baber/WOPTO huggingface dataset:
Patent JP-2000090538-A (JP)
Title: Chucking device for cartridge
Inventor: YAMAMOTO MASATO
IPC: G11B17/043
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a chucking device for a cartridge capable of accurately controlling the position of the cartridge in the stable state and also capable of improving the reliability and accuracy in the positional control. SOLUTION: Reference holes 2 having a round hole 2a and an of long hole 2b are provided on the cartridge 1 for controlling the position in the facial direction, and a loading chassis 10 is provided, which is furnished with projected parts 12a, 12b, 12c for controlling the position in the height direction by holding this cartridge 1 and supporting shafts 14a, 14b supported at the time of elevating/lowering operation, and a base chassis 20 is furnished at the recording/ reproducing position of the loading chassis 10, which is provided with reference surfaces 22a, 22b, 22c for controlling the position in the height direction by holding the cartridge 1 with the projected parts 12 and positioning pins 28b, 28c for controlling the position in the facial direction by fitting to the reference surfaces 22b, 22c with the reference holes 2, then elastic members 3a, 3b,  3c are furnished for pressing so that the round hole 2a of the cartridge 1 is controlling in advance to the positioning pin 28c by the operation of the loading chassis 10.
Patent JP-H08189868-A (JP)
Title: Load-cell mounting device
Inventor: PIITAA ERU GUROSU
IPC: G01M1/02
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To obtain a load cell fixing unit for single shaft load cell in which the sensitivity limit of tensile and/or compressive stress is improved. SOLUTION: The load cell fixing unit comprises first and second mechanical interface members 32, 32 disposed between first and second surfaces 36, 38 and a load cell 24 measures a compressive stress between first and second surfaces 36, 38. First and second mechanical interface members have interfaces 46, 46 touching the first and second surfaces 36, 38 substantially at one point. First and second coupling collars 50, 50 allow noncompressive relative movement between the first and second surfaces 36, 38 and the interfaces 46, 46 of first and second mechanical interface members without substantially varying the output signal from load cell 24.
Patent JP-H10106229-A (JP)
Title: Wiping tape
Inventor: SATO DAISUKE
IPC: G11B23/50
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To further enhance the degree of cleaning after wiping off by specifying the thickness, width, tension strength and extension of a wiping tape, and also forming both edges of the tape by heat-cutting. SOLUTION: From textiles and knittings of a superfine fiber multifilament system of single yarn size 1 denier or less, the wiping tape 1 having a thickness 0.1 to 0.7mm and a width 3 to 1800mm is formed by heat-cutting both the edges. Further, longitudinal tension strength of the wiping tape 1 is set to 40 to 70kg/5cm and extension thereof is set to 65 to 85%. Since fiber terminals of both the edges are in a state of mutual fusion by such the heat-cutting, self- dusting does not occur from the fiber terminal. Further, by specifying a thickness of the wiping tape 1 and a longitudinal tension strength range thereof, a superfine fiber is prevented from generating single yarn cutting for a frictional force.  Further, by specifying a breakage and extension range, a superfine fiber is prevented from generating single yarn cutting, and also a force of performing an excellent wiping can be maintained.
Patent JP-H09102255-A (JP)
Title: Bipolar small relay
Inventor: AIKYO KOJI
IPC: H01H50/16
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To enhance the quality of a bipolar small relay and to miniaturize it by preventing a card from deteriorating in balance as the result of the contact welding of the bipolar small relay. SOLUTION: Two support walls 24, 24 for supporting a yoke 15 are placed upright on the inside surface of a base 16 and are provided with recesses 25, 25 on their upper end faces. The turning shafts 27, 27 of a card 26 are fitted into the recesses 25, 25, and the back of the yoke 15 is made to abut to the upper end faces of the support walls 24, 24 to hold the turning shafts 27, 27 in position. Also, the horizontal distance B between the turning shafts 27, 27 is made smaller than the horizontal distance A between the movable armature engaging parts 32, 32 of the card 26.
