baber/WOPTO huggingface dataset:
Patent JP-2004315446-A (JP)
Title: Method for producing epoxides
Inventor: FUKUMURA TAKANORI
IPC: C07H3/10
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method for producing alicyclic α, β-epoxides which may contain a hetero atom in the ring.  <P>SOLUTION: The method for producing alicyclic α, β-epoxides which may contain a hetero atom in the ring comprises reacting a compound represented by general formula (1) (wherein R1, R2, R3 and R4 are each a 1-6C alkyl group or aryl group and they may be the same or different; R1 and R3 may form a five-membered ring or a six-membered ring together with nitrogen atoms to which they are each bonded or R1 and R2 or R3 and R4 each may form a ring together with nitrogen atoms which they are each bonded) with an alicyclic trans-α, β-diols which may contain a hetero atom in the ring.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319813-A (JP)
Title: Insulated gate type bipolar transistor and its manufacturing method
Inventor: NAKAJIMA AKIRA
IPC: H01L21/336
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulated gate type bipolar transistor and its manufacturing method capable of easily forming a collector layer having a thickness of several μm or less.  <P>SOLUTION: A p<SP>+</SP>-type base region 108, n<SP>+</SP>-type emitter region 109, a gate insulating film 110, a gate electrode film 111, an interlayer insulating film 112, p<SP>+</SP>-type collector layer 113, and an emitter electrode film 114, are formed on an implanted substrate 102 on which n<SP>-</SP>-type drift layer 106 and n<SP>+</SP>-type buffer layer 107 are formed. Next, a supporting substrate 101 on which a p<SP>+</SP>-layer 104 is formed is heated and a boric ion included in the p<SP>+</SP>-layer 104 is infiltrated into the implanted substrate 102 through a silicon oxide film 105. This forms the p<SP>+</SP>-type collector layer 113 on the supporting substrate 102.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315171-A (JP)
Title: Power and free trolley conveyor
Inventor: YAMAMOTO KIYOSHI
IPC: B65G17/20
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trolley conveyor of high durability, free from the inclination of a chain.  <P>SOLUTION: This power and free trolley conveyor 1 is provided with a dog 7 on an arbitrary side link 4a of the chain 2 obtained by alternately connecting center links 3 and side links 4 by means of connection pins 6, the front-side center link 3a is held at a lower part of a dual-wheel power trolley 10 having front and rear two sets of rollers 13 respectively supported by left and right grooves 9 of a rail 2 to control the relative longitudinal oscillation, and the rear-side side link 4b is held at a lower part of a single-wheel power trolley 15 similarly having a set of rollers to control the relative longitudinal oscillation. The rear roller 13 of the dual-wheel power trolley 10 is preferably mounted in a state that the center of a spindle 19 is positioned on a vertical plane orthogonal to a rail 8 through the rear end connection pin 6 of the center link 3a held by the power trolley 10, or its rear part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315717-A (JP)
Title: Recording liquid for inkjet
Inventor: HARAGUCHI KAZUMICHI
IPC: C09D11/00
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording liquid capable of providing a recorded material emitting red color by ultraviolet light and having good water resistance, having sufficient adhesiveness also to a nonporous object, having little odor, excellent in drying property and giving consideration to inflammability.  <P>SOLUTION: This recording liquid for inkjet comprises a binder resin composed of a polyketone resin, an acrylic resin and a polyvinylpyrrolidone resin in which the polyvinylpyrrolidone resin in an amount of 1-20 wt.% based on the binder resin is formulated, a coloring agent or a non-coloring agent and a mixed solvent of water with an alcohol.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004003003-A (JP)
Title: Gas/liquid phase separation apparatus improved in pressure control
Inventor: SPERANZA A JOHN
IPC: C25B9/17
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas/liquid phase separator for an electrochemical cell system having an improved pressure-control function for improving the management of separation of a hydrogen gas from water in an existing electrolytic cell system and the control of a water level inside the phase separator during cell system operation.  <P>SOLUTION: The gas/liquid phase separator 44 is equipped with a fluid inlet 78, a steam outlet 82, a liquid outlet 88 and first and second valves 92 and 94 positioned to establish a fluid exchange with the liquid outlet 88. Both the valves 92 and 94 can be controlled in response to pressure inside the system and the liquid level of the gas/liquid phase separator 44 and are positioned parallel to each other, establishing a mutual fluid exchange. A process for controlling the liquid level in the phase separator 44 comprises steps wherein the liquid level in the phase separator 44 is detected, pressure inside the system is detected, and liquid is discharged by selectively opening the valve positioned to establish a fluid exchange with the phase separator 44.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331428-A (JP)
Title: Recording method for rewritable optical recording medium, and optical disk recording/reproducing device
Inventor: NOBUKUNI NATSUKO
IPC: G11B20/10
