baber/WOPTO huggingface dataset:
Patent JP-S61194854-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MORIYA ATSUSHI
IPC: H01L23/04
Filed: 1985-02-25
Abstract: PURPOSE:To avoid short circuit between leads or between electrodes caused by free movement of fine foreign substances by a method wherein an internal surface of a cavity of a package is coated with a material substantially same as a sealing material when a pellet is airtightly sealed. CONSTITUTION:An internal bottom surface 11a of a cap 11 is coated with low melting point glass 12 which is the same material as a sealing material by a method such as coating. The cap 11 and a substrate 2 are put into a sealing furnace while being placed on a jig. At that time, fine foreign substances 13 adhering to the surface of the pellet fall onto the glass 12 applied on the bottom surface 11a. After heating, the substrate 2 and the cap 11 are taken out of the sealing furnace and cooled. The melted glass 12 is solidified and the airtight sealing of the inside of the package is achieved. With this constitution, short circuit between leads 6 or between electrodes caused by free movement of the foreign substances 13 is avoided.
Patent JP-S61193607-A (JP)
Inventor: YAMANAKA HIROSHI
IPC: A47B81/00
Filed: 1985-02-25
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-H02212644-A (JP)
Title: Balancer shaft driven device for internal combustion engine
Inventor: HIRAOKA MASAMI
IPC: F16F15/26
Filed: 1989-02-14
Abstract: PURPOSE:To reduce the agitating resistance of lubricating oil by a method wherein a lubricating oil discharge hole through which the lower part of the interior of a gear chamber is communicated with the interior of an engine body and an air introduction hole through which the gear chamber is communicated with the interior of the engine body in a level higher than that of the lubricating hole are formed in a first case member. CONSTITUTION:A balancer shaft 21 supported internally of a bearing hole 13a of a pump case 13 is rotationally driven through a timing belt 39, a driven pulley 37 for reversing drive, a driven gear 40, and a driven gear 41 by rotation of a crank shaft. A lubricating oil discharge hole 98 through which the lower part of a gear chamber 94 formed in a gesr case 42 is communicated with a lubricating oil discharge hole 99 of a cylinder block 1 and an air introduction hole 100 through which the interior of the gear chamber 94 is communicated with an insertion hole 101 of a cylinder block 1 are formed in a pump case (first case member) 13, and lubricating oil in the gear chamber 94 is smoothly discharged to the cylinder block 1 side. This constitution reduces agitating resistance of lubricating oil in the gear chamber and enables reduction of incurring of a power loss.
Patent JP-H02213695-A (JP)
Title: Small-diameter heat transfer tube with inner face groove
Inventor: HOTTA YASUSHI
IPC: F28F1/40
Filed: 1989-02-14
Abstract: PURPOSE:To obtain a small-diameter heat transfer tube having excellent heat transfer performance by forming an inner face groove in a metal tube having specific size or less of an outer diameter, and providing a trapezoidal groove shape for specifying a groove depth and a groove angle for a tube shaft. CONSTITUTION:A small-diameter heat transfer tube with an inner face groove is formed with an inner face groove in a metal tube having 8mm or less of its outer diameter, and has a trapezoidal groove shape including 0.1-0.2mm of groove depth (h) and 8 deg. or less of a groove angle Q to a tube shaft. If the depth (h) is smaller than 0.1mm, its heat transfer performance is not sufficient, while if it exceeds 0.2mm, its molding becomes difficult. If the groove angle Q exceeds 8 deg., it is difficult to obtain desirable heat transfer performance. The angle Q is desirable to abruptly approach 0 deg., and its optimum angle is 0 deg.. When the conditions are so set that one groove sectional area (perpendicular to its axis) becomes 0.012-0.040mm<2>, the heat transfer performance is further improved.
Patent JP-S58152431-A (JP)
Inventor: HIROSE HARUOMI
IPC: A01K89/017
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-H09230765-A (JP)
Title: Cleaning blade, cleaning method, and device unit and image forming device using the same
Inventor: ASANO MASANARI
IPC: G03G5/147
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an excellently durable cleaning blade, which is free of so-called blade curl and damage to the edge of the blade, and a cleaning method and to provide a device unit and image forming device using them. SOLUTION: The cleaning blade, for removing residual toner by being brought into pressure-contact with the surface of an electrophotographic photoreceptor after the transfer of a toner image formed by development, is composed of an polyurethane elastic body containing 1.0wt.% or less low-molecular element whose molecular weight is 500 or less.
