baber/WOPTO huggingface dataset:
Patent JP-H01265992-A (JP)
Title: Electromotive vehicle
Inventor: EBAAHAADO GERUJIINGU
IPC: A61G5/04
Filed: 1988-12-20
Abstract: PURPOSE: To provide an electromotive vehicle of making possible to obtain a safety for falling down violently due to a violent handle operation by composing of that a drive-unit is controlled so as to reduce a speed in response to the increase of handling angle. CONSTITUTION: This vehicle is provided with a front wheel 5 possible to operate through a chassis 1, a drive-unit 4 and a wheel fork 6, a wheel driving shaft 9 jointed with the wheel fork 6 is mounted so as to rotate within a bearing sleeve 10 connected on the chassis 1 at almost vertical position. A angle position detector 11-13 is arranged at the region of bearing sleeve 10 and the wheel driving shaft 9. This angle position detector 11-13 detects a relative position between the wheel driving shaft 9 and the bearing sleeve 10, and the output- signal of the detector 11-13 is made to be associated with the drive-unit 4 mutually so as to reduce a driving speed in response to increase of handling angle, consequently this electromotive vehicle can obtain the safety for falling down violently due to a violent handle operation.
Patent JP-H09160436-A (JP)
Title: Electrophotographic photoreceptor and its production as well as image forming device using the same
Inventor: OTSUKI TOMOKO
IPC: G03G21/00
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To make the reading of photoreceptor information at the time of mounting relatively simple and to inexpensively produce a photoreceptor. SOLUTION: A stage of forming films by immersing a base 2 so as to expose this base by a predetermined length L from the surface of a coating liquid 9 and pulling the base, then drying the coating liquid film sticking thereto is repeated by a prescribed number of times by selecting the length L, thereby, photosensitive layers are formed on the outsides surface of the base 2. The photoreceptor information intrinsic to the photoreceptor which is nearly identical in the circumferential direction of the base and has the regularity different in the axial direction is simultaneously formed. The photoreceptor information is also formable by removing the photosensitive layers by using a laser beam.  Since the photoreceptor has the photoreceptor information described above, the easy reading of the photoreceptor information without rotating the photoreceptor at the time of mounting the photoreceptor at an image forming device is possible.
Patent JP-H02165946-A (JP)
Title: Isotropic film structure material
Inventor: TAKAHATA EIJI
IPC: D06N3/04
Filed: 1988-12-20
Abstract: PURPOSE:To reduce the degrees of mechanical strength and anisotropy of elongation of an isotropic film structure material by employing 3-axis glass fiber cloth of specific crossing angle as a base material. CONSTITUTION:A 3-axis glass fiber cloth 10 used as the base material of a film structure material is so woven that the crossing angles a1, a2, a3 of three glass fiber yarns 8, 9 and 10 are all approx. 60 deg., and silicone resin layers 2 are formed in a thin layer state on both side faces of the 3-axis glass fiber cloths 1, 10. Polytetrafluoroethylene(PTFE) for forming a first PTFE layer 3 formed on the silicone resin layer 2 desirably has 3X10<6>-4X10<6> of molecular weight from the views of a coating film strength, and adhesive properties with silicone resin. Further, a glass bead-containing PTFE layer 4 and a second PTFE layer 5 are formed on the first PTFE layer 3. Thus, the film structure material having isotropy in the mechanical strength and elongation is obtained.
Patent JP-H0777585-A (JP)
Title: Indication board coated with lumin paint
Inventor: IWAMA HIROSHI
IPC: C09D5/22
Filed: 1993-12-21
Abstract: PURPOSE:To facilitate recognition of indication even in a dark environment by using a luminous paint and to obtain a thin indication board by eliminating irregularities on the indicating plane. CONSTITUTION:A luminous paint is applied solidly to the rear surface of a transparent plate 10 having the surface provided with an index 12, e.g. a numeral, a symbol or a graduation, of a light blocking ink having different color from the luminous paint. In a bright environment, the paint 11 accumulates the light and a dark index 12 is embossed on a white plate face when viewed from the front thus allowing read out of time by mean of a hand indicated by the index 12. In a dark environment, light is emitted from the luminous paint 11 and the index 12 is embossed as a shade on a bright plate face when viewed from the front.
