baber/WOPTO huggingface dataset:
Patent JP-H0878756-A (JP)
Title: Magneto resistance effect element and its bias application method
Inventor: ISHIHARA KUNIHIKO
IPC: G11B5/39
Filed: 1994-09-06
Abstract: PURPOSE: To provide a magneto resistance effect element for obtaining a high- output and symmetrical signal reproduction waveform by properly applying a bias magnetic field to a magneto resistance effect film. CONSTITUTION: When each coercive force of adjacent magnetic thin films 2a and 3a is set to Hc2 and Hc3 (0<Hc2 <Hc3 ), respectively in an artificial lattice magneto resistance effect film (MR film), a bias magnetic field application mechanism is achieved and the magnetization direction of the coercive force in the magnetic thin film 3a of Hc3 is equal to the direction of the bias magnetic field to be applied to the magneto resistance effect film. As a result, by applying a bias magnetic field, the influence of static magnetic connection is canceled out and the symmetry of the reproduction waveform can be improved. Also, a similar effect can be obtained by using an artificial lattice magneto resistance effect film where an antiferromagnetic thin film is provided adjacently to one magnetic thin film which is adjacent via a non-magnetic thin film.
Patent JP-2001030486-A (JP)
Title: Ink jet recorder
Inventor: UMEDA ATSUSHI
IPC: B41J2/045
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder in which generation of heat can be reduced by saturating transistors. SOLUTION: A current amplifier circuit 500 comprising an NPN transistor Q1 and a PNP transistor Q2 in push-pull connection is formed in the drive generating circuit 8 of an ink jet recorder. Loss is reduced because the transistors connected in parallel operate while saturating and have different collector voltage.
Patent JP-H1054725-A (JP)
Title: Angular velocity detecting device
Inventor: SUGITANI NOBUYOSHI
IPC: G01C19/5607
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To minimize the vibration leakage from an oscillator base and precisely detect a vibration by setting the rotating inertial forces with the connecting parts with the oscillator base as fulcrums by Z-directional vibrations of first and second vibrating pieces so as to be substantially equal to each other. SOLUTION: Vibrating pieces 12, 13 have the same dimension, and are used as exciting vibrating pieces, and vibrating pieces 14, 15 also have the same dimension, and are used as detecting vibrating pieces. The rotating inertial force with the connecting part with an oscillator base 11 as fulcrum by Z- directional vibration of the vibrating piece 12 is substantially equal to the rotating inertial force with the connecting part with the oscillator base 11 as fulcrum by Z-directional vibration of the vibrating piece 14. In the same manner, the rotating inertial forces with the connecting parts with the oscillator base 11 by Z-directional vibration of the vibrating pieces 13, 15 are also substantially equal to each other.  Since the vibrating pieces 12 and 13 and the vibrating pieces 14 and 15 which are mutually paired on the same axis have substantially equal rotating inertial forces, the oscillator base 11 is never rocked in Z-direction when the vibrating pieces are mutually coupled and vibrated in the reverse phase.
Patent JP-H08307200-A (JP)
Title: Monolithic crystal filter
Inventor: SAHAROFU SERUGEI AREKUSANDOROB
IPC: H03H9/56
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To widen the width of an intermediate frequency band without reducing the interval size between exciting electrode pairs. SOLUTION: On the principal plane of a piezoelectric plate 1 composed of a YX1/±β deg.-cut lanthanum-gallium silicate crystal, a plurality of sets of exciting electrode pairs 2 and 3 and 4 and 5 which function as mutually acoustically coupled resonators are arranged at a prescribed interval Δx along a prescribed acoustically coupling axis. The relative lengths (Lx /H) in the direction of the acoustically coupling axis and relative areas (S/H<2> ) of the electrodes 2-5 to the thickness H of the piezoelectric plate 1 are respectively set to meet relations, 5<(Lx /H)<=18 and 84<(S/H<2> )<=200, where Lx and S respectively represent the lengths in the acoustically coupling axis and areas of the electrodes 2-5.
