baber/WOPTO huggingface dataset:
Patent JP-S578765-A (JP)
Title: Water level detector for preparation tank in laver sheet making machine
Inventor: RIYUU TOSHIAKI
IPC: A23L17/60
Filed: 1980-06-19
Abstract: PURPOSE: To water-level detectors are set in the laver slurry preparation tank and, when both of them detect the water level at the same time, the signal of water level is sent to the controller to prevent the malfunction caused by change in the water level during stirring.  
     CONSTITUTION: Raw laver together with water is fed by pump P 1  to the preparation tank 1 and the concentration of the laver slurry is detected with the detector 3 and compared with the set value to control the volume of water fed by pump P 3  and prepare the laver slurry of constant concentration. The slurry is sent by pump P 2  to the laver sheet making machine to make laver sheets. At the upper limit of the water level, when both detectors LS 3  and LS 4  come under the level, the relay R 2  operates and at the lower limit, the relay R 1  operates, when they come up from the level. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06303756-A (JP)
Title: Step motor
Inventor: MIZUTANI TAKASHI
IPC: H02K37/12
Filed: 1993-04-12
Abstract: PURPOSE:To reduce the dimensions in axial direction by laying out a field part at the inner and outer peripheries of a ring-shaped magnet. CONSTITUTION:Outside yokes 21 and 22 are provided with a number of comb- shaped outside magnetic pole pieces 211 and 221 protruding in axial direction on inner-periphery side surfaces, these magnetic pole pieces are laid out so that they engage one another via a specific spacing, thus forming a plurality of a pair of outside magnetic pole pieces. An annular part 312 is laid out inside an annular space which is formed between an inside stator 10 and art outside stator 20 and the inner periphery opposes the magnetic pole pieces 111 and 121 of the inside stator 10 and the outer periphery opposes the magnetic pole pieces 211 and 221 of the outside stator 20. The inner periphery of the annular part 312 is magnetized at a constant pitch intermittently in the periphery direction and the outer periphery is magnetized to N pole corresponding to it. Then, the number of the magnetic poles pieces 111 and 121 is equal to that of the S pole of the inner periphery of the annular part 312 and then the number of the magnetic pole pieces 111 and 121 is equal to that of the N pole of the outer periphery of the annular part 312.
Patent JP-H02263597-A (JP)
Title: Compression forming apparatus
Inventor: YOSHIKAWA NOBORU
IPC: B22F3/035
Filed: 1989-04-03
Abstract: PURPOSE:To push out a compression-formed product, which is compressed in a die space tapering at upper side, by driving an upper punch and lower punch upward after forming in the specific space and pushing out the formed product upward. CONSTITUTION:In a compression forming apparatus, at the time of driving the upper punch 14 and the lower punch 10 to approaching direction, replacing wall 17 of the upper punch 14 is abutted on the upper end of sliding wall 4 to push down the sliding wall 4 downward. Then, at the time of pushing out the sliding wall 4, the placing wall 17 is set instead of the sliding wall 4, and the die space 19 having obtuse angle part is constituted at the position surrounded with the replacing wall 17, tip face of the upper punch 14, circumferential wall 18 of die space 2 and tip face of the lower punch 10. By this method, the forming product 22 having tapering shape at the upper side is compression- formed. In there, as the part forming the obtuse angle is arranged at the upper punch side, after forming, by driving the upper punch 14 and the lower punch 10 upward, the formed product 22 can be pushed out to the upper side under condition of positioning the tapering side at the upper side.
Patent JP-H01261543-A (JP)
Title: Fault judging device for automatic transmission
Inventor: SASAOKA HIROSHI
IPC: F16H63/42
Filed: 1988-04-06
Abstract: PURPOSE:To judge fault of switch by comparing an electrical output from a kickdown switch with an electrical output from a hydraulic switch. CONSTITUTION:Upon stepping of an accelerator pedal by 100%, a kickdown switch 24 produces an electrical ON signal, for example. A hydraulic switch 18 produces an electrical output when the hydraulic pressure regulated corresponding to the throttle opening in an automatic transmission 12 exceeds over a predetermined level. The throttle opening for causing production of an electrical output from the kickdown switch 24 is set higher than the throttle opening for causing production of an electrical output from the hydraulic switch 18.
