baber/WOPTO huggingface dataset:
Patent JP-S6140231-A (JP)
Title: Production of vinyl chloride
Inventor: KATO HAJIME
IPC: C07C17/25
Filed: 1984-08-02
Abstract: PURPOSE:To obtain vinyl chloride advantageously from natural gas in the one-stage low-temperature separation treatment, by subjecting a thermally cracked gas of the natural gas with the compression treatment and solvent treatment, separating the unreacted thermally cracked gas in a chlorination product, adsorbing the separated gas, and circulating the resultant gas through an ethane separation step. CONSTITUTION:An ethane fraction 22 is separated from natural gas 20 by the low-temperature separation process in an ethane fraction separation step 1, and the resultant fraction is thermally cracked at 750-900 deg.C under 0.2-2kg/cm<2>G pressure in an ethane fraction thermal cracking step 2 to give a thermally cracked gas 23 containing ethylene, which is then pressurized under 5-9kg/cm<2>G pressure in a compressor 4. Propylene and propane are removed therefrom by the solvent treatment method in an absorption column 5, and the residual gas is reacted with chlorine 49 in a chlorination reactor 7 to afford a chlorination product 50 containing dichloroethane. The unreacted thermally cracked gas 52 is then separated from the above-mentioned product 50 in a gas-liquid separator 8, and purified in an adsorption step 9 and then circulated through a circulation line 54 to the ethane fraction separation step 1. The chlorination product 53 separated from the above-mentioned gas 52 is thermally cracked in a dichloroethane thermal cracking step 11 to afford the aimed vinyl chloride useful as a raw material for vinyl chloride resins industrially and advantageously by omitting the two-stage low-temperature separation process in the well-known process to one-stage process.
Patent JP-H11352345-A (JP)
Title: Plane optical waveguide device, manufacture thereof, optical transmitter-receiver and manufacture thereof
Inventor: YOSHIARA KIICHI
IPC: G02B6/12
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To make a grating provided with a larger refraction index change amount formable, to provide a wide reflection band and improved wavelength interruption characteristics and make a plane optical waveguide device superior in workability and suitable for integration. SOLUTION: This plane optical waveguide device is provided with first and second couplers 5a and 5b formed by bringing prescribed two parts of two optical waveguides 3a and 3b close to each other. In this case, chirp gratings 4a and 4b for reflecting the optical signals of a prescribed first wavelength made incident by irradiating ultraviolet rays through a chirp grating mask and transmitting the optical signals of a prescribed second wavelength are formed respectively on the two optical waveguides 3a and 3b positioned between the first and second couplers 5a and 5b.
Patent JP-H0212433-A (JP)
Title: Task management method for control program
Inventor: ISHII TAKESHI
IPC: G06F9/48
Filed: 1988-06-30
Abstract: PURPOSE:To easily generate a control program of good quality by enqueuing a generated event in a queue for specific events of a task control block at the time of detecting coincidence between the event code of this event and a set event code. CONSTITUTION:An event control block queuing pointer 4 for specific event report and an event control block queuing pointer 5 for unspecific event report are provided. A scheduler 2 schedules tasks and generates and manages an event control block at the time of the occurrence of an event to be reported to a task. The generated event is encoded; and with respect to the schedule condition of tasks, a preliminarily determined event code is set when one task resigns the use right of a CPU, and the task is scheduled only when the event having the same event code as this set code is generated. When the event whose code is different from said set code, the event is enqueued in the task control block in the order of event code independently of the order of generation. Thus, each task processes events in a certain order.
Patent JP-H10338550-A (JP)
Title: Silicone resin coated optical fiber
Inventor: KOMATSU WATARU
IPC: C03C25/24
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To regulate the outside diameter of a silicone resin coated optical fiber to <=300 μm without deteriorating the coating layer at the time of screening the coated optical fiber. SOLUTION: A silicone resin coated optical fiber 10 is composed of an optical fiber glass 14, inner and outer silicone resin coating layers 16, 18 disposed on the glass 14. In order to regulate the outside diameter of the coated optical fiber 10 to <=300 μm, the hardness of the outer silicone resin coating layer 18 by the JIS-A method and the thickness of the layer 18 are increased to >=70 and >=30 μm, respectively.
