baber/WOPTO huggingface dataset:
Patent JP-2003318685-A (JP)
Title: Manufacturing method of quartz resonator
Inventor: KIZAKI SHIGERU
IPC: H03H3/04
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent adverse effects on characteristics due to metal dust or a short circuit between electrodes which occurs at adjustment, in a frequency adjusting method of a tuning fork type quartz resonator manufactured by using photolithographic technique and chemical etching technique.  <P>SOLUTION: The manufacturing method of a quartz resonator comprises a step of removing a metal film for coarse adjustment which is formed on an arm of each of a plurality of quartz pieces formed in a quartz wafer to perform coarse adjustment of frequency of the tuning-fork type quartz pieces; and a step of removing a metal film for minute adjustment which is formed on the arm of each of the quartz pieces, after mounting each of the quartz pieces on a package to perform minute adjustment of the frequency of each of the quartz pieces which are performed by using the photolithographic technique and the chemical etching technique. The coarse adjustment of the frequency is performed by ion etching or a laser beam, and minute adjustment of the frequency is performed through ion etching.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003138-A (JP)
Title: Opening and closing gate device equipped with gate opening and closing drive unit and gate opening and closing drive unit
Inventor: IENO KAZUO
IPC: E05F15/56
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To enable opening/closing of a large scale gate by a low pressure hydraulic cylinder.  <P>SOLUTION: An opening and closing drive unit for opening/shutting the gate through a gate opening/closing mechanism by the driving shaft 3 is provided with a driving shaft 3 rotatably supported to a unit box 1, drive levers 5A, 5B connectably/rotatably fitted to the driving shaft 3 through ratchet mechanisms 4A, 4B, city water cylinders 6A, 6B connected to and interlocked with the drive levers 5A, 5B to open/close the gate. The device is also provided with a valve operating section 8 controlling a water supply valve 7 switching over the supply water/drain water to the city water cylinders 6A, 6B by the drive levers 5A, 5B and further, provided with a opening/shutting changeover section 9 switching the rotary direction of the driving shaft 3 by the ratchet mechanisms 4A, 4B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317530-A (JP)
Title: Fixing device for luminaire for spot illumination
Inventor: YOSHITAKE KAZUO
IPC: F21Y101/00
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device for stably mounting a luminaire to a duct rail even when a lamp is heavy.  <P>SOLUTION: The luminaire 3 is provided with a power source plug 4 energized by having a wing body 12 inserted into a recessed groove 6 of the duct rail 1 and becoming fixed when a knob 11 is turned, and at the same time terminals 14 on the right and the left are projected and brought into contact with a conducting plate 8 of the duct rail. Furthermore, a support 5 with a hook 5a provided projecting on a top end of the opened part which is engaged to the recessed groove 6 of the duct rail 1 is mounted in a position opposite to the power source plug in the luminaire 3 mounted with the lamp 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004005272-A (JP)
Title: Virtual space movement control device, method and program
Inventor: SHINOMIYA KIMIMOTO
IPC: G06F3/048
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a virtual space movement control device, a control method and a control program capable of allowing a user to perform various virtual space moving operations by a simple operation by a finger and the like.  <P>SOLUTION: This virtual space movement control system for moving a virtual space image displayed on a display image plane of a display means performs a detecting process for detecting the touch operation or the drag operation of an indicator configurated by a plurality of indication parts, a view point positional information creating process for creating the view point positional information of the virtual space image on the basis of the result of the detection by the detecting means, and a three-dimensional image creating process for creating the virtual space image data observed form a view point indicated by the view point positional information, and outputs the same to the display means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015116-A (JP)
Title: Communication exchange
Inventor: MAEKAWA HIDEJI
IPC: H04L45/60
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication exchange capable of reducing the time and labor, and costs required for the installation, and enhancing the routing efficiency of cables.  <P>SOLUTION: The communication exchange 1 has an enclosure 2, and the enclosure 2 comprises: a main boy 3; and a cover 4 provided to the main body 3 in an opening / closing enabled way. The cover 4 contains a power supply module 8. The main body 3 contains a trunk line interface module 13, a branch line interface module 14, and a control module 19. The interface module 13 has a connector (trunk line connection port) 16, and the interface module 14 has a connector (branch line connection port) 18. The control module 19 switches the connection between the trunk line connection port 16 and the branch line connection port 18 and the connection between the branch line connection ports 18.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322408-A (JP)
Title: Water boiling tank or water boiling tank product being special water boiling product capable of boiling water without using any resources or fuel such as gas, electricity, heavy oil or light oil
Inventor: UMENO MITSUO
IPC: F24H1/00
