baber/WOPTO huggingface dataset:
Patent JP-2019044252-A (JP)
Title: Work holding device
Inventor: MURAKAMI TAKESHI
IPC: C23F11/00
Filed: 2017-09-06
Abstract: To provide a work holding device capable of applying a surface treatment to a work in which treatment unevenness caused by an air pocket is prevented.SOLUTION: A work holding device of one embodiment includes a holding part, a support part and a rotation transmission mechanism. The holding part is configured to enable a support of a work immersed in a process liquid stored in a storage tank. The support part supports the holding part in a manner allowing an uniaxial rotation in the process liquid. The rotation transmission mechanism is arranged at the support part and transmits the uniaxial rotation to the holding part.SELECTED DRAWING: Figure 1
Patent JP-2019049641-A (JP)
Title: Obfuscation circuit generation device, obfuscation circuit calculating device, obfuscation circuit generation method, obfuscation circuit calculation method, and program
Inventor: NISHIMAKI RYO
IPC: G09C1/00
Filed: 2017-09-11
Abstract: To provide an indistinguishability obfuscation technique for a circuit of arbitrary polynomial size by using only secret key function type cryptography.SOLUTION: The system includes an obfuscation circuit generating device including a security parameter λ and an input size n of the circuit C and an obfuscation circuit generating unit generating an obfuscation circuit C- from a circuit C, and the obfuscation circuit generating unit generates a C-generating unit configured by using a holeable secret key function type cryptographic WeakSuc, a secret key cryptographic SKE, a holeable pseudo function PPRF, a C-generation unit, a C-generating unit, ..., an obfuscation circuit C recursively by using the C-generation unit, the C-generation unit, ..., and the C-generation unit, including the C-generating unit.SELECTED DRAWING: Figure 8
Patent JP-2019049154-A (JP)
Title: Rooftop slab lifting system
Inventor: GOTO TORU
IPC: E04G23/08
Filed: 2017-09-11
Abstract: To provide a rooftop slab lifting system capable of preventing health damage of workers.SOLUTION: The rooftop slab lifting system is used for transporting with a lifter a substantially rectangular plate-like slab block formed by cutting the rooftop slab vertically and horizontally. The rooftop slab lifting system comprises: an anchor plate having a guide, which is fixed to the slab block; and a slab block lifting device detachably connected to the anchor plate in a state being lifted by the lifter, which has a slinging guide guided by the guide.SELECTED DRAWING: Figure 1
Patent JP-2019004446-A (JP)
Title: Antenna system and mobile terminal
Inventor: WANG JIANAN
IPC: H01Q1/24
Filed: 2017-09-12
Abstract: To provide an antenna system which satisfies needs of structural strength, appearance texture, and antenna performance of a portable phone, and to provide a mobile terminal.SOLUTION: An antenna system includes a system ground 90, a metal frame 10, a first radiation unit 20, a second radiation unit 30, and a third radiation unit 40. The system ground is electrically connected to the metal frame. The first radiation unit includes: a tuning switch 21 connected to the system ground; a first metal wire 23 connected to the tuning switch; and a second metal wire 22 which connects the first metal wire with the metal frame. The second radiation unit includes a feeding point 32 and a third metal wire 31 connected to the feeding point. The third metal wire and the first metal wire partially face each other. The third radiation unit includes: a ground point 42 connected to the system ground; and a fourth metal wire 41 connected to the ground point.SELECTED DRAWING: Figure 2
Patent JP-2019054334-A (JP)
Title: Communication system and electronic apparatus
Inventor: YAMAGUCHI SATOMI
IPC: G09G5/00
Filed: 2017-09-13
Abstract: To suppress power consumption of the other electronic apparatus, when turning on, from one electronic apparatus, a power supply of the other electronic apparatus.SOLUTION: An AV amplifier 2 and a projector 3 are cable-connected with each other through a pulse transformer 24 and a pulse transformer 33. The pulse transformer 33 includes a center tap having a CTA connected with an IR reception circuit 32 and a CTB connected with a ground GND. The pulse transformer 24 includes a center tap having a CTA connected with a MCU21 and a CTB connected with a ground GND.SELECTED DRAWING: Figure 1
Patent JP-2019054072-A (JP)
Title: Ignition coil for internal combustion engine
Inventor: KIKUKAWA RYOICHI
IPC: H01F38/12
Filed: 2017-09-14
