baber/WOPTO huggingface dataset:
Patent JP-H10278095-A (JP)
Title: Screw constituting device for extruder
Inventor: OKUBO AKIHIDE
IPC: B29C47/60
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a screw constituting device for an extruder, which is capable of preventing the generation of mistaken selection or mistaken rearrangement of screw elements upon constituting the screws for the extruder, and capable of improving the working efficiency of rearrangement mounting of the screws onto the extruder. SOLUTION: A screw constituting device is provided with a screw constituting data producing device 10, producing screw constituting data consisting of desired screw elements, screw element transfer means 40, 50, capable of storing a plurality of screw elements and capable of transferring arbitrary screw elements from the stored screw elements, and a control unit 30, outputting control signals, commanding the transfer of screw elements in accordance with the screw constituting data to the screw element transfer means 40, 50 based on the screw constituting data produced by the screw constituting data producing means 10.
Patent JP-H10283526-A (JP)
Title: Guide opening/closing structure
Inventor: KAMIOKA TSUTOMU
IPC: G07D9/00
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a structure which always and satisfactorily holds the opening/closing state of front guides and the sensing state of a micro switch and to reduce erroneous detection and operations. SOLUTION: In a guide opening/closing structure which has front guides 6a and 6b that are freely opened and closed, an open link mechanism which is interlocked with the opening/closing of a door and opens and closes the guides 6a and 6b, plural open links that constitute the open link mechanism, and a micro switch which is operated by one of plural open links and detects the opening and closing of the door, the connections between an open link H21 and an open link I22 and between an open link J27 and an open link K28 are made sliding structures, also springs 25 and 30 hold connection states between the open links that have the sliding structures,  and the link H21 which operates the micro switch receives only the opening/closing operation of the door and whose operation communication path is disconnected from a open link group that receives the opening/closing operations of the guides 6a and 6b.
Patent JP-2000286897-A (JP)
Title: Server unit, service control gateway, service controller and communication control method
Inventor: TAKEDA SACHIKO
IPC: H04L12/70
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To allow a telephone service in cooperation between an IP network and a public telephone network to utilize an IN function of the public telephone network. SOLUTION: A server 3b that controls a gateway 2 interconnecting a transmission network and an IP network has a function of accessing a service control point(SCP) via a service control gateway 1a. A server 3 controlling terminals on the IP network stores correspondence information between telephone numbers of the terminals and IP addresses. When the server 3a receives a signal including number information to request access to the SCP from a terminal 11 under its management, the server 3a multicasts an inquiry signal to one server having an access function to the SCP or over. A server returning an acknowledgement signal accesses the SCP via the service control gateway to serve IN service processing. Thus, the telephone service in cooperation between the IP network and the public telephone network can utilize the service served by an IN service control station.
Patent JP-H01263681-A (JP)
Title: Image forming device
Inventor: HIRABAYASHI HIROMITSU
IPC: G03G15/20
Filed: 1988-04-15
Abstract: PURPOSE:To shorten the time required up to the cooling and solidification of a toner image and to reduce the size of the device by equipping a heating body with a thin heat generating body and arranging the heating part of the heating body in the press-contacting part formed of the heating body and a pressure roller on a carry-in side for a transfer material. CONSTITUTION:The toner image consisting of heat-meltable toner on the transfer paper P is heated and melted first by the heating body 21 across a fixation film 23. At this time, the pressure roller 22 brings the heating body, fixation film, toner image, and transfer material into excellent contact. Then the transfer material is conveyed, the toner image radiates heat and is cooled and solidified, and the fixation film 23 leaves the transfer paper P after passing a separation roller 26. The heating body 21 has a thin heat generating body 28 extending almost at right angles to the conveying direction, and the heating part of the heating body 21 is arranged in the press-contacting part formed of the heating body 21 and pressure roller 22 on the transfer material carry-in side. Thus, the time required up to the cooling and solidification of the toner image is shortened and the device is reduced in size.
