baber/WOPTO huggingface dataset:
Patent JP-2002320217-A (JP)
Title: System for distributing program chart
Inventor: IKEDA HIDEO
IPC: H04N7/173
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a program chart distributing system, capable of validly using a program chart as an advertisement medium. SOLUTION: At receiving a program chart request signal (s32: 'YES'), when a program code is stored (s33: YES), a server 10 prepares a program chart based on the program code (s34), and when a program code is not stored (s33: 'NO'), the server 10 prepares a program chart, based on an initial condition (s35). Then, the server 10 transmits the prepared program chart to terminal equipment 20 (s36), while at the receiving of a recording reservation information request signal (s32: NO, s27: YES), the server 10 transmits recording reservation information to the terminal equipment 20 (s38), and thereafter at the receiving the program code, the server 10 stores the program code (s40).
Patent JP-2002322371-A (JP)
Title: Rubber composition and rubber roller using the same
Inventor: OKUYAMA HIDEYUKI
IPC: C08J3/24
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition which is capable of recycling, has small compression set, high frictional coefficient with paper and excellent abrasion resistance, and is available for a rubber roller for paper feeding. SOLUTION: The rubber composition contains one or plural thermoplastic compositions selected from thermoplastic resins or thermoplastic elastomers and one or plural rubber component selected from EPDM or diene rubbers. The rubber component is selectively and dynamically crosslinked using a crosslinking agent while mixed with the thermoplastic composition and disperses in fine-particle condition in the thermoplastic composition. In the rubber composition to be used, S shape is present in phase structural analysis by pulse NMR measured when kept at melting point (mp±5 deg.C in DSC) for ten minutes or more.
Patent JP-2002321045-A (JP)
Title: Molten metal supply mechanism
Inventor: YOSHIDA RYOICHI
IPC: B22D17/02
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a molten metal supply mechanism which prevents foam occurrence of molten metal as far as possible at the time of mold forming, secures mechanical strength of molded goods, reduces their weight by lessening of thickness, secures the safety working environment in the supply operation of a molten alloy and the like, does not damage the environment of the earth and has a simple structure. SOLUTION: A molten metal supply inlet 3 of an ejection part 2 is located near the stop position of a plunger tip in the axial direction and approximately at the same height as a liquid phase S1 of a melting furnace 7 in the vertical direction, and is set up sideways at the top of a sleeve 8 in the radial direction. A controlling chamber 4 leads to both the molten metal supply inlet 3 and a molten metal supply pipe 5 and is formed almost like a hook with a horizontal part 4a which is as high as the supply inlet 3 in the horizontal direction and a vertical part 4b which is extended downward and, moreover, it has a function of a runner.  The molten metal supply pipe 5 has a heater 12 and connects the controlling room 4 with an outlet 6a of a piston pump 6, which is set up perpendicularly and supplies molten metal M with a downward compression force from a melting furnace 7, which stores solid material as molten metal M with a designated temperature, and the liquid surface S2 of the vertical part 4b and the liquid surface S1 of the melting furnace 7 are in the relative position with the same height one another.
Patent JP-2002324910-A (JP)
Title: Optical semiconductor device
Inventor: OGAWA ISAO
IPC: H01L31/10
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical semiconductor device whose output has no sensitivity in an infrared region and which has the spectral sensitivity characteristics controlled more precisely. SOLUTION: The optical semiconductor device comprises a photodiode formed on a semiconductor substrate of a first conductivity, and a photodetector provided with an amplifying and processing circuit which amplifies and processes a signal from the photodiode. The photodetector comprises a rap and block layer of a second conductivity for trapping and blocking the carriers, which is formed in at least one place out of a region in contact with a scribe end face, a lower layer of an n base layer, and a lower layer of the photodiode.
Patent JP-2002031598-A (JP)
Title: Manufacturing method of sensor element
Inventor: RUI MASAO
IPC: G01N5/02
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a sensor element, especially a biosensor element, for carrying effectively a functional layer on the surface of a solid on which a layer formed by including inorganic oxide material on the metal surface is formed, by executing silanization after giving a suitable pretreatment. SOLUTION: The surface of the solid on which the layer formed by including the inorganic oxide material on the metal surface is brought into contact with an acid solution having a concentration of 6N or below and treated, and then the functional layer is formed through silanization to thereby manufacture this sensor element. According to this manufacturing method, the acidity of the solid surface is improved by acid treatment to activate the surface, and thereby the subsequent silanization reaction is expected to be executed efficiently. Another effect of the acid treatment is a washing effect of the solid surface by the acid, and consequently undesirable pollution material for the silanization reaction stuck on the surface is removed, and thereby more uniform coupling of a silanization agent to the surface is expected.
