baber/WOPTO huggingface dataset:
Patent JP-H01243347-A (JP)
Title: Cathode-ray tube
Inventor: OFUNE HIDEKI
IPC: H01J29/86
Filed: 1988-03-25
Abstract: PURPOSE:To secure constant contrast regardless of the brightness of the solar light and obtain an image with good quality by using a material with the light permeability in inverse proportion to the intensity of the outside light for the faceplate of a cathode-ray tube permeating the outside light by the solar light. CONSTITUTION:The phosphors 3 of a cathode-ray tube 1 receive an electron beam from an electron beam and are illuminated, a feceplate 2 receives the effect of the outside light of the solar light. A material with light permeability in inverse proportion to the intensity of the outside light is used for this faceplate 2, the contrast is made constant regardless of the change of the intensity E0 of the outside light by the light permeability Tp of the faceplate 2 when the intensity E0 of the outside light is changed. The quality of the image formed by phosphors 3 of the cathode-ray tube 1 is improved.
Patent JP-H04305422-A (JP)
Title: Injection mold
Inventor: KIMURA KAZUHIRO
IPC: B29C45/26
Filed: 1991-04-02
Abstract: PURPOSE:To provide a means for stabilizing the stripper plate for releasing a synthetic resin molded product at the time of mold release in an injection mold equipped with the stripper plate constituted so as to be restricted in movement by the chains with predetermined length mounted so as to slidable on guide pins erected on the side of the movable mold of the synthetic resin injection molded product and fixed on the side of a fixed mold at one ends thereof. CONSTITUTION:Color pipes 9 are provided on guide pins 7 as stopper means for restricting the advance movement of a stripper plate 6 when chains 8 reach predetermined length at the opening time of a mold.
Patent JP-S59196852-A (JP)
Inventor: HANSUUATANASU BURUUN
IPC: C08F22/32
Filed: 1984-04-07
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-H09260865-A (JP)
Title: Enclosure for optical device
Inventor: TSUKIDATE RIYUUJI
IPC: G02B7/02
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To suppress to the most the invasion of moistened outside air into an optical device due to respiration so as to prevent dewing therein and to minimize a pressure difference given to an enclosure so as to prevent the deformation thereof. SOLUTION: A first and a second safety valves 20, 27 are provided to an optical device in such a manner that it is set as to be opened before the respiration is generated, so the respiration within the optical device is performed by means of the valves 20 and 27. In addition, the air passing through the valve 20 passes through a drying agent 24, so that it can be dried at all times. Therefore, the entrance of moistened outside air into the device can be suppressed to the most and the pressure difference given to the enclosure be minimized as well.
Patent JP-S51146264-A (JP)
Title: Measuring and recording device for long well
Inventor: MURATA YOSHIO
IPC: G01B5/207
Filed: 1975-06-10
Abstract: PURPOSE: A body for supporting a recording paper drum is provided with a pulley and a pair of feeler mechanisms and the operating condition is recorded and further a correct measurement and recording for the shape of long well is provided. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01242676-A (JP)
Title: Pressure-sensitive acryl adhesive composition
Inventor: AKIYAMA HAJIME
IPC: C08L29/00
Filed: 1988-03-24
Abstract: PURPOSE:To make it possible to bond a polyolefin resin satisfactorily without squeezing out of an adhesive and stain of a substrate, by mixing a (meth) acrylate copolymer with a chlorinated polyolefin resin. CONSTITUTION:This pressure-sensitive acryl adhesive composition is prepared by using a chlorinated polyolefin resin (A) (of a combined chlorine content of 10-70, preferably, 15-45wt.%, e.g., Superchlone LT, a product of Sanyo Kokusaku Pulp) and a (copolymer of) an ester of (meth)acrylic acid with a 1-14C alcohol, preferably, 4C and 8C alcohols and/or a copolymer of said ester with a copolymerizable vinyl monomer as principal components. The mixing ratio of component A to component B is such that the amount of component B is usually 1-70wt.%, preferably, 5-50wt.% (in terms of nonvolatiles). This adhesive composition is useful as pressure-sensitive tapes for sealing PE and PP bags, double-coated pressure-sensitive tapes, stickers or the like.
