baber/WOPTO huggingface dataset:
Patent JP-H07266153-A (JP)
Title: Steel coil packing cap installing machine and method
Inventor: YAMAKAWA MASAO
IPC: B23P19/04
Filed: 1994-03-31
Abstract: PURPOSE:To provide a packaging device automating such a process that each steel sheet cap is put on both ends of a packaging body of a steel coil covered with a paper packing material. CONSTITUTION:A cylindrical packaging body 2 consists of a ramp 41 setting height of the center line constant and keeping it horizontality, a pressing plate 43 undulating in space between a vertical position and a horizontal position at both end sides of this packaging body 2, a driving part 44 getting this pressing plate 43 undulated and moved in front and in the rear, and a cap feeding part 45 positioning a cap 29 horizontally on the pressing plate 43 for feeding. The pressing plate 43 fed with the cap is stood erect in parallel with an end face of the packaging body 2 and, after centering with the packaging body 2 is carried out by a centering head installed in the pressing plate 43 projectingly, this plate 43 is advanced formward, fitting the cap 29 in the end of the packaging body 2. The cap feeding part 45 takes out the cap 29 successively from a cap forming machine producing the cap 29 from a cap material roll, conveying it to the pressing plate 43.
Patent JP-S55155314-A (JP)
Title: Connecting method of optical fiber and its connector
Inventor: KINOSHITA KIYOUICHI
IPC: G02B6/255
Filed: 1979-05-21
Abstract: PURPOSE:To considerably reduce working time by performing fusion-bonding connection in multilayer form by the sue of a CO2 laser beam while moving optical fibers in the direction perpendicular to the optical fiber axis. CONSTITUTION:After right and left optical fiber cables 20, 21 with exposed strands are aligned and disposed in an optical fiber aligning and holding jig 18, they are fixed by using plastic plates 30, 31 and scres 32 and the right side optical fiber is pushed by using a micrometer 33 to apply butting pressure to the pairs of the respectively opposing optical fibers. Next, the condensed beam is so controlled as to be radiated to the optical fiber of the uppermost layer by using a micrometer 17 and the optical fibers are subsequently fusion-connected by being moved in the negative Y-axis direction by moving a table 26. Next, in the similar manner, a condensing lens holder 17 is moved downward to so control the condensed beam 5 as to be radiated to the 2nd layer optical fibers and the optical fibers are fusion- connected by being moved in the positive Y-direction. Since the optical fibers are fusion-connected in multilayer state in this way, the working time may be considerably reduced.
Patent JP-S60204435-A (JP)
Inventor: IDA KEIZOU
IPC: B65B7/16
Filed: 1984-03-30
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-S58180628-A (JP)
Inventor: KUROE TAMOTSU
IPC: D02J1/22
Filed: 1982-04-16
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-S52146181-A (JP)
Title: Preparation of semiconductor device
Inventor: IKEDA TADASHI
IPC: H01L21/302
Filed: 1976-05-29
Abstract: PURPOSE: To obtain a metal mask having a fine pore by bringing in the particles of a metal being deposited around a spacer having a double layer structure after carrying out selective etching with the use of the spacer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54154259-A (JP)
Title: Target for electron irradiation type amplifier tube
Inventor: MITOMI OSAMU
IPC: H01J43/12
Filed: 1978-05-26
Abstract: PURPOSE: To avoid the diode deterioration caused by the secondary electron, the X- rays and the like as well as to enhance the frequency characteristics by securing the porous insulator layer on the diode active region of the semiconductor substrate.  
     CONSTITUTION: Porous insulator layer 14 is coated on semiconductor substrate 1 as if it covered the periphery of diode active region b, and then metal layer 5 featuring a sufficient thickness is coated over layer 14 covering over the area where the electric field is produced. Thus, a target is formed for the electron irradiation type amplifier tube. In this case, the secondary electron or the X-rays generated within the tube have no touch to layer 14 provided at the area where layer 5 is coated, thus causing no deterioration of the diode. At the same time, the dielectric strength of the diode is increased since the electric field becomes weak at the region where n - -type semiconductor layer 7 thouches layer 14. Furthermore, the dielectric constant decreases because of the porous layer 14, and accordingly the electrostatic capacity formed at layer 14 can be decreased. Thus, the frequency characteristics can be improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04298119-A (JP)
Title: Phase synchronizing signal generating circuit
Inventor: SOYA TAKASHI
IPC: H03L7/00
Filed: 1991-03-27
Abstract: PURPOSE:To realize the phase synchronizing signal generating circuit generating a clock signal phase locked with an external trigger signal simply and stably even when a Vp-p voltage of a triangle wave is fluctuated. CONSTITUTION:The circuit is the phase synchronizing signal generating circuit generating a clock signal phase locked with an external trigger signal and featured to be provided with peak hold means 119-121 holding a peak voltage of a phase measurement signal whose frequency is equal to a frequency of the clock signal, a reference voltage generating means generating plural reference voltages V1-V4 based on a holding peak voltage and a phase control means controlling a phase of the clock signal based on the phase data obtained by the comparison between the phase measurement signal and the plural reference voltages. The phase measurement signal is featured to be a triangle wave signal or a sawtooth wave signal.
