baber/WOPTO huggingface dataset:
Patent JP-H07282045-A (JP)
Title: Printing device for character string with frame
Inventor: UENO HIDEO
IPC: B41J2/485
Filed: 1995-02-08
Abstract: PURPOSE:To change the corner form of a frame in accordance with character size, the size of a character string to be surrounded or the size of the frame, and to execute printing with satisfactory balance. CONSTITUTION:When the whole height of a text is more than 100 dots and the character size is 10-13 point, the frame of the corner R whose line width is three dots and whose radius is three dots is formed. When the size is larger than 13 point, the frame of the corner R whose line width is three dots and whose radius is 18 dots is formed. When the height of the text is less than 100 dots and the character size is 10-13 point, the frame of the corner R whose line width is two dots and whose radius is three dots, is formed. When the character size is larger than 13 point and the height and width of the frame are more than 26 dots, the frame of the corner R whose line width is two dots and whose radius is 13 dots, is formed. When the height and the width of the frame are less than 26 dots, the frame of a right-angled corner is formed.
Patent JP-H03228010-A (JP)
Title: Light beam scanner
Inventor: HASEGAWA SHINYA
IPC: H04N1/113
Filed: 1990-02-01
Abstract: PURPOSE:To improve the resolution without making a hologram disk diameter large and to increase scanning width without making optical path length long by dividing one scanning area into a specific number of areas and providing hologram lenses corresponding to the number of the areas. CONSTITUTION:The light beam scanner 1 is provided with the 1st hologram lens 3 and the 2nd hologram lens 4 which irradiate a hologram disk 2 with a light beam. The 1st and 2nd hologram lenses 3 and 4 generate a wave to be made incident on the hologram of the hologram disk 2 which compensates the aberrations of a scanning light beam. Then the 1st hologram lens 3 is put in charge of the area of a left scanning line 5L among scanning lines 5 and the 2nd hologram lens 4 is put in the area of a right scanning line 5R among the scanning lines 5. Therefore, the aberrations are compensated by one hologram lens only by generating an incident wave which is a half as large as one scanning area, so the resolution can be improved.
Patent JP-S63189241-A (JP)
Title: Ink jet printer
Inventor: FUKUYAMA SHIGERU
IPC: B41J2/185
Filed: 1987-02-02
Abstract: PURPOSE:To achieve such a favorable printing operation as not to generate omissions in printed images at the time of starting a printing operation, by operating a negative pressure generating means to generate a negative pressure when a power source is switched ON, and transmitting the negative pressure to a cap means by a valve mechanism. CONSTITUTION:A piston 114 is disposed in a cylinder 113 so that it can be vertically slidden. The piston 114 is normally energized vertically by a return spring 117, and when it is pressed downward against the energizing force of the spring 117, a negative pressure is generated. In the condition where an ink jet head casing is closed by a cap 104, when the negative pressure generated in the negative pressure generating mechanism is exerted on the casing through an ink tube 122 as a valve mechanism is opened, air bubbles generated in an orifice of the casing are taken out through the tube 122, and are discharged into a waste liquid container. Therefore, such a favorable printing operation as not to generate omissions in printed images can be achieved at the time of starting a printing operation.
Patent JP-H01196410-A (JP)
Title: Refuse disposal device
Inventor: HORIBE CHIKARA
IPC: F23G5/00
Filed: 1988-01-29
Abstract: PURPOSE:To use energy more effectively and incinerate refuse efficiently, by a construction wherein the heating value of a heater disposed in a protrusion provided at a bottom surface of a disposal vessel is varied vertically to be higher on the lower side. CONSTITUTION:At an inner bottom part of a frame body 1, a heater is disposed to protrude into the frame body 1 by penetrating through the bottom wall of the frame body 1. The power density of the heater 3 is varied vertically to be higher on the lower side. A disposal vessel 5 into which refuse is thrown in and which is provided at a bottom part thereof with a protrusion 5a for covering the heater 3 is provided on the upper side of the heater 3. The refuse 6 thrown in by opening a lid 4 is reserved in the disposal vessel 5. With this construction, even when the refuse disposal proceeds and the level of the refuse becomes lower than an upper end part of the heater 3, only the energy radiated from a part having a lower heating value escapes, so that the residual refuse can be efficiently incinerated by the radiation energy radiated from a lower part having a higher heating value.
