baber/WOPTO huggingface dataset:
Patent JP-S61186833-A (JP)
Title: Method for evaluating fluidity of sludge
Inventor: HONDA HIROKI
IPC: G01N11/08
Filed: 1985-02-14
Abstract: PURPOSE:To evaluate precisely the fluidity of a sludge of low moisture content as well by filling the sludge into a cylinder mounted with an orifice plate, extruding the sludge through the orifice by a piston and using the extruding force as the index for evaluating the fluidity. CONSTITUTION:The sludge 1 is filled into the cylinder 2. The cylinder 2 is attached to the orifice plate 4 and the sludge 1 is pressed by the piston 3 to extrude the sludge 1 through the orifice 4a of the plate 4 in the lower part of the cylinder 2. The extrusion pressure is measured by a load cell 7 provided to a pressurizing member 6. The fluidity of the sludge is evaluated from the extrusion pressure. The precise evaluation of the fluidity of the sludge is thus made possible even with the sludge of a low moisture content and the result thereof is made useful for designing the power of a pump for sludge transportation and the pressure feeding in a piping.
Patent JP-H08198630-A (JP)
Title: Forming device for glass bottle
Inventor: NAKAISO MASARU
IPC: C03B9/36
Filed: 1995-01-23
Abstract: PURPOSE: To obtain uniform-thickness articles by making it possible to position a baffle provided with plural blow holes in an upper stage and lower stage relative to the opening of a mold and executing settle blow with the upper stage and counter blow by closing the opening with the lower stage. CONSTITUTION: Gob G is charged into the mold 1 in the state of moving the baffle 7 to a retreat position from the opening 2 of the mold 1. Next, the baffle 7 having a solid hollow part and a conical part formed successively in the lower part is moved to the upper position corresponding to the opening 2 of the mold 1 and air is blown from the blow holes C to execute the settle blow and to bring the glass into tight contact with a neckring 4 and a plunger 6. The baffle 7 is then moved to the lower position to close the opening 2 and thereafter, the plunger is withdrawn from the rear neckring 4 and the air is introduced into the glass through the plunger 6 to apply the counter blow thereto, by which parison P is formed.  The movement from the settle blow to the counter blow is made possible only by the vertical movement of the baffle 7 by a driving device, by which the time between both stages is remarkably shortened and the glass products having good quality are obtd.
Patent JP-S53113530-A (JP)
Title: Camera of simultaneous sound recording type
Inventor: KOSHIISHI KIYOZOU
IPC: G11B20/02
Filed: 1977-03-15
Abstract: PURPOSE: To carry out the sound recording of a good characteristic with a simple constitution by detecting the noise produced in a camera with a sub-microphone so as to offset a noise component. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01232033-A (JP)
Title: Manufacture of copper-clad laminates
Inventor: NAKAI TETSUZO
IPC: C08J5/12
Filed: 1989-02-08
Abstract: PURPOSE:To manufacture copper-clad laminates having properties such as bacteria resistance, electrical insulating properties and printed-wiring board properties by using 10,10'-oxybisphenoxyarsine as a bonding agent for bonding copper foils and laminates added and mixed by the ratio of 0.02wt.%-0.2wt.% to a resin solid content in the bonding agent. CONSTITUTION:As a bonding agent for boding copper foils and laminates 10,10'- oxybisphenoxyarisine (structural formula I) to a resin solid content in the bonding agent by the ratio of 0.02wt.%-0.2wt.%. Said bonding agent is applied on bonding surface between copper foils and laminates, and then heated and pressurized. Thus, copper-clad laminates to satisfy bacteria resistance, electrical properties and printed-wiring board properties can be manufactured.
Patent JP-S61190041-A (JP)
Title: Steel sheet for aperture grill and its manufacture
Inventor: ENDO SHOJI
IPC: C22C38/00
Filed: 1985-02-16
Abstract: PURPOSE:To obtain a steel sheet for an aperture grill having high flatness and causing no disorder of slit lines during blackening by cold rolling a low-C Al killed steel having a specified composition, leveling the resulting steel sheet, and annealing it at a temp. below the recrystallization temp. to relieve the residual stress. CONSTITUTION:An Al killed steel consisting of 0.01-0.10% C, 0.10-0.50% Mn, 0.006-0.080% sol. Al and the balance Fe with inevitable impurities is cold rolled. The resulting steel sheet of <=0.2mm thickness is passed through a leveler and annealed at a temp. below the recrystallization temp. to relieve the residual stress. Thus, a steel sheet having high flatness and no residual stress is obtd. When the steel sheet is used as a steel sheet for an aperture grill, the disorder of slit lines due to residual stress during etching and blackening can be reduced.
