baber/WOPTO huggingface dataset:
Patent JP-S6246039-A (JP)
Title: Frequency-sensitive shock absorber
Inventor: KOMAMURA SEIJI
IPC: B60G17/015
Filed: 1985-08-23
Abstract: PURPOSE:To improve riding comfortableness of a car by working the damping force of a damper mechanism only in case of necessity according to the condition of vibration. CONSTITUTION:A resonance frequency detecting sensor 7 mounted on a spring 1 of a vibrating portion of a damper system is adapted to vibrate according to vibrations of both shafts during running. In this case, the natural frequency by the mass of a piece member 22 of the sensor 7 and the spring force of both side springs 20, 21 for supporting the piece member is set at the resonance frequency, whereby the piece member 33 vibrates with its large amplitude. accordingly, a lead switch 19 works to switch to low-range vibration and further to high-range vibration to improve riding comfortableness.
Patent JP-H06465-A (JP)
Title: Water barrier structure
Inventor: OSHIKATA TOSHIRO
IPC: E02B3/16
Filed: 1992-06-22
Abstract: PURPOSE:To perform safe control without destructing circumferential environment and to enable good repairing by constituting a water barrier structure of the thermoplastic polyurethane water barrier sheet laid on a bottom surface and a side surface, the sheet damage detection sensor attached to the water barrier sheet and a measuring device measuring the signal of the sensor. CONSTITUTION:An AC current is allowed to flow across the power supply electrode 6 bonded to a thermoplastic polyurethane water barrier sheet and the external electrode 9 arranged outside the water barrier sheet in order to detect the damage of the water barrier sheet laid on a bottom surface and a side surface. When a damage is generated in the water barrier sheet, the potential distribution formed by a damaged part and the power supply electrode 6 can be measured as the potential difference between a reference electrode 8 and a measuring electrode 4 arranged in a reticulated state by a measuring device. From this measured result, an equipotential diagram is formed to determine the damaged position of the sheet, that is, the water leak position thereof. The waste on the sheet is removed and the damaged position of the sheet is exposed to repair the sheet.
Patent JP-S5986724-A (JP)
Title: Braking method of disc brake device for bicycle application
Inventor: YOSHIKAWA KUNIHIKO
IPC: F16D65/12
Filed: 1982-10-22
Abstract: PURPOSE:To improve the braking efficiency by a method wherein braking is performed by directly pinching a brake disc between a movable pad and a fixed pad by pressing the surface to be braked against the fixed pad with the pressing movement of the movable pad toward the fixed pad during braking. CONSTITUTION:The titled brake device is provided on a bicycle, on which a disc brake 23 is fixed to a flange 21 formed by being protruded from an axle 11 by means of rivets 22 or the like and consists of a fixed pad 2 and a movable pad 3, both of which are opposingly arranged to each other on a brake body 1 so as to pinch the brake disc 23 therebetween. A pressing cam 8, which is shifted upwards through a brake arm 7 by being pulled with a brake wire W, is arranged at the back side of a movable pad 3. The movable pad 3 is rendered to be pressed toward a disc 23 side through a transmission rolling element 6 by means of the shifting of said cam 8 and yet returned in the direction for brake release by means of a return member 5.
Patent JP-S6246513-A (JP)
Title: Selective epitaxial growth by ultraviolet ray excitation
Inventor: ISHITANI AKIHIKO
IPC: H01L21/263
Filed: 1985-08-26
Abstract: PURPOSE:To reduce a junction leak current or channel leak current generated when a base and a collector are formed in contact with the sidewall of an insulating film by a method wherein selective epitaxial growth takes place while irradiated with ultraviolet rays in a specific range of wavelengths. CONSTITUTION:A thermal SiO2 film 2 is formed on a P<-> (100) wafer 1, then an aperture part 3 and an isolated region are provided, and silicon is epitaxially grown selectively on the aperture part 3. When silicon is going to be epitaxially grown selectively on the aperture part, a layer is epitaxially grown selectively while the ultraviolet rays of the wavelength in the range of 150-250nm are being projected. As a result, the Si-O-Si bond on the SiO2 surface is disconnected, Si and Si-Si of an epitaxially grown layer and the bond of Si-O-Si are formed, and a dangling bond is not generated on the surface of the epitaxially grown layer. As a result, the density of surface level is reduced, and also a junction leakage current and a channel leakage current are reduced.
