baber/WOPTO huggingface dataset:
Patent JP-2004245723-A (JP)
Title: Method for identifying coronary spasm type angina
Inventor: HIROWATARI YUJI
IPC: G01N33/50
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new, simple method for identifying coronary spasm type angina.  <P>SOLUTION: The coronary spasm type angina is identified by measuring serotonin concentration in plasma samples, whole blood samples, serum samples, or platelet samples. The serotonin concentration in the plasma samples and that in the whole blood, serum, or platelet samples are measured for obtaining the ratio of the serotonin concentration in the plasma samples to that in the whole blood, serum, or platelet samples, thus identifying the coronary spasm type angina.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246766-A (JP)
Title: Card reader
Inventor: TAKITA YUKIHIKO
IPC: G06K17/00
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card reader capable of previously informing a user of its lifetime by detecting the abrasion loss of a magnetic head allowed to slide in contact with a magnetic recording information part of a card by an abrasion detection means.  <P>SOLUTION: The card reader is provided with the abrasion detection means 51 for detecting the abrasion of the magnetic head 40 allowed to slide in contact with the magnetic recording information part 33a formed on the card. Since the abrasion detection means 51 detects that the head abrasion loss of a head part 43 reaches a prescribed value in accordance with the level of a detection signal detected by a secondary coil 45 when a reference signal of a prescribed level is inputted to a primary coil 44 of the head part 43 consisting of a pair of magnetic cores 41, 42 and generates an alarm, the abrasion of the magnetic head 40 can be previously detected and the reading/writing defects of information can be previously prevented.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244994-A (JP)
Title: Door lock device
Inventor: FUKUNAGA KATSUTOSHI
IPC: E05B85/24
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size of a door lock device in the direction of extension of one plane thereof.  <P>SOLUTION: This door lock device is equipped with: a first inside open lever 42a which operates in a plane almost perpendicular to one direction by having an opening operating physical force input to a locking mechanism transmitting the opening operating physical force to the latch mechanism so as to enable the latch mechanism to operate from the state of engagement with a striker to the state of disengagement from the striker; and a second inside open lever 42b which is arranged by being offset in one direction with respect to the lever, and which operates in a plane almost perpendicular to one direction so as to enable the opening operating physical force to be transmitted to the side of the latch mechanism. The door lock device is also equipped with a slide bushing 51 which is arranged in an operating shaft 50 extended in a direction almost perpendicular to one direction, which is engaged with either of the first and second inside open levers so as to be movable in the direction of the operating shaft, and which turns around the operating shaft so as to move between an unset position to be capable of abutting on the other one of the first and second inside open levers and a set position to be incapable of abutting on it.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003331760-A (JP)
Title: High voltage image display device
Inventor: ONISHI TOMOYA
IPC: H01J29/92
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device having an electrode that hardly generates discharge and is not disconnected even if discharge is generated.  <P>SOLUTION: In a potential specified electrode 1106, a first conductive member 1108 which has a narrower width W<SB>2</SB>than the width W<SB>1</SB>of a second conductive member 1109 and a thicker thickness than the second conductive member 1109 is formed on the second conductive member 1109 having a thin thickness. The surface shape of the second conductive member has a surface roughness of 0.5 μm or less and is smoother than the surface shape of the first conductive member. And a thickness of the first conductive member is 2 μm, preferably 3 μm or more, and thicker than the second conductive member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004046787-A (JP)
Title: Micro-current generation circuit
Inventor: MORI SHIGENORI
IPC: H03F3/343
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a micro-current generation circuit capable of generating stable micro-current by reducing fluctuation of the micro-current due to a temperature change.  <P>SOLUTION: A resistor 10 and an npn transistor 11 are connected in series between an internal reference constant voltage and a gland, and a base terminal and a connector terminal of the transistor 11 are connected to each other. A pnp transistor 12, a resistor 13, an npn transistor 14, and a resistor 15 are connected in series between a power source and the gland, a base terminal of the transistor 12 is connected to a collector terminal of the transistor 14 while a base terminal of the transistor 14 is connected to a collector terminal of the npn transistor 11, and a constant current i2 with a negative temperature characteristic flows. A resistor 16 and a pnp transistor 17 are connected in series between the power source and the gland, and the micro-current i3 flows.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004260242-A (JP)
Title: Voltage level shifter
Inventor: ANDO KAZUMASA
IPC: H03K17/687
