baber/WOPTO huggingface dataset:
Patent JP-H09118770-A (JP)
Title: Water-retaining foamed particle, and molded item of water-retaining foamed particle and its production
Inventor: SHIMOYAMADA IWAO
IPC: C08J9/228
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a water-retaining foamed particle and its molded item both having compression strength high enough to be used as an artificial soil, water-retaining properties not limiting the place or time of the use, and a sufficient water-retaining capability. SOLUTION: A water-retaining foamed particle 1 comprising an expanded thermoplastic resin particle 2 having a through hole 3 and a water-retaining material 4 held in the hole 3 is provided. A mold is filled with the particles and heated to fuse and unite them to each other, thus producing a molded item of water-retaining foamed particles.
Patent JP-H11141466-A (JP)
Title: Pump for pressure cylinder
Inventor: SUZUKI SHOYA
IPC: F04B53/20
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a pump for pressure cylinder capable of preventing foreign matter such as mud and dust mixed in water within a tank from being introduced into a cylinder tube together with water. SOLUTION: A cylinder tube 35 is erected within a tank 12 and a water suction port 44 is formed on the outer periphery of the lower end. A piston rod 37 is slidably fitted and inserted into the cylinder tube 35 and is connected to an operating handle on a tank 12. A cylindrical filter 54 is fitted and inserted into the outer periphery of the cylinder tube 35 so as to cover the water suction port 44. Each of seal members 55, 57 is disposed between both end edges of the filter 54 and the outer peripheral surface of the cylinder tube 35.
Patent JP-H07128602-A (JP)
Title: Optical scanner and its scanning position discriminating method and optical device
Inventor: KAMOTA HIROKI
IPC: G02B26/10
Filed: 1993-11-05
Abstract: PURPOSE:To exactly detect the scanning position of a light beam for scanning even when no coincidence exists between the driving frequency of a driving source and the resonance frequency of a vibrator and when the resonance frequency is changed by a temp. change, etc. CONSTITUTION:A light emitting device 8 is arranged to face the rear surface of a mirror part 6 of the vibrator 1 and a light receiving device 9, such as two-dimensional position detecting element, is arranged in a position the light beam MB which are emitted from the light emitting device 8 and for discriminating the scanning position reflected by the rear surface of the mirror part 6 can be received. The light receiving device 9 is scanned thereover by the light beam MB. Since the light receiving position (centroid position) of a light receiving element 9 is changed by the turning angel of the mirror part 6, the turning angle of the mirror part 6 is known from the light receiving position of the light receiving device 9. Then, the scanning position of the light beam MB for scanning reflected by the mirror part 6 is discriminated.
Patent JP-H07125238-A (JP)
Title: Ink cartridge of printer
Inventor: MIYAZAWA HISASHI
IPC: B41J2/175
Filed: 1993-11-05
Abstract: PURPOSE:To surely connect an ink supplying needle to an ink-feeding port without leakage of an ink even when the needle is shifted a little. CONSTITUTION:An aligning ring 20 consisting of a ring needle-circumferential seal 21 of which inner diameter is slightly smaller than an outer diameter of an ink-supplying needle 31, a ring inlet-circumferential seal 22 of which outer diameter is slightly greater than an inner diameter of an ink-supplying inlet 10 and a thin connection member 23 that connects both of the seals to each other, is attached to the ink-supplying inlet 10 of an ink cartridge body 1 to be connected to the ink-supplying needle 31 on a recording head. Even when a position of the ink-supplying needle 31 is shifted, the thin connection member 23 is deformed so that the ink-supplying needle 31 can be connected to the ink-supplying inlet 10 with airtightness whereby the great deformation of the ring needle-circumferential seal 21 is not generated.
Patent JP-H04175060-A (JP)
Title: Facsimile communication controller
Inventor: KAGAWA TETSUYA
IPC: H04W4/04
Filed: 1990-11-08
Abstract: PURPOSE:To reduce communication cost and to improve operability by judging the success or failure of a MODEM training and respond when a burst error is detected during the MODEM training. CONSTITUTION:When the burst error is recognized, data check is repeated with an error bit excluded from an error counter. After the completion of the check of all data, the error counter is compared. When a total number ER of the error bits is larger than a threshold TH, the training error is responded and then receiving is started. When the total number ER of the error bits is smaller than the threshold TH, the success is responded, the MODEM rate at which the communicating will be performed is printed and then the receiving is started. By performing the printing of the MODEM rate just before the printing of image information at the time of transmission/receiving, the operability can be improved.
