baber/WOPTO huggingface dataset:
Patent JP-2000154282-A (JP)
Title: Flame-retardant polyolefin resin composition and its molding
Inventor: MIHO TAKUYA
IPC: C08J5/18
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent a flame retardant from bleeding without detriment to flame retardancy by compounding a specified amount of a polyester resin into a resin composition comprising a polyolefin resin and a halogenous flame retardant. SOLUTION: A resin composition is prepared by compounding 100 pts.wt. polyolefin resin with 0.2-40 pts.wt. halogenous flame retardant selected from among halogen-containing organic compounds and halogen-containing phosphoric esters. Thus prepared resin composition of 100 pts.wt. is compounded with 1-30 pts.wt. polyester resin having a number average mol.wt. of 1,000-500,000, preferably 5,000-200,000 and optionally an inorganic compound (e.g. antimony trioxide or pentaoxide), another thermoplastic resin, and resin additives such as a stabilizer, a colorant, a weatherproofing agent, and a lubricant, giving the objective flame-retardant polyolefin resin composition. This composition is molded by extrusion, injection molding, compression molding, etc., to give moldings.
Patent JP-H07191547-A (JP)
Title: Image forming device
Inventor: UEZONO TSUTOMU
IPC: G03G15/05
Filed: 1993-12-27
Abstract: PURPOSE:To form sufficient electric field strength in a photoconductive layer and to perform developing without contact by impressing a voltage between a toner carrier and a grid electrode and sticking toner to the exposure part of a photoreceptor. CONSTITUTION:An DC voltage is impressed between the grounded translucent conductive layer 12 of the photoreceptor 1 and the grid electrode 17 by a power source E1 so as to form a first high electric field in the photoconductive layer 13. On the other hand, a DC voltage is impressed between a counter electrode 6 provided while leaving a space with respect to the photoreceptor 1 and the grid electrode 17 by a power source E2 so as to form a second electric field in the photoconductive layer 13. Under the electric field, image exposure is performed to the translucent supporting body 11 of the photoreceptor 1, and a positive hole moves to the surface of the photoreceptor 1 only at an exposure part so as to form an electrostatic latent image. Next, charged insulating toner 4 is faced to the photoreceptor 1 while being kept on a developing roller 3, the voltage is impressed between the developing roller 3 and the grid electrode 17, and the toner is made to adhere to the exposure part of the photoreceptor 1 on a downstream side from the image exposure area.
Patent JP-H08158653-A (JP)
Title: Rust-proof method for pc steel strand by lifting-lowering construction method
Inventor: TANAKA TORU
IPC: E04G21/14
Filed: 1994-12-08
Abstract: PURPOSE: To increase stepwise lifting performance or lowering performance by each PC steel strand and to enhance workability and reliability in lifting/ lowering by applying dry film grease to the PC steel strands in lifting technique to form a dry film coating for rust proofing and by stepwise removing the dry film coating at an extending or lifting part of each PC steel strand. CONSTITUTION: In lifting.lowering technique for supporting heavies 1a such as a large spun structure by a plurality of PC steel strands a operated with jack 5 and for stepwise lifting Y or lowering the heavies for construction, solvent-diluted dry film grease is applied to each PC steel strand a to form dry film coating g for supporting the heavies 1a. The dry film coating g on a lifting or a lowering part of each PC steel strand a is removed with a solvent. A dry film-removed part g1 of each PC steel strand a is lifted or lowered by mean of the jack 5 to stepwise lift Y or lower the heavies 1a.
Patent JP-H02176033-A (JP)
Title: Construction of corrosion-proof pipeline
Inventor: YAMADA SUMIO
IPC: E03F3/04
Filed: 1988-12-27
Abstract: PURPOSE:To permit a pipeline having high acid resistance, etc., to be constructed easily by a method in which a synthetic resin sheet with many anchors is bonded to the inner surface of a concrete outer layer to form an arc-shaped segment, and the segments are orderly connected with each other in circumferential and axial directions. CONSTITUTION:A synthetic resin sheet 3 with many anchors 4 is bonded to the inner surface of the concrete layer 2 of a segment 1. The segments 1 are orderly connected with each other in the circumferential and axial directions to form a pipeline. The sheet 3 is formed of a thermoplastic resin such as semi-rigid vinyl chloride, polyethylene, polypropylene, etc. Since less-bulky segments 1 are sued, storage and transportation can be conveniently made, and the construction of the pipeline can be easily performed.
