baber/WOPTO huggingface dataset:
Patent JP-S63118908-A (JP)
Title: Braking device for unmanned vehicle
Inventor: KOKUNE HAJIME
IPC: B60L7/24
Filed: 1986-11-07
Abstract: PURPOSE:To prolong the service life of a braking means, by switching a traveling motor coupled to a wheel to an electrically braking state by controlling a motor brake switching means based on a stop command. CONSTITUTION:A microcomputer 8, when inputting a stop signal SG2, outputs a motor current switching signal SG3 to rotate the traveling motor 4 in the reverse direction of the traveling direction of a vehicle at this time. Therefore, negative phase braking is applied on the traveling motor 4, and torque opposite to the traveling direction is generated, thereby, traveling speed is lowered. And the microcomputer 8, when a prescribed time t1 elapses after inputting the stop signal SG2, outputs a brake signal SG4 to a drum braking device 6. The drum braking device 6 is operated by the inputting of the signal SG4, then, an unmanned vehicle 1 is stopped.
Patent JP-S61146765-A (JP)
Inventor: SAWAMURA KENTARO
IPC: C04B35/581
Filed: 1984-12-17
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-H06207807-A (JP)
Title: Sample carriage mechanism of scanning probe microscope
Inventor: DEBITSUDO UIRIAMU EIBURAHAMU
IPC: H01J37/20
Filed: 1993-10-25
Abstract: PURPOSE: To provide a sample carriage capable of holding and positioning a sample to be scanned within a scanning probe microscope, and used for physically separating the sample from the scanning probe microscope assembly. CONSTITUTION: A sample carriage 28 for scanning probe microscope is formed of a bridge plate 14 for supporting a scanning probe assembly, a carriage base plate 31, a positioning plate 30 arranged on the carriage base plate 31 to support a sample, and a means 32 for fixing the carriage base plate 31 to the bridge plate 14 in such a manner as to be releasable.
Patent JP-H10109337-A (JP)
Title: Wear measurement for toggle mold clamping device and wear measuring fixture
Inventor: YUKIHIRO MAKOTO
IPC: B29C33/22
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To easily and accurately measure the friction amount of a link bush without the trouble to disassemble a toggle mechanism. SOLUTION: A mold is clamped by applying a previously set mold clamping force upon the toggle mold clamping device, then an inverted trapezoidal wear measuring fixture 20 is introduced into a clearance between a link bush 16 and a link 7 and the tapered part of the fixture 20 is brought into contact with both side link pins 10, 11 to measure a size δ between the upper part of the fixture 20 and the upper part of the link 7 at the time of such a measurement. Thus it is possible to measure the wear amount of the link bush 16.
Patent JP-H0990440-A (JP)
Title: Optical switch driving method and optical switch
Inventor: NANBU YOSHIHIRO
IPC: G02F1/313
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a device by dispensing with the making of the optical path lengths of two optical paths for control light being in a Mach- Zehnder type light control optical switch large. SOLUTION: A control light is inputted to nonlinear waveguides 6, 7 via an input port for control light 9, a 3db coupler 3 and couplers for control light 4, 5 to change refractive indexes of the waveguides. A signal light is inputted from an input port 8 and is bisected to be guided into arms A, B. After the signal light receives phase changes by being transmitted through nonlinear waveguides 6, 7, signals interfer and are multiplexed with each other in a 3db coupler 2 to be outputted from either of output ports 10, 11. The nonlinear waveguides 6, 7 are constituted of materials whose band edge energies are respectively E1 , E2 and are made so that relations of hν-E1 <3kBT/2 and hν-E2 >3kBT/2 are established among the band edge energies E1 , E2 , the temp. T of nonlinear waveguides and the frequency ν of the control light.
Patent JP-H06118356-A (JP)
Title: Semiconductor optical waveguide and its production
Inventor: EDA KAZUO
IPC: G02F1/025
Filed: 1992-10-05
Abstract: PURPOSE:To provide the optical waveguide element, such as optical modulator, used for optical communication, etc., which particularly lessens the coupling loss with optical fibers, enables the use of inexpensive glass for a base body, lessens the restriction on the semiconductors to be used and has excellent mass productivity. CONSTITUTION:This optical waveguide element has first, second branch optical waveguides 4, 5 formed by the refractive index difference from the refractive index of the glass base body 1 within a single crystal semiconductor substrate 2 which is joined to the glass base body 1 by using a low melting glass layer 8 or silicon or silicon compd. and has an electrooptical effect. Electric fields are impressed to these waveguides by electrodes 6, 7 to control the light passing the second branch optical waveguide which is one of these optical waveguides by the electrooptical effect.
