baber/WOPTO huggingface dataset:
Patent JP-2004141697-A (JP)
Title: Wastewater treatment equipment and manufacturing method of soil improving material using the same
Inventor: MATSUMOTO SHUHEI
IPC: C02F1/24
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wastewater treatment equipment reduced in equipment investment usable even as a small-scaled wastewater treatment equipment, excellent in general-purpose properties, capable of extremely efficiently performing the oxidative decomposition of organic matter in wastewater, the oxidation and precipitation of metal ions and the deodorization, decoloration, sterilization or the like of wastewater, capable of obtaining clean treated water having contaminants far less than a wastewater standard and capable of enhancing the concentration properties of sludge to sharply reduce the production quantity of solid waste, and a manufacturing method of a soil improving material using the same.  <P>SOLUTION: The wastewater treatment equipment is equipped with a reaction tank having a wastewater inflow port and storing wastewater, a reaction tank first communication part having a wastewater suction port formed to one end, having a wastewater injection port formed at the other end and communicating with the reaction tank, a reaction tank first pump arranged to the reaction tank first communication part to circulate wastewater and the reaction tank ozone gas supply part connected to the reaction tank first communication part on the upstream side of the reaction tank first pump to supply an ozone gas into the system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142781-A (JP)
Title: Synthetic resin bag with inner partition film
Inventor: KAMEDA KAZUYOSHI
IPC: B65D30/22
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To form a sub-housing space by an inner partition film and a main housing space with a larger capacity by lateral gussets in a bag with the inner partition film and the lateral gussets.  <P>SOLUTION: Between body films 102, 104, the inner partition film 106 and a pair of the lateral gazettes 108, 108 are arranged to make their upper edges coincide, and their upper ends are glued to the body film 102 with a seal tape 110 to form the sub-housing space 118 and the main housing space 120. In this manner, the sub-housing space 118 is formed by the inner partition film 106 without sacrificing respective functions of the inner partition film 106 and lateral gussets 108, and the main housing space with a larger capacity is also formed by the lateral gussets 108.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145971-A (JP)
Title: Electronic device and electronic apparatus
Inventor: NAKADE ISAMU
IPC: G11B33/08
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk unit which can prevent a deterioration in the attenuation function of a silicon oil damper by a shift of a member to be isolated from vibration to a support member by its weight when the support member is sidelingly installed without increasing parts count.  <P>SOLUTION: The vibration isolated member 3 is supported elastically by a support member 4 with a compression coil spring 5 and a silicon oil damper 6. A folded back section 5d which is made to go to the vibration isolated member 3 is formed by folding back one end of the coil spring 5 by the side of the support member 4, and its tip side is made to penetrate an engagement hole 3a prepared on the vibration isolated member 3. If the vibration isolated member 3 is going to shift toward the surface direction with the support member 4, the engagement hole 3a abuts the folded back section 5d and slippage is regulated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142275-A (JP)
Title: Thermosensitive recording body
Inventor: HIRAI KENJI
IPC: B41M5/337
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermosensitive recording body excellent in color developing sensitivity, light resistance and resistance to plasticizer.  <P>SOLUTION: This thermosensitive recording body includes a thermosensitive color developing layer including a compound represented by formula (1) as an organic developer and compound represented by formula (2) as a sensitizer, wherein R<SB>a</SB>and R<SB>b</SB>represent a hydrogen atom or a 1-6C alkyl group, R<SB>c</SB>and R<SB>d</SB>represent a nitro group, a carboxyl group, a halogen atom, a 1-6C alkyl group or a 2-6C alkenyl group, M represents CO or NR<SB>e</SB>CO (wherein R<SB>e</SB>represents a hydrogen atom or a 1-6C alkyl group.) in formula (1). R represents a 1-6C alkyl group or an electron attractive group in formula (2).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003209797-A (JP)
Title: Digital broadcast reception device and method thereof, and printing device and method thereof
Inventor: KUBOTA JUNICHI
IPC: H04N5/44
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital broadcast printer capable of performing flexible image printing corresponding to a digital broadcast.  <P>SOLUTION: A digital broadcast reception device comprises: a broadcast receiving unit 11 that receives the digital broadcast; a TS processing unit 12 and a decode unit 12 that separate video contents and data contents from the received digital broadcast; an image memory unit 15 that stores the separated video contents and data contents in a special-purpose plane and memorizes the separated video contents and data contents temporarily; an image output unit 16 that synthesizes the video contents and data contents stored in the image memory unit 15, creates image data, and outputs the image data; a remote control 26, an operation reception unit 13, and a processing control unit 20 that acquire a print instruction from an operator; and a print image formation unit 18 that selects and synthesizes the video contents and data contents stored in the image memory unit 15, creates print data and outputs the created print data to the printer 30 in response to the print instruction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004147236-A (JP)