Patent JP-H08179151-A (JP)
Title: Optical fiber device
Inventor: KURIBAYASHI MASAKI
IPC: G02B6/26
Filed: 1994-12-26
Abstract: PURPOSE: To provide an optical fiber device which is small in optical transmission loss and facilitates assembling operation as to an optical fiber device for optically coupling both a light emitting element and a light receiving element, arranged nearby each other, with an optical fiber. CONSTITUTION: This optical fiber device is equipped with a ferrule 2 formed by inserting the optical fiber 1 into the axial hole in a slanting end surface 2A slanting to the optical axis, a ferrule external cylinder 3 which has a ferrule 2 inserted into the axial hole so that the tip of the ferrule 2 projects from the end surface, a prism 20-1 in a parallelepiped or rectangular parallelepiped shape, a total reflecting film 21 which is formed on one half surface of the base 20A of the prism 20-1 rectangularly except the center part, a half-mirror film 22 which is formed on a half surface of the top surface 20B of the prism 20-1 rectangularly including the center part,  and a holder 30-1 having a round hole 31 which is formed below the axial part and where the tip part of the ferrule 2 is loosely inserted and a square hole 32 which is so formed above the round hole 31 as to communicate with it and where the prism 20-1 is loosely inserted.
Patent JP-H11160892-A (JP)
Title: Plate inspecting device for plate making
Inventor: NISHINO SATOSHI
IPC: G03F7/20
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain a plate inspecting device for plate making constituted so that positioning accuracy between an original frame and an exposure table is excellent and a space between them is smoothly and surely hermetically sealed by positioning the exposure table at a prescribed position first in the elevating process thereof and hermetically sealing the space by pressing a sealing member. SOLUTION: An exposure table driving means 45 acts on the almost center of the exposure table 41 so as to elevate or lower the table 41. Besides, the driving means 45 is constituted so that a shaft 41 is driven by the rotation of a motor M being a driving source in order to elevate and lower the table 41. A positioning means 50 is constituted so that a supporting body is fixed to the table 41 and a positioning pin is freely moved in a vertical direction by the supporting body. Then, when the table 41 is elevated, the original frame 31 and the table 41 are positioned at the prescribed position. After the table 41 is positioned first in the elevating process, the space between the table 41 and the frame 31 is hermetically sealed by the sealing member 60.  Thus, the positioning accuracy between the frame 31 and the table 41 becomes excellent and the space between them is smoothly and surely hermetically sealed.
Patent JP-H06169964-A (JP)
Title: Air bubble bathtub apparatus
Inventor: ANAMI TETSUYA
IPC: A61H23/00
Filed: 1992-12-02
Abstract: PURPOSE:To spout an air bubble flow contg. a smell into a bathtub by providing a fragrance-contg. box on an air inlet side at the outside of a suction pipe and mixing an air mixed with the smell in the box into a warm water when the warm water is circulated and is spouted into the bathtub from a spouting hole. CONSTITUTION:When a pump 4 is driven, a warm water in a bathtub 1 is sucked from a suction hole 2 through a water pipe 3 and is spouted into the bathtub 1 from a spouting hole 6 through a water pipe 5. At this time, a Venturi negative pressure is produced at an opening part of a suction pipe 7 attached to a cylindrical body 11 of the spouting hole 6 and a smell of a fragrance 9 stored in a box 8 is accompanied with air and is mixed with the warm water by this negative pressure through the suction pipe 7 and an air bubble flow with the smell is spouted into the bathtub 1 from a spouting hole 15. In such a bathtub apparatus as this, it is possible to take a bath with enjoying the smell and a relaxed mind.
Patent JP-H08177448-A (JP)
Title: Engine driving motive power device
Inventor: TAKAMATSU MASAKI
IPC: F01M11/04
Filed: 1994-12-26
Abstract: PURPOSE: To prevent an accident due to lubricating failure by improving a supplying function of engine oil in an engine driving motive power device such as an engine driving heat pump device. CONSTITUTION: Engine oil 11a in an oil pan 11 lubricates each part of an engine 1. A liquid level lowest limit detector L2 gives a detection signal to a control part 7 at the time when the engine oil 11a is reduced down to a specified level. The control part 7 opens an opening and closing valve V1 and supplies unused engine oil 11b into the oil pan 11 from an oil sub tank 12 until it is provided with a detection signal from a liquid level upper limit detector L1. The control part 7, when accumulated total driving time of the engine 1 reaches a specified value, opens an opening and closing valve V2 and supplies the engine oil 11a in the same way after discharging it to a waste oil tank until it is provided with a detection signal from the liquid level lowest limit level detector L2.  As oil exchange is forcibly carried out by the accumulated total driving time even in the case when consumption of the engine oil 11a is small, it is possible to prevent an accident due to lubricating failure.
