baber/WOPTO huggingface dataset:
Patent JP-2000218400-A (JP)
Title: Auxiliary lift device for press die cushion
Inventor: ARAI SHOJI
IPC: B21D45/04
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary lift device for a press die cushion which can always obtain a constant auxiliary lift volume, and realize energy saving. SOLUTION: This device comprises a cushion cylinder 2 for elastically supporting a die cushion pad 1a, a locking cylinder 3 and a locking valve 4 for locking the die cushion pad 1a at a descending position, and an auxiliary lift cylinder 6 for auxiliarily lifting the die cushion pad 1a by a given volume by flowing oil hydraulic pressure into the oil hydraulic pressure chamber 61 after the die cushion pad 1a is locked, wherein the inner part of the cylinder 6 is divided into two chambers by a piston 6a and one oil hydraulic pressure chamber 61 is directly connected to an upper chamber 31 of the locking cylinder 3 via pipes 5 and 7.  Since the upper chamber 31 of the locking cylinder 3 and the oil hydraulic pressure chamber 61 of the auxiliary lift cylinder 6 are directly connected via the pipes 5 and 7, constant auxiliary lift volume can be always obtained without influences of the oil temperature change or logic valve leakage.
Patent JP-H11219960-A (JP)
Title: Semiconductor device substrate and semiconductor device provided therewith
Inventor: SAKAKIBARA SAYURI
IPC: H01L23/12
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To mount an IC chip on a substrate and to lessen a semiconductor device of C.O.B structure in thickness by a method wherein a recess is provided, at least, in the two diagonal corners of a through-hole or a counter sunk face where the IC chip is mounted respectively, and the recesses are filled up with thermosetting resin or elastic resin. SOLUTION: A rectangular recess 5 is provided in an insulating substrate 1, and the recess 5 is filled up with a tablet of thermosetting resin 6 such as epoxy resin, phenol resin or the like. The insulating substrate 1 is heated at a low temperature to soften the thermosetting resin 6, an IC chip 7 is positioned at a prescribed position, the substrate 1 is put in a thermostatic chamber and heated at a certain temperature for a certain time to set the thermosetting resin 6. As mentioned above, the rectangular recess 5 is provided in the insulating substrate 1 and filled up with the thermosetting resin 6, whereby the thermosetting resin functions as adhesive agent to stably fix the IC chip 7 mounted in a through-hole 7. Therefore, the IC chip 7 can be mounted inside the insulating substrate 1, so that a semiconductor device of this constitution can be lessened in overall thickness.
Patent JP-H08192178-A (JP)
Title: Wastewater contact material hanger-jig and method for mounting wastewater contact material hanger
Inventor: INAO TAKASHI
IPC: C02F3/06
Filed: 1995-01-13
Abstract: PURPOSE: To provide a wastewater contact material hanger-jig and a method for mounting the contact material wherein a large number of the contact materials can be mounted firmly at regular intervals and a supporting bar can be attached and detached rapidly, and the supporting bar is prevented from being easily disconnected from a supporting frame. CONSTITUTION: A method for mounting a wastewater contact material hanger is provided, wherein a wastewater contact material hanger jig 2, into which a supporting bar 4 can be inserted and to which a plurality of string-shaped wastewater contact materials 3 can be mounted at predetermined intervals, is used, so that the supporting bar 4 is inserted into a cylindrical part 8 of the jig 2 and a cap 6 is releasably fixed to each of the opposite ends of the bar 4 through a cap fastener to give a stopper function to the cap 6, thereby supporting and fixing the opposite ends of the bar 4 on a supporting frame.
Patent JP-S57134945-A (JP)
Title: Wire bonding device
Inventor: KASHIHARA TOMIO
IPC: H01L21/60
Filed: 1981-02-16
Abstract: PURPOSE:To decrease positioning difference by picking up by a TV camera a stage position on the side higher than a bonding position and, after roughly detecting position difference, by a highly magnified image pick up at the bonding  position based on the detected information. CONSTITUTION:The position of the first pellet 1 on a frame 2 is roughly detected on a position detector stage and this information is put in the memory. The pellet is moved by one pitch and when it is in a bonding position the pick up area of a camera 10 is adjusted at the specific electrode position by central controlling circuit 3 based on the position detector information. It is also adjusted to other electrode position at a high speed. By this method increase of magnification of the camera 10 does not cause the camera to slip out of the pick up area  since the pick up area is roughly adjusted by the information detected by the  position detector stage, thereby making possible a highly accurate bonding.