Patent JP-H1111031-A (JP)
Title: Transfer sheet
Inventor: KIKUCHI YUJI
IPC: B41M5/382
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To cue ink color of even number color in the case of using a transfer sheet having a cueing detecting mark only at odd number color of a plurality of ink colors. SOLUTION: The transfer sheet B applied to a thermal transfer printer, wound on a supply reel 2 and take-up reel 3 in the state that a base film surface is sequentially repeatedly coated with a plurality of ink colors in a lengthwise direction, provided with cueing detecting marks 1m1 , 1m3 substantially at head position of odd number color of the plurality of the colors to cue the odd number color at a position of the cueing detecting mark. Meanwhile, in the case of rotating the reel 3 for substantially predetermined time at substantially the same rotational speed to cue the ink color of the even number color, a winding length TL from the odd number color printing finishing position to next even number color cueing position is gradually increased substantially corresponding to a winding diameter upon increasing of the winding diameter of the reel 3.
Patent JP-H1120739-A (JP)
Title: Intercooler outside air inlet structure
Inventor: FURUSE KENJI
IPC: B60K11/04
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To secure a desired cooling air quantity to an intercooler without lifting a duct opening part arranged on a front hood upper face by suppressing generation of separation of the outside air flow in a duct passage for cooling air toward the intercooler. SOLUTION: A duct opening part, 1 is arranged in the position in which a positive pressure works on the upper face of a front hood 2 during travel of a vehicle, while a discharge port 6 is arranged in the position in which a negative pressure works. A slit 5 is formed from the duct opening part 1 to a duct 4 part, in which separation is generated in a duct passage to an intercooler 3. As the slit 5 is connected to the discharge port, 6 via a passage 7, the air in a boundary layer in the separation area is sucked out through the slit 5, and the boundary layer, is thinned substantially, so that a cooling air quantity can be secured.
Patent JP-H0527629-A (JP)
Title: Fixing device
Inventor: FUKUCHI MASAKAZU
IPC: G03G15/20
Filed: 1991-07-25
Abstract: PURPOSE:To stabilize the temp. distribution of a belt-like member by always leaving each means for heating and cooling operate, on the belt-like member. CONSTITUTION:This fixing device is constituted so that when a heating belt 1 is carried by the rotations of a heating roller 2 and a pressure roller 5, heaters H1 and H2 incorporated in respective rollers, and fans Fl and F2 disposed on the periphery of the heating belt 1, are always and simultaneously, operated, and the heating belt 1 can maintain the temp. distribution suitable for the fixing of a toner image, and this state is continued, at least, while an image forming device can execute printing, as a characteristic.
Patent JP-H0235673-A (JP)
Title: Magnetic disk device
Inventor: HOSHINO TAKAYUKI
IPC: G11B21/08
Filed: 1988-07-25
Abstract: PURPOSE:To recover the traceability of targeted speed to real speed and to realize a positioning operation with high reliability by switching a target speed signal on the middle way of deceleration when difference between the target speed signal and the real speed of a magnetic head exceeds a constant value. CONSTITUTION:The magnetic head 2 detects position information recorded on a magnetic disk 1, and position detection is performed by a position detector 3, and a track passing pulse is outputted by a track passage detecting part 5. Furthermore, a CPU7 issues a speed command at every generation of a control pulse, and a new target speed signal 16 is generated by a D/A converter 8. At this time, when a differential voltage between the targeted speed and the real speed of the magnetic head 2 exceeds the constant value due to the deterioration of the traceability of the former to the latter, the deceleration is switched to small targeted speed. In such a way, it is possible to prevent the positioning of the magnetic head 2 from failing, and to obtain a magnetic disk device with high reliability.
Patent JP-H0351108-A (JP)
Title: Formation of resin-infiltrated fiber sheet molding product
Inventor: WATANABE TETSUO
IPC: B29K105/06
Filed: 1989-07-19
Abstract: PURPOSE:To prevent the occurrence of glass breaks in a glass mat, and improve the appearance and quality thereof by burying a fluidity-improved sheet layer in a part between a fiber sheet resin pregnated with (SMC) and continuous strand glass mat, followed by press-molding thereafter. CONSTITUTION:In a part between SMC 1 glass fibers pregnated with an unsaturated polyester resin composition and continuous strand glass mat 2, a fluidity- improved sheet layer 3 is buried and then press-molded. Namely, the glass mat 2 is placed on a heated lower mold A, and the fluidity-improved sheet 3 is laid on the protruding parts 4 of the glass mat 2, furthermore the SMC layer 1 is put thereon in predetermined sheets of layers wherein a heated upper mold B descends from the above in order to press-mold them, thereby obtaining a molded product in which the fluidity-improved sheet layer 3 is buried in the part surrounding the protruding parts 4. Whereby the occurrence of glass breaks in the glass mat layer 2 in the protruded parts 4 are prevented and a molded product which is excellent in its appearance and quality can be obtained.
