baber/WOPTO huggingface dataset:
Patent JP-2012130727-A (JP)
Title: Retractable needle syringe assembly
Inventor: SCHILLER ERIC R
IPC: A61M5/315
Filed: 2012-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a selectively retractable syringe that can withstand normal forces during injection and avoid premature activation of a retraction mechanism.SOLUTION: The syringe includes a barrel 14, a retractable needle 12, and a plunger rod assembly including an inner member 30 and an outer member 24 with a stopper 46 for expelling fluids from the syringe, wherein an activation member associated with a plunger rod permits relative movement of the inner and outer members when activated. The stopper 46 is configured to compress a sufficient amount when advanced distally in the barrel to cause an activation element to engage and cause retraction of the needle within the syringe.
Patent JP-2013172365-A (JP)
Title: Image reader and image formation apparatus
Inventor: MORIMOTO YASUMASA
IPC: H04N1/04
Filed: 2012-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an image reader which can read a document while avoiding dirt when the dirt adheres to a reading glass corresponding to the back side of the document.SOLUTION: An image reader 200 includes a reading glass 210, a document reading section 220, a rotary supporting section 230, a cam 240, and a CPU 250. The reading glass 210 is placed at a part of the conveyance path in the image reader 200. The document reading section 220 cannot move in a direction parallel with the conveyance direction of a document, and reads a document conveyed through the reading glass 210. The rotary supporting section 230 rotatably supports the document reading section 220. The cam 240 rotates the document reading section 220 about the rotary supporting section 230. The CPU 250 controls the drive amount of the cam 240.
Patent JP-2013171509-A (JP)
Title: System, apparatus, and program for preventing unjust authentication
Inventor: KATO NOBUO
IPC: G06F21/30
Filed: 2012-02-22
Abstract: PROBLEM TO BE SOLVED: To prevent unjust authentication even when authentication equipment is stolen.SOLUTION: An unjust authentication prevention apparatus rejects unjust authentication request from authentication reception devices. Every time an information group comprising at least user identification information, usage date and time, and a location of a device being used sent from the device being used is received, the unjust authentication prevention apparatus adds a record comprising at least the usage date and time and the location of the device being used on the basis of the information group to user specific usage history information. Upon receiving an authentication request from the authentication reception device, the unjust authentication prevention apparatus determines whether or not the authentication request was made by a legitimate user on the basis of the usage history information, and the authentication request is rejected if the authentication request is determined to have been made by a user other than the legitimate user.
Patent JP-2013174206-A (JP)
Title: Propeller fan
Inventor: KIMURA YUJI
IPC: F04D29/32
Filed: 2012-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a propeller fan for use in an outdoor unit, a ventilation fan, or the like of an air conditioner, obtaining sufficient strength while achieving weight reduction and material saving.SOLUTION: A propeller fan 1 includes a plate-like boss mounting plate 110, and a plurality of blades 200A radially arranged at equal spaces on the outer peripheral edge of the boss mounting plate 110. A base end 201 has a portion projecting to the windward from the boss mounting plate 110 and a portion projecting to the leeward, and connecting walls 300 are provided to connect the projecting portions to the boss mounting plate 110. A reinforcing part 400 is further provided to connect the connecting wall 300 to the boss mounting plate 110, and the reinforcing part 400 is provided inside the rotation locus of the base end 201.
Patent JP-2013177339-A (JP)
Title: Alkylene oxide-modified dipentaerythritol (meth)acrylate and reactive composition containing the same
Inventor: TAKAMURA NAOHIRO
IPC: C08F20/28
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an alkylene oxide-modified (meth) acrylate and a reactive composition containing the same in which a handling property, a curing shrinkage ratio, photosensitivity, surface hardness, contamination resistance, etc. are improved.SOLUTION: A composition shown by (I) or a reactive composition containing the same is provided [in the formula, R expresses -COCH=CHor -COCCH=CH, AO indicates one sort or more selected from -CHCHO-, -CHCH(CH)O-, -CHCHCHCHO-, and -CHCH(CH)O-, the average degree of polymerization (l) of AO is 0<l≤5, the average value of m is 0<m≤6, the average values of n and o are each 0 to 6, and m+n+o=6].
