baber/WOPTO huggingface dataset:
Patent JP-S61113601-A (JP)
Title: Cellulosic macerated material and production thereof
Inventor: IGUCHI MASATOSHI
IPC: A23L29/00
Filed: 1984-11-07
Abstract: PURPOSE:To obtain the titled novel substance useful as a reinforcing material for aqueous high polymers, a viscosity treating agent for foods, etc., by applying mechanical shear force to a gelatinous cellulosic substance produced by a bacterium having improved water dispersibility and water retention. CONSTITUTION:A gelatinous cellulosic substance produced by a bacterium [e.g., Acetobacter acetl subsp xylinum (IFO 3284), etc.] is optionally blended with water, an aqueous solution or a hydrophilic solvent, and mechanical action is applied to it by a mixer, etc., to give the aimed substance having a fine ribbon-like configuration of microfibril wherein each elemental fibril is arranged in parallel in one plane.
Patent JP-H0798823-A (JP)
Title: Magnetic read-write head
Inventor: JIYANNPIEERU RAZARI
IPC: G11B5/31
Filed: 1994-09-05
Abstract: PURPOSE: To obtain a head write compensated by additional magnetic flux by providing an additional magnetic layer having an electrical conductor element and an aperture under an MR element, and serially connecting the conductor element to a write coil. CONSTITUTION: The MR head is provided with a Cu thin layer 40 connected to a coil 18 and an additional magnetic layer 44 having and an aperture or a head gap 46. The aperture width is nearly the same as or less than the MR element width. However, the width of the Cu layer 40 is larger than that of the MR element. The distance between the Cu layer 40 and the magnetic layer 44 is 0.1μm-1μm. The pair 321 and 322 of the upper magnetic layer are horizontally in contact with the additional layer 44. A pair 341 and 342 are free from the layer 44 around the aperture 46. A pair 361 and 362 are in contact with each end of a spacer 24. A spiral coil 18 terminates at ends 53, 54 and is connectible to the conductor element 40 with connectors 55, 56, with the write current of the coil 18 integrally passing the MR element 40.  Accordingly, connection is selected for the direction of current in the conductor element 40 so that the additional magnetic flux thus caused on the MR element is in the reverse direction from the magnetic flux flowing in the magnetic circuit by the coil 18 current.
Patent JP-H05229036-A (JP)
Title: Method and device for manufacture of slide bearing and part for receiving said slide bearing
Inventor: NORUBERUTO KUNZE
IPC: B29C67/00
Filed: 1992-09-02
Abstract: PURPOSE: To obtain a manufacturing method of a plain bearing which is not adversely affected on the synthetic resin structure during a deformation process, receives no external shape change of a bearing plate, and can undergo a deformation process under control. CONSTITUTION: This invention relates to a plain bearing manufacturing method for a movable functional part, in which a bearing bridge 7 of a bearing part is penetrated into a hole 3 having a wall of a metal bearing plate 11, the bearing part 1 is integrally formed at the position of the metal bearing plate so that a retaining piece 9 is pressed on the plate surfaces 11a, 11b beside the bole 3, and after this formation the bearing part 1 consisting of the bearing bridge 7 and the retaining piece 9 is modified so that a rotational or sliding bearing is produced by a deformation process following an injection molding process.  The deformation process is carried out by deforming the bridge material by pushing it away under a time and temperature condition where the synthetic resin can flow according to its properties and the molecular structure of the synthetic resin would not be disturbed.
Patent JP-H0792506-A (JP)
Title: Waveguide type optical switch
Inventor: UETSUKA NAOTO
IPC: G02F1/295
Filed: 1993-09-21
Abstract: PURPOSE:To provide a compact waveguide type optical switch capable of greatly increasing the number of channels by using two waveguide type lenses forming slab waveguides and many pieces of phase shift waveguides. CONSTITUTION:The incident light on a certain channel of the input waveguide 6 where many pieces of waveguides are radially arranged is emitted in the form of light of a sinc functional distribution to a slab type lens 7. The light becomes to be rectangularly distributed by passing the slab type lens 7 and is made incident on plural pieces of the adjacent waveguide groups corresponding to the channels of the phase shift waveguides 8. The light is subjected to phase control by respective electrodes 11 formed in the phase shift waveguides 8, thereby the inclination of the wave front of the light of the rectangular distribution emitted to the slab type lens 9 and is further condensed to the light of the sinc functional distribution so as to be coupled to the output waveguides 10 of the desired channels.
Patent JP-S6478432-A (JP)
Title: Device for cleaning magnetic tape
Inventor: SUZUKI AKIHIRO
IPC: G11B23/50
Filed: 1987-09-21
Abstract: PURPOSE:To execute a stable tape edge processing by floating a cut tape by means of an air bearing guide and pressing a tape edge on a cleaning material by means of a magnetic force so as to clean it. CONSTITUTION:The air bearing guide 1 causes air to blow out from plural blowout holes 6 and floats the magnetic tape 5 traveling on a supporting surface. The cleaning material is constituted in such a way that a lengthy non-woven fabric 7 is brought into contact with the tape edge 5a of the magnetic tape 5 and is shifted, and furthermore, a permanent magnet 2 is arranged on the opposite side of the tape edge 5a through the non-woven fabric 7. With the floating action of the air bearing guide 1 and the attraction action of the permanent magnet 2, the action of the magnetic tape 5 in a width direction is improved and a stable and objective contact between the tape edge 5 and the non-woven fabric 7 can be ensured. Thus, the damage of the tape edge 5a can be prevented and the original effect of the tape cleaning processing can be displayed.
Patent JP-H0975390-A (JP)
Title: Throw-away shorts-type body fluid absorbent wearing article
Inventor: ONO YOSHIO
IPC: A61F13/49
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To facilitate the mounting and exchange of the body fluid absorbent pad attached and detached to the shorts body of a throw-away wearing article consisting of the shorts body and the pad. SOLUTION: The throw-away body fluid absorbent shorts 1 consisting of the shorts body 2 and the absorbent pad 3 attached and detached to and from this body is formed by suspending a soft hanging piece 35 toward the groin area from the inner side of the edge around the expandable cylinder of the body 2. A highly rigid stopping area 36A to and from which the stopping areas 36B of the front and rear ends 18, 19 of the pad 3 are attachable and detachable is formed at this hanging piece 35.
Patent JP-H1175127-A (JP)
Title: Telecast channel generation method and device therefor, storage medium storing generation program and selection method and device therefor and storage medium storing selection program
Inventor: NARISAWA KIMIHIKO
IPC: H04N5/44
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To enable a user to select his desired program via the user request- oriented channel by extracting the TV program information fitting with the program condition and storing this information in response to a set of the logical channel identification data and the program condition. SOLUTION: A TV program information storage means 803 stores the logical channel identification data and the TV program condition in a set. A TV program information read/display means 804 reads out the TV program information corresponding to the logical channel identification data designated by a user among those TV program information corresponding to the physical channels stored in the means 803. Then a physical channel selection means 805 selects a physical channel corresponding to the TV program related to the TV program information that is designated among those read-out TV program information. Thus, a TV program that is fitted with the user's request is shown among the TV programs of the selected physical channel.
Patent JP-2001059009-A (JP)
Title: Polymer having bunch-like hydrophobic group, and auxiliary for extrusion molding
Inventor: TSURUTA MANABU
IPC: B28B3/20
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain the subject polymer capable of substituting cellulose ethers, excellent in shape retention and useful as a more economical new auxiliary for extrusion molding by including a specific repeating unit and regulating a weight average molecular weight within a specified region. SOLUTION: This polymer comprises (A) a repeating unit of formula I (A is a divalent group capable of representing a water-soluble polyalkylene glycol having OH's at both ends and having 400-100,000 number average molecular weight as the formula HO-A-OH; B is a divalent group capable of representing a 3-18C diisocyanate compound such as linear aliphatic diisocyanates as the formula OCN-B-NCO), and a repeating unit of formula II (D is a divalent group capable of representing a bunch-like hydrophobic diol of formula III as a compound of the formula HO-D-OH; V is a group of Y; Y is a 0-10C alkyl or the like; X and X' are each a group of the formula CH2-O-R or the like; R is a 3-21C alkyl or the like) in the molar proportion regulated so that the component A may be 0.5-0.999 and the component B may be 0.001-0.5, and has 10,000-10,000,000 weight average molecular weight.
Patent JP-S61129096-A (JP)
Title: Reaction vessel
Inventor: BERUMAN RIYUURUZU
IPC: C02F3/28
Filed: 1985-10-21
Abstract: The reaction vessel is provided with a partition to separate a sub-chamber from the reaction chamber of the vessel. The sub-chamber also contains lamellar flowbacks for the separation of liquid and biomass. Clean liquid is collected in troughs at the top end inside of the flowbacks and is transported via a circular trough to a discharge spigot. Biomass is discharged via sludge pockets which open directly into the reaction chamber.
Patent JP-H1172989-A (JP)
Title: Image forming device
Inventor: MUNEMORI SEIICHI
IPC: G03G21/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To switch, even during a consecutive printing operation of an image forming device of a tandem type, a print mode depending on whether an original-document from which an image is to be formed has color or not and, therefore, to prevent unnecessary exhaustion of photoreceptor drums. SOLUTION: During a consecutive printing operation, an original-document judgment means judges whether a print mode for a recording sheet to be carried next is color or monochromatic one. In the case of the color print mode, a swing unit 821 is turned into a horizontal position. In the case of the monochromatic print mode, a plate cam 8291 is turned to swing a swing unit 821 downward around the shaft of a follower roller 824, and thus the photoreceptor drums 61IC-611Y which are not involved in image formation are separated from a carrying belt 81 and also the rotations of the photoreceptor drums 611C-611Y are stopped. The contact/separation is carried out before the image formation on the recording sheet to be carried next after image formation on a recording sheet carried previously.
Patent JP-S61116991-A (JP)
Title: Motor starting circuit
Inventor: YAMAMOTO MUTSUMI
IPC: H02P6/20
Filed: 1984-11-09
Abstract: PURPOSE:To accurately set a limit current at starting time by inputting the various frequency division waveforms of reference signal generating means to a logic circuit, and generating a pulse synchronized with the reference signal by the logic circuit to control the start of the motor. CONSTITUTION:The output of a speed detector having a detecting coil 10 and a waveform shaper 11 and the output of reference signal generating means having a crystal oscillator 13 and a frequency divider 14 are input to a phase comparator 12 to compare the phases to operate a pulse-width modulator 15 by the output signal, thereby controlling ON and OFF for the coil excitation of the motor. Further, the various frequency division waveforms of the divider 14 are input to a logic circuit 27. The circuit 27 generates a pulse synchronized with the reference signal to input the pulse to a distributor 21, thereby controlling to start the motor.
Patent JP-H0794335-A (JP)
Title: Abnormality detector of oil-immersed induction machine pressure-relief plate
Inventor: OMIYA KIICHIRO
IPC: H02H5/08
Filed: 1993-09-22
Abstract: PURPOSE:To obtain an abnormality detector an oil-immersed induction machine pressure-relief plate, wherein the detector is capable of accurately detecting abnormalities in a pressure-relief plate and a gasket in an early stage without operation at an elevated spot. CONSTITUTION:An abnormality detector is provided to an oil-immersed induction machine equipped with a tank which is filled with insulating oil and wherein the content of a stationary induction machine is housed, a pressure-relief device equipped with a bursting tube provided protruding from the above tank and a pressure-relief plate linked to the tip of the pressure-relief tube, an oil conduit 9 connected to the pressure-relief device, and an oil conduit cover 11 which is connected to the lower end of the oil conduit 9 in a freely closable manner and kept in an open state sensing a rise in the inner pressure of the oil conduit 9, wherein abnormalities in the pressure-relief plate are detected based on the leakage of insulating oil into the oil conduit 9. Therefore, the detector comprises a leakage oil storage container 21 which is provided protruding downwards from the oil conduit cover 11 and provided with a transparent part through which the amount of leakage oil is observed.
Patent JP-2000063532-A (JP)
Title: Method for adhesion of plastic film or sheet
Inventor: FUJITA SHINICHI
IPC: C09J5/02
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for adhesion of a plastic film or sheet with an instantaneous adhesive characterized in that sufficient adhesive function is exhibited even under a dry condition in winter. SOLUTION: An the downstream side from a thermoforming apparatus, a surface treating solution-coating apparatus 1 and an instantaneous adhesive- coating apparatus 11 are placed in this order, and a primer layer is formed in advance on an adhesive part of a plastic film or sheet A by applying n- heptane solution with the surface treatment solution-coating apparatus 1 before applying a cyanoacrylate adhesive (an instantaneous adhesive). Thereby, a stable adhesive function without being affected by the influence of temperature variation can be obtained.
Patent JP-H032517-A (JP)
Title: Device and method of driving integrated optical phase modulator by serrodyne and measuring fixed parameter
Inventor: GUREGORII JIEI MAKUBURAIAN
IPC: G01C19/72
Filed: 1989-09-11
Abstract: PURPOSE: To measure a parameter with high accuracy by supplying charge varying the amount according to the size of a charge amount controlling signal to a volume proper to an integrated optical phase modulator. CONSTITUTION: An integrated optical phase modulator 12 is provided with a circuit 10 for giving the ramp phase shift to transmitting ray. The circuit 10 consists of a high output impedance variable current source 14, comparator 16 and switch 18 to attenuate charges sent to the modulator 12 by the variable current source 14 and accumulated there according to the volume proper to the modulator. A command is given to the variable current source by a controlling signal on a line 22 to give current 24 on a predetermined selection level. The reference signal on a line 26 is given to one input of the comparator 16, and a signal from the modulator 12 is given to the other input.  When the voltage of the modulator 12 exceeds the size of the reference voltage, the comparator 16 gives a down signal to a line 28 to close the switch 189 and attenuate the charges accumulated in the volume of the modulator 12. This charge accumulating energy is ejected through the internal resistance of the switch 18.
Patent JP-H0983407-A (JP)
Title: Antenna multicoupler
Inventor: OMORI MANABU
IPC: H04B1/52
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain the high selectivity of a transmission reception signal frequency and to make the multicoupler small by discriminating a received signal through a combination of a low (high) pass filter and a band pass filter and discriminating a transmission signal through a combination of a high (low) pass filter and a band pass filter. SOLUTION: A characteristic of a high pass filter 5 is set so that the attenuation is increased at a lower frequency region than a reception signal frequency fRX and the characteristic of a low pass filter 7 is set so that the attenuation is increased at a region higher than a transmission signal frequency fTX. Furthermore, a band pass filter 6 is set so that the attenuation is increased at other regions than a frequency band rRX around the frequency fRX, and a band pass filter 8 is set so that the attenuation is increased at other regions than a frequency band rTX around the frequency fTX. Thus, the selectivity for the frequencies fRX and fTX is high and a sharp transmission characteristic curve is obtained.
Patent JP-H0283277-A (JP)
Title: Production of porous ceramics
Inventor: KUROKI TOMOHITO
IPC: C04B38/00
Filed: 1988-09-20
Abstract: PURPOSE:To obtain a porous ceramics having narrow pore size distribution in high yield by sintering a formed article of ceramic particles in a gas having a specific pressure. CONSTITUTION:Particles of a ceramics such as Al2O3, SiC, mullite or zirconia are added with an organic binder or a sintering assistant, the mixture is formed and the obtained formed article is sintered at >=1700 deg.C in a high-pressure gas atmosphere of N2, Ar, etc., having a pressure of >=2atm to obtain the objective sintered porous ceramic material having a pore size distribution of 0.1-10mum.
Patent JP-S60129346-A (JP)
Inventor: FUJII HARUKI
IPC: E04B1/94
Filed: 1983-12-14
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-S60129406-A (JP)
Inventor: RIN IKOU
IPC: F15B15/06
Filed: 1983-12-13
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-H1064306-A (JP)
Title: Headlight for vehicle
Inventor: MATSUBARA MASAO
IPC: F21Y101/00
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To ensure sufficient shade fixing strength and increase the freedom of shade fixing in a headlight having a shade constituted so as to shade light going to a right and left lower part of a reflector reflecting surface from a discharge bulb. SOLUTION: A sleeve 20B constituting part of a shade 20 has a light shading part 20Ba performing right and left lower part region incoming radiation shading control, a bridge part 20Bb formed in almost a semi-circular shape so as to connect between a pair of right and left upper edges 20Ba1, 20Ba2 in the rear end part of the light shading part 20Ba, and two fixing foot parts 20Bc, 20Bd. The front end part of the fixing foot part 20Bc is connected to the bridge part 20Bb. By positioning the fixing foot part 20Bc in the shade upper part, shade fixing strength sufficiently endurable to vehicle vibration and shock load is ensured, and the fixing space of the fixing foot parts 20Bc, 20Bd in a reflector is easily ensured.
