baber/WOPTO huggingface dataset:
Patent JP-H10168672-A (JP)
Title: Processing of fiber for spinning and weaving by card, stripper, etc., and apparatus for the same
Inventor: FERDINAND REIFELT
IPC: D01G15/36
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for processing a fiber, e.g. cotton and a chemical fiber, for spinning and weaving by a card or a stripper, by which damage to the fiber (shortening of the fiber) is reduced as far as possible. SOLUTION: Staples (fiber length) are measured at the exit of a card and a regulating means 27 of the card is installed. Further, the staples (fiber length) are measured also at an entrance of the card, and the difference in the staples (fiber length) is obtained from the measured values at the exit and the entrance for reducing the damage to the fiber (shortening of the fiber).
Patent JP-H05174041-A (JP)
Title: Order receiving device
Inventor: NODA MASAMI
IPC: G07G1/12
Filed: 1991-12-25
Abstract: PURPOSE:To surely inform a person in charge of the order reception of the sold-out commodities and to smoothly receive the order of commodities. CONSTITUTION:A stock file stores the stock date which show the presence or absence of stock of the commodities inputted through the stock data input parts 26 and 34 of the order date output devices 12 and 13. Then a sold-out commodity output means outputs the no-stock commodities stored in a stock file through an order date input device 10 and the devices 12, 13 in response to the requests received from these input and output devices.
Patent JP-H07165057-A (JP)
Title: Liquid level alarm device
Inventor: SATO SHOICHI
IPC: B60T11/26
Filed: 1993-12-16
Abstract: PURPOSE:To prevent the malfunction of a liquid level alarm device being due to the movement of a brake liquid in accelerating or decelerating a vehicle in a brake liquid reservoir. CONSTITUTION:The upper end of a float guide 6 is rotatably connected to a bearing part 5 provided on a ceiling part in a reservoir body 2. The float guide 6 is made to vertically guide a float 7 equipped with a magnet 9, and a heavy weight is attached to the lower end of the float guide 6. A contactless switch 10 is provided on the bottom of the reservoir body 2. When a liquid level lowers to make the magnet 9 of the float 7 approach the contactless switch 10, an alarm signal is output. When acceleration acts on a reservoir 1 to move braking liquid, the float guide 6 is rotated by the inertia of the heavy weight 8 to make the float 7 follow the braking liquid for its movement. A space between the magnet 9 and the noncontact switch 10 therefore becomes larger, and is regulated according to the movement of the braking liquid. Thus the malfunction of the noncontact switch 10 and of a liquid level alarm device can be prevented.
Patent JP-H07167408-A (JP)
Title: Induction dispersing method for fluidized bed and induction dispersing plate
Inventor: TSUTSUMI KAZUO
IPC: B01F23/30
Filed: 1993-12-15
Abstract: PURPOSE:To easily manufacture a low-cost apparatus by forming a gas dispersing plate in an ejector structure, and regulating a pressure of a wind box (or a free board of a lower stage) and a pressure of the board of an upper side to substantially atmospheric pressure in a method for dispersing gas to form a fluidized bed and the plate. CONSTITUTION:A gas dispersing plate for forming a fluidized bed by dispersing gas into fluidized medium comprises a fluidized bed support plate 30 provided on a lower surface of a fluidized bed 12 and formed with an opening 32, a diffuser 34 having an outlet mounted in the opening 32, and a gas injection nozzle 36 disposed in the inlet of the diffuser 34. Gas near the nozzle is sucked into a suction chamber 38 of the inlet of the diffuser 34 to form an ejector 40.
Patent JP-H09183884-A (JP)
Title: Transparent gel and its production
Inventor: SHIOJI NAOTAKE
IPC: C08F26/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To produce a transparent gel having controllable light-transmittance and excellent appearance and useful as an interior fragrant agent, etc., by absorbing a mixed liquid containing a prescribed amount of an alcohol and water in a water-absorbing resin. SOLUTION: The objective transparent gel having a light-transmittance of >=30% is produced by absorbing a mixed solution containing water and preferably 5-60wt.% of an alcohol into an absorbing resin containing a crosslinked polymer produced by polymerizing 20-100wt.% of a (meth)acrylate monomer of the formula (R is H or methyl; X is a 2-4C oxyalkylene having an oxyethylene molar ratio of >=50% based on the total oxyalkylene; Y is a 1-5C alkoxy; (n) is 3-50) and a monomer copolymerizable with the above monomer such as vinylsulfonic acid and polymerizing a monomer component containing N-vinyl acetamide to the polymer. The mixed solution is preferably incorporated with a nonionic surfactant.
