baber/WOPTO huggingface dataset:
Patent JP-H07278476-A (JP)
Title: Ink for ink jet printing, ink jet printing method using the same, and recording apparatus using the same
Inventor: HARUTA MASAHIRO
IPC: C09D11/00
Filed: 1994-04-08
Abstract: PURPOSE:To enable a highly detailed high-quality image recording on a cloth by compounding a water-insol. dye, a liq. medium, and a specific compd. CONSTITUTION:This ink for ink jet printing having a surface tension (25 deg.C) of 30-68-dyn/cm and a viscosity of 15cP or lower is obtd. by compounding 0.2-25wt.% water-insol. dye, a liq. medium comprising 50-95wt.% water and 1-49wt.% water-sol. org. solvent, and 0.1-40wt.% compd. of the formula (wherein R and R' are each H or a 1-2C alkyl; and (n) and (m) are each 0-3 provided (n+m) is 0-4).
Patent JP-H08268241-A (JP)
Title: Small motor car
Inventor: KAWABATA GONSHIRO
IPC: B60T1/06
Filed: 1995-03-29
Abstract: PURPOSE: To brake a car so effectively in a simple structure by installing a ringextending part more outwards than a tire setting position, in a rim of a tire wheel in the car wheel, and setting up a braking mechanism in this section. CONSTITUTION: In this motor car equipped with a a boarding seat or the like in a body frame being supported by a single front wheel 2 to be controlled by a steering handle and a symmetrical pair of rear wheels to be driven by an electric motar, the front wheel 2 is soconstituted that a tire 13 is installed in a rum 12 of a tire wheel to be attached tight to an axle shaft 10. A ring extending part 12A extending to the left is installed in the rim 12 at the left out of these symmetrically paired rims 12 and 12, and a pair of brake shoes 16 and 16, being pivoted at symmetrical bode sides free of rocking motion so as to make possible to contact or separate to or from each other, are installed in this ring extending part 12A.  These brake shoes 16 and 16 are pressed to the ring extending part 12A via a control wire 15 being pulled in the case of drawing the brake control lever, thereby controlling the front wheel 2.
Patent JP-S54161928-A (JP)
Title: Focus detector
Inventor: ASANO NOBUYUKI
IPC: G03B3/00
Filed: 1978-06-12
Abstract: PURPOSE: To eliminate the need for equal speed movement of lenses and make possible manual feeding and temporary stopping by using a self-scanning type photo sensor array.  
     CONSTITUTION: This is provided with an A/D converter 9 which fetches the object image formed on a self-scanning type photo sensor array 6 by an optical system 5 as time series signals through scanning of the array 6 and converts the respective outputs of the array to digital signals, arithmetic circuits 10, 11 which operate the differential signals between the respective adjoining outputs of the time series digital signals from the array 6, a circuit 12 which detects the maximum value of the adjoining output difference at each scanning of the array 6, a maximal value detecting circuit 13 which obtains the position of an optical system 5 becoming maximal of the maximum value by subsequently comparing the maximum values of detection at the position moving of the optical system and a focus display circuit 14 which displays the focus of the image by the detection output. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06253975-A (JP)
Title: High temperature dry steam cooker
Inventor: TAKEDA TERUHIKO
IPC: A47J27/04
Filed: 1993-03-05
Abstract: PURPOSE:To provide a high temperature dry steam cooker which can perform heat-cookings such as stewing or sauteing efficiently by a dry steam with a high temperature, and can perform various types of cookings with rich flavors without spoiling the moisture or nutrient which is naturally owned by food. CONSTITUTION:The title cooker consists of a cooker main body 1 in which water is contained, tray 2 on which an object to be cooked is contained, and at the upper end part on which an outer flange 2a is provided, steam flap 4 to cover the top of the tray 2, and a lid 3 to cover the top of the cooker main body. At the upper end part of the cooker main body 1, a stage part to support the tray 2, steam flap 4 and lid 3 is formed, and one part of the stage part is omitted to form a steam passage between the outer periphery of the tray 2 and cooker main body 1. Then, steam which is generated in the cooker main body 1 is heated at a space between the tray 2 and the inner surface of the cooker main body 1 to form a high temperature dry steam, which is jetted from the steam passage. Also, the jetted high temperature dry steam is guided to an object to be cooked on the tray 2 by the steam flap 4.
