baber/WOPTO huggingface dataset:
Patent JP-H03165944-A (JP)
Title: Method and apparatus for forming long member
Inventor: ANDO SHOICHI
IPC: B21J13/02
Filed: 1989-11-25
Abstract: PURPOSE:To increase the releasing speed of a long member after it is formed and to reduce the manufacturing time by releasing one of a set of punches more speedily than the separating action of dies holding a stock after composite forming. CONSTITUTION:As the end face of a crankshaft 90 is pressed by 1st punches 44a, 44b under the energizing operation of cylinders 50a, 50b at a releasing time, the punches 44a, 44b are retreated. Therefore, the ejecting action is performed securely. When an elevation base is elevated after the crankshaft is formed, dies 36b move in such a direction that the dies 36b separate from each other in one body with a sliding base 32b, the releasing time is reduced and the forming time of the crankshaftis reduced. Further, as a pressor punch 64 is separated from the crankshaft 90, the dies 36 are detached from the shaft 90, as a result, the shaft 90 is not pressurized by other members and can be prevented from being bent.
Patent JP-H09144544-A (JP)
Title: Inside cylinder direct injection type spark ignition engine
Inventor: YAMADA HIROYUKI
IPC: F02B75/12
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to design an intake port large in diameter for preventing output performance from lowering by providing each two intake ports and exhaust ports so as to surround a fuel injection valve, and disposing an ignition plug at a position near a cylinder side to the intake port. SOLUTION: Two intake ports are formed in parallel in a side part on one side in a cylinder head 1, and two exhaust ports are formed in parallel in a side part on the opposite side. In addition, an injector accommodating hole 15 is provided along a cylinder center coinciding with the center of a piston 13 in the cylinder head 1, and an injector 16 is attached in its inside. Namely, the injector 16 is provided to be surrounded by the intake and the exhaust port. The root part of the cylinder head 1 to a side part 1a on the intake side below an intake pipe part 8 is formed into a plug attaching face part 10 which is an oblique face perpendicular to the longitudinal direction of the intake pipe part 8, and the ignition plug 21 is attached in the above part 10, and its electrode part is protruded into a combustion chamber 17.
Patent JP-H07132280-A (JP)
Title: Volatile matter removing method
Inventor: NAKAMURA JUNKICHI
IPC: B01D19/00
Filed: 1993-11-10
Abstract: PURPOSE:To continuously remove volatile matters from a liq. to be treated with high efficiency at a low running cost by using a small-sized device. CONSTITUTION:Air injection nozzles 3 are communicated through an equalizing chamber, and the ejector pumps P1...P6 of the same capacity are vertically set and connected to form a succession of passages. A liq. 24 to be treated is introduced into the suction port of the ejector pump P1, sent up along with bubbles and introduced into a gas-liq. separation chamber 5, the liq. is introduced into the succeeding ejector pump P2 and treated in the same way as before, and the process is repeated. Thus, the liq. is brought into contact with bubbles in each ejector pump, and the volatile matters are vaporized into the bubbles.
Patent JP-H08163148-A (JP)
Title: Polishing fault detection circuit
Inventor: KUSAYANAGI MICHIO
IPC: H04L47/20
Filed: 1994-12-09
Abstract: PURPOSE: To provide a polishing fault detection circuit which applies the leaky bucket method and can easily detect the circuit faults in a simple circuit constitution. CONSTITUTION: This detection circuit is provided with a bucket counter 1 which applies the leaky bucket method and shows the cumulative positive value of difference between a prescribed cell space T and the cell arrival interval. The sum of the space T and the threshold value τ equivalent to the allowable variance is defined as the prescribed value in response to a virtual path identifier VPI. Then this prescribed value is compared with the value of the counter 1 at a comparison part 3. When the value of the counter 1 exceeds the prescribed value, the occurrence of a circuit fault is decided and a fault detection signal is outputted.
