baber/WOPTO huggingface dataset:
Patent JP-S61182500-A (JP)
Title: Centrifugal multiblade blower
Inventor: EBATA YASUHIKO
IPC: F04D29/66
Filed: 1985-02-08
Abstract: PURPOSE:To reduce the absolute value of a noise with an nz-sound being as the center, by connecting a cavity part of predetermined volume, provided in a nose part of a casing, with an opening part of small size, provided in an external surface of the nose part brought into contact with a flow of air, through a pipe line having an opening section area. CONSTITUTION:A nose part 14 generates a turbulence being hit by air immediately after coming out from a multiblade impeller 11, and a blower, providing an opening part 15 of sectional area S in the depth directional center of an external surface of the nose part 14 opposed to the multiblade impeller 11 while a cavity part 16 of volume V in a position L from the opening part 15, connects the opening part 15 with the cavity part 16 through a pipe line 17 of sectional area S. In this way, the blower, reducing a sound level of frequency with an nz-sound being as the center while also a reverberating sound due to a space surrounded by the impeller 11 and a casing 13, enables also the absolute value of a noise to be reduced. Further the blower, in which a substantially limited position and shape of the multiblade impeller 11, air guider 12 and the casing 13 can be more freely designed because the nz-sound is decreased than usual, can obtain large contribution to the improvement of performance of efficiency or the like of the blower.
Patent JP-S57138372-A (JP)
Title: Food freezing method and apparatus thereof
Inventor: OGAWA YUTAKA
IPC: A23L3/36
Filed: 1981-02-19
Abstract: PURPOSE: To prevent the permeation of a cooling liquid into a material to be frozen and the damage thereof, by changing over the cooling steps with a gas and a liquid one after the other, forming a forzen layer on the surface of the material to be frozen, and cooling the material with the liquid.  
     CONSTITUTION: A material to be frozen is precooled by an air cooling apparatus consisting of a blower 4 and a ventilation duct 5 till the formation of a frozen surface layer on the whole surface of a material 7 to be frozen, and the operation of the air cooling apparatus is stopped. A three-way cock 11 is directly changed over to convert the operation into a cooling operation with a liquid to freeze the material 7 to the desired part thereof. A pump 21 is then operated to wash the freezing liquid from the frozen surface of the material 7. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S56119306-A (JP)
Title: Holder for electric tool
Inventor: WATANABE YOSHIHIKO
IPC: B25B21/00
Filed: 1980-02-26
Abstract: PURPOSE: To obtain a holder which can be used to change the position of installing a handle depending upon the place where a tool is used and, in addition, to simultaneously furnish the handle and a stopper rod with the tool proper.  
     CONSTITUTION: A holder is mounted in such a way that a stopper rod 2 used to adjust the processing amount of an electric tool is put through the holder, and a band 9 made of steel or plastics is bound round the tool proper 1, while a tie bolt 14 is employed to fix the holder. Since an L-shaped stopper holder 7 and the band 9 in piles can be tied hard to an insert 12 of a handle 11 with a tie bolt 13 in such a manner that they engage with each other, the handle 11 and the stopper rod 2 can be simultaneously fixed to the tool proper 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10223787-A (JP)
Title: Surface mounted component
Inventor: TONEGAWA KEN
IPC: H05K3/30
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a surface mounted component whose cap is surely insulated from a conductive pattern formed on a ceramic board. SOLUTION: A surface mounted component 10 is composed of a rectangular parallelopiped ceramic board 1 of material mainly composed of barium oxide, aluminum oxide, and silica and a metal cap 6 formed of copper or copper alloy and nearly U-shaped in cross section. The ceramic board 1 is equipped with a conductor pattern 2, a resistor pattern 3, and a fixed electrode 4 located on its surface 1a and a side electrode 5 located on its side face 1b to connect a surface electrode (not shown) on a mounting board where the surface mounted component 10 is mounted to the conductor pattern 2 on the surface 1a. The metal cap 6 is composed of a rectangular upside 6a and four sides 6b which are bent downward at a right angle from the two opposed sides of the upside 6a.  An insulating layer 11 of insulator formed of the same main components with the ceramic board 1 is provided onto the surface 1a of the ceramic board 1 so as to confront the lower edges of the sides 6b of the metal cap 6.
