baber/WOPTO huggingface dataset:
Patent JP-2000059366-A (JP)
Title: Expandably scheduled cell switch and method for switching
Inventor: STEPHENS DONPAUL C
IPC: H04Q11/04
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To apply guaranteed band capacitance to an expandable switch by providing service from a server to sessions received by respective first and second input port mechanisms and sending it through a first output port mechanism to a network. SOLUTION: The first session having a cell is received and stored by a first input port mechanism 14. Next, the second session is received and stored by a second input port mechanism 16. Next, the service is provided from a server 20 to the first session at a first guaranteed session rate, and the cell of the first session is transmitted to a first output queue 34 of the first output port mechanism 12 and next sent to a network 36. The service is provided from the server 20 to the second session at a second guaranteed session rate and the cell of the second session is transmitted to the first output queue 34 and next sent to the network 36. A flow control mechanism 22 guarantees that the cell is not lost.
Patent JP-H0560329-A (JP)
Title: Heating heater
Inventor: UEHASHI HIROYUKI
IPC: F24C7/08
Filed: 1991-08-28
Abstract: PURPOSE:To obtain a microwave oven in which the absolute humidity in a heating compartment can be accurately, properly detected by an absolute humidity sensor based on steam contained in the atmospheric gas in the heating compartment that flows along an exhaust duct. CONSTITUTION:An exhaust duct 7 is attached on the upper wall of a heating compartment where food is heated, and the atmospheric gas in the heating compartment is discharged through the exhaust duct 7. The exhaust duct 7 has an opening 9 and a protruding part 10 that is partly formed near the opening 9 and projected outside time exhaust duel 7. An absolute humidity sensor 11 has a flange 12 and the flange 12 is attached on the protruding part 10 so that the absolute humidity sensor 11 is accommodated in the exhaust duct 7 through the opening 9. The absolute humidity sensor 11 detects the absolute humidity of the atmospheric gas flowing along the exhaust duct 7 and outputs control signals for controlling a halogen heater, etc. A heat-insulating sheet material 21 is provided between the flange 12 of the absolute humidity sensor 11 and a brim 20 of the opening 9 of the exhaust duct 7.
Patent JP-H0882306-A (JP)
Title: Bracket fastener
Inventor: OKABE SHUNICHIRO
IPC: F16B5/02
Filed: 1994-09-12
Abstract: PURPOSE: To provide a bracket fastener that can reduce the number of screws to be used while being excellent in workability at the time of fastening. CONSTITUTION: A bracket 3 is provided with round holes 4 and cylindrical protrusions 7, and a fitting body 1 is provided with tapped holes 2 and fit-in holes 8 respectively corresponding to the round holes 4 and the cylindrical protrusions 7. The cylindrical protrusions 7 are fitted into the fit-in holes 8, and the round holes 4 and the tapped holes 2 are fastened by screws 5.
Patent JP-H0381876-A (JP)
Title: Automatic plotter
Inventor: HISATOMI HIROYUKI
IPC: B43L13/00
Filed: 1989-08-25
Abstract: PURPOSE:To enable an amatuer to easily form the graphic of an excavated article or the like by controlling a frame memory storing a photographed picture, displaying an outline image, correcting the outline image, and measuring the corrected image. CONSTITUTION:A computer 5 successively retrieves data stored in the frame memory 4, finds out the data of levels more than a set reference level, retrieves the boundary part of the same level in the counterclockwise direction from the detected point, and stores the address of the boundary part. The stored address and a prescribed level value corresponding to the address are written in a memory part for storing the 2nd image in the memory 4 and the data are displayed on the screen of a video monitor 8 as an image expressing the outline of a sample 12. The outline image is corrected by using a cursor 11. The size measurement and area calculation of the corrected outline image is executed by previously measuring the length between two prescribed points of the sample 12, setting up the cursor 11 on the corresponding points by using a mouse 6 and storing the corresponding addresses in the computer 5.
