baber/WOPTO huggingface dataset:
Patent JP-H05291742-A (JP)
Title: Manufacture of printed wiring board
Inventor: KAWAKAMI SHIN
IPC: H05K3/46
Filed: 1992-04-10
Abstract: PURPOSE:To easily and effectively connect between lands of a board via a through hole and to improve reliability, productivity by inserting a plurality of fine wires into the hole, and then charging solder in the hole by a capillarity of the wire by dipping the board in a solder tank. CONSTITUTION:After a printed wiring board 1 is formed, a fine wire 9 is inserted into a through hole 6. As the wire 9, a conductive material such as aluminum, etc., is used, and a plurality of the wires each having a smaller diameter that of the hole 9 are inserted. After the wire 9 is inserted, the board 1 is dipped in a solder tank. Melted solder held at about 26 deg.C is charged in the tank, and invaded into the hole 6 by dipping it in the tank. The melted solder is smoothly absorbed into the hole 6 by a capillarity between the wires at the time of invading. Thus, a sufficient amount of the solder can be effectively charged in the hole, and a connection in which reliability is improved is performed.
Patent JP-S5343565-A (JP)
Title: Glass for watches
Inventor: MIYASAKA TSUTOMU
IPC: G04B39/02
Filed: 1976-10-01
Abstract: PURPOSE: To satisfactorily maintain waterproofingness over a long period of time and improve workability by providing a film of rubber, synthetic resin or the like on the outside circumferential part of glass and directly force-inserting said glass to the inside circumferential part of the shell or glass edge of a watch case. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10307958-A (JP)
Title: Automatic vending machine
Inventor: NISHIOKA SHINOBU
IPC: G07F11/10
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an automatic vending machine in a column structure which can decrease the number of attached parts by decreasing the number of partition plates which are removed when a wide commodity column is set for the pack commodities. SOLUTION: This vending machine is provided with plural partition plates 21 which horizontally divide a prescribed commodity storage space to set plural rows of commodity columns 2, the commodity discharge mechanisms 5 which are built into the columns 2 divided by the plates 21 and a discharge mechanism support base 11 which supports the mechanisms 5 and sets them at a lower position of each column 2. In such a constitution, the base 11 can horizontally displace its support position of every mechanism 5 in response to the width of each column 2. Then the width of the column 2 is prescribed based on one of two plates 21 which prescribe the column 2. Thus, it's possible to change the width of the column 2 just by attaching or detaching a single plate 21 that prescribes a narrow column which is set in the wide column.
Patent JP-H09306142-A (JP)
Title: High density flexible disk
Inventor: UEYASU TSUNEO
IPC: G11B23/28
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a high density flexible disk capable of discriminating from a flexible disk with normal density. SOLUTION: On a case 12 of the high density flexible disk 10B, a high density discriminating/detecting hole 17 for discriminating the high density flexible disk 10B and the flexible disk with normal density is provided around a write-in protecting hole 15. Also, one more piece of a kind discriminating/detecting hole 18 for discriminating the kind of the high density flexible disk is selectively perforated on the case 12. The kind discriminating/detecting hole 18 is provided around the write-in protecting hole 15 together with the high density discriminating hole 17.
Patent JP-H02299000-A (JP)
Title: Method and device for voice encoding and decoding
Inventor: HANADA EISUKE
IPC: G10L19/06
Filed: 1989-05-15
Abstract: PURPOSE:To represent a voice signal excellently with a small calculation quantity and the small amount of transmitted information by selecting and quantizing the optimum spectrum variable and constant by using the mutual correlation between a function which is prepared and an input signal. CONSTITUTION:A time series yi(n) of spectrum parameters to be quantized is inputted from an input terminal 300. A code book 250, on the other hand, contains plural predetermined functions phik(n) as codes. Here, an autocorrelation calculating circuit 252 calculates autocorrelation between a code and an autocorrelation calculating circuit 251 calculates mutual correlation between codes and input signal so as to calculate the optimum codes and gain. Then a calculating circuit 260 calculates the optimum gain to multiply by the selected code by using the outputs of the circuit 252 and the output of the circuit 251. Then an error calculating circuit 265 multiplies the selected code by the gain to calculate and output the error as to the input signal. The output of the circuit 265 is sent to a code book selecting circuit 270, which outputs the optimum gain to perform quantization.
