baber/WOPTO huggingface dataset:
Patent JP-2004325144-A (JP)
Title: Saccharinity meter
Inventor: OIKAWA YOICHI
IPC: G01N21/21
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a saccharinity meter which measures saccharinity without being influenced by absorption by epidermis, even to a fruit having the thick epidermis such as a melon or a watermelon.  <P>SOLUTION: This saccharinity meter is equipped with a measuring part of the angle of rotation for irradiating a plant fruit with light and measuring the angle of rotation of transmitted light of the light by the fruit, and an actual length measuring part for measuring the fruit diameter. The saccharinity is estimated based on the angle of rotation and the diameter measured at the first measuring time after mating of the fruit and at the second measuring time after the first measuring time. Since data of the raising state by the size and the saccharinity are accumulated relative to the individual fruit in a process of measurement of the angle of rotation, not only saccharinity estimation of the individual fruit but also raising management such as determination or prediction of a harvest time or a shipping time are enabled.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324517-A (JP)
Title: Abnormality determining device for secondary air supply device
Inventor: KOYAMA HIROYASU
IPC: B01D53/86
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To accurately determine the abnormal or normal state of a secondary air supply device wherein an on-off valve driven by downstream pressure of a throttle valve which is negative pressure, is interposed in a secondary air supply passage.  <P>SOLUTION: This abnormality determining device is applied to the secondary air supply device wherein an ASV which is a normally-closed negative pressure response type on-off valve opened by downstream pressure of the throttle valve which is negative pressure, is interposed in the secondary air supply passage, and determines the abnormality of the secondary air supply device based on the pulsation level of ASV upstream pressure values Pai computed from the Pai over a prescribed period T1. The prescribed period T1 is started from a point of time (time t3) when the state of ASV driving pressure Pdv (= atmospheric pressure-throttle valve downstream pressure) becoming larger than a threshold Pdvref continues for a prescribed time T2. Computation of the pulsation level during the certainly opened state of the ASV is thereby guaranteed. As a result, erroneous determination based on the uncertainly opened state of the ASV due to the insufficiency of negative pressure is prevented in abnormality determination.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321977-A (JP)
Title: Drinking water production method and apparatus
Inventor: ODA KANETOSHI
IPC: C02F1/56
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To develop a method which can produce drinking water even from yellow cloudy raw water without using power, and an apparatus.  <P>SOLUTION: The drinking water production method comprises a process where a coagulant PG comprising a cross-linked polyamino acid or a cross-linked polyamino acid salt is added to the raw water RW for drink to coagulate and precipitate impurities in the raw water, and a process where the supernatant water TW is passed through a filter medium to remove the impurities dissolved in the supernatant water. As the polyamino acid and the polyamino acid salt are foods, they are harmless to a human body, and safe even when a slight amount of them remains in the drinking water. Their coagulation effects are strong, so that even yellow cloudy raw water can be clarified by coagulation and precipitation. Dissolved low molecular impurities are filtered with the filter medium, such as activated carbon and hollow fiber, which can produce safe drinking water. As the drinking water can be produced without power, the drinking water can be easily produced even in a devastated district, a mountainous district, a developing country, and a desert area.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324576-A (JP)
Title: Starter
Inventor: OKUMOTO KAZUNARI
IPC: F02N15/02
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a cost by facilitating the manufacturing of a pinion movable body and selecting also a working method except for forging.  <P>SOLUTION: The pinion movable body comprises a pinion gear 19 meshed with the ring gear of an engine at the time of starting, a rotation regulating ring 20 arranged on the opposite ring gear side of the pinion gear 19, and a bearing member 21 arranged on the opposite pinion gear 19 side of the rotation regulating ring 20. The rotation regulating ring 20 and bearing member 21 are unrotatably fitted (for example, spline-fitted or pressure-fitted) to the cylindrical part 19b of the pinion gear 19 after constituted separately from the pinion gear 19, and fixed by caulking to the cylindrical part 19b, so that its movement in an axial direction is prevented. Thereby, for example, in the case of manufacturing by forging, the shape of a metal mold is simplified, so that a manufacturing cost can be reduced. The working method except for forging also becomes possible.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333677-A (JP)
Title: Image forming apparatus
Inventor: SHIDA MASANORI
IPC: G03G15/02
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve the quality of black characters in a cleaner-less system.  <P>SOLUTION: In an image forming apparatus of the cleaner-less system, only a black transfer roller is offset downstream for scattering prevention.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336240-A (JP)
Title: Rfid tag
Inventor: TURNER CHRISTOPHER GORDON GERV
IPC: H04B1/59
