baber/WOPTO huggingface dataset:
Patent JP-H0669751-A (JP)
Title: Mode connection type saw filter
Inventor: YOSHIZAWA KAGEHARU
IPC: H03H9/64
Filed: 1992-08-21
Abstract: PURPOSE:To facilitate the adjustment of a connection degree so as to obtain a desired filter characteristic even after IDT(interdigital transformer) is formed on a substrate on a mode connection-type SAW(surface acoustic wave) filter used as the filter of a radio equipment and the like. CONSTITUTION:IDT for SH wave(Shear Wave) 5 is provided between IDT 1 and 3 of input/output parts in the mode connection type SAW filter for Rayleigh wave, and it is mechanically connected or IDT for SH wave 5 is divided into multiple taps and the taps are selectively grounded so as to adjust the connection degree.
Patent JP-H0758366-A (JP)
Title: Tunnel-type josephson junction device and its manufacture
Inventor: SUZUKI MINORU
IPC: H01L39/24
Filed: 1993-08-16
Abstract: PURPOSE:To provide a high temperature superconductor junction device with which a Josephson current and tunnel-type current-voltage characteristics can be realized. CONSTITUTION:Two superconductors 1 and 4 having laminar structures are bonded to each other at a plane parallel with the planes of the laminar structures and the bonding area is not larger than 0.01mm<2>.
Patent JP-H07171501-A (JP)
Title: Adjustable bath cleaning
Inventor: RICHIYAADO DEII JIYOONZU
IPC: B07B13/18
Filed: 1994-09-19
Abstract: PURPOSE: To provide a bar screen for dividing materials, such as wood chips, to three streams. CONSTITUTION: This bar screen, which sieves the wood chips and waste, has at least parallel bars 26 of a first rack 22 and parallel bars 28 of a second rack. The bars of the first rack are interleaved between the bars of the second rack. A first screen width is formed between the bars of the first rack and the bars of the second rack. These racks are driven so as to vibrate respectively at least within a perpendicular plane. The portions of at least part of the bars of the first rack have extension parts 43 inclined beyond the bars of the second rack in order to form the intermediate screen of the first rack bars spaced by as much as the second screen width larger than the first screen width, by which the short extension screen bed having a wide spacing is formed.
Patent JP-S6376790-A (JP)
Title: Alloy for overlay welding of hot working roll
Inventor: HORI MASAO
IPC: C22C38/44
Filed: 1986-09-19
Abstract: PURPOSE:To improve the cracking resistance and wear resistance of an overlay weld metal and to obtain a roll with which stable quality is assured for a long period of time by incorporating specific ratios of C, Si, Mn, Ni, Mo, Cu, and Cr into the titled alloy. CONSTITUTION:The alloy contg., by weight, <= 0.08% C, 0.15-2.0% Si, 0.2-2.0% Mn, 3.0-6.0% Ni, 0.5-1.5% Mo, 0.5-1.5% Cu, and 14-17% Cr is produced by an ordinary smelting means and is overlaid on a roll surface by an ordinary overlaying method. The roll having the stable quality is obtd. by the alloy constituted in the above-mentioned manner.
Patent JP-S60115124-A (JP)
Title: Manufacture of fluorescent lamp
Inventor: YAMAMOTO TAKASHI
IPC: H01J9/20
Filed: 1983-11-26
Abstract: PURPOSE:To inhibit drop in flux during use by coating the surface of the fluorescent material particles with silicon oxide. CONSTITUTION:A solution containing organic silicon is mixed with a fluorescent material or with a fluorescent material suspension. The mixture is heat-treated to coat the surface of the fluorescent material particles with silicon oxide. A fluorescent lamp is manufactured by applying the fluorescent material on the inner surface of a tube. According to this method, silicon oxide film is formed on the surface of the particle stably, and furthermore, a fluorescent lamp characterized by greatly inhibited flux drop is obtained.
