baber/WOPTO huggingface dataset:
Patent JP-2001353234-A (JP)
Title: Finishing method for golf ball and its system
Inventor: FELKER DAVID L
IPC: A63B45/02
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a means for preventing a tip mark without repeating under coating on a golf ball. SOLUTION: A part of the golf ball is painted white, and the golf ball is disposed so that the tip of a carrier catches the white-painted part. Painting white may be executed by ink jet, pad ink print or painting.
Patent JP-2002321585-A (JP)
Title: Hollow weave air bag for side protection
Inventor: MATSUI MARIKO
IPC: B60R21/20
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a hollow weave air bag for side protection solving the problem that the air leaks out of a boundary part which is not an expanding part as a bag body when working of the bag body-air bag by paying attention to the problem of the previous hollow weave air bag for side protection, in particular, an improvement of internal pressure holding performance. SOLUTION: A bag is formed by combining a plurality of sheets of woven stuffs with a hollow weave, and a hollow weave air bag fabric base whose air permeability at a boundary part between non-expanding part (A part) as a bag body on working of the bag part (multiple fabric part) and the air bag and/or non-expanding part (A part) on working of the air bag + boundary part (B part) is not greater than 0.25L/cm/min under the pressure difference of 50 kPa is employed.
Patent JP-2002325596-A (JP)
Title: Method for producing theanine
Inventor: YAMAMOTO SACHIKO
IPC: C12P13/02
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing theanine, by which the theanine can efficiently, simply and profitably be produced. SOLUTION: This method for producing the theanine is characterized by allowing a glutamine synthetase to act on a glutamic acid-ethylamine mixture under a pH 7 to 8.5.
Patent JP-2002326363-A (JP)
Title: Method of manufacturing liquid jet head
Inventor: SUZUKI TOSHIO
IPC: B41J2/16
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a liquid jet head wherein any substrate material can be chosen, a liquid passage can be formed without using a dry film, the process is simple and plant investment can be reduced. SOLUTION: A long groove 5a is formed from a side of a front face on a substrate 1 on which an ejection energy generating element 3 is formed and a liquid supply inlet 5 having a plurality of holes 5b penetrating the substrate 1 is formed thereon from the side of the rear face. After a tape 12 is stuck to each of the front and rear faces of the substrate at the liquid supply inlet 5, the liquid supply inlet 5 is filled with a bulking agent 14a having a high liquid-resistance, the bulking agent 14a is cured, it is filled with a bulking agent 14b and the bulking agent 14b is cured. After that, the tape 12 at the front face is removed, a resin 6 to be a liquid passage and a covering resin 7 to be a structural material of the head are formed on the front face of the substrate, and then an ejection hole 8 is formed thereon.  After that, the bulking agents 14a, 14b applied to the liquid supply hole 5 are removed to form the liquid jet head.
Patent JP-2002333112-A (JP)
Title: Burner for main combustion chamber of incinerator
Inventor: MIYAMOTO JIRO
IPC: F23G1/00
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a burner for a main combustion chamber of an incinerator which facilitates construction of the incinerator, makes construction cost inexpensive, facilitates a swing operation and also enables lowering of a combustion noise value. SOLUTION: A burner main body 6 for fuel combustion is supported in a cut hole 3 opened in the rear wall 2 of a furnace main body 1, so that it can swing in the direction of the main combustion chamber 10, while air nozzles 4 are disposed in the cut hole 3 along the periphery of a swing area 9 of the burner main body 6.
Patent JP-2002341712-A (JP)
Title: Image forming method and image forming device
Inventor: SATO KAZUHIKO
IPC: G03G9/08
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an images forming method and an image forming device in which preferable cleaning performance can be maintained and good electrophotographic images can be formed without causing an image failure for a long time when an organic photoreceptor and a polymerization toner are used. SOLUTION: The image forming method is characterized in that the organic photoreceptor has a resin layer as a surface layer having an organic polymer component, a siloxane condensation product component and a charge transferring structural component and having fluorine atoms in one of the components, and the cleaning blade and the supporting member of the cleaning blade in a cleaning device are joined as partly overlapped parallel to each other, and a vibration suppressing material is stuck to the cleaning blade.
