baber/WOPTO huggingface dataset:
Patent JP-2018009171-A (JP)
Title: High performance ziegler-natta catalyst system, process for producing such supported catalyst and use thereof
Inventor: DENKWITZ YVONNE
IPC: C08F4/654
Filed: 2017-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a non-phthalate Ziegler-Natta catalyst system for the polymerization and copolymerization of olefins.SOLUTION: A porous particulate support is combined with a hydrocarbon soluble organomagnesium compound to form a suspension, the organomagnesium compound is halogenated followed by addition of an alcohol, the mixture is then reacted with a titanium compound followed by a reaction with diether compound to form the solid catalyst component. Afterwards the reaction product is extracted with a mixture of a titanium compound and a hydrocarbon solvent. The solid catalyst component is recovered and combined with an aluminum cocatalyst to form a Ziegler-Natta catalyst system for the polymerization of olefins. In particular, the catalyst system including a diether internal electron donor may have an activity and hydrogen response suitable for the production of propylene polymers having a molecular weight distribution (PI(GPC)) in the range from about 5.75 to about 9.SELECTED DRAWING: None
Patent JP-2019024557-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2017-07-25
Abstract: To provide a slot machine capable of improving interest by technical intervention of a player.SOLUTION: A sub control part 91 is capable of executing a suggestion performance B for suggesting derivation of a special display result during BB and capable of executing a setting value suggestion performance as a privilege when the special display result is derived during BB, does not execute the suggestion performance B even if the special display result can be derived until a specific display result is derived once during BB, and executes the suggestion performance B if the special display result can be derived after the specific display result is derived once during BB.SELECTED DRAWING: Figure 11
Patent JP-2019025056-A (JP)
Title: Laser treatment apparatus and laser treatment apparatus control method
Inventor: KUME TOSHISHIRO
IPC: A61B18/22
Filed: 2017-07-31
Abstract: To provide a laser treatment apparatus capable of applying laser beams of conditions more appropriate to formation of a thermal coagulation layer.SOLUTION: The laser treatment apparatus comprising a laser oscillator (22) and a laser oscillator power source (23) is provided with a moisture measuring instrument (24) for measuring the moisture of a patient and a control arithmetic apparatus (25) being an arithmetic apparatus connected to the power source and the moisture measuring instrument. The control arithmetic apparatus calculates the output condition of laser beams by the laser oscillator on the basis of a moisture measured by the moisture measuring instrument.SELECTED DRAWING: Figure 3
Patent JP-2019035366-A (JP)
Title: Cylinder head and internal combustion engine with the same
Inventor: SATAKE TAKASHI
IPC: F02B61/00
Filed: 2017-08-15
Abstract: To more effectively improve the rigidity of connection between an internal combustion engine and a power transmission device.SOLUTION: A truss-bar fastening boss part 30 is integrally connected to a frame-like body FB of an almost rectangular shape, which is composed of an intake-side cam ladder fastening boss part 32b, an intake-side cam ladder 70 and an intake-side cam bracket 72, a lubrication oil passage forming boss part 36a, a side wall 22a and a rear wall 22d of a cylinder head 2. With this, as compared with a structure in which the truss-bar fastening boss part 30 is provided as a single unit, the rigidity of the truss-bar fastening boss part 30 can be improved. As a result, bending or twist mode vibration, which acts in a direction of separating the mounting face parts of an internal combustion engine 1 and a transmission 90 in association with operation of the internal combustion engine 1, can be effectively suppressed.SELECTED DRAWING: Figure 3
Patent JP-2019035922-A (JP)
Title: Illumination device and projector
Inventor: AKIYAMA KOICHI
IPC: F21S2/00
Filed: 2017-08-21
Abstract: To provide a compact illumination device that can adjust the thickness and the shape of the cross section of light.SOLUTION: An illumination device of the present invention comprises: a first light source unit that includes at least one first light emitting element emitting collimated first color light and emits first light including the first color light; and a bundle of rays enlargement optical system that enlarges the first light. The bundle of rays enlargement optical system includes first to fourth lens surfaces arranged in order from a first light incident side; the first lens surface consists of a spherical surface having power; the second lens surface consists of a first anamorphic surface having a power with the same code as the code of the power of the first lens surface; the third lens surface consists of a second anamorphic surface having a positive power; the fourth lens surface consists of a spherical surface having a positive power.SELECTED DRAWING: Figure 2
