baber/WOPTO huggingface dataset:
Patent JP-2002303457-A (JP)
Title: Refrigerating cycle
Inventor: NAKAJIMA KENJI
IPC: F25B5/04
Filed: 2002-03-29
Abstract: PROBLEM TO BE SOLVED: To efficiently suck liquid refrigerant from a gas-liquid separator 6 and supply gas-liquid two-phase refrigerant to an ejector. SOLUTION: The gas-liquid separator 6 is provided with a gas-liquid outlet pipe 62 which communicates with the entrance of a second refrigerant evaporator. The tip of the pipe drawn into the separator 6 is open at a level upper than the gas-liquid interface to serve as a gas outlet 62a, while the part of the outlet pipe 62 positioned lower than the gas-liquid interface is provided with a plurality of liquid outlets 62b that pass through the side wall of the pipe. Specifically, the gas outlet 62a of the outlet pipe 62 is located more upstream of the refrigerant flow in the pipe 62 than the liquid outlets 62b. Accordingly, the liquid-phase refrigerant can be efficiently introduced into the outlet pipe 62 making use of the gas-phase refrigerant flow of high velocity that has been sucked from the gas outlet 62a.
Patent JP-2003291401-A (JP)
Title: Imaging apparatus
Inventor: SHIMOMURA HARUYUKI
IPC: G03G15/043
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To make near a timing when each laser beam generating part reaches a life even when a low resolution mode or a toner save mode is utilized in an imaging apparatus with a plurality of laser beam generaters.  <P>SOLUTION: A laser diode array 19 has two laser diodes LD1 and LD2, and normally scans and exposes two lines at the same time by driving both. When the low resolution mode is instructed, only one laser diode LD1 or LD2 is driven. Meanwhile, current values of the laser diodes LD1 and LD2 are adjusted to make a light receiving intensity of a photodiode PD a predetermined value. The current values are stored in an LD1 life register 83a and an LD2 life register 83b. Based on the stored current values, driving of the laser diode LD1 or LD2 closer to the life (having the larger current value) is prohibited when the low resolution mode is instructed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295174-A (JP)
Title: Substrate for liquid crystal display panel and liquid crystal display panel
Inventor: NAKAYAMA MASAHITO
IPC: G02F1/1335
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a satisfactory image display by preventing flotation of a reflection layer from a resin layer having a roughened surface and preventing an ununiform alignment of alignment layer.  <P>SOLUTION: A fine hole 11 through which alignment layer contaminants such as a gas component are positively exuded, is formed in a position of a reflection layer 10 corresponding to each crossing part of a light shielding film 8 formed in a lattice shape.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297235-A (JP)
Title: Forming device and forming method of barrier rib-like material
Inventor: UESUGI RYUJI
IPC: H01J11/22
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To enable a barrier rib-like material to be continuously formed in a plurality of substrates without removing a paste in a forming device of the barrier rib-like material.  <P>SOLUTION: This is the forming device 1 of the barrier rib-like material wherein a base board 2 equipped with a retaining face to arrange the substrate 20, a head part 3 supported so as to be enabled to run along the substrate 20, and a blade 5 which has a comb teeth in the lower part, arranged with the lower part opposing to the substrate 20, and is retained at the head part 3 are provided, wherein the barrier rib-like material 22 is formed on the surface of the substrate 20 by moving the blade 5 relative to the substrate 2 together with the head part 3 by thrusting the comb teeth into a paste film 21 formed on the surface of the substrate 20, and the forming device 1 of the barrier rib-like material is provided which is characterized in that a retaining face 2a of the base board 2 is constituted so that the surface of the substrate 20 is made to be retained so as to be slanted against the horizontal face.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298919-A (JP)
Title: Digital camera
Inventor: NAKAZAWA MICHITAKA
IPC: H04N5/225
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera provided with a plurality of photographing optical systems and imaging elements for realizing high magnification zooming without interruption and upsizing.  <P>SOLUTION: The digital camera has two kinds of modes comprising: a telescope zoom mode for processing an image obtained by composing high quality image information with a small field angle and possible for optical zooming obtained by a combination of a first CCD 30 with a small size and high pixel density, a zoom lens 12, a second CCD 32 with a large size and low pixel density, and a lens 14, and low quality image information with a large field angle by an image interpolation means; and a wide angle zoom mode for processing an image obtained by composing high quality image information with a small field angle obtained by a combination of the first CCD 30 and the lens 14 and the zoom lens 12 and the second CCD 32 and low quality image information with a large field angle and possible for optical zooming by the image interpolation means 38. Each mode can be selected by selecting an optical path from each lens to each CCD to change the combination of the lenses and the CCDs.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293374-A (JP)
Title: Greening slope face-frame structure
Inventor: OBATA HIDEHIRO
IPC: E02D17/20
