baber/WOPTO huggingface dataset:
Patent JP-S57158265-A (JP)
Title: Coat composition for glass vessel
Inventor: TAKAHASHI KATSUJI
IPC: B65D23/08
Filed: 1981-03-24
Abstract: PURPOSE: An epoxy composition having enhanced effects of preventing any broken pieces from flying when a glass vessel in broken and preventing the surface thereof from being scratched, which is prepd. by use of an acid anhydride compd. modified with a polyol contg. a polyurethane linkage as a curing agent.  
     CONSTITUTION: A thermosetting coat composition for a glass vessel essentially comprising an epoxy resin (A) having at least one epoxy group in the molecule, an acid anhydride curing agent (B) obtd. by thermally reacting a polycarboxylic acid anhydride such as methylhexahydrophthalic anhydride with 5W60wt% polyol such as one prepd. by reacting ethylene glycol with isophorone diisocyanate contg. a urethane linkage in the molecule. and cure accelerator (C) such as dimethylbenzyl-amine. The composition has an improved effect of preventing any glass pieces from flying and a improved scratch resistance. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61202932-A (JP)
Title: Automatic clutch controller
Inventor: TAKESHIMA SADAO
IPC: B60W10/02
Filed: 1985-03-05
Abstract: PURPOSE:To make smooth starting performable, by controlling a clutch actuator intermittently when an engine speed control signal exceeds the specified level, and judging that time when the extent of revolving speed drop of a member at the driving side of a clutch goes beyond the specified value as a half-clutch engagement starting position. CONSTITUTION:Each output signal out of various sensors 17-22 inclusive of an accelerator sensor and a clutch stroke position detecting sensor 9 are all inputted into a control unit 16. From this control unit 16, an on-off operation signal is transmitted to each solenoid valves 11-13 so as to perform engagement of a clutch 1 at operation speed corresponding to a driving state, controlling an air cylinder for clutch use. In this case, when a control signal to be outputted to an engine 2 according to an accelerator signal exceeds the specified level, this signal is converted into the specified level signal and held thereat. And simultaneously, the air cylinder 5 is intermittently controlled, and that time when the extent of a revolving speed drop of a member 1c at the driving side of the clutch 1 exceeds the specified value is judged as a half-clutch engagement starting position, thus starting control is performed.
Patent JP-H01216962-A (JP)
Title: Optical resolution of (+-)-1-(4-halogenophenyl)ethylamine
Inventor: NOHIRA HIROYUKI
IPC: C07C209/88
Filed: 1988-02-26
Abstract: PURPOSE:To provide 1-(4-halogenophenyl)ethylamine useful as an optically resolving agent for racemic acids in a high purity and in a high yield, by treating the subject substance with optically active tetrahydrofuran-2-carboxylic acid. CONSTITUTION:The subject substance is treated with 0.5-1.1 times mol of optically active tetrahydrofuran-2-carboxylic acid in a solvent such as water, alcohol, ketone or aromatic hydrocarbon and, if necessary, dissolved under heating to provide a supersaturated solution. The supersaturated solution is gradually cooled to room temperature to deposit a slightly soluble diastereoisomer salt, which is separated and treated with a water-soluble base such as NaOH to liberate an amine. The amine is extracted with an organic solvent such as benzene or ether and distilled to provide optically active (+) or (-)-1-(4-halogenophenyl)ethylamine of the formula (X is Cl or Br).
Patent JP-S59168067-A (JP)
Title: Thiophene dis-azo compound
Inventor: NIWA TOSHIO
IPC: C09B31/043
Filed: 1983-03-14
Abstract: PURPOSE:To provide the titled compd. which is stable even at a high temp. and useful as a dye which dyes polyester fibers to navy blue at a uniform density with excellent fastness to light, having a crystal modification (B modification) exhibiting a specified X-ray diffraction pattern. CONSTITUTION:A thiophene dis-azo compd. of the formula has a crystal modification (beta modification) characterized by X-ray diffraction pattern (CuKalpha) with five intermediate-intensity peaks at diffraction angles (2theta) of 13.4 deg., 15.4 deg., 18.0 deg., 22.2 deg. and 27.2 deg.. This compd. exists in the form of three kinds of crystal modifications, and alpha modification is unstable against heat, while said beta modification and gamma modification are stable against heat. The beta modification can be obtd. by treating the alpha modification obtd. by the method described in literature in an aq. medium or in an org. solvent such as ethanol or ethylene glycol at 15-60 deg.C for 30min-3hr.
