baber/WOPTO huggingface dataset:
Patent JP-2002242430-A (JP)
Title: Width stopper for form
Inventor: ISHIDA BUNGO
IPC: E04G11/06
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a width stopper for a form for efficiently executing a concrete foundation having no possibility of infiltration of rainwater from an external part in foundation work of a house, etc. SOLUTION: This width stopper for the form is characterized in that a form locking part 16 is arranged for locking the form by bending lengthwise directional both end parts of a plate material formed in a slender shape, the plate material is formed in a bending shape in a lengthwise directional intermediate part of the plate material, and is separated from a base surface when installed on a base, and a projecting part 14 having side walls 14a is arranged for sandwiching the form between the part 14 and the form locking part 16.  The width stopper for the form is characterized in that a rib 12 is arranged on the side edge in the lengthwise direction of the plate material, or a machine screw hole 30 is arranged in the form locking part 16 for fixing the form by machine screw fastening, and a machine screw hole 32 is arranged in a grounding part 22 of the width stopper for the form for fixing the width stopper for the form to the base 50 by machine screw fastened, or the length of the projecting part 14 is adjustably arranged.
Patent JP-2002239601-A (JP)
Title: Method for blooming steel ingot
Inventor: ISHIHAMA TATSUYA
IPC: B21B1/02
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a blooming method of a steel ingot for improving yield and preventing the wastage of thermal energy. SOLUTION: The steel ingot is soaked in a horizontal position in a both upper side fired soaking pit provided with burners on both sides in the upper part, after the soaked steel ingot is rough rolled, finish rolling is performed after reheating the formed steel ingot which is rough rolled in an intermediate heating furnace.
Patent JP-2002251773-A (JP)
Title: Optical pickup device, method of manufacturing optical pickup device and optical disk device
Inventor: YUMA YOSHITO
IPC: G11B7/09
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To reduce a manufacturing cost by improving the reliability of servo operation and relieving the accuracy of the parts required for optical elements. SOLUTION: This optical device has an optical element 1 which has a laser camera 17 having a light source 11 for emitting light and a photodetecting section 15 for detecting the return light from an optical disk 4, an objective lens 14 for condensing exit light to the optical disk 4 and a hologram element 12 for branching the exit light emitted from the light source 11 and the return light form the optical disk 4. The device has also a supporting body 10 for supporting the laser coupler 17 and the hologram element 12. While either one of the laser coupler 17 and the hologram element 12 is fixed to the supporting body 19, both are made adjustably movable in the relative positions of the one with another.
Patent JP-2001310833-A (JP)
Title: Recording device
Inventor: NISHIHATA NOZOMI
IPC: B65H7/14
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a recording device capable of shortening the whole recording time by efficiently shortening feeding time, when continuously recording on plural recording media. SOLUTION: This recording device comprises a feeding roller 1 for feeding a recording medium one by one, a carrying roller 12 carrying the fed recording medium by the feeding roller 1, and a recording means recording on the recording medium carried by the carrying roller 12. When feeding the next recording medium during discharging the recording medium on which recording is completed, feeding start timing by the feeding roller 1 is decided on the basis of the amount of a top end margin to the next recording medium.
Patent JP-2002248792-A (JP)
Title: Ink jet recorder and method of making the same
Inventor: KONO TAKESHI
IPC: B41J2/165
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To reduce a quantity of discharged waste ink by maintaining a quantity of the ink in a recording head at a constant level. SOLUTION: A main tank 204 and a recording head 201 are coupled with an ink supply tube 206 and a shut-off valve 210. A sucking pump 207c is coupled with a sucking cap 207a for sealing the recording head 201. The recording head 201 has a sub-tank section 201b and a liquid chamber 201f which are separated by a filter 201c. When a pressure of each of the sub-tank section 201b and the liquid chamber 201f is reduced to be in a desired level, the shut-off valve is opened so that each of them is filled with ink 209. The volume V1 of the sub-tank section 201b is represented by the formula: V1=S1/|p1| with the proviso that p1 [atm] represents a pressure reduction value of the sub-tank section 201b in the sucking time and S1 represents a quantity of ink to be in the sub-tank section 201b. The volume of V2 of the liquid chamber 201f is represented by the formula: V2=S2/|p2| with the proviso that p2 [atm] represents a pressure reduction value of the liquid chamber 201f in the sucking time and S2 represents a quantity of ink to be in the liquid chamber 201f.
