baber/WOPTO huggingface dataset:
Patent JP-2018508704-A (JP)
Title: 排ガス処理システム及び排ガス処理方法、排ガス処理システムを備える船舶、並びに排ガス処理システムの使用
IPC: F01N3/20
Filed: 2015-12-11
Abstract: エンジン（３）からのエンジン排ガス（ＥＥＧ）を処理するためのシステム及び方法が提供され、エンジン排ガス（ＥＥＧ）は、Ｔ１とＴ２との間の温度を有している。また、当該システムを含む船舶、及び、当該システムの使用も提供される。システム（１）は、エンジン排ガス（ＥＥＧ）を含む媒体（Ｍ）に含まれるＮＯｘをＮ２及びＨ２Ｏに変換するためのＳＣＲ反応器（９）を含んでいる。ＳＣＲ反応器（９）は、媒体（Ｍ）を受容するための入口（３３）と、ＮＯｘが還元された媒体（Ｍ−ＮＯｘ）を出力するための出口（３５）と、を有している。システム（１）は、さらに、混合ユニット（７）及び第１のボイラーユニット（５）を含むことを特徴としている。第１のボイラーユニット（５）は、第１のボイラーユニット（５）からボイラー排ガス（ＢＥＧ）を出力するための第１の出口（１９）を有しており、ボイラー排ガス（ＢＥＧ）は、Ｔ３（Ｔ３＞Ｔ１）より高い温度を有している。混合ユニット（７）は、エンジン排ガス（ＥＥＧ）をボイラー排ガス（ＢＥＧ）と混合して、媒体（Ｍ）を生成するように構成されている。混合ユニット（７）は、エンジン排ガス（ＥＥＧ）を受容するための、エンジン（３）と連通する第１の入口（２７）と、ボイラー排ガス（ＢＥＧ）を受容するための、第１のボイラーユニット（５）の第１の出口（１９）に連通する第２の入口（２９）と、媒体（Ｍ）を出力するための出口（３１）と、を有している。混合ユニット（７）の出口（３１）は、ＳＣＲ反応器（９）の入口（３３）に連通している。
Patent JP-2018510201-A (JP)
Title: ３−ヒドロキシピリジン化合物、その製造方法及び医薬品製造における用途
IPC: A61P7/06
Filed: 2015-12-14
Abstract: 本発明は、下記化学式（Ｉ）で表される化合物又はその薬学的に許容可能な塩を提供し、そのうち、Ｒ１、Ｒ２はそれぞれ独立した水素であり、Ｒ３は水素、Ｃ１〜Ｃ７の直鎖状、分岐鎖状又は環状アルキルであり、Ｒ４、Ｒ５、Ｒ６、Ｒ７及びＲ８はそれぞれ独立してＣ１〜Ｃ７アルキル、ハロゲン置換のＣ１〜Ｃ７アルキル等から選択される。本発明は、更に前記化合物の製造方法、前記化合物又はその薬学的に許容可能な塩を含んでなる医薬組成物、並びに前記化合物又はその薬学的に許容可能な塩のＨＩＦプロリルヒドロキシラーゼを阻害するための医薬品の製造における用途、前記化合物又はその薬学的に許容可能な塩の内因性ＥＰＯの生成を促進するための医薬品の製造における用途を提供する。【化１】（Ｉ）
Patent JP-2018511484-A (JP)
Title: 軸方向に固定された転がり軸受を有するリング圧延機
IPC: B21B5/00
Filed: 2016-04-13
Abstract: リング素材（９）を拡大するためのリング圧延機は、プレス要素と、回転可能に取り付けられたマンドレル（２）と、マンドレル（２）が第１の転がり軸受（３１０）内の第１の端部および第２の転がり軸受（３２０）の第２の端部で回転可能に取り付けられているアドバンス装置と、を備えている。リング素材（９）は、マンドレル（２）の周りに取り付けることができる。アドバンス装置（３）によって、マンドレル（２）はプレス要素に向かって移動し、またプレス要素から離れる方向に再び移動することができ、寸法が減少し、リング素材（９）が圧延されるロールギャップは、マンドレル（２）とプレス要素との間に形成される。２つの転がり軸受（３１０、３２０）は、アドバンス装置（３）に固定され軸方向に配置されており、マンドレル（２）は、これら２つの転がり軸受（３１０，３２０）に対して軸方向に移動可能に取り付けられている。
Patent JP-2018514089-A (JP)
Title: ロードロック装置、冷却プレートアセンブリ、並びに電子デバイス処理システム及び方法
IPC: B65G49/07
Filed: 2016-03-31
Abstract: 下側ディスクディフューザを含むロードロック装置が提供される。ロードロック装置は、下側ロードロックチャンバと上側ロードロックチャンバを含むロードロック本体、下側ロードロックチャンバ内の下側冷却プレート、及び上側ロードロックチャンバ内の上側冷却プレートを含む。下側ディスクディフューザが、下側冷却プレートの上方に中心を置いて配置され得る。上側ディスクディフューザが、上側冷却プレートの上方に中心を置いて配置され得る。ロードロック装置を含むシステム、及びロードロック装置を操作する方法が提供される。多くの他の態様と共に、洗浄のために素早く除去可能な冷却プレートアセンブリも提供される。【選択図】図２Ａ
Patent JP-2018515199-A (JP)
Title: 手術器具のための作動ロックアウト
IPC: A61B17/03
Filed: 2016-04-21
Abstract: 作動ロックアウトシステムを含む手術器具及びその使用方法の実施形態が開示される。一実施形態において、手術器具は、トリガと、トリガに連結された駆動軸と、を含むため、トリガの作動が、駆動軸を第１位置から第２位置へ移動させ、それにより手術用留め具の留置が得られる。閾値力以上の力が、トリガに加えられるまで、作動ロックアウトシステムが、駆動軸の遠位移動を抑制する。【選択図】図５
Patent JP-2018518246-A (JP)
Title: アイレーザー装置のための患者アダプタ
IPC: A61F9/009
Filed: 2016-04-04
Abstract: アイレーザー装置のための患者アダプタは、眼に配置され、且つ吸引力によって眼に固定される吸引リング部を含む第１の部分アダプタユニット（３２）であって、吸引リング部（４８）はリング軸線（５０）を有する、第１の部分アダプタユニット（３２）と、第１の部分アダプタユニットとは別に形成された第２の部分アダプタユニット（３４）であって、アイレーザー装置に着脱可能に結合するように構成されており、且つ眼の表面を成形するための眼接触要素を含む、第２の部分アダプタユニット（３４）とを含み、２つの部分アダプタユニットは、モジュール内において、眼接触要素が吸引リング部に対して第１の軸方向位置を有する第１の相対位置と、眼接触要素が吸引リング部に対して第２の軸方向位置を有する第２の相対位置との間で共に機械的に保持される。
Patent JP-2018518906-A (JP)
Title: スプリアス最適化のための動的にクロックされるｄｄｓ
IPC: H03B28/00
Filed: 2016-04-20
Abstract: 周波数アジャイル周波数ソースが開示される。周波数ソースは、出力を有し且つ出力において第1周波数の信号を生成するように構成される発振器と、出力と発振器の出力に接続されるサンプリング・クロック入力とを有する第1のダイレクト・ディジタル・シンセサイザ(DDS)と、第1のDDSの出力に直接的に接続される入力と、出力とを有するフィルタ増幅ブロックと、フィルタ増幅ブロックの出力に直接的に接続されるサンプリング・クロック入力を有する第2のDDSとを含む。フィルタ増幅ブロックは或る周波数応答を有する実質的に線形時不変要素であり、周波数応答の大きさは、第1周波数の第1ナイキスト・ゾーン内の第2周波数では、第1周波数の第1ナイキスト・ゾーンより高い第3周波数におけるものより少なくとも12dB低い。
Patent JP-2019120068-A (JP)
Title: Elbow, and siphon rain gutter system
Inventor: MOTO TAKAAKI
IPC: E04D13/08
Filed: 2018-01-09
Abstract: To provide an elbow making rain water smoothly flow down.SOLUTION: An elbow 114 of this invention is installed at a downstream side of a siphon rain gutter system which comprises an eaves gutter and a siphon generating portion for generating siphon phenomenon which includes a cylindrical portion penetrating a water collecting port formed on a bottom face of the eaves gutter. The elbow comprises a bent pipe portion and a receiving port provided at both ends of the bent pipe portion. In the bent pipe portion viewed in a cross section in a plane including a tube axis of the bent pipe portion, curvature radius of an inner wall face of an inner peripheral side is larger than 64 mm and smaller than 100 mm.SELECTED DRAWING: Figure 4
