baber/WOPTO huggingface dataset:
Patent TW-I415613-B (TW)
Inventor: HIRANO MASUHARU
IPC: C07D513/04
Filed: 2007-12-19
Granted: 2013-11-21
Abstract: An agent comprising, as an active ingredient, a xanthine oxidase inhibitor such as 2-[3-cyano-4-(4-fluorophenoxy)phenyl]-4-hydroxythiazolo[5,4-d]pyrimidine potassium salt, 2-[3-cyano-4-(4-fluorophenoxy)phenyl]thiazolo[5,4-d]pyrimidine, 2-(3-cyano-4-phenoxyphenyl)-4-hydroxythiazolo[5,4-d]pyrimidine, 2-(3-cyano-4-phenoxyphenyl)-4-hydroxythiazolo[5,4-d]pyrimidine potassium salt, 2-(3-cyano-4-phenoxyphenyl)thiazolo[5,4-d]pyrimidine, TMX-67, and FYX-051, which can be used as an agent for overcoming anti-cancer agent resistance.
Patent TW-I499382-B (TW)
Title: Easy donning garment and related method and rackage
Inventor: AARON D SMITH
IPC: A41D13/12
Filed: 2008-07-04
Granted: 2015-09-11
Abstract: A protective garment configured to facilitate easy donning of the garment is described. The sleeves and legs are shorted and held in a donning configuration by releaseably affixing at least a portion of upper and lower segments of the interior surface of each limb. This allows the garment to be handled and donned by the wearer, without the wearer touching an exterior surface of the garment. A method of preparing a protective garment for donning and a method of donning such a garment is also disclosed.
Patent TW-I410625-B (TW)
Title: Gas sensing material and gas sensor employing the same
Inventor: CHIU KUO CHUANG
IPC: G01N27/407
Filed: 2008-12-31
Granted: 2013-10-01
Abstract: Gas sensing material and gas sensor employing the same are provided. The gas sensing material includes an inorganic metal oxide and an organic polymer, wherein the organic polymer includes a repeat unit having the structure of wherein R1 and R2 are an independent alkyl group, alkoxy group, alkoxycarbonyl group, aryl group, heteroaryl group, or aliphatic group.
Patent TW-I404849-B (TW)
IPC: D21J3/00
Filed: 2009-09-04
Granted: 2013-08-11
Abstract: This invention relates to a manufacturing method for a plant fiber product, comprising the steps of: utilizing a pulp making procedure to mix the plant fiber and process additives to obtain a mixed pulp material required for manufacturing the product; then, utilizing dehydration procedure to dehydrate the pulp material to obtain a dehydrated mixed pulp material after being dehydrated; afterwards, utilizing an injection heat molding procedure to inject the dehydrated mixed pulp material into a heating mold so as to inject molding the product such as a container, etc. Since this process needs not to use a porous film to assist the manufacture, the shape, specification, etc., of the product will not be limited. It is not only facilitating the manufacture of various plant fiber products including containers, etc., but also quickly reducing the water content of the mixed pulp material, so as to extremely facilitate the mass production of a plant fiber product.
Patent TW-I404542-B (TW)
Title: Compositions of clerodendrum sp. for treating tic disorders or psychiatric disorders with sensorimotor gating deficits
Inventor: CHIOU LIH CHU
IPC: A61K127/00
Filed: 2009-12-31
Granted: 2013-08-11
Abstract: The present invention relates to the use of a composition made from Clerodendrum for treating tic disorder or sensorimotor gating deficits, wherein the composition is particularly made from the leaves of the plant.
Patent TW-I404640-B (TW)
Title: Bicycle coasting mechanism
Inventor: SHOOK WILLIAM B
IPC: B60B27/02
Filed: 2010-02-12
Granted: 2013-08-11
Abstract: The present invention is directed to a torque transmitting bicycle freewheel coasting mechanism comprising a drive body, a driven body and rolling bearing elements supporting and spacing these bodies during coasting. The rolling element bearings are elastically deformable and, during the application of a sufficiently large driving force to the drive body, they deform to allow relative movement between the bodies to bring one body into contact with the other body. This movement is small and the load is carried directly from one body to the other body without damage to the rolling element bearings. The bodies are only highly loaded by drive loads during torque transmission. During coasting, the flexible balls or rollers spring back and support the bodies in a spaced relationship in a normal bearing fashion. The flexible rolling bearing elements are not hard so bearing raceways can be formed directly into the bodies.
