baber/WOPTO huggingface dataset:
Patent JP-H01145318-A (JP)
Title: Production of nonporous shperical silica
Inventor: FURUKAWA MASAYA
IPC: C01B33/18
Filed: 1987-12-01
Abstract: PURPOSE:To obtain nonporous spherical silica suitable as a filler for IC sealing resin, having high purity and smooth surface, by hydrolyzing a tetraalkoxysilane to give sol, emulsifying the sol into an oily dispersion medium, gelatinizing the sol in an emulsified state, dehydrating the gel and calcining. CONSTITUTION:A tetraalkoxysilane (e.g., tetramethoxysilane) is hydrolyzed in water or a mixed solution of water and an alcohol to form silica sol. Then the prepared silica sol is emulsified in an oily dispersion medium consisting of an oil (e.g., toluene) and an emulsifying agent (e.g., mixture of sorbitan sesquioleate and stearic acid). Then the silica sol in an emulsified state is gelatinized, the prepared silica gel is dehydrated and then calcined at 900-1,250 deg.C to give nonporous spherical silica having 3-30mum average particle diameter and <=3m<2>/g specific surface area.
Patent JP-H09141880-A (JP)
Title: Ink jet recorder
Inventor: TSUJI KIKUNOSUKE
IPC: B41J2/165
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To reduce an ink jet recorder in size by a constitution wherein a disposing space at a shunting position of a cap for covering a nozzle face of a record head is reduced. SOLUTION: The title device is so constituted that a cap 31 that covers a face of a nozzle 211 of a record head 21 can move between a capping position with respect to the record head 21 and a shunting position which is away from the capping position. The cap 31 is constituted of a foldable base plate 311 and a deformable covering member 312 which is stuck on a surface of the base plate 311. When the cap is in the capping position, the base plate 311 is in a condition of one face and when the cap is in the shunting position, the base plate 311 is folded.
Patent JP-2000115598-A (JP)
Title: Video light device
Inventor: MAMIYA TORU
IPC: H04N5/225
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a video light device and a lens device that a socket itself is small-sized, a structure is simplified to reduce the number of parts, component management is convenient and further a lamp can be exchanged from the mounting direction of the lamp to save labor and time. SOLUTION: This device is composed of a reflecting mechanism 3 having a curved reflecting mirror while forming yokes 5 and 6 on the left and right sides, a hollow guide part 2 integrally formed on the curved head part of the reflecting mechanism 3, a contact part 4 formed integrally with the guide part 2 and internally provided with an isolating wall, two bent electrode terminals 10 and 11 fitted to the terminal part of the contact part 4 while interposing that isolating wall, and a lens 5 in engage structure provided near the reflection of the reflecting mechanism 3.  Besides, it is preferable the lens device is provided with a planar almost rectangular lens protruded on one side, arms provided on the left and right sides of this lens integrally with that lens and extended oppositely to the protrusion, and an engage part provided at the top end of this arm so as to be engaged with the reflecting mechanism 3.
Patent JP-2001122201-A (JP)
Title: Scraping device and portion packaging machine therewith
Inventor: YAMAMOTO YASUTO
IPC: B65B1/30
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a scraping device in which the plate thickness of rotating plates is thinned, contact sections being in contact with powdered medicine resin sections are reduced to control the adhesion of the powdered medicine onto the rotating plates and improve the portioning accuracy of the powdered medicine, and the maintenance is easy, and also to provide a portion packaging machine using the device. SOLUTION: Disks 3 of a scraping device B are so constituted as to clamp resin plates of plate thickness uniform all over the whole zone by metal plates 31a and 31b, partitions 5 are so constituted as to clamp resin plates of plate thickness uniform all over the whole zone by metal plate 51a and 51b, and all above resin plates are provided with protrusions 32a and 52a protruded respectively from the metal plates 31a and 31b and the metal plates 51a and 51b. Thus, the resin sections protruded in the plate thickness direction of the disks 3 and partitions 5 are eliminated to make the plate thickness thinner and firmly fix the resin sections on the metal plates.