Patent JP-S63208750-A (JP)
Title: Condensation sensor
Inventor: OHARA TAKAFUMI
IPC: G01N27/12
Filed: 1987-02-25
Abstract: PURPOSE:To substantially extend the period when the moisture in a moisture sensitive resistor layer remains and to eliminate restriction on a place where a sensor is to be installed by forming the moisture sensitive resistor layer having electrodes on an insulating base body and providing a water absorptive layer between the insulating base body and the moisture sensitive resistor layer. CONSTITUTION:The water absorptive layer 2 is formed on one main face of the insulating base body 1. The water absorptive layer 2 consists of, for example, hydroxy-appetite. The moisture sensitive resistor layer 5 is formed by a water absorptive resin into which conductive powder is dispersed. Said layer covers the water absorptive layer 2 and the electrodes 3, 4. The water absorptive resin of the water absorptive layer 5 shrinks by releasing moisture according to the annihilation of dew. Then, the contact resistance of the conductive particles dispersed in the resin decrease and the resistance value thereof decreases. The moisture contained in the water absorptive layer 2 moves once to the water absorptive resin and evaporates from the resin. The time before the sensor generates the signal indicating the disappearance of the condensation, therefore, increases. The restriction on the place where the sensor is to be installed is thereby eliminated.
Patent JP-S57155307-A (JP)
Title: Desulfurization in reduction of iron ore in heat medium particle-circulated fluidized bed
Inventor: KOITABASHI HISAMITSU
IPC: C21B13/00
Filed: 1981-03-23
Abstract: PURPOSE: To suppress the migration of sulfur into reduced iron to a minimum by charging effectively a solid desulfurizer into at least one of a reduction tower and a combustion tower in the reduction of iron ores in a heat medium-circulated fluidized bed.  
     CONSTITUTION: A carbonaceous material 6a as a heat medium particle heated in a combustion tower 2 is moved to a reduction tower 1 through a pipe 3, where it gives a heat necessary for the reduction of iron ores supplied in the apparatus 4 and returns to the tower 2 through a pipe 15 and a cyclone 11. The carbonaceous material 6a, e.g., coal, etc., supplied in the apparatus 6 is burned with O 2  or air blown from a nozzle 8, and heavy oil and coal blown from the nozzle into the tower 1 are gasified to reduce the iron ores. Most of waste gas from the towers 1 and 2 is again supplied through a carbonic acid remover 14. C and S present in the carbonaceous material 6a are converted into combustion gases and also gasified S is generated even in the tower 1 when the carbonaceous matieral 6a is moved. Thus, a solid reducing agent, e.g., lime stone, etc., is charged into at least one of the towers 1 and 2. The particle size of the solid reducing agent is almost the same as that of packings. By this, the classifying phenomenon of particles in the fluidized bed can be prevented and the mixing effect of the fluidized bed can be raised. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06317923-A (JP)
Title: Transparent recording sheet
Inventor: SHIYADEII ERU MARUHOTORA
IPC: G03G7/00
Filed: 1994-03-14
Abstract: PURPOSE: To provide a transparent recording sheet which includes a binder polymer applied to coat a transparent substrate and particles of an antistatic component and is made adequate for use together with electrostatic toners by forming the sheet in such a manner that the particles exist on the surface of the binder polymer coating. CONSTITUTION: A base sheet is formed of a cut sheet having 100 micron thickness. The base sheet is coated with a dispersion which contains 90wt.% ethylene- maleic anhydride copolymer and 10wt.% sodium carboxylmethyl cellulose and is made to exist in methanol at a concn. of 5wt.%. At this time, 20 sheets of the transparent recording sheets are prepd. by a dip coating method. These sheets are air dried in succession thereto and the weight differences before and after the coating are monitored. The dry sheets are coated with the polymer layers of 3 micron thickness contg. 0.3g sodium carboxylmethyl cellulose particles functioning as an antistatic agent and traction agent. The sheets are then fed into a black image forming device, by which the images having an average optical density of 1.30 (black) are obtd.
