baber/WOPTO huggingface dataset:
Patent JP-2001345165-A (JP)
Title: Tube heater device
Inventor: NAGASHIMA KAZUHIRO
IPC: H05B3/00
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a tube heater device capable of sharply reducing the manufacturing cost with extremely simple constitution, easy in maintenance and control and improving reliability in pinhole detecting accuracy. SOLUTION: This tube heater device arranged in a chemical tank 10 together with a tube by arranging a heat source 14 heated being connected to a power source 24 in a sealed tube 16, is composed of a conductive sensor 30 arranged in the sealed tube 16 in a state of opening a part of a closed circuit, a switch 26 arranged between the power source 24 and the heat source 14 in the sealed tube 16 and a controller 32 for opening the switch 26 by receiving an electrically continuing signal of the conductive sensor 30 by chemicals 12 flowing in the sealing tube 16. By arranging the conductive sensor in the tube to be electrically conducted with the chemicals flowing in the sealed tube as a medium, the detecting accuracy is improved, and the constitution is simplified, and the manufacturing cost is kept low.
Patent JP-2001340039-A (JP)
Title: Hanging tool for shellfish culture
Inventor: KUDO KIYONARI
IPC: A01K61/00
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To extremely decrease physical load of an operator by improving the shape of a hanging tool. SOLUTION: This hanging tool for a shellfish culture is characterized in that a removal preventing pawl 16 is constituted of a straight part 17 extended from a head part 11 and a curved part 18 extended from the straight 17. Consequently since the hanging tool is provided with the straight part, the removal preventing pawl is readily bent, power required for an operator to pass the hanging tool through a hole can be extremely reduced and the load of the operator can be greatly decreased.
Patent JP-2001342166-A (JP)
Title: Method of purifying 3-aminopropanol
Inventor: HONMA NOBUAKI
IPC: C07C215/08
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing 3-aminopropanol of high purity by removing the by-products that are difficult to be removed from the 3- aminopropanol prepared by catalytic hydrogenation of ethylene cyanohydrin in a non-aqueous system only by distillation. SOLUTION: The 3-aminopropanol prepared by catalytic hydrogenation of ethylene cyanohydrin in a non-aqueous system is mixed with water whereby the by-products included in the 3-aminopropanol are allowed to react with water, followed by distillation of the treated aminopropanol.
Patent JP-2001341092-A (JP)
Title: Articulated robot and position teaching method for articulated robot
Inventor: YAMABUCHI KOJI
IPC: B25J5/00
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide an articulated robot capable of carrying out manual position teaching even though it is an articulated robot with a large reduction ratio and high in safety for home use without breaking the robot even against external force unexpectedly applied on it and without endangering person and a position teaching method of the robot. SOLUTION: The articulated robot is structured by providing a driving means to supply driving force to actuate joint parts to each of the joint parts, a speed reducing mechanism on which a specified reduction ratio is previously set so as to provide desired rotating speed from the driving force, a torque limiter mechanism free to optionally displace the joint parts against the driving means by generating limiter torque by the external force and a position detecting means to detect a bending angle of each of the joint parts.
Patent JP-2001351802-A (JP)
Title: Electronic parts
Inventor: KURATO KENJI
IPC: H01C17/06
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide electronic parts in which the variations of electrical characteristics are reduced by making the applied width of electrode paste which becomes side-face electrode sections uniform and the occurrence of short circuits between adjacent electrodes due to the electrode paste spread over the electrodes is prevented when the parts in a multiple resistor, etc. SOLUTION: The electronic parts are formed in such a way that electrode sections are arranged on an assembled insulating substrate having first and second dividing grooves cut into the substrate and a resistor and/or a dielectric material is arranged between the electrode sections, and then, the side-face electrode sections are arranged by applying the electrode paste to the side edge sections of bar-like substrates formed by dividing the insulating substrate along the first dividing grooves in the lengthwise direction and dividing the bar-like substrates along the second dividing grooves. Side- face electrode width control means which control the applied width of the electrode paste applied to the side edge sections of the bar-like substrates in the lengthwise direction are arranged on the bar-like substrates.  In addition, the side-face electrode width control means are arranged in nearly parallel with the first dividing groves and the means are formed in the forms of step walls, projected line walls, or recessed line grooves.
