baber/WOPTO huggingface dataset:
Patent JP-H05137866-A (JP)
Title: Manufacture of ribbon
Inventor: OKUMURA HARUO
IPC: D05B35/06
Filed: 1991-11-20
Abstract: PURPOSE:To efficiently obtain a ribbon having a nearly constant width which is reinforced through the seam in the longitudinal direction. CONSTITUTION:A cloth 10 is formed by connecting the edge parts, deflecting the side edge by a ribbon width (w), and the right side edge 12 of the cloth 10 is set along the left side edge of a guide 26 and turned in the nearly peripheral direction of the ring of the cloth 10. Through the process of revolution, the cloth 10 is seamed in the nearly peripheral direction of the ring by a reinforcing thread 22 by a sewing needle 20, and the position separated by (w) on the left side from the right side edge 12 of the cloth 10 is cut by a cutter 24. The cut line and the stitch 28 of the thread 22 draw each spiral shape. After one turn, the cloth 10 shifts leftward by (w), and the newly formed right side edge 12 through cut is set along the left side edge of the guide 26. A ribbon 30 which is obtained continuously is reinforced through the seam at the center part in the longitudinal direction by the thread 22.
Patent JP-H04200012-A (JP)
Title: Diode switch drive circuit
Inventor: ISHIWATARI HIDEYUKI
IPC: H03K17/74
Filed: 1990-11-29
Abstract: PURPOSE:To reduce a switching time from a forward to a reverse direction and that from a reverse to a forward direction simultaneously by providing a 1st transistor(TR) circuit, a 2nd TR circuit and a 3rd TR circuit to the drive circuit. CONSTITUTION:When a level of a switching control signal Sc changes from a high to a low level, a TR 2 is conductive, a TR 4 remains nonconductive, and a diode 1 is forward-biased and a switch is turned off. A TR 3 18 conductive for a time charged from a capacitor 14 during the changeover and a sufficiently large current flows to the diode. When a level of the switching control signal Sc changes from a high to a low level, the TR 2 is nonconductive, the diode is reverse-biased and the switch is turned on. In this case, the TR 4 is conductive by a time when a capacitor 15 is charged to discharge a carrier stored in the diode 1 rapidly. Thus, the switching time from a forward to a reverse direction and that from a reverse to a forward direction are simultaneously reduced.
Patent JP-H01180799-A (JP)
Title: Press machine equipped with stroke adjusting device
Inventor: KATO HEIZABURO
IPC: B30B1/26
Filed: 1987-12-29
Abstract: PURPOSE:To smoothly convert the rotary movement of a driving shaft into the reciprocating rectilinear propagation movement of a slide by sliding a slide in the vertical direction with bearing a cross slide in a hollow part at the operation time of the press machine that an eccentric body is rotated in a cross slide. CONSTITUTION:Due to the outer peripheral faces 3b, 3b' of an eccentric body 3 being in the relation eccentric to an axial line 2a a cross slide 21 is made to move to the side part along the upper part inner face 8d and lower part inner face 8e of the hollow part 8a of a slide 8 via bearings 23a, 23b at the time when the eccentric body 3 is rotated like that. The slide 8 is therefore slided in the vertical direction accompanying the side part movement D of the cross slide 21 inside the hollow part 8a. The pressing of a material is thus performed between the upper die fitted to the lower face of the slide 8 and the lower die set up at the lower position of the slide 8.
Patent JP-H03193002-A (JP)
Title: Necklace
Inventor: KASAMAKI KEN
IPC: A44C25/00
Filed: 1989-12-23
Abstract: PURPOSE:To constitute the necklace so that the front of the ornamental piece does not look down, and the front of each ornamental piece can be shown to others who have an interview, and to increase the ornamental effect by equalizing the weight of the part extending from a line for connecting the connecting parts to the front of each ornamental piece and the weight of the part for reaching the back of each ornamental piece. CONSTITUTION:In a state that both ends of a necklace 8 are raised, and the middle part is hung down so as to execute a U-turn, as for each ornamental piece 9 of the lower part, weight of the part 17 extending from a line 13 for connecting their connecting parts 11 to the front 10 and weight of the part 18 for reaching the back 12 become equal to each other. Therefore, the ornamental pieces are supported in a well-balanced state so that the front 10 becomes vertical by using each connecting part 11 as a supporting point, and they always turn to the front. That is, even when the necklace is hung from a neck, and hung down so that each ornamental piece of the lower part does not come into contact with the chest, each ornamental piece of the lower part is supported in a well-balanced state so that their front becomes vertical by using those connecting parts as a supporting point.