Patent JP-2000284828-A (JP)
Title: System and method for deciding abnormal state
Inventor: TAKAHASHI SHIGERU
IPC: G05B23/02
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To easily decide abnormality in a device by measuring a parameter concerning the device and judging abnormality when variation is generated in a difference between the measured parameter and a reference value. SOLUTION: A burner 11 is first ignited and a time at this time is set to be T0. Next, a frame rod 13 decides whether the burner 11 catches fire or not and in the case of deciding catching of fire, this time is set to be T1. Next, a time T1-T0=ΔT required from the ignition to catching of fire is calculated. A reference value ΔTA is decided to this ΔT. Then ΔT-ΔTA is calculated to judge whether it is within a threshold or not. In the case of deciding exceeding of the threshold, it is judged that there is abnormality at some place of a system including a heat source device and an alarm, etc., is emitted. The abnormality of the device can be judged by detecting that the value of a specific parameter of the device has changed because of the secular deterioration, etc., like this.
Patent JP-S5317779-A (JP)
Title: Bottle mouth chipping detector
Inventor: UCHIYAMA HIDEO
IPC: G01N21/90
Filed: 1976-08-02
Abstract: PURPOSE:To provide a simple detector which does not rotate bottles by receiving the reflected light having radiated bottle mouths with the light through light guides by way of a rotating reticle.
Patent JP-H04301649-A (JP)
Title: Electrophotographic toner
Inventor: MAEDA SATOSHI
IPC: G03G9/09
Filed: 1991-03-28
Abstract: PURPOSE:To obtain a toner. superior in uniformness of electric charge characteristics, hue as magenta, and preservable property of a copied image by incorporating an anthraquinone type dye classified in disperse dye. CONSTITUTION:The dye classified into C. I. DISPERSE VIOLET 35 and its derivatives are contained in a binder in the content not especially imited, but preferably, in 0.3-4.0wt.%, and as the kind of the binder, all the known resins can be used, but good results are obtained by using polyester type resins. The toner is obtained by the dispersion dyeing method, that is, dispersing the dye and the binder resin powder into an aqueous dispersion medium and processing them at a prescribed temperature.
Patent JP-H02270373-A (JP)
Title: Basic cell circuit
Inventor: OSHIMA MASAYUKI
IPC: H01L21/82
Filed: 1989-04-11
Abstract: PURPOSE:To realize a basic cell by which a circuit having various characteristics for a gate array can be constructed by a method wherein one or more MOSFETs out of two or more MOSFETs of first polarity or second polarity are made depletion MOSFETs. CONSTITUTION:The basic cells disposed in an array in a gate array device of a semiconductor circuit are composed of two or more insulated gate field effect transistors (MOSFET) 101-104 of first polarity and two or more MOSFETs 105 and 106 of second polarity, where one or more MOSFETs out of the MOSFETs 101-104 of first polarity or the MOSFETs 105 and 106 of second polarity are made depletion MOSFETs. For instance, the MOSFETs 101 and 102 out of the P-type MOSFETs 101-104 are of a depletion type, and the other P-type MOSFETs 103 and 104 and the N-type MOSFETs 105 and 106 are of an enhancement type.
Patent JP-S5425502-A (JP)
Title: Multiplex pump apparatus
Inventor: HIRAYAMA HIROSHI
IPC: F04B23/08
Filed: 1977-07-29
Abstract: PURPOSE: To prevent the generation of cavitation by allowing the surplus flow amount due to a gear pump to make bypass through an interlocking variable throttle machanism, on a swash-plate of a piston pump. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63259258-A (JP)
Title: Forward-backward switching device
Inventor: SATO YOSHIJI
IPC: B60W10/10
Filed: 1987-04-13
Abstract: PURPOSE:To reduce the size of the structure, to improve responsiveness and efficiency, to lessen shock and to obtain an apparatus having no malfunction by making a clutch portion and a switching portion integral with each other to form an operation system in one system. CONSTITUTION:An engine 1 is connected to transmission 2 through a clutch- integral forward-backward switching device 10. The forward-backward switching device 10 comprises a clutch portion 11 and a planetary gear type switching portion 16. Coil portions 12, 15 of the clutch portion 11 are electrically controlled through a driving portion 40 by a control unit 30. In response to a shift position signal of a shift lever switch 34, an operation mode decision portion 38 of the control unit 30 decides a mode switching with signals of a car velocity and a throttle opening of a car velocity decision portion 35 and an accelerator opening decision portion 36, and the decision signal is sent to the driving portion 40. According to the operating status of the coils 12, 15, the rotation of a crankshaft 3 is transmitted to an input shaft 5 or not transmitted thereto.
