baber/WOPTO huggingface dataset:
Patent JP-S58164580-A (JP)
Title: 2-phenylthiomorpholine type compound
Inventor: OKITSU MITSUTO
IPC: C07D279/12
Filed: 1982-03-24
Abstract: NEW MATERIAL:A compound of formulaI(R is H, lower alkyl, lower alkenyl, lower aralkyl, cyclohexyl, amino-loweralkyl, carbamyl, amino-loweralkylcarbonyl, etc.; Y is H, halogen, OCH3 or CF3), an S-oxide and salt thereof. USE:An analgesic, anti-inflammatory and antiarrhythmic agent. PROCESS:A compound of formula II ( X is halogen or tosyl; Y' is H, halogen, OCH3 or CF3; R' is lower alkyl) is refluxed with cysteamine hydrochloride in ethanol under heating to give a compound of formula III, which is then reduced with lithium aluminum hydride, diborane, etc. to give the compound of formulaI in which R is H.
Patent JP-H08258075-A (JP)
Title: Gas injection device to mold hollow part of plastic material
Inventor: BURUUNO RUMONJIN
IPC: B29C45/00
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To enable accurate operation without generating the partial clogging of an injection tube caused by the back flow of a plastic material into the injection tube by arranging the whole of the electromagnetic plunger of an electromagnet in a cavity and arranging the coil of the electromagnet outside the cavity to accurately perform the on-off control of a seal valve. SOLUTION: The tube 1 connected to a pressurized gas source communicates with the cavity of an injection mold at its one end part equipped with a seal valve 4 extending into the tube l by a stem 5 and the other end part of the tube 1 communicates with a hollow cavity 3. The stem 5 held under the action of a valve closing spring 6 extends into the cavity 3 and an electromagnet for opening the valve against the spring 6 is arranged in the cavity 3 and the whole of the electromagnetic plunger 9 of the electromagnet is arranged in the cavity 3 and a coil 10 is arranged outside the cavity 3. By this constitution, the on-off control of the seal valve 4 integrally molded along with the stem 5 can be accurately performed during a molding cycle and a hollow molding of higher quality can be obtained.
Patent JP-H01220287-A (JP)
Title: Magnetic storage element
Inventor: KAWAHARA HIROSHI
IPC: G11C11/14
Filed: 1988-02-29
Abstract: PURPOSE:To obtain a solid-state magnetic storage element with ultra-high density in which the impression condition of an external magnetic field for arranging a stripe domain stably is simplified by setting the width of a ferromagnetic film sandwiched between a fourth groove and an adjacent first groove larger than or equal to that of the ferromagnetic film sandwiched between the first grooves. CONSTITUTION:The formation of a prescribed domain can be performed easily by forming the groove (first groove) 4 by cutting a holding layer 1 selectively extending over an area where the stripe domain is desired to be stabilized, stabilizing a domain magnetic wall in the periphery centering on the groove, providing an auxiliary groove 7 (second groove) at a position equivalent to the intermediate part of the first groove in the area separated from the forming area of the groove 4, and supplying a domain generator and a local magnetic field impression means to both ends of the groove for stabilizing the stripe domain. Furthermore, the fourth groove 6 is formed in the periphery of a stripe domain stabilizing area, and the width of the ferromagnetic film sandwiched between the first groove 4 and the fourth groove 6 is set larger than that of the ferromagnetic film sandwiched between the first grooves. In such a way, it is possible to obtain a nonvolatile solid-state storage element with ultra-high density possible to arrange a large number of stripe domains stably.
Patent JP-S58164749-A (JP)
Title: Composite al alloy material with superior pitting corrosion resistance
Inventor: TOUMA KEN
IPC: B23K20/00
Filed: 1982-03-25
Abstract: PURPOSE:To obtain a composite Al alloy material with superior pitting corrosion resistance by cladding one side or both sides of an Al alloy contg. Mn and  Si as a core material with an Al alloy contg. Mg and Zn as a shell material. CONSTITUTION:An Al alloy consisting of, by weight, 0.1-0.6% Mn, 0.1-0.6% Si and the balance Al with inevitable impurities is prepared as a core material. One side or both sides of the core material is clad with an Al alloy consisting of 0.1-1.2% Mg, 0.1-1.5% Zn and the balance Al with inevitable impurities as a shell material to obtain the desired composite Al alloy material with superior pitting corrosion resistance. The composite Al alloy material is especially suitable for use in the manufacture of the tube material of a heat exchanger made of an Al alloy, a tank, etc.
