baber/WOPTO huggingface dataset:
Patent JP-S62233566-A (JP)
Title: Locking device between connecting rod and piston pin
Inventor: NAKANO HIDEAKI
IPC: F02F3/00
Filed: 1986-03-31
Abstract: PURPOSE:To make a connecting rod and a piston pin tightly lockable, by joining the rod and an inner circumferential surface of the piston pin together tight enough by clamping action of a wedge piece. CONSTITUTION:A small end 12 of a connecting rod 11 is clamped to a piston pin 13 which is supported on a piston 15 by a bearing 14. Correspondent to an insertion hole 20 of the piston pin 13, another insertion hole 21 of the same diameter is also formed in the connecting rod small end 12. A diagonally cut cylindrical wedge piece 22, having each wedge face at both ends, is inserted in this insertion hole 21 so as to cause these wedge faces to be placed upside down, while a pair of diagonally cut cylindrical wedge pieces 23 are inserted into both sides of the former, and combined with these wedge faces of the said wedge piece 22. A shank 25 of a bolt 24 is inserted into each inner bore of these wedge pieces 22 and 23 and clamped by a nut 26. Thus, the connecting rod 11 and the piston 13 are tightly clamped.
Patent JP-S552338-A (JP)
Title: Chopper circuit
Inventor: TAMII SEIZOU
IPC: H02M3/155
Filed: 1978-06-20
Abstract: PURPOSE: To prevent the lowering of efficiency by short-circuit currents, by recovering a reverse-direction stop characteristic of a diode at the chopper transistor side by beforehand bringing the currents of the diode to zero before the chopper transistor is in ON by utilizing the characteristics fo time sharing operation.  
     CONSTITUTION: Each homopolar first and second coil 91, 93 (Phase A) and 93, 94 (Phase B) of the chopper switches 2, 3 and fly-wheel diodes 4, 5 of each phase is connected in series, the first and second coils of phase components that perform time sharing operation are wound on the same magnetic core and electromagnetically connected, the fly-wheel diode of some phase is brought to zero before the chopper switch of the phase is in ON and a reverse-direction stop characteristic of the fly- wheel diode is beforehand recovered. Thus, short-circuit currents resulting from the reverse-direction stop characteristic recovery time of the fly-wheel diode can be neglected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58193673-A (JP)
Title: Shirokikurage (a fungus)-containing jelly packed in a small vessel
Inventor: HAYASHI KOUGO
IPC: A23L19/00
Filed: 1982-05-05
Abstract: PURPOSE:A kind of sweet jelly that is made by boiling SHIROKIKURAGE (Tremella fuciformis Ber.) together with malt syrup, or sugar, crystal sugar or honey and filled in small vessels such as cups, thus being readily eatable. CONSTITUTION:SHIROKIKURAGE is boiled together with malt syrup or sugar, crystal sugar and honey. The resultant syrup is packed in small vessel such as cups or combined with fruits. How to cook SHIROKIKURAGE has been scarcely known and complicated, however, the present invention provides the fungus readily eatable.
Patent JP-H11257927-A (JP)
Title: Pick-up image expansion-contraction distortion detector
Inventor: ABE YOSHITO
IPC: G06T7/00
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To detect an amount of an expansion-contraction distortion and a skew distortion required for correcting the expansion-contraction distortion and the skew distortion by a method wherein a plurality of templates arrayed in a transfer direction of webs are used, and a position misalignment amount between a reference image and an image to be tested is detected in each of the templates. SOLUTION: Real template setting means 6 first reads out reference image data 2 and produces template data 1 which are data in a specified region within the reference image data 2. Top and bottom direction position misalignment amount detecting means 7 and right-hand and left-hand direction position misalignment amount detecting means 8 read out image-to-beatested data 3, and detect these position misalignment amounts by using a real template for detecting a position misalignment amount in a top and bottom direction and a right-hand and left-hand direction. Further, all directions position misalignment amount detecting means 9 calculates all directions position misalignment amount 4 by using the real template only in the vicinity of the position misalignment amount in the top and bottom direction and the right-hand and left-hand direction.  Thus, it is possible to calculate the position misalignment 4 with high precision and at a high speed.
Patent JP-S552644-A (JP)
Title: Preparation of n-substituted imidazole
Inventor: YASUKUI HIDEO
IPC: C07D233/62
Filed: 1978-06-20
Abstract: PURPOSE: To obtain a 1-triphenylmethyl-imidazole having an antibacterial activity from a chemically stable raw material at a relatively low temperature in high yield, by reacting a penta-(1-imidazolyl)-phosphorane with a triphenylmethanol.  
