baber/WOPTO huggingface dataset:
Patent JP-H1033575-A (JP)
Title: Dental rule
Inventor: NIKI KOMEI
IPC: A61C19/04
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To enable the precise diagnosis of the natural teeth and the precise diagnosis and meticulous manufacture of the denture by collectively drawing the graphics indicating the average positional relations of the human teeth and the graphics for checking the symmetry of the dentition with a center line on a seeable-through sheet. SOLUTION: A rule body is formed of the seeable-through sheet 11 consisting of a transparent synthetic resin, glass, etc. The sheet 11 suffices, insofar as the sheets are from a film-like sheet to a flat planar sheet having about several mm thickness. The first graphics 12 consisting of the graphics 12a, 12b for the maxillary and mandibular models indicating at least part of the average positional relations of the human teeth are drawn on the sheet 11. Through-holes 13a, 13b corresponding to the incisive papilla positions, through-holes 14a, 14b corresponding to the cutting end peaks of the right and left canines and through-holes 15a, 15b in the distal positions of the second molar are respectively formed on the graphics 12a, 12b for the maxillary and mandibular models.  Notches 17 to 19 of the shapes which are the measure at the time of manufacture of the denture are formed at the peripheral edges of the sheet 11. The precise and simple execution of the diagnosis of the dentition, the shape and sizes of the respective teeth and the occlusal imperfection is made possible by such graphics.
Patent JP-H0475666-A (JP)
Title: Extension tool for tubular organ
Inventor: KATO TSUTOMU
IPC: A61M29/02
Filed: 1990-07-19
Abstract: PURPOSE:To constitute the extension tool so that an organ is not flawed and a patient does not feel a pain, and also, it can be taken out in the case it is necessary to withdraw it after medical treatment by providing a drawing-out part in which a cut end part is bent in the inside diameter direction from the inside diameter of the on coil, in the extension tool provided with a coil of plural turns and the cut end part of the coil. CONSTITUTION:A catheter 30 is inserted into an organ 20. An extension tool 10 which is an inserting device consisting of a different member and whose shape becomes small at the time of insertion is pressed and inserted into this catheter 30, and moved to the tip part 31 of the catheter 50. When the tip 51 reaches the vicinity of a constricted part 21, the extension tool 10 consisting of a coil 11 is pushed out to the constricted part 21 from its vicinity by a prescribed pusher 52. In this case, the extension tool 10 can be inserted easily since it is made to the extent of a size of the inside diameter of the constricted part 21. Subsequently, the inserted extension tool 10 is allowed to sense a temperature by injecting a liquid whose temperature is higher than the body heat in order to enlarge it. In such a way, the extension tool 10 recovers storage and its diameter is expanded larger than the inside diameter of the constricted part 21. Also, at the time of taking out the extension tool 10, it can be drawn out to the outside by hooking it to a drawing-out part 13 by a takeout device 40.
Patent JP-2001021744-A (JP)
Title: Manufacture of optical waveguide substrate
Inventor: MAKIKAWA SHINJI
IPC: G02B6/122
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To easily and surely manufacture an optical waveguide substrate of low loss, free from deformation of a core pattern and reduced in warpage. SOLUTION: This manufacturing method is a method for manufacturing an embedded optical waveguide substrate. In the method, after a recessed groove 12 in response to a pattern of a desirable waveguide device is formed preliminarily in a silicon substrate 11, the silicon substrate 11 is oxidized by thermal oxidation to form a quartz layer in a periphery of the pattern, a quartz glass layer doped with an impurity having a refractive index larger than that of the peripheral quartz layer is embedded thereafter in the recessed groove 12, a surface of the silicon substrate 11 is polished to be made flat, then a glass layer having a refractive index lower than that of the quartz glass layer having the large refractive index hereinbefore is formed in the flat plane, and light is propagated to the glass layer having the large refractive index embedded in the recessed groove 12.
