baber/WOPTO huggingface dataset:
Patent JP-2003328344-A (JP)
Title: High lift wellpoint apparatus
Inventor: SHIBATA YATSUKA
IPC: E02D3/10
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently perform water collection through wellpoints, and pumping action by easily constructing a pumping apparatus in using a high lift wellpoint construction method.  <P>SOLUTION: A casing pipe 10 of prescribed length is disposed inside a hole 5 excavated deep from the ground, and the wellpoints 13 are provided at riser pipes 12 provided at the lower end of the casing pipe 10. A filter medium 6 such as sand is filled in the hole 5 to construct a permeable layer, and water is collected into the pipe 10 through the wellpoints 13 by negative pressure applied to the pipe 10, and collected into a separate tank 20 by a high lift pump 15 provided inside the casing pipe 10. A means for applying negative pressure to each of the tank 20 and pipe 10 is composed of a vacuum pump 28 in an exhaust system 25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334003-A (JP)
Title: Method for producing transparent royal jelly solution
Inventor: NAKAMURA TADASHI
IPC: A23L21/20
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing transparent royal jelly solution excellent in transparency, slightly causing increase of a yellowness or reduction of transparency due to heating or leaving at a room temperature, and suitable for being added to drink, especially to acidic drink in comparison with a conventional one, and exhibiting the same antioxidant action as that of raw royal jelly, and to provide royal jelly powder.  <P>SOLUTION: The method for producing transparent royal jelly solution comprises adding an acidic protease, the optimum pH of which is close to pH of water suspension, to royal jelly suspension, and maintaining the temperature of the mixture at 50-60°C for 10-24 hours. The royal jelly powder is obtained by freezing and drying the transparent royal jelly solution produced by the method. The royal jelly solution is obtained by the method and has antioxidant action.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336866-A (JP)
Title: Cooling device, and recovery method for process cooling drainage using the same device
Inventor: KOHAMA MASAMI
IPC: F28F27/00
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling device with high energy saving effect, which recovers the cooling drainage especially having a temperature higher than the outside air wet bulb temperature, cools a cooling tower and the refrigeration type chiller having a condenser using cooling water obtained from the cooling tower as the cooling/heating source, and automatically stops the operation of a refrigeration type chiller, when the outside air temperature is low, in the reuse of cooling drainage drained from an industrial process cooling device used for cooling various utilizations including food industry and the chemical industry, and also to provide a recovery method for cooling drainage using the device.  <P>SOLUTION: This cooling device comprises: the open type cooling tower 10a; the heat exchanger 15 using the produced cooling water as the cooling/ heating source; the refrigeration type chiller 20 comprising the condenser 16 cooled by the cooling water, a capacity control type displacement compressor, an evaporator 18 and the like; a cooling water tank 21; and a circulation passage 23.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348394-A (JP)
Title: Ccd video camera
Inventor: TAJIMA OSAMU
IPC: H04N5/335
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To simplify an assembly process, to improve positioning accuracy of a CCD relative to a lens focal point and further, to efficiently dissipate heat generated by the CCD to the outside of a camera main body in a video camera using the CCD as a photodetector.   <P>SOLUTION: A CCD 1 is packaged on a wiring board 2, a heat absorption case 4 including a main body of the CCD is arranged and further, the heat absorption case and an exterior panel 5 are integrated to conduct heat.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346611-A (JP)
Title: Gas-insulating switch
Inventor: NAKAYAMA YASUSHI
IPC: H01H33/18
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas-insulating switch with a good cut-off performance with which rotation of an arc is easy.   <P>SOLUTION: With the gas-insulating switch equipped with a permanent magnet driving an arc between a fixed contact and a movable contact, an arc- travelling part of a continuous circular shape easily smoothening rotation of the arc is fitted to at least either the fixed contact or the movable contact. The fixed contact can be one provided with a plurality of finger-shaped elastic contact members integrally folded back from a cylindrical main body through the arc-travelling part of a continuous circular shape or one equipped with an arc-travelling part separated from the cylindrical main body. The elastic contact member is separated by a slit slanting in a radius direction of the fixed contact. The permanent magnet can be fitted to the movable contact either in a fixed or elastic state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346435-A (JP)
Title: Optical pickup feeding device
Inventor: MIYAMORI KENICHI
IPC: G11B7/085
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the influence on an optical pickup and noise due to the vibration of a lead screw caused at the high speed transportation.   <P>SOLUTION: A carriage 2 with an optical pickup 1 mounted is linearly driven by the lead screw 5 consisting of a magnetic material. The lead screw 5 is integrated with a motor shaft of a motor 7. A permanent magnet 9 is arranged on an end part at the side of the motor 7 of the lead screw 5 so as to be separated and confronted with the lead screw 5. The play of the motor shaft in the radial direction is prevented since the energizing force F exerts on the lead screw 5 by the magnetic force of the permanent magnet 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340785-A (JP)
Title: Apparatus and method for cutting rod-like vegetable
Inventor: INAGAKI KINYA
IPC: B26D1/09
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rod-like vegetable cutting apparatus and a rod-like vegetable cutting method that can provide conforming products without generating rubbish as much as possible when cutting rod-like vegetables.   <P>SOLUTION: An endless travelling body 2 is mounted to a body 1; a plurality of edged tool bodies 3 are mounted to the travelling body; an accommodation body 4 for accommodating the rod-like vegetable (b) to the body in a sideways state corresponding to the upper surface of the travelling body; the blade edge 5a faces upward in the accommodation body; a plurality of sizing cutting blade bodies 5 for cutting the rod-like vegetable in the sideways state to the longitudinal direction at intervals are mounted; a feed body 6 is mounted to the accommodation body by an elevating means 26 so that the feed body 6 can be freely elevated to the accommodation body; and a discharge means 7 for receiving the cut vegetable is provided at a lower section at the going side of the blade body in the travelling body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004006119-A (JP)
