baber/WOPTO huggingface dataset:
Patent JP-H05283501-A (JP)
Title: Semiconductor manufacturing equipment
IPC: H01L21/68
Filed: 1992-03-25
Abstract: PURPOSE:To transfer a wafer between locations having different temperatures without making a mistake in carrying by a method wherein a heating mechanism is provided in a part in which a semiconductor substrate transfer robot comes into contact with a substrate. CONSTITUTION:A carrying robot for transferring a wafer placed on a susceptor having a high temperature to a cassette comprises a wafer holder 11, a holder heat part 12, a heater 13, a heat insulating material 14, an arm part 15 and a shaft part 16. The wafer holder 11 is heated by the heater 13 and its temperature becomes close to that of the wafer. The temperature control at that time is performed as follows: For instance, the temperature of the wafer holder 11 is increased just before transferring the wafer thereto and after the wafer is placed on the holder 11, it is gradually cooled, or the temperature of the susceptor is always held close to a room temperature, or further it is heated when transferring the wafer thereto and also it is held at a room temperature when transferring the wafer within a cassette thereto. Accordingly, the mistake in carrying the wafer due to warpage caused by a temperature change of the wafer holder and wafer can be prevented.
Patent JP-S58184662-A (JP)
Title: Storage device
Inventor: OGASAWARA YASUO
IPC: G06F11/16
Filed: 1982-04-21
Abstract: PURPOSE:To prevent a fault of a storage device from exerting great influence upon the operation of an information processing system, by providing each storage device with a means for controlling the writing of data. CONSTITUTION:Each one of main storage devices MM0 and MM1 consist of a storage unit MU and various control circuits. The storage units MU of the main storage devices MM0 and MM1 are accessible from a central controller CC. The main storage devices MM0 and MM1 are provided with mode setting flip-flops AF respectively. The mode setting flip-flop AF of a main storage device in living operation mode is set by a setting signal ST from the central controller CC and the mode setting flip-flop AF of the other main storage device in stand- by operation mode is reset by a resetting signal RS from the central controller CC.
Patent JP-S62221673-A (JP)
Title: 1,5-disubstituted imidazole
Inventor: KUWANO EIICHI
IPC: C07D233/58
Filed: 1986-03-24
Abstract: NEW MATERIAL:1-Benzyl-5-(2,6-dimethylheptyl)imidazole of formula I and its salt. USE:An agent having juvenile hormone activity. It can be used as a hormonic insecticide against various insects, mites and nematodes controlled their growth and reproduction by hormones and against various other arthropods harmful to man and animal. PREPARATION:The compound of formula I can be produced by reacting an imine compound of formula II (R1 is benzyl; R2 is 2,6-dimethyl-1,5-heptadienyl) with tosylmethyl isocyanide of formula III in a solvent such as methanol in the presence of a base such as anhydrous K2CO3 preferably at room temperature or thereabout to obtain 1-benzyl-5-(2,6-dimethyl-1,5-heptadienyl)imidazole in relatively high yield and catalytically reducing the product with H2 in a solvent such as ethanol in the presence of a reducing catalyst such as Pd/C under nor mal pressure.
Patent JP-S57183420-A (JP)
Title: Aromatic polyamide conjugate yarn and its preparation
Inventor: TAKAYANAGI MOTOO
IPC: D01F8/12
Filed: 1981-05-06
Abstract: PURPOSE: Para-oriented aromatic polyamide of high viscosity is extruded together with polyamide of low viscosity into fiber so that the fiber has finely separated parts with continuous strips in the fiber axis direction to produce the titled fiber used as a tire cord, because of its high fatigue resistance.  
     CONSTITUTION: (A) A para-oriented aromatic polymer of higher than 3dl/g inherent viscosity such as poly-p-phenylene terephthalamide and (B) a polyamide of less than 3dl/g inherent viscosity such as nylon 6 are dissolved in concentrated sulfuric acid to prepare a spinning dope 3. The resultant dope 3 is charged in the cylinder 4, piston 6 is driven by extrusion mechanism 5 to extrude the dope through the spinneret 7, and the extruded dope is passed through air gap 8, then the coagulation bath 9 and the guide 10 and wound up around the bobbin 11 to produce the objective fiber where component A 1 is partly divided into continuously scored portion of 0.1W5μ diameters in the fiber axis direction; the yarn consisting of 55W95wt% and 45W5wt% component B. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11264989-A (JP)
Title: Manufacture of liquid crystal display device
Inventor: SANADA SHINICHI
IPC: G02F1/1339
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To improve display quality of a liquid crystal display device by increasing the adhesive strength between a couple of electrode substrates by a photosetting adhesive and preventing a decrease in yield due to a defect in adhesion. SOLUTION: When 1st and 2nd electrode substrates 11 and 12 are adhered together by a UV press 22, both electrode substrates 11 and 12 and held in the pressed state for 30 seconds after an ultraviolet-ray irradiation device 23 irradiates a sealant 20 with ultraviolet rays and then, after the photosetting reaction of the sealant 20 ends, both the electrode substrates 11 and 12 are released from being pressured to increased the adhesive strength of the sealant 20 and thereby, to prevent peeling, deformation and detaching.
