baber/WOPTO huggingface dataset:
Patent JP-H02197069-A (JP)
Title: Electromagnetic cooking utensile
Inventor: WATANABE SUMIO
IPC: H05B6/12
Filed: 1989-01-26
Abstract: PURPOSE:To obtain an electromagnetic cooking with good corrosion resistance, especially pitting corrosion resistance by constituting the utensile of 2 phases of ferrite and austenite respectively made up at specific values. CONSTITUTION:This utensile consists of 2 phases of ferrite at 40-60% and austnite at 60-40% and is made up well balanced with them and provided with magnetism. In order to secure a phase ratio, the rate of Ni is 4-8%, and the rate of Cr is 20-27%; however, stainless steel to which C<=0.04%, Si<=1.00%, Mn<=2.00%, Mo<=4%, Cn<=1.00% and N<=0.15% are added is used to improve the corrosion resistance and secure the manufacturability. At the time of heating, the ferrite phase at the side opposed to the side coming into contact with the magnetic cooking utensile effectively acts on heating, and at the time of cooling, the austnite phase distributed over the whole of plate thickness can effectively control thermal conductivity.
Patent JP-S60162583-A (JP)
Title: High-frequency electric resistance welding method
Inventor: HAGA HIROTSUGU
IPC: B23K11/08
Filed: 1984-02-01
Abstract: PURPOSE:To obtain the chemical and mechanical properties equal to or better than the chemical and mechanical properties of a base metal by feeding an insert metallic strip toward the V vertex formed by the diametrally opposed surfaces to be joined of a metallic strip at the same speed, subjecting said strip to high-frequency heating simultaneously with the surfaces to be joined and press- welding said surfaces. CONSTITUTION:An insert metallic strip 8 slightly broader than the wall thickness of a steel strip 7 is fed from the V-shaped space formed of both end faces of the strip 7 toward a V vertex 4 at approximately the same speed. The strip 8 is press-welded between the end faces at the edge of the strip 7 at the vertex 4 and after passage through a looper 11, the strip 8 is pulled and moved by the strip 7. High-frequency current is induced on the surface of the insert metallic strip as well by the high-frequency current flowing the end faces at the edge of the strip 7 from the part near the power feed contactor to the V vertex, by which the metallic strip is heated. The material design independent from the base metal part is thus made possible and the properties required for the joint part are obtd. only by the adequate selection of the insert metal.
Patent JP-H04256591-A (JP)
Title: Suction device for chip
Inventor: UCHIDA HARUTO
IPC: H01G13/00
Filed: 1991-02-06
Abstract: PURPOSE:To easily decide automatically the presence of the suction of a chip, without the need for a lot of pressure sensors and an expensive picture image recognizing device in deciding as to whether or not a chip is sucked to a suction nozzle, in the chip suction device used in the case of installing the small piece of a capacitor, etc., to a circuit board. CONSTITUTION:A suction nozzle 5 in a low pressure chamber 6 is press-fitted by an elastic body 8 to a nozzle stopper 7 arranged on the low pressure chamber 6. When a chip 4 is sucked to the tip of the suction nozzle 5, the internal pressure of the low pressure chamber 6 is reduced, the elastic body 8 is displaced because the suction force exceeds the elastic force of the elastic body 8, and the suction nozzle 5 lifts just as the chip 4 is sucked, so the presence of suction can be decided with the displacement difference of the suction nozzle being detected by a displacement sensor.
Patent JP-S61176374-A (JP)
Inventor: SAKURADA TAKAO
IPC: G06Q50/00
Filed: 1985-01-29
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-S55107253-A (JP)
Title: Terminal fixing construction of case
Inventor: SUGIMOTO KATSUAKI
IPC: H01L23/48
Filed: 1979-02-13
Abstract: PURPOSE: To fix a connecting terminal easily and securely by providing a metalized layer on the surface of a terminal cover at a part which surrounds a hole for inserting terminal connecting wire.  
