baber/WOPTO huggingface dataset:
Patent JP-H0714178-A (JP)
Title: Focus control device for optical disk device
Inventor: NOMURA MASARU
IPC: G11B7/085
Filed: 1993-06-23
Abstract: PURPOSE:To surely set a focus by equipping a voltage generating means for generating an offset voltage for the purpose of moving a light beam to its focusing position on an optical disk and an adder for adding the offset voltage to a focus error signal. CONSTITUTION:This focus control device for an optical disk device is to control the position of a lens 4 for converging a light beam 3 onto the optical disk 2 in order to focus the light beam 3 on the optical disk 2. The device is equipped with the voltage generating means 41 and 42 for generating the offset voltage OFST for the purpose of mowing the lens 4 to the position of focusing the light beam 3 on the optical disk 2 and an adding amplifier 60 for adding the offset voltage OFST to the focus error signal FES. The position of the lens 4 is controlled in order to make an output signal FES' of the amplifier 60 zero. Consequently, at the time of focus control, no failure in setting the focus takes place, and hence the high reliable focus control device can easily be obtained.
Patent JP-S638324-A (JP)
Title: Composition for oral cavity
Inventor: UEKI TAKAO
IPC: A61K8/36
Filed: 1986-06-27
Abstract: PURPOSE:A composition for oral cavity having improved astringency caused by zinc salt, good feeling in use and fowl breath removing effects, obtained by using specific amounts of a zinc salt and a polyoxyethylene hardened caster oil. CONSTITUTION:A composition for oral cavity having a fowl breath removing effects containing preferably 0.01-1wt%, especially 0.02-0.5wt% calculated as zinc ion based on the whole composition of one or more zinc salts preferably selected from zinc chloride, zinc citrate, zinc acetate, zinc salicylate and zinc sulfate is blended with 0.1-5wt%, preferably 0.3-4wt% based on the whole composition of a polyoxyethylene hardened caster oil having preferably >=10, especially 20-100 average addition mols of ethylene oxide and further preferably 0.01-3wt%, especially 0.05-2wt% l-menthol to give the composition having improved feeling in use free from astringency of characteristic, of zinc salts.
Patent JP-S5942966-A (JP)
Title: Ink jet recording mechanism
Inventor: TAKANO RIKUO
IPC: B41J2/125
Filed: 1982-09-03
Abstract: PURPOSE:To obtain high-quality recordings all the time without being affected by the variations in the flow rates of ink by providing a flow rate control means in which the variation in the flow rates of ink is detected by meauring the time from charging of test droplets to the detection of the droplets being charged and the flow rates of ink are restored to a reference value. CONSTITUTION:Test droplets being charged pass through deflecting electrodes 20a and 20b, deflected there, and detected by a detector 22. The output of the detector 22 detects peak values in a peak voltage detection circuit 23 and also stops the operation of the timer circuit 14 by sending out a pulse to the circuit 14. Accordingly, the circuit 14 shows the time from the beginning of charging of ink droplets to the detection of the droplets by the detector 22. The time at a reference ink flow rate is generated in a reference time generation circuit 16, the time from the timer circuit 14 is compared with the reference time in a time difference comparision circuit 15, and the difference is fed back to an ink pump drive circuit 25. The ink pressure of the ink supplier 17 is controlled thereby to keep the flow rate of ink constant.
Patent JP-H0944345-A (JP)
Title: Framework mechanism for development of object-oriented application program
Inventor: SHIYOON EMU OOSUTOBORUDO
IPC: G06F9/44
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an application program developing mechanism which displays the characteristic of object oriented programming. SOLUTION: When a WorkUnit object is generated by an application, an object called 'Retriever' related to an appropriate Socket object required for the service for the WorkUnit is generated. A Retriever object serves the WorkUnit form the object of a class called 'SessionInfo' by retrieving the Socket object. A SessionInfo object is a single object to maintain the register of the Socket object, and it is the object of a class called 'ApplicationInfo'. A frame work includes the leading set of the object including the SessionInfo, Socket, the ApplicationInfo, the Retriever and the WorkUnit, and enabling the extendable instance of user deinition of those objects capable of adjusting a task for a specific request to be set.
