baber/WOPTO huggingface dataset:
Patent JP-H0259689-A (JP)
Title: Method and device for controlling radar
Inventor: WATANABE HARUHIKO
IPC: G01S13/10
Filed: 1988-08-25
Abstract: PURPOSE:To prevent the detection of a target body from being interrupted and to improve the tracking performance by eliminating a distance error by predicting in advance an overlap of a transmitting pulse and a receiving pulse at the time when the present distance against the target body is different from a future distance predicted in the previous time. CONSTITUTION:A transmitting pulse 6 outputted from a transmitter 3 is radiated from an antenna 2 and hit against a target body 1, received as a receiving pulse 7 by the antenna 2 and inputted to a receiver 4. From the receiver 4, a distance of the target body 1 and a receiving signal are obtained, brought to signal processing by a distance error detector 9 and a distance error is obtained. This distance error is corrected by an eclipse correcting device 13 and added to the distance of the target body 1 from the receiver 4 and the present distance is obtained. This present distance is supplied to a distance filter 10 and a future distance is calculated. Subsequently, transmitting pulse width 8 by which the transmitting pulse 6 and the receiving pulse 7 are not overlapped is calculated by a pulse width controller 11 and a switching signal to this pulse width is outputted to the transmitter 3 and the receiver 4.
Patent JP-H0763581-A (JP)
Title: Automatic zero level adjusting device for encoder
Inventor: HARA KENJI
IPC: G01D5/245
Filed: 1993-08-26
Abstract: PURPOSE:To make automatic zero level adjustment possible without manual assistance and without using a trimmer resistor and dispense with the micro adjustment of a circuit constant or the like because of such constitution as to digitally obtain time difference between the high level time and low level time of a rectangular wave signal, thereby making it easy to form a device of an LSI so as to be made compact and low-priced. CONSTITUTION:An automatic zero level adjusting device is provided with a means 3 for waveform-shaping the output signal of an optical sensor 2 by the slit of an encoder into rectangular wave, a duty cycle read means 4 such as an up-down counter for obtaining time difference between the high level time and low level time of the rectangular wave signal, and an analog adding means 8 for superimposing this difference as voltage output on the output signal of the optical sensor 2. The data of the above-mentioned difference is stored in a non-volatile memory 6, and at the power input time, the data of the difference is read out of the memory 6 and written into a D/A converter 7.
Patent JP-H0959772-A (JP)
Title: Magnetron sputtering method
Inventor: NAKANISHI KOJI
IPC: H01J37/34
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetron sputtering method which is capable of expanding the erosion region of a target without considerably changing the structure and size of a magnetron sputtering device of a conventional type and is capable of prolonging the life of a target material and forming uniform films on a substrate as the film quality, such as resistivity, is improved as well. SOLUTION: A magnet 5 is alternately arranged with N poles and S poles and is made oscillable in a lateral direction, i.e., in a direction perpendicular to the longitudinal direction of the magnet 5. A ground shield 11 and a shielding anode 8 are both held at ground potential together with the base 6b of a chamber 6. The target 10 is stuck to a backing plate 12. Gas shower pipes 7 are arranged on the outside of the shielding anode 8. Auxiliary electrode rods 9 insulated from both of the ground shield 11 and the target 10 are arranged between the shielding anode 9 and the target 10.
Patent JP-H0853852-A (JP)
Title: Cart for opening/shutting and removing manhole cover or the like
Inventor: YAMADA RYOZO
IPC: E02D29/14
Filed: 1994-08-12
Abstract: PURPOSE:To make easy removal of a cover possible by a method wherein a frame body is formed by providing a front-side horizontal bar and a rear-side horizontal bar to upwardly-bent vertical bars provided respectively on the right and the left, and wheels are provided to the underside of the bent parts of the vertical bars while a hanger rod is provided to the front-side horizontal bar. CONSTITUTION:Vertical bars 3 are formed of bar bodies with bent parts 8, upwardly bent at angles of 100-150 deg., provided at their front ends. A front-side horizontal bar 4 and a rear-side horizontal bar 5 are provided between the vertical bars 3 on the right and the left, and thereby a rectangular frame body 6 is formed. A hanger rod 2, provided with a claw for hanging down a cover, a hook and a vertically-movable cover-holding device respectively at its lower end, its upper end and its middle part, is attached with the hook to the front-side horizontal bar 4 so that it can move rightward and leftward. Therefore, work for opening, shutting and removing a cover can be made simply and stably without allowing the cover to swing as the cover is held with the cover-hanging claw on the lower end of the hanger rod and the cover-holding device in the middle of the hanger rod.
