baber/WOPTO huggingface dataset:
Patent JP-2003247758-A (JP)
Title: Outdoor air treating system using well water as heat source
Inventor: NAGATOMO YOSHIRO
IPC: F24F1/00
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems of air conditioner equipment which is essential for life nowadays, but requires a large amount of fossil energy, outdoor air heat load occupies 30 to 50% in air conditioning heat load, and for which ventilation is also necessary for a building, and therefore the outdoor air heat-treated is also discharged, and it is not too much to say that the fossil energy is discharged, which is very wasteful in this energy-saving age.  <P>SOLUTION: The well water having no relationship with CO2 is used as a direct heat source and the outdoor air is cooled or heated. The temperature of the well water is approximately 20°C through out the year, which is coincident with an indoor comfortable temperature. The well water temperature is lower than an air temperature in summer and higher than an air temperature in winter. Thus, it is possible to heat-exchange by a well water to outdoor air heat exchanger 3. The well water after heat-exchanged is fed to a return well 11 and is returned back to the ground. Therefore, there is no danger of drying-up of the well or land subsidence.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003295594-A (JP)
Title: Image forming apparatus
Inventor: KAKIMOTO HIROAKI
IPC: G03G15/08
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent toner from being scattered from a jointed part between a toner hopper and a developing device.  <P>SOLUTION: A hole for discharging air in a void formed by the toner hopper, the developing device and toner at the jointed part between the toner discharge port of the toner hopper and the toner receiving port of the developing device wider than the discharge port to the outside of the void is provided at least either the toner hopper or the developing device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300360-A (JP)
Title: Printing equipment
Inventor: SHIMANO HIROAKI
IPC: B41J29/38
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing equipment which avoids printing in the case when it is not necessary to print on printing papers.  <P>SOLUTION: The printing equipment 100 comprises an operation panel 106, a data input 102, a spool memory 103, a data analyzer 104, a page memory 105 and a printing control unit 107 for emitting a printing order to a printer 108. The printing control unit 107 does not issue the printing order to the printer 108 when an instruction not to print is inputted from the panel 106.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304995-A (JP)
Title: Dishwasher/dryer
Inventor: SASAHARA FUMIHIKO
IPC: A47L15/42
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To ensure safety of heated air which is discharged from an air discharging port, and in addition, to increase the drying efficiency without reducing the performance of a heating means, and also, without reducing the air volume of a blowing means for a dishwasher/dryer which performs the drying of tableware after washing them.  <P>SOLUTION: The tableware 3 are dried by increasing a temperature in a washing tank 11 which houses the tableware 3 by a heater 6. The air-discharging port 13 which feeds the outside air into the washing tank 11 by the blowing means 7, and discharges the heated air in the washing tank 11 to the outside of the tank, and the inside of the washing tank 11 are connected by an air- discharging passage 14. The air-discharging passage 14 is constituted of an elongated passage while being thermally insulated from the washing tank 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003265351-A (JP)
Title: Shower head
Inventor: OKUBO TAKAYASU
IPC: B05B1/34
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shower head in which a quantity of minus ions can be generated.  <P>SOLUTION: In the shower head in which a water spray plate 7 is provided on the top of a shower head body 1, a guide blade 11 for generating the turning stream of water flowing in the body or/and a rotator 30 to be rotated by the stream of water are provided within said shower head body 1, it is estimated that the cluster of water is reduced by the turning stream or the operation of the rotator 30, and a quantity of minus ions to be generated by the Lenard effect is increased.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003307202-A (JP)
Title: Hydraulic device
Inventor: TSUZUKI KATSUNARI
IPC: F15B1/00
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic device for restraining noise caused by the vibration of a hydraulic pump and an electric motor.  <P>SOLUTION: This hydraulic device has the electric motor 20, the hydraulic pump 19 driven by the electric motor 20, and sucking and delivering a hydraulic fluid S, and a tank T composed of an inner wall member 11 for supporting the electric motor 20 and hydraulic pump 19, and forming an area inside for housing at least the electric motor, and an outer wall member 12 including the inner wall member 11, and forming a space for storing the hydraulic fluid S between the outer wall member 12 and the inner wall member 11. The inner wall member 11 of the tank T is held by the outer wall member 12 via vibration control rubber 14, and vibration transmitted to the inner wall member 11 from the electric motor 20 and the hydraulic pump 19 is absorbed in the vibration control rubber 14 and the hydraulic fluid S stored in the tank T before being transmitted to the outer wall member 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310377-A (JP)