Patent JP-2002248754-A (JP)
Title: Ink jet recorder
Inventor: KUSUNOKI MASAMUNE
IPC: B41J2/045
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem of inability to conduct high quality halftone recording. SOLUTION: A driving waveform having a first pulse delay time Td1, elapsing before application of a pulse having a second pulse width Pw2 following to a pulse having a first pulse width Pw1, exceeding 2 μsec is applied.
Patent JP-2002252016-A (JP)
Title: Fuel cell system
Inventor: TAJIMA OSAMU
IPC: H01M8/04
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system, which prevents output change of a fuel cell resulting from change of temperature conditions of unreacted exhaust gas, and can maintain the output of the fuel cell uniformly, while using the unreacted exhaust gas from the fuel cell as the fuel gas for catalyst heating of a reforming device. SOLUTION: Raw fuel gas is supplied to the reforming device 200, by setting a flux adjustment valve 202 into standard opening degree, and reforming gas is supplied to a fuel cell 100. The unreacted exhaust gas from the fuel cell is supplied to burner equipment 300 through an exhaust gas supplying pipe 301, and a catalyst 201 for reforming is heated by burning this as the fuel gas. If the detection temperature of the unreacted exhaust gas by a temperature detection means 400, becomes lower than a setting temperature (dew point temperature), the reduction compensation of the raw fuel gas flux is carried out by compensating the opening degree of the flux adjustment valve to a closed side for only the part equivalent to the change of the pressure in the piping, which originates in the temperature change, by the flux compensation means.  By changing the value of the setting temperature one by one by the temperature setting means corresponding to the changing of the dew point temperature by the change of the pressure in piping based on the compensation of the raw fuel gas flux, the compensation to the raw fuel gas flux is carried out by the flux compensation means using the setting temperature after setting the change setup.
Patent JP-2001268635-A (JP)
Title: Initialization of dynamic logical coverage area of radio base station
Inventor: CHAVEZ DAVID L
IPC: H04W8/02
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To reduce manual preparations for the expansion of a radio switching system by automatically determining the logical coverage area in its initial stage. SOLUTION: Logical coverage areas 201 to 204 are dynamically reconstituted as to meet traffic demands of a radio exchange system. Further, the initial determination of the logical coverage areas 201 to 203 is automatically carried out, so when the radio switching system is expanded, the logical coverage areas 201 to 204 need not be prepared in advance. Once the logical coverage areas 201 to 204 are established, they are adaptive to variation in the demand of communities of radio handsets 113 to 133. In a 1st implementation example, this reconstitution is carried out by a base station and in a 2nd implementation example, the reconstitution is carried out by a system controller 100 which controls the radio switching system.
Patent JP-2002261643-A (JP)
Title: Radio communication module
Inventor: ITAKURA MASAMI
IPC: H04B1/3822
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To implement a radio communication module which has become small in size and low-profile by cutting down the mounting area and height of the substrate, and also has become low-loss and low power by reducing the wire inductance and the alternative wiring. SOLUTION: Semiconductor chips for high frequency use are mounted with flip chip assembly technique on a thick film multilayer substrate 11 incorporating a passive element. In this case, an active element 12 and a passive element 13, as high-frequency parts, are connected through a bump on the thick film multilayer substrate 11. The high-frequency parts include a SiGe power amplifier 17, an antenna switch 18, SAW filters 15, couplers 16, a VCO 19, SiGeLNA, a PIN diode, and a dielectric filter, etc., that were given a protection treatment on the chip surface in advance.
