baber/WOPTO huggingface dataset:
Patent JP-H03135836-A (JP)
Title: Power distribution control device for four-wheel drive vehicle
Inventor: KOBAYASHI TOSHIO
IPC: F16H48/10
Filed: 1989-10-20
Abstract: PURPOSE:To set reference torque distribution in a plurality of modes by providing a plurality of sun gears and pinions as transfer elements on one output side of an epicyclic gear type center differential gear, and concurrently providing a multi-disk clutch which connects the respective sun gears with an output shaft, and a multi-plate clutch for differential limiting. CONSTITUTION:In a device where a center differential gear 50 is arranged coaxially with the output shaft 15 of an automatic transmission, and a hydraulic multi-disk clutch device 70 is provided for the rear section of the aforesaid gear 50, the center differential gear 50 has a first intermediate shaft 51 coaxially coupled in the inside of the end section of the output shaft 15, and also has a second intermediate shaft 52 coaxially coupled in the rear outside of the aforesaid output shaft. In addition, the output shaft 15 is formed with an input sun gear 53, and the respective intermediate shafts 51 and 52 are formed with rear sun gears 54 and 55 respectively so as to be meshed with pinions 57 through 59 on a pinion member 56 rotatably supported by a carrier 60. The clutch device 70 is composed of clutches 72 and 72 for reference torque distribution ratio switch-over, and of a clutch 73 for differential limiting, and the clutch 73 is disposed between the carrier 60 and a rear drive shaft 20.
Patent JP-H0998311-A (JP)
Title: Two-dimensional noise reduction device and method therefor
Inventor: ITO SHIGEHIRO
IPC: H04N5/21
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To improve the image quality by using a two-dimensional windowing function so as to reduce noise thereby reducing minute noise with respect to a signal and coding distortion or the like. SOLUTION: In the noise reduction device acting on a two-dimensional image signal in horizontal and vertical directions, an input video signal is given to separator circuits 1-1, 1-2, in which the signal is separated into two-dimensional low frequency and two-dimensional high frequency components. The two-dimensional high frequency component is fed to a two-dimensional standard deviation circuit 1-5, in which a two-dimensional standard deviation is obtained and outputted sequentially to a low pass filter 1-6 and a two-dimensional windowing function generating circuit 1-7, in which a two-dimensional windowing function is generated.  Furthermore, a multiplier 1-3 generates a new two-dimensional high frequency component from the product between the two-dimensional high frequency component and an output of the two-dimensional windowing function generating circuit 1-7, an output of the multiplier 1-3 and the two-dimensional low frequency component are added by an adder 1-4, from which an output is obtained. Thus, distortion of the signal including in- and out-signal band is reduced.
Patent JP-H08138884-A (JP)
Title: Plasma welding apparatus
Inventor: NOTOMI HIROSHI
IPC: C23C4/00
Filed: 1994-11-09
Abstract: PURPOSE: To actualize cladding by welding with high quality highly economically and highly efficiently by supplying powder welding material through a hole of a cathode and installing an electromagnetic coil for plasma stabilization in the surrounding of a water-cooled anode nozzle. CONSTITUTION: At first powder supplying gas, a plasma gas, and shield arc gas are made to flow respectively in the center hole of a cathode 21 from a gas supply system, between the cathode 21 and an anode nozzle 12, and between the nozzle 12 and a torch outer cylinder 23 at respectively prescribed flow rates. Then, a non-shifting arc electric power 16 is made to work between the cathode 21 and the nozzle 12 to generate non-shifting plasma arc. At the same time, electric current is made to flow in an electromagnetic coil 24 to stabilize the non-shifting plasma arc. After the arc is stabilized, a main power source 15 is made to work to generate shifting plasma arc 28 between the cathode 21 and a base material 14. Next, a powder 29 is supplied to the center of the arc 28 through the center hole of the cathode 21 by a powder supplying gas.  Consequently, a cladding with a metal by welding is formed on the surface of the base material 14.