Patent JP-H09101165-A (JP)
Title: Vehicular navigation device
Inventor: TATENO ISAMU
IPC: G01C21/00
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To improve convenience at the time of visiting again a current place by registering the name of the current place as a destination and displaying the registered name for confirmation. SOLUTION: When the destination key of a key input part 2 is operated, CPU 3a causes an operation menu to be displayed for the selection of menus. When 'registry' is selected from the menu for registering a destination, a registry operation menu is caused to be displayed for the selection of a registry mode. When 'current position registry' is selected from the registration operation menu, either 'point name registry' or 'latitude and longitude registry' is selected. Then. when the 'point name registry' is selected, the name of a current place shown on a display part 4a is registered as a destination. In order to show information on the destination for the registered destination, this registered destination is set after confirmation. For detecting the current position of a vehicle, vehicle travel direction and a vehicle travel distance may be used instead of depending on a GPS receiver.
Patent JP-S62120656-A (JP)
Title: Loading device
Inventor: SAWADA NAOTAKE
IPC: G11B15/665
Filed: 1985-11-21
Abstract: PURPOSE:To hold surely the positioning and keeping of a tape drawing member on a locking member at the end of loading without increasing the load of a loading motor by forming a means for switching engagement between circular gears to engagement between non-circular gears immediately before the loading of a magnetic tape to a rotary cylinder. CONSTITUTION:When the tape drawing members 28, 29 reach points A, B positioned in front of the locking members 30, 31, a lever 33 is lifted together with two-step gears 9 from the cam surface 34 by the exciting force of a spring 10, the circular gears 9a, 12a are disengaged and the non-circular gears 9b, 12b are engaged with each other. Since the circular gears 9a, 12a are engaged with each other at the transfer point of the engagement, the transfer to engagement can be smoothly executed. Since an angular displacement ratio dtheta2/dtheta1 due to the engagement of the non-circular gears 9b, 12b is changed and increased as shown in a curve P, driving force to be transmitted from the driving side to the driven side is increased. In such a case, the dtheta1 is the angular displacement of the two-step gears on the driving side and the dtheta2 is the angular displacement of the two-step gears on the driven side.
Patent JP-H02107226-A (JP)
Title: Cuff band of wrist hemomanometer
Inventor: TERADA HARUHIRO
IPC: A61B5/022
Filed: 1988-10-15
Abstract: PURPOSE:To prevent that a substantial ischemic range becomes narrow even when a cuff band is narrow and to secure the sufficient pressing capacity to a wrist while performing good ischemia by forming a side wall part receiving the supply of air to expand in the thickness direction thereof to the side end of an ischemic cuff. CONSTITUTION:An ischemic cuff 2 receiving the supply of compressed air to expand is mounted to the inner surface of a flexible clip plate 1 and inner cloth 8 composed of a fabric having stretchability is mounted to the inner surface of the ischemic cuff. 2. A fastener such as a pressure-sensitive adhesive tape is mounted to each of the end part 6 and other end part of outer cloth 7 and a cuff band (b) is mounted on a wrist. When air is introduced into the ischemic cuff 2, side wall parts 10 are also expanded in the thickness direction of the ischemic cuff 2. As mentioned above, a cuff piece 2a is not fixed to end edges E and the side wall parts 10 are constituted at places separated from the end edges E to be fixed to the other cuff piece 2b and, when the ischemic cuff 2 is expanded, the width W1 thereof becomes large and the ischemic range of the cuff band (b) becomes wide and the ischemia in the wrist can be certainly performed.
Patent JP-S60141609-A (JP)
Inventor: HERENA TOWAADOUSUKA
IPC: C01B25/00
Filed: 1984-12-08
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-H04136489-A (JP)
Title: Variable displacement type hydraulic pump controlling device
Inventor: NAKAMURA SHIGETAKA
IPC: F04B49/00
Filed: 1990-09-28
Abstract: PURPOSE:To control capacity of a hydraulic pump with accuracy by providing a piston ring on the outer peripheral side of a servo piston, preventing pressure oil from leaking outside, and thereby eliminating dislocation of a sliding position of the servo piston to be caused by leakage of the pressure oil. CONSTITUTION:A control signal is output from a controller 22 to a solenoid 19A and a solenod valve 19 is switched, for example, to a valve opening position (b). Pressure oil is then supplied from an auxiliary pump 14 through pipe lines 15, 17 to a pressure chamber 9 of a servo actuator 4, and a servo piston 8 is slid in the direction of an arrow B. A variable displacement part 1A is then tilted in the direction of an arrow D, and capacity of a hydraulic pump 1 is increased. A ring groove 8C is formed on an outer periphery of a large diameter part 8A of the servo piston 8, while a piston ring 12 is fitted to the ring groove 8C. It is therefore possible to seal between the large diameter part 8A of the servo piston 8 and a large diameter hole 5A of a cylinder 5, and to prevent the pressure oil in the pressure chamber 9 from leaking to the side of a drain pipe line 13.
