baber/WOPTO huggingface dataset:
Patent JP-H04187184-A (JP)
Title: Controller of washing machine
Inventor: TAMAE SADAYUKI
IPC: D06F33/02
Filed: 1990-11-22
Abstract: PURPOSE:To optimally set a soak and wash time and laundering time by detecting the quantity of washing in a soak and wash course and by determining the degree of dirt of the washing. CONSTITUTION:A control means 11 determines whether the period of time t1 minutes required for a detergent to sufficiently dissolve in water have elapsed or not. When said period of time has not elapsed, the detergent is dissolved in water by agitation in the following step. At the time point of passing of the T1 minutes, an initial permeability is inputted by a dirt-degree detection means 8. In the next step, further, it is determined whether t2 minutes have elapsed or not. When said t2 minutes have not elapsed, a three-minute stop and one-minute agitation are repeated in the next but one step until the lapse of the t2 minutes. The dirt of a cloth gradually oozes out into water by this operation. The agitation operation in a laundering stroke is conducted until the lapse of a set laundering time and a rinsing stroke starts thereafter. Thus, a water level is set according to the quantity of washing and the degree of the dirt of the cloth is determined by the variation of the permeability after a given period of time, and the laundering time can be set thereafter according to the dirt degree.
Patent JP-H03178137-A (JP)
Title: Manufacture of insulated gate field-effect transistor
Inventor: AOKI KENJI
IPC: H01L29/78
Filed: 1989-12-06
Abstract: PURPOSE:To reduce the junction capacitance of a source region and a drain region by using a semiconductor layer deposited on a semiconductor substrate as an element region, adsorbing an impurity to the exposed active surface of the semiconductor layer and diffusing the impurity and forming the source region and the drain region. CONSTITUTION:An active region 3 surrounded by a first field oxide film 2 is shaped to the surface of a first conductivity type semiconductor substrate 1, and a semiconductor layer 4 is deposited onto the active region 3 and the first field oxide film 2. The semiconductor layer 4 is thermally oxidized selectively, a second field oxide film 5 is formed, a laminating composed of a gate insulating film 8 and a gate electrode 9 is shaped to one part of an element region 6, and the surface of a residual section is activated. The activated surface is supplied with a gas containing a second conductivity type impurity and an adsorption film 11 is formed, and second conductivity type source region 101 and drain region 102 are shaped into the semiconductor layer 4 through solid- phase diffusion using the film 11 as a diffusion source. Accordingly, the junctions of the diffusion layers of the source region and the drain region are shallowed, and junction capacitance can be reduced.
Patent JP-H07173622-A (JP)
Title: Cylindrical target for pvd method
Inventor: INOUE YOICHI
IPC: C23C14/34
Filed: 1993-12-17
Abstract: PURPOSE:To prevent peeling between a target base body and evaporating material by providing a position deviation preventing part on the boundary between a target base body and evaporating body. CONSTITUTION:A target consists of a cylindrical base body 1 and a evaporating material 2 covering the outer circumference of the base body 1. The base body 1 is made of a hollow body of round cross section, forming a position deviation preventing part 3 at the center part in longitudinal direction. The position deviation preventing part 3 is made of projecting part formed along the outer circumferential face of the base body 1. An evaporating body 2 is integrally joined on the outer circumferential face of the base body 1 made of Cr, etc., as a specific thickness layer. This target is mounted on PVD device. As a temp. rises in operation, the deviation between both tends to occur due to difference in thermal expansion between the evaporating body 2 and base body 1, the deviation is impeded by the position deviation preventing part 3, preventing the deviation between both. The position deviation preventing part 3 constituted with the recessed part formed at the center part of the base body 1 provides the same working effect.
