baber/WOPTO huggingface dataset:
Patent JP-2000229055-A (JP)
Title: Cleaning tool
Inventor: SUGANO ISAO
IPC: A47L1/15
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an easy cleaning tool facilitated in the storage and attachment/detachment of a cleaning sheet by providing a retaining means for retaining the other end area of a sheet extended from a roll stored in a roll storing means so as to surround at least a part of a base. SOLUTION: A cleaning tool body 10 comprises a handle (grip) 1 that is a grip part extending from a base 2 with an upward inclination, a cover 3 openably and closably mounted on the base 2, and a holder (roll housing means) 4 capable of housing a sheet roll consisting of a rolled sheet, and a retaining means 5 for fixing the sheet of the sheet roll only by one end thereof. The handle 1, the base 2, the cover 3 and the holder 4 can be formed of the same material, and as the sheet, a nonwoven fabric with a fixed width continued vertically long can be used. In the state where the cover 3 is opened, the taking- out of the sheet roll from the holder 4 or the installation of the sheet roll to the holder 4 can be performed.
Patent JP-H02214417-A (JP)
Title: Digital distance relay
Inventor: FUJITA YOSHITO
IPC: H02H3/40
Filed: 1989-02-13
Abstract: PURPOSE:To avoid erroneous operation due to exciting surge current of a transformer by providing an impedance variation rate calculating section and locking the output from distance relay element calculating section when the variation rate exceeds a predetermined level. CONSTITUTION:The digital distance relay comprises a relay element calculating section 1 for obtaining normal distance relay elements (M, OM), an impedance variation rate calculating section 2 for obtaining the variation rate( Z) of impedance, and the like. MOM and Z are calculated and inputted to a NAND gate 4. When the  Z is lower than a predetermined level, the NAND gate 4 provides a distance relay element signal to a time limit coordination timer 3 thence provides the distance relay element signal to the operation section of a computer upon establishment of time limit coordination. When the impedance  Z is higher than a predetermined level, the NAND gate 4 locks the distance relay element signal.
Patent JP-H06252231-A (JP)
Title: Method of evaluating gas phase grown compound semiconductor wafer
Inventor: KAMAKURA TAKANOBU
IPC: H01L21/66
Filed: 1993-02-23
Abstract: PURPOSE:To judge whether or not a wafer is suitable for the fabrication of a device based upon a change in reflection intensity by irradiating a wafer surface with first laser light in a pulsed state and simultaneously continuously irradiating the wafer surface with second laser light. CONSTITUTION:A wafer 1 surface is irradiated with first wavelength laser light from as Ar laser 4 in a pulsed state. Further, the wafer 1 surface is irradiated with second wavelength laser light from a He-Ne laser 5 together with the first wavelength laser light. A change in reflectance of the surface of the wafer 1 to the second wavelength laser light is measured with a PIN diode 3. More specifically, when the wafer 1 is irradiate with the first laser light and simultaneously irradiated with the second laser light in a pulsed state, the reflection intensity of the first laser light is varied. The present invention is devised on the basis of the unique finding and the wafer 1 is properly evaluated.
Patent JP-S58155159-A (JP)
Title: Centerless grinder for angular grinding
Inventor: KOJIMA RIICHI
IPC: B24B47/22
Filed: 1982-03-05
Abstract: PURPOSE:To optimize the dressing ratio between the peripheral surface and the end by setting the feed direction of a dressing diamond tool and a grinding wheel at an equal and acute angle to the axis of the respective grinding wheel. CONSTITUTION:It is so arranged that the angle phi is made accute between the feeding direction A of a diamond tool 6 and the axis GH of a grinding wheel 3 while that made equal between the feeding direction F of a dressing wheel 2, namely the feeding direction thereof to a ground work and the axis GH. As the  tool 6 is fed in the direction A, the node 9 between a generating line 3a and 3b  on the conical surface of a grinding wheel moves along the line L and the angle theta between the generation 3a and the axis GH gives lambda>theta. When the tool 6 advances in the direction A, the dressing ratio between the conical surface 3a and  the conical surface 3b for grinding the end is expressed by coslambda/sinlambda=cotlambda. This  is smaller than the conventional type and the paper selection of lambda enables the  obtaining of the dressing ratio economically optimum.
