baber/WOPTO huggingface dataset:
Patent JP-2003175793-A (JP)
Title: Occupant's knee protection device for vehicle
Inventor: HAYAKAWA TATSUYA
IPC: B60R21/20
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To positively introduce gas with a gas-flow diffusing means while diffusing it to the right and left directions of a vehicle in an air bag in an occupant's knee protection device for a vehicle.  <P>SOLUTION: In this occupant's knee protection device 10 for a vehicle in which the air bag 11 stored in the folded state in a part of the vehicle is inflated and deployed in front of the knee of the occupant by the gas supplied from an inflater 12, a tether 11c (the gas-flow diffusing means connected to walls 11a and 11b of the air bag 11 at the front and the rear of the vehicle with its both front and rear ends for appropriately regulating the thickness D of the air bag 11 in the front and rear direction) for diffusing the gas flow from the inflator 12 in the right and the left directions of the vehicle is arranged in the air bag 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003176495-A (JP)
Title: Anti-yellowing agent for washing clothes
Inventor: SHINOHARA HISANORI
IPC: C11D3/12
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an anti-yellowing agent which is used for washing clothes and depresses the yellowing of the clothes.  <P>SOLUTION: This anti-yellowing agent for washing clothes is characterized by comprising a photocatalyst-containing aluminosilicate prepared by carrying the photocatalyst on the aluminosilicate having an average particle diameter of 0.1 to 2.0 μm, wherein the aluminosilicate has the composition which comprises 5 to 80 mol.% of SiO<SB>2</SB>, 5 to 65 mol.% of MO<SB>n/2</SB>, and 1 to 60 mol.% of Al<SB>2</SB>O<SB>3</SB>[M in the MO<SB>n/2</SB>is either of zinc, copper, silver, cobalt, nickel and iron; (n) is a molar weighted average valence of M].  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183788-A (JP)
Title: Non-oriented magnetic steel sheet having low core loss and superior calking property
Inventor: ODA YOSHIHIKO
IPC: H01F1/16
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-oriented magnetic steel sheet having low core loss and a superior caulking property.  <P>SOLUTION: The non-oriented magnetic steel sheet having low core loss and a superior caulking property comprises, by mass%, 0.0009% or less C, 0.2% or less P, 4% or less Si, 0.05-2% Mn, 0.1-3% Al, 0.02% or less S, 0.005% or less N, 0.4-5% Cr, and the balance substantially Fe.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175773-A (JP)
Title: Overhead console
Inventor: URUSHIBATA HIROYUKI
IPC: B60R7/04
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an overhead console to prevent projection of a stored article caused by its own weight opening of a case with a relatively low cost.  <P>SOLUTION: In the structure where the case 13 is opened by its own weight, a stopper part 19 which allows passage of the case 13 by sliding the case 13 (a projection 20 of the case 13) in contact in the middle of opening/closing of the case 13 but does not allow the passage with its own weight of the case 13 and stops it is provided at a housing 11. Thus, the case 13 which is opened by its empty weight is stopped by the stopper 19, and projection of an article stored in the case 13 due to automatic opening of the empty weight of the case 13 can be prevented. And when the case 13 stopped at the stop position is opened manually to the full open position, the article stored in the case 13 can be taken out. Here, the stopper part 19 is formed integrally with the housing 11, and costs and the number of processes can be drastically reduced, when compared to a conventional reduction gear mechanism.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003189455-A (JP)
Title: Shield connector device for apparatus
Inventor: CHIKADA KAZUMOTO
IPC: H02G15/08
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To avoid stress concentration.  <P>SOLUTION: Since the sphere of resin mold of a connector body 35 is determined to be only the region before a shield shell 40, the sections molded with resin in the connector body 35 together with a terminal metal fitting 31 out of a shield cable 20 and the section set to the shield shell 40 are separated before and behind, and they can be displaced relatively by the flexibility of the shield cable 20 itself. Therefore, even if there is dispersion in dimensions of each part or setting position in condition that the connector body 35 is fixed to the apparatus 10 and the shield shell 40 is fixed to the apparatus 10 (shield case 11), the dispersion is absorbed by the transformation of the shield cable 20, and there is no fear of stress concentration occurring in specified constituent parts.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002226346-A (JP)
Title: Hair dye composition
Inventor: LORENZ HERIBERT
IPC: A61K8/49
Filed: 2001-12-17
Abstract: PROBLEM TO BE SOLVED: To obtain a hair dye composition stable even if containing no reducing agent, and capable of giving glossy dyed hair with intense color especially in a red-color range in a relatively short treatment time when used by mixing with a peroxide just prior to use. SOLUTION: This water-soluble hair dye composition comprises (A) at least one component selected from tetraaminopyrimidine, triaminohydroxypyrimidine and water-soluble salts thereof and (B) an oxidative dye containing at least one coupling agent selected from resorcinol, 2-methylresorcinol and 4- chlororesorcinol and contains no reducing agent.
