baber/WOPTO huggingface dataset:
Patent JP-2018044465-A (JP)
Title: Turbo pump
Inventor: HAYAKAWA SATORU
IPC: F04D11/00
Filed: 2016-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a turbo pump that can suppress or prevent the occurrence of cavitation at blade inlet parts of an impeller by an extremely simple means without requiring the design of changing the outer shape of the impeller and without providing a separate means such as an inducer.SOLUTION: A turbo pump comprises an impeller 2 arranged in a casing 1 and a main shaft 3 rotatively driving the impeller 2. The impeller 2 comprises a disk-shaped main plate 21 in which the main shaft 3 is connected to the central part, and a plurality of blades 23 that are arrayed on the front surface of the main plate 21 and extend arcuately in the radial direction. Then main plate 21 is formed with a plurality of through holes 21h along the suction surface of the inlet part of each blade 23 to return a part of the liquid discharged from the impeller 2 to the suction side of the impeller 2 via the through holes 21h.SELECTED DRAWING: Figure 2
Patent JP-2018043571-A (JP)
Title: Vehicular door frame
Inventor: KATO TOMOYUKI
IPC: B60R13/04
Filed: 2016-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular door frame which firmly holds engagement of a frame member with a molding member even when force acting from the vehicle outside to the vehicle inside acts during assembling.SOLUTION: A vehicular door frame includes a frame body 2, a frame member 1, and a molding member 3. In the frame member 1, a frame side extension section 5 is formed to extend to the outside in a width direction of the frame body 2. In the molding member 3, a molding side extension section 16 is formed to extend from one end in a width direction of an appearance design surface 4. The frame side extension section 5 includes: a first frame side extension section 6 which has one end in a width direction extending from the frame body 2; a bent section 7 formed by bending the other end in the width direction of the first frame side extension section 6 so as to be separated from the molding side extension section 10 side; and a second frame side extension section 8 further extending to an opposite side of the first frame side extension section 6 from the bent section 7. In the molding side extension section 16, a locking section 12 is formed to be bent so that the bent section 7 is locked at a position corresponding to the bent section 7.SELECTED DRAWING: Figure 1
Patent JP-2018044590-A (JP)
Title: Structure, its process of manufacture and fastener
Inventor: UCHIYAMA YOSHIJI
IPC: F16B5/02
Filed: 2016-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a structure capable of reducing the number of component parts through elimination of a washer and capable of maintaining fixed state of two members also after the fixed state of the two members even if the washer is eliminated.SOLUTION: A structure 10 comprises a first member 20 having a first screw hole 26; a second member 30 having a second screw hole 36 with a larger diameter than that of the first screw hole 26 and threaded in an opposite direction against the first screw hole 26 and opposing against the first member 20; and a fastener 40. The fastener 40 comprises a first thread part 42 having a diameter corresponding to that of the first screw hole 26 along a longitudinal direction and fastened to the first screw hole 26; a second thread part 44 positioned between the first member 20 and the second member 30, having a diameter corresponding to that of the second screw hole 36 and threaded in a direction opposite to that of the first thread part 42; a neck part 46 at least a part of which is positioned at the second screw hole 36; and a head part 48 that is formed to be larger than that of the second screw hole 36 as seen from a longitudinal direction.SELECTED DRAWING: Figure 3
Patent JP-2016205815-A (JP)
Title: Refrigerator and manufacturing method of door of refrigerator
Inventor: KAWABATA MASUO
IPC: F25D23/02
Filed: 2016-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator capable of preventing damage of a glass plate while reducing costs.SOLUTION: In a refrigerator 1 in which a glass plate 25 is arranged on the front faces of doors 11-16 having a substantially rectangular shape in a front view and opening/closing a storage chamber provided in the body part, the peripheral part of the glass plate 25 is supported by a frame part 20, and the back face thereof is fastened to a foam heat insulation material 26 with which the doors 11-16 are filled. The frame part 20 has: a first support part 21 that is fitted onto the peripheral surface of the glass plate 25, is formed into a cross sectional U shape, and supports at least one side of the glass plate 25; and a second support part 22 that covers the peripheral surface and back surface of the glass plate 25, is formed into a cross sectional L shape, and supports at least one side of the glass plate 25. The first support part 21 is arranged at right and left ends of the body part.SELECTED DRAWING: Figure 3
