baber/WOPTO huggingface dataset:
Patent JP-H1159696-A (JP)
Title: Bag with resealable function
Inventor: SASAZAKI TATSUO
IPC: B65D33/18
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To reseal a bag by folding the unsealed end and removing the release paper to stick the exposed adhesive layer on the body without use of any sealing tool, by sticking a double-sided adhesive tape on the surface of the end to be unsealed through an adhesive layer and covering the adhesive layer of the other face with the release paper. SOLUTION: A double-sided adhesive tape 4 is stuck on the upper end surface of a bag 1. Adhesive layers 6, 7 are formed on both faces of a thick base 5 having cushioning properties. An adhesive layer 6 on one of the faces is closely stuck on the bag 1 and the other adhesive layer 7 of the base 5 is covered with a release paper. The release paper is peeled from the double-sided adhesive tape 4 in order to store the unsealed bag 1 and then, the unsealed end is folded to the opposite side of the adhesive face of the tape 4 and the exposed adhesive layer 7 is stuck on the surface of the bag body. In this way, the inside of the bag is isolated from the outside.
Patent JP-H0388909-A (JP)
Title: Manufacture of insulation layer for engine exhaust port
Inventor: HATTORI SHUJI
IPC: F01N13/14
Filed: 1989-08-30
Abstract: PURPOSE:To form certainly a heat insulation layer which suits the shape of internal circumference, even in case the exhaust port is in complicated configuration, by putting the hear insulation layer on the peripheral surface of a casting core for exhaust port, incorporating in a casting die, and thereupon carrying out the casting. CONSTITUTION:A casting core 1 for an exhaust port is formed from a substance consisting of a colloid type binder in which power of fire resistant substance is dispersed, and immersed in slurry agitated and adjusted, and thereby a slurry layer is formed on the peripheral surface of the core 1. Repetitions of formation of slurry layer and stacking of the powder of fire resistant substance will form a covering of a fire resistant substance layer 2 as hear resistant layer on the peripheral surface of the core 1. Casting of a cylinder head 3 is accomplished by pouring molten casting iron in a casting die with this core 1 incorporated. Thereby the fire resistant substance layer 2 formed as directly covering the peripheral surface of the core 1 is transcribed to the internal circumferential surface of an exhaust port 4, so that the fire resistant substance layer 2 which suits precisely the shape of the internal circumference of exhaust port 4 even though the exhaust port 4 is embodied in complex configuration.
Patent JP-H1156135-A (JP)
Title: Planter and installation of watering pipe on planter
Inventor: NAKAYAMA YASUSHI
IPC: A01G27/00
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a planter capable of carrying out uniform watering without crushing a watering pipe by the weight of soil during transportation, etc., and without causing clogging, by retaining a sheath pipe for a watering pipe made of a water-permeable material between a pair of through holes for the watering pipe. SOLUTION: At least a pair of through holes 14 for a watering pipe is installed on peripheral walls stood on the outer periphery of a bottom wall and a sheath pipe 2 for the watering pipe made of a water-permeable material such as porous ceramic is retained between the pair of the through holes 14. Preferably, the sheath pipe 2 for the watering pipe is installed so as not to protect the end part outward from the outside of the peripheral wall 12.  Preferably, the sheath pipe 2 for the watering pipe is retained between a pair of the through holes 14 for the watering pipe, soil is thrown into a planter P1, the watering pipe is inserted into a pair of the through holes 14 of the watering pipe and the sheath pipe 2 for the watering pipe, the sheath pipe 2 for the watering pipe is removed from the planter P1 while leaving the watering pipe in the planter P1 as it is to install the watering pipe in the planter P1.
Patent JP-S6467515-A (JP)
Title: Fuel oil ultrasonic wave pulverizing device
Inventor: ENDO MASAMI
IPC: F23D11/34
Filed: 1987-09-07
Abstract: PURPOSE:To stabilize the atomizing characteristic of the device to make it possible to improve the reliability of the apparatus, to lower the output of the apparatus, to lower the output of the apparatus and to downsize the same, by controlling an ultrasonic wave oscillator to follow after the kinematic viscosity of the fuel and varying the amplitude of a ultrasonic wave vibration body. CONSTITUTION:A thermistor is used for a temperature sensor 5, and an output of the thermistor is taken in a DC source circuit 8 of an ultrasonic wave oscillator 7 of a constant amplitude drive type due to an LC resonance circuit, and a source voltage of the ultrasonic wave oscillator 7 is varied in substantially inverse proportion to the fuel temperature and the amplitude of a vibrator phone 2 is continuously varied in accordance with the variation in the source voltage. In the case of the constant amplitude drive circuit due to the LC resonance circuit, when the source voltage is made variable as described above, it is possible to vary the amplitude. Therefore, the thermistor is used for the temperature sensor 5, and is assembled in the voltage control part of the source circuit 8 of the ultrasonic wave oscillator 7, and the output voltage of the power source is continuously controlled by the temperature variation.