Patent JP-2018200460-A (JP)
Title: View angle change film and electronic apparatus
Inventor: OSAWA HARUTAKE
IPC: B29C65/50
Filed: 2018-01-12
Abstract: To provide a viewing angle change film capable of changing the viewing angle of a display panel while suppressing increase of the manufacturing cost, and an electronic apparatus.SOLUTION: A viewing angle change film 1 comprises: a base film 2 facing an LCD module 61 and configured to change the viewing angle of the LCD module 61; and fixtures 31, 32 thinner than the base film 2, the fixtures being inserted into an air gap 71, 72 formed between the LCD module 61 and a bezel 66 covering the circumference of the LCD module 61. The fixtures 31, 32 are formed separately from the base film 2 and are fixed to the base film 2.SELECTED DRAWING: Figure 3
Patent JP-2019122672-A (JP)
Title: Pachinko game machine
Inventor: ONO HIROSHI
IPC: A63F7/02
Filed: 2018-01-18
Abstract: To provide a Pachinko game machine capable of increasing amusement of a game.SOLUTION: A Pachinko game machine has a long-time variation display in which the variation display time is longer than a predetermined time, in a latent probability variation game state, as a variation display of a first special symbol which is executed when the result of a win/lose determination of the first special symbol is a big winning. The display mode of a second special symbol which is stopped and displayed during the long-time variation display of the first special symbol is turned to be a display mode indicating that the result of the win/lose determination of the second special symbol is a small winning or a display mode indicating that the result of the win/lose determination of the second special symbol is a loss, and a matchless zone performance can be executed which suggests or notifies that the state is an advantageous state advantageous to a player.SELECTED DRAWING: Figure 48
Patent JP-2019128432-A (JP)
Title: Two-dimensional optical deflector
Inventor: KOYAMA TAKAAKI
IPC: B81B3/00
Filed: 2018-01-24
Abstract: To provide a two-dimensional optical deflector capable of suppressing the degradation of dynamic characteristics of outer actuators and preventing the breaking of an inner frame.SOLUTION: The two-dimensional optical deflector comprises a mirror 1, an inner frame 2', and two semi-ring-shaped piezoelectric actuators 3a, 3b. The mirror 1 and the semi-ring-shaped piezoelectric actuators 3a, 3b are coupled by torsion bars 4a, 4b. The semi-ring-shaped piezoelectric actuators 3a, 3b and the inner frame 2' are coupled by fix portions 5a, 5b. A meandering piezoelectric actuator is coupled between an outer frame and the inner frame 2. The width W of the inner frame 2' gradually increases from a smallest value W1 in the vicinity of the fix portions 5a, 5b and reaches a largest value W2 in the vicinity of inner coupling portions 2a, 2b and outer coupling portions 2c, 2d.SELECTED DRAWING: Figure 1
Patent JP-2019128456-A (JP)
Title: Toner conveying device and image forming apparatus including the same
Inventor: MIZUTANI NAOKI
IPC: G03G15/08
Filed: 2018-01-24
Abstract: To prevent, as much as possible, different colors of toner from being mixed with each other, the toner supplied from toner receiving ports adjacent to (adjoining) each other to a horizontal conveyance pipe.SOLUTION: A conveying screw 31 is arranged in a horizontal conveyance pipe 32 of a toner conveying device 30; the conveying screw 31 has a shank 31a, and a plurality of spiral blade parts 31b that are provided below toner receiving ports and convey respective colors of toner received from the toner receiving ports to toner discharge ports 32b corresponding to the toner receiving ports; a pair of disc parts 31e that are provided at an interval in the axial direction of the shank 31a and have peripheral surfaces slidably fitted to an inner wall surface of the horizontal conveyance pipe 32, are formed in at least one of areas located between the adjacent spiral blade parts 31b on the shank 31a, the area located between the adjacent toner discharge ports 32b; the pair of disc parts 31e and the inner wall surface of the horizontal conveyance pipe 32 form cylindrical closed spaces S1 and S2.SELECTED DRAWING: Figure 7
