baber/WOPTO huggingface dataset:
Patent JP-2008263977-A (JP)
Title: Quantitative determination method of diacetyl precursor in food and beverage
Inventor: INOUE TAKASHI
IPC: C12N15/09
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple and accurate method of directly determining the quantity of diacetyl precursor (acetohydroxyacid) in food and beverages.  <P>SOLUTION: In the method for determining the quantity of diacetyl precursor in the food and beverages, acetohydroxyacid reductoisomerase is acted on a sample of the food and beverages under existence of magnesium ions and reduction type nicotinamide adenine dinucleotide phosphate (NADPH), and the diacetyl precursor is measured by increase of oxidation type nicotinamide adenine dinucleotide phosphate (NADP) or decrease of the NADPH as an index.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009243040-A (JP)
Title: Door latch device of cabinet with flap door
Inventor: FUKIMOTO OSAMU
IPC: A47B17/00
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door latch device of a cabinet with a flap door, which enables the weight saving of the door by a simple structure, which can reduce costs by decreasing an urging force of an urging means of the door, and which has proper operability.  <P>SOLUTION: A latch lever 22, the lower end of which has an operation rod 25, is pivotally mounted on the front lower portion of a cabinet body 7 by a horizontally-directed rotating shaft 23 so that the operation rod 25 can be longitudinally turned below a bottom plate 16 of the cabinet body 7. A locking portion 27a of the latch lever 22 can be engaged with/disengaged from a locking pin 26 of the door 8 in the closing of the door. Additionally, the cabinet body 7 is provided with a torsion coil spring 11 for urging the locking portion 27a in the direction of engagement with the locking pin 26.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009245757-A (JP)
Title: Key top with display
Inventor: KIMURA KIMITANE
IPC: H01H13/02
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a key top with display, which can display displays on a printing layer arranged at its underside distinctly on its surface side, and therefore can enhance its decorative property.  <P>SOLUTION: The key top with display comprises a key top 80 with translucency, and a display-part-forming film 60 set at an underside of the key top 80 and equipped with a printing layer for display 63 at a position opposed to the key top 80. As the vicinity of an outer periphery part of the underside of the key top 80 is bonded to a part around the printing layer for display 63 of the display-part-forming film 60 by an adhesive layer 90, the printing layer for display 63 can be arranged at an underside of the key top 80 without intercalation of the adhesive layer 90.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244177-A (JP)
Title: Analyzer, analysis method, and computer program
Inventor: WAKAMIYA YUJI
IPC: G01N35/02
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To respond to a demand for performing both specimen ID operation and rack ID operation.  <P>SOLUTION: This analyzer can set a first piece of information where a rack ID for identifying a rack 4 capable of holding a plurality of specimen vessels 3 is associated with the positions of the specimen vessels in the rack 4 and a measuring item to the specimens of the specimen vessels 3, and a second piece of information where a specimen ID for identifying each specimen is associated with a measuring item to the specimen. The analyzer has a bar code reader for reading the rack ID and the specimen ID, and can identify the position of the specimen vessel in the rack. The analyzer determines the measuring item of the specimen, referring to the first piece of information and the second piece of information based on the read rack ID and specimen ID and the identifying result of the position.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009249640-A (JP)
Title: Anode material for solder plating
Inventor: YOSHIDA YOSHIHIRO
IPC: C25D17/10
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anode material for solder plating, which stabilizes a dissolution rate in a short time.  <P>SOLUTION: The anode material for electroplating has a component composition containing 3 to 65 mass% of Sn and the balance including Pb and unavoidable impurities, wherein both of an orientation degree (%) of (200) planes and an orientation degree (%) of (220) planes are not less than 12.5% in the crystal planes of Pb included in the anode material for electroplating.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009249834-A (JP)
Title: Underground structure
Inventor: KASHIMA YUTAKA
IPC: E02D31/02
