baber/WOPTO huggingface dataset:
Patent JP-2019146940-A (JP)
Title: Bag connection device, bag connection method and connection bag
Inventor: NISHIMURA TETSUYA
IPC: A61L2/26
Filed: 2018-02-28
Abstract: To reuse a coupling member 8 for connecting a flexible bag 9 to a connection part 7 of an isolator 2 while maintaining connection reliability.SOLUTION: A bag connection device comprises: a coupling member 8 which can be coupled to a connection part 7 of an isolator 2 having therein a work space W, and a flexible bag 9 is attached to the coupling member for connecting the bag to the connection part 7 of the isolator 2. The coupling member 8 is formed into an annular form, and an open end of the bag 9 is folded at a tip part 8Aa of the annular coupling member 8 for attaching the bag 9 to the coupling member 8, then the tip part of the coupling member 8 is pressed to an external seal member 18A surrounding an external opening 7B of the connection part 7, and the coupling member 8 is coupled to the connection part 7. As the connection bag 9, a cylindrical body part 9A whose both ends are opened, and a film 9B for partitioning an inner space of the body part 9A into one end side and the other end side, are provided, the one end side is a storage part 9C for storing an article 10, and the other end side is an attachment part 9D folded at a tip part of the coupling member 8.SELECTED DRAWING: Figure 3
Patent JP-2019152441-A (JP)
Title: Vital sensor
Inventor: SASAHARA TOSHIHIKO
IPC: A61B5/11
Filed: 2018-02-28
Abstract: To detect biological information with high sensitivity and efficiency in a short processing time without requiring a high-speed CPU or large memory.SOLUTION: There is provided a vital sensor that transmits a modulated wave based on frequency sweep and receives the reflected wave, mixes the transmitted wave and the received wave, and outputs a beat signal having a frequency difference between the two waves. The vital sensor extracts the difference signal by subtraction (difference circuit 27) between the beat signals in the sweep before and after the sweep repeated continuously, calculates an integrated power value obtained by integrating the power of this difference signal for each sweep (power integrating circuit 28), and determines information on minute fluctuations, respiratory rate, heart rate, etc. in the living body by detecting changes in the integrated power value for each sweep (measurement circuit 29).SELECTED DRAWING: Figure 1
Patent JP-2019151386-A (JP)
Title: Household tissue paper storage container
Inventor: MIURA AKITERU
IPC: B65D83/08
Filed: 2018-03-05
Abstract: To provide a household tissue paper storage container enabling household tissue paper to be easily refilled.SOLUTION: A household tissue paper storage container 100 is provided that comprises a container body 1 in which household tissue paper P is stored. The container body 1 comprises: a container body upper part 11 forming an upper part of the container body 1; and a container body lower part 12 forming a lower part of the container body 1. The container body upper part 11 includes a take-out hole 112 through which the household tissue paper P is taken out and comprises a closing lid 2 closing the take-out hole 112. The container body upper part 11 and the container body lower part 12 are rotatably connected to each other at a lower end of the container body upper part 11 and at an upper end of the container body lower part 12.SELECTED DRAWING: Figure 4
Patent JP-2019151393-A (JP)
Title: Film packaging machine
Inventor: TAKAHASHI KAZUMASA
IPC: B65B11/10
Filed: 2018-03-06
Abstract: To make it easy to load film by making it possible to form a space for film loading.SOLUTION: A heating contraction packaging machine 11 constructed so that a covered packaging part 22 has a film supply part 21 for supplying a pair of films 13 and 14, a supplied object to be packed 12 is packed with the films 13 and 14, the films 13 and 14 hung on the preceding object to be packaged 12 is separated into the covered packaging part 22 and a cut seal part 29 that connects the leading ends of the pair of films 13 and 14 for the supplied object to be packed 12 is provided mounts the configuration of the rear stage in the conveyance direction with respect to the cut seal part 29 in the covered packaging part 22 on the rear stage side frame 36. On the other hand, the cut seal part 29 is mounted on the front stage frame 35 together with the film supply part 21. Then, the rear stage frame 36 and the front stage frame 35 are connected by relative movement so that a working space 37 can be formed on the rear stage side in the conveyance direction of the cut seal part 29.SELECTED DRAWING: Figure 3
Patent JP-2019153257-A (JP)
