baber/WOPTO huggingface dataset:
Patent JP-H0238048-A (JP)
Title: Positive pressure floating web drier using parallel jet
Inventor: KENESU JII HAAGEN
IPC: F26B13/20
Filed: 1989-02-10
Abstract: PURPOSE: To prevent that the end part of a web generates warpage or wrinkles by properly holding the distance between nozzles by utilizing an improved two-orifice nozzle and optimizing the arranging interval between the jet orifices of the nozzle. CONSTITUTION: The pref. arranging interval between nozzles is continuously defined by the length of a substrate. That is, the arranging interval is 75-125 mm in the case of 50 mm in the length of the substrate 27, 125-200 mm in the case of 75 mm, 175-275 mm in the case of 100 mm, 225-325 mm in the case of 125 mm, 275-350 mm in the case of 150 mm, 325-375 mm in the case of 175 mm, 375-400 mm in the case of 200 mm and 425 mm in the case of 225 mm. Upper and lower nozzles arranged in parallel to the web are not superposed one upon another over 12.5 mm or more and alternately formed so that the respective nozzles of the upstream row are positioned between the respective nozzles of the downstream row. The pref. width of the opening part of a jet orifice ejecting a second jet flow is 35-45% of that of the opening part of the jet orifice ejecting a first jet flow.
Patent JP-S59156280-A (JP)
Title: Glycerol dehydrogenase and its preparation
Inventor: KAMIYAMA HIDEO
IPC: C12N9/04
Filed: 1983-02-28
Abstract: PURPOSE:To prepare the titled enzyme having specific optimum pH value and substrate specificity to glycerol, by culturing a galactaric acid-assimilable bacteria belonging to Bacillus genus, e.g. Bacillus sp.G-1, and separating from the culture liquid. CONSTITUTION:Bacillus sp.G-1 strain is inoculated to a medium adjusted to 7.0- 11.0pH, and cultured e.g. at 37 deg.C for 18hr under shaking. The cultured product is centrifuged at 10,000r.p.m. for 10min, washed with water, centrifuged again to collect the bacterial cells, washed with distilled water, suspended in a 0.1M-tris- buffer liquid having pH of 8.5, and treated with ultrasonic radiation to extract the enzymes from the cell. The supernatant liquid obtained by the centrifugal separation of the extract liquid and containing the enzymes of the cell is subjected successively to the saturated fractionation with (NH4)2SO4, and the column chromatography and gel filtration using DEAE-cellulose, sephadex, ultrogel AcA, and hydroxyapatite as adsorbents. A novel dehydrogenase B having the optimum pH of about 9.3 and high substrate specificity to glycerol can be prepared by this process.
Patent JP-S53117956-A (JP)
Title: Timing signal generator
Inventor: SAKURAI KOUZOU
IPC: G06F1/06
Filed: 1977-03-24
Abstract: PURPOSE: To secure an easy decision of the time interval for the generated timing without any addition or alteration of the circuit, by using the memory element. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59160095-A (JP)
Title: Starting circuit for plurality of fans
Inventor: YAMADA SHINICHIROU
IPC: F04D27/00
Filed: 1983-03-02
Abstract: PURPOSE:To permit to reduce the current capacity of the circuit by a method wherein a plurality of fans are started sequentially with lags of timing to minimize rush current and starting current when the plurality of fans are operated. CONSTITUTION:When a contact 1 receives a signal and conducts a coil 2, an electromagnetic contactor is conducted to operate the first fan. Subsequently, when the auxiliary contact 2a receives the signal and conducts the coil 3, the second fan is operated. The third and fourth fans are operated sequentially with the lags of timing in the same manner. Thus, the starting current is generated at every times when one set of fan is operated, however, the magnitude of the current is sufficiently small and it is generated separately, therefore, the current capacity of the circuit may be reduced.
