baber/WOPTO huggingface dataset:
Patent JP-H0310123-A (JP)
Title: Abnormality detecting apparatus utilizing acoustic analysis
Inventor: SAKIMOTO TSUTOMU
IPC: G01H17/00
Filed: 1989-06-07
Abstract: PURPOSE:To decrease labor required for judging abnormality and to improve efficiency in abnormality diagnosis by driving a microphone up and down and left and right, and scanning the entire region to be monitored. CONSTITUTION:The sounds generated at various parts of a device 1 are collected with a sound collecting microphone 2. The sounds are transduced into sound wave signals. The sound wave signals are converted 12 into digital data. A Frouier transformation device 13 analyzes the power spectrum of the collected sound waves based on the sound wave data. The microphone 2 is made to scan in the X and Y directions in two dimensions when the device 1 is normal, and the analyzed data of the device 13 at this time are written in a data storage memory 14 in correspondence with the X-Y scanning position. At the time of actual monitoring, the data are read out of the memory 14 in correspondence with the X-Y position to which the microphone 2 is directed in synchronization with the X-Y scanning of the microphone 2. Then, the present analysis data of the device 13 are compared with the reference value which is read out of the memory 14 in a sound wave diagnostic device 15. When the deviation between the reference value and the present analysis data exceeds the preset value, the abnormal signal is generated. Then the picked-up image of the abnormal- sound generating part is obtained in a camera monitor 11 in response to the abnormal signal.
Patent JP-H05305942-A (JP)
Title: Box only
Inventor: SASAKI JUNICHI
IPC: B65D6/00
Filed: 1992-04-21
Abstract: PURPOSE:To provide a box which can be mass-produced, and can be easily manufactured by a conveyor system like order-made ones made by furniture craftsmen, when good craftsmen are decreasing. CONSTITUTION:The title box can be easily manufactured using a box mold 1 with a wooden material or metal material, and the box mold 1 can be stored or easily transported. Also, the finishing material can be changed according to the needs of the age.
Patent JP-H074726-A (JP)
Title: Air conditioner
Inventor: YAMAMOTO SAKAE
IPC: F24F11/02
Filed: 1993-06-16
Abstract: PURPOSE:To provide an air conditioner which can cope with a wide range of power source voltages. CONSTITUTION:When a voltage which is fed from an AC power source 7 to an outdoor unit control part 5 is a specific value, a normal pulse wave form is output from an inverter part 6 to a frequency-variable type compressor 2. When the voltage which is fed from the AC power source 7 to the outdoor unit control part 5 becomes higher than the specific voltage, an automatic voltage controller 8 operates the pulse form which is output from the inverter part 6 to the compressor 2, and controls the voltages so that the output to the compressor may become uniform. That is, as the voltage fed from the AC power source 7 becomes larger, the pulse voltage fed from the inverter part 6 also becomes larger, but by varying the signal width of the pulse wave form, a mean output voltage to the compressor 2 is kept uniform. In this method, an inverter-protecting device does not work, and the operation of an air conditioner can be continued.
Patent JP-H0816309-A (JP)
Title: Tracer
Inventor: ARISAKA MAYUMI
IPC: G06F3/0488
Filed: 1994-06-27
Abstract: PURPOSE:To enable tracing so as to surround only the desired area with high precision by providing first and second deciding means. CONSTITUTION:An arithmetic control part 4 is corresponding to the respective first and second deciding means, area calculating means and timer corresponding to its functions. Next, when a track ball 1 is manipulated, vector information dx and dy is successively inputted, and the vector information is normally stored through a line display/erasure control part 3 into a display line managing memory 2. On the other hand, the line segments successively inputted by manipulating the track ball 1 are inputted to an image memory 5 as well, and a trace line composed of those continuous line segments is displayed on a CRT display 7. At the arithmetic control part 4, the area of the trace line and a closed area connecting the start point and end point of that trace line is calculated, the character information expressing that area is inputted to a character memory 6, and a numerical value expressing that area is displayed on the CRT display 7.
