baber/WOPTO huggingface dataset:
Patent JP-H10199301-A (JP)
Title: Waterproof type flashlight
Inventor: OTAKA SETSUO
IPC: F21V31/00
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof type flashlight with a gas discharging function to prevent the complication of manufacturing work by interposing an O-ring between a main body and a head section to seal the space airtightly, and deforming a part of the O-ring and discharging the internal gas when rising the internal pressure of the main body. SOLUTION: A pressure adjusting means 20 is provided in a fitting section between the head section 3 removably fitted to an open section of a main body 2 and the main body 2. The pressure adjusting means 20 adjusts the pressure of the main body 2 by discharging the gas inside the main body 2 to the outside with deformation of a part of an O-ring 4 interposed in the fitting section when rising the internal pressure of the main body 2. A ring-shaped groove 21 is formed in the internal circumferential face near the opening end of the head section 3 and the internal circumferential face side of the O-ring 4 is held in this groove 21 in a state that it is projected from the internal circumferential face of the head section 3 to the inside.  The head section 3 and the main body 2 are threadedly engaged and the engaging section between the head section 3 and the main body 2 is airtightly blocked up by pressure-contacting the external circumferential face side of the O-ring 4 with the internal face of the ring-shaped groove 21 utilizing the elastic deformation.
Patent JP-S63171280-A (JP)
Title: Method for roughening roll
Inventor: TORAO AKIRA
IPC: B23K26/00
Filed: 1987-01-09
Abstract: PURPOSE:To obtain a steel plate having the target distinctness by measuring the roughness of the worked surface of a roll with a roughness gage to calculate a measured value of a roughness parameter and adjusting a working condition to roughen so as to conform to a predetermined target value. CONSTITUTION:The roughness of the initial worked surface of the roll 10 is measured y the tracer roughness gate 22 to measure the worked surface of the roll 10 and the position of a needle to vary in the height direction according to an uneven shape of the surface is converted into an electrical signal which is transferred to a data processor 24 together with its position signal. A processed result is displayed on an output device 26 and the quality of workability of the roll surface is decided. The output of the output device 26 is sent to a laser beam controller 36 which compares this with the target value and controls the laser dulling working condition based on its deviation. In this way, the steel plate with the high distinctness can be always manufactured.
Patent JP-2000197826-A (JP)
Title: Production method of catalyst and production method of inorganic fiber for production of the catalyst
Inventor: YOKOYAMA KOICHI
IPC: B01J23/24
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an inorganic fiber additive for producing a catalyst which is to be added at the time of producing a catalyst for increasing the strength of the catalyst and to provide a method for producing a catalyst using the inorganic fiber additive. SOLUTION: In a method for producing a catalyst by adding an inorganic fiber together with water to catalyst raw materials, kneading the mixture, forming the resultant mixture into a desired shape, and drying and firing the shaped body, the inorganic fiber is previously either pressurized at a pressure within a prescribed range or mixed with a metatitanic acid slurry containing sulfate radical or a titania slurry and then fired and the resultant fiber together with water is added to and mixed with the catalyst raw materials.
Patent JP-S58120643-A (JP)
Title: Expandable styrene resin composition
Inventor: KUDOU TAKEO
IPC: C08J9/12
Filed: 1982-01-11
Abstract: PURPOSE:To prepare the titled composition having smooth and beautiful surface and high strength, and containing fine bubbles, by copolymerizing a styrene monomer with a specific vinyl compound and foaming the copolymer with a foaming agent. CONSTITUTION:A styrene-type monomer such as styrene (>=50wt%), is mixed with a compound of formula (R is H or CH3; R' is 1-4C alkyl; n is integer of 1-50) and copolymerized. The copolymer is mixed with a foaming agent (e.g. methyl chloride) and foamed by heating to obtain the objective product. A vinyl monomer other than styrene (e.g. acrylonitrile) may be used as a copolymerizing component in combination with the above components.