Patent JP-H0211370-A (JP)
Title: Printing start position setting system of serial printer
Inventor: FUKUHARA HIROSHI
IPC: B41J19/18
Filed: 1988-06-30
Abstract: PURPOSE:To easily perform the accurate alignment with paper without performing trial printing by analyzing the control data up to the first printing character data among printing data given for printing to a st a printing head at a printing start position. CONSTITUTION:When data to be printed is inputted from a higher rank apparatus through a host interface 2, it is checked whether a line feed code and a space code both of which are printing start position control data are present at the beginning thereof. When there is the line feed code, a line motor 8 is driven by a line motor control circuit 7 to rotate a platen 22 to perform the line feed of a predetermined one line. When there is the space code, a space motor 6 is driven by a space motor control circuit 5 to move a carriage 21 by a predetermined space. When the processing due to the printing start position control data is finished, 'Do Fine Adjustment Because of Printing Start Position' is displayed on a display part 12b to wait the operation of an operator.
Patent JP-H0722486-A (JP)
Title: On-line system of semiconductor test device
Inventor: TAKAHASHI MASAYUKI
IPC: G01R31/28
Filed: 1993-07-02
Abstract: PURPOSE:To always allow optimum lot operation, reduce the manhours for checking by operators and suppress the deterioration of operability by providing a means which extracts an operable device or operable lot, a means which decides priority and a means which selects an optimum lot for the subsequent operation. CONSTITUTION:An on-line system of a plurality of semiconductor test devices 3 and 4 controls the semiconductor test devices 3 and 4 by a host computer 1. This system is provided with a means where the host computer 1 compares the test conditions with the device performance and extracts an operable device or an operable lot on the basis of the information inputted to the host computer 1. The on-line system is provided with a means which decides priority by checking the progress on the basis of the manufacturing plan and the achievement data, a means which selects an optimum lot for the subsequent operation and a means which instructs the selected optimum lot to a terminal computer 2. For example, the semiconductor test device is constituted of the tester 3 and the prober 4.
Patent JP-S6054625-A (JP)
Inventor: MORI TAKASHI
IPC: A01K61/00
Filed: 1983-09-06
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-S6141535-A (JP)
Inventor: ROKUSHIYA TADAHIRO
IPC: C09J5/00
Filed: 1984-08-02
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-H0212236-A (JP)
Title: Silver halide photographic sensitive material
Inventor: SUGA SHUZO
IPC: G03C1/035
Filed: 1988-06-30
Abstract: PURPOSE:To obtain the photographic characteristics of the title material such as a hyper high contrast and a high sensitivity, and to lessen the generation of a black spot in the photosensitive material by incorporating a hydrazine derivative in at least one layer of emulsion layers or another hydrophilic colloid layers, and said emulsion layer has a specified surface area in the crystal face (1, 0, 0) of a silver halide particle contd. in a silver halide emulsion. CONSTITUTION:The crystal face (1, 0, 0) of the silver halide particle contd. in the silver halide emulsion layers is 15-85% on the basis of the total surface area of the silver halide particles contd. in the emulsion layers, and the hydrazine derivative is incorporated in the least one layer of the silver halide emulsion layers or the another hydrophilic colloid layers. And, the silver halide photographic sensitive material is developed with a developer which contains a sulfurous acid ion of >=0.15mol/l and has pH of 9.5-12.5. Thus, the photographic characteristics such as the hyper high contrast and the high sensitivity and the high optical density Dmax. of the photosensitive material are obtd., and the generation of the black spot in the photosensitive material is lessened.
Patent JP-H04361284-A (JP)
Title: Image forming device
Inventor: HARA KAZUYOSHI
IPC: G03G15/16
Filed: 1991-06-09
Abstract: PURPOSE:To clean a transfer roller by a cleaning bias impressing system without lowering an image forming speed, in other words, even when an interval between images formed on an electrostatic latent image carrier is short in an image forming device where a toner image formed on the electrostatic latent image carrier is transferred on a transfer paper by allowing the transfer paper to pass between the electrostatic latent image carrier and the transfer roller. CONSTITUTION:This image forming device where the toner image formed on a photosensitive drum 1 is transferred on the transfer paper S by allowing the transfer paper S to pass between the drum and the transfer roller 4 is provided with a bias power source S1 for transferring, a bias power source S2 for cleaning, and a high speed driving part 10 for driving and rotating the transfer roller when transfer is not performed at a higher speed than when the transfer is performed. When the transfer is performed, the bias power source S1 for transferring is connected to the transfer roller and when the transfer is not performed, the bias power source S2 for cleaning is connected to the transfer roller, and the transfer roller is driven at a high speed by the high speed driving part 10 in this device.
