baber/WOPTO huggingface dataset:
Patent JP-2000145597-A (JP)
Title: Drive controller for solenoid valve
Inventor: MIYAMOTO KATSUHIKO
IPC: F02D41/16
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To ensure that even low-resolution CPUs offer flow rate control of fluid of an equivalent precision as by high-resolution CPUs. SOLUTION: For duty-controlling a solenoid valve 13 interposed in a fluid passage, a control means 1 uses a target flow rate setting means 2 to set a target flow rate of fluid flowing through the fluid passage and next a drive duty setting means 3 to update the drive duty of the solenoid valve 13 in a preset control cycle depending on the target flow rate. The drive duty setting aims the mean value of all drive duty values set in continuous control cycles at the target flow rate. According to the drive duty the drive duty setting means 3 sets, a control signal output means 5 outputs control signals to the solenoid valve 13 to duty-control it.
Patent JP-H01159761-A (JP)
Title: Number inputting system
Inventor: IMAIZUMI CHIZUKO
IPC: G06F17/21
Filed: 1987-12-16
Abstract: PURPOSE:To decrease the number of times of touching a key for inputting numbers by constituting the title system so that, in case of inputting many pieces of numbers, a number generated by adding one to the number inputted the last time is made inputted by the inputting through a number input key. CONSTITUTION:A document editing device consists of an input part 1, a display part 4, a control part 2, a conversion processing part 5, and a memory part 3. The part 5 is constituted by adding a means to set a number input regulation, a means to execute the inputting of a number and a means to edit the number to a character input means to input character string. In case of inputting many pieces of numbers, a number adding to the last-time-inputted number by one is inputted if a number input key is inputted from the input part 1.
Patent JP-H09161708-A (JP)
Title: Sample contaminant removing device
Inventor: MORIAI IKUYO
IPC: H01J37/20
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To surely remove only contaminant without giving damage to a sample by detecting a terminal while removing the contaminant stuck on the surface of the sample when the surface of the sample is observed with a scanning electron microscope. SOLUTION: The electron beam from an electron gun 1 is radiated to a sample 2. The secondary electrons emitted from the surface of the sample 2 are detected by a secondary electron detector 3, the detection signal is fed to an amplifier 5 via an interface 4, and the image signal is outputted to a display 6. The value immediately after the radiation of the electron beam among the values detected by the secondary electron detector 3 is stored in a memory 8 in a terminal detecting device 7. When the surface of the sample 2 is contaminated by electron beam scanning and the detected intensity of secondary electrons is changed, ionized gas 10 is fed, and an ion beam is radiated from an ion gun 11 for the removing action of contaminant. An electron beam is radiated after a prescribed time to detect secondary electrons.  This value is compared with the initial value in the memory 8, and the ion beam is radiated to remove the contaminant until they become the same value.
Patent JP-H06150480-A (JP)
Title: Cassette auto-changer controller
Inventor: YUMINE TORU
IPC: G11B15/68
Filed: 1992-10-31
Abstract: PURPOSE:To facilitate the confirmation of a condition in a cassette housing part and the indication of the transfer of the cassette by plotting the condition in the cassette housing part of a cassette auto-changer on the display screen of a monitor and indicating a cassette display picture in the cassette housing part. CONSTITUTION:By an internal controller 17 in the cassette auto-changer main body 11, a control signal Sl from the control part 12B in an external controller 12 is received, and a transfer command signal S4 is sent to a cassette transfer device 14, and the device 14 is moved in the direction of the arrow (a), and the transfer of the cassette is performed between the cassette housing part 13 housing plural cassettes and VTRs 16A-16D. The bin condition of the housing part 13 is displayed visually on the monitor 12A of the device 12 based on the detected result of a detection device provided in the housing part 13, and the number of stages of the bin and the display pictures of the cassettes housed in respective stages are displayed.
