baber/WOPTO huggingface dataset:
Patent JP-H02144732-A (JP)
Title: Self-diagnostic device
Inventor: ABE YUKICHI
IPC: G06F11/22
Filed: 1988-11-28
Abstract: PURPOSE:To attain a self-diagnostic process only when this process gives no influence to the use of the electrical equipments and also to discriminate an abnormal area by providing various safety detecting circuits, plural switches, and a diagnostic means which decides the abnormal areas. CONSTITUTION:The service interruption detecting circuits provided on a frame rod 8, a water detecting circuit 10, and an electronic circuit 6 respectively constitute a safety detecting circuit. When the circuit 10 detects the presence of water, for example, this fact is informed to the circuit 6 so that the increase of water is avoided for safety. While the circuit 6 checks all detecting circuits of the input/output circuits included in the circuit 6 when the switches 7-1 - 7-3, for example, are operated among those switches 7-1 - 7-4 of an operating part 7 in a state where one of safety detecting circuits is working. Furthermore the circuit 6 owns a function of a diagnostic means to decide the abnormal areas and carries out a self-diagnostic process. Thus it is possible to perform the self-diagnostic processing only when this processing gives no influence to the use of the electrical equipments and also to decide the abnormal areas.
Patent JP-H01209061-A (JP)
Title: Bone plate
Inventor: YUUJIN JIEI MESAA
IPC: A61B17/60
Filed: 1988-11-28
Abstract: PURPOSE: To provide a bone plate capable of being formed to an arbitrary and desirable length with respect to an attaching interval by providing attaching parts mounting the both ends of the bone plate having a rod shape part consisting of a material capable of bending and twisting three-dimensionally and holding its state thereto. CONSTITUTION: A bone plate 10 has a slender and flexible rod shape part 12. This rod shape part 12 has first and second attaching parts 14 and 16 formed oppositely in the both ends of the bone plate. The rod shape part is formed with a material of which forgeability makes it flexible and biocompatible, and has an almost circular cross-section and an arbitrarily selected length. The attaching parts 14 and 16 have fixing holes 18, 20 and 22, 24 respectively.
Patent JP-H01139946-A (JP)
Title: Operation device for ventilation fan
Inventor: YASUFUKU HITOSHI
IPC: F24F7/007
Filed: 1987-11-26
Abstract: PURPOSE:To enable an installing operation including an adjustment of a position of a human sensor of a ventilation fan to be performed within a short period of time by a method wherein a setting time by a time limiting element of a timer means can be changed over by a changing-over means. CONSTITUTION:A timer circuit 14 has a timer circuit main part 15. A resistor 16 acting as a time limiting element is connected between an output terminal Oa and an input terminal Ib of a timer circuit main part 15, and then a series- connected circuit of an operation switch 8 and a resistor 17 acting as a time limiting element is connected in parallel with this resistor 16. The output terminal Ob of the timer circuit main part 15 is connected to an input terminal of a driving circuit 19. The driving circuit 19 may energize a driving motor 3 if a driving instruction signal Sc is applied from the timer circuit main part 15 and operate the driving motor. An infra-red rays sensor 5 is rotated in a vertical direction to adjust its position so as to enable a sensing of a person coming into a toilet to be performed. The driving circuit 19 may energize the driving motor 3 and rotate the ventilation fan. When a worker comes out of the toilet, the timer circuit main part 15 may continue to output a driving command signal Sc so as to perform a delay operation.
Patent JP-S63151926-A (JP)
Title: Production of horizontal orientation film for liquid crystal cell
Inventor: TEJIMA TORU
IPC: G02F1/1337
Filed: 1986-12-17
Abstract: PURPOSE:To obtain a uniform and horizontal orientation film even if a liquid crystal cell having a large area is used by forming an insulating film on the surface of a liquid crystal cell base by means of an in-line sputtering device while carrying the cell base to form the horizontal orientation film having about 0 deg. pretilting angle in the direction almost rectangular to the carrying direction of the cell base. CONSTITUTION:During the period of the glass base 12 in a sputtering room from the initial stage of the carrying up to the presage of the final stage, almost all the required film thickness of an insulating film 19 is formed on the surface of the glass base 12, and in the final stage, sputtering molecular beams BS are made incident obliquely upon the glass base 12 to form a film with 5nm thickness on a part having prescribed peaks and troughs. In the horizontal direction, the molecular beams are made incident almost in parallel because the in-line sputtering device is used. Since the peaks and troughs of the insulating film 19 are formed by the sputtering molecular beams made incident almost in parallel, the uniformly formed horizontal orientation film can be obtained.
