baber/WOPTO huggingface dataset:
Patent JP-H07140303-A (JP)
Title: Production of antireflection coating film
Inventor: TAJIMA YOSUKE
IPC: G02B1/111
Filed: 1993-11-22
Abstract: PURPOSE:To produce an antireflection coating film with many micropores opened on the surface without lowering the strength of the coating film. CONSTITUTION:A metal alkoxide (e.g. methyltrimethoxysilane), water and a hydrophilic org. solvent (e.g. isopropanol) are mixed to obtain a soln. of the metal alkoxide polycondensate (having 3,000 weight average mol.wt.). A coating composition consisting of the soln. and an org. acid ester (e.g. 2-ethylhexyl phthalate) or a phosphoric ester (e.g. tricresyl phosphate) is applied on a substrate, heated and cured to form a coating film, and then the org. acid ester or phosphoric ester is extracted with an oleophilic solvent (e.g. xylene and petroleum).
Patent JP-2000121468-A (JP)
Title: Anodic bonding method
Inventor: TANIGUCHI KATSUMI
IPC: G01L9/00
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To obtain an anodic bonding method in which air bubbles are not generated, in which it is not required to strip a lattice like conductive thin film and in which a uniform bonding operation can be performed efficiently by a method wherein the lattice like conductive thin film whose pattern is identical to that of the cutting margion of a substrate is formed on a boardlike glass when the substrate is cut so as to be changed into chips. SOLUTION: A conductive thin film 13 is formed on one face of a borosilicate glass 11 to be a film thickness if several hundred to several thousand Å by a sputtering technique or the like, and a lattice like conductive thin film pattern having a width of several tens to several hundred μm is obtained by a photolithographic technique or the like. That is to say, a single-crystal silicon substrate or a metal whose coefficient of thermal expansion is approximate to that of the borosilicate glass such as an Fe-Co-Ni-based alloy or the like is placed on a heater electrode, the borosilicate glass 11 on which the lattice-like conductive thin film 13 is formed is placed, and a needle electrode is brought into contact with the lattice like conductive thin film 13.  The substrate is heated to, e.g. 300 to 700 deg.C via the heater electrode, and an anode voltage of 200 to 1000 V is applied to the needle electrode. After a bonding operation, the substrate is cut along the thin film 13 so as to be changed into chips. A lattice width is set at the cutting margin or lower of the substrate.
Patent JP-2000121454-A (JP)
Title: Optic-fiber temperature measuring apparatus
Inventor: SHIRAISHI KAORU
IPC: G01J3/44
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To provide an optic-fiber temperature measuring apparatus which can simplify recovery of an optic fiber. SOLUTION: The optic-fiber temperature measuring apparatus makes a light pulse incident to an input end of an optic fiber 3 from a light source, and analyzes time taken until backscattered light of Raman scattering occurring in the optic fiber 3 by the light pulse returns and intensity of a signal which returns to measure a distance to a measurement position and a temperature. In this case, the optic fiber 3 is placed for each of temperature measurement regions, while an excessive coil 10 provided at an initial end side and/or a terminal end side of the optic fiber 3 is placed for each of the temperature measurement regions. The excessive coil 10 is stored in a box 11 to protect against external damage.
Patent JP-H02139008-A (JP)
Title: Cleaning method for filter
Inventor: FUJISAWA YOSHINARI
IPC: B01D29/62
Filed: 1988-11-18
Abstract: PURPOSE:To clean a filter, even when washing fluid is introduced with small flow velocity, in a short period of time almost completely by introducing a grain material into a filter layer fixed to a filter together with the washing fluid and cleaning the same. CONSTITUTION:A filter 1 is formed by disposing a filter layer 3 fixed in a filter main body 2, and a filter medium of large void content is filled in the filter layer 3. A grain material 4 is stored in a bottom section of the filter main body 2 during filtering operation, and washing fluid 7 is introduced from the lower section of the filter main body when a filter layer 3 is cleaned. The grain material 4 is flown up by the upward flow of the fluid 7 to be cleaned and fluidized in a filter main body 2 including the filter layer 3, and the fluid 7 only forms cleaning drain 8 to be drained out of the front section of the main body 2. The grain material 4 is collided with the filter medium filled in the filter layer 3 to peel off suspended solids of the filter layer 3.
