baber/WOPTO huggingface dataset:
Patent JP-2002190435-A (JP)
Title: Method and apparatus for junction treatment of substrate
Inventor: TOMITA SHINICHI
IPC: H01L21/02
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide the junction treatment method and its apparatus of a substrate for accurately carrying out positioning, and which generates no voids or the like. SOLUTION: In this junction treatment method for substrate, two substrates are overlapped for adhering, and includes a process of aligning the substrates, subjecting the second substrate fall freely on the first substrate, and superposing the first and second substrates; a process of aligning the first and second substrates, and at the same time, retaining the two substrates that have been aligned; and a process of pressurizing one point on the two substrates that have been aligned.
Patent JP-2002208598-A (JP)
Title: Thin film transistor and manufacturing method thereof
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/43
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a thin film transistor, using a crystalline semiconductor film having a larger crystal grain size than the conventional one. SOLUTION: The thin film transistor manufacturing method comprises irradiating an amorphous semiconductor film on an insulating surface with a laser beam scanned over the irradiated region to crystalline the amorphous semiconductor film and forming an active layer including a source region, a drain electric and a channel forming region, using the crystallized semiconductor film. The laser beam is one continuously emitted from a solid state laser, thereby obtaining a crystalline semiconductor film having a larger crystal grain size than the conventional one.
Patent JP-2003114658-A (JP)
Title: Display device and its inspection method
Inventor: KOYAMA JUN
IPC: G09F9/00
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a display device and its inspection method capable of judging easily whether pixel TFTs (thin film transistors) operate normally or not before liquid crystal elements are formed even in a large-sized panel. SOLUTION: In this display device inspection method, whether pixel TFTs operate normally or not is judged by monitoring potential changes of source signal lines S1 to Sx due to electric discharges of storage capacitors 1001. At that time, respective source lines S1 to Sx are connected respectively to a wiring 1111 for read-out via analog buffers AB1 to ABx in order to reduce the influence of the wiring capacitance CL of the wiring 1111 for read-out at the time of reading out the potential of the source signal lines to the outside of a substrate.
Patent JP-2003111512-A (JP)
Title: Grain-discharging device
Inventor: KONO KENJI
IPC: A01F12/46
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a grain-discharging device which can lighten a discharging auger, reduce vibrations, reduce loads on attaching portions and supporting portions, improve durability, smoothen the transportation of grains, improve the certainty of the transportation, suppress clogging, smoothen expansion and contraction, lower costs, reduce the husking of the grains during their transportation, and improve abrasion resistance. SOLUTION: This grain-discharging device is characterized by having a laterally discharging auger 6 comprising a fixed auger 7 connected to a vertical grain-elevating device 5 for discharging the grains from a grain tank 4 and a movable auger 8 extendably attached to the fixed auger 7, disposing a fixed auger screw 10 not changing its length in spite of the extension or contraction of the above-described movable auger 8 and an extendable screw 20 changing its length in response to the extension or contraction of the above-described movable auger 8 in the laterally discharging auger 6, forming the extendable screw 20 by disposing a plurality of movable screw pieces 26 in the axial direction of a transmission shaft member 28, and forming a portion or all portions of the movable screw pieces 26 from one or more synthetic resins.  Each of the movable screw pieces comprises a movable member 21 movably inserted in the transmission shaft member 28, an engaging member 21 for moving the movable member 21, and a moving side spiral blade 25 disposed on the movable member 21.
Patent JP-2003116310-A (JP)
Title: Method and mechanism for automatic control of root vegetable conveyor for root vegetable harvester
Inventor: AKUTSU MASAYOSHI
IPC: A01D13/00
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a conveyor control mechanism for a root vegetable harvester, working so that the conveyor is set in/out of motion in response to its upward/downward movement. SOLUTION: In the root vegetable harvester having such a scheme that a power conveyor is mounted under the chassis of a working vehicle under traction by a tractor or the like and root vegetables are conveyed while digging up them through shifting the shovel member on the tip of the conveyor downward, a supporting frame moving vertically either unitedly or interlockingly with the conveyor is mounted with a sensor for the ascending/descending position of the conveyor, and there is provided a control means working in such a way that the conveyor is set in motion based on the descending detection signal given by the sensor, while the conveyor is set out of motion based on the ascending detection signal;  wherein it is preferable that the sensor is made up of a switch body fixed on the supporting frame vertically moving interlockingly with the conveyor and a warped-type control lever linked swingably with the switch body and turning the switch body ON/OFF on getting in/out of contact with the ground.
