baber/WOPTO huggingface dataset:
Patent JP-H0847846-A (JP)
Title: Control method for grinding work and device thereof
Inventor: HOTTA YUZO
IPC: B24B49/00
Filed: 1994-08-02
Abstract: PURPOSE:To balanceably improve grinding accuracy and capacity by obtaining a grinding quantity per unit time and pressing force per unit time from variation of grinding allowance and pressing force of a grinding wheel during grinding, and estimating the grinding accuracy so as to change the grinding condition. CONSTITUTION:A grinding wheel 1 is vibrated by a grinding wheel vibration mechanism 4 and pressed to a workpiece by a grinding wheel pressing mechanism 5. A workpiece rotation mechanism 3 connected to the workpiece 2 is connected to a rotating speed setter 6, and the grinding wheel vibration mechanism 4 is connected to a frequency setter 7. The grinding wheel pressing mechanism 5 is connected to a pressing force setter 8 and a grinding wheel pressing force measuring device 9. The respective setters 6-8 are respectively connected to a grinding control device 12. Meanwhile, the grinding wheel pressing force measuring device 9 and a size measuring device 10 of the workpiece 2 are respectively connected to a data processing device 11. Then a grinding quantity per unit time and pressing force per unit time are obtained from variation of grinding allowance and pressing force of a grinding wheel during grinding, and the grinding accuracy is estimated so as to change the grinding condition.
Patent JP-2001012491-A (JP)
Title: Shaft coupling device
Inventor: TOJO TAKESHI
IPC: F16D3/41
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To automatically supply grease with a simple and compact structure by comprising an oil tank formed in a tube, and an oil passage communicated from the oil tank to a bearing raceway track part of a cross bearing or a bottom of a bearing cup. SOLUTION: When a tube axis 3 is rotated, grease 19 in a tank 15 is pressed by a piston 11 energized by a spring 13, and introduced into an oil passage 18 from the tank 15 to be supplied from the oblique through holes 16, 17 to a needle bearing 6. The grease supplied to the needle bearing 7, further reaches a central through-hole 14 of a joint cross 8 along an inner surface of a bearing cup 5, and is supplied to a bearing 5 journaling the other end at an opposite side through a center point P. As the grease tank is formed by utilizing the internal space of the tube axis 3, and the grease 19 is supplied from the grease tank 15 to the bearing 5 by the centrifugal force, the grease can be automatically supplied during the rotation of the axis 3 with a simple and compact structure.
Patent JP-2000009596-A (JP)
Title: Clutch test method
Inventor: YOTSUTSUKA JUNICHI
IPC: G01M13/02
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To perform normal on/off test of clutch and half clutch test by generating a clutch command as a step program by means of a personal computer. SOLUTION: In a clutch tester for testing a clutch while controlling with a clutch command by driving a clutch input shaft through a motor and connecting an output shaft with a torque mete, a clutch function is set on a personal computer and a step program repeating 4 steps of 'off → on', 'on', 'on → off', 'off' as 1 cycle is employed as a clutch command program. Normal on, off test of clutch is performed with a torque command according to the step program. Half clutch test is started with a torque command according to the step program and moved to next step when the rotational speed of clutch output shaft reaches speed requirements during 'off → on' step, and then a continuous half clutch command outputted from next step is employed.
Patent JP-S5885783-A (JP)
Title: One point anchoring equipment for ship
Inventor: SEO AKIRA
IPC: B63B22/02
Filed: 1981-11-13
Abstract: PURPOSE:To enable a ship to be anchored safely and positively under severe marine weather conditions by using a yoke of rigid link structure for connecting the ship to a buoy. CONSTITUTION:An end of a single anchoring leg 3 is connected to a base 1 installed on the sea bottom 2 and the other end of said leg 3 is connected to a floating device 4. The lower structure of a guide device 5 is connected to the upper portion of the floating device 4 and fits to the upper structure. The upper structure in turn is connected to a buoy 7 by a wire of a winch provided on a tower 8 and hanging an anchoring leg portion 6 of the upper structure. A yoke 10 is swingably connected with the buoy 7 through a hinge 11 so that a ship 13 is swingably anchored by this yoke 10 through the hinge 12. The reference number 10a in the drawing designates a portion rotated around a shaft so that rolling of the ship 13 can be absorbed.
