baber/WOPTO huggingface dataset:
Patent JP-H07159229-A (JP)
Title: Attenuator for impact vibrometer
Inventor: KAGUMA HIDEAKI
IPC: G01H1/00
Filed: 1993-12-09
Abstract: PURPOSE:To provide an oil attenuator for impact vibrometer excellent in temperature characteristics. CONSTITUTION:The oil attenuator 10 comprises a casing 3 in which a working chamber 11 filled with brake oil 7 is formed, and a pendulum (piston) 1 disposed movably in the axial direction within the working chamber 11, wherein the inner wall of the working chamber 11 is constituted of a case inner wall 5 made of a material having large coefficient of thermal expansion. Fluctuation in the viscosity of the brake oil due to temperature variation is offset by the expansion/contraction of the gap area of oil channel 6 formed between the case inner wall 5 and the pendulum 1 due to temperature variation and thereby the temperature characteristics of oil attenuator are enhanced.
Patent JP-2000019975-A (JP)
Title: Display device
Inventor: OBUCHI HIROHISA
IPC: G09F9/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To surely clean dust on the device and to always maintain a good display condition without being adversely affected by the projecting and recessing portions of the louvers of a display surface. SOLUTION: A display surface 2 is made up with plural display elements 3. On the surface 2, louvers 5 are provided between the elements 3 which are located adjacent to each other in the up and down directions. Then, shutters 8 are provided to open and close the surface 2 by moving along the surface 2. Air nozzles 12 are provided to move together with the shutters 8 and cleaning means 11 are provided to blow air onto the surface 2 from air nozzles 12 to clean the surface 2 while the shutters 8 are moving.
Patent JP-H05174735-A (JP)
Title: Cathode-ray tube reinforced with band
Inventor: YATOU TETSUOMI
IPC: H01J29/87
Filed: 1991-12-24
Abstract: PURPOSE:To provide an excellent implosion preventive effect by refraining from any joint in a ring-shaped metal band frame of a band-reinforced cathode- ray tube, and thereby dispersing the fastening force over the whole wall. CONSTITUTION:A metal band frame 6 of a surface-treated steel plate or stainless steel plate is formed in a ring while no joint is formed, wherein the plate thickness ranges between 0.4-1.6mm. The force of fastening generated in the metal band frame 6 after it is mounted on a cathode-ray tube by means of hot fitting is thereby dispersed over the whole wall of the metal band frame 6, which permits increasing the fastening force of the metal band frame. This allows providing a fastening force satisfactorily responding to large size constructing of cathode-ray tube.
Patent JP-H10183683-A (JP)
Title: Method and device for volume reduction of construction sludge
Inventor: TAKAHASHI ISAMU
IPC: E02F7/00
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To reduce the volume of produced soil by separating liquid from produced soil having high moisture content by means of a simple device to accelerate dewatering. SOLUTION: When an excavated hole 2 is formed by means of a base machine 1, slurry 3 is fed into an agitating tank 6 to prevent collapse of wall of the hole and flocculant and solidifying agent 8 is fed into slurry 7, which is agitated by a submerged pump 9 to produce flocs, and thereafter the slurry is sent to a flexible container bag 14 by a slurry pump 10. Removed water is passed through a sand layer and recovered from a drain ditch 15. After completion of dewatering, the bag 14 is lifted by a back hoe 16 to move it onto a transport truck 18 and then volume-reduced produced soil is discharged.
Patent JP-H04210290-A (JP)
Title: Three-dimensional electrode type electrolytic bath
Inventor: TAKAHASHI TAKESHI
IPC: C02F1/46
Filed: 1990-11-30
Abstract: PURPOSE:To improve the resistance to consumption in a carbon electrode to the maximum while an advantage of the carbon electrode is utilized by providing an auxiliary electrode being brought in contact with at least one portion of the carbon electrode, and consisting of a lower overvoltage material than the carbon electrode and being at the polarity less than a specified value. CONSTITUTION:The auxiliary electrode 7 being brought in contact with at least one portion of the carbon electrodes 3, 4 and consisting of a lower overvoltage material than the carbon electrode and having a polarity of <=80%, is provided. With this, even in the case that an oxygen gas, etc., generate, the gas selectively generates on the auxiliary electrode 7 and the degradation due to the melt-way of the carbon electrodes 3, 3 being inferior to the resistance to consumption against an oxygen gas, etc., can be prevented. While the electrolytic characteristic in the carbon electrodes 3, 4 is utilized and the consumption which is the defect is suppressed at the minimum, the water to be treated can be treated.
