baber/WOPTO huggingface dataset:
Patent JP-H0263816-A (JP)
Title: Manufacture of laminated sheet
Inventor: SOTOKI TAKEYUKI
IPC: B32B27/04
Filed: 1988-08-31
Abstract: PURPOSE:To contrive energy-saving and stabilization of quality by a method wherein laminating materials obtained by impregnating fiber base materials with resin are superposed upon one another in a plurality of sets through mold release sheets, which is sent continuously between both belts, heated, pressurized and molded. CONSTITUTION:Resin is applied and infiltrated into a base material 1 such as paper and glass cloth with a resin coating and infiltrating machine 2, which is superposed upon a metallic foil from a roll 5 and a mold release sheet from a roll 6 by a superposing roll 4 after passing through a width control roll 3. At the same time, also a set of the other metallic foil and a laminated material is superposed by the superposing roll 4 and sent between a pair of endless belts 7, 7' moving over pullies 9, 9'. The same is heated, pressurized and formed during passing within a pressurizing vessel 8. The same is cut short with a cutting machine 11 after coming out of a space between belt pulleys 10, 10'.
Patent JP-H0554891-A (JP)
Title: Paste type cadmium anode plate for alkaline storage battery
Inventor: KOSEKI MITSURU
IPC: H01M4/62
Filed: 1991-08-29
Abstract: PURPOSE:To enhance the oxygen-gas absorption performance and the high rate discharge characteristics of an alkaline storage battery based on the use of a paste type cadmium anode plate, by providing a conductor layer composed of a furnace black powder and a thermally gelatinizable cellulose derivative adhesive paste on the surface of the paste type cadmium anode plate for alkaline battery. CONSTITUTION:100 parts by weight of water, 5 weight part of furnace black powder (specific surface area 1475m<2>/g, DBP oil absorption 3.3ml/g), and 5 parts by weight of methyl cellulose are mixed while agitated, to prepare a carbon powder suspension. This suspension is applied thin onto the surface of the formed paste type cadmium anode plate and is dried to obtain a complete anode plate. This anode plate is combined with a sintered type cathode plate to prepare a sealed type nickel/cadmium battery. The furnace black preferably has a specific surface area of 1000 to 1500m<2>/g, and DBP oil absorption of 3 to 5ml/g. Further, the adhesive paste preferably is hydroxypropyl methyl cellulose, or hydroxy propyl cellulose, in addition to methyl cellulose.
Patent JP-S6278479-A (JP)
Title: Spark advance control of engine
Inventor: KAWANABE TOMOHIKO
IPC: F02P5/15
Filed: 1985-09-30
Abstract: PURPOSE:To prevent surging from occurring and make comfortable cruising possible when an engine is controlled on the leaner mixture side and the vehicle is cruising at a medium speed of the transmission by advancing the ignition angle of the engine. CONSTITUTION:When the revolution Ne of a running engine is determined at a computing control circuit 6A by means of a revolution sensor 2 to be below a specified revolution (e.g., 3,000rpm), the temperature Tw of the coolant sensed by a temperature sensor 3 is determined if it is below a specified value (e.g. 55 deg.C). When the determination is negative, it is judged when the engine is not in idling condition whether the combustion is on the leaner mixture side based on the output from an air-fuel ratio sensor 5. When the judgment is affirmative, a distributor 14 is controlled when the transmission is judged by means of a gear position sensor 4 to be in the third speed and the vehicle is judged based on the output of a speed sensor 1 to be in cruising drive condition to advance the ignition angle by a specified angle.
Patent JP-2000042052-A (JP)
Title: Nursing care bed
Inventor: MIWA SEIJI
IPC: A47C17/02
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a nursing care bed capable of performing the elevating/ lowering operation of a bed part without a remote controller. SOLUTION: For the bed part 3, the elevating/lowering operation can be performed by a driving mechanism 4. The driving mechanism 4 is constituted of a motor 4a, a direct acting part 4b and an arm 4c and the elevating/lowering motion of the bed part 3 is performed at a speed corresponding to a motor rotation number. Then, a load measurement sensor 7 is arranged at the supporting foot part of this nursing care bed, a load applied to the bed part 3 is successively detected by the load measurement sensor 7 and the rotation number of the motor 4a is changed corresponding to the change of the load applied to the bed part 3. Thus, the bed part 3 is elevated and lowered just by adding the load to the bed part 3, that is without the remote controller.  Further, since the speed of the elevating/lowering operation can be changed corresponding to the size of the load applied to the bed part 3, the speed of the elevating/lowering operation of the bed part 3 is changed corresponding to the request of a helper.
