baber/WOPTO huggingface dataset:
Patent JP-2001165096-A (JP)
Title: Stationary blade cascade of axial compressor
Inventor: YAMAGUCHI YOSHIHIRO
IPC: F04D29/54
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a stationary blade cascade of an axial compressor capable of minimizing a wave drag caused by an impact wave produced in a transonic range. SOLUTION: This stationary blade of an axial compressor comprises a front surface generating a positive pressure and a rear surface generating a negative pressure. Both the front and rear surfaces are present on one side of a chord line. When a boundary layer on the front surface side of a stationary blade cascade is made unstable at a portion a where a distance between the front surface and the rear surface becomes a peak value so as to separate the layer positively, an impact wave on the rear surface side opposed to the unstable boundary layer is suppressed from occurring so as to suppress a wave drag from occurring.  In addition, because the distance between the front surface and the rear surface of the stationary blade cascade lowers after reaching the peak value, a flow is restricted at a minimum value portion a' to re- accelerate the flow, the boundary layer can be stabilized so as to suppress the promotion of separation in order to suppress an increase in frictional resistance due to separation of boundary layer on the front surface side.
Patent JP-H09165996-A (JP)
Title: Scraping method of concrete form and scraping device of concrete form
Inventor: HASEGAWA MITSUHO
IPC: E04G19/00
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To eliminate definitely and efficiently the residual concrete cured and deposited on the outer peripheral surface of a concrete form and used for a secondary lining service. SOLUTION: A movable truck 20 is provided on both sides of a concrete form 10 where a belt provided with a large number of brush members on one side is prepared. A belt transfer mechanism having a belt transfer point, a fulcrum and a working point is provided on the transfer truck 20. The belt 36 is mounted on the outer peripheral surface of the form 10 while it is fixed with the working point of the belt transfer mechanism, thereby acting a vertically moving push power on the power point of the belt transfer mechanism and moving the belt 36 in the peripheral surface direction of the form 10. At the same time, the movement of the transfer truck 20 in the front and rear direction forces the belt 36 to move in the front and rear direction of the form 10 so that the residual concrete deposited on the concrete form 10 may be eliminated therefrom.
Patent JP-2001168006-A (JP)
Title: Pattern data processing method and storage medium with stored program
Inventor: TAMURA TAKAHISA
IPC: G03F7/20
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To extract a fine space part between proximate large area patterns at high speed and to highly accurately form a pattern. SOLUTION: Patterns 41 and 41 wider than a width L th1 (10 μm, for example), are extracted (b) from CAD data having a line 39 of a width L1, a pattern 40 of the width and interval L1, the pattern 41 with which two large area patterns of a width L2 are located through a fine space part L3, and the large area pattern 42 of the width L2 as shown in a figure (a), and a pattern 43 of (c) is provided by performing the positive/negative inversion of these patterns. A pattern 44, with which the fine space part is inverted, is provided by extracting a pattern narrower than a width L th2 (0.2 μm, for example), out of this pattern (d). Next, the pattern 41, which shares a side with the pattern 44, is extracted from (b) and a pattern 45 is provided by applying a peculiar shot time rank (e).  Among the patterns 39 and 40 narrower than L th1 and the patterns 41 and 42, a pattern 46 of (e) is provided together with the pattern 42, which does not share the side with the pattern 44. By applying the exposure, which is to be applied to the pattern 42, in 85% to the pattern 45, a fine space L3 can be highly accurately formed.
Patent JP-H06198194-A (JP)
Title: Catalyst formed body for synthesis of unsaturated aldehyde and unsaturated carboxylic acid and its use
Inventor: SHIOTANI TORU
IPC: C07C27/14
Filed: 1992-12-28
Abstract: PURPOSE:To provide a catalyst of a new shape with which unsatd. aldehydes and unsatd. carboxylic acids can be advantageously produced by vapor phase catalytic oxidation from olefins or tertiary butyl alcohol. CONSTITUTION:This catalyst is a solid catalyst formed body of a cylinderical form having a through hole and several grooves along the longitudinal direction formed from the outer surface of the cylinder in the radial direction. The max. width of projections formed between two grooves is larger than the max. width of grooves. Thereby, the surface area of the catalyst is increased and the pressure loss is decreased, so that the yield of the objective material can be improved.