Patent JP-2001079321-A (JP)
Title: Honeycomb filter for dust collection and its production
Inventor: SAKON JUNJI
IPC: C04B38/00
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a production method of a honeycomb filter capable of easily producing the honeycomb filter having a high capturing efficiency and low pressure loss with a simple device, moreover capable of producing many filters in uniform quality. SOLUTION: In the production method of a dust collecting honeycomb filter in which porous film is formed on the surface of the honeycomb porous base material, film is formed by supplying the slurry prepared from the aggregate particle whose 50% particle size (D50: μm) is >=2/3 times and not larger than the average pore diameter (P: μm) of the porous base material and whose particle distribution is within the range of the formula D50/(D50-D10)>=1.5 (where, D50 is 50% particle size (μm) and D10 is 10% particle size (μm) to the inside of a cell of the porous base material and the film is burned.
Patent JP-H08118021-A (JP)
Title: Edge detecting method of object to be welded applicable to robot
Inventor: NAGAI KOTARO
IPC: B23K9/12
Filed: 1994-10-25
Abstract: PURPOSE: To surely detect an edge when edge position is hard to discriminate such that the protrusion part in recessed part of beam receiving curve, etc., is generated. CONSTITUTION: When the discrimination of position of an edge part 52a is hard due to distributed state of received beam quantity, while lowering the beam receiving sensitivity of a laser sensor 22, the received beam quantity is again measured at each measuring point. As the beam receiving sensitivity is lowered, the protrusion in recessed part of beam receiving curve is more diminished. The peakless data of received beam quantity is searched. After the approximate aim of an edge part 52a is established, again by elevating the beam receiving sensitivity of a laser sensor 22, the received beam quantity is measured. Again searling received beam quantity data at high sensitivity, an edge part 52a is finally and precisely discriminated.
Patent JP-H0597344-A (JP)
Title: Safety device for ropeless linear motor elevator
Inventor: NOMURA MASAMI
IPC: B66B5/02
Filed: 1991-10-08
Abstract: PURPOSE:To safely stop a cage 16 when a linear motor looses propulsion force. CONSTITUTION:A plurality of steps 13 are formed on the wall 11 of an elevator passage, keeping a prescribed interval in the ascent direction, and a buffering device 22 having a buffer 17 which can be turned in reciprocation is installed on a cage 16, and when the propulsion force of a linear motor fades away, and the cage 16 drops, the buffer 17 turns to the elevator passage wall 11 side and contacts the step 13.
Patent JP-S63115099-A (JP)
Inventor: TAGA JUNICHI
IPC: G21F9/00
Filed: 1986-10-31
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-H08203850-A (JP)
Title: Wafer holder for semiconductor wafer polishing device
Inventor: HOOMAN BORANDEII
IPC: B24B37/30
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a wafer holder capable of uniformly polishing the whole surface of a wafer, because a usual wafer holder has a problem of tendency wherein material is polished and removed at higher rates not from the center of a wafer but from the periphery, in a semiconductor wafer polishing machine. SOLUTION: A wafer polishing equipment 10 is provided with a polishing pad assembler 12 having a polishing pad belt 14 and a belt platen 16, and a wafer holder 18 which holds a wafer in the state positioned by pressing the surface to be polished of a wafer W against the polishing pad belt. The wafer holder 18 is provided with a Cardan joint having two rotating shaft lines which intersect at the rotation center position. A wafer chuck is so formed that a wafer is retained on only the outer periphery by an inner ring. The wafer chuck is linked with the joint in the linkage region which is arranged adjacently to not the center but the periphery, large pressure is applied to the center of the chuck by the joint, and the higher material removal rates can be obtained not in the peripheral part but in the central part of a wafer.
