baber/WOPTO huggingface dataset:
Patent JP-H01301318-A (JP)
Title: Extrusion foam molding method for thermoplastic resin
Inventor: NAKAJIMA YOSHIRO
IPC: B29C48/52
Filed: 1988-05-31
Abstract: PURPOSE:To reduce the range of fluctuation in widths by improving productivity in a foamed sheet and increasing a discharge quantity, by providing a helical gear pump to a foam extrusion molding machine. CONSTITUTION:A resin extrusion molding device where a helical gear pump 2 is arranged is used for a resin passage between an extrusion machine 1 and die 4. Styrene resin containing a foaming agent plasticized and melted with a screw 7 is agitated by the helical gear pump 2 and then extruded into a low pressure sphere than pressure of the inside of the resin passage through the die 4 for foaming. Intermittent air release of resin pressure is made continuous by making use of the helical gear 2, through which prevention of evaporation of a foaming agent within molten resin and reductions in a variation of a discharge quantity and a deflection range of a thickness distribution can be performed. Foaming can be performed at high discharge quantity without raising a resin temperature.
Patent JP-H1156883-A (JP)
Title: Prosthesis in femur neck for artificial hip joint
Inventor: GRUNDEI HANS
IPC: A61F2/36
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a prosthesis in the femur neck for an artificial hip joint which more fairly fits to the femur in a natural state than the prosthesis with respect to the introduction of force to the femur and necessitates just slight resection of the natural bone material. SOLUTION: This prosthesis has a shell 1' transplantable without cement in the upper region of the femur 40' below the greater trochanter. The base end 8' of this shell is connectable to an adapter 2' housing an artificial spheroid joint 20' and the outer side of the shell 1' is at least partly covered with a coarse-meshed three-dimensional space lattice structural body 9'. The shell has a shell end which is curved in a tail direction, is formed as a stem end 30' and is covered with the coarse-meshed three-dimensional space lattice structural body 9'.
Patent JP-H05324251-A (JP)
Title: Monitor control system
Inventor: KURISUTOFUAA BAANABII DEINGURU
IPC: G06F3/048
Filed: 1992-05-26
Abstract: PURPOSE:To provide the graphic monitor control system capable of providing the efficient and compact expressions of data to an user by hierarchizing selection items to be specified and dynamically changing the display of the selection items corresponding to specification by the user. CONSTITUTION:A hierarchy table in which an order for displaying the selection items for specifying the location and the state of an equipment is hierarchically expressed is stored inside a relational data base and the display of a monitor control panel P is dynamically changed based on the specification of the selection items by the user and the hierarchy table. The hierarchy table is freely selected by the user. Thus, the unrequired selection items are not displayed on the control panel on a screen and the selection items to be specified are effectively displayed in the order hierarchized beforehand, so that operability is improved. Also, the flexibility is improved by making the hierarchy table freely selectable.
Patent JP-S61294216-A (JP)
Title: Bearing for high speed rotor
Inventor: AYA KEIICHI
IPC: F16C27/00
Filed: 1985-06-21
Abstract: PURPOSE:To enable to prevent abnormal vibration of a rotor, by carrying out disposition and setting of balls by means of magnetic attraction, and eliminating a ball disposing plate. CONSTITUTION:A movable plate 2 is supported by balls 4 comprising three magnetic members onto a bearing base plate 3. The bearing base plate 3 is provided with a ball positioning magnet 6 in a position of the same phase with the balls 4 so that its construction can position the balls 4 by means of magnetic attraction of the balls 4 and the ball positioning magnet 6. Therefore, a ball disposing plate which has been used in a bearing for a ball support type high speed rotor can be eliminated, and abnormal vibration caused by the ball disposing plate can be prevented.
Patent JP-S5838307-A (JP)
Title: Controller for generating plant
Inventor: AKITA AKIRA
IPC: F01D17/00
Filed: 1981-08-28
Abstract: PURPOSE:To prevent the overload operation of a pump which is operated after a pump trip occurs, by mounting a generating output suppressing device which causes a generating output to change to a given value when a trip of each auxiliary device occurs. CONSTITUTION:A generating plant controller consists of a generating device 32 for generating output instruction, a process quantity controller 36, and a generating output suppressing device 34 provided with signal generators 150, 152 and 154 which generate signals equivalent to 50%, 50% and 25% of capacity, respectively. Discharge quantity detecting signals 206, 208 and 210 from their respective water feed pumps are inputted to comparators 156, 158 and 160. Outputs from switching devices 168, 170 and 172 are inputted to an adder 174, and a low- value selectors 38 outputs with priority a value of a signal 200 or 322, whichever is lower. This permits an auxiliary device, operated after a trip occurs, to operate at a maximum output without overload operation.
