baber/WOPTO huggingface dataset:
Patent JP-H03238737-A (JP)
Title: Composite shadow mask
Inventor: WATANABE TETSUYA
IPC: H01J29/07
Filed: 1990-02-15
Abstract: PURPOSE:To suppress thermal stress following collision of electron beam to prevent degrading the quality of images by putting fine particles between planes to contact each other of a plurality of shadow masks which are laminated and bound unitedly. CONSTITUTION:Electron beam passing holes 14A, 15A comprised of large diameter parts 14a, 15a and small diameter parts 14b, 15b, respectively, are formed in both shadow masks 13A, 13B composing a composite shadow mask 13. Superfine mainly iron particles 11 with 1.0-0.5mum average size are scattered on the plane of the shadow mask 13B which is for thermal stress suppressing and contacts with the shadow mask 13A for color selection electrode. The superfine particles are mixed with 3-5% of poly(vinyl alcohol) as a binder and applied to the contacting plane. Consequently, thermal stress owing to local temperature rise in the shadow mask is suppressed and the quality of images is improved.
Patent JP-S58153543-A (JP)
Inventor: IIDA YUTAKA
IPC: B02C15/04
Filed: 1982-03-05
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-H04211084-A (JP)
Title: Imidazopyridazine derivative, use and production thereof
Inventor: MIYAKE AKIO
IPC: C07D487/04
Filed: 1991-02-28
Abstract: PURPOSE:To provide the novel subject compound having an antiallergic activity and an antiinflammatory activity and useful as an antasthmatic agent, etc., in a high yield by reacting specific imidazo[1,2-b]pyridazine compounds with a sulfonamide compound having a reactive group. CONSTITUTION:(A) An imidazo[1,2-b]pyridazine compound, (solt) of formula II [R1 is (substituted) lower alkyl, halogen; X is O, S(O)K (k is 0-2); n is 0,1] (e.g. 6-mercaptoimidazo[1,2-b]pyridazine) is reacted with (B) a compound (salt) of formula III [R<2>, R<3> are (substituted) lower alkyl, (substituted) phenyl, etc.; A is divalent 3-7 membered homocyclic ring or heterocyclic ring; m<1>, m<2> are 0-4; Y is reactive group] (e.g. 3-hydroxy-2,2-pentamethylene-1-propane sulfonamide) to provide the novel compound of formula I {e.g. 6-[(2,2-pentamethylene-3- sulfamoylpropyl)oxy]imidazo[1,2-b]pyridazine}.
Patent JP-S54127509-A (JP)
Title: Abnormality detector of rotor winding
Inventor: NAGASHIMA RIYOUICHI
IPC: G01R31/00
Filed: 1978-03-28
Abstract: PURPOSE: To provide the subject detector wherein cracks and cavities in bars and end rings of the rotor of a squirrel-cage induction motor can be detected with high precesion from the variation of a primary current.  
     CONSTITUTION: A constant-voltage three-phase source 1 is connected to a motor 2 to be tested, and any one phase line current is passed through a current transformer 3 and guided to an ammeter 4 and a detector 5. A voltage (one severalth of the motor rated voltage) in such a degree as can slowly rotating the rotor motor  2 to be tested is supplied from the constant-voltage three-phase source 1. When  there is found any abnormality in the rotor, the pointer of the ammeter 4 is vibrated little by little at a certain indicated position. In this case, a current waveform  as shown by reference numeral 9 appears in the current detector 5. The ripple components of the current waveform 9 are pulled out by a ripple separator 6, and amplified by an amplifier 7, and whether good or had is discrimiated by the voltage level in a level discriminator 8. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03238495-A (JP)
Title: Electric power output circuit and neon display system using the same circuit
Inventor: SAKA TAKESHI
IPC: G09F13/26
Filed: 1990-02-15
Abstract: PURPOSE:To increase the degree of freedom of blinking of lighting by connecting decoders which are connected to signal lines in series to switch opening/closing means. CONSTITUTION:A necessary number of transformers 3 are arrayed in series for a couple of electric power lines 1 through switch opening/closing means 2 and neon tubes 4 are arranged as power output parts at the secondary sides of the transformers 3; and the decoders 5 are connected to the switch opening/ closing means 2 and then connected to the signal lines 6 paired with the electric power lines 1. Then the decoders 5 arrayed in series with the signal lines 6 operate the respective switch opening/closing means 2 corresponding to the decoders 5. Consequently, the degree of freedom of power supply to a power output part (a) becomes fine and when the system is connected to a computer, a blinking pattern is altered speedily and freely.
