baber/WOPTO huggingface dataset:
Patent JP-2001310177-A (JP)
Title: Method and furnace for melting treatment of waste
Inventor: OSANO HIDEMI
IPC: F27B1/00
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a method and a furnace for the melting treatment of waste, reducing treatment cost when directly melting waste. SOLUTION: In a melting furnace wherein a waste charging device 2 is provided to the top of a shaft furnace 1 and tuyeres 3, 4 are arranged to the shaft furnace 1 over a plurality of stages, a graphite charging device 13 is provided to the top of the melting furnace and a heating coil 10 for supplying an AC current for the induction heating of graphite 12 accumulated on a hearth part 7 is arranged to the outer periphery of the lower part of the shaft furnace and waste is preheated, dried and pyrolyzed by the air supplied from the tuyeres 3, 4 and the pyrolysis residue in the waste is brought into contact with graphite brought to a high temperature state by induction heating to be melted. Graphite and coke may be charged in place of graphite.
Patent JP-2002058257-A (JP)
Title: Control apparatus for multiple power converter
Inventor: SUZUKI KIWAMU
IPC: H02M7/483
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To prevent concentration of loss or heating by equalizing sharing of a power of each inverter unit or each stack, thereby reducing the size and cost of a control apparatus. SOLUTION: A control apparatus for a multiple power converter comprises n (n: an integer of 2 or more) pieces of single phase power converter units connected in series at their AC output terminals and connected to a DC power source circuit, capable of outputting maximum (2n+1) pieces of potentials. The control apparatus further comprises a voltage command arithmetic circuit 1 for generating a voltage command to the multiple power converter units, a PWM arithmetic unit 61 for generating 2n pieces of PWM signals for switching semiconductor devices of the n pieces of the single phase power converter units (inverter units) from the voltage command, and a pulse equalizing arithmetic unit 71 for distributing the 2n pieces of the PWM signals to the n pieces of the single phase power converter units in response to a magnitude of the command.  Thus, sharing of the power by the respective single phase power converter units are equalized.
Patent JP-2002057066-A (JP)
Title: Chip array and its manufacturing method
Inventor: INOUE YASUSHI
IPC: H01G4/38
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a new chip array that can precisely follow a demand for miniaturization. SOLUTION: Extraction parts 14a of four capacitors 14 built into a part body 12 are exposed on one side (a lower-surface side) in the height direction of the part body 12, and at the same time four pairs of external electrodes 13 are formed on one side (the lower-surface side) in the height direction of the part body 12 so that each connection is made to the exposure end of the leading part 14a of each capacitor 14.
Patent JP-2002057842-A (JP)
Title: Image sensor unit and image reading system having the same
Inventor: YOKOTA MASAHIKO
IPC: G03B27/54
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an image sensor unit and an image reading device having the same capable of obtaining a satisfactory image by an appropriate image reading. SOLUTION: The image sensor unit 108 reads an original image by irradiation of a light source on the original image and incident of the reflected light from the original image on one-dimensional light detecting device array through an imaging optical system. The light source comprises the light emitting elements 10 and a photoconductive body 11 for conducting the light from the light emitting elements 10 to the original image, and a pair of light sources is arranged on both sides of the imaging optical system. The light emitting elements 10 are arranged on the respectively opposed end sections being in a longitudinal direction of the light sources.
Patent JP-2002058687-A (JP)
Title: Support member for working/burning of bone prosthesis material molding
Inventor: OKABE HIROSHI
IPC: C04B35/64
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a support member upon burning/working of bone prosthesis material, which avoids contamination by impurity and solves problems such as eccentricity of material slurry by gravity to enable to efficiently manufacture the bone prosthesis material molding. SOLUTION: This is a support member for a bone prosthesis material molding during burning which is equipped with fixed shafts to support an organic porous body impregnated by ceramic material slurry from one or both ends and support face parts which are in between the organic porous body and the fixed shafts and has plural spherical members. This is also a support member for a bone prosthesis molding material during burning which is equipped with fixed shafts to support a ceramic porous body from both ends and support face parts which are between the ceramic porous body and the fixed shafts and has plural spherical members.