Patent JP-H0636620-A (JP)
Title: Flexible flat cable
Inventor: SHIKAYAMA MASAYOSHI
IPC: H01B7/08
Filed: 1992-07-14
Abstract: PURPOSE:To provide a flexible flat cable having the capability of reducing stress acting between each conductor separated with two insulation films, even when the relationship of terminal sections at both ends of the cable is positionally caused to change due to parallel displacement, turning, bending or the like, by providing a specific bellows structure at the insulation section of the cable. CONSTITUTION:This flexible flat cable is constituted of at least one straight angle type conductor 1 allowing electric current to flow, an insulation film 2 to insulate each conductor, and the conductor 1 from the outside, an insulation section 3 insulated with the film 2 thermally press-fitted in such a way as clamping the conductor 1, and a plurality of terminal sections 4 for soldering the conductor 1 to a plurality of separately positioned terminals such as an electrical circuit. Furthermore, the insulation section 3 is provided with a bellows structure 51 having a plurality of bending sections 6 with a straight bending direction relative to the axial direction of the conductor 1.
Patent JP-S57110635-A (JP)
Title: Electrical contact material for sealing
Inventor: MURAKAMI NORIMASA
IPC: C22C32/00
Filed: 1980-12-26
Abstract: PURPOSE: To obtain an inexpensive electrical contact material for sealing provided with superior melt-sticking resistance and a superior hardly dissipative property equivalent to those of an Ag-CdO material by adding SnO 2  to a Cu- CdO material while regulating it in relation to CdO.  
     CONSTITUTION: This electrical contact material for sealing consists of 0.5W 25wt% CdO, 0.5W25% SnO 2  (CdO+SnO 2 =5W26%) and the balance Cu. This material is obtd. by replacing CdO in a conventional Cu-CdO material with CdO and SnO 2 . By the restricted composition are coarsening of the grains of the Cu matrix at high temp. is prevented, the mechanical strength of the Cu matrix is enhanced, and the deterioration is prevented. Thus, the dissipation of the material due to the exfoliation of flakes can be prevented, and the melt-sticking resistance is also satisfactory. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57111338-A (JP)
Title: Halogen-containing resin composition
Inventor: NABEKAWA SHIYUUKICHI
IPC: C08K5/50
Filed: 1980-12-29
Abstract: PURPOSE: The titled composition prevented from undergoing zinc burning, which is prepd. by cmpounding a halogen-contg. resin with a zinc-contg. stabilizer and a specified phosphine deriv.  
     CONSTITUTION: 100pts.wt. halogen-contg. resin such as PVC is compounded with 0.2W7wt% zinc-contg. stabilizer such as zinc stearate and 0.05W2pts.wt. phosphine deriv. of formulaIor II (wherein R 1  is cyanoalkyl; R 2  and R 3  are each aryl, alkyl, cyano, hydroxy, carboxyl-substd. alkyl or alkenyl; X is halogen; Y is H, alkyl, aryl, unsaturated alkyl, hydroxyalkyl, oxoalkyl or cyano alkyl; Z is O or S). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H107498-A (JP)
Title: Crystal growth and apparatus therefor
Inventor: MIKI AKIRA
IPC: C30B7/00
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of promoting the crystallization of a biopolymer such as protein. SOLUTION: Both silicon crystals 120 and 130 controlled in valence electron so as to enable the respective concentrations of positive holes or electrons on their surfaces to be controlled according to the environment of a buffer solution 126 containing a biopolymer such as protein is brought into contact with the buffer solution 126, which is held in a narrow gap between the silicon crystals 120 and 130 superposed mutually via a spacer 125. Each of the silicon crystals is provided with plural grooves or holes differing in size from one another, and the valence electrons in the crystal lie controlled so as to promote the crystallization of the biopolymer inside the grooves or holes rather than outside them. Thus, the crystal of the biopolymer is grown inside the grooves or holes being in contact with the solution 126.