Patent JP-H03209146-A (JP)
Title: Throw-away concentrator for use in multiple concentration
Inventor: RUCHIAANO FUEKONDEIINI
IPC: G01N33/487
Filed: 1990-11-08
Abstract: PURPOSE: To obtain a solution containing a macromolecular solute at an accurately controlled concentration by filtrating and condensing the solution through a semipermeable membrane. CONSTITUTION: Two facing covers 2 are stuck to an enclosure 1 and a pair of condensing units in arranged in the enclosure 1. Each condensing unit is provided with a chamber 9, an absorbent layer 7, and an elastic layer 8 and one wall surface of the chamber 9 is constituted of the rear surface of one cover 2. The other wall surface is constituted of a semipermeable film 6 having permeability to the solvent of a sample solution, but no permeability to a macromolecular solute, and the horizontal wall of the chamber 9 constitutes a projecting section 4. A frame 10 which is in close contact with the film 6 forms areas 10A, 10B, 10C, and 10D having permeability to the sample solution and the absorbent layer 7 keeps the solvent passed through the film 6. The elastic layer 8 presses the layer 7 against the film 6.  Both units are separated from each other by a wall 11 and simultaneously but separately condense the sample solution. The sample solution is introduced from ports 3A and 3B and the condensed solution can be taken out with a pipette.
Patent JP-H06147790-A (JP)
Title: Manufacture of header for heat exchanger
Inventor: SUDO HIROYUKI
IPC: F28D1/03
Filed: 1992-11-11
Abstract: PURPOSE:To manufacture a header inexpensively by reducing the number of parts for constructing the header and by dispensing with a welding process for a manufacturing process. CONSTITUTION:The opposite end parts of a tubular blank 11 are reduced to be shaped in semispheres so that the opposite-end openings of the blank 11 be closed. The blank 11 of which the opposite ends are closed is cut in two longitudinally and thereby a header 16 which has two walls 15 closed at the opposite ends and has a semicircular cross section is obtained.
Patent JP-S63155448-A (JP)
Title: Magneto-optical recording medium
Inventor: NIIHARA TOSHIO
IPC: G11B11/105
Filed: 1986-12-19
Abstract: PURPOSE:To obtain protective metallic film which does not shield an extremely magnetic field by adding at least one kind of Mo or Cu into a thin stainless steel film. CONSTITUTION:A thin amorphous rare earth-transition metal film 4,thin metallic film 6, dielectric film, etc., are provided on a transparent substrate 1. At least one layer of the thin metallic film 6 is so formed as to be the thin stainless steel film contg. at least either of Mo or Cu. A kind of martensite transformation is progressed by the internal stress generated at the time of forming film and the film is magnetized in the case of the thin 18-8 stainless steel film, but the magnetization induced by such stress is eliminated and the thin nonmagnetic stainless steel film is obtd. by adding at least either of Mo or Cu thereto. The protective film is, therefore, not magnetized and is lost of the magnetic shielding effect if the thin nonmagnetic stainless steel film is used as the protective film 5 of the magneto-optical recording medium.
Patent JP-2001083251-A (JP)
Title: Method for radiation of neutrinos from living body and detecting method
Inventor: URAMOTO JOSHIN
IPC: G21K1/00
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To radiate a μ-neutrino beam from a living body (including a human body) and to detect the μ-neutrino beam by another living body which is away. SOLUTION: (1) A magnet sheet (in a thin thickness and a wide width) whose surface is multipole-magnetized is applied, in a large area, to the surface of the skin of a living body so as to be like underwear. Consequently, a μ-neutrino beam is radiated perpendicularly to the magnet sheet. (2) Two places (e.g. both hands) of a living body are connected to a galvanometer via a capacitor, a μ-neutrino beam which is radiated from another living body is received by the face of the living body, a change in the current of the galvanometer at this time is read out, and the μ-neutrino beam is detected.
