baber/WOPTO huggingface dataset:
Patent JP-S615205-A (JP)
Title: Jig for treatment of optical fiber end face
Inventor: KONDOU YUKIHIRO
IPC: G02B6/02
Filed: 1984-01-25
Abstract: PURPOSE:To obtain a jig for end face treatment capable of finishing the end face of an optical fiber into a specular surface easily and quickly and reducing the connection loss by press-fitting the end face of the optical fiber to a glass substrate provided in the front part of a hear part and finishing it into a specular surface. CONSTITUTION:The jig for treatment of the optical fiber end face consists of a heater part 1, a circuit part 2, and a feeding part 3. In the heater part 1, a glass substrate 6 is held by a frame 7, and electrodes 5 and 5 are provided in the rear face part of the glass substrate 6, and a heater 4 is arranged in the position of the rear face part of the glass substrate 6 corresponding to the position to which the end face of the optical fiber is press-fitted in the front face part of the glass substrate 6. Electrodes 5 and 5 are put partially on both side parts of the heater 4. The end face of an optical fiber 8 to which a retaining metallic jig is set is press-fitted and fixed to the front face part of the glass substrate 6 in the heater part of the jig after a coating 9 is removed to expose a strand 10. A current is flowed to the heater 4 to fuse the end face of the optical fiber 8, and it is cooled and is formed into a specular surface.
Patent JP-S58134291-A (JP)
Inventor: EDOGAA AARU BAANIA
IPC: F16K41/02
Filed: 1983-01-28
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-S62170877-A (JP)
Title: Timer device
Inventor: SASAKI TAKASHI
IPC: G04G15/00
Filed: 1986-01-23
Abstract: PURPOSE:To eliminate the need for correction of time at the time when a device is started, and to simplify a reserving operation by displaying relatively a reference time from an optional reference time. CONSTITUTION:When a timer device is started, a numerical value at the time of this start is set to '0', and a reference time specified by a numerical value which increases by '1' each at every set unit time of, for instance, 1min, etc., is outputted from a reference time generating means. This reference time is reset to '0', whenever counting of a one day portion is ended, and accordingly, when a reserved time is set by specifying it by this reference time, a reservation to the same time of every day is executed, and at that time, an alarm, etc., are outputted by an executing means.
Patent JP-H10178043-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: FUKASE KATSUYA
IPC: H01L21/60
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device in which environment resistance is enhanced while reducing the size. SOLUTION: A semiconductor chip 18 is connected with a circuit pattern 12 by flip-chip method or TAB system and resin sealed integrally on one side of the circuit pattern 12 where the semiconductor chip 18 is mounted. A terminal part 24 for external connection is provided on the other side of the circuit pattern 12 and coated with an electrically insulating film 30 except the required part, e.g. the terminal part for external connection.
Patent JP-S57129818-A (JP)
Title: Formation of silicon dioxide film
Inventor: ENDOU YOSHIHIDE
IPC: C01B33/12
Filed: 1981-02-02
Abstract: PURPOSE: To improve the step coverage and to prevent accidents such as leakage and breaking in wiring by forming a silicon dioxide film using monosilane and nitrogen dioxide as gaseous starting materials by a hot wall reduced pressure method.  
     CONSTITUTION: When a silicon dioxide (SiO 2 ) film is formed on a substrate or a substrate pattern 9 by a hot wall reduced pressure method, monosilane (SiH 4 ) and nitrogen dioxide (NO 2 ) are fed into a reaction tube as gaseous starting materials. Since SiH 4  and NO 2  contact and react with each other at a low coefft. of reaction rate, they do not react immediately under reduced pressure. After diffusion on the surface of the pattern 9, the gaseous materials react with each other to form an SiO 2  film. Accordingly, the SiO 2  film is formed even on a corner 9b of the pattern 9, the step coverage is improved considerably, and the product yield is increased. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06218786-A (JP)
Title: Control method of motor-driven injection molding machine
Inventor: YUYA HIROSHI
IPC: B29C45/84
Filed: 1993-01-29
Abstract: PURPOSE:To perform precisely protection of a mold, by a method wherein a feedback control system is used for control of a servomotor driving a mold switching mechanism and an integral value of a pulse difference between a pulse train of the target position and a feedback pulse at a present position is monitored. CONSTITUTION:Feedback of a pulse detected by a position detector detecting a rotary position of a servomotor is performed to a pulse train at the target position as a present position and a feedback control system imparting a speed command of the servomotor through its deflection is used. Then an integral value of a pulse difference(accumulated pulse) between a pulse system at the target position and a feedback pulse is monitored. The integral value of the accumulated pulse becomes larger than a fixed value hastily even at the time of deceleration of a switching operation of a mold when there is resistance such as gripping of foreign matter into the mold or others. Therefore, when the integral value of the accumulated pulse exceeds a fixed value, operations each are suspended.
