baber/WOPTO huggingface dataset:
Patent JP-2002259566-A (JP)
Title: System for information related to regional care service
Inventor: SATO YASUHIRO
IPC: G06Q50/22
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an information system storing care information related to administrations by region and information of each care service provider and treating regional information on care services introduced applications and the like related to care services by region over a network. SOLUTION: In the system, with demanding proper identifying information by an IC card and the like as an authentication key by a care service customer 4 from a database 1 storing information on care services and inquiry information to obtain using information on care services and information on using evaluation, information on care services and/or inquiry information related to care is read out via a network 11 to allow browsing and also with replying and registering answering information to the inquiry information into the database 1 via the network 11 by the customer 4, service levels based on the answering information are automatically checked and evaluated to register check and evaluation results into the database 1, so that the answering information can be provided to each customer.
Patent JP-2002258638-A (JP)
Title: Image forming apparatus
Inventor: ISHIGAME SHINICHI
IPC: G03G15/16
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To prevent the change in the rate of reduction magnification or the occurrence of a density difference in an image by reducing the speed difference between an image carrier and a transfer belt caused by electrostatic attracting force which works in between. SOLUTION: The image forming apparatus is provided with an image carrier driving means 2 which rotationally drives an image carrier 1 on which a toner image T is formed and is carried at constant speed, a belt drive means 5 which rotationally drives a transfer belt 4 which is spread over a plurality of roll members 3 (for example, 3a, 3b) and disposed oppositely to the image carrier 1, and a bias application means 6 which is provided at the rear side of the transfer belt 4 in the opposing part of the image carrier 1 and the transfer belt 4, and applies a transfer bias to a recording material K transported by the transfer belt 4.  The image forming apparatus is further provided with a belt resistance discriminating means 7 which discriminates the resistance value of the transfer belt 4, and a speed control means 8 to control the rotational speed of the transfer belt 4 by the belt drive means 5 on the basis of the resistance value determined by the belt resistance discriminating means 7.
Patent JP-2002263869-A (JP)
Title: Laser welding method
Inventor: NAKAJIMA TORU
IPC: B23K26/21
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To realize a laser welding method capable of omitting a stress concentration suppressing step of a weld zone, and nevertheless, capable of suppressing the stress concentration of the weld zone. SOLUTION: The end face of one material 1 to be welded which is smaller in thickness of an end face 16 than the depth of the welding of a laser beam 10 and of which one end is formed into a gentle slope 8 is brought into contact with another material 2 to be welded. This contact part is irradiated with the laser beam 10, by which the material 1 to be welded and the other material 2 to be welded are welded and joined with each other. If the material 1 to be welded is irradiated with the laser beam 10 only from its one flank side, contact surfaces of the materials 1 and 2 to be welded can be completely joined. Laser beam 10 welding provides a small bead shape and a removing step for beads can be omitted.  As a result, while the omission of the process step is possible by the irradiation of the material 1 to be welded from the flank side without the irradiation of the laser beam from the other flank, the secure joining of one material to be welded and the other material to be welded is made possible.
Patent JP-2002259508-A (JP)
Title: Energy monitoring system
Inventor: MORITA TAMAKI
IPC: G06F19/00
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an energy monitoring system capable of grasping quickly a consuming situation and an improving method of energy and attaining more efficient energy savings. SOLUTION: In the system monitoring electric power and consumed amounts of energy of electric power, gas and fuel oil consumed in buildings or factories, a means to freely set operating schedules, load rates of object appliances and operation conditions in preset temperatures in the buildings and factories and simulate data of the consumed amounts of energy artificially, a display means to display the simulated result and the consumed amounts obtained by real data together with the operating schedule and at least one operating condition of the load rates and a calculating means to calculate differences between the simulated data and the real data are equipped.
Patent JP-2002254849-A (JP)
Title: Base paper for heat sensitive stencil printing
Inventor: YAMAGUCHI HIDEYUKI
IPC: B41N1/24
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a base paper for heat sensitive stencil printing, which can be used for a printing press having a fine thermal head and is high in quality of image, excellent in durability and reduced in cost. SOLUTION: In the base paper constituted of a thermoplastic resin film and a porous supporting body, consisting of synthetic fiber bonded on the film, an adhesive agent having the primary constituent of an aqueous urethane resin obtained by dispersing an urethane resin into water (whose mass of deposit per unit area after drying is preferably 0.1 g/m<2> -1.5g/m<2> ) is employed.