Patent JP-H08175648-A (JP)
Title: Direction control for object to be conveyed in roller conveyance, direction control conveying roller therewith, roller unit and conveying system
Inventor: NAKASE HIROSHI
IPC: B65G39/02
Filed: 1994-12-21
Abstract: PURPOSE: To obviate the special direction control mechanism to be mounted separately by controlling the traveling direction of an object to be conveyed on a conveying roller while sliding roller divided elements divided into plural pieces in a different direction along the rotating shaft direction every half-turn of the rotating shaft. CONSTITUTION: When the rotation of a shaft 1 advances and the shaft is kept in a condition (b), a roller divided element 3a begins to slide to the left and a roller divided element 3b begins to slide to the right. Therefore, a point A moves to the left and a point B moves to the right respectively, and the force of sliding to the left begins to work upon an object to be conveyed on it. As the rotation of the shaft 1 advances as shown in (c)-(d), the sliding quantity of the roller divided parts 3a, 3b become larger gradually. In (d)-(e), the roller divided element 3a begins to slide to the right and the roller divided element 3b begins to slide to the left. As a result, the force of sliding to the left continues to work upon the object to be conveyed intermittently.
Patent JP-H03179097-A (JP)
Title: Detergent composition
Inventor: AOYAMA HIROICHI
IPC: C23G5/032
Filed: 1989-12-07
Abstract: PURPOSE:To obtain the title composition having little possibility of causing ozonosphere destruction and improved in detergency and dissolving power by using 2-trifluoromethyl-2,3-dichloro-1,1,1-trifluoropropane as effective component. CONSTITUTION:An effective component comprising 2-trifluoromethyl-2,3- dichloro-1,1,1-trifluoropropane is mixed, if necessary, with at most 20wt.% organic solvent selected from among an alcohol, an ester, and a ketone.
Patent JP-H07171625-A (JP)
Title: Method for preventing deformation of press formed article
Inventor: TANEDA HIROSHI
IPC: B21D5/01
Filed: 1993-12-20
Abstract: PURPOSE:To provide a deformation preventing method by which overform pressing is unnecessitated at the time of bending or forming a press formed article and production cost is reduced. CONSTITUTION:Plural beads 12 formed by partly pressurizing to deform a material to be blanked 6 are formed on positions on the other end face along the longitudinal direction fo the material 6 positioned reversely to a flange 7 formed on one end face along the longitudinal direction of the material 6 and positioned nearer to the end face side than the bending line in forming process. The beads 12 are formed by pressurizing and deforming a steel sheet constituting the material 6 intermittently at fixed interval along its longitudinal direction by using a press die and, especially, deeply formed in small curvature parts of the material 6 and shallowly formed in large curvature parts of the material 6.
Patent JP-H08179704-A (JP)
Title: Display device
Inventor: EDAMURA KAZUYA
IPC: G09F9/37
Filed: 1994-12-21
Abstract: PURPOSE: To provide a display device capable of controlling an image by utilizing a field arranging effect of an electricity sensitive optical functional fluid composition and excellent in field responsiveness. CONSTITUTION: This device is composed of a cell of which a picture element has opposing two faces 1a, 1b at least one side face thereof being transparent, transfer electrodes 2a, 2b are respectively formed on these two faces, a means 11 for turning on/off of an electric field is equipped between those electrodes, an electricity sensitive optical functional fluid composition 5 composed of an electric insulating medium 4 containing a solid particle group 3 having an electric field arranging effect is filled in a cell 10, and this solid particle group 3 contains at least two groups of solid particles 3a, 3b having different particle diameters.
Patent JP-H09158423-A (JP)
Title: Water catchment inlet
Inventor: HIRATA RITSU
IPC: E04D13/068
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a water catchment inlet preventing lowering of drainage performance due to thermal expansion of an eaves gutter and breakage and deformation due to thermal expansion force and hardly generating excessive force, creaking sound, etc., at the time when the eaves gutter is thermally contracted. SOLUTION: A water catchment inlet is provided with eaves gutter connecting parts 13, 14 at a position roughly facing against each other of both side walls 11, 12, and it is constituted of a water catchment inlet main body 1 provided with a vertical gutter connecting part 16 on a bottom wall 15 and a stopper 2 projively projectively provided roughly at a central part in this water catchment inlet main body 1. Additionally, the stopper 2 is formed of a support piece 21 and spring pieces 22 installed on both sides of this support piece 21, and the spring piece 22 is made free to deform in a direction to connect both of the eaves gutter connecting parts 13, 14.
