baber/WOPTO huggingface dataset:
Patent JP-H11316299-A (JP)
Title: Leakage prevention lid
Inventor: OGAWARA AKIRA
IPC: G21F9/36
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To put a leakage prevention lid at an exact specific position by remote control. SOLUTION: A leakage prevention lid 5 opening the lower inside space 7, where a vessel hanging tool 3 connected to the upper surface 6 of a containing vessel to provide on a shell 8 and a connection part 4 are sealed and connected with a hanging tool 10 at the upper surface of a shell 8, and are capable of welding to the containing vessel 1, is provided with a guide 15 forming a guide surface 14 spreading from the top to the bottom in the inside space 7 of the shell 8. The shell 8 is constituted to come to a specified position on the containing vessel 1 in welding between the containing vessel 1 and the shell 8. With this leakage prevention lid 5, which is put exactly on a specified position of the containing vessel even in remote control and can be surely welded to the containing vessel, a good effect is to be attained.
Patent JP-S5246702-A (JP)
Title: Stereo demodulation circuit
Inventor: OOSAWA MITSUO
IPC: H04H1/00
Filed: 1975-10-09
Abstract: PURPOSE:The separation control variable resistance is connected to base of one of the the transistors to which composite stereo signal of 2nd differential amplification circuit for stereo demodulation circuit is supplied. In this way, DC level fluctuation is prevented for demodulation output.
Patent JP-H04323641-A (JP)
Title: Exposing device
Inventor: KONDOU TAKESHI
IPC: H04N1/04
Filed: 1991-04-23
Abstract: PURPOSE:To realize an inexpensive exposing device having high image quality without using a liquid crystal panel in the exposing device for a photosensitive body which needs large energy for exposure. CONSTITUTION:An image is written on the photosensitive body 7 by a laser beam source 5 to form a latent image and develop it with electrostatically charged toner 19 in a developing device 9. Next, the developed image is projected on a photosensitive recording medium 15 by a halogen lamp 11. Thus, the latent image is formed on the photosensitive recording medium 15.
Patent JP-S63288425-A (JP)
Title: Optical head device
Inventor: OZAKI HIROSHI
IPC: G11B7/135
Filed: 1987-05-21
Abstract: PURPOSE:To perform initial focusing in a short time by providing a pair of slits extending in the tracking direction on the outer peripheral part of an objective lens in a mobile part and transmitting the peripheral light, which does not pass the objective lens, through slits and arranging a photodetector which detects the light transmitted through slits. CONSTITUTION:A pair of slits which are extended from the outer peripheral part of an objective lens 3 in the tracking direction and face each other are formed in a mobile part 9 holding the objective lens 3. The peripheral light which does not pass the objective lens 3 out of the divergent luminous flux from a light source 1 is transmitted through the pair of slits 11 and 12 and is made incident on a pair of photodetectors 13 and 14 which are stuck to the rear face of a protective cover 20 of an optical head and are divided in the tracking direction. Consequently, the sum signal output of photodetectors 13 and 14 is increased or reduced by the quantity of light which does not pass the objective lens 3. Thus, initial focusing is performed in a short time, and the offset of a tracking error signal due to the deviation of the objective lens in the tracking direction is corrected.
Patent JP-S5246887-A (JP)
Title: Drift correcting circuit
Inventor: TAKAHASHI KENICHIROU
IPC: G01N21/31
Filed: 1975-10-13
Abstract: PURPOSE:To generate voltage linearly changing at an arbitrary gradient with an integrator and add this to a measuring signal, thereby correcting the drift of an atomic absorption spectophotometer.
Patent JP-H10309966-A (JP)
Title: Seat sliding device
Inventor: KANDA MASAHIRO
IPC: B60N2/12
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To improve the assembling property by incorporating a memory mechanism part onto at least one base to unit them. SOLUTION: An operation lever 21 for operating a lock plate and a memory bracket 22 for holding the lock plate in unlock state are fixed to a base 24 by respective fixing pins 25, 26. A memory holding pin holding a free end 21a side of the operation lever 21 is fixed to the base 24. A memory mechanism part 20 is integrated in this way, and the integrated memory mechanism part 20 is mounted on an upper rail. Thus, the assembling of the memory mechanism part 20 can be extremely easily performed, and the assembling property is significantly improved. Collar parts for axial positioning are formed on the fixing pin 25 of the operation lever 21 and the fixing pin 26 of the memory bracket 22, respectively, whereby the positioning of the operation lever 21 and the memory bracket 22 can be easily performed.
