baber/WOPTO huggingface dataset:
Patent JP-H03251810-A (JP)
Title: Zoom lens
Inventor: MIYAMAE HIROSHI
IPC: G02B13/18
Filed: 1990-03-01
Abstract: PURPOSE:To obtain the compact zoom lens of simple constitution which hardly has focus position error variation pertaining to power variation by moving a 3rd and a 5th lens element associatively and correcting the shift in the focus position due to the power variation. CONSTITUTION:The zoom lens consists of a 1st lens element which has positive refracting power and is fixed in power variation, a 2nd lens element which has negative refracting power and moves forth and back for the power variation, the 3rd lens element which has negative refracting power, a 4th fixed lens element which has positive refracting power, and the 5th lens element which has positive refracting power in order from the object side, and the 3rd lens element is associated with part or the whole of the 5th lens element to correct the shift in the focus position due to the power variation. Further, focusing is performed by the 3rd lens element and the correcting part group of the 5th lens component which are associated, so movable elements becomes smaller in number, the mechanism of the lens frame is simplified, and the movement quantity is reduced.
Patent JP-H05247575-A (JP)
Title: Automobile shock absorbing member made of aluminum alloy
Inventor: TAKEZOE OSAMU
IPC: B60J5/00
Filed: 1992-03-04
Abstract: PURPOSE:To improve bending strength and energy absorbing property by allowing a recrystallization layer of specific thickness to exist on the external surface of an extruded Al alloy material. CONSTITUTION:A recrystallization layer is provided, to >=70mum thickness, to the external surface of an extruded Al alloy material. As the extruded material, an Al alloy having a composition consisting of, by weight, 0.5-1.7% Si, 0.5-1.5% Mg, one or >=2 kinds selected from 0.05-0.25% Zr, 0.2-0.6% Mn, 0.05-0.3% Cr, and 0.1-1.0% Cu, and the balance Al with inevitable impurities is preferred. By this method, the breakage of the extruded material can be practically prevented, and an automobile shock absorbing member made of Al alloy improved in the amount of energy absorption at the time of collision can be obtained.
Patent JP-H03251641-A (JP)
Title: Air conditioner
Inventor: KAWABATA HAJIME
IPC: F24F13/068
Filed: 1990-03-01
Abstract: PURPOSE:To obtain uniformity of temperature without making airstream be felt directly, eliminate generation of virus or the like and enable room ventilation by providing a blowoff port of the same width of that of a window inclined toward a ceiling of a room on a separate room unit connected to a central air conditioner. CONSTITUTION:A central air conditioner 15 properly introduces outdoor air, sends cool or warm air to an air supply duct 8 by a fan 15b and sends wind through a blowoff port 2 of a room unit 1. The blowoff port 2 has a width (w) of the same dimension as the width (W) of a window glass of a room, and is fixed at such an angle that it can blow off slantwise and upward in the room. When the unit 1 is supplied with air through the air supply duct 8, wind volume and velocity in the width direction of the blowoff port 2 are made to be uniform, and compact flow of airstream from inside of to the blowoff port 2 of the room unit 1 is made to be smooth, whereby general static pressure loss to keep the first velocity and direction can be minimized. Next, the unit 1 generates convection current in a direction indicated by arrows and processes load of cool air invading from outside thorugh the window. Thus a patient on bed or the like can be protected from feeling cold draft directly.
Patent JP-S63213693-A (JP)
Title: High-speed plating method and apparatus
Inventor: SHIMAZU YASUO
IPC: B65H20/02
Filed: 1987-03-02
Abstract: PURPOSE:To control curling and waving and to enable precise partial plating by high-speed continuous treatment, by drawing a coiled work, twisting it from a horizontal state to a vertical state, accurately setting plating positions during travelling and carrying out high-speed plating. CONSTITUTION:This high-speed plating apparatus is composed essentially of an uncoiler 31 for drawing a work W, a power supply unit 33, guide rollers 34 for positioning the work W, a plating unit 36 and a work driving unit 38 for holding and travelling the work W. The beltlike long-sized work W is twisted to a vertical state by twisting rollers 32, electric current is supplied to the work W and the work W is pretreated with pretreating and preplating units and plated. The placed work W is held between the soft elastic endless belts of the unit 38 and travelled under tension.