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording method for a rewritable compact disk realizing recording at high speed such as octuple speed or higher while keeping the compatibility with the conventional CD-RW specification at least in the quadruple speed.  <P>SOLUTION: In recording information EFM-modulated by the CLV (constant linear velocity) method onto the rewritable optical recording disk medium by a plurality of mark lengths and inter-mark lengths, when inter-recording mark portions are irradiated with a recording light with an erasure power P<SB>e</SB>capable of crystallizing the amorphous and the recording marks are repetitively irradiated with recording light with a record power P<SB>w</SB>and recording light with a bias power the irradiation time of the light with the power P<SB>w</SB>and P<SB>b</SB>is changed depending on a recording linear velocity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004326198-A (JP)
Title: Taste information utilizing-type data retrieving system
Inventor: WAKITA YUMI
IPC: G10L15/00
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a taste information utilizing-type data retrieving system for retrieving information other than taste information, and for acquiring a desired program even when a retrieval keyword is wrong, or a retrieval procedure is wrong or unknown.  <P>SOLUTION: This taste information utilizing-type data retrieving device 10 for retrieving data by using the taste information of a user is provided with a retrieving part 2 for executing database retrieval according to the input of a retrieval keyword by a user, a retrieval procedure deciding part 3 for deciding the reliability of a retrieval process or a retrieval result by a retrieving part 2 and a taste information extracting part 6 for predicting information(taste program) to be retrieved by a user based on taste information stored in a taste information storing part 7 when it is judged that the reliability is low by the retrieval procedure deciding part 3, and for presenting the predicted information(taste program) through an STB 4 to a display 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004000209-A (JP)
Title: Marker for cartilage disorder and use thereof
Inventor: AOKI MIKIO
IPC: A61P19/00
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disease marker for a cartilage disorder, a method of detecting the cartilage disorder using the disorder marker and a method for screening medicines useful for amelioration of the disorder.  <P>SOLUTION: In the base sequence of the following genes: 5-HT7, EDG2, EDG1, ET(A), GPR88, PTH2R, VIP1R, CLIC2, SCN2A, ATA1, ABCA1, ABCG2, GAT1, PLTP, ENT1, NPT3 or IREG1, a polynucleotide having at least 15 continuous base pairs and/or a polynucleotide complementary to the polynucleotide are used as a disease marker for the cartilage disorder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004328505-A (JP)
Title: Piezoelectric oscillator
Inventor: HORIE KYO
IPC: H03B5/32
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a very low structure of a piezoelectric oscillator, and an inexpensive and high-quality production method.  <P>SOLUTION: In the structure of the piezoelectric oscillator wherein only a piezoelectric vibrator 2 and a face-down bonding type semiconductor chip constituting at least an amplifier circuit for oscillation are packaged on an upper surface of a wiring board 1 and an external terminal electrode 12 is provided on a lower surface of the wiring board 1, the wiring board 1 includes a recess for internally housing the piezoelectric vibrator 2 in a portion on an upper surface of a plate-like insulating substrate, the recess is air-tightly sealed with a lid, and the semiconductor chip is packaged in a position adjacent to the recess on the wiring board 1. Then, the semiconductor chip and an exciting electrode of the piezoelectric vibrator 2 are, and the semiconductor chip and the external terminal electrode 12 are conducted by wiring provided on an inner layer or a top layer of the wiring board 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326667-A (JP)
Title: Name solving means at the time of computer name succession, cluster server computer and cluster service program
Inventor: TAKAYAMA MASAHARU
IPC: H04L12/70
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To ensure communication of a client with a successor server immediately after succeeding operation between servers.  <P>SOLUTION: A successor server which succeeds to services from a server in which a fault has occurred succeeds to a virtual server name (specific computer name) and updates information indicating the correspondence between the virtual server name and a network address of the server in which a fault has occurred to information indicating the correspondence between the virtual server name and a network address of the successor server (Steps S1 and S2). The successor server also searches a client registered in a database of a name server, and notifies a message for updating information of a name cache table to information indicating the correspondence between the virtual server name and a network address of its own (Steps S3 to S5).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327401-A (JP)
Title: Pressure switch
Inventor: HAYASHI HIDETOSHI
IPC: H01H35/26
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure switch with its wiring work easily made and capable of maintaining airtightness in a case main body after the wiring work.  <P>SOLUTION: A metal terminal 6 is press fitted into a terminal hole 111 provided at the case main body 10, so that no gaps are born between the terminal hole 111 and the metal terminal 6 that improves airtightness in the case main body 10. Further, since the metal terminal 6 is soldered to a printed board 5 fitted to the case main body 10, the metal terminal is prevented from turning or falling off and can be firmly fixed. Furthermore, since a microswitch 7 is soldered to the printed board 5, there is no need of wiring with a new lead wire in wire connection, that simplifies works and realizes the reduction of the number of parts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332762-A (JP)
Title: Snap-fit mounting structure
Inventor: TOMITA MASAHIRO
IPC: F16B19/00