Patent JP-H04314467-A (JP)
Title: Ski containing sheet-shaped board and tape made of fiber reinforced material
Inventor: GEORUKU MIHIYAERU RORENTSU
IPC: A63C5/12
Filed: 1991-12-24
Abstract: PURPOSE: To provide skis excellent in vibration control, which include reinforced fiber sheet boards or a tape respectively made of a fiber sheet material and a thermosetting resin. CONSTITUTION: Side walls 7 made of a plastic material are arranged at the sideface of a core 6 which is arranged adjacently to a wide top belt 8 at the upper side and a wide lower part belt 5 at the lower side. The top belt 8 and the lower part belt 5 are made of a glass fiber-reinforced plastic. Two rubber strips 4 are arranged under the lower part belt 5 and the belt 5 is arranged adjacently to a narrow lower part belt 3 at the underside thereof. The latter belt 3 is made of a woven sheet tape of highly ductile polyacrylonitrile fiber including sufficiently cured phenol/formaldehyde resin. A plurality of layers to which the top belt 8 is adjacent, is constituted of two prepregs 9, a top end 10 made of a glass fiber-reinforced plastic and a metal for instance, a narrow top end 11 in the glass fiber-reinforced plastic, and layers 20, 12 formed of prepregs.
Patent JP-H07167597-A (JP)
Title: Blasting method
Inventor: MASUMOTO TADASHI
IPC: F42D1/02
Filed: 1993-12-11
Abstract: PURPOSE:To blow up with accuracy and enhance work efficiency by generating cracks definitely along a planned blasting line when blowing up rocks or the like to be blasted based on a blasting method. CONSTITUTION:A blasting hole 2 oval in cross section, is bored along an outer peripheral edge of a planned excavation part of an article 1 to be blasted in such a state that longer side-ends may be opposed to each other with a definite spacing. An explosive 7 is loaded in each blasting hole 2 and blasted, thereby concentrating the blasting force in the shorter-size direction or more particularly generating cracks between the adjacent blasting hole 2. The generation of cracks forms a discontinuous region against the outer rocks along the outer peripheral edge of the planned blasting area. Furthermore, a spacing is provided inwardly from the series of the blasting holes one after another, and the blasting holes are bored in such a fashion that the longer-side ends of each of the blasting holes may be opposed to each other with a definite spacing. Then, the blasting holes 2 in the series of the blasting holes are exploded.
Patent JP-2001157179-A (JP)
Title: Device and method for superimposing, device and method for processing data and recording medium
Inventor: TATEZAWA KAICHI
IPC: H04N7/083
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To accurately transmit the data of a format for the unit of 10 bits to a device for processing respective samples in units of eight bits. SOLUTION: A superimposing device 1 superimposes meta-data to be processed for the unit of eight bits in the user data area of active lines during the vertical fly-back line period of video data of an SDI format as needed and outputs these data to a video tape recorder(VTR) 2. When superimposing the meta-data, the superimposing device 1 inserts the header of an SDTI format to a correspondent horizontal fly-back line period. When the SDTI header is detected, the VTR 2 acquires and processes eight bits on the side of LSB, as the user data of the correspondent scan lines.
Patent JP-2001160210-A (JP)
Title: Magnetic tape and head cleaning method using this magnetic tape
Inventor: SAKAGAMI HISASHI
IPC: G11B5/41
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To ensure the execution of recording and reproducing of information signals, etc., with high quality and high reliability by performing efficient cleaning of a magnetic head. SOLUTION: The magnetic tape 1 formed with a cleaning part 6 formed by finishing the surface of a magnetic recording layer 4 to 20 to 40 nm in center line surface roughness Ra in continuation with a recording parts 5 for information signals, etc., is used. The head cleaning is performed by allowing the cleaning part 6 to slide and travel with respect to the magnetic head 2 and cleaning information is simultaneously recorded in the cleaning part 6 in the state that the degradation in the recording and reproducing characteristics of the information signals, etc., is detected in recording and reproducing operation. The cleaning information is detected and the next cleaning start time is regulated.
