baber/WOPTO huggingface dataset:
Patent JP-2023066995-A (JP)
Title: Sample generating apparatus, sample generating method, and sample generating program
Inventor: HASEGAWA KENTO
IPC: G06N20/00
Filed: 2021-10-29
Abstract: To provide a sample generating apparatus which can efficiently generate a satisfactory-quality sample that contributes to improvement of accuracy of a hardware Trojan detector.SOLUTION: A sample generating apparatus 1 according to the present invention has an activity trying unit 11 for selecting an activity for changing parameters of hardware Trojan to try the same, a state observing unit 12 for extracting a feature quantity indicating the state of a circuit to measure accuracy in detection of the hardware Trojan by a predetermined detector, a reward calculating unit 13 for calculating a reward according to difference in detection accuracy between ones obtained after and before the trial of the activity, a learning unit 14 for learning a measure of the activity by an enhanced learning algorithm, an activity carrying out unit 15 for selecting one of the activities in accordance with the leant measure to carry out the same, and a generating unit 16 for receiving a parameter candidate group to output, as a sample, a circuit to which the hardware Trojan is inserted when a value of the accuracy in detection of the hardware Trojan becomes lower than a predetermined target value by repeated parameter changes by the activity carrying out unit 15.SELECTED DRAWING: Figure 3
Patent JP-2022096602-A (JP)
Title: toner
Inventor: KAJIHARA HISASUKE
IPC: G03G9/097
Filed: 2021-10-29
Abstract: To provide a toner excellent in scratch resistance.SOLUTION: A toner has a toner particle containing a binder resin and calcium carbonate particles. In X-ray diffraction measurement with a CuKα line on the toner particle with θ as the Bragg angle, as for the calcium carbonate particle, (i) 2θ has peaks at 26.5°±0.5° and 29.5°±0.5°; (ii) the crystallite diameter of crystal attributed to 2θ=29.5°±0.5° is 10 nm or more and 45 nm or less; (iii) the ratio of a peak intensity "a" at 2θ=26.5°±0.5° to a peak intensity "b" at 2θ=29.5°±0.5° (a/b) is 0.15 or more and 0.24 or less.SELECTED DRAWING: None
Patent JP-2022016475-A (JP)
Title: Magnetic detector, current detector, manufacturing method for magnetic detector, and manufacturing method for current detector
IPC: G01R33/07
Filed: 2021-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a current detector and a magnetic detector having high insulation resistance. 
     SOLUTION: A hall IC manufacturing method includes: arranging on a support member a lead frame including a plurality of device terminals, a magnetic sensor and a signal processing IC with a space therebetween; encapsulating top face sides of these including top faces by a first encapsulation member; and after removing the support member, encapsulating the bottom face sides of these, except the top face sides, including bottom faces by a second encapsulation member. Thus, as the magnetic sensor and the signal processing IC for processing output signals from the magnetic sensor are separated from each other by a package integrally formed with the first and second encapsulation members and encapsulated covering the whole of respective outer surfaces, no interface is formed in the package where the magnetic sensor and the signal processing IC are buried that could extend from the boundary of these, making it possible to obtain a high breakdown voltage. 
     SELECTED DRAWING: Figure 10 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023069363-A (JP)
Title: refrigerator
Inventor: TSUKAMOTO KENICHI
IPC: F25D23/00
Filed: 2021-11-05
Abstract: To provide a refrigerator which can perform low temperature cooling control more properly.SOLUTION: A refrigerator of an embodiment has a housing and a cooling part. The housing has a cooling air passage component forming a cooling air passage which guides cooling air generated in the cooling part to a storage part. The cooling air passage component has: a body; a cover member provided on a front surface of the body; and a protection part located in at least a part of an outer peripheral end of the body and protruding to the outer side farther than an outer periphery end of the cover member when the cooling air passage component is viewed from the front.SELECTED DRAWING: Figure 8
Patent JP-2022010281-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2021-11-12
Abstract: PROBLEM TO BE SOLVED: To improve the amusement of a game. 