Patent JP-S5742399-A (JP)
Title: Fermentation of sewage or the like
Inventor: IMAMURA YOSHINOBU
IPC: C05F7/00
Filed: 1980-08-27
Abstract: PURPOSE: To shorten a period necessary for fermentation, by adding seed bacteria conditioned in the most activated state to a matter to be fermented, e.g. sewage sludge, before charging the matter into a fermentation vessel.  
     CONSTITUTION: A part of a matter 1 to be fermented, whose water retention, air permeability, etc. are conditioned by additive(s), is fed into a seed bacteria-cultivating vessel 2 to obtain highly active seed bacteria 3. A part of the cultivated seed bacteria is further mixed 4 with the matter 1 to be fermented and circulated into the seed bacteria-cultivating vessel 2, and another part of the seed bacteria is mixed 5 with another matter to be fermented and charged into a fermentation vessel 6. The fermentation vessel 6 is provided with milti-stage fermentation chambers along its vertical direction. The matter to be fermented is dropped and carried from the upper portion to the lower portion of the vessel 6 by successively opening and closing each stage floor. Thus, the matter to be fermented is compostized by fermenting it to a proper extent while cutting and turning it. The treated matter is discharged as a compost product 7. A part of the product is circulated, mixed with the matter to be fermented together with the seed bacteria, and used as a material to be charged into the fermentation vessel. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06329231-A (JP)
Title: Belt conveyor
Inventor: NAKANO TAKAO
IPC: B65G23/12
Filed: 1993-05-20
Abstract: PURPOSE:To provide a belt conveyor, in which a belt extending member is provided, a frictional heat generated between a conveying belt and a fixed pulley is not so high even when a conveying speed for an article to be conveyed is set high, and a slip is hardly generated between the conveying belt and a driving wheel. CONSTITUTION:In a conveyor, a conveying belt B is extended so as to slide on a fixed belt extension member 2, while a driving wheel 6 is arranged in a retreating path side part of the conveying belt B in the belt rotational direction front side beyond the belt extension member 2. By a tension pulley 50 arranged around the driving wheel 6, a sagging part Y, which is located in front side of the belt rotational direction, in the conveying belt B is pushed into the driving wheel 6 side, and is pushed to a sagging side part X, which is the belt rotational direction front part in a contact part with the driving wheel 6 in the conveying belt B, by a rotary roller 71 arranged around the driving wheel 6.
Patent JP-H01288908-A (JP)
Title: Numerically controlled machine tools
Inventor: SASAKI NOBUO
IPC: G05B19/4093
Filed: 1988-05-16
Abstract: PURPOSE:To visually and easily judge a tool diameter, etc., to obtain an optimum tool path, to set and input it, and to easily check it by providing a display means to simultaneously display a sculptured surface and an offsetting surface in a mutually discriminable way. CONSTITUTION:An original curved surface S, an offsetting surface F, a cylindrical offsetting surface G, a spherical offsetting surface K are simultaneously displayed on a display device, for example, by changing their colors so as to be mutually discriminable. By the check of the offsetting surface, a part where tool interference is generated can be found as the overlapping of the offsetting surface in the tool axis direction. That is, when the tool is moved along the offsetting surface on a lower side in the tool axis direction, the excessive cutting of a finish surface clearly corresponding to the offsetting surface on an upper side is generated, the tool diameter is altered to a smaller one. Next, when a cutting area is designated, and a cutting direction and a tool step width are inputted, the optimum cutting area can be grasped by watching the display of the surfaces F, G and K. Thus, the tool diameter to obtain the optimum tool path can be easily selected and checked.
Patent JP-S62274469-A (JP)
Title: Sight image synthesizing and processing system
Inventor: TAMAMURA YOSHIAKI
IPC: G06T17/40
Filed: 1986-05-23
Abstract: PURPOSE:To obtain a sight image effective for confirmation of a destination and a route, scene grasp of an optional place without storing a large quantity of actual sight photographs by generating three-dimensional sight data based on map information to synthesize a sight image at the view from a desired observation place. CONSTITUTION:Graphic shapes on a map of map elements such as topography, buildings, and roads and attribute information concerning sight such as classifications, colors, and heights of elements are stored in an information storage device 1, and these contents are controlled by a control part to retrieve the map in a desired place by input of a region name, a place name, or the like from a picture display device 4 to the control part 2. A sight image synthesizing part 3 has a processing function to synthesize an image approximating the actual sight at an optional place based on the graphic shapes of map elements extracted from the information storage device 1, attribute information added to them, the observation position, etc.