Patent JP-S61194989-A (JP)
Title: Still picture transmitter
Inventor: NOZAWA TOSHIHARU
IPC: H04N7/16
Filed: 1985-02-22
Abstract: PURPOSE:To perform kinetic grouping of terminals so that terminals in a group receive the same information efficiently by providing logic channels in a single common transmission line to carry commands for indicating logic channel numbers to be connected with desired terminals. CONSTITUTION:Terminals 101-105 are connected with the center 100 through a single common transmission line 106 in which multiple logic channels are provided. In the initial state, terminals are connected only with channel 0 as the common channel. Then, suppose that CA(n, m) means that a terminal with the terminal address (n) is connected with channel (m). When, the CA(1, 1) command is sent out of the center 100 through channel 0, all terminals receive this command, and subjected to decoding. As a result, channel 1 is connected with the #1 terminal only. Similarly, the CA(2, 1), CA(3, 2), CA(4, 3) and CA(5, 1) commands sent out through channel 0 cause the #2-#5 terminals to be connected with channels 1-3a. Thus, #1, #2 and #5 brought into a group to receive the same information.
Patent JP-H03239739-A (JP)
Title: Rubber composition
Inventor: YAGI YOSHIHIKO
IPC: C08L21/00
Filed: 1990-02-15
Abstract: PURPOSE:To prepare a rubber compsn. which exhibits a low hardness in an unvulcanized state convenient for processing and a high hardness when vulcanized by compounding a natural or synthetic rubber with a specified amt. of a specific acid-modified isoprene rubber. CONSTITUTION:100 pts.wt. at least one rubber selected from the group consisting of natural and synthetic rubbers is compounded with 0.5-50 pts.wt. acid-modified isoprene rubber which shows characteristic absorptions around 3400cm<-1> and 1720cm<-1> in the infrared absorption spectrum and an absorption peak in a range of 0-120 deg.C in differential scanning calorimetry. The resulting compsn. exhibits such a low hardness in an unvulcanized state as that of the conventional rubber compsn. compounded with a softener, e.g. process oil, while showing a hardness, when vulcanized, similar to or higher than that of a compsn. contg. no softener.
Patent JP-S59164758-A (JP)
Inventor: EDOWAADO ENZU MATSUKUENTAIA
IPC: B01J31/00
Filed: 1984-02-28
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-H07218132-A (JP)
Title: Drying apparatus of flower bulb
Inventor: INADA KOZO
IPC: B65G47/52
Filed: 1994-02-08
Abstract: PURPOSE:To provide drying apparatus of a flower bulb which prevents bulbs from being dried too much when they are dried and enables virtually uniform adjustment of moisture in the bulbs. CONSTITUTION:Endless conveyors in many stages lowering aslant in zigzag sequentially from just under a buffering tank 2 are provided in a drying chamber 1 of a drying apparatus, and a drying conveyor having a large number of air holes provided in a belt so that air can pass therethrough is disposed at each specific stage interval from the endless conveyor in the uppermost stage, while a regulating conveyor prepared by covering the upper side of the endless conveyor with a heat insulating panel in the shape of a tunnel and by shielding the entrance and exit thereof with a heat insulating material provided in the shape of a screen is disposed between the drying conveyors. Warm air is sent out into the drying chamber 1 from an air conditioner 4 provided outdoors, and flower bulbs lowering on the endless conveyors sequentially from the buffering tank 2 are dried with the warm air on the drying conveyors sequentially, while they are adjusted in regard to moisture on the adjusting conveyors with the warm air shielded therefrom. By repeating these processes, the adjustment is performed uniformly in a specific degree of dryness.
Patent JP-S62193231-A (JP)
Title: Fly-back transformer
Inventor: HISHIJO HIDEO
IPC: H01F38/42
Filed: 1986-02-20
Abstract: PURPOSE:To reduce the generation of the horizontal element of a leakage magnetic field from a fly-back transformer by providing a short ring nearly in parallel with the core of a primary winding. CONSTITUTION:A fly-back transformer is formed nearly a square shape with a core 2 wound with a primary winding 5, another core 6 in parallel with the core 2 and a pair of connections 7, 8 and a magnetic core 1 wound with a short ring 3 which connects the start and the end of a winding wound in plural number between the connections 7, 8 is provided. Accordingly, the short ring 3 is made in parallel with the core 2 wound with the primary winding. The magnetic core 1 is formed with one half 1A and the other half 1B of the magnetic core made of a ferrite material abutted to each other with a gap spacer 9 and a magnetic gap 4 is formed in the magnetic core 1 by the gap spacer 9. This can reduce the generation of a leakage magnetic field from the fly-back transformer.
