baber/WOPTO huggingface dataset:
Patent JP-H1024455-A (JP)
Title: Resin molded product fitted with hole, mold for injection molding thereof and injection molding method
Inventor: YAMAZAKI MASAYUKI
IPC: B29C45/26
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To dispense with gate cutting processing after molding. SOLUTION: In an injection mold having a fixed mold 1, the movable mold 2 for forming a cavity 3 in the mating part with the fixed mold, a core pin 4 for molding the hole of the resin molded product fitted with the hole formed in the cavity and a gate part 5 for injecting a resin into the cavity to fill the same, the core pin is driven so as to freely advance and retreat with respect to the cavity and a gate part is arranged on the extension of the center axis of the core pin.
Patent JP-2000002248-A (JP)
Title: Cylindrical roller bearing
Inventor: OURA YUKIO
IPC: F16C33/58
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To lessen a rolling element load applied to an outer ring and inner ring to restrain a temperature rise by providing a clearance groove longer than a roller outside both ends on the circumference of one or both of an outer ring outside diameter surface and an inner ring inside diameter surface of a bearing. SOLUTION: A clearance groove 4 is provided in the outside diameter surface 2 of an outer ring 1 of a bearing. The clearance groove 4 is provided in the circumferential direction with a width larger than the length of a roller 9 and with uniform thickness outside both ends 3 in the outside diameter surface 2 of the outer ring 1. The clearance groove 4 may be provided in an inner ring 6, and it may be provided on both the outer ring 1 and the inner ring 6. Even in the case where the clearance groove 4 is provided in the circumferential direction of the inside diameter surface 7 of the inner ring 6, the construction is the same as that in the case of providing the groove in the outer ring 1.  By this arrangement, a bearing ring (outer ring 1 and inner ring 6) provided with the clearance groove 4 is easily deformed in the radial direction, so that rolling element load applied to the bearing ring can be lessened.
Patent JP-H0230983-A (JP)
Title: Device for opening/closing guide vane
Inventor: TAKIMOTO FUMIO
IPC: F03B3/18
Filed: 1988-07-19
Abstract: PURPOSE:To prevent a pin from being broken as well as to manufacture a link mechanism section at low cost by connecting every other guide vane with a guide ring by the link mechanism having a weak point section, and thereby making a side gap larger in size. CONSTITUTION:An arm 2 fixed onto a guide vane 10b is connected with a link 3 one another by a pin 5 having a weak point section 5a. The other end of respective links 3 are rotationally pivoted onto a guide ring 4. Side gaps S1 between both an upper and a lower cover 12 and 13 and both of the end surfaces of a guide vane 10a are made larger than side gaps S2 between both of the upper and lower covers and both of the end surfaces of an adjacent guide vane 10b. By this constitution, the pin can thereby be prevented from being broken, and a link mechanism can be manufactured at low cost.
Patent JP-H0529466-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIMIZU KATSUNORI
IPC: H01L21/82
Filed: 1991-07-20
Abstract: PURPOSE:To improve the coverage at the time of formation of an Al conductor line and to increase the margin of an etching by a method wherein W films are respectively grown selectively in through holes and at the same time, the upper parts of the W films are formed into TiW alloy films. CONSTITUTION:An SiO2 film 2 and a B-PSG film 3 are formed on an Si substrate 1 and thereafter, these films 2 and 3 are subjected to dry etching to form through holes 4. Then, W films 10 are respectively formed in the holes 4 by a W selective CVD method, the films 10 in the holes 4 are filled by a sputtering method and a Ti film 11 is formed on the film 3. Then, a heat treatment is performed in an air current of N2 to make the W films in the holes 4 react with the Ti film, whereby TiW alloy films 12 are formed and thereafter, the substrate 1 is dipped in a solution containing 5% of a hydrofluoric acid to remove the film 11. Then, a CVD is performed using SiH4 gas as source gas and using H2 gas as carrier gas to form an amorphous Si film 7, this film 7 is subjected to dry etching using CCl4 gas as an etchant and an antifuse 13 is formed. Thereby, the productivity and reliability of a semiconductor device can be improved.
