baber/WOPTO huggingface dataset:
Patent JP-S57134691-A (JP)
Title: Heat exchanging method and heat exchanger
Inventor: ITAYAMA SHINICHI
IPC: F28D1/06
Filed: 1981-02-13
Abstract: PURPOSE:To prevent impurities within underground water from adhering to a radiator by a method wherein the underground water is jetted at all times from a spray arranged within a tank in order ti agitate the underground water. CONSTITUTION:When a three way valve 5 is open in the state that cocks 19 and 20 of a drainage pipe are closed, the underground water is sent in a tank 1 from an inner pipe 7 through a feed water pipe 6 and at the same time jetted in the tank 1 from the spray 10 through a feed water pipe 9. In such a manner as mentioned above, the tank 1 is filled always with the underground water which is completely agitated by jetting of the underground water from the spray 10. Accordingly, the impurities within the underground water does not oxidized and no adhesion of the impurities to the radiator 3 is resulted.
Patent JP-S53106389-A (JP)
Title: Washing method for membrane separation apparatus
Inventor: KOYAMA MASAO
IPC: B01D65/06
Filed: 1977-02-28
Abstract: PURPOSE: To wash membrane separation apparatus easily and rapidly by use of inexpensive equipment and at a low cost by sending a soln. contg. O 3  to the membrane separation apparatus, whose semipermeable membrane is polluted through adhesion of scale or slime, so as to contact the soln. with the surface of the membrane. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07227824-A (JP)
Title: Powder press molding machine for molding brick
Inventor: SATO MITSUKUNI
IPC: B28B3/02
Filed: 1994-02-17
Abstract: PURPOSE:To prolong the life of a charger table by reducing the slide abrasion of the upper surface thereof by arranging a material composed of one kind of sintered ceramics or a composite compsn. of mixed ceramics to the slide parts of a charger and the charger plate. CONSTITUTION:In molding a brick using a powder press molding machine, at first, a compounded raw material 1 is charged in a charger 3 from a hopper 2 to be fed to a punch mold part 4 by a charger table 5 to be subjected to press molding by a pair of punch molds 6, 7. Continuously, the press molded product 10 is fed out by a feed robot 8. In this constitution, a material composed of one kind of sintered ceramic or a composite composition of mixed ceramics is arranged to the slide parts of the charger 3 and the charger table 5. That is, a ceramic layer 9 is arranged on the upper surface of the charger table 5. As a result, the slide abrasion of the upper surface of the charger table 5 is reduced.
Patent JP-H11219365-A (JP)
Title: Image retrieving device
Inventor: KAMINE HIROSHIGE
IPC: G06T1/00
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To easily retrieve target image data by determining whether or not an image belongs to the category of an inputted key word from clustering and image characteristics obtained by a clustering neural net part and an image characteristic extraction part, and displays the image when it belongs to the category. SOLUTION: On a secondary storage 5, an image data base(DB) 6 stores a large amount of image data, an image read-in part 7 reads in an image, and a composition information extraction part 8 extracts composition information from the image. The clustering net(NN) part 9 performs clustering on the basis of the composition information of the image, the image characteristic extraction part 10 extracts image characteristic information on a color phase, luminance, etc., from the image, and a decision NN part 11 determines whether or not the given image belongs to the category of a specified key word. An image display part 12 displays the image on a display. Here, the image DB 6 can be provided as a memory in the device.
Patent JP-H0589918-A (JP)
Title: Coaxial connector fitting structure
Inventor: NAKAJIMA SHIGEO
IPC: H01R13/73
Filed: 1992-01-08
Abstract: PURPOSE:To install receptacles which have narrower fitting intervals on a board in high density and improve appearance in fitting. CONSTITUTION:In such a receptacle fitting structure that several receptacles are arrayed on a board, a receptacle supporting flange which is installed on the board is removed to fit and embed the bases of the receptacle mainframes 12 into fitting holes 16a provided in the board 16 for standingly array the receptacles on the board 16.
