baber/WOPTO huggingface dataset:
Patent JP-H11151704-A (JP)
Title: Manufacture of woody floor material
Inventor: KAKEHI MASAYUKI
IPC: E04F15/04
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of a coloring unevenness by setting to a specific numeric value range the thickness of a fancy veneer to be adhered to a surface of a composite base material formed by halving a woody fibrous plate having a specific gravity in air dry of a center layer in a thickness direction of a specific numeric value range in a thickness of a specific value or less perpendicularly to a thickness direction thereby sufficiently scraping it. SOLUTION: A fancy veneer 4 of an undried state having a thickness of 0.2 to 0.7 mm is heated, pressurized and adhered to a surface of a composite base material 3 formed by laminating and adhering a split surface 1b of a woody fibrous plate 1 having a thickness of 2 mm or less obtained by halving the plate 1a having a specific gravity in air dry of a center layer in a thickness direction of 0.75 to 1.0 and a thickness of about 2.5 to 4 mm perpendicularly to a thickness direction by a knife while forcibly conveying it in an arrow direction to direct its split surface 1b toward a surface of a plywood 2.  Thus, in the case of scraping the surface of the veneer 4 by a reverse roll 7 or the like after the surface of the veneer 4 is coated with a coloring liquid 6, the liquid 6 can be uniformly scraped at a part except a vessel hole or the like almost without being affected by an influence of a recess of he surface 1b.
Patent JP-S6432878-A (JP)
Title: Golf ball
Inventor: IHARA KEISUKE
IPC: A63B37/00
Filed: 1987-12-17
Abstract: PURPOSE: To make the appearance attractive and improve the carry performance by forming one portion or the whole portions of all dimples in a golf ball having a transparent cover layer into a non-circular plane. CONSTITUTION: Two large and small circular dimples 10a, 10b for example are disposed in each spherical surface reference unit 32 of a golf ball covered with a transparent cover layer. In an angle made of two annular land parts 20 crossing each other in the center point of a spherical surface triangle 30 of the spherical surface reference unit 32 is disposed one large-sized petal-like non-circular dimple 1a sufficiently close to the annular land parts 20 together with one small petal-like non-circular dimple 1b in an angle made of two annular land parts 20 crossing each other in the apex of the spherical surface triangle 30. The rate of the number of the non-circular dimples to the number of the whole dimples needs to be at least 7%. Then, the rate of mixing is 50%.  In this example, the carry performance of the golf ball can be effectively improved and sufficiently stabilized irrespective of the driving position for the golf ball.
Patent JP-2000131905-A (JP)
Title: Image forming device
Inventor: KABUMOTO MASAAKI
IPC: G03G15/00
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which secures a wide space as a worktable or the like without making a device large. SOLUTION: An ADF 24 is provided almost in the middle of the table-like top face of a copying-machine body unit 20, and a table 30 and an original paper ejection tray 25 are provided in the form of wings projecting left and right with the ADF 24 between them. A flat table face for a first tier is formed of the top face 28 of the copying-machine body unit 20, the top face 40 of a paper feed unit 26 for a large quantity, and the top face 42 of a paper ejection unit 27, and a wide flat table face for a second tier is formed of the top faces of the ADF 24 and the paper ejection tray 25 and the top face of the table 30. Therefore, even in the case a worktable or the like is not situated nearby, an area for placing originals, paper subjected to image formation, clips, pens, etc., is secured.
Patent JP-H02165408-A (JP)
Title: Magneto-resistance effect type magnetic head
Inventor: TAKINO HIROSHI
IPC: G11B5/39
Filed: 1988-12-19
Abstract: PURPOSE:To avert the disposition of conductors for generating bias magnetic fields and to simplify constitution and construction by disposing a barber pole electrode on a magnetosensitive part. CONSTITUTION:This magnetic head has the magnetosensitive part 24 laminated with a 1st magnetic layer 21 having a magneto-resistance effect and a 2nd magnetic layer 22 which has no magneto-resistance effect or has substantially no magneto-resistance effect via a nonmagnetic intermediate layer 23 so as to maintain a magnetostatic coupling state. The barber pole electrode 25 arrayed in parallel with plural band-shaped conductive layers extending in the direction diagonal to the track width direction is deposited on the main surface of the magnetosensitive part 24. The barber pole electrode 25 is, therefore, energized in a diagonal direction when sense current is passed to this electrode. The generated magnetic field can function as a bias magnetic field. The disposition of the conductors for impressing the bias magnetic fields is averted in this way, by which the production process is simplified and the head is miniaturized.