Patent JP-S6072868-A (JP)
Title: Condensed heterocyclic ring derivative and preparation thereof
Inventor: UEDA IKUO
IPC: A61K31/395
Filed: 1983-09-27
Abstract: NEW MATERIAL:A compound of formula I (A1 is 2-6C alkylene; A2, A3 are lower alkylene; R<1> is H, lower alkyl; R<2> is H, halogen; X is >CO, >SO2) and its salt. EXAMPLE:6-Chloro-3-methyl-4-oxo-2-[3-[ ( 3-1-pyrrolidinylmethyl )phenoxy ]propylamino]-3,4-dihydroquinazoline. dihydrochloride. USE:Antiulcerative. PREPARATION:The reaction between a compound of formula II or its salt and another compound of formula III is carried out in a solvent such as alcohol, benzene, DMF, or THF at room temperature or under heating to give the objective compound of formula I .
Patent JP-S6337423-A (JP)
Title: Pipeline arithmetic processor
Inventor: IWASAKI SHUICHIRO
IPC: G06F7/00
Filed: 1986-08-01
Abstract: PURPOSE:To prevent the operation from being interrupted and to quickly perform the pipeline operation by outputting prescribed exceptional data if an exceptional phenomenon like an error occurs on the way of operation in each computing element. CONSTITUTION:Before operation execution, a condition for the occurrence of exception and fixed data for exception are set to an exception occurrence detecting circuit 8 and an exceptional data setter 9 respectively. The pipe-line arithmetic processing is started by a processor unit processor unit PU 1, and data is inputted to a computing element 4i from a bus 5. When the normal operation is performed, a selector 10 is switched by the detecting circuit 8, and the output data of the computing element 4i is outputted to the computing element in the following stage. If an exception occurs on the way of operation, the selector 10 is switched by the detecting circuit 8 and fixed data for exception from the setter 9 is outputted to the computing element in the following stage. The detecting circuit 8 always monitors the output of the computing element 4i and discriminates whether this output coincides with exception condition data given from the PU1 or not to detect the occurrence of exception.
Patent JP-S5880572-A (JP)
Title: Receiver
Inventor: MIKAMI MUNENORI
IPC: G01S3/48
Filed: 1981-11-09
Abstract: PURPOSE:To precisely measure the phase difference of input signals without reductionof reception probability, by receiving the input signal from the external, storing the information and immediately outputting a calibration signal on the basis of frequency information to calibrate the stored information. CONSTITUTION:When an unkown signal is inputted to input terminals 1a, 1b, the signal is received by receivers 2a, 2b and its frequency information and phase information are sent to a frequency storage 30 and a phase difference detector 6 respectively. The storage 30 sends the stored frequency information to an oscillator 4, a signal with the same frequency as the frequency information is sent to a distributor 5 and the distributed signals with the same phase are inputted to switches 9a, 9b. The phase detector 6 finds the phase difference between the two input signals, sends it to the 1st storing circuit 7 and changes the switches 9a, 9b and 10. The signal from the oscillator 4 is inputted to a phase detector 6 through the receivers 2a, 2b and the found phase difference is sent to a storing circuit 8. The calibrator 12 calibrates stored information in the storing circuit 7 and the calibrated date are outputted from an output terminal 13. Consequently the phase difference of the input signals can be precisely measured.
Patent JP-S6333478-A (JP)
Inventor: FURIDORIN BEBURAA
IPC: C08K5/3465
Filed: 1987-07-21
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-S5969813-A (JP)
Title: Method and apparatus for diagnosing control system
Inventor: TEZUKA SAKAE
IPC: G05B23/02
Filed: 1982-10-14
Abstract: PURPOSE:To improve diagnosing speed for the normal/defective status of a control system by evaluating conrolling characteristics as a control loop by the size of squared integration value of a control deviation and then combining the coherence function of each element of the control system with a transmission function to evaluate the characteristics. CONSTITUTION:A controlling property as a control loop is evaluated by the squared integration value ISE of the control deviation (b). If the value of ISE exceeds reference value ISEo, some failure is supposed and an objective value (a) and a controplling variable (l) are analysed at the two-dimensional frequence by a two-dimensional frequency analizer 18 to find out the coherence function CFaI between both values (CFaI is found out by the formula in Table-1). If the coherence function CFaI is less than a reference value CFaIo, it is supposed that the control variable (l) is controlled by a factor other than the objective value (a), so that disturbance or a characteristic of each element is checked without considering the transmission function of the control variable (l) to the objective value (a).
