baber/WOPTO huggingface dataset:
Patent JP-2002131968-A (JP)
Title: Electrophotographic toner particles and method for processing image
Inventor: HANEDA SATORU
IPC: G03G9/08
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide electrophotographic toner particles which give images excellent in the gradation and resolution and which has excellent developing property and transfer property. SOLUTION: The toner particle consists of a color particle with single hue having a dense part in the center of the particle and a pale part around the dense part. The number average particle size of the toner ranges from 4 to 10 μm, and the proportion of the dense part in the toner particle in the cross section is specified to 25 to 70%.
Patent JP-2002136511-A (JP)
Title: X-ray imaging device
Inventor: HIRAGAKI KEIICHI
IPC: A61B6/06
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray imaging device by which an X-ray radioscopic image wherein the reduction of a contrast due to scattered beams generated on a subject does not occur. SOLUTION: An X-ray generated from an X-ray tube 1 is limited to a range required for imaging a subject 3 by collimator 2, and impinges on the photoelectric surface 5a of an imaging tube 5 which is not shielded by a shielding mask 4, through an X-ray grid 9. In this case, a system controller 7 performs a simultaneous control conforming to the indication for a region of interest being preset, which is operated from an operation table 6, in such a manner that the collimator 2 and the shielding mask 4 may become specified openings. Thus, by moving the collimator 2 and the shielding mask 4 in a manner to meet an imaging visual field by interlocking them, both of scattered beams generated on the X-ray tube 1 and scattered beams generated on the subject 3 can be efficiently eliminated. Also, in such a case, scattered beams can be more effectively eliminated by moving them while interlocking with the visual field size of the imaging tube 5.
Patent JP-2002139801-A (JP)
Title: Image recording device
Inventor: TAMAOKI HIDEKAZU
IPC: G02B5/18
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an image recording device which can efficiently and stably irradiate a recording material with energy of a laser light source and further can reduce thermal damage that a diffraction grating type light valve receives in the image recording device which modulates a laser beam by the diffraction grating type light valve and records an image on the recording material. SOLUTION: The laser light source 31 emits the laser beam having peak wavelength between 800 nm and 820 nm, the laser beam emitted from the light source passes through an illuminating lens 32 and a prism 35 and then irradiates the diffraction grating type light valve 25. After being split to numbers and modulated at the diffraction grating type light valve 25, the laser beam is reflected as diffracted beams. Zero-order diffracted beam among the diffracted beams is reflected by the prism 35 to bend its light path, passes through an image forming lens 36 and a lens 37 and image is formed on a recording medium 12 mounted on a surface of a drum 11.
Patent JP-2002139256-A (JP)
Title: Solar heat collector
Inventor: YAMASHITA MITSUO
IPC: F24J2/46
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an excellent solar heat collector which reduces the manhour in assembly of itself and prevents the occurrence of damage. etc., at transportation to the utmost by enhancing the strength of a case main body. SOLUTION: This is a solar heat collector 11 which houses a heat medium pipe 14 for absorbing solar energy in its case 13 in the shape of a rectangular parallelepiped, and a reinforcing plate 41 is mounted to a pair of recessed ribs 35 extended outward of the upper and lower ends of the flank of the case 13.
Patent JP-2002140411-A (JP)
Title: Method for managing food service material through internet and recording medium
Inventor: AOYAMA YOICHI
IPC: G06Q50/12
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To easily performing the cooking of food materials suitable for the life configuration of respective recipients, and easily selecting or managing food materials suitable for the health states of the respective recipients. SOLUTION: Semi-worked or non-worked food materials are requested from a recipient terminal 31 through an Internet 10 to a food service agent side www server 20, and the cooking work procedure data or preservation management data of the food materials are downloaded from the food service agent side www server 20, and the cooking of the food materials by a recipient side cooker 32 or the preservation of the food materials by a recipient side preserver 33 to be managed by a recipient terminal 31 is performed based on the downloaded cooking work procedure data or reservation management data.  Also, consumption data are managed for each recipient ID (identification information) by an information managing part 20a of the food service agent side www server 20, and a food material selection picture in an ingestible range is edited and transmitted to the recipient terminal 31 so that several food materials can be selected from the food material selection picture by the recipient.
Patent JP-2002146514-A (JP)
Title: Mask for forming electrically conductive pattern and mask device
Inventor: SUGIMORI SHIYOUSEN
IPC: C23C14/04
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To obtain a mask scarecely causes warping or deformation due to heat during the formation of an electrically conductive pattern or an external force during the handling and composes the conductive pattern with high precision, in a mask for forming an electrically conductive pattern for an electrode and the like. SOLUTION: The mask is equipped with an upper mask 7 as a thin plate-like mask body, in which a slit or an opening is formed in accordance with the electrically conductive pattern, and also equipped with projected lines 8a-8d which are installed at least on one side of the upper mask 7 and in the area where the slit or the opening is formed.