Patent JP-H1039757-A (JP)
Title: Production of sheet for see-through window display and ink ribbon for the same
Inventor: MIZOGUCHI TOSHIAKI
IPC: G09F3/02
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain a sheet for a simple and inexpensive window display by forming light shielding patterns consisting of light opaque materials and display patterns of advertisement, propaganda characters, graphics, pictures, etc., by overlap printing or thermal transferring on a light transparent sheet. SOLUTION: The light shielding patterns 13 consisting of the light opaque materials and the display patterns 14 of the advertisement, propaganda characters, graphics, pictures, etc., are formed by overlap printing or thermal transferring on the light transparent sheet 11. Namely, the sheet comprises the transparent sheet 11 which is affixed with a release sheet 12, the light shielding patterns 13 with which the transparent sheet 11 are printed by silk screen printing or a thermal transfer printer by computer control and likewise the display patterns 14 which are lacked in the parts 14a corresponding to the translucent parts (meshes) of the light shielding patterns 13 formed by printing on the outer side of the light shielding patterns 13. The sheet is used by peeling the release sheet 12 and affixing the sheet to the outside surface of the glass window.  The display patterns 14 are visible by naked eyes from outdoors when it is bright outdoors but the inside of a room is not seeable through. The outdoor scenes are visible through the meshes from the inside of the room.
Patent JP-H0561738-A (JP)
Title: Data base system
Inventor: TATSUMI KATSUHIKO
IPC: G06F12/00
Filed: 1991-09-04
Abstract: PURPOSE:To effectively utilize a data base device and to considerably save labor for operating or maintaining the data base device by automatically erasing former data. CONSTITUTION:A data preserving period setting device 1-4 sets a data preserving period. A data preserving period storage device 1-3 stores the data preserving period. A limit time point value calculating device 1-2 calculates a limit time point value by retroacting the data preserving period from the latest time point. A data base device 1-6 stores data having the input time point value of generating time point value of data. When storing the group of the data in the data base device 1-6, the data former than the limit time point value are erased.
Patent JP-2001052571-A (JP)
Title: Structure of slide switch
Inventor: UCHIYAMA NORIO
IPC: B60R16/02
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a slide switch suitable for a combination switch for an automobile. SOLUTION: A slide switch has a pole board 27 including fixed contacts, and moving members 17, 25, 26 including moving contacts 29a, 31a, 33a capable of contacting with the fixed contacts and sliding on board faces 27a, 27b of the pole board 27. The moving members 17, 25, 26 have boards 29, 31, 33 including the moving contacts 29a, 31a, 33a on lower faces. The fixed contacts of the pole board 27 are leaf spring contacts 30, 32, 34 on the board faces 27a, 27b.
Patent JP-H0540014-A (JP)
Title: System for detecting position of object to be measured
Inventor: KIRITA ATSUSHI
IPC: G01B11/00
Filed: 1991-08-07
Abstract: PURPOSE:To improve the detecting accuracy of positions of objects to be measured by reading the luminance of pixels in the direction perpendicular to a standard line and calculating the luminance difference between adjacent pixels. CONSTITUTION:By using the edge of the wiring pattern 5 of electronic parts 1 as a reference line K, the position of the pattern 5 is detected against a standard line H. A camera device 10 which takes the image of the line K is provided and a luminance reading section 12 reads the luminance of pixels in the direction perpendicular to the standard line H on a picture element coordinate system 11 which is set in the picture of the line K taken by the device 10 and on which the inclination of the line H is set to zero by paying attention to the luminance variation of pixels in the picture of the wiring pattern 5 taken by the device 10. A pixel coordinate reading-out section 15 reads out the pixel coordinates at which the luminance difference calculated by a luminance difference calculating section 14 which calculates the luminance difference between adjacent pixels becomes the maximum. Then a coordinate computing section 16 computes the coordinates of the reference line K by correcting the pixel coordinates read out by the section 15 by using the luminance difference.
Patent JP-S6284880-A (JP)
Title: Connecting structure of pipe
Inventor: NAKAMURA MASAYOSHI
IPC: B23K11/00
Filed: 1985-10-09
Abstract: PURPOSE:To increase the connection strength of a pipe by forming a step on the inserting hole of the pipe and by performing a resistance welding by entering the expanding part of the pipe into the stepping hole thereof as well. CONSTITUTION:A discharge pipe 6 is formed by joining with brazing a copper pipe 7 and the iron pipe 8 having an expanding part 10 at the one end side in a furnace. The inserting hole 11 with a step is formed on the upper part wall 1b of a case. A pipe 8 is joined to the upper part wall 1b by inserting the discharge pipe 6 from the inner side to the inserting hole 11 provided on the upper part wall 1b and by passing the welding current with applying pressure to a projection part 1c. In this case, the space 12 for shutting off a burr 13 is formed around the expanding part 8 of the pipe 8. Consequently, due to the bad effect of the burr being able to remove the resistance welding can be performed with high welding current and pressure. The connection strength of the discharge pipe 6 is increased by this method.
