baber/WOPTO huggingface dataset:
Patent JP-2001265175-A (JP)
Title: Image forming device
Inventor: KAMEI CHIKA
IPC: G03G15/14
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a very reliable image forming device in which a power supply circuit is shared by an electrifier and a destaticizer and an operating current for the electrifier is always kept at a fixed value. SOLUTION: The operating current is supplied to the electrifier 21 and the destaticizer 24 by a constant current power supply circuit 100, and the sum of the operating current is maintained at the fixed value. The change in the operating current of the destaticizer 24 is detected, and the fixed value of the circuit 100 is corrected according to the detected result.
Patent JP-2001274271-A (JP)
Title: Manufacturing method of electronic part device
Inventor: MAENO TAKANORI
IPC: H01L23/02
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an electronic component device, which enables airtight sealing completely without affecting an electronic component inserted in a housing 6. SOLUTION: A sealing material 3 is applied in advance to a surface at the side of a case 4 of a metallic housing 6 and a sealing material storage part (fillet part) 3a in contact with an inner wall surface of a side wall 4a at the housing side is formed.
Patent JP-2001271096-A (JP)
Title: Cleansing agent, packing agent, anti-irritant and deodorant
Inventor: TAKAHASHI YASUKO
IPC: A61K8/00
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a cleansing agent and a packing agent using rice bran without worrying about environmental pollution as a raw material, not leaving smell, not causing eruption, allowable to store for long term and soft to the skin, and moreover a new anti-irritant easing irritation to the human body and a new deodorant. SOLUTION: The cleansing agent, the packing agent, the anti-irritant and the deodorant in the invention each contain, as an active component, a processed product of rice bran comprising neutralizing a fermentation product obtained by fermentation of pulverized rice bran using lactic bacteria. In response to usage, soy bean powders, coffee bean powders, eggs, olive oils, swertia herbs or the like are appropriately formulated.
Patent JP-2001280250-A (JP)
Title: Reciprocating pump
Inventor: OGAWA HIROSHI
IPC: F04B39/00
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To facilitate and ensure the prevention of pressure leak from a piston ring in a reciprocating pump. SOLUTION: In the reciprocating pump 10, a piston 22 supporting a counter compression chamber side of the piston ring 24 is formed with, at its outer peripheral part, a protrusion-like support 40 extending toward a compression chamber 21A.
Patent JP-2001277239-A (JP)
Title: Manufacturing method for prepreg, prepreg, and manufacturing device for prepreg
Inventor: SATO HIROYUKI
IPC: B29B11/16
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To smoothly peel a mold release paper when the mold release paper bonded to one surface of a prepreg is peeled after a carrier resin is transferred and infiltrated into a reinforcing fiber bundle, and at the same time, prevent a coating agent applied on the surface of the mold release paper from being transferred to the prepreg, or prevent the resin of the prepreg from transferring to the mold release paper. SOLUTION: On the downstream side of a hot zone wherein the carrier resin is transferred and infiltrated in the reinforcing fiber bundle, a cooling air-jetting nozzle 42, which jets air at a room temperature or higher, and a chilled plate 43 are arranged in parallel. Then, the cooling and a positive radiation of the prepreg 50 which comes out from the hot zone are accelerated by these cooling means.
Patent JP-2001286028-A (JP)
Title: Method of manufacturing large-sized bus bar
Inventor: KASAI KOJI
IPC: H02G3/16
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To form a large-size bys bar having dimensions larger than the dimensions of a mold for blanking. SOLUTION: A plurality of bus bars 11 and 12 counterposed to each other on the same plane so as to form a large-sized bus bar 10. Each bus bar 11 and 12 is provided with many connecting ends 13 and 14 on opposing sides, and they are connected electrically with each other through cables (d). Thus, a large-sized bus bar including a large dimension of bus bar circuit is manufactured.
