baber/WOPTO huggingface dataset:
Patent JP-H09139387-A (JP)
Title: Formation of electrode of semiconductor device
Inventor: WATANABE YUSUKE
IPC: H01L21/321
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To reduce variations in the height and composition ratios of solder bumps. SOLUTION: A plurality of solder bumps 3 are formed in a prescribed arrangement in a rectangular shape in the around center on a water 1 consisting of silicon so as to constitute a bump-forming pattern 1a. Around the bump-forming pattern 1a solder-adhesive areas 1b are provided along respective sides and at the time of electrolytic plating, while adhering solder to the solder-adhering areas 1b, solder bump 3 are formed. Thereby, a current density in the terminal part of the bump-forming pattern 1a is eased so as to reduce variations in the heights and composition ratios in the central part and the terminal parts of the bump-forming pattern 1a thus forming bumps 3.
Patent JP-H03180021-A (JP)
Title: Aligner
Inventor: AOYAMA SATORU
IPC: H01L21/027
Filed: 1989-12-08
Abstract: PURPOSE:To make it possible to adjust the amount of exposure highly accurately by providing a filter wherein the film thickness at a point where an electromagnetic wave passes is changed by the movement of the filter, and moving the filter so that the measured value of the strength of the electromagnetic wave passing through the filter becomes a preset value. CONSTITUTION:When a filter 50 is rotated on a rotary axis, the film thickness of the filter 50 at a point where an electromagnetic wave 3 passes is changed. The strength of the electromagnetic wave passing through the filter 50 is measured with a measuring device 4. The measured value of the strength of the electromagnetic wave is compared with the preset value of an X-ray intensity setting device 100 in a comparing device 5. The signal of the comparison corresponding to the result of the comparison is generated. A rotating device 150 which has received the signal of comparison moves the filter 50 based on the signal of the comparison. The film thickness at the point where the electromagnetic wave passes is changed, and the electromagnetic wave which has passed through the filter 50 is attenuated. Thus, the amount of exposure can be adjusted accurately without replacing the filter 50 and without deteriorating throughput.
Patent JP-H01162800-A (JP)
Title: Aluminum cap material having superior adhesion of printing ink
Inventor: HASEGAWA YOSHIBUMI
IPC: C25D11/18
Filed: 1987-12-17
Abstract: PURPOSE:To produce an Al cap material having superior adhesion of printing ink when an Al sheet is subjected to external printing, by forming an oxide film of a specified thickness by anodic oxidation with phosphoric acid before the printing. CONSTITUTION:When the surface of an Al sheet corresponding to the outside of a cap is subjected to prescribed external printing to produce an Al cap material, an oxide film of 0.05-0.5mum thickness is formed by anodic oxidation with phosphoric acid before the printing. A phosphoric acid bath having 60-345g/l concn. of phosphoric acid is preferably used and anodic oxidation is carried out at 40-75 deg.C bath temp. and 5-45A/dm<2> anode current density for <15sec. An Al cap material having superior adhesion of printing ink is obtd.
Patent JP-H01162569-A (JP)
Title: Joining method for striplike metal plate
Inventor: SAWADA HIROKAZU
IPC: B23K26/21
Filed: 1987-12-17
Abstract: PURPOSE:To improve the joining strength of a welding junction part by arranging the end part of a striplike metal plate in opposition, providing an alloy filler metal to a joining part as well and rolling the joining part after welding the striplike metal plate. CONSTITUTION:The joining device 16 of a striplike metal plate is composed of a precut device 18, welding equipment 24 and rolling device 32. The striplike metal plate 12 rewound from a roll 12 is cut by the precut device 18 and abutted to the rear end part 22A of a preceding striplike metal plate 22. A filler metal 31 is formed by the metal composing metal plates 10, 22 and the alloy contg. the elements excepting it, arranged at the abutting part of the metal plates 10, 22 and the welding is executed. The welding junction part of the metal plate end parts 10A, 22A is rolled in the rolling device 32 to eliminate the step difference. The joining strength of the joining part is improved because the striplike metal plates 10, 22 are welded via the filler metal 31 and moreover the joining part is subjected to a rolling treatment.
