baber/WOPTO huggingface dataset:
Patent JP-H10273702-A (JP)
Title: Manufacture of sintered body of metal powder, and sintered body of metal powder
Inventor: KODAMA TAKUYA
IPC: B22F3/02
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of deformation at the time of sintering treatment after degreasing and to obviate the necessity of treatment in the following stage, such as straightening. SOLUTION: A box 2, for degreasing and sintering treatments, is filled with a ceramic powder 3 of >=#120 mesh. A green part 1, prepared by injection- molding a compound into the desired shape, is embedded and set in the ceramic powder 3 to undergo degreasing and sintering. Because the ceramic powder dose not coagulate at >=#120 mesh, the green part can be held in a superior condition and the occurrence of its deformation can be prevented. At this time, it is desirable that the ceramic powder be of alumina or zirconia.
Patent JP-S554069-A (JP)
Title: Film feeder
Inventor: SANO FUMIYOSHI
IPC: G03B1/22
Filed: 1978-06-26
Abstract: PURPOSE: To perform adjustment accurately, readily and radidly by turning one of claw rod to move and adjust the position of the claw at the end thereby correcting the uneven film feeding owing to dimensional adjustment of cams, errors of film, etc. and operating and adjusting only one of the pawl rods.  
     CONSTITUTION: One end of a claw rod 10 turnably mounted to a fulcrum shaft 12 which is studded in the front plate. As a cam 7 makes one turn, said rod turns downward against a spring 14 and the claw 8 at its end inserts into the perforation p of a film F and pulls down the film F by half the pitch of the performations, thereby pulling one image plane. Also, one end of a claw roll 11 is turnably mounted to one end of a slide plate 20. As the cam 7 and disc 5 make one turn, this rod is turned downward by a spring 28 and its claw 9 inserts into the perforation P of the film F, thus pulling down the film by half the pitch of the perforations. The end of the screw rod 24 screwed to a support plate 23 is turnably detained to the above slide plate 20 and a spring 26 is inserted between the slide plate 20 and support plate 23. The position of the claw 9 is adjusted by the rotation of the knob 27, whereby uneven feeding of the claw 8, 9 is corrected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63241282-A (JP)
Inventor: KISHIMOTO KEISUKE
IPC: E05B49/00
Filed: 1987-03-30
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-S5664294-A (JP)
Title: Gasket for plate type heat exchanger
Inventor: SUMITOMO HIROYUKI
IPC: F16J15/10
Filed: 1979-06-18
Abstract: PURPOSE: To uniformly distribute meandering of the gasket for a palte type heat exchanger due to expansion thereof, by arranging a plurality of equispaced projections longitudianlly along the side of the gasket.  
     CONSTITUTION: Longitudinally along one side of the gasket 6 are arranged a plurality of equispaced projections 6a. The dimensions of the projections 6a are such that longitudinal expansion of the gasket 6 does not cuase each projection 6a to move over a boundary 7 of each relief portion 5 to an adjacent relief portion 5. Thus, when plates are stacked and the pressure expands the gaskets 6 longitudinally, the distance between the projections 6a became extended, so that the projections 6a is displaced to engage the boundary 7 of the adjacent relief portion 5 and the displacement is stopped with further extension permitted as meandering of the gasket 6. However the meandering is confined within the distance between the projections 6a and is uniformly distributed along the length of the gasket, so that localized deformation thereof can be prevented and leakage of a liquid can be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01248643-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: IWAMATSU SEIICHI
IPC: H01L21/768
Filed: 1988-03-30
Abstract: PURPOSE:To eliminate a disconnection of a crystal grain boundary due to the migration of aluminum electrode wirings by forming an aluminium film by photoetching in aluminum electrode wirings, and single crystallizing the electrode wirings by a graphoepitaxial method. CONSTITUTION:A contact hole is opened on the diffused layer 2 of an SiO2 film 3, a WSi film 4 is formed on the layer 2 of the contact hole, an aluminium film is formed on the whole surface by a sputtering method, and aluminium electrode wirings are formed by photoetching. The wirings are initially in an amorphous or polycrystalline state, and formed in polycrystalline aluminium electrode wirings 6. A linear light 8 is radiated thereto to be scanned in one direction as a scanning direction 9 so-called 'graphoepitaxial process' thereby to single crystallize the wirings 6 like single crystalline aluminium electrode wirings 7. Thus, it can prevent the wirings from disconnecting due to a migration.