Patent JP-S62204316-A (JP)
Title: Test device for simulation of drive control
Inventor: SHIMAUCHI TAKASHI
IPC: G05D1/02
Filed: 1986-03-05
Abstract: PURPOSE:To attain a quick and accurate function test in a state approximate to an actual drive by using the drive control signal given from a drive controller to calculate the position signal of a mobile machine as the simulation value and then delivering said position signal to the drive controller. CONSTITUTION:The various control signals outputted from a drive controller 1 are inputted to an input means 2. An acceleration setting means 5 sets the acceleration in the relevant state based on the input signal of the means 2 and the speed set precedently by a step and stored in a speed temporary memory part 8 and with reference to an acceleration table 6. While a speed calculating means 7 calculates the drive speed from said acceleration. Furthermore a per-unit time shift amount calculating means 9 obtains the distance shifted per unit time. Then a position data calculating means 10 adds the shift amount to the position data set precedently by a step and stored in a position data temporary memory part 11 for calculation of the new position data. This position data is converted into digital signals by a data converting means 12 and sent back to the controller 1 by an output means 4 as the position signals.
Patent JP-S51123005-A (JP)
Title: Analog presser
Inventor: SHIMEKI TAIJI
IPC: H04B1/64
Filed: 1975-04-18
Abstract: PURPOSE: Analog presser which removes the choice and adjustment of diode, and trobles in temperature change, and which can get the optional pressing characteristic. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06256892-A (JP)
Title: High toughness non-heat treated steel and its production
Inventor: INOUE KOICHIRO
IPC: C22C38/14
Filed: 1993-03-09
Abstract: PURPOSE:To produce non-heat treated steel for hot forging capable of obtaining high toughness and to provide the method therefor. CONSTITUTION:The compsn. of the high toughness non-heat treated steel is constituted of the one contg., by weight, 0.2 to 0.6% C, 0.05 to 1.0% Si, 0.1 to 3.0% Mn, 0.01 to 0.05% Al, 0.005 to 0.050% N and 0.0005 to 0.01% B, and the balance substantial iron with inevitable impurities and furthermore contg., as selective elements, one or >= two kinds among 0.01 to 0.4%. V, 0.001 to 0.05% Nb and 0.001 to 0.05% Ti. In the method for producing this non-heat treated steel, molten steel is cast, is thereafter solidified, is subsequently cooled to 1000 deg.C at >=5 deg.C/min average cooling rate and is subjected to hot forging to form its structure as air-cooled into ferrite and pearlite. By finely dispersing BN into the matrix of non-heat treated steel, the growth of austenite grains by reheating at the time of the hot forging is suppressed, and the ferrite and pearlite structure after transformation is pulverized.
Patent JP-H11252930-A (JP)
Title: Device for energizing control by chopping
Inventor: SUGIYAMA MASANORI
IPC: H02P7/288
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To control one cycle of turning on and off a load, in such a way that it does not become longer than one cycle of a reference chopping timing caused to occur by a frequency which is slightly higher than the audible frequency range of human beings. SOLUTION: A positive gradient saw-tooth wave generating circuit 11 generates a positive gradient saw-tooth wave signal S5 of a constant cycle and a constant amplitude corresponding to a frequency which is slightly higher than the audible frequency range of human beings, and a binarized signal S6 which causes a reference chopping timing to occur by synchronizing with this positive gradient saw-tooth wave signal S5. The posture gradient saw-tooth signal S5 is inverted to turn a negative gradient saw-tooth wave signal S7, which is added to a reference current signal S3. This addition signal S8 is compared with an actual current signal S1 to generate a binarized signal S9. A flip-flop 17 generates a signal S1, which into a low level L each time the signal 9 falls and turns into a high level H each time it becomes the reference chopping timing.  While power is on, a binarized signal S4 of the high level H and the signal S9 are inputted into an AND gate 15, whose output signal S10 and a signal S11 are inputted into an AND gate 18 to obtain a binarized signal S12 for driving a switching element 4.
Patent JP-H08216202-A (JP)
Title: Finished product delivery structure of injection molding machine
Inventor: ITO SUSUMU
IPC: B29C45/40
Filed: 1995-02-14
Abstract: PURPOSE: To prevent an operator from becoming involved in any accident due to the improper handling of an injection molding machine. CONSTITUTION: Only the tip part of a slant surface 14 for guiding a finished product parted from a molding die on an injection molding machine to a finished product delivery position 13 is left intact, and a space between a section where a movable die moves (molding die operating part) and the slant surface 14 is encircled by shielding plates 15, 15, 16 so that an operator is prevented from thrusting his hand or head into a die operating part. Thus it is impossible physically for the operator to stick his hand or head into the die operating machine. Consequently, any accident involving the operator who is injured in the hand or head due to his carelessness of thrusting it into an area between the dies of the infection molding machine, is checked beforehand.
