baber/WOPTO huggingface dataset:
Patent JP-S58135639-A (JP)
Title: Manufacture of semiconductor device
Inventor: MUKOUHARA HIROAKI
IPC: H01L21/288
Filed: 1982-02-08
Abstract: PURPOSE:To enable to perform plating treatment only to the desired region by a method wherein the surface of the semiconductor element having a step part is covered with hardened polyimide resin, and an window is opened selectively therein using photo sensitive resin of a photoresist, etc. CONSTITUTION:After a semiconductor substrate 1 is etched by about 50mum to form a mesa, polyimide resin 2 is applied to the whole surface thereof, heat treatment is performed at 150 deg.C for 15min and at 350 deg.C for 20min to be hardened, and moreover the photo resist 3 is applied to be formed. Then the window is opened selectively at the plating part corresponding region using a photo mask, and polyimide resin at the window opened region is etched using the etching liquid of ethylenediamine and hydrazine to form the opening part 4. At this time, the photoresist and polyimide resin at the step part 5, especially at the steep upper face part 5' is formed thin inevitably, while covering power of resin at the step part 5' is favorable because close adhesion between the substrate and polyimide resin is intense, and moreover the photo resist survives thereon, and to plate only the desired part (the opening part 4) can be attained.
Patent JP-H02199977-A (JP)
Title: Still picture recording and reproducing system
Inventor: SATO NAOYUKI
IPC: G11B20/02
Filed: 1989-01-28
Abstract: PURPOSE:To improve resolution in vertical direction by storing once odd number and even number fields of the same pattern recorded on two adjacent tracks into a memory and outputting the result as a still picture at the reproduction of a video signal whose plural tracks are recorded while being divided into odd and even number tracks. CONSTITUTION:At the recording of an input video signal V1, the signal V1 is recorded on an odd number truck on a magnetic disk 5 by a magnetic head 4 as a video signal VR during the 1st one rotation of the magnetic disk 5. After the magnetic head 5 is moved by one track radially, the even number field video signal is recorded on the even number track adjacent to the odd number track as the video signal VR during the succeeding one rotation. Then the video signal of odd and even number fields reproduced by a reproducing amplifier 2 is stored in an IC memory 8. The IC memory 8 reproduces the signals as the video signals VO via a D/A converter 9 alternately and outputs the resulting signals. Thus, the still picture whose vertical resolution is not deteriorated is obtained continuously.
Patent JP-S55110915-A (JP)
Title: Calibrator for flowmeter
Inventor: YADA TETSUO
IPC: G01F15/00
Filed: 1979-02-20
Abstract: PURPOSE: To reduce instrumental error almost to zero covering all flow range and relatively widen rangeability of flowmeter, by counting number of periods of detected pulse indicated in flowmeter and multiply it by fixed value and then, make it generate compensation pulses.  
     CONSTITUTION: When liquid to be measured flows into flowmeter, pulses 31W34 are supplied from detector 1 to measuring circuit 2 and set circuit 9. Circuit 9 generates pulse 41W46, circuit 2 counts pulse period T p  and counted results are converted 4 into address data, and from designated address of memory 5, instrumental error compensation coefficient is read out and is given to arithmetic operational circuit 6. At circuit 6, set multiplying processing is performed reading out the content of memory 7 and add it onto multiplied results, and fraction which is not utilized at indicator is sent to device 7 for memorizing and its processed results  are supplied to pulse generator 8. Consequently, compensation pulse 43W47 are  supplied to indicator and compensated flow value is displayed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02199685-A (JP)
Title: Shutter, manufacture of shutter and its apparatus
Inventor: OKUBO HITOSHI
IPC: G11B23/113
Filed: 1989-01-27
Abstract: PURPOSE:To prevent a partially thicked part due to a tilt of a die at shutter forming by providing an opening formed with a projection provided on the die for forming a shutter main body to a face other than a face from which a magnetic disk is exposed. CONSTITUTION:A small projection 42 is fitted to a recessed part 40a prior to the forming and a projection 41 is fixed to a stationary die 40. Thus, no resin material flows to the nearly cylindrical projection 42 at forming but a circular throughhole 32 is formed to the part of the shutter. Since the small projection 42 is fitted to the recessed part 40a in this way, the occurrence of a fallen core due to the vertical deviation of the position of the projection 41 is avoided and even when a forming material flows to a shutter forming space 43 as it is, the occurrence of the deviation in the thickness and of the partially thicked part is not caused to the shutter main face part 31b.