Patent JP-H01161005-A (JP)
Title: Manufacture of water-absorptive cationic polymer
Inventor: TAN KAZUO
IPC: C08F6/06
Filed: 1987-12-18
Abstract: PURPOSE:To produce a water-absorptive cationic polymer which is easy to handle before and after hydration, by heating a water-soluble polymer powder in a gas phase which is produced by polymerizing a specific acrylate containing cationic monomer. CONSTITUTION:A cationic monomer containing 5mol% or more dialkylaminoalkyl (meth)acrylate, salt thereof or quaternized product thereof is polymerized to produce a water-soluble polymer powder. The obtained powder is heat-treated in a gas phase at 140-220 deg.C for 2min-10hr, thereby insolubilizing the polymer to obtain the aimed polymer. As the cationic monomer to be used, a quaternized product such as beta- methacryloyloxyethyltrimethylammoniumchloride is especially preferred. The particle diameter of the aimed polymer powder is generally 0.1-3mm. When the particle diameter is too small, it is undesirable in view of its handling if the powder is used as water-absorptive polymer. Only by heat-treating the above water-soluble cationic polymer a water-absorptive polymer can be produced without lossing the cationic properties.
Patent JP-H01161482-A (JP)
Title: Device for verifying printed wiring board
Inventor: OKAMOTO YOSHIKAZU
IPC: G06F17/50
Filed: 1987-12-17
Abstract: PURPOSE:To shorten the verification time of a printed wiring board, and to reduce the reformation of the printed wiring board due to the leakage of a verification by providing a means for verifying whether the connection the pins of the parts after the printed wiring board is produced can be disconnected or not on a surface layer. CONSTITUTION:Since the connection of the pins which cannot be connected in the internal surface layer of a line and is connected with a relay hole cannot be disconnected, the combination of the pins is displayed on a display device 17 by a display part 28. Further, this result is outputted to a list 15 and a pattern diagram 16 by an output part 27. If the combination of the pins which cannot be disconnected is outputted, a part of the pattern connecting the pins is disconnected on the surface layer, so that the line is changed on the surface layer so as not to be situated under the parts, and then, the connection of the pins can be disconnected. Thereby, a long time for the verification is not required as the convention but the leakage of the verification is not generated like a visual recognition.
Patent JP-H01161916-A (JP)
Title: Semiconductor integrated circuit
Inventor: NOGAMI KAZUTAKA
IPC: H03K17/04
Filed: 1987-12-18
Abstract: PURPOSE:To always attain high speed output by setting a circuit current characteristic of each current control circuit inversely corresponding to the power voltage dependancy and the temperature dependancy of the driving capability of a P and N-channel MOS transistor(TR). CONSTITUTION:The current with an output P-channel MOS TR Q1 turned on is controlled bi the current of a 1st current control circuit 1 when an output of a 1st logic circuit controlling the gate potential of the said TR changes to a ground potential. Similarly, the current with an output N-channel MOS TR Q2 turned on is controlled by the current of a 2nd current control circuit 2 when an output of a 2nd logic circuit controlling the gate potential of the N-channel TR changes to a power potential. Thus, it is possible to allow the current control circuits 1, 2 to control so that the power voltage dependancy and the temperature dependancy of the output MOS TRs are cancelled. Then the output waveform is immune to the change in the power voltage and temperature and output noise suppression and high speed output are attained.
Patent JP-H03187722-A (JP)
Title: Pulling and gripping tool having roller supporting device
Inventor: ANDOREASU RUTSUTSU
IPC: B29L7/00
Filed: 1990-11-22
Abstract: PURPOSE: To prevent the continuous braking and acceleration of a first guide roller and to reduce the abrasion of the guide roller and a bearing by arranging a second guide roller made eccentric with respect to a first guide roller by a chain bolt and vertically shifted to perform the guidance of a gripper by one of two guide tracks above the chain bolt. CONSTITUTION: A first gripper 1 has inside and outside chain members 2, 3 and a second gripper 4 has inside and outside chain members 5, 6. A chain bolt 7 is made eccentric with respect to a longitudinal axial line 14 to have a cylindrical shaft part 15 receiving a second guide roller 16 at its upper free end. The guide surface 17 of the second guide roller 16 protrudes from the guide surface 18 of a first guide roller 10 by a dimension 'a' to come into contact with an outside guide track 19. By eccentrically arranging the second guide roller 16 on the cylindrical shaft part 15, the protruding dimension of the guide roller 16 to the guide roller 10 can be altered and the guide rollers 10, 16 perform guidance to inside and outside guide tracks 19b, 19a independently.
