baber/WOPTO huggingface dataset:
Patent JP-H08169351-A (JP)
Title: Driving device
Inventor: HASEGAWA AKIRA
IPC: B62D5/04
Filed: 1994-12-19
Abstract: PURPOSE: To provide a driving device which can transmit driving force of an input shaft to an output shaft so as to drive it, can give assisting driving force to the output shaft quickly following to this, and can simply realize these by a small sized and light weighted construction. CONSTITUTION: In a steering device 10 as a driving device, a steering shaft 18 is connected to a steering bar 14 through a belt 26. The friction plates 46 of the steering bar 14 are opposed to each other in the condition of pinchedly holding an endless belt 44 rotating in the fixed direction. When the steering bar 14 is driven by operating the steering shaft 18, the steering bar 14 is rotated around the axis by component force of tension applied to the belt 26, the friction plates 45 are pressed into contact with the endless belt 44, and assisting force is given to the steering bar 14 so as to reduce the steering force of the steering shaft 18.  In this case, because the friction plates 46 are pressed into contact with the endless belt 44 following to steering of the steering shaft 18, the assisting force is quickly applied without delay in the timing, and hence the construction is also simplified.
Patent JP-H04185414-A (JP)
Title: Composite cylinder with lining layer composed of corrosion-resistant and wear-resistant sintered alloy
Inventor: MARUTA KENJI
IPC: B29C47/66
Filed: 1990-11-20
Abstract: PURPOSE:To upgrade resistance to wear and resistance to corrosion without the possibility of infiltrating of Fe into a lining layer by making the composition of an alloy material forming the lining layer optimum and pressure sintering its alloy material on the inner face of a cylindrical material by means of the HIP process. CONSTITUTION:A lining layer is composed of 5.0-20.0wt.% of Cr, 2.5-4.0wt.% of B, 2.5-10.0wt.% of Si, 5.0-40.0wt.% of Co, 5.0wt.% or less of Fe and atomized powder of alloy composed of Ni and unavoidable impurities for the remaining portion substantially to be pressure sintered on an inner face of a cylinder matrix by means of the HIP process. In order to enhance the uniformity of composition, the grain diameter of atomized powder should preferably be in the range of approximately 5-100mum. Further, resistance to wear can be further upgraded by dispersing uniformly fine particles composed of a carbide element which belongs to the IVa family, Va family or VIa family of the periodic table in the alloy powder. In that case, it is preferable that the content is 5-60 pts.wt. per 100 pts.wt. of an Ni alloy material forming the lining layer and its grain diameter is preferably in the range of 5-100mum.
Patent JP-H07167748-A (JP)
Title: Antilock brake inspection method
Inventor: SHIBAYAMA TAKAO
IPC: G01L5/28
Filed: 1993-12-15
Abstract: PURPOSE:To accurately judge whether antilock cancellation function is proper or not by determining whether the maximum deceleration speed of a roller generated within a specific time immediately before the stop point of the roller is within a specific allowable range or not. CONSTITUTION:When inspecting a brake, each wheel of an automobile is mounted on rollers 11 and 12 and then an automobile is driven. Then, when a specific speed is reached, clutches 21 and 22 of the rollers 11 and 12 are turned off to enable the rollers 11 and 12 to be rotated independently and then a brake pedal is stepped in this state. At this time. it is judged whether the maximum deceleration speed of the rollers 11 and 12 generated within a specific time immediately before the stop time of the rollers 11 and 12 is within an allowable range or not. When antilock control is canceled at a higher speed than normally, the deceleration speed of the rollers 11 and 12 increases until the wheel begins to slip, thus accurately judging whether the antilock cancellation function is proper or not based on the maximum deceleration speed generated immediately before stopping.