Patent JP-H069860-A (JP)
Title: Polyester resin composition
Inventor: MUKOYAMA JUN
IPC: C08L67/02
Filed: 1991-10-15
Abstract: PURPOSE: To improve the stability in molten state and resistance to moisture of a polyester resin composition containing a polyethylene terephthalate as main component.  
     CONSTITUTION: The polyester resin composition is substantially constituted of a polyethylene terephthalate and a polyolefin, wherein the ratio of the former to the latter is within the range of 95:5-80:20. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H01110246-A (JP)
Title: Wetness measuring method and apparatus
Inventor: YAMAZAKI YOSHIAKI
IPC: G01N25/60
Filed: 1987-10-23
Abstract: PURPOSE:To determine wetness free from evaporating conditions, by a method wherein a flow coefficient is determined from evaporating conditions and a flow rate in a nozzle and a computation is performed using the flow coefficient and a calibration curve previously stored to eliminate effect due to a pressure and heat loss of a sampling piping. CONSTITUTION:Vapor introduced from a probe 1 inserted into a wet steam is cooled with a cooler 2 to measure a flow rate of water generated with a flowmeter 3. A vapor inflow section of the probe 1 is provided with a nozzle 7 for determining a flow coefficient and thermocouples 8-10 for measuring a temperature of the steam. Values of thermometers 8 and 9 and the flowmeter 3 provided on the upstream and on the downstream of the nozzle 7 are recorded with a data logger 5 to be transferred to a computing device 6. Then, a relationship between the temperature and pressure of a saturated steam is used to calculate a pressure from temperatures on the upstream and on the downstream of the nozzle 7 and a theoretical steam value is calculated from the pressure, temperature and a sectional area of the nozzle. A flow coefficient is calculated as a ratio between the results and an actual flow rate measured with the flowmeter 3. Moreover, a flow coefficient of a pressure ratio actually measured by a calibration curve is interpolated to calculate a wetness from the flow coefficient.
Patent JP-H08126531-A (JP)
Title: Rotary storing device
Inventor: TASHIRO HIDENORI
IPC: A47B61/00
Filed: 1994-10-31
Abstract: PURPOSE: To easily take out hanging stored clothes by erecting a strut in the middle in a storing space, providing the strut with a rotary base, and projecting horizontal arms from the rotary base toward both sides in such a manner as to be inclined obliquely forward. CONSTITUTION: A strut 2 is erected in the middle in a storing space 1 opened forward, and is provided with a rotary base 3 in such a manner as to freely rotate, and horizontal arms 4 are integrally projected from the rotary base 3 toward both sides in such a manner as to be inclined obliquely forward. An angle made by both horizontal arms in front of the arms is set to an obtuse angle within the rang of 90-180 degrees, and a stopper means 6 for regulating the rotation of the rotary base 3 within such a range that both horizontal arms 4 are not brought into contact with the back 5 in the storing space 1 is disposed between the strut 2 and the rotary base 3. Thus, as the angle made between both horizontal arms 4 is an obtuse angle, the hanging clothes are separated enough between both arms in such a manner as to be easily taken out and keep weight balance round the strut 2 good.
Patent JP-H08129436-A (JP)
Title: Battery-driven electronic equipment
Inventor: KUBO TAKESHI
IPC: H02J1/10
Filed: 1994-10-31
Abstract: PURPOSE: To acquire a flexible power supply function by performing the dynamic control of the switching mode of a switch included in a switch group in response to the loaded condition of each power supply part and the remainder capacity of each battery. CONSTITUTION: A discharge current detector resistance 14-i is provided corresponding to a battery 10-i and generates the voltage in response to the discharge current of the battery 10-i. A load current detecting resistance 15-j is provided corresponding to a power supply part 11-j and generates the voltage in response to the load current of the part 11-j. A control means 16 detects the remaining capacity of the battery 10-i based on the discharge current received from and given to the battery 10-i respectively and also dynamically controls the switching mode of a switch means 13-ji based on the remaining capacity of the battery 10-i and the loaded condition of the part 11-j. Thus, it is possible to freely control the battery 10-i for supply of voltage to each part 11-j and also to increase the number of batteries 10-i against a large load.  In such a constitution, i is 1 to n and j is 1 to N are assumed respectively.
