baber/WOPTO huggingface dataset:
Patent JP-S5618078-A (JP)
Title: Power generating device making use of temperature difference
Inventor: ARIYOSHI KOUTA
IPC: F03G7/05
Filed: 1979-07-20
Abstract: PURPOSE: To generate power by making use of the temperature difference by filling a tank with a liquid having sharply variable vapor pressure depending steam pressure changes sharp upon temperature changes, such as ether, and placing a turbine on the top of the tank.  
     CONSTITUTION: A turbine is placed on the top of a tank 1 in which a liquid, whose vapor pressure is varied sharply by the temperature change, such as ether is contained. The liquid in the tank 1 is evaporated by the thermal energy from the outside and raises the pressure in the tank 1. Then the vapor tends to move to a position 2 where the pressure is low, and the turbine 3 is thereby rotated. In this way, power can be genrated by making use of the temprature difference. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63257917-A (JP)
Title: Production of al substrate for magnetic disk
Inventor: FUJIMOTO HIDEO
IPC: G11B5/82
Filed: 1987-04-15
Abstract: PURPOSE:To obtain an Al substrate for a magnetic disk which has high strength and high workability by controlling the ratio of Mn and Fe. CONSTITUTION:An Al alloy having the chemical components which contain 3-6% Mg and 0.05-1% Mn as essential components, are controlled to <=0.07% Fe and <=0.07% Si as impurities and is specified to >=3 ratio of the content of Mn and the content of Fe (Mn/Fe) is subjected to smelting, casting, soaking, and hot rolling and is then subjected to cold rolling at 10-40% final cold reduction rate, by which a disk stock is obtd. Stress relief annealing after blanking to be executed next or strain relief annealing in substrate working is executed at the temp. of the recrystallization temp. of the disk stock or below. The Al substrate or the magnetic disk which has small crystal sizes, high mechanical strength and excellent workability (grind ability) is thereby obtd.
Patent JP-S5617268-A (JP)
Title: Image recorder
Inventor: SEKINE YOUICHI
IPC: B41J2/06
Filed: 1979-07-20
Abstract: PURPOSE:To provide an image recorder reduced particularly in the number of component parts of a driving circuit, wherein a matrix is composed of a plurality of stylus groups and a plurality of control electrodes and the styluses are connected with control electrodes by magnetic ink. CONSTITUTION:Magnetic ink 3 on the tip end of each of a plurality of aligned styluses 1 is flown by Coulomb's force, to form an image on recording medium 8 placed on an opposed electrode 9. In this casem a control electrode group 4 is provided near each predetermined number of stylus bundle, and each control electrode 4 is connected with driving circuits 6. The styluses 1 are interconnected every predetermined number so as to form a plurality of groups, a driving circuit 7 is connected to each of the groups, and the styluses 1 are coupled with the control electrodes 4 by magnetic ink 3. A potential is given to the styluses 1 or control electrode 4 by a signal from the driving circuits 6, 7, and the magnetic ink 3 is flown when the potential has reached a predetermined value.
Patent JP-S59216644-A (JP)
Title: Fine sand collecting apparatus
Inventor: TAGUCHI TOSHIKAZU
IPC: B03B5/00
Filed: 1983-05-26
Abstract: PURPOSE:To make it easy to perform the washing of fine sand on an upper belt, by imparting vibration to the underwater part of the upper belt of an obliquely arranged fine sand collecting belt conveyor while arranging a water jet nozzle in the vicinity of the trailing end side of the vibration part. CONSTITUTION:A belt conveyor 3 is obliquely arranged from the trailing end lower part to the part above the front end water surface in a water tank 1 into which dirty water is flowed from a hopper part 2 and the upper belt 3a thereof is moved to the direction shown by an arrow A through a drive roller 4. A vibrator 6 is connected to the part of the upper belt 3a present under the front end water level of the water tank 1 while a partition plate 13 is provided to a proper plate behind the trailing end of the vibrator 6 and a pair of nozzles 17 are provided below the partition wall 13. The washing of fine sand is performed by the injection of the water streams from the nozzles 17 and the vibration of the belt.