     CONSTITUTION: To a case body (a) of ceramics such as alumina, a terminal cover 1 of the same material is attached. The terminal cover 1 is disc shaped, and on its outer surface, a disc shaped projection 1a is formed around a center hole 2, and on the projection surface, a wolfram metallized layer 4 and a nickel plated layer 5 are formed. On the nickel plated layer 5, a connecting terminal 7 is fixed with sliver solder 6. Also on the outer part of the terminal cover 1, a Koval tube 8 is installed, and providing a projection 1b around the tube 8, a terminal 9 is brazed via the metallized layer and the plated layer. The tip of the input/output terminal of an SCR(b) is inserted to the hole 7c of the connecting terminal 7 passing through the hole 2, external wiring is inserted to the hole 7b and they are each brazed to the inner surfaces. A gate terminal is inserted to the tube 8 and connected with the terminal 9. By so constructing, the work of fixing the connecting terminal to the terminal cover is made easier and the durability of adhesion strength is increased. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5399810-A (JP)
Title: Circuit information display system
Inventor: HONDA IWAO
IPC: H04M3/64
Filed: 1977-02-14
Abstract: PURPOSE:To realize the easy-to-see circuit information display, easy grasp of information, and economization, by providing a circuit-group environment display unit and detailed information display unit to the communication switching system.
Patent JP-S62247270-A (JP)
Title: Output display unit
Inventor: KAWACHI ATSUSHI
IPC: G01R19/25
Filed: 1986-01-27
Abstract: PURPOSE:To enable quick confirmation of many outputs to a certain degree of exactness with a high remote visibility, by providing a control means which flickers a display lamp by a pulse signal with the cycle or width corresponding to an electrical output. CONSTITUTION:Taking in an output of a sensor 1 through A/D conversion circuit 6, a CPU 3 transmits a current signal of 4-20mA through a D/A conversion circuit 7 while driving a display lamp 9 through an input/output circuit 8. The display lamp comprises an LED, for instance. Here, the driving signal employs a pulse signal with the frequency or the widths corresponding to the output. The display lamp 9 flickers more frequently at a shorter cycle all for the larger output.
Patent JP-S60160747-A (JP)
Title: Plural token transmission system
Inventor: NISHIMURA MASAYUKI
IPC: H04L12/433
Filed: 1984-01-31
Abstract: PURPOSE:To decrease the time required to transmit plural messages by allowing a node acquiring the right of transmission to transmit continuously plural busy tokens. CONSTITUTION:When a node N1 has a message addressed to nodes N2, N3, the node N1 receives a free token F so a to acquire the right of transmission and transmits continuously a busy token B2 addressed to the node N2 and a busy token B3 addressed to the node N3. After the node N2 receives a message addressed to the own node in the busy token B2, reception end information is added and the result is transmitted to a transmission line and the busy token B3 is transmitted as it is to the transmission line. The node N3 transmits the busy token B2 as it is to the transmission line and after the message is received, the busy token B3 is transmitted while being added with the reception end information. The node N1 confirms the reception end information of the returned busy token to the own station and transmits the free token.
Patent JP-H08207591-A (JP)
Title: Wing-type awning of truck
Inventor: KANBE SHOZO
IPC: B60J7/08
Filed: 1995-02-02
Abstract: PURPOSE: To provide a wing-type awning of a truck whose weight and cost are reduced by simplifying the constitution of iron-made longitudinal frame parts. CONSTITUTION: In a structure where a longitudinal frame is provided astride between the centers of each top part of forward and rear portal frames on a loading platform, and awnings are fitted to the right and left sides, cross arms 3B of the prescribed length are fitted across a longitudinal beam 3A of the longitudinal frame 3 with the prescribed intervals, and a hinge part 4 is provided on each end of the cross arm. An opening/closing supporting means 12 of the awning 10 can only be assembled to each end part of an upper longitudinal frame 11a of the awning.
Patent JP-S56112642-A (JP)
Title: Coulometric titration method and device therefor
Inventor: MURAMATSU KOUZOU
IPC: G01N27/44
Filed: 1980-02-12
Abstract: PURPOSE: To enable precise measurement of an extremely minute quantity of a sample by applying coulometric titration to a component to be titrated introduced into electrolytic solution after it is accumulated for a prescribed period.  