Patent JP-S5742600-A (JP)
Title: Preparation of silicon carbide single crystal
Inventor: FUJII TAKASHI
IPC: C30B29/36
Filed: 1980-08-28
Abstract: PURPOSE: To prepare an SiC single crystal of a sufficient size and high quality very simply, by mixing a solution containing carbon and iron with a solution containing silicon, and allowing the mixed solution to stand.  
     CONSTITUTION: A solution containing C and Fe, e.g. a solution prepared by dissolving an iron material containing a carbonaceous component in nitric acid of a suitable concentration, is mixed with a solution containing Si, e.g. an aqueous solution of Na 2 SiO 3 , and the resultant mixed solution is then allowed to stand. Thus, a massive SiC single crystal is formed in a gelatinous material, containing SiO 2 , and formed in the solution. The method can be carried out simply at about ordinary temperature, and the SiC single crystal of size sufficient for a semiconductor element can be obtained by controlling the pH of the solution, contents of trivalent carbon and trivalent Fe, etc. As described above, this method is a method for preparing the SiC single crystal by utilizing the concentrating phenomenon at ordinary temperature. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6011885-A (JP)
Inventor: SAKURAI MITSUO
IPC: G09G5/26
Filed: 1983-06-30
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-S63284444-A (JP)
Title: Internal pressure detector for canned food
Inventor: YAMADA MORIO
IPC: G01M3/36
Filed: 1987-05-18
Abstract: PURPOSE:To securely detect a pack ring by uniting a measuring instrument for measuring in-can pressure from reaction and a pack ring detector which uses the displacement of a lid. CONSTITUTION:A canned food 31 conveyed from a preprocess is moved to between a fixed roll 12 and a load cell 14 while pinched by flank holding round belts 3 and 3' for rotation prevention which are provided along a conveyor 30 and prevented from rotating, and the can barrel part is pressed; and the load cell 14 measures the reaction. The output of this cell 14 is held by a peak holding circuit with the detection signal of a can detecting sensor 16, an analog multiplexer is switched, and the outputs is A/D-converted and read in a CPU. Then the can is moved to between a fixed roll 13 and a load cell 14 and a load cell 21 measures reaction. Then the output of the cell 15 has its peak held when a can detection sensor 17 is turned on and is A/D-converted and read in the CPU, which subtracts it from the output of the cell 14 to obtain pressure by conversion; and the pressure is compared with permissible can internal pressure which is inputted previously and when the pressure is not within a permissible range, a rejection signal is sent out.
Patent JP-H04347407-A (JP)
Title: Method for controlling combustion in fluidized bed type incinerator
Inventor: MATSUMORI SHIGERU
IPC: F23G5/50
Filed: 1991-05-24
Abstract: PURPOSE:To provide separate control for the speed of thermal decomposition, and the combustion speed in circulation mixing by tilting one of the wall bodies inwards and tilting downwards dispersion plates opposite to the side of this wall body respectively and changing the air speed from a divided wind box to control the time of circulation of a fluidizing medium in 1-10 minutes. CONSTITUTION:The rear wall body 4B of the combustion chamber 3 is tilted inwards with respect to vertical plane, and the front wall body 4A is provided with a refuse charging port 5 and the rear wall body 4B with a discharge port 6, and a dispersion plate 7 that tilts downwards to the rear wall body 4B is provided at the bottom section of the combustion chamber 3. The dispersion plate 7 is provided with a fluidizing air blow-out port 7a directed to the side of the rear wall body 4B, and a wind box section 8 consisting of wind boxes 8A-8C for supplying the fluidizing air is provided below the air blow-out port 7a. The speed of the air blown out of here is made faster in the order of 8A-8C, and the time of one circulation of the fludizing medium is regulated to 1-10 minutes. It is, therefore, possible to control the speed of thermal decomposition in the section where the air speed is low and the speed of combustion that depends on the high speed section separately and control the combustion of harmful gases in the whole furnace.
