baber/WOPTO huggingface dataset:
Patent JP-S61173437-A (JP)
Title: Method for manufacturing luminous tube for high pressure metal vapor discharge lamp
Inventor: OSANAWA HITOSHI
IPC: H01J9/24
Filed: 1985-01-25
Abstract: PURPOSE:To obtain a luminous tube having joint portions which have no fear of gas leak and excellent reliability by incorporating non-baked tubular material made of high purity alpha alumina to end plate material with secondary baking. CONSTITUTION:High purity alpha alumina powder having relatively small initial baking shrinkage ratio is used as the material of and end plate 1. While high purity alpha alumina powder having larger initial baking shrinkage ratio than that of alumina powder for end plate 1 is used as the material of a tube. And unbaked end plate material is put into end portions of unbaked tubular material. Thereafter, when the entire is baked primarily, end plate material is strongly tightened by the tubular material, and both material are put together by pressure. And when they are baked at high temperature as secondary baking, the end plate material and the tubular material become optically transmissive end plate 1 and tube 2 respectively, and crystalline composition at joint portions of the tubular material and end plate material are integrated to be combined gas tightly, and semi-closed type emitting luminous tubes can be obtained.
Patent JP-H08200738-A (JP)
Title: Air conditioner
Inventor: NOGUCHI YOSHINARI
IPC: F24F3/14
Filed: 1995-01-30
Abstract: PURPOSE: To omit about 25% of the maximum value energy effect by conserving cooling or heating energy to be consumed, and utilizing energy reciprocal to the cooling or heating without using external substitute energy in an air conditioner for a clean room for manufacturing semiconductor. CONSTITUTION: A route duct 15 branched from a return air route 7 to an air conditioner 13 is provided in an external air conditioner 2 in addition to a conventional external air introducing route 1 in the air conditioning particularly in an intermediate season and winter, and hence the energy for the external air conditioning is remarkably reduced by cancelling by the mixing effect of the introduced atmosphere and the return air at the inlet of the conditioner 2. The part of the return air including the internal heating load is branched to the conditioner 2 to reduce the absolute amount for conditioning by the conditioner 3. The conditioning energy is reduced proportionally thereto.
Patent JP-H11201409-A (JP)
Title: High load rotary burner array
Inventor: HAYASHI SHIGERU
IPC: F23D23/00
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To enable mass production by arranging a number of air passages, fuel passages, and swhirl chambers closely and two-dimensionally. SOLUTION: As an example of a rotary burner array which is manufactured by precision casting, a plurality of circular burner arrays are arranged two- dimensionally as a space in a flat plate block. After air 11 advances from a plurality of air inlets 12 at the back of a flat plate block 22 through an air passage 13 which is vertical to a plane of the flat plate block 22, the air 11 enters from a slot section into a swhirl chamber 17 so as to flow into the tangential direction of the swhirl chamber 17 through a passage in the direction of the plane. Fuel 14 is branched by a fuel passage 16 arranged parallel to a flat plate inside a flat plate, distributed toward respective circular burners through a fuel passage which is vertical to the flat table, and blowed out from a fuel supply port into an air current at the upper stream of the slot section.  The fuel and the air enter the swhirl chamber 17 from the slot section while being mixed, and blowed out into a combustion chamber from a mixed gas port 21 while whirling along the all surface. A high load burner array capable of mass production can be obtained according to this structure.
Patent JP-H08203210-A (JP)
Title: Disk-shaped recording medium, and its recording apparatus and reproducing apparatus
Inventor: TSUKATANI SHIGEKI
IPC: G11B20/12
Filed: 1995-01-30
Abstract: PURPOSE: To quickly discriminate disk types by recording only audio data in a specific session on a recording medium, recording audio data and computer data in sessions other than it, and recording a specific disk type code and a common disk type code in respective lead-in regions. CONSTITUTION: For example, a first session SS1 out of a plurality of sessions in a track on a CD 10 is designated as a specific session, and a second session SS2 and a third session SS3 are designated as sessions other than the specific session. Only audio data is recorded in a program region in the session SS1, and audio data and computer data are recorded in the sessions SS2, SS3. Then, in lead-in regions in the respective sessions, a specific disk type code 00 is recorded with reference to the session SS1, and a common disk type code 20 is recorded in the sessions SS2, SS3. Thereby, a reproducing operation can be performed by quickly recognizing the disk type.
