baber/WOPTO huggingface dataset:
Patent JP-2004169505-A (JP)
Title: Structure of fixing part in reinforcing bar end part
Inventor: ASE MASAAKI
IPC: E04C5/12
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing part capable of attaching a fitting for fixation to be attached to an end part of a reinforcing bar to the end part of the reinforcing bar without machining reinforcing bar itself and requiring any special skill by providing excellent construction property and reducing length of fixation.  <P>SOLUTION: This fixation part in the end part of the reinforcing bar is constituted in such a way that the fitting for fixation composed of a fixation plate body b1 and a cylindrical body b2 having a slide support pressure part whose inner face shape is spindle shape is fixed to the end part of the reinforcing bar a buried in concrete by a hardening filler.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179444-A (JP)
Title: Boron phosphide-based compound semiconductor element, manufacturing method thereof and light emitting diode
Inventor: UDAGAWA TAKASHI
IPC: H01L21/205
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boron phosphide-based compound semiconductor element which has a joint structure of a III group nitride semiconductor layer and a boron phosphide layer and which is superior in element characteristic.  <P>SOLUTION: The boron phosphide compound-based semiconductor element is provided with a dissimilar element junction structure composed of the III group nitride semiconductor layer and the boron phosphide layer, and it is characterized in that the surface of the III group nitride semiconductor layer is a crystal face (0.0.0.1.), and the boron phosphide layer is aä111}-boron phosphide layer having a ä111} crystal face stuck on the crystal face (0. 0.0.1.) of the III group nitride semiconductor layer in parallel to the crystal face.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178718-A (JP)
Title: Magnetic recording medium and manufacturing method therefor
Inventor: NAKIRI KAZUHIKO
IPC: G11B5/842
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high density magnetic recording medium having an output and an S/N for coping with a large capacity.  <P>SOLUTION: An average particle diameter of magnetic powder is in the range of 10 to 65nm, and the thickness of a magnetic layer is in the range of 0.01 to 0.15μm, and the magnetic paint used for forming the magnetic layer is manufactured at least through a process in which the magnetic powder is made wet by mixing at least a solvent by a high speed mixer, and a process in which the wetted magnetic powder is mixed with a resin liquid (including a case of only a solvent) at a transfer part of a continuous type two-shaft kneading machine, and then transferred to the kneading part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177042-A (JP)
Title: Toilet heater
Inventor: TSUBOI HIROYUKI
IPC: F24D15/00
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toilet heater for keeping cleanliness by blocking up outflow ports of hot air when using a toilet in an unseated state such as when a male urinates by efficiently blowing the hot air to a hip part and a waist part of a user seated on a stool.  <P>SOLUTION: This toilet heater blows the hot air upon the user on the stool by arranging an air blowing duct having an inflow port and a plurality of outflow ports for allowing the inflow of the hot air blown from a hot air generator above a stool rear rising part, and is characterized in that the air blowing duct moves according to opening operation of the stool.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004183231-A (JP)
Title: Direct sticking method for interior wall
Inventor: TAKAHARA AKIRA
IPC: E04F13/08
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve the sound absorption performance of a structure skeleton and securing workability in decoration.  <P>SOLUTION: By this construction method, a sound absorbing board 16 having sound absorbing holes 16A piercing through the board surface is stuck to the side wall 10A of a concrete skeleton 10, and further an interior board 17 constituting an interior wall 15 with the sound absorbing board 16 is stuck thereto and superposed thereon. Accordingly, a sound wave transmitted through the concrete skeleton 10 to enter the interior side is absorbed by the sound absorbing holes 16A. When the transmitted sound wave is thus weakened, a resonance phenomenon of the sound wave and the interior wall is hardly caused to improve sound insulation performance especially in a low frequency area. Since the side 17A of the interior board 17 is formed into a smooth surface, a decorative paper sheet 20 can be simply stuck or decoration can be simply performed by the application of paints or the like, and also finishing is favorable.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003201870-A (JP)
Title: Valve timing controller for internal combustion engine
Inventor: TABATA TARO
IPC: F02D45/00
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To learn the phase difference between a crankshaft and a camshaft when VVT is not actuated.  <P>SOLUTION: This valve timing control device is provided between a crankshaft and a camshaft of an internal combustion engine, and the phase difference between a pulse of a rotary sensor installed to the crankshaft and a pulse of a rotary sensor installed to the camshaft is detected as signals showing an advance angle volume of the valve timing, so as to control the valve timing control device. At the time of idling when the valve timing control device is not actuated, for example, it is mechanically fixed to a most lag position, the phase difference θ is detected for every pulse, and is regarded as a learning value θ0 i showing a reference position. When the valve timing control device is controlled, a real advance angle value θ<SB>1</SB>is calculated by the computation of θi=θ0 i-θ<SB>1</SB>i, provided that the detection value θ is θ<SB>1</SB>i. Thereby, the advance angle value is accurately calculated even with attachment error and aging effect of the rotary sensors of the crankshaft and the camshaft.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004032977-A (JP)
