baber/WOPTO huggingface dataset:
Patent JP-H01117026-A (JP)
Title: Semiconductor substrate
Inventor: MURAI FUMIO
IPC: H01L21/027
Filed: 1987-10-30
Abstract: PURPOSE:To keep the accuracy of position detection in almost the same degree as with a case where an insulating film does not exist, by arranging a region to make electric continuity of conducting layers arranged on and under the insulating layer, in the region of a mark structure or in the vicinity of said region. CONSTITUTION:As mark for electron beam lithographing, a step-difference mark 2 is formed. A position detection region 4 of the mark 2 is a region surrounded by two two-dot chain lines. A silicon dioxide film is stuck, and thereon a negative type electron beam resist is spread. The inside of the mark region 3 is lithographed, except the peripheral part outside the detection region 4 and the part of center region corresponding to aperture parts 7, 8. The aperture part 8 is made on the silicon film 5. A polysilicon film 9 of the upper layer is electrically connected through the aperture 7, 8. Therefore the accuracy of position detection in the later mark detection applying electron beam is not deteriorated by charge-up. Thereby keeping the accuracy of position detection in the same degree as with the case where the insulating layer does not exist.
Patent JP-H04150006-A (JP)
Title: Manufacture of plastic bonded magnet
Inventor: SORI NAOYUKI
IPC: H01F1/08
Filed: 1990-10-15
Abstract: PURPOSE:To obtain a plastic bonded magnet whose magnetic characteristic is excellent by a method wherein hydrogen is occluded into an anisotropic magnet block which has been magnetized and an alloy powder obtained by the self-collapse of the anisotropic magnet block by occluding the hydrogen is mixed with a resin bonder. CONSTITUTION:For example, a magnet alloy powder which is composed of about 33% Nd, about 66% Fe and about 1% B is pressurized and molded in a magnetic field of about 12 kOe and at about 1.6t/cm<2>. Then, it is sintered under conditions at about 1120 deg.C and for one hour; in addition, an ageing treatment is executed. An obtained anisotropic magnet block is housed inside a hermetically sealed reaction container; it is treated under the existence of water in hydrogen gas at a pressure of about 7kg/cm<2> of the anisotropic magnet block by occluding the hydrogen gas; a resin binder is mixed with the alloy powder; a plastic bonded magnetis formed. Thereby, it is possible to manufacture the plastic bonded magnet in which the strain of a crystal lattice is hardly generated and whose coercive force is high.
Patent JP-S62133667-A (JP)
Title: Safety valve rubber
Inventor: UEDA TOSHINOBU
IPC: H01M2/12
Filed: 1985-12-06
Abstract: PURPOSE:To extend the life time and increase the reliability of the rubber in the caption by specifying the weight ratio of liquid fluoro-rubber to fluoro- rubber. CONSTITUTION:A blended and kneaded mixture including, in respect to 100pts. fluoro-rubber by weight ratio, 5-27.5pts. liquid fluoro-rubber, 2-5pts. carbon black, 2-5pts. titanium oxide, quartz sand or barium sulfate, 5-15pts. fluoro- silicone oil, 0.25-1.0pt. fatty acid metal salt, 1.5-3.5pts. tertiary butyl peroxyhexane, 4-8pts. calcium hydroxide, and 2-6pts. tri-allyl isocyanate is formed by curing. Namely, the blended amount of the liquid fluoro-rubber which satisfies the 0.1-0.3kg/cm<2> of the open and close valve pressure of a safety valve of a composition including fluoro-rubber as a major component is 5-27.5pts. in respect to 100pts. of fluoro-rubber. For the curing condition, the primary curing is preferably performed particularly at 170 deg.C for 10min, and the secondary curing at 180 deg.C for 4hr.
Patent JP-H01116358-A (JP)
Title: Control device for automatic transmission
Inventor: NISHIMURA SHIGEMOCHI
IPC: F16H61/02
Filed: 1987-10-30
Abstract: PURPOSE:To stabilize cornering by setting the speed change line of a vehicle- speed sensitive speed change characteristic to be a vehicle speed corresponding to a medium engine load which is set by the speed change line of a basic speed change characteristic. CONSTITUTION:A control unit 10 sets a speed change characteristic which is used for the speed change control of an automatic transmission 2 to a basic speed change characteristic in which an engine load by an accelerator step-in quantity 11 and a vehicle speed 12 are used as a parameter when the gradient of a traveling passage is small, and to a vehicle-speed sensitive speed change characteristic in which only the vehicle speed 12 is used as a parameter when the gradient is large. The speed change line of this vehicle-speed sensitive speed change characteristic is set to be a vehicle speed corresponding to a medium engine load which is set by the speed change line of the basic speed change characteristic. Thereby, stable cornering can be carried out while ensuring sufficient driving force or engine brake on a traveling passage of a large gradient.