Title: Receiver for digital broadcasting
Inventor: ADACHI SATOSHI
IPC: H04N5/455
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that though channelization to multiple channels is made possible in digital broadcasting, a function for enabling a viewer to simultaneously receive and demodulate two programs is required for a receiver for digital broadcasting and a plurality of frequency channels are required to be simultaneously received.  <P>SOLUTION: In the receiver for digital broadcasting having two systems of high frequency signal input terminals and tuner circuits, suitable reception characteristics are held without depending on the content of a received signal by providing the front stage of the tuner circuit with a signal switching circuit and switching the transmission path of a signal of the signal switching circuit according to the structure of programs to be viewed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155334-A (JP)
Title: Suspension system for crawler belt type vehicle
Inventor: YOSHIDA TAKESHI
IPC: B62D55/10
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suspension system for various bulldozers for construction/civil engineering or agricultural work which secures mounting strength, and improves comfortableness, workability, and running stability.  <P>SOLUTION: A pivot shaft 13 and right and left truck frames 12 are supported oscillatably via a pair of longitudinal equalizer bars 14 disposed both sides before and after a car body sandwiching the pivot shaft 13. The car body weight, lateral load during vehicle turning travel, vertical load when the car climbs over a continuously uneven irregular ground, or the like is shared and supported by the pivot shaft 13 and each equalizer bar 14. A crawler belt type running body 11 climbs over the irregular ground having a step between equalizer bars 14 about the pivot shaft 13. Each truck frame 12 is calmly and slowly landed on the ground regardless of the travelling direction of the bulldozer. Excessive impact and vibration acting on the car body are reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155080-A (JP)
Title: Image recording apparatus, image recording method, and program
Inventor: INAMOTO HIROHISA
IPC: B41J2/01
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve the recording quality of character images in an image recording apparatus of an inkjet recording system or the like.  <P>SOLUTION: At an image processing part 21, each of an edge region, an internal region, a line width and an inclination of character lines in an image to be recorded is detected. On the basis of the detected result, a central processing unit 20 controls dot formation at an image formation part 23 to densely form relatively large dots at the edge region of character lines of a small inclination and a large line width, to densely form relatively small dots at the edge region of character lines of a large inclination and a large line width, to form relatively large dots at the internal region of character lines of a large line width, to densely form relatively large dots at the edge region and the internal region of character lines of a small line width, and to strike overlapping relatively large dots and relatively small dots at the edge region and the internal region of character lines of an intermediate line width.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154726-A (JP)
Title: Flocculant for waste water treatment
Inventor: HAMADA TOYOZO
IPC: B01D21/01
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flocculant for waste water treatment which is simple in treatment operation and permits miniaturizing a treatment apparatus.  <P>SOLUTION: The flocculant for waste water treatment contains bentonite and aluminum sulfate as inorganic flocculation components and contains sodium alginate and cationic polyacrylamide as polymeric flocculation components. The flocculant for waste water treatment is an acrylamide-2-(methacryloyloxy)ethyl trimethyl ammonium chloride copolymer. The ratio of the particle diameter (d<SB>1</SB>) of the inorganic flocculation components and the particle diameter (d<SB>2</SB>) of the polymeric flocculation components satisfies a relation d<SB>1</SB>≤d.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163486-A (JP)
Title: Thin spectacles
Inventor: NISHIMURA TADANORI
IPC: G02C1/00
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide spectacles excellent in portability because it is thin in thickness when folding the temple of spectacles.  <P>SOLUTION: The temples 2 and 2 attached to both sides of a front part 1 are positioned on the upper side of the front part 1 when they are folded, and the front part 1 is formed as a flat surface without being three-dimensionally curved. The spectacles are supported by putting a coupling member 4 coupling both rims 3 and 3 on the prominent part of a nose while being curved in round shape instead of a nose pad.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162088-A (JP)
Title: Ion exchange membrane electrolytic cell
Inventor: ASAUMI KIYOTO
IPC: C25B9/00
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ion exchange membrane electrolytic cell which is not damaged by the electrolyte infiltrating from a counter electrode side through a hole formed in an ion exchange membrane.  <P>SOLUTION: The ion exchange membrane electrolytic cell compartmentalized into an anode chamber and a cathode chamber by the ion exchange membrane is characterized in that a protective member having corrosion resistance in the environment within both the electrode chambers is attached to the electrode surface side of the electrode chambers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164297-A (JP)
Title: Coin-like member feeder
Inventor: TATETSUKI SABURO
IPC: G07D1/00