Patent JP-S63192121-A (JP)
Title: Key input device
Inventor: MITARAI AKIRA
IPC: G06F3/0487
Filed: 1987-02-04
Abstract: PURPOSE:To improve the operability of a key input device by setting the size, the color, etc., of each key of an input device, storing temporarily those set various information and also controlling these information in a prescribed procedure. CONSTITUTION:An operator turns on a power source and also sets a setting mode to set the size, the color, the function, etc., of each key. These set information are temporarily stored in a memory 24. When all the keys are through with setting operation, the operator changes the setting mode to an operation mode. In this operation mode a panel control means 26 reads out the information stored in the memory 124 according to the procedure stored previously. Then the designated size, color, function, etc., are given to each key and a key input device is set under an operable state. Thus it is possible to set optionally the size of each key and also to identify the adjacent keys in different colors. Then a desired key can be identified from other keys. As a result, the key input operability is improved.
Patent JP-S55117860-A (JP)
Title: Fluorescent lamp
Inventor: KAKINOTE KEIJI
IPC: H01J61/42
Filed: 1979-02-28
Abstract: PURPOSE:To enhance the utilizing efficiency of ultraviolet rays and reduce the reflecting loss of visible rays generated for raising the luminous efficiency of lamp by providing a braided fibrous substance coated with a fluorescent substance on the inside surface of lamp tube. CONSTITUTION:The inside surface of the lamp tube 1 for a fluorescent lamp is provided with the braided fibrous substance 5 consisting of mono- or multilayered glass wool mesh, etc., the surface of which is coated with the fluorescent substance 3 to form the fluorescent layer 6. The formation of the fluorescent layer 6 on the surface of the braided glass wool mesh is made after or before the braided fibrous substance 5 is inserted into the lamp tube 1. Thus, the ultraviolet rays can be effectedly directed into the fluorescent layer 6, the visible rays 7 generated can be radiated to the outside with less reflecting loss, so that the luminous efficiency of the lamp can be raised.
Patent JP-H02203549-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANAKA MITSUO
IPC: H01L21/76
Filed: 1989-02-02
Abstract: PURPOSE:To prevent the generation of stress in an active region by a method wherein, after a comparative thick oxide film is formed on a semiconductor substrate, and an isolation trench is formed, a silicon nitride film is deposited on the whole surface, a crystal silicon film is buried in the isolation trench, and the surface is oxidized. CONSTITUTION:After a buried layer 12, an epitaxial layer 13, and a thermal oxide layer 14 are formed on a semiconductor substrate 11, an element isolation trench 15 is formed by dry etching. An oxide film 16 is formed, and a channel stopper region 17 is formed by ion-implanting high concentration boron. At this time, a silicon nitride film 18 is deposited; a polycrystalline silicon film 19 is deposited; the polycrystalline silicon film 19 except the isolation trench is eliminated by etching; the polycrystalline silicon film 19 is buried only in the isolation trench 15. Next, an oxide film 20 is formed on the surface; by using the silicon nitride film 18, an oxide film 20 is formed only in the isolation trench 15, thereby obtaining an element isolation structure having no recess in the vicinity of the surface, and obtaining a state where stress is scarcely applied in an active region 21 after element isolation process is finished.
Patent JP-H03229207-A (JP)
Title: Automatic conveying and butting device for optical fiber
Inventor: FUKUOKA SATOSHI
IPC: G02B6/38
Filed: 1990-02-02
Abstract: PURPOSE:To perform various kinds of optical inspection mechanically by moving a conveying device reciprocally, conveying plural holders, mounted on a palette stage, to a simple butting device in order, and connecting terminals of both optical fibers by butting. CONSTITUTION:The conveying device 30 grips the holders 2 mounted on the palette stage 20 in order and conveys the holders 2 reciprocally between the simple butting device 10 and palette state 20. Then a butting stage moves forward with the energizing force of a flat spiral spring to make a butt connection between respective coated fibers on a side to be measured and coated optical fibers on a measurement side. Thus, while the optical fibers on the measurement side and optical fibers on the side to be measured are butted and connected automatically and easily, transmission loss, etc., is measured optically. Consequently, the butt connecting operation for the optical fibers and various kinds of optical inspection are performed continuously and automatically.