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an RFID tag having a cell structure and an antenna structure integrated through one or more common elements in one body.  <P>SOLUTION: A board 20 is made of a flexible insulation material and mounts conductive patterns 31, 32. An integrated circuit 40 of a UHF, RFID tag 10 is connected to the conductive patterns 31, 32 forming an antenna. The pole 31 of the antenna is connected to the ground pin of the antenna on the integrated circuit 40 through a connect track 33 and the another pole 32 is connected to an antenna input pin on the integrated circuit through a connection track 34. A spacer 50 for holding the cell electrolyte is laminated on the conductive pattern 31, and the second pole 60 of the cell is formed on the spacer 50 and the surface of an insulator 51.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305644-A (JP)
Title: Development puzzle
Inventor: TOKUDA UJIHIDE
IPC: A63F9/10
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a development puzzle as a game toy useful for dementia prevention, rehabilitation training and intelligent growth of an infant by activating the brain and growing concentration.  <P>SOLUTION: The game is performed by first selecting two letters as a start point and a finish point from among 16 alphabetical letters (3) arranged on the outer periphery of the squares (2) of a panel (4) and filling 16 squares (2) with 16 pieces (1) between them for developing a passage. In the case, as for the cut face of the passage of the piece (1), only two pieces have to be in contact with the previously selected alphabetical letters (3), and all of the other pieces have to be connected by their insides.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336441-A (JP)
Title: Data broadcasting program verification system
Inventor: KONDO TAKATOSHI
IPC: H04H60/07
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data broadcasting program verification system enabling a verification on a page picture changed by a lapse of the broadcasting time of a data broadcasting program.  <P>SOLUTION: The data broadcasting program verification system comprises: a storage device 101 storing a set of link selection instructions and a first broadcasting schedule time for acquiring the link selection instructions; an event processing section 109 receiving the designation of a second broadcasting schedule time verifying the picture of a page and acquiring the link selection instructions advanced to the second broadcasting schedule time in the order of the earlier first broadcasting schedule time; and a document tree management section 105 selecting link information in accordance with the link selection instructions whenever acquiring the link selection instructions, specifying program data defining the following transiting picture of the page from the program data successively updated until the first broadcasting schedule time of the link selection instructions arrives based on the selected link information; and displaying the picture of the page based on the specified program data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004043786-A (JP)
Title: Rubber composition
Inventor: TOYOSAWA SHINICHI
IPC: D06M10/00
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition compounded with a vapor-grown carbon fiber whose tanδ value at ≥40°C and modulus at ≥80°C are improved.  <P>SOLUTION: The rubber composition comprises a rubber material as a base and is compounded with the oxidation-treated vapor-grown carbon fiber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326335-A (JP)
Title: Reinforced shell mold and method
Inventor: YANG XI
IPC: B22C9/04
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve the strength of a mold at a high casting temperature by fiber reinforcing.  <P>SOLUTION: Ceramic slurry layers are repeatedly applied to a temporary pattern as an object to be cast. Refractory stuccoes are pasted on the ceramic slurry layers. A plurality of the ceramic slurry layers and stacco layers are formed on the pattern, so that a ceramic shell mold is produced. In the method, at least one stacco layer is formed by pasting granular stacco powders on discontinuous stacco fibers after their pasting.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004343906-A (JP)
Title: Engine starting device
Inventor: OSADA MASAHIKO
IPC: F02D29/02
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine starting device 1 which can relax the shocks accompanying torque transmission on starting the engine and in the middle of cranking.  <P>SOLUTION: When an engine starting signal is inputted, an ECU 3 gradually increases field magnetic flux by gradually increasing a field current energized to a shunt-wound coil 4c of a DC motor 4. After that, a battery current is energized to a series-wound coil 4b and an armature 4a by turning ON an electromagnetic switch 5 (the energization to an exciting coil 5c). By this, the output torque of a starter is not drastically risen. The output torque is gradually increased together with the increase of the field magnetic flux. Accordingly, the generation of shocking torque can be suppressed during the energization to the DC motor 4. Large shocks are not applied to a torque transmission mechanism. As a result, the reliability of the starter can be secured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341381-A (JP)
Title: Three-dimensional image display method and element
Inventor: HAKII TAKESHI
IPC: G02B27/22
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional image display method and element, having high three-dimensional feeling and sharpness feeling in a three-dimensional display system for replacing a fly-eye lens of integral photography with a pin-hole array by a photographic material or the like.  <P>SOLUTION: In the three-dimensional image display method having the pin-hole array and a three-dimensional display image, the three-dimensional image display method and element mutually facingly form the pin-hole array and the three-dimensional display image on both the faces of one supporter (1), and the three-dimensional display image is formed of a silver halide photographic sensitive material, an optical recording material or a heat-sensitive recording material (2).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347202-A (JP)
