baber/WOPTO huggingface dataset:
Patent JP-S59148937-A (JP)
Title: Plotter
Inventor: HARUMATSU MASATOSHI
IPC: G06F3/13
Filed: 1983-02-15
Abstract: PURPOSE:To make a plotter small in size and light in weight by fixing rigidly recording paper without using a specific fixing means for the recording paper and selecting the paper independently of the thickness of the paper. CONSTITUTION:The body of the plotter 10 is shaped like a frame and a space part A is formed in the center. A slider 12 to be reciprocated in the X direction and a pen holder 13 to be reciprocated in the Y direction on the slider 12 are formed inside the space part A. A driving means moving a pen P in the vertical direction in the figure is fitted to the inside of the pen holder 13. When the plotter is to be used, recording paper S is spread on a board and the body 11 is put on the paper. Respective driving means in the plotter 10 are controlled by an operation means 14. Since the body 11 is about 1-2kg weight, lifting operation is easily performed. In addition, the weight is proper to fix the recording paper and thick paper can be also used as the paper S.
Patent JP-H07255070-A (JP)
Title: Device for generating automatically scale in reference to vector
Inventor: DAGURASU SHII SUTEIIBUNSU
IPC: H04N17/02
Filed: 1995-01-18
Abstract: PURPOSE: To automatically generate the vector reference scale on a screen. CONSTITUTION: An active video part of an input video signal including a color bar test signal is stored as a digital sample in a memory 18. A microprocessor 16 finds mean values of stable levels of respective reference colors of two color difference components of the stored color bar signal. Then those mean values are used to set the position of the screen of a display unit 24 on a scale box regarding the respective reference colors.
Patent JP-S60169031-A (JP)
Title: Air conditioning device of ceiling type
Inventor: TANAKA KOUJI
IPC: F24F1/00
Filed: 1984-02-10
Abstract: PURPOSE:To save the trouble of repairing around the hole of a ceiling, and to remove a sense of oppression, by installing an air conditioning device in the ceiling in such a manner that the upper half part of a device body is embedded into the ceiling, and the top surface of the projected part of a device is jointed to the wall surface of the ceiling. CONSTITUTION:Hangers 39-42 are fixed to the beam 51 of a ceiling, the upper half part 10 of a device is embedded into the space in a ceiling 49, the top surface 34 of the projected part 3 of the device is jointed to the wall surface 53 of a ceiling 49, interposed by a heat insulating material 32, nuts 43-46 are screwed into the hangers 39-42, and are tightened up so as to compress a heat insulating material 32 on the top surface 34 of a projected part 3. The device is installed in the ceiling in such a manner that the ceiling is saved the trouble of repairing the hole on it. As the ceiling and the projected part 3 are jointed by a joint seal, dew does not condense around the hole of a ceiling, caused by the air leaked into the space in a room from the ceiling. The device can be installed in the ceiling by a simple way and in good looking manner. As the device can be made of ultra-thin type, a sense of oppression can be removed.
Patent JP-S63196100-A (JP)
Inventor: BUIKUTAA TOOMASU HOOKUSUUERU
IPC: H05K13/04
Filed: 1988-02-03
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-S53108857-A (JP)
Title: Correcting method for zigzag travel of strip
Inventor: NAKASHIMA HIROE
IPC: B21B37/00
Filed: 1977-03-07
Abstract: PURPOSE: To highly accurately detect without time delay on purpose to automatically correct the zigzag travel, by detecting the difference in the stress between the operation side and the driving side of the strip at inlet side of the rolling mill, and by correcting the zigzag travel. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63192689-A (JP)
Title: Life-saving device for ship
Inventor: YAHAGI TAKANORI
IPC: B63B27/16
Filed: 1987-02-04
Abstract: PURPOSE:To enable the easy rescue of a victim on water by providing a pair of vertical guide members along a ship's side and moving vertically a slide member fitted with a load carrier along the guide members. CONSTITUTION:A pair of square guide members 7 is provided port and starboard vertically along a ship's side 3. A slit is formed on the outside front of the guide members 7 and the leg member 8 at the internal center of the outside support plate 8a of a slide member 8 is inserted in the slit. A guide wheel 8c is fixed to the leg member 8b and the slide member 8 is made to slide vertically with a drive pulley 28 fitted within a hull via a rope 31. The slide member 8 is fitted with a support bed 17 capable of turn in horizontally and vertical directions with an axis 9. The support bed 17 when not in use is kept vertically at the upper part of the guide members 7 and locked with a hook member 22. The support bed 17 when used is released from the hook member 22, made horizontal, slided downward to a water level and lifted after placing a victim thereon.
