baber/WOPTO huggingface dataset:
Patent JP-H01300109-A (JP)
Title: Method and device for injecting gas
Inventor: RUU TEIAI YATSUPU
IPC: F27D99/00
Filed: 1989-03-31
Abstract: PURPOSE: To control the position, shape and temperature of flame by using a lance having a flow-in end part and ending at an axially asymmetric remote part, i.e., a gas flow-out end part, discharging a reaction-rate enhancing gas. CONSTITUTION: A gas lance has an asymmetric flow-out end discharging an asymmetric gas flow. For example, an axis symmetric drum section 6 has a flow-in end 7, and a lance flow-out end having a flow-out port 9, i.e., an opposite end 8 coupled with the forward end 5. The forward end 5 enlarges asymmetrically in the axial direction from the opposite end 8 to the forward end 5 to provide a flow-out port 9 having a flat substantially rectangular profile significantly wider than the flow-in end 7. Gas flows through the drum section 6 from the flow-in end 7 of axially symmetric profile. When the gas enters into the forward end 5, it takes an asymmetric shape to provide flat velocity characteristics of asymmetric gas delivering from the flow-out port 9.
Patent JP-S5416727-A (JP)
Title: Temperature compensating device of heating furnace
Inventor: TAKEUCHI OSAMU
IPC: F26B3/02
Filed: 1977-07-07
Abstract: PURPOSE: To compensate temperature around an exhaust port of a heating furnace, by making tapered surfaces with air outlets on the inner periphery of an exhaust port of a heating furnace and thus burning unburnt gas and reflecting the radiant heat by the tapered surfaces into the furance. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61242779-A (JP)
Inventor: RIYOUJI KOSEKI
IPC: B23K26/042
Filed: 1985-04-18
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-H11280128-A (JP)
Title: Water current switchover mechanism and apparatus
Inventor: TAKAGI TOSHIO
IPC: E03C1/086
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a water current switching mechanism and a water current switching apparatus with a compact and simple constitution in the water current switching mechanism and water current switching apparatus capable of switching over a discharged water current. SOLUTION: A water current switching mechanism and a water current switching apparatus are equipped with a discharge section 3 having a straight discharge port 7 and a plurality of shower discharge holes 8, a lever 11 reciprocating with the operation of an operation section 4 and a rotatable pivoting lever 12 pivoted on the end of the lever 11. A valve part 19 for opening and closing the straight discharge port 7 is formed in one end, a cam section 22 interlocking with the front end of the pivoting lever 12 and having interlock sections 24 and 26 on both sides of a projection 23 is formed in the other end, and a valve disc 13 pivoted between the valve part 19 and cam section 22 in a rotatable manner.
Patent JP-S61238658-A (JP)
Title: Recording paper discharging device
Inventor: NAKANO RYUNOSUKE
IPC: B65H35/04
Filed: 1985-04-17
Abstract: PURPOSE:To simplify the mechanism and reduce the cost by interlocking the rotary edge shaft of a recording paper cutter of a facsimile or the like and a paper discharge roller shaft and providing an invalid portion corresponding to the rotation angle from the standby position of a rotary edge to the cutting completion. CONSTITUTION:A motor is rotated via a cutting command, a rotary edge 4a is rotated by an angle alpha, and the recording paper 2 is cut, In this case, a discharge roller shaft 8 is rotated at a double speed via a gear train. Therefore,a discharge roller 5 is rotated by an angle beta twice as much as the angle alpha, a notched end 5a reaches a position 5b, and the recording paper 2 starts to be fed to the discharge direction via the friction force of a circular arc section 5c. The distance via the friction force of a circular arc section 5c. The distance L between the cutting position 4b and position 5c is made less than the double length of the circumferential length of the circular arc section 5c, thus the recording paper is discharged. When the rotary edge 4a is rotated once, the motor is stopped via a detection signal and is held at this position by an action of a one-turn control member. Accordingly, the structure is simplified and the cost can be reduced.
