baber/WOPTO huggingface dataset:
Patent JP-2003149038-A (JP)
Title: Load cell and electronic weighing machine
Inventor: KURODA TSUKASA
IPC: G01G21/23
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a weighing machine which is thin and light, and facilitates fitting of load cells between a stage and legs. SOLUTION: A rectangular stage 12, load cells 20 arranged at the four corners of the rear side of the stage 12 and have planar strain producing portions 24, and a computing means 30 for totalizing the load signals of the load cells 20, and a display means 40 for digital-displaying a measured value of the computing means 30, legs 14 fitted to the strain portions 24 of the load cells 20, and hard balls 18 which are arranged between the strain portions 24 and the legs 14 and transmit loads. Hard ball supporting recessions 16a are formed in the upper surfaces of the legs 14, and the hard balls 18 touch the undersides of the strain portions 24. Since the legs 14 also function as fitting members for fitting the hard balls 18, hard ball fitting members for exclusive use which are required conventionally can be dispensed with.  Accordingly, the number of components required for a weighing machine becomes smaller to that extent, and its structure also becomes concise. The machine becomes thin and light, and load cell fitting work becomes simpler too.
Patent JP-2003156123-A (JP)
Title: Fluid coupling
Inventor: KIMURA KATSUMI
IPC: F16H45/00
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a fluid coupling which eliminates slip (sliding) loss and improves mechanical efficiency of power transmission by providing a clutch mechanism between a driving shaft side and a driven shaft side and by providing the same driven shaft rotational speed as a driving shaft rotational speed from a prime mover. SOLUTION: In the fluid coupling, fluid is used as a medium for power transmission, and power is transmitted by rotating vanes 5 acting as a water turbine provided on a driven shaft 9 by kinetic energy applied to the fluid by vanes 4 acting as a pump provided on a driving shaft 1 driven by the prime mover. A clutch is provided between the driving shaft 1 side and the driven shaft 9 side. Power is transmitted by engaging the clutch in a state of feeding oil to portions of the vanes 4 and the vanes 5 and transmitting rotational power and providing the same rotational speed between the driving shaft 1 and the driven shaft 9. A minimum flow circuit 18-1 is installed in a delivery circuit of a hydraulic pump 16 operating the clutch and hydraulic oil is fed to a clutch operating cylinder chamber interior in small amounts even when the clutch is disengaged.
Patent JP-2003152934-A (JP)
Title: System and method for managing facsimile communication
Inventor: HASEGAWA REIJI
IPC: H04N1/00
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to browse facsimile images and information attached thereto without using a dedicated browsing software. SOLUTION: Facsimile image data is converted into a general purpose image data format, a record file is described in HTML format, for example, and attached information (telephone number of a opposite party, communication mode, the number of sheets, and the like) of the image data is described therein in correspondence (linked) with converted image data. Facsimile images can be browsed while tracing back the link in the record file by accessing the record file using a general Web browser software.
Patent JP-2003152784-A (JP)
Title: Circuit, method and program for designing communication route
Inventor: SHIRAKI TAKASHI
IPC: H04L12/701
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To enable design of a route from a plurality of transmission source side endpoints to a plurality of transmission destination side endpoints in a network. SOLUTION: One transmission source side virtual node respectively connected to a selected plurality of transmission source side endpoints, one transmission destination side virtual node respectively connected to a selected plurality of transmission destination side endpoints, and a plurality of virtual links for connecting these virtual nodes to their respective endpoints are produced, inter- one transmission source to one transmission destination route design is performed between the transmission source side virtual node and the transmission destination side virtual node, and the virtual nodes and virtual links are eliminated from the designed route.