Patent JP-H07165111-A (JP)
Title: Cab suspension
Inventor: MOMIYAMA FUJIO
IPC: B62D24/02
Filed: 1993-12-16
Abstract: PURPOSE:To improve a riding comfort by linking one end of a pair of link levers to both the ends of a cross link bar, having a specific function, supported at the front of a frame to form into a tilted state to link the other end to a cab, and regulating the roll and yoke centers of the cab in a specified manner to a chassis. CONSTITUTION:A cross link bar 11 is extended in a right and left direction to be provided supported by a frame 32 in the front of the frame 32. The cross link bar 11 is composed so as to store energy. A pair of link levers 12 and 12 is fitted with the base parts of the link levers 12 and 12 linked to the both ends of the cross link bar 11, and the other end is linked to a cab 33 with cab brackets 19 and 19 to be formed into a tilted state. The roll center height (h) of the cab 33 is neared to the roll center height H of a chassis 31, and also the yaw center C2 of the cab 33 is positioned to the rear than the yaw center C2 of the chassis 31.
Patent JP-H03200124-A (JP)
Title: Optical fiber and production thereof
Inventor: HIRAI SHIGERU
IPC: G02F1/35
Filed: 1989-12-27
Abstract: PURPOSE:To obtain an optical fiber having higher IR transmissivity than a quarts fiber and enabling laser oscillation and light amplification of IR by forming a core based on aluminum oxide and contg. an active element having light amplifying ability added at a prescribed concn. CONSTITUTION:A core 21 based on aluminum oxide and contg. an active element having light amplifying ability, e.g., a rare earth element or a transition metal added at a prescribed concn. is formed. Since an excessively large amt. of the active element added causes 'association' and the light amplifying ability is lost, the amt. is properly regulated. A clad 22 is made of quartz glass maintaining high physical strength. An optical fiber having higher IR transmissivity than a quarts fiber and enabling laser oscillation and light amplification of IR is obtd.
Patent JP-2001160194-A (JP)
Title: Radio transmitter for automatic meter-reading
Inventor: SUZUKI TSUTOMU
IPC: H04W4/04
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To reduce the number of batteries and to eliminate necessity to prepare a commercial power source by suppressing power to consumption eliminate necessity to turn all terminal equipment into a standby state at all the time. SOLUTION: Terminal equipment 14 is composed of a tap water meter 17, a motor-driven valve 18 and a radio transmitter 15 and the said radio transmitter 15 is provided with a means for storing the time to wait communication from center equipment and the data of time and opens/closes the said motor- driven valve 18 after receiving transmission from the center equipment side to the terminal equipment side.
Patent JP-H09144537-A (JP)
Title: Thermo-actuator
Inventor: KUZE GIICHI
IPC: F03G7/06
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a thermo-actuator having a long life by directly butting the lower face of the skirt part of a rubber seal straight pipe on the upper face of the flange part of a rubber seal spool which perceives temperature through a wax in a thermosensible cylinder to wring up a rod engaging in a central hole. SOLUTION: Plural rows of concave grooves are formed on the inner periphery of bellows 3 composed of a rubber seal straight pipe, and the lower face of a skirt part 4 is buttedly joined to the upper face of a flange part 6 of a rubber seal spool 5 to enclose a rod 2 in the central holes of both the above parts 4, 6. In this case, lubricating oil is filled up in a space between the lower end of the rod 2 and the bottom of the rubber seal spool 5. These components are inserted in a metal ring 8 and a thermosensible cylinder 9 and press-fixed in the upper large diametral flange part 12 of the thermosensible cylinder 9. When the temperature of the thermosensible cylinder 9 rises to melt and expand wax 11, the rubber seal spool 5 wrings up the rod 2 with its deformation to open the main valve of a thermostat.
