baber/WOPTO huggingface dataset:
Patent JP-H0544971-A (JP)
Title: Ventilating fan
Inventor: YOSHIMURA TSUTOMU
IPC: F24F7/08
Filed: 1991-08-16
Abstract: PURPOSE:To prevent the leakage of air by a method wherein an air feeding fan and an air discharging fan are covered with casings made of foamed resin and contacting property between the casings and inner walls of ventilating fan, which are connected to the easing, is improved in the ventilating fan equipped with the air feeding fan and the air discharging fan. CONSTITUTION:In a casing 14, made of foamed resin and provided with an air feeding suction port 15 and an air discharging suction port 15 as well as a rise-up section 16 having a predetermined configuration while contacted closely with the main body casing of a ventilating fan, a thin type rib 19 is formed projectingly on the rise-up section 16 of the casing. Contacting property between the main body casing can be improved by the ribs whereby the casing, capable of preventing the leakage of air and retaining the ventilating performance stably, can be obtained simply and inexpensively.
Patent JP-S6261646-A (JP)
Inventor: BOFUMIRU FUMUPORITSUKU
IPC: B01J35/04
Filed: 1986-09-03
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-S6184074-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L31/046
Filed: 1984-10-01
Abstract: PURPOSE:To provide a photoelectric transducer which does not result in optical deterioration, by forming in an I type layer a number of column grains vertical to an insulating substrate, in the case where a semiconductor device is manufactured which has laminations of a first electrode, a non-single-crystalline semiconductor film with a PIN junction containing hydrogen or halogen elements, and a second electrode on the substrate. CONSTITUTION:A conductive film 2 such as SnO2 or ITO having unevenness with a height difference of - 0.1mum formed on the back and front surfaces is formed on a glass substrate1. On one end of the film 2, a connector is mounted, and from over the film 2 spaced away from the connector to the other end, PIN non-single- crystalline semiconductor layer 3 containing hydrogen or halogen elements is coated with a plasma CVD method. At this time, a number of column grains 40 vertical to the substrate are formed in the I type layer constituting the PIN junction. From over the layer 3 to the exposed portion of the substrate 1, a conductive layer 5 having the similar unevenness is coated, at the end of which a connector 30 is mounted. Thereafter, the back face of the substrate 1 is scanned by irradiating light 25. Thus current flowing transversely can be prevented by the column grains and extension of a depletion layer can be increased.
Patent JP-S6185701-A (JP)
Inventor: ARAKI HIROSHI
IPC: F21S8/10
Filed: 1984-10-03
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-H1044550-A (JP)
Title: Printing control apparatus
Inventor: KOTANIGAWA OSAMU
IPC: B41J21/00
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To form a separate sheet describing a name of a person transmitting a document and a name of the document even when a page description language(PDL) of the document is developed by a decomposer which cannot process a character string. SOLUTION: A printing control device 10, when receiving a printing job from a client, develops the job to a page image by a decomposer 20 and prints the image. At this time, a separate sheet is inserted between documents to sort the printed document from the preceding and succeeding documents. An image of the separate sheet is formed by a separate image formation part 28 provided independently of the decomposer 20. Therefore, even when the decomposer 20 used to develop a PDL of the printing job is of a type that cannot process character strings, the separate sheet describing a transmitter's name and a name of the document can be formed.
Patent JP-H1147059-A (JP)
Title: Cleaning tool
Inventor: KATO HIROYASU
IPC: A47L13/20
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a simple cleaning tool by which correspondence is executed in either case of a wide cleaning range or a narrow one and also much burden is not required for carrying or managing it. SOLUTION: A pair of left and right rotary base plates 6 and 7 are supported to holding member 11 having a grip part 1a with a prescribed rotary axial line as a center and also a restraining means 4 and 5 for restraining the both rotary baseplates 6 and 7 in prescribed rotary positions. Then, a sheet member is fitted on one surface of the both rotary base plates 6 and 7 and the rotary positions of the rotary bas plates 6 and 7 so that the most outer shell width of the plates 6 and 7 are changed so as to change a cleaning range by them.