Patent JP-S58190167-A (JP)
Title: Solid-state image pickup element
Inventor: KOIKE NORIO
IPC: H04N5/335
Filed: 1982-04-30
Abstract: PURPOSE:To improve the sensitivity of the receiving region of light of a short wavelength, by decreasing the thickness of a region to which the light in short wavelength range is made incident and increasing the thickness of a region to which light of a long wavelength is made incident for a photoconductive film that is laminated on a scanning IC substrate. CONSTITUTION:An MOSFET2 is formed with a source 3, a drain 4 and a gate 5 on a semiconductor substrate 1 to constitute a scanning circuit or a switch which is opened and closed by the output of the scanning circuit. Picture element electrodes 6 are arrayed in a matrix form on the top surface of a scanning IC substrate. A photoelectric converting film 7' and a transparent electrode 8 which applies the target voltage are formed on the electrode 6. For the film 7', the thinnest film 12-1, the intermediate thickness film 12-2 and the thickest film 12-3 form light of a short wavelength receiving region, light of an intermediate wavelength receiving region and light of a long wavelength receiving region respectively.
Patent JP-H07256184-A (JP)
Title: Coating applicator
Inventor: SASA TADASHI
IPC: D21H23/40
Filed: 1994-03-17
Abstract: PURPOSE:To carry out the uniform and stable application of a coating liquid by preventing the occurrence of back flow in the coating liquid contact part with a web surface. CONSTITUTION:The web 2 is wound around a backing roll 1 and is made to travel. A coating liquid supplying device 3 is disposed in a position near the backing roll 1. The coating liquid 4 is supplied to the surface of the web 2 from the coating liquid supplying device 3. An air nozzle 9 for blowing air 8 from an upstream side toward the contact part of the web 2 and the coating liquid 4 is disposed. An air supplying line 11 to the air nozzle is provided with a regulating valve 12 in its mid-way. The air 8 is blown to the contact part 7 of the coating liquid 4 to push back the coating liquid 4 tending to flow out to an upstream side to the downstream side.
Patent JP-H04306727-A (JP)
Title: Graphic processor
Inventor: FUJIYAMA MICHIO
IPC: G06F3/0482
Filed: 1991-04-04
Abstract: PURPOSE:To eliminate the movement of eyes so as to prevent the fatigue of the eyes and the deterioration of work efficiency. CONSTITUTION:A tablet 5 to which a stylus pen 6 is connected is connected to the position detection means 14 of a central processing unit 13, and the position detection means 14 detects the position of the stylus pen 6 on the tablet 5. A command menu information storage means 15 stores information on a command menu allocated to the tablet 5. A command menu retrieval means 16 to which the position detection means 14 and the command menu information storage means 15 are connected retrieves the command menu displayed in the display area of a display device 11 from the command menu information storage means 15 by the detection position by the position detection means 14. A command menu display control means 17 to which the command menu retrieval means 16 is connected displays the command menu which the command menu retrieval means 16 retrieves in the display area of the display device 11.
Patent JP-S57187162-A (JP)
Title: Bed applicating method for molten metal vessel
Inventor: TAGUCHI KIYOMI
IPC: B22D41/02
Filed: 1981-05-14
Abstract: PURPOSE:To eliminate repair owing to erosion by joints and base metal penetration and to reduce the time for casting by casting the permalining and work lining of the bed of a molten metal vessel with shapeless refractories. CONSTITUTION:Shapeless refractories 4 of the bed permalining are formed by mixing prescribed water with powdery castable refractories, kneading these with a mixer or the like and casting the mixture. The required thicknesss is finished level and smooth. In order to maintain the adhesivenss to a shell, metallic studs 5 of a Y shape, a V shape, etc. are installed adjacently to the shell shapeless refractories are so cast as to enclose these. Next, the bed work lining on the inner side is cast, for which large-sized precast blocks 6 are used particularly. The precast blocks are made by casting the shapeless refractories kneaded with water into a molding flask of a prescribed size and drying the same.
