baber/WOPTO huggingface dataset:
Patent JP-H03226198-A (JP)
Title: Stereoscopic picture display device
Inventor: KAMIJO KENICHI
IPC: H04N13/04
Filed: 1990-01-31
Abstract: PURPOSE:To attain safe job while information included in both videos is received efficiently by the user by inputting a video observed at the position of the user and synthesizing the video with pictures inputted externally corresponding to the right or left eye. CONSTITUTION:The above device is provided with a right eye real image input section 11 and a left eye real image input section 14 inputting a video observed at the position of the user, a right eye picture display section 12 and a left eye picture display section 15 displaying right and left eye picture inputted externally and a right eye picture synthesis projection section 13 and a left eye picture synthesis projection section 16 synthesizing the picture observed at the position of the user and the picture inputted externally and projecting the result to the right and left eyes. Thus, the video inputted externally and the video at the position of the user are simultaneously observed. Thus, a scene observed at the position of the user is superimposed on a video of a virtual space generated by the computer graphics or a scene picked up at a different position from that of the user and the result is observed stereoscopically.
Patent JP-H0653216-A (JP)
Title: Semiconductor device and its manufacture
Inventor: YOSHIKAWA KIMIMARO
IPC: H01L23/52
Filed: 1992-02-06
Abstract: PURPOSE:To make the electromigration-resistant property and the stress migration-resistant property of a semiconductor device good by forming an electrode interconnection composed of a multilayer film in which at least two layers each of Al-Si-Cu alloy films and titanium nitride films have been laminated alternately. CONSTITUTION:An Al-Si-Cu alloy film 105 and a titanium nitride film 107 constitute main conductive passages for electrode interconnections. It can be considered that the Al-Si-Cu alloy film 105 and the titanium nitride film 107 are bonded to each other by a Ti-Al compound. A titanium nitride film 106 sandwiched in between prevents a void from being caused in one out of the Al-Si-Cu alloy film 105 and the titanium nitride film 107 is propagated to the other. The Ti-Al intermetallic compound prevents that nuclei for the void are produced or grown in the Al-Si-Cu alloy film. Thereby, the stress migration- resistant property and the electromigration-resistant property of the title semiconductor device can be made good.
Patent JP-S6310776-A (JP)
Title: Thiadiazole derivative and insecticide and acaricide containing said derivative as active ingredient
Inventor: MATSUMOTO SUSUMU
IPC: C07D285/13
Filed: 1987-01-31
Abstract: NEW MATERIAL:A compound shown by formula I [A is group shown by formu la II(R<1> and R<2> are H, halogen, lower alkyl, CF3, cyano, nitro or R<1> and R<2> are bonded to form methylenedioxy); R<3> is H or lower alkyl; R<4> is lower alkyl, lower alkoxy, lower alkylthio, lower monoalkylamino or lower dialkylamino; n is 1-3]. EXAMPLE:2-Ethoxy-5-{1-[4-(4-trifluoromethylphenoxy) phenoxy]-ethyl}-1,3,4-thia diazole. USE:An insecticide and acaricide showing improved controlling activity on insects of Coleoptera, Lepidoptera, Hemiptera, Orthoptera, Diptera, etc., and nits, larvae, etc., of acrids. PREPARATION:For example, a hydrazine derivative shown by formula III is subjected to ring formation through condensation in the presence of a dehydrating agent such as conc. sulfuric acid at -10-200 deg.C optionally in an inert solvent to give a compound shown by formula I.
Patent JP-H08195666-A (JP)
Title: Current switch circuit
Inventor: TAKIGUCHI TOMIO
IPC: H03K17/687
Filed: 1995-01-13
Abstract: PURPOSE: To eliminate a digital circuit, eliminate a reference voltage source, and further make high-speed switch operation possible by placing the current switch circuit with only one positive-phase digital signal without using a reference voltage source. CONSTITUTION: This circuit consists of a 1st constant current source MP1, 2nd and 3rd transistors(TR) MP2 and MP3 connected to one end of the constant current source MP1, and a 2nd constant current source MP4 which is connected to the other end of the MP3. The control signal input of the 2nd TR MP2 is connected to the connection point 4 between the 3rd TR MP3 and 2nd constant current source MP4, and an external digital signal D is inputted as the control signal of the 3rd TR MP3. According to the value of this digital signal D, a current flowing to the part where the other terminal of the 2nd TR MP2 is used as a current output terminal 2 is turned ON and OFF.
