baber/WOPTO huggingface dataset:
Patent JP-2002529161-A (JP)
IPC: A62C2/00
Filed: 1999-11-09
Abstract: The flame arrester comprises a flow passage in which are disposed a plurality of generally aligned rods such that fluids flowing in the passage must pass between the rods. Rows of rods are used to construct the flame arrester element, ideally closely spaced and these present a natural surface over which air can flow with minimal flow resistance. The rods can be of any size and the gaps between them can be selected to arrest explosions due to different gases or vapours in air. The rod diameter can be altered to withstand different levels of explosion pressure, making it possible to construct both deflagration and detonation flame arresters. If tubes are used these can carry cooling fluid making the arrester more effective at coping with continuous burning. Rods in parallel rows can be offset with respect to the adjacent row. Suitable offset angles can vary.
Patent JP-2002531201-A (JP)
Title: 改善された履物
IPC: A43B7/20
Filed: 1999-12-08
Abstract: (57)【要約】
【課題】  改善された支持、可撓性、快適さ及び構造特性を備える履物を提供すること。
【解決手段】  履物は、１又はそれ以上の補強機能を有する。履物は、履物の底面と特定の角度をなして向けられた撚り糸を有する織物状材料から構成された２つの独立したコンポーネントを含む。履物は、足首又は下腿の領域に実質的に堅固な構造のカラーを組み入れている。かかと及び／又は足甲の回りに下方かつ横方向に巻かれたかかと及び／又は足甲のストリップは、足首及び履物の前方又は後方への曲げを制限するために設けられている。内部補強構造は、互いに十字交差状に配列されて横断方向に配置された複数の支持ストリップを含む。
Patent JP-2002534668-A (JP)
Title: 光ファイバー・ジャイロスコープ
IPC: G01C19/72
Filed: 1999-11-12
Abstract: (57)【要約】
【課題】  光ファイバにおける波長リプルを減少させる
【解決手段】  光ファイバにおける波長リプルは、ジャイロスコープ光源により発生されたささやき回廊モードの効果を減少しつつ、抑制することによって減少される。本発明は光ファイバジャイロスコープのてめの光源いおいて使用される既存のまがい部分におけるベンド半径を増加するように機能する。この増加はコア-クラッド-コアの反射光の光の量を減少させ、そのかわり、ささやき回廊モードが発生される程度を減少し、よって波長リプルのソースの量を効率的に減少する。
Patent JP-2003521832-A (JP)
Title: 遠隔制御電子機器のための遠隔通信システム
IPC: G08B1/08
Filed: 2000-01-07
Abstract: (57)【要約】
加入送信クライアントから加入受信クライアント（２０）に伝達されるべき遠隔信号を処理するための電子信号通信システム（１０）。第一及び第二の入力（２１、２６）を有する幾つかの送信機が、使用される通信リンク（３２）に適合する遠隔地に所在する受信機（４０）の組にリンクされる。信号発生アセンブリ（３０）は、第一の信号及び複数の第二の信号を生成する。第一の信号は、制御信号を含み、場合によってはデータ信号も含む。第二の信号は、幾つかの送信機の一つをイネーブルする。一旦受信すると、ディテクタ／セレクタアセンブリ（６０）が、受信機のアクティブな出力を検出し、その情報を加入受信者に伝達し、加入受信者は、加入受信者の従来形式の制御可能なソースを制御するための、幾つもの作動デバイス（１００）を有する。
Patent JP-2002537642-A (JP)
Title: 研磨パッドおよびその製造方法
IPC: B24B37/11
Filed: 2000-02-02
Abstract: (57)【要約】
第一研磨パッド（20）を第二研磨パッド（22）と接合させて、シリコンウエハの化学機械研磨を行う機械用の大きいパッド（10）を形成する方法。該方法は、第一研磨パッド（20）を所定の面に置き、第二研磨パッド（22）の一部が第一研磨パッド（20）の一部に重なるように第二研磨パッド（22）を該面において、オーバーラップ領域（36）を形成することを含む。オーバーラップ領域（36）における第一および第二研磨パッド（20，22）を切って、第一研磨パッド（20）に第一切り口（44）を形成し、第二パッド（22）に第二切り口（46）を形成し、該第一および第二切り口（44，46）が相補的な形を有する。該第一および第二切り口（44，46）を係合させ、該第一および第二切り口（44，46）において、第一研磨パッド（20）を第二研磨パッド（22）に接合させる。
Patent JP-2002537504-A (JP)
Title: 急速継手組立体
IPC: E02F9/00
Filed: 2000-02-21
Abstract: (57)【要約】
