baber/WOPTO huggingface dataset:
Patent JP-2002010787-A (JP)
Title: Homocysteine converting enzyme and use thereof
Inventor: YOKOYAMA SHIGEYUKI
IPC: C12N1/19
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an enzyme not substantially reacting with cysteine and specifically reacting with homocysteine. SOLUTION: A homocysteine converting enzyme not substantially reacting with cysteine and specifically reacting with homocysteine, especially O- acetylhomoserine sulfhydrolase derived from Thermus thermophilus HB8 ATCC27634 strain, a genetically engineered material and a recombination enzyme for the enzyme, a method for assaying homocysteine in a sample by using the enzyme and an assay kit are disclosed.
Patent JP-2002014424-A (JP)
Title: Slide mount
Inventor: CHO MICHIO
IPC: G03B21/64
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a slide mount which may be mounted with a photographic frame so as to enable anyone easily and correctly to align a slide in the correct attitude to a slide rack and to load the slide in slide projecting. SOLUTION: The slide mount 10 is formed by integral resin molding of planar members 11 and 12 two-folably at a thin part 13. Openings 11a and 12a of a rectangular shape to expose the photographic frame 6a are formed at the planar members 11 and 12 and are successively provided with notched parts 11b and 12b. While a mark 8 is matched to the notched part 11b, a film piece 9 is dropped into a groove 11c. The slide mount 10 is two-folded at the thin part 13 by turning the planar member 12 so as to superpose the same on the planar member 11. When the planar members 11 and 12 are pressurized from the outer side of the planar members 11 and 12 in such a manner that the planar members 11 and 12 come into tight contact with each other, projections 11d and 11e respectively fit into holes 12c and 12d and the planar members 11 and 12 are closed in the state that these members are not easily separated. The film piece 9 is held and fixed between the inside walls of the groove 11c an the planar member 12.
Patent JP-2002024774-A (JP)
Title: Read/write device
Inventor: TANAKA AKIRA
IPC: B42D15/10
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a small read/write device capable of reading and writing information signals to an IC card and having excellent portability. SOLUTION: This read/write device is provided with a card-like case section 1 having a terminal connected to an external information processor at an end section, an interface circuit 3 to be connected to the external information processor via a terminal stored in the case section, a signal processing circuit 5 controlled by the information processor via the interface circuit stored in the case section and conducting a signal process for the communication of information signals with the transmitting/receiving circuit of the noncontact IC card 101, a transmitting/receiving circuit 4 stored in the case section and conducting the communication of information signals between the transmitting/receiving circuit of the noncontact IC card and the signal processing circuit, and an antenna section 2 having an antenna connected to the transmitting/receiving circuit.
Patent JP-2002025550-A (JP)
Title: Manufacturing method of hydrogen storage alloy powder, hydrogen storage alloy powder, hydrogen storage alloy electrode and alkaline storage battery
Inventor: HIGASHIYAMA NOBUYUKI
IPC: H01M10/30
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To sufficiently enhance a low-temperature discharging property, a cycle life, and a high-rate discharging property in an alkaline storage battery wherein a hydrogen storage alloy electrode using hydrogen storage alloy powder is used for a negative electrode. SOLUTION: After hydrogen storage alloy powder containing nickel are surface-treated in an acidic solution containing carboxylic acid, they are treated with a solution containing a reducer. Then, by using the hydrogen storage alloy powder for electrodes wherein an atomic ratio of metallic nickel in all nickels existing on the surface layer is 50% or more and a complex of carboxylic acid and metal is formed on the surface, the hydrogen storage alloy electrode 2 is prepared, and this hydrogen storage alloy electrode 2 is used for the negative electrode of the alkaline storage battery.
Patent JP-2002020731-A (JP)
Title: Friction material
Inventor: SEKI KATSUSHI
IPC: C08L61/24
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a new friction material which has excellent friction performance, strength, heat resistance, has biodegradability under a natural environment, and scarcely causes environmental pollution due to abrasion powder and waste friction material. SOLUTION: This friction material containing a thermosetting resin binder, a fibrous reinforcing material, an inorganic filler, and a friction-adjusting material as main materials, characterized by containing a biodegradable resin as at least one part of the thermosetting resin binder.
