baber/WOPTO huggingface dataset:
Patent JP-H0769732-A (JP)
Title: High-tenacity ceramic and its production
Inventor: OMORI MAMORU
IPC: C04B35/58
Filed: 1993-08-31
Abstract: PURPOSE:To obtain a high-tenacity ceramic by mixing a nonoxide ceramic such as SiC, zirconia or the like and a sintering auxiliary in a prescribed proportion. CONSTITUTION:One or more nonoxide ceramics (A) are obtained from SiC, Si3N4, AlN, ZrSi2, VSi2, NbSi2, TaSi2, CrSi2 and MoSi2. Then, one or more compounds (B) are obtained from zirconia and rare earth oxides. Further, 3 to 79wt.% of Ln4Al2O9 (Ln is one or more selected from Y, Sm, Eu, Gd, Tb, Dy, Ho, Er, Yb, and Lu) (C) is mixed with 20 to 96wt.% of the component A and 1 to 40wt.% of the component B to prepare a mixed powder (D). The mixture (D) is heated at 1,300 to 1,900 deg.C in a nonoxidative atmosphere for 0.1 to 2,000 minutes to produce high-tenacity ceramics.
Patent JP-H0874089-A (JP)
Title: Electrogalvanized steel sheet excellent in whiteness and production of the same
Inventor: URAKAWA TAKAYUKI
IPC: C25D5/26
Filed: 1994-09-09
Abstract: PURPOSE: To produce an electrogalvanized steel sheet excellent in whiteness. CONSTITUTION: This production comprises subjecting a steel sheet to plating treatment in a sulfuric acid-acidic Zn plating bath which contains 1 to 20g/l of one or two kinds of glycine and aspartic acid or 1 to 30g/l of a carboxylic acid having at least two carboxyl groups or its salt. Thus, the rate of occurrence of grooves having >=1.5μm depth in the plated surface becomes zero and the whiteness of the plated surface is improved.
Patent JP-S59106853-A (JP)
Title: Current collector for rotary electric machine
Inventor: WATABE MASATOSHI
IPC: H02K9/28
Filed: 1982-12-08
Abstract: PURPOSE:To prevent chattering phenomenon of a brush by transmitting part of heat generated at a slide unit of a brush to a heat sink unit exposed in an air duct through the heated part of a heat transfer device, thereby reducing the cooling air at the periphery of the brush. CONSTITUTION:An air duct 8a is disposed adjacent to a brush chamber 11, and airtightly partitioned from the chamber 11 via a partition 13a, to which a bore end 13b is approached to the outer periphery at the one axial end of a current collecting ring 3, the duct 8a and an incoming duct 10a are formed linearly, part of heated part 14a is buried part of a retainer 5, and a heat sink unit 14b is exposed in the duct 8a in a heat transfer device 14. The heat generated at the slide unit of a brush 4 is partly transmitted to the heat sink unit 14b, which is cooled by the cooling air in the duct 8a.
Patent JP-H0538036-A (JP)
Title: Molding for insulating end part of power cable
Inventor: AMANO KAZUO
IPC: H02G15/064
Filed: 1991-08-01
Abstract: PURPOSE:To secure the applicability to ultra-high voltage and improve assembling workability by accurately setting electrostatic capacity and increasing dielectric strength with respect to an end insulating molding for power cable. CONSTITUTION:A circular ring-shaped insulating body unit 21 is embedded in one united body together with a unit molding 22 separated from a connecting surface 23 by means of adhesion, which is associated with a conductive or semi-conductive ring-shaped electrode 25 with the connecting surface 23 formed in bend state and a long creeping surface distance of insulation.
Patent JP-H0668340-A (JP)
Title: Automatic transaction machine
Inventor: WAKAMATSU SHIGEO
IPC: G06Q50/30
Filed: 1992-08-13
Abstract: PURPOSE:To provide the automatic transaction machine which can collate the total amount of money of paid for purchased articles by using a credit card. CONSTITUTION:The host system 53 of a center is provided with a cashing file 59 wherein transaction information regarding cashing transaction is filed by card membership numbers and a use price file 60 wherein use price information on articles purchased by using credit cards is filed by the card membership numbers. When cashing transaction are selected by user's operation, the cashing transaction are done by accessing cashing file 59. Further, when use price total amount collation transaction is selected by user's operation, the total amount of money paid by the user is retrieved by accessing the use price file 60 on the basis of data recorded on the credit card inserted by the user and displayed out on a CRT display device.