Patent JP-H05169366-A (JP)
Title: Dressing method of grinding wheel
Inventor: MATSUI SATOSHI
IPC: B24B53/00
Filed: 1991-12-17
Abstract: PURPOSE:To provide such a grinding wheel dressing method as making stable surface roughness securable even in the case where the tip of a single diamond dresser is worn out. CONSTITUTION:A measured value of grinding force in grinding work immediately after dressing is compared with the preset value, and when the measured value of the grinding force is larger than the setting value, the dressing feed rate is corrected so as to be larger, and when it is smaller than the setting value, this dressing feed rate is corrected so as to be smaller, dressing takes place. When the dressing feed rate has exceeded the preset allowable range, a position of the dresser is changed.
Patent JP-H05165752-A (JP)
Title: Operating method for communication control processor
Inventor: HIRATA TOSHIAKI
IPC: G06F13/00
Filed: 1991-12-17
Abstract: PURPOSE:To autonomously operate CCP by providing an external storage device for storing a program and alteration information on a network definition in a communication control processor(CCP). CONSTITUTION:When CCP 2 is started by an operator command inputted from a host computer 1 and the operation by an autonomous operation possible mode is designated by the operator command, the program is loaded on CCP 2 and the program is stored in the external storage device 8 of CCP 2. When an autonomous operation impossible mode is designated by the operator command, only the program is loaded on CCP 2 and the program on CCP 2 is not stored in the external storage device 8. Thus, the operation mode of CCP 2 is decided at the time of loading the program from the host computer 1 to CCP 2. The decided operation mode is stored in the external storage device 8 in CCP 2, and starting is decided by the information.
Patent JP-H05163300-A (JP)
Title: Peptide derivative and its use
Inventor: MORI HIDETO
IPC: C07K9/00
Filed: 1991-12-17
Abstract: PURPOSE:To provide a nontoxic new peptide derivative high in cell adhesion level, useful as e.g. metastasis inhibitor, having, as the essential constituent units, acidic sugar chain residue and minimal unit of Arg-Gly-Asp tripeptide sequence involving cell adhesion. CONSTITUTION:A C-terminated amino acid is esterified to protect the side chain followed by successive reaction of both alpha-amino group and side chain functional group-protected amino acids to produce a protected peptide with cell adhesion nature of formula I (Bn is benzyl; Z is benzyloxycarbonyl), which is, in turn, made to react with an alpha-D-glucopyranosylcarboxylic acid derivative of formula III which has been prepared by reaction of succinic anhydride with an amino-deprotected compound of reaction product from a protected alpha-D- glucopyranosyl bromide derivative of formula II (Ac is acetyl; Me is methyl) and a protected aminoethoxyethanol; the resulting reaction product is then deprotected, thus affording the objective peptide derivative of formula IV (Q is acidic sugar residue; W is 1-15C alkylene, etc.; X is bond or Gly; Y is bond, Ser, etc.; R is OH, etc.).
Patent JP-H08255765-A (JP)
Title: Preparation of landing pad configuration body in integrated circuit
Inventor: ROI ENU NIYUUEN
IPC: H01L21/3205
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit with an improved landing pad and its manufacturing method. SOLUTION: A first opening 40 is formed through a first dielectric layer 38 and one part of a diffusion region 34 is exposed. Double silicon landing pads 42 and 46 are formed in the first opening 40 and on one part of the first dielectric layer 38 being adjacent to it. Preferably, the double landing pads are formed by two polysilicon landing pads 42 and an oxide layer 44 is formed between the portions of the two polysilicon layers and the first polysilicon layer 42.
Patent JP-H02178732-A (JP)
Title: Adder-subtractor circuit
Inventor: TAGO HARUYUKI
IPC: G06F7/50
Filed: 1988-12-28
Abstract: PURPOSE:To reduce the delay of addition/subtraction selecting signals inputted to a first group and to shorten an operation time by installing buffers driving a first group including the least significant bit of m-bit complementer circuit independently of the other groups. CONSTITUTION:The buffers 22-24 for driving the least significant bit independently of the other bits are installed, and the delay of data inputted to adders 11-14 through the complementer circuit 30 at the time of switching addition and subtraction, especially the delay of data with respect to least significant data is prevented. Namely, the loads of the addition/subtraction selecting signals distributed to the least significant bit are reduced and the delay of the addition/ subtraction selecting signal becomes small. Consequently, input data of the adders 11-14 are decided faster as the bits come lower. On the contrary, the delay of the addition/subtraction selecting signals becomes large in the high- order bits, there is no problem of the delay since carries from low-order digits themselves are delayed. Thus, the total operation time can be shortened.
