baber/WOPTO huggingface dataset:
Patent JP-S6429857-A (JP)
Title: Carrier for developing electrostatic latent image
Inventor: YASUNO MASAHIRO
IPC: G03G9/113
Filed: 1987-07-24
Abstract: PURPOSE:To provide a carrier which has high electric resistance, stable triboelectrostatic charge quantity and partial electrical conductivity and has excellent durability as well by subjecting carrier core particles to a coupling treatment, coating fine polymer particles contg. magnetic powder on the surface of the core particles and fixing the fine particles to the core particles. CONSTITUTION:The carrier core is subjected to the coupling treatment with a coupling agent and the fine polymer particles contg. the magnetic powder are added to the treated carrier core to form a coating layer thereon. The carrier obtd. in such a manner has the high electric resistance and partially adequate electrical conductivity and, therefore, the carrier exhibits stable triboelectrostatic chargeability. The accumulation of electric charge is obviated even after long-term use and the fixing power of the carrier core and the sub- particles is strong. The stable electrostatic charge quantity is thus imparted to a toner.
Patent JP-H1029670-A (JP)
Title: Granular dry ice feeding device
Inventor: IMAMURA HITOSHI
IPC: B65D83/00
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To store granular or pellet-shaped dry ice for a long period of time or by a large amount, and continuously feed the dry ice at a constant rate in the storage container, in a granular or pellet form. SOLUTION: This granular dry ice feeding device 1 is equipped with a heat insulating hollow box 2 having openings 2a, 2b on the top and the bottom, and a sheet body 3 which is provided along the internal surface of the heat insulating hollow box 2. In addition, between the heat insulating hollow box 2 and the sheet body 3, breaking mechanisms 4... which break the dry ice being filled in the sheet body 3 into a granular or pellet form by deforming the sheet body 3, are provided, and a discharge adjusting mechanism 5 which adjusts the openings degree of a discharging port 3c formed in the sheet body 3, or the lower opening 2b of the heat insulating hollow box 2, is provided.
Patent JP-H0535555-A (JP)
Title: Master updating device
Inventor: HARADA TAMOTSU
IPC: G06F12/00
Filed: 1991-07-26
Abstract: PURPOSE:To attain the reference to an updating master storage area even while this storage area is shifted to a reference master storage area by dividing the latter storage area into two master storage areas. CONSTITUTION:A reference master storage area 1 is provided together with an updating master storage area 2, a copying means 6 which copies the area 2 to an exchanging master storage area 3, and an exchanging means 7 which exchanges the area 3 with the area 1. Then the area 2 updated by an updating master updating means 5 is copied to the area 3 by the means 6, and the area 2 is exchanged with the area 1 by the means 7 in the master updating timing. Thus the master storage areas a10 end b11 serve as the areas 3 and 1 respectively. A reference master reference means 4 always refers to the area 1.
Patent JP-H0512740-A (JP)
Title: Magneto-optical recording system
Inventor: TOKITA TOSHIAKI
IPC: G11B11/105
Filed: 1991-07-01
Abstract: PURPOSE:To attain excellent overwriting by relating the irradiation interval D of light and magnetic domain width W in a track moving direction on a magneto-optical recording medium so that 0.1W<=D<=2.0, preferably, 0.4W<=D<=1.2W. CONSTITUTION:The distance between an irradiation position on the medium when the medium is irradiated with one light pulse and the irradiation position of a following irradiation light pulse on the medium is regarded as the irradiation interval D and a light irradiating method is changed in the presence of a constant external magnetic field to perform overwriting. In this case, the stable overwriting is performed when the irradiation interval D of the light and magnetic domain width D in the track moving direction on the magneto- optical recording medium are so related that 0.1W<=D<=2.0 and stabler overwriting is performed when 0.4W<=D<=1.2W.
Patent JP-2001011659-A (JP)
Title: Production of metallic product excellent in antibacterial property
Inventor: FUKUDA KUNIO
IPC: C23C30/00
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a metallic product excellent in antibacterial properties. SOLUTION: A metallic product is immersed into an aq.soln. contg. 0.0001 to 1.0 mol/l silver ions. As the aq.soln., an aq.soln. of nitric acid contg. 1 to 200 g/l nitric acid or an alkali aq.soln. of pH>=8.0 is preferable. As the metallic product, a stainless steel product worked into a final shape, particularly, the one particularly contg. 0.001 to 0.10 wt.% Ag or moreover contg. 0.001 to 0.30 wt.% V and worked into a final shape is preferable.
