baber/WOPTO huggingface dataset:
Patent JP-2001261003-A (JP)
Title: Bag-making guide for automatic packaging machine
Inventor: FURUIKE HITOSHI
IPC: B65B9/06
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a bag-making guide for an automatic packaging machine in which a packaging material is formed in a U-shaped section or into two portions, a guide to guide the traveling of the packaging material is internally brought into contact with a returned portion of the formed packaging material and not easily heated even when subjected to the radiation heat of a heat sealer, and the consistent forming effect and guide effect can be demonstrated for a long time, and the packaging material is prevented from being bonded to the guide in the initial adjustment or in the start after the automatic packaging machine is once stopped. SOLUTION: Bag-making guide projections 2, 3 which form the packaging material F in the U-shaped section or folding it in two portions, and guide the traveling downward are provided outwardly in a projecting manner on an outer surface of a filing nozzle 1 which fills a filling material into a seal packaging bag.
Patent JP-2001267862-A (JP)
Title: Power amplifier to which directional coupler is cascade- connected
Inventor: MIZUNO SHUGO
IPC: H03F3/68
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To solve the problem caused by the fact that the number of unit power amplifiers cannot be set to an arbitrary value in a conventional power synthesizer using a 3dB coupler and that a frequency band becomes remarkably narrow as the number of syntheses becomes large in a conventional power synthesizer using a Wilkinson-type power synthesizer. SOLUTION: Plural power distributors 11 and 12 which are cascade-connected, plural unit power amplifiers 21, 22 and 23 and plural power synthesizers 31 and 32 which are cascade-connected are installed. The plural power distributors 11 and 12 are constituted of directional couplers different in single body connection degrees. The plural power synthesizers 31 and 32 are constituted of directional couplers different in the single body connection degrees. Input power 9 is successively branched by the plural power distributors 11 and 12 and branch powers 51 and 52 are outputted. Branch powers 51 and 52 are successively amplified by the plural unit power amplifiers 21, 22 and 23 and unit powers 61, 62 and 63 are outputted. The unit powers 61, 62 and 63 are successively synthesized by the plural power synthesizers 31 and 32.
Patent JP-2001258440-A (JP)
Title: Reel for fishing
Inventor: OISHI HARUMICHI
IPC: A01K89/015
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To enable the adjustment of the frictional coupling force of a rotor in the delivering state of a fishing line while keeping the locked state of the rolling member of a rolling one-way clutch. SOLUTION: A collar 8 is fit to the supporting part 3g of a side plate 3 having a recess 3h and plural grooves 3j in a non-rotatable and axially movable manner. Gaps (a) and (b) are formed in the recess 3h at the front and rear sides of the collar 8 and elastic rings 29, 30 such as felt or soft rubber rings are inserted into the gaps (a) and (b). A rotor 15 and an inner ring 39 are fit on a driving shaft 7 and an adjusting member 40 is screwed on the shaft 7. The outer ring 9 of a rolling one-way clutch D is inserted and fixed in the cylindrical part 8a of the collar 8. A holder 41 and a rolling rod member 42 are held in the outer ring 9 of the rolling one-way clutch D.  The inner circumference 9a of the outer ring 9 has a concave free rotation zone α of the rolling rod member 42 and a stopping face β to be brought into contact with the rolling rod member 42 to stop the rotation of the member.
Patent JP-2001268351-A (JP)
Title: Method for processing image
Inventor: ASAKURA MASANORI
IPC: B41J2/52
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an image processing method capable of easily obtaining a multi-level image on which an original binary picture is exactly reflected. SOLUTION: Binary image data are converted into multi-level image data (S1), and the converted multi-level image data are enlarged or reduced (S2), and the enlarged or reduced multi-level image data are binarized so that enlarged or reduced binary image data can be obtained (S3). Then, weighting factors are set in a pixel to be interpolated and the peripheral pixels in the binary picture, and the multi-level pixel value of the pixel to be interpolated is calculated, based on the set weighting factors and the binary pixel values of the pixel to be interpolated and the peripheral pixels.