Patent JP-2002256703-A (JP)
Title: Scantling material precutting printing system and package of scantling material
Inventor: SUGAYA MAKOTO
IPC: B41J3/407
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To print the necessary and sufficient information to find the mounting position of scantling material or the like without consulting a drawing, by obtaining print information from CAD drawing information in such a way that actual construction properties are taken into account. SOLUTION: This system comprises a print information generating means for reading CAD information about the house to be constructed, then obtaining position information for specifying the mounting position when scantling materials of the same kind are picked up while using as one unit a common scantling material for a predetermined reference, and generating print information in a predetermined format according to the position information; a processing command generating means for generating an assembly of processing commands for each one unit by obtaining information about the sizes of the scantling materials when the scantling materials of the same kind are picked up for one unit of the scantling material; a processor for processing material into scantlings of predetermined sizes according to the processing commands for one unit of the scantling material; and a printing means for printing on the scantlings as the scantling material to be processed into the predetermined sizes according to the print information given from the print information creating means is processed.
Patent JP-2002258527-A (JP)
Title: Image forming method
Inventor: WATANABE YOICHIRO
IPC: G03G9/083
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method to improve disadvantages of a belt fixing device that an unfixed toner surface is brought into contact with a belt-like heat transmission medium and distortion is easily caused in an image and by which satisfactory image quality is stably obtained by using belt fixation advantageous for energy saving. SOLUTION: The image forming method using a fixing method to heat and fix a toner image on a recording medium by a heating element, one or more heat transmission media to be heated by the heating element and a pressurizing member to perform pressure welding of the recording medium to one of the heat transmission media is characterized by that at least one of the heat transmission media is the belt-like heat transmission medium and apparent density of loose of a non-magnetic toner consisting at least of fixing resin and a coloring agent to be used is 0.26 to 0.40 g/cc.
Patent JP-2002254642-A (JP)
Title: Ink jet head
Inventor: MATSUMOTO SHUZO
IPC: B41J2/055
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet head excellent in its ink drop ejection stability and reduced in wasteful consumption of ink. SOLUTION: An ink supply member 21 and a head tip 20 are bonded together to form a common liquid camber 8, while a convex part 23 making the end part wall face of the common liquid chamber 8 rounded is provided in the ink supply member 21.
Patent JP-2002257033-A (JP)
Title: Piston cylinder type metering pump and sensitive material processing device using the same
Inventor: OTSUKA MASAYOSHI
IPC: F04B13/00
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a novel piston cylinder type metering pump and a sensitive material processing device capable of efficiently processing sensitive materials continuously using the pump. SOLUTION: The piston cylinder type metering pump for feeding a liquid in a fixed quantity by repeatedly injecting the liquid into a cylinder and pushing the liquid out of the cylinder by one drive means. The piston cylinder type metering pump characteristically discharges and supplies the liquid by any motion of the reciprocation of the piston, and the sensitive material processing device is characterized by the use of the piston cylinder type metering pump.
Patent JP-2002264243-A (JP)
Title: Low reflective laminate
Inventor: TOYAMA KIYOTAKA
IPC: G02B1/10
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a transparent low reflective laminate for anti-reflection showing a low reflectance, capable of preventing reflection of light from outside, giving good adhesion to a base material and showing good flaw resistance. SOLUTION: A low reflective laminate has optical interference layers at least one of them being a medium to highly refractive layer formed by coating a substrate with a coating liquid containing a monomer of an organic titanium compound represented by the formula Ti(OR<1> )4 , an oligomer or a decomposed compound thereof and drying it, wherein the coating liquid contains 50.0 to 98.0 mass % in a solid ratio of the monomer, the oligomer or the decomposed compound of the titanium compound and further 0.5 to 20 mass % of a binder.
