baber/WOPTO huggingface dataset:
Patent JP-H04101791-A (JP)
Title: Control method for creeping movement of leg type moving robot
Inventor: OMICHI TAKEO
IPC: B62D57/02
Filed: 1990-08-13
Abstract: PURPOSE:To clear the accumulated error of a sensor correction at a legging action time, by composing it so that a leg idle action gives a moving command with the increase, and a legging action gives a command with a coordinate. CONSTITUTION:A leg idle action is executed while performing a sensor correction with a command by the increase. The movement of a robot main body 1 is then performed with the command by a pregiven coordinate and this sensor correction. The accumulation of the errors so far is prevented by this action, and yet a complicated equation like the case of a all is given by a coordinate becomes unnecessary. Legs 3, 7, 5, 9 are moved with the command by the increase again after moving the robot main body 1 with the legging action. The robot main body 1 can thus be moved easily.
Patent JP-H0498417-A (JP)
Title: Data reading method
Inventor: YAMADA HIDEKAZU
IPC: G06F3/06
Filed: 1990-08-13
Abstract: PURPOSE:To immediately obtain necessary data when the data are needed by performing the prereading operation for the necessary data before a user process needs the data. CONSTITUTION:A user process UP issues data reading request at the timing of necessitating the data after the prereading request of the necessary data is issued at the timing before necessitating the data. On the other hand, when the data prereading request is issued from the user process UP, the designated data are read from an external storage device to be preserved in a buffer area for reading. When the data reading request is issued from the user process UP, the data preserved in the buffer area for reading are reproduced in the buffer area for user process, and the data reproduction notifies the end of reading to the user process when the data reproduction is ended. Thus, the necessary data is obtained when the data is needed.
Patent JP-H1052613-A (JP)
Title: Intrabathtub unit of bath water circulating-purifying apparatus
Inventor: YAMAZAWA HIDEKI
IPC: B01D35/027
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To surely prevent a sucker attached to the back of an intrabathtub unit from falling off by forming a stopper in which a slanted surface of downward inclination is formed toward a small diameter hole on the noncommunication side of the small diameter hole to a large diameter hole of a mounting hole. SOLUTION: Gourd-shaped mounting holes 26 which is made by communicating a large diameter hole 24 and a small diameter hole 25 communicate are bored right and left in the lower part of the back of a main body case 6, and a stopper 28 equipped with a slanted surface 27 of downward inclination toward the small diameter hole 25 is formed integrally on the noncommunication side of the small diameter hole with a large diameter hole 24. A sucker 26 is attached freely attachably/detachably to the hole 26, and as regards the sucker 29 a projected part 31 in which a binding insertion groove 33 is formed on the back of a dish shaped suction part 30 is formed integrally. After a large diameter part 32 being inserted into the hole 24 to press the tip of the part 31 to the inclined surface 27 of the stopper 28, by sliding the part 31 in the hole 25 along the surface 27 with slanting, the hole fringe of the hole 25 is inserted bindinqly into the groove 33 to be fixed surely. During movement, the tip of the stopper 28 is inserted bindincrly into the groove 33, and the sucker 29 is surely prevented from falling.
Patent JP-S60103647-A (JP)
Title: Flat semiconductore device
Inventor: ARAI ETSUO
IPC: H01L23/051
Filed: 1983-11-10
Abstract: PURPOSE:To enable the accurate positioning between an electrode and a cap and the complete replacement with an inert gas by a method wherein the positioning of a semiconductor element to the package is carried out by means of an insulation tube abutting against the side surface of an element-supporting plate and that of the projection of the package cap. CONSTITUTION:An insulation ring 5 is L-shaped in cross-section, and a cylindrical section 51 produces an air gap 10 between an insulator 4 because of being thinner than the insulation ring. The positioning of the element 1 to the cap 6 is carried out by the fitting of the center opening of the end plate section 52 of the insulation ring to the side surface of the projection 61 of the cap. Therefore, the positioning is carried out independently of the dimension of inner diameter of the annular insulator 4; accordingly, troubles do not generate even when said dimension varies. Besides, since the insulation ring is distant from the opening of a gas replacement pipe 9, the replacement of the inner atmosphere with gas is sufficiently performed.