Patent JP-2019039189-A (JP)
Title: Eaves gutter support device
Inventor: KITAMURA MASASHI
IPC: E04D13/072
Filed: 2017-08-24
Abstract: To provide an eaves gutter support device allowing its attachment to be easily carried out and its attachment level to be freely arranged as well as allowing its fixation to an attaching object to be securely achieved.SOLUTION: An eaves gutter support device 1 is configured to be provided with: a gutter support body 30 supporting an eaves gutter 5; and an attachment fixing part 10 to be fixed to eaves by clamping and fixing an eaves part of a roof substrate plate 7 covered with a roof material 6, wherein the attachment fixing part 10 is configured to be adjustable in clamping spaces in accordance with a thickness of the roof substrate plate 7.SELECTED DRAWING: Figure 1
Patent JP-2019040764-A (JP)
Title: Lighting circuit and signal device
Inventor: SUMITANI TSUTOMU
IPC: H05B37/02
Filed: 2017-08-25
Abstract: To provide a lighting circuit hard to cause erroneous light emission in signal lighting even when a low-voltage AC current is induced in a signal line cable and in addition, a high voltage or a noise signal is put on the cable for a short time.SOLUTION: A lighting circuit 10 causes an LED element part 14 having a plurality of LED elements connected in series to emit light when accepting input of AC voltage signals. A rectification part 11 rectifies the AC voltage signals. A switching part 15 turns ON/OFF a current running through the LED element part 14 by a voltage subjected to rectification by the rectification part 11. Resistances R1 and R2 are for dividing a voltage subjected to rectification by the rectification part 11. A capacitor C1 is charged by a voltage resulting from division by the resistances R1 and R2. A first Zener Diode ZD1 is disposed between the capacitor C1 and the switching part 15, and turns the switching part 15 ON when a voltage charged in the capacitor C1 exceeds a first threshold voltage.SELECTED DRAWING: Figure 2
Patent JP-2019037648-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: HASHIZUME YOHEI
IPC: A61B8/14
Filed: 2017-08-28
Abstract: To provide an information processing apparatus which displays a rendered image of three-dimensional medical image data to help a user easily recognize a structure of a subject.SOLUTION: An information processing apparatus according to the present invention: displays a rendered image on display means by rendering three-dimensional medical image data using a first region as a rendering target region; then, during reception of a first instruction signal transmitted according to an instruction from a user while the rendered image is displayed, displays, on the display means, moving images of rendered images that correspond to a plurality of different rendering target regions by gradually decreasing the rendering target region until reaching a second region from the first region; and, upon the reception of the first instruction signal ending or upon the rendering target region reaching the second region, terminates a process of gradually decreasing the rendering target region.SELECTED DRAWING: Figure 5
Patent JP-2018034786-A (JP)
Title: Rear combination lamp of saddle-riding type vehicle
Inventor: QIAN AIONG
IPC: F21S45/00
Filed: 2017-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a rear combination lamp of a saddle-riding type vehicle which can reduce a dimension in a vehicle width direction while securing the capacity of a reflector space.SOLUTION: A rear combination lamp of a saddle-riding type vehicle includes: a first light source 40 of a tail lamp part A; second light sources 50 of flasher lamp parts B which are located adjacent to left and right sides of the tail lamp part A in a vehicle width direction; second reflectors 72, each of which reflects irradiation light of the second light source 50 to the rear side of the vehicle lateral side; an outer lens 31 covering the tail lamp part A and the flasher lamp parts B from the outer side; and partition parts 92, each of which partitions the tail lamp part A and the flasher lamp part B. Each partition part 92 includes: a partition wall 91 extending in a vehicle body fore and aft direction so as to partition a first reflector space AS forming the tail lamp part A and a second reflector space BS forming the flasher lamp part B; an extension wall 93 extending from a vehicle body rear side end part of the partition wall 91 in the vehicle width direction; and a light shielding wall 94 extending from a vehicle width direction outer end part of the extension wall 93 to the vehicle body front side.SELECTED DRAWING: Figure 6
