baber/WOPTO huggingface dataset:
Patent JP-H02216366-A (JP)
Title: Small angle steering device
Inventor: UENO KATSUMI
IPC: B62D6/02
Filed: 1989-02-17
Abstract: PURPOSE:To allow the steering power characteristic to be corrected to the optimum by mounting to a steering power transmitting route a reaction force giving mechanism increasing rotary resistance of the steering power transmitting route in accordance with an increase of a steering angle, in the case of a device interposing an oval gear mechanism in the steering power transmitting route. CONSTITUTION:An upper end of an input shaft 3 of an oval gear mechanism 2 is connected by serration to a lower end of a steering shaft 1. This elliptic gear mechanism 2 is constituted by housing in a casing 5 the first elliptic gear 4 fixing the input shaft 3 in a position offset in a major axis direction and the second elliptic gear 6 fixing an output shaft 7 in a position similarly offset in the major axis direction. Here in a condition that a steering wheel is placed in a neutral position, the first elliptic gear 4 is set in its minimum diameter part so as to engage with the maximum diameter part of the second elliptic gear 6. While the first elliptic gear 4 integrally forms a cam unit 21 adapting to its periphery a roller 22 pressed by receiving tension of coil springs 24, 25 and used functioning as a reaction force giving mechanism 20.
Patent JP-S61197968-A (JP)
Inventor: KUDO MOTOHIRO
IPC: F04C29/12
Filed: 1985-02-28
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-S57151568-A (JP)
Title: Successive paper folder
Inventor: KUBOTA ICHIROU
IPC: B65H45/16
Filed: 1981-03-16
Abstract: PURPOSE:To obtain successive paper folding by providing a pair of rollers with a recessed groove and a folding blade in such a way that the groove and blade  stand face to face. CONSTITUTION:On two upper and lower rollers 1 and 2 of the same shape, folding blades 3 and 4 are planted projecting outward on one side while grooves 5 and 6 are engraved, all of which are located on the line (l) equally dividing roller circles 1 and 2. Rubber sheets 7 and 8, both ends of which are bonded to the root portions of the blades 3 and 4, are wound around the rollers 1 and 2, covering the recessed grooves 5 and 6, too. Gears 11 and 12 engaged with each other are rotatably connected via a shaft to one-side ends of rotary shafts 9 and 10 of the roller 1 and 2, while a handle is fitted to the righthand end of the rotary shaft 10. With these contrivances, manual successive paper folding work can be expedited.
Patent JP-S54130168-A (JP)
Title: Speed detector
Inventor: KURITA YOSHIO
IPC: G01P3/80
Filed: 1978-03-31
Abstract: PURPOSE: To perform speed detection of high accuracy without subjecting to the influence of periodical noise by adjusting the phase of common mode noise contained in the noise signal obtainable from a moving object.  
     CONSTITUTION: Light having transmitted through moving paper 1 is detected with a photoelectric transducer 41 by way of a lens 31. Thereupon, the signal x(t) from the photoelectric transducer 41 is applied to a gain phase adjusting circuit 6. In addition, the difference of the signal from here and the signal from a photoelectric transducer 42 is obtained by an arithmetic circuit 7 and the output signal z(t) thereof is applied to a self-correlator 50, where the self correlation function ϕ zz (τ) of z(t) is obtained. With this output signal ϕ zz , a positive peak appears at ϕ zz  + ϕ yy  and a negative peak at ϕ xy , ϕ yz  respectively, thus no periodical correlations owing to common mode noise appear. As a result, τ 0  may be accurately detected and the velocity V may be known from the relation of τ 0  = L/V. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60181788-A (JP)
Inventor: SHIRAI KATSUMI
IPC: G09G5/08
Filed: 1984-02-29
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-S54129739-A (JP)
Title: Heating of room
Inventor: NIKUDO YUKIO
IPC: F24F7/06
Filed: 1978-03-31
Abstract: PURPOSE: To perform confortable and efficient heating, by providing a blower which has a blowoff port in higher position than an intake port and is placed away from a heater in a room and by blowing output air to the upper part of rising hot air to raise the temperature near a floor.  
