baber/WOPTO huggingface dataset:
Patent JP-H0790324-A (JP)
Title: Sliding member made of copper impregnated fe-based sintered alloy for compressor excellent in wear resistance
Inventor: KOBAYASHI KOJI
IPC: B22F3/26
Filed: 1993-09-13
Abstract: PURPOSE:To produce a sliding member excellent in wear resistance as the structural member for compressors such as a rotary compressor and a scroll compressor. CONSTITUTION:This sliding member for a compressor is constituted of a copper impregnated Fe-based sintered alloy obtd. by impregnating Cu or a Cu allay into an Fe-based sintered alloy having a compsn. contg., as dispersed phase forming components, by weight, 2 to 20% of one or more kinds among Mo-Ni alloys, Mo-Co alloys and Mo-Ni-Co allays, contg., as matrix forming components, 1 to 3% C, 0.3 to 1.5% Si, 8.5 to 16% Cr, 1 to 5% Mo and 0.4 to 3% V, furthermore contg., at need, one or more kinds of 0.1 to 2% Ni and 0.1 to 8% Co, and the balance Fe with inevitable impurities and having 5 to 20% porosity.
Patent JP-S61127154-A (JP)
Title: Manufacture of resin-sealed semiconductor device
Inventor: KONDO TAKASHI
IPC: H01L21/56
Filed: 1984-11-26
Abstract: PURPOSE:To eliminate the generation of a soft error by a method wherein a silicon resin film of 10mum or above in thickness is formed on the semiconductor element forming region of a semiconductor substrate by performing a screen printing method, and the entire circumference of said silicon resin film is sealed by the resin having epoxy resin of several ppm or less in total radioactive element impurities as the main ingredient, thereby enabling the resin to absorb the radioactive rays going to the element. CONSTITUTION:A plurality of semiconductor elements formed on a semiconductor substrate 1 are covered by the silicon resin film 2 of 10mum or above in thickness formed by performing a screen printing. Then, pellets are formed by cutting the substrate 1 including the film 2, and they are bonded on a frame 3. Subsequently, the entire circumference of this bonded part is surrounded by resin 4 having the epoxy resin of several ppm or below in total quantity of radioactive element impurities as the main ingredient. Even when space 5 is generated between the film 2 and the resin 4, the radioactive rays which are made incident are attenuated by absorption into the resin 4, thereby enabling to prevent the effect of radioactive particles from reaching the element.
Patent JP-H06208067-A (JP)
Title: Method and device for image exposure
Inventor: NISHIO YUJI
IPC: G02B26/10
Filed: 1992-09-21
Abstract: PURPOSE:To obtain an image in an excellent finish state at low cost even when the amount of information outputted at a time to obtain a light beam is reduced. CONSTITUTION:Four lines are scanned by one main scan. An LUT 76 is equipped with four independent LUT banks which are related with 8-bit image data inputted from a controller 240 respectively and correspond to respective line scans; and the LUT banks are switched with a bank switching signal inputted for one image data and one driving data consisting of 10 bits for driving a semiconductor laser are outputted to a digital-analog converter 82. Thus, the four LUT banks are switched to grant two-bit data to the LUT 76 totally, and the 10-bit driving data is outputted four times to perform exposure control similar to that when a photosensitive material is exposed with 12-bit driving data.
Patent JP-H08115210-A (JP)
Title: Document display device
Inventor: YOSHINO TOSHIAKI
IPC: G06F9/44
Filed: 1994-10-18
Abstract: PURPOSE: To display the correction part of a document before correction and the corresponding part of the document after the correction in correspondence by providing a difference information obtaining means for obtaining difference information with a correction document and a synthesis means for obtaining position correspondence information with the correction document. CONSTITUTION: A difference information obtaining part 6 compares specifications A and the corrected document A', computes correction part information A" from the difference and stores it in a correction information file 8. A synthesis part 7 computes the position information of the original specifications A where the correction part information A" is present. Then, the position information of a program B corresponding to it is computed. The correction part information A" and the position information (A", B) of the program B corresponding to it are obtained from the two pieces of the position information (A, A") and (A, B) and they are held in a position correspondence information file 10.  By the position information (A", B,) a processing part 5 reads the program B from a document file 4 and displays a program part corresponding to the correction part of the specifications on a display screen.
