baber/WOPTO huggingface dataset:
Patent JP-2003001902-A (JP)
Title: Wall-hanging printer
Inventor: HAYAZAKI HIDETO
IPC: B41J29/00
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a wall-hanging printer to be installed in a small space, comprising a shredder for shredding a printed paper into small pieces. SOLUTION: A shredder part 50 for shredding a printed paper into a small pieces is mounted on a printer main body part 10. Moreover, the printer main body part 10 comprises a paper storage part 14 for setting papers P in the vertical direction, a printing means 20 for printing on the papers P, and a stacker part 15 for supporting the printed papers P in the vertical direction.
Patent JP-2003005538-A (JP)
Title: Endless belt, belt for image forming device and image forming device
Inventor: MORIKOSHI MAKOTO
IPC: G03G5/10
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a low-priced endless belt excellent in flexibility, chemical resistance, stability on forming dimension, stability on electric resistance and the stability of such characteristics against external environment. SOLUTION: This endless belt is principally composed of resin and carbon black and its surface resistivity or volume resistivity on a condition that applied voltage is 100 V is 1×10<6> to 1×10<14> (Ω or Ω.cm). The carbon black is set so that its DBP oil absorption is 50 to 300 cm<3> /100 g, its specific surface area is 35 to 500 m<2> /g, its volatile component is 0 to 20% and its average primary particle size is 20 to 50 nm, and is blended so that relation between X: the content (wt.%) of the carbon black in the endless belt and Y: the surface resistivity (Ω) or the volume resisitvity (Ω×cm) of the endless belt on the condition that the applied voltage is 100 V satisfies -X+30>=logY>=-X+20. The belt for an image forming device using the endless belt and the image forming device using the belt for the image forming device are provided.
Patent JP-2003012661-A (JP)
Title: Method for producing 3-alkoxymethyl oxetane compound
Inventor: HIROTSU KENJI
IPC: C07B61/00
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for industrially advantageously easily producing a 3-alkoxymethyl oxetane compound even if being an asymmetric one. SOLUTION: This method for producing a 3-alkoxymethyl oxetane compound is characterized in comprising the steps of making a reaction between a 3- hydroxymethyl oxetane compound and an organic sulfonic acid halide in the presence of an organic base in a condition of dissolving the organic base hydrohalide formed during the reaction and then making a reaction between the thus formed 3-halomethyl oxetane compound and an alcohol under addition of an alkali in the form of a solid or non-aqueous solution.
Patent JP-2003018728-A (JP)
Title: Guide tool for electric cord and its kind
Inventor: ABE AKIRA
IPC: H02G11/00
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a guide tool for an electric cord and its kind capable of safely, exactly and collectively routing a plurality of considerably heavy electric cords and its kinds by stretchably arranging them in the air. SOLUTION: The tool comprises a cord-guide rope 1 for routing the electric cord and its kind C and a number of cord clamps 2 fixed to the rope 1 at prescribed intervals. The cord clamp 2 has a ring 22 for passing the electric cord and its kind, and the ring 22 is configured so as to freely insert and draw the electric cord and its kind C to and out of a divided part of the external wall of the ring.
Patent JP-2003016494-A (JP)
Title: Coin discharge device
Inventor: MASUDA HISASHI
IPC: G07D1/00
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable, maintenance-free coin discharge device with the less abrasion of components. SOLUTION: The coin discharge device 1 has a coin holder 2 having a storage groove 5 for parallely arranging coins M and a housing 50 for storing the coin holder 2 so that it can freely be pulled out. When the coin holder 2 is stored in the housing 50, an engaging pawl 63 energized by a coil spring 62 energized the coins M of the storage groove 5 through an abutting member 6. When a coin column is positioned by an abutting wall 21 and a pusher 13 is displaced upward, only the coins in the front column are pushed upward.