Patent JP-S59108363-A (JP)
Title: Manufacture of semiconductor device
Inventor: MORIMOTO MASAMICHI
IPC: H01L29/772
Filed: 1982-12-14
Abstract: PURPOSE:To obtain a semiconductor device having electrode regions separated mutually in the lateral direction on the upper side of a semiconductor main body by a method wherein a polycrystalline silicon layer is oxidized removing the upper parts of the electrode regions to be formed in the semicondutor main body. CONSTITUTION:A polycrystalline silicon layer 24 is adhered on a semiconductor main body 21 consisting of an n<-> type layer 23 formed by epitaxial deposition on an n<-> type silicon substrate 22, and a silicon nitride layer 25 is adhered on the polycrystalline silicon layer 24 thereof. The silicon nitrode layer parts on the upper side of electrode regions only are left, the other silicon nitrode layer parts are removed, and the exposed polycrystalline silicon layer parts are oxidized to obtain silicon oxide layer 26. The silicon nitride layer parts and the polycrystalline silicon layer parts existing thereunder are removed. The upper parts of ion diffusing regions 28 are oxidized to close the windows of the parts thereof, ion driving-in of the ion diffusion regions 28 is performed according to oxidation thereof to form gate regions 29, and remaining silicon nitride layer is removed. Ions of phosphorus or arsenic are implanted in the polycrystalline silicon layer 24 to form a doped polycrystalline silicon layer, and at the same time, ions are implanted also in the epitaxial layer 23 through the polycrystalline silicon layer thereof to form a source region 30.
Patent JP-H1044647-A (JP)
Title: Duplicate form
Inventor: SHIGEMI KAZUTOMI
IPC: B42D11/00
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To carry out the sharp quality printing and duplicate filling by bonding releasably an upper form with a lower form and forming an ultraviolet curing ink layer on the surface of the upper form and a heat-sensitive coloring agent layers on the surface of the lower form. SOLUTION: Ultraviolet curing ink layers 5 are formed on a print filling section on the surface of a base 4 of high quality paper, and an upper form 2 and a lower form 3 having a heat-sensitive coloring agent layer 6 formed on the whole surface of the base 4 of high quality paper are laminated together through a releasable bonding layer 7.  Printing is carried out on a delivery information printing column 9 of the upper form 2 by a carbon oxide gas laser marking device and the ultraviolet curing ink layers 5 are partially sublimed to form white-on-black characters, and a given delivery information 13 is printed on the delivery information printing column 9, and thermal energy is transmitted onto a delivery information duplicate column 10 of the lower form 3 through the releasable bonding layer 7, and the delivery information 13 is duplicated by the heat-sensitive coloring of the heat-sensitive coloring agent layer 6. The printing information of sharp quality can be duplicated on the lower form by the arrangement.
Patent JP-H0864957-A (JP)
Title: Solder connection jig between through-hole and inner lead of wiring substrate having lead frame
Inventor: KAMIYAMA TATSUYA
IPC: H05K3/34
Filed: 1994-08-19
Abstract: PURPOSE: To provide a jig capable of filling a through-hole with solder without creating blow holes and without creating defectives caused by the sticking of solder to outer leads and the like. CONSTITUTION: This is for filling only through-holes with solder and further for connecting the through-holes and inner leads 132 together by dipping a wiring substrate 1 to the top surface of molten solder, and this wiring substrate is equipped with a through-hole 12 located at the portion, where a through-hole 11 and an electronic part will be positioned, and is also equipped with a lead frame 13 adhered. The jig comprises a pair of lower and upper jigs 2 and 3. The lower jig is a lower board for covering an outer lead 131 and has an opening at the portion corresponding to the vicinities of the through-hole 12 and the vicinities of the through-hole 11. The upper jig is a board which has an opening 31a for permitting the vent of a gas generated in the through-hole and also has a projected portion 32 for closing the through-hole 12.