Patent JP-S6010397-A (JP)
Inventor: KUDOU TAKASHI
IPC: G07B5/02
Filed: 1983-06-30
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-H037771-A (JP)
Title: Photo-setting coating composition and printing ink composition
Inventor: ISHII HIROYUKI
IPC: C09D11/106
Filed: 1989-05-12
Abstract: PURPOSE:To obtain the subject composition, containing an ethylenic double bond-containing compound, specific compound, thoxanthone (derivative) and specified compound and useful as printing inks, photoresist materials, etc. CONSTITUTION:The objective composition containing (A) a compound having ethylenic double bond (e.g. methyl acrylate or acrylated epoxy resin), (B) a compound (e.g. p-morpholino-2,2-dimethyl-2-diethylaminoacetophenone) expressed by formula I (R<1> to R<3> are H, 1-6C alkyl or alkoxy; R<4> is H, 1-6C alkyl, alkoxy or phenyl) as a photoinitiator, (C) thioxantone or a derivative thereof substituted with a 1-3C alkyl, 1-3C alkoxy or halogen and (D) a compound (e.g. 4,4'- bisdiethylaminobenzophenone) expressed by formula II (R<5> and R<6> are 1-3C alkyl; R<7> is 1-13C alkyl, phenyl or formula III) as a sensitizer.
Patent JP-S5452974-A (JP)
Title: Flourescent screen forming method for color picture tube
Inventor: KAMIYA SAKAE
IPC: H01J9/20
Filed: 1977-10-05
Abstract: PURPOSE: To ensure the spreads of the resist film over the entire sircumference when the fluorescent screen is formed on the panel inner surface, by injecting the photo resist solution with the panel opening part turned up and with rotations, increasing the angle of elevation to stop the rotation once, and then giving rotations again with a larger angle of elevation then the preceding rotations.  
     CONSTITUTION: The panel is well cleansed, and the photo resist solution is injected with the opening part turned up. The panel is rotated with the angle of elevation set to 0W30° to coat the photo resist on the panel inner surface. The rotation of the panal is then stopped for a few seconds with the long side where the anode is to be provided turned down, and then rotated again with the angle of elevation set to 40W80°. And then the angle of elevation is set again to 30W0° to continue the rotations for a while. In such way, resist film 6 can be formed over the entire circumference of panel 1 up to mold matching line 3. As a result, no film unformed area is produced at the picture tube part projected from the device when anti- explosion band 5 is mounted 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6010785-A (JP)
Title: Field effect transistor and manufacture thereof
Inventor: KOSEMURA KINSHIROU
IPC: H01L29/812
Filed: 1983-06-30
Abstract: PURPOSE:To increase gate withstand voltage by forming a P-N junction gate in a field effect transistor, which is operated at high speed by utilizing a secondary electron gas and has the same conduction type hetero-junction. CONSTITUTION:A non-doped GaAs layer 1, an N type AlGaAs layer 2, an N type AlGaAs layer 3, the ratio of Al therein is decreased gradually, an N type GaAs layer 4 and lastly a P type AlGaAs layer 5 are grown on an insulating substrate in order from the lowermost section. A mesa is formed for an isolation. A gate electrode section is patterned by using a resist 6, and gate gold layers 7 and 8 are applied in vacuum, thus forming the gate electrode 8. Only the P type AlGaAs layer 5 is etched selectively. A P-N junction gate shorter than the gate length of the gate electrode 8 can be obtained extremely easily through a side etching up to the lower section of the gate electrode 8 at that time.
Patent JP-2000310887-A (JP)
Title: Manufacture of toner
Inventor: KATO MASAKICHI
IPC: G03G9/09
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing the toner by a suspension polymerization process good in an effect of removing solutes in water caused by additives such as a charge controller. SOLUTION: A polymerizable monomer composition containing at least a polymerizable monomer and a colorant is suspended in aqueous dispersion medium and polymerized to produce colored polymer particles, then washed to remove an acid, dehydrated, washed with warm water between 35 deg.C and the glass transition point Tg -10 deg.C, then dehydrated and dried to obtain the dried colored polymer particles.
Patent JP-S62278352-A (JP)
Title: Belt tension monitor
Inventor: NAGAI ISAMU
IPC: G01L5/04
Filed: 1986-05-26
Abstract: PURPOSE:To make it easy to monitor a belt during its operation and improve its safety by measuring the frequency of chord vibration caused in the belt, and determining belt tension corresponding to the said frequency after analyzing it to judge whether the said tension is within its tolerance or not. CONSTITUTION:A noncontact type frequency measuring means 5 (an electronic optical displacement measuring device) is provided to measure chord vibration caused in a belt 1 wound over pulleys 2, 3 during its operation, and its measuring signal is output into a frequency analyzer 6 to make frequency analysis on a measured frequency. An analyzed frequency is output into a judging device 7 functioning as a monitoring means. A judging table 8 prepared on condition that the frequency is directly proportional to belt tension is stored in the said judging device 7, which judges whether the frequency determined by the said analyzer 6 on the judging table 8 is within its tolerance or not, and then indicates an obtained judgement on a graduation line 9, and moreover records it in a recorder 10.
