baber/WOPTO huggingface dataset:
Patent JP-2003295614-A (JP)
Title: Developing device and image forming apparatus
Inventor: OKABE YASUSHI
IPC: G03G15/06
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device that improves image quality by stabilizing drive of a developer carrier and a developer supply body, and to provide an image forming apparatus having the developing device.  <P>SOLUTION: The roller shaft 34a of a developing roller 34 is supported with a developing roller support part 125 via a color member 128, the roller shaft 33a of a supply roller 33 is supported with a supply roller support part 126 via a supply roller drive gear 103, and the input part 115 of an input gear 104 is supported with an input gear support part 127, thereby, supporting the developing roller 34, the supply roller 33, and the input gear 104 with a common gear holder 121. Thus, each gear can be accurately put in a relative position, and the developing roller 34 and the supply roller 33 can be steadily driven.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290790-A (JP)
Title: Method of starting up denitrification apparatus
Inventor: TERAJIMA MITSUHARU
IPC: C02F3/10
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the production of methane gas in the starting-up of a denitrification apparatus.  <P>SOLUTION: In the case of starting up the denitrification apparatus by filling granules of a methane ferment bacillus in a denitrification tank 1 and passing water containing nitrogen oxides through the denitrification tank 1 to deposit and propagate denitrification bacteria on the surface of the granules of the methane ferment bacillus in the denitrification tank 1, the activity of the methane ferment bacillus in the denitrification tank 1 is lowered before the water containing nitrogen oxides is passed through the denitrification tank 1 to deposit and propagate the denitrification bacteria on the surface of the granules of the methane ferment bacillus. In detail, the activity of the methane ferment bacillus in the denitrification tank 1 is lowered by bringing the granules of the methane ferment bacillus into contact with an oxidizing agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002369790-A (JP)
Title: Shape detecting system for endoscope
Inventor: HASEGAWA JUN
IPC: G01D7/08
Filed: 2002-04-04
Abstract: PROBLEM TO BE SOLVED: To easily observe an endoscope image and an endoscope shape image and to improve operability of inserting operation into an inserting part. SOLUTION: In an endoscope shape detecting system provided with an endoscope provided with an inserting part with sites of different bending characteristics, a shape detecting means for detecting the inserting shapes of the inserting parts with different bending characteristics and a display control means forming a shape image of the inserting shape and displaying it on a displaying means, the display control means is characterized by forming the shape image in which the sites of different bending characteristics of the inserting part can be discriminated.
Patent JP-2003302126-A (JP)
Title: Receptacle
Inventor: YASUMOTO AKIHIKO
IPC: F25B43/00
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receptacle for simplifying a structure to absorb any dimensional changes of a holding member to hold a filter member in a refrigerant vessel.  <P>SOLUTION: A filter member 50 is coupled with a cap 30 via a holding member 40 suspended from the cap 30, and provided between a refrigerant inlet 24 and a refrigerant outlet 25 in the refrigerant vessel 20. A seal part 53 in contact with a seal surface 26a is formed on an outer circumferential surface 50a facing an inner cylindrical surface 26 of the refrigerant vessel 20 in the filter member 50, and when the holding member 40 has any dimensional changes, only the seal part 53 is brought into slidable contact with the refrigerant vessel 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302057-A (JP)
Title: Microwave oven
Inventor: KITO AKIHITO
IPC: H05B6/68
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an uneven heating in ON-OFF control with a simple structure.  <P>SOLUTION: This microwave oven comprises an electromagnetic wave generating means for heating and cooking matter to be cooked in a heating chamber by electromagnetic wave, a turn table or placing the matter to be cooked thereon and rotated by a synchronous motor, and a controller for performing the ON-OFF control of the electromagnetic wave generating means at a pre-set heating frequency while driving the synchronous motor. The heating frequency is set so that the multiple of the integer thereof (n) (where n<50) is a time not matching any of the multiples of the rotation frequency of the turn table which varies according to a power frequency.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302240-A (JP)
Title: Navigation system with schedule book function
Inventor: TOMA KAZUHIRO
IPC: G08G1/0969
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To further improve convenience in a navigation system having a schedule book function.  <P>SOLUTION: A first schedule information such as place, start time and end time is taken to calculate the route to the place and the time required for arriving at the place, and a second schedule information required for moving to the place, that is, the start time obtained from the above route or the required time or back calculating the required time is added to the first schedule information to be displayed on a display screen. Namely, although the information on the place and time of meeting and business trip is stored in an ordinary schedule book, the information required for moving to the place is also displayed on the same schedule book.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304321-A (JP)