Patent JP-H06258618-A (JP)
Title: Liquid crystal display device
Inventor: HIROKI MASAAKI
IPC: G02F1/133
Filed: 1991-02-16
Abstract: PURPOSE:To provide the active type display device to which levels of distinctive gradations are settable. CONSTITUTION:For a gradational display of the buffer type CTFT active matrix type liquid crystal display device which uses a display driving system having display timing related to the unit time (t) of writing of an optional pixel and the writing time F of one screen, gradations corresponding to the ratio of time divisions can be displayed by dividing a signal in the writing time (t) with time without varying the time F.
Patent JP-H01248054-A (JP)
Title: Specimen introducing device for gas chromatograph
Inventor: HAYASHI YOSHIRO
IPC: G01N30/10
Filed: 1988-03-28
Abstract: PURPOSE:To restrict the consuming power required for generation of carrier gas to be small, by flowing a predetermined quantity of said carrier gas necessary for the analysis and supplying said carrier gas stored in a tank when a specimen is to be introduced. CONSTITUTION:When a solenoid valve 14 is turned ON, a carrier gas is supplied from a carrier gas supply source 8 to a cylinder 10 through the valve 14. At this time, a predetermined quantity of carrier gas is supplied to a carburetor chamber 1 through a supply route 6 for supplying carrier gas for analysis. Thereafter, when the valve 14 is turned OFF and a switch is depressed, the carrier gas starts to be supplied from the cylinder 10. Then, a test piece is introduced into the carburetor chamber 1. The supply of the carrier gas is continued from the cylinder 10 until the specimen evaporated in the carburetor chamber 1 is completely discharged to a capillary column 3 or split exit. After the introduced gas of the specimen is completely discharged out of the carburetor chamber 1, the carrier gas is stopped to be supplied from the cylinder 10, so that the specimen in the column 3 is forwarded by the carrier gas from the supply route 6. Accordingly, the generation source of the carrier gas is sufficient enough to be small.
Patent JP-H11267188-A (JP)
Title: Ozone sterilizer
Inventor: MIZUNO TOMOO
IPC: B65B55/10
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To enable continuous sterilization of an object to be sterilized such as container for housing medicines, foods or the like or medical apparatus at a normal temperature. SOLUTION: A drier 3 and an ozone water immersing device 2 are made airtight using an isolator 4 to allow restricting of the external leakage of an ozone gas and ozone water so that a container can be continuously sterilized at a normal temperature without wasting ozone. The ozone gas generated by an ozone generator 6 is supplied to the isolator 4 using an ozone gas supplying means to allow sterilization of a device arranged in the isolator 4 and an internal wall of the isolator 4. The ozone water in the ozone water immersing device 2 is returned to a gas/liquid contact dissolving device 7 to be circulated using an ozone water circulation means. This enables the concentration of ozone in the ozone water immersing device 2 to be kept at a specified value thereby achieving a continuous treatment of the container with the holding of a sterilizing power.
Patent JP-H07285969-A (JP)
Title: Production of rare earth metal alkoxyalcolate and new rare earth metal alkoxyalcolate
Inventor: KANEKO MASAYOSHI
IPC: C07F5/00
Filed: 1994-04-15
Abstract: PURPOSE:To obtain a new compound useful in fields of fluorescent substances, catalysts, ceramics, optical glass, abrasive materials, magnets and functional electronic materials. CONSTITUTION:A compound of formula I [M is Ce, Pr, Sm, Gd, Tb, Dy, Ho, Tm, Yb or Lu; R1 is H or a lower alkyl; R<2> is a lower alkyl; (a) is 1-3], e.g. yttrium ethoxyethylate. The compound of formula I is obtained by reacting a rare earth metal carboxylic acid salt of the formula M<1>bX3 [M<1> is a rare earth metal; X is a carboxylic acid residue; (b) is 1 or 2, with the proviso that when (b) is 1, X is a monofunctional carboxylic acid residue and when (b) is 2, X is a bifunctional carboxylic acid residue] with an alkali metal alkoxyalcolate of formula II (A is an alkali metal).