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To easily and certainly install/uninstall a container member for storing a coin-like member to/from a base member.  <P>SOLUTION: Recessed parts 6-9 are horizontally provided in the base member 1 installed with a rotor 4 for rotationally carrying the coin-like member and feeding the coin-like member from a feed port 5 one by one, an electric motor 3 rotating the rotor 4, or the like. The container member 2 is provided with installation legs 10-13, respective lower end parts are formed with protrusions 10A, 11A, 12A fittable/detachable into/from the recessed parts 6, 7, 8 of the base member 1, and a lower end part of the installation leg 13 is horizontally formed with a threaded hole 13A. The container member 2 is turned to fit the respective recessed parts of the base member 1 onto the corresponding protrusions of the installation legs, a screw 14 is screws into the threaded hole 13A facing to the recessed part 9 from the side of the recessed part 9 to fix the installation leg 13 to the base member 1, and the turn of the container member 2 is prevented to prevent detachment of the protrusions formed in the installation legs from the recessed parts formed in the base member 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003178762-A (JP)
Title: Electrode and fuel for fuel cell
Inventor: SURAMPUDI SUBBARAO
IPC: H01M8/10
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid organic fuel using a solid electrolyte film (18).  <P>SOLUTION: Organic fuel such as methanol/water mixture passes and circulates through an anode (14) of a battery, and another side, oxygen, or air passes and circulates through a cathode (16). As for the electrolyte film of the battery, making it from Nafion (trademark) is desirable. Moreover, an improving method of the performance of a carbon electrode structure is also provided. That is, it is the method of making the carbon particle/Teflon (trademark) binder-bond structure of a large surface area immerse into Nafion/ methanol bath, to carry out the impregnate of Nafion (trademark) to an electrode. In the producing method of the anode of this fuel cell, a metal alloy is made to deposit on the electrode from the solution containing perfluorooctanesulfonic acid. The fuel additive and the new organic fuel containing this acid are also explained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004162437-A (JP)
Title: Operating mechanism of switching body
Inventor: MATSUI HARUYOSHI
IPC: E05F15/10
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To realize an automatic open-close mechanism properly leaning a full-opening place on the basis of leaning conditions in the automatic mechanism of a switching body.  <P>SOLUTION: In the operating mechanism of the switching body in which a driving means 3 is stopped from the driving means 3 opening and driving the switching body, a place detecting means detecting the opening place of the switching body, a full-opening place storage means, in which the full-opening place of the body is stored, and a full-opening recognizing place stored in the full-opening place storage means or a place in front by a fixed quantity from the full-opening recognizing place when the body is opened and driven by the means 3, the operating mechanism has a switching body lifting mechanism 30 opening and operating the means 3 from the stopped place to the mechanism-like full-opening place of the body, and is constituted so that a positional learning in which the full-opening place storage means sets the new full-opening recognizing place under constant learning conditions is conducted when the current place of the body after the completion of the opening and driving by the means 3 differs from the full-opening recognizing place.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172912-A (JP)
Title: Multiband antenna
Inventor: HIRABAYASHI TAKAYUKI
IPC: H01Q5/10
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiband antenna composed of an inverse F type antenna in which the housing volume of the antenna is reduced and equipment is miniaturized.  <P>SOLUTION: The multiband antenna is attained by connecting a second open line to the inverse F type antenna formed of a feeding line, a short-circuiting line and a first open line. The second open line is formed on the opposite side of the first open line with respect to the feeding line. The first open line or the second open line is formed by being bent at a middle part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167549-A (JP)
Title: Laser beam machining apparatus
Inventor: MORI ATSUSHI
IPC: B23K26/00
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser machining apparatus capable of changing a laser beam output condition at a desired machining position and time without being limited by an interpolation period.  <P>SOLUTION: When the remaining motion command amount Pa in the former of successive blocks, used for the interpolation period Q<SB>0</SB>between these blocks, is less than a motion command amount corresponding to a command speed in the interpolation period ITP, such deficiency Pb is supplemented by a motion command for the latter block, thus maintaining a moving speed unchanged. The laser output condition is changed between the blocks. A time period t1 = ITP×Pa/(Pa+Pb) from when the interpolation period Q<SB>0</SB>between the blocks starts to when a change from the former block to the latter is completed is determined. In an interpolation period Q<SB>-1</SB>, a CNC sets the time period t1 and the laser output condition in a laser output control signal generating means which changes the laser output condition when the time period t1 has elapsed from the start of the interpolation period Q<SB>0</SB>, making it possible to change the laser output condition at an arbitrary time without being limited by the interpolation period, whereby a highly accurate laser machining can be achieved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324164-A (JP)