Patent JP-H0195954-A (JP)
Title: Sealing-strip structure
Inventor: RANDEI ERU KEI
IPC: B60J10/08
Filed: 1988-08-30
Abstract: PURPOSE: To facilitate the mounting of a sealing strip by forming rivet means integrally with at least one of the members of a vehicle along an opening to be sealed, and mounting the sealing strip on the rivet means. CONSTITUTION: A vehicle door has an open edge part 14 comprising a metallic inner sill panel 18 and an outer sill panel 20 made of reinforced plastics for preventing corrosion. The door 22 comprises a metallic inner panel 24 and an outer panel 26 made of reinforced plastics. In order to seal an opening 28 between the bottom of such a door 22 and the top of the outer sill panel 20, a slender sealing strip 12 comprising a base part 30 serving as a mounting section and an annular sealing part 32 is provided. In this case, the sealing strip 12 is secured by a number of rivet means 36 formed integrally with an interior wall 16 to which the flange part 18a of the inner sill panel 18 is secured.
Patent JP-2000046416-A (JP)
Title: Refrigerating apparatus
Inventor: IZAKI HIROKAZU
IPC: F25B1/00
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To effectually operate an apparatus by reducing heat loss happening owing to interruption of a compressor. SOLUTION: An air conditioning apparatus 20 is adapted such that there are disposed a compressor 22, an outdoor heat exchanger 24, a main capillary tube 26, and an indoor heat exchanger 27 in order with a refrigerant pipe 21, and a refrigerant is circulated in the refrigerant pipe, and further the compressor 22 is a predetermined revolution compressor. In the air conditioning apparatus, a first opening/closing valve 31 is disposed on the refrigerant piping 21 between the outdoor heat exchanger 24 and the indoor heat exchanger 27. The first opening/closing valve 31 is openable, interlocking with interruption of the compressor 22.
Patent JP-H0766522-A (JP)
Title: Printed board
Inventor: USUHA TAKASHI
IPC: H05K3/34
Filed: 1993-08-31
Abstract: PURPOSE:To provide a printed board in the increased package density by shortening the chip component interval in the series arrangement state of the chip components. CONSTITUTION:Within the printed board comprising two each of chip circuit components arranged in series, the two each of chip type circuit components are provided in almost contact state on a common land 20 capable of holding the electrical connection to the two each of chip type circuit components 11a, 11b in common.
Patent JP-S6367008-A (JP)
Title: Manufacture of piezoelectric ceramic filter
Inventor: ISHIBASHI KOJI
IPC: H03H3/02
Filed: 1987-09-01
Abstract: PURPOSE:To prevent a main vibration of a piezoelectric ceramic element by providing a space on the periphery of a main vibrating part of the piezoelectric ceramic element and covering it. CONSTITUTION:A piezoelectric ceramic element 7 provided with an electrode 6 so that a main vibrating part comes to the center parts is attached to lead terminals 9, 9' which have been fixed by a holding plate 8, by solder or conductive adhesive agents 10, 10'. Subsequently, the upper face of this piezoelectric ceramic element 7 is covered with an insulating sheet 11, and a powder or liquid resin 12 is placed thereon, heated and thermally hardened. In the beginning of this thermal hardening, air between the insulating sheet 11 and the piezoelectric ceramics element 7 and between the piezoelectric ceramic element 7 and the holding plate 8 expands, therefore, the insulating sheet 11 is pushed up to toward the resin 12, and in a state that a space has been formed between the piezoelectric ceramic element 7, and the insulating sheet 1 and the resin 12, the resin 12 is hardened.
Patent JP-H11239430-A (JP)
Title: Transgenic mammal
Inventor: MURAKAMI HIROSHI
IPC: A01K67/027
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a new transgenic mammal having the gene of a human complement control factor and being in expression of the human complement control factor in its organs/tissues, and useful for e.g. avoiding ultra-acute rejection associated with heteroplastic transplantation through transplanting such organ into a primate animal. SOLUTION: This new transgenic mammal except humans is such one as to have the gene of a human complement control factor (DAF/CD55) and be in expression of the human complement control factor in its organs/tissues, and is useful as an experimental animal in the areas such as medical science and pharmacology and/or as a supply source for e.g. organs, tissues, cells and the like to be provided for the purpose of human therapy; specifically, an ultra- acute rejection associated with heteroplastic transplantation can be avoided through transplanting such organ into a primate animal.  This transgenic mammal can be afforded by the following procedure: a swine complement control factor (pMCP) promoter is bound to the upstream side of the gene of the human DAF/CD55, the resulting couple is transferred into a mouse fertilized egg by e.g. microinjection technique and then transplanted into a mouse uterus to effect reproduction practice.
