baber/WOPTO huggingface dataset:
Patent JP-2001141247-A (JP)
Title: Kitchen (sink) provided with air nozzles around cooking devices
Inventor: MATSUURA TOSHIAKI
IPC: F24C15/08
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To contribute to economizing heat and saving energy in winter by operating ventilation fans at cooking for preventing drop of room temperature. SOLUTION: Providing a kitchen with an inlet for taking in outdoor air and air nozzles around cooking devices for partial ventilation can prevent a drop in temperature of the entire room.
Patent JP-H0571049-A (JP)
Title: Method for exchanging yarn in knitting machine and its apparatus
Inventor: OHASHI KATSUYUKI
IPC: D04B15/56
Filed: 1991-12-27
Abstract: PURPOSE:To smoothly exchange plural knitting yarns without entangling the knitting yarns by operating plural yarn feed units and left and right yarn feed exchangers having changeover cams in a specific state. CONSTITUTION:Plural yarn feed units for engaging knitting yarns with hooks (61b) and yarn feed exchangers 15 having changeover cams are installed on the left and right sides of a knitting machine. A starting piece 13 is engaged with a receiving piece 46 in sliding of main and auxiliary carriages 6 and 7 in the direction of needle bed ends to rotate the changeover cams. Thereby, the positions of the yarn feed units are exchanged. In turning back sliding of the main and auxiliary carriages, a starting piece 12 is engaged with a receiving piece 47 to exchange the positions of the yarn feed units with a changeover piece. Plural knitting yarns (M1), (M2)... are exchanged in the order directing from the left to the right in the yarn feed exchanger on the left side. In the yarn feed exchanger on the right side, the knitting yarns are exchanged in the order directing from the right to the left.
Patent JP-H10201232-A (JP)
Title: Multi-output type power supply unit
Inventor: KOJIMA HIDEKI
IPC: G05F1/613
Filed: 1996-12-28
Abstract: PROBLEM TO BE SOLVED: To suppress the increase of the input voltage of a regulator circuit caused by a surge voltage while suppressing the reduction of the power converting efficiency of a multi-output power supply unit to a minimum. SOLUTION: A predetermined output channel (a second output channel CH2) of a multi-output power supply unit is provided with a regulator circuit REG for stabilizing its voltage. A dummy load circuit DLC comprising a series circuit of a load resistor RD1 and a switching circuit SW is connected in parallel with a smoothing capacitor C6 connected with the input side of the regulator circuit REG. When a surge voltage is generated, the switching circuit SW closes to consume the power fed from a tertiary winding N3 by the surge voltage in the load resistor RD1. Thereby, the input voltage of the regulator circuit REG, i.e., the voltage across both terminals of the capacitor C6 is suppressed from increasing by the surge voltage.  Also, the power consumption in the load resistor RD1 is performed only in the generation term of the surge voltage to suppress the reduction of the efficiency of the multi-output power supply to a minimum.
Patent JP-H06195292-A (JP)
Title: Information processor
Inventor: TAKAHASHI KIYOSHI
IPC: G06F13/10
Filed: 1992-12-25
Abstract: PURPOSE:To eliminate the waste of printing data transmission time or a form, and to improve the effective working ratio of an information processor, and besides, to save consumables and the like as well by investigating the state of peripheral equipment prior to the transmission or the processing operation of data, and issuing a warning and suspending data transfer or processing in the case that there is some disorder. CONSTITUTION:In the information processor 1, the data generated by a personal computer 2 is transmitted to a printer 3 as printing data, and is printed and outputted, but prior to this, the operating state or the set condition of the printer 3 is detected so that it can be judged whether the desired operation can be performed or not. For this purpose, a signal to request printer information is sent from the personal computer 2 to the printer 3, and the printer 3 having received this returns the data corresponding to an item the printer information request signal requests. The data signal to be transmitted and received is abbreviated beforehand by deciding its meaning, and is stored beforehand in the ROM of the personal computer and the ROM of the printer as table data.