     CONSTITUTION: A penta-(1-imidazolyl)phosphorane of the formula (R 1 ,R 2 , and R 3  are H or lower alkyl groups), obtained by reacting a trialkylsilyl derivative of an imidazole with phosphorus pentachloride (P), or by reacting P with an N-unsubstituted imidazole in an amount of 5 times or more that of P in the presence of an acid binder, is reacted with a triphenylmethanol, wherein the phenyl groups may be substituted by halogen, alkoxy, lower alkyl or aryl groups, in a polar solvent, e.g. dimethylformamide, to give a 1-triphenylmethylimidazole. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60244753-A (JP)
Inventor: HANSU PIITORU HONGAA
IPC: B65H29/14
Filed: 1985-04-09
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-S58192260-A (JP)
Title: Low pressure vapor discharge lamp
Inventor: WATANABE YOSHIO
IPC: H01J61/12
Filed: 1982-05-07
Abstract: PURPOSE:To obtain a low pressure vapor discharge lamp which has the optimum charged pressure of argon for a double tube lamp by charging the outer tube with either argon or a mixture gas prepared by mixing argon with a small amount of another rare gas at a pressure within a specified range. CONSTITUTION:In a double tube lamp, it is desirable that the charged pressure of argon is higher than the optimum charged pressure in a straight tube lamp by about 1 Torr, and the mean pressure should be a pressure (P0) which is given by the equation (P0 represents argon pressure which realizes the maximum efficiency; W1, discharge electric power; phi, the inner diameter of an emission tube; and l, the distance between electrodes). Pressure lower than the pressure (P0) is not favorable in terms of both the efficiency and the life of the electrodes. Considering from the accuracy of the experimental equation and the manufacture accuracy during lamp manufacturing, pressure over 80% of the pressure (P0) is recommended. The pressure range higher than P0 causes the efficiency of the lamp and the life of the electrodes to be incompatible. Since the variation of lamp efficiency caused during manufacturing is around 5%, it is recommended that the upper limit of the charged pressure of argon is in the pressure range which corresponds to a lamp efficiency which is about 5% lower than the maximum efficiency realized when the charged pressure is P0, the upper limit being 150% or P0.
Patent JP-H0669041-A (JP)
Title: Lc filter and its manufacture
Inventor: IKEDA TAKESHI
IPC: H03H3/00
Filed: 1993-03-09
Abstract: PURPOSE:To obtain a small-sized distributed constant type LC filter wherein its attenuation characteristic is nearly uniform and its mass productivity is excellent. CONSTITUTION:A beltlike inductor conductor 20 to be connected to one pair of input/output terminals and a beltlike capacitor conductor 30 to be connected to a grounding terminal are wound to be tubular and formed via beltlike insulating sheets 40, 42 in such a way that the capacitor conductor is situated at the outside. The beltlike inductor conductor 20 includes a beltlike pattern part 22 and one pair of input/output lead pattern parts 24, 26, it is wound to be tubular, and its exposed edges are connected to the pair of input/output terminals. When the beltlike capacitor conductor 30 is wound to be tubular, its winding-end edge part is connected to the grounding terminal.
Patent JP-2000262832-A (JP)
Title: Chemical filter and its manufacture
Inventor: TAKAOKA KAZUCHIYO
IPC: B01J20/26
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a chemical filter which removes efficiently hazardous basic substance in a high performance. SOLUTION: In the chemical filter which removes basic substance of which the substance is modified by a polymer to be obtained by an ultraviolet graft polymerization method, the polymer is a copolymerized composition of at least acrylic acid or methacrylic acid and a monomer represented by the formula. In the formula, R11 represents methyl or hydrogen, and R12 represents a bivalent organic group or direct bond.