Patent JP-S57105014-A (JP)
Title: Timer readout system of electronic computer
Inventor: ITOU KEIHIRO
IPC: G06F11/14
Filed: 1980-12-22
Abstract: PURPOSE:To remove the uncertainty of a timer readout data, by reading out a value of a timer, and after that, reading out its timer value once again, comparing them, detecting their coincidence, and deciding the validity of the timer readout data. CONSTITUTION:Contents of a read time timer 11 are latched to a register 13 through a data bus 18 by a microprogram, and are stored in a memory 16 through an operator 15 and a data bus 20. Subsequently, contents of a real time timer 12 are read out through the same route and are stored in the memory 16. Subsequently, as soon as the contents of the timer 11 are latched to the register once again, a value of the timer 11 stored in the memory 16 are loaded to a register 14 through a data bus 19, and is compared by the operator 15. In cae of coincidence, timer readout data is regarded as effective, and the contents of the register 13 are sent out to a control device 17. In case of dissidence, it is decided that the timer has been updated, the readout is regarded as ineffective, and its fact is informed to the device 17.
Patent JP-S6240382-A (JP)
Title: Deposited film forming device by plasma cvd method
Inventor: TAKEUCHI EIJI
IPC: C23C16/50
Filed: 1985-08-19
Abstract: PURPOSE:To maintain the uniform intensity distribution of an electric field near a substrate by executing the introduction of a high frequency or microwave into the reaction chamber in a leak high-frequency path or microwave path and providing a means for changing the relative positional relation of the electromagnetic wave of the high frequency or microwave and the substrate. CONSTITUTION:A deposited film forming device by a plasma CVD method has a high-frequency of microwave power source 103 for exciting the gaseous raw material introduced therein by a valve means 121 to form an excitation seed and the reaction chamber A for forming the deposited film on the substrate 106. For example, the high frequency is radiated downward by the effect of a slot part 113 from the leak high-frequency path 110. Since the circuit is horizontally oscillated, the intensity distribution of the electric field in the reaction chamber A near the underside of the circuit is made uniform. The film to be deposited on the substrate 106 surface is thus made uniform and homogeneous.
Patent JP-H055540-A (JP)
Title: Cooling and heating device with heat accumulating function
Inventor: IZEKI TETSUJI
IPC: F24F5/00
Filed: 1991-06-26
Abstract: PURPOSE:To enable both ice making and hot water making to be attained with less-expensive night-time power by a method wherein a heat exchanger capable of acting as an ice making device and a hot water heater is connected to a heat pump circuit of a packaged type cooling or heating device for an air heat source. CONSTITUTION:Heat is radiated to the surrounding air at an outdoor side heat exchanger 9, refrigerant is condensed, heat is removed from water at a heat exchanger 20 in a tank to evaporate and then ice is generated at a surface of a coil 21 of the heat exchanger 20 in the tank. Less-expensive night time power is applied during this ice making operation. Then, heat is radiated to the surrounding air and ice through the outdoor heat exchanger 9 and the heat exchanger 20 in the tank so as to cause refrigerant to be condensed, heat is removed from the returned air at an indoor heat exchanger 8, the refrigerant is evaporated to cool the supplied air. In addition, heat is radiated to water through the heat exchanger 20 in the tank to condense the refrigerant and at the outdoor heat exchanger 9, heat is removed from the surrounding air to evaporate. Upon operation of the system with this night- time power temperature of water in the tank is increased and hot water can be manufactured in a less-expensive manner. This hot water is kept until heating during the day-time so as to perform heating operation.
Patent JP-S6337869-A (JP)
Title: Data recording method
Inventor: SAITO SHUICHI
IPC: G11B20/18
Filed: 1986-07-31
Abstract: PURPOSE:To surely read the data at reproducing time by rewriting the data into a recording medium regarding the data as an error at the time when the time allowance between a sampling pulse and reading data is decided to be less than the prescribed value. CONSTITUTION:The compound magnetic head 4 integrating a recording head 2 and reproducing head 3 is brought into contact with the magnetic tape 1 as the recording medium. A data sampling circuit 8 samples a read data RD and outputs a sample data SD. A synchronous oscillation circuit 9 gives to the circuit 8 the sampling pulse synchronized with the data Rd and gives as well the time signal for measuring a time margin to a time margin measuring circuit 11. A time margin discriminating circuit 14 discriminates as to whether either of the time margin ME at the front side and time margin ML at the rear side are at more or less than e prescribed value, and in case of less, the signal showing a time axis error is outputted to a control device 19 via an OR gate, and rewriting of the recording data is instructed to a recording circuit 5.