Patent JP-2019043980-A (JP)
Title: Film
Inventor: ISHIZU SHINOBU
IPC: C08J5/18
Filed: 2017-08-29
Abstract: To provide a film excellent in gas barrier properties against water vapor and oxygen gas and excellent in processability.SOLUTION: The film is composed of a polypropylene resin composition containing 1-100 pts.mass of a liquid crystal polymer having a crystal melting temperature of 250°C or lower based on 100 pts.mass of a polypropylene resin. The polypropylene resin composition has a water vapor permeability (JIS K 7129B at a thickness of 1.5 mm) of 0.1 g/mday or less and an oxygen gas permeability (JIS K 7126-2 at a thickness of 1.5 mm) of 23 cm/m24 h atm or less.SELECTED DRAWING: None
Patent JP-2019043684-A (JP)
Title: Rotary conveyance device for small-sized article, and drum unit for the same
Inventor: KOMIYA TAICHI
IPC: B65G47/14
Filed: 2017-08-29
Abstract: To provide a device exhibiting a good handling property together with lightweight, and also enabling conveying small-sized articles having various shapes and dimensions without requiring complicated adjustment.SOLUTION: A rotary conveyance device for a small-sized article comprises a hollow cylindrical drum unit having a drum body constituting a side face of a cylinder, and a pair of disk-shaped members each constituting an end face of the cylinder. The drum body has ventilation parts each extending like a belt in a circumferential direction of the cylinder, and is formed with a plurality of small holes for suctioning the small-sized article. The rotary conveyance device further comprises: a shaft for rotatably supporting the drum unit around a central axis thereof; a suction tube for applying suction force to make the inside of the drum unit into a negative pressure state; and a shielding member for shielding the ventilation part from the negative pressure state in a predetermined range in a rotation direction of the drum unit.SELECTED DRAWING: Figure 3
Patent JP-2018039998-A (JP)
Title: Improved process for gas-phase polymerization having high polymer bed bulk density
Inventor: CAI PING
IPC: C08F10/00
Filed: 2017-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a gas-phase olefin polymerization process having a relatively high polymer bed bulk density.SOLUTION: A polymerization process involves the use of a mixed external electron donor for polymerizing propylene with one or a plurality of comonomers in a gas-phase non-fluidized reactor having a polymer bed with a bulk density of more than 128 kg/mand in the polymerization process, the mixed external electron donor includes at least one first external electron donor and one second external electron donor in which the first external electron donor is a carboxylate compound. The gas-phase non-fluidized reactor is a single flow regime of the gas-phase reactor, and preferably the gas-phase reactor has a bed volume of 35% or more of the reactor volume.SELECTED DRAWING: None
Patent JP-2019049785-A (JP)
Title: Robot management system and commodity proposing method
Inventor: MOTOHASHI HIROMITSU
IPC: G06Q30/02
Filed: 2017-09-08
Abstract: To resolve the problem that a conventional robot could not propose commodities proper to each customer.SOLUTION: A robot controller moves a robot to the stop position of a customer, based on an area and staying time recorded in a customer mobile table. In addition, the robot controller makes the robot which has moved to the customer propose the commodity based on a commodity category related to the area in which the customer stayed immediately. This proposition is carried out based on the plurality of commodity categories continuous in the moving order of commodity categories of the area in which the customer stayed.SELECTED DRAWING: Figure 1
Patent JP-2019049896-A (JP)
Title: Automatic operation system
Inventor: ARIMURA ROMAN
IPC: B62D6/00
Filed: 2017-09-11
Abstract: To save a working preparatory time for automatic operation.SOLUTION: An automatic operation system comprises: a server 110 storing reference path information on at least a reference path in a field; an external GPS 300a and a built-in GPS 300b measuring a position of a tractor 200; and an automatic operation control part 220 mounted on the tractor 200 for controlling automatic operation of the tractor 200 in the field on the basis of the reference path information stored in the server 110 and information of the measured position.SELECTED DRAWING: Figure 1
Patent JP-2019047990-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2017-09-12