     SOLUTION: A game machine includes: first transition means which carries out a transition to an advantageous game state in which it is guaranteed to re-transition to a specific game state in which a determination mode is in a second determination mode and a control mode is in a second control mode, when a specific condition is satisfied by the end of a determination by determination means for all second special information stored in acquisition information storage means in the specific game state; and second transition means which carries out a transition to a predetermined game state in which a probability of the re-transition to the specific game state is lower than in the advantageous game state, when an execution number of times of games after the transition to the specific game state reaches a predetermined number without satisfaction of the specific condition. 
     SELECTED DRAWING: Figure 779 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023074126-A (JP)
Title: Vault
Inventor: KURIYAMA SATORU
IPC: F25D23/00
Filed: 2021-11-17
Abstract: To provide a vault that enables accurate inventory control and also can reduce power consumption during power outages.SOLUTION: A vault comprising a box body that divides a storage room and a drawer door that opens and closes the storage room and supports a storage container is characterized in that if power is no longer supplied from a power supply unit of the box body to a power supply unit of the drawer door, a communication unit of the drawer door sends predetermined information to a communication unit of the box body, and when the communication unit of the box body receives the predetermined information, it transmits reception completion information to the communication unit of the drawer door, and if the communication unit of the drawer door cannot receive the reception completion information before a power failure determination time elapses after the communication unit of the drawer door transmits the predetermined information, it stops the reading of an RFID tag.SELECTED DRAWING: Figure 2
Patent JP-2023074917-A (JP)
Title: Lighting device
Inventor: NAYUKI TARO
IPC: G09F13/00
Filed: 2021-11-18
Abstract: To provide a lighting device capable of miniaturizing a display surface on which a display object is projected.SOLUTION: A lighting device 4 irradiates a conversion member 15 provided on the back surface of a knob 2 of a switch 1 with infrared rays. The conversion member 15 converts infrared rays emitted from an infrared light source 10 into visible light. A control unit 21 controls the light irradiated to the conversion member 15 through the control of the infrared light source 10, such that the display on the display surface 5 on which a display object (for example, symbols, marks, etc.) is displayed can be changed between a plurality of formats.SELECTED DRAWING: Figure 2
Patent JP-2023075814-A (JP)
Title: Control program, image forming system, setting method, and information processing apparatus
Inventor: ASAI NORIHIKO
IPC: B41J29/38
Filed: 2021-11-19
Abstract: To prevent inconvenience when a definition file used for workflow processing is updated.SOLUTION: A WF application 22 of a user PC 10 requests, from an MFP 50 that can be connected through a communication IF 14, information on a definition file F stored in the MFP 50. The WF application determines whether to use the definition file F stored in the MFP 50 in workflow processing based on the information on the definition file F transmitted from the MFP 50 in response to the request. When determining to use the definition file F stored in the MFP 50 in the workflow processing, the WF application sets the definition file F stored in the MFP 50 to a definition file used for the workflow processing.SELECTED DRAWING: Figure 1
Patent JP-2023076099-A (JP)
Title: Powder composition for instant acidic beverage and manufacturing method thereof
Inventor: YOSHIKAWA SHOTA
IPC: A23L2/00
Filed: 2021-11-22
Abstract: To provide a composition for an instant acidic beverage for preparing an acidic milk beverage through being dissolved in one or more kinds of milk selected from a group consisting of dairy milk and plant-based milk, the composition for an instant acidic beverage capable of suppressing curd from generating when being dissolved in milk at once only by manual agitation, while suppressing solidification at storage, and a manufacturing method thereof.SOLUTION: Provided is a manufacturing method of a powder composition for an instant acidic beverage, for preparing an acidic milk beverage through being dissolved in one or more kinds of milk selected from a group consisting of dairy milk and plant-based milk. The manufacturing method of a powder composition for an instant acidic beverage prepares a powder mixture containing dextrin and pectin, and uses a binder liquid containing an organic acid to granulate the powder mixture.SELECTED DRAWING: None
Patent JP-2023076320-A (JP)
Title: Method for configuring data model for learning data, learning data generation device, and machine learning method
Inventor: NAONO TAKESHI
IPC: G06N20/00
Filed: 2021-11-22
Abstract: To enable partial abstraction or fragmentation when learning data is generated from existing data.SOLUTION: Disclosed is a data model configuration method for configuring a data model for learning data for machine learning, in which, when a data item of a database based on the learning data has a hierarchical structure of an abstraction degree or a detail degree, the specification of the abstraction degree or the detail degree of the data item is made possible for each data item, and a filter for distributing the data items to an objective variable and an explanatory variable is used to configure a data model for extracting the data item to be used for the learning data from the database.SELECTED DRAWING: Figure 1
