baber/WOPTO huggingface dataset:
Patent JP-H01117142-A (JP)
Title: Paper separator
Inventor: SHIGEMURA YUTAKA
IPC: G03G15/00
Filed: 1987-10-28
Abstract: PURPOSE:To keep off any double feed of paper surely as checking an amount of paper powder to be produced to the smallest possible extent by installing an actuating means which varies an overlap according to temperature and humidity. CONSTITUTION:A friction pad 24 and a paper feed roller 23 are overlapped whereby paper is waved, and thereby paper separation takes place. At the time of high temperature when a paper electrostatic charge value is relatively small, the friction pad 24 is pulled down by contraction of a form memory alloy spring 30, whereby an overlap is relatively reduced. With this reduction, resistance between the friction pad 24 and the paper is made smaller, and an amount of paper powder to be produced is restrained. At the time of low temperature when the paper electrostatic charge value is relatively much, the friction pad 24 is pulled up by dint of tensile force of a tension spring 29 whereby the overlap is made larger, and thereby any double feed of the paper is yet surer prevented from occurring.
Patent JP-H03134399-A (JP)
Title: Lubrication method between two slide contact members
Inventor: ISHII HIDEAKI
IPC: F16C33/12
Filed: 1989-10-20
Abstract: PURPOSE:To reduce cooling loss with solid body lubrication between two slide members by supplying soot which is produced in burning hydrocarbon group fuel between two slide members at least one of which is made of ceramic. CONSTITUTION:Slits 1a are formed opposingly at the end of a cylindrical member 1 made of ceramic in which MgO is added to alpha-Al2O3, and the member 1 is mounted on a square panel board 2 made of the same material. And, soot obtained from diffusion flame of benzene is introduced into the cylindrical member 1. While heating and holding them to various temperatures in a furnace, they are mutually rotated, for example, under the conditions of load of 29.4N, speed of 0.1m/s, slide distance of 1,500m. Benzene soot enters between both members 1, 2 to perform solid body lubrication. Thus, good durability is obtained, and it is possible to reduce cooling loss because oil is not used.
Patent JP-H09116561-A (JP)
Title: Confirmation frame transfer system in fc/arm network converter
Inventor: ONO MASAHIKO
IPC: H04L12/28
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To improve data transmission efficiency by generating a confirmation frame to N-port and sending the frame when a data frame addressed to an opposite N-port from the N port is detected so as to send the data frame continuously to an ATM network without interruption. SOLUTION: The converter is made up of a data frame detector 3 counting number of frames, an ACK detector 4 detecting a confirmation frame in the process of converting an input ATM cell from an opposite N port into an FC frame, an ACK generator 5 generating and transmitting the confirmation frame to be sent to the N port, and a controller 6 controlling each section. Then the data frame detector 3 detects the data frames to count the number and its reported to the controller 6. The controller 6 monitors a idle state of a memory 12 and when idle memory is in existence, generation of the confirmation frame to the ACk generator 5 is commanded and a switch 24 is selected to give the confirmation frame to an FC frame transmitter 25, from which the frame is sent to the N port.
Patent JP-H02122519-A (JP)
Title: Thin-film coating device
Inventor: SUWA KYOICHI
IPC: B05C11/08
Filed: 1988-11-01
Abstract: PURPOSE:To reduce the amount of consumption of a sensitized emulsion by applying an external force to a dripped sensitized emulsion using an auxiliary diffusion means which does not contact a substrate. CONSTITUTION:A small amount of sensitized emulsion 9 as compared before is dripped from a sensitized emulsion nozzle 2 to nearly the central part of a wafer 1 which is fixed on a stage. Then, after dripping the sensitized emulsion 9, a dispersing bar 3 is immediately lower by a specified amount to allow it to contact the sensitized emulsion 9. Then, when a wafer 1 is allowed to rotate at an ultra-low speed of approximately 50rpm and the length of the part which is parallel to the wafer 1 of the dispersing bar 3 is short, the dispersing bar 3 is moved forward and backward and left and right while being in parallel to the surface of the wafer 1 while it is in contact with the sensitized emulsion 9. With operation up to this point, the sensitized emulsion 9 can be diffused to a specified area. After that, after the dispersing bar 3 is moved to a non- contact position, the wafer 1 is allowed to rotate at a low speed of approximately 500rpm and the sensitized emulsion 9 is diffused to the entire surface of the wafer 1. Then, by rotating the wafer 1 at a high speed of approximately 500rpm, the sensitized emulsion can be a uniform thin film.