Patent JP-S56111001-A (JP)
Title: Refrigerating treatment
Inventor: MUTSUKUSHI TOSHIMI
IPC: B01D9/04
Filed: 1980-02-07
Abstract: PURPOSE: To prevent a heat transfer surface from sticking of ice and heat transfer efficiency from lowering, and accomplish an efficient cooling process by supercooling the liquid to be treated below freezing point by indirect heat exchange, and then introducing it into an ice producing device.  
     CONSTITUTION: A liquid to be treated flows into a concentrated liquid tank 10 through a pipe line 1, is mixed with a concentrated liquid from a pipe line 11, and is sent into a cooling pipe 16 equipped in an evaporator 2 in a refrigerating cycle to cool to a supercooled state. Then the liquid flows into an ice producing device 5 and contacts with cryohydrates containing injected seeds. Thereby, the supercooled state breaks to generate cryohydrates. The generated cryohydrates are let to flow out through a pipe line 6, and the concentrated liquid is sent to the concentrated liquid tank 10. A part of the concentrated liquid is taken out through a pipe line 14. By this means, higher heat transfer efficiency can be maintained and at the same time the concentrated liquid in high safety is obtained, because it is not subjected to any pollution caused by refrigerant. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06221190-A (JP)
Title: Cooling device for exhaust gas brake valve
Inventor: KANEKO MASAHIRO
IPC: F02B37/00
Filed: 1993-01-29
Abstract: PURPOSE:To provide an inexpensive cooling device for an exhaust gas brake valve. CONSTITUTION:A bypass passage 19 is opened to an air feed line 20 running from the compressor 4 of an engine 2 with a supercharger 1 to the engine 2. The bypass passage 19 is extended to an exhaust gas brake valve 7 and a flow rate control valve 21 is located in the bypass passage 19. By opening the flow rate control valve 21, air in the air feed line 20 is guided to the exhaust gas brake valve 7 and the exhaust gas brake valve 7 is cooled thereby.
Patent JP-H08198812-A (JP)
Title: Production of dicarboxylic acid monoester
Inventor: SHIMIZU TAKESHI
IPC: C07J9/00
Filed: 1995-01-31
Abstract: PURPOSE: To simply and efficiently obtain the subject ester useful as an active ingredient, etc., of a medicine by reacting a bulky alcoholic compound with a cyclic acid anhydride under a high pressure. CONSTITUTION: (A) An alcoholic compound is reacted with (B) a cyclic acid anhydride (preferably any one of succinic anhydride, glutaric anhydride, 3- methylglutaric anhydride, diglycolic anhydride and phthalic anhydride, etc.) under >=1kbar pressure, preferably at ambient temperature under about 15 kbar pressure to afford the objective ester. Furthermore, a bulky alcohol such as a tertiary alcohol or a polyfunctional alcohol, e.g. benzylmethyl carbinol is preferably used as the component (A).
Patent JP-H03218920-A (JP)
Title: Skin-colored platy barium sulfate and production thereof
Inventor: SAKAGUCHI MIKIO
IPC: A61Q1/00
Filed: 1990-01-23
Abstract: PURPOSE:To obtain skin-colored iron-contg. barium sulfate having a specified shape and superior transparency and ensuring a good feeling at the time of use by mixing a barium salt soln. with an iron salt soln. and a sulfate soln. and forming a precipitate. CONSTITUTION:This barium sulfate is skin-colored platy iron-contg. barium sulfate having 1-30mum average diameter, 0.01-3.0mum average thickness and 5-200 average aspect ratio and can be produced by preparing a barium salt soln., an iron salt soln. and a sulfate soln. and mixing the solns. at 60 deg.C. At this time, the barium ion concn. of the barium salt soln., the iron ion concn. of the iron salt soln. and the sulfate ion concn. of the sulfate soln. are regulated to 0.001-0.1mol/l each.