Patent JP-H08223375-A (JP)
Title: Image processing device and method for original book
Inventor: YAMASHITA TOSHIKI
IPC: H04N1/04
Filed: 1995-02-08
Abstract: PURPOSE: To improve the processing speed by providing a restriction device restricting the number of pages not reading or not forming an image calculated by an arithmetic unit to be prescribed one or below to decrease a total processing time. CONSTITUTION: A system control section 802 has arithmetic unit which calculates the number of pages not outputting an image within a range of pages designated by a page designation device and a page range designation device. Furthermore, the control section 802 has a restriction device 107 restricting the number of pages not outputting the image calculated by the arithmetic unit to be a prescribed one or below. Then a scanner control section 801 allows a scanner section 500 to turn over a page of a book original when not receiving a notice of release of the page jump mode from the system control section 802. Upon the receipt of the notice of the release of the page jump mode from the control section 802, the control section 801 allows the scanner section 500 to conduct usual operation.  Thus, the total processing time is reduced more in this system than the case with jumping the number of pages without image output manually.
Patent JP-S59147326-A (JP)
Title: Liquid crystal display device
Inventor: ABE ATSUSHI
IPC: G02F1/1333
Filed: 1983-02-10
Abstract: PURPOSE:To obtain a liq. crystal display device having a high response speed, consuming a small quantity of electric power, and performing stable action by forming a pair of electrodes for impressing an electric field to a liq. crystal and a heating element for detecting and controlling the temp. of the liq. crystal to change the orientation of the liq. crystal. CONSTITUTION:A thin Si film 4 connecting with an Si part 4' is formed on a substrate 5 with a space 6 in-between. The film 4 generates Joule heat and acts as a lower electrode for impressing an electric field to a liq. crystal. An insulator film 3, a common electrode 10' and an electrode 10 which is in ohmic contact with Si are formed on the film 4 and the part 4'. A glass substrate 1 having a transparent electrode 8 formed on the inside is placed opposite to the substrate 5 with a spacer 9 in-between, and a smectic liq. crystal 2 is sealed in the space. Electric power is supplied between the electrodes 10, 10' to generate Joule heat selectively in the film 4, and the orientation of the liq. crystal 2 is changed by heating with the Joule heat.
Patent JP-2000222998-A (JP)
Title: Earth leakage breaker
Inventor: KOYAMA HIDEKI
IPC: H02H3/347
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent an earth leakage breaker from burning by preventing short circuit and breakage of a varistor when excess surge exceeding surge- resisting amount enters the varistor (surge absorber) for protecting a leak detecting circuit. SOLUTION: A power source circuit 8 for a leak detection circuit 6 is connected to between phases of a main circuit, a trip coil 7 is operated on the basis of a leak detecting signal detected with the leak detecting circuit 6 to open a switching breaking part of the main circuit to operate an earth leakage breaker, and the trip coil 7 and a varistor 11 are connected to the power source circuit 8, the trip coil 7 is positioned near to the main circuit (power source) than the surge absorber, and when excess current flows in the varistor 11 by the entry of excess surge from the main circuit side through the power source circuit, the trip coil 7 is instantaneously operated to open the switching breaking part of the main circuit to prevent abnormal heat generation and burning of the breaker caused by excess surge before the varistor 11 causes shirt circuit and breakage.
Patent JP-S60165268-A (JP)
Title: Thermal head
Inventor: YAMADA MASAO
IPC: B41J2/345
Filed: 1984-02-07
Abstract: PURPOSE:To improve the density of a unit resistor layer with a greater yield in the manufacture by arranging common line wires on both length-wise sides of the unit resistor layer while signal electrodes are arranged at the width-wise center thereof parallel with the common line wires. CONSTITUTION:Common line wires 4 and 4 are extened directly on both length- wise sides of unit resistor layers 1 to serve as common electrodes concurrently and signal electrodes 3 are so arranged at the axial center of the resistor layers 1 along the length thereof to parallel the common line wires 4. The signal electrodes 3 are connected separately to common column wires 5. The length of the electrodes 3 are almost equal to the width of unit heat generating elements 6. So to speak, the area sandwitched by the common line wires 4 and the signal electrodes 3 define the unit heat generating elements 6. This can relax the dimensional scale about twice for the mounting of the heat generating elements between the common electrodes and signal electrodes.