Patent JP-S5667534-A (JP)
Title: Contact reactor
Inventor: HASHIMOTO SHIYOU
IPC: B01J8/04
Filed: 1979-11-08
Abstract: PURPOSE: To obtain a reactor which is small in size and permits uniform mixing, at the time of mixing another gas with the gas past through the prestage catalyst bed layer and passing the said mixture of gas through poststage catalyst bed, by providing a perpendicular partition plate, a dispersion pipe and a perfolated dispersion plate between both catalyst beds.  
     CONSTITUTION: In the contact reactor which mixes the 2nd gas in the 1st gas past the catalyst bed of a prestage then sending the same to the catalyst bed of the post stage, a perpendicular partition plate 5, a dispersion pipe 6 for the 2nd gas having multiple small holes 61, and a dispersion plate 7 which is a slotted or perfolated plate, are providing between the last catalyst bed 3 and the 2nd catalyst bed. When 2nd gas from the small holes 61 is blown to the 1st gas past the 1st catalyst bed 3 at a right angle or in a slightly counter-current manner, they are roughly mixed by the blocks of every partition plate 5 and are further thoroughly mixed by the plate 7, after which the mixed gases are sent to the 2nd catalyst bed 4. In this way, the apparatus of simple construction with superior mixing is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S632353-A (JP)
Title: Alleviation of stepwise difference of wiring
Inventor: YAMAMOTO EIICHI
IPC: H01L21/3213
Filed: 1986-06-23
Abstract: PURPOSE:To prevent an interlayer insulating film from being irregular in thickness and clevis from occurring at a fine groove by forming an organic resin layer and an insulating layer in a laminated shape on a conductor wiring layer, then etching back in two stages to have selectivity of another etching gas type for both, and then forming newly an insulating layer as an interlayer insulting film. CONSTITUTION:An organic coating film 15 is etched back in a first stage, for example, by a reactive ion etching method with oxygen gas. Then, with remaining organic coating film 15a on a stepwise side 23 and a stepwise groove 24 as a mask an insulating layer 14 is etched back in second stage, the layer 14 on a conductor wiring layer 13 is completely removed, the remaining film 15a is removed, and an insulating layer 16 is newly formed as an interlayer insulating film on the layer 13, the top of the remaining insulating layer 14a, and other substrate by a CVD method. A fine groove can be flattened without clevis by suitably setting the etching selectivity ratio of the film 15a to the layer 14.
Patent JP-S5782789-A (JP)
Title: Timer device in electronic system
Inventor: MURATA JIYUNZOU
IPC: G04F10/00
Filed: 1981-09-14
Abstract: PURPOSE:To perform stopwatch-operation regardless of timer function, and, to prevent lag between setting time of timer and present time from occuring in an electronic timer device by interposing an input circuit between two LSIs. CONSTITUTION:If a switch S3 of an input circuit INC is set at a location shown with a solid line, and if a switch S1 is turned on, each of input terminals for time setting S, F, SEC of a circuit LSI2 turns 1 respectively and the LSI2 is set in a holding state of stopwatch-operation, and, then, if the S3 is made to change over to the location shown with a dotted line, timing operation counting time in minute and second is made to start. At this time, if a switch S2 is turned off, a time counted in minute and second is displayed through a display TDC. And, if the S3 is made to change over to the location shown with an alternate long and short dash line, the timing operation is brought to a halt and a time counted up to this time is displayed through the display DTC. Further, the circuit INC which is interposed between a circuit LSI1 and the circuit LSI2, which are having the timer function, applies a signal voltage Vc, which is the same signal as an actuating signal for timer, onto the circuit LSI2 at the  time when the actuating signal for timer to be transmitted from the circuit LSI2  is absent.
Patent JP-S5667941-A (JP)
Title: Forming method of electrode and wiring layer
Inventor: KAWAGUCHI MIKIO
IPC: H01L23/52
Filed: 1979-11-08
Abstract: PURPOSE:To eliminate producing a leak by a method wherein an Al layer is installed on a semiconductor substrate by means of an insulation layer, an Al-Si alloy layer is formed by injecting a Si ion into a superficial part and these are etched into a given pattern. CONSTITUTION:After a diffusion layer 2 is formed on a Si substrate 1 taking an oxide film 3 as a mask, an Al layer 4 is evaporated on the entire surface and a si ion layer 5 is injected into a superficial part to form an alloy layer 6. And then, utilizing a resist layer, an etching is performed to a given pattern to form an electrode and a wiring. With this, it is made that Al does not diffuse and permeate into the Si substrate during a heat processing, and a leak due to a Si remnant is not produced, thus, a semiconductor system of high reliability which can maintain the expected characteristic being simply prepared.