Patent JP-H05279753-A (JP)
Title: Method for controlling temperature of strip in continuous annealing furnace
IPC: C21D11/00
Filed: 1992-03-31
Abstract: PURPOSE:To realize strip temp. control having high response, to reduce superheat quantity of the strip, to restrain excess supply of combustion gas and to enable efficient automatic control to the strip temp. at an outlet side by controlling fuel flow rate of the combustion gas to a radiant tube in each zone divided along the strip passing direction in a heating furnace. CONSTITUTION:An objective range for controlling the strip temp. in the longitudinal direction of the strip is set. The strip in the objective range for control is divided into the passes having a prescribed length and the optimum solution in a linear programming problem calculation is calculated in consideration of an effective factor in the strip temp. variation to change of the fuel flow rate in each pass in each zone from the prescribed objective function and the restriction condition. To these optimum solutions, the setting fuel flow rate in each zone is decided. To the setting fuel flow rate, density correction of the combution gas is executed in each zone to decide the correction setting fuel flow rate. According to the correction setting fuel flow rate, the fuel flow rate in each zone is controlled.
Patent JP-S63243909-A (JP)
Title: Optical fiber connector
Inventor: HIRAO HIDEO
IPC: G02B6/38
Filed: 1987-03-31
Abstract: PURPOSE:To shorten the time for change over by forming respective connector ferrules to square block shapes having the same shape with each other and forming the front end faces thereof to a flat shape. CONSTITUTION:The respective connector ferrules 3, 4 are formed to the shapes which are the same with each other and both side parts thereof formed with notches 7 by partially cutting said parts over the thickness direction at the same one point and at every two points spaced in the longitudinal direction. The front end parts 3b, 4b, intermediate parts 3c, 4c, and rear end parts 3d, 4d of the connector ferrules 3, 4 are formed to the shapes projecting in the transverse direction by these notches 7. Of these parts, the front end parts 3b, 4b and the rear end parts 3d, 4d are provided with projecting parts 8 constituting a part of the front end faces 3a, 4a and rear end faces 3d, 4d thereof. The respective projecting parts 8 of the front end parts 3b, 4b and the rear end parts 3d, 4d are also so provided as to have the point symmetry with the graphic centers of both the side faces 3e, 4e, 3f, 4f. These projecting parts 8 are formed to plane surfaces in which the front faces thereof are parallel with both the side faces 3e, 4e, 3f, 4f of the connector ferrules 3, 4 so that the relative projection heights are set at the same size.
Patent JP-S554843-A (JP)
Title: Preparation of plate for lead accumulator
Inventor: ISHIKAWA YUUZABUROU
IPC: H01M4/20
Filed: 1978-06-27
Abstract: PURPOSE:To lengthen the life of a plate while improving workability, by using thermal plastic resin, which thermal softening point is lower than the quality of mat body material, ans silica as binders, and by empolying mat bodies, to which these binders are impregnated. CONSTITUTION:Mat bodies 4 are contacted with two sides of a structure, to which active material 3 is filled, thermal plastic resin, which thermal softening point is lower than the mat bodies, and silica are impregnated to the mat bodies 4, and the mat bodies are thermally deposited to a synthetic resin frame body 2, thus obtaining a positive plate. The thermal plastic resin impregnated to the mat bodies 4 is deposited so as to cover the whole mat body fibers, mostly exists in the crossing portions of fibers and firmly holds the mat bodies when it is deposited to the synthetic resin frame body 2. Since silica is added, the rigidity of the mat bodies 4 increases, and workability is improved while its life can be lengthened.
Patent JP-H11314840-A (JP)
Title: Thread feeding device and thread feeding method
Inventor: LEINS EBERHARD
IPC: D04B15/50
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for feeding thread for feeding an elastic thread to a thread consuming section where consumption of thread varies by the hour, in an amount corresponding to the time-varying consumption while keeping a tensile force of the thread constant. SOLUTION: A thread feeding device which feeds an elastic (soft) thread 1 to a thread consuming section where thread consumption varies by the hour has a controlling unit 18 for detecting and outputting an actual thread consumption. In accordance with this thread consumption, a thread feeding wheel 16 is driven at a rotation speed corresponding to the thread consumption. The thread 1 passes through a tension device 15 to reach the thread feeding wheel 16. The tension device 15 is adjusted so that it extends the thread by a predetermined amount to apply a predetermined tensile force to the thread 1. Consequently, it is possible to make a relation between a desired thread feeding amount and a rotation speed of the thread feeding wheel 16 fixed.
