baber/WOPTO huggingface dataset:
Patent JP-H0382245-A (JP)
Title: Data communication system
Inventor: FUJITA TOMOO
IPC: H04L12/803
Filed: 1989-08-25
Abstract: PURPOSE:To select optimum routing information and to shorten the transfer time by detecting a change in the transfer time so as to revise the routing path. CONSTITUTION:A network state management means 2 of a repeater 1 detects the congestion of a network on a communication system applying relay processing of a packet and a routing information reset means 3 based on the information resets the routing information of the packet to be relayed. A routing information management setting means 7 of a communication equipment 5 receiving the routing information compares the information with the routing information of a packet transferred precedingly and sets new routing information to the packet sent newly from the communication equipment 5. Thus, an optimum routing path in the packet communication is selected and the transfer time with an end equipment is shortened.
Patent JP-S60112026-A (JP)
Title: Image forming device
Inventor: YAMAKAWA TADASHI
IPC: G03G15/04
Filed: 1983-11-24
Abstract: PURPOSE:To simplify structure and perform the pickup operation of a page turning-over device accurately by providing the use point of the pickup operation fixedly near the reference abutting point of an original. CONSTITUTION:A photosensitive drum 13 which rotates counterclockwise is charged uniformly by a corona charger 14, and an electrostatic latent image is formed with a light image and developed by a developing device 15. The developing device 15 is a jumping developing device which uses single-component magnetic toner and develops the image with toner carried by a sleeve 16 rotating clockwise without contacting. The developed image is transferred by a corona discharger 18 to a transfer body 17 passed through a conveyance path. In this case, the gravitation of the transfer body operates in a drum contacting direction, so good transfer efficiency is obtained.
Patent JP-H0561761-A (JP)
Title: Main storage control system
Inventor: ODAWARA KOICHI
IPC: G11C11/407
Filed: 1991-08-30
Abstract: PURPOSE:To change the control timing of a memory controller without requiring large man-hour and cost in the case of updating a DRAM by comparing control timing information and a stage signal and turning-on the respective signals when they are coincident. CONSTITUTION:A memory controller 2 is equipped with a stage circuit 4 to generate the stage signal by starting the operation when being accessed from a CPU through a memory bus 1, and a timing circuit part 8 to transmit timing information. The timing storage part 8 transmits the timing information to a DRAM signal control part 5, DRAM address control part 6 and DRAM data control part 7 corresponding to the kind of access from the CPU. The respective control parts 5-7 compare the stage signal from the stage circuit 4 with the timing information from the timing storage part 8 and when the compared result is equal, respective output signals to a DRAM 3 are turned on. Therefore, the change of access time due to the change of the DRAM is limited only for the information in the storage part 8.
Patent JP-S6278086-A (JP)
Inventor: KATO KAZUO
IPC: B65D85/57
Filed: 1985-10-02
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-2000036719-A (JP)
Title: Jointing method for piezoelectric vibrating element
Inventor: ITOGA TAKESHI
IPC: H03H3/02
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide the jointing method for a piezoelectric vibrating element which reduces the manufacture cost by increasing the productivity by completing adhesion by single adhesive coating operation, when lead electrodes are led out to both the top and reverse surface sides of one end edge of the piezoelectric vibrating element are adhered onto two pads in a recessed part formed on a package in one to one relation. SOLUTION: This manufacturing process of a piezoelectric device, having the recessed part 2 of the package 1 hermetically sealed while the piezoelectric vibrating element 4 equipped with exciting electrodes on both the top and reverse surfaces is put in the recessed part 2, consists of a process for applying the conductive adhesives 15 with respect to lead electrodes 12a and 13a led previously out of the respective exciting electrodes on the top and reverse surfaces to one end edge of the piezoelectric vibrating element from the piezoelectric raw plate end edge side to both the top and reverse surfaces and end surface of the raw plate when the piezoelectric vibrating element is jointed with the conductive adhesives on two pads 6 formed on a step in the recessed part 2 and a process for jointing the piezoelectric vibrating element coated with the conductive adhesive in the process by  mounting the element, so that the conductive adhesives correspond to the tops of the pads.