Patent JP-H03180237-A (JP)
Title: Forging manipulator equipment
Inventor: MATSUSHITA TOMIHARU
IPC: B21J13/10
Filed: 1989-12-08
Abstract: PURPOSE:To reduce the rate of time for carrying in or away a forging billet and forging material by holding or releasing the forging billet into or from a forging billet die through the advance or retreat of a forging billet holding and releasing member. CONSTITUTION:The forging billet or forging material is carried into or away from a forging die by driving a servo motor under the side end of a frame 3 first, rotating a ball screw shaft 6 through a transmission belt 8 and advancing a conveyor 4 by a set stroke. When the conveyor 4 advances by a prescribed stroke, the servo motor 5 is stopped to stop the conveyor 4 from being advanced. Then, a cylinder 10 for driving the forging billet holding and releasing member built in a manipulator body 9 is operated to carry the forging billet into or away from the forging die. The manipulator equipment can handle the forging billet and forging material efficiently and consequently, the idle time in pressing can be abbreviated.
Patent JP-S6447448-A (JP)
Title: Production of solid base
Inventor: SUZUKAMO TAKEO
IPC: C07B61/00
Filed: 1987-12-16
Abstract: PURPOSE:To obtain high catalytic activity by allowing a specified amt. of an alkali metal hydride to act on alumina hydrate by heating at a specified temp. in an inert gaseous atmosphere. CONSTITUTION:An alkali metal hydride is allowed to act on alumina hydrate having 1.2-10wt.% water content by a larger molar amt. than the molar amt. of the water in the alumina hydrate by heat treatment at 200-500 deg.C, preferably 250-450 deg.C in a nitrogen atmosphere. Thus, an objective reaction can be efficiently completed in spite of the small amt. of the alkali metal hydride.
Patent JP-H0697529-A (JP)
Title: Differential strictive actuator
Inventor: AKUTA TOMOHIKO
IPC: H01L41/09
Filed: 1991-12-03
Abstract: PURPOSE:To realize linear control of high precision by providing a pair of striction bodies and a movable body which receives driving action in the mutually opposite directions by the strictive action of each striction body. CONSTITUTION:A movable body 23 which receives driving action in the mutually opposite direction by the strictive action of a pair of striction bodies 17, 18 is provided. In the case that the striction bodies 17, 18 are magnetostriction bodies, the strain inducing means are coils, and a first coil 15 and a second coil 16 are differentially excited by a first power supply circuit Ea and a second power supply circuit Db. In the case that the striction bodies 17, 18 are electrostriction bodies, the striction inducing means are a pair of DC voltage applying electrodes which constitute a pair sandwiching the electrostriction bodies. DC voltages are differentially applied to a first DC voltage applying electrode and a second DC voltage applying electrode from the first power supply circuit Ea and the second power supply circuit Eb. Thereby, in the strictive actuator, nonlinear characteristics of magnetostriction or electrostriction are improved, influence of temperature drift is eliminated, hysteresis characteristics are restrained, and excellence striction linearity can be obtained.
Patent JP-H04195207-A (JP)
Title: Motor position controller
Inventor: WATANABE MASAHIKO
IPC: G05D3/12
Filed: 1990-11-22
Abstract: PURPOSE:To correct the position error caused by the offset of an analog control system of a minor loop by providing an integration compensator to a position control system and actuating the compensator only when a motor is stopped. CONSTITUTION:A microcomputer 1 carries out the arithmetic processing of a position control system with software. A position controller 2 performs a position compensating operation based on the position deviation value epsilonp obtained between the position command value thetar given from outside and the position detection value thetad, operate at a position detecting part 4. Thus the velocity commend value omegar is generated. In a system constitution of a computing element of the part 2, an operating state discriminating part 3 outputs a switch signal in accordance with the operating contents of a control subject for changing the system constitution. The value omegar outputted from the part 2 is converted into the velocity command value Vw by a D/A converter 5 and used as an input of a velocity amplifier 6. The amplifier 6 controls the current of a motor 7 and feeds back the signal. of an encoder 8 connected directly to the motor 7 to drive the motor 7 at the velocity of the analog velocity command value Vw. Then the motor 7 is positioned to the commend value thetar based on the detection value thetad.