Patent JP-H0890159-A (JP)
Title: Casting device
Inventor: NAKAGAWA MASAO
IPC: B22C21/14
Filed: 1994-09-19
Abstract: PURPOSE: To provide a casting device which can prevent defect in a cast product caused by vaporization or carburization of a chaplet consisting of a consumable material. CONSTITUTION: A core 2 has housing space 2a in the inner part thereof and the housing space 2a has an opening hole 2b at the position abutted on the chaplet 3. Carbon compoud, etc., being the consumable material is allowed to flow into the housing space 2a through the opening hole 2b and scarsely remained in a cavity C and therefere, the cast product is cast under the condition of scarsely mixing the carbon compound, etc., into molten metal.
Patent JP-H1167248-A (JP)
Title: Fuel cell
Inventor: MATSUNAGA KENTARO
IPC: H01M8/04
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To simply, accurately measure the amount of impregnated electrolyte of a cell to keep power generating performance for a long time by inserting a test piece made of a porous body into the grooves of electrolyte retaining plates interposing a unit cell formed by arranging an electrolyte layer between a fuel electrode and an oxidizing agent electrode, and impregnating the electrolyte. SOLUTION: A unit cell 1 is constituted by interposing an electrolyte layer 1c between a fuel electrode 1a and an oxidizing agent electrode 1b. The unit cell 1 is interposed between two electrolyte retaining plates 3a, 3b having gas flow grooves 8a, 8b, and a plurality of these units are stacked through a gas non-permeable separator to form a cell stack. A phosphoric acid electrolyte is impregnated in the matrix of the electrolyte layer 1c and the porous electrolyte retaining plates 3a, 3b, and fuel gas and oxidizing agent gas are supplied to the gas flow grooves 8a, 8b to generate electric power. A porous test piece 9 capable of impregnating the electrolyte is inserted into the groove 8a, timely taken out to analyze the impregnated electrolyte, the required electrolyte amount is calculated and the electrolyte is replenished if necessary.
Patent JP-H04107376-A (JP)
Title: Seal device for high vacuum valve
Inventor: SHIMOMURA TOMOYOSHI
IPC: F16K51/02
Filed: 1990-08-28
Abstract: PURPOSE:To improve a seal effect and to facilitate maintenance by composing a seal device by an annular seal of thermoplastic synthetic resin protruded from the seal surface of the one of a valve seat and a valve desk and a heater to heat the seal. CONSTITUTION:An annular groove 13 is formed in the seal surface of a valve desk 2, an annular seal 14 of thermoplastic synthetic resin protruded from the seal surface of the valve desk is embedded in the groove 13, and a heater 15 to heat the seal 14 is located to the one of a valve seat 1 and the valve desk 2. The annular seal 14 is heated and softened by the heater 15, with this state, the valve desk 2 is pressed against the valve seat 1, and the seal surface of the annular seal 14 is formed in a shape doped with the seal surface of the valve seat 1. In this way, the seal surface of the annular seal 14 is caused to completely coincide with an opposing seal surface to increase a seal effect. When a seal effect is lowered, by heating and pressing the annular seal in a similar manner described above, the seal surface of the annular seal 14 can be reproduced without disassembling a valve.
Patent JP-S59112866-A (JP)
Title: Atomizer
Inventor: MAEHARA NAOYOSHI
IPC: F23D11/34
Filed: 1982-12-20
Abstract: PURPOSE:To obtain the titled atomizer which stabilizes an atomizing pattern and excels in controllability, by defining the depth of a pressure chamber along a direction applying oscillation to a liquid inside the pressure chamber in specified relation with the wavelength of a sonic wave in the liquid. CONSTITUTION:In the titled atomizer, the relationship of l<lambda/4 is maintained, wherein l is the depth of a pressure chamber along a direction applying oscillation to a liquid, and lambda is the wavelength of a sonic wave in the liquid. Hence, the formation of a standing wave of lambda/4, the concentration of cavitation gas bubbles, unstability and damages are all inhibited. Consequently, extremely stable atomization can be performed, and said atomization is abound in general applicability.