Patent JP-S63190226-A (JP)
Inventor: INAGAKI ASAO
IPC: C08F20/00
Filed: 1987-01-30
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-H02202622-A (JP)
Title: Character display color control circuit
Inventor: OKA MASAHIRO
IPC: G06F3/153
Filed: 1989-02-01
Abstract: PURPOSE:To prevent characters from being invisible when a screen background color and a character display color are selected to be the same by providing a comparator, a character/color switching circuit and a character display color register and switching the character display color. CONSTITUTION:When a user selects blue for the character display color and for the screen background color, '0', '0' and '1' are respectively set for respective color designation bits 1-1 to 1-3 of red, green and blue in a selection register, and '0', '0' and '1' are similarly and respectively set in a register 2, as well. The comparison circuit 3 compares the values of respective color designation bits in the registers 1 and 2 with each other. When all the bits are coincident with each other, the circuit 3 outputs '1'. Since the output value of the comparator 3 is '1', the character color switching circuit 4 inverts respective bits of the character colors, sets them in the character display color register 5, and the characters are displayed in yellow. When blue is selected for the character display color, and red for the screen background color, the output of the comparator 3 goes to '0', and the character color switching circuit 4 sets the bit of the character color in the character display color register 5 as it is, whereby the characters are displayed in blue.
Patent JP-S63188948-A (JP)
Title: Formation of bump for bonding
Inventor: HIROTA SANEYASU
IPC: H01L21/60
Filed: 1987-01-30
Abstract: PURPOSE:To obtain a bump, at a low cost, which shows the long-term stability and which is capable of bonding stably by a method wherein, after the tip of a copper wire has been shaped to be spherical, this spherical part has been bonded to a material to be bonded and the copper wire has been cut, the spherical part is pressurized and formed by using a tool having a recessed face in such a way that its surface shows a spherical shape or a gently-sloping protruding face. CONSTITUTION:The tip of a copper wire 10 is shaped to be spherical by using a capillary chip 11; this spherical part is pole-bonded onto a copper lead 2. Then, the copper wire 10 is cut at the upper part of a pulled ball 12. During this process, a protruding part 13 remains at the upper part of the ball 12; this protruding part damages a semiconductor chip during a tape-carrier bonding process and lowers the bonding performance extremely; accordingly, this part is processed by using a tool 14 having a recessed face in such a way that its surface shows a spherical shape or a gentlysloping protruding face. By forming this type of shape, the part is bonded by being accompanied by deformation during a bonding process; the stable bonding process is executed after an oxide film or the like on the surface has been removed and the surface of a metal has been exposed.
Patent JP-H05189386-A (JP)
Title: Input and output controller
Inventor: TAKASE YUKIO
IPC: G06F15/16
Filed: 1992-01-10
Abstract: PURPOSE:To prevent double starting by providing an 0R-circuit and a busy flag and reading a processor number register. CONSTITUTION:Processor number data (#1) and write enable data (value '0' given from a first processor are written into an input register 1. At this time, if a flag 3 holds the value '0', the processor number register 2 holds #1 and the flag 3 holds the value '0'. The first processor simultaneously reads the register 2 and a busy flag 4, confirms the holding of #1 and that processing is not being executed and gets started. If a second processor writes j2 and the value '0' into the input register 1 before the first processor gets started, the flag 3 is holding the value '0' and the output of a comparator 5 does not become 'l', so that the register 2 does not hold #2 and holding #2 can not be confirmed. Thus, double starting is not generated.
Patent JP-H03224624-A (JP)
Title: Mixing unit
Inventor: TANIGUCHI TORU
IPC: B01F5/00
Filed: 1990-01-31
Abstract: PURPOSE:To use plural mixing units connected in accordance with an object to be treated by shaping the end faces of the inlet and outlet provided to a casing so that both are closely attached to each other. CONSTITUTION:An inlet 116 is provided to a casing 110 through which a first fluid is circulated at its one end, and an outlet 118 is furnished at the other end. A porous pipe 120 consisting of a porous material is inserted into the casing 110 at a specified distance from the inner wall of the casing to form a closed chamber 126 into which a second fluid is introduced under pressure. The end faces of the inlet 116 and outlet 118 are shaped so that both are closely attached. As a result, plural mixing units are connected in accordance with the object to be treated and used, and a mixing system is efficiently assembled.