ツールを作業機械に取り付けるための急速継手組立体は、ツールと作業機械を互いに締結するピンを受け入れる少なくとも１対の固定スリーブ(2)がツールに設けられ、この固定スリーブの各対は、作業機械に固定され、前記固定スリーブとぴったり合う一対の支点ピンを有し、この支点ピンは、管状本体(1)の内部で互いに反対側に且つ最も適切に設けられ、油圧により長手方向に管状本体(1)から出たり、その中へ戻ったりすることができる２本のピン(6)で形成されている急速継手組立体において、両方のピン(6)は、少なくともピン突出位置にある状態で管状本体(1)に対して回転するよう軸受で取り付けられ、急速継手組立体は、スリーブ(2)に対するピン(6)の回転を防止する阻止システムを有している。
Patent JP-2002542639-A (JP)
IPC: H04W28/18
Filed: 2000-02-16
Abstract: According to the invention, better requests resulting in the load being under a first predetermined limit are admitted. If a bearer request would result in the load being over the first predetermined limit, the admission control entity tries to make room for the bearer request, i.e. release resources without degrading the quality of service (QoS) provided for the existing bearers. The admission control entity may perform this by adjusting power control parameters, handover control parameters, or both. If the admission control entity is able to make enough room for the new bearer or bearers, the request is admitted.
Patent JP-2003506112-A (JP)
Title: 高速水ジェットによる歯のう食の除去
IPC: A61C5/00
Filed: 2000-03-17
Abstract: (57)【要約】
歯のう食を高速流体（好適には水による）ジェット除去する方法及び装置。水ジェットは、高速及び低速、且つ、低速度の圧力で制御され、この圧力は５乃至１０ｋｐｓｉであり、小さいビーム流体ジェット直径でう食の腐食した組織を貫通し且つ洗い流すのに十分である。約３０ｋｐｓｉの最大よどみ圧力で、１秒以下の時間間隔で、歯からう食物質を除去し且つ完全に洗い流すためにパルス式又は連続式流体ジェットが使用される。約３０ｋｐｓｉからは健康な象牙質が影響を受けてしまう。短いバースト（〜１秒）及び小さいビーム直径（３０乃至１００μｍ）で、高いよどみ圧力（１０，０００乃至２０，０００、且つ、３０ｋｐｓｉ以下の範囲）において動作するコヒーレント又は擬似コヒーレントの水ジェットは、歯構造、特にう食の境界における健全なそう下質に損傷を与えることなく、う食をきれいに除去する。従って、露出している可能性のある神経がない場合には麻酔が必要ではない。
Patent JP-2002541874-A (JP)
Title: 固沸糖菓用無糖低カロリー基剤
IPC: A23L27/30
Filed: 2000-04-21
Abstract: (57)【要約】
【課題】  無糖固沸糖菓に使用して適する基剤を提供することを目的とする。
【解決手段】  本発明は本質的に単糖類及び二糖類を含まないポリデキストロース、およびマニトールを主成分とする糖アルコール成分を基にした、安定した無糖固沸糖菓での使用に適する無糖低カロリー基剤に関する。本発明はまたこの基剤を含む安定した無糖固沸糖菓、およびこの糖菓の製造での使用に適するシロップ剤に関する。
Patent JP-2002542030-A (JP)
Title: 炭化水素の部分的酸化用の触媒としての貴金属含有ゾル−ゲルハイブリッド物質
IPC: C07D303/06
Filed: 2000-04-11
Abstract: (57)【要約】
本発明は、金および／または銀粒子ならびに非晶質チタン／シリコン混合酸化物を含む組成物を製造する方法に関し、また、その方法によって製造できる組成物、および炭化水素の部分的酸化用の触媒としての組成物の使用に関する。
Patent JP-2002543029-A (JP)
IPC: C04B35/45
Filed: 2000-04-13
Abstract: A method of manufacture of a ceramic material comprises the steps of preparing a melt of the ceramic materials, cooling the melt slowly through the freezing point of the material to initiate solidification, holding the melt at a temperature below the freezing point of the material whilst solidification progresses and characterised in that during solidification an ultrasonic field is applied to the melt. The melt composition may be selected to include an excess of one or more ceramic materials so as to produce a second phase dispersed in the solidified product during solidification. Also claimed is a ceramic material produced by the method described. The ceramic material may be a superconductor.