Patent JP-H1056932-A (JP)
Title: Fishing sack
Inventor: MIZUNO AKIRA
IPC: A01K97/00
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a fishing sack readily attachable, not causing a feeling of physical disorder in fishing, not regulating the movement of a finger. SOLUTION: This fishing sack 1 comprises a finger sack part 2, a belt 5 which is fixed to the finger sack 2 and is extended in the longer direction of the finger sack part 2 and a holding part 10 which is laid at the end side of the belt 5 and grips a part of a cuff, etc.
Patent JP-S6197542-A (JP)
Title: Temperature detector
Inventor: SHIGETA ISAO
IPC: H05B6/12
Filed: 1984-10-18
Abstract: PURPOSE:To prevent malfunctioning due to aging with accurate detection of the temperature of an object to be heated, by building a box-shaped case of a material with a better heat conductivity to provide a slight transmitting fiber for emitting and receiving light and a thermosensitive light transmitting member or a thermosensitive mobile member. CONSTITUTION:When light is emitted from a light emitting element 6, at first, light passing through a transmitting fiber 3 for emission of light is transmitted through a thermosensitive light transmitting member 5, being transparent, without generating any reflected light and a switching element 7 is left OFF. With the element 7 OFF, a light source is operated through a control circuit to heat a pan 9. When the pan 9 reaches the set temperature, the thermosensitive transmitting member 5 forms a color so that light passing through the light transmitting fiber 3 is reflected from the thermosensitive transmitting member 5 and received with a light transmitting fiber 4 for receiving light to turn ON the switching element 7 whereby the stoppage of heating or reduction of heating level by the light source is done through a control circuit. Thus, the temperature detection can be done without mechanically distorting the optical fiber enabling the withstanding of prolonged use.
Patent JP-H1058085-A (JP)
Title: Manufacture of ceramic mold sprue system for casting
Inventor: KINOSHITA KAORU
IPC: B22C9/02
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To integrally manufacture a sprue system having a push-up type sprue and a bending runner. SOLUTION: A flexible runner member 17 is held between an L-shaped column 14 and a holding plate 18 so as to be bent and the end part of the runner member 17 is inserted into the notching part 13a of a master model 13 for molding a cavity. Thereafter, gypsum slurry 20 is poured into a molding flask 16 and hardened. After hardening, the holding plate 18 is taken off and the runner member 17 is pulled out. Then, the master model 13, T-shaped column 14 and a receiving hole 15 are taken out.
Patent JP-H06202048-A (JP)
Title: Spectacle frame member made of titanium material
Inventor: ISHIWATARI KOICHI
IPC: C23C18/36
Filed: 1992-08-19
Abstract: PURPOSE:To maintain good quality even if the spectacle frame member made of titanium or a titanium alloy is subjected to an external finishing treatment after nickel plating is applied thereon by using electroless plating in nickel plating on the spectacle frame member. CONSTITUTION:The spectacle frame member made of a titanium material is subjected to electroless nickel plating and electroplating of a nickel system in superposition to a prescribed thickness and is then subjected to a heat treatment. Alloys essentially consisting of a Ti-6AL-4V alloy and Ti-3AL-2.5V alloy and Ni-Ti alloy are included in addition to pure titanium as the titanium material to be used. The electroless plating layer 11 essentially consisting of a nickel alloy exists on a titanium base material 10, a palladium and nickel alloy plating layer 12 on the electroless plating layer 11 and the gold plating layer 13 on the palladium nickel alloy plating layer 12 in the section of the temples of the resulted spectacle frame. As a result, the formation of these films into small thicknesses is possible and the internal stress therein is suppressed as far as possible and, therefore, the generation of crack is prevented.
Patent JP-2000056561-A (JP)
Title: Developing device, process cartridge, electrophotographic image forming device
Inventor: HOSHI NOBUHARU
IPC: G03G15/08
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To reduce a developing blade abutting pressure to a developing sleeve at each end so that the developing blade abutting pressure becomes uniform over an entire longitudinal area. SOLUTION: A developing device has a developing sleeve for feeding a toner to an electrophotographic photoreceptor, a developer container 20b feeding the toner to the developing sleeve and having an opening 38 therein, and a developing blade 20YB for regulating the feed of the toner to the developing sleeve. In this case, end seals 39 are provided at each longitudinal end of the opening 38 in the developer container 20b, and at least a part of each end seal member affixing seat surface of the developer container 20b is made of an elastic member 41.