Patent JP-2023076887-A (JP)
Title: Interference filter, spectroscopic measuring device, and spectroscopic measuring system
Inventor: MORITA KIKUYA
IPC: G02B5/28
Filed: 2021-11-24
Abstract: To provide an interference filter capable of emitting light of high optical intensity, and a spectroscopic measuring device equipped with the interference filter, and a spectroscopic measuring system equipped with the spectroscopic measuring device.SOLUTION: The interference filter includes a first and a second optical region facing each other via a gap, and a distance change part for changing the distance between the first and the second optical regions. The first optical region includes a first passage part that passes light through and a first reflection part that reflects light, and the second optical region includes a second passage part that passes light through and a second reflection part that reflects light. Some of the incident light entered from the light incidence side passes through the first passage part and is reflected by the second and the first reflection parts in order, thus becoming reflected-component light that passes through the second passage part. The other of the incident light passes through the first passage part and becomes passed-component light without being reflected by the second and first reflection parts, with the reflected-component light and the passed-component light emitted to the light emission side.SELECTED DRAWING: Figure 2
Patent JP-2023079369-A (JP)
Title: Cooker
Inventor: SUGANO YUKI
IPC: F24C7/02
Filed: 2021-11-29
Abstract: To provide a cooker having high microwave leakage performance.SOLUTION: A choke groove 24 comprises: a blocking wall surface nearly parallel to a bottom surface, and covering a portion of an opening part; and a folded part 26 extending nearly perpendicularly to the blocking wall surface from the blocking wall surface toward the inside of the choke groove 24. A height dimension H1 of a folded part 26A provided in the choke groove 24 in an upper side part 4p of a handle 4a of a door 4 is made lower than a height dimension H2 of a folded part 26B provided in the choke groove 24 in other sides (a lower side part 4q, a left side part, and a right side part) of the door 4.SELECTED DRAWING: Figure 8A
Patent JP-2023079706-A (JP)
Title: Fluid machine
Inventor: JOMARU KATSUTOSHI
IPC: F04C29/00
Filed: 2021-11-29
Abstract: To efficiently cool a bearing supporting a driving shaft and a driven shaft respectively.SOLUTION: A protrusion 40 is surrounded by a cylindrical extension wall 13b. A power transmission chamber 21 is defined by an end wall 13a of a gear housing 13, an end wall 14a of a rotor housing 14, and the extension wall 13b. Accordingly, the protrusion 40 can be efficiently cooled by oil in the power transmission chamber 21 which flows into a space 75 between the extension wall 13b and the protrusion 40. As a result, heat of a first bearing 61 and a second bearing 62 disposed inside the protrusion 40 can be easily radiated to the protrusion 40.SELECTED DRAWING: Figure 2
Patent JP-2022087071-A (JP)
Title: Automotive lighting and/or signaling device with external decorative element, and related assembly method
Inventor: FRANCESCA ROTARIS
IPC: F21S43/27
Filed: 2021-11-29
Abstract: To provide an automotive lighting and/or signaling device with an external decorative element, and a related assembly method.SOLUTION: An automotive lighting and/or signaling device comprises a container body (8) delimiting a containment housing which is closed by a lenticular body (20) and accommodates at least one light source configured to emit a light beam at least partially crossing the lenticular body (20), and at least one decorative element applied on an external wall (32) of the lenticular body (20), which is opposite to the containment housing. An internal wall of the decorative element comprises: at least one welding pin which creates a welding point with the lenticular body (20); at least one spacer element which determines a minimum clearance and a volume or a gap between the external wall (32) of the lenticular body (20) and an internal wall of the element decorative element; and at least one conveyance element which favors outflow of liquid penetrating through the clearance into the volume.SELECTED DRAWING: Figure 1
Patent JP-2023080921-A (JP)
Title: Measuring method for hydrogen peroxide concentrations, and transistor type sensor for hydrogen peroxide detection and concentration measurement
Inventor: NEZAKI KOSUKE
IPC: G01N27/414
Filed: 2021-11-30
Abstract: To provide a measuring method for hydrogen peroxide concentrations, capable of easily and quickly measuring hydrogen peroxide concentrations without using a reagent or hydrogen peroxide decomposition means.SOLUTION: A transistor type sensor having an extension gate obtained by introducing a phenylboronic acid compound as a receptor is used to bring water to be measured into contact with the extension gate to measure hydrogen peroxide concentrations in the water to be measured. The transistor type sensor includes a transistor part composed of a field effect transistor, and a detection part spaced from the transistor part. The detection part includes a metal film, and the phenylboronic acid compound bonded to a surface of the metal film. The metal film and a gate electrode of the field effect transistor are electrically connected by wiring with each other, and the water to be measured is brought into contact with the surface of the metal film having the phenylboronic acid compound.SELECTED DRAWING: Figure 1
Patent JP-2022033136-A (JP)
Title: Semiconductor device
IPC: H01L29/786
Filed: 2021-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a novel shift register. 