Patent JP-S6370817-A (JP)
Title: Single focus lens
Inventor: ISHIGURO KEIZO
IPC: G02B13/16
Filed: 1986-09-12
Abstract: PURPOSE:To simplify a mechanism of the periphery of a lens system, and also, to obtain a video camera use single focus lens of a high performance, which is small in size, light in weight and low in cost, by an extremely small number of constituting pieces, by using a behind-diaphragm for a video camera use lens. CONSTITUTION:The single focus lens is constituted of a first group of a single lens having a negative refractive power, a second group of a single lens having a positive refractive power at a comparatively larger air interval than the first group, and a third group constituted of a negative single lens, and subsequently, two pieces of positive single lenses in order from an object side at a comparatively larger air interval than the first group, in order from the object side. In this state, conditions of the expression I through the irregurality V are satisfied. In this regard, (f), f1 and f3, and f1.2, and d2, and d4 denote a focal distance of the whole system, focal distances of the first group and the third group, a composite focal distance of the first group and the second group, an air interval between the first group and the second group, and an air interval between the second group and the third group, respectively. In this way, a small size, a light weight, a low cost, and an excellent aberration correction can be realized by a small number of lens pieces.
Patent JP-S6277584-A (JP)
Inventor: TAKEGUCHI TOKIO
IPC: F25D23/12
Filed: 1985-09-30
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-H0531165-A (JP)
Title: Hemostatic tape
Inventor: CHIKAMORI YOSHIHIRO
IPC: A61L15/16
Filed: 1991-08-02
Abstract: PURPOSE:To provide a hemostatic tape improved in the releasability from a wound arid discharging humidity from the inside so as not to delay the healing of an injury without generating the invasion of moisture from the outside. CONSTITUTION:A hemostatic tape 1 is formed from an uniaxially stretched unbaked porous polytetrafluoroethylene film.
Patent JP-H11351-A (JP)
Title: Nasal device
Inventor: SUGARMAN JOSEPH H
IPC: A61F5/08
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To prevent the closure of nostrils when air flows into the area of an upper part called the nasal valve. SOLUTION: This nasal device has a W-shaped frame 20 sized to fit to spaced ends and into the nasal meatus of the user and made from a material having the action of a spring. The device has a pair of separate chips 12 at the ends of the frame 20, each of the separate chips 12 having a diameter enlarged with respect to the frame 20 so that at changes the shape of the nasal duct, making the cross-sectional shape of the nasal duct rounder.
Patent JP-H0863427-A (JP)
Title: Data processor
Inventor: IWABUCHI TAKAHIRO
IPC: G06F13/36
Filed: 1994-08-19
Abstract: PURPOSE: To prevent an unnecessary cycle from being generated on a bus until a slave becomes able to respond to a data transfer request made by a master. CONSTITUTION: The slave 2a, etc., calculates a preparatory period, i.e., unanswerable time T up to when the slave becomes able to respond to an access request from the master 1a, etc., and sends the time T out to a data bus. The master 1a, etc., sets the time T in a timer and never enables a bus request BR until the timer enters a time-up state. Further, the time T is set in a timer provided to a bus controller 3 and a signal BG is not enabled until the timer enters a time-up state, so that the master is not allowed to use the bus.
Patent JP-H0498575-A (JP)
Title: Automatic wiring system
Inventor: YAMAUCHI SO
IPC: H05K3/46
Filed: 1990-08-17
Abstract: PURPOSE:To improve correspondence to multi-layer wiring by handling a through hole similarly as an obstruction, and setting an area within an allowable interval from the through hole in the neighborhood of the through hole as a through hole prohibiting area. CONSTITUTION:A corner point 14 is generated at a position separated from the obstruction 11 and the corners of terminals 21, 22 by the allowable range of a design rule. The through hole 12 and the area near to the through hole 12 than the allowable interval of the through hole 12 are handled as the through hole prohibiting area 13, and the corner point 14 is also generated in the periphery of the area. Thence, an escape line 15 is generated. Furthermore, the corner point 14 due to the terminals 21, 22 and the escape line 15 are eliminated. Following that, searching lines 31 are generated from the terminal 21 and the terminal 22 at a target side. The searching line 31 generated from the terminal 21 is inputted to a queue, and the searching line 31 generated from the terminal 22 is accumulated as the escape line 15.