Patent JP-H0644977-A (JP)
Title: Sheet for electrode of electrolytic capacitor and its manufacture
Inventor: FURANSHISU ARUGURE
IPC: H01G9/048
Filed: 1993-02-09
Abstract: PURPOSE: To downsize a capacitor by causing deposit coating an electrolytic sheet to contain aluminum in an oxide form by a specific ratio or more, and causing aggregation substances to constitute an alumina porous matrix. CONSTITUTION: The electrode sheet of an electrolytic capacitor formed by coating one face or both faces of electric conductive board by deposit mainly containing aluminum of 100 to 10000nm thick through deposition-condensation. The deposit contains 50% or more of aluminum in an oxide from, and is composed of particle aggregation substances. The aggregation substances constitute a porous matrix of aluminum oxide containing metal aluminum microcrystals arranged in particles at random. Thereby, since complete penetration of electrolyte is possible, all developing surface area is used so that large capacity and large aging performance stability can be obtained.
Patent JP-H10209432-A (JP)
Title: Improvement in semiconductor device
Inventor: AMARATUNGA GEHAN ANIL JOSEPH
IPC: H01L29/74
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide control characteristics with high safety and reliability by forming an inversion layer in the first semiconductor region with a field effective gate electrode provided on the wall region of a groove extended from the first surface of the active region, so that the inversion layer may act as an emitter of the same mechanism as a thyristor. SOLUTION: A groove 9 which is a doped polysilicon region is formed in a well-like p region 8, which is used as a gate electrode. A positive electric potential is applied so that an n<+> inversion layer 12 is formed in an adjacent layer of the p region 8, and an electrical path is formed with a thin layer which joints a cathode 11 and an n<-> base 5. Through the p region 8 provided under the groove 9, a positive hole flows to bias, in forward direction, the p region 8/n<+> inversion layer 12 junction. As a result, the electrons diffuse from the n<+> inversion layer 12 to the n<-> base 5, and jump over a long path adjoining a gate electrode 14. With this configuration, a thyristor with a dynamic emitter between the n<+> inversion layer 12/p region 8/n<-> base 5 and a p<+> anode 7 is formed.
Patent JP-2000219915-A (JP)
Title: Production of seamless steel pipe having high strength and high toughness
Inventor: OSAKO HAJIME
IPC: C22C38/32
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To produce a seamless steel pipe produced with both characteristics of high strength and high toughness needed to the steel pipe for oil well. SOLUTION: When a seamless steel pipe is produced by heating a blank composed by wt.% of 0.15-0.5% C, 0.1-1.0% Si, 0.1-1.5% Mn, <=0.02% P, <=0.002% S, 0.1-1.5% Cr, 0-0.5% Ti, 0-0.01% B, 0.005-0.5% Al, <=0.01% N, <=0.01% O and the balance Fe with inevitable impurities and by piercing in the hot-state, the working in the finish-rolling process is executed at <=40% compressed cross- section reduction and >=1,050 deg.C finishing temp. Successively, this formed steel pipe is kept to >=930 deg.C and directly quenched under the condition that the average short diameter in the austenitic grain before quenching is >=40 μm.
Patent JP-S59147553-A (JP)
Title: Information transmitter
Inventor: OKANO MASARU
IPC: H04L1/00
Filed: 1983-02-10
Abstract: PURPOSE:To attain quick failure diagnosis by detecting the changing state of an input data and collating it with an erroneous state of a process. CONSTITUTION:An input circuit 11 inputs a parallel signal from an external processor, the signal is converted into a serial signal at a parallel serial converter 12, and the serial signal is transmitted to an opposite station after modulating the series signal at a modulator 13. Further a demodulator 14 receives a modulating signal from the opposite station, demodulates it into the series signal, converted into a parallel signal at a series/parallel converter 15, and outputted to an external processor from an output circuit 16. A data selecting means 17 selecting optional data from any of the circuit 11 or the converter 15, a data change detecting means 18 detecting its state change and a data change display means 19 displaying an output of the means 18 are provided additionally. Then, the failure diagnosis is attained quickly at the intermittent abnormal operation of the processor.