Patent JP-H0346445-A (JP)
Title: Isdn communication equipment
Inventor: KATSURADA MORIHIRO
IPC: H04M1/57
Filed: 1989-07-13
Abstract: PURPOSE:To allow a called party to recognize a caller number with display of a display means by detecting it when the called party does not reply a call from the caller and storing the caller number into a memory. CONSTITUTION:At first a terminal equipment 1 discriminates whether or not an incoming call reaches with a call from a caller. When an incoming call exists, a facsimile means 3 or a telephone set 4 discriminate whether or not a reply is made. In the case of the arrival of an incoming call, the caller number and its own number are received via an ISDN line 10 and it is detected by a line monitor 7. When it is discriminated that no reply is made, a caller number of a caller is detected and stored in a memory 14. In order to recognize the storage content of the memory 14, an operation input means 21 operates to give an output command to a control circuit 13. Thus, the control circuit 13 prints out the storage content of the memory 14 onto recording paper 16 via an output circuit 15.
Patent JP-H0234789-A (JP)
Title: Vapor-phase reactor
Inventor: YOSHIDA AKIRA
IPC: C23C14/50
Filed: 1988-07-21
Abstract: PURPOSE:To continuously form a film and to increase the throughput of the title reactor by providing a sample holder cleaning part and a sample holder preheating part outside a reaction furnace, and rotating the sample holder supported by plural arms. CONSTITUTION:The sample holder cleaning part 13 and the sample holder preheating part 15 are provided outside the reaction furnace 3 in the sheet-fed vapor-phase reactor 1. Plural arms 19a-19c having the same center of rotation and holding the sample holders 5a-5c are revolved with a specified cycle and passed through the reaction furnace 3, cleaning part 13, and preheating part 15. When a film is formed, the sample holder 5a in the reaction furnace 3 is transferred to the cleaning part 13 by the arm 19a, the sample holder 5c in the preheating part 15 is brought into the reaction furnace 3, and the sample holder 5b in the cleaning part 13 is sent to the preheating part 15. The process is successively carried out. The preheated sample holder 5c is only slightly heated in the reaction furnace 3 to a specified temp. necessary for the film formation.
Patent JP-H0346857-A (JP)
Title: Absence reporting system for paging system
Inventor: OSHIDA MASASHI
IPC: H04Q7/06
Filed: 1989-07-14
Abstract: PURPOSE:To inform a pager caller of the absence on receiving a pager call by additionally providing a paging system with a storage device where the absence report is stored and an announcement device to inform of the absence report. CONSTITUTION:When a pager subscriber does not want to receive the call from unspecified subscribers in a certain time zone or goes out of the radio wave coverage area, he registers his absence in a storage device 6 through a telephone exchange network 3, a paging system 4, and a central controller 5 of the paging system 4 by a general telephone 1 or a public telephone 2. When the pager caller dials the number assigned to a pager subscriber terminal 11 by the general telephone 1 or the public telephone 2 for the purpose of calling the pager subscriber terminal 11, it is discriminated by the storage device 6 whether the dial number of the pager subscriber terminal 11 corresponds to the absence report register subscriber or not; and if it corresponds to the absence report register subscriber, an announcement device 7 is started to inform the pager caller of the absence.
Patent JP-S6333476-A (JP)
Inventor: RICHIYAADO JIYON DEIIRAA
IPC: C08K5/53
Filed: 1987-07-21
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-S57105743-A (JP)
Title: Electrostatic recording medium
Inventor: SAWAZAKI KENICHI
IPC: G03G5/02
Filed: 1980-12-24
Abstract: PURPOSE:To achieve high-density and high-frequency signal recording by feeding electricity to a ferrodielectric substance effectively for a sufficient time, by dispersing conductive fine powder on the surface of the ferrodielectric substance. CONSTITUTION:On a conductive substrate 1, a ferrodielectric substance 2, such as Bi4Ti3O12, is provided and on the surfaces <=1,000Angstrom diameter conductive fine powder[e.g., metal (compound) and conductive carbon]is dispersed; and an insulating film 4 is further formed on it. For recording a signal on this recording medium, a conductive recording head 5 is moved relatively to the recording medium and a recording signal voltage supplied from a recording signal source 6 is applied to the recording medium successively. The applied voltage is applied to the ferrodielectric substance 2 through the conductive fine powder 2 to polerize the ferrodielectric substance 2, and its dielectric constant varies to reproduce a signal. Even after electricity feeding by the recording head 5 ends, the applied voltage is held by the fine powder, so the ferrodielectric substance 2 is applied with the voltage successively, so that even if the electricity feeding time of the recording head 5 is very short, sufficient polarizing recording is achieved.