Patent JP-S58116236-A (JP)
Title: Control device for transport management of powdered coal truck
Inventor: HIRAKATA KAZUO
IPC: B65G67/02
Filed: 1981-12-29
Abstract: PURPOSE:To provide a safe and efficient transportation of powdered coal by supplying inert gas in a tank corresponding to the inner atmosphere of a storage tank of the powdered coal. CONSTITUTION:A microcomputer P is connected electrically with a pressure detecting sensor 10, a temperature detecting sensor 11, an O2-density detecting sensor 12, a residual quantity detecting sensor 13, and a static electricity detecting sensor 14, arranged in a powdered coal storage tank 1, and detected signals S1- S5 from these sensors are inputted therein. Therefore, detected signals S1, S2, and S3 are comparatively computed with a set signal previously memorized. When pressure, temperature, or O2-density in the tank 1 is high to have a danger of explosion, an inert gas feed valve 7 is opened depending on the extent, and inert gas is supplied into the tank 1 to prevent the explosion and obtain an efficient safety drive.
Patent JP-H0875540-A (JP)
Title: Frequency analyzer
Inventor: OGAWA TAKANORI
IPC: G01H3/08
Filed: 1994-09-05
Abstract: PURPOSE: To determine the extent of effect of the sound level at a measuring part on the entire sound source by measuring the frequency of sound from an object to be measured (sound source) for each of a plurality of sections and then predicting the sound level of the entire sound source at a predicting point based on measurements and a distance data. CONSTITUTION: A sound level predictive function section 13 splits a measuring plane immediate in front of a sound source into a plurality of subsections. Sound level at each measuring point P is then calculated 13 based on an acoustic intensity measured 9 from the frequency of a sound measured at a measuring point (central point) in each section by means of a probe 5, and an area data being inputted 7 and then the sound level is stored. Subsequently, the coordinates at a point (for reducing the sound) for predicting the sound level of sound source is inputted 7. If it is higher than a predetermined level, the sound level is altered and the sound level at each predicting point A is calculated 13 for all measuring points P based on the sound level at each section and the distance between the measuring point P and the predicting point A.  Finally, the sound level of the entire sound source at the predicting point A is calculated 13 based on the data thus calculated.
Patent JP-S60103863-A (JP)
Title: Character display system of attendant board
Inventor: NIWA HIROKI
IPC: H04M3/60
Filed: 1983-11-11
Abstract: PURPOSE:To reduce the number of operational keys and indicating lamps and to improve operability of an attendant board by program-controlling a functional display of an operational key, displaying only effective functional information in accordance with an operational procedure on a character display screen, and giving the function for the displayed operational key. CONSTITUTION:A central controller 35 received information from a trunk line trunk 34 transfers the information to a character display 430 of an attendant board 33 and makes the display 430 indicate a response. An operator of the attendant board 33 together with the incoming display audience knows the incoming by character display of the response, and operates a functional button 441 corresponding to the response display of a display part 431. At this time, the central controller 35 controls a response action for trank line turnk incoming, reads out the information to be operated by the operator in the stored state by a main memory device 36 and makes display part 431, 432 and 433 of the display 430 indicated the information with characters. When the operator converses with a calling party and listens to an extension number of the party to be called, the operator operates the functional button 441 of start display for connection to the party to be called.
Patent JP-H0550205-A (JP)
Title: Plunger sleeve of die casting machine
Inventor: GAMA TAKAHIRO
IPC: B22D17/20
Filed: 1991-08-23
Abstract: PURPOSE:To constitute the plunger sleeve of a die casting machine in which an inner cylinder made of ceramics is fitted to the inside peripheral surface of the sleeve made of steel, so that a crack is scarcely generated in the inner cylinder made of ceramics at the time of pouring a molten metal. CONSTITUTION:In the inside of a sleeve 2 made of steel, and also, in the outside of an inner cylinder 3 made of ceramics, a metallic thin layer 6 of good heat conduction is formed.