Patent JP-S6290555-A (JP)
Title: Apparatus for operating amplitude value
Inventor: MATSUSHIMA TETSUO
IPC: G01R19/04
Filed: 1986-09-11
Abstract: PURPOSE:To operate an amplitude value, by using digital data obtained by sampling an AC signal at every predetermined time interval and two digital data obtained by sandwitching said digital data in a time series manner and differentiating the phase thereof by about 180 deg. to each other. CONSTITUTION:The outputs of CT1 and PT2 connected to a power system are introduced into an input converter 3 and converted voltages are supplied to an A/D converter 4. The converted digital data are written in a memory 6 by DMA5 at every definite sampling interval and CPU17 uses the data of the memory 6 according to the program of ROM8 to a perform operation. In this operation, digital data im coming to the standard of an input AC and a value, which is obtained by adding digital data im-n, im-n+l different by about 180 deg. in a phase to each other obtained by grasping said data im in a time series manner, are used to operate an amplitude value. By this method, an operational error due to the frequency variation of the input AC is reduced to make it possible to operate the amplitude value.
Patent JP-S6457488-A (JP)
Title: Dynamic type ram
Inventor: MIYATAKE SHINICHI
IPC: G11C11/401
Filed: 1987-08-28
Abstract: PURPOSE:To highly accurately offset the coupling noise of a data line, by disposing plural dummy word lines correspondingly to plural word lines assigned to the decoder of a unit and using plural word line selecting timing signals as selecting signals thereof. CONSTITUTION:As the dummy word line for offsetting the coupling of the word lines W0-W3 and the data lines D, the inverse of D through a memory cell, the plural dummy word lines DW0-DW3 are disposed correspondingly to the plural word lines assigned to the decoder of the unit and as the selecting signal, the plural word line selecting timing signals supplied to the decoder UDCR of the unit are used. Accordingly, the word lines and the dummy word lines can be controlled by the same selecting timing signal. Thereby, the coupling noise appearing on the data line can be offset at high accuracy to increase the level margin of a reading signal from the memory cell.
Patent JP-2001035560-A (JP)
Title: Terminal device
Inventor: HAMAGUCHI HIROTAKA
IPC: H01R4/48
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To detect the condition in which a wire can be extracted, when releasing wire connection. SOLUTION: A terminal block is composed of a terminal plate 130, formed by bending a metal plate so as to face both end parts on both sides of its central part 130a to each other, and a lock spring 131 retained between both the end parts. A wire insertion hole 114 for inserting a wire between the terminal plate 130 and the locking spring 131 is bored in a body 1 for receiving the terminal block, and a release button 115 for moving a lock part 131a of the locking spring 131 for locking a conductor wire of the inserted wire, in response to the depression thereof to move it in a direction of separation from the terminal plate 130 is integrally formed in the vicinity of the wire insertion hole 114.  A moving projection part 115a is formed integrally in the release button 115, and a fixed projection part 116 is formed integrally ahead of the movement of the moving projection part 115a with the body 11. Sense of clicking is imparted, when the wire connection is released.
Patent JP-H0383916-A (JP)
Title: Screloglucan, pharmaceutical tablet of active substance and capsule granule
Inventor: MARA RUSHIA ROBURESHITSUCHI
IPC: A61K47/36
Filed: 1989-08-18
Abstract: PURPOSE: To control the releasing timing and amount of a solid active substance from a medicinal tablet composed of scleroglucan, an active substance, a medicinal excipient, etc., by mechanically stirring the solid active substance, directly pressing to obtain a tablet and mechanically dispersing the tablet to obtain a capsule. CONSTITUTION: The objective tablet and capsule for oral administration are composed of scleroglucan, an active substance, a medicinal excipient (especially preferably hydrophilic or hydrophobic substances such as polyethylene glycol, gum arabic, calcium chloride, sodium borate or stearic acid), etc. The tablet can be produced by mechanically stirring the solid active substance and directly pressing the powder and the encapsulated granule can be produced by mechanically dispersing the tablet. The content of the active substance is preferably 5-60wt.% and that of the medicinal excipient is 5-40wt.%. A medicinal tablet or capsule having controlled releasing condition of the active substance can be produced by an extremely simple procedure.