     CONSTITUTION: The output air B is blown off upward from the blower 3. The output air is projected to the upper part of the hot air A which is rising while heated by the heater 2. The rising hot air A is wrapped or covered with the output air B. The temperature near the floor is thus raised to perform the comfortable heating. Because the output air B of lower temperature than the hot air A is located between the air A and a ceiling 1b, the heat transfer through the ceiling is low. Therefore, the efficiency of the heating is high. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59162633-A (JP)
Title: Magnetic recording medium
Inventor: YAMAGUCHI ATSUTAKA
IPC: C09D5/23
Filed: 1983-03-08
Abstract: PURPOSE:To improve the electromagnetic transducing characteristics by forming a magnetic layer contg. a liq. acrylic oligomer, a radiation curing resin, polyester resin and magnetic powder so as to improve the dispersibility and fillability of the magnetic powder. CONSTITUTION:The acrylic oligomer is prepd. by mixing dipentaerythritol hexaacrylate with the ester of dipentaerythritol with pentaacrylic acid or lower. Common satd. or unsatd. polyester resin having about 10,000-30,000mol.wt. or polyester resin contg. sulfone groups or metallic sulfonate groups is suitable for use as the polyester resin used in combination with the liq. acrylic oligomer and the radiation curing resin, and for example, ''Vylon #200'', ''Vylon #300'', ''Vylon #400'' or ''Polyester GX-W1'' is used as the polyester resin. The resin is used by 1-80wt% of the total amount of the binder components.
Patent JP-H10243613-A (JP)
Title: Abrasion suppressor, and transporter and dc motor using the suppressor
Inventor: HIRAOKA TAKAFUMI
IPC: B60P7/16
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an abrasion suppressor which can reduce sliding contact or sliding between metals, abrasion and damage of contact members, and also provide a transported and a DC motor using the abrasion suppressor. SOLUTION: A load-carrying platform of a truck 41 is provided with a magnetic field generator 58 which is made by locating a single or a plurality of permanent magnets 56, 57 above and below plurality of fuel aggregates 45 which are horizontally supported by supporting frames 46a, 46b, 46c, 46d, 46e during transportation. Magnetic fields generated by the field generator 58 are supposed to cross at right angles at a specified intensity at the contacts between metals formed in the fuel aggregates 45, the supporting frames 46a,..., 46e and other sections, for example, a contact between an end closure of a nuclear reactor fuel bar and a supporting plate for supporting the fuel bar, a contact between the supporting plate and the supporting frame 46a, and a contact between the supporting plate and the supporting frame 46e.  By this method, contact or adhesion between newly produced faces in the contact between metals can be reduced and, at the same time, abrasive power of an oxide film generated at the contact due to sliding of metals on each other can be made finer, thereby reducing abrasion.
Patent JP-2000243144-A (JP)
Title: Transparent conductive film
Inventor: SATO MITSUNOBU
IPC: C08J7/06
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To reduce a change in a resistance value and reduce deterioration in performance. SOLUTION: This transparent conductive film is made up by forming, on a polyarylate film, a transparent conductive layer selected from among indium tin oxide(ITO), zinc oxide(ZnO), tin oxide(SnO2), indium-tin metal alloy(ITM), and alloys of them, and the amount of residual monomer of the polyarylate film is adapted to be 2000 ppm or less.
Patent JP-S60182723-A (JP)
Title: Vapor growth device for semiconductor
Inventor: TERAO HIROSHI
IPC: H01L21/205
Filed: 1984-02-29
Abstract: PURPOSE:To enable growth at low pressure, and to improve the quality of a growth layer by forming a reaction pipe constituting a vapor phase growth device in double pipe structure, optimally designing the sectional shape of an internal pipe so that the quality of the growth layer is enhanced, forming the sectional shape of an external pipe to a circle and making the pressure of a clearance between the double pipes the same as pressure in the internal pipe. CONSTITUTION:The outer circumference of an external reaction pipe 1, which has a gas inflow port 7 for a purge and a discharge port 8 and a sectional shape thereof takes a circle, is surrounded by a high-frequency coil 5 for heating, and an internal reaction pipe 2 is arranged in the reaction pipe 1. An inflow port 6 for gases for growth consisting of trimethyl gallium, arsine and hydrogen in the internal reaction pipe 2 is penetrated through the central section of the inflow port 7 at that time, and the opening end of the pipe 2 opposite to the inflow port 6 is positioned in the pipe 1. The sectional shape of the pipe 2 is formed to a rectangle in order to equalize a gas flow and the opening end is lowered in a stepped manner, and a rectangular susceptor 3 made of carbon is sunk to the opening end and the same rectangular substrate 4 is placed on the susceptor 3. Accordingly, growth at low pressure is enabled while the thickness of a growth layer is made uniform.