Patent JP-H04192652-A (JP)
Title: Telephone set
Inventor: SHIRAGAMI SHINJI
IPC: H04M1/00
Filed: 1990-11-22
Abstract: PURPOSE:To allow the user to hear a call tone in a proper tone level in matching with a time zone by outputting the call tone in a tone volume level set corresponding to each reserved time when a current time and a reserved time are coincident. CONSTITUTION:A call tone volume outputted from a bell circuit 9 is proportional to an output of a variable gain amplifier 7 and the output of the variable gain amplifier 7 is decided by a tone volume data stored in a tone volume data register. Moreover, the tone volume data is set by a memory setting circuit 4 together with a reservation time. Thus, the user sets an optional tone volume data at an optional time and the call tone volume outputted from the bell circuit 9 is set to an optional tone volume level in response to the time zone.
Patent JP-H07173043-A (JP)
Title: Skin-care cosmetic
Inventor: YAMAZAKI SEIJI
IPC: A61K8/00
Filed: 1993-12-20
Abstract: PURPOSE:To perpare a skin-care cosmetic containing a betaine and a silicone, free from stickiness, capable of making the skin moist, having an excellent touch free from a cramping touch and excellent in safety. CONSTITUTION:This cosmetic contains (A) 0.001 to 10wt.% (preferably, 0.001 to 5wt.%) betaine (preferable example; glycinebetaine) and (B) 0.01 to 40wt.% (preferably, 0.5 to 20wt.%) silicone [e.g. dimethylpolysiloxane of the formula [(a) is an integer of >=3]]. The cosmetic can be formed in any form of, e.g. emulsion type, dispersion type, two layer type and solubilization type.
Patent JP-H06168985-A (JP)
Title: Packaging structure of semiconductor element
Inventor: ISHII TOSHIAKI
IPC: H01L21/60
Filed: 1992-11-30
Abstract: PURPOSE:To partially reinforce a film carrier having flexibility by building a layer of a reinforcing material to arrest flexibility around the resin cladding and on the cladding itself of the film carrier which comprises two or three highly flexible layers. CONSTITUTION:An opening 4a is formed in a preset part of a flexible film 4, upon which a group of lead wires 3a are formed with a conductor wiring 3 and part of it extending to the opening 4a, thereby forming a two-layer film carrier 9. Here, the size of the opening 4a is formed slightly larger than that of a semiconductor element 1 and, onto the opposite side of the surface on which this semiconductor 1 is mounted, a reinforcing material 6 having an opening 6a which is larger than that opening is glued with an adhesive 7 and fixed. As a result, high dimensional stability and improved flatness are obtained at the reinforced part.
Patent JP-2000152208-A (JP)
Title: Viewing limit device
Inventor: HIROKAWA TAKASHI
IPC: H04N21/475
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a viewing limit device that can simply set a viewing limit level as desired by a user very simply. SOLUTION: A memory 5 stores a viewing limit level to set a degree of viewing limit. The user uses an entry section 10 to enter a specific code to set the viewing limit level. A control section 4 sets rating data of a program viewed at present to the viewing limit level and stores it newly to the memory 5 when the entry section 10 enters the specific code.
Patent JP-H10155554-A (JP)
Title: Top board attaching structure for desk
Inventor: FURUSAWA YOSHIHIKO
IPC: F16B12/28
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide top board attaching structure for desk capable of easily and tightly attaching a top board to the upper end face of sleeve part or leg part through one action without the existence of any projection on the upper end face of sleeve part or leg part and the lower surface of top board before assembly work, simplified in structure by sharing the attaching structure between the sleeve part and the leg part and further, and unnecessary to remove any drawer in the case of separating the sleeve part from the leg part. SOLUTION: In this top board attaching structure for desk, a lock edge 16 opening its fore side is formed at the rear part of upper end face of sleeve part 2 or leg part, forward hooks 19 and 20 of lock metal fixture 5 are engaged and attached from the rear side to lock holes 10 and 11 formed on a reinforcing member 7 laterally installed behind a top board 11, and an engage pawl 21 extended to the rear side of lock metal fixture 5 is slid, inserted and locked from the oblique fore side to the lock edge 16. Then, the fore part of upper end face of sleeve part 2 or leg part and a reinforcing memnber 8 laterally installed in front of the top board 1 are engaged while being recessed by an engageign tool 6.