Patent JP-S62159848-A (JP)
Title: V-belt type continuously variable transmission
Inventor: SAKAKIBARA SHIRO
IPC: F16H63/06
Filed: 1985-12-28
Abstract: PURPOSE:To improve the transmission efficiency by increasing and reducing the nipping pressure for a belt in correspondence with the transmission torque by the speed change operation by a linear actuator mechanism. CONSTITUTION:The nut parts 22 and 45 of the both actuator mechanisms 21 and 50 are relatively revolved for the male screw parts 23 and 46, and the effective belt diameter is set to a prescribed speed change ratio by adjusting the movable sheaves 7 and 33 in the axial direction. The power transmission device for the secondary side actuator mechanism 50 is equipped with the noncircular gears 65 and 47. Therefore, the difference value between both of the primary and secondary side movable sheaves 7 and 33 is absorbed, and the both movable sheeves are adjusted to the normal transfer quantity prescribed by a belt B, and the transmission efficiency can be improved.
Patent JP-H09121129-A (JP)
Title: High impedance potential setting circuit and electronic circuit
Inventor: KOMORI KENJI
IPC: H03B5/08
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To obtain a high impedance at an output point of a bias potential. SOLUTION: The circuit is made up of a couple of voltage feedback circuits (2, 3) that consists of a common emitter transistors (TRs) (Q1 , Q4 ) and common base TRs (Q2 , Q3 ) and current sources (I2 , I4 ), a neutral potential direction circuit consisting of resistors (R1 , R1 ) and a reference voltage source (V1 ), and output points (a, b) of a bias potential is connected to bases of the TRs (Q1 , Q4 ) and collectors of the TRs (Q2 , Q3 ) to set a high impedance.
Patent JP-2001118650-A (JP)
Title: Connector
Inventor: FUJIMOTO MASAKI
IPC: H01R24/00
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To aim at simplifying the shape while realizing a secure fixing of lock metal fitting to the body. SOLUTION: The connector comprises a body 1, a contact arranged on the body 1 to connect electrically with a terminal piece fitted to the plug, a shell 3 fitted on the body 1 so as to partially surround its circumference by setting a plug insertion hole 3a for inserting the tip of the plug, a lock metal fitting 4 which is fixed on that part of circumference of the body 1 which is left uncovered by the shell 3 by stopping part 41c as well as spring contact part for fixing the plug to be inserted at its tip. The lock metal fitting 4 comprises a base piece 41 fitted with spring contact part and a guide piece 42 continuously connected from one end of the base piece 41, and its phase change from plug insertion direction to the right angles is controlled as the stopping part 41c is placed at the continuous connection piece 41b connected from the end part of base piece 41.
Patent JP-2001124070-A (JP)
Title: Water lubricated bearing device
Inventor: AIZAWA KOJI
IPC: F03B11/06
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a water lubricated bearing device in which sufficient withstand load property is ensured and damage of both a sleeve and a bearing can be decreased even when partial loading is generated, and to provide a pump and a hydraulic turbine of high reliability using the water lubricated bearing device, in the water lubricated bearing device supporting a rotation shaft of the pump and the hydraulic turbine. SOLUTION: In this water lubricated bearing device, the sleeve is fixed to the rotation shaft. The water lubricated bearing is constituted of: a bearing case arranged at an outer peripheral position of the sleeve; and a bearing arranged in a clearance formed by an inner peripheral side of the bearing case and an outer peripheral side of the sleeve. In this device, sleeve material is made of hard metal having corrosion resistance, and a thermal flexible resin material is arranged to a sliding surface of the bearing.