Patent JP-S58148831-A (JP)
Title: Preparation of terpene alcohol
Inventor: YAMAMOTO TAKASHI
IPC: C07C33/02
Filed: 1982-03-01
Abstract: PURPOSE:To prepare a terpene alcohol useful as a raw material of perfumery and pharmaceuticals, etc. by the rearrangement of an ether compound such as isopentenyl prenyl ether, etc. in the presence of an aluminum compound such as lower alkylaluminum sulfonate, etc. CONSTITUTION:The compund of formula III (both R<1> and R<3> are H or one of R<1> and R<3> is H and the other together with R<2> form a bond; R<2> is H or together with R<1> or R<3> form a bond; j is 0, 1 or 2; the dotted lines represent the presence of a double bond at eigther side) is prepared by the rearrangement of the ether compound of formulaIin the presence of a compound of formula II (R is hydrocarbon group; X and Y are univalent acid residue; Z is SO4, O or S; l is 0, 1 or 2; m and n are 0, 1, 2 or 3; p is 1 or 2; q is 0 or 1) at 0-100 deg.C. The reaction is preferably carried out in a solvent such as methylene chloride, and the amount of the compound of formula II is 2-4mol per 1mol of the compound of formula I.
Patent JP-H03236007-A (JP)
Title: Motor-driven af zoom lens barrel
Inventor: SUZUKI HIROAKI
IPC: G02B7/28
Filed: 1990-02-14
Abstract: PURPOSE:To perform switching between an AF mode and a PZ mode and zoom operation with a single member by driving an actuator in the 1st step of an operation member and switching the AF mode to the PZ mode, and performing forward/reverse power zooming in the 2nd step. CONSTITUTION:The operation mechanism 40 of the AF zoom lens barrel 10 is provided with a switch 41 which performs two-stage operation and while no operation force is applied, the switch 41 is at its neutral position, and a clutch engages an AF gear to enable AF driving. When the slide switch is rotated from the neutral position, the solenoid 50 of a clutch mechanism 30 operates and the clutch gear is disengaged from the AF gear to engage a PZ gear, thereby switching the mode to the PZ mode. Then the forward/reverse power zooming becomes possible in the 2nd step and when the switch 41 is released from the operation force, the switch returns to the neutral position and the AF driving becomes possible again.
Patent JP-H06249187-A (JP)
Title: Vacuum pump and driving method therefor
Inventor: ABE HIROYUKI
IPC: H01L21/302
Filed: 1993-02-23
Abstract: PURPOSE:To provide a small-sized vacuum pump and a driving method, wherein two requests of high speed exhaust and ultra high vacuum can be simultaneously satisfied. CONSTITUTION:In a vacuum pump 2 for enhancing the degree of vacuum in a vacuum chamber 4 by discharging gas in the vacuum chamber 4, two or more independent exhaust chambers 6, 8 are provided, and moving blades 16, 18 attached in respective exhaust chambers 6, 8 are driven by a single driving shaft 10. It is desirable that the driving shaft 10 is rotatably supported by a magnetic levitation-type bearing 24. Plural exhaust chambers 6, 8 are arranged in pallalel so as to to perform exhaust just after starting of exhaust, while the plural exhaust chambers 6, 8 are connected in series so as to perform multistage exhaust when the degree of vacuum in the vacuum chamber 4 becomes more than the fixed value.
Patent JP-S62190548-A (JP)
Title: Multiprocessor dynamic job division control system
Inventor: NAKAMURA NAOTO
IPC: G06F15/16
Filed: 1986-02-18
Abstract: PURPOSE:To perform the efficient dynamic job division processing without the degradation in operating ratio and the malfunction due to report delay by transferring redivided jobs to idle processors through a requesting processor when a requested processor redivides a job. CONSTITUTION:If it is discriminated that the multiprocessor processing is suitable for a job when a requesting processor (b) executes this job, a requesting part 5 sets the number of jobs of a job number counter to one and sends the divided job to a one and sends the divided job to a processor (a) if the requested process (a) is idle. When division report is sent from the processor (a) after requesting the job in this manner, a division report part 6 of the processor (b) counts up the counter 4 by +1 and sends the job, which is received simultaneously with report, to an idle processor (c). The job is processed in this manner; and when the processing is terminated in the processor (a) or (c), the end of the processing is reported to the processor (b), and an end detecting part 7 detects it to count down the counter 4 -1. When the counter becomes zero, the processor (b) finds that all of requested divided jobs are terminated.
