baber/WOPTO huggingface dataset:
Patent JP-H11184269-A (JP)
Title: Image forming device
Inventor: NISHIDA SATOSHI
IPC: G03G15/00
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To prevent image failure due to soil on the back of a transfer material and shearing of transfer. SOLUTION: In the image forming part, a roller 100, a bearing 101 pivotally supporting the roller 100, a hold member (conductive resin member) 102 holding the bearing 101, and a guide plate 103 to which they are attached are made of a conductive material, and an empty space between the roller 100 and guide plate 103 is covered with a light-shield insulation member 104. Because the hold member 102 is conductive, the roller 100 conducts with the guide plate 103 and, likewise the guide plate 103, toner on a photoreceptor drum 71 is not attracted to the roller 100, which prevents image failure. Additionally, because the light-shield insulation member 104 entirely covers the rear of the guide plate 103, toner scatter on the photoreceptor drum 71 can be prevented also when the photoreceptor drum 71 is subjected to discharging exposure from below the guide plate 103, which prevents soil on the guide plate and hence image failure.
Patent JP-H09188205-A (JP)
Title: Mounting structure for on-vehicle electronic part
Inventor: SUMITA TOMOAKI
IPC: B60R16/02
Filed: 1995-12-29
Abstract: PROBLEM TO BE SOLVED: To provide the mounting structure for an on-vehicle electronic part, to the bracket of which two kinds of different electronic parts can be mounted without enlarging each bracket in shape. SOLUTION: Insertion recessed parts 5 and 14 dimensionally different in width, are formed in two kinds of connectors 1 and 10, a first engaging projection 6 is formed in the inside of the insertion recessed part 5 of the first connector, and a second projection 15 and a stopper projection 16 are formed in the inside of the insertion recessed part 14 of the second connector 10. A narrow width part 32 capable of being inserted into the insertion recessed part 5 of the first connector and a wide with part 33 capable of being inserted into the insertion recessed part 14 of the second connector, are formed in the insertion piece 31 of a bracket.  A first engaging hole 34 which is engaged with a first engaging projection 6, and concurrently restricts the position of the stopper projection 16 and an opening 35 which is widened from the first engaging hole 34 toward the tip end face of the insertion piece, are formed in the narrow width part 32. And a second engaging hole 36 to be engaged with a second engaging projection 15 is formed in an area at the base end side from the first engaging hole of the insertion piece.
Patent JP-H11174836-A (JP)
Title: Toner storage device, developing device, process cartridge, and image forming device
Inventor: OGUMA TORU
IPC: G03G15/08
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To prevent, in a toner storage device having a rotor for stirring or carrying toner in a toner container, a toner leak from the part to which a rotary hold member (stir shaft) holding the rotor rotatably is attached. SOLUTION: As toner seals for the part to which the stirring shaft is attached, two oil seals 26 and 27 of different diameters are used, and the oil seal 27 with a large diameter is disposed outside the other. Also, the stirring shaft 10 has shaft parts of different outside-diameters which engage with the two oil seals 26 and 27, and a level difference part 10b exists between them.
Patent JP-2001170682-A (JP)
Title: Waste water treatment method and device for the same
Inventor: SHIMAZAKI HIROSHI
IPC: C02F3/34
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To efficiently remove the bromic acid ions and three form nitrogen (ammonia, nitrous acid and nitric acid) included in the water to be treated. SOLUTION: A biological activated carbon adsorption column 10 to which the treated water of an ozone treating means is supplied and in which activated carbon 11 immobilized with microorganism groups to be brought into contact therewith is packed and a deoxidizing agent supply means for supplying a deoxidizing agent to the adsorption column are included in the waste water treating device having the ozone treating means.  A dissolved oxygen concentration control means (comprising a dissolved oxygen meter 13, a dissolved oxygen controller 20, a dissolved oxygen agent injection controller 21 and a flow meter 23) for regulating the supply rate of the deoxidizing agent in accordance with the dissolved oxygen concentration of the treated water from the adsorption column is include in the deoxidizing agent supply means in order to maintain the aerobic state in which the autotrophic bacteria group induced in the activated carbon 11 packed bed are made preferential species and the anaerobic state in which the heterotrophic bacteria group are made preferential species.