Patent JP-S5770274-A (JP)
Title: Vapor deposition apparatus
Inventor: SATOU NORIAKI
IPC: H01L21/203
Filed: 1980-10-17
Abstract: PURPOSE:To attain to equalize a thickness of a vapor deposition film by constitution so as to mutually intercross a locus of a substance to be evaporated accompanying rotation and revolution of a support dish of the substance to be evaporated. CONSTITUTION:To an inner surface of water support dishes 1, 1' forming a part of a spherical surface, plural semiconductive wafers are fixed. A revolution shaft 4 is supported in a freely rotatable manner by a gear box 5 and one end 4a thereof is engaged with a crank shaft like part of a drive source. the gear box 5 comprises gearing a stationary main gear 6 and plural rotatable and revolvable auxiliary gears 7 and each gears 7 are connected to each end parts of rotation shafts 3, 3'.  Further, a space between the shaft 4 and shafts 3, 3' is connected by a connecting  arm 8 and a protruded part 11 and an evaporation source 10 is provided to a lower  part. In this case, a ratio N1/N2 of a tooth number N1 of the main gear 6 and a  tooth number n2 of the auxiliary gear 11 is selected to such a value that a special  position of a point of the support dishes 1, 1' is returned to an initial condition by  three revolutions or more, for example, the ratio N1/N2 is selected to 7/3, 7/4.
Patent JP-S63309900-A (JP)
Title: Optimum packing system for material to be compressed of high-pressure compression and volumetric reduction treatment equipment
Inventor: HAMADA MASAO
IPC: B30B9/32
Filed: 1987-06-12
Abstract: PURPOSE:To execute efficient packing of drum cans for storage by making combination use of a turn table system involving disposition of plural pieces of the drum cans on roller pedestals of a turn table and a microcomputer. CONSTITUTION:The materials which are molded and volumetrically reduced by a press section 1 and are to be compressed are ejected onto a roller conveyor 2 and are packed into the drum cans 5 for storage selected on the turn table 4 by a device 3 for repacking the materials to be compressed 3. On the other hand, the drum cans 5 which attain a packed value are delivered by a delivery cylinder 8 from the table 4 onto a delivery roller conveyor 9 and are sent to the ensuing stage. The fresh drum cans 7 are supplied onto the table 4 by a fresh drum can replenishing machine 6 to replenish the delivered drum cans 5. The microcomputer is used in conjunction with such turn table system. The optimum packing drum cans for the respective materials to be compressed are selected by using the drum cans' own weights and packing weights, the limit values and min. limit values for height, as well as the weights and compression heights of the materials to be compressed as microcomputer inputs, then the materials are packed into the drum cans, by which the packing of the materials into the drum cans is efficiently executed.
Patent JP-H06332644-A (JP)
Title: Information display device
Inventor: YAMAGAMI KAORU
IPC: G06F3/14
Filed: 1993-05-25
Abstract: PURPOSE:To avoid a mutual interference of information in a display so that the information is easily visible, in such a display method as a display position moves. CONSTITUTION:In the case where a home position of plural pieces of information of a data base device 1 is set from the beginning, it is held in a home position holding part 6, the information is arranged in its home position, and in the case where the information is displayed by a display arrangement determining part 2, whether a failure is generated or not is decided, and unless the failure is generated, it is displayed by a display part 7, and a display position is held by an arrangement information holding part 5. If the failure is generated, the information is arranged so that the failure is not generated, and also, it does not go away from the home position as much as possible. In such a manner, the home position can be changed to the display position being easily visible for a user through a user home position setting instruction device 4 from an input device 3.