Patent JP-S62193467-A (JP)
Title: Preset device for receiving frequency
Inventor: SHIMIZU RYOJI
IPC: H04N5/44
Filed: 1986-02-20
Abstract: PURPOSE:To facilitate an operation, and to prevent an erroneous operation by constituting a device so that objected sound frequency and stereo mode can be set automatically when a satellite number and a channel number are selected. CONSTITUTION:When a stereo switching button 53 to a switch mode is selected, a mode switching circuit 33 is switched through a microcomputer 38, and objected sound signals are outputted to output terminals 34 and 35. At such a time, when a write button 54 on a keyboard 57 is depressed, the frequencies of display devices 55 and 56 perform flashing for a regulated time, and data, such as the satellite number, the channel number, the frequencies of channels A and B, the stereo mode, etc., are stored at a RAM50. After storing the data, that is, the completion of a preset, and when a control signal from an antenna positioner 7 is inputted to the microcomputer 38 through an input terminal 60, a preset objected frequency is displayed on the display devices 55 and 56, thereby representing that the data are stored without fail.
Patent JP-S61195986-A (JP)
Title: Lusterless high-velocity silver plating liquid
Inventor: KUDO TOMIO
IPC: C25D3/46
Filed: 1985-02-25
Abstract: PURPOSE:To obtain the lusterless silver plating in 60-160A/dm<2> high current density by adding one and more kinds of a formalin condensate of aromatic sulfonic acid and its salt, aromatic carboxylic acid and its salt, fatty carboxylic acid and its salt and furthermore adding one and more kinds of salts of As, Se and Sb. CONSTITUTION:The following organic additive and an inorganic additive of one and more kinds of salts of As, Se and Sb are added in a silver plating soln. which is one and more kinds of a formalin condensate of aromatic sulfonic acid and its salt, aromatic carboxylic acid and its salt, fatty carboxylic acid and its salt. The weight to be added to the plating liquid is regulated to 5mg-5g/l organic additive and 0.05mg-10g/l inorganic additive for the plating liquid.
Patent JP-S62193851-A (JP)
Title: Thermal recorder
Inventor: MIYAZAWA HIDEYUKI
IPC: B41J2/35
Filed: 1986-02-20
Abstract: PURPOSE:To efficiently enhance a recording speed without increasing a demand, by providing a shift register controlling ON/OFF of a drive element for one of more bits and a clock selecting circuit selecting a clock signal therefor according to an image signal. CONSTITUTION:This device is provided with shift registers 13 for every bit, and a parallel output of the shift registers 13 acts as an enable signal. Clock signals from the shift registers 13 are controlled separately for every bit and sent to clock signal selecting circuits 14, therefore with an image signal for a printing with black, H (high level) is outputted at terminals Q and L (low circuit) at terminals Q in latch circuits 15. As a result, a clock signal CK1 is selected. With an image information of white, i.e. when a printing is not conducted, CK2 is selected resulting from the terminals Q of L and the terminals Q of H in the latch circuits 15. In this manner, scanning is carried out while a printing is always conducted by the set number of bits, thus a good effect to a power source capacity is obtained and a high speed recording is made possible if the number of printing bits is small.
Patent JP-S60181702-A (JP)
Title: Production of halogram diffraction grating
Inventor: NAKAMURA MAKOTO
IPC: G03H1/02
Filed: 1984-02-29
Abstract: PURPOSE:To obtain stably a diffraction grating having high diffraction efficiency by coating positive type photoresist on a substrate to the specific film thickness with respect to the depth of the ruggedness of the diffraction grating to be formed. CONSTITUTION:Positive type photoresist is coated on a substrate 31 to the film thickness larger by >=0.15mum than the depth (h) of the ruggedness of the diffraction grating 33 to be formed on the substrate. For example, the resist is formed to about 0.6-2.0mum film thickness with respect to 0.35-1.2mum depth (h) of the ruggedness. The film thickness of the photoresist layer is controlled with respect to the depth (h) of the ruggedness of the grating 33 on the above-mentioned way by which the diffraction grating 33 having high diffraction efficiency is uniformly obtd. over the entire region of the pattern. The grating is widely used for a laser printer and various kinds of hologram-applying measuring instruments, etc.
