baber/WOPTO huggingface dataset:
Patent JP-H04180581-A (JP)
Title: Treating solution for metallic surface
Inventor: TAKURA TOMOJI
IPC: C23G1/10
Filed: 1990-11-14
Abstract: PURPOSE:To remove rust generated on the copper foil part or the like of a printed wiring boad without the disconnection of printed wiring by treating the rust by an aq. soln. contg. ammonium persulfate, concd. sulfuric acid and a phosphoric ester series surfactant. CONSTITUTION:In the case rust is generated on the copper foil of a printed wiring material obtd. by forming printed wiring constituted of copper foil or the like on an insulating substrate, by using an aq. soln. contg. 10 to 150g/l ammonium persulfate, 10 to 100g/l concd. sulfuric acid and 0.0001 to 0.05g/l). phosphoric ester series surfactant, the rust on the copper foil can easily and completely be removed without the disconnection of the printed wiring.
Patent JP-H07157858-A (JP)
Title: Marking method and marking device
Inventor: NAKAGAWA KEISUKE
IPC: B25H7/04
Filed: 1993-12-08
Abstract: PURPOSE:To keep the thickness of a marking line constant at the time of flame spraying a fusible powder from a nozzle to mark a material by determining the moving speed of the nozzle and controlling a fusible powder supply valve in accordance with the speed. CONSTITUTION:A torch 21 is loaded on a working device controlled by an NC device 8, a hole for ejecting a gas mixed with a fusible powder 25 is formed at the center of the nozzle 7 of the torch 21, and a flame 22 is formed around the hole. The nozzle 7 and a vessel 26 are connected, the powder 25 is put in the vessel 26, and a hose 28 for transferring the powder 25 and a gas hose 29 to control the supply of the powder 25 are connected. Valves 31 and 32 are provided to the hoses 28 and 29 to adjust the flow rate or pressure of the gas. The moving speed of the nozzle 7 is detected by a controller 30, the valves 31 and 32 are controlled in accordance with the speed, and a line of uniform thickness is marked on a material C.
Patent JP-H1068467-A (JP)
Title: Seal device
Inventor: MATSUO SHIGEMI
IPC: F16J15/18
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To prevent an O-ring from being projected from a joined part and damaged by arranging the O-ring made of rubber-like elastic material and a hard backup ring in parallel, and forming the backup ring arranged opposite to the pressure bearing side of the O-ring from two backup ring parts. SOLUTION: A seal device 10a to be mounted in a fitting groove 21 of a shaft 20a is provided with an O-ring 1, a seal surface 2 of its outer circumferential surface is joined with an engagement surface 31 of a housing 30, and a seal surface 3 of an inner circumferential surface is joined with a groove bottom surface 22' of the fitting groove 21. A backup ring 5 to be provided to support the O-ring 1 is formed rectangular in section by joining inclined surfaces 8, 8 with a backup ring part 5a having a thin-walled corner part 9 on an outer circumferential surface formed triangular in section and a backup ring part 5b in which a joining surface 7 of the outer circumferential surface is wide, and the dimensional ratio of the width A of the corner part 9 of the outer circumferential surface to the width B of the inner circumferential surface of the backup ring part 5a is 3:1.
Patent JP-H07165582-A (JP)
Title: Agent for enhancing anticancer effect of immunnoanticancer agent
Inventor: TAKAYAMA SEIJI
IPC: A61K35/24
Filed: 1993-12-08
Abstract: PURPOSE:To obtain a medicine capable of assisting so as to enhance anicancer effect of an immunoanticancer agent by increasing immune reactivity when the immunoanticancer agent is administered to a cancer patient lowered in immunity. CONSTITUTION:A medicine containing histamine or a pharmaceutically permissible acid addition salt of the histamine as active ingredient is jointly administered in an extremely small amount together with an immunoanticancer agent consisting of a protein or a glucoprotein or of both the substances having immunoanticancer activity. The histamine acts as a medicine for enhancing anticancer effect of the immunoanticancer agent.