Patent JP-2001261893-A (JP)
Title: Rubber composition for oxygen hose and oxygen hose using the same
Inventor: MATSUMURO YASUHIKO
IPC: B32B25/10
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition for oxygen hose which can prevent burning of the inner surface of the hose in the previous stage leading to explosion, and furthermore, can prevent an explosion accident beforehand, and an oxygen hose using the same. SOLUTION: The oxygen hose rubber composition comprises 100 pts.wt. rubber component and <=3 pts.wt. antioxidant. The oxygen hose uses this rubber composition in the inner tube layer 1.
Patent JP-2001260367-A (JP)
Title: Method for manufacturing liquid drop discharge head
Inventor: HASHIMOTO KENICHIRO
IPC: B41J2/16
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To highly accurately form a thickness of a diaphragm at low costs. SOLUTION: A high concentration boron diffuse layer 21 of a depth corresponding to the thickness of the diaphragm 10 is formed to one face of a silicon substrate 20. The silicon substrate is etched from the other face by a potassium hydroxide aqueous solution having an IPA added thereto.
Patent JP-2001267583-A (JP)
Title: Thin-film transistor, liquid crystal display device and their manufacturing method
Inventor: TAKEGUCHI TORU
IPC: H01L29/786
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a TFT and an LCD, in which the breakdown voltage of a gate insulating film is not lowered and which can be doped, without generating a resist burn, and to provide a manufacturing method for the TFT and the LCD. SOLUTION: The TFT of this invention is provided with a semiconductor layer (3), which is situated on a substrate (1) and which contains a pair of impurity regions sandwiching a channel region. The TFT is provided with an insulating film (4), which is situated on the semiconductor layer so as to come into contact with the semiconductor layer. The TFT is provided with a gate electrode (5a), which comes into contact with the insulating film and which is situated in the upper part of the channel region. The insulating film is formed of a homogeneous integrated substance. A thickness t0 of an insulating film (4b) situated on the channel region is larger than a thickness t1 of an insulating film (4a), situated on the impurity regions.
Patent JP-2001263019-A (JP)
Title: Oil pump driving structure for engine
Inventor: TAKEGAMI MASAKI
IPC: F01M11/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an oil pump driving structure for an engine capable of preventing increase of the number of parts and an arrangement space by driving the oil pump utilizing a speed reducing gear disposed on a crankshaft. SOLUTION: The crankshaft 12 of the engine is connected to an impeller shaft 13 through the speed reducing gear 56, an oil pump driving gear 70 is engaged with the speed reducing gear 56, and the oil pump driving gear 70 is connected to the scavenging side pump 72 and a field side pump 73 through a pump driving shaft 71.
Patent JP-2001266726-A (JP)
Title: Control method of load-switchgear
Inventor: NAKADA TOMOYUKI
IPC: H01H47/18
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a control method of a load-switchgear for solving the problems that may occur where switching is performed by only one relay, due to the dispersion of action time, contact chattering or the like of two relays and the employment of a relay with a large switching capacity is required for improving the reliability of the relay. SOLUTION: By making time lags in energizing two relays inserted in respective power-source lines, control of their actions and returns is conducted separately and surely, and contact wear due to load switching is shared surely between the two relays. In this way, contact wear due to switching can be reduced, contact deposition and deterioration of insulation at a contact part can be prevented, and by effectively utilizing the switching durability of individual relays, improvement in the reliability, reduction of size of the device and cost reduction can be achieved.