Patent JP-H0545635-A (JP)
Title: Projection type liquid crystal display
Inventor: KORISHIMA TOMONORI
IPC: G02F1/1335
Filed: 1991-08-09
Abstract: PURPOSE:To obtain a display with a high contrast ratio when the projection type liquid crystal display is constituted by using a reflection type liquid crystal display element where a transmission and scattering type liquid crystal resin compound body is sandwiched. CONSTITUTION:A reflection preventing film is provided on the surface of the top electrode substrate of the reflection type liquid crystal display element 3 used for the projection type liquid crystal display where the light from a light source is made incident on the reflection type liquid crystal display element 3, reflected by its back electrode substrate, and projected to project the light passed through a stop 5. Here, T1/T0<=0.008 (where T1 is the quantity of light passed through the stop as to the reflected light on the surface of the top electrode substrate and T0 is the quantity of light passed through the stop as to the projection light from the reflection type liquid crystal display element).
Patent JP-H04103186-A (JP)
Title: Semiconductor laser and manufacture thereof
Inventor: MURAKAMI TAKASHI
IPC: H01S5/20
Filed: 1990-08-22
Abstract: PURPOSE:To enable light rays to be trapped in a lateral direction so as to form a refractive index waveguide mechanism by a method wherein a quantum well layer is disordered by holes diffused from an SiO2 film through annealing to provide an optical waveguide. CONSTITUTION:A double hetero-structure composed of an AlXGa1-XAs clad layer 2, an AlGaAs clad layer multi-quantum well active layer 3, and an AlXGa1-XAs clad layer 4, and a GaAs contact layer 5 are grown on a semi- insulating GaAs substrate 1 through an MOCVD method. Thereafter, An SiO2 film 6 is partially formed on the quantum well layer 3 through the intermediary of a semiconductor crystal. SiO2 has a property to absorb Ga, whereby Ga holes are induced in the contact layer 5. In succession, Ga holes are diffused through annealing. By this setup, the quantum well layer 3 can be disordered, and a disordered Ga hole diffusion section 9 is smaller than the non-disordered quantum well layer 3 in refractive index, so that light can be trapped in a lateral direction and a refractive index waveguide mechanism is formed in the quantum well layer 3 through a simple process.
Patent JP-S6284361-A (JP)
Title: Bus system for computer
Inventor: MIURA YUTAKA
IPC: G06F1/18
Filed: 1985-10-09
Abstract: PURPOSE:To increase a new module by option etc. without attaching and detaching an input output multicore cable of existing input output module in the bus system of a computer by leaving a space for module mounting at the center of a bus line for interruption answering. CONSTITUTION:A CPU module M1, a memory module M2 and a memory module M3 etc. are arranged successively from right side in the figure within the extent of module mounting, and input output modules M4, M5 are arranges successively from the left side toward the center. Accordingly, a space for mounting additional module is left at the center. Therefore, increased input output modules are mounted from left to right, and increased memory modules are mounted from right to left. Accordingly, an interruption answering signal (b) is transmitted from the CPU module M1 to M4 M5 at the end at the time of interruption by an interruption signal a from the input output module.
Patent JP-S61112083-A (JP)
Title: Thienotriazines
Inventor: TERII ERU RAITO
IPC: C07D495/04
Filed: 1985-10-09
Abstract: Fused tetracyclic compounds containing two thiophene rings, one pyridine ring and a triazine ring and which are useful as antiallergic agents are described herein. The compounds are prepared by the reaction of an appropriate substituted aminocarboxamine with sodium nitrite in an acid such as acetic acid.