Patent JP-H1157544-A (JP)
Title: Sprayer
Inventor: KAMISHINA HIDEAKI
IPC: B05B11/00
Filed: 1997-08-15
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components by providing two upper and lower flanges to a piston and a liq. passage between the flanges, allowing a water stop rod extended downward from the flange to have a length for the rod to get out of the water stop hole of a cylinder until the piston reaches the upper dead center and making the lower flange softer than the upper flange. SOLUTION: Two upper and lower flanges 2b and 2c are provided to a piston 2, a horizontal hole 2e communicating with a vertical hole 2d is furnished between the flanges 2b and 2c, and a water stop rod 2f to be inserted into the water stop hole 1b of a cylinder 1 is provided below the flange 2c. The lower flange 2c is made thinner than the upper flange 2b and made flexible. When the piston 2 is positioned at the upper dead center, the rod 2f is slightly separated from the hole 1b. When a presser lid 4 is pushed down and then opened, a liq. is sucked into a compression space 7, the flange 2c is elastically deformed by the compressed liq. when the lid 4 is again pushed down, and the liq. is injected from the horizontal hole 2e, vertical hole 2d, passage 4a and atomizer port 4b.
Patent JP-S60108302-A (JP)
Inventor: HERUMUUTO ZAARUFURANKU
IPC: B01J12/00
Filed: 1984-10-19
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-S60112640-A (JP)
Title: Bushing for forming fiber
Inventor: WATANABE TAKESHI
IPC: C03B37/083
Filed: 1983-11-25
Abstract: PURPOSE:To obtain fins for cooling having durability and causing no brittle rupture when bushing for forming inorg. fibers is manufactured, by coating Ag fins for cooling with Pt or a Pt alloy so as to form a composite material. CONSTITUTION:Plural nozzles 2 are projected in lines from the bottom plate of the body 1 of a vessel for storing a starting material for fibers, and fins 3 for cooling connected to a pipe 4 for water cooling are placed among the lines of the nozzles 2 without bringing the fins 3 into contact with the nozzles 2 and the body 1. A round Ag bar is fixed in a Pt or Pt alloy pipe, and diffusion streatment is carried out in gaseous N2 so as to form a diffusion layer of >=3mum thickness between Ag and Pt and to leave a Pt layer of >=about 2mum thickness. The Ag bar and the Pt pipe united to one body are plastically worked to a prescribed shape and subjected to strain relief annealing. The fins 3 are made of the resulting composite material. The fins 3 for cooling do not cause warping deformation due to the difference in coefft. of thermal expansion between Ag as the core material and Pt as the shell material.
Patent JP-S6364958-A (JP)
Inventor: DATOREFU HENINGUSU
IPC: C04B35/645
Filed: 1987-09-04
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-H0560077-A (JP)
Title: Control method for number of compressor in operation
Inventor: HASEGAWA KAZUMI
IPC: F04D27/00
Filed: 1991-08-30
Abstract: PURPOSE:To reduce a required power in a total range of required air amounts as small as possible in a device which supplies high and low pressure air to requirement consumption systems. CONSTITUTION:In is a control method for the number of compressor in operation, the numbers of low pressure side compressors 12A to 12C in operation and high pressure side compressor 14A to 14C in operation are are set based on consumption amounts of low and high pressure air, and the low and high pressure air are each supplied to consumption systems. In respect to a total consumption rate of the low pressure air, the number of the low pressure side compressors 12A to 12C in operation is set and the compressors 12A to 12C are operated under a load. Peficient air is supplied by reducing a pressure of the high pressure air of the high pressure side compressors 14A to 14C. One of the high pressure side compressors 14A, 14B is optionally selected, and operated under capacity control.
Patent JP-H0759305-A (JP)
Title: Magnet rotor and manufacture thereof
Inventor: ANPO TAKESHI
IPC: H02K15/03
Filed: 1993-08-11
Abstract: PURPOSE:To prevent a ring-form magnet from being cracked by an injection pressure when inside the ring-form magnet a resin wheel is integrally formed by an injection molding and a magnet rotor for a stepping motor, etc., is manufactured, and to put such a magnet rotor integrally manufactured by the injection molding to practical use. CONSTITUTION:A resin is injected in a molding way into the space present between a ring-form magnet 2 and a center shaft 3 provided concentrically therewith, while the resin is united with them. In this way, a resin wheel 4 is formed. A predetermined taper. e.g. the taper of (a-b)/l=0.002-0.05, is fitted with the ring-form magnet 2, and in the case of the injection molding of the resin wheel 4 the ring-form magnet 2 is stuck closely on the taper-form inner peripheral surface of a mold cavity. Thereby, the internal pressure load applied to the ring-form magnet 2 in the case of the injection molding is born by the metal mold cavity, and the cracking of the ring-form magnet 2 is prevented.
