baber/WOPTO huggingface dataset:
Patent JP-H04160006-A (JP)
Title: Production of metal oxide plate particles
Inventor: KURIHARA HIDEYORI
IPC: C01B33/18
Filed: 1990-10-23
Abstract: PURPOSE:To efficiently obtain metal oxide plate particles in a monodisperse state by hydrolyzing and then dehydrating an organometallic compd. under specified conditions. CONSTITUTION:An organometallic compd. is hydrolyzed and then dehydrated to produce metal oxide particles. In this case, hydralytic reaction is carried out at an oil-water boundary and dehydration under a thin layer having <=1.0mm thickness. Metal alkoxides are preferably used as the organometallic compd. The oil-water boundary is preferably formed by water and the oil, in which the organometallic compd. is dissolved. A water layer having <=1.0mm thickness, for example, is formed, and then the oil layer contg. the organometallic compd. is slowly spread thereon to obtain the oil-water boundary. Any oil capable of dissolving the organometallic compd. and capable of forming a clear boundary with water can be used, and n-hexane, n-heptane, cyclohexane, etc., are exemplified.
Patent JP-H06114416-A (JP)
Title: Rolling oil shielding device
Inventor: IWANAMI NORIO
IPC: B21B45/02
Filed: 1992-09-30
Abstract: PURPOSE:To prevent rolling oil supplied to a rolling part from creeping into an outlet side through upper and lower rolls. CONSTITUTION:Shield plates 16 having a shielding plate base substance 11 and an elastic tip member 10 respectively are arranged on the inlet sides of the upper and lower work rolls 3, 4 while being opposite to roll gap open parts. The height of the shielding plate 16 is made smaller than the arranged height of the upper and lower work rolls 3, 4. Slit-shaped air nozzles 15 are provided on each opposite face of the shielding plate base substance 11 to the rolls. The rolling oil 5 penetrating the roll gap open parts is shielded by the whole bodies of the respective shielding plates 16. The creeping of the rolling oil 5 stuck to the end parts of each work rolls 3, 4 is prevented by the curtain shaped air 14 injected from each air nozzle 15.
Patent JP-S62142622-A (JP)
Title: Injection molding method
Inventor: SHINAGAWA YASUYUKI
IPC: B29C45/63
Filed: 1985-12-17
Abstract: PURPOSE:To obtain an injection molded article which is superior in an external appearance by preventing the invasion of bubbles into a product which is ascribable to involvement of air during a plasticization process of raw material resin, by performing injection molding while vacuum sealing the movable part of a plunger of the root part of a screw is being performed at the rear of a cylinder together with performance of vacuum suction of a raw material hopper. CONSTITUTION:A raw material hopper 3 is provided with a suction port 4 through which vacuum suction is performed by a vacuum pump. Involvement of air during a plasticizing process of raw material resin by a screw 1 and cylinder 2 can be eliminated by the vacuum suction. Vacuum sealing of the movable part of the plunger 5 of the root of a screw is performed at the rear of a cylinder 2. As a seal ring 9, the thing holding sliding and airtight properties with the plunger can be used by providing the seal ring 9 on the external circumference of the plunger 5 of the root part of the screw and providing a fixing tool 8 fixing the seal ring 9 at the rear of the cylinder by connecting the same.
Patent JP-2000109187-A (JP)
Title: Power-driven can opening jig
Inventor: NONAKA SEIZO
IPC: B67B7/72
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To enable a can opening operation to be carried out easily even against a large-sized can such as 18-litter can and further enable an easy adaptation for consumption of a cutting blade. SOLUTION: A rotary cutting mechanism 14 of this jig is comprised of a guide ring 11 with a large-diameter cone section 11a rotated along a double fastening section of a can barrel and a can lid and with a small-diameter circle section 11b integrally rotated with the large-diameter cone section along a top end of it; a cutting ring 12 with a cutting blade 12a arranged substantially at a right angle to perform a cutting operation while rotating at the double fastening section; and a holding press mechanism 13 with the cutting ring 12 and the guide ring 11 to cause the double fastening section to cut the lid.  This mechanism 14 is removably attached to a main body 18 of the device, a driving force is inputted from a rotary driving source E via a power input mechanism 24 and then this driving force is transmitted to a rotating shaft 11c of the guide ring 11 through a rotary transmitting mechanism 16. Thus, the rotary driving source E is connected to the power inputting mechanism 24 to enable an automatic can cutting with power to be easily carried out and then the rotary cutting mechanism 14 can be entirely replaced against consumption of the cutting blade 12a.