Patent JP-H06131290-A (JP)
Title: Computer system
Inventor: KOMORI TOSHIYA
IPC: G06T11/00
Filed: 1992-10-19
Abstract: PURPOSE:To efficiently perform various processes by performing time allotment to a DMA controller by a timer. CONSTITUTION:This computer system is equipped with a memory 3, a coordinate converting device 4, and an image composing device 5 as plural processors which perform specific processes at a certain period, a CPU 1 which controls the operation of the entirety, the DMA controller 2 which controls data transfer among the memory 3, coordinate converting device 4, and image composing device 5 not through the CPU 1, and the timer 11 which allots the time of the DMA controller 2. Then this timer 11 performs the time allotment preferentially to the device having the longest process time among the memory 3, coordinate converting device 4, and image composing device 5. Thus, the time is allotted by the timer 11 to the DMA controller 2. Therefore, the DMA transfer can be performed with efficiency.
Patent JP-H11140973-A (JP)
Title: Three-dimensional structure assembled by connecting pipes with joint
Inventor: TOMIOKA MASAO
IPC: F16B7/20
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To connect resin-coated steel pipes having different diameters from each other by use of pipe joints having the same diameter to reduce the number of kinds of joints by fitting a small diameter pipe in a large diameter pipe through a cap with an inner cylinder. SOLUTION: Small diameter resin-coated steel pipes 1, 1 are fitted to adhere to pipe receivers 3a, 3a of a synthetic resin joint 3. A cap 11 with an inner cylinder 11b is fitted to adhere to the end of a large diameter resin-coated steel pipe 2. A connecting pipe 12 formed by cutting the small diameter resin-coated steel pipe 1 is fitted to adhere to the inner cylinder 11b. The front end of the connecting pipe 12 is fitted to adhere to the pipe receiver 3b of the joint 3. A number of protruded lines 11d parallel to the axial line are formed on the external peripheral face of the inner cylinder 11b to bring it into close contact with the internal peripheral face of the resin-coated steel pipe 2. And the connecting pipe 12 is supported by the bottom plate 11e opened at the central part.  Accordingly, the small diameter pipe 1 and the large diameter pipe 2 can be connected by use of the joint 3 provided with pipe receivers 3a, 3b for small diameter pipes and hence, the number of kinds of joints 3 can be greatly reduced.
Patent JP-H01188540-A (JP)
Title: Composition for stabilizing halogen-containing organic polymer
Inventor: JIEFURII AARU HAIDO
IPC: C08K5/57
Filed: 1988-12-05
Abstract: PURPOSE: To provide a composition for stabilizing halogen-containing organic polymers against the deterioration effects of heat, light, and weathering, in which used quantity of stabilizing agent can be less, by blending an organotin mercaptide compound and a specified stabilizing assisting agent.  
     CONSTITUTION: (A) An organotin mercaptide compound or its mixture [suitably, monomethyl tin tris (isooctyl thioglycolate) or the like], and (B) OH-terminal polyformal of dithioglycol of a formula (R is H, methyl or ethyl) in a sufficient quantity to achieve synergetic effect for stabilizing halogen-containing organic polymers are blended to provide the objective composition. As the component B, ethanol 2-2'-dithiobis polymer of formaldehyde in which R H is preferable. The component B is used by 10-20 wt.% to the component A. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H09140472-A (JP)
Title: Moving shelf equipment and method for laying rail therefor
Inventor: IKEHATA YOSHITERU
IPC: A47B53/02
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To reduce a width and a depth for digging up an installed floor and to reduce labor and time required for laying construction at the time of laying the rail of an embedding type on the installed floor. SOLUTION: In this method for laying the rail 3 where a travelable moving shelf 7 is supported and guided through plural wheels 5a, a groove 19 is formed on the installed floor 1, the rail 3 is inserted to the groove 19, the height of the rail 3 is adjusted by a height adjustment device so as to expose the upper surface of the rail 3 flat on a floor surface and the clearance of the groove 19 and the rail 3 is filled with a mortar resin agent 26. After the mortar resin agent 26 is solidified an anchor bolt 20 is driven, the rail 3 is fixed to the installed floor 1 and the height adjustment device is removed.