Filed: 2008-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an underground structure such as a tunnel skeleton and a caisson, which is provided with a water passing means for allowing the passage of groundwater into the underground structure such as the tunnel skeleton and the caisson, which enables the clogging of the water passing means to be easily eliminated in the inside space section of the underground structure, which can maintain its performance over a long period of time, and which has excellent maintainability by virtue of a simple constitution.  <P>SOLUTION: Oneside ends of pieces 9 and 11 of cleaning piping are connected to the water passing means 8, 10 and 13; the other side ends of the pieces 9 and 11 of cleaning piping are provided on the approximate inner surface side of the underground structure 1; portions of them are provided with detachable water sealing means 9a and 11a for cleaning; a water intake pipe 15, which is connected to the water passing means 8, 10 and 13 inside the side wall 6 facing the upstream side of the groundwater and the outer end portion side of which is elongated to natural ground on the upstream side of the groundwater, is provided; and a drain pipe, the outer end side of which is elongated to the natural ground on the downstream side of the groundwater, is connected to the water passing means 10 inside the side wall 6 facing the downstream side of the groundwater, so that a downstream groundwater environment can be conserved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009249305-A (JP)
Title: Dentifrice composition
Inventor: KATO KAZUHIKO
IPC: A61K8/19
Filed: 2008-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dentifrice composition having a reinforced decoloring effect.  <P>SOLUTION: Provided is the dentifrice composition containing the following components (A), (B) and (C), wherein the total amount of the components (B) and (C) is 0.1 to 10 mass%. (A) Polishing inorganic powder, (B) organic resin powder having an average particle diameter of 75 to 300 μm, (C) cellulose powder having an average particle diameter of 5 to 50 μm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009247960-A (JP)
Title: Purification method for purifying contaminated soil
Inventor: MATSUMOTO SATOSHI
IPC: B09C1/10
Filed: 2008-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biostimulation technique which can purify efficiently soil contaminated by organic materials.  <P>SOLUTION: The method of purifying contaminated soil includes mixing soil contaminated by organic materials with pulverized charcoal having fine pores of 1-500 μm and a minus redox potential to thereby activate soil bacteria in the soil and promote the decomposition of the organic materials.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009251218-A (JP)
Title: Method for manufacturing optical waveguide
Inventor: TSUCHIZAWA YASUSHI
IPC: G02B6/13
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To achieve optical coupling of a rib type waveguide composed of a silicon wire to an optical fiber in a highly efficient state by suppressing loss.  <P>SOLUTION: Line-like resist patterns 121, 122 extended in a predetermined direction (waveguide direction) are formed on a silicon oxide layer 105. The resist patterns 121, 122 are continuously and integrally formed and the resist pattern 122 on a tip portion is formed like a taper shape tapered toward an end part. Then, oxide silicon patterns 141, 142 are formed by these resist patterns 121, 122. Then a silicon layer 103 is patterned by using these oxide silicon patterns 141, 142 as masks.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009253708-A (JP)
Title: Portable terminal equipment, and program
Inventor: SUZUKI HIDEO
IPC: H04M1/57
Filed: 2008-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to make a telephone conversation with the other party of telephone conversation failure at the optimal timing that the telephone conversation validating circumstances is restored, when it becomes impossible to make a telephone conversation in response to an incoming call.  <P>SOLUTION: When it is impossible to make a telephone conversation in response to an incoming call from a telephone communication part 5, a CPU 1 stores the source of the call in a telephone conversation failure table UCT as the other party of telephone conversation failure, and under such conditions that a telephone conversation validating timing showing that the telephone conversation invalidating circumstance has changed to a telephone conversation validating circumstance is detected and the other party of telephone conversation failure is stored in a telephone conversation failure table UCT, the CPU 1 executes processing for making telephone conversation with the other party of telephone conversation by executing notification processing to promote a user to call the other party of telephone conversation failure or executing mail transmission processing to the mail address of the other party of telephone conversation failure to notify that the telephone conversation validating state has been restored.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009249988-A (JP)
