baber/WOPTO huggingface dataset:
Patent JP-H1018365-A (JP)
Title: Simple supply water equal distributor
Inventor: SAWARA KATSUMI
IPC: E03B7/00
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a simple supply water equal distributor which can distribute supply water to many people, can be cleaned simply, is convenient for carrying, and does not require a large place for storage. SOLUTION: This simple supply water equal distributor has a main pipe 2 provided with a connection part which can be connected to a water supply hose provided in a water supply vehicle, a water supply pump, a fire hydrant, etc., and a water supply pipe 4 connected to the main pipe 2 through a rise pipe 3. A plurality of faucets 9 are attached to the water supply pipe 4. On the other hand, the water supply pipe 4 has a small diameter for the main pipe 2. Moreover, the rise pipe 3 is formed by two members 3a, 3b which can be connected and disconnected to/from each other.
Patent JP-S6167250-A (JP)
Title: Lead frame
Inventor: AOKI TSUYOSHI
IPC: H01L23/50
Filed: 1984-09-07
Abstract: PURPOSE:To eliminate the need for deburring at a portion between unit patterns on a lead frame and elaborate the edge portion of a resin seal, by providing an intermediate frame at said portion so as to be parallel to the outer frames. CONSTITUTION:An intermediate frame 11 is disposed between two tie bars 3 and also between two resin seal parts M in such a manner that the frame 11 extends parallel to two outer frames 2. In addition, the lateral edges of the intermediate frame 11 are in close proximity with the resin seal parts M, respectively. Thus, any molten resin which flows during a molding step is blocked by the intermediate frame 11, so that substantially no resin burr is formed. When support bars 5 are cut by means of pinch-cutting, the intermediate frame 11 is cut off, and any resin burr is simultaneously removed. Accordingly, it is made possible to reduce the number of burrs at the edge of each resin seal part M markedly.
Patent JP-S57113385-A (JP)
Title: Apparatus for searching magnetic material
Inventor: NAKAHARA KATSUHIRO
IPC: G01V3/11
Filed: 1980-12-29
Abstract: PURPOSE:To improve searching sensitivity to a greater extent by a method wherein a magnet is provided in the neighborhood of both sides of a yoke core of a differential compound transformer in such a way that magnetic flux passes through the magnetic path of the core. CONSTITUTION:An Ac excitation coil 8 is wound on a central foot 7a of an E type iron core 7 and output coils 9a, 9c are wound on both feet 7b, 7c of opposite polarity, and then an I type yoke core 10 is connected to the open side of the core 7 to form a differential compound transformer 6. Magnets 11, 12 are arranged near the ends of the iron core 10 in such a way that the magnetic flux moving from one magnet 11 toward the other magnet 12 is allowed to pass through the magnetic path of the iron core 10. For this reason, when a magnetic material 4 covered with a non-magnetic material 5 approaches, part phia of the magnetic flux phiD is separated for the magnetic material 4, so that the magnetic flux flowing into the iron core 10 changes by phia. Consequently, the magnetic flux interlinking with the output coils 9a, 9b decreases by phia causing an indication of a Dc ammeter 14 to change. Thus the magnetic material 4 is certainly searched.
Patent JP-S6249665-A (JP)
Title: Manufacture of semiconductor device
Inventor: MISHIMA KAZUNOBU
IPC: H01L29/78
Filed: 1985-08-29
Abstract: PURPOSE:To suppress the deterioration in current driving capability by a method wherein, after a low density region is formed, a second gate electrode is self- matchingly formed on the side wall of a first gate electrode, and a high density source and drain region is formed by performing an ion implantation. CONSTITUTION:After a thermally oxided film 2 is formed on a P-type Si substrate 1, a first gate electrode 3 of N<+> polysilicon film is formed. Then, phosphorus ions 4 are ion-implanted, and a low density N<-> layer 5 is formed. Subsequently, a polysilicon film 6 is deposited on the whole surface using a chemical vapor deposition (CVD) technique. Then, an anisotropic etching, which is a reactive etching, is performed on the polysilicon film 6, the film 6 is left on the side wall part of the first gate electrode 3, and a second gate electrode is formed. Subsequently, arsenic ions 7 are ion-implanted, and the transistor of LDD structure is formed by obtaining a high density N<-> layer 8.