Patent JP-H04360648-A (JP)
Title: Production of tempering chocolate and apparatus used therefor
Inventor: SAITO SEIJI
IPC: A23G1/04
Filed: 1991-06-08
Abstract: PURPOSE:To obtain the subject chocolate without causing defectives, etc., by thermally melting a chocolate from a feed source and recovered tempering chocolate, reintroducing the resultant melt into a tempering machine and feeding a chocolate having an always stable viscosity therein. CONSTITUTION:In an apparatus equipped with a chocolate feed source 1, a tempering machine 2 for providing a prescribed temperature gradient to a chocolate and carrying out tempering, a melting vessel 20 for thermally melting the chocolate at >=38 deg.C and nonseeding the chocolate, a recovering pipe 10 for recovering the excess tempering chocolate in the aforementioned melting vessel 20, a feed pipe 1 for feeding the chocolate from the feed source into the above-mentioned melting vessel 20 and an introduction pipe 21 for introducing the heated and nonseeded chocolate into the tempering machine, the chocolate from the feed source and the recovered tempering chocolate are thermally melted in the melting vessel at >=38 deg.C, nonseeded and subsequently introduced into the tempering machine 2 to afford the objective chocolate.
Patent JP-H0332397-A (JP)
Title: Driving circuit for pulse motor
Inventor: TANUMA JIRO
IPC: H02P8/12
Filed: 1989-06-28
Abstract: PURPOSE:To supply a high output in a low frequency range and to use even in a high frequency range by connecting a switching element to a microprocessor through a motor driver, and switching the element depending upon whether the necessity demands or not of driving in the high frequency range to select an inductance. CONSTITUTION:Driving coils 13, 14 are divided, and connected to switching elements 2, 3. The elements 2, 3 are connected to 2a, 3a sides to connect high resistance, high inductance sides to the 2b, 3b side, thereby selecting low resistance, low inductance side. Further, the coils 13, 14 are connected to a motor driver 4. A microprocessor 5 is connected to the driver 4, thereby supplying phase signals to the coils 13, 14 and controlling switching timings of the elements 2, 3 and chopping values of a phase current, etc.
Patent JP-S6265951-A (JP)
Title: Ultraviolet transmittable and infrared absorptive heat resistant glass
Inventor: FUJIWARA SHIGETOSHI
IPC: C03C4/08
Filed: 1985-07-26
Abstract: PURPOSE:To improve the reliability, etc. of an apparatus which utilizes the UV rays from a light source by disposing NiO-contg. glass which absorbs IR rays, allows the transmission of UV rays and has a low coefft. of expansion between the light source of said apparatus and object to be irradiated. CONSTITUTION:The glass having the compsn. prepd. by adding NiO and CoO in an outer range of 0<NiO<=15, 0<=CoO<=15 to the basic glass contg. respective ranges in the range, by wt%, of <=35 P2O5<=70, 5<=SiO2<=40, 5<=Al2O3<=25, 0<=B2O3<=20, 0<=R2O3<=15 (R2O3 is Ga2O3, Y2O3, La2O3, etc.) 0<=RO<=15 (Ro is an oxide, etc. of an alkaline earth metal) and having at least >=95wt% total thereof is prepd. The glass which has the characteristic to absorb the IR rays and to allow the transmission of the UV rays and has <=70X10<-7>/ deg.C coefft. of expansion is disposed between the light source of the apparatus utilizing the UV rays from the light source and the object to be irradiated.
Patent JP-S6059940-A (JP)
Title: Commutation spark detector of dc machine
Inventor: SHIOZAKI JIYUNICHI
IPC: H02K11/00
Filed: 1983-09-08
Abstract: PURPOSE:To enable to accurately detect a commutation spark even under an environment of noise of light by generating a signal synchronized with the period of slots of a rotor, and synchronously detecting the output of photoelectric converting means by the signal. CONSTITUTION:A sinusoidal wave r(t) synchronized with the period of slots is formed in a slot period synchronizing signal generator 7. The generator 7 has an electromagnetic coupler 9 for outputting a pulselike signal having the period of the slots, a waveform shaper 10 for converting it to a rectangular wave, and a phase locked loop circuit 11. The signals r(t) and a photoelectric multiplier output S(t) are inputted to a synchronous detector 12, processed by multipliers 13, 15 and an integrator 14, smoothed by low pass filters 16, 17, individually and outputted. The outputs of th detector 12 are squared and added by multipliers 18, 19 and an adder 20 to obtain detected output O(t) proportional to the square of the amplitude of the component of the slot frequency.