Patent JP-H1191752-A (JP)
Title: Label unwinding device of label sticking machine
Inventor: SATO HIROMI
IPC: B41J15/16
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a label unwinding device of a label sticking machine wherein a label piece can be accurately stuck to an object for receiving the label at a high speed by causing the label fed from a label supply part to stop as soon as transfer of a continuous label body stops and preventing the continuous label body from being disentangled even by intermittent transfer of the continuous label body. SOLUTION: The apparatus features movement of a tension lever 14 at the time of a continuous label body 10 being pulled and stopping serving as a kind of sensor, and control and canceling of the movement of the tension lever 14 causing the continuous label body 10 to be supplied and stopped. It includes the tension lever 14 which guides the continuous label body 10 and can energize it in a direction of a label supply part 2 and a brake mechanism 36 which can stop unwinding the continuous label body 10 from the label supply part 2 according to a position of the tension lever 14 and cancel this.
Patent JP-H10125905-A (JP)
Title: Semiconductor substrate, and method for correcting warping of semiconductor substrate
Inventor: KITO YASUO
IPC: H01L21/336
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To reduce the warping of a semiconductor substrate having an epitaxial layer by forming grooves on the surface of the epitaxial layer and carrying out heat-treating to correct the substrate from warping. SOLUTION: Grooves 4 of 30μm wide, 5μm deep are cut into the surface of an SiC substrate by the photolithography in the orientations <11-00> and <112-0> in a shape of a grid with spacings of 5mm. Then the substrate is set in a heater to heat-treat it in an Ar atmosphere at 1500 deg.C for 10min to relax the internal stress caused at the time of forming of epitaxial layers 2, 3, and the grooves serve for correcting the warping of the substrate. After correction of the SiC substrate, a MOSFET is formed as a semiconductor element on this substrate.
Patent JP-H02121741-A (JP)
Title: Superplastic forming method
Inventor: WAKABAYASHI YUTAKA
IPC: C22C19/05
Filed: 1988-10-31
Abstract: PURPOSE:To reduce a forming time and to lower a working load by carrying out an intermediate working at a strain rate when a strain rate sensibility index does not exceed a special value and carrying out a final working at a strain rate when the strain rate sensibility index exceeds a special value. CONSTITUTION:At a rough working range 1, working is carried out at a high strain rate showing a strain rate sensibility index <=0.3 while, at a finish working range 2, superplastic working is carried out at a low strain rate showing a strain rate sensibility index >=0.3. Since the forming time is not only reduced drastically but the working load can be constrained to keep low, inexpensive dies can be used. Since elongation, transferring properties, diffused joining properties which are characteristics of superplasticity, too, are maintained, complicated shaped can be formed.
Patent JP-H01118542-A (JP)
Title: Pneumatic tire
Inventor: IWATA TOSHIRO
IPC: B29D30/52
Filed: 1987-10-30
Abstract: PURPOSE:To obtain a pneumatic tire giving no deterioration after being used on ice and snow road for a long time and small change in hardness with time, by preparing a foamed rubber layer of a tread contg. a specified rubber component and a highly reinforcing carbon black and having a specified foaming ratio and a specified void diameter distribution. CONSTITUTION:In a pneumatic tire having a tire case and a tread covering a crown part of the case, a foamed rubber layer having a vol. which is at least 10% of the total vol. of the tread is provided on the surface side of the tread and this foamed rubber layer is comprised of a foamed rubber contg. a rubber component contg. 50pts.wt. or more one or more members selected from among natural rubber, polybutadiene rubber and styrene-butadiene copolymer rubber whose glass transition temp. is -45 deg.C or lower, a highly reinforcing carbon black whose N2SA is 90-180m<2>/g and 10pts.wt. or less oil based on 100pts.wt. rubber component. This foamed rubber has closed cells whose foaming ratio is in the range of 0.5-50% and the number of 5-30mu particles is 50% or more of the total number wherein the total number of cells is defined as the number of those cells whose cell diameter is 5mu or larger.
Patent JP-H07128935-A (JP)
Title: Reading/paging device for book document
Inventor: HARADA MICHIYA
IPC: H04N1/107
Filed: 1993-11-04
Abstract: PURPOSE:To provide a reading/paging device for a book document not having a fear that a document surface is damaged even when a page end part is curled. CONSTITUTION:In the reading/paging device for the book document reciprocating on a spread book original BO in a document reading position to read the information of a document and turn the page after being read, a document pressing sheet 17 pressing the read document surface of the spread book document is constituted so as to come into slidable contact with at least three rollers and obtain a positional relation that the concerned document pressing sheet 17 forms a prescribed acute angle with the read document surface.
