baber/WOPTO huggingface dataset:
Patent JP-H06202529-A (JP)
Title: Cleaning device
Inventor: SAITO MASUAKI
IPC: G03G21/00
Filed: 1992-12-28
Abstract: PURPOSE:To simplify a detection circuit by providing a first detection means detecting that a residue eliminated from the surface of an image carrier arrives at prescribed quantity and a second detection means detecting different quantity from it and allowing the first and the second detection means to share the identical detection circuit. CONSTITUTION:Toner left on the image carrier after transfer is removed by a cleaning device 26 and accumulated in a discharged toner container (a). When the discharged toner is accumulated and a discharged toner detection current output electrode 30 and an electrode for predictive detection 32 are brought into contact with the discharged toner, the electrical conductivity of the electrodes 30 and 32 rises and it is detected by the detection circuit 34. Then, it is judged by a control part (b) that the quantity of the discharged toner arrives at the predictive filling-up quantity. Besides, it is displayed by a display part (c) that the exchange time of the discharged toner container (a) is soon and an electrode for detection is switched to a discharged toner filling-up detection electrode 31 by a switch 42. When the discharged toner is accumulated more and the electrode 31 is brought into contact with the discharged toner thereafter, the electrical conductivity of the electrodes 30 and 31 rises and it is similarly detected by the detection circuit 34.
Patent JP-2000168993-A (JP)
Title: Image forming device
Inventor: KABASAWA YASUNARI
IPC: B65H3/06
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a downsized image forming device capable of preventing an image forming face from being contaminated by coming-off, from a device, of a printed-out paper sheet. SOLUTION: A paper sheet 44 inserted from a paper supplying port 43 is conveyed intermittently by paired conveying rollers 7. A printing head 26 conducts printing from a printing starting position of the sheet 44 positioned by detection by a tip sensing sensor 8, while reciprocating. When the printing of a printing data for one sheet is finished, rotation of the paired rollers 7 is stopped in such a condition that the rollers 7 nips a rear blank space end of the sheet 44. The paper sheet 44 with a tip part exposed from a paper discharge port 27 is not comming off easily from a device main body 1.  Even when a front blank space part 44-1 of the sheet 44 is held by fingers to be extracted, the sheet 44 is extracted through a central part 28 without bringing an image forming face 45-1 of a central part of the sheet 44 into sliding contact with a central part 28 of a high opening (without scratching an imaging face), while only a blank space part 44-2 in both sides of the sheet 44 contact slidingly with both side parts 29 of the discharge port 27 of a low opening.
Patent JP-H09164675-A (JP)
Title: Ink jet head
Inventor: KOJIMA MASATOMO
IPC: B41J2/045
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet head high in ink emitting efficiency. SOLUTION: A piezoelectric element 2 having a plurality of active parts 2a, a cavity plate 4 forming an ink cavity 3 for emitting ink and a nozzle plate 6 having nozzle orifices 6a emitting ink liquid droplets 5 are provided. The active parts 2a of the piezoelectric element 2 are displaced through the vibration plate 7 between the piezoelectric element 2 and the cavity plate 4 and the ink passage 3b of the ink cavity 3 is pressurized to emit ink liquid droplets 5 through the nozzle orifices 6a of the nozzle plate 6. The length of the active parts 2a is 2-5mm and the change quantity of the cross-sectional area of the ink passage is 18×10<-6> -45×10<-6> mm<2> .
Patent JP-H05155669-A (JP)
Title: Auxiliary adhesive for soldering
Inventor: INADA HIROSHI
IPC: H05K1/03
Filed: 1991-12-04
Abstract: PURPOSE:To use the auxiliary adhesive in the tack welding of a part such as a large-sized part which has to be freed of residual stress since the adhesive can be removed after soldering and to solder efficiently by using the adhesive contg. rare-earth elements, Ba, Cu and O. CONSTITUTION:A pattern of the slurry auxiliary adhesive 5 for soldering obtained by mixing YBa2Cu3OX powder with glycerol or nitric acid is formed by screen printing, etc., on the specified position of an alumina board 1 on which a conductor pattern is to be formed. An electronic part 2 is placed on the specified position, and a terminal 3 is arranged on the corresponding connecting metallic pad 4. The board 1 is preheated, hence the adhesive 5 is solidified to tack-weld the part 2, and then the board is dipped in a molten solder bath and soldered. After soldering, the adhesive 5 is removed, as required, with aq. carbonic acid, 0.1% HCI, aq. H3PO4, etc. The part 2, conductor wiring, etc., on the board are not adversely affected by such a weak acid.