Patent JP-2013178052-A (JP)
Title: Heat exchanger
Inventor: INOUE TOMOTSUGU
IPC: F28F1/32
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger capable of suppressing a decrease in performance of the heat exchanger.SOLUTION: A heat exchanger includes a first header 41, a plurality of flat pipes 43, and heat transfer fins. The first header 41 includes an internal space S1 where a refrigerant flows in a vertical direction and an opening 141 communicates with the internal space S1 to allow the refrigerant to circulate to and from the outside is formed at a lower part. The plurality of flat pipes 43 are stacked in the vertical direction while having their lengthwise ends connected to a first header 41. The plurality of flat pipes 43 can circulate the refrigerant to and from the inner space S1 of the first header 41. The heat transfer fins are arranged between the plurality of flat pipes 43 respectively. A refrigerant drift suppression member 60 which holds a liquid refrigerant and extend in the vertical direction is arranged in the internal space S1 of the first header 41.
Patent JP-2013181778-A (JP)
Title: Polarization resistance measurement method
Inventor: KASHIMA ATSUSHI
IPC: C23F13/00
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a polarization resistance measurement method capable of efficiently measuring polarization resistance of a reinforcing bar in a concrete structure with high accuracy.SOLUTION: In the polarization resistance measurement method, one counter electrode is used and at least one reference electrode is used to detect DC polarization amounts of reinforcing bars in each reference electrode, a plurality of virtual polarization resistances of the reinforcing bars are used to perform an analysis by a finite element analytic method with the plurality of virtual polarization resistances as a boundary condition, virtual DC current amounts flowed into the reinforcing bars are calculated, virtual DC polarization amounts of the reinforcing bars are respectively calculated by multiplying the calculated virtual DC current amounts by the virtual polarization resistances, and a virtual polarization resistance having the minimum difference between the DC polarization amounts being actual measurement values and the virtual DC polarization amounts is determined as a polarization resistance of the reinforcing bars.
Patent JP-2013181837-A (JP)
Title: Imaging apparatus
Inventor: ICHIHARA ATSUSHI
IPC: G04G5/00
Filed: 2012-03-01
Abstract: PROBLEM TO BE SOLVED: To perform time setting to an internal time source with high accuracy.SOLUTION: An imaging apparatus (100) comprises: internal time information generation means (22) having an internal time source (22a); receiving means (25) for receiving external time information generated in an external time source (200); time setting means (11) for performing time setting for the internal time information generation means; and time compensation means (11) for, by using first delay time information corresponding to delay time in a communication path between the internal time information generation means and the time setting means, compensating the external time information. The time setting means sets the external time information compensated by the time compensation means to the internal time source.
Patent JP-2013117940-A (JP)
Title: Light emission keyboard and light source module thereof
Inventor: CHEN NU YI
IPC: G06F3/02
Filed: 2012-03-06
Abstract: PROBLEM TO BE SOLVED: To solve unevenness in luminance of keys of a conventional light emission keyboard, and to solve a leak light problem between the adjacent keys of the conventional light emission keyboard.SOLUTION: A light emission keyboard includes: a first cover body; a light source module provided in the first cover body; a circuit board; and a shield member. The light source module includes: a cover body; and a light emission member provided in a frame body of the cover body. A light beam from the light emission member enters the inside of a storage tank of the cover body from the frame body, and the light beam diverges from a light entrance surface to a light exit surface of the cover body. The circuit board is provided on the light exit surface. The shield member is provided on the circuit board. A plurality of keys are fitted into the shield member. The light beam having passed through the circuit board and the respective openings is projected to the keys. The second cover body covers the shield member, the circuit board and the light source module. The second cover body is provided with an opening tank, and the openings and the opening tank have a positional relation facing each other, and the light beam passes through the opening tank.