Patent JP-H09247312-A (JP)
Title: Opening angle regulating mechanism for opening/closing member, sheet carrying device and image forming device
Inventor: TAKAHASHI KOJI
IPC: B65H7/06
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To improve operability by a large opening angle at the time of assembling and to prevent an accident at the time of using by means of a rotatable stopper between an original carrying part and a platen. SOLUTION: The turning spindle 20a of the stopper 20 is fitted to a stopper turning spindle boss 5i of the original carrying part 5, and the tip of the guide part 20b of the stopper 20 is caught to the slide boss 2e of the platen 2. Next the tip of the guide part 20b of the stopper 20 is depressed by a finger to elastically deformed to get on the slide boss 2e of the platen 2. At the time of closing the original carrying part 5, the sliding part 20c of the stopper 20 is fitted to the slide boss 2e to eliminate the elastic deformation and the sliding part 20c and the slid boss 2e slide to make the original carrying part 5 open/close- operate. Thereby the sliding part 20c is not removed from the slide boss 2e and the original carrying part 5 is not opened more than a prescribed angle.  Thereby operability by a large opening angle at the time of assembling is improved and an accident caused by force at the time of closing at the time of using is eliminated.
Patent JP-H0682973-A (JP)
Title: Containing cassette for long material
Inventor: DEIMITORIOSU KOSUTOUDEISU
IPC: B65H75/30
Filed: 1993-02-12
Abstract: PURPOSE: To realize fully automatic loading, the winding of long-length material and the fully automatic tightening of the end of the long-length material and the winding of the long-length material having different width by providing the photographing capacity of the long-length material corresponding to sending capacity. CONSTITUTION: This cassette where long-length film 1 reaches the insertion slit 13a of the housing 13 where light is shielded and which is provided with a core 5 rotatably supported in the inside space 13b of the housing 13 is equipped with the core 5 driven by a motor in order to increase the photographing ability of the entire length of the film 1 and fully automatically wind the film 1. The core 5 has a tightening gap nearly in the center and further the tightening gap insertion aperture part of the core 5 turning nearly upward at a basic position 15 is equipped with a fixing means at its end. The core 5 is held at the basic position by the fixing means in the case it is in a still state, and switched to a non-actuation state by winding the film 1.
Patent JP-S57162460-A (JP)
Title: Manufacture of semiconductor device
Inventor: INAYOSHI KATSUYUKI
IPC: H01L29/72
Filed: 1981-03-31
Abstract: PURPOSE:To prevent surely short-circuit between an emitter and a base when the emitter region of a bipolar semiconductor device is to be formed by a method wherein after  impurity ions are implanted from windows for emitter electrode through a thin insulating film, the thin film is removed by etching having the orientating property. CONSTITUTION:An n<+> type buried layer 8 is formed by diffusion in a p type Si substrate 7, an n type layer 1 to be made as the collector region is made to grow epitaxially on the whole surface containing the buried layer thereof, and the layer 1 is made  to form an island type containing the layer 8 by the isolation region. Then a p<+> type base region 2 is formed by diffusion in the layer 1 formed in the island type, and an  SiO2 film 6 is adhered on the whole surface containing the base region. After then, respective windows 10-12 for electrodes of emitter, collector contact, and base are  formed in the film 6, and heat treatment is performed to make thin SiO2 films 5 to be  generated in the windows thereof. Then the upper part of the window 12 is covered  with a resist film 13, ions are implanted in the windows 10, 11 through the film 5 to  provide the n<+> type emitter region 3 and the collector contact region 4 respectively in the region 2 and in the layer 1, and the film 5 made to be unnecessitated is removed  in the etching device provided with the orientating property.
Patent JP-S58164221-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L31/04
Filed: 1982-03-25
Abstract: PURPOSE:To obtain PIN<->N or PP<->IN structure having high conversion efficiency of the device when an N type non-single crystal semiconductor layer is to be provided on a forming face according to the plasma vapor phase growth method by a method wherein carbide gas or halogenide gas of antimony is added to reactive gas, and Sb, Si, Ge, SiC, Si3N4 are used as N type impurities. CONSTITUTION:Electrodes 51, 52, 53 are provided mutually facing respectively in reaction chambers 25, 26, 27, and substrate 1 of the plural sheets are arranged between them in the vertical direction interposing an interval between them. Valves 5, 6, 7, 8 are connected to the reaction chamber 25, valves 9, 10, 11, 12 are connected to the reaction chamber 26, and moreover valves 13, 14, 15, 16 are connected to the reaction chamber 27. Infrared heating energy waves 4 and high- frequency electric discharge 3 are applied between the electrodes forming respectively a pair, and SiH2 is supplied to the valves 5, 9, 13, Ga(CH3)3 is to the valve 6, Sb(CH3)3 is to the valve 14, carrier gas of H2 is to the valves 8, 12, 16, CH4 is to the valve 7, and NH3 is supplied to the valve 15 respectively to obtain the desired N type non-single crystal layer.