Patent JP-H03177256-A (JP)
Title: Carrier tape feeding device for inner lad bonding device
Inventor: NAKAJIMA MASAHIRO
IPC: H05K13/02
Filed: 1989-12-06
Abstract: PURPOSE:To improve the quality and productivity in bonding by allowing a dancer roller to follow the carrier tape feeding-out speed of a feeding reel by using a revolution speed varying motor as the driving motor for the feeding reel. CONSTITUTION:When a carrier tape 1A is transported by the revolution of sprocket gears 22 and 23, a controller 24 starts the drive of a driving motor 34 as the revolution speed varying motor for a feeding reel 11 at the timing in which a detector 52A detects that a dancer roller 31 reaches an upper limit position. Then, the dancer roller 31 surely follows the carrier tape feeding-out speed from the feeding reel 11, and the carrier tape 1A is always applied with a constant tension without being exerted with a large impact load. Then, the sprocket hole 6 of the carrier tape 1A is pushed on one surface of the teeth of the sprocket gears 22 and 23, and the feed speed of the carrier tape 1A by the sprocket gears 22 and 23 can be secured.
Patent JP-H01156343-A (JP)
Title: Elastomer composition
Inventor: KANAMARU HIROYUKI
IPC: C08K5/11
Filed: 1987-12-14
Abstract: PURPOSE:To enable an elastomer compsn. having excellent flexibility to be formed while characteristics which the elastomer essentially has are held, by compounding the elastomer with a specified amt. of an ester compd. having a specified structure. CONSTITUTION:100pts.wt. elastomer is compounded with about 2-100pts.wt. unsatd. ester compd. of formula I, wherein X is a 2-22C aliph., alicyclic or arom. polycarboxylic acid residue which may be substd. Rs are each the same or different 1-15C linear or branched alkyl groups or the same or different 14-22C linear or branched alkenyl groups on condition that at least one R is an alkenyl group; n is an integer of 2-6. It is pref. that the polycarboxylic acid residue of formula I is 1,2,3,4-butanetetracarboxylic acid residue.
Patent JP-H02161848-A (JP)
Title: Station connecting order confirming system for loop communication system
Inventor: TANIMOTO SHIGEAKI
IPC: H04L12/42
Filed: 1988-12-14
Abstract: PURPOSE:To permit a control station to confirm the station connecting order by securing such a constitution where the control station has an answer frame transmitted to a certain station and changes successively the station to confirm the connecting order of the specific stations in accordance with the presence or absence of the answer frame. CONSTITUTION:The transmission lines 11 and 13 are cut at a cutting point 15, and both stations 5 and 7 are kept in a loop-back state respectively. Under such conditions, the direction where a specific station is positioned is detected and a control station 1 gives a loop-back instruction to the specific station. Then the station 1 transmits a frame to a certain station and waits for an answer frame to be returned from the station to change successively this station and to confirm the connection order of specific stations in accordance with the presence or absence of the answer frame. As a result, the station 1 can confirm the station connecting order even in a loop-back state with use of a basic transmission/reception function.
Patent JP-H03175729-A (JP)
Title: Output buffer
Inventor: MORIMOTO TAKAHIRO
IPC: H03K19/0948
Filed: 1989-12-04
Abstract: PURPOSE:To select the operation or stoppage of a through rate control function at the case may be by providing a control circuit which performs the operation and stoppage of the through rate control function. CONSTITUTION:When a source voltage is set at a T terminal 15, the source voltage is supplied to the gate at the n-channel MOS transistor side of a third transmission gate 12, and a ground voltage that is potential inverted with a second inverter 14 to the gate at the p-channel MOS transistor side, therefore, the third transmission gate 12 is turned on. Thereby, the operation of the through rate control function can be realized. Next, when the ground voltage is set at the T terminal 15, the transmission gate 12 is turned off, and a third n-channel MOS transistor 10 is turned on. In such a way, the stoppage of the through rate control function can be realized.
Patent JP-H11128266-A (JP)
Title: Eye pillow
Inventor: MIKUNI YOSHIZO
IPC: A61F7/10
Filed: 1997-11-01
Abstract: PROBLEM TO BE SOLVED: To obtain a highly relaxed condition combined with finger massage and flavor effect to quicken fatigue recovery, by mixing and filling granular crystal sodium chloride, micropowder calcium carbonate, and a perfume into a rectangular bag to prevent bonding between granules of sodium chloride and generating flavor. SOLUTION: This eye pillow 1 made by double-folding square cloth into a bag and filling granular sodium chloride 2, micropowder calcium carbonate 3, and a dried perfume 4. That is, micropowder calcium carbonate 3 is attached around granule sodium chloride 2 to cover easily moisture absorptive sodium chloride 2. Even if sodium chloride absorbed moisture granules of sodium chloride 2 do not mutually adhere and do not solidify by the existence of calcium carbonate 3. Consequently sodium chloride 2 is always dry and can be laid on a face allowing to be laid on along the outline of the face. A fragrance is in the bag to give refreshing flavor under nose.