Patent JP-H0222050-A (JP)
Title: Refrigerant transport hose
Inventor: ITO HIROAKI
IPC: B32B25/10
Filed: 1987-12-28
Abstract: PURPOSE:To obtain a refrigerant transport hose rich not only in flexibility but also in gas impermeability by constituting the arbitrary layer among many layers constituting an inner tube rubber layer or the single layer constituting said inner tube rubber layer of a predetermined component. CONSTITUTION:A refrigerant transport hose is equipped with an inner tube rubber layer 1, the outer tube rubber layer 12 outside said rubber layer 1 and the fiber reinforcing layer 13 between both layers 1, 12 and the arbitrary layer among many layers constituting the inner tube rubber layer 1 or the single layer constituting said inner tube rubber layer 1 is constituted of a polyolefin/ polyamide copolymer obtained by performing the block or graft polymerization of polyolefin having functional groups at both terminals of the molecule thereof and polyamide by utilizing said functional groups. Therefore, the intermediate resin layer 11 of the inner tube rubber layer 1 is constituted of this special polyolefin/polyamide copolymer, and excellent flexibility and gas impermeability can be provided by the flexibility and gas impermeability possessed by said copolymer itself.
Patent JP-2000161062-A (JP)
Title: Engine cooling device
Inventor: NISHI TORU
IPC: F02D41/02
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To bleed air from a water pump with ease by eliminating a structure used only for air bleeding in the water pump which supplies cooling water to the cooling jackets of a cylinder block and cylinder head in a horizontal opposed engine and V engine. SOLUTION: A circular pump room 134 rotatably containing an impeller 133, an upper discharge passage 135 extending aslant upward to the upper end of the pump room 134 and a lower discharge passage 136 extending aslant downward to the lower end of the pump room 134 are formed in the pump housing 129 of a water pump 128, First and second connection pipes straightly extending to the extension lines of the upper and lower discharge passages are communicated to the upper and lower discharge passages 135 and 136 at their inner ends, and the outer end openings are connected to the pump housing 129 as first and second discharge ports.
Patent JP-H08237826-A (JP)
Title: Metal-clad switchgear
Inventor: OTSUTOMAA MIYUURAA
IPC: H02B13/035
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To suppress pressure increase in case of an accident by housing the pole of a circuit breaker into an interrupter room, where an insulation gas is sealed for each phase, housing the interrupter room, a bus bar, and an output cable individually into a cylindrical housing, and forming a common gas space and a crank case in each housing. SOLUTION: Interrupter rooms 15, which are equivalent to the number of phases of a high-voltage network, are housed in a cylindrical housing 10, and a breaker gap 14 of a pole 13 of a circuit breaker is arranged. A crank case 18 is connected to the outside of a cover 12 at a lower side. The crank case 18 is connected to the inside of the interrupter room 15 and both inner spaces constitute a single gas space. A housing 31 for bus bar and a housing 32 for output cable are provided on the side surface of the housing 10 via insulator disks 25 and 26. Openings 33 and 34 are provided at the disks 25 and 26 to communicate gas in the housing 10, thus suppressing the increase in gas pressure at the time of an accident.
Patent JP-H05165081-A (JP)
Title: View-finder fixing device
Inventor: OBA YUKIHIRO
IPC: G03B13/02
Filed: 1991-12-18
Abstract: PURPOSE:To compact the whole construction by providing rotatability for a view finder mounted on the body of video camera round an axis stretching fore and aft of the video camera. CONSTITUTION:When a rotary lock knob 27 is turned and moved left, a rotary shaft 15 moves left with the energization force of a spring 21 to cause loosening of the friction of the friction surface of a circular flange 15B with a fixing plate 13, and the frictional force between the two members diminishes. Therein the rotary shaft 15 becomes rotatable, and a view finder(VF) 5 is released for rotating. When a vertical lock knob 45 is turned and moved left, a VF fixing plate 7 is pushed left relative to a vertical slide shaft 33 to prohibit sliding vertically, and the view finder 5 is fixed about the vertical direction. If on the contrary the vertical lock knob 45 is turned and moved right, this pressing is out of effect, and the VF fixing plate 7 can slide freely relative to the vertical slide shaft 33 to provide adjustability for the position of view finder 5 in the vertical direction.