Patent JP-S53104125-A (JP)
Title: Print control unit using serial printer
Inventor: MATSUSHITA TAKESHI
IPC: G06F3/12
Filed: 1977-02-23
Abstract: PURPOSE: To print with readable manner, by narrowing the space for digit sectioning narrower than conventional systems by taking the space of 1/m for one character printing's share. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58135615-A (JP)
Title: Flyback transformer
Inventor: SHIYOUJI TOSHIO
IPC: H04N3/18
Filed: 1982-02-08
Abstract: PURPOSE:To obtain the flyback transformer enabled to attain double insulation easily by a method wherein a winding for driving of a horizontal deflection yoke is provided separately from the primary winding. CONSTITUTION:By providing the winding 15 for driving of the horizontal deflection yoke separately from the primary winding 12 to be connected with a horizontal deflection circuit, the secondary winding 13, the tertiary winding 14, etc., are formed in the cold line state even when an electric power source positive B to be connected to the primary winding 12 is not made to the cold line state. Moreover by arranging the primary winding 13, the winding 15 for driving of the horizontal deflection yoke, the secondary winding 13, and the tertiary winding 14 as to make the dielectric distances between the respective windings to become to 0.4mm. or more in injection molding resin to process dielectrically the flyback transformer, double insulation can be attained easily.
Patent JP-H08210659-A (JP)
Title: Electric carpet
Inventor: NAKAMURA SHOJI
IPC: F24D13/02
Filed: 1995-02-07
Abstract: PURPOSE: To provide an electric carpet which exterminates harmful insects with high efficiency without demanding for high quality bending properties for the material of an electric carpet main body. CONSTITUTION: When exterminating harmful insects, such as tick, a sheet 2 is laid out in such a fashion that it may cover the whole surface of an electric carpet main body 1 where the maximum setting temperature during an ordinal working time is set by a temperature setting section of a controller 4. Under this condition, power is fed for a definite time. Since the sheet 2 provides non- breathability and heat retaining properties, the temperature of the electric carpet main body rises up to the point at which harmful insects are extinct, thereby exterminating the harmful insects on the surface of the electric carpet main body 1.
Patent JP-S52101935-A (JP)
Title: Data transmission method
Inventor: TAKEUCHI KENJI
IPC: G06F3/00
Filed: 1976-02-23
Abstract: PURPOSE: To obtain the data transmission method wherein the inconvenience such as decreased memory address and narrow transmission range is overcome by specifying the high or low byte in the data buffer register by using a transmission mode specify bit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10223754-A (JP)
Title: Manufacture of semiconductor device
Inventor: NOMA TAKASHI
IPC: H01L21/302
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To improve an upper wiring film in step coverage by a method wherein reduction of a recess is contrived when the contact plug is filled in a contact hole. SOLUTION: An aluminum film and a tungsten film are formed inside a first contact hole 3 through the intermediary of a barrier metal film 4, and all the tungsten film is etched back so as to be removed from the surface of the aluminum film 4 on a first interlayer insulating film 2, whereby the tungsten film 6 is left only inside the contact hole 3. Then, the aluminum film on the barrier metal film 4 is etched using the tungsten film 6 as a mask, and then a first wiring film 7 is formed, so that a recess is reduced.
Patent JP-H03226920-A (JP)
Title: Optical fiber complex overhead ground-wire
Inventor: YOSHIDA KOJI
IPC: G02B6/44
Filed: 1990-01-31
Abstract: PURPOSE:To prevent water from stagnating inside a pipe so as to prevent the pipe from being broken due to the freezing of water by forming a spiral slit in the pipe containing an optical cable therein. CONSTITUTION:A slit 9 having a width smaller than an outer diameter of an optical cable 1 is spirally formed in a pipe 2 containing the optical cable therein. The formation of the slit 9 in the pipe 2 allows water to intrude into the pipe 2. The slit 9 always has a portion facing downward because of its spiral shape when an optical fiber complex overhead earth-wire is stretched so that the intruded water can be easily discharged from the portion to the outside of an aluminum pipe. With the slit, the intruded water can be vaporized to the exterior with ease. Therefore, water cannot stay inside the aluminum pipe, thus preventing any freezing of water and the like inside the aluminum pipe 2.
