baber/WOPTO huggingface dataset:
Patent JP-S556798-A (JP)
Title: Multidigit fluorescent display tube
Inventor: KISHINO TAKAO
IPC: H01J29/04
Filed: 1979-07-06
Abstract: PURPOSE: To obtain a luminous display with a uniform luminance in each pattern display element when the filament is heated by DC supply by providing the filament on inclining itself to the multidigit pattern display part.  
     CONSTITUTION: In the fluorescent display tube, the filament 5 is inclined to the display part so that luminances L(L 1  to L n ) of the respective pattern display elements 4 (4 1  to 4 n ) are uniform when the filament is heated by DC supply and the height of filament corresponding to the position of each digit 1 x  is h x . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59212333-A (JP)
Title: Device for accumulating and taking out sheets
Inventor: YAMAUCHI MASAHIDE
IPC: G07D1/00
Filed: 1983-05-16
Abstract: PURPOSE:To securely accumulate and take out sheets, by providing a temporary storage section for accumulating the sheets between the foremost sheet and a rotary takeout means. CONSTITUTION:Rotary takeout means 24-27 for sequentially taking sheets out of housing sections 20-23 for housing the sheets brought in by a convey-in means are provided in the face of the housing sections. Temporary storage sections 32-35 are provided to accumulate the sheets between the foremost sheets and the rotary takeout means 24-27 after the sheets are taken out by the rotary means. It is judged from the result of detection by sheet detectors 41e- 41h for detecting the presence of the sheets in the temporary storage sections 32-35 whether the takeout of the sheets from the sections has been completed. The sheets are thus securely accumulated and taken out through a compact construction.
Patent JP-S5310491-A (JP)
Title: Oxygen concentration detector
Inventor: SANO HIROMI
IPC: G01N27/409
Filed: 1976-07-16
Abstract: PURPOSE: To detect accurately oxygen concentration with improved durability and good response performance by using an electrode of a specific structure which is provided on the surface on the side exposed to automobile waste gas of an oxygen ion conductive metal oxide element. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02266836-A (JP)
Title: Charge control circuit
Inventor: YAMAOKA SHINGO
IPC: H02J7/10
Filed: 1989-04-04
Abstract: PURPOSE:To simplify detection of faint current without requiring any adjustment by comparing output current from a current detecting transistor with a predetermined value and switching output voltage from a constant voltage control circuit between at least two stages according to the comparison results. CONSTITUTION:When a charging battery 20 having under voltage is connected, a comparator 11 produces a positive output because the detected voltage is lower than a reference voltage, i.e., the voltage of a constant voltage element 12. Current also flows through the emitter of a transistor 6 arranged in mirror together with the charging current and the positive output from a comparator 14 is stabilized thus opening a switching element 16 and setting a high first stage voltage. When large charging current flows, voltage drop across the resistor 3 increases and a low second stage voltage is set. By such arrangement, even a faint current can be detected easily with no erroneous function.
Patent JP-S529957-A (JP)
Title: Burner
Inventor: TOMIZAWA TAKESHI
IPC: F23D3/18
Filed: 1975-07-11
Abstract: PURPOSE: To provide a burner for performing normal combustion in control of generation of yellow fire, with an inner flame cylinder, an outer flame cylinder which are fixed concentrically by a cross pin. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5310680-A (JP)
Title: Preparation of hig-molecular weight compound comprising vinyl pyridine
Inventor: YASUDA SHINICHI
IPC: C08F2/00
Filed: 1976-07-16
Abstract: PURPOSE: To prepare a high-molecular weight compound comprising vinyl pyridines which is useful as ion exchanger and high-molecular coagulant, using an unpurified reaction mixture containing vinyl pyridines. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5711079-A (JP)
Title: Typeprinter
Inventor: YANAGIURA TAKASHI
IPC: B41J15/00
Filed: 1980-06-24
Abstract: PURPOSE: To facilitate the handling of a typeprinter, by detecting position information on a loaded blank sheet, storing the position information in a memory, and controlling a typeprinting operation onto the blank sheet on th basis of the position information.  
