baber/WOPTO huggingface dataset:
Patent JP-H1076912-A (JP)
Title: Starting of passive safety system for automobile occupant
Inventor: SCHAEFER GERHARD DR ING
IPC: B60R22/46
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for starting a safety system for an automobile occupant requiring only a small number of components. SOLUTION: This invention relates to a method in which a starting current for electric ignition means for an air bag and a belt tensioner is produced as a discharge current of a self-supporting capacitor C at the time of malfunction of a vehicle-mounted power source network. When the self-supporting capacitor C energizes a plurality of ignition means Z1 , Z2 , Z3 , and Z4 including an air bag, pulse width modulation is made to be set through a pulse to pause ratio of the starting current. On one hand, since the self-supporting capacitor energizes a plurality of ignition means, the number of required components decreases, and on the other hand, ignition energy is distributed to respective ignition means as respectively required for secure ignition. In that case, the capacitor may be designed without excessive capacity.  Furthermore, chip area of the final stage transistor is reduced in comparison with that of conventional art. A switch circuit for implementing the method is shown.
Patent JP-H0957981-A (JP)
Title: Nozzle plate for ink jet head and manufacture thereof
Inventor: SUZUKI YUJI
IPC: B41J2/135
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To realize the increase in the density of a nozzle pitch and the improvement in the printing characteristics in a nozzle plate for an ink jet head using a silicon substrate. SOLUTION: A nozzle pattern 16 corresponding to a nozzle 18 is formed on one surface 12 of a silicon substrate 11, and a pattern 17 corresponding to an ink inlet hole 19 is formed on the other surface 13. The nozzle 18 is formed on the one surface 12 by anisotropic dry etching, and the hole 19 is formed on the other surface 13 by isotropically etching having certain degree of anisotropy. After an etching mask is removed, a thermal oxide film 110 is formed.
Patent JP-2000245484-A (JP)
Title: Isolation of rhodobacter sphaeroides rv double variant deficient in both pha production and uptake type hydrogenase, having increased hydrogen photo- productivity
Inventor: PEDRONI PAOLA
IPC: C12N15/09
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new double variant useful for producing hydrogen, comprising a variant of a specific Rhodobacter sphaeroides RV incapable of accumulating a polyhydroxyalkanoic acid ester and incapable of expressing hydrogenase uptake activity. SOLUTION: This variant of Rhodobacter sphaeroides RV is incapable of accumulating a polyhydroxyalkanoic acid ester and incapable of expressing hydrogenase uptake activity, deposited with the association number CBS 101324 has an improved ability of producing hydrogen and is useful for producing hydrogen. The variant is obtained by inactivating a gene encoding a large subunit of uptake type hydrogenase enzyme of Rhodobacter sphaeroides and a gene encoding a synthase enzyme by two continuous mutageneses by random mutagenesis by using transposon or specific transposon by interposon.
Patent JP-S6470002-A (JP)
Title: Alpen ski boots
Inventor: KUROODO PERISUU
IPC: A43B5/04
Filed: 1988-08-30
Abstract: PURPOSE: To fix the amplitude of bending action at the respective angle positions of a ski body part on a lower shell part by letting a stop means determine the joint opening amplitude in the bending motion of the body part between the stop means and a means for adjusting the relative position of the stop means on the lower shell part corresponding to the initial inclination position of the boot body part. CONSTITUTION: A forward inclination angle adjuster 4 is arranged between a body part 2 and a lower shell part 1 inside a covered block corresponding to a lower part 11 of a front cover 31. A holding member 16 can be freely moved between stop means 12 and 13 provided with guide parts. A projecting part 6 cooperates with one of correspondent holes 7 provided in the upper wall of the lower shell part 1. Concerning the hole 7 closest to the lower part 11 of the body part 2, its initial forward inclination angle 9 is minimum, concerning the hole 7 most away from it, its initial forward inclination angle 10 is maximum, and the respecixive holes show the start positions of angle joint openings β at the edge part of lower part 11 of the front cover 31.  The range of a sliding face 15 is angularly limited by the stop means 12 and 13 of the holding member 16 existent at the lower part 11 of front cover 31 of the body part.