Patent JP-2002543003-A (JP)
Title: 複合容器
IPC: B65D3/04
Filed: 2000-04-28
Abstract: (57)【要約】
【課題】  容器本体が強度や健全性等を有するとともに、構造設計、形状選択や用途の余地が広がる複合容器を提供する。
【解決手段】  チューブ状複合厚紙製容器本体１２は、それぞれ外向きの湾曲を形成した端壁部２５、２６および側壁部２７、２８を備えている。各側壁部２７、２８に、逆向き湾曲の本体壁部２０、２０をそれぞれ形成した。各本体壁部２０、４０は、互いに対向するとともに端壁部２５寄りに位置していて、一体把持部を構成する。側壁部２７、２８は、端壁２６寄りにそれぞれほぼ平らの側方本体壁部３０、３２を有する。容器本体の頂部に近い部位４０における容器本体１２の直径や断面は、底部に近い部位４２と略同一であり、断面厚さも略同一である。スナップ式の外蓋１４に一体ヒンジ部１６を備えている。
Patent JP-2002543743-A (JP)
IPC: H04Q11/04
Filed: 2000-05-04
Abstract: A resource handler for use in an operational support structure for managing a telecommunications network. The handler includes a service and resource database containing information regarding network resources. The database arrangement is structured so that each resource in the network has a time of existence as well as a place in a hierarchy of parent/child relations. The resource is defined by the following data: a point identifier that has characteristics associated with it, in the form of an abstract description of the resources capabilities; an abstraction of a common network element represented by a group of points that are considered to belong together, and a connection, which is defined by two connected points.
Patent JP-2002544659-A (JP)
IPC: H05K1/09
Filed: 2000-02-25
Abstract: A method of manufacturing a printed circuit board with a polymer thick-film (PTF) resistor whose dimensions can be defined with improved precision by providing a circuit board construction having a planar surface where the resistor is to be deposited. To achieve the desired board construction, the interconnect for the resistor is pattern plated using a permanent photodielectric layer as a plating mask instead of a sacrificial plating resist. The interconnect can be patterned before or after the PTF resistor ink is printed. The x and z dimensions (width and thickness, respectively) of the resistor are determined by the deposition process, while the y dimension (electrical length) is accurately determined by copper terminations.
Patent JP-2002544352-A (JP)
Title: 熱安定ポリマー、その製造方法並びに該ポリマーから作られた物品
IPC: C08J7/046
Filed: 2000-05-08
Abstract: (57)【要約】
レゾルシノールアリーレート連鎖単位を含み熱安定ポリマーが、（ａ）実質的に水とは非混和性の１種以上の有機溶媒と水との混合物中で、１種以上のレゾルシノール部分と１種以上の触媒とを混合する段階と、（ｂ）酸受容体の存在によりｐＨを３〜８．５に維持しながら（ａ）の混合物に１種以上のジカルボン酸二塩化物を加える段階とを含む界面法を用いて製造される。段階（ｂ）で、酸塩化物基の全モル量はフェノール基の全モル量に対して化学量論的に不足している。
Patent JP-2001252388-A (JP)
Title: Golf thing
Inventor: NISHIKAWA KOICHI
IPC: A63B102/32
Filed: 2001-01-04
Abstract: PROBLEM TO BE SOLVED: To improve the score of golf by promoting blood flow and making pulses calmed down. SOLUTION: Hornblende-cummingtonite porphyrite is sized from about the sizes of the small joints of the hands to the size of the head and is mainly composed of the ores which are produced from submarine volcanic eruptions and are collected from the bottom of the sea. The main elements thereof are oxygen, silicon, aluminum, sodium, potassium, magnesium, iron, etc. Rubber products containing the powder of the hornblende-cummingtonite porphyrite include a golf grip 1 shown in Figure 7, an insole 301 for golf shoes shown in Figure 11(c) and a strap 402 for regulating the size of a golf cap shown in Figure 14 and leather products containing the powder of the hornblende- cummingtonite porphyrite include golf gloves 101 shown in Figure 11(a), golf shoes 201 shown in Figure 11(b) and a handle segment 501 of a golf bag shown in Figure 15.  Thermoplastic products containing the powder of the hornblende- cummingtonite porphyrite include a golf practicing mat 601 shown in Figure 16.