Patent JP-S6366488-A (JP)
Title: Timepiece construction with microphone
Inventor: KOMIYAMA KATSUHIKO
IPC: H04R1/02
Filed: 1986-09-09
Abstract: PURPOSE:To achieve an accurate positioning of a microphone (MIC), by performing a plane-wise positioning thereof with a hole or a notch of a circuit board while the section-wise positioning thereof is done with one or both of a liquid crystal cell support frame and a circuit support base. CONSTITUTION:The plane-wise positioning of an MIC4 is performed with a notch 3h provided on a circuit board 3 while the vertical positioning thereof 4 is done with a plane section 2b of a liquid crystal support frame 2 and a plane section 8a of a circuit support base 8. Thus, the inspection of functions is made possible with a timepiece module single body and when a module is placed into an armor to complete a timepiece, the position of the MIC is established firmly in the structure thereby enabling the positioning of the MIC accurately with a high resistance to fall impact.
Patent JP-H1034429-A (JP)
Title: Drum can disposal method and device thereof
Inventor: ITAYA KOKI
IPC: B23D21/02
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a drum can disposal method and device which can cut the trunk of the drum can efficiently and also separate the trunk from a cover part easily, even an empty drum can from which contents are removed. SOLUTION: A drum can 2 is grasped by a grasping device 15 installed on the tip of the arm 9 of a hydraulic shovel 1. An edge 37 for cutting the drum can 2 is fixed on the ground. By pressing the trunk of the drum can 2 against the edge 37 and moving in the longitudinal direction after operating the front 6 of the hydraulic shovel 1, the trunk of the drum can is cut in the longitudinal direction. The drum can 3 cut its trunk is set while facing the cut part upward. By grasping the edge of the cut part h by paired up grasping claws 29 of the grasping device 15 and pressing the opposite side of the grasped part by a stopper 40 fixed on the ground and pulling up the grasping device 15, the trunk is stripped off in a sheet shape and separated from the cover part of the drum can 2.
Patent JP-2000028916-A (JP)
Title: Diffraction optical system
Inventor: KIRIKI TOSHIHIKO
IPC: G02B3/08
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To hold excellent image forming performance as a proximity field optical system with simple constitution by constituting an objective lens of a single lens, making the surface of the lens on an object side a curved surface, especially, an aspherical surface and engraving the zonal band of a diffraction lens on the curved surface. SOLUTION: In the proximity field optical disk optical system; the objective lens is composed of the single lens, its surface on the object side is made the curved surface and the zonal band of the diffraction lens is engraved on the curved surface. Namely, a refraction surface being the aspherical surface on the object side is set as a base surface, where the diffraction lens having the zonal band symmetric with respect to an optical axis is formed. Thus, a light beam is formed into an image without aberration on a plane side surface on an image side.  Though the objective lens is the single piano-convex lens as a whole, the proximity field optical disk optical system distributes the action of turning the incident light into converged light to diffractive power as well as refractive power, so that the curvature of the convex surface is made moderate, a sine condition is improved, and the excellent image forming performance is obtained not only on an optical axis but also for a light beam whose angle of view is about ±1 deg..
Patent JP-S59101387-A (JP)
Title: Stencil printing press
Inventor: IDA HARUO
IPC: B41F21/00
Filed: 1982-12-02
Abstract: PURPOSE:To prevent a printing paper of soft quality from being wound around a screen, by a method wherein a cylindrical body in a double cylinder type stencil printing press is provided at a position deviated from a position directly above a form cylinder to the supplying side of a printing paper. CONSTITUTION:In the double cylinder type stencil printing press, a loop form screen 11 is fitted around the outside peripheries of the form cylinder 12 and the cylindrical body 13, a stencil paper is fitted on the outside of the screen 11, and printing is conducted by supplying a printing paper 17 between a pressure roller 18 pressed against the screen 11 (stencil paper) fitted on the form cylinder 12 and the screen 11 (stencil paper). In said printing press, the cylindrical body 13 is provided at a position deviated from the position directly above the form cylinder 12 to the supplying side of the printing paper 17. Accordingly, the angle of bending at the close contact of the printed printing paper 17 with the stencil paper is enlarged, and the printing paper 17 can be prevented from being lifted up to the side of the cylindrical body 13.