Patent JP-S5965198-A (JP)
Inventor: JIYOOJI ARUBAATO PAROTSUTO
IPC: E21C27/02
Filed: 1983-09-08
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-S6057102-A (JP)
Title: Pulse burner
Inventor: NAKAMOTO MITSUYOSHI
IPC: F23C15/00
Filed: 1983-09-06
Abstract: PURPOSE:To stabilize combustion through absorption of the change in a pressure of a combustion chamber, by a method wherein the combustion chamber, an air chamber, and an air valve are inter-connected so that the air can flow through therebetween. CONSTITUTION:After combustion gas 16 flows through a tail pipe 2, the interior of a combustion chamber 1 is brought into a negative pressure, a fuel valve 11 and an air valve 8 are opened. Fuel gas 13 and the air 12 for combustion are sucked into the combustion chamber, and the fuel gas and the air for combustion are mixed together. In which case, high temperature combustion exhaust gas flows reversely into the combustion chamber 1 to ignite and explode again fuel- air mixture of the fuel gas 13 and the air 12 for combustion, and similar explosion is repeated, in turn, to bring a burner into a pulse combustion state. When the burner is brought into a pulse combustion state, even if a blower is brought to a stop, the fuel gas 13 and the air 12 for combustion are automatically taken- in, and pulse combustion continues in a stable manner.
Patent JP-H08154603-A (JP)
Title: Fatty oil for cooking rice
Inventor: MARUSE KEIZOU
IPC: A23L7/10
Filed: 1994-06-23
Abstract: PURPOSE: To provide the fatty oil for cooking the rice, comprising a liquid fatty oil, polyglycerol condensed ricinoleic acid ester, and a lecithin in a specific ratio, capable of improving the adhesivity, texture, luster and preservability of the cooked rice grains, and capable of reducing its usage amount to a half or less based on that of a conventional fatty oil. CONSTITUTION: This fatty oil for cooking the rice comprises (A) 85-95wt.% of a liquid fatty oil such as soybean oil, and (B) 5-15wt.% of an emulsifier comprising (i) polyglycerol condensed ricinoleic acid ester and (ii) a lecithin such as soybean lecithin in a (i)/(ii) weight ratio of 1/(0.5-6). The usage amount of the fatty oil for cooking the rice is preferably 0.2-3wt.% based on the rice.
Patent JP-H109734-A (JP)
Title: Manufacture of spherical ice
Inventor: IWASAKI TORU
IPC: F25C1/12
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To easily mass-produce spherical ice balls having relatively small diameters with a simplified installation by supplying water or liquid containing water to a water repellent surface and cooling a water droplet or a liquid droplet to a freezing point. SOLUTION: A water repellent surface 1 is slantingly mounted, and a nozzle 2 for water or an aqueous solution is disposed upward on an upper end side and an ice recovery apparatus 2 downward on a lower end side. A cooling jacket 5 is mounted on the back of a plate on which a water repellent surface 1 is provided to cool a water droplet or a liquid droplet 6 on the water repellent surface 1 into a spherical ice 7. A refrigerant supplied to the cooling jacket 5 is sent through a refrigerant line 5a to a freezer 8, and the refrigerant from the cooling jacket 5 is returned to the freezer 8 through the refrigerant line 5b. The water or the aqueous solution 6 is stored in a water container 10 on which a stirrer 9 is mounted, and is supplied from a piping 12 including a flow rate adjusting valve 11 interposed thereon to the nozzle 2.
