baber/WOPTO huggingface dataset:
Patent JP-2003323203-A (JP)
Title: Off-line test device, and its method
Inventor: UMETSU MINORU
IPC: G05B19/05
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an off-line test device for achieving, by one computer the off-line test of a sequence control program to be performed by a programmable controller.  <P>SOLUTION: The off-line test device includes: a sequence control program generating part 10 for generating the sequence control program to be performed by the programmable controller; a virtual CPU performance engine 2 for performing the sequence control program; a virtual control object program generating part 4 for generating, by a functional block graphic form a virtual control object program to simulate the action of a whole system including the action of an external I/O apparatus and the operation of an extension unit; a virtual external apparatus performance engine 3 for performing the virtual control object program, and the processing of the extension unit; a virtual input/output communication part 5 for exchanging data between the engines; and a virtual external apparatus action dynamic change part 7 for dynamically changing the action of the virtual control object program.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320929-A (JP)
Title: Braking controller
Inventor: WADA TATSUYA
IPC: B60T8/172
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To perform proper anti-skid control.  <P>SOLUTION: This controller calculates a target braking torque Tdcom (S105) based on a stroke Lb of an occupant, and distributes the target braking torque Tdcom to regenerative braking and hydraulic braking component (S108). When a driving wheel slip ratio Si is 3 5%, this controller distributes the target braking torque Tdcom to the regenerative braking and the hydraulic braking so that the smaller an estimated vehicle deceleration αv is when the slip ratio Si is 3 5%, the larger the ratio of ration to the hydraulic braking becomes (steps S107 and S110). When the wheel slip ratio Si is 3 15%, this controller performs the anti-skid control (S112 and S113).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320179-A (JP)
Title: Japanese kitchen knife
Inventor: KATAOKA ATSUSHI
IPC: B26B3/00
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Japanese kitchen knife with superior sharpness producing no problem in hygiene and also in endurance mainly occurs in a joint part with a cutting blade and a grip part as in the conventional art.  <P>SOLUTION: The Japanese kitchen knife comprises a cutting blade 1 made from steel and a grip part 2 made from stainless steel. The proximal end part of the cutting blade 1 is fixedly connected with the grip part 2 with argon welding on the joint parts 3, abrasion processing is performed in such a manner that no gap such as a hole or groove is produced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322248-A (JP)
Title: Automatic transmission
Inventor: HORI YOSHIAKI
IPC: F16H41/24
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To increase hydraulic force acting on a hydraulic clutch only when the vehicle is accelerated and the clutch is switched, in an automatic transmission that switches a transmission gear of the power unit comprising a torque converter by engaging/disengaging of the clutch.  <P>SOLUTION: A pressure control valve in which a valve element axially slides is provided to a discharge port of an oil pump for feeding hydraulic fluid to the hydraulic clutch. A spring for adjusting the set pressure for opening/closing of the pressure control valve is arranged between the valve element and the valve body, in the sliding direction of the valve element. The valve element is pressed to the closing direction by stator reaction of the torque converter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320666-A (JP)
Title: Liquid drop ejector
Inventor: TAKAHASHI YOSHIKAZU
IPC: B41J2/14
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid drop ejector in which the cost of a power supply system is reduced by improving the utilization efficiency of displacement at a pressure generating section thereby lowering the driving voltage, and occurrence of warp due to temperature variation is prevented at the time of bonding or during use.  <P>SOLUTION: A first cavity plate 10 and a second cavity plate 50 are arranged on the opposite sides of a piezoelectric actuator 20, and a first pressure chamber 16 and a second pressure chamber 56 are provided on the opposite sides of the pressure generating section 28a. The first pressure chamber 16 and the second pressure chamber 56 are interconnected through a front interconnection hole 57 and a rear interconnection hole 58. When a voltage is applied, a piezoelectric elongation takes place in the layer direction at the pressure generating section 28a. The elongation takes place on both the first pressure chamber 16 side and the second pressure chamber 56 side, and an ink liquid drop 90 is ejected from a nozzle 15 by reducing the volume of the first pressure chamber 16 and the second pressure chamber 56 and increasing the internal pressure thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325774-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To ensure synchronization of controls at various times when a control to change a ready-to-win display mode and a control to control the emission of a light emitter are synchronized with each other, and to prevent the amount of control data concerning the synchronization of controls from increasing.  <P>SOLUTION: A ready-to-win display control process in which the change of a ready-to-win display mode is control and a ready-to-win lamp control process in which the driving of a lamp is controlled at the time when the ready- to-win display mode is changed are controlled by commonly using timing data (ready-to-win changeover timer data) (S52, S53 and S59).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322165-A (JP)
Title: Bush bearing
Inventor: KAITA HIDETOSHI
IPC: F16F15/12
