baber/WOPTO huggingface dataset:
Patent JP-S6225617-A (JP)
Title: Guider for underground excavator
Inventor: HIRAOKA SHIGEAKI
IPC: G01C15/00
Filed: 1985-07-26
Abstract: PURPOSE:To raise the efficiency of construction work by a method in which an adjustable shoe to be expanded or contracted by an oil-pressure jack provided to the upper and lower parts of a guide shoe is provided and also an inclinometer and a position sensor for the guide shoe are mounted thereon. CONSTITUTION:A guider 10 is hung down by the wire 11 of a crane into a preceding excavated portion 35, and an adjustable shoe 15 is contacted with the wall 30b of the preceding excavated portion by extending the oil-pressure jack 14. In this case, the attitude of a guide shoe 12 is detected by an inclinometer 16 and the jack 14 is controlled to correct the verticality of the shoe 12. The distance to a wire 20 is detected by a supersonic sensor 18 and the jack 14 is controlled in such a way as to enable the shoe 12 to be positioned at a given distance from the wall 30b. While the excavator 1 is vertically guided by the shoe 12, the front wall 30a of the succeeding excavated portion 36 is vertically excavated.
Patent JP-H0911841-A (JP)
Title: Sheet mounting type side-face collision module
Inventor: JIYONASAN PII HAAFUOODO
IPC: B60R21/201
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an improved impact air bag module for vehicle auxiliary expansion type constraining device. SOLUTION: In order to be suitable for seat back structure, a housing 12 has a minimum inner capacity formed so as to be installed to an existing seat back frame with a slight correction, whereby the necessary packaging size within a seat back is reduced. The housing 12 holds an inflator 14 within a deep hole part 26 in the cooperation with a retainer 18 formed in order to fix an air bag 16 and the inflator 14 to the housing 12 and the seat back frame.
Patent JP-H1116784-A (JP)
Title: Solid electrolytic capacitor and its manufacture
Inventor: KAMIKAWA HIDENORI
IPC: H01G9/028
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a solid electrolytic capacitor, in which a precoating film can be formed easily, without spoiling a capacitor characteristic and to provide an organic slid electrolytic capacitor which is provided with the precoating film. SOLUTION: A solid electrolytic capacitor 100 is provided with an anode body 1, which is formed of a valve metal such as aluminum(Al), tantalum(Ta) or the like, with a dielectric oxide film 2 which is formed on the surface of the anode body 1 and with a cathode layer 3, which is formed of a solid conductive material such as manganese dioxide (MnO2 ), a conductive organic material or the like on the dielectric oxide film 2. Then, the cathode layer 3 is composed of an organic semiconductor film 36 which is formed as a precoating film 35 on the dielectric oxide film 2 and of a conductive polymer layer 30, formed on the organic semiconductor film 36 by electrolytic polymerization.
Patent JP-S6318627-A (JP)
Title: Developing method
Inventor: UENO ATSUSHI
IPC: G03F7/30
Filed: 1986-07-11
Abstract: PURPOSE:To enable a semiconductor wafer having a photosensitive resin applied on the surface thereof to be developed at a uniform developing rate, by arranging over the wafer a rod-like liquid supplying nozzle having a length equal to or larger than the maximum width of the wafer such that the nozzle is spaced from the wafer by a small gap and in parallel to the surface of the wafer, and sliding the nozzle while dropping a developing solution from the nozzle. CONSTITUTION:A semiconductor wafer 1 having a photosensitive resin 5 applied on the surface thereof is carried on a spinner head 2, and the resin is developed by using a developing solution 4 in the following manner. A rod-type liquid supplying nozzle 3' having a nozzle length equal to or larger than the maximum width of the wafer 1 is arranged over the wafer 1 such that it is spaced from the wafer 1 by a distance of several millimeters and in parallel to the wafer 1. The nozzle 3, is then slided from one end to the other of the wafer 1 in parallel with the wafer 1 while, simultane ously, the developing solution 4 is dropped from the nozzle 3', until a predetermined thickness of the developing solution 4 is deposited on the wafer. After that, the whole bottom face of the nozzle is brought into contact with the solution 4 so as to level the surface of the solution 4. In this manner, developing patterns can be formed in uniform dimensions while the amount of developing solution can be decreased.
