baber/WOPTO huggingface dataset:
Patent JP-2003146566-A (JP)
Title: Safety device for elevator doorway
Inventor: HITOSUGI KENJI
IPC: B66B13/26
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a safety device for an elevator doorway capable of preventing damage or failure of the device when a load directly acts on a light receiving section exposed and horizontally attached to a lower frame floor positioned at the lower front end part of a car frame, or caused by contamination because of the intrusion of water from outside or dust or the like. SOLUTION: In a safety device for an elevator doorway horizontal attached to a lower frame floor positioned at the lower front end part of a car frame, the upper surface and side surface of a light receiving section installed at the lower frame are covered with a transparent protector and a protection cover.
Patent JP-2003147716-A (JP)
Title: Pavement provided with water permeability, water draining capability and water retentivity and its construction method
Inventor: TAKAGI MASATO
IPC: E01C11/24
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive pavement provided with water permeability, water draining capability and water retentivity and its construction method providing compatibility between the water retentivity and the water permeability and water draining capability, and capable of maintaining a cooling function of a road surface for a long time. SOLUTION: The pavement arranged with a layer of an asphalt mixture in a surface layer is provided with a pavement body with a water retention material partially filled in gaps of the asphalt mixture and left with gaps communicating from a top face to a lower face and/or a side face, and a water storage layer laminated in a lower side of the pavement body and surrounded by a waterproof material in a bottom face and side faces.
Patent JP-2003147030-A (JP)
Title: Thermoplastic resin composition
Inventor: NABESHIMA YASUHIKO
IPC: C08L55/00
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain an engineering plastic resin which has improved molding processability without impairing excellent properties that an engineering plastic represented by a polycarbonate essentially has and which has excellent balance between both properties. SOLUTION: This thermoplastic resin composition comprises a polymer component (A) incompatible with a polycarbonate resin and a polymer component (B) having compatibility with or affinity for a polycarbonate resin in which at least a part of the polymer component (A) and at least a part of the polymer component (B) form a chemical bond or a block or a graft polymer. The thermoplastic resin composition has 5,000-200,000 weight-average molecular weight. This thermoplastic resin composition is obtained by compounding the thermoplastic resin composition with an engineering plastic resin.
Patent JP-2003145313-A (JP)
Title: Cutting tool of surface-coated cemented carbide with hard coat layer achieving excellent abrasion-resistance in high speed cutting
Inventor: TASHIRO YASUHIKO
IPC: C23C14/16
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a cutting tool of surface-coated cemented carbide with a hard coat layer achieving excellent abrasion-resistance in high speed cutting. SOLUTION: On the surface of tool base material of WC cemented carbide or titanium carbon nitride cermet, through (a) a crystal oriented hysteresis layer comprising a Ti-Al composite nitride layer having 0.01-0.15 μm layer thickness, satisfying (Ti1- XAlX)N (X is 0.01-0.15 in atomic ratio), and having the highest peak at face (200) as measured by a Cu-Kα ray X-ray diffraction device to a rake face and a flank in a cutting edge, being 0.5 deg. or less, with highest peak half value breadth of 2θ, (b) the hard coat layer comprising Al-Ti-Si composite nitride layer having an average layer thickness of 2-10 μm, satisfying a composition formula of (Al1-( A+ B) TiASiB)N (A is 0.35-0.55;  B is 0.05-0.20), having the highest peak at face (200) as measured by the X-ray diffraction device to the rake face and the flank in the cutting edge, being 0.5 deg. or less with highest peak half value breadth of 2θ, is formed by physical vapor deposition.