Patent JP-S63240807-A (JP)
Inventor: SHIMIZU TORU
IPC: A47F3/00
Filed: 1987-03-28
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-S57188948-A (JP)
Title: Device for generating air having low humidity
Inventor: HOSOI KAMEO
IPC: F24F3/14
Filed: 1981-05-19
Abstract: PURPOSE:To reduce the diameter of a rotor and save the consumed energy thereof by a  constitution wherein dry-type main and auxiliary dehumidifying machines, equipped  with the rotors impregnated with a dehumidifying agent respectively, are provided  under communicating both of them each other and a circulating air from a low humidity chamber is regenerated and utilized. CONSTITUTION:The dry-type main dehumidifying machine M and the small dry- type  auxiliary dehumidifying machine S are connected under communicating through a  communicating hole L and the main dehumidifying machine M is arranged in the casing  thereof with the dehumidifying agent impregnated rotor 1 so as to be rotatable under mounting a dehumidifying path A, communicated with a dry room 20, and a regenerating path B. A pre-cooler 2 and an after-cooler 3 are provided respectively at the upstream and downstream side of said rotor 1 while a heater 4 and a cooler 5 are provided respectively at the upstream and downstream side of the rotor 1 in the regenerating path B. On the other hand, the auxiliary dehumidifying machine S is provided with  the dehumidifying agent impregnated rotor 6 in the casing thereof in a similar manner  and a dehumidifier 7 is arranged in the regenerating path B' at the upstream side thereof. The main dehumidifying machine M is constituted so as to circulate and use the air,  dehumidified continuously by the auxiliary dehumidifying machine S, into the regenerating path B.
Patent JP-S59200441-A (JP)
Title: Semiconductor element
Inventor: KIYOHARA TOYOHIKO
IPC: H01L23/051
Filed: 1983-04-27
Abstract: PURPOSE:To eliminate trouble resulting from relative positional displacement among first and second electrode bodies or a basic element and a package by forming one of flanges fixing the electrode bodies to the package in structure in which it is hard in the axial direction and is soft in the diametral direction. CONSTITUTION:A reinforced flange 10 in which flange length (l) is made the same and thickness (t) and drawing depth (h) are increased up to twice as long as a flange 9 is used for one side. The absorbing power of dimensional difference in the radial direction of the flange 10 is in approximately proportion to (h/t)<3>, and an insulating cylindrical body 4 does not break on assembly even when thickness itself is thickened. Since stiffness against deformation in the axial direction of the flange 10 is in approximately proportion to (t/l)<3>, deformation in the axial direction on the compression bonding of an element is generated mainly only on the side of the flange 9, the relative displacement of a basic element 1 positioned in the axial direction by an electrode body 2 and an internal light guide 6 fixed to the insulating cylindrical body 4 is reduced sufficiently, and the internal light guide 6 is not broken and displaced.
Patent JP-S62232197-A (JP)
Inventor: SHIMAZAKI TAKERU
IPC: H05K5/02
Filed: 1986-04-02
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-H02252514-A (JP)
Title: Mold
Inventor: MORIMURA MASAHIRO
IPC: B29C45/02
Filed: 1989-03-28
Abstract: PURPOSE:To keep resin pressure high and to prevent the formation of voids in a resin molded part, in forming a large number of resin molded parts on one substrate by insert molding, by directly sending a molten resin in a cavities from runners through gates. CONSTITUTION:After lead frames 10a, 10b are arranged on a lower mold 14 at predetermined positions, the lower mold 14 and an upper mold 16 are clamped. The resins in pots 18... are fed upwardly under pressure by the rising of pistons 26 and flow in runners 22 from the pots 18 through culls 26 and branched to respective gates 24 from the runners 22 to be sent in the respective cavities 20a, 20b, 20c of the lower mold 14 and the respective cavities 20A, 20B, 20C. When the resins sent in the cavities are solidified, package parts 12 are formed to both surfaces of the lead frame 10. After the completion of molding, the molds are opened and the molded products in the molds are pushed out from the cavities by the pushing-out of injection pins 28 to become possible to take out.
Patent JP-H05237462-A (JP)
Title: Method for washing article having internal space
Inventor: SATO FUSAO
IPC: B08B9/22
Filed: 1992-02-28
Abstract: PURPOSE:To facilitate drying work by efficiently discharging the washing solution entering the internal space of an article after the washing of the article. CONSTITUTION:The opening of the internal space 1 of an article 2 is turned downwardly. The pressure in a washing tank 3 is raised and lowered to introduce a washing solution 4 into the internal space 1 of the article 2 to wash the inner surface of the internal space 1. After washing, the pressure in the washing tank 3 is sufficiently lowered to push out the washing solution 4 from the internal space 1 and, in this state, the article 2 is drawn up from the washing solution 4.
Patent JP-S5524910-A (JP)
Title: Permanent magnet alloy
Inventor: TOKUNAGA MASAAKI
IPC: H01F1/053
Filed: 1978-06-22
Abstract: PURPOSE: To prevent efflorescent phenomenon by adding Na, Li, Mg, and Ca to CaCu 5 -type permanent magnet consisting of La-constaining REM and Co.  
