baber/WOPTO huggingface dataset:
Patent JP-2000110660-A (JP)
Title: Engine for motorcycle
Inventor: UEJIMA ATSUSHI
IPC: F01P3/02
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an engine for a motorcycle having two exhaust ports per cylinder, not needed to be mounted to a car body in an inclined state, without requirins any control and suppressing treatment for heating amount about any cylinder. SOLUTION: In this engine 1 for a motorcycle an ignition plug hole 12 is provided for the center top of each combustion chamber 11, and a pair exhaust ports 21 and 22 meeting with each other at their downstream is provided for each cylinder while being adjacent to the ignition plug hole 12. In this engine 1, a cooling water passage 26 and a water drain hole 31, which are extended downward from the bottom part of each ignition plug hole 12 to be communicated with the outside, are formed in a place between the paired exhaust ports 21 and 22 for each identical cylinder.
Patent JP-S63134720-A (JP)
Title: Dredging apparatus preventing muddiness involving work, and its execution of work
Inventor: TANAKA TOAO
IPC: E02F3/88
Filed: 1986-11-25
Abstract: PURPOSE:To prevent water system from being polluted, by feeding work contact water generated by separation work, to a high adsorbing tank, after muddy gravels are sucked up. CONSTITUTION:A cylinder device 10 is sunken on the water bottom, and muddy gravels are sucked up and are separated from water, and through an enclosed passage 20, sludge is lifted up to a centrifugal separator 30 on a service vessel in order. After that, a separation work time is prolonged, and solid matter and work contact water are separated from each other, and the solid matter is fed to a carrying container, and water content is fed to a high adsorbing tank, and water is discharged through an aeration chamber 50. As a result, water system can be prevented from being polluted after work of dredging.
Patent JP-S61153183-A (JP)
Inventor: IZUMIKAWA CHIAKI
IPC: B07B1/48
Filed: 1984-12-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63136473-A (JP)
Title: Sealed lead acid battery
Inventor: MATSUMURA TOSHIYUKI
IPC: H01M50/609
Filed: 1986-11-26
Abstract: PURPOSE:To shorten the electrolyte pouring time and to prevent the splash of an electrolyte in the electrolyte pouring by forming an electrolyte reservoir between a bag-like sheet which covers a plate group and the lower position of the plate group. CONSTITUTION:An electrolyte reservoir 3 is formed between a bag-like sheet 1 and a plate group 2 in the lower side position of the plate group 2 which is accommodated in the bag-like sheet 1. The electrolyte reservoir 3 helps to shorten the electrolyte pouring time, and free electrolyte just after pouring is stored in the electrolyte reservoir 3. If the amount of electrolyte just retained in an anode plate 4, a cathode plate 5, and a separator 6 is poured, the electrolyte is gradually impregnated in the plate group from the reservoir 3. Thereby, the level of the electrolyte is lowered and the splash of the electrolyte is prevented.
Patent JP-2000109266-A (JP)
Title: Plastic plate protective sheet peeling device
Inventor: IKUMA MASANORI
IPC: B65H41/00
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To continuously peel a protective sheet efficiently by claming the protective sheet between conveying belts after the protective sheet on a plastic plate is peeled off by adhesion strength of an adhesive roller part for peeling off the protective sheet from the surface of the plastic plate. SOLUTION: When a plastic plate 3 with a protective sheet 18 on the lower face is inputted, it is conveyed to a device main body 4 by means of a conveying conveyor 1 so as to be put between nip rollers 5, 6. When the plastic plate 3 is fed between a back roller 9 and a peeling roller 10 while clamped between the nip rollers 5, 6, the protective sheet 18 sticks to an adhesive roller 20 in the peeling roller 10 so as to be peeled off from the plastic plate 3 from its end face. The peeled protective sheet 18 is wound on the adhesive roller 20, and after the protective sheet 18 is put between the conveying belts 11, 13, it is peeled off from the adhesive roller 20 so as to be fed downward by means of the conveying belts 11, 13.
