baber/WOPTO huggingface dataset:
Patent JP-S6423035-A (JP)
Title: Cold draft prevention device
Inventor: SHINODA HIDEO
IPC: F24F1/00
Filed: 1987-07-16
Abstract: PURPOSE:To prevent cold draft from flowing to the center of a room by laminating a heat generating part under an elongate heat releasing plate having a width greater than a certain dimension at a location spaced at a certain distance from the side of the heat releasing plate which has a vertical plane at a location spaced at a certain distance from its side. CONSTITUTION:A metallic heat releasing plate 8 and a strip of heat generator 9 are laminated into one piece which is placed at the interior side of the bottom frame 7 of the entrance of a house. The heat releasing plate has a width of 50mm, and its inner side is folded upwardly at a height of approximately 10mm. The strip of heat generator 9 is spaced 30mm from the interior side edge of the heat releasing plate 8. The downward density flow which is caused by being cooled by a glass door 11 is received by the heat releasing plate 8 and is deflected horizontally. The horizontal flow is then guided upwardly by a lift generated by the heat of the strip of heat generator 9 and the action of the vertical wall of the heat releasing plate 8.
Patent JP-S57100362-A (JP)
Title: Ultrasonic wave measuring device
Inventor: HONDOU TSUTOMU
IPC: G01S7/529
Filed: 1980-12-16
Abstract: PURPOSE:To eliminate the effect of a noise signal, by measuring the time when the output level of an amplifier that amplifies a received signal becomes higher than the reference level and then detecting a normal ultrasonic signal to be received based on the result of the above-mentioned measurement of time. CONSTITUTION:An ultrasonic signal received by a wave transmitting/receiving device 4 is supplied to a variable gain amplifier 8 via a switching circuit 3. A comparator 10 compares the output of the amplifier 8 with the reference level, and delivers the output to an arithmetic control circuit 15 in case the output of the amplifier 8 is higher than the reference level. The circuit 15 measures the time when the output of the comparator 10 is set at H level and detects a normal ultrasonic signal to be received based on the result of the measurement of  time. A the same time, the gain of the amplifier 8 is controlled from the result  of the above-mentioned result of measurement.
Patent JP-S5799886-A (JP)
Title: Vtr automatic control circuit with hue fine adjusting circuit
Inventor: KITSUKA KAZUO
IPC: H04N9/64
Filed: 1980-12-15
Abstract: PURPOSE:To enable hue fine adjustment in excellent manner even with a hude circuit of insufficient tracking, by changing the hue so that the error output can be zeroed, in a voltage controlled type hue circuit. CONSTITUTION:A filter 13 passing through only a chroma signal out of a video signal Vi is provided, and a chroma demodulator 12 amplifying signals (B-Y), (G-Y), (R-Y) and an amplifier 16 amplifying the chroma signal passing through the filter 13 are provided. Next, a hue fine adjusting circuit 8 is provided, and when the output is zero, the (R-Y) signa 19H(R-Y) of the 19th horizontal scanning line is inputted to an error amplifier 2 via a clamp circuit 1 to generate the output corresponding to the voltage difference with the reference voltage. This output is applied to a hue circuit 7 via a switch 5 and a storage circuit 6, the phase is changed accordingly and the amplitude of the (R-Y) signal is also changed. This state continues until the error output is zero, the automatic control is finished and the standard hue can be obtained.
Patent JP-H0831024-A (JP)
Title: Production of plastic substrate for recording medium
Inventor: HOSODA TAKASHI
IPC: G11B7/26
Filed: 1994-07-06
Abstract: PURPOSE:To produce a plastic substrate for a recording medium having improved performance as a recording medium by eliminating warp and wave which are generated at the time of molding. CONSTITUTION:Each molded plastic substrate 1 for an optical or magnetic disk as a recording medium is heated to a specified temp, under pressure applied from both sides with a pressing member 5 which comes into contact with only the inner and outer circumferential parts of the substrate 1 with no signal groove and has flat pressing faces. The heated substrate 1 is then slowly cooled. By this slow cooling, warp and wave generated at the time of molding are eliminated.