Patent JP-H08120357-A (JP)
Title: Production of copper alloy containing active metal
Inventor: SHIMADA TAKASHI
IPC: B22D11/10
Filed: 1994-10-25
Abstract: PURPOSE: To produce a copper alloy having high cleanliness in good yield by melting the copper alloy with an induction melting furnace in a vacuum vessel and continuously casting through a tundish under inert gas atmosphere with a siphon, at the time of melting and casting the copper alloy containing active metal. CONSTITUTION: The copper alloy layer containing the active metal of iron, etc., is charged into a crucible 3 in the induction melting furnace 4 fitted in the air-tight vessel 5, and after closing with a cover 35, evacuation is executed in the vassel 5. Successively, the electricity is conducted to an induction coil 2 arranged at the outside of the crucible 3 to heat and melt the copper alloy in the crucible, and the molten copper alloy 8 having slag layer 52 on the surface is formed. Further, the inert gas is pressed from a pipe 26 of a cover 25, and the molten copper alloy 8 is pushed up into a molten metal pouring chamber 31 under the inert gas atmosphere through the siphon 32 with the pressure.  The molten copper alloy 37 is supplied into the tundish 44 under the inert gas atmosphere through a lance pipe 39 and cast into a continuous casting mold 51 from a bottom nozzle 48 while heating with an induction coil 4. The molten copper alloy is continuously cast under the high quality condition without oxidizing.
Patent JP-2001079044-A (JP)
Title: Bed device for nursing
Inventor: ENDO SADANOBU
IPC: A61H33/00
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a bed device for nursing which is used without putting a diaper, which is sanitary for the person which does not require a nurse, and which does not embarrass the person. SOLUTION: A bed body 13 in which a part corresponding to the buttocks 14 of a user 11 is a space portion 29, a first non-end conveyer 32 having a circulating mat 31 mounted in an opening portion 30 of a fixed mat 12 which is formed substantially at the same position as the space portion 29 of the bed body 13, a number of threads or a beltlike member 34 placed in a stretchable way parallel to the opening portion 30, a tension supporting means 35 of threads and the beltlike member in which adjacent threads or the beltlike member 34 are placed alternately in a stretching or loosening manner and in which all threads and beltlike member 34 are placed in a loosening manner, a buttocks washing means 36 which washes the buttocks 14, a buttocks drying means 92, a mat washing means 37, a sterilizing means 38, a waste receiving pan 40, and a mat drying means 41 are included.
Patent JP-H0572688-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: SAKURAZAWA MAMORU
IPC: G03C7/396
Filed: 1991-09-12
Abstract: PURPOSE:To obtain the excellent silver halide color photographic sensitive material superior in sharpness and small in variation of photographic performances due to variation of the composition of a color developing solution. CONSTITUTION:This silver halide photographic sensitive material has at least each one of blue-sensitive, green-sensitive, and red-sensitive emulsion layers and at least one nonphotosensitive layer on a support, and at least one layer contains an acylacet-amide type yellow dye-forming coupler having an acyl group represented by formula I and at least one layer contains a polymer obtained by condensing at least one of compounds of formula II with at least one of compounds of formulae II and IV, under an acid or alkali catalyst. In the formulae I and II, R1 is not H and does not combine with M to form a ring; and G is a group to be allowed to produce a hydroxyl group by alkali hydrolysis or the like.
Patent JP-H07112268-A (JP)
Title: Automatic molten metal pouring device
Inventor: KATSUBE NOBUO
IPC: B22D41/06
Filed: 1993-10-19
Abstract: PURPOSE:To obtain a cast product having high quality by continuously measuring the weight of a ladle and molten metal in the ladle during pouring the molten metal, making molten metal pouring speed pattern while estimating the molten metal weight excessively flowed out and the time at the time of interrupting the pouring of molten metal and arranging an upper limit sensor and a lower limit sensor to the molten metal surface in a sprue cup. CONSTITUTION:This device is provided with a measuring instrument 4 for measuring the ladle 1 weight containing the molten metal in the ladle, radiation thermo-meter having few mm of the measuring spot diameter as sensors 8, 9 for detecting the molten metal surface, and the upper limit sensor 15 and the lower limit sensor 16 to the molten metal surface in the sprue cup 2. The molten metal pouring speed pattern while estimating the molten metal weight excessively flowing out and the time at the time of interrupting the pouring of molten metal is calculated, and a weight feedback is executed according to this molten metal pouring speed pattern. While always keeping the molten metal surface in the sprue cup to the interval between the upper limit sensor 15 and the lower limit sensor 16 to the molten metal surface, the weight feedback is executed according to the molten metal pouring speed pattern to execute the pouring of molten metal.
