baber/WOPTO huggingface dataset:
Patent JP-H0365573-A (JP)
Title: Bonding method between ceramic part and metal part
Inventor: ANDO TAKASHI
IPC: B23K20/00
Filed: 1989-08-01
Abstract: PURPOSE:To increase mechanical and chemical bond strength between the ceramic part and the metal part and improve Na resistance and durability to temperature fluctuation by allowing an intermediate bonding material having a protruded stripe to oppose to the ceramic part to be bonded to the intermediate material on its surface and pressing them under heating. CONSTITUTION:An intermediate material to be bonded having a protruded stripe is allowed to opposed to the face to be bonded of the ceramic part having a recessed groove which has a smaller volume than that of the protruded stripe. Further, the metal part is bonded to the back surface of the intermediate material to be bonded. Then, they are pressed under heating to bond the ceramic part through the intermediate material to the metal part. Thus, the protruded stripe part of the intermediate material is pressed into the concave of the ceramic part all over, thus bonding area between the ceramic part and the intermediate part is increased and the protruded stripe is linked to the recessed groove whereby the mechanical adhesion strength is increased.
Patent JP-S60110362-A (JP)
Title: Powder plasma spraying apparatus for repairing furnace wall
Inventor: MATSUO MASATAKA
IPC: B05B7/20
Filed: 1983-10-26
Abstract: PURPOSE:To increase the injection amount of a powder and to make a plasma spraying apparatus compact, by providing flame openings to the periphery of the first powder injecting port provided to the center of a burner in a ring shape and forming a plurality of second powder injection orifices and flame openings to the outer periphery thereof in a ring shape. CONSTITUTION:Two kinds of flame openings 21, 22 arranged to the burner leading end part of a lance 11 repairing a furnace wall in a plurality of ring shapes and all of them are connected to fuel and oxygen transport pipes. The flame openings 21 are provided to the outer peripheral side from a ring shaped group of powder injection orifices 16 and allowed to open at a part nearest to the outer periphery of the leading end surface of the burner. The flame openings 22 are allowed to open to the leading end surface of the burner in the outer peripheral side from the center powder injection orifice 20 so as to be positioned between the chambers 12, 13 of a header 11 and to pass between radial passages 15. By this structure, the burner interior is utilized entirely and a large number of powder injection orifices 16, 20 can be formed.
Patent JP-H0654246-A (JP)
Title: Disk type video camera
Inventor: YAGI NAOHIKO
IPC: G11B7/095
Filed: 1992-07-28
Abstract: PURPOSE:To reduce the size and the thickness of an entire structure of a disk type video camera by securing the connection among the optical parts of an optical pickup via an adhering means and covering its periphery by covering means. CONSTITUTION:The optical parts 11-28 are connected to each other by a light transmissive adhering means 3 with their optical axes matched with each other. Then a substrate 5 serving as a jig is removed. Thus an optical pickup 10 containing the optical parts unified together by the means 3 is obtained with no use of the substrate 5. Then a light absorbing layer 1A made of the light absorbing synthetic resin is provided on the parts 11-28 and the means 3, and a cover means 1 consisting of a seal layer made of the light non-transmissive synthetic resin, etc., is provided on the layer 1A. Therefore the external light is cut by the means 1 and the light out of an optical path is absorbed by the layer 1A. As a result, the S/N ratio is improved and a compact and flat pickup 10 is obtained since the optical parts are fixedly unified to each other with no use of the substrate 5.
Patent JP-H0928948-A (JP)
Title: Corrugated cardboard cutting tool
Inventor: NAKAJIMA YASUO
IPC: B26B27/00
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To easily cut-off a corrugated cardboard to any cutting width by providing a guide plate sliding along the cutting reference surface of a corrugated cardboard and a cutting edge mounted, in parallel to the guide plate, to a fixed plate so that the corrugated cardboard is cut off by the cutting edge movably pressed against the corrugated cardboard. SOLUTION: When the upper part of a corrugated cardboard box is cu off by the height of a space to eliminate a surplus space in the upper part of the corrugated cardboard box in packing a baggage, first, a knob 10 is loosened to move a guide plate 4 along a slot 3c and determine the cutting width of the upper part of the corrugated cardboard box. In a position where a distance between the guide plate 4 and a cutter 5 coincides with the cutting width, the knob 10 is tightened and the guide plate 4 is secured fixedly to a mounting plate 3. Next, a cutting reference of the corrugated cardboard is disposed between two support plates 11 to about aggainst the guide plate 4.  By pulling a handle 8 in the cutting direction A with one's hand and figers under such condition, the upper part of the corrugated cardboard is cut off to a predetermined witdth by the actions of a scratching cutter and cutting-off cutter 5b.