Patent JP-S60181038-A (JP)
Inventor: GEAHARUTO KORUNERIUSU
IPC: C07C31/04
Filed: 1985-02-02
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-H03225539-A (JP)
Title: Record control system
Inventor: AKATSU MOTOYASU
IPC: G06F12/00
Filed: 1990-01-31
Abstract: PURPOSE:To convert the constitution generation of a record without interrupting data base service by providing a record header part with record constitution generation information and a directory with a record conversion code for conver sion between an old and a new generation. CONSTITUTION:A record processing part 4 when receiving a request for record retrieval or update from a user reads the conversion code out of the directory 2 by a loading means 8 and loads the conversion code in conversion code area 9. Then a necessary record is read out of the data base 1 to a record buffer 5. Then the record processing part 4 checks the number of the header part of the record in the record buffer 5 to specify the constitution generation of the record. When the record of a read generation is a record to be converted, a record of older constitution generation than the conversion code is converted into the record of the new generation constitution. After the conversion, the record is updated to rewrite the data base 1, so the constitution generation of the record can be converted without interrupting the service of the data base 1 temporarily.
Patent JP-S59145750-A (JP)
Title: Alloy for metallizing ceramic
Inventor: OKAMOTO IKUO
IPC: C22C18/00
Filed: 1983-02-07
Abstract: PURPOSE:To obtain an alloy for metallizing ceramics by ultrasonic vibration with favorable wetting properties by providing a composition consisting of prescribed percentages of Zn, Sb and Cd. CONSTITUTION:Ceramics 2 is immersed in a vessel contg. a molten alloy 1 consisting of 40-99.5wt% Zn, 0.05-20wt% Sb and 0.05-40wt% Cd while in contact with an ultrasonic vibrator 4. Ultrasonic vibration is applied to the vibrator 4 to metallize 3 the immersed surface of the ceramics 2. The metallized surface is joined to a metallic substrate 5 in the molten state. Said alloy can metallize the ceramics with favorable wetting properties and has high work efficiency.
Patent JP-H03224395-A (JP)
Title: Key telephone system
Inventor: HAYASHI TAKASHI
IPC: H04M1/71
Filed: 1990-01-30
Abstract: PURPOSE:To process two terminal equipments connected to one port as one terminal equipment by adopting a two-pair four-wire system for a port connecting terminal equipments and providing a switching control means to select the terminal equipment automatically in response to the operating state of the terminal equipment. CONSTITUTION:When 1st and 2nd analog terminal equipments 4, 6 are communicated with each other, the communication is implemented directly via an analog terminal interface circuit 12. When 1st and 2nd digital terminal equipments 5, 7 are communicated with each other, the communication is implemented directly via a digital terminal equipment interface circuit 13. Moreover, when the 1st analog terminal equipment 4 and the 2nd digital terminal equipment 7 or the 1st digital terminal equipment 5 and the 2nd analog terminal equipment 6 make communication, it is implemented via the circuits 12, 13. Thus, for example, the 1st analog terminal equipment 4 and the 1st digital terminal equipment 5 forming a 1st hybrid terminal equipment 16 are processed as one terminal equipment using a port A in common.
Patent JP-H05218995-A (JP)
Title: Data multiplexer circuit
Inventor: SEKINE YASUYOSHI
IPC: H04L5/22
Filed: 1992-02-05
Abstract: PURPOSE:To reduce the circuit scale remarkably by providing a data series selection circuit selectively outputting data at a multiplexing speed as a means multiplexing data of N series. CONSTITUTION:A data series selection control circuit 2 reserves multiplex arrangement information of each series data multiplexed in one frame in advance in a form of an external multiplex frame signal 25 and a multiplex clock signal 26. Thus, the multiplex frame synchronizing signal 25A and a data series selection signal 27 are sent to a multiplexer data series selection circuit 1, which is controlled. The selection circuit 1 arranges at first the signal 25A according to the signals 27, 25A and selects one series of data designated by the signal 27 among 1-N series data 21-24 inputted externally to output a multiplex data 28.