Patent JP-2002063823-A (JP)
Title: Pushing switch
Inventor: WATANABE HISASHI
IPC: H01H13/52
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a thin pushing switch, which is used for a portable electronic equipment, capable of continuous manufacture with few components number, without having to use adhesive which is difficult manage. SOLUTION: A first calked part 14B of the insulating sparer 14 is calked and fixed by he first terminal part 13 of the fixed plate 11, which is provided with a fixed contact part 12. A second calked part 14C is caulked and fixed by a second terminal part 16 of the contact plate 15 which ahs a movable contact part 17, and a contact plate 15, on insulating space 14 and the fixed plate 11 are made to be united, hence a thin pushing switch having few components number, without having to use adhesive can be provided.
Patent JP-2002058649-A (JP)
Title: Medical image recording system, automatic issuing device for recording medium, and medical image system
Inventor: OE MITSUO
IPC: G16H10/60
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a medical image recording system which can execute recording work on a recording medium for medical images without loading a load on a user and can surely give information for identifying the recording medium. SOLUTION: This medical image recording system is a system to record an image file sent from a medical imaging device such as an X-ray CT device, etc., in a recording medium such as CD, etc., and automatically executes a series of work of loading CD into a CD recording part, recording of the image file in CD, printing of an identification label to the CD, issuing of CD, etc. The identification information of contents of the identification label is automatically extracted from the image file by the automatic CD issuing device.
Patent JP-2002076622-A (JP)
Title: Manufacturing method of glass ceramic substrate
Inventor: SATA AKIHITO
IPC: H01L23/12
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for obtaining a high throughput glass ceramic substrate with an extremely high dimension accuracy by reliably constraining the sintering shrinkage of a glass ceramic green sheet. SOLUTION: The manufacturing method of the glass ceramic substrate comprises processes for manufacturing the laminate of the glass ceramic green sheet where a conductor pattern is formed so that a number of substrate regions are arranged and formed on the surface and for forming a groove for dividing a number of substrate regions into each part at least on one surface of the laminate (i), laminating a constraint green sheet containing a sintering-retardant inorganic material and glass on both the surfaces of the laminate (ii), removing an organic constituent from the laminate and is sintered, and for manufacturing a glass ceramic substrate retaining the constraint sheet (iii), and removing the constraint sheet from the substrate (iv),  and the glass content of the constraint sheet is equal to quantity for essentially preventing the constraint green sheet from being shrunk within the lamination surface while connecting to the glass ceramic green sheet in burning (v).
Patent JP-2002062364-A (JP)
Title: Method and device for detecting object, and selecting/ carrying system for object
Inventor: KOSUGI MASANORI
IPC: G01S13/04
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To precisely detect presence of an attached paper in a box with a simple configuration. SOLUTION: Assuming a timing for a sensor to detect transmission to be t=t1 the phase of reflected wave changes according to change in height of a package 2 (aluminum foil 2A) which is caused by presence of an attached paper, resulting in change of a standing wave at a standing wave measuring part. The reference waveforms are stored in advance in a reference waveform memory which are samples of a case when the attached paper is not housed and a case when it is housed. By comparing with the reference waveform stored in the reference waveform memory, presence of the attached paper is judged.
Patent JP-2002070507-A (JP)
Title: Low-friction and wear resisting material and valve system of internal combustion engine
Inventor: MAEDA KURATO
IPC: F01L1/04
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a low-friction and wear resisting material reduced in friction regardless of a counterpart material and a valve system of an internal combustion engine including a valve lifter having a lifter shim made of diamond and enough reduced in friction loss. SOLUTION: A testing body with surface roughness (Ra) of 0.30 μm or less is manufactured. A low-friction and wear resisting material is obtained to have a coefficient of kinematic friction of 0.09 or less, especially from 0.02 to 0.07 regardless of the type of the counterpart material in the case of making friction tests on the specimen and two or more kinds of counterpart materials formed of stainless steel, aluminum, copper, brass or the like and having surface roughness (Ra) of 0.30 μm or less by a specified device and conditions. In this valve system of the internal combustion engine, a surface layer of the lifter shim provided on the surface of the valve lifter that slides on a cam is formed of diamond, and the composite roughness (Ra) of the cam and the surface layer expressed by a special formulation is 0.28 μm.
