baber/WOPTO huggingface dataset:
Patent JP-H01287470-A (JP)
Title: Semiconductor acceleration sensor
Inventor: NODA SHUJI
IPC: G01P15/18
Filed: 1987-12-26
Abstract: PURPOSE:To detect acceleration in different directions by the same chip by utilizing the surface-directional dependency of an etching speed at the time of the anisotropic etching of Si. CONSTITUTION:An SiO2 film 3 and a resistance gauge 2 are provided on an Si substrate 1 with a crystal surface (100) and Si3N4 masks 4 are provided on the top and reverse surfaces of the substrate to form grooves 5 by etching. Etching rates are so set that (110)>(100)>(111); and the X direction and Y direction of the chip 9 are set in parallel to the flat 8 of the (100) surface slanted at 45 deg. to an orient flat OF7 (110) surface. A linear acceleration sensor is formed by this etching method. An electrode pad 10, wiring 12, a weight 13, and an overload stopper 14 are also formed at the same time. When a gauge 2 formed on a beam 6 is applied with acceleration in the (x) and (y) directions, strain proportional to the weight 13 is generated to generate shearing stress in the gauge, and the acceleration can be detected from variation in piezoelectric resistance. Acceleration in a (z) direction is detected from variation in piezoelectric resistance due to torsional strain in the thin part of the beam.
Patent JP-H11165537-A (JP)
Title: Weather strip for automobile
Inventor: KOMORI HIROKI
IPC: C09C3/06
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a weather strip for an automobile preventing generation of a sound separating/attaching rubber due to vibration by applying a paint composition to a location where the rubber of the weather strip is brought into mutual contact. SOLUTION: In a weather strip, mineral powder is added in a pigment selected as a binder, a paint composition obtained by dilution mixing with a dilution solvent having a quick drying property is applied to a location with rubber of the weather strip into mutual contact, so as to prevent a sound of rubber separating/attaching due to vibration at vehicle running time. As the mineral powder, talc (magnesium silicate), apophyllite, muscovite, phlogopite, are crushed, one kind of powder selected from powder of 20 μm or less average grain size is applied, and a carbon system paste-shaped black pigment is used in the pigment. In the dilution solvent, one kind of a solvent selected from ethyl acetate and methyl ethyl ketone is used.
Patent JP-H02222415-A (JP)
Title: Thermoplastic aromatic polycarbonate
Inventor: FUORUKAA ZERINI
IPC: C08L69/00
Filed: 1989-12-22
Abstract: PURPOSE: To provide the title polymer having a specified bifunctional arom. carbonate structural unit having a cyclohexane ring, which has a high glass transition temp. and excellent tracking resistance, hyrolytic resistance and aging resistance and which is useful as a material for electrical parts, etc.  
     CONSTITUTION: This polymer contg. 100 to 1 molar % bifunctional carbonate structural unit corresponding to the formula II and having an average mol. wt.(Mw) of at least 10,000 is obtained by dissolving a bisphenol [such as 1,1- bis-(4-hydroxyphenyl)-4-isopropylcyclohexane] of the formula I (wherein R 1  to R 4  each represent H, C 1-12  hydrocarbon or halogen; R 5  to R 7  each represent H or C 3-5  isoalkyl, and one of R 5  to R 7  is hot H) in water, adding a solution of 4-(1,1,3,3-tetramethylbutyl)phenol or the like in methylene chloride as a chain stopper, and introducing phosgene into the reaction mixture under stirring to conduct the polycondensation. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H03191685-A (JP)
Title: Video camera
Inventor: TANAKA KENTA
IPC: H04N5/225
Filed: 1989-12-21
Abstract: PURPOSE:To reduce the power consumption when a camera is in a stand-by made by powering off circuits that a video signal processing circuit does not require in the stand-by mode while the camera is in the stand-by mode. CONSTITUTION:When the camera is in a stand-by mode, a brightness signal based upon an image pickup signal is outputted from the output terminal 13 of a brightness signal processing circuit 10, a chroma signal based upon the image pickup signal is outputted from the chroma signal output terminal 48 of a chroma signal processing circuit 30, and the brightness signal and chroma signal are outputted from external output terminals 4 and 8. At the same time, a composite video signal based upon the image pickup signal is outputted from the composite video signal output terminal of the circuit 10 to monitor the photographic state through an equipment connected to the terminals 4, 8, and 18 and the composite video signal is supplied from the terminal 18 to an electronic viewfinder to monitor the photographic state. Thus, only circuits required to monitor the photographic state are put in operation to save the electric power of the circuit 10 by about 20% and that of the circuit 30 by about 80% in, for example, photography.
