baber/WOPTO huggingface dataset:
Patent JP-2000103464-A (JP)
Title: Portable holder
Inventor: SASAKI SHIN
IPC: B65D63/10
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To make taking-out easy for a held article such as binding band for improving work efficiency and to make the held article like binding band portable during the work without letting the article fall. SOLUTION: A holding member 3 has a shaft 5 and a brushlike member 6. The shaft 5 is attached to a cylindrical body 2 so as to extend in the longitudinal direction at the inside of the cylindrical body 2. The brushlike member 6 is composed of a number of hairs projecting from the shaft 5 toward the periphery and attached to the axis 5 while being in contact with the internal face of the cylindrical body 2. An attachment member 4 is provided at the cylindrical body 2 so that the cylindrical body 2 can be attached to a position for carrying.
Patent JP-H10113197-A (JP)
Title: Production of high-molecular-weight hyaluronic acid or its salt
Inventor: SATO IKUO
IPC: C12P19/26
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an easy and steady method for obtaining high-molecular- weight hyaluronic acid or its salt. SOLUTION: This method for producing hyaluronic acid or its salt using microorganism comprises cultivating the microorganism in a culture medium containing amino-nitrogen at <=0.05% [% is weight (g)/volume (dl)%], accumulating high-molecular-weight hyaluronic acid or its salt in the culture fluid, then subjecting the culture fluid to separation and refining at <=10 deg.C.
Patent JP-H04367600-A (JP)
Title: Alkali hexatitanate whisker
Inventor: SHIMIZU NORIO
IPC: C30B29/62
Filed: 1991-11-08
Abstract: PURPOSE:To produce the whisker improved in adhesivity to other materials by covering the surface of the whisker with glass. CONSTITUTION:Potassium dititanate or potassium tetratitanate whiskers produced by calcining the power thereof and having about 80mum length are mixed with quartz powder, boron oxide powder, etc., by the use of a Henschel mixer, etc., at ordinary temperature, and subsequently the resultant mixture is calcined at about 1100 deg.C for about 30min to produce alkali hexatitanate whiskers covered with a glassy material.
Patent JP-H03154644-A (JP)
Title: Rice polishing method
Inventor: SATAKE TOSHIHIKO
IPC: B02B3/00
Filed: 1989-11-10
Abstract: PURPOSE:To lower electric current remarkably, decrease grain cracking ratio and germ remaining ratio, and improve rice polishing efficiency by bringing carbonic acid gas to penetrate into rice grains, which are to be processes, under pressure and then polishing the rice grains. CONSTITUTION:Unpolished or unhusked rice grains are thrown into a pressured tank and carbonic acid gas is supplied under pressure and the carbonic acid gas penetrates into the rice grains. The rice grains are returned to atmospheric pressure and polished. By supplying carbonic acid gas under pressure, the carbonic acid gas penetrates through gaps between cells in the surface layers of the rice grains and is adsorbed in starch layers and lipid protein of germs and loosens or breaks the bonds of cells. The rice grains are returned to atmospheric pressure and carbonic acid gas is desorbed, producing many voids in the starch layers and germs. Removal of the starch layers and germs is thus made easy by polishing the resulting rice grains, and rice polishing efficiency is improved.
Patent JP-2001114485-A (JP)
Title: Car frame structure of elevator
Inventor: OGASAWARA TAKESHI
IPC: B66B11/02
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a car frame structure capable of improving the workability in the installation work and shortening the time for the installation by dispensing with the longitudinal and lateral adjustments of vertical guide devices in installation, by integrally mounting the upper and lower guide devices on a vertical frame. SOLUTION: Guide devices for guiding the elevation of an elevator along a guide rail are mounted on the upper and lower parts of a vertical frame as a part of a car frame of the elevator.
Patent JP-H09111911-A (JP)
Title: Fireproof lamination body provided with sound absorbing efficiency
Inventor: IINO KAZUCHIKA
IPC: E04B1/94
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a fireproof lamination body excellent in sound absorbing efficiency for noises specially in a low frequency range. SOLUTION: A fireproof lamination body 1 is equipped with the basic material of a punched metal 2 and a noncombustible or flame retardant fiber sound absorbing material layer 3 laminated on both sides or one side of the basic material, and gas permeability of the sound absorbing material layer 3 is controlled at most 200cm<3> /cm<2> .second. It is desirable that the rear side air layer 4 efficient in the promotion of sound absorbing efficiency is provided to the rear of the lamination body 1 by mounting it to a frame structural body through angle machining of the punched metal 2 or the space.