Patent JP-H01142025-A (JP)
Title: Manufacture of austenitic stainless steel excellent in austenite stability
Inventor: SAITO YOSHIYUKI
IPC: C21D8/02
Filed: 1987-11-27
Abstract: PURPOSE:To manufacture an austenitic stainless steel having high strength and excellent in austenite stability and corrosion resistance by carrying out hot rolling and heat treatment under respectively specified conditions. CONSTITUTION:An austenitic stainless steel slab having a composition containing, by weight, 0.01-0.08% C, <1.0% Si, <2.0% Mn, 8-16% Ni, 16-20% Cr, and <0.3% N is hot-rolled at 900-1,000 deg.C at 30-50% total draft so as to be worked into a metal plate. This hot-rolled steel plate is cooled from >=850 deg.C directly after hot rolling down to 520-600 deg.C at 5-15 deg.C/sec cooling rate, by which the precipitation of Cr carbides, etc., at grain boundaries can be prevented and the austenitic stainless steel plate excellent in the stability of austenitic structure and having higher corrosion resistance can be manufactured.
Patent JP-H07153934-A (JP)
Title: Resonance tunnel construction and manufacture of it
Inventor: OKADA KENJI
IPC: H01L29/812
Filed: 1993-11-30
Abstract: PURPOSE:To improve the ununiformity of a second tunnel oxide film by making a resonance tunnel layer of conductive islandlike single crystal grains between two tunnel barriers, and insulating each the single crystal grain with insulator. CONSTITUTION:A first polycrystalline silicon 4 is composed of a first single crystal grain 11, a second single crystal grain 12, and a crystal grain boundary 13. Since the crystal grain boundary 13 is quicker in diffusion of oxidation seeds compared to the part of single crystal powder, the upper parts of the single crystal grains are oxidized and the part of the crystal grain boundary 13 is oxidized too, and a wedgelike thermal oxide film 7 is formed. If the thermal oxidation is continued further. The oxide film in the grain boundary reaches to a first tunnel oxide film 3, and the first and second single crystal grain parts 11 and 12 are completely separated by the oxide film in the grain boundary. After the removal of the thermal oxide film 7, a second tunnel oxide film (tunnel barrier) 5 is formed by thermal oxidation. Accordingly, it becomes possible to improve the ununiformity of the second tunnel oxide film 5 caused by the difference of the oxidation speed of the single crystal grains having different crystal orientation.
Patent JP-H07152453-A (JP)
Title: Frame pulse output monitoring circuit
Inventor: FUJIZU TADASHI
IPC: G06F1/04
Filed: 1993-11-30
Abstract: PURPOSE:To reduce circuit scale and to detect phase deviation by providing a counter circuit counting the number of outputs of all except one frame pulse with the phase of the frame pulse concerned as a count origin and outputting a pulse signal when a counted value reaches a prescribed value and a timer circuit counting the period of that output and deciding the period. CONSTITUTION:Output signals from a clock generating circuit 10 generating frame pulse signals P0-Pn having different phases are inputted to a counter circuit 11 and counted with the phase of one frame pulse among the frame pulse signals P0-Pn as the count origin and when it is confirmed that all the pulses are inputted, the pulse signal is outputted. Since the pulse signal outputted from the counter circuit 11 is synchronized with the period of the inputted frame pulse signal, its period is counted by a timer circuit 12, and when the periods are not matched, abnormality is decided, and a warning signal is generated.
Patent JP-H05113063-A (JP)
Title: Latch bolt device
Inventor: MINEMURA HIROYUKI
IPC: E05B9/02
Filed: 1991-10-21
Abstract: PURPOSE:To enable a latch bolt device to correspond to various holders such as a knob, a thumb latch, a push-pull, a lever handle or the like. CONSTITUTION:There are provided a latch hub 14 which is driven by a door holder directly or via a driving transfer member and a sliding member 12 driven by the door holder directly or indirectly. The latch hub 14 has three arms, and two arms out of these three arms are engaged with the sliding member 12 which makes a latch bolt 11 be free of projection, and other one arm is engaged with the driving transfer member 13, making it correspond to various holders.
Patent JP-2001122743-A (JP)
Title: Hair dye composition
Inventor: SASAKI RYOTA
IPC: A61K8/00
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a hair bleaching and oxidatively hair dye composition that can reduce the amount of alkali agents giving irritant odor and damage to the hairs and has the excellent color-bleaching, hairdying and hair-repairing effects. SOLUTION: This invention provides a two-part type hair bleaching composition comprising the first pack including (i) monoisopropanolamine and (ii) a quaternary ammonium salt of a fatty acid and the second pack including an oxidizing agent. In addition, this invention provides a two-part type oxidatively hair-dyeing composition comprising the first pack including (i) monoisopropanolamine, (ii) a quaternary ammonium salt of a fatty acid and (iii) an oxidizing dyestuff and the second pack including an oxidizing agent.
Patent JP-2001121112-A (JP)
Title: Garbage disposal method and garbage disposer
Inventor: TANAKA MUTSUO
IPC: B09B3/00
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a garbage disposal method and a garbage disposer capable of easily maintaining a mushroom bed for holding microbes. SOLUTION: This garbage disposal method is provided with an agitating process, a microbe discharging process and a decomposing process. In the agitating process, the mushroom bed holding a capsule in which the microbes are confined is agitated and garbage is introduced into the mushroom bed (step S2). In the microbes discharging process, the microbes are discharged from the capsule into the mushroom bed (step S3). In the decomposing process, the garbage is fermented by the microorganisms and the garbage is decomposed (step S5). Then, the garbage disappears by being decomposed.
Patent JP-H11133445-A (JP)
Title: Production of liquid crystal panel
Inventor: MIYAZAKI RYUJI
IPC: G02F1/1341
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a liquid crystal panel having high production efficiency by discharging excessive liquid crystals and shortening the pressurization time to substrates for making a cell gap uniform. SOLUTION: After the liquid crystals are injected by a vacuum injection method between the substrates, the substrate surfaces are pressurized by a first pressurizing stage and a second pressurizing stage. At this time, the max. value of the pressurizing force in the first pressurizing stage is made larger than the pressure balancing with the stress of spacers, by which the excessively injected liquid crystals are efficiently discharged and the time to attain the desired cell gap is drastically shortened.
Patent JP-2000132467-A (JP)
Title: Electronic mail system
Inventor: YAMAMOTO AKIKO
IPC: H04L12/58
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To automatically set an alarm for urging an answer on a main receiver side. SOLUTION: Mail transmission and reception control parts 30-1 to 30-n connected respectively to terminal devices 10-1 to 10-n judge whether or not electronic mails sent to the terminal devices 10-1 to 10-n have answer limit periods according to previously stored conditions, inquire the users of the terminals devices as receivers for the mails about whether or not the received mails are stored when it is judged that the mails have the answer limit period, and stores the contents of the electronic mails when an indication for storage is given; and the electronic mails and mails urging replies about the electronic mails are automatically sent to the terminal devices 10-1 to 10-n on a day based upon the answer limit period of the electronic mails.
Patent JP-2001085953-A (JP)
Title: Bias current controlled amplifier circuit
Inventor: IGARASHI MAKOTO
IPC: H03F1/32
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain a current controlled electronic circuit that stores a current to extend a storage time without using a large capacitor and to obtain a current controlled electronic circuit that configures an amplifier needing no bias circuit. SOLUTION: The amplifier circuit is configured by alternately connecting a plurality of series circuits 5 each consisting of a P-channel MOS respectively 1 whose gate is connected to its drain, whose source is connected to a power supply and whose drain is connected to an output terminal A respectively and of an N-channel MOS TR 2 whose gate is connected to an input terminal B, whose drain is connected to the output terminal A and whose source is connected to ground and a plurality of series circuits 6 each consisting of a P- channel MOS TR 3 whose gate is connected to the input terminal D and whose source and drain are respectively connected to the power supply and an output terminal C and of an N-channel MOS TR 4 whose gate is connected to the output terminal C and its drain and whose source is connected to ground.  In this case, the bias current controlled amplifier circuit is realized by inserting a current source in parallel with the series circuits 5 and 6 to suppress a bias current from being amplified.
Patent JP-H10142202-A (JP)
Title: In-tube inserted sensor aligning implement
Inventor: TORII MASAAKI
IPC: G01N27/90
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an in-tube inserted sensor aligning implement of which aligning property and the endurance are improved. SOLUTION: The implement consists of flexible shafts 6 placed on each of both ends of a sensor holder 5, a pair of rings 3 which is movable put through each of the flexible shafts 6, a plurality of elastic wires 1 connecting between the pair of rings 3 such that the center part of each wire displaces outwardly and radially and the wire is skewed relative to a plane containing the ring's axis, a wear-resistant spheres 2 which are attached to the center of each elastic wire 1, and two springs 6 which push the pair of rings 3 toward the opposite direction.
Patent JP-H07173566-A (JP)
Title: Aluminum alloy casting for squeeze casting excellent in strength and toughness and production thereof
Inventor: SAKOTA SHOICHI
IPC: C22C21/06
Filed: 1993-11-30
Abstract: PURPOSE:To produce an aluminum alloy casting for squeeze casting having mechanical properties equivalent to those of a forging material and low in cost compart to a forging material and provide a method for producing the same. CONSTITUTION:This aluminum alloy casting for squeeze casting is the one contg., by weight, 0.6 to 1.0% Si, 0.5 to 1.0% Cu, 0.5 to 1.2% Mg, 0.002 to 0.20% Ti and 0.0004 to 0.04% B, and the balance Al with inevitable impurities. The aluminum alloy molten metal having the same componental compsn. is filled into die product part at 650 to 800 deg.C molten metal temp., and after that, directional solidification is executed from the initial solidified part of the casting product to a sprue part under a high pressure of >=500kgf/cm<2>, by which the squeeze casting aluminum alloy casting is produced.
Patent JP-2000107517-A (JP)
Title: Diaphragm for filter press
Inventor: HIJIYA SHINJI
IPC: B01D25/12
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a diaphragm for a filter press which is excellent in durability and economical. SOLUTION: In a diaphragm for a filter press made of a thermoplastic elastomer, the thermoplastic elastomer comprises polyolefin hard segments and polyolefin soft segments, and the soft segments are uniformly and finely dispersed in the thermoplastic elastomer.
Patent JP-2000127173-A (JP)
Title: Method and mold for vulcanizing and molding tire
Inventor: OGAWA YUICHIRO
IPC: B29L30/00
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To prevent biting of a rubber by reducing an overall constitution as compared with a split mold. SOLUTION: The mold for vulcanizing and molding comprises sidewall molding parts 3, 4 respectively mounted at upper and lower base plates 1 and 2, and tread molding parts 5, 6 having radially expandable and contractible segments 7, 8. In this case, the segments 7, 8 of the molding parts 5, 6 are merely radially relatively displaceable to the molding parts 3, 4, and driving means 19, 20 for radially inwardly displacing the segments 7, 8 are provided.
Patent JP-S63152224-A (JP)
Title: Automatic clock synchronizing system
Inventor: TSUKIGATA HIROHIKO
IPC: G06F1/04
Filed: 1986-12-17
Abstract: PURPOSE:To automatically adjust the phase shift between clocks by controlling the frequency division mode of a frequency division circuit in response to the phase comparison result, and making other frequency division clock synchronize in phase to one frequency-division clock of plural frequency division clocks. CONSTITUTION:Plural clock oscillators 1, 2, plural frequency division circuits 3, 4 provided respectively to the clock oscillators 1, 2 and a phase comparator circuit 5 discriminating the phase difference of the frequency division clocks A, B by the frequency division circuits 3, 4 are provided. Thus, the phase shift between the plural blocks A, B is detected automatically at a prescribed interval and its information is supplied to the frequency divider circuits 3, 4 fetching the output from the oscillators 1, 2 and the period of other clock is adjusted automatically so as to contain the clock most advanced in the plural clocks A, B or the clock most delayed within the permissible error range.
Patent JP-H05143916-A (JP)
Title: Magnetic head
Inventor: AKIYAMA TORU
IPC: G11B5/105
Filed: 1991-11-15
Abstract: PURPOSE:To smoothen the process of press fitting of a magnetic head structural body into a shield case and to improve accuracy for positioning and fixing the head structural body in the shield case. CONSTITUTION:A shield case 1 which houses a magnetic head structural body 2 has a projecting part 3 to press the head assembly body to the inner wall of the shield case. Moreover, the projecting part 3 is tapered at the edge in the apperture side 11 of the shield case where the head assembly body is to be inserted. Thus, assembling process of the magnetic head is made easy and automation of the assembling process of the magnetic head can be made easy.