Patent JP-2002141074-A (JP)
Title: Integrated system for waste plastic disposal and fuel cell power generation
Inventor: SUGIYAMA HIDEKAZU
IPC: H01M8/06
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an integrated system for waste plastic disposal and fuel cell power generation which can aim at higher efficiency of operation of a whole system. SOLUTION: The waste plastic disposal and fuel cell power generation system is provided with a fuel cell power generation device A and a waste plastic disposal device B, of which, the latter B comprises a thermal decomposition device 31 for pyrolytically decomposing waste plastic and a decomposed oil drum 32 for condensing oil steam generated from the thermal decomposition device 31. Light gas portion discharged from the decomposed oil drum 32 is first sent to a light-oil buffer tank 35 and then sent to the side of the fuel cell power generation device A.
Patent JP-2001234307-A (JP)
Title: Method for forming element consisting of composite material
Inventor: PODESTA EMANUELE
IPC: C22C47/08
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming elements each consisting of a composite material to be used for an intermediate shaft and a disk for a turbine. SOLUTION: This method for forming elements each consisting of a composite material has a step where first elements 20 demarcating the matrices of the elements each consisting of a composite material are arranged at first positions, a step where second elements 21 demarcating reinforcing structures for the elements each consisting of a composite material are arranged at second positions and a step where the first elements 20 and the second elements such as silicon carbide base fibers 21 are compressed so that the reinforcing structures can be arranged in the matrices. The first elements are metallic wires such as titanium alloys, and the step of forming the first arrangement comprises a step where the metallic wires 20 are regularly arranged at each second element 21.
Patent JP-2002152569-A (JP)
Title: Cinema signal generating system
Inventor: ASADA RYOJI
IPC: H04N5/225
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a cinema signal generating system capable of providing a 24P cinema signal comprising variable speed for slow and fast forwarding using an image pickup device and a recording device of a simple configuration. SOLUTION: There are provided an image pickup 1 to provide a progressive image pickup signal of various frame rates, a frame rate conversion part 2 in which the progressive image pickup signal at various frame rates is converted into a prescribed frame-rate output, a recording device 3 which records the output signal of the frame rate conversion part 2, and a playback device 4 which plays back the record signal provided by the recording device 3. The recording device 3 records at the output rate of the frame rate conversion part 2 which provides a prescribed rate at all times, and the playback device 4 changes the playback speed of the recorded image pickup signal according to the frame rate before conversion at the frame rate conversion part 2 and outputs so that the substantial number of frames equals to a prescribed number.
Patent JP-2002152869-A (JP)
Title: Acoustic vibration sensing device of body sensing method
Inventor: KOGA YOSHIRO
IPC: B06B1/04
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an acoustic vibration sensing device of a body sensing method that is much downsized and weight-reduced at a low cost and consists of a combination of an accelerator and a speaker with a long service life. SOLUTION: The acoustic vibration sensing device of a body sensing method is characterized by that the accelerator 1 provided with an electromechanical vibration transducer reproducing ultra-low frequency vibration and a speaker 2 reproducing an audible frequency band acoustic signal are placed closely to each other to a common sensing means 3, user hears an audible band acoustic signal sensed as an audible sound in an acoustic signal produced by an audio electric signal supplied from an amplifier 6 by the listening sense and the ultra- low acoustic vibration sensed by mechanical vibration is delivered to a body 4 of the user in contact with the sensing means 3.
Patent JP-2002148997-A (JP)
Title: Power supply voltage fluctuation suppressing circuit
Inventor: KUSAKA TOYOYASU
IPC: G05F1/10
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a power supply voltage fluctuation suppressing circuit which suppresses fluctuation in power supply voltage. SOLUTION: In a power supply circuit which obtains a desired d.c. current power supply by rectifying and varying the voltage of an a.c. power supply, a switching element control means is provided. In the means, a heater tube 13, a Triac TR1 and a rush current suppressing resistor Rr are serially connected between both poles of the a.c. power supply. Then, a Triac TR2 is connected to the resistor Rr in parallel so that the Triac TR1 is made conductie in response to the driving signals of the tube 13. Then, the Triac TR2 is made conductive after a prescribed time elapses after the output of the driving signals.