Patent JP-S52130592-A (JP)
Title: Liquid crystal display device
Inventor: KASHIO TOSHIO
IPC: G02F1/13
Filed: 1976-04-27
Abstract: PURPOSE: To perform effective dynamic display driving controlling with binary level signals by selecting segment electrodes which make display patterns and displaying character patterns with the opaque portions corresponding to these selected electrodes. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08248672-A (JP)
Title: Image forming method
Inventor: OKADA HISAO
IPC: G03G9/08
Filed: 1995-03-08
Abstract: PURPOSE: To form a stable image by using a toner and a carrier in a proper combination with each other. CONSTITUTION: A developer is used on the condition that a charging quantity per toner unit weight Q/M and a mixing ratio T/C of a toner to a carrier satisfy the following relationship; Lch×T/C<1. The toner mixing ratio T/C is set to be not more than a toner mixing ratio for a carrier surface coating limit by a toner. Ordinarily, a toner mixing ratio ranges from 0.02 to 0.05 for an iron powder carrier and a ferrite carrier, each of which is provided with a grain diameter of 100μm and bulk density of approximately 2.6g/cm<3> , while for a binder type carrier with a grain diameter of 100μm and bulk density of approximately 1.1g/cm<3> , a toner mixing ratio ranges from 0.04 to 0.12. Within these ranges, a developer satisfying Lch×T/C<1 is used.  That is, an iron powder carrier or a ferrite carrier, which is provided with Lch of 50 or less, or a binder type carrier, which is provided with Lch of 25 or less, is desirably used.
Patent JP-S60193328-A (JP)
Title: Film forming method
Inventor: MIYAZAKI TOSHIHIKO
IPC: C23C26/00
Filed: 1984-03-15
Abstract: PURPOSE:To improve a yield of continuous cumulation of molecules for film forming, by providing with liquid-flow generating means in the liquid bath for expanding the film forming molecules, and by controlling a surface density of the film forming molecules by changing the liquid-flow when a desired monomolecular cumulated film is formed. CONSTITUTION:On forming a thin film bearing optical functions which a logical device, a memory device and a photoelectric converting device, etc. have, the thin film consisting of organic molecules is formed with a monomolecular cumulation method. Water from a water flow generating means 7 is flowed into a water bath 3, the water surface is dammed by a barrier 8 being placed on the water bath 3 so as to overflow the excess water, and organic solution is dripped onto the water surface being dammed to form a film. That is to say, the solution of 0.1ml in which stearic acid is being melted in a solvent of chloroform at a rate of 1X10<-3>M/l is dripped onto the water surface. The width of the water bath 3 at the surface pressure producing area 11 including the dripping area 9 is made narrow, for example 2cm, and the width of the cumulating area 10 is made wide, for example 20cm, to allow flow rates of these areas to change into about 2cm/sec from 20cm/sec. In this way, the cumulation yield can be improved to 50-100%.
Patent JP-S60197387-A (JP)
Inventor: KAJIYA OSAMU
IPC: B25J17/00
Filed: 1984-03-15
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-H07257849-A (JP)
Title: Emergency stop and restart method for elevator
Inventor: NISHIKAWA MITSUYO
IPC: B66B1/32
Filed: 1994-03-18
Abstract: PURPOSE:To generate a safe stop of an elevator car in the event of failure and carry the passengers to the nearest floor using an alternative system which works normally by stopping drive commands to the drive system with failure and the normal system, applying emergency brakes, and giving a drive command only to the normal drive system when the stopped elevator is restarted. CONSTITUTION:Motors 3, 4 installed on one shaft independently are operated by respective converter/inverters (inverter system) 1, 2, and a sheave 5 in direct coupling with the motor shaft is rotated by their driving force so that an elevator car 7 is elevated and sunk. In the event of failure in the inverter system or either drive system, the drive commands (current command value 1, frequency command value omega, and phase command value theta) to the drive system with failure and the normal system are stopped together with application of emergency brakes so that the elevator is stopped safely. Then the drive command is given only to the normal drive system, and the passengers are carried to the nearest floor.