Patent JP-H06335373-A (JP)
Title: Packed food
Inventor: GORYODA TOSHIO
IPC: A23L7/10
Filed: 1993-05-31
Abstract: PURPOSE:To obtain a packed food which is commercially mass-produced, extremely slightly causes decomposition even in long-term preservation at room temperature, is provided with a starchy food and comprises no free-oxygen absorbent. CONSTITUTION:A packed food 1 stuffed with a sterilized starchy food 5 has <=3.0muL oxygen amount in a container 4, calculated under 1 atmospheric pressure at 20 deg.C, based on 1g of the starchy food 5 and 0.002-0.5vol.% oxygen concentration in a space part 6.
Patent JP-H07335901-A (JP)
Title: Fabrication of semiconductor device
Inventor: INO MASUMITSU
IPC: H01L29/786
Filed: 1994-06-10
Abstract: PURPOSE:To rationalize the fabrication process of a semiconductor device by utilizing an antireflection film effectively. CONSTITUTION:When a semiconductor device is fabricated, a film deposition process is performed at first to deposit a thin semiconductor film 2 on an insulating substrate 1. A coating process is then performed to deposit an antireflection film 3 for laser light 4 on the thin semiconductor film 2. Subsequently, an irradiation process 15 performed to irradiate the thin semiconductor film 2 with a laser light 4 through the antireflection film 3 to crystallize the thin semiconductor film 2 and to make compact the antireflection film 3. Finally, a fabrication process is performed to integrate a thin film transistor using the crystallized thin semiconductor film as an active region and the compacted antireflection film as a gate insulating film. When the coating process is performed, a desired region on the thin semiconductor film 2 may be coated with the antireflection film 3 and the plane of the thin semiconductor film 2 may be divided into crystallized and non-crystallized regions by varying the irradiation efficiency of the laser light 4.
Patent JP-S5853693-A (JP)
Title: Rotary compressor
Inventor: YOSHIMURA TAKAO
IPC: F04C29/04
Filed: 1981-09-25
Abstract: PURPOSE:To prevent the breakage and seizure of a compressor due to fluid compression by constructing a compressing chamber with a cylinder and a rotary piston and by leading a refrigerant supplying hole for supplying a refrigerant into the compressing chamber to the inside of a closed casing via a discharge valve. CONSTITUTION:A fluid refrigerant supplying hole 18 is bored through a lower bearing 7, and a holder 23 having a valve seat 23a on the lower bearing 7 is provided so as to be communicated with the fluid refrigerant supplying hole 18, while a discharge valve 25 vertically moving between a valve cap 24 and a valve seat 23a fixed on the holder 23 is provided. On the other hand, a fluid refrigerant supplying pipe 21 is communicated with the expansion chamber 23b of the holder 23, while said expansion chamber 23b is communicated with the inside of a closed casing 1 via the discharge valve 25. Hereby, it is possible to prevent the breakage to fluid compression generated when operating a compressor and to prevent the seizure because of little dilution of refrigerator oil within a cylinder 3 during stopping the operation.
Patent JP-S5776175-A (JP)
Title: Manufacture of aluminum-based semihard electric wire
Inventor: OGAWA KINYA
IPC: B21B1/16
Filed: 1980-10-30
Abstract: PURPOSE: To manufacture continuously a semi-hard electric wire without heat treatment by a method in which a conductive aluminum or its alloy of a specific purity is roughly drawn into a wire and then the wire is subjected to an alongation process.  
     CONSTITUTION: A 99.65% or more purity of a conductive aluminum (Al) or its alloy containing 0.005W1.0% each of Fe, Mg, Cu, Zr, and rare earth elements is roughly drawn into a wire at 380°C or higher by rolling process at a surface reduction rate of 40% or more, or after a rolling process at the surface recuction rate of 40% or more at 380°C or higher, the wire is quickly cooled to 250°C or lower and then roughly drawn into a wire at the surface recuctionrate of 30% or more,  followed b8 an elongation process at the surface reduction rate of 30% or more. Thus, a semi-hard electric wire having balanced characterstics and excellent properties can be manufactured at low cost. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06340257-A (JP)
Title: Display device in train
Inventor: SHICHIJO HAJIME
IPC: B61D37/00
Filed: 1993-05-31
Abstract: PURPOSE:To realize the cost down and miniaturization of a display device by eliminating the wasteful existence of a display surface unseen by passengers in the display device in a train wherein the direction of the passenger seats are made changeable according to the proceeding direction of the train. CONSTITUTION:The display surface 5b of a display device 5 is made one, and this is made rotatable to face passengers. As one display surface 5b is enough, it realizes the cost down and miniaturization of the display device 5. The display surfaces 55 of the all display devices 5 can be concurrently rotated by sending a signal to the rotation drive means of the all display devices 5 in a train.