Patent JP-H04102592-A (JP)
Title: Filling valve for liquid
Inventor: YANO MASAHIRO
IPC: B67C3/22
Filed: 1990-08-10
Abstract: PURPOSE:To prevent liquid dripping almost completely with the liquid which becomes unable to penetrate through a porous body because of surface tension acting on the pores by providing a liquid supply tube connected to lateral flow passage on the outlet of a filling valve main body, and by making an opening on the front end of the liquid supply tube closed with the porous body which is provided with a number of pores. CONSTITUTION:A porous body 7 is attached to an opening 6 on the front end of a liquid supply tube 3. A number of pores 8 are formed to the porous body 7. When a filling valve main body 1 is opened, a liquid A is pushed out through the pores 8 of the porous body 7 by pressure difference between the external and the internal of the liquid supply tube 3. As the filling valve main body 1 is closed, the internal pressure of the liquid supply tube 3 decreases, and when the pressures inside and outside of the liquid supply tube 3 become almost equal, the liquid A becomes unable to pass through the pores 8 because of surface tension of the liquid A existent in the pores 8, and thereby liquid dripping B can be prevented.
Patent JP-S60110629-A (JP)
Inventor: TOYODA KATSUMI
IPC: B65B55/24
Filed: 1983-11-10
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-H0374742-A (JP)
Title: Address conversion system
Inventor: YAMAGUCHI YOSHIKO
IPC: G06F12/10
Filed: 1989-08-16
Abstract: PURPOSE:To shorten the time required for the start of a memory access at continuous accesses in the same page by performing the comparison between plural host bits to be converted into the physical addresses and plural host bits of the input to be given to a logical address register. CONSTITUTION:An offset is calculated via an address production block 1. Then a comparator 5 performs the comparison between the value of 20 host bits of a logical address and the value of 20 host bits 3 of a logical address register 2 in the same timing as that where a 32-bit logical address obtained by adding the offset to a base address is loaded to the register 2. The result of comparison is set to a flip-flop 6. When the coincidence is secured between both bit values, '1' is loaded to the flip-flop 6. Otherwise '0' is loaded to the flip-flop 6. Then the value of 12 lower rank bits 4 of the register 2 is selected with the signal set at '1' and outputted to the outside together with 20 host bits 10 of a physical address for an access to an external memory. Thus no conversion of addresses is required and therefore the data access is quickly started just in a single cycle.
Patent JP-H06182797-A (JP)
Title: Molding method for tubular vessel
Inventor: TANABE YOSHIO
IPC: B29C45/43
Filed: 1992-07-16
Abstract: PURPOSE:To mold a section of a tubular vessel in an irregular shape only by injection molding the vessel. CONSTITUTION:Synthetic resin is injected in a cavity 42 partitioned in an injection mold to mold a tubular vessel, and the cavity 42 is evacuated simultaneously upon injecting to mold the vessel. Melted resin injected by evacuations 43, 44 of the air in the cavity 42 smoothly flows in the cavity 42. After the molding, the air is injected from an injection port 38 between an inner periphery of the molded vessel and a core block 30 in the mold to improve releasability of the tube from the mold, and the molded vessel is removed from the mold.
Patent JP-S60103951-A (JP)
Inventor: ISHIKAWA HIDETO
IPC: A61G15/14
Filed: 1983-11-11
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-S6191829-A (JP)
Title: Liquid metal ion source and its manufacturing method
Inventor: HOSODA YOSHIHIRO
IPC: H01J37/26
Filed: 1984-10-09
Abstract: PURPOSE:To enable mass production and a long time operation by fusing ion source metal by means of a heater wound on the outside of a base metal and generating ion beam by applying voltage to an lead electrode. CONSTITUTION:A heater 10 is wound on the outside of a base metal of a liquid metal ion source and ion source metal 1 is fused by the heater 10. And voltage is applied to an lead electrode 1 to obtain ion beam.
