baber/WOPTO huggingface dataset:
Patent JP-H08218656-A (JP)
Title: Waterproof floor pan
Inventor: SONE KUNIYOSHI
IPC: E04H1/12
Filed: 1995-02-15
Abstract: PURPOSE: To set an apron to which the lower end of a bathtub apron is attached, at a height higher than that of a wall panel installation part so as to prevent occurrence of leakage through a fixture. CONSTITUTION: A waterproof floor pan is composed of a wall installation part 3 for setting thereon the lower end of a wall panel 2 provided on the upper part of a rise-up edge of a peripheral edge, and an apron attaching part 5 for setting thereon attaching the lower end of a bathtub apron 4 is provided between a bathtub installation part and a washing part. In this arrangement, the height of the apron attaching part 5 is higher than that of the wall panel installation part 3.
Patent JP-S59152570-A (JP)
Title: Disk record reproducer
Inventor: NAKAMURA SHINICHI
IPC: G11B21/08
Filed: 1983-02-21
Abstract: PURPOSE:To correct the DC offset voltage value of a tracking error signal by providing a polarity inverting circuit to invert the polarity of the output voltage of a DC voltage generating circuit and adding the output voltage of said polarity inverting circuit. CONSTITUTION:The tracking error signal T delivered from a tracking error signal generating circuit 19 is supplied to an addition point A via a resistance R1 of a main signal path 23. While the signal T supplied to a secondary signal path 24 is converted into the DC voltage Vc by an integration circuit and hild at a capacitor C. This held voltage value serves as a voltage signal which correctes the offset voltage. The signal T is added to a correcting signal DELTAT to obtain a tracking error signal (T+DELTAT) which contains the corrected offset voltage.
Patent JP-S63195250-A (JP)
Title: Roll for rolling mill
Inventor: KUTARAKI TOSHIO
IPC: B21B27/00
Filed: 1987-02-10
Abstract: PURPOSE:To obtain a roll for a rolling mill excellent in wear resistance, resistance to surface roughness, accident resistance, compressive strength, toughness and ability to be ground, by subjecting a steel powder containing respectively prescribed amounts of C, Si, Mn, Cr, Mo, W, V, and Co to compacting and sintering. CONSTITUTION:A steel powder consisting of, by weight, 2.05-2.20% C, <=0.40% Si, <=0.40% Mn, 3.8-4.5% Cr, 5.5-6.5% Mo, 13.5-15.0% W, 5.0-6.0% V, 11.0-13.0% Co, and the balance Fe with impurities is prepared. This steel powder is prepared by adopting a water atomizing method, a gas atomizing method, a gas-water atomizing method, etc. Subsequently, this steel powder is compacted and sintered so as to be formed into the desired roll for a rolling mill.
Patent JP-S63196835-A (JP)
Title: Die purifier for thermoplastic resin flow tester
Inventor: MIURA YASUHIRO
IPC: G01N11/06
Filed: 1987-02-10
Abstract: PURPOSE:To achieve a labor saving and a higher safety margin and measuring accuracy, by arranging a die purifying rod holder, a guide pipe, a driving means, pull-off means and the like. CONSTITUTION:First, a guide pipe 104 is inserted into a cylinder 3 by running a reversible motor 103. Then, as the pipe 104 reaches the upper end face of a die 6, a sensor operates to release a guide 106 and a timing belt 100 from the pressure-welding and stops on the upper end face of the die 6. Then, a die purifying rod holder 95 and a die purifying rod 92 are inserted along the pipe 104 to be run through a hole of the die 6. As the purifying rod 92 passes through the die 6, a linear motor 107 rises to grasp the rod 92 with a finger 108 and lowers by a motor 107 as intact to be discharged. This enables the purifying of the inner surface of the die 6 while resin left in the die 6 is discharged.
Patent JP-H02207573-A (JP)
Title: Varactor diode and its manufacture
Inventor: TAKAHASHI KEIZO
IPC: H01L21/302
Filed: 1989-02-08
Abstract: PURPOSE:To form an N-type substrate layer into the shape of an inverted truncated cone and to make it possible to make large a rate of mass change by a method wherein a gold-plated layer, which is used as an electrode, is formed on a Schottky electrode film or a P-type ohmic electrode film formed on the surface of the substrate layer and a mesa etching is performed from the rear of the substrate layer. CONSTITUTION:An Si3N4 film 3 is formed on a P-type diffused layer 2 on an N-type substrate layer 1 by a plasma CVD method, a circular hole is opened by photoetching, an ohmic electrode film 4 is applied and a gold-plated layer 5 for an electrode pattern is formed on this film 4 for making easy handling. The films 4 and 3 are subjected to reactive-on etching using layer 5 as a mask to form an ohmic electrode on the layer 2 and the layer 1 is polished and etched from its rear to form an AuGeNi ohmic electrode 6. A photoresist 7 is formed and a mesa etching is performed with a phosphoric acid GaAs etchant using the resist 7 as a mask to mold the layer 1 into the shape of an inverted truncated cone with the electrode 6 faced downward and at the same time, to perform an element isolation.