Patent JP-S6379012-A (JP)
Title: Environment measurement
Inventor: ASHIKAWA TAKESHI
IPC: G01D1/00
Filed: 1986-09-23
Abstract: PURPOSE:To achieve a higher efficiency of measuring work with a reduced measuring time, by comparing measurement data with the preceding value in the measurement of more than one pieces of environment information to sample the data as measured value when the resulting difference is within a fixed range. CONSTITUTION:A measuring apparatus 1 incorporates a measuring section 12 which measures several kinds of data for room temperature or the like and a hand-held computer 19 is mounted. First, the measuring section 12 is started by the operation of a specified keyboard 20 to start the measurement of various pieces of environment information. In other words, data measured with the measuring section 12 as detected with a detecting sensor 17 (temperature sensors 31-39 or the like) is read in at a specified sampling cycle. Then, data obtained following the second sampling are compared with the preceding data and sampling is repeated until the difference of both the data gets within a specified range. When the data difference enters the specified range, the data involved is adopted as measured value to complete the measurement. Thus, data are stored sequentially into a memory of the computer 19 one each corresponding measurement, thereby enabling the display 21, transfer 70 or other operations of data.
Patent JP-H03218822-A (JP)
Title: Ultraviolet screening glass
Inventor: ANDO HIDEKAZU
IPC: B32B7/02
Filed: 1989-09-01
Abstract: PURPOSE:To manufacture an ultraviolet screening glass of superior durability and high visibility beam transmittance and high radiation refractive index by composing high refractive index films or low refractive index films forming an air side outermost layer composed of an oxide containing at least one of Zr, Ti, Hf, Sn, Ta and Bi and at least one of B, Si and P. CONSTITUTION:An ultraviolet screening glass is formed by laminating high refractive index films and low refractive index films alternately on a transparent base. The transparent base 1 is composed of glass, plastic or the like. It is preferable to compose high refractive index films 2, 4, 6, 8, 10 and 12 of an oxide composed mainly of at least one kind of Zr, Ti, Hf, Sn, Ta and bi and at least one kind of B, Si and P, and in the case that an air side outermost layer is not formed with the high refractive index films, the high refractive index films can be composed of ZrO2, TiO2, HfO2, SnO2, Ta2O5, Bi2O3 and the like stabilized by ZrO2 and Y2O3. The material for the low refractive index films 3, 5, 7, 9, 11 and 13 is not limited, and particularly the air side outermost layer 13 should be composed of low refractive index oxidized films containing at least one kind of Zr, Ti, Hf, Sn, Ta and Bi and at least one kind of B, Si and P.
Patent JP-S60117954-A (JP)
Title: Message waiting operation system
Inventor: SAKO YUKIHIRO
IPC: H04M3/537
Filed: 1983-11-30
Abstract: PURPOSE:To attain the proper control for message waiting with a private branch exchange, a key telephone device, etc. by allocating automatically even the telephones having the prescribed relation with at least one telephone defined as a message center also as message centers. CONSTITUTION:When the prescribed data is supplied from an extension telephone corresponding to the data stored in a register means 14, a processing means 15 receives said data as the data on the message waiting information and stores it to a message waiting information register 16 within an operation data memory 13. The data on the message waiting information is stored so as to know that the message waiting to an extension telephone Ti, for example, is set and registered by an extension telephone T0 serving as a message center. In such a way, the means 15 refers to its own timer 17 and calls the telephone Ti supplied with message waiting every prescribed period of time to inform the presence of the message waiting.
Patent JP-S59165294-A (JP)
Inventor: ANATORU FUAAMAN
IPC: G11C7/00
Filed: 1983-11-30
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-S6287095-A (JP)
Title: Method of accumulation and cultivation of aromatic substance of fragrant mushroom mycelium
Inventor: IWADE INOSUKE
IPC: A23L27/24
Filed: 1985-10-11
Abstract: PURPOSE:To obtain the titled substance useful as a food additive, etc., in high yield, by cultivating a fragrant mushroom mycelium in a liquid medium for Basidiomycetes, containing a salt such as Mg salt, Cu, Zn, phosphate, etc., as an inorganic salt and secondarily cultivating it in a liquid medium having a different composition and containing a yeast extract. CONSTITUTION:A fragrant mushroom mycelium is subjected to a first culture in a liquid medium for Basidiomycetes, containing a magnesium salt (e.g., magnesium sulfate, etc.), copper (e.g., copper sulfate, etc.), zinc (e.g., zinc sulfate, etc.,) and a phosphate (e.g., potassium hydrogensulfate, etc.,) as inorganic salts in components of the liquid medium and the primary culture mycelium is inoculated into a second liquid medium having a composition different from that of the primary liquid medium and containing especially a yeast extract and subjected to a second culture, to give an aromatic substance of the fragrant mushroom mycelium.
