baber/WOPTO huggingface dataset:
Patent JP-H04145626-A (JP)
Title: Semiconductor device
Inventor: SHIINO MAKOTO
IPC: H01L21/331
Filed: 1990-10-08
Abstract: PURPOSE:To realize operational stabilization when an NPN transistor is used as a collector emitter diode of base open by coating a region of a P-type diffusion layer with an electrode connected to an N<+>-type diffusion layer provided to the P-type diffusion layer. CONSTITUTION:An N-type epitaxial layer 1 formed on a substrate is provided with a P-type diffusion layer 2 of floating potential. When a surface of a region of the layer 2 is coated with an electrode 8 connected to an N<+>-type diffusion layer 3 provided to the layer 2, mutual interference between the layer 2 and a metallic wiring near the layer 2 is prevented, thereby stabilizing operation of a collector-emitter (C-E) diode of base open using an NPN transistor whose collector is the layer 1, base is the layer 2 and emitter is the layer 3.
Patent JP-2000094048-A (JP)
Title: Forming device of hollow steering rack bar
Inventor: NAKAMURA TOMONOBU
IPC: B21K1/76
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To enable the continuous use by increasing the durability of a mold for forming a rack tooth, and exchanging only the mold when the mold is damaged. SOLUTION: Relating to a hollow steering rack bar forming device that one side surface of a pipe 1 in a range of a required length is machined flat to form a rack tooth formed area A, the pipe 1 is stored in chucks 4a, 4b, a mold 10 for forming the rack tooth is arranged opposite to each other in the rack tooth forming area A, a mandrel 6 is compressed in the pipe, and the rack tooth is formed by compressing the material of the pipe in the range of the rack tooth forming area A, the mold 10 for forming the rack tooth comprises a large number of divided mold pieces 13 having at least one mold on one end face, and the divided mold pieces 13 are laminated and fixed in the chucks.
Patent JP-2001088415-A (JP)
Title: Stamp device
Inventor: MIYAKE SUKAKO
IPC: B41K1/04
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a stamp device of the structure capable of changing an overall stamping surface without existing in a prior art. SOLUTION: The stamp device 1 comprises a stamp holder 2, a main stamp 3, and an auxiliary stamp 16. The stamp 3 is detachably mounted in the holder 2. The stamp 16 is annularly formed to surround the stamp 3, and detachably mounted in the holder 2.
Patent JP-H02118125-A (JP)
Title: Production of bulky spun yarn
Inventor: MORIHASHI TOSHIBUMI
IPC: D01H5/72
Filed: 1988-10-26
Abstract: PURPOSE:To obtain the title spun yarn capable of providing a cloth for apparel, etc., having soft touch by putting a vertically flat and highly shrinkable fiber on horizontally flat and low shrinkable fiber sliver, packaging the latter with the former, drafting and twisting these fibers and subjecting the twisted fiber to heat treatment. CONSTITUTION:Low shrinkable fiber slivers S1 and S3 and highly shrinkable fiber slivers S2 and S4 are each introduced into inlets 11 and 12 of reverse T shaped guide 1 provided with a horizontally flat outlet 9 and vertically flat outlet 10 and in a draft device 7 consisting of a middle roller 5 having back roller 2, sliver guide 3, apron 4 and front roller 6, a sliver arranging vertically flat and highly shrinkable fiber sliver in the upper center of horizontally flat and low shrinkable fiber sliver is formed and then drafted while forming a sliver S encircling the surface of highly flat shrinkable fiber sliver with low shrinkable fiber sliver. The sliver is further introduced into a twisting device 8 by air jet nozzle N1 and N2, where twisting is applied to the sliver to prepare a spun yarn, which is subjected to heat treatment to provide the aimed spun yarn.
Patent JP-H08108892-A (JP)
Title: Marine propeller with stream lining fixed blade
Inventor: SHIMAZAKI SUSUMU
IPC: B63H25/38
Filed: 1994-10-07
Abstract: PURPOSE: To allow rotational energy in turning flow to be converted into thrust by catching and guiding backward turning flow, propeller back wash, by curved fixed blades. CONSTITUTION: Plural stream lining fixed blades 3 supported on a hull 5 are disposed directly behind a propeller through a supporting shaft 4. The cross section shape of each fixed blade 3 is formed to be spiral with the tip made a free end so as to be able to receive propeller back wash that is turning flow. The center longitudinal section shape of the fixed blade 3 is formed to have an inclined front half part F1 for leading in propeller back wash smoothly, and an inclined return curve rear half part F2 for changing the direction of led-in flow gradually in the direction parallel to the supporting shaft 4 to discharge the flow.