Patent JP-S5867682-A (JP)
Title: Preparation of fluoro-pgi2
Inventor: SAKAUCHI KIYOSHI
IPC: C07F7/18
Filed: 1981-10-16
Abstract: PURPOSE:To prepare the titled compound having high stability and useful as a remedy for thrombosis, a hypotensor, etc., from an easily available raw material, by reacting a specific 5-halo-DELTA<6>-PGI1 with a fluorination reagent such as a metal fluoride, etc. CONSTITUTION:The objective compound of formula II (R<11> is H or 1-10C alkyl; R<21> and R<31> are H or OH-protecting group; R<4> is fluorine atom and R<5> and R<6> together form a single bond, or R<6> is fluorine atom and R<4> and R<5> together form a single bond) can be prepared by reacting the 5-halo-DELTA<6>-PGI1 of formulaI(R<1> is H or 1-10C alkyl; R<2> and R<3> are H or OH-protecting group; X is Cl, Br or I) (e.g. 5-bromo-DELTA<6>-PGI1 methyl ester 11,15-diacetate) with a fluorinating reagent such as a metal fluoride (e.g. silver fluoride) in a solvent such as acetonitrile.
Patent JP-S5790535-A (JP)
Title: Controlling apparatus of air conditioner
Inventor: AOI YOSHIHITO
IPC: F24F11/02
Filed: 1980-11-21
Abstract: PURPOSE: To control the room temperature to a desired temperature automatically at a desired time, by a designing the circuit for an air conditioner controlling apparatus such that the time for starting operation of a timer circuit is advanced in response to the deviation between a set temperature and the actual room temperature at the time before starting operation of a thermo-circuit.  
     CONSTITUTION: A thermo-circuit 1 detects the actual room temperature and it produces a 1-level signal when the room temperature detected is lower than a set temperature. In a timer setting correcting circuit 12, the setting time of a timer is corrected to advance the time when operation of a timer setting circuit 2 is started in response to the magnitude of a temperature-difference signal produced by a temperature-difference detecting circuit 11. The timer setting time thus corrected and the sum of time counted by a timer circuit 3 are compared  in a comparator 4, which produces a 1-level signal when the sum of time counted by the timer circuit 3 becomes equal to the corrected setting time of the  timer. Thus, when both of the output of the thermo-circuit 1 and that of the  comparator 4 become 1, an AND-circuit 5 gives a signal to a drive circuit 6 for  driving a relay circuit 7 and starting operation of a means 8 such as a compressor to be controlled. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1013341-A (JP)
Title: Optical noise suppression circuit
Inventor: INOUE YASUSHI
IPC: H04B10/29
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To suppress fluctuation in an input signal light without executing identification and reproduction at an electric stage by converting the input signal light into an electric signal and adjusting its on-level and its off-level thereby applying the signal to a Mach-Zehnder optical modulator. SOLUTION: An input signal light subjected to intensity modulation by a digital signal is converted into an electric signal by a photodetector 11. A binary electric signal corresponding to the ON/OFF of the input signal light is given to a capacitor 12, in which a DC component is eliminated and the result is given to an automatic gain control(AGC) circuit 13. An output of the AGC circuit 13 is fed to a mach-Zehnder optical modulator 15 via a bias circuit 14 to superimpose a prescribed DC bias voltage onto the output of the circuit 13. Furthermore, a steady-state light whose optical power is constant is given from a light source 16 to the modulator 15, which modulates the light with the applied electric signal and provides an output of the modulated signal.  In this case, the on/off levels of the electric signal are set to voltage levels corresponding to the peak and bottom levels or the bottom and peak levels of the modulation characteristic of the Mach-Zender optical modulator 15 respectively.
Patent JP-S5687391-A (JP)
Title: Semiconductor light emitting element
Inventor: IKEDA KENJI
IPC: H01S5/323
Filed: 1979-12-17
Abstract: PURPOSE: To improve the temperature characteristics of a semiconductor light emitting element by forming an AlInAs layer by touching a light emitting layer in a semiconductor light emitting element consisting of InP as a substrate and GaInAs or GaInAsP as the light emitting layer.  
