baber/WOPTO huggingface dataset:
Patent JP-H11178461-A (JP)
Title: Heating device for greenhouse
Inventor: AKAHORI YASUSHI
IPC: A01G9/26
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To readily install and remove a flexible heating element from a heat receiving pipe at the time of maintenance such as inspection or repair. SOLUTION: This heating device for a greenhouse is obtained by arranging a heat receiving pipe 3 in the form of a loop on the cultivation ground surface of a heat insulating house 1, fixedly attaching a sheetlike flexible heating element 10 to the outer peripheral wall of the heat receiving pipe 3 and installing an energizing controlling means 18 electrically connected through an energizing cord 16 to the heating element 10 and controlling the heating element 10 based on a signal detected by a temperature sensor 21 for directly or indirectly detecting the temperature of a heating medium 20 in the heat receiving pipe 3 heated through the heating element 10 in the interior or the exterior of the heat insulating house 1.
Patent JP-H11188741-A (JP)
Title: Method and apparatus for cleaning vulcanizing mold
Inventor: ONO SHINGO
IPC: B29C35/02
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for cleaning a vulcanizing mold by removing the residue comprising a plastic material formed on the vulcanizing mold repeatedly used in the vulcanizing molding of a plastic product or the like. SOLUTION: An electrode 21 provided with air orifices communicating with jet orifices is arranged to the outer surface of a shower pipe and voltage is applied across the electrode 21 and a vulcanizing mold 10 to form a high frequency plasma region between the electrode and the mold and a reactive gas plasma is allowed to act on the vulcanizing mold 10 through the plasma region. The reactive gas plasma is ejected to the inner surface of the vulcanizing mold arranged in a vacuum treatment tank 1 from a large number of the jet orifices of the shower pipe to be allowed to act on the vulcanizing mold 10 to remove the elastomer residue on the surface of the mold by ashing.
Patent JP-2000191067-A (JP)
Title: Pallet for carrying of curved glass sheet
Inventor: TORIKAI HIDEAKI
IPC: B65G49/06
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To improve the packing workability by pinching a curved glass sheet to be carried, between respective poles. SOLUTION: The protrusion of a pole is inserted in a pole insertion hole 7 on the deep end side of this pallet 1, and two poles 9 are erected. The location of the pole insertion hole 7 on the deepest end side is determined in response to the quantity of curved glass sheets to be carried. The curved glass sheets G to be carried are leaned against the two poles 9, and a pole 9 is erected on the front section, and the curved glass sheets G are pinched between the pole 9 on the front section and the pole 9 on the deepest end side. Two sheets of the curved glass sheets G of which the width is in the depth direction, may be held by arranging them in parallel by inserting a protective material made of paper in-between. When a gap is generated in the dimension, a proper cushioning material is inserted.  The curved glass sheets G and the poles 9 are alternately arranged in order, and on the whole body of the glass supporting beams 10 of the pallet 1, the curved glass sheets G are loaded while being arranged in parallel. A side surface pressing plate 11 is arranged on both sides, and fixed with a stopper pin 11a, and both sides of the curved glass sheets G are fixed and held. Then, in the last stage, the pole of the most forward section, is erected.
Patent JP-H11195852-A (JP)
Title: Printed-wiring board unit
Inventor: SAKURAI MAKOTO
IPC: H05K1/02
Filed: 1997-12-29
Abstract: PROBLEM TO BE SOLVED: To provide a printed-wiring board unit which provides a filter characteristic equal to a characteristic in a state of single piezoelectrrc device such as a piezoelectric filter or the like before being mounted, even when the piezoelectric device is mounted on a printed-wiring board. SOLUTION: On a printed-wiring board 20 on which a piezoelectric device 1 is mounted, input/output wiring patterns 24, 25 which correspond respectively to input/output terminals are formed, isolation regions 22, 23 which surround the input/output patterns 24, 25 at least partly are formed, and grounding patterns 21 which are formed over a prescribed range on the printed-wiring board 20 are formed in such a way that the input/output wiring patterns 24, 25 are surrounded at least partly by separating the respective isolation regions 22, 23. In the grounding patterns 21, an insulating line 30 which cuts the grounding patterns 21 electrically into an input-side grounding pattern 32 and an output-side grounding pattern 31 is formed.