Patent JP-S6196535-A (JP)
Title: Reflecting device for optical pickup
Inventor: SHIMAZAKI AKIO
IPC: G11B7/135
Filed: 1984-10-17
Abstract: PURPOSE:To reduce the cost of a titled device without using an expensive prism by placing a plate-shaped reflecting mirror and a plate-shaped optical split half mirror between an objective lens and a collimating lens, and between the collimating lens and a light emitting device, respectively. CONSTITUTION:Between an objective lens 1 and a collimating lens 3, a plate- shaped reflecting mirror 7 is placed, and also between the collimating lens 3 and a light emitting device 5, a plate-shaped optical split half mirror 8 is placed. According to such constitution, the luminous flux from the light emitting device 5 transmits through a half mirror 8 and becomes parallel rays, bent vertically by the reflecting mirror 7 and made incident on the objective lens 1. On the contrary, the luminous flux from the lens 1 is condensed by the lens 3, bent vertically be the half mirror 8 and reaches a photodetector 6. Therefore, a conventional performance is maintained without using an expensive prism, and also the cost can be reduced.
Patent JP-H04102691-A (JP)
Title: Door for airtight room and room pressure difference relieving method
Inventor: SAWAFUJI SATORU
IPC: E06B7/06
Filed: 1990-08-21
Abstract: PURPOSE:To temporarily relieve a room pressure difference, and to facilitate the opening/closing of a door by providing the door with a frame body for inserting a shutter plate being slidable up and down into the frame body, and also providing air-communicating ports both in the frame body and in the shutter plate, and by moving the shutter plate up and down. CONSTITUTION:The air-communicating ports 2 of a door 7 are usually closed by the portion of a shutter plate 3 where there is no air-communicating port 4, so that the pressure difference between the inside and the outside of a room can be maintained. When the door 7 is to be opened, a handle lever 17 is turned 90 degrees for lifting up the shutter plate 3 upward via a rod 5, and the communicating ports 4 of the shutter plate 3 are superposed on the communicating ports 2 of the door 7 for circulating air through the ports 2, 4. By the circulation of air, the pressure difference between the inside and the outside of the room can be relieved to facilitate the opening/closing of the door 7. When the door 7 is closed, and the shutter plate 3 is returned to its initial position to close the communicating ports 2 of the door 7, the pressure difference between the inside and the outside of the room can be again maintained. Thus, the opening/closing of the door 7 can be facilitated, and also the pressure difference between the inside and the outside of the room can be maintained.
Patent JP-S60108274-A (JP)
Title: Blasting device of suctional self-running type
Inventor: URAGAMI FUKASHI
IPC: B24C3/06
Filed: 1983-11-18
Abstract: PURPOSE:To allow the device to work with its attracting function stabilized at all times despite changing suction force by locating the top of a suction cup seal innermore than the external edge of a ring plate, and thereby securing the inner and outer ends of the suction cup seal fast to said ring plate. CONSTITUTION:Inside a cup frame 4 is given a negative pressure by the suction force applied to a collection pipe, and a suction cup seal 3 is pressed to the surface to be blasted 26. Because here the top 3a of the suction cup seal 3 is located innermore than the external edge 32a of a ring plate 32 furnished at the periphery of said cup frame 4, the inner 3c and outer 3b ends can be fixed to the ring plate side, so that any change in the suction force will not lead easily to collapse of the contact mode to ensure that a stable attracting effect is expected always. In this condition, the blast material is cast from a blasting nozzle into a cup frame 4 to run against the surface to be blasted 26. Thus the intended blasting will be well done.
Patent JP-S60110559-A (JP)
Title: Brake holding device
Inventor: NAKAGAWA KEIJI
IPC: B60T17/22
Filed: 1983-11-18
Abstract: PURPOSE:To enable reliable detection of a trouble, by a method wherein, in a brake holding device which is adapted to be actuated in linkage with the operation of a clutch device so as to facilitate the starting of a car on an ascent road, an alarming operation is effected through operation of a switch in linkage with excess movement of a control shaft. CONSTITUTION:A titled device is braked in a way that, when a vehicle is brought to a stop on an ascent road, working fluid, generated from a master cylinder through pedalling of a brake pedal, is supplied from connecting holes 7 and 8 to each wheel cylinder through valve devices A, B and connecting holes 9 and 10. A shaft part 19 of a plunger 15 is moved aside from a valve seat 16 with a cam 11 moved rightward through rotation of a control shaft 12 in linkage with disengaging control of a clutch through a wire 54, a valve member 20 is seated on a valve seat 16 under gravity, and this holds a liquid pressure on the wheel cylinder side. In which case, when the control shaft 12 is rotated due to some cause, such rotation is detected by a switch, not shown, to actuate an alarming device such as buzzer.