Patent JP-2001346997-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which enables accurately recognizing whether or not a series of operations by a large winning 1 are ended by the end of a large winning 1 signal. SOLUTION: Since the large winning 1 signals are outputted continuously for 10.0 seconds even after the opening/closing plate of a variable winning ball device is turned to a closed state, the large winning 1 signals are continuously outputted while displaying that a large winning state is ended after the opening/closing plate of the variable winning ball device is turned to the closed state.
Patent JP-2001314245-A (JP)
Title: Knockdown shelf
Inventor: YAMAGUCHI MASASHI
IPC: A47B57/42
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a knockdown shelf easily built up and strong with high stability. SOLUTION: This knockdown shelf comprises a main post frame A constituted by fixing two main posts 1 and 1 at the upper and lower parts by connecting rods 2 and 2; a large number of locking holes 3 bored at equal spaces in two rows in the vertical direction of the inner side faces of the main posts 1 and 1; support members 4 mounted to the locking holes 3; and a shelf frame 5 mounted to the support members 4. Two upper and lower locking claws 4' protrusively provided at one side edge of the support member 4 are detachably engaged with the locking holes 3 of the main posts 1 and 1, and engaging rings 6 embedded in four corners of the shelf frame 5 are detachably fitted into engaging parts 4'' formed at the upper parts of the support members 4.
Patent JP-2001355212-A (JP)
Title: Guide marker
Inventor: KASHIWATANI MASAHIRO
IPC: E01F9/696
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a guide marker allowing a safe work in the driving and pulling-out of a strut and provided with an attachable and detachable marker plate so as not to require a large storage space. SOLUTION: This guide marker comprises a strut body consisting of an integrated body of a narrow diameter part equipped with an upper ring and having a U-shaped receiving metal fitting fixed to the upper end and a major diameter part equipped with a lower ring and having a piercing part formed on the lower end; the marker plate having a bent part to be engagingly locked by the tip of the receiving metal fitting; and an attachable and detachable hammer attachably and detachably fitted between the upper ring of the narrow diameter part and the lower ring of the major diameter part.
Patent JP-2001357674-A (JP)
Title: Writing circuit for multi-port memory
Inventor: AKAGI KATSUTOSHI
IPC: G11C11/41
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide memory cell circuit constitution in which plural column constitution can be performed with less bit lines and word lines, and to provide a multi-port memory having small area and high performance. SOLUTION: In a memory cell 1, when write-in operation is started at a column CLM-0 side of an A port, a word line WLA and a column selecting signal CSA are made a 'H' level respectively, a NMOS transistor 3A for selecting word and a NMOS transistor 4A0 for selecting column are turned on respectively, data are written in a flip-flop 20 corresponding to a value of write-in data WDA of the A port. At the time, as a NMOS transistor 4A1 for selecting column is in an off-state at the column CLM-1 side, write-in operation is not performed, a flip-flop 21 continues to hold data previously held.
Patent JP-2001358929-A (JP)
Title: Image processing unit, image processing method, storage medium and image processing system
Inventor: MATSUMOTO ATSUSHI
IPC: H04N1/40
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an image processing unit that realizes image processing proper to a feature of a composited image resulting from compositing read image data with an image interpreting a command group in cross-reference with respective components of the image data with a decreased processing time. SOLUTION: The image processing unit of this invention to solve the task above is characterized in the provision of a read means that generates color image data obtained by reading an original, a generating means that generates flag data denoting a feature of the image corresponding to the color image from the color image data, an entry means that enters image data expressed by a command group corresponding to respective components of the image, a command interpreting means that generates a bit map image on the basis of the commands, an image composition means that composites the color image data with the bit map image, and an attribute flag composition means that composites attribute information of the command group with the flag data.