Patent JP-2000251169-A (JP)
Title: Photoelectric separation type sensor
Inventor: MIYAMOTO HIDENORI
IPC: G08B17/103
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain an artificial fire state by decreasing a photodetection output even when a light emission current is constant by varying the pulse width of a light signal as a pulse signal for text by a light transmission part. SOLUTION: In test operation, a pulse signal which is shortened in pulse width is supplied as the pulse signal for test to a light emitting element switching element 39 through an OR circuit. Then when the test operation is carried out, the light emitting element switching element 39 turns on with the pulse signal for test which is shortened in pulse width to make a light emitting element 30 emit light, which is received by a photodetecting element 46 on the side of a photodetection part, amplified by a photodetecting amplifier circuit, sampled by a sample holding circuit, and supplied to a photodetection part control circuit.  In this case, the output of the photodetecting amplifying circuit is decreased by the effect of a filter even when the light emission current is constant by varying the pulse width of the light signal from the light transmission part side, i.e., the pulse signal for test, so that an artificial fire state is realized.
Patent JP-S59173458-A (JP)
Inventor: ENOKI TAKAHIRO
IPC: E04G17/18
Filed: 1983-03-23
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-H0835465-A (JP)
Title: Pipe clamping device for supply pipe of combustion type engine
Inventor: PIERURUIJI PIKO
IPC: F02M55/02
Filed: 1995-03-08
Abstract: PURPOSE: To increase the clamping force of pipes by providing a clamp bracket in a fixing manner on a body provided with a housing seat having two side pieces to surround the pipes from their side, and providing at least one tooth on at least one of the side piece. CONSTITUTION: A clamp for clamping pipes to be used to fix two supply pipes of a combustion engine is provided with a body 1 having two housing seats 2 adjacent to each other equipped with two side pieces 102, 202 to surround the pipes from their side, and a coupling notch 4 is provided in a body 1 between adjacent side pieces 102, 202 of each housing seat 2. The clamp for clamping pipes is provided with a clamp bracket 6 provided with a catch-type distance piece 5 which is fixed to the body and capable of attaching the coupling notch 4. Complementary teeth 105, 302 are formed on the distance piece 5 and each outer surface opposite to the side piece 202 in cooperation therewith.
Patent JP-S58166448-A (JP)
Title: Generation system for pseudo-random number
Inventor: HASEGAWA SHINYA
IPC: G06F7/58
Filed: 1982-03-26
Abstract: PURPOSE:To generate long-period pseudo-random numbers which have small deviation by radiation. CONSTITUTION:Alpha rays 2 radiated from radioactive element uranimum 1 of one millicurie are entered into one bit of a 64,000-bit RAM3 which has 30mm.<2> area and is 10cm away from the radio-active element uranium 1. When all bits of the RAM3 are set to ''0'' initially, only the bit where the alpha rays 2 are entered is set to ''1''. In 100+1sec, about one bit is set to ''1''. Since the alpha rays 2 are radiated equally in every direction, bits are set to ''1'' completely at random. In every 100+1sec, a decoder 4 detects addresses of ''1'' bits and outputs address numbers. All the bits of the RAM3 are set to ''0'' again to generate a pseudo-random number string 5 in time intervals of 100+1sec.
Patent JP-H07257804-A (JP)
Title: Stacker device for office apparatus
Inventor: KOIWA SEIICHI
IPC: B65H31/18
Filed: 1994-03-18
Abstract: PURPOSE:To provide a stacker for office apparatus, with which slips can be exhaust to the stacker in good alignment even with varying thickness of the slips. CONSTITUTION:A stacker sink control means 7 controls the sinking amount of a stacker 6 by comparing the output of a thickness sensing means 2 installed alongside a medium transporting means 1 with the corresponding value stored in a stacker sink amount storing means 4, in which the thickness of the medium 3 and the amount of stacker sinking are stored in correspondence to each other, and by giving the selected value according to the comparison to a stacker elevating/sinking means 5.
Patent JP-S63216135-A (JP)
Title: Program translation system
Inventor: UCHIUMI ISAAKI
IPC: G06F9/22
Filed: 1987-03-05
Abstract: PURPOSE:To improve the execution efficiency by setting an assembler instruction being combined with microoperation, and using a means of rearrangement of instruction and the coupling means of the microoperations. CONSTITUTION:In connecting microoperation strings of assembler instructions while being deviated so as to prevent contention of a microoperation instruction field, etc. the 3rd succeeding assembler instruction having no data dependency is arranged between 1st and 2nd assembler instructions having data dependency as the pre-stage. Thus, the interlock period caused by executing the 2nd assembler instruction while awaiting the execution of the 1st assembler instruction is used for the execution of the 3rd assembler instruction. Thus, the execution efficiency is improved.