Patent JP-H07169784-A (JP)
Title: Deburring apparatus of lead frame
Inventor: FUCHIGAMI KOICHI
IPC: H01L23/50
Filed: 1993-12-16
Abstract: PURPOSE:To obtain the deburring apparatus in which a resin burr which has adhered to the sidewall of a lead frame can be removed with good operability and surely by a method wherein a moving cutter which comes into contact with the sidewall of the lead frame is installed and a moving-cutter adjustment means which gives a forward and backward motion force and a rotating motion force is installed. CONSTITUTION:In a moving cutter 19, a part which comes into contact with the end part of a lead frame 18 is formed to be arc-shaped, a long hole 22 for position adjustment is made, a guide pin 23 is mounted on, and attached to, a cradle 21 via the long hole 22, and a stopper pin 24 to which a cutting edge for the moving cutter 19 is coupled is mounted on, and attached to, the cradle 21. While the lead frame 18 is following the arc-shaped part of the moving cutter 19 (i.e., is being moved circularly), it is conveyed. In addition, when the end part on the other side of the lead frame 18 reaches the arc-shaped part of the moving cutter 19, the moving cutter 19 is returned to an initial state so as to prepare for the removal of a resin burr at a next lead frame.
Patent JP-H11249995-A (JP)
Title: Method and device for coordinating access to internet web site
Inventor: SHELTON JAMES A
IPC: G06F11/34
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a method that manages the activity of a terminal. SOLUTION: Although a terminal retrieves pages from an HTTP server 152, each page has embedded information such as an applet. Each applet report activities together with a page URL to a server 144 in accordance with the page activities such as load, unload or data change which are performed by a certain terminal and the server stores the activities in a database 148. Synchronization between pages in different terminals is performed by appropriate embedded information such as data tracking and a synchronous applet. An applet identifies an activity, stores it in a database whenever necessary and also transfers the details of the activity to a tracking server through the terminal in order to send it to other participating terminals.
Patent JP-H07169713-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUBARA YOSHIHISA
IPC: H01L21/3205
Filed: 1993-12-16
Abstract: PURPOSE:To form a stable high-melting-point metal silicide film having a low layer resistance by preventing the mixture of such an impurity which hinders a solid phase reaction in the silicide film at the time of forming the film. CONSTITUTION:After removing a natural oxide film 6 from the surface of silicon in a hydrogen atmosphere of 1X10<-6> to 1X10<-2> Torr, a titanium silicide film 8 having a C49 structure is formed by annealing a sputtered titanium film 7 under the same vacuum condition. Then a titanium silicide film 9 having a C54 structure is formed by removing the unreacted part of the film 8 and heat-treating the remaining part of the film 8.
Patent JP-H01158513-A (JP)
Title: Temperature control circuit
Inventor: ICHIKAWA TOSHIYUKI
IPC: G05D23/19
Filed: 1987-12-15
Abstract: PURPOSE:To suppress the voltage fluctuation of an alternating current power source due to a heater conducting action and to suppress an favorable influence for other electronic equipment connected to a power source by 2-step controlling a heater temperature and chopping-controlling the voltage impressed to a heater at the time of a heater conducting action. CONSTITUTION:The title circuit is provided with a switching circuit 3 inserted into the conducting path of a heater 2, a temperature detector 6 of a heater, a first voltage comparator 12 to send a first conducting signal while the detecting temperature is lowered to a second setting temperature or below, a second voltage comparator 13 to send a second conducting signal while the temperature is lowered to a second setting temperature or below, a control part 14 to send a chopping conducting control signal to the switching circuit during the period from a first conducting signal sending start up to a second conducting signal sending start and send the continuous conducting control signal to the switching circuit during the second conducting signal sending period and an AND gate 9 to calculate the AND of respective control signals and a first conducting signal. Thus, the voltage fluctuation of the alternating current power source due to a heater conducting interrupting action can be suppressed and the unfavorable influence for other electronic equipment connected to the power source can be suppressed.
