baber/WOPTO huggingface dataset:
Patent JP-S6327227-A (JP)
Title: Direct pressure type mold clamping machanism
Inventor: INABA ZENJI
IPC: B29C45/76
Filed: 1986-07-19
Abstract: PURPOSE:To prevent an increase in the capacity of a motor and to reduce a cycle time, by providing a servo motor for fast mold closing operation and opening operation and an induction motor with a brake capable of outputting necessary clamping force. CONSTITUTION:When a mold is closed, an induction motor 12 is stopped and a clutch 15 is released to drive a servo motor 10. Whereupon, a ball screw 6 is rotated through a gear 11 and a belt 17 and a ball nut 7 advances and a movable platen 1 is allowed to advance. When the platen 1 reaches a position where a mold touches, the clutch 15 is thrown in and the motor 12 is driven. As a result, the torque of the motor 12 is amplified by a speed reducer 14 to drive a gear 16 and a gear 9 is rotated by the belt 17 and the screw 6 is driven by the output torque of the motor 10 and the torque of the motor 12 to clamp the mold. When set mold closing force is generated, a brake device 13 is operated to stop driving. Even when the mold is opened, mold opening operation is performed only by the motor.
Patent JP-H0333771-A (JP)
Title: Adjusting device for exposure lamp output and photosensitive substance surface potential of image forming device
Inventor: MIYAMOTO NARIYUKI
IPC: G03G15/04
Filed: 1989-06-29
Abstract: PURPOSE:To form a satisfactory image corresponding to designated image density by compensating a difference between a set exposure lamp output and an actually needed exposure lamp output by means of the increase/decrease of the relative surface potential of a photosensitive substance to a developing roller. CONSTITUTION:A setting means 32 operates a lamp voltage to each designated copy density based on a characteristic straight line stored by a storage means 31 and information related to a photosensitive substance sensitivity inputted from an operating part 23. The increasing/decreasing quantity of the photosensitive substance surface potential necessary for compensating the difference between the originally needed lamp voltage and the actually set lamp voltage is operated. A lamp voltage adjusting means 33 adjusts the actual voltage of a halogen lamp 4 based on the set lamp voltage, a photosensitive surface potential adjusting means 34 outputs a control signal to the control terminal 70 of a high pressure transformer, and executes the adjustment. Thus, the halogen lamp 4 is used under a proper voltage, and simultaneously, the satisfactory image corresponding to the designated copy density can be formed.
Patent JP-2000355027-A (JP)
Title: Manufacture of press molding and press-molding device
Inventor: TERASHITA MASARU
IPC: B29C33/18
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To realize an imperfect mold closing state without being subjected to the cutting process of a film by means of a movable mold and a fixed mold. SOLUTION: In this manufacturing method, a molding resin 7 is charged in a molding resin charging space 4 after an imperfect mold closing state is realized under the state that a film 3 is installed on a movable mold 1 or on a fixed mold 2 so as to restart a mold closing during or after the charging of the molding resin 7 in order to execute a perfect mold closing for pasting the film 3 to a molding. In this case, the molding resin charging space 4 is formed by a space surrounded by an intermediate block 5, with which the film 3 is fixed onto the movable mold 1 or onto the fixed mold 2, the movable mold 1 and the fixed mold 2.
Patent JP-H0219854-A (JP)
Title: Photosensitive body
Inventor: TAKADA MASAKAZU
IPC: C07D237/08
Filed: 1988-07-07
Abstract: PURPOSE:To obtain a photosensitive body having improved photosensitivity and color sensitivity by forming a photoconductive layer contg. a specified disazo compd. on an electroconductive base body. CONSTITUTION:A photoconductive layer contg. a disazo compd. expressed by the formula I is formed on an electroconductive base body. In the formula I, X is an H atom, an alkoxy group, etc.; B is a coupler residue expressed by the formula II or III, wherein Z is an atomic group necessary for constituting a (substituted) aromatic carbocyclic ring or (substituted) heterocyclic ring; G is a (substituted) carbamoyl group or (substituted) sulfamoyl group, R1 is an H atom or a (substituted) alkyl group, etc.; M is a (substituted) aryl group. Thus, a novel disazo pigment suitable for a charge generating material having superior stabilizing effect for dispersion of coating liquid to be used for an org. photosensitive body is obtd.