Patent JP-S57135212-A (JP)
Title: Muffler
Inventor: HARADA IKU
IPC: F01N1/16
Filed: 1981-02-16
Abstract: PURPOSE:To make possible muffling of wide range of sound by making a expansion chamber volume of a muffler variable at any time according to the frequency of exhaust noise. CONSTITUTION:The exhaust of an engine goes into an expansion chamber through entrance pipe 4 of a muffler 5 and after muffling the sound of frequency corresponding to the volume of the expansion chamber, is exhausted through an exit pipe 16 at the back. The muffler comprises a fixed outer pipe 17 and a movable inner tube 18 that slides within the outer tube 17. The rack 26, provided at the outer surface of the movable inner tube, rotates a pinion 27 and changes the volume of the muffler chamber. A microphone provided at the ouside of the muffler detects the exhaust noise and set the frequency of the noise at the most desired value to be muffled. This preset value rotates the pinion 27 by a motor to set the volume of the muffler chamber at the optimum value.
Patent JP-H06235821-A (JP)
Title: Optical fiber ring illuminator
Inventor: MURAKISHI TAKAHIKO
IPC: G02B6/00
Filed: 1993-02-09
Abstract: PURPOSE:To improve inspection accuracy and to make a production line compact without the occurrence of unevenness in illumination even in the case of arranging an illuminator close to a work and also without the occurrence of halation even in the case that the work is a reflection object. CONSTITUTION:The illuminator is provided with a ring-shaped base part.14 and plural optical fibers 16 arranged on the ring-shaped base part 14 so as to emit light, and the optical fibers 16 are arranged facing toward the outside of the circumference at a prescribed angle, and also, a diffuse reflection hood 18 whose inside surface is made a diffuse reflection surface 20 so that the light emitted from the optical fiber 16 may be diffused and reflected is installed on the end face part of the ring-shaped base part 14.
Patent JP-S63188297-A (JP)
Inventor: DEGUCHI MINORU
IPC: G07G1/12
Filed: 1987-01-31
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-S63188183-A (JP)
Inventor: ADACHI TAKESHI
IPC: H04N13/04
Filed: 1987-01-31
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-S59146040-A (JP)
Title: Electromagnetic releasing device
Inventor: TAKARADA TAKEO
IPC: G03B17/38
Filed: 1983-02-09
Abstract: PURPOSE:To prevent malfunction orignated from a dropping accident, etc., by providing a counterbalance which offsets torque generated when a shock is applied, separately from the 2nd lock lever and an attracting piece lever, and linking the counter balance with those levers. CONSTITUTION:If a camera is dropped and applied with a strong shock from below, downward torque to respective members of an electromagnetic releasing device is generated and torque which is counterclockwise around shafts 7a and 11a is generated to the 2nd lock lever 7 and attracting piece lever 11. On the other hand, torque which is counterclockwise around a shaft 15a is generated to the counterbalance 15. In this case, the distances from the engagement part between a columnar projections 11c and a fork part 15c to the shafts 11a and 15a are set properly to cancel the torque of the columnar projection 11c and fork part 15c completely, thereby preventing completely the attracting piece lever 11 from rotating.
Patent JP-H05216793-A (JP)
Title: Device and method for communication control
Inventor: MIZUNO MASATAKA
IPC: G06F13/00
Filed: 1992-02-06
Abstract: PURPOSE:To provide the device and method for communication control provided with a transmission right acquiring means for preventing the competition of transmitting data especially in the case of communication between microcomputers or the like. CONSTITUTION:The communication control equipment to execute semi-double communication through a data line mutually connected between plural communication control equipments is composed of data transmitting/receiving means 6 to exchange prescribed data signals through the data line, and transmission right acquiring means 7 to monitor a bus request line 5 instructing that one of plural communication control equipments is just under transmission at least, to detect whether the bus request line 5 is active or not in the case of transmission request and to instruct the start of transmission to the other control equipment by activating the bus request line 5 only when it is inactive.
