baber/WOPTO huggingface dataset:
Patent JP-2004106637-A (JP)
Title: Railroad vehicle structure
Inventor: TSUBOSAKA KENSHO
IPC: B61D17/04
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To localize the collapse of a railroad vehicle for minimizing damage to passengers and crew even when offset collision occurs.  <P>SOLUTION: In this railroad vehicle body structure 1, a vehicle outer surface 6a of a corner post 6 connecting an end body structure 3 and a side body structure 4 is diagonal at blunt angle to both of the end body structure 3 and the side body structure 4 while the railroad vehicle outer surface 6a has a length to reach a frame lower surface. A waist side panel 7 of the side body structure 4 consists of a dual structure member including an outer panel 7a and an inner panel 7b connected by a rib 7c as a strength securing member for linking both while maintaining a predetermined distance inbetween.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111536-A (JP)
Title: Method for producing multilayer wiring board
Inventor: HO KEIICHIRO
IPC: H05K3/28
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a multilayer wiring board suited to produce a build-up layer while improving a quality such as electrical characteristics of the build-up layer in the multilayer wiring board which does not have a core substrate and makes the build-up layer into wiring multilayer.  <P>SOLUTION: A first insulator layer 3 belonging to an insulator layer 10 to become a first resist layer positioned on the first principal surface side of a build-up layer 50 is formed just above a first principal surface PF1 of a metal supporting plate 2, and a first metal pad layer 4 which belongs to a wiring layer 11 to become a metal pad layer is formed at a predetermined position on a first principal surface PF2 of the first insulator layer 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109502-A (JP)
Title: Converting device, and method and system for data transmission
Inventor: FUJIMOTO TSUGUFUMI
IPC: H04R3/00
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To enable a media converting device for converting digital data into analog data, to process data.  <P>SOLUTION: A digital effect processing part 28 of the media converting device 1 processes digital data that a 1394I/F part 20 receives from outside according to the contents and degree of processing which are set by an operation part 30 which is accepted by an interface part 29. When the processed digital data are speech data, the data are converted into analog data by a speech processing part 31 including A/D and D/A conversion part 32 for speech data and sent out. When the processed digital data are image data, the data are converted into analog data by an image processing part 34 including A/D and D/A conversion part 35 for image data and sent out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112963-A (JP)
Title: Switching power supply
Inventor: WATANABE TOSHIO
IPC: H02M7/12
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To stably supply the gate_cathode of SCR for bypassing with voltage, even if a direct-current power supply, such as solar cell, of a relatively low voltage is connected for input.  <P>SOLUTION: A stabilized DC power supply comprises a step-up choke 4 for power factor improvement, a resistor R2 for inrush current prevention, and the SCR 3 for bypassing. The SCR 3 for bypassing is made drivable by forming a second winding L2 on the step-up choke 4. A capacitor C1 for charging and a diode D1 for rectification are connected so that the rectified voltage arising from the second winding L2 of the step-up choke 3 can be received both from the forward side and from the flyback side. Thereafter, the power supply is connected to the gate-cathode of the SCR 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109911-A (JP)
Title: Camera
Inventor: IRISAWA SHIGERU
IPC: G02B7/08
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To avoid the influence of position detection errors in drive control for external force such as impact, to perform the highly accurate movement control of a lens group and to make a user recognize it.  <P>SOLUTION: A camera control circuit 121 counts pulses obtained by a photointerrupter 106 for encoding corresponding to the operation amount of a zoom motor 103 which drives a zoom optical system 101 and updates and stores them in a pulse count storage part 115. A photointerrupter 105 for a position detects the moving position of the zoom optical system 101 and an impact detection switch 107 detects the external force applied in an optical axis direction from the outside to the zoom optical system 101. The camera control circuit 121 controls the operation of the lens group and displays external force detection by a speaker 119, a liquid crystal display device 113 and a light emitting diode 120 on the basis of information obtained from the pulse count storage part 115, the photointerrupter 105 for the position and the impact detection switch 107.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117746-A (JP)
Title: Optical device
Inventor: YAMAZAKI YUJIN
IPC: G02B7/02
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical device equipped with constitution that an optical element is uniformly heated.  <P>SOLUTION: A virtually imaged phased array (VIPA) optical element 24, a lens 20 and a fixed member 25 in which the element 24 is fixed are put in a housing 23 having entrance and exit ports 22 and 26 for receiving/emitting the light of the element 24. The temperature of the housing 23 and the inside of the housing 23 is controlled by a temperature control heater 21. The ports 22 and 26 of the housing 23 are covered with the member 25 and the lens 20 so that the temperature of the inside of the housing 23 may not be influenced by the inflow of the outside air.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120328-A (JP)