Patent JP-H11101531-A (JP)
Title: Flow divider for heat exchanger and ceiling hanging type air conditioner
Inventor: SUDA SHOICHI
IPC: F24F1/00
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent the inflow of brazing material into a connecting port when a refrigerant tube is brazed and permit the connection of the refrigerant tube to every connecting ports by a method wherein a plurality of connecting ports, having the same diameter, are formed on a main body and the refrigerant tube is provided with a part, whose diameter is expanded and which can be abutted against the connecting ports, while the diameter of end of refrigerant tube, extended into the main body, is contracted. SOLUTION: A plurality of connecting ports, having the same diameter, are formed on a main body 53. The end units of refrigerant tubes 29a-29f are inserted into respective connecting ports and are connected through brazing 55. A part 103, whose diameter is expanded, is formed on the end unit 101 of the refrigerant tube 29d, arranged at a part, hardly passing air, while a small diametral part 105, whose diameter is reduced, is formed on the tip end of the same. According to this method, the part 103, whose diameter is expanded, is abutted against the upper surface of the main body 53 when the end unit 101 of the refrigerant tube 29d is connected to the connecting port (d) of the main body 53 through brazing whereby the inflow of brazing material into the connecting port (d) can be prevented.  On the other hand, all of respective connecting ports are provided with the same diameter whereby the refrigerant tube 29d, whose diameter is contracted, can be connected to either connecting ports.
Patent JP-H07134204-A (JP)
Title: Production of color filter
Inventor: MORI YASUKI
IPC: G02B5/20
Filed: 1993-11-11
Abstract: PURPOSE:To provide a producing method of a color filter on which fine patterns of many colors having a uniform thickness and high accuracy are formed on a substrate with the good follow-up characteristic of a photosensitive film and workability and has excellent heat resistance. CONSTITUTION:This producing method of the color filter comprises forming multicolor patterns by repeating processes for sticking the photosensitive film consisting of a base film and the photosensitive resin layer colored to one color onto a transparent substrate in such a manner that the colored photosensitive resin layer faces the substrate, exposing the film to form the prescribed patterns, peeling the base film and developing the photosensitive resin layer. The shape of the color filter is formed as a square pixel of a mosaic type. The feed direction of the photosensitive film is set to a direction orthogonal with the diagonal line of the pixel of the first color at the time of sticking of the second and subsequent color pixels.
Patent JP-2001102326-A (JP)
Title: Conductive barrier film forming material, conductive barrier film forming method, wiring film forming method, as well as ulsi
Inventor: MACHIDA HIDEAKI
IPC: C07F7/00
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a conductive barrier film forming material which can form a film and is superior in copper diffusion prevention (barrier property), has a small electrical resistance, and is superior in adhesion with a copper film, even when such a requirement that the ratio the aperture of a groove or hole to its depth (aperture/depth) is 1/5-1/7 and that the thickness is 10 nm or less. SOLUTION: This material is used to form a conductive Ti-Zr based barrier film by chemical vapor deposition and contains a halogenated Ti-based compound (e.g. TiCl4) and a halognated Zr-based compound (ZrCl4). Or it contains a metallic organic compound, having Ti and a metallic compound having Zr. Alternatively, it contains a metallic organic compound, containing Ta and a metallic organic compound having W.
Patent JP-2001110506-A (JP)
Title: Waterproof connector
Inventor: ASAI KAZUNORI
IPC: H01R13/52
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof connector which can realize individual waterproofing without enlarging sealed area and excels in attachment and removal. SOLUTION: In order to seal a pair of contacts led individually when a plug housing assembly and a cap housing are fit in together, a contact mounted on the former and the one on the latter being electrically connected with each other, a convex section is provided on the part corresponding to each contact of the surface of a seal plate of the former, being integrated with the seal plate, and on the bottom of the plug housing body is provided a concave section which is in close contact with the convex section. In addition, in the plug housing body a locking plate is tightly fit in the concave section, being interposed between a bushing and the seal plate mounted in the plug housing.
Patent JP-H05121377-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: YAMAZAKI SHINJI
IPC: H01L21/338
Filed: 1991-10-29
Abstract: PURPOSE:To obtain a semiconductor substrate capable of enhancing an integration degree of a semiconductor device and reducing a heat resistance. CONSTITUTION:Vertical etching by a reactivity ion from the surface side of a semiconductor substrate and isotropy etching by radical and halogenous gases from the rear surface side are separately and concurrently performed. An opening diameter is small in the surface side of a semiconductor substrate 31 by the vertical etching and the opening is great in the rear surface side by the isotropy etching. Such the penetrating hole 40 is formed in the semiconductor substrate.