Patent JP-2018062531-A (JP)
Title: Methods of treating bladder cancer
Inventor: NEIL P DESAI
IPC: A61P35/00
Filed: 2018-01-25
Abstract: PROBLEM TO BE SOLVED: To provide methods of treating bladder cancer.SOLUTION: The present invention provides methods and compositions for treating bladder cancer, including metastatic bladder cancer and non-muscle-invasive bladder cancer, by administering a composition comprising nanoparticles that comprise an mTOR inhibitor and optionally an albumin. The present invention provides a method of treating bladder cancer in an individual, comprising administering to the individual an effective amount of a composition comprising nanoparticles comprising an mTOR inhibitor (e.g., a limus drug). Some embodiments provide a method of treating bladder cancer in an individual, comprising administering to the individual an effective amount of a composition comprising nanoparticles comprising a limus drug and an albumin.SELECTED DRAWING: None
Patent JP-2019128136-A (JP)
Title: Archery, handle riser and rim
Inventor: NISHIKAWA YOSHIHISA
IPC: F41B5/00
Filed: 2018-01-26
Abstract: To prevent a rim and a handle from oscillating in transverse direction in use when an archery is assembled by bonding the rim and the handle riser and in second fitting part an inclination of the rim can be adjusted and modified easily by a decentering locator.SOLUTION: An archery is characterized in that in a second fitting part 13 on rim side of a rim 11 a protruding part 131 having cross section in protruding shape protruding from a rim surface of second fitting part on rim side is arranged, in a second fitting part 23 on handle riser side of a handle riser 21 a storing part 231 having cross section in concave shape for storing the protruding part consisting of cross section in protruding shape is arranged, the storing part has a side surface in vicinity of a bottom part with a smaller diameter than that of an opening part and the rim and the handle riser are bonded by bonding a first fitting part 12 on rim side and a first fitting part 22 on handle riser side and bonding the second fitting part on rim side and the second fitting part on handle riser side.SELECTED DRAWING: Figure 2
Patent JP-2019131303-A (JP)
Title: Printing device
Inventor: SUZUKI KENJI
IPC: B65H31/26
Filed: 2018-01-29
Abstract: To stack sheets neatly on a simply configured paper discharge table in a printing device.SOLUTION: A printing device 1 includes a device housing, a paper discharge table 11 arranged at a position where paper discharged from the device housing falls, and a guide (second guides 15 and 16, and third guides 17 and 18) arranged above a flight path of the paper discharged from the device housing for preventing the paper from floating.SELECTED DRAWING: Figure 2
Patent JP-2019130739-A (JP)
Title: Recording apparatus and recording head adjustment method
Inventor: KURONUMA DAIGO
IPC: B41J2/01
Filed: 2018-01-30
Abstract: To provide a recording apparatus and a recording head adjustment method which, even when there is printing misalignment due to gap differences between upstream nozzles and downstream nozzles in the recording head, can precisely adjust the angle of the recording head relative to a conveyance direction in nozzle surfaces.SOLUTION: Adjustment patterns are printed on a recording medium at two different carriage speeds, respectively, and recording misalignment due to an inclination of the nozzle surface of the recording head relative to a conveyance direction of the recording medium is adjusted based on recording result of the two adjustment patterns.SELECTED DRAWING: Figure 12
