baber/WOPTO huggingface dataset:
Patent JP-H08155240-A (JP)
Title: Deodorizer and deodorizing filter
Inventor: KADOWAKI SATORU
IPC: B01J20/26
Filed: 1994-12-08
Abstract: PURPOSE: To prepare a deodorizer which can keep excellent deodorizing performance for a long time, a small-sized deodorizing filter with low pressure loss using the same and to provide a deodorizing apparatus. CONSTITUTION: This deodorizer consists of a porous adsorbing material and a spreading agent contg. amino group. The spreading agent is incorporated by 25-100wt.% into the porous adsorbing material. For example, the porous adsorbing material is active carbon and the spreading agent is 3- aminopropyltrihydrosilane. In the deodorizing filter, this deodorizer is carried on a porous carrier with three dimentional net work structure. The porous carrier is a polyurethane foam with 8-20 pieces/inch cells and it is pref. that 0.03-0.20g/cc deodorizing agent is carried on the polyurethane foam.
Patent JP-H03194308-A (JP)
Title: Waste incinerator
Inventor: KUMAGAI SEIICHIRO
IPC: F23G5/00
Filed: 1989-12-21
Abstract: PURPOSE:To carry out high load operation and at the same time prevent atmospheric pollution by supplying and dispersing water from the furnace bottom bed section that is in combustion and evaporating and dispersing water and providing water gas reaction between red hot carbon and steam to control the temperature in the furnace and disturbing and stirring the combustion zone by means of secondary air. CONSTITUTION:Wastes are burned in a furnace 1, and pressurized water is supplied into the furnace 1 from a multihole device 5 constituted of a mulatto plate 3 and water jet nozzles 4 provided on the bottom bed face. The water is evaporated and dispersed by the combustion heat in the furnace. Then water gas reaction is developed between the steam and red hot carbon which is in the process of combustion. On the other hand secondary air for burning wastes and water gas is supplied into the furnace from a secondary air supply port 9 and it disturbs and stirs. With this arrangement the temperature in the furnace falls due to the endothermic action given by the water gas reaction. With this constitution the generation of nitrogen oxides sooth, etc., is suppressed and pollutants are reduced.
Patent JP-H11286523-A (JP)
Title: New polymer
Inventor: URANO FUMIYOSHI
IPC: C08F212/14
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain a new polymer having transmitting properties for far ultraviolet radiations, KrF eximer laser beams, or the like, and having a high sensitivity to exposure with the light source or electron beams, or the like, and useful for preparing a positive type resist material. SOLUTION: This polymer is represented by formula I  R<1> and R<6> are each H or methyl; R<2> and R<3> are each H or a 1-6C alkyl; R<4> is a 1-10C alkyl or the like; R<5> is H or cyano; R<7> is H, cyano or the like; (k) and (l) are each a natural number, with the proviso that 0.1<=(k)/[(k)+1]<=0.90; (m) is 0 or a natural number, with the proviso that 0.05<=[(k)+(l)+(m)]<=0.50}, e.g. poly [p-(1-ethoxyethoxy)styrene-p-hydroxystyene]. In order to obtain the objective polymer, e.g. a monomer represented by formula II alone or the monomer and further a third monomer are preferably subjected to a polymerizing reaction in the presence of a radical polymerization initiator in an organic solvent such as benzene in a nitrogen or an argon gas stream at 50-110 deg.C for 1-15 hr.
Patent JP-H07192409-A (JP)
Title: Optical information recording/reproducing device
Inventor: SATO SHINICHI
IPC: G11B20/12
Filed: 1993-12-27
Abstract: PURPOSE:To prevent the disk errors generated by unnecessary alternation processing. CONSTITUTION:When a magneto optical disk 4 is initialized, a CPU 9 performs trial writing for each band of the magneto optical disk 4 by a disk control part 5. Based on the number of errors obtained by this trail writing, an optimum recording power is determined, and in accordance with the number of errors generated when information is recorded or verified by using the obtained optimum recording power, the number of times for retrying recording/reproducing of information for each band is set.