Patent JP-S55133302-A (JP)
Title: Noxious insect repellant
Inventor: FUORUKAA MIYUUSU
IPC: A01N43/74
Filed: 1980-04-02
Abstract: 2-Substituted benzazoles of the formula   <IMAGE>   in which R represents optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, optionally substituted aryl or optionally substituted aralkyl, R1, R2, R3 and R4 independently of one another represent hydrogen, halogen, optionally halogen-substituted alkyl, optionally halogen-substituted alkoxy, nitro, cyano, alkylcarbonyl or alkoxycarbonyl, or two radicals in combination form a benzo radical, X and Y independently of one another represent oxygen or sulphur and n represents zero or 1, synergize conventional pesticides. Those benzazoles in which R is -CH2-C= 3BOND CH, R1, R2, R3 and R4 represent independently of one another hydrogen or halogen (preferably chlorine), Y represents oxygen and n represents 1, are new and exhibit particularly high synergistic activity.
Patent JP-S63207858-A (JP)
Title: Production of copper phthalocyanine pigment
Inventor: FUJITA TAIRA
IPC: C09B47/06
Filed: 1987-02-24
Abstract: PURPOSE:To directly produce the titled pigment only by a synthetic reaction without using pigmentation process, by adding a specific component in addition to a catalyst to a reaction system in the synthesis of copper phthalocyanine from phthalic acid, copper, etc., in an organic solvent. CONSTITUTION:The objective pigment is produced by reacting phthalic acid and/or its derivative with urea and copper (compound) in an organic solvent (e.g. nitrobenzene) in he presence of a catalyst (e.g. titanium tetrachloride) and a compound of formula (A and B are H, alkyl, allyl, etc.) usually at 150-250 deg.C. The compound of formula is e.g. pyromellitic acid anhydride diimide. The amount of the compound of formula I is usually 1-30wt.% based on the phthalic acid, etc.
Patent JP-H10237080-A (JP)
Title: Production of tribromoneopentyl chloroalkyl phosphate
Inventor: TOKUYASU NORIAKI
IPC: C07F9/09
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To efficiently and economically produce the subject compound capable of inhibiting hydrolysis of a specific phosphite, promoting an oxidation reaction by an aqueous hydrogen peroxide solution and useful as a flame retardant, etc., by oxidizing the specific phosphite with the aqueous hydrogen peroxide solution. SOLUTION: (A) A tribromoneopentyl chloroalkyl phosphite is oxidized by (C) an aqueous hydrogen peroxide solution in the presence of (B) an inorganic or organic base at 0-100 deg.C to provide the objective compound. The component B is preferably one kind selected from sodium hydroxide, potassium hydroxide, etc., and triethylamine, pyridine, etc., and the component A is preferably the reaction product obtained by reacting the reaction product represented by the formula [R is H or a lower (chloro)alkyl; (n) is 0.9-1.1] and obtained by reacting phosphorus trichloride with tribromoneopentyl alcohol in the molar ratio of (1.0-6.0):1.0, with an alkylene oxide.
Patent JP-S58159545-A (JP)
Title: Photoconductive material
Inventor: MISUMI TERUO
IPC: H04N5/335
Filed: 1982-03-17
Abstract: PURPOSE:To obtain an all-environment type photoconductive material superior in optical fatigue resistance and durability, by forming the specified first amorphous layer and the second amorphous layer contg. Si, C, and halogen. CONSTITUTION:A photoconductive material 100 is obtained by forming on a substrate 101 the first photoconductive amorphous layer 102 contg. Si as a main component, and H or halogen, and the second amorphous layer 107 contg. Si, C, and halogen. The layer 102 comprises the first layer region 103 contg. O as a component, a layer region 104 consisting of the region 103 and the second layer region 105 contg. an element of group V of the periodic table in a distribution of concn. C held at a constant concn. C1, as shown in the graph, in the range of tB-ti where tB is an interface position in contact with the side of the substrate 101, and gradually decreasing from a concn. C2 to a concn. C3 in the range of t1-tT, where tT is an interface between the layer regions 105 and 106, and this region 106 contg. neither O nor said element.
Patent JP-H07247591-A (JP)
Title: Hot water device of hot water washing toilet seat
Inventor: YOSHIDA HIROAKI
IPC: E03D9/08
Filed: 1994-03-14
Abstract: PURPOSE:To provide a hot water device of a hot water washing toilet seat which prevents the inflow water into a hot water storage tank from mixing with hot water by means of a simple constitution to prolong the delivery time of hot water. CONSTITUTION:This device is provided with a hot water storage tank 12 having 8 rectangular horizontal section and longer sides and shorter sides, an inflow pipe 15 piercing the inside of the hot water storage tank 12 to supply water to the bottom of the tank, and a rectifying plate 16 connected to the bottom side of the inflow pipe and stretched almost horizontally. The rectifying plate is connected to only the longitudinal sides of the tank wall and fixed to a fixing part 24 provided on respective tank walls of the longitudinal sides.