Patent JP-2000233646-A (JP)
Title: Seal member integralated lower sash
Inventor: TAMURA TETSUJI
IPC: E06B7/23
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To prevent infiltration of water from a clearance with a window glass main unit, hold it by a seal member so as to prevent vibration, and extrusion mold the seal member integrally with a sash main unit and easily, in a lower sash slidably holding a window glass in a door part of an automobile. SOLUTION: A first seal lip 40 having a first sloped surface 41a protruded while tilting to an inner side toward a base bottom part 11 is provided in an opening end part 12a of a first vertical wall part 12. A second seal lip 50 having a second sloped surface 51a protruded while tilting to an inner side toward an opposite side to the base bottom part 11 is provided in an opening end part 13a of a second vertical wall part 13. The first/second sloped surfaces 41a, 51a are placed almost in parallel, to provide a clearance of width W1 as viewed from a direction of arrow mark A.
Patent JP-S63201892-A (JP)
Inventor: HAYASHI TAKAHIRO
IPC: G07F9/02
Filed: 1987-02-18
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-S58153473-A (JP)
Title: Recording and reproducing device
Inventor: HANMA KENTAROU
IPC: H04N5/92
Filed: 1982-03-08
Abstract: PURPOSE:To record a picture of high quality or numbers of pictures when necessary, by recording selectively both or a single side of two secondary picture signals having half image resolution to a disk. CONSTITUTION:The picture signal supplied from an image pickup circuit 1 is recorded to a disk 6 via a recording circuit 2 and heads 4 and 5. In a reproduction mode, this recorded picture signal is reproduced out of the disk 6 by a reproducing circuit 11 and via heads 8 and 9 and delivered through a terminal 14. The circuit 2 delivers two secondary picture signals having 1/2 image resolution. Both or a single side of these two picture signals is recorded selectively to the disk 6 with operation of a push-button 15. Both secondary picture signals are recorded to obtain a picture of high quality; while just a single side of the two picture signals is recorded to increase the number of recording sheets, respectively.
Patent JP-S59160873-A (JP)
Title: Measuring device for track roundness of discoid recording medium
Inventor: WADA AKIRA
IPC: G11B25/04
Filed: 1983-03-02
Abstract: PURPOSE:To measure the roundness of one track on a discoid recording medium by outputting rotation information from a tracking signal detecting circuit and providing a filter which removes a rotational frequency component or a DC component outputted from a driving circuit. CONSTITUTION:When information recorded on a track on the disk is reproduced, an actuator 2b traces the track accurately, so the driving circuit 4 outputs its driving signal through a filter circuit 6 which has characteristics nearly equal to response characteristics of the actuator 2b, thereby measuring the track roundness of the disk 1 by the output signal. The filter circuit 7 which removes the frequency component due to eccentricity resulting from a failure in the fitting on a turntable and the DC component appearing at the output of the filter circuit 6 is connected to the output of the filter circuit 6. Further, the tracking signal detecting circuit 3 outputs a rotation information signal (a) showing rotation information on the disk 1. The output of the filter 7 and rotation information signal (a) are supplied to a recorder 8. This recorder 8 displays and also records track deviation of one track on the disk on the basis of the output of the filter circuit 7 and rotation information signal (a).
Patent JP-H07221536-A (JP)
Title: Small antenna
Inventor: HIRAYAMA HIROHISA
IPC: H04B1/38
Filed: 1994-02-08
Abstract: PURPOSE:To obtain a small antenna in which the impedance at a desired resonance frequency in the antenna system is easily matched with respect to the small antenna incorporating a radio communication equipment such as a portable radio equipment or a cordless phone. CONSTITUTION:The small antenna is made up of a radiation element and a ground plate opposed to each other having a dielectric material or an air layer in between, a short-circuit plate short-circuiting the radiation element and the ground plate, and a feeding pin used for feeding the radiation element. Through the constitution above that a feeding parallel plate 8 connecting to the feeding pin 2 is arranged in parallel with the radiation element 4 at a gap, capacitive feeding is attained for the radiation element 4 and impedance matching of the system at a desired resonance frequency is attained by adjusting the area and the gap of the feeding parallel plate 8.