Patent JP-S6163302-A (JP)
Title: Method for forming rolling material having rectangular cross section and vertical roll
Inventor: TAZOE NOBUHIRO
IPC: B21B1/26
Filed: 1984-09-06
Abstract: PURPOSE:To make a protuberant part flow to a flat part and to form the cross section of a rolling material into a rectangular one, by protruding both end-parts in the width direction of rolling material into thick parts to form flat parts of <= the thickness of a central part in the width direction of rolling material, at the outsides of the protuberant parts, before horizontal rolling the material. CONSTITUTION:A vertical roll H for edging a rolling material W is provided with flange parts 2, 3 at the lower and upper parts of its vertical body-part used for restraining the width of material W, and a groove 4 is formed between both flanges 2, 3. Next, the upper and lower surfaces of upper and lower flange parts for constructing the side faces of a groove 4, are formed mutually parallelly at the bottom sides of groove 4. And the distance between mutually parallel surfaces 2a, 3a is set to <=the thickness (t0) at the central part in the width direction of material W, and flat parts Q are formed at the outsides of thick protuberant parts P by these parallel parts. Next, in case of flattening the parts P by horizontal rolling; the parts P flow to the outsides, merely to increase the thickness of parts Q without damaging the dimensional accuracy of sheet width, and to prevent moreover the sheet-end parts from irregular forms.
Patent JP-2001014874-A (JP)
Title: Non-volatile semiconductor memory
Inventor: KIMOTO MASATAKA
IPC: G11C29/00
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To enable utilizing a non-volatile semiconductor memory as a memory of less number of times of guarantee even if the number of times of guarantee of specifications of a product is not satisfied by storing the number of times of processing of writing and erasing data and a limit value of the number of times of guarantee set based on and a test result for the finite number of times of processing, and outputting an external output signal when the number of times of processing is equalized to the limit value. SOLUTION: A counter 2 counts up every time a non-volatile semiconductor memory 1 is written or erased, and outputs a count up signal 52. A limit value holding non-volatile memory 6 stores a limit value write-in signal 61 of the number of times of guarantee for write-in and erasion based on a test result from an erasion/write-in circuit 4, and outputs a limit value signal 62. A comparator 5 compares the limit value signal 62 with the count up signal 52, when they are equalized, an external output signal 53 is outputted to an output terminal 26 for monitor and a write-in circuit 7. A non-volatile storing section 3 stores the number of times of cumulative erasion and write-in.
Patent JP-S6163245-A (JP)
Title: Chewing gum
Inventor: SATO TAKAMI
IPC: A61Q11/00
Filed: 1984-09-05
Abstract: PURPOSE:The titled gum effective for preventing decayed tooth, by processing properly a nonfood such as a specific food, a polishing agent for dentifrice, etc. instead of sugar of chewing gum, adding the food to a main agent of a chewing gum, blending the food with the main agent, attaching or applying the food to the main agent. CONSTITUTION:(A) A food, e.g., an inorganic substance such as salt, vitamin B2, etc., a medicinal herb such as aloe, Chinese matrimony vine, etc., spice, such as Japanese mint, mustard, etc., vegetable such as tomato, parsley, etc., laver such as green laver, sea tangle, etc., fruits such as UME, mandarin, beans such as walnut, Japanese chestnut, etc., grain such as rice, foxtail millet, etc., table luxuries such as green tea, tea, etc. and/or (B) a nonfood, e.g., a drug such as fluorine, etc., a polishing agent for dentifrice, coating agent, etc. is properly processed instead of sugar of chewing gum, added, blended, attached or applied to a main agent of chewing gum, to give the aimed chewing gum.
Patent JP-2000007019-A (JP)
Title: Food packaging material suitable for recycle
Inventor: SATO NAOHIKO
IPC: B65D65/40
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To keep the quantity of a limonene volume-reducing agent to be repeatedly used during the recycling by setting the content of styrene monomer and styrene dimer to be not more than a specified value, respectively. SOLUTION: The content of styrene monomer is set not more than 200 ppm. When it exceeds approximately 200 ppm, the contamination of a recovered limonene volume-reducing agent becomes remarkable, and the quality of the agent is unpreferably degraded. The content of styrene dimer is set approximately not more than 300 ppm. The styrene dimer here includes the total amount of the linear dimer and the cyclic dimer. The contamination of the limonene volume-reducing agent is suppressed to a minimum. Since the recycling frequency of the agent itself is remarkably improved, the life time of the limonene volume- reducing agent itself can be increased.
