baber/WOPTO huggingface dataset:
Patent JP-H1174305-A (JP)
Title: Semiconductor device and its wire bonding method
Inventor: AKIMOTO YOSHIYUKI
IPC: H01L21/60
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain a wire bonding method having high junction reliability by increasing the junction strength on the side of the second bonding. SOLUTION: The metal ball 6 of a metal fine wire 5 is connected to the Al electrode pad 4 of a pellet 3 using ball bonding, and the metal fine wire 5 is taken out by moving up a tool 8 by referring the coordinate data, which shows the distance between the first bond and the second bond, and the height of the metal fine fire. Then, a spit ball 10 is formed on the junction part of the metal fine wire 5 opposing to the second bond side by sending out sparks using an electric torch 9. Then, the tool 8 is brought down to the position of the spit ball 10, the spit ball 10 is implanted to the tip of the tool 8, the implanted part is moved to the ball bonding position opposing to the second bonding side, the metal fine wire 5 is connected to the external lead 7 by ball bonding, and the metal fine wire 5 is pullcut.
Patent JP-H1172554-A (JP)
Title: Vehicle-mounted milimeter wave radar device
Inventor: KONDO SHOJI
IPC: H01Q3/20
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To efficiently and surely detect, for example, an obstacle within a specific height range by applying beams being stopped down by a fixed antenna and performing horizontal scanning by rotating a reflection plate. SOLUTION: The reflection plate 12 is mounted rotatably at a certain angle by a rotary shaft 11 that is provided at its central part and rotates by a drive mechanism between a position being indicated as the reflection plate 12 and a position being indicated as a reflection plate 12'. When the reflection plate 12 is located at the position of the reflection plate 12 due to the rotation, incidence beams B1 from an antenna 10 are emitted in the direction of radiation beams BO. When the reflection plate 12 is located at the position of the reflection plate 12', beams are emitted in the direction of radiation beams BO' and a reflection plate horizontal section is on a straight line, so that the beam width does not change in horizontal direction. A rotary angle at the position of the reflection plate 12' is set to ψ+γ.  However, the angle γ of beams can be selected within a range where the radiation beam BO' cannot be applied to the antenna 10. By stopping down the beam width of incidence beams from the antenna 10, a search accuracy in the horizontal direction can be improved.
Patent JP-S60125971-A (JP)
Title: Lock device of optical head transfer stand
Inventor: MIYAZAKI BENICHI
IPC: G11B21/22
Filed: 1983-12-09
Abstract: PURPOSE:To form an optical recording and reproducing device as closed structure and to eliminate locking operation of the moving stand by locking the moving stand or releasing the lock in interlocking with the axial movement of a disc of a jacket holder. CONSTITUTION:When a jacket is inserted manually from a part 24a of the jacket holder 24, a loading plate 26 is moved in the (+) direction of the X axis and an ejection plate 28 moves to the (-) direction of the X axis and the jacket holder 24 is moved to the (-) direction of the Z axis. A lock lever 13 is moved to the (-) side of the Y axis via the power transmission arm 20 and the lever drive arm 17 connected freely turnably with the jacket holder 24 by a connecting pin 25, the lock pin 12 provided to the moving stand 11 and a V-shape slot provide to the lock lever 13 are unlocked and the locking of the moving stand 11 is released.
Patent JP-H0397381-A (JP)
Title: Solid state image pickup device
Inventor: SASAKI MICHIO
IPC: H04N5/369
Filed: 1989-09-11
Abstract: PURPOSE:To improve a dynamic range by reading and transferring signal charge accumulated in a signal charge accumulating means independently of the signal charge accumulated in another signal charge accumulating means. CONSTITUTION:One transfer electrode 14 is arranged and formed so as to correspond to one photodiode 12, and the signal charge accumulated independently is read from each photodiode 12 to a vertical CCD (transfer channel) 13 by using the corresponding transfer electrode 14, Thus, the signal charge to be read out from one photodiode 12 and transferred can be increased twice as much as read-out in traditional configuration. Accordingly, S/N or the dynamic range can be improved.