Patent JP-S5485434-A (JP)
Title: Vapor combusting system
Inventor: SAKAMOTO MORIYOSHI
IPC: F23D11/02
Filed: 1977-12-21
Abstract: PURPOSE: To prevent back-fire and flame lifting by specifying the air rate supplied into the pre-mixing chamber and the flame hole load of the flame hole plate and also by providing a secondary air inlet to the internal combustion cylinder.  
     CONSTITUTION: The quantity of the primary air supplied into a pre-mixing chamber 5 is adjusted to a value corresponding to the primary air rate which will provide approximately the maximum combustion speed in the minimum combustion rate by properly determining the area ratio between the secondary air intake 10 and the primary air intake 9. The area of flame nozzles of the combustion plate 3 is selectively determined to provide stabilized flame in the minimum combustion rate. A secondary air intake 15 is provided for the internal combustion cylinder 14. In combustion at the minimum combustion rate, combustion is performed totally with primary air as in the total primary air type burner and in combustion at a higher combustion rate, additional combustion air is supplied through the secondary air intake 15, therefore, back-fire will not occur if the fuel rate changed and flame lifting will not occur when the fuel rate is reduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6311772-A (JP)
Inventor: YAMAGUCHI KAZUO
IPC: E04G23/08
Filed: 1986-06-30
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-S5377628-A (JP)
Title: Electrophotographic system
Inventor: TEJIMA AKITOMO
IPC: G03G13/00
Filed: 1976-12-21
Abstract: PURPOSE: To eliminate the cleaning step and plan to elongate the longevity of the device by using a photo-sensitive body consisting of photo-electric body, transparent electrode, and transparent substrate, electrostatically providing a toner layer on the surface of the photoelectric body, and thereafter transferring the toner image on ordinary paper. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05326646-A (JP)
Title: Spacer for film carrier and manufacture of film carrier using the spacer
Inventor: OSAME TAKESHI
IPC: H01L21/60
Filed: 1992-05-21
Abstract: PURPOSE:To form a film carrier and a spacer therefor in which the film carrier can be protected against discoloring, damage, or decoloring by arranging protrusions having different heights, respectively, on the surface and the rear. CONSTITUTION:A spacer 3 is provided with protrusions 4 having different heights D and C, respectively, on the surface and the rear. Height C of the protrusion on the surface(rear) of the spacer 3 opposing to the patterned surface side of film carrier 2 is set at 2mm while height D of the protrusion on the other surface is set at 0.8mm. Such a spacer 3 is employed in the formation of the film carrier 2. This film carrier can enlarge the air gap A between the patterned surface side and the spacer, and can prevent discoloring of tin plated surface, protect the patterned surface against damage or crack, and prevent cracking of resist without sacrifice of productivity.
Patent JP-2000340970-A (JP)
Title: Fixing structure of board
Inventor: MAEDA KIYOSHI
IPC: H05K7/14
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain a fixing structure for boards which has no need of screws, etc., for mounting works, and allows the man-hours to be reduced, as compared with prior art. SOLUTION: A bracket 4 is projectively provided on one side 2a of a ground plate 2, the bracket 4 has a pair of mutually parallel and opposed fixing surfaces 5, 5, between which a space S is opened in the projecting direction C of the brackets 4, 4, the opposed fixing surfaces 5, 5 are positioned mutually apart with a remove approximately equal to the thickness of the ground plate 2, protrusions 6, 6 are provided at the opposed positions of the fixing surfaces 5, 5 and circular holes 7, capable of fitting at the same time to both protrusions 6, 6 are provided at the end 1a of a PCI board 1.
Patent JP-H05344365-A (JP)
Title: Picture display device
Inventor: HIRONAKA NORIHIKO
IPC: H04N3/16
Filed: 1992-06-12
Abstract: PURPOSE:To eliminate color slippage brought about by the mechanical and time change without requiring an adjustment volume, to stabilize the adjustment, and to automate the horizontal offset adjustment in the manufacturing procedure by adjusting the horizontal offset adjustment by means of deflection memory data. CONSTITUTION:D/A converters 51 and 61 convert horizontal deflection data and horizontal offset into the analog current to be superimposed according to the deflection memory storing the horizontal offset adjustment data in a digital memory, inputted to operation amplifiers 52 and 53 to make the symmetrical analog voltage, which are made horizontal deflection signals by high-voltage amplifiers 59 and 60 and applied to electrodes 18 and 18'. It slides symmetrically in the up-and-down direction by changing the horizontal offset adjustment data. By changing the horizontal offset voltage, the deviation between the electrode from the electronic beam drawing electrode to the vertical deflection electrode and the phosphor on the screen plate in the horizontal direction can be electrically corrected. Thus, the color slippage can be eliminated and the horizontal offset adjustment can be easily automated in the manufacturing procedure.