Patent JP-2001015917-A (JP)
Title: Manufacture of rigid flex printed wiring board
Inventor: TAGUCHI MASAYUKI
IPC: H05K3/46
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a rigid flex printed wiring board in which a process is simplified and thickness thereof is thinned. SOLUTION: A process wherein a peelable heat resistant film 104 is formed on both surfaces of a point to be bent of an internal layer flexible sheet by screen printing, a process wherein an internal layer insulation layer having a thickness almost equal to the heat resistant film is laid up while adjacent to the printing-formed heat resistant film, a process wherein a copper foil acting as a surface pattern layer is laid up on front and rear surfaces, a lamination process wherein pressing is performed while the whole is heated, a process wherein the copper foil layers on the front and rear surfaces are so patterned as to be removed at least a bending part to form a desired wiring pattern, and a process wherein the heat resistant film is peeled to remove, are provided.
Patent JP-S5889417-A (JP)
Title: Weather strip of automobile's rear window
Inventor: NAKAJIMA SEIICHI
IPC: B60J10/02
Filed: 1981-11-20
Abstract: PURPOSE:To prevent a rear window weather strip of a vehicle with a hatch back door from being deformed even when a spoiler-projection which extends downward from the lower side of the strip is depressed by preparing the spoiler projection as a flexible soft means. CONSTITUTION:A spoiler projection 10A which extends outside along the lower side of a rear window weather strip 3 is molded in the vacant form and prepared as a flexible and soft means. If an external force F is applied on the strip, the vacant part gets out of the contour and the spoiler projection 10A is bent and deformed, however, any great tensile force will not be executed on the outside part of the lower side of the weather strip 3, thereby preventing the external rim of a glass fitting groove 6 from being opened because the bending deformation is evenly propagated throughout the lower side part. The sealing performance may be therefore prevented from reduction.
Patent JP-S57115848-A (JP)
Title: Manufacture of substrate for semiconductor integrated circuit
Inventor: SUZUKI TAKAYA
IPC: H01L21/31
Filed: 1981-11-24
Abstract: PURPOSE:To increase precision in the polishing and photoresist applying processes by reducing substrate curvature by a method wherein polycrystaline Si layers and SiO2 layers are alternately piled up overally on a thin single crystal Si film to build a substrate for IC devices with insulating films between them for the building of a multilayer substrate including 3-12 polycrystaline Si layers. CONSTITUTION:A 300+ or -100mum thick Si single crystal wafer 10 polished parallel with an interfacial direction of (100) is housed in a reaction furnace. Temperatures are raised to 1,100-1,250 deg.C in a flowing mixture of SiHCl3, H2, and CO2,  and an SiO2 film 12 approximately 1.5mum thick is formed. Next, the reaction  temperature kept unchanged, only the supply of the CO2 gas is suspended, resulting in the piling up of a first polycrystalline layer 13a approximately 45mum  thick. Then the CO2 supply is resumed for the formation of a first SiO2 film  14a approximately 0.5-2mum thick. Thus SiO2 films 14a-14m and polycrystal line layers 13a-13n are piled one upon another to form a multi-layer IC substrate with layers numbering 3-12. This method results in a very slight bend  with a radius of curvature of 10-100m.
Patent JP-H0820197-A (JP)
Title: Pencil insertion type cylindrical eraser
Inventor: KUROIWA KOICHI
IPC: B43L19/00
Filed: 1994-07-05
Abstract: PURPOSE:To perform erasing work smoothly and surely by forming a cylindrical eraser so as to freely slidably insert a pencil along the axial direction. CONSTITUTION:A cylindrical eraser is formed by providing a pencil hole being capable of inserting a pencil into the center and used by freely slidably fitting the pencil into the pencil hole. Thereby erasing work is performed smoothly and easily. After the pencil is used, the eraser is used as the cap for the lead of the pencil. Further the pencil is tightly gripped by a finger by positioning the eraser in the gripping part of the pencil and performing writing. Thereby a feeling of use different from the usual case is obtained. When the pencil is shortened, the eraser is fitted to other pencil and used.