Patent JP-H07196124-A (JP)
Title: Small-sized conveyer device
Inventor: FURUKAWA YOSHINORI
IPC: B65G23/08
Filed: 1993-12-28
Abstract: PURPOSE:To make a conveyer device compact by incorporating an ultrasonic motor in the conveyer device, instead of a motor pulley or a small-sized motor. CONSTITUTION:In a small-sized conveyer device 10 in which a conveyer belt 3 is wound around a pair of drive and driven pulleys 1, 2, an ultrasonic motor 4 is incorporated in one end part of the drive pulley, and a motor control part 5 is laid in the space between the conveying side and the return side of the conveyer belt 3.
Patent JP-H06179397-A (JP)
Title: Semi-closed respiratory device
Inventor: YOSHIDA AKIHIKO
IPC: B63C11/18
Filed: 1992-12-15
Abstract: PURPOSE:To mount a semi-closed respiratory device in a ballasting-up device, an air cylinder for an open type respiratory device. CONSTITUTION:In a semi-closed respiratory device having a canister 5 for housing a carbon dioxide adsorber 18, a respiratory bag case 3 for housing a respiratory bag 3a, and a respiratory gas cylinder 7 for supplying respiratory air, the canister 5 and the respiratory bag 3 are formed in curved shape, respectively, and are assembled in cylindrical shape to surround the respiratory gas cylinder. Thus, the semi-closed respiratory device can be mounted in a ballasting-up device like the mounting of an air cylinder used for an open type respiratory device.
Patent JP-2000181130-A (JP)
Title: Toner and/or toner mixture
Inventor: KERNER DIETER DR
IPC: G03G9/097
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To obtain toners having the better flow property of powder and a stabler charge behavior (rapid charge holdability, higher charge and the constant charge after lapse of time) by incorporating the aluminum oxide Al2O3-silicon dioxide SiO2 multi component oxide produced by a pyrolysis method into the toners. SOLUTION: The aluminum oxide Al2O3-silicon dioxide SiO2 multi component oxide produced by the pyrolysis method is incorporated into the toners. The Al2O3-silicon dioxide SiO2 multi component oxide preferably has Al2O3:SiO2 ratios of Al2O3 65±5 mass% and SiO2 35±5 mass%. The Al2O3/SiO2 multi component oxide produced by the pyrolysis method is preferably surface denatured. Further, surface denaturation is preferably generated by hexamethyldisilazane or silicone oil or by D4 (=octamethylcyclotetrasiloxane).
Patent JP-H11185662-A (JP)
Title: Deflection yoke holding device
Inventor: MURAYAMA YUKIO
IPC: H01J29/76
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To structure a deflection yoke holding device whereby a deflection yoke fitting angle can be easily and accurately adjusted without requiring any specific jig and it is not changed even if an impact or a vibration is applied. SOLUTION: This deflection yoke holding device has a structure equipped with a cylindrical part 23 which is integrally formed on the outside of a funnel 20, covers at least the front side part of the deflection yoke and has plural apertures provided at a position opposite to the side surface of the front part to adjust the deflection yoke fitting angle to a tube axis and filler 25 filled in the cylindrical part 23 to fix the deflection yoke.
Patent JP-H11257320-A (JP)
Title: Fastener
Inventor: BYRNE VINCENT M
IPC: F16B23/00
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a faster matched to a plurality of driving means. SOLUTION: This faster has a shank wherein a screw is carved around its circumference and a head connected to one end of the shank, and the head has on its surface a recessed part which can be matched with one of at least two kinds of driving means. This recessed part has an (n) surface part 232 engaged with the shaft of the (n) surface of a shaft type driver in the vicinity of the surface, and a part 234 formed at one end of the part of the surface of the (n) surface separated from the surface and having the (n) number of slots engaged with the end part of the (n) number of blades of blade type driving means.