Patent JP-2000307125-A (JP)
Title: Semiconductor device
Inventor: MAKITA NAOKI
IPC: H01L29/786
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To enable a thin film transistor which is high in performance and stable in characteristics to be formed on all the surface of a substrate and an amorphous silicon film to be crystallized in a shorter time by a method wherein a channel region is arranged in a range in which a crystalline silicon film is formed from a linear region through an annealing process. SOLUTION: A mask 703 of silicon dioxide film or the like is deposited on an amorphous silicon film, a catalystic element loading hole is bored as a catalystic element loading region (region) 700 in the silicon dioxide film, and catalystic element is introduced into the amorphous silicon film through the catalystic element loading hole. A region of the amorphous silicon film which includes the catalystic element loading region (region) 700 and its vicinity is crystallized, the growth of crystal takes place in a lateral direction at the center of the region 700 to form a lateral crystal growth region (region) 701. The channel region 702 of a thin film transistor is formed by the use of a crystalline silicon film, wherein distances L and a shown in the Fig. are each set smaller than 120 μm.  The distance (a) which indicates the position of the channel region 702 for the region 700 is so set to be within a range where a crystalline silicon film is formed at an annealing temperature.
Patent JP-2001282595-A (JP)
Title: Server device, data base retrieval method and recording medium
Inventor: SASAKI CHIKASHI
IPC: G06F12/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To retrieve a database in an easy and proper way. SOLUTION: A retrieval request analysis part 40 receives retrieval request information form a client terminal, analyzes the retrieval request information when a retrieval command shown by the retrieval request information is found to be an optional retrieval command and then judges whether the file name to be retrieved is designated by means of a wild card. When the file name is designated by means of the wild card, a retrieval management part 42 controls a database management information acquisition part 45 to acquire the information on a file storing the data groups constituting a database and produces a file information table 43. Then the part 42 acquires the information on the items added to the data groups constituting the database to produce an item information table 44 and also produces a retrieval command in response to the data to be retrieved.
Patent JP-2000347195-A (JP)
Title: Method for evaluation of spacer for liquid crystal display device and production of liquid crystal display device
Inventor: TAKECHI MASAHIRO
IPC: G02F1/13
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To easily and accurately evaluate the performance of a spacer for a liquid crystal display device without producing a real panel or evaluation cell by evaluating the spacer prepared for a liquid crystal display device by allowing a mobile phase to flow through a column packed with the spacer. SOLUTION: A column 24 is packed with the spacer for a liquid crystal display device as a stationary phase and a mobile phase 21 is made to flow through the column 24. Namely, the spacer prepared for a liquid crystal display device is evaluated by allowing the mobile phase 21 to flow through the column packed with the spacer. As for the spacer for a liquid crystal display device used for this evaluation method, for example, a spacer prepared by introducing functional groups which show hydrophobic interaction with a liquid crystal to the spacer surface is used. As for the functional groups showing hydrophobic interaction with a liquid crystal are not specified, and for example, methyl groups, ethyl groups and butyl groups are used.  The form of the spacer for a liquid crystal display device is not specified, and for example, the spacer is prepared into spherical, spheroidal or cylindrical form.
Patent JP-2001277974-A (JP)
Title: Air bag for steering wheel
Inventor: TAKIMOTO MASAHIRO
IPC: B60R21/233
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an air bag for a steering wheel capable of expecting an increase in the action of turning to the vertical directional center line of the air bag, particularly, the bag entering action between an occupant belly part and a ring part. SOLUTION: In a bag body of an almost circular shape in a plane outer peripheral shape when completing unfolding and swelling, this air bag for the steering wheel has a bag body 26 having a front panel and a rear panel having a gas inflow port 20 and a flow straightening cloth body 28 arranged in the bag body 26.  The flow straightening cloth body 28 forms a pair of left and right radial directional passages 30 and 32 extending up to the outer peripheral edge of the bag body 26 by branching off to the left and right both sides from the gas inflow port 20 and a pair of left and right peripheral directional passages 38 and 40 having respectively the upper and lower opening ends 34 and 36 in a gas out-flowable position toward the vertical directional center line C of the bag body 26 by vertically extending along the peripheral edge of the bag body 26 from the tip of the radial passages 30 and 32.
