baber/WOPTO huggingface dataset:
Patent JP-H0413768-A (JP)
Title: Organopolysiloxane composition and cured product thereof
Inventor: IKENO MASAYUKI
IPC: C08L83/07
Filed: 1990-05-07
Abstract: PURPOSE:To provide an organopolysiloxane composition containing a specific organopolysiloxane, a specific organohydrogen polysiloxane and an addition reaction catalyst and giving a cured gel exhibiting little bleeding of oil. CONSTITUTION:The objective composition and its cured product contains (A) an organopolysiloxane expressed by the average compositional formula I [R<1> is alkenyl; R<2> is (substituted) univalent hydrocarbon group free from aliphatic unsaturated group; 0<a<3, 0<b<3 and 0<a+b<4], (B) an organohydrogen polysiloxane expressed by the average compositional formula II [R<3> is (substituted) univalent hydrocarbon group; 0<c<3, 0<d<=2 and 0<c+d<4] (the ratio of the number of Si-bonded H atoms of the component B to the total number of Si-bonded alkenyl groups of the components A and B is 0.5-1.8 to 1) and (C) 0.1-100ppm (based on the sum of A and B) of an addition reaction catalyst (preferably a platinum-based catalyst).
Patent JP-H10310390-A (JP)
Title: Reach type fork lift truck
Inventor: SAKATA MASATAKA
IPC: B66F9/10
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a reach type fork lift truck needing small parking space while improving getting-on/off performance. SOLUTION: A pedal body 14 is held at a specified inclined angle by the action of a spring 15, and when a worker treads on the pedal body 14, the pedal body 14 is rotated downward against the energizing force of the spring 15, and the rotation of the pedal body 14 is stopped when the back face of the pedal body 14 comes in contact with a head 18 of a bolt 17. The inclined angle of the pedal body 14 at the time of treading the pedal body 14 is adjusted by rotating the bolt 17 thread-fastened to a nut 16, so as to change the protruding length of the head 18 from a rear plate 11. The pedal body 14 can be fixed in a folded state by passing the bolt 17 through a through hole 19 of the pedal 14 to thread-fasten the bolt 17 to the nut 16.
Patent JP-S60260361-A (JP)
Title: Multiple-time transfer system
Inventor: INOUE TAKASHI
IPC: B41M5/52
Filed: 1984-06-07
Abstract: PURPOSE:To make it possible to prevent the variation in transfer energy caused by already transferred ink, by correcting the transfer energy at the time of multi-layer transfer by weighting the signal of a plate to be subjected to transfer with that of the other plate to perform addition or subtraction. CONSTITUTION:The multi-layer correction circuit 10 of a color video printer consists of an amplifying circuit 35, which is constituted of operational amplifiers A1-A3, resistors R1-R12 and variable resistor VR1-VR3, and adder circuits 36, 37, and the signal of a plate to be subjected to transfer is weighted with that of the plate receiving transfer prior to said plate to add both signals. That is, the first plate signal in the signals of first - third plates simultaneously inputted from a tone correction circuit 9, that is, signals to be applied to a thermal head at the times of first - third time transfers to paper to be transferred is weighted with the second plate signal by the adder circuit 36 through the amplifying circuit 35 and both signals are added while the third plate signal is weighted with the first and second plate signals by the adder circuit 37 and all signals are added and both added signals are sent to buffer memory. By this method, the enhancement in image quality can be achieved.
Patent JP-S5818926-A (JP)
Title: Etching method
Inventor: ABUMIZUKA TOSHIYUKI
IPC: H01L21/302
Filed: 1981-07-27
Abstract: PURPOSE:To prevent reaction products from adhering to the substrate surface so that metal thin film corrosion may be avoided even without post-conditioning by heating a sample table to raise the temperature of a substrate to be processed and applying reactive sputter etching. CONSTITUTION:The interior of a table 1 in a tubular chamber 5 is provided with hot water (30-80 deg.C) so as to raise the temperature of a substrate 3 being retained on the table 1, and Al thin film wiring on the substrate is then subjected to etching under conditions of a CCl4 flow rate of 500cc/min, 320mm. Torr and 1.25A high-frequency current. This constitution prevents the adhesion of any Cl-system reaction products to the substrate surface; therefore, no corrosion will result without post-conditioning. This constitution can also apply to metals other than Al.