Patent JP-2003128092-A (JP)
Title: Sweet herb bag
Inventor: OHASHI IKUYO
IPC: B65D33/14
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a bag for keeping ginger, where ginger is hardly dried even at an ordinary temperature, can be kept together with garlic or red pepper and can be readily taken out. SOLUTION: The bag is manufactured by using impervious and non-permeable raw materials (1) as a storage material at an ordinary temperature. The bag is put into a sealing state to prevent dryness of ginger by providing an opening and closing material (2) within the upper opening of the bag body (1). Owing to a solution of this difficult problem, ginger can be kept together with garlic or red pepper. Additionally, the bag is fit to a conspicuous place near at hand by providing a fitting material (3) so that the contents can be promptly taken out.
Patent JP-2003160831-A (JP)
Title: Braking material made of cobalt sintered compact superior in abrasion resistance
Inventor: SATO MANABU
IPC: C22C29/16
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a braking material which supports a whole apparatus weight of several to several tens of tons, is used under severe conditions, and has superior abrasion resistance while maintaining an excellent sliding property.  <P>SOLUTION: The braking material having both the sliding property and the abrasion resistance under a heavy load condition is obtained from a cobalt sintered compact comprising a cobalt alloy as an essential element, and at least one inorganic substance among carbide, nitride, oxide, or boride, of at least one metal selected among Si, W, Mo, Ta, Cr, Ti, Zr, Hf, V, and Nb.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002324802-A (JP)
Title: Method for manufacturing annealing wafer
Inventor: MAGARI TAKEMINE
IPC: H01L21/324
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an annealed wafer that does not generate pin holes in a CVD film even when a silicon mirror plane wafer, on a backside of which the CVD film is formed, is heat treated on an argon gas atmosphere. SOLUTION: In the method for manufacturing the annealed wafer wherein the mirror plane wafer, on the backside of which the CVD film is formed, is heat treated in the argon gas atmosphere, a preheating treatment for making the CVD film denser is performed before the heat treatment at a temperature higher than that of forming the CVD film.
Patent JP-2003161382-A (JP)
Title: Poppet valve with heater
Inventor: KAMISAKA IKUO
IPC: F16K49/00
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To transmit a large quantity of heat to a valve member when required by installing a heater to heat the valve member at the specified position inside a valve casing without mounting the heater to the valve member and a rod or the like which are movable members.  <P>SOLUTION: The poppet valve with the heater is constituted in such a manner that a cylindrical heat transmitting body 28 is installed so as to surround the rod 18 at the specified position inside the valve casing 1 having main ports 11, 12, a flow passage 13 to connect the main ports 11, 12, a valve seat 14 provided inside the flow passage 13, a valve member 17 to open/close the valve seat 14, and the rod 18 connected to the valve member 17. A first heater 31 is built in the heat transmitting body 28 and the valve member 17 is brought into contact with the heat transmitting body 28 in valve-opening the valve member 17.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003158928-A (JP)
Title: Bed for culturing seaweed and method of culturing seaweed
Inventor: NISHIMOTO YASUSHI
IPC: A01M29/30
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that conventional artificial beds for growing seaweeds have a large scale of artificial beds in the sea, needs large labor and high cost because the concrete blocks and natural stones are heavy, the epiphytic provability of seaweeds is unsatisfactory, when ropes are used as an algae adhesion foundation bed, the base material is light and unstable, when the algae adhesion base is anchored to the weight on the sea bottom, the weight sometimes sinks down into the bottom sand, and the kinds of seaweeds are limited in the case of alga adhesion under natural conditions.  <P>SOLUTION: An alga bed to which spores and seeds of marine plants can adhere is attached to a flexible sheet base and spores and seeds are allowed to adhere to the alga bed to prepare the base culturing seaweeds. In another embodiment, spores and seeds are attached to the alga base in the culture base and the culture base is allowed to sink to the sea bottom that will grow as an alga area.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003160676-A (JP)
Title: Aromatic polyamide film and magnetic recording medium
Inventor: SUEOKA MASANORI
IPC: G11B5/73
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an aromatic polyamide film which has a good slitting property and which, when used as a base film for a magnetic recording medium, can restrain the deformation at the edges caused by repeated travellings, as well as to provide a magnetic recording medium.  <P>SOLUTION: The aromatic polyamide film is the one in which the undermentioned EMD, ETD, and αND simultaneously satisfy formulas (1)-(3): EMD≥ETD (1); ETD≥8 GPa (2); and 10≤αND≤300(×10<SP>-6</SP>/°C) (3), wherein EMD is a Young's modulus in the machine direction; ETD is a Young's modulus in the transverse direction; and αND is a thermal expansion coefficient in the thickness direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002232442-A (JP)
Title: Ring connection network system, node device, monitor controller and path setting method
Inventor: SUETSUGU HIROMUNE
IPC: H04L12/437
Filed: 2001-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a ring connection network system where erroneous connection does not occur even if a fault is avoided by a transoceanic system and to provide the node device. SOLUTION: When a state of protection primary is newly defined and a traffic route by a ring inter-working function is switched in a state where APS is functioning, a service path is restored in a protection primary node.