Patent JP-H06191705-A (JP)
Title: Image forming device
Inventor: UCHIDA KAZUYUKI
IPC: B65H29/60
Filed: 1992-12-28
Abstract: PURPOSE:To provide an image forming device having good operability, when the skew of a transfer paper occurs, without the wasteful consumption of the transfer paper. CONSTITUTION:The skew of a transfer paper carried from a paper feeding part is detected by a skew detecting sensor 13, and when skew quantity is judged having a value larger than a given set value, a carrying path switching claw 15, circuit-opening a normal carrying path 16 side, is rotated in a counterclockwise direction to circuit-open a skew sheet path 16' for carrying a skew transfer paper in a skew paper housing tray direction.
Patent JP-H06200749-A (JP)
Title: Exhaust device for hydrogen fueled engine
Inventor: SHIRAISHI TORU
IPC: F01N3/24
Filed: 1992-12-28
Abstract: PURPOSE:To suppress the discharge quantity of nitrogen oxides in exhaust gas low in any load state. CONSTITUTION:An exhaust device for a hydrogen fueled engine is provided with a flow regulating valve 25 for regulating the supply quantity of hydrogen gas to a rotary piston engine, and a control unit (ECU). An exhaust passage 12 is provided with a catalyst for purifying nitrogen oxides NOx in exhaust gas, a by-pass passage 122 for bypassing the catalyst 121, and a change-over valve 123 for making exhaust gas flow to the catalyst 121 or the by-pass passage 122. The ECU controls the change-over valve 123 in such a way as to make the exhaust gas flow to the by-pass passage 122 in the case of the percentage of excess air being the preset percentage of excess air or more and to the catalyst 121 in the case of being less than the set percentage of excess air.
Patent JP-2000173017-A (JP)
Title: Thin film magnetic head and manufacture of the same
Inventor: SASAKI YOSHITAKA
IPC: G11B5/31
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To improve recording characteristics by efficiently transmitting a magnetomotive force from a thin film coil to a magnetic pole in a recording head. SOLUTION: A lower magnetic pole is divided into a lower magnetic pole top end part 19a and a lower magnetic pole layer 18. The lower magnetic pole top end 19a is formed on the flat face of the lower magnetic pole layer 18, and insulating layers 20a and 20b made of inorganic materials are embedded in a recessed part between the lower magnetic top end 19a and a lower connecting part 19b. Slot height is normalized by the end edge at the lower magnetic pole top end 19a side of the insulating layer 20a. An upper magnetic pole top end 23a is formed so as to be made longer than the lower magnetic pole top end 19a on a recording gap layer 22, and extended to a position facing one part of a thin film coil 21.  A magnetomotive force from the thin film coil 21 can be efficiently transmitted to the upper magnetic pole top end 23a, and the recording characteristics of the thin film magnetic head can be improved.
Patent JP-2001033041-A (JP)
Title: Method for thawing in microwave oven
Inventor: KIM WON-HO
IPC: H05B6/68
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To accurately thaw a food irrespective of a frozen state of the food by setting an initial value and an end value by sensing a surface temperature of the food to be thawed, periodically detecting a present value of an infrared sensor while driving a magnetron, and finishing the thawing when the present value arrives at the end value. SOLUTION: A magnitude of a detecting spot of an infrared sensor 106 is limited to a part of an upper surface of a rotary tray 104. After an output value of the sensor 106 is detected during a time while the tray 104 desirably rotates about twice such as, for example, an interval of 1 or 2 sec, their minimum value is set as an initial value Ts of the sensor 106. Then, an end value Te for deciding a time point when the thawing is ended by the initial value Ts is set. This point Te is previously stored in a memory included in a control unit for controlling an operation of a microwave oven. If the present value Tc by the sensor 106 is the same as or larger than the value Te, it is judged that the thawing is completed, and all thawing works including driving of a magnetron are stopped.