Patent JP-S6077826-A (JP)
Inventor: KANAYAMA KUNIJIROU
IPC: B65B31/02
Filed: 1983-09-26
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-H0232728-A (JP)
Title: Manufacture of motor rotor
Inventor: HIBANA KINZO
IPC: H02K3/487
Filed: 1988-07-16
Abstract: PURPOSE:To insert a winding stopper in short time by coupling one ends of a plurality of winding stoppers integrally through a coupling member then inserting the integral winding stopper into a plurality of core slots. CONSTITUTION:A rotor winding is wound in a core slot 2b and an insulating winding stopper 6 is inserted between the outside of the rotor winding and the inner face of the outer circumferential section of the core slot 2b in a rotor core 2 thus securing a rotor winding 3. The winding stopper 6 comprises winding stop sections 6a of such number as corresponding to the number of the core slots 2b and an integrally formed coupling ring 6b for coupling one ends of the winding stop sections 6a. By such arrangement, the winding stop sections 6a can be inserted simultaneously into the core slots.
Patent JP-H0228416-A (JP)
Title: Horizontal carriage and transfer device in automatic injection ampul feed device
Inventor: OMURA SHIRO
IPC: B65G47/08
Filed: 1988-07-19
Abstract: PURPOSE:To ensure the proper automatic feed of ampuls in a device for automatically feeding the ampuls on the basis of a medical prescription by receiving the ampuls discharged from a chuter and picking up the ampuls for transfer to the next carriage means after temporary stock. CONSTITUTION:Ampuls discharged from a cartridge via a chuter is received among the comb type separators 63 to 66 in each of belt conveyors 58 to 61 as horizontal carriage means, thereby being carried horizontally. Then, the ampuls are transferred to stock stages 67 to 70 of a transfer means F having a slope, while being retained in the recessed grooves of the separators 63 to 66. Then, the ampuls are temporarily stocked in stock stages 67 to 70 and the predetermined ampuls are picked up via the operation of pushers 71 to 74 on the basis of a prescription. According to the aforesaid construction, the ampuls can be properly fed automatically.
Patent JP-H1126615-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: USHIJIMA TOMOMI
IPC: H01L29/788
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To avoid wrong read or write of stored information in a semiconductor integrated circuit by forming wirings connected to test circuits on dicing lines and forming an Al pattern as a cover thereon. SOLUTION: On remaining parts of dicing lines 6 a wiring 22 (e.g. polysilicon film) connected to test circuits 16, wiring 24 (e.g. polysilicon film) connected to testing pads 18a, 19b, dummy wiring 26 (e.g. polysilicon film) are formed. The wiring 22 connected to the circuits 16 is covered with a protective pattern 28 to block a probe needle from contacting the wiring 22 if wrong read or write is tried by probing the wiring 22. This prevents wrong read or write for information stored in the LSI body 4 by driving the test circuits 16.
Patent JP-S6422302-A (JP)
Title: Thin film scraping type drier
Inventor: OTA SHIGEO
IPC: B01D1/22
Filed: 1987-07-18
Abstract: PURPOSE:To prevent the wear of the tip of a scraping blade and to improve the durability of the blade by forming the inner surface of a shell plate with austenitic stainless steel, and forming the tip of the scraping blade with precipitation hardened stainless steel. CONSTITUTION:The inner surface of the shell plate 1 provided with a heating jacket 2 on its outside is formed with austenitic stainless steel SUS 316L, and at least the tip of the scraping blade 3 to be brought into contact with the inner surface of the shell plate 1 is formed with precipitation hardened stainless steel 17-4pH. A raw liq. is supplied from a liq. supply pot 7 provided on the shell 1, the evaporated material is discharged from an evaporated material outlet, and the deposit on the inner surface of the shell 1 is scraped by the blade 3 and discharged from a lower hopper 10. The Vickers hardness of the blade tip in the continuous operation is kept at 120HV which is equivalent to the Vickers hardness of the inner surface of the shell, hence the durability of the scraping blade is improved, and the frequency of exchange can be reduced.