Patent JP-2001037868-A (JP)
Title: Balloon catheter, its manufacture, and method of mounting balloon on catheter tube
Inventor: YOSHINO YOSUKE
IPC: A61F2/958
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a balloon catheter with a balloon which is flexible enough not to injure the inner wall of a blood vessel when the balloon passes through the blood vessel and which is highly dilatable. SOLUTION: In a balloon catheter 42 dwelt in a blood vessel, designed exclusively for a vascular occlusion, a balloon 40 is made of a material selected from such materials as having sufficient flexibility not to injure the wall of a blood vessel at the vascular occlusion and sufficient flexibility to almost completely shrink not to cause damage on the wall of the blood vessel when the catheter is pulled out and never produce a thrombus by the contact with blood. The maximum elongation of material of the balloon in an indwelling baloon state at a vacular occlusion site, is larger than the maximum elongation peculiar to the balloon.
Patent JP-2001359014-A (JP)
Title: Video display device, medium and information aggregate
Inventor: KITAO SATOSHI
IPC: H04N5/46
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a video display device that can display even a video signal with a specification substantially unable to be displayed and to provide a conversion means that stably converts video signals. SOLUTION: The video display device is provided with a display number conversion means that converts number of display times of a video signal per unit time. The display number conversion means is provided with a bit arrangement conversion means that changes a bit arrangement of a digital video signal, a memory that stores image data, and a bit arrangement restoration means that restores the bit arrangement of the digital video signal so as to increase number of display times of video signal per unit time and also to write image data to the memory on the basis of a clock different from an original clock.
Patent JP-2001356299-A (JP)
Title: Screen display device and lens
Inventor: SHINOURA OSAMU
IPC: H04N13/04
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a screen display device and lens which are the screen display device and lens for obtaining three-dimensional images by utilizing the illusion of the human eyes and are simple in their structure and are inexpensive. SOLUTION: This screen display device has a function to display a second order image 30 (virtual image or real image) having an 'inclination' of a first order image (subject) 10 in a position different from the position of the first order image to an observer E. This function is realized through the effect of the lens 20. The observer E can have a higher stereoscopic feel with the second order image 30 by the presence of this 'inclination'. At this time, the 'inclination' is more effective if the upper part of the second order image 30 exists in a position more distant from the observer E than the lower part and its angle θ is >=3 to <=40 deg..  The constitution to enable the observer E to obtain the stereoscopic feel by forming a plurality of the second order images 30 and having these images recognized by the observer E by devising the constitution of the lens 20 is possible as well.
Patent JP-2001192179-A (JP)
Title: Wrapping fixing device of wrapping case
Inventor: CHA IRU GUU
IPC: B65H75/10
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a wrapping fixing device of a wrapping case capable of preventing a bobbin from jumping out of the wrapping case and smoothly releasing wrapping by providing a holding part inserted in a hollow part of the bobbin to support the bobbin. SOLUTION: This wrapping case for receiving wrapping wound round the bobbin is provided with a holding means for preventing the bobbin from jumping out of the wrapping case at the time of pulling one end of the wrapping, which is also inserted in both side hollow parts of the bobbin to support the bobbin so that the wrapping can be smoothly released.
Patent JP-2002000557-A (JP)
Title: Endoscope
Inventor: OGINO TAKAYUKI
IPC: A61B1/00
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To obtain an endoscope not easily impairing a check valve control of a check valve provided in an inlet of a passage for connecting an inlet opened at a control unit to an outlet opened at a distal end of an insertion portion in a body for the endoscope having a injection inlet container provided at the inlet of the passage and a check valve adapter including the check valve and provided in the inlet container. SOLUTION: A check valve body having an annular leg contacted with the bottom of the annular taper and concentric with the bottom of an annular taper at the check valve adapter formed with the bottom of the taper is held at the injection inlet container (sub-water) cylinder).