Patent JP-S62134327-A (JP)
Title: Door structure for automobile
Inventor: MAEDA TATSUO
IPC: B60J5/00
Filed: 1985-12-05
Abstract: PURPOSE:To aim at making improvements in rigidity and setting workability, by joining each end of respective inner and outer panels as well as joining a peripheral part of an opening part of the outer panel to the inner panel, forming a closed cross section there, and covering an outer side face of the outer panel with an outer plate. CONSTITUTION:A door body consists of an inner panel 2, a door lock device 3, a window regulator 4 and a door hinge as functional parts to be attached to the inner panel 2, an outer panel 7 forming an opening part 6 at the central part, an outer plate 11 covering an outer side face of the outer panel 7, etc. In this case, each of front ends 17 and 24, lower ends 18 and 25 and rear ends 19 and 26 of each of these panels 2 and 7 is joined together as well as a peripheral part 23 of the opening part 6 is joined to a panel main body 16 of the inner panel 2, and a closed cross section is formed each in at least front and rear side edge parts of the door body. And, the outer plate 11 is tacked to the outer panel 7 after engaging a reinforced rib 59 integrally formed in the inner surface with reinforcement 10.
Patent JP-H07130464-A (JP)
Title: Electroconductive oxidation preventive material
Inventor: MORIKAWA KATSUMI
IPC: F27B3/08
Filed: 1993-11-02
Abstract: PURPOSE:To provide an electroconductive oxidation preventive material which does not require the coating application to be performed with avoidance of the electrode chuck part by dispersing a specified amount of highly conductive filler in the coating material. CONSTITUTION:A high conductive filler consisting of a powder of carbon, metal, boride, carbide. nitride, etc., having a volume specific resistance of no more than 1X10<-1>OMEGA.cm is included in 5-50vol.% in a coating material consisting of a fire-resistant aggregate, glass frit, and a binder. This yields an electroconductive oxidation preventive agent having an oxidation preventing function with which the coating application can be done without requiring avoidance of the electrode part.
Patent JP-H07125826-A (JP)
Title: Meandering detecting method and meandering adjusting method for cylindrical belt conveyor
Inventor: TORII TOMOHIRO
IPC: B65G15/08
Filed: 1993-11-02
Abstract: PURPOSE:To simply detect meandering of a belt conveyor by these pressure difference by detecting air pressures in paired positions symmetric to the center of the conveyor belt in a device where a circular arc-shaped conveyor belt travels along a lower half inside surface of a cylinder pipe by being levitated by the air. CONSTITUTION:A conveyor belt 2 bent in a circular arc shape travels along a lower half inside surface of a cylinder pipe 1 by being levitated by the air, and conveys a conveyance material 5 placed on an upper surface. In this case, in the lower half of the cylinder pipe 1, a large number of paired respective detecting holes RL1, RR1 to RL4, RR4 are respectively bored in both side positions symmetric to the center line CL of the conveyor belt 2. Thereby, when the conveyor belt 2 meanders, a pressure difference is detected. On the other hand, a pair of dampers 8L and 8R are pivotally fixed by respective shafts 9L and 9R to a chute 7 continuing to an input port 6 opening in the top part of the cylinder pipe 1. The load center line WL of the inputted conveyance material 5 is displaced by both dampers 8L and 8R, and meandering of the conveyor belt is adjusted.
Patent JP-H11111653-A (JP)
Title: Manufacture of semiconductor wafer
Inventor: SUZUKI NARIKAZU
IPC: B24B37/30
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To exclude stress deformation and increase planarity after working by mounting a slice wafer, in such a manner that a reference surface of the slice wafer abuts against a table of a grinding equipment, and grinding the other surface of the slice wafer. SOLUTION: A slice wafer 8 in which a reference surface L is formed is so mounted that the reference surface abuts against a rotary chuck table 10 of a grinding equipment 9 and is held stiffly on the rotary chuck table 10 by vacuum suction via a vacuum path 11. The rotary chuck table 10 holding the slice wafer 8 is rotated in this state, a diamond wheel 13 is made to descend from above while rotating at a high speed, and grinding is performed until the slice wafer 8 has a specified thickness. A film member which has formed the reference surface L of the ground slice wafer 8 is eliminated with organic solvent. As a result, a semiconductor wafer can be manufactured without requiring a large-scaled lapping machine or the like.