Patent JP-H11200287-A (JP)
Title: Temporary attaching paper to magnetic face
Inventor: KAWABATA HIROSHI
IPC: D21H19/06
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a temporary attaching paper capable of being readily, precisely and temporarily attached to a displaying body having a magnetic surface. SOLUTION: This temporary attaching paper to be attached to a magnetic face has iron powder 2 dispersively attached thereto. The iron powder 2 can be dispersively attached on the overlapped surfaces between overlapped two pieces of paper, or can be dispersively attached by forming white layers on the overlapped surfaces and dispersing the iron powder 2 in the white layer 3.
Patent JP-H11199349-A (JP)
Title: Permeation reactive color former
Inventor: OIWA TARO
IPC: C09D1/04
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To carry out the colored coating deeply in a surface layer by adding water, various alcohols and an acid or ammonia to a color forming substance such as a dye having a double structure containing a benzene ring, etc. as the center and having hydrophilicity and tack, sodium silicate, etc., converting the substance into a metal alkoxide, stirring, reacting and binding the resultant metal alkoxide to the sodium silicate and coating the surface of a cement product with the prepared solution. SOLUTION: A dye or pigment readily binding to hydroxyl groups or easily modifiable is selected from dyes and pigments having a double structure containing benzene ring as the center and then laked to impart water insolubility to wash water thereto. Furthermore, a metal salt solution is added and reaction is carried out under stirring in order to impart weather and abrasion resistances and permeability. Thereby, a metal alkoxide is formed. Sodium silicate is then added thereto to enhance functions and prepare a color former. The ratio of the preparation is 95-70 pts.wt. reactional solution to 5-30 pts. wt. color forming substance. When the surface of a concrete product is coated with the resultant color former, the color former is permeated to 2-10 mm depth of the interior of the concrete after 24 hr at room temperature to color the concrete product.  A coating film is formed and fixed.
Patent JP-2000196644-A (JP)
Title: Switching hub
Inventor: ONUKI YASUTERU
IPC: H04L12/44
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a switching hub which suppresses the load of a network in the network where a repeater is connected and improves the responsiveness of inter-terminal communication in the network where the repeater is connected. SOLUTION: In this switching hub 101 which has plural ports and relays a frame received by a certain port to a port corresponding to the destination address of the frame, a repeater detecting means that detects whether or not a device connected to the port is a repeater according to the number of kinds of transmission source addresses of a frame to be received by the port is provided, when the device connected to the port is a repeater 102, the received frame is authenticated to reject an illegal received frame, and when the device connected to the port is not a repeater, the received frame is relayed without authentication.
Patent JP-2001181173-A (JP)
Title: Bleaching preparation for external use
Inventor: HOSHINO HIROSHI
IPC: A61K8/46
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a bleaching preparation for external use having extremely high bleaching effects. SOLUTION: This bleaching preparation for external use comprises only an ingredient (A) or the ingredient (A) and an ingredient (B). (A) a bleaching agent comprises an extract from Rubus suavissims S. Lee and (B) one or more medicinal effective agents selected from a bleaching agent, an active oxygen scavenger, an antioxidant, an antiinflammatory agent and an ultraviolet ray inhibitor.