Patent JP-S62160125-A (JP)
Inventor: BUARUTERU KIYURINGU
IPC: B01J8/38
Filed: 1986-12-25
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-S63162234-A (JP)
Inventor: TANAKA YASUNORI
IPC: H05K3/22
Filed: 1986-12-26
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-H05126174-A (JP)
Title: Rotation element locking device for automatic transmission
Inventor: SUMIYA MASANORI
IPC: F16H57/08
Filed: 1991-10-29
Abstract: PURPOSE:To achieve a compact size and a light weight for a device for locking a desired rotation element of a planetary gear of an automatic transmission through a brake and a one-way clutch to a case. CONSTITUTION:A one-way clutch 7 is disposed between a friction engagement element 6 of a brake and an operation piston 8, an inner lace 71 is connected to a ring gear 5 of a planetary gear P, and an outer lace 72 is fixed to a case 1. An arm 81 of the operation piston 8 is set to be engaged with a friction engagement element 6 through the outer lace 72.
Patent JP-H08149589-A (JP)
Title: Structure for speaker
Inventor: KAWAMIDORI TOSHITAKA
IPC: H04R1/24
Filed: 1994-11-18
Abstract: PURPOSE: To provide the speaker effective as a speaker on a vehicle configurated thinly and lightly as a whole by constituting the magnetic circuit of a woofer as a repulsion type magnetic circuit and arranging a tweeter in the front of this circuit. CONSTITUTION: Magnets 24b and 24c and center plate 25 arranged between magnets 24b and 24c are held by an aluminium holder member 26. That is, a cylindrical center guide part 26a is provided in the center part of the holder member 26, and they are inserted to the center guide part 26a so that N poles of magnets 34b and 24c face each other with the center plate 25 as the boundary, namely, the center plate 25 is held between N poles of magnets 24b and 24c. The center guide 26a of the holder member 26 is longer than the magnetic circuit part in the perpendicular direction, namely, the upward direction in the figure, and a ring 30 which fixes not only the magnetic circuit but also a tweeter 1 is attached to the front of the magnetic circuit.
Patent JP-H01149602-A (JP)
Title: Muting circuit
Inventor: MITSUKI KANJI
IPC: H03G3/10
Filed: 1987-12-07
Abstract: PURPOSE:To make the muting time at the time of throwing-in power supply and the muting time during operation optionally settable, by connecting a series circuit composed of a capacitor and resistances in parallel with another series circuit composed of a capacitor and resistances provided between a power source and the base of a 1st transistor. CONSTITUTION:Since the time constant of a capacitor 11 and resistances 8 and 9 is longer than that of a capacitor 12 and resistances 8 and 10 at the time of throwing-in power supply, the impedance of a transistor 2 connected between a signal and earth drops and the transistor 2 makes muting operations. On the other hand, muting signals are supplied to the base of a transistor 13 during operation and the transistor 13 is turned on. The transistor 13 makes muting operations by the time of the time constant determined by the capacitor 12 and resistances 8 and 10 even when the muting signals are exhausted. Therefore, when the capacity of the capacitor 11 is made larger than that of the capacitor 12, the muting time at the time of throwing-in power supply can be made longer than the other muting times during operation.
Patent JP-H02154329-A (JP)
Title: Track jump controller
Inventor: KARAKIDA SHIYOUJI
IPC: G11B7/085
Filed: 1988-12-07
Abstract: PURPOSE:To surely position a beam spot to an aimed track even when physical conditions change by storing values which are obtained by doubling the half- track passing time measured at every half track in a RAM when a large number of track jumps is made and utilizing the values stored in the RAM as accelerating and decelerating time when a small number of track jumps is performed. CONSTITUTION:By accelerating a beam spot until the beam spot passes three tracks, the one-track passing time is calculated at every track and stored in a RAM. Namely, values obtained by doubling the output of a latch circuit 121 at the moment when the edge of a tracking zero-cross signal is detected after jumps are started is held in the RAM. These value are obtained at every time when the beam spot passes a half track and correspond to the accelerating and decelerating time when a small number of jumps is controlled. Therefore, the values can be applied to all lens actuator driving systems irrespective of physical parameters even when a small number of track jumps is performed and, at the same time, simple but accurate positioning can be performed.
