baber/WOPTO huggingface dataset:
Patent JP-2002356097-A (JP)
Title: Method for drawing image on sheet glass with colored film
Inventor: YAMATE TAKASHI
IPC: B44C1/22
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To freely draw characters, patterns and bar codes in a good tact time in an actual production by irradiating a sheet glass with a colored film on which an image can be drawn with a laser beam without generating cracks and in such a way that the positioning accuracy is high and the energy loss is low. SOLUTION: This method for drawing an image on a sheet glass with a colored film comprises the steps to draw an image by irradiating the sheet glass with a colored film with a laser beam using a laser irradiator constituted of a laser oscillator, a light modulator, a galvanometer, an fθ lens or a condensing lens mounted on a linear translator and an objective lens and thereby change the surface of the colored film.
Patent JP-2002355694-A (JP)
Title: Livestock excretion treatment apparatus and method
Inventor: FUKUSHIMA KAMEJIRO
IPC: C12N1/00
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a system for enhancing the treatment efficiency of livestock excretion decomposing bacteria to suppress a malodor at the time of treatment of livestock excretion, shortening the decomposition time of livestock excretion to realize space saving, energy saving and cost reduction and making compost of constant and good quality and/or reducing the volume of compost. SOLUTION: A treatment machine having the mixing capacity of livestock excretion with various fermentation auxiliary materials and a function for adjusting a propagation/fermentation condition (temperature, moisture, nutrition balance, the supply of oxygen or the like) of livestock excretion decomposing bacteria is used at the time of pretreatment of livestock excretion. The treatment machine is equipped with a cooler for removing steam generated at the time of pretreatment and a deodorizing device.  As microorganisms for treating excretion, thermophilic actinomycetes or the like are used and a mixture of excretion and microorganisms is held to 70-90 deg.C at the time of pretreatment to adjust a fermentation condition to accelerate the propagation/fermentation of bacteria and, further, livestock excretion is converted to compost of good quality during a short period of time while removing a malodor at the times of primary and secondary fermentations in a fermentation tank in a next process by the deodorizing power of bacteria.
Patent JP-2002317305-A (JP)
Title: Cover for wrapping clothes put down in lavatory
Inventor: ISHIGURO CHIKAKO
IPC: A41B13/06
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a cover for keeping an underwear from getting dirty due to touching to a toilet ball or the floor of a toilet room, or because of becoming dirty with urine itself by wrapping the underwear put down to his (her) feet or knees. SOLUTION: This cover is made through the following steps: cutting off both ends of a waterproof fabric 1 so as to be formed into a symmetric arched shape, attaching stretchable rubbers (2) and (2') respectively to the cut portions of the fabric, attaching detachable members (3), (3'), (4), and (4') to the both ends of the remaining other two sides of the fabric, and attaching detachable members (5) and (5') to the middle between the remaining other two sides of the fabric.
Patent JP-2002359190-A (JP)
Title: SEMICONDUCTOR SUBSTRATE AND FIELD EFFECT TRANSISTOR, METHOD FOR FORMING SiGe LAYER, METHOD FOR FORMING STRAINED Si LAYER USING IT AND METHOD FOR MANUFACTURING FIELD EFFECT TRANSISTOR
Inventor: MIZUSHIMA KAZUKI
IPC: H01L21/205
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor substrate and a field effect transistor, a method for forming an SiGe layer, a method for forming a strained Si layer and a method for manufacturing a field effect transistor in which dislocation density of the SiGe layer is reduced by a method by which restriction on the process and on the degree of freedom in the placement of device design is suppressed. SOLUTION: The semiconductor substrate comprises an SiGe layer SG formed on an Si substrate 1 and a region 1a having a higher impurity concentration than other region is patterned on the surface of the Si substrate.