Patent JP-S61207051-A (JP)
Title: Semiconductor device
Inventor: YOKOYAMA HITOSHI
IPC: H01L29/78
Filed: 1985-03-11
Abstract: PURPOSE:To obtain a semiconductor device having a highly reliable input protective circuit consisting of the MOS transistors, wherein no input leakage failure is generated, by a method wherein the MOS transistors are formed into an offset gate structure. CONSTITUTION:A TRA consists of a source region 2A, a drain region 3A and a gate electrode 5A to be formed through a thick gate oxide film 4A, while a TRB consists of a source region 2B, a drain region 3B and a gate electrode 5B to be formed through a thin gate oxide film 4b. Both of the TRA and the TRB are formed in an offset structure. Accordingly, even though a shortening of the channels of electronic device goes one, these MOS transistors having the drain regions, which are formed in an offset structure, are used as ones for the protective circuit and even when high voltage is impressed between the source region 2A and the drain region 3A or between the gate electrode 5B and the drain region 3B, an electric field does never concentrate on the end parts of the drain regions. Therefore, electrons do never gate.
Patent JP-S53132835-A (JP)
Title: Control information input system in electronic ovens
Inventor: TAKASE AKIO
IPC: G06F3/02
Filed: 1977-04-25
Abstract: PURPOSE: To simply eliminate a malfunction or mischief by providing a means to involidate the control input means to an electronic oven. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S52131005-A (JP)
Title: Steam turbine nozzle blade
Inventor: KIRIKAMI SEIICHI
IPC: F01D9/00
Filed: 1976-04-28
Abstract: PURPOSE: To provide a steam turbine nozzle blade capable of preventing corrosion due to scales. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07229416-A (JP)
Title: Silencer having sound absorbing material mounted thereon
Inventor: KAWAMATA HIROYUKI
IPC: F01N1/24
Filed: 1994-02-21
Abstract: PURPOSE:To silence a low frequency area by use of a relatively thin sound absorbing material by arranging a cylindrical sound absorbing material on the inside of an expanded silencer to form a ring air layer between the sound absorbing material and the vessel inner wall of the silencer, and regulating the layer thickness of the air layer. CONSTITUTION:A cylindrical sound absorbing material 4 is provided in the vessel 3 of a silencer, and supported by a porous support body 5 consisting of a porous iron plate, and the porous support body 5 is fixed to both end surfaces of the vessel 3. A second porous support body 6 may be provided as occasion demands. An air layer 7 is provided between the sound absorbing layer 4 and the side wall inner surface of the vessel 3. When the layer thickness (t) of the air layer 7 is set large, the silencing effect is transferred to low frequency area without increasing the thickness of the sound absorbing material 4. Thus, a silencer having good low frequency silencing characteristic is provided without increasing the using quantity of the sound absorbing material.
Patent JP-S58164824-A (JP)
Title: Holder device for climbing crane
Inventor: MATSUMOTO SHIGETO
IPC: B66C23/32
Filed: 1982-03-25
Abstract: PURPOSE:To exactly transmit loads to the ground by a method in which a support leg is hung down from the base frame of a climbing crane and buried into the ground for a given length, and a vertical force component transsmitter and a floor plate are attached to the lower part of the frame. CONSTITUTION:A leveled ground 2 is formed on the sloped ground of a mountainous region, and a hole 7 of a given dimension is excavated. Then, the base floor plate 15 of a climbing crane 3 for constructing a power transmision steel tower is set on the leveled ground 2, and a support leg 13 is attached to a bracket 12 and penetrated into the hole 7. Then, the vertical force component transmitter 19 of the base frame 11 is matched with a receiving base 18, its level is regulated by a regulator 20, excavated soil is embeded into the hole 7, and the support leg 13 is fixed. In this way, the horizontal force component of whole  loads on the crane is transmitted to the ground 1, and vertical force component  is transmitted through the vertical force component transmitter 19 from the base floor plate 15 to the ground 1.