Title: Hysteresis comparator circuit and overheat prevention circuit
Inventor: SHOJI SHINICHI
IPC: H03K5/08
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent malfunctions even when a pulse-like inductive noise due to electrostatic discharge or the like is mixed in the input of a comparator.  <P>SOLUTION: Since positive feedback is provided with integration characteristics by providing not only a positive feedback resistor R4 but also an integration circuit 13 by a resistor R5 and a capacitor C in the positive feedback of the comparator 12, even when the pulse-like inductive noise due to the electrostatic discharge or the like is mixed in the input of the comparator 12, voltage fluctuation in the noninverted input terminal can be suppressed to be small and malfunctions by the pulse-like inductive noise are prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119717-A (JP)
Title: Method and apparatus of processing substrate
Inventor: YOKOUCHI KENICHI
IPC: H01L21/304
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To dry up an upper surface of a substrate satisfactorily without generating watermarks.  <P>SOLUTION: After a washing process is finished, a shielding plate 2 is located near an upper surface of a wafer W held by a spin chuck 1, and then pure water is supplied to the upper surface of the wafer W from a liquid supply port 252a. The pure water supplied onto the upper surface of the wafer W expands on the whole upper surface of the wafer W and stays as a liquid film on the wafer W due to the surface tension thereof. While the liquid is spread to form the liquid film, nitrogen gas is supplied from a first dry gas supply port 251a and a second dry gas supply port 26a to replace an atmosphere in a space between the liquid film of pure water on the wafer W and the shielding plate with nitrogen gas. Then, an IPA vapor supplying process is carried out. In the IPA vapor supplying process, nitrogen gas containing IPA vapor is supplied from the first dry gas supply port 251a toward a central part of the upper surface of the wafer W.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120508-A (JP)
Title: Convex working method of quartz crystal plate
Inventor: ISHIKAWA MANABU
IPC: H01L41/332
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems wherein: the size of a device has to be very large and and the weight of the device has to be heavy; working efficiency becomes bad in a small quartz crystal plate and in addition; a small amount of convex working is difficult, in a method with low productivity for working quartz crystal plates by one to ten plates at a time, and also in a method for placing a large quantity of quartz crystal plates into a cylindrical polishing vessel and performing convex working.  <P>SOLUTION: This convex working method of the quartz crystal plate is provided with processes for: applying photoresist films onto the principal planes of the quartz crystal plate, a process for performing exposure from the center of the quartz crystal plate to its edge side parts from the photoresist films by varying exposure strength to form convex unsensitized parts in the photoresist films; developing a sensitized part of the photoresist films to form photoresist films having a convex surface on the quartz crystal plate; and etching the quartz crystal plate with the photoresist films having the convex surfaces formed on the principal planes to work the shape of the quartz crystal principal planes into a shape similar to a convex shape.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113167-A (JP)
Title: Vector for expressing protein on surface of bacterium
Inventor: KOMAZAWA HIROYUKI
IPC: C12N15/09
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vector for expressing a protein on the surface of a bacterium, capable of controlling the expression site in the expression of the protein using the bacterium in high expression efficiency and free from the problem of the liability to be included in an inclusion body in high expression rate, and provide a transformant containing the vector transduced therein.  <P>SOLUTION: The expression vector for bacteria for the expression of a heterologous protein on the surface of the bacterium contains the nucleic acid sequences of the N-terminal and C-terminal of an ice nucleation protein (INP) originating from Pseudomonas syringae SE1-1 strain.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119840-A (JP)
Title: Nonlinear resistor and its manufacturing method
Inventor: KOBAYASHI MASAHIRO
IPC: H01C7/10
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonlinear resistor at a low cost and to provide a method for manufacturing the same.  <P>SOLUTION: The nonlinear resistor comprises a zinc oxide (ZnO) as a main component and also comprises as additives 0.66-0.8 mol% of a bismuth oxide (Bi<SB>2</SB>O<SB>3</SB>), 0.05-0.2 mol% of an antimony oxide (Sb<SB>2</SB>O<SB>3</SB>), 0.033-0.67 mol% each of a cobalt oxide (Co<SB>3</SB>O<SB>4</SB>) and a manganese oxide (Mn<SB>3</SB>O<SB>4</SB>), 0.01-0.5 mol% of a chromium oxide (Cr<SB>2</SB>O<SB>3</SB>), 0.4-2 mol% of a boric acid (H<SB>3</SB>BO<SB>3</SB>), and 0.001-0.01 mol% of an aluminum nitrate (Al(NO<SB>3</SB>)<SB>3</SB>-9H<SB>2</SB>O). The method for manufacturing the nonlinear resistor comprises steps for forming an element assembly 1 in which the total of the main component and the additives is 100 mol%, burning an electrode surface at a temperature of 950-1,050°C without being in contact with a burn table, forming a high resistance layer 2 on side faces of the assembly 1 at a thickness of 50-100μm by providing glass which has been obtained by vitrifying low melting glass at a temperature of 500-600°C, and thereafter forming an electrode 3 throughout the entire electrode-forming surface without polishing the same. Thus, since burning can be carried out at a lower temperature comparing with a conventional process in which burning is carried out at a high temperature of 1,200°C, the nonlinear resistor can be manufactured at a low cost.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121593-A (JP)