Patent JP-S55136597-A (JP)
Title: Waste material treating device
Inventor: OOYAMA YOSHIO
IPC: B30B15/08
Filed: 1979-04-10
Abstract: PURPOSE: To enable waste materials to be completely crushed, ground and treated by intermeshably disposing plural rotory feeders which revolve mutually oppositely at an equal speed and two comb-tooth type rotary cutters having relative speeds.  
     CONSTITUTION: The rotary feeders 3, 3 provided with respectively one or more of blades 1, 1' whose end locus circles l, l' overlap and revolve in the mutually opoosite directions at an equal speed are continuously provided in the feed port for waste materials and following to these feeders 3, the two comb-tooth type rotary cutters 4, 4' having mutually relative speeds are so constituted that their end comb- teeth intermesh with the comb-teeth 1a, 1a' of the respectively foregoing blades 1, 1'. Even if the waste materials from the feed port 5a are spherical slipperly dust and soot, they are completely fed into the cutters 4, 4' with ease without being left, and are thereby crushed and ground, after which the ground materials are compression- dehydrated by way of a screw 6 and are discharged through the discharge port. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51117080-A (JP)
Title: Magnetic field measuring method using hall element
Inventor: SUZUKI TOMOAKI
IPC: G01R33/06
Filed: 1975-04-07
Abstract: PURPOSE: A measuring method of magnetic field using hall element, enable to provide appropriate measurement regardlessly to temperature change in the measurement space. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01218378-A (JP)
Title: Synchronization controller
Inventor: KAMIMURA KOJI
IPC: H02P5/54
Filed: 1988-02-25
Abstract: PURPOSE:To eliminate a reference point alignment at the time of starting both machines to be synchronously rotated, and to simplify its operation by detecting a positional deviation between origins of encoders coupled to the two machines with a Z-phase pulse signal of the origin signal of the encoder as a reference, speeds, and its deviation. CONSTITUTION:Speed detectors 7a, 7b measure the pulse periods of A-phase pulse signals of encoders 3a, 3b, and output rotating speeds fp, fc. A phase difference detector 8 inputs the Z-phase pulses of the encoders 3a, 3b, and outputs a phase difference alpha between the origins of the encoders. A deviation counter 9 subtracts a phase difference alpha between the origins from a phase difference between the pulse signals of the encoders 3a, 3b. An addition/ subtraction calculator 14 adds the output of the counter 9, the rotating speed fp of the preceding machine 1a, and a deviation between the rotating speed fp of a preceding machine 1a and the rotating speed fc of a following machine 1b, and supplies the sum to an inverter device 16 for driving the following machine 1b.
Patent JP-S52125717-A (JP)
Title: Converter device
Inventor: IMURA TERUO
IPC: H02P23/26
Filed: 1976-04-14
Abstract: PURPOSE:To simplify the device by using commutation auxiliary circuit for a pair of forced commutation rectifier connected in reverse parallel to load mutually in the converter device in which electric source rectifier and forced commutation rectifier are provided, commonly to above two rectifiers.
Patent JP-S60185677-A (JP)
Title: Self-propelled work vehicle
Inventor: NAGATSUKA KENICHI
IPC: B62D55/065
Filed: 1984-03-06
Abstract: PURPOSE:To enable the titled vehicle to run safely even on an inclined ground, by constructing it such that the chassis can be kept horizontal when crawlers move along an uneven surface. CONSTITUTION:A front saddle 3a and a rear saddle 3b are provided to protrude from the bottom face of a chassis 2. These saddles are provided on either side thereof with a pair of front crawlers 4a and a pair of rear crawlers 4b, respectively. Each of the crawlers is driven by a gear. A vertical support member 11 is provided to protrude under a horizontal support base 6 secured to the bottom of a manipulator 1. The lower end of the support member 11 is pivoted to an axis 5. A horizontal sensor 10 is fixed to the horizontal support base 6. The sensor 10 detects an angle of inclination when the vehicle runs on an inclined ground, and rotates the vertical support member 11 around the axis 5 such that the horizontal base support 6 is located horizontally. In such a manner, the horizontal support base 6 is always kept horizontal with respect to the chassis 2.