Patent JP-H0783506-A (JP)
Title: Operation controlling method for large capacity hot water supplying system
Inventor: YAMAGUCHI SHINJI
IPC: F24H1/18
Filed: 1993-06-30
Abstract: PURPOSE:To provide a method for controlling an operation of a large capacity hot water supplying system in which hot water supply heat source equipments are effectively utilized by making the operating time of the equipments uniform. CONSTITUTION:When a hot water supplying load is high, hot water obtained by operating all hot water supply heat source equipments 2a-2d is supplied to a hot water storage tank 4, and hot water in the tank 4 is heat reserved. When the load becomes low, two equipments 2a, 2b of all the equipments are, for example, driven, and after it is continuously driven for a predetermined time, the equipments 2a, 2b are stopped, the equipments 2c, 2d are instead driven, and then the hot water in the tank 4 is heat reserved. The equipments are sequentially circularly driven, thereby making the operating time of the respectively equipments uniform.
Patent JP-S6165106-A (JP)
Inventor: ERUROO ARUBII BAIKURINGU
IPC: G01B11/24
Filed: 1985-08-29
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-S61191789-A (JP)
Inventor: KURUTO KUNTSU
IPC: E06B3/66
Filed: 1985-08-29
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-H1057689-A (JP)
Title: Fallen thread catcher for fully automatic washing machine
Inventor: JEON BYEONG-JIN
IPC: D06F39/00
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To efficiently catch foreign matters such as fallen thread independent of water level variation in a spinning tub, by equipping pumping blades to generate pumping stream in rotation of the spinning tub and a fallen thread catcher to catch fallen thread and fluff during washing on the central part at lower side of the spinning tub. SOLUTION: During washing process and rinsing process, pumping blades 101 formed on one side of a lower outside face of a spinning tub 6 generate pumping stream by clockwise and counterclockwise rotation of the spinning tub 6 to ascend water by the pumping stream and then generate descending stream collecting fallen thread, etc., at the central part. When the stream to ascend then descend goes through a thread catcher equipped on the inside central part of the spinning tub 6, foreign matters such as fallen thread and fluff contained in water are caught. The fallen thread catcher is constituted so that a catching net to catch foreign matters is detachably housed in a housing 104 connected to the spinning tub 6.
Patent JP-S6080786-A (JP)
Title: Device for measuring time interval
Inventor: HAYASHI YOSHIO
IPC: G01R29/02
Filed: 1983-10-07
Abstract: PURPOSE:To measure the jitter of the pulse which is to be measured and to which the pulse width is given by the pulse train of various different pulses in short time by discriminating whether the pulse width belongs to a preset range or not in real time in parallel with measurement of the pulse width and taking in the same as data. CONSTITUTION:The clock pulses 306 given from a clock pulse source 203 by as much as the pulse width section of the pulse 302 to be measured are taken out in a gate means 202 and are counted by a counting means 209. If the pulse width of the pulse 302 is within a permissible range, the pulses 306 attain the specified number at the point of the time when the pulse 302 ends and a carry signal 307 is outputted from the means 209 to start a clock means 212. A D type FF213 reads H and outputs an H signal 309. An arithmetic controller 208 takes in the value counted by the means 209, makes arithmetic to determine the time interval Tx to be measured and determines the max. value and min. value of the jitter from the number of the measured value taken in and the deviation value. Said values are displayed on a display device 214.
Patent JP-S6080612-A (JP)
Title: Concrete block for revetment and revetment structure
Inventor: ISHIKURA KENJI
IPC: E02B3/14
Filed: 1983-10-08
Abstract: PURPOSE:To prevent the formation of apertures even in the curved portions of revetment work by producing plural kinds of concrete blocks having projections of different heights for connection on their sides for revetment. CONSTITUTION:In concrete blocks 1 for revetment, having a long square front face, hour-glass-like sides, and square flat faces, columnar projections 2 having trapezoidal heads of a cross section with unevens 4 and 5 are provided for the hour-glass-like sides. By using several kinds of formworks for columnar projections 2 of slightly different heights, a variety of blocks 1 are obtained. Adequate blocks 1 are selected according to the differences of curvatures and the lengths of upper and lower stage curves, arranged by combining the uneven portions 4 and 5 of the projections 2, and connected with connecting bolts through holes 6 in the curved portions of revetment work for river. The blocks can thus be stacked up without forming any aperture even in the curved portions.