     CONSTITUTION: A controller further shifts a carriage 5 rithtwards by one character (one column) and adds +1 to a register R1, to recognize the width of a loaded blank sheet. After the controller raises the content of the register R1 by +1, the controller recognizes the existence or absence of the blank sheet through an interface. If there is the blank sheet, the controller shifts the carriage 5 by one character and controls to add +1 to the register R1. Thus, the existence or absence of the blank sheet is recognized, whenever the carriage 5 is shifted by every one character. When the blank sheet is used up, the controller sets a value, which is produced by addition of a datum corresponding to a distance between a typeprinting head and a sensor to the register R1, into a register R3. Thereafter, the controller shifts the carriage 5 to a left margin position, and completes the control. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58203647-A (JP)
Title: Rotary disk exposure device
Inventor: NAKASUJI MAMORU
IPC: H01J37/305
Filed: 1982-05-21
Abstract: PURPOSE:To perform drawing with high accuracy despite the generation of the revolving shake, vibration, etc. in a rotary stage and to increase a drawing speed by, providing a boundary at the periphery of the rotary stage to have different refractive indexes of light between the inside and the outside of the rotary stage, then irradiating the spot-shaped light to said boundary. CONSTITUTION:A boundary 7 which is concentric to a rotary shaft (p) is provided at the periphery of a rotary stage 1. The inside area 8 of the boundary 7 is formed with a member of a high refractive index of light along with the outside area 9 formed with a member of a low refractive index of light respectively. When the stage 1 has a revolving shake in the right direction on the paper surface for intance, the equivalent refractive index is lowered at the position of a slit image 15. Therefore the intensity is reduced for the reflected light given from the stage 1. This reduction of the intensity is detected by a photodetector 16 and then fed back to a beam deflecting system 4 via a signal processing circuit 17. Then an electron beam is deflected to the right by an extent equivalent to the revolving shake of the stage 1. This compensates the revolving shake of the stage 1.
Patent JP-S60229974-A (JP)
Title: Bonding of plates
Inventor: NISHIYAMA MOTOI
IPC: B29C65/48
Filed: 1984-04-27
Abstract: PURPOSE:One plate is partially coated with an adhesive on its surface and the coated surface is pressed to one surface of the other plate and they are allowed to rotate under pressing so that the adhesive is uniformly extended between the surfaces whereby bonding of stabilized quality is effected. CONSTITUTION:One of metallic disk 1a is held with work holder 2 and an adhesive (anaerobic ultraviolet-setting adhesive) is extruded through the needle 3a of shringe 3 of the metric extruding microdispenser positioned on top of the work holder 2, partially onto the surface of the plate 1a. The other plate 1b is placed on the coated surface of the plate 1a and they are pressed with punch 5 on top of the work holder 2, then allowed to rotate. Then, the rotation is stopped, both plates 1a, 1b are kept on pressed for several seconds, the adhesive is cured with ultraviolet rays to effect adhesion of these plates.
Patent JP-H02265656-A (JP)
Title: Method and apparatus for milling rice with humidification
Inventor: SUGI AKIO
IPC: B02B3/06
Filed: 1989-04-06
Abstract: PURPOSE:To prevent the loss of rice taste by supplying into a rice milling machine the rice grains whose surfaces are made wet uniformly with small water droplets attached thereto by mixing and stirring. CONSTITUTION:A predetermined flow amt. of rice supplied into a humidifier 2 is heated under pressure by an atomizer 21 and the rice grains are sprayed with water from a nozzle 22 in order to attache the water droplets on the surfaces of the rice grains. The rice is mixed and stirred at a high speed by the rotation of a stirring blade 24 in a trough 21, so that the surface of each of the rice grains is made wet and uniformly. A predetermined flow amt. of rice supplied into the humidifier 2 is advanced in the trough 21 at a constant speed and carried out through a discharge pipe 23 into a rice milling machine 1. The surface of the rice grain supplied in the rice milling machine 1 is made wet entirely and uniformly and the frictional heat generated on the rice is cooled by heat of vaporization, vaporized by contact with the air of a low humidity and cooled by heat of vaporization, thereby preventing the lowering of yield rate.