Patent JP-S6255843-A (JP)
Title: Antivoltage testing device for frit sealing part of color cathod-ray tube
Inventor: ISHIZUKA SATOSHI
IPC: H01J9/42
Filed: 1985-09-04
Abstract: PURPOSE:To eliminate any untested portion even though there is an unevenness in the sealing part, by applying roller form electroconductors as electrodes and moving them in order along the all periphery of the sealing part. CONSTITUTION:Electrode systems contacting to the frit glass sealing part 2 are composed of electroconductive rollers 13 connected electrically each other, and mechanisms 14 to hold the rollers 13 and to be movable along the all periphery of the bulb while contacting to the frit glass sealing part 2. While the conductive rollers 13 are contacted to the frit glass sealing part 2 by the holding mechanisms 14, another testing electrode 6 is connected to an anode terminal buried in the bulb funnel. After that, while a high voltage of some +kV is applied between the both terminals, the conductive rollers 13 are moved continuously along the frit glass sealing part 2 in the direction as shown in the line 15 to detect every disorder of insulating resistance from the current value during the movement. Therefore, any random defective portions of insulating resistance along the all periphery of the sealing part can be detected accurately.
Patent JP-H0938807-A (JP)
Title: Throw away insert
Inventor: ICHIMURA TOSHIYA
IPC: B23B27/22
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of the entanglement of a chip or chatter, by providing a projection, having a nearly elliptical shape in plane view being long in a direction parallel to a cutting blade, into the breaker groove at a given position from the nose of an apex angle. SOLUTION: A nearly semi-spherical sub-projection 7 is formed in the vicinity of a nose part 6 on the bisector of an apex angle in a breaker groove 4, and nearly elliptical main projections 8 and 8 are formed near to a cutting blade 3 on a position at a constant interval from the nose part 6 of the apex angle. Even in any case of a low or high feed per tooth, the orientation of the discharge of a chip can be made by the groove 4 and the projection 7 acted auxilialy. Moreover by the groove 4 and the projection 7, the chip is energized in order to be spirally curled, in particular in the case of the high feed per tooth, a discharge, stabled in an oblique upward direction, can be made by the protruded surface of the long projection 8 in a condition where the chip is surely spirally curled by the projection 8, and moreover in a direction parallel to the blade 3.
Patent JP-S6342997-A (JP)
Inventor: HANSU YURUGEN DEEGEN
IPC: D21H17/28
Filed: 1987-08-04
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-S5896828-A (JP)
Title: Production of sintered ore
Inventor: YAMANAKA ATSUSHI
IPC: C22B1/20
Filed: 1981-12-02
Abstract: PURPOSE:To produce sintered ore having high quality by supplying high temp. air to the sintering raw materials compounded with coke in the firing zone and calcining and heat holding zone in an ignition furance or heat holding furnace and waste gases to said raw materials in a drying and preheating zone respectively from a heat exchanger. CONSTITUTION:The high-temp. air obtained by blasting 13 to the heat exchanging medium 10 in a heat exchanger 10 heated with a burner 11 for the heat exchanger is fed 8 to the firing zone 2b and calcining and heat holding zone 2c in an ignition furnace, etc. 2 and is supplied 7a respectively to the surface layers of sintering raw materials 1. The preferable temp. of the high-temp. air is in a 800-1,300 deg.C range higher thanthe firing temp. for coke. The waste gases of a low content of O2 of the heat exchanger 6 is supplied 7a to the drying and preheating zone 2a of the furnace 2 to dry and preheat the surface layers of the raw materials. Then, the coke in the raw materials 1 is fired by the high temp. air supplied to the zone 2b and the zone 2c; at the same time, sintering reaction is accelerated.
Patent JP-S60104473-A (JP)
Title: Track shoe assembly
Inventor: OOKUBO TAKUHIKO
IPC: B62D55/26
Filed: 1984-09-17
Abstract: PURPOSE:To reduce the weight of a track chain to decrease the running resistance thereof, by forming a shoe which is fastened to a track link with a bolt, with the use of a low specific weight material such as, for example, a reinforced plastic having a high rigidity. CONSTITUTION:A first shoe 1 is formed with a projection 13 and a plurality of bolt holes 4, and a second shoe 2 is formed entirely of a low specific weight material such as, for example, a reinforced plastic. The second shoe 2 has such dimensions that its longitudinal length is slightly shorter than that of the first shoe 1, and its transverse width is relatively larger than that of the first shoe 1. The shoe assembly in combination of the first and second shoes is provided with a large ground contact area by the exending sections 5 of the second shoe 2 so that the ground contact pressure is made low. Further, the second shoe which is fastened to a track link, is made of a low specific weight material, so that the weight of the track chain may be reduced.