Patent JP-S5879592-A (JP)
Title: Treatment for waste water of processing of red cuttlefish
Inventor: MURAKAMI NAGAYOSHI
IPC: C02F3/04
Filed: 1981-11-02
Abstract: PURPOSE:To treat waste water of processing of red cuttlefishes efficiently in extremely cold climatic areas as well, by spraying org. waste water which is removed of solids and suspended solids as far as possible by a precision filtration method on filter beds packed with woodmeal and treating the same microbilogically with aerobic bacteria. CONSTITUTION:The waste water of processing of red cuttlefishes is fed from a raw liquid tank 1 into a rotary screen 2. The SS filtered out with a rotary screen 2 are removed, and the filtrate is further filtered with a rotary screen 2' of slightly smaller meshes and is separated similarly to SS and filtrate. If necessary, the filtrate is passed through a primary filtration tank 3 then through a leaf filter 4 whereby fine SS are removed. The filtrate subjected to precision filtration is passed through a water spraying filter bed 6 packed with wooden chips of 1-5mm. length, 1-3mm. width, 0.3-1mm. thickness, 0.3-0.4 apparent specific gravity and 80-85% voids; thereafter the treated-water is released through a pit 7.
Patent JP-S5876378-A (JP)
Inventor: DONARUDO JIYOSEFU DEIIMAA
IPC: B21K1/02
Filed: 1982-10-08
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-H0735367-A (JP)
Title: Under-floor type air-conditioning device
Inventor: MAEDA TETSUJI
IPC: F24F13/02
Filed: 1993-07-19
Abstract: PURPOSE:To lessen the escape of heat between conditioned air and floor slabs and between an access floor panel and the floor slabs so as to reduce heat loss. heighten the radiant air-conditioning effect, shorten the start-up time of the operation, and solve the problem of the temperature scattering depending on whether the outlet is near or far, and the problem of condensation. CONSTITUTION:A reflective, heat-insulating board 5 comprising a reflective surface 51 and an insulating layer 52 is provided on floor slabs 1 and the back side of an access floor panel 2 is colored black so as to have a high absorptivity of radiant heat. As a result, an effective reduction is achieved in the escape of heat caused by conduction and through radiation between an air passageway 3 and the floor slabs 1 and between the access floor panel 2 and the floor slabs 1 with the air passageway 3 intervening and the radiant air-conditioning effect on the room is enhanced.
Patent JP-S6239922-A (JP)
Title: Digital demodulation system
Inventor: YOSHIDA YASUTSUNE
IPC: H04L27/00
Filed: 1985-08-15
Abstract: PURPOSE:To improve the 2nd equalization capability limit by applying logic operation to a control signal of each tap at an imaginary part in a transversal equalizer among a quadrant discrimination output, a position discrimination output and an area discrimination output. CONSTITUTION:A 64QAM wave input signal enters a transversal filter 3 comprising a delay circuit and a weight circuit, a control signal from weight control circuits 2R, 2L is received to reject an inter-code interference of the input signal and an output signal without inter-code interference is obtained at the output of a demodulator 4. A real part weight control circuit 2R receives quadrant discrimination signals D1p, D1q and error signals Ep, Eq as the input to output weight control signals R+ or -1, R+ or -2. An imaginary part weight control circuit 2I receives quadrant discrimination signals D1p, D1q, a position discrimination signal S1, and an area discrimination signal S2 and error signals Ep, Eq to send weight control signals I+ or -1, I+ or -2.
Patent JP-H0468008-A (JP)
Title: Biodegradable polymer
Inventor: KAWABATA NARIAKI
IPC: C08F26/00
Filed: 1990-07-07
Abstract: PURPOSE:To obtain the title polymer which can give a biodegradable molding and is desirable for environmental protection because the shape of a molding is lost by introducing a specified amount of pyridinium groups into the main chain of a synthetic polymer. CONSTITUTION:A biodegradable polymer is obtained by introducing 0.1-5mol% pyridinium groups into the main chain of a synthetic polymer (desirably a homopolymer or copolymer of a vinyl compound, an olefin or diolefin). An example of an effective unit of this polymer is poly-N-benzyl-4-vinylpyridinium chloride of the formula. This polymer is very useful for environmental protection presumably because its biodegradation occurs at the site having a high affinity for microbial cells, and the molding can therefore be biodegraded to lose its shape.
Patent JP-H0468160-A (JP)
Title: Production of floor member and sound-insulating floor member for direct application obtained thereby
Inventor: IWAMOTO HISAO
IPC: E04F15/04
Filed: 1990-07-05
Abstract: PURPOSE:To easily produce, by connecting a plurality of rectangular members by direct joint at the loger side thereof and fixing rectangular members with cach other from the rear face of the floor member with flexible jointing rivets. CONSTITUTION:A plurality of rectangular members 2 are jointed by direct connection at the longer side. And these jointed rectangular members 2 are fixed with each other from the rear face of the floor member with flexible jointing rivets 3 to form the floor member 1.