Title: Control device for sewing machine
Inventor: KITADA KENJI
IPC: D05B19/02
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for a sewing machine equipped with an operational panel corresponding to various types of the usage.  <P>SOLUTION: The control device is equipped with the operational panel (6) including operational switches (18a-18j) and mounted on a main body of the sewing machine in either the vertical or the horizontal direction and a detecting means (20) provided on a main body of the operational panel and detecting the direction in which the operational panel is mounted. A long and thin display part (19) is provided on the operational panel, and is switched either to display figures (M1-M4) representing the shapes of unit patterns individually for every information set for the unit pattern on the display part or to display a figure (T) representing the unit patterns in the connected manner on the display part in order to make a user recognize at least either the positional relationship or the relationship of the sizes between the unit patterns depending on a result on the direction, the vertical or the horizontal, determined by the detecting means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122034-A (JP)
Title: Water treatment apparatus
Inventor: YAKUBO SHIGEO
IPC: B01F5/00
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve the clarification efficiency and to make an apparatus compact by producing reaction products in a water to be treated by using ozone and a flocculant altogether and removing these products simultaneously with a cyclone.  <P>SOLUTION: The water treatment apparatus (100) including the cyclone for separating the impurities in the water to be treated which is admitted therein by floatation sedimentation through spiral flow, is provided with an ozone mixer (2a) having a function to inject ozone to the water to be treated and a function to accelerate the dispersion of the injection and a flocculant mixer (2b) having the function to inject the ozone to the water to be treated and the function to accelerate the dispersion of the injection in pipelines (R1 and R2) just before reaching the cyclone.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076150-A (JP)
Title: Thin film forming system
Inventor: SASAKI KOJI
IPC: C23C14/12
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film forming system capable of supplying gaseous raw materials uniformly onto a substrate surface, thereby uniformizing the thickness of an organic thin film formed on the substrate surface.  <P>SOLUTION: The thin film forming system is provided with a vacuum chamber 11, a substrate holder 12 disposed within the vacuum chamber 11 and a gas supply end 22 for supplying the gas toward a substrate fitting surface 12a of the substrate holder 12. The gas supply end 22 is so formed that the gaseous raw materials are supplied in a longer form to the surface 12a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129116-A (JP)
Title: Photographing apparatus and power utilization method therefor
Inventor: YAHAGI KOICHI
IPC: H04N5/225
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographing apparatus capable of efficiently consuming the accumulated power of a battery in a photographing processing operation requiring fan driving for reducing the temperature inside a main body, and to provide a power utilization method for the photographing apparatus.  <P>SOLUTION: After photographing processing of an object is executed (step 100), when the residual accumulated power of a capacitor for power supply for allowing a stroboscopic light emitting tube to light is not less than a predetermined quantity, the residual accumulated power of the capacitor for power supply is supplied to a motor drive, and a fan motor is driven to rotate a fan (step 102, 104). Meanwhile, digital image data obtained by photographing are recorded in a memory card, and a through image is displayed on an LCD (steps 106, 108). When a prescribed time elapses after the start of power supply to the fan motor working as a driving source of the fan, power supply from the capacitor for power supply to the motor drive is stopped (step 112, 114).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122732-A (JP)
Title: Protection layer transferring medium
Inventor: KIMURA SUSUMU
IPC: B32B27/30
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protection layer transferring medium without a fear of causing a problem that dust produced by scraping a cleaning layer with a structure comprising particles dispersed in a binding resin at the time of a thermal transfer is deposited on and accumulated to the surface of a thermal head, and capable of completely removing the dust or the like when they are deposited on the thermal head.  <P>SOLUTION: A supporting substrate supporting a transferable protection layer to be transferred to a print is formed as a laminated structure comprising a first layer of a film with a self-holding property put on a side of the thermal head and the surface of which is formed as a rough surface with a center line mean roughness Ra of 0.2-1.0 μm by dispersing particles in the film, and a second layer made of a film with a self-holding property as well as the above and a surface of the opposite side of laminated side with the first layer is formed to be a smooth surface with a glossiness of ≥50° at an illuminating angle of 20° and on the smooth surface of which the transferable protection layer is laminated, and thereby a conventional cleaning layer can be omitted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129517-A (JP)
Title: Apparatus for treating food material
Inventor: KOBAYASHI MASAO
IPC: A23G3/02