Patent JP-2003010328-A (JP)
Title: Injector
Inventor: NAGAO KEN
IPC: A61M5/31
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an injector for which a medication amount is decided as soon as the weight, etc., of a patient are confirmed, and to provide the printer of a label to be stuck to the injector. SOLUTION: The injector has a syringe 2 which is cylindrical with the uniform cross sections and has a liquid pool 3 formed continuously in a longitudinal direction and whose liquid pool 3 can be observed from outside, a liquid entrance/exit 4 formed at one opening end of the syringe 2 to fit a needle freely to put liquid into and out from the liquid pool, and a plunger 5 which is to be inserted to the pool 3 from the other end of the syringe 2 and which is slidable with the inner face of the liquid pool. A display part 8 including a position mark 7 for showing a medication amount specific to the patient to be prescribed is formed on the surface of the syringe 2.
Patent JP-2003019553-A (JP)
Title: Slag detecting method, slag detector, and slag-off device
Inventor: SUGIURA HIROYUKI
IPC: B22D43/00
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a slag detecting method for correctly distinguishing a slag from a molten metal and determining the slag corresponding to the fluctuation in brightness, etc., according to the slag properties. SOLUTION: When two peaks are present in the histogram of the brightness, it is judged that the slag-off is in its intermediate stage. When only one peak is present in the histogram of the brightness, the earlier period and the later period are identified; if the brightness of the peak is lower than the brightness forming the threshold determining the earlier or later period, the slag is judged to be in the earlier period. If higher, the slag is judged to be in the later period. In the earlier period in figure (a) and in the later period in figure (c), there is only one peak, and the normal distribution is applied to this peak. In the earlier period, the position of the brightness higher than the peak by σ is defined as the slag judgment threshold. In the later period, the position of the brightness lower than the peak by σ is defined as the slag judgment threshold.  In the intermediate period in figure (b), the normal distribution is applied to the peak of the lower brightness, and the position of the brightness higher than the peak by σ is defined as the slag determination threshold.
Patent JP-2003013271-A (JP)
Title: Electrode for hydrogen generation
Inventor: SASAKI TAKEAKI
IPC: C25B11/06
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a cathode for electrolysis of an aqueous alkaline solution, which has low hydrogen overvoltage and little change of its weight due to electrolysis. SOLUTION: The electrode for hydrogen generation is characterized by having laminated active layers containing a solution alloy of nickel and molybdenum with the lattice constant of 3.566 Å or less, on a base material for itself.
Patent JP-2002069452-A (JP)
Title: Crystal medium
Inventor: HECKMEIER MICHAEL
IPC: C09K19/42
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a crystal medium having high specific resistance and low threshold voltage and specifically suitable for MLC, TN or STN display. SOLUTION: This crystal medium includes as a base material a polar compound mixture having positive dielectric anisotropy and contains a compound represented by general formula I, a compound represented by general formula IIA, and/or compound represented by general formula IIB [Wherein, R is H or a 1-15C alkyl, alkoxy, alkenyl or alkenyloxy groups; R', R", R" are each 1-10C alkyl or alkoxy groups or 2-10 alkenyl group; Y is F, Cl or a 1-5C haloalkyl group; one CH2 of the haloalkyl group may be substituted with -O- or -CH=CH-; L is H or F].
Patent JP-2003020790-A (JP)
Title: Substrate structure of building wall surface, for setting scaffolding thereon, and method for forming substrate for setting scaffolding thereon
Inventor: HIROZAWA KENJI
IPC: E04G5/04
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a substrate structure of a building wall surface, for setting scaffolding thereon, which facilitates setting of a wall tie for preventing toppling of the scaffolding, on an outer wall of a building, and dispenses with water-proofing with putty after removal of the scaffolding. SOLUTION: According to the substrate structure, a tapping screw 8 is inserted into a cylindrical sealing material 6 and a stainless steel cylinder 7, and its tip screw portion is screwed into a screw hole 5 in a wall substrate steel frame 3. When a head of the tapping screw 8 is protruded from a joint surface, the protruded portion serves as an engaging portion for engaging a wall tie receptacle 9. On the other hand, when the tapping screw 8 is screwed into the joint so as to be almost flush with the joint, the cylindrical sealing material 6 is compressed to be expanded, to thereby ensure sealing in a hole 4.