Patent JP-H10182335-A (JP)
Title: Antimicrobial and low-irritation cosmetic
Inventor: MORI HIDEJI
IPC: A61K8/00
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic that has excellent antimicrobial action, shows not only no primary skin irritation and sensitiveness but also gives no unpleasant feeling to skin such piquant, tingling or irritant pain, when it is applied. SOLUTION: This antimicrobial and low irritation cosmetic contains an extract from a plant in Symphytum, particularly comfrey (Symphytum officinale L) and one, two or more kinds selected from the group consisting of p- hydroxybenzoic esters, phenoxyethanol, photo-sensitizer No.101 (platonin), photo- sensitizer No.201 (pionin), photo-sensitizer No.401 (luminex), hinokitiol, an N-long chain acyl basic amino acid derivative and its acid adduct and zinc oxide.
Patent JP-H06182181-A (JP)
Title: Vacuum vessel
Inventor: TAKEUCHI NORIYUKI
IPC: B01J3/00
Filed: 1992-12-18
Abstract: PURPOSE:To provide a vacuum vessel which eliminates the need for preparatory operations to heat the vacuum vessel and does not require any special heating device by forming a thin film-like heating body integrally on the outer surface of the vacuum vessel. CONSTITUTION:A thin film-like heating body 2 is formed integrally on the outer surface of a vacuum vessel 1. This heating body is provided with at least an electrical insulating layer 4 and a heat generating layer 5 for generating heat by current application formed on the electrical insulating layer 4 and is used as an electrode contacting surface 10. As a result, a vacuum vessel can be provided which eliminates the need for preparatory operation to heat the vacuum vessel and does not require any special heating device.
Patent JP-H10186492-A (JP)
Title: Camera, and finder display method for camera
Inventor: HONMA SUSUMU
IPC: G03B17/20
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To make clearly visible a display part such as a range-finding area whichever a finder image is bright or dark, by superposing and arranging a light emitting member having a specified planar shape and a light shielding member having nearly the same planar shape as light emitting member and controlling them to be in an actuation or non-actuation state according as a finder is bright or dark. SOLUTION: A fluorescent member 52 and the light shielding member 53, which are made to have a specified frame shape and have nearly the same planer shape, are arranged to be superposed each other within the finder 51 made of light transmissive material. The member 53 on which external light from the direction of an arrow (m) is made incident nearly perpendicularly from the lower surface 51b of the finder 51, which emits the light nearly perpendicularly from the upper surface 51a of the finder 51 in a direction (n), and whose light shielding performance is controlled by energizing is arranged on the emitting surface 51a side of the member 52.  A light emitting element 54 emitting ultraviolet rays toward the surface 51a in the direction of an arrow (p) is arranged obliquely above the surface 51a of the finder 51, and the member 52 within the finder 51 emits fluorescence by the ultraviolet rays from the element 54.
Patent JP-H11164955-A (JP)
Title: Pachinko game machine monitoring device and monitoring system
Inventor: UEDA SHINICHI
IPC: A63F7/02
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To execute self-defense against an illegal action in a Pachinko (Japanese pin ball game) machine by automatically monitoring the illegal action. SOLUTION: A planer display 20 is provided in the upper part of a Pachinko stand 10 so as to be commonly used as an end rail. The display 20 fetches information concerning game contents from the Pachinko stand 10 and displays it in a display main body 21. The display 20 is provided with an illegality detecting sensor 28 in order to monitor the illegal action in the Pachinko stand 10 and detects it through the use of the output signal of the sensor and the output signal of the illegality detecting sensor 11. When it is detected, display is executed in the display main body 21. Besides, a lamp 24 is turned on. Moreover, the occurrence of the illegal action is transmitted to a reporting device 40 inside an office so as to be reported to a manager through a public line.
Patent JP-H06197512-A (JP)
Title: Linear motor and braking apparatus thereof
Inventor: UZUKA MITSUO
IPC: H02K41/02
Filed: 1992-12-22
Abstract: PURPOSE:To prevent energy loss without lowering stability and positioning accuracy during the braking operation. CONSTITUTION:Braking coils 7UB0, 7VB0, 7WB0,... are stackingly arranged to each of a plurality of drive coils 6U0, 6V0, 6W0,... constituting a stator and the braking coils 7UB0, 7VB0, 7WB0,... are kept opened. For example, when a rotor is moved, deviation between the current position of the rotor and the target stop position of the rotor has reached the predetermined value or less, the braking coils 7UB0, 7VB0, 7WB0,... are short-circuited. Thereby, an inverse electromotive force is generated in the braking coils 7UB0, 7VB0, 7WB0,... and viscocity due to the loss of the inverse electromotive force is applied to the rotor, resulting in the braking effect.