Patent JP-2001018136-A (JP)
Title: Automatic tool changing type machine tool
Inventor: HIRASAKA NAGAHIRO
IPC: B23Q3/12
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To store enough number of tools to be able to deal with a variety of machining specifications at the same level as a large machining center through being compact while maintaining a prompt functionality as a small machining center. SOLUTION: An automatic tool changing type machine tool comprising a body magazine 6 which follows an operation of a main shaft column 5, and being adapted to change tools mounted on a main shaft by an automatic tool changing(ATC) mechanism is organized such that a spare tool changing device formed with a spare magazine 12, a hand part 13 comprising a tool gripping part and a rotation driving part, a slider mechanism part 14 adapted to move the hand part 13 vertically, and a control device is attached to a device body 1 for increasing a tool storing capacity to keep tool changing time during machining at approximately the same level as a compact-sized device and to shorten a setup changing time.
Patent JP-S6440146-A (JP)
Title: Apparatus for producing strip
Inventor: TAZOE NOBUHIRO
IPC: B22D11/06
Filed: 1987-08-03
Abstract: PURPOSE:To form a strip having good end part shape in the case of arranging a cooling device at outside of a vessel by fitting plural stirring rods for forming semi-solidified slurry and arranging one pair of endless like shifting mold which can cool the inner part at downstream of the vessel. CONSTITUTION:In the case of forming the strip 6 by making molten metal 4 the semi-solidified slurry 21, cooling in the vessel 3 progresses faster as coming to nearer out side of the vessel 3 by action of the cooling device 8 arranged at the out side of the vessel 3 and the stirring temp. is made to low near the stirring rods 9, 11 and volumetric solid phase ratio of fine crystal grain 20 becomes large. Then, as the circumferential speed of the stirring rods 9, 11 come to faster than that of the stirring rod 10, a large quantity of shearing deformation can be given in the molten metal 4 having low stirring temp. Therefore, even in case the volumetric solid phase ratio of the molten metal 4 is large, number of grains of the fine crystal 20 in the formed semi-solidified slurry 21 is made to decrease and viscosity of the semi-solidified slurry 21 can be reduced. Therefore, the semi-solidified slurry 21 can be supplied between rolls 1, 2.
Patent JP-2000029396-A (JP)
Title: Display device
Inventor: MIWA TOMOO
IPC: G02F1/13
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To make it possible to suppress the amt. of the warpage generated at the time of turning, to form a frame part of a frame sheet metal to a narrower width size and to decrease man-hours for assembly by providing this frame sheet metal with turning means supporting members for supporting turning means. SOLUTION: A display panel unit is composed of a display panel 2 and the frame sheet metal 3. The both side part of the frame sheet metal 3 is provided with the hinge holding members 7 which are the turning means supporting members provided with hinge members 6 which are the turning members integrally with the frame sheet 3. The display panel 2 supported at the frame sheet metal 3 is housed in the state of being held between a base part 5 and a cover part 4. The hinge members 6 disposed at the frame sheet metal 3 are fixed to a main body part 8. The frame sheet metal 3 is provided with the hinge holding members 7 and, therefore, the deflection quantity of the frame sheet metal 3 is suppressed and the possibility of giving rise to color irregularity and fringes on the display surface by the occurrence of the warpage in the display panel may be reduced according to such constitution.
Patent JP-S6175889-A (JP)
Inventor: TOGASHI FUMIHIKO
IPC: D21C5/02
Filed: 1984-09-17
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-2001021857-A (JP)
Title: Magneto-optical device, its production and optical isolator
Inventor: ONODERA KOICHI
IPC: G02B27/28
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a magneto-optical device consisting of a high quality crystal having a high extinction ratio and causing no bend in a beam, and to obtain an optical isolator using that device. SOLUTION: The magneto-optical device consists of a single crystal having the composition of Cd1-x-yMnxHgyTe1-zSez and having an optical face on the (1, 1, 1) plane. The magneto-optical device is produced by a zone-melt method with a growing direction of the crystal in the (1, 1, 1) plane. The crystal is grown under conditions 0<ΔH<=0.05×D, wherein ΔH is the convex degree of the solid-liquid interface in the optical direction of the crystal and D is the diameter of the grown crystal.