Patent JP-2003165339-A (JP)
Title: Roof automatic opening/closing device
Inventor: IWATA TOSHIO
IPC: B60J7/12
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roof automatic opening/closing device constructed so that a roof panel housed in a luggage room and a back window causes no disturbance in loading/unloading a cargo.  <P>SOLUTION: The roof panel and the back window are connected together by a retractable mechanism allowing them to overlap to each other vertically. One side of a connection link is connected to a luggage door freely slidably in the vehicle longitudinal direction. The other side of the connection link is pivoted to the back window.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164195-A (JP)
Title: Motor drive device
Inventor: NAGASAWA MASAYA
IPC: H02P25/06
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor drive device which can surely protect a non- insulated power supply, even if the non-insulated power supply of a simple structure is used as the power source to supply DC power to a switching element.  <P>SOLUTION: The non-insulated power supply 33 has a first sensor 3a to output a drive possible signal concerning a voltage value of DC power after conversion, and a second sensor 3b to output a power supply abnormal signal concerning the temperature of the non-insulated power supply. An abnormality detection means 38 has a signal delay to delay the power supply abnormal signal to the drive possible signal, discriminates whether the motor drive device is in a drive possible state or not based on truth/false of the drive possible signal fetched in through the signal delay, and, when the result of discrimination is 'truth', detects whether the non-insulated power supply is abnormal or not, based on truth/false of the power supply abnormality signal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002223902-A (JP)
Title: Chair or baby or infant
Inventor: KUNII SUSUMU
IPC: A47C7/02
Filed: 2001-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a chair for a baby or infant, which allows the baby or infant to climb up/down the chair by him/herself easily and safely and of which the direction and the position before and behind can be changed easily and safely even in state in which the baby or infant sits on the seat part. SOLUTION: A rotary plate 8 of a seat part 3 is supported rotatably on a supporting table 5 of a leg part 2 having front/rear/right/left steps 7, and a rotating position holding means 17 is provided between this table 5 and the plate 8. A chair plate 9 constituting a seat part 3 is supported on the plate 8 in the state of being movable back and forth, and a front/back position holding means 37 is provided between the plate 8 and the plate 9.
