baber/WOPTO huggingface dataset:
Patent JP-2003211550-A (JP)
Title: Reinforced plastic tube and manufacturing method therefor
Inventor: NISHIKAWA YUJI
IPC: B29C70/06
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To easily and surely give the rigidity against a compressive force in the direction of the tube diameter to a reinforced plastic tube at a low cost.  <P>SOLUTION: The reinforced plastic tube has an inner layer 3 of a reinforced plastic and an outer layer 4 of the reinforced plastic and a protuberant profile 8 is disposed between the outer periphery of the inner layer 3 and the inner periphery of the outer layer 4. Thereby the portion of the outer layer 4 corresponding to the profile 8 is made protuberant outward in the radial direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003009786-A (JP)
Title: Gelatin cake and method for producing the same
Inventor: TERACHI FUMIKO
IPC: A23L21/10
Filed: 2002-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a new gelatin cake having a three-dimensional enjoyable appearance and unique palatability. SOLUTION: A gelatin cake having a three-dimensional form and unique palatability is produced by separately preparing a gelatin cake having a specific gravity of 0.3-0.5 and a gelatin cake having a specific gravity of 1.2-1.5, coating the surface of the cakes with a dissolution liquid and stacking the cakes one upon another to integrate the cakes.
Patent JP-2003218043-A (JP)
Title: METHOD OF MANUFACTURING GaN-BASED COMPOUND SEMICONDUCTOR CRYSTAL
Inventor: SASAKI SHINICHI
IPC: C30B25/02
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of growing GaN-based compound semiconductor crystal, by which the cracking of a grown GaN-based compound semiconductor crystal can be prevented effectively in the growth step of the crystal.  <P>SOLUTION: In this method, the GaN-based compound semiconductor crystal is grown on the surface of a substrate composed of a group XIII (IIIb) rare-earth perovskite crystal containing one, two, or more kinds of rare-earth elements. A thickness of the substrate is adjusted to be ≤250 μm so that the stress received by a GaN thick film crystal from the substrate due to the difference in the coefficients of thermal expansion between the substrate and crystal becomes smaller.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002350474-A (JP)
Title: Quasi-peak detector
Inventor: BOS HERMANN
IPC: H03H17/04
Filed: 2002-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a quasi-peak detector having high long-term stability and temperature stability, allowing usage in each frequency band, and needing no adjustment. SOLUTION: The quasi-peak detector 1 is useful in detection of a weighted value (a quasi-peak value) of an envelop of a signal Sin . The quasi-peak detector 1 includes a digital charge filter 4 simulating a process regarding a charge capacitor, a digital discharge filter 8 simulating a process regarding a discharge capacitor, and a digital attenuation filter 6 connected downstream of the digital charge filter 4 and the digital discharge filter 8 and simulating an attenuation responsiveness of a measuring device.
Patent JP-2003222579-A (JP)
Title: Lamp filler gas analyzer
Inventor: NOZAWA SHIGENORI
IPC: G01N27/62
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lamp filler gas analyzer capable of analyzing the gas filled in the lamp with high precision in a short time, after removing residual gas by baking external surfaces of a required number of lamp specimens.  <P>SOLUTION: The lamp filler gas analyzer, wherein lamp specimens 9 are led into a specimen demolition chamber 2 and demolished for filler gas analysis, has a specimen introduction chamber 1, capable of accommodating a plurality of lamp specimens 9 and provided with specimen removing mechanisms 41, 42 for removing baked lamp specimens 9 into the chamber 2 one after the other, and a heating mechanism 6 provided outside the chamber 1 for baking the inside of the chamber 1 and the lamp specimens 9 led into the chamber 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221280-A (JP)
Title: Electroconductive silicon nitride-based composite sintered body and method for producing the same
Inventor: YOSHIMURA MASASHI
IPC: C04B35/584
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an electroconductive silicon nitride-based composite sintered body excellent in mechanical strength which can smooth its surface subjected to electrical discharge machining after electrical discharge machining.  <P>SOLUTION: The electroconductive silicon nitride-based composite sintered body with ≤0.6 μm surface roughness (Ra) after electrical discharge machining and ≤200 nm average particle size can be obtained by grounding and mixing a silicon nitride powder and a metal powder until the average particle size of the silicon nitride powder becomes 30-60 nm, followed by forming and sintering. By producing a structure specific to this invention, an electroconductive silicon nitride-based sintered body with 5-60 vol.% electroconductive powders which enable electrical discharge machining can be obtained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224676-A (JP)
Title: Signal transmission and reception system using transmitting function of mobile communication body
Inventor: SAKAMOTO KAZUCHIKA
IPC: H04M11/00
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal transmission and reception system, using the transmitting function of a mobile communication body such as a portable telephone, which can impart an additional function as a common switch to the portable telephone, etc., and structure an inexpensive keyless system requiring no telephone charge by using portable telephones, etc., explosively increasing in use population in recent years and using the function of their radio wave transmission parts.  <P>SOLUTION: The system is equipped with a receiver which can decide a signal sent with a radio wave as an ID code when a multiple-digit random number starting with '1' is sent as the ID code from a portable telephone, etc.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226473-A (JP)
