baber/WOPTO huggingface dataset:
Patent JP-H09190841-A (JP)
Title: Battery heating device
Inventor: HOCHIDO YUKO
IPC: H01M10/615
Filed: 1996-01-05
Abstract: PROBLEM TO BE SOLVED: To prevent the freezing of a battery liquid at a small power consumption, by heating a battery by combining a PTC plate form heating unit and an adiabatic heat insulating member. SOLUTION: Two PTC plate form heating units 11 are provided at both side surfaces of a battery 13, and the six surfaces of the whole side surfaces and the upper and the lower surfaces are surrounded by an adiabatic heat insulating member 12. Since the heat insulating effect is changed by the quality of the adiabatic heat insulating member it is preferable to use a foamed resin such as the polyulethane resin from the viewpoint of the thermal conductivity. Consequently, even in a coldest place, the freezing of the battery liquid can be prevented in a small power consumption.
Patent JP-2000221564-A (JP)
Title: Camera apparatus
Inventor: SUGIMOTO MITSUSADA
IPC: H04N5/225
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To detect an abnormality of the opening/closing operation of a protective shutter for covering the photographing window of a camera and to make surely operable the protective shutter. SOLUTION: The full-open and full-closed states of the protective shutter 7 are recognized by monitoring a sensor 8 by a CPU 5 for controlling the on- vehicle camera 1 equipped with the protective shutter. By detecting the effect that the shutter is not in the full-open state with respect to a signal presenting an instruction to open the shutter, or the effect that the shutter is not in the full-closed state with respect to a signal presenting the instruction to close the shutter, the abnormality of the opening/closing operation of the shutter 7 is detected. When the abnormality is detected, the shutter 7 is operated in a reverse direction once, then, the shutter is recovered in accordance with the presentation of the instructions to open/close the shutter again.  Besides, by detecting the abnormality of the current of a protective shutter driving motor and superposing an abnormality display signal on the video signal of the camera, the abnormality of the protective shutter is watched on the screen.
Patent JP-S59153272-A (JP)
Title: Input device of pattern
Inventor: KANECHIKA HIDEAKI
IPC: G06K11/06
Filed: 1983-02-21
Abstract: PURPOSE:To obtain geometric information included in a pattern by comparing the mean value of a division characteristic quantity obtained when the length of the division in which the variance of extreme value points is included within an allowable range is maximized with a fixed threshold to decide the mean value. CONSTITUTION:A characteristic quantity calculating device 8 successively forms the characteristic quantities of respective strands of point string information stored in a memory device 4 and stores the formed results in a memory device 9. When an extreme value detecting device 10 detects an extreme value point, a variance checking device 14 compares the a reference extreme value point stored in a memory 15 with that stored in a memory 17 to check the variance Memories 20, 21 store the orders of the initial and final extreme value points in the division in which the variance is included in the allowable range in the point string and a memory 22 stores the means value of the characteristic quantities in the division. A division classifying device 23 compares the mean value with the threshold to decide the mean value and classifies the pattern as a straight line, an angle or an arc.
Patent JP-H09199129-A (JP)
Title: Negative electrode body for lithium secondary battery and lithium secondary battery using negative electrode body
Inventor: KATAGIRI NOBUO
IPC: H01M4/485
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To reduce the irreversible capacity and increase the initial charging/ discharging efficiency by using a carbon material reduced with the reactivity of the active surface functional group to lithium for a negative electrode active material. SOLUTION: A carbon material is chemically processed with alcohol and/or carboxylic acid, the reactivity of the active functional group on the surface portion of the carbon material, particularly the reactivity to lithium, is reduced, and a battery having high initial charging/discharging efficiency and suppressed gas generation and a self-discharge and excellent in characteristics can be obtained. The reason is considered as the fact that the active functional group, e.g. hydroxyl group or carboxyl group, existing on the surface portion of the carbon material is chemically processed with alcohol and/or carboxylic acid into ester, and the reactivity of the functional group, particularly the reactivity to lithium, is reduced. Normally used graphite, acetic acid, and methyl alcohol can be used for the carbon material, carboxylic acid, and alcohol.