Patent JP-2000235962-A (JP)
Title: Manufacture of barrier film
Inventor: HARADA MASAMICHI
IPC: H01L21/28
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a tungsten nitride thin film which is low in specific resistance and little in variation. SOLUTION: Before a nitride thin film (tungsten nitride thin film) 24 made of a high-melting point metal is formed on the surface of a substrate 20, the surface of the substrate is cleaned by a plasma containing an ionized nitride or hydrogen. Even with a CVD process at low temperature, the growth of a nitride thin film 24 can be started at once after cleaning, and a barrier film 33 of good quality can be also formed. If the kind of reductive gas to be introduced is changed, a high-melting point metal thin film (tungsten thin film) 25 can be formed on the surface of the nitride thin film 24, resulting in the barrier film 33 with a laminated structure.
Patent JP-S61195753-A (JP)
Title: Continuous casting device
Inventor: MATSUI KUNIO
IPC: B22D11/10
Filed: 1985-02-27
Abstract: PURPOSE:To prevent the generation of a defect on an ingot surface and the failure of a nozzle tip by providing a control plate on the down stream side of the nozzle tip so that a molten metal collides against the block side of a casting mold at a prescribed flow rate. CONSTITUTION:A taper having the inside diameter increasing gradually toward the tip 5a of the pouring nozzle 5 is provided to the tip and the control plate 9 is fixed near the top end 5a. The position for attaching the plate 9 is where the flow 10 of the molten metal collides against the surfaces of block molds 1, 2 near the nozzle tip. The space between the plate 9 and the tip 5a is determined at the size to provide the flow rate of the molten metal at which the growth of a solidified shell can be prohibited. The molten metal supplied from the nozzle tip 5a is changed in the direction of the flow by the plate 9 so as to collide against the surface of the molds 1, 2, thereby preventing the connection and fixing of the solidified shell 7 and the solidified shell 8 on the inside surface of the molds 1, 2. The generation of the defect on the ingot surface and the failure of the nozzle tip 5a are prevented.
Patent JP-S63206245-A (JP)
Inventor: KONO TOSHIO
IPC: A61G5/04
Filed: 1987-02-21
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-S54130487-A (JP)
Title: Electrically conductive treating agent
Inventor: IKENO SHINOBU
IPC: C09K3/16
Filed: 1978-03-31
Abstract: PURPOSE: To provide an electrically conductive treating agent with very high conductivity and low temp. dependency useful for conductive substrate paper which agent is based on a quat. ammonium salt polymer the principal chain of which consists of a quat. ammonium group part of high density and a prepolymer part.  
     CONSTITUTION: The treating agent is based on a polyelectrolyte having a unit of formula I. A polymer of this unit is produced as follows: a dihalo monomer and a tetra-alkyldiamino monomer are reacted, and the resulting oligomer is further reacted with a tetra-alkyldiamino prepolymer according to the terminal functional groups of the oligomer. The polymn. degree of the oligocation thus obtd. is 2W20. A solvent of high polarity, e.g. methanol is pref. used in the reaction with respect to polymer solubility, reaction acceleration, etc. The agent is applicable to formation of conductive substrate paper used in electrostatic photography and recording, and it is usefual for electrostatic image regeneration. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58153740-A (JP)
Title: Recovery of zinc and apparatus therefor
Inventor: HITOMI YASUO
IPC: F27B7/00
Filed: 1982-03-10
Abstract: PURPOSE:To recover highly conc. zinc dust, by constituting the main body of a rotary kiln with an inner pipe having a reticulated structure and an outer pipe equipped with a spiral groove on its inner wall, and individually driving the inner and outer pipes to carry pellets along the spiral groove. CONSTITUTION:The main body 1 of a kiln is constituted with the inner pipe 3 of a reticulated structure having gas-permeability corresponding to the size of pellets and an outer pipe 2 equipped with a spiral groove 2-1 for carrying pellets on its inner wall over its entire length. The outer and inner pipes 2, 3 are rotated at different speeds along the same direction by rollers 4, 5 and heated by a burner 6, while green pellets are charged from a shoot 8 in the spiral groove 2-1. The pellets are dehydrated and preheated during its movement through the spiral groove 2-1, but dust is not formed since its free movement is restricted. When the pellets reach the side of a high-temp. zone, the evaporation of metallic zinc starts. The vapor is sucked and recovered by a hood 7. Consequently, zinc content in the pellets discharged by a shoot 9 can be lowered.