Patent JP-H07193738-A (JP)
Title: Video camera
Inventor: MORIOKA MASANOBU
IPC: H04N5/225
Filed: 1993-12-27
Abstract: PURPOSE:To easily conduct inserting work for a base plate block body and a rear block body into a case body. CONSTITUTION:The base plate block body C having a base plate group and the rear block body D having an external connecting connector 33 are integrally fixed through a coupling means 32 and the means 32 is constituted so that a pair of base plate end hooking lug parts 34 and a pair of base plate groove inserting chip parts 35 are formed on a rear panel 29 for the rear block body D, a 3rd rigid base plate part 22c on the block body C is rotated in the hooked state of the end part of the base plate part 22c by the lug parts 34, the lug parts 35 are inserted into a pair of notched grooves 36 of the base plate part 22c and both the bodies C, D are clamped with a screw 39 in the state.
Patent JP-H03221383-A (JP)
Title: Tool for mounting spiral coil inserting body
Inventor: REONAADO JIEI TSUARUNOUSUKII
IPC: B25B27/14
Filed: 1990-11-30
Abstract: PURPOSE: To eliminate the necessity of removing a tool body tip from a mandrel driver for controlling the installation depth for inserts by forming a tool body and a sleeve so that there is no necessity of revoming drive means from a mandrel and the sleeve can be screwed in. CONSTITUTION: A mandrel 21 disposed in an opening formed with a thread 23 for the engagement with an insert 11 is furnished with drive means for applying rotational force in order to install the insert 11 into a tap hole 13. A sleeve 37 is engaged with a shoulder 35 in the drive means so that a further advance of the mandrel 21 in the drive means, thereby limiting the depth for installing the insert 11 into the tap hole 13. A cutout part 26 is provided at a tip of a tool body so that the access to the control sleeve 37 may be permitted.
Patent JP-H01173650-A (JP)
Title: Manufacture of amorphous silicon thin-film transistor
Inventor: WATANABE YOSHIAKI
IPC: H01L21/027
Filed: 1987-12-26
Abstract: PURPOSE:To reduce an overlap capacitance value by a method wherein a silicon layer containing an impurity is applied to a protective insulating layer and to an amorphous silicon layer and a source electrode aid a drain electrode are formed in such a way that they overlap partly with the protective insulating layer. CONSTITUTION:A gate insulating layer 3 is formed on an insulating substrate 1 where a gate electrode 2 having a prescribed shape has been formed; an amorphous silicon layer 4 is formed on the gate insulating layer 3. Then, after a protective insulating layer 5 has been formed on the amorphous silicon layer 4, the protective insulating layer 5 is shaped so as to match the gate electrode 2. Because the protective insulating layer 5 is shaped so as to match the gate electrode 2 in this manner, it is possible to make the overlapping width between a gate and a drain as well as between the gate and a source smaller and to reduce an overlap capacitance value; it is possible to obtain an image of high quality whose contrast ratio is high.
Patent JP-H08158541-A (JP)
Title: Plain roof tile
Inventor: MIYATA CHITOSHI
IPC: E04D1/16
Filed: 1994-12-07
Abstract: PURPOSE: To prevent infiltration of rainwater by a method wherein a head dangling part is provided on the head side of a roof tile, and a notch to which an insert projection on the insert side and a batten projection on the batten side adjoining each other on a zigzag roofing is fitted is provided on the head dangling part while a head water- drip recession is formed to the notch. CONSTITUTION: Plain roof tiles 1 are laid with a tile batten side 6 and an insert side 4 of each of the tiles butted against each other so that an overlapping part 11 on the insert side and an overlapping part 14 on the batten side are overlapped each other, and laying is made so that the tail side 5 of the plain roof tile 1 on the lower row is placed aside by half the width of the plain roof tile 1 on the upper row. The insert projection on the insert side 4 and the batten projection on the batten side 6 are fitted into a notch 19 on the head dangling part 17, and a head water-drip recession 20 is placed in an overlapping marging on the tail side 5 of the notch 19. Therefore, rainwater coming into an overlapping part formed of the head side 18 of the plain roof tile 1 on the upper row and the tail side 5 of the plain roof tile 1 on the lower row can be dripped through parts on different levels around the head water-drip recession 20, and thereby corrosion can be prevented from occurring to the roof surface.