Patent JP-H05222768-A (JP)
Title: Framed structure of building composed of concrete
Inventor: OKI TOSHIFUMI
IPC: E04B1/30
Filed: 1992-02-13
Abstract: PURPOSE:To obviate any necessity to place concrete at a construction site and any welding at a factory and the site, and improve the transport efficiency in preventing such a possibility that something like a bracket might be projected to the side of a column and reduce working manhours at the site. CONSTITUTION:A steel-pipe column 1 is formed into a double pipe filled up with concrete 4 in space between an inner pipe 2 and an outer pipe 3, and a lower end of the steel-pipe column 1 is connected tight to a foundation anchor bolt 27 via a diaphragm 5. At an upper end of the steel-pipe column 1, an end plate 23 of an H-steel beam 17 charged with concrete 21 in space between two flanges is made so as to be held between top and bottom by a pair of diaphragms 67 and 67, and the column 1 and it is clamped and locked tight via a steel rod 12 piercing through the column 1 and the paired diaphragms 67. In addition, both vertical ends of the end plate 23 are engaged with two grooves 10 and 10 of the paired diaphragms 67.
Patent JP-S59214524-A (JP)
Title: Interchangeable type assembling function unit
Inventor: KARITA RIYOUHEI
IPC: B23P21/00
Filed: 1983-05-18
Abstract: PURPOSE:To perform work assembling operations and machining operations including drilling, etc., by installing an operating shaft as well as installing a driving motor used for rotation of this operating shaft and an air hammer, in case of an interchangeable type assembling function unit which makes a machine tool have a work assembling function. CONSTITUTION:In case of bolt clamping operation, a tool 30 for assembling use is set to a setting opening 11b of a function unit body 11. Then, an air cylinder 33 is operated, making an air hammer 34 go backward, and an operating shaft 13 is pressed forward simultaneously with the hammer head kept apart from the rear end of the operating shaft 13. Afterward, an engaging part 13a at the tip of the operating shaft 13 is engaged with the rear end face of a piston rod 31 of the assembling tool 30, driving a motor 21 and rotating the piston rod and a bolt. In case of knock pin driving, the air hammer 34 is further advanced, and the operating shaft 13 and the piston rod 31 both are pushed forward. And, causing the air hammer 34 to produce automatic vibration, driving operation for a knock pin 50 takes place.
Patent JP-H06302889-A (JP)
Title: Optical fiber amplifier
Inventor: SHIBUYA TAKASHI
IPC: H01S3/10
Filed: 1993-04-13
Abstract: PURPOSE:To obtain an optical fiber amplifier capable of securing reliability by a method wherein an exciting light source has a redundancy structure that is the same as the case where the redundancy structure does not exist. CONSTITUTION:A first erbium dope light fiber amplifier 311 is connected in series with a second erbium dope light fiber amplifier 313 via an optical isolator 12. Excited beams by two exciting light sources 34, 34 are inputted from each input side of a 2-input 2-output light branch 33. The excited beams outputted from two output sides are inputted into a first wavelength division multiple coupler 141 of the first erbium dope light fiber amplifier 311 and a second wavelength division multiple coupler 142 of the second erbium dope light fiber amplifier 312. A branch ratio is not uniform and an exciting light source part can be controlled so that the same gain an be obtained even if parts structuring an optical fiber amplifier are not unified.
Patent JP-S59211240-A (JP)
Title: Wire bonding method of semiconductor device
Inventor: AKIJIMA SHIYUUZOU
IPC: H01L21/60
Filed: 1983-05-17
Abstract: PURPOSE:To shorten the working time and to prevent a wire from flowing by employing a wiring material passed with a metal wire in a coating of resin, thereby providing the prescribed strength at the wire of the metal wire for connecting between electrodes. CONSTITUTION:A wiring material 1 is formed by passing a metal wire 11 through a tubular resin 10. A semiconductor pellet 4 is disposed on a leadframe, and the pad 5 of the pellet 4 and the external lead 7 of the leadframe are disposed at the optimum position. Necessary amount of wiring material 1 is held by a vacuum chuck 2, and supported so that the wires 11 of the both ends of the material 1 are disposed at the pad 5 and the lead 7. The wires 11 of the material 1 are simultaneously bonded to the pad 5 and the lead 6 by a bonding tool 3 which uses a supersonic energy.
