baber/WOPTO huggingface dataset:
Patent JP-H04151029-A (JP)
Title: Driving power transmission device
Inventor: TAKUNO HIROSHI
IPC: B60K17/348
Filed: 1990-10-11
Abstract: PURPOSE:To carry out four-wheel drive according to the traveling state by communicating an accommodation chamber for accommodating a frictional clutch pressed by a pressing force generating means with a pressurized fluid feeding source, and increasing and decreasing the pressure in the accommodation chamber by an adjusting valve. CONSTITUTION:A pressing force generating means is formed from the piston 14 of a driving power transmission device 10 and a rotor 15, and an accommodating chamber R1 for accommodating a frictional clutch 10b is installed. The accommodating chamber R1 communicates to a fluid pressure pump P through the first, second and third communication passages P1, P2 and P3 respectively. An adjusting valve 19 is installed in the communication passage P3, and the fluid pressure is adjusted. The piston is pressed in the direction for the separation from the clutch by the fluid pressure in the accommodation chamber. Accordingly, the engagement state of the clutch is changed according to the traveling state of a vehicle by operating the adjusting valve, and the torque transmission characteristic is adapted to the traveling state of the vehicle.
Patent JP-H11115565-A (JP)
Title: Seat device
Inventor: MORINISHI KOUYA
IPC: B60N2/08
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To improve a quality by suppressing a chatter of a seat, in a seat device. SOLUTION: To a car body floor 28, a striker 31 is fixed, in the striker 31, a front opening part 32 and a pole 34 are provided, on the other hand, in a front lower part of a cushion frame 21, a front lock mechanism 26 is provided, in the front lock mechanism 26, a front hook member 46 is provided, which can be inserted in removed from the front opening part 32 and engaged with disengaged from the pole 34.  With a front guide member 31 inserted in the front opening part 32, the front hook member 46 is engaged with the pole 34, so as to lock the cushion frame 21 mountable/demountable to the car body floor 28, a striker cover 37 covering the striker 31 from the upward is mounted, in the striker cover 37, an opening part almost overlapped with the front opening part 32 and a vertical wall part extended from an end edge of this opening part into the front opening part 32 to make positioning in a seat right/left direction of the front hook member 46 are provided.
Patent JP-H0587220-A (JP)
Title: Controller of automatic transmission
Inventor: SAKAGUCHI SHINICHI
IPC: F16H61/18
Filed: 1991-09-27
Abstract: PURPOSE:To abate the wear rate of clutch facing in reducing a clutch slip and keep off any damage to a clutch by compensating a transmission gear ratio in a way of operation on the basis fo fuzzy logic from a parameter showing a degree of deterioration in a transmission. CONSTITUTION:Analog output of a throttle sensor 50 or the like is inputted into a level converter circuit 68 in a unit and amplified and then it is inputted into a microcomputer 70. A central processing unit 70c determines a shift position on the basis of the input value and the operated value calculated from the former, delivering it to both first and second output circuits 74, 76 from an output port 70f, exciting two magnetic solenoids 36, 38, and it selects a gear speed or holds it. In succession, a degree of damage to a transmission is ratiocinated by means of a fuzzy inference from the sensor input value, whereby a second fuzzy inference takes place from a parameter inclusive the damage, and the shift position is determined, thereby outputting it to these magnetic solenoids 36, 38. With this constitution, the degree of actual damage to the transmission is reflectible, thus any deterioration of more than that is preventable in this way.
Patent JP-H04152176-A (JP)
Title: Ink ribbon cassette for printer
Inventor: KAWAI HIROYUKI
IPC: B41J32/00
Filed: 1990-10-16
Abstract: PURPOSE:To prevent winding trouble due to contact between an ink ribbon and a cassette cover from happening by arranging a winding mechanism under a feeding mechanism. CONSTITUTION:An ink ribbon 1 is pinched by a driving roller 2 and a driven roller 5 in a cassette case 7, and is always fed by a fixed quantity by the rotation of the driving roller 2. A pulley 3 is arranged above a feeding mechanism, and the rotation of the driving roller 2 is transmitted by a rubber belt 4, and the ink ribbon 1 is wound on a disk 6. A winding mechanism 9 is arranged under the feeding mechanism 10, and a cassette cover 8 is attached on the cassette case 7. For this reason, when the ink ribbon 1 is wound on the pulley 3 by the rubber belt 4, by a small gap between the shaft of the pulley 3 and the hole of the ink ribbon cassette cover 8, winding trouble of the ink ribbon due to contact between the ink ribbon 1 and the cassette cover 8 is not generated.