Patent JP-H0572279-A (JP)
Title: Jig debugging apparatus
Inventor: YAMAZAKI HIDEYO
IPC: G01R1/06
Filed: 1991-09-12
Abstract: PURPOSE:To facilitate debuffing by reliesing a worker from burden in the debug ging of a jig. CONSTITUTION:This apparatus has a prober 8 for debugging a jig, a controller 9 to control the work of debugging the jig a display 10 for showing displaying/ working procedure of information, a storage section 11 to store individual information and an adaptor 12 to take an interface between the jig and the controller 9. A point at which the prober should contact and a point which the prober contacts are allowed to be shown on a display section 10 based on information stored in the storage section 11.
Patent JP-H0280917-A (JP)
Title: Light impervious type display apparatus and display panel thereof
Inventor: KATO MIKI
IPC: G01D11/28
Filed: 1988-09-16
Abstract: PURPOSE:To project a passing part of high luminous intensity on the eye of a display person by supplying a current to the light emitting body of a light pervious type display device to emit light and allowing said light to be incident on a translucent diffusion plate. CONSTITUTION:The respective indicators 8-11 of respective indicating instruments 4-7 and a light emitting body 18 are protected by a black translucent protective cover 2, and a display panel 3 and the respective indicators 8-11 are not seen when no current is supplied to the light emitting body. Especially, the light passing part 14 of the display panel 3 can not read from the outside, because the brightness of a diffusion plate 17 seen through the light passing part 14 of the display panel 3 is low. Now, when a current is supplied to the light emitting body 18, the indicators 8-11 emit light by the supply of a current but, since each of the indicator 8-11 is composed of a discharge tube, luminous intensity is high. Therefore, the revolving positions of the indicators 8-11 can be clearly shown to a driver through the protective cover 2 even in the day.
Patent JP-S6293021-A (JP)
Title: Cooling apparatus for hot rolling steel material
Inventor: KANEMOTO HIROYUKI
IPC: C21D1/00
Filed: 1985-10-18
Abstract: PURPOSE:To efficiently cool a hot rolling steel material with minimum facilities by constituting cooling water feeding passages to a header with main and auxiliary passages to control quantity of cooling water at feeding the cooling water to the hot rolled steel material. CONSTITUTION:The hot strip after rolled is passed through upper and lower cooling parts 22, 24 composed of plural banks 26-42 in a cooling apparatus to cool. At first, as the hot strip is started to pass through the upper and lower cooling parts 22, 24, for example, at the upper cooling part of the bank 26, a valve 58 of the auxiliary piping 56 is closed and a valve 52 of the main piping 48 is opened to feed the cooling water to the header only through the main piping 48 and to feed small quantity of the cooling water. Then, the tip end of strip is entangled with a coiler to wind and as starting to pass through the cooling apparatus at high speed, the valve 58 is opened to flow the cooling water from the auxiliary piping 56 to feed the cooling water with high flow rate. This operation is similarly performed for other headers to control the cooling of the hot strip.
Patent JP-H0280013-A (JP)
Title: Automatic bakery equipment
Inventor: NAGASAKA TOSHIO
IPC: A47J43/046
Filed: 1988-09-17
Abstract: PURPOSE:To mitigate a harsh shock sound by reducing the excitation rate at the time of the positive or reverse start of a main motor, starting it with a weak rotating force, and operating it at the excitation rate of 100% when upper and lower couplings are engaged with each other. CONSTITUTION:A main motor 21 is operated by a dough temperature sensor 14 pressure-welded on the bottom of a kneading container 6 when the detected temperature becomes 20 deg.C or above. This power is transmitted to a lower shaft 27 via a small pulley 23, a belt 24 and a large pulley 25 and further transmitted to a lower coupling 12, an upper coupling 11, an upper shaft 9 and an impeller 10 to rotate the impeller 10. The main motor 21 is not excited with the excitation rate of 100% at once, but it is excited once with the low excitation rate of about 10%. The excitation rate is then increased to 100% at once, and the upper coupling and the lower coupling are engaged with each other. The shock sound of the upper coupling and the lower coupling is mitigated, and the generation of a large harsh sound is resolved.