Patent JP-2003150015-A (JP)
Title: Photoreceptor unit and electrophotographic apparatus with the same
Inventor: SHUKURI KATSUHIRO
IPC: G03G21/10
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a photoreceptor unit in a simultaneously developing and cleaning system in which deterioration of print quality caused by the adhesion of a foreign matter such as paper dust or dirt from a transfer paper sheet is prevented during transfer to a photoreceptor drum, and to provide an electrophotographic apparatus with the same. SOLUTION: The photoreceptor unit in the simultaneously developing and cleaning system recovers a developer remaining on the surface of the photoreceptor drum 1 after transfer in a development part, when developing an electrostatic latent image formed on the surface of the photoreceptor drum 1 with the developer. An elastic body blade 9 which comes into contact with the surface of the photoreceptor drum 1 to remove the foreign matter such as the paper dust adhering to the photoreceptor drum 1, and passes the developer remaining on the surface of the photoreceptor drum 1 after transfer, is provided at the downstream side of the transfer part to transfer a developed image to a predetermined transfer medium.  The apparatus is simplified while the print quality is improved by bringing contact the elastic body blade 9 with the photoreceptor drum 1 at the downstream of a transfer means so as to block the foreign matter adhering to the photoreceptor drum 1 in transferring and to pass the developer remaining after transfer.
Patent JP-2003037402-A (JP)
Title: Polarization isolation structure, converter for radio wave reception, and antenna apparatus
Inventor: OTANI TETSUYUKI
IPC: H01P5/107
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To achieve a low-cost and high-performance polarization isolation structure with superior mass productivity, a converter for radio wave reception, and an antenna apparatus. SOLUTION: This system comprises a substrate 3 that has an opening 3a and at the same time a pair of radio wave receiving sections 4a and 4b, a waveguide 1 that is arranged on one side of the substrate 3 and has a partition wall 1a inside, and a radio wave reflection section 2 that is arranged on the other side of the substrate 3 and has a radio wave reflection surface 2a in the inside.  The partition wall 1a passes through the opening 3a for extending to the side of the radio wave reflection section 2, so that each radio waves being received by a pair of radio wave reception sections 4a and 4b are isolated, and the interval between the partition wall 1a and radio wave reflection section 2 is set, so that an end face at the side of the substrate 3 in the waveguide 1 is brought surely into contact with a ground surface provided on one surface of the substrate 3, and at the same time an end face on the side of the substrate 3 at the radio wave reflection section 2 is brought surely into contact with a ground surface 5 provided on the other surface of the substrate 3.
Patent JP-2003144550-A (JP)
Title: Oxygen concentrator
Inventor: MIYAJIMA SATOSHI
IPC: A61M16/10
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen concentrator having a function for correcting the flow rate of gas to a set flow rate with respect to the change of a flow rate accompanied by a change in the pressure of a gas supply route when used. SOLUTION: The oxygen concentrator is equipped with an oxygen concentration means for separating oxygen from air and an oxygen supply means for supplying oxygen concentrated air to a user and further equipped with a control valve for continuously regulating the amount of the gas supplied to the user, a flow rate measuring means for measuring the flow rate of the gas and a flow rate control means for controlling the opening degree of the control valve from the measuring result of the flow rate measured by the flow rate measuring means.
Patent JP-2003145848-A (JP)
Title: Printer and printing method
Inventor: HIRAI MASAHITO
IPC: B41J29/38
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To perform interruption printing without having any effect on the priority of print of other users. SOLUTION: The printer comprises means for receiving print data, means for distributing print data to respective user regions in an HDD, means for acquiring print data from a user region and printing the print data, means for checking presence of an interruption print instruction, means for interrupting print under processing, means for shifting interrupting print data to the head of print order, and means for making a decision whether operation of the printer is stopped or not.