Patent JP-H0333668-A (JP)
Title: Circuit for facilitating test
Inventor: KIYOZUKA NOBORU
IPC: H03K19/00
Filed: 1989-06-29
Abstract: PURPOSE:To shorten a testing time by a method wherein logic data at internal points in a test facilitating circuit are compressed in the direction of data bits and in the direction of time series. CONSTITUTION:A test facilitating circuit 1 divides signal groups from a plurality of internal points into appropriate numbers of groups and then inputs them to parity circuits 3 so as to compress the number of data bits. Signals compressed in the circuits 3 are inputted to a shift register circuit 4 constructed in arbitrary numbers N of stages for each bit and are shifted sequentially by clock signals for control. Then, at a time point when all output signals of each parity check circuit (time-series compression circuit) 5 are transferred to flip- flops of shift registers in the arbitrary number N of stages, N-bit data are configured in the direction of time series and further these N-bit data are compressed in the direction of time series by the circuit 5. Accordingly, it is possible to prevent the length and size of a test pattern outputted to an external terminal in a time-series manner from becoming large and thus to shorten a testing time.
Patent JP-S6327474-A (JP)
Title: Production of lactam
Inventor: OTAKE MASAYUKI
IPC: C07D201/08
Filed: 1986-07-18
Abstract: PURPOSE:To obtain a lactam useful as a raw material for organic syntheses, stable polar solvent, etc., in high selectivity on an industrial scale at a low cost, by adding a small amount of an acidic substance to a reaction system and reducing a specific cyclic acid imide with hydrogen in the presence of a metallic catalyst. CONSTITUTION:The objective compound of formula IV can be produced by reducing a cyclic acid imide of formula I [R<1> is H or 1-5C alkyl; R<2> is >=2C saturated or unsaturated bivalent organic group) (e.g. N-methylsuccinimide) or its precursor such as the compound of formula III with H2 in the presence of a catalyst composed of at least one kind of metallic component selected from Co, Mo, W, etc., at 160-300 deg.C under 10-300kg/cm<2>G pressure in a reaction system added with 10-5,000ppm of an acidic substance such as phosphoric acid, concentrated sulfuric acid, etc., based on the flow rate (weight) in the reaction system. EFFECT:By-production of gaseous component such as lower hydrocarbon (e.g. CH3) can be suppressed. USE:Raw material for the synthesis of polymers by ring-opening polymerization, etc.
Patent JP-H0334321-A (JP)
Title: Manufacture of semiconductor device
Inventor: OHASHI AKIRA
IPC: H01L21/768
Filed: 1989-06-29
Abstract: PURPOSE:To perfectly flatten the step difference made by metal wirings by a method wherein a lower layer metal wirings are formed on the first insulating film on a semiconductor substrate; the second insulating film and a polyimide film are formed on the whole surface and then anisotropically etched away to flatten the surface; finally an upper wirings connecting to lower metal wirings through an opening part is formed. CONSTITUTION:An insulating film 2 is provided on a semiconductor substrate 1 and then the first layer Al wirings 30.8mum thick are provided on the insulating film 2. A lower layer plasma oxide film 4 1.0mum thick is formed. Next, the whole surface is coated with a polyimide film 5 so as to be flattened. Next, the whole surface is anisotropically etched away by reactive etching process meeting the requirement of selection ratio between the plasma oxide film 4 and the polyimide films of 1:1. Finally, an upper layer plasma oxide film 60.8mum thick is formed and then an opening part reaching the first layer Al wirings 3 is made by ordinary photolithography to form the second layer Al wiring 7.