Patent JP-S62162772-A (JP)
Title: Starter device
Inventor: AKAGI MASATOSHI
IPC: F02N11/08
Filed: 1986-01-10
Abstract: PURPOSE:To prevent gear sound due to idle running from occurrence by equipping a switching means for making short-circuit between both positive and negative terminals of a starter motor when a direct current power supply is cut off. CONSTITUTION:When push-down of a starter switch SW is undone, excitation of an electromagnetic coil 1a on a starter magnetic relay 2 is cut off, and a contact point 3 returns. Consequently, driving current supply to a starter motor M is cut off, so that a space between positive and negative terminals is subjected to short circuit. In the case of the starter motor M functioning as a generator with driving current cut off, and a space between its positive and negative terminals being subjected to short circuit, induction current runs through a coil so as to produce torque in the direction for checking the rotation. By the above mechanism, the starter motor M and a starter idle gear are suddenly stopped, and idle running just after the starter switch SW is turned off is prevented, so that gear sound is prevented from occurrence.
Patent JP-S5595311-A (JP)
Title: Manufacture of electro-magnetic coil
Inventor: MONJI ICHIROU
IPC: H01F27/32
Filed: 1979-01-12
Abstract: PURPOSE: To make a metallic mold unnecessary by using insulation layers of prepreg material set inside and outside of coil wound around with a conducting wire as  a mold at the stage of filling a molding resin.  
     CONSTITUTION: Prepreg material 3 preparedly impregnating an epoxy resin in sufficiently dried glass cloth, etc., is wrapped around a coil former 2 as inside insulation layer. After winding coil 4, prepreg material 5 is wrapped as outside insulation  layer. Then, these product is set on the pedestal 7 and epoxy resin is poured 71 and  filled betwen layers 3 and 5 and hardened by heating. Expensive metallic mold is  not necessary by this method. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60146226-A (JP)
Title: Liquid crystal display device
Inventor: ENOMOTO TAKAMICHI
IPC: G02F1/133
Filed: 1984-01-10
Abstract: PURPOSE:To obtain a device having a uniform orienting property and a good display quality by providing a series of surface treating films between a substrate and an orientation treating film. CONSTITUTION:When manufacturing a liquid crystal display element, an electrode pattern is formed by providing a transparent conductive film on the upper and lower substrates, a surface treating agent having a uniform adhesive property and an electric insulating property is applied, and surface treating films 6, 6 are provided in advance between substrates 1, 2 and orientation treating films 4, 4. It also has a transparent conductive film 3 and a liquid crystal 5. As for the surface treating agent, inorganic and organic compounds are used. As for the inorganic compound, SiO, SiO2, TiO2 tantalum pentoxide, etc. are used. As for the organic compound, a usual coupling agent can be used. The orientation treating films 4, 4 are formed as one sheet of film through the surface treating films 6, 6 provided in advance, therefore, the device has a uniform orienting property and a good display quality.
Patent JP-S57117593-A (JP)
Title: Various fuel gas to be odorized for use
Inventor: TANAKA KAZUMA
IPC: C10L3/10
Filed: 1981-01-14
Abstract: PURPOSE: To detect the incomplete combustion of fuel gas or the leak of gas from a burner or piping, easily, and to prevent the hazards of gas-poisoning and explosion, by introducing gas having offensive smell to the burner or piping of various fuel gases.  
     CONSTITUTION: The mixing device is mounted to the outdoor piping of fuel gas. The joint 1 of the device is connected to the piping C of the outdoor piping or piping from a propane bomb. A small amount of the fuel gas pressurized by the weight of the constant-pressure control ball 3 in the branched chamber 2 is passed through the separation tube 4 and instroduced into the odorant gas generating chamber 5, in which the fuel gas is odorized with the odorant liquid (or solid). The odorized gas is passed through the odorized gas pipe 6, and joined with the main stream of the fuel gas at the joint point 7 of the main pipe of the fuel gas. The whole gas is odorized by this process, and introduced into the burner F. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02227306-A (JP)
Title: Tire tread
Inventor: ARAN RAGUNIE
IPC: B60C11/04
Filed: 1990-01-10
Abstract: PURPOSE: To prevent the loss of road holding property during service life by forming an incision with a bifurcated end in the vertical direction of the block of a tread surface, specifying the depth ratio of a rectilinear part to a branch part, and multiplying the number of incisions by 1.5 or more from a terminal extending in the depth direction of the rectilinear part. CONSTITUTION: An incision 41 comprising a first rectilinear part 41A and two branched parts 41B, 41C is formed in the block 11 of a tread surface defined by circumferential grooves and lateral grooves. The depth (h) of the incision 41 is set at 0.6 to 1.5 times the depth H of the lateral groove 22 defining the block 11, and the first rectilinear part 41A has a depth h1 set at 0.35 to 0.55 h and has a width (e) of 0.4 to 1.6 mm. The distance d0 between the incisions 41B, 41C is set to be equal to the distance (d) between the adjacent branched incisions and to the distance D between the incisions 41A multiplied by 1/2. Thus the number of the ridges of a blade 50 is doubled from the depth h1 . This constitution prevents the loss of road holding property and reduces wear.