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To make hot water available taking good care of environment and nature at low cost.  <P>SOLUTION: The hot water is obtained by leading cooling water of a water- cooled engine to a water storage tank to indirectly exchange heat. In the water storage tank, a utilization rate of waste heat can be increased by 30% and temperature of the cooling water to be discharged can be decreased by 20% by employing bellows type piping or finned piping for cooling water piping. Destruction of natural environment by the hot waste heat can be eased by decreasing the temperature of the cooling water to be discharged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013269-A (JP)
Title: Optical fiber wide area sensor system
Inventor: MIKATA HITOSHI
IPC: H04B10/29
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber wide area sensor system for realizing a high gain by dividing an array into sub-arrays which are also favorable to reduction of power division loss of signal transmission light, arranging a remote post-amplifier in transmission channel and between the sub-arrays, and reducing input light.  <P>SOLUTION: A sensor array system for detecting phase change of signal light by way of interference has a remote excited amplification function for compensating loss, such as transmission loss in long distance transmission or branch loss in a sensor array 4, and is provided with a remote amplifier in the interstage of a partial array 4-2-1 which is divided from the sensor array 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014484-A (JP)
Title: Cooling water circulation/feed system for fuel cell
Inventor: USHIO TAKESHI
IPC: H01M8/00
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling water circulation/feed system for a fuel cell allowing the miniaturization of a cooling water circulation pump, and capable of reducing power consumption.  <P>SOLUTION: This cooling water circulation/feed system has: a circulation passage for circulating the cooling water to the fuel cell; the cooling water circulation pump in the circulation passage; a cooler; and a temperature regulator for regulating the water temperature of the cooling water fed to the fuel cell by adjusting the distribution amount of the cooling water to the cooler. In the cooling water circulation/feed system, a bypass passage bypassing the fuel cell is formed in the circulation passage; an ion exchanger for keeping the electric conductivity of the cooling water low is installed in the bypass passage; a valve for controlling a water flow rate to the ion exchanger is installed; and the fuel cell is cooled by feeding the cooling water to the fuel cell while circulating it with the cooling water circulation pump. The distribution amounts of the cooling water to the fuel cell and the ion exchanger are controlled by controlling the opening and closing of the valve according the operation state of the temperature regulator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017496-A (JP)
Title: Printer
Inventor: KITAZAWA TOSHIHARU
IPC: B65H20/04
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer which conveys a recording medium by holding the same without being influenced by the precision of parts or the precision at the time of assembly.  <P>SOLUTION: The printer has transfer roller pairs of driving rollers 32 and 30, and idle rollers 33 and 31 for moving a winding end RPa of a rolled paper RP to and fro to a platen roller 11 and a thermal head 10. A lever member 66 and a motor M4 are set for moving at least one pair of the transfer roller pairs between a holding position where the winding end is held and a non-holding position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020057-A (JP)
Title: Control panel
Inventor: MATSUNAMI HARUTO
IPC: F24H1/00
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a control panel in which it is easy for a user to understand control procedures and it is easy for the user to understand the functions of control switches in the design of the control panel.  <P>SOLUTION: In this control panel provided with a timer reserving function and other functions, a plurality of control switches for controlling functions are arranged. Function displays of reserving switches contain a function name and a character of a reservation according to a timer reservation. The control procedures of the control switches according to the reserving control execute a timer time setting after executing the usual control procedures of the function according to the reserving control. The timer time setting is established independently of whether the timer establishing control is executed or not after setting the timer time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020117-A (JP)
Title: Control method for air conditioning machine
Inventor: NAKAGAERI NOBUTAKA
IPC: F24F1/00
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a cleaning operation time by enhancing sterilizing and deodorizing effects by ozone even if the room inside is a high temperature/high humidity environment.  <P>SOLUTION: When ozone is generated from an electric dust collecting part 7 and a minus ion generating part 8 to perform the cleaning operation of sterilizing and deodorizing the indoor unit inside, this air conditioning machine allows a temperature sensor 9 and a humidity sensor 10 to detect the room temperature and the room inside humidity, changes an energizing voltage to the electric dust collecting part 7 according to the detected room temperature or the humidity, and increases the quantity of the generating ozone under the high room temperature or the high humidity conditions where the ozone is easily decomposed in particular.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017933-A (JP)
Title: Riding type work vehicle
Inventor: YOSHIDA KAZUMASA
IPC: B62D3/12
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately arrange a pinion gear and a rack gear when a riding type vehicle constitutes so that right and left front wheels are steered with the pinion and the rack.  <P>SOLUTION: A transmission case 7 is provided on the front of the machine, and the right and left front wheels are steerably provided on the right and left sides of the transmission case 7. The pinion gear 48a and the rack gear 51 linked with a steering wheel are provided at the under part of the front part of the transmission case 7, the rack gear 51 is extended in the right and left direction of the machine, and a tie rod is connected covering the rack gear 51 and the right and left front wheels.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028626-A (JP)