Patent JP-2002329058-A (JP)
Title: Personal information-utilization system and personal information-utilization program
Inventor: KAGIWADA YOSHIMITSU
IPC: G06F17/30
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To improve customer services in every industry while using personal information and so on to each other. SOLUTION: A personal information-storing means 12, a communicating means 8 to external equipments and an information-processing means 14 which controls the motion of each of these means are provided. The personal information-storing means 12 stores the personal information of information-disclosing persons and the information on the supply of goods, services and so on, which are given to the information-disclosing persons, for every personal information-disclosing person. The processing means 14 receives the personal information of the information-disclosing persons from terminals on the side of information-retrieving persons via the communicating means 8 and verifies the personal information thus received with the personal information stored in the personal information-storing means 12.  As the result of the verification, when the personal information thus received accords with the personal information stored in the personal information-storing means 12, the processing means 14 specifies the information-disclosing persons who disclose the received personal information, reads out the information on the supply of goods, services and so on of the specified information-disclosing persons from the personal information storing-means 12, transmits the information on the supply of goods, services and so on thus read out to the terminals on the sides of the information-retrieving persons, and so on.
Patent JP-2002332837-A (JP)
Title: Exhaust structure of engine heat pump
Inventor: GOTO TOYOHIRO
IPC: F24F5/00
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To prevent collision sound due to collision of condensed water (drain water) with the exhaust gas in an exhaust gas within a pipe of an exhaust gas system. SOLUTION: This exhaust gas structure of an engine heat pump is provided with a muffler 13, communicating with an engine 11 through an exhaust gas hose 67, a mist separator 14, an exhaust gas pipe 68 for connecting the muffler 13 to the mist separator 14, a drain filter 25, a muffler drain pipe 26 for connecting the muffler 13 to the drain filter 25, and a drain water collecting pipe 36 for connecting the drain filter 25 to the mist separator 14. An opening 69 leading to the mist separator 14 of the exhaust gas pipe 68 is formed higher than the bottom face in the mist separator 14.
Patent JP-2002334043-A (JP)
Title: Communication device
Inventor: TANIMOTO YOSHIFUMI
IPC: G06F13/00
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a communication device which can reduce unnecessary consumption of recording paper for delivery confirmation and efficiently confirm delivery. SOLUTION: A control part 21, sending electronic mail with a delivery confirmation request from a communication part 22 through a network 12, receives electronic mail of delivery confirmation. At this point of time, the electronic mail of delivery confirmation is not recorded for output but only its reception is recorded. Consequently, the recording paper is saved. If the electronic mail of delivery confirmation is not received even when a specified time elapses after the electronic mail is sent, warning information is issued. Consequently, the state wherein the electronic mail is not delivered can be known and the delivery can be efficiently confirmed.
Patent JP-2002041403-A (JP)
Title: Information disclosure system and its method
Inventor: MATSUZAWA KEIICHIRO
IPC: G06Q30/06
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To quickly disclose data from systems having different purpose in order to attain another purpose. SOLUTION: The information disclosure system has a connection device connected to respective systems each of which executes data processing for its own purpose and a disclosure management system connected to the connection device and capable of storing data to be disclosed, and the connection device has a means for converting data processed by each system into data of a prescribed common format and a means for transmitting the converted data to the disclosure management system, which has a means for preparing data to be disclosed, on the basis of the received data.
Patent JP-2002088415-A (JP)
Title: Apparatus for performing heat treatment to parts and method for thermally decomposing electronic scrap using such apparatus
Inventor: MELBER ALBRECHT
IPC: F27D99/00
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus with which parts to be treated can be heated as quick as possible with energy consumption as little as possible. SOLUTION: The apparatus for performing heat treatment of the parts, e.g. thermally decomposing an electronic scrap, has a system in which a vessel having liquid heat carrier 2 is arranged and the parts to be heated are dipped into the vessel or the heat carrier, and gaseous component produced with the heat of the parts is introduced from the vessel. Then, the vessel is formed as a vacuum chamber 3 provided with a suction part 6 at its upper area, and the vacuum chamber 3 is dipped into a crucible 1 having the liquid heat carrier 2, at the lower portion and there, provided with a part for liquid connection with the heat carrier 2 in the crucible 1.
Patent JP-2002344027-A (JP)
Title: Surface-mounted led
Inventor: ODAWARA MASAKI
IPC: F21V5/04
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a surface-mounted LED which is so made as to have wide directivity due to a simple constitution. SOLUTION: This surface-mounted LED 10 includes a chip substrate 12, having terminal sections for surface mounting, an LED chip 13 mounted on the substrate 12, and a lens section 14 formed on the substrate 12 so as to surround the chip 13 and is made of a transparent or translucent resin, and the lens section 14 has a conical recessed section 14a at the central surrounding of its top face.