Patent JP-H06126680-A (JP)
Title: Turning torque control of manipulator
Inventor: KIMURA TADASHI
IPC: B25J18/06
Filed: 1992-10-15
Abstract: PURPOSE:To reduce lateral force at the time of hitting on an obstacle when arm length is short. CONSTITUTION:Arm length is calculated by each detected angle of a turning motor 3 turning an arm 9, an angle sensor detecting a rocking angle of this articulated arm 9, a pressure control valve installed an inlet side of the motor 3 and angle sensor, and the extent of required torque is calculated by the arm length, outputting a control signal to the pressure control valve, and when the arm length is short, hydraulic pressure to the motor 3 is lowered and the required torque is reduced.
Patent JP-H08114216-A (JP)
Title: Composite roller and its manufacture
Inventor: NISHIJIMA TAKESHI
IPC: B29K105/08
Filed: 1994-10-17
Abstract: PURPOSE: To provide such a cheap composite roller and its manufacture that has strong adhesive force between the outer metal and inside fiber reinforced resin and has such a roller surface as being complied with conventional metal technology. CONSTITUTION: A prepreg is laminated in such a state that a fiber reinforced resin layer, which is arranged in the circumferencial direction of a roller on a core member expanded to a prescribed size, is wrapped between the outermost layer 16 and the innermost layer 14 and the core member is heat formed while radially expanded to the outer circumferencial side so that fiber reinforced resin 11 is formed in the inside of a metal pipe 10. And the intermediate layer 15 is constituted from the layer in which the reinforced fiber is arranged at an arbitrary angle by returned in the axial direction, an expanded cone 25, etc., are inserted between a presser plate 21 and a core rod 20, and a rib 22 is provided in the internal circumferencial side of the presser plate 21.
Patent JP-H02125136-A (JP)
Title: Support structure for servo device of automatic transmission
Inventor: TSUKAMOTO KAZUMASA
IPC: F16H3/66
Filed: 1988-11-04
Abstract: PURPOSE:To make a servo device compact by arranging a clutch connecting a sun gear and carriers and its piston in the drum of a band brake fixing the sun gear to a reduction gear. CONSTITUTION:A clutch 104 operated when carriers 103 and 105 are directly connected to a sun gear shaft 108 and its operating piston 116 are stored in the drum 110 of a band brake 112 operated at the time of deceleration, and the outer race 115 of a one-way clutch 113 coupled with an inner race 109 and operated at the time of deceleration is coupled with the inside of a transmission case 30. A sun gear 128 is rotatably supported on the stepped section 125c of a stepped cylindrical rear shaft support member 125 fitted to the hole 303 of the rear wall face 302 of the reduction gear case via a bearing 125h, and the boss section 125f of a base section 125a is faucet-coupled with the hole 303 of the rear wall face 302. A servo device can be made compact.
Patent JP-2000103220-A (JP)
Title: Hydraulic leveling device
Inventor: GOTO TAKAYUKI
IPC: B60G17/027
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To reduce the change of pressure in an air chamber when the volume of the air chamber is enlarged and a piston is moved by mounting a communication passage for communicating the air chamber with a clearance between the inner and outer cylinders. SOLUTION: An inner cylinder 23 is mounted with clearance CL inside of an outer cylinder 22 fixed on a base 21. A piston 24 is movably inserted into this inner cylinder 23, and a piston rod 25 mounted on this piston 24 is retained by a rod guide 26. A communication passage 51 for communicating the clearance and an air chamber S2 is formed on the rod guide 26. By applying this structure, the total volume of the clearance CL and the communication passage 51 is increased. Accordingly the compression ratio of the air chamber S2 is reduced in comparison with a case when the communication passage 51 is not formed, and the change of pressure of the air chamber S2 in the movement of the piston 24 can be reduced.
Patent JP-S63130530-A (JP)
Inventor: ARESANDORO KASHINI
IPC: A61K31/245
Filed: 1987-11-04
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-H01121502-A (JP)
Title: Supporting structure for locker arm
Inventor: TAKEDA AKIHIKO
IPC: F02F1/42
Filed: 1987-11-02
Abstract: PURPOSE:To compact an engine by installing a support extending between locker arms to a cylinder head, and mounting the shaft for the locker arm on the support. CONSTITUTION:A cylinder head 5 is equipped with a support, which extends over two suction valve locker arms 27 and two exhaust valve locker arms 29. Shaft for the suction valve locker arms 27 is provided consolidated from the two sides of the support 41 where a plug insert hole 40 is formed. A shaft for the exhaust valve locker arms 29 is inserted in the support 41. Thereby the span between cams 23, 25 is lessened, and the engine is made compact.