     CONSTITUTION: An N-AlInAs layer 22 and a P-AlInAs layer 24 are formed on an N-InP substrate crystal 1 by inserting a GaInAsP layer 3 composing a light emitting layer between the layers 22 and 24. And an N-GaInAsP layer 5 and an SiO 2  layer 6 are formed on the layer 24. Cd or Zn is diffused through a window opened at the layer 6 to form a p + -GaInAsP region 5a and a p + -AlInAs region 24a. Therefore, in the AlInAs/InGaAsP lasers, the forbidden band gap of AlInAs will be made about 1.45eV, so a potential barrier will be raised. Therefore, temperature characteristics will be improved by interrupting a sudden increase in threshold current against an increase in temperature. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03129248-A (JP)
Title: Reverse flow preventing device for bath burner with hot water supplying device and its using method
Inventor: HIDAKA KATSUHIRO
IPC: F24H1/46
Filed: 1989-06-27
Abstract: PURPOSE:To prevent reverse flow of foul water by providing a reverse flow preventive chamber switching valve closing when passing water pressure is applied to a reverse flow preventive chamber and opening when it is eliminated among the atmosphere connection port of a branch water passage, a water storage hopper and the chamber. CONSTITUTION:A branch water passage 8 branched from a reverse flow preventive chamber 5 and connected to the suction side of a circulation pump 7 of a circulating circuit 2 is formed, and a water storage hopper 9 capable of storing water in the chamber 5, and an atmosphere connection port 10 for connecting the hopper 9 and the passage 8 to the atmosphere are provided. A reverse flow preventive chamber switching valve 11 closing when passing water pressure is applied to the chamber 5 and opening when it is eliminated is provided among the port 10 of the passage 8, the hopper 9 and the chamber 5, and a drain switching valve 12 is provided at the drain side of the hopper 9 of the passage 8. Thus, even if the valve is defective, it can prevent foul water from reversely flowing to the upstream side.
Patent JP-H08333977-A (JP)
Title: Attachment for ladder
Inventor: MATSUOKA TAKASHI
IPC: E06C7/48
Filed: 1995-06-07
Abstract: PURPOSE: To stand a ladder in a stable attitude against an external angle corner region of a building and the wall surface of a cylindrical structure and set a required space between the wall surface and the ladder. CONSTITUTION: An attachment for a ladder comprises a ladder mounting part 2 removably installed by hanging and stopping an inverted U-shaped hook 6 on a footstep bar 22 of a ladder 20, and a pair of leaning brackets 3A, 3B projected toward the front of the ladder mounting part 2 at a required space between them. The tips of the leaning brackets 3A, 3B are provided with short rodlike leaning contact parts 4 freely turned in the horizontal direction in the mounting state on the ladder 20.  Further, the space between the leaning brackets 3A, 3B is taken as a building receiving space 10 for receiving the corner region of an external angle of a building, and a pair of contact parts 4 are fitted to the intersecting wall surfaces of the external angle of a building to make two-point contact, so that a ladder can be leaned in a stable attitude and a required space for works can be set in a space up to the wall surface 12.
Patent JP-S6055547-A (JP)
Title: Record disk reproducer
Inventor: KAWAMURA ICHIROU
IPC: G11B17/043
Filed: 1983-09-06
Abstract: PURPOSE:To facilitate easy insertion of a record case and to prevent the intrusion of foreign matters into a record reproducer, by providing the 1st and 2nd covers to close the inserting port of the record case. CONSTITUTION:A cover 3 is opened and closed by a driving mechanism, and a cover 9 is set inside the cover 3 and closes an inserting port 2 when the cover 3 opens. The cover 3 is supported turnably by guide members 4 and 5. When the cover 3 is opened, a guide surface 3a is exposed. The surface 3a contains auxiliary guide members 7 and 8, and record case is led to guide grooves 4a and 5a of the members 4 and 5. In this case, the cover 9 closes the port 2 to prevent the intrusion of foreign matters. However, the cover 9 never obstructs the insertion of the case since the cover is opened when the case is inserted.
Patent JP-2000033861-A (JP)
Title: Control method of automotive brake device and system therefor
Inventor: SCHANZENBACH MATTHIAS
IPC: B60T17/22
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To determine pressure of the brake lining against the brake disk even without wheel movement by a control based on the measurement value representing the brake lining stroke within an operation range in which measurement values of braking torque or braking force do not represent actual measurements. SOLUTION: Each wheel is provided with an angle sensor 62 or 64. Signals from these angle sensors 62, 64 are input to a control unit 16 via lines 66, 68. Preferably, these angle sensors 62, 64 are Hall sensors and generate a pulse which is a measure of a moved stroke. If the vehicle is stopped or the vehicle speed is lower than a limit speed, setting of wheel brake pressure is not based on the measured brake torque value, but based on the evaluation brake torque value to be determined in accordance with the rotation angle measured with angle sensors 62, 64. As a result, even without wheel movement, pressure of the brake lining against the disk can be determined.
