baber/WOPTO huggingface dataset:
Patent JP-2003298786-A (JP)
Title: Image forming apparatus
Inventor: INOUE SHINJI
IPC: H04N1/21
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which effectively utilizes a calendar function.  <P>SOLUTION: A ROM 30 stores inputted messages related to appointed dates and times. Until the appointed date and time, the difference between the appointed date and time and the present date and time (e.g. difference date and time) is calculated and its difference value is shown on a display 70, together with the message, this facilitating grasping the remaining number of days and time for the appointed date and time. When the appointed date and time are reached, a message of the effect is shown on the display 70, to facilitate the recognition of the appointed date and time reached. Thus a schedule up to the appointed date and time can be controlled, utilizing a calendar function of a composite machine 1, and hence the calendar function is effectively utilizable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295060-A (JP)
Title: Zoom lens and optical equipment having the same
Inventor: ENDO HIROSHI
IPC: G02B15/20
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a zoom lens obtaining still picture by optically correcting a blurring of image when the zoom lens is vibrated, and optical equipment having the zoom lens.  <P>SOLUTION: The zoom lens has a 1st lens group having positive refractive power, a 2nd lens group having negative refractive power, a 3rd lens group having positive refractive power, and a 4th lens group having positive refractive power in order from an object side, and performs variable power by changing space between the respective lens groups. The 3rd lens group has a 3a-th lens group having positive refractive power and a 3b-th lens group having negative refractive power, and is moved so as to have a component in a direction perpendicular to an optical axis, whereby an image forming position is displaced, then the focal distance and the eccentricity sensitivity or the like of the 3b-th lens group are appropriately set.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298824-A (JP)
Title: Facsimile system, facsimile method, and program
Inventor: KATSUMATA SHIRO
IPC: H04N1/00
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To convert providing information to be provided to a facsimile receiver into image data for facsimile and to transmit the image data by facsimile.  <P>SOLUTION: A facsimile system for transmitting providing information to a facsimile receiver 64 is provided with a providing information database for associating the providing information with a transmission destination for storage, a converting part for converting the providing information stored in the providing information database into image data in each transmission destination, a facsimile transmitting part for transmitting the image data converted by the converting part to the facsimile receiver 64 of a corresponding transmission destination, and an error information transmitting part for transmitting error information showing to the effect that the facsimile receiver has not received the image data transmitted by the facsimile transmitting part to a predetermined transmission destination 52 in charge when the facsimile receiver has not received the image data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301029-A (JP)
Title: Epoxy resin composition and prepreg
Inventor: OKITA HIDEKI
IPC: C08L63/00
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an epoxy resin composition which has storage stability for a long time, excellent handling property, a satisfactory curing rate at a predetermined temperature and suffices excellent mechanical strength, heat resistance of a cured product, and to provide a prepreg using the same.  <P>SOLUTION: The epoxy resin composition which comprizes (A) an epoxy resin, (B) a curing agent and (C) at least one compound selected from among imidazole derivatives and urea derivatives is characterized in that it contains 0.03-0.3 wt.% of hydrolyzable chlorine and has a glass transition temperature from -10 to 15°C. A prepreg containing the resin composition and a reinforcing fiber is also provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003086642-A (JP)
Title: Method for cleaning probe of probe card
Inventor: LIOU YOU-SHIN
IPC: H01L21/66
Filed: 2002-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for cleaning a probe which can achieve excellent cleaning effects even for impurities which are difficult to remove, such as an alloy or the like, and can assure the test accuracy and quality of a probe card. SOLUTION: First, a cleaning wafer is provided, and a rough surface of this cleaning wafer is brought into contact with a needle distal end surface of a probe card to rub against each other, so that a polishing effect on the needle distal end surface is attained. During the contact, the cleaning wafer is moved at an optimum contact speed in accordance with different materials to bring it into contact with the needle distal end surface, and such operations are conducted by a plurality of times. Further, a comparatively high acceleration and a fast contact speed are created, and the cleaning wafer is moved and brought into contact with the needle distal end surface. Such operations are conducted by a plurality of times, and a needle distal end surface is flattened.  Further, the cleaning wafers are rotated at different angles, respectively, and probe cleaning processing is repeated, thereby obtaining the more favorable effect of probe cleaning.