Patent JP-S6372811-A (JP)
Title: Method for preventing slopping
Inventor: KURIBAYASHI AKIO
IPC: C21C5/28
Filed: 1986-09-16
Abstract: PURPOSE:To prevent occurrence of slopping caused by foaming slag by injecting inert gas into the foaming slag generating in a converter from a lance toward horizontal direction at the time of refining molten iron to molten steel in the converter providing a bottom blowing tuyere and the top blowing lance. CONSTITUTION:The molten iron 12 is charged into the converter 10 having the bottom blowing tuyere and slag making material, such as lime, etc., is added and the pure oxygen is blown from the bottom blowing tuyere and also the lance 16 is hung down in the converter to blow the pure oxygen on the surface of molten iron 12 from a nozzle 22 at the tip thereof, and C in the molten iron 12 is oxidized to refine to the molten steel by decarburization. In this case, the foaming slag 14 generated by the refining reaction is blown up by CO gas generated by the decarburizing reaction, to cause slopping. At the time of inserting the lance 16 by the increasing slag volume caused by foaming the viscous molten slag 14, it is detected by the detector. And, the inert gas 19, such as Ar, etc., is injected against the inner wall of converter from side holes 18 on the outer pipe of lance 16 and the oxygen concentration at this portion is reduced, to form reducing slag and the foaming is eliminated, and as CO is easily vented upward on the slag 14, the occurrence of slopping is prevented.
Patent JP-H0773962-A (JP)
Title: Induction heating equipment
Inventor: TAKANO RYOSUKE
IPC: H05B6/10
Filed: 1993-09-02
Abstract: PURPOSE:To provide an induction heating equipment which realizes a small size of equipment and a maintenance free property. CONSTITUTION:Three sets of coil units 11 are provided at the positions opposite to a part 1 which consists of a metal material in the conveying condition by a conveying device 3. A power supply device 13 to feed a high-frequency sinusoidal current to the coil units is provided. Since the part 1 is induction heated by a magnetic field generated by the coil units 11, the condition that the ambient air is heated together with the part 1 is prevented. As a result, it is not necessary to shut out perfectly the device from the outer side, and the equipment can be made in a small size. Since the surface is never deteriorated by the heat generated by the device itself, a maintenance free property can be realized. And since a trouble such as a gas leakage in a fuel gas furnace is never generated, the worker is never exposed to a dangerous condition.
Patent JP-2001037820-A (JP)
Title: Method for controlling interaction between back and knee on bed and the like
Inventor: NOMURA KATSUYOSHI
IPC: A47C20/08
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To vary the timing of back-raising action and the timing of knee- raising action and prevent the angle between a back bottom and a knee bottom from decreasing more than necessary. SOLUTION: Operating power is supplied to the motors of the direct-moving drive mechanisms for a back-raising mechanism and a knee-raising mechanism in response to an operating command applied to a gatch (for raising the back and also for raising the knees) from a remote-control switch or an operation panel, and the inclined conditions of a back bottom 2a and a knee bottom 2c are grasped from detection signals generated by a means for detecting the amounts of rotation of the motors.  When the knee bottom 2c has reached an angle of 20 deg. to 30 deg., the supply of operating power to the motor of the direct- moving drive mechanism for the knee-raising mechanism is shut off, and a gatching command is continued, whereby power is supplied to the motor of the direct-moving drive mechanism for the knee-raising mechanism so that the motor is activated inversely this time to lower the knee bottom 2c.
Patent JP-H0499336-A (JP)
Title: Manufacture of charge transfer element
Inventor: MURATA NAOFUMI
IPC: H01L29/417
Filed: 1990-08-17
Abstract: PURPOSE:To enable anti-blooming effect to be improved by using an oxide film for an insulation film for a semiconductor substrate for each transfer electrode and by using a nitriding film as an insulation film for each anti- blooming electrode. CONSTITUTION:Each anti-blooming electrode 15 which is made through a nitriding film 14 is formed in reference to a semiconductor substrate 11. At a part of each transfer electrode 13 where a first oxide film 12 is used as an insulation film, it operates to allow an interface order 18 to be reduced. On the other hand, at a part of each anti-blooming electrode 15 using the nitriding film 14 as an insulation film, hydrogen which passes through a second polysilicon layer (corresponding to each anti-blooming electrode 15) is shut off by the nitriding film 14 and does not reach an interface with the semiconductor substrate 11 and the interface order 18 at a part of each nitriding film 14, namely the anti-blooming electrode 15 remains without any change, thus forming an electrode as expected.