Patent JP-H02123990-A (JP)
Title: Brushless motor
Inventor: FUKUOKA TOSHIAKI
IPC: H02P6/06
Filed: 1988-10-28
Abstract: PURPOSE:To prevent switching noise from being generated by injecting slight current into the base of a turned-OFF output transistor at the same time as inflow current to an output circuit is suppressed at the time of switching phases with a change-over circuit, and by suppressing sudden current change. CONSTITUTION:The output of the position signal amplifying circuit 2 of an AC amplitude stabilized by an AGC circuit 3 is compared with the output of a threshold circuit 4 stabilized by a constant current circuit 61, by a change-over circuit 5, and at the time of switching phases, inflow current to an output circuit 6 is suppressed, and in the meantime, into the base of a turned-OFF output transistor 62, slight current is injected, and sudden current change is relaxed. As a result, switching pulse is suppressed, and switching noise can be prevented from being generated.
Patent JP-S61138723-A (JP)
Inventor: HANSU RAASHIYU
IPC: D01H4/52
Filed: 1985-12-06
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-2000127330-A (JP)
Title: Refuse removing device
Inventor: GOULET RONALD G
IPC: B41C1/10
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a refuse removing device which can surely remove the refuses of an image forming equipment. SOLUTION: This refuse removing device is provided for an image forming equipment for reflecting a light beam 90 against a printing plate 75 fixed onto a scanning surface, and equipped with a nozzle 72 having a member having a central cavity communicating with a plurality of openings 74 separating from one another along the surface of an outward member near the light beam along a high speed scanning axis and further has a nozzle 72 and formed so as to extend the member along the high speed scanning axis together with the printing plate 75, and brackets 92 and 94, which are fixed to the nozzle 72 and detachably install the nozzle 72 to a scanning assembly so as to position the openings 74 at the selected distance from the printing plate 75.
Patent JP-S62132368-A (JP)
Title: Etching method for multilayer film
Inventor: OGAWA FUMIHIRO
IPC: H01L29/78
Filed: 1985-12-04
Abstract: PURPOSE:To obtain a result of good coverage in a multilayer film when another film is formed on a film by etching from an upper layer to a lower layer, then sidewise etching from the lower layer to the upper layer to eliminate a sawtooth sectional shape. CONSTITUTION:After a resist 1 is patterned, a chromium film 2 is wet etched with a chromium etchant. Then, a silicon nitride film 3 is wet etched with a buffer fluoric acid. An amorphous silicon layer 4 and an n<+> type amorphous silicon layer 5 disposed under the layer 4 are set etched with a mixture solution of fluoric acid, nitride acid and acetic acid, and the extension of the section of the film 3 is removed by sidewise etching with the buffer fluoric acid. Similarly, the extension of the section of the film 2 is removed by sidewisely etching with a chromium etchant. When the resist is eventually separated and patterned by etching, a forward staggered structure thin film transistor is completed.
Patent JP-S62134036-A (JP)
Inventor: IKEDA SEIJI
IPC: A01K97/10
Filed: 1985-12-05
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-H07128772-A (JP)
Title: Silver halide photographic sensitive material
Inventor: ARITOMI YUJI
IPC: G03C1/33
Filed: 1993-11-02
Abstract: PURPOSE:To provide the silver halide photographic sensitive material superior in dot quality and freed of occurrence of black spots. CONSTITUTION:(1) The silver halide photographic sensitive material characterized by having an emulsion layer composed of >=50mol% silver chloride grains and containing a >=10weight% polymer component in an amount of 60weight% of the total gelatin type binder, (2) the silver halide photographic sensitive material of (1) characterized by containing at least one kind of hydrazine derivatives in the emulsion layer or another hydrophilic colloidal layer, (3) the silver halide photographic sensitive material of (2) characterized by containing at least one kind of amine compounds as a nuclear forming accelerator and (4) the silver halide photographic sensitive material of (1) characterized by containing at least one kind of tetrazolium salts in the emulsion layer or another hydrophilic colloidal layer.