Patent JP-H09154272-A (JP)
Title: Cooling structure of linear motor
Inventor: HORIKOSHI ATSUSHI
IPC: H02K41/02
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To sufficiently control the temperature rise of a motor by providing a non-magnetic coil cooling member having high thermal conductivity between the magnetic pole of the rotor side and a coil to cool the coolant a little. SOLUTION: When a coil 9 of a linear motor 1 receives electric power, a repulsion force is generated at a rotor 1a and thereby a slider 4 is driven linearly. Generated heat is sequentially transferred, before it is transmitted to a projected magnetic pole 7, to a bobbin 8, a flange 11 and a cooling member 10 having higher thermal conductivity. Thereafter, heat is extracted to external side via the coolant flowing into the piping 13 for cooling. As a result, before heat of the coil 9 is spread to the projected magnetic pole 7 having a large thermal capacity, it is transmitted effectively to the bobbin 8, the flange 11 and cooling member 10, effective cooling can be realized and the temperature rise of the motor can also be controlled to improve the rated repulsion force.  Moreover, since the bobbin 8 is cooled effectively, heat is not easily transmitted to the projected magnetic pole 7 and thermal expansion of the slider 4 can be reduced to improve positioning accuracy and linear performance.
Patent JP-H03169007-A (JP)
Title: Formation of pattern of multilayer resist
Inventor: ISHIDA TOMOKO
IPC: G03F7/26
Filed: 1989-11-29
Abstract: PURPOSE:To simplify a process by a method wherein a wafer is coated with a resist whose energy absorption coefficient is high, it is coated, so as to be piled up, with a resist whose energy absorption coefficient is low and an exposure operation and a developing operation are executed simultaneously. CONSTITUTION:A substrate 3 is coated with a resist 2 whose energy absorption coefficient is high so as to obtain a film thickness which is required to keep accuracy at an etching operation; in addition, it is coated thin with a resist 1 whose energy absorption coefficient is low. Then, this assembly is irradiated, via a mask pattern, with far ultraviolet rays 5 provided with an energy which is required to expose the resist 1 whose energy absorption coefficient is low; then, an exposure energy distribution is produced; a resist part 6 not exposed to light and a resist part 7 exposed to light are formed inside the resists 1, 2. In succession, a multilayer resist body is developed; then, a resist pattern which is obserbed in a residual-image resist 10 is formed on the substrate 3. Thereby, while advantage of a conventional multilayer resist such as a high resolution, an excellent size control property, a relaxation of a standing-wave effect, a relaxation of a scattering effect and the like are kept, it is possible to prevent that a process becomes complicated.
Patent JP-H04180144-A (JP)
Title: Register file control system
Inventor: EDA YOSHINORI
IPC: G06F9/34
Filed: 1990-11-15
Abstract: PURPOSE:To decrease the number of patterns and to shorten the working time in a register file control system by sending the write enable signals to all addresses in a test mode and otherwise sending the write enable signal to a single decoded address. CONSTITUTION:A write control circuit 3 validates all write enable signals g0 - g3 received from a slave block (e) regardless of the word addresses d0 - d3 when a test mode signal is kept at '1'. Then the circuit 3 writes the input data (f) to all register files 4. When the signal (h) is set at '0', the signals d0 - d3 and only one of signals g0 - g3 are validated and the data (f) is written in a single word of the file 4. The file 4 fetches the input data and writes the data (f) held by a master latch into the corresponding slave latch by the signals g0 - g3. Thus the number of patterns is decreased together with reduction of the working time attained in a register file control system.
Patent JP-H02160436-A (JP)
Title: Holding method for positioned body
Inventor: INOUE TAKUMI
IPC: B23P19/00
Filed: 1988-12-07
Abstract: PURPOSE:To feed a body to the succeeding stage in a specified position by flowing a high speed fluid between the bottom face of the body positioned on the specified placing face and the placing face and holding the body on the placing face by the differential pressure between the upper and lower faces of the body. CONSTITUTION:When compressed air is fed to a recessed place 31 via air injection hole 41 and compressed air feeding pipe 452, a part (m) is slightly floated from the recessed place 31 and the air flow fed from the compressed air feeding pipe 42 is flowed in the direction shown by an arrow mark A at high speed into this lower face and a gap S. Thus, due to the upper part of the part (m) being of atomospheric air, the air flow velocity being about zero and the air flow of the lower face being at high speed, an atmospheric difference is caused on the upper face and lower face of the part (m) by Bernoulli's theorem and the force pressing the part (m) to the recessed place 31 is exerted. Namely, the part (m) is held at the position to be positioned. When transfer pins 27, 28 are moved upward by the work of an air cylinder in this state, the transfer claws 27a, 28a of the tip thereof are passed through notches 29, 30, engaged with the hole of the part (m) and fed to the succeeding stage.