Title: Elevator control system
Inventor: SASAGAWA KOICHI
IPC: B66B1/14
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator control system of high operating efficiency by reflecting passenger riding probability in analysis of an optimum operation.  <P>SOLUTION: This system is provided with a receiving device 200 switching receiving intensity to enable receiving in at least two different communication areas such as a communication area close to an elevator or a communication area far from the elevator and receiving ID information from an individual information terminal 10 of a passenger when the passenger enters in each communication area, a passenger detecting part 31 detecting position information and movement information of the passenger carrying the individual information terminal 10 based on ID information received by the receiving device 200, a call registration part 32 registering a car call based on the detected position information and movement information, and a car control part 33 controlling elevator operation based on car call registration.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234405-A (JP)
Title: Layout pattern of high precision resistivity
Inventor: ANDO TSUTOMU
IPC: H01L27/04
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pattern layout for a semiconductor IC, which is able to improve the specific precision of a resistive element.  <P>SOLUTION: Electric potential of a substrate on which the resistive elements of a voltage divider circuit requiring high specific precision are arranged, is pluralized so as to reduce electric potential difference between resistors located on the substrate and the substrate. Thus unevenness of resistance values between individual resistive elements caused by the electric potential difference between the resistive elements and the substrate, can be reduced, which in turn enables production of a voltage divider circuit having high specific precision.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226920-A (JP)
Title: METHOD OF PRODUCING HIGH Si-CONTAINING HIGH TENSILE STRENGTH STEEL SHEET HAVING EXCELLENT PHOSPHATE FILM TREATABILITY
Inventor: KAJIMA TAKAHIRO
IPC: C22C38/00
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method which is useful for controlling an Si-containing oxide layer formed in annealing, and efficiently removing the formed Si- containing oxide layer so as to improve the phosphate film treatability of a high Si-containing high tensile strength steel sheet containing ≥0.5 mass% Si.  <P>SOLUTION: In the method of producing a high tensile strength steel sheet by subjecting an oxide film to removal treatment after annealing, the annealing is performed under the condition so as to satisfy the oxygen partial pressure of 1.0×10<SP>-23</SP>to 1.0×10<SP>-19</SP>%, and, after that, cooling is performed at the average cooling rate of ≥100°C/s in the temperature range of 800 to 450°C. As the removal treatment of the oxide film, the surface of the steel sheet is ground by ≥2.0 g/m<SP>2</SP>, and, after that, pickling treatment is performed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003028799-A (JP)
Title: Biochip reader
Inventor: TANAAMI TAKEO
IPC: G01N37/00
Filed: 2002-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a compact, inexpensive, and highly durable biochip reader. SOLUTION: In this biochip reader, a coherent light such as a laser beam serving as a stimulating light is applied to each cell in a biochip, and then, fluorescence generated from a sample in each cell in the biochip is read. The biochip reader is provided with a turning plate formed rotationally for arranging a plurality of microlenses and a two-dimensional light receiving apparatus receiving a fluorescent image of the biochip by means of light receiving elements arranged two-dimensionally. Turning the turning plate, optical scanning with the stimulating light beam individually condensed by a plurality of microlenses is carried out, so that the respective cells in the biochip are irradiated separately.
Patent JP-2003230711-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine in which the interest of a player can be improved by preventing a display game on a variable display device from becoming monotonous and stereotyped.  <P>SOLUTION: Corresponding to any one of a plurality of starting holes 21a and 21b where a game ball wins a prize, the display pattern of identification information is made different in the display game on a variable display device 310.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002336698-A (JP)
Title: Catalyst for production of epoxy compound and method for producing epoxy compound using the same
Inventor: MIZUNO TETSUTAKA
IPC: B01J31/34
Filed: 2002-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst for the production of an epoxy compound and a method for producing an epoxy compound using the catalyst. SOLUTION: The catalyst for the production of an epoxy compound by oxidizing a compound having at least one ethylenic double bond with an oxidizer has a di- and/or tri-deficient structure moiety and contains an element (E) and a heteropolyoxomethalate anion (A) having silicon as a heteroatom and a poly- atom. In the method for producing an epoxy compound by oxidizing a compound having at least one ethylenic double bond with an oxidizer, the catalyst is used.