Patent JP-2001073811-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: ASANUMA TAKAMITSU
IPC: F02D41/04
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce combustible HC exhausted to atmosphere during starting and warming up an engine. SOLUTION: An exhaust control valve 24 is arranged inside an exhaust pipe 22. The exhaust control 24 is substantially fully closed when an engine is started and warmed up. An injection amount of main fuel is increased compared to an optimum injection amount at the time of fully closing the exhaust control valve. Sub-fuel is additionally injected during an expansion process, for advancing an opening timing or a closing timing of the exhaust valve.
Patent JP-S62111235-A (JP)
Title: Production of liquid crystal display panel
Inventor: KONDO SHUJI
IPC: G02F1/1335
Filed: 1985-11-09
Abstract: PURPOSE:To make a display panel thin to form a large-sized panel easily by forming junction electrodes, which are connected to electrode terminal pattern parts on a plane vertical to the principal face, in electrode terminal pattern parts in LCD panel end parts and connecting electrically panels to one another by junction electrodes. CONSTITUTION:A foundation metal plating layer 16 is formed selectively on the pattern group of electrode terminals 2 of LCD panels, where a liquid crystal 15 is sealed in picture element areas 5, and through holes 12 formed in the same parts. A junction electrode metallic layer 17' is laminated on the foundation metal plating layer 16, and through hole electrodes 17 are formed on inside wall face of through holes 12. Excess and parts are cut away from a main substrate glass 10, which has through hole electrodes 17 connected to the pattern group of electrode terminals 2, along center lines of through hole electrodes 17 to obtain recessed junction electrodes 18 on end wall faces 11. After conductive adhesive materials 19 are buried in recessed junction electrodes 18, relative positions of respective recessed junction electrodes 18 of plural LCD panels 1a-1d to be connected are matched to one another to stick panels to one another.
Patent JP-S61131436-A (JP)
Title: Extraction for circuit
Inventor: OE RYOICHI
IPC: H01L21/30
Filed: 1984-11-30
Abstract: PURPOSE:To enable to perform a very high-speed processing by a method wherein the mask patterns of all the layers in the integrated circuit are collectively handled, a multiple code is set at each region located between the segments of the patterns to be divided by a scanning of one time, the multiple codes are collated with the table for circuit part recognition and the circuit is extracted. CONSTITUTION:A polycrystalline silicon layer A, diffusion layer B and Al wiring layer C are made to correspond respectively to (001), (010) and (100) using the three pits of the three layers A, B and C. The patterns of the three layers are all divided into counter-clockwise segment data. As the segments can be used ones other than ones parallel to the Y axis, that is, all ones to appear in the direction to transverse the interior of a slit Si, but it is normally better to use ones parallel to the X axis. How to give a code to each segment shall give a code of (+) to the segments facing to the right and a code of (-) to the segments facing to the left. A multiple code is set at the region located between the segments on the basis of the codes to let all the segments have. By checking up the multiple codes to be set at the all the regions, the multiple relations among the patterns can be easily recognized.
Patent JP-H0193615-A (JP)
Title: Bearing structure
Inventor: KAWAI TORU
IPC: F16C33/24
Filed: 1987-10-06
Abstract: PURPOSE:To prevent damage due to vibration and impact force by bonding a bearing cylinder made of ceramics through a damper layer to an inner surface of a metal cylinder, bonding a born cylinder made of ceramics through a damper layer to an outer surface of a rotary shaft, and slidably connecting the bearing cylinder with the born cylinder. CONSTITUTION:A bearing member 30 is mounted on an inner circumferential surface of a bearing body 11. The bearing member 30 is constructed of a metal cylinder 40, a bearing cylinder 60 made of ceramics, and a damper layer 50 interposed therebetween, which are bonded together. On the other hand, a born cylinder 70 made of ceramics is bonded through a damper layer 80 to a rotary shaft 20. The born cylinder 70 and the bearing cylinder 60 are made of ceramics different in kind or hardness. Accordingly, damage of the bearing cylinder 60 and the born cylinder 70 due to vibration or impact may be prevented to thereby obtain a bearing function with high reliability.
Patent JP-H0656237-A (JP)
Title: Belt conveyer device
Inventor: SHIMIZU KEISUKE
IPC: B65G23/06
Filed: 1992-08-07
Abstract: PURPOSE:To deliver a belt with no slip and without requiring excessive tension and reduce the power loss by providing projections corresponding to through holes of the conveyor belt on a drive pulley. CONSTITUTION:Through holes 6 continued at a uniform interval within the width range of metal thin plates 8 are provided on a conveyor belt 1 using the belt-like metal thin plates 8 at the center of both edge sections. Projections 7 corresponding to the through holes 6 of the conveyor belt 1 are provided at both the right and left end sections of a drive pulley 2 to surround the drive pulley 2, and the conveyor belt 1 is constituted.