Patent JP-2002069911-A (JP)
Title: Surface paving method of playground
Inventor: KAMAISHI TADAMI
IPC: E01C13/00
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide the surface paving method of a playground hardly producing cracks, having proper resiliency and having porosity. SOLUTION: The surface paving method of the playground is the method applying an application material mixing a resin and an aggregate on a paved ground, and the aggregate fixes a surface material through an adhesive on the circumference of a centered resiliency core material.
Patent JP-2002072070-A (JP)
Title: Automatic focusing camera
Inventor: MATSUMOTO TOSHIYUKI
IPC: G03B13/18
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an automatic focusing camera capable of selecting optimum auxiliary light in accordance with a photographing mode in an automatic focusing camera having plural kinds of auxiliary light and plural photographing modes. SOLUTION: This automatic focusing camera is equipped with a 1st auxiliary light part 1 emitting strobe light to a subject as a focus detection auxiliary light source, a 2nd auxiliary light part 2 emitting the light by an LED or a lamp or the like different from the 1st auxiliary light part 1 and emitting the light to the subject as the focus detection auxiliary light source, a photographing mode selection part 3 selecting the photographing mode, and an auxiliary light selection part 4 selecting either the 1st auxiliary light part 1 or the 2nd auxiliary light part 2 based on the photographing mode selected by the selection part 3. When a portrait mode is selected and when a camera shake vibration-proof mode is selected, the 2nd auxiliary light part 2 is selected and made to emit light.
Patent JP-2001136108-A (JP)
Title: Decision feedback equalizer and method for estimating symbol sequence in input signal including a plurality of symbols
Inventor: WAN CHUN
IPC: H04L25/03
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To enhance a decision feedback equalizer(DFE) by decreasing propagation of errors in a delay line. SOLUTION: The decision feedback equalizer(DFE) (10) includes a maximum likelihood sequence estimator(MLSE) (14) to estimate a symbol sequence. The DFE includes a delay line (20) that has 1st taps connected to a signal level decoder (18) and an output of the signal level decoder and 2nd taps connected to an output of the MLSE. Furthermore, the DFE has an error signal generator (26) that has a 1st input connected to an input of the signal level decoder, a 2nd input connected to the output of the signal level decoder, and adjusts a coefficient of the taps. The symbol delay line is divided into two sections and the output of the MLSE is fed to part of the delay line.
Patent JP-2002073352-A (JP)
Title: Computer system
Inventor: UEDA NARIAKI
IPC: G06F11/32
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a computer system which, when an operator is asked to perform batch processing, increases workability greatly without giving a burden to the operator by showing him turnaround time and letting him make a work schedule or the like. SOLUTION: When a terminal unit 3 is operated and display request for the turnaround time for this time batch processing is entered, the terminal unit 3 creates display request for the turnaround time to be provided to a server unit 4. The computer system predicts a turnaround time when this time batch processing is implemented based on each turnaround time of batch processing up to the last time. The result is provided to the terminal unit 3 and a CRT 7 displays the turnaround time or the like for this time batch processing.
Patent JP-2001089576-A (JP)
Title: Method for producing thermoplastic resin composition for photograph
Inventor: SAKAMOTO HIROSHI
IPC: C08K3/22
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a thermoplastic resin composition without entirely causing occurrence of crude undispersed material or remarkably suppressed by using a producing method having high melting and kneading effect and good productivity. SOLUTION: At least thermoplastic resin and titanium dioxide are each fed to a continuous kneading monoaxial extruder to which a mechanism kneading between a rotating disc 26 and a fixed disc 30 by using plural feeders controlled so that the above resin and the above pigment are fed at a prescribed ratio is given to produce a thermoplastic resin composition for photograph.
