baber/WOPTO huggingface dataset:
Patent JP-H08145126-A (JP)
Title: Gear unit
Inventor: HACHISUGA MASARU
IPC: F16H1/16
Filed: 1994-11-17
Abstract: PURPOSE: To lessen heat emission and wear due to friction at the contacting points of cogs with one another and reduce necessity for use of any lubricant by vibrating at least either of a driving and a follower gear ultrasonically. CONSTITUTION: A high frequency electric signal generated by an oscillator 10 is transmitted to an ultrasonic vibrator 1 via a spring 9, and an electric signal given by the vibrator 1 is converted into mechanical vibration in the ultrasonic range. The amplitude of vibration generated by the ultrasonic vibrator 1 is enlarged by a horn 2 for amplitude enlargement and is transmitted to a wheel 1 installed at the tip of the horn 2. The horn 2 is fixed to a sleeve 7 held by a bearing 8 at a flange 6 which is installed at the node of vibration. Accordingly the friction coefficient at the contacting points of cogs meshing with each other in rotation is decreased, which results in a decrease in the heat emission, and the wear of gears is decreased. Also the friction force can be decreased without supplying a lubricant.
Patent JP-H06112925-A (JP)
Title: Standby line system
Inventor: MIZOBE MASATOSHI
IPC: H04L1/22
Filed: 1992-09-30
Abstract: PURPOSE:To obtain a standby line system by preventing interruption of an important signal on the occurrence of a fault without provision of a standby line to a line interconnecting transmitters. CONSTITUTION:A system is provided with frame conversion means FA11, FA21 arranging phases of input signals of plural lines, serial/parallel signal conversion means S/P1, S/P2 converting the input signals into parallel signals, a channel changeover means CMS connecting the parallel signals to plural output lines, parallel - serial signal conversion means P/S1, P/S2 converting the switched signal into a serial signal, frame conversion means FA12, FA22 converting the speed of the serial signal into a desired signal speed, and a timing signal generating means TIMGEN operating each means synchronizingly, and data of a line are sent while being multiplexed on an idle channel of other line and when the line is faulty, the transmission data of the other line are utilized.
Patent JP-S62146199-A (JP)
Inventor: TAKAHASHI CHUYA
IPC: F16L29/00
Filed: 1985-12-17
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-H02130443-A (JP)
Title: Leakage detector for fluid
Inventor: MATSUMOTO KOICHI
IPC: G01M3/18
Filed: 1988-11-11
Abstract: PURPOSE:To detect a leak from a piping system by using a wire material varying in shape with temperature, such as shape memory alloy or heat deforming resin to measure a change in stress, displacement and caliber of the wire material associated with the extension thereof. CONSTITUTION:A high temperature/high pressure water leaks by a cracking or the like caused near a piping 4 and a valve 6, a leak water is jetted in a two-phase flow as mixed with steam of 100 deg.C and water. When a leak detecting wire is made of a material that shrinks or extends at 100 deg.C, for example, a shape memory alloy and heat deformable resin or metal or the like with a large elongenation rate of material per 1 deg.C, namely, with a large linear expansion coefficent, the wire material shrinks or extends corresponding to a large temperature change. An extension of the wire material is detected with a detector 3 and information thereon is transmitted to a computer 9.
Patent JP-H02130698-A (JP)
Title: Pos terminal equipment
Inventor: SAITO TAKESHI
IPC: G07G1/12
Filed: 1988-11-11
Abstract: PURPOSE:To prevent the image of a shop to be brought down by providing a timer mechanism, executing the check of date data in a commodity code when data are inputted and warning that the limit of effectivity is close. CONSTITUTION:When the commodity code is inputted from an input part 1, the code is written to an input area code 51. Next, a date data control information table 56 is searched by the head two digits of the commodity code and it is investigated whether the inputted commodity code includes the date data or not. When the date data are included, the part of the date data is taken out of the commodity code of the area 51 and written to an input date data area 52. A value, for which the value of delivery limit days to correspond to the head two digits of the commodity code is added to these date data, is written to a delivery limit data area 54. The value of a timer mechanism 4 is compared with the value of the area 54. Then, when the limit of the effectivity is close, a warning part 2 outputs a warning and executes processing to prevent the image-down of the shop.