Patent JP-H07129958-A (JP)
Title: Optical recording/reproducing device
Inventor: SASAKI YOSHIHIRO
IPC: G11B7/00
Filed: 1993-11-02
Abstract: PURPOSE:To provide an optical recording/reproducing device capable of always recording with optimum recording power even when a recording sensitivity of a recording medium and an electric characteristic of the device are dispersed. CONSTITUTION:At the time of record operation with optimum recording power before the regular record operation, when magneto-optical disk is mounted, test recording is performed on test recording tracks T1, T2 of an innermost part and an outermost part of a recording area by the optimum recording power. Then, at the time of regular record operation, a CPU 6 detects a trial recording track number and an existing recording track number corresponding to the data of two optimum recording power by means of a recording power detection part 4. In company with that, the data of two optimum recording power respectively stored in prescribed addresses in a RAM 10 are read out, and based on these the data of the optimum recording power, the test recording track number and the existing recording stack number, after the existing optimum recording power in an existing recording track is calculated, the existing optimum recording power data being the calculated data are set to a recording power control driving part 7.
Patent JP-H07129150-A (JP)
Title: Keyboard color for musical instrument
Inventor: OKADA SHIZUO
IPC: G10H1/38
Filed: 1993-11-02
Abstract: PURPOSE:To make a playing method easily understandable, and rearrange and simplify chord display by coloring keyboard colors as easily discriminating colors by setting sounds of a musical instrument as plural pairs. CONSTITUTION:Twelve kinds of sounds of a musical instrument are set as sounds of six pairs of a C sound and a C-sharp sound, a D sound and a D-sharp sound, an E sound and an F sound, an F-sharp sound and a G sound, a G-sharp sound and an A sound and an A-sharp sound and a B sound, and keyboards are colored by easily discriminating colors. That is, keyboard numbers 0 and 1 are colored as green, and keyboard numbers 2 and 3 are colored as red, and keyboard numbers 4 and 5 are colored as blue, and keyboard numbers 6 and 7 are colored as orange, and keyboard numbers 8 and 9 are colored as purple, and keyboard numbers 10 and 11 are colored as yellow. In a keyed instrument in this arrangement, even when a C major and an A minor are played, or even when the other tune is played, though black and white becomes inverse by six kinds apiece to a twelve kinds of combinations, they can be played by the same color rule basically, and any tunes are put in fingering of the same color, so that there is no need to remember playing methods of respective tunes respectively.
Patent JP-H09120487-A (JP)
Title: Monitoring device
Inventor: SAKA MASATAKA
IPC: H04N7/18
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To detect abnormality according to the video of a monitoring camera and continue the monitoring operation at abnormality time without putting the eye away from a monitor in a monitoring device which utilizes the monitoring camera. SOLUTION: A local controller LCm performs decentralized control over image information from monitoring cameras C1n-C4n arranged on respective floors. The image information of the monitoring cameras C1n-C4n sent from the local controller LCm to a main controller MC are fetched to a PC through a capture board MC2 and composed on a computer screen. The image information is displayed on the monitor screen MC15 at the same time with various commands required to perform monitoring operation by other computer graphics. The image of the monitoring camera C1n, etc., is processed by edge extraction, etc., and used to detect abnormality. Once abnormality is detected, the video of the monitoring camera in the area is displayed on the monitor screen.
Patent JP-H02118349-A (JP)
Title: Refrigerant natural circulating type air conditioning system
Inventor: ENDO MASAO
IPC: F24F11/04
Filed: 1988-10-28
Abstract: PURPOSE:To perform a high accurate temperature controlling operation and provide an entire less-expensive configuration by a method wherein a distributing ratio of an amount of air flowing in a heat exchanging passage and a bypassing passage is adjusted by a damper mechanism so as to perform a temperature control. CONSTITUTION:In response to a signal from an operation switch 24, it is judged whether it is a cooling operation or not by a cooling operation stopping discriminating means 33, and if the cooling operation is carried out, an on/off valve 19 is opened and then it is judged whether a liquid sensing signal is outputted by a liquid presence or absence discriminating means 32 in response to a signal from the liquid sensor 21 through a liquid presence or absence discriminating means 32. If the liquid sensing signal is not outputted, a temperature Ti detected by a room temperature sensor 20 and a predetermined room temperature To are compared by a comparing means 34 and in turn if the detected temperature Ti is higher than the predetermined room temperature To, an opening side pulse is outputted to a motor driving circuit 30 by an opening pulse generating means 35 so as to increase an amount of air passing through a heat exchanging passage R1. If the detected temperature Ti is lower than the predetermined room temperature To, a closing pulse is outputted to the motor driving circuit 30 by the closing pulse generating means 36 so as to decrease the amount of air passing through the heat exchanging passage R1.