Patent JP-S6148039-A (JP)
Title: Creating system of job control statement
Inventor: SUGIMOTO TAKAO
IPC: G06F9/06
Filed: 1984-08-14
Abstract: PURPOSE:To eliminate the requirement for searching a modifying portions by preparing an intermediate job execution control statement mixed with an enquiry and description for a specific job control statement and creating a final and interactive final job execution control statement. CONSTITUTION:An intermediate job control statement 10 held by a suitable holding device such as a magnetic recording medium or card etc., comprises a fixed one requiring no correction and a statement requiring an assignment of an information since every time of the execution of job, there is high probability to be corrected. The intermediate job control statement 10 is read sequentially by one statement in an enquiry and response processor 20 and decided to be a fixed or a statement requiring the assignment of the information by a decision section 21. Then, if it is decided to be a statement requiring the assignment of the information, an enquiry section 22 gives a statement (A) to a response processor 23, and thereafter, outputs a first enquiry and description (B-1) to a display device 31.
Patent JP-H0515528-A (JP)
Title: Ultrasonic diagnosing apparatus
Inventor: HANAOKA AKIHIKO
IPC: G01N29/44
Filed: 1991-07-10
Abstract: PURPOSE:To form correct image information by achieving all phases accurate in reception outputs of ultrasonic vibrators to be inputted into a phasing addition circuit. CONSTITUTION:This ultrasonic diagnosing apparatus is provided with an ultrasonic probe 1 in which a plurality of ultrasonic vibrators are arranged side by side and driven to perform a transmission, an amplifier block 6 comprising amplifiers which amplify outputs individually from the ultrasonic vibrators receiving reflection echoes and a phasing addition circuit 8 which inputs outputs from the amplifiers of the amplifier block 6 to perform a phasing and addition of the outputs. In operation, received outputs from the ultrasonic vibrators are inputted into the amplifier of the amplifier block 6 through an amplitude correction circuit 5. The amplitude correction circuit 5 is so arranged to reduce the reception outputs at least during a fixed period from the start of reception of the ultrasonic vibrators.
Patent JP-S6148066-A (JP)
Title: Data converting device
Inventor: WADA YUTAKA
IPC: G06F17/21
Filed: 1984-08-14
Abstract: PURPOSE:To improve a function of a man machine interface without changing software of an information processing device by installing a data converting device between the information processing device and the input output device. CONSTITUTION:A data converting device 3 is composed of an operation processing part 5, a memory part 6, the first interface part 7, the second interface part 8 and a switch input part 9, and respective parts are connected by a common bus 10. An input output terminal 1, an information processing device 2 and the data converting device are respectively connected through the first interface part 7 and the second interface part 8 by connecting parts 13 and 14.
Patent JP-S5794057-A (JP)
Title: Preparation of coating solution for forming silica coat
Inventor: TSUNODA KAZUO
IPC: C09D183/00
Filed: 1980-12-02
Abstract: PURPOSE: To prepare the titled safe and high-purity coating soln. free from damage by acid vapor to skin, eyes, nose, etc., by reacting a specified Si compd. with water in a non-acid org. solvent in the presence of a heterogeneous acid catalyst.  
     CONSTITUTION: An Si compd. (A) such as a silane deriv. of the formula (wherein R' is OR, alkyl, alkenyl, aryl or alalkyl; R is alkyl, alkenyl, aryl or aralkyl) or a partial condensate thereof, e.g. tetramethoxysilane, is reacted with water (B) in an amount[2-(n-1)/n]W[10-(n-1)/n][wherein n is 1 in a case of the  silane deriv., and is the number of monomer units in a case of the partial condensate (n- mer)]mol times as much as Si, in 0.07W10pts.wt. per one pt.wt. component A, non-acid org. solvent such as methyl alcohol in the presence of 5W 50wt%, based on the mixture of components A and B, heterogeneous acid catalyst such as a sulfonic acid-type strongly acidic cation exchange resin at a temp. not higher than b.p. of either of components B and C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5962366-A (JP)
Title: Coating method
Inventor: YONEHARA TAKASHI
IPC: B05D7/24
Filed: 1982-09-30
Abstract: PURPOSE:To form a uniform, stable and thin film consisting of a coating agent with ease and at a low cost by bringing a large amt. of foam consisting of a soln. contg. the coating agent into contact with the surface of the work to form a thin film then drying the same. CONSTITUTION:An aq. soln. contg. a surfactant as a foaming agent and an antistatic agent as a coating agent is put into a soln. storage tank 4 of a foam generator 3, and air is blown therein through an air releasing port 10. A large amt. of the foam 16 generated by such blowing is conducted from a foam suspending chamber 5 to an opening 6. On the other hand, the work 17 placed on the net-like belt 2 of a belt conveyor 1 is conducted under the generator 3, and is brought into contact with a large amt. of the foam 16 so that the foam is stuck thereon. The work 17 is then moved and the air from liquefying filters 7, 13 and a blower 15a is blown thereto to remove the excess foam 16, whereafter the work is dried with an IR heater 15. On the other hand, the foam 16 which is not picked up by the work 17 in the opening 6 is sucked into the filters 7, 13, by which the foam is liquefied. The liquid is returned to the tank 4.