Patent JP-2001284906-A (JP)
Title: Dielectric filter and conductive layer forming method therefor
Inventor: MURAKAMI KATSUHISA
IPC: C04B41/88
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric filter, with which a uniform conductive layer is formed on the inner surface of a recess, and a conductive layer forming method therefor. SOLUTION: Since an inner conductor (conductive layer) 5e formed on the inner surface of a counterbore (recess) 6 of a dielectric porcelain block 2 is constituted by laminating a conductive base layer (u) and a conductive surface layer (f) composed of the same conductive materials, by burning the conductive base layer (u) while selecting thickness, viscosity and materials or the like, the uniform base layer (u) can be formed on the inner surface of the counterbore (recess) 6. At the same time, since the surface layer (f) and the base layer (u) are composed of the same conductive materials, they are laminated with affinity and satisfactory adhesibility. Further, since the uniform conductive layer can be formed by double coating, the break of an inner conductor (conductive layer) 5e at an edge (x) or float of the conductive layer at an inner angle (y) is reduced.
Patent JP-2001281361-A (JP)
Title: Movement for timepiece
Inventor: ITO HIROSHI
IPC: G04C3/14
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a movement for timepiece capable of efficiently connecting a motor to a reduction gear mechanism. SOLUTION: This movement for timepiece is provided with the motor 310, the reduction gear mechanism 320 connected to the motor, and a support member 330 for supporting the motor and the reduction gear mechanism, wherein pointers 210, 220 and 230 of a timepiece are driven by the motor. The motor is provided with a rotor 312 rotatably mounted on the support member, and the rotor is provided with an inertial body 312b for stabilizing the rotation of the rotor. The reduction gear mechanism is provided with a gear 321 to be meshed with the rotor. The support member is provided with a bearing part 331 for supporting the shaft part 321a of the gear, and the bearing part is provided with a semi-cylindrical boss 331a for partially exposing the shaft part in the circumferential direction. The edge part of the inertial body is opposed to the exposed part of the shaft part.  Otherwise, the edge part of the rotor is opposed to the exposed part of the shaft part.
Patent JP-2001287962-A (JP)
Title: Glass composition
Inventor: OSADA HIDEKI
IPC: C03C10/08
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain glass with high Young's modulus. SOLUTION: This glass is obtained by designing its composition so as to essentially comprise 35-39.5 wt.% SiO2, 5-30 wt.% Al2O3 10-30 wt.% MgO and 5-20 wt.% TiO2, with the weight ratio MgO/TiO2 of 2-7.
Patent JP-2000305092-A (JP)
Title: Liquid crystal device and electronic appliance
Inventor: MAEDA TSUYOSHI
IPC: G02F1/1339
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To prevent the display quality of visible images from being degraded due to the entering of dust in a liquid crystal device of a front light system, and to prevent the display quality of visible images from being degraded due to the uneven adhesion between a light transmission body and other members. SOLUTION: This liquid crystal device 21 has a liquid crystal structure 6 including a liquid crystal L held between a pair of substrates 17a, 17b, a light source 2 which emits light, a light transmission body 3 disposed in the observer's side of the liquid crystal structural body 6 to introduce the light from the light source 2 to the liquid crystal structure 6, and a cover 23 disposed in the observer's side of the light transmission body 3. A spacer member 22 is disposed in the peripheral region between the light transmission body 3 and the cover 23 to be tightly adhered to both. Intrusion of dust is prevented by the spacer members 12, 22, and uneven adhesion among the members is prevented.
Patent JP-2001288810-A (JP)
Title: Method and structure for changing balcony handrail
Inventor: KOKURYO KAORU
IPC: E04G23/02
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To easily and reliably change a balcony handrail. SOLUTION: This structure is used for changing the handrail of the balcony 1 by a PC method. The structure is constituted by arranging a plurality of sheath pipes 4 which are pierced and buried at predetermined intervals between edges of a PC balcony handrail 2, and an angle fixing plate 3 is fixed to an end of a prestressing steel bar 5 inserted in the sheath pipe 4 via a joint nut 8. The angle fixing plate 3 is fixed to a hole opened in the existing balcony 1, and tensioned by tightening the prestressing steel bar 5.