Patent JP-S63243719-A (JP)
Title: Optical encoder
Inventor: UEDA TOSHITSUGU
IPC: G01D5/34
Filed: 1987-03-31
Abstract: PURPOSE:To enable the rapid displacement of a code plate to be measured by arranging a photodetector array having four photoelectric transducers opposite to a light source on both sides of the code plate so as to divide one period of light intensity distribution produced on the reverse side of the code plate into quarters. CONSTITUTION:A photodetector array 10 is composed of four photoelectric transducers P1-P4 and divides light intensity distribution produced on the reverse side of a code plate into quarters. First circuit means introduces the output signals of the alternate transducers P1 and P3 and takes out low frequency components from the output signals. Second circuit means 2 introduces the output signals of the two remaining transducers P2 and P4 and takes out high frequency components from the output signals. A sampling converter 26 introduces two outputs of the second circuit means 2 and takes out the same frequency components as the low frequency components taken out by the first circuit means. After smoothed in waveforms by LPFs 34 and 35, two outputs of the first circuit means and two outputs of the converter 26 are added in adders 22 and 23, respectively. Thereafter, time widths proportional to the phase angle of the code plate are counted by a counter 40.
Patent JP-S61234853-A (JP)
Inventor: NAKAMURA RIE
IPC: A61F5/44
Filed: 1985-04-12
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-S59203281-A (JP)
Title: Information plate storing case
Inventor: SATOU ISUKE
IPC: G11B33/04
Filed: 1983-05-02
Abstract: PURPOSE:To enable arbitrary retrieval of an information plate to be reproduced by laminating and storing supporting plates in a detachable box and cover, and placing one information plate on each supporting plate. CONSTITUTION:Information plates 11 are placed on supporting plates 14 and laminated in an information plate storing case. Accordingly, each information 11 is superposed through each supporting plate and does not come into contact with each other. After storing the specified number of information plates in a specified order, they are covered. In this case, the cover 2 is hinged to an end of the box to allow opening and closing by inserting common pins 7, 7a through fitting pieces 3, 4, 4a, 5, 6, 6a. When the free end of the cover is pushed down as shown by the arrow 29, the cover 2 turns around the pins 7, 7a as shown by the arrow 30. The cover 2 comes into contact with the free end (end face of side wall) of the cover 2 and box 1 are locked by locking pieces 8, 9 attached to the cover 2 and box 1.
Patent JP-S60221163-A (JP)
Title: Pressure casting device
Inventor: SUGIMOTO YUKIHIRO
IPC: B22D17/32
Filed: 1984-04-17
Abstract: PURPOSE:To enable sure detection of a casting defect during casing by providing a temp. sensor to an injection sleeve and detecting the degree of the temp. rise of the injection sleeve occurring in a molten metal. CONSTITUTION:A heat insulating layer 5 consisting of graphite, etc. is formed to the inside wall in the upper part of an injection plunger 4 of the injection sleeve 3 to suppress cooling of the molten metal prior to pouring. The temp. sensor 6 is provided on the outside circumference of the sleeve 3 and a detecting means 7 which compares the detected temp. with a preset reference signal and detects whether the degree of the temp. rise of the sleeve 3 is below the set value or not is disposed. An alarm device 8 emits an alarm by the signal from the means 7 when the degree of the temp. rise of the sleeve 3 attains the set value or above. The easy and sure detection of the casting defect are made possible by the above-mentioned method, with the degree of the temp. rise during pouring as a criterion for generation of defective heat insulation and generation of a solidified layer.
