baber/WOPTO huggingface dataset:
Patent JP-2003002034-A (JP)
Title: Air conditioner for vehicle
Inventor: NAKAGAWA SHINYA
IPC: B60H1/00
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner for a vehicle superior in comfort. SOLUTION: A repeat air mix type air conditioner for a vehicle including first distribution mechanisms 28, 29, 30, is provided with a guide plate 31 provided in a downstream of a heater core 24 and directing hot air passing through the heater core 24 to cool air bypassing the heater core 24, a guiding means 33 directing part of hot air from the heater core 24 guided by the guide plate 31 to a vent blow-out opening 25 and guiding part of cool air bypassing the heater core 24 to a foot blow-out opening 26, and a second distribution mechanism 38 opening and closing the vent blow-out opening and selectively directing mixed flow of cool air from an evaporator and hot air from the heater core guided by the guide plate 31 to the vent blow-out opening and/or a foot blow-out opening. Temperature difference of air supplied from each blow-out opening is reduced and the comfort is improved.
Patent JP-2003008880-A (JP)
Title: Imaging apparatus
Inventor: ONO TAIICHI
IPC: G03G15/043
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus, which can smoothly represent the outline part of a source image, when image data are outputted and correct dot positions with high precision, and requires no increase of memory. SOLUTION: The image forming apparatus, which forms an image with image data inputted in synchronism with pixel clocks, is equipped with a dividing means (image division part 13), which divides the image data into outline part data representing the outline of the image and data other than the outline part data, a modulating means (pulsewidth modulation part 14) which modules pulsewidth according to the outline part data, and a shift means (pulsewidth modulation part 14) which shifts the phase of the pixel clocks, so that dot positions of the data other than the outline part data can be corrected.
Patent JP-2002201297-A (JP)
Title: Method for modifying polymeric material, and its application
Inventor: KANAZAWA HITOSHI
IPC: A61K8/64
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To achieve the surface modification of a polymeric material to give excellent durability without a reduction in strength. SOLUTION: A polymeric material is modified by a process comprising a combination of a step of impregnation, a step of activation, a step of grafting a monomer, and a step of treatment with a hydrophilic polymer. The hydrophilicity, adhesiveness and the like of a polymeric material comprising e.g. a polyolefin can be improved by the process without the deterioration of its strength in practical use.  As a result, it can realize the use of the material in many applications where water absorbency and adhesiveness are required, for example, as an absorbent material such as a wiping and cleaning material, a water-retentive material, a material for a microbial culture medium, a member for writing utensils, a battery separator, a synthetic paper, a filter medium, medical, sanitary and cosmetic goods, and textile products for clothing, and for the improvement in adherence of reinforcing fibers for a composite material.
Patent JP-2003013553-A (JP)
Title: Roof tile construction method
Inventor: HIRAOKA YOSHIKI
IPC: E04D1/34
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To reduce occurrence of a flattering phenomenon due to a strong wind. SOLUTION: When overlapping parts L between tile holding battens 3, 3a, etc., fixed to a sheathing roof plate 1 and roof tiles W are connected to overlapping parts M between the overlapping roof tiles W by means of an adhesive 5, the overlapping roof tiles W are connected together, and consequently, a plurality of roof tiles W are integrated together and fixed to battens 3, 3a for holding tiles, etc.
Patent JP-2003013961-A (JP)
Title: Rolling unit
Inventor: YAMAMOTO TOYOHISA
IPC: F16C33/32
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a rolling unit having a superior wear-resistant property under conditions easily causing poor lubrication for along time and capable of easily manufacturing at low cost. SOLUTION: A ball bearing 1 comprises an inner ring 1, an outer ring 3, a plurality of balls 4 rotatably arranged between the inner ring 2 and outer ring 3, and the balls 4 is made of ceramic. A rate of pores whose diameters of the corresponding circles are 2 to 15 μm among all pores in the balls 4 is 50% or more, and the number of pores whose diameters of the corresponding circles are 2 to 15 μm is 500 to 10,000 pieces per 1 mm<2> .