Patent JP-H07117108-A (JP)
Title: Mold for deep drawing blow molding
Inventor: MIURA KATSUYUKI
IPC: B29C49/48
Filed: 1993-10-25
Abstract: PURPOSE:To obtain a blow molding having a relatively long deep-drawn portion without causing any defect. CONSTITUTION:A mold has a front mold 1 having a first deep drawing face 1a extending in the deep drawing direction and a push core 2 swinging in a direction which intersects with the deep drawing direction and having a second deep drawing face 2a opposed to the first deep drawing face 1a at a swinging end. The front mold 1 and the push core 2 maintain contact with each other at their contact portions after the swing of the push core 2. Fluid outlet ports 1c, 3b are formed at the contact portions.
Patent JP-H04145100-A (JP)
Title: Polypeptide, drug or cosmetic containing the same as active ingredient and production of said polypeptide
Inventor: MATSUO YASUSHI
IPC: A61K38/00
Filed: 1990-10-05
Abstract: NEW MATERIAL:Polypeptide having amino acid primary sequence expressed by the formula (X is Arg; m is 0 or 1). USE:Useful for a drug such as a gastric acid-secretion inhibitor, an anti-ulcer agent, an alimentary canal protective agent, a calcium isolation accelerator, analgesic, an anti-inflammatory agent, a development accelerator, a therapeutic agent for hepatic disease, a wound curing accelerator, a corneal repairing agent and an ophthalmic preparations, and cosmetic such as beauty lotion, emulsion and rouge. PREPARATION:For instance, canine urine is collected from a beagle dog and solid materials are removed with gauze, then glacial acetic acid is added to the urine, ammonium sulfate powder is added and dissolved so as attain 2M system, then the solution is adsorbed on a wall of a hydrophobic column by passing through the column, thus the adsorbed material is eluted with acetonitrile, etc., and a fraction having epithelial cell growth activity is collected, then the fraction is concentrated under reduced pressure, thus dialyzed to water and purified by subjecting to ion-exchange chromatography and high-performance liquid chromatography, in turn, to afford the polypeptide expressed by the formula.
Patent JP-H0969973-A (JP)
Title: Position adjusting method for solid-state image pickup element
Inventor: OURA KOJI
IPC: H04N5/335
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To position the solid-state image pickup element in an image pickup optical system quickly with high precision. SOLUTION: A resolution chart 10 in solid structure having a longitudinally stripped adjustment pattern is imaged on the solid-state image pickup element 4, its image is picked up, and the video signal is outputted to a television monitor 6 through a video signal processing circuit 5. Further, a digital converter circuit 9c performs digital conversion and stores video data in a frame memory in an image processing board 9b. An arithmetic circuit 9a calculates a contrast integrated value from the video data of the adjustment pattern to detect which position on the resolution chart 10 in solid structure the focus of a master lens 2 is at, and the specific position of the solid-state image pickup element 4 is calculated. A correction drive circuit 8 drives a position adjusting mechanism 11 to adjust the back focus, and swing and tilt of the solid-state image pickup element 4.
Patent JP-H01109529-A (JP)
Title: Production of magnetic recording medium
Inventor: MATSUTANI SHINYA
IPC: G11B5/842
Filed: 1987-10-21
Abstract: PURPOSE:To produce a recording medium having the improved dimensional stability and stable traveling property even at a high temp. by coating a magnetic coating compd. on a continuously traveling base film, then treating the film at a specific temp. and humidity under specific tension. CONSTITUTION:A polyethylene terephthalate film is delivered from a raw sheet roll 1 and the magnetic coating compd. is coated on the film by a gravure coating machine 2. After the coating is subjected to a magnetic field orientation treatment 3, the film is passed through drying zones 4, 5, 6 set with successively higher temps. and is thereby dried. The film enters a heating and humidifying zone 7 in succession thereof and is subjected to the heating and humidifying treatment at 80-120 deg.C temp. and >=60% relative humidity while 20-50g/cm tension is exerted thereto by a suction roll 8 and nip rolls 9. The film is then taken up on a raw sheet roll 10 and is sent to the ensuing surface finishing stage. The magnetic recording medium which is less deformed by heat shrinkage and travels stably even at the high temp. is thereby obtd.