Patent JP-S62157383-A (JP)
Title: Center core of tape cassette
Inventor: OOTA TOSHIRO
IPC: G11B25/10
Filed: 1985-12-28
Abstract: PURPOSE:To link a pin to the hole of a chucking table and to drive a cassette with the recording and reproducing device of a floppy disk without fail by providing a driving pin energized so as to protrude from a center core to the outer direction. CONSTITUTION:A cartridge 10 of a tape cassette is constituted by overlapping lower and upper halves 10a and 10b of the same dimension, and the dimension of the part (left side from alternate long and short dash line Q) is made into the same as the cartridge of a floppy disk. At the central part of the cartridge 10, an aperture 10A engaged to a chucking table T of the motor of a center core 1 for driving is provided, and further, an aperture 10B facing to the magnetic head is provided. When the cartridge 10 is loaded to a floppy disk reproducing device, the rotating shaft in the device is fitted to a center hole 1A of the core 1, and together with the turning of the rotating shaft, the first driving pin rushes into a hole 1B. Further, the second driving pin implanted at a driving plate 25 drops into the hole of the rotating table and the rotation linking condition is obtained.
Patent JP-S62157113-A (JP)
Title: Self-cleaning method and device for conveyance mixer
Inventor: OGINO KAZUO
IPC: B65G45/14
Filed: 1985-12-28
Abstract: PURPOSE:To prevent a material to be kneaded from adhering and hardening to aim at sustaining the performance of a mixer, by ununiformly rotating both rotary shafts to which paddles are planted being axially shifted from each other so that the phases of the paddles are changed relative to each other to carry out self-cleaning. CONSTITUTION:When shafts 1, 2 are rotated in the direction of the arrow at a ratio of 1:1.25, a paddle 3a makes into contact with a point (a) on the shaft 2 at the position A, a paddle 3b with a point (d) on the shaft 1 at the position D, the paddle 3b with a point (f) on the shaft 1 at the position F, the paddle 3a with a point (g) on the shaft 2 at the position G, the paddle 3b with a point (h) on the shaft 1 at the position H, the paddle 3a with a point (i) on the shaft 2 at the position I, the paddle 3b with a point (j) on the shaft 1 at the position J, and the paddle 3b with a point (k) on the shaft 1. Further, at the position L the paddles are returned to the original position A so that the paddles make into contact with the respective shafts, and thereafter, similar procedure is carried out. With this arrangement, scraping operation is effected between the paddles and at innumerable positions on the peripheries of the shafts, and the remaining parts may be completely cleaned due to the conveyance of a materials to be kneaded.
Patent JP-H0673731-A (JP)
Title: Lock belt
Inventor: YAMAMOTO MINORU
IPC: E02D5/80
Filed: 1991-10-14
Abstract: PURPOSE:To stabilize a weak sediment slope by the facilities of a short-sized lock bolt. CONSTITUTION:A cap 2 for forming an anchor head composed of an expansible material is fitted and clamped to the front end section of a lock bolt 1 longitudinally penetrated into the impregnating hole 4 of a grout material 11, and a tube 3 for flowing out the grout material broken by fixed internal pressure is fitted and clamped at the internal position of the lock bolt 1, thus constituting the lock bolt. When the lock bolt is inserted into the hole 10 of a ground and the grout material 11 is impregnated, the cap 2 is expanded by the grout material 11 impregnated and the peripheral ground is compressed, and a large anchor head is formed. The tube 3 is broken by internal pressure and the grout material flows out, and the whole lock bolt is wrapped with the grout material and fixed to the ground.
