baber/WOPTO huggingface dataset:
Patent JP-H06210516-A (JP)
Title: Planted tooth type shaving cutter
Inventor: FUJITA MASAKATSU
IPC: B23F21/28
Filed: 1993-01-18
Abstract: PURPOSE:To improve the assembly precision of a planted tooth type shaving cutter and also make it compact. CONSTITUTION:The groove 2 of a cutter main body 1 is formed in a taper shape opening to the outside, and one side surface of the planting-in port 5 of a tooth 4 to be fitted hereto is made a center recessed surface 6, and the other side surface is made a center projecting surface 7, and also bolts are screwed into plates to be fitted to both ends of the cutter main body 1, and the tooth 4 is fixed from both ends by means of the bolts.
Patent JP-H08193997-A (JP)
Title: Absorbent of active type tgf-beta1, testing method of tgf-beta1 and cancer exmination method
Inventor: WATANABE ETSUKO
IPC: B01J20/04
Filed: 1995-01-18
Abstract: PURPOSE: To selectively absorb an active type TGF-β1 to enable detection by determining as the effective element for an absorbent an OH group apatite carbonate hydroxide that a part or entire part of OH base of an apatite hydroxide is exchanged with a CO3 group. CONSTITUTION: A part or entire part of OH group of an apatite hydroxide is exchanged with a CO3 group, and an OH group apatite carbonate hydroxide where the CO3 content is approx. 2.0wt.% and average grain size is 3 to 20μm is determined as an absorbent for active type TGF-β1, then it is suspended in a pure water and is filled in a stainless column. Further, a solution that the active type TGF-β1 is dissolved in an HCl is used as a standard sample, and after it is injected into a column from a sample injector, it is subjected to be fixed while a pure water is allowed to flow. Then, a buffer is added to the column so as to elute the absorbed substance by the linear gradient method and it is detected by an ultraviolet ray detector, for example. Thus, the concentration of the active type TGF-β1 in the sample solution is clearly measured qauntitatively.
Patent JP-H03210367-A (JP)
Title: Room temperature curing organipolysiloxane composition
Inventor: FUJIOKA KAZUTOSHI
IPC: C08L83/06
Filed: 1990-01-12
Abstract: PURPOSE:To obtain the title composition having good water-resistant adhesiveness by mixing a specified dioranopolysiloxane, modified polyether, iminoxysilane, alkoxysilane, and organosilicon compound, a surface-treated fine silica powder, and an organotin catalyst. CONSTITUTION:The title composition comprises essential constituents a diorganopolysiloxane (A) terminated with hydroxyl groups, a fine silica powder (B) having a surface treated with trimethylsilyl groups, a modified polyether (C) having terminal alkoxysilyl groups, shown by formula I (wherein R<1> and R<2> are each a monovalent hydrocarbon group; R<3> is a divalent hydrocarbon group; n is 1 to 3; m is 1 to 1,000), an iminoxysilane (D) of formula II or III (wherein R<4> and R<5> are each a hydrogen atom or a monovalent hydrocarbon group; R<6> is a divalent hydrocarbon group), an organotin catalyst (E), an alkoxysilane (F) of formula IV (wherein R<7> is a monovalent hydrocarbon group; R<8> is a monovalent hydrocarbon group containing an amino group), and an organosilicon compound (G) of formula V or VI (wherein R<4>, R<5>, and R<6> are as defined above; R<9> is a monovalent hydrocarbon group; R<10> is a 3C or higher monovalent hydrocarbon group; a is 1 or 2; b is a number satisfying the equation a+b=3).
Patent JP-H01182206-A (JP)
Title: Sealer
Inventor: NAKAJIMA YASUO
IPC: B65B7/28
Filed: 1988-01-14
Abstract: PURPOSE:To make it possible to rapidly and continuously seal an opening of a vessel with a sealing film which is formed from a belt film perforated by an intermittent motion, by heat-sealing the opening of the vessel kept in a vessel holder of a seal head apparatus with said sealing film by a film sealing device. CONSTITUTION:Two transfer tables 9 are arranged. The circulating route A of a film holder 89 is overlapped in a required transfer section D of the film in the circulating route C of a seal head apparatus. The transfer table 9 is intermittently turned by the adsorption of a discontinuously perforated sealing film 5 at air holds 101 on the film holder 89 and synchronously transferred in the film transfer section C at the same speed as the seal head apparatus revolving continuously to securely deliver the sealing film 5 to the film holder of the seal head apparatus. The seal head apparatus holding the sealing film 5 is turned to receive a vessel at a vessel holder and to closely contact the sealing film at the opening 3 of the vessel 1 and further to seal with pressure the opening 3 by a pressing ring 204 and a sub-heater block 205.