Patent JP-H02213737-A (JP)
Title: Trouble diagnosis device for vehicle
Inventor: OTAKA KUNIO
IPC: G08B25/04
Filed: 1989-02-15
Abstract: PURPOSE:To lower the probability that the starting of a trouble diagnosis is infeasible even if a fault arises in the trouble diagnosis starting circuit of a multiplex signal system and to specify at which point the cause for the infeasibility of the starting exists by providing the trouble diagnosis starting circuit of a non-multiplex system for inputting the trouble diagnosis start signal via a non-multiplex system transmission path in a management unit. CONSTITUTION:The trouble diagnosis device has plural control units, a management unit 9, and the multiplex transmission paths 10 and the trouble diagnosis function is started by the trouble diagnosis start signal sent from the control units via the transmission paths 10 to the unit 9. The trouble diagnosis starting circuit of the non- multiplex system for inputting the trouble diagnosis start signal is provided via the transmission path 11 of the non-multiplex system in this unit 9. The trouble diagnosis start signal of the non-multiplex system is tried to be inputted to the unit 9 via the transmission path 11 of the non-multiplex system by the trouble diagnosis starting circuit of the non-multiplex system if the starting of the trouble diagnosis function is not possible as the fault arises in the trouble diagnosis starting circuit of the multiplex system. The probability that the trouble diagnosis starting is infeasible is lowered in this way. In addition, the specification of the fault point of the trouble diagnosis starting circuit of the multiplex system is facilitated.
Patent JP-S6485607-A (JP)
Title: Module system for assembling furniture, movable shelf, frame, etc.
Inventor: MARUKUUMIKAERU SHIYUTETSUTORAA
IPC: F16B12/40
Filed: 1988-02-16
Abstract: PURPOSE: To assemble a supporting member and a holding member and to allow installation on a base at any height by forming two parallelly extended through holes on respective four side faces among the outer side faces facing each other in pairs by a node body in a cube divided into four parts along two mutually orthogonal planes. CONSTITUTION: The node body 3 forms a cube divided into the four equal parts 96, 97, 98 and 99 along the two planes 122 and 123 orthogonal to each other and the through holes 11, 12, 13 and 14 parallel by at least two each are formed on the four of the six outer side faces facing each other in the pairs on the cube. The diameter of the through holes 11, 12, 13 and 14, the circumference of the supporting members 33-36 formed by pipes and the interval of the four constituting parts of the cube along divisions 122 and 123 are decided so as to firmly fix four bar-shaped or pipe-shaped structure bodies disposed to the through holes 11, 12, 13 and 14 crossed at the right angle to the surfaces of the through-holes and to surely fix the entire structure at the time of tightening the four constitution parts by bolts indicated by 124, 125, 126 and 127.
Patent JP-S54127045-A (JP)
Title: Intake & exhaust cylinders of balanced flue type combustion device
Inventor: KANEKO SATORU
IPC: F23L17/04
Filed: 1978-03-24
Abstract: PURPOSE: To minimize the area in wall through which the intake and exhaust pipe, penetrate and to make it possible to take out the intake and exhaust components at any position by employing a double tubing construction by which intake is made from the front and the side while the exhaust is made from the side.  
     CONSTITUTION: This intake and exhaust tubing system is provided with an exhaust opening 10 and an intake opening 11 on the external pipe 3 for the wind from the front and the side as well as with a guide vane 12 which leads the wind to the tip of that external pipe 3 for taking in. A wind pressure room 4 in communication to the intake line 2 is equipped in order to raise up the wind to be supplied in the intake part higher than that in the exhaust part as well as to raise up the exhausting farce of exhuast gas. Thereby, the internal wind pressure in the intake line 2 rises up and the phenomenon that the exhaust gas flows back to combustion chamber side, can be prevented. Further, this construction in which the influence of wind is eliminated to the minimum, contributes to improving the intake and exhaust draft and making the space small, and consequently the area in wall through which the pipes penetrate, can be made small. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08231961-A (JP)
Title: Operation of coke oven
Inventor: ARAMAKI TOSHIHIRO
IPC: C10B57/12
Filed: 1995-02-22
Abstract: PURPOSE: To improve the coking property of charging coal and reduce the material cost of coke by increasing the use of inexpensive non-caking coal or slightly caking coal. CONSTITUTION: This coke oven operation process comprises the 1st step to recover coal tar by the stepwise cooling of gas generated by the carbonization of coal in a coke oven, the 2nd step to produce pitch by using the coal tar as a raw material, the 3rd step to prepare charging coal by adding the coal tar and/or the pitch to coke-making coal and the 4th step to form coke by carbonizing the charged coal in the coke oven. In the above process, the coal tar recovered in the 1st step and/or the pitch produced in the 2nd step are constantly and completely recycled and added as a material for the preparation of the charging coal in the 3rd step.