Patent JP-2000150475-A (JP)
Title: Resist mask removing method and apparatus therefor, transistor and liquid crystal panel manufacturing method
Inventor: GYODA KOZO
IPC: H01L21/3065
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a method of removing a resist mask, which does not require chemicals to be used and a large of cost and can surely remove a residue of the resist mask in a contact hole and a resist mask after introduction of impurity within a short period of time, a method of manufacturing transistor and a liquid crystal panel using the same method and a resist mask removing apparatus. SOLUTION: On the occasion of removing a resist mask formed on a substrate, after the resist mask is decomposed through irradiation of the plasma 340 from a plasma gun 370 to the substrate P under the atmospheric condition within the plasma radiating chamber of the resist removing apparatus 1, residue of the resist mask is washed out from the substrate P with water.
Patent JP-2000215151-A (JP)
Title: Bypass circuit
Inventor: WHITE JAMES L
IPC: G06F11/20
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To obtain the bypass circuit which controls access to a communication medium by a device and can be controlled from outside allowing multiplied components to output the PIN input from the device or the IN input from the communication medium to an OUT output with a control signal. SOLUTION: The control signal SD1502 is inputted to a port bypass circuit(PBC) control circuit 1506. The PBC control circuit 1506 outputs a forcible bypass control signal 1503. This signal 1503 decides whether the input signal IN1058 is passed as it is to an disk 1514 a multiplexer 1504 passes output signal OUT1510 or the Pin signal 1512 of a disk 1514 is passed instead to the output signal 1510 by a multiplexer 1504. A PBC control circuit 1506 exchanges data with a microprocessor 1508. The microprocessor 1508 indicates the PBC control circuit 1506 to turn on the control signal 1503 so as to bypass the disk 1514.
Patent JP-H10141419-A (JP)
Title: Buffer
Inventor: KUBO YASUMARU
IPC: F16F9/53
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain large damping force which is equal to that obtained by a general buffer, even if a high voltage power source is not used as a power source which applies a voltage into a clearance for control between a cylinder and an electrode cylinder, in a buffer which changes an electric field applied into the clearance for control and changes apparent viscosity of electrical viscous fluid which flows through the clearance for control when a piston moves to change damping force. SOLUTION: A solenoid valve 22 (flow passage resistance change means) which increases resistance of a flow passage of electrical viscous fluid when deenergized, that is, makes it difficult for the electrical viscous fluid to flow through is provided on the halfway, of the flow passage of the electrical viscous fluid, for example, a communicating passage 21 from a reservoir 17 to a lower chamber 16 of a cylinder. Since resistance of the flow passage of the communicating passage 21 is not increased when the solenoid valve 22 is energized, damping force which is equal to that generated by a conventional buffer which utilizes the electrical viscous fluid is generated. But, when the solenoid valve 22 is deenergized, resistance of the flow passage is increased, and large damping force is generated.
Patent JP-H10162166-A (JP)
Title: Three-dimensional graphic editing method
Inventor: NORITOMI KENICHI
IPC: G06F17/50
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To automatically adhering an object graphic to a graphic at a moving destination, holding the sides of adhered surfaces parallel, and matching the vertexes or the centers of gravity with each other. SOLUTION: This method is equipped with a graphic information storage means 121, which stores one or plural pieces of graphic information each consisting of a group of position coordinates of respective vertexes constituting a graphic in a three-dimensional shape, a graphic moving means 1, which moves the graphic, an adhered surface orderly arrangement rule storage means 21, which holds a rule determining the positional relation of the mutually matching sides, gravity centers, and vertexes of two surfaces of two adhered graphics as an adhered surface orderly arrangement rule, and a display means 131, which displays the graphics, and nearby surfaces of graphics, which are present nearby are extracted from graphic information after movement, the nearby surface is adhered to the object surface of the graphic to be moved,  and the sides of the adhered surfaces are held parallel to each other, so that the vertexes or gravity centers are matched with each other.