Patent JP-H06199083-A (JP)
Title: Noncontact ic card
Inventor: TAKAHIRA KENICHI
IPC: B42D15/10
Filed: 1992-12-28
Abstract: PURPOSE:To provide a noncontact IC card which is excellent in mechanical strength and free from such trouble that the built-in parts are broken by stress of flexure or the like even when the same is constituted of a thin size. CONSTITUTION:A noncontact IC card is made built-in in a state wherein circuit parts such as an IC 10, a cell 8, a vibrator 9 and an antenna circuit 5 are arranged on a substrate 11. In the noncontact IC card, a rectangular reinforcing member 14 surrounding a part of the circuit parts, i.e., the IC 10 and the vibrator 9 is provided on the substrate.
Patent JP-2001167830-A (JP)
Title: Connector and method of connecting a sheet-like conductive path
Inventor: NAKANISHI TATSUYA
IPC: H01R12/79
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a connector being able to connect a sheet-like conductive path to two circuits in switchover way. SOLUTION: A plurality of contacts 40 is disposed along a ceiling 62 of a hollow portion 61 formed at a housing 60 and a plurality of contacts 41 is disposed along a bottom 63 of a hollow portion 61. A slider 70 is movably inserted into the hollow portion 61 forwardly and backwardly. The slider 70 has a thin leading end 71 and becomes gradually thick from the leading end 71 to a contacting portion 72. In a state that leading ends of the contacts 40 and 41 having elasticity are disposed at positions opposing to the leading end 71 or positions near the leading end 71, FFC 30 or 31 can smoothly pass between contacts 40 or 41 and the slider 70. In a state that contacting portion 72 is disposed at positions opposing to leading end of the contacts 40 or 41, FFC 30 or 31 inserted between the contacts 40 or 41 and the slider 70 is pressed by the contacts 40, 41.
Patent JP-H06202534-A (JP)
Title: Cleaning blade
Inventor: HAYASHI MINORU
IPC: G03G21/10
Filed: 1992-12-28
Abstract: PURPOSE:To provide a cleaning blade which does not cause turning-up of a blade, maintains the removing performance of residual toner on a photosensitive body surface and does not leave electrical memory on the photosensitive body surface. CONSTITUTION:Lubricant constituted of particles that are constituted of toner component obtained by extracting colorant is applied on a cleaning blade 1 surface, specially on the tip part of the blade 1. The particle constituted of the toner component obtained by extracting the colorant is the particle that is formed by setting a substance obtained by extracting the colorant from composition constituting widely-known toner, especially non-magnetic one component type toner as starting material.
Patent JP-2000200693-A (JP)
Title: Self-testing type grounding device
Inventor: GANNON JOSEPH R
IPC: A61N1/14
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To manufacture an easy-to-use grounding device at a low cost by providing a strap for connecting a prescribed resistance of a user relative to a low-resistance interface with the hands/feet of a user and a ground potential and a resistance tester incorporated in the strap. SOLUTION: This grounding device 10 includes a strap and the strap includes a part 12 electrically interfaced with the wrist of a user a cord part 14, and a resistance tester 20. The resistance tester 20 includes a test circuit and a battery 24. The test circuit measures the grounding resistance of the grounding device 10 in actuating a switch, displays it on a first display device 28 that the grounding resistance matches the allowable limit value of a desired resistance value, displays it on a second display device 30 that the grounding resistance is larger than the desired resistance value, and displays it on a third display device 32 that the grounding resistance is lower then the desired resistance value.
Patent JP-H10190725-A (JP)
Title: Mail server device and transfer method for electronic mail
Inventor: AKUTSU TAKASHI
IPC: H04L12/58
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To transfer an electronic mail used in internet and a private communication line network to a communication terminal connected to a public communication line network to which the mail has not been transmittable in a prior art with a simple procedure. SOLUTION: An immediate transfer judgment part 7 judging a regular electronic mail address and an electronic mail address (casual mail address) which is casually set is provided in a mail server device 4. When the immediate transfer judgment part 7 judges the casual mail address, an opposite terminal communication connection information extraction part 15 extracts the telephone number and the communication parameter of an opposite terminal from the casual mail address and a data communication control part 8 transfers the electronic mail 63 addressed to a terminal, which is stored in a mail box 61 in a data storage part 6, to a terminal for public communication line network which is always in a standby state on the other end of the public communication line network 11 by using data.