Patent JP-S63159883-A (JP)
Title: Electrostatic discharging device
Inventor: WATANABE AKIRA
IPC: G03G15/02
Filed: 1986-12-24
Abstract: PURPOSE:To obtain a specific electrostatic charging current stably at all times without being affected by temperature and humidity by controlling the temperature of a dielec tric and an external electric field corresponding to the humidity in an electrostatic discharging area simultaneously. CONSTITUTION:In the dielectric 5 of an electrostatic charging device 4, 1st and 2nd electrodes 1 and 2 are buried, a voltage is applied between the electrodes 1 and 2 from an AC power source 7, and a 3rd electrode 3 is provided to the lower part of the dielectric 5. The voltage of a bias power source 8 is applied between this electrode 3 and the conductive substrate 12 of a member 11 to be charged electrostatically to extract ions generated by electrostatic charging toward the member 11. Further, heating bodies 21 and 22 are buried in this dielectric 5 and a humidity detecting ele ment 23 is provided at one end of the bottom part. Those heating bodies 21 and 22 are applied with a voltage from a heating power source 20 to generate heat. The humidity of the dielectric 5 which is detected by the humidity detecting element 23 is applied to a temperature control circuit 24. Further, the humidity detected by the humidity detecting element 25 arranged nearby the dielectric 5 is applied to a control circuit 26 which controls the power source 8 to perform invariably stable operation by eliminating the influence of temperature and humidity.
Patent JP-2001125767-A (JP)
Title: Device and method for presenting information and computer readable recording medium with recorded information presentation program
Inventor: UMEMOTO AZUSA
IPC: G06F3/16
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an interface, which is satisfactory when selecting one kind of information out of plural information sources, by suitably switching both a method for sequentially reproducing and presenting a plurality of audio information and a method for simultaneously reproducing the information while using sound image localization. SOLUTION: Concerning the information presenting device for presenting a plurality of information as sound image information at least, this device is provided with a means for changing a presenting state corresponding to the character of sound image information to be presented or state of a user when presenting the sound image information.
Patent JP-2000132050-A (JP)
Title: Image forming device
Inventor: HORIKAWA SEISHI
IPC: G03G21/00
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To make a structure for detecting density of a visual image composed in targeting a latent image carrier so as not to become an obstacle at the time of replacing the latent image carrier. SOLUTION: In this image forming device 1 capable of forming the color image by a latent image carrier 2 capable of forming the electrostatic latent image in plural colors, developing means 6 capable of developing the electrostatic latent image turned to the color image, the intermediate transfer body capable of successively laminating colored images being formed by the developing means 6, and a transferring means 7 capable of transferring the colored image being formed on the intermediate transfer body to a recording medium S, the latent image carrier 2 is arrange on the latent image carrier unit in attachably and detachably with regard to the device main body 1, and a photo-sensor 21 capable of optically measuring the toner quantity on the latent image carrier 2 surface is arranged in the vicinity of an attaching and detaching path, and the photo- sensor 21 is,  constituted so as possible to select an attitude opposing to the latent image carrier and the attitude retiring from the attaching and detaching path of the latent image carrier associating with the attaching and detaching shift of the latent image carrier unit.
Patent JP-H08142153-A (JP)
Title: Prevention of generation of die refuse
Inventor: OKI ARIYOSHI
IPC: B29C47/08
Filed: 1994-11-16
Abstract: PURPOSE: To prevent the generation of die refuse, at the time of the production of a molded article composed of a water crosslinkable polyolefinic resin, by adding a specific amt. of fluoroplastic with a specific mol. wt. and a specific amt. of a poly(oxyalkylene) polymer to the water crosslinkable polyolefinic resin compsn. CONSTITUTION: When a molded article composed of a water crosslinkable polyolefinic resin compsn. is produced, 0.005-0.5 pts.wt. of fluoroplastic with a mol.wt. of 20000-200000 and 0.005-0.5 pts.wt. of a poly(oxyalkylene) polymer with a mol wt. of 5000-10000 are added to 100 pts.wt. of the water crosslinkable polyolefinic resin compsn. Fluoroplastic is a copolymer of two or more kinds of monomers selected from tetrafluoroethylene, trifluorochloroethylene or the like. The poly(oxyalkylene) polymer has a polymer unit of ethylene oxide, propylene oxide or butylene oxide and the terminal group thereof is selected from an alkyl group, an alkoxy group and the like.