Patent JP-S62185672-A (JP)
Title: Automatic document feed device
Inventor: NAKAZATO YUKITAKA
IPC: B65H29/22
Filed: 1986-02-10
Abstract: PURPOSE:To prevent jamming, by switching a mode for discharging a document by turning on drive means and a mode for discharging the document by turning off the drive means and without actuating brake means according to a length of the document in a copy machine and the like. CONSTITUTION:A length and front edge of a document 11 sent out by a pair of pull out rollers 16 is sensed by a resist sensor 20 and the document 11 is transported onto a reference position of a document placing table 21 by a belt 19. After being copied, it is discharged to a document receiving unit 21 by the belt 19 and a paper sheet discharging rollers 22, 23. In this case, a control unit switches a mode wherein a brake is applied so that the paper discharging rollers 22, 23 grip the rear end of the document and a paper sheet discharge motor 27 is driven again to discharge the document and a mode wherein the motor 27 is turned off simply and the document is discharged by its inertia according to a length of the document when a paper discharge sensor 26 senses the rear end of the document between the belt 19 and the paper discharging roller 22, 23. With such an arrangement, even a long thin document can be discharged without interruption, the rear end of the document does not remain in the discharge rollers and jamming and defective paging can be prevented.
Patent JP-S52113044-A (JP)
Title: Supersonic wetting apparatus
Inventor: MISHIMA ITARU
IPC: F24F3/14
Filed: 1976-03-17
Abstract: PURPOSE: To eliminate restrictions upon the place of installation of a supersonic wetting apparatus by providing one or more spray nozzles on one side as well as on top of the casing of the apparatus thus permitting a desired spray nozzle to be used to meet the necessity. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000226198-A (JP)
Title: Joy stick device
Inventor: FUJIMURA HIROYUKI
IPC: B66F9/20
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To promptly move to the control of a Z axis upon request from the control states of an X and a Y axis, and to reduce the possibility of an erroneous operation in the X and the Y, and the Z axis. SOLUTION: In this joy stick device, a grip 3 provided on the top of an operating lever 1 in which turning movement about a shaft is regulated is formed to a cylindrical shape having a generally uniform diameter as a whole. The cylindrical grip 3 is formed of a side fixing knob 31a and a lower side fixing knob 31b in which turning movement to the operating lever 1 is regulated, respectively, and a movable knob 32 placed at the midway of the side fixing knob 31a and the lower side fixing knob 31b and in which turning movement to the operating lever 1 is allowed. Thus, the movable knob 32 is promptly allowed the turning movement to carry out Z axis control without changing the gripping position of the grip 3 from the tilt operating state of the operating lever 1 to control the X and the Y axis.
Patent JP-S60171050-A (JP)
Inventor: SHINODA SHINJI
IPC: C02F11/00
Filed: 1984-02-16
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-S63195818-A (JP)
Title: Thin film magnetic head
Inventor: KOBAYASHI KAZUO
IPC: G11B5/127
Filed: 1987-02-09
Abstract: PURPOSE:To obtain a thin film magnetic head for perpendicular magnetic recording having large reproduction output by taking the thickness and width of an upper magnetic pole constituting a feedback magnetic path with a main magnetic pole for recording and reproduction sufficiently larger than the thickness and width of the main magnetic pole and retracting the front end thereof inward by a prescribed size from a recording medium. CONSTITUTION:The main magnetic pole 22 having 0.3-0.5mum film thickness at the front end part and 10-20mum magnetic pole width and a conductor coil 24 sandwiched by an insulating layer 23 are provided on a nonmagnetic insulating substrate 21 which serves as a slider. The upper magnetic pole 25 to constitute the feedback circuit of a magnetic flux is then provided on the surface thereof. The film thickness is specified to about 50mum and the width at the front end to about 400mum at this time. The front end is disposed to retract several mum from the confronting surface of the recording medium 27 and further a protective film 26 is coated on the surface thereof to constitute the magnetic head. Since the area of the magnetic pole 25 where the pole confronts the medium 27 is thereby sufficiently increased as compared to the main magnetic pole 22, the intrinsic function thereof is effectively increased and the reproduction output is increased.