Patent TW-I411905-B (TW)
Title: Control circuit and tracking method of maximum power
Inventor: LIN RAY LEE
IPC: G05F1/67
Filed: 2010-09-24
Granted: 2013-10-11
Abstract: A control circuit controls a power output module and drives a load device. The control circuit includes a conversion unit, a feed-forward unit, a feedback unit and a control unit. The conversion unit generates a driving signal according to an output signal of the power output module for driving the load device. The feed-forward unit generates a duty cycle reference signal according to the output signal. The feedback unit generates a feedback signal according to the driving signal. The control unit outputs a control signal to control the conversion unit according to the duty cycle reference signal and feedback signal, thereby limiting the output power of the power output module within the maximum power region. A tracking method of the maximum power is also disclosed.
Patent TW-I406635-B (TW)
Title: An additive for lowering cholesterol contents in aquatic animals
Inventor: LU JENN KAN
IPC: A23K1/16
Filed: 2010-12-29
Granted: 2013-09-01
Abstract: This invention is to provide an additive for lowering cholesterol contents in aquatic animal. The additive comprises a probiotic complex formula and a Chinese herbal compound composition. Using one of the additives alone or using both at the same time can all effectively lower cholesterol contents in aquatic animal. The additive utilizes the microorganism in the probiotic complex colony containing blocker (Monacolin K) capable of lowering cholesterol and antioxidants, and the mechanism of the Chinese herbal compound composition capable of lowering cholesterol, to achieve the efficacy of lowering cholesterol contents in aquatic animal. The result of this invention also shows that lowering cholesterol contents does not generate significant change in the nutritional value and nature of the aquatic animal gonad.
Patent TW-I410718-B (TW)
Title: Backlight module
Inventor: HS MING JI
IPC: G02F1/13357
Filed: 2010-12-30
Granted: 2013-10-01
Abstract: The invention relates to a backlight module arranged in an electronic device having a housing. The backlight module comprises a framework, a driving circuit board arranged on the framework, a flexible circuit board arranged at two side surfaces of the driving circuit board in an encircling manner and a support member connected onto the framework, wherein the support member can protrude from the flexible circuit board and directly support the housing, thereby avoiding that the housing presses the flexible circuit board so that the flexible circuit board makes contact with an end angle of a printed circuit board; or the support member is provided with a positioning member, and the positioning member supports the flexible circuit board so as to avoid that the flexible circuit board makes contact with the end angle of the printed circuit board. Such a structure can prevented that the flexible circuit board is damaged due to compression.
Patent GB-2489127-B (GB)
Title: A sliding window assembly
Inventor: DUFFY CHRIS
IPC: E05F15/14
Filed: 2010-12-03
Granted: 2013-09-11
Abstract: A sliding window assembly 1 comprising a support frame 3, sliding window panel 5 and a ventilation panel 6 which may be a grid or mesh formed from a sheet of steel perforated with holes. The sliding window panel 5 is mounted to translate laterally within the support frame 3 and the ventilation panel 6 is mounted to pivot with respect to the support frame 3 whereby when in the closed position, the ventilation panel 6 is configured to extend across an opening aperture that is formed when the sliding window panel 5 is in the open position so as to allow air flow but restrict access, and when in the fully open position, the ventilation panel 5 is configured to allow access to the interior or the sliding window panel 5. Preferably there may be a reciprocating drive mechanism for moving the sliding panel which includes a rotatable handle and a gear system. Also claimed is a situation wherein the ventilation panel is just a standard second panel. A sliding element assembly for translating the door is also claimed.
Patent GB-2497173-B (GB)
Title: Electrical power distribution plate comprising a protected distribution bar
Inventor: DESHAYES OLIVIER
IPC: H02B1/04
Filed: 2012-11-09
Granted: 2013-12-11
Abstract: Electrical power distribution plate comprising a distribution bar, a first mounting board to which the distribution bar is attached and a contactor connected to the distribution bar. The plate comprises a second mounting board attached to the distribution bar so that the distribution bar is placed between the first mounting board and the second mounting board.
Patent GR-3973-B (GR)
Title: Υπερεισμα (φορευς) δια βαλβιδας τροχοπεδων σιδηροδρομικων οχηματων μετα κρουνου απομονωσεως.