Patent JP-H0937651-A (JP)
Title: Saucer for preventing flowerpot from falling
Inventor: TAKEDA KAZUO
IPC: A47G7/02
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a saucer for preventing flowerpot from falling, not damaging an external appearance of a flowerpot, capable of stably preventing the flowerpot from falling even during blowing of a strong wind, usable for flowerpots having different outer diameters. SOLUTION: This saucer for preventing flowerpot from falling comprises a saucer 3 having a peripheral edge part 2 in a tapered state with an inner diameter increasing toward the upper part, a disklike weight 4 laid on its bottom and a wedge 7 which is set between the side 6 of a flowerpot 5 placed on the weight and the peripheral edge part 2 of the saucer 3. The whole center of gravity is lowered by the weight of the weight 4 to prevent the flowerpot from falling.
Patent JP-H0265265-A (JP)
Title: Semiconductor case
Inventor: ICHIHARA TAKAAKI
IPC: H05K3/34
Filed: 1988-08-31
Abstract: PURPOSE:To alleviate the restrictions placed on the determination of the case size of a multi- pin semiconductor due to the standpoint of a manufacture side such as the mounting of components, to make the case small in size, and to improve a substrate in packaging density by a method wherein contact pads provided on the wiring substrate corresponding to outer lead terminals are arranged in a staggered pattern. CONSTITUTION:An outer lead terminal 4 is composed of an extension 4a extended from an inner lead and a tip 4b which is formed by bending the extension 4a into a crank shape and level with the contact pad 5 on a wiring substrate when a semiconductor case is packaged. The lengths of the extensions 4a of these outer lead terminals 4 or the positions where the tips 4b connected to the contact pads 5 extend are different from each other at intervals of a lead terminal. The contact pads 5 are arranged in a staggered pattern on the wiring substrate corresponding to the positions of the tip 4b of the lead terminals 4, and the pads 5 are connected to the outer lead terminals 4 with, for instance, solder or the like. And, the lengths of the lead terminals 4 are varied at intervals of a lead terminal and the connecting positions of the lead terminals 4 with the pads 5 are different from each other, whereby a required lead pitch can be ensured and the packaging density of a semiconductor case can be improve even if a case body is made small in size or pins are increased in numbers.
Patent JP-H0556482-A (JP)
Title: Duplicate remote monitor controller
Inventor: TOYODA JUNICHI
IPC: H04Q9/00
Filed: 1991-08-28
Abstract: PURPOSE:To realize duplication of transmission functions with a simple means and to attain multi-item and lots of transmission, high speed transmission and high efficiency transmission. CONSTITUTION:Master stations 1, 2 and slave stations 3, 4 are provided respectively with a sequence arithmetic operation function calculating a sequence including monitor control and system changeover and a start-stop transmission function and a programmable controller corresponding to duplicated transmission lines. Then the 1st master station 1, the 1st slave station 3, the 2nd master station 2 and the 2nd slave station 4 are connected by transmission lines 6, 7 via a MODEM and the various sequence is implemented based on the content of the arithmetic operation of the sequence of the programmable controller.
Patent JP-H0754501-A (JP)
Title: Packer
Inventor: OKURA MASATOSHI
IPC: E04G23/08
Filed: 1993-08-10
Abstract: PURPOSE:To obtain a packer which dispenses with any excessive length of a bored hole of materials to be crushed and has much effect for the crushing works, in the case of the packer used for the materials to be crushed composed of concrete or the like. CONSTITUTION:A shoe 2 is shortened to have a cut shape at the front end thereof and the wedge 3 thereof is inserted in a bored hole B. The blade 1 of the wedge makes contact with the inner wall face of the bored hole B when the shoe 2 is pushed out. And the shoe is much pushed out against the opening degree at which the blade has come into contact with the inner wall face at first, so that the opening quantity of the blades 1 gets 1.2 times or more as much as the above opening quantity when the front ens of shoe 2 has reached the front end of wedge 3. And further the shoe 2 is pushed out so that the front end of shoe 2 is protruded from the front end of wedge 3.
