baber/WOPTO huggingface dataset:
Patent JP-2001157679-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: MIZUNUMA AKIKO
IPC: G01B17/06
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a ultrasonic diagnostic apparatus capable of accurately detecting the position and direction of a leading end part and capable of miniaturizing the leading end part to improve the insertion properties thereof. SOLUTION: A rotationally driven ultrasonic vibrator 27 is housed in the vibrator housing part 26 provided to the leading end part 15 of the insertion part of an ultrasonic endoscope and a transmission coil housing chamber 36 is provided to the leading end part body 31 on the rear side of the vibrator housing part and one transmission coil 37 supported at a rear side position in a freely rotatable manner is housed in the chamber 36 and, by allowing the wire 39 attached to the transmission coil 37 at its leading end to advance and retreat, the azimuth of the transmission coil 37 at the center position thereof is set to an azimuth different by 90 deg. and the position and azimuth of the transmission coil 37 are detected by utilizing an electric field to determine the position and ultrasonic scanning direction of the ultrasonic vibrator 27.
Patent JP-H06193709-A (JP)
Title: Driven gear
Inventor: SEKINO HIROSHI
IPC: F16H55/17
Filed: 1992-12-24
Abstract: PURPOSE:To provide an inner circumferential surface of a rotating driven gear having the inner circumferential surface being in sliding contact with a fixed shaft with a self-discharge function for dust, abrasive powder, etc. CONSTITUTION:In a follower gear which is freely rotatably fitted to a fixed shaft 2, a groove 4 which is opened toward a side end side at one end only is provided at an inner circumferential surface 3 being in sliding contact with the fixed shaft 2 to be inclined in such a way that the opened end side is facing toward downstream in a rotation direction with respect to an axis.
Patent JP-H04276184-A (JP)
Title: Rotary fluid pressure device
Inventor: SOHAN REIRU ATSUPARU
IPC: F03C2/08
Filed: 1991-12-02
Abstract: PURPOSE: To provide a rotary fluid pressure device capable of applying a roller gerotor as a displacement mechanism on a compact motor, and suppressing the overall length of the gerotor motor structure for miniaturization. CONSTITUTION: In a rotary fluid pressure device provided with a gerotor displacement mechanism 17, a gerotor is provided with a ring member 21, and a star-like member 23 which is eccentrically arranged in the member 21 and put into the relative orbital motion, and a spool valve member 51 to be rotated at the rotational speed of the star-like member adjacent to the gerotor is arranged. A valve drive shaft 79 is provided with a valve end part 85 to be engaged with the spool valve, and a shaft end part 81 to be engaged with an output shaft, and arranged in a partially hollow, slender universal shaft 69, and projected in the axial direction. The orbital rotational motion of the star- like member is transmitted to an output shaft 29 through the universal shaft 69 so that the rotation of the output shaft is transmitted as the rotation of the spool valve 51.
Patent JP-2000174885-A (JP)
Title: Telephone terminal
Inventor: YABUTA MASAGO
IPC: H04M1/57
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a telephone terminal with which the user has only to see a display state to identify a caller at the arrival of an incoming call, even from a comparatively remote place. SOLUTION: This telephone terminal is provided with a display element 13 that displays character information on a display screen. The telephone numbers of counterparts are classified depending on predetermined attributes and the results are stored in a caller number memory 7. At the arrival of an incoming call, an incoming call detection circuit 3 informs a control circuit 5 of it. A caller number detection circuit 4 detects a caller number which is possibly included in the information in the arrived incoming call and gives it to the control circuit 5.  The control circuit 5 collates the detected caller number with the caller number stored in the caller number memory 7 to discriminate as to which category the caller name in the arrived incoming call belongs and applies revision control to the display attributes such as the screen color and screen luminance of the entire display screen of the display element 13 depending on the discrimination result.