Patent JP-2002082607-A (JP)
Title: Device and method for encipherment, device and method for decipherment, and program therefor
Inventor: OKUMA KENJI
IPC: H04L9/06
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a ciphering device which performs high and uniform diffusion while holding down a calculation cost. SOLUTION: A local small diffusion is performed by each of plural nonlinear conversion modules 2 arranged in parallel in each step, and then a large diffusion is performed over a block width by a diffusion module 3, and the local small diffusions are performed by the nonlinear conversion modules 2 again, and this operation is repeated in a prescribed number of steps. Further, the nonlinear conversion module 2 is composed by alternately arranging a nonlinear conversion module 4 and a diffusion module 5. Namely, it is structured as a nested SPN. The diffusion module 3 performs a linear conversion for spreading at least one bit state of an input data to a nonlinear conversion module group of the preceding step to at least one bit state of an input data to a nonlinear conversion module of the following step through plural operation routes.
Patent JP-2002267203-A (JP)
Title: Dehumidifier
Inventor: SENOO MOTOHIKO
IPC: F24F13/20
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a dehumidifier in which an electrical equipment accommodation portion is rendered thin and air volume is enlarged increased, without having to dimensionally enlarge the depth of a dehumidifier body. SOLUTION: The dehumidifier body 5 is provided in the inside with a dehumidifying means 1 and a fan motor 2, and at the front upper part, with a display panel 7 which is provided with a display 6, which is orientated obliquely and upwardly. An electrical equipment base plate 8 is provided at the rear surface of the panel 7, being substantially parallel to the panel 7; a protective cover 14 is provided on the rear surface of the plate 8 for covering the same, being substantially parallel to the plate 8; and by disposing the cover 14 to form a portion of an air channel of the fan motor 2, the air volume of the dehumidifier is increased.
Patent JP-2002271295-A (JP)
Title: Transmission path characteristic measuring device and wraparound canceller
Inventor: SHIBATA TAKAKI
IPC: H04B7/208
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To more easily obtain characteristics of a wraparound wave in a repeater. SOLUTION: A reciprocal calculation part 14 calculates a reciprocal spectrum T(n) of a spectrum S(n) of a received signal. An IFFT process part 16 performs inverse discrete Fourier transformation on the reciprocal spectrum T(n), and as a result, and since secondary or higher harmonic components of wraparound waves are removed and primary components of direct waves and the wraparound waves are left behind, it is possible to more easily obtain the characteristics of the wraparound waves.
Patent JP-2001286718-A (JP)
Title: Rotation fixing type filter housing equipped with rotation preventing device
Inventor: WAKE JON S
IPC: B01D46/52
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a simple and economical rotation fixing type filter housing capable of reducing the number of constitutional elements. SOLUTION: The rotation fixing type filter housing 12 is mainly adapted to an air cleaner and equipped with a rotation fixing type structure 46 and, at a first position, a cover 44 is axially moved with respect to a main body 38. The cover 44 is moved from the first position to a second position by rotating the cover in a first direction 48 and, at the second position, the mutual axial movement of the main body 38 and the cover 44 is prevented. The cover 44 is moved from the second position to the first position by rotating the cover in a second direction 78. A rotation preventing fixing structure 80 having rotation holding force for holding the rotation fixing type structure 46 to the second position is provided at the same time.
Patent JP-2002250806-A (JP)
Title: Transmissive light scattering sheet and liquid crystal display device
Inventor: TAKAHASHI KEIJI
IPC: G02B5/02
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To brightly display the entire display screen of a reflective liquid crystal display device by imparting high directivity and light diffusing property to transmitted scattered light. SOLUTION: The reflective liquid crystal display device is provided with a polarizing plate 1 arranged on the front side of the liquid crystal cell 6, a reflection means 5 arranged on the rear side of the liquid crystal cell 6 and reflecting incident light and a transmissive light scattering sheet 2 arranged more ahead than the reflection means and isotropic-wise scattering the incident light. The light scattering sheet is manufactured by forming a light scattering layer with liquid drop phase structure, utilizing a spinodal decomposition method in which a liquid mixture containing a plurality of kinds of polymers with mutually different refractive indexes is applied to a transparent supporting body and the solvent is evaporated.  The light scattering layer contains a light scattering layer exhibiting a local maximum of the scattered light intensity in 3-40 deg. scattering angle range and a light scattering layer exhibiting local maxima of the scattered light intensity in θa=2-20 deg. angle range of the narrower angle side and in θb angle region of the wider angle side respectively.