Patent JP-2002368958-A (JP)
Title: Image input device adapter
Inventor: KATAOKA YOSHIHIRO
IPC: H04N1/107
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an image input device adapter which enables a user to easily read a document irrelevantly to the user's skillfulness and document size and speedily performs processing after the read by being mounted on a portable image input device. SOLUTION: This adapter has a document platen 9 where the document can be mounted, a ball screw 13 which is installed along the document platen 9, and a holding part 17 which can holds a scanner 1 as the image input device so that a line sensor 6 has its length along the axis of the ball screw 13, and further has a belt 16 which is installed movably in a vertical scanning direction crossing the axis of the screw 13 and a slider 15 which is constituted integrally with the belt 16 along the axis of the ball screw 13 and provided freely movably together with the belt 16 in a horizontal scanning direction along the axis of the ball 13. Consequently, the scanner 1 which is so set to make a read while moving in the vertical scanning direction can easily be moved in the vertical and horizontal scanning directions alternately.
Patent JP-2002026337-A (JP)
Title: Static ram
Inventor: TAKEMURA YASUHIKO
IPC: H01L27/08
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an SRAM having excellent characteristics. SOLUTION: A back gate electrode is provided on a board with an insulating surface, a semiconductor layer equipped with an N-type impurity region is provided on the board through the intermediary of an insulating film, covering the back gate electrode. The back gate electrodes is formed, overlapping only on either one of a source or a drain, but not on the other one and kept at 0 potential or certain negative potential. An N channel-type thin film transistor has a structure is which two gate electrodes are formed on the semiconductor layer through the intermediary of a gate insulating film, including the above back gate electrode.  A P-channel thin film transistor has a structure in which a semiconductor layer with a P-type impurity region is formed on the board through the intermediary of an insulating film, and a single gate electrode is formed on the semiconductor layer through the intermediary of a gate insulating film. The N-channel and P-channel thin film transistor are combined for the formation of a complementary MOS circuit, and the MOS circuits are combined into a static RAM.
Patent JP-2002019481-A (JP)
Title: Power transmission of tractor
Inventor: NAGANO RYOTA
IPC: B60K17/28
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To reduce the length in the longitudinal direction of a machine body by building a sub transmission and a front wheel speed increasing device required for a traveling system of a tractor in a transmission case in a compact manner. SOLUTION: A wet-type multiple disk clutch 7 for turning on/off the power to a power take-off shaft 5 is provided on a rear part of the transmission case 2, the sub transmission for gear-changing a bevel pinion shaft 29 to higher and lower stages and the front wheel speed increasing device for increasing the speed of a front wheel transmission shaft 62 are provided on a front side of a rear axle differential gear 1 so that the sub transmission and the speed increasing device overlap in side view.
Patent JP-2002363019-A (JP)
Title: Attractant poison bait for controlling insect pest
Inventor: YAMAKAMI YASUNORI
IPC: A01N63/00
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To obtain an attractant poison bait inducing excellent bait-eating properties of insect pests, for example, cockroach. SOLUTION: The attractant poison bait for controlling insect pests characteristically includes a branched dextrin, for example, British gum or yellow dextrin. In another embodiment, the attractant poison bait includes a 14-31C higher alcohol or a high water-absorbing resin-added branched dextrin.
Patent JP-2002261300-A (JP)
Title: Light receiver
Inventor: NAKANISHI HIROMI
IPC: H01L31/0232
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a compact and inexpensive light receiver that does not use expensive WDMs in a wavelength multiple optical transmission system. SOLUTION: A optical transmission medium and a light receiving element are provided on the same substrate, a wavelength filter that allows only the natural wavelength to pass obliquely and adheres perpendicularly to the terminator end or middle section of the optical transmission medium, and only the natural wavelength in wavelength multiple light that has passed through the optical transmission medium is transmitted through the wavelength filter, reaches the light-receiving element, and is received.  Also, when the optical transmission medium is an optical fiber, a ferrule that retains the optical fiber and fits the wavelength filter to a fitting hole punched at the middle section is fixed to a groove formed on the substrate, and a light that is emitted from the termination section of the optical fiber is reflected by a light path conversion groove provided on the substrate for leading to the light receiving element.