Patent JP-H0769634-A (JP)
Title: Production of composition
Inventor: KAWAMOTO MITSUTOSHI
IPC: C01G23/00
Filed: 1993-08-27
Abstract: PURPOSE:To provide a producing method capable of obtaining a ABO3 type compound composed of uniform and spherical particles of <1mum, preferably <0.5mum particle diameter, having 1.000+ or -0.002mol ratio of A group element to B group element, excellent in crystallinity and extremely little in impurities such as alkali metals. CONSTITUTION:This producing method is composed of (a) a 1st process for obtaining a slurry mixture of at least one kind of salts of A group element composed of Mg, Ca, Sr, Ba and Pb and at least one kind of salts of B group element composed of Ti, Zr, Hf and Sn with water or an alkaline aq. solution, (b) a 2nd process for obtaining a hydrothermal synthetic powder by the hydrothermal reaction of the slurry mixture and after repeating cleaning several times, filtering and drying, (c) a 3rd process for allowing a mixture of the hydrothermal synthetic powder obtained in the 2nd process with the alkaline aq. solution to hydrothermally react. For instance, the obtained powdery barium titanate is 0.2-0.3mum in particle diameter, 0.999 in Ba/Ti ratio, 100ppm in Na content and 20ppm in Cl content.
Patent JP-H0495525-A (JP)
Title: Structure of side door for automobile
Inventor: HAMAMOTO MASAYA
IPC: B60J5/04
Filed: 1990-08-10
Abstract: PURPOSE:To enhance protective performance for an occupant at the time of a flank crash without the necessity of making an impact bar a large size by providing the impact bar in the form of forward declination inside a side door, as well as mounting its middle part at a height position that corresponds to the flank of the occupant. CONSTITUTION:For protection of an occupant at the time of a flank crash, an impact bar 12 that lies in the longitudinal direction extending over almost its full length is provided inside a side door 2. In this case, the impact bar 12 is provided in the form of forward declination, and further, its front half part is provided in a height sphere B that corresponds to the bumper 15 of an automobile 1, and its rear half part is provided in a height sphere W that corresponds to the flunk of the occupant sat on a seat 16. With these means, an impact from the bumper 15A of an automobile on the other end at the time of a flunk crash is securely catched with the front half part of the impact bar 12. The rear half part of the impact bar 12 is provided in the height sphere W wherein a frame structure laterally projects like the waist part of the occupant sat on the seat 16 is not provided, and the distance between the impact bar 12 and the occupant is made longer to the extent of a distance L.
Patent JP-S58128581-A (JP)
Title: Automatic gas shut-off device
Inventor: HASHIMOTO OSAMU
IPC: F16K17/02
Filed: 1982-12-03
Abstract: PURPOSE:To prevent unburnt gas from discharging at the re-opening of flow passage by a structure wherein a valve closing by pressure drop and a throttle passage are provided. CONSTITUTION:Under the state that a shut-off valve shuts off flow passage, when a valve drive shaft 8 is pressed down to open a shut-off valve body 10 off a shut-off valve seat 6 under the condition that a shut-off valve is in a shut- off state, the pressure of gas in a valve seat port 5 becomes instantly equal to that in upstream side, while the pressure at the downstream of the valve 49 closing by pressure drop gradually rises according to the gas flowing in through  the throttle passage 50. Provided that the total amount of leakage occured at  the downstream of the automatic gas shut-off device does not exceed the amount  of flow passing the throttle passage 50, the pressure in the supply pressure  chamber 20 does not rise, resulting in keeping a diaphragm 19 at its extreme  position and consequently in maintaining the valve 49 closing by pressure drop at its closed state. Accordingly, there is no fear of outflowing a large amount  of unburnt gas at a breath to outside.
Patent JP-S6455908-A (JP)
Title: Reception electric field display device
Inventor: SAWADA TAKESHI
IPC: H04B1/26
Filed: 1987-08-27
Abstract: PURPOSE:To measure the electric field strength accurately by providing a detecting means detecting an electric field strength at each reception frequency at scanning by a scan means through the use of a measuring signal and a means displaying the detected electric field strength by the detection means corresponding to each reception frequency. CONSTITUTION:In pressing a scanning key of an input key 31, it is detected by a key decode means 303 and a scan command signal is fed from a scan control means 306 to a scan means 307. The scan means 307 receiving it controls an N-value change means 302 to be acted to generate an N-value from au N-value supply means 301 sequentially at a step interval to change the N-value at a DELTAf in response to a signal representing the span width from a span width setting means 304. A display signal of a display start frequency is obtained from an address value at the scan start from the N-value change means 302 and the display signal of the stop frequency is obtained by adding the span width to the start frequency.