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage level shifter capable of interrupting a through-current even when a level of a low voltage power supply changes from a low voltage level to a reference level.  <P>SOLUTION: A level conversion section 1 is provided with a current interruption section 4 comprising NMOSes 25, 26 whose gate inputs are connected to a low voltage power supply VDD 1. When a level of the low voltage power supply VDD 1 changes to a reference level VSS, both the NMOSes 25, 26 are nonconductive so as to interrupt a through-current which is caused by an unstable output of both first and second CMOS inverters 11, 12 driven by the low voltage power supply VDD 1 and flowing from a high voltage power supply VDD 2 of the level conversion section 1 to the reference level VSS. Further, since an output hold section 5 stably holds a level of an output terminal 33 of the level conversion section 1, no through-current flows also through an output CMOS inverter 6.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259722-A (JP)
Title: Electronic circuit device
Inventor: OTSUKA KANJI
IPC: H01P3/00
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic circuit device having a power supply structure that can cope with high-speed signals exceeding the GHz band.  <P>SOLUTION: A driver transistor 10 is formed on the surface of a semiconductor substrate 1. A power supply ground-pair transmission line 20 which supplies electric power to the driver transistor 10, and a signal ground-pair transmission line 30 which transmits signals to a receiver, are also formed on the semiconductor substrate. The power supply ground-pair transmission line 20 is connected to the drain layer 3 of the driver transistor 10 and a P<SP>+</SP>-type layer 7 in a P-type well 2. In addition, the signal ground-pair transmission line 30 is connected to the source layer 4 of the transistor 10 and a P<SP>+</SP>-type layer 8 in the P-type well 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256205-A (JP)
Title: Self-propelled conveyer
Inventor: MURAMOTO HIDEKAZU
IPC: B65G41/00
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-propelled conveyer capable of preventing an air cleaner from being clogged early by sand, mud or dust dropped while a belt of the belt conveyer is passing through a return roller, by restraining them from being deposited on a vehicle.  <P>SOLUTION: This self-propelled conveyer includes the vehicle 1 installed with an upper vehicle body 5 on a lower vehicle body 3 having a traveling body 4, and the belt conveyer 2 installed on the lower vehicle body 3 and positioned above the upper body 5. The belt conveyer 2 is projected forward and backward from the vehicle 1 and the return roller 27 is mounted on only the projecting portions, thus preventing sand, mud or dust from dropping from the belt 23 above the vehicle 1 (upper vehicle body 5).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260514-A (JP)
Title: Radio portable terminal equipment
Inventor: SAITO KATSUO
IPC: H04B1/40
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide radio portable terminal equipment capable of performing excellent transmission / reception at a low cost without performing complicated antenna diversity in a small circuit scale without damaging the degree of freedom of the arrangement of antennas when radio terminal equipment is miniaturized further and turned to the size to be put in a hand especially.  <P>SOLUTION: The radio portable terminal equipment comprises: a plurality of antennas; a reflection power detection means for detecting the reflection power of power supplied to the antennas; an antenna selection signal generation means for generating antenna selection signals for selecting the antenna on the basis of the reflection power detected by the reflection power detection means; and an antenna selection means for receiving the antenna selection signals generated by the antenna selection signal generation means and selecting one antenna from the plurality of antennas.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261317-A (JP)
Title: Washer-drier
Inventor: IOKU TATSUO
IPC: D06F33/02
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washer-drier by which power consumption during drying can be reduced.  <P>SOLUTION: A circulating air blowing path 21 is provided for drying the laundry housed in a drum 13 by supplying the drum 13 with warm air which is generated by a blower 25 and a heater 26. The circulating air blowing path 21 is provided with an air intake 27 which is formed on the side of a suction opening of the blower 25. A water bath 5 is formed with an air outlet 28 which is opened and closed by an open/close valve 29. With respect to a drying process, drying operations by warm air by which the laundry is dried by warm air through the circulating air blowing path 21 by closing the air outlet 28 and driving the air blower 25 and the heater 26 and drying operations at room temperature by which the outside air is taken from the air intake 27, is caused to pass through the drum 13 and is put outside of the water bath 5 from the outlet 28 by opening the air outlet 28 and driving the air blower 25 can be performed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262387-A (JP)
Title: Structure for mounting stabilizer on vehicle body
Inventor: NISHIGAKI HITOSHI
IPC: B60G21/055
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To change a mounting position by using a subframe and a torsion bar type stabilizer without providing many bolt holes on the subframe when mounting the stabilizer on the subframe.  <P>SOLUTION: The stabilizer is passed through a through hole 5h. Through holes 6b and 7b for bolts are punched at both ends of a clamp member 3 holding the stabilizer. A difference of a distance ε is provided between a distance L1 from the through hole 7b for the bolt up to the through hole 5h and a distance L2 from the through hole 6b for the bolt up to the through hole 5h. Through holes 4c and 4d for bolts are punched in the subframe 4. When mounting the clamp member 3 on the subframe 4, the through holes 4c and 4d with each other are combined to be mutually reverse and are fastened with bolts 6 and 7, and thereby the mounting position of the stabilizer can be moved by a distance ε.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230877-A (JP)