Patent JP-H1151727-A (JP)
Title: Gas meter
Inventor: MASUDA ISAO
IPC: G01F1/66
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To implement a gas meter which can be adapted to a plurality of types of required performance in one type of hardware and software structure. SOLUTION: Ultrasonic waves are propagated through a gas at rest, and the data of the propagation time t of the ultrasonic waves is measured. A function correcting means 103 corrects the above-mentioned function FX so as to adapt to the type Gx of the gas determined by a gas type determining means 102 on the basis of the measured data (t). In other words, a table FX which adapts to the type GX of the gas is selected. In this way, on the basis of the corrected FX, the gas flow rate ΔV=FX(T) of the above mentioned gas flow is computed from the data of the above mentioned propagation time T.
Patent JP-H0946889-A (JP)
Title: Grounding confirming device for electric apparatus
Inventor: TSURUOKA MASAHIRO
IPC: H02H7/00
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent a defect in electric apparatus and ensure safety for operators, by detecting whether a grounding circuit is grounded or not in an electronic circuit in an electronic apparatus, and indicating an information signal of sound or light when the grounded state or non-grounded state is detected. SOLUTION: In an electric circuit 11, a neon lamp (detector and alarm) 3 is provided between a power terminal 10 on AC potential side and a grounding terminal 16. The neon lamp 3 is lightened when an AC power supply is put in forward connection with a voltage-side terminal of the AC power supply 7 connected to the power terminal 10 and a grounding-side terminal of the AC power supply 7 connected to the power terminal 10, and a grounding wire 15 is surely grounded. The neon lamp 3 is mounted in a place easy to see for an operator on an exterior case of an electric warm bath. When the neon lamp 3 is not lightened, the operator may check the grounding of the grounding wire 15 or the inserting direction of the plug in an outlet so as to enlighten the neon lamp 3.
Patent JP-H0376462-A (JP)
Title: Large area board with lots of image sensor mounted thereon and image sensor
Inventor: MIYAGUCHI YOICHIRO
IPC: H01L27/146
Filed: 1989-08-18
Abstract: PURPOSE:To prevent or control occurrence of clogging chipping, cracking or the like attended with dicing by using a nonmetal material for a dicing line indicate pattern material. CONSTITUTION:A dicing indicate pattern 11 is required to cut off sensors 12 from a large area board 20 with lots of sensors mounted thereto. As a dicing line indicate pattern material, a nonmetallic material such as Poly-Si or a-Si or Ga-As, Cd-Se, i-C (diamond like carbon) is used. when they are not available, a hard metallic material selected from a group such as Cr, W, Ti, Ni and Mo is used. Then choking is eliminated. Moreover, image sensors to be cut off from the board have no increased chipping, hair crack or cracking.
Patent JP-H0261680-A (JP)
Title: Contact type heat fixing device
Inventor: TANAKA YASUHIRO
IPC: G03G15/20
Filed: 1988-08-26
Abstract: PURPOSE:To output recording paper of invariably high quality by using a rolled sheet for press-contacting conveyance in the heat fixing device when a toner image, etc., formed on a recording paper is fused by a roller part with a heating function and fixed by the cooling part. CONSTITUTION:The toner image which is heated and fused by a heating roller 2 is brought into contact with the rolled sheet 9 during the heating, so it sticks on the sheet 9 and recording paper 1 is conveyed while the sticking state is maintained. Here, the recording paper 1 in a half-fused state is not separated from the sheet and the toner image in the half-fused state is cooled at the cooling part 5 and fixed on the recording paper 1. Consequently, the toner image does not stick on the sheet 9, the invariably fresh surface of the sheet 9 is used for the fixation, and deterioration such as the staining and the shifting of the toner image at the time of the fixation of the recording paper 1 is eliminated.
Patent JP-H0297434-A (JP)
Title: Production of glass preliminarily reacting batch material
Inventor: HENRII MAACHIN DEMARESUTO JIYU
IPC: C03C1/02
Filed: 1989-08-18
Abstract: PURPOSE: To reduce the energy consumption and to prevent the generation of CO 2  in molten glass, by providing rotary kilns separately for reaction of silicate and calcination of limestone, reacting a silica source and soda ash by the heat of waste gases of calcination and preheating all raw materials.  