Patent JP-2000094957-A (JP)
Title: Wheel type industrial vehicle
Inventor: ICHIMURA KAZUHIRO
IPC: B60J1/00
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an industrial vehicle of a wheel type such as a wheel shovel or the like, wherein no limitation is placed on the internal space of a driver's cabin, and no interference occurs between a windshield opened/closed by a power window device and a tilt type steering wheel. SOLUTION: In a wheel shovel provided with a power window device for opening/closing a windshield of a driver's cabin and a tilt type steering wheel, the upright of the tilt type steering wheel by a limit switch 4, i.e., the occurrence of interference between the front glass and the tilt type steering wheel, is predicted. After the prediction of interference, a relay 44 is turned on to cut off power supply, and the driving operations of a power window driving motors 21 and 22 are forbidden.
Patent JP-S63120650-A (JP)
Title: Screen printing machine
Inventor: KISHIMOTO KUNIO
IPC: H05K3/12
Filed: 1986-11-10
Abstract: PURPOSE:To enable anybody to conduct the same gap adjustment, by providing an air micrometer measuring the gap between a stage fixing a matter to be printed and a printing screen. CONSTITUTION:A printing screen fixing frame 11 is lowered toward a stage 13 fixing a matter to be printed by the use of a handle 14 for lowering/lifting the printing screen fixing frame, whereby a printing screen 12 is brought into contact with the stage 13 and an air micrometer 18 is actuated. A float 24 which has floated in a taper tube 23 sinks with the air micrometer 18 kept from air flow. At this time, the screen 12 is gradually lifted from the stage 13 so that the float 24 of the air micrometer 18 is adjusted to be 0 by a 0-point adjusting valve 26, where the moment that air reflows into the air micrometer 18 is the condition of a gap 0. The gap between the screen 12 and the stage 13 is adjusted to a predetermined value by the rotation of the handle 14 while referring to the air micrometer 18. In this manner, anybody can conduct the same adjustment of the gap between the screen 12 and the stage 13.
Patent JP-H11150034-A (JP)
Title: Manufacture of laminated chip inductor
Inventor: ONO SHUNICHI
IPC: H01F41/04
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a high-performance laminated chip inductor that has low direct current resistance at low cost without increasing the number of windings. SOLUTION: A throughhole 2 is formed at a required position on a ferrite sheets 1, then a conductor paste is printed to form a coil pattern 3. Sheets with the same pattern are laminated to drive a part of the coil conductor and connect the parts using a throughhole conductor. This process is repeated to form a coil.
Patent JP-S63121488-A (JP)
Title: Variable speed controller for motor
Inventor: OKUDA MICHIO
IPC: H02P27/06
Filed: 1986-11-10
Abstract: PURPOSE:To generate the fluctuation of a torque having a long repetition period in a motor to reduce the generation of noise due to a gear coupling, by a method wherein a speed command is fluctuated so as to repeat increase and decrease with an arbitrary long period in a low speed area. CONSTITUTION:A low speed detector 11 detects that the output of a speed detector 9 is reduced than a preset reference speed and, then, provides a function generator 10 with an operation command. The output signal of the function generator 10 is outputted to a speed regulator 3 from a speed setter 1 through an unit integrator 2 and is added to a speed commanding signal. A motor 8 repeats accelerations and decelerations within a minute range in accordance with the fluctuation of the speed command. Accordingly, the period in the direction conversion of the generating torque of the motor after passing zero point becomes longer even when there is the pulsation of a torque in a low speed area and the abutting surface of the gears of a gear coupling is changed whereby the cycle of generating noise is decreased and the generation of noise may be reduced.
Patent JP-H0579898-A (JP)
Title: Detecting apparatus of invading vehicle
Inventor: MATSUMOTO YOSHIRO
IPC: G01H1/14
Filed: 1991-09-18
Abstract: PURPOSE:To obtain an invading vehicle detector which can distinguish the mounted track and the mounted wheel without being influenced by the distance between the invading vehicle and a vibration sensor, the soil quality as a transmission medium of the vibration wave, the speed of the vehicle and the like. CONSTITUTION:This invading vehicle detecting apparatus is provided with a vibration sensor 4, a receiver terminal 9, a converter 10, a recorder and display 12, and a transmission terminal 13. A plurality of frequency bands are set where the energy of the vibration waves is present. An analyzing circuit 13a (1) or 13a (2) is provided to detect the kind of the invading vehicle from the relative relationship of the level of the main energy of the vibration waves in the frequency bands.
