive layer 3 is provided on the thin film 2 consisting of fluororesin if necessary. Consequently, a fluorine film which can be easily given to a material to be treated because of excellent transparency, durability, and water repellency and is also excellent in handing property and given efficiency can be obtained. Further, a cutting property of a transfer part and a non-transfer part is excellent and the fluorine film transfer sheet can be transferred in an objective form to a curved surface or the like.
Patent JP-H04284079-A (JP)
Title: Automatic tracking device
Inventor: HATANAKA KEIJI
IPC: G11B5/588
Filed: 1991-03-13
Abstract: PURPOSE:To suppress deterioration in the S/N of a regenerative signal by varying an interval period for updating a divided control voltage value corresponding to a regenerative output level at a track traced at present. CONSTITUTION:According to a value EDh(n) to be stored in a second memory 4 in the case of reproducing a track Tn, a value E(n)=MIN[EDh(n)] (1<=h<=64) is calculated by a computing element 20 and stored in a memory 21. According to a value alpha set to the computing element 20 and the value E(n) stored in the memory 21, a track number P corresponding to the interval period is stored in a memory 23 only when the condition of E(n)>=alpha is satisfied and when this condition is not satisfied, a value '0' is stored in the memory 23. The value of the memory 23 is read out to the computing element 20 and when the value is '0', the value of a first memory 3 is updated each time a track T is reproduced. When the read-out value is P, however, the value of the first memory 3 is held as it is during the period of the track number corresponding to the P.
Patent JP-H06261193-A (JP)
Title: Facsimile equipment
Inventor: IWATA YOSHITAKA
IPC: G06T9/00
Filed: 1993-03-09
Abstract: PURPOSE:To prevent a state where a fundamental facsimile operation is disabled from occurring when the free capacity of image data memory is decreased. CONSTITUTION:The image data memory 21 is divided into four kinds of memory, and threshold values(long time staying type reception document threshold value 11, memory transmission document threshold value 12, short time staying type reception document threshold value 13, immediate releasing type list/report document threshold value 14) are provided at the boundary at every processing mode, and memory-over is decided by comparing memory capacity in use with the threshold values in correspondence with the processing mode. Also, four kinds of threshold values can be changed corresponding to a using purpose for use and working environment by a user. Since the memory capacity available at every processing mode of the memory can be limited, it is possible to prevent a state where the memory is short from occurring when the fundamental operation of the facsimile is performed and to improve the working efficiency of the facsimile.
Patent JP-H11248852-A (JP)
Title: Detecting circuit
Inventor: NIWA MASAHISA
IPC: G01V3/10
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To prevent a detection distance wherein an object to be detected can be detected from changing. SOLUTION: In a detecting circuit including a cycle signal generation circuit 1 for generating cycle signals and a comparison circuit 3 which compares a change voltage Va changing in accordance with an amplitude change of the cycle signal subsequent to the detection of an object to be detected with a threshold value voltage Vth based on a reference voltage Vcc, thereby outputting a detection signal of the object to be detected, the comparison circuit 3 has a threshold value resistor R5 where a constant current runs so that a voltage at one terminal at the upstream side in a current direction becomes the reference voltage Vcc and a voltage at the other terminal becomes the threshold value voltage Vth.
Patent JP-H01221154-A (JP)
Title: Mr photographing method
Inventor: KONO KAZUHIRO
IPC: A61B5/02
Filed: 1988-02-29
Abstract: PURPOSE:To perform a rephase sequence and a dephase sequence in one heart beat in a state that an NMR signal level is generated in an uneven state even when a fluctuation in a heart beat is produced, by providing the other sequence, where starting is immediately made after completion of a sequence and completion is made upon arrival of a phase, of a rephase sequence and dephase sequence. CONSTITUTION:Three pulse sequences of a dummy sequence, a rephase sequence, and a dephase sequence are effected in one heat beat period. Data is collected by the rephase and the dephase sequence of sequences, and one scan is completed by repeating collection of the data the number of phase encoding times at each heat beat. One scan is completed for a time required for the number of heat beats responding to the number of phase encodings and therefore, a time required for collection of the data can be shortened. By producing a difference between a picture formed by data obtained by the rephase sequence and a picture obtained by the dephase sequence, a blood flow picture can be formed.
Patent JP-S63217038-A (JP)
Inventor: HASHIMOTO KATASHI
IPC: E04B1/61
Filed: 1987-03-03
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-2000044943-A (JP)
Title: New green-emitting phosphor
Inventor: DO SOON PARK
IPC: C09K11/77
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain a green-emitting phosphor having a minimized Tb content and excellent luminescent intensity by selecting a phosphor in which the activator is Tb, and the matrix is CaSnO3. SOLUTION: There is provided a phosphor represented by the formula: CaSnO3:Tb. The concentration of the activator Tb is at least 0.025 mol.% based on the matrix. The upper limitis 5 mol.%. This phosphor is obtained by mixing a calcium compound with a tin compound and a terbium compound, firing the mixture, and grinding the product of firing. The calcium compound which can be used is calcium oxide, calcium carbonate, or calcium oxalate, and the terbium compound which can be used is terbium oxide, terbium carbonate, or terbium oxalate. The materials are mixed by a wet or dry process or by a coprecipitation process. The mixture of the materials is fired at 1,000-1,600 deg.C for 1-12 hr in air or an oxygen atmosphere.