Patent JP-H03233249-A (JP)
Title: Air conditioner
Inventor: IKEDA JUICHI
IPC: F24F11/02
Filed: 1990-02-06
Abstract: PURPOSE:To prevent a floating of blown conditioned air by a method wherein a detected data from a heat exchanging temperature sensing means is inputted as an input signal during a heating operation and in the event that the detected data is more than a set value, means is provided for outputting an instruction to vary a set angle of the horizontal vane downwardly in respect to the first driving means. CONSTITUTION:A heat exchanging temperature sensing means 33 is provided for sensing a temperature of a heat exchanger 7. Then, during a heating operation, the detected data from the heat exchanging temperature sensing means 33 is inputted to a control means 34 as an input signal. In the event that the detected data is more than the set value, an instruction for varying the set angle of the horizontal vane 10 by one step only in respect to the driving means 12 is outputted from the control means 34. With such an arrangement, a floating of the blown conditioned air can be eliminated and a comfortable indoor dwelling environment can be improved.
Patent JP-H04265732-A (JP)
Title: Manufacture of polyester mirror plate
Inventor: MIYASHITA KENICHI
IPC: B29K67/00
Filed: 1991-02-21
Abstract: PURPOSE:To manufacture a mirror plate having excellent color tone, gloss, etc., simply at a low cost by bonding a polyester mirror-surface edge material with the edge surface of a laminated plate, in which a polyester mirror sheet is disposed and unified with the surface of a base material. CONSTITUTION:Cast-molded polyester mirror sheets 3 are arranged and unified with both surfaces of a base material 2 such as plywood, an intermediate-density fiber board, etc., thus obtaining a mirror laminated plate 1. For laminate and unify the polyester mirror sheets 3 and the substrate 2, both sheets 3 and substrate 2 can easily be stuck by using urethane or polyester adhesives. polyester mirror-surface edge materials 4 are bonded with each end face of the mirror laminated plate 1 formed, thus manufacturing a mirror plate. The polyester mirror-surface edge materials 4 are acquired by casting or press-molding an unsaturated polyester resin composition the same as or the same kind as the polyester mirror sheets 3. Each end face of the mirror laminated plate 1 has groove sections 5, and the projecting sections 6 of the polyester mirror-surface edge materials 4 are fitted and cemented to the groove sections 5.
Patent JP-H11224006-A (JP)
Title: Conductive seamless belt
Inventor: MATSUSHITA HIROMI
IPC: G03G15/20
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a conductive seamless belt excellent in processability, having proper flexibility, prevented from being elongated even in the case of long-term consecutive operation, having a small spring constant in a thickness direction and constituted so that ruggedness or uneven rigidity is not caused on its surface by constituting the belt of rubber composition and providing the belt with a conductive base layer whose dynamic modulus of elasticity and loss tangent are set within the range of a specified value, respectively. SOLUTION: This conductive seamless belt is constituted of the rubber composition and provided with the conductive base layer whose volume resistivity value is within 1×10<4> to 1×10<12> Ω.cm. Then, the dynamic modulus of elasticity of the conductive base layer obtained by measurement on the measuring condition of 23 deg.C, 10 Hz and 4% of elongation strain is within 2.5×10<8> to 2.0×10<9> dyn/cm<2> , and loss tangent (tan δ) is within 0.01 to 0.2. It is good to constitute the conductive seamless belt of a conductive base layer simple substance or constitute it by laminating a thin surface layer made of other material on the surface of the conductive base layer in order to impart excellent surface property. A variety of known rubber can be used as a rubber component used for the rubber composition.