Patent JP-2003231470-A (JP)
Title: Tilt steering device
Inventor: NIWA TAKESHI
IPC: B62D1/18
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce cost of a tilt lock cam mechanism of a tilt steering device.  <P>SOLUTION: The cam mechanism 22 of the tilt steering device 1 has a cam 23 and a cam follower 24 relatively turning while mutually abutting. The cam 23 turns with an operation lever 21 turning around an axis of a spindle 14. The cam follower 24 has an insertion protruding part 53 formed on a first face 51 and inserted in a longitudinal oblong hole 42 of a side plate 41 to stop turning, and an engagement protruding part 55 formed on a second face 52 and engaging with the cam 23. The cam 23 and the cam follower are press- molded, and they can be made more inexpensively than a sintered product. It is more preferable to integrally press-mold the cam 23 and the operation lever 21 by a single member. By arranging the engagement protruding part 55 and the insertion protruding part 53 of the cam follower 24 so that they are deviated in a circumferential direction of the spindle 14, it can be easily press-molded even though it has protruding parts in the front and back.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234741-A (JP)
Title: Management system and program
Inventor: SATO TAKAYUKI
IPC: H04L12/24
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a management system for a network system which is structured to be easy to comprehend for providing an easily customizable management function.  <P>SOLUTION: A management system 160 for managing a communication device is provided with an identification table storage part 215 for storing an identification table for making correspondent an identification condition for specifying the kind of the communication device and an investigation method for the function of the communication device fulfilling the identification condition, an identification part 210 for judging whether or not the communication device fulfills the identification condition, and an investigation part 220 for specifying the function of the communication device by using the investigation method corresponding to the identification condition when the communication device fulfills the identification condition.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244000-A (JP)
Title: Wrist watch type transmitter
Inventor: NAKAGAWA KEIJI
IPC: G08B25/10
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wrist watch type transmitter which can cope with a regulation that a transmitter of a specific low power type has to have structure where a rear cover cannot be opened easily by miniaturizing a transmitter body and dispensing with replacing of a battery.  <P>SOLUTION: A wrist watch type transmitter body 11 is provided with a secondary battery 22 for supplying power to a radio circuit 24, secondary coils 23 for charging the secondary battery 22 by a battery charger 30, a radio circuit 24 for transmitting information by a radio system when an emergency button 12 is pressed, an inner frame 25 formed on the upper side of the radio circuit 24, a movement 26 formed in the inner frame 25, a case 27 for covering the inside of the transmitter body 11, and a rear cover 28. Thus, the transmitter body is miniaturized and replacing of the battery can be dispensed with.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002355250-A (JP)
Title: Knot pusher for surgical operation
Inventor: MAY THOMAS C
IPC: A61B17/04
Filed: 2002-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a pusher which can easily knot a preliminarily formed knot when a suture is attached to a fracture part of tissue. SOLUTION: This knot pusher for surgical operation can push a preliminarily formed knot under a suture with some length without deforming or crushing. The pusher has a handle part and a slender body extended from the handle part. The slender body has the curved tip end part with a taper and a groove along a prescribed length on the front end part which includes the central passage extended from the groove to the distal end of the tip end part.