Patent JP-2018187915-A (JP)
Title: Three-dimensional object printing system and three-dimensional object printing method
Inventor: OTA MAKOTO
IPC: B41J2/01
Filed: 2018-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional object printing system and a three-dimensional object printing method, which dispense with control of rotation of a three-dimensional object and which enable high-definition printing to be performed without use of a fixture.SOLUTION: A three-dimensional object printing system includes: a printing table T for being loaded with a plurality of three-dimensional objects 10 serving as printing objects; detection means 101 for detecting the position and direction of each three-dimensional object loaded on the printing table; printing data generation means 102 for generating printing data corresponding to each three-dimensional object on the basis of the result of detection by the detection means; printing means 103 for performing printing on each three-dimensional object by the printing data generated by the printing data generation means; and control means 104 for controlling operations of the detection means, the printing data generation means and the printing means.SELECTED DRAWING: Figure 1
Patent JP-2019133837-A (JP)
Title: Secondary battery with electrolyte including nonpolar solvent
Inventor: YAMADA ATSUO
IPC: H01M10/0568
Filed: 2018-01-31
Abstract: To provide a secondary battery having a high capacity and a high energy density by greatly improving the reversibility of reaction in a metallic lithium negative electrode and realizing high charge/discharge efficiency.SOLUTION: A secondary battery includes a positive electrode, a negative electrode, and an electrolyte, and the electrolyte includes an alkali metal salt, a nonpolar solvent, and other solvent, and when the molar ratio of the alkali metal salt, the nonpolar solvent, and the other solvent in the electrolyte is M1:M2:M3, M3/M1 is in the range of 1<(M3/M1)<4 and M2>M3 is satisfied.SELECTED DRAWING: None
Patent JP-2019132750-A (JP)
Title: Display device and display system
Inventor: OSADA MITSUHIKO
IPC: G01D7/00
Filed: 2018-02-01
Abstract: To enable the content corresponding to code display in segment display to be easily graspable.SOLUTION: An imaging unit 101 images a code by segment display that is displayed on an object to be read. The object to be read is, for example, an adjuster 121, and a code by segment display that is displayed on a first display unit 122 of the adjuster 121 is imaged by the imaging unit 101. An acquisition unit 102 acquires information that corresponds to the code imaged by the imaging unit 101. A display control unit 103 displays the information acquired by the acquisition unit 102 on a display unit 104.SELECTED DRAWING: Figure 1
Patent JP-2019130854-A (JP)
Title: Powder material for powder bed fusion bonded molding and forming method thereof, and powder bed fusion bonded molding
Inventor: HAGIWARA TADASHI
IPC: B29C64/30
Filed: 2018-02-02
Abstract: To provide a powder material of a powder bed fusion bonded molding and a forming method thereof that suppress static electricity generated in the powder material and prevent defects in production of the molding.SOLUTION: A powder material 1 of a powder bed fusion bonded molding is composed of a resin powder 2 for molding having a first polarity by friction and a charged powder 3 charged in advance to a second polarity opposite to the first polarity.SELECTED DRAWING: Figure 1
Patent JP-2019133598-A (JP)
Title: Verification system and program
Inventor: YOSHIKAWA KIYOSHI
IPC: G06F11/36
Filed: 2018-02-02