Patent JP-H09234366-A (JP)
Title: Method for regenerating desulfurizing agent and apparatus therefor
Inventor: SUEZAWA YOSUKE
IPC: C10K1/32
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To conduct a regeneration reaction and a gas desulfurization reaction efficiently and continuously by preventing the mixing of the oxidative atmosphere of a generator and the reductive atmosphere of a gas purifier in a continuous system of the regenerator for regenerating a used desulfurizing agent and the gas purifier for purifying reductive gas. SOLUTION: Reductive gas such as heavy oil gasification gas and coal gasification gas containing hydrogen sulfide and dust is introduced into a moving bed type gas purifier 10 filled with a desulfurizing agent containing metal oxide as a main component to be contacted with the agent for desulfurization and dedusting. The used desulfurizing agent from the gas purifier 10 is fed into a moving bed type regenerator 12 and brought into contact with gas containing oxygen to be regenerated, and the regenerated desulfurizing agent is charged into the gas purifier 10 for the desulfurization and dedusting of reductive gas.  In this process, inert gas is supplied to a used desulfurizing agent feed pipe 14 connected to the upper part of the regenerator 12 and a regenerated desulfurizing agent extraction pipe 16 connected to the lower part of the regenerator 12, and the regenerator 12 is sealed with an inert gas to regenerate the used desulfurizing agent continuously.
Patent JP-S60216889-A (JP)
Title: Septic tank
Inventor: SUZUKI KENSUKE
IPC: C02F3/00
Filed: 1984-04-10
Abstract: PURPOSE:To control the flow rate and to stabilize the quality of treated water by providing a siphon tube whose one end is inserted into the inflow side across a partition wall for keeping the water level of the separated inflow side sufficiently higher than that of the outflow side, and opening the other end above the water surface on the outflow side. CONSTITUTION:The inflowing water discharged in large quantities at a time is stored on the inflow side 3, and the water level is raised. The top part of a siphon tube 11 is sunk into water, and water is simultaneously transferred into an outflow side 4 by the siphon tube 11. When an excessive amt. of water flows in, a part of the water flows over the top part of the siphon tube 11 into the outflow side 4 from an overflow weir 9. However, the situation in an aerobic treating chamber 20 wherein a uniform flow rate is always kept is not influenced. The water is thereafter transferred at a uniform flow rate by the siphon 11. An aerobic treatment is carried out in the aerobic treating chamber 20 on the outflow side 4 by the air diffused from an air diffuser 18 while the water passes through string-shaped contact materials 32.
Patent JP-H09242762-A (JP)
Title: Rolling bearing
Inventor: MAEDA KIKUO
IPC: F16C33/58
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing having an excellent cracking/peeling life even under a heavy load condition and in a high-speed and high-temperature state by securing a compression residual stress and a certain amount or more of residual austenite corresponding to the compression residual stress in the surface layer part of an inner ring so as to satisfy a specified expression. SOLUTION: For improving a creaking/peeling life, a residual compression stress and an austenite quantity are kept in a fixed relationship. That is, a residual stress σ and austenite r in the surface layer part of the inner ring of an iron bearing deep by 0.1mm from the surface are set to satisfy an expression of 0.01σ×0.3r<-4(Mpa/%). The residual stress σ takes a negative value for its compression stress and for the austenite r, the quantity of an austenite phase remaining untransformed in a structure is expressed in % by volume. The surface layer part 0.1mm deep from the surface of the inner ring is the surface layer part of a surface including a transfer surface formed by performing a specified heat treatment and tempering and then grinding.
Patent JP-S62230390-A (JP)
Title: Controlling device for induction motor
Inventor: OTANI TSUGUTOSHI
IPC: H02P27/04
Filed: 1986-03-28
Abstract: PURPOSE:To enable torque control having response at high speed and high precision by detecting torque current from the output voltage-currents of an inverter. CONSTITUTION:A current detection signal S12 and a voltage detection signal S13 from an inverter 10 are inputted to a flux-torque current computing element 9, and a torque-current arithmetic signal S5 and a flux arithmetic signal S6 are outputted from the computing element 9. The frequency of a motor is controlled through a frequency signal generator 6 from a signal S8 acquired by amplifying a comparison arithmetic signal between a torque current command signal S1 and the torquer current arithmetic signal S5 by a frequency controller 5. Accordingly, torque control having response at high speed and high precision is enabled, and speed can be controlled without mounting a speed detector to a motor shaft, thus improving reliability.
