baber/WOPTO huggingface dataset:
Patent JP-H09298252-A (JP)
Title: Semiconductor package and semiconductor device using the semiconductor package
Inventor: HORIUCHI MICHIO
IPC: H05K3/34
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device with high reliability by preventing breakage or the like at a junction portion of an external connection terminal due to a thermal stress caused by the difference between a thermal expansion coefficient of a package substrate and that of the semiconductor package when packaging the semiconductor device. SOLUTION: A semiconductor package is formed by connecting an external connection terminal 12 to a terminal pad 14 for external connection which is formed on a packaging surface of a ceramic circuit board 10. In the semiconductor package, the terminal pad 14 is exposed on the inner bottom surface a portion where the terminal pad is formed. A step portion is formed in an inner wall of the circuit board 10, whereby the diameter of an opening on the terminal pad 14 side is larger than that of an opening on the side to be connected to the external connection terminal 12. Further, an external connection- terminal joint portion 30 is formed by filling low-melting point metal 34 in a cavity 32 where a metal layer 36 is formed on the surface of the inner wall.
Patent JP-H02289302-A (JP)
Title: Dry press molding method of ceramics and mold therefor
Inventor: KASHIWAGI HIROSHI
IPC: B28B3/02
Filed: 1989-04-28
Abstract: PURPOSE:To prevent a corner part of a ceramic product from breaking off, by a method wherein dry press molding is performed by a punch having a projecting part corresponding to a chamfered form on an outer circumferential part. CONSTITUTION:A protrusion 3 corresponding to a form of a round cornered part 4 of a product is formed on an outer circumferential part of at least one side punch 2 out of a pair of a top and bottom punches. Dry press molding of a ceramic product 1 having the round cornered form is performed in one process by the dry press molding by making use of the punch 2. Therefore, post processing is not required and fear generating breaking-off at the time of the post processing can be eliminated.
Patent JP-H07330514-A (JP)
Title: Industrial germicide
Inventor: TAJIMA MASANAO
IPC: D21H21/04
Filed: 1995-04-13
Abstract: PURPOSE:To obtain an industrial germicide showing excellent effects as a slime controller for papermaking, comprising an alpha-chloroformaldoximepyridine or its acid addition substance as an active ingredient. CONSTITUTION:This industrial germicide comprises an alpha- chloroformaldoximepyridine of the formula or one or more of its acid addition substances as an active ingredient and is useful for controlling slime in water for industrial, use in a papermaking process and treatment for water for industrial use. 2-(alpha-Chloroformaldoxime)-pyridine, 3-(alpha-chloroformaldoxime)pyridine or 4-(alpha-chloroformaldoxime)-pyridine may be cited as the a chloroformaldoximepyridine of the formula. An inorganic acid such as hydrochloric acid, sulfuric acid or nitric acid or an organic acid such as acetic acid, benzoic acid, tartaric acid, methanesulfonic acid or lactic acid may be cited as the acid for forming the acid addition substance. The industrial germicide shows excellent controlling effects on slime with a small amount.
Patent JP-S63286146-A (JP)
Title: Dental cap used in order to forming jacket crown
Inventor: ANITA BUNDERURE
IPC: A61C5/77
Filed: 1988-05-06
Abstract: A dental cap for the veneer of a jacket crown comprising a noble metal foil in substantially frusto-conical shape, which starting from a substantially circular foil piece is formed by folding the outer region in the direction towards the axis of rotation to form overlappings, the outer region of the foil piece being divided into flaps and the overlapping regions being joined inseparably together. For dividing the outer region two different types of cuts are made from the outer edge in the direction towards a surface area disposed in the center and as a result of said cuts the dental cap is completely closed in the side wall region by overlappings there.