Abstract: To provide a verification system capable of shortening time of verification processing while securing identity of behavior of an old and a new systems.SOLUTION: A verification system 10 compares and verifies processing results of an old and a new systems at a time of system revision, and comprises: classification means 42 for classifying an input telegram message acquired from a real environment into a plurality of time zones using a recording time in accordance with a plurality of time zones in which behavior of a system switches; reproduction telegram message storage means 56 for storing the input telegram message in a classified state; and input means 43 for inputting an input telegram message in a time zone corresponding to a virtual time of the classified input telegram message stored in a reproduction telegram message storage means 56 relative to a new system under a test environment set at the virtual time different from a real time according to the plurality of time zones.SELECTED DRAWING: Figure 3
Patent JP-2019134726-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2018-02-05
Abstract: To provide a game machine capable of maintaining game interest.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball shot into a game area 5a. When a game ball enters a start pocket, determination processing for winning is performed. Then, variation display corresponding to the determination processing result is started, and a winning game is played when a winning pattern is displayed in the variation display. In this respect, the Pachinko machine 1 permits special display within a performance reception period to operation means.SELECTED DRAWING: Figure 60
Patent JP-2019135160-A (JP)
Title: Packaging box for automobile component
Inventor: KOJIMA YOSHIHISA
IPC: B65D5/32
Filed: 2018-02-05
Abstract: To provide an economical packaging box for automobile components in which a corrugated cardboard trace is not left on a design surface with simple means without using a protective member such as an air bubble cushioning material.SOLUTION: A thin plate processing automobile components such as a fender, a hood, a back door and the like are generally stored in a packaging box in a state where an outside surface is coated and processed (design surface) and conveyed, however, there is the problem in which, when the design surface comes into contact with or pressed to a corrugated cardboard, a scar (corrugated cardboard trace) is generated on the design surface by the corrugated cardboard surface. In a packaging box 10, a contact portion A of the corrugated cardboard which comes into contact with the design surface is compressed so that a center core is crushed by pressurizing means and formed flat, so as not to damage the design surface of the automobile component by the irregularity by a corrugation top of the corrugated cardboard.SELECTED DRAWING: Figure 5
Patent JP-2019136185-A (JP)
Title: Ball for exercise
Inventor: WAKIRIN KAZUYUKI
IPC: A63B41/00
Filed: 2018-02-07
Abstract: To provide a ball for exercise which can be gripped easily by a hand.SOLUTION: A ball 1 for exercise comprises a skin layer 20 forming a surface of a spherical surface state, the skin layer 20 is formed of skin panels 21 on which a triangular recess 123 or salient is formed. The skin panel 21 is a triangular and the skin layer 20 is formed by jointing a plurality of the skin panels 21 through seams S or dummy seams DS, and has a pentagon part PE on which, five skin panels 21 are arranged and adjacent to share one apex V. In the ball 1 for exercise, the seams S or dummy seams DS are not connected in a straight line state on whole circumference of a spherical surface.SELECTED DRAWING: Figure 9
Patent JP-2019136229-A (JP)
Title: Shelf apparatus
Inventor: KAGAWA YOICHI
IPC: A47F5/00
Filed: 2018-02-08
Abstract: To provide a shelf apparatus that can move a shelf unit stably and smoothly along a pair of brackets.SOLUTION: A shelf apparatus 1 includes: a pair of mounted members 2, 2' having locking holes 7, 7, ...; a pair of brackets 50, 50' having locking pieces 50c, ..., 50c' inserted into the locking holes 7, 7, ...; and a shelf unit 5 having a pair of guide parts 55, 55' guided to side faces G1, ..., G4' of the brackets 50, 50'. One bracket 50 and the other bracket 50' are coupled by a horizontal rod member 53 being installed, and projection pieces 52, 52' arranged while being spaced apart from the locking pieces 50c, ..., 50c' in a longitudinal direction and facing the locking pieces 50c, ..., 50c' are fixed, respectively.SELECTED DRAWING: Figure 7