Patent JP-H01209008-A (JP)
Title: Kitchen device
Inventor: SHIODA EIJI
IPC: A47B77/00
Filed: 1988-02-17
Abstract: PURPOSE:To house a frying pan, etc., while they are hot by making the internal wall surface and article mounting surface of a housing cabinet into heat resistance members, and simultaneously, providing the space forming member of the heat resistance members to form a void between an internal wall in the housing cabinet and the members. CONSTITUTION:In a space in the vicinity of a hot plate at a hot plate 11 side provided on a work top 10, a housing cabinet 12 is arranged. At least the internal wall surface and article mounting surface in the housing cabinet 12 are made into the heat resistance members, and simultaneously, space forming members 15-17, 19, 23 and 24 of the heat resistance members to form the voids between the internal wall in the housing cabinet and the members are provided. As a result, heating auxiliary tool such as the frying pan can be housed while they are hot, simultaneously, they can be easily put in and out, the appearance of a kitchen device can be improved, and a cleanliness and a handleability can be improved.
Patent JP-S53119287-A (JP)
Title: Fluorescent substance
Inventor: HASE TAKASHI
IPC: C09K11/00
Filed: 1977-03-28
Abstract: PURPOSE: To provide a fluorescent substance obtd. by replacing part of a basic component Sr of (Sr, Eu 2 ) 4 Si 3 O 8 Cl 4  fluorescent substance with Be, which can select an optional color in blue to bluish green region. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01209625-A (JP)
Title: Manufacture of anode cylinder for magnetron
Inventor: MORI KAZUHIKO
IPC: H01J23/40
Filed: 1988-02-17
Abstract: PURPOSE:To make it possible to obtain a highly reliable airtight contact at the contact surface by holding an anode cylinder between an inner roller and plural outer rollers after an embossing process is finished, and providing a rolling formation process to carry out a rolling while applying a force to press the rollers each other. CONSTITUTION:A copper plate member 1 being the base material is rounded in a rounding process, formed in hazing in a hazing process, and the seam is closed in a compressive formation process. Then, after numerous embossments 3 are formed at the inner wall of an anode cylinder in the embossing process with a press, a rolling is carried out in a rolling formation process. In this case, the rounded plate member 1 to be the anode cylinder is held between a large diameter of inside roller 4 and plural small diameter of outside rollers 5, and a rolling process is applied to process to correct the formation. The rounded plate member 1 gets a uniform member curvature in such a way, and the seam having been opened is closed again by the inner stress of the base material being contacted closely. In such a way, the airtight connection of a high reliability of seam 2 can be obtained.
Patent JP-S58151470-A (JP)
Title: Header die
Inventor: SHIMOIDANI YOSHINOBU
IPC: C23C16/02
Filed: 1982-03-03
Abstract: PURPOSE:To head the work satisfactorily without subjecting the same to bonderizing in a header die for production of bolts by finishing the working surface of a nib made of a sintered hard alloy to a specular surface then applying TiC coating thereon. CONSTITUTION:A nib 2 made of a WC-Co base sintered hard alloy provided with a hole for working is embedded in a steel case 1, whereby a header die 3 for production of a bolt 4 is constituted. The working surface of said nib 2 is finished to a specular surface by electric discharge machining, diamond grinding or the like. The finished surface is heat-treated for a few hours at 1,030 deg.C in the flow of gaseous H2, gaseous CH4 and TiCl4 to form a TiC film of 3-10mu thickness thereon. Otherwise, a TiN coating layer formed in succession after a TiCN coating layer is formed thereon. The slip between the work and the working surface of the die is markedly improved, and the header die does not cause seizure even after the die is used for a long time without bonderizing treatment.