Patent JP-H06263375-A (JP)
Title: Handrail for passenger conveyer
Inventor: KASHIWAKURA SHINYA
IPC: B66B23/22
Filed: 1993-03-10
Abstract: PURPOSE:To facilitate the assembly and maintenance of a safety device in an inlet part by setting the range of a central skirt guard to be substantially equal to or larger than the width of the inlet part, and by arranging the central skirt guard below the inlet part. CONSTITUTION:A safety device 7 in front of a microswitch 7 incorporates an actuating plate 7b which is turned about a fulcrum A as indicated by the phantom line B so as to actuate the microswitch 7a when an external force F is exerted thereto. A central skirt guard 2 has a width which is substantially equal to or slightly larger than the crosswise width W of an inlet 6 which is a protector for human fingers entering a part into which a hand rail enters. Accordingly, setting and adjusting the actuating stroke of the microswitch 7a through a hole 7b in the actuating plate 7b, can be made by removing a screw 8 from the central skirt guard 2. Accordingly, it is possible to facilitate the assembly and maintenance of a safety device.
Patent JP-H07255927-A (JP)
Title: Pachinko machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 1994-03-18
Abstract: PURPOSE:To carry out a mounting simply and accurately by a method wherein a positioning part is formed on a base frame fixed on the rear of a front frame part in a wood frame to specify a mounting position of a lock mechanism for locking the front frame part of the wood frame on a rear frame part and a proper mounting position of the lock mechanism is defined automatically. CONSTITUTION:A wood frame 1 of a pachinko machine is made up of a flat rectangular cylindrical rear frame part 1a and a casing shaped front part lb coupled and supported on one side plate thereof so as to be allowed to turn forward through a hinge. A base frame 9 is attached to the rear of the front frame part 1b at an interval inside the rear frame part 1a and is formed by coupling an upper member 9a and a lower member 9b separably through left and right coupling parts 37. Further more, a lock mechanism 30 is attached to the wood frame 1 to unlock a lock mechanism for locking the front part 1b on the rear frame part 1a or the like with a turning end thereof behind. Positioning parts 42 and 43 are formed sticking out integral on the upper member 9 and the lower member 9b of the base frame 9 to specify the upper end part and the lower end part of the lock mechanism 30 respectively.
Patent JP-S63216975-A (JP)
Title: Thin film treating device
Inventor: SATO MICHIO
IPC: C23C16/511
Filed: 1987-03-04
Abstract: PURPOSE:To prevent the damage of the electrodes due to corrosion and enable film formation or etching with high reliability in a high yeild, by specifying the material of electrodes acting as the cathode and anode for causing electric discharge in a vacuum vessel to which reactive gases are fed. CONSTITUTION:A pair of parallel flat electrodes 3, 4 are arranged in the vacuum vessel 1 of a plasma CVD device in which a film is formed on a flat substrate. The electrode 3 is connected to a high frequency power source 5 and functions as the cathode. The electrode 4 is usually earthed and functions as the anode. When the electrodes 3, 4 are made of an alloy consisting of <=20wt.% Cr and the balance Ni, the damage of the electrodes 3, 4 due to corrosion by corrosive gases can be prevented and a film contg. no foreign matter is obtd. In case of etching, the formation of a defective pattern can be prevented.
Patent JP-S55142309-A (JP)
Title: Optical fiber connector
Inventor: IKEGAMI TSUNEO
IPC: G02B6/38
Filed: 1979-04-23
Abstract: PURPOSE:To perform optical transmission with low loss without working the end faces to a mirror surface by interposing the tacky liquid which has the refractive index equal or approximate to the refractive index of optical fibers between the end face and end face of the optical fibers to be mutually connected. CONSTITUTION:The inside wall of a guide pipe 1 having an inside diameter nearly equal to the outside diameter of optical fibers 4, 4' is made mirror surface and the fibers 4, 4' are inserted into the guide pipe from its both ends. The tacky liquid 2 having the refractive index equal or approximate to the refractive index of the fibers 4, 4' is interposed between the end face and end face of the inserted fibers 4, 4', by which light may be transmitted with low loss without working the end faces of the fibers 4, 4' to a mirror surface.