Patent JP-H03127210-A (JP)
Title: Automatic setting reducing valve
Inventor: WATANABE KENICHI
IPC: G05D16/20
Filed: 1989-10-13
Abstract: PURPOSE:To prevent an abnormal boosting phenomenon of the secondary pressure when a pilot valve is not completely closed due to the bite of a foreign matter, etc., by cutting off the primary path linking the pilot valve. CONSTITUTION:The pressure signal received from a pressure sensor 29 attached to a secondary pipeline 5 is inputted to a controller 28 together with the target value of set pressure received from a set input device 30. Then a motor is continuously driven until the deviation is equal to zero between the pressure signal and the target set pressure. At the same time, the controller 28 controls the open/close of a motor-driven valve 31 provided to a primary path 12 linking a pilot valve 9. Then the position signal of a control screw 18 which is detected by a potentiometer 21 is inputted to the controller 28. The valve 31 is closed when the deviation is not equal to zero between the secondary pressure and the target set pressure even though the screw 18 is turned maximum in the direction where the secondary pressure is reduced. Thus an abnormal boosting phenomenon of the secondary pressure can be prevented.
Patent JP-H11104676-A (JP)
Title: Facility for purifying lake, marsh, and others and method for purifying eutrophic water
Inventor: FUKUNAGA SAKAE
IPC: C02F3/32
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To reduce additional facilities for purifying eutrophic water by using a lake, a marsh, and others by a method in which raw water is allowed to flow into an upper opening enclosed by a frame-shaped structure floating on the water surface of a lake, a marsh, or the like and to contact an algae- adhesion body supported by a screen, and nutrients are removed by the algae. SOLUTION: When a purification facility 1 connected with a raw water supply means is arranged in a necessary place of a lake or a marsh A, raw water W supplied from an inflow pipe 7 into an upper opening 3 is stored in a frame-shaped structure 2. By microorganisms such as algae adhering to an algae-adhesion body 6 and growing, organic substances and nutritious salts of phosphorus, nitrogen, and others contained in the raw water W are removed, and new raw water W is supplied in sequence so that the purified water descends and, after algae and others being filtered by the body 6, is combined with water of a lake or a marsh through a screen 5.
Patent JP-S61145198-A (JP)
Title: Novel phosphonoacetylpeptide and its salt
Inventor: NAKABASHI KAZUAKI
IPC: A61K38/17
Filed: 1984-12-20
Abstract: NEW MATERIAL:A compound of formula I (R1, R2 are H, lower alkyl, aryl; A is a dipeptide or tripeptide chain which is formed with naturally occurring aminoacids and has an amide bond with the phosphonoacetyl group in the formula at its amino terminal and a free carboxyl or (substituted amide bond at its carboxyl terminal). EXAMPLE:Phosphonoacetyl-alanyl-proline. USE:Hypotensor. PREPARATION:The condensation reaction of a compound of formula II such as dibenzylphosphononacetic acid with a prescribed peptide derivative whose groups other than alpha-amino group are protected is effected by a known method, then when needed, deprotection is carried out.
Patent JP-H08126788-A (JP)
Title: Molded and braided seat cover for vehicle
Inventor: NAKAMICHI MASAHIRO
IPC: D04B1/22
Filed: 1994-10-31
Abstract: PURPOSE: To prevent the seeing-through of the boundary line of two fabric parts generated for the purpose of knitting a tubular part for hanging by composing the boundary line of the two adjacent parts of a seat cover for vehicles of a part coarse in stitch density and intermittently disposed parts dense in stitch density. CONSTITUTION: A base cover part (a) and a build-up part a' are knitted of a double jersey structure and the tubular part (b) for hanging is knitted of a single jersey structure consisting of stitches of the rear side stitches. The knitting structures at the beginning of knitting of the tubular part (b) for hanging vary with an area (c) and an area (d). Namely, the stitches of the single jersey are formed in the area (d) and the other stitches are superposed on the stitches of the single jersey by transferring in the area (c). Then, the parts of the dense stitch density are intermittently arranged in the part of the coarse stitch density in the course of the boundary line P.  The elongation of the stitches generated by the force in a direction perpendicular to the boundary line is thus suppressed and the seeing-through property of the fabrics is prevented when the seat cover is used by putting the seat cover on the seat for vehicles.