Patent JP-H0918247-A (JP)
Title: High frequency amplifier device
Inventor: YAMAGUCHI AKIRA
IPC: H03F3/189
Filed: 1995-06-27
Abstract: PURPOSE: To linearly amplify a digital signal with high efficiency for adjustment of a limited-band phase, etc., by controlling the output level of an amplifier circuit by means of an envelope signal. CONSTITUTION: The modulated wave inputted from an input terminal 9 is inputted to an amplifier means 5 and amplified there after undergoing the adjustment of its phase via a phase adjustment means 3. At the same time, the input modulated wave is also supplied to an envelope signal detection means 2 via the means 1 which detects an envelope signal out of the modulated wave and inputs it to a control voltage generation means 6. The envelope signal inputted to the means 6 is converted into a digital signal by an A/D conversion means 6a, and the output control voltage is generated by a D/A conversion means 6c via a storage means 6b and inputted to the means 5. The output control voltage is applied to a gate G of a gate-grounded FET 5c. Then the distribution of drain bias given from a DC power supply 4 of a grounded-source FET 5b and the FET 5c is changed, and the output of the means 5 is controlled according to the envelope signal. Thus the digital signal can be linearly amplified with high efficiency.
Patent JP-2001016427-A (JP)
Title: Image processor, image processing method and recording medium
Inventor: TAKENAKA YUJI
IPC: G06T3/00
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain an image processor that generates a 2nd image including part of interest satisfying a prescribed image pattern from a 1st image by detecting the part of interest satisfying the image pattern condition from the 1st image and extracting an area including the part of interest so as to generate the 2nd image and to record it. SOLUTION: An input section 10 inputs a main image to the image processor. A processing section 20 detects part of interest with a prescribed image pattern from a 1st image (main image) received from the input section 10. The part of interest is an object going to be extracted as a sub-image in each object in existence in the main image. The processing section 20 extracts an area including the part of interest to generate a 2nd image. Furthermore, the processing section 20 magnifies an area including the part of interest to generate a 3rd image (sub-image). A recording section 40 records the main image and the sub-image received from the processing section 20 on a removable recording medium. An output section 50 outputs the main image and the sub-image received from the processing section 20.
Patent JP-H0471357-A (JP)
Title: Dc motor with cup-shaped rotating armature
Inventor: BAN ITSUKI
IPC: H02K13/10
Filed: 1990-07-12
Abstract: PURPOSE:To lengthen the service life of a commutator and a brush by inserting one end of a lever into a hole formed to the side face of the brush and turning the lever, slipping out the other end of the lever from the hole of a second brush, lowering the brush and pressure-welding the brush to the surface of the commutator when the brush is worn only by set length. CONSTITUTION:When approximately six thousand hr passes in operation, a brush 16a is worn, the left end of a lever 23a is inserted into the hole 25a of a metallic cylinder 30a and the lever 23a is rotated, the right end of the lever 23a is slipped out from the hole 28a of a metallic cylinder 30b, and the metallic cylinder 30b and a brush 16b are lowered and pressure-welded to a commutator, and feed is started. Since approximately six thousand hr passes, the brush 16b is worn, the left end of a lever 23b is inserted into the hole 25b of the metallic cylinder 30b, the lever is turned and the right end of the lever 23b is slipped out from a hole 28b, a metallic cylinder 30c is lowered, a brush 16c is pressure-welded to a commutator, and the brushes 16b and 16c are exchanged. The same applies regarding brushes on the negative pole side, and operation for six thousand hr is enabled. The service life of the brush is conformed to that of the bearing of a shaft, thus allowing the motor to operate for a period of time corresponding to the service life of the bearing of the shaft.