Patent JP-H02218607-A (JP)
Title: Composition for intraoral use
Inventor: YUUNASU SAREIMAN ADAMU
IPC: A61K8/00
Filed: 1989-11-10
Abstract: PURPOSE: To obtain an intraoral composition which contains manasseite-like substance, can remove mouth bacteria and neutralize the acid formed by the mouth bacteria. CONSTITUTION: This intraoral composition contains 0. 01-30wt.%, preferably 0.1-15wt.% of a compound represented by formula I [M is a divalent cation or its combination; N is a trivalent or tetravalent cation or its combination where in the case that N represents only Al, M does not represent only Mg; m is a molar fraction of M; n is a molar fraction of trivalent cation; p is a molar fraction of tetravalent cation where m+n+p=1, 0<n+p<=m; Az <y-> is an anion with a charge of y<-> and a molar fraction of' z and (total of molar fractions) × (anionic charge) = formula II (t is the total number of anions); x is 0-100], typically a compound of formula III or formula IV. This composition is prepared to mouthwash or dentifrice.
Patent JP-2000133789-A (JP)
Title: Memory circuit construction
Inventor: JAOUEN HERVE
IPC: H01L21/8242
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a DRAM with which a power source and a ground are protected from charging variation of a memory element. SOLUTION: Cells 1-n of a memory circuit construction include MOS transistors M1-Mn and capacitors C1-Cn. An electrode 311 is connected in common to all cells of the same line and is covered with an insulator 312. The insulator is covered with independent conductive elements 313-1 and 313-2 which are diffused on the same horizontal plane. The two adjacent elements 313-1 and 313-2 are respectively biased at a high potential or a low potential. The low potential is a reference potential of the circuit, in which the cells are formed. The high potential is a potential Vdd for writing in the memory cells.
Patent JP-H11133873-A (JP)
Title: Portable information equipment
Inventor: TSUTSUI HIROSHI
IPC: G09F9/00
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To miniaturize a display element of a portable information equipment, to enhance resolution, to keep a size of an equipment main body and to improve the display power of the display element by providing an expansion mechanism having a lens for the portable equipment with the display element. SOLUTION: The display element 2, a keyboard 3, a microphone 4 and a speaker 5 are provided on the surface of the main body 1. The display element 2 uses, e.g. a 1.3 inch liquid crystal element, and the display element 2 center is provided shifting from the main body 1 center in the direction of the microphone 4. When arms 7 are erected, the arms 7 are rotated around connection parts with the main body 1, and the lens 6 of the expansion mechanism is moved while keeping parallelity to the main body 1 according to that to be moved in the direction of the speaker 5. In such a manner, by erecting the arms 7, the lens 6 is arranged in the vicinity of a focus, and the center of the lens 6 is matched with the central position of the display element 2. Further, by erecting the arms 7, the lens 6 is moved, and a keyboard line or a switch line appears to be sued.
Patent JP-S62154832-A (JP)
Title: Call resetting system
Inventor: NAKAGAWA MASATSUGU
Filed: 1985-12-26
Abstract: PURPOSE:To make it possible for a terminal to operate continuously without being conscious of the temporary disconnection of a call in a network by giving the same call discriminating information to an originating exchange and a terminating exchange, and at the generation of a fault in the network, transmitting call resetting from the originating exchange to the terminating exchange. CONSTITUTION:When a called terminal 4 can accept a calling request packet CR21 arrived from a calling terminal 11, the terminating exchange 13 transmits a connection completion packet CC44 obtained by writing call discriminating information 52 next to a utility marker 51 in a network utility field positioned next to a network length field 50 to the originating exchange 12 and stores the information 52 in the originating exchange 12, and at the generation a fault in the network, the originating exchange 12 transmits a calling request packet CR41 obtained by writing the stored information 52 and a call resetting request 53 next to the utility marker 51 similarly to said packet CC44. Consequently, call resetting can be automatically and rapidly attained after the completion of network fault processing.