Patent JP-S6173275-A (JP)
Title: Device for reproducing recording disk information
Inventor: KOSAKE MINORU
IPC: G11B19/02
Filed: 1984-09-17
Abstract: PURPOSE:To easily output information of two systems under an optional combination, by providing output terminals of two systems, each of which is composed of a pair of output terminals, of a recording disk, on which digital signals are recorded, and selectively switching information outputted from the output terminals. CONSTITUTION:By providing a pair of changeover switches 75A and 75B to two sets of output terminals and appropriately switching the switches 75A and 75B, audio signals can be outputted from the two sets of output terminals 73L and 73R and 74L and 74R under various combination. When, for example, the switches are simultaneously switched, audio signals of an analog system and digital system can be inverted between the output terminals 73L and 73R and output terminals 74L and 74R and, when both the switches 75A and 75B are separately switched, audio signals of the analog system and digital system can be outputted simultaneously from the two sets of output terminals 73L and 73R and 74L and 74R.
Patent JP-S6439806-A (JP)
Title: Low voltage amplifier
Inventor: KATAKURA MASAYUKI
IPC: H03F3/45
Filed: 1987-08-05
Abstract: PURPOSE:To stably operate the titled amplifier even by an IC circuit, and also, to obtain a necessary gain by constituting the circuit so that an output of a differential amplifier operated by a low voltage power source is further amplified by the low voltage power source. CONSTITUTION:A constant-current source I2 supplies a base current to transistors Q3, Q4, and also, supplies a current of a collector of a transistor Q3 through a resistance R5, so that a collector voltage of the transistor Q3 becomes lower than its base voltage. That is, the voltage between the collector and the emitter of the transistor Q3 is not saturated, and also, its voltage can be lowered. Accordingly, a collector-emitter voltage VCE (Q1) of a transistor Q1 expands and even by a low voltage power source, the operation can be executed enough. On the other hand, a constant-current I3 supplies a base current to a transistor Q5, and also, supplies a current to a collector of the transistor Q4 through a resistance R4. In such a way, a necessary gain is obtained by an amplification of two stages.
Patent JP-H0556689-A (JP)
Title: Controller for crane inverter
Inventor: HASEGAWA KAZUHIKO
IPC: H02P27/08
Filed: 1991-08-05
Abstract: PURPOSE:To prevent a crane cargo from falling by monitoring the torque generated from a motor without detecting the rotational speed thereof. CONSTITUTION:When the torque of an induction motor 1 is operated based on the output voltage and current of an inverter 2 and thus operated torque tauo is compared with an independently set torque limit command taur, a torque limit regulating means 10 produces zero output if the operated torque tauo is lower than the torque limit command value taur. When the operated torque t. is higher, the torque limit regulating means tauo outputs a frequency operating amount DELTA' corresponding to a difference DELTATAU and lowers the output frequency of the inverter by the amount DELTAf during powering operation of the induction motor 1. During brake operation, output frequency of inverter is increased by the amount DELTAf thus preventing the induction motor 1 from stalling. When the output of the torque limit regulating means 10 exceeds a predetermined level, the crane is braked immediately thus preventing a cargo from falling.
Patent JP-H0480515-A (JP)
Title: Method for releasing exhaust gas
Inventor: HARADA HIROAKI
IPC: F23J15/00
Filed: 1990-07-23
Abstract: PURPOSE:To release exhaust gas without installing any chimney by a method wherein exhaust gas generated in a dust incinerator is mixed with air having a specified volume, thereafter the mixed gas is released from a part of or an entire top part of a building. CONSTITUTION:Combustion exhaust gas generated at an incinerator 1 is processed such that harmful gas is absorbed or cleaned with a gas cooling device 2, cooled and then soot dust is removed by a dust collector 3. Then exhaust gas processed by the dust collector 3 and air supplied from a blower 5 are supplied to and mixed in a mixing device 6 and then the mixed gas is released out of a discharging pipe 7 installed at a part of or an entire top part of a building. At this time, an amount of air to be mixed is more than three times of volume of exhaust gas, preferably more than five times. This is performed in order to approach a concentration of oxygen in the mixed gas discharged out of the top part of the building to an oxygen concentration in air (21 volume %) and to prevent any harmful state in which some animals or plants contact the mixed gas due to the fact that an oxygen concentration in the exhaust gas is about 7% or so.