Patent JP-S60263429-A (JP)
Title: Manufacture of semiconductor device
Inventor: SANO YOSHIAKI
IPC: H01L21/8234
Filed: 1984-06-12
Abstract: PURPOSE:To allow a first area and a second area to be formed of the same resist and, at the same time, twice exposures needing accuracy to be collectively and efficiently carried out without going in and out of a photolithographic room. CONSTITUTION:After a positive-type resist 2 for far ultraviolet rays is coated and laminated on a semi-insulating GaAs substrate 1 and an aperture 3 is formed by exposure and development in the resist 2, a hole 4 is formed. Next, an aperture 5 is formed in the resist 2 and irradiated by far ultraviolet rays to form an exposed part 6. Next, silicon ion is implanted into a channel area 7. Next, the exposed part 6 in the resist 2 is developed to form an aperture 8 in addition. Next, silicon ion is implanted into channels 7 and 9 by using the resist 2 having apertures 3, 5, and 8 as marks. Then, after the removal and the cleaning of the GaAs substrate 1, the channels 7 and 9 are activated by annealing and then source, gate, and drain electrodes are formed, thereby to obtain a depletion FET10 and an enhancement FET20.
Patent JP-S61277760-A (JP)
Inventor: ITSUBO MASANOBU
IPC: E04F13/04
Filed: 1985-05-31
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-H10307972-A (JP)
Title: Balloon set for emergency alarm
Inventor: NINOMIYA RYOZO
IPC: G08B5/00
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a balloon set for emergency notification which has an appropriate portability and reliability for asking for help when one is lost in the mountains or reporting one's whereabouts. SOLUTION: A balloon 1 equipped with a stop valve 6, a long balloon anchoring thread 2 wound round a reel 3 and a portable gas cylinder charged with helium gas are combined to one another and the balloon 1 filled out with gas in this cylinder is floated in the sky as a confirmation target of an information object and an information point by being tied with the thread 2. The total weight of these is 500 to 700 g, lightweight, and they are easy to carry.
Patent JP-H0415807-A (JP)
Title: Controller for servo mechanism
Inventor: TAKEUCHI AKIHIRO
IPC: G05D3/12
Filed: 1990-05-09
Abstract: PURPOSE:To reduce the power consumption by inputting the actual extent of movement of a mobile part from a position detecting sensor at the time of the stop of power supply to a servo motor and outputting a position abnormality signal in the case of deviation of the actual extent of movement from a preliminarily set allowable range. CONSTITUTION:Power supply to the servo motor is stopped by a brake operation control means to operate a brake device. The mobile part is stopped in a prescribed position; and if the actual extent of movement of the mobile part detected by the position detecting sensor is deviated from the preliminarily set allowable range in this state, an abnormality signal output means outputs the position abnormality signal. Thus, power supply to the servo motor is stopped and the stop of the mobile part in the prescribed position is monitored when a position control object is stopped in a prescribed position, and unnecessary power supply is prevented at the time of stop.
Patent JP-H08316313-A (JP)
Title: Formation of contact hole
Inventor: GOCHO TETSUO
IPC: H01L21/28
Filed: 1995-05-18
Abstract: PURPOSE: To prevent the shortcircuit between a wiring formed inside a contact hole and a conductive pattern formed outside the contact hole and secure the breakdown strength therebetween. CONSTITUTION: In a first step, a gate electrode 13 for a conductive pattern is formed on a silicon substrate 11 and a side wall 16 which has an etch selectivity and insulation property against an interlayer insulating film 18 is formed on the side wall of the electrode 13. In a second step, an insulative protection film 17 having an etch selectivity against the film 18 is formed in such a condition that it covers the electrode 13 and side wall 16. Further, in a third step, the film 18 is formed on the film 17 and, after a contact hole 20 is made in the film 18 between the electrodes 13 in a fourth step, the film 17 on the bottom of the hole 20 is removed.