Patent JP-H11235035-A (JP)
Title: Forward converter with auxiliary power supply circuit
Inventor: TAKEGAMI EIJI
IPC: H02M3/335
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To realize a highly efficient forward converter. SOLUTION: In a secondary output circuit constituting a forward converter, connecting in parallel with both ends of a rectifier diode 2 a bypass circuit comprising a switching element 4 and a capacitor 5, a controlling voltage of the secondary output circuit is fed to a control circuit 9 via the capacitor 5 to subject alternately a switching element 1 provided in the primary side of the forward converter and the switching element 4 of the bypass circuit to ON-OFF controls. As a result, not only the breakdown voltage of the primary- side switching element 1 can be made allowably low, but also the utilization factor of the transformer of the forward converter can be improved. Also, in the forward converter of a synchronous rectification mode, since the driving waveforms of its switching elements are made rectangular and improved, its high efficiency can be realized.
Patent JP-H01271342-A (JP)
Title: Method and device for winding web
Inventor: KAIYO SUNITSUGU
IPC: B65H18/16
Filed: 1989-02-22
Abstract: PURPOSE: To prevent qualitative reduction in a web, and to improve efficiency of winding work by shortening time for a reel spool to contact with a reel drum when the reel spool becomes full in a process of winding a paper web. CONSTITUTION: A guide plate 20 is arranged on both sides of a reel drum 10 of a web winder, and this guide plate 20 is formed as a structure of covering the reel drum 10 from the side surface over the part (a) being the whole peripheral side edge or a part of the reel drum 10. An empty reel spool 11' is positioned just above the reel drum 10 while being supported by a bearing supported by guide elements 17 on both sides of the reel drum 10, but the outside edge of a reel spool 11 does not contact with the reel drum 10. The peripheral side edge of the empty reel spool 11' engages by a nip with the peripheral side edge of the reel drum 10, so that a paper web W to be wound passes through this nip. As a result of nip contact, the paper web W is cut to be wound round a new spool.
Patent JP-H04262873-A (JP)
Title: Automatic welding equipment
Inventor: ONO KATSUFUMI
IPC: B25J19/00
Filed: 1991-02-14
Abstract: PURPOSE:To furnish automatic welding equipment where installation space is saved and attaching and detaching work of works is made possible by using a crane. CONSTITUTION:A positioner 2 is provided with a rotation operating mechanism 7 to rotate a work fitting jig 18 around the second axial center T2 and a tilting operating mechanism 6 to tilt the rotation operating mechanism 7 around the horizontal axial center T1. An articulated welding robot 3 is mounted on the tilting operating mechanism 6. The welding robot 3 is operated freely movably to the welding execution position A facing an upper area of the works W fitted to the work fitting jig 18 and the retreat position B to retreat sideward from the upper area thereof.
Patent JP-H08242222-A (JP)
Title: Clock distribution monitoring system
Inventor: SHINOMIYA TADANAO
IPC: H04L7/00
Filed: 1995-03-02
Abstract: PURPOSE: To make it possible to monitor a clock selection control by the clock selection control part itself without especially preparing a monitoring part for monitoring the control part and to prevent the judgement of an incorrect monitored result. CONSTITUTION: This clock distribution monitoring system is provided with plural controlled parts 70 to be driven by a clock distributed from any one of plural clock distribution parts and a clock selection control part 60 for monitoring whether each controlled parts 70 selects a clock distributed from any one of the clock distribution parts or not. The controlled part 70 is provided with a selection state signal output part 71 for outputting a selection state signal indicating whether a clock distributed from any one of the clock distribution parts is selected or not to the control part 60 as serial data and the control part 60 is provided with a selection state signal input part 63 for inputting the selection sate signal.
Patent JP-H06259454-A (JP)
Title: Medical treatment total information system
Inventor: IRIE YUTAKA
IPC: G06Q50/22
Filed: 1993-03-03
Abstract: PURPOSE:To provide the medical total information system which can improve the operability of a terminal equipment installed especially in a medical diagonostic site. CONSTITUTION:In the medical total information systemwhich can execute an input and a reference of order data such as a prescription instruction, a treatment instruction, etc., and an input and a reference of patient data related to a medical examination through a terminal equipment with a display provided in a medical diagonostic site, in the terminal equipment with a display provided in at least a medical diagon0stic site, screen items 44-48 corresponding to buttons for opening a window which is operated by a mouse or a keyboard and used for inputting and referring to the patient data are arranged in each separate cate-gory of the patient data, on the window 35 for inputting and referring to the order data.