Patent JP-S62240509-A (JP)
Inventor: HOSONO AKIHIKO
IPC: B28B21/90
Filed: 1986-04-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60230374-A (JP)
Inventor: TAKAHASHI MUNEO
IPC: H01R13/633
Filed: 1984-04-26
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-S5511552-A (JP)
Title: Method of increasing trans isomer content in stereoismomer mixture of 3-methylhexahydrophthalic anhydride
Inventor: TANI SHIYOUJI
IPC: C07D307/89
Filed: 1978-07-11
Abstract: PURPOSE: The stereoisomer mixture of 3-methylhexahydrophthalic anhydride, which mainly contains the cis isomer, is treated with hydrogen in the presence of a specific metal and amine and converted into the trans isomer that shows excellent properties as a curing agent for epoxy resins.  
     CONSTITUTION: The stereoisomer mixture of 3-methylhexahydrophthalic anhydride consisting mainly of the cis isomer is treated with hydrogen in the presence of a metal in group VIII of the periodic table and an amine and isomerized. The temperature is 100W200°C and time is 2W10 hours. The content of the trans isomer can be changed depending on the purpose by varying the reaction temperatur and time. The starting material, over 90% cis content, is obtained by the hydrogenation of 3-methyltetrahydrophthalic anhydride. The hydrogenation and isomerization are desired to be effected continuously. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59213613-A (JP)
Title: Manufacture of magnesium aluminosilicate compound
Inventor: MITA MUNEO
IPC: A23L29/00
Filed: 1983-05-17
Abstract: PURPOSE:To manufacture a titled compd. carrying a trace of mineral constituents contained in seawater by bringing fine particles of a precursor of the objective substance such as hydrated oxides and silicates into contact with seawater, and mixing and reacting the obtained material as a starting material. CONSTITUTION:In the manufacture of the titled compd. by mixing and reacting sources of silica, alumina, and magnesium, fine particles, which are formed of an aq. soln. contg. >=1 kind among the above-mentioned raw materials (e.g. hydrated oxides such as hydrated silica, hydrated alumina, and hydrated magnesia, and magnesium silicate, aluminum silicate etc.), are brought into contact with seawater to carry traces of mineral constituents [alkaline(earth) metal, B, Fe, Cu, Mo etc.]. Then the material including said carried material is mixed and reacted to manufacture the titled compd. carrying a trace of mineral constituents which are available for multipurpose uses such as medical anti-acid preparations, a carrier of medicines, a food additive, a feed additive, and cosmetics.
Patent JP-S62243352-A (JP)
Title: Semicontoctor device
Inventor: OKI MASARU
IPC: H01L21/8249
Filed: 1986-04-15
Abstract: PURPOSE:To easily manufacture a semiconductor device without increasing the processes of forming a high withstanding element and an EPROM cell by forming the low density drain of a high withstanding MOS transistor in a low density impurity regin formed simultaneously with a well in the transistor, and forming the control gate of a read-only memory cell of a second polycrystalline silicon layer formed to accelerate a bipolar transistor. CONSTITUTION:High withstanding MOS transistors HPMOS, HNMOS are formed in double structure of low and high impurity regions of a drain region. Thus, the electric field of the region is alleviated to enhance the withstanding voltage. A floating gate 9a and a control gate 11a are formed of first and second polycrystalline silicon layers to construct a rewritable read-only memory EPROM. Since low density drains 5b, 7b in the MOS transistors HPMOS, HNMOS are formed simultaneously with a P-well 5 and an N-well 7, the mask shape in case of forming the wells may be altered. The gates 9a, 11a of the read-only memory EPROM utilize first and second polycrystalline silicon layers as they are, the number of steps does not increase in case of forming it.
Patent JP-S5826641-A (JP)
Inventor: HANSUUHERUMAN FUOORUKUSUTORUFU
IPC: E01B25/08
Filed: 1982-05-21
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-S5713193-A (JP)
Title: Electroplating method
Inventor: MINAGAWA TADASHI
IPC: C25D5/08
Filed: 1980-06-25
Abstract: PURPOSE: To perform high speed electroplating which permits uniform plating by disposing baffle plates serving also as the cathode between an object to be plated and the anode, and spouting a plating soln. along the cathode surface.  