Patent JP-2003117538-A (JP)
Title: Treating method and treating equipment for soil, or the like, contaminated with hexavalent chromium
Inventor: HIROSACHI NOBUYOSHI
IPC: A62D3/36
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a technique of cost-effectively decomposing soil, or the like, contaminated with hexavalent chromium and making the same harmless down to the level of such a low hexavalent chromium level which is accepted in environmental quality standards relating to soil pollution or environmental quality standards relating to dumping at sea. SOLUTION: The method for treating the soil, or the like, contaminated with the hexavalent chromium comprises adding an alkaline material of at least one kind selected from the group consisting of calcium oxide, magnesium oxide and their precursor materials to the soil, or the like, contaminated with the hexavalent chromium, then treating the soil, or the like, at a temperature within a range from 500 to 1,000 deg.C while bringing the soil, or the like, into contact with a gaseous atmosphere of <=2.5% in oxygen content.
Patent JP-2003117553-A (JP)
Title: Method and apparatus for producing fresh water
Inventor: NAKANISHI TAKAYUKI
IPC: B01D61/58
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for producing fresh water, by which fresh water is stably obtained with higher recovery ratio by membrane-treating raw water such as sea water or high concentration brackish water without producing any scale on a nano-filter (NF) membrane or a reverse osmosis (RO) membrane. SOLUTION: The fresh water producing method is performed by supplying the raw water to an NF membrane module provided with the NF membrane to separate into permeated water and concentrated water and supplying the permeated water in the NF membrane module to an RO membrane module provided with the RO membrane to membrane-separate further into permeated water and concentrated water, and the NF membrane nodule is operated to attain 75-95% recovery ratio and the RO membrane module is operated to attain 70-85% recovery ratio to attain at least 65% in the whole recovery ratio in the NF membrane module and the RO membrane module.
Patent JP-2003126981-A (JP)
Title: Laser axis adjusting device
Inventor: IZAWA MASAHITO
IPC: B23K26/042
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a laser axis adjusting device allowing a plurality of optical axes of laser beams to be matched with a high degree of accuracy in a short time, as well as achieving higher safety by rarely being in danger of getting laser beam in eyes. SOLUTION: The adjusting device is provided with a reflecting mirror device 10 allowing a plurality of laser beams 1a, 2a output from multiple laser oscillators to repeatedly be reflected to project them on the same detector plane. The reflecting mirror device 10 contains a first half mirror M1 in which a laser beam can enter from backside, a plurality of reflecting mirrors M2, M3 and M4 reflecting those laser beams reflected on the first mirror M1 many time and then returning them to the first mirror M1, and a movable mirror MA located on an optical path passed through and faced the first mirror M1. As the movable mirror MA deflects these laser beams from a reflected light path and reflects them on the next mirror M3, the reflected path at each of reflecting mirrors, M1, M2, M3 and M4 is significantly misaligned by every reflection.  Therefore, two points on the second mirror M2 (or any other mirror) are adjusted to be a single point to match the plurality of optical axes.