Patent JP-H11157665-A (JP)
Title: Paper feeder
Inventor: MITSUI KAZUE
IPC: G03G15/00
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeding tray on which a sheet is not skewed even in the case of using a deformed sheet which has a difference in sheet width. SOLUTION: A guide member 20 furnished with fence parts 23a, 23b having width (d) of an inside surface equal to size of a narrow part (d') of an envelope sheet H of a developed form is set on a bottom plate of a paper feeding tray. Width D of outside surfaces of stopper parts 22a, 22b provided on both end parts of the guide member 20 is made equal to size of a wide part D' of the envelope sheet H. Consequently, the wide part of the envelope sheet H is guided by a tray side fence and the narrow part is guided by the fence parts 23a, 23b of the guide member 20 by setting the guide member 20 on the bottom plate of the paper feeding tray and holding it by side fences of the tray.
Patent JP-H01163615-A (JP)
Title: Encoder interpolating circuit
Inventor: YASHIRO ATSUSHI
IPC: G01D5/245
Filed: 1987-12-21
Abstract: PURPOSE:To improve the accuracy and speed of position data determination by obtaining position data from a position range decided based upon two digital signals and a signal which has a large variation rate, and correcting it with the digital signals. CONSTITUTION:A position range decision device 111 decides the position range from the input digital signals SAD and SBD and outputs a command SL to a data selecting device 122, and a variation rate decision device 112 decides whether the variation rate is large or small and outputs it as a signal SC to storage devices 121 and 131 when the variation rate is large or as a signal SD to an arithmetic unit 132. The device 121 obtains the position data SG corresponding to the signal SC and a data selecting device 122 selects and outputs position data SH in the data SG with a command SL. A multiplier 132B multiplies the difference SE between the signal SD and the logic value SDN of a digital signal which has a small variation rate and is outputted from the 2nd storage device 131 and found by a subtracter 132A in the arithmetic unit 132 by a position correction coefficient SF outputted by the device 131, and the product SJ is an error. Then this error is added by an adder 132C to the data SH to obtain corrected position data SK.
Patent JP-H06150046-A (JP)
Title: Bar code reader for reading carved marking
Inventor: HARA KUNIHARU
IPC: G06K7/10
Filed: 1992-11-09
Abstract: PURPOSE:To provide a subminiature carved marking type bar code symbol and to enable exact reading by utilizing the characteristics of a displacement sensor provided with high decomposing accuracy such as a several-micron order. CONSTITUTION:For the existence of the groove of the bar code symbol, a head 4 is moved and scanned to a bar code symbol 5 in the state of always fixing a distance from a light emitting diode 21 in the head 4 or a sensor 31 for displacement such as the several-micron order, for example, to an inner bottom surface 5D of the groove 5A so that spot light reflected on the bottom surface 5D in each groove 5A can always be made incident on a fixed position corresponding to the sensor 31. When the bar code symbol is scanned under the similar conditions, the spot light reflected on an upper surface 5U of the bar code symbol is made incident on the other fixed position of the displacement sensor 31. Therefore, the existence of the groove 5A can be detected by detecting the incidental position of the displacement sensor 31, namely, corresponding to the difference of incidental positions.
Patent JP-H01166831-A (JP)
Title: Shaping device
Inventor: YOKOMIZO SHOJIRO
IPC: B21D53/26
Filed: 1987-12-23
Abstract: PURPOSE:To perform the shaping of high accuracy without generating eccentricity and inclination between pieces by widening the piece for shaping divided in the axial direction and divided in plural pieces in the peripheral direction expandably in the radial direction in the radial direction by a single cotter. CONSTITUTION:In the shaping device of the rim 17 of the wheel for automobile, said rim 17 is set to the pieces A9, B10 for shaping made expandable in the radial direction by being bisected vertically in the axial direction and divided in plural pieces in the peripheral direction. The plural rings 21 having the slit bridging in the peripheral directions of the drop part, etc., of the pieces A9 and B10 and sliding the phase are fitted thereto. The single operation cotter 7 insertable over said both parts pieces A, B9, 11 is fitted to a surface plate 15 via a fitting panel 1 and the hole 19 of the lower end thereof is provided slidably on a center guide 12 to give a rigidity. The cotter 7 is descended via said surface plate A15, the pieces A, B9, 10 fitted to piece holders A, B8, 11 are widened via the tapered cone 18 thereof and the shaping of the rim 17 is executed.