Patent JP-2003185100-A (JP)
Title: Piping network control system
Inventor: KIKUCHI KAZUTOMI
IPC: G06Q50/06
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To implement easily recognizable display on a map, on the basis of data on measurement for controlling piping network.  <P>SOLUTION: A cathodic protection state of medium-pressure piping network 2 laid for supplying city gas is displayed on a potential discrimination route map 1. In the medium-pressure piping network 2, potential is regularly measured to accumulate data by current-carrying valves 4, insulating valves 5, measurement terminals 6, or the like. Conductors of each line are distinguished by using different colors according to potential on a map displayed by a system performing basic control of conduit network. The potential of a red line 11 is on a noble side requiring urgent countermeasure against corrosion. Yellow lines 12 also indicates the need for countermeasure against corrosion. In the medium-pressure piping network 2, a range covered by an external power source as an anti-corrosion facility 7 is controlled for the anticorrosion as a block. By clicking the conductors or the like on the map, a screen is switched to indicate detailed data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002268286-A (JP)
Title: Method for producing electric charge controlling agent and electrostatic charge image developing toner containing the same
Inventor: SAWANO MASATAKA
IPC: G03G9/08
Filed: 2001-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an electric charge controlling agent having high electrostatic charge performance with a small amount of waste liquor by completing a reaction using one solvent other than water from the preparation of starting materials to the formation of the object without causing foaming or increasing viscosity. SOLUTION: In the production of the electric charge controlling agent which is a reaction product of an aromatic hydroxycarboxylic acid and a metal zirconium imparting agent having one or more bond forms selected from coordinate, covalent and ionic bonds, an alcohol is used as a reaction solvent and the total amount of water in the aromatic hydroxycarboxylic acid, the metal zirconium imparting agent and an alkali agent solution as starting materials in a reactive solution is controlled to a certain value or below.
Patent JP-2002237406-A (JP)
Title: Method of manufacturing magnetically anisotropic resin- bonded magnet
Inventor: MOTOKURA YOSHINOBU
IPC: B22F1/00
Filed: 2001-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a magnetically anisotropic resin-bonded magnet having a superior magnetic characteristic and heat resistance. SOLUTION: This method of manufacturing the magnetically anisotropic resin-bonded magnet comprises a supplying step for supplying a mixed powdered material composed mainly of magnet powder having magnetic anisotropy and thermosetting resin powder to a molding tool, and a molding step for molding the powdered material by pressurizing the material in the tool in a state where the magnetic powder is oriented after the material is heated and the magnetic powder is oriented by impressing a magnetic field upon the powdered material while at least the thermosetting resin is maintained in a liquid-like state, and then, taking out the molded article from the heated molding tool by terminating the impression of the magnetic field and pressurization after the resin is thermoset through a crosslinking reaction caused by the heating.
Patent JP-2003185065-A (JP)
Title: Olefin-based resin lining pipe
Inventor: YOSHIDA HIROTSUGU
IPC: B32B1/08
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a olefin-based resin lining pipe excellent in hot water resistance and durability.  <P>SOLUTION: The lining pipe is made up of a metal outer layer, polyethylene inner layer, and intermediate layer fusing the outer layer and the inner layer. Polyethylene forming the inner layer comprises a resin having the density of 0.91-0.94 g/cm<SP>3</SP>and Vicat softening temperature of 100-120. The intermediate layer comprises a modified polyethylene having the density of 0.91-0.94 g/cm<SP>3</SP>and adhesive properties in which MFR is 1-10 g/10 min.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186997-A (JP)
Title: Integral electronic medical record system, electronic medical record server, and individual electronic medical record system
Inventor: YOSHIDA JIYUNICHIRO
IPC: G16H10/60