Patent JP-2003118346-A (JP)
Title: Hollow stabilizer and its manufacturing method
Inventor: UMENO JUN
IPC: F16F1/14
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a hollow stabilizer capable of preventing contact of a dust cover for a stabilizer control link with a stabilizer end part and setting a thickness of a mounting part in accordance with a length of a stud. SOLUTION: In this hollow stabilizer 11, a flat mounting part 20 for mounting the stabilizer control link 12 is formed in the end part 11a of the hollow stabilizer 11. The stabilizer control link 12 is provided with the stud 33 and the dust cover 37. The mounting part 20 is provided with a first binding face 61 on the nut mounting side and a second binding face 62 facing the dust cover 37. The first binding face 61 is formed on the inside of a recess part 65f formed in the mounting part 20. The second binding face 62 is formed on the inside of a recess part 70 shallower than the recess part 65. A thickness center C between the first binding face 61 and the second binding face 62 is set to closer to the second binding face 62 side from the center X of the stabilizer end part 11a.
Patent JP-2003125720-A (JP)
Title: Unpolished rice cake
Inventor: MIZUGUCHI AYA
IPC: A23L7/10
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide unpolished rice cake in which a time required for water absorption treatment is shortened in a production process and production efficiency is improved and harsh taste is reduced without impairing the flavor and the taste of the unpolished rice. SOLUTION: This unpolished rice cake is obtained by carrying out water absorption treatment of the unpolished rice for a short time, boiling the unpolished rice to provide water-absorbed unpolished rice having 40-47% water content and forming the water- absorbed unpolished rice into a cake. The method for producing the unpolished rice cake comprises carrying out wet heat treatment of the unpolished rice to which forced sprouting is applied, drying the unpolished rice and forming the dried unpolished rice into a cake. The treating time of water absorption is preferably 1-4 hr. Unpolished rice obtained by carrying out forced sprouting treatment of unpolished rice and drying the treated unpolished rice is preferably used as the unpolished rice.  The unpolished rice cake is excellent in texture and flavor and germinated unpolished rice obtained by carrying out wet heat treatment of the unpolished rice and then carrying out drying treatment of the unpolished rice is used as the raw material for rice cake, the resultant unpolished rice cake is excellent also in taste and suitable as a health food which general persons widely always eat. Water absorption time on cake production process can be shortened by the production method.
Patent JP-2003126034-A (JP)
Title: Endoscope and light source unit
Inventor: OBATA YOSHIHIRO
IPC: G02B23/26
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To change an LED provided inside an endoscope easily. SOLUTION: A recessed part is formed on a cylindrical member 61. A white LED 70 is provided in the recessed part attachably and detachably. A cup member 65 is attached to an end part of the cylindrical member 61. Threads are formed at the inner circumference of the cup member 65. The cylindrical member 61 is inserted into a tube member 32 at an operational part 30. A bolt 33 is provided on the opening side of the cylindrical member. The cup member 65 is screwed to threads on the outer circumference of the bolt 33. An anode pin 34a, a cathode pin 34b, an incidence end 231 of a light guide 23 are provided inside the tube member 32. The anode pin 34a and the cathode pin 34b are mated with pin receivers 612a, 612b on the cylindrical member 61. Power is supplied from the side of the anode pin 34a and the cathode pin 34b, and the white LED 70 emits light.  Light emitted by the white LED 70 enters on the incidenct end 231 of the light guide 23.
Patent JP-2002241151-A (JP)
Title: Hydraulic material for water holding solidified body and water holding solidified body
Inventor: TAKAHASHI KATSUNORI
IPC: C04B28/18
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic material for water holding solidified body and a water holding solidified body which has both of the high water holding ability at the normal temperature and the constant strength and is effective for civil engineering and building material even without using a specified producing device. SOLUTION: The hydraulic material for water holding solidified body consists of 50-70 wt.% blast furnace slag fine powder, 30-50 wt.% inorganic powder containing amorphous >=50 wt.% SiO2 and >=3 wt.% of an alkali stimulating agent to 100 wt.% of the blast furnace slag fine powder and inorganic powder. In such a case, it is preferable that the grain size of the inorganic powder is <=100 μm or the alkali stimulating agent is calcium hydroxide.