Patent JP-2012114464-A (JP)
Title: Epitaxial wafer and manufacturing method therefor
Inventor: INOGUCHI YASUHIRO
IPC: H01L27/146
Filed: 2012-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an epitaxial wafer and a manufacturing method therefor, which has light receiving sensitivity in a near infrared region, facilitates acquisition of excellent crystalline and highly precise formation of its one- or two-dimensional array, and which becomes raw material of a light receiving element capable of lowering a dark current.SOLUTION: The epitaxial wafer, having an epitaxial lamination structure of group III-V compound semiconductor, includes: InP substrate 1, a multiple quantum well structure 3, and InP layer 5 forming a surface layer.
Patent JP-2013185985-A (JP)
Title: Temperature sensor circuit
Inventor: SHIMADA HIDETO
IPC: G01K7/00
Filed: 2012-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a temperature sensor circuit for measuring a temperature by using a clock signal outputted from an oscillation circuit.SOLUTION: A temperature sensor circuit 1 includes: an oscillation circuit 2 for generating a clock signal CLK; a delay circuit 4 for generating a delay signal S2 by using the clock signal CLK; and a delay time measurement circuit 5 for measuring the delay time of the delay signal S2 on the basis of the number of clocks of the clock signal CLK. The temperature sensor circuit 1 is configured so that the number of clocks measured in the delay time measurement circuit 5 varies according to a temperature on the basis of a difference between temperature dependent characteristics for a temperature of pulse width of the clock signal CLK and temperature dependent characteristics for a temperature of the delay time of the delay signal S2.
Patent JP-2013172933-A (JP)
Title: Folding cardboard reading desk
Inventor: SOEDA SHOSUKE
IPC: A47B23/00
Filed: 2012-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a cardboard reading desk on which a book or an electronic reading device from A6 size to A4 size can be mounted, even while simply assembled, light in weight, and slimly folded.SOLUTION: Two desktop type reading desks using cardboard are connected, and are structured such that they are inverted at the center, and a top plate is inverted and turned to a half size as indicated in Fig.4. In the case of a half size, a book or an electronic reading device up to B5 size can be mounted. When spreading and reading a book in A4 size, the two top plates are restored and mounted so as to be arranged side by side.
Patent JP-2013190291-A (JP)
Title: Infrared sensor apparatus
Inventor: NAGAHISA TAKESHI
IPC: G01J1/02
Filed: 2012-03-13
Abstract: PROBLEM TO BE SOLVED: To determine whether or not movement of an object occurs in a detection area of a desired distance range from an infrared sensor independently of a temperature difference between the object and a background.SOLUTION: Infrared sensors S1 to S8 are arranged correspondingly to a plurality of divided areas obtained by radially dividing an infrared receiving area of the infrared sensors S1 to S8 on one plane. A detection part 20 detects whether the object is moved or not in the infrared receiving area in each divided area on the basis of outputs from the infrared sensors S1 to S8. A determination part 30 determines whether or not the moving object exists in a detection area of the desired distance range from the infrared sensors S1 to S8 on the basis of an arrangement pattern of the divided areas in which movement of the object is detected by the detection part 20 in an array of the divided areas of the infrared receiving area.
Patent JP-2013188351-A (JP)
Title: Game unit, program, and recording medium
Inventor: MURAOKA EIJI
IPC: A63F7/02
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To suppress fraudulent carrying out of game ball information in a game unit including an enclosed type game machine.SOLUTION: An enclosed type game unit 10 can execute owned ball transition processing of transferring the number of balls of game ball information of an enclosed type game machine 100 to the number of balls of owned ball information of a prepaid card. Also, the enclosed type game unit 10 collates a password input by a user with a registered password, and executes the owned ball transition processing in coincidence of both the passwords.