Patent JP-H0928764-A (JP)
Title: Injection container
Inventor: TACHIKAWA KOICHI
IPC: A61J1/05
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To perform the injection and mixing of liquid medicine etc., without generating contamination and with an easy operation in a short time. SOLUTION: This injection container 1A is constituted mainly of a bottomed container main body 30, a gasket 10 housed slidably in the container main body 30, a double ended needle 20 provided with a first needle tube 21, a second needle tube 22, an expansion part 23 and a collar part 27, a wrapping member 50 which wraps the first needle tube 21, and a cover 40 which seals the opining part 31 or the container main body 30. The double ended needle 20 can be moved to a first position in a state in which the collar part 27 is fitted in the hole 11 of the gasket 10 and a second position in which it is fitted in the hole 12 of the gasket, and the second needle tube 22 is pierced through a film 15 at the second position, and the liquid medicine 60 are discharged in the container main body 30 via the inner cavity 26 of the double ended needle 30.
Patent JP-S6357073-A (JP)
Inventor: KOBAYASHI MASASHI
IPC: A63B53/04
Filed: 1986-08-29
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-S6094759-A (JP)
Title: Semiconductor device
Inventor: YAMADA MASAHIRO
IPC: H01L27/092
Filed: 1983-10-27
Abstract: PURPOSE:To reduce the drain capacity of a semiconductor device by controlling a P type silicon substrate, an N-well, the surface of the substrate, P type and N type impurity layers to the specific impurity densities, and forming the N-well, and P type and N type impurity layers to the specific depths. CONSTITUTION:5X10<14>cm<-3> or lower of impurity density is used as a P type silicon substrate 201, and an N-well 202 is formed in depth of 2-10mum, and 1- 10X10<14>cm<-3> of impurity density. An element separation between MOS transistors is performed in a thermally oxidized film 203, and a channel stopper 204 is formed by P type diffused layer. Phosphorus ions are implanted by 1-5X 10<12>cm<-2> in the N-well region, boron ions are implanted to the P type substrate N-channel region, heat treated, and an N type diffused layer 206 and a P type diffused layer 207 are formed to become 0.5-1.5mum of depth, 1-3X10<16>cm<-3> of substrate surface density N-well region and N type substrate regions 1-6X 10<13>cm<-3>. A source and drain diffused layer 208 and a drain diffused layer 205 are formed by implanting ions to the gate electrode 210 of polycrystalline silicon, opening, and the forming wirings 209, thereby forming a passivation film 211.
Patent JP-H0736284-A (JP)
Title: Developing device and image forming device
Inventor: FUJITA HIDEKI
IPC: G03G15/08
Filed: 1993-07-23
Abstract: PURPOSE:To prevent a white stripe from being formed in a developer layer on a developer carrier and to secure the developer carrying ability of the developer carrier. CONSTITUTION:This developing device is provided with the developer carrier 7 carrying the magnetic one-component developer, and a developer layer forming member 101; and the developer carrier 7 is provided with a magnetic force generating means 6 having a developer applying pole N1 and a developer carrying pole S2, and a developer carrying rotating body 4 which can rotate on the outside of the means 6 in one direction and to which the developer layer forming member 101 press-contacts. When an angle formed by a 1st virtual line 11 linking a contact part 8 between the developer carrier 7 and the member 101 with the center of rotation O of the rotating body 4 with a 2nd virtual line 12 linking the pole N1 with the center of rotation O of the rotating body 4 is defined as psi1 and an angle formed by the 1st virtual line 11 with a 3rd virtual line 13 linking the pole S2 with the center of rotation O of the rotating body 4 is defined as psi2, the two angles psi1 and psi2 simultaneously satisfy following inequalities: 37 deg.<=psi1, 63 deg.<=psi2, and psi1+psi2<=132 deg..