Patent JP-S57110817-A (JP)
Title: Vibration generating shaft drive for vibration roller
Inventor: TANASE KOUZOU
IPC: F16C13/00
Filed: 1980-12-27
Abstract: PURPOSE: To enhance the durabilities of a belt and bearing by attaching a belt pulley to a chassis, rotatably and swingably, and by coupling a vibration generating shaft, through a flexible joint, to one end of a vibration generating drive shaft having the other end fixed to the belt pulley.  
     CONSTITUTION: A hollow drive shaft 5 is coupled to one side of a vibrating wheel 1 rotatably supporting in its center a vibration generating shaft 3, through a vibration-proof rubber 4, and is then rotatably attached to a chassis 7. A hollow bearing portion 10 is secured to one lateral surface of the chassis 7 and is fitted with a belt pulley 11 through a self-aligning bearing 12. Further, a vibration generating shaft 13 passing through the hollow drive shaft 5 and the hollow bearing portion 10, is fixed, at its one end, to the belt pulley 11 and is coupled, at its other end, the vibration generating shaft 3 through a flexible joint 14. With ths arrangement, no abnormal tension is exerted to a belt 15, thereby, the service life of the belt 15 and the bearng 12 may be prolonged. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0475242-A (JP)
Title: Auto-focusing method of scanning electron microscope
Inventor: YAMADA ATSUSHI
IPC: H01J37/28
Filed: 1990-07-17
Abstract: PURPOSE:To obtain an adjusted focal point by converting the exciting current value of an empty-core auxiliary coil at a focal point into that of an objective lens, and supplying the same to the lens. CONSTITUTION:When auto-focusing operation is indicated a control device 5 performs first focus search using an empty-core auxiliary coil 20. In this case the device 5 varies the exciting current of the coil 20 within a predetermined range set in advance. When collection of integrated value data is completed after the first focus search using the coil 20 is completed, the device 5 detects the peak position of integrated signal intensity and converts an exciting current value at that position into the exciting current value of an OL 3 and sends order to an OLD driving circuit 16 and also sets the exciting current of the coil 20 at zero. Next the device 5 performs second focus search. When the amount, Is2 of the shift of the exciting current value is  Is2<= I, the device 5 sets the exciting current value  Is2 at the coil 20 and completes the auto- focusing operation.
Patent JP-H0239273-A (JP)
Title: Method for designing printed circuit board
Inventor: KODAIRA SHOJI
IPC: H05K3/00
Filed: 1988-07-28
Abstract: PURPOSE:To easily and surely produce a wide pattern of a power supply circuit, etc., by using an earth area generating means, a land area generating means and a pattern area generating means and obtaining a sufficiently wide earth area. CONSTITUTION:At first, an earth area 2 is formed on the entire surface an area 1 of a printed circuit board. Then a clearance area 5 is automatically formed as prescribed between a parts attachment land area 4 and the area 2. Furthermore a pattern area 3 is formed with a connection between lands 4. For instance, a pattern area 31 is produced between the lands 4 with an instruction for a connection set between the lands 41 and 42. At the same time, a necessary clearance area is automatically formed at the outside of the pattern area 3. When the land designation is corrected, both pattern and clearance areas are automatically changed and corrected. In such a constitution, a wiring pattern can be designed by means of a computer for a printed circuit board containing many earth areas.