Patent JP-S59160191-A (JP)
Inventor: FUJINO KAZUO
IPC: G10H1/34
Filed: 1983-03-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62190805-A (JP)
Inventor: WAKAHATA YASUO
IPC: H01C7/10
Filed: 1986-02-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60178529-A (JP)
Title: Interruption control system of writer
Inventor: YAMAMOTO MASUO
IPC: G06F3/12
Filed: 1984-02-24
Abstract: PURPOSE:To output urgent output data efficiently by providing the writer with an interrupting function and a storage area for storing interruption information, and outputting subsequent data on the basis of interrupted output data information. CONSTITUTION:A volume 1 for storing control information and a volume 2 for storing output data, e.g. a document are connected to the writer 3, and an output device such as a printer 4 is provided: and an output is sent to the output device 4 on the basis of the control information and output data. Interruption information memory 5 is added to the writer 3 together with an interruption control part 3-1, and when an interruption signal C is inputted from a console 6, said control part 3-1 interrupts output processing in operation and also stores control information at an interruption point in said memory 5. Further, when an interruption recovery signal is received, said memory 5 is referred to and the following interrupted document is outputted to the printer 4.
Patent JP-H06230816-A (JP)
Title: Method for correcting cad data
Inventor: SAEKI SHUNICHI
IPC: G05B19/4093
Filed: 1993-01-29
Abstract: PURPOSE:To quickly correct CAD data without missing the correction by finding out shape data corresponding to a shape name from a drawing element data table in a relational correcting item and correting the shape data. CONSTITUTION:When the input of a numeral alpha or the selection of a type betais executed from the external after finding out correction contents corresponding to a correction item selected by an operator, a relational correction item corresponding to the correction item is found out from a relational correction item data table recorded in a relational correction item storing device 207. A relational correction item defining part 206 is a constitutional part for preparing the relational correction item data table on the user side. When the relational correction item is found out by retrieving the data table, a shape name corresponding to the correction item is found out from the data table, its corresponding shape data are found out from a graphic element data table and the shape data are corrected based upon the data of the numeral alpha or the type beta.
Patent JP-H07244856-A (JP)
Title: Optical disc apparatus
Inventor: SUGIKI MIKIO
IPC: G11B7/005
Filed: 1994-03-04
Abstract: PURPOSE:To obtain an optical disc apparatus which can always reproduce address data when an optical disc recording the address data every predetermined tracks is recorded or reproduced by casting laser beams. CONSTITUTION:Guide grooves are formed spirally in a disc. Both groove parts 20G and land parts 20L are used as recording tracks. An address part is provided in a circumferential direction of tone disc in addition to the recording part. An address data is recorded in the form of a pit at a position of the address part corresponding to the groove part 20G. A 0-order light and + or -1-order lights are formed by a diffraction grating from laser beams from a semiconductor laser, whereby spots P0 and P+1, P-1, are formed in tone disc. A distance of the spots P0, and P+1, P-1, is half a pitch of the groove parts 20G. When the land part. 20L is to be recorded/reproduced (with the use of the spot P0), a reflecting light from t,he side spot P+1 is processed to obtain the address data. Accordingly, the address data can be obtained at, all times.
Patent JP-H02213572-A (JP)
Title: Snow drop guiding device on roof
Inventor: HOSHINO HIROSHI
IPC: E04H9/16
Filed: 1989-02-14
Abstract: PURPOSE:To reduce the accumulated snow quantity on a roof and change the dropping direction to the preset direction by forming the roof in the optimum gradient for the natural drop of a relatively small quantity of accumulated snow and providing a snow drop guiding machine at the eaves. CONSTITUTION:A roof 2 is formed in the optimum gradient for the natural drop of a relatively small quantity of accumulated snow on the roof 2 as quickly as possible. A snow drop guiding machine is provided at the eaves of the roof 2, the dropping energy of the dropping snow is reduced, and the dropping direction is hanged to the preset direction. Multiple rotary plates 4 colliding with the dropping snow are radially arranged at a uniform interval and fixed on the rotary shaft 5 of the snow drop guiding machine, and both the right and left ends of the rotary shaft 5 are pivotally and rotatably fitted on supporters 7 and 8. No running cost to remove snow on the roof 2 is required, and the danger due to dropping snow can be avoided.