Title: Gas spring for chair
Inventor: NAKAMURA TAKASHI
IPC: A47C7/40
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of components of an operating mechanism and facilitate installation on the back frame of a chair.  <P>SOLUTION: A gas spring 24 is used for a chair which becomes free state in which its length can be changed as operating fluid is made flowing when a valve is depressed from outside, and when the valve is released, the valve protrudes and stops flowing of the operating fluid, thereby becomes lock state in which the length is fixed. The gas spring comprises a lever support part 46 that is formed in the vicinity of the valve, an operating lever 26 that is rockably supported by a lever support part 46 and can change to a free state and a locked state by depressing or releasing the valve by rocking, and a connecting shaft 47 that penetrates through the lever support part 46 and the operating lever 26, and is locked to the back frame 1 of the chair.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003265545-A (JP)
Title: Bed for physically handicapped person
Inventor: TATSUMI SHIGEZO
IPC: A61G7/08
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To decrease labor of a patient or a care-giver by supplying a movement of a bed on behalf of a movement of the patient oneself when getting on or off a toilet pot for defecation, a wheelchair, a treatment legless chair for a treatment or the like, without needing for the patient who has a leg trouble to walk.  <P>SOLUTION: The bed is provided with a dolly with casters, on which the portable toilet pot, the wheelchair, or the like are fixed, so that the patient can stand oneself after getting off the bed at a position of a handrail. The bed system has a structure wherein a purpose functioned chair lying on the bed dolly is shifted to a position where the patient stands oneself and is fixed at the buttocks position to help the patient sit down, and wherein movements of sitting up the patient from the bed and of guiding the patient sideways are automatically conducted, thereby decreasing the load of the patient or the care- giver.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003311590-A (JP)
Title: Clamp structure of dividing table
Inventor: CHIBA TOSHIHIRO
IPC: B23Q1/00
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide the clamp structure of a dividing table where the structure is compact and a big clamping power can be obtained with regard to the dividing table which is mounted on a machine tool, a jig table or the like and is used to divide an object to be machined.  <P>SOLUTION: The clamp structure is based on a new technical concept where a thin friction plate 14 is provided on a body 1 which is a stationary side, the number of clamping planes on the body side can be arbitrarily increased to thereby obtain an arbitrary clamping force easily as compared to a conventional clamp structure where only one clamp surface on the body side is provided for one piston 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003134008-A (JP)
Title: Remote monitoring device
Inventor: IGARASHI HIDEKAZU
IPC: H04B3/54
Filed: 2002-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a remote monitoring device in which the operating/stopping states of a plurality of loads can be simultaneously confirmed and resistance properties to disturbance or noise is improved. SOLUTION: In the lighting state of a load 3, a load current flowing thereto is detected by a transmitter 5, a frequency thereof is modulated to a high frequency signal, the signal is encoded and the current is superimposed on a lighting cable 1. A receiver 6 receives a signal presenting the lighting state of the load 3 transmitted through the lighting wire 1, identifies the encoded signal and specifies the transmitter 5, which transmits the signal. Then, a light emitting diode D2 corresponding to the specified transmitter 5 is turned on.
Patent JP-2003013362-A (JP)
Title: Polyurethane-based elastic fiber and method for producing the same
Inventor: TANAKA TOSHIHIRO
IPC: D06M101/38
Filed: 2002-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a polyurethane-based elastic fiber capable of stably unreeling the filament yarn thereof from a package when to be used in its post-processing step and enabling the quality of the resultant knits, woven fabrics or the like to be high. SOLUTION: This polyurethane-based elastic fiber is characterized by being imparted with a treatment agent comprising a metallic soap and containing <=50 ppm of impurities.
Patent JP-2003017276-A (JP)
Title: Light-emitting device and its forming method
Inventor: YAMAZAKI SHUNPEI
IPC: H05B33/10
Filed: 2002-04-24
Abstract: PROBLEM TO BE SOLVED: To improve the element characteristics of a light-emitting element. SOLUTION: Slits are formed on the positive electrode 122 connected to the drain wiring 120 of the current control TFT 202 and a transparent hole- generating layer 124 is formed on the positive electrode 122. Since the slits are formed, emitting light can be taken out even if a light-shielding metallic membrane is employed as a positive electrode 122. Further, since the hole- generating layer 124 has semi-conductivity, the electric field that is generated from the positive electrode 122 to the organic compound layer 125 can be made uniform. As the holes are generated in the hole-generating layer 124, density of the carriers injected from the positive electrode 122 can be increased. Thereby, a light-emitting element having a low drive voltage and high luminance can be formed.