Patent JP-S59163649-A (JP)
Inventor: TOOMASU YUUJIN BOO
IPC: G06F1/24
Filed: 1984-02-23
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-S52115908-A (JP)
Title: Oil seal device for rotary piston engine
Inventor: KURIO NORIYUKI
IPC: F01C19/12
Filed: 1976-03-25
Abstract: PURPOSE: To closely resemble heat capacity between an oil seal ring and a bellowslike spring, and improve welding condition between the ring and the spring, by mounting a notch channel to near the fastening part of the oil seal ring. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01207664-A (JP)
Title: Accelerometer
Inventor: KOBAYASHI KAZUMI
IPC: G01P15/08
Filed: 1988-02-16
Abstract: PURPOSE:To improve the accuracy of detection and to stabilize the detection by detecting input acceleration according to the number of passing fringes of interference fringes detected by a light interference detection unit. CONSTITUTION:The light beam emitted by a light source A is split into two by a beam splitter B; and one travels to a reflecting mirror 23 and the other travels to a fixed mirror C. The fixed mirror C is set at an angle deviating slightly from 90 deg. to the optical axis of the incident beam. The light beams are reflected by the reflecting mirror 23 and fixed mirror C to return to the beam splitter B again and then made incident on a photodetector D. At this time, the optical paths of the light beams slant slightly. Then when acceleration is applied, a pendulum 22 is displaced slightly. Consequently, the light beam which is reflected by the reflecting mirror 23 and made incident on the photodetector D is out of phase with that when there is no acceleration input. When variation in optoelectric field intensity is caused, the interference fringes formed with the two light beams move on the photodetection surface of the photodetector D. Consequently, the number of fringes of the movement is counted to detect the current acceleration.
Patent JP-S58151636-A (JP)
Title: Address information input device
Inventor: TANIGUCHI NAOMI
IPC: G06F17/30
Filed: 1982-03-03
Abstract: PURPOSE:To execute an input quickly by a simple operation in case when new or updating registration is executed frequently, by storing the address information in relation to a telephone number and a zip code, so that the greater part of address registration can be inputted by a numeral only. CONSTITUTION:In an address information memory 2, address information is stored in advance in relation to a telephone number and an address, and a zip code and the address. When a telephone number and a zip code are inputted from a ten-key 1, an information processing circuit 3 retrieves an address corresponding to the input number, from the address information memory 2, and displays it on a display 4. In case when plural corresponding addresses are detected, all of them are displayed, so that an operator can select one from among them. In case when said retrieval is impossible, the address concerned is inputted as new information, from a keyboard 1, and the address information memory 2 is updated.
Patent JP-S58150219-A (JP)
Inventor: SHIOTANI SHIGEHARU
IPC: B05D7/20
Filed: 1982-03-03
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-S63199909-A (JP)
Inventor: KAWADA YUKITAKE
IPC: F16B5/10
Filed: 1987-02-17
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-H04248431-A (JP)
Title: Pressure sensor
Inventor: OKUMA SHIGEO
IPC: G01L9/08
Filed: 1991-02-01
Abstract: PURPOSE:To detect pressure with high accuracy by preventing the temp. change of a piezoelectric body and the superposition of pyroelectricity on a voltage signal. CONSTITUTION:When an ignition switch is turned ON, a temp. sensor 13 detects the temp. of a piezoelectric body 9 through an upper plate 10 and this detected temp. is outputted to a control unit as a temp. detection signal through the lead wire 14 for the temp. sensor. The control unit reads the temp. detection signal from the temp. sensor 13 and compares the temp. of the piezoelectric body 9 and the set temp. T higher by about 5-6 deg.C than the average temp. of the piezoelectric body 9 in the steady combustion state of a combustion chamber preliminarily stored in a memory area and the current corresponding to the deviation between both temps. is outputted to a heater 11 through the lead wire 12 for the heater and the piezoelectric body 9 is heated by the heat of the heater 11 to be held to the set temp. T.
Patent JP-S54126415-A (JP)
Title: High-density picture element forecasting-restoring method
Inventor: EJIRI KOUICHI
IPC: H04N1/411
Filed: 1978-03-24
Abstract: PURPOSE:To transmit data with a high efficiency and improve a picture quality by using adjacent  information to forecast non-sampling picture elements and dividing them into four and outputting  them when picture information obtained by dividing a picture into a square grid form at one- picture element intervals and sampling them is restored. CONSTITUTION:A picture face is divided into a square grid form to send sampling picture elements S, and non-sampling elements Xi,j are forecasted and restored by four adjacent picture elements Si-1,j to Si,j+1 in receiving. In this case, picture elements Xi,j are defined as the set of four- equally-divided picture elements O1 to O4, and a prescribed operation is performed on a basis of  the forecast coefficient of picture elements O1 to O4 and information of adjacent picture elements,  and information of non-sampling picture elements Xi,j is outputted. In respect to sampling signal  SGI, non-sampling picture elements are forecasted by memory 1 and averaging operation circuit 2  and is stored in memory 3. Addresses i and j and combination of picture elements are designated  by an address counter, and the picture element state of picture elements O1 to O4 is discriminated  by ligical discrimination circuit 5, and the output of circuit 5 and white and black signals are  ANDed in 11, and output signal SGO is sent to a plotter.