Title: Traffic sign
Inventor: HIRANO YOSHIAKI
IPC: G09F7/00
Filed: 2008-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traffic sign capable of minimizing the whole thickness and size.  <P>SOLUTION: The traffic sign is provided with an Al plate 1 having a penetration section 2 formed by notching a character, a figure and the like, a colored restrorefletion sheet 3 integrally laminated on the surface of the Al plate 1, a backing plate 20 fixed with a mounting tool 10 on the back surface of the Al plate 1 by integrally laminated a white colored semi-transparent reflection sheet 4 on a transparent acrylic plate 5, and a milk white colored translucent plate 6 disposed in a prescribed interval apart at a backward of the backing plate 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009254444-A (JP)
Title: Electric kettle
Inventor: OKADA YOSHIHIRO
IPC: F24H1/08
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To surely remove cavitation without discharging hot water in an inner container to the outside.  <P>SOLUTION: This electric kettle includes a container body having the inner container for boiling water, a lid body of the container body, heating means for heating the inner container, an electric pump feeding the hot water in the inner container to the outside via a hot water feed passage, heating control means for retaining the hot water to a predetermined temperature after boiling water by the heating means, and pump control means for controlling the driving condition of the electric pump, wherein the pump control means is configured to be driven periodically for a predetermined time in a driving condition in which the hot water in the inner container is not discharged to the outside via the hot water feed passage while the heating control means controls the electric pump to boil water or retain the heat of the hot water, so that the electric pump is driven periodically for the predetermined time in the driving condition in which the hot water in the inner container is not discharged to the outside so as to discharge air bubbles intruding in the electric pump.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009254492-A (JP)
Title: Valance stitch sewing machine
Inventor: YASUMURA SATOSHI
IPC: D05B1/10
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To easily adjust a carrier and a hook when changing needle spacing.  <P>SOLUTION: A valance stitch sewing machine 10 for changing and adjusting intervals between a plurality of needles 101 to 104 includes: a carrier 121 and a hook 122 for holding valance stitch yarn in cooperation so that valance stitch yarn K crosses in the forward direction between any two needles when locating needles; a reciprocal rotating shaft 107 for granting a reciprocal rotary force to the hook and the carrier; a first transmission mechanism 30 for transmitting power to the carrier from the reciprocal rotating shaft; and a second transmission mechanism 40 for transmitting power to the hook. The valance stitch sewing machine includes: a first adjustment mechanism 70 for adjusting a distance between a rotation end part of the carrier and a rotation center; and a second adjustment mechanism 80 for adjusting a distance between the rotation end part and the rotation center of the hook.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008268207-A (JP)
Title: Anchor escapement comprising two escape wheels
Inventor: CABEZAS JURIN ANDRES
IPC: G04B15/14
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an escapement having two escape wheel sets for indicating two time regions.  <P>SOLUTION: The escapement includes the first escape wheel set 1, the second escape wheel set 2, and a roller 3. The roller 3 has a first impulse pallet stone 5 cooperating with the first escape wheel set 1, and a third impulse pallet stone 12 cooperating with the second escape wheel set 2. An anchor piece 6 driven on a pivot 7 cooperates with an impulse pin 4 via a fork 8. The fork 8 is disposed in the anchor piece 6. The anchor piece 6 carries a second impulse pallet stone 9 and a fourth impulse pallet stone 13, and they cooperate with the first escape wheel set 1 and the second escape wheel set 2, respectively. The anchor piece 6 has a first locking pallet stone 10 and a second locking pallet stone 11 cooperating with the second escape wheel set 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009255705-A (JP)
Title: Front part structure of automobile
Inventor: KIDO HIROTO
IPC: B62D25/08