Patent JP-2003010661-A (JP)
Title: Carbonated water producing apparatus and operating method of the same
Inventor: NAGASAKA YOSHITOMO
IPC: B01D63/02
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a carbonated water producing apparatus capable of easily and surely removing water at a low cost without manual operation even when conditions, such as the flow rate of raw water and the supply pressure of carbon dioxide gas, are changed, and to provide an operating method of the apparatus. SOLUTION: The carbonated water producing apparatus 10 has at least one passage for circulating the raw water, and a carbon dioxide chamber, which is formed so as to be separated from the passage by a gas permeable membrane and to which carbon dioxide gas is supplied, and is equipped with a carbon dioxide gas dissolving means 20 for dissolving the carbon dioxide gas, which has been supplied to the carbon dioxide chamber, into the raw water, which has penetrated the gas permeable membrane and is circulating the passage. An opening and closing means 24 is attached to the carbon dioxide gas chamber for opening the chamber after completing the circulation of the raw water in the passage and the supply of carbon dioxide gas thereto to reduce the gas pressure in the chamber.
Patent JP-2003017527-A (JP)
Title: Substrate for measuring bonding damage
Inventor: HISAKU MASAFUMI
IPC: H01L21/60
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for measuring bonding damage by which data on factors of damage to occur in bonding parts can be quantitatively measured. SOLUTION: In the substrate 4 for measuring bonding damage for measuring damage to occur in the substrate 4 by bonding, strain gauges 20 are formed via an insulating layer under electrodes of bonding pads 10 formed in a lattice pattern on the surface of the substrate 4, and each strain gauge 20 is connected to a switching circuit 18 built in the substrate 4 by means of signal lines 21. By driving the switching circuit 18 by means of a drive circuit 19, signal lines 21, which are connected with the strain gauges 20, are selectively made to conduct with a measuring means for strain measurement. By measuring changes in the value of resistance of the strain gauges 20 in bonding, data on the factors of damage to occur in bonding can be quantitatively measured.
Patent JP-2003020591-A (JP)
Title: Fluororesin fiber paper and method for producing the same
Inventor: TSUDA OSAMU
IPC: D21H13/14
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide fluororesin fiber paper capable of being used in producing a printed board through a simple production method, excellent in adhesion to copper foil, having low water absorption, and having a high dielectric constant and a low dielectric dissipation factor so as to be suitably used as a base material of the printed board for high frequency use. SOLUTION: In this fluororesin fiber paper comprising a paper-like material which contains the fluororesin fiber as a main component, the paper-like material contains inorganic fine particles, and the fluororesin is adhered to the surface of the paper-like material. The method for producing the fluororesin fiber paper comprises agglomerating the inorganic fine particles to form agglomerated particles, mixing the aggregated particles with the fluororesin fiber, subjecting the mixture to papermaking through a wet papermaking process to form the paper-like material, adhering the fluororesin to the surface of the paper-like material, heating the paper-like material at a temperature not lower than the melting point of the fluororesin fiber, and fusing connecting points between the fibers and between the fiber and the inorganic fine particle.
Patent JP-2003022663-A (JP)
Title: Recording device and method, recording medium, and program
Inventor: OBAYASHI MASAYUKI
IPC: H04N5/765
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To rapidly execute the forming, retrieving and reading out of files. SOLUTION: A FAT 141 comprises a FAT header 142 and a plurality of FAT entries 144 respectively corresponding to respective clusters. A vacant cluster list start number recording region 143 is included in the header 142. A cluster number at the top of a series of the vacant clusters not recorded with data is recorded in the vacant cluster list start number recording region 143. The cluster numbers imparted to the clusters connected to the front of the corresponding clusters are recorded in the P column 145 of the FAT entries 144. The cluster numbers imparted to the clusters connected to the rear of the corresponding clusters are recorded in the N column 146 of the FAT entries 144.