Patent JP-H04272073-A (JP)
Title: Elevator system
Inventor: OGAWA YUTAKA
IPC: B66B1/34
Filed: 1991-02-28
Abstract: PURPOSE:To provide a clean elevator possible to effectively utilize energy with saving of energy and resource by providing a power converter for converting power of a battery, which accumulates power generated by a solar cell, supplied to a hoist of the elevator. CONSTITUTION:A solar cell 14, reverse current-preventing diode 15 and a battery 16 are provided, and the battery 16 is set to a value possible to compensate induced voltage of a motor. For instance, the value is set to about 283V when the motor has a 200V rated value, and in the solar cell 14, single electromotive force is 4 to 5V in the case of silicone, now when assumed 4, 5V, 63 cells are connected in series to obtain predetermined voltage. A module of containing the solar cell 14 is set up in a roof of a building and on a roof of a house, and the battery 16 is charged with energy generated from the module. An elevator is driven operated by supplying power from this battery 16, and also energy at the time of regeneration is absorbed by this battery 16.
Patent JP-S57150010-A (JP)
Title: Pulse power supply device for superconductive coil
Inventor: YABUNO KOUHEI
IPC: G05F1/10
Filed: 1981-03-11
Abstract: PURPOSE:To prevent the occurrence of a quenching phenomenon which is caused by a sudden change of coil current and to produce a high voltage at a plasma circuit, by connecting a capacitor for time constant control or a resistance in parallel to a current transformer coil. CONSTITUTION:A power supply 13 is shifted to the operation of an inverter, and a main thyristor 8 of a thyristor breaker 7 is ignited. Thus the current of a current transformer coil 1 flows to the thyristor 8. When an auxiliary thyristor 9 of the breaker 7 is ignited, a commutating capacitor which is previously charged is discharged. And the commutating current breaks the current of the thyristor 8. The commutating current flows to a capacitor 30 of the low impedance, and the voltage between the current transformer coil terminals increases to induce the voltage at a plasma circuit 2. A switch 31 for application is ignited by a plasma ignition detector 34 and through a controller 37. Thus the current of the coil 1 flows to a time constant controlling resistance 6.
Patent JP-S62192143-A (JP)
Inventor: YANO MAKOTO
IPC: A61B5/145
Filed: 1986-02-18
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-H08229182-A (JP)
Title: Ski board
Inventor: JIYON BOBUOWA
IPC: A63C5/04
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To optimize the behavior of skis by improving a fundamental design that introduces a reinforced hard supporting edge element that are connected to a lower edges of skis that are inserted in a shell to each side edges of the shell at right angles toward a sliding base. SOLUTION: The maximum height point of a side reinforced edge for an inside edge 3, a point H1 is offset forwardly or backwardly by d with respect to a transversal line 17 corresponding to all points of maximum height H0 of the skis 1.
Patent JP-S60203342-A (JP)
Inventor: RAURENTO TSUUBAA
IPC: B22D11/049
Filed: 1985-02-22
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-S63206120-A (JP)
Inventor: YOSHIURA TOSHIAKI
IPC: H01L21/268
Filed: 1987-02-19
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-H03237001-A (JP)
Title: Production of superconducting oxide thin film
Inventor: SUZUKI TAKESHI
IPC: H01L39/24
Filed: 1990-02-15
Abstract: PURPOSE:To obtain the superconducting oxide thin film uniform in thickness and excellent in reproducibility and mass-productivity by using a planar magnetron sputtering method and optimizing the arrangement of the erosion region and substrate in a specified manner. CONSTITUTION:The thin film of the superconducting oxide shown by the formula is formed on a substrate by the planar magnetron sputtering method. In this case, a region is formed on an oxide target between the erosion regions in a specified pattern, the substrate is moved directly above the erosion region of the target under the conditions where P.D<2 is fulfilled, where P(Pa) is the gas pressure and D(cm) is the distance between the erosion region and substrate, and the desired thin film is obtained. Since the metallic atom is supplied from both sides directly above the region between the erosion regions, the concn. of metallic atom is increased, and uniformity in the concn. distribution is also improved. As the substrate is moved, the variance is eliminated between the thin film units.