Patent JP-H06307169-A (JP)
Title: Emergency release device for bath room door with emergency escape door
Inventor: SHIGEKI SHINJI
IPC: E05B65/10
Filed: 1993-04-20
Abstract: PURPOSE:To maintain the appearance of a bath room door in an equal extent to a bath room door with no emergency escape door when the emergency escape door openable to the dressing-room side from the bath room door at the time of emergency is released. CONSTITUTION:The title emergency release device is composed of an engaging member 2 housed under the state, in which the engaging member 2 is energized to the rail 41 side at all times, in a freely projecting and retractable manner in the approach direction into the engaging casing 521 of an emergency escape door 5 housed in the framing of a bath room door 4, projected to the rail 41 side at a normal time and engaged with both sides of the depth direction of a rail 41 and a release member 3 being received in the rail 41, pushing the engaging member 2 to the engaging casing 521 side against the energizing of the engaging member 2 and releasing the engaging member 2 from the rail 41. The engaging member 2 is interlinked with both sides in the approach direction of the rail 41, and the state of the locking of the emergency escape door 5 is kept, thus inhibiting the expansion of the approach width of the engaging casing 521, then maintaining the appearance of the bath room door 4 with an escape door in the same extent as an incorrupt bath room door.
Patent JP-S58212413-A (JP)
Inventor: OONISHI OSAMU
IPC: A47C27/12
Filed: 1982-06-02
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-S59219077-A (JP)
Title: Ghost eliminating device
Inventor: MURAKAMI JIYUNZOU
IPC: H04N5/21
Filed: 1983-05-26
Abstract: PURPOSE:To reduce residual ghost due to the nonlinearity of a weighting circuit in a transversal filter by providing a tap gain corecting circuit including an inverse amplifier circuit and a leak providing circuit. CONSTITUTION:An input television signal is inputted to the transversal filter 20 via the inverse amplifier 31. That is, the signal is inputted in opposite polarity. Since a video image signal section has a small signal gain larger than that of a reference signal section in this case, over-compensation is attained. On the other hand, a tap gain correcting circuit 35 consists of a ghost detecting circuit 36,the leak providing circuit 37 and subtraction circuit 38. The residual ghost produced in this leakage providing circuit 37 and the residual ghost caused by the nonlinearity of the weighting circuit 22 are cancelled with each other at the video image signal side. In such a circuit constitution, the residual ghost caused by the nonlinearity of the weighting circuit in the transversal filter is reduced.
Patent JP-H05294374-A (JP)
Title: Boot package and method for its packaging
Inventor: KAWASHIMA FUMIO
IPC: B65D75/04
Filed: 1992-04-13
Abstract: PURPOSE:To provide a boot package free from looseness of the packaging paper and having an elegant appearance. CONSTITUTION:A rectangularly cut packaging paper P is folded double with the sole B3 of a boot BL held into contact with the bottom packaging part P1 thereof at an intermediate part in the longitudinal direction and a pair of side packing parts P2 and P3 are brought into contact with both the side faces of the boot BL. The front and rear edges E1 and E2 of the side packaging part P2 are folded over toward the opposite side face of the boot BL, the front and rear edges E1 and E2 of the side packaging part P3 are then folded over toward the opposite side face of the boot BL and finally the edges E3 and E4 of the side packaging parts P2 and P3 are folded inwardly of the opening of the body part B2 of the boot BL to complete all the packaging operations.
Patent JP-S5617226-A (JP)
Title: Production for stretchable inflated film of polyethylene
Inventor: SUDOU MICHIO
IPC: B29C48/10
Filed: 1979-07-24
Abstract: PURPOSE:To obtain the titled film improved in lateral low-ratio stretchability by a method wherein a medium/high-density polyethylene having specified melt flow rate and density is extruded into a tubular shape, blown up, and then cooled so that its density becomes less than a specified value. CONSTITUTION:A medium/high-density polyethylene having a melt flow rate (MFR) of below 0.08 and a density of gradually cooled pellet of less than 0.96g/cm<3> (at 23 deg.C) is extruded into a tubular shape and blown up with a blow-up ratio within the range of 3.5-9.0. Then, the film is cooled under a cooling condition so adjusted that the resulting unstretched film has a density of less than 0.948g/cm<3> at 23 deg.C. Accordingly, there is obtained the objective film which is biaxially stretchable, in a longitudinal stretch ratio of 1-1.5 and a lateral stretch ratio of 1.5-3.6.