Patent JP-2001010998-A (JP)
Title: Production of phenol compounds
Inventor: KURODA HIROSHI
IPC: C07C37/08
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a phenol compound which can control the advance in the reboiler filing of a distillation system and reduce a loss due to the shutdown of washing, by disposing an outer circulation equipped with a stationary tank for leaving to stand an oil-water mixture in a tower portion for recovering crude acetone, thus separating off an alkali metal salt-containing aqueous solution. SOLUTION: This method for producing a corresponding phenol compound comprises oxidizing hydrocarbon of the formula [P, Q are each H or an alkyl; (x) is 1 to 3; Ar is an x-valent aromatic hydrocarbon group], such as cumene or cymene, with an oxygen-containing gas to prepare the hydroperoxide compound, and then decomposing the hydroperoxide compound. Therein, an outer circulation equipped with a stationary tank for leaving to stand the oil-water mixture is disposed in a crude acetone-recovering tower portion in a distillation system for the phenol compound, thereby separating off an alkali metal salt- containing aqueous solution. Therein, the temperature in the stationary tank disposed in the crude acetone-recovering tower portion is preferably kept lower than the temperature of the oil-water mixture in the outer circulation of the crude acetone-recovering tower portion.
Patent JP-H10177518-A (JP)
Title: Hybrid memory access protocol for decentralized common memory computer system
Inventor: HAGERSTEN ERIK E
IPC: G06F12/08
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a device and method by which the directory item corresponding to the memory block of the decentralized common memory of a network can be accessed efficiently at the time of servicing a memory access request. SOLUTION: The method includes a step 1104 for confirming whether or not a memory block is currently cached in a partial directory cache. When the the memory block is cached in the partial directory cache, a first memory access request is serviced by using a directory protocol (1106). When the memory block is not cached in the partial directory cache, the first memory access request is serviced by using a no-directory protocol.
Patent JP-H0238626-A (JP)
Title: Assembling method for unit product of concrete foundation
Inventor: NISHIOKA TAKASHI
IPC: E02D27/01
Filed: 1988-07-26
Abstract: PURPOSE:To promote work efficiency and to reduce a construction period by placing half-finished foundations in line, adjusting an adjustor, coating a part of a base and placing cast-in-place concrete after coupling reinforcing bars. CONSTITUTION:A part of the rise consists of reinforced concrete, and a required number of half-finished products 6 of a concrete foundation with a fixed base angle 3 provided with an adjustor 5 on a part of the base are prepared. After that, the half-finished products 6 are placed on required positions in line, and reinforced bars 2... of the half-finished products 6 adjacent to each other are coupled after making equal a line and the height of a ceiling end by adjusting the adjustor 5. Then, a simple form is placed, and the cast-in-place concrete 7 is placed so as to cover the coupling sections of the half-finished products 6 and the part of the base.
Patent JP-S6165934-A (JP)
Title: Anti-vibration device
Inventor: USHIJIMA TAKAO
IPC: B60K5/12
Filed: 1984-09-07
Abstract: PURPOSE:To lower dynamic spring constant in vibration of large amplitude by communicating sectioned liquid chambers via a limit passage and providing elastic member to bulkhead portion of plural liquid chambers. CONSTITUTION:Orifices 40 communicating an upper liquid chamber 26A and a lower liquid chamber 26B are formed on a bulkhead board 16 which sections a liquid chamber 26 into two 26A, 26B, and an elastic bulkhead member 32 is bound to a circular hole 28 of the center portion of the bulkhead board 16 by vulcanization. Therefore, volume elasticity of the liquid chamber 26A after generation of clogging of the orifices can be restrained and dynamic magnitude can be lowered even in vibration of large amplitude.
Patent JP-S57108738-A (JP)
Title: Photo-acoustic detector
Inventor: IWASAKI HIDEO
IPC: G01N21/17
Filed: 1980-12-26
Abstract: PURPOSE:To detect without fail the absorption caused by a sample with any wavelength in a wide range from an ultrared region through a visible range, by securing such constitution in which the continuous spectrum beam radiated from a light source is irradiated to a photo-acoustic cell via a beam chopper means. CONSTITUTION:The white beam of a continuous spectrum which is radiated from a xenon lamp 2 is separated by a diffraction grating 6 via a lens 3, a slit 4 and a mirror 5. Then the spectra having the wavelengths of 230mm. among the separated ones are cut by a shielding plate 7, and others are condensed again by a condenser lens 8. These spectrum beams are made incident to an optical sound cell 10 while being intermitted by a beam chopper means 9. The signal proportional to the light absorption quantity of a sample is obtained from a piezo-resistance effect element 11 of the cell 10 by a photo-acoustic effect to be recorded by a recorder 13 via a lock-in amplifier 12.