Abstract: To provide an ignition coil for an internal combustion engine, the ignition coil having a simple structure in which a copper wire to be wound around a primary bobbin of a primary coil can be wound around a drum section of the primary bobbin without the copper wire's starting end being detached.SOLUTION: An ignition coil IGC for an internal combustion engine includes a primary coil 1 where a first wing part 12a of a flange part 12 of a primary bobbin 10 is taken as a winding start part of a copper wire 3, a first copper wire laying plate 41 is formed on the winding start side of a conducting wire laying part 40 provided on a first terminal metal fitting 4 on which a starting end 31 is to be fitted, a second copper wire laying plate 42 is formed on the opposite side, a copper wire fixation groove, the deepest part of a first copper wire holding slit 41a, and a copper wire fixation groove, the deepest part of a second copper wire holding slit 42a, are shifted in Y direction by a tensile resistance force generation distance, and the copper wire 3 laid from the first copper wire holding slit 41a formed on the first copper wire laying plate 41 to the second copper wire holding slit 42a formed on the second copper wire laying plate 42 is led to and wound around a drum section 11 of the primary bobbin 10.SELECTED DRAWING: Figure 1
Patent JP-2019056133-A (JP)
Title: Method for depositing atomic layer of metal thin film
Inventor: MIZUTANI BUNICHI
IPC: C23C16/40
Filed: 2017-09-20
Abstract: To provide a method for depositing a gallium containing thin film using a gallium containing precursor having high vapor pressure even at low temperature and high thermal stability by atomic layer deposition (ALD) without using radical species, such as plasma and ozone, where gallium (I) having the following cyclopentadienyl ligand is suitable for low temperature ALD since thermal decomposition temperature is sufficiently high, vapor pressure at low temperature is sufficiently high, and even reactivity is high.SOLUTION: The method for depositing the atomic layer of a metal thin film uses a precursor represented by the following general formula (1) (in the general formula (1), Rto Rindependently represent a hydrogen atom or a 1-4C alkyl group).SELECTED DRAWING: None
Patent JP-2019057616-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: NISHI TAKAOMI
IPC: G01N19/04
Filed: 2017-09-21
Abstract: To efficiently manufacture a semiconductor device.SOLUTION: A method of manufacturing a semiconductor device according to one embodiment includes a process of evaluating bonding strength of a plurality of external terminals formed on a semiconductor wafer WH1. The semiconductor wafer WH1 has a chip formation region (first region) RC as an acquisition predetermined region for a plurality of semiconductor chips, a plurality of break test regions (second regions) RD where external terminals as objects of a break test are formed. Further, the plurality of break test regions RD are respectively at positions closer to an outer edge of the semiconductor wafer WH1 than the chip formation region in plan view.SELECTED DRAWING: Figure 6
Patent JP-2019059272-A (JP)
Title: Vehicular system
Inventor: KATO HAYATO
IPC: G08B13/00
Filed: 2017-09-25
Abstract: To restrain an illegal release of the crime prevention function.SOLUTION: A vehicular system (10) according to an aspect of the present disclosure is the vehicular system for unlocking a vehicle door based on a signal from a wireless electronic key (100). This system (10) detects a specific signal in a vehicle transmitted via wiring (LN2) in the vehicle when executing unlocking operation of the vehicle door, and releases the crime prevention function of a car security system on condition of detecting the specific signal a plurality of times in a prescribed time.SELECTED DRAWING: Figure 1
Patent JP-2019062342-A (JP)
Title: Signal processing apparatus, signal processing method, and program
Inventor: FUJII YUMI
IPC: H04R1/10
Filed: 2017-09-26
Abstract: To provide a signal processing apparatus, a signal processing method, and a program, capable of appropriately measuring a signal from headphones or earphones worn by a user.SOLUTION: A signal processing apparatus 201 includes: a measurement signal generation unit 221 that generates a first measurement signal and outputs the first measurement signal to a headphone 43; a sound collection signal acquisition unit 222 which acquires a first sound collection signal obtained by collecting the first measurement signal by a microphone 2; a signal analysis unit 223 that calculates frequency characteristics of the first collected sound signal; a wearing state determination unit 224 that determines a wearing state of the headphone 43 by comparing a characteristic value of the frequency characteristics in a predetermined band with a reference value; and a display unit 231 that outputs a result of stepwise determination according to a ratio of the characteristic value to the reference value.SELECTED DRAWING: Figure 3