Patent JP-S53123391-A (JP)
Title: Harmful gas purifying method
Inventor: SATOU HIROSHI
IPC: B01D53/81
Filed: 1977-04-04
Abstract: PURPOSE: To adsorb and remove harmful substances including malodorants in gas by using a treating agent obtd. by combining an inorg. filler having a specified harmful substance removin rate with an inorg. adhesive or an org. substance and forming them into a united body. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06245834-A (JP)
Title: Reclining apparatus
Inventor: UMEHARA HISAO
IPC: A47C1/025
Filed: 1993-02-26
Abstract: PURPOSE:To reduce the cost without making the whole system larger or increasing its weight. CONSTITUTION:When a shock is given, the lower tooth 40 is put in the gap preventive part 35 of the upper tooth 30 so that the both teeth will not be slipped out each other, and the gearing strength will not be reduced. Therefore, it is not necessary to enlarge the tooth width of the upper tooth 30 and the lower tooth 40 in order to prevent the slipping out, and in addition, it is not necessary to additionally set a preventive wall so that the upper tooth 30 and the lower tooth 40 may not be slipped out.
Patent JP-H04276353-A (JP)
Title: Recording medium loading and unloading device
Inventor: NANBA ATSUSHI
IPC: G11B17/035
Filed: 1991-03-05
Abstract: PURPOSE:To eliminate the need for providing particularly a member for locking a slider by forming a trigger lever with a lock part and a stopper part and engaging these lock part and stopper part with the slider. CONSTITUTION:When an eject lever 35 is pressed, a bend 21 of the slider 14 is pushed forward by an end part 35a of the eject lever 35, and the slider 14 is moved in the direction of ejecting the cartridge 1. When the eject lever is further pressed, the slider 14 is moved, and a lock part 26 arrives on an extension line of a circular arc of the lock part 22a. At this time, the holder 4 is pushed upward via a pin 7 by a cam groove 15 and a guide groove 28, and the cartridge 1 is under its ejectable state. Consequently, the trigger lever 22 is turned by energizing force of a spring 25, and the cartridge 1 is ejected by a lever 22c. And also, the trigger lever 22 is engaged with the lock part 26, so that its turning in the energizing direction is restricted.
Patent JP-S61201015-A (JP)
Title: Thermally bondable conjugated yarn
Inventor: EMI SHINGO
IPC: D04H1/55
Filed: 1985-03-01
Abstract: PURPOSE:To obtain thermally bondable conjugated yarn having an improved feeling based on softness of polyolefin of its own free from powder falling, by combining a polyester polymer with a specific polyolefin as an adherent component. CONSTITUTION:A polyester having >=170 deg.C melting point is used as the unmelting component A, and a low-meling polymer phase obtained by blending 100pts.wt. polyolefin containing a carboxyl group on the side chain with 0-400 pts.wt. polyolefin is used as the adherent component B. The weight ratio of the nonmelting component A and the adherent component is 90:10-10:90, the nonmelting component A and the adherent component B form at least two blocks in a rectangular section of fiber and the adherent component B is at least partially exposed to the periphery of the section. The yarn is relatively inexpensive and has high bond strength.
Patent JP-S54130689-A (JP)
Title: Plastics-coated steel pipe
Inventor: TAKAYAMA KENICHI
IPC: B32B7/12
Filed: 1978-03-31
Abstract: PURPOSE: To manufacture a plastics-coated steel pipe having easily repairable and firmly bonded coating layer, and useful as an underground corrosionproof steel pipe, by using two kinds of adhesive comprising soft adhesive to the steel-side , and a hard adhesive to the plastic side.  