Patent JP-S60148549-A (JP)
Inventor: YOKOYAMA TETSUO
IPC: A61B10/00
Filed: 1984-01-11
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-S5596336-A (JP)
Title: Fuel injection controller of internal combustion engine having turbo-supercharger
Inventor: YOSHIMURA KUNIMASA
IPC: F02D41/34
Filed: 1979-01-18
Abstract: PURPOSE: To reduce the temperature of sucked air and prevent knocking by providing a fuel injection valve respectively in each upside and downside circuits of the intake passages of a supercharger blower, and ejecting the necessary fuel for obtaining higher output from the upside injection valve.  
     CONSTITUTION: An auxiliary fuel injection valve 43 is fixed into an intake pipe 12 of a suction blower 10 and a main fuel injection valve 18 is fixed into a suction manifold 14. An airflow meter 31, a throttle opening detector 32 and a pressure difference sensor 33 are connected to an electronic control circuit 42. In running of an engine, a specific amount of fuel is currently injected from the main fuel injection valve 18 under control of the electronic control circuit 42 and an additional amount of fuel required to yield a high power is injected from the auxiliary fuel injection valve 42. The fuel out from the auxiliary fuel injection valve 43 into the air intake pipe 12 is evaporated in the suction blower 10. A sucked-up air in an air outlet pipe 13 results in a considerable drop in temperature, which can prevent knocking. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05190531-A (JP)
Title: Etching device
Inventor: SAKURAI EIJI
IPC: H01L23/50
Filed: 1992-01-10
Abstract: PURPOSE:To provide the title etching device with even and excellent etching precision. CONSTITUTION:Multiple spray pipes 2 are arranged in parallel with the shifting direction of an element 1 to be processed above and below the shifting surfaces of the element 1 while spray nozzles 6 are rotatably arranged on the surfaces in parallel with the shifting surfaces of the element 1 at specific intervals along the long direction of the spray pipes 2. Through these procedures, the etching precision can be specified along the whole length of the element 1 without dispersing the coated amount of an etchant at all.
Patent JP-S59129129-A (JP)
Title: Nozzle device of injection molding machine
Inventor: YOKOYAMA KAZUHISA
IPC: B29C43/00
Filed: 1983-01-14
Abstract: PURPOSE:To obtain a nozzle device for injection molding machine, which is capable of regulating the mixing and dispersing conditions of materials by changing the cross section of a flow path for the materials, by using a system in which the aperture between the conical projection of a cylinder and the conical recession of the cylinder head is regulated by the axially directed movement of the cylinder head. CONSTITUTION:The female screw 21 of a cylinder head 19 is screwed onto the male screw 13 of a cylinder 12, and slackening and loosening between the female screw 21 and the male screw 13 are prevented by a lock nut 22. A flow path 23 for materials is formed between the conical projection 15 of the cylinder 12 and the conical recession 18 of the cylinder head 19. The lock nut 22 is loosened, and the cylinder head 19 is turned and moved in the axial direction, to regulate the aperture delta in the flow path 23 for materials.
Patent JP-H01180060-A (JP)
Title: Communicating device
Inventor: TAKEUCHI MASANORI
IPC: G06F21/31
Filed: 1988-01-11
Abstract: PURPOSE:To protect an ID or a password by providing password number input function which is needed to use a communicating device. CONSTITUTION:For a password number to be inputted according to a message from the password number input requesting means A, coincidence with the password number to be registered is checked by a collating means B. When the password numbers are not coincident, a discordance number is stored in an input number memory 14 and a re-input is requested to the means A. The maximum number of the input number is set to a program 5 for communication in advance. When this setting value is coincident to the value of the memory 14, the password number is stored in a collated result 15 as the discordance. A CPU 1 observes the contents of the result 15 and when the password numbers are coincident, this communicating device can be used.