Patent JP-2001272078-A (JP)
Title: Demonstration mode selecting apparatus for air conditioner
Inventor: NORIKANE YOSHIYASU
IPC: F24F11/02
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a demonstration mode selecting apparatus for an air conditioner capable of operating the air conditioner in a demonstration mode only by supplying a power in a shop without requiring a particular operation. SOLUTION: In a separate type air conditioner including an indoor machine 2 and an outdoor machine 1 and having a function of operating in a demonstration mode by display section 13 or by an air conditioner itself, a demonstration mode setting apparatus for the air conditioner includes an installation state detection section 11 for detecting an installation state upon demonstration at the front of a store and upon installation for use by a customer, a demonstration mode release input section 15 for releasing the demonstration mode if desired, and a control section (demonstration mode control means) 12 for judging whether or not the air conditioner can enter the demonstration mode from a difference of detected installation states,  the control section entering the demonstration mode operation when the state is judged to be a demonstration state and there is no input into a demonstration mode release input section 15.
Patent JP-2001270484-A (JP)
Title: Frame structure of tricycle for riding
Inventor: SHIMIZU TATSU
IPC: B62D21/18
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a frame structure of a tricycle for riding capable of preventing front side parts of a frame from being largely inclined to prevent the overturning even when the tricycle for riding is quickly turned during the traveling on the flat road, or turned during the traveling on the slope. SOLUTION: Grounding members 5 are mounted on both front sides of the frame 1 of the tricycle for riding having one wheel as a front wheel 2 and two wheels as rear wheels 3.
Patent JP-2001278624-A (JP)
Title: Titania sol composition and coating liquid composition containing same
Inventor: MATSUDA KOZO
IPC: C09D5/00
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a titania sol highly dispersed and keeping stable dispersion for a long time. SOLUTION: This highly dispersible titania sol composition is made by adding aluminum alkoxide to a titania slurry in which titania powder is dispersed into an aqueous medium, resulting in generating alumina hydrate by hydrolysis which makes the titania sol to stabilize in dispersion.
Patent JP-2000290076-A (JP)
Title: Production of ceramic
Inventor: BEEZ THOMAS
IPC: C04B35/634
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To produce a ceramic green foil having no cracks, no pores and no strain, without using any organic solvent by using as a raw material, a liquid dispersion (slurry) containing a ceramic powder and a solvent which is an aqueous vinyl acetate homopolymer or aqueous ethylene-vinyl acetate copolymer. SOLUTION: In this production process above described, when an aqueous ethylene-vinyl acetate copolymer is used as the solvent, the monomer ratio of (vinyl acetate):(ethylene) can be changed over a wide range, or more specifically, in the range of 95:5 to 75:25 and the higher the ethylene component ratio, the softer the green foil or product. Also, since the ratio of the liquid component content to the solid component content in the liquid dispersion (slurry) can be adjusted to 5-25 wt.% to enable setting of the ceramic powder content in the slurry to a high value, the drying time can be shortened. Further, as the ceramic powder, a silicate-based, oxide-based or nonoxide-based ceramic powder can be used, preferably in a 30-85 wt.%, or in particular 70-85 wt.% ratio of the ceramic powder to the solvent.
Patent JP-2001282473-A (JP)
Title: On-line printing system and printer
Inventor: NAKAJIMA HIROKI
IPC: H04N1/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an on-line printing system, a printer and a print quality guaranteeing method capable of identifying the quality of a print printed on one communicator side with that of a print printed on the other communicator side. SOLUTION: The on-line printing system is provided with a 1st device 20 and a 2nd device 30 for transmitting/receiving space data through Internet 100, the 1st device 20 is provided with a 1st PS 24 for editing the space data and a 1st printer 21 for printing out the space data edited by the 1st PS 24 and the 2nd device 30 is provided with a 2nd printer 34 for printing out the space data received by the 1st device 20 and a 2nd PS 33 for storing correction data 24a, 33a for correcting a difference between the quality of a print printed by the 2nd printer 34 and that of a print printed by the 1st printer 21. The 2nd printer 34 prints out the space data based on the correction data 24a, 33a stored in the 2nd PS 33.