Patent JP-2019139556-A (JP)
Title: Maintenance management device, system, and program
Inventor: SUZUKI AKIRA
IPC: G06Q10/00
Filed: 2018-02-13
Abstract: To provide a maintenance management device, a system, a method and a program capable of predicting occurrence of an incident.SOLUTION: A maintenance management device 11 according to the present disclosure includes a storage unit 112 that stores a log identifier that identifies log information and time information of the log information in association with each other, and an analysis unit 113 that creates a log sequence that summarizes a plurality of log identifiers based on the time information, calculates a sequence time from a difference between start time and end time of the log sequence, and groups the log sequence and the sequence time into associated sequence groups. When the sequence group does not match a pre-registered normal sequence group and an abnormal sequence group, the analysis unit 113 calculates anticipated time of occurrence of an incident based on a sequence group among pre-registered incident predictor groups, which has a highest matching rate with the sequence group.SELECTED DRAWING: Figure 1
Patent JP-2019137026-A (JP)
Title: Discharge device and image formation device
Inventor: MURAKAMI ATSUSHI
IPC: B41J2/175
Filed: 2018-02-15
Abstract: To generate different back pressures for respective discharge units while reducing the number of pressure imparting mechanisms.SOLUTION: A discharge device includes: a plurality of discharge units for discharging liquid; a plurality of supply units for supplying liquid to respective discharge units; a common pressure imparting mechanism for imparting pressure to the liquid of the supply units; and a pressure difference generating mechanism for generating a relative pressure difference among the discharge units for the liquid supplied from the supply units to the discharge units.SELECTED DRAWING: Figure 2
Patent JP-2019142255-A (JP)
Title: Vehicle front part exterior structure
Inventor: YUASA REISHI
IPC: B60R19/52
Filed: 2018-02-16
Abstract: To provide a vehicle front part exterior structure which limites a weight of a weight to inhibit increase of a vehicle weight and enables reduction of vibration of a vehicle front part while inhibiting increase of the number of manufacturing processes of a vehicle.SOLUTION: A front grille 8 of a vehicle front part is provided with a number plate attachment part 9 to which a number plate is attached. In the number plate attachment part 9, an upper end part 9a is fixed to the front grille 8, the lower end part 9b side has rigidity lower than the upper end part 9a side, and weights 13, 13 are provided at a lower end part 9b. A rear surface 9c of the number plate attachment part 9 is provided with the weights 13, 13.SELECTED DRAWING: Figure 4
Patent JP-2019144433-A (JP)
Title: Substrate type optical waveguide and introducing method
Inventor: GOI KAZUHIRO
IPC: G02F1/313
Filed: 2018-02-21
Abstract: To provide a substrate type optical waveguide which has higher coupling efficiency for input light than before and also has larger tolerance to an axis deviation than before.SOLUTION: A substrate type optical waveguide (1) comprises: a mode conversion part (11) which converts light input to an input waveguide (11a) to a superimposition combination of a TE basic mode and a TE higher mode of an output waveguide (11b); a separation part (12) which separates the superimposition combination of the TE basic mode and TE higher mode of the input waveguide (12a) into a TE basic mode of two output waveguides (12b1 to 12b2); and a coupling part (13) which couples a TE basic mode of two input waveguides 13a1 to 13a2) with a TE basic mode of an output waveguide (13b).SELECTED DRAWING: Figure 1