Patent JP-H07144759-A (JP)
Title: Paper feeder
Inventor: AKIMOTO TAMIYA
IPC: B65H1/00
Filed: 1993-11-22
Abstract: PURPOSE:To reduce troublesome work after paper sheets are replaced in the case of changing the size or the carrying direction or the like of the paper sheets loaded in a paper feeding tray, and realize cost reduction and downsizing. CONSTITUTION:In a paper feeder having a paper feeding tray 4 capable of housing paper sheets different in the size or the carrying direction or the like, the paper feeding tray 4 has a rotary member 1 in a front part so as to display and detect paper sheet information simultaneously, and a detecting means 3 is arranged so as to be actuated by being pressed by the rotary member 1 when the paper feeding tray 4 is installed in an image forming device.
Patent JP-2000141295-A (JP)
Title: Drilling tool for removal liquid from waste vehicle
Inventor: UEDA TAKAYUKI
IPC: B60K15/03
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an energy-saving drilling tool capable of easily drilling a bottom plate of a fuel tank of a waste vehicle by slight force. SOLUTION: It is a drilling tool for liquid removal for drilling a hole on a fuel tank of a waste vehicle and is furnished with a main body part 3 and a hook 19 supported on the main body part 3 so as to retreat to a non-engaged position as it is pressurized by a tank drilling part edge part in the middle of advancing in the drilling direction and so as to retreat the drilling part edge part by being engaged with the drilling part edge part in the middle of retreating in a direction reverse to the drilling direction.
Patent JP-H11150532-A (JP)
Title: Remote management system for intra-net and storage medium storing program used for it
Inventor: ABE SHUNSUKE
IPC: G06F13/00
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To provide the remote management system for an intra-net which enables remote management of the intra-net via the internet so as to reduce a network management cost and to provide the storage medium that records a program used for the system. SOLUTION: A gateway 6 is provided with a request detection section 6c that reads an intra-net management information request from a message in electronic mail sent to the intra-net 8 via the Internet 4, an information collection section 6d that collects the intra-net management information corresponding to the intra-net management information request read, and an information transmission section 6e that returns the collected intra-net management information as a message in electronic mail via the internet 4. The intra-net 8 having a firewall 5 is managed by using the electronic mail via the internet 4.
Patent JP-2000141559-A (JP)
Title: Decorative sheet
Inventor: NISHIO TOSHIKAZU
IPC: B32B27/18
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet good in weatherability and not becoming low in interlaminar strength. SOLUTION: In a decorative sheet wherein a surface layer 3 is laminated on a base material sheet 1 comprising a polyolefin resin containing at least a crystalline part to which the decoration treatment of a printing ink layer 2 or the like is applied, an org. ultraviolet absorber having a hydroxyl group in its molecule is added to at least the uppermost sheet 1 and a function blocking an ultraviolet absorber comprising a resin having an isocyanate group is provided to the surface layer 3. In this case, since the surface layer 3 prevents the bleed-out of the ultraviolet absorber with the elapse of time, the weatherability of the decorative sheet is kept without reducing the ultraviolet absorber.
Patent JP-H08169112-A (JP)
Title: Ink jet printing head
Inventor: HAGIWARA YOSHIHIRO
IPC: B41J2/05
Filed: 1994-12-20
Abstract: PURPOSE: To provide an ink jet printing head enhanced in ink emitting efficiency to enhance printing quality and capable of being simplified in constitution. CONSTITUTION: A substrate 8 having bubble generating heating parts 10 and the current supply electrodes for the heating parts 10 is provided and a nozzle plate 6 having the nozzle parts 4 corresponding to the heating parts 10 is provided on the substrate 8. A large number of ink supply holes 14 are provided on the substrate 8. The hole parts forming the nozzle parts 4 of the nozzle plate 6 are arranged so as to surround the spaces above the heating parts 10 to narrow the ink inflow spaces on the side of the heating parts 10 and extended to the peripheries of the heating parts 10. By this constitution, the inflow direction of the ink flowing in the region of each of the heating parts 10 is set along the center axial line connecting each of the heating parts 10 and the nozzle part 4 corresponding thereto.