Patent JP-2003171174-A (JP)
Title: Low temperature sintered ceramic composition, ceramic sintered compact, laminated layer type ceramic electronic parts, and production method for the parts
Inventor: BABA AKIRA
IPC: C04B35/111
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a ceramic sintered compact which has high deflective strength and a high quality coefficient.  <P>SOLUTION: As a low temperature sintered ceramic composition for obtaining the ceramic sintered compact composing a ceramic layer 2 to be provided on a multilayer ceramic substrate 1, the one containing a calcined material obtained by subjecting a mixture of each powder of a heat-treated material of kaolinite and a Ca compound to heat treatment in the temperatuer range of 750 to 950°C and alumina powder, is used. When the alumina powder is added in 10 to <60 pts.wt. to 100 pts.wt. of the calcined material, the content of CaO in the calcined material is controlled to 20.0 to 41.6 wt.%. When the content of the alumina powder is 10 to <70 pts.wt., the content of CaO is controlled to 23.9 to 41.6 wt.%. When the content of the alumina powder is 10 to <80 pts.wt., the content of CaO is controlled to 28.0 to 41.6 wt.%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172861-A (JP)
Title: Optical equipment
Inventor: TAKAHARA HIROAKI
IPC: G02B7/02
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide optical equipment constituted so that a fungicidal effect can be maintained for a long period by imparting the fungicidal effect to a place away from a fungicidal member.  <P>SOLUTION: An interchangeable lens has several lenses 11 to 16 provided in a leans barrel which is constituted of an external moving barrel 17, an inner moving barrel 18 and a mount part 24. Fungicidal processing parts 1 to 4 are formed on the inner surface of the lens barrel. The fungicidal processing parts 1 to 4 have a two-layer structure constituted of an undercoat including transpiration type fungicide and a topcoat not including the transpiration type fungicide. By varying the thickness of the topcoat and the kinds of coating material, the transpiration speed of the transpiration type fungicide included in the undercoat can be controlled. By making the topcoat thicker, for example, the topcoat in the fungicidal processing parts 2 to 4 arranged in the open spaces 8 and 9, the transpiration speed is suppressed, and the fungicidal effect is maintained for a period longer than in the conventional manner.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173332-A (JP)
Title: Kana-kanji conversion method and character processor
Inventor: SUZUKI DAIKI
IPC: G06F17/22
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency in the input and editing of a sentence by converting a word having a reading different from in the input.  <P>SOLUTION: In this method, a notation group consisting of two or more notations can be registered in conformation to one reading, and each notation can posses a reading different from the registered reading. The reading in conversion can be replaced by the reading possessed by each, and the replacement result can be returned back to any reading.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172901-A (JP)
Title: Optical nonreciprocity device
Inventor: OBA HIROYUKI
IPC: G02B5/30
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical nonreciprocity device equipped with a low-priced and easy-to-manufacture polarizer without impairing optical characteristics.  <P>SOLUTION: The optical nonreciprocity device 10 is constituted by arranging a reflection type 1st polarizer 1 made of photonic crystal, a 45°-Faraday rotator 2, and a reflection type 2nd polarizer 3 made of photonic crystal in this order and one of the reflection type 1st and 2nd polarizers 1 and 2 made of photonic crystal is formed on the 45°-Faraday rotator. The transmission polarization direction of the 1st polarizer 1 and the transmission polarization direction of the 2nd polarizer 3 are set at 45° to each other. The 45°-Faraday rotator 2 is made of magnetic garnet single crystal or hard magnetic garnet single crystal having a square hysteresis curve and applied with a magnetic field by a permanent magnet or electromagnet. The reflection type polarizers made of photonic crystal are each formed of a multi-layered film of a high-refractive-index medium and a low-refractive-index medium deposited while maintaining an uneven shape according to a specified uneven shape formed on the magnetic garnet and each has large area to eliminate the need for optical polishing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003176905-A (JP)
Title: Crematory
Inventor: TSUBAKIHARA SHOZO
IPC: F23G1/00
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crematory of a space saving type capable of largely shortening cremation time, and reducing consumption of fuel.  <P>SOLUTION: A main incinerator 10 is provided comprising a plurality of burners 18 on an upper wall 101, and a movable mechanism 60 on a floor surface to move a plate 19 forward and backward having a coffin 90 on it. A space 30 is composed above the upper wall 101 of the main incinerator 10, and an afterburning furnace 20 is composed above the main incinerator 10. A communication passage 22 to communicate an end part of the main incinerator 10 with an end part of the afterburning furnace 20 is provided. A burner 21 is disposed on a side wall of the afterburning furnace 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175464-A (JP)