Patent JP-2003019137-A (JP)
Title: Blood vessel joining tool
Inventor: TANIGAWA TAKAHIRO
IPC: A61F2/06
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a blood vessel joining tool easy in joining a bio blood vessel with an artificial blood Bessel, and capable of coping with all transplantation lengths and anastomotic types. SOLUTION: This blood vessel joining tool 1 is composed of a tubular body part 2, a first joining part (a flange part) 3 arranged on one end side of the body part 2, and joined to the bio blood vessel 10, and a second joining part (a cylindrical part) 4 arranged on the other end side of the body part 2, and joined to the artificial blood vessel 11. The first joining part 3 forms a tapered shape with gradually increasing outer diameter toward the tip. The second joining part 4 diametrally expands to the body part 2. Thus, when joining the artificial blood vessel 1 to the second joining part 4, an inner diameter of the artificial blood vessel 11 and an inner diameter of the body part 2 become substantially equal to each other.
Patent JP-2002328124-A (JP)
Title: Method of identifying combination of entities as therapeutic agent
Inventor: STOCKWELL BRENT R
IPC: G01N33/50
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To systematically execute high-throughput screening for combination of compounds to find the combination having an improved characteristic in a biosystem. SOLUTION: This method of screening the combination of two entities or higher degree as to a bioactivity is used a combinatorial array. The method includes (a) a step for providing the entities, (b) a step for preparing the array for the combination of the entities, (c) a step for providing a test element containing one or more of individual biological portions, (d) a step for making the array for the combination of the entities contact with the test element under the condition where contacts between the entities and the test element are surely separated respectively, (e) a step for detecting or measuring the characteristic of the test element, and (f) a step for identifying the combination of the entities generating an action to the characteristic of the test element different from actions of the entities themselves in the combination.
Patent JP-2003021955-A (JP)
Title: Developer residual amount detecting device, process cartridge using the same and image forming device using the same
Inventor: HORIKAWA TADASHI
IPC: G03G15/08
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a developer residual amount detecting device having a guide member whose incident surface for detecting light emitted by a light emitting member is secured to be wide in a space saving state so as to more accurately detect developer residual amount in a light transmission system, a process cartridge using the detecting device and an image forming device using the process cartridge. SOLUTION: By forming a stepped part on a light guide 31a and providing an auxiliary incident surface 31d in addition to the conventional incident surface 31c at the stepped part, the detecting light L emitted from a light emitting element 30a is made incident on the incident surfaces 31c and 31d, reflected on a reflection surface 31e and emitted from an exiting surface 31g, so that a light receiving element 30b can receive the light L emitted from the element 30a by sufficient light quantity to accurately detect toner residual amount without causing the loss of the light L.
Patent JP-2003028343-A (JP)
Title: Positioning device for pipe body
Inventor: AOMI YUKIO
IPC: F16L3/00
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a positioning device for pipe body capable of easily positioning pipe bodies on a same axis even in a small space. SOLUTION: This positioning device for pipe body comprises an angularly displaceable first arm 28 fitted to a first complete round ring 27 coaxially clamping an existing fixed pipe 21, a second arm 31 fitted to a second complete round ring 30 coaxially clamping a newly-laied pipe 22, and a groove aligning stand 29 connected to the first arm 28 and the second arm 31 at specified angles θ1 and θ2 and disposed opposedly to the first arm 28 and the second arm. Since the arms 28 and 31 are connected to the groove aligning stand 29, the axes of the complete round rings 27 and 30 can be coaxially disposed. Thus the pipe bodies 21 and 22 clamped by the complete round rings 27 and 30 can be easily disposed coaxially.
Patent JP-2003025596-A (JP)
Title: Ink-jet recording apparatus
Inventor: ARAKAWA MASAYUKI
IPC: B41J2/165
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet recording apparatus capable of eliminating the ink remaining in an ink-jet head in a simple structure, and capable of preventing pollution of the inside of the apparatus or a recording medium due to dropping or scattering of an ink. SOLUTION: In an ink-jet recording apparatus comprising an ink-jet head 6 and a wiper member 86, after moving the ink-jet head 6 to a wiping finishing position La so as to dispose the wiper member 86 on the wiping direction rear end side, the ink-jet head 6 is moved to a wiper contacting position Lb for contacting the wiper member 86 to the wiping direction rear end, and thereafter the ink-jet head 6 is separated from the wiper member 86. The ink W adhered on the ink-jet head side surface 6b is adhered onto the wiper member 86 so as to be eliminated from the ink-jet head 6.