Title: Clip holder with protector
Inventor: ARAKAWA KUNIO
IPC: B42F9/00
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clip holder designed so that its workability in a working site etc. is improved by preventing filed paper sheets from being stained and also allowing it to be wadded up and contained in a pocket etc. in carrying and that sheets is prevented from being loosed easily.  <P>SOLUTION: In this clip holder, a flexible vinyl sheet etc. is used for a front cover 1 and back cover 2, the front cover is made of a thin transparent material while the back cover thick one, allowing the sheets etc. to be wadded up in a filed condition. A clip having a modest protrusion 5a on its inner side is used as a caulking means or screw 5 for fixing a clip 4 to prevent the sheets filed in the clip from being loosed easily. A base plate 3 with its width of nearly 1/4-1/2 of the total is used for fixing the front cover, the back cover and the clip, a scale 6 is graduated on the back side of the base plate. A pocket made of a transparent material is added to part of the front cover so as to insert business cards etc.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270140-A (JP)
Title: Link of separator
Inventor: ONISHI SEIZO
IPC: E04G17/065
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal fitting of a separator, preventing dislocation from a fastening shaft in breaking a separator to be locked, and stabilizing fitting of the separator.  <P>SOLUTION: This metal fitting is formed by a combination of a metal fitting body in which the separator is driven to be locked and the fastening shaft with a locking flange passed through a molding box and fastened by an outer clamp. The body is formed like a square tube so that the upper and lower and the front and back sides are enclosed, and a cutout front hole in which the separator is driven so as not to eject is provided from the top face to the front. Further a cutout rear hole in which the fastening shaft is locked by the locking flange at the tip is provided from the back to the bottom. The back port of the cutout rear hole is formed like a tunnel hole for passing the fastening shaft with the upper end closed so that the locking flange does not come off.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005147666-A (JP)
Title: Focusing device
Inventor: AKASHI HIROSHI
IPC: G02F1/13
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To speedily match the focus (optimum detection distance) of a sensor running on a distorted work in a non-contact state in the sensor for inspecting the properties of the work surface.  <P>SOLUTION: The sensor is stuck to a suction cup device for sucking by providing a constant gap in a non-contact state by allowing gas to jet out to a work by retaining the focal distance with the work via a supporting tool. A supporting shaft is provided at the supporting tool. The mandrel is penetrated fittedly through the support tool so that it can travel freely in the vertical direction. A vertical travel that is equivalent to the amount of distortion of the work is generated in the suction cup device, which is transmitted to the sensor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004269314-A (JP)
Title: Joined product of aluminum nitride substrate and copper plate
Inventor: MINO KATSUJI
IPC: C04B37/02
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive joined product of an aluminum nitride substrate and copper plates which shows high joint reliability by firmly joining the aluminum nitride substrate and copper plates.  <P>SOLUTION: The joined product 10 is obtained by directly joining the aluminum substrate 11 to the copper plates 12 and 12a by heating. At least the joining surface of the aluminum substrate 11 to be joined to the copper plates 12 and 12a is treated with a chemical surface treatment liquid to facilitate oxygen supply to the joining surface; then, the joining surface is subjected to an oxidation treatment. Preferably, a hydrogen fluoride (HF) solution or a potassium permanganate (KMnC<SB>4</SB>) solution is used as the chemical surface treatment liquid.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273035-A (JP)
Title: Disk cartridge
Inventor: NAKAMIGAWA JIYUNICHI
IPC: G11B23/50
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve a dust eliminating characteristic when dirt on an information recording medium is eliminated.  <P>SOLUTION: A region OR concave part forming member 20 being in an outer periphery rather than a region CR of a center core 10 is provided so that a concave part is formed in the region CR on the center core 10 of an opposing plane being opposing to an information recording medium 5 in an upper shutter member 7, and an upper liner 8U sweeping off dirt attached to the information recording medium 5 is provided on the concave part forming member 20.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267591-A (JP)
Title: Belt with hands for game
Inventor: NARUTOMI MASANORI
IPC: A63F5/04
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that uneven stretch or cracks are caused on the film of a Yakumono-belt (a belt with symbols thereon) while repeating the circulation/rotation of the belt to prevent an accurate display of hands.  <P>SOLUTION: The belt 1 with hands is composed of an endless synthetic resin film body 2 having game symbols 21 thereon, and a driving tooth row body 3 of an elastic thermoplastic resin body provided on both sides in the width direction of the film body 2. The driving tooth row body 3 includes a driving tooth row portion 32 composed of a plurality of teeth 33 and a base portion 31 for supporting the teeth.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269804-A (JP)
Title: Electrical conductivity-imparting agent and electrically conductive material