Patent JP-S55154746-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: NISHIZAWA JIYUNICHI
IPC: H01L21/761
Filed: 1979-05-22
Abstract: PURPOSE:To obtain a semiconductor integrated circuit device (IC) having no disconnection and  high integration degree by forming a plurality of recesses on the main surface including large  lateral epitaxially growing speed of a substrate, retaining an insulating film only on the surface of  the substrate but removing the insulating film on the other portion, and forming an epitaxial layer to attain the same flat surface as the substrate. CONSTITUTION:A p-type substrate 1 having larger lateral epitaxially growing speed then longitudinal epitaxially growing speed on a low index crystal surface is treated with an alkaline solution  of HF+HNO3 series to selectively form recesses of different depths in the substrate 1. Then, an  SiO2 film 6 is retained on the surface of the substrate, but SiO2 films on the side wall and bottom  are removed, and n<2>-type layers 2, 12 are formed thereon. Subsequently, epitaxial layers 3, 13 are  formed in the recesses to fill the recesses. When the recesses are completely filled with the layers  3, 13, the surfaces become completely low index, and do not accordingly grow any more to obtain  the flat surface. Diffused layers are formed in the layers 3, 13 except polysilicon 116 on the SiO2  film 6 to form leading layers 102, 112 so as to form an SIT thereon. According to this method,  the surfaces of the epitaxial layers of different depth in the chip are always flat, and easily isolated  and the buried layer can be led out readily with no disconnection due to stepwise configuration.
Patent JP-S53148628-A (JP)
Title: Carburetor for gas fuel
Inventor: UEDA KATSUHITO
IPC: F02D19/02
Filed: 1977-05-30
Abstract: PURPOSE: To improve the running performance of an internal combustion engine employing gas fuel such as liquefied propane gas, by making it possible to control the ratio of mixture to three steponse to the state of running without enlarging and complicating the structure of a carburetor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09258770-A (JP)
Title: Speaker adaptive method for voice recognition
Inventor: HONMA SHIGERU
IPC: G10L15/00
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To improve a recognition rate with a small quantity of learning data in the case of recognizing voice off line, taking enough time. SOLUTION: Recognized object voice is recognized on a phrase unit using an unspecific speaker model (S2 ). The unspecific speaker model is made a speaker adaptive initial model (S3 ). Compared to the likelihood of each prospect resulted from recognition, the likelihood with large likelihood difference between the first and second prospects than each likelihood difference between the second prospect onward is selected as a teacher signal (S4 ), and speaker adaptive processing is performed using only the recognized object voice corresponding to the teacher signal (S5 ). Using the adapted model, steps S2 -S5 are repeated until the recognized result becomes the same as the preceding time or until the lapse of limit time.
Patent JP-S59188974-A (JP)
Title: Manufacture of semiconductor device
Inventor: OOOKA HIDEYUKI
IPC: H01L21/336
Filed: 1983-04-11
Abstract: PURPOSE:To obtain a gate FET of an off-set structure using poly Si for a gate electrode by later oxidizing the poly Si by a method wherein low concentration source and drain diffused layers of a shallow junction depth are provided by self-alignment with the following region as a mask, before an Si gate electrode part is oxidized. CONSTITUTION:A gate insulation film 3 is formed on a semiconductor substrate 1 via isolation oxide film 2. The film 3 is coated with a poly Si film 4, thus forming a resist pattern 11 of a poly Si electrode, etc. Next, the poly Si is anisotropically etched with the pattern 11 as a mask. Thereafter, with the pattern 11 or the Si film 4 and the oxide film 2 as a mask, ion implantation at a low concentration is performed to the source and drain regions, resulting in the formation of the shallow source and drain region diffused layers 5 of the reverse conductivity to that of the substrate 1. A gate region 9 as the gate region and the oxide film 2 are made as a mask, the source and drain high concentration diffused layers 6 and 7 are formed by high concentration ion implantation, and a stepwise difference is formed on the front of the layers 6 and 7, thus producing an off-set structure.