Patent JP-S61187819-A (JP)
Inventor: KAWAHARA TSUGIO
IPC: A47F3/10
Filed: 1985-02-15
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-H08201004-A (JP)
Title: Three dimensional shape measuring apparatus
Inventor: TAKEDA JUNICHI
IPC: G01B5/004
Filed: 1995-01-25
Abstract: PURPOSE: To measure the shape of an object to be measured quickly and easily. CONSTITUTION: Servo encoders 18a-18c are arranged to detect a rotation value of a rotating shaft of servo motors 17a-17c and operating part encoders 24a-24c to detect a rotation value a rotary knob. A controller 19 increases the rotational speed of the servo motors 17a-17c when the rotational speed of the rotary knob exceeds a reference value. The rotary knob is rotated at a rotational speed exceeding the reference value so that the rotational speed of the servo motors 17a-17c and ultimately, a moving speed of a touch sensor 14 increases from the reference value. Position coordinates in the X, Y and Z axes of the object to be measured and ultimately, the shape of the object to be measured can be measured quickly.  The reference value can be set at a small value to let an operator obtain it easily and moreover, the rotation of the servo motor at a speed beyond the reference value enables moving of the touch sensor 14 fast thereby speeding up the measurement of the shape without large burden on the operator.
Patent JP-S58146828-A (JP)
Title: Measuring method of radioactivity
Inventor: URATA MEGUMI
IPC: G01M3/04
Filed: 1982-02-26
Abstract: PURPOSE:To measure radioactivity leaked from a valve, etc. with good accuracy, by supplying another gas such as gaseous CO2 etc. into a cover attached in the circumference of an apparatus such as the valve, etc. and detecting the sealing capacity of the cover by measuring the CO2 etc. taken out from the cover. CONSTITUTION:At suspension time of operation of a nuclear reactor, e.g. double covers 7, 8 attached in the circumference of a valve 11 is enclosed moreover by a vinyl bag 22 and a small quantity of easily measurable gas such as gaseous CO2 is supplied from a bomb 21 into the inside cover 7. On one hand, on occasion of sending an air 2 to the outside cover 8 and taking out sample gas from the cover 7 through a pipe 12, contaminated air of the outside is not entered. Next, the air in the cover 7 and the air leaked into the gas 22 are sampled at the same time and the quantity of CO2 in the cover 7 i.e. Cocm<3> and that of in the bag 22 i.e. Cocm<3>, are measured. Further, the recovery percentage is found and the sealing capacity of the covers 7, 8 is detected and then, sealing is made again when the recovery percentage is below the aimed value. The quantity of radioactivity to be leaked from the valve 11 during an operation of a nuclear reactor is corrected by this recovery percentage and the accuracy is improved.
Patent JP-H03235730-A (JP)
Title: Dump truck
Inventor: IWATA MASAO
IPC: B60P1/16
Filed: 1990-02-08
Abstract: PURPOSE:To reload the dust in the hopper of a road sweeper into a vessel without changing the direction of a dump truck by installing a dust reloading means from the upper part of the cab of the dump truck to the front part of a vessel (load carrying platform). CONSTITUTION:The vessel 4 of a dump truck 1 which is used in combination with a road sweeper can be swung upward around a pin 12 by the operation of a cylinder 11. In this case, a dust reloading means 20 is installed from the upper part of the cab 3 of the dump truck 1 to the front part of the vessel 4. The reloading means 20 is constituted of a front bucket 21, swing supporting member 40 and a swing driving part 50, and the bucket 21 is equipped with a bottom plate 24 which is formed by forming the part to the front part ofthe vessel 4 into inclined form. The swing supporting part 40 is constituted by pivotally supporting the rear part of the bucket 21 on a supporting bracket 41 installed in the front part of the vessel 40, by a pin 43, and the swing driving part 50 is constituted of a pushing-up cylinder 52.
Patent JP-S62188337-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAMURA AKIO
IPC: H01L21/22
Filed: 1986-02-14
Abstract: PURPOSE:To reduce an accident of short circuit of junction under a bird's beak and to lessen the non-uniformity in a current amplification factor of a transistor by a method wherein the bird's beak occurring in the end portion of an insulating film is etched beforehand from above an epitaxial layer to make it recede, before a process of forming an impurity diffusion layer is implemented. CONSTITUTION:A silicon nitride film 18 is formed selectively in a region positioned on a buried layer on the surface of an epitaxial layer, and an N-type epitaxial layer 15 is etched to the depth about half of the thickness of the layer, with said film used as a mask, so as to form a groove. Next, a channel stopper 13 is formed by ion-implanting boron into the groove. Subsequently, the part of the N-type silicon epitaxial layer which is not covered with the silicon nitride film 18 is oxidized selectively to form an isolated insulation film 14. Then, after the silicon nitride film 18 is removed, the fore end portion of a bird's beak 14A located in the end portion of the isolated insulation film on the epitaxial layer 15 is made to recede before an element is formed in the N-type epitaxial layer 15. This method can be accomplished simply by etching the whole surface lightly by using a solution of a hydrofluoric acid, for instance.