Patent JP-H06223535-A (JP)
Title: Connecting structure of flexible harness for head assembly of disk drive
Inventor: MUNEKATA KAZUMI
IPC: G11B33/12
Filed: 1993-01-29
Abstract: PURPOSE:To prevent a flexible harness for head assy. from generating a static electricity by being rubbed with a chassis, etc., at the time of head seek in a disk drive of media size. CONSTITUTION:The flexible harness 11 for a head S0, with one end side connected to the head S0, is guided to the side of a head arm pivotting part 4 while putting along the upper surface of a head carriage 3 and bent vertically and further bent in the head seeking direction then connected to a connector 13 after being fixed by a fixing member 14. The flexible harness 12 for a head S1, with one end side connected to the head S1, is bent in the head seeking direction after being guided to the side of the head arm pivotting part 4 while putting along the lower surface of a head arm 6 and twisted by 90 deg. then connected to the connector 13 after fixing the neighborhood of the twisted part by a fixing member 31.
Patent JP-H02197264-A (JP)
Title: Power converter
Inventor: SHIMADA KEIZO
IPC: H02M7/12
Filed: 1989-01-23
Abstract: PURPOSE:To reduce influence of high frequency by generating sinusoidal wave having a frequency and a phase synchronized with those of an AC input voltage and employing the sinusoidal wave as an AC input current command. CONSTITUTION:A converter main circuit 26 comprises transistors 1-4, bridge rectifiers 5-8, input filters 9-11, and an output smoothing section 12, and the converter main circuit 26 feeds DC power to a load 14. A control circuit provides the phase signal of AC input voltage through a phase detector 17 then the phase signal is compared with the phase of sinusoidal output from a simulsoidal wave generator 20 through a phase comparator 18 thus producing a signal A synchronized with the AC input voltage. The AC input voltage is detected through a detector 16, then it is subtracted from a command value B through an operational amplifier 23 thus producing a PWM signal. By such arrangement, input voltage and current can be maintained in predetermined phases while maintaining sinusoidal AC input current.
Patent JP-H11215378-A (JP)
Title: Control method for scanner and its recording medium
Inventor: TANIGUCHI HIDEAKI
IPC: H04N1/407
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To generate image data while a logic relation is kept by correcting image data which a scanner reads and generating a correction table converting image data into that following a logic value which the scanner device outputs. SOLUTION: In a scanner 2, a correction table 24a for correcting an output value which a light-receiving part 23 outputs is formed in an EEPROM part 24 storing the drive conditions for a light-emitting part 22 and the light-receiving part 23. A driver program 12 incorporated in a host device 1, to which the scanner 2 is connected has a slice level for arranging image data transferred from the scanner 2. In such a case, a correction table 24a for calculating the difference value between an output value obtained by permitting the scanner 2 to previously read a reference original making the image density to be clear and to generate it and a logic value which the scanner 2 outputs, correcting the image data which the scanner 2 reads based on the difference value and converting image data into that following the logic value which the scanner 2 outputs is formed.
Patent JP-S59141591-A (JP)
Title: Preparation of ammonium (5-iodo-3-indolyl) 5'-thymidylate
Inventor: KUTSUMA TERUO
Filed: 1983-02-01
Abstract: PURPOSE:To prepare the titled compound useful as a diagnostic of hepatic cancer, in high purity and yield, by hydrolyzing the novel compound obtained by the reaction of 1-acetyl-5-iodo-3-indolinone with 3'-acetylthymidine in the presence of a specific phosphatizing agent. CONSTITUTION:The objective compound of formula II is prepared by hydrolyzing the novel (1-acetyl-5-iodo-3-indolyl) 2-cyanoethyl 3'-O-acetyl-5'-thymidylate of formula I with e.g. ammonia water. The novel compound of formula I can be obtained by reacting 1-acetyl-5-iodo-3-indolinone of formula III with 3'-O-acetylthymidine in the presence of 2-chanoethyl phosphodichloridate as a phosphatizing agent. EFFECT:The separation and purification can be simplified.
