baber/WOPTO huggingface dataset:
Patent JP-H05332393-A (JP)
Title: Fluid sealed tube type vibroisolating builtup unit
Inventor: IKEDA KATSUHISA
IPC: F16F13/14
Filed: 1992-06-01
Abstract: PURPOSE:To improve workability of manufacture by forming pocket parts in an elastic unit interposed between inner/outer tubes, externally fitting a metal sleeve having window parts opposed to the pocket parts, and building a partitioning member of divided unit structure fitted into the pocket part through the window, in the captioned fluid sealed tube type vibroisolating builtup sit for an automobile suspension device. CONSTITUTION:A metal sleeve 18 is externally fitted to a rubber elastic unit 14 interposed between inner/outer tube metal fixtures 10, 12. A pair of window parts 22, 22, extended to a length a little less than a half round, are provided in a circumferential direction of this metal sleeve 18. Pocket parts 30, 32 opened through these window parts 22 are successively provided in line with the rubber elastic unit 14 in the circumferential direction. A pair of semicircular divided units 40, 40 of constituting a partitioning member 38 are inserted into the pocket parts 30, 32 through each window part 22 and held between peripheral directional end parts 24 of the window part 22, to build the partitioning member 38 assembled in the pocket part 30. In this way, a fluid chamber 46, having between itself and the outer tube metal fixture 12 an annular narrowed flow path 50 inward in the diametric direction, is partitioned.
Patent JP-H106953-A (JP)
Title: Brake controller
Inventor: ITOU TAKEHIRO
IPC: B60T8/48
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To discharge brake liquid in a reservoir tank so as to make pressure reduction operation for wheel cylinder smooth by providing a return open and close valve in an auxiliary brake liquid passage and controlling the opening and closing of the valve and the drive of a pump drive motor based on a movement condition of a vehicle. SOLUTION: When an amount of brake liquid in a second reservoir tank 29 exceeds a predetermined value which is set in advance, electricity is conducted in a brake liquid return electromagnetic change-over valve 39, and an amount of pressure reduction of brake liquid of a wheel cylinder 15 is estimated based on electricity conducting time of an electromagnetic change-over valve 23 for discharge. Valve open time of the brake liquid return electromagnetic change-over valve 39 is set in accordance with discharge capacity of a pressurizing pump 25 based on the result of the estimate. Consequently, it is possible to discharge brake liquid in the second reservoir tank 29 and make pressure reduction operation for the wheel cylinder 15 smooth, even if an auxiliary pump 34 is operated.
Patent JP-H067337-A (JP)
Title: X-ray ct system
Inventor: IDA AKISHI
IPC: A61B6/03
Filed: 1992-06-25
Abstract: PURPOSE:To execute a diagnosis by a tomographic image extending over details by reconstituting an image based on detection data of a transmission X-ray detector and an image based on detection data from a backscattering X-ray detector, respectively, synthesizing both of them or executing their comparison processing, and displaying them on a display device. CONSTITUTION:At the time of X-ray photographing, X rays radiated from an X-ray source 1 pass through an X-ray passing window 11 of a backscattering X-ray detector 4 and irradiate an examinee P, and the X rays which transmit through the examinee P and the scattered X rays are detected by a transmission X-ray detector 3 and a backscattering X-ray detector 4, respectively. Each detection data which is detected is collected by data collecting parts 5, 6, respectively, and based on those data, images of transmission X rays and scattering X rays are reconstituted by image reconstituting devices 7, 8 of a computer 9, and both the images are synthesized or subjected to comparison processing, and thereafter, displayed on a display device 10. The backscattering X-ray detector 4 is constituted by providing a belt-like X-ray insensitive member 12 in accordance with a formation area of the X-ray passing window 11.
Patent JP-S6320055-A (JP)
Title: Rotary type nozzle for high pressure washer
Inventor: HAINTSU DAUTERU
IPC: B08B3/02
Filed: 1987-07-06
Abstract: A rotor nozzle for a high pressure cleaning apparatus has a rotor mounted to rotate within a housing driven by the flow of cleaning fluid with a fixed axis of rotation along the longitudinal axis of the housing. A nozzle mounted in an elongated member is captured between a driven portion of the rotor and a cup-like member open at its center and defining an exit orifice of the housing. The end of the nozzle assembly captured in the cup-like member preferably has a ball-shaped end to maintain a good seal. The point of connection of the driver to elongate member is radially offset with respect to the rotor axis of rotation to angle the exit axis of the nozzle at an acute angle with respect to the axis of rotation of the rotor. In an alternative form, the rotor includes counterweights that move radially outward against a spring force to provide an automatic adjustability of the exit angle as a function of the supply of the cleaning liquid.
