baber/WOPTO huggingface dataset:
Patent JP-2007315363-A (JP)
Title: Knocking determining device for internal combustion engine
Inventor: YOSHIHARA MASATOMO
IPC: F02D45/00
Filed: 2006-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect a crank angle as the criterion of a crank angle for comparing an engine vibration waveform with a knocking waveform model.  <P>SOLUTION: An engine ECU executes a program which includes a step (S106) of setting the searching range of a crank angle having a peak value P as the greatest integrated value for the engine vibration waveform detected by calculating an integrated value obtained by integrating an output voltage value for a knock sensor at crank angles of 5° to include a greater crank angle as an engine speed NE is higher, and a step (S110) of detecting the crank angle having the greatest integrated value in the searching range and setting the detected crank angle as a crank angle having the peak value P for the vibration waveform. Herein, the vibration waveform is compared with the knocking waveform model at a crank angle based on the crank angle having the peak value P.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007319343-A (JP)
Title: Pressure detecting device
Inventor: SHIMAMOTO TAISUKE
IPC: A61B5/0225
Filed: 2006-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent pressure detecting device which, in details, detects the change of the pressure of the artery from the outside by coming into contact with a living body.  <P>SOLUTION: This pressure detecting device 1 is equipped with a detecting section 3A at the location of the opening section 6A of a casing 6. The detecting section 3A is constituted by laminating a sheet-form piezoelectric sensor 7 and a strain sensor 8. A pressing mechanism 14 is provided in the casing 6, and a controlling device 10 controls the operation of a DC motor 15 of the pressing mechanism 14, and makes the detecting section 3A pressed to the skin of the wrist 2 by specified pressure. The pressure change of the radial artery 2A of the wrist 2 is detected by the piezoelectric sensor 7. The controlling device 10 calculates highest blood pressure and lowest blood pressure based on the pressure change, and displays them on a monitor 5. By this method, the pressure detecting device 1 which is compact and thin, and in addition, is hard to be displaced can be provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007322971-A (JP)
Title: Conductive endless belt
Inventor: YANE AKIRA
IPC: G03G15/16
Filed: 2006-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive endless belt which can have its volume resistance value easily adjusted, has uniform conductivity, and also can have variation in resistance value suppressed in spite of environmental change, and further to provide a conductive endless belt applicable to an electrophotographic device which obtains an image of high quality by precise potential control for development of fine and accurate pixels of 600 dpi, 1200 dpi, etc., by a decrease in exposure spot diameter and an increase in density.  <P>SOLUTION: The conductive endless belt has a conductive resin layer formed by charging porous metal having a cell structure in resin. Preferably, the rate Vb/Va of the volume Vb of the resin to the total volume Va of the porous metal is >1 and <1000, where Va is the total volume of the porous metal contained in the conductive resin layer and Vb is the volume of the resin contained in the conductive resin layer, while a cell of porous metal has a hole diameter of ≤50 μm, and the porous metal having the cell structure is in a thin-film shape.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007328928-A (JP)
Title: Switch for vehicle
Inventor: SHIMIZU MASARU
IPC: H01H13/16
Filed: 2006-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switch used mainly for various controls of an automobile, capable of making reliable electrical connections and disconnections with a simple structure.  <P>SOLUTION: A magnet 23 is mounted to an operating body 22 vertically movably housed in a case 21, and the magnetism of the magnet 23 is disposed so that it differs depending on if the operating body 22 is at its upper limit position and its lower limit position. A control means 28 connected to a detecting means 26 opens and closes a switching means 27 in accordance with strength of the magnetism, and thereby, the switch for the vehicle capable of making reliable electrical connections and disconnections with the simple structure without being affected by dust, gas, moisture, lubricant, and the like even when it is used in a place where there is plenty of them.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007328469-A (JP)
Title: Map information providing system, map information providing server, terminal device and map information providing method
Inventor: TAKAHASHI SHINAKO
IPC: G06F17/30
Filed: 2006-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To enable a certain user to refer to information for POI (point of interest) searched by another user who registers position information in an area concerned when the user requests map information for the area to a map information providing server.  <P>SOLUTION: The map information providing server 30 comprises: a position information registration DB 301 accumulating registration position information of each user; a recommend processing means 33 having a retrieval history DB 304 storing each user's retrieval history and a recommend DB 305 storing recommend information for points of interest; and a map image DB 302. When delivery of map information around a desired position is requested from a terminal device of a certain user, the requested map information is acquired from the map image DB 302, and a user who registers position information within an area of a predetermined range specified by the map information is specified in reference to the position information registration DB 301. The recommend processing means 33 extracts the retrieval history of the specified user from the retrieval history DB 304, and delivers it with the map information to the terminal device.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007307880-A (JP)