Patent JP-H01174009-A (JP)
Title: Output buffer circuit
Inventor: SHINTANI YOSHIO
IPC: H03K19/0185
Filed: 1987-12-28
Abstract: PURPOSE:To attain the countermeasures against power noise caused by the operation of an output buffer circuit simply with small scale by providing a resistor retarding a signal change fed fo a switch control terminal of an output transistor(TR). CONSTITUTION:An output signal line 52 of a NAND gate circuit 50 and a gate input signal line 15 of a MOSFET Q1 are conducted via a resistor, e.g., a polysilicon resistance pattern 16, and an output signal line 53 of a NOR gate circuit 51 and a gate input signal line 25 of a MOSFET Q2 are conducted via a resistor, e.g., a polysilicon resistance pattern 26. Thus, no rapid current change is caused in power lines 14, 24 at the start and end point of time of charging or discharging by the output buffer circuit 2 to an external device, an undesired level fluctuation of the power lines 14, 24 is suppressed to suppress the production of power noise.
Patent JP-H04198801-A (JP)
Title: Micrometer
Inventor: SAKUMA HIRONORI
IPC: G01B3/18
Filed: 1990-11-29
Abstract: PURPOSE:To prevent wrong reading of a micrometer at the time of measurement by locking a thimble integrally fixed to a spindle to one body so that the thimble cannot rotate more than 180 deg. in both the plus and minus directions from its rotation starting reference point. CONSTITUTION:Firstly, the distance between an anvil 4 and a spindle 5 before measurement is set to the zero-master dimension of an object to be measured by means of the relative position adjusting mechanism 15 of frame half bodies 2 and 3. Then an operation knob 9 is turned in either counterclockwise or clockwise direction after the object to be measured in held between the leading ends of the anvil 4 and spindle 5 and the displaced amount  l of the spindle 5 is read from the thimble scale 10 marked on a thimble 8. The actual dimension of the object to be measured becomes (l+ l). That is, the thimble 8 integrally fixed to the spindle 5 is locked so that the thimble 8 cannot rotate more than 180 deg. in both the plus and minus directions from its rotation starting reference point and the displaced amount  l of the thimble 8 in both of the plus and minus directions against the zero-master dimension l of the object to be measured can be read from the scale 10.
Patent JP-H02173760-A (JP)
Title: Binder for toner
Inventor: MATSUMURA AKIRA
IPC: G03G9/087
Filed: 1988-12-27
Abstract: PURPOSE:To greatly improve the plus electrostatic charge quantity of the binder for toners by essentially consisting of the binder for toners of a polyester amide resin cong. a rosin compd. as its condensation component. CONSTITUTION:The polyester amide resin to be used is obtd. by bringing a polybasic acid component and polyvalent alcohol as well as the rosin compd. and amide compd. into reaction. The polyester amide resin is a polymer contg. an ester bond and amide bond and further, an ether compd. in some cases in the polymer main chain. For example, the polybasic acid, the polyhydric alcohol (including glycol having an ether group) and the rosin compd. as well as aminocarboxylic acid or lactam are brought into heating reaction in the presence of an esterification catalyst and are then subjected to heating polycondensation under a reduced pressure. The toner compsn. which is greatly improved in the plus electrostatic charge quantity while the preservable property, low-temp. fixability and offset resistance are maintained is obtd. in this way.
Patent JP-2000161243-A (JP)
Title: Multistage internal gear pump
Inventor: MIYASHITA JUNJI
IPC: F04C2/10
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To improve volume efficiency by integrally manufacturing a driving shaft and at least a high pressure side external teeth gear in a multistage internal gear pump communicating a delivery port of a low pressure side pressurizing space with a suction port of a high pressure side pressurizing space. SOLUTION: In a high pressure pump part 13, a second external teeth gear 53 is integrally manufactured on a driven shaft 12 differently from a low pressure pump part 11, so that there is no key 39 existing in the low pressure pump part 11. There is no need to form a clearance groove of a key in a peripheral part of a driving shaft in side surface-opposed both side plates 21b, 21c of the external teeth gear. Thus, the length L of second oiltight clearance 59 formed between a side surface of the second external teeth gear 53 and both side plates 21b, 21c can be lengthened up to reaching the periphery of a driven shaft 12 from the tooth tip of the second external teeth gear 53 to lengthen by quantity of a key groove.  Since a difference in pressure acting on the second oiltight clearance becomes large in the high pressure pump part 13, a leakage effect can be reduced to improve volume efficiency.