Patent JP-2002367064-A (JP)
Title: System for polling control in alarm monitoring
Inventor: SATO TAKAMASA
IPC: G08B25/00
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a polling control system which enables an alarm monitor device to lighten the load on an alarm monitor device and perform efficient monitoring when monitoring an alarm that a monitored object generates under its control. SOLUTION: Alarms generated in monitored objects 21 to 2n are degenerated according to previously set priority and reported by an alarm notification interface 41 to an alarm detection part 14 of the alarm monitor device 11. The alarm detection part 14 specifies a monitored object where an alarm is generated and extracts priority information on the alarm, and reports the result to an alarm management part 12. The alarm management part 12 performs polling control over only the monitored object where the alarm is generated corresponding to the priority of the alarm according to the reported result.
Patent JP-2003007739-A (JP)
Title: Mounting and sealing structure for semiconductor component and method for mounting and sealing the same
Inventor: MIZUHARA SEITAROU
IPC: H05K3/28
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To reduce air enclosed in a gap between a circuit board and a semiconductor component by a cover when the component is solder mounted on a surface of the board and the component is sealed with the cover made of a synthetic resin. SOLUTION: A method for mounting and sealing the semiconductor component comprises a step of filling a sheet-like filler 7 made of a heat resistant insulator in the gap between a bottom of a package 3 of the component 1 and the surface of the circuit board 4 for mounting the package. Since the board 4 is previously coated with a solder paste, when the board 4 after the package 3 is mounted is introduced into a heating furnace, the board 4 is soldered to the package 3. The method further comprises the steps of coating a liquid heat resistant synthetic resin on the entire package 3 and the board after soldering, and curing the resin.
Patent JP-2003007296-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: KOGA HIDEYUKI
IPC: H01M4/58
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery, having high capacity and superior safety, by improving the material used in a positive electrode in the nonaqueous electrolyte secondary battery, having the positive electrodes, a negative electrode, and a nonaqueous electrolyte, and using an alkali metal such as lithium or an alkaline earth metal as an active material. SOLUTION: This nonaqueous electrolyte secondary battery has the positive electrode 11, the negative electrode 12, and the nonaqueous electrolyte 14, uses the alkali metal or the alkaline earth metal as the active material; and a fluoride of a rare earth metal is used in the positive electrode.
Patent JP-2003002860-A (JP)
Title: Reaction vessel for producing acetaldehyde
Inventor: MIYATA EIZABURO
IPC: C07B61/00
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a reaction vessel for producing acetaldehyde obtained by supplying ethylene and pure oxygen into an aqueous solution of hydrochloric acid containing a catalyst, wherein the vessel is characterized by having a longitudinally cylindrical shape, being capable of resisting against an acidic corrosion environment and eliminating a risk of metal burning due to the pure oxygen and being needless to repair for a long time. SOLUTION: This reaction vessel for producing acetaldehyde is characterized in that a port for supplying the ethylene and the pure oxygen is provided at the lower part of the reaction vessel, in that the material of a contact part with liquid ranging between at least L above and below the position of the port for supplying pure oxygen is tantalum, and in that the material of the other contact part with liquid is titanium or titanium containing palladium. Wherein, L represents an interval in which the concentration of oxygen within the oxygen bubbles in the aqueous solution of hydrochloric acid is 80% or more by volume.
Patent JP-2003005839-A (JP)
Title: Servo controller and servo control method
Inventor: ITOU IETOSHI
IPC: G05B11/36
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To realize movement control in the shortest time and high accuracy by reducing a calculation burden in the generation of a command profile related to servo control and also drawing out the driving performance of a servo system to the fullest extent. SOLUTION: A servo controller generates a command profile corresponding to the movement of an operating point with an arithmetic operation with respect to a control object whose movement is regulated by the operating point on a characteristic diagram having an acceleration axis and a speed axis and transmits the command profile as a control command to the control object. A characteristic line related to the control object includes a line segment having a linear function, and a command value generating means 2 is provided for generating a command file by giving the inclination of the line segment and an acceleration input in accordance with the moving quantity of the control object.  In the command value generating means 2, two integral elements 9 and 10 are cascaded, and a feedback loop is also formed with respect to an acceleration input 'dU' by adding an output through a multiplication element 11 after going through the integral element 9 on the first stage to the acceleration input.