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To preserve medical records associated with medical examinations performed by each medical facility in the medical facility, and to refer to the medical examination contents recorded in the medical records from another medical facility.  <P>SOLUTION: Medical records (medical examination information) 221 of each medical facility 201 is preserved in an individual electronic medical record system 200 of each medical facility 201, and only consultation information indicating which patient has consulted a doctor in which medical facility is stored in an external storage device 120 of an electronic medical record server 100, and image data 222 indicating an image to which the contents of the medical records (medical examination information) 221 are copied are transferred through the electronic medical record server 100 to another medical facility.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003191659-A (JP)
Title: Aluminum support for lithographic printing plate, production method therefor, and lithographic printing original plate
Inventor: UESUGI AKIO
IPC: G03F7/09
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithographic printing original plate in which wear resistance and scumming property are compatible with each other at a high level, an aluminum support for a lithographic printing plate capable of producing the lithographic printing original plate, and a production method therefor.  <P>SOLUTION: The aluminum support for a lithographic printing plate, the production method therefor and the lithographic printing original plate are obtained by successively subjecting at least one face of an aluminum plate, under a specified condition respectively, to mechanically roughening treatment for performing mechanical roughening (a), alkaline etching treatment (b), desmut treatment (c), electrolytically roughening treatment (d) in a nitric acid water solution, alkaline etching treatment (e), desmut treatment (f), electrolytically roughening treatment (g) in a hydrochloric acid water solution, alkaline etching treatment (h) and desmut treatment (I), and then an anodic oxidized treatment is executed so that the anodic oxidized film amount becomes 1 g/m<SP>2</SP>or more and pore of the anodic acid film becomes a specified pore size distribution.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249014-A (JP)
Title: Data management information acquiring method, information reproducing device, data management information acquiring program, and recording medium
Inventor: SASAKI HIROYUKI
IPC: G11B27/00
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data management information acquiring method which enables requested information to speedily be acquired at a request to acquire information regarding the recording of data recorded on an information recording medium.  <P>SOLUTION: At the request to acquire data management information of the information recording medium where data are divided and recorded in a plurality of data areas such as tracks and sessions, the plurality of tracks and sessions are regarded as small numbers of virtual tracks and sessions (step 407, step 419, step 425, and step 426) and the management information (the number of sessions, the number of tracks, track addresses, etc.), regarding the recording of data is obtained as an answer to the acquisition request.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003191481-A (JP)
Title: Ink-jet recorder
Inventor: KUWATA TERUZO
IPC: B41J2/165
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink-jet recorder which can obtain a good printing quality by preventing ink bubbles and a high-viscosity liquid ink from remaining inside a cap body of a cleaning unit.  <P>SOLUTION: The ink-jet recorder is provided with a recording head 2 having a nozzle opening 14 set at a nozzle plate 19, and the cleaning unit 4 which seals the nozzle plate 19 by the cap body 32 and sucks the ink out from the nozzle, opening 14 by the action of a negative pressure. A moving means E is set for changing the position of the cleaning unit 4 in response to the movement of the recording head 2. The cleaning unit is moved by the moving means E to a cleaning action position where the nozzle plate 19 is sealed and a cleaning position where the inside of the cap body 32 is cleaned by a cleaner element 56 waiting at a predetermined point. Accordingly, ink bubbles and the high- viscosity ink are prevented from remaining in a liquid state in the cap body 32.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003193883-A (JP)
Title: Lean-burn operating control device for multi-cylinder internal combustion engine
Inventor: KONDO JIRO
IPC: F02D35/00