Patent JP-H0826385-A (JP)
Title: Funnel-shaped hopper
Inventor: MINAMI KUNIICHI
IPC: B65D88/26
Filed: 1994-07-07
Abstract: PURPOSE:To directly put powder or the like into a container by placing a shield plate which opens when used and closes when not used at a lower end of a funnel of a funnel-shaped hopper and forming an inert gas ejection port at the center of a lower end of a leg. CONSTITUTION:A funnel-shaped hopper comprises a funnel 1 and a leg 2 connected thereto. In this case, a shield plate 3 which opens when used and closes when not used is placed at a lower end of the funnel 1. An inert gas ejection port 4 is formed at the center of a lower end of the leg 2. The inert gas ejection port 4 comprises an anti-dispersing cover and a diffusion plate 5. The inert gas ejection port 5 may be further equipped with a rotating nozzle which ejects inert gas horizontally. Thus direct putting of powder or the like into a container is possible, thereby preventing an increase in apparatus sizing or facility cost and deterioration in workability or the like in indirect putting.
Patent JP-S6424564-A (JP)
Title: Method for correcting dark time output of image sensor
Inventor: SHIMOYAMA YUJI
IPC: H04N1/04
Filed: 1987-07-20
Abstract: PURPOSE:To obtain a high picture quality image signal not to cause an image non-uniformity by executing the dark time output correction of an image signal by a dark time output signal based on the measurement of the ambient temperature of an image sensor. CONSTITUTION:A sensor signal TS of a temperature sensor 13 is inputted to an A/D converter 3, a digital-converted sensor signal is inputted to a storing means (LUT) 4. Since the dark time output value of an image sensor 12 based on the temperature characteristic is stored beforehand in an LUT 4 digitally, a dark time output signal signal LD collated with the inputted sensor signal TD is read, inputted to a D/A converter 5 and an analog-converted dark time output signal LA is inputted to one side of inputs of a differential amplifier 6. Since an image signal GS is inputted from the image sensor 12 to other side of the inputs of the differential amplifier 6, an image signal AS to subtract the dark time output signal LA from the image signal GS is outputted. Since the signal of a dummy picture element in the image sensor is not completely used, the high quality image signal without the image non-uniformity is obtained.
Patent JP-S6075060-A (JP)
Inventor: ICHIKAWA MASAMI
IPC: A61H7/00
Filed: 1983-09-30
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-S57107768-A (JP)
Title: Lengthwise centrifugal barrel abrasion device
Inventor: TACHIBANA ISAO
IPC: B24B31/104
Filed: 1980-12-20
Abstract: PURPOSE:To abrade a long object under process with a small sized device by using a barrel with its rotating center line in parallel with its installation plane. CONSTITUTION:A barrel 1, with a lining 2 attached inside, is formed in a nearly cylindrical structure with openings on both sides, and side walls 3 are provided on the outside of the barrel 1. Said side walls 3 are fixed, and are provided in part with insert ports 9 for an object under process W, a chip exhaust port 12, and a filter 14 which separates chips T from abrasives and is connected to an abrasive exhaust port 11. The barrel 1 is constituted so that it is rotated between said fixed side walls 3 around a center line 0-0 as an axis, and a long object under process W is abraded by proceeding through said insert ports 9, 9 provided on the side walls 3. Chips T are pressed to the inner wall of the barrel 1 by a centrifugal force, and after hitting the object under abrasion W drop downward. Accordingly, the object under abrasion W can reliably be abraded regardless of its length, and the device can be constructed in a small size.
Patent JP-2001010288-A (JP)
Title: Powder receiving structure of writing board
Inventor: NAGAYA SHUZO
IPC: B43L1/04
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To realize the improvement of the strength of a powder receiving part, the prevention of the falling of writing utensils or the like from both the ends of the powder receiving part and the effective insurance of a storage area suitable for the storage of the writing utensils or the like. SOLUTION: A powder receiving part 8 consists of an extrusion resin molded resin hollow body 9. In the end part of the hollow part 11 of this resin hollow body 9, a box-like stopper holding member 12 is fixed. To this stopper holding member 12, a side stopper 15, which projects upwards beyond the top surface of the horizontal part 8a of the powder receiving part 8, is pivotally attached. This side stopper 15 also acts as a lid for opening and closing the side opening of the box-like stopper holding member 12.