Patent JP-2002283611-A (JP)
Title: Laser scanner
Inventor: UENO SUEO
IPC: G02B26/10
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain a laser scanner in which adjustment of pixel forming pitch in the main scanning direction through adjustment of the rotational speed of a polygon mirror can be effected without causing deterioration of image quality. SOLUTION: A counter circuit 6 performs count operation based on a master clock from a timing at which laser light is detected by a photodetector 4. A comparison circuit 10 compares the count of the counter circuit 6 with a reference value outputted from a conversion table 9 and if the count is not lower than the reference value, an HSYNC start signal is brought to 'H' level in order to emit laser light forcibly. The conversion table 9 varies the reference value appropriately depending on a set value outputted from a set value output circuit 8 in order to specify the rotational speed of a polygon mirror 2.
Patent JP-2002283564-A (JP)
Title: Ink jet recorder, ink, and recording method
Inventor: GOTO AKIHIKO
IPC: C09D11/52
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder, a recording method, an ink and a cartridge for ink jet recording whereby high-quality images can be recorded stably by securing a discharge stability and an intermittent discharge stability after a long rest or a primary rest even under various use environments and solving the problem that ink drops are turned transparent at an intermittent discharge time. SOLUTION: The ink jet recorder is provided at least with (A) a head part equipped with a plurality of nozzles for discharging ink drops and pressure generation means corresponding to the nozzles, (B) an ink storage part for storing ink which contains a pigment, a volatile solvent and a low-volatility solvent and has a ζ potential absolute value of 20 mV or larger and a characteristic of decreasing the concentration of the ink pigment near a meniscus at a non discharge nozzle during printing, and (C) a driving means for driving the pressure generation means by a predetermined timing to vibrate the ink meniscus by a level whereat ink drops are not discharged.
Patent JP-2002280565-A (JP)
Title: Manufacturing method for thin-film transistor, manufacturing method for electro-optical device, and electro-optical device
Inventor: ABE DAISUKE
IPC: H01L21/268
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To manufacture high-performance thin-film transistors uniformly within the surface of a substrate with a small number of processes. SOLUTION: A process from the deposition of a substrate-protecting layer to the deposition of a gate-writing layer is performed in a state of being isolated from an atmosphere outside a device, and thereafter, the patterning of the gate wiring, the crystallization of the semiconductor layer and the patterning of a gate-insulating film and the semiconductor layer are performed.
Patent JP-2002289730-A (JP)
Title: Substrate for mounting semiconductor element and method for mounting semiconductor element
Inventor: TAKEYAMA YOSHIFUMI
IPC: H01L21/60
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To prevent a position difference of a semiconductor element and the adhesion of melting solder and/or flux to the surface (light receiving surface) of the semiconductor element in mounting the thin semiconductor element on a circuit board. SOLUTION: The substrate for mounting the semiconductor element having a circuit pattern that comprises a plurality of islands, each being electrically insulated, which consist of an electrode connection part of the semiconductor element and an external terminal installation part electrically connected to the electrode connection part, is characterized in that the electrode connection part of the semiconductor element is formed larger than an electrode part of the semiconductor element and a groove is formed between the electrode connection part and the external terminal installation part.
Patent JP-2002272281-A (JP)
Title: System and construction method for greening wall surface
Inventor: FURUSAWA KOICHI
IPC: E02D29/02
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To enable the greening of various wall surfaces by a simply construction method for greening the wall surfaces to solve problems such as the inferior workability of recently developed vegetational greening construction methods and high costs without being affected by natural conditions in conventional technology in which ivies, vines or the like are made to trail over a vertical wall surface such as the outer wall, partition wall or the like of a building. SOLUTION: Fibrous vegetation mats 5 obtained by preliminarily culturing plants are fixed to a concrete structure main body 1 through stainless plates, stainless nets, or the like. Or, vegetation mats are attached to the concrete structure main body 1 in a prescribed thickness comprising one, two, three or more layers through holders such as frogs. Pipe-like watering lines are buried and set in the vegetation mats in the upper portion to supply water and a liquid containing nutrients such as fertilizers to vegetation boxes 13 and the vegetation mats through the gravity, thus promoting the vegetational greening as designed. Since the vegetation mats are fibrous, excellent effects, such as good workability, low costs, vegetational greening carried out as designed, good appearance, and aspects having excellent designs and excellent appearances, are exhibited.
Patent JP-2002289425-A (JP)
Title: Magnetic field generator
Inventor: KODA TSUTOMU
IPC: H01F7/02
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a permanent magnet type magnetic field generator that can generate a ferromagnetic field of >=3 T in its magnetic field generating space. SOLUTION: This magnetic field generator 10 has the magnetic field generating space 2 at its center in the axial direction, and includes a Halfback type first magnetic circuit 12 formed on the central part of the outer periphery of the space 2 and a second magnetic circuit 16 which is formed to surround the space 12 on the inside of the circuit 14. The first magnetic circuit 14 is formed of permanent magnets 20a-20f and central parts A of permanent magnets 22a-22f. The second magnetic circuit 16 is formed of a pair of pole pieces 24a and 24b each having saturation magnetization of >=1.6 T and central parts B of permanent magnets 26a-26d which magnetically couple the pole pieces 24a and 24b with each other.