Patent JP-H04258698-A (JP)
Title: Water-base degreasing detergent
Inventor: KOBAYASHI HIROSHI
IPC: C11D10/02
Filed: 1991-02-14
Abstract: PURPOSE:To obtain the title detergent which hardly emulsifies oil and is improved in degreasing power, penetration, and stability to metal by using a specified surfactant, Na2CO3, Na2SiO3 and sodium gluconate as the constituents. CONSTITUTION:The title detergent having a concentration of 0.05-5% is obtained by dissolving in water at least 1wt.% surfactant consisting of at least 70wt.% nonionic surfactant prepared by mixing a nonionic surfactant (a) comprising a polyoxyethylene lauryl ether/ethylene oxide (20-26mol on average) adduct, a nonionic surfactant (b) comprising a polyoxyethylene lauryl ether/ethylene oxide (8-10mol on average) adduct, and a nonionic surfactant (c) comprising a polyoxyethylene lauryl ether/ethylene oxide (3-5mol on average) adduct so that the weight ratio of component (a) to the total of components (b) and (c) is (2:1) to (1:2) and the weight ratio of component (b) to component (c) is (4:1) to (1:1); and 10-95wt.% mixture of 0-80wt.% Na2CO3, 1-80wt.% Na2SiO3, and 0.1-30wt.% sodium gluconate.
Patent JP-S63189734-A (JP)
Title: Method for detecting state of plug by automatic hot water supply type bath boiler
Inventor: EGAMI TOYOHIKO
IPC: F24H1/00
Filed: 1987-01-30
Abstract: PURPOSE:To judge whether a plug is tightly put or not by a method wherein a hot water supply timer of which set time corresponds to the time required to supply the amount of hot water for heat reserving is operated to judge whether the water level in a bathtub reaches the set amount of hot water within a set time or not. CONSTITUTION:When a solenoid valve 7 supplying hot water is opened by the ON operation of an automatic heat reserving switch, it is judged whether the operation is for automatic hot water supply or for heat reserving hot water supply. The mode of the hot water supply is judged by the detection of a water level sensor 6 whether the water level in a bathtub is under a fixed level for automatic supply level which is lower than a set water level or not. When the level is under the automatic supply level, a timer for automatic supply is operated to judge whether the level in the tub exceeds the automatic supply level within a set time or not. When not, it is so judged that a water leak may occur by wrong of a plug and the supply valve is closed and safety operation is carried out to release all loads and an apparatus is brought in an initial condition.
Patent JP-S63188280-A (JP)
Title: Detecting system for straight line of image
Inventor: NUMATA MUNETOSHI
IPC: G06T7/60
Filed: 1987-01-30
Abstract: PURPOSE:To accelerate the calculation speed of the detection of a straight line, by deciding one point of a rho-theta parameter coordinate system from the scalar component of concentration gradient for each point group, and deciding the straight line by performing the linear regression of the point. CONSTITUTION:The scalar component of a concentration gradient vector gi, that is, differential components dfi/dx and dfi/dy, and the size of the concentration gradient ¦gi¦=(dfi/dx)<2>+(dfi/dy)<2> can be found from the point group Pi of a light-and-shade picture (f is luminance). Next, as for the size ¦gi¦, when a point Pi larger than a reference value is found, the conversion of equation I is performed for the point, and each point group is projected on the rho-theta parameter coordinate system. One point P with highest frequency is determined, and it is converted to the straight line (l) by applying the linear regression. In such a way, it is possible to make the operation of an equation of Hough curve or the lithography of the Hough curve unnecessary, and to accelerate the operation speed by that share, and to speed up the detection of the straight line.
Patent JP-S58139368-A (JP)
Title: Position detector for pickup
Inventor: SAKANE YOSHINORI
IPC: G11B3/095
Filed: 1982-02-15
Abstract: PURPOSE:To attain an inexpensive position detector for pickup, by operating the automatic start and stop with one button. CONSTITUTION:In the automatic start, when an operation button is depressed, a rib 110 moves a start plate 44 accompanied with the movement of a start plate 91. A start plate 92 rotates a switch operating plate 88 toward the switch 89 at the same time to set on the switch 89. In the automatic stop, when the operating button is depressed, a projecting piece of driving plate 51 contacts a pin 52 accompanied with the movement of a driving plate 50 a restores a pickup to the  pick rest state. When the driving plate 50 is restored to the original standstill  position and the switch 89 is set off.