Patent JP-2000046403-A (JP)
Title: Multiple type air conditioner
Inventor: SUZUKI TORU
IPC: F24F11/02
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner capable of preventing a compressor from being interrupted with the low cost without increasing a torque of the compressor. SOLUTION: A refrigerant circuit is constructed by connecting annularly a compressor 1, an outdoor heat exchanger 3, an electrical motor driven expansion valve 4, and an indoor heat exchanger 5. An inverter control section 11 controls inverter output voltage from an inverter 20 to drive a motor of the compressor 1 with the inverter 20. The inverter control section 11 when the compressor 1 is with a high load, and operation frequency is reduced from a state where the operation frequency is high, a reduction rate of the operation frequency of the compressor 1 is more reduced than a predetermined value. Further, the compressor 1 is prevented from being interrupted owing to insufficient torque of the motor of the compressor 1 when the operation frequency is reduced from the state with the high operation frequency.
Patent JP-H0555705-A (JP)
Title: Semiconductor multi-layer reflecting film
Inventor: KURIHARA KO
IPC: C30B29/68
Filed: 1991-08-26
Abstract: PURPOSE:To reduce electric resistance by eliminating the disturbance to the running of carriers by a potential barrier created at the hetero interface of a semiconductor multi-layer reflecting film. CONSTITUTION:If an ultra-lattice having the thickness a certain integer times larger than one-half of the wavelength is provided when carriers at the hetero interface of semiconductor multilayer film are regarded as a wave then the permeating conditions of wave are fulfilled, progressive waves are strengthened each other, a current increase and electric resistance can be reduced. That is, AlAs/GaAs ultra-lattice 11 fulfilling equations (1) and (2) between AlAs 3 and GaAs 2 of semiconductor multi-layer reflecting film of a plane lightemitting laser is formed. (2m1 IV-EI)<0.5>/(h/2pi)XL1=mpi...(1), (2,2E)<0.5>/(h/2piXL2=npi...(2). Where, E is the maximum value of carrier energy, V is the height of potential barrier, m1 and m2 are effective mass of carrier, L1 and L2 are the thickness of ultra-lattice, h is Planck's constant, and m and n are integers. An ultra-lattice 12 is also formed in the same manner for semiconductor reflecting film 14.
Patent JP-H0657916-A (JP)
Title: Shirasu balloon board and production thereof
Inventor: TATSUMOTO MISAO
IPC: E04F13/14
Filed: 1992-08-10
Abstract: PURPOSE:To obtain a shirasu balloon board which is light and excellent in bending, tensile strength and abrasion-resistance as a building material and which is especially appropriate for interior members. CONSTITUTION:A metallic film 8 is formed on the surface of a molded body composed of shirasu balloon, shirasu, cement, additive, and fiber reinforcing material as a shirasu balloon board 1. In the production of shirasu balloon board 1, shirasu balloon, shirasu, cement, and additive and fiber reinforcing material are mixed and kneaded for their combination. This raw material is molded to form a board and cured to make a molded body. A metallic film 8 is formed by thermal-spraying on the surface of molded body.
Patent JP-H0658685-A (JP)
Title: Heat accumulating panel
Inventor: HINO MUTSUMI
IPC: F28D20/00
Filed: 1992-08-10
Abstract: PURPOSE:To use the whole of a panel for both radiation heating and radiation cooling, to facilitate comfortable cooling and heating, and to reduce a cost. CONSTITUTION:A latent heat type heat accumulating material 1 and a latent heat type cold accumulating material 2 are arranged in a mixed state and a passage 3 for a heating medium making contact with both the latent heat type heat accumulating material 1 and the latent heat type cold accumulating material 2 is provided.
Patent JP-S60105012-A (JP)
Title: Feed control method for numerically controlled machine tool
Inventor: NAKANO HIROSHI
IPC: G05B19/4103
Filed: 1983-11-11
Abstract: PURPOSE:To improve the machining accuracy of a numerically controlled machine tool by dividing a machining curve into minute sections to receive the linear interpolation to give the travelling amount to each section and also defining a large section independently to perform the speed control. CONSTITUTION:A large section Q1-Q2 are divided into minute sections P1-P7, and the feed speed receives the equidistant slow up with width DELTAf at the starting point part of the large section. When the feed speed reaches a fixed level Fw, the feed control is performed at this fixed speed for most large sections. Hereafter the slow down is carried out at an interval DELTAF up to the point Q2(P7). Thus the slow up is given to sections R0(Q1)-R1 in a large section together with the fixed speed given to R1-R2 and the slow down given to R2-R3(Q2). Then the interpolation is performed in each minute section. As a result, the uniform machining is possible for the machining curve corresponding to the large section.