Patent JP-H08112329-A (JP)
Title: Chakra push unit
Inventor: TSURU ZENTARO
IPC: A61H39/04
Filed: 1994-10-19
Abstract: PURPOSE: To obtain a chakra push unit which can push chakra points of the back and nape with user's own weight while the user lies on his own back and can adjust the strength of pushing according to his own physical condition by forming the specific number of projection parts on a pedestal and forming a receptacle below the pedestal. CONSTITUTION: Four projection parts 2 are formed on the pedestal 1 and the receptacle 3 is formed under the pedestal 1. Otherwise, two projection parts 5 are formed on the pedestal 4 and a receptacle 6 is formed under the pedestal 4. A rectangular fastener is fitted to the reverse surfaces of the pedestals 1 and 4 and another hook and loop fastener which can contact and leave the hook and loop fastener 7 fitted to the pedestals 1 and 4 is fitted rectangularly on the pedestals 3 and 6. Consequently, the user can press chakra points of the back and nape with his own weight while lying on his own back, and uses the unit by adjusting the pressing force according to the physical condition.
Patent JP-H02137519-A (JP)
Title: High frequency oscillation circuit
Inventor: AOKI MAMORU
IPC: H03L7/04
Filed: 1988-11-18
Abstract: PURPOSE:To obtain a stable oscillation frequency for a long period with a simple constitution by cutting off a slope of a frequency characteristic of a high frequency signal with an HPF, detecting and amplifying the result and controlling the bias of a high frequency oscillation section. CONSTITUTION:The oscillated output from a high frequency oscillation section 13 whose slope of the frequency characteristic is cut off by an HPF 17 is mixed with a reception output from an RF amplifier 12 at a diode 18, the received output is converted into an IF output and outputted via an IF amplifier 19. The output of the diode 18 is detected by an inductor 20 and a resistor 21, amplified by an amplifier circuit 22 and fed back to the oscillation section 13. Thus, the bias of the oscillation section 13 is controlled to control stably the frequency of the oscillation output of the oscillation section 13 in which the frequency is varied with a secular change in the internal parameter of the FET of the oscillation section 13.
Patent JP-2001105646-A (JP)
Title: Thermal printer
Inventor: HAYASHI KATSUMUNE
IPC: B41J2/36
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a thermal printer capable of preventing deterioration of printing quality due to occurrence of a defective dot. SOLUTION: When the number of printing times of each heating element in a thermal head which is updated to be stored in a printing times memory means exceeds the durable number of printing times, energy greater than usual is applied to both heating elements adjacent to the heating elements of which the number of printing times exceeds the durable number. As a result, it is possible to enlarge sizes of the dots D1 printed by both of the heating elements adjacent to the heating element which possibly becomes to form a defective dot by increasing the energy applied thereto so that the printing position to be printed by the heating element which possibly becomes to form a defective dot is compensated by both of the heating elements adjacent to the defective heating element, thereby preventing deterioration of the printing quality.
Patent JP-2001115384-A (JP)
Title: Suction roll, papermaking machine and method of vacuum suction by suction roll
Inventor: MATSUMOTO MASANOBU
IPC: D21F3/10
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To sufficiently ensure dehydrating functions while enabling the cost and the man-hour of assembly to be reduced by simplifying an internal structure of a suction roll and decreasing the number of parts in relation to the suction roll, a papermaking machine and a method of a vacuum suction by the suction roll. SOLUTION: This suction roll 50 has a roll cell 51 having plural through-holes 51a and formed so as to be rotatable and a fixed member 52 fixed on the inside of the roll cell 51. The fixed member 52 is arranged so that the one end 52a thereof is adjacent to the inner peripheral surface of the roll cell 51 and the surface on the side of the roll cell 51 connecting to the one end 52a is composed so that a gap formed between the inner peripheral surface of the roll cell 51 and the surface on the side of the roll cell 51 is gradually increased to the downstream side in the roll rotational direction.
