baber/WOPTO huggingface dataset:
Patent JP-2018081806-A (JP)
Title: Optical lens, light source device and luminaire
Inventor: KUWAHARA ERI
IPC: F21S43/00
Filed: 2016-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical lens that improves light use efficiency of the lens without making the lens large-sized, a light source device and a luminaire.SOLUTION: An optical lens has a first lens part 30 and a second lens part 40. The first lens part has: a light-incidence inner side face 32 as an inner side face of a light-incidence hole 31 penetrating along an optical axis 14; a first emission surface 34 which emits light impinging on the light-incidence inner side face; a first reflection surface 33 which reflects light made incident from the light-incidence inner side face to an irradiation side; and a connection surface 35 which extends from the irradiation side of the light-incidence inner side face to the first emission surface. The second lens part has: a light-incidence concave part 41 that light having passed through the light-incidence hole impinges on; a second emission surface 45 which emits the light impinging on the light-incidence concave part; and a second reflection surface 44 which reflects light made incidence from an inner side face of the light-incidence concave part to the irradiation side. A connection surface of the first lens part is so arranged as to face the second reflection surface of the second lens part. The light-incidence side face and the inner side face of the light-incidence concave part reflect light so that a traveling direction of light made incident from a light source approaches the first reflection surface or second reflection surface.SELECTED DRAWING: Figure 2
Patent JP-2018079440-A (JP)
Title: Inflow pipe unit and settling tank
Inventor: KOSHIRO KAZUTAKA
IPC: B01D21/06
Filed: 2016-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an inflow pipe unit that can improve treatment efficiency for water to be treated, and to provide a settling tank.SOLUTION: An inflow pipe unit for water to be treated that is arranged inside a settling tank includes an inflow pipe and a plurality of guide blades. The guide blades are arranged inside the inflow pipe to change flow of the water to be treated that is supplied into the inflow pipe. The guide blades are arranged in an axial direction of the inflow pipe in a multistage manner.SELECTED DRAWING: Figure 1
Patent JP-2018082128-A (JP)
Title: Imprint device and article manufacturing method
Inventor: YONEKAWA MASAMI
IPC: H01L21/304
Filed: 2016-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a technique for reducing pattern defects and breakages of a substrate and/or a mold which may be caused by a particle.SOLUTION: An imprint device brings a mold into contact with an imprint material on a substrate and forms a pattern by curing the imprint material. The imprint device comprises a substrate holding unit which holds the substrate, a mold holding unit which holds a mold, a mold peripheral member arranged around the mold holding unit, and a power supply which supplies voltage between the substrate holding unit and the mold peripheral member. The substrate holding unit includes a substrate sucking unit which sucks the substrate, and a substrate peripheral unit arranged around the substrate sucking unit. The imprint device has first mode for cleaning the substrate holding unit, and second mode for cleaning the mold peripheral member. A polarity of voltage supplied between the mold peripheral member and the substrate holding unit by the power supply in the first mode is opposite to a polarity of voltage supplied between the mold peripheral member and the substrate holding unit by the power supply in the second mode.SELECTED DRAWING: Figure 2
Patent JP-2018082810-A (JP)
Title: Men's urinary incontinence prevention instrument
Inventor: NISHIYAMA TETSUTAKA
IPC: A61F5/37