Patent JP-S58207208-A (JP)
Title: Carrying means
Inventor: YAMAZAKI MITSURU
IPC: B65G25/08
Filed: 1982-05-28
Abstract: PURPOSE:To provide more simple operation of carrying a frame and more accurate positioning thereof by drilling conveyance catch holes in the frame and connecting catches engaged in the catch holes, to a grip bar via a shaft and a bevel gear. CONSTITUTION:A plurality of conveyance catch holes 1c are drilled in a frame 1 and a catch 7 having a catch tip 7a is connected to a grip bar 11 via a shaft 8 and a bevel gear 16. When the grip bar 11 is pulled in the carrying direction of the frame 1, the shaft 8 is turned via the bevel gear 16 to the catch tip 7a fitted in one of the catch holes 1c in the frame 1. Further pull of the grip bar 11 makes a ball 19 to come out of a dent 20a so that the shafts 8 and 17 and the frame 1 are all slided together until restricted when the ball 19 falls in another dent 20b. The carrying service of the frame may be thus simply performed and the accuracy of the positioning thereof can be improved.
Patent JP-H02293370-A (JP)
Title: Molded composite for production of abrasive tools
Inventor: MIHAIRU GURIGORIEBUICHI EFUROS
IPC: C09K3/14
Filed: 1989-04-11
Abstract: PURPOSE: To obtain a molded compsn. for production of polishing tools having a high mechanical strength and a wide range of hardness by compounding a synthetic corundum material, kaolinite, feldspar, adhesive and hygroscopic components and specific borosilicate calcium frit.  
     CONSTITUTION: The ratios of the respective components of the molded compsn. contg. the synthetic corundum material, kaolinite, feldspar, adhesive and hygroscopic components and borosilicate calcium frit as a reactive component are, by weight %, as follows: The compsn. consists of 76.5 to 90.0 synthetic corundum material, 2.1 to 5.7 kaolinite, 2.8 to 7.6 feldspar, 3.0 to 4.5 adhesive and hygroscopic components and 2.1 to 5.7 borosilicate calcium frit. The borosilicate calcium frit consists, by weight %, the following compsn: The compsn. has 22.0 to 38.0 silicon oxide, 14.5 to 25.5 aluminum oxide, 25.0 to 35.0 boron oxide, 12.5 to 17.5 calcium oxide, 4.0 to 7.5 sodium oxide, 2.0 to 3.5 potassium oxide and the ratio of the boron oxide to the calcium oxide is within a range of 1.5 to 2.5. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H06309288-A (JP)
Title: Low power consumption circuit for parallel multiprocessor system
Inventor: YANO KAZUO
IPC: G06F15/16
Filed: 1993-04-20
Abstract: PURPOSE:To hold the highest performance of a system, and to suppress the total power consumption at the time of a processing operation to the minimum by deciding the number of processors (CP) which actually operate parallel processings according to task amounts which are changed according to a time, and disconnecting the operating power sources of the residual CP. CONSTITUTION:A monitoring means 1 such as a counter which monitors the total of a waiting time for an interrupting request from each I/O to plural CP in parallel is provided as an SV in addition to a conventional monitoring circuit for monitoring a fault. The SV counter of the monitoring means 1 counts the total time of a time until each CP responds to the interruption request generated from each I/O, and the cycle of an interrupting operation is actually started, that is, the waiting time since the interrupting request is issued, the number of the CP which are actually operated in parallel is decided according to the waiting time, and supply power sources to the CP which are not operated are turned off. After the number of the CP which are actually operated is decided, at the time of increasing the number of the CP, the supply power sources to the CP which are additionally operated are turned on, and at the time of decreasing the number of the CP, the power sources to the pertinent CP are turned off.
Patent JP-2000283657-A (JP)
Title: Refractory block and wall lining process for refractory block
Inventor: TANAKA HIDEO
IPC: F27D1/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a refractory block for a lining in furnace wall capable of performing a substantial reduction of lining work time. SOLUTION: A receiving seat member 2 of a supporting fitting B of a refractory block A comprised of many non-organic fibrous blankets 1 is formed with a fixing hole 2a into which a stud bolt at a furnace wall is inserted. A pair of engaging members 2b, 2b composed of leaf springs oppositely faced in a slight smaller clearance than a diameter of the stud bolt at their extremity ends are arranged below the fixing hole 2a. With such an arrangement as above, when the stud bolt is inserted into the fixing hole 2a, the engaging members 2b, 2b are engaged with threaded grooves of the bolt, thereby the refractory block can be held to be prevented from coming out of the stud bolt.