Patent JP-H05133118-A (JP)
Title: Bathroom
Inventor: SAKITANI KEIJI
IPC: E04H1/12
Filed: 1991-11-11
Abstract: PURPOSE:To inhibit the dropping of dew condensation water from a ceiling member and produce comfortable bathing environment, and to rationalize the transport storage of the ceiling member and facilitate installation workability. CONSTITUTION:A ceiling member 5 is held to the upper section of the inwall 4 of a bathroom 1 while a top face and an underside are abutted against upper supporters 7 and lower supporters 8 respectively. The ceiling member 5 is formed in a plane shape on transport storage, and has flexibility capable of executing R bending in the figure on installation execution. The whole circumferences of the fitting sections 9 of the ceiling member 5 and the inwall 4 are coated with a sealing medium 10, and sealed hermetically. Even when steam in the bathroom 1 adheres on the ceiling member 5 and dew condenses, dew condensation water droplets are divided into two to the left and the right form a central section and moved, and drop on a floor face along the inwall 4. Consequently the dew condensation water droplets do not drop onto a bathing person from the ceiling member 5. The ceiling member 5 has flexibility, no jig and technical skill of a high degree is required for bending, and the bathroom has a feature, in which workability is facilitated.
Patent JP-2000117812-A (JP)
Title: T-die for extrusion molding
Inventor: NAKADA TERU
IPC: B29C48/31
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a T-die for extrusion molding which enables a widthwise accurate thickness control by a method wherein the widthwise temperature of the T-die is made uniform by absorbing (or dissipation) the heat directly transferred from die-bolts and heaters and the heat transferred from the heaters through radiation with heat transferring bodies and then releasing (or absorbing) the above-mentioned heats to/from the width direction of the T-die. SOLUTION: In a T-die for strusion molding, a die lip gap 16 is adjusted by pushing and pulling a flexible die lip 12 through the thermal displacement of a die bolt 21, the basic end part of which is fixed to an upper side die main body 11. In the upper side die main body 11, continuous heat transferring bodies 31 and 32, each of which is made of a high pressure liquid sealed in a metal case, are installed so as to direct the longitudinal directions of the heat transferring bodies 31 and 32 toward the width direction of the T-die 1. At the same time, the thermal conductivity of the heat transferring bodies 31 and 32 is 10-100 times as much as that of the metal cases, of which the heat transferring bodies 31 and 32 are constituted.
Patent JP-H03154075-A (JP)
Title: Recording sheet supply device
Inventor: YOSHIOKA YOSHIKI
IPC: G03G21/14
Filed: 1989-11-13
Abstract: PURPOSE:To eliminate the waiting time at the time of exchanging a document and to perform a high-speed action by detecting the presence or absence of the next document at the time of exchanging the document and starting a supplying action for a next recording sheet before an optical system starts to return. CONSTITUTION:By depressing a printing key, a signal is transferred from a control part 31 to an ADF control part 37 in order to convey the document placed on a document platen 25 to a conveyance belt 27 side, and a paper feeding roller part 28 and the belt 27 are driven by an ADF driving part 38 to set the document on the document platen 2. Then, a series of processing for copying is executed. Whether or not the next document is placed on the document platen 25 is detected through a document switch 30 while the processing is executed. When the document does not exist on the platen 25, the belt 27 is driven to eject the document from a document ejection path 29 after finishing the read of the document. When the next document exists on the platen 25, the supplying action for the next recording sheet is started and the exchanging action of the document is executed after the optical system returns.
Patent JP-H03153730-A (JP)
Title: Production of polyester/polyether copolymer
Inventor: HAMADA SUSUMU
IPC: C08G63/66
Filed: 1989-11-13
Abstract: PURPOSE:To prevent the formation of tetrahydrofuran as a by-product and to shorten the reaction time by performing the esterification reaction of a dicarboxylic acid component with a glycol component and a polyalkylene glycol in the presence of a polyester/polyether copolymer and a specified reaction catalyst. CONSTITUTION:The esterification reaction of a dicarboxylic acid component based on terephthalic acid with a glycol component based on 1,4-butanediol and a polyalkylene glycol is performed in the presence of a polyester/polyether copolymer and an organotitanium compound and/or an organotin compound, and the formed ester is polycondensed. The polyester/polyether copolymer added in the above reaction is a polymer obtained from terephthalic acid, 1,4butanediol and a polyalkylene glycol by a well-known method, and when the above production process is continuously performed, the polymer formed in situ can be applied.