Title: Abnormal driving action detection device, abnormal driving action detection method and program
Inventor: IMAMURA TAKASHI
IPC: B60W40/105
Filed: 2018-03-06
Abstract: To provide an abnormal driving action detection device, abnormal driving action detection method and program, capable of detecting an abnormal driving action concerning acceleration and deceleration operations by a driver with a simple configuration.SOLUTION: An abnormal driving action detection device 1 includes: vehicle acquisition means 12 for acquiring the vehicle speed of a vehicle 2; a storage section 11; vehicle speed estimation means 13; and abnormal action detection means 14. The storage section 11 stores information showing a vehicle speed acquired by the vehicle speed acquisition means 12 and a predetermined autoregression model M. The vehicle speed estimation means 13 estimates a vehicle speed at a predetermined point of time on the basis of the autoregression model M and a plurality of vehicle speeds at points of time different from each other, earlier than the predetermined point of time. The abnormal action detection means 14 detects an abnormal action when a difference between the vehicle speed acquired by the vehicle speed acquisition means 12 and the vehicle speed at the predetermined point of time estimated by the vehicle speed estimation means 13 is in excess of a predetermined threshold value.SELECTED DRAWING: Figure 1
Patent JP-2018156075-A (JP)
Title: Image projection device
Inventor: NOMOTO RYO
IPC: G03B21/16
Filed: 2018-03-09
Abstract: PROBLEM TO BE SOLVED: To enable individual temperature control of a plurality of optical modulation elements in a downsized image projection device.SOLUTION: An image projection device has: heat reception units 2R, 2G and 2B that are provided with respect to each of a plurality of optical modulation elements 1R, 1G and 1B, conduct a heat exchange with the optical modulation element, and conduct a heat exchange with a liquid 4; temperature change units 3R, 3G and 3B that control a temperature of the liquid; a pump that sucks and discharges the liquid; and a flow path 7 that circulates the liquid among the pump, the temperature change unit and the heat reception unit. In a circulation direction where the liquid circulates, all of the temperature change units provided corresponding to ech of the heat reception units are provided on a more upstream side than the corresponding heat reception unit, and on a more downstream side than other heat reception units.SELECTED DRAWING: Figure 2
Patent JP-2019158992-A (JP)
Title: Optical waveguide connection structure
Inventor: ENDO JUN
IPC: G02B6/30
Filed: 2018-03-09
Abstract: To provide an optical waveguide connection structure in which the coupling efficiency of an Si waveguide and an optical fiber is increased by making a mode field surface emitted from the Si waveguide closer to a plane surface wave.SOLUTION: The present invention relates to an optical waveguide connection structure 1 formed by connecting an Si waveguide 100 and an optical fiber 120 by an adhesive layer 130. The Si waveguide 100 has a core 101 of which cross-sectional area in a direction perpendicular to the direction of propagation of light is reduced in a part of the core closer to the optical fiber 120, and a clad 105 covering the core 101. The optical fiber 120 has a fiber core 121, a fiber clad 122 over the fiber core 121, and a recess part 123 formed on an end surface facing the Si waveguide 100. The adhesive layer 130 is filled in the recess part 123 and a gap g between the end surface of the Si waveguide 100 and the end surface of the optical fiber 120. The index of refraction of the adhesive layer 130 is larger than that of the fiber core 121 of the optical fiber 120.SELECTED DRAWING: Figure 1
Patent JP-2019157459-A (JP)
Title: Gas production system and gas production method
Inventor: MORIYA HIDENORI
IPC: E21B43/00
Filed: 2018-03-12
Abstract: To efficiently recover gas without being influenced by a gas flow pattern in liquid, in producing the gas by decomposing gas hydrate in the ground.SOLUTION: A gas production system comprises a long riser pipe having a tip to be buried in the ground. The riser pipe has a hole opening on the tip so as to capture, into liquid in the pipe, a gas-liquid mixture split from gas hydrate using a decompression method. The system further comprises an adjustment member and a separation device. The adjustment member comes into contact with at least some of babbles while allowing liquid rising in the riser pipe from the tip to pass through to adjust sizes of the at least some of babbles. The separation device applies centrifugal force to bubbles whose sizes are adjusted to separate the at least some of the bubbles from the liquid. The system extracts gas from the separated bubbles as gas to be generated.SELECTED DRAWING: Figure 2