Patent JP-H05151106-A (JP)
Title: Memory card device
Inventor: MARUYAMA KOJI
IPC: G11C16/06
Filed: 1991-11-30
Abstract: PURPOSE:To cope with a trouble mode and a test mode of a memory card device by supplying a special command from outside so as to have an access to an unaccessible area. CONSTITUTION:A memory card main body 11 is designated with a card enable signal CE set at an H level and at the same time the 2-byte test mode data are supplied to the bus lines D0-D7 with an address/data switching signal A/D set at an L level respectively. Under such conditions, a bus clock BCK is produced synchronously with the test mode data. At the same time, a react/write switching signal R/W is set in a data writing request state of an L level together with a ready/busy switching signal RDY/BSY set in an input allowable state respectively. Then the 3-byte address data AD are supplied to the lines D0-D7. Then the signal A/D is inverted to an H level and the data on the lines D0-D7 are changed into the digital data DA. Thus the data DA can be directly written into the address of an EEPROM 17 that is designated under such conditions.
Patent JP-H05157080-A (JP)
Title: Closed type rotational compressor
Inventor: YAZAWA HIDEKI
IPC: F04C29/00
Filed: 1991-12-02
Abstract: PURPOSE:To improve assembly characteristic by improving a connection structure of a discharge tube to an exit hole of a discharge chamber formed on a secondary bearing by which a crank shaft is axially supported, in the case of a closed rotational compressor, in which a compressor structural part is formed by fitting a rolling piston followed by a vane point in the outer peripheral surface, into a cylinder. CONSTITUTION:The capacity of an inlet chamber as well as a compressor chamber in a cylinder 3 of a lateral rotary compressor is changed according to the reciprocation of a vane 6 following the eccentric rotation of a roller 7 by driving an electric motor M, and suction and compression of gas is carried out thereby, and a compressed gas passes a discharge hole 5a, and is discharged to the outside through a discharge valve chamber 15. A discharge tube 18 fixed to a case 16 is connected to a discharge chamber exit hole 10 of a silencer chamber cover 10 mounted on a secondary bearing 5, on which a silencer chamber 11 is recessed, through a tubular elastic body 19. Namely, one end of the tubular elastic body 19 is mounted on the discharge tube 18, while the other end is connected to the silencer chamber cover 10, with a discharge chamber exit hole 10a surrounded thereby. The accuracy of assembly tolerance for the discharge tube 18 as well as for an inlet tube 20 is thus eased.
Patent JP-H06155546-A (JP)
Title: Producing apparatus for honeycomb structure
Inventor: HAGINO TOMIHIRO
IPC: B29C48/12
Filed: 1992-11-26
Abstract: PURPOSE:To easily produce a honeycomb structure having a bent shape. CONSTITUTION:The perforated plate 10 attached to a cap 6 forming an extruded honeycomb molded object on the inlet side thereof has a large number of straight through-holes 18 piercing the plate 10 in the thickness direction thereof and the opening area ratio of them in an anti-bending direction is made larger than that in a bending direction so that a flow rate becomes much in the bending direction and becomes little in the anti-bending direction. By this constitution, a honeycomb molded object having a bent shape can be produced by extremely simple constitution.
Patent JP-H03178106-A (JP)
Title: Manufacture of coil assembly
Inventor: HASEGAWA SHIRO
IPC: H01F41/10
Filed: 1989-12-06
Abstract: PURPOSE:To assure the fixation of a connection part on the outer surface of a coil by a method wherein coil lead wires and outer lead wires are connected by soldering process while the bulk level of the connection part between the coil lead, wires and the outer lead wires fixed on the outer surface of the coil is lowered by thinning the thickness of a bonding agent. CONSTITUTION:Coil lead wires 12 and lead wires 13 are connected with one another not by wrapping process but by soldering process through the intermediary of the pattern surfaces 17a, 17b of an FPC (flexible circuit substrate) 16 while the connection part is fixed on the FPC 16 using a bonding agent 14 and then further fixed on the outer surface of a coil 11 through the intermediary of the FPC 16. Accordingly, the bulk level of the connection part between the coil lead wires 12 and the outer lead wires 13 on the outer surface of coil 11 can be lowered thereby thinning the thickness of the bonding agent 14. Thus, the resistance of the connection part to the resin is low since no large force is given at all from the resin to the connection part. Through these procedures, the fixation of the connection part on the outer surface of the coil 11 can be assured.