Patent JP-H01182399-A (JP)
Title: Detergent composition
Inventor: MONMA TSUNEMI
IPC: C11D3/12
Filed: 1988-01-13
Abstract: PURPOSE:To obtain a detergent composition exhibiting excellent cleaning effect to metal, glass, ceramics, etc., and giving good feeling in use, by compounding a lamellar silicate mineral, an anionic surfactant and an ampholytic surfactant at specific ratios. CONSTITUTION:The objective composition contains (A) 100 pts.wt. of a lamellar silicate mineral such as saponite, (B) 50-1,000 pts.wt. (preferably 100-500 pts.wt.) of an anionic surfactant such as sodium alkylsulfate or sodium dialkylsulfosuccinate and (C) 50-1,000 pts.wt. of an ampholytic surfactant such as polyoctyl-polyaminoethylglycine.
Patent JP-S5497806-A (JP)
Title: Assembly method of vane pump
Inventor: OOBA DAIZOU
IPC: F01C1/34
Filed: 1978-01-18
Abstract: PURPOSE: To eliminate abrasion of vane ends and reduce the pump noise, by using between the vane and vane shaft a bearing whose internal ring is pressed in and fixed to the vane shaft.  
     CONSTITUTION: A rotor 2 is fitted in a housing 1, the rotor shaft 2b being supported through a ball bearing 1c at a shaft hole 1b of the housing 1, then a needle bearing 12 is pressed inside a rear rotor ring 11 and the assembly is inserted in a shaft 3a of a housing cover 3. A vane shaft 4 is fixed to the cover 3 and a ring shaped bearing box 5 is fixed to the vane shaft's end 7a and a bearing 6 is pressed in it. Then the internal ring 6a of the bearing is pressed for fixing to the vane shaft 4 and this assembly is inserted in the housing 1, the vane 7 being fitted to the rotor opening 2a. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05185883-A (JP)
Title: Warning display device for vehicle
Inventor: KAWAGUCHI TETSUMASA
IPC: B60R16/02
Filed: 1992-01-13
Abstract: PURPOSE:To display warning for generation of a plurality of abnormal parts of a vehicle at the same time by the whole warning means. CONSTITUTION:In a warning display device for an automobile 1 in which a half door warning lamp 19 is lighted and a master warning display part 4 is lighted for warning display at detecting only one abnormal part of the automobile by means of a half door warning sensor 8, when a plurality of abnormal parts are detected simultaneously, namely, abnormality in the oil pressure condition of engine oil is by means of an oil pressure warning sensor 6 and the shortage condition of washer liquid is by means of a washer liquid warning sensor 9 respectively detected, an oil pressure warning lamp 17 and a washer liquid warning lamp 20 are simultaneously lighted. At the same time, the master warning display part 4 is blinked at a decided blinking cycle, and generation of a plurality of abnormal parts of the automobile is displayed for warning on the master warning display part 4.
Patent JP-H02185736-A (JP)
Title: Optical recording disk
Inventor: YATAKE MASAHIRO
IPC: G11B7/24024
Filed: 1989-01-11
Abstract: PURPOSE:To improve heat resistance, workability of production and productivity of the optical recording disk by adding epoxy resin as a chief component, photo- or thermal-cation polymerization initiator and cyclic aliphatic amine into an adhesive. CONSTITUTION:In the stacked structure of the optical recording disks, the adhesive used consists of epoxy resin as the chief component and a hardening agent which contains cyclic aliphatic amine and photo- or thermal-cation polymerization initiator. As the adhesive layer is thermosetting resin, it has heat resistance and prevents cracks from generating in the recording layers 3, 10 and in a protective layer even if the disk is used at high temp. or stored at high temp. The disks can be temporarily adhered with light or heat in the process of stacking, which results in good workability and mass productivity.
Patent JP-S5498124-A (JP)
Title: Memory device
Inventor: YAMASHITA KENKICHI
IPC: G06F21/62
Filed: 1978-01-20
Abstract: PURPOSE:To supply a more practical memory which makes the best use of merits of ROM and RAM, by using a read-only memory (ROM) to make a part or the whole of a random access memory (RAM), which is a memory main body, into a ROM. CONSTITUTION:Memory 1 shares addresses A0 to A13 of RAM 2 with RAM 2, and has ROM 3 which can be read out in parallel with RAM 2. Only when ROM read output R0 is ''1'', write command W which is sent through read/write command bus 8 is outputted through AND gate 4, and the write to RAM 3 is permitted. When the ROM read output is ''0'', write command W is locked by gate 4 to control so that the write to RAM 2 may be inhibited.