Title: Combustion device
Inventor: TANAKA YOSHIHIKO
IPC: F23D11/44
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion device having lower power consumption and lower running cost.  <P>SOLUTION: The combustion device 1 has a vaporizing part 8 for vaporizing liquid fuel to be supplied to a combustion part 7. The vaporizing part 8 has an induction heat portion 10 to be heated with electromagnetic induction. The temperature of the induction heat portion 10 is controlled to be a standby temperature during off-combustion and controlled to be an operation temperature during on-combustion. A control device for the combustion device 1 corrects the standby temperature corresponding to the temperature detected by a temperature sensor 100 at the time when a fan 13 of a blower 3 reaches a predetermined rotating number right before combustion operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344414-A (JP)
Title: Game machine
Inventor: HARADA NORIHIKO
IPC: A63F7/02
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To make a player further interested in a game with the presentation interlocking with the movement of game balls themselves on a stage.  <P>SOLUTION: Passage detection sensors 66a-66d for detecting passage of game balls are mounted around an entrance 61, two turning parts and an exit 64 of a game ball pathway 60 for guiding game balls to a start hole 14 formed on the stage 70, and presentation lamps 40a-40d mounted on the inner side of left and right parts of a frame body are lighted step by step whenever a game ball passes the sensors. Accordingly, the player can enjoy not only the movement of game balls moving in the game ball pathway 60 but also the presentation executed as the game balls move in the game ball pathway 60, and the player is made more interested in the game with the presentation interlocking with the movement of game balls themselves on the stage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315081-A (JP)
Title: Transportable supplying and discharging apparatus for automobile engine oil or the like
Inventor: KATAI OSAMU
IPC: B67D7/04
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transportable supplying and discharging apparatus which can be operated at a desired place.  <P>SOLUTION: The transportable supplying and discharging apparatus is provided with a small oil pump mounted on a transportable undercarriage and a discharging hose and an intake hose connected to the oil pump and a coupler furnished on each tip of the hoses so that a new engine oil can be transported and supplied to an oil pan or a reservoir tank of an automobile or a used oil or the like can be sucked and discharged and in particular the apparatus is composed so that a polyethylene tank can be mounted on the undercarriage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350461-A (JP)
Title: Inductive load driving device and vacuum cleaner
Inventor: KUSHIDA HIROYUKI
IPC: H02M7/5387
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To suppress noise, by reducing a large transient voltage that is caused to occur because of the inductivity of a load at the time of switching.  <P>SOLUTION: With regard to the structure of a high-voltage-side driving circuit portion 4a, the circuit is structured by connecting a second resistance element 15 with a first resistance element 14 and the collector-emitter path of a first transistor 11 in series between a power supply terminal Pb of a second power source 7 and a ground terminal Pe, by connecting a third resistance element 16 with the collector-emitter path of a second transistor 12 in series between the connection point 18 of a first NchFET 3a and a second NchFET 3d connected in series and the power supply terminal Pb of the second power source 7, and by connecting the anode of a diode 13 and the gate of the first NchFET 3a to the connection point 20 of the second transistor 12 and the third resistance element 16. This circuit structure reduces the transient voltage that is generated when the second NchFET 3d at the low-voltage side is turned off so that the noise can be suppressed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348616-A (JP)
Title: Information processor and method therefor recording medium, and program
Inventor: NISHIO IKUHIKO
IPC: G06F3/033
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve operability of character entry in a portable electronic device.  <P>SOLUTION: An X-axis angle detector 11 and a Y-axis angle detector part 12 each provide an angle representing the tilt of a handheld terminal 1 to a display control part 14. The display control part 14 displays an "a" column area to a "wa" column area of the Japanese kana syllabary circularly, and when a user tilts the handheld terminal 1, and provides a control signal for focusing on one of the column areas from the "a" column area to the "wa" column area corresponding to the degree of tilting to a display part 15 composed of an LCD 32, etc. At a character entry processor 17, the entry button 31 of the handheld terminal 1 is held down by the user. The column area focused on at the time is determined as being the column area for the character the user intends to enter, and the entry processing is done. The device is applicable to a portable electronic apparatus.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004143139-A (JP)
Title: New piperidine derivative
Inventor: TAKAHASHI MASAMI
IPC: A61P31/04