Filed: 2016-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a men's urinary incontinence prevention instrument that is safe and hygienic and can be worn easily accurately while preventing skin pinching.SOLUTION: A men's urinary incontinence prevention instrument 1 of the present invention includes an annular part 10 for annularly forming a portion of a belt-shaped member 11, the urethra pressing protrusion 20 mounted in the inner circumferential surface side of the annular part and pressing the urethra 101, and an adjustment mechanism 40 for adjusting the diameter of the annular part. In the men's urinary incontinence prevention instrument, a pinching prevention member 50 is included that has a hole 51 for passing through the belt-shaped member. The pinching prevention member is positioned between a penis 100 and the adjustment mechanism, and thereby the penis skin is prevented from being pinched in the adjustment mechanism.SELECTED DRAWING: Figure 1
Patent JP-2017046006-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/336
Filed: 2016-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of holding memory content even in a condition where power is not supplied for a certain period of time; and further, to achieve high integration of a semiconductor device and increase memory capacity per unit area.SOLUTION: A semiconductor device is composed of oxide semiconductor material that is a wideband gap semiconductor used as material capable of sufficiently decreasing off-state current of a transistor. The semiconductor device can hold information for a long period of time by using the material capable of sufficiently decreasing the off-state current of the transistor. In addition, occupied area of the transistor and a capacitive element is decreased by forming the capacitive element by using a wiring layer provided under the transistor, a high resistance region of an oxide semiconductor film and a source electrode.SELECTED DRAWING: Figure 1
Patent JP-2018088059-A (JP)
Title: Regional policy evaluation method and regional policy evaluation system
Inventor: SUZUKI SHIGEHARU
IPC: G06Q50/26
Filed: 2016-11-28
Abstract: PROBLEM TO BE SOLVED: To associate an evaluation item of a local government with information on efforts for the evaluation item.SOLUTION: A regional policy evaluation method by a regional policy evaluation system having a regional evaluation device in which evaluation information obtained by evaluating local characteristics of a local government is stored for each local government and a regional policy evaluation device communicating with the regional evaluation device, in which the regional policy evaluation device acquires evaluation information corresponding to the designated local government from the regional evaluation device, acquires policy information indicating content of efforts of the designated local government corresponding to an evaluation item specified in the evaluation information from an external device, and outputs the evaluation item and the policy information in association with each other.SELECTED DRAWING: Figure 1
Patent JP-2018086698-A (JP)
Title: Coupling structure
Inventor: NAKAYAMA KAZUTAKA
IPC: B25J19/00
Filed: 2016-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a coupling structure that couples a member to be coupled, to one of two opposite walls of a link member for a robot.SOLUTION: The coupling structure including: a link member 10 for a robot, which has a first wall 11, a second wall 12 opposite the first wall 11 with a space between them, and a connection wall 13 connecting the first wall 11 and the second wall 12; and a coupled member 20 disposed in contact with the face, opposite the second wall 12, of the first wall 11 of the link member 10, comprises: a bolt 40 passing through the second wall 12 and the first wall 11, whose head part 41 abuts on the second wall 12 and whose screw part helically engages with the coupled member 20; and a deformation prevention member 50 sandwiched between the first wall 11 and the second wall 12 by tightening the bolt 40, and configured to prevent or hinder deformation of the first wall 11 and second wall 12 in the direction in which they come closer to each other.SELECTED DRAWING: Figure 1