Patent JP-H05346017-A (JP)
Title: Soil surveying method and device
Inventor: SHIMADA SHUNSUKE
IPC: E02D3/00
Filed: 1991-12-09
Abstract: PURPOSE:To make the comprehensive evaluation of the probe physical quantity and the geotechnological physical property value with the same measuring hole for judging the ground improvement effect. CONSTITUTION:A soil surveying device is constituted of a measuring tube 1 provided with a horizontal load test member 7 and/or a water injection permeability test member 8 and electrodes 9, 9 respectively, and the horizontal load, test member 7 is constituted of a discharge port 10 bored on the hole wall 6a of the measuring tube 1 and an expansible bag 11. Water is injected into the expansible bag 11 through the conduit of the measuring tube 1 and the discharge port 10, the expansible bag 11 is expanded and pressed to the hole wall 6a, and the ground strength is measured. The water injection permeability test member 8 is constituted of a discharge port B12 bored on the hole wall 6a of the measuring tube 1 and a rubber sleeve 13 covering the discharge port 12, the expansible bag 11 is expanded and pressed to the hole wall 6a, a packer is formed, the rubber sleeve 13 is opened, and water is injected into the ground. The permeability coefficient of the ground is measured from the injection quantity, the electrodes 9, 9 are connected to an electric resistance measuring instrument 14, and the specific resistance value of the ground between the electrodes 9, 9 is measured by the measuring instrument 14.
Patent JP-H07195918-A (JP)
Title: Radial tire for heavy load
Inventor: YAMAHIRA ATSUSHI
IPC: B60C15/00
Filed: 1993-12-29
Abstract: PURPOSE:To improve the bead durability without increasing the weight, by regulating to make the positions of winding ends of a steel carcass ply and a steel reinforcing flyer coincide to a specific condition. CONSTITUTION:Under the condition of the maximum internal pressure and loading the maximum load, the distance from the higher side of the winding end of a steel carcass ply or the winding end of a steel reinforcing flyer, to the line in the tire width direction from the outermost contact point of a side wall and a bead flange, and to the reinforcing flyer is made x. And the height from the higher side winding end to the crossing point of the ply or the reinforcing flyer is made y, the flange width is made B, the flange height is made G, the bead core width is made W, the distance from the higher side winding end to the carcass ply is made a1, and the shortest distance from the height of the carcass ply winding part to the carcass ply is made a2. In this case, the formula I to the formula III are made to be accomplished. Consequently, a distortion generated at the winding end can be reduced, and the bead durability can be improved.
Patent JP-H11179382-A (JP)
Title: Apparatus and method for treating organic substance
Inventor: YAMADA ATSUSHI
IPC: C02F3/02
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for treating an org. substance which can effectively prevent insects from being developed. SOLUTION: A primary treated water is introduced into the second treating tank 30. This second treating tank 30 includes a laminated structure of packing layers 34 (a-d) and foamed glass layers 36 (a-d). Air is fed to these foamed glass layers 36 (a-d). The packing layers 34 are held thereby under an aerobic condition and good aerobic microorganisms treatment is performed here to a treated water permeated through the first treating layer 10. In addition, steam from a steam generating device 64 can be fed to the foamed glass layer 36 in the second treating tank 30. Therefore, it is possible to control undesired living bodies such as insects while bad influence to the microorganisms in the packing layers 34 is prevented from occurring by introducing steam into the second treating tank 30 in an appropriate frequency.
Patent JP-H07198475-A (JP)
Title: Apparatus for monitoring ultraviolet irradiation level in outer space environment
Inventor: HASHIMOTO YOSHIHIRO
IPC: G01J1/02
Filed: 1993-12-28
Abstract: PURPOSE:To provide an apparatus for monitoring ultraviolet irradiation levels in an outer space environment which enables the monitoring of the irradiation level of ultraviolet rays at a high accuracy without the use of power or the like. CONSTITUTION:A sensor 11 is made up of a polyurethane coating film 14. It is found experimentally that the urethane coating film 14 changes in the absorption rate of the solar heat gradually starting early in the use and hence, the irradiation level of ultraviolet rays can be learned from this change of the absotption rate. Thus, simply by exposing the sensor 11 to the outer space environment, highly accurate monitoring is possible using a calibration curve obtained previously by an experiment after the recovery thereof without requiring any power or the like.