     CONSTITUTION: While carrier gas being supplied from a gas guiding pipe 3, the potential of the electrolytic solution 7 is detected by a detecting electrode 9 and blank current proportional to the difference between terminal-point potential set beforehand and the detected potential is made to flow to a generating electrode couple 8, whereby the potential of the electrolytic solution is kept at the terminal- point potential. After that, the current is switched over to constant blank current compensating only the change in potential of the electrolytic solution based on the introduction of the carrier gas, and the sample is injected from an injection port 2 into a reaction tube 1. The component to be titrated in the sample introduced into the electrolytic solution is accumulated in the electrolytic solution without being titrated. After the passage of a prescribed time, the current is made to flow again to the generating electrode couple based on the difference between the potential of the electrolytic solution and the terminal-point potential set beforehand, while, simultaneously, the difference between the titrated current and the blank current is indicated by an ampere-hour meter 11. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62174193-A (JP)
Title: Optical recording method
Inventor: KIMURA TOSHIAKI
IPC: G11B7/0045
Filed: 1986-01-29
Abstract: PURPOSE:To enable not only optical writing but also high speed recording by small-sized light wt. low output semiconductor layer, by irradiating an optical recording medium having a specific recording layer with beam corresponding to recording information. CONSTITUTION:A beam is allowed to irradiate an optical recording medium having a recording layer containing a polydiacetylene derivative and a chroconic methine dye corresponding to recording information. The recording information is converted to an optical signal by semiconductive laser through a control circuit and said optical signal is formed into an image at the predetermined position of the optical recording medium through an optical system. The image forming position is present in the recording layer 2 of the optical recording medium. The chroconic methine dye present at the image forming point 3 absorbs laser beam 4 to generate heat and the recording layer 2 of the image forming pint 3 is melted to be formed into a pit comprising a recessed part 5. By the presence of the polydiacetylene derivative, the formation of the above- mentioned pit due to the chroconic methine dye is promoted to a large extent.
Patent JP-H07204040-A (JP)
Title: Sink
Inventor: SEIKE NORIKO
IPC: A47J47/20
Filed: 1994-01-13
Abstract: PURPOSE:To improve ease of handling by enabling the using of a drain container imparted with a gradient to make a chopping block or the like convenient to drain. CONSTITUTION:A top board part linked to the side of a sink part 2 is recessed to provide an inclined part having a bottom plate inclined down toward the sink part 2 while front and rear wall parts facing each other of a shallow bottom base body are arranged and a drain container 4 having slide parts 13 projected on both sides thereof is supported with the slide parts 13. In addition. an upper guide part 5 is arranged for guiding the slide part while continuing between the inclined part and the sink part 2 and a lower guide part 6 is arranged below the upper guide part 5 to support and guide the slide part 13. Then, the slide part 13 is advanced to or retracted from a wall part to allow the changing of the slide park 13 in position between the upper guide part 5 and the lower guide part 6.
Patent JP-H02273133-A (JP)
Title: Device for impeding kick from cow and method therefor
Inventor: FURANSHISU RII KONITSUTSUAA
IPC: A01K15/04
Filed: 1990-01-25
Abstract: PURPOSE: To effectively prevent a cow from kicking without danger to injure the cow and a raiser by housing, clamping the waist of the cow between two clamp jaws connected by a linking means and holding the base of a tail upward through a tail holding means attached to the linking means. CONSTITUTION: A tail holder mounting means 36 is mounted on a linking member 20B, a linking member 20A is inserted into the linking member 20B so as to be slid, and a fastener 22 of a chain 26 is linked to clamp jaws 16A and 16B by a notch 28. A tail supporting beam 40 is positioned on the back of the cow while being turned toward a tail 58 of the cow, and the fastener 22 of the chain 26 is fastened in the state of positioning it around the waist 12 of the cow. Next, a tail holding means 34 is centered at the tail 58 of the cow, a fixing screw 37 is fastened in the state of holding the tail 58 at an upward position, an inner supporting beam 44 is slid into an outer supporting beam 42, and a pin 46 is inserted into a hole. Finally, the tail 58 is inserted into a tail holder 50, a cylinder half 56 is closed and a latch 54 is locked.
Patent JP-S61175462-A (JP)
Inventor: WATANABE MITSUO
IPC: F25C1/00
Filed: 1985-01-30
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-S61176442-A (JP)
Title: Melting method of magnet alloy
Inventor: TAMURA AKIRA
IPC: H01F1/04
Filed: 1985-01-30
Abstract: PURPOSE:To eliminate the surface defects of a cast magnet and to improve the magnetic characteristics thereof by blowing a gaseous mixture composed of N2 and inert gas into a molten metal consisting of an Fe-Cr-Co or Al-Ni-Co alloy added with Ti then blowing only the inert gas thereto. CONSTITUTION:The gaseous mixture composed of N2 and Ar is first blown to an 'Alnico(R)' magnet melt consisting of the Fe-Cr-Cr or Al-Ni-Co alloy added with Ti to form positively a Ti-Ni compd. and in succession only the gaseous Ar is blown thereto float the Ti-Ni compd. which is then removed. The surface casting defects of the cast magnet are decreased and the magnetic characteristics thereof are improved.