Patent JP-H10181495-A (JP)
Title: Steering wheel
Inventor: KOIDE TERUHIKO
IPC: B60R21/20
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To enhance the manipulatability by providing such an arrangement that a phone is energized by pushing a wide area part on a cover pad of a steering wheel incorporating an air-bag device. SOLUTION: A holding plate 42 is arranged so as to cover the overall rear surface part of a tongue-like part which is formed in a pad 26 covering an air-bag device in a steering wheel, and which is surrounded by a fragile part 46 adapted to be broken upon inflation of an air-bag, a phone switch being interposed between the holding plate 24 and the pad 26 for action, and a flexible part is formed in a part of the holding plate 42 exposed from the tongue-like part.
Patent JP-H06196707-A (JP)
Title: Manufacture of vertical type insulated-gate transistor
Inventor: MUKAI MIKIO
IPC: H01L29/78
Filed: 1992-12-24
Abstract: PURPOSE:To independently control both gates of an XMOS transistor which has less dispersion of characteristics and is stable by providing a projection part to make a channel forming part for construction of a vertical type and constituting a gate part in the wall surface of the projection part. CONSTITUTION:A source region to a drain region 12 is selectively formed in a semiconductor substrate 11, and a projection part 13 to make a channel forming part is formed on the semiconductor substrate 11 to form a gate insulating layer 14 in the wall surface 13s and to form, for instance, a pair of gate electrodes 15 which are in contact with the gate insulating layer 14. At that time, it becomes easy to independently form a pair of gate parts so as to put the projection part 13 therebetween, and since these gate parts can be formed at one time, the positional relation of both parts can be so surely and accurately formed as to properly face against each other. Therefore, according to this manufacture, since an insulated-gate field effect transistor is made into a vertical type, for instance, an XMOS transistor which has less dispersion of characteristics and is stable and high in reliability can be realized.
Patent JP-2000171598-A (JP)
Title: Storage phosphor sheet, device for discriminating and reading out radiation using it and method for discriminating and measuring radiation
Inventor: TAKAHARA TAKESHI
IPC: G21K4/00
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To conduct direct radiography by more than one radioactive ray at a time through the use of a storage phosphor sheet and obtain image data made by each radioactive ray both at a time and with high sensitivity. SOLUTION: A storage phosphor sheet 1 includes a sheet base 2 and a storage light-emitting layer 3 containing stimulable phosphors that accumulates the energy of radiation or an electron beam and emits the energy as light by electromagnetic waves. In this case, the storage light-emitting layer 3 has a structure where storage phosphor layers 4, 5 and 6 whose luminescent colors are different are laminated. The storage phosphor sheet 1 where the energy of more than one radioactive ray accumulates is irradiated with electromagnetic waves, and the energy stored in the storage phosphor layer 4, 5 and 6 is collectively extracted as emitted light. Such light emission is detected by discriminating between light signals from the storage phosphor layers 4, 5 and 6 respectively in accordance with the light emission wavelength of each layer.
Patent JP-H06191925-A (JP)
Title: Method for forming formed ceramic article
Inventor: KATO YUKIHIRO
IPC: C04B35/622
Filed: 1992-12-24
Abstract: PURPOSE:To provide a forming method capable of shortening the molding time and degreasing time and giving little deformation on the formed ceramic article. CONSTITUTION:Ceramic powder is incorporated with a thermosetting organic adhesive such as epoxy adhesive and a solvent, and the obtained slurry is poured into a mold having a specific shape and heated at a temperature above the curing temperature of the thermosetting adhesive. Since the curing of the thermosetting organic adhesive is irreversible, no deformation takes place on the ceramic article even by heating the ceramic article to remove the solvent from the article.
Patent JP-H0645835-A (JP)
Title: Similarity-active bias circuit of balanced mixer
Inventor: ZEN YOUJITSU
IPC: H03D7/14
Filed: 1991-12-26
Abstract: PURPOSE: To provide an active bias circuit of a balanced mixer, whose DC operating point is automatically set. CONSTITUTION: This circuit has two input terminals that receive a high frequency RF and a signal with a local oscillating frequency LO having a prescribed phase difference, means 10, 11, 12 that receive the two input signals, distribute the power and adjust the phase, a means provided with two diodes D11, D12 for generating the signal with the intermediate frequency to a load resistor R2, collecting means capacitors C21, C22 providing an output and an IF Output.