Patent JP-S6046458-A (JP)
Title: Ultrasonic microscope
Inventor: ISHIKAWA KIYOSHI
IPC: G01N29/24
Filed: 1983-08-24
Abstract: PURPOSE:To enable observation of a material of which the sample reacts, swells or dissolves with a medium by coating the sample surface with an org. high polymer film deposited by evaporation so that the medium does not contact directly the material to be observed. CONSTITUTION:An org. high polymer film (polyparaxylene) deposited by evaporation is a thermoplastic resin and can form a film on a sample surface when deposited by vacuum evaporation. Said film can be formed as thin as 0.2mu and the thickness thereof is freely controllable. The film can be deposited uniformly by evaporation into any concealed part without generating pinholes as far as there is a space therein. The easy observation of a material which is easily dissolved or a material which is easily swollen is made possible as the direct contact of the medium with the sample is prevented by sticking such polymer film to the sample surface.
Patent JP-H0318787-A (JP)
Title: Seismographic device
Inventor: IWABUCHI HIROO
IPC: G01V1/18
Filed: 1989-06-15
Abstract: PURPOSE:To make it difficult to execute an operation caused by a shock, etc., by providing a seismoscope for generating a repeating signal of ON and OFF by vibration exceeding prescribed acceletation, and an ON time width detecting means for detecting a face of exceeding prescribed ON time width. CONSTITUTION:The seismographic device is provided with a seismoscope 4, and an ON time width detecting means 5 for monitoring the time width of ON of the seismoscope 4 and for outputting from an output terminal 6 at the time when it exceeds prescribed ON time width. In this case, when the prescribed ON time width TonS2 is selected so that ON time width Ton(S2) in the maximum peak gal value of a seismic wave becomes shorter than ON time width Tonp(EA) in the maximum peak gal value of a seismic wave, and also, becomes longer than time width Tonp(SM) in the maximum peak gal value of a shock wave, since both of them are shorter than the prescribed ON time width Ton(S2), the ON time width detecting means 5 provides no output.
Patent JP-2000338912-A (JP)
Title: Display device
Inventor: YOKOHAMA KOJI
IPC: G09G1/00
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To perform a wakeup operation by the operation of an external apparatus having no transmission function of wakeup request by transmitting the wakeup request to a computer by a display device instead of the external apparatus. SOLUTION: A port switching circuit 17 connects a first external apparatus 3 to the communication input device 31 of a CPU 6 through a host port communication interface circuit 16 according to the switching control signal from a switching control circuit 18 provided on the CPU 6 of a display device 2. When the external apparatus 3 keeps the suspending state, a wakeup command is transmitted from the CPU 6 to the external apparatus 3 through the host port communication interface circuit 16. The operation content of the external apparatus 3 is transmitted to the CPU 6 via the interface circuit 16. The CPU 6 transmits a wakeup request to a computer 1 via a communication interface circuit 15 and a hub circuit 14.
Patent JP-S5378105-A (JP)
Title: Signal processor in communicating band
Inventor: TSUJI TETSUO
IPC: H04L27/00
Filed: 1976-12-22
Abstract: PURPOSE:To enable the connected control signal to be transmitted or received without error, by disconnecting the input of the signal in the band and that of the reception suppressing circuit, while communicating line is connected and controlled.
Patent JP-S5676674-A (JP)
Title: Transmission system of direct current reversing pulse
Inventor: YOSHINO HARUYUKI
IPC: H04M15/00
Filed: 1979-11-27
Abstract: PURPOSE:To enable to transmit reversing pulse without electromagnetic relay, by externally controlling the interruption and direction of communication current fed to telephone sets through electronic switches. CONSTITUTION:Pulse signal of duty ratio 50% is input to a terminal Fs. LED1, LED2 illuminate according to ''1'', ''0'' of the pulse signal to switch the switches SW1, SW2 and SW0, SW4 in opposite phase respectively. Thus, the DC power supply voltage E commutated enters the rectifying circuit REC through the imaginary impedances X1, X2. +, - are transmitted to the output terminals T1, T2 of the rectifying circuit REC. This output is smoothed at a low pass filter F and fed to the telephone set Tel via the line L toward A as the communication current Il. Further, by reversing the polarity of the applied voltage at the terminals N, R, the direction of Il is reversed. Thus, the direction of communication current can be reversed externally.
