baber/WOPTO huggingface dataset:
Patent JP-S5963156-A (JP)
Inventor: ROBAATO KEI YANGU
IPC: A23L27/00
Filed: 1983-08-24
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-S6310633-A (JP)
Title: Production of polyarylene sulfide
Inventor: OGATA NOBUO
IPC: C08G75/02
Filed: 1986-06-30
Abstract: PURPOSE:To facilitate the production of the title polymer having a high purity, a high MW, a high crystallinity, and a low rate of crystallization, by reacting a specified dihaloaromatic compound with an alkali metal sulfide in a polar solvent in the presence of a lithium compound catalyst. CONSTITUTION:A dihaloaromatic compound (A) comprising 80-99.99mol% p-dihalobenzene (e.g., p-dichlorobenzene) and 20-0.01mol% o-dihalobenzene and/or m-dihalobenzene is reacted with an alkali metal sulfide (B) (e.g., Na2S) at an A to B molar ratio of 0.001-2.0, a temperature of 180-330 deg.C and a pressure of an autogenous pressure to 10kg/cm<2> in a polar solvent (e.g., N- methylpyrrolidone) in the presence of a lithium compound catalyst (e.g., LiCl).
Patent JP-H0444027-A (JP)
Title: Silver halide photographic sensitive material improved in pressure resistance
Inventor: FUKAWA JUNICHI
IPC: G03C1/005
Filed: 1990-06-12
Abstract: PURPOSE:To obtain excellent pressure resistance in ultra-rapid processing and to allow the silver in the photosensitive material to be effectively developed as well as to obtain hard-contrast images by specifying the weight ratio (Ag/ gelatin) of the silver and gelatin in the hydrophilic colloidal layers on the side contg. silver halide emulsion layers to >=1.0. CONSTITUTION:The decrease of the amt. of the gelatin is required when the rapid processing and the saving of silver are taken into consideration, but the deterioration of the pressure resistance arises generally when the amt. of the gelatin is decreased. The weight ratio of the silver and gelatin in the hydrophilic colloidal layers on the side contg. the silver halide emulsion layers of the silver halide photographic sensitive material with respect to a base is, therefore, specified to >=1.0. The gelatin amt. refers to the total sum of the gelatin amts. of >=1 layers on the side contg. the photosensitive silver halide emulsion layers and the silver amt. is defined for the total silver amt. of the respective layers. The excellent pressure resistance is obtd. even in the ultra-rapid processing in this way and the silver in the photosensitive material is effectively utilized. In addition, hard-contrast images are obtd.
Patent JP-H05339125-A (JP)
Title: Cosmetic
Inventor: TANAKA YOICHIRO
IPC: A61K8/00
Filed: 1992-06-12
Abstract: PURPOSE:To obtain a cosmetic, good in adhesion to the skin, having smooth and refreshing touch, excellent in usability, simultaneously rich in hydrophobicity and good in makeup durability. CONSTITUTION:The objective cosmetic is obtained by blending powder having the surface coated with an acrylic-silicone-based graft copolymer in an amount of 1-99wt.%, especially 5-70wt.% in the total composition. The surface of this powder is preferably coated with the graft copolymer in an amount of 0.5-30wt.%, especially 1-15wt.% based on the powder weight. The graft copolymer is obtained by radically copolymerizing a dimethylpolysiloxane compound having a radically polymerizable group at one terminal of the molecular chain, e.g. a compound of the formula [R1 is methyl or H; R3 is 1-100C bivalent saturated hydrocarbon group having a linear or branched chainlike carbon chain which may be interrupted with one or two ether bonds; (1) is 3-300] with a radically polymerizable monomer containing >=50wt.% acrylate and/or methacrylate.
Patent JP-S6422667-A (JP)
Title: Braking-liquid reserving tank
Inventor: GERUHARUTO GENTAA
IPC: B60T17/22
Filed: 1988-06-23
Abstract: PURPOSE: To prevent the abnormal action of a float due to liquid level fluctuations at the time of acceleration and deceleration by providing a bottomed tube section formed with a throttle bore at the bottom section on a brake fluid tank cap opening, and vertically movably storing the float fitted with a fluid level switch rod at the upper section along the inner wall. CONSTITUTION: Upper and lower sections 10a, 10b are connected to form a brake fluid reservoir tank 10, a flange opening 11 is formed at the center of the upper section 10 a, and a screw cap 13 is openably fitted to it. A bottomed tube section 40 is provided on the flange opening 11 to form a float chamber. A throttle bore 47 is formed on the bottom section 40b of the bottomed tube section 40, and a float 27 fitted with a fluid level switch rod 25 at the upper section is stored vertically movably along a guide section 52. The upper end of the rod 25 is made slidable on the guide section 26 of the cap 13 and is coupled with an electric detection section 22. Even if the fluid level in the tank 10 fluctuates at the time of acceleration and deceleration, the float 27 is little moved, and its abnormal action is prevented.