Patent JP-H03114711-A (JP)
Title: Casting method for synthetic resin
Inventor: MORIYAMA MASARU
IPC: B29C33/40
Filed: 1989-09-29
Abstract: PURPOSE:To shorten drastically a curing and molding time, by a method wherein after ultraviolet-curing liquid resin is cast into a cavity of a transparent silicone rubber mold whose composition is specific, the resin is cured by applying ultraviolet rays to the cast liquid resin. CONSTITUTION:A transparent silicone rubber mold is molded by performing mold making through RTV silicone rubber, which is transparent from an optical point of view, on the basis of a master. After casting of ultraviolet-curing liquid resin within a cavity of the transparent silicone rubber mold, liquid resin is cured by applying ultraviolet rays to the transparent silicone mold. The ultraviolet-curing liquid resin is obtained by compounding 2-benzyl-2- dimethylamino-1-(4-morpholinophenlyl)-butane-1 of a photopolymerization initiator with a mixed monomer of diacrylate of an additive of ethylene oxide of bisphenol A and acrylic acid ester of phenyl glycidyl etcher.
Patent JP-H0672518-A (JP)
Title: Loading conveyor
Inventor: AIKAWA YOSHIHIKO
IPC: B65G17/32
Filed: 1992-08-28
Abstract: PURPOSE:To provide a loading conveyor which can safely carry bulk articles without load collapse using a conveyor having an endless load carrying face, and reduce its installing area for compacting itself. CONSTITUTION:A loading conveyor is formed into a slat conveyor whose loading face is a sharp angle oblique transfer face, and a fork 1 is provided in the load carrying zone of the slat conveyor so as to be undulateable through a supporting shaft 10, which is provided with a cam roller 12 through an arm 11. Since guides 13, 14 along which the cam roller 12 is abuttedly moved are severally arranged at the reverse position and reverse rear lowering position of the carrying zone to form an endless carrying face, bulk articles can be safely carried without the collapse of the bulk articles even when they are carried at a sharp angle, and can be dividedly dropped at the time of throwing down the articles. Thus the loading conveyor can be formed into a compact conveyor.
Patent JP-S60143885-A (JP)
Inventor: KURIO HEIKICHI
IPC: B25J5/00
Filed: 1983-12-29
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-H0591138-A (JP)
Title: Switching circuit
Inventor: YAMADA HIROYUKI
IPC: H04L12/937
Filed: 1991-09-30
Abstract: PURPOSE:To provide the high speed and large scale switching circuit. CONSTITUTION:Switching pulse generating circuits 10-1 to 10-m generating switching pulses P1-Pm used to control switch blocks 10-1 to 10-m of each stage implementing exchange of packet data are allocated to each switch block so that a wiring length for transmitting a switching pulse is shorter than the length of wire for packet data transmission between the switch blocks. Then a switching pulse of a post-stage is generated based on an output of a pre-stage switching pulse generating circuit to prevent timing deviation among the pulses P1-Pm. Moreover, the wiring for transmitting each switching pulse is decreased, resulting in decreasing a signal delay due to a wire load and enabling a high speed operation of each switch block.
Patent JP-H1096316-A (JP)
Title: Balcony handrail mounting structure
Inventor: OKA RYUJI
IPC: E04F11/18
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a handrail mounting structure by which a balcony handrail is mounted on the floor frame of a balcony floor by use of an inverted-U locking metal fitting without damaging the appearance of a building with parts such as the locking metal fitting. SOLUTION: A balcony handrail mounting structure is provided with a panel frame 25 along the edge frame 18b of a floor frame 18 and with a handrail panel 20 having a panel main body 27 covering the outside surface of the panel frame 25. A mounting piece 41e projecting in the opposite direction to a deck 19 is provided integrally with a locking metal fitting 41, and the lower end of the panel frame 25 is fixed on the mounting piece 41e with a tapping screw 42, and the lower end of the panel main body 27 is extended downward from the mounting piece 41e in such a way that it can cover at least the tapping screw 42.