Patent JP-S5467738-A (JP)
Title: Information retrieval method
Inventor: KONISHI MOTOFUMI
IPC: G06F17/30
Filed: 1977-11-09
Abstract: PURPOSE: To cause a frame number and counted contents to agree with each other by obtaining differential signals from the leading edge and the trailing edge of the pulse obtained from a retrieval mark on a microfilm and counting these signals.  
     CONSTITUTION: Desired first frame number "1" is inputted to keyboard 16 to generate "1"x2 by shift register 19 and generate "1"x2-1 by subtraction counter 20, and contents of this subtraction counter 20 are compared with contents of memory part 11 by comparison operation circuit 21; and when the difference between them becomes "O", the film is stopped. By this counting method, a disired frame can be retrieved without requiring a correcting which does not count the first pulse in case that the film is fed in the reverse direction. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0272843-A (JP)
Title: Mineral supplement containing sugar alcohol
Inventor: DEIBITSUDO KURINTON HETSUKAATO
IPC: A23L27/30
Filed: 1989-05-26
Abstract: PURPOSE: To obtain a mineral supply capable of improved uptake by the human body and lower animals by incorporating a mixture of an iron source enough to supply nutrition with a calcium source and sugar alcohol enough to increase absorption. CONSTITUTION: An iron source enough to supply nutrition, preferably an iron- sugar complex such as iron sucrate material in which iron is preferably in a ferrous state is mixed with a calcium source, preferably calcium citrate malate and 1-4% sugar alcohol enough to increase absorption, preferably D-sorbitol to obtain the objective mineral supply. This mixture is added to a fruit beverage, a carbonated beverage and other food.
Patent JP-S6114695-A (JP)
Inventor: MASUDA KIYOSHI
IPC: G06F3/147
Filed: 1984-06-29
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-H08323304-A (JP)
Title: Washing fluid supplying device
Inventor: YAHATA HOSHIKATSU
IPC: B08B3/02
Filed: 1995-05-31
Abstract: PURPOSE: To provide a washing fluid supplying device which does not require special electric systems and operation systems for operating solenoid valves at all by making it possible to supply working fluid, such as washing water and compressed air, without using electrical changeover means, such as solenoid valves and allows the simplification of constitution. CONSTITUTION: A flow passage changeover valve 5 is installed in midway of the main piping connected to a gas turbine. Pipings 3A and 3B are connected to each other by the energizing force of springs 11, 12 when the fluid for changeover is not supplied from a fluid supply pipe 10 for changeover by a piston 13 in the flow passage changeover valve 5. The pipings 3A and 3B are disconnected against the energizing force of the spring 11 and the working fluid supply pipe 9 and the piping 3B are connected to each other when the fluid for changeover is supplied from the fluid supply pipe 10 for changeover.
Patent JP-H08331863-A (JP)
Title: Neutral point clamping inverter
Inventor: SHIMOMURA JUNICHI
IPC: H02M7/48
Filed: 1995-06-01
Abstract: PURPOSE: To suppress the fluctuation of neutral point potential by obtaining a direction of a neutral point current of an inverter when the neutral point potential becomes out of a permissible range, and switching to a switching mode of suppressing the neutral point potential to a permissible range side in accordance with whether the neutral point potential is increased/decreased or not. CONSTITUTION: A hysteresis comparator (HC)41 decides whether neutral point potential Vn is within a permissible range or not. A current code discriminating circuit (ID)42 decides positive/negative polarity of each phase output current iu, iv, iw. A mode decision processing circuit (MD) 43 discriminates the present switching mode from a PWM gate signal in each phase of a PWM control part (PW) 2, to detect a switching mode with a direction different from each other of a neutral point current by the same output voltage vector. A switching mode switching discriminating circuit 41 fetches outputs of the HC 41 , MD 43 and the ID 42 , to obtain a switching command, switching a mode of the PWM gate signal from the PW2 to a gate circuit 3, and a gate control output, when the neutral point potential fluctuates.
