baber/WOPTO huggingface dataset:
Patent JP-H07197184-A (JP)
Title: Hot-rolled steel sheet having >=980n/mm2 strength represented by excellent delayed fracture resistant characteristic and tis production
Inventor: MIMURA KAZUHIRO
IPC: C21D8/02
Filed: 1993-12-29
Abstract: PURPOSE:To produce a hot-rolled steel sheet having high strength represented by an excellent delayed fracture resistant characteristic and to provide a producing method thereof. CONSTITUTION:This steel sheet is the hot-rolled steel sheet consisting of 0.10-0.35% C, <=1.5% Si, 1.0-3.5% Mn, <=0.03% P, <=0.02% S, 0.02-0.10% Al, <=0.01% N, 0.8-1.5% Mo, and further containing one or more kinds among <=0.44% Ti, <=0.10% V and <=0.10% Nb, and as necessary, further <=0.01% B and/or <=1.5% Cr and the balance Fe with inevitable impurities and having >=980N/mm<2> strength represented by the excellent delayed fracture resistant characteristic. The steel having this chemical composition is produced by rapid cooling and coiling after finishing the hot-rolling in the temp. range of >=Ar3 point. The steel sheet is suitable for a bumper, a reinforcing member for automotive door, etc.
Patent JP-H07198411-A (JP)
Title: Maintenance time displaying apparatus
Inventor: SATO KOICHI
IPC: G01C22/00
Filed: 1993-12-29
Abstract: PURPOSE:To provide a maintenance time displaying apparatus, which can prevent the locking of an integrating meter and can excellently perform the reduction driving of an indicating wheel by preventing the locking of a transfer wheel and a pinion gear. CONSTITUTION:Every one intermittent tooth 19 comprising two teeth is provided for each of first and second transfer wheels 14 and 15. After the resetting with a resetting member 29 is finished, a pinion gear 22 and the continuous teeth and the intermittent tooth 19 are linked by the returning of the resetting member 29. At this time, a short tooth 21 of the pinion gear 22 is returned from the tooth 19C located at the rear side of the turning direction of the intermittent teeth 19 to a position having the distance of about two to teeth of the one tooth of the intermittent teeth 19. The position for forming the intermittent teeth 19 is set in this way.
Patent JP-H07202706-A (JP)
Title: Demodulation circuit of pulse width modulated signal into digital signal
Inventor: NEGISHI MICHIAKI
IPC: H03M1/50
Filed: 1993-12-28
Abstract: PURPOSE:To demodulate only a pulse width modulated signal whose modulation is 1/3-2/3 into a binary digital signal. CONSTITUTION:A pulse signal whose frequency is a multiple of 2NX3 of a transmission frequency of a pulse width modulation signal is oscillated from an oscillator 18 and given to a binary counter 20 in (N+2) digits only for a period when the pulse width modulation signal is given. An edge detection circuit 14 detects a rise of the pulse width modulation signal to clear the count. An output up to the N-th digit of the counter 20 is given to a latch circuit 22 and its latch output is outputted to an output terminal 24. An output in (N+1) digits is given to a NAND circuit 26, an output in (N+2) digits is given to the NAND circuit 26 via an inverter 28 and its output is given to a NOR circuit 16. The pulse width modulated signal is given to the NOR circuit 16 and when the count at the trail of the pulse width modulation signal corresponds to any modulation within a range of 1/3-2/3, a latch circuit 22 is latched by an output from the NOR circuit 16.
Patent JP-2001166915-A (JP)
Title: Voice www browser device and method for controlling the device
Inventor: MIZUHO HIROSHI
IPC: G06F13/00
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a voice WWW browser device capable of jumping to the designated place of a hyper-text document or inputting a character string to an input place by inputting numbers or a character string with a voice input and a method for controlling the voice WWW browser device. SOLUTION: A voice WWW browser device is provided with a data reading part 10 for reading a hyper-text document, a data analyzing part 12 for analyzing the read document, and automatically generating the list of the destination of jump and the list of objects to be inputted, and for adding information, a data storing part 14 for storing the contents of the read document, a data converting part 16 for constituting the screen of the document contents and the automatically generated lists of the destination of jump and the objects to be inputted, a control part 18 for controlling the device, and a voice recognizing and inputting part 20 for analyzing the inputted voice data, and for inputting the numbers or arbitrary input character string to the control part.