Patent JP-2002152924-A (JP)
Title: Current transformer for compound-type gas-insulated switchgear
Inventor: SAITO MINORU
IPC: G01R15/14
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a current transformer for a compound-type gas-insulated switchgear which can be arranged on either side of a circuit-breaker. SOLUTION: To the lower end of an insulating support structure 11, an operating apparatus 12 is connected, and to the upper end a metal container 13 is connected. To the upper part of the metal container 13, a first ceramic bushing 14a, in which a circuit-breaker 1 is housed and a second porcelain bushing 14b in which a disconnector 2 is housed, are connected. The circuit- breaker 1 and the disconnector 2 are opening/closing-operated by the operating apparatus 12. Current transformers 21a, 21b are set at both ends of the ceramic bushing 14a, in which the circuit-breaker 1 is housed. The current transformers 21a, 21b are composed of current detect means 22a, 22b, sensor units 23a, 23b, power-feeding current transformers 25a, 24b and an integrating unit 25.  The integrating unit 25 is set in a housing part for the operating apparatus 12, and the sensor units 23a, 23b and integrating unit 25 are connected to each other with insulators 26a, 26b which house optical fibers.
Patent JP-2002147617-A (JP)
Title: Seal ring for mechanical seal, and mechanical seal using the same
Inventor: KINUGASA HISASHI
IPC: F16J15/34
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a mechanical seal which is largely improved in lubrication performance to a mating seal ring whichever the mating seal ring is of hard material such as silicon carbide or soft material such as carbon, and which is extremely excellent in durability such as abrasion resistance and sealing performance regardless of sealing conditions. SOLUTION: One or both of the two seal rings 1 and 3 rotating to each other to slide is composed of sintered material of silicon carbide in which separate pores of an average pore diameter of 10-40 μm are uniformly disposed at porosity of 3-10%.
Patent JP-2002148209-A (JP)
Title: Method for detecting surface flaw
Inventor: SUZUKI HIDEAKI
IPC: G01N21/95
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To surely judge whether or not flaws adhering to an inspection object are present at a surface. SOLUTION: There is provided a method which includes a process of irradiating a predetermined light to the inspection object and judging the presence/ absence of flaws based on a penetrating light and a reflecting light of the light (step S1), a process of applying a reagent to a surface part of the inspection object corresponding to a position of the flaw when it is judged that the inspection object has the flaw, and a process of judging that the flaw adheres to the surface of the inspection object when the wettability of the reagent is different between a part with the flaw and a part without flaws (step S2).
Patent JP-2002150106-A (JP)
Title: Selective set evaluating device, selective set evaluation result collecting device, selective set producing device, selective set evaluation input device, selective set evaluating system, selective set evaluating method, computer-readable recording medium with selective set evaluation program recorded thereon, commodity sales device, and communication support device
Inventor: MIZUGUCHI MITSURU
IPC: G06Q30/06
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a selective set evaluating device for evaluating a selective set produced by a user and produced from one or a plurality of selective items by an other user on the basis of the preset evaluation reference. SOLUTION: This system is provided with an evaluation reference memory means 205 for storing the evaluation reference as a reference for evaluating an input selective set, a selective set evaluating means 207 for evaluating the selective set on the basis of the evaluation reference stored in the evaluation reference memory means 205 and for outputting an evaluation result, a selective set presenting means 208 for presenting the selective set to an evaluating user, an evaluation input means 209 for input of the evaluation of the presented selective set by the evaluating user, and a total evaluation leading means 211 for leading a total evaluation result from the evaluation result by the selective set evaluating means 207 and the evaluation inputted by the evaluating user and for outputting the total evaluation result.
Patent JP-2002147132-A (JP)
Title: Door frame structure and its forced part
Inventor: SAKIHARA EITOKU
IPC: E06B3/964
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a door frame structure with high workability and a forced part for maintaining accuracy and strength of its joint section capable of maintaining sufficient accuracy and strength without making such a welding resulting in welding burn, deformation or the like that the external appearance is spoiled and also without being required for any special processing of a frame material exercising a great influence on the cost. SOLUTION: For the door frame structure constituted by connecting stiles to rails, a connecting fixed metal fitting bringing a right angled plane into contact with the inside of a joint section of the stile and the rail is used for connecting it with a screw. The connecting fixed metal fitting is constituted of a right triangular plate and two projected pieces projected at a right angle to the plate from the ends of two right angled sides of the plate, and screw holes for screwing to the stiles and the rails are bored in the projected pieces.
Patent JP-2002148233-A (JP)
Title: Exhalation switch device
Inventor: HATANO HIRONORI
IPC: G01N27/12
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a carbon dioxide sensor device of a structure which reduces a malfunction and to provide an exhalation switch device comprising an armor component which covers the sensor device. SOLUTION: The carbon dioxide sensor device 10 is provided with an upper base mesh part 11A and a side-face seal part 12. Since the mesh part 11A is constituted of a mesh, carbon dioxide in an exhalation with reference to a sensor element from the upper base direction passes the mesh. The carbon dioxide in the exhalation with reference to the sensor element from the side-face direction of the sensor element is stopped by the seal part 12 covering the circumference of the sensor element from the side face. The sensor device 10 is provided with a lower side-face mesh part 11B which is installed in the lower part of the seal part 12 and which covers the circumference of the sensor element from the side face, high-concentration carbon dioxide which stays around the sensor element escapes downward.