Patent JP-S60102387-A (JP)
Inventor: JIYON KEI SAAMON
IPC: B66B11/08
Filed: 1984-10-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6199662-A (JP)
Title: Solution heat treatment of aluminum alloy shape and tube
Inventor: AOYANAGI TORU
IPC: C22F1/00
Filed: 1984-10-19
Abstract: PURPOSE:To shorten solution heat treating time of Al alloy shape, etc. to prevent grain coarsening, by heating rapidly a material to be treated to solution heat treating temp. in induction furnace, then holding it at the temp. in an air furnace. CONSTITUTION:Shapes, tubes or rods of Al alloy are mounted on a stock table 1 in a row, put on a carrying conveyer 3 one by one by a taking out apparatus 2 automatically, and transferred to a high frequency induction heating furnace 4. Thereat, the material is heated rapidly to solution heat treating temp. under running state. Next, the material at solution temp. is transferred to intermittent transferring means in the air furnace 5 as holding furnace, and held at solution temp. for time sufficient to solid solution, then supplied to water cooling process. By this method, staying time of the material at high temp. is shortened and grain coarsening is prevented.
Patent JP-H05201985-A (JP)
Title: Tetrahydroisoquinoline derivative, its production and bactericide with the same as active ingredient
Inventor: TOKUNAGA TAKUMI
IPC: C07D217/16
Filed: 1992-07-25
Abstract: PURPOSE:To provide a new compound useful as e.g. an agricultural/horticultural bactericide causing no chemical injuries on crop and also free from problems such as environmental pollution and resistance manifestation. CONSTITUTION:The objective compound of formula I (R<1> is 1-5C alkyl, 2-5C alkenyl, etc.; R<2> is H, 1-10C alkyl, 2-10C alkenyl, etc.; R<3>-R<6> are each H, 1-10C alkyl, 2-10C alkenyl, 2-10C alkynyl, etc.), e.g. 3-(4-t-butylphenyl)-2,7- dimethyl-1,2,3,4-tetrahydroisoquinoline. The compound of the formula I can be obtained by reducing a lactam derivative of formula II in a solvent like THF using a hydrogenating agent such as lithium aluminum hydride.
Patent JP-S6461400-A (JP)
Title: Single domain of lithium tantalate single crystal
Inventor: ABIKO NORIHISA
IPC: H01L41/39
Filed: 1987-09-01
Abstract: PURPOSE:To obtain the title single crystal which is useful in electronic industry, readily in an industrial scale, by arranging a specific sheet between the surface of lithium tantalate (Li-Ta) single crystal and the electrode, applying a direct current voltage and gradually cooling down, after heating. CONSTITUTION:A composition containing Li-Ta and ethanol is formed to give green sheets of 1-2mm thickness 2. Then, the sheet 2 is cut into a comparable size with the Pt electrode 1 and adhered to the pace to which the voltage is applied on the Z-axis of the Li-Ta single crystal 6. Then, the Pt electrode 1 is arranged on the surface, fixed with a heat-resistant tape 3 to give a Li-Ta single crystal provided with an electrode. The single crystal 6 is set on the bubble alumina 4 in the alumina tray 4, and placed in an electric furnace, then direct current voltage is applied. The single crystal is heated above the Curie point, as a voltage is applied, then cooled down gradually to form single domains to give a Li-Ta single crystal having single domains.
Patent JP-S6459127-A (JP)
Title: Detection of melt level
Inventor: MIYAZAKI YOSHIMASA
IPC: G01F23/292
Filed: 1987-08-31
Abstract: PURPOSE:To enable accurate detection of a melt level, by observing a lower end of a detector and a reflection image as formed when the lower end thereof is projected to the surface of a melt to calculate a distance between the lower end of a screen and the level of the melt based on an angle of vision therebetween. CONSTITUTION:Before a material such as Si is melted, a seed 9 is lifted up or down to detect a position (x) at which the lower end thereof coincides with a lower end 11a of a detector 11. Here, coincidence between the lower end of the seed 9 and the lower end 11a of the detector 11 is ascertained by a rule or the like within a chamber 8 kept open. Then, after the melt 1 having the material melted therein, the seed 9 is lowered to measure a position (y) at which the lower end thereof contacts the surface of the melt 1. A difference (x-y) between both the positions (x) and (y) gives an actually measured value. Thus, the measured value thus detected is compared with the actually measured value, thereby enabling determination of a distance between the lower end 11a of the detector 11 and the surface of the melt 1 almost accurately.