Title: Grinding wheel
Inventor: TOGE NAOKI
IPC: B24D3/06
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To conceive an existing state in distribution of abrasive grains to provide excellent working precision and cutting quality, and an excellent discharging property for cut chips, in a grinding wheel in which the abrasive grains are arranged by one layer on a base metal to be fixed by brazing.  <P>SOLUTION: Circular island areas 2 having a diameter of 2.2-3.5 times of an average particle size (75-300 μm) of the abrasive grains are arranged regularly on an abrasive-grain layer forming face, the several abrasive grains are fixed within the each island area by the brazing, supply of a grinding liquid and the discharge for the cut chips are enhanced thereby to generate no blinding and no seizure, the stable working precision and cutting quality are provided thereby for a long period, and a life of the grinding wheel is also prolonged.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002281939-A (JP)
Title: Crude drug food product
Inventor: URSULA MARIAH ROTHLIN
IPC: A23L1/30
Filed: 2001-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a crude drug food product or a product containing the crude drugs which allows a number of cigarettes smoked to be reduced, intended for eliminating the complain about technical drawbacks of the prior art in view of the fact that, in this technical task, one of the aims of the invention is to create products which can be used as adjuvants in the therapies of patients who are trying to give up smoking. SOLUTION: The phytopharmaceutical food product is characterized by comprising 45-85 wt.% of plant extracts and aminoacids and the fact that they can be used to reduce tobacco smoke addiction, and in addition contains <=10 wt.% of sorbitol, natural spices, hormones, protein, or the like.
Patent JP-2003186113-A (JP)
Title: Projection type video display
Inventor: KOBA HIROKI
IPC: G03B21/00
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection type video display having a lens shift mechanism hardly causing a shake in the horizontal direction.  <P>SOLUTION: A hold plate 25 holds a projection lens not shown. A circular aperture 33 corresponding to the projection lens is formed at the center of the hold plate 25, and a guide protruding part 32 is provided at the rear side. A guide plate 24 has a guide hole 26 with which the guide protruding part 32 engages, and guides the hold plate 25 in a vertical direction. The driving plate 28 has a long hole 30 for driving which intersects the guide hole 26, changes an intersection position by turning, and moves up and down the hold plate 25 by moving the guide protruding part 32 at the intersection position.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182144-A (JP)
Title: Digital exposure for photosensitive material
Inventor: KUREMATSU MASAYUKI
IPC: B41J2/45
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To enable connection of a plurality of line exposure heads in a manner that the quantity of light near a connecting part is prevented from changing and the connecting part is undistinguishable.  <P>SOLUTION: The digital exposure device for photosensitive materials is provided with line exposure heads 1 and 2 having many recording elements arranged in a horizontal scanning direction in a line, and transfers the photosensitive material P to expose digital images from the line exposure heads 1 and 2. The device has a structure in which the plurality of line exposure heads 1 and 2 are set in a longitudinal direction to overlap respective ends at an exposure time, and expose the photosensitive material wider than one line exposure head length. SELFOC lenses 6 and 7 are set between the line exposure heads 1, 2 and the photosensitive material P. Light from the line exposure heads 1 and 2 is focused by the SELFOC lenses 6 and 7 onto a photosensitive material exposure face. At ends of the line exposure heads 1 and 2 which overlap at the exposure time, light shielding materials 11 and 12 and set to positions away from the photosensitive material P in a path for the light from the line exposure heads 1 and 2 to reach the photosensitive material P. Each digital image light from the line exposure heads 1 and 2 is thus cut to form the connecting part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183005-A (JP)
Title: Operating method for reformer for fuel cell
Inventor: MIURA TOSHIYASU
IPC: H01M8/06
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operating method for such a reformer used in combination with a fuel cell as is contrived to achieve high efficiently, to down-size, and to control the reforming temperature.  <P>SOLUTION: The operating method for the reformer which is used in combination with a fuel cell and which manufactures hydrogen by the steam reforming of a hydrocarbon-based fuel containing no oxygen atom in the molecular structure, is characterized in that the whole quantity or large portion of the heat required at the reformer is covered with the combustion heat of the off-gas out of the fuel cell by letting a reforming conversion ratio of the hydrocarbon- based fuel at the reformer to less than 90%.  <P>COPYRIGHT: (C)2003,JPO