Patent JP-S60182638-A (JP)
Inventor: ARUFUREETO KEEHE
IPC: H01J19/12
Filed: 1985-02-07
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-S63189090-A (JP)
Title: Video signal processor
Inventor: EINO TERUO
IPC: H04N7/18
Filed: 1987-01-31
Abstract: PURPOSE:To display still picture by outputting a picture signal from a first memory means which stores the output signal of a processing circuit and a video signal from a second memory means which is serially connected with the first memory means and freezing a picture. CONSTITUTION:A mask sequential system processing circuit 102 which processes the output signal of an image pickup means such as a solid image pickup element 101 by a mask sequential system into the video signal, the first memory means such as an R, G, B frame memory 103 which stores this output signal and the second memory means such as a frieze memory 107 which is serially connected with the first memory means through a D/A convertor 104, a matrix circuit 106 and an A/D convertor 106 are provided with a video signal processing device. Even when the still picture is displayed by the picture signal from a second output means by freezing the picture with the aid of the second memory means, the static image which is different from an animation or the still picture in the course of freezing can be displayed by the image signal from a first output means.
Patent JP-H10219961-A (JP)
Title: Joiner backing material
Inventor: FUJITA TOICHI
IPC: E04F13/21
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a joiner backing material in which kinds of members to be supplied to a site are less. SOLUTION: A joiner backing material 30 has a T-shaped cross section having a back plate part 30b and a rise part 30a. With regard to the rise part 30a, a pair of elastic pieces are mutually opposed so as to insert the insertion piece part 31a of joiner upper part material 31 as the conventional. A groove 32 is extended on the back plate 30b in the longitudinal direction of the joiner backing material 30, and the back plate 30b can be divided along the groove 32.
Patent JP-S62179087-A (JP)
Inventor: MATSUMORI SHIGERU
IPC: G07C1/00
Filed: 1986-02-03
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-H0518721-A (JP)
Title: Stage for image taking-in and method for image taking-in
Inventor: IIDA MINEAKI
IPC: H04N5/225
Filed: 1991-01-22
Abstract: PURPOSE:To obtain highly precise and high quality image independently of the surfacial condition of a work by forming a shadow of the work in the front side of the work by emitting light with a plane light-emitting body located in the back side of the work and shooting a picture by a work shooting camera. CONSTITUTION:Illuminating lights 28, 28 are emitted from plane light-emitting bodies 26, 26 and a part of the illuminating lights 28, 28 hits the back side of a work 2 and thus the work 2 is illuminated by back light. The other part of the illuminating lights 28, 28 passes between leads of the work 2 and come in to the a work shooting camera 23. The shadow of the work 2 is formed in the front side of the work 2 and the shadow is taken in the work shooting camera 23. Then, the shape and the position boundary of the work 2 are recognized by a recognizing part. Further, based on the recognizing results, whether the work 2 is good quality or a defect is determined and qualified works are registered and then soldered.
Patent JP-H09199701-A (JP)
Title: Solid-state image pick-up device
Inventor: NISHIMURA YOSHIRO
IPC: H01L27/14
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image pick-up device in which only an optical detection area of a solid-state image pick-up element in easily hermetically sealed by providing a space on an optical detection surface. SOLUTION: An optical detection part opening 10 and a bonding opening 11 are provided at portions corresponding to an optical detection area 7 and a bump disposition area of a solid-state image pick-up element 6 on a packaging substrate 1, and a hermetical sealing frame 3 is formed at a portion corresponding to an external edge of the optical detection area 7, and further a tip end packaged part 4 of a wiring pattern 2 is located at the bonding opening 11. The packaged part 4 of the wiring pattern 2 and a bump 9 of the solid-state image pick-up element 6 are positioned and bonded, and optical parts 5 are aligned and placed on the hermetical sealing frame 3. The hermetical sealing frame 3 and the sides of the optical parts 5 are sealed with sealing resin 12, applying load thereto to construct a solid-state image pick-up device.