Patent JP-H04150948-A (JP)
Title: Metal carrier supporting exhaust gas purifying catalyst having intermittently bonded honeycomb part and preparation thereof
Inventor: YAMANAKA MIKIO
IPC: B01J35/04
Filed: 1990-10-12
Abstract: PURPOSE:To obtain a catalyst having extremely high durability to a working condition bringing about severe thermal fatigue by intermittently arranging the bonding regions of a corrugated plate and a flat plate so as to take the balance of strength and heat-resistant fatigue. CONSTITUTION:A honeycomb body is formed by superposing a corrugated plate 4 having ridges and troughs in the almost same shape and a flat plate 11 one upon another so as to bring the apex parts of the ridges and troughs of the corrugated plate 4 into close contact with the surface of the flat plate 11 to laminate or winding both of them. At this time, the ridges and troughs A, C, E of the bonded corrugated plate 4 and the ridges and troughs G, I, K of the unbonded corrugated board 4 are intermittently arranged according to a predetermined rule. These intermittently bonded parts are set to 14-45% of the whole. The metal carrier thus obtained has extremely high durability to a working condition bringing about severe thermal fatigue.
Patent JP-H06122242-A (JP)
Title: Driving device of carriage
Inventor: YOSHIDA MASAHIKO
IPC: B41J19/04
Filed: 1992-10-13
Abstract: PURPOSE:To suppress the harmful vibration of a carriage at the time of acceleration and deceleration by providing a controller outputting an amount of operation of a motor and a device generating a pulse signal for the motor on the basis of the output from the controller. CONSTITUTION:A carriage 1 is driven by a pulse motor 3 through the intermediary of a timing belt 2. The speed of movement of the carriage 1 can be obtained by subjecting a position signal read by a linear encoder 4 fitted in parallel to the direction of movement of the carriage 1 and by a photointerrupter 5 fitted on the carriage 1, to a differentiating or differential processing. The speed of revolution of the motor 3 is obtained by subjecting a rotational angle signal obtained from a rotary encoder 6 fitted to a motor shaft, to the differentiating or differential processing. A control part 10 delivers an output to a motor driving part 7 through an interface 14 and receives signals of the linear encoder 4 and the rotary encoder 6 as inputs.
Patent JP-2001097727-A (JP)
Title: Method and apparatus for producing lens
Inventor: SUGAI HIDETOSHI
IPC: C03B11/00
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing high-quality lenses by pressing optical materials at proper positions on a mold by removing static electricity. SOLUTION: This method for producing lenses by pressing optical materials between a first mold and a second mold comprises an electricity removing process for removing static electricity from the optical materials, a placing process for placing the optical materials from which static electricity is removed between the first and the second molds and a pressing process for pressing the placed optical materials between the first and the second molds.
Patent JP-S63129054-A (JP)
Inventor: OKAZAKI MASAKI
IPC: E04C5/07
Filed: 1986-11-17
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-H01115784-A (JP)
Title: Door assembly device for automobile
Inventor: HAYAKAWA HIROSHI
IPC: B62D65/00
Filed: 1987-10-30
Abstract: PURPOSE:To improve workability, by a method wherein it is detected whether a door is present on a door conveying means positioned to a door assembly station, and when a door is removed and a door is absent, a conveying-in timing is controlled so that a next door is rapidly conveyed in. CONSTITUTION:A car body assembly conveyance line 30 has a conveyor 34 to perform duct-conveyance of a car body 32. After painting is applied in a state that a door is temporarily mounted to the car body, the car body is conveyed in a door assembly station 22 as mounting of various parts is effected in a state to remove the door from the car body. After mounting of various parts is performed in the door assembly station by means of door conveyance lines 20a and 20b, the door is assembled again. In this case, a detecting means 26 to detect whether a door is present on a door conveyance means 24 positioned to the door assembly station 22 is provided. By means of a door absence detecting signal from the detecting means 26, a timing at which a next door is conveyed in the door assembly station 22 of the door conveyance means 24 is controlled by a control means 28.