Patent JP-2002207399-A (JP)
Title: Image output device
Inventor: TANAKA HIROYUKI
IPC: B41J29/46
Filed: 2001-01-05
Abstract: PROBLEM TO BE SOLVED: To provide an image output device permitting speedy settlement of a problem and early stabilization of quality by realizing prediction of a problematic point when a failure occurs, from an analytic approach to the software centering on a control program of the device. SOLUTION: Key-stroke information sent from an operation panel 110 of each device 100 side to each application program 340 via an operation panel controller 300 and a system monitor/manager 330 is transmitted to an external control system 200. Thus, a series of the procedures inputted from the operation panel 110 can be recorded in the external control system 200. Moreover, in addition to or instead of transmitting a series of the procedures to the external control system 200, the device is able to make a log holding function 1032 hold them.
Patent JP-2002207241-A (JP)
Title: Display method for camera
Inventor: AKIMOTO RYOICHI
IPC: G03B17/20
Filed: 2001-01-11
Abstract: PROBLEM TO BE SOLVED: To flicker and emphasize the AE lock mode display of display within a finder. SOLUTION: When the camera capable of automatic exposure photographing is set to the AE lock mode by a shutter speed setting member or the like and exposure is finished by depressing a shutter release button, the display of the AE lock 36 of the display part within a finder 22' is flickered in a fixed cycle so as to display that an exposure value is in a locked state. After a fixed time elapses, the display is changed from flickering to lighting. When the shutter release button is half-depressed at the next photographing time in a state where a power source is not turned off and the camera is still set in the AE lock mode, the display of the AE lock 36 of the display part 22' is flickered in the fixed cycle so as to display that the exposure value is in the locked state. After the fixed time elapses, the display is changed from flickering to lighting.  By displaying that the AE lock mode is set after finishing the exposure and just before the photographing operation, a risk that erroneous exposure against intention is performed is avoided.
Patent JP-2002207806-A (JP)
Title: Sales floor layout determination device, its method and recording medium recording sales floor layout determination program
Inventor: MAEKAWA YOSHIKATSU
IPC: G06Q30/02
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a sales floor layout determination device capable of changing the layout of the whole floor and reducing the load of a person in charge. SOLUTION: The sales floor layout determination device 1 includes a guiding line index map generation means 11 for generating a guiding line index map obtained by applying indexes to the commodity display racks of the floor based on a customer guiding line, a commodity sales information by group generation means 12 for generating commodity sales information by group based on POS information collected from a POS terminal 4 and commodity group information regulating a commodity group to which each commodity belongs, a commodity group pair generation means 13 for rearranging the commodity group sales information based on the number of sold commodities and generating commodity group pairs by combining commodity groups based on the commodity group sales information,  and a floor layout determination means 14 for allocating the commodity group pairs to the commodity display racks on the floor based on the indexes of the guiding line index map and determining the floor layout.
Patent JP-2002213204-A (JP)
Title: Turbine moving blade and turbine
Inventor: SAITO KAZUHIRO
IPC: F01D5/22
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a turbine moving blade and a turbine that are high in structural reliability, by keeping the turbine moving blades to be brought into contact with each other and implementing vibration proof. SOLUTION: In the turbine, rotor side hooks 63, 64 are circumferentially disposed on an outer peripheral edge of a turbine rotor 6. The rotor side hooks 63, 64 are fitted in moving blade side hooks 31, 32 formed in a groove portion 3 of a blade to fit and fix the plural turbine moving blades 10, 10. Upper faces of the moving blade side hooks 31 are inclined with respect to lower faces of the rotor side hooks 63 circumferentially formed on the outer periphery of the turbine rotor 6. Each lower face of the rotor side hook 63 is brought into contact with each upper face of the moving blade side hook 31 at a point to form a wedge-shaped gap 66.  During operation of the turbine, outward force, generated from centrifugal force, in a radial direction of the turbine rotor 6 acts on the turbine moving blade 10, so that the turbine moving blade 10 falls down toward a direction to narrower the wedge-shaped gap to be disappeared. At this time, an apparent length in a circumferential direction is extended, so that shroud covers 1, 1 on the top of neighboring two turbine moving blades 10, 10 are brought into contact with each other.