Patent JP-H09241742-A (JP)
Title: Production of hot rolled steel plate minimal in material dispersion by continuous hot rolling process
Inventor: HAJI JUNJI
IPC: C22C38/58
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To remove the occurrence of material dispersion in a coil by specifying the difference of finish rolling temp. in a coil and the tenison and strain rate in a finish rolling mill, respectively, at the time of continuous hot rolling for a steel of specific composition. SOLUTION: A steel plate has a composition consisting of, by weight, 0.01-0.60% C, <=2.50% Si, 0.05-2.50% Mn, <=0.050% P, 0.025% S, 0.005-0.100%-Al, <=0.010% N, and other inevitable components and containing, if necessary, one or >=2 kinds among 0.005-0.060% Nb, 0.005-0.150% Ti, <=0.0050% B, <=0.060% V, <=0.0060% Ca, <=0.50% Ni, <=0.80% Cr, and <=0.70% Mo. In the continuous hot rolling process where the tail end of the steel plate is joined to the head end of the succeeding steel plate, the difference of finish rolling temp. in a coil is regulated to <50 deg.C. Further, the tension and strain rate in a finish rolling mill are regulated to >=0.1kgf/mm<2> and to >=300(s<-1> ) at least per pass, respectively.
Patent JP-H08244036-A (JP)
Title: Vulcanizing mold of retreaded tire
Inventor: OKUMURA NAOKAZU
IPC: B29K21/00
Filed: 1995-03-14
Abstract: PURPOSE: To vulcanize a base tire (green tire) different in shape in low installation cost in a highly efficient manner without generating buckling. CONSTITUTION: The side wall parts 16d, 16e at the part easiest in deformation in the vicinity of the max. width position H are pushed in the escape recessed parts 31, 32 formed to a vulcanizing mold 17 at a time of vulcanization to be deformed and a base tire 11 is absorbed into the escape recessed parts 31, 32 by excessive length and buckling is effectively suppressed. The base tire 11 considerably different in shape can be vulcanized in the same vulcanizing mold 17.
Patent JP-H05116619-A (JP)
Title: Operation lever device for vehicle running on uneven ground
Inventor: MASUDA TATSUO
IPC: B62K5/00
Filed: 1991-03-20
Abstract: PURPOSE:To make it favorable to get in and out of a vehicle while maintaining good operability of operating levers. CONSTITUTION:A shift lever 6 and a side brake lever 7 are arranged on the right and the left of a seat 5, facing to a space S for getting in and out of, and the shift lever 6 and the side brake lever 7 are respectively arranged nearly horizontally in the normal condition and on the position lower than the upper face of the seat 5.
Patent JP-H03220217-A (JP)
Title: Waterproofing agent composition
Inventor: KONISHI TAKEO
IPC: C09K3/18
Filed: 1990-03-29
Abstract: PURPOSE:To obtain a low-temperature, rapid curing water-proofing agent composition excellent in weathering resistance and resistances by mixing an alkyl acrylate with a butadiene polymer and a paraffin wax. CONSTITUTION:A waterproofing agent composition is obtained by mixing 60-95 pts.wt. substituted or unsubstituted alkyl methacrylate and/or substituted or unsubstituted alkyl acrylate (A) [e.g. methyl (meth)acrylate or 2-hydroxyethyl (meth)acrylate] with 5-40 pts.wt. component A-soluble or -swellable 1,4- polybutadiene oligomer and/or thermoplastic elastomer or another 1,4-butadiene polymer (B) (e.g. maleinized 1,4-polybutadiene or thermoplastic styrene/butadiene copolymer) and 0.1-3 pts.wt., per 100 pts.wt. total of components A and B, paraffin wax (C). This composition can be cured at low temperature rapidly and excels in weathering and flow resistances.
Patent JP-S57198563-A (JP)
Title: Cassette tape recorder
Inventor: TOMITA SEIJI
IPC: G11B15/44
Filed: 1981-05-29
Abstract: PURPOSE: To secure the excellent contacting between a tape and a head by fitting either or both of an erasing head and a recording and reproducing head slantingly to a head base which rotates according to the forward and backward running directions of the tape.  