Patent JP-S63202316-A (JP)
Inventor: AZUMA HIRONOBU
IPC: A01D67/00
Filed: 1987-02-17
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-S5056795-A (JP)
IPC: E04C/
Filed: 1974-03-28
Abstract: The invention relates to a fire screening glazing panel and a method for forming the panel. The panel is composed of at least two structural plies, at least one of which is a vitreous sheet, and a layer therebetween composed at least in part of a heat convertible barrier forming material, which material forms a solid porous or cellular thermally insulating body when subjected to sufficient heat, as during a fire. The barrier forming material is an hydrated metal salt selected from the group consisting of aluminates, plumbates, stannates, alums, borates, and phosphates. The barrier forming material does not significantly reduce the transparency of the structural sheets, if they are transparent, even over extended use during normal conditions.
Patent JP-H04249077-A (JP)
Title: Structure of center conductor connection part in high-frequency electronic apparatus
Inventor: HAYAKAWA AKIRA
IPC: H01B17/56
Filed: 1991-02-05
Abstract: PURPOSE:To narrow gap between two center conductor fastening tools, thereby designing the case in small size, and suppress the cost by installing a shield plate, which shuts off electromagnetic interference of a high frequency signal, inside of an insulative bulkhead partitioning the two fastening tools from each other. CONSTITUTION:A shield plate 34 to shut off electromagnetic interference of a high frequency signal between two center conductor fastening tools 27 is installed inside of an insulative bulkhead 32 located on a holder 21 for insulative material, wherein the bulkhead partitions the two fastening tools 27 from each other. In case center conductors 47 are attached to the respective fastening tools 27, the tips of the conductors 47 are shut off by the bulkhead 32 even though the distance between the fastening tools is small and the center conductors are long, and thus shortcircuiting is prevented, Also in the condition signals are transmitted, electromagnetic interference of two high frequency signals can be shut of by the shield plate 34, This allows simplifying the constitution, constructing the case in small size, and suppressing the cost.
Patent JP-H10224509-A (JP)
Title: Communication terminal equipment
Inventor: UCHIYAMA MASAKO
IPC: H04M1/57
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To make it possible to transmit specific information to a called side without connecting a telephone line by counting ringers from a caller side, detecting the ID of the caller side and reproducing a message determined by the count value of the ringers and the ID. SOLUTION: When incoming from an exchange is detected, whether the terminal ID information of the caller side is included in a received signal from the exchange or not is checked by an ID detection means 4. When the ID has been registered in a communication terminal equipment, ringing is turned off by a system control means 1 and the incoming of the ID is displayed on a display means 8. In the state, a ringer counting means 3 counts up the number of inputted signals. The count value of the means 3 and the caller side ID information detected by an ID receiving means are collated with the contents of a table previously written in a RAM 5 and a message corresponding to the ringer frequency and the caller side ID is reproduced by a voice reproducing means 6.
Patent JP-H02217593-A (JP)
Title: Shield excavator
Inventor: BANDO KOJI
IPC: E21D9/06
Filed: 1989-02-15
Abstract: PURPOSE:To effectively excavate natural ground by a method in which a milling cutter board to be turned by a drive source fixed integrally with a cutter disc is provided in the space of its front eccentric position by positioning the cutting edge on the back of the cutter tooth. CONSTITUTION:A cutter disc 3 by a drive source 2 is provided on the front end of a skin plate 1, and a propusory jack 5 is provided in the rear side. A rotary cutter 31 for cutting natural ground is projectionally set on the front face 3c of the disc 3. A new segment is assembled between the jack 5 and a newly set pipe T2 to extend the pipe T2. A milling cutter board 33 by a drive source 34 fixed integrally to the disc 3 is provided in the space 3d on the eccentric position of the front face 3c of the disc 3 by lowering the tip of the cutting tooth 33a slightly backwards from the tip of the cutter 31. The abrasion of the reinforcing bar portion of the board 33 can thus be prevented.