Patent JP-H05145712-A (JP)
Title: Original rotating device for image reading device
Inventor: MIYOSHI TADAYOSHI
IPC: H04N1/04
Filed: 1991-11-21
Abstract: PURPOSE:To simplify the rotation of an original by providing an original platen that can be manually rotated at an original reading part and turning the original platen based on the rotational angle information shown on a display device for correction of the tilt of the original. CONSTITUTION:An image reading part 17 produces a preview picture signal of the low image resolution with a high speed subscanning operation by the command given from an external controller 13 for an original 8 set on an original platen 2 which can be manually rotated at an accurate rotational angle. Then the preview picture signal is sent to the controller 13. When an operator sets an area for a preview image 10 shown on the display screen of a display device 9, the controller 13 calculates the rotational angle information of the platen 2 that is needed for correction of the tilt of the original 8 and displays 11 this information. The operator turns the platen 2 based on the displayed rotational angle information. In this constitution, the correct rotation is secured for the original 8 with a single operation and the simple rotation is attained for the original 8.
Patent JP-H09139646-A (JP)
Title: Temperature variable attenuator
Inventor: FURUYA NOBUO
IPC: H01C7/02
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To provide the attenuator with a simple circuit configuration at a low cost and suitably used for a microwave band with a small occupied area of the circuit. SOLUTION: A π type temperature variable attenuator is adopted for the attenuator and a chip thermister configuration is adopted for a resistor 1. Thus, when a temperature rises, its resistance is reduced and the attenuation of the attenuator is reduced. Furthermore, since the chip thermister is a subminiature element, the high frequency characteristic of the attenuator is excellent and used suitably for the microwave band. Thus, the attenuator is suitably used for temperature compensation of the micro wave band amplifier whose gain is reduced when the temperature rises.  Or in other embodiment, a fixed resistor is adopted for the resistor 1 and positive characteristic resistance temperature variable elements are adopted for resistors 2, 3, or the chip thermister is adopted for the resistor 1 and the positive characteristic resistance temperature variable elements are adopted for the resistors 2, 3.
Patent JP-2001155565-A (JP)
Title: Assembling and retaining tool fixing device for perforated panel
Inventor: MORI SEIJI
IPC: H01B13/00
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide strong retention for a long period and to easily perform a mounting and demounting operation. SOLUTION: This assembling and retaining tool has a pressing part 31a and an engagement part 13 for clamping an assembling retaining tool on a perforated panel 1. A clamping mechanism 30 is mounted for holding and pressing the assembling retaining tool to the perforated panel by the pressing part 31a and the engagement part 13. The clamping mechanism 30 has racks 33 fixed to the engagement part and a spiral tooth 32 to drive the rack 33.
Patent JP-H07194031-A (JP)
Title: Power distribution line system monitoring controlling method and device
Inventor: INOUE HIROSHI
IPC: H02J13/00
Filed: 1993-12-27
Abstract: PURPOSE:To avoid signal collision between substations which are connected via a bus in the monitoring of a switcher slave station of a power distribution system based on power distribution line carrier system. CONSTITUTION:In a substation system where substation A and B are connected via a bus (a) and substations B and C are connected via a bus (a-3), the substations A, B, and C are monitored in a time-dividing manner. Therefore, the substations A, B, and C are connected in terms of a carrier path via the buses (a) and (a-3) but mutual signal collision can be avoided by monitoring the A, B, and C in a time-dividing manner.
Patent JP-H05141797-A (JP)
Title: Pulse tube type refrigerating machine
Inventor: ISHIZAKI YOSHIHIRO
IPC: F25B9/00
Filed: 1991-11-22
Abstract: PURPOSE:To permit the practical use of the above machine by improving the efficiency and the structure of the pulse tube type refrigerating machine, which is developed instead of a thermal engine or especially a refrigerating machine applying Stirling cycle. CONSTITUTION:Horizontally opposed compression pistons 4, 4' are arranged in a crankcase to constitute four sets of compression spaces 6, 6, 6', 6'. An expansion piston 9, having a phase angle (preferably 20 deg.) is arranged with respect to both of the compression pistons 4, 4' while the structure of all these constitutions is received in the crankcase.