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bush bearing favorably used to slidably support a shaft member such as a rack shaft, particularly in a steering mechanism of an automobile, capable of slidably supporting the rack shaft, etc., with certain rigidity in the radial direction and with low friction resistance in the axial direction and of suppossing the change of performance according to a heat history.  <P>SOLUTION: The bush bearing 1 has an inside surface 3 in a cylindrical shape with which the rack shaft 2 slidably contacts in the axial direction A and at least one slit 6 extending from one end face about the axial direction A to the other end face 5 so that the inside surface can expand and contract and is provided with a bush body 10 made of synthetic resin having ring-shaped grooves 8 and 9 at its cylindrical peripheral surface 7, and endless and ring- shaped resilient members 11 and 12 fitted in the grooves 8 and 9 and having an outside diameter R2 larger than the diameter R1 of the peripheral surface 7 of the bush body 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002353209-A (JP)
Title: Method for forming low dielectric constant insulation film for semiconductor device
Inventor: MATSUKI NOBUO
IPC: H01L23/522
Filed: 2002-05-09
Abstract: PROBLEM TO BE SOLVED: To form a low dielectric constant film with porous structure comprising Si material using CVD. SOLUTION: A method is provided for forming a thin film with a low dielectric constant on a semiconductor substrate. The method includes: (1) a process of introducing a reactant gas into a reaction chamber for plasma CVD in which the semiconductor substrate is mounted on a lower stage; and (2) a process of forming a thin film on the substrate by plasma reaction while reducing or discharging electric charge from the surface of the substrate. An upper region for plasma excitement and a lower region for forming a film on the substrate are formed in the reaction chamber. A middle electrode is used for dividing the inside of the reaction chamber into the upper region and the lower region.  The electric discharge is executed by lowering the temperature of the lower stage to solidify steam molecules on the surface of the substrate by using specifically a low temperature plate arranged between a middle electrode and the lower stage.
Patent JP-2002331690-A (JP)
Title: Textile printer
Inventor: YOSHIMURA HISASHI
IPC: B41J2/175
Filed: 2002-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain a printer for printing a pattern onto a cloth by discharge ink of a desired color, in which an operation on a user side for switching the drive voltage or the drive pulse width in order to stabilize the discharge quantity of ink regardless of difference in the viscosity characteristics of ink is eliminated, when the pattern is printed with the same color while varying the density. SOLUTION: In a textile printer where a cloth is carried to a position facing an ink jet head and printed with ink, print ink is replaced and the characteristics of the replaced ink are detected, and then ink discharge conditions corresponding to the ink characteristics are set depending on the detection results.
Patent JP-2003330340-A (JP)
Title: Image forming apparatus
Inventor: TAKAHASHI SATOSHI
IPC: G03G15/08
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration of rise in an amount of the electrification of developer and prevent image fog, and soil on the interior of the apparatus which is caused by developer scatter, in the case where transfer residual toner recovered by a cleaner is recycled and circulated in a developing device and reused for image formation.  <P>SOLUTION: The image forming apparatus develops an electrostatic latent image formed on an image carrier 1 by the use of a developer layer carried on the developer carrier 41 of the development device 4, transfers the developed image to a recording medium by a transfer device 5A, then removes transfer residual developer on the image carrier 1 by a cleaner 6, and returns the developer removed by the cleaner 6 to the main body 40 of the development device, thereby repeatedly using the developer for image formation. In the image forming apparatus, developer electrifying device 10 is disposed between the transfer device 5A and the cleaner 6, thereby electrifying the transfer residual developer to the electrification polarity of the developer electrifying device 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330258-A (JP)
Title: Image forming apparatus
Inventor: OSADA TSUTOMU
IPC: G03G15/08
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which completely prevents image forming when erroneously setting a developing device to the image forming apparatus in the state that the developer is not replenished in the periodical maintenance work of an apparatus such as the replacement of the developer.  <P>SOLUTION: The image forming apparatus is provided with: an idling operation continuing means by which the developing device is operated to idle for a specified period in the case that the developing device is attached to the image forming apparatus; and a developer existence discriminating means by which the detection of the output of a toner concentration sensor is performed when the developing device is operated to idle by the idling operation continuing means and the existence of the feeding of the developer in the developing device is discriminated on the basis of comparison between a certain specified value (threshold) stored in the image forming apparatus and the output of the toner concentration sensor at the time of the idling operation of the developing device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325214-A (JP)
Title: Accessory, and method for manufacturing the same
Inventor: MARUYAMA KUNIYA
IPC: A44C27/00
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accessory such as a ring, a pendant which is full of tastes and a method for by using copper alloy and alloy of copper and gold which contain gold.  <P>SOLUTION: The accessory 1 comprises an accessory main body 11 having a prescribed shape. This accessory main body 11 comprises an inlaid part in which a first ornamental member can be housed. In this inlaid part, the first and second ornamental members 12 and 13 are inlaid. The first ornamental member 12 consists of the copper alloy containing gold of ≥6 wt.% and ≤12 wt.%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333448-A (JP)