Patent JP-H08209659-A (JP)
Title: Construction method for erosion and torrent control dam
Inventor: TANAHASHI TAKASHI
IPC: E02B7/02
Filed: 1995-02-02
Abstract: PURPOSE: To attain very high stability in the case of stacking blocks when assembling a erosion and torrent control dam with projecting two legs on the base, to eliminate the need of assembling a formwork for concreting in site as conventional, to eliminate the need of assembling a working scaffold by producing blocks with two legs in a factory and install the same by a crane, and to improve the landscape by applying stone pitching or facing to the surface of the wall. CONSTITUTION: Two-leg blocks 10 having a substantially π-shaped cross section, the front of the rectangular base body, of which is half-split gradient, and which is provided with two legs projected on the back thereof are arranged in a line on one side of a foundation concrete, and two-leg blocks 10 of the same form, the front of the rectangular base of which hosa more gentle gradient than the above two-leg block are arranged in a parallel line in the opposite side thereof. Readymixed concrete is laid in between both two-leg blocks, hardened, and stacked on both sides to be arranged side by side. A work for laying readymixed concrete between both two-leg blocks is repeatedly performed.
Patent JP-S51113822-A (JP)
Title: Process for preparation of cis-epoxysuccinic acid salts
Inventor: KATAOKA MUTSUO
IPC: B01J23/00
Filed: 1975-03-27
Abstract: PURPOSE: Cis epoxysuccinic acid salts are prepared by reacting maleic acid alkali metal salt containing ≤50mol% of calcium salt with hydrogen peroxide using a particular catalyst. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05235527-A (JP)
Title: Printed wiring board and soldering method
Inventor: MORIMOTO YASUHIRO
IPC: H05K3/28
Filed: 1992-02-24
Abstract: PURPOSE:To form a masked part in a part adjacent to a conductor land part, in a printed wiring circuit board having a copper foil conductor pattern part. CONSTITUTION:A copper foil conductor pattern part 2 is formed on a printed wiring board 1. Masking agent is previously spread to be thin and somewhat thicker than the copper foil of the conductor pattern part 2, on a part (resist part 3 where resist is formed) adjacent to the conductor pattern part 2, and cured to form a masked part 4. After cream solder is printed on the conductor pattern part 2 and components are mounted, soldering process is performed in a reflow furnace. Then solder balls and flux 6 which have adhered are simultaneously eliminated by exfoliating the masked part 4.
Patent JP-2000235105-A (JP)
Title: Manufacture of substrate with recessing part for micro lens, manufacture of counter substrate for liquid crystal panel, counter substrate for liquid crystal panel, liquid crystal panel and projection type display device
Inventor: YOTSUYA SHINICHI
IPC: C03C15/00
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a substrate with recessing parts for a micro lens, which is easy to perform positioning. SOLUTION: This substrate 2 with recessing parts for a micro lens, is formed by successively performing a step to form a mask layer 6 of poly crystalline silicon on a surface of a quartz glass substrate 5 with a CVD method, a step to form a first opening 61 and a second opening 62 on the mask layer 6 with dry etching, a step to form a protective layer 7 composed of an Au/Cr film on the mask layer 6 with sputtering in order to form alignment masks 4, a step to form many recessing parts 3 on the quartz glass substrate 5 with wet etching, a step to remote the mask layer 6 with dry etching and a step to form the alignment masks 4 by removing the protective layer 7 with wet etching.
Patent JP-S56133901-A (JP)
Title: Adjustment of stop position of railway vehicle
Inventor: YASUNAMI MASAHIRO
IPC: B60L15/40
Filed: 1980-03-24
Abstract: PURPOSE: To enhance the efficiency of drive of the railway vehicle by a method wherein the adjusting method is so constituted as to output constantly a power running command to run at a speed less than the prescribed speed level when the railway vehicle runs inside of a loop of stop position adjustment area.  