Patent JP-2002336953-A (JP)
Title: Method for enveloped casting cylinder liner in multi- cylinder engine
Inventor: NAKAO YASUHIRO
IPC: B22D19/00
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To realize miniaturization and weight saving of a cylinder block in a multi-cylinder engine. SOLUTION: In a method for enveloped casting a cylinder liner in the multi- cylinder engine, firstly, an aluminum-base complexed material billet is produced and the billet is extruded to make an extruded material formed with a general outer peripheral part and a special outer peripheral part on the outer surface of a cylinder and a positioning part on the inner surface, and the extruded material is cut off to form the cylinder liners and the cylinder liners are set in a mold to pour molten metal therein. On the special outer part, short ribs having lower height than that of radial ribs on the general outer peripheral part, are formed or grooves are notched. Or, the special outer peripheral part is formed as a flattened surface without the rib, or the long rib having the same height as the radial rib is formed at a pitch having larger than the pitch of the radial rib.
Patent JP-2002020951-A (JP)
Title: Method for producing knitted fabric having several knitting planes
Inventor: HALTENHOF HANS-GUENTHER
IPC: D04B1/22
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a method giving possibility of producing knitted fabrics having plural knit surface on a two-needle bed flat knitting machine, and capable of applying each needle of the needle bed for forming stitches for different knitting planes. SOLUTION: This method comprises the following: all the needles of one needle bed of a two-needle bed flat knitting machine are usable for forming stitches for one knitting plane and formation of additional stitches are made possibly by transferring stitches of another knitting plane to a transferring device and keeping them on the transferring device until new stitches for the knitting plane must be formed again.
Patent JP-2002344394-A (JP)
Title: Adaptive encoding transmitter and receiver
Inventor: SAKASAWA SHIGEYUKI
IPC: H04N19/132
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To immediately start to reproduce a motion picture or music, etc., after receiving while keeping the resistance to fluctuation in data arrival, and to transmit data having higher quality by executing control suitable to data (limited contents) having comparatively shorter contents duration. SOLUTION: An encoder 12 encodes the initial preselected segment of a non-compressed data (a) by a first rate and encodes the segment after the preselected segment by a second rate (where the first rate < the second rate) to store the encoded data in a storing device 13. The device 13 sends the stored data to a network 2 by the same transmission rate as the transmission rate of the network. A receiver 3 demodulates the data of the initial preselected segment by the first rate, and demodulates the data of the segment after the preselected segment by the second rate. The limited contents is made to simultaneously complete the reception and complete the demodulation of the received data.
Patent JP-2002338981-A (JP)
Title: Corrosion-proof transmission wire and corrosion-proofing heat-resistant grease used therefor
Inventor: FUJIWARA YUJI
IPC: C10N50/10
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a transmission wire which exhibits corrosion-proof effects for a long time in a high-temperature use. SOLUTION: The transmission wire (1, 2) is the one coated with a corrosion- proofing grease (3) containing a rnethylphenylsilicone oil and/or a polyphenyl ether oil in an amount of at least 40 mass%.
Patent JP-2002341828-A (JP)
Title: Display pixel circuit
Inventor: SAKURAI YOSUKE
IPC: H05B44/00
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To adjust the luminance of a display image without practically reducing the number of gradations of the display image. SOLUTION: The display pixel circuit is provided with a first power supply terminal DVDD which is set to prescribed potential, a second power supply terminal DVSS which is set to potential that is lower than the prescribed potential, organic EL elements 16 which emit light with the luminance that depends on a driving current, driving transistors 17 which are serially connected to the elements 16 between the terminals DVDD and DVSS and driving control circuits which control the driving currents supplied by the transistors 17. Note that the driving control circuit includes a DC/DC converter which applies a power supply voltage that is adjusted to raise the potential of the terminal VDSS for a prescribed level in a low power consumption mode, between the terminals DVDD and DVSS and a gradation control circuit GC which voltage- divides the power supply voltage between the terminals DVDD and DVSS into the prescribed number of gradation voltages and outputs one of the power supply voltages as the gate voltage of the transistors 17.