Patent JP-S62235920-A (JP)
Inventor: REMII POREERU
IPC: H04N5/74
Filed: 1987-03-04
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-S53132722-A (JP)
Title: Pulse motor drive system
Inventor: KOJIMA SABUROU
IPC: H02P8/00
Filed: 1977-04-25
Abstract: PURPOSE:To suppress transient phenomena accompanying energization and deenergization of the exciting coil and improve the follow characteristic and impulse characteristic by dividing rotational angle to be less than mutual excitation system and accurately uniformly dividing the minimum response rotational angle by a single pulse input.
Patent JP-H01223619-A (JP)
Title: Magnetic recording medium
Inventor: KAWADA KAORU
IPC: G11B5/73
Filed: 1988-03-01
Abstract: PURPOSE:To avert attract and to suppress floating of a magnetic head by providing a magnetic film on an underlying layer formed to a specific shape and decreasing the contact face of the surface having the underlying layer with the head. CONSTITUTION:The underlying layer 2 is formed on the surface of a substrate 1 consisting of a disk-shaped nonmagnetic material. The underlying layer 2 has the surface roughness of 400-600Angstrom  in the radial direction RZ and said surface is worked to a waveform shape of 3-5mum peak-to-peak length in the sectional shape of the radial direction. The magnetic film 3 which has the same shape as the shape of the surface of the underlying layer 2 and generates wavy components in the radial direction is provided to the surface of the underlying layer 2. Further, a protective film 4 is provided on the surface of the magnetic film 3. The surface of the magnetic recording medium formed in such a manner has the decreased contact area with the magnetic head. The attraction of the medium and the head is thus averted and the floating of the head is suppressed.
Patent JP-H04284667-A (JP)
Title: Latchup resetting circuit
Inventor: TAKIGUCHI HIDESHI
IPC: H01L27/08
Filed: 1991-03-13
Abstract: PURPOSE:To provide a highly reliable circuit for making an LSI, which consists of CMOS transistors, reset from the state of a latchup to a normal state without generating an erroneous operation in the LSI. CONSTITUTION:In the case an LSI 22 is made to operate normally, a collector- emitter resistance of a transistor 23 is very small because even if the consumption current of the LSI is changed, the transistor 23 is situated at a saturation region. Accordingly, a fluctuation in an operating voltage which is supplied to the LSI 22 is very small. When the LSI 22 causes a latchup, the consumption current of the LSI is increased and a collector-emitter voltage drop of the transistor 23 is increased. At this time, as the transistor 23 is situated at an active region, the collector-emitter resistance is very small, an increase in the consumption current is suppressed and the operating voltage which is supplied to the LSI 22 is rapidly lowered to a voltage necessary to reset from the state of the latchup.
Patent JP-H08243167-A (JP)
Title: Gas supply device for respiration
Inventor: YAMADA AKIO
IPC: A61M16/10
Filed: 1995-03-08
Abstract: PURPOSE: To maintain nearly the specified flow rate and to improve the patient's feel of use by setting the oxygen concn. of gas for respiration to be used in the case where an actual oxygen supply rate is smaller than a prescribed rate lower than the oxygen concn. in the case where the actual oxygen supply rate is larger than the prescribed rate. CONSTITUTION: This gas supply device for respiration is provided with a means for generating the gas for respiration contg. oxygen at a concn. higher than the concn. in air and a means for supplying the gas for respiration which supplies the oxygen- contg. gas for respiration to be used. Further, the device is provided with an oxygen concn. varying means for changing the oxygen concn. of the gas for respiration to be used and a supply rate adjusting means for adjusting the supply rate for using the gas for respiration. The device is provided with a control means for the oxygen conon. varying means having a function to maintain the oxygen concn. of the gas for respiration to be used in the case where the actual oxygen rate to be used is smaller than the prescribed rate lower than the oxygen concn. in the case where the actual oxygen supply rate is larger than the prescribed rate.  As a result, the patient's feel of use is improved by maintaining nearly the specified flow rate and varying the oxygen concn.