Title: Signal processor, receiver and method thereof
Inventor: SUGIYAMA KEIKO
IPC: H04N5/445
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal processor which displays a specified picture independent of image signals on a screen suited to the image signals in a simple constitution.  <P>SOLUTION: Image signals S9a of received television signals are inputted to a signal synthesizer 35. According to operating signals S20b based on a user's operation, a data generator circuit 31 generates a display format data showing a display format of a telop picture and stores the data in a memory 32. Using the telop data and the display format data read from the memory 32, telop signals are generated and synthesized with the image signals S9a to generate display signals S6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331062-A (JP)
Title: System for supporting selection of antimicrobial agent
Inventor: KAKU MITSUO
IPC: G16H10/60
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for supporting selection of antimicrobial agents for rearranging and presenting antimicrobial agents effective for an infecting organism in order of priority according to resistance of a patient against an infection disease.  <P>SOLUTION: A knowledge data base storing a name for specifying a microorganism to be a cause of the infection disease and a name for specifying the antimicrobial agent antiseptically or bacteriostatically affecting the microorganism together with a priority index indicating that the antimicrobial agent should be preferentially used against the microorganism is stored by every index of the resistance against the infection disease, an antimicrobial index as a total priority of the antimicrobial agents is calculated on the basis of the antimicrobial agent and the priority index extracted from the knowledge data base, the antimicrobial agents are rearranged and presented according to medical information about the patient.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328339-A (JP)
Title: Method of conveying accumulated sediment of dam or the like
Inventor: HAYASHI FUMIYOSHI
IPC: C08L101/16
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently transport sediment in an environmentally harmless manner without having a large-scale facility or adding artificial energy on transportation.  <P>SOLUTION: The sediment accumulated in a reservoir such as a dam is taken up and put in buoyant capsules 5 to drift down a river 6. The capsules 5 drifting down the river 6 are dissolved or recovered at a river mouth 7 or a prescribed spot. The capsule 5 is of an air-filled type. The capsule 5 is also of a warm water dissolved type or flexible and becomes flat when internal air is let out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338232-A (JP)
Title: Switch input device
Inventor: FUJIMURA YUICHI
IPC: G06F3/038
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To discriminate the input signals different from when signals are inputted from individual switch, in the case signals are inputted from a plurality of switches.  <P>SOLUTION: A switch input device 28 is composed of a multi-directionally operating button 30, an input signal discriminating part 29, and a switch unit 130. The multi-directionally operating button 30 is constituted of an upper button 31, a lower button 32, a right button 33, a left button 34, a center button 35, a right-upper button 36, a right-lower button 37, a left-upper button 38 and a left-lower button 39 installed at the surface 30a. A switch unit 130 is composed of a switch 131, a lower switch 132, a right switch 133, a left switch 134, and a center switch 135. The multi-directionally operating button 30 carries out 17 kinds of switch inputs by using switch inputs of 9 directions (8 directions + center). The input signal discriminating part 29 discriminates the input signals by those 17 kinds of switch inputs.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335767-A (JP)
Title: Method for producing succinic anhydride
Inventor: MATSUMOTO KOJI
IPC: C07B61/00
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing succinic anhydride in improved conversion and purity by hydrogenation of maleic anhydride.  <P>SOLUTION: The method for producing the succinic anhydride comprises catalytically hydrogenating maleic anhydride as a raw material. Specifically, the hydrogenation is carried out as follows: the maleic anhydride and a hydrogen gas containing 1-10 vol.% methane are used as the raw materials, and the reaction is carried out while partly purging a gas in a reactor so that the methane concentration of the gas phase in the reactor is kept at ≤30 vol.%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002346714-A (JP)
Title: Method for detecting seized or still standing roller
Inventor: LINDGREN HAKAN
IPC: B22D11/16
Filed: 2002-05-23
Abstract: PROBLEM TO BE SOLVED: To improve a method by which each roller is rotatably mounted to a supporting members, arranged so that the roller shaft is substantially perpendicular to the extension in the longitudinal direction of a track and the rollers are arranged so as to transport elongated material which is produced with a continuous casting machine in the method for detecting the seized or still standing in the track of the roller of the machine. SOLUTION: This method is a step for measuring load (F) exerted on at least one supporting member (20) of each roller (10) and has a step where the load (F) is substantially parallel with the extension line of the track, and step where the presence of the seized or still standing roller (10) is discriminated by the load (F) which is deviating from a predetermined value and generated by a force which is induced on the roller (10) by the seizure or stoppage of the roller (10) due to the contact with the conveying material (18).