Patent JP-H09217366-A (JP)
Title: Self-standing type form block and construction method in which it is used
Inventor: OTSUKI TAKAYUKI
IPC: E02D29/02
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To improve landscape function, facilitate the construction work, and improve the strength of a wall face by forming the wall face which consists of a specific upper connection receive angle and a lower connection leg angle which protrude on a rear surface of a panel and is formed by abutting a plurality of panels. SOLUTION: Connection receive angles 4, 4 and connection leg angles 5, 5 are fixed in an upper part and in a lower part on a rear surface of a panel 2 which forms a cut stone piled up pattern, respectively. The connection leg angle 5 protrudes at a position where a support point of the panel which rises is moved from a lower part of the panel to an upper part between intermediate parts and toward the back part with a wide interval so that it can be connected on the connection receive angle 4 of a form block which is adjacent to the lower part thereof. The connection receive angles 4, 4 are provided with a narrower interval than that of the connection leg angle in the lower part so that they receive the connection leg angles 5, 5 of two form blocks which are adjacent to the upper part thereof.  A block at an upper step is put on a self-standing type form block at a lowre step, and the connection receive angle 4 and the connection leg angle 5 are fixed by using a bolt to integrate the self-standing type form blocks at upper and lower steps solidly.
Patent JP-H11222697-A (JP)
Title: Zinc oxide thin film forming device, formation of zinc oxide thin film and production of semiconductor device substrate and photovoltaic element using the thin film
Inventor: IWATA MASUMITSU
IPC: H01L31/04
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a zinc oxide thin film of electrolytic deposition by which the deposition of the film on the backside of a substrate is prevented. SOLUTION: A counter electrode 204 is disposed in the plane of projection of the principal plane of a conductive substrate 203 from the perpendicular direction in an aq. soln. contg. zinc ion. Accordingly, when this method is applied in the solar cell forming process, the short-circuit current density of the solar cell and the conversion efficiency are increased and further the yield and durability are improved.
Patent JP-H09213048-A (JP)
Title: Tape cassette
Inventor: NIHEI YASUTOKI
IPC: G11B23/087
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To improve the sliding of a tape reel by interposing a slide resistance layer made of a lower frictional material between the bottom surface of the tape reel and the inner surface of the lower cell of a cassette housing to make the frictional force between the bottom surface of the lower flange of the tape reel and the inner surface of the lower cell of the housing small. SOLUTION: A slide resistance sheet 20 on which a low frictional material having a small friction factor is stuck is interposed between the bottom surface of the lower flange 7 of the tape reel 5 of a cassette housing 1 and the inner surface of a lower cell 3. The sheet is made to have a two-layer structure consisting of a film layer 21 as a first layer and the slide resistance layer of a second layer laminated on the layer and the layer becoming the outside is formed out of a low frictional material having a small friction factor. As the layer of the sheet 20, for example, a PET (polyethylene terephthalate) film can be applied. As the slide resistance layer, for example, synthetic resin (for example, polyethylene resin) in which Si is made to be included can be applied.
Patent JP-H05347253-A (JP)
Title: Light exciting cvd device
Inventor: YUASA HIROSHI
IPC: H01L21/31
Filed: 1991-02-19
Abstract: PURPOSE:To provide a thin film forming device where contaminants inside a reaction chamber can be removed without opening the reaction chamber, where a thin film is formed on a substrate through a photochemical reaction method. CONSTITUTION:A gas blowoff opening 38, which is provided for a lower gas feed nozzle 39 which introduces reaction gas into a reaction chamber 31 toward a substrate 36 and an upper gas feed nozzle 39 which introduces gas that is not related to reaction towards a light transmitting window (in the Figure, located above the substrate 36) that transmits light emitted from a light source, is formed of porous material such as sintered porous substance. A gas flow path inside a reaction chamber 31 is of structure which has no irregularities so as not to produce a turbulent gas flow, plasma discharging electrodes 34 are provided to the sides of the reaction chamber 31 to remove contaminants attached to the inside surface of the reaction chamber 31 with plasma discharge.
Patent JP-S53110543-A (JP)
Title: Optical branching and coupling circuit
Inventor: KATAYAMA YUUZOU
IPC: G02B6/42
Filed: 1977-03-08
Abstract: PURPOSE:To produce optical branching and coupling circuits of aribtrary patterns by polymerizing the polymerizable monomer impregnated in a transparent plastic sheet through radiation of light or electron beam thereto.