Patent JP-H03270497-A (JP)
Title: Diaphragm for loudspeaker
Inventor: ITO HIROAKI
IPC: H04R7/02
Filed: 1990-03-20
Abstract: PURPOSE:To transmit driving force, which is operated upon a voice coil, directly to the main body of a diaphragm with low loss by continuously and integrally forming the main body of the diaphragm and a bobbin with the same material, embedding and fixing the voice coil to the peripheral wall of the bobbin. CONSTITUTION:At the peripheral part of a main body 10 of the diaphragm, a cylindrical bobbin 11 is continuously integrated. In the internal part of the peripheral wall around the bobbin 11, a voice coil 12 is embedded in a fixed state and the outer peripheral wall of the bobbin 11 at the part of embedding the voice coil 12 is protruded to the outside so as to form a thick part 13. As the material to constitute the main body 10 of the diaphragm and the bobbin 10, any material can be used provided it is rich in electric insulation ability. However, diamond, SiC, Al2O3, TiC, TiN, TiB2, AlB2 and highpolymer crystal or the like are preferabl. As the material for constituting the voice coil 12, the material with satisfactory conductivity is adequate. Thus, the driving force to be generated by the voice coil 12 can be transmitted to the main body of the diaphragm with low loss.
Patent JP-S55161550-A (JP)
Title: Mold molding machine
Inventor: OOISHI UKICHI
IPC: B22C17/00
Filed: 1979-06-05
Abstract: PURPOSE: To achieve the simplification of construction and the ease of maintenance and inspection and to reduce the height of the jolt squeeze draw type mold molding machine by eliminating the flask mating cylinder to be provided to the bottom end face of the cylinder of the mold molding machine and building this mechanism into the cylinder.  
     CONSTITUTION: Feed and discharge holes 5, 6 for pressure fluid are provided in the lower part and intermediate part of a cylinder 3 and a rapping piston 7 is inserted into the inside. A spring bracket 28 interlocking to an elevating shaft 25 is provided to the bottom plate 15 of the squeeze piston 14 inserted into the piston 7. A stepped hole 33 is provided in the central part of the anvil 31 inserted into the piston 14 to penetrate the shaft 39 of the table 38 therethrough. Further, a spring 47 is interposed between the spring bracket 28 and anvil 31. A well chamber 45 is provided between the stepped hole 33 of the anvil 31 and shaft 39 to alternately communicate the feed hole 44 of the table 38 and exhaust hole 37 of the anvil 31. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63238152-A (JP)
Title: Aralkylphenolic resin molding material
Inventor: KATO NOBUKATSU
IPC: C08J5/10
Filed: 1987-03-26
Abstract: PURPOSE:To obtain the titled molding material having excellent heat-resistance, mechanical strength, electrical characteristics, etc., and suitable for electrical and electronic parts, mechanical parts, etc., by compounding a specific amount of mountain leather in place of asbestos as a filler. CONSTITUTION:An aralkylphenolic resin produced by reacting a compound of formula (R is 1-6C alkyl or 2-6C acyl; n is 1 or 2) (e.g. alpha,alpha'-dimethoxy-p- xylene) with a phenolic compound is compounded with 20-80wt.% mountain leather surface-treated with a liquid resin, a resin solution or a silane-coupling agent.
Patent JP-H09258421-A (JP)
Title: Method reprinting order reception processing and device therefor
Inventor: TAKEUCHI SHIGERU
IPC: G03B27/46
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain information for specifying an image frame ordered for printing by a simple device. SOLUTION: In this reprinting order receiving processing method in which the image frame of developed short film 91 having one or plural image frames ordered for printing is specified, the position of the developed short film 91 is stopped, and the position of the front end or rear end of the developed short film 91 is inputted and the position of the image frame of the developed short film 91 ordered for printing is inputted. Thus, the information for specifying the image frame ordered for printing is obtained based on the information of the position of the leading end or the tail end of the developed shorter film inputted and the position of the image frame ordered for printing.
Patent JP-H08246263-A (JP)
Title: Automatic regulation and control of sliver change timing in fine spinning step
Inventor: SHIMURA TAKEO
IPC: D01H9/04
Filed: 1995-03-06
Abstract: PURPOSE: To uniformize the sliver change timing by comparing and computing the expected amount of a sliver used per unit time with the actual amount thereof used and increasing or reducing the motor speed of a spinning frame based on the results. CONSTITUTION: A divided package data of each spinning frame 1 is fed to a central control panel 4 and integrated. The resultant data is fed to a management control part 5 to form a sliver exchange period, set value of full package sliver count and full cop count value based on the preset sliver exchange schedule, spinning frame group data, control value of the kind and yarn count of the sliver and count value, etc., of the divided package data. In the management control part 5, the set value is further compared with the actual value for each unit time to compute a deviation ratio E thereof. When the deviation ratio E is <=-3.0, a command signal for reduction in rotation of a motor in each spinning frame 1 is outputted to the central control panel 4. When the deviation ratio E is >=2.5, a command signal for an increase in the rotation is outputted thereto. The rotation of the motor in each spinning frame 1 is controlled to control the dispersion in the sliver change timing.
