baber/WOPTO huggingface dataset:
Patent JP-2001095862-A (JP)
Title: Coffin
Inventor: ABE YUICHI
IPC: D21H21/56
Filed: 1999-10-03
Abstract: PROBLEM TO BE SOLVED: To provide an ecological and useful coffin capable of eliminating the possibility of dewing on its outer face and grow of tears, of damaging incinerator with burning heat in cremation and of exhausting harmful substances into the air. SOLUTION: A foamed sheet 21 which contains microballoon formed by heat foaming of heat foamed microcapsule and has a heat conductivity of 0.030-0.060 kcal/m.h.C-degree, a bulk density of 0.05-0.35 g/cm3 and a static friction coefficient of 1.1-4.0 is fixed to the inner face of a box 7 for a coffin 1 formed with side plates and a bottom plate, having its upper face open. Waterproof treatment with water-proofing agent is given to the sheet surface of the foamed sheet, opposed to the inner face of the box 7.
Patent JP-H03180584-A (JP)
Title: Switch combustion type roll heater
Inventor: MATSUMOTO KIYOSHI
IPC: B29L7/00
Filed: 1989-12-07
Abstract: PURPOSE:To reduce unevenness of the temperature on the high-temperature surface by rotatably supporting a hollow roll by hollow shaft units, attaching a specified flow path-changing valve to a gas pipe connecting the hollow shaft units so as to form a closed circuit and inserting a fuel injection pipe into the inside of the hollow shaft units. CONSTITUTION:A roll 11 having a combustion space 12 is rotatably supported by hollow shaft units 13 and 13 and fuel injection is alternately carried out from a fuel injection pipe 16 simultaneously with switching of a flow path- changing valve 24 capable of switching the direction of flow of the combustion gas and air for combustion with time for formation of combustion flame from the respective sides of the roll alternately, thus uniformly heating the surface of the roll.
Patent JP-2000139791-A (JP)
Title: Vacuum cleaner
Inventor: ONDA MASAKAZU
IPC: A47L9/24
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner wherein time required for replacement of attachments and for storage thereof can be reduced so that usability can be improved. SOLUTION: The vacuum cleaner includes a hose 2, one end of which is connected to a suction port, a suction element 55 for floor having an opening in its underside, a supporting body 54 for connecting the element 55 with an operation handle 53, and an extension pipe 57 one end of which is connected to the other end of the hose 2 and the other end of which is releasably connected to the suction element 55, and a holding part 58 is formed in the supporting body 54 to hold the pipe 57. Thus, the weight of a portion from the handle 53 to the element 55 can be reduced, and the time required for using attachments can be reduced, and hence the usability can be improved.
Patent JP-H02162305-A (JP)
Title: Method for adjusting and fixing optical fiber
Inventor: TAKABAYASHI HIROYUKI
IPC: G02B6/42
Filed: 1988-12-15
Abstract: PURPOSE:To facilitate the microadjustment of the position of an optical fiber by adjusting the relative positions of the incident and exist end faces of the optical fiber and the end faces of a photoelectric conversion element by utilizing the thermal expansion of a metallic block. CONSTITUTION:A ferrule inside cylinder 11A and a collared ferrule 11 are integrally fixed by laser welding while the incident and exist end faces of the optical fiber 10 are held in proximity as desired to the end face of the photoelectric conversion element 1. A metallized layer 13 is provided in the position corresponding to the hole of a side plate member 7 on the outer peripheral surface of the optical fiber 10 and a sleeve 14 is fitted into this layer 13 part and is fixed by soldering, etc. An exothermic layer 22 is selectively energized in this state and the metallic block 25 packaged on this upper surface is heated to expand as desired, then the optical end face 26 of the block 25 is pressed to the outer peripheral surface of the optical fiber 10 and the incident and exist end faces of the optical fiber 10 are adjusted and moved as desired until the highest degree of optical coupling is attained. The collared ferrule 11 is then laser-welded to a flat plate member 5. The sleeve 14 is then laser-welded to the side plate member 7 to additionally stabilize the fixing of the optical fiber 10.