Patent JP-2002005983-A (JP)
Title: Zero-phase current voltage display device
Inventor: TAMAI ICHIRO
IPC: H02H3/38
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To previously cope with deterioration of insulation even if it cannot be determined whether advanced deterioration of insulation is directed to a load side or to a power source side in insulation deterioration degree determination determining a deterioration degree by monitoring a zero-phase current and a zero-phase voltage generated in occurrence of insufficient insulation in a monitoring electric line by means of a zero-phase current voltage display device. SOLUTION: A load side display element 40 determining whether advanced deterioration of insulation is directed to the load side or the power source side and performing display when the insulation deterioration is directed to the load side.
Patent JP-2002004742-A (JP)
Title: Ventilating device
Inventor: MIZUTANI ICHIRO
IPC: F24F7/00
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a ventilating device which can be set in a wall even if a wide space cannot be secured at the side of an entrance sash, and guarantees privacy during ventilation. SOLUTION: An abutting portion 1A of the ventilating device, which abuts on a side edge Wa of a skeleton wall W, is arranged in an indoor-side front wall 1a, and a connecting portion 1B connected to a doorstop-side jamb Sa of the entrance sash S and indoor and outdoor daylighting ports 3a and 3b of a daylighting passage 3 also serving as a ventilating passage are formed in the skeleton wall W at locations between the indoor-side front wall 1a and an outdoor-side front wall 1b, and on the side of the entrance sash S.
Patent JP-2002009342-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: MIYANO YASUO
IPC: H01L29/41
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To prevent the quality of an LED chip 20 from deteriorating by protecting it against scraping or cracking. SOLUTION: An electrode 26 is deposited in a recess 24 made in the surface of an LED chip 20 and the bottom and side faces of the electrode 26 are brought into tight contact with the inner surface of the recess 24. When impact or ultrasonic vibration acts on the electrode 26 at the time of wire bonding, the impact or vibration propagates from the electrode 26 to the inner surface of the recess 24 where it is distributed over a wide range and absorbed.
Patent JP-2002008801-A (JP)
Title: Contact fixing structure and room lamp for vehicle
Inventor: OTSUBO TAKAYUKI
IPC: H01R33/02
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To increase the strength of a connection part of a contact with a supporting base body. SOLUTION: A contact fixing structure is constituted such that a terminal part 6 of the contact 1 composed of a conducting metallic plate and formed integrally with a wiring part 4 is embedded in the supporting base body 5 made of synthetic resin, a protruding bar 8 is formed in the terminal part of the contact, a cutout part 9 is formed in an end fringe part supporting the contact of the support basic body, the contact protrudes from the end fringe part of the supporting base body and a part of the protruding bar is positioned in the cutout part.
Patent JP-2002008728-A (JP)
Title: Square nonaqueous electrolyte secondary battery
Inventor: ITO MASANORI
IPC: H01M10/05
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a square nonaqueous electrolyte secondary battery capable of smoothly inserting a wound electrode into a square battery case and applying moderate back tension to the wound electrode after the electrode is inserted. SOLUTION: This nonaqueous electrolyte secondary battery is manufactured by housing the wound electrode 1 formed by stacking a positive electrode plate 12 and a negative electrode plate 13 through a separator 14 and put them into a square case 3 with an envelope 2, and pouring a nonaqueous electrolyte into the square case, and as the envelope, a sheet of resin such as poly 2-vinylidene fluoride resin swelling with the electrolyte is used.
Patent JP-2002012064-A (JP)
Title: Assembling structure of interior part for vehicle
Inventor: FUJITA YUKIHISA
IPC: B60R11/02
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To reduce a sense of incongruity that an occupant has from an instrument panel in an emergency. SOLUTION: A guide face 11 that can change the moving direction of an interior part 6 along a vehicle body side member 10 in the case the interior part 6 is moved toward the vehicle body side member 10 is formed at the facing part, with the vehicle body side member 10, of the interior part 6 fitted to the instrument panel 1 by fixing parts 9, while the fixing parts 9 are provided with fragile parts 12.