Patent JP-2000003286-A (JP)
Title: Message processor and method therefor
Inventor: SUKAI KENICHI
IPC: G06F9/46
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To improve productivity by reducing the design load of a task related with a message processing operating under the control of an operating system. SOLUTION: At the time of detecting the generation of a message to be processed, an input task 12 inserts a message and a message level into a message buffer 17, and calls the inter-task message communicating means of an operating system 11. The inter-task message communicating means extracts the message and the message level from the message buffer 17, and inserts them into a message queue 16. Also, the inter-task message communicating means confirms the states of message processing tasks 13, 14, and 15, and copies the message of the message queue 16 to a message buffer 18 of the task in a message reception waiting state, for example, the message processing task 13, and starts the message processing task 13. At that time, the task scheduling means of the operating system 11 assigns task priority corresponding to the message level to the message processing task 13.
Patent JP-S5588172-A (JP)
Title: Check unit for information code mark
Inventor: MIYAZAKI HIROSHIBA
IPC: G06K7/016
Filed: 1978-12-27
Abstract: PURPOSE: To realize a check unit which obtains the print quality control standard of bar codes, by calculating a rate of the number of times of reading bar codes to the number of times of recognition and then by displaying the obtained rate.  
     CONSTITUTION: Several scanning light beams are made to scan in parallel crossing bar codes of bar-code label 6 at right angles, and reflected light (e) is detected by photo detector 7. Then the output of detector 7 is sent to recognizing method 9 and only when it is recognized properly, a read end signal is outputted to arithmetic method 10. Arithmetic method 10 calculates a rate of the number of times of scans discriminated by a synchronizing signal to the number of read end signals and the result is displayed on display part 11. Then, the print quality of bar codes is brought under control by making use of the display. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0763105-A (JP)
Title: Equipment and method of controlling engine response and exhaust smoke
Inventor: EDOWAADO EICHI BETSUTSU JIYUNI
IPC: F02D41/04
Filed: 1994-07-18
Abstract: PURPOSE: To maximize a time for engine response and minimize exhaust smoke for selecting an optimal air-fuel ratio by outputting a fuel supply signal serving as a function of the optimal air-fuel ratio in regard to an engine response versus exhaust smoke, an intake manifold pressure signal, and a manual adjustment signal. CONSTITUTION: The microprocessor 12 of a controller 10 is connected to an intake manifold pressure sensor 20, an ambient pressure sensor 25, and a refrigerant temperature sensor 27 respectively through respective A/D converters 21, 26, 28. The microprocessor 12 is connected to a fuel injector 40 through a solenoid driving circuit 46, and a manual adjusting apparatus 35. The input from a memory apparatus 30 including a software commanding part 32 and an air-fuel ratio data 31 is given to the microprocessor 12. Therefore, the microprocessor 12 outputs a fuel supply signal serving as a function of an optimal air-fuel ratio in regard to an engine response versus exhaust smoke, an intake manifold pressure signal, and a manual adjustment signal.
Patent JP-H10340185-A (JP)
Title: Start suppression job recognition system at time of medium failure
Inventor: TAKAHASHI YUICHI
IPC: G06F11/22
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To shorten the time necessary for specifying a start suppression job at the time of a medium failure of a host computer and to avoid a secondary failure by displaying a start suppression object job on a screen when failure medium information is notified from an automatic operation system and controlling the suppression and start of the job on the screen. SOLUTION: A host computer 10 notifies a monitoring terminal 20 medium failure information when a medium failure occurs. When the terminal 20 receives the medium failure information, a start suppression job specifying means 22 uses a failure medium storing file and specifies a first job that is started. A job state managing means 23 changes colors of a job name button that is shown on a display 27. Here, when a job start suppression job name on the display 27 is clicked, a mouse click recognizing means 24 notifies it to the means 23, the means 23 makes a job starting means 13 of the computer 10 recognize a suppression object job name and suppresses the start of the job.
Patent JP-S5788273-A (JP)
Title: Hydraulic apparatus for multiplying energy
Inventor: OOSHIRO NOBUO
IPC: F03B17/04
Filed: 1980-11-22
Abstract: PURPOSE: To multiply energy by applying pressure alternately to oil by causing vertical movement of small pistons, transmitting the pressure to rocking pistons, and turning a crank shaft by the force transmitted to the rocking pistons.  
     CONSTITUTION: A crank shaft 5 is turned by applying pressure to oil 2, 2' alternately by moving small pistons 1, 1' up and down, transmitting the pressure to rocking pistons 3, and causing swinging of rocking levers 4 by the force acted to the rocking pistons 3. With such an arrangement, gains can be obtained in both of force and distance, so that energy can be multiplied. 
     COPYRIGHT: (C)1982,JPO&Japio