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a greening slope face-frame structure unforcedly growing trees by seeds hiding in surface soil at a site.  <P>SOLUTION: The slope face-frame structure for greening the surface of a slope N is constituted of a rustproof treated gauze 3 laid on the surface of the slope N, having meshes preventing the slipping-off of borrow materials and having a treating section (a) displaying brittleness with elapse of time in parts of strands 3a configuring the gauze, linear elements 5 arranged on the gauze 3 in parallel in at least the vertical direction or the horizontal direction, slope frames 12 composed of mortar or concrete 11 piled up so as to bury the linear elements 5 and surface soil 1 at the site where tree seeds are planted in a borrow material between the slope face frames 12 and 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291929-A (JP)
Title: Inspection method and apparatus for single-dose package sheet
Inventor: IWASA TOKUO
IPC: G01N21/892
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection method and apparatus for a single-dose package sheet, which accurately detects the position of the single-dose package sheet in a taken photograph to carry out a superior inspection.  <P>SOLUTION: The single-dose package sheet 12 is transferred by a conveyer 14, which has an inspection section 16 in the center thereof, the inspection section containing a CCD (Charge-Coupled Device) camera 18 for photographing the single-dose package sheet 12 and a lighting device 20 for lighting the single- dose package sheet 12. After passing through the inspection section 16, the single-dose package sheet 12 is classified into a good one and a defective one, then the good one is accumulated by an accumulating unit 22. Out of the photograph of the single-dose package sheet 12, an area where light intensity changes at every a prescribed period based on the projections/recessions of a sealed part is extracted, and the extracted area is determined to be the sealed part of the single-dose package sheet 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291328-A (JP)
Title: Imaging apparatus
Inventor: NISHIKAWA HIDETOSHI
IPC: B41J2/01
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus having a technique which can compensate a fluctuation of fixing coloring characteristics brought about by various causes, by a simple method.  <P>SOLUTION: The imaging apparatus fixes and colors to a fixing layer of a medium 1 to be recorded, and ink applied to a surface layer of the medium by heating the medium where the ink is applied to the surface layer with the use of a printing head 2 controlled to be driven by printing data formed from color image data. The imaging apparatus has a heater 4 for heating the medium, and a correcting part 90 for compensating and correcting fixing coloring characteristics when the printing data are formed from the color image data on the basis of fixing coloring characteristics to the fixing layer of ink obtained through the heating to the medium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295315-A (JP)
Title: Projection type display device
Inventor: SAKATA HIDEFUMI
IPC: H04N5/74
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized, thin, and lightweight projection type display device.  <P>SOLUTION: The projection type display device 1 principally comprises: an LED array 2 where a plurality of LEDs 7r, 7g, and 7b which can project respective color lights of R, G, and B are arrayed in a shape of a plane or a curved surface; a rod lens array 3 where a plurality of rod lenses 8 for making the color lights emitted by the LEDs 7r, 7g, and 7b uniform in luminance are arrayed in a shape of a plane or a curved surface; a PBS (polarized beam splitter) array 4 which applies polarization conversion to light made incident from the rod lens array 3; a liquid crystal light valve 5 which modulates respective color lights made incident from the PBS array 4 to compose an image; and a projection lens 6 which enlarges and projects the image composed by the liquid crystal light valve 5 on a screen 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298528-A (JP)
Title: Control circuit for optical amplifier and optical transmission device
Inventor: YANO TAKASHI
IPC: H01S3/0941
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control circuit for an optical amplifier and an optical transmission device for preventing occurrence of a light surge independently of a fluctuation in an input optical level.  <P>SOLUTION: This invention aims at an optical amplifier 4 the input optical level of which is dynamically changed by placing an optical switch 2 at a pre- stage of a transmission path of an optical signal. Further, the optical amplifier 4 is provided with a control loop to make an output optical level constant using an output constant control section 7. Through the configuration above, a stimulated LD shut-down signal is given to the output constant control section 7 only for a period of τ1+τ2 including a point of time when a switching state of the optical switch 2 is changed synchronously with a switching control signal to control the switching state of the optical switch 2 so as to stop driving of the stimulated LD of the optical amplifier 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003258282-A (JP)
Title: Method for forming optical absorption layer
Inventor: TAKEUCHI SHINSUKE
IPC: H01L31/04
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To easily form an In layer of a dense composition by sputtering to form an optical absorption layer having a high energy conversion efficiency, when a laminated precursor consisting of a Cu-Ga alloy layer and the In layer is formed.  <P>SOLUTION: In a forming method of the CIGS-based optical absorption layer wherein the laminated precursor consisting of the Cu-Ga alloy layer and the In layer is formed on the rear-surface electrode in a thin film solar battery composed of a compound semiconductor and the precursor is heat-treated in a Se atmosphere, the In layer is formed in an oxygen-added sputtering gas atmosphere.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003300220-A (JP)
Title: Molding plate for fiber-reinforced resin sheet
Inventor: SAWADA MASANORI