Patent JP-2000089759-A (JP)
Title: Sound generation method
Inventor: TAMURA GENICHI
IPC: G10H1/02
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To reduce processing overhead of a CPU and to improve the generated musical sound quality by executing sound generation calculation only for a sound generating channel where a musical sound volume is a specified level or above, and executing no sound generation calculation for the sound generating channel where a musical sound volume is the specified level or below thereby mitigating arithmetic operation. SOLUTION: At steps (S620, 630, 640) for executing sound generation calculations on each channel at the time of generating musical sound by a microprocessor, the sound generation calculation is executed only on the sound generating channels having a sound volume of musical sound at a specified level or higher or plural channels, but is prevented from being executed on the sound generating channels having a sound volume of musical sound at the specified level or lower. As a result, of sound volume EG waveform calculation (610), the range, where an AEG waveform level is reduced and the sound volume is sufficiently attenuated, is excluded from the calculation object to reduce the processing for the portion.
Patent JP-H07100067-A (JP)
Title: Method for boiling egg using microwave oven
Inventor: INABA MITSUGI
IPC: A23L15/00
Filed: 1993-10-07
Abstract: PURPOSE:To prevent an egg from bursting by the buildup of internal pressure by putting the egg in a pair of upper and lower elastic bodies having opposite recessed portions that match the egg's shape, enclosing the elastic bodies in a container, and heating them in a microwave oven. CONSTITUTION:A pair of upper and lower molds 1, 2 are manufactured from elastic bodies, each having a recessed portion 3 that matches the shape of egg 7. An egg 7 is enclosed in the molds 1 and 2, and the molds are enclosed in a container 4 and the lid 5 of the container 4 is closed and locked with a claw 6. A plurality of holes 8 for relieving internal pressure are formed in the container 4. The container 4 enclosing the egg 7 is set in a microwave oven and heated by microwaves. As the temperature of the egg 7 rises, the internal pressure of the egg 7 builds up, while the molds 1, 2 made of elastic material pressurize the overall periphery of the egg 7 from outside. Thus, the egg 7 is prevented from bursting and can be boiled good in about three to four minutes.
Patent JP-H11118281-A (JP)
Title: Method and system for controlling operation of a plurality of absorption chilled/hot water unit
Inventor: OTSUKI KOICHI
IPC: F25B15/00
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To exhibit 100% capacity at the time of rated operation by providing a plurality of absorption chilled/hot water units and exchanging an absorption chilled/hot water unit sustaining rated operation for a specified time and an absorption chilled/hot water unit stopping operation or operating with low heating quantity. SOLUTION: In a system where a plurality of absorption chilled/hot water units are disposed in parallel and cooling water from each absorption chilled/hot water unit is cooled through a cooling tower and returned back to each absorption chilled/hot water unit, condensed water is supplied from a condenser 19 to an absorber 14 where an absorbent cooled by the cooling water absorbs the evaporated water in each absorption chilled/hot water unit. A bleeding tube 14a for discharging uncondensed gas is disposed at a specified position of the absorber 14 in order to discharge uncondensed gas. When some chilled/hot water unit is stopping or operating with low heating quantity, a chilled/hot water unit sustaining rated operation for a specified time and a chilled/hot water unit stopping operation or operating with low heating quantity are exchanged.
Patent JP-H11104681-A (JP)
Title: Organism immobilizing carrier for water treatment
Inventor: KUROHARA HIROYOSHI
IPC: C02F3/10
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain a high yield continuously by a method ion which a cross section consists of a cross-shaped hollow cylinder, each cross-shaped corner gives roundness, an organism layer is formed in the cylinder, fluid moves in the layer, and organisms stripped from the cylinder is discharged outside the cylinder. SOLUTION: An organism immobilizing carrier 1 for water treatment is a a hollow cylinder with a cross-shaped cross section in which the long diameter of a carrier cross section 2 is 15 mm or below, the thickness of a carrier wall surface is 0.2-0.8 mm, the length of a carrier side part 3 is 7-15 mm and which is made from a plastic or a mixed material of a plastic and an inorganic material of 0.95-0.99 specific gravity, each crossed corner 2-1, 2-2, 2-3, 2-4 and at least one of the joint parts of corners are rounded, and an organism layer 4 of sludge and others is allowed to adhere to an inner wall and an outer wall surface. The organism immobilizing carrier meanders while being rotated by the change in water velocity due to aeration and an agitator in fluidized bed type water treatment.  A flow is generated even inside the cylinder to activate the organisms inside the cylinder and stripped sludge is discharged outside the cylinder.
Patent JP-H02129768-A (JP)
Title: Pattern matching method
Inventor: TANIWAKI NAOHITO
IPC: G06T7/00
Filed: 1988-11-10
Abstract: PURPOSE:To attain rapid processing by means of a small constitution by collating the accumulated values of density values on corresponding optional straight lines between an objective image data and a reference image data. CONSTITUTION:The accumulated values of density values on corresponding optional straight lines between the objective image data and the reference image data are collated. At the time of executing inspection, the reference image data of a reference object is found out and an output value of an addition counter 3 is obtained. Then, the objective image data of an object to be inspected are found out and the output value of the counter 3 for the objective image data is compared with the output value for the reference image data by an arithmetic processing circuit 4, so that the error of the objective image data from the reference image data can be detected. Consequently, rapid processing can be attained by the constitution of a comparatively small size.
Patent JP-H01125319-A (JP)
Title: Administration composition for whole intestine irrigation liquid
Inventor: SHIRAISHI SUMIHIRO
IPC: A61K31/77
Filed: 1987-11-11
Abstract: PURPOSE:To obtain the titled composition having improved uniform miscibility of powdery components and solubility of the components in water, by restricting the average particle size and particle size distribution of polyethylene glycol 4000 and 4 kinds of electrolytes used as additives within respective specific ranges. CONSTITUTION:The objective composition contains (A) 53-65g of polyethylene glycol 4000, (B) 36-44m-mol. of Na2SO4, (C) 9-11m-mol. of KCl, (D) 23-28m-mol. of NaCl and (E) 18-23m-mol. of NaHCO3. The average particle diameters of the powdery components A, B, C, D and E are 300-400mum, 140-200mum, 130-190mum, 120-170mum and 70-170mum, respectively. Each component contains <=5% of fraction of >=500mum in diameter and the component A contains >=50% of fraction having diameter of 250-500mum, the component B contains >=50% of fraction having diameter of 80-250mum, the component C contains >=50% of fraction having diameter of 150-250mum, the component D contains >=50% of fraction having diameter of 70-250mum and the component E contains >=50% of fraction having diameter of 70-200mum.
Patent JP-H02129876-A (JP)
Title: Lamp socket
Inventor: MOCHIZUKI TAKEO
IPC: H01R33/22
Filed: 1988-11-10
Abstract: PURPOSE:To keep contact pressure large enough for preferable insertion and overcoming variation of parts-dimension by composing a screw contact portion contacted with a cap of a lamp in a specific configuration in a screwed-type lamp socket. CONSTITUTION:A lamp 11 is inserted into a socket as its cap screw portion 15 is screwed into a screw 26 protruted to a socket. A screw contact portion 43 is formed of an elastic conductor comprising a contact portion 43 having a base portion 41 supported by a protusion 29 of the socket and a folded portion 47. The contact portion 43 is arranged as it is displaced to outside for a dimension 1 as shown when the lamp 11 is inserted. A lamp cap 13 is applied with large contact pressure and insersion is smoothed by displacement of a bent portion 46 when the lamp 11 is inserted. The contact portion 43 is provided with a slot 51 and contacted with a plurality of the cap-screw portions 15 at both ends 43a and 43b of the slit of the slot 51 to improve contactability. What is described above is realized even if there is little variety in parts-production.
Patent JP-H02130870-A (JP)
Title: Cmos type semiconductor memory and bi-cmos type semiconductor memory
Inventor: IWAI HIROSHI
IPC: H01L21/8249
Filed: 1988-11-10
Abstract: PURPOSE:To eliminate the damage of information stored in a memory cell even if an input voltage allowed for an undershoot is applied thereto by composing a plurality of n-wells in a p-type semiconductor substrate with the p-type of the substrate, and composing a MOS transistor as a p-channel type transistor in the well. CONSTITUTION:P-type is employed as a substrate 41 to electrically isolate the collector of a bipolar transistor 43 from the substrate 41. The MOS transistor of a memory cell 44 is all formed of p-channel type except a transistor 60. Electrons are injected in the substrate 41, and the electrons arriving at the cell 44 by diffusion are absorbed to a buried N<+> type layer 58 of potential VDD and to an n-well 59. Most of the electrons are fed to a VDD power source through a deep N<+> type layer 65. Thus, no electron arrives at the transistor 60. A small amount of electrons arrive at the transistor 60, but diffused layers 61, 62 are formed of p<+> type layers lower than the potential of the n-well. Thus, the electrons are not injected to the layers 61, 62. Thus, memory cell information is not damaged by the substrate electron current.
Patent JP-H01127774-A (JP)
Title: Pass control door
Inventor: MIYAGAWA TAMOTSU
IPC: E05B49/00
Filed: 1987-11-11
Abstract: PURPOSE: To immediately judge failure of an electric lock by inputting an unlock command signal from an individual person checking device and an unlock condition signal from the electric lock into an inconvenience detection device and comparing both signals. CONSTITUTION: When an ID card is inserted into a card reader 1 to check an individual person, an unlock command signal 1a is sent to an electric lock 3 and sent to a failure detection device 4 provided in a monitor center at the same time. Next, when the electric lock 3 is unlocked, an unlock condition signal 3a is sent to the failure detection device 4. At this time, if failure occurs in the electric lock 3 and it is not unlocked, the unlock condition signal 3a is not outputted. Consequently, when the unlock command signal 1a only is inputted into the failure detection device 4 and the unlock condition signal 3a is not inputted, the failure in the electric lock 3 can be immediately judged.
Patent JP-H11114875-A (JP)
Title: Cutter of corrugated board sheet
Inventor: SHIMIZU MASUMI
IPC: B26D1/22
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To reduce abrasion of rotary blade while preventing an escape of a sheet by providing a receiving roller to rotate by having the axis in parallel to the rotary axis of the rotary blade. SOLUTION: A receiving roller 12 is rotatably journalled to a cutter receiving shaft 11, and if a rotary blade 6 wears by contacting with the receiving roller 12, a position of the receiving roller 12 can be changed by adjusting a position by moving the cutter receiving shaft 11 in its axial direction. The receiving roller 12 may be synchronously driven in rotation with a corrugated board sheet. Besides resin one such as a urethane resin, a brush roller and a foaming body may also be acceptable as the receiving roller 12. Here, since the receiving roller 12 possibly contacts with the rotary blade 6 for any factor, metallic one is not desirable from the viewpoint of abrasion of the rotary blade 6.
Patent JP-S62143495-A (JP)
Title: Optical switch or optical modulator
Inventor: NARA SHIGETOSHI
IPC: H01S5/00
Filed: 1985-12-17
Abstract: PURPOSE:To realize the high speed ON-OFF operation of laser oscillation, by utilizing the non-linearity of the refraction index of a tandem type laser depending on light intensity, and operating the laser as an optical switch or an optical modulator wherein the state transition between two states in the non-linear characteristics is used. CONSTITUTION:An optical switch or an optical modulator comprises the following; a supporting member 1 which serves as a lower electrode, buffer layers 2 and 3 to confine light, an upper injection electrode 4, a laser cavity 5 and lead wires 6 and 7. Laser light 9 is output by a trigger input 8 for controlling. A current injection is performed into only the part of length l1 of the laser cavity 5. The part of length l2 of the laser cavity 5 is a waveguide to constitute the cavity and serves as an absorbing body of light. For the cavity 5, a material having large non-linearity of refraction index is used. THe condition of laser oscillation is controlled by utilizing the fact that the refraction index of a light waveguide shows the non-linearity depending on the intensity of a trigger input light.
Patent JP-H09126859-A (JP)
Title: Liquid level detector
Inventor: FUKUOKA TOSHIMI
IPC: G01F23/26
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To detect the presence/absence of ink to be detected even when the ink, etc., is dried up by providing an oscillating source, a detecting terminal, and a detecting means and detecting the presence/absence of the ink by changing the voltage outputted from the detecting means based on the electrical conductivity or capacitance of the ink. SOLUTION: The liquid level detector is provided with an oscillating source 1 which generates a prescribed voltage, a single-pole detecting terminal 7 to which the voltage generated from the source 1 is supplied, and detecting means 2-6 which detect the electrical conductivity or capacitance of a liquid 8 to be measured by means of the terminal 7 and output the voltage from the source 1 by changing the voltage. The detector is constituted to detect the presence/ absence of the liquid 8 by changing the voltage outputted from the detecting means 2-6. Therefore, the detector can detect the presence/absence of the liquid 8 based on the electrical conductivity or capacitance of the liquid 8 which is a characteristic of the liquid 8 even when the liquid 8 dries up and adheres to the terminal 7.
Patent JP-S62143968-A (JP)
Title: Thermoplastic resin composition
Inventor: SUZUKI HAJIME
IPC: C08L77/12
Filed: 1985-12-18
Abstract: PURPOSE:The titled composition suitable for industrial uses, having improved impact resistance without damaging good physical properties of polyamide, obtained by blending a specific polyamide with a specified polyether ester amide. CONSTITUTION:99-40pts.wt. one or more polyamides selected from A1: polyamide (e.g., nylon 6, etc.) obtained by polymerizing 6-10C omega-aminocarboxyic acid or lactam, A2: polyamide (e.g., nylon 66, etc.) polymerized from aliphatic dicarboxylic acid and aliphatic diamine, having 12-20C of both the compounds and A3: a polyamide containing a ring compound (e.g., phthalic acid, etc.) in a main chain is blended with (B) 1-60pts.wt. polyester ester amide polymerized from B1: omega-aminocarboxylic acid or lactam containing >10C, B2: omega- dihydroxypolytetrahydrofuran having 160-3,000 molecular weight and B3: bifunctional carboxylic acid.
Patent JP-H04161074-A (JP)
Title: Inverter circuit
Inventor: MORIKAWA MASAHITO
IPC: H02M7/10
Filed: 1990-10-23
Abstract: PURPOSE:To obtain an AC output voltage Vo which is n times as high as a DC power supply voltage Vi by providing a first inverter circuit section, a multi-stage rectifying circuit section for converting the power supply voltage into a DC voltage having multiplied magnitude, and a second inverter section. CONSTITUTION:In a first inverter section, switch elements S2, S3 are closed when switching elements S1, S4 are opened and a capacitor C1 is charged. When the switching elements S1, S4 are closed and the switching elements S2, S3 are opened, voltage of a capacitor C2 is increased. The operation is repeated and the terminal voltage of a Cn is boosted to 2ER under steady state thus boosting the output voltage V2 of a multi-stage rectifying circuit section to an n-fold level EB. In a second inverter circuit, S6, S7 open when S5, S8 close whereas S7, S6 close when S5, S8 open thus converting the voltage V2, which is n times as high as the DC input voltage Vi, into an AC output voltage Vo.
Patent JP-H07141767-A (JP)
Title: Data processor
Inventor: NAKAMURA KAZUYUKI
IPC: G11B27/02
Filed: 1993-11-15
Abstract: PURPOSE:To shorten data processing time without performing meaningless data processing. CONSTITUTION:DSP 20 is constituted of a general purpose DSP 21A and an exclusive DSP 21B, and an interface 26 for SCSI is provided to fetch processing data from a storage device 16 with a different access time through SCSI bus. The processing data is temporarily stored in a work memory 22 through the interface 26, and simultaneously, the processing data is stored in the work memory 22 after processed in DSP 20. The control clock speed is adaptively controlled which is imparted to DSP 20 in accordance with access time. Clock speed is such that the difference is monitored between the address of the interface 26 and address from the general purpose DSP 21A and that clocks are controlled for single speed and double speed. Since the double speed is also combined, the data processing time is shortened compared with the case of the single speed.
Patent JP-H07136796-A (JP)
Title: Production of wire for arc welding
Inventor: FUKUSHIMA SHINICHI
IPC: B23K35/40
Filed: 1993-11-16
Abstract: PURPOSE:To provide the wire for arc welding which is smoothly drawn with high efficiency without generating flaws on the surface of the wire for arc welding and is good in wire feedability even in the case a long-sized conduit cable is used and welding is executed under welding conditions of a high current. CONSTITUTION:An ester consisting of a fatty acid and alcohol or animal or vegetable oil is applied on the wire surface and, thereafter, the wire is drawn by a dry process using a lubricant of an inorg. system or anhydrous system in the process for production of the wire for arc welding. Further, the amt. of the lubricant stuck in the dry drawing is adjusted by the water-soluble lubricant. This method does not require a baking treatment.