baber/WOPTO huggingface dataset:
Patent JP-2013173600-A (JP)
Title: Sheet folding device and image forming system
Inventor: KAMEYAMA KENJI
IPC: G03G15/00
Filed: 2012-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a sheet folding device capable of further reducing the displacement of a second fold.SOLUTION: A sheet folding device performs a second bending treatment and a second folding treatment. In the second bending treatment, after a first fold f1 is formed on a sheet bundle B by performing a first bending treatment and a first folding treatment, only a first folding roller 256a of a pair of folding rollers 256 is rotatably driven in the reverse direction to newly bend the part of the sheet bundle different from the first fold f1 while unfolding the first fold f1. In the second folding treatment, after the second bending treatment, the pair of folding rollers 256 are rotatably driven in the directions reverse to each other at equal speeds to pass the newly bent part C of the sheet bundle B through a folding nip from the outlet to the inlet to provide a second fold on the sheet bundle B.
Patent JP-2012227516-A (JP)
Title: Seal sheet, light-emitting diode device and manufacturing method thereof
Inventor: KATAYAMA HIROYUKI
IPC: H01L33/50
Filed: 2012-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a seal sheet, a light-emitting diode device and a manufacturing method thereof in which variation in chromaticity can be reduced while improving sealability with respect to a light-emitting diode.SOLUTION: A seal sheet 1 for sealing a light-emitting diode 11 is stuck to a substrate 14 on which the light-emitting diode 11 is mounted. This seal sheet includes: a sealing material layer 2 in which a diode buried area 20 having the light-emitting diode 11 buried from the lower surface is demarcated; a first phosphor layer 4 which is laminated on the upper surface of sealing material layer 2; and a second phosphor layer 5 which is laminated on the lower surface of the sealing material layer 2 so as to be disposed at an interval from the diode buried area 20.
Patent JP-2013183021-A (JP)
Title: Cooler
Inventor: NISHI SHINSUKE
IPC: H05K7/20
Filed: 2012-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a cooler which enables pipes to be connected to a body part while inhibiting the misalignment of the pipes.SOLUTION: A cooler 20 includes: a body part 21; an inlet pipe 22; and an outlet pipe 23. The inlet pipe 22 is connected with the body part 21 and supplies a coolant through a first through hole formed at the body part 21. The outlet pipe 23 is connected with the body part 21 and discharges the coolant through a second through hole formed at the body part 21. Connection parts between the inlet pipe 22 and the body part 21 and between the outlet pipe 23 and the body part 21 are molded by a resin 40 on an outer surface of the body part 21, and the inlet pipe 22 and the outlet pipe 23 are fixed to the body part 21.
Patent JP-2013180879-A (JP)
Title: Method for manufacturing web roll, method for winding web roll, and method for calculating inner stress
Inventor: MATSUMURA YOSHIHITO
IPC: B65H18/08
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a web roll, and a method for winding a web roll with consideration of stress change in a web in a width direction.SOLUTION: A method for manufacturing a web roll includes: a dummy roll manufacturing step for manufacturing a dummy roll for evaluation; a model creation step for creating a divided model by dividing a web roll into a plurality of sections in a width direction; a calculation step for calculating stress for each divided model, and for each winding diameter; a defect generating stress range determination step for calculating a defect generating stress range in which a defect may occur; a stress recalculation step for redoing the calculation step by changing winding conditions until the stress in a predetermined winding diameter range is not included in the defect generating stress range; and a winding step for winding a web under the winding conditions in which the stress in the predetermined winding diameter range is not included in the defect generating stress range found in the stress recalculation step.