     SOLUTION: The shift register includes a transistor 101, a transistor 102, a transistor 103, and a transistor 104. A first terminal of the transistor 101 is connected to a wire 111, and a second terminal of the transistor 101 is connected to a wire 112. A first terminal of the transistor 102 is connected to a wire 113, and a second terminal of the transistor 102 is connected to the wire 112. A first terminal of the transistor 103 is connected to the wire 113, and a gate of the transistor 103 is connected to the wire 111 or a wire 119. A first terminal of the transistor 104 is connected to a second terminal of the transistor 103, a second terminal of the transistor 104 is connected to a gate of the transistor 101, and a gate of the transistor 104 is connected to a gate of the transistor 102. 
     SELECTED DRAWING: Figure 10 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023083979-A (JP)
Title: Determination device, computer program for determination, and determination method
Inventor: KAWAKAMI SATORU
IPC: F16H61/02
Filed: 2021-12-06
Abstract: To provide a determination device that can detect, even when an error occurs in a touch sensor, that a driver holds a steering wheel.SOLUTION: A determination device includes a determination unit 232 configured to detect that a driver holds a steering wheel 32 when an operation signal is inputted from operation parts 35a, 35b operable by hands of the driver holding the steering wheel 32.SELECTED DRAWING: Figure 3
Patent JP-2023085730-A (JP)
Title: Image forming apparatus
Inventor: YAMADA MASAYUKI
IPC: G03G15/16
Filed: 2021-12-09
Abstract: To provide an image forming apparatus capable of setting an appropriate transfer condition corresponding to the kind of a recording medium by switching a plurality of transfer rollers to be selectively pressed against an image carrier.SOLUTION: An image forming apparatus includes an image formation part, a transfer unit, a transfer voltage power source, a control part, and an input part. The image formation part forms a toner image on an image carrier. The transfer unit includes a transfer roller having a core grid, and an elastic layer laminated on an outer peripheral surface of the core grid, and pressing the elastic layer against the image carrier to form a transfer nip part, and transfers the toner image formed on the image carrier to a recording medium passing through the transfer nip part. The transfer voltage power source applies voltage to the transfer roller. The transfer unit has a plurality of transfer rollers having different volume resistance values or hardness degrees of the elastic layer. The control part arranges any of the plurality of transfer rollers oppositely to the image carrier in accordance with information on the physical property of the recording medium inputted to the input part.SELECTED DRAWING: Figure 16
Patent JP-2023085744-A (JP)
Title: Water heater
Inventor: KAKIZAKI YUSUKE
IPC: F24H9/00
Filed: 2021-12-09
Abstract: To suppress increase in exhaust resistance of a water heater including a secondary heat exchanger discharging a combustion exhaust gas introduced from the rear side.SOLUTION: A water heater includes a primary heat exchanger and a secondary heat exchanger 20, and the secondary heat exchanger 20 includes a plurality of heat transfer pipes 21 and a casing 22 having the pipes arranged therein. The plurality of heat transfer pipes 21 includes a plurality of straight pipe parts 21A and U-shaped pipe parts for coupling ends of the pipe parts to each other. The straight pipe parts 21A are aligned to separate from each other in a vertical direction and a forward/backward direction. The casing 22 has a rear part with a gas inlet 28 and an upper part with a gas outlet 41, and includes a partition part 25 that partitions an internal space S1 of the casing 22 into an arrangement region S2 where the heat transfer pipes 21 are arranged and an upper side region S3 disposed on an upper side of the arrangement region and communicated with the gas outlet 41. An opening 46 disposed on a front side of the plurality of heat transfer pipes 21 and connecting the arrangement region S2 and the upper side region S3 is formed. The partition part 25 includes a plurality of through holes 43A each penetrating through the partition part 25 vertically and communicating the arrangement region S2 and the upper side region S3.SELECTED DRAWING: Figure 5