Patent JP-S60223237-A (JP)
Inventor: YOZEFU ETSUCHI SUKUERUMAN
IPC: H04M1/00
Filed: 1984-12-21
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-H03131902-A (JP)
Title: Industrial control device
Inventor: OBA KUNIO
IPC: G05B9/03
Filed: 1989-10-18
Abstract: PURPOSE:To obtain an inexpensive and reliable industrial control device by allowing a backup operator's station to control an I/O apparatus instead of an operator's station at the time of receiving a failure signal from the operator's station. CONSTITUTION:If a failure occurs in the operator's station 2-1, a switching signal for switching control for the I/O apparatus 4-1 to the backup operator's station 2-BX is transmitted to a switching unit 3. Then the unit 3 is switched so as to connect the control line (a) of the apparatus 4-1 to the control line (b) of the station 2-BX. Simultaneously, the generation of the failure is transmitted to the station 2-BX through a data way 1. The station 2-BX starts a redundant control program and executes the control operation of the I/O apparatus 4-1 instead of the failed station 2-1.
Patent JP-H06236710-A (JP)
Title: Conductive material and manufacture and manufacture thereof
Inventor: SHIBATA MASATOSHI
IPC: H01B13/00
Filed: 1993-10-29
Abstract: PURPOSE:To provide a conductive material having the same conductivity as those of ITO and ATO, excellent in moisture resistance, and hard to be graphited by molding powder including a hexagonal layer compound expressed by a specific formula into a predetermined shape, followed by sintering. CONSTITUTION:A solution where an In compound and a Zn compound are disolved and a solution where a precipitation forming agent is disolved are reacted with each other, thus obtaining precipitate. The precipitate is filtered and dried, followed by baking, crushing, and reducing treatments, thereby obtaining conductive powder including a hexagonal layer compound expressed by a general formula: In2O3(ZnO)2, wherein m=2-20. The powder is molded into a predetermined shape so as to obtain a conductive sintered body. Consequently, it is possible to provide a material excellent in moisture resistance and hard to be graphited. If one or more kinds of Sn, Al, Ga, Sb, Si and Ge are added into the hexagonal layer compound by 40 at% or less with respect to the total quantity of Ib and Zn, conductivity can be enhanced further.
Patent JP-H07124877-A (JP)
Title: Slave arm of master slave type manipulator
Inventor: IZAWA TSUTOMU
IPC: B25J19/00
Filed: 1993-10-29
Abstract: PURPOSE:To provide the slave arm of the master slave type manipulator, which lessens the load of a drive source driving a vertical arm, relax impact due to a push-up load acting on a hand section, and concurrently can hold a definite posture of the hand section by a simple link mechanism. CONSTITUTION:In the slave arm of the vertical multi-joint type master slave type manipulator equipped with a vertical arm 4 rotating around a rotation center O2, and with a horizontal arm 6 rotating around a rotation center O3, the horizontal arm 6 is rotated by a three axes motor 9 provided for a swivel base 1 via a first link 7 provided with a counter weight 10 and a second link 8. The posture of a wrist section 14 is held via a third link 12, a triangle link 11 and a fourth link 13, and moreover a hand section 16 shall be offset in position from the rotation center O4 of four axes by mediating the wrist section 14.
Patent JP-H1094467-A (JP)
Title: Healthy pillow
Inventor: MORIKAWA MASANAO
IPC: A47G9/00
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To make it convenient for use, and make it useful for promoting health, by wrapping and housing a plate-like cushion layer and a highly gas permeable-low heat accumulative cushion material aggregate layer composed of a large number of cushion materials in a layered state, and respectively and dispersively arranging/ fixing magnet pieces in a plurality on/to its upper and under surfaces. SOLUTION: A plate-like cushion layer 1 is a plate-like body having cushioning performance, and is composed of a foaming body such as urethane resin or the like. A cushion material aggregate layer 2 has, a high gas permeability and a low heat accumulative performance when for example, synthetic resin-made pipe-shaped small pieces, ceramic small pieces, buckwheat husks or the like are aggregated in large numbers and are formed in a layer shape. A mesh bag 3 is, for example, a mesh like rectangular bag body, and magnet pieces 5 are respectively and dispersively arranged/fixed in a plurality on/to upper and under surfaces. Actually, it is used by being inserted into a cloth-made pillow bag or by being wound round a pillow cover. Since the plate-like cushion layer 1 and the cushion material aggregate layer 2 different in the touch and a using feeling are constituted in a layer shape, even either one can be freely selected according to a liking and mood, and it can be used at once.