Patent JP-H10316881-A (JP)
Title: Coloring agent substituted with polysiloxane-poly(oxyalkylene) copolymer
Inventor: BRUHNKE JOHN D
IPC: C08G77/46
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a coloring agent containing a siloxane having a poly(oxyalkylene) copolymer substituent, especially a coloring agent prepared from a reactive dye. SOLUTION: This coloring agent composition is expressed by the structural formula of ABXYZ [A is an organic chromophore; B is an electrophilic reactive group bonded by covalent bond to A directly or via a linking group; X is a nucleophilic linking group bonded to B and Y by covalent bond; Y is a polysiloxane group containing poly(oxyalkylene) group; Z is a terminal group of Y]. The coloring agent composition can be produced from a reactive dye AB reacted with XYZ, i.e. the poly(oxyalkylene)-containing polysiloxane group.
Patent JP-S62220975-A (JP)
Title: Image forming device
Inventor: HARADA KENTARO
IPC: G03G15/043
Filed: 1986-03-20
Abstract: PURPOSE:To easily discriminate which color is to be used when a specific part of one original is to be copied in different color by displaying a part to be copied in changed color, i.e. in red if there is to be red. CONSTITUTION:An operator selects a multicolor copy (color change) mode with a selection key 31b and then a pattern consisting of an original frame and a specified range (pattern frame) is displayed. At this time, the part outside the pattern frame, i.e. basic color (black) part is displayed in black and the part inside the pattern frame, i.e. changed color (red) part is displayed in red, thus making a partial color display. When a reverse mode is selected with a selection key 31, the part outside the pattern frame, i.e. changed color (red) part is displayed in red to make a partial color display. Consequently, which range and which color a color change is being made into is easily discriminated.
Patent JP-S62220965-A (JP)
Title: Image forming device
Inventor: INUYAMA SATOHIKO
IPC: B41J13/00
Filed: 1986-03-20
Abstract: PURPOSE:To easily obtain a recorder which has a both-surface recording function by superposing devices which each function as a recording device by itself on over the other (vertically) so that their directions are made opposite. CONSTITUTION:The bottom part 230 of an upper recorder is positioned at the tray part (recessed part) of a lower recorder. The tray parts of the recorders serves positioning parts for superposing. Namely, information is printed on one surface of paper fed from a lower paper feed cassette 204. the paper whose one surface is printed is guided to the manual insertion slit of the upper machine through a lower discharge roller 213. the guided paper has information printed similarly. At this time, the surface of the paper which is printed by the upper machine is opposite from the surface printed by the lower stage. Thus, the recorders are connected one over the other to realize a recorder which has an automatic both-surface function.
Patent JP-H11263339-A (JP)
Title: Beverage can carry container
Inventor: OKADO MASAHIKO
IPC: B65D21/02
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a beverage can carry container made of synthetic resin which can be repetitively used, can efficiently carry or store empty containers and can effectively display articles at a shop. SOLUTION: The beverage can carry container 10 is formed of a rectangular bottom plate 11, a pair of side plates 12 standing on two opposite sides of the bottom plate 11, two shaft members 13 respectively connecting between both upper corners of the side plates 12 and a pair of lid plates 14 rotatably attached to the shaft members 13 respectively.
Patent JP-S56159619-A (JP)
Title: Autofocus camera
Inventor: IWATA HIROSHI
IPC: G03B13/36
Filed: 1980-05-13
Abstract: PURPOSE: To make more precise range finding by varying the oscillation frequency of the ultrasonic-wave transmitter of an autofocus camera having an ultrasonic range finder according to the kind of a lens in use.  