Patent JP-2003025118-A (JP)
Title: Diamond tool for cutting
Inventor: MITSUI KOSUKE
IPC: C04B35/528
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a diamond tool for cutting, which can perform highly accurate cutting even if the part of a workpiece to be cut has a complex form. SOLUTION: This diamond tool for cutting has a diamond tip having a flank and a cutting face and using the ridgeline where the flank and the cutting face intersect each other as a cutting edge and which includes a free line. The form of the cutting edge ridgeline includes a recessed state or comprises a straight line and a curved line combined. This cutting edge ridgeline is formed by being polished by the side face of a laser beam after being cut by the laser beam whose wave length is within the range of a ultraviolet rays.
Patent JP-2002106160-A (JP)
Title: Method for mounting vibration isolation member, and vibration isolation member for use therein
Inventor: TOSHIYUKI SHINICHI
IPC: E04F15/00
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a means for mounting a vibration isolation member on a substrate without degrading vibration isolating effect, and to provide a structure of the vibration isolation member for the means. SOLUTION: The vibration isolation member includes vibration isolation rubber and a bearing plate which has a through hole formed therein, and a nail is driven through the hole, whereby the vibration isolation member is fixed to the substrate such as a floor joist. The bearing plate is made of a metallic plate or a plastic material, and the vibration isolation rubber has a projection to be inserted into the through hole formed at least in one surface of the bearing plate. By inserting the projection into the through hole, the vibration isolation rubber and the bearing plate are connected together in one body.  When the vibration isolation member is driven to the substrate by using means such as the nail, a nail insertion hole is formed in the rubber projection, and the nail is driven through the nail insertion hole, whereby vibration propagation to the substrate due to the driven nail is completely eliminated. Further, the vibration isolating effect brought about by the vibration isolation member is sufficiently exhibited.
Patent JP-2003029701-A (JP)
Title: Plasma display device
Inventor: MASUDA SHINJI
IPC: G09G3/296
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To reduce the generation of heat in the IC(integrated circuit) for driving scan electrodes in a plasma display device. SOLUTION: This display device has a plurality of ICs for driving scan electrodes which are provided in order to supply a panel driving voltage waveform for performing addressing discharge and sustaining discharge to scan electrode of the plasma display panel 20 and, in an IC for driving scan electrodes 21 which is positioned at the upper-part side of the panel 20, the number of output terminals which are connected to scan electrodes of the panel 20 is made smaller than that of output terminals possessed by the IC 21. By this structure, the load of the IC 21 for driving the scan electrodes 21 whose ambient temperature is most apt to rise from the structural viewpoint of the plasma display device of the upper part of the panel 20 becomes light and the self-generation of heat of the IC 21 can be reduced.
Patent JP-2003025600-A (JP)
Title: Ink cartridge
Inventor: MIYAZAWA HISASHI
IPC: B41J2/175
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an ink cartridge capable of certainly supplying an ink to a recording head by eliminating a trouble derived from a filter disposed halfway in an ink channel. SOLUTION: In an ink cartridge for providing an ink in an ink storage chamber 23 to an ink supply opening 4 by disposing a filter 55 and a film valve 52 comprising a differential pressure valve mechanism between ink storage chambers 11, 16, 23 and an ink supply opening 4, and opening the film valve 52 at the time the negative pressure of the ink supply opening 4 is heightened to a certain degree of higher, the ink storage chamber 11 communicates with the atmosphere via an air permeable film 98 having pores smaller than pores in the filter 55.