Patent JP-2002287265-A (JP)
Title: Photographic processing device
Inventor: IBATA MASAYUKI
IPC: G03B27/46
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a photographic processing device which enables a photographer to check the kinds of film mask units photographic paper loaded in a machine body at a glance even from remote. SOLUTION: The outside of the machine body is provided with a display capable of lighting light of plural different colors in correspondence to plural kinds of the film mask units and the kinds of the film mask units loaded into a film mask loading section are announced by announcing of this display.
Patent JP-2002283603-A (JP)
Title: Thermal head
Inventor: TERAO HIROTOSHI
IPC: B41J2/345
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a thermal head employing heat resistant resin, e.g. polyimide, in the heat insulation layer that a dot does not emerge clearly because heating efficiency of a single dot is low in the initial stage of starting print and a sufficient heating area can not be obtained when the area of a heating resistor is decreased in order to enhance resolution. SOLUTION: In the thermal head, heat resistant resin is employed as the material of a heat insulation layer, a large number of heating resistors 4 are formed on the upper surface of the organic heat insulation layer 3b, and a heat spreading layer is formed on the upper surface of the heating resistors 4 through an electric insulation film or on the lower surface of the heating resistors through an electric insulation film.
Patent JP-2002284156-A (JP)
Title: Pour spout
Inventor: NOZAKI TATSUYA
IPC: B65D53/08
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a pour spout in which a small cover material applied on the tip end of a nozzle with small diameter can be readily peeled. SOLUTION: The outside of a flat surface 3e at the tip of a nozzle portion 3b of a pour spout body 3 is formed with a slant surface 3g inclined linearly to the flat surface, a cover material 4 is welded at the flat surface 3e so as not to be bonded at the slant surface 3g on the outside of the flat surface, therefore the cover material 4 can be readily peeled away.
Patent JP-2002295274-A (JP)
Title: Variable valve device for internal combustion engine
Inventor: NAKAMURA MAKOTO
IPC: F02D41/12
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent contamination in a cylinder by the gas exchange action in the cylinder at a cylinder halt operation, improve an exhaust emission performance, prevent the occurrence of deposits or the like, and effectively suppress the occurrence of torque shock at a cylinder halt shifting. SOLUTION: A variable valve device, in which a part of cylinders stopped according to a engine operation condition, is provided with a first variable mechanism 1 for variably controlling the lifting amounts of an intake valve 12 and an exhaust valve by rotation controlling a control cam 33 via a control shaft 32 for charging the turning fulcrum of a locker arm 23. When, for example, changing the maximum valve lifting phases of the intake and exhaust valves, respectively from the maximum lifting to an intermediate one, according to the engine operation condition, the phase is controlled so as to move to the vicinity of a bottom dead center through an intermediate phase position between a present valve lifting phase position and the bottom dead center of a piston.
Patent JP-2001318136-A (JP)
Title: Positioning method using weighted ridge regression
Inventor: CHEN BYRON H
IPC: H04W64/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem related to positioning of the terminal of a wireless mobile communication device and the like for distance measuring such as satellite distance measuring and/or wireless network distance measuring. SOLUTION: At least three distance measurement values are applied with weighted ridge regression(WRR) process to determine the position of the terminal. For example, in an integrated satellite navigation system/wireless network, at least three distance measurement values are applied with the WRR process to determine the position of a mobile communication device. Here, at least one distance measurement value is that of satellite system (for example, GPS pseudo distance measurement value) while at least one is that of wireless network system (for example, round propagation delay or pilot phase offset measurement value). The WRR process raises precision in determining position of a mobile communication device with a conventional minimum average square technology.
Patent JP-2002296673-A (JP)
Title: Image projection device
Inventor: EGUCHI HIROTOSHI
IPC: G02B26/08
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a simple image projection device which cannot reduce the amount of light or make it ununiformed on a projection surface in such states that the image projection device doesn't rightly confronts the projection surface and that the projection surface is not flat and that the deformation of the projection image caused by aberration of a lens or the like and is corrected and which further has a simple correction device for correcting the deformation of the projection image so as to eliminate a troublesome correction work. SOLUTION: The image projection device comprises a projection means 1 for projecting the projection image onto the projection surface, and a means 2 for correcting the projection position of each pixel forming an image which the projection means 1 projects onto the projection surface.