baber/WOPTO huggingface dataset:
Patent JP-H11131568-A (JP)
Title: Branch plug exclusive for toilet
Inventor: NISHIOKA AKIRA
IPC: E03D11/00
Filed: 1997-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized branch plug exclusive for a toilet, which can be installed in place of the straight stop valve of a flushing stool, etc., and by which utilities such as hot-water flushing, a hot-water seat with a seat cover, etc., can be mounted simultaneously or set up afterwards. SOLUTION: The branch plug has one water supply inlet 9 communicated with a water supply piping, a first branch port 11 communicated with a water supply pipe to a water storage tank, a second branch port 13 communicated with a conduit pipe to a hot-water supply section and a first valve seat 14 placed in a flow just under the water supply inlet. The branch plug has a branch plug body 8 with a first screw section 17, to which a first support shaft section 16 supporting a first valve body 15 seated on the first valve seat 14 in the forward and retreat direction is screwed, a second valve seat 18 placed in a flow just above the second branch port 13 and a second screw section 22, to which a second support shaft section 21 supporting a second valve body 20 given a back-flow preventive function by the urging force of a spring 19 in the forward and retreat direction is screwed.
Patent JP-H11138852-A (JP)
Title: Printing controller
Inventor: OKUBO HIROSHI
IPC: B41J2/175
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To report the residual amount of ink to a user by displaying it. SOLUTION: In a printer having a head that discharges ink, a calculating means 5 that calculates the consumption of ink corresponding to output data in advance, a judgement means 6 that compares a calculated consumption and the residual amount of ink and judges if printing is possible or not, a residual amount reporting means that displays the information and reports it to the user, and display means 7, 8 that display the possibility/impossibility of printing are provided.
Patent JP-H06163490-A (JP)
Title: Method for mirror-working si wafer
Inventor: SAKOU YAMATO
IPC: B24B37/00
Filed: 1992-11-19
Abstract: PURPOSE:To improve roughness of the polishing plane of a silicon wafer which influences device characteristics and to enable polishing down to 0.08nm or less with an average roughness of Ra by regulating the charge of abrasive grains in a working liquid within a specified range. CONSTITUTION:Before an Si wafer 4 is mirror-worked, the charge of abrasive grains 7 in a working liquid 3 is regulated at 0.1mV to 30mV. For example, a liquid with a charge of abrasive grains 7 of 0.1-30mV where abrasive grains 7 such as of colloidal silica with an average diameter of 20-40nm are dispersed in a KOH aqueous solution of pH9-11 is used as the working liquid 3. The charge of abrasive grains 7 can be measured easily by a potential measuring instrument by electrophoresis. Si wafers 4 diced thin out of a single crystal Si ingot are mirror-worked by the following: supplying the working liquid 3 between them and a polishing cloth 2 fixed on a surface plate 1; applying a load 5 on the Si wafers 4 to give a relative speed 6 to the surface plate 1 and the Si wafers 4; and contacts of the Si wafer 4 with abrasive grains 7 working liquid 3.
Patent JP-H02154718-A (JP)
Title: Automatic bread making machine
Inventor: KOYAMA MASAHIRO
IPC: A47J37/00
Filed: 1988-12-07
Abstract: PURPOSE:To improve workability by fitting a power cord holder to a fitting hole provided for the outer surface of a bread making machine with an elastic click and providing a grip piece integrated with the elastic click and operated from an external part. CONSTITUTION:A power cord holder 27 is fitted to a fitting hole 28 on the side plate of a box-shaped bread making body 20 under an embedded state. For this power cord holder 27, an elastic click 27b, which has an approximately U-shaped section and engages and fixes to the fitting hole 28 in an outer peripheral part under an outside spread state, is provided. For this elastic click 27b, a grip piece 27c to protrude toward the inside of the power cord holder 27 is provided integrally with the elastic click 27b. The engagement between the fitting hole 28 and the elastic click 27b is disengaged, and the power cord holder 27 can be detached from the fitting hole 28 by operating this grip piece 27c from the inside of the power cord holder 27 using an arbitrary tool. Namely, the power cord holder can be attached or detached from the outside of the bread making body, and the workability can be improved.