Patent JP-H0555131-A (JP)
Title: Method and device for resist coating
Inventor: SAKURADA TAKASHI
IPC: B05D1/40
Filed: 1991-08-26
Abstract: PURPOSE:To provide method and device for coating the whole surface of a wafer with resist in uniform thickness. CONSTITUTION:The method and device drops resist on a wafer 4 which is fixed on a revolving head 3, revolves the revolving head 3 and the dropped resist liquid is spread on the surface of the wafer 4. First, as shown by the figure (a), the resist liquid is dropped on a plurality of parts which are on the wafer 4 and that have different distances from the revolving center from a plurality of nozzles 6, 7 and 8, and the viscosity of the resist liquid becomes higher as the distance from the revolving center becomes longer. Then, as shown by the figure (b), the resist liquid is spread on the wafer while heating the dropped resist liquid by a heat source 10 provided above the revolving center of the wafer.
Patent JP-S6370025-A (JP)
Title: Inner pressure increase preventive type metallic combustion device
Inventor: ASANO YOICHIRO
IPC: F02K9/32
Filed: 1986-09-10
Abstract: PURPOSE:To reduce an increase in inner pressure accompanying an ignition of preheating agent and increase the exciting characteristic by a method wherein an oxidation agent is filled into a spacing part within a combustion device after alkaline metal and preheating agent are filled. CONSTITUTION:An alkaline metallic fuel 2 is filled in a cylindrical form into a main body 1 of a combustion device and then a preheating agent 3 is arranged within the cylindrical body of fuel 2. After filling these materials, oxidation agent gas 4 is filled into a spacing part 1a within the main body 1 of the combustion device. Upon ignition of the preheating agent 3, alkaline metallic fuel 12 forming an oxidate film is preheated by the preheating agent 3 and then melted. In this case, the oxidation agent gas 4 in the spacing 1a reacts with the alkaline metallic fuel 2 and then sucked into the fuel 2. With this reaction, a combustion and heating reaction of the alkaline metallic fuel 2 occurs. Since the oxidation agent gas 4 in the spacing part 1a sucked into the alkaline metallic fuel 2, an increase in inner pressure in the spacing 1a as found in the conventional system is prevented and an excitation characteristic caused by a generated heat under a reaction of the oxidation agent gas 4 with the alkaline metallic fuel 2.
Patent JP-H0828138-A (JP)
Title: Power window driving control device
Inventor: NISHIBE TAIJI
IPC: B60J1/17
Filed: 1994-09-07
Abstract: PURPOSE:To prevent a rush current from being mistaken for an abnormal electric current with simple circuit constitution by reliably arranging a blanking period even at driving start time of any motor. CONSTITUTION:A transistor 6 adds electric potential equal to that at capacitor 74 uncharged time to the minus side input end of a comparator 72 when in an ON condition. Therefore, both ends of the capacitor 74 are put in the same electric potential, and charging is not performed. Afterwards, when one of first or second relay switch 44 or 46 is turned off, the transistor 76 is turned off, and charging of the capacitor 74 is started from this time. That is, similarly when either one is turned on from a condition where both the first and the second relay switches 44 and 46 are turned off, a blanking period can be arranged.
Patent JP-H06138492-A (JP)
Title: Liquid crystal display device
Inventor: MOROZUMI SHINJI
IPC: G02F1/1368
Filed: 1991-08-26
Abstract: PURPOSE:To simplify the manufacturing process, to reduce the process cost, to reduce a connection leak to an extremely small extent and to improve the yield by making the line width of the gate electrode of a transistor larger than the line width of the gate line at the intersection of a gate line and a source line. CONSTITUTION:The gate line 47 and a GND line 42 are formed of the same conductive thin film and a data line 45 and the channel 46 of the transistor part are formed of a semiconductor thin film. A dielectric film is formed on the entire surface before a transparent driving electrode 44 is fitted so as to form a capacitor 49. Then the width (intersection W2 of transistor 47 and intersection W3 of 48) of the conductive thin film crossing the semiconductor thin film is longer than that at the intersection part of the transistor part. Namely, when impurities are doped by using the gate electrode as a mask, they enter by only X even laterally without fail. Therefore, the source and drain of the transistor are separated even when gate self-alignment is performed, and the intersection part has no break of an electric conductor since the source and drain of the transistor part are short-circuited by the lateral expansion of diffusion.