Patent JP-2000151343-A (JP)
Title: Piezoelectric oscillator and its manufacture
Inventor: SUGIMOTO MASAHITO
IPC: H01L41/337
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide highly accurately thin a piezoelectric substrate and to provide a piezoelectric device which can practically be used to a higher frequency area by integrally forming an oscillation piezoelectric substrate and a metallic supporting body, without sandwiching an interposed object in-between. SOLUTION: A piezoelectric oscillator 1 is provided with a piezoelectric substrate 2, formed of a rectangular and thin crystal board and a metallic support body 3 for supporting a piezoelectric substrate. The piezoelectric substrate 2 and the metallic support body 3 face directly opposed each other and are formed integrally. A through-hole 3a along the thickness direction is formed almost in the center of the metallic support body 3. A vibration area α in the center of one side of the piezoelectric substrate 2 is exposed, and a vibration space β is secured in the area. The piezoelectric oscillator which is thus constituted is held by the metallic support body 3 to the effect that its whole periphery is solid. Thus, physical damages hardly occur, even if the thickness of the piezoelectric substrate 2 is set to be not more than 30 μm.
Patent JP-H05158286-A (JP)
Title: Magnetic carrier
Inventor: HONDA YOKO
IPC: G03G9/107
Filed: 1991-12-03
Abstract: PURPOSE:To reduce the true sp.gr. by forming a resin-magnetic substance grain (core-shell grain) having a specified layer distribution structure and providing a thin coating layer on the surface of the grain. CONSTITUTION:The magnetic carrier grain 1 consists of a resin-magnetic substance grain 4 contg. a resin component 2 at least its center and having a layer distribution structure with the grains preferentially dispersed on the surface 3 and a thin coating layer 5 applied on the grain 4 surface. Namely, the magnetic carrier does not have a structure in which magnetic substance grains are uniformly dispersed but has a structure in which the grains are preferentially dispersed on the surface. Besides, the grain is formed with a core 2 (center) consisting of resin and a shell 3 (surface) consisting of the magnetic substance concentratedly embedded in the resin, or the grain is formed with a core 2 consisting of a dispersion of the resin and magnetic substance and a shell 3 having a higher content of magnetic substance grain than the core 2.
Patent JP-H04188927-A (JP)
Title: Data transmitter
Inventor: AIZAWA OSAMU
IPC: H04L12/42
Filed: 1990-11-21
Abstract: PURPOSE:To prevent the function of a transmission path from going down even at the time of the disconnection of the transmission path by executing a data transmission by the other remote stations through the transmission path, at the time of detaching the remote station from the transmission path for the maintenance check. CONSTITUTION:This device is equipped with repeaters 2 which repeat address information outputted from a master station 1 provided corresponding to a transmission paths 5 at the input and output sides of each remote station 3 and 4, and output it to each remote station 3 and 4. The repeaters 2 are constituted so that the received signal is inhibited from being outputted from one transmission path 5 to the other transmission path 5 at the time of receiving the address information including repeat inhibiting information from the master station 1. so that the data transmission by the other remote stations 3 and 4 through the transmission path 4 can be executed at the time of detaching the remote stations 3 and 4 from the transmission path 5. Thus, the function of the transmission path 5 is prevented from going down even at the time of the erroneous disconnection of the transmission path 5.
Patent JP-H11152628-A (JP)
Title: Filament yarn treating device
Inventor: BABA SUSUMU
IPC: D01H4/34
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a filament yarn treating device capable of easily releasing and separating a twist yarn. SOLUTION: This device functions as follows, that is, feeding a high-speed fluid into an enlarged section 14 whose diameter is increased in the form of a taper shape through a nozzle section 10, vibrating a core member 3 by a suction which is generated near the inner wall of the enlarged section 14 because of Coanda effect when the high-speed fluid moves along the inner wall of the enlarged section 14, thus releasing and separating a fiber or the like fed between the inner wall of the enlarged section 14 and the core member 3.