Patent JP-H09228900-A (JP)
Title: Egr control device for internal combustion engine
Inventor: NAGAMURA KENSUKE
IPC: F02D41/02
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To improve the convergence property of an EGR rate toward a target EGR rate by correcting a target opening of an EGR valve based on the difference between an EGR rate which is detected by an EGR rate detecting means, or is operated by an EGR operating means, and the target EGR rate. SOLUTION: The target quantity of EGR is operated 2 based on a target EGR rate set by a target EGR rate setting part 1, and the quantity of intake fresh air estimated by a cylinder intake fresh air quantity operating part 8, and the target quantity of EGR is operated in an operating part 3b, which is preferably to be sucked in a collector. A target opening of an EGR valve is operated 4 based on the target quantity of EGR, which is preferably to be sucked in the collector, and the lengthwise pressure difference of the EGR vale estimated by an EGR valve lengthwise pressure difference operating part 10. The corrective opening of the EGR valve is then operated based on the target opening of the EGR valve, the target EGR rate, and an EGR rate estimated by an EGR rate operating part 9, and the EGR valve is so operated by an operating part 5 as to be the corrected opening of the EGR valve.
Patent JP-2000235469-A (JP)
Title: Network printer, network, and printing processing method
Inventor: YODA YOSHIYUKI
IPC: G06F3/12
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To effectively use hardware resources and to speed up a printing process by inputting and outputting through a communication network, print data read out of and written to a print data storage means and drawing data read out of and written to a drawing data storage means. SOLUTION: A print data memory 2 stores print data sent from a host-side computer which has printed the data. A drawing process part 3 converts the print data generated by the host-side computer into drawing data and drives a mechanism which prints the drawing data. A drawing data memory 5 stores data for each page in format corresponding to respective print dots of an image. This drawing data memory 5 stores drawing data for one page or plural pages of print resolution for placing in operation a mechanism which actually prints the data on a form. Then a LAN interface 1 inputs and outputs the print data read out of and written to the print data memory 2 and the drawing data read out of and written to the drawing data memory 5 through a LAN line 20.
Patent JP-H05234389-A (JP)
Title: Voltage detection circuit and high-voltage output circuit
Inventor: MIYASHITA TAKUMI
IPC: G11C17/00
Filed: 1992-02-24
Abstract: PURPOSE:To enhance the reliability of the title circuits by a method wherein a voltage output circuit and a signal detection circuit are installed, a dummy field-effect transis tor for current detection is connected to a voltage supply line in a part whose voltage is to be detected, a voltage which is lower than its voltage is output to the signal detection circuit and a voltage output is controlled widely. CONSTITUTION:A voltage V1 is converted into a lower voltage (V2 V1) by means of a level conversion circuit 21 between a point PI to be detected and a grounding line GND; it is output to a signal detection circuit 22. The low voltage is output to the signal detection circuit 22 by means of a MOSFET 23. In the FET 23, an electric current flows to a back gate from the point P1 to be detected; a voltage drop is caused in a resistance R11; a piece of detection information is output to the circuit 22 together with the voltage V2. As a result, when a gate voltage Vg1 at the FET 23 is controlled so as to be variable, a voltage can be controlled in such a way that a break voltage VBD at a gate junction is VBD BDO+Vg1. Consequently, even when a threshold voltage for a transistor constituting a first voltage detection circuit is irregular, the second voltage V2 as a voltage to be compared can be output with good stability when the gate voltage Vg1 is controlled so as to be variable.
Patent JP-S62193709-A (JP)
Title: Chuck device
Inventor: AKIYAMA SHOJI
IPC: B23B31/02
Filed: 1986-02-20
Abstract: PURPOSE:To enable machining and measurement to be performed through high accurate bore reference, by applying a fluid pressure to the internal hollow part of a pipe-shaped axial structure, inserted into an internal diametric hole of a bore reference body, and expanding the axial structure so as to chuck the bore reference body. CONSTITUTION:A cylindrical bore reference body A inserts to its internal diametric hole an axial structure 15 of a chuck device 11 to be fitted. Pressurized fluid is allowed to flow into an air gap part 16 of a chuck part 12 by turning an adjusting screw member 25 to slide a piston 20. The bore reference body A is fixed to the axial structure 15 by expanding its outside diameter. Under this condition, cutting or measurement of the peripheral surface of said body A is performed by rotating a rotary bed 27 while the bore reference body A integrally with said bed 27. Accordingly, high accurate machining or measurement is performed by preventing the setting from generating unevenness by a worker.