Patent JP-2000056332-A (JP)
Title: Information recording device and recording medium sheet
Inventor: SATO EIJI
IPC: G02F1/01
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide the information recording device which can record information on a recording medium sheet with constant display quality. SOLUTION: The information recording device is equipped with an information recording means 41 which records information of characters, an image, etc., to be recorded on liquid crystal panel 11 where information can be recorded and erased and a detecting means 34 which detects the physical state of the liquid crystal panel 11, and the detecting means 34 is arranged on the upstream side of the position where the information recording means 41 records the information in the conveyance direction of the liquid crystal paper.
Patent JP-H0547287-A (JP)
Title: Circuit breaker
Inventor: TSUJIMURA SHIGERU
IPC: C22C38/00
Filed: 1991-08-10
Abstract: PURPOSE:To actuate a circuit breaker in predetermined conditions securely without having effects of a peripheral temperature. CONSTITUTION:A pair of external terminals 12, 14, a magnetic material element 16 electrically connected with the external connection terminal 12 and comprising nickel-iron alloy including nickel by a weight ratio of 33-40%, and contact members 20, 24 electrically connected with the magnetic material element 16 for opening and closing a circuit are provided. A magnet 34 is provided to be sucked by and get apart from the magnetic material element 16. An energization member 38 energized to get the magnet 34 from the magnetic material element 16 is provided.
Patent JP-S61102527-A (JP)
Title: Synchronizing signal generating circuit of thermography device
Inventor: NAKAYAMA YOJI
IPC: G01J5/48
Filed: 1984-10-25
Abstract: PURPOSE:To obtain a synchronizing signal generating circuit which eliminates the need for a light source and a photosensor, or a magnet and a magnetic sensor, etc., and their positionings by generating pulses on the basis of the level variation of the output signal of an infrared detector and obtaining a signal synchronizing with the rotation of a rotary mirror. CONSTITUTION:The detection signal of the infrared detector D is amplified 1 and then branched; one is sent to a display device 3 and the other is passed through a DC regenerating circuit 4 to generate a synchronizing signal which controls a motor 6 for driving the rotary mirror RM by a pulse generating circuit 5. The rotary mirror RM is rotated at a high speed by the motor 6 and the spot of the detector D is scanned. There is timing at which the detector D detects its emitted infrared rays once in the scanning of one reflecting surface in said scanning process without fail. Then, the intensity of infrared rays incident on the detector D decreases at the timing, so the output signal of the detector D is minimum. For the purpose, a pulse is generated on the basis of level variation of the output signal of the detector, so that a signal synchronising with the rotation of the rotary mirror RM is obtained.
Patent JP-H07160090-A (JP)
Title: Image-forming device
Inventor: JIERARUDO EMU FURETSUCHIYAA
IPC: G03G15/01
Filed: 1994-09-20
Abstract: PURPOSE: To improve a picture forming device for directly using an intermediate belt as a picture forming device instead of the fourth picture forming drum system in a tandem printing system. CONSTITUTION: A printing engine 91 includes a first picture forming device 80 and second picture forming drum devices 101-103. In the device 80, a corona generating device 82 charges a part 28a of a belt 28, an exposing device 84 forms a latent image 20d, an a developing device 86 develops it, and a black visible tone picture 20e is generated on the belt 28. Afterwards, tone pictures in yellow, cyan, and magenta are formed by each device 101-103, and exactly matched on the black tone picture 20e on the belt, and successively overlapped as estimated, and a four tone picture 20h is formed. In this device, one of latent images is directly formed on not the drum but the belt, and when color toner having the minimum adhesion is selected for this specific system, the loss or friction of the toner can be escaped.