Patent JP-H01265047-A (JP)
Title: Production of alkali metal phenolate
Inventor: SAKAI TSUNENORI
IPC: C07C67/00
Filed: 1988-04-15
Abstract: PURPOSE:To obtain the title compound which is used as a starting substance for producing hydroxybenzoic acid in the form of low water content and fine crystal of high reactivity. CONSTITUTION:An aromatic hydrocarbon of 10 carbon atoms is added to an aqueous solution of an alkali metal phenolate and dehydration reaction is carried out by heating. Concretely, the azeotropic mixture is formed, when the inner temperature of the reaction system reaches 97-110 deg.C, the mixture is distilled off, the water is separated in the separator. When the inner temperature rises up to 165-175 deg.C, the objective compound precipitates in a solid and collected by filtration or the like. The temperature is preferably raised up to 165-175 deg.C in the course of 10 minutes to 10 hours, preferably of 30 minutes to 60 minutes. Further, the reaction mixture is heated up to the boiling point of the hydrocarbon and refluxed to give the subject compound of reduced water content.
Patent JP-H0596504-A (JP)
Title: Fixed knife planer for planing two planes for wood working
Inventor: TAKAHASHI KAZUHARU
IPC: B27C1/02
Filed: 1991-04-23
Abstract: PURPOSE:To make it possible to facilitate the positional adjustment of lifters due to the wear of material feeding belts by a method wherein the second lifter, to which a second knife is installed, which is vertically moved by a second lifting screw, and which is arranged parallel to the first lifter, and transmission member, by which the rotation of a first lifting screw is transmitted to the second lifting screw, are equipped. CONSTITUTION:The title fixed knife planer is provided with a first lifting screw 4 driven by a driving motor 12, a first table, on which a first knife is installed, a first lifter 5, on which a second material feeding belt 3 is installed and which is vertically moved by a first lifting screw 4 and a second table, on which a second material feeding belt and, at the same time, which is arranged parallel to the first table, are equipped. A second lifter 10, which faces opposite to the second table, on which a second knife 8 is installed and which is vertically moved by a second lifting screw 9, is arranged parallel to the first lifter 5 so as to transmit the rotation of the first lifting screw 4 through a jointing means 20 to the second lifting screw 9 with transmission member 21.
Patent JP-H05256386-A (JP)
Title: Pipe joint
IPC: F16L21/08
Filed: 1991-04-23
Abstract: PURPOSE:To prevent fluid inside a pipe from oozing into the surface of a pipe joint even under high internal pressure by forming the pipe joint incorporating a stopper ring out of resin-reinforced resin. CONSTITUTION:A pipe joint is formed out of fiber-reinforced resin, and provided with a groove for fixing a stopper ring at a socket. A stress relieving layer 3 is provided at least on the internal peripheral surface of the socket A at a portion where the stopper ring is fixed.
Patent JP-H04322391-A (JP)
Title: Online hand-written character recognition device
Inventor: HOSHINA MASAKI
IPC: G06K9/62
Filed: 1991-04-23
Abstract: PURPOSE:To improve the operability for input of hand-written characters and to perform the efficient processing by skipping menus with a menu display means to display an objective menu. CONSTITUTION:Hand-written characters writted in a hand-written character input part 1 are compared with contents of a character recognition dictionary 2, where features of hand-written characters are preliminarily registered, and are recognized by a character recognition part 3. Recognized characters are sent to a display part 6 and a menu discriminating part 4. The history of selected menus is recorded by the menu discriminating part 4 and is sent to a menu display means 5. Hierarchical menus are skipped by the menu display means 5 to select an objective menu, and this menu is displayed on the display part 6.
Patent JP-H0238579-A (JP)
Title: Electroless magnetic plating solution
Inventor: IKEDA MUTSUO
IPC: C23C18/36
Filed: 1988-04-14
Abstract: PURPOSE:To form a ferromagnetic metal plating film free from surface defects by electroless plating by adding nonionic polyethylene glycol as a surfactant to an electroless ferromagnetic plating soln. contg. salts of ferromagnetic metals and an org. salt as principal components. CONSTITUTION:An electroless plating soln. for a ferromagnetic Ni-Co alloy is obtd. by adding a surfactant having 200-1,500 total mol.wt. such as nonionic polyethylene glycol to a soln. contg. water soluble salts of Ni and Co such as nickel sulfate and cobalt sulfate and an org. salt such as sodium tartrate or sodium gluconate as a complexing agent so as to regulate the concn. of the surfactant to 1-100ppm by volume. When the electroless plating soln. is used, a ferromagnetic plating film free from surface defects and fit for a magnetic disk, etc., requiring a very precisely plated surface is formed by electroless plating.