Patent JP-2003189992-A (JP)
Title: Cooking utensils
Inventor: IKEDA HIROSHI
IPC: A47G19/00
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To stack a multiplicity of dishes or other utensils in one place without placing them flatly side by side before dishing up food even in a narrow area cooking table, to stack the multiplicity of dishes or other utensils in multiple stages so that the foods do not mutually touch even after dishing up the food, and to positively and safely carry the multiplicity of dishes or other utensils in the stacked state.  <P>SOLUTION: A vessel body 1 comprising an optional material comprises a bottom 2 comprising a polygonal shape, a depth part 3 rising from the bottom and forming an inclined face, and a collar part 4 horizontally formed from an upper rim of the depth part. A shallow recessed step part 5 for mounting each angular end part of the bottom is formed in the collar part from the depth part. A downward step part is formed in a suitable circumferential face of the vessel body.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003302839-A (JP)
Title: Image forming apparatus
Inventor: YAMADA TOSHIYUKI
IPC: G03G15/14
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To securely separate paper from a photosensitive drum at a specified position without causing a separation defect nor a retransfer phenomenon and to prevent an unfixed image from being disordered when the paper is separated from a photosensitive drum.  <P>SOLUTION: An image forming apparatus is equipped with a developing unit 3 which visualizes an electrostatic latent image formed on the photosensitive drum 2 as a toner image, a transfer unit 6 which transfers the toner image to transfer paper 14 by applying a transfer bias, and a separating unit 7 which separates the transfer paper 14 after the transfer from the photosensitive drum 2 by applying a separation bias by a separating 1st wire 21. Then a suction hole 24 is formed in a shield member 23 which shields the separating 1st wire 21 in the separating unit 7 to suck the transfer paper 14 after the transfer under negative pressure through the suction hole 24 and a suction fan 30 is provided which assists the separation of the transfer paper 14 from the photosensitive drum 2; and the negative pressure is varied according to the thickness and size of the transfer paper 14 to securely separate the transfer paper 14 after the transfer at a specified position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310990-A (JP)
Title: Information management system of game parlor
Inventor: YAMADA KENJI
IPC: A63F7/02
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent fraudulent download of a program and data for maintenance processing.  <P>SOLUTION: A parlor management device 1 is provided with an IC tag 36 storing a parlor number. A communication unit 37 for performing communication with the IC tag 36 is fitted to a cellular phone carried by a maintenance personnel. At the start of maintenance processing, the cellular phone 3 receives transmission of the parlor number from the tag 36, and the parlor number and a command for specifying necessary maintenance data are transmitted to an out-of-the parlor management device 2. In the out-of-the parlor management device 2, after the parlor number is confirmed to be proper, connection to the out-of-the parlor management device 1 corresponding to the parlor number is made to transmit the maintenance data corresponding to the command.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316054-A (JP)
Title: Electrophotographic photoreceptor, process cartridge and electrophotographic device
Inventor: TANAKA DAISUKE
IPC: G03G5/05
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor, a process cartridge and an electrophotographic device in which images having high stability and high quality can be obtained with almost no difference in the image density.  <P>SOLUTION: The electrophotographic photoreceptor has a charge generating layer, a charge transfer layer and a protective layer successively deposited on a conductive supporting body, with the protective layer containing at least either conductive particles or a charge transfer material and containing a curing resin. In the photoreceptor, the film thickness b (μm) of the surface protective layer satisfies formula (1): b<SB>0</SB>×(a/a<SB>0</SB>)<SP>9</SP>≤b≤b<SB>0</SB>×(a/a<SB>0</SB>)<SP>1/6</SP>in the region where the film thickness a of the charge transfer layer satisfies a<SB>0</SB>-a≥0.03, wherein a<SB>0</SB>is the film thickness of the charge generating layer and b<SB>0</SB>(μm) is the film thickness of the protective layer in the center position in the direction of the generatrix on the conductive supporting body. The process cartridge and the electrophotographic device are equipped with the above electrophotographic photoreceptor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310805-A (JP)
Title: Golf club head
Inventor: SANO YOSHINORI
IPC: A63B53/04
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf club head which can improve blazonry by improving the coating films formed on the surface of the head.  <P>SOLUTION: The golf club head is obtained by forming the coating films 3 on the surface of a head substrate 2 consisting of a metallic material. The coating films 3 include a transparent ground surface layer 3a which is formed nearest to the head substrate 2 side and is formed by using an acid modified polyolefin resin and a color clear layer 3b which is formed on the outer side thereof and is chromatic and transparent. The head substrate 2 is allowed to be seen there through.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318079-A (JP)
Title: Substrate treating device and substrate treating system
Inventor: HISAI AKIHIRO
IPC: G03F7/16
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate treating device capable of discovering a defective coating without a special inspector.  <P>SOLUTION: A discharge state of a photoresist agent from a treating agent supply nozzle to a substrate is monitored by a CCD camera, and if abnormalities in the discharge state are detected, the substrate is collected to a reject cassette (step U1) dedicated to collection of the defective substrate. If the predetermined quantity of defective substrates is accommodated in the reject cassette, the reject cassette is transported to a rework device (not shown) outside the substrate treating system (step U3). The transported defective substrates in the reject cassette are sequentially subjected to a recycling treatment with a resist separation agent (step U4).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319698-A (JP)
Title: Sensorless vector control inverter and rotating driver
Inventor: SEKIHARA SOICHI
IPC: H02P6/182
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To perform the quick sensorless detection of locking of a stator of a motor or the abnormal drop of the number of revolutions.  <P>SOLUTION: An estimated value of angular frequency of the stator is attained by controlling the armature current of a permanent magnet motor independently while separating the current into a d-axis current and a q-axis current and converging the estimated value of a d-axis induced voltage at the same time. A decision is made that the number of revolutions is abnormal when the difference between the estimated value of angular frequency and the command value of angular frequency exceeds a specified level.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003002806-A (JP)
Title: Ant proofing agent
Inventor: NEGISHI TSUTOMU
IPC: A01N53/02
Filed: 2002-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain an ant proofing agent capable of largely expanding an environment that is possible to be proofed in arbitrary environments where ants to be proofed exist and which is easily administered and has high ant proofing effect. SOLUTION: This ant proofing agent is characterized by containing either a fast acting pyrethroid agent such as a pyrethrum extract and/or a slow acting agent as an active ingredient.