Patent JP-H01181231-A (JP)
Title: Binary data coding/decoding system
Inventor: FURUKAWA TERUO
IPC: G11B20/14
Filed: 1988-01-13
Abstract: PURPOSE:To improve the recording density and transfer rate of a sample servo system optical disk device or the like by increasing the shortest pit interval into 2T from 1.5T of (2-7)RLLC. CONSTITUTION:A data B is inputted to a terminal 2 and subject to serial/ parallel conversion by a shift register 4. The output is latched by a D-F/F5 and supplied to a PLA 6. Input terminals I0-I7 of the PLA correspond to 2-bit data Z0-Z3. In the basic conversion, the data is separated into 2-bit and 5-bit data are made correspondent to '10000', '01000', '00100' and '00000' with respect to codes A-D being obtained. Thus, the Tmin of a consecutive data satisfies 2T (T: data bit length, Tmin=2T) except 'CA', 'CB' and 'BA'. When the 'CA', 'CB' and 'BA' are consecutive, the two cases of them are converted into bit codes '0001000000' and '0000100000'.
Patent JP-H07206733-A (JP)
Title: Hydrocarbon, its production, production of halohydrocarbon using the same as raw material and the halohydrocarbon
Inventor: WATABE YOSHIHISA
IPC: C07C23/46
Filed: 1994-01-25
Abstract: PURPOSE:To obtain a new halohydrocarbon useful as a raw material for perfumes by halogenating a new hydrocarbon synthesized from, as raw material, norbornadiene readily available in large quantities. CONSTITUTION:This halohydrocarbon is expressed by formula 1 (X is a halogen), e.g. pentacyclo[5,4,2<1.7>,1<3.6>, 0<10.13>,0<12.14>]-4,5,8,9-tetrabromotetradecane. This compound of formula 1 can be obtained by halogenating a new hydrocarbon of formula 2. This new hydrocarbon of formula 2, in turn, can be prepared by dimerizing norbornadiene of formula 3 in the presence of a catalyst, a combination of a ruthenium complex and an N,N-dialkyl (meth)acrylamide. The norbornadiene of formula 3 can be easily obtained from acetylene and cyclopentadiene each of which can be obtained in large quantities by cracking naphtha. The compound of formula 2 is useful as a fuel for jet propulsion, a monomer for polymers, etc.
Patent JP-H02186665-A (JP)
Title: Memory integrated circuit device
Inventor: HAYASHIDA KIYOTOMI
IPC: H01L25/18
Filed: 1989-01-12
Abstract: PURPOSE:To enable the formation of a memory IC of large capacity small in area by a method wherein a support lead pin which supports the memory chip and a lead pin connected to the bonding pad of a memory chip are provided, and the memory chips are arranged as being stacked up at a specified interval. CONSTITUTION:Four memory chips 10 are three-dimensionally arranged in four layers, a support lead pin 20 which supports the chip 10 is provided to four corners of a rectangular chip 1 respectively, lead pins 30 connected to the bonding pads of the chips 10 and a selection lead pin 40 which sends an electric signal of a selection signal to each of the memory chips 10 to electrically select the chips 10 stacked in four layers are provided along each side of the chips 10. And, the support lead pin 20 is made to serve also as a power supply terminal of the chip 10. The lead pin 30 is composed of two metal plates 31 and 32 overlapped each other, and a protrusion 36 of the metal plate 32 is connected to a pad 34 of the chip 10 through the intermediary of a gold wire 35. The selection lead pin 40 is composed of metal plates 41-44 heaped up in layers, and a protrusion 45 provided to each of the plates 41-44 is connected to the pad 34 of the chip 10 through the intermediary of the gold wire 35.
Patent JP-S54100262-A (JP)
Title: Semiconductor device
Inventor: SUZUKI HIROMICHI
IPC: H01L23/29
Filed: 1978-01-25
Abstract: PURPOSE: To form an IC featuring a small heat resistance by adhering the copper stud attached with the Si element and the lead frame together via the conducting paste on the Al header processed with Alumite.  