Patent JP-2000152811-A (JP)
Title: Manufacture of stopper
Inventor: YOSHIDA NOBUMASA
IPC: B65D33/28
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To improve deep restriction and make difficult to open a bag opening, by providing a restriction portion for pressing an arbitrary position side surface of a cylindrical element, fixing a string element that slides in the cylindrical element, and allowing the cylindrical element to slide manually. SOLUTION: A cylindrical element 1 is circularly cylindrical, and metal such as iron, non-ferrous metal such as aluminum, or a synthetic resin such as plastics is suitable. One string element 3 is inserted into the cylindrical element 1, the string element 3 traveling through the bag body is again inserted into the cylindrical element 1, and a restriction portion 2 is formed by pressing a substantially central part of the cylindrical element 1. When the opening of a bag is opened or closed, the string element 3 travels through the restriction portion 2 and the string element 3 deforms at the restriction portion 2. As a result, a large frictional force occurs, and a large force is required for opening the bag opening. Otherwise, one string element 3 is inserted into the cylindrical element 1, the string element 3 traveling through the bag body is again inserted, and two restriction portions 2 are formed by pressurizing both ends of the cylindrical element 1.
Patent JP-H09270191-A (JP)
Title: Semiconductor memory and production therefor, voltage regulator circuit and voltage regulator, voltage regurating method and output voltage and output current generating method and output voltage regurating method and semiconductor memory
Inventor: KITSUKAWA GORO
IPC: G01R31/317
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To realize a circuit plurally provided with voltage regulators whose outputs become constant voltages in a multiple output circuit whose output voltages are different by using a master slicing technology. SOLUTION: The figure is the block diagram of a 3.3V version device. Respective internal voltages (a VARY, etc.) are regulated by 6 pieces of voltage regulators 26, 28, 30, 32 and 36 mutually connected by various power source lines and signal lines. The intermediate regulator 26 generates first and second intermediate voltages V1, V2. V1 is supplied to the regulator 26, which generates the voltage twice as large as V1. Moreover, the generated voltage of the regulator 28 is supplied to regulators 32, 34, which respectively output different voltages. Similarly, V2 is supplied to the regulator 30, which generates the voltage being twice as large as V2 and this generated voltage is supplied to the regulator 36, which outputs respectively different voltages.
Patent JP-H10181107-A (JP)
Title: Bar code printing system and optical identification mark printing system
Inventor: SUGIO HIDEAKI
IPC: B41J3/01
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To make an optical identification mark of a bar code or the like superior in reading accuracy by printing a bar code based on a pattern developed by a controller by setting a proportion setting means. SOLUTION: A bar code printing system is constituted of a proportion setting means 1, a controller 2 and a printer 3. An application for bar code printing is incorporated into the proportion setting means 1 and a bar code setting, a conservation of the setting value thereof, a transmission of a printing information required for a pattern making to the controller 2, a command transmission changing a printing condition of the printer 3 and the like are performed by an operator. A bar code pattern is made in the controller 2 based on the printing information transmitted from the proportion setting means 1 and the pattern made is printed by the printer 3. Accordingly an optical identification mark of a bar code or the like superior in reading accuracy or an optical identification mark required by the operator can be made.
Patent JP-H05242520-A (JP)
Title: Short wavelength optical disk head
Inventor: TATENO KIMIO
IPC: G11B7/1381
Filed: 1992-12-25
Abstract: PURPOSE:To make it possible to record/reproduce data to/from an optical disk for long wavelength by means of a light source for short wavelength by increasing/decreasing an output from the light source in accordance with the stop diameter of an aperture stop to be changed in accordance with pit size and approximately fixing the quantity of light arriving at a photodetector. CONSTITUTION:A laser beam 2 projected from the short wavelength light source 1 arrives at a collimeter lens 4 through a beam splitter 3 and an auxiliary optical system lens 9 and converged by an objective lens 6 through the aperture stop 5 to read out a pit on an optical disk 7. Light reflected by the disk 7 is returned to the splitter 3 and converted into an electric signal, which is processed. The stop 5 increases/decreases aperture stop in accordance with the pit size, the light source 1 is controlled by a driver 30 in accordance with the diameter of the stop and the quantity of light to be reached to the photodetector 8 is approximately fixed. Consequently, an information pit recorded by the light source having different wavelength can be reproduced.