Patent JP-H01143778-A (JP)
Title: Universal stud gun holder for welding robot
Inventor: TORII NOBUTOSHI
IPC: B23K9/12
Filed: 1987-12-01
Abstract: PURPOSE:To absorb the dislocation of the electrode of a gun tip at welding work time and to execute welding work correctly by equipping a locking device capable of variably setting the universal joint inserted between a stud gun and the wrist of a robot to two positions of constraint state and constraint releasing state. CONSTITUTION:A stud holder 50 has a base part 55 fitted to a robot wrist 34 and holding part 56 holding a stud gun 51. An universal joint 53 is inserted between the base part 55 and holding part 56. At the time when this universal joint 53 is in a free state, the holding part 56 is freely movable for the base part 55 within three dimensional space. At the time when the stud gun 51 is positioned to the teaching position P1 of a welding object W it is done by making an air pressure cylinder device 66 in a constraint state and after pushing the stud gun 51 to welding position from the teaching position the universal joint 53 is changed over to constraint releasing state. The slippage DELTAP due to the reaction force accompanied by a pressurized welding start is absorbed by the operation of the universal joint 53 and the welding work can thus be correctly executed.
Patent JP-H07157038-A (JP)
Title: Carrier device of sperical member
Inventor: TOUJIMA YASUKI
IPC: B65G17/12
Filed: 1993-12-01
Abstract: PURPOSE:To surely lift and send a spherical member and to make the device more convenient for drying a water-washed spherical member by providing a draining type storing part capable of scooping a carried member by crossing a backet and passing. CONSTITUTION:Balls picked and collected in a golf driving range, etc., are washed with water and then supplied to a storing part 16 on a conveyor. The golf balls are moved in a column along a bar-shaped element 16a. Since the tip of the bar-shaped element 16a is greatly curved upward, the tip of the golf ball stops at a place rising by a specified amount over the curved part. On the other hand, a backet 14 coming to the position of the storing part 16 can scoop the golf balls positioned on the tip side of the bar-shaped element 16a, since a J-shaped hook 14b crosses the bar-shaped element 16a of the storing part 16 without touching it. When the golf balls on the tip side are scooped, subsequent balls advance in a lined-up condition. The balls on the tip side of the bar-shaped element 16 are scooped in sequence and thereby the balls in the storing part 16 are lifted and sent.
Patent JP-H10152270-A (JP)
Title: Device and method for controlling emergency operation of elevator
Inventor: JAN SHIEO-HO
IPC: B66B1/30
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide an emergency operation control device and a control method of an elevator capable of determining the operational direction of the elevator and reducing the rescue operation time of the elevator using the output signal of a speed detector connected to a shaft of an induction motor of the elevator in an emergency. SOLUTION: Control is made by performing the step (S3) to judge whether or not an emergency is generated in a door zone, steps (S5-S9) to determine the operational direction of an elevator by releasing a brake and comparing each signal outputted from a speed detector in a case where the door zone is not involved as a result of judgment, a stage (S12) to judge whether the counting time (TBR) counted from the time when the brake is released is not less than the set time (TBS), and steps (S13, S14) to judge whether the angular velocity (ωr ) of an induction motor is the set angular velocity (ωst ) when the counting time (TBR) is not less than the set time (TBS).
Patent JP-H06144629-A (JP)
Title: Carriage structure of bag in bag manufacturing machine
Inventor: FUJITA TAKUZOU
IPC: B31B50/04
Filed: 1992-11-12
Abstract: PURPOSE:To provide carriage structure of a bag in a bag manufacturing machine capable of certainly carrying out processing of various processes while preventing turning of the bag at the time of carriage. CONSTITUTION:This is carriage structure of a bag 20 in a bag manufacturing machine constituted to carry the bag 20 to various processes by way of sandwiching the bag 20 by at least a pair of conveyor belts 30 facing to each other, and it is furnished with a through hole 41 passing through to the front and the back, an absorption belt 40 provided in parallel with the conveyor belts 30 and delivered synchronously with the conveyor belt 30, a duct 50 having an opening 51 on the back side of this absorption belt 40 and an air blowing device 60 to discharge air of this duct 50.