Patent JP-H10144608-A (JP)
Title: Semiconductor thin film and semiconductor device using the same
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/04
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To improve carrier mobility of a semi-amorphous silicon thin film which is subjected to a solid phase ordering process by a method wherein the respective concentrations of oxygen, nitrogen and carbon in the amorphous silicon thin film are made not higher than specified. SOLUTION: An amorphous silicon film 602 which contains phosphorus and contains oxygen, nitrogen and carbon whose respective concentrations are at most 10<19> cm<-3> is formed on a substrate 601 by an RF sputtering method. A gate insulating film 603 and an aluminum film gate electrode 604 are formed on the film and then a source region 606 and a drain region 607 are formed by an ion-implantation method. Further, the whole substrate 601 is placed in a vacuum chamber and an excimer laser beam is applied to the rear of the substrate 601 to convert the amorphous silicon film 602 into a semi-amorphous silicon film by laser annealing. After heat annealing in a hydrogen atmosphere, aluminum electrodes 608 and 609 for the drain and source are formed.  With this constitution, semiconductor material which has a high electron mobility and a low threshold voltage in a channel forming region can be obtained.
Patent JP-2001168399-A (JP)
Title: Chip type light emitting device
Inventor: ISHINAGA HIROMOTO
IPC: H01L33/32
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To output a homogeneous white light irrespective of an observing direction by making a distance for transmitting a blue light through a phosphor layer substantially uniform irrespective of a light emitting direction. SOLUTION: The chip type light emitting device 10 comprises a substrate 12, and a blue light emitting chip 16 bonded to the electrode formed on the surface of the substrate 12. A case 12 is provided so as to surround the chip 16 on the substrate 12. A resin layer (phosphor layer) 18 uniformly containing a yellowish green phosphor is formed on a U-shaped open part formed of the substrate 10 and the case 14. A transparent resin 20 is filled in the part surrounded by the substrate 12, the case 14 and the layer 18, and the chip 16 is sealed.
Patent JP-H11172105-A (JP)
Title: Polyarylene sulfide resin composition
Inventor: INOUE SATOSHI
IPC: C08K3/32
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition that has excellent antifungal or antibacterial properties and is useful as a filter and the like for washing machines, cleaners, water purifiers, air conditioners and the like by using a polyarylene sulfide, a metal ion-containing calcium phosphate double salt. SOLUTION: The objective composition comprises (A) 100 pts.wt. of a polyarylene sulfide, (B) 0.05-5.0 pts.wt., preferably 0.1-3.0 pts.wt. of a metal ion-containing calcium phosphate double salt. In this case, the component B is one or more substrates selected from the group consisting of a silver ion- containing calcium phosphate, a copper ion-containing calcium phosphate and a zinc ion-containing calcium phosphate. The component B contains the metal ion in an amount of 1.0-10 wt.% based on the calcium phosphate double salt, which is preferably represented by the formula: Cax Zny Alz (PO4 )2 , Cax Mgy Alz (PO4 )2 (x+y+z=2.5-3.5).
Patent JP-H10190891-A (JP)
Title: Data communication system
Inventor: AOKI FUMIHIRO
IPC: H04M11/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To improve the communication efficiency by eliminating retrial of a line connection work. SOLUTION: A data communication system 11 is configured by interconnecting a host device 12, a plurality of sub-host devices 13, and a large number of karaoke sing along machines 14 by a telephone line 15. The host device 12 delivers karaoke data to each karaoke machine 14 through data communication, via the telephone line 15. In this case, each karaoke machine 14 sends its own telephone number data as communication enable information, denoting the available execution of data communication to the sub-host device 13, the sub-host device 13 generates a telephone number data table T, the host device 12 receives the telephone number data table T from each sub-host device 13 and calls a karaoke machine 14 which can make available data communication, based on the telephone number data to execute data communication.