Title: Connector
Inventor: ITO HIKARI
IPC: H01R13/639
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent abrasion caused by fine sliding between terminal fittings, because when a connector keeping a gap between a locking arm and a locking part is used under the environment wherein it frequently receives vibration for instance, backlash is caused between housings each other, and as a result, there is a risk that the abrasion of the contact parts in the terminal fittings becomes worse.  <P>SOLUTION: In a male housing 10 (a first housing) and a female housing 20 (a second housing), protrusions part 17 (play regulating part) and recesses part 37 (play regulating part) to regulate relative movement in the fitting and detaching direction of the both housings 10, 20 by fitting each other as the locking arm 15 is locked to the locking part 27 are provided. Since the relative movement in the fitting and detaching direction of the both housings 10, 20 is regulated by the engagement of the protrusions 17 with the recesses 37 under the condition wherein the locking arm 15 is locked to the locking part 27, relative movement between both terminal fittings 12, 23, that is fine sliding, is regulated, and abrasion of the terminal fittings 12, 23 caused by the fine sliding is prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004005842-A (JP)
Title: Recording method, record medium, program and information recording medium, and information recording device
Inventor: SASAKI HIROYUKI
IPC: G11B7/007
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording method by which information recorded in a recording medium by a specific recording system can be protected.  <P>SOLUTION: Limiting information limiting recording by at least one recording system excluding a specific recording system out of a plurality of recording systems is recorded in the prescribed region of a recording medium (step 401-407) in response to a recording request by the specific recording system out of the plurality of recording systems applicable to a recording medium. Thereby, even if the recording of data by a recording system in which recording is limited is requested, since the recording request of the data is limited, it can be prevented that data recorded by the specific recording system is overwritten with other data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003566-A (JP)
Title: Connection tool for tube
Inventor: KIMURA MITSUJI
IPC: F16L33/00
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To expose a flexible tube properly and securely without causing a failure when joining a corrugate tube of the flexible tube by exposing it by required length in construction at site.  <P>SOLUTION: Ring bodies 14a, 14b fitted detachably into outer periphery of the flexible tube are split rings connected by a hinge at one end. Open ends of the split rings 14a, 14b can be locked by a lock pin so as to engage and disengage. When the flexible tube is inserted into a pipe joint 5, the pin moves in the axial direction due to abutment with an open end of the pipe joint 5 to release locking.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013287-A (JP)
Title: Document issuing system
Inventor: KAMEDA KOJI
IPC: G06Q50/10
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document issuing system enabling authentication of information including the contents described on issued documents.  <P>SOLUTION: The document issuing system obtains character string information to be described on the documents that a management server 2 issues; creates the documents issued by an issuing server 3 as electronic data; performs predetermined arithmetic using the obtained character string information to create an authenticated value; and describes on the electronic data authentication information including the authenticated value generated and layout information defined on the basis of relations with the layout of the documents issued. The issued documents, obtained by printing the electronic data, are read into a complex machine 5 to recognize the authenticated value and the layout information. The complex machine 5 uses the recognized layout information to specify the position where the character string information is described, and performs an optical character recognition process on the specified position to create recognized character string information. Using the recognized character string information, the system creates an authenticated value for verification, and compares the authenticated value recognized to the authenticated value for verification.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009384-A (JP)
Title: Method for generating data for control mark and system
Inventor: SAKAMOTO SHIGECHIKA
IPC: G06Q50/32
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for generating data for a control mark which can generate the control mark without making a special program irrespective of the format of input data, and an apparatus.  <P>SOLUTION: In relation to the input data 21, an input format is set up to make an input format file 22, and formatted input data 23 are acquired according to the obtained input format file 22. An aimed format of output data 26 is set up to prepare an output format file 24, and a parameter concerning the control mark defined as one item of the output format file 24 is set up to prepare a parameter file 25. Finally, the control mark is produced based on the information of the input format file 22, the parameter file 25, and the output format file 24, and the output data 26 is generated by attributing the control mark to the formatted input data 23.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003068702-A (JP)
Title: Substrate processing apparatus
Inventor: SUGANAGA DAISUKE
IPC: H01L21/306
Filed: 2002-06-05
Abstract: PROBLEM TO BE SOLVED: To prevent the liquid from splashing up the stream, which becomes a problem in a liquid film processing before shower processing. SOLUTION: At an inlet to a processing chamber, a slit nozzle 33 is provided for jetting the liquid in the form of a film over the whole width of a substrate 100. A shield 33b is provided on the slit nozzle 33 to prevent the liquid through the nozzle 33 from splashing to the inlet. This shield 33b is mounted obliquely near the nozzle crossing the direction of the jetted liquid, and also doubles as a guide plate to deflect the liquid away from the inlet.