Title: Method for making bag from plastic film
Inventor: SUGIMOTO MITSUO
IPC: B31B50/64
Filed: 2006-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for making a bag capable of adhering by heating properly two layers of the upper and the lower ones of barrel material made of a plastic film.  <P>SOLUTION: In the method for moving heat adhering members 4 and 5 up and down in the bag-making method, the heat adhering members 4 and 5 are made going up and down by moving two arms of 6a, 6b and 7a, 7b. Further a spring 8 for adjusting a pressing pressure of the heat adhering member arms by 6a, 6b and 7a, 7b by pressing spring is attached.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007332819-A (JP)
Title: Displacement fluid machine
Inventor: ENOKITSU YUTAKA
IPC: F01C13/04
Filed: 2006-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To realize stable starting, without using an auxiliary motor, in a fluid machine having an expander part and a compressor part.  <P>SOLUTION: This displacement fluid machine has a scroll type expander part for forming an operation chamber of a fixed scroll and a turning scroll, and a rolling piston type compression mechanism part having a vane part for partitioning a space formed of a cylinder, a roller and a blocking-up plate. A rotational position of the turning scroll is set to a range up to -45 degrees from this rotational position, with the rotational position of becoming maximum in the volume of the operation chamber communicating with an inflow port of a fixed scroll central part as a limit.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007330471-A (JP)
Title: Slot machine
Inventor: SENMA ATSUYUKI
IPC: A63F5/04
Filed: 2006-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine capable of regulating games implemented per unit time, which improves the interest of the games by actively utilizing a waiting condition.  <P>SOLUTION: The slot machine has reels 2, a start operation means 62, an internal drawing means 42 to draw for an internal winning combination and set an internal winning flag, a stop operation means 61 and an interval measurement means 41 to measure an interval period until a start lever 62 is operated in a game after the point where reels 2 are started in a preceding game of temporarily continuous games. The machine has a waiting means 43 to set unconsumed time portion falling short of a previously specified reference interval period and implement the waiting condition in which the progress of the game is stopped by the unconsumed time portion and a waiting pattern setting means 44 to set a waiting pattern to specify the implementation timing of the waiting condition in accordance with the internal winning flag.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007335601-A (JP)
Title: Laser medium and laser equipment
Inventor: SEKINE TAKASHI
IPC: H01S3/06
Filed: 2006-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser medium capable of effectively suppressing degradation in quality of laser beam which is caused by thermal lens effect.  <P>SOLUTION: The laser medium 10 comprises an active medium 11 of slab form which comprises a first main surface 11a and a second main surface 11b, a first compensating medium 12 of slab form which comprises a main surface 12a jointing to the first main surface 11a of the active medium 11, and a second compensating medium 13 of slab form which comprises a main surface 13a jointing to the second main surface 11b of the active medium 11. The first compensating medium 12 and the second compensating medium 13 have temperature dependency in refractive index of opposite polarity relative to the temperature dependency in refractive index of the active medium 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007334987-A (JP)
Title: Head retracting device, storage device, and head retracting method
Inventor: AOKI TAKAHIRO
IPC: G11B19/04
Filed: 2006-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve performance by eliminating useless head retraction.  <P>SOLUTION: An magnetic disk device 100 obtains a drop signal indicating whether the magnetic disk device 100 is dropped or not from a drop sensor 190, a counter value calculating part 210b calculates a counter value based on this drop signal (a time in which the magnetic disk device 100 is dropped is accumulated and a time in which the magnetic disk device 100 is not dropped is subtracted). And a retraction discriminating part 210c discriminates whether the head is to be retracted or not by comparing the calculated counter value with first and second threshold values.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007331699-A (JP)
Title: Closing part article actuating arrangement of opening of automobile
Inventor: BORRMANN GUIDO
IPC: E05F15/10
Filed: 2006-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact-sized structure of a closing part article actuating arrangement of opening of automobile, in particular, a hatch-back, a trunk cover, a sliding door or a turning door and the like.  <P>SOLUTION: This arrangement comprises a first container extending along a longitudinal direction, a second container extending similarly in a longitudinal direction, having a smaller cross sectional area than that of the first container and arranged to be at least partially shiftable in a longitudinal direction inside the first container, a spindle arranged to cause the first container to be relatively displaced in respect to the second container and installed inside the first container and/or the second container, an electric motor and a transmission device attached to the first container and/or the second container and actively connected to the spindle, and at least one spring arranged inside the first container and/or the second container to act in a longitudinal direction. This invention is characterized in that one of the containers is fixed to a vehicle body and the other is fixed to the closing part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008004623-A (JP)