Patent JP-2002217977-A (JP)
Title: Packet communication system
Inventor: IWASAKI TAKASHI
IPC: H04L12/70
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To test a payload memory, while a packet communication system is operated online. SOLUTION: A check pattern generating part 8 generates a check pattern to check a payload memory 1, in which packet data are held by page units. A free page list memory 3 stores/controls the address of vacant region in the payload memory, for writing in the packet data and check patterns in the payload memory. A payload memory control part 6 controls the vacant state of the payload memory, writing/reading, etc. When a line-corresponding part 21 detects that no packet data has been received from a line, a payload memory interface part 7 is instructed to write a check pattern in a vacant address of the payload memory, for reading. A check pattern comparing part 2 compares the check pattern read out of the payload memory with a corresponding check pattern held in advance, and informs the result to the payload memory control part.
Patent JP-2002218044-A (JP)
Title: Telephone terminal
Inventor: KIRITA HIROSHI
IPC: H04M1/00
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a telephone terminal capable of quickly dealing with incoming calls appropriately according to the type of telephone terminals of called parties and/or originating sides. SOLUTION: Based a telephone number of a caller, if acquired in reception, the telephone terminal discriminates the type of telephone terminal at the originating side and reads the corresponding name and title by referring to the relationship between telephone numbers, names and titles previously registered on a register table 5a. A voice generator circuit 6 converts the type of telephone terminal, the name and the title to voice data and a speaker 7 outputs them audibly e.g. 'There is a call from Mr. Shiro Inoue by portable phone'.
Patent JP-2002213532-A (JP)
Title: Damping device
Inventor: KIMURA TAKESHI
IPC: F16F15/04
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a damping device capable of displaying specified damping performance to the maximum by securing shearing thickness of a viscoelastic body even under a condition where a compressive load, other deforming force, etc., are applied while using the viscoelastic body of a material characteristic large in a damping property and which can be constituted light in weight and inexpensive as a whole. SOLUTION: The viscoelastic bodies 3, 3 are interposed in layers between opposed surfaces of two outside steel plates 11 arranged in parallel with an interval between them and an inside steel plate 2 arranged in parallel at their intermediate position, and a plural number of hard balls 4, 4 having a diameter equal to layer thickness of each of the viscoelastic bodies 3, 3 are buried and held at a plural number of points of each of the viscoelastic bodies 3, 3.
Patent JP-2002223335-A (JP)
Title: Image forming device
Inventor: SUGATA HIDEAKI
IPC: H04N1/00
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To improve the handle function of the scanner of an image forming device so as to make the scanner opening easy, so as to make the burden of work and operation small, so as not to forget to house the scanner handle and so as to prevent increase in cost. SOLUTION: One end of a bar-shaped handle 20 is supported at a side edge of an opening side of a scanner unit 2 in a turnable way. Both end sides are fixed to leg members 6 for fixing on a structure 1 by fixing screws 7. A projection 23 is formed at the tip of the handle 20. When the fixing screws 7 are disengaged and the handle 20 is lifted, its upper face hits against a stopper 25 to lift the scanner unit 2. The free end side of the handle 20 is turned downward with a pin bracket 22 to the center to insert the projection 23 into an insertion hole 9 of the structure 1 so that the opened state of the scanner 2 is held.
Patent JP-2002219925-A (JP)
Title: Air conditioner for vehicle
Inventor: SAKURAI HIROTAKA
IPC: B60H1/00
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To enhance supporting strength of an instrument panel as well as assembling workability and maintenance efficiency. SOLUTION: This air conditioner for a vehicle comprises an air conditioning unit provided at its inside with a blower, an evaporator, and a heater core. In this air conditioning unit, a cross beam storing part is arranged for storing a part of a crossbeam extending in a vehicle width direction and opened toward a vehicle front side.
Patent JP-2002221489-A (JP)
Title: Spectroscopic analyzer
Inventor: MARUO KATSUHIKO
IPC: G01N21/35
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To perform a higher S / N spectroscopic analysis at low cost. SOLUTION: A spectroscopic analyzer separately receives signal light S from an object to be measured and reference light R corresponding to the signal light S to form an image on one light receiving means 16. Light entered from each light entrance portion is converted into a parallel light by a collimating means 11, spectrum of the parallel light output from the collimating means 11 is observed by a prism spectroscopic means 12, the light, the spectrum of which is observed is gathered by a light-gathering means 13 and received by a light receiving means 16. A signal obtained by the light receiving means 16 is processed by a signal processing means. Use of a wavelength of a near infrared region is preferable in securing a wavelength linearity which is at stake for prism spectroscopy.