Patent JP-H08139559-A (JP)
Title: Surface acoustic wave device
Inventor: FUNEMI MASAYUKI
IPC: H03H9/10
Filed: 1994-11-09
Abstract: PURPOSE: To prevent the chip size of a piezoelectric substrate from increasing when an inductance of large size is inserted by arranging a field magnetic member on or nearby the reverse surface side of a coil pattern on the piezoelectric substrate. CONSTITUTION: On the piezoelectric substrate 1, both input and output electrode patterns 2 and 5 forming a filter and coil patterns 5 and 7 for impedance matching are formed, and the field magnetic member 21 which makes a magnetic field operate is arranged on or nearby the reverse surface sides of the coil patterns 6 and 7. The impedance can match by making the magnetic field produced by the field magnetic member 21 operate on the coil patterns 6 and 7, so the coil patterns can be formed in a small area and an element is reducible in size. Further, the field magnetic member 21 consists of adhesive containing ferromagnetic body and the impedance is set preferably according to the quality or mixing rate of the ferromagnetic body or the thickness of the adhesive. Further, the field magnetic member 21 may be formed of a plate body of metal itself or alloy.
Patent JP-H0986195-A (JP)
Title: Fuel lid device of gas fuel vehicle
Inventor: HAYASHI NARIKAZU
IPC: B60K15/05
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To prevent a car from starting when a filling device or the like is forgotten to be attached to a charge coupler by preventing engine starting upon receiving a current from a switch mechanism when a fuel lid is opened and a conductive member is in contact with a pair of contact points. SOLUTION: When a fuel lid 52 is opened, since the fuel lid 52 does not exist, a holding pin 64 is pressed forward by the pressing force of a spring 70. At this time, a pin cover is expanded because it is soft. Thus, a conductive member 78 is brought into contact with first and second contact points 82 and 84, currents are supplied to first and second lead lines and by receiving these currents, a control means prevents engine starting by preventing an ignition device from outputting an igniting signal, a cell motor from being rotated or opening a fuel shutoff valve. Thus, starting of a car is prevented when a filling device or the like is forgotten to be attached to a battery coupler.
Patent JP-H02121848-A (JP)
Title: Heat transfer printer
Inventor: HIRANO SEIICHI
IPC: B41J2/325
Filed: 1988-10-31
Abstract: PURPOSE:To easily smoothen a transfer ink surface by providing an area not coated with ink in one color coating length or more between a series of a plurality of colors of heat-fusible inks repeatedly coating an ink film and the ink at the front and rear of the fusible inks, and heating a recording sheet through the area after transferring. CONSTITUTION:The space 12 of an ink film 1 is of an area not coated with ink to be slightly longer than an ink layer 11. It is heated in response to recording information, and color superposition is finished. In this case, parts 101a, 101b isolated in a boundary to an ink film base material are smooth with high gloss, but parts 101b, 102b broken from the ink of the periphery are uneven with low glass. A recording sheet 3 is returned to its original position, the end of the space 12 is arrived at the narrowing position between a head and a platen, thereby becoming a recording state. When transfer inks 101, 102 are passed through a narrowing position between the head and the platen, it is heated and compressed through the space 12, the broken part becomes smooth to obtain a satisfactory recording quality.
Patent JP-2001095407-A (JP)
Title: Milk collection system
Inventor: YOKOBE MASAO
IPC: A01J5/00
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a cow milk collection system that attain safe and efficient milk-collecting operations and particularly increases the efficiency of the document processing works after collection of the cow milk. SOLUTION: Cow milk-collecting vehicles are each equipped with a milk collection pump, an air eliminator, a thermometer, a flow meter and a control unit that controls the temperature of the collected milk as well as records the milk temperature and the volume of the milk collected. In the meantime, the data in the control unit are sorted every stock farm, the milk collection workers are allowed to carry a portable data collector that can communicate to the other computer installations and to report the results of milk collection every stock farm via this portable data collector.