Patent JP-2000161766-A (JP)
Title: Fixture and fixing structure for air conditioner
Inventor: NAKANISHI JUNICHI
IPC: F24F1/008
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To enhance installation strength and fixing workability of air conditioner by securing fixture for engaging a lower part on the back side of an air conditioner with a front part to the side wall or ceiling of a room and then engaging the air conditioner with the fixture. SOLUTION: When an air conditioner 1 is fixed to the side wall 72 of a room along the ceiling 71, a bolt 90 for fixing the air conditioner 1 is passed through a fixing hole made in the arm 82 of a fixture 80 from above and secured to the arm 82 by means of a nut 91. The installing metal 80 is then secured to the side wall 72 by passing a nail or a bolt through a fixing hole made in a longitudinal plate member 81. Subsequently, the lower part of the casing back plate 10b of the air conditioner is hooked to a first hook 83 of the fixture 80 and the front part of the air conditioner 1 is raised with that part as a fulcrum thus hooking the side fringe part 10g of a top plate 10a to a second hook 84. Finally, a nut is tightened to the fixing bolt 90 passed through the fixing hole of the top plate 10a thus securing the air conditioner 1.
Patent JP-H05241593-A (JP)
Title: Time-series signal processor
Inventor: TSUBOKA HIDEKAZU
IPC: G10L15/14
Filed: 1992-12-22
Abstract: PURPOSE:To provide the device which is the time-series signal processor for time-series signals including a speech using a hidden Markov model and improves the speech recognition precision of an unspecified speaker by considering, specially, speaker characteristics. CONSTITUTION:This processor is equipped with the hidden Markov model which has K random vector generation sources having probability distributions corresponding to classified speaker classes 1,..., K, state by state, and a likelihood calculating means which calculates generated likelihood from the hidden Markov model of an observation time-series signal Y=(y(1), ..., y(2)).
Patent JP-H03201954-A (JP)
Title: Preparation of sterilely packed cooked rice
Inventor: YAMAZAKI KATSUTOSHI
IPC: A23L7/10
Filed: 1989-12-29
Abstract: PURPOSE:To prepare the subject boiled rice depressed in the tackiness thereof, having good smell, good taste and puffy texture and capable of being stored for a long period by heating a raw material, rice, in a steam oven, boiling the rice under increased pressures and subsequently sterilely packing and packaging the boiled rice. CONSTITUTION:A raw material, rice, is washed with water and heated in a steam oven preferably at 60-180 deg.C for 0.1-30min., and the rice thus boiled under increased pressures is sterilely packed and packaged to provide the objective boiled rice.
Patent JP-H11157511-A (JP)
Title: Wrapping apparatus for fruit, vegetable or the like
Inventor: HINONISHI KOUJI
IPC: B65B41/16
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To obtain an apparatus which can be automated with the simplest means and which prevents an article comprising strawberries, grapes or the like packed in a piled state from being squashed by a wrap film or a slack from occurring at the time of wrapping the article. SOLUTION: A carrier 11 with an automatic feed mechanism 10 for transferring a box is provided, a feed roller 22 with a wrap film rolled is provided on a frame 21, tension bars 15, 16 for imprinting tilted guide grooves 23, 24 during the feed of the film and also applying tension to the wrap film for preventing articles such as soft fruits from being damaged are movably inserted along the guide grooves, a heating part comprising a heat plate 31 and a film cutting means 32 placed so that they can rise/lower is formed on a part of the frame, and the films automatically fed out of the feed roller as the box fused with the film is moved by the automatic feed mechanism of the carrier.
Patent JP-H09183831-A (JP)
Title: Epoxy resin composition for heat resistant laminated plate
Inventor: IKEDA HISAO
IPC: C08G59/32
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a heat-resistant epoxy resin composition useful for a laminated plate such as a print circuit board or a fiber reinforced composite material. SOLUTION: This epoxy resin composition is composed of (A) triglycidyl isocyanurate, (B) an epoxy resin having two epoxy groups or more in a molecule, (C) a novolac, (D) a hardening accelerator and (E) an aprotonic polar solvent. Further, (i) 0.4-4 pts.wt. of B is added to 1 pt.wt. of A, (ii) 0.85-1.1 equivalents of the hydroxyl group of the novolac of C is compounded with one equivalent of the epoxy group in the total of A and B and (iii) 0.0005-0.05 pt.wt. of D is compounded with one pt.wt. of the total of A and B.
Patent JP-H05176520-A (JP)
Title: Bearing construction of stepping motor
Inventor: NAKAGAWA FUJIO
IPC: H02K37/14
Filed: 1991-12-25
Abstract: PURPOSE:To obtain a stepping motor having high reliability with low noises at a low price by a pivot bearing having a reduced number of components in the stepping motor equipped with a lead screw shaft. CONSTITUTION:An excellent stepping motor having a reduced number of components and obtained at a low price, having low noises with no rolling sound of a steel ball and having a slight inclination of a shaft is obtained by forming a pivot bearing of resin as a solid bearing having the steel ball receiving section (in a conical-shape or recessed spherical-shape) receiving the steel ball 4 on the front end of a lead screw shaft 1 and a cylinder section 5a wrapping the outer diameter of the front end of the lead screw shaft 1.