Patent JP-2001275533-A (JP)
Title: Spinning reel for fishing
Inventor: MATSUDA KAZUYUKI
IPC: A01K89/027
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To ensure the waterproofness for the rear of a spool and prevent trouble from arising in functions of each part in the interior of the spool. SOLUTION: This spinning reel for fishing is obtained by fitting a cylindrical spool fitting and supporting part 3, a bearing 10 and a cylindrical spool fitting and supporting part 3' onto the outer periphery of a small-diameter part 1b of a spool shaft 1, fitting an inner shaft cylindrical part 2a of a spool 2 onto the outer periphery of the spool fitting and supporting part 3 and the bearing 10, fitting a braking member A onto the outer periphery of the spool fitting and supporting part 3', fitting a sealing member 18 composed of an O-ring onto a peripheral groove 3d of a cylindrical part 3a of the spool fitting and supporting part 3,  fitting a sealing member 19 composed of an O-ring onto a peripheral groove 3f and screwing a nut part 22a of a nut unit 22 fitted on the inside of a drag regulating member 8 so as to stop whirling onto a screw thread part 1c at the tip of the spool shaft 1.
Patent JP-2001275439-A (JP)
Title: Mowing machine
Inventor: KUROHARA KAZUAKI
IPC: A01D34/63
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a mowing machine capable of releasing mowed grass contained in a grass container from a maximally high position, nevertheless capable of simplifying and lightening a mowed grass releasing mechanism and also decreasing upper-side spatial limitations in lifting the grass container so as to improve workability. SOLUTION: This mowing machine has a mechanism comprising collecting mowed grass with a mowing device B set on a running body A into a grass container C on the rear portion of the body through a duct 14, has a lift D lifting the container C with keeping its set posture or near the posture in collecting the grass between the body A and the container C, and has a bottom plate 28 switchable between a posture in which the contained grass is released downward through an opening 27 set at the bottom of the container and a closing posture in which the opening 27 is closed.
Patent JP-2001281338-A (JP)
Title: Image detector
Inventor: OGAWA MASAHARU
IPC: H04N5/32
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To make surely increasable the signal electric charge quantity in a radiation solid detector provided with a light radiating linear electrode and an electrifying linear electrode arranged parallelly to each other. SOLUTION: The detector 20 is constructed by laminating a recording light side electrode layer 21, a recording photoconductive layer 22, an electric charge transporting layer 23, a reading photoconductive layer 25, and a reading light side electrode layer 25 having a stripe electrode 26 constructed of an element 26a in this order. A sub-element 27a for outputting an electric signal at a level corresponding to a quantity of latent image polarity electric charge accumulated in an electricity accumulating part 29 formed in the interface between the recording photoconductive layer 22 and the electric charge transporting layer 23 is arranged parallelly to the element 26a.  A light shielding film 31, which is provided with a thickness having such reading light irradiation intensity Ub to the element 26a and reading light irradiation intensity Uc to the sub-element 27a so as to satisfy the relationship Ub/Uc>=5, is arranged, while a conditional expression Wc<=Wd<=(Wc+2×Wbc) is satisfied when a clearance between the element 26a and the sub-element 27a is represented by Wbc.
Patent JP-2001284640-A (JP)
Title: Light emitting element array
Inventor: YAMAMOTO HIROKI
IPC: H01L33/08
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting element array with a small number of wires capable of being manufactured by less manufacture processes. SOLUTION: One block A(n/2) is formed of two light emitting thyristors D(n-1) and Dn and a capacitor is arranged between the anode side of the light emitting thyristor D(n-1) and the anode side of the light emitting thyristor Dn. The light emitting thyristors D(n-1) and Dn are respectively connected through resistors R (n-1) and Rn to a common anode electrode A(n/2) and the gate electrodes of the light emitting thyristors D(n-1) and Dn of the respective blocks B(n/2) are electrically connected with one common electrode G.