Patent JP-H0319130-A (JP)
Title: Production of magnetic disk substrate made of titanium
Inventor: KIBE HIROSHI
IPC: C23C14/16
Filed: 1989-06-16
Abstract: PURPOSE:To easily obtain the magnetic disk substrate made of titanium having surface characteristics of a high level by forming a thin film consisting of specific elements at >=5mum thickness on the surface of a base body. CONSTITUTION:The surface layer of a cold rolled sheet made of titanium is removed by >=5mum to produce the base body. The thin film consisting of >=1 kinds of the elements among nonmagnetic transition metal elements belonging to any of group IVA to VIIIA group of periodic law table is formed at >=5mum film thickness on the surface of this base body. The surface is made into fine structure by forming the thin film of the nonmagnetic transition metal elements in such a manner, by which the difference in the bearings between the adjacent crystals is decreased and the step between the crystals is lessened. The magnetic disk substrate made of the titanium having the excellent surface characteristics is obtd. by the simple stage in this way.
Patent JP-H05347468-A (JP)
Title: Manufacture of printed circuit board
Inventor: KUBOI YOSHIYUKI
IPC: H05K3/42
Filed: 1992-06-15
Abstract: PURPOSE:To form a circuit of a fine pattern on a surface of a base which is stereoscopically formed. CONSTITUTION:A conductive thin film 2 is provided on a surface of a base 1 which is stereoscopically formed. The surface of the film 2 is covered with electrodeposited photoresist 3. The photoresist 3 is exposed and developed to remove the photoresist 3 by a circuit pattern. The surface of the film 2 of a part exposed by removing the photoresist 3 is electroplated to form a conductor layer 4. After the photoresist 3 is peeled, the film exposed by peeling the photoresist 3 is removed by etching. A part exposed without covering with the photoresist 3 of the film 2 is electroplated to provide a conductor layer 4 having a predetermined thickness thereby to form a circuit, and hence etching may be lightly processed to remove the film 2.
Patent JP-H0320458-A (JP)
Title: Formation of insulating film by sputtering vapor deposition
Inventor: EGUCHI KENGO
IPC: H01G4/06
Filed: 1989-06-19
Abstract: PURPOSE:To form the insulating film improved in insulation characteristics without using a special substrate by bringing a substrate into tight contact with the smooth plane of a cooling plate cooled to room temp. or below at the time of forming the insulation film on the substrate by the sputtering. CONSTITUTION:The glass substrate 2 is screwed, by using a substrate holder 7 to the cooling plate 6 having the smooth surface cooled down to at least the room temp. (about 20 deg.C) or below in tight contact with each other and is thereby cooled. Sputtering of a target 1 (Ta or Ta2O3) is executed in an atmosphere of about 3X10<-3> to 1X10<-2>Torr gaseous pressure of Ar+O2 and about 25% O2 in this state to form the insulating film on the substrate 2. The substrate 2 is so cooled that the rising rate of the average surface temp. thereof does not exceeds 5 deg.C/min to prevent the surface temp. from exceeding 150 deg.C. The insulating film improved in insulating characteristics is obtd. without using the special substrate.
Patent JP-H06341201-A (JP)
Title: Connection structure for outer surrounding body
Inventor: WATABE WATARU
IPC: E04D3/363
Filed: 1993-06-01
Abstract: PURPOSE:To secure the certain connection, prevent the generation of a warp on an outer surrounding body even after connection, and eliminate the exceesive cost. CONSTITUTION:Erecting seams 2 which are erected nearly vertically from a recessed part 6 formed at the edge part of an outer surrounding body 1 are engaged with each other, and an engagement part 5 and the recessed part 6 which are installed on the outer surrounding body 1 are engaged with an engaging projection part 9 and an engaged recessed part 10 formed on a tight frame 7. When the outer surrounding bodies 1 are fitted and connected by a cap 11, the erecting seam 2 in an engaged state supports the cap 11 from the underside.
Patent JP-S64492-A (JP)
Title: Visual inspection device
Inventor: SAEKI KAZUAKI
IPC: H01L21/66
Filed: 1987-06-23
Abstract: PURPOSE: To reduce the size of a visual inspection device by correcting the interference between the plane stage rotating motions of first and third driving means by means of a correcting means.  