Patent JP-H05160914-A (JP)
Title: Waiting call distributing system for switchboard system
Inventor: ABE SEIJI
IPC: H04Q3/545
Filed: 1991-12-04
Abstract: PURPOSE:To shorten the time for calling a switchboard by a caller and to increase the number of queuing calls for the call by catching a waiting call just after the switchboard enables catching. CONSTITUTION:When a switchboard is set in a catching enable state, an incoming call A catches the switchboard, and the switchboard is changed into a state in catching. When an incoming call B is received while the switchboard is set in the state in catching, the incoming call B fails in catching the switchboard and starts the counting of waiting time alpha. While the incoming call B is set in a waiting time state, the switchboard releases the incoming call A and transits into an idle guard timing state. When idle guard timing is finished, the switchboard searches the call in the waiting state, catches the incoming call B and transits into the state in catching. Thus, since the incoming call B is caught in time beta required for catching without waiting for the waiting time alpha, time tau is shortened in an entire switchboard system and therefore, efficiency for distributing calls be improved.
Patent JP-H08180062-A (JP)
Title: Method and device for extracting data from database
Inventor: TAKEDA YOSHIHISA
IPC: G06F17/30
Filed: 1994-12-22
Abstract: PURPOSE: To reduce the number of times of the I/O of a network database to be an extraction source as much as possible, to shorten processing time and to minimize the influence on a job. CONSTITUTION: An initialization processing part 4 checks whether or not overlapping records are present in the records belonging to an extraction range based on an extraction unit, definition information 3 and the structure of the network database 1. Then, when the overlapping records are present, one of the overlapping records is defined as a master record, the other is defined as a slave record, the other unoverlapping records belonging to the extraction range are defined as the master records and a control table 5 including master-slave relation information is generated. An extraction processing part 6 refers to the control table 5 and extracts only the master records within the records belonging to the respective extraction ranges for the respective extraction units defined by the definition information 3 from the network database 1.  Data extracted by the extraction processing part 6 are converted into the form of a database 2 and stored in the database 2 of the other structure.
Patent JP-H10161522-A (JP)
Title: Injection practice apparatus
Inventor: ITOU HIROMOTO
IPC: G09B23/28
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an injection practice apparatus permitting to do practice in a series of injection operations under more practical conditions. SOLUTION: An injection practice apparatus is constituted by housing sponge member 30 in a curved casing with an open window 16 thereon. Injection is shot in a sponge member 30 by putting the injection practice apparatus 1 on the thigh 8, pinching the sponge part 30 exposed from the open window 16, and sticking an injection needle in a raised part 33 thereof. This apparatus is most suitable for doing practice in self-injection for shotting in own body.
Patent JP-H08174058-A (JP)
Title: Method for coiling slitted steel strip and device for holding coil in coil car
Inventor: SUZUKI JUN
IPC: B65H18/10
Filed: 1994-12-22
Abstract: PURPOSE: To prevent a loose coiling and a broken coiling caused at the time of coiling the last end part of each slitted steel strip and at the step of perfectly coiling each coil and the loose coiling and the deforming coiling, etc., at the time of starting coiling of the coil, to simplify press-holding mechanism and to obviate the maintenance. CONSTITUTION: At the time of coiling plural slitted steel strips to tension reels, a sideway holding roll 10 being approachable and separatable from the side direction to the tension reel R and an upward holding roll 11 being approachable and separatable from the upper part to the tension reel R are arranged. At the time of starting the coiling, the tip end part of each slitted steel strip B is pressed to the reel R by the sideward holding roll 10 to execute the coiling at the initial stage. At the time of coiling the last end part, while pressing each coil C with the sideward holding roll 10 and the upward holding roll 11, the coiling of the last end part is executed. Successively, each coil C is carried out in the condition of pressing with two rolls 10, 11.
Patent JP-H09162886-A (JP)
Title: Buffer control method and circuit for controlling the same
Inventor: OKAMOTO YASUSHI
IPC: H04L12/28
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To effectively use the memory area of a buffer for cell accumulation by counting the number of inputted idle cells or invalid cells and storing the value of the number in a memory without storing header or payload information on the inputted idle cell or invalid cell. SOLUTION: The memory 10 temporarily accumulates information transmitted from various terminals connected to a communication network in the packet communication network. A memory control circuit 20 is provided with a write control part 21, a read control part 22 and an accumulation number control part 23. Header or payload information on the inputted idle cell or invalid cell are stored and the number of idle cells or invalid cells which are continuously inputted is counted. Then, the value of the counted number of the cells is differently stored in the memory 10. Thus, the memory area consumed for the idle cell or the invalid cell can be reduced and the time sequential reproduction and the band reproduction of cell data transmitted to a poststage can be executed.