Patent JP-2002371713-A (JP)
Title: Girder type support device for shovel type excavator
Inventor: MATSUNAGA HIROSHI
IPC: E04G23/08
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a safe and economical girder type supporter for supporting a shovel type excavator when suspending the shovel type excavator to an upper layer to perform a work in the disassembling of a reinforced concrete building, a steel framed building or the like. SOLUTION: This support device comprises a H-shaped sectional girder frame 1 formed in a required length, and a workbench surface 2 located in the central part of the frame 1 and having slip stoppers 3 protrusively welded thereto, so that the caterpillar 6 of the shovel type excavator 9 is placed thereon so as to be longitudinally movable and inclinedly movable. The frame is longitudinally set through support boards 5a and 5b having reinforcement bars 4a and 4b welded and fixed thereto, and a tension is generated in the workbench surface 2 by the pressure by fastening of nuts 13a and 13b to entirely enhance the strength, whereby the vibration or heavy pressure of the shovel type excavator 9 is supported.
Patent JP-2003043328-A (JP)
Title: Zoom lens adjusting method, imaging device adjusting method, zoom lens and the imaging device
Inventor: ARITA SHINICHI
IPC: G02B7/10
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To eliminate nonuniform blurs in the vicinity of a telephoto end and in the vicinity of a wide end and to realize high variable power ratio, miniaturization and high image quality, by adjusting the inclination of the fixed group of a zoom lens. SOLUTION: Image-forming states at four or more measuring points within an image-forming surface are measured and defocus coordinates at which the image forming states become the best are specified respectively concerning the respective measuring points, and four or more planes decided according to three points out of the defocus coordinates, at which the image forming states which is to be the best concerning the respective measurement points are stipulated so as to calculate the inclination amount of the fixed groups 1 and 3, when four or more planes are aligned, by adjusting the inclination of the fixed groups 1 and 3 to the optical axis, and then the inclination of the fixed groups 1 and 3 is adjusted with the calculated inclination amount of the fixed groups 1 and 3 as target point.
Patent JP-2003039878-A (JP)
Title: Writing utensil
Inventor: OBA SHIGEKI
IPC: B43K8/02
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a writing utensil which is simply structured and designed so that the barrel is hardly slippery and can be easily gripped with such a convenience that the easy dividing and fastening of the barrel is achieved. SOLUTION: This writing utensil is of such a construction that an ink reservoir 7 which houses an intermediate cotton 6 filled with ink, is formed inside the barrel 2 and a part of the barrel 2 is screwed in a divisible manner and further, the divided part 5 forms an aperture of the reservoir 7 and that the barrel 2 is divided to enable supplying ink to the intermediate cotton 6 inside the reservoir 7 and also replacing the intermediate cotton 6. In this writing utensil, the outer peripheral part of a thinner side barrel 3 constituting the barrel 2 is wrapped with a grip part 11 made of an elastic material.
Patent JP-2003039527-A (JP)
Title: Screw for twin-screw extruder
Inventor: ENDO KUNIAKI
IPC: B29C48/52
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a screw for the same direction rotation engagement type twin-screw extruder which is good at fine dispersion mixing and prevents the occurrence of gnawing between the inside diameter surface and mixing part of a barrel. SOLUTION: In the screw 57-104 mm in diameter for the same direction rotation engagement type twin-screw extruder having at least one kneading part with a plurality of kneading disks at least for melting, mixing, and finely dispersing a molding material combined, when the diameter of a barrel hole is Db, the distance between the twin screws is C, the length of the kneading part is Ls, the engagement clearance between the kneading disks is Δ, the diameter of the kneading disks is Dk, and (Db-Dk)/2 is δ, Δ>0.65 nm, δ/Δ=1.53-1.92, Ls>3Db, and Db/C=1.18-1.21.
Patent JP-2003039297-A (JP)
Title: Polishing device and polishing method
Inventor: CHIBA SHINICHI
IPC: B24B13/02
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a polishing device capable of smoothing a surface to be polished provided with various kinds of curvatures such as an aspherical lens with a simple composition. SOLUTION: An abrasive part 2 can be deformed without changing the center position of the abrasive part 2, by supporting the approximate center section of the abrasive part 2 provided with an abrasive surface 2a with a pivot 7 and driving the both end sections in the Z axis direction with a driving means 9. A surface to be polished provided with various kinds of curvatures such as an aspherical lens can be smoothed by performing polishing with the abrasive surface 2a coinceding to the ideal profile and making close contact with the surface to be polished.