Patent JP-2002125238-A (JP)
Title: High efficiency coder
Inventor: UEDA TOSHIHIRO
IPC: H04N19/85
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a high efficiency coder for a VTR with a small hardware scale that can suppress an information quantity to be recorded and prevents image quality deterioration after a scene change. SOLUTION: In the high efficiency coder conducting motion compensation prediction, a discrimination circuit 6 detects presence of a scene change, conducts motion compensation prediction on the basis of a set reference image when no scene change takes place, and selects motion compensation prediction processing so as to suppress a generated code quantity from a field or a frame from which the scene change is detected when the discrimination circuit 6 detects the scene change.
Patent JP-2002337802-A (JP)
Title: Packaging apparatus
Inventor: OTA MASUO
IPC: A61G12/00
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a hygienic apparatus which can close an opening completely without staining hands when putting wastes such as disposable diapers used in a hospital, a home for the aged or the like into a plastic bag. SOLUTION: As an upper lid 2 is opened/closed, a pad 105 of a seal mechanism advances and/or retreats oppositely to a heater 106, a predetermined region of a tube 30a fed from a tube cassette 30 is pinched when the pad is advanced and pressurized and sealed by heat welding, and a packaged object such as a disposable diaper which has been put in is enclosed. The tube 30a gets easy to cut as it is strongly pressed against a welding surface formed between a cross section of the pad 105 and the heater 106. After sealing is completed, the object drops by its own weight, thereby eliminating need of a cutting process.
Patent JP-2002352405-A (JP)
Title: Magneto-resistive effect magnetic head
Inventor: AJIKI MASARU
IPC: H01F10/30
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a magneto-resistive effect magnetic head exhibiting good reproducing properties stably. SOLUTION: A MR element 11 is sandwiched through a non-magnetism layer 12 by a lower layer magnetic shield layer 13 and a upper magnetic shield layer 14. And the non-magnetic layer 12 is formed by a non-magnetic non- conductive material which exhibits high hardness as compared with Al2 O3 .
Patent JP-2002350231-A (JP)
Title: Light spectrum detector, and spectroscope and laser device using it
Inventor: SUGANO TAKAYUKI
IPC: G01J3/26
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a light spectrum detector capable of detecting a spectrum of measured light with relatively high accuracy. SOLUTION: This light spectrum detector is provided with: an optical detector 1 disposed in the vicinity of an image forming position of the measured light having passed a spectroscopic element and having plural channels for outputting a detection signal by converting the incident light into an electric signal according to its intensity; A/D conversion means 4 and 5 for outputting detection data based on the detection signal outputted from the optical detector; and a signal processing means 6 for finding correction data generated by correcting the difference of detection sensitivity among the plural channels of the optical detector based on the detection data outputted from the A/D conversion means.
Patent JP-2002348975-A (JP)
Title: Humidity conditioning material and method of manufacture thereof
Inventor: IGAMI HIDEO
IPC: E04B1/64
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a humidity conditioning material having the adjusting function of adsorbing and releasing steam in a space, and effective in health control, prevention of the deterioration in a building, maintenance of freshness in food processing and storage, and maintenance-control of a precision instrument, and its manufacturing method. SOLUTION: Cellular concrete (ALC) is soaked in magnesium chloride.sodium (MgCl2 .2NaCl). This is baked, and this is further wetted and granulated, and is hardened and cured so that an objective humidity conditioning material is formed.
Patent JP-2002345709-A (JP)
Title: Adhesive roll cleaner
Inventor: SETOGUCHI KAYOKO
IPC: A47L25/00
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive roll cleaner allowing the peeling start end part of an adhesive tape to be easily picked out, and more smoothly peeled when renewing the adhesive surface. SOLUTION: In this adhesive roll cleaner, a cut part 20 is formed on the adhesive tape 2 wound on a cylindrical core 1 every turn so as to have a prescribed lead angle θ along the peeling direction from the peeling start end part 21 on one lateral end of the adhesive tape 2. At least the peeling start end part 21 of the cut part 20 is shifted several mm or more to the peeling direction or opposite direction thereof every turn of the adhesive tape 2.