Patent JP-H08122975-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: KONISHI RYUTARO
IPC: G03C7/26
Filed: 1994-10-25
Abstract: PURPOSE: To obtain a photographic sensitive material superior in color reproduction performance and improved in storage stability at a high temperature and high humidity by forming a specified internal latent image type emulsion and incorporating a specified compound in a state of a fine solid grain dispersion in at least one layer in the photographic sensitive material. CONSTITUTION: The silver halide color photographic sensitive material contains the internal latent image type emulsion having at least one maximum value in the distribution of the latent image in the depth direction from the surface of each grain in a depth of 0. 3nm-10nm from the surface in at least one of emulsion layers, and at least one layer contains in a state of a fine solid grain dispersion at least one kind of compound represented by the formula in which A is an acidic nucleus substituted by at least one carboxylic group; each of L<1> -L<3> is an optionally substituted methine group; each of R<1> and R<3> is H atom or a substituent; R<2> is a substituent; and X is an electron withdrawing group having a Hammett's substituent constant of 0.3-1.5.
Patent JP-H10128749-A (JP)
Title: Pet bottle treatment apparatus
Inventor: IMURA TETSUYA
IPC: B29K67/00
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To simply cut a PET bottle to reduce the bulk thereof before its disposal by cutting the PET bottle in a melted state by an electric heating cutting blade composed of a resistance wire to which voltage is applied. SOLUTION: One electric heating wire 4 composed of a resistance wire such as a nichrome wire is provided to the under surface of an operation member 3 under tension in a meandering statre through a large number of guide rollers 5 composed of a heat-resistant material such as ceramic to form a plurality of stripe like electric heating cutting blades 6 arranged in the longitudinal direction of a PET bottle. At a time of use, a power supply is closed to electrically heat the electric heating cutting blades 6 and a PET bottle 1 is horizontally placed and held on the bottle placing part 2a of a support stand 2 and, next, the operation member 3 is shaken downwardly to be allowed to approach the support stand 2.  The group of the heated electric heating cutting blades 6 comes into contact with the PET bottle 1 to cut the same in a melted state and the PET bottle 1 is cut into round slices longitudinally at a plurality of places.
Patent JP-2000107993-A (JP)
Title: Production management system, its recovery method, and recording medium having program therefor stored therein
Inventor: SHIRATORI SHOJIRO
IPC: G06Q50/04
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To easily and surely restore a broken piece of information and suppress the stop of a production facility or reduction in production capacity by restoring production information, when the production information is broken, on the basis of peculiar information, and restoring the peculiar information, when the peculiar information is broken, on the basis of the production information. SOLUTION: Even if the initially registered information of a memory device A is broken, the information necessary for progressing a process can be gained on the basis of the initially registered information stored in a memory device B without executing a recovery processing of performing an information collection from the actual article such as the product and producing machine in a production site, which requires much labor and time. Although the possibility of breaking the stored information is low in the memory device B since the access frequency is extremely low, the initially registered information of the information managed on the process progress management data file of the memory device A can be used as recovery source when the information of the memory device B is broken by any cause.
Patent JP-2001109630-A (JP)
Title: Program download method, data transmitter and mobile terminal equipment
Inventor: IWASE MITSUAKI
IPC: H04W72/04
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To improve productivity by reducing processing time required for download. SOLUTION: When it is recognized by a control part 21 that data received through a serial interface part 23 are a program for download, a data transmitter 20 stores these data in a memory 22. Afterwards, the control part 21 instructs a TDMA processing part 24 and sends an outgoing control signal (download start message) through a modem part 25, radio part 26 and antenna 27. At such a time, the number of slots to be used for download is designated from 1 to (n) ((n) depends on a portable telephone system to be applied) by the download start message.