     CONSTITUTION: The rotation of a plane stage 11 rotated by the rotation of a swinging member 15 is corrected by a signal from a rotation correcting circuit 8. Namely, the stage 11 is controlled to offset the component rotated by the member 15, because the circuit 8 inputs the signal corresponding to the rotating speed of the member 15 to an adding circuit 90 by inverting a code from a variable gain amplifier 81. Consequently, when a DC current is outputted from a DAC 32, the stage 11 rotates at a fixed speed without causing any visually uneven rotating motion. The gain of the amplifier 81 is controlled so that a state where the stage 11 stands still can be obtained regardless of the rotation (swinging motion) of the member 15. Therefore, the stage 11 can make oscillating motions while the stage 11 rotates at the fixed speed. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S6131493-A (JP)
Title: Lubricant for electrical contact
Inventor: YOSHIDA KAZUHISA
IPC: C10N30/10
Filed: 1984-07-24
Abstract: PURPOSE:To provide a lubricant composed of a polyether prepared from a specific glycol, and effective to improve the electrical contact of a relay, switch, etc. in electrical apparatuses such as a solenoid relay, electrical switch, etc. over a wide electrical current range. CONSTITUTION:The objective lubricant is composed of a polyether of formula (n is usually about 3-30) prepared from a 2-4C glycol (e.g. ethylene glycol, propylene glycol, propylene glycol or butylene glycol). EFFECT:It has high chemical stability, and keeps its lubricating effect for a long period even at a high electrical current level to generate an arc.
Patent JP-S5378812-A (JP)
Title: Tape driving mechanism
Inventor: JIYOURI HIDEO
IPC: G11B15/43
Filed: 1976-12-21
Abstract: PURPOSE: To effect the running of a tape, while maintaining its tension always at a constant level, by forcing the tape into contact with a belt which is made to run on rotary members. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5378437-A (JP)
Title: Door seal device for high-frequency heaters
Inventor: NAGAI KUNIHIKO
IPC: H05B6/76
Filed: 1976-12-22
Abstract: PURPOSE: To prevent electric wave leakage by inserting in the groove section formed on a door a wave form plate having a transmission width which corresponds to less than λ/2 of working wave length. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5279364-A (JP)
Title: Continuous and automatic mixing kneading method of thermosetting plast ic molding material
Inventor: SAKURAI FUJIO
IPC: B29B7/56
Filed: 1975-12-26
Abstract: PURPOSE:To provide continuous and automatic mixing kneading method of thermosetting plastic molding material, wherein the material can be easily transmitted in succession from a supply area to a delivery area by means of combination of a scraper to plow out the material on a mixing roll, a cutting blade and a delivery blade.
Patent JP-2000040770-A (JP)
Title: Arrangement method of csp pin compatible with tsop, and pin arrangement structure using the same
Inventor: SAI SHUZEN
IPC: H01L21/822
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To give compatibility to CSP pins by a method, wherein even number pins are arranged one by one from the lower side on the first row of the left side pad region, odd number pins are arranged one by one on the second row, and the even number pins are arranged one by one on the upper side of the first row of the right side pad region. SOLUTION: The first row of a left side pad 7 of a chip size package(CSP) is provided with even numbered pins of a thin type small outline package(TSOP) arranged one by one beginning with smaller number, and the second row is provided with the odd number pins arranged one by one in the order of from smaller numbers. Also, the first row of the right side pad 8 of the CSP is provided with large odd number pins arranged one by one, and the second row is provided starting from large number pins of the TSOP arranged one by one. As a result, VSSQ pins are located outside, DQ pins 10 and 14 are located inside, and the passage of two wires between balls can be prevented. Accordingly, the die pad of thin pin arrangement structure is applicable to either of the TSOP and the CSP.
Patent JP-H0821013-A (JP)
Title: Water proofing method for unit building
Inventor: YASHIRO MINORU
IPC: E04B1/684
Filed: 1994-07-06
Abstract: PURPOSE:To eliminate the need of a spacer and a temporary stopping means so as to easily fit a water-proof sheet, and to prevent a water-proof sheet from being broken in a production line of a factory and in the midway of transport. CONSTITUTION:One piece 9a of a two-folded water-proof sheet 9 is previously stuck to the upper end parat of an outer wall 6 of a lower floor building unit 1a. After an upper building unit 1b is connected to the lower floor building unit 1a, the other piece 9b of the water-proof sheet 9 is stuck to the lower end part of the outer wall 6 of the upper floor building unit 1b. Accordingly, a space and a temporary stopping means are not required so as to easily fit the water-proof sheet 9, and furthermore, the waterproof sheet is prevented from being broken in a production line of a factory and in the midway of transport.