Patent JP-H0526155-A (JP)
Title: Variable capacity cam plate type compressor
Inventor: AKEI MASAO
IPC: F04B27/10
Filed: 1991-07-23
Abstract: PURPOSE:To reduce friction between sliding contact members so as not to generate the transfer adhesion of material between the members by using self- lubricative material for the sliding parts of whirl-stop mechanism provided at a variable capacity cam plate type compressor. CONSTITUTION:The whirl-stop mechanism 30A of a variable capacity cam plate type compressor 3 is provided with a guide shoe 31 and a guide ball 32. These are formed of specific solid lubricative compound material while maintaining the existing shape, size, and the like. The solid lubricative compound material is obtained by mixing solid lubricant grain into metal material to be formed into base material at the ratio of 10-20vol.%. Copper, silver, tin, lead, or desirably an alloy made of more than two kinds of these is used as the metal material to be formed into base material.
Patent JP-H0738969-A (JP)
Title: Remote controller
Inventor: HAMAHATA TAKAYUKI
IPC: H04N5/00
Filed: 1993-07-22
Abstract: PURPOSE:To simplify the channel selection and to enhance the function performance by decreasing the number of channel selection designation, sound volume adjustment and menu selection switches in the remote controller. CONSTITUTION:When channel selection is made, a rotary switch 1 is turned to allow a bar 10 interrupts a pulse generating mechanical switch 9 thereby generating a pulse signal. Then rotating direction detection switches 7, 15 detect the direction of rotation to decide UP/DOWN and when a desired channel is obtained, the entire rotary switch 1 is pressed to set a decision switch 11 thereby selecting a channel. When a sound volume is adjusted, a sound volume switch 3 is depressed to turn on a sound volume operation designation switch 12 and to turn the rotary switch 1 thereby applying UP/DOWN control to sound volume.
Patent JP-H0848493-A (JP)
Title: Shifting truck device for simple lift
Inventor: MORIOKA HIROSHI
IPC: B66C23/78
Filed: 1994-08-02
Abstract: PURPOSE:To obtain the favorable stability without enlarging the whole size extremely. CONSTITUTION:On a truck frame 10, the rear part supporting legs 20 and 20 and the front part supporting legs 30 and 30 are installed. The rear part supporting legs 20 and 20 have the swing center at both the side surface rear part of the truck frame 10, and can be swung horizontally up to the operation position opened in an obtuse angle from the accommodation position parallel to the side surface of the truck frame 10, and the from part supporting legs 30 and 30 have the swing center at both the end parts of the front surface of the truck frame 10, and can be horizontally swung up to the operation position opened in an obtuse angle from the accommodation position parallel to the front surface of the truck frame 10.
Patent JP-S6424607-A (JP)
Title: Crystal oscillator
Inventor: FUTAGAMI MASA
IPC: H03B5/32
Filed: 1987-07-21
Abstract: PURPOSE:To prevent the production of noise due to shock by arranging a positioning elastic body between a crystal resonator and a constant temperature oven in a crystal oscillator containing the crystal resonator in the constant temperature oven and arrang ing the crystal resonator in a floating state in the constant temperature oven so as to adopt elastic coupling structure for the crystal resonator and the constant tempera ture oven and to cause stray capacitance between the both. CONSTITUTION:A capacitance C3 is formed between a metallic cover 9 of the crystal resonator 1 and the constant temperature oven 2. That is, one terminal of capacitors C1, C2 between the metallic cover 9 and an exciting electrode 11 is connected to both ends of the crystal resonator 1 and the other terminals are connected in common to a terminal of a capacitor C3 as shown in an equivalent circuit. The other terminal of the capacitor C3 has an AC ground potential through a hot-wire 14 wound on a metallic cylinder 13. The combined capacitance C is expressed as (C1+C2).C3/(C1+C2+ C3). Then the capacitance C3 is smaller than the capacitances C1 and C2 and is nearly constant against external shock. Thus, the capacitance C3 is dominant in the reactance Xc of the combined capacitance C and the effect of the change in the capacitances C1, C2 is reduced.