Patent JP-H0539981-A (JP)
Title: Rotary dryer
Inventor: KARAKAWA KOICHI
IPC: F26B17/32
Filed: 1991-08-06
Abstract: PURPOSE:To dry strand-like articles to be dried while they are cut into adequate lengths by a method wherein a drum is provided with a rotary shaft and two or more partition plates arranged radially, so that the cross-section of the drum is divided into two or more sectors and two or more drying chambers are formed between the drum and the shaft. CONSTITUTION:A rotary shaft 20 is arranged at the center of a drum 10, and first-fifth partition plates 11-15 are radially furnished between the inner wall of the drum 10 and the rotary shaft 20 at nearly the same intervals to form first-fifth drying chambers 21-25 having almost the same cross-section area. When the cross-section of the drum 10 divided into the five drying chambers, each drying chamber has a cross-section shape of about equilateral triangle and the articles to be dried are agitated while they are rotated, resulting in an efficient drying of the articles by hot air. As flap plates 31-35 attached on the inner wall of the drum 10 are bent at their edges so as to lift the articles to be dried when the drum 10 is turned counterclockwise, the strand-like articles fall down toward the rotary shaft 20 and are cut into adequate lengths by the falling impact.
Patent JP-H0963662-A (JP)
Title: Instant connection cap
Inventor: YAMADA TOKUHIDE
IPC: H01R4/24
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an instant connection cap which can connect lead wires of flat cords easily, in a short time with a high reliability, by providing terminal plates opposing to plug blades in the T-shape, vertically at the rear end of the plug blades, and fixing presser units on the rear surface of an upper lid. SOLUTION: In a cap 1 which consists of a top plate 6 and a container 11, terminal plates 3 are provided at the rear sides of plug blades 2. The terminal plates 3 are formed vertically facing the plug blades 2 in the T-shape, and Y-shape grooves 4 are provided at the front ends. On the other hand, an upper lid 5 opened and closed in a fan form is provided to the top plate 6, and a projection piece 12 engaged with an upper lid fastener 13 is installed. Furthermore, presser units 7 are fixed on the rear surface of the upper lid 5. To the presser units 7, grooves 8 for plug blade engaged with the plug blades 2 when the upper lid 5 is closed, and recesses 9 engaged with lead wires are provided.  When flat cords are combined, the lead wires exposed from the front ends of the flat cords are fixed between the recesses of the terminal plates 3 and the tips of the presser units 7 through the above Y-shape grooves 4 and the recessed grooves 9.
Patent JP-H10131727-A (JP)
Title: Variable valve system
Inventor: KODAMA HISASHI
IPC: F01L13/00
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To continuously and infinitely adjust the lifting quantity of a valve in simple structure by providing a moving member freely movable in the longitudinal direction of a rocker arm, making it work as a fulcrum for the swing of the rocker arm and making the fulcrum for the swing of the rocker arm variable by moving the moving member. SOLUTION: When a rotary cam is rotated, and the cam circle contacts the contacting section 43 of a rocker arm 4, the rocker arm 4 is pushed down swings around a swing fulcrum A counterclockwise. This makes the projection 42 of the rocker arm 4 push down a slider 72, and this slider 72 pushes down an intake valve 3. In the next step, when a pinion gear 62 is rotated in a direction, a rack gear 61 slides along a guide section 22 in a direction. This makes a slider 41 slide together with a ball 63 in a direction, making the swing fulcrum A move approaching a variable datum point B. Therefore, the distance between the swing fulcrum A and the engaging point of the projection 42 and engaging groove 72a becomes short, shortening the length of the rocker arm 4.