Patent JP-2016209667-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2016-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a game machine allowing drive modes of drive means to be designed easily when operating a movable accessory by the plurality of drive means.SOLUTION: As accessory drive control data of a first accessory 87, only a drive pattern of a first accessory up/down movement solenoid 87a is prescribed. A voice lamp control device 110 drives the first accessory up/down movement solenoid 87a according to the drive pattern (S2302). The voice lamp control device 110 also determines whether the first accessory up/down movement solenoid 87a is being driven, and drives a first accessory rotation motor 87b when the first accessory up/down movement solenoid 87a is being driven (S2316, S2317).SELECTED DRAWING: Figure 30
Patent JP-2018048674-A (JP)
Title: Bearing device for wheel
Inventor: TADA MIKIHIRO
IPC: B60B35/02
Filed: 2016-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device for a wheel which can prevent the generation of hoop stress without using a jig.SOLUTION: A bearing device 1 for a wheel is composed of: an outer ring 2 being an outer member in which an inner-side outside rolling face 2c and an outer-side outside rolling face 2d being double-row outside rolling faces are integrally formed at an internal periphery; a hub ring 3; and at least one inner ring 4 arranged at the hub ring 3. The bearing device also comprises: the hub ring 3 being an inner member in which double-row inner inside rolling faces 3g, 4a opposing the inner-side outside rolling face 2c and the outer-side outside rolling face 2d are formed at an external periphery; the inner ring 4; and an inner-side ball row 5a and an outer-side ball row 5b being double-row rolling bodies which are rollingly accommodated between the rolling faces of the inner member and the outer member. A hub-ring side screw 3b is formed at a small-diameter step part 3a of the hub ring 3, an inner-ring side screw 4b is formed at an internal periphery of the inner ring 4, and the hub ring 3 and the inner ring 4 are screw-fastened to each other by the screw-in of the hub-ring side screw 3b into the inner-ring side screw 4b.SELECTED DRAWING: Figure 2
Patent JP-2018049891-A (JP)
Title: Component supply device and component supply method
Inventor: HANAWA YASUHIRO
IPC: H05K13/04
Filed: 2016-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain a component supply device capable of transferring an electronic component without causing a positional shift or the like from a transfer jig.SOLUTION: A component supply device includes holding means 1, heating means 2, and transferring means 3. The holding means 1 holds a transfer jig 5 having an upper surface where an electronic component 4 is fixed by a magnetic force. The heating means 2 heats at least one of the transfer jig 5 or the electronic component 4. The transfer means 3 transfers the electronic component 4 from the upper surface of the transfer jig 5 to a unit of the following process when the at least one of the transfer jig or the electronic component is heated by the heating means 2 to a temperature at which the magnetic force is reduced.SELECTED DRAWING: Figure 1
Patent JP-2018049906-A (JP)
Title: Wafer processing method
Inventor: UENO MASAMITSU
IPC: H01L21/304
Filed: 2016-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a wafer processing method capable of dividing a wafer into chips while suppressing generation of a chip and a crack.SOLUTION: A method for manufacturing a wafer 1 having a surface on which a device 5 is formed in each of the regions partitioned by a plurality of intersecting streets 3 comprises the steps of: sticking a surface protective tape 7 to a surface of the wafer; improving the adhesion between the surface protective tape and the surface of the wafer by storing the wafer for a prescribed time; forming a modified layer inside the wafer by irradiating the wafer with a laser beam of a wavelength having permeability to the wafer from a rear surface side of the wafer along the streets; and thinning the wafer by grinding from the rear surface side of the wafer. The modified layer forming step or the grinding step forms a crack reaching from the modified layer to the surface of the wafer. The grinding step forms individual chips by diving the wafer with the crack as a boundary.SELECTED DRAWING: Figure 1