Patent JP-2019159103-A (JP)
Title: Fixing device and image forming apparatus
Inventor: GOTO SO
IPC: G03G15/20
Filed: 2018-03-13
Abstract: To provide a fixing device that normalizes the viscosity of lubricant while reducing energy consumption as much as possible.SOLUTION: A fixing device comprises: an endless belt having flexibility; a heat source that heats the belt; and a pressure rotating body that is in contact with the belt, and the belt is rotated following the rotation of the pressure rotating body. Prior to fixing temperature control of adjusting the temperature of the belt to a predetermined temperature, the heater is turned on immediately before paper feed.SELECTED DRAWING: Figure 7
Patent JP-2019159809-A (JP)
Title: Vehicle delivery system and method
Inventor: WATANABE HIROMI
IPC: G06Q10/02
Filed: 2018-03-13
Abstract: To provide a vehicle delivery system and a method, capable of delivering a vehicle without directly facing an owner of the vehicle and a user.SOLUTION: A vehicle delivery system 100 comprises: a parking preservation device 10; and a mechanical parking device 20. The parking preservation device 10 communicates with an owner X of a vehicle 1, and issues a password PW for parking in reception of delivery information A of the vehicle 1. The mechanical parking device 20 receives the delivery information A and the password PW from the parking preservation device 10 and enable a loading and unloading operation by the password PW. The mechanical parking device 20 further comprises: an imaging storage device 24; and an image processing device 26. The imaging storage device 24 photographs an outer surface of the vehicle 1 when a person cannot approach the vehicle 1 (at the safety storage) after the loading or before unloading of the vehicle 1, and stores its image. The image processing device 26 detects a difference portion of the outer surface of the vehicle 1 from a plurality of images after the loading or the unloading of the vehicle 1.SELECTED DRAWING: Figure 1
Patent JP-2019157214-A (JP)
Title: Manufacturing method of zinc oxide ore briquette
Inventor: FUJIYAMA HAJIME
IPC: C22B19/38
Filed: 2018-03-14
Abstract: To manufacture zinc oxide ore briquette having higher strength and excellent in quality stability compared to ones by conventional manufacturing methods.SOLUTION: A manufacturing method of zinc oxide ore briquette comprises conducting temperature control to have a temperature when a zinc oxide burned ore is input in an ore briquette machine at 550°C or higher, performing grain size distribution control to have a ratio of particles with particle diameter of 1 mm or less of 25 wt.% to 35 wt.% based on whole particles of the zinc oxide burned ore, and performing roll body rotation number control for reducing rotation number of a roll body when collapse strength of the zinc oxide ore briquette is less than a prescribed collapse strength control value.SELECTED DRAWING: Figure 1
Patent JP-2018174523-A (JP)
Title: Line sensor device, reader, and recording system
Inventor: HATTORI YOSHIHIRO
IPC: H04N1/04
Filed: 2018-03-15
Abstract: PROBLEM TO BE SOLVED: To realize a line sensor device having desired characteristics even if a rod lens array has characteristic variations.SOLUTION: A line sensor device comprises: a line sensor substrate having a rod lens array in which a plurality of rod lens are arranged in a first direction, and a line sensor for receiving light from the rod lens array; a pair of inside support members for supporting the line sensor substrate; a transmitter substrate having a transmitter for transferring data based on light detected by the line sensor; and an outside support member for supporting the pair of inside support members and the transmitter substrate. The pair of inside support members is disposed on opposing side faces of the rod lens array in a second direction orthogonal to the first direction.SELECTED DRAWING: Figure 2
Patent JP-2019161566-A (JP)
Title: Image processing device, image reading device, image forming apparatus, and program
Inventor: SHIRAKI SEIJI
IPC: G06T5/00
Filed: 2018-03-16
Abstract: To detect a circular area corresponding to a circular missing area from an original image, even when a color difference between an original having the circular missing area such as a punch hole and a rear plate when reading the original image is a previously set value or less.SOLUTION: An image reading device irradiates the original with light, receives the light reflected by the original, and reads the original image from the received light. A synthesis part 54 synthesizes a plurality of original images obtained by reading the same original a plurality of times by the image reading device. A circular area detection part 55 detects the circular area corresponding to the circular missing area such as the punch hole in the original from an image synthesized by the synthesis part 54.SELECTED DRAWING: Figure 4