Patent JP-H05129891-A (JP)
Title: Digital filter
Inventor: YAMAGOSHI TAKAMICHI
IPC: H03H17/06
Filed: 1991-11-05
Abstract: PURPOSE:To eliminate the need for at least one of a digital multiplier and a digital adder in the digital filter. CONSTITUTION:The filter is provided with a memory 4 storing the result of arithmetic operation to data D0, D1 and a coefficient selected by a coefficient selection input S and a memory 5 storing the result of arithmetic operation to data D2, D3 and a coefficient selected by the coefficient selection input S, and the data D0, D1 and the coefficient selected by the coefficient selection input S are given to the memory 4 as its address and the data D2, D3 and the coefficient selected by the coefficient selection input S are given to the memory 5 as its address.
Patent JP-H05126481-A (JP)
Title: Manufacture of heat pipe
Inventor: SUSA YUMIKO
IPC: F28D15/02
Filed: 1991-11-05
Abstract: PURPOSE:To provide a method of manufacturing a heat pipe having a plurality of independent cells having different volumetric coefficient of operating liquid and, accordingly, different heat performances efficiently or a method of manufacturing a plurality of heat pipes having different heat performances respectively in one lot efficiently. CONSTITUTION:The manufacturing method of heat pipe includes a process of sealing operating liquid 2 into containers 1, a process of keeping the distribution conditions of the operating liquid 2 in the containers 1 in ununiform conditions along a given direction of the containers 1, and a process of forming bulkheads 10, 11, continuous so as to be intersected with the given direction by pressing and the other means at an arbitrary place or a plurality of places between both ends along the given direction of the containers 1. Accordingly, a plurality of heat pipes can be obtained when the containers 1 are separated at the parts of the bulkheads 10, 11.
Patent JP-H09137572-A (JP)
Title: Connector for handrail
Inventor: ENOMOTO HIROYUKI
IPC: E04F11/18
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To connect together adjoining handrail bars correctly rectilinearly with simple construction and the minimum number of parts. SOLUTION: This connector is constituted of three members, a first flange 2, a second flange 3, and a connecting ring 4, so as to minimize the number of parts. The nominal diameter of a screw hole 16 and a screw shaft 10 provided on the connecting ring 4 and the second flange 3 is set large, so as to prevent misalignment due to errors of the form or the position of the screw. The first flange 2 is fixed to the end face of one handrail bar 1A by a plurality of screws 6 under the condition being insertedly fitted to the inner bottom of the screw hole 16 of the connecting ring 4. The second flange 3 is fixed to the end face of the other handrail bar 1B by a plurality of screws 11. The connecting ring 4 is rotatably movably supported with the first flange 2, and at the same time, supported so as to be prevented from slipping off.  The nominal diameter of both screw bodies 10, 16 is set larger than the outer diameter of the first flange 2.
Patent JP-H01160880-A (JP)
Title: Production of formed article of porous ceramic
Inventor: FUTAKI KENJI
IPC: C04B38/06
Filed: 1987-12-15
Abstract: PURPOSE:To obtain a formed ceramic article having fine pores and excellent mechanical strength, by molding a plastic body mixture composed of a sizing material, a vegetable organic fine powder material and inorganic fine powder material containing water and calcining the molded article. CONSTITUTION:A plastic body mixture is produced by mixing an inorganic fine powder material with a sizing material, a vegetable organic fine powder material and a small amount of water. The mixture is kneaded and extrusion molded with a screw extruder. The molded article is dried and heated in a calcination furnace to burn-out the vegetable organic fine powder material and effect the defatting. Pores are left after the burning of the powder material and, at the same time, the inorganic fine powder material is sintered by this process to obtain the objective molded article. The vegetable organic fine powder material used as the pore-forming material is, e.g., fine powder derived from plant (e.g., sawdust) which is preferably classified to particle diameter of 1-1,000mum.