Patent JP-2018050198-A (JP)
Title: Image processing apparatus, control method thereof, and program
Inventor: NAKAMURA SHUICHI
IPC: B41J29/38
Filed: 2016-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism for supplying power selectively and dynamically to a memory module, access of which is predicted according to image processing, and limiting power supply to a memory module not accessed.SOLUTION: An image processing apparatus includes multiple memory modules capable of controlling normal mode for supplying power, and RS mode of lower power consumption than the normal mode, sequentially predict the area of each memory module to be accessed, based on the algorithm of image processing to be executed, controls the whole area of the multiple memory modules in the RS mode, thereafter sequentially controls the sequentially predicted areas to the normal mode, and controls to the normal mode upon ending access to that area.SELECTED DRAWING: Figure 3
Patent JP-2018055911-A (JP)
Title: Display device
Inventor: TOYODA HIROKUNI
IPC: G09F9/30
Filed: 2016-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a display device achieving both prevention of deterioration of an organic light emitting diode due to moisture and improvement of luminous efficiency of the organic light emitting diode.SOLUTION: A display device includes: a pixel electrode formed on an insulating surface; a bank covering an end portion of the pixel electrode and having an opening exposing the upper surface of the pixel electrode; an organic layer covering the opening and including a luminous layer; a counter electrode formed on the organic layer and on the bank; a cap layer formed on the counter electrode; and a moisture absorption layer overlapping with the bank in plan view from a display surface side, formed on the counter electrode in a region that does not overlap with the opening, and including a moisture absorbent.SELECTED DRAWING: Figure 4
Patent JP-2018053093-A (JP)
Title: Polymer substrate having adsorption control surface and manufacturing method therefor
Inventor: SHIBATA TAKUYA
IPC: C08J7/16
Filed: 2016-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a polymer substrate used for analysis of blood or the like or agent manufacturing, and a container or the like constituted by the polymer substrate which controls residue of a solution in the container or absorption of proteins, has no elution of a polymer or detachment of a surface layer from the substrate and/or has a homogeneous surface layer.SOLUTION: There is provided a polymer substrate in which at least one kind of fluorine-containing compound and/or a polymer constituted by a repeating unit of at least one kind of fluorine-containing compound bind to at least a part of a surface of the polymer substrate via a chemical bond and which has contact angle of 90° or more and sliding-down angle of 45° or less of a surface of the polymer substrate.SELECTED DRAWING: None
Patent JP-2018050966-A (JP)
Title: Method for forming pattern to sanitary tissue paper
Inventor: SANO TAKEO
IPC: B31F1/07
Filed: 2016-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a method that can decorate sanitary tissue paper in clear patterns even if irregularities are shallow.SOLUTION: Sanitary tissue paper (stencil) 3 is passed to the nip formed between an engraving roll 17 having irregularities corresponding to the contour of patterns on an outer circumference and a supporting roll 21 and the patterns are transferred. A liquid clarification agent 13 being hard to volatilize is preliminarily coated on the protrusion 19 of the engraving roll 17 and the stencil 3 is passed through, and then the patterns irregularly carved on a sculptured surface are transferred and the irregularities are formed on the stencil 3. Also, in the most strongly crimped portion, i.e., the recess, the clarification agent 13 is permeated and becomes transparent. Accordingly, the contrast with the circumference is increased and the patterns become clear. The clarification agent is, for example, liquid paraffin, mono-glycerine, diglycerol, avian glycerine, monoethylene glycol, polyethylene glycol, or sorbitol.SELECTED DRAWING: Figure 2
Patent JP-2018056795-A (JP)
Title: Roadside communication device, packet transmission method, and computer program
Inventor: NAKAGAWA TAKAO
IPC: H04B1/44
Filed: 2016-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent other roadside communication devices from continuously failing in air synchronization.SOLUTION: In a radio communication system, a transmission time is allocated to each of a plurality of on-vehicle communication devices 3 and a plurality of roadside communication devices 2 by time division, and the roadside communication devices 2 execute air synchronization with each other. A roadside communication device 2 used in the radio communication system includes: a communication processing unit 18 for transmitting communication data to other roadside communication devices 2 by packet; and a control unit 23 for having the communication processing unit 18 transmit a packet for air synchronization executed by the other roadside communication devices 2.SELECTED DRAWING: Figure 6