Patent JP-S59110602-A (JP)
Title: Insecticidal and miticidal agent containing biphenyl methyl ether derivative and its preparation
Inventor: KATSUTA YOSHIO
IPC: A01N31/14
Filed: 1982-12-15
Abstract: NEW MATERIAL:The compound of formula I [m and n are 1 or 2; A is H, halogen, CH3 or C2H5; B is H or halogen; R is group of formula II (l and l' are 1 or 2; X is H, halogen, lower alkyl, lower alkoxy, halomethyl, halomethoxy or methylenedioxy) or formula III (R1 is isopropyl or cyclopropyl)]. EXAMPLE:3'-Phenyl-2'-methylbenzyl 2,2-dimethyl-2-(4-chlorophenyl)ethyl ether. USE:An insecticidal and miticidal agent. It is solid or liquid at normal temperature, easily soluble in organic solvents in general, and useful as an insecticide for scattering of fumigation or as an electrical mosquito repellent. It has also high stability to light, broad insecticidal spectrum, and low toxicity, and can be used as an inexpensive fungicide for agricultural and horticultural use. PROCESS:The objective compound of formula I can be prepared by reacting the alcohol or oxime of formula IV or its reactive derivative with the alcohol of formula V or its reactive derivative.
Patent JP-H1062929-A (JP)
Title: Method and device for outputting color image signal by using silver halide color photographic sensitive material
Inventor: HIRANO SHIGEO
IPC: G03C7/413
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To form a color image having rapid processing aptitude and superior in color balance and graininess and sharpness. SOLUTION: The imagewise exposed silver halide color photographic sensitive material is developed with a processing solution containing the color developing agent represented by the tormula and the obtained image is read out by a photographing device, and obtained image signals are subjected to digital image conversion into the digital color image signals to be outputted. In the formula, each of R1 -R6 is, independently, an H atom or a substituent but at least one of the couples of R1 and R2 , R3 and R4 , and R5 and R6 is both a substituent; R7 is an alkyl or alkyl or heterocyclic group; R8 is a substituent; and (m) is an integer of 0-3.
Patent JP-H1150269-A (JP)
Title: Effective component measuring instrument for chemically dissolving liquid of copper or copper alloy and measuring method therefor
Inventor: KURODA TARO
IPC: C23F1/18
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To continuously control the oxidizing agent concn. in a chemically dissolving liquid by continuously recognizing the concn. of an oxidizing agent (hydrogen peroxide in the case of a sulfuric acid + hydrogen peroxide system) of various kinds of the chemically dissolving liquid of copper or copper alloy. SOLUTION: The measuring instrument formed by electrically connecting an anode electrode 1 consisting of Cu or Cu alloy and a cathode electrode 2 consisting of a conductive material (Pt, Au, Ag, graphite, stainless steel) of the potential nobler than the potential of the anode electrode in the chemically dissolving liquid of the copper or copper alloy and installing an ammeter 4 therebetween is used. The anode electrode and the cathode electrode are immersed into the chemical dissolving liquid of the copper or copper alloy and the oxidizing agent concn. in the dissolving liquid is recognized with the current value (which indicates the value corresponding to the oxidizing agent concn.) flowing between both electrodes as a management index. The management of the oxidizing agent concn. in the chemical dissolving liquid is executed by properly feeding the oxidizing agent.
Patent JP-S6463134-A (JP)
Title: Manufacture of synthetic resin tube
Inventor: NAGAYOSHI AKIO
IPC: B29D23/00
Filed: 1987-09-03
Abstract: PURPOSE:To arbitrarily mold a straight tube in which a reinforcing filament is not present on its outer periphery by providing means for releasing a filament material to be supplied to a molding core die near the winding starting position on the molding axis of each material. CONSTITUTION:A piston unit 44 is suitably extended to shift a molding die together with extrusion molding means 37 to a position of a chain line at the stage of manufacturing a tube having a desired length on the way of continuously molding a synthetic resin tube having a spiral reinforcing filament B on its outer periphery. Then, each material 1 from the die 38 is released from above a molding core die 39 near the winding starting position on a molding shaft 14, and directly spirally wound on the shaft 14 to continuously mold a straight tube having no reinforcing filament B continuously to the molding of the tube having the filament B.