Patent JP-2019060578-A (JP)
Title: Spiral conveyor type freezer device
Inventor: MASUDA KAZUNORI
IPC: F25D13/06
Filed: 2017-09-28
Abstract: To provide a spiral conveyor type freezer device which achieves improvement of cooling air circulation efficiency.SOLUTION: A spiral conveyor type freezer device includes: a refrigeration room including a ventilation port and an exhaust port at one end; a spiral conveyor disposed in the refrigeration room and used to transport a freezing object; a partition member which partitions the interior of the refrigeration room into a first chamber communicating with the ventilation port and a second chamber communicating with the exhaust port; and a cooler which includes a heat exchanger and a main fan and is used to send cooling air into the first chamber. The partition member includes an opening which allows communication between the first chamber and the second chamber at the other end side of the refrigeration room which is opposite to the one side across the spiral conveyor.SELECTED DRAWING: Figure 1
Patent JP-2019066901-A (JP)
Title: Dimming type sensor
Inventor: DOI MANABU
IPC: G08B17/00
Filed: 2017-09-28
Abstract: To provide a dimming type sensor that can easily and promptly detect the abnormality thereof, and can decrease the frequency of the occurrence of erroneous reports.SOLUTION: A sensor 100 comprises: a detection space 13 that a to-be-detected object in a monitoring area enters; a reference space 14 that the to-be-detected object is hard to enter in comparison with the detection space; light emitting means 161 for emitting light so that detected light, which passes through at least the detection space and can be dimmed by the to-be-detected object that enters the detection space, and reference light, which passes through at least the reference space, are outputted; light receiving means 172 and 182 that receive the detected light which has passed the detection space and the reference light which has passed the reference space; a monitoring area abnormality determination unit that determines abnormality of the monitoring area based on the detected light that at least the light receiving means receives; and a sensor abnormality determination unit that determines the abnormality of the sensor 100 based on the reference light that at least the light receiving means receives.SELECTED DRAWING: Figure 3
Patent JP-2019067649-A (JP)
Title: Manufacturing method of electrode plate
Inventor: AKIYAMA NAOHISA
IPC: H01M4/62
Filed: 2017-10-02
Abstract: To provide a manufacturing method of electrode plate capable of easily manufacturing an electrode plate where conductivity of an active material is good, while forming the active material layer by using a particle assembly composed of wet particles.SOLUTION: A manufacturing method of an electrode plate 1 includes a particle assembly formation step S1, undried active material layer formation steps S2, S4, and drying steps S3, S5. In the particle assembly formation step S1, conductive particles 13 consist of first conductive particles 14 having a three-dimensional structure where primary particles 14p having an average primary particle diameter D1 of 30-80 nm are coupled to each other, and the average structure length X1 is 260-500 nm, and second conductive particles 15 having a three-dimensional structure where primary particles 15p having an average primary particle diameter D2 of 8-13 nm are coupled to each other, and the average structure length X2 is 80-250 nm.SELECTED DRAWING: Figure 2
Patent JP-2019071192-A (JP)
Title: Vehicle head light
Inventor: TOYOSHIMA TAKANOBU
IPC: B60Q1/04
Filed: 2017-10-06
Abstract: To provide a vehicle head light that has a fail-safe function for preventing emission of glare light when impression voltage control to a liquid crystal is failed.SOLUTION: A vehicle head light 1 includes: a light source 6; and a liquid crystal panel 8 arranged with a liquid crystal 9 between an incident side polarization piece 10 and an emission side polarization piece 11. The vehicle head light has a fail-safe function 16 for changing only an upper area Hb of a light distribution pattern BP into a dark part for the liquid crystal panel 8 in which energization is cut-off.SELECTED DRAWING: Figure 3
Patent JP-2019070181-A (JP)
Title: Manufacturing method of annular member
Inventor: KANAYA KOHEI
IPC: F16C33/64
Filed: 2017-10-10