Patent JP-H07171250-A (JP)
Title: Ball receiving port device
Inventor: NAGAI SOUJIROU
IPC: A63F7/02
Filed: 1993-12-17
Abstract: PURPOSE:To make a safe ball receiving device perform different motions without changing the structure by a method wherein when a ball enters between standing movable wing pieces, the ball is let to go through to the rear side of a box frame without tilting the movable wing pieces, and at the same time, the standing movable wing pieces are tilted only by the rocking of a lever piece which is located inside of the box frame. CONSTITUTION:When movable wing pieces 3 are standing, if a ball enters between the movable wing pieces 3, the ball is received by an inducing bottom piece 7 of a chucker 6, and flows to the rear side of a box frame 8 by passing through a ball passage 10 from a ball entrance 2 without coming into contact with either one of ball contact pieces 14a, 14b of a rotor 11. For this reason, the movable wing pieces 3 keep the standing condition. In the meantime, when a ball which enters from a ball introducing entrance 9 of the box frame 8 is received by a ball receiving surface 19 of a lever piece 17, the lever piece 17 turns upward by the weight of the ball, and a feeding claw 21 comes into contact with an engaging part 16a of the rotor 11, and the rotor 11 is turned at 90 deg.. By this motion, an engaging piece 15 moves. and an engagement with a protuberance 5 of the movable wing pieces 3 is released, and the movable wing pieces 3 tilt outward by their own weight and open.
Patent JP-H10188935-A (JP)
Title: Organic electrolyte battery
Inventor: HIGASHIMOTO KOJI
IPC: H01M2/12
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of leakage of droplets or the like out of a battery by providing an air permeating electrolyte resistant material (trap), which can hold droplets and mist of the electrolyte, so as to cover an exhaust hole. SOLUTION: When droplets and mist of the electrolyte pass through a valve 8 and leak out of a battery through an exhaust hole 2, the droplets and the mist are held by a trap 1. Since the organic electrolyte is relatively easy to be evaporated, it is gradually evaporated without generating a leak in the condition that the electrolyte is held. Consequently, the droplets of the electrolyte are not discharged out of a battery, and only vaporized electrolyte is discharged. Since the organic solvent, which forms the organic electrolyte, has high affinity to glass, woven fabric or nonwoven fabric, which is made of glass fiber, or a compressed aggregate of glass fiber are used as a trap 1 so as to improve the electrolyte holding property of the trap 1, and the holding time is prolonged. With this structure, the time for evaporating the organic electrolyte is sufficiently prolonged.
Patent JP-H11157937-A (JP)
Title: Production of aluminum nitride sintered compact
Inventor: SANO KOJI
IPC: C04B35/581
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an AlN sintered compact usable even under a condition with a rapid rising and falling of a temperature up to 600 deg.C. SOLUTION: This method for producing an AlN sintered compact by mixing an AlN powder with one or more kinds selected from rare earth elements and rare earth element-containing materials, with an organic binder, granulating and compacting the obtained mixture, subjecting the obtained compact to degrease, and firing the compact after the degrease comprises using an acrylic binder having 380-430 deg.C removing temperature, and carrying out the degrease of the compact at a heating rate of <=120 deg.C/hr and at the maximum temperature of 380-430 deg.C in an oxidizing atmosphere.
Patent JP-2000153904-A (JP)
Title: Rail-truck system
Inventor: YOSHINO SADAO
IPC: B61B13/00
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To quickly explicate which side is ascribed to the cause in the case where transfer lying between a truck and a station has failed. SOLUTION: In the case where loading from a station to a truck T1 has failed, it is retried with another truck T2, and if it is successful, the truck is out of order but unsuccessful, there is failure in the station. Likewise, in the case where its unloading has failed, it is retried at another station, and if it is successful, the station is out of order, but unsuccessful, it is defined that there is failure in the truck.
Patent JP-H05176584-A (JP)
Title: Controller for power converter
Inventor: ITO SATORU
IPC: H02P25/064
Filed: 1991-12-26
Abstract: PURPOSE:To reduce torque pulsation by controlling a power converter so that a frequency component denying a torque pulsation component resulting from the structure of a motor is overlapped. CONSTITUTION:An adder 1a subtracts an output current command value i' and the output currents (i) of a current detector 41, and computes a current deviation. A current control circuit (IC) 2 outputs an output-voltage command value from the current deviation. A pulse width modulation circuit (PT) converts the output-voltage command value into a pulse width modulation signal, and switches each semiconductor element of a power converter 4. Overlapping- component generating circuits (WG) 6a, 6b overlap high frequency denying torque pulsation generated by the structure of a synchronous motor 5 to an output from the power converter 4 on the basis of a current command I as the effective value of the current command value i' and a positional signal gamma. That is, a quinary harmonic command value e5 and a septimal harmonic command value e7 as outputs from the WGs 6a, 6b are added by an adder 1c, and the added value is added to the voltage command value by an adder 1b, and transmitted as the voltage command of the PT 3.