Patent JP-2017137042-A (JP)
Title: Cover panel for structural component
Inventor: BASTIAN SCHAEFER
IPC: B64D11/06
Filed: 2016-11-30
Abstract: PROBLEM TO BE SOLVED: To decrease the weight of a cover panel of a partition wall of a passenger cabin of an aircraft.SOLUTION: A cover panel 20 for a core panel 30 of a structural aircraft component 100 includes: a protection cover 3 that has an outer shape corresponding to the outer shape of the core panel and includes at least one cutout aperture 2; and at least one fabric panel 7 mounted on the protection cover and covering the at least one cutout aperture.SELECTED DRAWING: Figure 1
Patent JP-2018089803-A (JP)
Title: Manufacturing method of liquid discharge head
Inventor: IKEGAME TAKESHI
IPC: C08J7/043
Filed: 2016-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a liquid discharge head having a water repellent layer of hardly sticking ink to a discharge port surface without using a large-scaled device.SOLUTION: In a manufacturing method of a liquid discharge head having a water repellent layer on a discharge port surface for opening a discharge port for discharging liquid, the manufacturing method of the liquid discharge head includes a process of forming the water repellent layer of including a condensate of a first hydrolyzable silane compound of including at least a fluorine-containing group and not including a carbonyl group and a second hydrolyzable silane compound of including a fluorine-containing group and including the carbonyl group between the fluorine-containing group and a silicon atom and a process of applying the light of including a wavelength less than 270 nm in the water repellent layer.SELECTED DRAWING: Figure 2
Patent JP-2018098819-A (JP)
Title: Brushless motor and power tool
Inventor: KITAMURA KOTA
IPC: H02K5/10
Filed: 2016-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a structure which prevents foreign matters from entering an air gap between a rotor and a stator core without obstructing cooling of a coil.SOLUTION: A stator core 31 comprises an annular yoke 32 and a plurality of teeth 33 projecting from an inner peripheral surface of the yoke 32. An insulator 41 covers the yoke 32 and the teeth 33, and is insulated from a coil part. A rotor 7 is arranged at the inner side of the stator core 31 with a predetermined interval from the tip of the teeth 33. A protective member 20 is disposed between the yoke 32 and the rotor 7 to accommodate the rotor 7. The tip of the teeth 33 and the protective member 20 form a closed space to accommodate the rotor 7.SELECTED DRAWING: Figure 2
Patent JP-2017107568-A (JP)
Title: System and method for multi-core optimization recurrent neural network
Inventor: GREGORY DIAMOS
IPC: G06N3/10
Filed: 2016-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for multi-core optimization recurrent neural network (RNN) architecture.SOLUTION: A variety of architecture has an impact on communication operation and synchronization operation on the basis of a multi-bulk synchronization parallel (MBSP) model of a prescribed processor. A network architecture family called MBSP-RNN executes in the same manner as an RNN having the same number of parameters, but its effect becomes more conspicuous when it is mapped to a modern general-purpose processor. In order to substantially improve calculation efficiency, if a calculation budget is constant, the MBSP-RNN is better than the RNN, for example, in terms of application like end-to-end voice recognition.SELECTED DRAWING: Figure 3C
Patent JP-2017110209-A (JP)
Title: Squarylium-based dye, resin film, optical filter and imaging device
Inventor: SHIONO KAZUHIKO
IPC: C08L101/00