Patent JP-2001342162-A (JP)
Title: Method for producing aldehyde
Inventor: UEDA AKIO
IPC: C07B61/00
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To suppress the decomposition of a phosphite ligand in the hydroformylation process of an olefin by using a rhodium phosphite complex catalyst. SOLUTION: A method for producing aldehyde is carried out as follows. In a continuous hydroformylation reaction comprising continuously reacting an olefinic unsaturated compound with carbon monoxide and hydrogen in the presence of a rhodium phosphite complex catalyst and collecting at least one component from the reaction products, at least a part of the product of aldehyde and water are taken out from the hydroformylation reaction region as a mixed vapor stream, and at least a part of the taken out mixed vapor is supplied to the outside of the reaction region in vapor as it is or in condensed liquid after cooling.
Patent JP-2001326095-A (JP)
Title: Detecting system for x-ray tube
Inventor: KUZNIAR DANIEL E
IPC: G21K5/08
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a rotation monitoring system (70) detecting the rotation speed of an X-ray tube anode (10) in use. SOLUTION: The rotation monitoring system (70) is equipped with a detector (72) which detects secondary X-ray pulse generated by the interaction between an already known flaw (83) at an anode surface (84) and electron flow (D). The detector can be arranged either outside or inside a vacuum envelope (14). The electron flow is supplied from a supplementary source (80) which is an another device from an electron main source (18) which is used for the generation of main object of X-ray tube, namely, operating X-ray beam (B). Single pulse is detected at each rotation of the anode, and a simple calculation method of anode rotation speed is provided. Preferably, in order to prevent overheat of the anode and to prolong the effective life of X-ray tube, a feedback loop, modifying anode rotation speed, is used.
Patent JP-2002269645-A (JP)
Title: Lifesaving light emission device
Inventor: TAKARA KEN
IPC: H01L33/00
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a lifesaving light emission device capable of keeping light emission in the night successively from the accident occurrence night regardless of weather to exert large effect upon discovery or rescue of a victim. SOLUTION: A circuit configuration of this lifesaving light emission device 1 comprises an all-weather power source system side circuit 100, and a primary battery side circuit 200 comprising a dry battery 11 and a battery side switch 210. The all-weather power source system side circuit 100 comprises a charging voltage control circuit 110 controlling a charging voltage of a solar battery 22 supplied to an electric double layer capacitor 12; an illuminance switch 120 monitoring an illuminance outside the device 1, and switching to supply a battery voltage charged in the capacitor 12 to an LED 21 when the illuminance outside the device 1 becomes not more than a prescribed illuminance; and a constant voltage control circuit 130 controlling the battery voltage switchingly supplied by the illuminance switch 120 to a constant voltage for making the LED 21 emitting light.
Patent JP-2002265128-A (JP)
Title: Sheet process and image forming device
Inventor: TAKAMURA MITSUHIDE
IPC: G03G15/00
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a sheet processor improving a loading capacity of a sheet and an image forming device provided with this sheet processor, while attaining saving of a space and simplification of a constitution. SOLUTION: This sheet processor comprises a sheet loading means 300B provided almost upward an FD discharge part 125 provided in a printer main unit 100 to carry in and load a sheet discharged from the printer main unit 100 slide guides 310, 311 conforming the sheet loaded on the sheet loading means 300B and performing operation for dropping down the sheet loaded thereon toward the FD discharge part 125, and a CPU 702 controlling conforming action and an operating speed of the dropping down operation by the slide guides 310, 311.
Patent JP-2002276476-A (JP)
Title: Leak deciding device for evaporated fuel processing system
Inventor: YAMAGUCHI TAKASHI
IPC: F02M25/08
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a leak deciding device for an evaporated fuel processing system capable of executing a leak decision of the evaporated fuel processing system without interruption even under the condition of generation of sway of fuel and accurately obtaining a leak decision result. SOLUTION: An ECU 2 of the leak deciding device 1 calculates a reference differential pressure deviation DDPZ as a deviation of differential pressure DPZ2 of tank internal pressure PTANK at two points of time detected during a leak check mode and differential pressure DPZ1 before prescribed sloth deciding time T5 (Step 45). The presence or absence of slosh is decided by comparing the reference differential pressure deviation DDPZ with a threshold value DDPZG for slosh decision (Step 47). When slosh is generated, second differential pressure DP2 is calculated by using tank internal pressure PTANK corrected by a slosh correction value DDPZHOSEI (Step 19 and 20). Based on the second differential pressure DP2, the leak decision is executed (Step 55, 56 and 57).