Patent JP-2000103360-A (JP)
Title: Car body structure for vehicle
Inventor: MISHIMA TAKASHI
IPC: B62D25/04
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent a front pillar from being strongly affected by a clashing load applied to a wheel apron reinforcement at the time of clashing. SOLUTION: A gap C is formed with the rear end (connecting piece 8a) of a wheel apron reinforcement 2 without the existence of a hinge pillar reinforcement 7 between a front extended part 4a corresponding to the upper end of the hinge pillar part H of a front pillar outer panel 4 and a front extended part 6a corresponding to the upper end of the hinge pillar part H of a pillar inner upper panel 6. The front extended parts 4a and 6a are deformed as is weakend parts where the strength of a car body forward/backward direction is weakend by a clashing load, and clashing energy is absorbed and mitigated.
Patent JP-H02156002-A (JP)
Title: Powder densifying method
Inventor: BINSENTSUO MUSERA
IPC: C04B35/00
Filed: 1989-10-24
Abstract: PURPOSE: To obtain an article increased in a densifying degree without using high temps. by mixing powder with a solid lubricant and a liq. solvent, preheating it to a temp. between a room temp. and the softening temp. of the lubricant and thereafter compacting or densifying it. CONSTITUTION: In powder metallurgy, powder is mixed with a solid lubricant and a liq. solvent such as lamp oil. This powdery mixture is preheated to a temp. between a room temp. and the softening temp. of the lubricant, preferably to 70 to 120 deg.C. The amt. of the liq. to be added to the powder is regulated to about 0 to 200 g per ton of the powder, and the amt. of the solid lubricant is regulated to about 2 to 10 wt.%. Moreover, the preheating is executed in an oxidizing atmosphere such as air. The preheated powder is compacted or densified in a die. By this preheating, the frictional force between the powder particles reduces similarly to the case between the powder and wall, and, in a primary densifying stage, a best lubricating state can be achieved. Therefore, the powder itself can moreover be made dense.
Patent JP-S61156415-A (JP)
Title: Level control method of cleaning bed
Inventor: ARAI TAKASHI
IPC: G05D9/00
Filed: 1984-12-28
Abstract: PURPOSE:To attain the automatic level control of a cleaning bed by estimating the level of the bed after a prescribed period of time from the actual level and estimated inflow and outflow quantities of the cleaning bed and performing the ON/OFF control of a raw water pump according to an ON/OFF table. CONSTITUTION:A real water level L is detected by a level detector 3, and the inflow and outflow quantities fin and fout are detected by flow rate detectors 11 and 12 respectively. The estimated flowout quantity Qin can be easily obtained by calculating the integral amount equivalent to the time Td from the trend data on the original quantity fin. The estimated flowout quantity Qout discharged to a distributing reservoir 5 within the time Td is obtained by estimating the control state of the inflow quantity after the delay time Td from the present inflow quantity to a cleaning bed and the flowout quantity from the bed 2 and the hitherto inflow quantity. The parallel operation is applied from an ON/OFF table to operate simultaneously plural raw water pumps. Furthermore the power consumption of those pumps is reduced by using the optimum number of pumps.
Patent JP-2000102539-A (JP)
Title: Ultrasonograph
Inventor: SAKAMOTO TOSHIO
IPC: A61B8/12
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To easily mount and demount an ultrasonic probe to a connection adapter with a simple structure and surely obtain the anti-deviating function, the rotation transmitting function of a rotary shaft and the anti-corotating function of an outer cylinder in the connection, by connecting a connector part of the ultrasonic probe and the connection adapter by locked by a locking means in a state that a rotation side is interlocked and rotated, and a fixed side is unrotatable. SOLUTION: A connection adapter 4 comprises an electrode cylinder 59 having an insertion hole as a rotating side member, a steel ball 6 is mounted in such manner that it can be charged and discharged with respect to the insertion hole by a cam part of an operation cylinder 68, a slot 67 in which the steel ball 65 is to be fitted, is formed on an outer peripheral surface of the cylindrical electrode 25 forming the rotating side of a connector part 1c, and an outer cylindrical body 21 as a fixed side of the connector part 1c is fitted in an insertion hole 56 formed on a cap 52 as a fixed side member of the connection adapter 4.