IPC: B29C43/34
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a conventional molding plate receives a material on the top and therefore, a hot plate comes into contact with the surface of the material from above, when it is heated and pressurized by the hot plate and consequently, part of the material melts sticking to the hot plate.  <P>SOLUTION: The molding plate comprises a lower molding plate 12 which allows the material M for a fiber-reinforced resin sheet to be freely placed on the plate and an upper molding plate 14 which can be freely placed on said material M deposited on the plate 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302398-A (JP)
Title: Method and apparatus for evaluating caries infection risk
Inventor: NOMURA SATOSHI
IPC: G01N33/50
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for evaluating a caries infection risk which simply and sanitarily evaluate the caries infection risk in a short time by measuring a chemical physical property of a small quantity of saliva collected from a mouth of a person to be tested.  <P>SOLUTION: The saliva 15 is collected from the mouth of the person 14 to be tested. The chemical physical property of the saliva 15 is measured by using the apparatus 1 for evaluating the caries infection risk and having a container 10 accommodating the saliva 15 and a sensor face 8 for measuring the chemical physical property of the saliva 15 by contacting with the saliva 15 in the container 10. A calculation processing part 5 of the apparatus 1 for evaluating the caries infection risk evaluates the caries infection risk from a measured value of the chemical physical property of the saliva 15 after dropping acid 16 with a predetermined ratio on the saliva 15 accommodated in the container 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303121-A (JP)
Title: Backup system in wide-area storage area network
Inventor: SHIGEMATSU NAOKO
IPC: G06F12/00
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backup system in a wide-area storage area network preventing a loss of backup data in disaster and constructed at low cost.  <P>SOLUTION: Respective backup servers 120 and 220 in arbitrary and two or more sites 100 and 200 backup data stored in a disk 130 of one side 100 in backup devices 160 and 260 in the respective own sites 100 and 200.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300520-A (JP)
Title: Packaging container
Inventor: NAKAMURA SATORU
IPC: B65D5/42
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging container which is not opened by the shock of a fall, but is opened by the opening operation of a purchaser and is rigid against outer force.  <P>SOLUTION: In forming this packaging container, inner flaps 4A, 4B are protrusively provided from wall faces 1B, 1D, an outer flap 6 is protrusively provided on a wall face 1C for covering the outer face of the flaps 4A, 4B, and an insertion/catching piece 8 for maintaining a closed condition is formed on the end edge of the flap 6. The insertion/catching piece 8 is formed with at least one lock groove 11, and a lock piece 16 is formed on an edge corresponding to the groove 11. For example, the wall face 1A facing the outer flap 6 is provided with a regulating inner flap 13 positioned at the inner side of the flaps 4A, 4B, the flap 13 is provided with an insertion groove 14 for inserting the piece 8, and the edge of the groove 14 is formed with a lock piece 16 for catching the groove 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305482-A (JP)
Title: Method for treating nitrogen compound-containing water
Inventor: TSUJIGUCHI SATOSHI
IPC: B01J23/42
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating nitrogen compound-containing water by which nitrogen compounds in waste water containing oxidizable nitrogen compounds such as ammonia, cyano compounds and organic nitrogen compounds, e.g. waste water of a chemical factory and waste water discharged in regeneration of an ion exchange equipment for treating condensed water of a power plant can be efficiently made harmless by oxidation decomposition.  <P>SOLUTION: The method for treating nitrogen compound-containing water comprises a first step in which carbonic acid is removed from nitrogen compound-containing water containing oxidizable nitrogen compounds and carbonic acid and a second step in which the oxidizable nitrogen compounds are oxidized by bringing treated water of the first step into contact with an oxygen- containing gas in the presence of a catalyst.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305204-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine in which interest on display is improved by enriching variation of variable display by performing the variable display on a variable display device into contents different for each of a plurality of kinds of background pictures and interest of a game is improved by imparting game value based upon appearance of a ready-to-win situation.  <P>SOLUTION: A background picture constitution group is composed of a plurality of kinds of background pictures 310a-310c corresponding to the kind of each of variable display to perform the plurality of kinds of variable display and on any one of the background pictures 310a-310c selected out of the background picture constitution group, a display control means carries out the variable display with identification information 311-313 or the like associated with the background pictures 310a-310c. When the ready-to-win situation appears in the process carrying out each of variable display, a big prize hole 24 is opened/closed with the number of times different for each background picture as a limit, and each different game value is imparted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305104-A (JP)
Title: Sauna bathroom
Inventor: KOMAKI KOHEI
IPC: A61H33/06