     CONSTITUTION: When a forward and a backward playback button are pressed at the same time, a head slider, a reverse driving lever, and a lock lever cooperate with one another to move a left and a right playback slider in the same direction, and either slider, e.g. the right playback slider enters a deep part to perform forward reproduction. Once a tape end is detected, the head slider moves back temporarily and enters again, and the left and right sliders are switched to perform backward reproduction. At the same time, a control slider and a driving slider move to left and right at right angles to the head sliders according to the playback directions, and thus a head base 33 is rotated by half around a shaft 39 through gears 37 and 36 to invert the order of an erasing head 32 and a recording and reproducting head 14. The center lines of both the heads cross at an angle Q 1 . Thus, an auto reverse device which secures contacting is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05279620-A (JP)
Title: Aqueous coating composition and coating method using the same
IPC: C08G18/30
Filed: 1992-04-03
Abstract: PURPOSE:To obtain an aqueous coating composition consisting of an aqueous dispersion of a crosslinked polymer obtained by polymerizing a monofunctional monomer with a polyfunctional monomer in the presence of a specific polyurethane resin and suitable as a base coat for over coating system, etc. CONSTITUTION:The objective aqueous coating composition contains (A) an aqueous dispersion prepared by, as necessary, neutralizing a crosslinked polymer obtained by polymerizing a monofunctional monomer with a polyfunctional monomer in the presence of a dispersion stabilizer and a polyurethane having at least one structural unit of formula I (R1 is alkylene essentially containing COOH, etc.; R2 is alkylene or alkylene containing cyano, etc.) and at least one structural unit of formula II (R3 is polyesterpolyol residue, polyurethanepolyol residue, etc.), being >=1000 in molecular weight and having COOH and diazo group, then dispersing the crosslinked polymer in an aqueous medium, (B) a curing agent having reactivity with COOH and/or a curing agent having reactivity with OH and, as necessary, (C) a metallic pigment.
Patent JP-H02261431-A (JP)
Title: Apparatus for designating photographic part in image diagnosis apparatus
Inventor: WATABE YASUSUMI
IPC: A61B6/00
Filed: 1989-03-31
Abstract: PURPOSE:To make it possible for an operator to designate accurately and easily a photographing part by providing a control device for displaying 'designated' which, when certain part of a switch region is touched, makes a display state of a corresponding part of a human body model figure to a specified 'designated' state. CONSTITUTION:A human body model figure 20 displayed on LCD 11 with a touch panel is divided into 7 parts which are set in such a way that switch regions 21 to 27 of the touch panel 13 overlap on each part. An operation reading part 16 of a control device 14 monitors an output signal of the touch panel 13 and when it detects that an icon 31 is touched, it informs a display output part 15 of that and icons 35 and 36 are alternatively switched and displayed. E.g. if the icon 36 is touched, it is displayed with a mesh to display a reception of an operation and the human body model figure 20 is alternatively displayed. Then, if an operator touches e.g. the waist part, the operation reading part 16 detects it at the switch region 26 to inform the display output part 15 of it and a calling parts 17 and the display output part 15 displays the waist part of the human body model figure 20 with a mesh display.
Patent JP-H06276632-A (JP)
Title: Hoisting type pulley
Inventor: MOTOYAMA SHOICHI
IPC: H02G1/02
Filed: 1993-03-18
Abstract: PURPOSE:To stably provide an adequately strong hoisting power without the weight increased very much and the whole size increased in a hoisting type pulley in which the running support of a rope and the driving hoist can be selectively performed. CONSTITUTION:The shape of a groove 24 for a rope of a wheel 11 is made like a notch, and at the same time the width of the rope groove 24 is expanded and reduced in accordance with a load hung on the rope R so as to change the supporting condition of the rope in accordance with the expansion and reduction thereof. That is, at the time of hoisting when a small load is applied to the rope R, a press-down power against the rope groove 24 is doubled according to the principle of a notch with the rope R being held between the side walls of the rope groove 24 on the condition that the rope groove 24 floats off from the bottom of the rope groove 24, and an adequate hoisting power is maintained without so much press-down force required. At the time of the running support of the rope R on which such a large load as a ton manitude is hung, the rope R is pressed down in the bottom of the rope groove 24 for support, thereby preventing the rope R from being damaged.
Patent JP-S577503-A (JP)
Title: Measuring device for end surface of light-transmitting member
Inventor: EBIHARA SHIGERU
IPC: G01B11/00
Filed: 1980-06-18
Abstract: PURPOSE:To enable to perform a high-precise and rapid measurement in a noncontact manner, by a method wherein one end of a light-transmitting member to be measured is irradiated with a laser light, and a luminance ditribution at the other end is detected for indication. CONSTITUTION:For example, an end surface of a glass tube 1 to be measured is irradiated with a light from a laser 3 via a diffusion lens 4. A luminance at the other end surface 1b of the glass tube 1 is converted into an electric level signal via a light-gathering lens 5 by means of a detector 6, and an indicator 8 is caused to indicate an outer diameter D, an inner diameter d, and a thickness a scanning a paratus. This enables to perform a high-precise and rapid measurement in a noncontact manner.