Patent JP-H0950409-A (JP)
Title: Pseudo fault generation circuit
Inventor: MIZUMOTO KOJI
IPC: G06F13/00
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a pseudo fault generation circuit capable of generation a pseudo fault with a simple circuit at the time of transferring data on a bus between a processor and a memory. SOLUTION: This circuit is provided with a flip-flop 1 for fixing a data terminal at 'H ', supplying error setting signals to a reset terminal and supplying read enable signals to a clock terminal, an AND circuit 2 for receiving the inversion output of the flip-flop 1 in one of terminals and receiving the error setting signals in the other input terminal, an exclusive OR circuit 3 for receiving the output of the AND circuit 2 in one of the input terminals and receiving the data on the bus on a memory side in the other input terminal, a buffer 4 with 'enable' for receiving the output of the exclusive OR circuit 3 in one of the input terminals, receiving the read-enable signals in the other input terminal and performing output to the bus on a processor side and the buer 4a with 'enable' for receiving the data on the bus on the processor side in one of the input terminals,  receiving write-enable signals in the other input terminal and performing output to bus on the memory side.
Patent JP-2000352183-A (JP)
Title: Large tatami mat made of synthetic rush and surface material constituting its large tatami mat
Inventor: KOMORIYA SHIGERU
IPC: E04F15/02
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a large tatami mat capable of being manufactured at a low cost. SOLUTION: The large tatami mat is composed of a surface material 1 having the same size as a room and a tatami mat floor 2 as a separate body laid on the floor of the room. The surface material 1 has a tatami mat facing 3 manufactured of a synthetic resin product or a synthetic rush comprising woody fibers and a rear protective layer 4 bonded with the rear of the tatami mat facing 3. The rear protective material 4 is constituted of a flexible material comprising the single layer or laminate of a natural or synthetic rubber and a synthetic resin material or felt or the composite foam of calcium carbonate and polyethylene, which is not inconvenient for rounding and carrying the surface material 1 as a carpet and has proper thickness of approximately 2-5 mm. A resin foam and a resin board or a woody board which have been known may be contained as main bodies as the tatami mat floor 2.
Patent JP-H08169176-A (JP)
Title: Ohp sheet for ink-jet recording
Inventor: NARUTO TOSHIYA
IPC: B41M5/00
Filed: 1995-08-08
Abstract: PURPOSE: To provide an OHP sheet for ink-jet recording having good transparency, printability, storage stability, anti-blocking, and scratch resistance. CONSTITUTION: An OHP sheet for ink-jet recording in which an ink receiving layer containing vinyl acetal resin and organic polymer fine particles of 1-4 Mohs hardness is formed on a light transmitting substrate. An OHP sheet having good transparency, water resistance, ink absorption, and storage stability is obtained by using vinyl acetal resin. By using the organic polymer fine particles of 1-4 Mohs hardness, an anti-blocking property can be improved without deteriorating scratch resistance, transparency, and storage stability.
Patent JP-H0252611-A (JP)
Title: Electric cooker
Inventor: SHIMOZAWA RISUKE
IPC: A47J29/00
Filed: 1988-08-12
Abstract: PURPOSE:To correctly and surely make a hot-spring egg by set-holding a hot water temperature in a container to house an egg at a prescribed temperature between a temperature to solidify the white of the egg and the temperature to solidify the yellow with a heater, a temperature detecting means and a control means. CONSTITUTION:The temperature of a container 5 is detected by a temperature detecting means 6, and simultaneously, the current flowing and disconnection of a heater 4 to heat the container 5 is executed based on the output of the temperature detecting means 6 with a control means 10. At the time of housing the water and egg in the container 5 and heating them, the detected output of the temperature detecting means 6 is inputted to the control means 10, the heater 4 is controlled by the program of the control means 10, and the hot water temperature in the container 5 is set-held at the prescribed temperature between the temperature to solidify the white of the egg and the temperature to solidify the yellow. As a result, the hot-spring egg can be correctly and surely made.