Patent JP-H0237515-A (JP)
Title: Magnetic head with small actuator
Inventor: IMAMURA OSATAKE
IPC: G11B5/58
Filed: 1988-07-28
Abstract: PURPOSE:To realize miniaturization by controlling an azimuth angle or tape touch with high accuracy by controlling th tape touch by providing piezoelectric elements at both sides of a head, or controlling plural axia directions by using plural piezoelectric elements. CONSTITUTION:One ends of two piezoelectric plates 3 are fixed on a magnetic head 1, and the other ends are fixed on the fixed terminal 4 of a cabinet, then, the contact of the magnetic head 1 with a recording medium 2 is controlled. Or, a bimorph piezoelectric element consisting of a metallic substrate 3a with elasticity and a pair of piezoelectric elements 3b and 3c laminated by interposing the substrate is used. A voltage supplying terminal on one side is connected to the substrate 3a, and the voltage supplying terminal on the other side to the substrate by connecting the elements 3b and 3c in common. Tape tension can be controlled at the optimum level by fixing this on the magnetic head 1, detecting the strength of the tape tension, and impressing a voltage corresponding to the strength.
Patent JP-H0939271-A (JP)
Title: Printer
Inventor: SHINYA MASAO
IPC: B41J2/205
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To reduce the number of D-A converters by so driving a second piezoelectric element by deviating the time as not to superpose print heads when a liquid chamber is pressed by a first piezoelectric element to ooze quantitative liquid and then the quantitative liquid is mixed with discharge liquid to be discharged by a second piezoelectric element. SOLUTION: When a full color printing is conducted, the quantitative amounts of inks are determined not simultaneously at all the colors of inks but determined in a time division manner. That is, piezoelectric elements provided at the quantitatively determining side of print heads 32, 33, 34, 35 corresponding to the colors are so driven by displacing the times as not to be superposed. D-A converters 36 provided one for each of print heads 32, 33, 34, 35 corresponding to the colors. However, the converters 36 are provided in number responsive to the number of nozzles provided at the heads 32, 33, 34, 35. The plurality of heads can be controlled by one D-A converter for one nozzle, and hence the number can be largely reduced.
Patent JP-H0513849-A (JP)
Title: Ld driving circuit
Inventor: MORIZAKI SHIGEKI
IPC: H01S5/042
Filed: 1991-07-04
Abstract: PURPOSE:To optimize the value of a bias current by controlling a pulse current and the bias current. CONSTITUTION:Feedback of a bias current is constituted to keep the optical power of a laser diode 6 constant. The output current of a pulse current generating circuit 3 is changed by controlling an integrator 12. The peak value of a current wherein a pulse current is added to a bias current does not changed, when the bias current is smaller than the threshold current by which light is generated from a laser diode 6. When the bias current is larger than the threshold current, one-half value of the change of the pulse current changes. A comparator 11 detects the above difference and controls the integrator 12. When the bias current is smaller than the threshold current, the pulse current is decreased, and the bias current is increased. When the bias current is larger than the threshold current, the pulse current is increased, and the bias current is decreased. Thereby the value of the bias current of the laser diode can be set to be the optimum value.
Patent JP-H0353731-A (JP)
Title: Retraining system for multi-point connection modem
Inventor: OGAWA TORU
IPC: H04L27/00
Filed: 1989-07-21
Abstract: PURPOSE:To restore a slave station MODEM immediately to the normal state by informing a fault of the slave station MODEM caused by a fault of an outgoing line to a master station so as to allow the master station to send a training signal. CONSTITUTION:When a fault is detected, a control section 100 applies retraining request notice by means of a slave station address ADD and a fault occurrence data DATA to a master station MODEM 10 via an incoming sub modulation section 24 with a laps of a specified time from the detection of the fault. When a control section 320 of the master station MODEM 10 receives a retraining request notice from the slave station side, the MODEM 10 references a slave station information storage section 34 based on the slave station address, reads out a past fault occurrence history and a retraining execution time relating to the slave station having a fault, terminates the modulation of a host data forcibly to an outgoing main modulation section 14 and applies the training operation sending a training signal to an outgoing line 100.