Patent JP-2000215365-A (JP)
Title: Infrared human detection alarm system
Inventor: YAMAMOTO YASUHIDE
IPC: G08B21/00
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To make appropriately detectable a human being and to make generable an alarm even when a preceding vehicle exists just before the driver's own vehicle. SOLUTION: This alarm system is provided with an infrared sensor 201, a man deciding part 202 which detects that a temperature area of around human temperature exists in the detection area of the sensor 201, a man detection alarm generating part 205 which issues an alarm on the basis of an output of the part 202, a distance deciding part 207 which detects the intervehicular distance to the preceding vehicle and controlling means which controls an intervehicular distance alarm generating part 210 in accordance with the intervehicular distance.
Patent JP-2000213920-A (JP)
Title: Shearing interference measuring device
Inventor: ITO TATSUYA
IPC: G01M11/00
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To highly precisely measure a microspace between the first reflection face and the second reflection face opposed adjacently each other with a pair of parallel plates for forming a shearing interference fringe, and to highly precisely find a transmitted wave front of a specimen. SOLUTION: In this shearing interference measuring device, a micro space (d) between the first and second reflection faces 2a, 3a is measured highly precisely all the time without generating distortion and deformation in parallel plates 2, 3 and without flawing them to find highly precisely a transmitted wave front of a specimen, by measuring contactlessly the space (d) between the first and second reflection faces 2a, 3a in the parallel plates 2, 3 of a shearing generation part 1 for forming a shearing interference fringe, using a space measuring means 4.
Patent JP-S63180351-A (JP)
Title: Cast slab casting method
Inventor: KASAI NOBUFUMI
IPC: B22D11/128
Filed: 1987-01-23
Abstract: PURPOSE:To cast a cast slab having large cross section and high quality with little lot under high productivity by cooling the cast slab drawn downward together with a dummy bar head by a water cooled mold and plural mist nozzles and executing rolling-reduction by plural supporting frames. CONSTITUTION:Molten steel is cast in the copper-made water cooled mold 4 and the formed cast slab is drawn downward together with the dummy bar head 7. Then, the molten steel is cast from a ladle 1 through a ladle nozzle 2 and a float nozzle 3, and also by supplying flux 11 on the molten surface, reoxidation of the molten steel is prevented. And, the molten steel is heated by an arc heating means 9 to promote the float-up of impurity and prevent its mixing. Further, the cast slab is rapidly cooled by plural water mist nozzle 8 arranged below the mold 4 and the mold 4, to prevent segregation. And, the plural supporting frames 5 arranged below the mold 4 are shifted by a hydraulic cylinder 10 at right angle direction to the cast slab drawing direction and the rolling-reduction is executed to the cast slab, to prevent the internal defect or cast slab caused by solidified shrinkage.
Patent JP-S63182149-A (JP)
Inventor: TAKAHASHI TOSHINOBU
IPC: B32B37/10
Filed: 1987-01-26
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-H05203565-A (JP)
Title: Polarization analysis device
Inventor: MAKINO TORU
IPC: G01N33/543
Filed: 1992-01-29
Abstract: PURPOSE:To obtain a compact and simple polarization analysis device. CONSTITUTION:The title item is provided with an optical system which has a sample support stand 3, a polarization beam splitter 1 to allow polarization light to impinge on one part of the sample support stand 3. a 1/2 lambda prism 7 which sets the phase difference between p-polarization and polarization of reflection light which is reflected by one part of the sample support stand 3 to pi, allows the reflection light to impinge on a part which is different from the one part of the sample support stand 3, and then allows light which is reflected by the different part to impinge on the polarization beam splitter 1, and a photoelectric detector 10 which detects light entering into the polarization beam splitter 1. The sample support stand 3 can be moved along the direction of 45 degrees for the light axis of the optical system.
Patent JP-S62172312-A (JP)
Title: Automatic focus adjusting device
Inventor: HIROYASU MAMORU
IPC: H04N5/232
Filed: 1986-01-24
Abstract: PURPOSE:To attain automatic focusing continued from the infinite object position to the nearest position by moving a variable power lens group to attain automatic focusing when an object position can not be focused by an elector lens. CONSTITUTION:When a lens system 4 is set up to a 'tell' (infinite) state, the elector lens 19 is moved up to the position F at first. Since the lens system 4 is not focused on an image pickup element in this case, a signal from a driving device controller 4 is switched from the side (e) to the side (f), i.e. from a driving device 10 such as a motor to a zoom driving device 21, by a switch G to move a variable power lens group 18 and change a focal distance from 'H' to 'L', so that focusing can be automatically attained. When the object position is located on the nearest position and the lens system 4 is set up to a 'normal' (a focal distance between 'tell' and 'wide') or 'tell' state, the lens system 4 is not focused even if the lens 19 is moved up to the position F, and then the lens group 18 is moved by the operation of the switch G, so that focusing can be automatically attained.