Patent JP-H04182577-A (JP)
Title: Parking structure
Inventor: YADA YASUO
IPC: E04H6/20
Filed: 1990-11-16
Abstract: PURPOSE:To promote the effective utilization of a site by installing a plurality of parking rack units free of lifting motion independently by means of a lifting means being controllable with a delivery controller, and using a first floor part of the unit at the forefront line as a car delivery port. CONSTITUTION:When a car is garaged, the car is admitted in a delivery port 17 and then information of parking is inputted in memory or a parking number belonging to an undercarriage 9 is specified. Next, a specified lifting means 4 and a conveyor means 5 are driven by a delivery controller, and each of parking rack units 2a-2d goes up to the required height while the undercarriage 9 is conveyed, whereby the car is stored in the specified parking number. In succession, the unit 2a at the forefront line comes to a stop in height where the delivery port 17 accords with height of either of empty parking numbers, and it receives the empty undercarriage 9 and goes down to the lowermost stage, thus it is on standby at the position.
Patent JP-2001127421-A (JP)
Title: Ball mounter and mounting method
Inventor: FUJIMORI YOSHIHARU
IPC: H05K3/34
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for mounting solder balls on a board while correcting warpage. SOLUTION: Warpage of a board is corrected by pressing a head having a lower surface, provided with a plurality of protrusions and suction holes, against a board. After the board is held flatly by means of a vacuum chuck pad provided on a board mounting base, solder balls are separated from the suction holes and mounted on the board.
Patent JP-S63161900-A (JP)
Title: Drive circuit for step motor
Inventor: ITAHARA KENICHI
IPC: H02P8/00
Filed: 1986-12-25
Abstract: PURPOSE:To conduct drive having excellent efficiency and combining both response and damping characteristics by changing the amplitude of an oscillation circuit in response to the state of drive. CONSTITUTION:A comparison circuit 15 compares an output from a winding current detector 14 and an output from an oscillation circuit 16, and transmits the result over a winding-current chopping circuit 11, thus chopping-controlling winding currents within a certain constant range. The amplitude of the output waveform of the oscillation circuit 16 is decreased on acceleration and constant speed drive, thus displaying drive characteristics having excellent response. The apmlitude of the output waveform of the oscillation circuit 16 is increased on deceleration and stoppage, thus displaying drive characteristics having superior damping characteristics. Both drive characteristics are selected by a control signal S1.
Patent JP-H05152060-A (JP)
Title: Sheathed heater
Inventor: MORISHITA FUMIO
IPC: H05B3/48
Filed: 1991-11-26
Abstract: PURPOSE:To provide a sheathed heater where various problems associated with a connection between a terminal lead and a lead wire are eliminated, while the productivity and reliability of the sheathed heater being enhanced. CONSTITUTION:A sheath 1 made of metal is internally provided with a heating wire 2 and an externally led terminal lead 12 connected to the wire 2. In addition, an insulator 4 is so assembled into the sheath 1 as to enclose the wire 2 and terminal lead 12.
Patent JP-H03170813-A (JP)
Title: Display apparatus for assistance in manoeuvering ship
Inventor: YANAGIHARA HIROYUKI
IPC: G01C21/20
Filed: 1989-11-30
Abstract: PURPOSE:To display the true direction and velocity of the wind by selecting the best data from calculating data and correcting the measuring data of the direction and velocity of the wind. CONSTITUTION:The inspecting data of the direction and velocity of the wind and also the data from a gyro compass, an electromagnetic log, a sound wave log are inputted to an operating means alpha0 by a group of sensors Se. The operating means alpha0 selects the best data from the calculating data related to the velocity and moving direction of a ship in accordance with the circumstances, and corrects the inspecting data of the direction and velocity of the wind, thereby obtaining the true direction and velocity of the wind. A data inputting part alpha01 converts the data detected by the group of sensors Se to digital data. A CPUalpha02 calculates the true direction and velocity of the wind from the inputted data according to a program stored in a ROMalpha04, outputting the same to a display device (h) via a display output I/Falpha05. A RAMalpha03 works as a buffer when the CPUalpha02 makes operations, and a status inputting part alpha06 inputs the switching information from a mode changeover switch SW1. Accordingly, the true direction and velocity of the wind corrected with the use of the best ship velocity can be known at all times.