Patent JP-H0599049-A (JP)
Title: Throttle valve controller for engine
Inventor: OSHITA HIDEKI
IPC: F02D11/10
Filed: 1991-10-11
Abstract: PURPOSE:To reduce current consumption by elongating a one phase exciting time in 1-2 phase excitation of a coil disposed on the outer periphery of a rotor member for varying a valve opening in the opening region of small intake amount variation to the opening variation of a throttle valve. CONSTITUTION:A CPU 40 controllably elongates a time t1 for 1 phase excitation of 1-2 phase excitation to a coil in a step motor driving circuit 38 in the small opening region of intake air amount variation to the opening variation of a throttle valve. Namely, while the CPU reads out a ratio alpha corresponding to the throttle opening and engine rotational frequency Ne from a predetermined map, the drive pulse rate P of the step motor 20 is calculated. A time for holding the 1 phase excitation condition is renewed on the basis of a calculation formula t1=(1+alpha)/P. On the other hand, a time t2 for holding the 2 phase excitation condition is also renewed on the basis of a formula t2=(1-alpha)/P. Thus, current consumption can be reduced while a torque shock is satisfactorily prevented.
Patent JP-S62152281-A (JP)
Title: Electronic still camera system
Inventor: MURAYAMA TAKASHI
IPC: H04N5/335
Filed: 1985-12-26
Abstract: PURPOSE:To remove residual charge of a preceding time before the start of the next photographing by performing a reset operation of a solid-state image pickup element at least once after the photographing. CONSTITUTION:As a control timing of a CCD, before a time to, namely, immediately after a camera power is inputted, and before a shutter button is operated, an idle reading of the prescribed CCD linking with the operation of the power is initially performed. After the completion of the idle reading period, an actual exposure is started. Thereafter, the CCD is read by an ordinary method. Then, while an image is completed to be written by a recording system, the residual charge is idly read by the reset signal.
Patent JP-H10133427-A (JP)
Title: Carrier for developing electrostatic latent image, electrostatic latent image developer, and image forming method
Inventor: AGATA TAKESHI
IPC: G03G15/08
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain a carrier excellent in adhesion to the core material of the carrier, having shock and wear resistances, excellent in antifouling property to a toner, and having a very long service life, by forming a resin coating layer contg. a specified polyester compd. as an essential component on a core material. SOLUTION: This carrier has a resin coating layer contg. a polyester compd. represented by the formula as an essential component on the core material. In the formula, R1 is a 1-20C alkyloxy, allyl or aryloxy, R2 is a 1-20C alkyl or aryl, Y is isocyanato or isothiocyanato and (m) is 30-10,000. Particles obtd. by dispersing a powdery magnetic material in a bonding resin are used as the core material. The polyester compd. is synthesized by allowing polyester resin as starting material to react with an isocyanate or isothiocyanate in the presence of an interphase transfer catalyst.
Patent JP-H10134077-A (JP)
Title: Word processing system and storage medium
Inventor: TOKITA MAKOTO
IPC: G06F17/30
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To easily acquire a word that helps acquire information which is related to a certain technology even a person who does not have special knowledge about it. SOLUTION: A patent information retrieval CD-ROM 22 stores data which describes a procedure that effectively processes the database as well as database of an official patent report, etc. An operator sets the CD-ROM in a CD driver of a personal computer body 11, shows the original document for retrieval on a display 15 and designates a processing range that is its object. Therefore, a series of words which constitute the document are extracted. The operator selects proper words among extracted words and performs word processing such as search of document with them as keywords. A related term like a synonym, etc., can also be extracted and word processing with a high system becomes available by using it together with a related term.
Patent JP-H01134070-A (JP)
Title: Ignition timing controller
Inventor: FUKUI TOYOAKI
IPC: F02P5/15
Filed: 1987-11-19
Abstract: PURPOSE:To control delay and advance for a demand timing advance value to the smallest possible extent by constituting an electronic ignition timing controller so as to find its ignition time according to the variable state at the time of variations in engine speed or the like. CONSTITUTION:An electronic control unit 22 inputs each detected signal out of a crank angle sensor 20 and an air flow sensor 21, while it outputs an ignition signal to a spark plug 18 via an igniter 23 and a distributor 24. At this time, the ECU 22 finds a crank rotational period of each reference angle detecting interval on the basis of a reference angle detecting signal being periodically inputted from the crank angle sensor 20. In addition, it predictively operates the crank angle rotational period in the next interval on the basis of a periodic ratio at previous two intervals from a point of reference angle detecting time. Then, its ignition time corresponding to a optimum timing advance value is found out on the basis of the crank rotational period at the next interval predicted.