Patent JP-S574517-A (JP)
Title: Liquid level gauge
Inventor: SHINOMIYA YASUO
IPC: G01F23/26
Filed: 1980-06-10
Abstract: PURPOSE:To enable the high-sensitive measurement of a liquid level, by a method wherein a rod-form ultraconductive element, a DC power source for energizing the ultraconductive element, a coil wound arround the ultraconductive element, and a measuring device for measuring an inductance are mounted in a vessel where a very low temperature liquid is stowed. CONSTITUTION:A liquid level gauge is used in a manner that the rod-form ultraconductive element 1 is perpendicularly inserted into a vessel 4 where liquid helium 3 is stowed. The coil 5 is evenly wound around the ultraconductive element 1, and an inductive measuring device 6 is caused to measure the self-inductance of the coil 5. A DC power source is connected to the opposite ends of the ultraconductive element 1, and the power source 7 energizes microcurrent to the ultraconductive element 1. In case the liquid level is measured, this eliminates the need for heating of the liquid helium 3 or other troublesome works and permits the high-sensitive detection of the liquid level.
Patent JP-H10276257-A (JP)
Title: Telephone system
Inventor: TANAKA SHIGEYUKI
IPC: H04M1/57
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To make the telephone number of a display service easy to see by inserting a symbol for dividing an area code and a local code after a number matched with the area code of a storage means and displaying the telephone number of a caller at a display device. SOLUTION: A control circuit 4 detects the telephone number of the caller by a calling telephone number display service by a telephone number detection circuit 3. In this case, the control circuit 4 compares its own area code stored in a RAM 11 with the head part of the telephone number, and when they match, eliminates time matched number. Then, the control circuit 4 compares the area codes of the whole country or a part stored in the RAM 11 with the head part of the telephone number, and when they match, insects a hyphen after the retrieved area code.  Further, the hyphen is inserted before the lower four digits of the telephone number detected by the detection circuit 3 and the control circuit 4 displays the telephone number of the caller for which the hyphen is inserted to two parts between the area code and the local code and between the local code and a subscriber number at the display device 14. Thus, a calling telephone number which is difficult to see at the time of being displayed as received is made easy to see.
Patent JP-H09234043-A (JP)
Title: Solid material-containing beverage housed in hermetically sealed container
Inventor: ITO KAZUNORI
IPC: A23L2/00
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain a solid material-containing beverage housed in hermetically sealed container, making heating in packing unnecessary and excellent in keeping quality of fruits, taste and texture by keeping particle diameter of a part of a water-insoluble solid material in beverage to a prescribed value or above. SOLUTION: This solid material-containing beverage is obtained by substantially fully packing a beverage containing a water-insoluble solid material such as fruit puree, granule or flesh into a prismatic or rectangular hermetically sealed paper pack 14. In the beverage, particle diameter of at least a part of the water-insoluble solid material is >=1mm and water-insoluble solid material content is 1-30wt.%.
Patent JP-H10276169-A (JP)
Title: Standard signal generator for cdma
Inventor: MIZUNO TAKAYUKI
IPC: H04J13/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide the CDMA standard signal generator in which fading is simulated with an inexpensive configuration and a simple processing without provision of a special configuration for high frequency processing. SOLUTION: The standard signal generator 1 is roughly made up of a base band section 2 that provides an output of a base band signal (I and Q signals) and a quadrature modulation section 3 that obtains a quadrature modulation wave of the base band signal. The base band section 2 of the generator is provided with a fading section 5 in addition to the IQ generating section 4. Thus, the base band section 2 applies fading to the base band signal (I and Q signals) before the quadrature modulation section 3 applies quadrature modulation to the base band signal (I and Q signals).
Patent JP-H08276219-A (JP)
Title: Device for forming metal plate
Inventor: AKIMOTO JUNJI
IPC: B23Q5/22
Filed: 1995-04-04
Abstract: PURPOSE: To easily form a tapered work and release it from a die in a rotary cam type forming device. CONSTITUTION: In the forming device PM for metal plates in which a rotary cam 30 which is rotatable around a longitudinal axis Lc is provided on the side of a lower die 11, on the other hand, a slide cam which is advanced to the rotary cam side with the lowering motion of the side of an upper die 1 is provided on the side of an upper die and the work W is formed into a prescribed shape between the forming part of the rotary cam and the bend punch of the slide cam in a prescribed rotational position of the rotary cam, a moving mechanism 40 with which the rotary cam is moved in the axial direction is provided. The moving mechanism 40 is composed of a screw mechanism 41 which is provided on one end side in the axial direction of the rotary cam, a screw member 42 which is screwed onto the screw mechanism 41 and a driving means 51 for revolving the screw member 41.