Patent JP-H05143297-A (JP)
Title: Method for preparing data dictionary
Inventor: MURAKAMI YUKIO
IPC: G06F9/06
Filed: 1991-11-21
Abstract: PURPOSE:To perform the automatic preparation of a dictionary and to automate the updating processing by reading a daily updated source program, separating the item into a file name and an item name to exist as a physical file from alphabetical item names described in the program, grasping the input output of the item names and writing the result in the file. CONSTITUTION:1 line of a daily updated source program is divided into words (S101), and when the existence of the COBOL language cannot be ascertained by matching a COBOL language table set beforehand and a divided word, the word is separated to a prefix and an item name (S105), and it is analyzed from the prefix the item of which file is obtained. The input output of the item name is grasped by the content of the front and rear divided words (S106), and the result is written in the file as dictionary data (S107 and 108).
Patent JP-H06179986-A (JP)
Title: Ecr plasma treatment
Inventor: NOZAWA TOSHIHISA
IPC: H01L21/3065
Filed: 1992-12-11
Abstract: PURPOSE:To obtain good process performance such as vertical etching and high selection ratio and etching rate. CONSTITUTION:A processing gas and a microwave are introduced into a vacuum vessel 1 of this ECR plasma treating device A, and a sample 2 is irradiated with the ion and redical in the processing gas converted to plasma by the ECR caused by the interaction between a magnetic field and an electric field generated by the microwave. In this case, a gas obtained by adding gaseous hydrogen or hydrogen compd. to gaseous chlorine is used as the processing gas. By this constitution, good process performance such as vertical etching and high selection ratio and etching rate is obtained.
Patent JP-2001114182-A (JP)
Title: Automatic transmission for bicycle
Inventor: NAKAMURA FUJIO
IPC: B62M9/04
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an automatic transmission for a bicycle capable of safely and smoothly starting though being light and inexpensive and facilitating maintenance, and running without any change from the conventional bicycle during ordinary speed running. SOLUTION: Two kinds of gear ratios for starting and ordinary speed are set, and a mover 4 is incorporated in a drum case 13 mounted on a hub 8 to move substantially in the direction of a normal of a rear wheel in a fixed range. A movable member 3 of a rear derailleur is provided with projecting pieces 3a, 3b substantially symmetrical about a pivot shaft 12, and the mover is provided with projecting parts 4a, 4b in such a manner that while one abuts on the projecting pieces, the other does not abut on them.  When the mover moves to the center side of the rear wheel or to the outer periphery side of the rear wheel due to a change in centrifugal force due to the rotational frequency of the rear wheel, the projecting part 4a abuts on the projecting piece 3a, and the projecting part 4b abuts on the projecting piece 3b, whereby the movable member is rotated in the width direction and a chain guide 5 mounted on the movable member is guided by a small gear or a large gear so that the gear ratio is automatically switched.
Patent JP-H07187437-A (JP)
Title: Supporting device of rotating shaft
Inventor: KUDO TAKU
IPC: B65H5/06
Filed: 1993-12-27
Abstract: PURPOSE:To improve replacement workability by forming a driving transmission means and a driven transmission means at one end of a rotating shaft, and mounting a bearing which can move in an axial direction and is forced outwards by a spring, at the other end of the rotating shaft. CONSTITUTION:At the time of replacing a delivery roller 2, when the delivery roller 2 is pressed to front side plate 8 side, the delivery roller 2 moves in the arrowed direction of the rotating shaft 1, and a driven transmission part 1a which is fitted onto a driving boss 7. By lifting a rotating shaft 1 upwards (arrow direction B), making a bearing 4 serve as a fulcrum, and drawing it out in an arrowed direction C, the rotating shaft 1 can be removed from both the side plates 8, 9. Since the contact surface of the front side plate 8 of the bearing 4 is a spherical part 4a, the rotating shaft 1 can be lifted up smoothly. It is thus possible to replace the delivery roller 2 easily.