Patent JP-H0866628-A (JP)
Title: Distributive device for combined bed downward flow reactor
Inventor: ARII PIETERU DEN HARUTOKU
IPC: C10G47/00
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain a fluid distribution device having a means for bringing fluid into a equilibrium state by providing a release end guide tube for a collecting tray attaching a first end of the guide tube to a liquid passage of the collecting tray and releasing a second end of the tube into a mixing chamber. SOLUTION: A wall 5 of a reactor 1 and a supporting grid 10 supports a reaction bed 15 of particulate solid contact matter such as catalyst. This distribution device consists of a collecting tray 20 horizontally supported on shelf-shaped projections and a similarly horizontal distribution tray 45 below the collection tray. A fluid deflecting plate 55 is provided above a central gas passage 30 of the collecting tray 20 to feed the gas stream to an aperture 95 in a side wall 100. A mixing chamber 60 is arranged between the collecting tray 20 and the distribution tray 45 and communicated with the collecting tray through release guide tubes 65 having a first end 70 and a second end 75. Liquid downwardly directed from the reaction bed 15 is collected on the collecting tray 20, becomes an accumulated liquid layer covering a liquid passage 40 and then is directed into the guide tube 65.  Therefore, liquid streams directed from the second ends 75 is caused to collide each other to promote a transition to an equilibrium state of a liquid phase.
Patent JP-S6474962-A (JP)
Title: Edible composition
Inventor: INADA SHIYOUSHICHIROU
IPC: A23L33/00
Filed: 1987-09-16
Abstract: PURPOSE:To obtain an edible composition capable of imparting natural flavor with excellent aroma and taste to foods, by adding and blending a water-soluble low-molecular weight peptide, etc., to a hydrophobic edible useful substance consisting of an animal vegetable natural material and a surfactant for food additives. CONSTITUTION:The aimed composition, obtained by adding and blending (C) at least one consisting of a water-soluble low-molecular weight peptide (e.g. having <=10,000mol.wt. and obtained from fishes, shellfishes, algae and cattle, bird meats or plant seeds) and water-soluble concentrated extract with (A) a hydrophobic edible useful substance extracted and obtained from an animal.vegetable natural material with carbon dioxide in a subcritical or supercritical state and (B) a surfactant for food additives, capable of providing efficiency dispersibility of aqueous solutions and absorbability in living bodies and exhibiting various pharmacological effects and having high nutritive value.
Patent JP-H0575048-A (JP)
Title: Semiconductor storage device and manufacture thereof
Inventor: MATSUKAWA YOSHIHIRO
IPC: H01L21/8242
Filed: 1991-09-12
Abstract: PURPOSE:To provide a method, in which a memory cell is formed without scattering the memory cell into chemicals and without reducing storage capacity due to the defective contact of the memory cell, the permeation of chemicals, etc., in the memory cell having Fin structure composed of a transfer transistor and a storage electrode. CONSTITUTION:In a semiconductor storage device having an integral storage electrode 31, which is connected to one of a source region 24 or a drain region 23 through an opening 29 formed to an insulating film 25 and an end section of which is extended on a gate electrode and a field insulating film 22 at a regular interval to the insulating film 25, a dielectric film 30 shaped so as to wrap the storage electrode, and a counter electrode 32 consisting of a conductor film formed onto the insulating film 25, the storage electrode 31 and the top face, underside and side surface of the storage electrode 31, the end section of the storage electrode 31 extended on the field insulating film 22 is connected to the insulating film 25 on the field insulating film 22.
Patent JP-S59123402-A (JP)
Title: Controlling method of electric motor car
Inventor: YAMAMOTO SHIROJI
IPC: B60L9/18
Filed: 1982-12-28
Abstract: PURPOSE:To enable to stably control the readhesion of an electric motor car by reducing a current limiting value whenever the motor car slips or slides, fixing a slip frequency to a lower limit value when the slip frequency reaches the lower limit value, and reducing the ratio of the output voltage of an inverter to the output frequency. CONSTITUTION:When the output of a slip detector 8 becomes ''1'', a switch 4 shifts to ''1'', and the value of a current limit value command 21 reduced by 6 of current limit value reduction value at every sampling time. Simultaneously, a switch 12 shifts to ''1'' at one sampling time, and a sample holding unit 13 holds the value obtained by multiplying 1 of current limit value magnification by 15 of constant current limit value reduction rate. When the current limit value reaches the minimum current limit value 18, a switch 20 shifts to ''1'' side, the minimum current limit value 18 is fixed to the current limit value command 21, and the ratio of the output voltage of an inverter to the output frequency reduces.
