baber/WOPTO huggingface dataset:
Patent JP-2000150581-A (JP)
Title: Semiconductor device and manufacture thereof and bonding device used therefor
Inventor: TSUCHIYA KUNIHIRO
IPC: H01L21/60
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To easily detect the damage and abnormal abrasion of a bonding tool. SOLUTION: A bonding device 20, in which each of electrode pads 14 of a chip 12 bonded to a tape carrier 2 having a plural inner leads 7 on a main surface by an insulating film 10 is bonded to each of the inner leads 7 by a bonding tool 25, has a camera 31, a recognition section 32, a registration section 34 and a judgment section 33. The bonding tool 25 is landed to a dummy pad 15 formed on a chip 12 and the image 42 of the landing impression 40 is taken by a camera 31 and recognized by the recognition section 32. The judgment section 33 compares the actual image 42 of the landing impression 40 to a normal image of landing impression registered in the registration section 34 and judges whether it is abnormal or not.  This enables the bonding tool to be checked for damage or abnormal abrasion without removing it from a bonding arm and hence can improve an availability factor and a production yield.
Patent JP-H10161257-A (JP)
Title: Adjustable chute for x-ray sheet film
Inventor: HOITZ GERD
IPC: G03B42/04
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To prevent a film from being inclined in a feeding device and to prevent the feeding device from being stuffed with the film by arranging a chute on one plane surface and constituting it of two guide holders whose film inserting surfaces are arranged face to face and which can be turned with respect to turning points (pins) separated at a fixed distance. SOLUTION: A collection magazine is arranged in order to receive the film from a cassette and the film is inserted in the magazine at random. Then, the film is fed through the adjustable chute by a feeding roller pair. The chute 6 is arranged on one plane surface and constituted of two guide holders 61 and 62 which can be turned with respect to the pins 63 on the film inserting surfaces 68. The pins 63 separated on a holding rail 64 at the fixed distance in between corresponding to a maximum film form are received in the bores 63a of the holders 61 and 62 and prevented from being pulled down by a spring element 63b.
Patent JP-H04190068-A (JP)
Title: Defrosting timer-mounting structure for open showcase
Inventor: GOTO SHINJI
IPC: A47F3/04
Filed: 1990-11-24
Abstract: PURPOSE:To place a timer for defrosting so that it is not viewed by customers in usual operation, and can be reset with easy access at the time when the defrosting-time is changed, by a method wherein the defrosting timer is placed at the inside of canopy type lighting-apparatus, which protrudes forward at the upper fringe of the front side of a case main body, in order to be put in and out. CONSTITUTION:In normal operation, a timer 8 for defrosting is placed at the inner space of lighting-apparatus 6, a timer-holding board 9 is attracted to a magnetic fastener 11, and a small window 6c on a light rail 6a is closed. In such a condition, when a defrosting time preset in the timer 8 needs changing, a timer-holding board 9 is first opened, from solid line position to chain line position as shown in illustration. In this way, the timer 8 for defrosting is placed in forward inclination, and its front end part with an adjusting knob 8a is taken out downward through the small window 6c on the light rail 6a. Therefore, a person has access to the timer 8 for defrosting immediately at this position, and the defrosting time preset can be changed. Furthermore, the timer-holding board 9 is put back in its place as shown with the solid line after the operation of changing the defrosting time preset is finished, and the timer- holding board 9 is attracted and held by the magnetic fastener 11.
Patent JP-H06164808-A (JP)
Title: Portable facsimile equipment
Inventor: AIHARA MASAYOSHI
IPC: H04N1/21
Filed: 1992-11-27
Abstract: PURPOSE:To improve the read precision of an original and to make a display section small in size by converting information with 1st resolution read by a read section and stored in a storage section into information with 2nd resolu tion of the display section and displaying the information. CONSTITUTION:A scanner module 8 outputs a read picture signal as a facsimile line signal (e.g. 8 lines/mm). A memory module 7 stores obtained through the reading by the scanner module 8. A display module 13 converts data with a picture element density corresponding to the facsimile picture data from the memory module 7 into display data and displays the data onto an LCD display device. The resolution of the LCD display device is selected such as 3 lines/mm. Thus, the data read by the scanner module 8 and stored in the memory module 7 with the resolution of 8 lines/mm are converted into data with resolution of 3 lines/mm and the converted data are displayed.