Patent JP-2013181953-A (JP)
Title: Selective separation method of cesium, and method for the same
Inventor: TAMURA NORITOSHI
IPC: G21F9/10
Filed: 2012-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a method or the like for easily and selectively separating cesium even from liquid containing much alkali metal such as sodium and potassium, etc.SOLUTION: The present invention provides a selective separation method of cesium including the following an (A) step and a (B) step, for condensing cesium to be separated by returning liquid in which the cesium collected in the (B) step is dissolved to the (A) step, and repeating the (A) step and the (B) step. The method includes: (A) a crystallization step of crystallizing alkali metal salt except the cesium by crystallization from processing object liquid containing the cesium and the alkali metal salt except the cesium to obtain slurry containing the cesium at a dissolved state, and solid content containing the alkali metal salt except the cesium; and (B) a separation collection step of performing solid liquid separation of the slurry obtained in the (A) step to collect liquid in which the cesium is dissolved, and the solid content containing the alkali metal salt except the cesium.
Patent JP-2013183607-A (JP)
Title: Binding tape application device of coil for rotary electric machine, binding tape application method of coil for rotary electric machine, and manufacturing method of coil for rotary electric machine using binding tape application method
Inventor: MOTOHASHI MASAYA
IPC: H02K15/04
Filed: 2012-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain a binding tape application device of a coil for a rotary electric machine which applies a binding tape and fixes a track shaped coil without using manual winding and is excellent in productivity.SOLUTION: A binding tape application device includes: a first chuck; a second chuck that is disposed so as to face the first chuck; and a third chuck disposed at the side of the first chuck. The second chuck and the third chuck, which hold a binding tape inserted into a hole at the inner peripheral side of a track shaped coil, operate to wind the binding tape around the track shaped coil and apply the binding tape thereto.
Patent JP-2013183639-A (JP)
Title: Expression vector for biotransformation of marchantiales, biotransformation product of marchantiales, and method for producing prostaglandin by the biotransformation product
Inventor: OYAMA KANJI
IPC: A61K31/5575
Filed: 2012-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an expression vector for biotransformation of a Marchantiales for making a high-expression of a cyclooxygenase involved in the biosynthesis of prostaglandins in the Marchantiales; to provide a biotransformation product of Marchantiales obtained by introducing the vector in the Marchantiales; and to provide a method for producing in vitro of a prostaglandin using extract of the biotransformation product of Marchantiales.SOLUTION: An expression vector for biotransformation of a Marchantiales includes: (A) DNA encoding a protein derived from an organism of Gracilariales having cyclooxygenase activity; and (B) DNA, situated upstream thereof, having 5'-UTR activity in Marchantiales biological cells.
Patent JP-2013185466-A (JP)
Title: Engine and control method for the same
Inventor: KOBAYASHI KAZUNOBU
IPC: F02P3/045
Filed: 2012-03-06
Abstract: PROBLEM TO BE SOLVED: To improve combustion stability and durability of an ignition plug by optimizing discharge energy of the ignition plug during compression ignition assist, in an engine for executing the compression ignition assist to actuate the ignition plug in an HCCI combustion mode before compression ignition.SOLUTION: An engine includes a discharge energy adjusting means capable of adjusting discharge energy of an ignition plug, and a combustion state determining means for determining a combustion state in a combustion chamber. A control means controls the discharge energy adjusting means on the basis of the determination result of the combustion state determining means to execute discharge energy reducing control to reduce the discharge energy within a range where stable combustion can be kept in the combustion chamber.
Patent JP-2013187073-A (JP)
Title: Electrolyte membrane-electrode assembly
Inventor: KUWATA SHIGEMASA
IPC: H01M8/10
Filed: 2012-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a gas diffusion layer capable of achieving both dry-out resistance and flooding resistance.SOLUTION: An electrolyte membrane-electrode assembly includes: a polymer electrolyte membrane; a cathode gas diffusion layer including a cathode catalyst layer, a cathode microporous layer and a cathode gas diffusion layer base material, which are disposed in order on one side of the polymer electrolyte membrane; an anode gas diffusion layer including an anode catalyst layer, an anode microporous layer and an anode gas diffusion layer base material, which are disposed in order on the other side of the polymer electrolyte membrane. A relative gas diffusion coefficient of the anode microporous layer is smaller than that of the cathode microporous layer by 0.05 [-] or more.