Abstract: To manufacture a steel annular member which suppresses thermal deformation at the time of quenching and whose hardened layer has a uniform hardness.SOLUTION: The inner peripheral surface of an annular member 10 has a first inner peripheral surface 11a and a second inner peripheral surface 11b formed of a cylindrical surface, and has a first end surface 13 and a second end surface 14 at both ends in the axial direction. A quenching mold 19 includes a mold outer surface 25 formed of a cylindrical surface or a partial cylindrical surface fitted to the second inner peripheral surface 11b, a first flat surface 23 abutting on the first end surface 13, and a second flat surface 32 abutting on the second end surface 14. A manufacturing method for the annular member 10 includes: a first step for heating the annular member 10 to a temperature equal to or higher than the A1 transformation point; a second step in which the second inner peripheral surface 11b is fitted to the outer peripheral surface 25, the first end surface 13 and the first flat surface 23 are brought into contact with each other, and the end surface 14 and the second flat surface 32 are brought into contact with each other; and a third step in which the annular member 10 and the quenching mold 19 are cooled in a combined state. A hardened layer is formed on at least the first inner peripheral surface 11a.SELECTED DRAWING: Figure 2
Patent JP-2021014987-A (JP)
Title: Humidity measuring device
Inventor: HOSOKAWA TAKEO
IPC: G01M15/02
Filed: 2017-10-10
Abstract: To provide a humidity measuring device capable of performing highly accurate humidity measurement with less noise due to the flow of air.SOLUTION: A humidity measuring device 1 of the present invention includes: a humidity detection element 4; a measurement chamber 5 in which the humidity detection element 4 is arranged; an introduction pipe 3 for introducing air toward the measurement chamber 5; and a partition 10 that separates the introduction pipe 3 and the measurement chamber 5 and has a communication passage that connects the introduction pipe 3 and the measurement chamber 5.SELECTED DRAWING: Figure 1B
Patent JP-2019070295-A (JP)
Title: Tank construction method
Inventor: KOMATSU SHUNYA
IPC: E04H7/04
Filed: 2017-10-11
Abstract: To provide a method of constructing a tank that can streamline the work of laying the inner tank bottom plate.SOLUTION: There is provided a construction method of a tank of double shell structure which has an inner tank construction step which builds an inner tank inside an outer tank, in which the inner tank construction step has an inner tank bottom construction step which builds an inner tank bottom where an inner tank bottom plate is laid, and the inner tank bottom construction step has an inner tank bottom plate carrying-in step of installing the carrying-in frame inside the outer tank and carrying the inner tank bottom plate inside the outer tank from the construction opening formed in the outer tank via the carrying-in frame, and an inner tank bottom plate laying step in which the inner tank bottom plate is laid in a direction in which the longitudinal direction of the inner tank bottom plate follows the opening direction of the construction opening at least in the installation area of the carrying-in frame.SELECTED DRAWING: Figure 5
Patent JP-2019074289-A (JP)
Title: Duct system
Inventor: KAMIMURA YOSHITAKA
IPC: F24F13/02
Filed: 2017-10-19
Abstract: To support a duct in a hung manner in consideration of simplification of configuration, weight saving and improvement of workability.SOLUTION: A duct system comprises a duct 2 composed of cardboard, and an insertion member 3, 4 composed of cardboard and configured to insert the duct 2 therein. The insertion member 3, 4 comprises a large-diameter part 36, 44 extending to an outer peripheral side of the duct 2, taking on a tabular shape having a diameter larger than the duct 2, and formed into a rectangular shape in view from an axial core direction of the duct 2. The large-diameter part 36, 44 is configured to be supported at a hanging tool 5, 6 in a freely hung manner, and be freely mounted at a place to be mounted.SELECTED DRAWING: Figure 1
Patent JP-2019075044-A (JP)
Title: Visitor support system, visitor support method and visitor support program
Inventor: TOYAMA SHIGERU
IPC: G06Q40/02
Filed: 2017-10-19
Abstract: To provide a visitor support system, a visitor support method, and a visitor support program for supporting accurate transactions using an image of a user.SOLUTION: A standby support server 30 is connected to a monitoring camera 15 installed within a facility, and includes a control unit 31 that outputs an attendance instruction. The control unit 31 acquires a photographic image obtained by photographing a visitor waiting for attendance from the monitoring camera 15, calculates a stress evaluation value using the photographic image, and outputs an attendance instruction for the visitor when a stress value generated as a result of waiting for an attendance exceeds a reference value.SELECTED DRAWING: Figure 1