Patent JP-H02181398-A (JP)
Title: Scanning equalizing radiation photographic device with static equalizing detector
Inventor: JIEEMUZU OOGASUTEIN MAKUFUAURU
IPC: G01T/
Filed: 1989-10-20
Abstract: PURPOSE: To perform scanning equalization by providing a x-ray detector containing the first chamber wall and the second chamber wall to form an ionization area therebetween and to store gas in the ionization area for scanning X-ray equalization control. CONSTITUTION: An equalization detector contains the first chamber wall 50 and the second chamber wall 52 for an ion detecting chamber. Gas of any type includes air, ionized by X-ray. An electrode grid circuit network on the chamber wall 50 which contacts gas 51 is formed with plural conductors or electrodes 54 arranged to be extended in parallel to the scanning direction of sector X-ray beam. A sheet electrode 56 which contacts the gas 51 is arranged on the chamber wall 52 to be spread as wide as the electrode grid circuit network. Such an ion detecting chamber in which X-ray beam 20 has almost no deterioration can be placed between a patient 24 and an image recording means 34. In this way, scanning equalization can be performed.
Patent JP-H05214522-A (JP)
Title: Sputtering process and apparatus
Inventor: MAIKERU TOUWAITESU
IPC: C23C14/35
Filed: 1992-10-12
Abstract: PURPOSE: To prevent the problem accompanying the formation of a target layer by forming an auxiliary magnetic field apart from a sputtering region in cathodic sputtering, introducing an ionizable groups near the same and controlling the gas.  
     CONSTITUTION: The sputtering apparatus is provided with a cylindrical target tube 2 provided with a sputtering material on its surface, a means for rotating the tube around its longitudinal axial line, a magnet means for assisting the sputtering stage by forming the magnetic field in the sputtering region, a means for moving a substrate 15 into the sputtering region through a chamber, an auxiliary magnet array 7 for forming an auxiliary magnetic field in the position apart from the sputtering region and a means for introducing the ionizing gas near the auxiliary magnetic field. As a result, the problem accompanying the undesirable formation of the target layer may be prevented. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H08138963-A (JP)
Title: Manufacture of inclined coil and its winding jig
Inventor: KAMIJUKKOKU MITSUYUKI
IPC: H01F41/06
Filed: 1994-11-07
Abstract: PURPOSE: To provide the winding jig, of an inclined coil, by which a coil conductor can be wound in an inclined shape without comprising a press molding process. CONSTITUTION: A winding jig is provided with a baseplate 8 in which a winding core 8a is erected and installed at the upper part and with a winding frame 9 which comprises a hole 9a to be fitted to the winding core 8a in the central part, in which a slope 9b rising gradually toward the circumference is formed on the upper part and on which a coil conductor 2 is wound along the slope 9b.
Patent JP-S62130779-A (JP)
Title: Production of composite pipe
Inventor: TAKEUCHI HIROKIMI
IPC: B23K11/08
Filed: 1985-12-03
Abstract: PURPOSE:To eliminate the blowout of granular body and the generation of penetraters at pipe making time by performing a high frequency welding under the conditions of satisfying the specified equation of the opening width of the butt part of formed cylindrical bodies and the breadth of the granular body to be filled in the cylindrical body. CONSTITUTION:A butt part 10 is joined integrally by high frequency welding by making a cylindrical body 6 by abutting both end parts in the width direction of a strip metal 2, after filling the prescribed granular body 4 which contains magnetic components at the inner part by forming the strip metal 2 in opening groove shape. In this case, the welding is performed by adjusting so that the opening width G of the cylindrical body 6 at the position where a high frequency induction coil or feeder is arranged and the breadth (d) of the filling granular body 4 can satisfy the equation G/d <=0.9. In this way the blowout of the granular body at pipe making time and the generation of penetraters are eliminated and a sound composite pipe is obtd.