Patent JP-H08196625-A (JP)
Title: Cleaning method of artificial dialysis device by electrolytic water
Inventor: OKAZAKI TATSUO
IPC: A61M1/14
Filed: 1995-01-24
Abstract: PURPOSE: To simplify a washing process of an artificial dialysis device and unnecessitate waste treatment, by involving one or two more washing and/or disinfecting process by means of electrolytic water of water added by sodium chloride and the other chlorides. CONSTITUTION: An alkaline water draining pipe line 11 and an acid water draining pipe line 12 of an electrolysis bath with diaphragm 3a are connected to a water- supplying side of the electrolysis bath without diaphragm 3b, and also are selectively connected to the electrolysis bath without diaphragm 3b side and a drain or storage tanks 15a, 15b sides by providing both pipe lines 11, 12 with switch valves 13, 14 in a washing water supplying water supplying device 10. The alkaline water draining pipe line 11 of the electrolysis bath with diaphragm 3a and the draining pipe line 16 of the electrolysis bath without diaphragm 3b are connected to a common washing water supplying duct 18 through the switch valve 17, and further connected to a dialyzing fluid supplying part 20 in an artificial dialysis device 19.  Furthermore, chloride solution such as sodium chloride or the like is added to the water supplying ducts 21, 22 of the electrolysis bath 3a and the electrolysis bath 3b from a tank 1 through a pump P. On the other hand, the water supplying duct 23 is connected to the dialyzing fluid supplying part 20.
Patent JP-S59155489-A (JP)
Title: Regulation of coke oven pressure
Inventor: KOYANAGI YASUO
IPC: C10B41/00
Filed: 1983-02-23
Abstract: PURPOSE:To make it possible to recover and effectively utilize heat of exhaust gas without decrease in temp. by regulating the flow rate of a controlling fluid injected into a spiral element in the middle of an exhaust gas suction pipe on the basis of difference between set value and measured value of the oven pressure. CONSTITUTION:When the pressure of a coke oven 6 measured by a pressure gauge 9 exceeds a set value, a regulation valve 11 is actuated in response to a signal from a controller 10 to decrease a gas flow rate in a controlling fluid conduit 8. Thus swirling in a sprial chamber 2 of the spiral element 1 is reduced and the amt. of a coke oven exhaust gas sucked through an exhaust gas conduit 7 from the coke oven 6 is increased, which enables the pressure of the coke oven 6 to decrease. On the contrary, when the oven pressure lowers below the set value, the gas flow rate in the conduit 8 is increased. The amt. of the sucked exhaust gas is decreased an it is possible to raise the oven pressure. Thus the flow rate of the coke oven exhaust gas is regulated and the pressure in the coke oven 6 is kept at a constant value.
Patent JP-S60198146-A (JP)
Inventor: KUSANO TAKAE
IPC: A61C13/01
Filed: 1984-02-15
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-S54119504-A (JP)
Title: Coloring composition for cleaning fluid and treatment of fluid
Inventor: WATANABE KOUICHI
IPC: C09B7/00
Filed: 1978-03-10
Abstract: PURPOSE: A coloring composition for cleaning water closets, bleachable easily and completely with chlorine treatment of very low concentration and ordinary microoganisms, comprising a specific indigo-type sulfonate as a colorant.  
     CONSTITUTION: A composition comprising one or more types of indigo-type sulfonates, e.g. a compound of formula II, of formula I: (A and B are aromatic groups which are bound to the carbonyl groups and Y or Z to form 1,2-phenylene, 1,2-, 2,3-, 1,8-naphthylene groups; Y and Z are -NH or -S-; -SO 3 M is sulfonic acid alkali metal base on A and/or B; m is an integer 1W4; A and B may have substituents other than -SO 3 M) as a colorants. The composition can be obtained as follows: 88 parts of PEG 6000 and 5 parts of water are dissolved, and 4 parts of the coloring composition and 5 parts of a perfume are dispersed in the solution, then cooled and solidified to form the desired solid cleaning agent composition. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62186254-A (JP)
Title: Photochromic composition
Inventor: TATEOKA YASUO
IPC: G03C1/00
Filed: 1986-02-13
Abstract: PURPOSE:To obtain a photochromic composition remarkably improved in light responsivity and suitable for the windows of an automobile, a sun roof, and the like by using polyvinyl butyral as the polymer matrix for blending the photochromic agent. CONSTITUTION:Polyvinyl butyral is used for a part or all of the polymer matrix. For example, the polymer matrix containing polyvinyl butyral is prepared by dissolving 5g of polyvinyl butyral in 40g of a solvent mixture of methylene chloride and methanol (1:1), and a solution of the photochromic agent is prepared by dissolving 0.25g of indol-spironaphthoxazine as said agent in 5g of methylene chloride. The coating solution of the photochromic composition is obtained by mixing both solution and homogeneously dissolving said agent in polyvinyl butyral.