Patent JP-H04197444-A (JP)
Title: Catalyst for exhaust gas purification and its production
Inventor: DOI HARUO
IPC: F01N3/28
Filed: 1990-11-28
Abstract: PURPOSE:To obtain a catalyst for exhaust gas purification for gas exhausted at reduced engine exhaust pressure by enabling an alumina layer to be junctioned to a metal honeycomb carrier under dispersion reaction and further the alumina layer to carry a precious metal. CONSTITUTION:An alumina layer with a thickness of 2 to 20mum is junctioned to a metal honeycomb carrier of an Al alloy of 20wt.% and 5wt.% Cr in a non-oxidation atmosphere using dispersion reaction technique such as heating. Then a precious metal such as Pt or Rh is allowed to be carried by the alumina layer. This design enables the alumina layer to be made thinner than a wash coat layer. Subsequently, it is possible to enlarge the open area of the metal honeycomb carrier and reduce the exhaust pressure of an exhaust gas significantly.
Patent JP-H10173811-A (JP)
Title: Receiving terminal for outgoing telephone number information or the like for analog telephone line
Inventor: ONODA MAMORU
IPC: H04M3/42
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To ensure a normal operation even in a branch connection mode and also to receive an outgoing ID for a receiving terminal by adding a function which performs no transfer of signals to an analog subscriber switchboard and receives the relevant information when the analog subscriber switchboard transmits the outgoing ID by means of a modem signal. SOLUTION: A circuit state monitoring part 16 detects the IC (incoming) received from an analog subscriber switchboard 3 to notify a control part 11 of this detection, and the connection is opened at a circuit switching part 15A among the lines L1 and L2 and a communication terminal B. Thus, the OG (outgoing) is impossible for a communication terminal part 2. When an outgoing ID terminal start signal detection part 12 detects that the signal inputted via the lines 15a and 15b of high impedance is equal to an outgoing ID signal, the part 15A keeps its state as it is and the part 16 monitors an analog outgoing ID receiving terminal for reception of the outgoing ID. If no outgoing ID terminal start signal is detected, the part 15A connects both lines L1 and L2 to the terminal B.
Patent JP-2001148281-A (JP)
Title: Heating apparatus
Inventor: KADOTANI KANICHI
IPC: H01L21/027
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a heating apparatus and heating method for treated materials to reduce a time required on the change of treatment temperature, to perform efficient heating/cooling and to guarantee a constant quality. SOLUTION: The heating apparatus (1) is installed with a temperature control plate (3) inside the casing (2). The support surface (3a) of semiconductor wafer (W) of the plate (3) can be controlled to meet various treatment temperatures. The casing (2) has a surface (4) closely opposing the temperature control plate (3). At least on the change of the treatment temperature, the opposing surface (4) is dropped down to contact with the support surface (3a) heated to the required temperature, and three temperatures of the support surface (3a), the opposing surface (4) and the region among them are regulated to assume a balanced state in a short time.
Patent JP-H05164864-A (JP)
Title: Nuclear fuel element
Inventor: IWANO YOSHIHIKO
IPC: G21C3/16
Filed: 1991-12-16
Abstract: PURPOSE:To prevent a breakage of a covering pipe to compose a nuclear fuel element of a light water reactor owing to a pellet/covering pipe mutual function perfectly, and to obtain a nuclear fuel element of a high reliability. CONSTITUTION:On the whole inner peripheral surface of a covering pipe 1 which composes a nuclear fuel element, minute cracks of the depth less than 10% of the pipe thickness are provided in the radial direction from the center axis, at the intervals less than 100mum. Even though a pellet/covering pipe mutual function of the covering pipe is operated, no development of cracks is generated on the inner surface of the covering pipe, a breakage of the covering pipe can be prevented, and the reliability and the economy of the nuclear fuel element are improved remarkably.