Patent JP-H06327187-A (JP)
Title: Resin-molded electric motor provided with vibration-proof rubber
Inventor: HIGUCHI AKIRA
IPC: H02K5/08
Filed: 1993-05-13
Abstract: PURPOSE:To lower the temperature of individual parts in an electric motor and to enhance the durability of a vibration-transmission prevention effect of a vibration-proof rubber by a method wherein ventilation ports are formed in a bracket and the vibration-proof rubber and a ventilation passage is formed in their faced face. CONSTITUTION:In dividual ventilation ports 6a, 7a are formed in brackets 6 and vibration-proof rubbers 7 from the side of their faced side toward their opposite face, and ventilation passages 8 composed of ring-shaped spaces through which the air can flow are constituted in the vibration-proof rubbers 7 on the side of their faced faces of the brackets 6 and the vibration-proof rubbers 7. Heat at high temperatures at the inside of an electric motor is passes through the ventilation ports 6a, 7a formed in the brackets 6 and the vibration-proof rubbers 7, the convection of the air is caused in such a way that the heat is discharged to the outside of the electric motor, and the temperature at the inside of the electric motor can be lowered. Since the temperature at individual parts of the electric motor is lowered, the heat-resistant life of the electric motor itself is made long, the durability of the vibration-transmission prevention effect of the vibration-proof rubber is enhanced, and the reliability of the vibration-proof rubber can be enhanced.
Patent JP-H11293661-A (JP)
Title: Ground drilling method and its drilling device
Inventor: MINAMI SEIJI
IPC: E02D3/12
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a ground drilling method and its drilling device capable of finely and uniformly stirring and cutting soil drilled by a drilling bit and uniformly mixing the soil and a solidifying liquid including a cement milk to reinforce a ground. SOLUTION: A mounted case 3 for a horizontally rotational vertical shaft 1 having a drilling bit 2 at the lower side is provided above the drilling bit 2 in a horizontally rotatable manner. A bevel gear 4 to be horizontally rotated is provided on the rotational vertical shaft 1 in the mounted case 3 and an associated vertically rotational bevel gear 6 to be engaged with the bevel gear 4 is provided in the mounted case 3 with the rotational vertical shaft 1 held therebetween. A stirrer 5 including a stirring blade 5A and a cutting edge 5B mounted on the stirring blade 5A in a demountable manner is provided at the end of the rotational lateral shaft 7 of the associated bevel gear 6 protruded outside the mounted case 3.
Patent JP-S61269058-A (JP)
Title: Atp sensor
Inventor: INATOMI KENICHI
IPC: G01N27/414
Filed: 1985-05-22
Abstract: PURPOSE:To enable highly selective measurement and miniaturization, by forming an ATP sensor by immobilizing adenosine triphosphate hydrolase on a hydrogen ion responsive electric field effect type transistor by using a specific solution. CONSTITUTION:A hydrogen ion responsive electric field effect type transistor is formed of an element consisting of a source 2 and a drain 3, an element consisting of a source 4 and a drain 5 and a dummy reference electrode 6. An adenosine triphosphatic hydrolase membrane 8 is immobilized on one element by using an aqueous solution containing 3-10wt% of BSA, a PIPES buffer with pH 6.2-7.2 and 0.1-1.0wt% of glutaraldehyde to constitute an ATP sensor. The concn. of ATP in a specimen solution is measured on the basis of the pH difference between the part having the membrane 8 and the part having no membrane 8. Therefore, rapid measurement is enabled with high selectivity and miniaturization can be attained.
Patent JP-H08279700-A (JP)
Title: Electronic component mounting equipment
Inventor: FUJITA YASUHIRO
IPC: H05K13/04
Filed: 1996-05-02
Abstract: PURPOSE: To accurately mount a component on a board without touching the component at all, by optically recognizing the component sucked by a suction head, adjusting the attitude of the component by rotating the suction head on the basis of the recognized data, and determining the position of an XY table. CONSTITUTION: An electronic component which is mounted by a head part A, subjected to taping, wound up on a reel 3 in this state, and accommodated is carried as far as just under a suction head 54 and sucked by a tape sending pin of a component supply part B, rotated intermittenly by an index unit 12, and sent to a visual recognition part E. The position is detected by a camera, and fed back to a control equipment, which gives a command of the position where the electronic component is mounted on a board 8 to a monitor of an XY table C, and moves it by setting transfer data to which the position deviation data from the visual recognition part E are added, as a command value. One pitch is again sent from an index unit 12, and the suction head 54 repreats the sequence.