Patent JP-H09131904-A (JP)
Title: Method and device for processing record medium
Inventor: SHIIBASHI AKIO
IPC: B41J2/32
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To eliminate residue of old visible images and shorten a rewriting time by coloring a record medium before a first visible image is recorded when the visible images are to be recorded on the record medium which are to be colored and decolored by difference of heating energy, and then recording the visible images. SOLUTION: A record medium 1 which shows a coloring state and a decoloring state according to difference of heating energy and can record and delete visible images repeatedly is manufactured by a manufacturing device 2. By giving heating energy to the record medium 1 at a coloring device 3, an area in which the visible images are to be recorded is colored. Even when heat for decoloring is given to the record medium 1 after it is colored once, decoloring to its initial ground density is not possible and residue of color generates, so that the record medium 1 which comes out from the coloring device 3 is made to rewrite the visible images by the same recording device 4. A residual part of colored old character images is also made to be in the same state as other non-visible image parts, so as to perform rewriting without residual images of the visible images.
Patent JP-H01137914-A (JP)
Title: Fertilizer applicator
Inventor: ITANI KAZUAKI
IPC: A01C11/00
Filed: 1987-11-20
Abstract: PURPOSE:To obtain a fertilizer applicator, provided with fertilizer application rolls for opening and closing by rotation of an input shaft and delivering a fertilizer in a tank in the vicinity of the ground surface of a field without a lag in timing for delivering the fertilizer in stopping and starting a rice transplanter and causing uneven fertilizer application. CONSTITUTION:An intermediate transmission shaft 85 in a planting transmission case 20 is linked to a crank 86 attached through a one-way clutch to an input shaft 68 on the fertilizer application side with a connecting rod 87 and an U-arm 88 to place fertilizer application rolls 67 at a height near the ground surface of a field. Thereby time lag required for dropping fertilizer in stopping and starting the rice transplanter can be reduced to eliminate uneven fertilizer application.
Patent JP-2000122913-A (JP)
Title: Object managing method and device
Inventor: ICHIKAWA TAMOTSU
IPC: G06F17/30
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To optimize the management of an object and to improve operability on object managing method/device in an information processing system. SOLUTION: An object managing device contains a message processing part 2, a management object 3 and a tree managing part 4. The tree managing part 4 manages the management object 3 as tree information or defines an operation object flag showing the object/non-object of an object operation. The message processing part 2 receives an object operation request message from a client 1. Thus, it refers to tree information of the tree managing part 4, judges whether the operation object flag corresponding to the object which is operation-requested shows the operation object or the non-object of an operation and executes the operation on the object only when it shows the operation object and informs the client 1 of a request source of an object operation response when the operation completes.
Patent JP-S62153519-A (JP)
Title: Intercooler cooling air control device for internal combustion engine with supercharger for vehicle
Inventor: KOBUKI SHINZO
IPC: F02B29/04
Filed: 1985-12-27
Abstract: PURPOSE:To improve the cooling efficiency, by providing an intercooler at a portion of an outside communication hole formed through a wall of an engine room, and driving a fan for the intercooler in such a direction as to blow the air in the engine room to the outside when a vehicle speed is a predetermined high speed, while when the vehicle speed is a predetermined low speed, driving the fan in such a direction as to blow the outside air into the engine room. CONSTITUTION:An outside communication hole 36 is formed through a wall 34 of an engine room, and an intercooler 18 for cooling a charged air from a supercharger 22 is located at a position of the communication hole 36. The intercooler 18 is provided with a fan 40 to be driven by a motor 44. When a vehicle speed detected by a vehicle speed sensor 54 is greater than a predetermined value, an air quantity to be naturally drafted from the communication hole 36 to the outside of the engine room is large, and therefore the fan 40 is operated by a motor rotative direction selecting device 64 to blow the inside air out of the engine room. When the vehicle speed is low and an engine room temperature 56 is low, the fan 40 is driven to be rotated in the same direction as above. On the other hand, when the vehicle speed is low and the engine room temperature is high, the motor rotative direction is reversed to blow the outside air into the engine room.
Patent JP-H06176826-A (JP)
Title: Electric connector for film conductor
Inventor: RUUKASU SUUSU
IPC: H01R12/89
Filed: 1992-10-30
Abstract: PURPOSE: To surely connect a thin cable and an electric terminal together by inserting a cam member between an actuator arm and one of the contact arms, and biasing the pair of contact arms to be brought into contact with the thin cable. CONSTITUTION: A point part of a cam member 24 of an actuator 22 is slightly inserted between an actuator arm 36 and a contact arm 40. Thereby an insertion opening 23 of a thin cable 28 is aligned on a predetermined position. A terminal of the cable 28 is inserted into the aligned opening 23, and then the actuator 22 is deeply inserted, so that an interval between the arms 36, 40 is widened and the pair of contact arms 40, 38 are biased in the direction to be closed to each other. Thereby the cable 28 is held between the arms 40, 38, and the cable 28 is surely connected to the terminal 26. Thereby a conductor of the thin cable can be connected to a printed wiring board through the electric terminal.
Patent JP-H08140628-A (JP)
Title: Gelled food composition
Inventor: UMEZAWA MAKOTO
IPC: A61P1/16
Filed: 1994-11-28
Abstract: PURPOSE: To obtain a gelled food composition containing a compound such as amino acid as a nitrogen source, having respectively prescribed gel strength and gel brittleness, reducing astringency, having excellent palatability and useful for alimentary therapy. CONSTITUTION: This gelled food composition contains at least one compound selected from the group of amino acids such as valine, peptides such as a decomposed material of whey protein and their derivative (e.g. potassium aspartate) as a protein source and has gel strength of >=40g.cm and gel brittleness of <=0.4kg. Preferably an energy content of the nitrogen source is 4-25% and a content of compound having molecular weight of <=1000 in the above compound is 0.1-10wt.% (excepting the content of sodium glutamate in the case the above compound contains sodium glutamate).
Patent JP-H11116474-A (JP)
Title: Antimicrobial mixture
Inventor: KATAE HIROMI
IPC: A61P31/04
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject mixture having a synergetic effect on the prevention or treatment of microbial diseases of not only fishes but also animals including livestock and poultry by combining a tetracycline antibiotic with a pleuromutilin derivative. SOLUTION: This mixture comprises (A) one kind of tetracycline antibiotics, preferably either of chlortetracycline or oxytetracycline and (B) one kind of pleuromutilin derivatives, preferably 14-0-[1-(2-amino-3-methylbutylamino)-2- methylpropan-2-ylthioacetyl]mutilin or its salt, especially hydrochloric acid salt. Further, it is preferable that the compounding ratio of the component A is about 0.1-10 times the component B (titer).
Patent JP-H01134836-A (JP)
Title: Manufacture of metal vapor discharge lamp
Inventor: SOMA KANJI
IPC: H01J9/32
Filed: 1987-11-20
Abstract: PURPOSE:To use a ceramic pipe to a light emitting tube and enhance the yield of sealing works without damaging a frit ring by arranging No.1 metal cross-bar at the outside of the cap of metal lead, welding it with an electrode with a specified outside dia. at the end of a light emitting body situated below at the time of sealing, and by consolidating in a single piece with the cap. CONSTITUTION:A ceramic pipe is used to the light emitting tube 1 of a metal vapor discharge lamp, and an electrode 4a is welded with a metal lead 3a, and a No.2 metal cross-bar 9 with a length 1.2D (D is outside dia. of electrode 4a) is welded, followed by insertion in a cap 2a, and a No.1 metal cross-bar 5a is welded fast to the outside of the cap 2. A frit ring 7 with the inside dia. approx. 1.1 is intruded therein and placed on the metal cross-bar 9, and frit 8a for tube, the light emitting tube 1, etc., are set. The frit ring 7 is prevented from cracking when sealing is carried out, and existence of a metal cross-bar 9a enables use of frit ring 7 with comparatively large inside dia.