Patent JP-H05252402-A (JP)
Title: Document reader
Inventor: IZUMI MASAKI
IPC: G06K9/20
Filed: 1991-12-16
Abstract: PURPOSE:To obtain a document reader which can read surely a document having both of a character part and a colored background part of a black character and a yellow background, etc. CONSTITUTION:Information of a document 10 is converted to an electric signal by a color line sensor 16, amplified by an amplifier 18, and thereafter, converted to a digital signal by an A/D converter 20. Document data converted to a digital signal is inputted to a character binarizing circuit 22 and a background binarizing circuit 24, character data and background data are outputted, respectively. As for the background data, furthermore, only an outline part of the background is extracted by a processing circuit 26 and an edge extracting circuit 28, the character data and outline data are synthesized by a synthesizing circuit 30 and outputted.
Patent JP-H10171485-A (JP)
Title: Voice synthesizer
Inventor: YAMAGAMI KATSUYOSHI
IPC: G10L13/02
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a voice synthesizer presenting text information in voice comprehensible to each user. SOLUTION: To a parsing result outputted from a parsing part 101, a parsing result changing means 105 performs replacement from words to word meaning sentence referring to a word meaning table 102; further, inserts an explanation of a vague part of the parsing result referring to an explanation table 103; identifies, reproduces, and inserts an important part referring to an important part pattern table 104; inserts a control command in the acoustic parameter based on those results; a prosody information generation part 106 generates prosody information, an acoustic parameter; and an acoustic processing part 107 outputs vocally. Moreover, a user is identified in a user-identification part 108, and the contents of the change processing of the parsing result by the parsing result changing part 105 is controlled according to the user.
Patent JP-2000120305-A (JP)
Title: Expansion support for fence
Inventor: IDA HIROYUKI
IPC: E04H17/22
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight and easily adjustable support by applying the constitution that a wear plate is provided at the lower end of an expansible support having a threaded part, the wear plate is fixed to the ground for supporting a fence post and the inclination of the post due to a secular change or the like is adjusted via the expansion or contraction of the support. SOLUTION: A post body 10 is driven into the ground and fixed. At the same time, supports 1 connected to each other via a connecting ring (tube joint) are connected to the post body 10 at an angle of approximately 45 degrees. In this case, a holding plate (support wear plate) 7 is fixed to the lower end of the supports 1 and fixed to the ground. In addition, the upper ends of the supports 1 are fixed to the post body with screws. Then, a wire fence 11 is attached to the post body 10 and tension is applied to a wire, thereby completing a fence. When the inclination of the post body 10 is finely adjusted, the connecting ring is turned for expanding or contracting the supports 1 and making adjustment in the case of the non-inclination of a corner post or the like, due to the change of soil bearing capacity, a temperature change or the like.  According to this construction, the supports 1 can be made compact and lightweight, and mounting or transportation efficiency can be improved.
Patent JP-S6425958-A (JP)
Title: Treating device for aluminum shape
Inventor: SATO YASUSHI
IPC: C21D1/00
Filed: 1987-12-28
Abstract: PURPOSE:To improve productivity with respect to a factory area by disposing a heat treatment furnace alongside a saw table and providing a mechanism for charging cut unit shapes into the heat treatment furnace from the longitudinal direction. CONSTITUTION:While the long-sized Al shapes extruded from an extruder 1 are transferred in the direction backward from the extrusion direction by the saw table 8 via a storage table 5, the shapes are leveled by a leveler 4 and are successively cut to the unit length by a cutter 7. The unit shapes are moved parallel from a stock table 9 to a guide table 11 by a cross feed conveyor 12 and are fed in the same direction as the extrusion direction. The unit shapes are then successively inserted by a lift conveyor 13 in which roller conveyors are vertically moved by a pantograph mechanism into the heat treatment furnace 10 arrayed and disposed with plural stages of longitudinal feed conveyors where the shapes are heat-treated for a prescribed period of time. The heat treatment of the unit shapes is thereby executed in a narrow range and the productivity with respect to the factory area is improved; in addition, the energy used for the heat treatment furnace is greatly saved.