Patent JP-H06201938-A (JP)
Title: Heaving device for optical fiber welding/connecting part reinforcing member
Inventor: TANABE AKIO
IPC: G02B6/255
Filed: 1992-12-25
Abstract: PURPOSE:To provide the heating device which can execute quickly a process of one cycle of heating/cooling of the optical fiber welding/connecting part reinforcing member. CONSTITUTION:An air blower 37 is provided in the lower part of an electric heater plate 33. In the lower part of the electric heater plate 33, a temperature sensor 35 connected to a controller 36 is provided. The temperature sensor 35 detects a detachable/coolable temperature of the optical fiber welding/ connecting part reinforcing member and informs of it. Accordingly, by the air blower 37 provided in the lower part of the electric heater plate 33, the electric heater plate 33 is cooled forcibly, and also, since a temperature of the electric heater plate 33 cooled forcibly is detected by the temperature sensor 35 informing of a detachable cooling temperature of the optical fiber welding/ connecting part reinforcing member, the time of detachment can be known immediately, and a work per one cycle can be executed efficiently.
Patent JP-H05182867-A (JP)
Title: Electrolytic capacitor
Inventor: IMAMURA YOSHITAKA
IPC: H01G9/02
Filed: 1991-12-28
Abstract: PURPOSE:To obtain an electrolytic capacitor having low loss and impedance, excellent frequency characteristics and excellent heat resistant characteristics such as solder heat resistance, etc. CONSTITUTION:An electrolytic capacitor is formed by winding or superposing an anode foil 2 and a cathode foil 4 through a separator 3 to form a capacitor element 1, impregnating the element 1 with electrolyte and incorporating it in a sheathed case. The separator 3 is formed of porous ethylene tetrafluoride resin sheet which is made hydrophilic.
Patent JP-2000184321-A (JP)
Title: Television broadcast recorder
Inventor: KITAGAWA HITOSHI
IPC: H04N5/781
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a television broadcast recorder whose manufacture cost can be reduced. SOLUTION: A microcomputer 40 uses an output tuner 20 to allow an AFT circuit 50a to fine-adjust a tuning frequency used by a video recording tuner 30, allows the video recording tuner 30 to receive a television signal on the basis of the fine-adjusted tuning frequency and allows a tape mechanism 80 to record a video recording signal based on the television signal. Thus, it is not required to provide the AFT circuit 5a respectively to the output tuner 20 and the video recording tuner 30, then the configuration is simplified and the manufacture cost is reduced.
Patent JP-H11191554-A (JP)
Title: Apparatus and method for plasma treatment
Inventor: YOKOGAWA KATANOBU
IPC: C23F4/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a plasma treatment apparatus which is excellent in a micromachining property and in which a machining operation in a high aspect ratio can be performed, by a method wherein a plane plate which introduces electromagnetic waves for plasma exciation is installed in a position faced with a sample to be machined, second high-frequency waves are applied to the plane plate, and the distance between the plane plate and the sample to be machined is set at the sepcific value or lower of the diameter of the sample to be machined. SOLUTION: A plasma treatment apparatus is formed so as to have a structure wherein a plane plate 6 which introduces electromagnetic waves for plasma excitation is installed in a position faced with a sample 10 to be machined, second high-frequency waves are applied to the plane plate 6, and the distance between the plane plate 6 and the sample 10 to be machined is set at 1/2 or lower of the diameter of the sample 10 to be machined. In this case, it is suitable that electromagnetic waves at 300 to 1,000 MHz are used for plasma excitation and that high-frequency waves at 50 kHz to 30 MHz are used. Specifically, the spacing between a silicon substrate 9 arranged on the plane plate 6 and the sample 10 to be machined can be adjusted to be between 3 to 10 cm, i.e., 1/2 or lower of the diameter of the sample 10 to be machined.  In addition, the spacing is controlled by moving a base 11, for the sample 10 to be machined, up and down.
Patent JP-H11195978-A (JP)
Title: System for counting number of '1's in multiple bits
Inventor: YABE KAZUKI
IPC: H03K23/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a system that counts the number of '1's in multiple bits at high speed with the reduced circuit scale with small power consumption. SOLUTION: The system is provided with a binary conversion section 2 that receives multiple bit signals with an n-bit width and that counts the number of '1's to generate a binary number, an arithmetic result latch section 3b that latches an arithmetic result signals with the same bit width as the bit width of a binary signal outputted from the binary conversion section 2, an arithmetic section 3a that sums the binary signals and the signals with the same bit width from the arithmetic result latch section 3b, and a carry counter that counts the carry signals from the arithmetic section 3a. The arithmetic result latch section 3b latches the result of the sum of the arithmetic section 3a and outputs the sum together with an output of the carry counter.