Patent JP-S6461999-A (JP)
Title: Cooling device for apparatus of moving body
Inventor: IWAZAWA YOSHIAKI
IPC: H05K7/20
Filed: 1987-09-02
Abstract: PURPOSE:To contrive a decrease in the space of the title device and a reduction in the weight of the device by a method wherein the device is provided with a heat dissipation part which comes into contact with the flow of an external fluid according to the movement of a moving body, a heat pipe provided between the heat dissipation part and an apparatus and a fan or a pump for sending the external fluid to the heat dissipation part at the time of stop of the moving body. CONSTITUTION:A cooling device for an electron apparatus and so on for aircraft is constituted of a heat pipe 2, a heat dissipation part 3, a cooling air change-over valve 7, a cooling air fan 5 and a duct 4. The part 3 is mounted on the outside of an aircraft airframe outer plate 8 and is connected to an electronic apparatus 1 in the airframe through the pipe 2. The fan 5 is installed in the duct 4, whose one end is opened outside of the airframe and which is provided in the airframe, and the other end of the duct 4 is opened in the vicinity of the part 3 and is provide so as to make the air from the fan 5 flow to the part 3. Moreover, the valve 7 is provided in the vicinity of the opening, which leads to the part 3, of the duct 4. In such a way, the heat developed in the apparatus is led out through the heat pipe and is dissipated. Thereby, the duct for a cooling fluid is shortened.
Patent JP-H0382039-A (JP)
Title: Manufacture of bipolar transistor
Inventor: HIROSE TAKASHI
IPC: H01L29/737
Filed: 1989-08-24
Abstract: PURPOSE:To make an element finer and reduce both parasitic capacity and resistance still more by performing the formation of base electrodes with a lift-off process including self-alignment to a collector mesa and forming even a base region as well simultaneously by self-alignment. CONSTITUTION:When a bipolar transistor having multilayer structure in which at least three layers consisting of the 1st conductivity type emitter layer 23, the 2nd conductivity type base layer 24, and the 1st conductivity type collector 25 are laminated in this order is manufactured, its manufacturing steps comprise: a process for the formation of a collector mesa; processes for the formation of side wall films 32 at side walls of the collector mesa as well as base regions 24 and 28 by using the foregoing collector mesa and the side wall films 32 as masks; a process for replacing the side wall films 32 with base electrodes 35 by using resist 34 having each pattern at a base electrode extracting part. After forming an emitter contact layer 22, the emitter layer 23, the base layer 24, the collector layer 25, and a collector cap layer 26 on a semi-insulating board 21, respective processes as mentioned above are performed.
Patent JP-S6461725-A (JP)
Title: Optical shutter element
Inventor: TOYODA YUKIO
IPC: G02F1/055
Filed: 1987-09-01
Abstract: PURPOSE:To reduce light transmission loss caused by an inter-digital electrode by using electrode parts made of light transmissive materials and making the installation positions on the top and reverse surfaces of a substrate asymmetrical. CONSTITUTION:A couple of inter-digital transparent electrodes 12 and 13 consisting of electric feed parts 12a and 13a and electrode parts 12b and 13b are arranged on the surface of the substrate 11 made of specularly polished PLZ, etc. Transparent electrodes 14 and 15 are formed at asymmetrical positions on the reverse surface side. When light enters the optical shutter element, light which is incident between the electrode parts 12b and 13b and on the electrodes is rotated in electric field direction by 90 deg. through the operation of an electric field produced in the substrate 1 and transmitted through the substrate 11.
Patent JP-H0769568-A (JP)
Title: Air conditioning device for elevator car
Inventor: OKAMURA AKIHIKO
IPC: B66B11/02
Filed: 1993-09-02
Abstract: PURPOSE:To allow an easy maintenance and adjustment work for a device installed behind an air conditioning cover, and ensure safety. CONSTITUTION:An air flow during car travel is conditioned with upper and lower air conditioning covers 5 laid on and beneath an elevator car 3. For a maintenance and adjustment work for car fittings, a worker enters and leaves via a door 6 fitted to the access side of the cover 5, and carries out a work on a work bench 14 laid as scaffolding on the inner bottom of the cover 5.