Patent JP-2001006607-A (JP)
Title: Discharge tube and manufacture of its cathode
Inventor: FUJIMORI AKIYOSHI
IPC: H01J9/04
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a cathode of discharge tube having a stability in the electric discharging operation, a high rate of light flux maintenance, and a long lifetime. SOLUTION: A discharge tube includes a cathode and anode arranged in an electric discharge vapor and arc discharge is conducted, wherein the cathode 21 is formed by mixing a powder of an electron emissive material with a high melting point metal powder, followed by a compressive press shaping and sintering. The manufacturing process of this cathode comprises a first process as the above-mentioned emissive material mixing process, a second process to make compressive press shaping of the mixture powder, and a third process to sinter the obtained shape by the second process.
Patent JP-S6433379-A (JP)
Title: Free stop mechanism of "shoji" screen
Inventor: SAITO MINORU
IPC: E05C17/60
Filed: 1987-07-17
Abstract: PURPOSE: To lock a movable paper sliding door to an arbitrary open position by expanding and contracting a coil spring via an operation lever due to the operation of an operation handle and switching a shaft between movable and non-movable states. CONSTITUTION: A bearing catch 4 for inserting a pair of upper and lower shafts 2 that are fixed to a gate guide doorframe 1a of a movable paper sliding door 1 is provided at the upper and lower end parts of a fixed paper sliding door 10. Also, a coil spring 5 whose inner diameter expands and contracts is provided at the bearing catch 4 and is fitted to the shaft 2, and a tip part 6a of an operation lever 6 is moved by operating an operation handle 7, the shaft 2 is opened (clamped) by increasing (decreasing) the inner diameter of the spring 5, and the paper sliding door 1 is allowed to slide (locked state), thus stopping the paper sliding door 1 at an arbitrary open position.
Patent JP-S57103126-A (JP)
Title: Magnetic recording medium
Inventor: FUJIKI KUNIHARU
IPC: G11B5/708
Filed: 1980-12-19
Abstract: PURPOSE:To obtain a magnetic recording medium which has a small coefficient of dynamic friction, superior running characteristics and superior wear resistance, by adding a fatty acid-denatured silicone compound and fatty acid ester to a magnetic layer. CONSTITUTION:To a magnetic layer stearic acid ester expressed by general formula [I][where (n) is an integer of 1-5]and fatty acid-denatured ester expressed by, for example, general formula [II] are added.
Patent JP-H05342561-A (JP)
Title: Magnetic recording medium
Inventor: UMAGOE AKIISA
IPC: C09D175/04
Filed: 1992-06-12
Abstract: PURPOSE:To improve the running property and durability of a magnetic recording medium by allowing silicone having at least one terminal glucosyl group and 500-5,000mol.wt. to exist as a lubricant component on the surface or at the inside of the magnetic layer formed on the nonmagnetic substrate. CONSTITUTION:Silicone having at least one terminal glucosyl group and 500-5,000mol.wt. is allowed to exist as a lubricant component on the surface or at the inside of a magnetic layer formed on a nonmagnetic substrate. The objective magnetic recording medium is obtd.
Patent JP-2001002274-A (JP)
Title: Sheet material conveying roller pair device, sheet material conveying device, and sheet material processing device
Inventor: OGAWA MASAHIKO
IPC: B65H5/06
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a sheet material conveying roller pair device for preventing a sheet material having the small size such as the postcard size from skewing. SOLUTION: A sheet material conveying roller pair device 100B is provided with a metallic roller and a rubber roller 102. The metallic roller and the rubber roller 102 are pressurized in the position X1 at a distance L1 from a sheet material conveying center O1 and the position X2 at a distance L2. Pressurizing forces W1, W2 in the positions X1, X2 are equal to each other. The rubber roller 102 is provided with three rubber parts 102-2 to 102-4, a sheet material S having the postcard size is conveyed by the intermediate rubber part 102-3, and a sheet material having the A4 size is conveyed by all rubber members 102-2 to 102-4. The width size of the intermediate rubber part 102-3 is smaller than that of the sheet material S.  The relationship of L1<L2 is established, and the intermediate rubber part 102-3 is arranged in the position deviated from the sheet material conveying center O1 to the X2 side.