Patent JP-S59142472-A (JP)
Title: Partial electric discharge detector
Inventor: TAKAHASHI HIDEKI
IPC: H02H7/00
Filed: 1983-02-04
Abstract: PURPOSE:To eliminate a power source noise and to detect exactly a partial electric discharge signal by inserting detecting impedances into three places of a testing circuit, and combining and identifying the polarity of these detecting impedance terminal voltages. CONSTITUTION:Partial electric discharge signals v1, v2 and v3 are detected through impedances Z1, Z2 and Z3 from three points of a capacitor bushing 7 connected to a secondary winding 3, a capacitor bushing 6 connected to a primary winding 2, and a tank 5, they are inputted to a signal processing circuit, and in case when the detecting signal is a noise for showing the same polarity at the same time, a gate circuit 22 is cut off so that the noise is not inputted to a partical electric discharge measuring instrument 23, and in case when the detecting signal is a partial electric discharge signal which has not the same polarity at the same time, the gate circuit 22 is opened and the signal is inputted to the partial electric discharge measuring instrument 23. In this way, a power source noise is eliminated and a partial electric discharge signal of a transformer can be detected exactly.
Patent JP-H11213856-A (JP)
Title: Impregnated negative electrode structure and manufacture of negative electrode base
Inventor: HIGUCHI TOSHIHARU
IPC: H01J1/28
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an impregnated negative electrode structure, having sufficient ion impact resistant characteristics and excellent electron emitting characteristics even in high-voltage and high-duty condition. SOLUTION: One surface of a porous tungsten disk 21 is coated with a brazing material, and blazed in the high temperature hydrogen furnace and to coat both surfaces thereof with the light exposing resist 31 with about 8 μm of thickness. Exposure and development are performed to form annular recessed parts 32, 33, corresponding to a porous negative electrode base 4 in both surfaces of the porous tungsten disk 21. Etching is performed to the porous tungsten disk 21 for eliminating the resist 31, and the electron-emitting material is melted for impregnation in the hydrogen atmosphere, and the excessive electron-emitting material is washed away with water. Laser beam is used to cut parts corresponding to the recessed parts 32, 33, and the recessed parts 32, 33 are formed as notch parts to form a porous negative electrode base 4.
Patent JP-S57130776-A (JP)
Title: Device for supplying gas to swiveling part
Inventor: NAKANISHI SADAO
IPC: B23K9/16
Filed: 1981-02-04
Abstract: PURPOSE:To supply a gas smoothly from a stationary part to a swiveling part by supplying the gas through a gas supply pipe to the space in a rotary cover which rotates together with the swiveling part fitted to the circumference of the stanchion of the stationary part by means of a bearing and supplying the gas to a torch through a gas discharge pipe during swiveling of the swiveling part in the stage of welding. CONSTITUTION:This device is constituted of a trough-like vessel 10 which is made into the shape opening upward and storing liquid 14 in its inside and is fixed by enclosing the circumfenence of a stanchion 1 in the stationary part, a rotary cover 11 which is made into the shape opening downward in the liquid 14 of the vessel 10 and creating a space between the level of the liquid 14 and its inside wall and inside bottom wall, is fitted to the circumference of the stanchion 1 by means of a bearing 9 and rotates together with a swiveling part 2, a gas supply pipe 12 which supplies a gas 14 into the space in the cover 11 from below, and a gas discharge pipe 13 which supplies the gas 14 from the space of the cover 11 to the part 2. Hence, the gas 14 is supplied smoothly from the stationary part 1 to the swiveling part 2.