Patent JP-S61281481-A (JP)
Inventor: UNO SHIGEHISA
IPC: H01R13/631
Filed: 1985-06-07
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-S6016510-A (JP)
Inventor: YOSHIMURA SHINGO
IPC: G05D1/02
Filed: 1983-07-06
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-H08309839-A (JP)
Title: Blow molding machine
Inventor: MIURA KATSUYUKI
IPC: B29L22/00
Filed: 1995-05-22
Abstract: PURPOSE: To produce a molded product having a uniform thickness by blow molding by preforming a parison into the shape sufficiently corresponding to the complicated shape thereof even when a molded product having a complicated shape is molded. CONSTITUTION: A bag shaped member 6 made of a material at least of which the heat conductivity is lower than that of cavity molds 2, 2 and having a main bag part and a small bag part capable of being expanded or contracted by the inflow or outflow of air is arranged between two cavity molds 2, 2. A parison 3 is extruded to the periphery of the bag-shaped member 6 and air is supplied to the main bag part and small bag part of the bag-shaped member 6 to expand them. Thereafter, the parison 3 (the gap between the parison 3 and the bag-shaped member 6) is reduced in pressure and the parison 3 is conformed to the outer surface shape of the bag-shaped member 6 to complete preforming. Thereafter, the cavity molds 2, 2 are clamped to be blown up.
Patent JP-H10313181-A (JP)
Title: Opening/closing structure of equipment case
Inventor: KOMAKI EISUKE
IPC: H05K5/03
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To enable the detachable mounting structure of a case cover which opens or closes the main case of the outer case of an electronic communication equipment or the like to be lessened in number of parts, decreased in manufacturing cost, and enhanced in handling properties even in a narrow installation space. SOLUTION: A case cover 20 is mounted from obliquely above on the main body case 11 of an equipment case 10 in a freely detachable manner. At this point, being mounted on the opening of the main case 11, the case cover 20 is firmly locked by a lock 14. The case cover 20 is mounted from obliquely above or pulled obliquely upwards to be dismounted, whereby a hook 24 pivots by making the top A of a rising plate 17 on a main body case 11 side serve as a pivot support, and an engaging pawl 26 is engaged with or disengaged from an engaging hole 18. When the engaging pawl 26 is disengaged from the engaging hole 18, the case cover 20 is drawn slightly towards the front whereby it can be pulled obliquely upward so as to be dismounted from the main body case 11, even if it is not completely opened or it can be mounted.
Patent JP-S61282025-A (JP)
Inventor: AKAGI SHIZUKA
IPC: A01G31/06
Filed: 1985-06-07
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-H06334681-A (JP)
Title: System and device for cell exchange
Inventor: OTERU YOICHI
IPC: H04Q11/04
Filed: 1993-05-25
Abstract: PURPOSE:To prevent the abandonment of specific burst information and to improve the utilization efficiency of a cell exchange by fetching only a cell belonging to specific burst to a buffer when congestion is generated in a reception buffer and abandoning all the other cells. CONSTITUTION:Terminal equipments 111-12n are provided with a burst identifier imparting circuit 1 as a means for imparting identifiers for indicating the head, middle and termination of a series of a packet to the header information of the cell in the case of transmitting a series of the packet constituted of the plural cells of consecutive information. The cell exchange 2 is provided with the means for detecting the identifiers for indicating the head, middle and termination of the packet. When the passing of the cells becomes large and the abandonment is required, the detection means preferentially performs a processing for a series of the packet after detecting the identifer for indicating the head of the packet until detecting the termination identifier corresponding to the control mode signal of an exchange system from an outside. The means are provided in reception filters 251-25n, and the cell belonging to the specific burst is not abandoned even when the congestion is generated in the reception buffer.
Patent JP-S5646480-A (JP)
Title: Magnetic sign system
Inventor: YAMAUCHI FUMIO
IPC: G01V3/00
Filed: 1979-09-25
Abstract: PURPOSE: To realize a high-accuracy detection for the existance, the position and others of the underground pipe or the like, by applying the AC magnetic field to the magnetic ferrite sign set above the underground pipe or the like and then detecting the change of the AC magnetic field caused by the existence of the sign.  