     CONSTITUTION: When one of a wide angle lens, standard lens and telephoto lens is mounted on a camera, the oscillation frequency of an ultrasonic range finder is varied to 18.0, 30.2 or 57.9kHz, for example, according to an decrease in the angle of view to increase the frequency, thereby lowering the directivity of an ultrasonic wave. When resistance arrays 8, 9 or 10 is connected to a terminal 11, an ultrasonic oscillator is made to oscillator at 57.9, 30.2 or 18.0kHz, and when the telephoto, standard or wide angle lens is coupled with a mount, a short circuit is formed between 11 and 8', 11 and 9' or 11 and 10' to send an ultrasonic wave which has a frequency corresponding to the said lens. Thus, more precise range finding is made. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62219708-A (JP)
Title: At-cut vibrator
Inventor: HANJI MOTOYASU
IPC: H03H9/17
Filed: 1986-03-19
Abstract: PURPOSE:To contrive the miniaturization of the titled vibrator by selecting a tilt angle theta between a parallel part in the lengthwise direction of a vibration part and an attenuation part within a range of 21 deg.+ or -7 deg.. CONSTITUTION:A rectangular vibration part 11 is provided to the middle part of an AT-cut vibrator 10 and the lengthwise direction of the vibration part is used as the axis Z'. The attenuation part 12 whose width of short-side is processed narrow toward the lengthwise direction is extended from an end face of the vibration part 11 and the energy is confined in the vibration part 11. Then the tilt angle theta between the lengthwise direction of the vibration part 11 and the attenuation part 12 is selected as 21 deg.. Denoting the length of the vibration 11 as L2, the width be W1, the length of the AT-cut vibrator as L1, the width of the end face of the attenuation part 12 as W2, then the ratio W2/W1 is selected as 0.55-0.75 and the ratio L2/L1 is selected as 0.70-0.75, the equivalent tilt angle theta is 21 deg.+ or -7+ or -. Thus, even when the entire shape is miniaturized, the characteristic is improved.
Patent JP-H06294722-A (JP)
Title: Sample fixing method for tension test of reinforced cloth
Inventor: YAMADA SEIICHI
IPC: G01N3/04
Filed: 1994-03-31
Abstract: PURPOSE:To provide a sample fixing method for tension test of reinforced cloth in which the test can be carried out according to the regulations of JIS by holding a sample so that stress is not concentrated at the gripping part of a reinforced cloth at the time of a tension test thereby preventing breakage at the gripping part. CONSTITUTION:Upper and lower clamps 4a, 4b are provided movably up and down through a moving means. Releasable chucks 6a, 6b are fixed to the opposing bottom faces of the upper and lower clamps 4a, 4b in the center thereof and a fixing jig 8 for a reinforced cloth body W (sample) is fixed detachably to the chucks 6a, 6b through a supporting member 7. The supporting member 7 comprises a T-shaped gripping part 9 being clamped by the chucks 6a, 6b, and a recessed part 10 to be engaged with the fixing jig 8, wherein cushion rubbers 11 are applied to the opposite sides of the T-shaped dripping part 9 for the purpose of buffering.
Patent JP-H10246833-A (JP)
Title: Connecting member for optical fiber and its manufacture, and connection structure of optical fiber
Inventor: HANAJIMA NAOKI
IPC: G02B6/30
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To fix an optical fiber to the input/output end surface of an optical element without variance in connection angle even if the light input/output end surface slants to an optical waveguide. SOLUTION: The optical fiber connecting member 10 is used which is constituted by forming a flat part 12 for rotating direction position display at part of the outer periphery of a tubular body having a connection end surface 10a oblique to the direction of a through hole 11 for optical fiber insertion, the optical fiber 4 is inserted into the through hole 11, and the optical fiber connecting member 10 is adhered to the light input/output end surface 3 of the optical element with a ultraviolet-ray setting adhesive 13 together with the optical fiber 4; and the direction of the connection angle between the light guide 2 of the optical element 1 and the optical fiber 4 can easily be set to a correct direction by referring to the direction of the flat part 12 for rotating direction position display.
Patent JP-H07271040-A (JP)
Title: Method for processing lithographic printing plate
Inventor: KAWAMATA YUKINAO
IPC: G03F7/32
Filed: 1994-03-31
Abstract: PURPOSE:To process monosheet-type lithographic printing plate with the printing durability improved to stabilize high-quality printing and obtained by applying a silver salt diffusion transfer process, by incorporating specified nitrobenzoimidazoles into the developer. CONSTITUTION:A lithographic printing plate having a physical developing nucleus layer and a silver halide emulsion layer on a substrate is processed by the silver salt diffusion transfer process. In this method, nitrobenzoimidazoles expressed by the formula are incorporated into the developer. In the formula, R1 is hydrogen atom, halogen atom, alkyls, alkoxyls, hydroxyalkyls, phenyl, sulfonic group or carboxyl, and R2 is hydrogen atom, alkyls, alkoxyls, hydroxyalkyls or phenyl. As a result, since the nitrobenzoimidazoles are used as an inhibitor for physical development and to process the printing paper in the silver salt diffusion transfer process, the printing durability, especially the printing durability at the fine picture part such as dots and fine lines, is improved.