Patent JP-H07185058-A (JP)
Title: Protector for ski board
Inventor: IWATA RYUJI
IPC: A63C5/06
Filed: 1993-12-27
Abstract: PURPOSE:To surely follow the form of the side edge part of a ski board, and surely protect the upper surface and side surface of the ski board from an external wound. CONSTITUTION:A protruding part 14 protruding in the direction of dividing the crossing angle between a first joint part 11 and a second joint part 12 is formed on the outer surface side of a connecting part 13 for integrally connecting the first joint part 11 to the second joint part 12, and a slit 15 extending in the same direction is formed on the inner surface side of the connecting part 13. Seal projections 16 are formed on the outside end inner surfaces of the first joint part 11 and the second joint part 12.
Patent JP-H01173495-A (JP)
Title: Control system for read-only memory after power source input
Inventor: SAKUMA HIDEAKI
IPC: G11C17/00
Filed: 1987-12-28
Abstract: PURPOSE:To shorten the waiting time of a writing action by permitting the writing action of a writing means into a read-only memory after the passage of a previously set time longer than the time in which a clock pulse can be stably derived. CONSTITUTION:The time passage after the input of a power source is measured by a time measuring means 16. After the measured time exceeds the previously set time longer than the time in which the clock pulse from a clock pulse generating circuit 7 is stably derived, the writing action of the writing means to a read-only memory 6 is permitted by a writing permitting means 5. Consequently, the writing means does not output a writing signal with inferior accuracy due to the unstable clock pulse, and a processing action other than the writing action can be carried out immediately after a power source input. Thus, the waiting time of the action can be shortened.
Patent JP-H05165934-A (JP)
Title: Graphic managing device
Inventor: YOSHIKAWA MASAAKI
IPC: G06F3/048
Filed: 1991-12-17
Abstract: PURPOSE:To easily add, extend or change a function for handling a graphic to arrange and display a graphic adjacently to the other graphic. CONSTITUTION:A procedure part is provided to retrieve the border of a graphic in a border retrieval procedure part 141 for each graphic, and a storage part is provided for the identifier of the graphic displayed adjacently to a certain graphic in a connecting destination storage part 144. By applying a method for arranging and displaying the graphic adjacently to the other graphic, a process required for arranging and displaying the graphic adjacently to the other graphic on a display part is separated from respective functions and therefore, the function to arrange and display the graphic adjacently to the other graphic can be easily added or changed.
Patent JP-2000165940-A (JP)
Title: Method for communicating information in wireless cellular communication system
Inventor: MUJTABA SYED AON
IPC: H04W88/18
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To improve the performance of a radio communication system by communicating information through at least either of an up link or a down link between plural subscribers' devices and a base station and dividing communication on the up link and communication on the down link by using code division duplexing technique. SOLUTION: A code division duplexing(CDD) mechanism uses different codes for an up link part and a down link part. The up link is shown by N, N-1, etc., and the down link is shown by 1, 2, etc. The boundary between an up link code and a down link code changes, and capacities allocated to the up and down links fluctuate in accordance with the fluctuation of demand. The boundary fluctuates in every time slot or in every group of the prescribed number of time slots. As for the up and down links, it is also possible to increase one and to reduce the other by reallocating the up link code and the down link code.
Patent JP-H05163109-A (JP)
Title: Freshness retaining agent for fruit
Inventor: KAWAMURA ITSUO
IPC: A01N59/00
Filed: 1991-12-17
Abstract: PURPOSE:To obtain a freshness retaining agent for fruits capable of inhibiting damage due to physiological disorder and generation and proliferation of pathogenic germs caused by calcium deficiency of plants, improving the healthy growth of the fruits and quality of the fruits and retaining the freshness for a long period even after harvesting. CONSTITUTION:A freshness retaining agent for fruits containing calcium propionate as an active ingredient. The freshness retaining agent is obtained by dissolving the active ingredient in water in an amount of 200-1000 times, directly spraying the agent on the plants and fruits or immersing, applying and absorbing the agent in the plants or fruits. Thereby, this agent is capable of inhibiting the generation and proliferation of plant pathogenic germs such as molds growing in the plants and fruits and simultaneously supplying calcium to the plants, providing efficient fertilizer effects and growing healthy plant bodies. As a result, the fruits are normally borne and ripened to afford the fruits of high quality. The freshness is retained for a long period even after the harvesting.