Patent JP-H11211540-A (JP)
Title: Fuel level sender
Inventor: DEDERT RONALD J
IPC: G01F23/60
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To obtain a sensor element with high reliability and high durability, by applying a polished finish to the surface of a thermet conductive body which operationally engages with a contact. SOLUTION: By directly applying a polished finish to a surface 130, recessions and protrusions on the surface 130 are removed. A drum 400 is rotated and moved downward, and brought into contact with the surface 130. Pointed protrusions are crushed or ground and finally reduced up to ridge parts by grinding. By this, a surface with an extremely low grindability is provided during engagement with a contact. Furthermore, cleaning is performed after a polished finish to remove chippings. Cleaning is performed by a flow of compressed air. In addition, it is verified that a polished finish improves the solderability of a conductive body 120 and provides synergistic advantages superior than before.
Patent JP-H09181916-A (JP)
Title: Method for gray screening
Inventor: INNUEI RIN
IPC: H04N1/41
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for generating an output signal in N-bit per one picture element (M>N) in response to an image input signal with M-bit per one picture element. SOLUTION: This method adopts an medium gradation cell threshold memory 84 storing one threshold level for each cell component. In the case of real time processing of a video image signal, plural threshold levels are calculated based on the stored threshold level and a threshold level comparator means 88 compares the image signal with the threshold level. The threshold level calculation processing is simplified by using constants set at an equal interval and desired fluctuation from threshold levels at an equal interval obtained as the result is realized by using a lookup table 108 to apply mapping to the video image signal again. Then an encoder 120 encodes the plural comparator outputs executed as to each medium gradation cell component and a digital gray scale output signal is generated.
Patent JP-2000140616-A (JP)
Title: Preparation of aqueous emulsion
Inventor: MIZOBUCHI TSUKASA
IPC: C09D7/80
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To estimate an amount of an emulsifier required to obtain a stable emulsified state by a theoretical method by calculating the sum total of hydration energy contribution values which show the extents of contribution of organic molecules to be emulsified to hydration energy and controlling the amount of the emulsifier in accordance with the sun total. SOLUTION: Hydration energy contribution values assigned to all of specified atoms and/or atomic groups constituting the chemical structure of organic molecules to be emulsified are added up to obtain a 1st operation value. The ratio (B/A) of the molecular weight B of the organic molecules to a specified molecular weight A is calculated and multiplied by hydration energy contribution values assigned to the molecular weight A to obtain a 2nd operation value. The amount of an emulsifier required to emulsify the organic molecules is estimated on the basis of the sum total of the 1st and 2nd operation values. The objective aqueous emulsion is efficiently prepared the using the required amount of the emulsifier.
Patent JP-H11150060-A (JP)
Title: Exposure method, register mark for exposure, and its formation method
Inventor: KOBAYASHI KATSUYOSHI
IPC: G03F7/20
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To adjust its image formation property according to an exposer, so that the image formation property to a substance to be exposed may be proper, concerning the exposure method for adjusting the image formation property at the time of having formed the image of a mask pattern on the substance to be exposed, using the projective exposer. SOLUTION: In the method of adjusting the image formation property to a substance 207 to be exposed, when forming the image of the pattern on a mask 33a installed at a mask installation part 33 on the substance 207 to be exposed installed at an installation part 35 for the substance to be exposed, using an aligner where a light source 31, an illumination optical system 32 of a first aperture number, the mask installation part 33, a projective optical system 34 of a second aperture number, and the installation part 35 for the substance to be exposed are drawn up in this order, the image formation property to the substance 207 to be exposed is adjusted, by adjusting the ratio of the aperture number expressed by the ratio of the first aperture number to the second aperture number.
Patent JP-2001131257-A (JP)
Title: Composition for resin
Inventor: YOSHIMURA YUICHI
IPC: C08G18/76
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a resin exhibiting a high impact strength and suitably employed as an optical material by employing a specific resin composition. SOLUTION: The resin is obtained by polymerization-curing of a composition for a resin comprising 30-95 wt.% of a compound having at least one, per one molecule, of structure represented by formula (1) (wherein R1 is a 0-10C hydrocarbon; R2, R3 and R4 are each a 1-10C hydrocarbon group or H; Y is O, S, Se or Te; (m) is 1-5; and (n) is 0-5), 1-40 wt.% of a compound bearing at least one isocyanate and/or isothiocyanate group (b) per one molecule and 1-50 wt.% of a compound (C) bearing at least one mercapto group per one molecule.