Patent JP-H02207594-A (JP)
Title: Mounting structure of radio wave absorber
Inventor: HASEGAWA KEIICHI
IPC: H05K9/00
Filed: 1989-02-08
Abstract: PURPOSE:To simplify a field work and shorten a working period for thereby sharply improving working efficiency by providing an engaging member on a shielded wall surface for engaging a mounting tool provided on the ferrite panel, and further providing a protrusion portion to cover a portion between the ferrite panels upon mounting a plurality of the ferrite panels on the shielded wall. CONSTITUTION:A plurality of engaging members 9 are previously mounted on a shielded wall surface 2 of an radio wave anechoic room, and one ferrite panel 1 is constructed by sticking through an adhesive and the like, a ferrite tile 4 to a metal sheet 3 previously formed into a given shape. Further, long hole 5 formed in mounting tools 6a, 6b provided on side edge portions 3a, 3b of the metal plate 3 are hooked on the engaging member 9 provided in the shielded wall surface 2. Hereby, the mounting tools 6a, 6b are fixed to the shielded wall surface 2. Additionally, a protruding part 7 to cover a space H between the ferrite panels 1 is formed on the one tip end of the mounting tool 6b upon mounting the plurality of the ferrite panels 1 on the shielded wall surface 2 of an radio wave anechoic room.
Patent JP-H06157860-A (JP)
Title: Water-resistant composition
Inventor: KINUGAWA MASAAKI
IPC: C08L5/00
Filed: 1992-01-17
Abstract: PURPOSE:To obtain a compsn. which is excellent in water resistance even when dried or heat-treated at a relatively low temp. and is colored little even when kept long at high temp. and humidity by compounding a PVA resin with chitosan having a low degree of polymn., an aldehyde compd., a reducing agent, and a free-radical scavenger. CONSTITUTION:This water-resistant compsn. is obtd. by compounding 100 pts.wt. PVA resin with 1-90 pts.wt. chitosan having a viscosity (a 1-wt.% aq. soln. at 20 deg.C of 70cP or lower, 1-20 pts.wt. aldehyde compd., 0.0001-10 pts.wt. reducing agent, and 0.0001-10 pts.wt. free-radical scavenger. The compsn. is very excellent in resistance not only to cold water but also to hot water even when dried or heat-treated at a relatively low temp., colored little even when kept long at high temp. and humidity, and thus excellent in stability of qualities.
Patent JP-H02209330-A (JP)
Title: Paper sheet separator
Inventor: FUKUTOME YOSHIO
IPC: B65H3/06
Filed: 1989-02-08
Abstract: PURPOSE:To secure such a paper sheet separator that is stable in high reliability without adjustment for a long period of time by installing a soft high frictional member roller, to which pressing force is applied by a spring, in a position being opposed to a low frictional member roller. CONSTITUTION:A high frictional member 46a of a pickup roller 13a feeds a paper sheet in the forefront of a paper sheet group P into a pressure separational resisting part consisting of a gate roller 14 or a lower high frictional member and made of soft material and a roller 12a with a low frictional member on a roller circumference. Hereat, a friction factor between the roller 12a and the paper sheet is set to be smaller than that between both paper sheets as well as between the paper sheet and the gate roller 14 respectively, so that these paper sheets are separated piece by piece without fail. The separated paper sheet is conveyable by dint of piching force between a pinch roller 42 and a feed roller 48. When more than two paper sheets get into the pressure separational resisting part, any double feeding is obviated by deformation of the gate roller 14 and tractive force of a spring 53.
Patent JP-H06219760-A (JP)
Title: Method of taking out safety glass for automobile
Inventor: OGURA YUKIO
IPC: B60J1/00
Filed: 1993-01-22
Abstract: PURPOSE:To remove safety glass from a body of an automobile to be scraped in order to recycle window safety glass of the automobile. CONSTITUTION:A hole is bored through a front safety glass mounted on an automobile and the front glass is cut by a jigsaw while making cracks on the glass at a cutting part by vibration caused by reciprocation of the sawteeth of the jigsaw with the hole as the starting point.