Patent JP-S57186788-A (JP)
Title: Optical memory removing device of electrophotographic copying machine
Inventor: ITOU IKUO
IPC: G03G21/16
Filed: 1981-05-12
Abstract: PURPOSE:To start the same copying with that before separation at the 1st copy by removing an optical memory that a photoreceptor has by separating a copying machine body into an upper and a lower part, and automatically performing various processes of charging, exposing, transferring, and destaticizing with regard to the photoreceptor when said parts are coupled together again. CONSTITUTION:For separation into an upper part 15 and a lower part 16 along a conveyance path for copying paper 9 (shown by a dotted line), both the parts are rotatable around a supporting shaft 14 on a paper feeding side. The upper part 15 is provided with various copying process sections around a photoreceptor 1, and only a corona charger for transfer is fitted to the lower part 6. When a locking member is released, the upper part 15 is elevated by a spring 17 to expose part of the photoreceptor 1 to external light, and consequently an optical memory is formed there. When the upper part 15 is locked to remove the memory, a microswitch 20 is operated to automatically perform various processes of charging, exposing, transferring, and destaticizing.
Patent JP-S58188565-A (JP)
Title: Welding wire feeding device
Inventor: NAGASAKA MORITOSHI
IPC: B65H59/38
Filed: 1982-04-28
Abstract: PURPOSE:To make the pull side motor small and light and perform stable feeding in a push pull system welding wire feeding device, by controlling the pull side motor at constant speed and controlling generated torque of the push side motor to torque including componet correspoonding to wire feeding speed. CONSTITUTION:Push side and pull side motors 3, 4 send out and pull out a wire by mechanically connected rolls and supply to the torch side. The motor 4 is controlled to set speed of a setting device 7 by a difference signal obtained by comparing output Vr of the feeding speed setting device 7 and output of a speed detector 10, for instance armature voltage Vf of the motor 4, and amplified by an amplifier 9. Output Vr is multiplied by a coefficient (k) by a counter 16, and added to output Tm of a lowest torque setting device 11 by an adder 12, and becomes a torque setting signal Tr. This is compared with output Tf of a torque detector 15 of the motor 3, and difference signal is calculated and becomes a reference signal that drives the motor 3 through an amplifier 14. The coefficient (k) is determined by the length and structure of the conduit 6, shape and quality of the wire etc.
Patent JP-H04284487-A (JP)
Title: Forming method for color display part
Inventor: UDAGAWA AKIRA
IPC: G09F13/08
Filed: 1991-03-13
Abstract: PURPOSE:To obtain a bright color display part by forming a coloring layer on an upper side of a substrate, by forming a clear layer on the coloring layer and by forming a light shielding layer on the upper side of the substrate containing the clear layer and thereafter by partly vaporizing and removing the light shielding layer by irradiating YAG laser. CONSTITUTION:A coloring translucent film is formed in plural island state on the upper side of the clear substrate 1 by silkscreen-printing with an ink of the desired color, and all of the upper side is covered with a clear coated film 3 applied by spray coating. Furthermore, the black based dull light shielding coated film 4 applied by spray coating is provided. Thenafter, laser beam machining by YAG laser beam machine is executed on the part corresponding to the colored translucent coated film of the light shielding coated film 4, and the light shielding coated film is partly vaporizing and removing to display a shape such as character and figure with a color of the colored translucent film on the upper side of the substrate.
Patent JP-H09256637-A (JP)
Title: Automatically arc-welding device for reinforcement
Inventor: FUJIBAYASHI HIROKI
IPC: E04G21/12
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To effectively serve a double purpose use of a welding torch and accessories, essentially provided for an automatically are-welding device, for before and after welding work for temporary welding a backing material and for repairing of a welded portion. SOLUTION: This device is provided with a X-axis sliding mechanism to reciprocally move a welding torch 4 faced to a welding bevel 2 formed between the axial end faces of a pair of reinforcements 1, 1 in parallel to the end faces of a pair of reinforcements 1, 1, a Y-axis sliding mechanism to move the welding torch 4 a specified distance from the bottom of the welding bevel 2 to an opening in sequence. The device also provided with a welding control device to automatically control the operation of the first and second sliding mechanisms. The welding torch 4 is mounted on a device mainbody 8 in a demountable manner.