Patent JP-H05155728-A (JP)
Title: Dental bonding method
Inventor: SAKUMA TETSUO
IPC: A61K6/00
Filed: 1991-12-11
Abstract: PURPOSE:To carry out safe and easy dental restoration without causing the falling-off and the damage on dental pulp by firmly and stably bonding a color duplicate of plastic crown to a glass ionomer cement using a specific adhesive. CONSTITUTION:A non-adhesive color duplicate of plastic crown can be bonded to a glass ionomer cement by using an adhesive material containing (A) a methacrylate or acrylate having at least one unsaturated double bond, (B) 0.1-20.0wt.% (based on the component A) of an organic titanate compound and (C) a polymerization initiator as essential components and optionally further containing (D) a volatile solvent and/or (E) a filler. The amounts of the components D and E are preferably <=98wt.% and <=85wt.% based on the total weight of the adhesive, respectively. Since the bond has excellent durability, the above crown duplicate can be bonded to the dentin via the adhesive and the glass ionomer cement in high safety without causing the falling-off of the duplicate and the damage on dental pulp.
Patent JP-H10192683-A (JP)
Title: Reactive emulsifier and preparation of aqueous polymer
Inventor: KITAYAMA HIROAKI
IPC: C09K23/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To improve the physical properties such as water resistance of a polymer prepared from an emulsion obtained with the use of a reactive emulsifier by a method in which an epoxy group is ring-opened by the reaction between a monocarboxylic acid of a specified number of carbon atoms having an epoxy group and (meth)allyl alcohol, and the product is neutralized with a base. SOLUTION: An alkenyl monocarboxylic acid is converted into an 8-24C monocarboxylic acid having an epoxy group by epoxidation using a catalyst such as sodium tungstate and peroxide such as peracetic acid. Next, the epoxy group of the product is ring-opened by (meth)allyl alcohol using a catalyst such as sulfuric acid to obtain a (meth)allyl ether hydroxymonocarboxylic acid, which is neutralized with a base such as an alkali metal hydroxide. By using the obtained reactive emulsifier, emulsion polymerization stability is improved, and the polymer film prepared from the emulsion has an improved water resistance.
Patent JP-H05163677-A (JP)
Title: Highly water-absorbing resin-finished cloth
Inventor: NUNOO TOSHIICHI
IPC: D06M15/15
Filed: 1991-12-10
Abstract: PURPOSE:To obtain the subject finished cloth having excellent and durable water-absorption and antistaticity and giving a cool feeling by forming a coating film composed of a highly water-absorbing resin and a crosslinking agent on the surface of a fiber. CONSTITUTION:A resin-finished cloth having excellent and durable water- absorption and antistaticity and high thermal conductivity, giving cool feeling and suitable for shirt, etc., is produced by applying (A) a treating liquid produced by compounding a highly water-absorbing resin (preferably a highly water-absorbing silk polymer produced by grafting acrylic acid to silk fibroin) with 5-50wt.% (based on the highly water-absorbing resin) of an urethane resin as a cross-linking agent to improve the durability to (B) a woven cloth, knit cloth or nonwoven cloth composed of cellulosic fiber, semisynthetic fiber, synthetic fiber, etc., and subjecting the coated cloth to dry-heat treatment to form a coating film of the cross-linked highly water-absorbing polymer.
Patent JP-H05161409-A (JP)
Title: Walking-type rice transplanter
Inventor: SEIYOU ICHIROU
IPC: A01C11/02
Filed: 1991-12-10
Abstract: PURPOSE:To provide the subject rice transplanter lowered in the center of gravity and reduced in weight, so designed that a planting transmission shaft and a seedling table traverse screw shaft are installed on a front transmission case and projectedly extended from the back face toward the rear seedling table. CONSTITUTION:A planting transmission shaft 33 and a seedling table traverse screw shaft 40 are installed on a front transmission case 2 and projectedly extended from the back face toward the rear seedling table. Thereby, the transmission shaft 33 can be housed in e.g. the pipe 4 of a machine body frame; the traverse screw shaft 40 can be arranged in an offset manner on either left or right side; and heavy equipment such as a hydraulic cylinder 58 can be installed at lower position (s) on the upper surface side of the transmission case.