Patent JP-2001225589-A (JP)
Title: Display board
Inventor: FUJII KAZUMASA
IPC: C08K3/00
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To prevent a blocking phenomenon which is generated on a contact face between a flexible bond magnet 2 used for a display board and a display board member 4 from occurring and also prevent the deformation of the display board due to the shrinkage of the bond magnet 2 under the effect of a residual distortion during molding and the difference in the dimensional change between the bond magnet 2 and another material on account of temperature fluctuations from occurring. SOLUTION: The non-magnetized face of the flexible bond magnet 2 with one magnetized face is attached to the surface of a substrate 1. A freely writable/erasable display board member 4 is fixed by magnetic attraction to the magnetized face of the bond magnet 2 using a magnetic force with a non- blocking layer 5 interposed to obtain the display board.
Patent JP-2001286346-A (JP)
Title: Food service cart
Inventor: HORI FUMIYUKI
IPC: A47B31/02
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To prevent deforested water from leaking outside the main body. SOLUTION: A duct 41 is provided in one side surface of a refrigerating chamber 17. Cold air generated in a cooler 47 is supplied to the refrigerating chamber 17 from a vent opening group 42 of the duct 41 and cooled. A drain pan 58 for receiving the defrosted water is disposed on the lower surface of the cooler 47. A tank housing chamber 43 is formed in the lower position of the duct 41 so that a tank 60 is housed therein to be taken out and in. A drain hose 65 is connected to the drain outlet 63 of the drain pan 58. The drain hose 65 passes between two partition plates 45 for dividing the duct 41 into two front and rear areas, is suspended and connected to a drain pipe 64 facing the upper surface of the tank 60. The tank 60 for storing the defrosted water is provided inside the refrigerating chamber 17.  Thus, if water leaks from the tank 60, water will simply spill on a bottom surface inside the refrigerating chamber. Accordingly, the water can be prevented from wetting the external part of the refrigerating chamber 17, namely, a travel road as much as possible.
Patent JP-2000335903-A (JP)
Title: Partial oxidation of hydrocarbon
Inventor: ZENG YONGXIAN
IPC: C01B32/40
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To inexpensively obtain a produced gas rich in hydrogen and carbon monoxide by bringing an oxygen-selective mixed conductor in a fine particle shape into contact with an oxygen-containing gas to provide a mixed conductor, and further bringing the obtained mixed conductor into contact with an organic production. SOLUTION: An oxygen-containing gas is introduced through a line 6 to an oxygen-selective conductor in a fine particle shape and packed in a phase section 2 at the lower end of an absorbing device A, to contact therewith under 0.5-50 bar pressure at 300-1,400 deg.C and to provide a mixed conductor at least partially saturated with oxygen. The obtained mixed conductor is fed to a phase section 18 through a line 12, a hydrocarbon-feeding and raw material- introducing line 14 and a riser section 16 of a reactor R, and the mixed conductor is brought into contact with a hydrocarbon fed from a line 14 to partially oxidize the hydrocarbon and to provide the objective produced gas containing hydrogen and carbon monoxide.  The oxygen-selective mixed conductor which has released at least a part of the oxygen is fed to a stripper S through a discharging line 24 to carrying out the stripping, and the stripped mixed conductor is recycled to the absorbing device A through a line 10.
Patent JP-2001296766-A (JP)
Title: Image forming device
Inventor: FUMA HIROSHI
IPC: F16C13/00
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device provided with a fixing device which can prevent the flow out of heat as much as possible, in spite of a simple structure. SOLUTION: This image forming device is characterized in that it is provided with the fixing device constituting a surface layer of at least one pressure roll between a pair of rotatable pressure rolls with foamed rubber, that is constituted so as to make the pair of pressure rolls mutually oppositely arranged so as holding an endless fixing belt capable of rotating, so as to be held in press contact across the above fixing belt, at the time of fixing processing time.