Patent JP-H03229853-A (JP)
Title: Method for suppressing contamination of stainless steel surface with tritium
Inventor: HIRABAYASHI TAKAKUNI
IPC: C22C38/00
Filed: 1990-02-02
Abstract: PURPOSE:To drastically suppress the contamination of a stainless steel surface with tritium by subjecting the stainless steel to a heating treatment in a powder bath contg. Cr, NH4Cl and ceramics and coating the surface thereof with a Cr-diffused film. CONSTITUTION:The stainless steel is embedded into the powder bath consisting of about 8% Cr powder, about 2% NH4Cl and about 90% Al2O3 powder and is subjected to the heating treatment for about 5 hours at about 900 deg.C in gaseous Ar flow. The stainless steel is coated with the Cr diffused film in this way. This Cr diffused film is a thin film fused to the base material of the stainless steel and is excellent in peeling resistance. The contamination of the stainless steel surface with the tritium is remarkably suppressed in the stable state by such rigid film.
Patent JP-S59150237-A (JP)
Title: Controlling method of air conditioning load
Inventor: ENOMOTO GOROU
IPC: F24F11/00
Filed: 1983-02-17
Abstract: PURPOSE:To adjust the air conditioning load without controlling the resistance in water feeding by a water feeding circuit. CONSTITUTION:Cool and warm water in a cool and warm water tank 1 is fed to cool and warm water coils 4 in air conditioners 3 by cool and warm water pumps 2. Air, which is conditioned by the cool and warm water coils 4 is fed to air conditioning zones 6 by blowers 5. As the blowers 5, blowers, whose amount of air feeding is changed, are used. As the cool and warm water pumps, pumps, whose amount of water feeding is changed, are used. Based on the magnitude of the detected signals of sensors 7, which detect the air conditioning loads in the air conditioning zones 6, the blowers, whose amount of air feeding is changed or the pumps, whose amount of water feeding is changed, are selectively or simultaneously controlled.
Patent JP-H01200621-A (JP)
Title: Mask structure for x-ray lithography
Inventor: CHIBA KEIKO
IPC: G03F1/00
Filed: 1988-02-05
Abstract: PURPOSE:To obtain a mask structure for X-ray lithography which has high X-ray transmittance and is excellent in strength and yield, by using a mask material retaining thin film composed of a laminated film whose main component is aluminum, boron, nitride and oxygen. CONSTITUTION:A mask material retaining thin film is composed of a single layer film whose main component is aluminum, boron, nitride and oxygen, or a laminated film 13 containing at least the above film. A mask structure body for X-ray lithography is constituted of the retaining thin film and a ring type retaining substrate 12 to retain the peripheral part of the mask material 15 retaining thin film. An Al-B-N-O film used as an X-ray transmitting film has high X-ray transmittance, high visible light transmittance, low thermal expansion coefficient and high thermal conductivity. Thereby, the X-ray transmitting film can be thick as compared with conventional ones having the same transmittance, so that manufacturing of high reproducibility is easy, the yield is improved, and the strength is increased.
Patent JP-H05223981-A (JP)
Title: Handling tool for stretch tube for internal pump
Inventor: YAGI SHUNJI
IPC: G21C15/243
Filed: 1992-02-10
Abstract: PURPOSE:To improve working efficiency by performing the tightening of a locknut and the locking work of the lock nut with the same handling tool in a labor saving mode, when the stretch tube of an internal pump is assembled. CONSTITUTION:This handling tool comprises a tensioner 47,a tensioner shaft 17 for supporting the tensioner 47, a hollow piston 18 provided at the outer surface of the tensioner shaft 17, a cylinder 40 for driving the hollow piston 18, a first piston guide 19, which is provided so as to surround the upper part of the hollow piston 18, a spanner stage 20, which. is provided at the first piston guide 19 as a unitary body, a driving shaft 21, which is linked to the lower part of the hollow piston 18, and a second piston guide 19a surrounding the driving shaft 21. A driving pinion 39 is provided at the lower side of the spanna stage 20. The driving shaft 21 is driven with the driving pinion 39.