Patent JP-2002070279-A (JP)
Title: Handrail
Inventor: OKAWA HIROYUKI
IPC: A47K17/02
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a handrail and a movable handrail capable of being generally and safely used by a user without a pain in his or her palm, elbow, arm, etc., in a toilet, a bathroom, a lavatory, etc. SOLUTION: In the handrail, a flat surface is formed on the top surface of a grip in the section abutting on the hand, elbow, arm, etc., of the user for the purpose of enabling the safe use of the handrail without pain.
Patent JP-2002079055-A (JP)
Title: Method for treating exhaust gas containing nitrogen- containing organic compound
Inventor: OKAMURA ATSUSHI
IPC: B01J23/652
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently decomposing and detoxifing a nitrogen-containing organic compound in exhaust gas, while suppressing the generation of byproducts such as NOx or N2O, in the treating the exhaust gas by oxidativiely decomposing the nitrogen-containing organic compound. SOLUTION: A front stage reactor and a rear stage reactor are provided in the flow direction of exhaust gas and the exhaust gas is introduced into the front stage reactor, for example, at 150-350 deg.C and at least a part of the nitrogen-containing organic compound is decomposed to NH3 and CO in the front stage reactor before the exhaust gas is introduced into the rear stage reactor.
Patent JP-2002068398-A (JP)
Title: Equipment and method for filling of liquefied natural gas
Inventor: ANZAI HAJIME
IPC: F17C6/00
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a filling equipment for a liquefied natural gas wherein even when the liquefied natural gas is excessively filled in the tank of a lorry vehicle, a liquid purging work does not need to be performed to make it a correct filling amount. SOLUTION: An overflow line 5 is arranged at a location which is lower than an over filling level of the liquefied natural gas on a tank 6. In this case, one end side of the overflow line 5 communicates with a returning place line 31 of a gas returning line 3, and the other end side is connected with a vent line 10 in order to perform a liquid purging to obtain a correct filling amount when the liquefied natural gas is over-filled. In this case, the vent line 10 is attached to the tank 6. Then, a temperature sensor 51 is provided on the overflow line 5. The liquefied natural gas is detected based on a temperature signal from the temperature sensor 51. At the same time, a stop signal transmitter which transmits a stop signal to stop the feeding of the liquefied natural gas from a liquid feeding line 2, which fills the liquefied natural gas to the tank 6, is provided.
Patent JP-2002079498-A (JP)
Title: Punching device for tube
Inventor: OGURA TOMOYUKI
IPC: B26F3/08
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a punching device that can punch a tube while leaving a smooth edge and facilitates working operation. SOLUTION: The punching device 1 comprises a punch 3, a holder 7 and an air cooler 8. The punch 3 is heated by an electromagnetic induction coil and is pressed against a tube 2 by an air cylinder via a spring. The punch 3 is heated to a temperature at which the tube 2 gradually melts, and resultantly deforms the tube 2 while gradually melting the periphery of the tube. The resilience of the spring gradually depresses the punch 3 to cut through the tube 2 along the shape of the punch 3. When the punch 3 is lifted, the punch heating is stopped and the air cooler 8 is used to cool the punch 3 and also blow off a fragment 2b forced out by a core 9. A hole 2a formed in the tube has an inclined cut edge whose diameter is reduced inward, and the cut edge is smooth because it is formed through the melting step.