Patent JP-H06217810-A (JP)
Title: Teeth for slide fastener and teeth forming method
Inventor: AOKI TOSHIO
IPC: B21D53/52
Filed: 1993-01-29
Abstract: PURPOSE:To constitute the teeth of a slide fastener which can be opened and closed in both the forward and the backward directions, so that the engagement of the left and the right teeth can be executed smoothly, and the opening/closing operation can be executed lightly. CONSTITUTION:Metallic teeth 1 made by press working are constituted of a engaging head part 2 and a leg part 3, and in the engaging head part 2, an engaging projecting part 4 and an engaging recessed part 5 are formed, and especially, on the outside surface 6 of the front end of the engaging head part 2, a recessed groove 7 is provided. This recessed groove 7 is formed so that its width is reduced gradually extending from the engaging recessed part 5 side to the engaging projecting part 4 side, and also, its depth is decreased gradually extending from the engaging recessed part 5 side to the engaging projecting part 4 side, and before and after engaging the left and the right teeth 1 at the time of opening and closing a fastener chain, the engaging head part of the other teeth 1 is guided surely, and opening and closing can be executed freely and lightly from both the forward and the backward directions.
Patent JP-S55106570-A (JP)
Title: Method of making coated film on inside surface of electric bulb
Inventor: IWASAKI TATSUYA
IPC: H01J9/20
Filed: 1979-02-09
Abstract: PURPOSE: To uniformly coat a liquid on only a necessary part of the inside surface of an electric bulb, by coating the liquid while rotating the tubular bulb in harizontal position around its axis and by vibrating the bulb in the vertical direction if the bulb is of bulbous shape.  
     CONSTITUTION: As for a tubular bulb 1, a pipe 11 is inserted into the bulb, the front end of the pipe is located at a point X in the bulb and a liquid 6 mixed with a fluorescent substance is supplied. The liquid 6 is continuously dropped from the front end of the pipe 11 and the front end is slowly displaced to another point Y while the tubular bulb 1 is rotated around its axis. The liquid mixed with the fluorescent substance is thus uniformly coated on the inside surface of the bulb 1. As for a bulbous bulb 1, its axis is kept horizontal, a pipe 11 is inserted into the bulb, the front end of the pipe is located near the center C of the bulb and a liquid 6 mixed with a fluorescent substance is dropped. After the pipe 11 is pulled out of the bulbous bulb, the bulb is rotated to coat the mixed liquid on the entire inside surface of the bulb. To coat the mixed liquid on a part of the bulbous bulb except for its central part 1b, the bulb is vertically vibrated at a prescribed angle on a vertical plane centering the center C. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02194380-A (JP)
Title: Method for determining g value using manganese marker
Inventor: MIZUTA YUKIO
IPC: G01R33/60
Filed: 1989-01-23
Abstract: PURPOSE:To determine the (g) value of an unknown sample with high accuracy by giving the (g) value intrinsic to an Mn<2+> marker which applies the virtual central magnetic field of spectra and an isotropic fine bond constant and determining the resonance magnetic fields of respective absorption rays from a microfrequency. CONSTITUTION:The nuclear spin quantum number of Mn<2+> is I=5/2 and the nuclear spin magnetic quantum number which is the projection component of magnetic field directions can take different 6 discrete states and, therefore, the ESR signals of the Mn<2+> marker are 6 lines. The virtual magnetic field H0=hnu/(g0beta) is determined from a Planck's constant, the g0 value intrinsic to the Mn<2+> marker and Bohr magneton betawhen the microwave frequency nu of the ESR spectra is determined. The resonance magnetic field Hc=H0-AmI-{A<2>/(2H0)}{I(I+1)-mI<2>} is then determined from the isotropic fine bond constant A, the nuclear spin quantum number I, and the projection component mI of the quantum number I to the magnetic field. The calibration of the magnetic field is easily executed and the resonance magnetic field H'c of the ESR spectra of the unknown sample is determined if the plural resonance magnetic fields are determined in such a manner. The g value, g=hnu/(betaH'c) of the unknown sample is thus determined.