Patent JP-H09176072-A (JP)
Title: Optically active anti-isomer and syn-isomer 2-hydroxy-3-methoxy-terminated ethoxyalkanes and production thereof
Inventor: KUBOTA TOSHIO
IPC: C07C41/22
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To produce the above new compounds useful as a building block agent, etc., by passing a specific ketone through a step for reduction in an organic solvent with a metallic hydride. SOLUTION: The anti-(2S,3S)-2-hydroxy-3-methoxy-1,1,1-trifluoro-terminated ethoxyalkane of formula I [(m) is 3-6], syn-(2S,3R)-2-hydroxy-3methoxy-1,1,1- trifluoro-terminated ethoxyalkane of formula II, etc. The compounds are obtained by reducing (S)-1-hydroxy-2,2,2-trifluoroethyl-terminated ethoxyalkyl ketone of formula II with a metallic hydride in an organic solvent, reacting the resultant diol derivative with an alkali metallic hydride, further reacting the prepared reactional product with acetyl chloride, then reacting the resultant O-acetylated derivative with the alkali metallic hydride, subsequently reacting the prepared reactional product with methyl iodide, then hydrolyzing the formed O-methylated derivative with an alkali and separating and collecting the objective compounds from the resultant diastereomeric mixture.
Patent JP-H0680841-A (JP)
Title: Plate for forming electric discharge space
Inventor: TAMAKI SHOHEI
IPC: C01B13/11
Filed: 1991-12-09
Abstract: PURPOSE:To provide the subject plate comprising a sheet-like molding containing ethylene-propylene rubber and a silicone rubber, excellent in oxidation resistance and heat resistance, and useful for a high concentration ozone-generating device, etc. CONSTITUTION:The objective plate comprises (A) ethylene-propylene rubber preferably in an amount of 95-50wt.% and (B) a silicone rubber (preferably having a polymerization degree of 6000-10000) preferably in an amount of 5-50wt.%.
Patent JP-H05135277-A (JP)
Title: Register management system at store and the like
Inventor: FUJIWARA HIDETOSHI
IPC: G07G1/00
Filed: 1991-11-08
Abstract: PURPOSE:To provide a register management system at a store, etc., which can attain the efficiency of processing tabulation and saving manpower at the register of the store and, furthermore, can improve service to a customer. CONSTITUTION:This system is constituted so as to be capable of tabulating a merchandise at the register at the point of a time when the customer previously put the merchandise, which is desired to purchase, in a basket 1 for merchandise purchase by providing a record transmission part having a bar code reader which reads the bar code of the merchandise at the time of putting the merchandise desired to perchase in the basket 1 and a record transmission means 5 which successively transmits it to the register for the potable basket 1 for merchandise purchase. Thus, when the customer comes to the register 10 for payment, tabulation is already finished so that the efficiency of processing tabulation and the saving manpower at the register 10 of the store are attained and, furthermore, it is avoided to the utmost to make the customer wait owing to a tabulation work which takes time so as to improve the service to the customer.
Patent JP-2001165197-A (JP)
Title: Electromagnetic dual clutch
Inventor: YAMADA YOSHINORI
IPC: F16D27/12
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized electromagnetic dual clutch electromagnetically switching a connection condition between one rotary shaft and the other two rotary shafts. SOLUTION: An inner shaft, an intermediate shaft, and an outer shaft are arranged from the center of a rotary shaft. An inner side electromagnetic clutch unit is assembled between the inner shaft and the intermediate shaft, and an outer side electromagnetic clutch unit is assembled between the intermediate shaft and the outer shaft. The intermediate shaft is formed in shape having a thick/thin diametric part by interposing a diametric direction side surface. The diametric direction side surface is concurrently used for a friction engaging device attracting by electromagnetic force an armature assembled in the inner shaft. For a region where a magnetic circuit must be formed, dimension is determined so as to almost fix a sectional area of the region inserting a magnetic flux for avoiding its saturation. A mechanism suppressing forming of the magnetic circuit of slit or the like is provided in a location where leakage of a magnetic flux must be avoided. A discharge hole of lubricating oil is provided near an attraction surface of the armature so as to ensure friction force at engaging time.