Patent JP-2003129396-A (JP)
Title: Infrared absorption particle and anti-counterfeit paper using the same
Inventor: MURAKAMI TORU
IPC: B42D15/10
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To obtain a new infrared absorption particle using infrared absorption pigment and anti-counterfeit paper using the same. SOLUTION: This infrared absorption particle comprises a powdery substance granule and a coating layer of the infrared absorption pigment formed on the surface of the granule. In the coating, a resin containing a reactive group to be reacted with the hydroxy group of the powdery substance is used as a binder or an anionic binder or a cationic binder is added to the granule and a cationic substance or an anionic substance is added to the coating layer so that the particle can be provided with water resistance. When the infrared absorption pigment is mixed with a water-insoluble ultraviolet fluorescent pigment to become fluorescent by ultraviolet irradiation and used, a particle in which the ultraviolet fluorescent pigment becomes fluorescent in ultraviolet irradiation is obtained. This anti-counterfeit paper is obtained by adding the infrared absorption particle to paper.
Patent JP-2003134892-A (JP)
Title: Wind-power generator and method of wind power generation
Inventor: KIKUCHI TERU
IPC: F03D9/02
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To prevent the risk of a conventional wind-power generator which supplies a power system with the power which marring quality due to short cycles of fluctuations that it cannot respond by the pitch control of a windmill or the output control of a power rectifier. SOLUTION: The power system can be supplied with a proper quality of power where power ripples are suppressed, by providing a generator with a controller which outputs commands of charging a DC capacitor 4 with DC power, when the output of a synchronous generator 2 connected to the shaft of a windmill 1 increases, and lowering the terminal voltage across the DC capacitor 4 and discharging DC power to the inverter 5 from the DC capacitor 4 to an inverter 5, when the output of the synchronous motor 2 decreases.
Patent JP-2003130292-A (JP)
Title: Hydrogen absorbing alloy container
Inventor: MURAI MASAMITSU
IPC: C01B3/00
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen absorbing alloy container capable of increasing the filling rate of a hydrogen absorbing alloy without lowering thermal conductivity and inducing damage to equipment. SOLUTION: Plate fins 4 are disposed in a cylindrical container body 1, the hydrogen absorbing alloy 6 is stored between the plate fins, and a heat medium moving route 7 is thermal-exchangeably disposed with the container body. An edge 4a extending along the inner surface of the container body 1 and coming into contact with the inner surface is provided at the peripheral edge of the plate fin 4. Elastically deformable parts 4b and 4c curved or bent so as to extend in the axial direction of the container body are provided on the plate fin 4, whereby the hydrogen absorbing alloy can be filled into the container at a density higher than that in conventional containers by maintaining the thermal conductivity satisfactorily without inducing the damage to the equipment so that a compact design is allowed.
Patent JP-2003130808-A (JP)
Title: Method and device for defect inspection
Inventor: SHIBATA YUKIHIRO
IPC: G01N21/21
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To solve a problem about a temporal and spatial coherence generated by using a laser as a light source for lighting to inspect a defect of a pattern quickly at high sensitivity, using the laser of high luminous energy. SOLUTION: The laser beams of plural wavelengths from a DUV area to a VUV area are lit in order to solve the purpose hereinbefore. The temporal and spatial coherence of the laser beam is thereby reduced. The lights of the respective wavelengths are brought into coaxial lighting in order to correct a chromatic aberration generated when VUV light and DUV light are lighted, the chromatic aberration too much to be corrected is detected by branching a detecting optical path into two lines corresponding to the wavelengths and by arranging image sensors in image surfaces of the respective wavelengths. An image high in resolution and reduced in a noise on the defect inspection is thereby detected.
Patent JP-2003137619-A (JP)
Title: Method for treating waste containing fibers
Inventor: YAMAZAKI MASAYASU
IPC: C04B7/44
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To treat waste containing fibers in order to utilize it as an useful resource without exerting an influence on the quality of a cement clinker. SOLUTION: The cement clinker is manufactured by crushing the waste 20 containing fibers into particles having the prescribe particle size by a crushing means 21 and feeding the obtained particles to at least any of the bottom part of a rotary kiln 7, a calcinator 12 and a preheater 6 of a cement firing step.