Patent JP-S5297944-A (JP)
Title: Prostaglandin derivatives
Inventor: SHIGETO MASANOBU
IPC: C07D493/06
Filed: 1976-02-13
Abstract: PURPOSE: Prostaglandin derivatives of formula I [Z 1  is (protected) carboxyl; Z 2  is (protected) hydroxyl; Z 3  is (protected) hydroxymethyl; Z 4  is H, alkyl; Z 5  is H, alkyl; dotted lines extending from the 5-membered ring represent α-configuration); for example, (5Z, 9α, 11α, 13E, 15S)-9, 15-dihydroxymethyl-12isoprosta-5,13-dien-1-ic acid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61173573-A (JP)
Title: Beam scanning device
Inventor: SATO KAZUNOBU
IPC: H04N1/113
Filed: 1985-01-28
Abstract: PURPOSE:To omit an ftheta lens by providing a frequency modulator which varies the output generation period of a light emission part and a control means which shortens said generation period in inverse proportion to the beam irradiation distance from a movable mirror at respective position on a straight scanning line on a photosensitive body. CONSTITUTION:A beam is emitted from the output part 2 of the beam light emission part 1 and scanned while the movable mirror 3 is rotated at an equal angular speed. When the beam is scanned from one end of the photosensitive body 3 to the other end, a ROM6 outputs a signal in inverse proportion to the irradiation distance from the movable mirror 3 at respective positions on the scanning line 11. This signal is converted from digital to analog and inputted to the frequency converter 9 together with a main clock 8. Consequently, the generation period of the frequency modulator 9 is so determined that intervals of beams become narrower and narrower on an arc 12 having its center on the mirror 3 outward and equal on the scanning line 11. Thus, the ftheta lens is omitted.
Patent JP-H07208249-A (JP)
Title: Control device of internal combustion engine
Inventor: OGAWA MASARU
IPC: F02D41/34
Filed: 1994-01-12
Abstract: PURPOSE:To correct the optimum wall adhesion taking into consideration the fuel injection timing, and improve the fuel consumption, the operability and the exhaust emission performance by providing a fuel injection timing control means to control the fuel injection timing according to the adhesion parameter. CONSTITUTION:When the amount of the fuel to be supplied which is calculated by an ECU 5 according to the operating condition of the engine when the engine 1 is operated, the direct suction ratio which is the ratio of the fuel to be sucked into a direct fuel chamber during the cycle out of the fuel injected in an intake pipe in the prescribed cycle, and the take-away ratio which is the ratio of the fuel to be sucked in the fuel chamber in the cycle out of the fuel adhered to the wall of the intake pipe up to the previous cycles are obtained as the adhesion parameters. The adhered fuel amount and the take-away fuel amount are respectively predicted based on the direct suction ratio and the take-away ratio, and the amount of the fuel to be supplied is corrected according to these predicted values. The fuel injection timing is controlled so that the direct suction ratio may be maximum.
Patent JP-S57130234-A (JP)
Title: Magnetic recording medium
Inventor: MIYOSHI TAKAHITO
IPC: C10N40/18
Filed: 1981-02-02
Abstract: PURPOSE:To improve running durability and an attitude of winding by preventing an increase in coefficient of friction by specifying the surface roughness of a back layer containing hard particles and a magnetic layer. CONSTITUTION:On the reverse surface of a nonmagnetic base, inorganic powder having 0.02-0.5mum mean particle size and >=2.5 Mohs' hardness, such as tungsten disulfide, molybdenum disulfide, boron nitride, SiO2, CaCO3, FE2O3, TiO2, MaO, ZnO, CaO, and SnO2, and has <=0.02mum mean surface roughness on a Cut Off0.08mm. center line is provided and the a magnetic layer provided on the surface of the base has <=0.02mum mean surface roughness on said center line.
Patent JP-H01189329-A (JP)
Title: Prevention of generation of white smoke due to waste gas
Inventor: ITO TAKUSEN
IPC: B01D53/77
Filed: 1988-01-25
Abstract: PURPOSE:To reduce loss of heat energy to the least by providing a dehumidifier and an air heater between a desulfurizing apparatus and a stack, drying waste gas by dehumidification, and heating combustion air by the heat of the waste gas. CONSTITUTION:Waste gas from a boiler 1 is transported to a desulfurizing apparatus 4 after lowering its temp. through a dust collector 2 and an air preheater 3. The waste gas treated in the desulfurizing apparates 4 and saturated with water is fed to a rotary dehumidifier 6 provided with a rotary body having a dehumidifying agent such as silica gel, etc., adhered thereto. The treated waste gas which has been dehumidified and heated by the heat of adsorption generated simultaneously with dehumidification is fed to a rotary air heater 7, wherein the gas is cooled by exchanging the heat with external air introduced as combustion air, and discharged to atmospheric air through a stack 8. Since the discharged treated waste gas is dry, there is no fear for generating white smoke. On one hand, the air at elevated temp. by heating with the air heater 7 is heated further in a heat exchanger 10, and introduced into the dehumidifier 6, where the dehumidifying agent is regenerated, then the air is transported to the air preheater 3.