Patent JP-H05315162-A (JP)
Title: Ballast for discharge lamp
Inventor: TANIMURA SATORU
IPC: H01F38/08
Filed: 1992-05-11
Abstract: PURPOSE:To eliminate a connecting component and improve assembly operability by providing a plurality of protruding parts and recessed parts which engage each other in the axis direction of a coil at the connecting parts on a center iron core and a pair of side iron cores provided on the both sides of the center iron core. CONSTITUTION:A discharge lamp stabilizer is provided with a T-shaped center iron core 1 on which a coil 4 and a coil 5 are wound and a pair of F-shaped side iron cores 2. The connecting parts 3 of the iron cores are provided with protruding parts 6 and recessed parts 7 to be engaged in the axis direction of the coils 4 and 5 by permitting the parts 6 and 7 to face each other. Thus the protruding parts 6 are engaged with the recessed parts 7, the center iron core 1 is fixed to the side iron cores 2, assembling is automatized and assembly operability is improved by shifting the center iron core 1 or the side iron cores 2 in the coil axis direction by pressure.
Patent JP-H01287512-A (JP)
Title: Automatic focus detecting device
Inventor: HAMADA MASATAKA
IPC: G03B13/36
Filed: 1988-05-13
Abstract: PURPOSE:To increase the probability that focus detection is performed by switching algorithm for determining a defocusing quantity for lens driving from defocusing quantities as to plural areas in a photographic picture plane according to the sequence of a camera. CONSTITUTION:A defocusing quantity detecting means 1 calculates the defocusing quantities DFIS1 to DFIS3 as to the plural areas IS1 to IS3 in the photographic picture plane S. A defocusing quantity determining means 2 determines one defocusing quantity DF according to the defocusing quantities DFIS1 to DFIS3 by the defocusing quantity calculating means 1. This defocusing quantity determining means 2 has plural kinds of defocusing quantity determination algorithm, and a selecting means 3 selects defocusing quantity determination algorithm according to the sequence of the camera. Then a focusing decision means 4 makes a focusing decision according to the defocusing quantity DF by using the selected defocusing quantity determination algorithm. Consequently, the probability of the focus detection increases.
Patent JP-S5545204-A (JP)
Title: Carbon diaphragm
Inventor: YOKOZEKI SHINICHI
IPC: H04R7/02
Filed: 1978-09-26
Abstract: PURPOSE:To make it possible to remove easily dirt even if dirt is stuck to the surface by subjecting the surface of a carbon diaphragm to the coating processing. CONSTITUTION:Coating layer 2 is formed on the surface, namely, inside and outside faces of conical carbonized or graphitized diaphragm 1 by a coating material  such as acrylic clear liquid. Coating is performed after the high-temperature processing for carbonization or graphitization; and in case that a voice coil is caused to  adhere to the diaphragm manually, the coating processing mush be performed before the voice coil adhesion process. Though the adhesion work between the diaphragm and the voice coil is performed by an automatic machine, the coating  processing must be performed before the assembling process in case that assembling  to the speaker system is performed manually.
Patent JP-S609331-A (JP)
Inventor: FUKAYA MITSURU
IPC: H02J3/06
Filed: 1983-06-27
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-H09301591-A (JP)
Title: Sheet conveying device
Inventor: FURUYA KIMIHIKO
IPC: B65H29/24
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To convey a sheet positively by providing blowers for blasting air flow toward a conveying face of a bent part, and deforming the sheet among the conveying face at the time of conveying the sheet along a conveying path with the bent part. SOLUTION: First to third air blowers 11a-11c for blasting air flow toward the conveying face of a bent part 5C are disposed so as to deform a sheet 2 in such a way as to bend along the curved shape of the conveying face by the air pressure, and the sheet 2 is conveyed downward by the travel of a conveyor belt 10 through the bent part 5C and a second conveying part 5B. The first air blower 11a is arranged on the first conveying part 5A side so as to provide a start for the tip part of the sheet 2, entering the bent part 5C, to bend. The second air blower 11b is arranged at the top part of the bent part 5C so as to wind the sheet 2 onto the bent part 5C. The third air blower 11c is arranged on the second conveying part 5B side so as to press down the tip part of the sheet 2, shifted from the tent part 5C to a flat part, to deliver the sheet 2 downward.
Patent JP-H05315089-A (JP)
Title: X-ray generating device
Inventor: ISHIMARU NOBUYUKI
IPC: H05G1/32
Filed: 1992-05-11
Abstract: PURPOSE:To decrease a ripple as small as possible of output voltage by a simple and low cost constitution, in an X-ray generating device of switching power supply system small in size and light in weight. CONSTITUTION:In a device of switching power supply system wherein switching duty ratio of an inverter is controlled in accordance with an error DELTAv between voltage applied to an X-ray tube 8 and target voltage, an output of a DC power supply part is respectively switched by a plurality of inverters 4a, 4b, 4c. A phase difference is provided in switching action of each inverter 4a, 4b, 4c, to generate an almost uniform phase difference in each inverter output. Boosted, rectified and smoothed voltages of these inverter outputs are added in series to obtain tube voltage.
Patent JP-S61638-A (JP)
Inventor: TAKEMURA SADAO
IPC: D03D1/00
Filed: 1984-06-07
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-H09301771-A (JP)
Title: Manufacture of silicon nitride sintered compact
Inventor: TANAKA KUNIHARU
IPC: F01D5/28
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method by which the internal high temp. strength of a silicon nitride sintered compact can be improved while maintaining healing effects on flaws, defects, etc., in the compact. SOLUTION: In this manufacturing method, an aid having a 1 to 3μm average particle size, such as powdery rare earth oxide, Al compound, group 5a element oxide or group 6a element oxide is appropriately added to powdery Si3 N4 having a 0.75μm average particle size and a 95% α ratio to subject them to wet mixing and thereafter, the resulting mixture is dried with a spray dryer to obtain a dry powder. Then, the dry powder thus obtained is subjected to compacting with hydrostatic pressing to form a green compact and thereafter, the green compact is sintered by normal sintering to obtain a sintered compact.  Subsequently, first, to obtain the healing effects, the resulting sintered compact is subjected to heat treatment in an oxidizing atmosphere at a comparatively low temp. for 8hr by heating the compact and thereafter, to improve the internal high temp. strength, the treated compact is further subjected to heat treatment in a nitrogen atmosphere at a temp. in the range from liquid phase forming temp. of the aid to the above sintering temp. for 4hr by heating this compact to obtain the objective sintered compact.
Patent JP-H01287228-A (JP)
Title: Molten metal heater
Inventor: TANIWAKI KIYOHARU
IPC: F27B14/14
Filed: 1988-05-13
Abstract: PURPOSE:To prevent overheating of a combustion cylinder and to improve the life thereof by inserting the combustion cylinder externally mounted with a protective cylinder into an outside cylinder suspended and immersed into a molten metal and forming a ventilation clearance between the combustion cylinder and the protective cylinder. CONSTITUTION:The heat-resistant blinded cylindrical outside cylinder 16 is suspended into the molten metal 2 in a molten metal vessel 1 and the combustion cylinder 20 enclosed outside circumferentially with the protective cylinder 19 is inserted into the outside cylinder 16 to provide the ventilation clearance 21 between the combustion cylinder 20 and the protective cylinder 19. Gaseous fuel and air for combustion are ejected from blow ports 24a, 24b of a burner part 24 provided in the combustion cylinder 20 and are ignited by an ignition part 8a of an ignition device 8. The combustion gas is, therefore, blown to the bottom of the outside cylinder 16, is turned back and rises in a gap 25, then the gas is discharged from a discharge part 14 to heat the molten metal 2. The air for combustion is partly discharged through the clearance 21 from a spacing part 23 to cool the combustion cylinder 20, thereby preventing the overheating of the cylinder.
Patent JP-H06305463-A (JP)
Title: Bicycle theft preventing device
Inventor: KAMIYASUHIRA KOUICHI
IPC: B62H5/00
Filed: 1993-04-21
Abstract: PURPOSE:To provide a bicycle theft preventing device capable of surely preventing the theft of a bicycle. CONSTITUTION:A bicycle theft preventing device 1 has a lock body 6 disposed in the specified position of a bicycle 2 so as to perform the lock and lock release of the bicycle 2; an input means disposed in the specified position of the bicycle 2 so as to be able to input the characteristic lock release information of an owner; an alarm transmission means disposed in the specified position of the bicycle 2; and a control means for judging whether the lock information from the input means is the right characteristic lock release information of the owner and performing the lock release control of the lock body 6 in the case of the right lock release information but continuing the lock control of the lock body 6 in the case of the lock release information from the input means not being the right lock release information and driving the alarm transmission means at the same time. The theft of the bicycle 2 can thereby be surely prevented even with the generation of an abnormal situation such as lock release by a wire or the like and the removal or destruction of the lock body.
Patent JP-H0413924-A (JP)
Title: Sensor signal processing circuit
Inventor: KUMADA AKIRA
IPC: G01D3/028
Filed: 1990-05-08
Abstract: PURPOSE:To stabilize a temperature characteristic in a switching operation for a change in temperature over a wide range by a method wherein base- emitter voltages of a switching transistor, a transistor for temperature compensation and a transistor for bias are made to offset each other. CONSTITUTION:A constant voltage is supplied to a switching transistor couple Q3, Q4. A base-emitter voltage of each transistor has a relatively large temperature dependence. Therefore transistors are disposed so that such a temperature- dependent characteristic offset each other.
Patent JP-2000309165-A (JP)
Title: Optical recording medium
Inventor: AZUMA YASUHIRO
IPC: G11B7/249
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To make an optical recording medium adaptable to a high density disk system, and improve the light-resistance and the storage stability, by making the recording layer contain at least one kind of compounds represented by a specified formula in an optical recording medium, wherein a recording layer is provided on a base, and also, a reflecting layer and a protective layer are provided on the recording layer. SOLUTION: In this optical recording medium wherein a recording layer is provided directly on a base or through an undercoat layer, and in addition, a reflecting layer and a protective layer are provided on the recording layer, at least one kind of a compounds represented by a formula is contained in the recording layer. In this case, in the formula, Mt represents a metal atom of bivalent or the like which may have two hydrogen atoms or oxygen or halogen, or a metal atom which may have (OR5)p or the like. Also, R5 to R11 each independently represent a hydrogen atom, a substituted or unsubstituted aliphatic or aromatic hydrocarbon radical, and p to s each are an integer of 0 to 2. In addition, X1 to X4 and Y1 to Y4 each independently represent a hydrogen atom, a halogen atom and a trialkyl siliyloxy group.
Patent JP-2000046791-A (JP)
Title: Gas concentration detector
Inventor: KUROKAWA HIDEKAZU
IPC: G01N27/41
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To enhance a detecting accuracy of a gas concentration by extending an input/output voltage range of an operational amplifier. SOLUTION: An A/F (air-to-fuel ratio) sensor 30 outputs a current signal corresponding to an air-fuel ratio (gas concentration) by applying a voltage. An air-to-fuel ratio detector 10 variably controls the voltage applied to the sensor 30 and detects a sensor current corresponding to the ratio by current detecting resistors 15a, 15b. The resistors 15a, 15b are connected in series with an amplifier circuit 14. Here, an operational amplifier 42a in an amplifier circuit 14 operates according to a predetermined power source voltage, and outputs the applied voltage the sensor 30. The amplifier 14a is constituted to conduct a so-called rail-to-rail operation. According to the amplifier 14a, an output amplitude near an upper limit or a lower limit of a power source voltage range is obtained.  The sensor current can be detected in the extended voltage range by extending the output amplitude of the amplifier 14a.
Patent JP-S61274949-A (JP)
Title: Recording system
Inventor: MIZUSAWA NOBUTOSHI
IPC: B41J2/005
Filed: 1985-05-31
Abstract: PURPOSE:To enable the output of a high grade image, by allowing the leading end part of the liquid column of a recording liquid to reach a recording medium before the recording liquid emitted from an opening part is separated from the opening part as a liquid droplet to form a dot on the recording medium. CONSTITUTION:A heat generator H is arranged to the inner wall surface of a recording head W and, when a drive signal is supplied through an electrode, air bubbles B1 are generated on the surface of the heat generator H contacted with a recording liquid IK by the rising in temp. and grown to be expanded but the recording liquid IK abruptly moves by the volume of air bubbles by the abrupt rising in the internal pressure of the recording head W and a part of the recording liquid IK interposed between an orifice OF and the heat generator H is emitted from the orifice OF to form a liquid column and the leading end of said liquid column is collided with recording paper PP to adhere the recording liquid to the surface of the paper and the adhered recording liquid comes to a dot. At this time, air bubbles on the heat generator H are reduced and disappear. By this slow distinction of air bubbles, the slow retraction of the meniscus IM formed to the recording head W in the vicinity of the orifice is obtained and the surface state of said meniscus is maintained.
Patent JP-S5819542-A (JP)
Title: Surface inspector
Inventor: KAMEI MITSUHITO
IPC: G01N21/89
Filed: 1981-07-28
Abstract: PURPOSE:To enable the scanning of the entire circumference with a single head by scanning the entire circumference in one circular scanning pattern in the combination of a circuit means for correcting the scanning pattern to make it easy to divide and a means for dividing the circular scanning pattern into two parts to be combined on the surface of material to be inspected. CONSTITUTION:As signal for controlling a driving mirror, a square wave with a frequency of Sinomegaomicront, Cosomegaomicront or omegaomicron/2pi is entered to set a linear scanning part into a circular scanning pattern in one direction. The scanning pattern 27 thus obtained is divided at the linear scanning part 27a with a mirror 29 and the half thereof is reflected. The scanning pattern 27' reflected with the mirror 29 and the remaining half scanning pattern 27'' divided with the mirror 29 are combined and irradiated on the surface of material 8 to be inspected separately through a mirror 30 and mirrors 31 and 32. At this point, as the mirror 30 faces the mirrors 31 and 32 through the material 8 being inspected, only the arc section of the scanning pattern 27 irraidates the material 8 being inspected while the entire circumference thereof is scanned in the scanning pattern 27.
Patent JP-S5544649-A (JP)
Title: Input control unit
Inventor: MURATA HIROYUKI
IPC: G06F3/00
Filed: 1978-09-25
Abstract: PURPOSE: To realize the sampling in the optimum timing and according to the properties of the data input signal and the process contents by selecting either the data ready signal sent from the data transmitter or the signal from the timer unit.  
     CONSTITUTION: A selection is given at selection designation circuit 2 and by selection signal 10 given from the central processor between timing signal 11 which is generated at timer unit 1 in the time interval designated by designation signal sent from the central processor and data ready signal 6 sent from the data transmitter. And sampling signal 7 is generated at sampling signal generation circuit 3. Data input signals 5 on plural number of signal lines and sent from the data transmitter are sampled at sampling circuit 4 based on sampling signal 7, and then data 8 is transmitted to the central processor. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H1048338-A (JP)
Title: Distance measuring apparatus
Inventor: KATO MASAHIKO
IPC: G01S17/10
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To make high-precision distance measurement possible by generating a signal corresponding to the time of reception from a received electric signal pulse, using as a threshold value the value of a signal strength of the intersection of both waveforms of a received electric signal pulse and a delayed received electric signal pulse. SOLUTION: A first photo detector 2 detects the waveform of a light pulse emitted, and is inputted into a first comparator 5 after passing a first amplifier 3 and a first delay element 4. Besides, the light pulse emitted from a light emitting unit 10, is reflected by a target, is detected by a second photo detector 6, and is supplied to a second delay element 8 and a threshold generator 9 through a second amplifier 7. And the signal strength value of the intersection of both waveforms of a received electric signal pulse and a delayed received electric signal delayed by a delay element 8 is generated and held as a threshold value for a received electric signal pulse. A signal generator 12 generates a digital output to be supplied to an integrator 13 from the outputs of the first and second comparators 5, 11, i.e., an output proportional to a time required for going to and coming back from the target.