Patent JP-H03235700-A (JP)
Title: Power supply system
Inventor: KUSASE ARATA
IPC: H02P9/00
Filed: 1990-02-07
Abstract: PURPOSE:To reduce an electromagnetic noise by providing a short-circuiting winding wound on a core, a change-over means for change-over of short-circuit and open of the short-circuited winding, and a controller for controlling switching of the change-over means in response to the voltage of a battery. CONSTITUTION:If the voltage of a battery 3 is low, a control circuit 13 controls a change-over means 12 to open a short-circuiting winding 10. When the winding 10 is opened, since no current flows to the winding itself, alternating of a magnetic flux generated in a core 7 by the rotation of a permanent magnet 6 is used for generating power in an armature winding 9. If the voltage of the battery 3 is high, the control circuit 13 controls the means 12 to short-circuit the winding 10. When the winding 10 is short-circuited, an armature reaction is generated to reduce an alternating magnetic flux of the core 7 by the rotation of the magnet 6 or to move an electric neutral point, thereby reducing or eliminating power generated in the winding 9.
Patent JP-S61191529-A (JP)
Title: Method for transparent vitrification of porous glass base material
Inventor: OGURA KUNIO
IPC: G02B6/00
Filed: 1985-02-15
Abstract: PURPOSE:To obtain a transparent base material uniform in the characteristics by inserting the base material of porous glass into a furnace, detecting a boundary part between a transparent vitrification part of a tip side and a succeeding devitrification part and controlling the insertion velocity so that the boundary part is kept in a prescribed position. CONSTITUTION:A rod-shaped base material 21 of porous glass is inserted into the inside of a furnace core pipe 11 of a high-temp. heating furnace 10 by a feed mecha nism 15, heated and transparently vitrified successively from the tip. In this case, a boundary part 21c between a transparent vitrification part 21a in a tip side of the base material 21 and a suceeding devitrification part 21b is detected by a detecting means consisting of a projector 19 and a photodetector 20. A velocity controlling part 18 of the feed mechanism 15 is controlled on the basis of the detected part 18 of the feed mechanism 15 is controlled on the basis of the detected result so that the boundary part 21c displacing together with the transference of the base material 21 is held in a prescribed position of the inside of the furnace core pipe 11 and the velocity inserting the base material into the heating furnace 10 is controlled and there by the base material is transparently vitrified by making the thermal hysteresis in the whole length of the base material uniform.
Patent JP-S61187368-A (JP)
Title: Charge transfer device
Inventor: MONOI MAKOTO
IPC: H04N5/335
Filed: 1985-02-15
Abstract: PURPOSE:To shorten an induction noise period due to a clock pulse generated at an output signal by setting the product of an AC ground capacity C of an output gate electrode and the output impedance R of a power source for applying a constant potential to a value smaller than the value allowable in a system. CONSTITUTION:A substrate potential of a ground potential is applied to an output gate electrode 17 which forms a charge transfer device, the transfer electrode 23 of the final stage is a sole electrode, and the first and second low impurity density regions 24, 25 continued toward the charge transfer direction are provided under the electrode. The density of the second region 25 is the same as those of regions 151, 152 under the transfer electrode of the previous stage, and the density of the first region 24 is lower than that of the region 25. Thus, the impedance of the power source for applying a voltage to the electrode 17 becomes remarkably small, the induction noise period occurred at the output signal is remarkably shortened to largely decrease a noise.
Patent JP-S59155462-A (JP)
Title: Thermoplastic resin composition
Inventor: ISHIKAWA RIYOUICHI
IPC: C08L63/00
Filed: 1983-02-23
Abstract: PURPOSE:To provide a thermoplastic resin compsn. which has excellent compatibility and gives moldings having excellent appearance, mechanical properties, etc., by blending an epoxy resin with a resin mixture of polyphenylene sulfide and a polyamide in a specified weight ratio. CONSTITUTION:1-20pts.wt. epoxy resin is blended with 100pts.wt. resin mixture obtd. by mixing 1-99pts.wt. polyphenylene sulfide with 99-1pt.wt. polyamide to obtain the desired thermoplastic resin compsn. Polyphenylene sulfide resin contg. at least 70mol% of a structural unit of the formula is preferred and can be obtd. by reacting p-dichlorobenzene with sodium sulfide in a solvent. Preferred polyamides include nylon 6 and nylon 66. Preferred epoxy resins include novolak type epoxy resins.