Patent JP-H08139862-A (JP)
Title: Image reader and method for driving scanner motor
Inventor: AIKO YASUYUKI
IPC: H04N1/04
Filed: 1994-11-09
Abstract: PURPOSE: To make a relation between a phase of a read synchronizing signal of an original image and a phase of a drive signal of an optical system by generating the drive signal to start a read position moving means in response to the synchronizing signal. CONSTITUTION: This reader is provided with a clock oscillator 201 for a CCD sensor 7, a counter 202, a scanner motor drive circuit 204, a stepping motor 5 as a read position moving means, a CPU 6 as a control section, and an AND circuitt 206. When transfer of image data having been read already by a preceding scanning is finished, a controller generates a scanning start request signal 208. An interrupt signal 210 is generated by the signal 208 and a counter output 209 as a motor drive start request signal. After a CUP 6 generates a motor drive signal 211 to accelerate an optical scanner up to a predetermined scanning speed under a prescribed acceleration after receiving the interrupt signal 210. Then a phase difference between the counter output 209 and the motor drive signal 211 is made identical at all read positions every time.
Patent JP-H1194728-A (JP)
Title: Abrasion tester for granular resin sample
Inventor: OKUBO AKIHIDE
IPC: G01N19/02
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To find the accurate coefficient of friction between a granular resin sample and a surface to be rubbed from the actual pressing force at the contact face between the sample and surface to be rubbed and the driving force when the surface to be rubbed is driven. SOLUTION: After a granular resin sample 2 is thrown into a cylindrical body 3, the sample 2 is pressurized by means of a pressurizing cylinder with piston and pressed against a rotary roll 6 which is rotated by means of a driving motor 12. The actual pressing force N of the cylinder 5 at the position where the sample 2 comes into contact with the roll 6 is measured by means of an annular load cell 9. At the same time, the friction torque (driving force) T is detected by means of a torque meter 11 and a personal computer automatically finds the accurate coefficient of friction of the sample 2 from the friction torque T and pressing force N.
Patent JP-H09121406-A (JP)
Title: Cubicle power supply facility
Inventor: SUZUKI NORIO
IPC: H02B1/28
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To reduce the influence of heat on a power generator when such a state of emergency occurs that a receiving and distributing board becomes impossible to exert its function by a fire, etc. SOLUTION: A receiving and distributing board 1 and a generator board 4 are connected to each other through a maintenance board 2 and a natural ventilating opening is provided to the board 2. In addition, an access door and box-type heat shielding plate are provided to the partition plate 3 of the board 2 and a heat insulator is provided to at least one of the junctions between the boards 1 and 2 and between the boards 2 and board 4. Therefore, the heat generated on the board 1 side is hardly transferred to the board 4 side.
Patent JP-H07126978-A (JP)
Title: Apparatus for treating continuous fabric
Inventor: TAKAOKA SHOZO
IPC: D06B1/02
Filed: 1993-11-04
Abstract: PURPOSE:To provide an apparatus for treating a continuous fabric capable of carrying out the uniform treatment even for a delicate fabric such as new synthetic fiber. CONSTITUTION:This apparatus for treating a continuous fabric is composed of the first treating step for dipping the fabric with a moistening roller 11 having the lower half part at least partially dipped in a treating liquid, the second treating step for feeding the treating liquid to both the front and back surfaces of the fabric to which the treating liquid is applied with a cascade device 12 and the third treating step for making the fabric to which the treating liquid is applied with stay in the cascade device. Furthermore, the cascade device is equipped with nozzles for spraying the treating liquid into the form of a curtain on both the surfaces of the fabric in the tip thereof, a tilted guide plate 13, formed in the zigzag shape and arranged from the nozzles downward, a receiving surface 15 installed in a turned back part of the tilted surface, an endless carrying conveyor 18 provided above the fabric in the residential part and jetting ports 2 for jetting the treating liquid obliquely installed upward in the fabric conveying direction under the fabric. The carrying conveyor is constructed so as to enable the rocking in the conveying and vertical directions with a driving means.