Title: Strain gage type external force measuring device and external force measuring method
Inventor: YAMAMOTO MIKIO
IPC: G21C17/003
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly durable/reliable strain gage type external force measuring device constituted by having strain gages forming a bridge circuit, capable of measuring an external force highly accurately to the utmost even if a failure is generated in some strain gage, and its external force measuring method.  <P>SOLUTION: This device is equipped with a strain member deforming elastically by an external force, the strain gages 42 forming the bridge circuit 43 by being stuck on the strain member, and a measuring device 55 (55a, 55b) for calculating the external force applied to the strain member based on the output of the bridge circuit. At least two bridge circuits are formed independently, and the measuring device has a plurality of channels to be connected respectively to each bridge circuit, calculates external force values in each channel, determines the mean value thereof, and outputs the mean value as the measured value. The measuring device calculates/stores a ratio of the external force value in each bridge circuit to the measured value as a sharing ratio based on the measured value and the external force value calculated in each bridge circuit, If a failed bridge circuit exists, the device acquires the mean value of values determined by dividing the calculated value in each other sound bridge circuit by each sharing ratio and outputs it as the measured value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028408-A (JP)
Title: Method for treating melting waste gas
Inventor: SHIMIZU YOSHIAKI
IPC: F23C10/00
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating a melting waste gas, which can obtain successful combustion without lowering the primary combustion temperature in an incinerator too much even in the case of municipal waste and/or industrial waste (hereafter, waste) with low calorific power, and which can lower the concentration of organic chlorine compounds such as NO<SB>X</SB>and dioxins in the waste gas without increasing the total amount of the waste gas (the total amount of the waste gas in the incinerator and a melting furnace) and without requiring an oxygen concentrator or a denitration catalyst apparatus, when treating the melting waste gas of an incineration residue of the waste.  <P>SOLUTION: The method for treating the melting waste gas generated when the incineration residue is melted and treated in the melting furnace after the waste is incinerated in the incinerator is characterized by blowing an oxygen-containing gas into the melting furnace, keeping oxygen concentration in the melting waste gas at a melting furnace outlet at 7 vol.% or more, and utilizing this melting waste gas as the primary combustion air in the incinerator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024475-A (JP)
Title: Pendant head/pin brooch-combined clasp
Inventor: EZAKI AKIO
IPC: A44C1/00
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pendant head also serving as a pin brooch by storing a clasp generally called Vatican and a pin.  <P>SOLUTION: This pendant head includes the storable clasp called Vatican and the storable pin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029290-A (JP)
Title: Information display post
Inventor: TAJIRI MAYUMI
IPC: E01F9/696
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information display post which is prevented from being locally heated to a high temperature, without damaging the beauty of appearance and has the life extended and allows an electronic device to be easily maintained and inspected.  <P>SOLUTION: The information display post is provided with a variable information display means 1 for electrically variably displaying information, a hollow sheath post body 10 to which the variable information display means 1 can be attached, an electronic device 2 which is electrically connected to the variable information display means 1 and has a heat generation property, and an inner enclosure 20 for storing the electronic device 2 therein, and the inner enclosure 20 has fins 21 for heat dissipation protrusively provided on at least an outside surface thereof and is arranged in a hollow part 11 of the sheath post body 10 with a space 13 therein.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025024-A (JP)
Title: Active carbon carrier, catalyst-carrying active carbon, and method of producing them
Inventor: KOBAYASHI MASANOBU
IPC: B01J32/00
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active carbon carrier which, in order to improve the reaction efficiency of hydrogenation and dehydrogenation reactions by a catalyst, has a large specific area and excellent in thermal conductivity and diffucibility of hydrogen gas, a reaction raw material, and a product, and catalyst-carrying active carbon.  <P>SOLUTION: The active carbon carrier is composed of fibrous active carbon, and characterized in that the amount of the total acidic functional groups of the fibrous active carbon is at least 0.1 meq/g, and gas-permeability is at least 200 cm<SP>3</SP>/cm<SP>2</SP>s. The carrier preferably has a toluene adsorption capacity of 20-50 g/m<SP>2</SP>or a specific surface area by a BET adsorption isotherm method of 600-2,000 m<SP>2</SP>/g. The catalyst-carrying active carbon, is characterized by being obtained by carrying the catalyst on the active carbon carrier.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024581-A (JP)
Title: Method and device for stain-removing and bleaching of marine product ornament
Inventor: MATSUSHITA AKIHIRO
IPC: A44C27/00