Patent JP-H06258875-A (JP)
Title: Process cartridge, process cartridge assembling method and image forming device
Inventor: KOBAYASHI KAZUNORI
IPC: G03G21/18
Filed: 1992-06-30
Abstract: PURPOSE:To improve the assembling easiness of a process cartridge by attaching a developing means and a cleaning means in one direction and attaching an image carrier after both means have been attached. CONSTITUTION:The process cartridge B which can be loaded in an image forming device main body 16 is provided with the 1st attaching surface for attaching the image carrier and the cleaning means 13 for removing toner and the 2nd attaching surface which is installed parallel, or nearly parallel to the 1st attaching surface and for attaching the developing means 12 for developing an image formed on the image carrier. And after the developing means 12 for developing the image formed on the image carrier and the cleaning means 13 for removing the toner have been attached to the frame body, the image carrier is installed between the developing means 12 and the cleaning means 13.
Patent JP-2001021307-A (JP)
Title: Push movement detecting apparatus
Inventor: SAITO KENJI
IPC: G01D5/12
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a push movement detecting apparatus capable of sure push movement detection of a moving body, and reduction of weight and cost. SOLUTION: This push movement detecting apparatus is equipped with a mode motor 18 linked with a cassette holder 14, a detecting circuit 20 forming a pulse signal corresponding to an AC voltage generated by the mode motor 18, and a system control part 24. The mode motor 18 moves the cassette holder 14 in the case of driving, rotates according to the push movement of the cassette holder 14 in the case of non-driving, and generates the AC voltage corresponding to the movement of the cassette holder 14. The system control part 24 detects the push movement of the cassette holder 14 on the basis of the formed pulse signal, outputs a detection signal when the cassette holder 14 is pushed and moved as far as a specified position, and drives a motor driver 22.
Patent JP-H1120044-A (JP)
Title: Shoe, manufacture of the same, and shoetree
Inventor: MIZUGUCHI HOICHI
IPC: A43D3/14
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To retain a formal shape surely in the process of distribution. SOLUTION: A shape retaining die 2, formed of a comparatively hard material along at least a toe side inside surface 1a' of an upper 1a so as to have a curved thin sheet configuration, is supported on an insole 1b while being abutted against at least the toe side inside surface 1a' of the upper 1a.
Patent JP-S6168490-A (JP)
Inventor: ANDORE USANU
IPC: A61P37/08
Filed: 1985-09-05
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-S6174522-A (JP)
Inventor: YAMAMURA TOSHIO
IPC: C08L29/04
Filed: 1984-09-17
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-H0244734-A (JP)
Title: Manufacture of mis transistor
Inventor: SHINGU MASATAKA
IPC: H01L21/336
Filed: 1988-08-04
Abstract: PURPOSE:To improve punchthrough-breakdown strength by forming a third region with a gate electrode as a mask, then forming a first thin mask layer at least on the sidewall of the electrode in a direction for extending a semiconductor region forms a second mask layer to form a first region, and then forming a second region. CONSTITUTION:An SiO2 film 22 is deposited on a whole Si substrate 11, and P<-> ions are implanted to form an n<-> type region 16 in a p<-> type region 21. In this case, since the film 22 exists, the length of the mask for the ion implantation is longer by the thickness of the film 22 than that of only a gate electrode 13 of a mask at the time of forming the region 21 at both sides of the electrode 13. Then, an SiO2 film 23 is again deposited on the whole substrate 11, the films 22, 23 are etched by RIE, sidewalls 14 of the films 22, 23 are formed, and with the electrode 13 and the sidewall 14 as masks P<-> ions are implanted to form an n<+> type region 15. Thus, the width of a third region can be effectively obtained in a direction for extending a semiconductor region to enhance punchthrough-breakdown strength.
Patent JP-H0857743-A (JP)
Title: Machine tool assembling method
Inventor: MATSUNO OSAMU
IPC: B23Q11/14
Filed: 1994-08-19
Abstract: PURPOSE: To provide a machine tool assembling method positively imparting pre-tension to a thermally deformed member with simple structure. CONSTITUTION: A ball screw 7 thermally deformed by temperature rise is previously heated into the thermally deformed state, and a pair of supports 9, 9 rotatably supporting both end parts of the ball screw 7 are fitted to a bed 3. The ball screw 7 is heated by a heating device 12. The heating device 12 is formed of two opposed heating plates, a cover 14, a mast, and a thermometer 16. The mast is protruded and retreated in relation to the bed 3 to elevate the heating part and the cover 14. The heating and elevation of the heating part is controlled by a heater control device 17 to which a power switch 18 is connected.