     CONSTITUTION: The plating soln. which is press-fed by a liquid feeding pump 7 is ejected from liquid ejecting ports 5 and is allowed to flow in an arrow direction (upward) at high velocity along the surfaces of a cathode 4. In this case, the flowing space for the plating soln. is narrowed by baffle plates 3 and therefore, the concn. of the plating soln., that is, the density of cathode current is maintained high. Hence, the supply of plating ions to the surface of the object 4 is made easy, and since on the other hand the plating current is flowed dispersedly in proper limitation, the uniform plating is executed. After the plating soln. having arrived at the upper part past the cathode 4 is overflowed from the end part of a plating cell 1, it is filterd with a filter machine 6, thence it is circulated with a pump 7 and is reused. here, 8 in the figure denotes the through-holes in the plates 3. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57199013-A (JP)
Title: Temperature controlling circuit of electric heater
Inventor: ENDOU TERUMI
IPC: G05D23/24
Filed: 1981-05-30
Abstract: PURPOSE:To prevent the malfunction of a heat-sensitive element which is caused by the switching of a switch for an electric heater carpet, etc., by providing a detecting  electrode for temperature on the heater contact surface that is connected in common  to the heaters connected in parallel to each other and a detecting electrode for temperature on the heater contactless surface to which a diode is connected. CONSTITUTION:Heat-sensitive elements 6 and 6' are provided in contact with heaters 2  and 2' via an insulated layer 7. The detecting electrodes 5b and 5'b for temperature on  the heater contact surface of the elements 6 and 6' are connected to the heaters 2 and  2' via common line 13 as well as to the terminal C of one side of a temperature detecting circuit. At the same time, the detecting electrodes 5a and 5'a for temperature on  the heater contactless surface are connected to a power supply via the voltage dividing capacitors C1 and C2 as well as to the terminals 10a and 10a of the other side of the  temperature detecting circuit via the diodes D1 and D2. Thus the electrodes 5a and 5'a  are set at the outflow side of the current. In such a way, a current i'2 caused by the  induced voltage due to the switching action of a switch is flowed to the ground via the the line 13, and accordingly, no error is caused with respect to the conduction currents  i1 and i2 of the elements 6 and 6'. Thus the detection of temperature is possible in a  normal way.
Patent JP-S63250104-A (JP)
Title: Superconducting magnet for mri
Inventor: DOI TAKESHI
IPC: H01F6/04
Filed: 1987-04-07
Abstract: PURPOSE:To enhance a cooling effect by increasing the charge quantity of a cooling medium and to realize a compact size by a method wherein a flow route of the cooling medium is formed at the coil carrier of a superconducting main coil and a superconductive shield coil, and a tank for the cooling medium is arranged at an annular space formed by these two coils. CONSTITUTION:A superconducting shield coil 12 which reduces a magnetic influence toward the outside is installed at the outer circumference of an annular superconducting coil 11 by keeping a space; flow routes 11b, 12b for a cooling medium are formed at coil carriers 11a, 12a of these two coils 11, 12. Furthermore, a cooling-medium tank 13 for the cooling medium to cool the coils in a superconducting state is arranged at an annular space formed by these two coils 11, 12; the cooling-medium tank 13 and the respective flow routes 11b, 12b for the cooling medium are interlinked to each other. By this setup, the cooling capacity can be enhanced and an efficient cooling operation can be executed as compared with a conventional system of immersion cooling because a large quantity of cooling medium is charged for cooling. In addition, the space is utilized effectively; thereby a superconducting magnet for an MRI can be made compact.
Patent JP-H01259003-A (JP)
Title: Production of alpha-olefin polymer
Inventor: WATANABE HARUMI
IPC: C08F10/00
Filed: 1988-04-08
Abstract: PURPOSE:To obtain a highly stereoregular polymer in a high yield without lowering the activity even in polymerization at a high temperature for many hours by polymerizing an alpha-olefin in the presence of a specified catalyst. CONSTITUTION:A solid component (A) for a catalyst is prepared by reacting a hydrocarbyloxy magnesium compound of formula I [M is metal atom. of I-III group; R<1> is 4-10C hydrocarbon with side chain at the 2 position; R<2> is other 3-10C hydrocarbon; X is halogen; 0<=alpha; 0<beta; 0<=p; 0<=q; 0<=r; kalpha+2beta=p+q+r (k is valence of M)] soluble in a hydrocarbon solvent with a chlorosilane compound of formula II (R<3> is 1-20C hydrocarbon; 0<a,b, a+b<=4) and furthermore reacting the resultant solid component with a Ti compound of formula III (R<4> is 2-10C hydrocarbon; D is halogen; 0<=m<4) and an aromatic carboxylate. An alpha-olefin is polymerized using a catalyst consisting of the above-mentioned component (A), (B) an organoaluminum compound of formula IV (R<5> is 1-20C hydrocarbon; Z is H, halogen, etc.; 0<n<=3) and (C) an alkoxysilane compound of formula V [R<6> and R<7> are 1-20C hydrocarbon; 0<=S<4].