Patent JP-S6478964-A (JP)
Title: Anti-lock control device
Inventor: YOSHINO MASATO
IPC: B60T8/1761
Filed: 1987-09-19
Abstract: PURPOSE:To ensure sensing of a lock by hindering boosting operation of a brake pressure controller until the reference value is exceeded when the wheel acceleration becomes below the reference value at the time of re-pressurization after recovery from the wheel lock. CONSTITUTION:At No.1-No.3 comparators 14-16, the wheel acceleration VD calculated by a wheel speed differentiating means 12 is compared with No.1-No.3 reference values alpha1-alpha3(alpha2>0>alpha1>alpha3) at such intervals as control cycle by cycle. When VD<alpha1, No.1 timer 19 is actuated to perform combinational control of decompression and retention. When the result becomes VD>alpha2, another timer 24 is actuated through an F.F. 20 to perform combinational control of pressurization and retention, and No.3 reference value alpha3 is calculated at a reference value calculating circuit 18, and the result is passed to the comparator 16. When control thereof provides VD<alpha3, the boosting operation with a brake pressure controller 28 is hindered until VD>alpha3 is attained. This ensures sensing of locks.
Patent JP-H02290079-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKENAKA KAZUHIRO
IPC: H01L29/788
Filed: 1989-09-12
Abstract: PURPOSE:To improve not only the crystallinity, but also the characteristics of a semiconductor device by implanting ions of the element constituting a ferroelectric thin film used as a ferroelectric memory into the film after the film is formed at the time of forming the film. CONSTITUTION:By using a P type Si substrate 101 having high resistivity of, for example, 200OMEGAcm, an N type source area 103 and drain area 104, both of which form an MOS transistor, are formed in the surface section of the substrate 101 by diffusion. A thick insulating film 102 for separating elements is provided on the outside of these areas and a gate film 105 is formed between the areas 103 and 104 through a gate insulating film 106. Then the entire surface of the substrate 101 including the film 105 is covered with an inter-layer insulating film 107 and a contact hole is bored in corresponding to the area 104. In addition, an electrode 109 which becomes the lower electrode of a ferroelectric film 110 is formed in a state where the electrode 109 is brought into contact with the area 104 and part of the electrode 109 is extended onto the film 107. Thereafter, the ferroelectric film 110 of PbTiO3, etc., is provided to the extended section of the film 107, but Pb ions are implanted into the film 110 after the film 110 is formed.
Patent JP-S61114136-A (JP)
Title: Electronic thermometer
Inventor: SAKAMOTO TAMAKI
IPC: G01K13/00
Filed: 1984-11-09
Abstract: PURPOSE:To improve operability of the titled thermometer by closing two members without inserting anything into a probe holding part and changing the temperature measurement displaying sequence. CONSTITUTION:A terminal part 46 of a probe 42 is positioned at the holding part 36 of a front piece 10 side and when both pieces 10, 12 are closed, the terminal part 46 of the probe 42 is properly pressurized and held, and electrodes 46a, 46b are brought into contact with pressure to electrode pads 36a, 36b respectively and a thermistor 44 is connected with a temperature measuring part 26. From the state that both the pieces 10, 12 are opened and the electrode pads 36a, 36b are released,when both the pieces 10, 12 are closed by inserting the probe 42 into the holding part 36, the thermistor 44 is connected and a change at this time triggers an auto-power-on circuit 38 and a power source 30 is activated and a temperature value from the temperature measuring part 26 is read with a control part 28 to display the temperature digitally on a display part 32.
Patent JP-S6479010-A (JP)
Title: Production of modified particulate alumina
Inventor: KIKUCHI SHISEI
IPC: C01F7/02
Filed: 1987-09-22
Abstract: PURPOSE:To improve dispersibility of particulate alumina in plastics and rubber, etc., and to enhance the performance of the particulate alumina as reinforcing filler by bonding silica to alumina or a particulate matter contg. alumina and treating the bonded product with a silane treating agent. CONSTITUTION:Silica is bonded to alumina or a particulate matter contg. alumina (abbreviated to particulate alumina hereunder), and the bonded product is treated with a silane treating agent. Examples for the above described particulate alumina are simple substance alumina, clay, talc, kaolin, bentonite, diatomaceous earth, mica, etc. Suitable process for bonding silica to alumina is, for example, a process wherein a dispersion of silica in water or in alcohol (silica sol) is added to aq. suspension contg. particulate alumina or to wet cake, and mixed uniformly at room temp. - 100 deg.C, and dried if necessary after filtration.