Patent JP-2000170039-A (JP)
Title: Production of titania fiber
Inventor: KITAOKA KENJI
IPC: D01F9/08
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing titania fibers in excellent mass productivity. SOLUTION: This method for producing titania fibers comprises the first process for concentrating a solution comprising a titanium alkoxide, an amine- based chelating agent, water and a solvent until to express spinnability and then producing gel-like fibers from the obtained sol, and the second process for crystallizing the obtained gel-like fibers. Therein, the mole ratio of water to the titanium alkoxide in the solution in the first process is 0.1-0.35.
Patent JP-H09182435-A (JP)
Title: Drive for piezoelectric transformer
Inventor: MAKINO HIROSHI
IPC: H05B41/02
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To drive the device positively with the simple circuit constitution even immediately after a power supply is turned on by changing the driving method of a piezoelectric transformer from the separate excitation method set at the time when the power supply is turned on to the self-excitation method. SOLUTION: A voltage, which drives a piezoelectric transformer 1 by the application on a primary side 1a of the piezoelectric transformer 1, is generated by a driving circuit 4 formed of an inductor 5 and a transistor 6, which is a switch element, and a power supply 23. The waveform voltage shown in (A) is applied on the base of the transistor 6. At this time, the energy, which is stored in the inductor 5 during the on-period of the transistor 6, is discharged by the resonance with the capacitance on the primary side of the piezoelectric transformer 1 when the transistor 6 is turned off. Thus, the voltage having the waveform shown in (B) is obtained.  By the application of the voltage such as this, the piezoelectric transformer 1 generates the high voltage of sine waves on a secondary side 1b and makes the output current to flow to a cold-cathode fluorescent discharge lamp that is a load 2.
Patent JP-H07164114-A (JP)
Title: Method and device for producing metallic fiber
Inventor: HIRATA RYOJI
IPC: B65H54/14
Filed: 1993-12-14
Abstract: PURPOSE:To improve working efficiency without giving damage to fiber bundled wire by shifting the metallic fiber bundled wire wound to a rotary body onto a magnet plate and winding it to reel or the like as outer-winding state as it is. CONSTITUTION:The metallic fiber bundled wire formed on the inner peripheral wall surface of the cylindrical rotary body is shifted onto the magnet plate 8 by magnetic force. The magnet plate 8 is shrunk by retreat of link mechanism 10 and separated from the cylindrical rotary body and shifted to an umbrella type recoiling device as the outer-winding state. In the magnet plate 8, a spring 9 is arranged to absorb the shock at the time of bringing into contact with the metallic fiber bundled wire. By this method, the molten spun metallic fiber bundled wire can easily and smoothly be shifted to the umbrella type recoiling device side as the outer-winding state.
Patent JP-2000172343-A (JP)
Title: Gas supply device and film forming device
Inventor: NAKAJIMA KATSUNORI
IPC: H01L21/00
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To use an area between elements constituting a gas supply channel for the area of a signal transmission system and to reduce the occupied space. SOLUTION: Manifold blocks 12-20 are distributed and arranged on a base 10 and a filter 34, operation valves 36 and 40 and MFC 38 are fixed on the respective manifold blocks. Connectors 46 and 56 and a power/signal transmission part 48 are arranged in an area surrounded by MFC 38, the manifold blocks 16 and 18 and the base 10. Power and the signal from the power unit are supplied to MFC 38 through the power/signal transmission part 48, the connector 56 and the connector 46.
Patent JP-2001157606-A (JP)
Title: Tool for preventing dropping of carrying item
Inventor: IGUCHI TAKAO
IPC: A45C13/30
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a tool for preventing dropping of a carrying item having a simple construction wherein possibility of dropping of the carrying item is reduced and attaching operation to clothes is facilitated. SOLUTION: A ring-shaped attaching part 1 is attached to a cellular phone. A button thread sewed onto the clothes is inserted inside of a recess 21a formed on an attaching part 2. An opening part of the recess 21a is turned downward. Thereby, dropping of the cellular phone can be prevented, and the attaching operation is extremely easy.