Title: Structure and manufacturing method of pair of single and double eprom, and programing method and reading method of memory cell therefor
Inventor: HUNG CHIH-WEI
IPC: H01L29/423
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide single and double EPROMs and a manufacturing method therefor.  <P>SOLUTION: Cell structures of the single and double EPROMs are each provided with a separation region arranged on a base plate while the separation region defines a stripe-shape active region. A first conductive type deep well is arranged in the separation region at a place below the stripe-shape active region. A gate oxide layer is arranged on the stripe-shape active region. A pair of selection gates are arranged on the gate oxide layer and the separation region while the pair of selection gates are provided with shapes of stripes and are orthogonal to the stripe-shape active region. A pair of stray gates are arranged on the gate oxide layer opposed to the stripe-shape active region while a gap is formed between the pair of selection gates. A second conductive well is arranged in the first conductive deep well and is positioned below the pair of stray gates and the pair of selection gates. A pair of sources are arranged at both sides of the second conductive well while the pair of sources are connected to each other by the first conductive type deep well.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170755-A (JP)
Title: Color image forming apparatus
Inventor: TOMINAGA HIDEKAZU
IPC: G03G15/04
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To make an inexpensive deflection exposure device used in a monochrome copying machine or the like usable in a four-drum color copying tandem machine as it is without requiring an expensive optical system for correcting inclination or correcting distortion such as curvature and precise adjustment, and further to provide a registration correction method necessary for each color matching.  <P>SOLUTION: By installing three or more registration detection sensors, the positional deviation of respective color registrations is detected. The positional deviation of the respective colors is corrected by correcting the image bit map of a controller. The correction of the image bit map consists of subscanning timing and exposure adjustment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169501-A (JP)
Title: Moving type sanitary sewage purifying device
Inventor: HASEGAWA SAWAO
IPC: E01C23/09
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To reuse sludge as cooling water by making a purifying device itself very simple, and separating sludge without using a chemical such as a coagulant.  <P>SOLUTION: The sanitary sewage purifying device 2 receiving cooling sanitary sewage generated in cutting working of a road surface by a cutter comprises a plurality of sludge settling and separation tanks 21, 22 and 23 mounted on a moving vehicle. Cooling sanitary sewage (a) settles and separates coarse sludge in a first tank (21), and supernatant water overflows an overflow weir 21a and flows in a second tank (22). In the following, it is repeated, fine sludge is settled and separated in a third tank (23), and clean and clear treated water (b) not containing sludge similar to fresh water is obtained. Each sludge settling and separation tank 21, 22 and 23 is connected, a vibrator 3 is attached to at least one of each sludge settling and separation tank 21, 22 and 23, and vibration is imparted to water to be treated in the tank.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175185-A (JP)
Title: Bumper joint structure for exhaust pipe
Inventor: IIJIMA TOSHIO
IPC: B60R19/48
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bumper joint structure for an exhaust pipe capable of sufficiently reducing manufacturing cost.  <P>SOLUTION: Exhaust gas discharged from a fuel cell vehicle is released to the air via a bumper 14 by joining the exhaust pipe 13 leading the exhaust gas discharged from the fuel cell vehicle to the bumper 14 via a grommet 40. The grommet 40 has a plurality of annularly projecting rip parts 55, 56 having the exhaust pipe 13 fitted thereto formed and a bellows part 60 is formed between the rip parts 55, 56 and an attachment part 44 to the bumper 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180414-A (JP)
Title: Field coil temperature calculating unit
Inventor: TAKAHASHI TOSHIHIDE
IPC: H02K11/00
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a field coil temperature calculating unit which can estimate the temperature of the field coil accurately and continuously during the operation.  <P>SOLUTION: This calculating unit is equipped with a current metering means 3, a voltage metering means 4, a vicinity temperature metering means 5, and a calculating part 6 for calculating the field winding temperature value in a rotary machine 1, and the calculating part 6 is equipped with a metered value storage means 7 which stores the metered values, with a plurality of field current values and field voltage values, metered continuously in every specified time, as one block, a judging means 8 which validates only a block where the difference between adjacent field current values among the field current values defined to be in one block does not exceed a first specified value and the difference between adjacent the field voltage values among the same field voltage values does not exceed a second specified value, current/voltage average value computing means 9 and 10 which compute the current average value and the voltage average value in the effective block, and a computation means 11 which computes a field winding temperature corresponding to one block from the current and voltage average values in every block and a vicinity temperature value.  <P>COPYRIGHT: (C)2004,JPO