Patent JP-2018055466-A (JP)
Title: Server, control method of server, and network system
Inventor: TAKAMOTO AKIO
IPC: G06F8/65
Filed: 2016-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a server that communicates with a printer to transmit firmware for rewriting firmware and can transmit the firmware for rewriting by an appropriate method based on communication with the printer.SOLUTION: A server unit 2 can connect to a printer. The server unit 2 receives printer information from the printer, transmits an address specifying a stored place of firmware for rewriting firmware to the printer if prescribed conditions are met and transmits the firmware for rewriting to the printer upon receiving a request to transmit the firmware for rewriting on the basis of the address from the printer.SELECTED DRAWING: Figure 3
Patent JP-2018052038-A (JP)
Title: Cartridge, and connection body
Inventor: NOSE HIROSHI
IPC: B41J2/175
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a technique which can suppress positional deviation of a cartridge and a connection body with respect to an installation part.SOLUTION: A cartridge comprises: a liquid supply part; a contact part which is positioned on a +Z-axis direction side with respect to the liquid supply part, and contacts an electric connection part; a positioning part which is positioned between the liquid supply part and the contact part in a Z-axis direction. The liquid supply part is so configured as to receive a first external force in a -Y-axis direction from a liquid introduction part when connected to the liquid introduction part. The contact part is so configured as to receive a second external force in a direction having a -Y-axis direction component from the electric connection part when contacting the electric connection part.SELECTED DRAWING: Figure 15
Patent JP-2018062071-A (JP)
Title: Embossed cosmetic sheet and manufacturing method thereof
Inventor: SEKINO MINEHO
IPC: B32B27/18
Filed: 2016-10-11
Abstract: PROBLEM TO BE SOLVED: To provide an olefinic embossed cosmetic sheet in which vinyl chloride resin is not used due to problems such as chlorine generation when burned, the olefinic embossed cosmetic sheet having adhesive strength, durability, and post-processing suitability equivalent to those in which the vinyl chloride resin is used.SOLUTION: The embossed cosmetic sheet is provided with a pattern printed layer, an adhesive layer, a transparent thermoplastic resin layer, and a surface protective layer sequentially on a thermoplastic resin base material sheet. Embossment is formed at least on the transparent thermoplastic resin layer. The rear surface of the thermoplastic resin base material sheet is subjected to a surface activation treatment, and a primer layer is provided. The transparent thermoplastic resin layer of the embossed cosmetic sheet has a tensile elongation of 50 to 700% and a tensile elastic modulus of 2000 to 10000 kgf/m.SELECTED DRAWING: Figure 1
Patent JP-2018063137-A (JP)
Title: Blood separator
Inventor: YASUDA TAKASHI
IPC: G01N37/00
Filed: 2016-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a blood separator that can help reduction of the length of time taken by blood separation utilizing the boycott effect.SOLUTION: In a blood separator 10 for separating blood B into blood plasma P and blood cells C by blood cell sedimentation has an inlet 11 for the blood B, a first conduit line 12 into which the blood B let in from the inlet 11 flows, a blood-supplied part 13 to which a connecting region 24 one end of which is linked to the first conduit line 12 and which is inclined downward toward the other end, further equipped with a second conduit line 14 to be wholly filled with the blood B having flowed in from the first conduit line 12 and whose first conduit line 12 communicates with a connecting region 24, in which the first conduit line 12 has a downward basin area 25 in which the blood B destined for the blood-supplied part 13 flows downward, with the result that the separated blood plasma P accumulates in the connecting region 24.SELECTED DRAWING: Figure 2
Patent JP-2018062794-A (JP)
Title: Foundation ventilation waterproof structure
Inventor: KOBAYASHI YOICHI
IPC: E04B1/70