Patent JP-H0995550-A (JP)
Title: Platy foam comprising modified polypropylene resin and its production
Inventor: OKURA TETSUO
IPC: C08L51/06
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To obtain a platy foam which comprises a modified polypropylene resin, has high expansion ratio and closed-cell percentage and is excellent in appearance by subjecting a polypropylene resin comprising a specified graft copolymer to foaming. SOLUTION: A modified polypropylene resin which comprises a graft copolymer of a polypropylene resin and an aromatic vinyl monomer, contains at least one aromatic vinyl graft chain on average in the copolymer molecule, with the aromatic vinyl graft chain having a weight - average molecular weight of at least 200, and has a branch parameter (g') of less than 1 and of which the elongational viscosity measured in a molten state sharply increases with the amount of strain and a heat-decomposable foaming agent which generates a gas when heated are melted and kneaded at such a temperature as not to cause bubbling, the obtained kneaded material is formed into sheet, and the sheet is heated to at least a temperature at which the foaming agent generates a gas, thus giving a platy foam having a density of 0.01-0.3g/cm<3> and a thickness of 5-100mm.
Patent JP-H11116787-A (JP)
Title: Wrap film
Inventor: TAKEDA HARUNORI
IPC: C08L67/02
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain a film which is excellent in practical adhesiveness and odor barrier properties by compounding a polytrimethylene terephthalate resin with a specified amt. of a compd. selected from among 8-22C fatty acid glycerides, sorbitan fatty acid esters, rosin esters, and polyterpene resins. SOLUTION: A polytrimethylene terephthalate resin obtd. from a dicarboxylic acid component contg. at least 90 mol.% terephthalic acid and a diol component contg. 55-100 mol.% propanediol, a compd. of formula I, etc., is compounded with 1-10 wt.% at least one compd. selected from among compds. of formulas II and III, 8-22C fatty acid glycerides, sorbitan fatty acid esters, rosin esters, and polyterpene resins, thus giving the objective compsn. A wrap film obtd. by forming the compsn. has a tensile modulus of 3,000-15,000 kg/cm<2> at an average thickness of 2-50 μm. In the above formulas, l is 0-3; m is 1-2; n is 2-4; and R is an alkyl residue of an 8-22C fatty acid.
Patent JP-H07131864-A (JP)
Title: Controller for working vehicle
Inventor: USUI KATSUYA
IPC: H04Q9/14
Filed: 1993-11-08
Abstract: PURPOSE:To operate actuators with the shortest possible time delay while simplifying the signal wiring to sensors or the like in the centralized control form where a central control part controls the whole. CONSTITUTION:A central control part CU and plural terminal control parts LU1 to LU5 distributedly arranged in respective parts of a machine body are connected by a wired communication means so that detection signals from sensors SW and various data such as driving signals to actuators M, L, and B can be communicated, and the central control part CU executes transmission of control data for driving of actuators M, L, and B to terminal control parts LU1 to LU5 in preference to reception of detection data of sensors SW from terminal control parts LU1 to LU5; and if a transmission request of control data for driving of actuators M, L, and B occurs during reception of detection data of sensors SW, transmission of this control data for driving of actuators M, L, and B is executed after the end of reception of detection data of sensors SW.
Patent JP-S63131222-A (JP)
Title: Optical coordinate input device
Inventor: SUZUKI HIDETOSHI
IPC: G06F3/03
Filed: 1986-11-20
Abstract: PURPOSE:To make a coordinate input simple and accurate by arranging a line-shaped deflecting elements group on a light beam and its optical path and also arranging a reflection optical member opposite to the above-mentioned elements and providing a photodetector, etc. CONSTITUTION:An optical coordinate input device is provided with a light source (laser diode) and a deflecting plate 11, a beam splitter 12, a quarter- wavelength plate 13 and a deflecting element array 14 are arranged along the optical path. The array 14 is unified by arranging (n) number of deflecting elements X1-n in a line along the optical path and the reflection optical member 15 is arranged in a position opposite to the array 14. And the laser beam from the light source 10 passes through the above-mentioned optical path and deflected by 90 deg. in the deflecting element X to be incident perpendicular to the reflection optical member 15. The light beam is vertically reflected in the member 15 and deflected in the corresponding deflecting element X, the quarter wavelength plate 13 and the beam splitter 12 so as to be incident on the photodetector 16 and photoelectrically converted. Therefore, by shielding the light beam on a scanning plane with a pencil 20, etc., a reading output signal is not outputted from the photodetector 16 and the coordinate is detected.