Patent JP-H04207481-A (JP)
Title: Movement detector
Inventor: SEKINE MASAYOSHI
IPC: H04N5/232
Filed: 1990-11-30
Abstract: PURPOSE:To detect an accurate movement and to obtain a wide detection range at a high speed with simple hardware constitution by dividing an integral value of difference signals of 1st and 2nd picture signals by a difference signal being the result of detection of plural signals. CONSTITUTION:The detector is provided with a frame memory 2 storing a picture, a difference circuit 13 calculating a difference between a picture signal read from the frame memory 2 and a current picture signal, an integration circuit integrating an input signal, a comparator 7, latch circuits 8, 9, a difference circuit 10 calculating a difference of outputs of the latch circuits 8, 9, a divider circuit 11 dividing an output of the integration circuit 5 and an output of the difference circuit 10 and an arithmetic control circuit 14. Then a signal 12 in response to the movement of the picture from the division circuit 11 is detected. Thus, a wide movement detection range is obtained with simple hardware constitution and high detection accuracy is realized.
Patent JP-H01170115-A (JP)
Title: Output circuit
Inventor: NOTOMI SEIJI
IPC: H03K19/0185
Filed: 1987-12-24
Abstract: PURPOSE:To stabilize the gate voltage of an output transistor by fitting a second load transistor to input the gate voltage from a constant voltage circuit in parallel to a first load transistor of an inverter circuit. CONSTITUTION:Since a current ILO to flow to the second load transistor 9 always inputs a constant voltage from a load circuit 8 and, moreover the gate width of the transistor 9 is large, a current IL+ILO to flow to a transistor 3 for a driver is made into a characteristic in an approximately vertical shape, and it can be made into the constant voltage even when the error of the transistor 3 for the driver is generated. Consequently, an output voltage VLOW at an L level of an inverter circuit 4 is increased, compared with the case where only the first load transistor 2 is fitted, and on the other hand, the degree of the voltage can be maintained constant.
Patent JP-H01178079-A (JP)
Title: Power steering controller
Inventor: IKEMURA YOSHIHISA
IPC: B62D7/14
Filed: 1987-12-29
Abstract: PURPOSE:To prevent abrupt change of behavior of vehicle by shortcircuiting the opposite terminals of a motor, upon interruption of power supply to control section during steering operation, and operating the motor as a generator untill it will stop thereby converging the steering angle of a sub-steering wheel slowly to zero. CONSTITUTION:When power is fed normally, a control section 66 is performing drive control of a motor 44 such that a rear wheel 14 is steered corresponding to the steering state of a front wheel 10. When power supply from a power source section 64 to the control section 66 is interrupted under this state, a relay coil 70 in a motor shortcircuiting circuit 68 is de-energized to switch a relay contact 72 to the side of a terminal 74b. Consequently, a sub-steering means 12 is brought into free operation state and a neutral position holding mechanism functions to reset the steering angle of the rear wheel 14 to zero. At this time, terminals 44a, 44b of the motor 44 are shortcircuited and the motor operates as a generator through inertia rotation untill it will stop thus blocking abrupt reset of the rear wheel 14 to zero position.
Patent JP-H02201032-A (JP)
Title: Duplex piston engine
Inventor: KAARU AIKUMAN
IPC: F02B75/28
Filed: 1988-12-31
Abstract: PURPOSE: To reduce exhaust quantity of harmful gas by supplying cleaning flow and compression flow to each combustion chamber of a double piston engine having the combustion chambers formed on two sides of a piston, and controlling the supply in such a manner that the compression flow is supplied after an inlet for the cleaning flow is closed. CONSTITUTION: A piston having slanting walls 304, 364 are mounted in a substantially cylindrical housing 2 having conic covers 501, 502 on its two ends, and hollow piston shafts 307, 367 thereof are guided into ends 503, 504 of the covers 501, 502. Then, inlet air compressed by rotation of a crankshaft 19 is sent from a housing 8 to a fluid passageway 100 through an exhaust valve 48, and introduced alternately to combustion chambers 301, 302. Further, along wit the flow-in of the air, residual gas in the chambers 301, 302 are exhausted from an exhaust slot 6, thereafter a compression flow from a supercharger 5 flows in through a valve 56 or 57. Subsequently, in a next stroke, a gas mixture in the chamber 301 or 302 are compressed, ignited and exploded.