Patent JP-H0878093-A (JP)
Title: Connector
Inventor: SATO HIROYUKI
IPC: H01R13/639
Filed: 1994-09-06
Abstract: PURPOSE: To place a connect in its connected state by locking a locking means in an engaging means by an electromagnet by driving current during electric communication. CONSTITUTION: A connector is composed of a receptacle 42 installed in an appliance and a plug 41 installed in the end part of a cable and a working point with a hook-like shape projected out of the plug 41 and bent almost rectangularity is formed in the tip end part, a supporting point held by an axis so as to rotate is formed in the center, and a force point is formed in the base end part. A locking means composed of a locking tool 5 which is a rod body made of iron and has a spring installed in vertical direction and an electromagnet 6 as driving apparatus installed in the base end part of the locking tool 5 at the position on the opposite to the spring 7 is installed in the force point.  An engaging hole 8 into which the working point at the tip part of the locking tool 5 is inserted to lock the locking tool 5 to be engaged mutually with a locking means by combination work with the locking means is formed at the position facing to the tip end of the locking tool 5 in the receptacle 42 side.
Patent JP-2001029780-A (JP)
Title: Filler for packed tower and production of the same
Inventor: MIYAZAWA JUN
IPC: B01J19/32
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a highly efficient filler for a packed tower by increasing the specific surface area of the filler for a packed tower. SOLUTION: This filler is a coil body 1 formed by turning a linear body a plurality of time and each turn unit 3 of the coil body 1 is made to be approximately similar to one another and to have a strained circular shape having the major axis a2 restricting the direction of the maximum diameter and the minor axis a3 restricting the direction of the minimum diameter. Each turn unit 3 is disposed as to successively shift the positioning point in the same circumferential direction.
Patent JP-H11124224-A (JP)
Title: Method and device for detecting overturned package on conveyor
Inventor: SJOESTRAND UNO
IPC: B65G43/08
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and device to perform full automation, to decrease the number of wirings and length, and to simply and reliably remove an overturned package from a conveyor, in a method and a device for detecting an overturned package on a conveyor to convey packages. SOLUTION: Each package passes between two sets, each consisting of a transmitter and a receiver for light beams 6, i.e., an upper set 4 and a lower set 5 of photoelectric tubes. In a so formed conveyor 1, when the lower light beams 6 is cut off by a package 2, a signal is transmitted from the lower set 5 to the upper set 4. When the upper light beams 6 are not cut off, the upper set transmits a signal to a magnetic valve 16. The magnetic valve 16 operates a device 10, such as an air nozzle 11, to remove a falling package 2 from the conveyor 1.
Patent JP-H0764659-A (JP)
Title: Inverter control system for driving solar battery
Inventor: ASAI KUNIO
IPC: H02M7/48
Filed: 1993-08-27
Abstract: PURPOSE:To attain the appropriate control of an inverter even if the voltage fluctuation is caused at the maximum efficiency point by performing the maximum power tracking control or the constant voltage control through the comparison carried out among the maximum efficiency voltage of a solar battery, the system down voltage and the threshold voltage. CONSTITUTION:The output of a solar battery 1 is converted into the AC output by an inverter 3, and an induction motor 4 which revolves at a speed proportional to the frequency of the AC output is driven. Then a device 5 to be driven is actually driven. In such a system, the threshold voltage Vsh is set at a level lower than the voltage Vmax set at the maximum efficiency point at a normal temperature and higher than the system down voltage Voff. In a normal temperature range, Voff<Vsh<Vmax is kept. Therefore the output frequency of an inverter 3 is controlled in a accordance with a fact whether the output voltage of the battery 1 is higher or lower than the voltage Vsh. Thus the maximum power tracking control is carried out. Meanwhile the constant voltage control is carried out when Vmax<Vsh is satisfied by the rise of temperature.