Patent JP-S52104411-A (JP)
Title: Continuous oxygen refining furnace of steel
Inventor: FUJIKAWA YASUO
IPC: C21C7/06
Filed: 1976-02-28
Abstract: PURPOSE: Continuous oxygen steel making furnace which is consisting of the refining chamber for oxygen blowing, killing chamber for separation of slag inclusion by innert gas and for deoxidation reaction, and is able continuously to separate, remove the slag and to deoxidize both with oxygen refining of molten bath. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06216692-A (JP)
Title: Piezoelectric resonance component
Inventor: USHITANI SADAO
IPC: H03H9/02
Filed: 1993-01-14
Abstract: PURPOSE:To provide a piezoelectric resonance component with good resonance characteristics and the high connection reliability of a drawer electrode and an external electrode by suppressing adhesive from flowing into vibration spaces or swelling out to an outside from the bonding part of holding substrates and a piezoelectric element. CONSTITUTION:A groove 11 where the excessive adhesive 8 is to be collected is formed on the bonding surfaces of the holding substrates 6 and the piezoelectric element 4 of the piezoelectric resonance component provided with the piezoelectric element 4, the holding substrates 6 stuck to both side faces of the piezoelectric element 4 by the adhesive 8 for holding the piezoelectric element 4 so as to enable vibration for which recessed parts 5 for forming the vibration spaces are formed at positions opposed to the side faces of the piezoelectric element 4 and sealing substrates 7 for holding the piezoelectric element 4 and the holding substrates 6 there between from both upper and lower main surface sides.
Patent JP-S59146402-A (JP)
Title: Cassette storing door device of magnetic sound recording and reproducing device
Inventor: YAGI SHIYOUJI
IPC: G11B33/02
Filed: 1983-02-12
Abstract: PURPOSE:To load a cassette automatically into a magnetic sound recording/ reproducing device by opening and closing a cassette storing door by a motor with the electrical signal of a noncontacting switch provided to detect the store of the cassette and then loading the cassette into the sound recording/reproducing device just by setting the cassette at the insertion slit at the upper part of a casette store part and then releasing a hand. CONSTITUTION:A cassette is inserted into a pocket 11 of a cassette store part 10 from the side of an arrow, and the cassette drops by its own-weight along a guide (not shown in the figure) of the pocket 11. The optical axis emitted from a light emitting diode 16a is cut off before the cassette reaches a prescribed position where its dropping is over. Then the cassette drops continuously down to its prescribed position. Thus the pocket 11 is completely stored. A motor 35 is energized with an electrical cassette store signal generated from a noncontacting switch 16, and a large gear 31 is revolved clockwise at a fixed speed. When the gear 31 has a 360 deg. revolution, a control switch 37 is changed over by a projection 36 which is unified with the gear 31. Then the motor 35 is stopped with a stop signal to complete a door closing action.
Patent JP-S56118116-A (JP)
Title: Direct current power supply circuit using thyristor
Inventor: ANDOU TAKASHI
IPC: G05F1/10
Filed: 1980-02-22
Abstract: PURPOSE:To prevent the notch voltage produced at the application of power supply, by applying the power supply voltage to the driving stage of thyristors with a delay and the virtual voltage more than the set voltage to the feedback loop at the time point of operation. CONSTITUTION:When the power supply is applied, the power supply voltage B fed from a voltage delay circuit to a driver 2 is gradually increased and it reaches the operating voltage after T1. The voltages F, C from a set voltage generating circuit 4 and a virtual voltage generating circuit 5 are input to an error amplifier 6, and no trigger voltage is outputted from a phase control circuit 7, since the virtual voltage C is greater up to T2, and no DC output voltage E is produced from a thyristor output circuit 1. After T2, when the virtual voltage C is smaller than the set voltage F, it makes control so that the thyristors start conduction based on the error output from the error amplifier 6, the DC output voltage E and the detection signal voltage G start rising, and after T3, when the virtual voltage C is zero, normal control is made.