Patent JP-H06196521-A (JP)
Title: Wire bonder
Inventor: NOSE ISAO
IPC: G12B5/00
Filed: 1992-12-25
Abstract: PURPOSE:To make equipment compact and improve operating efficiency, by arranging two or more bonding tools different in the diameter of a wire inserted in a capillary, for the same lead frame, and mounting the tools on a common X table mechanism constituting an XY table mechanism. CONSTITUTION:Among many electrode pads 7 arranged on the surface periphery of a semiconductor pellet 1, an electrode pad 7 at a part reaching a point C from a point A via a point B is wire-bonded to a lead 8 with a first capillary 4a. An electrode pad 7 at a part reaching the point C from the point A via a point D is wire-bonded to the lead 8 with a second capillary 4b. When wire bonding is performed for a semiconductor pellet 1 having many electrode pads 7, it can be done by sharing with the first and the second capillaries 4a, 4b in wire bonding, so that working index can be improved as compared with the case of a single capillary.
Patent JP-2000167669-A (JP)
Title: Welding equipment and welding method
Inventor: KOBAYASHI YASUYUKI
IPC: B23K9/173
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide welding equipment and a welding method to smoothly turn a welding wire. SOLUTION: This welding equipment is provided with a welding torch 1, a welding tip 2 connected its tip end and a welding wire W which is passed through inside the tip and protrudes at a prescribed angle θ from the center axis of the welding tip 2. Further, the equipment is provided with a special carbon shoe 51, which is brought into contact with the external shape face of the welding torch 1 and supplies electric power from a feeder cable to the welding wire W, etc., and a spring plunger 53 to bring shoe into contact with the welding torch 1. Repeating rotation force is transmitted to the welding torch 1 through a timing pulley 3. In this case, the feed cable 4, is simultaneously activated. Further, power supply to the welding wire W is constantly achieved under a stable state.
Patent JP-2001165168-A (JP)
Title: Method of manufacturing partially porous metallic material, and partially porous metallic material
Inventor: SAKAKIBARA TOSHIO
IPC: F16C33/14
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a partially porous metallic material excellent in wear resistance, strength and tenacity and suitable for the material of a bearing or the like. SOLUTION: Forged alloy steel is heated at a specified temperature for a specified time to precipitate carbide to a grain boundary, and then the forged alloy steel is exposed to corrosive environment for a specified time to corrode the grain boundary to thereby form a porous layer. The forged alloy steel is then subjected to specified heat treatment such as annealing.
Patent JP-2000155283-A (JP)
Title: Image forming device using helical mirror
Inventor: SAIDA TADAAKI
IPC: G02B26/10
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To reduce a manufacturing cost without lowing image forming speed. SOLUTION: A helical mirror 1 is formed into a shape by which a projected line 1b is spirally provided at the outer peripheral surface of a columnar body 1a, and both side surfaces of the projected line 1b is made as a reflection surface 1c, and the reflection surface 1c is crossed with an axial line by 45 deg.. Two laser elements 2 are arranged so that a laser beam is made incident on the reflection surface 1c in parallel with the axial line on the concentric circle of the helical mirror 1 on both end sides in an axial direction. Photoreceptor drum 3 are respectively arranged in both directions in which the laser beams from the laser elements 2 are reflected by the helical mirror 1, and a developing unit is arranged for each image in the vicinity of the photoreceptor drum 3, and a transfer belt is linearly arranged between the photoreceptive drums 3.  Scanning by four laser beams is simultaneously executed by one helical mirror 1, so that the transfer belt is linearly provided.