Patent JP-H08307801-A (JP)
Title: Stack structure of back cover
Inventor: AKIYAMA FUMIYOSHI
IPC: H04N5/64
Filed: 1995-05-10
Abstract: PURPOSE: To enhance the reliability in the strength without deformation and damage by providing a low rib and a stepwise shape to an existing thread hole so as to improve the releasability when a back cover is formed. CONSTITUTION: A back cover 6 made of a synthetic resin integrating a thread holes 3 having the same number of thread holes 2 at the same position of a tapping boss of a cabinet at the inside of a side wall 1 has a low rib 9 aside the thread hole 3. Furthermore, a step shape 10 is formed to a position apart by a stack interval 7 from a tip of the thread hole 3. As a result, the rib 9 rides on a flat part of the step shape and other back cover 6 is stacked.
Patent JP-H02290463-A (JP)
Title: Instantaneous water heater
Inventor: NISHI TAKAHIRO
IPC: F24H1/14
Filed: 1989-04-28
Abstract: PURPOSE:To enable the use of hot water at a desired temperature or near it in a short time as soon as the hot water is discharged by providing a lagged hot-water storage vessel in the downstream side of a heat exchanger in a hot water passage and setting a electric heater on the heat insulation hot water storage vessel. CONSTITUTION:After the discharge of hot water is started, the hot water in a lagged hot-water storage vessel 7 mixed with upper water from a water passage 3 is discharged until the hot water increased up to a specified temperature in a heat exchanger 1 with the use of combustion of a burner 1 is discharged from a hot water discharge part 9. Accordingly, in a short time (t) the hot water at the specified temperature or near it can be used. Since the hot water kept warm in the lagged hot-water storage vessel 7 is not discharged as it is and mixed with upper water through a water passage 3 to discharge, higher temperature hot water than normal use temperature can be stored. Therefore, the volume of the heat insulation hot water storage vessel necessary for storing a specified heating value can be lessened and miniaturized.
Patent JP-S5540032-A (JP)
Title: Carburizing preventing welding method of root pass part of welded joint of reaction pipes
Inventor: NOSAKA TADASHI
IPC: B23K9/23
Filed: 1978-09-13
Abstract: PURPOSE: To form thick root pass deposited metal portion by fusion welding without fillev metal and improve carburizing resistance by applying plasma welding to the root pass welding of high Si-content heat-resisting centrifugally cast pipes.  
     CONSTITUTION: Base pipes 1, 1 being carburizing-preventing high Si content heat- resisting cast pipes are plasma welded to obtain root pass deposited metal 4. In this case, the plasma welding is accomplished at 5W7mm in root face and by key hole welding. Thereafter, a core wire is supplied and the pipes are welded by the deposited metal 5 of the second and subsequent passes of the plasma welding. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10267196-A (JP)
Title: Remaining gas discharging tool of cassette cylinder
Inventor: CHIBA MAKIKO
IPC: F17C9/00
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To simply discharge remaining gas in a cassette cylinder which is already used up by inserting a pressing pin having a head part exposed to an outer face through the center of a cylindrical bottomed seat photo a required inside diameter and arranging pressing allowance between the head part and an outer face of the seat bottomed plate having to constitute a gas discharging tool. SOLUTION: A remaining gas discharging tool (a) is constituted by providing a cylindrical bottomed seat plate 1 which can be fitted in a bottom part of a cassette cylinder, has a required inside diameter, and has a bottom and inserting a pressing pin 3 whose head part 2 is exposed to an outer face through the center thereof. At this tie, a predetermined pressing allowance 4 is set between the heat part 2 and an outer face of the bottomed plate 1 having the bottom. When such a gas discharging tool (a) is used, the pressing pin 3 bites into a bottom plate of the cassette cylinder by the pressing allowance 4 to drill a small hole through the bottom pate by fitting the bottomed sent plat 1 having the bottom into a bottom part of the cassette cylinder in which gas remains and driving the head part 2 of the pressing pin 3 on a solid ground of stone.  Consequently, it is possible to discharge remaining gas through the small drilled hole.