Patent JP-2002287094-A (JP)
Title: Color resolution and composition optical system
Inventor: SUZUKI TETSUJI
IPC: G02B5/04
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive color resolution and composition optical system which is suitable to a reflection type projection display device and which is very reliable with suppressed birefringence of a polarization beam splitter. SOLUTION: This optical system comprises polarization beam splitters 2, 3, 4, and 5 which have diagonally formed polarization separation planes arranged in an X shape and wavelength selective converting means 6, 7, 8, and 9 which are arranged between >=2 inside opposite surfaces among the light incidence side of the polarization beam splitter 2, the light projection side of the polarization beam splitter 5, and mutually orthogonal inside opposite surfaces of the polarization beam splitters 2, 3, 4, and 5. The polarization beam splitter 2 and polarization beam splitter 5 are arranged diagonally, the polarization beam splitter 2 is arranged on the light incidence side, and the polarization beam splitter 5 is arranged on the light projection side.  A gap is formed between an optical member 11 obtained by joining and integrating some three polarization beam splitters 3, 4, and 5 as well as the wavelength selectively-converting means 8, 9 and the remaining polarization beam splitter 2.
Patent JP-2002028409-A (JP)
Title: Method and device for cleaning green laver treatment waste water
Inventor: WATANABE YOSHINARI
IPC: A23L17/60
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To filter and clean waste water after use. SOLUTION: The cleaning of green laver treatment waste water is performed by moving the waste water from one side of a filter wall having many fine holes to another side and cleaning the filter wall while continuously taking out a solid material separated by the filter wall.
Patent JP-2002346255-A (JP)
Title: Sewing machine
Inventor: SUKEGAWA YUICHI
IPC: D05B19/04
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a sewing machine to which pattern rotation can be set by less key operation and a fine rotation angle can be set. SOLUTION: The machine is provided with a key 85a with which an angle <=5 deg. including 1 can be added and set to each operation and keys 85b and 85c with which the angle of a digit respectively different from the digit of the angle of the key can be added and set to each operation. An added angle set according to the operation of each key is displayed in areas 85f and 85g, and a pattern 74 is also rotated corresponding to this. The sewing data of a pattern to rotate corresponding to this set angle is calculated, and the stitches of the rotated pattern are formed. In constitution like this, and an optional angle can be set by less key operation and a fine angle can be set with the key 85a, thereby a subtle rotation pattern can be expressed and sewn.
Patent JP-2002113779-A (JP)
Title: Method for repairing pipe line
Inventor: OTSUKA TOSHINORI
IPC: F16L55/16
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To repair a pipe line such as a sewerage pipe in a short time by lining. SOLUTION: A repairing material which is cured by leaser beams is arranged on the wall surface of the pipe line and irradiated with the laser beams to cure the repairing material.
Patent JP-2002359666-A (JP)
Title: Mobile communication terminal
Inventor: TOMITA TSUNEO
IPC: H04M1/00
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To attain stereophonic reproduction of music data without losing the portability of the terminal and to effectively output a ringer tone depending on an operating state of the terminal. SOLUTION: A foldable mobile communication terminal is adopted for the mobile communication terminal, 1st and 2nd stereophonic speakers 43L, 43R are respectively provided to ends of 1st and 2nd cases 1a, 1b, and when music audio data are reproduced, the 1st and 2nd stereophonic speakers 43L, 43R are driven to output a stereophonic audio signal. The 1st and 2nd stereophonic speakers 43L, 43R are used in common for a receiver and a sounder for detecting the arrival of an incoming call, the mobile communication terminal discriminates whether the terminal is in a standby state at ringing or is reproducing audio data, the terminal drives only the speaker 43L to output the ringer tone or outputs a ringer tone by using both the 1st and 2nd stereophonic speakers 43L, 43R when the terminal is reproducing the audio data.