Patent JP-2001167901-A (JP)
Title: Circuit component
Inventor: KITAHARA MASANORI
IPC: H01C3/00
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a circuit component, where power capacity of a circuit element such as conventional wire wound resistor is easily increased and treatment of the circuit component can be facilitated. SOLUTION: This circuit component consists of a circuit element 12, a ceramic member 16 formed by warming or heating and curing ceramic powder wrapping the circuit element, and electrodes 15 which are connected with the circuit element, arranged outside the ceramic member.
Patent JP-H07180775-A (JP)
Title: Spool valve
Inventor: NAKAMURA TAKAYUKI
IPC: F16K3/314
Filed: 1993-12-22
Abstract: PURPOSE:To reduce an oil leakage amount in a high temperature range, improve size accuracy, utilize a spool valve when high accuracy is demanded, reduce a weight, improve abrasion resistance performance without any surface treatment, and prevent any marring. CONSTITUTION:A spool valve 3 is provided with a shaft part 4 and a plurality of a land parts 5 whose diameter is extended from the shaft part 4 and the outer circumferential surface of the land part 5 is brought in sliding contact with a cylinder hole 2. The shaft part 4 is formed by cut-working an aluminum alloy made round bar material and an annular grooves 7 are formed on positions opposing to respective land parts of an outer circumferential surface. A glass fiber reinforced PPS whose linear expansion coefficient is larger than that of the aluminum alloy of the shaft part 4 is used in each land part 5, and the whole of a spool valve is formed by making insert injection molding on the outer circumference of the shaft part 4 serves as an insert member. The inner circumferential surface thereof bites in the annular groove 7 so as to prevent sliding, and also the outer circumferential surface is subjected to finishing-work.
Patent JP-H11173003-A (JP)
Title: Door electric open-close device
Inventor: TAKAO YOSHIHIRO
IPC: E05F15/14
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a door electric open-close device, in which the defect of a pneumatic pressure type door open-close device is solved and which is adapted to rush conditions in our country and is kind for a passenger. SOLUTION: Doors 3a, 3b hung down from feed nuts 2a, 2b screwed to a screw shaft 1 are opened and closed by the forward and reverse rotation of a motor 4 connected at one end of the screw shaft 1. The inner ring 5a of one-way clutch 5 is coupled at the other end of the screw shaft 1, and only the revolving torque of the screw shaft in the door opening direction is transmitted to an outer ring 5c. An electromagnetic locking device 6 being joined with the outer ring 5c and locking the outer ring 5c at the time of nonconduction and being detached from the outer ring 5c and releasing locking at the time of conduction and a detecting means 8 detecting whether or not an article is pinched between the doors 3a, 3b during closing operation is detected are mounted.  When the pinching of the article is detected by the detecting means 8, conduction through the electromagnetic locking device 6 is started by a control section 7, the motor 4 is rotated and driven only for a fixed time in the door opening direction, conduction through the electromagnetic locking device 6 is completed, and the motor 4 is turned and driven in the door closing direction.
Patent JP-H06197394-A (JP)
Title: Reflection type speaker system
Inventor: SANGO JUN
IPC: H04R1/34
Filed: 1992-12-25
Abstract: PURPOSE:To provide the speaker system with excellent directivity and radiation efficiency. CONSTITUTION:A frame 5 opened for a prescribed angle in the horizontal direction is arranged above a diaphragm 3 of a speaker 1 and a reflecting member 6 is arranged on an upper surface in the frame 5 and a sound wave emitted from the diaphragm 3 of the speaker 1 is diffused by the reflecting member 6 so as to reduce a change in the directivity, and the shape of the reflecting member 6 is made asymmetrical on the boundary of a center line, then the sound wave is emitted efficiently only in a specific direction while the interference of the sound wave generated in an inner space among the speaker diaphragm 3, a frame inner wall 7 and the reflecting member 6 is prevented.