Patent JP-2003005022-A (JP)
Title: Interchangeable lens and camera system
Inventor: KAWAI TORU
IPC: G03B17/14
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To make the speeding-up and the enhancement of the accuracy of autofocusing compatible. SOLUTION: This system possesses two focus detecting means and two actuators to make a lens perform focusing operation, and the lens is driven to a specified first range by a first focusing actuator according to the detected result by a 1st focus detecting means and driven to a specified second range by a second focusing actuator according to the detected result by a 2nd focus detecting means.
Patent JP-2003005696-A (JP)
Title: Display data processing circuit and liquid crystal display
Inventor: ITO MASAATSU
IPC: G09G5/10
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To reduce the capacity of the storage section for storing data for use in converting input display data to output display data according to a coefficient setting value. SOLUTION: A display data processing circuit according to the present invention comprises a storage section 2 for storing the coefficient setting value's decimal fraction (b) power of the ratio (X/A) of the gradation value (X) of input display data to the gradation number (A) of the input display data, i.e., (X/A)<b> , a processing section 1 for calculating the coefficient setting value's integer fraction (a) power of the ratio (X/A) of the gradation value (X) of input display data to the gradation number (A) of the input display data, i.e., (X/A)<a> , and obtaining the multiplication value, i.e., (X/A)<a> .(X/A)<b> .B, of the calculated value ((X/A)<a> ), the value ((X/A)<b> ) read from the storage section 2, and the gradation value (B) of output display data,  and a look-up table 3 for storing multiplication values obtained by the processing section 1 corresponding to all of the available gradation values of input display data, and converting the gradation value of input display data to the gradation value of output display data according to a coefficient setting value by reading a multiplication value in the processing section 1 corresponding to the gradation value of the input display data.
Patent JP-2003027016-A (JP)
Title: Adhesive sheet and marking film
Inventor: SAITO TSUNEYOSHI
IPC: C09J7/29
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To prepare an adhesive sheet which can effectively prevent damages to a sheet, such as a crack of a protective layer, under a low temperature environment and at the same time exhibits excellent protective effects (contamination resistance and weather resistance), and a marking film obtained by using the adhesive sheet. SOLUTION: The adhesive sheet 100 comprises a flexible support 1, an adhesive layer 3 arranged on the back surface of the support 1, and a protective layer 2 arranged on the surface of the support 1 and composed of a hydrophilized coating film which contains a cured resin and an inorganic oxide- based hydrophilizing agent. The support 1 comprises a layer containing a first polyurethane resin composed of a reaction product of a polyester polyol with a multifunctional isocyanate compound.
Patent JP-2003014099-A (JP)
Title: Control device for power transmission for vehicle
Inventor: TABATA ATSUSHI
IPC: B60W10/10
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To prevent an accumulator from having influence on the engagement control of a friction engaging element except restarting in a vehicle performing temporary stop control of an engine during operation and having the accumulator for accumulating a fluid supplied to a hydraulic actuator of the friction engaging element in a power transmission when restarting the engine. SOLUTION: A branch passage 57 for supplying a fluid in an accumulator 60 to passages 38, 41 is provided with a pressure accumulation control valve 58. In an operating region where the operation of the accumulator is not required and there is a possibility of speed change operation of a transmission, the accumulator control valve 58 is closed to put the accumulator in a cut-off state from the passages 38, 41. In hydraulic control of the friction engaging element (a clutch, a brake, or the like) of the transmission or the like, the degradation of control accuracy caused by absorbing the fluid to be supplied by the accumulator or conversely supplying a fluid more than necessary from the accumulator, can be prevented by the cut-off-state.