Patent JP-H05178244-A (JP)
Title: Core metal for rubber crawler
Inventor: TSURU EIJI
IPC: B62D55/253
Filed: 1991-12-28
Abstract: PURPOSE:To reduce the weight of a core metal, permit the injection molding of the core metal, and improve productivity, by forming the core metal for rubber crawler which is embedded into a rubber elastic body, from polyamide resin, and reducing the weight by allowing the core metal to contain a specific quantity of glass fibers. CONSTITUTION:A core metal for rubber crawler is formed from the material containing glass fibers in 40-60wt.% in polyamide resin, and as polyamide resin, 6-nylon, 6,6-nylon, 11-nylon, 12-nylon, and the mixture thereof are used, and as glass fibers, short fibers and/or long fibers are used. As the glass short fiber, the fiber having a diameter of 5-30mu, length of 0.5-3mm, and an aspect ratio of 16-600 is used, and as the glass long fiber, the fiber having a diameter of 5-30mu, length of 5-15mm, and an aspect ratio of 160-3000 is used. Accordingly, the weight of the core metal is reduced, and the strength suitable for the core metal can be realized, and furthermore superior productivity can be obtained.
Patent JP-H11191425-A (JP)
Title: Fuel cell and its operating method
Inventor: HAGINO HIDEO
IPC: H01M8/04
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell capable of keeping the specified cell characteristics, even if the outside air temperature varies, and its operating method. SOLUTION: In a fuel cell, having a cell main body 2 for generating power by the electrochemical reaction of fuel gas and air and a cooling means for cooling the cell main body 2, and controlling the temperature of the cell main body 2 by adjusting the cooling degree with the cooling means, an outside air temperature measuring means for measuring the outside air temperature is arranged, the control temperature of the cell main body 2 is set based on the outside air temperature measured with the outside air temperature measuring means, and the cooling degree with the cooling means is adjusted, based on the control temperature so that the temperature of the cell main body 2 is kept at the set control temperature.
Patent JP-2000140764-A (JP)
Title: Feeding dispersion pipe for dry powder classifying machine
Inventor: NISHIDA YONEJI
IPC: B07B7/083
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To improve classification efficiency (accuracy, yield and stability of classification) by accelerating dispersion caused by revolutional flow and spiral flow in a feeding dispersion pipe of a dry powder classifying machine. SOLUTION: A constitution wherein, when powdery granule and gas flow together in a feeding despersion pipe for a dry powder classifying machine, a baffle consisting of a baffle-like screw-like shaft impeller is provided at the central part of the feeding dispersion pipe in such a way that it makes revolutional flow and spiral flow without generating sliding flow and the powdery granule does not straightly advance at the central part of the pipe as a mass, is provided. In addition, caused by the revolutional flow, relatively rough powdery granule flows on the pipe wall and relatively fine powdery granule is carried at the central part of the pipe by a faster speed in comparison with that at the pipe wall and as the effective cross section is made larger, the average flow rate is increased by decrease in flow resistance to accelerate mixing and dispersion.
Patent JP-H11257008-A (JP)
Title: Turbine aerofoil
Inventor: LEE CHING-PANG
IPC: F01D5/18
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To attain uniform cooling with keeping the centrifugal load transmission strength. SOLUTION: A turbine aerofoil 12 has a plurality of internal ribs 34 and 36 that are joined to the 1st and 2nd side walls facing to each other horizontally, in which a pair of meander cooling circuits 38a and 38b are composed. A span rib 34 vertically extends between a root 26 and a tip 28 of the aerofoil. Each part of the meander cooling circuit is composed of the inclined rib 36 that extends from both sides of the span rib 34 for outside.