Patent JP-S63214103-A (JP)
Inventor: ISHIDA ISAO
IPC: A01C5/06
Filed: 1987-03-02
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-S53135494-A (JP)
Title: Insulated operating rod
Inventor: ITAGAKI TADAO
IPC: H01H9/00
Filed: 1977-04-28
Abstract: PURPOSE: To obtain insulated operating rod having high shock resistance, by inclining fitting surface between groove joint and insulated rod. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07256870-A (JP)
Title: Method for starting printing press for processing sheet or restarting printing operation therein
Inventor: HORUSUTO KURINGURAA
IPC: B41F33/06
Filed: 1995-03-08
Abstract: PURPOSE: To avoid or reduce printing failure to be generated when the number of rotations of a printing machine is increased from the basic number of rotations. CONSTITUTION: A feeder device is set to a connection state in the low basic number of rotations and a mechanism feeding out sheets from a stack is cut off at this point of time. Thereafter, the number of rotations of a printing machine is increased to the predetermined number of rotations and, for the first time when the number of rotations of the printing machine reaches the predetermined number of rotations, for example, a paper handling/pulling suction port is switched on.
Patent JP-H09243289-A (JP)
Title: Heat exchanger having mounting bracket
Inventor: INABA HIROYUKI
IPC: F28F9/16
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To enable free adjustment of angle for mounting a mounting bracket on a header and plan to make parts common and reduce costs by forming lid plates for closing both end openings of a pair of headers in disks freely rotatably engaged with each of opening end portions of the headers and securing mounting brackets on each of outer surfaces of the lid plates. SOLUTION: A heat exchanger used as a condenser of an air conditioner for a vehicle is provided with a disk-shaped lid plate 14 inserted and brazed in an upper and lower end openings of a pair of round-tube-shaped headers 1a, 1b made of an aluminum alloy. The lid plate 14 is provided with a mounting bracket 15 having an appropriate shape according to structure of a vehicle body or a radiator 12 for supporting and securing each of the headers 1a, 1b onto securing portions of the vehicle body or the radiator 12. Each of the lid plates 14 are freely rotatable with regard to each of the headers 1a, 1b before being brazed and the mounting bracket 15 can be oriented toward any given direction so that the heat exchanger can be installed in different types of vehicles.
Patent JP-H03251640-A (JP)
Title: Air conditioning system
Inventor: KOYAMA TORU
IPC: F24F13/02
Filed: 1990-02-28
Abstract: PURPOSE:To facilitate change of layout by forming a unit board in a prescribed size and shape, forming mutually and selectively associated air passages, further forming selectively a suction port or a blowoff port, and arranging a plurality of the boards on a floor surface. CONSTITUTION:An air passage is formed by three boards 11-13 placed on a floor surface. Each of the boards 11-13, which is constituted of a board 1, is shaped in a square having a prescribed thickness (t), and is formed to be hollow. If the board members are arranged so that opposing edges 1A and 1B are opened, a bending air passage A associated through all the boards 11-13 is formed. The board 11 is formed with an opening 2, which is mounted with a separately formed suction panel 3. The board 13 is provided with a blowoff grill at the end, and a fan 5 is provided very near the grill 4.
Patent JP-S59177490-A (JP)
Inventor: KASHIWAGI TATSUYA
IPC: E06B3/62
Filed: 1983-03-25
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-S63218722-A (JP)
Title: Resin composition for laminated sheet
Inventor: OGURA TATESHI
IPC: C08F299/04
Filed: 1987-03-05
Abstract: PURPOSE:To provide the titled composition having excellent flame-retardance, heat-resistance, water-resistance and punchability and composed mainly of a compounded liquid of a flame-retardant resin consisting of a specific radially curable prepolymer, a specific halogen-containing flame-retardant monomer and a crosslinking monomer. CONSTITUTION:The objective composition is composed mainly of a compounded liquid of a flame-retardant resin consisting of (A) 10-60wt.% radically curable prepolymer expressed by formula [A is main chain segment of random copolymer of a vinyl monomer and a (meth)acryloyl monomer; R is H or methyl] and having (meth)acryloyl group at the terminal of side chain, (B) 5-50wt.% halogen-containing flame-retardant monomer produced by the addition reaction of a monoglycidyl (meth)acrylate to an esterified product derived from a saturated polybasic acid and a polyhydric alcohol having 1-18C aliphatic or alicyclic saturated hydrocarbon group containing bromine or chlorine and (C) remaining part of a monomer for crosslinking (e.g. styrene).