Patent JP-2001277906-A (JP)
Title: Vehicular driving force control device
Inventor: NAGAMURA KENSUKE
IPC: B60W10/10
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To carry out highly accurate inertia compensation control without being influenced by noise of an engine rotation sensor by using inertia compensation driving source torque determined by presumption without performing a differential operation of the number of engine rotation in a converter state. SOLUTION: A driving source output shaft rotational angular velocity presumption means 18 presumes driving source output shaft rotational angular velocity from a driving source output torque and the input torque of a torque converter by the equation of motion; a first inertia compensation driving source torque operation means 21 calculates the inertia compensation driving source output torque for compensating the influence of driving system inertia on the driving force in the converter state from the torque ratio of the torque converter, the driving source output shaft rotational angular velocity, the driving shaft rotational angular velocity, the driving shaft rotational angular acceleration, the speed change rate of a continuous variable transmission and the speed change ratio of the continuous variable transmission;  and a driving source control means 25 operates a driving source output torque operation means 26 to increase or decrease the driving source output torque according to the inertia compensation driving source torque.
Patent JP-2001282891-A (JP)
Title: Extraction system, extraction method and record media
Inventor: YONEYAMA KIYOSHI
IPC: G06Q50/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an extraction system, an extraction method and a record media recording a program extracting with high efficient and accuracy an shutdown area of supply of water, gas and power, etc., from the pipe fitting figure divided into respective meshes to be managed by plural servers. SOLUTION: In this extraction method, attributes are added and held at all boundary nodes becoming points of intersections of mesh boundaries and pipes passing the mesh boundaries (STEP 201). Then a construction point is specified (STEP 202), the point is inputted, shutdown areas of water supply such as the first and the second shutdown area of water supply are extracted with referring the attributes added at the boundary nodes (STEP 203). The process of the STEP 201 is processed by the server managing the meshes.
Patent JP-2001288814-A (JP)
Title: Structure and method for connecting large steel tube beam
Inventor: OKUYAMA NOBUHIRO
IPC: E04B1/24
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To reduce the smoothing work after the permanent welding by performing the function of a conventional erection piece by a structure using an attachment/detachment member. SOLUTION: The load during the building work of a large steel tube beam 2 is sustained by a load sustaining portion 3 of a column side connection steel tube 1, the misalignment between the column side connection steel tube 1 and the large steel tube beam 2 is adjusted by an alignment adjusting means 4 mounted on the large steel tube beam 2 in an attachable/detachable manner, a bracket 7 for adjusting the span is provided on locations facing each other of the column side connection steel tube 1 and the large steel tube beam 2 facing each other supported by the load sustaining portion 3 in an attachable/ detachable manner,  a fixed plate 9 is mounted over the column side connection steel tube 1 and the large steel tube beam 2 supported by the load sustaining portion 3 and facing each other in a locking manner to connect the column side connection steel tube 1 to the large steel tube beam via the fixed plate 9.
Patent JP-2001288282-A (JP)
Title: Process film for forming room temperature-curable silicone rubber film
Inventor: TANIWAKI FUJIO
IPC: C08J5/18
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a film-forming process film which is suited in forming a room temperature-curable silicone rubber film and has excellent releasability from a silicone rubber film after curing. SOLUTION: The process film has a thermoplastic polyester resin having a glass transition temperature of >=50 deg.C as the major component. This film may be laminated on at least one surface of a substrate.
Patent JP-2001287903-A (JP)
Title: Method for producing needle-like apatite particle
Inventor: SONOBE KENYA
IPC: A61K6/838
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of producing a finely and highly needle- like apatite particle in a high yield, suitable for uses such as a material for organisms, a filling material for a column, etc., and a reinforcing material for a plastic and a rubber. SOLUTION: This method for producing a needle-like apatite particle is characterized in that (A) a calcium compound having phosphorus and calcium in the molar ratio (P/Ca) of <=0.1 and (B) a phosphoric or a phosphorous ester compound are formulated with (C) a solvent composed of water or at least one kind of a hydrophilic organic solvent to give a raw material solution, which is subjected to a hydrothermal synthesis at >=120 deg.C under pressure.