Patent JP-H06250273-A (JP)
Title: Camera
Inventor: KONNO TATSUO
IPC: G03B17/02
Filed: 1993-02-25
Abstract: PURPOSE:To effectively use a space and to make a camera main body compact by providing a projecting part fitted between the cartridge chamber of a camera main body for loading a film cartridge and on a rear cover and incorporating a part concerned in the functional operation of a camera in the projecting part. CONSTITUTION:When the film cartridge 5 is loaded in the cartridge chamber of the camera main body, a space 12 as a dead space is formed on the upper part of the film cartridge 5. The projecting part 14 corresponding to the space 12 is integrally formed on the rear cover 13, the rear cover 13 is closed with respect to the camera main body and in this state, the projecting part 14 is inserted into the space 12. Various kinds of parts concerned in the functional operation of the camera are incorporated into the projecting part 14, to effectively use the dead space. As the parts incorporated in the projecting part 14, there are a sounding body such as a self-timer, a button battery, a communication terminal, etc.
Patent JP-S57152578-A (JP)
Title: Display device
Inventor: ABE TADASHI
IPC: G11B33/02
Filed: 1981-03-13
Abstract: PURPOSE:To easily read out desired recorded contents, by displaying the relationship between relative locations of a means which detects and displays existing conditions of plural independent recorded contents and a reproduction detecting section. CONSTITUTION:A magnetic tape running mechanism 1 contains a tape 1a and a reproducing head 1b. The output signal of the reproducing head 1b is subjected to an intermusic detection 3 after it is amplified at 2. The output of the intermusic detecting circuit 3 is inputted into a microcomputer 4 and the number of the music and the time from the starting end of the tape to the end of the music under the playing condition are stored in a computer 4. This result is outputted to a display device 5. This retrieving operation is performed under the fast forwarding condition. The display device 5 has a playing time scale 11, a banded index whose length is changed in accordance with the present location of the reproducing head 1b, and a triangular index 13 which displays intermusic locations of plural musics. These indexes can be realized easily, by using, for example, a configuration in which numerous LEDs are arranged horizontally or another configuration in which a liquid crystal display device, a fluorescent display tube, etc., are arranged in a pattern.
Patent JP-H03240111-A (JP)
Title: Overcurrent protecting circuit
Inventor: SHIGETA YASUTSUGU
IPC: G05F1/10
Filed: 1990-02-16
Abstract: PURPOSE:To reduce the number of IC terminal pins even though an output transistor (TR) is provided outside an IC by controlling the input of a driving TR based on the detection output of a voltage detection means when an overcurrent flows to an output TR. CONSTITUTION:The TR Q14 and Q15, and a resistance R8 (voltage detection means) are connected between the emitter of a driving TR Q12 and an output terminal T0. When an overcurrent flowing through an output TR Q13, the base current of the TR Q13 increases and both TR Q14 and Q15 are turned on. As a result, a control TR Q16 is turned on with the TR Q12 turned off with its base potential set at an earth potential. The TR Q13 is also turned off. Thus the breakage of the TR Q13 due to the overcurrent can be prevented. Then the addition of a control terminal TS (single pin) suffices even though the TR Q13 is provided outside an IC. Therefore the number of IC terminal pins can be decreased.
Patent JP-H09226792-A (JP)
Title: Container having cover film
Inventor: MIZUSHIMA HIROSHI
IPC: B65D51/18
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To prevent a cover film from accidentally being removed, and also, easily break the cover film when necessary. SOLUTION: This container 1 is constituted of a cylindrical container main body 10 which has a discharging port on the top, a lid 20 which is tiltably attached on the top of the container main body 10, and a cylindrical cover film 30 which is bonded and fixed on the outer peripheral surfaces of the container main body 10 and the lid 20. By tilting the lid 20 based on the container main body 10, the discharging port of the container main body 10 is opened or closed. On the lid 20, a window 24 is provided at an area being confronted with the discharging port when the discharging port is opened by tilting the lid 20. On the cover film 30, an annular first breakable part 31 which is cut by tilting the lid 20, is provided, and a second breakable part 32 is provided at an area being confronted with the window 24.