Patent JP-S59218552-A (JP)
Title: Program loader
Inventor: SAWADA TOSHIYUKI
IPC: G06F9/06
Filed: 1983-05-27
Abstract: PURPOSE:To decide immediately the meaning of a signal and to improve the maintenance property of a program loader by adding a comment to each instruction of a program. CONSTITUTION:When the designated comment data is transmitted from a process controller 20, a transmission control circuit 11 receives the comment data and stores it in a temporary store memory 12A-1. Then the comment data is converted into a display form and stored in a comment display memory 13A-2 and displayed to a comment display area in the form of a comment. In this case, the contents of a cursor position counter 3 are stored in a cursor position store memory 12A-4. Then the cursor is displayed. Hereafter the cursor is designated at the optional position of the comment display area by the counter 3 with the operation of a cursor shift key. While the comment data given from a keyboard 2A is stored to the memory 13A-2 as well as to the memory 12A-1.
Patent JP-H02270170-A (JP)
Title: Magnetic disk device
Inventor: INOUE NOZOMI
IPC: G11B33/12
Filed: 1989-04-12
Abstract: PURPOSE:To prevent the occurrence of a moment on an actuator in principle wherever it is revolved by holding an FPC in order to make both ends of its bend lie along an outer wall and a supporting part. CONSTITUTION:A magnetic head 1 is fitted to the rotary type actuator 2, and is optionally movable to a prescribed position on a magnetic disk 3. The outer wall 5 of an actuator movable part and the supporting part 6 opposite to this outer wall are formed with cylindrical planes which are coaxial with a revolving center of the actuator, and are held in order to make both ends of the bend 7 lie along the FPC outer wall 5 and supporting part 6. Consequently, the radius of the bend 7 of the FPC is always constant, and its resiliency is always directed toward the revolving center of the actuator 2. By this method, the moment to act on the actuator from the FPC always is eliminated in principle.
Patent JP-H06277343-A (JP)
Title: Pachinko game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1993-03-26
Abstract: PURPOSE:To provide a pachinko game machine capable of restraining the protruding amount of a variable display unit and eliminate restriction of ball drop range. CONSTITUTION:A constitution is made such that the front end of rotation drum 50a-50c protrudes from the surface of a game board 1, warp ball inlets 38a, 38b to receive balls dropped in play range 3 of the play board 1 are arranged at both sides of a variable display unit 30, and the balls entered the inlets 38a, 38b are discharged to a re-play range 3 from a discharge port continuous to warp ball outlets 40a, 40b formed below the unit 30. The rearward projection amount is restrained by the amount corresponding to the projection of the drum 50a-50c in this way, so that inconvenience generating in conveying, producing or installing the game board 1 can be minimized and no wide limitation to the drop range of shooted balls is prevented from occurring.
Patent JP-S57210101-A (JP)
Title: Expander
Inventor: KUWABARA EIJI
IPC: F25B11/00
Filed: 1981-06-16
Abstract: PURPOSE:To obtain prescribed torque even if the exhaust pressure of a rotary expander for a heat-driven refrigerator or the like fluctuates, by providing exhaust valves on vanes which are fitted in the grooves of an eccentrically rotating rotor so that the vanes can be protruded out of the grooves and retracted into them and by causing the exhaust valves to function to discharge gas in a prescribed direction. CONSTITUTION:The expander of a heat-driven refrigerator, which is supplied with solar heat or the like, comprises a cylinder 10 having a gas inlet port 14 and a gas outlet port 15 and a rotor 11 which is eccentrically rotated while sliding on the inside surface of the cylinder. Vanes 13a-13d are inserted in radial grooves 12 provided at regular intervals in the rotor 11, so that the vanes can be protruded out of the grooves and retracted into them. Pressure equalizing holes 16 are provided in the vanes 13a-13d so that the holes can be optionally opened or closed by exhaust valves 17 made of spring plates or the like and fitted in the recesses 18 of the vanes. According to this constitution, even if the  exhaust pressure fluctuates, prescribed torque is obtained because of the opening or closing of the pressure equalizing holes 16 by the valves 17.