Patent JP-2000219228-A (JP)
Title: Tinned provision type vessel
Inventor: MATSUI KUNIO
IPC: B32B15/08
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To shorten the manufacturing process of a tinned provision type vessel such as a self-heating can, and enhance a degree of freedom in the miniaturizing and light-weighting operation of a vessel by integrally forming a can vessel having an internal vessel part and external vessel part with a metal plate being laminated with resin in its both faces. SOLUTION: The external sleeve part 4, upper circumferential part 5, lid receiving part 6 of an external vessel 2 and the wall part 3 of an internal vessel 1 are integrally formed by a metal plate being laminated with resin in its both faces, preferably, with a high tensile sheet steel plate. Also, as required, a pressure control part 7 is provided on the upper circumferential periphery 5 or lid receiving part 6 circumferential periphery, and a bottom plate 8 having a water passage opening part 9 is secured to the open end of an external wall 4 of the external vessel 2 through a turn-tightened portion 11, and a water permeable mat 10 is laid at the lower part of the external vessel 2 in contact with the bottom plate 8. Furthermore, a heat-melt film 14 is closely adhered to the inside of an upper lid 12 having an opening 13, and the upper lid 12 is fixed with the vessel part by the lid receiving part 6.
Patent JP-H04260281-A (JP)
Title: Video synthesizer
Inventor: HATAKEYAMA SHUICHI
IPC: G09G5/14
Filed: 1991-02-15
Abstract: PURPOSE:To output a synthesized video signal without a difference from each of video synthesizers controlled while being linked with each other. CONSTITUTION:In the case of controlling plural video synthesizers 11,12 linked with each other, an output of a linking adjustment variable resistor 16 is converted into a digital data D1 by a A/D converter 19 and the digital data DI is distributed to each of synthesis control CPUs 13,14 to generate synthesis control data C1,C2.
Patent JP-S55115076-A (JP)
Title: Magnetic cleaning device
Inventor: YAMASHITA KEITAROU
IPC: G03G15/09
Filed: 1979-02-27
Abstract: PURPOSE: To improve cleaning efficiency and discharge the toner removed with a simple mechanism to outside the device by disposing an elastic member which is partly in contact with photoreceptor surface and wipes away the residual magnetic toner from the photoreceptor surface.  
     CONSTITUTION: As the elastic member, a blade member 6 composed of urethane rubber or the like whose end is in contact with the surface of a photoreceptor 1 is fixed by a support member 7 and is so disposed that the portions of the blade member 6 and support member 7 opposing to the sleeve 2 come within the range of the magnetic attraction force of a magnet roll 3. Hence, the magnetic toner remained on the surface of the photoreceptor 1 is dammed up by the blade member 6 and stays on its end part and the surface of the holding member 7. The magnetic toner pooled in this way is immediately attracted to the surface of the sleeve 2 by the magnetic attraction force of the magnet roll 3. Thereby, the cleaning efficiency may be improved by the simple mechanism. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61180233-A (JP)
Title: Formation of corrosion resistant film onto surface of base material consisting of copper or copper alloy
Inventor: YANAGIMOTO KATSUTOSHI
IPC: H05K3/06
Filed: 1985-02-06
Abstract: PURPOSE:To make possible satisfactory etching by adding an aliphat. amine to a photosensitive liquid and adjusting the pH value of the photosensitive liquid. CONSTITUTION:The PVA-ADC photosensitive liquid is adjusted to have 7.3-7.8pH value by adding a suitable amt. of the aliphat. amine thereto. After such photosensitive liquid is coated on the surface of the base material, the coating is dried and is exposed and printed to a prescribed pattern for a suitable period. The exfoliation of the photosensitive film in the stage of developing and rinsing is obviated when such film is developed thereafter. Fogging is obviated even after several days of resting after coating or printing and the satisfactory etching treatment is made possible.
Patent JP-S53109092-A (JP)
Title: Control rod driving device and driving method
Inventor: NISHIZAWA HIROSHI
IPC: G21C7/14
Filed: 1977-03-03
Abstract: PURPOSE: To prevent any breakaway in the accident of control rod from the core by constituting the resist push-up force applied from the bottom in maining the hanging cable in the rigid condition for the driving unit of control rod froming cable hanging type. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05212197-A (JP)
Title: Steam iron with mist emission
Inventor: SHIMIZU MASAO
IPC: D06F75/22
Filed: 1992-02-07
Abstract: PURPOSE:To provide a steam iron equipped with mist emission function to serve mangling of clothes, etc., with which a proper amount of moisture is supplied to the fibers for enhancement of the mangling workmanship and also the handling easiness is enhanced. CONSTITUTION:A steam iron is equipped with an opening/closing means 20 to open and close a water conduit 19, through which water is supplied to a gasifying chamber 12, and a control means 25 to control a mist generating means 23 which emits mist to the outside, and thereby water supply to the gasifying chamber 12 is held in closed state by the means 20 to stop spout of the steam when the mist generating means 23 is in operation. This mechanism is operated automatically to give an appropriate quantity of moisture for mangling, and troublesome handling of stopping the steam each time the mist is emitted is eliminated, which leads to enhancement of the mangling workmanship on fibers and the easiness in handling.