Patent JP-H11213465-A (JP)
Title: Production of optical recording protective film
Inventor: MISHIMA TERUSHI
IPC: C23C14/34
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To form a protective film of a uniform film thickness distribution which is used for optical media, such as optical disks for executing recording and erasing of information by using a light beam. SOLUTION: Sputtering is executed by using a sputtering target which is a sintered compact contg. 10 to 30 mol.% high purity silicon dioxide having purity of >=99.999 wt.% (further, 10 to 1000 ppm aluminum oxide may be incorporated therein) and consisting of the balance high purity zinc sulfide having purity of >=99.999 wt.% and having a relative density of >=90% and has a ratio of the zinc sulfide of an α type crystal and the zinc sulfide of a βtype crystal within a range of 0.3<=α/β<=0.95.
Patent JP-S62171365-A (JP)
Title: Registration system for extension subscriber number
Inventor: KOBAYASHI KANEHISA
IPC: H04M3/50
Filed: 1986-01-24
Abstract: PURPOSE:To register an extension subscriber number which is given to each extension subscriber fixedly before in an optional telephone set by registering subscriber information on an extension telephone set through which each extension subscriber should receive an incoming call corresponding to extension subscribers. CONSTITUTION:A main memory device (MM) 8 has a memory 80 for storing subscriber numbers ST given to respective extension subscribers and a memory 81 for storing subscriber information registered by extension subscribers SN01-SNn, i.e., extension telephone set group number GR. When the extension subscriber SN01 registers GR#1, the GR#1 is registered in the SN01 corresponding area in the memory 81. When there is an incoming call from a calling subscriber to an extension subscriber A, a central controller CC 7 discriminates the N01, reads the GR#1 out of the memory 81, and controls a switch SW 4 to connect the calling subscriber to an extension telephone set 1 belonging to the GR#1. If there is incoming to the extension subscriber A while the extension subscriber A does not register the GR#i, the CC 7 controls the SW 4 to connect the calling subscriber to an announcing device ANM 6, thereby sending a message indicating that the extension subscriber A is absent to the calling subscriber.
Patent JP-H07227045-A (JP)
Title: Charged type power unit
Inventor: EGUCHI YASUHITO
IPC: H02J7/00
Filed: 1994-02-08
Abstract: PURPOSE:To simplify the constitution of a charged type power unit so as to reduce the power loss of the unit at charging time or discharging time. CONSTITUTION:A comparator 43 compares the voltage EA at a point A with the voltage EB at another point B and, when the voltage EB is lower than the voltage EA, turns on an FET 41 and connects the FET GND of a bilateral MOSFET 21 to the point B through the FET 41. When the voltage EA is lower, the comparator 43 turns on another FET 42 and connects the FET GND of the MOSFET 21 to the point A through the FET 42. When the MOSFET 21 is turned on, a high-level signal is impressed upon the gate of the MOSFET 21 as an EG. When the MOSFET 21 is turned off, in addition, a low-level signal is impressed upon the gate as the EG.
Patent JP-H11206848-A (JP)
Title: Massaging instrument
Inventor: WATANABE HIDEKAZU
IPC: A61H39/06
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To efficiently treat meridian points which are present symmetrically to the right/left of a human body by pressing the meridian points on the right/ left simultaneously. SOLUTION: A tubular arm part 6 which is curved like an arc is fastened to the tip side of a handle part 1, and a first treatment part 10 is attached to the tip part of the arm part 6. On the first treatment part 10, a first protruding part 11 is formed by jutting out toward the handle part 1 side. In addition, a second treatment part 13 is provided on the first treatment part 10 through a connection part. On the second treatment part 13, a second protruding part 14 is formed by jutting out almost in the same direction as is the first protruding part 11. The connection part is formed of an outer cylindrical body formed integrally with the first treatment part 10 and an inner cylindrical body formed integrally with the second treatment part 13. The connection part is freely stretchable by making the inner cylindrical body slide through the outer cylindrical body in the axial direction.