Patent JP-S52106538-A (JP)
Title: Elevator cage
Inventor: YAMAMOTO YUUKI
IPC: B66B1/50
Filed: 1976-03-03
Abstract: PURPOSE: Front side plate of operation board side of elevator cage is devided vertically, and one portion of the plate is common with operation board cover, to obtain cheap and good design elevator cage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000223651-A (JP)
Title: Package for facing multichip
Inventor: SEN MEICHI
IPC: H01L23/495
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To reduce thickness and surface area by providing a lead frame with a die pad and several leads each having inner and outer lead parts. SOLUTION: A lead frame being used as a film carrier has a die pad 50 and a plurality of leads 56 each constituting inner and outer leads 52, 54. Chips 58, 60, 62, 64, 66 having faces 58a-66a arranged with a plurality of pads 68 on the die pad 50 are contained in one package having volume substantially equal to the total volume of all chips 58-66 which are then wire bonded to the lead frame. According to the structure, a thin package for facing multichip having small surface area can be obtained.
Patent JP-S53107259-A (JP)
Title: Compensator for delay of envelope
Inventor: KAMINAKADA KATSUAKI
IPC: H03H7/19
Filed: 1977-03-02
Abstract: PURPOSE:To constitute the compensator simply and to miniaturize it, by connecting a plural number of serial or parallel resonance circuits in series or in parallel to one terminal of a directional coupled circuit and input and output terminals to the other terminals respectively.
Patent JP-H04263339-A (JP)
Title: Interruption position retrieving system
Inventor: FUJITA MINA
IPC: G06F11/28
Filed: 1991-02-18
Abstract: PURPOSE:To easily and quickly retrieve an interruption address and to display a sentence number in an interruption position retrieving system. CONSTITUTION:An interruption point control table 9 is provided to store the interruption addresses after aligning them in the ascending/descending orders together with a right-before interruption point position table pointer 10 which points the right-before interruption address contained in the table 9. Then the interruption addresses are successively retrieved at and after the position that is pointed when the interruption address taken out of a PSW in an interruption state is larger/smaller than the address taken out of the table 9 pointed by the pointer 10. Meanwhile the interruption addresses are successively retrieved at and after the head of the table 9 when the former address is smaller/larger than the latter one. Then a sentence information table 8 is retrieved when the coincident addresses are detected and a sentence number is taken out and displayed.
Patent JP-H11207166-A (JP)
Title: Eccentricity adjusting device for eccentrically revolving shaft in braking apparatus
Inventor: YAMAZAKI YOSHIAKI
IPC: B01F11/00
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To provide an eccentricity adjusting device for an eccentrically revolving shaft in a shaking apparatus, which is capable of adjusting the eccentricity of the eccentrically revolving shaft manually as a shaking table is placed and engaged or automatically while observing the shaking. SOLUTION: The eccentricity adjusting device for the eccentrically revolving shaft in the shaking apparatus is for adjusting the eccentricity between the eccentrically revolving shaft 7 and a revolving shaft 1 by attaching a horizontally turning plate 5 at an eccentric position on the vertical revolving shaft 1, providing a turning means for horizontally turning the horizontally turning plate 5 freely fixed and moving the eccentrically revolving shaft 7 on the horizontally turning plate by turning the horizontally turning plate 5 with the turning means.
Patent JP-H07234326-A (JP)
Title: Polymer container for manufacture of grated type optical waveguide and manufacturing device therefor
Inventor: OSAWA HIROKI
IPC: G02B6/13
Filed: 1994-02-21
Abstract: PURPOSE:To easily manufacture the polymer container and grated type optical waveguide only by changing a test tube even when the size is different. CONSTITUTION:This device consists of a couple of right and left support plates 10, a roller member 20 which extended rotatably between the support plates 10, and a motor 30 being the driving means for the roller member 20. The roller member 20 consists of a couple of lower roller members 21 on which the tubular formation container A is laid down and mounted and an upper roller member 22 which supports the formation container A, mounted on the lower roller members 21, from above, and the lower roller members 21 and upper roller member 22 consist of rotary shafts 21a and 22a supported horizontally in parallel to the support plates 10 and two rollers 21b and 22b provided on the respective rotary shafts 21a and 22a at certain intervals.