Patent JP-S6368129-A (JP)
Inventor: OGIYU HISAO
IPC: G02B23/24
Filed: 1986-09-09
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-H07166060-A (JP)
Title: Curable composition containing hydrosilylation catalyst inert in the absence of oxygen and its production
Inventor: KAARU JIYOSEFU BIRUGURIEN
IPC: C08L83/04
Filed: 1994-09-07
Abstract: PURPOSE: To obtain a curable compsn. improved in storage stability by compounding an ethylenically or acetylenically unsatd. compd., a compd. having Si-bonded hydrogen atoms, and a hydrosilylation catalyst contg. a platinum- group metal.  
     CONSTITUTION: A hydrosilylation catalyst inhibited from reaction in the absence of oxygen is obtd. by charging a hydrosilylation catalyst prepd. by reacting hexachloroplatinic acid with Sym-tetramethyldivinylsiloxane, a platinum catalyst suppressant, and a solvent (e.g. toluene) into a reactor and adding an organosilicon compd. (e.g. triethoxysilane) purged with N 2  to cause reaction. A required amt. of the above-prepd. hydrosilylation catalyst is mixed with at least one organosilicon compd. selected from among organohydrogensilanes, organohydrogendisiloxanes, organohydrogenopolysilanes, and organohydrogenpolysiloxanes to give a curable compsn. inhibited from curing in the absence of oxygen. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S6456446-A (JP)
Title: Electrophotographic sensitive body
Inventor: IKESUE TATSUYA
IPC: G03G5/147
Filed: 1987-08-27
Abstract: PURPOSE:To prevent trailing of an image by covering the surface of an amorphous material layer laminated on a conductive supporting body with a resin film and leaving partial regions not covered and disclosed to the outside. CONSTITUTION:The amorphous material layer containing silicon laminated on the conductive supporting body 1 of an a-Si photosensitive body includes at least a photoconductive layer 3. The surface 5 of this amorphous material layer is covered with the resin film 6 made of acrylic resin, alkyd resin, or the like so as to leave partial regions not covered and disclosed to the outside, thus permitting products due to corona discharge to be made less liable to adhere to the surface 5 of the a-Si photosensitive body by the presence of fine ruggedness on the surface 5 incompletely covered with the resin film 6, and adsorption of water or moisture to be eliminated by the hydrophobicness inherent in the general properties of the resin film 6, and consequently, trailing of an image to be effectively prevented.
Patent JP-S6197410-A (JP)
Inventor: AKUTSU SABURO
IPC: A41G5/00
Filed: 1984-10-11
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-H0956314-A (JP)
Title: Fishing bait
Inventor: ABE HITOSHI
IPC: B29C31/10
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To obtain a fishing bait enabling the motion of a hook together with a leader to prevent the entanglement of the leader in the case of throwing the hooked bait into water by using an under-water motion restriction part to direct the fishing bait main body in the direction of water flow. SOLUTION: The fishing bait main body 2 can easily and stably be hooked on a hook 5 by providing the main body 2 with a hooking part 3 to be hooked on a fishing hook 5. The flesh part of the bait main body 2 is preferably made of a copolymer of vinyl alcohol and an acrylic acid salt from the viewpoint of water-retaining property and water flow disturbance.
Patent JP-H0560285-A (JP)
Title: Molded hose and its manufacture
Inventor: WAKAYAMA KYOZO
IPC: B29D23/00
Filed: 1991-08-26
Abstract: PURPOSE:To prevent the wrinkling of a resin layer inner surface in a hose having the resin layer on the inner surface to improve the performance and quality of the hose, prevent the shape returning at the time of use of a product hose body, and easily manufacture the hose at a low cost by forming a vulcanized product hose into a determined molded hose. CONSTITUTION:A hollow cylindrical body structure 3 preliminarily molded into a curved form is provided in the curved part 2 of a product hose body 1, and nipple parts 4 in the front and rear of the body structure 3 are fixed by caulking them with caulking members 5 from the outer circumferential surface of the product hose body 1. As the vulcanized product hose body 1, any hose such as a rubber hose, a rubber hose having a resin layer on the inner surface, a resin hose, or the like may be used. Further, any reinforcing layer 6 of fiber, wire or the like can be embedded in the product hose body 1.