     CONSTITUTION: The magnetic ferrite signs 4 arranged according to a certain reference are buried above the underground pipe 3. At the same time, the coil 1 to generate the AC magnetic field plus the AC power source 7 are provided on the ground, along with the coil 2 to detect the AC magnetic filed, the amplifier 11 and the comparator 10 to which the comparison input is supplied. To detect the tube 3, the coils 1 and 2 are moved to observe the output of the comparator 10. The arrangement, the shape or the size of the signs 4 is decided by the output signal of the comparator 10. And then the information (depth, type, size, etc.) can be obtained for the tube 3. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10301897-A (JP)
Title: Method and device for arbitration
Inventor: SHIGEGAKI YASUO
IPC: G06F13/36
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To improve the throughput of a bus doubling an arbitration circuit for a bus access instruction sending a request to the bus, and then decreasing the number of cycles of the bus occupying each bus access instruction and placing the bus in fast operation. SOLUTION: Each module connected to a common bus is provided with an in-module arbiter 203 which selects a bus access instruction with top priority of issue for the bus and an in-module arbiter 204 that selects a bus access instruction with top priority except the bus access instruction with which its module made a bus request last time. When this module has acquired the bus last time, the result of the in-module arbiter 204 is selected and when not, the result of the in-module arbiter 203 is selected, so that a request is sent to the bus in either case.
Patent JP-H06329037-A (JP)
Title: Steering system input shaft and torsion bar fixing method and torsion bar suited for this method
Inventor: TAKAGI TOSHIO
IPC: B62D5/06
Filed: 1993-05-25
Abstract: PURPOSE:To provide a method of fixing a steering system input shaft and a torsion bar to each other without any difficulty such as securing machining accuracy by press-fitting a ball, and a torsion bar suited for the execution of such a method. CONSTITUTION:The input shaft side end part of a torsion bar 1 is previously provided with a hole 3 for press-fitting a ball 7. After inserting this part through an input shaft 5 and press-fitting the ball 7, the inlet part of the hole 3 is deformed into elliptic shape. Because of the deformation only into elliptic shape, deformation is performed simply with small force, and the major axis direction of an ellipse serves to prevent the slip-off of the input shaft 5 and torsion bar 1 at the inlet part and also the slip-off of the ball 7 at the slightly inner part because of being slightly narrowed inward. The minor axis direction of the ellipse, on the other hand, serves to prevent the slip-off of the ball 7 at the inlet part and expands in the diameter enlarged direction at the slightly inner part to come in close contact with the inner surface of the input shaft 1, thereby heightening the connection between the torsion bar and the input shaft.
Patent JP-H09299240-A (JP)
Title: Cooling and warming machine for water
Inventor: TOKUNAGA SHIGEOMI
IPC: F25D11/00
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To cool water inside a tank and to quickly reach a set temperature after change by operating a compressor until a water temperature inside the tank becomes the set temperature after the change in the case that the setting of the set temperature is changed to a low temperature side in a warm water operation. SOLUTION: In a controller 23, whether the setting of a changeover switch 17 is a cold water operation or the warm water operation is judged first. In the case of judging that it is the cold water operation, whether or not the water temperature inside the tank 2 is higher than a required cooling temperature is judged, and in the case of YES, the compressor 9 is operated. On the other hand, in the case of judging that it is the warm water operation, whether or not the detection temperature of the water temperature inside the tank 2 is lower than a required heating temperature in the warm water operation is judged, and in the case of YES, a heater 7 is operated and the compressor 9 is stopped.  Then, in the case that water temperature setting by a water temperature setting switch 20 is changed to the low temperature side, the compressor 9 is operated, the water inside the tank 2 is cooled and the water temperature of the set temperature after the change is quickly reached.