Patent JP-S61181761-A (JP)
Inventor: ERUBUIN PEETERUZEN
IPC: B60T13/66
Filed: 1986-02-04
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-H07227969-A (JP)
Title: Nozzle plate for ink jet printing head and production thereof
Inventor: YOSHINO NOBUYUKI
IPC: B41J2/135
Filed: 1994-02-18
Abstract: PURPOSE:To obtain a nozzle plate having mechanical strength and chemical stability and showing sufficient liquid repellency to aq. and non-aqueous inks by coating the surface of a flat plate member having ink emitting orifices with a fluorinated coprecipitation plating film layer formed by the coprecipitation of fine fluoroplastic particles. CONSTITUTION:A nozzle plate 1 having circular ink emitting orifices 3 to which washing, alkali degreasing and acid etching are preliminarily applied is immersed in a heated plating batch containing, for example, fine fluoroplastic particles to be coated with a coprecipitation plating film layer 2 due to the coprecipitation of fine fluoroplastic particles. The thickness of the plating film is controlled on the basis of an immersion time. After plating, the plated nozzle plate is heat-treated to increase the hardness of the coprecipitation plating film layer 2. Next, the nozzle plate 1 having the coprecipitation plating film layer 2 formed thereto is directly fluorinated in an atmosphere containing fluorine gas to form a directly fluorinated layer on the upper most surfaces of the fine fluoroplastic particles exposed to the surface of the coprecipitation plating film layer 2.
Patent JP-H04306120-A (JP)
Title: Air conditioner of vehicle interior
Inventor: KURISUCHIAN BUENHARUTO
IPC: B60J7/057
Filed: 1992-02-06
Abstract: PURPOSE:To improve the operability by triggering a control circuit of an operational device of a vehicle opening part that freely opens/closes when car interior temperature exceeds upper limit temperature, and by triggering a drive control circuit of a warming device which has no relationship with an engine when the interior temperature reaches a lower limit temperature or less. CONSTITUTION:A vehicle fan 6 of a ventilation device 7 which is proper to a vehicle, a roof opening port that freely opens/closes, for example a slide roof 8, and a window opening part that freely opens/closes by a door glass elevator 9, are formed on an air conditioner 5, while a warming device 11 that can be driven by a controller 12 irrespective of engine, is provided. When a detected temperature of a car interior temperature sensor 10 is higher than upper limit temperature, only a vehicle fan 16 is set ON when a signal is generated by a movement control circuit 13 at an outside air humidity sensor 15, or the slide roof 8 and the door glass elevator 9 are operated and opened when the signal is not generated. When a detected temperature reaches lower limit temperature or less, the warming device 11 is driven by the controller 12.
Patent JP-H03228544-A (JP)
Title: Work longitudinal size fixing device for nc machine tool
Inventor: EZAKI TAKESHI
IPC: B23Q15/00
Filed: 1990-01-31
Abstract: PURPOSE:To prevent a collision of a tool and a grindstone with a work at a processing point to prevent the damage of each part, and improve the working efficiency by offsetting a longitudinal origin per each work on the basis of a computed value of a dimention computing unit. CONSTITUTION:When a work W to which the center crease is performed is carried to be supported between a dead center 6 and a rotation center 11, a patch 10 is pushed by the end face of the work W and a piston 8 is pushed by a quantity corresponding to the depth of the center crease, and the oil is flowed into a large diameter cylinder 13, and the pressure intensified by a booster 12 is detected by a pressure sensitizing unit 19, and a pressure value in digital is input to a pressure change input unit 22 by a digital manometer 20. At this stage, the pressure value is compared with a pressure value stored at the time of a work with the standard center crease, and an increased value or a decreased value is input to a longitudinal change computing unit 23 to be converted to a longitudinal dimention corresponding to that value. A zero offset output unit 24 shifts a program origin from the standard point on the basis of this converted value.