Patent JP-S61194304-A (JP)
Title: Measuring apparatus of residual tapping trough thickness of blast furnace
Inventor: TAKAYAMA AKIO
IPC: G01B11/06
Filed: 1985-02-22
Abstract: PURPOSE:To eliminate errors by temperature, by measuring residual thickness of refractory material inside a tapping trough by deviation of a profile of inside surface of the tapping trough measured by an optical cutting method and the reference optical image previously obtained. CONSTITUTION:Laser beams are irradiated from projectors 31a, 32a of each laser profile meter 31, 32 into the inside of a topping trough 10 through the specified angle and each laser beam is allowed to scan in the transversal direction of the trough 10. Each laser beam scans from the top of each side surface to the center of the bottom surface and thus, in a calculator 50, deviations of the previously set reference optical image and that caught by image pick-up apparatuses 31b, 32b are calculated consecutively. From these deviations the residual thickness of the refractory material 14 inside the trough 10 are measured.
Patent JP-H03237486-A (JP)
Title: Active matrix panel and its driving method
Inventor: TAKAHARA KAZUHIRO
IPC: G09G3/36
Filed: 1990-02-14
Abstract: PURPOSE:To prevent the generation of a positional dislocation of display by dividing the scanning time of each row into two parts, individually scanning two thin film transistors (TRs) corresponding to each picture element at each divided time and supplying the same display data to the two TRs. CONSTITUTION:Two thin film TRs TijA, TijB corresponding to one picture element Pij are connected to respectively independent gate bus lines Gia, Gib. If a picture element generating abnormality on a display exists at the time of supplying display data from a data bus line DBj by successively scanning all gate bus lines, the defective thin film TR can be specified from the gate bus line line at the time of generating the abnormality. Since the same display data are supplied to the two thin film TRs TijA, TijB corresponding to each picture element Pij in this constitution, the display data of adjacent picture elements are not supplied even when one TR is disconnected. Thereby, the positional dislocation of displayed contents is not caused.
Patent JP-H11231752-A (JP)
Title: Image forming device
Inventor: SHOMURA OSAMU
IPC: B65H7/02
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To reduce noise and power consumption by providing an environmental change detection means detecting an environmental change around a motor and making a motor driver control the amount of a current supplied to the motor based on the detected result by the environmental change detection means. SOLUTION: An environmental change detection means 15 detects the change of a temperature and the change of humidity around a motor 13 and the detected result is outputted to a motor driver 14 as an environmental change. The change of temperature and the change of humidity are detected by a thermometer and a hygrometer provided around the motor 13. The motor driver 14 receiving the environmental change outputted from the means 15 controls the amount of a driving current supplied to the motor 13 in accordance with the received environmental change. For example, when the temperature around the motor 13 falls, the supply amount of the driving current is increased and when the temperature rises, the supply amount of the driving current is decreased.  The motor 13 to which the driving current is supplied supplies motive power in accordance with the amount of the supplied driving current to respective carrying rollers 12.
Patent JP-S60179311-A (JP)
Title: Manually and automatically mounting/demounting tire-chain accommodating apparatus
Inventor: AZUMA YASUO
IPC: B60C27/14
Filed: 1984-02-25
Abstract: PURPOSE:To improve the easiness in use by installing a manually and automatically mounting/demounting tire-chain accommodating apparatus in demountable ways at the position proper for the mounting and demounting of a chain onto a tire. CONSTITUTION:An equiangular pipe 1 made of metal is installed in semicircular form, having an axle as center, into a space formed between a tire upper part and a chassis, and a chain retraction preventing piece 2 is installed onto said equiangular pipe 1, and further a chain connection accelerating piece 3 in combination with an electrical indication switch is installed. If, with such constitution, a chain is demounted from the tire through the revolution of the tire, the chain enters into an accommodation apparatus from the outlet 4 of a demounting apparatus, and the top edge of a part of the first chain which is introduced from the accommodation apparatus enters into an installation apparatus and stops at a rubber rotor 8. Then the top edge of the next chain is superposed onto the first chain and stops by the aid of the chain connection accelerating piece 3 and is restrained by the retraction preventing piece 2. Thus, the chain can be mounting/demounting-accommodated without being touched by hands.