Patent JP-H10265443-A (JP)
Title: Production of 3,4dihydroxy-5-nitrobenzaldehyde
Inventor: HARADA KATSUMASA
IPC: C07C205/44
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a 3alkoxy4-hydroxy-5- nitrobenzaldehyde by which the progress of side reactions can be suppressed (i.e., in high product yield) to safely produce the 3-alkoxy-4-hydroxy-5- nitrobenzaldehyde (i.e., at a low reactional temperature) in a method for producing 3,4dihydroxy-5-notrobenzaldehyde comprising chloride dealkylating the 3- alkoxy-4hydroxy-5-nitrobenzaldehyde. SOLUTION: The dealkylating reaction is carried out in the presence of aluminum chloride and a base in a method for producing 3,4-dihydroxy-5 nitrobenzaldehyde comprising dealkylating a 3-alkoxy-4-hydroxy-5- nitrobenzaldehyde.
Patent JP-S60216719-A (JP)
Inventor: ASAI ITARU
IPC: H02H7/122
Filed: 1984-04-11
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-S5768236-A (JP)
Title: Closing method for can opening
Inventor: HIROHAMA SHIGEHARU
IPC: B65D25/42
Filed: 1981-05-15
Abstract: PURPOSE: To enable the use of inexpensive sealing member by attaching a sealing member that has a recessed groove in the center to the opening of the top plate of a can and fixing the top plate to the can body plate, and thereby caulking the sealing member surely.  
     CONSTITUTION: A caulking part 1c of a can base pate 1 and a rising part 2a of opening of a can top plate 2 are joined by caulking. In this state, a hooklike part 1b of the base plate 1 forms an opening of the can top plate 2. Next, the hooklike part 1b of the base plate 1 and an inverse U-shaped caulking part 3a of a sealing member 3 made of synthetic resin having unsealable recessed groove 3c in the center are formed by caulking. At this time, the thick part 3b at the tip of the sealing member 3 is held between the hooklike part 1b to maintain airtightness. Next, peripheral caulking part 2b of the can top plate 2 and the curled part 4a of the can body plate 4 are joined by caulking. A cap 5 having an elastic hook is fitted to the can base plate 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05230570-A (JP)
Title: Tial-base alloy with high ductility
Inventor: MORIKAWA TAKASHI
IPC: C22C14/00
Filed: 1992-02-21
Abstract: PURPOSE:To obtain a Till-base alloy excellent in strength at ordinary temp. as well as in ductility at ordinary temp. CONSTITUTION:This alloy has a composition consisting of, by atom, 45-50% Al, 0.3-4.0% Cu, and the balance Ti with inevitable impurities. By the incorporation of Cu the precipitation of gamma-phases moves onto the low-Al side, and, although the structure is inherently formed into a so-called lamellar structure where alpha2 phases (Ti3Al) and gamma-phases (TiAl) are alternately laminated into layer state, the gamma-phases are dispersed into network state and mixed into the lamellar structure and a so-called dual phase structure of the lamellar structure and the gamma-phases is formed, and further, Cu has a function of preferentially entering into solid solution in the gamma-phases and strengthening the gamma-phase itself. Thus, superior ductility at ordinary temp. and strength at ordinary temp. can be obtained.
Patent JP-H09260701-A (JP)
Title: Manufacture of substrate for photovoltaic device and manufacture of photovoltaic device
Inventor: KAWANISHI YASUYOSHI
IPC: H01L31/04
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of bad characteristics at a low cost by removing, by etching with an etchant the periphery of an effective section of a substrate except for a part connected with an ineffective section, thereby forming a periphery removed section. SOLUTION: A main body 1 of a substrate which is made of metallic material has an effective section 2 where a photovoltaic device is formed and an ineffective section 3 where no photovoltaic device is formed. In the periphery of the effective section 2, a periphery removed section 6 is formed on the entire circumference except for connecting sections 4, 4. The connecting sections 4, 4 are wider at the boundary with the ineffective section 3 and narrower at the boundary with the effective section 2 and have, at the boundary with the effective section 2, cut grooves 7, 7 which are made by removing parts of the main body 1 of the substrate in the thickness direction. The periphery removed section 6 is formed by etching and then the connecting sections 4 which connect the effective section 2 where a photovoltaic device is formed and the ineffective section 3 are formed and parts of the effective section 2 are cut at the connecting sections.