Patent JP-S58187568-A (JP)
Title: Carburettor for two-cycle engine
Inventor: HIROSE TATEO
IPC: F02M9/06
Filed: 1982-04-28
Abstract: PURPOSE:To shorten the dimensions of the widths of the carburettor and the whole of the engine including the carburettor by a method wherein the flat and square carburettor, reduced in the dimension of width, is attached to a valve seat outer, pinching a disc plate together with a valve seat inner. CONSTITUTION:The carburettor 14 is formed so as to be thin in the width thereof by reducing the dimension of the width thereof and is attached to the valve seat outer 15 having substantially a circular front face. In this case, a hole 16 is bored on the valve seat outer 15 and the hole 17 of the carburettor 14 is coincided with the hole 16 to clamp both parts 14, 15 by bolts and nuts. A part of the carburettor 14 is accommodated within a carburettor case 20, in which a throttle valve 21 is fitted elevatably, and one side of the case 20 is provided with an air suction port 22. The side part of the case 20 is also provided with a flat and square float chamber 24. According to this method, the dimension of the width of the carburettor 14 may be shortened and the total width of the engine including the carburettor 14 may also be shortened.
Patent JP-H04313076-A (JP)
Title: Apparatus for inspecting high-frequency, high-output-power transistor
Inventor: TANAKA HIROBUMI
IPC: G01R31/26
Filed: 1991-04-03
Abstract: PURPOSE:To smooth the motion of a stub and to average the change in impedance by using an air cylinder whose length can be changed continuously and smoothly as a driving source for the variable-length stub. CONSTITUTION:A sliding part 4 is fixed to one end of a fixed plate 2 which is provided through a fixed guide shaft 1. A stub 5 is associatively moved by the up and down operation of the sliding part 4. The sliding part 4 of an air cylinder 3 is slid up and down by the operation of the air cylinder 3. The sliding part 4 and an inner conductor 5B of the stub 5 are fixed with the fixed plate 2. Therefore, the conductor 5B of the stub 5 is slid by the sliding of the air cylinder 3. The up and down motion of the stub 5 is performed continuously and smoothly. Thus, impedance can be changed continuously and smoothly.
Patent JP-S54162376-A (JP)
Title: Automatic paper feeder
Inventor: UMEDA SEIGO
IPC: B65H3/06
Filed: 1978-06-14
Abstract: PURPOSE: To surely prevent a plurality of sheets from being simultaneously fed, by providing a friction band and pushing it to a kick roller.  
     CONSTITUTION: The friction band 4 is pushed to the kick roller 3 by a spring 5. When the kick roller 3 is rotated, the front end of the uppermost of sheets 20 stacked on a rest 1 is pushed onto the kick roller 3 by the spring 2 and the uppermost sheet is delivered in the direction of the arrow by the frictional force between the kick roller 3 and the sheet. The uppermost sheet is then conveyed into a sheet guide 6 through between the kick roller 3 and the friction band 4. If two sheets are delivered, the lower one is stopped by the frictional force with the firction band 4 so that only the upper one is conveyed by the kick roller 3. The coefficients of friction between the kick roller 3 and the sheets 20 μ 1  and between the friction band 4  and the sheets μ 2  are set higher than that between the sheets themselves μ 3  to  attain the purpose. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58188778-A (JP)
Title: Mooring line unwinding winch
Inventor: ICHIGOORI ARATA
IPC: B66D1/74
Filed: 1982-04-27
Abstract: PURPOSE:In a winch for unwinding a mooring line unwound from a rotary drum through a fair leader to the outboard, to save the manpower in a series of work by providing an outer drum for winding the mooring line and an inner drum for winding the lead line to pull the mooring line. CONSTITUTION:When unwinding the mooring line 5 wound around a mooring winch (not shown) to the outboard, both clutches 17, 25 for a feed-out winch 11 are first disconnected to unwind the lead line 37 from an inner drum 23 to engage a hook 45 at the tip with the circular section 43 at the tip of the mooring line 5. Then the clutch 17 is connected and only the inner drum 23 is rotated in the winding direction by means of a motor 19, to pull the mooring line 5 thus to engage the hook 45 with a seat 51. Thereafter both drums 23, 21 are rotated integrally to wind the mooring line 5 around the outer drum 21. After winding a proper length of the mooring line 5, the clutch 25 is connected and both drums 21, 23 are rotated counterwise to lower the mooring line 5 along the broad side through a fair leader 7.