Patent JP-H03202316-A (JP)
Title: Rust preventing method of concrete form
Inventor: TANAKA YOSHIMASU
IPC: B28B7/38
Filed: 1989-08-24
Abstract: PURPOSE:To facilitate the cleaning and preparation of a form at use and make manpower saving possible by a method wherein synthetic resin paint is further applied on the coated surface of a form, from which a concrete formed body is stripped, and stored under the state being dried and solidified and separated from the form at use. CONSTITUTION:When a concrete form, from which a concrete formed body is stripped, is out of use, anticorrosive oil or releasant is applied on the concrete form. Next, synthetic resin paint is pilingly supplied on the coated surface of the form. The synthetic resin paint consists of synthetic resin, plasticizer, vehicle, pigment, body pigment, anticorrosive oil and the like. The synthetic resin is applied in one or several coats within the coating weight range of 200-2000g/m<2>, for example. When one paint is applied upon other coat, the second application of paint is performed after the first applied paint is dry. Especially, when the application is performed so that the coating thickness after drying is 0.2-0.5mm, coating can be easily separated at the re-use of the concrete form.
Patent JP-S60112265-A (JP)
Title: Method of detecting specific gravity of electrolyte of lead storage battery
Inventor: NITSUTA EIJI
IPC: H01M10/48
Filed: 1983-11-18
Abstract: PURPOSE:To use a sensor without generation of noise by arranging a lead electrode and a lead dioxide electrode forming the specific gravity sensor in the direction same as the stacking direction of pole plate on the upper part of pole plate group. CONSTITUTION:A sensor body 1 made of a synthetic resin is attached to a battery by screwing 2. A negative pole active substance 4 using lead powder as the raw material and a positive pole active substance 6 using lead wires 5 which is also used as the collector and lead powder as the raw material are covered with a covering tube 3 consisting of stranded glass fiber and is then sealed in a bottom part cover 7. A lead electrode is formed by the active substance 4 and lead wire 5 and the lead dioxide electrode is formed by the active substance 6 and lead wire 5. The electrode 14 of specific gravity sensor is arranged at the upper part of pole plate group of lead storage battery in the same direction as the stacking direction of pole plate. Namely, the lead electrode of specific gravity sensor is arranged in the direction toward the positive pole terminal of battery, or the lead electrode of specific gravity sensor is arranged reversely to said direction. Thereby, a specific gravity sensor can be used without generation of noise.
Patent JP-H0563604-A (JP)
Title: Impedance automatic matching device
Inventor: KANETANI MASAO
IPC: H03H7/40
Filed: 1991-08-29
Abstract: PURPOSE:To match a variable impedance element of an impedance matching circuit to a matching point in a shortest way. CONSTITUTION:An input impedance Z1 of an impedance matching circuit 3 and a load circuit side impedance Z2 when viewing a load from an output terminal of the matching circuit 3 are operated. Moreover, the impedance of a variable impedance is operated. A, from a regulation section of the variable impedance element, and the position of the regulation section of the variable impedance element at which the input impedance of the matching circuit 3 is made equal to the impedance at a power supply side is operated as an object position based on the impedance of the variable impedance element, the input impedance and the impedance of the load circuit side. A motor M for regulating the variable impedance element is controlled so that the position of the regulation section of the variable impedance element is coincident with the object position.
Patent JP-S6374207-A (JP)
Title: Mos type operational amplifier
Inventor: KASAI KENICHIRO
IPC: H03F3/45
Filed: 1986-09-17
Abstract: PURPOSE:To expand the maximum amplitude level of a signal by providing a circuit where a base of an emitter follower bipolar transistor (TR) is connected to an amplifier output and a reference voltage circuit using a diode having the same characteristic as the diode constituting said base-emitter junction. CONSTITUTION:A diode D is formed at the same time of forming a bipolar TR 4 in making the bipolar TR 4 and the MOS operational amplifier 3 into a monolithic IC thereby obtaining the same characteristic as that of the diode forming the base-emitter junction of the TR 4. Since a diode D1 is biased forward via a resister R5, the same voltage as the base-emitter voltage VBE of the TR 4 is generated. Thus, the maximum amplitude level of the signal in this circuit is expanded.
Patent JP-H0958293-A (JP)
Title: Hub clutch device
Inventor: ITO KENICHIRO
IPC: B60K23/08
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To enhance the durability of the seal of a coupling member by using a pressure fluid only at the time of conversion from two-wheel drive to four- wheel drive and vice versa, and leaving the pressure with atmospheric pressure after the conversion. SOLUTION: A two-way clutch 15 coupled so that an inner wheel 11 is movable in the direction of an axis together with a movable wheel 9 is assembled between the movable wheel 9 and an outer wheel 13 which are fitted around an axle 2 in such a way as to be movable in the direction of the axis, the state of four-wheel drive in which an external gear 24 constantly meshes with the internal gear 25 of the outer wheel 13 is held by a spring 31, the state of two-wheel drive is held by the attraction of a magnet 33 to a lid 26, and the states of four-wheel and two-wheel drive are switched from one to the other by feeding or exhausting a pressure fluid to or from a slider 27.