Patent JP-2019160713-A (JP)
Title: Lower tray for battery case
Inventor: MIYAZAKI YOSHINORI
IPC: B60K1/04
Filed: 2018-03-16
Abstract: To reduce the weight of a lower tray.SOLUTION: A lower tray 12 for a battery case 11 includes a tray body 13 made of synthetic resin that covers a battery module 40 from the lower surface side and a metal support member 20 fixed to the upper surface of the tray body 13 and fixing and supporting the battery module 40. Out of the tray body 13 and the support member 20 constituting the lower tray 12, the tray body 13 is made of synthetic resin so that the weight can be reduced as compared to a case where both the tray body 13 and the support member 20 are made of metal.SELECTED DRAWING: Figure 3
Patent JP-2019155870-A (JP)
Title: Liquid discharge device and liquid discharge unit
Inventor: TANIYAMA MASAKI
IPC: B41J2/045
Filed: 2018-03-16
Abstract: To provide a liquid discharge device having a circulation-type liquid discharge head, which can reduce variation in discharge speed of liquid in each individual liquid chamber.SOLUTION: The liquid discharge device comprises: a plurality of nozzles for discharging liquid; individual liquid chambers communicating with the nozzles; a common liquid chamber for supplying the liquid to the individual liquid chambers; a circulation flow path communicating with the individual liquid chambers; a circulation common liquid chamber communicating with the circulation flow path; pressure generating means for imparting pressure to the liquid in the individual liquid chambers; and driving means for providing a driving waveform having a predetermined pulse width to the pressure generating means. The pulse width is a pulse width in which a difference in discharge speeds between the liquids when changing initial pressure becomes a minimum value, when applying the driving waveform having the predetermined pulse width in a state where the initial pressure is applied to the liquid in the individual liquid chambers. The initial pressure is a pressure acting on the liquid in the individual liquid chambers in a state where the driving waveform is not provided.SELECTED DRAWING: Figure 11
Patent JP-2019162051-A (JP)
Title: Insect collection device and insect collection method
Inventor: TANAKA MASAHIKO
IPC: A01M1/10
Filed: 2018-03-19
Abstract: To increase a trapping rate of insects.SOLUTION: An insect collection device includes: one or more light emitting units 20 having a light-emitting surface 20a, and a non-light emitting surface 20b being a rear of the light-emitting surface 20a; and an enclosure part 10 having a cavity shape for holding the light emitting unit 20, and having at least a portion of a sidewall 11 as a ventilation area 12 where insects can pass. In the cavity of the enclosure part 10, each light emitting unit 20 is configured so that the light-emitting surface 20a may be arranged toward the sidewall 11, and arranged in a posture where a first distance between the light-emitting surface 20a and the sidewall 11 opposite to the light-emitting surface 20a may become longer than a second distance between the non-light emitting surface 20b and the sidewall 11 opposite to the non-light emitting surface 20b. As a result, a space apart from the light emitting unit 20 can be made an inner part of the sidewall 11, and thereby a trapping rate can be increased. Particularly, the distance between the light emitting unit 20 and the insect induced thereby is set longer more than before, and thereby the flying insects can be collected in the part that is conventionally the outside of the enclosure and cannot collect the insects.SELECTED DRAWING: Figure 3
Patent JP-2019166420-A (JP)
Title: Desalination method and device
Inventor: FUCHIGAMI KOJI
IPC: C02F1/76
Filed: 2018-03-22
Abstract: To provide a method for producing freshwater from salt water by a forward osmosis method using a hollow fiber membrane capable of inhibiting a membrane at a low residual chlorine concentration from being contaminated by microorganisms to operate it for a long time.SOLUTION: In a positive osmosis membrane treatment method for water to be treated containing salts, in which a positive osmosis hollow fiber membrane is used to pass the water to be treated containing salts through an inside of the hollow fiber membrane and pass an attractant solution of a temperature sensitive agent having a cloud point dissolved in water through an outside thereof to pass water in the water to be treated through the hollow fiber membrane and move it to the attractant solution to obtain the attractant solution diluted by the water and concentrated water, a concentration of a chlorine-based oxidizing agent in the water to be treated is intermittently enhanced, and a flow direction of the water to be treated in the hollow fiber membrane is inversely switched.SELECTED DRAWING: Figure 1