Patent JP-H07114872-A (JP)
Title: Trip current adjusting mechanism for circuit breaker
Inventor: UCHIDA NAOJI
IPC: H01H73/36
Filed: 1993-10-19
Abstract: PURPOSE:To prevent vibration of an instant bar in a trip current adjusting mechanism based on attraction force acting in an armature of an overcurrent trip device from a main circuit AC current. CONSTITUTION:Between arm end face of an instant bar 2 for holding an armature of an overcurrent trip device and a case side wall 1a, a leaf spring 18 is inserted, and by friction force between a contact piece 18a of this spring and the end face of the instant bar 2, fixing in a direction at a right angle to the axial center of the instant bar 2 is reinforced. In this way, vibration of the instant bar 2 by periodic attraction force, acting in the armature not shown in the drawing based on a main circuit AC current, is suppressed to prevent generation of a beat at large current time.
Patent JP-H04160590-A (JP)
Title: Visible value information recorder of value-added card handling machine and value-added card
Inventor: SUGIYAMA TOSHIO
IPC: G07F7/08
Filed: 1990-10-24
Abstract: PURPOSE:To eliminate need to re-issue a value-added card by providing a visible information recording means which is arranged at a card processing part so as to record visible information at a position where new value data on the value-added card is indicated. CONSTITUTION:A CPU 1 performs arithmetic processing for various data which are inputted from a keyboard 6 and a magnetic card reader writer 8. A ROM 3 stored with fixed data, a RAM 4 stored with variable data, a keyboard control ler 5 which controls the keyboard 6, a printer 7 as the visible information record ing means, and a card reader writer controller 9 which controls the magnetic card writer 8 as the card processing part are connected to the CPU 1 through the bus line 2 consisting of an address bus, a data bus, and a control line. Conse quently, the value of the value-added card, e.g. the amount of money can be inscribed on one card until the amount of money becomes 0.
Patent JP-2001110133-A (JP)
Title: Cd-rom decoder
Inventor: SUZUKI TAKAYUKI
IPC: G11B20/10
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To relieve the load of a control microcomputer. SOLUTION: A header and a sub-header (only in the case of mode 2) are fetched to a header information register 13 from CD-ROM data. In a sector information conversion circuit 14, formats of each sector of the CD-ROM data are discriminated based on the header and the sub-header fetched to the header information register 13, and the sector information is produced based on the result of this discrimination. The sector information is supplied to a sector information register 15 and written into a buffer RAM together with the CD- ROM data held by a writing information register 12.
Patent JP-H0998662-A (JP)
Title: Culture of mushroom of genus armillariella
Inventor: BABA TAKAHIKO
IPC: A01G1/04
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To artificially and surely culture a large amount of mushroom of the genus Armillariella in high efficiency without damaging trees in contrast to natural mushroom cultivation method by culturing a mushroom of the genus Armillariella in a culture vessel and treating under specific condition to effect the generation of fruit body. SOLUTION: Mycelia of a mushroom of the genus Armillariella are cultured in a culture vessel made of polypropylene, etc., and the obtained mycelium block is taken out of the culture vessel and cultured in a humid space keeping the humidity by sprinkling or humidification. A gray or brown thin coating film formed by this process is sprinkled with water and humidified while keeping the average temperature in the space to <=20 deg.C to effect the growth of the generated fruit body.
Patent JP-S62145047-A (JP)
Title: Production of dinitrophenyl ethers
Inventor: ITO HIROSHI
IPC: C07C233/24
Filed: 1985-12-17
Abstract: PURPOSE:The reaction of a halonitrobenzene with a sodium salt of nitrophenol is carried out in a specific solvent to produce the titled substance which is used as a starting substance for synthesizing diaminodiphenyl ether, a synthetic intermediate of agricultural chemicals, at low temperature in a short time. CONSTITUTION:The reaction of a halonitrobenzene of formula I (X is halogen; R is H, halogen, alkyl, alkoxy, carboxy; m is 1-4) with a sodium salt of nitrophenol of formula II (R' is H, alkyl, alkoxy, carboxyl, cyano; n is 1-4) or a mixture of a nitrophenol of formula III with an alkaline sodium compound, is carried out in a solvent of N-methyl-2-pyrrolidone and 1,3-dimethyl-2- imidazolidinone at 100-200 deg.C to give a compound of formula IV. The amount of the solvent used in the reaction is preferably 0.2-20 times the total amount of the starting substances.