Patent JP-H04102178-A (JP)
Title: Object model input device
Inventor: IMAI KAORU
IPC: G06T15/00
Filed: 1990-08-22
Abstract: PURPOSE:To uniquely obtain a model concerning an object by teaching a strict condition, which can not be comprehended only by a computer, from the outside in the case of conversion from the shape and color data of a face on a picture to the shape and color data of the face on a three-dimensional space. CONSTITUTION:Drawing data generated by respective color recognition parts 1 are corrected the visual coordinates by plural cameras 55 and temporarily stored in a two-dimensional data storage part 9. Afterwards, faces are made correspondent among plural pictures by a face correspondence decision part 10, three-dimensional coordinate values are calculated by a plane processing part 11 and the data are integrated with three-dimensional data from a freely curved surface processing part 12 by a three-dimensional data integration part 19. Further, a structure definition part 20 defines the model structure and the defined result is displayed at a recognized result output part 21 in an arbitrary direction while changing a view point for each part designated from the outside. Thus, the other model can be easily prepared from the graphic model.
Patent JP-H11332886-A (JP)
Title: Tray for dental impression
Inventor: KATSURA YASUHISA
IPC: A61C9/00
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a tray for dental impression with a higher density which enables an impression material to stably rest on the tray for dental impression until hardened being pressed onto a tooth or the like while being kept from coming off the tray when removed from the tooth or the like after the impression is transferred. SOLUTION: In a try for dental impression which comprises a tray body 1 to hold an impression material that is pressed onto a tooth or a gum in an oral cavity to transfer a mold thereof and a strip plate-shaped grip part extending backward from the side of the bottom of a side part of the tray body, a concave part 6 is so formed on the top surface of the grip part 2 to make the middle of a thumb fit thereon along it when the grip part 2 extended backward is held to match the direction of the finger with the center line of the grip part 2. Tapered tiny through holes 7 are bored in plurality in the tray body so as to make the inner circumference thereof expand in diameter to the internal surface side of the tray body 1 and other tapered tiny holes in plurality in the tray body so as to make it expand in diameter to the external surface side of the tray body.  A long bridge 9 with a small width and a diameter-expanded tapered end part have a circular slit 11 or 13.
Patent JP-H0562902-A (JP)
Title: Vapor growth method for compound semiconductor crystal layer
Inventor: KAWAHISA YASUTO
IPC: H01L21/205
Filed: 1991-08-30
Abstract: PURPOSE:To provide a growth method to obtain a high purity semiconductor crystal layer by a single atom layer growth method for a compound semiconductor using a raw material alternately feeding method. CONSTITUTION:In the single atom layer growth method for a compound semiconductor using a raw material alternately feeding method, an organic metal compound, having a phenyl radical or an amino group coordinated compound is used as III group raw material. As a result, high purity semiconductor crystal layer can be grown. Also, raw gas in MOCVD is decomposed and used for the above growth.
Patent JP-S58113138-A (JP)
Inventor: AASAA DABURIYUU RANGAA JIYUNIA
IPC: B01J31/12
Filed: 1982-12-14
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-H0753468-A (JP)
Title: New isophthalic acid compound
Inventor: SUZAKI HIDEO
IPC: B41M5/30
Filed: 1993-08-11
Abstract: PURPOSE:To obtain a new compound useful as a color developer for leuco dye of a heat-sensitive recording material having excellent developed image stability. CONSTITUTION:An isophthalic acid compound of the formula, i.e., 5- benzyloxycarbonylisophthalic acid. This compound can be produced by reacting 1,3,5-benzenetricarboxylic acid with benzyl chloride in the presence of sodium hydroxide. A heat-sensitive recording material produced by using the compound of the formula as a color developer is free from fading of the developed image with time or white powder phenomenon and has extremely high stability. Further, the recording material has extremely excellent image stability to give a developed color image resistant to fading with oil, fat, plasticizer, etc. The weight ratio of the leuco dye to the compound of the formula is preferably 1 to 1-6.