Patent JP-S5835505-A (JP)
Title: Mechanism for solar ray inductive device
Inventor: TAKENOUCHI MASATOSHI
IPC: F24S50/20
Filed: 1981-08-27
Abstract: PURPOSE:To introduce solar rays into a building, an underground room, and a tunnel from the sunrise to the sunset independently of seasons as long as the sun shines, by providing a sun tracking mechanism which is operated by the output of a solar battery. CONSTITUTION:In figure, the sun moves from the left to the right. The power generation of a solar battery 8 is zero while a plane plate 2 receives direct rays 1 of the sun vertically; but when the sun moves to the right and solar rays are incident to the surface of the battery 8, the output appears, and the contact of a relay circuit is closed by this output to start a motor 11, and the plane plate 2 is rotated clockwise by the rotation power of the motor 11 which is decelerated by a reduction gear 18, and the sun is tracked until the output of the solar battery 8 becomes zero. A solar battery 7 is provided for starting a motor 12 with solar rays at the sunrise to direct the plane plate 2 toward the east. By the similar constitution, a sun's altitude tracking mechanism for southing changed in four seasons can be added.
Patent JP-S6113880-A (JP)
Title: Vertical deflection method in n-time scanning television receiver
Inventor: MURAYAMA MASAMI
IPC: H04N3/16
Filed: 1984-06-29
Abstract: PURPOSE:To prevent superposition of a scanning line of a field by applying vertical deflection to a vertical synchronizing signal of a television signal based on a signal subjected to a prescribed time delay at each other field. CONSTITUTION:An output signal (g) is a signal giving 1/4H delay to a vertical synchronizing signal (a) inputted to an input terminal 1 at each other field, that is, a signal subject to 1/4H delay to a vertical synchronizing signal in the 2nd field, the vertical deflection is attained by using the vertical synchronizing signal (g) like this and when double density scanning is executed by interlacing scanning, since the 2nd field vertical synchronizing signal is delayed by 1/4H, the 2nd field is shifted upward to the 1st field on the screen by a distance corresponding to the 1/4H to the 1st field and the complete interlace scanning is attained while the scanning lines of the 1st and 2nd fields are not overlapped.
Patent JP-H0669563-A (JP)
Title: Magnetoresistance effect element
Inventor: MOTOMURA YOSHIHIRO
IPC: H01L43/08
Filed: 1992-05-27
Abstract: PURPOSE:To obtain a high output magneto resistance effect element using very large magnetoresistance effect material. CONSTITUTION:In a magnetoresistance effect element using a magnetic multilayered film constituted of a structure wherein two kinds of ferromagnetic thin film layers 2, 3 different in coercive force are alternately laminated on a substrate 1, and a non-magnetic thin film layer 4 is interposed between the laminated magnetic thin film layers, trenches parallel to the detection magnetic field direction are formed on the substrate 1. The magnetoresistance effect element having the above structure exhibits a very large resistance change and is suitable to a high output magnetoresistance effect element.
Patent JP-H01307583-A (JP)
Title: Pipe holder
Inventor: WADA MINORU
IPC: F16L3/12
Filed: 1988-06-01
Abstract: PURPOSE:To enable a pipe holder of being fit on a pipe and prevent leak semi- permanently or for long term by adhering a sheet of expanded graphite on the internal face of an annular belt member having at least one position thereof a fixing part. CONSTITUTION:A pipe holder 1 is divided into two parts each of which consists of fixing parts 2 and a curved part 3. An expanded graphite part 4 is adhered on the internal face of the curved part 3. This pipe holder 1 makes contact with a potentially leaking portion of a pipe or a potential leak from the conjunction face of a flange part, tightened with bolts passing through the fixing parts and screwed up with nuts, whereby preventing fluid leak. In addition, the holder may be loaded on the pipe easily.
Patent JP-H09319175-A (JP)
Title: Image forming device
Inventor: IKEDA TADAYOSHI
IPC: G03G15/00
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To open/close a transfer-material carrying face including an image transfer area by the movement of a toner-image receiving body and, at the same time, to allow the automatic retraction of a paper electrifier from the carrying face and its return to a set position. SOLUTION: A framelike support plate 140 for supporting the toner-image receiving body 14a is structured so as to be set in the specific position by the elasticity of a plate spring member 141 pressed by a roller member 151 which is at the front end of a cam lever 150 and so as to be retracted by its weight from the set position due to the movement of the roller member 151. On the other hand, a paper electrifier 14f is supported by a support lever 160, brought into contact with the support plate 140 by the energization of a tension spring 161 in advance, moved upward via a moving lever 170 by the refraction of the support plate 140, and thus retracted long distance from the carrying face.