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for treating food materials designed to suppress a temperature rise of a food dough according to continuous operation for a long period and improve the production efficiency by taking the presence of disadvantages into consideration in the apparatus for treating the food materials comprising exothermic sites arranged around feed pipes.  <P>SOLUTION: Agitators 31 are rotated and driven between the feed pipe 20 and the feed pipe 22. In the process, heat is generated in a gear 25. A ventilation passage 27 is formed between the gear 25 and the agitators 31. Cold air is made to flow through the ventilation passage 27 to prevent influences of the heat on the food materials in the feed pipes. Heat generated in the gear 25 can efficiently be liberated to the outside by making the cold air flow therethrough.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089171-A (JP)
Title: Pocket canned cigarette
Inventor: NAGAI MASAYA
IPC: B65D53/02
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package of cigarettes not getting soggy even carrying by putting it in a pocket.  <P>SOLUTION: This pocket-sized package of cigarettes called "pocket canned cigarettes" is provided by using a package for housing 12 cigarettes, consisting of a lid and a can as a container made from a metal such as aluminum or plastic, capable of being opened and closed as a screw type so as to prevent the cigarettes from getting soggy even on carrying it by housing a suitable number of cigarettes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135031-A (JP)
Title: Modem device
Inventor: ONISHI TAKAHIRO
IPC: H04M11/00
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modem device which enables communication for both general telephone communication service and high-speed data communication service by connecting facsimile equipment (hereinafter FAX) for PSTN.  <P>SOLUTION: When an origination information detection part 21 detects origination from external PSTN FAX2 and a FAX signal detection part 20 detects a FAX transmit signal, a call control part 13 disconnects the high-speed data communication service in such a mode while an electronic load switching device 22 artificially holds the connection of the external PSTN FAX2, and then a line switching control part 16 switches the service to the general telephone communication service to perform originating operation according to origination information stored in a memory part 19; when a connection with a communication party is established, FAX data are transmitted through the general telephone communication service. Or a connection with the communication party is connected through the high-speed data communication service and the FAX data are transmitted through the high-speed data communication service by a low-compressibility encoding system switched to by a communication information encoding system switching part 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133685-A (JP)
Title: Automatic questionnaire collection and analysis method for housing
Inventor: ISHIDA MASAHIRO
IPC: G06Q10/00
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To develop a new automatic questionnaire collection and analysis method for housing, which collects correct information from visitors without their awareness.  <P>SOLUTION: The method is provided with one or more experience sections (3a), (3b), ... which enable visitors visiting a dwelling equipment experience institution provided with dwelling spaces and dwelling equipment, to directly touch dwelling equipment (3a1), (3a2), ... and to directly experience the use of them, a physical check section (6) for collecting physical features of visitors, information terminals (4a), (4b), ... for inputting experience data obtained on the basis of experiences, and an information terminal (6b) for inputting physical check data, and experience data and physical check data of visitors (2) inputted from information terminals (4a), (4b), ... and (6b) are collected to a host server (7).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133776-A (JP)
Title: Coin processor
Inventor: MIKAMI MITSUGI
IPC: G07D9/00
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coin processor into which coins can be easily and continuously thrown and to which coins can be quickly replenished.  <P>SOLUTION: In this coin processor 1 having a coin sorting part 2 for discriminating the authenticity of a deposited coin and the denomination of the true coin and coin housing parts 7 and 50 for storing and housing coins for each denomination in order to pay out coins corresponding to the amount of change, coin guiding chute means 10 and 40 for continuously throwing coins into the coin housing parts 7 and 50 for replenishment are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138090-A (JP)
Title: Chain type transfer device
Inventor: IMAI SATOMI
IPC: E04H15/50
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chain type transfer device with simple structure of a device for adjusting tension of a chain and generating no rotation resistance or noises.  <P>SOLUTION: This device is composed of a movable body 1, the chain 2 tensed between tip end positions P<SB>1</SB>-P<SB>2</SB>including a movable range of that, fixed and movable lock devices 3 and 4 to lock both ends, sprockets 5, 7 and 6 installed on the movable body 1, and a rotation drive device 8 for the upper sprocket 6. A rear structure part 102 formed on the movable body is movable. By gathering the chain locked at both ends by the three sprockets and sending, the movable body can be moved through the sprockets. Since the chain does not run, no noise is generated. Tension of the chain can be adjusted at one end, and the device structure is simple, so that operation is easy. No special devices are added, thereby the whole device structure is simple.  <P>COPYRIGHT: (C)2004,JPO