Patent JP-S60143990-A (JP)
Title: Rubber stamp
Inventor: FUKUTAKE KENJI
IPC: B41K1/50
Filed: 1983-12-29
Abstract: PURPOSE:To enable a sharp impression to be obtained even where a stamp image is small, by intermediately providing a hard intermediate rubber layer. CONSTITUTION:The intermediate rubber layer 6 having a rubber hardness of not lower than 80 deg. is integrally laminated on the surface of a non-porous rubber base layer 2 having a rubber hardness of 45-70 deg.C, and a porous rubber covering layer 3 is integrally laminated thereon, resulting in a cross-sectional construction wherein a stamping surface 1 is constituted of the rubber covering layer 3. The hard intermediate rubber layer 6 sufficiently prevents the rubber covering layer 3 from being excessively deformed under compression at the time of stamping, and does not hinder the intrinsic function of the rubber base layer 2. Accordingly, even where the stamp image is small, it is unnecessary to make the rubber covering layer 3 extremely thin as in a conventional case, and a sharp impression can be obtained.
Patent JP-H1193416-A (JP)
Title: Concrete placing device
Inventor: MORIKAWA SHUZO
IPC: E04G21/16
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a concrete placing device for earthwork construction which does not require any scaffold framing, can secure the safety in executing works, shorten the construction period greatly, and can perform concrete placing of high quality. SOLUTION: A pressure bleeding pipe 9 is installed on the way of a piping 2 to feed wet concrete 1 by pressure so as to prevent the piping 2 from vibrating with pulsation of the wet concrete 1 being fed, and thereby it is made possible for the piping 2 to be hung stably by a supporting member 3 and a hanging jig 5 attached to the supporting member 3. The tip of the piping 2 including the wet concrete exhaust hole 17 is formed as capable of revolving and moving in the vertical direction, and is equipped with a vibrator 4 to make vertical motions, and the exhaust hole 17 is moved in followup after the position of concrete placing, and the wet concrete 1 is exhausted to inside the form, and at the same time, the wet concrete 1 in the form is tamped by the vibrator 4.
Patent JP-H0194899-A (JP)
Title: Cordless iron
Inventor: SHIMIZU MASAO
IPC: D06F79/02
Filed: 1987-10-06
Abstract: PURPOSE: To inform an operator of the time of placing an iron main body on a stand by providing a sounding body for performing reporting at the time of base temperature lowering. CONSTITUTION: When the iron main body 10 is detached from a placing part 16 and ironing is continued, the temperature of a base 12 becomes lower than the temperature range of 'high' setting and enters a 'middle' range. At the time, the sounding body 20 starts informing an operator and alarms the operator to place the iron main body 10 on the placing part 16. For the informing start timing of the sounding body 20, a temperature control means 18 stores the temperature of the base 12 immediately before detaching the iron main body 10 from the placing part 16 and setting is performed so as to start informing after time obtained by performing conversion from the temperature lowering speed of the base 12.  In such a manner, ironing is prevented from being performed even after the temperature lowers, and a useless placing of the iron main body 10 on the stand 15 when placing is not required is eliminated.
Patent JP-H0588431-A (JP)
Title: Copying device
Inventor: MORIGAMI YUSUKE
IPC: G03G21/00
Filed: 1991-09-30
Abstract: PURPOSE:To allow the treatment at a copy speed equal to multicopy mode even in single copy mode in a copying device with ADF. CONSTITUTION:In an ADF 50, documents placed on a tray 51 can be carried onto a platen glass 29 through a registration roller 59 one by one. When the documents are of A4Y size or less, the first sheet is set in standard position 0, the second is set in the rear of the center position of the platen glass 29, and the third is subjected to first-out treatment in the registration roller 58 part. A sheet P1 is supplied to the first document, and a sheet P2 and a sheet P3 are subjected to first-out treatment to the second document and the third document, respectively.
Patent JP-S61130452-A (JP)
Title: High strength aluminum alloy having high formability
Inventor: SASAKI YASUNORI
IPC: C22C21/06
Filed: 1984-11-29
Abstract: PURPOSE:To improve the strength, formability and adhesion to paint by adding prescribed percentages of Mg, Zn, Cr, Ti, B, Mn, Cr, Zr, etc. CONSTITUTION:This high strength Al alloy having high formability contains, by weight, 3.5-10% Mg, 0.5-2% Zn, <=0.4% Cu, <=0.1% Ti, <=0.05% B, <=0.3% in total of one ore more among <=0.1% each of Mn, Cr, Zr and V, <=0.4% Fe and <=0.4% Si. Zinc phosphate crystals are easily formed on the surface of the alloy by treatment with zinc phosphate to improve adhesion to paint.
Patent JP-2001075023-A (JP)
Title: Finder optical system
Inventor: KAMO YUJI
IPC: G02B17/04
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a finder optical system of a real image type which is small-sized and specially whose thickness is reduced. SOLUTION: This system possesses the objective optical system Ob of positive refracting power, an image inversion optical system 20 to convert an intermediate image obtained by the objective optical system Ob into an erect normal image and the eyepiece optical system Oc of the positive refracting power, and the objective optical system Ob possesses at least two groups G1 and G2 moved at the time of variable magnification, and a prism in which at least one of reflection surfaces 12-14 is formed into an irrotationally symmetric surface shape is arranged on an object side than the intermediate image, and also at least one surface 23 among the reflection surfaces of the image inversion optical system 20 is composed of a roof-surface,  and when a distance from the incident plane of the objective optical system to the first reflection surface of the image inversion optical system is set as (d), and the focal distance of the wide angle end of the objective optical system is set as fw, and the maximum viewing angle of the wide angle end of the objective optical system is set as θw and a zoom ratio is set as Z, the expression of 1.0< d/fw.tan θw.Z) <2.5 is satisfied.
Patent JP-S61132765-A (JP)
Title: Canister for fuel tank
Inventor: HAYASHI MITSUTOSHI
IPC: B60K15/077
Filed: 1984-11-30
Abstract: PURPOSE:To improve the efficiency of a canister, by a method wherein a charge passage and a purge passage are open in the one chamber of chambers facing on both sides of a chamber having the interior filled with an adsorbing material, and the whole of the adsorbing material is effectively utilized. CONSTITUTION:Vaporized fuel fed through a charge passage 31, since there is not inner port in a chamber 44 as in a conventional type, is spread throughout the whole of the one chamber 44 through an opening 52 to effectively utilize the whole of active coal 47 with which a chamber 45 is filled. Since, when vaporized fuel so adsorbed is fed through a purge passage 51, there is also no inner port, the open air sucked through an opening 48 flows through the whole of an intermediate chamber 45 to a chamber 44 located at the upper part of a tank to effectively utilize the whole of the active coal 47. An electromagnetic valve 61, opening only either the opening 52 or 53, is located, and this prevents the vaporized fuel from flowing directly to a purge passage 51 through the charge passage 31.
Patent JP-H0995872-A (JP)
Title: Malange-toned dyeing of fabric
Inventor: SUGIMOTO TATSUYA
IPC: D06P5/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a dyeing method capable of dyeing wool fabrics so as to present melange-toned color with deepness variation emphasized. SOLUTION: An ordinary wool fabric, or wool fabric made by weaving spun yarns comprising wool fibers subjected to shrinkproofing as both warps and wefts or at least part of one party thereof, is pretreated with an anionic auxiliary solution and then immersed in an anionic dye solution and dyed to partially suppress dye exhaustion. Alternatively, a wool fabric is pretreated with an anionic auxiliary solution and then immersed in a cationic dye solution and dyed, then washed with water to effect being partially deprived of the dye attached to the fabric.
Patent JP-H0594946-A (JP)
Title: Method of forming resist pattern
Inventor: TAKASHIMA YUKIO
IPC: G03F7/20
Filed: 1991-10-01
Abstract: PURPOSE:To form a convex lens layer on a photoresist film to increase the substantial aperture number of an optical system and to improve the resolution of a pattern. CONSTITUTION:Ultraviolet rays 1 transmit a reticle 2 under a hole pattern and thereafter, image and expose a photoresist film 5 on a substrate 6 and a convex lens layer 4 on the film 5 by a projection lens 3. At this time, if the curved surface of the layer 4 is optimized, it is possible to make larger the visual angle of a pupil in the resist than that in the case where there is not the layer 4 and the substantial aperture number of an optical system can be improved by 1.2 times or more. In this embodiment, a photoresist film is previously formed on the substrate 6 in a thickness of 1.4mum using a P-type novolak resist and thereafter, a dot pattern of a diameter of 1.2mum is transferred and exposed by a projection exposing device and is developed to a thickness of 0.4mum from the upper layer of the pattern. In this process, the dot pattern developed by choosing optimally the exposure of the focal point of the projection exposing device is formed into a convex lens form.