Patent JP-2001132274-A (JP)
Title: Method and apparatus for constructing steel tower
Inventor: ARITA HIRONORI
IPC: E04G21/16
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To efficiently construct a steel tower. SOLUTION: In the steel tower construction method, an undermost layer of a steel tower 2 is constructed, and a work stage 3 is set above the undermost layer via a climbing mechanism 4. Thereafter, a step of upward extending the steel tower by lifting building materials 9 by means of a carrying mechanism 5 mounted on the work stage, and a step of elevating the work stage by eliminating reaction from the steel tower constructed by the climbing mechanism, are repeatedly carried out, and finally the work stage is fixed to the top of the steel tower as a platform. The carrying mechanism employs a trolley hoist 10 which lifts the construction materials and carries out horizontal movement of itself to horizontally carry the construction materials. The steel tower is provided with suspended scaffolding which is for use in climbing up/down the work stage.
Patent JP-2000141428-A (JP)
Title: Manufacture of resin molded matter
Inventor: HAMAGUCHI YUICHI
IPC: B29L23/00
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a resin molded matter, with which a fair resin molded matter can be surely and easily obtained by a method wherein an unnecessary molded matter integrally molded together with the object molded matter at an injection molding is removed by surely and neatly cutting off at a boundary portion between the object molded matter and the unnecessary molded matter without requiring a complicated work. SOLUTION: After an object molded matter 3 obtained by injection molding is demolded together with the runner portion of a mold and an unnecessary molded matter 4 formed at a gate portion, a compound force of shearing forces f1 and f1' and tensile forces f2 and f2' is applied at a boundary portion 5 between the gate portion 4b of the unnecessary molded matter 4 and the object molded matter 3 so as to cuttingly removed the unnecessary molded matter 4. This manufacturing method of the resin molded matter is preferably adopted for obtaining a columnar or cylindrical molded matter, especially properly adopted for manufacturing a magnet roller used for the developing mechanism part, the cleaning mechanism part or the like of an electrophotographic device by injection molding.
Patent JP-2001132419-A (JP)
Title: Valve system
Inventor: MURATA SHINICHI
IPC: F01L9/04
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To easily increase valve opening/closing speed, and to restrict generation of impact in opening/closing a valve in a simple way when using a valve spring and an electromagnet for opening/closing the valve. SOLUTION: In a valve 1, a retainer 2 is fixed to a tip, it is energized from above and under by upper and lower valve springs 4, levers 5, 9 of armatures positioned on both sides of the valve 1 are energizes by return springs 8, 12 toward the valve 1, they are sucked by electromagnets 7, 11 and the electromagnet 7 or the electromagnet 11 is deenergized when one valve spring 4 is compressed to move the valve 1 up and down, so protrusions 6, 10 of the levers 5, 9 are engaged with the retainer 2 by spring force of the return springs 8, 12 thereby the valve 1 is totally opened or closed.
Patent JP-H02163885-A (JP)
Title: Picture display device
Inventor: NISHIMURA KENJI
IPC: G06T15/00
Filed: 1988-12-16
Abstract: PURPOSE:To shorten calculation time by making calculation for deciding the crossing between an equifunction value curved surface and a line of sight into calculation for deciding the crossing between a polyhedron to approximate the equifunction value curved surface and the line of sight. CONSTITUTION:An equifunction value curve surface generating part 1 generates a group of equifunction value curved surfaces (Fn (x,y,z)=Cn, n=1,2,3,...). An intersection calculating part 2 obtains the intersection between two curved surfaces, namely, an equifunction value curved surface (F (x,y,z)=C) and an arbitrary curved surface out of the equifunction value curved surface group for all the combinations of (n). A polyhedron constructing part 3 connects all the intersections obtained in the intersection calculating part 2 and constructs the polyhedron. Further, polyhedron data memory part 4 stores the shape data and the attribute data of the polyhedron. Thus, the calculation for deciding the crossing between the equifunction value curved surface and the line of sight can be the calculation for deciding the crossing between the polyhedron to approximate the equifunction value curved surface and the line of sight, and the calculation time can be shortened.
Patent JP-2001135816-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: HORIKAWA MITSUHIRO
IPC: H01L21/8242
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor which restricts a junction leak and also prevents a characteristic deterioration of a gate oxide film without generating a gettering site on a junction face of a source/drain region and at an interface between the gate oxide film and a semiconductor substrate; and to provide its manufacturing method. SOLUTION: A gate oxide film 104, a gate electrode 105 and a reverse conductive source/drain region 108 are formed in an element forming region 103 defined by an element isolation region 102 formed in a one conductivity type semiconductor substrate 101. Further, a reverse conductive gettering layer 109 is formed which is shallower than the source/drain region 108 and has higher concentration than in the source/drain region 108 in a region in proximity to the element isolation region 102 within the source/drain region 108. As the gettering layer 109 is not present in a PN junction part between the source/drain region 108 and the silicon substrate 101, a junction leak is reduced in the source/drain region 108. Furthermore, as the gettering layer 109 is not in proximity to the gate oxide film 104, a deterioration in a characteristic of the gate oxide film 104 is prevented.
Patent JP-H01161079-A (JP)
Title: Adhesive for heat sealing
Inventor: ITO KAZUMI
IPC: C09J151/00
Filed: 1987-12-17
Abstract: PURPOSE:To obtain the subject adhesive which provides improved adhesion between metal and plastic and between plastics themselves, and has improved heat resistance, by incorporating a silane coupling agent into a polymer, such as polypropylene or polyethylene, grafted with maleic acid or acrylic acid in a specified ratio. CONSTITUTION:The subject adhesive is produced by incorporating 0.1-5 pts.wt. silane coupling agent into 100 pts.wt. one or more polymers selected from among polyethylene, polypropylene, an ethylene/vinyl acetate copolymer, and an ethylene/ethyl acrylate copolymer, grafted with 0.5-10wt.% maleic acid and/or acrylic acid. As the silane coupling agent, a compound of formula I (wherein X contains one or more carbon-to-carbon double bonds; Y1-Y3 each contains one or more methoxy or ethoxy groups) is used.
Patent JP-H04188459-A (JP)
Title: Signal recording and regenerating apparatus
Inventor: NOMURA HIRONORI
IPC: G11B21/20
Filed: 1990-11-22
Abstract: PURPOSE:To prevent the occurrence of spacing loss by providing a linking part for elastically linking an attaching part of a recording and regenerating element to a fixing part, and setting the linking position of the attaching part of the linking part at the retreating side of the running direction of a recording medium for the recording and regenerating element with respect to the linking position for the side of the fixing part. CONSTITUTION:A first magnetic head 6 is elastically supported at the tip part of a head carriage 5 through a first head supporting plate 7. A second magnetic head 15 is elastically supported with a second supporting plate 16 at the tip part of a head arm 9. The head supporting plates 7 and 16 are provided with concentric supporting frames 7a-7c to the outward from the center. The supporting frames are linked with tie bars 7d and 7e to each other. One end of the tie bar 7e is linked to the retreating side of the supporting frame 7a, and the other end is linked to the input side of the supporting frame 7b. Therefore, the acting point of the elastic returning force of the time bar 7e for offsetting the rotary moment for the supporting frame is located at the retreating side. The rotary moment becomes the cause of spacing loss. Thus, the occurrence of the spacing loss can be prevented.
Patent JP-H11151498-A (JP)
Title: Sludge transfer method
Inventor: FUKASE TETSURO
IPC: C02F11/00
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent scale from being stuck to the inner wall, of piping when transferring sludge generated from a biological treatment process through the piping by making fine crystals of magnesium ammonium phosphate coexist with the sludge to be transferred. SOLUTION: When transferring sludge generated from a biological treatment process through piping, fine crystals of magnesium ammonium phosphate is made to coexist with the sludge to be transferred. Sludge to which this method can be applied is not particularly limited, and for example, excess sludge generated when organic matter containing waste water is subjected biological treatment, anaerobic digested sludge obtained by further subjecting the excess sludge to anaerobic digestion, and the like can be mentioned. A source of magnesium ammonium phosphate made to coexist with the sludge to be transferred is not particularly limited, for example, it may be adjusted in the sludge transfer site.  The quantity of the fine crystals of magnesium ammonium phosphate made to coexist with the sludge to be transferred is not particularly limited, but is preferably 0.1-10 mg/l in the sludge to be transferred.
Patent JP-H02191811-A (JP)
Title: Exhaust device for two-cycle engine
Inventor: MINAMI TOSHIHARU
IPC: F02B25/20
Filed: 1989-12-08
Abstract: PURPOSE:To prolong the distance from the piston sliding surface of a separating wall to a valve body by providing a channel to be engaged with the separating wall deviding an exhaust passage from an exhaust port to the down stream side in two in the valve body of a control valve for controlling the exhaust period. CONSTITUTION:An exhaust passage 8 from an exhaust port 8a to the down stream side is laterally devided in two by a separating wall 15. A valve body 9 of a control valve for controlling the exhaust period is provided in the lateral symmetry to the separating wall 15, and while a channel 9b to be engaged with the separating wall 15 is provided in the central part of the valve body 9. Thereby, the distance from the piston sliding surface of the separating wall 15 to the valve body 9 is prolonged, and since that part of the separating wall 15 is connected to the upper and the lower of the exhaust passage 8 with the sufficient heating surface area, the cooling becomes fine. The sectional area of that part of the separating wall 15 is enlarged to have the sufficient intensity against the force in the lateral direction caused by the tension of a piston ring from the piston sliding surface and the frictional force in the vertical direction caused by the sliding of the piston ring.
Patent JP-H06227160-A (JP)
Title: Dyestuff accepting element for thermal dyestuff transfer
Inventor: TEE MIN KUN
IPC: B41M5/382
Filed: 1993-12-20
Abstract: PURPOSE: To provide a dye receiving element for thermal dye transfer. CONSTITUTION: The dye receiving element includes a support bearing bearing a dye image receiving layer on one of the sides thereof. The dye image receiving layer contains a miscible blend of an unmodified disphenol-A polycarbonate and a polyester modified polycarbonate. The polyether modified polycarbonate is a block copolymer of polyether block units and bisphenol-A polycarbonate block units.
Patent JP-H05125098-A (JP)
Title: Polymerized acarid allergen
Inventor: OKA SATOSHI
IPC: C07K19/00
Filed: 1991-11-06
Abstract: PURPOSE:To obtain the subject allergen useful as treating agent and diagnostic agent for allergic diseases such as atopic bronchial asthma by polymerizing a glycoprotein having allergen activity of a specific molecular weight contained in an excrement extract during acarid culture. CONSTITUTION:Dermatophagoides farinae is bred in feeds for rat, mouse and hamster at 26 deg.C and 75% humidity so that acarid density becomes 20000-30000/g culture medium and saturated sodium chloride solution is added to the culture medium for acarid. The mixture is stirred and allowed to stand at ambient temperature for 30 min and then centrifuged to collect the supernatant, and the extract liquid dialyzed against city water for a definite time and fractionated by ultrafiltration membrane having 10000 fractionation molecular weight. The resultant low-molecular crude excrement antigen is subjected to gel permeation to fractionate the glycoprotein antigen having mol. wt. of about 4000 and the antigen is subjected to glutaric aldehyde treatment to polymerize the antigen and again purified through gel filtration to provide the objective polymerized acarid allergen having about 20000-10000 average molecular weight.
Patent JP-2001108670-A (JP)
Title: Stool collecting container for determining stool occult blood and method for determining stool occult blood
Inventor: KAMIMURA YATSUHIRO
IPC: G01N33/48
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To enhance an efficiency of determining for executing a secondary determination for a specimen decided to be positive by a primary screening capable of deciding via the primary screening only in one time feces collecting in the case of determining the specimen irrespective of positive or negative of the specimen. SOLUTION: The stool collecting container is used to determine a stool occult blood and can decide the presence or absence of occult blood in the container. In this case, a determining reagent is contained in the container or in another container brought into close contact with a stool collecting container body, the presence or absence of the occult blood in the container is decided, and the sample is further precisely measured.
Patent JP-H04190168-A (JP)
Title: Measuring method of conductivity of continuously running conductor
Inventor: MIYATA EIJI
IPC: G01R27/02
Filed: 1990-11-22
Abstract: PURPOSE:To enable execution of continuous in-line noncontact measurement in a manufacturing process by adopting a detecting coil of an encircling type and by making a conductor to be measured run through a through hole. CONSTITUTION:First a detecting coil 1 is provided on a pass line. A reference rod of which the conductivity is known is inserted through a through hole 1a of the detecting coil 1 and an output signal of an amplifier 7 is adjusted to be zero by a zero adjuster 5. Next, the reference rod inserted through the detecting coil 1 is pulled off and a conductor 3 to be measured is made to run continuously through the through hole 1a. When the conductivity of the conductor 3 to be measured differs from that of the reference rod inserted through the hole previously, the output signal of the amplifier 7 changes to a large extent. By processing this signal by a signal processing device 6, the conductivity of the conductor 3 in running can be estimated continuously. By enlarging the length of the detecting coil 1, besides, a change in an output caused by a change in the conductivity can be taken out much more than a change in the output caused by a surface flaw or the like of the conductor 3 to be measured, and stable measuring data can be obtained.
Patent JP-2001144875-A (JP)
Title: Radio telephone apparatus
Inventor: HASEGAWA TOMOHISA
IPC: H04W92/08
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a radio telephone apparatus where a terminal is connected with an analog line by separating a radio link between a master set connected to the analog line and a combined slave set to a receiving line and a transmitting line and a varying the setting of the gain of a receiving line level and a transmitting line level in accordance with the terminal connected through the analog port of the charging table of the slave set. SOLUTION: At the point when connecting a modem 4 to the analog port 9 of a charging table 3, it is set that the modem 4 is connected to the port 9 of the table 3 by a menu key on the side of slave set 2. Information set here is transmitted to a master set 1 through a 32 kbps radio link and the set 1 receiving this information sets a gain for the modem by an electronic volume provided at the DSP 13 of the master set.
Patent JP-H01162164-A (JP)
Title: Microwave output measuring apparatus
Inventor: ITO YASUYUKI
IPC: G01R21/04
Filed: 1987-12-18
Abstract: PURPOSE:To measure an output of a beam-like microwave that is previously impossible by a method wherein the beam-like microwave is introduced into a tank to heat and an output thereof is measured from a temperature difference between an inlet and an outlet of a medium for cooling the tank. CONSTITUTION:A beam-like microwave 1 is focused to a tiny hole 4 with a mirror 3 to be introduced into a tank 5 made of a dielectric material or metal such as stainless steel. The microwave 1 entering the tank 5 is absorbed by being repeatedly reflected on the internal surface of the tank 5 to be converted into heat energy. Water as cooling medium is supplied to a water-cooled jacket 8 provided in the perimeter of the tank 5 through pipings 9 and 10 to detect the temperature of water with temperature sensors 11a and 11b at an inlet and an outlet of the tank. The piping 10 is provided with a flowmeter 12 to determine energy of the microwave from outputs of the temperature sensor 11 and the flowmeter 12.
Patent JP-H03183451-A (JP)
Title: Production of cut vegetable
Inventor: KUROKI JUNICHI
IPC: A23L19/00
Filed: 1989-12-12
Abstract: PURPOSE:To efficiently obtain the vegetable retained in fresh texture and capable of carrying out long-term storage without carrying out boil sterilization by cleaning vegetable, packaging the vegetable containing water with a specific packaging material and subjecting the packaged vegetable to high pressure treatment. CONSTITUTION:A vegetable is cleaned and then as necessary peeled, cut and cleaned and then the vegetable is packaged together with water using a packaging material having oxygen barrier property and vegetable is sterilized and oxygen in vegetable is deactivated by retaining the vegetable after packaging in a liquid under pressure of >=1000kg/cm<2> for >=3min to provide the aimed vegetable. Furthermore, oxygen permeability is preferably 0-20cc/m<2>.24hr atom.