     CONSTITUTION: When the railway vehicle 1 stops on the loop 5 of stop position adjustment area, a management system 8 on the ground sends a stop position adjustment command signal of frequency f 2  to the loop 5 of stop position adjustment area. When an automatic driving device 2 receives the stop position adjustment command signal, the speed of the train (VV) is so controlled as to come between  the first speed V 1  and the second speed V 2 . When the train 1 comes on the loop 6  of stop point area and the automatic driving device 2 receives a signal of frequency  f 3 , a decelerating speed of the railway vehicle is calculated from the train speed at  that time and the distance up to the stopping target point (p), and a braking command corresponding to this value is outputted. Accordingly the adjustment of stop  position can be performed by one time stop position adjustment command, and the  efficiency of drive can be enhanced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03239916-A (JP)
Title: Wrong piping detection system of differential flow rate measuring instrument
Inventor: HIRAI RENZOU
IPC: G01F1/58
Filed: 1990-02-19
Abstract: PURPOSE:To detect the wrong connection of piping automatically by feeding liquid to a series of pipes by one pump and monitoring a differential flow rate measured values in a transient period from the start of the liquid feeding to the convergence of the differential flow rate measured value on a constant value. CONSTITUTION:The flow directions in measurement pipes 1 and 2 are normal, but the measurement pipe 1 for inflow rate detection and the measurement pipe 2 for outflow rate detection are inverted in roll. In this case, the single pump is used to supply the liquid at the same flow rate to the measurement pipes 1 and 2 for the zero-point adjustment of the differential flow rate. The measurement pipe on the upstream side and the measurement pipe on the downstream side have a propagation time difference in flow velocity right after the liquid begins to flow. When the measurement pipe 2 and measurement pipe 1 are inverted in roll, the differential flow rate is inverted momentarily until a stationary value 0 is reached. For the purpose, the polarity of the differential flow rate right after the liquid begins to flow into the respective measurement pipes at the same flow rate is decided to detect the wrong connection of the pipes. Consequently, the detection output is sent out of a warning output circuit 10.
Patent JP-S55128473-A (JP)
Title: Preparing method for electrode electrifying ink drip
Inventor: UEDA MICHIO
IPC: B41J2/09
Filed: 1979-03-29
Abstract: PURPOSE:To facilitate processing and raise the precision by forming an opening in a metal plate and fixing the plate to an insulated support plate. CONSTITUTION:In a metal plate 4A with resisting property many openings 7 for electrification and many slits 8 for insulation are made. In this case, bridging parts 13A and 13B are left for a part, at least, of the region of the metal plate around the openings 7 so as to prevent the plate from being separated by slits 8. The metal plate 4A wherein the openings 7 for electrification and the slits 8 for insulation are made is fixed, by sticking or any other method, to an insulated support plate 9 provided with a slit 9A along the line of openings 7 so that every opening 7 overlap with the slit 9A and thus the relative position of each opening 7 for electrification is fixed. The upper and lower sides of the bridging parts 13A and 13B are cut off along the lines of L-L and M-M, and on the upper side only the metal plate 4A is removed, while on the lower both the metal plate 4A and the insulated support plate 9 being removed. Each electrifying electrode plate 41, 42... containing the opening 7 is insulated electrically from each other.
Patent JP-S59164090-A (JP)
Inventor: FUJIWARA GINTAROU
IPC: D05B35/08
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-H04278095-A (JP)
Title: Polysaccharide a-1845, production thereof and microorganism producing the same
Inventor: ENDO AKIRA
IPC: C12R1/465
Filed: 1991-03-01
Abstract: PURPOSE:To provide the subject polysaccharide useful as low calorie dietary fibers for foods, drugs, cosmetics, etc., by culturing a polysaccharide A-1845- producing bacterium belonging to the Streptomyces and subsequently collecting the product from the cultured solution. CONSTITUTION:A polysaccharide A-1845-producing bacterium belong to the Strepomyces [e.g. Streptomyces Sp-A-1854(FERM 12043)] is cultured, and the resultant polysaccharide A-1846 is collected from the cultured product. The polysaccharide A-1845 is white, has hexose, uronic acid, pentose, methylpentose, amino sugar and phosphorus as constituents, has mannose, galactose, galactwronic acid, xylose, rhamnose, glucose, fucose, and ribose as constituting saccharides, is soluble in water, is insoluble in methanol, ethanol, phopanol and acetone, is positive to an anothrone reaction, negative to a ninhydrin reaction, is acidic, does not accept the action of amylase, and has a specific rotation power [alpha]D<24> of +57.0 deg..