Patent JP-2001015585-A (JP)
Title: Semiconductor device and its manufacture
Inventor: TSUNODA HIROAKI
IPC: H01L21/76
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To suppress the increase of junction leakage currents caused by the defective working of the boundary sections between an element area formed on the bottom face of a contact hole opened between the element separating areas of a semiconductor substrate and the element separating areas, by forming silicon layers for filling up grooves formed in the boundary sections. SOLUTION: After a resist is worked to a desired pattern by photo-etching, a contact hole is opened in the element area between element separating areas 102 by working a silicon oxide film 106, a BPSG film 105, and a silicon nitride film 104 so as to expose a titanium silicide film 103. After the contact hole is opened, a groove formed at the boundary section between the element area and one of the element separating areas 102 is filled up by depositing an amorphous silicon film 107 at a temperature of 550 deg.C by the LPCVD method. Therefore, the increase of junction leakage currents caused by the defective working of the boundary section can be suppressed.
Patent JP-H1017054-A (JP)
Title: Packaging container
Inventor: SUGITA YUKIKO
IPC: B65D1/26
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an air passage which is not easily closed with vegetables stored, and does not injure the vegetables by making the height of a side wall portion of a cover body, which is superposed over a discontinuous small wall portions formed on a flange portion of a container body so as to be swelled out, smaller than the height of the small wall portions. SOLUTION: A flange portion 3 is provided on the upper edge of a container body 1 so as to extend outward. And a small wall portion 5 is provided so as to swell out. The small wall portion 5 has a construction such that when a cover body 2 is put on the body 1, the portion 5 is fitted in a side wall portion 4 of the body 2. And the portion 5 is formed continuously over one long side of the body 1 and short sides thereof extending from the opposite ends of the long side. On the other hand, discontinuous portions 6 are formed on the other long side of the body 1. The height of a side wall portion of the cover body 2, when the body 2 is placed on the body 1, is made smaller than that of the small wall portion 5.  And ribs 9 swelling outward for reinforcement are formed on a side wall portion 7 and a bottom portion 8 of the body 1 and flat portions 10 free from ribs are formed on a bottom portion 8.
Patent JP-S57112044-A (JP)
Title: Semiconductor device
Inventor: KODAMA SHIGEO
IPC: H01L21/86
Filed: 1980-12-29
Abstract: PURPOSE:To facilitate isolation between elements of a bipolar IC by a method wherein a concave region is formed on a semiconductor substrate, and in addition to provision of opening at its bottom, a single crystal layer of magnesia spinel is grown on the side wall and at the bottom of the concave region, a semiconductor layer which is to be a collector is buried here, and base and emitter region are provided in this layer. CONSTITUTION:A concave region 11a is formed on an Si substrate 11, and along this bottom and the side wall and furthermore the rim of the substrate 11 a magnesia spinel layer 12 of the first layer is grown by vapor phase epitaxial growth, and by lamination over it an n<+> type layer 13 is grown. Next again a magnesia spinel layer of the second layer 14 is grown, a polycristalline Si layer 15 which has an opening 15a at its bottom is provided over it, an opening which measures the same size is also bored in the layer 14, and over it with the opening 15 buried, an n type layer 16 which is to be a collector region is grown. Subsequently the layer 16 is lapped to the position shown by the broken line A or B, and a p type base region 17 in the layer 16 and an n type emitter region 18 in it are individually formed by diffusion.
Patent JP-H04327721-A (JP)
Title: Decorative laminate
Inventor: KONDO TAKAO
IPC: B32B27/00
Filed: 1991-04-25
Abstract: PURPOSE:To eliminate any wasteful space in a decorative laminate and prevent a beautiful sight from being list in a thermosetting resin decorative laminate including between layers planar heater member on which an electrode is disposed, by exposing the electrode onto the back surface of the decorative laminate. CONSTITUTION:A heating decorative laminate is formed with thermosetting resin and includes a planar heater 13 between layers thereof, on which heater an electrode 14 is disposed. Thereupon, the electrode 14 is exposed onto the back surface of the decorative laminate. For example, prior to the formation of the decorative laminate an electrode extraction hole 16 is made through thermosetting resin impregnated paper, fabric 15 located below the electrode 14 of the surface heater 13. Following the formation of the decorative laminate the electrode 14 is exposed onto the back surface of the decorative laminate. Hereby, the electrode 14 and a power supply lead wire are interconnected with each other on the back surface of the decorative laminate. Thus, any wasteful space in the decorative laminate is eliminated and a beautiful sight is prevented from being lost.
Patent JP-S5890021-A (JP)
Inventor: KURODA AKIRA
IPC: B65B35/56
Filed: 1981-11-20
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。