Patent JP-2003343857-A (JP)
Title: Stove guard
Inventor: ENDO YASUNORI
IPC: F24C15/36
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stove guard excellent in convenience in a work to a stove.   <P>SOLUTION: A hook 6 having a tip protruded obliquely upward on the front side is provided on the opening edge of an opening part 4 provided in a body 2. When a vertically slidably mounted door 5 is opened upward, a prescribed portion 5a of a linear member forming the lower edge of the door 5 is moved over the tip side of the hook 6 and then engagingly locked by the hook 6 from the upper side. When igniting or extinguishing the stove, the door 5 is automatically stopped in a substantially full-open position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348417-A (JP)
Title: Digital camera and its recovery method
Inventor: TANAKA MASAHIDE
IPC: H04N5/225
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera appropriate to recycling and its recovery method.   <P>SOLUTION: The digital camera stores usage and distribution histories or the like even when image information is extracted, and when the digital camera is recovered for recycling, the histories are read and fed back for the design of a succeeding model or the like with the consent of the user of the camera. The histories cannot be read in an ordinary use. Information particular to the user such as a name, a custom setting, and a usage contract condition is read and transferred to a bought model to replace. A shop independently of digital camera sales recovers digital cameras and recycles them by using a transportation means of the shop.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341223-A (JP)
Title: Ink jet recording medium, recorded image, and image- reading method
Inventor: NAGAIKE CHIAKI
IPC: B41M5/50
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet recording medium wherein an image recorded by an ink jet method can be used for an observation or a substantial diagnosis either by a reflected beam or a transmitted beam.   <P>SOLUTION: This ink jet recording medium has at least one layer of an ink receiving layer on a supporting body. In this case, the supporting body is a laminate of a white base body and a blue base body. The ink jet recording medium, a recorded image and an image-reading method using the recorded image are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346591-A (JP)
Title: Push switch
Inventor: IIZUKA ATSUSHI
IPC: H01H13/14
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a push switch which prevents operability from being lowered.   <P>SOLUTION: The push switch 1 comprises a pressing section 11, and a guide section 20 for slidably supporting the section 11. The section 11 includes a parallel part, and an extended part 21 extended toward the inside of a device body 4 from the parallel part. The section 20 includes a through hole, a supporting wall 23, a guide projection 26 and a second guide projection 28. The through hole penetrates the front panel 7 of an electronic device and contains the section 11. The wall 23 is connected to the edge of the hole. A recess part 24, a projection 25 and a second projection 27 are provided. The part 24 is recessed from the wall 22a of the part 21. The projection 25 is projected from the corner 21a of the part 21. The second projection 27 is projected from the inner edge of the part 24. The projection 26 is projected from the wall 23, and brought into contact with the projection 25. The projection 28 is projected from the wall 23 and brought into contact with the end face 27a of the projection 27.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345841-A (JP)
Title: Method and apparatus for notification of update of eda library
Inventor: TSUNODA MANABU
IPC: G06Q50/00
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for notification of update of an EDA (engineering design automation) library which can notify a user of only necessary notice of update for the user.   <P>SOLUTION: Update information is obtained (S101, S102), acquisition history information specifying an EDA library matching an EDA library specified with the update information is extracted (S103) according to the update information and acquisition history information, and an LSI product to be developed by using the EDA library specified with the extracted acquisition history information and a user who is developing the LSI product are extracted (S106); and an EDA tool used for a developing process to be carried out after the date and time of the update is extracted according to developing process information (S107), it is judged whether the EDA library used by the extracted EDA tool matches the updated EDA library (S108), and when they match each other, the user extracted at S106 is notified of the update (S109).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340988-A (JP)
Title: Water-soluble film
Inventor: NISHIMURA SHIGEKI
IPC: B32B27/08
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-soluble film which is suitable as a packaging material for various articles, capable of adjusting dissolving velocity, transparency and the like and preventing a heat-sealed part from becoming water- insoluble, and provides sliding characteristics, printability, UV absorbing properties and the like, if necessary.   <P>SOLUTION: A polyvinyl alcohol resin layer is provided by bringing it into contact with at least one face of a polyalkylene oxide resin layer, and these layers are made by co-extrusion. The polyvinyl alcohol resin layer may contain an inorganic fine particle. The thickness ratio of one polyvinyl alcohol resin layer to the polyalkylene oxide resin layer is 1:1-50, and the total thickness is 3-100 μm.  <P>COPYRIGHT: (C)2004,JPO