Patent JP-S6047028-A (JP)
Title: Purification of metal phthalocyanine polymer
Inventor: OOAKU KENICHI
IPC: C08G79/00
Filed: 1983-08-26
Abstract: PURPOSE:To purity the titled polymer to improve its catalytic activity of isomerizing quadricyclene, by heat-treating, in vacuum, the titled polymer produced from pyromellitic anhydride. CONSTITUTION:A crude metal phthalocyanine polymer is produced by using pyromellitic anhydride, urea, and a metal halide as materials, and purified by heating it in vacuum at 300-600 deg.C. When it is used as such as an isomerization catalyst for quadricyclene in a photochemical fuel system, the rate of isomerization, i.e., the rate of heat generation is not satisfactory, or after it is used as a catalyst for a certain period of time, and its catalytic activity is decreased or lost, the regeneration of its activity has been difficult. by further heating in vacuum the polymer produced by a conventional process as above, its catalytic activity can be improved.
Patent JP-S6216868-A (JP)
Title: Method for retreating working machine
Inventor: OCHI SHIGEKI
IPC: B25J19/06
Filed: 1985-07-12
Abstract: PURPOSE:To prevent the injury of a machine or the trouble of an object by detecting the relative condition of the machine and working object then retreating the machine or continuing the operation in accordance with the judgement of the result thereof after the operation. CONSTITUTION:A ladle 7 is provided to the top end of a robot RB. A molten metal level sensor 8 and an abnormal molten metal level sensor 9 are mounted to the front side thereof. A crucible 10 is disposed to a casting machine 12 and a lower limit sensor 16 for the molten metal level is disposed to the crucible 10. The crucible 7 is lowered onto the molten metal surface of the crucible 10 when the preparation for pouring of the machine 12 is completed. The detection condition of the sensor 16 is taken in to ladle the molten metal in the crucible 10 if the sensors 8, 9 detect the molten metal level. The operation of the robot RB is continued and is moved to the home position HP or the replenishment of the molten metal to the crucible 10 is executed by judging the presence or absence of the detection by the sensor 16. The machine is retreated and the trouble of the working object is prevented by the above- mentioned method.
Patent JP-H0823066-A (JP)
Title: Densely mounted semiconductor device
Inventor: TAKATANI HIDESHI
IPC: H05K3/34
Filed: 1994-07-06
Abstract: PURPOSE:To densely mount component parts so as to make a semiconductor device small in size and thin. CONSTITUTION:The outer end continuity part 11 of outer lead plates 4 are held at a regular interval. As frames are formed of metal plate, the frames can be mass-produced and made small in thickness and in size. The outer edges of the outer lead plates 4 are enhanced in length, the outer end continuity parts 11 are made to deviate from each other as prescribed by irregularities, and an electrical wiring 10 is provided to the front and rear sides of the outer lead plates 4 respectively, whereby a large number of outer end continuity parts 11 can be arranged. On the other hand, the irregularities of the outer lead plate 4 are fitted in a wiring board 15 to improve a connection structure, so that a semiconductor device of this constitution can be enhanced in mounting reliability by sure connection while preventing a short circuit.
Patent JP-S5677565-A (JP)
Title: Ocean current power generating system utilizing sea bottom current
Inventor: KAWASAKI SHIZUKIYO
IPC: F03B13/26
Filed: 1979-11-29
Abstract: PURPOSE: To enable power generation effectively utilizing a sea bottom flow by providing a rotary shaft provided with a large number of rotary vanes and connecting the rotary shaft to a generator to submerge the entire part of the generating system.  