Patent JP-2000157059-A (JP)
Title: Bucket for garden plant
Inventor: SUGIMOTO SATORU
IPC: A01G9/02
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a fixable bucket for a garden plant since, in using a bucket made of steel (galvanized iron sheet) as a flowerpot, a production process for coating the whole bucket so as to improve marketability is complicated, the sales price of a commodity is raised, a fear in which the bucket is stolen while a user enjoys gardening in a family rises and an anxiety in which the bucket is blown off by a wind and lost arises. SOLUTION: A bucket for garden plant is provided with through holes 6 to which another material can be connected by a wire, etc., to prevent a robbery.
Patent JP-2000164416-A (JP)
Title: Resin ferrite material and resin ferrite core and manufacture of resin ferrite material
Inventor: ENDOU SHINJI
IPC: C09C1/24
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a resin ferrite core whose initial magnetic permeability is high, and resin ferrite materials to be used for manufacturing the resin ferrite core, and a method for manufacturing the resin ferrite materials. SOLUTION: Soft ferrite particles P constituting resin ferrite materials are constituted of rough powder ferrite particles whose particle diameter is ranging from 700-2000 μm and fine powder ferrite particles whose particle diameter is ranging from 50-110 μm. A resin layer constituting the resin ferrite materials is formed by spraying resin solution L while circulating the soft ferrite particles P by convection with inert gas in a fluidized-bed device 1.
Patent JP-H09173327-A (JP)
Title: Device for operating motor-driven truck for movable x-ray equipment
Inventor: TSUKAMOTO RYOCHI
IPC: A61B6/00
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To easily and smoothly perform a running operation without the feeling of incompatibility by detecting the forward and backward inclination and horizontal move of a handle on the upper end side of a supporting pole or the direction and size of inclination from side to side and outputting them to the driving control system of a motor. SOLUTION: This device is provided with a bar-shaped handle 81 laid from side to side and a handle supporting pole 91 for which the upper end is connected to the central part of the handle 81 and the side of the upper end is supported at the section of a lower end so as to be inclined back and forth and to be rotated around an axis. Then, the device is provided with a forward/backward move detector 11 for detecting the forward/backward inclining amount of handle 81 correspondingly to the rotating angle of input axis and a rotary move detector 12 for detecting the rotating amount of handle 81 from side to side correspondingly to the rotating angle of input axis.  When the handle 81 is inclined back and forth, the forward/backward operation of handle 81 and the operating amount are detected and when the handle 81 is rotated with the handle supporting pole 91 as a center, the course changing operation of handle 81 from side to side and the operating amount are detected and outputted to the driving control system of the motor.
Patent JP-H06179340-A (JP)
Title: Head lamp adjusting device
Inventor: RONARUDO RII RAIDAA
IPC: B60Q1/06
Filed: 1992-12-08
Abstract: PURPOSE: To facilitate an adjustment operation by a method wherein there are provided an adjusting mechanism not requiring any welding or adhesion for connection of a housing, and means for displaying an adjustment position of a headlamp. CONSTITUTION: An adjusting mechanism is comprised of an adjusting member 12, a gear 30 engaged with the adjusting member, and housings 24, 26 storing the gear. Rotation of the gear 30 may generate a linear motion at the adjusting member 12 for controlling the orientation of the headlamp. The housing 26 has an inward protruding bearing member 34. The adjusting member is extended through the bearing member and protruded out of the housings 24, 26. The housing has the first housing 26 and the second housing 24. The first housing is arranged between partition walls 44, 46 protruded out of the second housing. The adjusting member 12 may pass through the first housing and protrude out of both partition walls 44, 46 of the second housing.  A calibrating gauge 22 or a display means is provided in order to facilitate a resetting of an accurate displacement position of the adjusting member 12 for the headlamp.