Filed: 2016-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a dye having an increased transmittance in a visible wavelength region, particularly, in a wavelength region from 430 nm to 550 nm, required for a near-infrared cut filter to be used for obtaining a good tone and a sharp image by an imaging device such as a digital still camera.SOLUTION: A squarylium-based dye such as bis(2,3-dihydro-1,2,3,3-trimethyl-6-(substituted sulfonylamino)-1H-indol-5-yl)squarylium is provided. A resin film comprising the squarylium-based dye, an optical filter using the resin film, and an imaging device including the optical filter are also provided.SELECTED DRAWING: Figure 3
Patent JP-2018095580-A (JP)
Title: Anxiolytic composition
Inventor: ANO YASUHISA
IPC: A23F3/16
Filed: 2016-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a novel anxiolytic composition.SOLUTION: There is provided an anxiolytic composition that contains, as an active ingredient, one or more selected from the group consisting of theaflavin, resveratrol, β eudesmol, isoxanthohumol and sphingolipid, and components thereof. The composition can be used for inhibiting or improving anxiety caused by stress.SELECTED DRAWING: None
Patent JP-2018099909-A (JP)
Title: Register device for vehicle
Inventor: KAMEI TAKAYUKI
IPC: B60H1/34
Filed: 2016-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a register device for a vehicle which can enhance operability of switching between a normal air blowing mode and a diffusion air blowing mode, and suppress useless movement of a fin.SOLUTION: A connection link mechanism 35 includes: a center link 36 which is connected to a fin 31 at the center; an upper fin 37 which is connected to the fin 31 at an upper side; and a lower fin 38 which is connected to the fin 31 at a lower side. A mode switching mechanism S includes: a mode switching knob 60; and a guide link 70. When switching from a normal air blowing mode to a diffusion air blowing mode, the mode switching knob is pushed in. Then, the guide link is moved to a depth side, a side link is moved toward the center with cam action of a cam groove of the guide link with respect to a follower pin of the side link, and the fins expand toward a blowout direction. When the mode switching knob 60 is pushed in a state where the fins are inclined, the guide link is moved toward the center with the cam action of any cam surface.SELECTED DRAWING: Figure 3
Patent JP-2018099809-A (JP)
Title: Post-processing control device, image formation device and control method of post-processor
Inventor: HAYASHI TOMONORI
IPC: B41J29/00
Filed: 2016-12-20
Abstract: PROBLEM TO BE SOLVED: To reduce the work load of an operator in a case of performing off-line post-processing.SOLUTION: A CPU 111 of a MFP 101 controls a post-processor 130 so as to execute post-processing of the first copy by feeding all the sheets set on an inserter 130-1 (S407-S408), define the number of sheets processed in the first copy as the number of sheets per one copy after the post-processing of the first copy (S409), and execute the post-processing subsequent to the second copy of feeding and processing the sheets set on the inserter 130-1 on the basis of the number of sheets per one copy (S412-S414).SELECTED DRAWING: Figure 4
Patent JP-2018103666-A (JP)
Title: tire
Inventor: SONE NAOYUKI
IPC: B60C5/01
Filed: 2016-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a tire in which a tire skeleton body contains a resin, and occurrence of cracks on an inner peripheral surface of the tire skeleton body is suppressed.SOLUTION: A tire has: an annular tire skeleton body containing at least one resin selected from a polyamide-based thermoplastic resin and a polyamide-based thermoplastic elastomer; a resin layer which is provided on at least a part of an inner peripheral surface in the tire skeleton body and contains an urethane resin; and an adhesive layer which is interposed between the tire skeleton body and the resin layer, is an adhesive layer so as to be in contact with both the tire skeleton body and the resin layer, and is a cured product of a composition containing resorcinol-formaldehyde-latex.SELECTED DRAWING: Figure 1A
Patent JP-2018107572-A (JP)
Title: Image reading device, image formation apparatus, control program and control method