Patent JP-2000349239-A (JP)
Title: Mounting body of semiconductor chip and display device using the same
Inventor: IMAMURA YOICHI
IPC: H01L23/31
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can prevent deviation of wiring impedance without increasing a wiring space and realize uniformity of input or output characteristics, in an array structure in which a circuit cell is paired with an input or output electrode. SOLUTION: In an LCD driven semiconductor integrated circuit 30, each of the steps in a shift register circuit part 3 is provided on the peripheral region side of the chip 30, and steps of a driver circuit part 7 are provided on the side of a center line L1 of the chip 30. Respective bit signal electrodes 81 to 8N are formed in a band region in the X-direction along a center line L1 adjoining the driver circuit part, and output electrodes 8i+1 to 8N are arranged in a zigzag manner. The output electrodes 8i and 8i+1 overlap each other in the Y-direction, so that the width of a chip can be restrained. Power supply wirings 36 to 40 for power supply voltages VH to V5 to be supplied to the driver circuit part 7 are formed by a closed loop connection which turned once around the output electrodes 81 to 8N in the inner region and since they do not cross each other, the uneveness display contrast can be prevented due to uniformizing of the wiring impedance.
Patent JP-2001298740-A (JP)
Title: Video signal coder and its method
Inventor: NAKAGAWA YASUSHI
IPC: H04N19/51
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a video signal coder that employs the MPEG coding system and especially applies video image coding with high resolution such as the HDTV to a video signal. SOLUTION: The video signal coder that applies coding to a difference between an input video signal and a reproduced motion compensation video signal and obtains a reproduced signal through local decoding on the basis of the coded signal, is provided with a motion vector detection means 43 that detects a motion vector with different layers, a motion compensation means 46 that receives the motion vectors in the different layers from the motion vector detection means and the reproduced video signal, applies respective motion compensation predictions to them, and outputs a decision parameter used for a criterion, and a comparison discrimination means 45 that conducts prescribed weighting processing according to a set video image bit rate,  compares the respective decision parameters received from the motion compensation means to select a motion vector and outputs a motion compensation video signal by the motion vector.
Patent JP-2001299956-A (JP)
Title: Spring board
Inventor: TSUKAMOTO SUMIHISA
IPC: A63B5/11
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a springboard which is regularly safely and easily foldable in a stable state, prevented from being distorted by the excessive opening of a frame, and provided with a stably raised handrail member to prevent the folding in jumping and enable a safe jumping exercise. SOLUTION: This springborad comprises the laterally divided frames, lateral inner legs arranged under the near sides of the frames, lateral outer legs arranged under the far sides of the frames, lateral flat bars for connecting the middle parts of the inner legs and outer legs, lateral inner crank arms crossing and extending downward to the near sides of the frames, rotating shafts for rotatably connecting both the inner crank arms, elliptic holes opened around the rotating shafts, lateral outer crank arms supported on the frame bodies far from the inner crank arms and extending downward, crank arm shaft plates extending upward from the rotating shafts, and stopper pins inserted to both the elliptic holes and supported by the crank arm shaft plates.
Patent JP-2001297414-A (JP)
Title: Head bias circuit and magnetic disk device using the same
Inventor: HATANAKA NORIAKI
IPC: G11B5/02
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To easily set the power consumed in an MR head to an optional value and also to suppress the heat generation of an MR element even though the MR height, etc., of the MR head are varied. SOLUTION: The head bias circuit for biassing the magneto-resistance effective head 1 is provided with a differential amplifier 19 for amplifying by making the voltage generated between both terminals of the above head as the input and an operational amplifier 12 for comparing the difference between the output of the differential amplifier and the optional setting voltage 11 to feed back the amount of this difference to the bias current of the differential amplifier and the bias current of the magneto-resistence effective head, then the bias current of the differential amplifier is set to the same value as the bias current value of the head, and this head bias circuit is operated so that the power consumed in the head becomes the constant value stipulated by the optional setting voltage independently of the amount of the resistance value of the head.