Patent JP-S63196219-A (JP)
Inventor: TATSUMI SEITAROU
IPC: A01K85/01
Filed: 1987-02-10
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-S52112691-A (JP)
Title: Preparation of copolymer mixtures
Inventor: SHIRAKI TOSHINORI
IPC: C08L101/00
Filed: 1976-03-19
Abstract: PURPOSE: To prepare copolymer mixtures having improved physical characteristics by the two-step polymerization of conjugated dienes (CS) or their mixutres with vinyl aromatic hydrocarbons (VA) by the use of an organolithium compound as a catalyst. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03232239-A (JP)
Title: Manufacture of semiconductor device
Inventor: OOTAKE HIROI
IPC: H01L27/12
Filed: 1990-02-07
Abstract: PURPOSE:To prevent a disconnection of the contact parts of wirings on a source and a drain from being generated and to prevent the generation of the kink characteristics of an element by a method wherein a pair of first grooves and a second groove shallower than the first grooves are respectively formed in the surface of a single crystal silicon substrate and in the substrate surface between the first grooves by a photolithography method. CONSTITUTION:A photoresist film 12 is formed on a substrate 11, the substrate is etched by a reactive ion etching(RIE) method in a depth of about 15nm using this film 12 as a mask and a second groove 20 is formed. This groove is finally used as the bottom of a channel. Then, the film 12 is removed and after that, a photoresist film 14 is formed and the substrate 11 is etched by an RIE method in a depth of above 20nm using this film 14 as a mask to form first grooves 15. These grooves are finally used as bottoms other than the bottom of the channel part. Then, an oxide layer 22 and a polycrystalline silicon layer 17 are formed on the substrate 11 to obtain a flat surface. Then, another Si substrate 21 is laminated on the layer 17 in an atmosphere of 1100 deg.C, the rear 11b of the substrate 11 is subjected to mechanical polishing, then, the rear 11b is subjected to chemical polishing to perform the exposure of the layer 22.
Patent JP-S62186739-A (JP)
Title: Dry pack canned food with seasoned food contained in packaged container
Inventor: OSADA HIROMITSU
IPC: A23L3/00
Filed: 1986-02-13
Abstract: PURPOSE:The titled canned food, consisting of combination of a dry pack canned food with retained water in a specific proportion and a seasoned food filled in separate packaging containers and capable of diversely seasoning the respective tastes and flavors by separate packaging without corroding metal cans. CONSTITUTION:A canned food, obtained by combination of (A) a dry pack canned food prepared by keeping the moisture content of fish and shellfishes, etc., at 30-55wt% (total weight ratio), filling and hermetically sealing the fishes and shellfishes, etc., in a packaging can and sterilizing the fishes and shellfishes, etc., and (B) a seasoned food, e.g. food dressed with MISO containing sesame, etc., in separate packaged containers and capable of providing combination of the seasoned food rich in variety without deteriorating the respective flavors and tastes. The seasoned food may be sold separately from the can.
Patent JP-H04245956-A (JP)
Title: Winding device of weaving machine
Inventor: YAMAOKA TADAO
IPC: D03D49/20
Filed: 1991-01-30
Abstract: PURPOSE:To wind woven fabric while accurately maintaining a ground pattern of cloth in a state during weaving in winding cloth of woven fabric made by a weaving machine. CONSTITUTION:A feed roller A of sending cloth W of woven fabric made by a woven fabric is furnished at the winding side of the weaving machine. Rotary motion of a ratchet wheel C is transmitted through a gear mechanism D to the roller to intermittently rotate the roller A at a constant speed. A cloth winding roll B of coiling cloth sent from the roller A is set at the lower part of the roller. The roll is revolved by low torque through a torque transmission adjusting mechanism and the cloth is wound on the roll B almost without applying tension to the cloth.