Patent JP-2000226997-A (JP)
Title: Steel segment and its manufacture
Inventor: MIYAKE MASATO
IPC: E21D11/14
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To facilitate the manufacture of segments without requiring a high welding technique and dimensional precission of members by connecting a main girder to a joint plate through the wing plate of a T-shaped joint member. SOLUTION: In the steel segment 1, a rectangular parallelepiped opened at one end is constituted of side plates 2, a joint plate 3, and a skin plate 4 connected to the lower end face of the side plates 2 and the joint plate 3. Main girders 5 and vertical ribs 6 are disposed in the inside of the rectangular parallelepiped. The main girders 5 is provided with T-shaped joint members 7 at both ends of the main girder body 8 and the legs 10 thereof are fixed by full penetration welding and the wing plates 12 of the T-shaped joint members 7 are only attached to the inside face of the joint plate 3 made of a thin steel plate to connect both members. The vertical ribs 6 are disposed at right angles against the main girders 5.  As the T-shaped joint member 7 may be brought into contact with the joint plate 3 or may be temporarily welded therewith, dimensional inaccuracy is hard to arise in respective members when assembling the segments 1 and a high skillfulness to cope with the jointing work is not required.
Patent JP-S55119957-A (JP)
Title: Fuel jet valve
Inventor: ISHIDA AKIO
IPC: F02M61/10
Filed: 1979-03-09
Abstract: PURPOSE: To suppress irregular jet operation by allowing fuel jet valve to be equipped with needle valve pressure receiving chamber besides supplied-fuel tank and  allowing said pressure receiving chamber to communicate with supplied-oil tank  through a throttle passage and by piping a discharged-oil passage equipped with  check valve to the pressure receiving chamber.  
     CONSTITUTION: In an early period of the injection cycle, high pressure fuel enters a supplied-oil tank 10 and an axial flow passage 11 through passages 3a and 12a, and also enters into an annular groove passage 12b. As a check valve 18 is in the closed position fuel does not enter a needle valve pressure receiving chamber 14  from the discharged-oil passage 15 side, and subsequently, with the delay due to the action of a needle valve throttle passage 19, high pressure fuel enters the needle valve pressure receiving chamber 4 from the supplied-fuel tank 10. As the pressure of the supplied oil increases, the needle valve 13 is pushed up, and an axial flow passage 11 is opened, and fuel is jetted out from an injection hole 5. At this time, even if pressure variation of the high pressure fuel occurs, the vibration wave is cut in the throttle passage 19, and the internal pressure in the needle valve pressure receiving chamber 14 is maintained constant, so the generation of vibration in opening and closing the needle valve 13 is prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11223079-A (JP)
Title: Ventilating rail
Inventor: UEDA TOMONORI
IPC: E06B7/02
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a ventilating rail, through which indoor light does not pass directly to an outdoor side, without enlarging the aspect size and deteriorating the ventilation performance. SOLUTION: An internal operating plate 20 installed into a rail body 14 is composed of a vertical plate 22, a horizontal piece 23 and an upward piece 24 and an upper end section 20a is formed to a section nearer to an outdoor section than the vertical plate 22, and the upper end section 20a of the internal operating plate 20 is formed on a straight line (a) tying the opening upper edge section 15a of an indoor-side opening 15 and the opening upper edge section 16a of an outdoor-side opening when the internal operating plate 20 is placed to a lower section. Accordingly, indoor light entered from the indoor-side opening 15 is shielded by the internal operating plate 20, and is not passed directly to the outdoor section.
Patent JP-H02206561-A (JP)
Title: Recording device
Inventor: TANAKA HIRONORI
IPC: B41J2/325
Filed: 1989-02-06
Abstract: PURPOSE:To prevent recording paper and a recording device from adhering to each other by holding the recording paper under pressure between the recording device and a platen during recording and non-recording operation, and driving the platen at varying angles intermittently during the non-recording operation. CONSTITUTION:Recording paper 17 is held under pressure between a thermal head 15 and a platen roller 16. The platen roller 16 is driven by rotation of a pulse motor 14 through a belt 24, and can be rotated forward (arrow direction 22) or rotated backward (arrow direction 23). If a waiting status is detected in step a1, a time counting action is initiated by a timer in step a2. If arriving at a specified time is detected in step a3, the pulse motor 14 is driven by forward rotation in step a4. The pulse motor 14 is driven by backward rotation in step a5, and the operation returns to step a1. Consequently, a position where the recording paper 17 and the thermal head 15 come in contact with each other moves at a specified time, and thus the recording paper 17 and the thermal head 15 are prevented from sticking to each other.