Patent JP-S5455342-A (JP)
Title: Inverse-function output generator
Inventor: KAMORI YOSHIO
IPC: G06G7/12
Filed: 1977-10-13
Abstract: PURPOSE:To eliminate the need for correcting function y=fx, by generating secondary function conversion to a function generator used for a work tool, etc., by generating an output of inversefunction output value (x) by the input of value (y). CONSTITUTION:Function output generator 1 is provided which generates output value (y0) equivalent to value (y) against an input equivalent to value (x) of function y=fx, and output (y0) of this generator 1 is applied by way of feedback circuit K to resistor 4 constituting the comparator circuit. This comparator circuit is composed of resistors 4 to 7 and operational amplifier 8, and the valve (y) of the function is inputted to input terminal 2 and then compared with output value (y0) of generator 1, thereby outputting a difference signal. This difference signal is applied to the integrating circuit composed of resistors 9 and 10, capacitor 11 and operational amplifier 12 and its integration output is supplied as value (x) of generator 1. Then, the feedback circuit is so operated that the difference signal from comparator circuit will be zero, and when it becomes zero, inverse function output value (x) against input value (y) is outputted from output terminal 3.
Patent JP-S5916300-A (JP)
Inventor: HIRAMATSU AKINORI
IPC: H05B41/24
Filed: 1982-07-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000317701-A (JP)
Title: Lathe
Inventor: OSHIO KENICHI
IPC: B23Q11/08
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a lathe capable of preventing chips from scattering and saving space. SOLUTION: This lathe is provided with: a machining chamber for accommodating a work W under machining and a cutting tool C; a Z axis plate 21 moving vertically; a main spindle 22 disposed on the Z axis plate 21 and rotatably driven by rotary shafts provided in the longitudinal direction; supporting portions 31 and 32 for upholding the work W concentrically with the main spindle 22; a coupling portion 30 which unitarily rotates the work W and the main spindle 22; and a tool post 11 for fixing the cutting tool C horizontally movable relatively to the work W. The Z axis plate 21 can move between an affixing position where the work W is fixed to the supporting portions 31 and 32 and a machining position 21' in which the work W is machined by the cutting tool C.
Patent JP-S6017207-A (JP)
Title: Flow distribution pattern selector device in steam turbine
Inventor: TONE YOUICHI
IPC: F01D17/20
Filed: 1983-07-08
Abstract: PURPOSE:To make flow distribution selectable among optional, plural flow distribution patterns without entailing any output variations, by installing flow distribution pattern generating devices of plural main steam control valves in a control unit for a steam turbine. CONSTITUTION:In a control unit for a steam turbine having plural main steam control valves, each signal out of flow distribution pattern generating parts 16- 1-16-n used for setting the flow distribution of each main steam control valve is inputted into an interior division vector operational apparatus 19 via selectors 17-1-17-n and 18-1-18-n. And, valve flow commands y1-y4 are operated and outputted to a servo control part of each valve. During selection of these flow distribution patterns, the total flow is kept constant whereby no output variation is produced there.
Patent JP-S61279801-A (JP)
Title: Anti-reflection film for optical parts and its formation
Inventor: SAKUMOTO MITSUNORI
IPC: G02B1/115
Filed: 1985-06-06
Abstract: PURPOSE:To obtain the min, reflectivity of an anti-reflection film equal to or lower than the min. reflectivity of the film on glass by depositing a mixture composed of MgF2 and 5-<10% SiO2 by vacuum deposition on optical parts at an ordinary temp. CONSTITUTION:An acrylic resin is used as the optical part 1 and the optical part is attached to a rotary dome 3 in a vacuum deposition chamber 2. On the other hand, the mixture composed of 5-<10% SiO2 and MgF2 is set as a vacuum deposition material 4 in a hearth 6 for an electron gun 5. The inside of the chamber 2 is evacuated by a vacuum evacuation system 7 to about 1-2X10<-5> Torr ultimate vacuum degree, then the gun 5 is operated to execute vacuum deposition at an ordinary temp. The operator confirms that the surface of the material 4 is melted and smooth. The anti-reflection film is thereafter formed on the acrylic resin optical part at about 3-5Angstrom /sec deposition speed and the vacuum is released after slow cooling for about 10min. The desired anti-reflection film is thus obtd.
Patent JP-H04349732-A (JP)
Title: Communication equipment
Inventor: KUROBE AKIO
IPC: H04L29/08
Filed: 1991-05-28
Abstract: PURPOSE:To enhance the effective speed of communication without being limited of a transmission delay time of the survival CSMA/CD control by sending a bit string not relating to contention control at a 2nd transmission speed faster than a 1st transmission speed. CONSTITUTION:The communication equipment consists of a communication control section 1, a start-stop serial interface section 2, a transmission speed variable section 3, a transmission control section 4, a driver section 5, and a contention control section 6 or the like, and the variable speed control section 3 has a frequency divider section 13 of the frequency division ratio variable type and a control signal generating section 14 comprising a latch circuit. Then the variable speed control section 3 varies the transmission speed of a transmission digital signal to send a bit string relating to contention control deciding survival in the transmission digital signals at a 1st transmission speed and to send a bit string not relating to contention control at a 2nd transmission speed faster than the 1st transmission speed.