Filed: 2016-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a foundation ventilation waterproof structure capable of implementing necessary and sufficient waterproof performance without ceiling construction.SOLUTION: A foundation ventilation waterproof structure 1 comprises: a wall frame 3 erected so as to interpose an underfloor ventilation path 5a between the wall frame and a top end surface 2 of a foundation; an exterior wall panel 4 supported by the wall frame 3 so as to form an intra-wall body ventilation path 5b between the exterior wall panel and the wall frame 3; a fitting 10 fixed on the wall frame 3; a foundation throating material 9 that is connected to the fitting 10, is arranged on the outdoor side so as to be spaced from the wall frame 3, and has a vent hole 93 at a bottom end of the foundation throating material; a permanent water drip 7 provided on the outdoor side surface of the wall frame 3 from the wall frame 3's lower end to a predetermined height; and a waterproof sheet body 16 extending upwards from the permanent water drip 7's top end. The waterproof sheet body 16 extends above the exterior wall panel 4's lower end.SELECTED DRAWING: Figure 1
Patent JP-2018061729-A (JP)
Title: Image processing system and control method thereof
Inventor: NAKAMURA TETSUYA
IPC: A63B69/36
Filed: 2016-10-14
Abstract: PROBLEM TO BE SOLVED: To allow a player to image his or her swing motion more easily.SOLUTION: A camera photographs a club head of a golf club and a golf ball from above when swinging the golf club for hitting the golf ball. A projector projects an image of the club head and the golf ball photographed by the camera, on a floor surface in the actual size. This technology can be applied, for example, to an image processing system, etc. for photographing and displaying the locus of a club head.SELECTED DRAWING: Figure 1
Patent JP-2018067024-A (JP)
Title: System management device and system management program
Inventor: SHINODA JINTARO
IPC: G06F8/60
Filed: 2016-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a system management device capable of managing present situations and requirements of a hardware constituting a system, and determining whether a hardware to be determined meets the requirements.SOLUTION: A system management device comprises first storage means for storing a specification of a hardware to be managed, second storage means for storing a correspondence between the system to be managed and a hardware for constituting the system, third storage means for storing requirements of the hardware for constituting the system, input means to which information for specifying a hardware to be determined is input, specifying means for specifying a specification of the hardware to be determined with reference to the first storage means and specifying a system corresponding to the hardware with reference to the second storage means, and determination means for determining whether the specification of the hardware to be determined meets the requirements or not by specifying the requirements of the hardware for constituting the system with reference to the third storage means for the system corresponding to the hardware to be determined.SELECTED DRAWING: Figure 3
Patent JP-2018065767-A (JP)
Title: Composition containing aluminum alloy and method for producing the same, and method for producing trialkyl aluminum
Inventor: MATSUO HIROSHI
IPC: C07F5/06
Filed: 2016-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a composition containing a particulate aluminum alloy with high activity and low viscosity, and a method for producing the particulate aluminum alloy-containing composition.SOLUTION: Methods for producing a particulate aluminum alloy and a composition containing the aluminum alloy include the step of crushing an aluminum alloy in the presence of an organic aluminum compound in a hydrocarbon solvent. There is also provided a method for producing trialkyl aluminum.SELECTED DRAWING: None
Patent JP-2018067518-A (JP)
Title: Negative electrode active material, negative electrode, lithium ion secondary battery, method for manufacturing negative electrode active material, and method for manufacturing lithium ion secondary battery
Inventor: HIROSE KIICHI
IPC: H01M4/36
Filed: 2016-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode active material which enables the increase in battery capacity and the improvement in cycle characteristics when used as a negative electrode active material of a secondary battery.SOLUTION: A negative electrode active material comprises negative electrode active material particles. The negative electrode active material particles each include a silicon compound represented by SiO(0.5≤x≤1.6). In XANES spectra obtained from XANES measurement thereon, the negative electrode active material particles have a peak in a range of 539-541 eV.SELECTED DRAWING: Figure 1