Patent JP-2002020065-A (JP)
Title: Elevator sliding door device
Inventor: SASAKI SHIGEO
IPC: E05F15/14
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an elevator sliding door device dispensing with a cable between an exit/entrance edge part and a sliding door, eliminating failure caused by deterioration of the cable, and facilitating the manufacture and maintenance. SOLUTION: A contact rod mechanism 7 retreating by abutting on an obstacle in closing the door is provided in a door closing side edge of the sliding door 5 opening/closing the exit/entrance 2 and a photo-electronic apparatus 15 projecting and receiving the light along the opening/closing direction of the sliding door 5 is provided in the edge of the exit/entrance 2. A sliding door mirror plate 18 reflecting and refracting the light is provided in the sliding door 5 opposite to the photo-electronic apparatus 15, and a movable mirror plate body 19 reflecting the light from the sliding door mirror plate 18 in advancing the contact rod mechanism 7, generating the light receiving light, and projecting it to the sliding door mirror plate 18 is provided in a movable part of the contact rod mechanism 7.  The closing movement of the sliding door 5 is controlled in abnormality by a control device 13 based on the change in the received light of the photo-electronic apparatus 15 due to the displacement of the movable mirror plate body 19 in retreating the contact rod mechanism 7.
Patent JP-2002025553-A (JP)
Title: Positive electrode active material for alkaline secondary battery
Inventor: MIYAMOTO SHINICHI
IPC: H01M4/52
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide positive electrode active material for alkaline secondary batteries with a high utilization factor. SOLUTION: The positive electrode active material for alkaline secondary batteries has powder with water oxidation nickel as a principal component of which high order oxide of cobalt exists on the surface at least, wherein, when an infrared-absorption spectrum is measured by the KBr method, following spectrum characteristics are shown: A. (T1000-T700)/300<=0.05 (wherein, T1000 expresses permeability (% indication) in a wavelength of 1000 cm-1, T700 expresses permeability (% indication) in a wavelength of 700 cm-1); B. The maximum of the permeability in the wave number area of T700 to T1000 is 40% or less.
Patent JP-2002023936-A (JP)
Title: Wheel type input device
Inventor: MORI KOICHI
IPC: A63F13/24
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a wheel type input device capable of hardly damaging the respective parts even when excessive force is applied to an operation part from the upper part or the operation part is inclined to the maximum. SOLUTION: The wheel type input device is provided with an approximately fan-shaped operation part 100 supported so as to be inclined, a signal output part 200 for outputting a signal in accordance with the operation of the operation part 100 and an operation part base 400 equipped with the output part 200. The operation part 100 is supported by the base 400 so as to be inclined.
Patent JP-2002028549-A (JP)
Title: Roller for flocking fabric and coating apparatus using the same
Inventor: OKA TATSUJI
IPC: B05C3/12
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a coating apparatus used for a coating of a flocking material such as a pile fabric or the like. SOLUTION: Card clothing 30 is wound around the outer peripheral surface of the backup roller 26 of a comma reverse type coating apparatus 10 and the length of each of the needles 32 flocked in the card clothing is made larger than that of each of piles 16 of the pile fabric 12.
Patent JP-2001353012-A (JP)
Title: Semi-automatic portable umbrella
Inventor: HARASAWA KAZUO
IPC: A45B19/04
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a convenient folding umbrella which can be expanded by an extremely simple motion. SOLUTION: The shaft of this folding umbrella is constituted of pipes of multiple stages. The shapes of respective pipes are formed in such a manner that respective pipes may not individually peripherally rotate, and fear wherein the shaft itself may bend, warp or slip off is eliminated. In this case, for the shaft, bearings are removed from the pipe by an extremely simple operation such as simply touching a button once, and the pipes are extended by a spring, and a push-up rod is pushed up. Thus, the folding umbrella is constituted in such a manner that the ribs which are connected to the push-up rod are radially developed, and at the same time, an umbrella fabric which is spread on the ribs is expanded.