Patent JP-H02245773-A (JP)
Title: Photosensitive drum driving device for image forming device
Inventor: SEKIYA HARUKAZU
IPC: G03G21/16
Filed: 1989-03-18
Abstract: PURPOSE:To maintain the parallelization degree of a photosensitive drum by providing a photosensitive drum driving device for image forming device with a means, which transmits the rotation of a driving shaft, in the middle in the axial direction in a photosensitive drum whose both end parts are rotatably supported. CONSTITUTION:The means 2 and 3 for transmitting the rotation of the driving shaft 4 are provided in the middle in the axial direction of the photosensitive drum 1 whose both end parts are rotatably supported. In the photosensitive drum 1, both ends are rotatably supported by a drum butting roller 5 and two supporting rollers 8; a drum driving gear 3, fixed to the drum driving gear shaft 4 inserted in the photosensitive drum 1, is meshed with a drum gear 2. Thus, the parallelization of the photosensitive drum can be maintained, and the device can be miniaturized since the power transmitter is housed in the photosensitive drum.
Patent JP-H01241146-A (JP)
Title: Semiconductor integrated circuit device and manufacture thereof
Inventor: KURIBAYASHI MOTOTAKA
IPC: H01L27/118
Filed: 1988-03-23
Abstract: PURPOSE:To reduce a clock skew without lowering the utility of the whole chip by inserting a cell for load anew by employing a fundamental cell in a master slice not used by automatic arrangement or automatic wiring and approximately equalizing the capacity load of, each clock driver. CONSTITUTION:A plurality of clock drivers 112, which are dispersed and disposed onto a semiconductor chip and over which system clock signals are transmitted, main cells 113, over which clock signals 115 are transmitted from these clock drivers 112, and clock wirings connecting fundamental gates 114 not used as functional cells 10b in fundamental gates to the clock drivers 112 are provided. The number of the clock wirings is determined so that the load of the clock drivers 112 is equalized. Accordingly, a transistor not employed is utilized for making the load of the clock drivers 112 equal, and a dummy cell for load need not be inserted anew, thus reducing clock skew without diminishing utility.
Patent JP-H08241769-A (JP)
Title: Electric connector assembly
Inventor: MATSUBARA GENYO
IPC: H01R24/00
Filed: 1995-03-01
Abstract: PURPOSE: To provide an electric connector assembly having a structure in which a number of electric contacts can be precisely arranged in desired positions. CONSTITUTION: An electric contact 50 having an elastic contact piece 51 and a compliant part 53 is plurally arranged substantially in a line, and integrally molded with a mold body 18 to constitute a slender subassembly. The mold body 81 has a protruding part 82 on the elastic contact piece 51 side in conformation to the position of the electric contact 50. Since a housing 20 has a recessed part 21 for receiving the mold body 81 and a cavity 22 formed into a complementary form with the protruding part 72, the electric contact 50 cart be precisely arranged and fixed in a desired position within the housing 20.
Patent JP-H02246468-A (JP)
Title: Feeder circuit
Inventor: TOJO TOSHIRO
IPC: H04Q3/42
Filed: 1989-03-17
Abstract: PURPOSE:To realize a circuit satisfying various conditions requested to a feeder circuit with simple constitution by connecting two transconductance amplifiers with a capacitor. CONSTITUTION:A 1st capacitor C1 connects between transconductance amplifiers 1, 2, a 2nd capacitor C2 connects between resistance voltage division sections 3, 4 giving a reference voltage to the transconductance amplifiers 1, 2 to supply a current to a telephone set 7 from terminals B, A at one ends of common potential lines 5, 6. Thus, the line offers a high impedance with respect to a differential input signal because the 1st capacitor C1 connects the signal to a virtual earth and gives an equal impedance to a common mode input signal because of the absence of the 1st capacitor C1 and the impedance is constant similar to the DC impedance. Moreover, the superimposition of noise produced from a power supply onto the voice signal is eliminated in such a way that the noise appears as the common mode signal to the terminals B, A by using the 2nd capacitor C2. Thus, the circuit constitution is simplified.