Patent JP-H09123882-A (JP)
Title: Parking lock device
Inventor: HAYASHIBARA TAKASHI
IPC: E04H6/42
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a simply structured parking lock device having the capability of always making an approximately constant brake force available, regardless of the height of a scotch member, and ensuring freedom from firmly trapping foreign matter at the time of collapsing the scotch member. SOLUTION: A torsion spring type one-way clutch 52 to transmit power under the prescribed clutch torque at the time of erecting a scotch member 20, is provided at a power transmission route from a DC motor 50 to the scotch member 20. Also, the second spur gear 82 made to gear with the third spur gear 88 at a position nearer the scotch member 20 than the one-way clutch 52 is provided with a torsion spring type one-way brake 58 for preventing a turning motion in a collapsing direction with the prescribed brake force.
Patent JP-H11120316-A (JP)
Title: Ic card and its information protecting method
Inventor: SHIRASU MITSUO
IPC: G06K19/07
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To prevent information from being readout or written as a user does not become aware by providing a switch that the user can operate and inhibiting one or the both of reading out and writting the information for an internal member according to the state of the switch. SOLUTION: An IC card 10 which uses electromagnetic connection used for, for example, room going in/out management is equipped with an antenna 1, a modulating circuit 2, a demodulating circuit 3, a control circuit 4, a memory 5, etc., and further, provided with a switch 6 which is operated by a user to take two ON and OFF states. Then, the control circuit 4 inhibits one or the both of reading or/and writing information for the memory 5 when the switch 6 turns OFF. Therefore, when the user is in a place where the IC card 10 needs not to be used and the user turns off the switch 6, the information can be protected so that the information is not read or written as the user does not become aware.
Patent JP-2001109665-A (JP)
Title: Recording medium and recording medium recording record read program for data
Inventor: OGAKE MITSURU
IPC: G06F21/10
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a recording program capable of easily protecting secrets and a recording medium recording a data record read program. SOLUTION: Concerning the recording medium for writing or reading data on the basis of volume managing information, recording medium identification information is recorded at a position to record the volume managing information, and the volume managing information is recorded at a prescribed position different from the position where the recording medium identification information is recorded.
Patent JP-H03117464-A (JP)
Title: Coagulation of soy milk in bean-curd preparation and device therefor
Inventor: OKUDE SADAAKI
IPC: A23L11/00
Filed: 1988-11-11
Abstract: PURPOSE:To obtain a bean-curd having good taste with efficient coagulation of a soy milk in a short time with a small using amount of coagulant by adding the coagulant to the soy milk contained in shaping box and flowing alternative electric current. CONSTITUTION:A fixed amount of coagulant 24 is added to a soy milk 2 contained in a shaping box 10 and said soy milk is coagulated by flowing alternative electric current to afford the aimed bean-curd.
Patent JP-2001104617-A (JP)
Title: Inter-board machine and security information write system
Inventor: MIZUNAGA TETSUO
IPC: A63F7/02
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To prevent the leakage of security information to eliminate the danger of preparing an illegal card medium even if an inter-board machine in transportation or a spare inter-board machine is stolen. SOLUTION: Security information is not stored in an inter-board machine during transportation or in reserve storage. Security information is acquired and stored from an external equipment in response to IC card inserting action or the like to function as the inter-board machine. In the same way, the security information stored in response to the IC card inserting action or the like is eliminated. Accordingly, even if the inter-board machine is stolen, security information does not leak, and the usable/nonusable state can be easily switched.
Patent JP-2000114027-A (JP)
Title: Superconducting coil device
Inventor: NAKANO SHUNEI
IPC: H01F6/04
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a superconducting coil device which can quickly magnetize and demagnetize a superconducting coil without quenching the coil by preventing the heat generation caused by eddy current losses, and can be actuated in a short time. SOLUTION: A superconducting coil device is constituted in such a way that a cooling member 4 is attached to at least one of the outer periphery, inner periphery, and end section of a superconducting coil 3, and a transmitting member 5 comes into contact with the cooling member 4 to transmit the heat of the coil 3 to the low-temperature member. At least, either one of the members 4 and 5 is constituted to suppress eddy currents.