Patent JP-H11196652-A (JP)
Title: Exhaust device of engine in harvester
Inventor: IRIE NOBUYUKI
IPC: A01D41/12
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To provide the exhaust device of an engine in a harvester in which an exhaust pipe contrived to ensure a ground clearance even on a work in a wet paddy field is disposed, because the exhaust pipe of a conventional engine is disposed below a frame due to a threshing device and the engine and further because the low ground clearance of the conventional exhaust pipe causes troubles such as the contact of the exhaust pipe with mud and the invasion of muddy water into the exhaust pipe on a work in a wet paddy field. SOLUTION: The rear half portion of an exhaust pipe 3b constituting an exhaust device 3 is formed in a shape gradually downward inclined from a horizontal surface toward the final end of the exhaust pipe 3b. The final end of the exhaust pipe is disposed at a place which is higher than the lowest surface of the frame, higher than the upper surfaces of travel crawlers 15, and apart from the right and left travel crawlers 15, namely approximately central in the frame on the rear side view. Thus, the ground clearance of the final end of the exhaust pipe 3b is ensured, and the splash of mud on the exhaust pipe 3b from the travel crawlers 5 can be avoided.
Patent JP-H11223596-A (JP)
Title: Reagent mixing apparatus
Inventor: TOMITA HIROYUKI
IPC: G01N21/05
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To eliminate the waste of the operation of an apparatus, to enhance the stability of the operation of the apparatus and to shorten the time required for one sample by a method wherein the inside diameter in a part of a sample flow passage is made thin and its thin part is branched so as to be coupled to a solution to be mixed. SOLUTION: The inside in a part of a sample flow passage is made thin, the thin part of the inside diameter is branched, and one end of a branched part is coupled to the storage container of a solution to be mixed, e.g. a cleaning liquid. The inside diameter is made thin so that the solution to be mixed is introduced into the sample flow passage by making use of Bernoulli's theorem. For example, when a sample solution 21 or a reaction reagent 22 is introduced into a flow cell 1, a solenoid valve 27 is opened, and a solenoid valve 29 is opened. In addition, when a liquid, to be measured, in a liquid-to-be-mixed reservoir 25 is introduced into the flow cell 1, the solenoid valve 27 is opened, a solenoid valve 28 is closed, and a flow passage to the liquid-to-be-mixed reservoir 25 is opened by the solenoid valve 29.  In this manner, when the liquid to be mixed is introduced into a sample flow passage by making use of Bernouilli's theorem, an inessential operation can be reduced, and the stability of the operation of an apparatus is improved.
Patent JP-S57140972-A (JP)
Title: Temperature sensing control valve
Inventor: MAEDA TOYOTOSHI
IPC: F16K17/38
Filed: 1981-02-23
Abstract: PURPOSE:To attain improved characteristics, with a simple structure, of a control valve which controls its opening by sensing the change in temperature, by  applying a plunger inserted within an annular expansible valve body containing  wax which is fitted into the front end of the valve cylinder. CONSTITUTION:An annular expansible valve body 4, consisting of an elastic annular body 9 made of rubber with wax filled within and a metal cylinder 10 fitted in at the open side of the annular body 9, is assembled into the front end of a cylindrical metal body 2 having a ledge 1 at its inner middle to stop assembled parts. At the center of this annular valve body 4, a bar type plunger 5 having a conical tip is inserted concentrically. A number of penetration holes 6 are provided along circumferential direction to a circular flange 7, which is an integral upper part of the plunger 5, for water to pass through. A compressed spring 8 is installed between the flange 7 and the cylindrical body 2 to keep the plunger at lowermost position.