Patent JP-2003241901-A (JP)
Title: Method and device for disk sharing control
Inventor: KUMAGAI TAKASHI
IPC: G06F12/00
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a necessary resource quantity in case of connection of a plurality of accessing devices by consolidating the same data without adding an exclusive control mechanism or the like to the accessing device.  <P>SOLUTION: This device is provided with a table for making a physical address of a disk device correspondent with a logical address allocated for each accessing device for management. For a write request including the logical address from the accessing device, if the logical address of the write request and the logical address of the other accessing device are in a state of sharing the same physical address, the logical address of the write request is made correspondent with the physical address in a non-shared state and data writing to the physical address in the non-shared state is allowed. If it is in the non- shared state, the data writing to the physical address corresponding to the logical address of the write request is allowed. After the data writing ends, the data on the physical address corresponding to the logical address in the non-shared state are compared with each other and if the data are the same, the logical address is made correspondent with the same physical address.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235324-A (JP)
Title: Traveling tea-reaping device and method for the same
Inventor: NOZAKI TOMOHIRO
IPC: A01D46/04
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traveling tea-reaping device without requiring to take a note of the set value of the reaping blade height in a tea-reaping machine unit, without requiring to carry the records in the tea-reaping, and also without performing a troublesome setting work of the reaping blade height and capable of setting it accurately.  <P>SOLUTION: This device equipped with a traveling machine body 2 traveling by striding over a tea ridge T, and a tea-reaping unit 3 loaded on the traveling machine body 2 and performing a picking work or trimming work is characterized by having a reaping blade 30 in the tea-reaping machine unit 3 as freely height adjustable up and down, and installing a means for memorizing multiple number of set heights of the reaping blade 30 corresponding to a place for performing the tea-reaping, a means for selecting the set of the heights of the reaping blade 30 from the memorized data of set heights of the reaping blade 30 and a means for position-transferring the height of the reaping blade 30 based on the selected value.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002320500-A (JP)
Title: Method for concentrating non-protein nitrogen compound derived from milk or l-carnitine, concentrate of l- carnitine and utilization thereof
Inventor: NAKAZAWA KENICHI
IPC: A23L33/15
Filed: 2002-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for concentrating a non-protein nitrogen compound derived from a milk, or L-carnitine by which the L-carnitine can be efficiently concentrated to provide the concentrate utilizable as a food, a nutrition and an L-carnitine agent, and a new way for effective utilization of a permeate which has been disposed conventionally can be opened. SOLUTION: This method for concentrating the non-protein nitrogen compound derived from the milk, or the L-carnitine is characterized in that a milk raw material including not only the milk and a milk product but also the permeate by-produced when carrying out an ultrafiltration treatment of a whey, a lactose-removed product thereof or the like is alcohol-fermented by using genus Saccharomyces yeast and/or genus Kluyveromyces yeast.
Patent JP-2003248997-A (JP)
Title: Disk device
Inventor: WATANABE TAKASHI
IPC: G11B17/056
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the change of vibration characteristics by an installation direction of a disk device.  <P>SOLUTION: In the disk 11, a tray 20 is slidably supported inside of a shield cover 16. The tray 20 is supported slidably by tray guide mechanisms 30, 32 supported by a left hand side face 64 and a right hand side bottom face 60 of the shield cover 16, and is moved to a disk exchange position and a disk mounting position by manual operation. The first tray guide mechanism 30 disposed at a left side of the tray 20 is set in a direction in which a sliding area becomes larger in a longitudinal direction, and the second tray guide mechanism 32 disposed at a right side of the tray 20 is set in a direction in which a sliding area becomes larger in a lateral direction. Therefore, the disk device 11 is allowed to support the tray 20 under the same condition in either horizontally disposed or vertically disposed. Consequently, reliability to the vibration can be raised by preventing the change of vibration characteristics in accordance with the mounting directions.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002301207-A (JP)
Title: Game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 2002-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of coping with the shortage, etc., of the power capacity of an external power source device by easily grasping the fact of the occurrence of the shortage, etc., of the power capacity when the shortage occurs. SOLUTION: The game machine is provided with a measuring means 52 for measuring the presence/absence of the abnormality of power supplied from the external power source 50 and a measured information notifying means 54 for giving measured information of the means 52. The means 52 outputs measured information of abnormality when power source voltage and/or current is deviated from a normal value, and the means 54 notifys the measured information visually and audibly.
Patent JP-2003249465-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: KOBAYASHI TOYOO
IPC: H01L21/301
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device and its manufacturing method wherein an overcoated film is formed on a side surface of an IC chip and a chip edge after a semiconductor wafer is diced.  <P>SOLUTION: The manufacturing method for a semiconductor device comprises a process of preparing a semiconductor wafer 1 on which a semiconductor device is formed, a half cutting process for forming a trench 4 along a scribe line by dicing 20 μm or more of the thickness of the semiconductor wafer along the scribe line of the semiconductor wafer 1, a process for forming an overcoated film 5 at a necessary portion of the semiconductor wafer including the insides of the trench, a process for post-mounting an electrode section at need, and a complete cutting process for separating the semiconductor wafer to respective IC chips and chip size packages by dicing the wafer along the trench.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258610-A (JP)
Title: Semiconductor integrated circuit and semiconductor device
Inventor: HABA MITSUO
IPC: G11C11/4076
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit and a semiconductor device capable of correcting a targeted delay time, without depending on the manufacturing variations in processing.  <P>SOLUTION: A variation deciding circuit 11 comprises a first delay detecting circuit 12 which is resistant to influences due to the manufacturing variations in processings, a second detecting circuit 13 which tends to be to influenced due to the variations and a decision circuit 14 for detecting the delay differences between these output signals A and B from the detecting circuits 12 and 13. The decision circuit 14 switches an output signal OUT, according to the output signal whichever delay time is shorter among the output signals A and B.  <P>COPYRIGHT: (C)2003,JPO