Patent JP-S61181337-A (JP)
Title: Production of green lactic acid food
Inventor: MIYAJI KATSUHIKO
IPC: A23L11/00
Filed: 1985-02-06
Abstract: PURPOSE:To produce a lactic acid food having better flavor, more beautiful green color than yogurt and drug effect, by using green sap of a monocotyledonous plant and cow's milk or soybean milk as a raw material. CONSTITUTION:100pts.vol. green sap obtained from leaves of a monocotyledonous plant, e.g. Sasa albo-marginata, is mixed with 200-300pts.vol. cow's milk, defatted milk or soybean milk. The resultant mixture solution is then homogenized, heat sterilized at about 60-80 deg.C, and cooled to about 50-30 deg.C. 0.5-5pts. vol. lactic acid bacteria is then added and mixed therewith, and the mixture is kept at about 30-40 deg.C for about 5-10hr while warming.
Patent JP-H06236233-A (JP)
Title: Pen input information processor
Inventor: ITO JUN
IPC: G06F3/048
Filed: 1993-02-09
Abstract: PURPOSE:To enlarge the display area of an application and to facilitate the operation of a user by instructing the execution of a specified function such as a specified function always requiring the acception or the function of high use frequency by holding a pen to a pen down state outside a tablet. CONSTITUTION:When the user turns a pen 102 to the pen down state, a pen tip switch 103 detects the pen down state. When a tablet 101 detects a coordinate at such a time, the detected coordinate is displayed on a display 104 since it shows that the user turns the pen 102 to the pen clown state on the tablet 101. When the tablet 101 does not detect any coordinate, the previously decided function is executed since it shows that the user holds the pen 102 to the pen down state out of the tablet 101 In this case, the user can instruct the execution of the specified function by turning the pen 102 to the pen down state out of the tablet 101.
Patent JP-S61178541-A (JP)
Title: Control device for engine
Inventor: KAIDE TADAYOSHI
IPC: F02P5/15
Filed: 1985-02-05
Abstract: PURPOSE:To secure both the responsiveness and stability of control by providing an abnormal combustion detecting means for detecting the abnormal combustion of an engine and a correcting means for making correcting control of various combustion adjusting means in a direction for suppressing said abnormal combustion. CONSTITUTION:An abnormal combustion detecting means A for detecting the abnormal combustion of an engine, and a various combustion adjusting means E for controlling the burning condition of the engine are provided. A first correcting means F makes correcting control of the various combustion adjusting means E in the direction of suppressing the abnormal combustion when an average value is above a firt set value. A second correcting means G makes correcting control of the various combustion adjusting means E in the direction of suppressing the abnormal combustion when the output of the abnormal combustion detecting means A is above a second set value. Thereby, both the responding property of control and the safety of control can be secured.
Patent JP-S55115432-A (JP)
Title: Preparation of amino resin foamed article
Inventor: KANEDA TOSHIAKI
IPC: C08J9/04
Filed: 1979-02-26
Abstract: PURPOSE: To prepare a title foamed article with excellent drying property, filling property and uniformity, by a method wherein a specific foaming agent, a surface active agent, and a hardening agent are added to an amino resin precondensate and the obtained composition is foamed under a specific condition.  
     CONSTITUTION: To an aqueous amino resin precondensate solution (A) of which the concentration of solid content is 35W90wt% and viscosity is 5W5000cps(25°C), a (halogenated) aliphatic hydrocarbon (B) of b.p. -30W30°C in a concentration of 0.07W1.0mol per 100g of solid content within (A) as a foaming agent, and a surface active agent (C) in a ratio of 0.03W7pts.wt. per 100pts.wt. solid of (A) are added, blended, and, thereafter, emulsified above 0°C, and at a temp 5W50°C higher than b.p. of the foaming agent under pressure to obtain an emulsion. Subsequently, to this emulsion, an acid hardening agent (D) of 0.05W20pts.wt. per 100pts.wt. of solid content within (A) is added and mixed so as to adjust the pH to 0.5W5.0 and, thereafter, foamed at a temp of 0W35°C which is higher than b.p. of the foaming agent while pressure is released. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09196715-A (JP)
Title: Flow rate sensor
Inventor: YOSHIYUKI HIDEO
IPC: G01F1/075
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a structure of flow rate sensor wherein a foreign matter such as fur or the like is hard to adhere and make little adverse influences even when it adhers to the sensor. SOLUTION: A magnet 18 is set at a front end part of a vane 16a of a vane wheel 16. The vane wheel 16 is fitted rotatably in a bearing 14 arranged in a flow path for a fluid, and at the same time, a signal take-out coil 20 is installed at a pipe wall 12 of an outer circumferential part of the vane wheel 16. A ceramic bearing 22 is interposed between the bearing 14 and vane wheel 16. Pulses generated at the signal take-out coil 20 because of the rotation of the vane wheel 16 are measured, whereby a flow rate of the fluid is measured.