Patent JP-2003026212-A (JP)
Title: Synthetic resin spouting cap
Inventor: KUWABARA KAZUHITO
IPC: B65D47/12
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a spouting cap with a simple structure which can be handled by a simple operation and easily classified from a bottle body, and a bottle body vessel with high operability and safety at a low manufacturing cost. SOLUTION: An assembled cylinder which is externally fitted to a bottle mouth cylinder with a locking projecting bar locked over a locking circumferential bar provided on an outer circumferential surface of an opening part of the bottle mouth cylinder is provided on an inner circumferential surface of a lower end part, a cap body which is tightly fitted to the bottle mouth cylinder to form a spout is provided, an outer cap body of a topped cylindrical shape which is attachably/detachably screwed to the cap body to open/close the spout is provided, a reinforcing ring which is externally abutted on the assembled cylinder with a projecting piece for detachment from the assembled cylinder integrally and continuously provided from an end face of a ring body is provided,  and the assembly strength of the cap body to the bottle mouth cylinder is set so as to be detached in a plucking-off manner by hand when the reinforcing ring is detached in a range without any idling to the bottle mouth cylinder.
Patent JP-2003031174-A (JP)
Title: Transmission electron microscope
Inventor: HORIE KAZUO
IPC: H01J37/22
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a microscope enabled to easily observe an image with high magnification and wide visual field, and to protect a TV camera from damage. SOLUTION: As shown in the figure, a fluorescent plate 11 is released when obtaining a transmission electron image, and a magnifying lens system is controlled so as to obtain a transmission electron image. By the above control, a transmission electron image with wide visual field is projected on an image observation fluorescent plate 14 of the TV camera. On the other hand, the transmission electron image formed by the electron beam, passing through an electron beam passing hole h of the fluorescent plate 14, is photographed by a camera tube 18 of a TV camera 16, and an image with high magnification is displayed on the display surface of a TV monitor.  Further, a current limiter circuit 21 watches the volume of electron beam incident on the fluorescent plate 14, and controls a fluorescent plate driving circuit 13 so as to make the fluorescent plate 11 close when the volume of electron beam, with an apprehension of breaking the camera tube, is detected.
Patent JP-2003029922-A (JP)
Title: Origin correcting and valid operation range setting method for joystick
Inventor: KASASHIMA MASAO
IPC: A63F13/22
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an origin correcting and valid operation range setting method for a joystick capable of successively correcting the dispersion of the origin position of an operation shaft at the time of the initial stage of an operation in a fixed cycle and obtaining accurate origin position and valid operation range. SOLUTION: The joystick is composed of the operation shaft, an elastic member, an input device 1 provided with first and second variable voltage dividers 31 and 32 adjusted corresponding to the swing, position of the operation shaft, the output voltage detection part of the voltage dividers 31 and 32 , a storage part 7 storing the minimum and maximum output voltage ratios preset within the valid adjustment range of the voltage dividers 31 and 32 and a controller 2 provided with an information generation part forming position information indicating the swing position of the operation shaft.  The origin is corrected and the valid operation range is set through the first processing stage of calculating the origin position of the operation shaft and characteristics of the voltage to the angle line passing through the origin position by using the minimum and maximum output voltage ratios preset in the storage part 7 respectively for X axis and Y axis directions at the time of power supply, the second processing stage of calculating a new origin position from the average value of the maximum value and minimum value of the output voltage ratio respectively for the X axis and Y axis directions at the time of the swing of the operation shaft, the third processing stage of setting the valid operation range and the fourth processing stage of repeatedly executing the second and third processings in the fixed cycle.