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lean-burn operation control device for a multi-cylinder internal combustion engine, allowing the use of an inexpensive three-way catalyst having no NOX storage function and preventing torque shock during lean- burn operation.  <P>SOLUTION: Cylinders of the multi-cylinder internal combustion engine 1 are divided into two groups, a lean-burn cylinder group 1a, 1b and a rich-burn cylinder group 1c, 1d. A/F sensors 86, 87 are provided in exhaust manifolds 3a, 3b set in the groups. During lean-burn operation, intake control devices 4 for the cylinders are driven by an ECU 5 so that lean-burn operation and rich-burn operation are compatibly performed in the grouped cylinders.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003198944-A (JP)
Title: Dc current shift circuit and image pickup unit
Inventor: TAKADA YOKO
IPC: H04N5/357
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To easily shift a DC current by suppressing the fluctuation in characteristics between a read transistor on the optical sensor part side and a transistor for obtaining a current for shift.  <P>SOLUTION: A detection current signal Isen1 obtained by an image pickup pixel 40 is shifted by a DC current shift circuit 50, is converted to a voltage signal by a differential amplifier 60, and is outputted. The DC current shift circuit 50 has a shifting current output circuit 51 for outputting a shifting current signal for shifting the detection current signal Isen1 from the image pickup pixel 40 and a current mirror circuit 52 for outputting an output current signal obtained by shifting the detection current signal Isen1 from the image pickup pixel 40 with a current signal for shift Isen2 from the shifting current output circuit 51. A read transistor 42 of the image pickup pixel 40 and a transistor 511 of the shifting current output circuit 51 are structured by using sensor structured transistors having a common structure.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003197874-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: O FUMIO
IPC: H01L21/8246
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a semiconductor device equipped with a ferroelectric capacitor which can have a ferroelectric film of small grain size and operate with a low voltage, and has a large switching charge amount.  <P>SOLUTION: The method includes a process of forming an insulating film 8 above a semiconductor substrate 1, a process of forming a 1st conductive film 15 for the capacitor on the insulating film 8, a process of forming a dielectric film 16 for the capacitor on the 1st conductive film 15, a process of carrying out a 1st heat treatment at 1st temperature and then a 2nd heat treatment at 2nd temperature higher than the 1st temperature, a process of forming a 2nd conductive film 17 for the capacitor on the dielectric film 16, and a process of performing a 3rd heat treatment at 3rd temperature higher than the 2nd temperature.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003192137-A (JP)
Title: Article delivery/recovery system, administration server, computer program, and computer readable storage medium
Inventor: KONDO KAZUTOMI
IPC: G06Q50/28
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently respond to a request for small lots by performing delivery or recovery for a plurality of customers by patrol, and to accurately inform each customer of a visit time in a simple constitution.  <P>SOLUTION: Each of customers 100 to 102 informs a server 200 of order of a toner cartridge as an article and a recovery request of a used cartridge. The server 200 creates an receipt sheet for identifying receipt contents, informs the customer of the contents, requests printing of them, and informs the customer of a visit expected time. A carrier, on performing the delivery or recovery at each customer, informs the server 200 of information specified by the receipt sheet. The server 200 then modifies and updates the visit time to the customer in response to actual progress time to provide an announceable state.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003200170-A (JP)
Title: Water treatment method using electrolysis, water treatment apparatus therefor and power supply device for electrolysis by stepless voltage transformation
Inventor: KARASAWA KENICHI
IPC: C02F1/461
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water treatment method using electrolysis capable of dealing with even such a case that the electric conductivity of water to be treated is changed due to concentration by concentration or the like and capable of performing electrolytic treatment even with respect to more than one kind of water to be treated using single power supply, a water treatment apparatus therefor and a power supply device for electrolysis.  <P>SOLUTION: When water to be treated is modified by electrolysis (1), a plurality of waters 51-54 to be treated are electrolytically treated using the same power supply and an equal current is allowed to flow through a plurality of the waters 51-54 to be treated using a constant current control means 1 to treat the waters 51-54 to be treated with electrolysis. When impurities are captured from water to be treated by electrolysis (2), a current is allowed to flow through water to be treated using the constant current control means 1 to electrolytically treat water to be treated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003184387-A (JP)