Patent JP-H1017487-A (JP)
Title: Preventing agent for delayed cataract
Inventor: TSUKAMOTO YOKO
IPC: A61P27/02
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To prepare a preventing agent, having inhibiting effects on the adhesion of a human conjunctival fibroblast or a retinoblastoma and useful for preventing delayed cataract which is a complication after operation on the cataract by including a peptide having a specific amino acid sequence as an active ingredient therein. SOLUTION: This preventing agent for delayed cataract comprises a peptide containing an amino acid sequence comprising arginine glycine-aspartic acid or arginine-sarcosine aspartic acid or its pharmaceutically permissible salt as an active ingredient. The peptide is preferably the one having $20 number of amino acid residues and a cyclic peptide in which the N-terminal and the C-terminal are cyclized through peptide bonds. The peptide is especially preferably a cyclic peptide having an amino acid sequence comprising cyclic [Gly-Arg- Gly-Asp-Ser-Pro-Ala]. Furthermore, the peptide is supported on a sustained release carrier to afford the objective preventing agent.
Patent JP-S5956895-A (JP)
Title: Controller for inverter
Inventor: SHIODA TAKESHI
IPC: H02M7/48
Filed: 1982-09-24
Abstract: PURPOSE:To operate an inverter with low noise by varying the value of chopping frequency whenever the prescribed time period is elapsed directly after acceleration or deceleration and selecting the lowest range of the detected output of the motor noise to apply a chopping frequency command. CONSTITUTION:A signal of a speed setter 1 is applied through an acceleration/ deceleration regulator 2 to a level signal generator 5, inputted together with the chopping frequency of a triangular wave generator 4 to a modulator 6 to obtain a modulation output, thereby controlling a sinusoidal wave modulation type pulse width controlled inverter to drive an induction motor. At this time the output of a flip-flop 3a connected to both terminals of the regulator 2 is applied to an oscillator 3b, a selector 3c is controlled via a comparator 3e which inputs the signals from a counter 3d and a noise detector 3g, thereby operating the generator 4. Accordingly, the lowest noise range is selected to instruct the chopping frequency, thereby enabling to operate the inverter with low noise.
Patent JP-H0456816-A (JP)
Title: Zoom lens
Inventor: YANO KOTARO
IPC: G02B15/20
Filed: 1990-06-22
Abstract: PURPOSE:To obtain a zoom lens having long backfocus by specifying the arrangement of refractive power of the zoom lens for executing variable power operation from a wide angle end to a telephoto end. CONSTITUTION:At the time of executing zooming from the wide angle side to the telephoto side, an interval between the 1st and 2nd lens groups is increased, an interval between the 2nd and 3rd lens group is reduced and the 3rd lens group is moved to a large conjugate side. When it is defind that the focal distance of the whole system at the wide angle end is fw, the focal distance of the 1st lens group is f1, the focal distance of the 2nd lens group is f11, and the main point interval between the 2nd and 3rd lens groups at the wide angle end is e11w, the conditions of inequalities I are satisfied. Consequently, the zoom lens capable of securing a comparatively long backfocus and obtaining effective optical performance while securing compact size can be obtained.
Patent JP-H06345706-A (JP)
Title: Production or raw material for antitumor platinum compound
Inventor: ONISHI JUNJI
IPC: A61K31/282
Filed: 1993-06-10
Abstract: PURPOSE:To obtain a method for producing a raw material for an antitumor platinum compound at a high efficiency. CONSTITUTION:Aminomalonic acid is converted into an acid ester, which is then condensed with nitrogen mustard of formula I or L-phenylalanine mustard of formula II to provide an alpha-[N,N-bis(2-chloroethyl)ureidolmalonic acid of formula III or N-[4-[bis(2-chloroethyl)amino]-L-phenylalanyl]aminomalonic acid of formula IV which is a raw material for an antitumor platinum compound. The conditions for de-esterification which is the final reaction are moderated by the protecting action due to the esterification and a high yield is achieved by adopting a condensing agent in reaction for forming the peptide bond.