Abstract: To preferably give a guidance according to a type of operation to receive.SOLUTION: When operating a left-right key in a normal state and an advantageous state, a sound volume setting image is displayed. When operating an up-down key in the advantageous state, a music setting image is displayed. In the normal state and the advantageous state, a key image 75 indicating that the operation of the left-right key is receivable is not displayed. On the other hand, in the advantageous state the key image 75 indicating that the operation of the up-down key whose operation does not become receivable in the normal state is receivable is displayed.SELECTED DRAWING: Figure 4
Patent JP-2019052990-A (JP)
Title: Power shutdown detector
Inventor: AOTANI MASARU
IPC: G10H1/00
Filed: 2017-09-19
Abstract: To obtain a power shutdown detector with which it is possible to detect the interruption of commercial power supply to a load (electronic piano) only by determining the level of a voltage occurring at a detection terminal X of a transistor element T.SOLUTION: Provided is a power shutdown detector for detecting the interruption of power supply from a commercial power supply, comprising: a photocoupler PC composed of two light-emitting diodes PD connected in inverse parallel to the commercial power supply AC and a transistor element T that is turned on by emission of the light-emitting diodes PD; a resistor R2 connected at one end to a DC power supply Vcc and connected at another end to a terminal of the transistor element T; a capacitance unit C connected at one end to a terminal of the transistor element T and connected at another end to ground; and a detection terminal X, connected to the transistor element T, for detecting the "H" level or "L" level.SELECTED DRAWING: Figure 1
Patent JP-2018041465-A (JP)
Title: Display device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L51/50
Filed: 2017-09-19
Abstract: PROBLEM TO BE SOLVED: To achieve reduction in weight of a display device with a touch sensor while suppressing decrease in detection sensitivity thereof.SOLUTION: A display device has a structure for holding a touch sensor (sensor layer) 103, a color filter 105, and a display unit provided with a display element 106 held between a pair of substrates 101 and 102. A relief layer 104 whose product of a dielectric constant and specific gravity is smaller than that of the substrate provided with the touch sensor, is provided between the touch sensor and the display unit, so that parasitic capacitance between electrodes and wires included in the touch sensor and the display unit may be reduced.SELECTED DRAWING: Figure 1
Patent JP-2019053009-A (JP)
Title: Ultrasonic fatigue tester jig
Inventor: MATSUURA TORU
IPC: G01N3/32
Filed: 2017-09-19
Abstract: To provide an ultrasonic fatigue tester jig that facilitates design of test pieces of various materials and can conduct a fatigue test of repeatedly applying high stress to a test piece.SOLUTION: A pair of jigs 10 have the same mass as each other and their weight is adjusted in consideration of the shape of a test piece S so that stress at the center of the test piece is a desired value. That is, the jigs 10 function as a weight adjustment tool for adjusting a resonant frequency and stress of the test piece S. The upper and lower jigs 10 are attached to both ends of the test piece S so that the barycenter of the upper jig 10 and the barycenter of the lower jig 10 are located on a vertical line passing through the center of the test piece S.SELECTED DRAWING: Figure 2
Patent JP-2019056309-A (JP)
Title: Axial flow fan
Inventor: MURAKAMI NAOYA
IPC: F04D29/38
Filed: 2017-09-20
Abstract: To provide an axial flow fan having improved characteristics.SOLUTION: An axial flow fan comprises a motor and an impeller. The impeller is configured to be rotated by the motor, and has a hub and a plurality of blades extending radially from the hub, wherein a maximum camber of the blade is made gradually larger from a root part to a tip part.SELECTED DRAWING: Figure 1
Patent JP-2019054978-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2017-09-20
Abstract: To provide a slot machine improved relative to control performed based on update of a numerical value.SOLUTION: When a bonus winning is carried over in an advantageous section, even if an advantageous section G number updated in the advantageous section reaches 1,500, execution of freeze and display of a result screen are not performed at that timing, but execution of freeze and display of the result screen are performed at a finish timing of the bonus, and therefore, a player is prevented from stopping a game, since execution of freeze and display of the result screen are performed, regardless of carry-over of bonus winning in the advantageous section.SELECTED DRAWING: Figure 31
Patent JP-2019061295-A (JP)