Patent JP-2001047926-A (JP)
Title: Piece mat for automobile
Inventor: NAKAMURA TOSHIYUKI
IPC: A47G27/02
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To keep the inside of an automobile room quiet by mainly constituting a piece mat of a pile structure and a low density porous sound absorbing material stuck to the reverse. SOLUTION: A piece mat 30 is mainly constituted of a pile structure 31 of a surface layer and a sound absorbing material 32 stuck to the reverse. The pile structure is formed by applying latex work to the reverse of base cloth for preventing slipping-out of pile by implanting the pile 31b in the base cloth 31a composed of polyester fiber. The sound absorbing material 32 is a low density porous sound absorbing material, and felt mainly constituted of slab urethane foam, polyethylene foam and polyester fiber having density less than 0.1 g/cm3 is suitable. The piece mat has flexibility for following a floor carpet of a placed position when placed on the floor carpet as a whole.
Patent JP-S59114079-A (JP)
Title: Printer
Inventor: YOSHIKAWA JIYUNICHI
IPC: B41J11/20
Filed: 1982-12-22
Abstract: PURPOSE:To assure a high quality of printing by adjusting the distance between a longitudially movable platen and a carrier through an elastic member provided to charge the platen to the carrier. CONSTITUTION:When using a thick printing paper, as a printing paper 14 is drawn between a platen 3 and a card holder 5 with the rotation of the platen 3 in the direction C, the clearance between both is pushed to widen according to the thickness of the paper. On the other hand, a platen unit 8 is charged to the carrier 4 with springs 11 and 11 so as to be movable freely longitudinally through a notch 9a, a slot 9b and stays 10a and 10b and hence the platen 3 is pressed on the printing paper 14 to be separated from the carrier 4 by a distance corresponding to the paper thickness against the energized force of the spring. This enable automatic adjustment of the distance between the platen and the carrier thereby assuring high quality of printing.
Patent JP-H0678105-A (JP)
Title: Contact picture input device
Inventor: MURANAKA MASAICHI
IPC: H04N5/335
Filed: 1992-08-24
Abstract: PURPOSE:To easily perform the adjustment with a document surface and an unmagnification image sensor in conjugate relations by rotating a shaft to adjust it. CONSTITUTION:Grooves 3a and 3b for a screw driver are formed on end face parts 3A and 3B of a shaft 3. At the time of adjustment, a contact roll 1 is abutted with the rear face of a contact glass, and in this state, screw drivers are engaged with grooves 3a and 3b to rotate the shaft 3, and side face parts of square prism parts 3A and 3B engaged with engaging parts 2 are switched. Since the distance between the rear face of the contact glass and an unmagnification image forming element is switched to four stages in this manner, fine adjustment of positions of the unmagnification image forming element or the unmagnification image forming element and the unmagnification image sensor is performed after rough adjustment of positions of the contact glass rear face, the unmagnification image forming element, and the unmagnification image sensor, and the adjusting work where the document surface and the unmagnification image sensor are in conjugate relations by the unmagnification image forming element is easily performed.
Patent JP-H0558731-A (JP)
Title: Production of carbon fiber reinforced carbon composite material consisting of two kinds of carbons having internal structures different from each other in parent phase
Inventor: URUNO TOMOYUKI
IPC: C04B35/52
Filed: 1991-09-04
Abstract: PURPOSE:To provide a high strength carbon fiber reinforced carbon composite material consisting of two kinds of carbons having internal structures different from each other in the parent phase. CONSTITUTION:Tar pitch dissolved in an org. solvent is impregnated into a carbon fiber structure, the solvent is evaporated to dry the pitch and thermosetting resin is further impregnated. The structure is then press-molded under heating and the resulting tar pitch-contg. resin molded body is carbonized by burning to obtain the objective carbon fiber reinforced carbon composite material consisting of two kinds of carbons having internal structures different from each other in the parent phase.
Patent JP-S6283140-A (JP)
Inventor: HAYASHI KENJI
IPC: B32B9/00
Filed: 1985-10-08
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-H0865793-A (JP)
Title: Ultrasonic probe
Inventor: WAKABAYASHI KATSUHIRO
IPC: G01N29/24
Filed: 1994-08-25
Abstract: PURPOSE: To improve the reliability of a miniaturized element electrode by forming the electrically conductive layer of a multilayer structure by more than two kinds of film formation methods. CONSTITUTION: GND and positive electrode layers are formed by baking silver paste on both surfaces of the lead titanate ceramic thin plate of the thickness of 0.1mm and a piezoelectric element is constituted. The acoustic matching layer of the epoxy resin of the thickness of 35μm is adhered on a GND electrode, the back surface load material of the epoxy resin with tungsten filler of the thickness of 300μm and further the substrate of the aluminum of the thickness of 500μm are adhered on a positive electrode and a laminated body is constituted. A notch is worked along the GND and positive electrode layers on the cut surface of the laminated body 31E obtained by cutting the laminated body long and thin to be the width of 0.7mm. The titanium layers 21 and 22 of the thickness of 200nm are adhered to the part of the notch by sputtering, the copper layers 35a and 35b of the thickness of 5μm are adhered by plating further and the pull-out parts of the GND electrode 37 and the positive electrode 36 are formed. Cutting into the thickness of 0.6mm is performed at a cut-off line 19 and a transducer unit is obtained.