Patent JP-2019166038-A (JP)
Title: sewing machine
Inventor: NAKANO MOTONARI
IPC: D05B19/12
Filed: 2018-03-23
Abstract: To provide a sewing machine which reduces variation in thread residual quantity when cutting a thread by a thread cutting device, and which has prevented occurrence of sewing defects at the start of next sewing.SOLUTION: A sewing machine which includes a sewing part, a thread tension disc, a thread cutting device and a control part includes a supply part which has an actuator and supplies a thread between the thread tension disc and seams by the power of the actuator. The control part forms seams on a cloth by performing drive control of the sewing part (S9). The control part starts drive control of the thread cutting device before stopping the drive control of the sewing part (S13). The control part performs drive control of the supply part at the same timing as the drive control of the thread cutting device, and supplies a predetermined amount of thread between the thread tension disc and the seams (S14). After performing drive control of the supply part and supplying the thread between the thread tension disc and the seams, the control part stops the drive control of the sewing part (S15).SELECTED DRAWING: Figure 8
Patent JP-2019169678-A (JP)
Title: Mounting head and part mounting device
Inventor: KIKUCHI MAMI
IPC: H05K13/08
Filed: 2018-03-26
Abstract: To provide a mounting head and a part mounting device that can improve the accuracy in mounting a part on a substrate.SOLUTION: A mounting head 15 provided in a component mounting device and mounting a part PT adsorbed on a nozzle 23 to a substrate comprises: a nozzle shaft 22 that is elevatably provided and has the nozzle 23 attached to its lower end; an image pickup device holder 24 that goes up and down as the nozzle shaft 22 goes up and down; and an image pickup device 28 that is held by the image pickup device holder 24 and picks up an image of an area including a lower end 23T of the nozzle 23. The image pickup device 28 has an imaging optical axis 28J inclined by a predetermined angle θ from a vertical lower part while being held by the image pickup device holder 24, and picks up an image of the area including the lower end of the nozzle 23 from obliquely above.SELECTED DRAWING: Figure 3
Patent JP-2019175566-A (JP)
Title: Electric connector
Inventor: HOSOYA TAKESHI
IPC: H01R13/6469
Filed: 2018-03-27
Abstract: To provide an electric connector capable of suppressing an increase in crosstalk caused by resonance.SOLUTION: A plurality of contacts 20 are conductive and are each provided with a substrate connection part 20a to be connected to a substrate 5. Each of the contacts is provided with a raised part 20b which extends while being bent on one end of the substrate connection part 20a in a direction separating from the substrate 5. Each of the contacts is further provided with a contact touching part 20c which extends while being bent on one end of the raised part 20b in a direction along the substrate 5 so as to touch a contact 30. The contacts 20 are aligned in a row such that each of them corresponds to the contact 30. A housing 21 is insulative and holds the contacts 20. Conductive wall parts 22A are provided to protrude from the substrate 5 on both ends of an alignment of the contacts 20 as well as at a portion for dividing the contacts 20 in accordance with a transmitted signal.SELECTED DRAWING: Figure 1
Patent JP-2018181321-A (JP)
Title: Realogram-to-planogram user interface
Inventor: GRAHAM JAMEY
IPC: G06T7/00
Filed: 2018-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method that generate a planogram from a realogram.SOLUTION: The method includes receiving, from an image processing module, a realogram including an image and information about a set of items recognized in the image, determining one or more linear groupings of a subset of the set of recognized items corresponding to each shelf, generating a planogram on the basis of the realogram and the one or more linear groupings, generating a user interface for presentation on a client device of a user, presenting the realogram in a first portion of the user interface and the planogram in a second portion of the user interface, receiving user input from the user via the user interface, and updating the planogram on the basis of the user input.SELECTED DRAWING: Figure 5B