Patent JP-H11308565-A (JP)
Title: Method and system for displaying voice recording aid into video image and recording medium recording this method
Inventor: NIIKURA YASUMASA
IPC: H04N5/91
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To provide an interface by which an editor easily instructs when and how a talker makes a speech to the talker and the talker easily makes a speech by the instruction in the case of recording a voice in a video image. SOLUTION: First a video image block segmentation means 10 segments a video block to which a voice is inserted. A text addition means 11 adds text information of a voice desired to be recorded to the segmented video block. A voice synthesis means 12 synthesizes voice from the added text information. A synthesized voice processing means 13 processes length, height, intonation, voice tone and voice timing or the like of the synthesized voice information. A text and voice instruction means 14 reproduces the processed and synthesized voice and displays a voice talking timing.  A voice recording means 15 records the voice talked by the talker by this instruction, a comparison means 16 compares a degree of coincidence between the recorded voice and the processed and synthesized voice to decide adoption of the recorded voice and the recorded voice whose adoption is decided is combined with the video block.
Patent JP-H07295082-A (JP)
Title: Camera
Inventor: KAWAKITA KATSUYA
IPC: G03B17/30
Filed: 1994-04-28
Abstract: PURPOSE:To prevent the damage of a driving member for opening/closing a movable light shielding door provided on a camera and inconvenience of photographing the film exposed already. CONSTITUTION:A photographing forbidance means setting a photographing forbidance state when the fact that the movable light shielding door 4c is opened is detected by a first detecting means 8 and the completion of the insertion of a film cartridge 4 is detected by a second detecting means 7 as well is provided or a warning means issuing a warning is provided and when the film cartridge in a state where the movable light shielding door is opened is inserted, for instance, the driving means for opening/closing the movable light shielding door is prevented from engaging with the engaging part, for opening/closing the movable light shielding door of an inserted film cartridge or abnormality is warned to set the state where an operation related to the subsequent photographing can not be executed.
Patent JP-H08304912-A (JP)
Title: Method and equipment for feed of sheet
Inventor: JIEFURII MAROOZU
IPC: G03B17/28
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To accurately adapt a film to a drum surface by improving a technology related to supply of a continuous film to an inside drum image setter. SOLUTION: In a device to supply a flexible sheet 2 on an inward curved surface of an image setter containing supply systems 3, 4, 7 and 8 to supply the sheet to the output side along a surface on the curved surface from the input side, the supply systems are applied to exert stress on a surface of the sheet 2 in order to form a bend to be adapted to the curved surface 6 and a protrusion in the 1 side vicinity in the sheet 2. The formation of the protrusion as an index of the fact that the sheet 2 is adapted to the curved surface 6 is monitored by a monitoring system 12.
Patent JP-H01282944-A (JP)
Title: Line loopback system
Inventor: SAGAWA SHIGEATSU
IPC: H04L69/40
Filed: 1988-05-09
Abstract: PURPOSE:To eliminate the need for the management of an address of a loopback point by writing a relative address of a loopback point number till a desired loopback point to an address area of a transmission frame sent from a transmitter. CONSTITUTION:A relative address, e.g., 3(011) of a loopback point number till a desired loopback point is written into an address area 10 of a transmission frame sent from a transmitter 1 and a code such as 1 executing loopback is written and sent to a code area 11. On the other hand, a subtraction section 5 is provided to transmitters 1, 2, 3, the subtraction section 5 of each loopback point receiving a transmission frame decrements number of the relative addresses one by one and sends the result to the succeeding loopback point. A loopback execution section 6 at the loopback point where the relative address is 0 executes the loopback.
Patent JP-S61269220-A (JP)
Title: Substrate stock for magnetic recording medium
Inventor: UEKI MASAYUKI
IPC: G11B5/66
Filed: 1985-05-24
Abstract: PURPOSE:To obviate the generation of drop-out and missing bits by providing projections at suitable intervals to a film so as to be arrayed in the longitudinal direction. CONSTITUTION:The projections 5 are provided at prescribed intervals to the position of the prescribed five points on one side of the film 1 wound on a core 2 so as to be arrayed in the longitudinal direction. The projections 3 can be obtained by chucking continuously the film 1. A spacing is therefore generated between the wound films 1 of the film 1 wound on the core 2. The gas, etc. sticking between the films 1 can be easily discharged when the film is set in a vacuum chamber 31 and the inside thereof is evacuated. The projections of the film 1 contact with, for example, guide rolls 5 and a face 1a is detached from the rolls 5 during the formation of a magnetic recording layer and therefore the generation of ruggedness on the film 1 by the ruggedness on the surface of the guide rolls 5 is obviated.