Filed: 1932-12-08
Abstract: πέρεισμα (φορεύς) δια βαλβίδα τροχοπέδης, χαρακτηριζόμενον εκ του ότι, περιλαμβάνει σωλήνα δυνάμενον να παρεμβάλλεται εν τω γενικώ αγωγώ του βαγονίου, εις τρόπον ώστε η συγκοινωνία μεταξύ του γενικούαγωγού και της βαλβίδος προκύπτει ολοκληρωτικώς ενσωματωμένη εν αυτώ τούτω τω υπερείσματι.
Patent GR-9923-B (GR)
Title: Μεταλλικη πλαξ οικοδομων απομονωτικη της θερμοτητος.
Filed: 1942-07-24
Abstract: λαξ οικοδομής απομονωτική θερμότητος αποτελουμένηεκ λευκοσιδήρου χαρακτηριζομένη εκ του ότι αποτελείται από δύο ημίσυ εν σχήματι κιβωτίου εις τα οποία παρεμβάλλονται σώματα μη μεταλλικά π.χ. εκ τεχνιτής ρητίνης παρεμποδίζοντα την επαφήν των δύο τεμαχίων.
Patent GR-16286-B (GR)
Title: Μεθοδος κατασκευης οικοδομικων σωματων εξ'ελαφρουσκυροδεματος η παρομοιων.
Filed: 1954-11-29
Abstract: έθοδος κατασκευής οικοδομικών σωμάτων, σκληρυνθέντων διά ατμού, εξ ελαφρού σκυροδέματος ή παρομοίων, κατά την οποίαν η μάζα αποτυπούται εντός τύπων εις μεγαλυτέρας μονάδας και κατόποιν υποδιαιρείται,χαρακτηριζομένη εκ του ότι περιεχόμενον των τύπωνκατά την υποδιαίρεσιν αντιστηρίζεται κατά τοιούτον τρόπον, ώστε ευρίσκονται ελεύθεραι τόσον η αρχικη αυτού άνω επιφάνεια όσον και η αρχικη αυτού κάτωεπιφάνεια.
Patent GR-82013-B (GR)
Inventor: DYSON JAMES
IPC: A47L9/00
Filed: 1984-07-03
Abstract: A vacuum suction cleaning appliance has a casing (1) which accommodates one or more cyclone units, a motor driven fan unit for generating air-flow from a dirty air inlet tract (11) through said cyclone unit(s), a ground engaging cleaning head (2 and 4) rotatably mounted in the casing (1), a pipe (6, 44 and 45) connectable to a suction tool, and an air-flow control device The air-flow control device and the motor driven fan unit are located within the lower end (7) of the casing (1). The air-flow control device is adapted to selectively direct dirt laden air into the dirty air inlet tract (11), from either the ground engaging cleaning head (2 and 4) or the suction tool via the pipe (6, 44 and 45), said air-flow control device being operated by rotation of the cleaning head (2 and 4) relative to the casing (1).
Patent GR-860547-B (GR)
Title: Improvements in or relating to the assembly and installation of pipes
Inventor: CYRIL GREATOREX BARRIE
IPC: F16L21/08
Filed: 1986-02-26
Abstract: The invention provides a method of assembling and installing pipes (16,18,19) comprising disposing at least one cable (3) between a first station (23) and a second station - (20); attaching and clamping a first pipe (16) to the cable (3) at or adjacent one of said stations; moving the pipe (16) away from said one station with the cable (3); connecting a second pipe (18) to the first pipe (16) and attaching and clamping the second pipe (18) to the cable (3) at or adjacent said one station; repeating the connecting, attaching and clamping operation to provide an elongate connected sequence of pipes attached to and clamped to the cable (3), and drawing the cable (3) away from said one station (23) towards the second station (20) to move the sequence of pipes (<sub>1</sub>6,18,19) into its desired position between the first and second station (23,20).