Patent JP-S60110650-A (JP)
Inventor: PIITAA RONARUDO UERUZU
IPC: B65D47/20
Filed: 1984-10-26
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-H04106877-A (JP)
Title: Fuel cell power generation device
Inventor: MATSUMOTO MASAAKI
IPC: H01M8/04
Filed: 1990-08-28
Abstract: PURPOSE:To eliminate need of providing a catalyst combustor newly in a reaction gas supply line for fuel and oxidizer and eliminate an excessive space by providing a catalyst combustion part inside a gas header in a cell main body. CONSTITUTION:An in-header catalyst combustion part 22 is provided to cover the whole cross sectional surface for gas to pass inside a fuel gas supply header 21, and an in-header catalyst combustion part 24 is provided to cover the whole cross sectional surface inside an oxidizer gas supply header 23 for supplying oxidizer gas (reaction air) to a reaction part in a cell main body. With fuel gas mixed with oxidizer gas or air mixed with fuel gas supplied to the cell main body 1 as reaction gas, therefore, oxidizer gas mixed in fuel gas or fuel gas mixed in reaction air is burnt to be inactive at the catalyst reaction part 22, 24 in the reaction gas supply header 21, 23. Need of an excessive space or a special temperature regulating means for catalyst reaction can thus be eliminated.
Patent JP-2001087922-A (JP)
Title: Lens chamfering method and lens working device
Inventor: KIKUCHI YOSHIHIRO
IPC: B23C3/12
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To make chamfering of the edges of the peripheral surface of a lens accurately and quickly. SOLUTION: The edges 1c and 1d of the peripheral surface of a worked lens 1 worked into a specified peripheral configuration are subjected to a chamfering work using a rounded part at the tip of a ball end mill 141 prepared for groove cutting.
Patent JP-S6379721-A (JP)
Title: Method for heating, concentrating and boiling down caustic alkali solution
Inventor: TSURUTA HIDEMASA
IPC: C01D1/42
Filed: 1986-09-25
Abstract: PURPOSE:To effectively obtain a caustic alkali solid with high purity by allowing a caustic alkali soln. to directly contact with high temp. gas on the surface of a specified heat transfer unit while heating and concentrating, then cooling and cakeing from inside to form a self-lining layer. CONSTITUTION:A concentrator 1 is constructed by parallelly arranging three heat transfer units having a heat transfer surface 5 consisting of two parallel metallic plates properly closed both sides and the upper and lower sides by shutting tightly, making possible a proper heat medium such as water as a fluid for cooling to flow within the heat transfer unit via an inlet and outlet ducts 9, 10, and making possible a high temp. gas 11 to flow outside the heat transfer unit via a blast or exhaust ducts 12, 23. Then, the caustic alkali soln. 7 is fed via a feed pipe 2 and a distributing pipe 3 for liquid, flow down on the heat transfer surface 5, is heated and concentrated by directly contacting with the high temp. gas 11 which is formed by combusting H2 and introduced from the intlet duct 12, and then is simultaneously cooled with a fluid for cooling from within. Thus, the caustic alkali solid is deposited and allowed to form the self-lining layer consisting of the deposition solid layer 6, and the thickness of the deposited caustic alkali solid layer is balanced in the specified thickness. Then the molten body having targeted concentration is flowed down on the steel conveyor 18, cooled and solidified.