Patent JP-2003127381-A (JP)
Title: Ink jet head
Inventor: MICHIHIRO TOSHIAKI
IPC: B41J2/05
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable ink jet head capable of keeping electric resistance values of a heat generating resistor or the like substantially constant for a long time. SOLUTION: The ink jet head is provided with a head substrate 1 in which a plurality of heat generating resistors 3 comprising NbSiO-system resistance materials are mounted on the upper surface of a base plate 2 and the heat generating resistor 3 is covered with a protective layer 5, and a top plate 6 which is arranged to form a predetermined space from the head substrate 1, wherein ink 10 filled in a space between the head substrate 1 and a top plate 8 is ejected from ink ejection ports 9 by heating of the heat generating resistor 3. The protective layer 5 of the head substrate 1 is formed by sequentially laminating a first layer 6 comprising an inorganic material containing Si oxide and/or nitride and a second layer 7 comprising a sintered perhydropolysilazane body.
Patent JP-2003131384-A (JP)
Title: Resist material and pattern forming method
Inventor: TAKEDA TAKANOBU
IPC: H01L21/027
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a resist material having high contrast between solution velocity for alkali before exposure and that after exposure, having high sensitivity and capable of achieving high resolution in the baking temperature range of 100-110 deg.C in which it is difficult to achieve high resolution when tert- butoxystyrene is used, by blending a high molecular compound using tert- amyloxystyrene as a reactive group which is decomposed by the action of an acid to increase alkali solubility as a base resin in a resist material. SOLUTION: The resist material comprises a high molecular compound having repeating units of formula (1) (where R<1> is H, hydroxy, linear or branched alkyl, halogen or trifluoromethyl; R<2> is H, hydroxy, halogen or trifluoromethyl; and n is 0 or a positive integer of 1-4) and having a weight average molecular weight of 1,000-500,000.
Patent JP-2003135334-A (JP)
Title: Dust cup and vacuum cleaner
Inventor: TANAKA AI
IPC: A47L9/16
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a dust cup and a vacuum cleaner which can prevent the clogging of filter bodies provided above a partition wall. SOLUTION: In the dust cup, a connection opening 55A and an upper opening 62 for taking air into the body 51 of a container are formed at an upper part of the body 51 of the container, the upper opening 62 is provided with the filter body 70 and air taken into the body 51 of the container from the connection opening 55A is sucked outside the body 51 of the container through the filter body 70. A cyclone container part 52 which makes the air sucked from the connection opening 55A flow in a vortex and a housing container part 53 for housing dusts therebelow are formed on the body 51 of the container and a central opening 59 is formed in the bottom wall 58 of the cyclone container part 52.  A guide port is provided for guiding the air taken into the cyclone container part 52 in a vortex into the housing container part 53 and the air guided into the housing container part 53 is sucked into the cyclone container part 52 and outside the body 51 of the container through the filter body 70.
Patent JP-2003134934-A (JP)
Title: Inoculation method for liquid spawn and inoculation apparatus therefor
Inventor: FUJISAWA MASAHIKO
IPC: A01G1/04
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an inoculation method for liquid spawn capable of stably filling the spawn while almost constantly keeping the supply amount of the spawn, and to provide an inoculation apparatus for the method. SOLUTION: The inoculation method for the liquid spawn comprises, as an inoculation process by using a liquid spawn jet mechanism 6, an inoculation process of inoculating the liquid spawn B mainly to the floor position C1 of a culture medium C in a cultivation container 4 and an inoculation process of inoculating the liquid spawn B mainly to the position of an inoculation hole C2 bored on the floor C1 of the culture medium C. The inoculation apparatus is used for attaining the inoculation method. The liquid spawn B can be thoroughly inoculated to each of the surfaces of the floor C1 as the surface of the culture medium C in the cultivation container 4 and the inoculation hole C2 hollowed and bored on a part of the floor C1 owing to the method and the apparatus, and raising hypha inside the culture medium C from the spawn is promoted.