Patent JP-H09155233-A (JP)
Title: Operation of centrifugal dehydrator and controller therefor
Inventor: MOCHIZUKI YASUHIRO
IPC: B04B1/20
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To realize the stable operation of an centrifugal dehydrator and to reduce the maintenance control work thereof. SOLUTION: The quantity of dehydrated cake discharged and carried out from a centrifugal dehydrator 13 is properly measured. When the measured quantity of the carried cake is smaller than the basic carried quantity set in advance, with a switching damper 16 inserted between the centrifugal dehydrator 13 and a cake conveyor 17 being fully opened, at least one of the decrease in the suspension feed quantity to the centrifugal separator 13 and the increase in differential velocity between the inner cylinder and the outer cylinder constituting the centrifugal dehydrator 13 is made. The clogging of the centrifugal dehydrator 13 and a cake discharge chute 15 is early detected as the lowering of the cake carried quantity and eliminated.
Patent JP-2001099061-A (JP)
Title: Pendulum cylinder type piston pump for refrigerating device
Inventor: KANAO MITSUHIRO
IPC: F25B1/02
Filed: 1999-10-02
Abstract: PROBLEM TO BE SOLVED: To reduce the vibration, noise and cost of a piston pump for a small refrigerator. SOLUTION: A fixed shaft 2 for a cylinder of a pendulum type piston pump is provided with a refrigerant passage 4 and a refrigerant flow port 5, and a cylinder head is provided with a refrigerant flow port 6.
Patent JP-2001108804-A (JP)
Title: Stereoscopic image presenting device
Inventor: INOUE HIROSHI
IPC: G02B5/02
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To obtain a video that gives a viewer a sense of stereoscopic image by receiving light rays emitted from a screen where pixels representing parallax images are arrayed alternately. SOLUTION: An optical extension plate which has micro optical elements laid on a 1st surface opposite to the pixel group of a screen where parallax videos are represented alternately and another micro optical elements with integral-multiple intervals laid on a 2nd surface is installed in front of the screen. This optical system member is manufactured separately from a screen member and only postfitted to the screen, so that stereoscopic video is felt. The light rays of images are all used without being cut off, so light stereoscopic video is secured.
Patent JP-2000146544-A (JP)
Title: Pattern reading apparatus
Inventor: SONODA TSUNEHIKO
IPC: G06K9/20
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a compact apparatus which performs precise pattern reading, and does not require a wide space for its installation. SOLUTION: This apparatus is provided with an illuminating part 11 which emits illuminating lights being parallel lights along an axis perpendicular to the surface of a silicon wafer 10 toward the surface, a deflecting part 12 (prism 24) which deflects the illuminating lights emitted from this illuminating part 11 in an oblique direction keeping them parallel to irradiate the silicon wafer 10, and along with it deflects regularly-reflected lights of the illuminating lights reflected by the surface of the silicon wafer 10 in a direction parallel to the axis, an image forming optical system 25, 28 arranged with its optical axis parallel to the axis, in the optical path of the reflected lights emitted from the deflecting part 12, and an image pickup element 29 which is arranged at a position conjugate with a mirror surface concerning the image forming optical system,  and outputs an electric signal including information representing a pattern on the mirror surface.
Patent JP-H06316550-A (JP)
Title: Synthesis of deactivated aniline
Inventor: JIYANMARUKU RITSUKA
IPC: B01J23/72
Filed: 1993-11-25
Abstract: PURPOSE: To synthesize a compound such as p-trifluoromethyl-N,N- dimethylaniline in a single step by reacting dialkyl amide with heating in the presence of a base from a corresponding halogenated derivative as a starting material.  