Patent JP-H06217876-A (JP)
Title: Rice cooker
Inventor: HIRATA YUMIKO
IPC: A47J27/00
Filed: 1993-01-29
Abstract: PURPOSE:To always cook delicious rice irrespective of the quality of rice to be cooked and the rice cooking quantity, etc., in the rice cooker controlling a heating means by detecting temperature of a pot, and cooking rice by a prescribed rice cooking sequence. CONSTITUTION:A pot for putting rice and water therein is heated by a heating means, temperature of the pot is detected by a first temperature detecting means, an output of this first temperature detecting means is inputted to a control means, and rice cooking is executed by a prescribed rice cooking sequence by controlling the heating means. The control means controls temperature of the pot to a prescribed temperature, after a detected temperature by a first temperature detecting means reaches a prescribed temperature, in a cooking-up process in the rice cooking sequence.
Patent JP-H08206862-A (JP)
Title: Method and device for laser beam machining
Inventor: KANBARA MASAYUKI
IPC: B23K26/046
Filed: 1995-01-31
Abstract: PURPOSE: To prevent defective machining, in the case of incorrect measured data, by vertically moving a machining head based on a set value regardless of a measurement outputted from a distance sensor and thereby holding a focal position at an approximately desired position. CONSTITUTION: A laser beam 6 introduced to a machining head 11 is converged by a condensing device provided in the machining head 11, and emitted through a nozzle 11a to an object 9 to be machined. The measured data of a distance sensor 17 is processed by a processor 1 through a sensor I/F18 and converted into a focal position. In addition, it is compared with a focal position set as a machining condition; a biaxial servo motor 20 is rotatably controlled through a servo amplifier 19 so that the measured position may be made equal to the set position; and the machining head 11 is moved vertically. In the case of incorrect measured data, the machining head is vertically driven in accordance with the fluctuation of the set position regardless of the measured position.  Since the state of incorrect measured data is short, the focal position for the object is held approximately at a desired position.
Patent JP-S55106879-A (JP)
Title: Balanced navigation device for small marine craft
Inventor: OOSHIMA MASANAO
IPC: B63B1/12
Filed: 1979-02-09
Abstract: PURPOSE: To increase wave resistant capacity and speed by means of a device easy for connection and removal, by connecting a joint disposed over the water line and capable of loading a small marine craft and a submersible disposed under the water line and generating buoyancy with struts penetrating water line.  
     CONSTITUTION: Balanced navigation device is composed of two submersibles 2, 3 port and starboard, having a stream line form and generating buoyancy being submerged under the water-line, struts 4, 5 rising above the both submersibles 2, 3 respectively and penetrating the water line A and the upper part of the both struts 4, 5. In this case, the craft 7 above the joint 6 is fastened by binders 8W11 and the after end of the joint 6 is provided with propulsive equipment 12 such as an out board engine etc. With this means, a small marine craft is fitted in a simple manner and after fitting, the wave resistant and speed capacities will be increased by the reduced effect of waves for the small marine craft. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62172416-A (JP)
Title: Information processor
Inventor: HIRABAYASHI FUSAKO
IPC: G06F17/21
Filed: 1986-01-24
Abstract: PURPOSE:To customize user interface softly and simply by making alteration corresponding to the content of a system state transition information file when system state transition indication information waiting state is input waiting state for content alteration information of a system state transition information file. CONSTITUTION:The information processing device consists of a system state transition indication information inputting means 2, a system state holding means 3, a system state transition information file 4, a system state transition information processing device 5 and a display means 9. The system state transition information file 4 includes a system state transition condition file 6, a system state definition dictionary 7 and a method of transition between states definition dictionary 8. User interface is described and held as a transition network in the waiting state for inputting state transition indication information, and divided into three factors, i.e. what is defined as the waiting state for inputting state transition indication information?, what is given as the method of transition between states?, and how is the method of transition between each state.