Patent JP-H03194149-A (JP)
Title: Fuel injection timing controller of engine
Inventor: INOUE MASAO
IPC: F02D41/34
Filed: 1989-12-22
Abstract: PURPOSE:To improve a fuel consumption rate or exhaust surge performance by means of complete combustion by judging volatility of fuel to be used and controlling the injection timing of fuel to delay as the water temperature of an engine decreases in the case the volatility of the fuel is low. CONSTITUTION:In an ECU 40 which controls the fuel injection quantity of an injector according to an engine operation condition, a fuel judgement means 42 is provided to judge whether fuel currently used is light fuel, that is one with a proper volatility or not based on detection signals of an idle switch 29, an water temperature sensor 34 and an engine speed sensor 36. A timing variable means 44 is also provided to change a fuel injection timing to delay as an engine temperature decreases in the case the judgement result is inputted and the fuel is judged to be one with a low volatility. A control signal is outputted to injectors 30 from a fuel injection control means 46 based on a basic fuel injection timing or a changed fuel injection timing.
Patent JP-H09174454-A (JP)
Title: Driver for staple driver
Inventor: OMAE HIROAKI
IPC: B25C5/10
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of defective drive due to buckling of a staple, in a staple driver. SOLUTION: Protrusion parts 17, 18, and 19 are formed in three spots of the central part and the right and left ends of the tip surface of the driver 13 of a staple driving machine. The width of the central protrusion part 18 is reduced to a value lower than a distance between the two leg parts S3 and S4 of a staple S and the driver does not make contact with the bent parts S1 and S2 of the staple S. Further, a distance between the left and right protrusion parts 17 and 19 is reduced to a value slightly lower than the whole width of the staple S and the protrusion parts are positioned above the corner surface of the bent part and do not make contact with the respective bent part.  During the driving, the central protrusion part 18 strikes the central part of the top surface of the staple S and the two leg parts S3 and S4 of the staple S are brought into contact with respective objects to be driven in such a state that a spreading state is maintained. During penetration, the left and right protrusion parts 17 and 19 are brought into contact with the respective bent parts and the leg parts are completely driven in an object to be driven.
Patent JP-H01176357-A (JP)
Title: Cartridge magnetic tape device
Inventor: MINAMI SHIGEO
IPC: G11B15/68
Filed: 1987-12-30
Abstract: PURPOSE:To easily supply a cartridge to a drive device in a short time by providing a pressing stick, which is driven by a driving solenoid, to press the cartridge and to eject it from an ejecting port and a compression spring. CONSTITUTION:The title device is equipped a cartridge receiving box 2 to receive a cartridge 1, to be provided near a cartridge set part 6 of a drive device 5 and to have a cartridge ejecting port 7 in part to be close to the cartridge set part 6 and a through hole 9 in the opposite side of the port 7, a pressing stick 8 to be driven by a driving solenoid 10, to be moved in a direction from the through hole 9 to the cartridge ejecting port 7, to press the cartridge 1 and to eject it from the cartridge ejecting port 7, and a compression spring 11 to be engaged with the pressing stick 8 so that this pressing stick 8 can be moved in the reverse direction of the driving direction of the driving solenoid 10. Since the cartridge is automatically supplied to the drive device by giving an electric signal to the driving solenoid, the cartridge can be easily supplied to the drive device in a short time.
Patent JP-2001152770-A (JP)
Title: Gatepost
Inventor: YASUDA YUICHI
IPC: E06B11/02
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a tiled gatepost capable of preventing the rotation of an arm fitting pedestal, facilitating the manufacture of constituent parts, and reducing manufacturing cost. SOLUTION: This gatepost 3 is provided with a bed 11 having a rectangular cross section, tiles 13 bonded on the bed 11, an arm fitting 7 supporting a gate door 5 so as to turn freely, and an arm fitting pedestal 9 fixed on the bed 11. The arm fitting pedestal 9 has an L-shaped cross section, and an L-shaped corner 9a and a corner 11a of the bed are superposed on each other.