Patent JP-H05146167-A (JP)
Title: Inverter circuit
Inventor: NISHIYAMA NAOYUKI
IPC: H02M7/5387
Filed: 1991-11-22
Abstract: PURPOSE:To provide an inverter circuit which is easy of miniaturization and by which AC output high in accuracy of waveform can be obtained. CONSTITUTION:An inverter circuit makes the driving signal V1 of the second switch Q2, connected to the cathode side of a DC power source, into a high frequency of modulated wave V3 and transmits it to the side of a first switch Q3 through a high frequency transformer 7, and then, demodulates it to use it as a driving signal. Hereby, even if the driving signal of the second switch is of low frequency, it can be transmitted by a small high frequency transformer, which can contribute to the miniaturization of an inverter circuit at large. Moreover, both switches can be driven under accurate synchronization without the driving signal of the first switch going out of order or falling behind the driving signal of the second switch. Moreover, the DC power source for driving a photocoupler or a photocoupler becomes needless, and it becomes cheap.
Patent JP-H10169871-A (JP)
Title: Split-type branch pipe joint, and joint structure using thereof
Inventor: KINOSHITA HIROO
IPC: F16L41/02
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To prevent ingress of water from the outside by forming a pair of split joint bodies of a synthetic resin covered layer formed on the outer side of a metallic core provided with an outer edge extending along the surface of a pipe wall of a main pipe, and continuously arranging a seal edge part which is pressed against the surface of the pipe wall of the main pipe and closely attached thereto. SOLUTION: First and second split joint bodies 1, 2 are arranged opposite to each other holding a main pipe 100, and when the split joint members 1, 2 are tightened by a tightening member at a plurality of parts, a seal material 17 is closely attached to a pipe wall 101 around the circumference of an opening 110 to be made in the pipe wall 101 of the main pipe 100. Leakage of the fluid flowing in a pipe passage is prevented thereby. Seal edge parts 14a, 24a integratedly provided with covered layers 14, 24 of the joint members 1, 2 are held and crushed by the surface of the pipe wall 101 and outer edges 13a, 23a of cores 13, 23, and the surface of the pipe wall 101 is closely attached to the outer edges 13a, 23a of the cores 13, 23 to prevent ingress of water from the outside inside the joints.
Patent JP-H06188035-A (JP)
Title: Connector for printed circuit board
Inventor: IMAEDA KOUKI
IPC: H01R12/04
Filed: 1992-12-15
Abstract: PURPOSE:To reduce the number of a part items, by eliminating part to be fitted to a printed circuit board. CONSTITUTION:A connector 11 for a printed circuit board is formed in a condition where terminal conductors 13a-13e are fixed integrally with a housing 12 by insertion forming. In terminal conductors 13a and 14a, caulked parts 17a and 17b are provided in an integrated condition while being positioned outside, and are protruded toward the lower surface side 12a of a housing 12. When the connector 11 is fitted to the printed board, the connector 11 is fixed by inserting the printed circuit board terminals 16 and the caulked parts 17a and 17b of the respective terminal conductors 13a-13e in the fitting holes of the printed circuit board to electrically connect respective printed circuit board terminals 16, and also folding the caulked parts 17a and 17b. A fitting screw or mounting bracket can be eliminated to reduce the number of a part items.
Patent JP-H07186170-A (JP)
Title: Method for unloading molding and its unloading apparatus
Inventor: YOSHIDA KOICHI
IPC: B29C43/18
Filed: 1993-12-28
Abstract: PURPOSE:To prevent the surface flaw of a molding from occurring and to avoid restriction of design on the rear face shape of the molded article without using a large mold. CONSTITUTION:A chuck mechanism 70 for unloading a molding on a slide base 50 provided with a skin feeding mechanism 60 and the molding is held by means of the chuck mechanism 70 when a skin is set and unloading of the molded article is automatized by releasing the chuck out of the mold and placing it on a conveyer 80 while the molding is protected.