Patent JP-H01145217-A (JP)
Title: Control suspending device in car height adjustment control
Inventor: YAMADA NAOKI
IPC: B60G17/00
Filed: 1987-11-30
Abstract: PURPOSE:To dispose of the wheel slip, etc., by discharging the fluid pressure for a prescribed time and detecting the car height variation when a part of the car height is higher than the high car height region and suspending the car height adjustment control when the car height variation is below a pre scribed threshold value. CONSTITUTION:A control circuit 4 having the high, intermediate, and low car height selecting switches 1-3 connected receives each detection signal of a cars speed sensor 5 and the front/rear and right/left car height sensors 6-9, and outputs the respective control signals into a motor driving relay 10 and the front/rear and right/left fluid pressure control valves 11-14, and a discharge valve 15. Then, a compressor 17 is driven by a motor 16 and each fluid pressure is supplied into the front/rear and right/left suspensions 18-21. In this case, if a prescribed car height detection signal is higher than the high ground clearance region, the discharge valve 15 is opened for a prescribed time, and the car height variation at this time is detected. When the car height variation is smaller than a prescribed threshold value, the car height adjustment control is suspended.
Patent JP-2001124389-A (JP)
Title: Centralized control device for air-conditioner
Inventor: MASUDA HITOSHI
IPC: F24F11/02
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To solve a problem that when a wireless signal is used for a centralized control device, a worker operates an air-conditioner and the centralized control device even in an installation place, such as a place in the ceiling, where workability is adverse, and there is a need to register a house code to recognize a communication mate. SOLUTION: A centralized control device and an air-conditioner comprise a wireless transmitting and receiving part to effect transmission and receipt by a wireless signal; a house code registering part to register a house code to recognize a communication mate; a connection state registering part to register the connection states of a plurality of indoor units connected to the branch unit of the air-conditioner; and a mode switching part to switch a mode to register a house code.
Patent JP-H06238246-A (JP)
Title: Megasonic cleaner
Inventor: ROBAATO DABURIYU GURANTO
IPC: B08B3/12
Filed: 1992-11-12
Abstract: PURPOSE: To provide a megasonic cleaner used for cleaning of electrical or other items, such as semiconductor wafers and semiconductor substrates, within a wafer carrier. CONSTITUTION: Formed piezoelectric transducers 16a to 16c, 18a to 18c are bonded to a tubular envelope 14 at a low temperature and are excited at a first frequency or a second higher frequency for cleaning of the items in a cleaning tank 12. Novel sealing members 20 and 22 accommodate the tubular envelopes having varying diameters.
Patent JP-H09145214-A (JP)
Title: Operation controller for refrigerator
Inventor: KUBOTA YOSHITAKA
IPC: F25D11/00
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To keep a condensation temperature constant by detecting the temperature of a condenser, which condenses a refrigerant compressed by a compressor to radiate heat outside a refrigerator, with a condenser sensor to control the number of revolutions of a blower fan. SOLUTION: A condensation temperature detection means 7 detects a condensation temperature during the operation of a condenser 4 by a condenser sensor 6 provided in a condenser 5 and a detection temperature (T) is compared with a set temperature (Ts) of a condensation temperature setting means 9 by a condensation temperature comparison means 8. When T>=Ts, an operation command is transmitted to a blower fan control means 10 to operate a blower fan 11 and when T<=Ts, a stop command is transmitted to the blower fan control means 10 to stop the blower fan 11. This enables the controlling of the blower fan comparing a condensation temperature during the operation of a refrigerator and a set condensation temperature thereby keeping the condensation temperature constant.
Patent JP-H07156652-A (JP)
Title: Door lower molding mounting structure
Inventor: NAKAJIMA HIROKI
IPC: B60R13/04
Filed: 1993-12-02
Abstract: PURPOSE:To attain miniaturization and improve fabrication workability by forming a protrusive part in the vicinity of heming parts of a door inner and an outer panel, and forming a mounting recessed part fitted to the heming part and a protrusion engaged with the protrusive part, into a door molding. CONSTITUTION:In the vicinity of a heming part 16, in which lower end parts 12A, 14A of a door outer panel 12 and a door inner panel 14 are connected by heming work, a bead 20 as a protrusive part is formed. A door molding 22 is formed of a mounting part mounted in a lower end part of a side door 10, extension part 28 brought into contact with a locker outer panel, mounting recessed part 30 of the mounting part 24 and a pawl part 36 engaged with the bead 20 in an upper end part of a car width direction inner side wall part 30B of this part 30. Accordingly, since a mounting machine screw or the like is not used, miniaturization can be attained, and fabrication workability can be improved.