Patent JP-H052103-A (JP)
Title: Method for molding optical element
Inventor: IWASAKI NOBUYOSHI
IPC: C03B37/075
Filed: 1991-06-25
Abstract: PURPOSE:To enable pressure molding while holding the interface of a single fiber in a proper state by heating, softening, and inserting a 2nd columnar optical raw material into the inside of a 1st optical element and pressure- molding the edge face in an axial direction of the 2nd optical raw material. CONSTITUTION:The single fiber 1 consists of a clad 2 and a core 3. The clad 2 is cylindrical and is not deformed, so the clad has the same shape and size as a final shape and final size; and the core 3 is formed into a column having an external diameter smaller than the internal diameter of the clad 2 and its volume is nearly equal to that of the core 3 of the single fiber which is molded. Then only the core 3 is heated above its softening point and then the core 3 is inserted into the clad 2; and they are held between a couple of molds which are arranged opposite each other and the pressure molding is started. In this case, the core 3 is expended radially in the clad 2 and the outer peripheral surface of the core 3 is adhered with the inner peripheral surface of the clad 2 to form the interface 4. At the same time, the molding surface 5 is formed in a desired shape by a couple of molds.
Patent JP-H0230185-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SHIMIZU AKIHIRO
IPC: H01L21/8238
Filed: 1988-07-20
Abstract: PURPOSE:To reduce a junction leakage current on the side of a source in an asymmetrical MOS transistor by a method wherein the source of a MIS-type field-effect transistor is situated in a high impurity concentration region reaching a part directly under a gate and having a gentle-slope type impurity distribution and a drain has a structure which is different from the source. CONSTITUTION:A source 5 of a MIS-type field-effect transistor formed on a semiconductor substrate 1 is situated in a first high impurity concentration region reaching a part directly under a gate 3 and having a gentle-slope type impurity distribution; drains 4, 7 have a structure which is different from the source 5. For example, said drains 4, 7 are composed of the following: a first low impurity concentration region 4 adjacent to a channel of the transistor; second high impurity concentration regions 7 which come into contact with the region and do not come into contact with the channel. Thereby, a parasitic resistance by a low concentration layer on the side of the source of an LDD structure is eliminated; a high current driving capacity can be realized; an electric field at a junction can be relaxed by forming the high concentration layer in a gentle-slope type impurity profile; accordingly, a junction leakage current can be reduced.
Patent JP-H0347576-A (JP)
Title: Washing and drying method and apparatus
Inventor: KUBO KAZUKI
IPC: B08B3/08
Filed: 1989-07-13
Abstract: PURPOSE:To reduce a running cost by accelerating the generation of steam due to a mist generating means in addition to the heating due to a heating means. CONSTITUTION:Water 2 is heated to about 80 deg.C or higher by a heater 3. Subsequently, an ultrasonic generator 1 is excited to irradiate a liquid with a high frequency ultrasonic wave and the evaporation of water 2 is accelerated by the action of said ultrasonic wave and high density steam 4 is obtained. An object to be washed is moved from a process (a) to a process (b) in this state and, after a process (c) is completed, said object to be washed is dried. By this method, high density steam can be obtained and the cost can be reduced.
Patent JP-S62129601-A (JP)
Inventor: FUKUSHIMA YOSHIKAZU
IPC: F22B1/20
Filed: 1986-07-30
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-2000006285-A (JP)
Title: Decorative sheet
Inventor: MIZOGUCHI IKUO
IPC: B32B5/18
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To stably form a decorative sheet even when the foam temperature of a synthetic resin emulsion slightly fluctuates by using together two or more microcapsule-type thermal expansion additives having different expansion temperatures into the synthetic resin emulsion used for forming a foam pattern on a base material. SOLUTION: Microcapsule-type thermal expansion additives are applied to a synthetic resin emulsion used for forming a foam pattern on a base material, and the microcapsule-type thermal expansion additives are selected from two or more additives having different thermal expansion temperatures and used together. For example, if the microcapsule-type thermal expansion additive thermally expanded at about 150-160 deg.C and the microcapsule-type thermal expansion additive thermally expanded at about 170-180 deg.C are used together, a substantially constant expansion ratio can be obtained in a range of 150-170 deg.C. The mixing ratio of the lower temperature expansion microcapsule-type thermally expansion additive and the higher temperature expansion microcapsule-type thermally expansion additive is preferably in a range of 1:3 to 3:1.