Patent JP-S6444911-A (JP)
Title: Displaying device
Inventor: KUWAYAMA TETSUO
IPC: G02B27/01
Filed: 1987-08-13
Abstract: PURPOSE:To always observe image information and display information from a display element in a favorable state by utilizing an output signal from a detection means which detects the display color of the image information and controlling the display color of the display information. CONSTITUTION:A color TV signal is outputted from an image pickup element 49 which is driven by a camera driving circuit 50. Among the color TV signals, an area which is the background of the image information is separated and converted into u*v*w* chromaticity index in a color discrimination circuit 51 after averaging the intensity of signals of hues of R, G and B. Meanwhile, the contents of the display and the reference signal of a standard color are outputted from a control circuit 53 and the output value of the reference signal is compared with the output from the color discrimination circuit 51 in a comparison circuit 52. And when both of them are the too near values of u*v*w*, the brightness of the display color of the display information is made sufficiently bright or the hue of the display color is altered through a liquid crystal driving circuit. Thus, both of the background image information and the display information can be clearly observed.
Patent JP-H0654347-A (JP)
Title: Transmitter and receiver for television signal
Inventor: YAMAMOTO HIROAKI
IPC: H04N11/06
Filed: 1992-07-29
Abstract: PURPOSE:To make the scanning line converting circuit of chrominance signals into one system by frequency-shifting to vertical reduction using a processing for inversing the chrominance signals modulated by chrominance subcarrier waves at every other scanning line and performing scanning line conversion to the chrominance signals of one system. CONSTITUTION:The chrominance subcarrier waves generated at a chrominance subcarrier wave generation circuit 1 are inverted at every other scanning line at a line inversion circuit 2 and the phase difference of 90 deg. is made at a 90 deg. phase shifting circuit 3 to be supplied to modulation circuits 4 and 5. I signals and Q signals inputted from terminals 9 and 10 are respectively modulated by the chrominance subcarrier waves of the same phase at the respective scanning lines at the circuits 4 and 5, added at an adding circuit 6 and supplied to the scanning line converting circuit 7. The chrominance signals are compressed or expanded in a vertical direction at the circuit 7, inverted at every other scanning line at the line inversion circuit 8 and outputted. By such constitution, the scanning line converting circuit of the chrominance signals can be made into one system and cost can be reduced.
Patent JP-2000050888-A (JP)
Title: New escherichia coli/host vector system selected by complementation of auxotrophy, but not selected by utilization of antibiotics
Inventor: KOPETZKI ERHARD
IPC: C12N15/79
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To provide the subject NEW expression vector that includes the replication origin, the auxotrophic marker gene, a promoter that works in a procaryote and a foreign gene and causes no homologous recombination with the genome of a procaryote. SOLUTION: This is a new minimum expression vector for a procaryote that contains (A) the replication origin, (B) the auxotrophic marker gene, (C) a promoter that has its functional activity in a procaryote and (D) a foreign gene to be expressed under the control of this promoter, cannot cause the homologous recombination with the genome of a procaryote and can be selected without aid of the antibiotic substances and is useful for production of recombination proteins. This expression vector is prepared by linking a minimum functional factors comprising the expression cassette containing (A) the replication origin, (B) the auxotrophic marker gene that permits the cell proliferation of the auxotrophic host strain, and (C) a promoter and by incorporating (D) a exogenote into the vector.
Patent JP-H1044520-A (JP)
Title: Label printer
Inventor: KATO SATOSHI
IPC: B41J3/54
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a label printer which can print various character fonts by providing a font file for storing a font data, and means for setting the font file with a dot data inputted through key operation or by means of an image scanner. SOLUTION: A CPU 20 performs input processing, print processing, display processing and print data generation processing of a data inputted from an operating section 4 or an image data read out by means of an image scanner 10. A character generator ROM 35 stores a plurality of types of character font data including numerals, alphabet, kana, hanji, comma, symbols, etc. A plurality of font data are provided for a same character. Respective characters are sorted as a font for each type and style of character and a font number is assigned to each font. An RAM 30 temporarily stores a data read out from various tiles or stores a font data inputted by an operator.
Patent JP-S6094370-A (JP)
Title: Document processor
Inventor: UEDA HIROYUKI
IPC: G06K15/02
Filed: 1983-10-31
Abstract: PURPOSE:To raise the operability of a document processor by easily switching typewriter mode and word processor mode by one-touch push of the input key of a cursor pad set near the typewriter. CONSTITUTION:A cursor pad CP is provided with keys K1-K6 to move cursor on CRT in the direction of wedge mark, HELP key 7 to be used when knowing the procedure of operations, BD key K8 to move the cursor to head of a document, ESC key K9 to be used when interrupting various functions of word processor mode, and CODE key K10 to indicate specific functions by combination and pushing of English and letter keys. When ESC key K9 is pushed by the forefinger and CODE key K10 is pushed by the thumb at the same time, switching of typewriter mode and word processor mode can be made by one-action.