Patent JP-S59100424-A (JP)
Title: Photographic print
Inventor: HAKAMATA HARUO
IPC: G03B27/46
Filed: 1983-02-10
Abstract: PURPOSE:To arrange and keep photographic prints as they are while they are classified by themes, by arranging frames of one photographic roll film on one mount. CONSTITUTION:A sheet photograpic print mount 1 in the same shape with an album mount has printing picture surfaces 2. The number of the picture surfaces 2 is substantially equal to the number of exposed frames of one roll film on the market, and the mount 1 has 12 picture surfaces 2. None of a blur, out-of-focus, and an idle-shot picture surface is not printed. The picture surfaces 2 are arranged in two dimensions. An entry field 3 for a theme, etc., is provided over the picture surfaces 2 and various specific themes are printed. An entry field 4 for the frame number of a negative picture surface, identification mark, etc., is provided under each picture surface 2. A label, etc., may be stuck to the field 4.
Patent JP-2000222906-A (JP)
Title: Lighting system
Inventor: SEKIGUCHI MIKIHITO
IPC: F21S2/00
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system capable of lighting a disc surface uniformly as well as achieving the most effective use of the disc surface. SOLUTION: This lighting system is equipped with a light source 5, a light source circuit 10 to control the light source 5, an optical fiber 11 arranged in a partition 1 to propagate the light emitted the light source 5, and a flat plate-shaped light emitting part 12 rotatably in an almost horizontal direction installed in a part of a top edge 4 of the partition 1 to emit the plane light downward by using the light propagated by the optical fiber 11, so that the lighting system is constituted by the best use of the partition 1 adjacent to the desk 2. As no installation area is required in a desk surface 2a, the most effective use of the desk surface 2a can be achieved.
Patent JP-H10205694-A (JP)
Title: Thermally actuated type steam trap
Inventor: KOIKE TADASHI
IPC: F16T1/10
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To make a large quantity of cold fluids so as to be quickly dischargeable. SOLUTION: An inlet 4, a valve chest 3 and an outlet 5 are formed in each of valve casings 1 and 2. A large diametral first derivative passage is formed in space between the valve chest and the outlet. A peripheral edge of a diaphragm 14 is installed tight in space between both upper and lower well members 12 and 17 and an expansion medium 22 is sealed in space between the upper wall member and the diaphragm and then a temperature control element 9 attached with a valve member in the diaphragm is set up in the valve chest, A fluid passing passage 30 is formed in an outer periphery of the temperature control element. In addition, a fluid passing hole 20 is formed in this temperature control element after piercing through the upper wall member, the diaphragm and the valve member.  This steam trap is provided with a coil spring 24 having this control element seated a first derivative passage in time of normal operation and separated from the first derivative passage in time of starting. Moreover, a first sealing surface 26 and a small diametral second derivative passage 27 are formed in the lower wall member. Likewise a second sealing surface 28 is formed in the valve member.
Patent JP-H05212785-A (JP)
Title: Polypropylene film for processing use
Inventor: MOTOMIYA TATSUHIKO
IPC: B29C55/12
Filed: 1992-02-05
Abstract: PURPOSE:To provide polypropylene film for processing use wherein a final molded body can be molded by giving high form accuracy and strength to a primary form body when a fiber-reinforced resin molded body using epoxy resin is molded from its prepreg (molding temperature is about 130 deg.C). CONSTITUTION:A polypropylene film has a thickness of 15mum50mum, preferably 20mum-40mum, a maximum tensile strength of 18Kg/mm<2>-30Kg/mm<2> in both length and width, preferably 20Kg/mm<2>-25Kg/mm<2>, a heat shrinking percentage of 0.05%-5.0% in both length and width when it is exposed to a temperature of 120 deg.C for 15 minutes. When this is used, a prepreg is wound on a core material so as to form a primary form body, the polypropylene film for processing use is wound on the primary form body, and it is thermoset.
Patent JP-H06244324-A (JP)
Title: Integral molding insulation part
Inventor: EDOUARUTO SHIEENBERUGAA
IPC: H05K7/20
Filed: 1994-01-19
Abstract: PURPOSE: To guarantee effective cooling of a device by external surfaces which function as a cooling surface of the device, even when the device and the external surfaces are arranged separately from each other. CONSTITUTION: A plastic component 1 has a cooling surface 4 for cooling a device 2, which is arranged thereupon and connected electrically through a conductor path 3. For thermal transportation from the device 2 to external surfaces 7 and 8 which are arranged at a distance from the device, the external surfaces 7 and 8 are coupled electrically and thermoconductively to at least one electronic device 2 among electronic devices via metallized cuts 5 and 6 of at least one of plastic components 1.