Patent JP-H10101878-A (JP)
Title: Vinylidene chloride-based resin composition and molded product thereof
Inventor: YAMANE KAZUYUKI
IPC: C08L33/00
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition improving a characteristics relating to secondary processing properties such as a puncture of a film in performing a retort sterilization of a fish meat, a raw meat, etc., excellent in yield property and suitable for a casing, etc., by containing a specific acrylic resin and a vinylidene chloride-based resin. SOLUTION: This vinylidene chloride-based composition consists of (A) 0.05-10 pt.wt. linear and multiple stage polymerized acrylic resin containing a polymer having at least one <=(-) 40 deg.C glass transition point and 250,000-1,000,000, preferably 250,000-400,000 weight averaged molecular weight and consisting of an acrylic acid ester as a main component, and (B) 100 pts.wt. vinylidene chloride- based resin. Further, a film or a casing having a heat shrinking property is obtained from the composition.
Patent JP-H06130755-A (JP)
Title: Copying controlling method
Inventor: UMEDA ARATA
IPC: G03G21/00
Filed: 1992-10-20
Abstract: PURPOSE:To provide a copying controlling method by which both side copies are formed by the set number of copies in the order of page of both side documents. CONSTITUTION:As for a copying machine provided with at least an automatic recycling document feeding device, an intermediate tray and a transfer paper reversing part; in a mode in which bothside copies are formed by the set number in the order of page of bothside documents, operation that the 1st document of the bundle of both side documents on a document platen is fed to an exposure part, the copying of the 1st side of the 1st document is performed on a transfer paper by the set number, and the transfer paper is reversed and housed in the intermediate tray, then the 1st document is reversed and restored to the document platen, is executed from the 1st document to the last document (T1-T11). Next, operation that the 1st document which is reversed and restored is fed to the exposure part, the copying of the 2nd side of the 1st document is performed on the 2nd side of the transfer paper fed from the intermediate tray by the set number, and the transfer paper is ejected and the 1st document is reversed and restored to the document platen, is executed from the 1st document to the last document (12, T13, T2-T11).
Patent JP-H11116171-A (JP)
Title: Escalator device
Inventor: OGIMURA YOSHIO
IPC: B66B23/12
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To safely use a device, to improve reliability and to reduce cost by elevating an elevating/lowering pedal up to a height of substantially the same level as the tread of a normal step on an upper step side adjacent to this elevating/lowering pedal by an elevating/lowering means when a step for wheelchair is stopped at the boarding/alighting port of an escalator. SOLUTION: The rear end part of an elevating/lowering pedal 32 of a step 30 for wheelchair passes the tip part of a comb part 18 of a boarding/alighting port 2 on the lower side and the rear end part of the elevating/lowering pedal 32 approaches the tip part of the comb part 18. After the step 30 for wheelchair is stopped, a push up arm 36 is started to rotate counterclockwise by driving by an electric motor. According to this rotation, a cross link 34 elongates upward and the elevating/lowering pedal 32 horizontally moves upward.  After the tread of the elevating/lowering pedal 32 and the tread of a normal step 9 are fixed to substantially the same level, a wheelchair is advanced on the elevating/lowering pedal 32 and the normal step 9 from the boarding/alighting port 2 and the wheelchair is mounted to be arranged by being stretched over the elevating/lowering pedal 32 and the normal step 9. Thus, riding of the wheelchair can be easily and smoothly performed.