Patent JP-H01144328-A (JP)
Title: Recharge controller
Inventor: IKEDA SHIGEO
IPC: H02J7/04
Filed: 1987-11-30
Abstract: PURPOSE:To enable normal recharging automatically when a cell is fully recharged, by setting a quick recharge time in a timer means upon droppage of voltage of a rechargeable cell below a predetermined level and performing quick recharge. CONSTITUTION:A discharge voltage monitoring means 14 monitors discharge voltage of a rechargeable cell 13, and when the discharge voltage drops below a predetermined level, a quick recharge time is set in a timer means 16 then operation of the timer 16 is started. The timer means 16 continues timer operation untill the setting time is expired. A recharge current determining means 17 commands a recharge current control means 18 to perform quick recharge during when the timer means 16 is operating so as to recharge the rechargeable cell 13 quickly through a recharge circuit 12.
Patent JP-2000131069-A (JP)
Title: Electronic declinometer and its azimuth angle display method
Inventor: OTSUKA YOSHIO
IPC: G01C17/32
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an electronic declinometer capable of easily and accurately correcting an error after adjusting the error of detection output due to the magnetization or the like of the declinometer with an output value in one arbitrary direction whose azimuth angle is known in advance as a reference value, and its azimuth angle display method. SOLUTION: The electronic declinometer is provided with a geomagnetism detection means 10 for detecting the size of the geomagnetism, an azimuth display switch device 2 for starting the operation for detecting an azimuth angle, an azimuth angle operation device 11 for calculating the direction of the geomagnetism according to an output value from the geomagnetism detection means 10 when the azimuth display switch device 2 is operated, an azimuth angle display device 4 for displayind the azimuth angle that is obtained by the azimuth angle operation device 11, a correction switch device 3 for performing correction operation, and a correction value calculation means 12 for obtaining a correction value according to the input value of the correction switch 3 by operating the correction switch 3 while referring to an azimuth angle being displayed by the azimuth angle display device 4.
Patent JP-2000132643-A (JP)
Title: Inspecting device for non-contact ic card and its method
Inventor: IGARASHI SUSUMU
IPC: G06K17/00
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To improve the productivity and quality by preventing an interference between detecting heads so as to surely confirm operation and a function without making a trouble in a device in the state of a card base material sheet state, where inlets are plurally alignadly arranged, before making a card even in the case of generating a defective connection of an IC module and an antenna connection part or incorporation of a defective IC module in the production of a noncontact IC card so as to prevent production of a defective card and to reduce wasteful consumption of materials, the increase of the producing cost and incorporation of detective cards into a finished card. SOLUTION: With respect to the card base material sheet obtained by aligning arranging plural inlets for the non-contact IC card obtained by integrating the IC module and the antenna, etc., 71 of a non-contact element on a sheet, the inspecting device for a non-contact IC card and its method prepare plural detecting head parts, selectively switch these to successively inspect the inlets for the non-contact IC card and use a means 72 preventing interference between detecting head parts 72 adjacent to each other.
Patent JP-H06212107-A (JP)
Title: Ink composition for ink jet printing
Inventor: UIRIAMU EMU SHIYUWARUTSU JIYUN
IPC: B41J2/01
Filed: 1993-12-02
Abstract: PURPOSE: To obtain an ink composition with improved water-fastness.  