Patent JP-S6197483-A (JP)
Title: Production of synthetic leather
Inventor: TAKAHASHI SHUZO
IPC: B32B5/24
Filed: 1984-10-19
Abstract: PURPOSE:To obtain synthetic leather with a volume feeling, by laminating a short-fiber web containing a low-melting synthetic fiber to nonwoven fabric consisting of filaments of synthetic fiber, heat-treating the laminate to bond each fiber, and applying a synthetic resin film to the short-fiber web side. CONSTITUTION:Filaments of synthetic fiber such as polyester, etc. are accumulated to give web, which is sent to hot rolls in such a way that bulkiness will not decreas e excessively to give nonwoven fabric. Short-fiber web provided with proper crimp, consisting of synthetic, natural fibers, etc., wherein 5-30 wt.% (based on short-fiber web) low-melting synthetic fibers are blended and dispersed, is laminated to the nonwoven fabric, and needle punched to form an integrated sheet, which is heat-treated unde-r pressure-, so that the low- melting synthetic fibers are melted, each fiber is bonded to prevent fluff and to improve breaking strength. Then a synthetic resin film (e.g., vinyl chloride film) is applied to the short-fiber web side, to give synthetic leather such as vinyl chloride leather, etc., useful as a brief case, bag, etc., having a volume feeling and is firm.
Patent JP-2000048121-A (JP)
Title: Method for recognizing chart ruled line and medium having recorded chart ruled line recognizing program thereon
Inventor: YAMAAI TOSHIFUMI
IPC: G06F19/00
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for recognizing chart ruled lines for correctly extracting the ruled lines of a frame. SOLUTION: In the method for recognizing the ruled lines of the chart area of a document image including the chart area, projection to the chart area is operated in the horizontal and vertical directions, and horizontal and vertical histograms are prepared (S11 and S13). Coordinate values higher than a prescribed threshold are set as horizontal and vertical ruled line candidates from each horizontal and vertical histogram (S12 and S14). Then, surrounding lines constituting the circumscribed rectangle of the area are set as ruled line candidates (S15), and a matrix is prepared from the information of the ruled line candidates obtained from the two horizontal and vertical directions, and frame areas are calculated (S16), and whether or not rules lines between the frames are true ruled lines is checked from preliminarily decided judgment reference information (S17 and S18).  When the ruled lines are true ruled lines as a result, the kind of the ruled lines is judged, and when they are not true, the object frames are synthesized so that one frame can be obtained (S19). The above mentioned processes are repeated (S20) so that the information of all the frames and ruled lines constituting the chart can be obtained.
Patent JP-H1153520-A (JP)
Title: Image reader capable of storing image data, and image data selecting method therefor
Inventor: SEKIKAWA KATSUO
IPC: G06F3/0482
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent a required document from being erroneously outputted by selecting and outputting the required document on a control panel while watching the display device of a digital copy device capable of storing image data and selecting the required document while watching the reduced image of the document. SOLUTION: An image original is read by an image reading part 112 and stored in a memory S114 as image data. Based on the image data in a memory S119, a reduced coarse image preparing means prepares reduced coarse image data. The reduced coarse image data are displayed as an icon by the display means of a control panel 117. When the displayed icon is designated while using a pointing means, the designated image data are read from the storage means.
Patent JP-2000105260-A (JP)
Title: Frictional electrification amount measuring device and method for powder
Inventor: OGUCHI TOSHIHIKO
IPC: G01R29/24
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To heighten a separation effect between a sample powder and a frictional counterpart powder by controlling the flow of gas from the gas inflow side of a Faraday cage to the discharge side. SOLUTION: This measuring device is so constructed that the gas inflow side of a Faraday cage 1 is provided with an opening 16 capable of freely permitting inflow gas, the gas discharge side is provided with a vortex generation opening for generating a vortex along the face of a wire net 2, the gas discharge side terminal is provided with a gas sucking means, gas is made to flow in from both of the above by suction of the gas sucking means, with mixed powder previously distributed uniformly on the face of the wire net, compressed gas is blown from an upper nozzle provided above the Faraday cage 1 to heighten a separation effect between sample powder 4 and frictional counterpart powder 6 and efficiently pass the sample powder 4 through the meshes of the wire net 2, and only the frictional counterpart powder 6 is left behind on the face of the wire net 2 in the Faraday cage 1.