Patent JP-2003028170-A (JP)
Title: Double row rolling bearing
Inventor: SHUDO SHINPEI
IPC: F16C19/38
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a double row rolling bearing using an interlink capable of being inexpensively and easily molded. SOLUTION: An inner ring 1 of this double row rolling bearing is a pair of mating rings 2, 3, the mating rings 2, 3 are integrated by means of the interlink 9 fitted on their inner peripheries. The interlink 9 is composed a long plate-shaped main body 9a and a plurality of projecting pieces 10, 11 radially bent from both side faces, and the projecting pieces 10, 11 are fitted into circumferential grooves 7, 8 formed on an inner periphery of each of the mating rings 2, 3 to connect and integrate both mating rings 2, 3.
Patent JP-2003031940-A (JP)
Title: Reflow soldering apparatus
Inventor: HIRANO TAKANORI
IPC: B23K1/012
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a small and simple structure of a reflow soldering apparatus, which effectively heats a circuit board to be soldered to mount semiconductor elements, etc., at a high accuracy. SOLUTION: The apparatus comprises a means 26 for transporting a circuit board 1 to be soldered, heating means 29, 30 located above and below or at least either above or below the transporting means 26 in the furnace, a means 35 for feeding a hot gas, forming a forced convection of heated air and a means 36 for exhausting the hot gas. The transport means 26 pierces a furnace 12 and locates therein. The board 2 has provisionally holds mounting components 3 with solder 4. The gas feeding means 35 and the exhausting means 36 are disposed with the transport means 26 held therebetween and located at side portions parallel to the board transporting direction.
Patent JP-2003029863-A (JP)
Title: Software license management system
Inventor: ANEGAWA TAKEHIKO
IPC: G06F21/34
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a software license management system for managing a software license for each software purchaser by preventing sold software from being illegally installed in the personal computer of a third person other than the software purchaser. SOLUTION: A portable information storage medium is provided with a storage means for storing the unique specific information of each software purchaser, and a server is provided with a software data base, a license management data base, an updating means for updating the management information of the license management data base when transmitting software to a purchaser terminal, and a communicating means, and a purchaser terminal whose reader/ writer is connected to the portable information storage medium is provided with a communicating means for transmitting the specific information to the server, and for receiving the software from the server and an install means for installing the received software in the storage means.
Patent JP-2002370627-A (JP)
Title: Bucket for washing vehicle
Inventor: UEDA HIDEYUKI
IPC: B60S3/00
Filed: 2001-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a bucket for washing a vehicle efficiently removing sand, mud, pebbles, soil or the like stuck to a vehicle washing sponge, preventing resticking of sand, mud, and pebbles or the like precipitated in a bucket bottom to the vehicle washing sponge, allowing washing of a vehicle with cleaning water not containing sand, mud, pebbles or the like, and potable in a well- balanced manner. SOLUTION: The bucket for washing a vehicle is characterized in that a vessel for keeping fresh water is formed by a plastic bucket body, a washing plate for cleaning a soiled vehicle washing sponge is provided inside the bucket body, a separation layer separating the removed and precipitated sand, mud, pebbles or the like is provided in the bucket body, and a handhold is provided in a shape straddling the separation layer and a plurality of vessels composed by the separation layer.
Patent JP-2003037046-A (JP)
Title: Aligner and method for exposure
Inventor: AMAMIYA YASUSHI
IPC: B65G49/07
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an aligner provided with a mechanism for effectively exposing a substrate by minimizing the decline in throughput due to a non-productive time until the operator starts assisting, and also to provide a method for exposure. SOLUTION: The aligner comprises a wafer stocker 209 capable of temporarily storing a plurality of wafers, and a transfer hand 205 for carrying wafers in and out of the wafer stocker 209. The aligner is also provided with a means such that when wafers cannot be exposed due to errors during global alignment or in image processing pre-alignment, the unprocessed wafers which at this time could not be exposed are stored in the wafer stocker 209, and wafers which can be continued in processing are processed first, and then the unprocessed wafers stored in the wafer stocker 209 are processed once more.