Patent JP-2013187426-A (JP)
Title: Power element heat radiation structure and manufacturing method of the same
Inventor: KAWASAKI ISAO
IPC: H05K7/20
Filed: 2012-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a power element heat radiation structure which prevents position variations of a power element when the power element is mounted on a substrate and the occurrence of bending of components after the power element is mounted on the substrate, eliminates the need of using a jig when a resin agent required for tracking measurement between a power element mold part and a leg part is attached, and does not need an insulation sheet insulating the power element leg part from a spring plate pressing part, and to provide a manufacturing method of the power element heat radiation structure.SOLUTION: A power element heat radiation structure includes: a printed wiring board 1 provided with a cut off part 1c; a metal thin plate material 2 laid across the cut off part 1c of the printed wiring board 1; an insulation sheet 4 placed on the metal thin plate material 2; a power element 5 which is placed on the insulation sheet 4 and is screwed to the metal thin plate material 2; an anti-tracking part 7 formed by applying an anti-tracking improvement agent to a side surface of the power element 5 where leg parts 3 are provided; and a heat radiation component 8 fixed to a surface of the metal thin plate material 2 that is opposite to a surface where the insulation sheet 4 is placed.
Patent JP-2013190846-A (JP)
Title: Relay part system, information processing system, and information processing method
Inventor: SARUTA YOSHIFUMI
IPC: G06F13/10
Filed: 2012-03-12
Abstract: PROBLEM TO BE SOLVED: To solve that cached data on a relay device cannot be reflected on a storage and cannot be restored when a failure concerning the relay device occurs.SOLUTION: A relay part system includes: a first relay device which receives a request to a storage device from an external device, stores the request in a first cache inside, outputs the request to the storage device, and outputs the content of the first cache by a migration instruction; a second relay device which receives the content of the first cache via direct physical connection from the first relay device by the migration instruction, stores the content in a second cache inside, executes the request to the storage device, and takes over a session; and a management device which outputs the migration instruction to the first relay device, and the second relay device when a failure is detected.
Patent JP-2012212874-A (JP)
Title: Oxide semiconductor film, semiconductor device, and manufacturing method for semiconductor device
Inventor: HIZUKA JUNICHI
IPC: H01L21/8242
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a transistor as a semiconductor device including an oxide semiconductor film, with stable electrical characteristics and higher reliability.SOLUTION: A transistor including an oxide semiconductor film as an active layer is provided with microscopic cavities in a source region and a drain region adjacent to a channel region. By the provision of the microscopic cavities in the source region and the drain region formed in the oxide semiconductor film, hydrogen contained in the channel region of the oxide semiconductor film can be captured in the microscopic cavities.
Patent JP-2013188846-A (JP)
Title: Clamp device and workpiece machining jig
Inventor: KAWASAKI MASAO
IPC: B23Q3/06
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a clamp device capable of accurately detecting an over-stroke, and to provide a workpiece machining jig.SOLUTION: A clamp device 1 for fixing a workpiece W having a cast hole 2 includes a rod 20 having a shaft 21 and a tapered portion 22, grip claws 31 deformable in the radial direction of the tapered portion 22, a rod drive part 50 including a cylinder 51 and a piston 52, and an over-stroke detecting mechanism 60. The over-stroke detecting mechanism 60 includes a detecting valve 62 protruded to the side of the piston 52 and movable forward and backward along the axial direction of the piston 52, a detecting cylinder 61 in which the detecting valve 62 is slidably stored, a detecting valve drive part 63, an air passage 64 in which the circuclation of gas is prevented in a state that the detecting valve 62 is moved forward, and the distribution of the gas is allowed in a state that the detecting valve 62 is moved backward, and a detecting part 65 for detecting the pressure of the gas circulating in the air passage 64.