Patent JP-S56121149-A (JP)
Title: Microprogram control equipment
Inventor: SATOU KAZUYUKI
IPC: G06F9/22
Filed: 1980-02-28
Abstract: PURPOSE:To execute the processing at a high speed by providing an address generating memory device storing a data which has added ''1'' to the address, independently from the control memory device. CONSTITUTION:When the microaddress showing the address A is outputted by the selector 12, this address is in put in common to the control memory device 11 and the address generating part 21. As a result, the corresponding microinstruction is read out from the address A of the device 11, and also a data showing the address A+1 is read out from the address A of the address generating part 21. The read-out outputs of the device 11 and the generating part 21 are retained in the microinstruction register 14 and the address register 16, respectively, by the timing of a machine clock signal MCLK. In a normal state, the register 16 is selected by the selector 12, and on the other hand, in case when the register 14 is a branch instruction, the branch address is selected by the selector 12, and both of them are output to the address line 13. In this way, the processing can be executed at a high speed by using a device 11 and a generating part 21, consisting of high speed memory elements.
Patent JP-H041476-A (JP)
Title: Infinite prime mover
Inventor: YOSHIDA TAKEO
IPC: F03G7/10
Filed: 1990-02-02
Abstract: PURPOSE:To secure a prime mover operating various machines without using electric power on fuel by setting a spring to the tip of a crank, and rotating a crankshaft with elastic transmission of the spring. CONSTITUTION:When a special-form disk 2 presses a roller 3 down, a lever 4 is transmitted to a lever 5, whereby another lever 6 is moved to some extent, and a spring 7 is extended pulling a crank 8, thus a crankshaft 1 is turned round. In order to transmit the rotation of the crankshaft 1 to a shaft 9, its torque is transferred from a gear 10 to a gear 11, a flywheel 12 is rotated by rotation of turning the shaft 9, so that the crank 8 comes to a bottom dead center, while the spring 7 goes to a top dead center. The crank that has gone to the top dead center moves, transmits and rotates repeatedly in order of 1, 2, 3, 4, and 5, thus it operates as an infinite prime mover.
Patent JP-H11224462-A (JP)
Title: Broadcast signal recording method and device
Inventor: TSUBOI SHUSUKE
IPC: H04N5/44
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To simultaneously view and listen or record programs of plural enterprise without using plural tuner parts. SOLUTION: A broadcast in which programs of plural enterprizing companies are included in one physical channel is received with a tuner 5 to be demodulated in a demodulation part 7 and a transmission error is corrected in an error correcting part 9. A transmission control signal decoding part 19 separates bit streams of videos and voices and transmission control information or program selection information from the broadcast signal subjected to an error correction to control the demodulation part 7 and the error correcting part 9. A signal in which the transmission control information or the program selection information are multiplexed to the bit streams is recorded in a recording and reproducing part 29 via digital interface parts 25, 31.  Then, an HDTV decoding device 15 and an SDTV decoding device 17 decode the bit streams to be applied via a signal changeover part 11, a descrambling part 13 into videos and voices.
Patent JP-S59150872-A (JP)
Inventor: ITOU SADAYOSHI
IPC: E05B49/00
Filed: 1983-02-18
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-H02205039-A (JP)
Title: Mounting method for semiconductor pellet
Inventor: TAIRA SHINSUKE
IPC: H01L21/52
Filed: 1989-02-02
Abstract: PURPOSE:To maintain a wire length in a wire bonding of next step constant, to shorten characteristic regulating time and to further eliminate characteristic malfunction by recognizing a bonding pad of a semiconductor pellet, and mounting it at the pad position as a reference. CONSTITUTION:A X-Y-theta-Z moving table 1 is moved in an XY-axis direction, a first recognition bonding pad 6 of a semiconductor pellet 4 is displayed on a monitor 5 by a camera 3, the brightness and darkness of the pad and the periphery are recognized as a binary image by a recognition unit 2, and the position of the pad 6 is detected. Then, a second recognition bonding pad 7 is similarly detected, deviations of X, Y, theta to a reference mounting position are calculated, the deviations are corrected by the table 1, and the pellet 4 is mounted on the mounting land of a lead frame.