Patent JP-2001135576-A (JP)
Title: System and method for forming thin film
Inventor: TOKAI NOBUO
IPC: C30B25/02
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for forming a thin film while reducing contamination from a corrosive gas supply line. SOLUTION: An epitaxial growth system 10 comprises a chamber section 12 for placing a semiconductor wafer 100, and a section 16 for supplying processing gas into the chamber. The gas supply section 16 comprises a line 32 for supplying cleaning gas, i.e., HCl gas, into the chamber, a line 34 for supplying SiH4 gas to the HCl gas supply line 32, a control section 36, and a heating section 38. The control section 36 control the flow rate of HCl gas and SiH4 gas such that SiH4 gas is supplied to the HCl gas supply line 32 before HCl gas is supplied into the chamber 18 through the HCl gas supply line 32. The heating section 38 heats the HCl gas supply line 32.
Patent JP-H05219909-A (JP)
Title: Nonmilky cream containing lower fat capable of whipping
Inventor: PIA SUBENSON
IPC: A23L9/20
Filed: 1992-10-26
Abstract: PURPOSE: To obtain a low fat non-milk cream contg. an aq. continuous emulsion consisting of an aq. phase contg. a thickener and a specified fat phase, not contg. an inorg. buffer, having a prescribed pH, capable of whipping in a prescribed time, capable of sterilization, excellent in whipping characteristics and good for health. CONSTITUTION: This low fat non-milk cream contains an aq. continuous emulsion consisting of an aq. phase contg. a thickener such as locust beam gum preferably by 0.05-0.2wt.% or further contg. a butter milk component and a fat phase contg. 10-20wt.% fat such as palm kernel oil, 0-0.5wt.% spherical protein such as casein and 0.9-2.5wt.% emulsifier such as loctodane. It does not contain an inorg. buffer, has pH5.6-7.2 and can be whipped within 6min by means of a domestic electric whisk.
Patent JP-H09123838-A (JP)
Title: Vehicular housing box
Inventor: KURINAMI YOSHITOSHI
IPC: B60R7/02
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular housing box provided with a table function. SOLUTION: A housing box 10 is formed into a box shape provided with a flat table surface 11 and a projecting surface 12 formed toward the back surface from the table surface 11, a cover plate 14 capable of being freely opened and closed is mounted on the table surface 11, and at least four supporting legs 15 normally embedded and capable of being erected vertically in the back surface direction are arranged on the back surface side with good balance. An attachment 30 is provided with a fixing arm 31 to be fixed on the body of a vehicle, a movable arm 40 on which the housing box 10 is to be mounted, a hinge mechanism for connecting the movable arm 40 to the fixing arm 31, and a lock member 50 composed of a lock part for locking the movable arm 40 in the specified rotational position and a releasing part for releasing locking of the movable arm 40 by the manual operation.
Patent JP-H03171612-A (JP)
Title: Separator for electrolytic capacitor
Inventor: ROPPONGI YASUNOBU
IPC: H01G9/02
Filed: 1989-11-29
Abstract: PURPOSE:To make it possible to stably maintain the hydrophic property of a film for a period longer than the film in which a chemically processed separator is used by a method wherein a fluororesin fine porous film, on which a sputtering-etching treatment is conducted under a specific condition, is used as the separator of a capacitor. CONSTITUTION:The fine porous film such as tetrafluoroethylene and the like is used as a fluororesin fine porous film. The fluororesin fine borous film, having average hole diameter of 0.1 to 10mum of uniform diameter, porosity of 50 to 90 and the film thickness of 10 to 200mum, is used. The atmosphere of sputtering is 0.1 to 10Torr, and oxygen, ammonia, nitrogen, tetrafluoromethane, inert gas, single unit of water or mixed gas are used as atomospheric gas. As a power source, the frequency of several-tens kHz to several hundred kHz is used, and the discharging power of 10 to 100W is used.