Title: Surface-mounted light emitting device
Inventor: ONO KEISUKE
IPC: H01L33/48
Filed: 2006-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-mounted light emitting device in which air bubbles are prevented from being mixed into a solder when mounted on a substrate, and cracks are prevented from occurring on the solder on a corner of a package.  <P>SOLUTION: The surface-mounted light emitting device 1 includes a light emitting element 2, the package 3 for storing the element 2, and a pair of lead electrodes 4 and 5 each exposed along a mounting surface 3b of the package 3 mounted on the substrate 9 and protrusively bent out of the package 3 and each connected with an electrode of the light emitting element 2 in the package 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007036213-A (JP)
Title: Semiconductor element
Inventor: SAITO WATARU
IPC: H01L29/78
Filed: 2006-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor element having a super junction structure with a high breakdown voltage and low on resistance without making a process complex.  <P>SOLUTION: In a lower pillar layer SJ1, a lower p-type pillar layer 13 and a lower n-type pillar layer 14 are formed alternately with a lateral period A. In an upper pillar layer SJ2, an upper p-type pillar layer 15 and an upper n-type pillar layer 16 are formed alternately with a lateral period B that is smaller than the period A (B<A). The lower n-type pillar layer 14 is connected to the upper n-type pillar layer 16, thus enabling the periods A, B to be selected so that a drift layer is formed continuously.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008007217-A (JP)
Title: Brake device for elevator hoisting machine
Inventor: YONEDA SHUJI
IPC: B66B11/08
Filed: 2006-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a brake device for an elevator hoisting machine capable of automating adjustment of a brake opening/closing mechanism part required along with wear of friction members by a simple configuration.  <P>SOLUTION: The brake device for the elevator hoisting machine is provided with a brake wheel 1; the friction members 5 for braking rotation of the brake wheel 1; brake arms 3; energizing means 2 for energizing the brake arms 3; brake levers 7; a plunger 8 for opening the brake arms 3 via the brake levers 7 by withstanding the energizing force by the energizing means 2 to separate the brake wheel 1 from the friction members 5; an exciting coil 9 for driving the plunger 8; a groove 11 provided on the surface of the plunger 8 to control the operation of the plunger 8; spiral staircase-shaped steps provided on the lower face of the plunger 8 and on the contact face with the brake levers 7; and a pin 10 fitted into the groove 11 of the plunger 8 and vertically reciprocating and rotating the plunger 8.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008016215-A (JP)
Title: Electromagnetic relay
Inventor: MORI KEIICHI
IPC: H01H50/58
Filed: 2006-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic relay for a printed board of a compact size with equivalent function and yet with a high heat radiation property, and capable of passing a large-load current under a high-temperature environment.  <P>SOLUTION: In the electromagnetic relay 1 fixing a movable contact spring 11 to a yoke 8 of an electromagnetic block, a load current channel inside is formed in a T-shape or a cross shape, and an outside fixed terminal part 12a is arranged at a position in line symmetry with a core axis as a center, whereby, a conductive resistance of the load current channel is made small to improve a balance of heat distribution. As a result, heat radiation inside at conduction of a load current is lessened and the heat inside can be efficiently transmitted outside.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008017612-A (JP)
Title: Split core for low-frequency motor
Inventor: MOGI TAKASHI
IPC: H02K1/02
Filed: 2006-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a split core formed of a magnetic steel sheet which attains the reduction of a hysteresis loss to improve the efficiency of a motor by solving a problem that a conventional magnetic steel sheet is not optimized since the number of revolutions is 100 rpm for the motor for driving a rolling mill, and a frequency is 1 to 40 Hz for the frequency of magnetic flux flowing through the steel sheet which is quite low, because the conventional magnetic steel sheet is developed to remarkably reduce a core loss in a commercial frequency of such as 50 Hz.  <P>SOLUTION: The split core for a low-frequency motor includes Si of 2.0 mass% or more but 2.8 mass% or less, and is manufactured by working the grain oriented magnetic steel sheet of which the mean crystal size is 15 mm or larger but smaller than 50 mm, wherein a material different from the steel sheet in a thermal expansion coefficient is brought into contact with teeth of the split core to supply tensile force to the steel sheet.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008019179-A (JP)
Title: Surfactant mixture and detergent composition
Inventor: YAMAMOTO NAOKO
IPC: A61Q5/02
Filed: 2006-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detergent composition which is low irritative to skins, is excellent in the quantity of bubbles in a highly diluted region, and give fine bubbles.  <P>SOLUTION: This surfactant mixture is a mixture of monoalkyl phosphates represented by the general formula (I) (R is a 8 to 18C straight chain alkyl or alkenyl; X and Y are each H, an alkyl metal, ammonium or an alkanol ammonium, wherein X and Y are simultaneously not H), wherein the contents of the ester salt [the carbon numbers of R in the general formula (I) are 8 to 10, 12, 14, 16, and 18] are 0 to 10 mass%, 50 to 80 mass%, 5 to 20 mass%, 5 to 15 mass%, and 0 to 8 mass%, respectively, and the detergent comprises the surfactant mixture.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008019106-A (JP)