Patent JP-2002080773-A (JP)
Title: Electroconductive coating and electroconductive laminate
Inventor: MAEDA KOICHIRO
IPC: C08F2/44
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an electroconductive coating good in electrical conductivity, hard to cause loss of the electroconductive material on a substrate and change in electrical resistance even if the substrate undergoes a flexural deformation or the like, and capable of forming an electroconductive layer highly adhesive to a substrate. SOLUTION: This electroconductive coating comprises a base polymer, an electroconductive material and water or an organic solvent; wherein the base polymer is characterized by being obtained by polymerizing, in an aqueous medium, (B) 100 pts.wt. of a monomer mixture comprising a diene-based monomer and an ethylenically unsaturated monomer in the presence of (A) 5-100 pts.wt. of a resin obtained by at least partially neutralizing a polymer having ethylenically unsaturated carboxylic acid-derived monomer unit and an acid value of 50-300.
Patent JP-2002081087-A (JP)
Title: Split manhole skeleton
Inventor: TAKAHASHI EIZO
IPC: E02D29/12
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a split manhole skeleton reduced in the unit weight by further splitting a split body constituting a manhole skeleton into arc split pieces, facilitated in handling and assembling, stackable compactly in carrying, reduced in the cost thereby, and even if it is broken, repairable by replacing only the broken arc split piece. SOLUTION: In the split manhole skeleton formed by vertically assembling a plurality of approximately ringed concrete split bodies 1, the each ringed split body is constituted of at least three split pieces 2, 2', etc., with arc cross section, superimposed parts 3 superimposed with the adjacent split pieces are formed in the both ends of the arc split piece, a packing 8 is disposed in the superimposed part, and the superimposed part is joined by a bolt 9 and nut 8.
Patent JP-2002094703-A (JP)
Title: Call charge correction device
Inventor: ANDO KAZUNORI
IPC: H04M15/34
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To calculate a corrected charge of an existing PBX side call, on the basis of a corrected time statistically obtained by checking newest carrier side data with PBX side data. SOLUTION: A PBX managing extension phones is provided with a collation processing section 10 that obtains a correction value, on the basis of statistical processing of past call times depending on call recording received from external communication enterprises and recording by a clock possessed by the PBX itself and with a correction section 13, that corrects a current speech time with a call time correction value 12 by the collation processing section to estimate the call time.
Patent JP-2002085415-A (JP)
Title: Surgical stapler
Inventor: MIYAZAWA MASAYUKI
IPC: A61B17/04
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a surgical stapler capable of nipping a body tissue at an accurate position and surely stanching, cutting and suturing by preventing shaking of an anvil at the nipped position. SOLUTION: A rear end face 6H of an anvil body 6A is contacted with an anvil colliding surface 14A of an outer rod side by a retreating motion of an inner rod to the outer rod side 14, an action for rotating and closing the anvil 6 around a shaft 6E of a link 6B is conducted. The end face 6H is pressed to the anvil colliding surface at the position where the anvil is closed, a staple receiving surface 6C of the anvil is aligned in a longitudinal direction to a staple striking surface 5A of a cartridge 5, a control surface 6G rear of a rotatably supporting position of the link is contacted with an inner peripheral surface of the outer rod, and the staple receiving surface is positioned substantially parallel to the staple striking surface.
Patent JP-2002084831-A (JP)
Title: Agricultural implement
Inventor: KIMURA HIROTO
IPC: A01B63/10
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To carry out an arbitrary lifting and lowering operation, a forced lifting and lowering operation, a working state change operation and an automatically lifting and lowering operation while reducing a manufacturing cost and improving reliability. SOLUTION: This agricultural implement is equipped with a first electrically- driven actuator 43 for operating a switching valve 40 of a mechanical operation type for changing a flow state of a hydraulic oil to a hydraulic cylinder 2 for lifting and lowering an implement 4, a second electrically-driven actuator 43 for operating operation clutches 41 and 42 for intermitting a transmission to the implement 4 and a controller 39 for controlling operations of each electrically-driven actuator 43 based on detection information from detection means 32-35 and 37 for detecting operations of operation tools 31 and 36 of a driving part 14.  A spool 40A of the switching valve 40 is mechanically connected to a ground body 15 so that the spool is located at a neutral position at a standard position of the ground body 15, at a rising position in a state of the ground body 15 positioning higher than the standard position and at a lowering position in a state of the ground body 15 positioning lower than the standard position.