Patent JP-H09150441-A (JP)
Title: Method for molding resin pulley
Inventor: FUNATSU ATSUSHI
IPC: B29L31/32
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To perform injection molding with good productivity by a method wherein a molding material is filled in a mold by injection when a movable mold or its part is under a condition retreated by a predetermined distance from a specified position for constituting the final shape of a molded article of a pulley and a movable side mold or its part is forwarded to a specified position. SOLUTION: A mold is closed and a molding material is filled under a condition where a local press pin 6 is retreated by a predetermined amt. from a specified position. Thereafter, the local press pin 6 is rapidly forwarded to a specified position by an outer force such as a hydraulic press to form the shape of a molded article. Then, after the molding material is sufficiently cured or solidified, the mold is opened to take out a molded resin pulley. As the local press pin 6, e.g. a structure wherein another plate 9 for local pressing is provided and stood on the back face of a protruding plate 8 is pref. It is possible thereby to prevent approximately completely strength from decreasing caused by welding while good productivity is held.
Patent JP-2001129249-A (JP)
Title: Game device, processing method and storage medium
Inventor: HOSHINO MASANOBU
IPC: A63F13/812
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a game device, a processing method and a storage medium, the device allowing a player to freely control the speed of a ball after starting throwing motion, so that the importance of control in an actual baseball game can be reflected on a game. SOLUTION: A control meter 54 and a control cursor 53 are displayed at the start of the throwing motion of a pitcher character 50, and the control cursor 53 is moved rightward on the control meter 54 at the start of throwing. The speed of the ball thrown by the pitcher character 50 is determined in accordance with a position where the player stops the control cursor 53 by pressing a throw button 48. The control cursor 53 is thereafter moved leftward on the control meter 54 on which a success range 57 or the like is displayed, as the control cursor 53 is displayed at a speed proportional to the speed of the ball. By controlling the time to press the throw button 48, the player can determine the stopping position of the control cursor 53 in the success range 57 displayed, and can therefore control the speed and course of the ball thrown.
Patent JP-H0683403-A (JP)
Title: Adaptive pi control system
Inventor: KATO TETSURO
IPC: G05B11/36
Filed: 1992-10-28
Abstract: PURPOSE:To obtain the adaptive PI control system which is extremely robust even if a controlled system has parameter variation. CONSTITUTION:Estimated values J*, A*, Gr*, and CL* of gravitational disturbance and coulomb friction based upon inertia, a dynamic friction coefficient, and a robot angle are found by using (speed command r-actual speed y) as a state variable Suf, and a torque command tau is found so that an error between each estimated value and an actual value becomes '0'. Namely, tau=K2.Suf+(K1/ s).Suf+J*.r'+A*.y+Gr*.sintheta+CL*+tau1. Here, the 1st and 2nd terms of the right side of said equation are torque commands found by PI control. Then r' is the acceleration of the commands, theta is the robot arm angle, and tau1 is a switching input for corresponding to other disturbance. Speed command r= actual speed y is obtained because errors between the respective estimated values and actual values become '0', and adaptive PI control over a transfer function '1' is obtained.
Patent JP-S63169498-A (JP)
Title: Assembly of heat exchanger
Inventor: ENDO AKIZO
IPC: F28F9/14
Filed: 1986-12-27
Abstract: PURPOSE:To permit the air-tight connection and fixing of both of a heat transfer tube and a tube plate with a small expanding rate of the tube, by a method wherein a seal material, having lower hardness than the heat transfer tube and the tube plate, is interposed between the outer peripheral surface of the end of the heat transfer tube and the inner peripheral surface of the mounting hole of the tube plate while said end of the heat transfer tube is expanded from inside under this condition. CONSTITUTION:A seal material 19 is interposed between the outer peripheral surface of the end of a heat transfer tube 6 and the inner peripheral surface of the mounting hole 18 of a tube plate 7. The heat transfer tube 6 is made of copper or the like while the tube plate 7 is made of mild steel or the like. An elastic body, consisting of a high polimerized material such as urethane rubber, fluororubber, fluorine resin or the like, for example, and having a hardness lower than the hardnesses of respective materials such as the heat transfer tube 6 and the tube plate 7 or the like, is suitable for the seal material 19. The tube plate 7 is fixed air-tightly to the cylinder 11 by welding. The end of the heat transfer tube 6 is expanded under a condition that the end of the heat transfer tube 6 is fitted into the mounting hole 18 of the tube plate 7 while interposing a seal material 19 therebetween. According to this method, the end of the heat transfer tube 6 may be connected and fixed air-tightly to the tube plate 7 through the seal material 19.