Patent JP-H06196837-A (JP)
Title: Mounting apparatus for heating component
Inventor: TAKITA AKIHIKO
IPC: H02M3/28
Filed: 1992-12-22
Abstract: PURPOSE:To reduce a mounting height and eliminate potential warps and cracks in a wiring substrate. CONSTITUTION:A heat sink 4 is mounted on a wiring substrate 6 in parallel therewith with a space 13 in-between. A switching transistor Q1, a heating element, is laid on the upper face of the heat sink 4 and secured using a setscrew 10. This achieves a lower height of the substrate mounted with the switching transistor Q1. In the case of this implementation, a height from the wiring substrate 6 level, including that of a safety grounding terminal 9, will be 10mm or below.
Patent JP-2000176638-A (JP)
Title: Nozzle for gas cutting device
Inventor: MIYAZAKI TAKASHI
IPC: B23K7/10
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To improve a cutting precision and to reduce the consumed oxygen quantity by arranging a conical fine gap in the pass of the cutting oxygen at a nozzle tip. SOLUTION: The nozzle tip 1 is composed of an outer cylinder 2 and an inner cylinder 3 combined with two parts, and a gap between the outer cylinder 2 and the inner cylinder 3 is formed as the pass 11 for preheating gas and this pass is contracted at the tip part of the nozzle tip 1 and opened as the preheating gas nozzle 12. In the nozzle tip 1, a cutting oxygen pass 4 is formed at the center of the inner cylinder 3 and introduced with an annular chamber 6 with few pieces of divided passes 5 from the abutting position. The divided passes 5 are the ones for holding a projecting conical surface 7 and the annular chamber 6 is the place, at which the flowing speed of the cutting oxygen 21 is once lowered before flowing in a conical fine gap 9 formed with the projecting conical surface 7 and the recessing conical surface 8.  The cutting oxygen 21 comes into a small tube guided to the cutting oxygen nozzle 10 after passing through the fine gap 9, and is formed as an intense Coanda spiral stream and becomes the oxygen gas stream having small diameter of tornadic spiral astringency toward the cutting material.
Patent JP-H11185487-A (JP)
Title: Semiconductor memory
Inventor: YONEYAMA AKIRA
IPC: G11C16/02
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To increase a number of times whereby a device is reloadable and a hold time by reading (n) memory cell arrays simultaneously, comparing levels of a voltage corresponding to a sum of (n) read currents and a reference voltage, and outputting a comparison result as read data of the memory cell arrays. SOLUTION: When a switch group 203 is switched to the opposite, one-bit data from a spatial selector data pin 201 is selected and impressed to an input buffer 208. The same eight data are stored in eight memory cell arrays 204 afterwards. When the data are to be read out, the same 8-bit data are generated from a sense amplifier group 205 and compared with a reference voltage of a reference power source 207 at a comparison circuit 206. The comparison circuit 206 compares levels of a sum of 8-bit signals and a reference voltage set near a middle value. A discrimination result is guided outside from the data pin 201 via a spatial selector output buffer 213.
Patent JP-2001172379-A (JP)
Title: Apparatus and method for producing polyester using zeolite
Inventor: HONDA KEISUKE
IPC: C08G63/82
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for producing a polyester excellent in moldability at a higher productivity. SOLUTION: In producing a polyester by esterification or tranesterification of a dicarboxylic acid or its ester-forming derivative and a diol followed by polycondensation, a reactor at least a part of which is made of zeolite is used for the etherification step and/or the polycondensation step.
Patent JP-H11191136-A (JP)
Title: Device and method for processing image
Inventor: SAKAI YASUMASA
IPC: G06K9/20
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for processing image with which the accuracy of area division is improved and OCR processing efficiency can be improved. SOLUTION: The area to recognize characters in an original image is marked by a marker in a prescribed color beforehand, the original is read in a step S10, and the marking area is recognized in a step S11. In a step S12, when the marker color is a first color showing a character area, processing is proceeded to a step S13 and images in the area are made into text by performing character recognition. When the marker color is a color showing a table area, on the other hand, processing is proceeded to a step S14 and the analysis of table structure and the character recognition in respective cells are performed. When the marker color is a color showing a figure or any other area, processing is proceeded to a step S15, and images in that area are segmented.  In a step S16, the processing result for each area is edited as a record, converted to a determined format and outputted to a hard disk as a file later.