Title: Information processing apparatus, image processing system, image processing method and program
Inventor: KIMURA SHUJI
IPC: G06K9/62
Filed: 2017-09-22
Abstract: To solve the problem that a conventional image processing apparatus cannot accurately output a result of OCR processing for a short time.SOLUTION: An assignment control unit 2130 of an image formation apparatus 20A transmits a request for performing an OCR processing from different four directions of up, down, left and right respectively to an image of a document to an image formation apparatus 20B, and server apparatuses 50A and 50B. The assignment control unit 2130 of the image formation apparatus 20A transmits result information pieces indicating results of character recognition from the different directions to the image of the document based on the request. A user I/F unit 2120 of the image formation apparatus 20A outputs the results of character recognition based on a result information piece whose conversion ratio to a coded character code is the largest among the respective result information pieces received by the assignment control unit 2130.SELECTED DRAWING: Figure 6
Patent JP-2019059277-A (JP)
Title: Protection control device and protection system
Inventor: WAKABAYASHI ASEI
IPC: B60R19/18
Filed: 2017-09-25
Abstract: To more appropriately protect a protection target in the event of collision with a vehicle.SOLUTION: A protection control device (30) is configured such that, in the event that a specific object (objects) including a pedestrian and/or a bicycle with a driver and/or an occupant collide with a vehicle (1), a protection target (targets), which may be a pedestrian or a driver and/or an occupant are protected from impact applied due to collision with a vehicle body (10). Specifically, the protection control device comprises a determination unit (44) and a control quantity determination unit (47). The determination unit determines that an inevitable situation in which primary collision is inevitable has occurred. In a case where it is determined that the inevitable situation has occurred, the control quantity determination unit determines a quantity of control in a behavior control device (21) that controls behavior of the vehicle such that the primary collision of the specific object(s) with respect to a front bumper (11) has a position or direction suitable for protection of the protection target (targets) with a protection device (22).SELECTED DRAWING: Figure 5
Patent JP-2019062028-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: SHIRATO TAKEHIDE
IPC: H01L27/088
Filed: 2017-09-25
Abstract: To provide a stacked CMOS where an upper-layer surrounding gate electrode acts as a lower-layer gate electrode.SOLUTION: A CMOS composed of stacked P-channel and N-channel MIS field effect transistors comprises: lower semiconductor layers (2, 12) provided on a semiconductor substrate 1; upper semiconductor layers (9, 11, 13) provided on the lower semiconductor layers via an interlayer insulation film 7; a surrounding gate electrode 16 including a lower-layer gate electrode, which has a structure of surrounding all round a part 13 of the upper semiconductor layers via an upper-layer gate insulation film 15 and provided directly on a part 12 of the lower semiconductor layers via a lower-layer gate insulation film 14; and one conductivity type source-drain regions (5, 6) provided in a part 2 of the lower semiconductor layers and the opposite conductivity type source-drain regions (17-20) provided parts (9, 11) of the upper semiconductor layers, which have a structure with opposite ends forming perpendicular planes with respect to a principal surface of the semiconductor substrate in a self-aligned fashion with the surrounding gate electrode 16.SELECTED DRAWING: Figure 1
Patent JP-2018108633-A (JP)
Title: Tool system
Inventor: DOBASHI KAZUO
IPC: B25B23/14
Filed: 2017-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a tool system capable of controlling a tool according to a work object before performing a work.SOLUTION: A tool system 1 includes: a portable tool 2; and a specification section 330. The tool 2 has a driving section 24 operated by power from a battery pack 201. The specification section 330 specifies a set work object to be a work object in which the tool 2 is set of a plurality of work objects by non-contact.SELECTED DRAWING: Figure 1
Patent JP-2019064606-A (JP)
Title: Air hole
Inventor: TOMIOKA NORITADA
IPC: B65D75/52
Filed: 2017-09-28
Abstract: To provide an air hole allowing easy passing-through of air.SOLUTION: An air hole has a passage formed between two resin film sheets, a first opening opened at one end of the passage, and a second opening opened at the other end of the passage. The passage has a tapered part tapered from the first opening toward the second opening.SELECTED DRAWING: Figure 2