Inventor: FUKUTOME SHOICHI
IPC: H04N1/04
Filed: 2016-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an image reading device, an image formation apparatus, a control program and a control method which can decide the document size without turning a document pressing cover into the closed state.SOLUTION: An image reading device 10 includes a CPU. The CPU detects the light amount for each of a plurality of divided regions set in the main-scanning direction for each prescribed time when a document pressing cover 18 starts to be closed on the basis of the output of an opening/closing sensor 164, calculates the ratio of the minimum value to the maximum value of the light amount in each divided region as the result of the prescribed frequency of sampling, decides the size in the main-scanning direction on the basis of the calculated ratio, decides the size in the sub-scanning direction on the basis of the output of two sub-scanning sensors, and decides the document size on the basis of the size in the main-scanning direction and the size in the sub-scanning direction.SELECTED DRAWING: Figure 1
Patent JP-2017138965-A (JP)
Title: Systems and methods for transforming sparse elements to dense matrix
Inventor: RAVI NARAYANASWAMI
IPC: G06F17/16
Filed: 2016-12-26
Abstract: PROBLEM TO BE SOLVED: To provide methods, systems and apparatus including a system for transforming sparse elements to a dense matrix.SOLUTION: The system is configured to: receive a request for an output matrix based on sparse elements including sparse elements associated with a first dense matrix and sparse elements associated with a second dense matrix; obtain the sparse elements associated with the first dense matrix fetched by a first group of sparse element access units; obtain the sparse elements associated with the second dense matrix fetched by a second group of sparse element access units; and transform the sparse elements associated with the first dense matrix and the sparse elements associated with the second dense matrix to generate an output dense matrix that includes the sparse elements associated with the first dense matrix and the sparse elements associated with the second dense matrix.SELECTED DRAWING: Figure 5
Patent JP-2018102664-A (JP)
Title: Perception support device
Inventor: TAKEUCHI TETSUHIKO
IPC: A61F9/08
Filed: 2016-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a technology for supporting perception of a visually impaired person such as a person with amblyopia or totally blind person.SOLUTION: A perception support device 100 includes: a stimulating part including a plurality of oscillators for imparting tactile stimulation; and an oscillation control part for oscillating each of the oscillators with different oscillation characteristic depending on an image signal.SELECTED DRAWING: Figure 2
Patent JP-2017084814-A (JP)
Title: Heating cooker
Inventor: KOBAYASHI AKIHIKO
IPC: A47J37/06
Filed: 2016-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a heating cooker ensuring good cooking effect and finish, while suppressing scorching or boiling over.SOLUTION: A heating cooker includes a body having a top plate 4, body heating means for induction heating a heated object placed on a top plate, a body drive circuit for supplying a high frequency current to the body heating means, a cooking chamber provided in the body, a cooking chamber door 7 for opening and closing the opening of the cooking chamber, upper heating means 38 provided above the cooking chamber, an electrical insulator 39 provided at a lower part in the cooking chamber, a lower heating means that is an induction heating coil 19 provided below the electrical insulator in the cooking chamber, a cooking dish going in and out of the cooking chamber in conjunction with the opening and closing of the cooking chamber door, and having irregularities in the placement surface or having a flat placement surface, and a lower space 45 sectioned below the cooking chamber, while having a plurality of openings and housing the lower heating means.SELECTED DRAWING: Figure 9