Patent JP-2002149885-A (JP)
Title: Information issuing output system
Inventor: HORII SHINICHI
IPC: G06Q50/00
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To issue a ticket for event including personal information. SOLUTION: This system comprises an operation output part 10 having an operation part and the like; an event information providing part 11 for providing various kinds of event information and the like; an event selection part for selecting a prescribed event; a payment part 13 for paying the reservation fee of the prescribed event selected by the event selection part; an authentication information issuing part 14 for issuing authentication information; a personal information registration part 15 for registering personal information; and a form generation part for generating a form consisting of the combination of the event information, the personal information and the authentication information.  A terminal side having the operation output part 10, the event selection part and the personal information input part is connected to an information center side having the event information providing part 11, the settlement part 13, the authentication information issuing part 14, the personal information registration part 15 and the form generation part through a network, and the form is outputted from an output part provided on the operation output part 10.
Patent JP-2002148088-A (JP)
Title: Ultrasonic flow rate measuring equipment
Inventor: IWANAGA SHIGERU
IPC: G01F1/66
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To enhance measurement accuracy by suppressing variation of the correction factor over the entire measurement range. SOLUTION: The ultrasonic flow rate measuring equipment comprises an inlet section 11 and an outlet section 12 provided, respectively, on the upstream side and the downstream side of a measuring channel 5, opening holes 9a and 9b for facing at least a pair of ultrasonic transmitter/receiver 7 and 8 disposed such that an ultrasonic wave traverses the measuring channel 5 in the widthwise direction, against the measuring channel 5 an opening hole straightener 24 disposed between the opening holes 9a and 9b and the measuring channel 5 and suppressing inflow of a fluid to be measured into the opening holes 9a and 9b and turbulence of flow in the measuring channel 5,  means 15 for making the velocity distribution in the height direction of the measuring channel 5 asymmetric and shifting the generating position of maximum current velocity in the heightwise direction to one side from the center of height, and means 21 for calculating the flow rate based on an ultrasonic signal being transmitted/ received between the ultrasonic transmitter/receiver 7 and 8. Flow rate variation of the correction factor is thereby flattened and measurement accuracy can be enhanced by suppressing error at the time of correction.
Patent JP-2002155371-A (JP)
Title: Method and system for manufacturing semiconductor device
Inventor: SHIMONISHI KOJI
IPC: H01L21/285
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system by which a high quality film can be deposited on a substrate by continuously producing uniform glow discharge plasma under a pressure in the vicinity of the atmospheric pressure and treating the substrate by the plasma in the deposition of a transparent conductive film in the process of semiconductor device fabrication. SOLUTION: In the method and system for semiconductor device fabrication, a solid dielectric is set on the opposed plane of either of a couple of mutually opposed electrodes under a pressure in the vicinity of the atmospheric pressure, and process gas is introduced between the couple of mutually opposed electrodes and a pulsed electric field is applied, and the resultant plasma is brought into contact with the substrate in the deposition of a transparent conductive film in the process of semiconductor device manufacturing by a plasma CVD method. Moreover, the atmosphere in the vicinity of a contact part between the plasma and the substrate is held so that it consists of one or more kinds selected from the group consisting of argon, helium, neon and xenon.
Patent JP-2002142711-A (JP)
Title: Method for producing essence seasoning of tangle
Inventor: MATSUURA YUKIHIRO
IPC: A23L27/10
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an essence seasoning of tangle excellently reproducing a taste, a smell and a flavor of a tangle and good in clarity. SOLUTION: A flavor composition of tangle extracted from the tangle by using an alcohol or a hydrated alcohol is formulated to a mixture obtained by formulating potassium, glutamic acid and a sugar alcohol with a specified balance.
Patent JP-2002146844-A (JP)
Title: Construction equipment
Inventor: TANAKA HIDEAKI
IPC: E02F9/20
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide construction equipment capable of preventing the entwinement of a power source cord to be connected to electric equipment with a movable body or the damage of the power source cord. SOLUTION: This construction equipment comprises the movable body such as a traveling body 22, a revolving body 21 or the like; a hydraulic drive unit including a hydraulic pump 2 for driving the movable body, a control valve 14, an actuator such as traveling motors 19 and 20, and the like; an operating device such as operation valves 10e, 10f, 11, or the like; a generator 4 driven by an engine 1; an inverter 5 connected to the generator 4 to generate an AC 100 V; and a control means equipped with an AC 100-V terminal 6 connected to the inverter 5 and controlling the operation device so that the operation of the hydraulic drive unit by the operating device is impossible according to the connecting operation of the plug 7 of the power supply cord to the terminal 6.  The control means comprises a solenoid selector valve 13 capable of cutting a pilot line 3 for connecting a pilot pump 3 to the operating device from a primary pressure line 13a.