Patent JP-2001038722-A (JP)
Title: Resin processing installation and resin production method
Inventor: HATONO KAZUTERU
IPC: B29C48/40
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To manufacture a resin such as an aromatic polycarbonate which does not give rise to a retentive deterioration such as coloring, crosslinking or gel generation of the resin and has an extremely small content of a foreign substance by installing a reverse kneading unit at a position where the resin filling rate of a two-shaft kneader varies discontinuously. SOLUTION: A resin such as an aromatic polycarbonate is supplied to an intermeshing two-shaft kneader. A reverse kneading unit is installed at a position where the resin filling rate of the two-shaft kneader varies discontinuously, when process steps such as the sealing of an OH terminal, the addition/kneading of a catalytic deactivation agent, the addition/degassing of an assistant, the addition/kneading of an additive and melting/extrusion, are performed. Thus the inner resin filling rate of the two-shaft kneader is continuously (not discontinuously) decreased to eliminate a dead space. The aromatic carbonate is produced through a melt polycondensation process of an aromatic diol compound and a diester carbonate in the presence of an ester exchange catalyst or the like.
Patent JP-2001042088-A (JP)
Title: Method for radiation shielding
Inventor: SEKINE AI
IPC: G21F3/00
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To reduce labor of placing tentative shield and does equivalent and improve work safety by eliminating the necessity of attaching and detaching a heavy shield material manually. SOLUTION: For this shield method, a shield material filled type metal heat- retention vessel 2 having a heat-retention layer 2a and shield layer 2b is placed surrounding a pipe 1 being a radiation source. Before maintenance initiation, a shield material is filled in the shield layer 2b from a shield material filling port 10 by way of force feed hose 8. After maintenance termination, the shield material is sucked out of a recovery port 11 by way of a sucking hose 14.
Patent JP-S6275504-A (JP)
Title: Optical multiplexer/demultiplexer
Inventor: MAEDA TEIZO
IPC: G02B6/34
Filed: 1985-09-30
Abstract: PURPOSE:To obtain an optical multiplexer and demultiplexer having high multiplicity by using a hologram based upon interference between an aspherical wave and a spherical wave which are diverged from both the sides of a hologram photosensitive material layer as a diffraction grating and arranging an input optical fiber and output optical fibers oppositely to the diffraction grating on the basis of Littrow arrangement. CONSTITUTION:When the Z-axis vertical to the hologram photosensitive material layer 8 is defined as the optical axis, an aspherical substance beam 9 converged to a point 0 separated from the center point A of the layer 8 by a distance R0 on the optical axis is made incident on the layer 8 in the optical axis direction, i.e. in the direction of substance angle theta0=180 deg.. On the other hand, a spherical reference beam 10 diverged from a point B separated from the center point A of the layer 8 by a distance Rr on the opposite side of a substance beam is made incident on the layer 8 with a reference beam angle thetar from the optical axis to expose the layer 8 and form a hologram 11 consisting of interference stripes. The hologram 11 is used as a diffraction grating and an input optical fiber 13 and an output optical fiber group consisting of output optical fibers 14a-14f are arranged so as to be brought into contact with each other on the basis of so-called Littrow arrangement.
Patent JP-S6275845-A (JP)
Title: Symbol name storing system
Inventor: NIWA MASASHI
IPC: G06F9/44
Filed: 1985-09-30
Abstract: PURPOSE:To reduce the generating occasion of page faults by storing the string of symbol names having low using frequency and the string of data on the names excluding those symbol names having high using frequency into the different pages. CONSTITUTION:The programs of an LISP language read by an input part 1 are sorted into a general string and the string of symbol names by a string deciding part 2. Then the general string and the string of symbol names are stored in the different page areas of a secondary storage 5 via a general string storing part 3 and a symbol storing part 4 respectively. In such a way, it can be avoided that the symbol name of a low using frequency is mixed into a page where the string of general data having high using frequency is stored and therefore the storing area is effectively reduced in case a program described in the LISP language is processed by the means of an information processor which supports the virtual storage of a paging system.
Patent JP-H04234587-A (JP)
Title: Vermicular pump
Inventor: CHIYAARUZU ERUMAA SODAAKUISUTO
IPC: F04C5/00
Filed: 1991-08-28
Abstract: PURPOSE: To provide a peristaltic pump in which a pipe can be easily removed and installed. CONSTITUTION: A peristaltic pump is composed of a rotor 14 having a plurality of rollers 22 supported on a base 18, and a pump head 17 defining a squeezing bed 16 and adapted to be moved between an open position and a close position, a cam mechanism including a cam shaft and a cam, for opening and closing the pump head, and an adjusting mechanism 48 for adjusting the close position of the squeezing bed.