Title: Providing method of incoming call history, telephone having providing function of incoming call history, providing program for the incoming call history, and recording medium with the program recorded thereon
Inventor: HAMANO AKIO
IPC: H04W4/20
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide the new technology for providing the incoming call history, in order to cope with prank telephone calls.  <P>SOLUTION: Whether an incoming call is instantaneous is decided by using discriminating time in a determined length, by taking notice that the annoying telephone call is instantaneous. Following processing form to the request of the call, on the basis of the incoming call history information, is decided according to the result of the decision, such as (1) to process so as not to keep the incoming call history, (2) to decide an output form such as to explicitly outputting the incoming call history to output the incoming call history, and (3) to output a message for alert and not to accept the call to the request of the call, on the basis of the incoming call history information. As a result of this, the owner of the telephone can prevent the occurrence of damages caused by the prank telephone call, by eliminating callback to the sender of the annoying telephone call.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304544-A (JP)
Title: Imaging apparatus
Inventor: HIRAI YUICHI
IPC: H04N5/374
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image with high quality.  <P>SOLUTION: This imaging apparatus includes: an imaging area where a plurality of pixels having a plurality of photoelectric conversion sections in a depth direction of a semiconductor are arranged; and a signal processing means for correcting colors of signals from a plurality of pixels in the imaging area by using different color correction coefficients.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302579-A (JP)
Title: Sample stage and microscope or measuring instrument using the same
Inventor: KUSUSE HARUHIKO
IPC: G02B21/26
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sample stage which stabilizes a sample position during sample observation and can smoothly move a sample and a microscope or measuring instrument using this sample stage.  <P>SOLUTION: The sample stage is used to be placed on with a sample base 9 and has a sample stage driving mechanism for adjusting the position of the sample base 9 by moving the sample base 9 to a horizontal direction. The sample stage is disposed under the sample base 9 and is provided with a piezo- actuator 1 extending and contracting in a vertical direction. The piezo-actuator 1 is provided with means for holding the actuator in the state of extending the piezo-actuator in an upward direction and means for repeating the extension and contraction. The sample base 9 and the piezo-actuator 1 come into contact with each other in the elongated state of the piezo-actuator 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300918-A (JP)
Title: Method for continuous and simultaneous production of dialkyl carbonate and glycol
Inventor: MATSUSHITA TATSUKI
IPC: C07C68/08
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently separating methanol and dimethyl carbonate from a mixture containing the same.  <P>SOLUTION: The method for the continuous and simultaneous production of a dialkyl carbonate and a glycol by a catalytic transesterification reaction of an alkylene carbonate with an alcohol comprises (1) a 1st step to separate the effluent from the catalytic reaction zone into the 1st fraction containing the dialkyl carbonate, etc., and the 2nd fraction containing the glycol, etc., (2) a 2nd step to add the alkylene carbonate to the 1st fraction as an extractant, separate a component having a boiling point lower than that of the alcohol and the dialkyl carbonate and return the low-boiling component to the catalytic reaction zone, (3) a 3rd step to separate and recover the dialkyl carbonate from the effluent of the 2nd step containing the dialkyl carbonate, separate the alkylene carbonate used as the extractant and return the separated component to the catalytic reaction zone and (4) a 4th step to separate the 2nd fraction into a fraction containing the glycol, etc., and a fraction containing the alkylene carbonate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302801-A (JP)
Title: Belt carrying device
Inventor: YAMAZAKI AKIHIKO
IPC: G03G15/20
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt carrying mechanism constituted with an inexpensive configuration, wherein the reduction of a life and the reduction of a reliability due to the breakage of a belt and a belt carrying device are prevented and stable printing quality can be secured.  <P>SOLUTION: In the belt carrying device for a photoreceptor belt, an intermediate transfer belt, a transfer belt and a fixing belt, etc., used for a web printing device for forming an image on a web, a drawing guide is arranged opposite to the drawing direction of the belt carrying device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308513-A (JP)
Title: Contents management system, image display device, contents management device and contents management method
Inventor: USUDA YUTAKA
IPC: G06F3/0482
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently store and manage contents having a large amount of information with a simple operation.  <P>SOLUTION: A content-related image corresponding to contents designated by a user is allotted to respective areas A1, A2, B1 and B2 of divided images 29, the contents and contents 1D corresponding to it are transmitted to contents storage device via a network, the contents having a large amount of information can be stored in the contents storage device, and an amount of information to be stored in an image display device can be reduced, so that degradation of operability is prevented. Since the contents are stored by allotting it to every one of the plurality of areas A1, A2, B1 and B2 that is one image displayed on a display part, an operation becomes intuitive and simple and a storage condition can be grasped at a glance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306569-A (JP)