Patent JP-H08136854-A (JP)
Title: Mounting-on-head type display device
Inventor: KARASAWA JIYOUJI
IPC: G02B27/02
Filed: 1994-11-09
Abstract: PURPOSE: To miniaturize a device body and to improve houseability and potability by making it possible to house a reflection mirror and a magnifying lens into this device body. CONSTITUTION: The reflection mirror 4 has a first hinge means 14 having a revolving shaft approximately parallel with the transverse direction of a user near the end face on the side distant from the user and is held rotatably at the device body. The mirror has a second hinge means 15 near the end face on the side near the user and is rotatably connected to one end of the magnifying lens 5. Rotational motion around the first hinge means 14 occurs in the reflection mirror 4 and magnifying lens 5 operates cooperatively therewith through the second hinge means 15 but the other end 16 of the magnifying lens 5 is guided by a guide surface 17 formed at the device body and, therefore, the magnifying lens 5 is housed into the space between a liquid crystal light valve 2 and the reflection mirror 4' at the time of housing from the state that the lens is held perpendicularly to an optical axis 18 when the force of an arrow direction is acted near the side of the second hinge means 15 from the outside.
Patent JP-H08119722-A (JP)
Title: Alumina-based composite ceramic having controlled resistivity and its production
Inventor: FUJII TAKASHI
IPC: H01B1/14
Filed: 1994-10-17
Abstract: PURPOSE: To obtain alumina-based composite ceramics by dispersing TiN superfine particles in an Al2 O3 matrix and controlling the TiN content in Al2 O3 -TiN two-component-based composite ceramics. CONSTITUTION: The alumina-based composite ceramics comprises a sintered compact, containing 25-10wt.% TiN and TiN superfine particles uniformly dispersed in an Al2 O3 matrix and having >=96% relative density and the resistivity regulated within the range of 1×10<4> to 1×10<6> Ω.cm. The ceramics are produced by applying TiN superfine particles having 0.005-0.1μm average particle diameter to Al2 O3 powder having 0.1-10μm average particle diameter, controlling the amount of the applied TiN to 25-10wt.%, press forming the resultant Al2 O3 fine powder and then sintering the formed compact at >=1600 deg.C in an inert gas atmosphere. The resultant sintered compact maintains physical, mechanical and chemical characteristics essential to the alumina-based ceramics and has a high density and the controlled value of resistivity.
Patent JP-H11108655-A (JP)
Title: Equipment and method for measuring shape of rail
Inventor: NAKAMURA ISAO
IPC: G01B21/00
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To enable continuous and highly accurate measurement of the shape of rails on a 100% basis by a constitution wherein a measuring device having laser range finders is provided on a rail conveyance line and rail supporting devices are provided with rolls holding the lateral parts of a rail top from both of the right and left sides. SOLUTION: A rail 9 is conveyed into a measuring device 2 in a state wherein vertical and horizontal vibrations thereof are held down by supporting devices 1a and 1b provided in front and rear of the measuring device 2. Laser range finders 11a and 11b for vertical deflection measure the displacement in the height, at the top part and the bottom part of the rail 9, while laser range finders 10a and 10b for horizontal deflection measure the deflection in the width direction, and measured values thus obtained are collected at intervals of a prescribed length and sent to a computer 16. Integration of the length of the rail 9 is conducted from the time point when material detecting sensors 14a and 14b detect the rail from pulse signals of pulse generators 13a and 13b connected to the rotating shafts of rolls 6a and 6b for conveying the rail.  Before the top part and the bottom part of the rail 9 arrive at the roll 6b on the exit side or 6a on the entrance side or after they separate therefrom, the rail, is measured in a free-end state wherein it is supported by the supporting devices 1a and 1b.
Patent JP-H07125634-A (JP)
Title: Device for controlling inclination and vibration of rolling stock body
Inventor: SASAKI KOICHI
IPC: B61F5/10
Filed: 1993-11-04
Abstract: PURPOSE:To provide a device for controlling the inclination and vibration of a rolling stock body where the comfortableness is improved and the speed is increased. CONSTITUTION:Hydraulic cylinders 4, 4 provided with a pair of right and left gas springs 4c as a fluid operating mechanism through a bolster 3 and coil springs 5, 5 arranged before and after the hydraulic cylinders 4 as a bolster spring are arranged in series between a rolling stock body 1 and a truck 2, and either of the hydraulic cylinders 4, 4 is elongated based on the output signal of an acceleration detector to tilt the rolling stock body 1, and the hydraulic cylinders 4, 4 are positively adjusted based on the output signal of the acceleration detector to cope with the vibration.