Patent JP-H08115634-A (JP)
Title: Key top sheet
Inventor: HARI ATSUSHI
IPC: H01H13/14
Filed: 1994-10-13
Abstract: PURPOSE: To provide a key top sheet of such structure that an operator finds it hard to view the peripheral side face parts of respective key tops from the upside of a case not to spoil the fine external appearances of the key tops and the directions of the respective key tops being pressed are the same so that the operator finds it easy to operate the key tops, even in the case where the key top sheet in its curved condition has been mounted onto the reverse-face side of the case. CONSTITUTION: A key top sheet 10 is for a push button switch of such structure that plural key tops 13 are moulded in a film sheet 11 made of a flexible resin film and the film sheet 11 in its curved condition is mounted onto the reverse- face side of a case 20 to the curved-face shape of the curved case 20. The respective key tops 13 have their peripheral side faces 131 formed respectively in such shapes as to be rectilinear respectively to the directions of the respective key tops 13 being pressed and as to be consequently turned to the same direction (perpendicularly upward and downward directions), in such a condition that the key top sheet 10 is curved to have subsequently been mounted onto the reverse-face side of the case 20.
Patent JP-S63127758-A (JP)
Inventor: GERUTO BURINNE
IPC: A61L2/26
Filed: 1987-11-02
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-S61155072-A (JP)
Title: Car type tractor
Inventor: MAKITA KOREI
IPC: A01C11/02
Filed: 1984-12-27
Abstract: PURPOSE:To indidually facilitate getting on and off a car type running car body on which a tractor is mounted and work against the tractor by providing a step made of the respective nearly same planes at the side of the driver's seat of the car body and between the driver's seat and tractor. CONSTITUTION:A car type tractor 5 mounts a tractor 3 for rice planting, for example, at the rear of a car type running car body 2 so as to freely move vertically through a link mechanism. In addition, the car type running car body 2 has a driver's seat, bonnet 9, passenger's seat, etc. In this case, the step 4 is provided on the nearly same plane around the driver's seat and the bonnet 4. Besides, each of standby rice plant loading benches 13 are provided at the left and right sides of the driver's seat 1 of a guard lever 15 errected from the top surface of the step 4. As a result, drivers can easily and safely perform the supply and such of get on and off against a field (A) and perform the supply and such of the standby rice plant against the rice plant tank 17 of the tractor 3 using the step 4, respectively.
Patent JP-S63128819-A (JP)
Title: Crc generating circuit
Inventor: KOMATSU TOSHIO
IPC: H03M13/00
Filed: 1986-11-18
Abstract: PURPOSE:To obtain a CRC by adding a generation polynomial storage circuit, a feedback control circuit and a feedback signal selection circuit or the like so as to change the generation polynomial without circuit change. CONSTITUTION:A generation polynomial storage circuit 10 receiving a generation polynomial coefficient signal ai and latching the signal in a register by a coefficient trigger signal (t) so as to store a generation polynomical outputs a feedback signal ci. A feedback control circuit 11 receiving the signal ci, a feedback signal fmax from a feedback bit signal selection circuit 13, a serial data (s) and a CRC data signal gi outputs a feedback signal fi-1 to the register circuit 12. The circuit 12 uses a shift pulse (p) to shift the signal and outputs a data gi. Thus, the CRC data is generated even when the polynomial is revised without requiring the CRC generation circuit for each polynomial.
Patent JP-H0776308-A (JP)
Title: Binding device for package
Inventor: KAARU SHIYURITSUGU
IPC: B65B13/04
Filed: 1993-10-08
Abstract: PURPOSE: To perform highly efficient binding operation in a binding device having an assembling or disassembling frame by a method, wherein its assembling or disassembling operation is performed at a fast speed. CONSTITUTION: Half-frame segments 23, 24 are disassembled and descended below and in front of a mounting surface 20 of a packed item 21 under their waiting state. The half-frame segments 23, 24 are ascended if desired and assembled to complete a frame 22. During ascending operation, the half-frame segments 23, 24 are ascended before a roll 16 in such a way that the half-frame segment 23 particularly is does not make contact with the roll 16 and at a final stage where it is assembled as a frame 22, the half segments 23, 24 are completed in their lateral motion o the packed item mounting surface.  A binding material 13 is rewound from a drum 12, passes through the roll 15, enters into a storing section 14, winds around the packed item 21 via a roll 16, a tension device 17, a roll 18, a tape fastening device 19 and a frame 22 and after fastening with the roll 16, the overlapped segments of the binding material are welded to each other.