Patent JP-H11154609-A (JP)
Title: Soft magnetic alloy film and its manufacture, as well as magnetic head using the same
Inventor: YOSHIKAWA MASAHISA
IPC: G11B5/667
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To enhance soft magnetic characteristics and heat stability of a film structure while sustaining high saturation magnetic flux density in a soft magnetic alloy film mainly comprising Fe, Fe-Co alloy, Fe-Co-Ni alloy. SOLUTION: A soft magnetic alloy film 1 is substantially made of a magnetic alloy represented by a formula (Fe1-a-b Coa Nib )100-x Rx (R is at least one kind of element selected from a rare earth element including Y in the composition represented by the following inequalities i.e., 0<=a<1, 0<=b<1, 0<=a+b<1,0<x<=10 at.%). The soft magnetic alloy film 1 is provided with a first phase A made of a crystalline phase and a second phase B in a different crystalline structure from that of the first phase A. The first phase A is made of a crystalline phase e.g. in a body centered cubic structure. The second phase B is made of an amorphous phase containing e.g. R element or the other crystalline phase in a crystalline structure excluding a body-centered cubic structure containing an R element. In such a constitution, a crystalline particle growth can be suppressed by the different crystalline structure between the first phase A and the second phase B.
Patent JP-S63115238-A (JP)
Title: Frame data reconstituting system
Inventor: SAKAMOTO TOKUICHIRO
IPC: G06F9/44
Filed: 1986-11-04
Abstract: PURPOSE:To improve the storage efficiency by statistically processing attribute information to which instances of frame data have and reconstituting frame data based on the processing results. CONSTITUTION:When the class of instances to which a user wants to reconstitute from frame data included in a frame data storage part 8 is designated by a keyboard 10, the class and instances are retrieved and respective attributes of instances are statistically processed, and attributes of the class and instances are compared. In case of the change of a standard value of the class, it is checked whether there are many counter instances or not and if there are many counter instances, the standard value of the class is changed and counter instances are changed. In case of generation of a new class, instances having the same counter instance are gathered to generate a class having the counter instance as the standard value. Reconstituted frame data is stored in the frame data storage part 8.
Patent JP-H07114024-A (JP)
Title: Back light
Inventor: KASHIMA KEIJI
IPC: F21V8/00
Filed: 1993-10-19
Abstract: PURPOSE:To make more rays incident on the end face part of a light transmission plate by having a mechanism which collimates the light from a light source to parallel rays, changing the progressing direction of these rays by reflection and making the rays changed in direction to the non-parallel rays. CONSTITUTION:An electric bulb 7 is installed at the focal position of a convex lens 8 and these members are so arranged that the light from the light source is made parallel. The electric bulb is so installed that these rays are made incident on a light transmission body 9 having a prism part. A convex lens 10 is so arranged as to make the rays emitted from a light transmission plate 1 into the non-parallel rays between the light transmission body 9 and the light transmission body and the lens is so arranged as to make the rays incident from the center part of end face part of the light transmission plate 1. A color liquid crystal display which has high luminance and sufficiently withstands practicable use is obtd. when the back light is set in such display. The uneven display by temp. is not observed at the ray incident end of the light transmission plate 1.
Patent JP-H02136-A (JP)
Title: Preparation of amino-1,3-benzenediol
Inventor: ZUIINON RISENKOO
IPC: C07C213/00
Filed: 1988-10-18
Abstract: High purity amino-1,3-benzenediols are prepared by (a) contacting a 1,3-bis(alkylcarbonato)benzene with a nitrating agent under reaction conditions such that a 1,3-bis(alkylcarbonato)nitrobenzene is formed, (b) contacting the 1,3-bis(alkylcarbonato)nitrobenzene with a hydrolyzing agent under conditions such that a nitro-1,3-benzenediol is produced, and (c) contacting the nitro-1,3-benzenediol with a reducing agent under conditions such that an amino-1,3-benzenediol is produced. Of the amino-1,3-benzenediols, 4,6-diamino-1,3-benzenediol is particularly useful in the preparation of high molecular weight polybenzoxazoles.