Patent JP-H10157994-A (JP)
Title: Balancer mechanism for swivel shaft
Inventor: NAKAJIMA NORIYOSHI
IPC: H02G1/02
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To avoid a swivel shaft from tumbling to the downward with a support point serving as the center. SOLUTION: In an articulation part 30a (30b, 30c) between an arm 11 (12, 13) and an arm 12 (13, 14), a lock plate 37 is screwed to a swivel shaft 33 connected to the arm 12, between a flange part 31b of a base part member 31 connected to the fixed arm 11 and this lock plate 37, a second spring 38 is provided. In this way, in a position where force by the second spring 38 tending to reset the arm 12 (13, 14) to a swivel neutral position and force of the arm 12 (13, 14) tending to tumble downward are balanced, an attitude of an arm member comprising the arms 11 to 14 can be maintained.
Patent JP-H10159414-A (JP)
Title: Permission/nonpermission discriminating device
Inventor: OKADA MATAO
IPC: G06F21/34
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To make a discrimination between room entry/exit permission and nonpermission by employing business hours, holidays and national holidays as factors. SOLUTION: This discrimination device 10 is so constituted that it reads data carrier signals from a data carrier 50 without contact, and door locking control for making a discrimination between permission and nonpermission of specific functions is made on the basis of carrier signals. In this case, the open-time identification ID for permitting room entry only during business hours and the all-day identification ID for permitting room entry for all-day are stored in a flash ROM 16, when the identification ID is inputted, a discrimination is made between open-time identification ID and all-day identification ID, and entry/exit control is made by employing business hours, holidays and national holidays as factors.
Patent JP-H11151741-A (JP)
Title: Lubricant supply apparatus of motor-driven injection molding machine
Inventor: TAKANOHASHI RIYUUICHI
IPC: B29C45/83
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To automatically supply only a proper amt. of a lubricant. SOLUTION: A ball screw shaft 21, the bassl screw nut 23 threaded with the ball screw shaft 21, a temp. sensor detecting the temp. of one of the ball screw shaft 21 and the ball screw nut 23 and a lubricant supply means supplying a lubricant to the ball screw shaft 21 and the ball screw nut 23 when the temp. detected by the temp. sensor reaches an upper limit value or more are provided. In this case, when the temp. of one of the ball screw shaft 21 and the ball screw nut 23 is detected to reach the upper limit value or more, the lubricant is automatically supplied to each ball screw mechanism 91.  Therefore, only a proper amt. of the lubricant is supplied in proper timing in a necessary case regardless of the operation time, operation shot number or the like of an motor- driven injection molding machine and, as a result, it can be prevented that the lubricant supplied based on a molding condition becomes insufficient or excessive.
Patent JP-2001141822-A (JP)
Title: Integrating control display
Inventor: TOMITA JUN
IPC: G01S13/91
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain an integrating control display in which a plurality of radar video signals are stored in a memory and synthesized and can be displayed while being superposed on a symbol image indicative of the position of an aircraft. SOLUTION: The integrating control display comprise a video quantizing section 17 for converting a radar video signal digitally, an input buffer section 18 for converting a quantized video signal into X, Y coordinates and preparing for writing it in a memory, a video memory section 19 for reading/writing the radar video signal subjected to coordinate conversion, a memory synthesizing section 20 for synthesizing a radar video signal written in the video memory section 19, a section 21 for inputting the positional data of a target aircraft detected by the amplitude of the radar video signal, a section 23 for generating a terminal map and an airport plane map, a CPU section 22 for writing them entirely while superposing, and a display section 24 thereof.
Patent JP-H01160407-A (JP)
Title: Soil digging device of transplanting machine
Inventor: KINOSHITA EIICHIRO
IPC: A01G13/00
Filed: 1987-12-17
Abstract: PURPOSE:To obtain good planting and growing environment, by inserting a board-like body into holes of mulch film formed by a needle-like body, finely pulverizing soil in the holes dug up by the needle-like body and simultaneously pushing the soil to the edge parts of the holes. CONSTITUTION:A cam handling shaft 122 is driven and rotated, a cam 123 is turned, an upper link 111 is pushed down by connection with a cam follower 120, then a needle-like body 115 and a board-like body 116 are driven downward and are raised by the action of a spring 118. By the action of a cam surface 123a of the cam 123, the needle-like body 115 and the board-like body 116 are stopped for a while at the lowest position and transfer in the state of staying in the soil.
