baber/WOPTO huggingface dataset:
Patent JP-H0774514-A (JP)
Title: Filter
Inventor: AIMO TSURUNEN
IPC: H01P1/10
Filed: 1994-03-03
Abstract: PURPOSE: To obtain a filter which can be used as either a band attenuation filter and a band-pass filter. CONSTITUTION: A dielectric filter 1 has a main body section made of a dielectric substance and two hollow sections 3 which work as resonators are formed through the main body section. The side faces of the main body section other than the top face 2 and one side face 4 are coated with a metal. On the side face 4 which is not coated with the metal, an electrode pattern is formed so that an inductive coupling and a capacitive coupling may be generated between the resonators. In addition, a switch B is provided so that the filter may work as a band-attenuation filter or a band-pass filter depending upon the state of the switch B, whether the switch B is closed or opened, by changing the ratio between the inductive coupling and capacitive coupling.
Patent JP-S55126381-A (JP)
Title: Method and device for vertical arc spot welding
Inventor: SHIMADA WATARU
IPC: B23K9/007
Filed: 1979-03-22
Abstract: PURPOSE: To prevent the drooping of molten metal and improve welding quality by injecting pressure gas toward the lower part of the molten metal right before arc extinguishing in the vertical arc spot welding method.  
     CONSTITUTION: A base plate 10 and a welding torch 12 is disposed at a suitable spacing and arc 16 is generated between a W-made electrode 14 and base plate 10. The base plate 10 is melted by the heat of this arc and molten metal 18 is formed, whereby welding is accomplished. Right before the extinguishing of the arc 16, inert gas is blown toward the lower part of the molten metal 18 from the nozzle 20 of the welding torch 12 held slightly upward. The molten metal 18 will not form any recess of undercut in the upper part and overlap protrusion in the lower part by gravity and the weld zone of the superior shape is formed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02216327-A (JP)
Title: Device for controlling speed change of automatic transmission
Inventor: INOUE EIJI
IPC: B60K31/00
Filed: 1989-02-15
Abstract: PURPOSE:To suppress the variation in engine speed during the constant speed traveling of a vehicle and reduce unnecessary speed change operations by carrying out a control so as to engage an overrun clutch at the time of generating a constant speed travel operation signal. CONSTITUTION:An automatic transmission 1 consists of a torque converter 2, a speed change gear mechanism 3 driven by the output thereof and friction elements for switching over the power transmission courses of the speed change gear mechanism 3. A forward clutch 4A, an overrun clutch 4D, a 2-4 brake 4E which is a band brake, a row reverse brake 4F, and one-way clutches 5A, 5B are provided as the friction elements. Control is carried out in such a way that, the overrun clutch 4D is always kept in a engaged condition at the time of generating an operation signal indicating the operating condition of a constant speed traveling device whereas, engaging the overrun clutch 4D only in the case of coasting at the time of receiving the non-operation signal of the constant speed traveling device.
Patent JP-H08224757-A (JP)
Title: Mold for injection molding
Inventor: SAITO KAZUO
IPC: B29C45/26
Filed: 1995-02-22
Abstract: PURPOSE: To improve the transfer property of a face which needs accuracy by forming at least one face from mold members constituting the mold face of a cavity part from a mold member having higher thermal conductivity than other mold members. CONSTITUTION: A prism 12, a molding, having A-C faces 13-15 as optical function faces is molded from a mold for injection molding which is composed of a fixed mold in which a fixed side sleeve 9 is buried in a fixed side mold plate 2 and a movable mold in which a movable side sleeve 6 is buried in a movable side mold plate 3. The movable sleeve 6 in which cavity parts 10 are formed in two places is made from carbon steel, and the rectangular side of a hole the width of which corresponds to the thickness of the prism 12 which is boringly installed in the movable sleeve 6 of the cavity part 10 is formed to be a sanded surface. Mirror surface inserts 7, 8 which are mold members for forming the A face 13 and C face 15 of the prism 12 are arranged in the cavity part 10, and these are made from zirconia having lower thermal conductivity than the movable sleeve 6.