Patent JP-S58139354-A (JP)
Title: Digital signal recording and reproducing device
Inventor: WATANABE TAKAHIKO
IPC: G11B27/10
Filed: 1982-02-15
Abstract: PURPOSE:To suppress the change in a running speed produced when the phase of a servo pulse is discontinuous, by switching the phase generated for a block address through the use of a lock mode signal obtained from a polyphase servo circuit. CONSTITUTION:An output of a control head HC is applied to a CTL detection circuit 3 and a CTL signal is detected by detecting a synchronizing signal at  each sector. The CTL signal is applied to a wave shape circuit 4 and a servo  pulse is picked up at the output. This servo pulse is applied to a clock input of  a D type FF5 for phase comparison. Any of reference signals is sampled with  the servo pulse and a phase comparison output and the lock mode signal are generated at the output. The phase comparison output is applied to an addition  circuit 7 and added with the output of a speed detection circuit 8. The output  of the circuit 7 is formed into a D/A converter 11 and applied to a capstan  motor 9 being a DC motor.
Patent JP-S63192430-A (JP)
Inventor: OGURA YUKIKO
IPC: A61B10/00
Filed: 1987-02-04
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-H0583499-A (JP)
Title: Paper sheet information scrapping/processing device
Inventor: HASEGAWA TAKAKUNI
IPC: G06K9/20
Filed: 1992-02-07
Abstract: PURPOSE:To surely read and store information described on paper sheets without requiring any complicated preparation work, etc. CONSTITUTION:This device is equipped with a CCD line sensor 19 for front side to read information described on the front side of paper sheets P and a CCD line sensor 21 for rear side to read information described on the rear side of the paper sheets P, an information processing part 9 is provided to store the information read by both line sensors 19 and 21 so as to be read out, and a paper sheet cutting part 7 is provided to cut the paper sheets P after reading the information.
Patent JP-H10223145-A (JP)
Title: Bulkhead correcting method for plasma display and device thereof
Inventor: IMATAKE MITSUKO
IPC: G09F9/30
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To surely correct a bulkhead missing section, improve product yield and reduce manufacturing cost by locally coating the bulkhead missing section with a liquid material forming a glass, and heating it with laser radiation. SOLUTION: A glass pipette 13 filled with a liquid material 33 is moved to a bulkhead missing section with a manipulator 15, while a stage 9 is moved, and the surface of a back glass substrate 2 is observed with a television camera 21 and a monitor 22. The glass pipette 13, inclined at the angle of about 30 deg. with respect to the bottom face of the bulkhead missing section is brought into contact with the end of the bulkhead mission section and warped, and the shift quantity of its tip in the monitor 22 is made constant, to keep the contact state constant. A liquid material 33 which is a glass paste, preferably made of spin-on glass or fine grains of SiO2 and an organic binder, is pushed by nitrogen having a pressure set by an injector 17 and is applied to the bulkhead missing section.  The liquid material 33 is made into glass by the heat of the laser beam from a CO2 laser oscillator 11, after the stage 9 has been moved below an objective lens 29.
Patent JP-H09219486-A (JP)
Title: Lead frame
Inventor: WATANABE YOSHIAKI
IPC: H01L23/50
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To plate an electrode located at a lead tip preventing leads from being joined together after a metal plate is patterned by a method wherein a bonding area is plated leaving a part of the lead tip unplated. SOLUTION: A lead frame is formed from a metal plate and equipped with an island 13 where a semiconductor chip is mounted, leads 11 extending radially from the periphery of the island 13, suspension leads 12, and a frame which is formed in one piece with the suspension leads 12 and the leads 11 to support them. Furthermore, a bonding area located at the tip of each lead 11 is plated with metal dissimilar to the metal plate so as to be electrically connected to the electrode of the semiconductor chip. In the above lead frame, the bonding area is plated leaving the tip of each lead 11 partially unplated.