Patent JP-S5869135-A (JP)
Title: Transmitter using distribution line
Inventor: MATSUI YOSHIAKI
IPC: H04B3/56
Filed: 1981-10-21
Abstract: PURPOSE:To use a titled transmitter semipermanently, even with increased frequency of switchings of a switch, by keeping a prescribed phase relation between a gate signal and a conduction current, and generating a zero-phase current with the semiconductor switch. CONSTITUTION:A voltage is applied to a transformer 10 via a capacitor 7 from a high voltage distribution line Va, a current (i) at the secondary winding is applied to a semiconductor switch 11 and its output voltage (v) is given to a gate signal generating circuit 14. The output is given to a connecting point between one end of a grounded resistor 13 and another end of a capacitor 12 connected to the distribution line Va. The resistance and capacitance values are adjusted, a zero-phase signal is generated from the switch 11 and a rectangular wave signal is transmitted from both ends of the resistor 13. Then, n-cycles between zero points of the current can be taken as a basic unit of the transmission, and the semiconductor switch is employed, allowing to use the transmitter semipermanently.
Patent JP-S6411498-A (JP)
Title: Production of diaphragm
Inventor: MURAKAMI MUTSUAKI
IPC: H04R7/02
Filed: 1987-07-03
Abstract: PURPOSE:To attain good characteristics such as sound velocity, a Young's modulus and to simplify a production by using a graphite film obtained by heat treating a specific high polymer film at a specific temperature as a diaphragm. CONSTITUTION:When as the high polymer film, polyphenylene oxadiazole film (POD) is used to produce the diaphragm, initially, the POD film is cut to a prescribed size, held by a quartz plate or a graphite plate, processed up to 1000 deg.C in nitrogen and is carbonized. Then, an ultra-high temperature furnace using a carbon heater is used to heat treat at various temperatures up to 3000 deg.C. In this case, the thermal treatment at <=2000 deg.C is executed in a vacuum or argon and in the argon at >=2000 deg.C. Consequently, the sound velocity of the POD film, the value of the Young's modulus are larger between about 1800 deg.C and 2600 deg.C and smaller at >=2800 deg.C. Namely, according to the temperature processing of 1800 deg.C-2400 deg.C, the graphite film having the characteristic as the excellent diaphragm can be shifted and produced in a simple method.
Patent JP-H0218463-A (JP)
Title: Surface-modifying agent for copper powder and production thereof
Inventor: MITO KENTARO
IPC: C09C1/66
Filed: 1988-07-05
Abstract: PURPOSE:To obtain a surface-modifying agent effective in improving the storage stability, resistance to environment and adhesivitity of coating film without lowering the electrical conductivity and electromagnetic radiation shielding effect of copper powder by reacting a titanium alkoxide, etc., with excess higher fatty acid under heating. CONSTITUTION:The objective surface-modifying agent is produced by reacting (A) 1mol of titanium alkoxide or zirconium alkoxide with (B) 2-5mol of a higher fatty acid under heating. The component A preferably has an easily hydrolyzable alkoxy group bonded to the titanium atom or zirconium atom of the main chain and a hardly hydrolyzable and oleophilic acylate group bonded to the titanium atom or zirconium atom of the main chain.
Patent JP-S6145683-A (JP)
Title: Auto-focus system for video camera
Inventor: ONO JUNZO
IPC: H04N5/232
Filed: 1984-08-09
Abstract: PURPOSE:To prevent the influence of infrared emission to be exerted on an image pick-up surface by emitting an infrared ray for measuring distance in a fly- back line period of a video camera. CONSTITUTION:An infrared light emitted from an infrared emitting diode LED is reflected by an infrared ray reflecting plate T1 and projected to an object O through an objective lens group L4. The infrared light reflected by the object O is detected by a photo transistor TR for receiving the light and equated to distance. At this time, LED is emitted within a fly-back line period of a video camera. Then, even when the infrared light from LED leaks from the infrared ray reflecting plate T1 to an image pick-up tube Tu side, the influence to be exerted on a video output can be prevented.