Patent JP-H05273156-A (JP)
Title: X-ray analyzer
IPC: G01N23/225
Filed: 1992-03-27
Abstract: PURPOSE:To perform an accurate element analysis on a sample via X-rays by providing the second detector detecting the signals other than X-rays, and selectively passing the detection signal of the first second detector. CONSTITUTION:When an electron beam is radiated to a sample 4, X-rays XR are emitted from the sample 4, and reflected electrons and secondary electrons are generated besides the X-rays XR. The X-rays XR from the sample 4 are detected by an X-ray detector 6, and the secondary electrons from the sample 4 are detected by a secondary electron detector 7. The secondary electron detection signal is fed to a switch circuit 9, and the circuit 9 passes the X-ray signal while the secondary electron detection signal is kept at a fixed level or above. The X-ray signal is fed to a signal processing circuit 11 only while the electron beam is radiated to the specific region of the sample 4. The element analysis of the specific region of the sample 4 can be accurately performed based on the X-ray signal.
Patent JP-S51146384-A (JP)
Title: Catalyst for refining exhaust gas
Inventor: INABA EIYA
IPC: B01D53/94
Filed: 1975-06-11
Abstract: PURPOSE: Inexpensive catalyst can remove CO, NOx in exhaust gas without being poisoned with SO 2 . 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01246410-A (JP)
Title: Finishing oil applying guide
Inventor: YOKOYAMA TSUNENORI
IPC: D01D5/096
Filed: 1988-03-24
Abstract: PURPOSE:To provide the title guide which applies the finish oil to a melt- extruded multifilament yarn with oiling a guide equipped with two or more of different yarn-contacting parts wherein the yarn-contacting parts can be readily exchanged to suit for a small volume production of many kinds without uneven application of oil and yarn breakage. CONSTITUTION:Melt-extruded multifilament yarn is fed in unbundled state to the finishing oil-feeding guide 1 which is supported with a bracket 7 and provided with 2 or more different parts to contact with the yarn, and bundled on the yarn-contacting part, then treated with the finishing oil fed from the hole 4 above the contacting parts 2, 3. The guide body 1 can be turned around the shaft 10 to exchange the parts 2 and 3 easily, and the oil is fed through the hose 9, the joint 8, the paths 5 in the bracket 7 and the body 1, and the hole 4 to the yarn.
Patent JP-H08271546-A (JP)
Title: Connector for inspecting stepping motor
Inventor: TATENO TADASHI
IPC: G01R31/34
Filed: 1995-03-29
Abstract: PURPOSE: To obtain a connector for inspecting a stepping motor which deals even with a fine pitch terminal pin without causing breakage even of a thin resin terminal pin and in which good contact can be ensured when conduction and withstand voltage tests are effected by touching a contactor to a conductor binding part formed on the surface of terminal pin in the stepping motor by deforming the connector according to the variant shape at the conductor binding part. CONSTITUTION: Upper and lower clamps 2, 1 are pivoted through a compression spring 5 on one side thereof. Pieces 6, 6 for clamping the drum part of a stepping motor, a step part 7 for stopping a terminal pin seat 21, and a part 8 for receiving the end face of the stepping motor 20 are formed on the lower clamp 1. Both clamps 1, 2 are provided with upper and lower contact pieces 15, 12 in the form of thin leaf spring at the same pitch as the terminal pin 22 of the stepping motor 20. A conductor binding part 23 is clamped by the contact face parts at the forward end of the contact pieces 15, 12 stretching like a cantilever.