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of removing stains and bleaching of marine product ornaments for achieving an excellent photocatalyst effect, preventing generation of working flaws (such as white rough skin and spots on the surface), smoothly removing stains and bleaching in a short period of time, and improving the whiteness of the bleaching by effectively utilizing a particle of metals as the photocatalyst and irradiating strong light beams of at least 25,000 lux, taking it into consideration that the stains or yellow pigment included in ornaments of such marine products as pearls, shells or coral include a slight amount of metals such as Fe and Cu by nature.  <P>SOLUTION: The method of removing stains and bleaching of the marine product ornament 1 involves removing stains and bleaching of the marine product ornament 1 by storing the marine product ornament 1 in a translucent container 2, and is characterized by the irradiation of the light beams 8 so that the illuminance on the outer surface 2a of the container 2 is at least 25,000 lux.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025117-A (JP)
Title: Garbage disposer
Inventor: OKUMURA SHINYA
IPC: B01F7/04
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garbage disposer capable of effectively utilizing heat generated in a deodorizing unit separated from the garbage disposer body and enhancing the energy efficiency.  <P>SOLUTION: The garbage disposal machine is constituted in such a manner that an environment in a cover 7 of deodorizing unit body which is taken-in from a suction intake 57 and is warmly heated by the emitted heat from a deodorizing tank 70 and an exhaust fan 66, is guided as suction into a suction introducing port 17 which is disposed on a garbage disposer cover 6 via a suction discharge port 58 and a connection duct 59 and the warm suction is guided into a treatment tank 20 via a suction duct 18. On the other hand, gas or water vapor produced in the treatment tank 20 is guided into the deodorizing unit 2 via the exhaust duct 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027325-A (JP)
Title: Stainless steel foil for switch excellent in contacting part conductivity and repeated flexibility
Inventor: KOSEKI YOSHIHIRO
IPC: C21D9/46
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide stainless steel foil which has a more stable contact resistance value and excellent repeated flexibility while maintaining strength and spring properties.  <P>SOLUTION: The surface of the material is covered with a metal having a reduced, stable contact resistance value for improving the conductivity of the surface while maintaining the excellent mechanical properties characteristic of stainless steel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030475-A (JP)
Title: Personal digital assistance
Inventor: KONDO YOSHIMASA
IPC: G06F15/02
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To easily incorporate a vibration motor without making a personal digital assistance large-sized to solve the problem that a personal digital assistance has a structure of indicating the scheduled time of a meeting or a lapse of a set time by vibration, effect can not be obtained without using a vibration motor large enough corresponding to equipment in use and the size of the equipment is affected or vibration can not be sufficiently transmitted to the outside depending on a fitting place.  <P>SOLUTION: A personal digital assistance having a display part which is nearly as large as its housing has a vibration motor arranged in the narrow area surrounded with a board extension part formed by extending the circuit board on one specified side of the display part, a cover on the front side of the housing, and the one specified side of the display part, and consequently vibration generated by the vibration motor can be transmitted to a hand through the board without making the equipment thicker nor small-sized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033010-A (JP)
Title: Planting machine for bulb or the like
Inventor: KINOSHITA EIICHIRO
IPC: A01C7/08
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planting machine for bulbs, etc., automatically planting the bulbs such as a garlic in which the vertical posture is determined when planting the bulbs in a field in a proper posture.  <P>SOLUTION: The planting machine for the bulbs 3, etc., is equipped with a delivering apparatus 8 for successively delivering each cell of a cell tray 6 in which the bulbs 3, etc., fixed in a posture with the rooting side site down are housed in each cell in a posture standing a slender sheet 1 in the lower end of the sheet 1 to the set site of the machine body one by one, a takeout apparatus 9 for taking out the bulbs 3, etc., housed in the cell delivered from the delivering apparatus 8 by gripping the sheet 1 and a planting apparatus 10 for receiving the dropping bulbs 3, etc., and planting the bulbs 3, etc., in the field by releasing the sheet 1 gripped with the takeout apparatus 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037162-A (JP)
Title: Light wave range finder
Inventor: NARUTAKI YOSHIISA
IPC: G01C15/02
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multifunctional, compact, and inexpensive light wave range finder that illuminates a target reflection object with visible light and measures distance, an altitude, and a lateral angle.  <P>SOLUTION: Outgoing light (20) of one visible light semiconductor laser light source (1) is allowed to pass through a shielding cylinder (9) for preventing stray light for successively refracting by a deformation triangular prism (7) and an erecting prism (6), and an optical focus is adjusted by a focusing lens (8) for composing a collimation telescope to illuminate a measuring point of the target reflection object (30) with light by condensing the outgoing light (20) from an objective lens (11), thus manufacturing the compact, light, and inexpensive light wave range finder by using two semiconductor laser light sources as compared with a system where one semiconductor laser light source is used for measuring distance and the other is used for irradiating the target reflection object with light.  <P>COPYRIGHT: (C)2004,JPO