Patent JP-H09223553-A (JP)
Title: Connector
Inventor: KITADA KAORU
IPC: H01R12/16
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To accurately transmit a signal to be transmitted at high speed by restraining a crosstalk noise even if contacts are lengthened in a connector between wiring base bodies whose stacking height is high. SOLUTION: Either pin contacts 27 or socket contacts 30 which can contact with and separate from each other, are arranged in wiring of two wiring base bodies 21 and 22, and foil-like conductors 28 stuck to a surface of a structure member 26 are adjacently arranged in the width direction at least in one of the respective pin contacts 27 or socket contacts 30, and floating capacity is reduced, and generation of a crosstalk noise is prevented.
Patent JP-H04267413-A (JP)
Title: Integrated circuit with built-in clock skew adjusting circuit
Inventor: KATO AKIRA
IPC: G06F1/10
Filed: 1991-02-22
Abstract: PURPOSE:To easily set a clock skew due to variation of gate delay to zero by means of the control of the delay amount of a delay circuit by setting any arbitrary one of the outputs of several distribution circuits for a clock input and another of the outputs of the several distribution circuits for a data input. CONSTITUTION:When a clock signal is inputted to an external terminal CLK, it is inputted to a register RC. Although the data input and the clock signal have the same period, the skew occurs due to the variation of delay amount and gate delay of the delay circuit. When it is assumed that the clock of the register RC is effective at the time of rise time, the delay amount of delay circuits D1 to D3 are changed, respectively, by controlling external control terminals S1 to S3. And when output Q1 to Q3 of the register RC are changed from low level to high level, the delay time from the clock terminal of distribution circuits B1 to B3 to the register RC coincides with the delay time from the clock terminal of a distribution circuit B4 to the register RC.
Patent JP-S55123333-A (JP)
Title: Internal combustion engine having multiple cylinders
Inventor: IIZUKA HARUHIKO
IPC: F02D17/02
Filed: 1979-03-12
Abstract: PURPOSE: To keep the function of engine brake effective at the time of decelerating engine from its low-load operation, in an engine of the type which can be operated with a reduced number of operative cylinders, by recirculating exhaust gas at the time when the engine is operated with a reduced number of operative cylinders, and making the amount of recirculated exhaust gas smaller at the time of low-load operation of engine than that at the time of no-load operation.  
     CONSTITUTION: Intake and exhaust passages 1, 6 of a multi-cylinder engine having six cylinders #1W#6 are divided respectively into two sections by partition walls 3, 9. One section 4a of the intake passage, divided by partition wall 3, is communicated with exhaust-gas recirculating passage 5 and one section of the divided exhaust passage 8. Further, control valves 4, 10 are provided respectively in partition wall 3 and recirculating passage 5, and negative pressure in vacuum tank 15 is introduced via three-way electromagnetic valves 11, 12 to operative chambers 4c, 10c of the control valves 4, 10. With such an arrangement, when the engine is operated with cylinders #4W#6 being kept inoperative, exhaust gas is recirculated. Here, the amount of recirculated exhaust gas is made smaller at the time of low- load operation than that at the time of no-load operation of engine, by reducing the opening of control valve 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03234129-A (JP)
Title: Mobile communication network constitution method
Inventor: NAKAJIMA YOSHIAKI
IPC: H04B7/26
Filed: 1990-02-09
Abstract: PURPOSE:To minimize the effect of a fault of a mobile communication control station and to distribute concentrated loads by adopting network configuration so that a radio base station comes under the jurisdiction of plural mobile communication control stations. CONSTITUTION:The network configuration of one versus plural stations is adopted such as one radio base station 12 comes under the jurisdiction of plural mobile communication control stations 10, 11 and the radio base station 12 uses a control panel for communication line to grasp the operating state of communication lines 15, 16 opposite to the mobile communication control stations 10, 11 and the state of the mobile communication control stations 10, 11 and mobile communication control lines 13, 14. The radio base station 12 selects the communication lines 15, 16 for the mobile communication control stations 10, 11 depending on the state. Thus, the effect of load distribution of the mobile communication control stations 10, 11 and of a fault of the mobile communication control stations 10, 11 onto the radio base station 12 is minimized.