Patent JP-H10182965-A (JP)
Title: Flame-retardant polyamide resin composition
Inventor: TAMURA TSUTOMU
IPC: C08K13/04
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a flame-retardant polyamide resin composition giving moldings excellent in heat resistance and chemical resistance and slight in the changes of dimension and physical properties due to the absorption of water. SOLUTION: This flame-retardant resin composition comprises 25-65wt.% of a crystalline partial aromatic copolyamide resin containing 30-95wt.% of units derived from terephthalic acid and hexamethylene diamine and having a melting point of >=275 deg.C, 15-70wt.% of a fibrous reinforcing agent and/or a particulate reinforcing agent, 0.5-25wt.% of red phosphorus having a generated phosphorus amount of <=1.0mg/g after heated at 300 deg.C for 3hr in air, and 0-30wt.% of an elastomer.
Patent JP-2000172215-A (JP)
Title: Display panel driving method and display device
Inventor: KOSAKA TADAYOSHI
IPC: G09G3/296
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To reduce unnecessary power consumption concerned with the capacitance between data electrodes. SOLUTION: In a line sequential addressing controlling each potential of data electrodes in accordance with display data in synchronization with a row selection, when n-th display data to be applied respectively to data electrodes A adjacent each other are different with each other and (n+1)th display data are also different with each other and, moreover, respective n-th display data of the data electrodes A are different from respective (n+1)th display data, the storage electric charge between the data electrodes is made to be discharged by connecting the data electrode of one side to a power source line and also by connecting the data electrode of other side to the power source line via a forward diode prior to a changeover from the potential made to correspond to the n-th display data to the potential made to correspond to the (n+1)th display data.
Patent JP-H11183368-A (JP)
Title: Output stabilizing method for rain sensor
Inventor: TANAKA SHUHEI
IPC: G01N21/17
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To prevent sensitivity deterioration of a rain sensor when it is started. SOLUTION: This rain sensor 2 detects the degree of the waterdrop quantity stuck to the surface side of a window glass with a light emitting means 7 guiding light into the window glass to be totally reflected on the inner face side of the window glass and a light receiving means 8 receiving the light reflected in the window glass, and it outputs a drive signal to a wiper drive device 20. When the power supply to the rain sensor 2 is turned on, a difference signal between a reference value set in advance and the output signal of the amplifying circuit 17 of the light receiving means 8 is fed back to the amplifying circuit 1l7 regardless of the operation state of a wiper, and the amplification degree of the amplifying circuit 17 is adjusted to keep the output signal of the amplifying circuit 17 constant.
Patent JP-H09167667-A (JP)
Title: Contact pin for ic socket
Inventor: KUWABARA WATARU
IPC: H01R33/76
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To eliminate stress concentration, eliminate the development of buckling deformation and breaking, increase a wiping quantity in contact part, obtain reliable contact pressure with a solder ball, and reduce an inductance of a socket. SOLUTION: In a conductive contact pin where elastic parts are arranged by two or more pieces, the operational direction of an additional elastic part 3 is contained in a surface moved in parallel in the vertical direction to a surface containing the operational direction of a single elastic part 2. When the contact pins are adjacently installed by two or more pieces in an IC socket, the whole constituted elastic parts are constituted so as not to interfere with operation of the adjacent elastic parts by being elastically displaced in the same direction to the respectively adjacent elastic parts.
Patent JP-H07191561-A (JP)
Title: Fixing device
Inventor: FUTAGAWA JIRO
IPC: G03G15/20
Filed: 1993-12-24
Abstract: PURPOSE:To prevent low efficiency in heat which is applied to a nip, resulting from the escape of the heat of a heater, and ununiform temperature distribution through a heater holder and the reinforcing member of the holder, in a film fixing device. CONSTITUTION:Heat efficiency is improved by providing a heat-insulating layer 18, such as air or felt, between the heater 1, arranged inside a film 4 which is pressed by a pressure roller 5, and the heater holder 2, temp. rise is caused earlier, and the shape and material of the heat-insulating layer 18 in the longitudinal direction of the heater 1 are changed. Thus, the temperature distribution of the heater 1 is made constant. Also, the effectiveness of heat-insulation is greatly enhanced by providing the heat-insulating layer 19 between the heater holder 2 and the reinforcing member 7.