Patent JP-H07171739-A (JP)
Title: Facing device
Inventor: YAJIMA TOSHIO
IPC: B24B9/00
Filed: 1992-07-10
Abstract: PURPOSE:To realize the positioning of a cutter provided in a cutter box relative to a work and the automatic adjustment of the cutting quantity by providing a positioning means to detect the work to be machined when the cutter box is advanced and realize the relative positioning of the cutter provided in the cutter box to the detected work. CONSTITUTION:When a work is fixed, an adjusting motor of an adjusting means is driven to rotate an advancing ball screw and advance a cutter box 14. A feeler 61 is also advanced as the cutter box 14 is advanced, the forward end surface of the feeler 61 is abutted on the work, the feeler 61 is relatively retracted therefrom, a switch plate 71 mounted on the feeler 61 is separated from a limit switch 72, and the limit switch 72 is turned ON to stop the adjusting motor to realize the positioning of the cutter 20 relative to the work. In addition, a solenoid 67 is excited to forcibly retract the feeler 61 by the prescribed distance, preventing the feeler 61 from being brought into contact with the work during the machining.
Patent JP-S6339477-A (JP)
Title: Piezoelectric type motor
Inventor: TSUKAMOTO MASAHIRO
IPC: H02N2/00
Filed: 1986-08-05
Abstract: PURPOSE:To control the revolution of a moving piece easily and stably by mounting the moving piece on the outside of a stator, using a support shaft as a coaxial center. CONSTITUTION:A piezoelectric type motor is constituted of a plurality of laminating type piezoelectric bodies 1-8, a stator 9 and a moving piece 10. The piezoelectric bodies 1-8 are each mounted onto respective side of an octagonal fixed base 12 unified onto a support shaft 11, and the direction of each displacement is formed to a radial shape in the sane plane. The stator 9 is shaped to an octagonal inner surface oppositely faced to respective side of the fixed base 12, fixing holes 13-16 are each shaped at positions near to the piezoelectric bodies 1, 3, 5, 7, and the rods 17-20 are inserted separately into the holes 13-16. The moving piece 10 is installed outside the stator 9, and set up rotatably, employing the support shaft 11 as a coaxial center. Accordingly, driving voltage is applied successively to respective laminating piezoelectric bodies 1-8 in prescribed order, thus easily controlling the revolution of the moving piece 10.
Patent JP-S6162305-A (JP)
Inventor: MIYAGAWA MASANORI
IPC: H02B5/00
Filed: 1984-09-03
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-S6427406-A (JP)
Title: Aerator for hastening germination
Inventor: IKUMOTO MINORU
IPC: A01C1/02
Filed: 1987-07-21
Abstract: PURPOSE:To carry out aeration with suppressed occurrence of bubbles even when a disinfecting solution is mixed, by discharging water sucked up by a pump from the bottom of a bowl unit, allowing bubbles formed at the bottom to stay there and subsequently flowing down the outflow water along a water flow cylinder. CONSTITUTION:A motor 1 is driven to rotate pumping blades 4 at the lower end of a pump shaft are rotated to suck in a disinfecting solution from a water suction port 6. The above-mentioned disinfecting solution is passed through a hollow cylinder 2 and discharged from a water discharge port 7 at the top to collide with a sidewall of a bowl unit 9 and stored in a pan 8. Since bubbles formed in discharging the water into the bowl unit 9 float on the water surface, only the liquid is discharged from the bottom of the bowl unit 9. Thereby there is hardly any water bubble on the surface of the solution stored in the pan 8. The disinfecting solution in the pan 8 is overflowed from the brim thereof, passed along the water flow cylinder 10 and returned into a vessel 11 without forming bubbles. If the water flow cylinder 10 is in the form of a net, aerating effects are enhanced.
Patent JP-2000021993-A (JP)
Title: Circuit element for inspecting bipolar device
Inventor: HIDAKA HAJIME
IPC: H01L29/808
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To make a circuit element for only inspecting bipolar devices for wiring delay time mountable on the same semiconductor substrate together with a bipolar device to be inspected, so that the management of a wiring process becomes easier and the productivity of the circuit element may be improved by reducing as much as possible the occupying area of the element by reducing the number of stages of inverters and enabling the element to measure with accuracy. SOLUTION: A circuit element for only inspecting a bipolar device formed on a semiconductor substrate for wiring delay time finds the delay time per unit wiring length from the delay time difference between first and second wiring routes 1 and 2 to be measured by connecting the input terminals of inverters 3a, which are connected in series in odd stages including one or three stages to a first bidirectional FET switch SW1, the output terminals of the inverters 3a to an output buffer 40 and a second bidirectional FET switch SW2, the other two terminals of the first FET switch SW1 to one end sections of the wiring routes 1 and 2, and the other two terminals of the second FET switch SW2 to the other end sections of the paths 1 and 2.