Patent JP-H02164098-A (JP)
Title: Correction of characteristic impedance of printed board
Inventor: MIYAZAWA YOSHITAKA
IPC: H05K3/46
Filed: 1988-12-19
Abstract: PURPOSE:To enable easy correction of impedance of a surface layer circuit pattern to a desired value by applying a dielectric layer of a specified thickness onto the surface layer circuit pattern according to a value of measured characteristic impedance value. CONSTITUTION:Impedance of a surface layer circuit pattern 11 of a printed board which is provided with the surface layer circuit pattern 11 is measured. Then, a solder resist film 21 is applied to a surface of a substrate according to a measurement value of the measured impedance using squeegee for printing. After the solder resist film 21 is dried, the impedance of the surface layer circuit pattern 11 is measured again, and if the measurement value is not the same as a desired standard value, a solder resist film 21 is further applied. This operation is repeated until a desired impedance value is acquired. The impedance can thereby be corrected to a desired value through a simple method.
Patent JP-H08160295-A (JP)
Title: Camera system
Inventor: HORIUCHI AKINAGA
IPC: G03B17/02
Filed: 1994-11-30
Abstract: PURPOSE: To simultaneously record still image and moving image and to improve image quality by dividing a luminous flux from a subject, forming the still image by a first luminous flux, forming the image of the subject on a first image-formation surface in a field lens system by a second luminous flux and setting the first image-formation surface on a space formed out of two lens surfaces among plural lenses. CONSTITUTION: The luminous flux passing through a zoom lens is divided by arranging a first optical member 7 between the zoom lens and an image surface 5, and the subject image is formed on the image surface 5 of the still image and the first image-formation surface 5a in the field lens 8. The subject image formed on the first image-formation surface 5a is reduced and image-formed again on the surface of a CCD 13 for obtaining the moving image by means of a reduction lens unit 10 through the field lens 8 and a mirror 9. The lens 8 is constituted of the lenses 8a and 8b, each component is set so that the first image-formation surface is between the lenses 8a and 8b, and the space including the surface 5a has a hermetically sealed structure. Thus, dust can not enter the space.
Patent JP-H10162215-A (JP)
Title: Serpentine type article storage rack of automatic vending machine
Inventor: INAGAKI YORIHITO
IPC: G07F11/34
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To save the material cost by reducing the plate thickness of a top tray laid in the article throw-in opening of an article storage rack and to improve the serviceablility at the time of article replenishment. SOLUTION: On the plate surface of the top tray 9 laid in the article throw-in opening which is open in the front of an article storage rack, beads 9a are formed which project to the reverse surface side while crossing the direction of thrown-in articles to increase the rigidity and strength of the top tray 9 and make a steel plate thin without spoiling the rolling movement of the thrown-in articles. Further, the beads 9a formed on the plate surface of the top tray 9 are shaped in, for example, V-shaped pattern as a guide mark for the article throw-in opening so as to make the position of the article throw-in opening distinctive.
Patent JP-2001139302-A (JP)
Title: Device for producing hydrogen from carbon source
Inventor: DEN TAKEYOSHI
IPC: C01B3/32
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To produce high purity gaseous hydrogen without needing a complicated process and to selectively separate the high purity gaseous hydrogen from the produced gas. SOLUTION: A hydrogen separating pipe 13 for separating and taking out hydrogen from the produced gas is provided inside a reactor 10 for producing the gas consisting essentially of hydrogen and carbon dioxide by reacting water in a sub-critical or super-critical state with the carbon source. The reactor has a gas take-out pipe 24 for taking out a gas except hydrogen. The gas except hydrogen is separated into a gas consisting essentially of carbon dioxide and water by a 1st gas-liquid separator 26 and the separated gas is separated into a gas consisting essentially of methane and carbon dioxide by a 2nd gas-liquid separator 28. The hydrogen separating pipe is constituted of a hydrogen permeable heat resistant porous pipe so as to carry a metal on the surface of the porous pipe.