Patent JP-2000137765-A (JP)
Title: Processor and method for image processing and storage medium
Inventor: TANIOKA HIROSHI
IPC: G06K9/20
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To increase the reproducibility of the whole document image and to obtain an output image having high quality characters by outputting character codes for image parts which are highly possible to be the character document image and outputting images corresponding to the original document image for the other parts. SOLUTION: When a recognition copy mode is selected at an operation part 116, an image read by an image read part 1002 is stored in an image buffer memory 118 and recognized by an image recognition part 4000. Here, a partial image to be recognized is cut by a character segmentation part 108 and a vector calculation part 109 extracts the features quantity. Then it is decided that the partial image can be outputted as characters when the difference between the extracted features quantity and the that of a standard character that a recognition control part 111 has is minimum and less than a threshold, and then its character code are outputted, and an image data conversion part 110 generates a character pattern. When the difference is larger than the threshold, the partial image is outputted in the form of image data as it is.
Patent JP-H06165235-A (JP)
Title: Private branch exchange syste
Inventor: HASHIDO SHIGEYUKI
IPC: H04Q3/58
Filed: 1992-11-20
Abstract: PURPOSE:To transmit/receive a lot of control data and to efficiently and economically utilize a time slot for control by assigning an optional time slot to the time slot for control. CONSTITUTION:This private branch exchange system is provided with a private branch exchange 1, a multi-functional telephone set control package 2 connected to the private branch exchange 1 and a multi-functional telephone set 3 connected to the multi-functional telephone set control package 2. A time slot replacing means 4 for assigning the optional time slot of a highway for performing communication between the private branch exchange 1 and the multi-functional telephone set control package 2 to the time slot for control is provided in the private branch exchange 1. Then, the time slot replacing means 4 provided in the private branch exchange 1 assigns the optional time slot of the highway for performing the communication between the private branch exchange 1 and the multi-functional telephone set control package 2 to the time slot for control. Also, a data reception part 6 separates and extracts voice data and control data from reception highway data.
Patent JP-H04182822-A (JP)
Title: Printer device
Inventor: SAKAI MASAHIKO
IPC: G06F3/12
Filed: 1990-11-19
Abstract: PURPOSE:To decrease the storage capacity of the memory for the bit expansion of a printer device by compressing and storing bit-expanded image data, and further expanding and using the data. CONSTITUTION:When a character code from a host computer 1 is foam overlay information, it is checked whether or not this information is already expanded into bits. When not, it is checked whether or not an overlay memory 6 has a free space and when so, specific bit map expansion is carried out according to the data obtained by referring to a character font memory 4. Further, the data are compressed by a compressing circuit 7 and then the data after the compression are stored in the memory 6. Then it is checked whether a form overlay process and page editing are performed by one page or not and the processes are repeated up to one page. Thus, the bit map image data for the form overlaying can be compressed and stored, so bit map images for the form overlaying of plural pages can be stored at a time without varying the memory capacity.
Patent JP-H10237175-A (JP)
Title: Fragrance-releasing nonvolatile polymerlike siloxane
Inventor: PERRY ROBERT J
IPC: A61K8/00
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain the subject siloxane useful as a personal care preparation, etc., and capable of releasing fragrant molecules at a sufficiently slow rate by chemical modification so as to release the fragrant molecules when the siloxane is hydrolyzed. SOLUTION: This siloxane is shown by the formula [M and M' are each R<1> R<2> R<3> Si O1/2 ; D and D' are each R<4> R<5> Si O1/2 ; T and T' are each R<6> Si O3/2 ; Q is SiO4/2 (R<1> -R<6> are each a 1-40C monovalent alkyl, alkoxy, 1-40C monovalent aryl or aryloxy; (a) and (a') are each a positive number; at least one number among (b), (b'), (c), (c') and (d) is positive)], wherein the silicone has a molecular weight of about 250-300,000. One kind of fragrant alcohol formed by hydrolysis of the siloxane is preferably 2-methylbutanol, etc. It is preferable, e.g. to equilibrate the corresponding alkoxy precursor compound with a base catalyst in the presence of a specific fragrant alcohol in order to prepare the objective siloxane.