Patent JP-H11211298-A (JP)
Title: Water feed circuit for ice machine
Inventor: ISHITOMI KUNIHIKO
IPC: F25C1/22
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To surely melt and wash away ice deposited on a water freezer by a freezing water guided to a freezing water tank through a water freezer from a water spray pipe in a water feed step or defrost-feed step of an ice machine. SOLUTION: In a water feed circuit of an ice machine wherein a freezing water fed to a water spray pipe 23 through a feed water electromagnetic valve 21 in the ice machine frame 22 is guided to a freezing water tank through a freezer from the water spray pipe 23, the feed water electromagnetic valve 21 is disposed to project its inlet 21a out of the ice machine frame 22 and connected to the water spray pipe 23 through a nonmetallic water feed pipe 24.
Patent JP-S60158825-A (JP)
Inventor: UEDA YASUKIYO
IPC: A47K13/14
Filed: 1984-01-30
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-H08189071-A (JP)
Title: Sideditch product and molding method thereof
Inventor: UMEZAWA NORIHIRO
IPC: E03F5/04
Filed: 1995-01-07
Abstract: PURPOSE: To improve constructing performance by integrally molding a bottom plate with downward inclination in order to provide the gradient of water conveyance, or the complex of a bottom plate and a foundation in a factory. CONSTITUTION: A bottom plate 10 is integrally molded at the bottom part of a sideditch body 1 in a factory. Crushed stones or the like are tamped at the excavated bottom part of a sideditch laying part, and concrete is placed thereon to provide a foundation. Sideditches 1 are then laid and jointed on the foundation in the order of numbers provided in order to secure the gradient of water conveyance. The complex of the bottom plate 10 and foundation is integrally formed, if necessary, in the factory and laid and jointed on the tamped face of the crushed stones or the like.  In addition, the structural and reinforcing reinforcements of the bottom plate 10 are bound and fixed to the reinforcements extended from the inner side face of the sideditch 1, over the whole length of the bottom plate 10 or at both longitudinal ends, or the reinforcement of the complex is fitted almost in the same way to the reinforcement extended from the bottom face of the sideditch 1. Foundation and bottom plate concrete placing work at a construction site can thereby be dispensed with.
Patent JP-S61176894-A (JP)
Inventor: ISHII YOSHIMI
IPC: G21F9/00
Filed: 1985-02-01
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-H08214334-A (JP)
Title: Television receiver
Inventor: ONISHI YASUO
IPC: H04N11/08
Filed: 1995-02-03
Abstract: PURPOSE: To obtain a television receiver of simple constitution by processing a signal with a specific clock rate. CONSTITUTION: A luminance signal is separated to a high-pass component and a low-pass component by a separation filter, and the high-pass component is supplied to a inter-luminance high-pass component frame interpolation circuit 30 via a nonlinear processing circuit. A horizontal motion vector and a vertical motion vector are supplied from a control decode circuit to the inter-luminance high-pass component frame interpolation circuit 30. The inter-high-pass component frame interpolation circuit 30 controls frame memory 60 considering only the vertical motion vector, and corrects by shifting a luminance high-pass component from the frame memory 60 by a shift quantity control circuit 76, etc., corresponding to the horizontal motion vector.  An interpolated component is obtained by mixing output from the shift quantity control circuit 76 with that from a moving image processing filter 58, and the inter-frame interpolation of the component to the luminance high-pass component of the present frame from a delay circuit 56 is performed by a selector 88. Horizontal vector correction and correction between frames are performed by interpolation with clock rate 16.2MHz.
Patent JP-2000223120-A (JP)
Title: Carbon material for electrode
Inventor: KAMEDA TAKASHI
IPC: H01M4/36
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a carbon material that has a high electrode filling property of material, high energy density, and a quick charge/discharge property, by setting average grain size to be a specific value, surface interval of specific surfaces in a large angle X-ray diffraction method to be shorter than a specific value, specific surface area in a BET method to be less than a specific value, and tap density to have a specific relation with average grain size of the carbon material. SOLUTION: Average grain size is 2-35 μm, surface interval (d002) of a (002) surface in a large angle X-ray diffraction method is shorter than 0.337 nm, specific surface area in a BET method is less than 18 m2/g, and tap density is in a range of a formula (TD: tap density of carbon material (g/cm3), and AP: average grain size of the carbon material (μm)). In argon ion laser Raman spectrum, preferably, ratio of peak strength at 1580 cm-1 to peak strength at 1360 cm-1 is not higher than 0.9, half band width of the peak at 1580 cm-1 is not higher than 26 cm-1. After the carbon material for an electrode is mixed with organic compound, the organic compound is carbonized for manufacture.