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a snap-fit mounting structure in which a snap-fit is reliably mounted even when a member to be mounted is a resin-made component, or even when dimensional dispersion is present in the snap-fit part itself.  <P>SOLUTION: In the snap-fit mounting structure in which a mounting member 1 is mounted on a member 3 to be mounted by elastically locking a snap-fit part 2 of the mounting member 1 to a mounting hole 4 of the member 3, a dimension maintaining member 5 to maintain the dimension between the snap-fit parts 2 and 2 facing each other in the mounting hole 4 is provided, and a claw member 6 having the detachment-preventive function by engagement with a projecting part 2-1 of the snap-fit part is formed on an edge part of the mounting hole 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304991-A (JP)
Title: Switching power supply
Inventor: KUROKI YOSHINORI
IPC: H02M3/28
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching power supply which not only supplies electric power to external devices but also has an additional function for transmitting/receiving signals from the external devices.  <P>SOLUTION: A communication means 20 is connected to a primary side of a transformer 12 through a coupling element 17 positioned closer to an input side than a rectifying diode 16 which is connected in series to the drain of an FET13. The communication means 20 comprises a high frequency circuit 21, a coding/decoding circuit 22, a modulation/demodulation circuit 23, and a signal processing circuit 24. When personal computers PC1, PC2 to PCN, which are the external devices, transmit communication data, it outputs by modulating and coding the transmission data and superposing it on an AC voltage as a high frequency. Meanwhile, when the communication data superposed on the AC voltage is inputted, it inputs in the PC1, PC2 to PCN, as the external devices, by decoding and demodulating based on the communication data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003341381-A (JP)
Title: Vehicle speed control method, vehicle speed control apparatus and vehicle speed operation unit
Inventor: KUSTOSCH MARIO
IPC: B60K31/04
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operating unit for setting both the acceleration and deceleration of a vehicle, a vehicle speed control method performed by the operating unit and a vehicle speed control apparatus.   <P>SOLUTION: This invention provides a vehicle speed control method, a vehicle speed control apparatus and operating units (1;5) enabling the acceleration and/or deceleration to be improved by a vehicle driver. In this case, speed control is carried out under the function of the value set in regard to the acceleration and deceleration of the vehicle by the operating units (1;5). Also in this case, functions of the operating units (1;5) are different from functions of an accelerator pedal and a brake pedal. One of a plurality of different values relative to the acceleration and/or deceleration is selected and set by operations of the operating units (1;5).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004046100-A (JP)
Title: Biodegradable in-molding label, and biodegradable vessel with the label stuck thereon
Inventor: NISHIZAWA TAKATOSHI
IPC: G09F3/00
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biodegradable in-molding label which is excellent in water resistance, is enabled to print characters or the like thereon by various printing methods, and is biodegradable under the natural environment, and to provide a biodegradable vessel using this biodegradable in-molding label.  <P>SOLUTION: The biodegradable in-molding label and the biodegradable vessel with the label stuck thereon are formed of laminated films (a/b) providing a film (a) containing a biodegradable resin (A) with a layer (b) containing a heat-sealing biodegradable resin (B).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004336909-A (JP)
Title: Multi-functional stepping motor
Inventor: MIYAUCHI NORIO
IPC: B06B1/04
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker-equipped stepping motor which has a speaker function and a vibration function.  <P>SOLUTION: In this stepping motor constituted of a double-pole flat step motor, a rotor which is magnetically-coupled with a double-pole flat stator at a prescribed space and is at rest by detent torque, and a driving coil magnetically coupled with the double-pole flat stator, a voice coil 15 and a diaphragm 150 of optimum construction for voice are provided, thus offering the speaker function.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307051-A (JP)
Title: Semi-automatic bag bundling tool for fruit
Inventor: MIYAUCHI TOSHIJI
IPC: B65B51/06
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To enhance efficiency, reduce work force, decrease the number of workers and preserve environment or the like in the manual works for bag covering, which are carried out for improving the value of commodity of a fruit and maintaining it.  <P>SOLUTION: In the semi-automatic bag bundling tool for fruit, a small and light electric bundling tool, in which a main equipment capable of being worked by simple operation and an exterior type small-sized storage battery (charging type) are connected with a cord, is employed as a means to cover a fruit with a paper bag. Compared with conventional ways, the working range becomes wider and the working time becomes shorter to be able to contribute to reduction of the work force and decrease of the number of workers or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334713-A (JP)
Title: Computing system and service continuation control program
Inventor: MIZOGUCHI KENICHI
IPC: G06F11/20