Patent JP-H05182310-A (JP)
Title: Magnetic recording and reproducing device
Inventor: FUKUDA SHINICHI
IPC: G11B15/473
Filed: 1991-12-28
Abstract: PURPOSE:To stably reproduce a signal in either case by changing the relative speed of a rotary head to the recording track direction on a magnetic tape in the case of normal reproducing and in the case of search reproducing respec tively. CONSTITUTION:In the device capable of scanning in a slant direction to the longitudinal direction of the magnetic tape 23 by the rotary heads 22A and 22B, the rotation of a rotary drum 21 is controlled to make the relative speed of the heads 22A and 22B to the recording track direction on the tape 23 a 1st speed RHN at the time of normal speed reproducing of the tape 23. Then, at the time of search reproducing under fast forwarding and rewinding of the tape 23 at a higher speed than the normal, the rotation of the drum 21 is controlled to make the relative speed of the heads 22A and 22B to the tape 23 a 2nd speed RHS. By this method, the stable signal can be reproduced in either case of the normal reproducing and the search reproducing.
Patent JP-H05164160-A (JP)
Title: Ventilated disc
Inventor: TAKAGI KIYOAKI
IPC: F16D65/12
Filed: 1991-12-11
Abstract: PURPOSE:To improve cooling effect of a ventilated disc so as to obtain a stable brake effect. CONSTITUTION:A rib 3 extends in the direction of radius, outer end of the rib 3 is formed in the forked shape, and a branch section 5a of the rib 3 is formed in such a way that it does not engage. A forked section 5b is formed in such a way that each inner wall face of an inner disc 1 and an outer disc 2 is formed in the curved or bended shape. A semi-conical groove 6 which extends from inner end to the central part in the direction of radius is provided on inner wall faces 1b, 2b to increase area of inner wall faces 1a, 1b of both discs 1, 2. A large quantity of air is taken into a vent hole 4 from an inner opening 7 of the vent hole 4 when discs 1, 2 rotate to cool both discs 1, 2, in particular, via non-engaging section of the branch section 5a.
Patent JP-H06204133-A (JP)
Title: Manufacture of semiconductor crystal substrate and semiconductor device
Inventor: SUGAWARA HIROHIKO
IPC: H01L21/331
Filed: 1992-12-28
Abstract: PURPOSE:To decrease the hydrogen concentration of a compound semiconductor crystal layer and realize expected concentration of impurities, by epitaxially growing compound semiconductor crystal layers on a semiconductor crystal substrate main body, and irradiating the compound semiconductor crystal layers with light. CONSTITUTION:Carbon as P-type impurities is introduced in an N-type GaAs semiconductor crystal substrate. A P-type GaAs compound semiconductor crystal layer and an N-type AlGaAs based compound semiconductor crystal layer are epitaxially grown in order From the N-type compound semiconductor crystal side, the P-type compound semiconductor crystal layer and the N-type compound semiconductor crystal layer are irradiated for 20 hours with electron radiation light as quasi-white light, in the state that the p-type and the N-type compound semiconductor crystal layers are kept at a comparatively low temperature of 50 deg.C. Thereby hydrogen can be scattered from the crystal layer to the outside.
Patent JP-2000177224-A (JP)
Title: Stencil printing device
Inventor: TAKEDA FUCHIO
IPC: B41L13/04
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of a periodic density unevenness attributed to perforations without bringing about difficulties in the manufacturing process. SOLUTION: The plate cylinder 2 is constituted of a porous support plate 14 of a thin wall and monoblock structure with small dia. open holes fabricated by etching in a high density fashion and other parts. In addition, a member 8 for preventing the plate cylinder 2 from becoming deformed by which the inward deformation of the plate cylinder 2 is prevented from occurring is provided near the downstream side of the direction where the plate cylinder of an ink roller 18 is rotated. The member 8 is formed on an elastic material and the one end side of the member 8 is fixed in a cantilever fashion through a fitting piece 84.