Patent JP-H07131103-A (JP)
Title: Laser oscillator
Inventor: ISHIBASHI MAKOTO
IPC: H01S3/213
Filed: 1993-11-08
Abstract: PURPOSE:To provide a laser oscillator of which the wavelength drift due to various causes can be corrected. CONSTITUTION:A laser oscillator comprise an etalon 6 disposed between a laser medium 2 and a grating 3 of an optical resonator 1, first pusher 10 for driving an output mirror 4 to change the longitudinal mode intervals of a laser beam, a first piezomotor 15 for changing the angle of the etalon synchronously with the output of the laser beam detected by an output monitor, an optical axis motor 33 for detecting the optical axis of the laser beam coming from the output mirror, a second pizomotor for changing the angle of the grating, a wavelength meter 8 for detecting the wave-length of the laser beam from the output mirror and discriminator 33 for feedback control of the drive of the output mirror by the first pusher and that of the grating by the second piezomotor.
Patent JP-H02122956-A (JP)
Title: Filling in contour curve
Inventor: IKEDO TSUNEO
IPC: G09G5/26
Filed: 1988-11-02
Abstract: PURPOSE:To make it possible to fill in a contour curve without mistake and at extremely high speed by scanning each line in image memory during fill-in process and determining scan lines to follow based on pixel attribute data each time the pixels of a contour line are detected. CONSTITUTION:Fill-in process is basically the same as a fill-in process of a parity check method. If a contour line, that is, attribute data is detected by scanning each storage position in page memory from the left to the right sequentially starting with the uppermost line, parity is allowed to change based on the attribute data. 'Parity' is data which changes alternately from '1'   '0' '1'... each time an instruction for the change is given. In other words, it is data of a single bit generated by a trigger flipflop. When a running base traverses a contour line, reaching an area covered by data '0', the area is filled in, if the parity checked then is '1', and the area is not filled in, if the parity is '0'. Thus it is possible to fill in an area inside the contour line without mistake, whichever shape the contour line assumes.
Patent JP-H0992118-A (JP)
Title: Manufacture of glass tube fuse
Inventor: WATANABE KOICHI
IPC: H01H69/02
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To facilitate discrimination of a rated current value for each fuse itself by making a felt core get in contact with a glass tube by insertion and extraction for coloring the glass tube. SOLUTION: As an engagement means for a cap 1 to a glass tube 2, an adhesive 6 is preliminarily applied to an inner wall surface of the cap 1, so the cap 1 is firmly fixed after the lapse of a specified drying time. Next, an end part of one fuse element 3 and an end part of the other element 3 are soldered by a soldering iron under the condition where they are inserted from a hole in the cap 1 to provide a glass tube fuse. Before the cap 1 is engaged with an end part of the glass tube 2, an inner diameter (d) of an opening part on one side of the glass tube 2 is fitted on/detached from an outer diameter D of a felt core B in a coloring device A of a size having the felt core B in which quick drying coloring agent 5 is impregnated, thereby a coloring process is applied to one side of the glass tube 2 for a specified size.
Patent JP-H08123420-A (JP)
Title: Electronic musical instrument
Inventor: ANDO TOMOKO
IPC: G10H7/02
Filed: 1994-10-19
Abstract: PURPOSE: To reduce the capacity of a waveform memory by providing at least >=2 kinds of bit width for sample values of waveform information stored in the waveform memory. CONSTITUTION: Memories (ROM) 31-33 of, for example, 8-bit width are used and waveform memory read addresses AD0-ADn generated by a waveform read circuit are connected to the address input terminals of the respective memories 31-33. Normal waveform data have 16-bit width, so the low-order 8 bits are stored in the memory 31 and the high-order 8 bits are stored in the memory 32 respectively. Waveform data which are expressed in 8-bit width are stored in the memory 33. Thus, waveform data of low level are expressed in less bit width and then the total number of bits of the waveform memories can be reduced without lowering the precision. Further, waveform data which becomes lower in level from in the middle of the waveform is expressed in less bit width and then the total number of bits of the waveform memories can be reduced as well.