     CONSTITUTION: An alloy in which part of M of the RMA alloy is replaced with T and the T/La atomic ratio is in the relationship 0.01≤T/La≤1. (where R is La or a combination of La and one or two or more of Sm, Ce, Pr, Nd, Y, and Gd, M is Co or a combination of Co and one or two or more of Mn, Fe, Cu, and Ni, T is one or a combination of two or more of Li, Na, Mg, and Ca, and 3.6≤A≤7.5). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5410370-A (JP)
Title: Production of construction boards
Inventor: MATSUMURA TERUO
IPC: E04F13/12
Filed: 1977-06-24
Abstract: PURPOSE: To obtain construction boards having clear patterns with ease, by combining and integrating molded facing members having patterns with zigzag fitting members after molding. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03122339-A (JP)
Title: Assembling type formwork block for building
Inventor: HARADA JOJI
IPC: E04B2/02
Filed: 1989-03-28
Abstract: PURPOSE:To facilitate work execution and to reinforce structure strength by surfacing a steel frame from a channel provided at one side of a concrete plate in which the steel frame is buried, and connecting each steel frame of the two plates with a web so as to assemble a block. CONSTITUTION:Channels (b) and (b) deeper than the positions of buried steel frames (a) are provided at one side each of concrete plates in which the steel frames (a) are buried. Next, in the channels (b) and (b), the steel frames (a) are surfaced so as to constitute face shells (c) and (c). Next, two face shells (c) and (c) are opposed, and a web (d) consisting of steel frame, whose both ends are bent, is put on the surfaced part of the buried steel frame (a) so as to assemble a framework block.
Patent JP-H06290790-A (JP)
Title: Manufacture of current-collecting electrode for layer-built cell
Inventor: ITO HIROMICHI
IPC: H01M12/08
Filed: 1993-04-02
Abstract: PURPOSE:To manufacture a current-collecting electrode for a layer-built cell which can considerably lessen warp of its molding. CONSTITUTION:In manufacturing a current-collecting electrode press-molding, a current-collecting wire netting 22 is sandwiched in carbon plastic plates 21a, 21b and the two are mutually heat attached and a current-collecting terminal 24 is led out from the middle of the current-collecting wire netting 22 to the rear surface (the side 21b of the carbon plastic plate). Molten resin (glass fiber- reinforced polyethylene) is poured in the side periphery (t1 portion) of the current-collecting electrode press-molding and in the rear periphery (t3 portion), using a metal mold or the like so that an insulating frame 30 is formed. In the rear surface of the press-formed current-collecting electrode, molten resin is thus placed only on the outer periphery of small width, so that no warping occurs due to resin contraction.
Patent JP-H04310117-A (JP)
Title: Image forming device
Inventor: FUJISAKI SHIGEHISA
IPC: G06F3/12
Filed: 1991-04-09
Abstract: PURPOSE:To ensure a printing operation with high quality by detecting the difference between a prescribed dot and its adjacent dot in a sample window and the difference between the image data corresponding to the dots adjacent to each other and changing the size of the prescribed dot based these difference detecting results. CONSTITUTION:An edge detection means 102 detects an edge based on the image bit map image data included in a sample window. A weighting means 103 sorts the edge data according to the types of the vertical and horizontal edges of the dot corresponding to the image data D4 and arranges these edge data in accordance with the positions of the vertical and horizontal edges of the dot corresponding to the data D4. A logic arithmetic means 104 applies the logic arithmetic to each of those arranged edge data in accordance with the positions corresponding to the vertical and horizontal edges of the dot corresponding to the data D4 and outputs the correction data. A signal generation means 105 replaces the signal of the data D4 with a correction image dot signal and outputs this signal based on the correction data.
Patent JP-S5410874-A (JP)
Title: Control method for positioning mechanism
Inventor: TOMARU TAKAO
IPC: G05D3/12
Filed: 1977-06-27
Abstract: PURPOSE: To reduce the setting time and to enhance the positioning precision by operating a positioning mechanism as a velocity servo system up to the neighbourhood of a desired position, while operating the mechanism as a position servo system in the neighbourhood of the desired position. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57190940-A (JP)
Title: Photographic silver halide emulsion
Inventor: AKAMATSU HIDEO
IPC: G03C1/29
Filed: 1981-05-19
Abstract: PURPOSE:To hypersensitive the blue range by combining specified 2 kinds of monomethine dyes. CONSTITUTION:A photographic silver halide emulsion is prepared by combinedly adding a sensitizing dye represented by general formulaI(where Z1 is a group of nonmetallic atoms required to form a thiazole ring, a benzothiazole or a selenazole ring, Z2 is a group of nonmetallic elements required to form a naphthothiazole ring or a naphthoselenazole ring, each of R1 and R2 is alkyl or sulfo- or carboxyl-substituted alkyl, X1(-) is an acid anion, and n1 is 0 or 1) and a sensitizing dye represented by general formula II (where each of Z3 and Z4 is a group of nonmetallic atoms required to form a naphthothiazole ring or a naphthoselenazole ring, each of R3 and R4 is alkyl or sulfo- or carboxyl-substituted alkyl, X2(-) is an acid anion, and n2 is 0 or 1).