Patent JP-S5715647-A (JP)
Title: Lathing of hollow thin wall cylinder
Inventor: NOZAWA TAKUMI
IPC: B23Q3/12
Filed: 1980-06-24
Abstract: PURPOSE: To precisely lathe the outer peripheral surface of a hollow thin wall cylinder by preventing slight fluctuation or vibration of the cylinder upon lathing in such a manner that an abutting piece member is inserted for pressing the inner peripheral surface of the cylinder which is engaged with a driving spindle and a supporting shaft at both end thereof, respectively.  
     CONSTITUTION: Outer disc frames 12, 12' composing an abutting piece member are assembled in one body through a connecting disc 11. Abutting segments 21 are mounted on the circumferential surface of the connecting disc 11 by means of springs 32 and bolts 31. With this abutting piece member thus formed, the diameter of a circumference made up of the abutting segments 21 is larger than that of the outer disc frames 12, 12', and is adjustable due to the provision of the springs 32. The abutting piece member is locked, by the abutting segments 21, in a hollow thin wall cylinder 4 at the middle portion of the cylinder 4 which is then held at the both ends thereof by a driving spindle 42' and a supporting shaft 42. The cylinder 4 is rotated at a constant speed for lathing the outer peripheral surface of the cylinder 4. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10234786-A (JP)
Title: Electric wheelchair
Inventor: IIZUKA HARUHIKO
IPC: A61G5/04
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To naturally set a speed desired by a carer in such a feeling as pushing a hand wheelchair, by providing a push handle, by which the carer advances and a wheelchair and a controller, which controls the rotation speed of an electric motor by a signal from an acceleration and deceleration instruction device in the handle part. SOLUTION: A pressure sensor 6 generates an output and finds its frontward component by griping of a handle by a carer. A pressure sensor 7 calculates the backward component in a controller 12. When the carer wants to advance a wheelchair, the handle is pushed frontward, the input of the pressure sensor 6 becomes larger than the input of the pressure sensor 7, and then the controller 12 judges that the difference is lager than the preset value and sets a speed target value which increases at a fixed speed from the speed of that time point. In also calculates the difference between the speed value from wheels or a wheel speed sensor 8 interlocked with the wheels and the speed target value, sends the electric current corresponding to the difference to a wheel drive electric motor 14, and approaches the speed to the target value.
Patent JP-S63250775-A (JP)
Title: Character processor
Inventor: KOBAYASHI YUJI
IPC: G06F17/22
Filed: 1987-04-06
Abstract: PURPOSE:To make it possible to instruct the conversion of an input reading to which no conversion instruction is applied in error without inputting said reading again and to display an operating instruction as a message by providing the titled device with an input reading storing means, a non-conversion instruction erasing means, an operation display means, or the like. CONSTITUTION:An input reading code buffer YBUF is formed in a RAM to store 'KANA' (Japanese syllabary) reading codes inputted from a 'KANA' input key KANA on a keyboard KB. When a non-conversion key NCON is depressed, a reading string stored in the YBUF is outputted to a document buffer TBUF as it is. In case of canceling the non-conversion and executing conversion, a cancel key CANCEL is depressed and the CON is depressed in accordance with a displayed operation instructing message, non-conversion reading is deleted and a converted result is newly displayed. Even if non- conversion is instructed to an input reading in error, the input reading can be converted without being re-inputted, the operation instructing message can be displayed through a message display buffer MDBUF or the like and the operatability can be improved.
Patent JP-S4955635-A (JP)
IPC: C07C41/00
Filed: 1973-07-31
Abstract: Production of dihydroxydiphenylethers by condensing hydroquinone or alkylhydroquinone in an inert organic solvent in the presence of an aluminum silicate catalyst and recovering the ethers by co-distillation with special solvents, e.g. divinyl benzene.