Patent JP-H09234321-A (JP)
Title: Filter member attaching apparatus
Inventor: KAIZU YUKIO
IPC: B01D46/00
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To facilitate the attachment and detachment of a filter member and to enhance sealability by utilizing the revolving action of the holding frame and closure member of a filter element when the filter member is attached to and detached from a case main body. SOLUTION: A filter element 11 having a packing material 11b provided to the peripheral edge of the rear surface thereof is fitted in a holding frame 12 having a semicircular protruding part 12e provided to the front of the lower part of the side plate 12b thereof, and a closure member 13 consisting of a lid plate 13a having a clip member 18 attached thereto and a leg plate 13b is connected to the holding frame 12 in a revolvable manner to form a filter member F.  A front case 15A and a rear case 15B are mutually abutted to form a case main body 15 having an opening 16 provided to the upper surface thereof and one wall part 15A6 rising from the bottom wall end of the case main body is erected and the other wall part 15B6 thereof is inclined in an upwardly expanded state and the filter member F is inserted into the case main body 15 from the opening 16, and the lower ends of the protruding part 12e and the leg plate 13b are brought into contact with the erected wall part 15A6 and the holding frame 12 and the closure member 13 are successively revolved toward the rear case 15B to bring the packing material 11b into contact with the inner wall surface of the case main body 15 under pressure.
Patent JP-H03272260-A (JP)
Title: Facsimile device and external display device of said device
Inventor: KANAI TAKEO
IPC: H04N1/00
Filed: 1990-03-19
Abstract: PURPOSE: To learn the state of a facsimile equipment at a place detached from the facsimile equipment by connecting the facsimile equipment with an external display device and displaying the various states of the facsimile equipment on the side of the external display device. CONSTITUTION: When the facsimile equipment A and the external display device B are connected through respective interface parts, a control code which is previously decided in accordance with a signal showing the state of a picture processing part, namely, a state change, for example, is transmitted from the side of the facsimile equipment A to the side of the external display device B. Thus, the external display device B executes display based on the control code on a display part 52. Thus, the external display device B can be viewed from a remote place when it is constituted by a large panel and it is used by hanging it on the wall of an office.
Patent JP-H04281313-A (JP)
Title: Wiring method for power and communicaiton cable in building
Inventor: HIRAGA TOMOAKI
IPC: H02G3/38
Filed: 1991-03-08
Abstract: PURPOSE:To provide a wiring method for power and communication cables in a building, being capable of providing a high working efficiency and good appearance after wiring. CONSTITUTION:Power and communication cables are placed in an unit pipe 4 which is concealed in concrete at an internal corner 3 of a wall or a floor slab of a concrete structure for wiring cables within a building.
Patent JP-S56164157-A (JP)
Title: Novel-alpha-oxyphenylacetamide derivative
Inventor: KAMIJIYOU TETSUKIYO
IPC: A61K31/165
Filed: 1980-05-20
Abstract: NEW MATERIAL:The titled compound expressed by formula I (R 1  is 1W3C alkyl; R 2  is 1W3C alkyl, 3W6C alkenyl, etc.; R 3  is H or 1W3C alkyl; R 4  is 1W3C alkyl, 2W4C hydroxyalkyl, etc.; R 5  is H, OH, etc.; R 6  is H or 1W3C alkoxyl; n is an integer 0W2) and a salt thereof.  
     EXAMPLE: N-2( N, N-Dimethylamino )ethyl-N- 2-phenylethyl- α-hydroxyphenylacetamide.  
     USE: An analgesic agent useful as an injection having improved local disorder and high safety.  