Patent JP-H10123699-A (JP)
Title: Dry lithographic plate
Inventor: SUGIKAWA KEIKO
IPC: G03F7/004
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a dry lithographic plate having excellent image reproducibility even when it is stored in a long period or exposed at a low temperature, not to mention just after manufacture by containing an optical base generating agent in a photosensitive layer. SOLUTION: A photosensitive layer contains an optical base generating agent. The optical base generating agent is preferably an optical amine generating agent. Examples of such an optical base generating agent include, for example, compounds having a structure shown by the formula, and a compound represented by the formula II of these compounds is preferably used. These compounds are decomposed by irradiation to generate basic groups, for example, amino group. This basic group is combined with the other photosensitizer or photosensitizing assistant to induce the start of photopolymerization or photodimerization. A decomposing reaction of diazo resin or azide compound is also induced. In the formula II, L1 represents a connecting group, R1 -R4 each represent hydrogen atom, a halogen atom, a hydroxyl group, an alkyl group having 1-50 carbon atoms, an alkyloxy group or the like.
Patent JP-H08136055-A (JP)
Title: Space heater
Inventor: HASE KOJI
IPC: F24H3/04
Filed: 1994-11-10
Abstract: PURPOSE: To restrict exhaust of NO2 by a construction wherein a converter made of stainless steel and provided for converting nitrogen dioxide into nitrogen monoxide is incorporated at a position where the temperature of combustion exhaust is kept at a specified value or above. CONSTITUTION: An air intake port 4 is provided in the middle of a combustion exhaust passage 3 through which combustion exhaust produced by a gas burner 2 passes. Indoor air is taken in from this port and the combustion exhaust thinned with the indoor air is let out into a room from a warm air outlet 5 formed in the front by the force of a fan 6. A converter 7 being a part inside the combustion exhaust passage 3 is made of stainless steel and has a honeycomb-shaped reaction passage formed and it is incorporated at a position where the combustion exhaust thinned with the indoor air taken in from the air intake port 4 is just at 400 deg.C. According to this constitution, NO2 can be converted into NO efficiently, NO2 is not contained in the combustion exhaust and thus a space heater not causing deterioration of a living environment can be obtained.
Patent JP-2000115809-A (JP)
Title: Three-dimension display man-machine system
Inventor: NAKAMURA CHIKASUKE
IPC: G06F3/0481
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To automatically select an optimum view point, while respecting the discrimination capability of an operator. SOLUTION: This system consists of a 1st computer section 241 for inputting a view point area to view a three-dimensional display object on a three- dimensional coordinate origin, a 2nd computer section 26 for respectively calculating specific plural numerals of a two-dimensional display object of the display object, that is viewed from plural optional view points in the area and 3rd computer sections 27, 29 for deciding an extreme value among plural specific numerals calculated by the 2nd computer section 26, such as an optimum view point with a maximum area ratio. The view point area is inputted by intuitional capability of an operator to validate more optimization of the view point through automatic calculation after that. It is especially preferred to select an initial view point by effectively using the reference image of a monitor camera.
Patent JP-H0586674-A (JP)
Title: Composite floor slab construction and execution method thereof
Inventor: KIRIYAMA SHINICHI
IPC: E04B5/38
Filed: 1991-09-30
Abstract: PURPOSE:To promote deformation performance against lateral buckling in steel frame Rahmen construction. CONSTITUTION:A form is provided on a steel beam 2 and, at the same time, and a floor slab 6 such as a PC slab or a deck-plate, etc., is provided on the form. When a floor slab concrete is placed on the floor slab 6, concrete is placed in a space constituted of a web 2c, flanges 2a and 2b of a wide-flange shape steel forming the beam member 2 to integrate them into a unit and, at the same time, the beam member 2 is combined with a floor slab 11. Accordingly, deformation performance is promoted against lateral buckling by the integration of beam members into a unit and the integration of beam members and floor slab into a unit, and local buckling can be prevented.