Patent JP-H02247144-A (JP)
Title: Fluorinated hydrocarbon based azeotropic and pseudoazeotropic composition
Inventor: ASANO AKIO
IPC: C07C19/01
Filed: 1989-03-17
Abstract: PURPOSE:To obtain the incombustible title composition consisting of 1,1,2- trichloro-1,2,2-trifluoroethane and other two kind of compounds, having azeotropic composition, capable of reducing the amount used and suitable as a substitute fluorocarbon and as cleaning solvent. CONSTITUTION:The aimed composition consisting of 50wt.% 1,1,2-trichloro-1,2,2- trifluoroethane (R113), 21wt.% 1,2-dichloro-1,1-difluoroethane and either one compound of trans-1,2-dichloroethylene, 2,2-dimethylbutane, 1-chloropropane and cyclopentene which is different in the ratio according to the above- mentioned substance used and used at a ratio of 29 wt.% in the case of trans-1,2-dichloroethylene. The composition can be used as heat medium, foaming agent, etc., as same as a conventional fluorocarbon and especially when the composition is used as cleaning solvent, it is useful as a substitute for R113, since the composition has cleaning power higher than that of a conventional single R113 and especially suitable as cleaning agent for IC parts, etc., and water removing agent, etc. Furthermore, the composition has less change of composition in recycle.
Patent JP-H11249018-A (JP)
Title: Optical element and optical system using the same
Inventor: AKIYAMA KENJI
IPC: G02B3/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical element, with which the arrangement accuracy of a reflecting mirror is made smooth while attaining entire miniaturization, by allowing a reflection plane to be the reflection plane inclining an incident/ emission reference axis with respect to the plane with respect to a normal at a reference point, and providing the distribution of refraction factors at one part of a medium consisting of a transparent body at least. SOLUTION: A convex refraction plane (incident plane) R2 having positive refraction power and a concave refraction plane (emission plane) R5 having two reflection planes R3 and R4 and negative refraction power are formed on the surface of an optical element 10 in the order of light beam passage from an object. Both two refraction planes R2 and R5 are rotationally symmetric spherical surfaces and all the reflection planes are anamorphic surfaces symmetric to a YZ plane. Then, the medium neat the incident plane R2 has the refraction factor distribution and the form of that distribution is spherical distribution with origin of the incident plane R2 as a curvature center. Thus, color separating performance is prevented from being changed by an incident angle to an imaging device.
Patent JP-S62220570-A (JP)
Title: Adhesive
Inventor: SHIBATA MATSUMURA
IPC: C09J201/00
Filed: 1986-03-24
Abstract: PURPOSE:An adhesive, obtained by blending a polymer component consisting of a low-molecular weight liquid polymer, etc., with a specific amount of a cationic surfactant, capable of well adhering to concrete, metal, etc., in a wet state in seawater and preventing the corrosion of the concrete, metal, etc. CONSTITUTION:An adhesive consisting essentially of a blend obtained b blending (A) 100pts.wt. polymer component consisting of (i) 100-40pts.wt. low-molecular weight liquid polymer, preferably polybutene, polyisobutylene, polybutadiene, etc., and (ii) 0-60pts.wt. high-molecular weight rubber, preferably butyl rubber, etc., with (B) 0.1-20pts.wt. preferably 0.5-10pts.wt. cationic surfactant, e.g. amine salt based, quaternary ammonium salt based surfactant, etc.
Patent JP-H027948-A (JP)
Title: Stapler for surgery
Inventor: ROBAATO JII ROSUFUASU
IPC: A61B17/072
Filed: 1989-03-17
Abstract: PURPOSE: To facilitate filling with staples by adding inclined side faces at the respective ends of parallel side faces and self-arranging the staples in order inside a hexagonal pocket. CONSTITUTION: A pocket 10 has a pair of 1st parallel side faces 12, and these parallel side faces 12 respectively have two ends 16. These ends 16 are connected to a pair of inclined side faces 14. When a staple S is arranged into the pocket 10 along the inclined side faces 14 of the pocket 10, the staple S is rotated along suitable axis as required so as to be properly put into the pocket 10.