Patent JP-H09215420-A (JP)
Title: Connecting device for flexible tube of back pressure type mowing machine
Inventor: KAMIYAMA HISASHI
IPC: A01D34/68
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To increase the operability of the attachment and detachment of the flexible tube, stop the tube from rotating and falling at the same time, and increase the safety and hold its connection state excellent. SOLUTION: An engagement pin 51 which has the engagement projection 56 of an engagement member 50 is arranged at the projection part of the cylinder part 42 of a clutch housing 41 on the side of an engine unit 40 at right angles to the insertion direction of a liner joint 31A. A rotary lever 60 fixed to the shaft 57 of the engagement member 50 is energized with the energizing force of a coil spring 62 so that the engagement projection 56 projects into the cylinder part 42. The liner joint 31A is stopped by one operation from falling and rotating at the same time by pressing the liner joint 31A in, and the engagement pin 51 is rotated. The engagement projection 56 is extracted from the engagement groove 37 of the liner joint 37A, so the liner joint 31A can easily be drawn out of the cylinder part 42.
Patent JP-S52107745-A (JP)
Title: Multi-branch control circuit
Inventor: SAKAO TAKASHI
IPC: G06F9/48
Filed: 1976-03-05
Abstract: PURPOSE: To reduce the control memory capacity of control unit as well as to shorten the instruction execution time for the order control circuit which controls instruction execution address through judgement of plural conditional input. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63193725-A (JP)
Title: Input circuit for electronic tuner
Inventor: YOKOUCHI KATSUMASA
IPC: H04B1/18
Filed: 1987-02-06
Abstract: PURPOSE:To improve the surge-resistant characteristic of an antenna without affecting on the various kinds of characteristics of a tuner, by constituting two or more diodes so that different polarity are attached on them as capacitances. CONSTITUTION:The diodes 4 with different polarity are connected to the rear of the coil of a low-pass filter on a VHF side in a splitter circuit. Thus, by connecting the diodes 4 for the surge resistance of the antenna between an antenna input terminal l and the ground, surge noise flows momentarily to the ground, therefore, it is transmitted to an input circuit, and it is possible to reduce energy remarkably. Also, by setting a connecting part formed by adding the diodes 4 at the rear of the coil 3 constituting the low-pass filter on the VHF side of the U/V splitter circuit 14, it is possible to prevent influence from being given on other characteristics in a high frequency area.
Patent JP-H05194051-A (JP)
Title: Method for joining ceramic to metal
Inventor: UMADA MASAHIRO
IPC: B23K31/02
Filed: 1992-01-14
Abstract: PURPOSE:To prevent a ceramic member and a metal from peeling and falling off with a thermal stress due to a difference in thermal expansion by making the metal internally present in the ceramic member and joining the member to the metallic member by soldering. CONSTITUTION:Alumina powder and cuprous oxide power are mixed at about 7:3 ratio with an organic binder and the resultant mixture is press formed, sintered and then polished to afford an alumina substrate 1 having the cuprous oxide (1b) in the interior of the alumina (1a). Solders 3 and copper electrodes 2 are placed on the alumina substrate 1, heated at about 230 deg.C in an atmosphere of (Ar+H2) in a furnace and soldered to carry out integral joining. Thereby, a thermoelectric conversion element having high reliability of joining without causing peeling and falling off even if heat cycles are received is obtained.
Patent JP-H10269507-A (JP)
Title: Low-speed reproducing method of video cassette recorder
Inventor: LEE JONG-GYU
IPC: G11B5/53
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a low-speed reproducing method of VCR(video cassette recorder) which suppresses noise, prevents a screen from trembling, and can reproduce always a stable and high quality successive moving image. SOLUTION: A regularly repeating period is detected from an envelope waveform of video signal reproduced with a main head, and a pseudo-head switching pulse is generated for switching driving states of the above main head and additional head by the detected cycle. And a voltage level of the envelope waveform detected with a main head is compared with that of the envelope waveform detected with the addition head, and a reproducing signal is detected from the head from which an envelope waveform of a higher voltage level is detected by the comparison result.