Patent JP-H04153933-A (JP)
Title: Magneto-optical recorder
Inventor: ONISHI KUNIKAZU
IPC: G11B11/105
Filed: 1990-10-17
Abstract: PURPOSE:To allow the good detection of the surface waving quantity of a recording medium even when a label is stuck to the rear surface of the recording medium or when the recording medium is housed in a case by providing an optical means which detects a change in the optical axis direction position of a condensing point independently from the reflected light of a laser beam spot for recording by using the optical means. CONSTITUTION:The surface waving detecting means is constituted by a light source 10 consisting of a semiconductor laser or LED, a half mirror 11, a beam splitter 12, a condenser lens 13, quadrisected photodetectors 14, and a surface waving signal detecting circuit 200. The surface waving of the magneto-optical disk 6 is optically detected by the incident luminous flux for detecting the surface waving near the recording position of the magneto-optical disk 6 via an objective lens 5 in the same manner as with the laser beam flux for recording. The position of the magnetic head 50 is controlled according to the surface waving of the disk 6 even when the label is stuck to the rear surface of the disk 5 or when the disk 6 is housed in the case.
Patent JP-H06132085-A (JP)
Title: Dimming device
Inventor: NISHIKURA HIDEKI
IPC: H05B37/02
Filed: 1992-10-14
Abstract: PURPOSE:To provide a dimming device wherein a number of reproduceable effective lightings can be arbitrarily set, a reproducing level of the effective lighting can be arbitrarily set to be corrected, and further the effective lighting can be reproduced over a plurality of scenes, by synchronizing with reproduction of the scene. CONSTITUTION:A dimming level of each channel, set in a preset fader of an operating part 31, is stored in a memory part 33 as a scene reproducing level 34 in each scene. In an effective lighting assigning data 35 of the memory part 33, an effective lighting reproducing number is assigned to a channel number. By setting a level data to a scene channel assigned with this effective lighting reproducing number, effective lighting is reproduced by the set level synchronized with reproduction of the scene.
Patent JP-H03137114-A (JP)
Title: Star-shaped multi-branched polymer
Inventor: HIGASHIMURA TOSHINOBU
IPC: C08F290/00
Filed: 1989-10-23
Abstract: PURPOSE:To obtain the subject novel polymer useful as a reinforcing agent for multiple-phase polymer, an adsorbent for low-molecular compound and ion, etc., by bonding plural branches composed of a polymer of an alkenyl ether to a core composed of a crosslinked polymer of a dialkenyl ether. CONSTITUTION:The objective polymer has a structure produced by using a polymer of formula II (m is integer) produced by polymerizing an alkenyl ether of formula I (R<1> is H or methyl ; R<2> is univalent organic group) as a branch and bonding >=2 branches to a core composed of a polymer of formula IV (n is integer) consisting of a crosslinked polymer of a dialkenyl ether of formula III (R<3> and R<5> are R<1>; R<4> is bivalent organic group). The polymer is preferably synthesized by polymerizing the monomer of formula I by cationic polymerization to synthesize the polymer of formula II to form a branch and adding the monomer of formula III to be used as a raw material for the core to the above reaction solution without terminating the former reaction.
Patent JP-H07167353-A (JP)
Title: Marine hose
Inventor: KURODA MASUO
IPC: F16L33/00
Filed: 1994-11-10
Abstract: PURPOSE:To easily detect leakage of fluid when the fluid leaks from a marine hose, prevent the fluid from flowing outside of the hose, and prevent environmental pollution effectively. CONSTITUTION:A flow-out fluid absorbing layer 4, a flow-out fluid barrier layer 5, and a reinforcement layer 6 are laminated sequentially between a hose main body A and a buoyancy member layer 10, and an end part leakage preventing wire 9 is wound around the end part thereof. It is thus possible to easily detect leakage of fluid by formation change of a hose line without detecting leakage of the fluid by change of the outer diameter of indivisual marine hose, when leakage of the fluid is generated on the hose main body A.