Patent JP-H10174430-A (JP)
Title: Dc/dc converter
Inventor: KUM YOONG ZEE
IPC: H02M3/28
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a DC/DC converter having satisfactory overcurrent protection sufficient to prevent a switching transistor from being damaged. SOLUTION: A protection circuit 24 is provided, which is connected to a means 44 for detecting the value of a current passing through one of windings 4, 5, 15, 19, 23 of a transformer. The circuit 24 is connected to the drive electrodes 13, 14 of switching transistors 11, 12, and if the detected current value is very high, low voltage is supplied to output sides 47, 48 to turn off the switching transistor.
Patent JP-2000158950-A (JP)
Title: Corner part structure of vehicle window opening
Inventor: SUGIYASU KOJI
IPC: B60J10/04
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To prevent generation of short circuit of a glass run to avoid degradation of appearance, and to improve assembling workability of the glass run. SOLUTION: A glass run 3 is projectingly provided with lock pieces 34, 35 on the periphery of an upper edge corner part 33 respectively near a horizontal side part 31 and a vertical side part 32. The corner part 33 of the glass run 3 is installed between receiving surfaces 211, 221, (i.e., respective end surfaces of a channel member 21 horizontally extending and a channel member 22 vertically extending) with the lock pieces 34, 35 respectively abutted on the receiving surfaces 211, 221.
Patent JP-H10173589-A (JP)
Title: Vehicle information communication system
Inventor: SEKIYA MASAHIRO
IPC: G08G1/13
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To enable plural users who use the same vehicle to use an information center by means of different portable telephone sets. SOLUTION: In this communication system, if a transceiver of an ID number different from that of a transceiver 102 which is currently registered is connected to an on-vehicle information communication device 101 of the same vehicle 1, it's decided whether or not the ID number of the connected transceiver belongs to a registered ID number group. If the relevant ID number belongs to the registered ID number group, it's decided that another transceiver of a normal user is connected. Then the ID number of the relevant transceiver is sent to an information center 2 together with a vehicle identification code. Receiving the new ID number, the registered ID number is automatically updated to the new ID number at the center 2. Thus, plural users having different transceivers can equally use a vehicle information communication function even when they use the same vehicle.
Patent JP-H04195913-A (JP)
Title: Magnetic recording medium and its manufacturing method
Inventor: MIDO YUJI
IPC: G11B5/70
Filed: 1990-11-28
Abstract: PURPOSE:To realize a high reliable coat-type magnetic recording medium which is superior in dispersion property of magnetic powder and suitable for high density recording by using an agitator disk formed with a resin material. CONSTITUTION:A magnetic layer is formed on a nonmagnetic supporting body by using magnetic coating material obtained by mixing and dispersing ferromagnetic powder into a binding agent by using a sand grinder equipped with the agitator disk formed with the resin material. Consequently, destruction and abrasion of the dispersion medium is decreased, and mixing of destructed powder of the dispersion medium into the magnetic coating material is diminished as well, so that a defect of the magnetic recording medium to which this magnetic coating material is applied is diminished. By this method, the dispersion property of the magnetic coating material is improved, and the mixing of the destructed powder of the dispersion medium into the magnetic coating material is prevented, so that good electromagnetic conversion characteristics and high reliability can be compatible.
Patent JP-H04197293-A (JP)
Title: Oscillation preventing device of outer tank of automatic washing machine
Inventor: MATSUMOTO TOSHINARI
IPC: D06F37/12
Filed: 1990-11-28
Abstract: PURPOSE:To sufficiently attenuate the collision energy even in the case the unbalance of cloth becomes large by providing a permanent magnet on the outside of an outer tank suspended and supported elastically, and providing a buffer magnet so as to become the same pole as the permanent magnet on the inside of an outer frame opposed to this permanent magnet. CONSTITUTION:On the side face of the upper part of an outer tank 10, a permanent magnet 20 is provided. On an inner wall of an outer frame 18, a buffer magnet 21 is provided in a position opposed to the permanent magnet 20. This buffer magnet 21 is made to the same pole as the permanent magnet 20. According to this constitution, in the case the unbalance of cloth becomes large, when dehydration is actuated, the outer tank 10 oscillates round greatly and tends to come into collision with the outer frame 18, but since the permanent magnet 20 and the buffer magnet 21 have the same pole, they repel each other, and its repelling energy becomes large, being in inverse proportion to a square of a distance, therefore, the more the outer tank 10 approaches the outer frame 18, the larger the attenuation force is generated, and it is suppressed that the outer tank 10 oscillates round.