Title: Polyolefin resin composition and method for manufacturing the same
Inventor: TSUKADA MUNEAKI
IPC: C08J9/10
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foamable polyolefin resin composition enabled by a simplified process to be excellent in design, in moldability, and in recyclability, and to provide a method for manufacturing the same.  <P>SOLUTION: The polyolefin resin composition comprises a polyolefin resin and p,p'-oxybisbenzene sulfonylhydrazide. The polyolefin resin has a melting point not higher than the decomposition starting temperature of the p,p'- oxybisbenzene sulfonylhydrazide and a melt flow rate of 1-10 g/10 min at 190°C, and requires 30-170 mJ/mg of crystal melting energy at 100°C or higher, out of the crystal melting energy per unit weight obtained from the crystal melt peak area in the DSC curve determined by a differential scanning calorimetry measure. The polyolefin resin composition exhibits a foaming factor of not less than five when heated for foaming at 140-300°C for 1-60 min.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309176-A (JP)
Title: Circuit and method for adjusting clock
Inventor: KAWAZOE MASUO
IPC: H01L27/04
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clock adjusting circuit that can obtain a high-accuracy short TAT, and to provide a clock adjusting method.  <P>SOLUTION: The clock adjusting circuit adjusts a delay time occurring in a clock line provided to the unit module of a semiconductor integrated circuit. The circuit is provided with a plurality of contacts at both ends of clock wires to which a plurality of clock wires are electrically connected in series, and, at the same time, even the uppermost layer of the unit module can be connected, and uppermost-layer wiring which is the uppermost layer of the unit module and to which a clock supply source which supplies clock signals and one of the plurality of contacts are connected. The deviation of the delay time occurring in the clock line from a desired delay time is adjusted by changing the position of the contact connected to the uppermost-layer wiring of the unit module on the uppermost layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313476-A (JP)
Title: Active ray-curable ink composition for inkjet and inkjet recording method using the same
Inventor: SASA NOBUMASA
IPC: C09D11/00
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active ray-curable ink composition for inkjet which is excellent in curability as well as in preservation stability at a high temperature and is highly safe not to cause a problem of poisoning a hand brought into contact therewith or the like, and an inkjet recording method using the same.  <P>SOLUTION: The active ray-curable ink composition for inkjet comprises a microcapsule in the ink.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315299-A (JP)
Title: Gas sensor
Inventor: NAKAJIMA KENJIRO
IPC: G01N27/12
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pn junction diode type gas sensor capable of detecting concentration of a detection object gas containing a hydrogen atom such as H<SB>2</SB>, NH<SB>3</SB>, H<SB>2</SB>S and hydrocarbon.  <P>SOLUTION: The gas sensor is provided with a first semiconductor layer and a second semiconductor layer of different conductivity types, ohmic electrodes in contact with the respective semiconductor layers, and a catalyst layer provided on one surface of the ohmic electrode for dissociating a hydrogen atom from a molecule having the hydrogen atom, and the semiconductor layers in contact with the ohmic electrode provided with the catalyst layer has a specified thickness corresponding to a concentration of an impurity. Particularly, when the maximum concentration of the impurity in the semiconductor layer is represented by x/cm<SP>3</SP>and a film thickness of a part having a concentration of the impurity of 1×10<SP>17</SP>/cm<SP>3</SP>or higher is represented by y nm, formula y<-350log<SB>10</SB>X+7450 is, preferably, satisfied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321293-A (JP)
Title: Gas generating composition having improved heat resistance
Inventor: GO KENSHU
IPC: B60R21/264
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a gas generating composition having good heat resistance.  <P>SOLUTION: This gas generating composition comprises (a) fuel and (b) an oxidizing agent, wherein the water content of the composition after being held for 2 hours at 120°C is 0.5 mass% or less, and the content of a compound containing alkali metals and/or alkaline earth metals is 800 ppm or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003035146-A (JP)
Title: Direct injection spark ignition internal combustion engine
Inventor: UMEHANA TOYOICHI
IPC: F02B75/12
Filed: 2002-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a direct injection spark ignition internal combustion engine that ensures positive ignitability for enabling a stratified charge combustion region to expand positively on a heavy load side. SOLUTION: A spark plug and a fuel injection valve that injects fuel directly into a cylinder are provided. The fuel injected from the fuel injection valve is made to travel along a path near the spark plug, either directly or being deflected. A crank mechanism offsets the center of a crankshaft with respect to a central axis of a piston, so as to reduce a crank angular velocity during a compression stroke.