Patent JP-H03156161-A (JP)
Title: Fuel supply device for use in vehicle
Inventor: OSADA KIYOSHI
IPC: F02M37/00
Filed: 1989-11-13
Abstract: PURPOSE:To enlarge dimensional tolerance at the end portion of a return pipe by providing a bypass passage through which fuel is guided from the return pipe to a sub tank, and a let pump for absorbing into the sub tank fuel contained in a fuel tank utilizing return fuel, and connecting the return pipe and the bypass passage together by means of a flexible hose. CONSTITUTION:Fuel contained in a fuel tank 2 is supplied to inside a sub tank 4 via a check valve and is then supplied via a delivery pipe 5 to an internal combustion engine by a fuel pump 3. Most fuel becomes excess and so is returned to the fuel tank 2 via a return pipe 6 and is guided to the nozzle 23 of a jet pump 7 through a connecting hose 11 and a bypass passage 22 and is injected from the nozzle 23 at high speed. Fuel contained in the bottom of the fuel tank 2 is absorbed into a throat 24 and is then supplied to the sub tank 4 through a supply passage 25. Because the connecting hose 11 is flexible, the hose 11 can be connected to the bypass passage 22 even when the end of the return pipe 6 is slightly out of position; the device cost is thereby reduced.
Patent JP-H06149268-A (JP)
Title: In-cabin noise reducing device
Inventor: YOKOTA KEITARO
IPC: G10K11/178
Filed: 1992-11-02
Abstract: PURPOSE:To provide the in-cabin noise reducing device which reduces the noise in a cabin even during an unreasonable drive, not to mention a steady travel, without increasing the number of components. CONSTITUTION:A converting circuit 5 converts fuel injection pulses Ti outputted from a control means 2, which controls an engine 1, into voltage values as a primary source and an adaptive filter 16 calculates the sum of products of the voltage values and a filter coefficient by convolution, and composes and outputs a canceling sound canceling the engine noise from a speaker 10. An LSM circuit 18, on the other hand, updates the filter coefficient of the adaptive filter 16 according to the error signal between the engine noise, which is detected by a microphone 11 arranged at a sound listening position and transmitted into the cabin, and the canceling sound, and the primary source. A combustion stroke starts after a fuel injection pulse is outputted, so load information can previously be obtained from this fuel injection pulse even in a transition state or high-load drive, so that the device well follows up load variation.
Patent JP-H08151947-A (JP)
Title: Highland judging method
Inventor: INOUE YASUHIDE
IPC: F02D45/00
Filed: 1994-11-29
Abstract: PURPOSE: To enable any control after starting suitable for a highland at a low cost and without using a pressure sensor by judging that a running place is the highland when a negative pressure switch is not turned on under such state that an engine speed reaches a prescribed speed or more during a prescribed term, after elapsing a certain hour after engine start. CONSTITUTION: In ECU11 in which the on/off signal of A/T switch, an engine speed NE and the on/off signal of a negative pressure switch are inputted, it is judged as a flat land when the engine speed NE exceeds a low area speed DL after starting and before elapsing T hour and the negative pressure switch is turned on after exceeding a prescribed boost pressure PB at the flat land. It is judged as a highland when it does not reach unto the prescribed boost pressure and the negative pressure switch stays on as it is at the highland, even if it is NE>DL after starting and at the time of elapsing T hour. When it is not continued for (t) term, it is judged as the flat land, even if the negative pressure switch is turned on, after starting and after elapsing T hour.
Patent JP-H01135550-A (JP)
Title: Rotor for centrifuge
Inventor: AIZAWA MASAHARU
IPC: B04B5/02
Filed: 1987-11-21
Abstract: PURPOSE:To lower generated stress on the interface between a rotor body and a boss so as to prevent breakage in the interface, by forming taper with gradually decreased radius toward a bonding part with a boss in the end of the rotor body to be bonded with the boss. CONSTITUTION:A rotor 1 comprises a rotor body 2 having pores 3 for sample- attaching tube insertion and a boss 5 for insertion of an accelerating axis 7 and to be bonded with the end of the rotor body 2 wherein at least said rotor body 2 is made of a laminated body of fiber-reinforcing plastics and the diam. of the rotor body 2 is larger than that of the boss 5. And in the bonding side of the body 2 with the boss 5, a taper 4 whose diam. is gradually decreased toward the bonding part 8 is formed. As a result, a generated stress in the interface between the rotor body and the boss is sufficiently lowered and high speed rotation of a centrifuge is achieved.