Patent JP-H0861039-A (JP)
Title: Muffler of motor compressor for cooling device
Inventor: BISUKARUDEI EDOARUDO
IPC: F01N1/02
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To reduce noise caused by cooling gas in a suction stroke, in a muffler for motor compressors for refrigeration appliances, while the cooling gas flows into various expansion chambers of the muffler. SOLUTION: A tube 30 is located in one of expansion chambers 26 and fastened to the outlet and inlet ports 28 of the chambers. This tube 30 is provided with openings 32, through which a constant amount of refrigerant gas flows into the chambers and expands. At this time, single resonance frequency is proportional to the number of openings 32 and is inversely proportional to their diameter. Therefore, the resonance frequency attenuates to reduce sound pressure level.
Patent JP-H067237-A (JP)
Title: Half-split chopsticks and its production and producing apparatus therefor
Inventor: KANAI YOSHIAKI
IPC: B27M3/24
Filed: 1992-06-25
Abstract: PURPOSE:To form half-split chopsticks symmetrically without loss of the feature of so-called Rikyu Bashi (Japanese classical woody chopsticks for Japanese tea ceremony), a little thicker at the middle and thinner at both ends, to make it easy to grasp it with hand and increase handling ease on use. CONSTITUTION:In a pair of chopsticks W, Wa, Wb shaped to be nearly rectangular in the section as a whole and parallelly arranged at both sides of a notch 20 and separably jointed together at a joint 21 of one end thereof. The notched side 22 of respective chopsticks Wa, Wb is made parallel to the outer side face 23 of the counter-notched side, and further, two other sides 24, 25 crossing in right angles with the notched side face 22 are mutually made to form a symmetrical curved face. When the chopsticks W are produced, stripes are formed along the longitudinal direction of the side face 23 of a raw material and a groove is cut on the two side faces 24, 25 crossing in right angles with other sides, while keeping the stripes. Hereafter, the stripes are removed and the notch 20 is shaped along the groove.
Patent JP-S6060506-A (JP)
Inventor: HANSU HOORUBUETSUKU
IPC: G01N29/28
Filed: 1984-08-10
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-H11188-A (JP)
Title: Purification of erythritol
Inventor: YAMAZAKI MASAYOSHI
IPC: C12P7/18
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To inexpensively and readily purify erythritol compound for noncariogenic sweeteners, etc., by removing a microbial cell from culture solution of an erythritol-producing microorganism using glucose as a raw material, concentrating the culture solution and separating the produced insoluble substance. SOLUTION: Microbial body is removed from an erythritol-containing culture solution obtained by culture of an erythritol-producing microorganism [e.g. Moniliella Tomentosa Var. Pollinis (CBS461.67)] using glucose as a raw material and erythritol concentration in the culture solution is concentrated to >=20 wt.% and the produced insoluble material is separated from the culture solution to economically and readily purify the objective erythritol hardly generating energy in the human body, having about 75% degree of sweetness based on that of sugar and utilizable for foods, cosmetics, medicines, etc., as a noncariogenic sweetener. Furthermore, when the insoluble substance is separated from the culture solution, a filter having 0.1-10 μm pore diameter is preferably used.
Patent JP-H08332286-A (JP)
Title: Cutter knife
Inventor: AKASAKA TOSHIYUKI
IPC: B26B29/02
Filed: 1995-06-08
Abstract: PURPOSE: To safely process a cut/removed cutter knife blade by providing a cut cutter knife blade storage chamber formed on a grip' member and formed with an opening/closing cover so that the knife blade cut by a cutter knife blade cutting tool can be stored. CONSTITUTION: The lock screw 20 of the hooking tool 16 of a cutter knife 25 is loosened, the lock screw 20 is slid in the longitudinal direction, and the tip section of a cutter knife blade 13 is protruded or retreated from the tip section of the guide member 4 of a grip member 1. When the tip section of the knife blade 1 3 has low cutting quality in use, a cutting groove 14 at the tip section is located slightly in the front of the tip section of a knife blade hold section 6, it is fixed by a fixing tool 16, the operation piece 24a of the cutting lever 24 of a cutter knife blade cutting tool 21 is held and rotated, the tip section of the knife blade 13 is pressed, and the knife blade 13 is cut from the cutting groove 14 at the tip section. The cut knife blade 13a is stored in a storage chamber 10 from an insertion port 7.