Patent JP-2013189833-A (JP)
Title: Joint device for floor
Inventor: GOTO HIDEO
IPC: E04B1/68
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a joint device for a floor, capable of safely absorbing large shakes during an earthquake even when there is no sufficient dimension to a boundary line.SOLUTION: The joint device for a floor comprises: one floor skeleton 5 provided to a boundary line 2 in the substantially same width dimension as a joint part 3; a joint plate support mechanism 8 fixed to an upper surface of the one floor skeleton 5 and provided with an actuation rod 7 attached so as to be projected at all times by a portion of the width dimension 4 of the joint part 3; a fixed joint plate 14 fixed to an upper surface of a support cylinder 6 of the joint plate support mechanism 8; another floor skeleton 12 having a projection part 11 positioned with the one floor skeleton 5 through the joint part 3; the joint plate 14 to which a rear end of the another floor skeleton 12 is attached to be movable upwards, and whose distal end part is supported by the joint plate support mechanism 8; a stopper 15 for regulating a projecting position of the actuation rod 7 of the joint plate support mechanism 8; and a support 17 for slidably supporting a support rod 16 projected downwards at a distal end of the actuation rod 7 of the joint plate support mechanism 8.
Patent JP-2013189361-A (JP)
Title: Method for manufacturing portland cement clinker
Inventor: NAGATA HIROSHI
IPC: C04B7/38
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for powdering a clinker mixed raw material capable of being fired energy-savingly and efficiently because pulverization deteriorates the power specific consumption though a small fineness of the raw material makes heat quantity specific consumption small in firing of a portland cement clinker.SOLUTION: In a method for manufacturing a portland cement clinker including a step of powdering a mixed raw material and firing the powdered raw material to obtain a clinker, the powdering of the raw material is made until the residue on 90-μm sieve becomes ≥20 mass% and ≤26 mass%. The pulverization is preferably carried out by a ball mill.
Patent JP-2013193283-A (JP)
Title: Image forming apparatus
Inventor: AOKI SUKEAKI
IPC: B41J2/055
Filed: 2012-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus which can perform fine driving by a simple constitution, without making the apparatus large in size.SOLUTION: This apparatus includes a switch SW1 provided between a driving waveform generating part 701 and a piezoelectric element 112 and a switch SW2 provided between prescribed potential and the piezoelectric element 112. As to a nozzle which is not made to discharge a droplet, a potential state of the piezoelectric element 112 is changed with the switch SW2 put in a state of continuity, and when a prescribed time passes after the switch SW2 is put in the state of continuity, the switch SW2 is put in a state of noncontinuity, while the switch SW1 is put in the state of continuity so as to change the potential state of the piezoelectric element 112 again. Thereby fine driving is performed.
Patent JP-2013195197-A (JP)
Title: Mass measuring apparatus
Inventor: SUZUKI AKITAMI
IPC: G01G23/01
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a mass measuring apparatus capable of switching a measuring method in accordance with a moving state (including still state) of an item during a mass measurement.SOLUTION: A mass measuring apparatus 100 includes a first mass measuring part, a second mass measuring part, and a control part 40. The first mass measuring part holds an item Q and measures its mass. The second mass measuring part measures the mass of the item Q in a different manner from the first mass measuring part in a state of leaving the first mass measuring part holding the item Q. The control part 40 prioritizes the mass measurement in the second mass measuring part when a predetermined condition is satisfied. The mass measuring apparatus 100 is capable of measuring the mass in two manners without changing the hold of the item Q, thereby achieving precise mass measurement in accordance with a production state and eliminating waste of labor time.
Patent JP-2012223754-A (JP)
Title: Hydrogen separation membrane and manufacturing method therefor, and hydrogen manufacturing apparatus
Inventor: KUROKAWA HIDETO
IPC: B01D71/02
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen separation membrane in which a middle layer for preventing the mutual diffusion between a base metallic layer and a coated metallic layer, and the oxidation of alloy components of the base metallic layer is formed at low cost, a manufacturing method therefor, and a hydrogen manufacturing apparatus provided therewith.SOLUTION: The hydrogen separation membrane 11 includes the base metallic layer 12 composed of a group 5A metal or its alloy, the middle layer 13 formed on the surface of the base metallic layer 12 and the coated metallic layer 14 formed on the middle layer 13; and the middle layer 13 is formed by anodic oxidation of the base metallic layer 12. The manufacturing method for the hydrogen separation membrane 11 has a step of forming the middle layer 13 by anodic oxidation of the base metallic layer 12 and a step of forming the coated metallic layer 14 on the middle layer 13, and the hydrogen manufacturing apparatus has the hydrogen separation membrane 11.