Patent JP-H06196805-A (JP)
Title: Semiconductor laser element
Inventor: HONDA MASAHARU
IPC: H01S5/343
Filed: 1992-12-25
Abstract: PURPOSE:To provide a self-oscillation type semiconductor laser element, which has excellent temperature characteristics and lifetime characteristics and in which returned-light noises are reduced. CONSTITUTION:In a semiconductor laser element consisting of an n-type GaAs substrate, an n-type AlGaInP clad layer 3 formed onto the substrate, an active layer 5 shaped onto the n-type clad layer 3 and a p-type AlGaInP clad layer 7 formed onto the active layer 5, the active layer 5 is composed of compression distortion quantum well structure, in which (AluGa1-u)xIn1-xP compression distortion well layers 5a and (AlvGa1-v)0.5In0.5P barrier layers (0<=u<v) 5b are laminated alternately. The layer thickness of the active layer 5 is formed at a value from 0.09mum to 0.12mum, and the composition ratio (x) of the (AluGa1-u)xIn1-xP compression distortion well layer 5a is represented by 0.42<=x<=0.47.
Patent JP-2000126394-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a game machine having a prize occurrence pattern abundant in change. SOLUTION: A screen game implementing means 81 displays a pattern including two variation elements of color and numeral on a variable display means 30 and implements a screen game variably displaying multiple variation elements included in each pattern over a prescribed period then stop-displaying them in an optional state when a ball enters a start winning port. A special value applying control means 83 applies a special value different in size to a player depending on whether both variation elements of color and numeral coincide or whether either one of the variable elements coincides.
Patent JP-H06189674-A (JP)
Title: Method for treating food and its apparatus
Inventor: NAGAYA TAKAYASU
IPC: A23B4/00
Filed: 1992-12-25
Abstract: PURPOSE:To obtain a food good in keeping quality by installing a negative ion generator in a refrigerator regulated to a specific temperature, inducing a high-frequency distributed voltage at an applied DC high voltage to each food in the refrigerator and improving a cultured fish in the taste thereof comparable to that of a natural fish. CONSTITUTION:A refrigerator body 1 containing a refrigerator, a cooler 2, an electronic temperature regulator, etc., therein is equipped with a negative ion generator 3 having a carbon wire as a negative an electronic temperature regulator, etc., therein is equipped with two aluminum plates applied thereto as a positive electrode and a high-frequency superimposed DC high-voltage generator 4 therein. The temperature in the refrigerator 1 is regulated to 0 to -4 deg.C and the negative ions and ozone are generated with the negative ion generator 3 to carry out the surface sterilization of each food placed on shelves 5 provided in the refrigerator 1. A high-frequency distributed voltage is then induced to the food by applying a voltage to a transformer in the high-frequency superimposed DC voltage generator 4 to improve a cultured fish to the taste thereof comparable to that of a natural fish. Thereby, the food is treated so that even a cultured fish may be improved in even the keeping quality thereof equal to or better than that of a fresh fish.
Patent JP-H06284189-A (JP)
Title: Test system of subscriber design call processing program
Inventor: BURAIAN DEIIN FURIIMAN
IPC: H04M3/36
Filed: 1993-12-27
Abstract: PURPOSE: To allow the system to test a call processing program executed in a communication network and designed by a subscriber without disturbing other subscribers. CONSTITUTION: The system receives a call processing program designed by a subscriber from a customer's private equipment, simulates a call processing environment to execute the program with respect to differently simulated traffic levels, and measures the amount of use of a network resource in the simulated call processing environment. Data used to test the program are generated by mapping an instruction string in the program on a specific node type, identifying a condition to cause execution of each node type and simulating the condition with respect to each node type.
Patent JP-2001165485-A (JP)
Title: Fan coil unit
Inventor: KIMURA KEIICHI
IPC: F24F1/00
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain a fan coil unit excellent in safety in which failure of a fan can be detected automatically. SOLUTION: A heat exchanging coil 2 is provided in a easing 1 and fans 3 are provided in a plurality of stages and rows. Each fan 3 is provided with a DC motor 4 for independent driving. Each DC motor 4 is provided with means for alarming failure of the motor.