Patent JP-2003310324-A (JP)
Title: School bag
Inventor: NAKAMURA KAIU
IPC: A45C3/02
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a school bag which can increase more width of space to store notebooks, or the like, without increase in the width of a back plate and can easily store big textbooks and notebooks of A4 size, or the like.  <P>SOLUTION: In the school bag, a back side of a gusset 10 is attached with a folding part 11 which is folded inward, the folding part 11 is joined together to a rear face side of the back plate 8, and a front face of the gusset 10 is attached flush with a side rim 12 of the back plate 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315581-A (JP)
Title: Optical waveguide, multiwavelength light source and wavelength variable light source
Inventor: FUKUDA CHIE
IPC: H01S3/06
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical waveguide which is easy to manufacture and in which a wavelength range available as a black wavelength of a grating is large, and to provide a multiwavelength light source and a wavelength variable light source.  <P>SOLUTION: This optical waveguide 14 is provided with a plurality of cores 22a to 22d provided side by side. Respective core widths W and refractive indexes n of the cores 22a to 22d are designed to be changed so as to make the respective effective refractive indexes ne<SB>ff</SB>of the cores 22a to 22d different, and gratings 26a to 26d with an equal cycle are respectively formed in the cores 22a to 22d.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324796-A (JP)
Title: Acoustic apparatus, manufacturing method thereof, and mobile terminal
Inventor: ARAKI KIYOYASU
IPC: H04R1/02
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To configure an ultra thin flat speaker having excellent water-proof and moisture-proof properties more than the conventional speaker without the provision of an opening for sound wave radiation to a housing.  <P>SOLUTION: The speaker is provided with: a diaphragm 11A sounding a sound to the outside of the housing 11 part of which is formed thinner than the other thickness; a drive part 11B fitted to the diaphragm 11A; a voice coil 12 wound on the drive part 11B; and a magnetic part 13 placed at a position at which the magnetic flux of the magnetic part 13 is interlinked with that of the voice coil 12. When a sound signal or the like is supplied to the voice coil 12, a diaphragm 11A being a part of the housing 11 can directly be driven. The housing configuration face is made to act like a speaker cone, and it is not required to provide an opening for sound wave radiation to the housing 11 different from the conventional speaker. Thus, a mobile phone or the like incorporating an ultra-thin flat speaker with excellent water-proof and moisture- proof properties can be provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320801-A (JP)
Title: Wheel for motorcycle
Inventor: FUJITA MASAYUKI
IPC: B60B1/08
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve productivity by easily casting a wheel by a metallic mold on one side surface side of the wheel and a metallic mold on the other side surface side without using a core like a conventional way.  <P>SOLUTION: A hub part 65 is constituted of an inner hub 81 arranged on an axle 50 side, an outer hub 82 connected to a spoke part 66 arranged on an outer peripheral side of the inner hub 81, and side walls 71 and 75 for integrally connecting the inner hub 81 and the outer hub 82. First recessed part 73 and second recessed part 77 recessed in a shaft direction between the inner hub 81 and the outer hub 82 and having first openings 78 and 79 and first bottom walls 73A and 77A formed on opposite sides to each other are arranged alternately in a circumferential direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323741-A (JP)
Title: Optical memory
Inventor: TAZAWA MASATO
IPC: G11B7/24035
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure or the like for an optical memory medium.  <P>SOLUTION: In a method for recording information in a memory medium and reading the recorded information by microstructures having anisotropy, a memory medium, a fabricating method thereof, and an information reading system, a reflection or transmission surface having the anisotropy microstructures is fabricated on a substrate for recording information; light is applied to the reflecting or transmitting surface; and information is read by detecting changes in the polarization state of the reflected and transmitted light or a change in the intensity of the reflected and transmitted light due to the microstructures.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323541-A (JP)
Title: Method and device for supporting sale of product
Inventor: NISHIKAWA TETSUTO
IPC: G06Q10/00
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To determine a potential request for a service attached to the provision of a product and to plan a sales promotion strategy systematically and easily.  <P>SOLUTION: The requested service characteristic information indicating a request of a user for the service obtained from the information on the user's request related to the service associated with the provision of a target product is produced (S20). Data on the user's evaluation data and data on the user's satisfaction degree for the produced requested service characteristic information are inputted (S30), and a list of the inputted evaluation data and data on the satisfaction degree is outputted by each requested service characteristic information to be visually recognizable (S30). Then, the criticality calculated by each quantitative measure for measuring the requested service characteristic information is outputted/displayed based on the input of the value of correlation between the requested service characteristic information and the quantitative measure (S40).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282909-A (JP)
Title: Compound thin solar cell and manufacturing method therefor
Inventor: AOKI MASASHI
IPC: H01L31/06