Patent JP-2013191131-A (JP)
Title: Automatic vending machine
Inventor: NAMBA KENJI
IPC: G07F9/02
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To appropriately determine timing of lighting/lights-out of night illumination according to ambient lightness of an automatic vending machine without using an illuminance sensor in the automatic vending machine with a solar panel.SOLUTION: The automatic vending machine includes: a solar panel 1 generating power by sunlight; a battery 2 for storing the power generated by the solar panel 1; a first detecting unit 4 for detecting generated electricity of the solar panel 1; a lighting device 6 for illuminating a commodity sample exhibit chamber; and a control device 5 that, when the generated electricity detected by the first detecting unit 4 becomes first prescribed electricity or less, supplies the lighting device 6 with the power of the battery 2. This configuration dispenses with an illuminance sensor, and, by effectively using the solar panel 1, appropriately determines the timing of lighting/lights-off of the night illumination by the lighting device 6 according to the ambient lightness of the automatic vending machine by a simple configuration.
Patent JP-2013194753-A (JP)
Title: Sliding member and method of manufacturing the sliding member
Inventor: HAYAKAWA HIROAKI
IPC: F16C33/14
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a sliding member configured to prevent seizure in a backing plate portion of the sliding member when press-fitted into a housing, as well as cracks, while allowing a groove or indent to be easily formed, and to provide a method of manufacturing the sliding member.SOLUTION: In a bearing 40, a bimetal sintered alloy 10 is formed by forming a sintered layer 11 by sintering metal powder on the surface of a backing plate 15 that is a plate-like metal member. The sintered alloy 10 is formed as a cylindrical bush 20. After heat treatment is applied to the bushings 20, 20, the bushings 20, 20 are press-fitted into a collar 30 that is a tubular metal member. A gap formed between the bushings 20, 20 on the inner peripheral surface of the collar 30 is configured as a groove 40a for a lubricant.
Patent JP-2013196840-A (JP)
Title: Cooling structure for battery pack
Inventor: OSHIUMI TAKAHIRO
IPC: H01M2/10
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To achieve miniaturization of a battery pack and a high cooling efficiency.SOLUTION: In a junction box (160) of a battery pack (10), respective members of a battery negative terminal (220), a first relay (410), a second relay (420), a limit resistor (500), a battery positive terminal (210), a third relay (430), a battery control unit positive terminal (310), and a battery control unit negative terminal (320), are arranged in this order. Bus bars (610, 620, 630, 640, and 650) partially exposed to a cooling passage (130) electrically connects between the battery negative terminal and the first relay, between the first relay and the battery control unit negative terminal, among the second relay and the third relay and the battery control unit positive terminal, between the second relay and the limit resistor, and among the limit resistor and the battery positive terminal and the third relay.
Patent JP-2013197807-A (JP)
Title: Projection apparatus, program, and projection apparatus control method
Inventor: HARA ATSUSHI
IPC: G09G3/20
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To enable the user, etc. to immediately realize that repair, etc. is needed.SOLUTION: A projection apparatus 100 comprises: a time division multiplexed light generation device 40 which emits light in a plurality of colors, one at a time repeatedly; a display element 30 which modules the light emitted by the time division multiplexed light generation device 40 to form an image; a projection optics system 60 which projects the image formed by the display element 30; an illuminance sensor 70 which converts the illuminance of the light emitted by the time division multiplexed light generation device 40 into an electrical signal and outputs the converted signal; and a CPU 10 which, when output of the illuminance sensor 70 is found to be larger than a predetermined threshold Vref as the result of comparison, actuates the time division multiplexed light generation device 40 and, when output of the illuminance sensor 70 is found to be smaller than the predetermined threshold Vref, stops the time division multiplexed light generation device 40.
Patent JP-2013198257-A (JP)
Title: Control device for production apparatus
Inventor: KURATANI KENJI
IPC: H02J1/00
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a control device for a production apparatus capable of suppressing that a wrong signal is output at activation even when used in an external power supply state.SOLUTION: A control device 10 for a robot comprises: an output part 41 for outputting a power supply voltage to a load 51; an output FET 15 for disconnecting the supply of the power supply voltage to the output part 41; an internal power supply 11 whose level of the power supply voltage to supply is adjusted by the control device 10; and relays 21, 22, and 23 for switching between an internal power supply state in which a power supply voltage of the internal power supply 11 is supplied to the output part 41, and an external power supply state in which a power supply voltage of an external power supply 54 is supplied to the output part 41. The control device 10 is switched over to the internal power supply state by the relays 21, 22, and 23, and then, the power supply voltage of the internal power supply 11 is raised gradually, and thereafter, the control device 10 is switched over to the external power supply state by the relays 21, 22, and 23.