     PROCESS: A compound of formula II is reacted with an α-oxyphenylacetic acid derivative of formula III, e.g. α-hydroxyphenylacetic acid, or a reactive functional derivative thereof, e.g. acid chloride or anhydride, if necessary in a solvent, e.g. benzene or toluene, in the presence of a condensing agent e.g. phosphorus oxychloride or pentachloride, to give the compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01238879-A (JP)
Title: Preventive method for duct
Inventor: ENDO MASAHISA
IPC: A62C3/00
Filed: 1988-03-22
Abstract: PURPOSE:To prevent a spreading fore from occurring with certainty by installing a boundary surface between a bank and a duct in two stages, while supporting the upper boundary surface with welding between the circumference and specific softening point thermoplastic resin, and using a specific softening point thermoplastic resin-make plate for the lower boundary surface. CONSTITUTION:A device uses dry sand on the upper part of a duct 1 as a granular fireproofing inorganic material 2 and also uses an iron vessel as a bank 3. When a fire occurs, if temperature in the duct 1 goes up due to high temperature smoke, temperature in a bottom plate 4 also goes up. When it went up to 50 deg.C, first a weld by thermoplastic resin of a joint 5 is melted, the bottom plate 4 is dropped to left downward with each hinge at both sides as the fulcrum point, while the granular fireproofing inorganic material 2 is dropped and accumulated on a protecting plate 7. Temperature in this protecting plate 7 is yet more heated by a flame or smoke in succession, and it is softened at a temperature of 100-200 deg.C, while the granular fireproofing inorganic material 2 is dropped and accumulated in the duct 1, converting a duct section, thus a passage for the flame and the smoke is interrupted. Consequently, the spread of a fire is preventable surely and sensitively without entailing any malfunction.
Patent JP-S61225300-A (JP)
Inventor: SUZUKI OSAMU
IPC: C11D9/50
Filed: 1985-03-30
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-S55159430-A (JP)
Title: Camera with tape recorder
Inventor: AIZAWA HIDEO
IPC: G03B31/00
Filed: 1979-05-31
Abstract: PURPOSE: To enable the remote operation of shutter at arbitrary time by providing a tape recorder or the like and controlling the shutter by the reproduced signal of the specific frequency thereof.  
     CONSTITUTION: The reproduced output of the tape recorder is supplied to a speaker by way of a main amplifier 5 and is applied to a selecting circuit 9 via amplifier 8. When the circuit 9 detects the continuation of the specified frequency component such as 1.2kHz for a fixed time or more, it raises the output level of a rectifying circuit 10 which in turn causes a transistor 11 to conduct, thereby energizing a shutter-controlling solenoid 12. The shutter is controlled in the similar manner even by the input signal from a microphone. The shutter operation may be done at arbitrary time remotely by way of the tape recorder provided to the camera. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56164309-A (JP)
Title: Method and device for correcting image in image guide
Inventor: MACHIDA MASAFUMI
IPC: G02B23/26
Filed: 1980-05-23
Abstract: PURPOSE:To eliminate the influence of disconnection with simple construction to obtain an image without partial dropout by providing each image traveling system near the top and the rear of the image guide and by making both move at the same  velocity. CONSTITUTION:An image of an observing object 5 is incident the image guide 1 via an objective lens part and the secone image-traveling system 3 to image at the rear of the guide. This image at the end surface is refracted and displaced by the first image-traveling system 2, hitting eyes of an obserber via an eyepiece 7. The first and the second image traveling systems 2, 3, comprising, for instance, lenses or a combination of a plurality of reflective mirrors, move at the same velosity via a synchoronized motion mechanism. Therefore, a residual image effect is produced to remove the influence such as disconnection in the image guide 1 with simple construction and obtain an image without partial dropout.
Patent JP-S543724-A (JP)
Title: De-icing protector
Inventor: NAKASHIMA ZENJI
IPC: B60G17/015
Filed: 1977-06-10
Abstract: PURPOSE:To prevent moving members from icing by adhering an air sealed rubber thin plate bag or a thin plate of a plurality of layers formed with air layers therebetween onto the outside surface of a member in contact with the members via ice at icing and ice-growing time.
Patent JP-H06279950-A (JP)
Title: Ferritic stainless steel for exhaust gas passage constituting member and its production
Inventor: UTSUNOMIYA TAKESHI
IPC: C22C38/26
Filed: 1993-03-26
Abstract: PURPOSE:To obtain ferritic stainless steel excellent in all of corrosion resistance, workability and high frequency pipe making properties and suitable as an exhaust gas passage constituting member. CONSTITUTION:This ferritic stainless steel has a compsn., contg. <=0.02% C, 0.3 to 1.5% Si, <=1.0% Mn, 0.01 to 0.2% P, 11 to 23% Cr, 0.1 to 1.0% Nb and <=0.02% N and contg., at need, one or >=two kinds among <=2.5% Mo, <=1.0% Cu, <=0.3% Ti and <=0.3% Al, and in which the relationships of C+N<=0.03% and Nb>=7(C+N)-0.01(Cr-12)+0.15 are satisfied. In a passive state film of Cr formed on the surface of the steel, an Si-concentrated layer in which the concn. of Si on the most concentrated part is regulated to double the content of Si in the stock is present. The Si concentrated layer is formed by subjecting the stock to rolling or grinding and thereafter subjecting it to bright annealing finish in the ranges of 950 to 1050 deg.C temp. and -30 to -60 deg.C dew point.