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a front part structure of an automobile capable of transmitting an impact load applied to the body forefront to the rear part of the body etc. through a front tire in good performance and dispersing even if the front tire retreating in the event of a head-on collision makes also a relative movement upward with respect to the body.  <P>SOLUTION: The front part structure of automobile is equipped with a front hinge pillar 3 installed behind each front tire W, an apron reinforcement 4 extending forward from the upper part of the front hinge pillar 3, and a coupling member 61 to couple together the front hinge pillar 3 and the apron reinforcement 4 in a part over behind the tire W in the diagonally crossing arrangement.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009259576-A (JP)
Title: Terminal block and conductive metal fitting for terminal block
Inventor: OSADA YUTAKA
IPC: H01R9/24
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal block capable of connecting thicker wires without using crimp terminals.  <P>SOLUTION: The terminal block includes cases 10 as insulating chassis, and conductive metal fittings 20 each equipped with an input-side terminal 22 and an output-side terminal 23 on a platy body part 21 and mounted on the case 10. Since the conductive metal fitting 20 has a block part 24 integrally fitted to the input-side terminal 22 in the body part 21, an input-side wire C1 can be connected and fixed to the conductive metal fitting 20 by clamping a setting screw 25 through a screw hole 24c from a top-face part 24b with a conductive part C1a of an end part of the input-side wire C1 in an inserted state into an opening 24a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009255002-A (JP)
Title: Hulling machine
Inventor: SAKAMOTO AKINORI
IPC: B02B3/04
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hulling machine which has an upstream supply plate whose inclination angle can be modified so as to adjust the amount of raw rice to drop downward in cooperation with a lead roller and a downstream supply plate allowing raw rice falling down naturally and directly or indirectly from the upstream supply plate to fall toward the pressing position of first and second rolls and can retain good hulling efficiency of the first and second rolls when the inclination angle of the upstream supply plate is modified.  <P>SOLUTION: A controller 70 detects, directly or indirectly, the width of the clearance between an upstream supply plate 36 and a lead roller 35 via a clearance width sensor 76 and controls the output of an adjustment motor 8 so as to increase the rotational speed with respect to a predetermined reference rotational speed when the detected clearance width becomes greater than a predetermined reference clearance width and to control the output of the adjust motor 8 so as to decrease the rotational speed with respect to the reference rotational speed when the detected clearance width becomes smaller than the reference clearance width.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009262171-A (JP)
Title: Forged pinion and method for forming the same
Inventor: SEKI TOMIO
IPC: B21K1/30
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forged pinion to which high torque can be input while suppressing its upsizing, and a method for forming the forged pinion.  <P>SOLUTION: A forged pinion 1 has: a base part formed into a cylindrical shape; a support hole 5 supported on the outer periphery of an axial member, which is arranged in the axial center part of the base part in the direction of the axis of rotation and to which torque is transmitted; and gear teeth 7 erected on the periphery of the base part by forging the base part. Fiber flows 9 are flow-formed in forging on the base part and the gear teeth 7 in the direction crossing the direction of the tooth traces of the gear teeth 7.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009268308-A (JP)
Title: Stator core and method of manufacturing the same
Inventor: HIRAOKA MOTOKI
IPC: H02K1/02
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stator core with high strength and excellent magnetic property, which is made of a product formed in a mold, and to provide a method of manufacturing the same.  <P>SOLUTION: A method of manufacturing a stator core for a motor is provided, the stator core being equipped with a yoke Y in circle shape when viewed in a floor plan and a tooth T that protrudes inside in the radial direction from the yoke Y. The method includes a first process of molding backup molded products 10, 10A, constituting a framework of a split core, with a linear electromagnetic steel wire 1 or an electromagnetic steel wire chips 1A; and a second process of casting cast-iron magnetic materials, with a plurality of backup molded products 10, ..., 10A, ... put in the made while being in a posture in which they are incorporated in a circumferential direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008183441-A (JP)