Patent JP-S5750861-A (JP)
Title: Preparation of food containing slightly digestible polysaccharide
Inventor: MARUYAMA TETSUHIKO
IPC: A23L29/244
Filed: 1980-09-08
Abstract: PURPOSE: To obtain a sliced and dried rice cake-like food wihtout an offensive smell, by dissolving polysaccharide, e.g. glucomannan, in a starch, etc. at a high temperature and pressure, and releasing the high pressure.  
     CONSTITUTION: A powder to be a carrier, e.g. grain flour or starch, is mixed with a polysaccharide, e.g. glucomannan, and water is then added to the mixture to give a moisture content of 15W40%, preferably 20W30%. The resultant mixture is pressed in an extruder, pressurized, heated and exposed to a high temperature in a short time in pressurization to dissolve the glucomannan, etc. After the uniform mixing, the mixture is then released from a jetting outlet of the extruder to the air and expanded. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05163141-A (JP)
Title: Acyl-carnitine derivative and medicinal composition
Inventor: FUABIO TSUETSUTSUA
IPC: C07C229/22
Filed: 1992-05-15
Abstract: PURPOSE: To use an ester of γ-hydroxybutyric acid and acyl-L-carnitine for producing a composition capable of being orally or parenterally administrated for treating hepctopathy. CONSTITUTION: A pharmaceutical composition capable of being orally or parenterally administrated for treating hepatopathy is prepared by using an ester of γ-hydroxybutyric acid and acyl-L-carnitine, especially a pharmacologically acceptable salt of a salt with an anion such as the ester of formula I (X<-> is a pharmacologically acceptable anion, or an intramolecular salt of the ester of formula II as an active ingredient. The ester is preferably used in a form of a salt with an anion such as chloride, bromide, orotate, acidic aspartate, etc. The compounds of formulas I and II are also a liver persistent preparation and is effective for treatment of hepatic disease such as viral hepatitis.
Patent JP-S5647976-A (JP)
Title: Recording position detection system
Inventor: FURUTA KENJI
IPC: G11B27/13
Filed: 1979-09-26
Abstract: PURPOSE: To make it possible to detect a desired cue signal without reference to a tape run speed by counting a cue signal detected again on the basis of the rotation period of a reel.  
     CONSTITUTION: Cue signal (f) on tape 14 running at a high speed by reel 10 is detected by head 28 and inputted to gate circuit 32 via regenerative amplifier 30. On the other hand, although the rotation of reel 12 is detected by pulse generator 16, the output of photointerrupter 16 2  generating signal S 1  by sensing light every time the light passes through slits arranged at equal intervals on the circumference while slit disk 16 1  is turning is inputted to FF34 to generate 16 inversion outputs corresponding to the numbers of slit per every rotation and they are inputted to circuit 32 as reel signal TP. Counter 36 starts counting from the point in time when signal TP rises from logic 0 to 1 and continues to count signal (f) until signal TP falls in logic from 1 to 0. Counted result PC shows a fixed position (f×TP) on tape 14. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5554169-A (JP)
Title: Cutting tool grinding center for physically handicapped people
Inventor: MURAI TERUMIZU
IPC: B24B3/60
Filed: 1978-10-07
Abstract: PURPOSE:To provide a tool grinding center which can be operated by a physically handicapped person sitting on a wheelchair and is considered well about the operating property, safety, etc. CONSTITUTION:A grinding center comprises a main body 1 and a wheelchair rest 2. The main body 1 is provided with a capsule 3 having a window 7 fitted with a transparent automatic door 6, which is opened and closed by a driver 5. A unit 8 for grinding a rotary cutting tool 10, a unit 9 for regenerating grindstones 11, 12 of the unit 8, and accessory appliances for driving and controlling these units are housed in the capsule 3. The wheelchair rest 2 has a main body 29 fitted with wheels 30 and can be moved on a guide rail around the capsule 3 by a driver of controllable speed.