Patent JP-H08173381-A (JP)
Title: Brush inserting aid for endoscope
Inventor: YASUI NAOKI
IPC: A61B1/00
Filed: 1994-12-22
Abstract: PURPOSE: To provide a brush inserting aid for an endoscope capable of brushing all length along the tubule line inserted with an inserting and connecting cylinder in the midway by only one rubbing. CONSTITUTION: In a brush inserting aid for an endoscope to be inserted into cylinders 11 and 12 of a pipeline switching valve inserted and connected in the midway of an endoscope pipelines 14, 15 and 16 to pass fluid, brush guide passes 5, 6 and 7 to guide a brush 30 for cleaning from the inside of one opening to the inside of the other openingly, smoothly communicating and connecting two openings of the pipelines 14, 15 and 16 which open to the cylinders 11 and 12, in the cylinders 11 and 12.
Patent JP-H06166449-A (JP)
Title: Paper sheet carrier
Inventor: NAGASAKA DAISUKE
IPC: B65H3/46
Filed: 1992-11-30
Abstract: PURPOSE:To carry out auto-purging without giving damage to paper sheets bordering among units by restricting drawing of a unit that can be drawn out when jamming occurs in the middle of carrying paper sheets. CONSTITUTION:A lock mechanism 42 is provided in the rear side in the drawing direction of a paper feeding cassette 16a. A lock solenoid 45 is turned ON by a lock mechanism 42 at the time of jamming, when there are paper sheets 1 on a paper sheet sensor in the vicinity of the feeding cassette 16a, but when there is no paper sheets 11 that caused the jamming, in the vicinity of the paper sheet sensor, so that the feeding cassette 16a is not frequently drawn out of a copier main body.
Patent JP-H09316195-A (JP)
Title: Polyalkylenesuccinimide and its posttreated derivative
Inventor: JIEEMUZU JIEI HARISUN
IPC: C10L1/238
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer which gives a posttreated deriv. excellent in dispersant properties and improved in hydrolyzability, shear stress stability, and compatibility with a fluorocarbon elastomer by selecting a specific polymer.  
     SOLUTION: This polymer is represented by formula I [wherein W is a group represented by formula II (wherein R is a polyalkyl or polyalkylene group having a number average mol.wt. of 1,000 or higher) or by formula III (wherein R 2  and R 3  are each H, an alkyl, or phenyl provided they may be an alkylene to combine with each other to form a cyclic group); R 1  is H, a 6-40C alkyl, cycloalkyl, aryl, alkaryl, vinyl, alkoxy, or alkylcarboxyl; Z is a polyalkylenepolyamine-bonded radical; m and n are each 1-3; x is 1-100; Int. is an intiator radical; and Ter. is a stopping group] and is used as a disperse phase in a lubricating oil and as an adhesion inhibitor in a hydrocarbon fuel. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H08174921-A (JP)
Title: Apparatus for controlling page printer
Inventor: MASUBUCHI MASANORI
IPC: H04N1/393
Filed: 1994-12-22
Abstract: PURPOSE: To improve a processing speed by setting a memory access arbitration circuit thereby to arbitrate accessing by a plurality of processors to an extension image memory in an apparatus having an image data extension function and an image data graphic function such as enlargement, reduction and the like. CONSTITUTION: Compressed image data are extended by an extension processor 1, and dot pattern data are written in an extension image memory 3. The dot pattern data on the memory 3 are read out by a graphic processor 2, graphically processed and written in an area of a pattern memory 4. Memory address lines and memory control lines output from the extension processors 1, 2 are output to the extension image memory 3 by a memory access arbitration circuit 5. The arbitration circuit 5 carries out an arbitration operation by outputting an address signal and a control signal to the memory 3, so that the processors 1, 2 can operate in parallel.