Patent JP-H0681192-A (JP)
Title: Anodic-oxidation treatment of al and al alloy
Inventor: KATAYAMA RAKUZOU
IPC: C25D11/04
Filed: 1992-09-01
Abstract: PURPOSE:To provide an anodic-oxidation treatment method of Al and an Al alloy enabling to excellently keep the surface roughness of a work piece after the anodic-oxidation treatment. CONSTITUTION:In a method performing an anodic-oxidation treatment to the surface of an Al or an Al alloy in an electrolytic liquid 2 using an Al anode or an Al alloy anode 3, the anodic-oxidation treatment is performed by putting an dummy material 6 into the electrolytic liquid 2. By this method, the surface roughness of an Al forged product is kept excellently.
Patent JP-S60125489-A (JP)
Inventor: KOYAMA YOSHIROU
IPC: F16L41/06
Filed: 1983-12-12
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-S59120173-A (JP)
Inventor: TERAKAWA TAKANARI
IPC: A61N1/40
Filed: 1982-12-27
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-2000069067-A (JP)
Title: Control method for ring network system
Inventor: SUETSUGU HIROMUNE
IPC: H04L12/437
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To instantaneously control a network into normal state in the case of a simultaneous recovery event. SOLUTION: When the simultaneous recovery event occurs, a switching node under switching receives and discriminates a ring switching request signal addressed to the other node in clockwise or counter-clockwise direction, and when the ring switching request signal addressed to the present node is received from that discriminated direction, the state of switching of this node is returned into initial state. By performing control for sending a cutback request signal for requesting the return of switching state to the initial state to the other node, the network is controlled into normal state.
Patent JP-H08100378-A (JP)
Title: Method for coloring of condensation product
Inventor: BUORUFUGANGU SHINDORAA
IPC: D06P1/18
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To dye a specific condensation product used in the form of a knitted or a woven fabric with good color fastness by treating the condensation product in an aqueous dye bath containing a dye. SOLUTION: A condensation product obtainable by condensation of a mixture comprising (A) 90-99.9 mol% of a mixture comprising A1 30-99 mol% of melamine, A2 1-30 mol% of a substituted melamine represented by the formula [Y is H, a hydroxy-1-10C alkyl, a hydroxy-2-4C alkyl-(oxa-2-4C alkyl)n (n is 1-5) or an amino-2-12C alkyl, with the proviso that at least one is not H] or its mixture and (B) a mixture comprising 0.1-10 mol% of a phenol which can be substituted with a 1-9C alkyl or OH or a hydroxyphenyl-substituted 1-4C alkane or bis(hydroxyphenyl)sulfone with formaldehyde, etc., in the form of a fibrous structure is treated in an aqueous dye bath at a pH value of 1-12 containing an azo dye, an anthraquinone dye, a coumarin dye, a methine dye, an azamethine dye, a quinophthalone dye or a nitro dye at 20-250 deg.C temperature.
Patent JP-H0979170-A (JP)
Title: Turbine pump
Inventor: IIJIMA MASAAKI
IPC: F04D5/00
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To inexpensively improve pump efficiency of a side flow type turbine pump with simple constitution. SOLUTION: A projection 25 extending in the rotational direction of an impeller 21' is also arranged on an outer peripheral side inner wall surface B of respective windows 22' of the impeller 21'. Since stagnation of the fuel flow is reduced by this projection 25, a turning flow of fuel can be more effectively and smoothly generated and moved than when a conventional projection 25 is not provided, so that pump efficiency can be enhanced.