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve light transmittance and to improve adherence with a light absorbing layer and consistency with a transparent electrode even is a buffer layer is formed by using an InS material whose band gap is small and through which light of a short wavelength side is difficult to transmit.  <P>SOLUTION: In a compound thin solar cell, an n-type buffer layer for hetero- junction is disposed on the light absorbing layer consisting of a p-type compound semiconductor formed on a back electrode. When the buffer layer is formed, the light absorbing layer is immersed in an aqueous solution by a CBD method and particulates are deposited. The sizes of the particulates deposited while a temperature of the aqueous solution is changed from low to high are changed from small to large.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320142-A (JP)
Title: Locking device of game machine
Inventor: NAKAMURA ATSUFUMI
IPC: A63F5/04
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a locking device of a game machine, which can prevent fraudulent unlocking by means of a simple mechanism.  <P>SOLUTION: Hook members 5 and 6 are tiltably pivoted above and below a supporting plate 3 of a base frame body 1 via pivots 7 and 8. An interlocking rod 4 is slidably arranged along the supporting plate 3, and the upper and lower hook members 5 and 6 are arranged so as to be tiltable to an unlocking side by being engaged only in the unidirectional movement of the interlocking rod 4. A cylinder lock 10 is mounted on a part of a mounting plate 2 in such a manner that its lock shaft is directed into the frame body 1, and a cam plate 9 is mounted on the lock shaft of the cylinder lock 10 so as to be engageable with the interlocking rod 4. In the application of force in the unlocking direction to the hook members 5 and 6, the hook members 5 and 6 are independently tilted. In the nonoperation of the cylinder lock 10, an engaging part of the cam plate 9 is engaged with that of the interlocking rod 4, so that the movement of the interlocking rod 4 in the unlocking direction can be inhibited.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332626-A (JP)
Title: Semiconductor light-emitting device
Inventor: NEI MASAMI
IPC: H01L23/12
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting device less affected by statics and high in withstand voltage.  <P>SOLUTION: This semiconductor light-emitting device comprises positive and negative electrodes 4, 5 formed on the surface of a substrate 3 made of a high-insulation material, such as a ceramic, and a semiconductor light-emitting element 1 whose positive and negative electrodes 1a, 1b are connected to the electrodes 4, 5. The substrate 3 has a through-hole 7 in itself which is filled with a grout 8 which has a specified electrical characteristic. The positive and negative electrodes 4, 5 are connected to each other by the grout 8. The grout 8 is a mixture of an insulating material and a conductive material or of an insulating material and particles formed by coating a highly dielectric material with the conductive material. The grout 8 thus composed forms an impedance bypass circuit, through which static charges accumulated between the electrodes 1a, 1b of the semiconductor light-emitting element 1 are discharged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332744-A (JP)
Title: Method of manufacturing printed circuit board
Inventor: KOBAYASHI KATSUHIKO
IPC: H05K3/06
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a printed circuit board permitting the conductive layer of the outermost layer to be thinned and facilitating the formation of the wiring pattern of the outermost layer.  <P>SOLUTION: This method comprises: a process of removing a copper plating layer 40 that is formed on the coating layer 33 on both of the other face sides of a laminating substrate 44; a process of removing the coating layer 33; a process of forming a second through hole 46 penetrating the face and back of the laminating substrate 44; a plating process of forming a second through hole plating layer 47 in the second through hole 47 and forming a copper plating layer 48 on copper foil 32 on both of the other face sides; and an etching process of forming the copper foil 32 and the copper plating layer 48 in a required wiring pattern 49.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328420-A (JP)
Title: Sanitary washing equipment
Inventor: ONO HIDEKI
IPC: F04B9/02
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide sanitary washing equipment obtaining high washing feeling and washing power with low flow rate.  <P>SOLUTION: A shaft 131 of a motor 130 is inserted inside of a first enclosure 60A, and a worm 132 is mounted on the shaft 131. A worm wheel 133 interlocking with the worm 132 is mounted to the inside of the first enclosure 60A, and a piston rod 136 is mounted on the worm wheel 133. The upper end of the piston rod 136 is mounted on a piston 137. A columnar space 139 is formed inside of a second enclosure 60B. A washing water outlet 51a connectable to the outside and a pump room 139a having a washing water outlet 51a connectable with the outside and a washing water suction port 51b are formed in the columnar space 139 by the piston 137.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329218-A (JP)
Title: Liquid fuel combustion device
Inventor: KONAKAWA KATSUZO
IPC: F23K5/02
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To excellently execute combustion start-up, and to efficiently vaporize liquid fuel during steady combustion.  <P>SOLUTION: This combustion device is provided with a plurality of fuel routes comprising liquid fuel supply means 10, 11 such as a pump, vaporizers 12, 13 and nozzles 16, 17. Accordingly, a start-up characteristic is improved by operating only the limited vaporizer 12, 13 in combustion start-up, and electricity consumption or the like can be suppressed by heating the specific vaporizer 12, 13 by combustion heat during the steady combustion.  <P>COPYRIGHT: (C)2004,JPO