Patent JP-H06332089-A (JP)
Title: Industrial x-ray film of silver halide photography
Inventor: REIMON FURORAN
IPC: G03C1/043
Filed: 1994-03-30
Abstract: PURPOSE: To provide a removing method of a pi-line flaw after treating a industrial silver halide photographic X-ray material. CONSTITUTION: At least one kind polyoxyalkylene compd. as a surfactant and at least one kind vinylsulfon compd. as a curing agent are incorporated in at least one hydrophilic layer of the photographic material. An image is formed in the silver halide photographic material by exposing directly the material to the X-ray, then the material is subjected to a developing stage in a developer containing at least one kind of anionic alkylphenoxy and/or alkoxypolyalkylene oxyphosphate ester, sulfate ester, alkylcarboxylic acid, sulfonic acid or phosphonic acid and/or there salt as the surfactant and a fixing stage in a fixing liq. containing at least one kind of α-ketocarboxylic acid and washing and drying stage.
Patent JP-S631845-A (JP)
Inventor: UIRIAMU FURANSHISU KOUTO
IPC: B29C48/305
Filed: 1987-04-07
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-H07172692-A (JP)
Title: Driving control method for contact pressure roller
Inventor: TAKAGI JUN
IPC: B65H54/44
Filed: 1994-03-30
Abstract: PURPOSE:To eliminate influence of a difference between individuals of respective winders, and provide a package in a uniform winding posture by automatically correcting a slip generated in an electric motor to drive a contact pressure roller. CONSTITUTION:When a contact pressure roller 5 is driven by an electric motor 6, it is beforehand rotated in a condition where the contact pressure roller 5 is not contacted with a spindle 2, and a slip generated in the electric motor 6 at this time is calculated, and a rotation commanding frequency of the contact pressure roller 5 in winding is corrected according to the slip.
Patent JP-H10259151-A (JP)
Title: Production of carbonic acid dialkyl ester and bisphenol from polycarbonate
Inventor: OKU AKIRA
IPC: B01J23/14
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To chemically decompose a polycarbonate waste material and to recover bisphenol A of its raw material by transesterifying a polycarbonate(PC) with a lower alcohol by using an alkali as a catalyst, mixing the reaction system with a specific solvent and stirring the mixture. SOLUTION: A polycarbonate is transesterified with a lower alcohol such as methanol, ethanol, a propanol or a butanol by using a small amount of 2-12mol.% based on 1mol unit of an ester bond of the carbonate of an alkali such as caustic soda, caustic potash, sodium carbonate, potassium carbonate, calcium carbonate, barium carbonate, zinc oxide, tin oxide or zinc oxide. The reaction system is mixed with at least one solvent selected from the group consisting of benzene, toluene, a xylene and dioxane and the mixture is stirred at a temperature equal to or lower than the boiling point of the mixture to give a carbonic acid dialkyl ester and bisphenol from the carbonate.
Patent JP-S62242259-A (JP)
Title: Interface monitoring device
Inventor: ATAKA HIROYOSHI
IPC: G06F13/00
Filed: 1986-04-14
Abstract: PURPOSE:To dynamically monitor the communication state of a message by providing an external function (EF) word detecting means, a format converting means for converting in format the contents of the detected EF word and a D/A converter for D/A converting this output. CONSTITUTION:The contents of the EF word are held in an EF word register 11 by the EFA signal of the computer of the feeding side of the message. This is loaded in a shift register 21 by a LOAD 1 signal and the shift operation is carried out so as to obtain the convenient format for the D/A conversion. After the shift operation is completed, this is loaded in a D/a register 31 by a LOAD 2 signal to perform the D/A conversion, a pulse waveform of an amplitude corresponding to the contents of the EF word is obtained to the output of the D/A converter 32 while it is set by a RESET signal and it is successively monitored by a waveform observing means. Thereby, the communication state can be dynamically monitored.
Patent JP-H05123664-A (JP)
Title: Treatment of waste and waste water
Inventor: OGASAWARA HISAO
IPC: B09B5/00
Filed: 1991-01-25
Abstract: PURPOSE:To produce gaseous methane by utilizing waste discharged from each home as well as to smoothly collect and transport the waste. CONSTITUTION:Noncombustible solid matter is separated and removed from solid waste and the resulting combustible solid matter is crushed and mixed with waste water contg. kitchen garbage. This mixture is transferred in the fluid state and dehydrated and residue on dehydation is solubilized and subjected to methane fermentation.
Patent JP-S60228888-A (JP)
Inventor: OKUDATE MASARU
IPC: F26B23/02
Filed: 1984-04-26
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。