Patent JP-2000354748-A (JP)
Title: Kneading of powder and liquid and device therefor
Inventor: FUKAISHI JUN
IPC: B01F27/91
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To efficiently knead powder and liquid while dispensing with large power and a special mixing device by agitating and mixing the powder and the liquid in a tank and drawing out a part of the mixture by a pump to circulate and return it to the tank through a static mixer while keeping agitating and mixing. SOLUTION: The mixture 11 of the powder and the liquid is thrown into an agitating tank 10 with an agitator 20, which is operated intermittently to rotate an agitation blade 22 at low speed while keeping the tank at the prescribed temperature. A part of the mixture 11 is circulated through a circulating means 50, etc., after a cock B1 is opened and the pump 30 under the tank 10 and the static mixer 40 are operated while rotating the blade 22. After the preliminary kneading like this way is sufficiently carried out, the mixture 11 is supplied to a kneading/foaming container by opening another cock B2. The liquid component can be efficiently permeated into the powder component by agitating the mixture 11 at low speed and then settling it like this way and the kneading effect can be enhanced.
Patent JP-2000002308-A (JP)
Title: Cam device
Inventor: ARAI TETSUO
IPC: F16H25/04
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a cam device having a large stroke while being compact. SOLUTION: A plane groove cam 100 is fixed to an input shaft, and also has eight guide parts 110A,..., 110H. A follower member 200 has nine rollers 210A,..., 210I and at least two rollers out of nine rollers 210A,..., 210I contact at least two guide parts always to constrain the movement of the follower member 200. Following the rotation of the input shaft, the cam 100 rotates to reciprocatively move the follower member 200.
Patent JP-H1091747-A (JP)
Title: Picture area digital communication channel for digital information readable by machine
Inventor: DANIEL DAVIS
IPC: G06K7/00
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To eliminate the risk of the mutual interference of griffs written with high spatial bit concentration. SOLUTION: This picture area digital communication channel of digital information readable by a machine includes a recording medium, and includes gliffs 14 and 15 readable by a machine written in the center of a regular hexagon grid-shaped pattern on the recording medium. The griffs 14 and 15 are constituted according to digital information so that the expression of the digital information readable by a machine can be provided. The risk of the mutual interference of the griffs written with high spatial bit concentration can be reduced by preventing the griffs in the adjacent columns of the grid from being lined up in an axial direction.
Patent JP-S6148545-A (JP)
Title: High strength copper alloy for electrically conductive material
Inventor: KANEHARA NAOYUKI
IPC: C22F1/00
Filed: 1984-08-11
Abstract: PURPOSE:To obtain a high strength Cu alloy for an electrically conductive material by adding specified amounts of Ni, B, Fe, Sn and P to Cu. CONSTITUTION:The composition of a Cu alloy is composed of, by weight, 0.05- 0.4% Ni, 0.005-0.06% B, 0.5-1.5% Fe, 0.05-1.5% Sn, 0.01-0.1% P and the balance Cu with inevitable impurities. The alloy is cold worked and aged at 300-480 deg.C to disperse and precipitate an Fe-Ni-P compound in the Cu matrix.
Patent JP-2000002926-A (JP)
Title: Camera provided with tripod attaching part
Inventor: KAMIYA MASATOSHI
IPC: G03B17/02
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a camera provided with a tripod attaching part and further, reduced in size by providing the tripod attaching part without increasing the size of the camera. SOLUTION: The camera includes a camera main body pad 11 and a cylindrical slide cover 30 provided with a bottom and slidably fitted to the camera main body part 11 outside. The slide cover 30 slides between a nonphotographing position where the inside surface of the cover 30 is adjacent to the camera main body part 11 and a photographing position where a fixed space is made between at least a part of the inside surface of the cover 30 and the camera main body part 11. The tripod attaching part 40 whose bottom wall is opened outside and which is provided with a female screw part engaged with the male screw part of a tripod is fixed on the inside surface of the bottom wall 31 of the slide cover 30.  The tripod attaching part 40 is stored in a housing chamber 12 provided in the bottom part of the camera main body part, when the cover 30 is in the nonphotographing position and moves into the fixed space, linked with the movement of the cover 30 to the photographing position, when the cover 30 is moved thereto.