     CONSTITUTION: Ca is converted into CaO by supplying CaCO 3  (contg. M 9 CO 3  in some cases), 6 to 10% coal and preferably the greater part of the silica source materials as fuel into a rotary kiln 10 and calcining the materials by supplying gaseous oxygen. On the other hand, about 1/5 amt. of the silica source materials and soda ashes are supplied to a rotary kiln 20 (silicate reactor) and are brought into reaction by utilizing the waste heat from the kiln 10 and a glass melting device 30 to form sodium metasilicate. The glass is produced by supplying both to the glass melting device 30. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0499205-A (JP)
Title: Method for sintering metal powder
Inventor: KIMOTO HIDETOSHI
IPC: B22F3/14
Filed: 1990-08-10
Abstract: PURPOSE:To manufacture a sintered product having high accuracy without consideration of shrinkage of the product with a little binder by forming a metal layer by non-electrolytic plating or vapor deposition on the surface of a green compact and sintering it. CONSTITUTION:On the green compact 1, water soluble or solvent type coating agent containing an organic silica sol, etc., is applied and on this, the desired metallic non-electrolytic plating is executed to form the metal layer 2. As the method for forming the metal layer on the surface of the green compact 1, this way be formed by the vapor deposition, etc. The green compact 1 formed with the metal layer 2 on this surface is housed into a sintering chamber 3 so as to be possible to apply electric power having low voltage and high current to the above metal layer 2, and the sintering chamber is filled with an inert gas 4 of Ar, etc., while applying the electric power to the metal layer 2, pressure is applied with a press. The green compact 1 is subjected to an isotropic pressure and also the metal layer on the surface generates much Joule's heat, and by continuing pressurization while keeping a prescribed temp., the sintering is completed.
Patent JP-H0755556-A (JP)
Title: Infrared detector
Inventor: CHIBA HIROSHI
IPC: G01J1/02
Filed: 1993-08-06
Abstract: PURPOSE:To reduce the size of an objective lens by disposing shielding means having a meshlike opening on a front face of a light receiving surface, and aligning the opening even if an emitting pupil is disposed at a position separated from the vicinity of a detector. CONSTITUTION:An infrared detector 1 is formed of a plurality of photoreceivers arranged in one-dimensional or two-dimensional state on a light receiving surface to receive an infrared light of an object to be detected and condensed by an objective lens 2. A wall-like cold seal 3 disposed on a peripheral edge of the detector shields an unnecessary incident light from a side, etc., to the receiving surface. A meshlike cold shield 4 has meshlike openings corresponding to the respective photoreceivers of the detector 1 to be disposed on a front face of the receiving surface. In this case, the photoreceivers are so disposed that straight lines for connecting central points of the photoreceivers to those of the openings corresponding to the photoreceivers are crossed at a point 5 on an optical axis of the lens 2 and that the point 5 is set at an emitting pupil position of the lens 2. Thus, disposing relationship between the detector 1 and the shield 4 can be decided, the pupil (point 5) position can be disposed at a predetermined position on the optical axis of the lens 2, and degree of freedoms of designing an entire apparatus is increased.
Patent JP-H0631772-A (JP)
Title: Article with shaft
Inventor: SUGIURA KATSURA
IPC: B29C33/12
Filed: 1992-07-17
Abstract: PURPOSE:To prevent a flash from overhanging from one end surface of a boss part of a resin body in the axial direction of a shaft body, eliminate a deflashing operation, and lower a cost. CONSTITUTION:A title article is provided with a shaft body 2 and a resin body 3. The resin body 3 is injection molded on the peripheral surface of the shaft body 2 to be bonded to the peripheral surface of the shaft body 2 at a boss part 4 on the center part thereof. On one end face 5 of the boss part 4 of the resin body 3, a gap part 6 is formed simultaneously with the injection molding of the resin body 3 so as to have a predetermined length in depth from the one end face 5, thereby preventing the resin body 3 from coming into contact with the peripheral surface of the shaft body 2.