Patent JP-S61205311-A (JP)
Title: Breather device of internal combustion engine
Inventor: ABU NOBUO
IPC: F01M13/00
Filed: 1985-02-12
Abstract: PURPOSE:To primarily separate oil mist mixed in blow-by gas which flows through a throttle passage, so as to enhance the effect of separation by forming both the throttle passage in the way of a breather passage placed at the side of a cylinder block and an expansion chamber at the upper side of the throttle passage. CONSTITUTION:A breather passage 17, slanting to one side with respect to the longitudinal direction, is formed at the intake side of an engine body E. The passage 17 consists of a passage 17b formed in a cylinder block B and a passage 17h formed in a cylinder head H. The open lower end of the passage 17b is communicated with a crankcase 15 while the open upper end of the passage 17h is communicated with a tappet cam chamber 13. The passage 17b has both a throttle passage 18 formed in the way thereof and an expansion chamber 19 formed at the upper side of the passage 17b. The expansion chamber 19 opens on the deck face of the cylinder block B and is communicated with the passage 17h. When blow-by gas flows through the passage 17b, oil mist mixed in said gas is separated primarily.
Patent JP-H09218633-A (JP)
Title: Process cartridge and electrophotographic image forming device
Inventor: WADA ATSUSHI
IPC: G03G21/00
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To carryout highly reliable recording without using especially a heat radiating member even in the case of a high temperature by detecting the temperature of a process cartridge and altering recording conditions according to the temperature. SOLUTION: A thermister 15 is mounted in the process cartridge B, and temperature in the cartridge can be detected by detecting a voltage in the position of a detection contact 18. Thermister voltage information outputted from the detection contact 18 is converted into a digital value by an A/D conversion means in a control part, a recording medium is carried with recording- medium carrying timing according to the value, and an image is formed. Since when the temperature of the cartridge becomes high, the number of sheets on which recording is carried out is reduced and heat radiating time is sufficiently obtained, toner deterioration such as toner fusion due to the temperature increase is prevented. Therefore, even in an image-forming device provided with no fan and small in size, an image high in quality can be obtained at all times without causing any degradation of image quality.
Patent JP-H07233785-A (JP)
Title: Nonevaporation type getter pump
Inventor: SUZUKI YASUAKI
IPC: F04B37/02
Filed: 1994-02-23
Abstract: PURPOSE:To prevent a NEG strip from being subjected to excessive stresses by electrically connecting the tip end and the other section of the NEG strip by a contact plate capable of being extended/contracted in the longer direction of a vacuum chamber main body. CONSTITUTION:A base plate 20 is provided, which is disposed within a pump room 15 with its base end section firmly fixed to a vacuum chamber main body 13, and is extended in the longer direction of the vacuum chamber main body 13. A NEG strip 17 which is firmly fixed at one terminal at its base end section, and has the other end section extended close to the other terminal, and a support arm 21 which supports the specified area of the middle section in the longer direction of the NEG strip 17, and is fixed to the base plate 20, are provided. The tip end section and the other terminal of the NEG strip 17 are electrically connected thereto by a connecting plate 29 capable of being extended/contracted in the longer direction of the vacuum chamber main body 13. By this constitution, the difference in extension/contraction between the vacuum chamber main body 13 and the base plate 20 due to change in temperature can thereby be absorbed by the extension/contraction of the connecting plate 29.
Patent JP-H0976025-A (JP)
Title: Method for deforming board and board suitable for the same
Inventor: SHIYURUTO MEIYAA
IPC: B21D11/08
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to bend a metal sheet by hand or a simple tool by weakening the metal sheet along a bend line before bending it. SOLUTION: The metal sheet 14 is weakened along bend lines 10 and 11. To weaken them, grooves 19 are formed on the metal sheet 14. To the metal sheet 14 with soft coating 15 such as lacquer, etc., applied on its surface, for instance, a pressure is applied by using pressure rollers, and the grooves 19 are formed. To form the grooves 19, they may be worked by milling, electric discharge machining, etching, laser beam, etc. By bending the metal sheet at the bend lines 10 and 11 by hand, a prescribed shape is obtained. It is unnecessary to use a large type machine such as a folding press, and the cost can be reduced. Since the metal sheets 14 are transport in a sheet shape and they are assembled in a prescribed shaped at their destination, a volume at the time of transportation can be made small.