Patent JP-H11212224-A (JP)
Title: Image forming method for silver halide photographic sensitive material
Inventor: ITO HIROHIDE
IPC: G03C1/09
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming the image of a silver halide photographic sensitive material high in sensitivity and a gamma value and free from black spots in a method for forming a black and white image. SOLUTION: As this image forming method, a photographic sensitive material is provided on a support with at least one silver halide emulsion layer containing a transition metal of group VI-X in the periodic table or an organic high- contrast developing agent or a developing main agent in an amount capable of developing >=15% of the silver halide emulsion and a high-contrast image of a gamma of 10-100 is formed by imagewise exposing this photosensitive material and then, applying and supplying this processing solution on the material.
Patent JP-H11210359-A (JP)
Title: Operating device of manual sliding rain shutter door
Inventor: TOKURA KOJI
IPC: E06B9/78
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To improve workability by projecting an operation member of a winding shaft of-a shutter curtain to the vertical frame inside surface through the vertical frame hollow part of a sash window. SOLUTION: An inner paper sliding door 7 and an outer paper sliding door 8 are arranged in a double sliding shape in a sash frame 3 protrusively installed on the outdoor side of the opening part 2 of a building frame 1. Next, a shutter case 10 is installed above the frame 3 of the outdoor surface 1a of the building frame 1 so that a winding shaft 11 to normally/reversely rotate by a rotary mechanism 12 is arranged on the inside. Next, the upper end of a shutter curtain 14 to which plural slats 13 are connected, is fixed to the shaft 11 to form a sliding shutter door so as to be vertically freely movable. The shaft 11 can be rotated by winding an endless rope 25 as an operation member round a driving pulley of the rotary mechanism 12.  The rope 25 is suspended in the frame 3 from a hole 27 arranged in an inner wall 4a of a vertical frame 4 through the hollow part of the opening side vertical frame 4 of the paper sliding door 7 to thereby obviate work to insert the operation member into the building frame.
Patent JP-H08200757-A (JP)
Title: Filter cover for ventilating fan
Inventor: TAKAMOTO YUJIRO
IPC: F24F7/013
Filed: 1995-01-31
Abstract: PURPOSE: To ensure a sure pinching of a filter cover by a method wherein a hooking unit is provided on the end of one side surface of the filter cover and a retaining body, formed of a pawl, is provided on the other end while the retaining body is provided with a bent part, bent from the central part toward an energyzing direction. CONSTITUTION: A hook unit is provided on the end of one side surface of a filter cover 1, covering the front surface of a ventilating fan main body 2 and mounted detachably on the front surface of the same, while a retaining body 14, formed of a pawl 13, is provided on the other end of a cover main body unit 4. The pawl part 13 of the retaining body 14 is energized toward the direction of a hook unit 12 at all times while the retaining body 14 is formed of a bent part 18, bent from the central part toward the energizing direction. According to this method, the retaining body 14 will never be abutted against the corner part 19 of the front cover 3 and can be pinched surely even when the front cover 3 of the ventilating fan is large and the lower side wall of the front cover 3 is positioned below the horizontal position of the retaining body 14.
Patent JP-S61175171-A (JP)
Inventor: YAMAKI MASARU
IPC: B61J3/10
Filed: 1985-01-30
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-S62172212-A (JP)
Title: Method and apparatus for measuring surface shape
Inventor: TAIRA UTARO
IPC: G01B21/20
Filed: 1986-01-24
Abstract: PURPOSE:To enable measurement with good accuracy by reducing the accumulation of a measuring error to a large extent, by calculating a surface shape by collectively solving a large number of simultaneous linear equations obtained each time a feed material is appropriately moved. CONSTITUTION:As shown in the drawing, the straight line connecting the arbitrary measuring point l(1<=l<=n+2) among (n+2) measuring points 1, 2...n, (n+1), (n+2) and the deflection quantity dm-1 at the measuring point l is selected as a temporary reference line C2 in place of a reference line C and equations, wherein y2=0 and dm-1=0 are set in this case, are solved to obtain a surface shape on the basis of the straight line C2. Further, inclination is the same as that of a feed material at a measuring point (m) and y2=0 is set. That is, a straight line C3 passing the measuring point may be selected. In this case,it is also evident that the straight line C3 is determined uniquely and, if y2=0 and kn-1=0 are set in equations to solve said equations, the surface shape on the basis of the straight line C3 is obtained.