Patent JP-S6273925-A (JP)
Title: Equipment for stretching film and the like
Inventor: YAMAGUCHI HIROSHI
IPC: B29C55/20
Filed: 1985-09-27
Abstract: PURPOSE:To provide compact equipment for stretching a film which does not require a wide mounting space, by putting a film between pinching and holding plates confronted with each other and fitted to a pair of moving chains being controlled by a press rail. CONSTITUTION:A side part of a film F and the other side part of the same are held by putting them respectively between a pair of chains 8, 9 possessed by a first transfer mechanism 6 and a pair of chains 10, 11 possessed by a second transfer mechanism 7 and transferred to a delivery side B. As the film F is stretched in both side directions with transfer of the same by separating a distance between the transfer mechanisms 6, 7 gradually and does not necessitate a large-sized clip, miniaturization of equipment is contrived. The film F has a little friction resistance and it can control generation of abrasion dust as low as possible as the film F is held by putting the same among attachment plates 25, 26, 58, 59 made of metal provided on each of the chains with very low generation of static electricity with the film F pinched and held by stabilized force always through elastic bodies 24, 57 and a bearing is used for a contact running part with a press rail.
Patent JP-H0496532-A (JP)
Title: Receiver for spread spectrum signal
Inventor: MAEKAWA KATSUNORI
IPC: H04B1/7085
Filed: 1990-08-13
Abstract: PURPOSE:To complete initial acquisition of a phase locked loop for tracing a carrier signal in short time by inputting internal information of a loop filter in the phase locked loop to a loop filter of the phase locked loop for tracing a carrier signal after the end of phase locking of the phase locked loop for tracing a spread code. CONSTITUTION:When a phase locked loop is locked to a reception signal, at first a spread code is searched and locked and when the phase lock is finished, an output signal of an adder 6c in a loop filter 15a is multiplied by a multiplier 11e with a count f2/f1, and the result is inputted to an adder 6d and delay device 12b in place of the output signal from an adder 6e in a loop filter 15b. As a result, an output signal of the adder 6d of the loop filter 15b is made almost the same as the phase synchronization state, and a standby frequency of the phase locked loop for tracing a carrier signal and the carrier frequency of the reception signal are made almost coincident. The initial acquisition of the phase locked loop for tracing a carrier signal is completed in a short time.
Patent JP-S6277598-A (JP)
Title: Black liquid heater
Inventor: NOMURA SHINICHI
IPC: F28D7/16
Filed: 1985-09-27
Abstract: PURPOSE:To make it possible to allow a black liquid to flow smoothly and to flow into a heat transfer tube without staying within a water chamber by forming the bottom portion of the water chamber at the same level as the lower surface of a heat transfer tube existing in the lowermost row. CONSTITUTION:A flow stabilizing plate 11 is provided at the bottom parts of water chambers 5 and 5', and the level of the stabilizing plate 11 is set to the same level as the lower surface of a heat transfer pipe 7 existing in the lowermost row. An equilizing hole 12 is provided in each stabilizing plate 11. Heated vapor 9 which has flowed into a pressure vessel 2 through an inlet nozzle 1 is heat-exchanged with a black liquid 10 flowing into a heat transfer tube 7 through the water chamber 5 and condensed, thus flowing out through a nozzle in the form of a drain 9'. The black liquid 10 flows out of an outlet nozzle 4' via the water chamber 5'. Since the water chamber bottom portion is formed at the same level as the lower surface of the heat transfer tube in the lowermost row, the flow of the black liquid 10 which has entered an inlet side water chamber is smooth, and enters the heat transfer tube without staying in the water chambers and therefore, the heat transfer tube is not clogged, the heat transfer function is not lowered, the pressure loss within the tube is not increased and to give troubles to the operation.
Patent JP-S6456489-A (JP)
Title: Sound generator
Inventor: YAMAMURA KIMIO
IPC: G10H7/00
Filed: 1987-08-27
Abstract: PURPOSE: To improve the flexibility of an effective sound by mixing plural output sounds based upon waveform data generated by accessing a prescribed address selected from plural sound generation channels at a prescribed speech and outputting a prescribed output sound. CONSTITUTION: Respective sound generation channels Ch1 to Ch6 include respective waveform registers 61 to 66 . The registers 6, to 66 have waveform data corresponding to prescribed addresses and an output sound with prescribed frequency can be obtained by continuously accessing a prescribed address by the prescribed number of times at a prescribed speed, i.e., the prescribed frequency. Sounds outputted from plural channels Ch1 to Ch6 are mixed and a prescribed sound is outputted by the mixing. When necessary, the selection of a musical sound and noise is controlled and the frequency modulation of an output sound is also controlled. Consequently rhythm sound effective sound or an effective sound vibrate can be flexibly generated.