Title: Method for producing metal oxide particle
Inventor: ITO MIHO
IPC: C01F17/00
Filed: 2006-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a metal oxide particle with a primary particle size of a nanometer order at normal temperature under normal pressure.  <P>SOLUTION: This method for producing a metal oxide particle comprises adding water-soluble amines such as monoethanolamine and diethanolamine to a raw material of the metal oxide where a metal element of the metal oxide exists as an ion state in the aqueous solution such as a nitrate and a hydroxide at normal temperature under normal pressure, thereby making pH of the aqueous solution to be 4 or above to produce a metal oxide particle. Further, after adjusting pH of the aqueous solution, in which the metal oxide particle is produced, to 1-4, an ultrasonic wave is irradiated thereto to disperse the metal oxide particle into the primary particle of a monodisperse state in the aqueous solution.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008027948-A (JP)
Title: Semiconductor mounting module
Inventor: SAKUMA NOBUYUKI
IPC: H01L25/00
Filed: 2006-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve a matter that short circuit takes place between solder bumps when a semiconductor mounting module is reflow soldered to a mother substrate.  <P>SOLUTION: The semiconductor mounting module comprises a substrate 2, a semiconductor element 3 flip-chip mounted on one side of the substrate 2, a solder bump 6 connecting between the semiconductor element 3 and the substrate 2, and a plurality of electronic components 5 attached to at least one side of the substrate 2. The module is further provided with a connection member 22 attached closely to the outer circumference of the semiconductor element 3 between the electronic component 5 and the semiconductor element 3 on one side of the substrate 2, and a resin 25 filling the gap between the connection member 22 and the side face of the semiconductor element 3. Consequently, connection strength between the semiconductor element 3 and the substrate 2 can be enhanced without filling the gap between the semiconductor element 3 and the substrate 2 with the resin 25. Occurrence of short circuit between the solder bumps 6 can thereby be retarded even when a semiconductor mounting module is reflow soldered to a mother substrate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008026022-A (JP)
Title: Hydraulic testing device for pipe joint section and hydraulic test method using the same
Inventor: TABUCHI MASASHI
IPC: G01M3/02
Filed: 2006-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic test method for pipe joint section easy to fixing and good in workability and a hydraulic test method using the same.  <P>SOLUTION: The hydraulic testing device for pipe joint section includes: a hydraulic test device body 3 divided on a peripheral direction into a plurality of pieces, tight closely mountable on the joint sections while surrounding the joint sections of pipes 1, 2; a lock screw 6 mounted on the hydraulic test device body 3, abutting to the external surface of the pipe 1 for preventing the hydraulic test device body 3 from getting out; seal means 8 and 9 for sealing the internal space of the hydraulic testing device body 3 surrounding the joint section; and a hole 16 capable of introducing the pressurized water into the hydraulic testing device body 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007293238-A (JP)
Title: Optical information reproducing apparatus and optical information recording system using holography
Inventor: JUNG KYU-IL
IPC: G03H1/26
Filed: 2006-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical information reproducing device, optical information recording device, optical information recording/reproducing device and an optical information reproducing method which enable a reduction in magnitude of size of moving parts while picking up and an enhancement in the precision in recording/reproducing.  <P>SOLUTION: The optical information reproducing apparatus comprises: the objective lens on which the reproduced light is incident, by making the reference light incident on the specified position on the optical information recording medium; the light information detector for detecting the reproduced light passed through the objective lens; the driver part for changing the distance between the light information detector and the objective lens; and the image adjusting part for adjusting the folding rate and the focus adjusting between the exit image by the reproduced light passed through the objective lens and the detection image detected by the optical detector corresponding to the variation between the detector and objective lens.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007211969-A (JP)
Title: Return tube and ball screw
Inventor: KATO MASAHITO
IPC: F16H25/22
Filed: 2006-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To easily improve the strength of a tongue part.  <P>SOLUTION: Base corners of the tongue part 8 are formed to be round, and inner diameter side edges 8a of the tongue part 8 is chamfered from the round parts to the tip end. Therefore, even when the moving speed of a ball nut 3 is increased and the collision speed of a steel ball 4 to the tongue part 8 is increased, stress concentration at the base part of the tongue part 8 can be suppressed. As a result, the strength of the tongue part 8 can be easily improved compared to a method of improving the strength of the tongue part 8 by changing the material or increasing the thickness, for example.  <P>COPYRIGHT: (C)2007,JPO&INPIT