Patent JP-2004023366-A (JP)
Title: Wireless lan system compatible with virtual lan
Inventor: HIROSE KOICHI
IPC: H04L12/46
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless LAN system compatible with a virtual LAN.  <P>SOLUTION: An access point is provided with a data table wherein a cross-reference between a terminal ID unique to each mobile terminal and a virtual ID unique to a virtual LAN group to which each mobile terminal belongs is registered, recognizes the terminal ID registered in a packet received from a mobile terminal, inserts a virtual LAN tag to the received packet, extracts the virtual ID corresponding to the terminal ID from the data table and registers the virtual ID to the virtual LAN tag, and transfers the result to a switching means. The switching means selects an output port of the received packet on the basis of the virtual ID registered in the virtual LAN tag of the received packet and deletes the virtual LAN tag from the received packet and transmits the resulting packet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020331-A (JP)
Title: Protecting device for gas sensor, and fuel cell system equipped with protecting device for gas sensor
Inventor: SASAKI TAKASHI
IPC: H01M8/10
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a gas sensor from being deteriorated by excessive exposure to a high concentration of detected gas.  <P>SOLUTION: This protecting device/fuel cell system is provided with an upstream hydrogen sensor 15a in which an upper limit of a detection objective concentration range is set relatively high, a selector valve 14A for branching an outlet side pipe 14 into two branch pipes 14a, 14b, and for making off-gas flow only in either thereof, in a position shifted from the upstream hydrogen sensor 15a to a downstream, and a downstream hydrogen sensor 15b in which the upper limit of the detection objective concentration range is set relatively low, and attached to the one branch pipe 14a, in the outlet side pipe 14 of an oxygen electrode side. A controller 2 switches a flow passage of the off-gas from the branch pipe 14a to the other branch pipe 14b by the selector valve 14A, when a hydrogen concentration in the off-gas detected by the upstream hydrogen sensor 15a exceeds a prescribed concentration in an operation of a fuel cell 10, so as to block flow of the off-gas to the downstream hydrogen sensor 15b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004000871-A (JP)
Title: System for treating waste and method for treating waste dry cell
Inventor: NAKAMURA SAZO
IPC: B09B5/00
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating domestic waste or a waste dry cell and a method for efficiently reproducing as raw materials the valuable metals to be generated when the domestic waste or the waste dry cell is treated.  <P>SOLUTION: This waste treating system contains a sorting apparatus 4, a crushing apparatus 6, a sieving apparatus 7 and a magnetically sorting apparatus 8. The apparatus 6 contains a crusher equipped with a screen 6a through which granular pieces of the crushed waste are made to pass and to which a wire net having slit-shaped meshes is attached. A uniaxial shear type machine is used as the crusher. The waste dry cell is also treated in this system. Waste dry cells are sorted into a mixture 5 of manganese dry cells and alkaline dry cells, only alkaline dry cells 5' or only manganese dry cells 5''. The crushed dry cells are sorted magnetically on a sieve so that the magnetized portion 13 is recovered as an iron raw material and the non-magnetized portion 14 is recovered as a zinc/copper-mixed raw material 15 or a zinc raw material 15'. The portion passing through the sieve is recovered as it is as the raw material 15 or 15'. The recovered iron raw material is supplied to an iron-making process or a steelmaking process. The recovered materials 15 and 15'are supplied to a nonferrous metal smelting process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022416-A (JP)
Title: Female side terminal metal fitting
Inventor: KOJIMA EIJI
IPC: H01R13/187