Patent JP-H11195168-A (JP)
Title: Merchandise projecting device for automatic vending machine
Inventor: YASUDA TAKESHI
IPC: B65G59/06
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To reduce horizontal width, and to decrease over all height. SOLUTION: This is a merchandise projecting device for pushing out merchandise 9 at the lowermost stage among merchandise 9 accumulated in a merchandise housing part 8. This device is provided with a non-edge member 3 whose outer peripheral face is equipped with a projecting piece 20 for pushing out merchandise and a motor for driving the rotation of the non-edge member. The axial direction of a motor placed at the side of the non-edge member 3 is directed to the traveling direction of the non-edge member 3. Thus, whole height can be prevented from being limited, and horizontal width can be reduced by directing the axial direction of the motor to the traveling direction of the non-edge member.
Patent JP-H11196379-A (JP)
Title: Video server, control method therefor and storage medium
Inventor: OSAWA HIROYUKI
IPC: H04N21/2343
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To supply video data of size different from each client. SOLUTION: A channel management means 108 manages it that to which channel a connected client belongs, an image size for each channel and a coding system. An image capture means 102 receives a video signal from an image input means 101 such as a camera sequentially as digital video data, and an image magnification means 103 generates an image of a plurality of sizes. Then an image compression means 104 compresses image data of each size obtained through magnification and a delivery means 105 delivers the compressed image to each client of each channel.
Patent JP-2000187823-A (JP)
Title: Suspension member for magnetic disk device
Inventor: SEKINE HIDEKATSU
IPC: G11B21/21
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a suspension member for a magnetic disk device, capable of improving the adhesion of a stainless steel thin plate with a conductive thin film and an insulating layer, and reducing manufacturing costs by shortening a manufacturing time. SOLUTION: The surface of a stainless steel thin plate 11 used as the base material of a suspension member for a magnetic disk device is formed so as to be rough in a mat shape, a wiring member made of an insulating film 13, a wiring layer 14, terminal electrodes 15a and 15b and an insulating layer 16 is formed, the outer shape of the stainless steel thin plate is machined, the terminal electrodes 15a and 15b are plated with AU, and thus the suspension member for the magnetic disk device is provided.
Patent JP-H11174548-A (JP)
Title: Operation member
Inventor: OGAWA HIDEHIRO
IPC: G03B17/02
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain an operation member capable of selecting the number of set steps in two ways by the use of the difference of an operating method and eliminating the need of complicated setting such as custom setting by constituting a selecting member selecting a set information value and an interval setting member setting an interval between the set information values of a single member. SOLUTION: A command dial 3 is constituted to slide to the front of a camera body (direction shown by an arrow A). By putting a thumb on the dial 3 and operating the dial 3 right and left, the dial 3 is rotated clockwise or counterclockwise and shutter speed is varied at every 1/3 step. Furthermore, by operating the dial 3 while pressing the dial 3 to the front of the camera (direction shown by the arrow A), the shutter speed is varied every step. Therefore, the number of set steps can be selected in two ways only by the use of the difference of the operation of the dial 3, so that the shutter speed is set easily and at high speed, and the complicated setting such as the custom setting is not required.
Patent JP-2000145298-A (JP)
Title: Insulated sash
Inventor: HIRANO TOSHINOBU
IPC: E06B1/18
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To reduce a width in depth without causing strength shortage by constituting a facing frame of an outer sash so as to form of only metal frame, and by constituting frames of the other outer sash and an inner sash so as to connect a metal frame with a synthetic resin frame arranged on an indoor side. SOLUTION: A metal frame is arranged on an outdoor side of an upper frame and a lower frame of a window frame. A synthetic resin frame is arranged on an indoor side of the metal frame. The metal frame improves a heat insulation property and design. The metal frames Jm of vertical frames J1, J2 are provided from an end part of the outdoor side to an end part of the indoor side, and have desired strength. The synthetic resin frame Jp is connected on an inner side surface of the metal frame Jm corresponding to an inner sash Di. Since a facing frame of an insulated sash is constituted by only the metal frame jm1, lm2, a size in depth of an insulated compound sash is prevented being increased.  Furthermore, when a glass engaging groove is formed on the metal frame jm1, jm2 of the outer sash and the inner sash, and whole indoor side surface of the metal frames jm1, lm2 are covered with the synthetic resin frame, a size in depth can be reduced since large strength for the synthetic resin frame jp1, jp2 becomes unnecessary, and the synthetic resin frame can be thinned.