Patent JP-2000041771-A (JP)
Title: Net attachment structure for assembly type shelf
Inventor: ANDO KENJI
IPC: A47B57/04
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide the net attachment structure of an assembly type shelf for facilitating attachment and not obstructing the attachment/detachment of a shelf plate. SOLUTION: A notched groove 4b in a vertical direction is formed at the rear end part of an engaging hole 4 perforated on a column 2. Then, a net fixing tool 5 is provided with a bar-like part 11 inserted and locked to the notched groove 4b, a connection part 12 orthogonally projected from the middle of the bar-like part 11 and a clamping part 13 orthogonally formed from the connection part 12 for elastically clamping the outer frame 9 of a net 1.
Patent JP-H0763115-A (JP)
Title: Battery load timing control device for vehicle
Inventor: SUNAYAMA MARI
IPC: A63B55/60
Filed: 1993-08-30
Abstract: PURPOSE:To prevent occurrence of system failure due to voltage drop in an engine driven electromagnetic induction vehicle by having control for time-lagged performance of a series of current-carrying operations leading to engine start and thus dispersing load on a battery. CONSTITUTION:In starting an engine 16, when first a main switch 46 is tuned on, current is carried to a main controller 12, and simultaneously this is tuned on. Then, when a start/stop switch 47 is tuned on, current is carried to an electromagnetic clutch 27. Simultaneously when this is thus tuned on, current is carried to a step motor 28, thereby driving it. Accordingly, rotation of the step motor 28 is transmitted to a throttle valve of a carburetor 17 via a changeover switch 22 for the step motor and the electromagnetic clutch, so that the valve is opened up to a specific start opening, making the initialization. Then, current is carried to an ignition circuit 30, so that the ignition system is turned on. Subsequently current is carried to a main relay 39 of a battery 38, so that a starter dynamo 36 is driven, and thus an engine 16 is started.
Patent JP-2001041392-A (JP)
Title: Pipe cover
Inventor: MARUYAMA TAKAMASA
IPC: F16L58/02
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a pipe cover having a good construction workability. SOLUTION: This is a pipe cover 10 covered on the surface of a water flow pipe, and the pipe cover 10 consists of a belt form body 11 made of a flexible resin, in which the front surface is a flat face 12, while plural streaks of rib form projecting streaks 13 are formed on the rear face along the longitudinal direction, a fitting part 14 is provided at one side edge of the belt form body, while a locking part 15 to fit and lock to the fitting part 14 is provided to the other side edge. It is favorable to form the rib form projecting streaks by making the root side thick and the front end side thin.
Patent JP-S6274453-A (JP)
Title: Catalyst for purifying exhaust gas
Inventor: ARIMURA KAZUTAKA
IPC: B01J23/46
Filed: 1985-09-27
Abstract: PURPOSE:To improve catalytic activity at the time of high space velocity, by laminating a lower layer comprising gamma-alumina or the like supporting Pt or Rd and an upper layer comprising alpha-alumina supporting Rh onto a monolithic carrier base material. CONSTITUTION:A lower layer 2 comprising one or more of gamma-alumina, theta-alumina and delta-alumina and supporting Pt or Pd or a catalytic metal based on Pt or Pd is laminated to a monolithic carrier base material 1 and an upper layer 3 comprising alpha-alumina and supporting Rh or a catalytic metal based on Rh is laminated to the lower layer 2 to prepare a catalyst 4 for purifying exhaust gas. The aforementioned alpha-alumina pref. has a specific surface area of 40-60m<2>/g and an average macropore size of 800-1,200Angstrom  in a powdery state and gamma-, theta- and gamma-alumina pref. have a specific surface area of 80-120m<2>/g.
Patent JP-2000045290-A (JP)
Title: Press fitting device and submerged structure construction method using this device
Inventor: HAMADA YOSHIYUKI
IPC: E02D23/08
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide strong thrust for press fitting without applying special working on a tensile material and without applying special handling to a device. SOLUTION: A press fitting device 2 press-fits a structure underground by transmitting reaction force of a tensile material 5 by actuating a main hydraulic pressure cylinder 21 while alternately holding the tensile material 5 by upper and lower holding means 31, 32. Each of the holding means 31, 32 is arranged around communicating holes 29, 30 of corresponding holding housings 22, 23 as its center, has a plural number of holding pieces 33 having inner surfaces 33a free to make face-to-face contact with a surface of the tensile material 5 and an inner surface 34a free to slide on an outer surface 33b of each of holding pieces 33 and is furnished with a plural number of guide frames 34 to guide movement of each of the holding pieces 33 against the tensile material 5.  The outer surface of each of the holding pieces 33 is inclined downward, and the inner surface 34a of each of the guide frames 34 is also inclined downward in the same way. Upper and lower hydraulic pressure cylinders 27, 28 move each of the holding pieces 33 along each of the guide frames 34 so as to hold the tensile material 5 by each of the holding pieces 33.