Patent JP-2003155170-A (JP)
Title: Group supervisory operation controller of elevator
Inventor: ISHIKAWA KOJI
IPC: B66B3/00
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a group supervisory operation controller of elevator improved in serviceability of an elevator device. SOLUTION: The group supervisory operation controller selects a serviceable car from a plurality of cars in response to the registered landing call, allocates the landing to the selected car, transmits reservation informing command for informing the car to which the landing call is allocated to informing means provided on the floor where the landing call is registered for informing reservation or landing of the car. When the informing means informs the landing of the car in an opposite direction of the landing call, the controller uses a function of reserving a transmission of the reservation informing command to the informing means at least until the informing of the landing is completed. This prevents the informing means to inform the reservation and the landing at the same time, thereby avoiding any confusion for users.  The controller can allocate the car which can first land in response to the landing call, thus improving the serviceability.
Patent JP-2003154259-A (JP)
Title: Deodorizing sheet
Inventor: TOKUDA YOSHIYUKI
IPC: B01J20/28
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a deodorizing sheet having a high deodorizing effect and capable of semipermanently maintaining the deodorizing effect. SOLUTION: Activated carbon (3) having >=90% rate of carbonization, >=1,700 m<2> /g specific surface area and a plurality of fine through holes is held between two sheets (1a, 1b), at least one (1a) of which is formed in a corrugate shape. Convex portions (2) forming the corrugate shape are extensively arranged all over the surface of the sheet. A deodorizing function is also imparted to the sheets (1a, 1b) themselves by incorporating a ceramic powder having a deodorizing function into the sheets by kneading, or sticking the ceramic powder to the sheets.
Patent JP-2003157304-A (JP)
Title: Work site supporting method and system
Inventor: SUZUKAWA SHIGENOBU
IPC: G06Q10/00
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a work site supporting method and system therefor that easily realizes management of authentication information such as an ID and a password at a low cost and that allows information management across projects having relation to people concerned with construction. SOLUTION: In this work site supporting method, a user authenticating procedure s204, a related construction notifying procedure s205, and an information displaying procedure s207 are carried out. In the user authenticating procedure s204, the user ID set by a unit of the person concerned with construction, the password, a terminal operator name are received to be stored, and the user ID and the password are authenticated in a database. In the related construction notifying procedure s205, construction operations, with which the person concerned with construction is related or information access is allowed, are listed by verifying the user ID in the database in which the respective construction operations are registered in relation to the user ID, and the listed construction operations are transmitted to a user terminal.  In the information displaying procedure s207, a selection event of the construction operation is received from the user terminal, and web page data including interchange bulletin board data between persons concerned with the construction operation and construction information to be shared are returned.
Patent JP-2003158204-A (JP)
Title: Semiconductor storage device and its manufacturing method
Inventor: SHINKAWADA HIROKI
IPC: H01L21/8239
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage device having high reliability. SOLUTION: The semiconductor storage device comprises a silicon substrate 109 containing a p-type impurity in a first concentration, an epitaxial layer 108 formed on the substrate 109 and containing a p-type impurity in a second concentration lower than the first concentration, a storage area 191 provided on the layer 108, and a logic circuit region 192 provided at a different position from the area 191 on the layer 108. The storage area 191 includes a p-type well 105, an n-type well 113, and a bottom well 102. The logic circuit region 192 includes a complementary field effect transistor.
Patent JP-2002224014-A (JP)
Title: Stain remover for endoscope
Inventor: OGAWA AKIHISA
IPC: G02B23/24
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive stain remover for an endoscope capable of surely removing a stain of an outside surface of an objective lens without interrupting an examination and an operation using the endoscope. SOLUTION: This stain remover is provided with a tube body capable of freely advancing and retreating to an inserting part by inserting the inserting part of the endoscope, and an elastic wiping-off member. The wiping-off member moves to a first position abutting to an objective lens surface of the endoscope and a second position outside of a visual field of the objective lens surface by a relative movement of the tube body and the endoscope, and mechanically wipes off the stain of the objective lens surface by the movement.