Patent JP-2000172552-A (JP)
Title: Memory access device and its method
Inventor: ISHIKAWA HISASHI
IPC: G06F12/06
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To improve the memory throughput by improving the availability of a memory element. SOLUTION: When the memory requests are stored in a request storing buffer 1-1 owing to a bank busy state, the addresses of memory requests are compared with each other in the buffer 1-1 and whether the coincidence of access destination addresses is checked or not. Thus, the assurance is not needed for the sequence of requests and a memory request to which the bank busy state is canceled is issued. Then an SDRAM is used as a memory element, the inter-bank cycle management is carried out in the same SDRAM and the banks are effectively used in the SDRAM.
Patent JP-H10190911-A (JP)
Title: Facsimile equipment
Inventor: OHARA YOSHIHIKO
IPC: B41J29/13
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile equipment, a kind of image recorders has provision for the case of requiring protection and security of confidentiality of a recording member, such as ink ribbon and recording paper and also for the case of a conventional application, not requiring the protection in a simple way at a low cost. SOLUTION: A knob 3b which is an operation member used to open an open/close cover 2 for a conventional type and a knob 3a, whose shape is different from that of the knob 3b and being a lock release inhibit member are provided in a compatible way to the facsimile equipment, so as to allow the facsimile equipment to simply cope with the conventional use and the special use requiring security of secrecy. In the case of using the knob 3a that is a lock release inhibit member, since the lock is released only by an exclusive use jig, only specific persons having the exclusive use jig can make opening/closing of the open/close cover, then the protection and the security of confidentiality of the recording material are surely attained at low cost.
Patent JP-H11183669-A (JP)
Title: Date change method of system clock in computer application device with function for managing utilization period of data to be processed, computer application device used by the method, and image compositing and printing device
Inventor: WATANABE TAKAO
IPC: G04G5/00
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To adjust the date of a system clock being used when preventing data from being unjustly utilized out of a period. SOLUTION: An image composting and printing device presents to the user a plurality of decoration pattern data being selected by interactive processing with a user, allows the user to select either of them, displays an image on a display 12 obtained by confining the selected decoration pattern data with an image being shot by a video camera 10, and instructs the timing for printing the display image using a video printer 11. The decoration pattern data are accompanied by specific utilization period data, and only decoration pattern data within the tolerance of the utilization period are presented to the user according to date data from an own system clock based on utilization period data.  When the data of the system clock is adjusted, the input of a data code for each encoded device ID is received, interpreted, and decoded, the device ID is compared with the device ID of a fixed setting, and the data is changed according to a decoding data code only when the device ID agrees with that of the fixed setting.
Patent JP-2001162243-A (JP)
Title: Garbage treatment machine
Inventor: ITO KENJI
IPC: B09B3/00
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a garbage treatment machine enhanced in the reliability of the packing tightness of a lid to prevent the leakage of a malodor. SOLUTION: A packing 19 for hemetically closing a housing container 12 of a garbage is provided in the lid of the housing container 12. The packing 19 has a thin-walled lip 31 extending in an almost horizontal direction and the housing 32 of a lid 18 is brought into contact with the packing 19 at a position where the lip 31 comes into contact with the housing container 12 when the housing container 12 is hermetically closed or outside that position to certainly and hermetically close the housing container 12 without increasing operation force at a time of the closing of the lid 18.
Patent JP-H07196356-A (JP)
Title: Production of artificial marble having natural marbly pattern
Inventor: YAMAGUCHI SHIGERU
IPC: B29C39/02
Filed: 1993-12-28
Abstract: PURPOSE:To provide a method for producing a cast molding having a natural marbly pattern extending even to the interior thereof, especially an acrylic artificial marble having a cloudy uneven pattern or a streaky pattern especially resembling that of natural marble. CONSTITUTION:This method for producing an artificial marble is to cast mold a slurry containing 20-80wt.% filler having 10-100mum average grain diameter and <=1.45 thixotropic degree in a mold having <=60 deg. tilt of the mold surface to the vertical line.