Patent JP-2003042897-A (JP)
Title: Scan beam measuring apparatus and method thereof
Inventor: TAKADA MASAHITO
IPC: G01M11/00
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To conduct a scan beam measurement in working conditions nearer to an actual apparatus, with considering the beam intensity distributions overlapped on adjacent dots in the horizontal, vertical and oblique scanning directions. SOLUTION: A timing controller 17 controls the exposure timing of a CCD camera 6 to obtain beam detection information by detecting a scan beam 2 over a two-dimensional area. A synchronization detecting PD 5 detects synchronization information of a scan beam 2 to generate a synchronizing signal and count this signal, and the timing controller 17 actuates an LD 1 being a light source for the beam 2 to turn on/off according to the value of counts of the synchronizing signal. An image processor 14 calculates beam measurement information including at least any of the beam shape, the beam position and the beam-to-beam distance, based on the beam detection information of the beam 2 scanned by a plurality of adjacent polarization planes of a rotary polygonal mirror 3.
Patent JP-2003041532-A (JP)
Title: Delineator light
Inventor: TADA MASAKI
IPC: E01F9/619
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a delineator light with high visibility by driving a light source by low-consumption power. SOLUTION: A light source 6 is arranged in an end part 2a of a tube body 2 having a light guiding sheet 3 and a reflection sheet 4, in which a light emitting part 5 is formed in the axis center direction, in the circumference. Light from the light source 6 is guided by means of the light guiding sheet 3 to be emitted from the light emission part 5.
Patent JP-2002180113-A (JP)
Title: Stave cooler for blast furnace
Inventor: MORIMITSU HIROTOMO
IPC: C21B7/10
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a copper- or a copper alloy-made stave cooler used for cooling the wall of a blast furnace, etc., which has no welded portion on the cooling water passage and in which pressure loss of the cooling water is low, no stagnation of the cooling water exists, an expansion pipe can be omitted and the length of cooling water piping can be shortened. SOLUTION: The stave body 1 in the stave cooler used for blast furnaces is made of the copper or the copper alloy casting, steel pipes as the cooling water piping 2 are cast into this copper or the copper alloy casting, and the cooling water is made to flow in the steel pipes. The steel pipe has chromium- plating or nickel-plating applied on the outer surface or is made of austenitic stainless steel. The copper purity in the stave cooler is adjusted to >=99.9%. Further, the steel pipe is cast into the copper or the copper alloy casting with both ends projected and these projecting parts are made to double pipes. The projecting parts are projected to the outer part of a seal member 6 at the outside of an iron shell 4.
Patent JP-2003045851-A (JP)
Title: Etching treatment method for dual damascene process
Inventor: FUKUYAMA RYOJI
IPC: H01L21/3205
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an etching treatment method for obtaining an accurate stepped shape without providing an etching stopper films in an interlayer insulating film when carrying out the etching treatment of the interlayer insulating film in a dual damascene process. SOLUTION: The etching treatment method comprises a first step for detecting the etched depth in a material by a film thickness measurement means and for etching to a first depth, and a second step for performing etching to a specific depth at a smaller treatment speed than that of the first step.
Patent JP-2003052318-A (JP)
Title: Functional rice containing extract of plum and method for producing the same
Inventor: KIM MEIKON
IPC: A23L7/10
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain new rice containing plum as functional rice in order to improve functionality of rice by adding an extract of plum having prevention effect on various adult diseases and promotion effect on health in the amount within the limits of not providing a feeling of rejection in a flavor feel of boiled rice by a coating treatment method to clean rice. SOLUTION: This method for producing functional rice containing extract of plum is characterized by comprising a stage for extracting an essence of plum by breaking cell wall of plum by natural aging, freezing or heat treatment, pressing the plum by a presser and filtering the pressed plum, a stage for mixing the extract of plum with spirit of wine and homogenizing the mixture by a high-speed mixer, a stage for uniformly spraying the mixture of the plum and spirit of wine to a stirrer containing rice, simultaneously stirring and dying the rice by instantly evaporating water of the essence together with an alcohol component by using a hot air machine. This functional rice contains extract of plum produced by the method.