Patent JP-S58142001-A (JP)
Title: High pressure fluid generating device
Inventor: YAMATANI GIICHI
IPC: F15B1/00
Filed: 1982-02-12
Abstract: PURPOSE:To prevent the generation of noise in a device and smoothly operate the device, by both connecting a high pressure fluid collective chamber to a high pressure fluid feed path through a check valve and further providing an accumulator to said feed path. CONSTITUTION:A piston 3 in one pressure booster cylinder 1 is lifted to increase pressure of fluid, and this high pressure fluid overcomes pressure in a high pressure fluid collective chamber 17 to open a check valve 15 and enter the chamber 17, then pressure in the chamber 17 increases to open a check valve 18 and reach a high pressure fluid feed path 19. When the piston 3 reaches the top dead center and stops, pressure in the chamber 17 instantaneously decreases, and pressure in the path 19 overcomes the pressure in the chamber 17 by a function of an accumulator 20 to close the valve 18.
Patent JP-H02204632-A (JP)
Title: V-type engine
Inventor: HATTORI TOSHIHIKO
IPC: F02B75/18
Filed: 1989-01-31
Abstract: PURPOSE:To shorten the full length of an engine by setting up a first cylinder or first cylinder bank and a second cylinder or second cylinder bank constituting each cylinder group in the cross direction of a bank after being offset, in each bank of a V-engine. CONSTITUTION:In this engine 1, respective cylinders 11-23 constituting a left bank 2 form a first cylinder bank 10 and a second cylinder bank 20 by a cylinder group being alternately in the longitudinal direction of the engine 1, offsetting these cylinder banks in the cross direction of a bank 2 as far as an angle beta. Likewise, respective cylinders 31-43 constituting a right bank 3 is also arranged zigzag as offset in the cross direction alternately in the longitudinal direction. Consequently, an interval between cylinders where these banks 2, 3 are adjoined is shortened in the longitudinal direction of the engine 1 as compared with the case of aligning adjacent cylinders themselves in the longitudinal direction of the engine 1, thus length of the engine 1 is shortened as a whole.
Patent JP-H11216473-A (JP)
Title: Treatment of ethanolamine contained water
Inventor: TANAKA MUNEO
IPC: C02F1/461
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To simultaneously and highly efficiently remove a COD component and a nitrogen component in water by passing the water through an electrolytic reaction vessel at a specific linear velocity of the water to electrolyze under a water quality condition of equal to or higher than a specific chloride ion concentration. SOLUTION: The charged energy efficiency is improved by controlling chloride ion concentration in an ethanol amine-contained water to >=1,000 mg/l and decreasing voltage between electrodes. And the water is supplied to the electrolytic reaction vessel 1 by a supply pump 2 while controlling the linear velocity(LV) of the water to >=20 m/hr, preferably <=30 m/hr. A discharged water from the electrolytic reaction vessel 1 is returned to the electrolytic reaction vessel 1 by a circulating pump 3 in a fixed flow ratio to the flow-in quantity of the feed water to be mixed with the feed water. The quantity of the water to be returned is preferably 2-20Q m<3> /hr to the feed water quantity Q m<3> /hr. As a result, the COD removing ratio, the total nitrogen removing ratio and current efficence are improved.
Patent JP-S57138876-A (JP)
Title: Full bridge type switching regulator stabilizing power source
Inventor: FUTAGAWA TOURIYUU
IPC: H02M7/537
Filed: 1981-02-17
Abstract: PURPOSE:To facilitate the detection for a defect by a method wherein, a switching circuit is regarded as a full-bridge circuit at normal operation while regarded as a half-bridge circuit at defective time, and the lowering of an output voltage is detected by utilizing the difference of peak values of the respective output voltages. CONSTITUTION:Transistors 4, 5 and 6, 7 are alternately conducted ON and interrupted OFF by drive signals P1-P4 at the normal time, and a rectangular pulse AC output e0 is produced from an output transformer. The voltage e0 is charged through a rectifying diode 11, a resistor 12 at a capacitor 13 to be compared by a comparator 15 with a reference power 14, but since the voltage of the capacitor 13 is set to become in advance higher than the reference voltage 14, a warning circuit 16 does not operate. On the other hand, when one of the transistors 4-7 is interrupted and defected, the voltage e0 is lowered, and the warning circuit 16 is actuated by the output of the comparator 15.