Patent JP-S62242577-A (JP)
Title: Recording material and recording method using the same
Inventor: HIKUMA MASAHIKO
IPC: B41M5/52
Filed: 1986-04-16
Abstract: PURPOSE:To provide a moderate surface luster and record images with excellent image density, by setting to within a specified range the weight ratio of particles non-dyeable with a recording agent to a binder. CONSTITUTION:In use of a recording material, images are recorded in an ink on an ink-transporting layer provided on the recording side, and are observed from the side of an ink-holding layer provided on the observing side. The ink- transporting layer comprises particles non-dyeable with a recording agent and a binder as main constituents, in a weight ratio of the particles to the binder of 1/3-30/1, permits liquids to penetrate therethrough, and has the function of rapidly absorbing the ink adhered to the surface thereof and permitting the ink to penetrate therethrough. The ink-holding layer functions to absorb and hold the ink or the recording agent transferred from the ink-transporting layer. If the quantity of the binder is excessively large, the number of cracks or open cells in the ink-transporting layer is reduced, and an ink-absorbing effect is reduced. If the quantity of the particles is excessively large, through the void ratio of the ink-transporting layer is raised, image quality is lowered, and further, the strength of the layer is lowered or it is impossible to form the film of the layer.
Patent JP-H11283892-A (JP)
Title: Semiconductor manufacturing line with contamination preventing isolation line
Inventor: OTA NAHOMI
IPC: H01L21/677
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor manufacturing line which completely prevents the contamination caused by a material causing contamination. SOLUTION: In the semiconductor manufacturing line used for the manufacture of a semiconductor, an isolated line 3, which is formed in the semiconductor manufacturing line separately from the main line 1, is provided. Among the semiconductor manufacturing processes, a contaminant containing semiconductor process, wherein the contamination causing material which contaminates the main line 1 is performed in the isolated line 3. After the contaminants on a wafer 5 have been covered by a film or they have been washed away, the wafer 5 is returned to the main line 1. The wafer 5 is moved to between the main line 1 and the isolated line 3 using a main line casette 4a and an isolated line casette 4b. Also, a wafer supporting stand 6, which supports the wafer 5, may be arranged between the main line casette 4a and the isolated line casette 4b.
Patent JP-S5421264-A (JP)
Title: Forming method of semiconductor surface magnetization
Inventor: ITOU TAKASHI
IPC: H01L21/318
Filed: 1977-07-19
Abstract: PURPOSE: To establish Si 3 N 4  film suitable for OG FET, very fine and uniform noncrystal, by containing a Si wafer in the reaction tube formed with Si and by heating it while flowing N 2  gas. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02265350-A (JP)
Title: Terminal side network controller in information communication system
Inventor: TSUJII TAKAYUKI
IPC: H04M11/00
Filed: 1989-04-05
Abstract: PURPOSE:To send information in response to the operation of various terminal equipments by setting a monitor time and a sampling time corresponding to the operation for a terminal equipment. CONSTITUTION:The setting of a monitor time is implemented by using a setting device provided to a center equipment 11 or an ANR (automatic redialing no ringing response)-NCU 5. A CPU of the ANR-NCU 5 monitors the state of the switch and applies control based on a monitor time and a sampling time corresponding to the switch stored in a RAM. Thus, the monitor time and the sampling time are set to a proper value in response to the operating state of the switch to make a call in response to the call condition even when the call condition differs such as a rice box residual amount detection switch and an emergency button.
Patent JP-S5711821-A (JP)
Title: Preparation of both coarse granule and fine granule of alumina
Inventor: OOKAWA ATSUSHI
IPC: C01F7/144
Filed: 1980-06-27
Abstract: PURPOSE: To prepare both coarse granule of alumina and fine granule of alumina in good productivity using one dipositing line, by adding a relatively small amount of seed in the former stage of the depositing process of Al(OH) 3  so that the seed is  agglomerated and coarse granule Al(OH) 3  is deposited and separated, followed by  adding a large amount of seed to the filtrate so that fine granule part is separated.  