Patent JP-S62136919-A (JP)
Title: Driver circuit
Inventor: HIDA YOICHI
IPC: G11C8/18
Filed: 1985-12-10
Abstract: PURPOSE:To obtain a high speed drive signal at a high voltage by boosting a gate voltage of a P-channel FET by a boosting capacitance and decreasing the voltage by an N-channel FET through one signal supply. CONSTITUTION:The 1st and 2nd FETs 39, 40 of opposite conduction type whose connecting point is connected to an output terminal connected in series between the 1st power terminal 36 and the 2nd power terminal 38, a boosting capacitor 32 whose one terminal is connected to a gate of the 1st FET and whose other terminal is connected to a node to which a signal of inverted phase to that of a signal at an output terminal is fed, and a drive circuit outputting a signal of inverted phase to that of the signal at the output terminal and giving it to the gate of the 1st FET are provided. The gate voltage of the 1st FET is boosted by the boosting capacitor and the voltage is lowered by using the 2nd FET through one signal supply. Thus, a high speed high voltage drive signal is obtained.
Patent JP-H03142123-A (JP)
Title: Method and device for cutting of pipe end crop
Inventor: FUSHIMI NAOYA
IPC: B21B23/00
Filed: 1989-10-27
Abstract: PURPOSE:To enhance the yield from production line, make safe and smooth the processings on a manually handled line, and cut crops automatically into specified lengths by judging the shape of a pipe end block, and deciding the cutting length according to the degree of its flexture and width spreading. CONSTITUTION:When the tail 21 of a rolled pipe 2 traveling on a transport line 3 is photographed by a camera 15 in two directions to output an image, an image recording system 11 sends crop-shaped boundary extract image information 11a from this image to a cutting length judging system 12. When the analyzed boundary is judged to be bent or width spread in the form of a trumpet, this system 12 sends a cut command 12a in accordance with the length to a stop position control device 16 of a cutting length control system 14. This device 16 has a pipe end sensor 17 of a cutting position sensing device 13 corresponding to the command 12a, and therefrom a measuring roller 18 emits a pulse signal at the same time as sensing of the pipe end 22 at the backmost. At the same time as count-up of the number of pulses a command 16 is sent to a transport speed control device 19, and the transport line 3 is stopped temporarily, and the pipe 2 shall be stopped in the specified cutting position right under the cutting machine 4.
Patent JP-H07206739-A (JP)
Title: Production of tert-butyl alcohol from tert-butyl hydroperoxide using palladium catalyst supported by pentagonal support
Inventor: JIYON FUREDERITSUKU NAIFUTON
IPC: C07C409/04
Filed: 1994-11-14
Abstract: PURPOSE: To produce t-butyl alcohol in a high conversion rate with high selectivity by using an alumina carrier having a pentagonal cross section coated with palladium as a catalyst to catalytically decompose t-butyl hydroperoxide.  
     CONSTITUTION: A catalyst prepared by coating alumina having a pentagonal cross section with palladium is used and a t-butyl hydroperoxide raw material soln. wherein 5-30 wt.% t-butyl hydroxyperoxide is contained in a solvent, especially, t-butyl alcohol is brought into contact with the catalyst in a liquid phase at 20-250°C under a pressure of 0.1-7 MPa to convert t-butyl hydroperoxide to t-butyl alcohol. In this catalyst, palladium is 0.1-5% by wt. of alumina. As the solvent used in this reaction, t-butyl alcohol alone or a mixture of t-butyl alcohol and isobutane is pref. Further, by diluting this catalyst with titania or zirconia, reaction can be advanced economically advantageously. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S62138194-A (JP)
Title: Structural gene of antibacterial protein
Inventor: NATORI SHUNJI
IPC: C07K14/435
Filed: 1985-12-11
Abstract: PURPOSE:A DNA which has base sequence coding polypeptide of aminoacid sequence of formula I, a kind of sarcotoxin IA (immune antibody) among antibacterial protein produced in lava of a flesh fly. CONSTITUTION:cDNA corresponding to Sarcotoxin IA, an antibacterial protein which is produced in body fluid of a flesh fly (Sarcophaga peregrina), when the larva is injured on its body surface, is successfully cloned. Further, the base sequence is determined and simultaneously, the aminoacid sequence of sarcotoxin IA has been elucidated. The aminoacid sequence is represented by formula I and the DNA coding the polypeptide is represented by formula II.