Patent JP-2002269697-A (JP)
Title: Start warning and start inhibiting device for vehicle
Inventor: KISHI YOICHI
IPC: G08G1/16
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To kept driver's attention at a high level not only before the starting but also after the starting of a vehicle. SOLUTION: A accessible level with an obstacle detected by a surrounding detector 102 capable of detecting the existence of the obstacle around the vehicle, is decided by an accessible level decision processing 302, the information for arousing the driver's attention before starting, or before and after starting in accordance with the accessible level decided by the accessible level decision process 302, is provided, and a brake actuator 205 and a throttle actuator 206 are driven in accordance with the accessible level decided by the accessible level decision processing 302 to inhibit the start of the vehicle.
Patent JP-2002276500-A (JP)
Title: Common rail type fuel injection system
Inventor: MATSUMURA TOSHIMI
IPC: F02M55/02
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To resolve a problem that a common rail type fuel injection system effects feedback control of a discharge amount of a fuel feed pump such that an actual common rail pressure detected by an accumulator sensor is adjusted to a target common rail pressure and thereby, since even when fuel leak occurs, leakage thereof is compensated by feedback control, detection precision of leak is adverse. SOLUTION: When the target common rail pressure is stabilized (during steady), a discharge control solenoid valve is controlled only by an open command value (PCO), computed by an open control command value computing means M30 . When, during the open control, an actual common rail pressure detected by the accumulator sensor is below a target common rail pressure over a given range, abnormality is decided by an abnormality deciding means M50 . As noted above, since a behavior of the actual common rail pressure is detected in a state that the influence of feedback control is not exerted, fuel leak can be detected in high precision.
Patent JP-2002326255-A (JP)
Title: Injection mold and injection molding machine
Inventor: HIROTA HIROYUKI
IPC: B29C48/305
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of molding defectiveness by suppressing the lowering in the flowability of a resin while preventing the deformation of a case such as a battery lid or the like arranged in a mold. SOLUTION: The injection mold 1 has a case 2 arranged in the cavity formed therein and is used in order to fill the gap between the case 2 and the loaded part 3 arranged inside the case 2 with a molten resin. This injection mold 1 is equipped with the groove 13 opened to the cavity at the position covered with the case 2 and both of the cooling medium supply port 15 and the cooling medium discharge port 16 communicating with the groove 13.
Patent JP-2002276089-A (JP)
Title: Tile roofing structure
Inventor: OZASAYAMA TORU
IPC: E04D1/12
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To improve the water resistant performance when roofing thin flat tiles having thickness of about 10 mm, enlarging the exposure ratio, and to facilitate the positioning for roofing to improve the working efficiency. SOLUTION: A connecting material 1 also working as a drain is interposed just under an abutment parts of two flat tiles 2 and 2 adjacent to each other in the lateral direction when roofing. Only the ridge side end part of each flat tile is used for an overlap margin when roofing. In this roofing structure, the connecting material has a rising part 3 at the ridge side end 1a thereof.
Patent JP-2002285200-A (JP)
Title: Peeling agent
Inventor: TAIRA MICHISABURO
IPC: C23C14/58
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a peeling agent that can remove vapor deposited film and/or adhered substances without corrosion of a glass substrate. SOLUTION: The surface treatment composition characteristically comprises sodium hydroxide, Na2 EDTA and diethanolamine as solutes in the solution. An aqueous solution includes sodium hydroxide, Na2 EDTA.2H2 O and diethanolamine as solutes at a ratio of 1:(0.8-1.3) (2.0-3.0) and the solution includes the solutes in 55-2.7%. The peeling agent is useful in remove vapor deposited film and in cleaning glass surfaces. A method of remove vapor deposited film by use of the surface treatment composition. A method of cleaning or washing glass surfaces by use of the surface treatment composition.