Patent JP-S62293340-A (JP)
Title: Terminal equipment for character display
Inventor: HAYAKAWA TAKASHI
IPC: G06F3/153
Filed: 1986-06-12
Abstract: PURPOSE:To have conversations with plural host computers by using plural host computer interfaces and a character memory having the capacity larger than the area of a single display screen. CONSTITUTION:A CPU 6 stores the display data signals A and B received via host computer interfaces 7 and 9 into a character memory 4 separately from each other. That is, the memory 4 is controlled by the program stored in a main memory 8 so as to prepare the memory areas for both data signals A and B. Then the CPU 6 decides the display of an area part A, an area part B or the simultaneous display of both areas in the memory 4 via a keyboard 2 or a screen selection key 10. Based on the result of this decision, the CPU 6 controls a CRT controller 3 and displays the memory contents on a CRT 1. The keys of the keyboard 2 function to control the program of the memory 8 for the connection of the interfaces 7 and 9 having selected screens and also to inhibit the transmission of data simultaneously to both host computers.
Patent JP-S61292900-A (JP)
Inventor: OOMORI KEIJI
IPC: H05F7/00
Filed: 1985-06-20
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-H06319672-A (JP)
Title: Vacuum cleaner
Inventor: SAITO KAZUO
IPC: A47L9/28
Filed: 1993-05-14
Abstract: PURPOSE:To provide a vacuum cleaner capable of preventing pest insects from going out of a main body when a hose is connected to the same. CONSTITUTION:When a vacuum cleaner is not used for cleaning, an opening 5c is closed by a valve 12 fitted excitedly in the direction to close the opening 5c at the opening edge section 5b of a hose 5 removably connected to the suction port 2 of a main body 1 formed with a dust box 9a in it. The valve 12 is opened by the air passing through the opening 5c to open the opening 5c at the time of cleaning. The valve 12 is coated with an insecticide to prevent pest insects from approaching the opening 5c.
Patent JP-H04360071-A (JP)
Title: Rewritable recording medium
Inventor: TANISHIKA KAZUO
IPC: G11B20/12
Filed: 1991-06-06
Abstract: PURPOSE:To provide a rewritable recording medium which can be used for the recording and reproduction of video format signals for both NTSC and PAL systems. CONSTITUTION:This is the rewritable recording medium carrying recording tracks which comprised the continuity of unit information sectors divided by address identification signals. One frame portion of the video format signals is recorded within the continuous 25 pieces of the unit information sectors, and also the amount of each information in the unit information sectors is set as 137 bits.
Patent JP-S61291544-A (JP)
Title: Novel phenolic compound
Inventor: GOTO HIROSHI
IPC: C07C69/88
Filed: 1985-06-20
Abstract: NEW MATERIAL:The phenolic compound of formula I (R1 is group of formula II or formula III; R2 and R3 are H, halogen or lower alkyl). EXAMPLE:2'-Methylbenzyl-3,4-dihydroxybenzoate. USE:Useful as a color developer for leuco dye resistant to the fading of developed color or the coloring of the uncolored part when brought into contact with finger print or oil and fat, etc. Useful also as an antioxidant. The developed image is extremely stable and resistant to the fading with time and to the powdering phenomenon. It can be used as a recording material for copying books and documents, or information recording of computer, facsimile, medical instrument, etc., and recording of the data of instruments. PREPARATION:The compound of formula I can be produced by reacting 3,4- dihydroxybenzoic acid with the compound of formula IV (R4 is group of formula V or formula VI; R5 and R6 are H, halogen, etc; X is halogen) in an organic solvent under alkaline condition.
Patent JP-S6028823-A (JP)
Title: Manufacture of carbon monoxide oxidizing catalyst
Inventor: MATSUSHITA HAJIME
IPC: B01J23/644
Filed: 1983-07-26
Abstract: PURPOSE:To manufacture a catalyst having high CO oxidizing activity at room temp. by impregnating Mn oxide, etc. with an aq. soln. of a Pd salt under reduced pressure, drying, and then oxidizing at low temps. with an oxidizing agent. CONSTITUTION:Mn oxide or a composition contg. Mn oxide is impregnated with an aq. soln. of a Pd salt under reduced pressure, dried at <=110 deg.C, and oxidized at low temps. by using an oxidizing agent such as an aq. soln. of permanganate and ozone. The CO oxidizing catalyst thus obtained is provided with a high CO oxidizing activity at room temp., and hence can be used for a gas mask and a room air purifying apparatus or for reducing CO in tobacco smoke by packing into a filter or a cigarette holder.