Patent JP-S62180919-A (JP)
Inventor: ONISHI ICHIRO
IPC: H01H13/12
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-H02202436-A (JP)
Title: Forming method for air vent
Inventor: KAWASHIMA TAKESHI
IPC: B29C69/00
Filed: 1989-01-31
Abstract: PURPOSE:To form air vents of various shapes by means of air pressure forming by providing a plurality of recesses and projections in a mold, pressing a heated high impact acryl modified vinyl chloride resin sheet against said mold by means of high pressure air, manufacturing pivot with a plurality of recesses and projections, constituting a plurality of projections horizontally and forming air vents. CONSTITUTION:The upper side of a high impact acryl modified vinyl chloride resin sheet 3 is made of high pressure by injecting compressed air into a compressed air box 9, and air is discharged between the lower side of the high impact acryl modified vinyl chloride sheet 3 and a mold 7 to vacuumize to press the high impact acryl vinyl chloride resin sheet 3 against the mold 7 and mold in the manner corresponding to the mold 7. At that time, recesses and projections are formed on a shaft 2 tracing the recesses and projections of the mold 7. Further, states of compressed air and vacuum are discontinued after cooling, and the mold 7, a compressed air box 9, a plug 10 and the like are released so that the shaft 2 can be manufactured. The projected sections of recesses and projections as viewed from the inside of the pivot 2 are cut horizontally. Then, air vents 1a are formed on the places where originally the projections of the pivot 2 existed.
Patent JP-S61182555-A (JP)
Title: Deterioration detector of insulating gas
Inventor: TANDA SHOJI
IPC: G01N21/55
Filed: 1985-02-08
Abstract: PURPOSE:To simplify a detector by projecting the end part of a photoconductor in a closed container in which insulating gas is sealed, projecting light from the external into the photoconductor and detecting the light reflected from the end part of the photoconductor to detect the intensity of the light. CONSTITUTION:Insulating gas, e.g. SF6 gas, is sealed in the closed container 1. The leading end part of the photoconductor 26 is projected into the wall of the container 1 and its head is formed like a cone of 45 deg.. On the other hand, light emitted from a light emitting diode 32 is made incident upon the photoconductor 26 through an incident fiber 30. Consequently,the light is reflected by the leading end part of the photoconductor 26 and detected by an optical diode 33 through a photodetecting fiber 31. When the insulating gas is decomposed and deteriorated, the decomposed component is adhered to the leading end of the photoconductor, the reflected light is reduced and the photodetecting intensity of the optical diode 33 is reduced. Thereby, the light emitting intensity of the light emitting diode 32 and the photodetecting intensity of the optical diode 33 can be detected by a comparing electric circuit 15 and the deterioration of the insulating gas can be measured, so that the structure of the detector can be simplified and the reliability can be improved.
Patent JP-H03228959-A (JP)
Title: Concrete-series composites
Inventor: SHIMABUKURO YOSHINOBU
IPC: E04F13/14
Filed: 1990-02-02
Abstract: PURPOSE:To form an excellent decorative panel by forming a concrete layer out of GRC, forming a surface layer out of aggregate such as crushed grain and binding material as main components, spraying resin paint on the surface, and hardening it by ultraviolet irradiation. CONSTITUTION:Mortar and glass fiber are sprayed inside a formwork to form GRC panel-like concrete layer 1. Nonorganic aggregate mainly composing of crushed grain of natural marble or ceramics grain as a main body and binding material of synthetic resin emulsion are simultaneously sprayed on the concrete layer 1 to form a surface layer 2. Resin paint is spread on the surface of the surface layer 2, and ultraviolet ray of a short wave length is irradiated on the surface to dry and form a hard protecting film 3. Gorgeous facing of outer and inner walls can be formed.
Patent JP-H03228989-A (JP)
Title: Fabrication type fusuma (sliding screen)
Inventor: SHIMABUKURO YOSHINOBU
IPC: E06B3/00
Filed: 1990-02-02
Abstract: PURPOSE:To transport and assemble easily by setting up panels divided at least into two, and a band plate arranged between panels, regulatable in its size and incline, by the upper and the lower frames and the left side and the right side vertical frames. CONSTITUTION:An upper panel 21 and a lower panel 22 on which FUSUMA papers are stuck, and an wooden type band plate 6 to which aluminum frames for installing panel are attached at the upper side and the lower side are pro vided. Then, vertical edges 31 and 32 made of aluminum furnishing fixing grooves to press and fix the panels elastically, an upper frame 4, and a lower frame 5 are provided. Then, both ends of the lower frame 5 are fixed to the vertical edges 31 and 32 so as to fix the panels 21 and 22 and the hand plate 6. Furthermore, after fixing the upper frame 4, an upper corner member 15 is pressed in to fix tentatively with a screw. And after regulating the desired size and the angle by moving in and out the mem bers, the members are fixed with screws. Consequently, the transport, assembly, and regulation can be carried out simply.