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a female side terminal metal fitting capable of preventing the deformation of an elastic contact piece even in the case a foreign matter enters from the backward of a connecting part and abuts against the elastic contact piece.  <P>SOLUTION: The connecting part 5 capable of receiving a male tab 4 is installed at a first half part of the female terminal fitting 1. The connecting part 5 is formed in a nearly square cylindrical shape and opened in both front and rear directions of a male tab insertion hole 5A of the front and rear opening 5B at the backside. The elastic contact piece 9 has a distance Y from an electrical contact part 9C to a base 9A at rear end far longer than that X from a free end 9B of the front end to the electric contact part 9C. At the bottom wall face 11 of the connecting part 5, an excessive bending restraining part 3 protruding toward the elastic contact piece 9 is installed at a farther backward position than the electric contact part 9C of the elastic contact piece 9, and at a farther forward position than the base 9A. Even if the foreign matter 19 enters from backward of the connecting part 5, and depresses downward abutting against the elastic contact piece 9, the excessive bending deformation of the elastic contact piece 9 can be restrained because the elastic contact piece 9 abuts against the excessive bending restraining part 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023684-A (JP)
Title: Gain control circuit and electronic apparatus employing the same
Inventor: KIKUCHI MASABUMI
IPC: H03F3/08
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gain control circuit and an electronic apparatus employing the same that can solve a problem of conventional technologies wherein a large constraint factor is caused to a low power consumption scheme of a receiver side in the case of adopting a circuit system called the Gilbert cell.  <P>SOLUTION: The gain control circuit adopts the configuration such that a current shunt circuit 11 is configured by respectively providing an NPN transistor Qn 11 acting like a power supply VCC side variable impedance element and an PNP transistor Qp11 acting like a ground GND side variable impedance element to a signal line 15 connected to an input terminal of an amplifier circuit 13, currents ICp, ICn of variable current sources 121 and 122, that is, gain control voltages given to bases of the transistors Qn11, Qp11 are controlled by a control signal Scont in response to an output signal level of the amplifier circuit 13 and the gain is controlled by changing currents in, ip flowing through the transistors Qn11, Qp11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020146-A (JP)
Title: Vertical type hot air apparatus
Inventor: MIYAJI SATORU
IPC: F24H3/04
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertical type hot air apparatus exhibiting superior heating efficiency under a state of high stability and safety.  <P>SOLUTION: This vertical type hot air apparatus is provided with a vertically long air heating means 5 opposed to a hot air blowing outlet 3 in the upper part of a body case 1, which is provided with a vertically long hot air blowing outlet 3, and a blowing means 9 vertically stacked on the air heating means 5 in the lower part of the air heating means 5. This constitution can provide the thin and vertical type hot air apparatus with the superior stability and safety.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032189-A (JP)
Title: Electronic camera
Inventor: MOGAMIYA MAKOTO
IPC: H04N5/225
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interchangeable lens type electronic camera which can efficiently conduct cleaning work of a photodetecting surface of an imaging unit.  <P>SOLUTION: The interchangeable lens type single lens reflex electronic camera 1 includes the imaging unit 4, having a CCD 41, and an LED 7 for illuminating a photodetecting surface 45 of the imaging unit 4. An imageable imaging mode and a cleaning mode for cleaning the photodetecting surface 45 can be selected by a mode setting means. When a cleaning work for removing a refuse or the like on the surface 45 is conducted, the cleaning mode is selected, and a release button is pressed. Thus, a main mirror 22 is retracted from an imaging optical path, only a point curtain shutter of a shutter unit 21 is made to travel to a fully open state, the surface 45 is exposed, a light is emitted from the LED 7 to illuminate the surface 45. When the release button is depressed again, this photodetecting surface illuminating state is released.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032895-A (JP)
Title: Manufacturing method for stator case of motor
Inventor: NATSUHARA TSUTOMU
IPC: H02K5/16
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To attain cost reduction, high precision, and prevent the cooling function from degrading.  <P>SOLUTION: This manufacturing method is for a stator case of a motor rotatably incorporating a rotor R. Engagement recessed and projecting edges 2a, 2b for engagement in rounding a flat sheet 1 on both ends of the flat sheet 1 in a cylindrical form are punched to prescribed lengths, respectively. By engaging the engagement recessed and projecting edges 2a, 2b on both the ends to round the flat sheet 1, a cylindrical outer case 3 is formed. An inner case 4 is pressed into the outer case 3, and a magnet 5 is fixed on the inside of the inner case 4.  <P>COPYRIGHT: (C)2004,JPO