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new piperidine derivative that has excellent tachykinin receptor antagonistic activity.  <P>SOLUTION: The piperidine derivative is represented by general formula (I) [wherein ring A is a benzene ring which may by substituted; ring B is a benzene ring which may be substituted; R<SP>1</SP>is an alkyl which may be substituted, hydroxy which may be substituted or a group represented by the formula (wherein R<SP>11</SP>and R<SP>12</SP>are identical or different H, carbonyl which may be substituted, sulfonyl which may be substituted, or an alkyl which may be substituted); R<SP>2</SP>is H or the like; Z is O or -N(R<SP>3</SP>)-(wherein R<SP>3</SP>is H or an alkyl); R<SP>4</SP>is H or an alkyl].  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004354533-A (JP)
Title: Backlight unit
Inventor: YAMANAKA SATORU
IPC: G02F1/13357
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backlight unit which is fabricated with a relatively simple configuration, with which even and uniform luminance distribution on a light emitting surface is obtained and which retains excellent luminous efficiency.  <P>SOLUTION: The main body 1 has a shallow dish shape with an upstanding periphery, has a plurality of fluorescent lamps 2 aligned inside and has a light transmitting diffusion plate 3 attached to its opening part. The inside of the main body 1 comprises a reflection plate 10 which is formed of two parts (a diffuse reflection part 11 and a mirror reflection part 12) with mutually different characteristics. Light from the fluorescent lamps 2 is diffused with the diffusion plate 3 so as to achieve surface light emission. The mirror reflection parts 12 mainly producing specular reflection are disposed on positions which are deviated from, and not opposite to, the fluorescent lamps 2. Other parts are made to be the diffuse reflection parts 11 mainly producing diffuse reflection. Reflected light from the mirror reflection parts 12 is intensely condensed to respective halfway points of alignment pitches P, where the luminance lowers, and compensates lowering of the luminance at the corresponding positions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004163875-A (JP)
Title: Feedback active noise controlling circuit and headphone
Inventor: CHEN TE-LUN
IPC: H04R1/10
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To effectively improve the sound reception quality of a microphone sensor by effectively improving the active noise reduction performance of an active noise cancellation headphone.  <P>SOLUTION: A feedback active noise cancellation headphone is disclosed. A plurality of microphone sensors are disposed in front of the left and the right speakers of the headphone for improving the sound reception quality of the microphone sensors, so that an active noise controlling circuit accurately generates an inverse phase soundwave for countering the low frequency noise, and further to improve the noise reduction performance of the active noise cancellation headphone.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004350909-A (JP)
Title: Game machine
Inventor: NAGANO TOSHIAKI
IPC: A63F7/02
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine replacing a performance pattern when notifying a big win determination result based on bioinformation of a player.  <P>SOLUTION: A variable display of a special pattern is started by a special pattern specification command (S107: YES, S110), a settled display is performed by a whole pattern stop command (S112: YES, S113) and the determination result of a big win is notified. A demonstration pattern is varied synchronously with the special pattern and the determination result of the big win is notified along with the performance. A bioinformation measuring processing periodically measures bioinformation of a user (S118) and sets a reference value. The reference value is compared with a measurement value measured in the last and, when the user is mentally discouraged, the performance of the demonstration pattern is replaced to a super ready-to-win variation patter and when being in an excited state, replaced to a ready-to-win pattern (S109). Then, the variation of the special pattern and the demonstration pattern are asynchronously performed so as not to cause inconvenience due to the change in the variation time (S111).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351798-A (JP)
Title: Thermal head and thermal printer employing it
Inventor: MURATA TAKAHIRO
IPC: B41J2/335
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high performance thermal head capable of stabilizing the fixing position of a connector, and to provide a thermal printer with high productivity.  <P>SOLUTION: The thermal head comprises a head substrate 1 having a heating element 2 and a circuit conductor 3, a member 10 for supporting the head substrate 1, a flexible wiring board 4 having a wiring conductor 5 being connected electrically with the circuit conductor 3, and a connector 6 containing a conduction member 7 for electrically connecting the wiring conductor 5 and an external connection member 9 in a housing 8 into which the external connection member 9 is inserted wherein the housing 8 of the connector 6 is fitted to the supporting member 10 and the fitting direction is differentiated from the inserting direction of the external connection member 9. A thermal printer employing the thermal head is also provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004358561-A (JP)
Title: Staple and staple driving implement
Inventor: TOGUCHI MASASHI
IPC: B25C5/06
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To perform work of wiring at a high place without getting on a stepladder.  <P>SOLUTION: In laying an electric wire 11 in the high place out of reach in a house, a long-sized staple driving implement 1 is held in hand, and the electric wire is caught by an electric wire guide part 2 at the tip. In the state of pressing the electric wire to a laid part, a screw rod 6 in a body pipe 5 is rotated by a power tool 10. A staple push-out body 4 screwed with the screw rod is thereby advanced to push out a staple 3. The pushed-out staple is stuck into a house construction body to fix the electric wire.  <P>COPYRIGHT: (C)2005,JPO&NCIPI