Patent JP-H10270762-A (JP)
Title: Thermoelectric conversion element
Inventor: KISHI MATSUO
IPC: H01L35/32
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a π-type thermoelectric conversion element which can make temperature detection and temperature control and, at the same time, can exhibit the cooling capability the element originally has without mounting any separate temperature detector. SOLUTION: On the surface of one of the substrates of a π-type thermoelectric conversion element which is faced to the other substrate, a temperature detector such as the thermistor, temperature sensor utilizing the characteristic of a semiconductor, etc., is directly formed. For example, the substrates 11 and 12 of the thermoelectric conversion element are formed of single-crystal silicon wafers and the temperature detector utilizing a diffused resistor 17 which is the semiconductor characteristic of silicon is formed. In addition, the electrode of the temperature detector is connected to electrodes 20 and 21 formed on the surface of the opposite substrate.  When the thermoelectric conversion element is formed in such a way as mentioned above, it becomes unnecessary to mount a separate temperature detector which becomes a thermal load on the thermoelectric conversion element, and temperature detection can be made from the same substrate to which the power supply to the element is made. In addition, the element can exhibit the cooling capability the element originally has.
Patent JP-H11274678-A (JP)
Title: Flexible printed wiring board and connecting structure there of
Inventor: HONMA MITSUMI
IPC: H05K1/14
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To avoid short circuits between wirings and poor insulation, by forming a resist of an insulator on a printed wiring board not so as to contact extensions of a flexible printed wiring board to lands of the printed wiring board. SOLUTION: After feeding adequate amt. of solder to lands 3 on a printed wiring board 1 and lands 6 on a flexible printed wiring board 6, the printed wiring board 1 and flexible printed wiring board 6 are disposed so that specified lands 6 on the flexible printed wiring board 6 face the lands 3 on the printed wiring board 1, a resist 4 is continuously formed on the lands 3 and between adjacent lands 3 at parts of the lands 3 connected to a wiring 2 on the printed wiring board 1 and at the opposite ends, i.e., parts covered by the extensions of the flexible printed wiring board 5 and openings 7 of the resist 4 are made rectangular to expose a part of each land 3.
Patent JP-H08302360-A (JP)
Title: Method of recovering olefin from hydrocarbon stream
Inventor: BIJIENDAA KUMAA BAAMA
IPC: C10G70/04
Filed: 1995-03-31
Abstract: PURPOSE: To decrease the consumption of cooling energy by injecting a liq. hydrocarbon stream for conditioning into a light hydrocarbon stream to condition it, condensing and recovering olefins by cooling and vapor-liquid separation, and separating methane and hydrogen from the olefins.  
     CONSTITUTION: A furnace effluent stream 16 from a cracking furnace 12 is cooled in a heat recovery zone 18, is freed of a heavy fraction in a rectification zone, and is freed of a steam condensate. Then, a furnace effluent stream 26 prepd. by compressing a desulfurized effluent, having passed through an acidic gas removal zone 22, in a second compression zone 23 and removing residual water with a dryer 24 is conditioned by the injection of a liq. hydrocarbon stream 31 for conditioning and a dryer liq. stream 30 and is supplied to a continuous cooling apparatus 34. A hydrogen-rich light terminal vapor stream 36 is recovered for fuel; 2C condensate streams 38, 40, and 42 are sent to a methane separation apparatus 44 and methane 46 is taken out; and the bottom stream 48 is sent to a deethanizer 50 and is rectified with a splitter 54 into an ethylene product stream 55 and an ethane stream. A part of the deethanizer bottom stream 56 is recirculated as a liq. hydrocarbon stream 31 for conditioning, and the rest is sent to a depropanizer 59 to separate 3C from 4C. 
     COPYRIGHT: (C)1996,JPO