Title: Method of calculating maximum charging and discharging current values of hybrid electric vehicle battery
Inventor: KOO JAE-SEUNG
IPC: B60W20/00
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of calculating maximum charging and discharging current values of a hybrid electric vehicle battery for improving the service life, and performance of a battery, by maximizing the efficiency in the use of the battery and by preventing damage to it.  <P>SOLUTION: The method of calculating the maximum charging and discharging current values of a hybrid electric vehicle battery comprises four steps a first step where the steady-state charging resistance of the battery is calculated based on the state of the charge of the battery; a second step where a no-load charging voltage is calculated based on the state of the charge of the battery; a third step where a maximum temporary charging current value is calculated under the state of the charge of the battery; and a fourth step where a maximum charging current value is calculated using the maximum temporary charging current value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160100-A (JP)
Title: Server device, game device, game system, and program
Inventor: MORI SHOJI
IPC: G06F21/31
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a fraudulent act by a user by storing the identification information of the user which cannot be altered in a memory medium where a program for advancing a game is stored and executing the personal authentication of the user.  <P>SOLUTION: A server 24 prepares the user identification information, prepares a user password based on the information, and transmits the password to a user terminal 23. The user inputs the received user password in a game machine 1. The game machine 1 recognizes the user identification information from the user password, and stores the information in a nonvolatile memory of an outside memory medium 8. Then, the game machine 1 prepares a parameter password based on the parameter produced by the user operating the game machine and the user identification information. The parameter password is transmitted to the server 24 as the user operates the user terminal. The server 24 recognizes the parameter and the user identification information from the parameter password, and stores the parameter based on the user identification information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086842-A (JP)
Title: Reader/writer
Inventor: INOUE ATSUO
IPC: H04B1/59
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reader/writer capable of enhancing reliability of operations of a data carrier.  <P>SOLUTION: The reader/writer 100 is provided with a data generation circuit 21 which generates data, an envelope voltage generation circuit 1 which generates envelope voltage to be raised in response to a carrier wave control signal and an antenna circuit 22 which emits an AC magnetic field based on the data generated by the data generation circuit 21 and the envelope voltage generated by the envelope voltage generation circuit 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158423-A (JP)
Title: Operating device for switch
Inventor: KATSURAGAWA YUSUKE
IPC: H01H13/36
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of part items, to realize appropriate click feeling, and to dispense with a lubricant unnecessary as well.  <P>SOLUTION: An operating knob 12 is mounted on a switch body 11 in a movable manner in the direction of an arrow A and its opposite direction. A clicking member 15 is located between the operating knob 12 and a part of the switch body 11; the part faces the operating knob 12 in the direction of the arrow A from the operating knob 12. The clicking member 15 is almost linear and is made of a spring material; and both ends of the clicking member 15 are formed into curved portions 15a, 15b, to dislocate working points of buckling force from the linear part of the clicking member 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004200202-A (JP)
Title: Semiconductor photodetecting element
Inventor: YASUOKA NAMI
IPC: H01L29/41
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve a reflecting efficiency without increasing a lateral resistance in the state that a p-type semiconductor layer is thinned.  <P>SOLUTION: A photodetector 2 is provided on a semiconductor substrate 1. A transparent electrode 6 is provided between the semiconductor layer 4 for constituting the uppermost layer of the photodetector 2 of a semiconductor photodetecting element to which a light is incident from the rear surface side of the semiconductor substrate 1 and a metal electrode 7. The transparent electrode 6 is brought into direct contact with the semiconductor layer 4 and the metal electrode 7.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004201377-A (JP)
Title: Controller and control method for synchronous motor
Inventor: NOTOHARA YASUO
IPC: H02P21/05