Patent JP-S60165172-A (JP)
Title: Facsimile equipment
Inventor: HAGANUMA TOMOYUKI
IPC: H04N1/23
Filed: 1984-02-08
Abstract: PURPOSE:To obtain a facsimile equipment with simple operation and low communication cost by providing a high speed recording means where a transmitted picture is recorded onto plural recording paper sheets so as to realize multi- copying operation conducting plural recordings with one picture data. CONSTITUTION:The information relating to the multi-copy mode is stored in a data block A3. In the storage of mode designation information B to an information area I, a recording density is stored in a block B1, a recording paper sheet size is stored in a block B2, a multi-copy mode control parameter information is stored in a block B3 and number of sheets of recording per page in case of the multi-copying is stored in a block B4. A possible value for the said information is decided by a control section 1 of the caller side based on the called station information A. When the multi-copy mode is designated from the caller side, picture information on one page is recorded by the designated sheet number. When the called party side has a sorter 5, sorting is conducted and the bundle of recording paper sheets having each page of picture information is formed.
Patent JP-2000219218-A (JP)
Title: Seal check device
Inventor: TAKAHASHI ATSUSHI
IPC: B65B57/02
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a device in which a transferring efficiency of commodity is improved by efficiently performing seal checking of commodity and distribution. SOLUTION: A pair of conveyors 10, 20 are arranged at both sides of a transporting passage for a commodity X in such a way that the commodity X is held between opposing transporting surfaces and transported. There are provided springs 35, 35 for urging at least one conveyor to cause a space between both conveyors 10, 20 to be narrowed at the time when the conveyors 10, 20 hold the commodity X, and stoppers 36, 36 for controlling motion of the first conveyor 10 with the springs 35, 35 at the predetermined position so that the aforesaid space may not be narrower than the predetermined amount.
Patent JP-H03222767-A (JP)
Title: Dot pattern output controller
Inventor: KAMIURA KAZUO
IPC: B41J2/255
Filed: 1990-01-30
Abstract: PURPOSE:To reduce a software processing burden to improve a throughput by a method wherein a preceding dot and a succeeding dot that are corresponding to the right and left wire arrangements of a printing head are changed over each other on a hardware on a command of a positive/negative printing direction change-over signal. CONSTITUTION:On a command of a positive/negative printing direction change- over signal SEL1, a preceding/succeeding change-over circuit CH2 selectively outputs a shift signal SIFDTF corresponding to a preceding dot from a preceding dot shift register SIFF1 and a shift signal SIFDTB corresponding to a succeeding dot from a succeeding dot shift register SIFB1 to an OR gate OR1 and an OR gate OR2. The OR gate OR1 is connected to a drive circuit DRV1 driving a right wire arrangement of a printing head, and the OR gate OR2 is connected to a drive circuit DRV2 driving a left wire arrangement of the printing head. In the diamond-shaped wire arrangement printing head HD1, the right wire arrangement precedes and the left wire arrangement succeeds in a positive direction printing, and the left wire arrangement precedes and the right wire arrangement succeeds in a negative direction printing.
Patent JP-S57134662-A (JP)
Title: Solar heat collecting device
Inventor: MORI KEIICHI
IPC: F24S23/77
Filed: 1981-02-16
Abstract: PURPOSE:To enable to track the sun by a method wherein a driving controlling part is provided for changing the inclination of a plurality of solar heat reflecting plates so as to condense the solar heat to the focus at all times. CONSTITUTION:The reflecting plate 3 supported with a center shaft 9 is provided with a bevel gear 13 engaging with a bevel gear 12 equipped onto the shaft 11 of a driving motor 10. Said driving motor 10 is controlled in accordance with detected solar angle of elevation in order to drive the reflecting plate 3 so as to condense the solar heats SA, SB and SC onto a pipe 2 located at the focus X at all times.
Patent JP-H07229469-A (JP)
Title: Water wheel
Inventor: DAIKURA MASAHITO
IPC: F03B11/00
Filed: 1994-02-17
Abstract: PURPOSE:To enable any variation in leakage to be grasped early enough and also to cope with even the occurrence of the abnormal leakage. CONSTITUTION:This water wheel is so constituted that a measuring line 4 is installed in the discharge port of a leakage discharge pipe discharging a water leakage to a drainage pit 2 from a water wheel body and thereby an amount of the leakage is measured, while a drainage line 6 is installed in the leakage discharge pipe upstream the measuring line 4, whereby the water leakage overflowing from the measuring line 4 is made so as to be drained to the drainage pit 2.