Patent JP-2002226928-A (JP)
Title: Copper alloy foil for laminated board
Inventor: NAGAI TOUBUN
IPC: C22C9/00
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide copper alloy foil for a laminated board which has a smooth surface, and in which direct bonding with polyimide is possible without applying a roughening plating treatment of a printed circuit board using polyimide. SOLUTION: The copper alloy foil for a laminated board has the components of additional elements containing one or more kinds selected from 0.01 to 2.0 mass% Cr and 0.01 to 1.0 mass% Zr, and the balance copper with inevitable impurities. Its tensile strength is controlled to >=600 N/mm2 electric conductivity to >=50%IACS, and surface roughness to <=2 μm by the ten point average surface roughness (Rz), so that the 180 deg. peel strength of the copper alloy foil when directly joined with a polyimide film without applying roughening plating treatment is >=8.0 N/cm.
Patent JP-2002232093-A (JP)
Title: Circuit board
Inventor: NAKAMURA JUNICHI
IPC: H01L23/12
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board where bonding joint is well performed without raising a conductor resistance at a circuit wiring part while a substrate is prevented from deflecting even if integrally sintered with a base body. SOLUTION: A circuit base body 10 is provided where an electronic component 5 is provided on an insulating base body 1 where a surface wiring conductor 2 is formed, and bonding joint is performed between the electronic component 5 and the surface wiring conductor 2 with a bonding wire W. The surface wiring conductor 2 comprises a pad 21 of an even thickness t1 to which the bonding wire W is jointed, and a circuit wiring 22 of an even thickness t2 which is thicker than the thickness t1 of the pad 21, with the circuit wiring 22 covered with an overcoat layer 7.
Patent JP-2002227539-A (JP)
Title: Bay window
Inventor: YAMAGUCHI HITOSHI
IPC: E06B3/00
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a bay window allowing a bay window frame to be variously combined with a sash main body and remodeled. SOLUTION: This bay window is provided with a bay window frame 5 formed by an upper frame 2, a lower frame 3 and right and left vertical frames 4, 4 fitted to a skeleton of a building, and a sash main body removably fitted in the bay window frame. The bay window frame 5 is divided into an inner member a and an outer member b in the direction from the interior toward the exterior.
Patent JP-2002228526-A (JP)
Title: Torque sensor
Inventor: YAMASHITA KEITARO
IPC: G01L3/10
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To improve a magnetostrictive detection body so far proposed which has problems in terms of the shape of its torque transmission shaft and in durability and strength of its magnetostrictive layer. SOLUTION: In this torque sensor, at least a surface of a columnar member for torque transmission is formed out of a material whose magnetic property changes by heat treatment from magnetic to nonmagnetic or from nonmagnetic to magnetic. Patterns each comprising magnetic parts and nonmagnetic parts are formed on surface parts of the columnar member by partial heat treatment. When torque is loaded, changes in the magnetic characteristic of the surface parts caused by a produced strain are detected by detection coils disposed concentrically with the columnar member.
Patent JP-2002226141-A (JP)
Title: Fixing tool of coreless wrap film winding body, and wrap film winding body packaging mode using the tool
Inventor: SUZUKI HIDEKI
IPC: B65H75/26
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a fixing tool capable of using up a film to the last and smoothly performing a packaging work even when a coreless wrap film winding body is used in a packaging device, and a packaging mode of the coreless wrap film winding body using the fixing tool. SOLUTION: The fixing tool 1 of the coreless wrap film winding body comprises a cylindrical part 2 inserted in a center hole of the coreless wrap film winding body 5, and a side plate 3 fitted to an end face of the cylindrical part 2, a protruded locking part 4 for pressing an inner circumferential surface of the coreless wrap film winding body 5 is provided. By employing the packaging mode in which this fixing tool 1 is inserted in the center hole of the coreless wrap film winding body, the film can be used up to the last and the packaging work can be smoothed even when a conventional packaging device is used.