     CONSTITUTION: An outer tube 1A forms an air chamber, and an inner tube 1B forms a sea bottom passage. This passage is provided at the central part with a generator chamber 3. Rotary shafts 5 and 5' provided with a large number of rotaty vanes 4 and 4' are mounted along the length direction on passages (a) and (b) at both side ends around the generator chamber 3. Air with in the above outer tube 1A is released, and the outer tube 1A is submerged in the sea bottom and the rotary vanes 4 and 4' are rotated thereby to drive the generator. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05347208-A (JP)
Title: Chip inductor and manufacture thereof
Inventor: HORIGUCHI TADAHIKO
IPC: H01F41/22
Filed: 1992-06-15
Abstract: PURPOSE:To improve frequency characteristics in a specific frequency region by providing a layer, consisting of yttrium iron garnet, and an electrode layer. CONSTITUTION:When iron nitride, yttrium nitride and diol are dissolved into methoxyethanol and heated up, NOx is generated, and an organic acid iron yttrium compound is grown. This organic compound is dissolved by the organic solvent medium such as benzene and the like, and it can be applied to a substrate easily by a spin method and the like. Iron nitride, yttrium nitride and 1, 2 dodecan-ethiol are dissolved by ethanol and heated up. The grown organic yttrium iron is dissolved in benzene. After the dissolved solution has been coated to an electrode plate, the electrode is laminated and calcined. A chip inductor, consisting of TIG, is obtained through the above-mentioned procedures. High inductance can be obtained in a high frequency region, especially in the region of 10 to 100MHz by this chip inductor.
Patent JP-2000350004-A (JP)
Title: Data transmitter, data receiver, data transmission method and data reception method
Inventor: KATSUTA OSAO
IPC: H04N1/32
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a data transmitter-receiver that can print received data, even when the data are incomplete and by which a user can understand the contents of an original image to some degree when entirely looking over an original image. SOLUTION: A data transmitting-receiving device 1 has a data communication section 7, that transmits/receives data via a network, an image division section 5 that interleaves a whole image at prescribed intervals to divide the image into data of a plurality of blocks, an image combining section 4 that synthesizes one image form the image data divided into a plurality of blocks, and a control section 3, that controls a data communication section 7 to transmit the image data each divided image block.
Patent JP-H04355251-A (JP)
Title: Tape housing cage loader
Inventor: TOJO SHUICHI
IPC: G11B15/675
Filed: 1991-05-31
Abstract: PURPOSE:To take up the sag of a magnetic tape occurring in a tape housing cage with the operation of attaching the tape housing cage to a cassette holder. CONSTITUTION:When a tape cassette 1 is inserted to a cassette holder 11, a tape cassette detection lever 24 of a magnetic tape take-up mechanism part 20 provided on the right side of the tape cassette 1 is pressed to rotate clockwise around a shaft 22. A magnetic tape take-up lever 26 engaging with the lever 24 is rotated clockwise around the shaft 22 to press the outer circumferential part of a lower flange 5b of a take-up reel 5 facing from an opening part 2c of the cassette holder 11. With the insertion operation of the cassette 1, the take-up reel 5 rotates the sag of a magnetic tape 8 occurring in the cassette 1 by the friction between a pressing part 26c of the lever 26 and the outer circumferential part of the lower flange.
Patent JP-H104323-A (JP)
Title: Voltage-current conversion circuit
Inventor: HAYASHI WATARU
IPC: H03F3/34
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To prevent the output characteristic from being affected by the variance of temperature or elements by placing the 1st and 2nd transistors TR at both ends of a reference resistance which inputs voltage so as to secure an emitter-follower connection and controlling the emitter currents of both TRs. SOLUTION: The 1st and 2nd TR I1 and I2 having the same characteristic are connected to both ends of a reference resistance 5 so as to secure an emitter-follower connection. At the same time, a closed loop using the 1st and 2nd current mirror circuits 31 and 32 is formed and both circuits 31 and 32 control to secure an equal emitter current between both TRs I1 and I2. Then an equal base-emitter voltage is secured between both TR I1 and I2. Thus, the influence of base-emitter voltage is eliminated between both I1 and I2. As a result, the base-emitter voltage is applied to the resistance 5 and the current of the resistance 5 is outputted via a 3rd current mirror circuit 33.
Patent JP-S5857307-A (JP)
Title: Cosmetic
Inventor: KIMURA TOMOSHI
IPC: A61K8/00
Filed: 1981-09-30
Abstract: PURPOSE:A beauty cosmetic for preventing the change of the skin into black effectively, causing no change with time such as change in color, smell, deactivation through decomposition, etc., comprising one or more of ursolic acid, its salt, and ursolic acid derivative. CONSTITUTION:A beauty cosmetic comprising one or more compounds shown by the formula (R1 is H, Na, K, NH4, H2N(CH2)2, Ca Mg, alcohol alkyl residue; R2 is H, or residue of fatty acid acyl). The compound shown by the formula is a substance which is stable and shows tyrosinase inhibiting activity, especially a compound wherein the acryl group of R2 has 2-20C and the alkyl group of R1 has 1-20C has improved stability and good handeability for preparing cosmetic, and the amount of the compound shown by the formula used is 0.1-1wt% based on total amount.