Patent JP-S59224243-A (JP)
Title: Method of preparing machining data for machine tool
Inventor: FUKUOKA KUNICHIKA
IPC: B23Q41/02
Filed: 1983-05-10
Abstract: PURPOSE:To enhance the activity rate of a combined machining line in which machine tools having different functions and performances are laid in combination, by making it possible to prepare machining data which are appropriate for machine tools in a production arrangement in consideration with the capacities and working times of the machine tools. CONSTITUTION:In a sheet metal machine consisting of a drilling machine and a cutter, a numerical control data file 2 is searched by a processing section 4 in accordance with the name of an article and the number of required machines on the basis of input data, so that the necessary number, kind and cutting data of sheet metal articles are obtained. The calculating factors of a machining time necessary for manufacturing the sheet metal article are delivered to the drilling machine and the cutter from a machining standard file 3 so that the machining time for manufacturing the sheet meral article is calculated. Then, the drilling data and cutting data are delivered to data preparing sections 5, 7, respectively, and therefore, the data preparing sections 5, 7 prepares drilling data 6 and cutting data 8.
Patent JP-H0658021-A (JP)
Title: Car loaded tent
Inventor: KOHAMA YASUAKI
IPC: B60P3/34
Filed: 1991-04-15
Abstract: PURPOSE:To eliminate a hindrance of wetting a member of a car on-board tent such as a frame, canvas, etc., and associate cover even during transit under rainfall by simplifying the spreading works for the tent, preventing the internal space of the tent from contaminating or wetting at the time of spreading under rainfall, etc., and enclosing all members with the cover when the car is running. CONSTITUTION:At one end 12 of a floor member 11, a hinge pin 13 is provided as penetrating all floor members 11 so that they are coupled together, where an aux. floor member 21 capable of folding back is provided in connection, Channel-shaped frames 31, 32, 33 to which a canvas 36 is fixed, are borne rotatably by the hinge pin 13, and the frames 31, 32, 33 and the canvas 38 are spread in segment form. At that end 34 of the frame 33 opposite the hinge pin 13, a cover 41 made of reinforced plastics whose outer surface is smooth, is installed rotatably at the end face 45 in such a way that the opening 44 of the cover 41 faces downward.
Patent JP-H10285481-A (JP)
Title: Video signal processing unit
Inventor: OGAWA YOSHIHIKO
IPC: H04N5/44
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To reduce the scale of the hardware for the video signal processing unit. SOLUTION: A control section 111 provides an output of a control signal which is used to control the delivery of data of a bus 107 and respective operations of an input section 103, a data arithmetic section 104, a data storage section 105 and an output section 106 from a received synchronization signal. The input section 103 converts an input video signal into a video signal, employing a processing clock in the inside of the processing unit, the data arithmetic section 104 accumulates the converted video signal for each line, so as to discriminate whether or not the result of the accumulation is smaller than a prescribed value, the data storage section 105 stores the result of discrimination for each line.  The data arithmetic section 104 calculates the discrimination result of upper and lower parts of an image among the discrimination results for one image to discriminate whether or not the input video signal is a letter-box form video signal. The output section 106 converts the video signal from the input section 103 into the video signal using an output clock and provides an output of the resulting video signal together with the discrimination results.
Patent JP-H07269087-A (JP)
Title: End structure
Inventor: KOSEKI SUE
IPC: E04F19/02
Filed: 1994-03-28
Abstract: PURPOSE:To securely fix the end of a dry wall material and obtain a waterproof end structure. CONSTITUTION:Fixing tools beta like nails fixing the end part of a lower dry wall material C fastened on the backing material alpha of wall in advance are arranged so as to be covered with the decorative piece 7 of a batten and board A and the fixing piece 1 is fixed through the fixing tool P. The end of the upper dry wall material C is inserted in so as to contact the bottom side 2 at the end and the end of the dry wall material C is directly fixed from a support piece 3 through the fixing tool like nail. The hooking groove 14 of the decorative cover A is fitted to a hooking piece 5 of the batten and board A and also a fitting piece 13 is fitted to the fixing piec 4 through an elastic material. In this way, the end of the dry wall material C arranged at both upper and lower parts can be securely fixed and the construction is facilitated and further, since pierced holes 8, 16 are formed in the bottom side 2 and the hooking groove 14, even if rain water enters into the inside, it can be rapidly discharged and hence an end structure excellent in water proof function can be obtained.