     CONSTITUTION: Al header 1 is formed by coating Al 2 O 3  in a cecessary thickness. Then Si pellet 6 is connected to gold-plated 11 copper stud 5 via Au-Si eutectic layer 12. Lead frame 8 is prepared independently, and the stud is positioned via the concave part of the header. At the same time, frame 8 is fixed at the prescribed position via the silver paste with burning at 150°C. After this, the wiring and  resin sealing 10 are given to carry out the cut-off from common frame 13. In this  constitution, the header freaures a high heat conductivity because of the pure Al,  and a thin-gage package can be obtained owing to the Alumite treatment. Thus,  the inner lead can be fixed to the header surface in a body, facilitating the wiring  work. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09195214-A (JP)
Title: Footpath-roadway boundary block
Inventor: KAMIYA NORIAKI
IPC: E01C11/22
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a boundary block in which the draining of a roadway can be easily performed. SOLUTION: A substantially rectangular parallolopiped-shaped footpath- roadway boundary block 1 is arranged in such a manner that a front surface 5 facing the longitudinal direction is turned to roadway side and a rear surface 4 facing the longitudinal is turned to footpath side. A hollowed recessed part 38 uniformly extended in the longitudinal direction so that a section vertical to the longitudinal direction has a substantially C-shape is formed over the whole longitudinal length of the substantially rectangular parallolopiped, and the hollowed recessed part 38 has a recessed part 8 forming a drainage ditch in a position lower than the lower end 5a an the front surface of the block of the hollowed recessed part 38.
Patent JP-H09199607-A (JP)
Title: Cmos semiconductor device
Inventor: TATEYAMA TAKESHI
IPC: H01L27/02
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To prevent latch-up. SOLUTION: N<+> impurity regions 2 and 3 which become the source/drain regions of an n-MOS FET and a p<+> impurity region 1 for giving a substrate potential are formed within the surface region of a p-type semiconductor substrate 8 and p<+> impurity regions 4 and 5 which become the source/drain regions of a p-MOSFET and an n<+> impurity region 6 for giving the substrate potential of the well are formed within the surface region of an n well 7. The drain of each MOSFET is commonly connected to an output terminal OUT and the n<+> impurity region 6 and the p<+> impurity region 5 are commonly connected to a higher-level side power supply Vbb.  The p<+> impurity region 1 is connected to a lower-level side power supply Vss1 (ground) and the n<+> impurity region 2 is connected to a higher-level/lower-level side power supply Vss2 with a higher potential than the potential of the lower-level side power supply Vss1.
Patent JP-2000203734-A (JP)
Title: Paper feeding cassette and recording device
Inventor: CHIKU AKIRA
IPC: G03G15/00
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To prevent an overlapped delivery of recording paper using a friction member and to prevent generation of noise caused by the friction member by opening a hole at a position opposed to a paper feeding roller on a bottom plate and sticking the friction member to the hole. SOLUTION: At a recessed part 206 in the vicinity of a tip part of a bottom plate 203, an opening part 207 is provided. A friction member 208 is installed so as to cover the opening part 207. On an upper part of the friction member 208, a paper feeding roller 301 which has a shape having a major axis and a minor axis, is constituted of a member with high frictional resistance in the surrounding and is supported by a support shaft 303 is provided. On a rear side of a position where the friction member 208 of a bottom plate 203 is installed, one end of a spring 401 is coupled with a bottom part at the inside of a paper feeding cassette and the other end is coupled with a bottom surface of the bottom plate 203.  Because the friction member 208 is installed at an opposed position in the paper feeding roller 301, recording paper 402 is pressed on the friction member 208, deviation of recording paper 402 of a lowermost part is suppressed and an overlapped delivery is prevented. At a position opposed to the paper feeding roller 301 of the bottom plate 203, the opening part 207 is provided and vibration is not transmitted to the bottom plate 203.
Patent JP-H07207064-A (JP)
Title: Reactive resin particle and its production
Inventor: MIZUTANI HIROKI
IPC: C08F16/14
Filed: 1994-01-25
Abstract: PURPOSE:To obtain a reactive resin particles having a specified active oxygen content and a specified particle diameter and being capable of a reaction among particles or with an external substrate by effecting the emulsion polymerization or nonaqueous dispersion polymerization of an unsaturated monomer having an organic peroxide bond group and an unsaturated monomer copolymerizable therewith. CONSTITUTION:This particles have organic peroxide bond groups of an active oxygen content of 0.005-4.0% within the resin particle and have a mean particle diameter of 0.01-100mum. It is desirable that the reactive resin particles are internally cross-linked ones. These particles are produced by effecting the emulsion polymerization or nonaqueous dispersion polymerization of an unsaturated monomer having an organic peroxide bond (a compound having both a radical- polymerizable C-C double bond and an organic peroxide bond group in the molecule, e.g. a ketone peroxide corresponding to an ester of (meth)acrylic acid, itaconic acid or the like) and an unsaturated monomer copolymerizable therewith.