Patent JP-2000222789-A (JP)
Title: Optical recording medium
Inventor: TANAKA HIROTAKA
IPC: G11B7/257
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To increase adhesion property between a transparent resin substrate and a transparent dielectric layer and to obtain a higher Kerr rotation enhancement effect by successively laminating an optical recording layer and a reflection layer on a transparent resin substrate, and forming a transparent dielectric layer consisting of SiaCbOcNd on at least one interface of the optical recording layer. SOLUTION: A first transparent dielectric layer 2 and a second transparent dielectric layer 4 consists of SiaCbOcNd (wherein a=37 to 47 atom.%, b=3 to 9 atom.%, c=6 to 18 atom.% and d=26 to 54 atom.%, satisfying a+b+c+d=100 atom.%). By mixing a rather small proportion of C and O to Si in this structure, the production of SiNx can be suppressed, and C, O on the surface of the transparent resin substrate and Si, C, O in the transparent dielectric layer make covalent bonds to improve the adhesion property. The first transparent dielectric layer 2 and the second transparent dielectric layer 4 are formed by using a target essentially comprising Si and by a reactive sputtering method in a mixture gas of CO2 and N2.
Patent JP-H05189497-A (JP)
Title: Block diagram input device
Inventor: MIYOKAWA TADAHIRO
IPC: G06F17/50
Filed: 1992-01-10
Abstract: PURPOSE:To provide the device serving the required dimension of block symbols to an operator in the block diagram input device of a CAD system. CONSTITUTION:The device consists of an I/O control section 11, command processing section 12, block diagram data storage section 13, block symbol storage section 14, block symbol appearance storage section 15. The I/O control section 11 is connected with I/O units such as a keyboard 111, mouse 112, and CRT 113. The block symbol appearance storage section 15 is an added section and stores the block symbol appearance data specified by the block diagram preparation section 122. The wasteful work such as remaking block symbols is made unnecessary as the required dimension of block symbols can be obtained by providing a means storing such block symbol appearance information, resulting in improving the efficiency of input operation.
Patent JP-S53107519-A (JP)
Title: Negative pressure extracting device for control of an internal combustion engine
Inventor: KATAYAMA MASAYA
IPC: F02M25/06
Filed: 1977-03-03
Abstract: PURPOSE: To decrease the number of negative pressure extrating ports in an internal combustion engine to ensure tthe required number of control device for the engine and to improve various functions of the engine by classifying the characteristics of signalling negative pressure for two control device so that a negative pressure extracting port is shared by some of such control device. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07205332-A (JP)
Title: Rubber member for tire and its molding method
Inventor: AOKI MASASUKE
IPC: B29C65/70
Filed: 1994-01-21
Abstract: PURPOSE:To strengthen joining at a joint between a different kind of rubber, that is, a rubber chafer constituting a rubber member for a tire and a side tread. CONSTITUTION:Since great force acts repeatedly upon a joint 27 between a rubber chafer 25 and side tread 26, the rubber chafer 25 and side tread 26 threaten to peel off from a joint 27, however since the joint 27 is bent zigzag in the thickness direction, an area of the joint 27 is increased, consequently, stress per unit area to act upon the joint 27 is lowered and the beforementioned peeling is prevented effectively from being generated.
Patent JP-H05218139-A (JP)
Title: High-density mounting of bare chip
Inventor: KAMEI KOHEI
IPC: H01L21/60
Filed: 1992-02-07
Abstract: PURPOSE:To provide a mounting method by which a bare chip a high can be face-down mounted using an arbitrary soldering material without alloy plating having a narrow degree of freedom to select the soldering material, and a high performance product using a soldering material which is more suitable to the object can be manufactured. CONSTITUTION:A plurality of component metals of solder are applied in layers to the surface of a wiring pad 2 on a board 1 on which a bare chip is mounted. Placing the bump 6 of the bare chip 5 on the wiring pad 2, the wiring pad 2 and the bump 6 are heated. The respective solder component metals in layers are melted and alloyed and to simultaneously join the bare chip on the wiring pad 2.