Patent JP-2019076261-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2017-10-21
Abstract: To further increase game amusement after a ready-to-win is achieved in a game machine.SOLUTION: A game machine 1 has a main control board 110, a performance control board 120, an image control board 150, and an image display device 31. The main control board 110 of the game machine 1 controls progress of the game. The performance control board 120 of the game machine 1 shifts to be in a setting mode regarding the setting related to a lottery, when power is supplied with a setting key 177 in a predetermined state. The performance control board 120 has means for displaying a predetermined image on performance means while the main control board 110 is in the setting mode. The performance control board 120 overlaps an image corresponding to a door opening command on at least a part of a predetermined image to display them, if a command received during display of a predetermined image is the door opening command, regardless of whether the command is generated by the main control board 110 or not.SELECTED DRAWING: Figure 14
Patent JP-2019077630-A (JP)
Title: Composition for oral cavity
Inventor: OKABE RYUJI
IPC: A61K8/46
Filed: 2017-10-24
Abstract: To provide a composition for oral cavity which is excellent in preservation stability of dextranase, exhibits an excellent effect of removing an oral biofilm even after preservation and has good sense of use.SOLUTION: There is provided a composition for oral cavity which comprises (A) an α-olefinsulfonate salt, (B) sodium lactate and (C) dextranase.SELECTED DRAWING: None
Patent JP-2018072841-A (JP)
Title: Organic light-emitting display device
Inventor: KIM DO-MAN
IPC: G09F9/30
Filed: 2017-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an organic light-emitting display device capable of eliminating voids between a pad and a display area that may be created when bonding an organic light-emitting array and a touch screen.SOLUTION: An organic light-emitting display device of the present invention is defined by a display area and a non-display area and includes a thin-film transistor array, an organic light-emitting array, a touch electrode array, and an adhesive layer that bonds the touch electrode array and the organic light-emitting array face-to-face. A lower pad portion having lower electrodes is provided in the non-display area of the thin-film transistor array, and an upper pad portion having upper electrodes is provided in the non-display area of the touch electrode array, both pad portions being bonded to each other by a sealing material containing conductive balls and having one side in contact with the adhesive layer. At least one groove is provided in the non-display area of the thin-film transistor array at a position(s) corresponding to an area where the sealing material is in contact with the adhesive layer.SELECTED DRAWING: Figure 1
Patent JP-2019083975-A (JP)
Title: Game machine
Inventor: KAWABE NORIHIRO
IPC: A63F7/02
Filed: 2017-11-06
Abstract: To provide new game amusement for a small winning.SOLUTION: A Pachinko game machine PY1 includes a game control microcomputer 101 capable of executing a process of determining whether or not a result is a small winning on the basis of ball entry to a first start port 11 or a second start port 12. When the game control microcomputer 101 determines that the result is the small winning on the basis of ball entry to the second start port 12, a second special symbol indicating the small winning can be stopped and displayed via variation display. After the second special symbol indicating the small winning is stopped and displayed, a small winning game in which a second large winning port 15 is opened can be executed.SELECTED DRAWING: Figure 12
Patent JP-2019090063-A (JP)
Title: Plating solution for composite plating, composite plated article, and aqueous dispersion of polyolefin resin for composite plating
Inventor: YANO TAKUMA
IPC: C23C18/52
Filed: 2017-11-10
Abstract: To provide a plating solution for composite plating, capable of producing a composite plating film with polyolefin resin particles suitably dispersed therein, exhibiting excellent adhesion between the plating film and the polyolefin resin particles, providing a plated article with excellent rust preventive property, and suppressing the whitening and performance deterioration of the plating film when a plated article is bent, and capable of producing a composite plated article coated therewith.SOLUTION: The plating solution for composite plating is characterized by containing particles of a polyolefin resin comprising an amino group in a molecule thereof, a metal ion and a medium.SELECTED DRAWING: None