Patent JP-H0757038-A (JP)
Title: Bar code read system
Inventor: SATO HIROSHI
IPC: G06K7/10
Filed: 1993-08-20
Abstract: PURPOSE:To efficiently execute a correct read with superior reliability by providing an error detection and correction generation part which detects an error in a data code part and corrects the error. CONSTITUTION:An ECC(error detecting and correcting function) generation part 23 extracts a data code and an ECC code out of an input part 22 and performs predetermined ECC arithmetic corresponding to those codes. The generation part 23 judges the presence of an error unless the data codes and ECC codes before and after the arithmetic match each other as a result of the ECC arithmetic and when the error is caused by only one of them, the code is corrected and outputted to an output part 24; and the opening of a gate is indicated with a control signal C1, but when the error is caused by both the codes, the codes are outputted to the output part 24 in the form before the ECC arithmetic and the closure of the gate is indicated with the signal C1. The output part 24 outputs the code which has not error from the beginning or the code having its error corrected to a read part 25 according to the gate opening/closure indication.
Patent JP-S6185604-A (JP)
Title: Magnetic head
Inventor: WATABE HIROYUKI
IPC: G11B5/10
Filed: 1984-10-02
Abstract: PURPOSE:To make magnetic recording and reproducing using a high frequency minute level signal possible by attaching a hybridized head amplifier substrate to an exciting pole of a magnetic head and storing the whole of the magnetic head in a shield case. CONSTITUTION:With respect to a head amplifier substrate 50, resistances, transistors, etc. are hybridized and placed on the surface of a rectangular thin plate-shaped substrate 51 consisting of ceramics or the like to constitute a head amplifier circuit, and a coaxial cable 52 for signal is connected to the lower part in the center of the substrate 51, and one line of this cable 52 is connected to a ground terminal 52a, and the other line is connected to an output part terminal 52b. A power supply terminal 53 is provided slightly right in the lower part, and a power source is connected to it. The rear face of this head amplifier 50 is adhered to the front side face of a block 41 by an adhesive, and finally, a winding 44 is shortened as much as possible and has both end parts connected to prescribed positions of the substrate 51. The whole of the magnetic head is stored in a shield case 60. Thus, jumping-in noise is prevented and the input capacity is reduced to reproduce the minute level signal.
Patent JP-H0879036-A (JP)
Title: Switch circuit
Inventor: NODA HIROSHI
IPC: H03K17/06
Filed: 1994-08-31
Abstract: PURPOSE: To reduce a potential difference between an input and an output and a control loss of a switching element by employing a P-channel FET for a switching element to switch on/off an output voltage. CONSTITUTION: A positive terminal of a power supply 1 connects respectively to one terminal of a capacitor 3 and a source of a P-channel FET 4. A resistor 2 and the other terminal of the capacitor 3 connect respectively to a gate of the FET 4. A negative terminal 7 and a capacitor 6 are connected respectively to a drain of the FET 4. Moreover, a collector of an NPN transistor(TR) 5 connects to the gate of the FET 4. The TR 5 is conductive by supplying a base current to the TR 5 from a terminal 8. Thus, the FET 4 is conductive and an output voltage is given to a load 7. A FET whose on-resistance is typically 10mohms is adopted for the FET 4.
Patent JP-S58105803-A (JP)
Title: Wheel with variable tread
Inventor: SENBA HIDEO
IPC: B60B23/12
Filed: 1981-12-21
Abstract: PURPOSE:To make a joint stable against a vertical load and lateral pressure, by a method wherein a plurality of protruded lines are provided on the internal circumferential part of a rim, which are secured to a wheel disk with a bracket. CONSTITUTION:Protruded lines 13a and 13b are provided on the internal circumferential surface of a rim 12 in mutually unequal positions from the center of a widthward direction. The rim 12 is installed on a wheel disk 1 with a bracket 15. The bracket 15 is connected with the rim 12 over pressing down the protruded line 13 through force of tapered faces 5 and 16 by tightening a bolt and nut 24. A tread can be varied by changing a direction of the rim. Strength is improved against a load as a connection between the wheel disc 1 and the rim 12 is made into the protruded line.