Patent JP-H0932383-A (JP)
Title: Lock device
Inventor: YODA KAZUYOSHI
IPC: B60R25/021
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To miniaturize and lighten this lock device even when the places of a lock frame and a rod frame are separated, and to prevent malfeasant operation by connecting a key cylinder and a locking rod for operation. SOLUTION: An actuator 65 is operated by a detecting signal by a key insertion, and a check lever 66 moves a rod member 90 from the place of locking engagement to the place of release engagement. When a rotator is rotated from the place of locking to the place of unlocking, the rotator is turned integrally with a key cylinder in a lock frame. A slider is also moved from the place of locking to the place of unlocking, a rod lever 84 is revolved to the place of pushing through a cable 61, and the rod member 90 is shifted to the place of unlocking. The check lever 66 is engaged with the holding groove 92c of the rod member 90, and the rod member 90 is held at the place of release.
Patent JP-H06182933-A (JP)
Title: Flat glass/fancy veneer backing sheet/flat glass laminate, flat glass/both-side fancy veneer bonded sheet/ flat glass laminate and flat glass/fancy veneer backing sheet/base material laminate
Inventor: MITSUMATA HIROSHI
IPC: B32B21/04
Filed: 1993-06-30
Abstract: PURPOSE:To clearly visually recognize grains of a fancy veneer, to eliminate generation of bubbles and whitening by disposing two flat glasses on both side surfaces of a fancy veneer backing sheet via adhesive films, laminating and molding them. CONSTITUTION:A laminate 1 is formed by disposing, laminating two flat glasses 2, 2 (normal flat plates each having a thickness of 2mm) on both side surface of a fancy veneer backing sheet 3 via polyamide adhesive films 4, 4 (each having a thickness of 80mum) to be molded. As the sheet 3, a veneer of camphor tree having a thickness of 0.25mm is used as a fancy veneer, and adhered with nonwoven fabric (pulp, polypropylene fiber as main materials) obtained by coating the veneer with vinyl acetate adhesive by hot press molding (under the conditions of a press temperature of 110 deg.C, a press pressure of 8kg/cm<2> and a pressing time of 2min). Thus, the grains and knots of the tree can be clearly visually recognized, deeply stately tone is provided, and thickness of the laminate 1 is uniform.
Patent JP-2001016226-A (JP)
Title: Transmission control system for atm cell and transmission controller
Inventor: MAEDA TETSUO
IPC: H04L12/28
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To decrease a transmission delay in a packet multiplexed on an asynchronous transfer mode ATM cell and to conduct priority control of packet transmission in response to an application of a user. SOLUTION: A composite packet generating section 2 in this transmission control system applies ATM adaptation layer AAL 2 processing to a voice packet and a data packet received from a plurality of user channels to generate a composite packet and allows a composite packet priority class identification section 3 to distribute and store the composite packet to first-in first-out FIFO memories 6-1-6-N by priority class while placing the 1st priority to the voice packet and the 2nd and 3rd priority to the data packet. A FIFO memory read control section 7 reads the voice packet with priority on the basis of control information, an ATM cell generation/transmission section 10 adds an ATM cell header to the read composite packet, multiplexes the resulting composite packet on an ATM cell in the order of packets with higher priority and transmits the resulting ATM cells to an ATM exchange.
Patent JP-S57111396-A (JP)
Title: Lithium-containing grease composition
Inventor: KAGEYAMA HACHIROU
IPC: C10M117/00
Filed: 1980-12-29
Abstract: PURPOSE:To provide a lithium-contg. grease compsn. in which wear resistance, high-temperature viscosity and water resistance are improved, containing a base oil for lubricating oil and Li salt or mixed Li and Ca salt of a hydroxy-fatty acid, an aliph. dicarboxylic acid and a polycarboxylic acid. CONSTITUTION:The titled grease compsn. contains a base oil for lubricating oil and lithium salt or mixed lithium and calcium salt of 1-20wt% 12-24C hydroxy-fatty acid (A), 0.5-20wt% 2-12C aliph. dicarboxylic acid (B) and 0.3-10wt% 36-54C polycarboxylic acid (C). The base oil for lubricating oil and said components A, B and C are mixed together with heating. Then lithium hydroxide or lithium hydroxide and calcium hydroxide is/are added to the mixture. Pref. in the saponification stage, the temp. during the addition of the alkali should be kept 80 deg.C or lower. It is necessary to conduct the saponification stage by adding lithium hydroxide or lithium hydroxide and calcium hydroxide together in the form of a 30wt% or more concentrated aq. soln.