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sauna bathroom having lightweight and simple constitution and using yellow ocher.  <P>SOLUTION: A net material 12 is applied to a skeleton body 11, which is formed as a framework having a desired shape from lightweight steel frames 111, under tension and coated with yellow ocher.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003259737-A (JP)
Title: Holder of culturing pot
Inventor: IMANAKA TOSHIO
IPC: A47G7/02
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new shape using a long cylindrical material capable of housing the whole plant and flowers in order to increase decorative property of a holder itself, to provide a holder for a culturing pot having a function for housing the whole plant and flowers planted in the culturing pot in the holder and to provide the holder for culturing capable of elegantly admiring flower, etc., in the culturing pot.  <P>SOLUTION: The holder 2 for the culturing pot is composed of a cylindrical material having the bottom in the lower end. In the holder 2, a culturing pot- housing part 3 is provided in the lower part and a window 4 is formed by cutting out a part of the upper wall face of the culturing pot-housing part 3. A cylindrical material having the bottom B1 is prepared from a transparent synthetic resin product in the lower end part and the culturing pot-housing part 3 in which opacification treatment is applied is provided in the lower part and a ventilation hole is provided in the upper wall face of the culturing pot housing part 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003306990-A (JP)
Title: Structure for hanging ceiling
Inventor: KAWADA MASAYOSHI
IPC: E04B9/18
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for hanging a ceiling, which can limit a horizontal force, acting on the ceiling during earthquakes, and the horizontal displacement of the ceiling to an allowance or below, respectively, by reducing the horizontal force and the horizontal displacement.  <P>SOLUTION: In this structure for hanging the ceiling 2 from an upper structure 1 via a hanging member 10, the hanging member 10 is rigidly joined to the upper structure 1; and a member, which exerts a hysteresis damping effect when the ceiling 2 coupled to a lower end is horizontally displaced during the earthquakes, is used as the hanging member 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318961-A (JP)
Title: Network repeater and method for collecting statistic information therefor
Inventor: BABA TOMOHIRO
IPC: H04L45/60
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To increase the channel speed of a network repeater and to collect statistic information without degrading the performance of packet transfer even when the number of collection items of the statistic information is increased.  <P>SOLUTION: A buffer 65 temporarily stores information such as an address and a payload length to update statistic information data for a plurality of packets, so that a storage device 63 is subjected to update processing in the unit of a plurality of the packets in comparison with the conventional system wherein the storage device 63 is subjected to update processing in the unit of one packet. Thus, the overhead required for update processing of the statistic information data can be reduced and the processing waiting by a packet processing section can be avoided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316554-A (JP)
Title: Job account system, job account method, job account program and storage medium
Inventor: NAKAGAWA ISAMU
IPC: B41J29/38
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a job account system for acquiring job information appropriate to the totaling of jobs, and for highly accurately totaling jobs even when the client computers of different operating systems coexist in a plurality of client computers.  <P>SOLUTION: Job data generated by a client computer 101 where Linux is operating include attribute data such as a job name and a job owner's name in the same way as the attribute data (job name and job owner's name) of print data generated by a client computer 107 where Windows is operating, and data constituted of the attribute data and PDL data are converted into XML format data, and transmitted to a printer 106.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318376-A (JP)
Title: Solid-state imaging device
Inventor: KAWAHARA TOMOYUKI
IPC: H04N5/335
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state imaging device which can be made at a low cost and improved in production efficiency and easily adjust spectral characteristics of an optical filter.  <P>SOLUTION: On one surface of a glass substrate 2 where a conductor pattern 1 is formed, a photodetecting element 3 is facedown-mounted. On the other surface of the glass substrate 2, an optical filter film 6 is formed by applying a sealant 5 containing a filter component 4. The optical filter film can be formed at a low cost by a vapor depositing method. Further, the optical filter film can easily be formed by the vapor depositing method and the cost is reducible and the production efficiency can be improved. Furthermore, the spectral characteristics of the optical filter film can easily be adjusted by properly varying the kind and mixing rate of the filter component.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315635-A (JP)
Title: Method of manufacturing structure
Inventor: OKURA HIDEAKI
IPC: G02B7/00
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing structure which has a high tolerance to design and permits simultaneous splicing of members to each other.  <P>SOLUTION: The method of manufacturing a structure has a first process step of arranging the second member on the first member and interposing the third member which is a meltable binder between the first member and the second member and a second process step of melting the third member and moving the second member to a desired position or height by the surface tension of the third member.  <P>COPYRIGHT: (C)2004,JPO