Patent JP-2003311647-A (JP)
Title: Stapler
Inventor: MAEMORI ATSUSHI
IPC: B25C5/11
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate assembling of a paper placing member to a clincher arm 14 and to enable separate discarding by simply separating a stapler without a special tool.  <P>SOLUTION: The paper placing member 24 is disposed between both side walls 30 of the clincher arm 14, a hook piece 31 projected backward is formed on the lower surface side of the rear end of the paper placing member 24, and a projecting part 35 is formed on the lower surface of a side wall 34. The hook piece 31 is projected on the lower surface of the clincher arm 14 through an opening 32 formed in the base of the clincher arm 14, and the hook piece 31 and the projecting part 35 are engaged with an end edge 33 on the rear side of the opening 32 from the upper and lower surfaces to assemble the paper placing member 24 to the clincher arm 14 to be freely rocked.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312922-A (JP)
Title: Tray elevator
Inventor: SEKIYAMA JUNICHI
IPC: B65H31/18
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent significant shortening of the life of a spiral screw due to local abrasion of the spiral screw, when a moment direction force is applied to a female screw fitted to the spiral screw.  <P>SOLUTION: A cause of the local abrasion of the spiral screw is that the female screw receives a moment force, is meshed with the spiral screw inclinedly, and screw screws, denoted as A and B from both end faces of the female screw, to be meshed with the spiral screw when the female screw is inclined have the same trajectory on the spiral screw. Therefore, the overall length of the female screw is designated as X, a screw pitch is P, a lead length is L, and a natural number is n. At the time of A≥B, X is set in a range of a formula: (n-1)×L+0.5L+A×P≤X≤n×L+0.5L. The screw threads A and B are adapted not to be overlaid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314689-A (JP)
Title: Bellows
Inventor: YAMAGIWA KOICHI
IPC: F16J3/04
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bellows having a thin film surface and excellent responsivity, and preventing the deformation and cracking of a top portion of a bellows portion due to fluid pressure.  <P>SOLUTION: A bellows structuring film material is formed to be thin as far as possible so as to ensure a good response. The top portion is reinforced so as to prevent a problem generated on the top portion (a folded portion) of a both crest portions (the bellows portion) as thinning a wall surface thereof. For example, a reinforcing ring is fitted around the top portion (the folded portion) in the opposite side contacting with fluid, so that stress is formed against acting force to the outside of the top portion (the folded portion) due to the fluid pressure, thereby preventing the generation of deformation and cracking.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315682-A (JP)
Title: Microscope apparatus
Inventor: YAMAZAKI AKIHIRO
IPC: H04N101/00
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the observation efficiency by reducing the laboriousness of a changeover operation.  <P>SOLUTION: The microscope apparatus with a plurality of light emitting sections 6 and 7 affording a plurality of light source conditions arranged therein is provided with changeover means 10 for successively changing over the projected light from a light projecting section, imaging means 2 for imaging the images of the number corresponding to the number of the light source conditions by changing over of the changeover means, and image processing means 5 for forming video signals by each of the light source conditions by subjecting the image data imaged by the imaging means to image processing. For example, a CCD synchronizing signal to be the timing for processing is imparted to a CCD element forming a portion of the imaging device and the projected light from the projection section is successively changed over based on the CCD synchronizing signal and each of the image data of the number corresponding to the light source conditions outputted from the CCD element is subjected to the image processing, by which the video signals by each of the light source conditions are formed. Further, the same image data stored in storage means 47 and 48 may be outputted nearly continuously in succession after the image data under the light source conditions is outputted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322870-A (JP)
Title: Liquid crystal display element
Inventor: MIKOYAMA MASAKI
IPC: G02F1/1345