Patent JP-2001030231-A (JP)
Title: Boring machine
Inventor: GOTO TAKESHI
IPC: B28D1/14
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To make the rotating velocity of a core bit of a boring machine controllable in a multi-stage and optimal fashion and shorten an operating time for boring, cutting and the like by providing a variable speed motor on a core drill mounted, in a freely movable manner, on a support and fixing the core bit to the rotating shaft of the motor through a fastening means. SOLUTION: A core drill body 2 is fitted, in a freely movable manner, on a support 1 installed on a base. That is, a rack 110 mounted on the support 1 is engaged with the gear of the core drill body 2. On the core drill body 2, a servo motor 4 is installed which performs the rotating velocity control and/or the constant rotating torque control of the core bit 10 and makes its normal and reversed rotation. A controller 412 is connected to the servo motor 4. In addition, the core bit 10 has its sleeve 1000 butted against a flange formed on a rotary shaft, and the flange and the sleeve 1000 are fastened together with the help of a fixture. Thus, it is possible to ensure the rotating velocity control of the core bit 10 which is suitable for a concrete structure H and/or appropriate for a boring condition.
Patent JP-H1148652-A (JP)
Title: Envelope sheet with reply postcard
Inventor: NISHIKAWA YOSHIHIRO
IPC: B65D27/00
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To protect information on an information filling section from being displayed to a third party by disposing a masking label correspondingly to the information filling section of a reply postcard preliminarily and protecting easily and securely the information filling section by the masking label after filling the information on the information filling section. SOLUTION: A plurality of sheet 2, 3, 4 and 5 are brought into contact all together continuously in a series through folding sections, and a reply postcard 10 with an information filling section 11 is provided separately on the sheet 5 positioned inside at the time of folding a plurality of sheet 2, 3, 4 and 5, and a masking label 12 covering a sticking means for sticking on the information filling section 11 in the size of covering the information filling section 11 of the reply postcard 10 with a release paper 14 is so disposed as to cover the information filling section 11 and bound on a side section of the information filling section 11.
Patent JP-S6260772-A (JP)
Inventor: MANFURETSUTO RANGEN
IPC: D01H9/18
Filed: 1986-09-04
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-S62123160-A (JP)
Inventor: YUBEERU PUROTON
IPC: C07C231/22
Filed: 1986-09-04
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-H1050870-A (JP)
Title: Semiconductor device
Inventor: HATA MASAYUKI
IPC: H01L29/792
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can realize the function as a memory device which can optically write and erase data and can electrically and non-destructively read data and the function as an arithmetic device for executing logical operation of a plurality of incident lights and outputting the result of the arithmetic operation as an electric signal. SOLUTION: A source electrode 6a and a drain electrode 6b are formed on n<+> layers 5a and 5b, respectively. A dielectric thin film 8 having a photorefractive effect is formed on an AlXGa1- XAs layer 3 between the n<+> layers 5a and 5b. The dielectric thin film 8 has a gate part arranged on a region between the n<+> layers 5a and 5b and an extended part formed out of the region between the n<+> layers 5a and 5b. When the extended part is irradiated with light, electrons at the trap level in the extended part are excited and the excited electrons move to the trap level in the gate part. Consequently, effects similar to the case where a negative voltage is applied to the gate in an FET structure can be obtained.
Patent JP-2001036601-A (JP)
Title: Communication line assigning device and its assigning method
Inventor: KASHIWAGI TAKAYOSHI
IPC: H04L69/40
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To prevent the degradation of quality by allowing a control card to assign a line so as to prevent the temperature of plural channel cards from rising extremely, based on the temperature information of a plurality of channel cards. SOLUTION: When a device starts operation, a control card (CONT) 17 writes the numerical value of temperature information of each channel card 0... which is read by a G/A 22 and then written in its register. Next, the written numerical value is compared with a set threshold and when the written numerical value is lower than the threshold as the result, a present step is shifted to a former step. When the written numerical value is higher than the threshold on the other hand, the present step is shifted to a next step. At this time, information of a line assignment situation table and the temperature information of each channel card 0... are sent up. Then, one of lines assigned to one of the cards 0... which exceed a temperature threshold value is moved to one of the coldest channel cards 0....