Patent JP-H09129465-A (JP)
Title: Manufacture of nd-fe-b magnet
Inventor: KASAI YASUMASA
IPC: H01F1/057
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To enhance an Nd-Fe-B magnet in density, deformation rate, and occurrence of anisotropy by a method wherein scaly graphite prescribed in average grain diameter is used as lubricant in a hot press process. SOLUTION: Alloy of 30.5weight% of Nd, 6.0weight% of Co, 0.9weight% of B, 0.6weight% of Ga, and residual weight% of Fe in composition is fused, and the melt is quanched into a thin band through a single roll method. The thin band is ground into powder, and the powder is molded into a cylinder by through a cold press. Lubricating liquid composed of etharaol and high- temperature lubricant dispersed into it is applied onto the surface of the molded cylinder, and the molded cylinder is pressed with pressure at a temperature of 800 deg.C or so in an atmosphere of Ar. Scaly graphite above 3μm in average diameter is used as the lubricant. By this setup, a magnet high in molding density, magnetic characteristics, and processability can be realized.
Patent JP-H11121574-A (JP)
Title: Test wiring pattern for semiconductor device, and its test method
Inventor: ONOZAWA SACHIKO
IPC: H01L23/52
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a test wiring pattern which is capable of test to plural wiring patterns different in form, without connecting two pieces of terminals on power side and ground side at the same time, and moreover can make the time required for test shorter than in conventional cases, in a test for current application life time test. SOLUTION: This test wiring pattern for semiconductor device is equipped with first and second end electrodes 21A and 21E which are made in mutually separated positions on a substrate, and three middle electrodes 21B, 21C and 21D are made among these. One piece each of connecting wiring pattern is made between each electrode pad and the next. The first connecting wiring pattern 1A is thickest in line width (W1), and when that the line widths of the second, third, and fourth connecting wiring patterns 1B, 1C, and 1C are defined as W2, W3, and W4 respectively, they are set such that W1>W2>W3>W4.
Patent JP-H01124789-A (JP)
Title: Electronic wrist watch
Inventor: CHO TAKASHI
IPC: G04B27/08
Filed: 1987-11-10
Abstract: PURPOSE:To prevent a gap from being formed between a dial and a case panel cover and a module from having a play at the time of hand correction by correcting or inputting hands by the rotation of a rotary bezel. CONSTITUTION:The rotary bezel 3 is pressed in to engage an internal gear 13 with a hand correcting wheel 14 and rotated in this state, so that the internal gear 13 rotates the hand correcting wheel 14 according to the rotation of the bezel. Further, the rotation is transmitted to a timer hand gear 24b through a switch gear 25a and a timer hand 2a mounted on a timer hand shaft 24 is moved. When the rotary bezel 3 is freed from the hand, the internal gear 13 and hand correcting wheel 14 leave each other with the repulsive force of a spring 10 and from the moment, no load is placed on the hand correcting wheel 14 from the internal gear 13 of the rotary bezel 3, so that a timer starts.
Patent JP-H04157385-A (JP)
Title: Stc system of radar
Inventor: KAMI YUJI
IPC: G01S7/34
Filed: 1990-10-19
Abstract: PURPOSE:To make it possible to set a sensitive time control(STC) in a short time and accurately by a method wherein a gain margin at the time when the level of an STC signal exceeds a set level is made to be a maximum value of an STC level. CONSTITUTION:A video inputted to a clutter level detector 12 is compared with a set level in a plurality of comparators 13. When it exceeds this set level, a signal is outputted and inputted to an STC waveform generator 14 and an STC signal of which the amplitude is varied in accordance with a clutter intensity is generated. When the amplitude of this STC signal, i.e., the amount of attenuation thereof in relation to a clutter, becomes larger than a gain margin, a target can not be detected. In the case when the amplitude of the STC signal is larger than the gain margin 33 set beforehand, an STC controller 15 executes amplitude limitation with an amplitude corresponding to the gain margin, and a signal obtained thereby is stored 16 for each angular signal (each azimuth). At the time of operation, the signal is read out for each angular signal and attenuation 17 is made for a radar reception signal in accordance with the STC signal. In this way, optimum STC is set easily and quickly in accordance with the clutter intensity detected automatically.
Patent JP-H10125840-A (JP)
Title: Apparatus for machining leads of semiconductor device and machining method using the apparatus
Inventor: OGAWA KENTA
IPC: H01L23/50
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To make the pressing force for clamp pins const. by controlling the clamp pins through one-line fluid used as a pressure medium to eliminate the elastic deformation of the body due to the clamp pressure during machining of leads, thereby improving the lead flatness. SOLUTION: Upper and lower body retainers 1-a, 1-b have at least two upper and lower clamp pins 13, 11, each supported with each one-line fluid 14 acting as a pressure medium. According to the Pascal's principle, the pressure difference between the clamp pins is always zero, irrespective of the replacement per clamp pin. Thus, the body can be clamped, without causing a distribution of the clamp forces, if tightly clamped. Hence a PKG having any warp can be tightly fixed to improve the lead flatness by the clamps without elastic deformation.