Patent JP-H05114143-A (JP)
Title: Optical head moving device
Inventor: TANAKA TOSHIHISA
IPC: G11B7/085
Filed: 1991-10-23
Abstract: PURPOSE:To minimize the influence of coils for driving on magnetic noises and to attain the high-speed positioning of an optical head and the reduction in the thickness and length of magnetic shielding members. CONSTITUTION:A pair of right and left driving means 4, 4 which move the movable member 2 mounted with the optical head 1 along guide members 3, 3' are disposed. The driving means 4, 4' are constituted respectively of the coils 5, 5' for driving, yokes 6, 6' which are magnetic materials, and permanent magnets 7, 7'. A speed detecting means 8 for detecting the speed of the movable member 2 is constituted of a movable rod 9 consisting of a magnetic material provided in the movable member 2 and a speed detecting coil 11. This detecting means is disposed in a place where the direction of the magnetic lines of force generated by energization to the above-mentioned coils 5, 5' for driving intersects orthogonal with the speed detection direction P.
Patent JP-H05144621-A (JP)
Title: Rare earth element-bonded magnet
Inventor: FUJIWARA TERUHIKO
IPC: H01F1/08
Filed: 1991-11-19
Abstract: PURPOSE:To easily and inexpensively obtain a bonded magnet having excellent characteristics by incorporating R2Co17 series magnet powder containing R, Co and R2Fe17 series magnet powder (where R is rare earth elements) containing R, Fe and N. CONSTITUTION:R2Co17 series powder is obtained by manufacturing an ingot by high frequency melting, heat treating to homogenize it, age-hardening it and then pulverizing it by a jaw crusher, a disc mill, etc. R2Co17N powder is obtained by manufacturing an ingot of Sm2Fe17 by high frequency melting, heat treating to homogenize it, then roughly pulverizing it by a jaw crusher or a disc mill and then further finely pulverizing it by a ball mill, etc. Then, the finely pulverized powder is heat treated at about 500 deg.C in an N2 or ammonia gas to obtain Sm2Fe17N powder. Thereafter, the R2Fe17 alloy powder and the R2Fe17N alloy powder are mixed, and molded in a magnetic field by using resin. Thus, an excellent bonded magnet can be easily and inexpensively manufactured.
Patent JP-H01143968-A (JP)
Title: Vector ammeter
Inventor: WAKASUGI TOMIO
IPC: G01R25/00
Filed: 1987-11-30
Abstract: PURPOSE:To dispense with a vector voltage ratio meter and to realize reduction in size and cost and increasing speed by using a digital signal processing unit (DSP). CONSTITUTION:The output of an amplifier 7 is A/D-converted 21, and inputted to a DSP 23. The outputs of gain adjustment K1 and K2 of the DSP 23 are inputted to 4-quadrant multiplying type D/A converters 24 and 25, respectively. To the converter 25 and 24, the driving alternating voltage of a measured element 3 and the 90 deg.-phase-shifted signal voltage are also inputted, and the outputs of the converters 24 and 25 are added by an adder 16. A 90 deg. phase shifter 26 causes an input signal phase to transit by 90 deg., and it is inputted to the converter 24. To digital phase detectors P1 and P2, a digital sine wave (SIN) and a cosine wave (COS) generated inside the DSP 23 or received from an external part are inputted, and they are multiplied with the output of an ADC 21. A timing necessary for an ammeter is outputted from a timing generator 22 in synchronizing to a driving voltage, and distributed to digital elements and D.A mixing elements. It is better that the converting rate of the ADC 21 is made larger than the Nyquist rate of the input signal.
Patent JP-2001126504-A (JP)
Title: Electrodeless lamp system
Inventor: SUZUKI AKIO
IPC: H05B41/24
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an electrodeless lamp system, which has an increased absorption of microwave energy absorbed from a microwave antenna to a luminous tube, thereby having an improved luminous effect. SOLUTION: The electrodeless lamp system has a waveform body 31 in which a microwave antenna 30 disposed around a rod-shaped luminous tube 20 having a discharge gas sealed therein is extended in a tubular axis direction of the luminous tube 20. Also, the body 31 has a circle shape substantially concentric with the luminous tube 20.