Patent JP-S60125997-A (JP)
Title: Write system of writable read only memory element
Inventor: NAKANO RIKIZOU
IPC: G11C17/00
Filed: 1983-12-13
Abstract: PURPOSE:To confirm easily a non-operating area by setting an area storing a flag representing the presence or absence of data write corresponding to a word address to a part of a storage area of a PROM to set and store the flag to a flag area corresponding to every execution of data write thereby reading the flag area. CONSTITUTION:A PROM2 is written while being added with a flag by a write control section 15 at data write of a storage section 12 so as to set the flag to ''1'' at the presence of write data and to set the flag to ''0'' at the absence of write data in a word address code +1 flag corresponding to the write data in a data storage area. A main control section 11 allows the write control section 15 to access a code area of the PROM2 as the pre-processing at the write and allows a data comparison detecting section 16 to recognize the non-operating area. As a result, since the non-operating area is discriminated without applying read check as to the alreadly written data in the storage area of the PROM2, additional write with good efficiency is attained.
Patent JP-H0889588-A (JP)
Title: Catheter
Inventor: ISHIHARA KAZUTO
IPC: A61M25/00
Filed: 1994-09-29
Abstract: PURPOSE: To enable the smooth exchange of a catheter without using a guide wire for exchange and extension by constituting a main internal cavity in such a manner that a tubular body for treatment or guide wire are insertable or liquid, etc., are injectable into the body, auxiliary internal cavities in such a manner that liquid and gas are injectable into balloons and the balloons in such a manner that the inside of the main cavity is closed. CONSTITUTION: This catheter has a front end and base end and has the main internal cavity 5 and at least one auxiliary internal cavities 8 extending in the axial direction between the front end and the base end. The main internal cavity 5 is capable of inserting the tubular body for treatment and/or the guide wire or the liquid, etc., into the body and the balloons 81 disposed at the front end of at least one auxiliary inner cavities 8 are inserted from a hole 611 of a first layer 61 into the main internal cavity 5 side. The front end side ends thereof are embedded from the hole 612 of the first layer 61 into a second layer 62. The auxiliary inner cavities 8 are capable of injecting the liquid or gas to expand or shrink the balloons 8. The balloons 81 are thus so constituted as to exist at the front end of the main internal cavity 5 and to close the main internal cavity 5.
Patent JP-H0975877-A (JP)
Title: Cleaning method for wall surface of building
Inventor: YOSHINO SHIYOUICHI
IPC: B08B7/00
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To clean a wall surface of a building without generating a problem of scattering all over around dust and cleaning fluid by coating the building wall surface to be cleaned with an aqueous temporary protection coating material, peeling off a coating film and cleaning the wall surface. SOLUTION: When a wall surface of a building is cleaned, the wall surface of the building to which dust, fungi, moss, smoke soot, rust and the like adhere is coated with an aqueous temporary protection coating material to form a coating film. After forming the coating film, the coating film is peeled off to remove the dust and the like adhered to the wall surface.  An aqueous temporary protection coating material is the one composed of a film forming resin dissolved or dispersed into water, and any kind of such a coating material can be used without restrictions as far as being provided with the required conditions of not infiltrating into a base, not damaging a film during storing and carrying and preventing the film from corrosion, being peeled off easily after achieving the purpose and the like, and a vinyl resin, butyral resin, acrylic resin, polyethylene resin, silicon containing resin or the like is used.
Patent JP-S6294109-A (JP)
Inventor: HATANAKA MASANOBU
IPC: A47B77/00
Filed: 1985-10-21
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-2001059686-A (JP)
Title: Cross flow type heating tower
Inventor: KOMIYA JUJIRO
IPC: F28F25/06
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To completely prevent external spray water from mixing in a passage of dry air, to keep absolute humidity of the dry air constant and to prevent the occurrence of white smoke at high temperature and humidity in the rainy season or the like, by a constitution wherein air passages in upper and lower stages communicating with each other are formed of a connecting material between adjacent heat exchange fins of each set. SOLUTION: Spraying of spray water on heat exchange fins 12 from spray holes of a spray pipe 16 is stopped in a period of high temperature and humidity of the rainy season or the like, and passages, constituted of a connecting material 13 and formed by the heat exchange fins 12 of each set and in each stage, are made dry air passages. The air having cooled indirectly circulation water circulating through a closed type heat exchanger is made to flow through these passages, and with the temperature thereof raised, it is discharged as dry air toward the exhaust port of a heating tower A. In the exhaust port, it is mixed with humid air flowing through an opening of a filling plate, and the mixed air is exhausted to the outside, without being supersaturated or without being accompanied by white smoke.