Patent JP-H1052776-A (JP)
Title: Welding method of can body and its equipment
Inventor: ICHIKI HIDETOSHI
IPC: B23K26/00
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a welding equipment of a can body facilitating the mass production and capable of easily coping with the automatization. SOLUTION: An outer can 12 which houses an electrode body is installed within a work receiver 37 on a movable carriage 33 in the state closed with a cap 13. A laser beam is emitted from a tacked lens 40 and a joining part 15 in the close contact is spot welded at several points. The movable carriage 33 is moved, the laser beam is emitted with a pair of truly set lenses 45a arranged in both sides and the joining part 15 tacked in the close contact is seam welded. The movable carriage 33 is moved and turned 90 deg. with a direction changing mechanism 49, the laser beam is successively emitted with truly set lenses 45, 45c, and corresponding part of joining part 15 tacked in the close contact in the respectively corresponding section is seam welded.  The outer a 12 and cap 13, the joining part 15 of which is seam welded all over the periphery, are transferred up to the discharging position on a transferring path 32.
Patent JP-H0756545-A (JP)
Title: Correcting method for gradation of projection type liquid crystal display and correcting device for gradation
Inventor: KUZUMOTO KEIICHI
IPC: G02F1/133
Filed: 1993-08-23
Abstract: PURPOSE:To provide a correcting method for gradation and a correcting device for gradation which can obtain a projection picture having gradation and balanced white color. CONSTITUTION:A look up table is made by inputting brightness character measuring data stored in a brightness character measuring data storing circuit 107, chromaticity measuring data stored in a chromaticity measuring data storing circuit 108, white balance target chromaticity set by a white balance target chromaticity setting circuit 109, and a correction coefficient which decides a brightness characteristic after correction set by a correction coefficient setting circuit 110 to a look up table calculating circuit 106. A made look up table is transferred to a look up table memory 104, and a video signal inputted to the look up table memory 104 is converted to the prescribed signal by this look up table. The converted signal is inputted to a source driving circuit 112, and applied to a liquid crystal panel 111. Thereby, a picture having gradation and balanced white color can be obtained.
Patent JP-2000041304-A (JP)
Title: Track equipment for magnetically levitating railway
Inventor: OHAMA SHIGEYA
IPC: B60L13/04
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a levitating coil system which allows trains to be operated economically and frequently in the levitating coil system for a superconducting magnetically levitated railway. SOLUTION: Not only levitation coils 3 are arranged on track-side wall 5c but also levitation coils 7 are arranged on the track bed 5a in a middle-speed levitation-running section following a wheel-running section. This constitution makes it possible to obtain a required levitation force and to control the temperature rise of the coils. Also, it is possible to operate trains at low cost and to have a tolerance in operating trains by increasing the number of trains and shortening the interval of train operations.
Patent JP-H0490680-A (JP)
Title: Picture binarizing method
Inventor: FUJIKURA SHUICHI
IPC: H04N1/40
Filed: 1990-08-06
Abstract: PURPOSE:To prevent a pseudo contour from being generated in a photograph, etc., by deciding an edge according to density difference between a noted picture element to be binarized and the nearby picture element, executing emphasis corresponding to the density of the nearby picture element and the noted picture element when this picture element is decided as an edge, and afterwards, binarizing the picture element by a pseudo half tone binarizing processing. CONSTITUTION:A binarizing device is equipped with an input part 10, latch parts 11 and 12, edge decision part 13, density value adjusting means 14, selector 15, binarizing part 16 and output part 17. In this case, the edge is decided according to the density difference between the noted picture element to be binarized and the nearby picture element. When the result of this edge decision processing the edge, the result of density value emphasis is selected and when it does not the edge, the result of non-density value emphasis is selected. Based on the result of this selection processing, the density value of the noted picture element is binarized to be monochromatic by the pseudo half tone binarizing processing. Thus, there is no problem that binarizing accuracy is lowered by the generation of the pseudo contour in the photograph or the like.