Patent JP-S57149662-A (JP)
Title: Metal o-ring
Inventor: IWAMOTO SUKETOSHI
IPC: F16J15/06
Filed: 1981-03-11
Abstract: PURPOSE:To prevent leak of dirt water from inside the hollow metal O-ring at the time of replacement by providing thick-walled portion at the bottom of the ring with its upper surface inclined so that its lowest end comes to the same level with vent holes. CONSTITUTION:The metal O-ring is provided with a thick-walled portion 10 at the bottom, that is, at the side of the body flange. The surface of this portion is so inclined that the vent holes 7 is positioned at the lowest end of this inclination. As a result, water, entered into the ring through vent holes 7 during hydrostatic test, flows along the inclined surface of the thick-walled portion 10, after the hydrostatic test, and released out of the ring through the vent holes 7.
Patent JP-H06110490-A (JP)
Title: Circumferential environment adaptive standard pattern learning device
Inventor: SHINODA KOICHI
IPC: G10L15/06
Filed: 1992-02-21
Abstract: PURPOSE:To improve the recognition performance by using learning data vocalized by a small number of speakers in new environment and learning data vocalized by many speakers in original environment. CONSTITUTION:When there are data A vocalized under environmental conditions (a) and data B vocalized under environmental conditions (b) different from (a), vocalization data on the data A of a speaker SP who vocalizes both the data A and B and vocalization data on the data A of a speaker SQ who vocalizes only the data A are inputted to a correspondence means 101 and made to correspond to each other by using DP matching. A mapping generation means 102 performs mapping from the speaker SP to the speaker SQ by using the pair of data made to correspond to each other. A learning data generating means 103 estimates data B of the speaker SQ from the data B of the speaker SP by using the generated mapping and outputs the estimated data. A standard pattern learning means 104 learns a standard pattern by using the data B of the speaker SP and the data B of the speaker SQ generated by the learning data generating means 103.
Patent JP-S58152523-A (JP)
Inventor: SAGAWA KOUICHI
IPC: A47L9/14
Filed: 1982-03-05
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-H05170292-A (JP)
Title: Medium discharging apparatus
Inventor: KAARU HAINTSU FUTSUKUSU
IPC: B65D83/68
Filed: 1992-01-27
Abstract: PURPOSE: To easily divide discharge strokes from at least a part of the strokes without special consideration of the discharge unit in terms of the working properties. CONSTITUTION: Discharge apparatus 1 having one or more discharge groups 2, 3 has idle strokes for the discharge group 3. Because of this, a discharge unit 5 of the discharge apparatus 1 turns operating condition behind the time and the only decreased media is supplied by related discharge group 2. The discharge apparatus can be installed easily and part assembly is free according to the desired configuration.
Patent JP-H06228624-A (JP)
Title: Method for blowing in converter
Inventor: WASHIMI IKUHIRO
IPC: C21C5/46
Filed: 1993-01-29
Abstract: PURPOSE:To reduce the spattered quantity of molten iron by combining the inclining angle of nozzle holes and the operational condition and quantitatively optimizing, in a converter blowing method top-blowing oxygen. CONSTITUTION:Stirring gas is blown from the lower part of the converter charging the molten iron and the oxygen is blown toward the molten iron with a lance having plural nozzle holes from the upper part of the converter to execute refining. In this method, the lance, in which the inclining angle of the nozzle holes satisfies the inequality I, is used and the blowing is executed while controlling the oxygen supplying flow rate F, the nozzle hole diameter D and the lance height L so that W value shown in the equation II becomes <=100. Wherein, theta: the inclining angle (0 deg.<theta<90 deg.) of the nozzle hole, n: number of the nozzle holes (n>=2), D: nozzle hole diameter (mm), F: the oxygen supplying flow rate (Nm<3>/hr), L: the lance height (m), M: the molten iron wt. (T). By this method, the spattered quantity of the molten iron caused by the top-blowing oxygen jet is reduced, and the lowering of the yield of iron and the stickness of metal to the lance and refractory at the furnace opening part can be prevented.
Patent JP-H07221710-A (JP)
Title: Optical space communication equipment
Inventor: SAKANAKA TETSUO
IPC: H04B10/116
Filed: 1994-02-07
Abstract: PURPOSE:To implement bidirectional communication due to a visual light without being affected by attenuation of an absorption spectrum of air. CONSTITUTION:An input signal from an electric signal input terminal 22 is amplified by an amplifier 23 in the case of transmission and converted into an optical signal through intensity modulation at a semiconductor laser 25. Since an excited light of the semiconductor laser 25 is a P polarized light, the light passes through a polarized light beam splitter 34 and sent to space as a collimated beam light L2 by a condenser lens optical system 32. In the case of reception, since the optical beam from the device of an opposite party is an S polarized light, the beam is reflected in a polarized light beam splitter 31 and received by a light receiving element 36, and outputted from an electric signal output terminal 38 via an amplifier 37.