Patent JP-2000155037-A (JP)
Title: Belt with measuring sensor and its presetting method
Inventor: SAITO TAKASHI
IPC: A41F9/00
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To allow a user to simply preset the offset value with no calibrating jig without presetting the offset value with the calibrating jig at a factory or when a belt section is cut in response to the waist size of the user. SOLUTION: This belt 10 is provided with multiple cutting reference lines L1, L2... provided on a belt section 11, a full length size memory table storing the full length size of the belt section 11 when the base end side of the belt section 11 is cut with the cutting reference lines L1, L2... as a reference, and an arithmetic control device obtaining the difference between the absolute position detected value when the cut belt section 11 is fixed at the maximum length state and the full length size selected from the full length size memory table and storing it as the offset value in an offset value memory means.
Patent JP-H08155893-A (JP)
Title: Rotary cutting edge holder fixing device
Inventor: TABUCHI AYAAKI
IPC: B26D1/24
Filed: 1994-12-12
Abstract: PURPOSE: To fix a holder to a rotary shaft by reducing its inside diameter by fastening the holder by a fastening machine screw, and move the holder along the rotary shaft after its fixing condition is released since an inside diameter of the holder is expanded by that extent when the fastening machine screw is loosened, in the holder of a rotary cutting edge such as an upper edge. CONSTITUTION: A stopper 14 arranged on a holder is opposed in its shaft direction to a head 13 of a fastening machine screw, and an opening hole 15 is formed in the center of the stopper 14, and the opening hole 15 is made smaller than the head 13 of the fastening machine screw, and the fastening machine screw can be operated from the opening hole 15, and displacement of the fastening machine screw can be restricted by the stopper 14.
Patent JP-H05144533-A (JP)
Title: Slip ring
Inventor: OKITA MASAO
IPC: B60R16/027
Filed: 1991-11-22
Abstract: PURPOSE:To reduce sliding noise, and to improve sealing effect to a foreign matter by placing a rubber plate between a conductor plate and a first housing, and by elastically connecting the outer peripheral end of the rubber plate to a second housing. CONSTITUTION:A rubber plate 8 and an intermediate case 9 made of synthetic resin are put on and fixed to a housing 1. Fixed contacts 10 are arranged on the inner circumferential wall as well as outer peripheral wall of the intermediate case 9, and a fixed contact 11 is arranged between each contact 10 in an annular form. A printed board 12 is fixed to the inside of a housing 3, and moving contacts 13, 14 that are in contact with contacts 10, 11, are held on the lower surface of the board 12. Tongue pieces 8a, 8b of the rubber plate 8 are elastically connected to an inner cylindrical part 4 as well as an outer cylindrical part 5 of the housing 3. When a steering wheel is rotated and is operated, sliding noise is generated since the contacts 14, 15 and 10, 11 are rubbed with each other, and they are damped and are absorbed by the rubber plate 8. The noise is reduced thereby, while sealing effect is improved.
Patent JP-H01176046-A (JP)
Title: Aluminum alloy brazing sheet
Inventor: ISHIKAWA KAZUNORI
IPC: B23K35/22
Filed: 1987-12-28
Abstract: PURPOSE:To manufacture the title brazing sheet suitable for a heat exchanger by regulating the Al alloy contg. specific ratios of Mn, Cu, Fe, Si, Mg, Cr, Zr and Ti to the core and specifying its crystal grain size. CONSTITUTION:The Al alloy contg., by weight, <=0.5% Mn, 0.1-0.8% Cu, <=0.2% Fe and <=0.15% Si, furthermore contg. <=0.3% total of one or more kinds among <=0.3% Mg, <=0.3% Cr, <=0.3% Zr and <=0.3% Ti and the balance consisting of Al with inevitable impurities is regulated to the core and the crystal grain size in the Al alloy is regulated to 40-400mu to manufacture the Al alloy brazing sheet. By this method, an Al alloy brazing plate having excellent formability, corrosion resistance and brazing characteristics and having improved heat exchangeability can be obtd. and is useful for a heat exchanger of an automobile, etc.