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller for a synchronous motor which is suitable for current application control of 180° where it controls the current of the synchronous motor into sine waveform even if it uses position sensors arranged at irregular intervals.  <P>SOLUTION: In the controller for a synchronous motor comprising a position detector for detecting the magnetic pole position of the synchronous motor, a motor control means for controlling the synchronous motor, using the position signal of the position detector, and an inverter for driving the synchronous motor, according to the drive signal outputted from the motor control means, the two or more position sensors of the position detector are arranged so that the angular interval between position signals obtained from this position sensor may be irregular, and when the signal intervals between the position signals A, B at irregular intervals outputted from the position detector are at the rate of 1 to n (n is an integer of 2 or over), a speed operation part 1 and a phase correction part 2 that the motor control means possesses use it as it is in case that the signal interval between the position signals is 1, and convert it into information (1/n) equivalent to 1 of the signal interval in case that the signal interval between the position signals is n prior to use.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004200913-A (JP)
Title: Image display apparatus, projector, image display method, and program
Inventor: KOHATA TAKESHI
IPC: G03B21/00
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display apparatus capable of always displaying a full sized image on a screen without the need for an image viewer to adjust the screen, and to provide a rear projector, an image processing method, and a program.  <P>SOLUTION: The image display apparatus 100 for displaying an image part of which has an image missing area a, includes: an image missing area detection section 101 for detecting the image missing area a; a scaling parameter decision section 104 for deciding a scaling parameter of the displayed image on the basis of a result of detection by the image missing area detection section 101; and an image display section 106 for displaying the image on the basis of the scaling parameter.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004199281-A (JP)
Title: Mailing list preparing device
Inventor: NIWA YUKIKO
IPC: G06F13/00
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mailing list preparing device for automatically preparing a mailing list to the destination of a person in charge associated with a predetermined job without preliminarily registering a database.  <P>SOLUTION: This mailing list preparing device is provided with a retrieving part 12 for retrieving a person in charge associated with a job designated by a job managing part 11 from a database 1, and for retrieving the mail address of the person in charge to prepare a mailing list by referring to the retrieval result of the retrieving part 12. Thus, it is possible to automatically prepare the mailing list to the destination of the person in charge associated with the predetermined job without preliminarily registering the mailing list in the database 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004174171-A (JP)
Title: Ultrasonic phantom
Inventor: HIBI YASUSHI
IPC: A61B8/12
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic phantom suitable for training.  <P>SOLUTION: The upper part of a pedestal 2 formed of rubber or the like, which transmits ultrasonic waves, includes a narrow storage portion 3a as well as a wide storage portion 3b behind it, both of which are connected to an insertion hole 8. These storage portions store an esophagus model 4a, a stomach model 4b, and other internal organ models 5 and 6, all of which are formed of animal internal organs. These storage portions are filled with a jelly-like member 7, which transmits ultrasonic waves, to fix those internal organs. The lower part of the pedestal 2 is provided with a blood vessel-modeled hollow tube 17 as well as a vertebra-modeled hollow tube 18 below the storage portions 3a and 3b. An ultrasonic endoscope 11 can be inserted through the insertion hole 8, after the end of the esophagus model 4a is fixed with an esophagus anchoring tube 9, so as to obtain ultrasonic images generally the same as with a case of inserting the ultrasonic endoscope into the esophagus of a human body, thereby providing a simple-structured training device which can be easily used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004195364-A (JP)
Title: Oil/water separating method and apparatus for treatment object water containing emulsified oil
Inventor: SAWADA IWAO
IPC: B01D17/00
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To surely separate emulsified oil at a low running cost with a high separation rate from water in which oil is emulsified by a surfactant.  <P>SOLUTION: Treatment object water containing emulsified oil is made to pass through a coarsening element 3, and part of it is fed to an inlet 6a of a filter 6 using a filter membrane 7 permitting water and surfactant to permeate to make it permeate. The permeate water is discharged from a treated water discharge pipe 12 as treated water, and on the other hand, all the remaining treatment object water fed to the filter 6 other than the permeate water is returned to the coarsening element 3 via a treatment water returning pipe 13 from an outlet port 6b of the filter.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003192542-A (JP)
Title: Cosmetic composition comprising polymer having complementary chemical functional group
Inventor: SAMAIN HENRI
IPC: A61K8/34
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cosmetic composition which has an improved residual property against repeated washing treatments and is coated on hair.  <P>SOLUTION: This cosmetic composition comprising polymers PA and PB having chemical functional groups derived from optically inactive groups A and B, respectively, is characterized in that the chemical functional groups derived from the optically inactive groups A and B are complementary chemical functional groups, do not form a covalent bond before applied to a keratin substance, can form a covalent bond after applied to the keratin substance, and are selected from the groups of epoxide, aziridine, and the like, and from functional groups: XH<SB>n</SB>[X is O, N, S or COO; (n) is 1 or 2], respectively.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004194596-A (JP)