Patent JP-H06219753-A (JP)
Title: Forming apparatus of optical element
Inventor: SUZUKI TOSHIAKI
IPC: C03B35/00
Filed: 1993-01-29
Abstract: PURPOSE:To continuously carry out press forming of an optical element using a pair of forming molds. CONSTITUTION:The forming apparatus consists of a hermetically sealable forming chamber 21 and a pair of forming molds (upper mold 22 and lower mold 23) installed in the interior thereof. A gas flow inlet 24 and a carrying-in and-out opening 26 for charging and discharging a glass raw material are installed in the forming chamber 21. The gas flow inlet 24 allows to carry a non-oxidizing gas into the forming chamber 21 and the carrying in and out opening 26 enables opening and closing by a shutter 27. The glass raw material 25 used in forming is carried on a carrying dish 28 and carried in and out from the carrying in and out opening 26 by an arm 29 for carrying.
Patent JP-H09215292-A (JP)
Title: Power-generating device also serving for starting in two-cycle internal combustion engine
Inventor: MOTODATE SHIYOUJI
IPC: F02B75/02
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To prevent the enlargement of a two-cycle internal combustion engine and at the same time prevent a reversal brought about immediately before stopping it by a second closed circuit formed of a starting coil through a closed second contact, a brush in contact and a commutator. SOLUTION: Immediately before an internal combustion engine is stopped, when a starter button is in an off-state and the NC contact of a starter relay is closed, a brush is in contact with respectively a predetermined large-diameter conductive path 121, a commutator piece 122 and a small-diameter conductive path 123 and a second closed circuit 2 is closed. Namely, a closed circuit is formed of a starting coil 133 through contact with a brush, a commutator piece or the like, and the rotation of an inner rotor 90 generates electromotive force in the starting coil 133, so that the starting coil 133 acts as a power generation coil. Therefore, a current flows into the second closed circuit and for that reason, braking torque is applied to the inner rotor 90 by magnetic friction.  Accordingly, the reversal of a crank shaft 83 brought about immediately before a two-cycle internal combustion engine is stopped can be prevented by the braking torque.
Patent JP-H08212022-A (JP)
Title: Printer driver, printer, printing system, information processor, and printing method
Inventor: OMORI AKIRA
IPC: G06F3/12
Filed: 1995-01-31
Abstract: PURPOSE: To provide a printer driver capable of executing stapling or sorting in accordance with the number of pages of a printing document without practically printing out the contents of the document. CONSTITUTION: A printing system is constituted of a computer terminal 1 and a printer 2. The terminal 1 includes a computer terminal CPU 1a, etc., and the printer 2 is provided with a printer CPU 2a, a printing unit 2c and a stapling device 2e. The terminal 1 is connected to the printer 2 through a centronics interface 3 and transmits printing data to the printer 2 by a printer driver driven by the terminal 1 to instruct printing. When the execution of stapling is set up by the printer driver and the values of all printing pages are not '1', the printer 2 staples printed paper stored in the printing unit 2c by the stapling device 2e. When the values of all the pages are '1', stapling is not executed.
Patent JP-H11217491-A (JP)
Title: Food packaging film
Inventor: OTOI KENJI
IPC: C08L65/00
Filed: 1998-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a food packaging film having good well-balanced mechani cal strengths, elongation, oil resistance, transparency and water vapor barrier properties and can be incinerated without forming noxious gases causing environ mental pollution. SOLUTION: There is provided with a food packaging film comprising a cycloolefin thermoplastic resin, wherein the thermoplastic cycloolefin resin is one in which the repeating units having an alicyclic structure account for at least 30 wt.% of the total cycloolefin thermoplastic resin, and at least 30 wt.% of the repeating units having an alicyclic structure are free from a norbornane structure and which has a weight-average molecular weight of 5,000 or above and comprises at most 20 wt.% component having a molecular weight of 1,000 or below.
Patent JP-S56130747-A (JP)
Title: Improving method for shelf life of color image
Inventor: AONO TOSHIAKI
IPC: G03C11/10
Filed: 1980-03-17
Abstract: PURPOSE:To improve the shelf life of the image of silver halide color photographs by coating the substrate side surface of a photosensitive material formed with the  image with a resin film having specific oxygen permeability. CONSTITUTION:After a desired image is formed on the color image forming layer 1 on a substrate 2, a plastic film 3 of <=2ml/(m<2>.hr.atom) oxygen permeability is formed on the surface of the substrate 2 on the side opposite from the image forming surface, whereby said surface is covered and the color fading of the color image is prevented. The homopolymer and copolymer of vinyl alcohol and polyester and the like are preferable as the polymer constituting the above-mentioned plastic film 3.
Patent JP-H02214137-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKASU YASUHIRO
IPC: H01L21/76
Filed: 1989-02-14
Abstract: PURPOSE:To realize a low cost and to enhance a crystalline property and an element characteristic by a method wherein elements are formed respectively on a semiconductor crystal surrounded by an insulating film at an inner wall of a U-shaped part and on a semiconductor substrate. CONSTITUTION:The surface of a semiconductor substrate 20 in which U-shaped parts 21 have been formed and on which an insulating film 22 has been deposited is etched anisotropically; parts, formed at inner walls of the U-shaped parts 21, of the insulating film 22 are left and residual parts are etched and removed. A semiconductor crystal 23 is grown epitaxially on the surface of the semiconductor substrate 20; it is flattened by an etching-back method; end parts of the insulating film 22 formed at the inner walls of the U-shaped parts 21 are exposed. In this manner, the semiconductor single crystal 23 formed inside the U-shaped parts 21 is separated from a semiconductor around it. After that, elements 27, 27 such as semiconductor elements or the like are formed on the semiconductor single crystal 23 surrounded by the insulating film 22 formed at the inner walls of the U-shaped parts 21 and on the semiconductor substrate 20. Thereby, a low cost is realized, and a crystalline property and an element characteristic are enhanced.
Patent JP-S61195159-A (JP)
Title: Stabilization of reactive oligomer
Inventor: MATSUYAMA AKIO
IPC: C08L71/02
Filed: 1985-02-25
Abstract: PURPOSE:To obtain a reactive oligomer with storage stability for a long period, capable of giving cured products of high weatherability, modulus and heat resistance, by incorporating specific nitrogen-contg. compound in a reactive oligomer derived from ring opening polymerization, under specified condition, of a specific monomer such as glycidyl methacrylate. CONSTITUTION:A monomer of formula (R and R' are each H or CH3) (e.g., glycidyl methacrylate, glycidyl acrylate) is subjected to ring opening polymerization, in the presence of 54n100mol%, based on said monomer, of a monoalcohol compound (e.g., methanol, ethanol), using 0.1-10mol%, based on the monomer, of a cationic polymerization catalyst (e.g., boron trifluoride), to produce a radically curable reactive oligomer. This oligomer is then incorporated with 10-500 (pref. 50-200)mol%, based on said cathionic polymerization catalyst, of a nitrogen-contg. compound having unsaturated double bond (e.g., ammonia t- butylamine), thus obtaining the objective reactive oligomer.
Patent JP-S63202549-A (JP)
Title: Recording device
Inventor: SAKURAGI KENKICHI
IPC: B65H19/12
Filed: 1987-02-19
Abstract: PURPOSE:To cut a recording sheet finely and easily and prevent the setting defect, by forming the edge surface at the top of a sheet guide installed on the downstream side of a pair of feeding rollers into a peak head form over the whole width and installing saw teeth at the both edge parts of the sheet guide. CONSTITUTION:A sheet guide 15 is installed onto the downstream side of a pair of feed rollers 14 installed onto one case body, and a recording sheet 5 is guided by the sheet guide 15, and recording is performed in a recording part including a recording head 8b. The edge surface 15a of the top edge part of the sheet guide 15 is formed into a peak head form like a knife over the whole width, and the both edge parts are formed into saw-toothed form. With such constitution, when the recording sheet is set, the top edge part of the sheet can be cut finely and easily by hand, and generation of jam, etc. due to the nonuniform arrangement of the top edge of the sheet in operation can be prevented.