     CONSTITUTION: The surface of a steel pipe is coated with a pressure-sensitive soft adhesive having a consistency of 40W100, and then coated with a pressure-sensitive hard adhesive having a consistency of 1W20. A plastic coating material is applied  thereto, to obtain the objective plastics-coated steep pipe. The soft- or hard-adhesive can be prepared by mixing asphalt, a rubber, etc. at proper ratios. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0569611-A (JP)
Title: Continuous forms charging device of printer
Inventor: ENAMI HIROYUKI
IPC: B41J11/42
Filed: 1991-03-05
Abstract: PURPOSE:To provide a continuous forms charging device of a printer which can easily accurately set continuous forms concerning the continuous forms charging device of the printer for charging the continuous forms to the printer. CONSTITUTION:The title continuous forms charging device of a printer is composed as follows : a paper feed mechanism 1 which has a paper feed pin 12 to be rotated so as to feed continuous forms 100 longitudinally and is provided freely movably in a width direction of the continuous forms 100, and a feed hole detecting sensor 3 which is provided so as to move in the width direction integrally with the paper feed mechanism 1 in order to be tect a paper feed hole 102 are provided. A pin width matching means 4 which drives the paper feed mechanism 1 and the feed hole detecting sensor 3 and stops their drive in response to a feed hole detecting signal from the feed hole detection sensor 3, and a preparatory feed means 6 which feeds the continuous forms 100 longitudinally to a position wherein the paper feed hole 102 interlocks with the paper feed pin 12 while the paper feed pin 12 is being rotated, are provided.
Patent JP-S51113367-A (JP)
Title: Dry cleaning machine
Inventor: OBATA FUKUJI
IPC: D06F43/08
Filed: 1975-03-31
Abstract: PURPOSE: To provide a dry cleaning machine for washing laundry with a circulating solvent. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59165103-A (JP)
Title: Electronic controller
Inventor: HONNA TAKAO
IPC: G05B9/03
Filed: 1983-03-11
Abstract: PURPOSE:To back up plural arithmetic control parts by one arithmetic control part without any increase in complexity by coupling one arithmetic control part with plural arithmetic control parts through a communication line and switching them through a switching circuit. CONSTITUTION:The arithmetic control parts CPUc1-CPUcn are coupled with a backup arithmetic control part CPUb1 through the communication line Coo. Information necessary for backup operation is normally collected to the backup arithmetic control part CPUb1 through the communication line CPUoo according to a specific procedure. If one of the arithmetic control parts CPUc1-CPUcn is troubled, that is judged from the information obtained by following the specific procedure and the backup arithmetic control part CPUb1 operates as a substitute for one of the arithmetic control parts CPUc1-CPUcn; and which of relays RY1-RYn corresponds to the trouble is indicated and this relay is energized to couple one of remote S-Pi/oc1-S-Pi/ocn with the backup arithmetic control part CPUb1, carrying on the operation.
Patent JP-H05237780-A (JP)
Title: Automatic generation method for work object detection start position
Inventor: SHINDO AKIO
IPC: B25J13/00
Filed: 1992-02-26
Abstract: PURPOSE:To prevent the reduction of the working time efficiency of a robot by invariably keeping the distance between a work object and the detection start position constant with a rewriting means of detection start position coordinates. CONSTITUTION:When the same work is repeated on multiple work objects with a teaching playback type robot, a work hand is switched from a high-speed travel to a low-speed travel 105 if the first judging means judges 103 that a work hand reaches the detection start position, and the shock at the time of contact between the work hand and the work object is mitigated. The difference value between contact coordinates and detection start coordinates when the work hand is brought into contact 106 with the work object is calculated 108, the detection start coordinates in a coordinates memory means are rewritten 109 based on the difference value, and the low-speed running time is shortened.
Patent JP-S60183579-A (JP)
Title: Speech timepiece
Inventor: OOTSUKA YOSHIO
IPC: G04C3/00
Filed: 1984-03-01
Abstract: PURPOSE:To obtain a speech timepiece which annunicates time only by touching its external surface by arranging the sensor of a switch which starts time annunciation in a planar shape on the external surface of the timepiece. CONSTITUTION:The switch 7 which starts a speech unit 8 for changing the time output of the electronic timepiece into a voice is turned on by pressing the key top 5 of the switch arranged spherically on the external surface of the timepiece. The output of the speech unit 8 annunciates the time of the timepiece with a voice from a speaker 9. The switch 7, an alarm time setting switch 12, a lamp 13 for indicating the operation state of the timepiece, rubber suckers 14, etc., are mounted on a substrate 10, whose periphery is fitted in the key top 5, so the switch 7 is turned on by pressing any part of the key top 5. Therefore, the time is known in a voice only by touching the external surface of the timepiece with a hand.
Patent JP-S51114431-A (JP)
Title: Aqueous coating compositions
Inventor: SUZUKI HIROMASA
IPC: C09D133/04
Filed: 1975-04-02
Abstract: PURPOSE: Aqueous coating compositions with good coating surface. 
     COPYRIGHT: (C)1976,JPO&Japio