Patent JP-H10161479-A (JP)
Title: Job control method for combined machine
Inventor: KARIBE MUTSUHIRO
IPC: G03G21/00
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To prevent a user who goes to a place where a combined machine is set from uselessly waiting for operation by prioritizing the copying job of the user directly operating the combined machine. SOLUTION: In the case of setting image quality by the control panel (corresponding to an input part 1) of the combined machine in order to perform copying, an input content analysis part 3 analyzed what kind of operation is performed by the control panel based on output from the control panel. At such a time, a control part 4 judges based on the result of analysis that the image quality is set that the copying job is required, and sets the operation state of the composite machine to 'in the midst of operation' in order to secure a printer part 8 as recyclable resources. When the combined machine is in the preparation state of the execution of the copying job, the execution of the copying job is prioritized even when a printer job is required, so that the user designating the copying job obtains an intended copy immediately.
Patent JP-H07228794-A (JP)
Title: Disperse dye mixture
Inventor: HIMENO KIYOSHI
IPC: C09B67/22
Filed: 1994-12-02
Abstract: PURPOSE:To obtain a disperse dye mixture excellent in color fastness to light and temperature dependency and useful for dyeing a polyester fiber or a polyamide fiber by mixing a plurality of specified monoazo dyes in a specified mixing ratio. CONSTITUTION:This mixture is obtained by mixing a monoazo dye represented by formula I with 0.1-10 pts.wt., per pt.wt. this dye, monoazo dye represented by formula II [wherein X is hologen, nitro, CN, thiocyanite, methylsulfonyl, 1-2C alkylcarbonyl, 1-4C alkoxycarbonyl or vinylsulfonyl; Y is H, halogen, CN, CF3, or methylsulfonyl; W is H, halogen, 1-2C alkyl or 1-2C alkoxyl, R<1> and R<2> are each H, 1-8C alkyl, halogen, OH, CN, (hydroxy)alkoxyalkoxyl; (hydroxy)alkoxyl, acyloxyalkoxyl, or acyloxyalkoxyl (the alkoxyl being 1-4C alkoxyl)-substituted 2-4C alkyl].
Patent JP-2000111904-A (JP)
Title: Production of electro-optic device
Inventor: OBARA HIROSHI
IPC: G02F1/1335
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To make a display easily visible and to widen a visual angle by striking particles against a substrate surface or organic film surface from a direction inclined at a prescribed angle from a direction perpendicular to the substrate, thereby forming ruggedness thereon. SOLUTION: A liquid crystal cell 1 is constituted by holding the liquid crystal layer 4 between a pair of the upper and lower substrates 2 and 3. The surface on the liquid crystal layer 4 side of the upper substrate 2 is provided with transparent electrodes 5 of ITO, etc., and the inside surface of the other substrate 3 is provided with the thin metallic film 6 as the reflection layer, by which the ruggedness is extended to the surface of the metallic film 6 as well. In such a case, the ruggedness is formed on the surface on the liquid crystal cell 4 side of the one substrate 3 or on the surface of the organic film arranged on this substrate surface and the reflection layer 6 is formed on the ruggedness in such a manner that the ruggedness is formed on the surface of the reflection layer 6 as well.  At the time of the formation thereof, the particles are struck against the substrate surface or the organic film surface from the direction inclined at the prescribed angle, preferably at >=45 deg. from the perpendicular direction of the substrates 2, 3, by which the ruggedness is formed on the substrate surface or the organic film surface.
Patent JP-2001143392-A (JP)
Title: Disk recording device
Inventor: YAMAMOTO TAKESHI
IPC: G11B20/10
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To make accurately synchronizable recording data to be additionally recorded with recording data which are already recorded by momentary variation in the linear speed of a disk caused across a join of recording data by additional writing to the disk owing to a difference in tracking control state. SOLUTION: When data are written additionally to the disk, a recording start position detecting means 30 detects a recording start position succeeding to the tail of recording data which are already recorded on the disk and at the same time, a synchronism setting means 31 generates recording data to be written additionally in synchronism with the recording data which are already recorded, so that the additional writing fo the recording data is started at the recording start position. At the start of the additional writing, the thread position of an optical head 1 is set to a thread position at the stop of the recording of the recording data by a thread control means 5. Consequently, the linear speed of the disk is prevented from momentarily varying before and after the joining of the recording data written additionally to the disk owing to a difference in tracking control state.