Inventor: CHIBA KAZUMI
IPC: C08L71/02
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrical conductivity-imparting agent which has high electrical conductivity and flexibility, suffers from no exudation of an ionic electrically conductive agent by bleeding and is excellent in long-term stability, and an electrically conductive material.  <P>SOLUTION: The electrical conductivity-imparting agent comprises an ionic electrically conductive agent comprising a morphorinium compound salt represented by general formula [1] (wherein X is a 1-4C alkyl group; k is 0 or a positive integer of 1-4; R<SB>1</SB>and R<SB>2</SB>are each a 1-8C alkyl group and they may be the same or different from each other; and A is an acid component) and/or general formula [2] (wherein X and Y are each a 1-4C alkyl group and they may be the same or different from each other; k and i are each 0 or a positive integer of 1-4; n is a positive integer of 3-7; and A is an acid component), or comprises the ionic electrical conductive agent and at least one selected from the group consisting of a terminal hydroxyl group-containing polyether polyol and the like. The electrically conductive material comprises a thermoplastic resin or rubber incorporated with the electrically conductivity-imparting agent.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269826-A (JP)
Title: Polyester polymer having improved moist heat resistance and fiber consisting of the same
Inventor: SHIRAKAWA YOSHIKI
IPC: D01F6/62
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester polymer having improved moist heat resistance capable of obtaining a polyester fiber having less fluff, exhibiting less reduction in strength even repeating moist heat treatments and capable of maintaining a soft touch feeling, and a fiber consisting of the same.  <P>SOLUTION: This method for producing the polyester fiber is provided by melt-spinning the polyester polymer having 0.4-0.7 intrinsic viscosity, ≤15 eq/T carboxyl terminal group concentration and obtained by performing the polycondensation of an aromatic dicarboxylate ester in the presence of a catalyst containing a specific titanium compound component and specific phosphorus compound.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240933-A (JP)
Title: Nominal list system with protected personal information and its operation method
Inventor: MATSUI TAKAHIRO
IPC: G06Q50/00
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To realize a nominal list system enabling a person to change his/her personal information to be inserted according to the person he/she is dealing with, easily communicate without revealing his/her own information other than the name, and have an incentive to perform a procedure of change when changing the inserted content.  <P>SOLUTION: Each participant can change an item to be transmitted according to the person he/she is to transmit information. The participant can select disclosure/non-disclosure in a group for all of predetermined items or free items, and selects, when a person out of the group is registered, disclosure/non-disclosure for all the items by the person to be registered. Thus, the participant can select disclosure/non-disclosure for all items of the personal information, and communicate with a person by individual specification by an ID and a name while concealing the non-disclosure items. As the communication means, an e-mail system using ID is used. Accordingly, problems of a conventional nominal list that any one can know the personal information of a inserted person without protection to information, and the personal information to be inserted cannot be changed according to the person who browses can be solved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004275078-A (JP)
Title: New nicotianamine synthase, and gene encoding the same
Inventor: NISHIZAWA NAOKO
IPC: C12N15/09
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new nicotianamine synthase(NAS), and to provide a gene encoding the same.  <P>SOLUTION: The nicotianamine synthase having a specific amino acid sequence or an amino acid sequence where a part of the amino acids in the above sequence is deleted or substituted, more specifically a new nicotianamine synthase derived from Arabidopsis thaliana, is provided. The gene encoding the nicotianamine synthase, a vector containing the gene, and a transformed cell transformed by a gene including the above gene, are provided, respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004237964-A (JP)
Title: Nonstop, high-speed loop railroad system with escort shuttle
Inventor: YAMAMOTO YUKIO
IPC: B61L27/00
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonstop, high-speed loop railroad system with an escort shuttle, capable of establishing an efficient use of a loop line in an urban district and enabling the passenger to reach the destination station in a short time.  <P>SOLUTION: The system includes a main loop line 1 and an escort loop line 2 and works with a circulating passenger car 3 to run on the main loop line 1 in the nonstop condition and an escort passenger car 5 on which passengers get on or get off therefrom on the line 2, whereby the circulating passenger car 3 and the escort passenger car 5 are allowed to run in parallel in the specified division between stations 4 along the loop line by controlling the start and stop of the escort passenger car 5 and its acceleration upon receiving the running information to give the running condition of the circulating passenger car 3, and also the movement of the passengers who wish movement is made practicable by opening the door upon coupling together the door positions of the two sorts of cars. Then the door is closed and the cars are uncoupled, and the escort passenger car 5 is decelerated bit by bit and stopped at the next station 4, where the passengers get on or off.  <P>COPYRIGHT: (C)2004,JPO&NCIPI