Patent JP-H03232876-A (JP)
Title: Production of l-ascorbic acid derivative
Inventor: SHOJI TADAO
IPC: C07D307/62
Filed: 1990-02-07
Abstract: PURPOSE:To safely obtain the title compound industrially, readily and in high yield by etherifying ascorbic acid containing blocked hydroxyl group at the 3-position of the molecule with an alkyl bromide. CONSTITUTION:Ascorbic acid blocked hydroxyl group thereof at the 3-position of the molecule is etherified with an alkyl bromide to give a 2-O-alkyl-L-ascorbic acid. The 3-hydroxy-blocked ascorbic acid derivative is obtained by acting an alkyl ether halide (e.g. methoxy chloride) on ascorbic acid or a derivative thereof blocked the 5- and 6-positions with an acid-hydrolyzable group. In the etherification of the alkyl bromide, preferably an alkali metallic salt of carbonic acid is added.
Patent JP-H06348621-A (JP)
Title: Method and apparatus for monitoring of computer network
Inventor: SHII GON RII
IPC: G06F3/048
Filed: 1994-02-25
Abstract: PURPOSE: To monitor the states of nodes connected to a computer network by selecting a polygon showing the number of nodes in a group and displaying the polygon on a computer system display that is connected to the computer network. CONSTITUTION: The nodes 102a, 102b, etc., include such devices as a workstation, a file server, a cell controller, a bridge, etc. These devices are divided into various size groups and connected to a network 100. A figure '10' shown at a place 122 of an image 121 indicates that each side of a polygon with single bars includes 10 nodes. The number shown at the place 122 is omitted when the same constant is supposed to the value of each side of the polygon. When a variable radix is selected to a specific object, the radix is shown near or in the object. In other words, a figure '8', i.e., a specific radix that is selected to an object 117 is shown at a place 123 of the image 121.
Patent JP-H04267395-A (JP)
Title: Flexible printed board
Inventor: EGUCHI KAZUMASA
IPC: H05K1/09
Filed: 1991-02-22
Abstract: PURPOSE:To improve flexibility. CONSTITUTION:A conductor circuit pattern 2 is made of copper alloy rolled annealed foil containing Fe, Mg, P, and B by required quantities, for example, of the following content. The copper alloy which contains at least one kind of Fe and Mg by 0.02-3wt.% and at least one kind of P and B by 0.006-1-wt.% and 0.01-0.5wt.% In and in which the remainder substantially consists of copper. This copper alloy is excellent in flexibility, and bears comparison with annealed copper in conductivity. Therefore, the flexible printed board improves the flexibility without incurring the deterioration of conductivity.
Patent JP-S59154585-A (JP)
Inventor: TAKIGUCHI KIYOAKI
IPC: G07B15/00
Filed: 1983-02-22
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-H08239592-A (JP)
Title: Composite pigment substance
Inventor: RESURII AINSURII SHINPUSON
IPC: C09D7/45
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a structured composite pigmentary material which is free of the decresase in gloss accomapnying known structured composite materials and can be used for preparing a coating compsn. having an improved opacity.  
     SOLUTION: The objective pigmentary material is produced by a process which comprises forming the first aq. dispersion contg. a paticulate inorg. pigment having a positive surface charge, forming the second aq. dispersion contg. a particulate polyvinyl chloride having a negative surface charge, and mixing the first and the second aq. dispersion under such conditions that the sign of the surface charge of one of the two particulate materials is not reversed by the mixing. The mixing is conducted in the presence of at least one anionic surfactant and at least one nonionic surfactant, provided that the amt. of the anionic surfactant present is at least 2 wt.% of the particulate polyvinyl chloride and that the nonionic surfactant present has an HLB value greater than 12. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H01202426-A (JP)
Title: Supporting device of joint of sheet for tire former
Inventor: TATSUNO HIDEO
IPC: B29K21/00
Filed: 1988-02-08
Abstract: PURPOSE:To make it possible to simultaneously fix a joint on the forming drum and both ends on the winding bladders of a sheet by pressure by a method wherein supporting plates advance onto and retract from the winding bladders so as to make flush with the surface of the drum. CONSTITUTION:Before winding a rubber sheet 37, both the right and left sheet joint supporting plates 31 and 32 are positioned above the axis line C of a forming drum 2 by advancing supporting arms 29 and 30 and, after that, brought close to both the ends of the forming drum 2 so as to locate flush with the surface of the forming drum 2 by opposedly moving sliding stands 4 and 5 inwards. Next, when the rubber sheet 37 is wound on the forming drum 2, both the ends of a joint 39 locate on the supporting plates 31 and 32 and the joint 39 is fixed by pressure with a pressing means and, at the same time, the sheet joint supporting plates 31 and 32 are retracted from the interior of the rubber sheet 37 by opposedly moving the sliding stands 4 and 5 outwards and restored to the position of standing by, which does not hinder the tire forming operation, by retracting the supporting arms 29 and 30. Thus, the joint 39 of both the ends of the rubber sheet 37 is automatically fixed and joined by pressure together with the intermediate part by means of mechanical pressing means or the like.
Patent JP-2000227953-A (JP)
Title: Ic card and its manufacture
Inventor: OKU MITSUMASA
IPC: B42D15/10
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To make it possible to reduce the resistance of an antenna coil using a conductive paste. SOLUTION: In the IC card manufacturing method for forming an antenna coil 2 or a part or all of a wired circuit 4 on a 1st resin sheet 1 by using a conductive paste curing substance, superposing a 2nd resin sheet 3 on the 1st resin sheet 1 and uniting them into one body by heating and pressurizing to form an IC card, the glass transition point of the conductive paste curing substance is lower than that of the 2nd resin sheet 3 and at least the resin sheet part forming the antenna coil 2 is pressurized at a temperature not lower than the glass transition point of the 2nd resin sheet 3.
Patent JP-H11232568-A (JP)
Title: Pedestrian alarm system
Inventor: TAKADA HIROSHI
IPC: G06K19/07
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a pedestrian alarm system to ensure a safe drive even at a vistaless intersection or at a vistaless pedestrian crossing by securely informing a driver of the approach of a pedestrian in such locations. SOLUTION: This system is equipped with an active data carrier 10 fitted to an article that a pedestrian normally carries, an on-vehicle radio reader 20 which receives approach information from the active data carrier 10, and a signal 9 which receives approach information from the active type data carrier 10; and the on-vehicle radio reader 20 receives the approach information of the active type data carrier 10 to indicate the approach of pedestrians 5 and 7 and very the illumination time of the signal 9.
Patent JP-S61188954-A (JP)
Title: Lead correcting device of electronic component
Inventor: KOMATSUBARA YASUYUKI
IPC: H05K13/02
Filed: 1985-02-18
Abstract: PURPOSE:To correct leads by plastically deforming leads by expanding and contracting deformations of electronic component leads, and deforming leads having strong spring elasticity with larger strain than elastic limit. CONSTITUTION:Leads 6 are formed of copper alloy, have very strong spring elasticity, and aligned continuously in two rows at an equal pitch. A lead expanding die 2 is used to largely expand the leads 6 of two rows of a connector 1. A lead contracting die 3 is used to contrarily contract the leads 6 of the connector 1 expanded by the die 2 to retain to the prescribed size. The both dies have V-shaped and inverted V-shaped grooves 7, 8 matched to the lead pitch of the connector 1. Thus, not only the opening direction of the leads but also the pitch direction can be corrected.
Patent JP-H03233679-A (JP)
Title: Interactive processing system
Inventor: KATO MASAAKI
IPC: G06F15/00
Filed: 1990-02-09
Abstract: PURPOSE:To eliminate a need of user's re-input by providing a conversation stack part where spoken sentences are recorded one by one and reconstituting the overall semantic expression to the conversation scene to be retraced again in a condition memory part at the time of a retrace request. CONSTITUTION:The overall semantic expression is constituted in a condition memory part 5 in accordance with the flow of conversations between a system and a user after the start of conversations, and the response of the system is determined based on this overall semantic expression. When the retrace request is issued, the overall semantic expression to the conversation scene to be retraced is constituted again in the condition memory part 5 by the internal processing of the system dependent upon a conversational sentence stack part 2 and a retrace execution program 1 to generate the conversation scene to be restarted. Thus, the user only issues the retrace request by an input means when retracing conversations to the preceding conversation scene to have conversations again, and it is unnecessary to input user's spoken sentences from the start of conversations to the conversation scene to be retraced again.