Patent JP-H11203856-A (JP)
Title: Disk driving device
Inventor: UEYASU TSUNEO
IPC: G11B33/14
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a disk driving device wherein dirt like dust particles, etc., are prevented from adhering to a gap surface of a magnetic head and from entering a floppy disk; head crash is hard to occur; it is possible to improve an error rate at the time of reading and writing data, and maintain endurance and life of a magnetic recording medium and a magnetic head. SOLUTION: A housing provided with an opening part at one end which can be opened and closed for attaching and detaching a magnetic recording medium, and a disk driving device 10 which is arranged to be opposed to a magnetic recording medium arranged in the above housing with a gap left against the recording surface and reads or writes information on the above- mentioned magnetic recording medium having a magnetic recording part, are provided with exhaust ports 33, 35 for dropping and exhausting the dust particles in the housing to the above-mentioned opening side, and sealing members 46, 6, 7, 8 at a blocking part for blocking hole parts 31, 30 which are other gaps of the above housing than the exhaust ports 33, 35.
Patent JP-S63175397-A (JP)
Inventor: TAKEUCHI HIROYASU
IPC: H05B41/24
Filed: 1987-01-14
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-H08200632-A (JP)
Title: High-temperature air burner
Inventor: NODA ETSURO
IPC: F23C99/00
Filed: 1995-01-19
Abstract: PURPOSE: To uniformize the temperature distribution in a furnace, i.e., uniformly heat a material to be heated and to suppress the generating amount of nitrogen oxide by preventing the lifting of a flame at the time of burning a burner at a low load, and preventing the high-temperature flame shortening of the flame in the case of burning the high-temperature air by using steam in which motif fluid is not burned to be reacted. CONSTITUTION: This high-temperature air burner 3 comprises a fuel nozzle 4 for supplying fuel gas, an air nozzle 5 for supplying high-temperature combustion air, and a motif fluid nozzle 7 for elongating a flame, wherein the motif fluid is steam, and the steam is supplied from a steam nozzle 7 provided in the nozzle 4.
Patent JP-H11200783-A (JP)
Title: Screw conveyor device for tunnel boring machine
Inventor: AZUMA SHINJI
IPC: B65G33/14
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To improve workability by supporting the front section of a conveyor casing to a front drum in a rockable manner and placing a bracket installed at a rear on the supporting member of a rear drum. SOLUTION: The front section of a screw conveyor is supported to a bulk head for the front drum of the tunnel boring machine in a rockable manner. A bracket 18 consisting of a pair of left-right tabular members 18a and pipy members 18b welded at the front ends of the tabular members 18a towards the left and the right is welded onto the underside of a rear-section casing 13 for the conveyor. A pair of inverted T-shaped sectional left-right support members 20 with a slot 22 along the propulsive direction are fixed onto a main- body plate 19 mounted on the rear drum 2 of the tunnel boring machine, the front ends of the pipes 18b are inserted and placed to the slot 22 and a blot 23 is abutted and positioned to the plate 18a.  The bolt 23 is loosened at the time of curved execution, the pips 18b are moved to desired places in the slot 22, the bolt 23 is clamped at the place of the movement of the conveyor and the casing 13 is secured at a desired place. Accordingly, the screw conveyor device can be miniaturized, and can be replaced simply preparation.
Patent JP-H06216499-A (JP)
Title: Manufacture of copper circuit board
Inventor: NABA TAKAYUKI
IPC: C04B37/02
Filed: 1993-01-19
Abstract: PURPOSE:To realize a copper circuit board wherein its mass productivity and its heat cycle-resistant characteristic are excellent by a method wherein a copper-circuit assembly is arranged and heated so as to match the shape of a bonding-material layer and only the copper-circuit assembly provided with a bridge part is etched and treated. CONSTITUTION:A copper-circuit assembly 3a in which circuit elements 1a, 1b, 1c, 1d are connected to each other by a plurality of bridge parts 2a is adjusted, a bonding- material layer 5a is formed on the surface of an aluminum nitride board 4a so as to coincide with its pattern, the copper-circuit assembly 3a is arranged, the whole is heated, and the AlN board 4a is bonded to the copper-circuit assembly 3a. The surface part of the copper-circuit assembly 3a including the bridge parts 2a is etched and treated, and a copper circuit board 6a in which a plurality of the circuit elements 1a, 1b, 1c, 1d have been bonded on the surface of one AlN board 4a so as to be separated is manufactured. Consequently, since the copper-circuit assembly in which the plurality of the circuit elements have been connected by the bridge parts is bonded integrally to the board so as to match its shape, the mass productivity of the circuit board is excellent and the positional accuracy of the individual circuit elements is increased.