Patent JP-H0826262-A (JP)
Title: Milk package
Inventor: YOSHII NAOHARU
IPC: B65D5/56
Filed: 1994-07-18
Abstract: PURPOSE:To obtain a milk package which is excellent in automatic filling suitability for filling milk and heat-sealability, is recyclable, and is excellent in stability in a material cost, resistance against leakage and bag breakage by forming the container of a film having a low density polyethylene layer and a high density polyethylene layer under certain conditions with a specific thickness ratio. CONSTITUTION:A milk package is formed of a film having a low density polyethylene layer with a melt index of 0.1 to 10.0g/10min and density of at most 0.930g/cm<3> and a high density polyethylene layer with a melt index of 0.02 to 10.0g/10min and density of at least 0.940g/cm<3> wherein a ratio in thickness of the high density polyethylene layer to the low density polyethylene layer is 0.05 to 0.14. This package is light-weighted, its material cost is low, the package is excellent in automatic filling characteristics for filling milk, suitability for heat-sealing, resistance against leakage and resistance against bag breakage, further separation of paper at the time of recycling is not required, and the package is not bulky so that collection of the packages is easy, whereby further spread into a market is expected.
Patent JP-S6144254-A (JP)
Inventor: NISHIJO TOKUJI
IPC: F25B9/14
Filed: 1984-08-07
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-S5792446-A (JP)
Title: Recording, reproduction and erasure system for information using photomagnetic recording medium
Inventor: YANAGIDA TSUNEO
IPC: G11B11/10
Filed: 1980-11-26
Abstract: PURPOSE: To obtain a tracking error signal information by erasing recorded by  magnetizing a photomagnetic recording medium in the opposite direction to  previous magnetization, and by performing information recording by applying  an external magnetic field in the opposite direction for rerecording and also  recording recording confirmation information.  
     CONSTITUTION: The erase information on the magnetic film 31B of a photomagnetic disk, a track 51 to be erased is irradiated with a laser beam spot 40a  to higher than the Curie temperature, and an external magnetic field Hex in the opposite direction to ambient magnetization is applied (figure A). The track irradiated with the laser beam 40a is magnetized in the same direction and in the opposite direction to the ambient magnetization to erase the information. For the rerecording of information (figure B), the recording is performed while the external magnetic field Hex greater than a diamagnetic field is applied in the opposite direction to the magnetization of the track 51 whose information has been erased and recording confirmation information is recorded at the beginning of each data field. Thus, a tracking error signal is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000000499-A (JP)
Title: Surface protecting liquid applicator and method of applying surface protecting liquid
Inventor: AZUMA MASAYUKI
IPC: G09F3/02
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a surface protecting liquid applicator by which a surface protected layer of good workmanship can be formed without causing lowering productivity. SOLUTION: This surface protecting liquid applicator has a applying roller 2 for applying surface protecting liquid to an object 1 in rotary contact therewith, a backup roller 3 arranged opposite to the applying roller 2 and for conveying the object 1 in rotary contact therewith, a revolution setting part for setting revolution of the backup roller 3 at the prescribed, fixed revolution and setting revolution of the applying roller 2 at variable revolution so that it has low revolution on the rear end part area side of the object 1, and a protecting liquid application control part for driving the backup roller 3 according to the revolution set by the revolution setting part and also driving the applying roller 2 at the set revolution to reduce the applied quantity of the surface protecting liquid to the rear end part area of the object 1 while conveying the object 1 at fixed revolution and to uniformalize the applied thickness of the protecting liquid all over the surface of the object 1.
Patent JP-S5789971-A (JP)
Title: Ink jet recorder
Inventor: NAKAGAKI MITSUHIRO
IPC: B41J2/02
Filed: 1980-11-26
Abstract: PURPOSE:To stabilize the formation of particles by forming an ink passage to an orifice between a cylindrical electrostriction element and the internal circumference of a member which supports the deflection element. CONSTITUTION:An ink supply unit 1 causes a filter 5 to filter ink supplied from an ink inlet 4 and then supplies filtered ink from an ink outlet 6 to an ink passage 7 inside electrostriction element case 2. The electrostriction element case is composed of a main body 8 and a cap 9 and it accommodates and supports a cylindrical electrostriction element 11 and two O rings 12, 12 are inserted, with a vertical space provided inbetween, between the internal circumference of the case main body 8 as a supporting member and the outer circumference of the electrostriction element 11. The O rings 12, 12 elastically support the electrostriction element 11 in a space 10 and at the same time form an ink chamber 13 together with the outer circumference of the electrostriction element 11 and the internal circumference of the case main body 8.