Patent JP-H07175230-A (JP)
Title: Image forming device
Inventor: ATSUMI TETSUYA
IPC: G03G5/05
Filed: 1993-12-17
Abstract: PURPOSE:To obtain an image forming device excellent in the reproducibility of a highlight part by making the area of a laser beam on the surface of a photoreceptor equal to or under the half of the area of a basic picture element unit in the case of forming an electrostatic latent image by using the laser beam. CONSTITUTION:In this image forming device, an electrostatic latent image is formed on the photoreceptor 1 containing conductive metallic powder whose primary particle size is <=0.3mum or fluororesin in the surface layer of a photoreceptive layer on a conductive supporting body by using the laser beam. When it is assumed that the area of the basic picture element unit is S and the area of the laser beam on the surface of the photoreceptor is S', S'/S<1/2 holds. Since it is thought that the faulty reproducibility of the highlight part on the image is caused by the scattering of the laser light transmitted through a surface layer, the particulate whose particle size is shorter than the wavelength of the laser beam is contained in the surface layer in order to restrain the scattering of the laser light transmitted through the surface layer, and the beam diameter suitable for the diameter of the impalpable powder is set. Thus, the highlight part is vividly reproduced in image gradation.
Patent JP-H0542781-A (JP)
Title: Gravure printing form plate
Inventor: TOKI SOTARO
IPC: B41N1/22
Filed: 1991-12-25
Abstract: PURPOSE:To achieve cancellation of plate fill in of ink, improvement of reproducibily of a highlight part, and improvement of reproducibility of a fine line. CONSTITUTION:An ink repellent layer 7 consisting of fluoroplastic or com-posite of metal and fluoroplatstics, etc., is provided in a depressed part 3 to accept ink of 21 gravure printing form plate 1.
Patent JP-H07166706-A (JP)
Title: Pull-up device of vibrator
Inventor: NISHIMURA SUSUMU
IPC: E04G21/08
Filed: 1993-12-15
Abstract: PURPOSE:To construct a concrete structure of high quality stably by reducing labor and construction cost greatly. CONSTITUTION:A movable base 6 is provided in such a way that it can change its position up and down in relation to a fixed base 4 by a drive means 5, and first nipping devices 10a, 10b which release nipping when the movable base 6 rises are provided on the fixed base 4. Second nipping devices 11a, 11b which release nipping when the movable base 6 lowers are provided on the movable base 6. A chute 8 for placing concrete and a plurality of vibrators 9 for solidifying concrete are provided across the first and second nipping devices.
Patent JP-2001158770-A (JP)
Title: Fatty acid esters of hydroxyalkanesulfonic acid
Inventor: TAKESUTE KIYOSHI
IPC: C07C309/12
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To obtain fatty acid esters of a hydroxyalkanesulfonic acid excellent in hydrolytic stability. SOLUTION: The fatty acid esters of a hydroxyalkanesulfonic acid is represented by general formula (1): XO-SO3M  wherein, X is a group of general formula (2) (wherein, R2 and R3 are each a linear hydrocarbon); R1 is an alkylene; and M is a hydrogen atom, a metal atom or ammonium}, and is excellent in hydrolytic stability. The most typical example is a fatty acid ester of isethionic acid having a branched structure in general formula (2).
Patent JP-H03203198-A (JP)
Title: Lightning arrestor
Inventor: IIJIMA YOSHIHIDE
IPC: H02G13/00
Filed: 1989-12-28
Abstract: PURPOSE:To install a lightning rod fixed by engaging and inserting a lower stage expansion lever in a containing lever, engaging and inserting an upper expansion lever having a needle at the forward end in the lower expansion level, and forming then to expand/contract freely through a wire rope. CONSTITUTION:When a wire rope W is wound around a wire reel 61 of an elevater 60, the rope W between a forward end Wa of the rope W and a guide roller R6 becomes shorter, and an upper expansion lever 40 moves up to be elongated. The rope W between a guide roller R4 installed at a lower expansion lever 30 and a guide roller R3 installed at a containing lever 20 also becomes shorter, and the lower expansion lever 30 is elongated. Elongation of the expansion levers 40, 30 is stopped by stoppers 41, 31. In the meanwhile, when winding the rope W by the elevater 60 is stopped, the expansion levers 30, 40 move down by their own weight to be contained in the containing lever 20. A lead 71 connected between a needle 50 and a grounding rod 80 is released and wound by a constant load spring mechanism of a lead winding machine 70 corresponding to above elongation and contraction.