Patent JP-H08133972-A (JP)
Title: Plaster containing indomethacin
Inventor: OKAMOTO RYUSUKE
IPC: A61K9/70
Filed: 1994-11-07
Abstract: PURPOSE: To prepare an indomethacin-containing plaster which has excellent fixation effect and heat-retaining effect on a lesion, suppresses the occurrence of skin disorder, has high adhesion and brings high skin absorption of indomethacin. CONSTITUTION: A woven or nonwoven fabric substrate B is laminated on a support made of a formed resin A and the substrate B is intermittently coated with an adhesive layer comprising 100 pts.wt. of synthetic rubber, 90-120 pts.wt. of an adhesive resin, 25-55 pts.wt. of isopropyl myristate and 0.1-3 pts.wt. of indomethacin to give this plaster containing indomethacin.
Patent JP-H04148913-A (JP)
Title: In-line screw type injection molder
Inventor: KONO YASUYUKI
IPC: B29C45/76
Filed: 1990-10-12
Abstract: PURPOSE:To heighten the accuracy of sucking-back position after the metering of resin and consequently improve the molding stability of the injection molder concerned by providing a means for calculating the deviation between the command value of the position of a screw and its actual value, and a hydraulic driving source, which is controlled on the basis of the received deviation signal. CONSTITUTION:When sucking-back process is started by putting a variable capacity pump 14, a flow-controller 15 and the solenoid (b) of a solenoid directional control valve 11 into drive, the actual value x(t) of the position of a screw sent from a screw position detector 6 is brought through a signal converter 32 into a controller 30. The deviation signal, which is produced on the basis of the difference [XREF-x(t)] between the command value XREF=f(t) of the position of the screw calculating and setting on the basis of the actual value x(t=0) of the position of the screw at the start of controlling as the origin, is calculated and outputted through a control compensating operator 35 and a signal converter 37 so as to be inputted to the controller 15 in order to control the oil delivery of the pump 14 in response to the signal. As a result, the oil is sent to the oil chamber 5b of an injection cylinder 5 so as to retreat the screw 2 connected with the piston 5a of the cylinder 5, resulting in bringing the signal sent from the controller 30 to zero output so as to release the excitation of the solenoid (b) of the directional control valve 11 in order to bring the controlling of the sucking- back process to an end. Accordingly, the accuracy of sucking-back position is improved and its dispersion due to the resistance of resin is eliminated and overrunning is prevented from occurring.
Patent JP-H01116936-A (JP)
Title: Optical information recording medium
Inventor: KOBAYASHI TERUO
IPC: G11B7/243
Filed: 1987-10-28
Abstract: PURPOSE:To prevent oxidation and corrosion in high-temp. and high-humidity environment by forming a thin film of Ge-Te added with a specific ratio of Au as a recording film. CONSTITUTION:The thin film formed by adding <=6atom.% Au to the thin film of the material (Ge-Te material) such as germanium telluride as well as germanium tin telluride, germanium lead telluride and germanium tin lead telluride in which the germanium of the germanium telluride is substd. with tin or lead is used as the recording film 12. As a result, the gaps in the Ge-Te crystals are previously filled by the Au and, therefore, oxygen is hardly infilterable therein. The thin film of the Ge-Te system is thus protected against the deterioration by the filtration of the oxygen. The oxidation and corrosion even in the high-temp. and high-humidity environment are thereby prevented.
Patent JP-H11103610-A (JP)
Title: Structure of lynch-pin
Inventor: NAGATANI HIROTOSHI
IPC: F16B21/12
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a lynch-pin which prevents dropping of a setting axis connecting parts of an equipment, having a structure not easily dropping from the setting axis. SOLUTION: The lynch-pin 2 constituting a stopping ring 21 having elasticity, capable of switching rotatably in pull out inhibiting position and in pull out position set on a pin shaft 20 to pass through a setting shaft 3, swinging to a direction of the pull out position is inhibited by forming a joint part 21C controlling the swing to the direction of the pull out position.
Patent JP-2001095168-A (JP)
Title: Charger and electric cleaner
Inventor: OSHIMA HIROO
IPC: H02J7/02
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and low-priced charger which performs the charge, switching a plurality of batteries in order, and an electric cleaner using it. SOLUTION: A control circuit 6 outputs charge control signals A21 and B22 to turn on a transistor A11 and turn off a transistor B12. The power from the charge current output terminal 3 of a power circuit 2 is converted into a constant current for battery charge with a constant current circuit 4, and it charges a battery pack A9 through the current path returning to the power circuit 3 via a diode 8 for prevention of reverse flow of a charge current, a battery pack A9, and a transistor A11. The voltage detected by a battery voltage detection means 7 is outputted to a voltage detection terminal 20, and the control circuit 6 controls the charge current according to the signal.