Patent JP-2003015757-A (JP)
Title: Arithmetic abacus
Inventor: SEKIGUCHI TOSHIHARU
IPC: G09B19/02
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an arithmetic abacus for enabling a user to visualize the addition and subtraction of digits and preventing any loss of calculation beads. SOLUTION: This arithmetic abacus is provided with a plurality of supporting rods (20, 21) arranged side by side across an adjacent calculation area A1 and a non-calculation area A2 and 10 pieces of calculation board 30 mounted on each of those supporting rods (20, 21) so as to not to be removable and mounted in the axial line direction of each of those supporting rods (20, 21) so as to be movable either independently or in a batch. Also, 10 pieces of absence display marks 40 are arranged at the lower part of each of those supporting rods (20, 21) so as to be invisible when those 10 pieces of calculation beads 30 are adjacently arranged at fixed positions in the calculation area A1, and so as to be visible when the calculation beads 30 are moved to the non-calculation area A2.
Patent JP-2003016850-A (JP)
Title: Flat circuit body, and method of manufacturing the same
Inventor: SATO HARUHIKO
IPC: H01R12/79
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To easily fold a flat circuit body on a plane which is coplanar to an arrangement plane for arranging a plurality of conductors, and to produce it at a low cost. SOLUTION: In this flat circuit body 1, provided with a flat cable 2 with its plurality of conductors 4 arranged in parallel with a prescribed space, and integrally coated with an insulator 5, a plurality of unit cable parts 7, having slits 6 formed in the insulator 5 between the conductors 4, are held each other in a state of being folded in a prescribed direction, in a plane coplanar to the arrangement plane for the conductors 4, and a terminal of the each unit cable part 7 is connected to each connector 3.
Patent JP-2003014277-A (JP)
Title: Air conditioning ventilator
Inventor: KANEKO YOSHIAKI
IPC: F24F7/08
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioning ventilator in which a shutter plate for opening and closing the opening part of a rear part of a main body is operated to an opening position to turn on a micro-switch and the opening position is hardly dislocated. SOLUTION: The air conditioning ventilator 1 comprises a box shaped main body 1A opened to an indoor part and having therein an exhaust passage and an air supply passage intersecting the exhaust passage through which the indoor part communicates with an outdoor part, an exhaust fan disposed in the exhaust passage and an air supply fan disposed in the air supply passage, a motor for driving the exhaust fan and the air supply fan, the shutter plate 71 for completely opening and closing the opening parts 9a and 9b formed in the rear part of the main body and an operating knob 82 for operating the shutter plate 71. A knob operating part 75 having a slot in which the operating knob 82 slides is provided.  The slot of the knob operating part 75 has the width of a clearance at an intermediate part of both the ends of the slot where the operating knob stops smaller than those at both the ends of the slot.
Patent JP-2003016911-A (JP)
Title: Electron emission source and manufacturing method thereof
Inventor: YOTANI JUNKO
IPC: H01J29/04
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an electron emission source having uniform irregularities on the surface so that a lot of carbon nanotubes can be exposed on the surface, and a manufacturing method thereof. SOLUTION: This electron emission source for emitting electrons from a carbon nanotube layer formed on a substrate. The carbon nanotube layer has a surface layer exhibiting a prescribed roughness curve or a surface formed by delamination.
Patent JP-2003014915-A (JP)
Title: Optical element with dammann grating
Inventor: NAKATANI TAKAYUKI
IPC: G02B6/122
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an optical element in which a Dammann grating is directly drawn. SOLUTION: Gratings having a plurality of regions in thin lines with varied refractive indices formed with specified pitches are drawn in a specified pattern in a glass. The regions in thin lines with varied refractive indices are formed by irradiating with focused pulse laser light having the focal point adjusted to the inner part of the glass. When one grating is drawn, the grating having a plurality of regions in thin lines with varied refractive indices arranged parallel to one another is formed in a specified pattern in the glass by relatively shifting the glass substrate in the pitch equal to the width of the region having a varied refractive index obtained by one scanning.