Title: Auxiliary lock
Inventor: EBIHARA HIDEO
IPC: E05C17/06
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a locking key without damaging a building or a door.  <P>SOLUTION: An arm holder (19) and a canopy (11) are provided on a detachable body (4) for an attachment (5) fixed on an existing anchor (2), and mounted on an existing door guard.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003521762-A (JP)
Title: ユーザ・プロファイルに基づいた音声のｕｒｌ上へのマッピング
IPC: G06F17/30
Filed: 2000-06-15
Abstract: (57)【要約】
第一及び第二のパーティが、ポータル上の音声使用可能ハイパーリンクの制御を通じて、第一のウェブ・アドレスを有する第一のウェブ・サイトと第二のウェブ・アドレスを有する第二のウェブ・サイトとへそれぞれユーザがアクセスするための音声使用可能ブラウザに対する特定の音声入力を購入若しくはリースすることができるようにするインターネット・サービス・プロバイダ。ユーザが音声入力を通じて上記ハイパーリンクを稼動させると、該ユーザのクライアントの地理的位置に応じて第一のウェブ・サイト若しくは第二のウェブ・サイトへのユーザ・アクセスが提供される。
Patent JP-2003506696-A (JP)
Title: トカマク核融合炉用のダイバータ濾過エレメント、この濾過エレメントを採用したダイバータおよびこのダイバータを採用したトカマク核融合炉
IPC: G21B1/11
Filed: 2000-06-21
Abstract: (57)【要約】
プラズマが形成され、閉じ込められる（１３、１５、１７）トロイダル・チャネル（３３）からの汚染粒子の通路（Ｇ）をさえぎるための少なくとも１つの標的部材（４４、４９、６６）と、この汚染粒子を捕集するための捕集領域（ＺＲ、５４、５６）とプラズマ浄化装置（７９）の入力側の間に置いた少なくとも１つの格子構造物（６０、７０）とを有するトカマク核融合炉用ダイバータ。この格子構造物（６０、７０）は該捕集領域（５４、５６）に面し、この格子構造物（６０、７０）を通って流れる重水素、三重水素、ヘリウムおよび不純物の混合物が通過して流れる細線状フェルト材質の層状に重ねた構造物（９０）を装着されている。
Patent JP-2003507979-A (JP)
Title: Ｇｓｍ／ｕｍｔｓ用のパラレルコアネットワーク
IPC: H04L12/56
Filed: 2000-06-20
Abstract: (57)【要約】
無線アクセスネットワークによって同じ機能を有する少なくとも２つのコアネットワークに接続されるロケーションエリアを含み、無線アクセスネットワークがパケット伝送をロケーションエリア内の各端末から少なくとも２つのコアネットワークの１つに切り替えるパケット交換ネットワークアーキテクチャが開示される。
Patent JP-2003509600-A (JP)
Title: 複合屋根外被部材
IPC: H01L31/058
Filed: 2000-09-08
Abstract: (57)【要約】
【課題】 薄膜状太陽電池シートを含む複合屋根外被部材の熱発生効率に関して改良する。
【解決手段】 3.5ｋJ/m 2 K未満、好ましくは600J/ m 2 K未満の熱容量を有する可撓性の薄膜状太陽電池シートを含む、媒体を加熱すると同時に電気を起こすのに適する複合屋根外被部材。
Patent JP-2003510567-A (JP)
IPC: G02B6/42
Filed: 2000-09-22
Abstract: The present invention relates to an improved device for housing a planar optical component for use in chemical sensing for example which permits fine temperature control and disposal of heat.
Patent JP-2003511553-A (JP)
IPC: C22C38/22
Filed: 2000-09-27
Abstract: The invention concerns a steel material which consists of a steel having the following chemical composition in weigh-%: 1.0-1.9 C, 0.5-2.0 Si, 0.1-1.5 Mn, 4.0-5.5 Cr, 2.5-4.0 (Mo+W/2), however max 1.0 W, 2.0-4.5 (V+Nb/2), however max 1.0. Nb, balance iron and impurities in normal amounts in the form of residual elements from the manufacturing of the steel, and with a microstructure, which in the hardened and tempered condition of the steel contains 5-12 vol-% MC-carbides, at least about 80 vol-% of the carbides having a size which is larger than 3 mum but smaller than 25 mum preferably smaller than 20 mum, and, prior to tempering, 0.50-0.70 weight-% carbon, which is dissolved in the martensite in the hardened condition of the steel. The material is intended for cold work tools, in the first place for homogenous rolls for cold rolling of meta, strips.
Patent JP-2003511020-A (JP)
Title: 活性剤を用いる迅速な酸素吸収
IPC: A23L3/3436
Filed: 2000-09-27
Abstract: (57)【要約】
閉鎖空間、特に食品パッケージから迅速に酸素を吸収することは、鉄系吸収系に対する活性剤として、好ましくはpH調節用の酸を含むアルコール-水混合物を導入することで、可能となる。好ましいアルコールは、脂肪族アルコールであり、特に、メタノール、エタノール、n-プロパノール、イソプロパノール、sec-ブタノール及びt-ブタノールなどの一価アルコールである。このような吸収剤-活性剤の組合せは、閉鎖パッケージ内の酸素を迅速に減少させることができる。好ましい酸は、約0.6〜４のpHを確立するに十分な量で用いられるオルソリン酸である。好ましい鉄系吸収剤系は、場合によってはオルソリン酸と協働して系内のpHを制御する二塩基酸を含むこともあるスポンジ鉄を用いる。好ましい一実施形態において、鉄系吸収剤は、所定時間、酸素を実質的に含まない状態で活性剤と接触させることによって予め活性化されている。
Patent JP-2003513173-A (JP)
IPC: D01G19/10
Filed: 2000-10-11
Abstract: The invention relates to a top comb for a textile treating or processing machine, especially a combing machine. Said top comb comprises a plurality of needles that are arranged in at least one row in a side-by-side parallel relation. Said needles, at least in some sections, have a pitch unequal 90° relative to the theoretical plane of movement of the fiber strip to be combed. A nipper unit is mounted before the top comb in the direction f movement and a pair of take-down rollers after the top comb. The aim of the invention is to improve the combing capacity of such a top comb. To this end, the needles of the top comb have a pitch (alpha) 92°, especially 95° in the area of the free needle point.