Patent JP-H094641-A (JP)
Title: Dynamic pressure bearing
Inventor: MARUMO HIROMASA
IPC: F16C17/02
Filed: 1995-06-20
Abstract: PURPOSE: To enable seizure on a bearing surface to be prevented and separation of slidable resin layer to be prevented without deteriorating productivity. CONSTITUTION: Dynamic pressure action is generated between a rotor 2 and a bearing surface facing to a bearing member 5 for supporting the rotor rotatably and a dynamic pressure bearing for supporting a bearing load by using fluid pressure generated by the dynamic pressure action during rotation sticks and fixes a liner 4 for constituting a slidable resin layer via an elastic bond layer 7 on at least one of respective bearing surfaces and the surface of this resin-made liner 4 is made a bearing surface.
Patent JP-H09479-A (JP)
Title: Floor surface cleaning machine
Inventor: IWABUCHI SHOZABURO
IPC: A47L11/30
Filed: 1995-06-20
Abstract: PURPOSE: To reutilize sewage and to perform continuous cleaning over the long period of time by providing a communicating path between a fresh water tank and a sewage tank in a cleaning machine for sucking the sewage on a floor surface and recovering it to the sewage tank while leading out fresh water inside the fresh water tank near a rotary brush. CONSTITUTION: While the fresh water inside the fresh water tank 7 on a truck 3 is led out through an delivery valve 5 and a sprinkler pipe 6 near the rotary brush 1 provided on the lower surface of the truck, the sewage on the floor surface is sucked by a water sucking nozzle 9 by the action of a vacuum pump 10 and recovered to the sewage tank 12. Then, the communicating path is provided on a position where the water amount of the sewage tank 12 becomes 1/2 of the amount when it is filled between the fresh water tank 7 and the sewage tank 12. A check valve 18 is provided on the side of the fresh water tank 7 of the communicating path and a filter 17 is provided on the side of the sewage tank 12. Thus, when the vacuum pump 10 is stopped, the check valve 18 is pushed open by water pressure and the sewage is moved from the sewage tank 12 to the fresh water tank 7.  At the time, the sewage is filtered by the filter 17 and reutilized.
Patent JP-S6214315-A (JP)
Title: Magnetic head
Inventor: HIROSE EIICHI
IPC: G11B5/265
Filed: 1985-07-12
Abstract: PURPOSE:To stabilize magnetic characteristics by providing U-shaped back cores consisting of a thin magnetic sheet material to a core having an open end in the rear on the side opposite from a magnetic gap and grasping the same by the inside wall of a coil bobbin. CONSTITUTION:An R/W back core 1 and erasing back cores 2 consist of the thin magnetic sheet material of 'Permalloy(R)', 'Sendust(R)' or amorphous metal and are formed to the U shape. The R/W back core 1 and the erasing back cores 2 as well as a magnetic material 6 and magnetic materials 8 at the open ends in the rear of an R/W head core 3 and erasing head core 4 are respectively grasped to the inside wall of the bobbin 9 for an R/W coil and the bobbin 11 for an erasing coil. Since the core 1 and the cores 2 are formed to the U shape, the cores are easily positioned and the need for a tentative fixing operation is eliminated. The workability in the assembly of the magnetic head is thereby improved and magnetic flux leakage is prevented, by which the magnetic characteristics are stabilized.
Patent JP-S63318143-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: NISHIMURA HIROSHI
IPC: H01L21/3205
Filed: 1987-06-19
Abstract: PURPOSE:To remove the residue of etching process forming the second layer wiring patterns by a method wherein the gaps between interwiring insulating film and a conductor film made by etching-back process are flatly filled with pin-on glass. CONSTITUTION:Patterns 11 of an interwiring insulating film are formed on a silicon substrate 9 through the intermediary of an SiO2 film 10. A conductor film 12 in thickness exceeding that of the interwiring insulating film 11 is formed on the patterns 11 and then the conductor film 12 is flatly coated with resist 13. Next, the resist 13 and the conductor 12 are etched away by etching- back process at the etch rate of 1:1 to make gaps 13. Finally, after flatly coating the surface with a spin-on glass 14 to fill the gaps 13, an interlayer insulating film 15 is formed.