Patent JP-S57207043-A (JP)
Title: Manufacture of polyester resin rod-like parts
Inventor: OOMURA TAKAHIRO
IPC: B29C48/06
Filed: 1981-06-17
Abstract: PURPOSE:To produce industrially conveniently a polyester resin molded item without any void and strain, by employing a mixed polyester with a specified composition, and molding the extruded molten resin by an extrusion molding wherein the molten resin is cooled with an inert liquid. CONSTITUTION:A polyester resin rod item is produced in such a manner that a polyester resin is melted and extruded into a rod, and it is passed through an inert liquid to be cooled. As a polyester resin is used a mixed polyester consisting of 100pts.wt. polybutylene terephthalate and 5-15pts.wt. modified polyethylene terephthalate with a molar ratio of a terephthalic acid constituent to  isophthalic acid in the range of 97:3-80:20. Thus, a polyester resin rod-like item  without any strain or void can be industrially conveniently produced.
Patent JP-2000283831-A (JP)
Title: Apparatus for determining vehicle weight and lane gradient
Inventor: NAKAMURA TAKESHI
IPC: F16H59/66
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain an apparatus for determining the vehicle weight and the lane gradient whereby the vehicle weight and the lane gradient can be mutually independently calculated. SOLUTION: The determining apparatus is incorporated in an ECU 1 of a vehicle and calculates the true driving force F during travel from various sensor signals and a required driving force F0 for obtaining the same acceleration as its true acceleration dV/dt while an empty vehicle is traveling a flat road, thereby calculating the difference thereof as a load resistance RF. About the load resistance RF and true acceleration dV/dt, their time changes ΔRF and Δ(dV/dt) are calculated, the vehicle weight W is calculated from the time change characteristics of the load resistance ΔF due to the time change of the true acceleration dV/dt during travel of vehicle, and the lane gradient θis calculated from the calculated vehicle weight.
Patent JP-S5318586-A (JP)
Title: Preparation of 5-fluorouracils
Inventor: MIYASHITA OSAMU
IPC: C07D239/22
Filed: 1976-08-04
Abstract: PURPOSE: To prepare the title compounds, useful as anticarcinogen, in high yield by the reaction of urea, orthoformic acid and malonic acid esters, followed by the treatment with sodium alkoxide, fluorination and acid-hydrolysis. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61253710-A (JP)
Inventor: SASAZAWA KAZUO
IPC: C04B35/00
Filed: 1985-04-30
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-S5630544-A (JP)
Title: Air conditioner with heater
Inventor: OONISHI TAKESHI
IPC: F24F1/02
Filed: 1979-07-25
Abstract: PURPOSE: To simplify a combination of heating and cooling, by attaching a heater to a part of an air conditioner which discharges a cool air so that by the change-over of a damper the cool air may be discharged from an upper part of the air conditioner and a warm air may be dischrged from a lower part of the air conditioner.  
     CONSTITUTION: When cooling is performed, the cool air generated in a cooler 6 is forcibly blown to be delivered into a room through a cool air discharge outlet 3a in a decorative panel 3. In this case, the change-over dampr 14 is positioned on the  side of a heat insulating wall 16. On the other hand, when hating is performed, air  in the room is forcibly took in through an indoor air intake inlet 3 by a fan 12b. The air will pass through a passage 17, is heated in a heating heat exchanger 8 of a heater 11, and then is discharged into the room through a warm air discharge outlet 4a. In this case, the damper 14 is positioned on the side of the cooler 6. The heater 11 is further provided with a fuel feeding apparatus 9 and a fuel tank 10 that are removable as a unit. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01265364-A (JP)
Title: Graphic data processing method
Inventor: NAGATA TAKEO
IPC: G06F17/50
Filed: 1988-04-15
Abstract: PURPOSE:To simplify an arithmetic process where proximity effect is corrected by producing plotting data where the proximity effect produced between other element patterns is corrected in case other element patterns sharing a circumscribed cell exist. CONSTITUTION:Other patterns that may possibly be included within a range where the proximity effect is produced for a pattern to be processed is retrieved by comparing the coordinate values of the diagonal apex grids of the minimum rectangles which contains those patterns with each other. Then the plotting data is calculated. In this case, the presence or absence of the proximity effect produced based on the graphic data is decided only for another extracted pattern and the proximity effect is corrected for said drawing data. As a result, the processing time is extremely shortened in comparison with a conventional process where the graphic data are analyzed to all patterns for decision of the proximity.
Patent JP-S58209549-A (JP)
Inventor: TAGA YASUNORI
IPC: B32B17/10
Filed: 1982-06-01
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-S63258091-A (JP)
Title: Semiconductor laser array device
Inventor: MATSUMOTO AKIHIRO
IPC: H01S5/40
Filed: 1987-04-15
Abstract: PURPOSE:To obtain a device which is able to convert 180 deg.C phase mode guide light into 0 deg.C phase mode projecting light and be prevented from element deterioration and loss owing to light scattering by a method wherein adjacent wave guide paths are rendered to differ in length by a prescribed length at one end and an insulating semiconductor material is formed onto end faces of the plural wave guide path on the said end side. CONSTITUTION:In a semiconductor laser array device consisting of plural wave guide paths provided in parallel on a semiconductor substrate 1, adjacent wave guide paths differ from each other in length by a prescribed length at one end and an insulating semiconductor material layer 9 is formed onto end faces of the plural wave guide paths on the said end side, and a projecting end face formed of a cleavage plane 10 perpendicular to the wave guide path is provided on the semiconductor material layer 9. For example, five V-shaped grooves 8 are provided on a current block layer 5 and stripe-like wave guide paths are constructed on an active layer 3 correspondingly to the V-shaped grooves 8. And, one end faces of layers 1-7 are formed to be ruggedly disposed so that strips are different in length by a prescribed length t each, and the insulating buried layer 9 is formed on the said end face for the formation of the cleavage plane 10.
Patent JP-H01268443-A (JP)
Title: Manufacture of coil molded body
Inventor: MORI HISAMITSU
IPC: H02K15/04
Filed: 1988-04-15
Abstract: PURPOSE:To simplify the working process by causing an unnecessary part of a molded form to play the role of a form holding stand known heretofore through forming a plurality of cutting grooves without cutting said unnecessary part. CONSTITUTION:In a cutting process, many rows of cutting wires are pressed from the side opposite to a swelled part 32 to a molded formed 31 fixed by a vice 40, and cutting is stopped when many cutting grooves 39 from the upper side of said molded form 31 crosses each winding body 30 and reaches the unnecessary part 32a of said swelled part 32. Thus, said unnecessary part 32a is left and many plate pieces are received by the unnecessary part 32a. After that, said unnecessary part 32a of the swelled part 32 is cut by a laser beam machine.
Patent JP-H05288568-A (JP)
Title: Rotary body structure for magnetic encoder
Inventor: SEKI SHIGEO
IPC: G01D5/244
Filed: 1992-04-14
Abstract: PURPOSE:To provide a rotary body structure for an encoder by which a zero point position can be detected simply by setting a peripheral surface part obtained by removing a part of a single tooth among respective teeth of the rotary body structure for the encoder, as the zero point position of the teeth. CONSTITUTION:A peripheral surface part 1a is formed by removing only a part in the axial direction of a single tooth 1 among respective teeth 1 formed integrally at prescribed intervals on the outer periphery of a gear 2 composed of a magnetic substance. The peripheral surface part 1a is formed on the same plane with a valley part 1b between the respective teeth 1 of the gear 2, and the peripheral surface part 1a forms a zero point part 1A. Thereby, when a magnetic encoder is constituted by using the gear 2 in this constitution, a zero point position signal of an encoder signal can be obtained reliably by detecting the zero point part 1A by means of a magnetic sensor.
Patent JP-S60249115-A (JP)
Inventor: ROBAATO EE BURUUNERU
IPC: A61B1/00
Filed: 1985-05-04
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-H06308662-A (JP)
Title: Production of base for photographic paper
Inventor: NISHIKAWA YASURO
IPC: G03C1/79
Filed: 1993-04-22
Abstract: PURPOSE:To provide a process for production of the base for photographic paper having the sufficiently high adhesive power between a laminated film and raw paper and having the durability of its mechanical strength as the base for photographic paper formed by melt extruding and laminating a polyethylene terephthalate layer or a mixed layer composed of the polyethylene terephthalate and titanium oxide on the raw paper. CONSTITUTION:While the raw paper 1 is supported by a backup roll 3 arranged on the rear surface of the raw paper 1 is supported, the surface of the raw paper 1 is subjected to a flame 6 treatment and thereafter, a polyester resin or a compsn. mixture composed of the polyester resin and pigments is melt extruded and laminated on the flame treated surface at the time of continuously producing the base for photographic paper by coating both surfaces or one surface of the raw paper 1 with the polyester resin or the compsn. mixture composed of the polyester resin and the pigments.
Patent JP-S62252486-A (JP)
Title: Penetration printing ink for molded article of polyacetal resin
Inventor: KAMIYA SHUNJI
IPC: C09D11/02
Filed: 1986-04-25
Abstract: PURPOSE:To provide the title ink capable of providing a high quality printed article having highly heat aging-resistant clear prints and which comprises a particular dye and a particular vehicle. CONSTITUTION:A dye (A) of formula I (R1-R2 are H or a group of formula II or III, provided that R1 and R2 are the same with each other; n and m are each an integer of 1-8) is compounded with a vehicle (B) comprising a vegetable drying oil, such as linseed oil, as a major component and, if necessary, a drier (e.g., cobalt naphthenate), a thickening agent (e.g., aluminum stearate), a dispersant (e.g., surface active agent), etc., thereby obtaining the titled ink. This ink is used to conduct direct printing according to a dry offset printing technique, etc., onto a surface to be printed of a molded article of a polyacetal resin obtd. by (co)polymerizing a polyoxymethylene homopolymer, etc., with HCHO, trioxane or the like, optionally further with at least one comonomer (e.g., ethylene oxide) copolymerizable therewith, followed by heat treatment.
Patent JP-H08292100-A (JP)
Title: Noncontact thermometer
Inventor: MATSUI MASAAKI
IPC: G01J5/02
Filed: 1995-04-20
Abstract: PURPOSE: To provide a noncontact thermometer that reduces the extent of assembly manhours and the number of parts and takes a countermeasure against electrical noises, in regard with this noncontact thermometer adopted with a pyroelectric infrared sensor. CONSTITUTION: Electronic parts such as a pyroelectric type infrared sensor 6 or the like are installed in a flexible base plate 7a parted, and they are bent in each direction conformed to each purpose, attaching them to a sensor holder 5, and a small diametral hole 7b is pressed in a boss 5d of the sensor holder tight enough, whereby a slash in the number of part items and a reduction in assembly manhours are promoted. In addition, a through-type ceramic capacitor 9 is clamped to a unit base 2 by means of solder-plating sheet steel, and then an internal circuit and an external circuit are parted from each other and thereby a countermeasure against electric noises is thus performable.
Patent JP-S61254541-A (JP)
Inventor: KUNO REE
IPC: C07C205/37
Filed: 1986-04-25
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-H08294033-A (JP)
Title: Digital camera
Inventor: NAKAYA TAKAIWA
IPC: H04N5/225
Filed: 1995-04-20
Abstract: PURPOSE: To attain multiplexing of auxiliary information in response to a length of a blanking period by varying the blanking period in response to image data whose image format is converted. CONSTITUTION: An output signal from an image pickup means 11 is processed by a video signal processing means 12, a luminance signal and a color difference signal are outputted to an image format conversion means 13 and image data are generated in response to an image size set to a control means 18. When the data are outputted to a digital interface means 14 and a blanking length output means 16, the means 16 provides an output of auxiliary data which are generated by multiplexing a vertical horizontal blanking length counted by an output signal of the means 13 by the means 14 via an auxiliary information generating means 17 and an auxiliary information entry means 15.  The means 14 multiplexes the image data including the luminance and color difference signals being the output of the means 13 on auxiliary information data being an output of the means 15 to provide a parallel or serial signal to output it to external personal computer or work station.
Patent JP-H0633224-A (JP)
Title: Partitioned rotation coating apparatus
Inventor: BURUUSU JIYON HANFUREI
IPC: C23C14/12
Filed: 1993-03-31
Abstract: PURPOSE: To provide a block type fixture for coating articles and a device for coating the articles including the same.  
     CONSTITUTION: The device using the block type fixture for the purpose of rotary coating of the articles is disclosed as the device for coating the articles with a coating material by vapor deposition. The block type fixture includes many small cells 10 radially arranged around a common revolving shaft 11. The small cells 10 include hollow elements 12 which have side walls provided with many penetrated openings 13 and are adapted to allow the inflow of the vapor of the coating material, such as, for example, parylene, into the small cells through the openings. 
     COPYRIGHT: (C)1994,JPO