Patent GR-1001360-B (GR)
Inventor: PAPAIOANNOU KONSTANTINOS
IPC: E06B1/08
Filed: 1992-10-01
Abstract: Είναι ένα κούφωμα-κάσα πόρτας που χρησιμοποιείται για την κατασκευή πάσης φύσεως πορτών εσωτερικών και εξωτερικών χώρων. Το κούφωμα-κάσα αποτελείται από τον κύριο σκελετό από τεμάχια M.D.F. -1-12-13-, ακολου?εί μια βάση από πηχάκια -5- 6-7-8-9-. Πάνω στην βάση -2- κολιέται η εξωτερική πλάκα -3- από M.D.F. όπου εφαρμόζει το ελαστικό κολάρο απορρόφησης των ?ορύβων της πόρτας. ω
Patent GR-1002490-B (GR)
Title: Special ventilation chimney for strong winds and calmness
Inventor: MARKANTONATOS DIMITRIOS
IPC: F23J13/00
Filed: 1996-01-15
Abstract: The invention relates to metallic small pipes placed into chimneys to impede the air inlet in case of strong winds and accomodate the ventilation of the fire place in case of dead calm.
Patent IN-157881-B (IN)
Inventor: LEGILE EDOUARD
IPC: C21B7/20
Filed: 1982-03-03
Abstract: The delivery of charge material to the hearth of a pressurized blast furnace under the influence of gravity is accomplished without the necessity of changing the direction of material flow at a point exterior of the furnace. The rate of flow of the charge material, which moves in a vertical stream, is controlled by a metering device including a pair of overlapping register elements which define a variable size aperture which remains generally symmetrical with respect to the stream axis.
Patent IN-162996-B (IN)
Inventor: DURAN MELCHOR
IPC: F24V30/00
Filed: 1985-04-06
Abstract: A chemisorption thermal system provides a cooling output by revolving an array of thermal elements through heat sink and heat source temperature zones defined within a cylindrical housing. Each thermal element is an enclosed elongated body having an absorbent material at one end and a reactant containing part at the other end. Reactant is desorbed from the absorbent material in one part of the thermal cycle, and then evaporated from the reactant containing part to provide a cooling output in another part of the cycle. It is particularly suitable as a vehicle air conditioner using the engine waste heat as a heat source and the vehicle radiator as a heat sink. The invention also makes use of dry chemical absorbent materials which have high heats of reaction allowing the system to have a high heat capacity and low volume. The thermal cycle may be reversed to provide a heating output.
Patent IN-165053-B (IN)
Inventor: HUEMER FRANZ XAVER
IPC: B29C69/02
Filed: 1985-07-31
Abstract: 1. A process for the production of a tubular semimanufactured article made from plastic (synthetic resin) for the fabrication of sacks and other receptacles, said process comprising the steps of : extruding an inner tubular extrudate of a thermoplastic film ; applying to said extrudate reinforcing tapes or strands of a synthetic resin or other material around the circumference and/or along the length thereof ; extruding at least one second tubular extrudate of thermoplastic film around said first tubular extrudate and said reinforcement layer, characterized in that said strands of film (11), serving as reinforcement, are applied with large gaps between one another to said inner tubular film (10), and the assembly is covered by an outer tubular film (11') ; and, while said inner (10) and said outer tubular extrudate (10') are in a soft and warm condition, bonding them directly to one another through said gaps (101) in said reinforcement (11).
Patent IN-175297-B (IN)
Inventor: YOUNG PETER DAVID
IPC: B05C5/00
Filed: 1988-09-06
Abstract: PCT No. PCT/GB88/00722 Sec. 371 Date Mar. 7, 1990 Sec. 102(e) Date Mar. 7, 1990 PCT Filed Sep. 5, 1988 PCT Pub. No. WO89/02319 PCT Pub. Date Mar. 23, 1989.An article handling apparatus including a holder into which an article can be lowered and from which it can be lifted and which can rotate the article about a substantially horizontal axis, the article including a projection on at least one side of the article, the holder including a member rotatable about the axis and having a radially outwardly open channel for receiving the projection when the article is lowered into position, in the channel in response to a predetermined rotary movement of the member and the article away from the loading and unloading position such that the article is securely held during rotation. The preferred use is for holding baskets of impregnated castings in an enclosure for draining, cold water washing or hot water curing.
Patent IN-170223-B (IN)
Inventor: HOUGHTON IAN
IPC: G02B6/44
Filed: 1986-09-09
Abstract: An aerial optical fibre cable comprises a glass-fibre-reinforced plastics core member (1) having a slot (2) with a zero lay angle accommodating loose-tubed optical fibres (3, 3A) and sheathed with a longitudinal tape (13) bound with a binder 915) and over-sheathed with a plastics extrusion (14).The cable is self-supporting and completely non-metallic and is suitable for telecommunications and data transmission services alongside overhead power transmission systems.An alternative embodiment (Figure 2) is not self-supporting but is similar in design and adapted for support from a support wire, and another embodiment has a rectangular slot housing one or more ribbon elements.The cable is simple and cheap to make.