Patent JP-2000197971-A (JP)
Title: Shield gas for welding of austenitic stainless steel
Inventor: SASAKI TOMOAKI
IPC: B23K9/23
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a shield gas at low cost capable of reducing a composition ratio of an argon gas and conducting arc welding not damaging the structure of the part to be welded of austenitic stainless steel. SOLUTION: A shield gas for MIG welding has a composition consisting of an argon gas as a base, a mixture gas either of a carbon dioxide gas of 2-5 vol.% and/or an oxygen gas of 0.01-10 vol.%, mixing a nitrogen gas of 0.01-10 vol.% therein, further mixing a hydrogen gas of 0.5-3 vol.% therein, Further, the shield gas for MAG welding has a composition of consisting of an argon gas as a base and a mixed gas of a carbon dioxide gas of 5-25 vol.% and a nitrogen gas of 0.01-10 vol.%, further, the shield gas for TIG welding has a composition of consisting of an argon gas as a base and a mixed gas of a nitrogen gas of 0.01-10 vol.%, a hydrogen gas of 3-10 vol.%. These shield gases having the gas compositions are applied by directly extracting from an air liquefaction separation device installed to an argon extraction process.
Patent JP-2001178454-A (JP)
Title: Polygalacturonase
Inventor: YAJIMA NORIYUKI
IPC: C12R1/07
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide polygalacturonase useful for detergents, textile treatment agents, etc. SOLUTION: The polygalacturonase is such as to have protopectinase activity, exhibiting optimally reactive pH near neutrality, being resistant to surfactant and chelating agents, and act even in alkaline region.
Patent JP-2001189643-A (JP)
Title: High input impedance circuit, amplifier circuit, detection circuit and storage equipment
Inventor: NAKAMURA NORIO
IPC: H03F3/50
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a high input impedance circuit, of which the input impedance and the noise characteristics can be adjusted and of which the offset voltage to occur in its output terminal can be reduced by setting the current of a current source to an optimal value. SOLUTION: An input terminal T1 is connected to the base of a transistor Q1, and the emitter of the transistor Q1 is connected to the base of a transistor Q2 and the base of a transistor Q3 respectively. Besides, the emitter of the transistor Q2 is connected through a current source I1 to a power source E1 and connected to an output terminal T2. The emitter of the transistor Q3 is connected through a current source I2 to the power source E1. Further, the collectors of the transistors Q1, Q2 and Q3 are connected to a ground potential GND, respectively.
Patent JP-2001188245-A (JP)
Title: Pin connector holder
Inventor: IWATA TERUHIRO
IPC: G02F1/1345
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a pin connector holder which can connect the pin connector to an external drive circuit easily by preventing the pin connector from bending with bending stress, etc., and maintaining the spacing of each pin connector at equal intervals. SOLUTION: In order to take the electric conducting of the electrode terminal part 3 of a liquid crystal display element 1 and an external drive circuit, while having a side face clamping part 12 which clamps at least one part of side face of the direction of the lengthwise axis of plural pin connectors 6 and 6 connected by separating a prescribed distance to the electrode terminal part 3, a side face clamping part 12 is continuously formed so that the pin connectors 6 and 6 which make the adjacent position may be held integrally.
Patent JP-2001179984-A (JP)
Title: Recorder and image reader
Inventor: NAITO HISATSUGU
IPC: B41J2/13
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a recorder smaller than a width of a recording medium and an image reader smaller than a reading width of the recording medium. SOLUTION: This recorder comprises a housing 102 for holding a recording medium P in a cylindrical portion, a feeding section 110 for feeding the held recording medium P in the axis direction of the housing 102, a recording section 120 for recording by ejecting ink by being rotated on the recording medium P held in the housing 102, a driving means 210 for rotating the recording section 120 and an energy generating means for generating energy for ejecting the ink from the recording section 120.
Patent JP-2001191154-A (JP)
Title: Molten metal continuous casting apparatus
Inventor: INOUE TAKESHI
IPC: B22D11/04
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a continuous casting apparatus which prevents the generation of lump-like solidified stocks attributable to insufficient heating of the powder generated in the vicinity of a submerged nozzle in implementing the electromagnetic continuous casting using the mold powder as the lubricant, and stably and continuously manufacture a slab of excellent quality which is free from any surface cracks. SOLUTION: In the continuous casting apparatus to implement the electromagnetic casting by applying the high frequency field in a continuous casting mold, longitudinal slits are formed in a mold wall with predetermined spaces, an electromagnetic coil is disposed on the outer circumference of the mold, and the submerged nozzle for feeding the molten metal is formed of an electrically conductive material at least in the vicinity of a meniscus to implement the induction heating of the mold powder.