Patent JP-2023087701-A (JP)
Title: Wiring harness package and manufacturing method of wiring harness package
Inventor: SATO KOKI
IPC: B65D33/25
Filed: 2021-12-14
Abstract: To provide a wiring harness package that can properly transport wiring harness and a manufacturing method of wiring harness package.SOLUTION: In a wiring harness package 1, an entrance 22 of a bag body 20 is a part where a wiring harness 10 can be put in and taken out between the outside of a bag main body 21 and the inside F. A fastener 23 can open and close the entrance 22. A suction port 24 is a part to which a suction machine for sucking air can be connected. A check valve 25 can open and close the suction port 24. The wiring harness 10 and the bag body 20 configured in this manner configure a wire harness H that is packed by collectively holding the wiring harness 10 housed in the inside F of the bag main body 21 by the vacuum-compressed bag main body 21 with the wiring harness 10 housed in the inside F of the bag main body 21, the entrance 22 closed with the fastener 23, and the suction port 24 closed with the check valve 25.SELECTED DRAWING: Figure 1
Patent JP-2023088026-A (JP)
Title: Water-based inkjet ink, and image formation method
Inventor: MATSUOKA MASAHIRO
IPC: B41M5/00
Filed: 2021-12-14
Abstract: To provide a water-based inkjet ink capable of suppressing clogging of a filter and enhancing storage stability and discharge stability in an image formation method of discharging the water-based inkjet ink having passed through the filter a plurality of times from a nozzle of an inkjet head.SOLUTION: A water-based inkjet ink is used in an image formation method of discharging an ink having passed through a filter a plurality of times from the nozzle of the inkjet head. The inkjet ink contains a pigment, a pigment dispersant, and an organic solvent and satisfies condition (a) and condition (b). Condition (a): The pigment dispersant has a hydrogen bond component of a SP value of 8 (MPa)1/2 or more and 23 (MPa)1/2 or less. Condition (b): The organic solvent includes a solvent of which the hydrogen bond component of a SP value of 18 (MPa)1/2 or less.SELECTED DRAWING: Figure 1
Patent JP-2023090386-A (JP)
Title: Camera mount device
Inventor: HIRAOKA AKIRA
IPC: H04N5/222
Filed: 2021-12-17
Abstract: To provide a camera mount device with good operability for position adjustment.SOLUTION: A camera mount device includes: a first mounting member 3 for mounting an imaging apparatus while changing a position in a forward/backward direction which is an optical axis direction; a second mounting member 4 for mounting the first mounting member 3 while changing a position in a vertical direction; and an intermediate member 6 which is arranged between the second mounting member 4 and a tilt shaft 1a to be turned integrally with the tilt shaft 1a and detachably mounted on the second mounting member. The first mounting member 3 includes a projection 3b which protrudes from a surface opposite a surface on which the imaging apparatus 2 is mounted, the projection having a vertex extending in a direction which is aligned with a turning center of the tilt shaft 1a in the forward/backward direction. The second mounting member 4 includes a projection 4d which protrudes from a surface opposite a surface on which the first mounting member 3 is mounted, the projection having a vertex extending in a direction which is aligned with the turning center of the tilt shaft 1a in the vertical direction.SELECTED DRAWING: Figure 1