Patent JP-H11175160-A (JP)
Title: Device of controlling reference position for rotator of planar step motor
Inventor: JUERGEN ROEVER
IPC: H02P25/066
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To control a reference position for the rotator of a planar step motor with high accuracy. SOLUTION: Inside a fixing part 1 for forming the fixer of the plant step motor and a movable part 2 to move on two coordinates X and Y, reference points 3, 4, 5 and 6 are respectively arranged. The reference points 3 and 4 of the fixing part 1 are arranged corresponding to the reference points 5 and 6 of the movable part 2, and receivers for the reference positions are respectively arranged at the relevant members 1 and 2 so that the reference point 3 arranged at the member 1 can be correlated to the reference point 5 at the member 2 or the reference point 4 can be correlated to the reference point 6 inside the coincident position while being completely overlapped through the member 2.  The reference point 3 is arranged on coordinates axes X and Y through a coordinate origin 0 on the member 1, at the position of this reference point, bores or recessed parts are prepared in the members 1 and 2 and in these parts, at least one light source or light receiving part is respectively arranged.
Patent JP-H01161582-A (JP)
Title: Picture processor
Inventor: SETO TOSHIO
IPC: H04N1/40
Filed: 1987-12-18
Abstract: PURPOSE:To reduce the cost of a picture processor and, at the same time, to improve the quality of the picture processed by the processor by performing differentiation processes on a noticed picture element and the picture elements around the noticed picture element by using a line memory which stores input multivalued data by one line quantity. CONSTITUTION:In a scanner device 21, incident light is photoelectrically converted by a CCD 22 and shading-corrected at a shading correcting circuit 24 after passing through an amplifier 23. The shading-corrected incident light is digital-converted by means of an AD converter 26. The output of the converter 26 is sent to a spatial filter of 2X2 formed of a filter circuit 27 and line buffer 29 and differentiation-processed by a differentiation processing circuit 28 in such a way that the factor, namely, the noticed picture element is changed on each picture element of the spatial filter. The result of the differentiation is binarized in a binary coding circuit 30 and outputted to an OR processing circuit 32. Since the circuit 32 outputs each data as output picture data after performing OR processes on each input data, the edge of a picture can be accurately detected.
Patent JP-H09171177-A (JP)
Title: Twist nematic liquid crystal display and manufacture thereof
Inventor: GANGU SHIYUU
IPC: G02F1/1337
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a twist nematic liquid crystal display which outputs visible characteristics of a high contrast ratio and low inversion and is usually white. SOLUTION: This display has positive and negative delay films 2, 4 and is provided with the negative delay film 4 as nx=ny>nz. The (z) direction is substantially perpendicular to the plane of the film and the (x) and (y) directions are substantially parallel with the plane of the film. A liquid crystal layer 9 is held between a pair of the negative delay films 4 and, further, these films are held between a pair of the positive delay films 2. The positive and negative delay films 2, 4 have specific delay values and/or ratio, by which the visible characteristics are improved.
Patent JP-H01162062-A (JP)
Title: System for displaying calling person number accumulation
Inventor: MARUOKA YOSHIAKI
IPC: H04M3/42
Filed: 1987-12-18
Abstract: PURPOSE:To secure mutual contact between extensions by storing a selt-extension number in a memory when an opponent extension does not execute a response, displaying the self-extension number in the opponent extension and when an opponent dials a special number, executing a display in the LCD display part of a called extension. CONSTITUTION:When an extension 1 is absent and no-response is obtained, an extension 2 dials the first special number. When a central control device 5 receives the first special number, a dial information accumulation displaying memory 6 is admitted. The calling extension 2 and an incoming time are stored in a the correspondent storing area of the called extension 1. At such a time, the extension number of the extension 2 is still displayed on the LCD display part of the extension 1. The called person of the extension 1 comes back and observes the LCD display. Then, the called person can know that there is an incoming during an absent time. When the called person dials the second special number, the central control device 5 removes information, which are stored in the dial information accumulating memory 6, and displays the incoming time and the opponent extension number on the LCD display of the extension 1.