Patent JP-2001189919-A (JP)
Title: Image information converter and image information conversion method
Inventor: SATO KAZUFUMI
IPC: H04N7/01
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an image information converter, that converts an interlace scanning image including an inter-field phase shift into a noninterlace scanning image, whose inter-field phase shift is corrected so as to output the non- interlaced scanning image, whose image quality deterioration can be prevented. SOLUTION: The image information converter employs a top field motion adaptive interpolation device 5, that conducts different interpolation processings, when receiving still area presence information from when receiving moving area presence information and also employs a bottom field motion adaptive interpolation device 6, that conducts different interpolation processing, when receiving still area presence information from when receiving moving area presence information.
Patent JP-2000225118-A (JP)
Title: Suture fixing tool
Inventor: SCHWARTZ HERBERT E
IPC: A61B17/04
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To fix a suture in a body without a knot by passing a suture into a tissue through an anchor having a tapered or step-like canula, and passing the suture through the canula to form a returning ring after passing the second anchor opposite the defect. SOLUTION: A suture 40 passes a canula 22 of a tapered or step-like anchor 20, passes the second anchor 80 or rounds the second anchor 80 to form a ring, and returns to the start through the canula 22. In the use, the anchor 20 and the second anchor 80 are placed opposite a defect of a soft tissue, and the canula 40 is used for joining the defect. Holes 82, 84 are provided in the second anchor 80, and the suture 40 is extended from the first anchor 20 to the second anchor 80 to from a ring through the first hole 82 and return to the start toward the first anchor 20 through the second hole 84.
Patent JP-2000248033-A (JP)
Title: Production of polyurethane foam
Inventor: WATABE HIROYUKI
IPC: C08G18/09
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing even at relatively low temperatures a polyurethane foam excellent in mechanical properties with addition- polymerized segment and polyurethane segment crosslinked with each other. SOLUTION: This method for producing a polyurethane foam comprises polymerization between an addition-polymerizable active hydrogen component consisting of A1 or A2 described below and an organic polyisocyanate in the presence of a polymerization initiator consisting of a peroxide, transition metal- contg. compound, chelating agent and/or reducing agent, in the presence or absence of an auxiliary to carry out polymerization of addition-polymerizable functional groups along with polyurethane formation reaction; A1: a compound (a) having active hydrogen-contg. group and addition-polymerizable functional group; A2: two or more kinds of compounds selected from the compound (a), a compound b having addition-polymerizable functional group but no active hydrogen-contg. group, and compound c having active hydrogen-contg. group but no addition-polymerizable functional group.
Patent JP-2000189216-A (JP)
Title: Necktie holder
Inventor: KURODA RYUSHI
IPC: A44B6/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a necktie holder provided with the function of preventing the swing of a necktie for simplifying and facilitating attachment and detachment to/from a shirt. SOLUTION: For an insertion piece part 2 provided with one or more slits 1, a wide width part 3 is formed on one end side of the insertion piece part 2 and an adjustment belt 5 provided with a buttonhole 4 or a cut 4a is freely turnably or free flexibly attached to the longitudinal direction end part of the wide width part 3. In this case, the slit 1 has width capable of inserting the adjustment belt 5.
Patent JP-2001179084-A (JP)
Title: Liquid treating device
Inventor: SUZUKI AKIRA
IPC: B01J19/28
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To make even a harmful compound harmless by converting such a chemical compound which does not react chemically with whatever chemical under a normal condition to a chemical compound of different property with the help of a reactive chemical and provide a practically effective method in order to obtain the described chemical reaction stably and continuously under normal temperature and normal pressure. SOLUTION: This liquid treating device is operated in such a way that the reactive chemical is mixed with a liquid in which the chemical compound which does not react chemically with whatever chemical under the normal operating condition of a rapid rotary reaction device, is molten or suspended to obtain a mixed solution, which is, in turn, stirred by a rapid rotary platen and a radical extracting reaction is generated by a high frictional heat and a load obtained from the rapid rotary platen. Thus an unpaired molecule and the reactive chemical are bound together to produce another substance intended for.