Patent JP-H02212060-A (JP)
Title: Work machine for peripheral edge of lens
Inventor: HAGIWARA SUSUMU
IPC: B24B9/14
Filed: 1989-12-12
Abstract: PURPOSE:To enable profiling by a ball die and a ball die less working by forming a structure of working the peripheral edge of a spectacle lens by vertically moving the ball die receiver used for the profiling by the ball die based on the relation of the radius and angle of the ball die corresponding to the rim shape of the spectacle frame. CONSTITUTION:A bed frame 4 is fitted freely rotatably to a support shaft 3, a recessed place for chucking a spectacle lens 5 is formed on the frame 4, a lens pressing shaft 6 and lens receiving shaft 7 are penetrated from the both sides of the frame 4 through this recessed place and to one end of the shaft 7 a ball die 9 modeled after the rim shape of the frame is fitted exchangeably. On the main body frame 1 a rough sliding grindstone 20 and V type grindstone 21 for V working are set up so that the respective rotary shafts become parallel to the support shaft 3. For receiving the ball die 9 a ball die receiver 22 having the curved face of the same curvature as the grindstone 21 is provided at the frame 1 side. A gear 23 is rotated by a pulse motor 24 for moving the ball die vertically and the ball die receiver 22 is made so as to be movable vertically in an arrow mark D.
Patent JP-H02166558-A (JP)
Title: Db machine process system
Inventor: NAKANO YUKIO
IPC: G06F12/00
Filed: 1988-12-21
Abstract: PURPOSE:To decrease the access frequencies of a secondary memory medium to the same pages and the continuous pages and to improve the access efficiency by reading the records kept within a retrieving range optimized by a retrieving range merging part and allocating these read records to the data arithmetic process requests respectively to edit and output the records. CONSTITUTION:A DB machine 2 accepts the data base arithmetic process requests from a data base control system DBSM 4 via the request accepting ports 8 and 9. Then a retrieving range merging part 27 refers to the access range of each request and transfers collectively plural request access ranges to an I/O issuing part 28. The part 28 gives the reading requests to a secondary memory medium for received access ranges. The allocation editing parts 29 and 30 allocates the records read out of the secondary memory medium to the data arithmetic process requests to edit and output these records. Thus it is possible to optimize the I/O requests given simultaneously to the secondary memory medium, to decrease the I/O request frequency, and to improve the access efficiency of the secondary memory medium.
Patent JP-H05158069-A (JP)
Title: Liquid crystal display device
Inventor: NAGASE KATSUMI
IPC: G02F1/1368
Filed: 1991-12-04
Abstract: PURPOSE:To improve the yield of production and to provide the higher fineness and higher opening ratio by forming the liquid crystal display device into a multilayered structure in which picture element electrodes, the source lines and gate lines of picture element transistors and the picture element electrodes are divided into three layers by insulating films. CONSTITUTION:Source lines 7 to constitute a 1st wiring layer and metallic wirings 8 connecting the picture element electrodes 10 and drain parts are formed. An etching liquid of indium tin oxide film (ITO) penetrates and corrodes from the spacings between the 2nd interlayer insulating films 9 in some cases at the time of patterning the picture element electrodes 10 if the wirings are formed of Al to be normally used as the metallic wirings of low resistance and, therefore, a metal having acid resistance, for example, chromium, is selected as the metallic wirings 8. The film of an insulator, such as quartz, is formed again as the 2nd interlayer insulating film 9 and is opened with contact holes. A transparent conductive film consisting of the ITO, etc., is formed as the picture element electrodes 10 to obtain the contact of the drain parts and the metallic wirings 8. Finally, the film of the insulator is formed as a moisture resistant protective film 11, by which the substrate is completed.