Patent JP-H1058164-A (JP)
Title: Friction welding method
Inventor: HASEGAWA TSUTOMU
IPC: B23K20/12
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To stabilize dimensional precision of a product by a friction welding method. SOLUTION: A work W1 is fixed on a main shaft 4, while a work W2 is fixed on a clamp 3. In addition, a stopper 16 is brought close to the work W2 . Then, only the displacement in the shaft direction is made possible for the work W2 by loosening only the y-axis clamp 3a of the clamp 3, in a step before rotating the main shaft 4. Then, the work W2 is extruded with the work W1 by advancing the main shaft 4, and abutted on the stopper 16. After that, the work W2 is pressed against the stopper 16 by means of the work W1 until a load is attained for a prescribed amount, with a distance L1 '+L2 ' determined between the main shaft 4 at this time and the stopper 16. The value of this L1 '+L2 ' is one containing a dimensional error (manufacturing error) of the works W1 , W2 before the friction welding.  With this value compared to a product length LN (desired end face distance after friction welding) for example, a work feed S' is determined, and the friction welding is performed accordingly.
Patent JP-S59112605-A (JP)
Title: Controlling method of magnetic attractive force
Inventor: KAMIYA YOSHINORI
IPC: F16C32/04
Filed: 1982-12-18
Abstract: PURPOSE:To eliminate unfavorable influence of non-linear property of an electromagnet, by a method wherein command current supplied to the electromagnet is made square root of the control current command multiplied by a gap value between the electromagnet and an article to be controlled. CONSTITUTION:An article to be controlled is detected by a displacement detector, and difference between the detected displacement (x) and the expected displacement (x0) is inputted to PID adjusting instrument 6. The square root of the output Is of the adjusting instrument 6 is extracted by a square root operator 11, and product of the square root value and the displacement (x) is determined by a multiplier 12 and inputted in a current transforming member 7. Since the output Is of the adjusting instrument 6 and the force F acting on the article to be controlled are in linear relation, non-linear relation between the output current I of the current transforming member 7 and the force F acting on the article does not affect thereto. According to this output method, unfavorable influence of non-linear property of the electromagnet is eliminated and the stable control is realized.
Patent JP-S6281022-A (JP)
Title: Apparatus for manufacturing amorphous semiconductor film
Inventor: NABETA OSAMU
IPC: H01L21/205
Filed: 1985-10-04
Abstract: PURPOSE:To improve the quality of an amorphous semiconductor film by increasing the quantities of H atoms and H ions existing in reaction gas in case of manufacturing an amorphous semiconductor film which mainly contains amorphous silicon by a plasma CVD method or a photo-CVD method to reduce a dangling bond in the obtained film. CONSTITUTION:When a voltage is applied across an upper electrode 2 and an electrode 8 made of metal mesh and silicon compound gas fed into a reaction tank 1 is SiH4, glow discharge decomposition product to be accumulated on a substrate 5 passing through the electrode 8 is mixed with H atoms, H ions and H radicals produced by the decomposition of H2 gas. In this case, if the discharging power for producing the glow discharge of the H2 gas is increased, the quantities of the H atoms and H ions increase. Thus, the quantity to be associated in the film to be formed increases. Therefore, dangling bond in the film can be sufficiently compensated.
Patent JP-H1147734-A (JP)
Title: Water purifier
Inventor: MAEDA NOBUHIDE
IPC: C02F1/50
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To carry out the antibacterial treatment, deodorzation, removal of trihalomethanes, and dechlorination of city water by a composite ceramic material. SOLUTION: In a water purifier, a composite ceramic material 4 obtained by mixing a mixing material consisting of 20-30 wt.% of amphibole, 15-25 wt.% of silica, and 5-15 wt.% of cristobalite into a main material consisting of 20-30 wt.% of serpentinite and 15-25 wt.% of magnesia is set in the cartridge 5 of a water purifier main body 1. Otherwise, a composite ceramic material 4 obtained by mixing a mixing material consisting of 5-15 wt.% of amphibole, 25-35 wt.% of quartz diorite, and 20-30 wt.% of granite porphyry into a main material consisting of 5-15 wt.% of serpentinite and 20-30 wt.% of magnesia may be set in the cartridge 5.