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent peeling of a flexible substrate and disconnection of internal wiring to be caused by thermal expansion of a bus substrate, especially in the case of a heat shock test in a liquid crystal display formed by connecting the bus substrate with a terminal part of a liquid crystal panel via the flexible substrate.  <P>SOLUTION: Substrate support means 20 for supporting the bus substrate 3 to the terminal part 2 are arranged on both sides of a TCP (flexible substrate) 4 that connects the terminal part 2 with the bus substrate 3, the substrate support means 20 are fixed to the bus substrate 3 via a prescribed fixing means and the terminal 2 is linked with the substrate support means 20 via resin 30 for fixation of which shearling elastic modulus at 25°C is equal to or more than 5 MPa.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322005-A (JP)
Title: Valve timing adjusting device
Inventor: HAYASHI SHOJI
IPC: F01L1/34
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve timing adjusting device, of easy machining for forming passages, and less leak of working fluid.  <P>SOLUTION: An angle of passage axial lines P<SB>1</SB>, P<SB>2</SB>, and P<SB>3</SB>of an advanced passage to passage axial lines Q<SB>1</SB>, Q<SB>2</SB>, Q<SB>3</SB>of a closest retarded passage when a vane rotor 14 is at the most retarded position to a housing member 18 is prescribed as a first angle θ. An angle of the passage axial lines P<SB>1</SB>, P<SB>2</SB>, and P<SB>3</SB>to passage axial lines Q<SB>4</SB>, Q<SB>1</SB>, and Q<SB>2</SB>of the closes retarded passage when the vane rotor 14 is at the most advanced position is prescribed as a second angle ϕ. An average of all torque to generate relative rotation to the housing member 18 of the vane rotor 14 except for torque by fluid pressure of a retarded chamber and an advanced chamber is prescribed as average torque. Under above the prescription, the direction of the average torque coincides with the retarding direction of the vane rotor 14 to the housing member 18, and the first angle θ is set to be larger than the second angle ϕ.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327249-A (JP)
Title: Partition of container and the container
Inventor: NISHIKUBO KEIICHI
IPC: B65D25/28
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To enable snacks like popcorn with different tastes such as salty and caramel-flavored to be simply put separately in a container and the container to be stably held.  <P>SOLUTION: A partition includes a partitioning part hanging from the mouth of the container into the container and the peripheral part connected with the partitioning part and provided to extend from the upper part of the container mouth to the side part and then to the bottom to surround the outer periphery. The container has the partition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324161-A (JP)
Title: Capacity element and manufacturing method thereof
Inventor: MASUMOTO TAKAHIDE
IPC: H01L21/8242
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a capacity element capable of restraining the increase of the number of manufacturing processes and increasing the storage charge capacity of a DRAM or the like under the condition of a limited occupying area and height.  <P>SOLUTION: Side etched parts 17 formed by oxide-film etching are formed on the side surface of a hole pattern 16 formed on a sacrificed oxide film layer 15, in which a low concentration BPSG layer 15a and a high-concentration BPSG layer 15b are piled alternately. A lower storage electrode 1 is formed by piling polycrystalline or amorphous silicon films in the hole pattern 16 and silicon grains 5 produced by HSG are grown on the surface of the silicon films. The side etched parts 17 in the hole pattern 16 are transferred on the lower storage electrode 1 whereby eave-type projections 3 are formed on the side surface of an outer wall and the increase of the storage charge capacity is obtained. After removing the sacrificed oxide film layers 15, a capacity insulation film and an upper opposing electrode piled on the capacity insulation film are formed to complete the capacity element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331577-A (JP)
Title: Semiconductor memory device
Inventor: OKUDA MASAKI
IPC: G11C29/02
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To make a clock period higher by securing operation margin of an internal circuit of a semiconductor memory device.  <P>SOLUTION: A phase adjusting circuit delays an external clock signal and generates a adjusted clock signal. A phase comparing circuit compares a phase of the external clock signal with a phase of the adjusted clock signal, and outputs a phase adjusting signal adjusting a delay time of the phase adjusting circuit. A data output circuit outputs read data to a data terminal synchronizing with the adjusted clock signal. A data input circuit receives write data supplied to the data terminal synchronizing with the adjusted clock signal. When inputting write data and outputting read data are performed continuously, switching control of input operation of write data and output operation of read data may be finished within one clock period, a clock period can be shortened to a time required for switching control. Consequently, the highest frequency of the external clock signal can be made higher.  <P>COPYRIGHT: (C)2004,JPO