Patent JP-H01162520-A (JP)
Title: Method and device for bending article
Inventor: YOHANESU HAATSUKU
IPC: B21D5/04
Filed: 1988-11-10
Abstract: PURPOSE: To correctly bend a workpiece into a set bending angle by detecting a bending angle with a detector, comparing with a specified value and executing additional bending when the workpiece to be bent is fixed on a fixing pedestal and bent by the rotation of a sector turning member. CONSTITUTION: The workpiece 1 to be bent into a prescribed angle is placed on the fixing pedestal 3 and fixed on the fixing pedestal 3 by lowering a vertical moving member 2. Next, two sector turning members 4, 5 are respectively turned upward in the X direction shown by an arrow around respective rotating shafts M as the center, the workpiece 1 to be bent is bent to form rising pieces 6, 7 and bent into a U shape. In such a case, the sensor 8 is abutted on one side arm 13 of a L shape member 12 in the detector R which is provided within the vertical moving member 2, a detecting pin 15 is abutted on the other side arm 14 and pressurized by a spring 17. The bent rising piece 6 is brought into contact with the tip end of the detecting pin, the L shape piece is turned around a shaft A as the center, and the bending angle W is detected with the detecting sensor 8.  This is compared with the set bending angle by a computer or the like, an additional bending quantity is decided so as to bend it into the prescribed angle, the rising piece 6 is correctly bent into the set angle by turning the sector turning member 4 again. The similar bending is also executed with respect to the other side rising piece 7.
Patent JP-H03143102-A (JP)
Title: High frequency superconducting component
Inventor: ISHII OSAMU
IPC: H01P3/00
Filed: 1989-10-30
Abstract: PURPOSE:To form a component with the sufficiently high mechanical strength and less high frequency loss by covering the surrounding of the core member of a high frequency superconducting component with a superconducting material. CONSTITUTION:A material with the high mechanical strength is worked to a required shape in advance to form the core member 1 and a superconducting material 2 is laminated thereon. In this case, the core member 1 is entirely covered with the superconducting material 2. Thus, a current flowing to the component flows only to the superconducting material 2 on the surface and the same low resistance as the case constituting the entire component with the superconducting material is attained. Thus, even when a material with excellent mechanical strength, heat resistance and also large dielectric loss such as ZrO2 is employed as the core member 1, no electric field is applied to the core member 1 and no dielectric loss is generated. As the core member 1 as above, a metal such as Ag, a dielectric substance such as ZrO2 or a ceramics are effectively employed.
Patent JP-H04156595-A (JP)
Title: Tempo controller
Inventor: MUKONO HIROBUMI
IPC: G10H1/00
Filed: 1990-10-19
Abstract: PURPOSE:To control the output of music data which the play aims at, by providing a tapping means, a means for obtaining an estimated music time position and a new tempo, a means for relatively shifting the time range back and forth, a means for updating the music time and a means for outputting tempo clock data. CONSTITUTION:At step n1, a music time for a strong rhythm which the player aims at, is estimated, and steps n2, n3, a tempo and a shift of tempo are calculated (expression 1). At step n4, a shift of the music time is obtained with the use of expression 11, and accordingly, data are updated. Through step n10 to n15, there is carried out such an operation that a time shift form the time when a tap switch is turned on, and the shift of tempo are gradually eliminated, and CurPos is compensated, and normalizedPos which is a music time after compensation is calculated (expression 111). At steps n20, n21, the physical time and the music time are maintained, and at step n22, a number of MIDI clocks up to no is obtained with the use of expression IV. At step n23, a number of MIDI Clock in expression is set, and at step n24, data obtained by expression IV is stored in memory, thereby it is possible to prevent occurrence of any unexpected result in the case of relatively fast or slow performance tempo.