Patent JP-H03171182-A (JP)
Title: Magnetic recording device
Inventor: KONDO YOSHIHIRO
IPC: G03G15/09
Filed: 1989-11-30
Abstract: PURPOSE:To prevent magnetic fluid from adhering on a part other than a magnetic latent image part and to improve recording quality by swelling the surface of the magnetic fluid by a magnetic field generating means, making the swelling part of the magnetic fluid come in contact with the surface of a magnetic drum and performing developing. CONSTITUTION:A magnetic pattern is written on a magnetic layer 11 by a writing head (magnetic latent image forming means) 14 and then, the magnetic latent image is formed. When the magnetic drum (movable body) 13 is rotated and the magnetic latent image part of the magnetic drum 13 comes in contact with the swelling part of the magnetic fluid 20, the magnetic fluid 20 adheres only on the magnetic latent image part, and then the developing is performed. Since the magnetic fluid 20 is attracted by the magnetic field of a permanent magnet (magnetic field generating means) 22 on the part other than the magnetic latent image part, the magnetic fluid 20 does not adhere on the surface of the magnetic drum 13. The developing pattern of the magnetic fluid 20 adhering on the surface of the magnetic drum 13 is transferred to a recording medium 17 by a transfer roller 18, and when the transfer is finished, the magnetic latent image is erased by a demagnetizing head 15. Thus, the magnetic fluid can be prevented from adhering on the part other than the magnetic latent image part, and the recording quality can be improved.
Patent JP-2000143220-A (JP)
Title: Carbon purifying method and metal recovering method
Inventor: OTA MASAAKI
IPC: B01J23/755
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To separate carbon from a catalyst by treating a large quantity of a mixture consisting of the catalyst and carbon in a short time and to recover metals constituting the catalyst in a short time and at low cost. SOLUTION: A mixture 12 of nickel with carbon is housed in a ceramic dish to be charged in a 1st stage 8a of a quartz tube 2, the 1st stage 8a is heated to 100 deg.C by a heating part 6b and a 2nd stage 8b is heated to 400 deg.C by a heating part 6b. A mixed gas prepared by mixing carbon monoxide and nitrogen in a mixing ratio of 1:9 is passed through the quartz tube in a flow rate of 200 ml/min by a flow controller 20 under ordinary pressure. Carbon monoxide in the mixed gas and nickel in the mixture 12 react with each other to produce nickel carbonyl, which is volatilized, moved to the 2nd stage 8b and thermally decomposed to produce nickel in the 2nd stage 8b.
Patent JP-H08167557-A (JP)
Title: Electron beam reduction transfer device
Inventor: NAKASUJI MAMORU
IPC: H01L21/027
Filed: 1994-12-15
Abstract: PURPOSE: To reduce the chromatic aberration of magnification and the rotation of projection lenses by a method wherein, when the point, which is separated by a specific value from a mask to a target, is used as a crossover for an electron beam optical system, the center position in the optic axial direction of the first and the second projection lenses is displaced by a specific amount to the crossover value against the position when the distance between the mask and the crossover is divided into two equal parts. CONSTITUTION: When the interval between a mask 1 and a target 4 is set at L, the reduction percentage of the pattern from the mark 1 to the target 5 is set at 1/n, a positive constant is set at (ε), and the center position M1 in optic axial direction of the first projection lens 2, against the position H2 where the interval between the mask 1 and the crossover 5 is equally divided, is displaced in the amount of n/ε to the side of the crossover 5. Also, against the position H2 where the interval between the crossover 5 and the target 4 is equally divided, the center position M2 in the optic axial direction of the projection lens 3 is displaced in the amount of (ε) to the side of the crossover. Accordingly, the chromatic aberration of magnification and the rotation of the projection lenses can be reduced.