Patent JP-H05167136-A (JP)
Title: Excimer laser device
Inventor: WAKABAYASHI OSAMU
IPC: H01S3/08
Filed: 1991-12-16
Abstract: PURPOSE:To arrange optical elements in clean environments so as to elongate their service lives by respectively surrounding an optical element used as a laser resonator and another optical element used as an output laser beam detector with enclosure means and providing a purging means which purges the insides of enclosures with a clean gas. CONSTITUTION:The title device is provided with enclosure means 7 and 20 which respectively surround an optical element used as a laser resonator and another optical element used as an output laser beam detector and a purging means 24 for purging the insides of enclosures 15 and 22 with a clean gas. In addition, in order to make the surfaces of the enclosures 15 and 22 and optical element holders stable against an excimer laser beam, aluminum is used for manufacturing the enclosures 15 and 22 and holders of various kinds of optical elements and white anodic oxidation is performed on their surfaces by using an inorganic pigment. Therefore, the service lives of the optical elements are elongated, because the amounts of dust and harmful chemical substances are reduced from the periphery of the optical elements.
Patent JP-H11184905-A (JP)
Title: Designing method of semiconductor integrated circuit
Inventor: TAKAHASHI TOSHIAKI
IPC: G06F17/50
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To reduce load on a designer and to prevent calculation errors by outputting a message on a screen when the value of a newly inputted parameter violates the design rules, abandoning the new parameter and recovering a preserved original parameter. SOLUTION: When the new value is inputted to the input column of a parameter capacity (c), it is discriminated whether that capacity (c) is higher than a lower limit and lower than an upper limit or not and when that value is lower than the lower limit or higher than the upper limit, an error message form is displayed on the screen. This form is closed by clicking a close button and after the form is closed, the capacity (c) is returned into the original. When the inputted capacity (c) is higher than the lower limit and lower than the upper limit, a type gtypr of a layout pattern is judged and when the type fixes the length, the width is found but when the width is lower than the lower limit or higher than the upper limit, the error message is prepared. Thus, the new parameter is abandoned and the original parameter is recovered.
Patent JP-H11186423-A (JP)
Title: Hermetic seal cover and its manufacture
Inventor: MORI NOBUMOTO
IPC: H01L23/02
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To implement a highly reliable hermetic seal by providing a brazing filler metal layer on a gold-planting layer on a member of a desired shape, a metal layer which has a predetermined thickness and is hard to oxidize on the brazing filler metal layer, and eliminating an oxide form the interface between the brazing filler metal layer and the metal layer. SOLUTION: A seal cover 6 is manufactured by forming a gold-plating layer 7 on the surface of a ceramic member by barrel planting, and then by forming a gold-tin alloy brazing filler metal layer 8 while bonding the alloy by thermocompression in desired positions on one surface of the layer 7. Then, an oxide film on the gold-tin brazing filler metal surface is removed in a pre- plating process step, and a gold-plating film 9 whose thickness range from 0.01 to 1.0 μm is formed on the gold-tin brazing filler metal surface using a commercially available gold plating solution. The seal cover 6 for hemetically sealing an object has a metal-plating film that is hard to oxidize, i.e., the film 9 formed on the surface from which the oxide film of the brazing filler metal member has been removed. Therefore, no voids are produced when the object is hermetically sealed, and thus the object can be sealed reliably.
Patent JP-H10178402-A (JP)
Title: Teletext multiplex broadcast receiver
Inventor: OWAKI MASANAO
IPC: H04H60/40
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To attain timer reservation with a small memory capacity in an FM receiver for teletext multiplex broadcast. SOLUTION: When a key for timer storage setting is operated, a request is made to designate an optional teletext program among a plurality of teletext programs and to designate a time when the timer storage is executed. When the designated time comes, data of the designated teletext program are stored in a memory 24 among a plurality of the teletext program data obtained from a decoder circuit 19. When a call key is operated, the data of the teletext programs stored in the memory 24 are read. The teletext program of the stored data is displayed on a display element based on the read data.
Patent JP-2001174602-A (JP)
Title: Optical member with hardened film and method for producing same
Inventor: ITO TAKANOBU
IPC: G02B1/113
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an optical member obtained by disposing a hardened film on an optical substrate with good adhesion without subjecting the substrate to pretreatment for improving adhesion. SOLUTION: A hardened film obtained from a coating composition containing (A) colloidal metal oxide particles, (B) an organosilicon compound and (C) an adhesion improver comprising a metallic salt of perchloric acid is disposed on an optical substrate not subjected to pretreatment for improving adhesion to obtain the objective optical member.
Patent JP-H11240432-A (JP)
Title: Integrated control unit for vehicle
Inventor: NIIMURA TOMOYUKI
IPC: B60W30/00
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To realize behavior sufficient to avoid obstacles while maintaining stability by accelerating the timing for calculating the operation amount for stabilizing the behavior or increasing the operation amount when there is a possibility of contact between the vehicle and an obstacle located ahead. SOLUTION: An ECU(Electronic Control Unit) 44 is composed of ABS control means 44a, means 44b for laterally distributing braking force, and automatic brake control means 44c. The automatic brake control means 44c detects obstacles located ahead, determines the possibility of contact between the obstacle and the vehicle, and executes automatic brake control to avoid contact. When the possibility of contact with the obstacle is high, means 44d for generating signals indicating high possibility of contact generates a signal indicating possibility of contact. The means 44b for laterally distributing braking force is provided with threshold value changing means 44e and control map changing means 44f such that the threshold value and the control map can be varied upon receipt of the signal indicating the possibility of contact.  When the possibility of contact is high, stable control providing a greater effect than that in a normal state can be obtained.
Patent JP-H10172570-A (JP)
Title: Lithium secondary battery and its positive electrode active material
Inventor: ITO YUKIKO
IPC: H01M10/0566
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery and its positive electrode active material, with which deterioration of the discharge capacity is less in the initial cycle and for a long-term cycle and also a high initial capacity is assured. SOLUTION: A lithium secondary battery is composed of a negative electrode using an active material capable of occluding and emitting lithium ions, a positive electrode using active material consisting of LiXMnYOZ having spinel structure, a separator interposed between the two electrodes, and an organic electrolytic solution. In the given chemical formula, X, Y, and Z satisfy the condition 0<Z-(X+Y)×(4/3)<=0.15, and the analytical value (m) Mn valence for LiXMnYOZ is related as 3.5<m<=3.75.
Patent JP-H05170472-A (JP)
Title: Production of preform for optical fiber
Inventor: IINUMA HITOSHI
IPC: G02B6/00
Filed: 1991-12-18
Abstract: PURPOSE:To prevent the sticking of fine glass particles to the tip of a multiply- tubed burner and to effectively produce a porous glass preform as an intermediate for producing a preform for an optical fiber. CONSTITUTION:When gaseous starting material for glass is jetted from a multiply-tubed burner, oxidized and hydrolyzed in an oxyhydrogen flame and the resulting fine glass particles are deposited on the tip or periphery of a rotating starting member to produce a preform for an optical fiber, inert gas flowing through a nozzle between a nozzle for jetting a gaseous mixture of the gaseous starting material for glass fed into the burner with gaseous oxygen and a nozzle for jetting gaseous hydrogen is heated to >=150 deg.C.
Patent JP-H07200990-A (JP)
Title: Right turn vehicle sensor
Inventor: YAMADA MASAKAZU
IPC: G01S17/88
Filed: 1993-12-28
Abstract: PURPOSE:To provide a right turn vehicle sensor capable of sensing the presence/absence of right turn vehicle at intersection night and day, and especially, manufactured inexpensively, and suitable for the response control of right turn blue signal, and moreover, which can detect absolute stoppage with laser beam scan. CONSTITUTION:This sensor is constituted of a line sensor camera 10 to photograph a linear view field almost made to coincide with a right turn lane, a laser beam radiation means 20 which radiates a laser beam by performing sequential scan on the linear field, and an image processing part 30 which detects the right turn vehicle from the output of the line sensor camera 10, and the image processing part 30 stores the position of a laser spot image on the line sensor camera 10 obtained correspondingly when no vehicle exists on the right turn lane as a reference position, and compares the position of the laser spot image obtained corresponding to the scan/radiation of a laser beam with the reference position, and detects the fact that the right turn vehicle exists when difference between them is within a prescribed value in accordance with the presence of the right turn vehicle. Also, such constitution that the reference position is set in accordance with the case where the vehicle exists on the right turn lane, and it is detected that the right turn vehicle exists when the difference with the reference position is wit in a prescribed range can be employed.
Patent JP-2000162898-A (JP)
Title: Image-forming device
Inventor: KURIBAYASHI IKUO
IPC: G03G15/01
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To make prevention of the drum memory generation and execution of satisfactory transfer for the final color consistent, at transferring with regard to transfer material in small capacity, such as thick papers or OHP. SOLUTION: When plural initialization rotation are successively performed for instance, when N times the initialization rotation is required (x area), a DC output of an inside charger is made to 0 kV (or off) from the first one rotation to the N-1 rotations (Z1 area), and the device is allowed to perform only discharge by AC for an inside discharger and the outside discharger, to set the DC component of the inside discharger to a prescribed value (for instance, 4 kV) for the last N times (Z2 area) namely, at the initializing rotation immediately prior to affixing the paper, in overlapping AC component as well as to perform AC output of the outside discharger.
Patent JP-H10178681-A (JP)
Title: Information transmission system
Inventor: SHINOHARA JUNICHI
IPC: H04W92/08
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To unnecessitate an individual contract of an installed place and also to unnecessitate installation construction by constituting a terminal of a personal handyphone system that is equipped with an earphone microphone jack and a personal computer which is provided with a means that inputs and outputs voice information. SOLUTION: A terminal is formed by intervening a personal handyphone system(PHS) 20 between a personal computer(PC) 10 and a public network 40. First, the PHS 20 dials a telephone number of a server 30 to make a line in a connected state. Next, the PC 10 recognizes a connected opposite party through a connected server 30, the establishment of a link, a password, etc., notifies internet protocol address data and makes dial-up internet protocol connection by Point-to-Point Protocol(PPP). Thereby, connection to the network 40 is easily made only by using a basic constitution of the PHS 20.
Patent JP-H07190931-A (JP)
Title: Gas analyzer and gas analyzing mechanism
Inventor: FUJIWARA MASAHIKO
IPC: G01N21/3518
Filed: 1993-12-31
Abstract: PURPOSE:To obtain a gas analyzing mechanism suitable for simultaneous detection of more than one component in a gas analyzer of single cell system and cross modulation single cell system. CONSTITUTION:The gas analyzer comprises a sampling unit Q1 connected with a rotary valve 1, and a gas analyzer unit comprising two measuring cells 2, 3, light sources 4, 5 disposed on one end sides thereof, gas filter cells 6, 7 disposed on the other end sides of the measuring cells 2, 3 while encapsulating an interfering gas, beam splitters 8, 9 built in the gas filter cells, first and fourth detectors 10, 13 and second and third detectors 11, 12 disposed for respective beam splitters on the transmitting side and reflecting side.
Patent JP-H11246534-A (JP)
Title: Asymmetric stilbene compound
Inventor: METZGER GEORGES
IPC: D06M101/16
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To obtain an asymmetric stilbene UV absorber compound useful as a protective agent against sunlight, and to provide a method for improving the sunlight protective factor of textile fibrous materials. SOLUTION: This asymmetric stilbene compound is shown by the formula (M is H or the like; Xa and Xb are each NH2 or the like; Ya and Yb are each a substituted amino group having both UVA and UVB absorptivity). The method for raising the SPF value of textile fibrous materials contains the treatment of textile fibrous materials with one or more compounds of the formula.
Patent JP-H05168944-A (JP)
Title: Catalyst carrier
Inventor: ABE SUMIO
IPC: C22C38/18
Filed: 1991-12-19
Abstract: PURPOSE:To provide a catalyst carrier obtaining high purifying capacity, low in gas passing resistance, reduced in pressure loss and making a purifying device compact by arranging shaped wire materials so as to mutually have contact points to bond the same at the contact points. CONSTITUTION:Wire materials 1 are formed into a spiral, wavy, sawlike, square or random shape and these shaped wire materials 1 are arranged so as to mutually have contact points to be bonded at the contact points and gathered to form a catalyst carrier which is, in turn, directly received in a case 5. By the use of this catalyst carerier, gas passing resistance is lowered and pressure loss is reduced. Further, in the case of the same pressure loss, a cross-sectional area can be reduced and loading properties are improved. Since the contact efficiency of exhaust gas and a catalyst is high, even when a geometrical surface area is low, high purifying capacity can be obtained. Further, Fe-Cr-Al type stainless steel is used as, a heat-resistance material and the corresponding diameter of each wire material is set to 0.05-0.8mm.
Patent JP-H06182875-A (JP)
Title: Polyolefin series molded form and manufacture of constituting material thereof
Inventor: MIHASHI SUSUMU
IPC: B29C45/14
Filed: 1992-12-18
Abstract: PURPOSE:To rigidly connect large-sized polyolefin series molded materials of a solid or hollow columnar state to one another. CONSTITUTION:A cylindrical metal plate for a protruding or recess metal plate in which a length of a peripheral side is decided corresponding to shrinkage at the time of solidifying resin and which is bent in a cylindrical state with a gap is set to a predetermined position of a polyolefin casting mold, melted resin is cast, solidified, and released from the mold to obtain a protruding material 1 or a recess material 6 having the protruding metal plate 3 or the recess metal plate 8 connected integrally by following up the shrinkage of the resin. A part between the protruding plate and the recess plate is coated with epoxy resin adhesive, the both are engaged, and cured to integrally connect the material 1 to the material 6 to obtain a molded form.
Patent JP-H10184029-A (JP)
Title: Earthquake-resistant reinforcing structure of building
Inventor: KATO TAKEHIKO
IPC: E04G23/02
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To shorten the earthquake resistant construction period of a building conducted by increasing the wall thickness, and lighten labors being required for the earthquake resistant reinforcement. SOLUTION: The earthquake resistant reinforcing structure includes an opposite pair of pillars 14 of a ready-constructed building, a beam 16 crossing over between both the pillars, and at least a pair of precast concrete plates 22 disposed in a space defined by a slab and being opposed to each other. Both the first precast concrete plates 22 are fastened each other via fastening means 40. Between both the precast concrete plates 22, reinforcing bars 26 are interposed, and also mortar is filled therein. The reinforcing bars 26 are allowed to be superimposed with a plurality of reinforcing bars 20 planed in the beam 16 and slab.
Patent JP-H06182356-A (JP)
Title: Treatment of algae-containing water
Inventor: HOSHINA MASAKI
IPC: C02F1/00
Filed: 1992-12-18
Abstract: PURPOSE:To provide a simple flocculation treatment method reduced not only in the use amt. of a chemical agent but also in the generation amt. of sludge. CONSTITUTION:Flocculation treatment is performed using a mixture of aluminum chloride containing 1-5wt.% of a sulfur ion as SO4 and having basicity of 35-65% and polydimethyldiallylammonium chloride. By treating alage- containing water by this method, the use amt. of a chemical agent and the generation amt. of sludge are reduced as compared with a case using only a general inorg. flocculant. Further, excellent effect of extremely simplifying flocculation treatment operation is developed as compared with the combined treatment with a general high-molecular flocculant.
Patent JP-2001163570-A (JP)
Title: Conveyor for particulate matter
Inventor: FUJIWARA ISATO
IPC: B66C1/10
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a conveyor for particulate matter capable of minimizing the number of personnel needed for slinging work and providing a good operational efficiency. SOLUTION: In (a), a back 60 is moved by a crane to a hold, and when it approaches the hold, a hanging block 40 and a hanging frame 20 are rotated by a pivoting motor 53 relative to a hanging ring 45 as necessary to set the azimuth of the back 60 at the desired azimuth. (b) is an ideal explanatory drawing, in which a cylinder unit 35 is temporarily extended whereby the position of the hanging point (pivot 3I) of the hanging block 40 is greatly moved relatively in the rightward direction in the figure so that the hanging frame 20 indicated by an imaginary line loses its balance and tilts in the leftward direction; this condition is shown in (c). The amount of slinging work conventionally needed can be greatly reduced and the number of personnel needed for the slinging work can be reduced, whereby the cost of loading work can be reduced.  In addition, because of the reduction in the number of personnel needed for the slinging work, transportation of materials including hazardous materials such as sludge and industrial wastes can be safely carried out.