Patent JP-2002335742-A (JP)
Title: Combine harvester
Inventor: HAMADA KENJI
IPC: A01D41/12
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a combine harvester in which the maintenance work and the like of a threshing section can easily be carried out not only from the lateral side of the threshing section but also from the upper side. SOLUTION: A grain-storing portion can be moved between a position for closing the just upper side of the threshing section and a position for opening the just upper side of the threshing section.
Patent JP-2002344919-A (JP)
Title: Logout system in conference utilizing communication
Inventor: IWASA SANETSUGU
IPC: G06Q50/20
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a logout system in a conference utilizing communication that can easily manage conference participants. SOLUTION: In the conference system where users respectively login a communication channel to conduct a conference utilizing communication, the logout system in the conference utilizing communication discriminates whether or not a lecturer at least one of a plurality of users creates a report and whether or not the lecturer transmits a report to a conference system manager, and permits logout of the lecturer when the lecturer transmits the report to the system manager.
Patent JP-2002351237-A (JP)
Title: Fixing device and image forming device
Inventor: SUZUKI TAKEHIKO
IPC: H05B3/00
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain a fixing device which prevents curls or disturbances in an image by suppressing the differences in carrying speeds among respective fixing units to an appropriate range, and also to provide an image forming device which forms an image having a high quality by applying the fixing device thereto. SOLUTION: The fixing device is provided with a first fixing unit forming a first nip member with a first heating member and a first pressing member, a second fixing unit which is in the downstream of the feeding direction of a material to be recorded with respect to the first fixing unit, and a second fixing unit forming a second nip part with a second heating member and a second pressing member. The feeding speed of a material to be recorded of the first fixing unit is made faster than the feeding speed of a material to be recorded of the second fixing unit.
Patent JP-2002345704-A (JP)
Title: Vacuum cleaner
Inventor: MAEDA HIROMI
IPC: A47L9/19
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To realize reductions in size, weight and price in a vacuum cleaner for performing the state display of the vacuum cleaner for driving a rotary brush provided on a suction tool and the input control of an electric motor by setting the display of a display means to a stable display luminance having no flicker, and simplifying the structure of a hose and a hose tip. SOLUTION: Power is supplied to the electric motor 8 for driving the rotary brush for scraping dust adhered to a cleaning surface through electric motor fed lines 14a and 14b, and an input state to be displayed through electric motor state signal lines 17a and 17b is transmitted as signal to an electric motor state display means 12 for displaying the input state of the electric motor 8. At least one of the electric motor feed lines 14a and 14b and the electric motor state signal lines 17a and 17b is shared.
Patent JP-2002351711-A (JP)
Title: Method for retrieving/ranking document in database, computer system and recording medium
Inventor: KOBAYASHI MEI
IPC: G06F15/18
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To retrieve and/or rank a document in a database. SOLUTION: This retrieving/ranking forms a document matrix including numerical data to be obtained from attribute data, forms covariance matrix from a document matrix, calculates the fixed value of the covariance matrix by using a neutral network algorithm, calculates the inner product of a characteristics vector to judge the convergence of a sum S, decides the final set of the characteristics vector, applies the set of the obtained characteristics vector to the resolution of a characteristics value, lowers the dimension of a matrix V by using a prescribed number of characteristics vector included in the matrix V and including the characteristics vector corresponding to the largest characteristics value, and lowers the dimension of the document matrix by using the matrix V the dimension of which is lowered.
Patent JP-2002345450-A (JP)
Title: Shochu and method for producing the same
Inventor: OUCHI KENJI
IPC: C12H6/02
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain Shochu (Japanese distilled liquor) excellent in quality of liquor by utilizing ionized alkaline water in the Shochu manufacturing process without inhibiting microorganismic action on the fermentation. SOLUTION: This Shochu utilizes the ionized alkaline water having pH at 8.0-9.5, preferably pH <=8.6 used in washing of material grains, soaking water, primary charging water, secondary charging water and diluting the undiluted Shochu.
Patent JP-2002359121-A (JP)
Title: Transformer
Inventor: FUJII JIRO
IPC: H01F27/06
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain a transformer that can simplify adjustment work in the assembly of the transformer, and at the same time can perform the grounding between lid and body assemblies reliably. SOLUTION: In the transformer having a box 18 for accommodating the body assembly 2, a fixing means 19 for fixing the body 18 and lid assembly 1, and a connection means for connecting the body assembly 2 to the lid assembly 1, the connection means is composed of a hang bolt 7 and nuts 20 and 21 made of a conductive material, and compression coil springs 22 and 23 being elastic support members. By restoration force due to the deformation of the compression coil springs 22 and 23, a lifting fixture 1b of the lid assembly 1 is electrically connected to the nut 20 reliably by the restoration force due to the deformation of the compression coil spring 22, and an upper frame 5 of the body assembly 2 is electrically connected to the nut 21 reliably by the restoration force due to the deformation of the compression coil spring 23.  By the elastic deformation of the compression coil springs 22 and 23, adjustment work in assembly can be simplified.
Patent JP-2002359896-A (JP)
Title: Ultrasonic wave transducer
Inventor: TANIDA AKIHIKO
IPC: B06B1/06
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a unimorph vibrator, in which the mechanical strength of ceramic piezoelectric material protruding from a notch part of a metal plate is strong. SOLUTION: In the unimorph vibrator, the shape of the notch part of the metal plate is made into a U-shaped curve.
Patent JP-2002357920-A (JP)
Title: Developing method and image forming method
Inventor: MAKUTA YOSHIHIRO
IPC: G03G9/08
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a developing method and an image forming method by which high resolution is obtained because a toner layer is uniformly formed on a developing roll, and the fogging and the filming of a photoreceptor are hardly caused even under severe environment such as high temperature and high humidity and low temperature and low humidity. SOLUTION: In this developing device in which an electrostatic latent image formed on the surface of a latent image holding body obtained by electrification by an electrifying member with exposure is developed to a toner image, and this image forming method in which the toner image developed by the developing method is transferred to transfer material and then fixed thereon; the surface of the developing roll is constituted of a rubber elastic body, and the surface roughness in the peripheral direction of the developing roll is <=10 μm and the surface roughness in the shaft direction thereof is <=10 μm, and then toner whose content of boron or phosphorus is 0.1 to 100 ppm is used.
Patent JP-2002368262-A (JP)
Title: Iii nitride compound semiconductor device and manufacturing method therefor
Inventor: NAGAI SEIJI
IPC: C30B25/02
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To produce a semiconductor device with high efficiency, which is formed of semiconductor crystal that is free from cracks, low in dislocation density, and high in quality and superior in characteristics. SOLUTION: A regular triangular window (crystal growth region), having sides each about 300 μm in length, is provided on the Si (111) plane of an n-type silicon substrate 10 through an SiO2 film 20 as a mask. The sides of the regular triangle are formed of ridges composed of the Si (111) plane and other cleavable crystal planes. Then, an LED of semiconductor crystal of multilayered structure is formed, by growing a III nitride compound semiconductor crystal. In this way, a crystal growth region is limited to a very narrow range, so that stresses acting on a semiconductor layer (A) becomes weak, and a semiconductor device of superior crystallinity can be or is easily manufactured.  Semiconductor devices can be densely and economically arranged on a semiconductor wafer, and moreover the sides of the semiconductor devices are easily aligned in a straight line, so that the semiconductor devices can be improved in quality, yield, and productivity.
Patent JP-2002361595-A (JP)
Title: Probe for photochemical gas phase deposit method, manufacturing method for probe, and photochemical gas phase depositing device
Inventor: YATSUI TAKASHI
IPC: C23C16/52
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To prevent a decomposition product of gas from depositing at the tip of a probe needle when the optical CVD is conducted with proximity field light. SOLUTION: The probe 3 and a current passage pattern 4 are formed continuously with Si prepared by doping B. The Si obtained by doping B has electroconductivity. The two ends 4a and 4b of the current passage pattern 4 are arranged connectable to a current supplying source 5. This enables the current flowing to the pattern 4 and probe 3, and the temperature of a probe unit 1 for use in the photochemical gas phase deposit method can be raised. Also the temperature of the probe 3 can be adjusted by regulating the amount of the current from the current supplying source 5. When optical CVD is conducted using this probe unit 1 for photochemical gas phase deposit method, the probe 3 is adjusted to such a temperature as not causing the gas to decompose, and thereby the decomposition product of the gas is prevented from depositing on a light emitting opening part 3a.
Patent JP-2002361121-A (JP)
Title: Powder coating method and coating apparatus therefor
Inventor: MATSUNAGA KOJI
IPC: B05D7/24
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To prevent the re-adhesion of an aluminum powder in an unapplied powder paint to an article to be coated when a magnesium metal molded product is coated with the powder coating by one coating system. SOLUTION: The powder coating is applied to the article to be coated by parallelly performing a process for feeding the article to be coated along the axis extending in the longitudinal direction of a feed unit from the upstream side of the axis to the downstream side thereof, a process for spraying the powder coating on the article to be coated fed by the feed unit from a discharge gun in a coating booth and a process for forming air streams flowing in the direction crossing the feed direction of the feed unit in the coating booth.