     CONSTITUTION: Deactivated aniline is obtained by reacting a compound of formula (R 1  is favorably Cl or the like; R 2  is H, hydrocarbon, halogen or the like; R 3  is favorably Cl or the like; R 4  is favorably perfluoroalkyl or the like; R 5  is favorably F, Cl or the like; R 6  is a hydrocarbon chain, halogen or the like) with dialkyl amide in the presence of a base at 150 to 300°C, particularly 180 to 250°C. The process is important to particularly obtain a trifluoromethyl derivative. I.e., the process can be used for the preparation of the aniline substituted particularly at a p-position by an electron-withdrawing group. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H03278020-A (JP)
Title: Polarizer
Inventor: ITO YOSHITAKA
IPC: G02F1/13
Filed: 1990-11-21
Abstract: PURPOSE:To allow the conversion from random polarized light to specific linearly polarized light with high efficiency by spacially separating the randomly polarized light from a light source to two linearly polarized light rays which intersect orthogonally with each other in polarization directions and then synthesizing the polarized light rays by using two TN liquid crystal elements and one reflecting mirror in such a manner that the polarization directions are equaled. CONSTITUTION:This element has the means for spacially separating the randomly polarized light 15 from the light source 21 mainly to the two linearly polarized light components (P polarized light 24 and S polarized light 23) having the planes of polarization intersecting orthogonally with each other and the two twisted nematic liquid crystal elements which are the means for rotating the planes of polarization of the two linearly polarized light components 23, 24. The element is constituted by having also the reflecting mirror which is the means for symmetrically inverting the plane of polarization of either of the two linearly polarized light components 23, 24. The randomly polarized light is converted to the unidirectionally polarized light with the high efficiency in this way with substantially no losses by light absorption and reflection.
Patent JP-H07164873-A (JP)
Title: Shading car film stuck on glass surface of vehicle
Inventor: HASHIZUME ISAMU
IPC: C09J7/02
Filed: 1993-12-17
Abstract: PURPOSE:To provide a shading car film, by which at the time of sticking a shading car film on a window glass or the like of an automobile, sticking finishing equivalent to professional handwork can be achieved simply and in a short time even by a quite amateur user. CONSTITUTION:A shading car film comprises a car film main body l which is formed out of a plastic resin film and a thickness about 17mu to 100mu, an adhesive agent surface la applied to the whole of the back for sticking the car film main body 1 on the glass surface of an automobile, and a plastic resin film about 17mu to 100mu thick. Accordingly, in order to protect the adhesive agent surface la, a releasing film 2 is joined to the surface in such a manner as to be released, and further many air (bubble) vent holes H formed in such a manner as to pass from the surface of the color film main body 1 through the back thereof to the interior of the releasing film 2 are provided at designated spaces.
Patent JP-H09158328-A (JP)
Title: Connection structure of unit type building
Inventor: NAKAI IKUO
IPC: E04B1/348
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To absorb a burden applied to a specified member in the framework of a building unit at a time when the building unit and a trapezoidal unit are connected, and to ensure the rigidity of the whole framework of the building unit. SOLUTION: The rectangular side faces of a rectangular-parallelopiped-shaped building unit 1 and the deformed side faces of a trapezoidal unit 11 with deformed side faces, in which one side is inclined, are abutted, and both unit 1, 11 are arranged. Intermediate beams 18A, 18B forming straight lines together with the horizontal beams 13B, 13C of the trapezoidal nit 11 are stretched to the building unit 1, and both end sections of the intermediate beams 18A, 18C and both end sections of the beams 3, 13B are coupled by a pair of braces 22. The end sections of the inclined sides of the inclined face sections 11B of the trapezoidal unit 11 and the building unit 1 are joined.
Patent JP-H01159687-A (JP)
Title: Bit map mover
Inventor: ORITO SHIGEKI
IPC: G09G1/00
Filed: 1987-12-16
Abstract: PURPOSE: To improve a display speed and the throughput on a host processor side by sequentially generating transfer information on a successive character string from a central processor in response to the input of a request to transfer the character string, and controlling the transfer of its character patterns. CONSTITUTION: According to parameters from the host processor and size information on the bit pattern of a character read out of a character pattern memory 1, a parameter generation part 5 generates parameters needed for transfer to a frame memory 4. Further, a parameter generation part 5 generates parameters needed for next transfer to the frame memory 4. Then the transfer of the character patterns of the continuous character string is controlled. Consequently, the display speed, the throughput on the host processor side, etc., can be improved, and a natural character display can be obtained.