Patent JP-S61188726-A (JP)
Title: Magnetic recording medium
Inventor: SUZUKI HIROSHI
IPC: C10N40/18
Filed: 1985-02-18
Abstract: PURPOSE:To obtain the title magnetic recording medium without sucking dust and contaminants and provided with a protective film having excellent adhesiveness, lubricating property and abrasion resistance by providing a paint layer having specified thickness and contg. 3 kinds of specified materials on the surface of an alloy thin film magnetic layers as a surface lubricating and protective film. CONSTITUTION:A layer contg. 3 kinds of materials consisting of a paint obtained by mixing and combining water-contg. silica colloid and a metallic oxide or a paint obtained by mixing and combining a mixed body of water-contg. silica colloid and a metallic oxide with one or both of a metallic alcoholate and metallic soap, a diol or a triol and a diiosocyanate or a polyisocyanate for urethane is provided in <=0.1mum thickness on the surface of a magnetic layer as the surface lubricatiang and protective film. The thickness of the surface lubricating and protective film is regulated to about 500-600Angstrom  and the difference in the electromagnetic transducing characteristic from the conventional example is not recognized. Consequently, the friction coefficient is extremely lowered, the traveling property between head and the medium is stabilized and the durability is improved because the film is formed with a highly abrasion- resistant material.
Patent JP-H09223520-A (JP)
Title: Charge device
Inventor: ADACHI SHIZUO
IPC: H02J7/00
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To charge two packs simultaneously through one primary coil of one system by conducting non-contact charge through the electromagnetic induction of the primary coil and secondary coils when secondary battery containing bodies are mounted into secondary battery containing body insertion portions. SOLUTION: When secondary battery containing body insertion portions 11, 12 are provided in the housing 15 of a charge device 7 and packs 2 are mounted in the insertion portions 11, 12 so as to charge, a flat primary coil 13 provide in the vicinity of the insertion portions 11, 12 and flat secondary coils 14 provided on one side faces of secondary battery containing bodies are equipped therewith. At a mounting time of the packs 2 into the secondary battery containing body insertion portions 11, 12, non-contact charge is conducted by the electromagnetic induction of the primary coil 13 and the secondary coils 14. Thereby, no occurrence of short-circuits or the like of protection circuits in the packs 2 by a metal piece is allowed, and two packs 2 can be simultaneously charged by one system combining member.
Patent JP-H03235951-A (JP)
Title: Photosensitive composition
Inventor: AKIYAMA TAKEO
IPC: G03C1/675
Filed: 1990-02-13
Abstract: PURPOSE:To obtain the photosensitive compsn. having a high sensitivity and a good exposed visible image characteristic by incorporating long chain aliphat. monocarboxylic acid, an org. acid and/or acid anhydride exclusive of the long chain aliphat. monocarboxylic acid, a compd. which forms a halogen free group or acid when irradiated with active rays, and dyes which decolor in a 0.0 to 9.0 pH range. CONSTITUTION:The long chain aliphat. monocarboxylic acid, i.e. the long chain aliphat. monocarboxylic acid having at least 5 carbon atoms, the org. acid and/or acid anhydride exclusive of the long chain aliphat. monocarboxylic acid, the compd. which forms the halogen free group or acid when irradiated with the active rays, and the dyes which decolor in the 0.0 to 9.0 pH range are incorporated into this compsn. The aliphat. group of the long chain aliphat. monocarboxylic acid is exemplified by an alkyl group, alkenyl group, alkinyl group, etc. Adipic acid, azelaic acid, etc., are usable as the org. acids exclusive of the long chain aliphat. monocarboxylic acid. The photosensitive compsn. having the high sensitivity and the good exposed visible image characteristic is obtd. in this way.
Patent JP-H05198545-A (JP)
Title: Cleaning treatment device for cassette and wafer
Inventor: DOI KIMIO
IPC: H01L21/304
Filed: 1992-01-22
Abstract: PURPOSE:To make it possible to clean a cassette which houses a wafer and house the wafer in a clean state. CONSTITUTION:There is provided a cassette cleaning treatment section 8 separately from a wafer cleaning treatment section 5. The cassette cleaning treatment section is provided with a dry cleaning tank 11 which applies ultraviolet rays to a cassette, a cleaning solution tank 14 where the cassette is submerged after the cassette is irradiated and a pure water cleaning tank 16 which rinses the cassette with pure water. A holding section 18 which holds the cleaned cassette is installed to the outlet of the wafer cleaning treatment section. The wafer cleaning treatment section 5 cleans wafers one by one and transfers to the outlet. The cleaned wafers are immediately housed in the cleaned cassettes in the holding section 18.