Patent JP-2002356851-A (JP)
Title: Structure and method for reinforcing fill
Inventor: ONDA KUNIHIKO
IPC: E02D17/18
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To contrive a fill reinforcing technique which effectively prevents fill placed on soft ground from being shear-fractured due to a shearing force and the like at the time of an earthquake, a flood occurrence, and the like. SOLUTION: According to the technique, an edge cutting material 7 having smooth front and rear surfaces is laid between a base portion 1b of the fill 1 and the foundation ground 3, to thereby cut edges of the fill 1 and the foundation ground 3 from each other. The edge-cutting material 7 may be widthwise laid or lengthwise laid with respect to the fill 1. The edge cutting material 7 necessarily need not be laid at a center portion of an upper bed of the fill 1, which center portion has a large effective overburden pressure and is resistant to liquidisation. The shape of the edge cutting material 7 may be a plate or a smooth curved surface such as a U-shaped steel sheet pile in order to improve the rigidity thereof. Further, the edge cutting material is preferably formed of a steel material with anticorrosive upper and lower surfaces.  An earth retaining member for a slope toe portion of the fill is fixed to the foot of slope edge of the edge cutting material. To reinforce newly placed fill, the edge cutting material 7 is only buried in the fill. On the other hand, to reinforce existing fill, the edge cutting material 7 is horizontally driven into the foot of slope portion 1a.
Patent JP-2002356848-A (JP)
Title: Anchor pull-out instrument
Inventor: YASHIRO SHIGEMI
IPC: E02D5/80
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an anchor pull-out instrument which can easily and safely remove a post-driven anchor fixed in concrete. SOLUTION: The anchor pull-out instrument 11 functions to pull an anchor 7 formed of a main body portion 20 and a cone 21, out of the concrete 25. The main body portion 20 of the anchor is comprised of an expandable portion 19 which is cylindrically formed, and has a female screw portion 18 formed in an inner peripheral surface thereof and a slit 23 formed in a bottom portion thereof, whereby the expandable portion 19 is expandable. The cone 21 is inserted into the expandable portion 19. The anchor pull-out instrument 11 is formed of a polygonal head portion 12 which is rotatable by a wrench or the like, and a neck portion 13 extending from the head portion 12. The neck portion 13 has a male screw portion 14 at a base-side end thereof, for being screwed into the female screw portion 18. Further, the neck portion 13 has a truncated-conical or tapered shaft portion 15 at a proximal end thereof.
Patent JP-2002359030-A (JP)
Title: Connector
Inventor: MATSUOKA HIROYUKI
IPC: H01R13/64
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To easily and accurately confirm whether or not a slider stays in a retreat position. SOLUTION: In the case where the slider 40 inserted into an inserting passage 24 of a female housing 20 stays in the retreat position, when fitting both housing 10 and 20, a follower pin 17 faces an inlet 45 of a cam groove 17, and then, when, pushing the slider 40 in an advanced position, both housings 10 and 20 are fitted by the cam function. The female housing 20 and the slider 40 are formed in different colors, and a confirming window 65 is opened in a cover part 23 being an outer wall of the inserting passage 24. When the slider 40 stays in the retreat position, the edge part 67 of the cam groove 44 faces the whole surface of the confirming window 65, and when the slider 40 stays in front of the retreat position, a part of the cam groove 44 is set so as to face the confirming window 65. Whether the whole surface is filled up with a color different from the periphery or a different color part is chipped is discriminated by visual observation of the window 65 to confirm whether or not the slider 40 normally stays in the retreat position.
Patent JP-2001337327-A (JP)
Title: Device for preventing generation of electrostatic charge, device for rubbing treatment, and method for manufacturing liquid crystal panel
Inventor: MATSUDA MASAKI
IPC: G02F1/1333
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To prevent generation of electrostatic charges in a glass substrate, to obtain uniform display in a liquid crystal display device and to make the glass substrate smoothly movable to the next process. SOLUTION: When a glass substrate 2 is released from a sucking plate 3 by pushing pins 4 for the glass, a grounded conductive electrode 1 is brought into contact with the ITO face of the glass substrate 2 to discharge the electrostatic charges generated by electrification by peeling to the ground. Thus, discharge between the ITO patterns on the glass substrate 2 due to the electrostatic charges is prevented so as to prevent damages in an alignment film. After releasing the substrate, the electrode 1 is moved upward to the position not interfering traveling of the substrate.