Patent JP-2001031474-A (JP)
Title: Production of ceramic green sheet
Inventor: UCHIYAMA YUTAKA
IPC: C04B35/622
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a ceramic green sheet having a low fraction defective of sheet by a foreign matter in a slurry. SOLUTION: This method for producing a ceramic green sheet has a first process for mixing ceramic powder with a solvent and a plasticizer to give an initial slurry, passing the initial slurry through a first filter to give a first slurry and transporting the first slurry to a slurry preparation apparatus 14, a second process for passing the first slurry prepared by the slurry preparation apparatus 14 through a second filter 16 to give a second slurry and transporting the second slurry to a fixed amount feeder 17 of slurry and a third process for passing the second slurry through a third filer 18 by the fixed amount feeder 17 of slurry to give a third slurry and transporting the third slurry to a ceramic green sheet molding machine 19.
Patent JP-S60102864-A (JP)
Title: Step motor
Inventor: MATSUI HIDENOBU
IPC: H02K37/22
Filed: 1983-11-05
Abstract: PURPOSE:To prevent the vibration of a step motor in a simple structure by holding magnetic fluid between a rotor and a stator. CONSTITUTION:A nonmagnetic ring 10 is provided at the end of a stator 1, and a nonmagnetic ring 11 is also provided at the end of a rotor 3. The ring 11 rotates together with the rotor 3. In other words, the rings 10, 11 form a cylindrical gap 12. Magnetic fluid is held in the gap 12. The fluid is liquid ferromagnetic material in which ultrafine ferromagnetic particles are uniformly and stably dispersed in a solvent. Since the intensity of a magnetic flux has an inclination in the gap 12, the fluid held between teeth 2 and 4 is not immersed to the other.
Patent JP-S6099609-A (JP)
Inventor: KATOU NORIO
IPC: B27D5/00
Filed: 1983-11-04
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-S6267543-A (JP)
Title: Photosensitive material treatment device
Inventor: YANATORI HIROMI
IPC: G03D3/08
Filed: 1985-09-20
Abstract: PURPOSE:To securely develop a weak photosensitive material by forming a device with plural pairs of rollers conveying the photosensitive material and a means feeding a treatment solution so that a treatment solution flow is generated in a direction the same as the moving direction of the photosensitive material. CONSTITUTION:The linked part of a treatment solution pipe path 4 with respect to a development tank 1 is forked into two branches. The forked end parts 4a, 4b, 4c and 4d are linked to the shorter side wall of the development tank 1, whereby a laminated flow with a uniform flow velocity is formed in the development tank 1. Due to the action of pressure conveyance pump 5 inlet conveyance rollers 2 and 3 pass the photosensitive material A fed to the development tank 1 at a speed adjusted by the inlet conveyance rollers 2 and 3, and execute development processing. Since such a flow as to lead the tip of the photosensitive material A to the outlet of the development tank 1 is formed in the development tank 1, the tip of the photosensitive material A is conveyed by the flow, whereby it will not be jammed in the development tank 1.
Patent JP-S6451605-A (JP)
Title: Saddle-shaped superconducting magnet and its manufacture
Inventor: MITSUNE SUSUMU
IPC: H02K55/04
Filed: 1987-08-24
Abstract: PURPOSE:To simplify a process and to reduce man-hours with few jigs, by pushing/burying a superconductive wire and winding it in an edge of a grooved part of a cylindrical bobbin which is grooved in a shape of a saddle-shaped coil and next by forming a saddle-shaped coil from an outer circular side. CONSTITUTION:A cylindrical bobbin 4 is prepared to be grooved in a shape of a saddle-shaped coil. This bobbin is mounted on a turn table 5. While a flat-type superconductive wire 7 is pushed on an edge 6 of a grooved part of the bobbin, a turntable 5 is turned to rotate the cylindrical bobbin 4. The superconductive wire 7 is supplied from a drum 8. The saddle-shaped coil 1 is wound serially from an outer circular side to an inner circular side in this way. After winding of the coil around one pole is finished, the cylindrical bobbin 4 is turned upside down and the coil is wound around the other pole to obtain a saddleshaped superconductive magnet.
Patent JP-S63106701-A (JP)
Inventor: UORUTAA JIYON KOSUMATOKA
IPC: F21S8/10
Filed: 1987-08-24
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。