Patent JP-2012214723-A (JP)
Title: Poly (branched-chain alkylene) carbonate diol and poly (branched-chain alkylene) carbonate diol copolymer, and method of manufacturing the same
Inventor: SATOMURA TETSUYA
IPC: C08G64/30
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a polycarbonate diol useful as a raw material of polyurethane and a thermoplastic elastomer or the like, and excellent in thermal stability and hydrolysis resistance.SOLUTION: The novel poly (branched-chain alkylene) carbonate diol uses a branched-chain alkylene diol in which at least one hydroxyl group (OH group) bonds to a secondary or tertiary carbon atom, and a specific carbonate as raw materials; a poly (branched-chain alkylene) carbonate diol copolymer uses at least two kinds of different branched-chain alkylene diols, and a specific carbonate as raw materials; and methods of manufacturing the same are disclosed. The obtained novel poly (branched-chain alkylene) carbonate diol and poly (branched-chain alkylene) carbonate diol copolymer can be used industrially and widely for instance as a coating, a coating agent or the like for the appearance in an automotive field and an OA equipment field.
Patent JP-2013195016-A (JP)
Title: Outdoor multi-type air conditioning device
Inventor: KOJIMA MEIJI
IPC: F25B6/02
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To easily keep a liquid sealing state of a liquid refrigerant communication pipe by reducing variation of phase state at an outdoor-side liquid refrigerant port of each outdoor unit, in an outdoor multi-type air conditioning device.SOLUTION: An outdoor multi-type air conditioning device (1) includes a plurality of outdoor units (2a, 2b), an indoor unit (5), a liquid refrigerant communication pipe (7), and a gas refrigerant communication pipe (8). The outdoor multi-type air conditioning device (1) corrects and controls a first phase state to reduce openings of outdoor expansion mechanisms (23, 23b) of the outdoor units satisfying conditions for requirement of phase state correction, when the outdoor unit satisfying the conditions for the requirement of phase state correction that a supercooling degree of a refrigerant in outdoor-side liquid refrigerant ports (34a, 34b) of the plurality of outdoor units (2a, 2b) is a prescribed supercooling degree in the requirement of the phase state correction or less in a cooling operation.
Patent JP-2013200751-A (JP)
Title: Information processing system and program
Inventor: NAKAMURA ATSUSHI
IPC: B41J29/38
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To immediately obtain an effect when assignment of a resource processing a request from a client is changed dynamically.SOLUTION: A print management system 100 includes: one or more print servers 120 each processing data and outputting the data to a printer 20; a load balancer 110 for distributing data received from a client device 10 to one of the one or more print servers 120; a shared database 130 for storing the data distributed to the one of the one or more print servers 120 by the load balancer 110; and a performance monitor 140 for monitoring a state of the one or more print servers 120. The number of the one or more print servers 120 is increased or decreased on the basis of the state of the one or more print servers 120 monitored by the performance monitor 140 and a state of the data stored in the shared database 130.
Patent JP-2013200506-A (JP)
Title: Exposure apparatus, exposure method and device manufacturing method
Inventor: FUKUI TATSUO
IPC: G03F7/207
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To calculate information about a distance between a plate and a mask to be disposed to face each other across a predetermined range.SOLUTION: An exposure apparatus 1 comprises: a mask stage that supports a mask M; a plate stage that supports a plate P on which a pattern formed on the mask M is exposed; a micro lens array that moves between the mask stage and the plate stage and transmits light from the mask to form an image of the pattern formed on the mask on a surface of the plate; a range finder 100 that moves between the mask stage and the plate stage and detects reflection light from the plate P and reflection light from the mask M; and a calculation part that calculates information about a distance between the plate P and the mask M on the basis of a detection result of the range finder 100.