Patent JP-H11104779-A (JP)
Title: Manufacture of tube with inner groove
Inventor: ISHIKAWA MAMORU
IPC: B21C37/15
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a method which enables to prevent a partial breakage and abrasion of a groove forming roll, to stably form the groove, and preferably to prevent the thinning of the tube. SOLUTION: The groove forming roll 3 is divided into plural areas in the shaft direction, and in each area a ring-shaped grooved tool 4 is arranged while the shaft corresponds to the shaft of the groove forming roll 3. In the case of neighboring grooved tools 4, the forming direction of the groove is inclined in the direction opposing to the circumferential direction, and boundaries 5a and 5b of the neighboring grooved tools 4 are alternately formed in the shaft direction. Further, on the peripheral face of a smooth roll 1, concaves 2a and 2b are formed at the position where the boundaries 5a and 5b of the grooved rolls 4 are matched. The groove forming roll 3 is rotated in a circumferential direction 9a and the smooth roll 1 is rotated in a circumferential direction 9b so as to transfer the grooves on one side of a metallic plate bar 6.  Then, the metallic plate bar is bent with the groove formed face inside, so as to weld the butted part.
Patent JP-H01115478-A (JP)
Title: Formation of smooth paint film
Inventor: KONISHI SAKUKAZU
IPC: B05D3/12
Filed: 1987-10-28
Abstract: PURPOSE:To make the finished surface of the perpendicular plane of a coated stereoscopic body comparable to that of the horizontal plane by fixing the body on a fixing stand having a shaft parallel to the horizontal plane and by forming a paint film by drying while rotating the body around the shaft at a specified speed. CONSTITUTION:A coated stereoscopic body is fixed on a fixing stand having a shaft parallel to the horizontal plane and a paint film is formed by drying while fully or partially rotating the body around the shaft at 0.05-10r.p.m. speed at room temp. or under beating until the viscosity of the paint attains to 10<3>P. Sag and smoothness are improved and the finished surface of the perpendicular plane of the coated body can be made comparable to that of the horizontal plane.
Patent JP-H06123884-A (JP)
Title: Liquid crystal display device
Inventor: NISHIO TOSHIYA
IPC: G02F1/133
Filed: 1992-10-12
Abstract: PURPOSE:To provide the liquid crystal display device which performs superior display illumination without optical interference such as moire fringes when a light guide plate with lenses which is high in light utilization efficiency, is used. CONSTITUTION:The light guide plate 2 having striped lens parts arrayed on the front or back surface is arranged on the back surface of a liquid crystal cell 1 which has orthogonally arranged electrodes. A light source 3 is arranged on the side of the light guide plate 2. As the 1st example, the ridge lines 21 of the striped lens parts of the light guide plate 2 are arranged crossing the electrodes 11 of the liquid crystal cell slantingly. As the 2nd example, the pitch of the striped lens parts of the light guide plate is made smaller than the electrode pitch.
Patent JP-H09113457-A (JP)
Title: Grain sorter
Inventor: YAMAMOTO SOICHI
IPC: G01N21/85
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To surely sort grains accurately by deciding whether a grain is acceptable or rejectable. SOLUTION: When an ejector is assembled, a leaf spring 48A faces a region shown by an arrow 182A while a leaf spring 48B faces a region shown by an arrow 182B. Grains 184, 186, 188 represent rejectable grains. Divided regions 190A, 190B allocated to the leaf springs 48A, 48B are overlapped within a predetermined range around the boundary part. Consequently, duplicated information is generated for adjacent channels and the information of a pixel corresponding to a grain 186 located at the boundary part belongs to two channels.
Patent JP-2001100827-A (JP)
Title: Numerical controller for machine tool
Inventor: YANASE SHUGO
IPC: G06F9/445
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To enable complicated working, even without using the storage device of large capacity by changing the using state of a storage device (RAM) provided in a machine tool into using state intended by a user. SOLUTION: At factory shipment forwarding, the inside of the RAM is divided as area 1 for interaction, area 2 for NC and common area 3. When the user operates a changeover switch and selects an interaction in a 2-fold mode, while storage area secured as the area 2 for NC can be also secured as a working program area for interaction and when the user selects NC in the 2-fold mode, the storage area secured as the area 1 for interaction can be also secured as a working program storage area for NC, so that a working program corresponding to a complicated working form can be inputted in an NC language form.