Patent JP-H08214948-A (JP)
Title: Hair brush
Inventor: IKEMOTO TATSUYA
IPC: A46B11/02
Filed: 1995-02-09
Abstract: PURPOSE: To enable to well discharge liquid from a liquid container in a hair brush by keeping a pressure in the liquid container at the atmospheric pressure even when the liquid in the liquid container is discharged. CONSTITUTION: This hair brush is composed of a brush main body 2, a plurality of brush bristles 4 provided at the brush main body 2, a liquid container 7 provided in the brush main body 2, cylindrical nozzles 10 that are projected from the liquid container 7 and between the bristles 4, and ball chips 13 that are rotatably attached at the tips of nozzles 10. An air guide path 17 inserted by a core material to guide the liquid in the liquid container 7 to the ball chip 13 is formed on the outside of the core material 14 so as to communicate and guide air from the tip of the nozzle 10 to the inside of the liquid container 7.
Patent JP-2000222352-A (JP)
Title: Unix user management system and method
Inventor: KONO EIJI
IPC: G06F19/00
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a UNIX user management system and method by means of a WEB by which the user management of a UNIX to be operated by a command or a personal interface is provided by the WEB, to reduce the burden of a manager. SOLUTION: This UNIX user management system is provided with a UNIX machine 10 to be managed for translating the instruction of user management transmitted from an http protocol through a web into a UNIX, analyzing and executing the instruction of the user management and outputting the processed result, and a manager machine 12 for transmitting the instruction of the user management through the Web to the UNIX machine 10 and receiving and displaying the output of the processed result. This UNIX machine 10 is connected through an Ethernet to the manager machine 12.
Patent JP-S60165885-A (JP)
Title: Picture analysis device
Inventor: NAITOU AKIRA
IPC: H04N7/18
Filed: 1984-02-09
Abstract: PURPOSE:To enable analysis of a picture signal in a specific area at high speed within a short time by selecting picture signals in an optional area among one- frame picture signals obtained from a synchronous circuit synchronizing plural pickup camera operation and from each of the pickup cameras to couple such signals and providing a picture coupling input circuit forming one-frame picture signal. CONSTITUTION:Two pickup cameras 1 and 2 are driven to completely synchronize the one-frame pickup action by a synchronous signal C outputted from a synchronous circuit 10. As a result, the signal thus obtained is inputted to a picture edition circuit 11. The circuit 11 edits the picture signals obtained from said cameras 1 and 2 by a control signal D outputted from a control CPU6, transfers a mixed picture signal to a picture input circuit 4 to be written in a picture memory 5, after which the mixed signal is analysed by the CPU6 to be displayed through an output circuit 7 on a monitor 8.
Patent JP-H04262176-A (JP)
Title: Main steam isolation valve
Inventor: YAMAMOTO TETSUZO
IPC: G21D1/00
Filed: 1991-02-15
Abstract: PURPOSE:To prevent generation of any vibration and wear and enhance the reliability during opening/closing operation of the valve, by stabilizing the support of a valve body in the main steam isolation valve. CONSTITUTION:This valve has a valve casing 23 which is formed with a cylinder-shaped valve chamber 24 intersecting a substantially straight line connecting a primary flow passage 21 and a secondary flow passage 22, at a specified angle of inclination, both passages 21, 22 being disposed in a substantially linear manner. A valve body 25 is inserted into the valve chamber 24 of the valve casing 23, in the form of a piston. A drive mechanism 28 is provided for driving the valve body 25 at a high velocity. When the valve is fully opened, a portion of the valve body 25 covering from an intermediate portion to a tip end thereof is located in the flow passage. A sleeve holder 30 covering the outer surface of the valve body 25 is mounted at a valve-body accommodation position of the valve chamber 24 at the time when the valve is fully opened. The outer peripheral surface of the valve body 25 at least an intermediate portion thereof is made a small-diameter portion spaced apart from guide ribs 31a, 31b, 31c.