Patent JP-2002030329-A (JP)
Title: Method for melting high manganese-steel
Inventor: MITSUZONO MASAYUKI
IPC: C21C7/10
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a melting method of a high manganese steel with which even in the case of adopting the combined decarburizing technique for charging an inexpensive ferro-high manganese alloy into molten steel, decarburizing velocity needed to the vacuum-decarburizing treatment time can be secured and the vaporized loss of the manganese in the molten steel can be restrained at lower rate than that of the conventional method. SOLUTION: In the melting method of the high manganese-contained steel with which when the molten steel roughly decarburized in a refining furnace is tapped into a ladle in non-deoxidizing state, the manganese content is adjusted by charging the ferro-high manganese alloy into this molten steel and thereafter, oxygen is top-blown into the molten steel in the ladle in a vacuum-degassing vessel, and after performing the vacuum-decarburizing, deoxidizing agent is added to perform the degassing, vacuum degree in the above vacuum-degassing vessel is adjusted so as to become 40-100 Torr to perform the above vacuum- decarburizing.
Patent JP-2002030752-A (JP)
Title: Supporting structure for rib glass
Inventor: HORIKI NAOTO
IPC: E04B2/96
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To enable inexpensive glass such as float glass, etc., to be used as rib glass. SOLUTION: A placing member 8 is fixed to a front surface facing to the outdoor I side of a mullion 1. The rib glass 7 is placed on the placing member 8. A holding member 9 is installed in the front surface part of the mullion 1. The rib glass 7 is coupled to the mullion 1 in such a manner as to be unable to move in the direction from the indoor I side toward the outdoor O side by means of the holding member 9.
Patent JP-2002035959-A (JP)
Title: Manufacturing method for material for titanium clad utensil with aluminum base layer
Inventor: FUKUOKA KOICHI
IPC: B23K20/00
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a material for a titanium clad utensil which has light weight, excellent usability and heat conductivity, a surface having excellent lubricity keeps food clean without scorching cooked items, and is usually kept clean by allowing seasoning such as oils and fats, salt or soy source adhered thereto to be easily wiped out with a disk towel or paper or the like. SOLUTION: Aluminum to be a base layer is heated at 370-430 deg.C and maintained, and titanium, stainless steel or steel which covers a surface of the aluminum is heated at 150-240 deg.C and maintained. They are laminated so as to be three-layer-order such as titanium-aluminum-titanium, titanium- aluminum-stainless steel, or titanium-aluminum-iron, or two-layer-order such as titanium-aluminum, integrally joined by rolling at single pass under a draft of 20-40%, and diffused and annealed at 350-430 deg.C.
Patent JP-2001056047-A (JP)
Title: Device for controlling liquid level of lubricant of gear as function of speed
Inventor: KRAMER DENNIS A
IPC: F16H57/02
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To heighten reliability at a low cost by rotating a gear in a first space, making a lubricant go over a wall by high speed rotation to be moved to a second space, and returning lubricant much more than the travel at a low speed and less than that at a high speed to the first space through an opening part of a wall. SOLUTION: At least one damming wall 92 is provided on one side of a ring gear 78 in a lower housing, and the wall 92 is provided with an opening part 94 having such dimensions that at a low speed, oil more than that of pump action is returned, and at a high speed, oil less than that of pump action is returned. At a high speed, the gear 78 splashes a lubricant to the outside of the dammed range 96, so that the liquid level of the lubricant of the gear in the range 96 becomes lower. At a low speed, the lubricant can be returned to the range 96 through the opening part 94. Thus, at a high speed, the lubricant more than the flow of a circulating path is pumped up. Thus, shearing loss of the lubricating oil in a gear housing is lowered, so that even at a low speed, the part can be kept from being exposed to danger and an inexpensive high- reliability device can be obtained.