Patent JP-H05207695-A (JP)
Title: Spindle motor for rotating turn table
Inventor: HATANO TAKASHI
IPC: H02K5/00
Filed: 1992-01-24
Abstract: PURPOSE:To improve the accuracy of detecting a tracking error by decreasing the position displacement of the rotary shaft of a motor relating to a mounting hole of a mechanical deck wherein the spindle motor is mounted to the mechanical deck. CONSTITUTION:One end of the periphery of a bearing metal 5 for rotatably supporting a rotary shaft 4 of a motor 1 is projected to the outside from a projected part 2b for supporting the bearing metal 5 in a frame 2 of the motor 1, and the motor 1 is mounted to a mechanical deck with an external diameter of a projected part 5a of the bearing metal 5 serving as the reference.
Patent JP-S62191677-A (JP)
Title: Motor driven compressor
Inventor: YAMAMURA MICHIO
IPC: F04C23/02
Filed: 1986-02-18
Abstract: PURPOSE:To suppress loss in electric drive and prevent excessive drop of the lubricant surface in an oil sump by passing compressed refrigerant discharged from a compressing mechanism to a centrifugal fan passage, and installing an oil flow path and a pressure communication hole at the bottom of a bulkhead connecting to said compressing mechanism. CONSTITUTION:A refrigerant gas inhaled from a suction hole 12 is compressed by a compressing mechanism 7 and flows in a discharge hole chamber 8 from a discharge hole 13 in the direction from the outside to inside of a centrifugal fan passage 6. At this time, drops of lubricant etc. contained in the refrigerant gas are separated through centrifugal action of said passage 6 and pushed back to the discharge hole chamber 8 side. The compressed refrigerant gas which has come into inside of a rotor 3 cools a stator 2 and is discharged from a discharge pipe 15 via a discharge pipe chamber 14. A pressure communication hole 23 is provided within a drive shaft 11 so as to open to the inside of the rotor 3 and at an oil sump 9, and when this pressure communication hole 23 sinks the pressure in the oil sump 9 below the discharge hole chamber 8, the lubricant 24 is allowed to flow into the oil sump 9 via an oil communication path 25.
Patent JP-H05232349-A (JP)
Title: Optical fiber coupler and production thereof
Inventor: HATTORI TOMOYUKI
IPC: G02B6/28
Filed: 1992-02-21
Abstract: PURPOSE:To maintain a stable high-temp. characteristic even when a coupler terminal receives a stress by using an adhesive having the glass transition point nearer the high-temp. side by a prescribed temp. or above than the service temp. CONSTITUTION:The adhesive for fixing the optical fibers of the optical fiber coupler constituted by fusing and stretching plural pieces of the optical fibers and fixing the fibers to a reinforcing member has the glass transition point higher by at least 15 deg.C than the service temp. range of the optical fibers. The adhesive in such a case is any of adhesives of org. systems, such as, for example, epoxy-, urethane- and cyano-systems, which are photosetting or are cured by energy beams such as UV rays and visible rays. The glass transition point of the adhesive exhibits the temp. at which a high polymer softens. This glass transition point can be obtd. as the inflection point of, for example, TMA (Thermal Mechanical Analyze) or the maximum value of tan delta by dynamic viscoelasticity.
Patent JP-H11287646-A (JP)
Title: Method and device for measuring impressed depth of tire fitted with vehicle disk wheel
Inventor: DIEZ ULRICH
IPC: B60B31/00
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To easily and surely measure dimensions and to rapidly make the measurements through a simple operating process. SOLUTION: Measuring devices 2, 3 measure the impressed depth E of a tire 15 fitted with a vehicle disk wheel 14, the impressed depth E being measured by use of a wheel balance adjustment device comprising wheel rim width (b), an axial interval from the reference plane 13 of the device to the supporting surface 16 of a main shaft 1 mounted on the device, and an axial interval from the reference plane 13 to one of two measuring points for the wheel rim width.