Patent JP-S6370115-A (JP)
Title: Apparatus for detecting rotary phase
Inventor: SUZUKI AKINORI
IPC: G01D5/245
Filed: 1986-09-12
Abstract: PURPOSE:To obtain the accurate reference point in the detection of a phase, by mounting a pair of magnets different in polarity to a rotary part and detecting the zero cross point of an electric signal consisting of positive and negative outputs by a magnetism detection sensor. CONSTITUTION:When an upper rotary drum 1 rotates along with a motor rotor 4, since magnets 9, 10 rotate on the rotary shaft of the motor rotor 4, a magnetism detection sensor 8 magnetically responds to a pair of the lines of magnetic force different in a direction of the magnets 9, 10 and the wave form of the electric signal shown by a drawing is obtained by electromagnetic induction. Since the respective magnets 9, 10 generate a pair of the lines of magnetic force different in direction, a zero cross point becoming the reference point in the detection of a phase is detected around the adjacent position of an N-pole and an S-pole on the same plane by the sensor 8.
Patent JP-S59105159-A (JP)
Title: Method for controlling transfer of data
Inventor: HASHIMOTO SHIGERU
IPC: G06F13/16
Filed: 1982-12-07
Abstract: PURPOSE:To transfer data between a processor and a memory at a high speed and to improve the processing efficiency of a processing system by forming a circuit transferring data from the memory directly to the processor through a high speed bus. CONSTITUTION:When a read request F is outputted from a processor 6, a transfer controlling part 9 makes a driver D2 effective by an effective signal C2. The data E read out from the memory 8 are checked at its error by a memory controlling part 7 and then sent to the processor 6 through the high speed bus 3, the driver D2 and a bus 1. If a read request G is generated from an I/O control channel 12, the transfer controlling part 9 makes a driver D1 effective by an effective signal C1. The data E read out from the memory 8 are sent to an I/O device through a memory controlling part 7, the bus 3, the driver D1, a bus 2, a transmitting/receiving circuit TR3, and a common bus 10.
Patent JP-S60106924-A (JP)
Title: Method for purifying dust after steel manufacture in og converter
Inventor: OGAWA SHIGENORI
IPC: C22B1/00
Filed: 1983-11-15
Abstract: PURPOSE:To manufacture inexpensively high purity hyperfine iron powder comparable to atomized iron powder by drying dust produced in an OG converter, grinding it at a very low temp. in a neutral atmosphere, and carrying out screen classification. CONSTITUTION:Fe-rich coarse dust is separated from dust discharged from a stage for manufacturing steel in an OG converter, and it is dried to <=3% water content. The dried dust is cooled to <=-80 deg.C with liq. nitrogen or the like, and it is ground in an atmosphere of a neutral gas such as Ar with an impact grinder or the like. Iron oxide-base hyperfine powder is separated and removed from the resulting powder by screen classification. The remainder is high purity fine iron powder having >=97% total Fe content. Thus, iron powder comparable to atomized iron powder can be inexpensively manufactured. This iron powder can be utilized as a starting material for a pigment, a magnetic tape or soft ferrite.
Patent JP-S6457486-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KUBODERA MASAAKI
IPC: H01L27/11
Filed: 1987-08-28
Abstract: PURPOSE:To reduce the consuming power of a SRAM, by dividing the memory cell array of the SRAM into 32 in the direction of a column and disposing a row recorder circuit in the central part thereof. CONSTITUTION:In the SRAM, the memory cell array is divided into at least 32 in the extending direction of a word line, the row decoder circuit R-DC is disposed at the center part thereof and a column switch CSW, a column decoder circuit CDC, etc., are disposed on the one end part of the individual divided memory cell arrays. External terminals P are disposed at the four sides of rectangular semiconductor chips constituting the SRAM and the two sets of the column switches CSW are controlled by one column decoder circuit CDC. Thereby, the quantity of a current passing from a load circuit to the memory cell can be reduced to 1/32 to reduce the consuming power of the SRAM and attain the high speed of the operating speed of the SRAM.
Patent JP-S60151703-A (JP)
Inventor: JIRUBEERU EMERII DEYUFUU
IPC: B01F35/60
Filed: 1984-10-13
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-2001043299-A (JP)
Title: Amplification factor setting system and optical information reader with amplification factor setting function
Inventor: MORIMOTO TOSHIO
IPC: G06K7/00
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To appropriately and easily set an amplification factor of an electric signal, to which photoelectric conversion is applied, at the time of reading optical information in the case of installing a stationary type optical information reader. SOLUTION: When an examination command is transmitted from an externally connected information processor, the optical information reader judges that examination command (S110) and automatically repeats (S190) a read of optical information (S130-S140) and transmission of decoded result/error correction information related to that read (S150-S170) just specified times while changing the amplification factor for each of prescribed times (S120 and S180). On the basis of data for specified times, the information processor calculates the suitable amplification factor and transmits the setting command. The optical information reader judges this setting command (S200) and sets the amplification factor (S210).
Patent JP-H0862864-A (JP)
Title: Photoreceptor
Inventor: ITAMI AKIHIKO
IPC: C08G64/08
Filed: 1994-08-17
Abstract: PURPOSE: To ensure superior wear and damage rsistances and high sensitivity and to prevent the accumulation of residual potential and the deterioration of electrification ability at the time of repetitive use by incorporating a specified polycarbonate copolymer into a photosensitive layer. CONSTITUTION: When a photosensitive layer is formed on an electrically conductive substrate to obtain a photoreceptor, a polycarbonate copolymer having constituent units represented by formulae I, II is incorporated into the photosensitive layer. In the formula I, A is 1-6C alkylene, each of R1 -R4 is an optionally substd. alkyl or optionally substd. aryl and n is an integer of 1-200. In the formula II, each of Ar1 and Ar2 is an optionally substd. arylene, Ar3 is optionally substd. aryl or an optionally substd. hetero ring, R5 is H, an alkyl, alkoxy, optionally substd. aryl or an optionally substd. hetero ring, R5 and Ar3 may form a ring through other atom and Z is an alkylene or arylene.
Patent JP-S58110994-A (JP)
Title: Rotary heat pipe
Inventor: SOTANI JIYUNJI
IPC: F28D15/02
Filed: 1981-12-24
Abstract: PURPOSE:To prevent lowering in heat conduction characteristic of a rotary heat pipe by an arrangement wherein metal particles and working fluid are charged in a tubular member. CONSTITUTION:A tubular member 1 made of a metal is closed at its both ends by cover members 2 and 3 and is filled with a working fluid 4 in which metal particles 5 are immersed. When the heat pipe is rotated at a low speed, the metal particles 5 deposit on the bottom of the tubular member 1, and the film of the working fluid 4 in the heat absorbing part (paddle) is restricted between the inner wall of the tubular member 1 and the surfaces of the metal particles 5 and becomes thin. Whilst, when the heat pipe is rotated at a high speed, the metal particles 5 are distributed uniformly over the whole inner surface of the tubular member 1 and the film of the working fluid 4 becomes thin, and therefore lowering in the heat conduction characteristic of the rotary heat pipe can be prevented.
Patent JP-H0497519-A (JP)
Title: Manufacture of semiconductor device
Inventor: AOYAMA TORU
IPC: C23C16/04
Filed: 1990-08-15
Abstract: PURPOSE:To curtail growth period and improve throughput by forming a base layer of thin plysilicon thin film on a silicon substrate in the initial growth stage under the condition of low temperature selective polysilicon growth and then allow the growth of polysilicon film under the condition of a high temperature selective epitaxial growth. CONSTITUTION:After forming a silicon oxide film 9 on a single crystalline silicon substrate 7, a contact hole 8 is formed thereon. Next, a thin polysilicon film 10 is selectively grown on a substrate 7, growth is once stopped, and temperature is raised. Thereafter, polysilicon is selectively grown only on the film 10 and a thick polysilicon film 10 is grown. Namely, a base layer of thin polysilicon film is formed on the silicon substrate under the condition of low temperature selective polysilicon growth and then a polysilicon film is grown under the condition of high temperature selective epitaxial growth. Thereby, a growth time can be curtailed and throughput can also be improved remarkably.
Patent JP-S58111464-A (JP)
Title: Terminal device having interruption canceling function of exchange line
Inventor: HIGUCHI MASAO
IPC: H04L29/12
Filed: 1981-12-24
Abstract: PURPOSE:To attain effective use of an exchange line and to reduce processing load of terminals, by introducing an interruption cancellation signal between the terminals and an exchange network and releasing a call after the terminal releases the exchange line temporarily with an interruption signal. CONSTITUTION:When a terminal T1 forms a data communication line with a terminal T3 via an exchange network N1 for the transmission of data, a data monitor section 300 always monitors the data flow and gives an interruption request to an interruption controlling section 202 when no transmission/reception of data exists for a prescribed time or when an indication is given from a job processing section 100. When a controlling section 202 transmits an interruption request signal via a line controlling section 400, the N1 transmits a response signal to the terminal T1 and an interruption signal to the terminal T3, stores the interruption and opens relay lines. During this time, incoming calls from other terminals are rejected. When the release of a line is desired with the generation of a failure at the terminal T1, an interruption cancellation request is made from a failure processing section 500, a request signal is transmitted to the N1 and the release of a call is informed to a call controlling section 201. The exchange network N1 transmits an interruption canceling information signal to the T3 and clears  the information of call in the N1.
Patent JP-S59105331-A (JP)
Title: Wire bonding method
Inventor: KASHIHARA TOMIO
IPC: H01L21/603
Filed: 1982-12-09
Abstract: PURPOSE:To bond a wire at high speed even to a minute electrode without forming a ball at the tip of the wire by bonding the wire with a pellet, bonding the wire with the lead side and moving a capillary in the vertical direction and the horizontal direction. CONSTITUTION:An upper clamper 12 is opened under the state in which the capillary 6 drops and the wire 5 is bonded with the pellet 16, and the capillary 6 drops under the state in which the wire 5 is clamped by a lower clamper 13. An XY table 2 is moved in the X direction under the state in which the upper and lower clampers 12 and 13 are opened, and the capillary 6 is moved to the lead frame 15 side. The upper clamper 12 is closed temporarily on its midway of movement and opened again to control the shape of a loop of the wire 5. The capillary 6 drops and the wire 5 is bonded with the lead frame 15, the capillary 6 rises slightly, the lower clamper 13 is closed and the capillary 6 drops again and is in contact with the lead frame 15 by pressure, and the wire 5 is torn off.
Patent JP-H0265086-A (JP)
Title: Heating element
Inventor: TSUYUKI TAKAO
IPC: B41J2/32
Filed: 1988-08-30
Abstract: PURPOSE:To make the contact with an object to be heated long and uniform and uniformly heat it by making the portion of an electric heating element provided on a substrate higher than the other portions and making the height uniform and continuous. CONSTITUTION:An electric heating element 3 is formed by printing and baking a silver-palladium alloy on the surface of a glace layer 2, it is band-shaped, terminal sections 32 and 32 are integrally formed on both ends of a heating section 31 with the same material, and silver-coated layers 33 and 33 for connecting electric wires are formed at end sections of the terminal sections 32 and 32. The heating section 31 is provided at the center in the width direction, i.e., the highest portion. The portion of a protective layer 4 covering the heating element 3 is formed higher than the other portions, and its height is made uniform and continuous. An object to be heated is brought into good contact with this portion, the height is uniform and continuous, thereby the object to be heated is kept in uniform contact with the electric heating element 3 over the whole length and can be uniformly heated.
Patent JP-H1061538-A (JP)
Title: Starter motor protecting device of starter device
Inventor: KOBAYASHI MANABU
IPC: F02N11/08
Filed: 1996-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a starter motor protecting device of a starter device, in which any inconvenience is not generated in the generation of spontaneous ignition even if a starter motor having its maximum generating torque smaller than the explosive reversing torque of a crankshaft is used, and the operation is stopped in a state where the buttery is dead. SOLUTION: In a starter motor protecting device, whether voltage VB of a battery is larger than the specified first judging voltage VL1 when a starter switch is turned on and a starter motor relay is operated (steps 1, 2) is judged (step 7), whether the battery voltage VB by spontaneous ignition generated in a cylinder is decreased lower than the specified second judging voltage VL2 is detected (step 8) only in a case where the battery voltage VB is larger than the first judging voltage VL1, the operation of the starter motor relay is stopped (step 10) for the specified time T2 when the voltage drop of the battery is generated, and the starter motor relay is reoperated (step 13) after the stopping time T2 passes.