Patent JP-2002233752-A (JP)
Title: Reactor for carrying out non-adiabatic reaction
Inventor: JORN ERNST
IPC: B01J19/24
Filed: 2001-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a reactor or a reaction system used for a small scale reaction carried out in a small reactor. SOLUTION: This reactor for carrying out a non-adiabatic reaction consists of a metal ingot and comprises at least one reaction passage that is fitted for holding a catalyst for the non-adiabatic conversion of a feed material and is made in the ingot, an inlet passage for introducing the feed material to the reaction passage, and an outlet passage for collecting the reacted feed material, wherein the inlet and outlet passages are installed in the ingot, and a heating or cooling means for keeping a contact reaction in the reaction passage is included.
Patent JP-2003161500-A (JP)
Title: Indoor air conditioning system
Inventor: NANAOKA HIROSHI
IPC: F24F11/02
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indoor air conditioning system, with a reduced running cost and improved comfortableness in a room.  <P>SOLUTION: The indoor air conditioning system comprises: a temperature sensor 10 detecting an ambient temperature; ambient air introducing means 8, 9 or the like introducing the ambient air into the room; and a control means 11 performing control to stop cooling operation and to make the ambient air introducing means 8, 9 or the like start the introduction of the ambient air.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168165-A (JP)
Title: Expiration date information system
Inventor: MAENO MASAHIRO
IPC: G06Q20/00
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an expiration date information system for avoiding expiration due to forgetting the expiration date of a service of a point card, a coupon, etc., provided to a customer from a retail shop, etc.  <P>SOLUTION: Data 11 on the service of the point card, the coupon, etc., provided to the customer from the retail shop, etc., are stored in a portable terminal 10 such as a portable telephone set or PDA (personal digital assistance), etc. This data 11 includes the expiration date data of the service and is set in advance for giving information of expiration to the customer from the POS terminal 20, etc., of the store.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166536-A (JP)
Title: Oil impregnating bearing
Inventor: TANAKA TAKESHI
IPC: F16C17/02
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil impregnating bearing which prevents abnormal noises when a motor is started with remaining lubricating oil on a sliding surface between a rotary shaft and the oil impregnating bearing after a long lapse of time after a motor is stopped.  <P>SOLUTION: A non-porous surface 34 is arranged in a circular shape along a peripheral direction on a part of an inner peripheral surface of the oil impregnating bearing 9 in the oil impregnating bearing formed by a plurality of bearing portions. A groove 35, in which an inner peripheral surface 23a of a third bearing 23 becomes a bottom portion, is arranged between a second bearing portion 22 in which an inner peripheral surface 22a has a non-porous surface 34 and a first bearing portion 22 in which an inner peripheral surface 21a has a porous surface. Further, a second step portion 32 is arranged on a boundary portion between a fourth bearing portion 24 in which an inner peripheral surface 24a has a non-porous surface 34 and a fifth bearing portion 25 in which an inner peripheral surface 25a has a porous surface.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002219885-A (JP)
Title: Cover leaf and binding member having cover leaf
Inventor: PELEMAN GUIDO
IPC: B42D1/00
Filed: 2001-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a cover leaf formed of a synthetic material. SOLUTION: This cover leaf is of such a type that it is intended for use in combination with a binding member which is capable of binding a bundle of loose leaves (6). The cover leaf (1) is characterized in that it is constituted of at least a leaf (2) made of the synthetic material and a strip-like part (4) which is more pliable than the leaf (2) and fastened to the edge part (3) of the leaf (2).