Patent JP-H10135885-A (JP)
Title: Digital signal transmitting method by antenna coupling
Inventor: YAMAUCHI TSUNEO
IPC: H04B3/46
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To transmit a digital signal to a receiver without attaching a signal line to a measuring device by providing an antenna that is coupled near the measuring device and transmitting a signal with a coaxial cable through electric waves. SOLUTION: A measuring device 200 buried underground is provided with a unit 201 that converts a digital value into an electric wave, and the unit 201 is provided with an antenna 202. The antenna 202 sends an electric wave and a coupled antenna 203 receives it. The antenna 203 is attached to the tip part of a coaxial cable 204 which is attached to a receiver 205 on the surface of the ground. The coupling of the antennas 202 and 203 is performed inside or near the device 200. The receiver 205 converts an electrically transferred signal into a digital signal. Even if the unit 201 transmits a signal in a weak electric wave, when the antennas 202 and 203 are coupled in 2 to 3cm distance, they can transmit a signal over as far as about 1km distance.
Patent JP-H10146191-A (JP)
Title: Recombinant adenovirus vector for treating wilson's disease
Inventor: TERADA KUNIHIKO
IPC: A61K48/00
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new vector composed of a recombinant adenovirus vector having a gene coding for a copper-transferring protein and a promotor controlling its expression, capable of expressing a copper-transferring protein and useful for the treatment of Wilson's disease, etc. SOLUTION: This new recombinant adenovirus vector, which has a gene coding for a copper-transferring protein and a promotor controlling the expression of the gene, expresses the copper-transferring protein and is useful for gene therapy of Wilson's disease, etc. The recombinant adenovirus vector is obtained by combining a gene coding for a human-derived copper-transferring protein prepared by cloning it using a human liver mRNA as a mold through RT-PCR and a promotor such as CAG-promotor controlling the expression of the gene into a genome deficient of the whole or a part of E1A gene region of adenovirus genome.
Patent JP-H01161836-A (JP)
Title: Vacuum treatment device
Inventor: ARIMURA KOICHI
IPC: H01L21/3065
Filed: 1987-12-18
Abstract: PURPOSE:To make it possible to prevent the extension of etching treatment period even when the etching operation, in which the degree of vacuum is changed, is conducted by a method wherein two or more exhaust conductance valves, equipped with a semilunar valve plate, which are independently operated, are provided in an evacuation system. CONSTITUTION:Two axes which intersect at right angle with an exhaust pipe 10 are arranged in parallel with each other, semilunar valve plates 3 and 7 with which the left and the right sides of the exhaust pipe 10 will be opened are pivotally supported by the axes 4 and 5, exclusive driving motors 1 and 9 are coupled to the axes 4 and 5 respectively through the intermediaries of speed-reducing parts 2 and 8, and an exhaust conductance is adjusted. The degree of vacuum state is controlled by giving a control signal independently to two valves V1 and V2 by a vacuum controller 19. A signal, with which the rotation of a semilunar flat plate 3 of one valve V1 will be driven in the amount of 'theta', is given by the vacuum controller 19 by the monitoring signal of a gauge 17 and the preset signal, and another signal with which the semilunar flat plate 7 of the other valve V2 will be driven in the amount of theta/2 is given. Consequently, as the degree of freedom of the opening of the flat plates 3 and 7 can be increased, the degree of vacuum can be made stable in a short period in a highly accurate manner.
Patent JP-H08178841-A (JP)
Title: Infrared analytic method
Inventor: HATANO HIROKO
IPC: G01N21/35
Filed: 1994-12-22
Abstract: PURPOSE: To realize an infrared analysis even for a trace of liquid sample or a liquid sample having a low surface tension or high volatility by making a recess in the surface of an easily moldable plate-shaped window member excellent in light transmissivity, dripping a sample liquid into the recess and then performing the infrared analysis. CONSTITUTION: A recess 2 is made in an easily deformable plate-shaped window material of potassium bromide KBr excellent in light transmissivity and then a liquid sample 5a is dripped therein and analyzed. The recess 2 has an opening of lengths L1, L2 of about 1.0mm and 50μm and the maximum depth of about 30μm. When a sample is subjected to infrared analysis using such window member 1a, an appropriate quantity of the sample 5a is dripped into the recess 2. The sample 5a is contained in the recess 2 while bulging due to surface tension thus providing the film thickness of about 40μm. Since the sample is exposed to the outside, a nonvolatile sample is preferably employed.