Patent JP-H06240151-A (JP)
Title: Water absorbing agent
Inventor: KAJIKAWA KATSUHIRO
IPC: C08F6/06
Filed: 1993-12-21
Abstract: PURPOSE:To obtain a water absorbing agent useful for sanitary napkin, paper diaper, etc., having excellent water retention, etc., comprising a water absorbing resin containing <=a given amount of a remaining monomer. CONSTITUTION:This water absorbing agent such as a partially neutralized and cross-linked resin of a polyacrylic acid contains <=5ppm, preferably 0.01-5ppm remaining monomer to give the objective water absorbing agent.
Patent JP-H05156117-A (JP)
Title: Flame-retardant impact-resistant styrenic resin composition excellent in appearance
Inventor: NISHIHARA HAJIME
IPC: C08K5/3492
Filed: 1991-12-05
Abstract: PURPOSE:To obtain a styrenic resin composition excellent in flame retardancy, impact resistance and appearance by using a rubbermodified styrenic resin, polyphenylene ether, a flame retardant based on red phosphorus, having a specified composition, and a white pigment as the constituents. CONSTITUTION:A phosphorus-containing flame retardant is prepared which comprises red phosphorus alone or a mixture of red phosphorus with an organophosphorus compound (e.g. pentaerythritol diethyl diphosphite) and in which red phosphorus particles having a particle diameter of 25mum or larger account for at most 10wt.% of the red phosphorus. A resin component consisting of a rubber-modified styrenic resin and polyphenylene ether is mixed with this phosphorus-containing flame retardant, a white pigment (e.g. titanium oxide) and, if necessary, a compound containing a triazine skeleton (e.g. melamine) to produce the objective composition. The obtained composition is suitably used as the material of household electrical appliance parts, office automation machinery parts, etc.
Patent JP-H08180108-A (JP)
Title: Method and device for permitting use of software
Inventor: FURUKAWA KENJI
IPC: G06Q50/00
Filed: 1994-12-26
Abstract: PURPOSE: To provide software use permitting technology which can permit only a permitted person to use software within a use permitted period when the software is sold or rented. CONSTITUTION: On the side which permits the software to be used, a software management device 1 is provided which has the object software to be sold or rented and management software for managing its use permitted period, etc., a write part 2 ciphers the target software 6 by a ciphering part 3 and writes it on a CD-WO 5 that the permitted person has and also writes the management software 9 consisting of a permission management program 7 for the permitted person and use permitted period and a deciphering program 8 for the ciphered information, and the software is sold or rented while the CD-WO5 of the permitted person is locked; and a deciphering key for deciphering is generated by a deciphering information generation part 4 and taught to the permitted person at this time.
Patent JP-2000146387-A (JP)
Title: Artificial rime generation device
Inventor: ENDO KOJI
IPC: B05B1/10
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To reproduce beautiful rime as in the natural world. SOLUTION: An artificial rime generation device is provided with air cooling equipment, a fog-generating device, and objects 3 to be subjected to icing such as trees in a cooling chamber 2 that is surrounded by a heat insulation wall 1. The device cools the temperature inside the cooling chamber to a specific one below the freezing point by the air cooling equipment and performs the icing of fog from the fog-generating device to the objects to be subjected to icing.  In the device, a number of air nozzles 15 for emitting compression air are provided on the inner wall of the cooling chamber 2, an air flow is formed along the inner wall of the cooling chamber from air being discharged from the air nozzles 15 for preventing icing to the inner wall, at the same time the turning air flow of the fog being directed toward the objects 3 to be subjected to icing by air being discharged from the air nozzles 15 is formed for spraying the fog to the objects 3 to be subjected to icing, and the direction of the turning air flow of the fog is changed by the operation control of the air nozzles 15, thus generating more rime and gluing it to the entire objects 3 to be subjected to icing uniformly.
Patent JP-H08173238-A (JP)
Title: Puff for make-up or massage
Inventor: HARUNO HIROSHI
IPC: A45D34/04
Filed: 1994-12-26
Abstract: PURPOSE: To provide a puff for make-up or massage which is optimumly used for liquid foundation, which can be used for creamy foundation or powdery foundation and which exhibits a suitable touch, by improving the touch of a silicone elastic foamed material to the skin. CONSTITUTION: A puff for make-up or massage is adapted to be used is composed of a silicone elastic foamed material, and a lubricating layer made of a silicone oil and formed on the surface of the foamed material.