Patent JP-H04343383-A (JP)
Title: Cleaning device for image forming device
Inventor: TANAKA MASARU
IPC: G03G21/00
Filed: 1991-05-20
Abstract: PURPOSE:To prevent deterioration of an image by eliminating paper powder on a photosensitive body without wasteful consumption of toner by feeding toner especially to a tip part of a cleaning blade. CONSTITUTION:The cleaning device 2 is provided with a brush roll 4 and the cleaning blade 5. A flicker member 6 of a stick shape bent in a chevron is provided in the brush roll 4 with its maximum biting in part in a central part and having positions of both edge parts of an area bitten into to approximately match the positions of both edges in the width direction of a toner image on the photosensitive body drum. The residue toner is fed to the tip part of the cleaning blade 5 taking care of the outer side by scattering and moving the residue toner within the image width outside the image width with this brush roll 4. Thus, the paper powder on the tip part concerned is washed off.
Patent JP-S6035672-A (JP)
Title: Cabin structure for car
Inventor: SEKIYA JIYUN
IPC: B62D25/20
Filed: 1983-08-08
Abstract: PURPOSE:To enable lie-down of crew at the front or rear seat by making the rear side of floor panel flat with the panel face at the hollow section opened rearward at the lower section of front seat. CONSTITUTION:A cantilevered front seat fixing body 6 is provided continuously while comprising of fixing wall section 62 extending from the upper end of wall section 61 rising from the panel face of floor section 4a toward upper side of rear floor section 4b. The front seat 5 is arranged on the fixing wall section 62 and opened rearward at the lower section of the front seat 5 to form a hollow section (S) for containing the feet of crew sufficiently. The entire face of panel of the floor section 4b from the hollow section (S) to the rear end of floor is made flat to arrange the rear seat 7 approximately in the cente of the rear floor section 4b.
Patent JP-H0312300-A (JP)
Title: Treatment of polluted water area
Inventor: ITO HAJIME
IPC: C02F7/00
Filed: 1989-06-08
Abstract: PURPOSE:To suppress the propagation of algae and to prevent water pollution by simultaneously performing aeration and stirring in a polluted water area and adding a flocculant to a rapid stirring region to flocculate suspended component particles to perform separation due to flocculation and sedimentation. CONSTITUTION:The water in a basin 1 is stirred to generate a recirculated water stream and stirring devices 2, 2 also performing aeration are arranged on the diagonal line of the basin 1. A flocculant is added to the rapid stirring region due to each of the stirring devices 2, 2, that is, the aeration part and aeration is performed simultaneously with rapid stirring to efficiently bring suspended particles and the flocculant to a contact state and the charge on the surfaces of particles is neutralized. Next, the flocculation of particles is accelerated in the slow speed stirring region within a water area and the formed flocs are settled and separated within a standing time after the stirring devices are stopped. As a pref. example of the flocculant added to the rapid stirring region, there are a cationic synthetic polymer, an anionic synthetic polymer, chitosan or the like.
Patent JP-S5770559-A (JP)
Title: Paper feeder for both side copying machine
Inventor: AKIYOSHI YUUJI
IPC: B65H83/00
Filed: 1980-10-20
Abstract: PURPOSE:To make both an aligner and a paper tray openable to the outside of a copying machine and make assembling and adjusting of them easily executable by mounting the aligner drawably to the body of the copying machine and mounting the paper tray freely turnably to this aligner. CONSTITUTION:A paper tray 5 and an aligner 6 are joined turnably by fitting the connecting fitting 22 of the tray 5 to a pin 31 projecting from the aligner 6. In this case, the tray 5 is mounted by fitting two positioning pins 23 on the tray 5 loosely into the two through-holes provided to a cassette 26, by which the cassette 26 and the tray 5 are correctly positioned. On the other hand, the aligner 6 has two right and left rails 34, by which the insertion into and drawing out from the body of the copying machine are made possible. With such constitution, both the paper tray and the aligner are made openable to the outside of the copying machine, and assembling and adjusting of them are carried out easily.