Patent JP-H1160148-A (JP)
Title: Automatic opening/closing system for bucket, and its method
Inventor: SAKATA SHOICHI
IPC: B66C3/00
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To improve efficiency and safety in conveying or discharging work, by providing an opening induction means which is engaged with an opening mechanism and induces and actuates the opening mechanism in a bucket frame. SOLUTION: Guide rails 23, 23 as an opening induction means which induces and actuates a roller 21 of a bottom opening/closing type bucket and opens the bottom of the bottom opening/closing type bucket right and left are placed near the central part of the upper part of a frame C. When the roller 21 of the bottom opening/closing type bucket suspended by a crane is placed (set) on the guide rails 23, 23, and the crane is lifted down gradually, the roller 21 is led by the guide rails 23, 23, the bottom part of the bottom opening/closing type bucket opens right and left to release excavated debris 24, and the debris is loaded on a dump truck 22 standing by under the frame C. Therefore, resetting a hoisting wire is not required, and work efficiency in conveying or discharging work for material such as excavated debris is improved largely.
Patent JP-S6286572-A (JP)
Title: Disk rotating device
Inventor: OKITA MASAO
IPC: G11B19/20
Filed: 1985-10-11
Abstract: PURPOSE:To prevent a damage of a motor and simplify an assembling operation by locking a central member resiliently pressed toward a disk with a washer attached to an internal surface of a spindle and inserting and fitting these spindle and central member to a motor shaft. CONSTITUTION:At first, a motor 24 is directly attached to a chassis 35 of a driving device main body through a screw 34. Then, a spindle main body 25 is inserted into a shaft 26 of the motor 24 and fixed at a prescribed position through the screw. Further, a spring 29 is disposed in the spindle main body 25, subsequently, a central member 27 is inserted into the shaft 26 and the central member 27 is lowered once to the spindle main body 25 side against the spring 29. During this time, a washer 32 for a hole for instance, is inserted into a groove 33 of the spindle main body. Under this state, if a pressing force to the central member 27 is released, the central member 27 has its flange part 27a contacted with the washer 32 under pressure according to a repulsion force and the central member 27 is disposed at a prescribed position of the shaft 26. In this manner, the damage of the motor is prevented and an assembling operation is simplified.
Patent JP-S59116079-A (JP)
Title: Timepiece using glass with light transmittable solar battery
Inventor: ODAKA YOSHIROU
IPC: G04C10/02
Filed: 1982-12-23
Abstract: PURPOSE:To improve the efficiency of electric energy and design by attaching a light transmittable solar battery to the glass surface, etc. of the dial. CONSTITUTION:Irradiated light energy 1 is converted to electric energy by a light transmittable solar battery 2' attached on a glass surface 2 or/and plateworked surface 7. Said energy is charged via a charging circuit 3 in a secondary battery 4 and the specified electric energy is supplied via an electronic circuit 5 to the timepiece driving circuit 6. The efficiency of the electric energy is thus improved by using the light transmittable solar battery and the design is improved as well.
Patent JP-S60116980-A (JP)
Title: Solenoid valve
Inventor: KAWAGUCHI SHIYOUJIROU
IPC: F16K31/40
Filed: 1983-11-28
Abstract: PURPOSE:To control the flow rate by using a solenoid valve by attracting a plunger and bring it into stop at the intermediate position of a pair of cylindrical cores fitted inside a coil bobbin. CONSTITUTION:Electromagnetic coils 11 and 12 are arranged vertically in parallel in the axial direction, and cylindrical cores 22-24 are fitted onto the inner periphery. When the electromagnetic coil 11 is excited, the bulged part 28 of a plunger 14 is attracted by the electromagnetic coil 11, and the plunger 14 is moved upward, and a valve 16 is opened. The plunger bulged part 28 stops at the intermediate position between the cylindrical cores 22 and 23. When also the electromagnetic coil 12 is excited, the bulged part 28 of the plunger 14 is attracted by the electromagnetic coil 11, and a bulged part 29 is attracted by the electromagnetic coil 12, and the plunger 14 moves upwardly by a large margin to open the valve 16.
Patent JP-2000039070-A (JP)
Title: Gasket structure for three members joining part
Inventor: MATSUMOTO KENJI
IPC: F02F11/00
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To provide high sealing performance in relation to a three members joining part by forming a projecting part on a gasket, concerning a gasket for sealing joining parts of three surfaces of a cylinder head of an engine, a cylinder block and a case cover. SOLUTION: In this gasket structure for joining parts of three surfaces of an engine, an approximately cross-shaped part is formed on a three member joining part of a front cover gasket 5 to be mounted perpendicularly to a head gasket 4. Therefore, concentrated compression bearing pressure is provided to the periphery of the three members joining part.