Patent JP-H0242251-A (JP)
Title: Electronically controlled automatic transmission and control method for its friction engagement element at low oil temperature
Inventor: ITO YASUNOBU
IPC: F16H59/72
Filed: 1988-07-30
Abstract: PURPOSE:To have comfortable shift operation at all times incl. with low oil temp. by setting the line pressure on the basis of information given by an oil temp. sensor of an automatic transmission so that engagement delay of a friction engaging element at the time of low oil temp. is compensated. CONSTITUTION:An electronic control device 10 sets the desired shift position on the basis of information given by a car speed sensor 2, throttle sensor 1, etc., and friction engaging elements are selectively engaged or disengaged through the action of shifting solenoids 4, 5 to perform speed changing. The line pressure as basis for engagement pressure of friction engaging element is set higher at the time of low oil temp. than normal temp. on the basis of information given by an oil temp. sensor 3 of an automatic transmission, and a linear solenoid valve 34 is driven through a driver circuit 23, and the line pressure is controlled by a primary valve 10. Thus the engaging time for friction engaging element is made identical to that at normal temp., and thus shifting operation at low temps. can be made comfortably.
Patent JP-S6170294-A (JP)
Inventor: SUGITA TOYOHISA
IPC: F16M11/32
Filed: 1984-09-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1037945-A (JP)
Title: Ball joint support structure
Inventor: SUZUKI HIROHIKO
IPC: F16C11/06
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To reliably support these even when swinging directional loads are inputted to a socket without incurring disadvantage such as an increase in a plate thickness. SOLUTION: Burring parts 46 and 48 different in an inside diameter dimension are formed on opening cross-sectional-shaped arm upper 14 and arm lower 16 to constitute a suspension arm, and a closed cross section is constituted of these burring parts 46 and 48. A step part 44 is formed in a socket 32 of a ball joint 12, and an outer peripheral surface of the socket 32 is brought into contact with the respective burrring parts 46 and 48. Therefore, when swinging directional loads W1 and W2 are inputted to the socket 32, the loads are supported by two members (the burring parts 46 and 48), and a reliable support condition is obtained. Since the loads are dispersively received, a plate thickness is not increased.
Patent JP-2000009140-A (JP)
Title: Slide device for linear sliding
Inventor: YAMAZAKI MITSURU
IPC: F16C29/06
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a slide device for linear sliding excellent in practical use and productivity and capable of simple enhancing the accuracy of each loading ball path, by letting the positioning part of each loading ball path in the inside of an outer cylinder be set at a place close to each loading ball path in a split type linear sliding slide device in which each ball holding unit is split. SOLUTION: In a slide device for linear sliding which is formed out of a shaft 15, and of a main body 1 to be slid along the shaft 15, a allows a main body 1 to be formed out of an outer cylinder 2 and ball holding units 3 provided in the inside of the outer cylinder 2, a ball endless circulating path formed out of loading ball paths 4 and of no-loading ball paths 5 to be provided for the main body 1, and allows balls 6 to be disposed to the aforesaid ball endless circulating path, the ball holding units 3 are so constituted as to allow a plurality of ball holding bodies 7 to be set so as to be continuous, the ball holding body 3 includes at least one set of portions forming the loading ball path 4 and he no-loading ball path 5.  Each projection 8 is provided for the outer surface of the ball holding body 7 close to the portions forming the loading ball path 4 of the ball holding body 7, and each recessed part 9 into which the projection 8 is fitted, is provided in the inner circumferential surface of the outer cylinder 2.
Patent JP-2000009385-A (JP)
Title: Apparatus for containing grain evenly in rice cabin
Inventor: YAMAMOTO HIROBUMI
IPC: F26B17/14
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To contain grains evenly in a rice cabin by providing a rotary disc for receiving grains falling into a float and scattering the grains in all directions. SOLUTION: A flattening unit a comprising a float 2 for receiving grains to be contained and a distribution disc 4 for flying the falling grains radially is fixed to the upper central part in a rice cabin and a rotary disc 5 for scattering the falling grains in all directions is disposed in the float 2. Axes of the discs 4, 5 are aligned with each other preferably. The rotary disc 5 is preferably formed into a relatively shallow circular receiving box so that shock absorbing action is imparted by grains stored therein and a cut 7 is made in the outer circumferential wall 6 of the rotary disc 5. A plurality of grain sensors are arranged, at every interval in the height direction, on the inner circumferential wall of the rice cabin and the rotational speed of the distribution disc 4 is changed to high speed side when a grain sensor above the lowest stage sensor detects grains.