Patent JP-S52132773-A (JP)
Title: Distributed attenuation unit for cavity type coupling delay circuit
Inventor: SUGIYAMA TSUTOMU
IPC: H01J23/30
Filed: 1976-04-30
Abstract: PURPOSE: To enable thermal stability and increase the performance, by inserting the attenuation chip consisting of the resistors for attenuation in the internal wall of the cylinder part of resonator cavity. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10247692-A (JP)
Title: Nonvolatile storage element
Inventor: AOZASA HIROSHI
IPC: H01L29/792
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To improve the signal quantity (storing function) of a more finely constituted nonvolatile storage element by increasing the quantity of charges storable in the storage element. SOLUTION: In a nonvolatile storage element constituted in a MONOS(metal oxide nitride oxide semiconductor) structure, a lower-layer tunnel oxide film 106, a first nitride film 201, an intermediate tunnel oxide film 202, a second nitride film 203, and an upper-layer oxide film 108 are arranged from a semiconductor substrate 101 side between the substrate 101 and a gate electrode 109 so as to provide a total of four oxide film/nitride film interfaces between the substrate 101 and gate electrode 109. Then the quantity of charges storable in the nonvolatile storage element having the conventional MONOS structure is increased by doubling the charge capturing order of the element. When the number of laminated nitride films is increased, the charge capturing level of the storage element is further increased.
Patent JP-S63216672-A (JP)
Title: Superprecise polishing device
Inventor: SATO TOSHIYUKI
IPC: B24B37/30
Filed: 1987-03-05
Abstract: PURPOSE:To make a leak float polishable as well as to restrain an affected layer from being produced on a work polishing surface to the smallest possible extent, by erecting a ring frame on a top outer circumference of a lapping machine as sealed in water-tightness with a seal member, and putting a chemical polishing solution into this ring frame. CONSTITUTION:A ring frame 25 is placed on a top outer circumference of a lapping machine 11 where a jig holder 22 is mounted, while a clearance between a top face of the lapping machine 11 and a bottom surface of the ring frame 25 is sealed in watertightness with an adhesive vinyl tape 26, and a chemical polishing solution 27 is put into the ring frame 25. Next, the bearing member 17 attached to a fixed shaft hanging from the shaft slinging arm 19 loosely clamped to an arm mount 12 so as to make both ends movable is inset to the inside of the jig holder 22 and then the fixed shaft 15 and a nut 16 and a bolt 15 are tightened, thus the fixed shaft 15 and the sling arm 13 are clamped to each specified position. Afterward, the lapping machine 11 is rotated, and the work 10 stuck to the jig 2 set to the jig holder 22 is rotated in the same direction, thus it is precisely polished by chemical polishing action.
Patent JP-H11226798-A (JP)
Title: Vibration-forming method in direct acting press
Inventor: DOUJIYOU EIJI
IPC: B30B15/14
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a vibration-forming method in a direct acting press, with which the outward appearance quality of a working surface can be improved and the noise can be restrained at the time of forming while vibrating a slide. SOLUTION: In the vibration forming method in the direct acting type press which forms while vibrating the slide so as to be freely direct-driven in the vertical direction, at least at the time of elevating the slide while vibrating, the slide load is returned back to a preset prescribed value. At the time of lowering the slide while pressurizing, the slide position and the slide load are controlled to a preset prescribed value. In this way, the outward appearance quality of the formed product and the working environment are improved. As the load pattern, e.g. the pressurized load value in each vibration can gradually be decreased or increased or can be made to a fixed value or the stopping position of the slide at each time of lowering while pressurizing can gradually be stopped or increased. Further, as the return-back loading pattern, the return- back load value can gradually be decreased or increased, or can be made to a fixed value.
Patent JP-H10247532-A (JP)
Title: Current lead for superconductive device
Inventor: TAKITA KIYOSHI
IPC: H01R4/68
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a current lead for superconductive device which can cool a high temp. superconductor effectively and can perform current feed operation safely through reduction of the intruding heat. SOLUTION: A high temp. superconductive wire and protective conductor constituting a high temp. superconductive part 36 in a low temp. side lead 4 are both formed in a spiral shape. It may be also acceptable that a high temp. superconductive wire is supported by a protective conductor. It may also configured so that a high temp. superconductive wire and a protective conductor are coupled together thermo-electrically at one point or more, or that two members are arranged in rows or multifoldly in radial direction. Further it may be accepted that the high temp. superconductive wire is of sheath type while the protective conductor is made of stainless steel or a magnetic substance and they are coupled together thermo-electrically, or that either or both of the two members has/have a section area lessening toward the low temp. side.