Title: Pinball game machine
Inventor: HARADA NORIHIKO
IPC: A63F7/02
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball game machine which can distinctively detect balls shot into a winning opening for every mode of the opening.  <P>SOLUTION: Right and left blades 3 and 4 have projecting walls 3a and 4a projecting to the facing sides and increasing the projection amounts downward. The right and left blades 3 and 4 are separated larger than the diameter W10 of a shot ball 20 in the upper side W1 and smaller than the diameter W10 of the shot ball 20 in the lower side W2 by the projecting walls 3a and 4a during shrinkage. Since both projecting walls 3a project smaller toward a game board 10 side, a shot ball 20 winning during shrinkage is stopped from dropping in a nearly half position of the projecting walls 3a and 4a and delivered to a first winning route 11 on the rear side of the game board 10 along the slopes of the projecting walls 3a and 4a. On the other hand, during expansion of the winning opening 1, the shot ball 20 drops without being blocked by the projecting walls 3a and 4a and delivered to a second winning route 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009269120-A (JP)
Title: Silicon structure manufacturing method
Inventor: MATSUO HIROYUKI
IPC: H01L21/3065
Filed: 2008-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicon structure manufacturing structure for easily forming a recess of a high aspect ratio, which has a step formed therein, with high precision.  <P>SOLUTION: The silicon structure manufacturing method has: a mask pattern forming step of forming a mask pattern 2 having formed therein a plurality of opening portions 21a to 21f, 22 different in dimension W or shape; an etching step of simultaneously performing anisotropic dry etching of a base material 1 exposed to the opening portions 21a to 21f, 22, in depth directions d1, d2 to form initial recesses 11, 12 having the mutually different depths d1, d2; an oxidized portion forming step of oxidizing internal surfaces of the initial recesses 11, 12, and oxidizing the whole of the base material 1 left as partitions 1w between the initial recesses 11, 12, to thereby form oxidized portions; and an oxidized portion removing step of removing the oxidized portions to form the recess 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009273300-A (JP)
Title: Mounting structure and mounting method of protector
Inventor: OCHI HIDEKI
IPC: H02G3/04
Filed: 2008-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the hanging of a hanger or the like to a flexible linear member suitable for a mounting object.  <P>SOLUTION: A protector 1 is divided into a plurality of protector units 15A, 15B... along the longitudinal direction of a wire harness 3. Fitting projections 23 are formed to the protector units 15A, 15B.... Fitting holes 9a are formed to a roof side-rail inner panel 5. The fitting projections 23 are inserted into the inserting holes 9b of the fitting holes 9a and moved to the rear of a car. Consequently, a base section 23a is penetrated into a moving hole 9c, pushing pieces 23b and 23c push the internal surface of the roof side-rail inner panel 5, causing an engaging projection 23d to be inserted into an engaging hole 9d. Accordingly, the plurality of protector units 15A and 15B are mounted one by one from the protector unit 15A at a most end section. The adjacent protector units 15A and 15B mutually connect the engaging projection 27 into the engaging holes 17a and 21a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009268444-A (JP)
Title: Cutting blade of flail mower
Inventor: TOMITA TOSHIAKI
IPC: A01D34/535
Filed: 2008-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a cutting blade of a conventional flail mower has a heavy weight and tends to knock off stones or the like by strong force or be easily broken when it hits a solid material in a field, since it has a strong rotational force.  <P>SOLUTION: The cutting blade 1 of the flail mower which is attached to a cutting blade holder 2 of a rotor shaft 4 as freely rotatable by a mounting member 3, consists of two divided half parts 10 making contact with each other at their contacting surfaces 110, and also each consists of one plate-like body having a left and right symmetric shape with the contacting surfaces 110 as an symmetry axis surface. Each of the plate-like bodies has a shape in which the lower part 12 of a contacting surface part 11 is twisted from the contacting surfaces 110 to an opposite lateral direction and forward direction sequentially by approximately 90 degrees, respectively, and each of the end sides of the plate-like bodies facing in rotating direction is formed as a flat front edge 14.  <P>COPYRIGHT: (C)2010,JPO&INPIT