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To transfer a service operated on a computer expected to break down to another computer before occurrence of a failure in the computer without any intervention of a system administrator and to normally stop the computer expected to break down for realizing stable operation.  <P>SOLUTION: A failure prediction detecting function FPS1 of a basic service BS1 stops a service on a computer C1 when prediction of failure occurrence in the computer C1 is notified by a failure prediction analysis process PFA1. In this way, user services SVC1 and SVC2 in strong dependency on the basic service BS1 are switched over to other computers C2 and C3. A failed computer stopping function POF1 stops the computer C1 when switching over of all the user services SVC1 and SVC2 is confirmed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334736-A (JP)
Title: Software radio terminal and software communication method
Inventor: OSHIDA YOSHIYUKI
IPC: H04W92/18
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a software radio terminal and a software providing method for making it unnecessary to provide any infrastructure facility for download, for reducing setting costs, for downloading/uploading software anywhere when there is any other communicating party and for establishing an inexpensive communication network whose secrecy property is high by uploading software only to a terminal in which software is registered.  <P>SOLUTION: A software radio terminal is provided with an uploadable/downloadable module, and added with a function of uploading radio software owned by its own terminal to the other station(and terminal), or of downloading radio software owned by the other station.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004042256-A (JP)
Title: Radius end mill with improved chipping resistance in high-feed cutting
Inventor: MAEDA KATSUTOSHI
IPC: B23C5/10
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radius end mill capable of high-feed cutting by improving cutting performance and chipping resistance of a rounded corner cutting edge of the radius end mill.  <P>SOLUTION: In this radius end mill, a rounded corner cutting edge is curved in a projected shape in a view of a rounded corner of the end mill at 45 degrees. C is a position where the position of the maximum value of the projecting amount of projection from a line segment AB passing through an R0-degree part A and an R90-degree part B of the rounded corner cutting edge is projected on the line segment AB. Similarly, D is a position on the side of A on the line segment AB which is 3/4 of the maximum value, E is a position on the side of A on the line segment AB which is 1/2 of the maximum value, and F is a position on the side of A on the line segment AB which is 1/4 of the maximum value. Each length of line segments CD, DE, EF and FA is gradually changed smaller in this order, the changing amount is gradually smaller, and the length of the line segment CD is 50% or more of the line segment AC. Thereby, chipping resistance at the time of high-feed cutting is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004333087-A (JP)
Title: Refrigerant recovery device
Inventor: MOKUYASU KAZUMITSU
IPC: F25B45/00
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-reliability refrigerant recovery device, preventing shortage or excessive supply of oil by indirectly detecting the quantity of lubricating oil in the interior of a compressor of the refrigerant recovery device using an oil tank provided on the outside of the compressor.  <P>SOLUTION: This refrigerant recovery device is provided with: a driving means 1 for sucking a refrigerant from equipment subjected to refrigerant recovery; an oil separating means provided on the discharge side passage of the driving means; an oil storing part 15 for storing oil separated by the oil separating means; and a return oil passage part 19a for guiding the oil from the oil storing part through a first opening and closing means 11a to the suction side passage of the driving means 1. The oil storing part 15 is provided with an oil quantity detecting means 15a for detecting the quantity of oil stored, and on the basis of oil quantity detected by the above means, the first opening and closing means 11a is opened and closed to return the oil to the driving means 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330164-A (JP)
Title: Method for forming thin film pattern, device and its production method and electro-optic apparatus as well as electronic equipment
Inventor: HASEI HIRONOBU
IPC: B41J2/01
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To form a homogeneous thin film pattern while improving the productivity of a device by discharging a functional liquid between banks in a short period of time.  <P>SOLUTION: The film pattern is formed by arranging the functional liquid X on a substrate P. The method comprises: a process of forming the banks B corresponding to the formation area of the film pattern on the substrate P; a process of discharging the functional liquid X between the banks B and B while scanning a plurality of nozzles relatively to the substrate P; and a process of forming the film pattern by carrying out a predetermined treatment of the functional liquid X arranged between the banks B and B.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322986-A (JP)
Title: Electromotive two-wheeled vehicle
Inventor: MIYA NAOKI
IPC: B62K15/00
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe electromotive two-wheeled vehicle which, even when a power supply key is accidentally turned on upon folding for transportation or storage, can prevent a motor from being energized.  <P>SOLUTION: A frame 3 is divided into two parts, a front part and a rear part, from a substantially central part. The split frames are connected to each other through a hinge part 25 so that they are folded into two parts. A detection means 30 for detecting whether or not the frame 3 has been folded back about the hinge part 25 is provided on the frame 3 in such a manner that, when the detection means 30 has detected folding of the frame 3, the motor 2 cannot be operated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI