baber/WOPTO huggingface dataset:
Patent JP-2003133391-A (JP)
Title: Exfoliation method and apparatus for semiconductor chip
Inventor: YOSHIMOTO KAZUHIRO
IPC: H01L21/67
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To surely exfoliate a semiconductor chip from a tape, in an exfoliation method and apparatus for the semiconductor chip, even if the semiconductor chip is made thin. SOLUTION: There is provided a process of exfoliating a semiconductor chip 16, stuck to a tape 24 from the same with the aid of an exfoliation apparatus 38 which includes a plurality of annular contact members 54, 56, 58, and 60 disposed, in this order starting from the outside to the inside thereof. The plurality of annular contact members are actuated, such that the semiconductor chip 16 is exfoliated stepwise from the external peripheral portion to the center portion of the chip.
Patent JP-2003125823-A (JP)
Title: Parasol attaching device
Inventor: NIIDA KIKUO
IPC: A45B17/00
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a parasol attaching device which does not obstruct operating a fishing rod and by which a user can obtain sufficient sunshade effect regardless of movement of the sun. SOLUTION: This parasol attaching device has a tubular member 11 into which the shank 1b of a parasol 1 can be slidably inserted and which can fix the inserted shank 1b of the parasol 1 at a suitable position and is equipped with a first support metal fitting 10 integrally equipped with a spherical pivot 12 on the outer periphery face of the tubular member 11 and a second support metal fitting 20 integrally equipped with a cramping member 22 with a pair of cramping plates 22a, 22a branched in two ways in parallel on the tip end part. Pivot receiving holes 23, 23 smaller than the diameter of the spherical pivot 12 are equipped mutually faced on a pair of cramping plates 11a, 22a. The spherical pivot 12 is fit and cramped in between both pivot receiving holes 23, 23 so that the first support metal fitting 20 movable inclined in all directions by the second support metal fitting 20.
Patent JP-2003126956-A (JP)
Title: Casting method
Inventor: MAKIGUCHI TADASHI
IPC: B22D45/00
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a casting method which realizes the improvement of yield and life of a mold by improving the dimensional accuracy and making a metallic structure soundness in a casting method using a cooled mold. SOLUTION: This casting method for pouring molten metal into the mold has a process for previously cooling the mold at a normal temperature or less in a state that moisture is not deposited to the inner face of a cavity of the mold, and a process for pouring the molten metal.
Patent JP-2003128972-A (JP)
Title: Printing ink resin varnish
Inventor: MOTOMURA MASATOSHI
IPC: C09D11/033
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a printing ink resin varnish capable of giving printing inks which have good stability and flowability and give lustrous printed products, even when a solvent having a reduced aromatic component content is used. SOLUTION: This printing ink resin varnish is characterized by containing as essential components (A) a vegetable oil-modified, rosin-modified phenolic resin whose 50% toluene solution has an n-heptane tolerance of 300 to 1,500, (B) an organic solvent having an aromatic solvent content of <=5 wt.%, and (C) a vegetable oil.
Patent JP-2002181119-A (JP)
Title: Vibration control device for automobile
Inventor: TAKASHIMA YUKIO
IPC: F16F13/08
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a vibration control device for an automobile capable of preventing an elapsed time settling phenomenon and lowering of a spring constant by air spring work even in the case of using a heat resistant rubber material for a main body rubber part and reconciling heat resistant performance and a settling resistant function. SOLUTION: The main body rubber part 2 to restrain vibration by supporting a vibration source of an engine, etc., is installed on a one-end side opening part of a cylindrical main body fitting 1 in a sealed state, a mounting fitting 3 is installed by caulking and fastening on the other end side opening part of the main body fitting 1, a diaphragm 4 and a partition fitting 5 also used as a stopper positioned to the side of the main body rubber part 2 from it are arranged in an inside space with them as outer walls, they are caulked and fastened with the mounting fitting 3 on the main body fitting 1 in a sealed state, the inside space is partitioned and constituted into three air chambers 6, 7, 8, the two air chambers between the diaphragm and the main body rubber part are communicated to each other through a blowhole provided on the partition fitting, and these air chambers 6, 7,  8 are devised to perform air spring work.
Patent JP-2003137699-A (JP)
Title: InP SINGLE CRYSTAL AND METHOD OF PRODUCING THE SAME
Inventor: IWASAKI AKITSUGU
IPC: C30B29/40
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing an InP single crystal substrate by which the InP single crystal substrate completely free from dish-draped corrosion holes can be produced without lowering productivity of the InP single crystal. SOLUTION: The InP single crystal is grown by forming a melt of a raw material by melting the InP raw material, then adjusting the pressure of an ambient gas to a pressure not lower than the dissociation pressure of InP and not higher than 30 kg/cm<2> , keeping the melt of the InP raw material for at least two hours at such a state that the temperature of the melt of the raw material is kept higher than a temperature at which the single crystal is grown, thereafter raising the pressure of the ambient gas to a predetermined pressure higher than 30 kg/cm<2> and lowering the temperature of the melt of the raw material to a temperature at which the single crystal is grown.
Patent JP-2003132777-A (JP)
Title: Circuit breaker
Inventor: NISHIWAKI HITOSHI
IPC: H01H73/38
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a circuit breaker, which can attain miniaturization. SOLUTION: It consists of an equipment body, a handle link 56 of a handle, a frame 64, a movable contact element holder 60, a movable contact element 48, a reversing spring 61, and a fixed contact element. A pair of axis components 69, which has a 1st axis part 66 inserted through from an external surface of the both sides pieces 62 of a frame 64, to its inside direction, a sword guard part 67, which contacts to the external surface of the frame 64 when this 1st axis part 66 is inserted through into the both sides pieces 62, and a 2nd axis part 68, which projects in an opposite side of the 1st axis part 66 from this sword guard part 67, is attached so that it may sit on the same axis line on each the both sides pieces 62 of the frame 64. Further, while supporting either the movable contact element holder 60 or the handle link 56 by the axis to the 1st axis part 66, the another side is supported to the 2nd axis part 68 by the axis.
Patent JP-2003126617-A (JP)
Title: Solid-liquid separator
Inventor: FUJIMOTO KEIICHI
IPC: B01D29/62
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a solid-liquid separator suppressing the generation of microbes on the back side of fixed gear and movable gear and capable of keeping good solid-liquid separatability. SOLUTION: A drainage part 125 housing a charged solid-liquid mixture and shaking the movable gear 120 on a liquid discharge part 105 to drain the solid-liquid mixture is formed by the fixed gear 110 and the movable gear 120 both of which are formed into an arcuate comb-like shape to be meshed mutually, a rotary plate 122 integrated with the movable gear 120 and a side surface plate 124. A solid component after drainage is allowed to fall to a solid discharge part 106 by reversing the movable gear 120 and a cleaning mechanism for removing the adherend on the back side of the fixed gear 110 and the movable gear 120 is provided.  The cleaning mechanism comprises a cleaning member 140 contacting with the back sides of the fixed gear 110 and the movable gear 120 to remove the adherend and a transmission mechanism (small gear 142, large gear 143) operating the cleaning member 140 in connection with the movable gear 120.
Patent JP-2003129548-A (JP)
Title: Installation construction for stool box
Inventor: YOMODA TAKASHI
IPC: A47K13/24
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an installation construction for a stool box which can be easily attached or detached without hitting it against a wall in a toilet room even though the space around the water closet (Western Style) is small. SOLUTION: When attaching a stool box 10 to a stool box attaching member 30, the stool box 10 is lowered from an upper position onto the stool box attaching member 30, the first linking portion 44 is linked to the first spring plate, the second spring plate portion 32 is inserted from a gap 47 to the inside of the stool box 10, and its projected angle portion 32c is linked to the second linking portion 45 made of an opening. For removing the stool box 10, the stool box 10 should be forcefully pulled upward.
Patent JP-2003136479-A (JP)
Title: Punch hole and notch punching apparatus
Inventor: YAMADA YOSHINORI
IPC: B65B57/02
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a punch hole and a notch punching apparatus preventing a punch hole waste and/or a notch waste from being mixed up in a product in a bag making process or the like. SOLUTION: In this punch hole punching apparatus 100, a punch hole 20 is punched in a traveling wrapping material 2 and the punch hole waste 30 made unnecessary by punching is exhausted from a suction pipe 36. A detecting sensor 42 for detecting the punch hole waste 30 is arranged above the wrapping material 2 in which the punch hole 20 is punched. The punch hole waste 30 on the traveling wrapping material 2 is detected by the detecting sensor 42. The detecting sensor 42 links with a warning mechanism when detecting the punch hole waste 30 for links with the warning mechanism and the stop mechanism of the punching apparatus.
Patent JP-2003141089-A (JP)
Title: Id transmission and receipt system, id transmitter and watch with id transmission function
Inventor: TANAKA TORU
IPC: G06F21/35
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an ID transmit and receive system, an ID transmitter and a watch with an ID transmit function, capable of lessening high-grade attention to handling ID data, simple in procedure and component, ID transmit and receive system, an ID transmitter and a watch with ID transmission function. SOLUTION: A registration and authentication server 3 and a receiver 5 are connected to a network 1 by a cable, and an ID transmitter 7 is connected to the registration and authentication server 3 and the receiver 5 by radio. The receiver device 5 is provided corresponding to a plurality of gates 11 of a building 9. The ID transmitter 7 holds a first ID data 13 having a longer validity term and a second ID data 15 having a shorter validity term. The ID transmitter 7 transmits and receives the ID data on ID to and from the registration and authentication server 3 and the receiver 5 by radio. The registration and authentication server 3 is provided with a registration ID database 23.
Patent JP-2003138177-A (JP)
Title: Ink for ink jet recording
Inventor: FUJII ICHIRO
IPC: C09D11/322
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide ink for ink jet recording, enabling high concentration recording and excellent in uniformity, scratch resistance, marker resistance and water resistance to every papers including plain paper. SOLUTION: In this ink for ink jet recording in which a pigment is dispersed, the pigment having two peaks in particle diameter distribution is used. The either one peak part of particle diameter distribution has a particle diameter of >=150 nm and the other peak part has a particle diameter of <=80 nm. In the ink, preferably, a pigment having >=100 nm average particle diameter is mixed with a pigment having <=60 nm average particle diameter in (1:1) to (1:5) weight ratio. In the particle diameter distribution of the pigment, particle diameters of two peak parts are each <=300 nm. The ink comprises the pigment(s) in amounts of 1-20 wt.% based on total weight.
Patent JP-2003139045-A (JP)
Title: Swash plate-type hydraulic pump
Inventor: BABA KENJI
IPC: F04B1/22
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To improve the durability of a spherical guide part as a center of the rotation of a swash plate. SOLUTION: Reception holes 21, 22 are formed on a housing 2 to fit stems 25b, 26b of a discharge-side guide 25 and a suction-side guide 26, heads 25a, 26a are fitted to semi-spherical recessed parts 23, 24 of the swash plate 7, and a piston ring 41 is mounted on the stem 25b of the discharge-side guide 25 for sealing. A through oil passage 27 is opened on the discharge-side guide 25, the recessed parts 23, 24 are communicated by an oil dividing passage 36, and the lubricant is supplied to the reception hole 21 through an orifice 32 and a passage 33 to lubricate a contact face of guide parts 20A, 20B. The orifice 32 reduces the hydraulic load added to the discharge-side guide 25, and the piston ring 41 prevents the contact face from being damaged without inhibiting the aligning motion of the discharge-side guide 25.
Patent JP-2002232478-A (JP)
Title: Transmitter, receiver and broadcast data distribution method
Inventor: TATSUMI HIDENORI
IPC: H04W28/04
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a transmitter that realizes re-transmission of data with a higher efficiency based on a result of reception by a receiver and to provide the receiver and a broadcast data distribution method. SOLUTION: A re-transmission reception means receives a re-transmission request from the receiver and a re-transmission request storage means stores a re-transmission request. Succeedingly, a re-transmission control means selects a transmission channel used for re-transmission of data based on the re- transmission request from a multiple access distribution channel or a 2-way communication channel and retransmits the data through the selected transmission channel.
Patent JP-2003142275-A (JP)
Title: Light emitting device, display device, and electronic device
Inventor: KOYAMA TOMOKO
IPC: H01L51/50
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting device with improved brightness and luminous efficiency, and to provide a display device and an electronic device using the same. SOLUTION: The light emitting device 100 includes a substrate 10 and a light emitting element part formed on the substrate 10. The light emitting element part includes a light emitting layer 80 emitting light by electroluminescence, a plurality of first electrodes 30 and second electrodes 50 for injecting electron into the light emitting layer 80, and a third electrode 40 arranged to the light emitting layer 80 through insulation layers 60. The first electrodes 30 and the second electrodes 50 are arranged between a first electrode part 40a and a second electrode part 40b constituting the third electrode 40.
Patent JP-2003140651-A (JP)
Title: Outside appearance directing device of electronic keyboard musical instrument
Inventor: TORII KATSUHIKO
IPC: F21S10/00
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an outside appearance directing device of an electronic musical instrument only by which visual effect by lighting can be obtained in addition to enjoyment in music and which can solve the problem that it is hard to view a keyboard part, a musical score, etc., in the presence of insufficient lighting during a musical performance. SOLUTION: A CPU detects the number of sounding keyboards according to inputted key event information or MIDI information. A light emitting circuit part makes a light emission part 19 to emit light according to the number of sounding keyboards detected by the CPU. The light emission part 19 has sufficient light emission illuminance for lighting and comprises light emitting components such as LEDs. According to the number of sounding keyboards, the light emission quantity, light emission illuminance and light emission colors of the light emission part 19, and their combination are changed. The light emission part 19 is arranged nearby a keyboard 7, atop of the keyboard, nearby a musical score stand 21, or on the back of a main body 22.  The light emission part 19 is arranged nearby the keyboard 7 or musical score stand 21 to solve the problem that it is hard to view parts around the hands and the musical score during a musical performance in a place where lighting is not sufficient.
Patent JP-2003142806-A (JP)
Title: Mounting method for chip component
Inventor: KOGA KAZUMASA
IPC: H05K3/28
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a chip component mounting method which makes it possible to easily solder an electrode part of a chip component to a land part at low cost and is easy to evade mounting defects. SOLUTION: A substrate provided with a wiring pattern 2 which has the land part 3 is prepared and after preliminary solder 4 is provided on at least the surface of the land 3 as a preliminary solder forming method, a resist layer 5 formed of thermosetting resin, etc., is applied onto the entire surface of the substrate as a resist layer forming process and dried and half-hardened. As a chip component press-bonding process, the chip component is pressed against the substrate 1 at a specified position from above the half-hardened resist layer 5 to press the electrode part 6a of the chip component 6 against the preliminary solder 4 on the land part 3.  Then the substrate 1 is heated in a reflow furnace as a heating process and then while the preliminary solder 4 is fused to solder the electrode part 6a of the chip component 6 to the preliminary solder, the resist layer 5 is completely hardened to hold the chip component 6 on the substrate 1.
Patent JP-2003144123-A (JP)
Title: Method for preventing growth of mold on leaf tobacco and sterilizer used for prevention thereof
Inventor: HASHIMOTO SHINPEI
IPC: A24B3/12
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide both a method for preventing growth of molds on leaf tabacco during drying by simple treating operation and a sterilizer. SOLUTION: This fungus removing agent for a string is an equilibrated aqueous solution of peracetic acid comprising the peracetic acid as an active ingredient, hydrogen peroxide and acetic acid. The concentration of the peracetic acid is preferably 0.1-10 wt.%, more preferably 0.5-6 wt.%. The method for fungus removing treatment of the string comprises diluting the fungus removing agent with tap water, etc., preparing a diluted aqueous solution with tap water so as to provide preferably 0.005-0.5 wt.%, more preferably 0.02-0.2 wt.% peracetic acid concentration and then immersing the string in the prepared aqueous solution for 0.01-1 h. The string is subjected to the fungus removing treatment, then washed with tap water, dried and subsequently used.
Patent JP-2003148067-A (JP)
Title: Wooden louver
Inventor: HAMADA YUTAKA
IPC: E06B9/28
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a movable wooden louver which eliminates the individual ununiformity and aged instability of movability. SOLUTION: In this wooden louver, wooden movable vanes 3 are turnably journaled between a pair of parallel wooden frame materials 2 which belong to a wooden frame 1 mounted in a frontage. The wooden louver forms a shielding state based on inclination of the movable vane 3. A supporting shaft 4 made of a resin or a metal is protruded from both end surfaces of the movable vane 3, and inserted into bearing parts 5 of the frame materials 2. The wooden louver is equipped with an intermittent turning mechanism 6 which is constituted by only a relationship between the bearing parts 5 and the supporting shaft 4.
Patent JP-2002213064-A (JP)
Title: Support leg for floor board construction
Inventor: KURATSU TAKAO
IPC: E04B5/02
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To reduce the height of a floor and to easily and quickly fix a floor board to a metallic support plate by driving self-tapping screws. SOLUTION: This support leg 1 comprises the metallic support plate 13 fixed to the reverse side of the floor board 4 by the self-tapping screw to support the floor board 3 from below, and a support bolt 9 screwed to the female screw part 14a of a boss part 14 protrusively provided on the support plate 13 to adjust the height of the floor board 4 from a concrete slab 3. In order to stabilize the bite of the self-tapping screw 15 in the driving thereof, a number of recessed groove 16 are cut so as to cross the surface of the support plate 13 in contact with the floor board 4.
Patent JP-2003152051-A (JP)
Title: Method of positioning spindle rotation axis line of wafer positioning apparatus, and wafer positioning apparatus using the same
Inventor: SHINTAKU ASAYUKI
IPC: H01L21/68
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To eliminate the problem that a trained technician has to spend much time for adjusting the position of the rotation axis line of a spindle and to prevent decline in accuracy of positioning after a trouble. SOLUTION: In positioning the rotation axis line of a spindle on a first straight line extended through the center of a line sensor, a spindle driving means moves the spindle mounted with a reference plate without rotating it on a second straight line perpendicular to the first one, so that the rotation axis line replicates twice or more times between two points stepping over the position of the rotation axis line of the spindle when the line sensor detects the outermost edges of the reference plate. When turning the spindle back at one of the two points or at both points, or at points beyond the two points, the spindle is rotated at any angle except 360 deg. and angles which are multiples of 360 deg., about the rotation axis line. Then, a calculation means calculates the position of an intersection between the second straight line and the first straight line geometrically based on the data obtained by the line sensor from the replicating movement of the spindle and the angle of rotation thereof. Then, the spindle driving means moves the rotation axis line to the calculated position of the intersection to position the rotation axis line on the first straight line.
Patent JP-2003151691-A (JP)
Title: Connecting structure of electronic component
Inventor: SUZUKI TAKASHI
IPC: H01R13/66
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a structure dispensing with a retainer mechanism retaining an electronic component and easily connecting the electronic component when connecting the electronic component to a conductive member. SOLUTION: This connecting structure for the electronic component 5 electrically connects the electronic component 5 having multiple leg parts 5c, 5d, and 5e extending from a body 5a, to terminals 2 and 3. A housing 20 is formed with a recess part 20a and the body 5a is disposed in the recess part 20a. In this case, the leg parts 5c, 5d, and 5e of the electronic components 5 are bent to be flush with each other and extended from the body 5a to the outside, at least, at an angle of 90 deg.. The leg parts 5c, 5d, and 5e and the terminals 2 and 3 are connected together by welding with the body 5a retained by the leg parts 5c, 5d, and 5e in the recess part.