Patent JP-2001288442-A (JP)
Title: Noncrosslinkable pressure-sensitive adhesive composition and its manufacturing method and pressure-sensitive adhesive sheet
Inventor: YAMAMOTO MICHIHARU
IPC: C09J153/00
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a noncrosslinkable pressure-sensitive adhesive composition having a block copolymer of a styrenic polymer component with an acrylic polymer component as the chief material component which exhibits good adhesion properties at room temperature and is also easy to vary the pressure- sensitive adhesive composition. SOLUTION: A styrenic monomer and an acrylic monomer are subjected to living polymerization in an appropriate monomer order in the presence of a transition metal and its ligand with the use of a polymerization initiator to obtain an A-B-A block copolymer composed of a styrenic polymer block A and an acrylic polymer block B and having a difference in solubility parameter between the homopolymer of the styrenic monomer and that of the acrylic monomer of >=1.0 MPa1/2 and a glass transition temperature of the latter homopolymer of <=-30 deg.C, and this A-B-A block copolymer as such without effecting crosslinking treatment is used as the chief material component of a pressure-sensitive adhesive.
Patent JP-2001340234-A (JP)
Title: Electromagnetic induction heating smoke-less roaster
Inventor: HATTORI YOSHITAKA
IPC: F24C15/20
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic induction heating smokeless roaster having a forced cooling means, having an heat insulated box housing an electro magnetic induction heater and prevents the abnormal temperature rise of a work coil in the box. SOLUTION: The electromagnetic induction heater 28 is installed in the box body 18 having an air blow circuit 46 connected to an air blow fan F, and a smoke exhaust circuit 1 not in contact with the box body 18 and the air blow circuit 46 comprises a smoke exhaust ring 4, a smoke exhaust pipe 3, and a smoke collector 2.
Patent JP-2002022378-A (JP)
Title: Heat pipe
Inventor: FUKUI KOICHIRO
IPC: F28D15/02
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a heat pipe with a lighter weight than prior art while exhibiting excellent heat dissipation performance and a corrosion resistant property. SOLUTION: A heat pipe (1) is adapted such that pipe bodies 10, 16 and 18 in which a working fluid is encapsulated are formed into a flat shape with mounting sections 11 and 17 each for mounting an external heater H thereon, and opposing sections 12 and 19 opposing in parallel to the mounting sections 11 and 17. Internal surface sides of the foregoing pipe bodies 10, 16 and 18 are constructed with a copper material 11a and at least the foregoing opposing sections 12 and 19 are constructed with a clad member where a copper material 11a and an aluminum material 11b are joined.
Patent JP-2002027687-A (JP)
Title: Structure of stopping whirl of stator core in submerged motor
Inventor: OHASHI KOJI
IPC: H02K1/12
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide structure of stopping whirl of a stator core in a submerged motor which is superior in work efficiency and waterproofness, making use of the cut face at the periphery of the stator core as it is, without the need for boring a through hole from the peripheral face of a motor frame. SOLUTION: In a submerged motor, using a stator core 2 where a cut face 4 is made at the periphery, a whirl stopping lock piece 5 abuts on a cut face 4 of a stator core 2 seeking to the rotate with reaction at drive of the motor, by projecting the lock piece 5 for stopping whirl with its end face opposed to the cut face 4 at the inside periphery of a motor frame 1, and press-fitting the stator core 2 into a motor frame 1, so that the cut face 4 opposes it along the line of projection of the lock piece 5.
Patent JP-2002020298-A (JP)
Title: Neovascularization promoter
Inventor: UCHIDA YASUYOSHI
IPC: A61K38/18
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To prominently promote neovascularization of arteriole necessary for supplying sufficient blood to an ischemic site of ischemic disease when this neovascularization promoter is administered, consequently to make the neovascularization promoter useful as a therapeutic agent for ischemic diseases such as cardiac infarction, angina pectoris, cerebral infarction, vascular dementia, closed arteriosclerosis, etc. SOLUTION: This neovascularization promoter comprises (A) an endothelial cell or a marrow monocyte and (B) one or more kinds selected from a vascular growth factor and retinoic acid.