Patent JP-H1066414-A (JP)
Title: Seedling loading stage in rice transplanter
Inventor: KUBO MAMORU
IPC: A01C11/02
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a seedling loading stage constituted so as to convey the seedlings loaded on the seedling loading stage vertically to the seedling taking out port side without a trouble and to perform the assemblage of the seedling loading stage surely. SOLUTION: This seedling loading stage in a rice transplanter is constituted by dividing a partitioning part along the direction of a vertical conveyance of the seedlings at the upper wall part 5 of the partitioning part, and equipped with a hook joining part 6 for joining one and the other upper wall parts 5 of the divided partitioning part in a state of facing them each other at the rear surface of the upper wall parts of the partitioning part so as to fit the hook joining parts 6 to the other rear surface of the upper wall parts 5 of the partitioning part in the joined state of one and the other upper wall parts 5 of the divided partitioning part.
Patent JP-H0740930-A (JP)
Title: Nozzle lowering sensor in inactive gas-filling device for wrapping machine
Inventor: TAKANO MASAKATSU
IPC: B65B55/04
Filed: 1993-07-23
Abstract: PURPOSE:To detect a gas-filling nozzle exposed out of a wrapping bag being lowered at a position free from a hindrance to rotation of a wrapping machine during intermittent rotation of the wrapping machine. CONSTITUTION:A first support lever 7 corresponding to a side of a wrapping bag mouth and a second support lever 8 corresponding to the other side are provided on a pillar 4 standing in the vicinity of a gas filling station, wherein each coil part 13 of a first contact line 11 and a second contact line 12 comprising spring lines which have no chance to be in contact with each other due to difference in vertical positions is fitted into either of the first or the second support lever. Then a state is maintained where directions for the wrapping bags to enter are crossing as an open mouth normally viewed from the above but they are not in contact substantially, and when a conductive gas filling nozzle G lowers with the wrapping bag missing or the nozzle being out of the bag and passes through an intersection of the first contact line and the second contact line, one or both of the first and second contact lines generate a contact signal with the conductive gas filling nozzle G.
Patent JP-S6446943-A (JP)
Title: Film carrier for semiconductor device
Inventor: YAMAGISHI RYOZO
IPC: H01L21/60
Filed: 1987-08-14
Abstract: PURPOSE:To reduce the manufacturing cost without decreasing the reliability of a device, by heating and melting the tip part of an inner lead by an arbitrary heating means, and forming a ball-type soft bump. CONSTITUTION:A semiconductor film carrier 1 has a lead 6 formed by sticking a conductor film 5 with a desired pattern on a flexible insulating film 2. At the tip part of the lead 6, a bump 8 is formed by beating and melting. Thereby, the manufacturing is facilitated. Since the whole part of bump is not constituted of expensive metal like Au, the material cost and the manufacturing cost are reduced as compared with the prior case where an Au bump is formed on the electrode of an IC chip. Further, the decrease of device reliability and the reduction of yield caused by a complex bump forming process are avoided.
Patent JP-S6264154-A (JP)
Title: Optical reception circuit
Inventor: FUKUOKA TAKASHI
IPC: H04B10/58
Filed: 1985-09-13
Abstract: PURPOSE:To improve the reliability of an optical reception circuit by providing a feedback circuit so as to keep each reference voltage level of the 1st and 2nd amplifiers constant. CONSTITUTION:An optical signal incidentin a photodiode 1 is converted into an electric signal S1 and amplified negatively from a reference voltage level by an amplifier 2 and the reference level of the amplifiers 2, 3 is kept constant by a feedback circuit 4. A voltage division signal SAV dividing the difference between the level of the signal S2 amplified by the amplifier 2 and the reference voltage level VG being the output of the amplifier 3 appears at a connection point A of resistors R1, R2. The minimum level of the voltage division signal SAV is held by a negative peak hold circuit 5 and outputted to a comparator 6 as a threshold value Vth. The comparator 6 compares the threshold value Vth with the level of the signal S2 and when S2>Vth, a digital signal Sout of allow level and when S2<Vth, a high level digital signal Sout are outputted.