Patent JP-2002034331-A (JP)
Title: Separating bed for vegetation
Inventor: IWAO YOSHIAKI
IPC: A01G7/00
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a separating bed for a vegetation, capable of effectively performing water discharge. SOLUTION: This separating bed for the vegetation by covering a water- penetrating sheet 5 toward a ditch 2 so that its cross section becomes U or V-shape, putting a medium into a recess formed thereby and cultivating plants 7 is characterized by having the water-penetrating sheet 5 exhibiting a higher transmittance of a light in its middle part 52 than in its left and right side parts 51, 53. The water-penetrating sheet may be a woven fabric obtained by weaving with a fine mesh at the left and right parts and with a coarse mesh at the middle part, or a plastic sheet obtained by boring fine holes in the left and right parts and relatively large size holes in the middle part.
Patent JP-2002034357-A (JP)
Title: Winding device of mulch film
Inventor: KAWAMURA KOICHI
IPC: A01G13/00
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To efficiently carry out the recovering operation of a mulch film. SOLUTION: A winding part has a winding fragment, and the winding fragment can change the posture between a mulch film-winding posture for winding the mulch film in a roll shape in a diameter expansion state, and a mulch film-extracting posture in a diameter contraction state, capable of enabling the mulch film wound in the roll shape to be extracted.
Patent JP-2002039860-A (JP)
Title: Photoreceiving circuit
Inventor: YAMAMOTO KEIICHI
IPC: H03F1/26
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a photoreceiving circuit capable of precisely detect a micro-quantity of light. SOLUTION: This photoreceiving circuit 34 is used for a photograph processor 10, and includes a photo-diode 36. When the diode 36 receives light from a PLZT 26, an output current from the diode 36 is integrated directly by an integration circuit 38. An output from the integration circuit 38 is A/D-converted by an A/D converter 40 to be input to a print control part 48.
Patent JP-2001182654-A (JP)
Title: Shielding plate of delivery muffler for hermetically sealed reciprocating compressor
Inventor: SAI CHINKEI
IPC: F04B39/00
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a shielding plate of a delivery muffler for a hermetically sealed reciprocating compressor capable of improving damping efficiency of a delivery sound generated when delivering a refrigerant compressed by high pressure to the delivery muffler via a delivery chamber of a cylinder head. SOLUTION: In this shielding plate 182 of the delivery muffler for a hermetically sealed reciprocating compressor being installed inside the delivery muffler installed under a cylinder block and damping delivery noise of refrigerant gas, an extension pipe part 182a having a specific diameter is protrusively formed on the delivery pipe side in the center of the shielding plate 182 at press molding time.
Patent JP-2002036932-A (JP)
Title: Floor mat for car and its manufacturing method
Inventor: KASEYAMA KAZUYOSHI
IPC: B60N3/04
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a floor mat having superior preventiveness against disloca tion not only in a loaded condition due to external force but also in a non- loaded condition and its manufacturing method. SOLUTION: This floor mat is provided with an elastic layer 2 at least on its lower face, and a groove 4 at least in one direction at the lower face of multiple slide-preventive projections 3 of the mat formed on the lower face of the elastic layer 2 and divided into two or more partitions. This is manufactured by pressure welding a heated network to the lower face of the slide- preventive projections formed on the mat, cooling and then forcibly detaching the network from the slide-preventive projections.
Patent JP-2002034820-A (JP)
Title: Shower device
Inventor: AIDA YOSHIHARU
IPC: A47K3/28
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a shower device which can be installed in a small space and by which knees far from the shower can be properly showered and there is little escape of heat. SOLUTION: Plural nozzles 10 and 11 for shower are installed in the inside of opening and closing doors 4 and 5. Second doors 6 and 7 projecting from the doors 4 and 5 are installed and nozzles 12 and 13 are installed also in their inside.