Patent JP-H1127185-A (JP)
Title: Radio receiver for vehicle
Inventor: SATOMURA SHIGEYUKI
IPC: B60R11/02
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To prevent the local oscillation frequency of a radio receiver in a super heterodyne system for a VICS (vehicle information communication system), etc., from being recognized wrongly as a receivable frequency at the time of the operation of a frequency selection function such as auto memory and manual search of other radio receiver such as an FM radio. SOLUTION: The power supply of a controller 3A of a VICS receiver 3 is disconnected or a local oscillator is stopped at the time of the operation of auto memory or manual search of an FM radio receiver 2. Or, the functions of the auto memory and the manual search are stopped to a local oscillation frequency at the time of the operation of the auto memory or the manual search of the receiver 2.
Patent JP-S5977837-A (JP)
Inventor: FURUICHI SHIYUUHEI
IPC: A61C19/04
Filed: 1982-10-25
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-H0474680-A (JP)
Title: Printer device
Inventor: AMARI TAKASHI
IPC: B41J33/52
Filed: 1990-07-18
Abstract: PURPOSE:To brake the take-up of an ink ribbon for an appropriate time by providing a braking means for braking the take-up of the ink ribbon after the ink ribbon is taken up by a predetermined length by an ink ribbon take-up means and a control means for controlling a braking time by the braking means in accordance with the ink ribbon take-up time. CONSTITUTION:Under a condition that an ink ribbon is taken up by a length of 0 to 50ms for a ribbon-take-up time ts, a function f(X) is shown by a quadratic function f(X) = 0.00625X<2> - 0.75X + 29.875. In a step S7, this function is applied to tb = f(ts), and a braking time tb is found. In a step S30, a value of a variable ts is checked. If ts is 50 or more, a possible failure of a printer caused by a mechanical trouble of a ribbon take-up system is assumed. In a step S31, an operator is informed of a printer error, and a succeeding processing is stopped. On the other hand, if ts is less than 50, in a step S32, a value of f(ts) is substituted for a variable tb from the aforesaid function f(X), and the process is finished. In this manner, an ink ribbon can be taken up properly.
Patent JP-H0917563-A (JP)
Title: Pan for induction heating cooker
Inventor: HATSUTORI SHIZUNAO
IPC: H05B6/12
Filed: 1995-06-29
Abstract: PURPOSE: To heat a pan by a sufficient output without reducing the output without actuating the function of discriminating a stainless steel pan for an induction heating cooker. CONSTITUTION: An aluminum or aluminum alloy-made pan 1 is formed by inserting a magnetic material 4 in a bottom part and by radially exposing this magnetic material 4 in a bottom surface. A protruded part 5 is protrusively provided in the bottom surface of this pan 1, to support the pan 1 by this protruded part 5 to a cooking surface 7 an induction heating cooker 6, also to form a 1 to 3mm space (d) between these cooking surface 7 and electromagnetic material 4.
Patent JP-H0637019-A (JP)
Title: Atmospheric pressure vapor phase growth device
Inventor: TAKEDA MITSURU
IPC: H01L21/205
Filed: 1992-07-15
Abstract: PURPOSE:To render even the thickness of a film which is formed on a wafer by atmospheric pressure vapor phase processing. CONSTITUTION:An atmospheric pressure vapor phase growth device is provided with: a spur-wheel-shaped tray 2 on which a wafer 1 is mounted; a driving belt 3 that meshes with one side of this tray 2 and travels over a rail 6; and a support belt 8 that meshes with the other side of. the tray 2 and supports that tray while it is kept in a rotatable state. The traveling of the driving belt 3 causes the tray 2 on which the wafer 1 is mounted to pass through the inside of a reaction chamber while the tray is rotating. This makes it possible to form a film having an even thickness irrespective of the distribution of gas density within the reaction chamber.