Patent JP-H054306-A (JP)
Title: Decorative material and manufacture thereof
Inventor: SUZUKI HITOSHI
IPC: B29L31/58
Filed: 1991-06-27
Abstract: PURPOSE:To provide the above decorative material which is easy to manufacture, being highly dimensionally stable and moreover, has favorable in fitting and fixing workabilities and manufacture. CONSTITUTION:A synthetic resin layer by moldings 7 is provided on the back of a decorative base 6 which is comprising laminated constitution of veneers including at least one layer of a natural wood veneer 5 and molded into the secondary or tertiary curved surface by a press. Then the decorative base 6 comprising laminated constitution of the veneers including at least the one layer of the natural wood veneer 5 is molded into the secondary or tertiary curved surface and the molding 7 is performed of the synthetic resin on the back of the molded decorative base 6 by injection molding.
Patent JP-H1024267-A (JP)
Title: Formation of water repellent surface
Inventor: IWASAKI TORU
IPC: C08L101/00
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a forming method of a water repellent surface having high water repellent property and keeping the property for a long time. SOLUTION: A coating layer of a hydrophobic particle 3 on the surface of a resign layer is formed by forming a resin layer 2 being in a plastic state and having adhesive property on the surface of a base body 1 and scattering the hydrophobic particles 3, the resin is entered among the particles by pressing from the upper part of the coating layer to forcibly push a part of the hydrophobic particles 1 into the resin layer 2 or by leveling the surface of the hydrophobic particles 3, for example, filled in a vessel and pressing the resin layer 2 on the surface of the particle layer and after the resin layer is cured, the unfixed hydrophobic particles 3 are removed.
Patent JP-H0470483-A (JP)
Title: Running device for movable partitioning wall
Inventor: TAKAHASHI TOKIHARU
IPC: E05F15/14
Filed: 1990-07-10
Abstract: PURPOSE:To enable a panel to run by both electrically and manually operating methods by mounting a motor and an electromagnetic clutch, interposed halfway of a transmission route of rotation of the motor, onto a runner protruded above the panel. CONSTITUTION:A runner 3, having running wheels 2, 2, is protruded to the upper of a panel 1, and a motor 4 and an electromagnetic clutch 5, interposed on the halfway of a transmission route for transmitting rotation of the motor 4 to the running wheels 2, 2, are mounted to the runner 3. The running wheels 2, 2 are drive-rotated to perform electrically-operated running of the panel 1 by transmitting rotation of the motor 4 to the runner 3 through the electromagnetic clutch 5. Rotation of the running wheels 2, 2 is made free by automatically disconnecting the electromagnetic clutch 5 when power is interrupted, and the panel 1 is made possible to run by manual operation.
Patent JP-S6445862-A (JP)
Title: Method and apparatus for continuous liquid impregnation treatment of long material
Inventor: BUERUNAA KOTSUHO
IPC: D06B23/28
Filed: 1988-07-22
Abstract: PURPOSE: To provide a method comprising such a practice that, using a small- volume treatment tank, a replenishing level is controlled so as to exactly coincide with the quantity of a treatment liquor carried off by the outgoing length of a material to keep the concentration of the treatment liquor in the tank constant with a high degree of accuracy. CONSTITUTION: This method comprises the following practice: a treatment tank 3 is filled with a treatment liquor 6, its level is monitored with a float 7, the resulting level signal is transmitted via a potentiometer 8 to a comparator 9; a solenoid valve 10 is controlled by the comparator 9, the quantity signal of water measured by a water gauge 12 is transmitted to a microprocessor 13; in response to the result, the respective necessary quantities of additives are fed from the corresponding storage tanks 17, 18, 19 via the corresponding replenishing pumps 14, 15, 16 into a water pipe 20 and then fed via a nozzle 21 to the treatment tank 3.