Patent JP-S58154532-A (JP)
Title: Bicyclohexyl derivative
Inventor: RUDORUFU AIDENSHINKU
IPC: C07C69/24
Filed: 1983-02-18
Abstract: Bicyclohexyl derivatives of formula I R1-Cy-Cy-X-Y I wherein X is -CO-O- or -O-CO-, Y is alkyl or perfluoroalkyl in each case of 1-8 C atoms, -Cy-Cy-R2, -Cy-Ph-R2, -Ph-Cy-R2, -Ph-Ph-R2 or -Ph-Dio-R2, Cy is 1,4-cyclohexylene, Ph is 1,4-phenylene, Dio is 1,3-dioxane-2,5-diyl and R1 and R2 are each alkyl or alkoxy in each case of 1-8 C atoms, can be used as components of liquid crystal dielectrics.
Patent JP-H08221434-A (JP)
Title: Corpus preparing method
Inventor: MATSUDA JUNICHI
IPC: G06F17/28
Filed: 1995-02-14
Abstract: PURPOSE: To attain the reconstruction of a corpus by providing processing time corresponding to the usage purpose of the corpus by imparting a keyword to each sentence in the corpus and extracting representative example sentence while using the including relation of the keyword. CONSTITUTION: A keyword number table is searched to calculate a sentence number IM of a sentence for which a representative sentence flag is '0' and the number of keywords is maximum (504). Then, a sentence S (IM) of an IM-th record in a large scale corpus is read (506) and written in a small scale corpus (507). Further, a representative sentence flag F (IM) of the keyword number table is changed into 1 (508). Besides, the keyword table is searched to successively read keywords K (IM, k) [0<<=m(IM)] of the snetence having the sentence number IM, and existing flag G(j) of the same keyword K(j) in the keyword table is turned to 1 (512). This processing is performed until all the existing flags of the keyword table are turned to 1 and all the keywords are covered.
Patent JP-H05225432-A (JP)
Title: Front door for automatic vending machine
Inventor: GODA YUICHI
IPC: G07F9/10
Filed: 1992-02-12
Abstract: PURPOSE:To facilitate the mounting of components such as a goods takeout part, a display, a coin processor, a note processor, and a return lever, etc., by mounting them on a sheet of plate member, and mounting the plate member on a front door. CONSTITUTION:The components required minimum for the sales of goods such as the goods takeout port 28, the display 22, the coin processor 24, the note processor 20, and the return lever 26, etc., are mounted on a sheet of plate member 32. The plate member 32 on which those components are mounted is mounted on the front door 14. In such a case, the plate member 32 is tightened with screws on the front door 14 in such structure that the member can be prevented from being dismounted from the front plane of the automatic vending machine 10. In such a way, the component of the note processor 20 can be easily mounted only by mounting the plate member on the front door 14 by manufacturing the plate member 32 on which each component is mounted in one component. Therefore, since the component of the plate member 32 remains unchanged even when the kind of the automatic vending machine 10 is changed, it is possible to reduce a cost, etc.
Patent JP-H05221552-A (JP)
Title: Facsimile
Inventor: SHIRASAKA KAZUMI
IPC: H04N1/00
Filed: 1992-02-12
Abstract: PURPOSE:To reduce any diseconomy, such as wasteful use of a recording paper sheet and useless consumption of communication circuit rental fee, by a method wherein the non-passage of a document through a document reading part 13 owing to defective conveyance of the document is immediately and accurately detected. CONSTITUTION:A detecting roller 14 rotated along with conveyance of a document is arranged on a document reading part 13 or downstream in the conveyance direction of a document from the document reading part. Through detection of rotation of the detecting roller 14 by means of a slit plate 16 and a photoelectric switch 17, the passage of the document through the reading part 13 is detected.
Patent JP-S5957609-A (JP)
Inventor: KAWAHARA ICHIROU
IPC: A47G33/00
Filed: 1983-02-16
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-H09216476-A (JP)
Title: Offset printing machine and offset printing using this machine
Inventor: KANEKO NORIO
IPC: B41F13/08
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a printing machine capable of performing a high precision offset printing and an offset printing method using this machine. SOLUTION: This offset printing machine consists of at least, a means 2 for packing an ink in a pattern-formed printing plate, a means for receiving this ink into a blanket 1, a means for transferring the ink received into the blanket 1 to a material to be printed, means 3, 4 for fixing the material to be printed and a printing plate and a means for controlling these means. The blanket 1 is formed of at least, a two-tier viscoelastic material and is fixed to a blanket cylinder by a chemical means.