Patent JP-2003203166-A (JP)
Title: Production line auction system
Inventor: SAKAI JUNZO
IPC: G06Q50/00
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To effectively use production resources by transferring the right of using the production resources by disclosing production information including usable resources at that time to the purchaser side via the Internet on the seller side having the production resources.  <P>SOLUTION: A seller side device 1 has a production information presenting means 11 for presenting the production information including the usable resources on a production line to a purchaser side device, a condition presenting means 12 for presenting a scheduling result to the purchaser side device 2 including a seller side desired condition by scheduling production on the basis of production resource information when transmitting the production resource information desired for use from the presented production information from the purchaser side device 2, and a production plan correcting means 13 for correcting a production plan of the production line as a confirmed purchaser side production plan when there is confirmation notice from the purchaser side device 2 to the presented scheduling result and the desired condition.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003320797-A (JP)
Title: Carved panel
Inventor: ISHIOKA MAYUMI
IPC: B44C3/00
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carved panel having an image, a character, a pattern or the like having a three-dimensional feeling or depth, capable of easily replacing the color of a background or carved matter if necessary and used as a memorial, a display plate, a photograph substitute, a guide plate, an ornament, a picture substitute, a nameplate or the like.  <P>SOLUTION: The carved panel for a memorial or the like comprises colorless transparent panel main body 1 in which a character, a pattern, an image or the like carved white and a colored transparent back panel 2 arranged so as to leave an interval with respect to the panel main body 1. The color of the back panel 2 is reflected to the panel main body 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327008-A (JP)
Title: Apparatus and method for evaluating brake operation
Inventor: MERA TOSHIMITSU
IPC: B60K28/02
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To analyze a way of braking driving for each driver for evaluation using figures and give a caution to the braking driving because the braking operation decelerates a speed generated by using fuel, which relates to degraded fuel consumption, and affects a degree of damage to brake device parts and transportation cost.  <P>SOLUTION: The braking operation with larger deceleration degrades the fuel consumption or the like, and increases transportation cost. Therefore, whether good driving is performed or not from the viewpoint of transportation cost reduction is evaluated. First, deceleration is obtained when the braking operation is performed (steps 1 to 6). A deceleration range is determined in advance, and how many times of the braking operations are performed in which deceleration range is recorded (step 7). Unavoidable braking is taken as noise, and other brake operations are performed at which deceleration or lower is calculated to be evaluated based on the deceleration (step 11).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326725-A (JP)
Title: Liquid jet head, method of manufacturing the same, and inkjet recorder
Inventor: KANEHARA SHIGERU
IPC: B41J2/055
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that in the case where a liquid resistant thin film is formed on a liquid chamber forming member using a silicon sub strate, the warpage of the substrate causes defective bonding.  <P>SOLUTION: A dummy liquid chamber 26 of which the shape is similar to a pressurizing liquid chamber 6 at the side of a bonding face of a diaphragm is formed on a fluid passage plate 1 at the side of a bonding face of a nozzle plate such that the surface area of the bonding face of the nozzle plate except a recess section is roughly the same as the surface area of the bonding face of the diaphragm except the recess section and the height of the pressurizing chamber 6 is not less than 100 μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332011-A (JP)
Title: Ic socket
Inventor: TSUBOTA EISAKU
IPC: H01L23/32
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent improper force stronger than predetermined force and a change in an electrical property by absorbing vibration to a socket and to maintain a stable contact state by operating a rotation shaft part of a pressurizing lever for pressurizing and holding an IC package by a preliminary stroke as idle movement.  <P>SOLUTION: This IC socket comprises a seating for mounting an electronic part, a socket body for mounting the seating, a cover member provided so as to move vertically with respect to the socket body, a pressurizing mechanism for holding the electronic part mounted on the seating, and a plurality of contacts connected to the electronic part. The pressurizing mechanism includes the pressurizing lever turnably supported with respect to the socket body, and an operating mechanism for turning the pressurizing lever by a pressure of the cover member. A bearing groove part for engaging the operating mechanism with the rotation shaft part on an end of the pressurizing lever by the idle movement is provided on the cover member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328943-A (JP)
Title: Terminal protection device for compressor
Inventor: MURATA TAKESHI
IPC: H01R13/46
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To ensure reliability and improve workability, by solving a problem where a finger of an operator hits to a guide wall and the operator feels a pain in his/her finger to lower the workability, because, when a locking portion of a fixing clip is manually fit into a locking hole of a bracket while pushing an expanded portion of the fixing clip by the finger in a direction parallel to a center line, the operator has to push the expanded portion with his/her finger up to a position deeper than the guide wall.  <P>SOLUTION: A pair of guide walls is projected to fit the fixing clip to an outer wall portion corresponding to a maximum clearance portion where the distance between the expanded portion and the outer wall portion of a terminal cover. Since no guide wall is present on the center line side from the maximum clearance portion, stroke required for the fitting is ensured without the hitting of the finger to the guide wall when the terminal cover is fixed to the bracket by the fixing clip, so that the workability is improved.  <P>COPYRIGHT: (C)2004,JPO