Patent JP-S57199184-A (JP)
Title: Manufacture of unit cell for fuel cell
Inventor: UENO SANJI
IPC: H01M8/24
Filed: 1981-06-01
Abstract: PURPOSE:To increase the contact of an electrode and a matrix, and average current density per unit area by previously press-bonding together a unit cell comprising a fuel electrode, a matrix, and an air electrode before stacking the cell under a pressure larger than the binding pressure for a stacked cell. CONSTITUTION:Among elements constituting a unit cell, for example, a fuel electrode is a 20cm square carbon with a catalyst layer which contains platinum on carbon nonwoven fabric, and an air electrode is the same construction as the fuel electrode but different with an amount of catalyst, and a matrix is manufactured in such a way that polytetrafluoroethylene is added to silicon carbide powder and they are formed as a sheet, and dried and then a required amount of connectrated phospholic acid is added to the sheet. Each element is stacked in the sequence of the fuel electrode, the matrix, and the air electrode, and they are press-bonded together under a pressure of 5kg/cm<2> with a press to form a unit cell.
Patent JP-H04315414-A (JP)
Title: X-ray aligner
Inventor: MURATA TAKAHIRO
IPC: H01L21/027
Filed: 1991-04-15
Abstract: PURPOSE:To preserve the specified angle between an X-ray mask and a semiconductor wafer to X-ray easily and highly accurately by suppressing the height from the mask stage frame supporting face of an X-ray optical axis as low as possible. CONSTITUTION:In an X-ray aligner which transcribes a mask pattern on a semiconductor wafer face by applying the X-ray radiated from an X-ray power source on that pattern of an X-ray mask, being equipped with a plurality of alignment optical systems which performs the alignment between the X-ray mask and the semiconductor wafer and the detection of a gap, alignment optical system storages 12, 13, and 14, which store said alignment optical systems inside, are arranged at, at least, two places on both sides and top of the X-ray mask 6.
Patent JP-H01256775-A (JP)
Title: Pod cooling device
Inventor: YAMAGUCHI TOSHIAKI
IPC: F25D9/00
Filed: 1988-04-04
Abstract: PURPOSE:To simplify the structure of a cooling device in order to make the cooling unit compact by applying two independent cooling units, liquid and evaporation cooling units, and by cooling cold plates directly in case of evaporation cooling. CONSTITUTION:In case of liquid cooling, a circulating refrigerant 'a' is sent to cold plates 1A by a circulating pump 2, and heat-exchange takes place while the refrigerant passes through the cold plates to cool electronic devices 6. The warmed circulating refrigerant 'a' is cooled by heat-exchanging with ram air 'b' in an exterior plate heat exchanger 3, and then returned to the cold plates 1A. When the performance of the exterior plate heat exchanger 3 drops and the temperature of the electronic apparatus 6 rises over a set value, the circulating pump 2 stops and the cold plates 1A are directly cooled by the latent heat of evaporation of the refrigerant in a heat exchanger 4 for evaporation cooling. The evaporated refrigerant is discharged from a relief valve 5. To adopt the relief valve 5 allows free adjustment of the boiling point of the refrigerant for evaporation cooling by changing the pressure of the refrigerant.
Patent JP-H08277471-A (JP)
Title: Plasma cvd device
Inventor: HARADA YASUKI
IPC: C23C16/50
Filed: 1995-04-07
Abstract: PURPOSE: To provide a plasma CVD device which does not require a large space for installation for the production of a solar cell having a high photoelectric conversion efficiency. CONSTITUTION: The device is equipped with an electrode 2 where a substrate is to be mounted and counter electrodes 10a, 10b, 10c facing the electrode 2 for respective p, i, n-type amorphous semiconductor layers. The counter electrode which is not used is held in an area out of the plasma region so that a film containing impurities which give the conductivity type does not deposit on the counter electrode used to form an i-type amorphous semiconductor layer. Further, deposition of the film on the inner wall of the reaction chamber 1 is little caused. Therefore, since the impurities which give the conductivity type are not mixed with an i-type amorphous semiconductor layer, a solar cell having a high photoelectric conversion efficiency can be obtd.