Patent JP-H04209793-A (JP)
Title: Method for growing crystal
Inventor: NISHIJIMA YOSHITO
IPC: H01L21/205
Filed: 1990-12-01
Abstract: PURPOSE:To produce a grown semiconductor single crystal having improved characteristics by removing the metal formed on a reduced substrate surface with a halogen (or halogen compound) in the thermal cleaning of a substrate prior to the crystal growing process. CONSTITUTION:A substrate is subjected to thermal cleaning in a reducing atmosphere by heating at a prescribed temperature and a semiconductor crystal is grown on the cleaned substrate surface. In the above process, a halogen or a halogen compound is added to the atmosphere after the thermal cleaning to remove the metal formed on the substrate surface by the thermal cleaning and the crystal is grown on the cleaned surface of the substrate. Preferably, the atmosphere is hydrogen and the halogen or halogen compound is chlorine or hydrochloric acid. The substrate temperature in the metal-removing process is maintained below the decomposition temperature of a compound of the halogen and the metal constituting the composition of the substrate.
Patent JP-H04212564-A (JP)
Title: Facsimile device
Inventor: ISHIKAWA HIROYOSHI
IPC: H04N1/00
Filed: 1990-12-06
Abstract: PURPOSE:To avert the failure in arrival of accumulated telegraphic messages at destination facsimile terminals and to decrease the operating burden on operators with the facsimile device by executing the transmission and reception processing of the telegraphic messages in accordance with the operation management table set with the time zones for transmission and reception at every destination facsimile terminal. CONSTITUTION:The operation table set with the transmission and reception time zones for each of the plural facsimile terminals F1 to Fn connected to a communication network N by the transmission and reception time in the prescribed period of each of the above-mentioned facsimile terminals is stored into a memory section 3. An operating section 7 which assigns the transmission and reception time for each of the facsimile terminals F1 to Fn is provided. An SCU 2 executes the transmission and reception processing to the assigned destination facsimile terminals by discriminating the transmission and reception time zones of the destination facsimile terminals inputted from the operating section in accordance with the above-mentioned operation table and controlling communication control sections 8, 9.
Patent JP-H04143871-A (JP)
Title: Alignment of image
Inventor: DAN ESU BURUUMUBAAGU
IPC: H04N1/387
Filed: 1990-12-07
Abstract: PURPOSE: To speedily and efficiently array binary images and to facilitate following image processing by integrating more than one reference feature parts called starting points into the binary images at the positions displaced by a known distance from a feature part in question in the image. CONSTITUTION: An image 10 is provided with a large number of starting points 15a-15d where these are reference marks set at nomical know positions corresponding to the feature part in question. The starting points 15a-15d are distinguished by characteristics which are not sheared by the other parts of the image. In the specific examples, the stating points 15a-15d are 'hook' marks formed by joining two mutually perpendicular at respective terminal parts. Therefore, the image 10 is subjected to a series of operations by which their positioned are determined by projecting the starting points. Thus, the position of the feature part in question can be decided.
Patent JP-H04219735-A (JP)
Title: Liquid crystal display device
Inventor: YANAI KENICHI
IPC: G02F1/136
Filed: 1990-12-20
Abstract: PURPOSE:To provide an opposite matrix type liquid crystal display device wherein DC level shift is prevented. CONSTITUTION:A liquid crystal display device which includes a first substrate having a thin film transistor 1, connecting a gate G to a scan bus line Si, either of a drain D and sources S to a reference potential supply bus line Rij, and the other source S or the drain D to liquid crystal display electrode P1 respectively, and a second substrate having a data bus line D1 and provided in such a manner as sandwiching liquid crystal between it and the first substrate, and which performs display by means of control of a voltage applied between the data bus line Di and the display electrode Pij and has a capacity C provided between the reference potential supply bus line Ri and a display electrode P1-1,j.