Patent JP-H11188763-A (JP)
Title: Method for controlling injection unit
Inventor: KADORIKU SHINJI
IPC: B29C45/53
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent overshoot of a forward movement speed of a plunger and its vibration by a method wherein an acceleration is reduced by each specific value from a point of time in reaching a speed represented by the specific formula so that the acceleration becomes zero at a point of time when a command speed reaches a set speed. SOLUTION: When a forward movement speed of a plunger is accelerated toward a speed V by an acceleration (a), it is accelerated decreasing the acceleration (a) by Δa per a specific time from a point of time when the forward movement speed of the plunger reaches a speed Vch calculated by the formula (:Vch=V-ΔV, ΔV=Δa.n+v/2, n=a/Δa,). Then, at a point of time when the forward movement speed of the plunger reaches the speed V, the acceleration (a) is made zero. When decelerated, the speed is reduced decreasing the acceleration (a) by Δa per specific time from a point of time when the forward movement speed of the plunger reaches the speed Vch. Then, the acceleration (a) is made zero at a point of time when the forward movement speed of the plunger reaches the speed V.
Patent JP-H06198985-A (JP)
Title: Thermal transfer color recording device
Inventor: SASAKI NAOTAKA
IPC: B41J11/00
Filed: 1992-12-28
Abstract: PURPOSE:To prevent slack of a recording paper to be generated due to reciprocating conveyance by conveying a belt being guided by a guide pulley to a side of a specific diameter of a second belt pulley during conveyance by a grip roller and a platen roller. CONSTITUTION:A recording paper 6 being conveyed on a convey guide plate 30 is held in a pinching way by a grip roller 3 and a pinch roller 4. The head of the paper is detected by a paper head detecting sensor 31 of light reflection type provided at a predetermined position. The recording paper 6 is conveyed in the direction of an arrow A and recording is performed at a recording section. As for an operation structure at the recording section, a thermal head 1 having a plurality of heat generating elements arranged linearly is pressed, by energization of a head pressure spring 16, against an elastic platen roller 2 by interposing an ink sheet 12 and the recording paper 6 between the thermal head and the platen roller. A predetermined electric current is supplied to the heat generating elements so as to transfer the ink in the ink sheet 12 on the recording paper 6 which is adhered fast to the ink sheet. The ink sheet 12 is taken up on a take-up roll 13 by a motor from a supply roll 11 through the thermal head 1.
Patent JP-H05184180-A (JP)
Title: Motor controller
Inventor: TANABE TORU
IPC: F24F140/00
Filed: 1991-12-28
Abstract: PURPOSE:To control a motor with a simple circuit and with the target value corrected according to the voltage ripple of a power source by calculating the target value of control voltage from the application voltage being set by input temperature and power source voltage. CONSTITUTION:The input temperature condition and the power source voltage VB detected by a temperature sensor 4 and a voltage detecting circuit 5 are converted into digital signals by the A/D converters 6 and 7 inside a processing unit 5, and these are input into an arithmetic circuit 8. The arithmetic circuit 8 sets the voltage to be applied to a motor 1, by the input temperature condition, and concurrently calculates the target value of control voltage VC, according to the ripple of the power source voltage VB. The pulse width of the target value of this control voltage VC is modulated, and it is outputted to a motor driving circuit 2, and by duty control, the motor 1 is driven. Accordingly, even if the power source voltage VB ripples, an air conditioner can be operated comfortably.
Patent JP-H11187750-A (JP)
Title: Threshing apparatus
Inventor: KIME OSAMU
IPC: A01F12/10
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a threshing apparatus capable of preventing the abrasion by conveyed grain culms, and having improved durability of a lower tip plate. SOLUTION: This threshing apparatus has a guiding part 16 for guiding reaped grain culms conveyed by a feed chain 10 to the under surface side of a threshing cylinder 11, bent and formed on a lower lip plate 15, and a protecting member 17 freely detachably added and installed on a bent part on the inner surface of the threshing cylinder 11 side of the lower tip plate 15.