Patent JP-S5562436-A (JP)
Title: Self-timer device of camera
Inventor: FUJIKAWA YOSHITAKA
IPC: G03B9/64
Filed: 1978-11-02
Abstract: PURPOSE: To make possible versatile and accurate self-timer photographing by digitally controlling the self-timer time having been set as desired through electrical controlling.  
     CONSTITUTION: When the self-timer time is set by closing a self-timer mode switch 3 and operating a self-timer and shutter speed set dial 1 and a self-timer memory switch 2 is closed, then the preset timer time is stored in the memory of a digital control circuit 6. When this operation is repeated, a long-time self-timer time is stored in the memory. Next, when the shutter speed necessary for currect exposure is set by operating the dial 1 and a release switch 4 is closed, the frequency divided pulses from a pulse generator 5 are counted in the circuit 6 and when they coincide with the preset self-timer time, the versatile and accurate self-timer photographing of correct exposure at the preset shutter speed is accomplished by the digital controlling corresponding to the count stop signal. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5759772-A (JP)
Title: Ink jet printer
Inventor: NARUSE OSAMU
IPC: B41J2/02
Filed: 1980-09-30
Abstract: PURPOSE:To shorten the period of time from the starting of jetting to the time when the jetting becomes stable and enhance the accuracy of jetting by providing an auxiliary pressurizing means between an ink jet head and a pump for supplying an ink. CONSTITUTION:A signal of the ink pressure detected by a pressure detector 18 is converted into a voltage by a detecting circuit 20, the voltage is compared by an error amplifier 21 to a reference voltage fed from a reference power source 22, and a difference signal is fed into a signal generator 23. In accordance with the output of the signal generator 23, a buffle generating power is from a bubble generation driving circuit 24 into electrodes 19. By the bubble generating power fed to the electrodes 19, the volume of a gas layer 13' of the auxiliary pressurizing part 13 is increased through electrolysis of water so as to elevate the pressure of the gas layer 3', thereby regulating the ink pressure. A check valve 16 provided at an ink supplying port 15 is adapted to prevent backflow of ink when the ink pressure in the auxiliary pressurizing part 13 is higher than the pressure at the pump 7, and the above-mentioned gas is automatically released by a pressure reducing valve 17 so as to reduce the ink pressure when the ink pressure in the pressurizing part 13 is excessively high.
Patent JP-S6116925-A (JP)
Title: Ion exchange in organosilicon compound
Inventor: WATANABE TETSUYA
IPC: C07F7/08
Filed: 1984-07-02
Abstract: PURPOSE:A solution containing a water-soluble alkali salt of polysiloxane, alcohol and water in a specific proportion is subjected to ion exchange to give the titled compound which can dissolve in colloidal solutions and organic solvents without gelling. CONSTITUTION:5-20wt% of a water-soluble alkali salt such as Na salt of a polysiloxane of the formula: RSiO3/2 (R is 1-4C alkyl, 2-4C alkenyl, phenyl), 30-90wt% of an alcohol of the formula: R'OH (R' is 1-4C alkyl) such as methanol and 5-50wt% of water are mixed and the resultant solution is subjected to ion exchange with a strong acid cation exchange resin or weak basic anion exchange resin to give the objective compound.
Patent JP-S5565031-A (JP)
Title: Jig for cutting thread
Inventor: OKAMOTO HIDEMI
IPC: B23G1/44
Filed: 1978-11-02
Abstract: PURPOSE: To manufacture a short nipple simply in construction and inexpensively by a jig for cutting threads by rigidly gripping material utilizing the threads at one end thereof.  
     CONSTITUTION: This jig A is formed in a cylinder 6 and possesses a grip 7 for gripping with pawls 3 of a chuck 2 at its one end. Predetermined threaded hole 8 is formed at the end side facing oppositely to the grip 7 of the cylinder 6 so that the outer periphery thereof is divided to form segments 9(1), 9(2), which are so constructed as to be opened via hinges 10 or the like in respect of the cylinder 6. Then, the material 4 completed to form threads at one end thereof is screwed into the thereaded hole 8 of the jig A to thus rotate a main shaft 1 to thereby approach a chaser and to cut threads at the other end. Since the material can be rigidly gripped by utilizing the threads at one end thereof when manufacturing the nipple, it can manufacture a short nipple simply in construction and inexpensively. 
     COPYRIGHT: (C)1980,JPO&Japio