Patent JP-H09259428-A (JP)
Title: Surface roughening method for silicon substrate for magnetic recording medium
Inventor: NAKAYAMA KAZUHIKO
IPC: C23F1/00
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a surface roughening method to produce a substrate having a texturing pattern with excellent CSS characteristics by applying ultrasonic waves on a silicon substrate while subjecting the substrate to wet etching so as to form a specified rugged pattern on the substrate surface. SOLUTION: Ultrasonic waves are applied on a silicon substrate while the substrate is subjected to wet etching to form a rugged pattern having the depth between 5nm and 100nm on the substrate surface. By this method, a uniform rugged pattern can be formed on the surface, which makes a grinding process to compensate the fluctuation in the roughness height unnecessary. Therefore, the process of surface roughening can be simplified. A uniform texturing pattern can be formed on the surface of the silicon substrate and the CSS characteristics can be improved.
Patent JP-S57185230-A (JP)
Title: 3,4-difluoro-4'-(trans-4"-alkylcyclohexyl)biphenyl
Inventor: SUGIMORI SHIGERU
IPC: C09K19/44
Filed: 1981-05-06
Abstract: NEW MATERIAL:A compound expressed by formulaI(R is 1W10C alkyl).  
     EXAMPLE: 3,4-Difluoro-4'-(trans-4"-propylcylohexyl)biphenyl.  
     USE: A liquid crystal display element, exhibiting the liquid crystal phase at a temperature in the range of about 60W100°C and having a low viscosity. Although the dielectric anisotropy is +4, the threshold voltage and saturation voltage of a liquid crystal composition containing the compound expressed by formulaIare equal or reduced.  
     PROCESS: 1-Bromo-3, 4-difluorobenzene is reacted with Mg to give 3, 4-difluorophenyl magnesium bromide, which is then reacted with a compound expressed by formula II to afford a compound expressed by formula III. The resultant compound expressed by formula III is then dehydrated with potassium hydrogensulfate to give a compound expressed by formula IV, which is finally dehydrogenated with chloranil to afford the compound expressed by formulaI. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S51143515-A (JP)
Title: Method for improving the fineness of nickel in a ferro-nickel alloy
Inventor: KIYOSE ISAO
IPC: C22B23/06
Filed: 1975-06-05
Abstract: PURPOSE: The above mentioned method ot concentrate Ni by melting and refining ferro-nickel granular powders. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09253152-A (JP)
Title: Hot water mist sauna, device
Inventor: INARI TAMIKAZU
IPC: A61H33/10
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To rotate a nozzle piping so that a hot water mist never touches the face, and enjoy a comfortable sauna bathing by constituting each nozzle piping in such a manner that the jetting direction of the hot water mist from a spray nozzle can be specially selected. SOLUTION: A hot water mist sauna device 1 is formed of an intermediate joint 2 fixed to a wall panel 10, upper and lower nozzle pipings 4, 5 having spray nozzles, and a projecting hardware 6. When a bathroom is used as a sauna space, the hot water is supplied to the upper and lower nozzle pipings 4, 5 through the protruding hardware 6 from a hot water supply device, and hot water mist is sprayed from the spray nozzle of each piping 4, 5 to form a high temperature high humidity sauna space. When the hot water mist is sprayed direct to the body, the upper nozzle piping 4 is rotated in an optional direction between the intermediate joint 2 and a bracket so that the hot water mist does not touch the face directly, and the body is turned to the hot water mist from the spray nozzle of the lower nozzle piping 5.
Patent JP-H11263846-A (JP)
Title: Copolymer rubber latex for foam rubber and foam rubber
Inventor: HAGIWARA KATSUO
IPC: C08L9/04
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a copolymer rubber latex for preparing a foam rubber suitable particularly for preparing foam rubber products such as a puff which has a satisfactory oil resistance against cosmetics, and satisfactory properties for attaching of cosmetics to the skin and comfortableness to skin, and to provide a foam rubber therewith. SOLUTION: A copolymer rubber latex such as NBR is prepared by emulsion polymerization of a monomer mixture consisting of 15-45 wt.% enthylenically unsaturated monomer containing cyano group such as acrylonitrile, 55-85 wt.% conjugated diene monomer such as butadiene, and 0-30 wt.% ethylentically unsaturated monomer capable of copolymerizing with these monomers. In this case, the solid content is 60 wt.% and a pseudoplastic viscosity of the copolymer rubber latex is 20-45 cP at 15 deg.C.