Patent JP-H05118490-A (JP)
Title: Silencing drain pipe
Inventor: SHIBAZAKI SHINICHI
IPC: F16L55/02
Filed: 1991-10-28
Abstract: PURPOSE:To provide a drain pipe having the capability of preventing the occurrence of a large water flow sound, even when waste water is made to flow through the drain pipe. CONSTITUTION:A drain pipe is constituted of at least four layers, and an inner layer is made of a hard synthetic resin pipe. An air layer having space divided with split rings, a glass wool layer or a synthetic resin foam layer is positioned at the outside of the inner layer. In addition, a resin sheet containing lead fiber is laid at the outside of the foam layer or the like, and a metal pipe is positioned at the outermost side. In this case, these four layers are integrated with each other via the drawing of the metal pipe as an outer layer.
Patent JP-H07162425-A (JP)
Title: Protective device for network monitor system
Inventor: YAMASHITA SHOTARO
IPC: H04L69/40
Filed: 1993-12-10
Abstract: PURPOSE:To improve the security of monitor information detected by lots of monitors connecting to interface point of each signal line of the communication system. CONSTITUTION:Each remote controller 6 adds plural IDs including at least its own ID to a job command when the controller 6 sends each job command including an information collection command to each monitor 5. Furthermore, each monitor 5 is provided with an ID memory 11b storing at least its own ID and a master ID specifying the remote controller 6 of a block to which its own monitor belongs and a job table 11a storing plural stages of security levels and a job whose execution is allowed at each security level. The monitor discriminates the security level based on the relation between the plural IDs added to the job command received from each remote controller 6 and the ID stored in the ID memory 11b and permits the execution of the concerned job when the received job command is a job having a security level discriminated in the job table 11a.
Patent JP-H11144122-A (JP)
Title: Automatic transaction system
Inventor: HIRAMA TOSHIO
IPC: G06Q20/18
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To permit a foreigner to easily use an automatic transaction device installed in the store of monetary facilities. SOLUTION: The automatic transaction device 2 installed in the store of the monetary facilities and a center system 4 accumulating individual information of a user and controlling the job transaction of the monetary facilities are connected by a communication line. A coin selection screen selecting the types of coins is displayed on the user guide screen of the automatic transaction device 2 and the user is caused to select the types of the coins. The user guide screen for permitting the user to input an amount in the unit of the selected coin is displayed and transaction is executed. The selected coin unit is changed into the transaction coin unit which the automatic transaction device transacts in accordance with an exchange rate and transaction is realized based on the transaction coin unit in an automatic transaction system.
Patent JP-H10138320-A (JP)
Title: Screw type extruder
Inventor: SATO NORIMOTO
IPC: B29C48/535
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To supply plasticized matter from a hopper to a cylinder barrel in a highly efficient manner while making a structure simple and inexpensive. SOLUTION: If notches 26 are formed to the outer end in the radius direction of the flight part 25 of the region overlapped with a through-hole 14 when the plasticized matter K charged in a hopper 15 passes through the through-hole 14 to be supplied into a cylinder barrel 12, the plasticized matter K is hooked by the notches 26 even if it is cooled and cured rubber to receive large bite-in force to be forcibly pulled in the cylinder barrel 12.
Patent JP-H03169036-A (JP)
Title: Wafer prober
Inventor: SUGISO YASUKI
IPC: G01R31/26
Filed: 1989-11-28
Abstract: PURPOSE:To reduce a loss of probing a region where a chip does not exist near an outer circumference of a wafer and a target part, by a method wherein a probing operation is executed on the basis of information on a chip arrangement inside the wafer from a chip aligner during a diffusion process. CONSTITUTION:A wafer prober 1 inputs information on a chip arrangement from a chip aligner 6 during a diffusion process; a stage drive part 3 is driven by using a drive control part 4 on the basis of the information; a wafer stage 2 is controlled; a probing operation is executed. At this time, only a region where chips 8 exist on a wafer 7 is probed; a region where the chips 8 do not exist near an outer circumference of the wafer 7 is not probed. Thereby, it is possible to obtain a wafer prober with which the total number of chips to be probed is not changed by variation of a set position of the wafer 7.