Patent JP-H01147508-A (JP)
Title: Optical distributor
Inventor: KASHIMA NORIKATSU
IPC: G02B6/28
Filed: 1987-12-04
Abstract: PURPOSE:To distribute/couple light with high coupling efficiency by interposing a hologram for separating and focusing light between single-fiber or multifiber optical fibers on an incident side and exit side. CONSTITUTION:This distributor consists of, for example, a piece of the incident side optical fiber 1, 4 pieces of the exit fibers 3 and the hologram 8 of a light transmission type for separating and focusing light as shown in the figure. The hologram 8 is provided between both the optical fibers 1 and 3 and couples the light if the distribution of the light is in a reverse direction. Prescribed images are recorded by a holography technique on the hologram 8 and the plural circular images 16 are reconstructed by irradiation light as reconstruction light. The circular images 16 are so formed that the diameter thereof coincides with the core diameter of the respective optical fibers 3 and that the pitch spacing of the image coincides with the respective core pitches. All the light rays are, therefore, distributed in the state of being condensed to the respective optical fibers 3 by interposing the hologram 8 between the fibers. The optical coupling efficiency is thereby greatly improved.
Patent JP-H09143274-A (JP)
Title: New fluorine-containing polyether
Inventor: NANBU HIROMI
IPC: C08G81/00
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound, which is a specific fluorine- containing polyether, having water and oil repellencies, good in compatibility with other materials and useful for cosmetics, magnetic recording materials, lubricants for precision machines, textile treating agents, finishing agents, etc., for automotive coated surfaces. SOLUTION: This fluorine-containing polymer is a new fluorine-containing polyether represented by the formula A-Q-B  A is a group represented by the formula Y-Rf<1> [Rf<1> is a group having 2-10000 total number of recurring units selected from CF2 , CF2 O, C2 F4 O, C3 F6 O, CF(CF3 )CF2 O, etc.; Y is H or F] or the formula D-O-Rf<2> [Rf<2> is a group having 2-5000 total number of recurring units represented by the formula CH2 CH(CF3 )O; D is a 1-22C alkyl, alkenyl or a (substituted)aryl]; B is a group represented by the formula Rf<1> '-Y (Rf<1> ' is same kind as that of Rf<1> ) or the formula Rf<2> '-O-D (Rf<2> ' is same kind as that of Rf<2> );  Q is C2 F4 CO, CF2 CO, CF(CF3 )CO, COC2 F4 , COCF2 , etc.} and can be used for wide applications including cosmetics, magnetic recording materials, lubricants for precision machines, textile treating agents, finishing agents, etc., for automotive coated surfaces.
Patent JP-H05144582-A (JP)
Title: Electrodeless discharge lamp lighting device
Inventor: OKAMOTO FUTOSHI
IPC: H01J65/04
Filed: 1991-11-22
Abstract: PURPOSE:To prevent malfunction or action instability for a high frequency oscillation circuit and an intermediate amplifier circuit. CONSTITUTION:A coil 2 for excitation is disposed close to an electrodeless discharge lamp 1. High frequency power is supplied to the excitation 2 from a high frequency circuit block 9 comprising a high frequency oscillation circuit 3, an intermediate amplifier circuit, and a power amplifier circuit 5 of larger power consumption in this order, and DC power is supplied to the high frequency circuit block 9 from a DC power supply circuit 7. Mounted wire lengths between a feed point 7c of the DC power supply circuit 7 and feed points of the intermediate amplifier circuit 4 and the power amplifier circuit 5 are set in such a way that the power amplifier circuit 5 becomes the shortest, and that the intermediate amplifier circuit 4 and the high frequency oscillation circuit 3 are longer in this order. Return of an induction current to the intermediate amplifier circuit 4 and the high frequency generation circuit 3 through a floatation capacity can be restricted, and malfunction and action instability of the high frequency oscillation circuit 3 and the intermediate amplifier circuit 5 can be prevented.
Patent JP-H01149566-A (JP)
Title: Isdn terminal
Inventor: MURATA HATSUO
IPC: H04M1/27
Filed: 1987-12-04
Abstract: PURPOSE:To store contents contained in an incomplete call setting message and to display them to an operator by providing a monitoring circuit, a message identifying and deciding circuit composed of a message deciding means, etc., a storage circuit, etc. CONSTITUTION:A layer 1 terminating circuit 1 is connected through a communication connector S for an integrated service digital network(ISDN) to the S point of the ISDN terminal, and the circuit 1 terminates a layer 1. Next, a layers 2 and 3 monitoring circuit 2 monitors a call control signal on the prescribed channel of a user.network interface, and the circuit 2 extracts the signal contents of a layer 3. A message identifying and deciding circuit 3 identifies the call setting message and a response confirming message in a layer 3 message from a network side, and when the response confirming message to have the same call number as the call number in the call setting message is not returned within a prescribed time, the circuit 3 decides that the reception is incomplete. Thus, the contents contained in the call setting message to be made incomplete can be displayed through a storage circuit 4 and a displaying circuit 5 according to the request of the operator.