Patent JP-2017159012-A (JP)
Title: Game machine
Inventor: YOSHIDA TETSUYA
IPC: A63F7/02
Filed: 2016-12-29
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of improving soundness of games.SOLUTION: The game machine includes: shooting means for shooting game balls toward a game area; a plurality of detection means for detecting game balls passed through a predetermined area; and processing execution means for executing predetermined processing. The processing execution means is stored inside a casing of the game machine body, and includes: information storage means for storing in a nonvolatile manner detection information that is information acquired on the basis of a detection by the detection means; and transmission means for transmitting the information stored in the information storage means to a predetermined device connected to the game machine.SELECTED DRAWING: Figure 179
Patent JP-2016510672-A (JP)
Title: 神経を調節するための医療システムおよび方法
IPC: A61B18/12
Filed: 2014-02-28
Abstract: 医療装置および医療装置を製造および使用するための方法を開示する。医療装置の例としては、神経を調節するための医療装置が挙げられる。医療装置は、先端領域を有する長尺状シャフトを備える。長尺状シャフトの先端領域に隣接して２つ以上の電極が配置される。制御ユニットは電極に対して電力および制御アルゴリズムを供給する。制御アルゴリズムは、電極を同時に、および個々に操作することを可能にする。
Patent JP-2016526364-A (JP)
Title: 抄紙機または他のシステムの走査ヘッド用空圧膨張式ケーブルトラック
IPC: H02G11/00
Filed: 2014-04-16
Abstract: 可動体（５０２）に結合され、可動体により、座屈せずに押し引きされるように構成されたケーブルトラック（２０８）を含む装置。ケーブルトラックは、可動体へ、または可動体から少なくとも１つの信号または資料を伝送するように構成されている。ケーブルトラックは、ケーブルトラックの壁部（３０２および３０４、４０２および４０４）の間に画定された流体区画（３１０、４１０）を有する。ケーブルトラックの壁部は、流体が流体区画内に挿入されると離間され、ケーブルトラックの曲り部分（５０８）において互いに接近するように構成されている。ケーブルトラックは、壁部に結合された繋ぎ部（４１４）をさらに含むことができ、繋ぎ部は、壁部の離間を制限するように構成されている。【選択図】図２
Patent JP-2016525899-A (JP)
Title: 飲料調製カプセル
IPC: B65D77/00
Filed: 2014-05-09
Abstract: 飲料調製カプセルは、中に密閉してシールされた飲料調製成分を有するカプセル本体を備え、前記カプセルの飲料出口領域は、縁部に沿って面対面関係に配置された空気及び水不透過性フレキシブルフィルム材料の前面シートと背面シートと、前記縁部から内方に延在するまちの形態のフレキシブル材料の折り曲げられたストリップを備え、前記ストリップの少なくとも中央領域は、複数の穿孔又は弱部のゾーンを備える。
Patent JP-2016530069-A (JP)
Title: 化学変換プロセス
IPC: B82Y30/00
Filed: 2014-05-21
Abstract: 【課題】本発明は、化学変換プロセス、及び反応混合物から粒子を除去するプロセスに関する。【解決手段】本発明の化学変換プロセスは、反応混合物のプラズモン加熱を含み、反応混合物が少なくとも１種の成分及びプラズモン粒子を含み、前記反応混合物を、少なくとも一部のプラズモン粒子に吸収される１以上の波長を含む光に露光し、それにより１以上の化学反応の反応速度を制御する。
Patent JP-2017501558-A (JP)
Title: 基板表面をサブミクロン構造化する方法及びシステム
IPC: H01L21/31
Filed: 2014-09-23
Abstract: 本発明は、基板（３）の表面（６）をサブミクロン構造化する方法であって、前記表面（６）の上に大気圧でプラズマを生成する段階と、前記基板（３）に前記プラズマを介してサブミクロン径の少なくとも１本の毛細管（５）を使用して少なくとも１つのガス前駆体を注入する段階とを含む、基板（３）の表面（６）をサブミクロン構造化する方法に関する。前記方法は、３つの方向に移動可能なプレート（２）を含む３Ｄ印刷システムで行なわれてもよい。【選択図】図４
Patent JP-2016521829-A (JP)
Title: 液体を圧送するポンプ
IPC: F04B43/14
Filed: 2014-06-04
Abstract: 液体を圧送するポンプ（１）であって、少なくとも１つの流入部（３）と少なくとも１つの流出部（４）とを備えたポンプハウジング（２）を有し、該ポンプハウジング（２）に偏心体（５）が配置されており、該偏心体（５）が、軸線（６）によって前記ポンプハウジング（２）に対して相対的に回転可能であり、該偏心体（５）と前記ポンプハウジング（２）との間に、変形可能なエレメント（７）が配置されており、該変形可能なエレメント（７）によって、前記少なくとも１つの流入部（３）から前記少なくとも１つの流出部（４）までの少なくとも１つの圧送路（８）が画定されており、該圧送路（８）の少なくとも１つの移動可能なシール部（９）が形成されており、該シール部（９）が、前記圧送路（８）内で少なくとも１つの閉じられたポンプ容積（１０）を分離しており、前記少なくとも１つの移動可能なシール部（９）が、液体の圧送のための前記偏心体（５）の運動によって前記圧送路（８）に沿って圧送方向（１１）で前記流入部（３）から前記流出部（４）へ移動可能であり、前記流入部（３）と前記流出部（４）とが、周方向（１２）で前記軸線（６）を中心にして所定の相互角度間隔（１３）を有し、前記シール部（９）が、周方向（１２）の所定の長さにわたって、前記圧送路（８）が閉じられている角度区分（１４）を形成しており、該角度区分（１４）が前記角度間隔（１３）よりも大きく形成されていることを特徴とする、液体を圧送するポンプ（１）。
Patent JP-2016524682-A (JP)
Title: 自動車用多段変速機
IPC: F16H3/66
Filed: 2014-06-17
Abstract: 本発明は、内燃機関を回転不能に連結する変速機入力シャフト（１０ａ；１０ｂ；１０ｃ；１０ｄ）と、主回転軸（１１ａ；１１ｂ；１１ｃ；１１ｄ）に沿って前後に配置された少なくとも４つの遊星歯車段（Ｐ１ａ、Ｐ２ａ、Ｐ３ａ、Ｐ４ａ；Ｐ１ｂ、Ｐ２ｂ、Ｐ３ｂ、Ｐ４ｂ；Ｐ１ｃ；Ｐ１ｄ）と、回転可能なクラッチ部品（Ｓ２１ａ；Ｓ２１ｂ；Ｓ２１ｃ；Ｓ２１ｄ）と、それぞれが回転可能なクラッチ部品（Ｓ２１ａ；Ｓ２１ｂ；Ｓ２１ｃ；Ｓ２１ｄ）をハウジングに固定的に連結するために備えられた摩擦嵌合ユニット（１２ａ；１２ｂ；１２ｃ；１２ｄ）、及び該摩擦嵌合ユニット（１２ａ：１２ｂ：１２ｃ：１２ｄ）に平行に接続された形状嵌合ユニット（１３ａ；１３ｂ；１３ｃ；１３ｄ）とを有するブレーキとして形成された少なくとも１つの複合切り換えユニット（Ｓ２ａ；Ｓ２ｂ；Ｓ２ｃ；Ｓ２ｄ）とを備え、前記遊星歯車段（Ｐ１ａ；Ｐ１ｂ；Ｐ１ｃ；Ｐ１ｄ）の１つが前記複合切り換えユニット（Ｓ２ａ；Ｓ２ｂ；Ｓ２ｃ；Ｓ２ｄ）に割り当てられ、前記複合切り換えユニット（Ｓ２ａ；Ｓ２ｂ；Ｓ２ｃ；Ｓ２ｄ）の回転可能な前記クラッチ部品（Ｓ２１ａ；Ｓ２１ｂ；Ｓ２１ｃ；Ｓ２１ｄ）に永続的に回転不能に連結された変速部品（Ｐ１２ａ；Ｐ１２ｂ；Ｐ１２ｃ；Ｐ１２ｄ）を含み、複合切り換えユニット（Ｓ２ａ；Ｓ２ｂ；Ｓ２ｃ；Ｓ２ｄ）に割り当てられた遊星歯車段（Ｐ１ａ；Ｐ１ｂ；Ｐ１ｃ；Ｐ１ｄ）が、変速機入力シャフト（１０ａ；１０ｂ；１０ｃ；１０ｄ）に永続的に回転不能に連結された更に別の変速部品（Ｐ１１ａ；Ｐ１１ｂ；Ｐ１１ｃ；Ｐ１１ｄ）を含む、自動車用の多段変速機に関する。【選択図】図２