Patent JP-H10148579-A (JP)
Title: High temperature region detecting device in refuse pit
Inventor: TOMIMOTO SHIGEYA
IPC: G01K1/02
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a high temperature region detecting device for refuse pit wherein, when the surface temperature of the refuse dumped in a refuse pit abnormally rises, the high temperature region is automatically and surely specified. SOLUTION: The bottom surface 20 of a refuse pit 10 is divided into plural regions, each divided region is given a specific address, and for every region, height Li of dump of a refuse R is measured. An infrared sensor S is arranged above the refuse pit 10, the temperature distribution on refuse surface in the refuse pit 10 is detected with the infrared ray sensor S, and in the detected temperature distribution, the angle of the infrared ray sensor S corresponding to the region of higher temperature than a specified temperature is detected. Based on the detected angle, a position in a plane in each region, and actual dump height Li of the refuse R, a high temperature region on refuse surface is detected.
Patent JP-H02167992-A (JP)
Title: Method of open-shield construction
Inventor: KAMOSHITA MASAO
IPC: E21D9/06
Filed: 1988-12-20
Abstract: PURPOSE:To shorten the term of works and to reduce construction cost by a method wherein an excavator is loaded onto the upper surface of a shielding machine and propelled, a culvert block is installed into a clearance formed to the rear, a road surface is restored temporarily and a car is passed on the upper surface of the road surface. CONSTITUTION:A shaft is constructed at a site and a shielding machine 1 is assembled, and an excavator 2 such as a power shovel is loaded onto the upper section of the shielding machine 1. The shielding machine 1 is propelled while muck, etc. excavated by penetrating the shielding machine 1 are carried out by the excavator 2, and culvert blocks 3 having a box shape, a circular pipe shape, etc. are installed into a clearance shaped at the rear. The peripheries of the blocks 3 are backfilled with soil and sand and a road surface 4 is restored temporarily, and a car 5 for carrying out much and a crane car 6 for carrying in and mounting the blocks 3 are passed on the road surface 4 and execution is conducted. Accordingly, execution at a narrow place can be performed, and execution can be carried out without building a temporary road in front of the direction of propulsion.
Patent JP-H07233328-A (JP)
Title: Strip-formed liquid crystal resin composition, its pellet and molded article
Inventor: AKIYAMA FUMIO
IPC: C08J5/00
Filed: 1994-12-26
Abstract: PURPOSE:To obtain a strip-formed liquid crystal resin composition having excellent mechanical properties and toughness by compounding a liquid crystal resin forming an anisotropic molten phase with a specific thermoplastic resin and drawing and orienting the mixture through a specific die in the form of strip. CONSTITUTION:This strip-formed liquid crystal resin composition is produced by compounding (A) l-50wt.% of a liquid crystal resin forming an anisotropic molten phase [preferably a liquid crystal polyester composed of the units of formula I to formula IV (R1 is group of formula V, VI, etc.; R2 is group of formula VI, VII, etc.) or composed of the units of formulas I, II and [V] with (B) 99-50wt.% of a thermoplastic resin melt-moldable at a temperature below the liquid crystal developing temperature of the component A (preferably a polybutylene terephthalate having a logarithmic viscosity of 0.92-1.25) and extruding and drawing the obtained mixture at a draw ratio of >=8 through a die having rectangular orifices having a long side dimension of 3-50mm and a short side dimension of 0.2-4mm. The composition contains the component A dispersed in the matrix phase of the component B in the form of dispersed particles having an average aspect ratio of >=10. The die preferably has >=3 orifices to shorten the melt residence time.
Patent JP-H01163464-A (JP)
Title: Fuel injection nozzle
Inventor: YANAGISAWA NAOKI
IPC: F02M61/10
Filed: 1987-12-21
Abstract: PURPOSE:To lower an injection rate at the time of low engine speed while increase the injection rate at the time of high engine speed by connecting a throttle shaft portion the diameter of which is gradually reduced by stages while leaving a space from the rear end to the front end, on the end of a needle valve. CONSTITUTION:A throttle shaft portion 29 for injecting a constant quantity of fuel from the injection port 35 of a nozzle body 2 is formed on the end of a needle valve 25. In this case, the diameter of the throttle shaft portion 29 is gradually reduced by stages in a tapered form from the rear end to the front end side and its front end is formed into a conical shape. Hence, when the throttle shaft portion 29 is lifted up, the injection quantity on the rear end side is constant, whereas, the injection quantity on the front end side is increased in accordance with a tapering degree.