Patent JP-H10171204-A (JP)
Title: Image forming method
Inventor: TAKEUCHI SHIGEKI
IPC: G03G15/06
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To enhance the reproducibility or a thin line with desired image density, to prevent color mixture and to improve stability at the time of forming an image by specifying relation among the existence area of the edge of carrier earing, the revolving speed of a stirring screw and the outside diameter of the screw. SOLUTION: Developer is held on a cylindrical sleeve surface whose diameter is 5-25mm so as to form the carrier napping, and development is performed in the area where a distance between a sleeve and an image carrier is 200-500μm. At such a time, the edge of the carrier napping does not exist in an area B shown by an expression, but exists in an area A shown by an expression in a developing state. In the expression, R is the radius(mm) of the image carrier, (r) is the radius(mm) of the sleeve, d0 is the closest distance (μm) between the image carrier and the sleeve, Vp-p is the difference (V) of the positive and the negative peak values of impressed AC component on the sleeve, VH and VL are the surface potential (V) of a non-exposure part and an exposure part, and (x) is a distance(μm) on an electrostatic latent image surface from the center of development.  The revolving speed N(rpm) of the stirring screw and the outside diameter(mm) of the screw are set to 5<ND<1/2> <90.
Patent JP-H03190998-A (JP)
Title: Tableware detergent composition for automatic tableware washer
Inventor: TOSAKA MASAKI
IPC: C11D3/386
Filed: 1989-12-20
Abstract: PURPOSE:To obtain the subject composition quickly and efficiently removable of oil dirt, starch dirt, protein dirt and complex dirt of said substances containing a specific dialkylamine oxide and an enzyme. CONSTITUTION:The aimed composition contains (A) 1-20wt.% dialkylamine oxide expressed by the formula [R1 and R2 are 6-18C alkyl or alkenyl; R3 is -CH2CH2-, -CH2CH(CH3)- or -CH2CH2CH2-; n is 1-20 in average; R4 is 1-4C alkyl, hydroxyalkyl, benzyl or H] and (B) an enzyme such as amylase, protease, cellulase or lipase in an amount of preferably 0.05-500 unit (especially 100-500 unit) per 1g whole composition.
Patent JP-H11166329-A (JP)
Title: Vibration control panel
Inventor: UMEMURA TOSHIYUKI
IPC: F16F15/02
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a vibration control panel which is made narrow in width, can be mounted between adjacent columns provided with studs and is small-sized and strong. SOLUTION: This vibration control panel is provided with a suspending body 1 mounting an upper end part on a desired first construction member of a building, an erecting body 2 which is disposed on the lower side of the suspending body 1 and mounts a lower end part on a second construction member disposed on the lower side of the first construction member and a coupling body 3 coupling the upper end part in the vicinity of the upper end part of the suspending body 1 oscillably and coupling the lower end part in the vicinity of the lower end part of the erecting body 2 oscillably. The suspending body 1 and the erecting body 2 or either one of the coupling bodies 3 or both of the coupling bodies 3 are formed by cylindrical bodies.
Patent JP-H11242568-A (JP)
Title: Storage device array
Inventor: LARSON DAVID
IPC: G06F11/14
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To perform logical grouping of an array storage device by updating the logical identifiers of the storage devices which construct a logical volume in the case that an event occurs to affect the corresponding relation with the logical volume for every storage devices constructing the logical volume. SOLUTION: A logical volume 40 is assigned to plural storage devices 24a to 24j, the correct ones among these devices 24a to 24j are found in the logical volume 40 and also it's decided whether these found devices are correctly arrayed or not. At the same time, the logical identifiers are updated by the devices 24a to 24j against the specific logical volume 40. That is, it's decided whether the power supply of an array control module 18 is turned on or not. Based on the occurrence of this event, anyone of the respective devices 24a to 24j is checked to be removed or disused. Then, the logical identifiers are updated by the correct storage devices.
Patent JP-H03194739-A (JP)
Title: Optical information recording medium
Inventor: SHIBAZAKI SUSUMU
IPC: G11B7/24
Filed: 1989-12-25
Abstract: PURPOSE:To prevent electrostatic charge by providing a film of a glass material having an electrical conductivity on the surface of a plastic substrate. CONSTITUTION:The film 8 of the glass material having the electrical conductivity is provided on the surface of the plastic substrate 6. The thin film 8 of the glass material having the electrical conductivity is formed by a method, such as vacuum vapor deposition, sputtering or CVD, on the incident light surface side of the recording and/or reproducing light(laser beam, etc.) of the plastic substrate 6 to provide the electrical conductivity for the above-mentioned purpose. The charges generated on the surface of the optical information recording medium are neutralized and uniformized in this way and the electrostatic charge is simultaneously prevented by escaping the electric charges from a spindle 1, etc.