Patent IN-166354-B (IN)
Inventor: DAVIS KIRK EMERSON
IPC: C10L1/14
Filed: 1985-11-07
Abstract: This invention relates to a composition comprising the combination of (A) at least one alkyl phenol of the formula (R)a-AR-(OH)b (I) wherein each R is independently a substantially saturated hydrocarbon-based group of an average of at least about 10 aliphatic carbon atoms; a, and b are each independently an integer of one up to three times the number of aromatic nuclei present in Ar with the proviso that the sum of a, b and c does not exceed the unsatisfied valences of Ar; and Ar is an aromatic moiety which is a single ring, a fused ring or a linked polynuclear ring having 0 to 3 optional substituents selected from the group consisting essentially of lower alkyl, lower alkoxyl, carboalkoxy methylol or lower hydrocarbon-based substituted methylol, nitro, nitroso, halo and combinations of said optional substituents, and (B) at least one amino compound with the proviso that the amino compound is not an amino phenol. Lubricants and lubricating oil-fuel mixtures for two-cycle engines which include the above compositions, and methods for lubricating two-cycle engines are also within the scope of this invention.
Patent RS-52034-B (RS)
Inventor: MARTIN LOPEZ JESUS M
IPC: C07D309/32
Filed: 2007-06-15
Abstract: Jedinjenje opšte formule I naznačeno time, što se R1 bira između vodonika, ORa, OCORa, OCOORa, NRaRb, NRaCORb i NRaC(NRa)NRaRb;R2 i R3 se svaki nezavisno biraju između vodonika, supstituisanog ili nesupstituisanog C1-C12 alkila, supstituisanog ili nesupstituisanog C2-C12 alkenila i supstituisanog ili nesupstituisanog C2-C12 alkinila;R41, R42, R43, R44, R45, R46, R47 i R48 se svaki nezavisno biraju između vodonika, supstituisanog ili nesupstituisanog C1-C12 alkila, supstituisanog ili nesupstituisanog C2-C12 alkenila i supstituisanog ili nesupstituisanog C2-C12 alkinila;R5, R6 i R7 se svaki nezavisno biraju između vodonika, CORa, COORa, supstituisanog ili nesupstituisanog C1-C12 alkila, supstituisanog ili nesupstituisanog C2-C12 alkenila i supstituisanog ili nesupstituisanog C2-C12 alkinila, ili R5 i R48 zajedno sa odgovarajućim N atomom i C atomom za koje su prikačeni mogu formirati supstituisanu ili nesupstituisanu heterocikličnu grupu;Ra i Rb se svaki nezavisno biraju između vodonika, supstituisanog ili nesupstituisanog C1-C12 alkila, supstituisanog ili nesupstituisanog C2-C12 alkenila, supstituisanog ili nesupstituisanog C2-C12 alkinila, supstituisanog ili nesupstituisanog arila i supstituisane ili nesupstituisane heterociklične grupe; isvaka isprekidana linija predstavlja opcionu dodatnu vezu;ili njegova farmaceutski prihvatljiva so, tautomer ili stereoizomer.Prijava sadrži još 41 patentni zahtev.
Patent RS-52066-B (RS)
Title: 1-thio-d-glucitol derivatives
Inventor: KAKINUMA HIROYUKI
IPC: A61K31/382
Filed: 2006-01-10
Abstract: The present invention provides a 1-thio-D-glucitol compound of the following formula, which shows the action of inhibiting the activity of SGLT2, a pharmaceutically acceptable salt of the compound, or a hydrate of the compound or the salt; and a pharmaceutical comprising such a compound as an active ingredient, especially, a pharmaceutical for preventing or treating diabetes, diabetes-related disease, or diabetic complication. The invention also provides a method for producing the 1-thio-D-glucitol compound and its intermediate.