Patent JP-2001139581-A (JP)
Title: Method for producing phenoxysilane
Inventor: TONOMURA YOICHI
IPC: C07F7/04
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a phenoxysilane. SOLUTION: This method for producing a phenoxysilane of the general formula (2): RnSi(OPh)4-n (wherein, R is a 1-6C univalent hydrocarbon group; Ph is phenyl; and (n) is 1 or 2) is characterized by transesterification between a methoxysilane of the general formula (1): RnSi(OCH3)4-n (wherein, R is a 1-6C hydrocarbon group; and n is 1 or 2) and phenol using an acid catalyst or basic catalyst while distilling out methanol. The method has such advantages that, because of using a methoxysilane as raw material, the handling is easy, and because of no formation of toxic byproducts such as hydrogen chloride during the reaction, the process is simple, the reactivity is high, and the yield of the final product is high as well.
Patent JP-H08213103-A (JP)
Title: Electric connector
Inventor: KURISOSUTOMOSU PETOROSU KURISO
IPC: B60R21/16
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a small and reliably lockable electrical connector having a lock mechanism between a base unit and a plug connector. SOLUTION: An electrical connector 2 contains a plug connector 4 having a plug part 44 inserted into a cavity 18 of a base unit 14. An elastic engaging piece 32 is integrally formed in an almost cylindrical retention member 8 inserted into the cavity 18, and the engaging piece 32 is deflected by an almost cylindrical movable member 6 on the inside of it, and a lock is released. This retention member 8 is provided with a short-circuit member (a clip) 12 having an elastic contact arm 38 formed integrally or as a separate body.
Patent JP-H01163628-A (JP)
Title: Frequency spectrum analyzing device
Inventor: MASUDA TOSHIYA
IPC: G01H3/08
Filed: 1987-12-21
Abstract: PURPOSE:To improve the performance of the title device by finding an envelope by using only a low-level and a high-level frequency. CONSTITUTION:An external signal 1 to be analyzed is frequency-analyzed by a fast Fourier transformer 10 as a frequency analytic arithmetic part and converted 2 into a signal 2 which has an intense spectrum and a weak spectrum superposed on an envelope, and further an envelope detection part 20 detects a signal 3 of only the envelope. A division part 3 divides the signal 2 by the signal 3 to flatten the envelope and a signal 4 wherein the weak spectrum at the periphery of the intense spectrum is obtained. Consequently, the weak spectrum at the periphery of the intense spectrum is extracted and utilized to classify and discriminate a target by a passive sonar, and a disturbing signal to a spectrum of frequency nearby a target spectrum is hardly received to improve the performance.
Patent JP-H04194117-A (JP)
Title: Slime treater
Inventor: INOUE KAZUTOSHI
IPC: E02D15/06
Filed: 1990-11-27
Abstract: PURPOSE:To completely remove slime on foot-protected part by a method in which slime on the foot-protected part is wiped out by rotary brushes attached to a rotary plate and floated in mud water, and the slime is colled to the central part of the foot-protected part and pumped up to the ground's surface through a discharge hose. CONSTITUTION:A rotary plate 21 is turned through a power transmission mechanism 23 by a motor 22, and slime 14 on the foot-protected part 13 is wiped out by rotary brushes 16 attached to the plate 21 and floated in mud water. The slime 14 is collected to the central part of the part 13 by turning water stream caused by the rotation of the brushes 16, sucked into a suction port 25a by operation of a pump 18, and discharged to the outside of pit through a discharge hose 31 from the suction tube 25. The slime 14 on the foot-protected part 13 can thus be completely removed.
Patent JP-H08241231-A (JP)
Title: Method for solution of database dependency
Inventor: ERITSUKU GUROTSUSE
IPC: G06F17/30
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To automatically acquire a list which discriminates the name of a data file indicated by a specific symbol and the names corresponding to the data files related to the data file by means of a data base which has a small size and can be generated readily. SOLUTION: A method for solving data base dependency is used together with a related data base containing the names of data files in a state of at least one symbol name at every data file name and symbol names corresponding to related data files. In the method, the related hierarchy of a generated data structure is traced by using a transitive closure method by generating a data structure indicating the relational hierarchy between the data files and symbols contained in the data bases (step 220) and retrieving a noted symbol (step 230). Thus the information on the name of the data file corresponding to the noted symbol and the names of directly and indirectly related data files are retrieved (step 240). Thereafter, the retrieved information is arranged in a prescribed displaying format.