     CONSTITUTION: The highly concentrated Na 3 AlO 3  solution 2 is introduced to the depositing tank 21, to which an under flow containing finely divided Al(OH) 3  particles, namely seed, of the classifying device 25 is partially added 9. The seed is agglomerated in the depositing solution, grown, and fed 4 to the classifying device 23. Coarse granule Al(OH) 3  is collected from the lower part of the classifying device 23, and it is washed and calcined to give coarse granule of alumina. While an over flow of the classifying device 23 is sent to the latter stage of depositing tank  22, to which the residue of the under flow of the classifying device 25 as seed is  added 10. After a given amount of the cyrstal of Al(OH) 3  is deposited in the tank  22, the solution in the tank 22 is sent to the classifying device 24, fine granule  Al(OH) 3  separated from the under flow is washed and calcined to give fine granule  of alumina. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000272488-A (JP)
Title: Braking force controller
Inventor: MURAYAMA KYO
IPC: B60T8/00
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To surely control the braking force without divergence in brake control by comprising a control signal producing means for producing two different threshold values in proportion to a braking operation detecting signal, and an application amount detecting means for detecting the operating condition of a barking means. SOLUTION: The stroke amount of a brake pedal 1 is electrically detected, and a pressurizing solenoid valve 10 or a depressurizing solenoid valve 11 corresponding thereto, or a solenoid valve 12 for fail-safe are controlled to apply the brake to the braking device 13. The control 6 determines the stroke amount by the operation on the basis of the output of a pedal stroke sensor 3, and obtains a braking operation detecting signal by multiplying the stroke amount by a predetermined converting coefficient. The brake control signal to be used as a target is produced on the basis of the braking operation detecting signal, and two threshold values are set to this target. At this time, a signal is input from a brake pressure sensor 14, and the brake signal keeping the signal between two threshold values, is output to the solenoid valves 10, 11 and 12.
Patent JP-H06302774-A (JP)
Title: Semiconductor device
Inventor: NONAKA KOUKI
IPC: H01L21/28
Filed: 1993-04-13
Abstract: PURPOSE:To make the chip area contraction, step simplification and operational acceleration feasible within the title low voltage actuated semiconductor device. CONSTITUTION:The semiconductor device is composed of a CMOS transistor comprising a pair of an N channel MOS transistor having a gate electrode comprising the dual layer structure of an N type polysilicon 14 and a high melting point metallic silicide 17 and a P channel MOS transistor having another gate electrode comprising the dual structure of a P-type polysilicon 15 and the high melting point metallic silicide 17. In such a constitution, the resistance in the gate electrode wiring can be lowered while the gate electrode wirings between both channel regions N, P can be series-connected thereby making the chip area contraction, step simplification and operational acceleration feasible.
Patent JP-H11278481-A (JP)
Title: Cover for canned beverage
Inventor: IGARASHI HIDEMASU
IPC: B65D17/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a cover for canned beverage which is very sanitary and excellent in practical use in which the beverage in the can is drunk in a very sanitary manner in the case of drinking the canned beverage, and the beverage in teh can is drunk by immediately touching a lip on an opening part even when the can is hot. SOLUTION: In a cover for canned beverage to be fitted to a can 1 in which the beverage such as coffee is filled in an attachable/detachable manner, a lip touching part 13 which is interposed between a part in the vicinity of an opening part 2 of the can 1 and a lip 4 and prevents the lip 4 from being directly touching on the can 1 is provided on a cover body 5 in drinking the beverage in teh can 1, and the lip touching part 13 is formed of a head insulation material such as paper and plastic. The cover body 5 is constituted not to conceal the opening part 2 of the can 1, but fitted to an outer circumferential edge part 9 at an upper end projecting on the upper side of the can 1 in a pressed condition.
Patent JP-H0747803-A (JP)
Title: Air push
Inventor: YOSHIDA MINORU
IPC: B60B39/02
Filed: 1993-03-08
Abstract: PURPOSE:To provide a device capable of taking in air from the front of a car body and accelerating it so as to jet in front of tires, thereby blowing off water to prevent slip of a car in case of rainy weather. CONSTITUTION:Air or rain water is taken in from an air inlet 1 on the front of a car body, and is accelerated through a tube 2, the middle part of which is narrowed. The air flow changes its direction to the underside of the car body by the spherical wall 3 to jet from wedge-shaped slits 4 ahead of each tire 6. Thus, the air flow pushes away water screens entering into the underside of the tires.