Patent JP-2012123844-A (JP)
Title: Attachment unit
Inventor: KODAMA SANSHIRO
IPC: G08B17/00
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To improve operability when fixing an attachment 1 engaging a housing of a device such as a fire alarm on a wall surface of a plaster board etc., with a fixing pin 2, and to achieve environmental protection by producing no litter of a polyethylene bag for packaging etc.SOLUTION: An attachment 3 includes a base part 31, an upper projection piece part 32 and engaging pawl parts 33, 34 connected over the base part 31, a lower projection piece part 35 connected below the base part 31, and a sub-base part 36 formed at a lower end of the lower projection piece part 35. A recessed part 31A is formed in a housing-side center part of the base part 31 of the attachment 3, pin insertion holes 31a, 31b slanting upward and penetrating between a housing side and a wall surface side are formed at two positions corresponding to both sides of the lower projection part 35, and a pin insertion hole 36e slanting downward and penetrating between the housing side and wall surface side is formed in the center of the sub-base part 36.
Patent JP-2013202695-A (JP)
Title: Polishing device
Inventor: MATSUDA DAISUKE
IPC: B24B21/18
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a polishing device capable of reducing unevenness of the finish thickness of a sheet-like product after being polished, in the polishing device for performing polishing by bringing polishing cloth in an endless belt shape into contact with a surface of a sheet-like substrate while circulating and rotating it and making it travel at a high speed.SOLUTION: A polishing device for polishing the surface of a sheet-like substrate includes: a contact roll and a drive roll arranged away from each other in parallel; a driving device for rotationally driving the drive roll; polishing cloth in an endless belt shape, which is extended to the contact roll and the drive roll and is circulated and rotated; and a back roll arranged oppositely in parallel with the contact roll through the polishing cloth. The sheet-like substrate passes through a clearance formed between the polishing cloth and the back roll, and the polishing device further includes temperature control means for cooling the contact roll.
Patent JP-2013205073-A (JP)
Title: Encoder signal processing circuit
Inventor: FUJIWARA YUTAKA
IPC: G01D5/244
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an encoder signal processing circuit capable of preventing erroneous counting from being performed even when a noise signal such as mechanical fine vibration in the stopped state of a rotary encoder and preventing accumulation of shifting of count values.SOLUTION: An encoder signal processing circuit includes a circuit for generating an A-phase pulse of clock synchronization and a B-phase pulse of clock synchronization, a 4-multiplication pulse generation circuit for generating rising edge signals and falling edge signals of the A-phase pulse and the B-phase pulse of the clock synchronization, and generating a 4-multiplication pulse from the rising edge signals and the falling edge signals, an alternate checking circuit for generating a signal indicating the stop period of an encoder on the basis of whether the A-phase pulse and the B-phase pulse of the clock synchronization have been alternately input, and a circuit for generating a noise-removed 4-multiplication pulse signal from the 4-multiplication pulse during a period other than the encoder stop period.
Patent JP-2013206109-A (JP)
Title: Print control program, information processor, printing system and printer
Inventor: SAITO YUTAKA
IPC: G06F3/12
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To achieve the efficiency of the indexing of an image in the generation processing of a print job by a printer driver.SOLUTION: A printer driver includes: a graphic control part 100 for acquiring an image to be output; a color number determination processing part 101 for determining the colors of pixels constituting an image in accordance with the order of arrangement, for counting different colors on the basis of the determination result, and for making an index table 104 store information for expressing different colors in association with index values; an image conversion processing part 102 for making an image buffer 105 store the index values associated with the determined colors in accordance with the order of arrangement of the pixels; and a PDL(Page Description Language) generation processing part 103 for, when the count number of the different colors exceeds the predetermined upper limit value of the index values, generating PDL data by using the index values stored in the image buffer 105, and for resetting the count number.