Patent JP-S5236336-A (JP)
Title: Safety device for burners
Inventor: UCHIDA YUKIO
IPC: F23N5/20
Filed: 1975-09-16
Abstract: PURPOSE: A safety device for burners with improved safety by keeping enough hours to prepurge gas and by igniting after fully complection of prepurging. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61271910-A (JP)
Inventor: HIRAI HIROSHI
IPC: A01C23/02
Filed: 1985-05-24
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-S63277078-A (JP)
Inventor: NAGANO HIROTOYO
IPC: A63F5/04
Filed: 1987-05-08
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-H0215831-A (JP)
Title: Axis bending device for long-sized material to be worked
Inventor: KITSUKAWA MOTOHIKO
IPC: B21D7/025
Filed: 1989-05-02
Abstract: PURPOSE:To exactly execute twisting and bending by executing the bending by a first turning member for applying the twisting and bending to an axis of a material to be worked, a second turning member for applying the bending of the left or the right, and a third turning member for applying the bending upward or downward. CONSTITUTION:In accordance with a command of a controller 8, a driving motor 44 is operated by a first oscillating and rotating mechanism part 4, the first turning member 40 is turned in the periphery of an axis of a material to be worked X by a gear 45, and twisting and bending are executed. In a second oscillating and rotating mechanism part 5, the second turning member 50 is turned centering around a vertical axis 54 through a gear 57 by a driving motor 56. By following up this turning, the third turning member 60 is also turned, therefore, by a bending action member 60b, the axial direction of the material to be worked X is bent to the right or the left. In a third oscillating and rotating mechanism 6, only the third turning member 60 turns upward and downward centering around a horizontal axis 61 by a driving motor 63, and the material to be worked X is bent upward or downward in an engaged part 60a of the bending action member 60b. In such a way, bending of the material to be worked is executed forcedly, its working theory is different from draw-bending and the bending is executed to an exact bending angle.
Patent JP-H11302166-A (JP)
Title: Autonomic nervous function improver and food
Inventor: OCHIAI TATSUSHI
IPC: A61K36/18
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject function improver effectively acting upon unidentified clinical syndrome symptoms such as systemic feebleness, fatigue, numbness of limb, shoulder stiffness and fatigue of eyes by combinedly using γ-oryzanol with a central nerve stimulator. SOLUTION: This function improver is obtained by combinedly using (A) γ-oryzanol with (B) a central nerve stimulator as active ingredients. The ingredient A is a generic term of agents included in nonsaponified materials in rice bran oil, having maximum absorbance at 231, 291 and 315 μm and a mixture of two or more kinds of unsaturated terpene alcohol-based ferulic acid esters. The ingredient B is preferably at least one selected from spicy ingredients of (i) ginger, (ii) capsicum and (iii) pepper and (iv) caffeine. This function improver is preferably used as a preparation for oral administration. The daily effective dose is preferably 1-500 mg ingredient A, 5-300 mg ingredient iv, 1 mg-50 g ingredient i, 0.1 mg-2 g ingredient ii and 0.1 mg-2 g ingredient iii.
Patent JP-H0410966-A (JP)
Title: Thermal transfer recording device
Inventor: KOIKE KIYOSHI
IPC: B41J17/30
Filed: 1990-04-27
Abstract: PURPOSE:To enable an ink sheet to be wound uniformly by arranging an electric, deformable drum-like tension roller between a thermal head and an ink sheet winding reel. CONSTITUTION:A drum-like tension roller 9 with a large diameter in the center and tapered toward the both ends is elastic and freely deformable. An ink sheet 3 which is fed from an ink sheet supply side reel 3 is transported in 'A' direction, and an image is printed on a thermal transfer sheet 7 in a thermal head 1 and a platen 2 part. After the completion of image printing process, the ink sheet 3 reaches a tension roller 9 part, and a tension is applied in a direction perpendicular to an ink sheet transport direction A by the tension roller 9. Then the ink sheet is wound around an ink sheet winding side reel 4.