Patent JP-H09123352-A (JP)
Title: Resin-coated metal plate for draw squeeze can and draw ironed can formed thereof
Inventor: KAWABE MASAYUKI
IPC: B32B15/085
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To improve draw ironing moldability, impact resistance, adhesivity to a metal plate, and flavor by forming a resin composition coat to be provided on one or both faces of a metal plate out of a low density polyethylene resin obtained by polymerizing a specified quantity of polyethylene terephthalate resin and a metallocene catalyst. SOLUTION: A resin composition to be coated on a metal plate is formed of 70-90wt.% of polyethylene terephthalate resin(PET resin) and 10-30wt.% of low density polyethylene resin(LDPE resin). The LDPE resin is obtained by polymerization by using a metallocene catalyst, wherein a quantity of a residual monomer in a polymer as a cause of odor proper to a polyolefin resin is only a little and flavor is excellent. A coat formed of the resin composition which contains the above quantities of the PET resin and the LDPE resin has excellent impact resistance, adhesion property to the metal plate, and moldability, which becomes a uniform coat without pinholes after draw ironing work.
Patent JP-H09125038-A (JP)
Title: Hot application type adhesive, molding adhesive sheet for hinge bearing surface, its production, hinge fitting structure and fitting
Inventor: ONISHI MASAHIKO
IPC: E05D11/00
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject adhesive suitable for bonding a hinge to a body of an automobile, in a solid state at a room temperature, rapidly made into a paste at a temperature equal to or higher than an operation temperature, then gradually reducing a viscosity, comprising a liquid epoxy resin and a specific polymer, by decreasing reduction ratio of torque in electrodeposition and baking. SOLUTION: This hot application type adhesive comprises (A) a liquid epoxy resin and (B) a crystalline polymer (e.g. an aromatic or an aliphatic polyester having 9-11 SP value) having compatibility with the component A and has <10% reduction ratio of release torque under electrodeposition and baking condition. The adhesive, for example, is composed of 100 pts.wt. of the component A, 20-80 pts.wt. of a crystalline polycaprolactone having 8,000-60,000 number-average molecular weight as the component B, 1-30 pts.wt. of a heat activation type epoxy resin curing agent such as dicyandiamide and optionally 0-50 pts.wt. of an inorganic filler.
Patent JP-2000131631-A (JP)
Title: Multi-beam image forming device
Inventor: TORIYAMA HIDEYUKI
IPC: H04N1/23
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a multi-beam image forming device by which the deviation of the write-in position of plural light beams in a main scanning direction is highly accurately maintained even though the delay time of a delay picture element clock signal is fluctuated and whose image quality is improved. SOLUTION: A delay block 303 outputs plural picture element clock signals whose delay time is different based on a picture element clock signal CLK1. A selector 304 selects one picture element clock signal as the picture element clock signal CLK2 among the plural picture element clock signals. Reference voltage Va meaning the phase difference of the picture element clock signals CLK1 and CLK2 in the case that the write-in positions of laser beams LB1 and LB2 coincide with the main scanning position and smooth voltage Vavg meaning the phase difference of the picture element clock signals CLK1 and CLK2 at the point of present time are inputted to a comparator 310,  and the comparator 310 controls the selection of the picture element clock signal of the selector 304 so that the smooth voltage Vavg coincides with the reference voltage Va in the case that there is a difference between the smooth voltage Vavg and the reference voltage Va.
Patent JP-H11144885-A (JP)
Title: Fluorescent lamp operating apparatus
Inventor: KOMATSU SHUNICHI
IPC: H05B41/16
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To prolong the service life of a fluorescent lamp by detecting disconnection of filaments of a fluorescent lamp by an operating apparatus having a simple and economical structure for glowing a fluorescent lamp. SOLUTION: A glowing electric current is supplied to filaments 6, 7 of a fluorescent lamp 5 from a winding NS3 in the secondary side of a main transformer T1. At that time, the glowing duty of the fluorescent lamp 5 is monitored by an electric power source control part 10 and in case of detecting abnormality based on the alteration ratio, some error signal or error message is transmitted.