Patent JP-S58152122-A (JP)
Title: Suction device for internal-combustion engine
Inventor: KITAMURA SHIYUUICHI
IPC: F02B29/08
Filed: 1982-03-06
Abstract: PURPOSE:To reduce carrying-in of residual gas at a suction stroke, by a method wherein, at a low-load operating time, with a main and an auxiliary suction valves opened,  a suction closing valve and a suction shut-off valve are closed, air is sucked only  through an auxiliary suction path, the shut-off valve is opened during closing of a suction valve, and suction air is sucked through a suction path. CONSTITUTION:In a low-load zone of an engine, a closing valve 8 is closed, and if, with  a suction valve 4 and an auxiliary suction valve 17 opened, a suction stroke starts,  suction air is sucked in a working chamber 3 only through an auxiliary suction path 14.  For a specified duration of a period for which connection between a suction path 7  and the working chamber 3 is disconnected, a suction air introducing path 19 is opened  by at least a suction air shut-off valve 15, and thereby suction air enters the path 7 at  a downstream side of the closing valve 8 through the path 19 at a high speed, which  results in bringing a pressure in a space to rise to an atmospheric pressure. When considering a condition right before the path 7 and the working chamber 3 start to be connected with each other, the pressure of the path 7 is brought to an atmospheric pressure, and this nearly prevents the occurrence of a reverse flow of residual gas from the working chamber 3 even if the suction valve 4 is opened.
Patent JP-H05233335-A (JP)
Title: Accessing system for plural resources
Inventor: TANAKA KATSUMI
IPC: G06F9/52
Filed: 1992-02-21
Abstract: PURPOSE:To automatically allocate resource to be used to each process by a resource acquirement arbitration means which performs the unitary management of the resource when plural resources are accessed by plural processes. CONSTITUTION:An access right and an exclusive right for the resource of each process are allocated by providing the resource acquirement arbitration means 3 in a system consisting of the plural resources 11-1n and the plural processes 21-2m, and the resource can be acquired exclusively when each process access the resource acquirement arbitration means 3 sequentially, and the process obtaining the access right for the resource acquires the exclusive right for the resource. Furthermore, the resource acquirement arbitration means 3 is provided with an access right queue 4 which attaches the access right in a FIFO format corresponding to the request of the process, and an exclusive right queue 5 which attaches the exclusive right in the FIFO format corresponding to the request of the process obtaining the access right.
Patent JP-S58163395-A (JP)
Inventor: ARUBAATO DOUUSHIYU
IPC: D05B57/00
Filed: 1983-03-04
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-S58152166-A (JP)
Title: Fuel injection nozzle of internal-combustion engine
Inventor: YOSHIDA KOUICHIROU
IPC: F02M61/18
Filed: 1982-03-04
Abstract: PURPOSE:To facilitate the machining of a fuel oil well and at the same time prevent the oil from leaking by a structure wherein a fitting hole is formed adjacent to the fuel oil well formed on a nozzle body and a seating member is fitted in the fitting hole. CONSTITUTION:The fuel injection nozzle 11 consists of a nozzle body 12 and a seating member 13. A fuel oil well 15 with a large diameter is formed at the lower end of a needle valve hole 14 and a fuel oil passage 16 is bored from the upper end of the nozzle body 12 toward the fuel oil well 15. Annular recesses 21 are formed on the surfaces opposite to each other at the external periphery of the seating member 13 and the internal periphery of the fitting hole 17. The seating member 13 and the nozzle body 12 are very tightly jointed with each other by an annular oil-tighting metal 22 flowed into the annular recesses by plastic deformation. Because the fuel oil well 15 can be machined from the fitting hole 17 side owing to the structure as mentioned above, easy and efficient machining can be resulted.
Patent JP-H08100417-A (JP)
Title: Shock absorber for vehicle
Inventor: SASAKI TSUTOMU
IPC: E01F15/08
Filed: 1994-03-04
Abstract: PURPOSE: To provide a shock absorber for a vehicle surely absorbing and dispersing the kinetic energy at the time of a vehicle collision to reduce the shock sound and having a smooth outer surface so that various pictures and characters for guidance can be easily described. CONSTITUTION: The outer surface of a foam material 3 having a cross sectional shape combined with a circular arc located at the front and a rectangular using the chord of the circular arc as one side is covered with an aluminum alloy thin plate 2. A recess 4 is formed on the foam material 3, and part of a guard rail 11 including a stanchion 11a is inserted into the recess 4. The aluminum alloy thin plate 2 prevents the recovery of the foam material 3 after a collision, and the repulsion applied to a vehicle is reduced. A LED 9 is arranged at the upper end periphery section of the shock absorber main body 1 for a vehicle to make the shock absorber for a vehicle easy to recognize.