Patent JP-H05274716-A (JP)
Title: Optical disk and its production
IPC: G11B7/2433
Filed: 1992-03-27
Abstract: PURPOSE:To decrease a tilt angle, to lessen a change at and under a high temp. and high humidity and to enable stable reading by forming a dense and flat org. protective layer on the surface of the optical disk. CONSTITUTION:The org. protective layer is formed on the specular surface side surface and groove surface side surface of a substrate. This org. protective layer is repolymerized from an org. monomer and is formed on the specular surface side surface of the transparent substrate or the surface of the information recording layer, etc., formed on the opposite surface of the substrate under the plasma of an inert gas, such as Ar<+>, Xe<+>, He<+> or Ne<+>, in a vacuum chamber kept under 1X10<-1> to 1X10<-4>Torr. The extremely dense and flat org. protective layer is formed on the surface of the optical disk without applying strains and stresses to the substrate according to such constitution and, therefore, the tilt angle which is the cause for a focus error and tracking error at the time of reading of the optical disk is drastically decreased and the moisture absorption even under the high humidity is decreased. The increase in the tilt angle with lapse of time is thus obviated.
Patent JP-H10270866-A (JP)
Title: Roof for cabinet
Inventor: OCHI MASUMI
IPC: H05K5/02
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a roof for cabinet which can protect a group of terminals in a cable terminating part from rain or snow during connection work thereof and which can realize a comfortable environment for efficient working easily and for a short time. SOLUTION: A ground installation type communication cabinet consists of a cabinet body 11 provided with a group 12 of terminals in a cable terminating part on the side and a cover 13 which is provided to be opened and closed freely in a manner that it may cover the terminals thereof, and further it is provided with an overhang roof part 14 which is provided movablely on the upper side of the cabinet body 11 and extendedly in the direction of the cover 13.
Patent JP-H08274473-A (JP)
Title: High frequency circuit board unit
Inventor: TSUNEMATSU SUSUMU
IPC: H01P3/08
Filed: 1995-03-29
Abstract: PURPOSE: To stabilize the stray capacitance of patterns by forming a high frequency signal pattern on a first layer, at least a power pattern on a second layer grounded, except a part just beneath and marginal part, and entire grounding pattern on a third layer. CONSTITUTION: A multilayer board 10 has a high frequency signal pattern 11 which is formed on a first layer and mounts circuit components 12 forming a high frequency circuit and a signal pattern 13 of signal lines etc., formed on a second layer, except a part just beneath and marginal part of the pattern 11. The patterns 13 and 15 and insulation layer 14 use a dimension-stable Cu-clad laminate board and its entire grounding pattern 15 is formed on a third layer. On a fourth and following layers, power and signal patterns are formed, for example. The pattern 11 of the board 10 forms high frequency tuned amplifiers.
Patent JP-H03270541-A (JP)
Title: Reception data protection circuit
Inventor: ARAKI HIROFUMI
IPC: H04L25/08
Filed: 1990-03-20
Abstract: PURPOSE:To improve the reliability of a reception data by sampling a sent data two or more time, storing the result, comparing each stored data and finding out a data error due to an accidental fault. CONSTITUTION:A selection circuit 11 selects received data for each frame and the data are outputted while being divided into odd number frame data and even number frame data, (2m-1)th (m=1, 2, 3...k, positive integer) odd number frame data outputted from the selection circuit 11 are stored in a 1st memory 12, and (2m)th (m=1, 2, 3...k, positive integer) even number frame data outputted from the selection circuit 11 are stored in a 2nd memory 13. Then a comparator circuit 14 compares the storage data of the 1st memory 12 with the storage data of the 2nd memory 13 and the received data is fetched only when the result of comparison is coincident to find out a data error due to an accidental fault thereby improving the reliability of the received data.
Patent JP-H11269597-A (JP)
Title: Metal powder for sintering
Inventor: MATSUBARA SADAO
IPC: C22C33/02
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To obtain metal powder for sintering excellent in crushing strength and small in a dimensional change caused by shrinkage at the time of sintering. SOLUTION: As metal powder for sintering, perfectly alloyed powder in which each metal powder is mixed into Fe (iron) in the prescribed ratios of alloy elements is formed, and moreover, as for the alloy elements, the content of C (carbon) is regulated to, by weight, 0.61 to 0.67% Si to 0.009 to 0.011%, Mn to 0.178 to 0.182%, P to 0.012 to 0.015%, S to 0.009 to 0.011%, Ni to 0.51 to 0.63%, Mo to 0.53 to 0.65%, and Cu to 1.25 to 1.65%.