Patent RS-53166-B (RS)
Inventor: PFRENGLE WALDEMAR
IPC: A61K31/522
Filed: 2005-11-02
Abstract: Postupak za dobijanje leka koji sadrži primenu jedinjenja opšte formule (I)ili njegovog enantiomera ili soliu kojoj je R1 je fenilkarbonilmetil, benzil, naftilmetil, piridinilmetil, pirimidinilmetil, hinolinilmetil, izohinolinilmetil, hinazolinilmetil, hinoksalinilmetil, naftiridinilmetil ili fenantridinilmetil grupa u kojoj je aromatična ili heteroaromatična grupa uvek mono- ili disupstituisana sa Ra, pri čemu supstituenti mogu biti isti ili različiti iRa je atom vodonika, fluora, hlora ili broma ili cijano, metil, trifluorometil, etil, fenil, metoksi, difluorometoksi, trifluorometoksi ili etoksi grupa, ili dva Ra radikala koji kada su vezani za susedne atome ugljenika mogu takođe biti -O-CH2-O- ili -O-CH2-CH2-O- grupa,R2 je metil, etil, propil, izopropil, ciklopropil ili fenil grupa i R3 je 2-buten-1-il, 3-metil-2-buten-1-il, 2-butin-1-il, 2-fluorobenzil, 2-hlorobenzil, 2-bromobenzil, 2-jodobenzil, 2-metilbenzil, 2-(trifluorometil)benzil ili 2-cijanobenziI grupa, koje se dobija postupkom koji sadrži sledeće korake sinteze:a) reakciju jedinjenja opšte formule (III)u kojoj je X odlazeća grupa koja je izabrana iz grupe halogena ili sulfonskih estara isvaki R1 do R3 je definisan kao što je gore navedeno, sa 3-(ftalimido)piperidinom ili njegovim enantiomerom,b) deprotekciju tako dobijenog jedinjenja opšte formule (II)u kojoj je svaki R1 do R3 definisan kao što je gore navedeno i c) opciono prevođenje u fiziološki prihvatljivu so;i eventualno jednog ili više inertnih nosača i/ili razređivača.Prijava sadrži još 14 patentnih zahteva.
Patent TW-I649095-B (TW)
Title: 以非人類幹細胞之培養上清液為起始材料之化妝品或皮膚再生促進劑、及蛋白質之離子導入法
Inventor: UEDA MINORU
IPC: A61Q19/00
Filed: 2013-02-08
Granted: 2019-02-01
Abstract: 本發明係提供一種化妝品，其目的為關於老年人口比率升高之現在，以預防隨著年齡增長而發生的皮膚損傷，亦即斑點或皺紋的發生等，且可保持皮膚健康的狀態，安全性高，無倫理面上的問題，並可提供充份量。
 
     本發明係提供含有以非人哺乳類之骨髓或牙髓幹細胞培養上清液粉末為主要成份之化妝品。另外，提供藉由離子導入法導入前述化妝品之蛋白質之離子導入法。
Patent TW-I685234-B (TW)
Inventor: OLVERA-HERNANDEZ ULISES
IPC: H04L29/02
Filed: 2013-03-15
Granted: 2020-02-11
Abstract: Current wireless networks do not allow machine type communication (MTC) devices to have long discontinuous reception (DRX) cycles or sleep lengths. A long DRX cycle may allow MTC systems and devices to operate with much longer DRX/Sleep cycles/periods. This may facilitate the MTC operations for infrequent system access or infrequent system reaching (e.g. paged once in a week) with no or low mobility and may allow MTC devices to sleep for a long time with low power consumption.
Patent TW-I617805-B (TW)
Title: Inspection device
Inventor: HATAKEYAMA MASAHIRO
IPC: G01N23/225
Filed: 2013-08-14
Granted: 2018-03-11
Abstract: 本發明之檢查裝置具備：射束產生手段，其係產生荷電粒子或電磁波之任何一種作為射束；一次光學系統，其係引導射束照射於保持在工作處理室(Working Chamber)內的檢查對象；二次光學系統，其係檢測從檢查對象所產生之二次荷電粒子；及影像處理系統，其係依據檢測出之二次荷電粒子而形成影像。一次光學系統具有光電子產生裝置，其係具有光電子面，光電子面之母材使用熱傳導率比石英高之材料。此外，在檢查對象之中央部分設置中央平坦部390，在中央平坦部390之周緣經由階差391而設置周緣平坦部392，在階差391之周圍設置電場修正板400。在電場修正板400表面之電極401上施加與施加於檢查對象之表面電壓相同程度的表面電壓。