Title: Dung and urine-treating member and dung and urine- treating toilet
Inventor: HAMADA YASUHIKO
IPC: A01K23/00
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dung and urine-treating member and a dung and urine-treating toilet each capable of efficiently carrying out treatment of dung and urine discharged by a small animal and reducing economical load on the owner.  <P>SOLUTION: When dung and urine are discharged to a dung and urine-solidifying agent covered with a sheet body, the dung and urine are formed into dung and urine lumps by the dung and urine solidifying agent. The dung and urine-solidifying agent and the dung and urine lumps on the sheet are lifted up in a state wrapped with the sheet body and the excess dung and urine solidifying agent other than the dung and urine lumps is shaken off from dropping holes bored in the sheet body to the outside of the sheet body. As a result, the dung and urine lumps are left on the inside of the sheet body.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004205256-A (JP)
Title: Evaluation method for photocatalyst by time resolution infrared spectroscopy
Inventor: ONISHI HIROSHI
IPC: G01N21/35
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reasonable evaluation method for maximizing latent faculties of a catalyst and developing a targeted photocatalyst in a short period of time.  <P>SOLUTION: According to this evaluation method for a photocatalyst by time resolution infrared spectroscopy, the dynamic behavior of a photoexcitation carrier of the photocatalyst is observed by using the infrared spectroscopy, and the performance of the photocatalyst is evaluated based on the result of the observation. By this evaluation method for the photocatalyst using the infrared spectroscopy, the performance of the photocatalyst can be reasonably evaluated substantially at a synthesis stage of the photocatalyst without repeating final light response tests. The latent faculties of the photocatalyst can be efficiently maximized and the targeted photocatalyst can be developed in a short period of time.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004207342-A (JP)
Title: Winding type transformer and power supply apparatus using the same
Inventor: KONO KAZUO
IPC: H02M7/48
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To miniature a winding type transformer, and miniaturize and make effective a power supply device.  <P>SOLUTION: A primary wiring 35 is mounted at the center of a bobbin 3, and opposite ends of the primary winding 35 are connected to primary input terminals 23, 33 provided on terminal mountings 19, 21 located at opposite ends of the bobbin 3 through grooves 37, 47 provided in a partition for withstand voltage. First and second secondary windings 39, 41 are mounted at the opposite sides of the primary winding 35 via the partition. A lead wire 35a of the first secondary winding 39 on the end side of the winding on the side of the same in contact with the primary winding 35, and a lead wire 41a of the second secondary winding 41 on the end side of the winding on the side of the same in contact with the primary winding 35, are led to the grooves 37, 47 in the partition in parallel to the lead wire 35a, 35a of the primary winding 35, and are connected with ground terminals 25, 31 on the terminal boards 19, 21, respectively. A self-energyzing oscillation circuit is connected with the primary side winding 35 based upon a feedback signal of primary resonance voltage.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004210686-A (JP)
Title: Composition having inhibitory action on crisis of alcoholic hepatopathy and healing action, and method for producing the same
Inventor: OMORI TOSHIRO
IPC: A61K31/738
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a composition which is collected from barley Shochu (Japanese distilled spirits) distillation residual liquid and has inhibitory action on crisis of alcoholic hepatopathy and healing action.  <P>SOLUTION: The composition having inhibitory action on crisis of alcoholic hepatopathy and healing action comprises an organic solvent-insoluble fraction which is collected by subjecting barley Shochu distillation residual liquid produced as a by-product in Shochu production using barley as a raw material to solid-liquid separation to give a liquid, subjecting the liquid to ion exchange treatment using an ion exchange resin to give a non-adsorbed fraction on the ion exchange resin, ultrafiltering the non-adsorbed fraction on the ion exchange resin by using an ultrafilter to give a concentrate and adding an organic solvent to the concentrate.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004210349-A (JP)
Title: Enclosure supply apparatus
Inventor: OKAZAKI TAKAMASA
IPC: B65B61/20
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To supply an enclosure 3 into a group 2A of containers more efficiently as compared with prior art.  <P>SOLUTION: This enclosure supply apparatus operates as follows. At a stage (a), an abutment member 53 presses against a folded part 5a of an instruction sheet 5 in the enclosure 3, the abutment member 53 moves together with the enclosure 3 up to a stage (b) while keeping this state. Then, the enclosure 3 is folded into two segments while its end part being faced up by a folding member 54, flaps 55 are closed from this state and the enclosure 3 is held between that and the abutment member 53. This enclosure supply apparatus is operated such that at a step (f), the enclosure is mounted in a space formed between necks of the adjoining containers 2 at the group 2A of the containers moving on a transferring means 16 and when the enclosure 3 is mounted there, the flap 55 is opened again and the abutment member 53 moves away from the enclosure 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI