baber/WOPTO huggingface dataset:
Patent JP-S60191107-A (JP)
Title: Liquid fuel combustion apparatus
Inventor: ISHIKAWA KATSUHIKO
IPC: F23D3/10
Filed: 1984-03-13
Abstract: PURPOSE:To obtain a safe and comfortable liquid fuel combustion apparatus, by providing an air breather part, having larger distances among air breathers than the distances among those provided in other air breather groups, between an air breather group in the lowermost part and an air breather group in the uppermost part of an inner and an outer flame cylinders, respectively. CONSTITUTION:An air brather part 8c, having larger distances Y among air breathers than the distances X among those in other air breather groups 8a and 8b, is provided in each inner and outer flame cylinder 4 and 5, between the lowermost air breather group 8a of each inner and outer flame cylinder 4 and 5 and in the neighborhood of an evaporating part 14a and the other air breather group 8b in the uppermost part of each cylinder 4 and 5 in the neighborhood of an evaporating part 14a. With such an arrangement, the rise in temperature in the neighborhood of the evaporating part of a wick is suppressed, when the combustion rate is controlled to be reduced. The combustion rate is lowered following the control to the direction to lower down the height of a wick, so that the controlled range to decrease the rate of combustion can be increased. The rate of evaporation will not be suddenly increased if the rate of combustion is suddenly changed from low to high, because the difference in temperature is small as the temperature in the neighborhood of an evaporation part at the time of low combustion is comparatively low, so that excessive upright flames do not produce, and yellow flames, soot, and CO will not produce as well.
Patent JP-S55139868-A (JP)
Title: Production of thick stencil
Inventor: SANAI TAKEZOU
IPC: G03F7/16
Filed: 1979-04-17
Abstract: PURPOSE: To obtain the thick stencil of a uniform thickness by partially setting the liquid-form photosetting resin layer on a light-transmitting thin layer by the rays through a photo mask then removing the nonsetting resin through composition by the rays similar to those of the screen material spread thereon.  
     CONSTITUTION: A photo mask 2 is placed on a glass plate or the like 1 which is transparent to horizontal active rays, thence a light-transmitting thin film 3 is spread and is closely contacted therewith. Liquid-form photosetting resin 4 is cast thereon to the specified thickness. Thence, active rays are radiated from light sources 11 through the mask 2 from the thin film 3 side to set the resin of the radiated portions, whereby a latent image is formed. Next, a spread screen material 9 is superposed on the resin layer of the top surface side where the resin has not perfectly set owing to, e.g., hindrance of setting by air or less beam radiation. The oozed out resin is made flat and a cover film 6 is put on. The material 9 and resin are then made composite by such things as placement of a glass plate or the like 7 and radiating beams, etc. again through the mask 2. Next, the resin 4 of the unradiated part is removed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60191937-A (JP)
Title: Sheet conveying device
Inventor: MURATA NOBUO
IPC: B65H5/06
Filed: 1984-03-13
Abstract: PURPOSE:To enable stable conveyance of unspecified-size sheets, by a method wherein, in a title device for duplicator, a drive roller radial surface is repeatedly bent to form folds thrustwardly, and an idler roller is adapted to be movable radially and thrustwardly. CONSTITUTION:With a drive roller 21, having a convex radial surface, rotated in a direction F1, an idler roller 41 is rotated in a direction F2. In this case, the idler roller 41 is adapted to be movable in a direction F3, and a lubricant film 43 is formed on the radial surface to decrease a friction force. This constitution causes the idler roller to be automatically aligned in the highest level of the convex curve of the drive roller 21, resulting in the possibility to convey a conveying sheet SP in the direction F1 without being affected by the accuracy of the radial surface of the drive roller 21. This enables even sheets with unspecified size to be stably conveyed without lateral displacement.
Patent JP-S52131448-A (JP)
Title: Pulse duration compensation circuit
Inventor: SAITOU TAKESHI
IPC: H03K17/14
Filed: 1976-04-28
Abstract: PURPOSE:To obtain a pulse duration compensation circuit which restrains the variation of the storage time caused by the chage of surrounding temperatures, with a simple circuit constitution just using a thermistor.
Patent JP-S51122927-A (JP)
Title: Door closer
Inventor: MIYAZAWA HIROSHI
IPC: E05F3/14
Filed: 1975-04-19
Abstract: PURPOSE: Size-reduction and cost-down of a door closer. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05126069-A (JP)
Title: Turning scroll member assembly
Inventor: HIYUUBAATO RICHIYAADOSON JIYUN
IPC: F04C23/00
Filed: 1992-02-04
Abstract: PURPOSE: To obtain an orbiting scroll assembly of a hermetic scrolltype compressor including a scroll plate, a drive plate and connecting pins coupling the two plates together in a manner permitting axial separation therebetween. CONSTITUTION: A seal 90 is unattachedly retained intermediate a scroll plate 78 and a drive plate 92 by a groove 88 formed in the scroll plate 78. The seal 90 extends out of the groove 88 toward the drive plate 92 to slidingly seal thereagainst. The seal 90 defines axially fixed inner portion 112 and outer portion 114 of the scroll plate 92, that are exposed to oil at discharge pressure and refrigerant at suction pressure, thereby imparting an axial compliance force.
Patent JP-H11247596-A (JP)
Title: Positional detection method of excavation guide body
Inventor: SAKAMOTO KOUICHIROU
IPC: E21D9/06
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a positional detection method of an excavtion guide body which can continuously detect a position of the excavation guide body by making use of the laser target method excellent in the working efficiency even while the excavation guide body transfers from a straight section to a curved section by a specified distance, especially in the case that a projected excavation line comprises a straight section and the subsequent curved section. SOLUTION: A laser radiator 21 is installed in a starting shaft A and a target 17 as a laser receiver is installed in an excavation guide body 10 to radiate laser from the laser radiator 21 to the target 17. A horizontal runout angle θ during radiation of laser and an excavated distance of the excavation guide body 10 from the starting shaft A are successively detected to detect the position of the excavation guide body 10 on the basis of the data of the runout angle θ and the excavated distance.
Patent JP-2000238403-A (JP)
Title: Copy preventive printed matter
Inventor: KAYUKAWA SATORU
IPC: B42D15/10
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a copy preventive printed matter for easily identifying a copy without influence of a mounting angle in the case of copying. SOLUTION: The copy preventive printed matter (form for gift certificate) 100 comprises a copy preventive layer 10 formed of a character information area 11, a character information area 12, a background area 13. A plurality of line segments having different angles on areas 11 and 12 are print-formed, and parallel lines having different angles to the above area are print-formed. In the case of copying the matter (form for gift certificate) 100, directions (angles) of the line segments or parallel liens printed on any area correspond to the angle easily sensed for the scanning direction of a copier, and hence the segments or the lines of the corresponding area are discolored to a dark color and copied. Accordingly, copy can be easily recognized. The background area 13 is formed of the parallel lines to obtain the same effect as the copy of a monochromatic copier.
Patent JP-S53133409-A (JP)
Title: Automatic tape load/take-up system
Inventor: AIHARA TOSHIHARU
IPC: G11B15/66
Filed: 1977-04-27
Abstract: PURPOSE: To coil the tape terminal to the take-up reel by sucking the tape with sucking force given the vacuum source, and thus to realize an automation of the tape terminal coiling. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56144162-A (JP)
Title: Ink jet printer
Inventor: ISOO OSAMU
IPC: B41J2/175
Filed: 1980-04-14
Abstract: PURPOSE:To prevent mixing of waste liquid of cleaning into ink by a method wherein the switchings of respective three-way solenoid valves for supplying and retrieving of an ink circulating system and a cleaning liquid circulating system are controlled by providing a timer circuit. CONSTITUTION:In the ink jet printer 1, there are provided the ink circulating system and the cleaning liqud circulating system, and the three-way solenoid valve 17 switching ink and cleaning liquid is provided at a nozzle 3 side while the three-way solenoid valve 18 fractionating and retrieving the ink and the cleaning liquid by switching is provided at the side arresting unnecessary ink particles by a gutter 10. The timer circuit for delaying the timing of the switching command of the three-way solenoid valve 18 for the retrieving side with respect to the switching command of the three-way solenoid valve 17 for the supplying side is provided. According to this constitution, since the solenoid valve 18 is switched after retrieving waste liquid of cleaing, which is remaining in a retrieving liquid circulating path, into a waste liquid tank 13 in case of switching from the cleaning process to an ink jet process, mixing of the waste liquid of cleaning into an ink tank 11 may be prevented.
Patent JP-H01223653-A (JP)
Title: Magneto-optical recording and reproducing optical head
Inventor: IKEDA YOSHIAKI
IPC: G11B7/135
Filed: 1988-03-01
Abstract: PURPOSE:To curtail a large-sized half mirror, to make the title head small in size and light in weight and to execute an access at high speed by using a composite element formed by sticking a 1/2 wavelength plate having a polarizing film to a parallel plane glass plate. CONSTITUTION:A reflected light from an information recording medium 6 goes to a focusing light by a condensing lens 7 through a half mirror 4, made incident on a parallel plane glass plate 8, and from a reflected light by the surface of the plate 8, a tracking error signal is detected. A light beam which has transmitted through the plate 8 is reflected by an interface to a 1/2 wavelength plate 9 which is stuck to the plate 8, and a focus error signal is detected. Moreover, a light beam which has transmitted through the wavelength plate 9 and a polarizing film 10 provided on the plate 9 is separated into a P polarization and an S polarization, and made incident on information signal use analyzers 12, 13. In such a way, four beams for an error detection and for an information signal can be separated by one composite element, the title head can be made small in size and light in weight, and an access can be executed at a high speed.
Patent JP-H02227751-A (JP)
Title: File update processor
Inventor: SATO YOICHI
IPC: G06F12/00
Filed: 1989-02-28
Abstract: PURPOSE:To reduce the file capacity by outputting only the updated members to a file set at an updating destination and storing the existing places of the latest generation files of each member in a directory file after arranging these places. CONSTITUTION:An updated member name acquiring means 1 reads the updated member names and the types of updating processes out of an updated member instruction information file 8. A directory part retrieving means 2 decides whether the updated member name designated by a directory file 12 is registered or not. If so, an unupdated file positioning means 3 decides the unupdated files 10 from the generation numbers stored in response to the updated member names. An updated file positioning means 4 decides the presence or absence of a file having a generation number obtained by adding 1 to the generation number corresponding to an updated member name. When the absence of the file is confirmed, a new file is produced. When the presence of the relevant file is confirmed, this file is used as an updated file 11 and processed by an updating means 5. Then the file 12 is updated by a directory part updating means 6.
Patent JP-S59177272-A (JP)
Inventor: KANBE MASUMI
IPC: B66B1/30
Filed: 1983-03-23
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-H06254113-A (JP)
Title: Guide device for visually handicapped person
Inventor: YAMAMOTO TAKESHI
IPC: A61H3/06
Filed: 1993-03-09
Abstract: PURPOSE:To provide a guide device for a visually handicapped person, which can be used for a long time by providing a dry battery as a power supply part, the consumption of which is low. CONSTITUTION:A guide device for a visually handicapped person is so constructed that plural magnets are arranged on guide needed spots of a walking surface in such a manner that the magnetic poles thereof are made different and combined, and a stick which a visually handicapped person has is provided with a magnetic pole discriminating circuit 7 for discriminating whether the magnetic pole of the magnet is N-pole or S-pole and outputting a signal and a signal converting means 8 for converting a signal output from the magnetic pole discriminating circuit 7 to information which can be sensed by the visually handicapped person. Further, the guide device for a visually handicapped person comprises a magnetism sensing switch 5 installed between the magnetic pole discriminating circuit 7 and the power supply part 4. Thus, the magnetism sensing switch 5 is installed between the magnetic pole discriminating circuit 7 and the power supply part 4, so that the amount of time when the magnetic pole discriminating circuit 7 is in the stand-by state is small and the power consumption is low.
Patent JP-H01227756-A (JP)
Title: Heart artificial valve
Inventor: MARUCHIN NOTSUKU
IPC: A61F2/24
Filed: 1988-02-29
Abstract: PURPOSE: To prevent a closed body from generating turbulent flow in an open condition, by forming a skeletal line with an arch part and a linear part. CONSTITUTION: This artificial valve of a heart comprises a ring shaped valve ring 10 with a rotation symmetric inner part 10a continuously and gradually reduced in the flow direction. A closed body 12 is rotatably supported in the valve ring 10. Each rotation axis 13 of the ring 10 is eccentrically placed at equal intervals. The skeletal line of each closed body 12 consists of an arch part extending along substantially half length of the closed body and a straight part extending along the residual part. The arch part is placed in the vicinity of the rotation axis 13.
Patent JP-S56146444-A (JP)
Title: Transverse shifting device for automobile
Inventor: ITOU MIKIJI
IPC: B60S9/14
Filed: 1980-04-15
Abstract: PURPOSE: To enable transversing shifting of an automobile by simple structure in any ground condition, by providing a flexible support leg and a transverse shifting meber.  
     CONSTITUTION: The supporting leg 1 is made flexible by the hydraulically-operated cylinder, pivotally installed in the body of the automobile, with a ground pad attached to the leg. The transverse shifting member 11 consists of the hydraulic cylinder as well, pivotally installed in the body of the automobile by the axle 6, to pivotally move the supporting leg 1 in the transvers direction. The body of the automobile is moved to the transverse direction by the supporting leg extended vertically lifting up the body and by the transverse shifting member pivoting the supporting leg in the transverse dirction, then the body is lowered. As the ground pad is attached to the end of the leg, the leg will neber move on the ground, when the automobile is moved to the transverse direction in any ground condition. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S51124738-A (JP)
Title: Air fuel ratio control apparatus
Inventor: ASANO MASAHARU
IPC: F02D41/14
Filed: 1975-04-23
Abstract: PURPOSE: Air fuel ratio control apparatus having a good following characteristic for air fuel ratio control in a transient state. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06239048-A (JP)
Title: Roll-shaped thermal screen stencil paper
Inventor: KIMURA SUSUMU
IPC: B41N1/24
Filed: 1993-02-16
Abstract: PURPOSE:To ensure the smoothness of a film surface even if stencil paper is taken up in a roll form by bonding a hot-melt perforable film to a perforated support and providing a stickiness preventing layer to the film and specifying the density of a roll product sltted to be wound in a roll form. CONSTITUTION:Roll-shaped thermal screen stencil paper is obtained by bonding a hot-melt perforable film to a perforated support by an adhesive and a stickiness preventing layer is provided on the surface of the film. The density of a roll product slitted to be wound in a roll form is calculated by formula (1): D=(W-w)/{pi(R/2)<2>-pi(r-2)<2>}L [wherein W is the wt. (gr) of the product, w is the wt (gr) of a taking-up core, R is the outer diameter (cm) of the product, r is the outer diameter (cm) of the taking-up core and pi is the ratio of the circumference of a circle to its diameter] and set to the range of formula (2):D=0.02t+b [wherein b is 0.17<=b<=0.32 and t is the thickness (mum) of the film of a wt. method].
Patent JP-H11226801-A (JP)
Title: Work transfer control method and numerical control device in spindle moving type machine tool
Inventor: SUGAWARA NAOKI
IPC: B23Q7/00
Filed: 1998-02-14
Abstract: PROBLEM TO BE SOLVED: To facilitate program composition and preparation of proper moving of a headstock in a spindle moving type machine tool which transfers a work between a check and a work stocker while moving the headstock. SOLUTION: A numerical control device for a spindle moving type machine tool which transfers a work between a chuck and a work stocker through moving a headstock is composed of followings. A mechanical characteristic data memory 94 stores mechanical characteristic data which indicates positional relation between a main body of a machine tool and the work stoker. A variable data memory 95 stores variable data related to the work. An input means 99 receives the mechanical characteristic data and the variable data. A work transfer control means 75 performs transferring of the work to the headstock based on the mechanical characteristic data and the variable data by executing a work transfer control method program 98 called by work transfer control program calling command inserted in a specified position of an NC machining program.
Patent JP-H08266924-A (JP)
Title: Method and apparatus for catching and processing belt-like waste
Inventor: JUNG DIETER
IPC: B26D1/20
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To collect webby wastes for each individual kind without taking up much space by catching the webby wastes in a region of cutting position, transporting the wastes in a crusher body which can run together with a circular cutter and collecting the wastes in a container which can be emptied of scraps. SOLUTION: The crusher body 7 is constituted to be symmetrical and has a guide 11 comprising upper and lower guide plates 12, 13. The lower guide plate 13 is arranged so as to engage from below to a stationary vertical cutter 14 which is to be a counter cutter of the circular cutter 8. Thereby cut-off webby wastes are assured to be loaded on the lower guide plate 13 and arrive at the inside of the guide 11 and is guided into a casing 15 of the crusher body 7 via the guide 11. A lower part of the casing 15 is formed as a collecting vessel 15' for collecting crushed band-shaped waste and the collecting vessel 15' is closed by a flap 18 at a tapering lower end. At a terminal position of the crusher body 7, waste scraps can be dropped into a waste treating vessel 22 therebelow.
Patent JP-H09239809-A (JP)
Title: Apparatus and method for producing resin composition
Inventor: MAEDA KIYOSHI
IPC: B29C47/36
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To shorten a kind replacing time and minimize the production of a bad product. SOLUTION: A resin compsn. producing apparatus has such a structure that one end of a first supply pipe is connected to a melting tank 1 storing a molten resin and the inflow part of a pump 3 is connected to the other end of the first supply pipe 2 and one end of a second supply pipe 4 is connected to the outflow part of the pump 3 and a resin compsn. extraction mold 5 is connected to the other end of the second pipe 4. A first opening and closing valve 10 is provided on the way of the second supply pipe 4 and the second supply pipe 4 provided across the first opening and closing valve 10 and the pump 3 is branched to form a discharge pipe 12 and a second opening and closing valve 11 is provided on the way of the second discharge pipe 12.
Patent JP-H05252240-A (JP)
Title: Telephone set
Inventor: KAMETANI JUN
IPC: H04M1/00
Filed: 1992-03-06
Abstract: PURPOSE:To selectively prevent a state that a voice from a talking opposite party is difficult to hear due to surrounding noise coming in from a transmitter to a receiver. CONSTITUTION:A signal among voice signals converted into electric signals by a microphone 2 fed back to a receiver 12 is amplified by an amplifier 4 and inputted to a changeover device 1. The changeover device is an analog switch in interlocking with a momentary pushbutton and a signal is usually inputted to a summing amplifier 6 and added to an electric signal from a talking opposite party, amplified further by a power amplifier 7 and converted into a voice signal by a speaker 8. When the momentary pushbutton of the changeover device is depressed, the electric signal from a talking opposite party received through a telephone line is amplified as it is and converted into a voice signal by a speaker.
Patent JP-S62206236-A (JP)
Title: Boiler
Inventor: MORI HIROMITSU
IPC: F02C6/10
Filed: 1986-03-06
Abstract: PURPOSE:To supply the high temperature gas into a gas turbine, preventing the heat of the gas from being robbed, when, a boiler is started, by forming a bypass passage communicating to a combustor and installing a valve device for adjusting the distributed air quantity. CONSTITUTION:A bypass passage 3 which sends the high temperature gas from a combustor 2 to a gas turbine 16, bypassing all the parts of the first heat exchanger A is installed. The first flow-rate adjusting valve 4A installed into the bypass passage 3, and the second flow-rate adjusting valve 4B is installed into a high temperature gas feeding passage 15, as the valve device 4 for adjusting the distributed air quantity to the bypass passage 3. When a boiler is started, the first flow-rate adjusting valve 4A is opened to send almost all the high temperature gas from the combustor 2 into the gas turbine 16 through the bypass passage 3. Therefore, the high temperature gas is supplied into the gas turbine 16, preventing the heat of the gas from being robbed, and the inlet temperature is raised in a short time, and the self power operation state for driving a compressor 12 can be realized.
Patent JP-H05246255-A (JP)
Title: Fuel tank oiling port of tractor and the like
Inventor: YOSHIKI SHINYA
IPC: B60K15/04
Filed: 1992-03-06
Abstract: PURPOSE:To close between the oiling port of a fuel tank, and the bonnet hole of a bonnet which opens and closes on an engine room housing the fuel tank, an engine, and the like, so as to prevent an air intake. CONSTITUTION:On the periphery of the oiling port 2 of a fuel tank 1 for engine, an overflow pan 3 which consists of an elastic substance such as a rubber material is fitted. On a bonnet 4 to open and close on the upper side of the fuel tank 1, an engine E, and the like, a bonnet hole 5 the oiling port 2 faces is provided. When the bonnet 4 is closed, the bonnet lower face 6 at the periphery of the bonnet hole 5 is abutted on the outer peripheral edge 7 of the overflow pan 3.
Patent JP-S51124930-A (JP)
Title: Recording method
Inventor: MAEDA ATSUJI
IPC: G01D15/00
Filed: 1975-04-24
Abstract: PURPOSE: To record image, letter and mark by polarized writing light on the recording media such as two-color reversible sensitive material of sodium fluoride. 
     COPYRIGHT: (C)1976,JPO&Japio