Patent JP-H02185910-A (JP)
Title: Method for controlling blowing in converter
Inventor: AOKI MATSUHIDE
IPC: C21C5/30
Filed: 1989-01-10
Abstract: PURPOSE:To improve hitting accuracy of blow-end components and blow-end temp. by taking into account the processing conditional data of refining reaction obtd. from component and flow rate in waste gas, correcting heat balance calculation and oxygen balance calculation and executing static control. CONSTITUTION:In converter blowing, the heat balance calculation and the oxygen balance calculation are executed under using the blow-end C and the blow-end temp. as the aimed values, respectively, and based on this, by adjusting coolant charging wt. and oxygen supplying quantity, the static control is executed. Then, integration of waste gas components and the waste gas flow quantity since just after blowing start is executed and based on this, the progressing condition of decarburizing reaction in refining in the furnace is grasped. While taking into account the processing conditional data of this refining reaction, the above heat balance calculation and the oxygen balance calculation are reconstructed. Based on this reconstructing result, the thermal control and the oxygen supplying control are executed under correction. By this method, the blow-end component and blow-end temp. are optimized and converter blowing cost is reduced.
Patent JP-2000205750-A (JP)
Title: Drain drying facility
Inventor: ITATSU YOSHIHIRO
IPC: F26B25/00
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To decrease the plottage of the building of a grain drying facility. SOLUTION: A receiving hopper 5 and respective storage/drying bins 4 are arranged in a plurality of rows on the first floor of a grain drying facility. Rough sorters for various machines, a weighing unit, a huller 16, a stone removing machine 17, and the like, are arranged on the second floor on the upper side of respective storage/drying bins 4 along with an operating room 21 for various works, private inspection room, product yard 2, and the like.
Patent JP-S61164095-A (JP)
Title: Rotary compressor
Inventor: NAKANO SOICHI
IPC: F04C29/04
Filed: 1985-01-14
Abstract: PURPOSE:To make sufficient cooling for lubricating oil performable, by installing at least a part of a lubricating oil passage ranging from an oil sump to a lubricating object in a casing wall adjacent to an empty chamber existing in a suction stroke. CONSTITUTION:At a position being a bottom part of a casing 1 of a rotary compressor and being offset so as to be approximated to the side of a suction chamber (a), there are provided with three lubricating oil passages 43 as being paralleled with each other along the axial direction. At this part, these lubricat ing oil passages are exposed to low temperature directly, cooling lubricating oil inside the passage. Since these lubricating oil passages 43 are interconnected to a shaft seal 16 and a bearing 7 via an interconnecting passage 45 while to a vane groove bottom part via an interconnecting passage 47, respectively so that these sliding members are efficiently lubricated by the low temperature lubricating oil.
Patent JP-S61162872-A (JP)
Title: Magnetic disk device
Inventor: KANAI YOJI
IPC: G11B21/10
Filed: 1985-01-14
Abstract: PURPOSE:To correct the deviation of a head and a track due to changes in temperature, etc. relatively simply without increasing the number of parts by providing a pattern having a head output of fixed strength to the deviation between the head and the track of a disk and a pattern having a head output that increases and decreases in proportion to the deviation between the head and disk alternately as servo patterns. CONSTITUTION:A voltage v1 is outputted in the range of A in a waveform h1 of servo information output in which the head is on track and a voltage v2 which is 1/2 of v1 is outputted in the ranges of B, C. In a waveform h2 in which the head is deviated to the inner side, the voltage v1 is outputted in the range of A, and in the range of B, for instance, an output of 30% of the voltage v1 is outputted, and in the range of C, v4 which is 70% of the voltage v1 is outputted. In a waveform h3 in which the head is deviated to the outer side, voltage v1 is outputted in the range of A, and in the range of B, for instance, an output of v4 which is 70% of the voltage v1 is outputted, and in the range of C, a voltage v3 which is 30% of the voltage v1 is outputted.