Patent JP-2003172061-A (JP)
Title: Hinge with catch
Inventor: KOSHIKAWA SHINICHIROU
IPC: E05F1/12
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To permit a contact shaft on which one end portion of a coil spring butts, to be easily installed in an inner link.  <P>SOLUTION: A pair of protruded pieces 42 and 42 are formed at both side portions of an inner side link 4. Notched recesses 42b and 42b are formed at respective protruded pieces 42 and 42. At the notched recesses 42b and 42b, fitting shafts 72a and 72a formed at both end portions of the abutting shaft 72 are inserted to the bottom portion from open portion of the notched recesses 42b and 42b, and are fitted to a bottom portion in a rotatable manner. On a large diameter portion 72a of the abutting shaft 72, a second abutting shaft 71c of a coil spring 71 is butted. Then, by the coil spring 71, the abutting shaft 72 is exerted from the open portion side of the notched recess 42b to the bottom portion side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172684-A (JP)
Title: Scanning probe microscope
Inventor: ANDO KAZUNORI
IPC: G01N25/16
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scanning probe microscope which prevents a probe from being separated from a face of a sample due to the thermal expansion, the thermal shrinkage or the like by the heating operation and the cooling operation of the sample and which controls the probe so as not to be separated from the surface of the sample due to the thermal expansion, the thermal shrinkage or the like by the heating operation and the cooling operation of the sample.  <P>SOLUTION: The scanning probe microscope is composed of a cantilever which has a very small probe at its tip, a means which detects the displacement of the cantilever or the sample at a definite cycle in a desired amplitude amount, a means which heats and cools the sample and a sample movement means which moves the sample, and the surface shape or the surface physical property of the sample is measured. A follow-up means by which the sample movement means is moved wholly up and down is installed. Thereby, the probe is controlled so as not to be separated from the face of the sample due to the thermal expansion, the thermal shrinkage or the like of a constituent element by the heating operation and the cooling operation of the sample, and the probe is controlled so as to be pressed desirably with reference to the face of the sample even while a temperature is being changed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175277-A (JP)
Title: Card game program
Inventor: REIZEI HIROTAKA
IPC: A63F13/31
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card game program making a game more interesting than before without complicating the game's rules.  <P>SOLUTION: The card game program includes a hexagon display procedure in which a player's area and the opponent's area 27 comprising a plurality of hexagons each are displayed on a screen 3; a card dealing procedure in which cards are displayed as they are selectively dealt to the hexagons; a card transfer procedure in which the cards are displayed as they are transferred between the hexagons; a battle process procedure in which the process of exchanging damages between the player's and opponent's cards is performed on the same hexagon, with its result displayed on the screen; and a point computing procedure in which victory points VP are computed for the player or the opponent according to the arrangement of cards. The plurality of hexagons 29 are displayed in the player's area and the opponent's area 27 and the players can fight against each other by exchanging damages while transferring the cards between the hexagons in their own areas. In addition to being enjoyable as a card game, the game can have features as a strategic simulation game.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178756-A (JP)
Title: Positive electrode active material and nonaqueous electrolyte battery
Inventor: ENDO SHOTA
IPC: H01M4/485
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive electrode active material which can enhance the discharging load property of a nonaqueous electrolyte battery.  <P>SOLUTION: The positive electrode active material contains a lithium containing metal double oxide grains belonging to a space group of R-3m of which, full width at half maximum of X-ray diffraction peak corresponding to (104) face ranges between 0.06-0.15°, and a mean value of the shape factor calculated by the formula SF1=P<SB>1</SB>/P<SB>2</SB>is 3.33 or less, where, P<SB>1</SB>represents the area of two-dimensional image of the lithium containing metal double oxide grain, and P<SB>2</SB>represents the area of a circle have a maximum length of the above two-dimensional image as a diameter.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187964-A (JP)
Title: Organic el device
Inventor: OTA TOSHIHIRO
IPC: H01L51/52
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration of the light-emitting part due to moisture and oxygen in the air, and improves durability in an organic EL device having an organic EL panel, in which a light-emitting part including an organic light- emitting material is laminated on a glass substrate 10.  <P>SOLUTION: The organic EL panel 1 as a whole is housed in a case 2 and a transparent plate 21 is installed airtight on the front part of the case opposed to the glass substrate 10 using a plastic packing 22. An inert gas is filled in the case 2, and further, an adsorbent 4 for moisture and oxygen is housed in the case 2.  <P>COPYRIGHT: (C)2003,JPO