Patent JP-S6325598-A (JP)
Inventor: NAKAMURA MASAHIRO
IPC: G21F9/00
Filed: 1986-07-17
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-2000078282-A (JP)
Title: Connection establishment method, service control point and communication network
Inventor: LAUTENSCHLAGER WOLFGANG
IPC: H04M3/00
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for establishing electric communication connection from a caller subscriber, until a called subscriber assigned to a number scheme area shared in common by subscriber line networks with different network operators. SOLUTION: A call request CR from a subscriber line network OP2 of a caller subscriber is sent to a communication network KN6 assigned to a long distance telephone company OP6 and connection between the caller subscriber A and a called subscriber B is established via the communication network KN6. When the call request CR reaches the communication network KN6 of the long distance telephone company OP6, IN service is started. The IN service executes both access monitor function that monitors access to the communication network KN6 of the long distance telephone company OP6 and a number carrying function to decide a subscriber line network KN3 of the called subscriber B.
Patent JP-H085537-A (JP)
Title: Stable crystal vibrator for measuring trace amount of liquid
Inventor: UMEMOTO MASAO
IPC: G01N5/02
Filed: 1994-06-16
Abstract: PURPOSE:To reduce nozzle and obtain a stable signal by making into an electric conductor a surface or an entire inner part except a part in contact with liquid of a crystal vibrator holding part with a recess for receiving the liquid provided on an upper part of a crystal vibrator. CONSTITUTION:A support for a crystal vibrator except a part in contact with liquid is made into an electric conductor. The electric conductor involves a method for making resin itself into a conductor and a method for making a surface into the conductor. Electrically conductive resin includes conducive high polymer, wherein furnace black of a conductive grade is blended into polymer for example. The method for making the surface electrically conductive includes a method for applying conductive high polymer on the surface for example, wherein further after ultraviolet rays are applied to the surface, hydrophilic monomer such as acrylic acid is graft-copolymerized. The crystal vibrator is buried in a recess made on a tip of a handle made of Derlin resin or the like, wherein the crystal and the handle are in contact via an O-ring, while the O-ring need not be a conductor since it is not in contact with an atmosphere.
Patent JP-S5959892-A (JP)
Title: Production of stamper
Inventor: HORI AKIO
IPC: C25D1/00
Filed: 1982-09-29
Abstract: PURPOSE:To obtain a stamper having excellent characteristics such as adhesion or the like, by forming a thin metallic film on an original plate provided with a fine pattern, holding the same on a cathode surface by means of a fitting, interposing a metallic plate between the flange part of the fittings and the thin metallic film and providing an Ni electrodeposition layer. CONSTITUTION:A reactive film of low m.p. metal is provided on a glass substrate 11, and a fine pattern 12 consisting of spiral rugged parts is formed by irradiation of an energy beam. A thin metallic film 13 is deposited by vacuum deposition or the like on such original plate. The original plate is held on a rotary cathode 14 by means of a flanged cylindrical fitting 16 and an insulation cap 19 and a cover 20 for preventing concentration of electric current are mounted. A metallic doughnut disc 15 is interposed between the film 13 of the original plate and the flange of the fitting 16 and an underlying Ni layer 21 and a normal Ni layer 22 are laminated by electrodeposition. The film 13, the plate 15 and the layers 21, 22 are united to one body by the above-mentioned method, whereby the stamper having good adhesion, transferrability and durability is obtd.
Patent JP-H075382-A (JP)
Title: Optical switch
Inventor: ASADA KAZUHIRO
IPC: G02B26/08
Filed: 1993-06-14
Abstract: PURPOSE:To provide an optical switch with simple constitution and high workability in which a distance between an object to be detected and a light emitting part and a light receiving part can be sufficiently obtained. CONSTITUTION:A laser diode 11, power meter 12, and two switch parts 20a and 20b are connected through an optical fiber constituted of an optical fiber 31 for transmission, optical fiber 32 for reception, optical fiber 33 for transmission and reception, and optical branch coupler 34. Also, the switch parts 20a and 20b are connected through an optical fiber 40 for confirmation with power meters 13a and 13b. The optical fiber 33 for transmission and reception and the optical fiber 40 for confirmation are connected with the switch parts 20a and 20b, and the switch parts 20a and 20b are constituted of a main body case which receives an outgoing light from the optical fiber 33 for transmission and reception, lens which collects the outgoing light, and converts it into a light beam, and plural light reflectors having reflection surfaces on which the light beam is reflected.