Patent JP-H06180677-A (JP)
Title: Information processor
Inventor: NAKAMURA KEIJI
IPC: G06F13/28
Filed: 1992-12-14
Abstract: PURPOSE:To avoid doubling of control lines and extension of a data transfer control means which are accompanied with the increase of the number of input/ output control means by outputting a DMA transfer response signal to an address storage means to control the output of address information to an input selecting means at the time of input of the DMA transfer request signal from an input/output control means which transfers data. CONSTITUTION:When address information of input/output control means 2a to 2d which transfer data are stored in an address storage means (I/OC address register) 6a and a data transfer indication is given to input/output control means 2a to 2d, the DMA transfer request signal is outputted from input/output control means 2a to 2d to a data transfer control means 5. Thereafter, a DMA transfer response signal is outputted from the data transfer control means 5 to the address storage means 6a. In accordance with this output, address information is outputted from the address storage means 6a to an input/output selecting means (chip select decoder) 3 to selectively set the input/output control means 2a to 2d. Thus, data is transferred between input/output control means 2a to 2d and the data storage means (memory) 4.
Patent JP-2000158681-A (JP)
Title: Color ink jet printer
Inventor: SAKAMOTO HISAO
IPC: B41J2/21
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To eliminate blur from a boundary by detecting a color boundary pixel from an image data, performing printing in main scanning direction while masking the even pixels in odd rows or the odd pixels in even rows and then performing printing of masked pixels by moving a head in the reverse direction. SOLUTION: A color boundary pixel is detected at a color boundary detecting section 2 and recorded at a color boundary recording section 3. A head 8 is provided with n ink ejection heads in the subscanning direction (y) and each pixel is printed by moving the ink ejection heads in main scanning direction through a carriage motor 7 while ejecting yellow, magenta, cyan or black ink from the ink ejection heads. A mask pattern recording section 4 records a pattern for masking the even pixels in odd rows and the odd pixels in even rows having the number of ink ejection heads n of the head 8 in the subscanning direction (y) and the number of pixels of an image to be printed in the the y direction.
Patent JP-H03193712-A (JP)
Title: Cosmetic
Inventor: WATANABE CHIHARU
IPC: A61K8/00
Filed: 1989-12-22
Abstract: PURPOSE:To obtain the subject stable and safe cosmetic having excellent whitening effect by combining kojic acid and/or a derivative of said acid with extract of plant selected from coix laryma-jobi, polygonum bistorta L., sophora angustifolia Sieb. et Zucc., Mayflower., hopp, wild rose and white lily. CONSTITUTION:Kojic acid and/or derivative of said acid (e.g. mono- or di-ester) is combined with extract of plant selected from coix laryma-jobi, polygonum bistorta L., sophora angustifolia Sieb. et Zucc., Mayflower., hopp, wild rose and white lily to afford the aimed cosmetic such as a milky lotion, cream, a toilet lotion, a pack, ointment, dispersion, granule and detergent. Said cosmetic has higher tyrosinase activity-inhibiting action than a case using the cosmetic along by combining a solution of kojic acid and an extract solution of plant with exhibiting a synergistically whitening effect.
Patent JP-H10169281-A (JP)
Title: Safety device for lock metal fitting of sheet member
Inventor: PREVOT GERARD
IPC: E05C17/02
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a simplified and compact safety device for a lock metal fitting using minimum parts. SOLUTION: A safety device 1 includes support 5 in the form of a casing inserted into a surface plate 6 and a lock finger part 13 passed through the surface plate and adapted to lock an operating rod 8 which makes translation, under an elastic restoration means when a door or window is open. Openings for passing a coupling lug 24 corresponding to an operating lug 25 are provided in both side faces 26, 27 of a casing, and the coupling lug 24 is engaged with the lock finger part 13. Further, the coupling lug 24 is provided with a fixing means.
Patent JP-H01174387-A (JP)
Title: Caprine growth hormone
Inventor: KOMANO TORU
IPC: C12R1/19
Filed: 1987-12-28
Abstract: PURPOSE:To enable mass production of a caprine growth hormone, by collecting a cDNA capable of coding a caprine growth hormone precursor, preparing a recombinant DNA containing the cDNA and forming a transformant. CONSTITUTION:An mRNA is extracted from a caprine pituitary gland and a cDNA capable of hybridizing a bovine growth hormone gene (cDNA) is selected using the cDNA as a probe to clone a cDNA capable of coding the caprine growth hormone. A DNA (cDNA) having complementation to the mRNA of the caprine growth hormone is prepared using the above-mentioned mRNA as a template and a recombinant plasmid integrating the afore-mentioned DNA is subsequently prepared. Thereby a microbial cell, such as Escherichia coli, can be transformed therewith and cultivated to collect the caprine growth hormone in a large amount.