Patent JP-2002037600-A (JP)
Title: Safety gear for working vehicle
Inventor: NAKAZAWA SHUNICHI
IPC: B66F11/04
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a safety gear for a working vehicle, ensuring accurate detection of the malfunction of an operating control circuit for a proportional solenoid valve. SOLUTION: A proportional valve operating control circuit is a control circuit for outputting a control current to the proportional solenoid valve 41 to control a valve opening and control the operation of an operating device. A current control circuit 311 sets a target control current corresponding to a command signal, and a switch circuit 312 regulates power to be supplied from a power supply B in accordance with the set signal and outputs the control current to the proportional solenoid valve 41. A return current from the proportional solenoid valve 41 is returned to a ground GND via a line 415.  An output circuit and a return circuit are provided with an output current detecting circuit 313 and a return current detecting circuit 314, respectively, the current control circuit 311 outputting an alarm signal for alarming operation when at least one of an output current value and a return current value detected is different from the target control current value.
Patent JP-2002044547-A (JP)
Title: Digital television broadcast receiver
Inventor: MORIMOTO KEIU
IPC: H04N7/173
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a digital television broadcast receiver that provides a desired data broadcast program to a user from data broadcast view history information. SOLUTION: The digital television broadcast receiver that is used for a system where a data file broadcast in a carousel system from a broadcast station superimposed on a radio wave of a digital television broadcast program is received and displayed, is provided with a data broadcast display browser having a function of selecting a data broadcast program from the data broadcast view history and of viewing the selected data broadcast program.
Patent JP-2002040280-A (JP)
Title: Optic/electric wiring board
Inventor: KYOZUKA SHINYA
IPC: G02B6/28
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an optic/electric wiring board low in power consumption and low in cost without needing any AGC circuit even if a pitch between chips or daughter boards connected to the optic/electric wiring board becomes large. SOLUTION: The optic/electric wiring board is provided with plural electronic circuits, an optical signal transmitting means, an optical signal receiving means, and an optical transmission member which transmits an optical signal from the optical signal transmitting means of one electronic circuit to an optical receiving means of the other electronic circuit. The optical transmitting member is of a long-length shape, is formed of a translucent material which is transmitted by optical signal and is provided with a reflecting part formed at one end side and plural optical incident/exit parts formed at the other end side. Both of the incident direction and the exit direction of optical signal in two adjacent optical incident/exit parts are inverse, and the optical incident/exit parts are optically combined to the optical signal transmitting means and the optical signal receiving means.
Patent JP-2002039456-A (JP)
Title: Joint member
Inventor: KOBAYASHI NOBUYUKI
IPC: B62D5/07
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a joint member capable of preventing the uneven contact between both pipe members, as a result, satisfying the adhesiveness and preventing the liquid leakage even in a case when axes of both pipes to be connected are not located on the same straight line and have an axial intersection angle. SOLUTION: In this joint member 10 used for communicating two conduits to allow the pressure fluid to pass theretrough, and comprising a first pipe members 11 connected to one of conduits, a second pipe member 12 abutted to the first pipe member and connected to the other conduit, and a joint 13 for closely abutting tips of the first pipe member 11 and the second pipe member 12 through a pressing member 15 mounted on an inner peripheral face, a first seal face 11a formed on the tip of the first pipe member 11 and a first contact face 11b formed on a part at an opposite side of the first seal face 11a and abutted on the pressing member 15 are formed into the shape of circular arc face having the common center of rotation P.
Patent JP-2002036327-A (JP)
Title: Mold protecting device of injection molding machine
Inventor: YAMAGUCHI MINORU
IPC: B29C45/68
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a mold protecting device of an injection molding machine which is capable of simply seeking a thrust limit value at the respective positions of a movable half of a mold from a crosshead position without the necessity to perform a complicated calculation and easily and rapidly setting a safe thrust to the movable half regarding the clamping operation of the mold. SOLUTION: This mold protecting device is of such a construction that the crosshead position and a position of the movable half 13 of a mold are read from a correspondence table 36 and the thrust limit value set to the movable half 13 is calculated using an arithmetic part 34 and further, the thrust of a crosshead 17 at a corresponding position is controlled by a crosshead position control part 33 through a servo motor 30 and thus the thrust is controlled in accordance with the position of the movable half 13 so that the thrust is below the limit value.