Patent JP-H08194204-A (JP)
Title: Liquid crystal display device
Inventor: ITO OSAMU
IPC: G02F1/13363
Filed: 1995-01-20
Abstract: PURPOSE: To provide a color STN-LCD having a good visual angle characteristic and excellent uniformity. CONSTITUTION: The Δnd of a liquid crystal layer 10 for driving is specified to 0.80 to 0.90μm, the transmission axis bearing angle of an upper polarizing plate 13 to 30 to 70 deg., the transmission axis bearing angle of a lower polarizing plate 23 to 60 to 90 deg., the delay axis bearing angle of an upper phase plate 19 to 150 to 190 deg., the delay phase axis bearing angle of a lower phase plate 29 to 30 to 80 deg. and the Δnd of the upper phase plate 19 and the lower phase plate 29 to 200 to 300nm and 500 to 620nm, respectively.
Patent JP-S57120472-A (JP)
Title: Electronic appliance
Inventor: NISHIKAWA TATSUO
IPC: B41J15/04
Filed: 1981-01-19
Abstract: PURPOSE:To obtain small sized electronic appliances having the higher integration degree with a reduced dead space by a construction wherein a driving motor is disposed at one end of roll paper and electric cells are disposed at one end or the other end of the roll paper. CONSTITUTION:Roll paper LP for recording is entirely covered with a body case, while a motor M is disposed in parallel with one end surface LP1 of the roll paper LP and an electric cell B is disposed in parallel with the motor M. As an alternative embodiment, the motor M and a speaker S are disposed on one end surface of the roll paper LP, while electric cells B1-B3 are disposed on the other end surface thereof.
Patent JP-S5599767-A (JP)
Title: Iil type semiconductor device
Inventor: HATSUTA YASUSHI
IPC: H01L27/02
Filed: 1979-01-26
Abstract: PURPOSE:To increase the current transfer rate and further to minimize the drop in the current transfer rate due to the increase of the injector current, by making the emitter-collector interface longer than the shorter side of the rectangular base-collector region. CONSTITUTION:In order to lengthen the emitter-collector interface of a lateral PNP-transistor, P-type emitter regions 18A and 18B are formed corresponding to the two shorter sides of rectangular base-emitter region 20, and at the same time, N-type base regions 22A and 22B are fixed. That is, essentially, two PNP-transistors are formed. 28A, 28B indicate the injector contacts corresponding to emitter regions 18A and 18B. Consequently, the emitter-collector interface of the lateral transistor becomes nearly twice as large as that of the conventional device. As a result, injection is operated from both sides of base-emitter region 20 and the current transfer rate is increased.
Patent JP-S62166195-A (JP)
Title: Ship propelling device
Inventor: TSUCHIMOTO KANJI
IPC: B63J3/02
Filed: 1986-01-18
Abstract: PURPOSE:To make it possible to install a driven device near a main part of an engine without expanding the space of an engine room by installing the device driven with the torque of the main part of the engine as a power source near an area where a transmission projects. CONSTITUTION:A second generator 24 is installed near an area where a transmission projects namely in a vacant space 26 near a main part of an engine 13. Accordingly, in spite of the installation of the second generator 24 in addition to a first generator 21 near the main part of the engine 13, there is no need for expanding the volume of an engine room 12, without making a passenger space in a ship narrower regardless of the addition installation.
Patent JP-S62166737-A (JP)
Inventor: YOSHINAKA MINORU
IPC: H01M10/46
Filed: 1986-01-16
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-H11200630-A (JP)
Title: Container and building work execution method
Inventor: KUDO TOMOO
IPC: E04G21/14
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To eliminate the influence of weather as much as possible and ensure a shorter construction period and more stable quality of a building. SOLUTION: A supporting member 2 in a folded condition is provided outside and above a container A to support a roof part. A container mainbody 1 and the supporting member are connected to each other with a supporting member jack 3 and a mainbody jack 4 is provided under the container mainbody 1. The container A is carried to an intended construction site and set up to operate the jacks 3, 4 for moving up and extending the supporting member 2, so that trusses and, etc., can be placed on the supporting member 2 to form the roof part. The roof part is supported by columnar materials while taking construction materials out of the container mainbody 1, the jacks 3, 4 are operated to move down the container mainbody 1 for cancelling the support of the roof part and then the container A is pulled from under the roof part.