     CONSTITUTION: This ink composition comprises water, a water soluble dye, a first component selected from the group consisting of sulfones and mixtures thereof, and a second component selected from the group consisting of (a) cyclic amines each having at least one hydrogen atom bonded to a nitrogen atom, (b) cyclic amides each having at least one hydrogen atom bonded to a nitrogen atom, (c) diamides each having at least one hydrogen atom bonded to a nitrogen atom, (d) polyalkoxy-substituted amides each having at least one hydrogen atom bonded to a nitrogen atom, (e) polyimine-substituted amides each having at least one hydrogen atom bonded to a nitrogen atom, and (f) mixtures thereof, where at least one of the first component and the second component is solid at 25°C. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H09142947-A (JP)
Title: Production of fiber reinforced ceramic composite material
Inventor: WATANABE HIROYUKI
IPC: C04B35/80
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To ensure superior fracture toughness by firing a composite material obtd. by impregnating polycarbosilane as a matrix material into a three- dimensional fabric of Tyranno(R) fibers as a fibrous material. SOLUTION: A matrix material consisting of polycarbosilane and a coupling agent such as γ-glycidoxypropyltrimethoxysilane is sprinkled on a three- dimensional fabric of Tyranno(R) fibers cut to about 50×25×6mm by about 15-20g per one piece of the fabric and the fabric is put in an autoclave. Heating and evacuation are started and gaseous Ar is introduced in a prescribed vacuum state. At the time when the internal temp. attains to about 300 deg.C, gaseous Ar is introduced to about 100atm and the autoclave is kept at about 300 deg.C for about 1hr and allowed to cool all night. The resultant impregnated fabric is teken out, put in a heating furnace and sintered by heating to about 1,200 deg.C in an atmosphere of gaseous Ar to obtain the objective fiber reinforced ceramic composite material.  When gaseous N2 is used at the time of sintering, Si3 N4 is deposited on the surface of the composite material and the strength is enhanced.
Patent JP-H04176749-A (JP)
Title: Cylindrical air bag
Inventor: SHIKANUMA TADAO
IPC: B60R21/16
Filed: 1990-11-09
Abstract: PURPOSE:To miniaturize an inflator and to achieve light weight and downsizing of a whole system by forming plural or many independent hollow cylinders which are almost parallel to one edge of a nearly rectangular bag body and whose end parts are communicated with each other, and connecting both ends thereof to each other. CONSTITUTION:In a cylindrical air bag A, when jetted gas is delivered to an air bag A by operation of an inflator 9, the jetted gas is delivered into respective hollow cylinders 5a, 4a, 5b, 4b, 4c... via a communication passage 6 in the air bag A, and because of expansion of the respective hollow cylinders 5a, 4a, 5b, 4b, 4c... the cylindrical air bag A whole body expands instantaneously to absorb a shock of a passenger. The respective hollow cylinders 5a, 4a, 5b, 4b, 4c... are communicated with each other except adjoining hollow cylinders and end portions being communicating parts, and are independent so as to reduce practical volume of the cylindrical air bag A. Since end portions of the respective hollow cylinders are communicated with those of adjacent hollow cylinders, as repletion is so rapid that the air bag A is expanded instantaneously.
Patent JP-H11145313-A (JP)
Title: Semiconductor device
Inventor: SOGO SEIJI
IPC: H01L27/092
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To realize reduction in manufacturing process, higher reverse voltage and circuit integration in a high reverse voltage IC which is used in various inverter circuits. SOLUTION: An N<-> -type region 6 is formed through diffusion on a P-type semiconductor board 5, and a P-type region 7 is formed through diffusion on a surface part of the N<-> -type region 6. A P<+> -region 8 is formed on the peripheral part of the N<-> -type region 6 to suppress the spread of a depletion layer of the P-type semiconductor board 5, when high voltage is impressed. A gate oxide-coated film 10 is formed on the semiconductor board 5, and on the gate oxide-coated film 10, especially on a channel region formed by the semiconductor board 5 and on the P<+> -region 8, a polycrystalline gate electrode 11 s formed and overall, an identical structure as an N-channel MOSFET of horizontal type is formed. A circuit device is formed in the N<-> -type region 6, and the high voltage is impressed.  Circuit parts are separated from each other by grounding the gate electrode 11 and a source region.
Patent JP-S63156238-A (JP)
Title: System for selecting and outputting update id to source list
Inventor: MISHINA TOSHIRO
IPC: G06F9/44
Filed: 1986-12-20
Abstract: PURPOSE:To facilitate the discrimination of close correction positions by clearing character strings other than a designated character string with spaces in an update ID entry column of a source light outputted by a compiler. CONSTITUTION:A source file 1 is inputted to a compiler 2, and the compiler 2 compilers a source program to an object program and outputs a compile list file 3. Character strings other than character strings in an update ID entry zone designated by a parameter card given at the time of system input are cleared in terms of space, and they are outputted as a compile list 5. Since only the latest update ID of program correction and remodeling is left, close correction positions are easily discriminated and the efficiency of program check and trouble analysis is improved.
Patent JP-H08132401-A (JP)
Title: Manufacture of wooden spherical body and cutting tool thereof
Inventor: KOIZUMI TAKURO
IPC: B27C7/00
Filed: 1994-11-10
Abstract: PURPOSE: To highly accurately mass-produce wooden spherical body with small material loss and obtain a cutting tool suitable for manufacturing the wooden spherical body. CONSTITUTION: Board material 12 having the thickness nearly equal to the diameter, major axis or minor axis of various kinds of circles on the basis of a spherical body to be engraved is employed. The board material 12 is fixed so as to abut a cutting tool 24, which is rotatably and movably held and at the tip part of which a cutting blade is equipped, against one surface 18 of the board material 12 in order to engrave a semi-spherical body 32. Further, by abutting the same or similar cutting tool 40 against the other surface 16 of the board material so as to engrave the remaining semi-spherical body in order to form a spherical body. Furthermore, on the cutting tool 24, the cutting blade 26, in which arcuate cutting edge is provided at least at one position of the tip part of a rotating shaft 34, is equipped.
Patent JP-H03162679-A (JP)
Title: Trigger signal generator
Inventor: FUKUZAWA HITOSHI
IPC: G01R13/32
Filed: 1989-11-21
Abstract: PURPOSE:To output a trigger signal and decide whether the signal is generated precedently or not by applying 1 and a signal A or B to two DFFs(D type flip flop) and ORing their Q outputs. CONSTITUTION:The DFFs 1 and 2 are applied with 1 at their D terminals and the signal A or B at their CK(clock) terminals. The Q outputs of those DFFs 1 and 2 are ORed by an OR gate 3, delayed by a delay element 4, and applied to R(reset) terminals of the DFFs 1 and 2. Further, a DFF 10 is applied with the AND result of the DFFs 1 and 2 obtained by an AND gate 7 at its CK terminal and with 1 at its D terminal. Further, the OR results of OR gates 5 and 6 between the Q outputs of the DFFs 1 and 2 and the output of the element 4 are applied to the D terminals of the DFFs 8 and 9 and the signal A or B is applied to the CK terminals. The Q outputs of those DFFs 8 and 9 are ORed by an OR gate 11 and which of the signals A and B is generated precedently is decided with the outputs at terminals P3-P5.
Patent JP-H11138714-A (JP)
Title: Heat-shrinkable film
Inventor: KOBAYASHI TAKAAKI
IPC: B65D65/40
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To form a heat-shrinkable film combining a good low temperature shrinkable property and high temperature heat resistance, undergoing no lowering of strength due to an environmental temperature, and having a heat sealing property and environmental hygienic property. SOLUTION: This film has both outer layers consisting of PP resin in a peak temperature 135-145 deg.C of fusion showing the maximum heat absorption rate measured by DSC, and an intermediate layer is sandwiched, which consists of L-LDPE resin having a density of 0.895-0.915 g/cm<3> , one of a crystal fusion peak measured by DSC and a temperature width in the range of 20 deg.C from the fusion peak to the completion of overall crystal fusion, a temperature width of 30 deg.C or below from 100 wt.% elusion by a cross fractional method, and being 1.5-3.5 in a weight average molecular weight/number average molecular weight.
Patent JP-H10147301-A (JP)
Title: Device and method for assortment packaging
Inventor: KAJITANI YASUSHI
IPC: B65B35/44
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To achieve the efficient packaging of an assortment and a reduction in burden on a worker, by arranging two or more items of different kinds or the same kind into specific positions in a container in conjunction with the stop of a container path. SOLUTION: Into a container 12 on a belt conveyor 14, an assortment of eight kinks of confections is packaged so that they are arranged in upper and lower stages, four confections on each stage, from first and second item-paths 22. When the belt conveyor 14 turns only an amount corresponding to one container 12, the confections are pushed out to push-out paths by the actuation of cylinders 40a-40h. When the belt conveyor 14 is stopped, belt conveyors 38a-38h each turn only an amount corresponding to one confection, each confection is put into the container 12 with a push-out member by actuating a cylinder 20, then, a partition 24 is lowered, and the confections are delivered by a delivery means 64 onto a table 62. Further, a stopper plate below each plate 56 may be slid manually before the composing means are operated in conjunction with one another by automatic operation.