Patent JP-2000340884-A (JP)
Title: Manufacture of semiconductor laser element
Inventor: CHO YASUHIRA
IPC: H01S5/16
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of defects inside a window layer and at an interface between the window layer and an active region by heat-treating a multilevel-structured wafer having openings formed therein while irradiating the wafer with an electron beam in a vacuum, and then forming a window portion by growing a high-resistance material which does not absorb laser light within the opening. SOLUTION: A double heterostructure wafer 60 is formed by growing a buffer layer 31, a lower clad layer 32, an active layer 33, an upper clad layer 34, and a contact layer 35 on a substrate 30 in sequence. Then, an SiO2 film 36 is evaporated on the layer 35, and stripe-shaped openings are formed in the film 36. Using the film 36 as a mask, the structure above the layer 33 is removed by etching to form openings 50. Next, the wafer 60 is heat-treated while irradiated with an electron beam. In the meantime, the layer 33 exposed to the inside of the openings 50 is re-evaporated. Then, a crystal is grown, and a highresistance layer 37 (window layer) and a high-resistance layer 38 are sequentially formed on active layer facets, the openings 50, and the film 36.
Patent JP-H0310596-A (JP)
Title: Home bus information display system
Inventor: MIYAGAWA MASAYUKI
IPC: H04Q9/00
Filed: 1989-06-08
Abstract: PURPOSE:To realize concentrated monitoring of a control state of plural apparatuses by connecting plural apparatuses and a television receiver with a bus line, displaying the control state of those plural apparatuses superposed on a TV screen of its television receiver, and also, selectively deleting its superposed display. CONSTITUTION:To a coaxial cable 4, a television receiver 6, a (VCR) 10, a video disk reproducing device 13 and an audio device 16 are connected through branch devices 3, 8, 11 and 14 and branch coaxial cables 5, 9, 12 and 15, respectively, and one terminal of a signal switching device 19 is connected through a branch device 17 and a branch coaxial cable 18. Also, to an AC power source line 21 in a general household, the other terminal of the signal switching device 19 is connected through a branch line 22. The signal switching device 19 superposes a control signal flowing through a coaxial cable 4 to an AC power source line 21, and also, extracts a control signal or a control state signal superposed on the AC power source line 21 and transmits it to the coaxial cable 4 side. In such a way, on a video screen of the receiver 6, information for showing a control state of the apparatuses 10, 13, 16, etc., is superposed and displayed, and also, at every apparatus, a deletion of each superposed display can be selected.
Patent JP-H10319138-A (JP)
Title: Moisture-recording device
Inventor: UZAWA WATARU
IPC: G01W1/11
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain an accurate moisture-recording device with a stable recording result by improving the sensor member of the moisture-recording device with a disk or drum-type recording part. SOLUTION: A device consists of a disk that rotates at an equal speed and places a disk-shaped recording chart paper 25 on an upper surface or a recording drum for applying a recording chart paper 25 on an outer-periphery surface, a pen arm 29 where the part of a tip pen edge 30 faces on the chart papers 25, and a sensor member 31 for transferring the amount of charge of moisture to pen arm 29. Also, in the sensor member 31, a metal plate that is less affected by a temperature change and a macromolecule compound that can be stretched under the influence of a moisture change are overlapped in one piece, thus simplifying a structure as the sensor member 31, achieving improved sensitive property of moisture, and achieving an accurate, stable, and reliable moisture measurement without any scattering in a measurement result.
Patent JP-S5572136-A (JP)
Title: Preparation of 2,3,5-trimethylquinone
Inventor: YAMAMOTO HISAAKI
IPC: B01J23/72
Filed: 1978-11-24
Abstract: PURPOSE: To obtain the title compound useful as a starting material for tocopherol, in high purity and yield, by separating the reaction mixture produced through the oxidation of 2,3,6-trimethylphenol with O 2  in a specific solvent.  
     CONSTITUTION: 2,3,6-Trimethylphenol is oxidized with O 2  or a gas comprising O 2 , in an aqueous solution containing 30W75wt% of a polyoxyethylene glycol derivative of the formula (R 1  and R 2  are H or 1W5C lower alkyl; n is 4W50), in the presence of a catalyst comprising copper, e.g. cupric chloride, and halide ions. The reaction mixture thus obtained is separated in to an organic layer containing 2,3,5-trimethylquinone as a chief component and an aqueous layer containing the catalyst and polyoxyethylene glycol derivative, and the organic layer is steam-distilled to obtain the object compound. After separating high-boiling by-products from  the aqueous layer and the bottoms of the steam distillation, the aqueous solution  can be recycled and reused in the oxidation step. 
     COPYRIGHT: (C)1980,JPO&Japio