Patent JP-H02170443-A (JP)
Title: Mounting system of semiconductor integrated circuit device
Inventor: ISHIKAWA HIROYUKI
IPC: H01L21/60
Filed: 1988-12-22
Abstract: PURPOSE:To disperse parts used to form connection parts in peripheral edge parts of a semiconductor chip, to finish a bonding operation in a short time and to efficiently assemble an integrated circuit by a method wherein the connection parts to the outside are formed respectively on both faces of the chip. CONSTITUTION:At a semiconductor chip 10 of an integrated circuit device, discrete flip-chips 10a, 10b are pasted back to back; a bonded part 10c where the semiconductor chip is not soldered is formed. Many bump electrodes 20 for external connection use are arranged respectively at peripheral edge parts on both the surface and the rear of the chip 10. The electrodes 20 on the rear surface of the chip 10 are arranged on wiring conductors 42, 43 of a wiring board 40; the electrodes 20 on the surface and the wiring conductors 43 are connected via flexible connection bodies 30; the connection bodies 30 are supported by insulating films 32 of metal foil strips 31; the films 32 are connected to the insulating conductors 43. Thereby, parts where connection parts have been formed are dispersed in peripheral edge parts of the chip.
Patent JP-H05160009-A (JP)
Title: Charged beam lithography device and pattern forming method using charged beam
Inventor: KAMIYAMA KINYA
IPC: H01L21/027
Filed: 1991-12-09
Abstract: PURPOSE:To correct the deflection of a charged beam based on the position on a lithography field, and the prescribed pattern is drawn in a highly precise manner without deterioration of lithography efficiency by controlling an electrooptical system based on the above-mentioned correction. CONSTITUTION:A shot-time correcting/computing part 19 and the correction table 20 in a patterning field are additionally provided on the electrooptical system control part which has been heretofore in use. The relation between the amount of exposure and the position on the patterning field, which is necessary for drawing of pattern, is housed as the data in the correction table 20 in the patterning field. On the shot time correction/computing part 19, the exposure amount information is corrected based on the data of in-pattering field correction table 20 and the deflection positioning information is given to the beam position high speed D/A converter 16 from the high speed data controller 17, and the corrected information is sent to a blanking control circuit 14. As a result, the amount of exposure in each part of each patterning field 12 is adjusted, and the deviation from the design size can be reduced on the pattern which is drawn on each patterning field 12 irrespective of its position.
Patent JP-H11157396-A (JP)
Title: Compatible structure of wireless installation for on-vehicle and portable wireless installation in vehicle
Inventor: OTA KEIZO
IPC: H04B1/3822
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To easily convert an on-vehicle wireless installation into a completely different type of an on-vehicle portable wireless installation in vehicle and vice versa using main parts in common. SOLUTION: An on-vehicle wireless installation (on-vehicle installation 1) comprises a cubic chassis 3 mounted with a circuit board for wireless equipment inside, a control panel 2 provided with an operating part of various switches and fastened to the front side of the chassis 3, and an upper cover 4 and a lower cover 5 for removably covering the upper face and lower face of the chassis 3. An adaptor is mounted in place of the lower cover 5 to obtain a portable wireless installation in vehicle (a vehicle portable installation). The adaptor comprises an intermediate cover presenting the same form as the lower cover 5, and a unit formed by mounting an antenna and a power supply (a battery pack or like) to a frame fixed to the intermediate cover.
Patent JP-H06151696-A (JP)
Title: Hybrid integrated circuit device
Inventor: DEGUCHI KAZUHIDE
IPC: H01L23/58
Filed: 1992-11-09
Abstract: PURPOSE:To obtain a linear hybrid integrated circuit for amplifying high frequency power having a bias circuit of excellent temperature characteristics by improving thermal connection of a diode of a diode bias of the integrated circuit to a transistor. CONSTITUTION:A diode 2 for temperature compensation is die bonded to a die bonding conductor surface (copper plate) 4 of a transistor 3b to be temperature compensated through a dielectric piece 20.