Patent JP-H09141531-A (JP)
Title: Production management system
Inventor: CHAEN KOICHIRO
IPC: G06Q50/00
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To eliminate the human input error of operation data and to stably operate a line conveyor based on a production plan by providing a communication network connecting conveyor control means and area control means. SOLUTION: An area sequencer 16 receives a hanger information based on conveyor control information such as device emptying command information or merger supporting information and transmits the hanger information to each panel controller 19. Each panel controller 19 processes branch or merge command information based on the hanger information and controls the operation of the conveyor of each process by the branch or merge command information. The panel controller 19 reads a branch destination from line conveyor operation information written in an ID tag via an ID system to automatically branch a hanger to a required conveyor.
Patent JP-H08133457-A (JP)
Title: Carrying conveyor
Inventor: YAMANAKA KUNIHIKO
IPC: B65G47/54
Filed: 1994-11-10
Abstract: PURPOSE: To prevent the collision between articles on a delivery conveyor or the like by coexisting a carriage part by a driven ring which is freely fitted to a drive shall and a carriage part by a belt, and constituting a carrying conveyor having the decelerating effect. CONSTITUTION: A conveyor to carry an article in the prescribed direction is constituted by coexisting a free roller conveyor part 16 and a belt conveyor part 17 relative to a plurality of continuously arranged roller shafts 20. The free roller conveyor 16 is the roller shaft conveyor 20 to which a free roller 21, i.e., a driven ring, is freely fitted to the roller shaft 20, and the free roller 20 is rotated by the friction between the roller shaft 20 and the free roller 21. The belt conveyor part 17 is constituted by stretching a loop-shaped belt 22 around the roller shaft 20.  The moving speed of an article 50 is gradually decelerated by the friction between the carrying face of the article 50 and the free roller 21 and the friction between the free roller 21 and the roller shaft 20, and further decelerated to the same degree as the turning speed of the belt 22 in the belt conveyor part 17.
Patent JP-H06130075-A (JP)
Title: Movement detector for object
Inventor: SHINJO MASAAKI
IPC: G01P13/04
Filed: 1992-10-16
Abstract: PURPOSE:To notice that almost fluid has electric conductivity, measure a flow of electrical current by means of an electrode and an electric circuit and accordingly exactly detect movement of an object including a quantity of movement in liquid. CONSTITUTION:In a device for detecting rotation of a rotator 2 (or movement of a moving body along an end edge of a fixing body 1) pivoted on a fixing body 1 set in liquid, constitution is performed in that a pair of main electrodes A1, A2 are opposed to the rotator 2 and arranged at an interval in the fixing body 1 and a pair of shorted electrodes B1, B2 respectively opposed to the pair of the main electrodes A1, A2 at a specified rotation position of the rotator 2 are mutually shorted and arranged in the rotator 2. And the rotation (a quantity of rotation) of the rotator 2 or the movement (a quantity of movement) of a moving body is detected due to the increase or reduction of a quantity of current accompanying the rotation of the rotator 2.
Patent JP-H11105523-A (JP)
Title: Front suspension device for vehicle
Inventor: SUGAWARA TAKASHI
IPC: B60G11/36
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To make types of cars adopting coil springs and air springs common and simplify the structure of a device by a rational arrangement of a height sensor or the like by having a height sensor and a rod member for operating the sensor and controlling the supply and exhaust of compressed air to the air spring by an output signal of the height sensor. SOLUTION: A height sensor 70 is arranged in a suspension cross member 34 fixed to a side rail 30. Further, the other end of a rod member 82 for operating the sensor whose one end is pivotally attached to an input member 72 of the high sensor 70 is connected with a lower arm 18. An output signal of the height sensor 70 according to a car height in left and right front wheel suspension parts is accepted, supply and exhaust of operating compressed air of an air spring 56 are controlled by a control unit 122 and the car height is held to a reference value. Main components can be made common with type of cars using suspension coil springs in place of the air springs 56, the structure can be simplified and manufacturing cost can be remarkably reduced.