Patent JP-2001001893-A (JP)
Title: Falling prevention device for vehicle
Inventor: YAMADA HISATSUGU
IPC: B61B1/02
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a falling prevention device for vehicle with improved safety provided between end walls of rail vehicles connected to each other. SOLUTION: A first cable member 52 and a second cable member 53 are applied tensely between installation seats S1 and S2 being an area for preventing falling down predetermined at each one side part between opposed end walls 35a and 35b of the rail vehicles 32a and 32b connected to each other. The first cable member 52 is provided in a lower area portion of the installation seat, and the second cable member 53 is provided in an upper area portion of the installation seat. The second cable member 53 is longer than the first cable member 52.  Thus, a user standing on a platform is nearly fallen down accidentally into a clearance between the end walls 35a and 35b, the body of the user can be supported aslant so that the feet of the user are positioned on the platform side and the upper half of the body is positioned on the clearance side more than the lower half so as to further increase safety.
Patent JP-S5692082-A (JP)
Title: Printer
Inventor: MASUDA YOSHIO
IPC: B41J11/20
Filed: 1979-12-26
Abstract: PURPOSE: To always and automatically maintain a constant printing gap between a printing head and a printer and to eliminate the need for an adjusting system, by forming a head guide surface of the end part of the printing head.  
     CONSTITUTION: When a dot picture is brought into an operating condition, a printing head 6 starts to print from a left side and moves to the right. During said period, a wire 8 in a printing head 6 projects selectively, and prints a dot pattern letter on a printer sheet 1 through the medium of an ink ribbon 9. During said printing, a guide surface 7 of the end part of the printing head 6 is brought into press contact with the sheet 1, a distance between the end of the wire 8 and the printer sheet 1 is always kept constant, and the ribbon 9 is guided by means of the printing head 6. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5961256-A (JP)
Title: Repeating installation of multi-phase digital signal
Inventor: HASEGAWA MASATO
IPC: H04L27/18
Filed: 1982-09-29
Abstract: PURPOSE:To attain the insertion and extraction of a subsignal by providing the receiving side with a demodulator, a differential converting circuit, a code converting circuit, frame synchronizing circuit, and a subsignal extracting circuit and also providing the transmitting side with a code converting circuit, a signal selecting circuit and a modulator. CONSTITUTION:Base band signals S11, S12 demodulated by a demodulator 15 are inputted to the differential converting circuit 16. Base band signals S21, S22 are inputted to the code converting circuit 18. The outputs of the circuits 16, 18 are synchronized with each other by the frame synchronizing circuit 17 and a frame timing pulse is extracted from the circuit 17. The pulse signal and the output of the circuit 18 are inputted to the subsignal extracting circuit 20 and a digital service channel DSC signal is extracted. The DSC signal inputted to the code converting circuit 19 is converted at tis code and inputted to the signal selecting circuit 21. Any one of the DSC signal code-converted by the circuit 21 and the signals S21, S22 is selected by the value of the frame timing pulse and the selected signal is inputted to the modulator 22. When the frame timing pulse is ''1'', the DSC signal is converted at its code and the code-converted signal is inserted into the main signal.
Patent JP-H0814679-A (JP)
Title: Thermo-acoustic freezing cycle and cooling device
Inventor: SUZUKI NOBUHIKO
IPC: F25B9/00
Filed: 1994-06-29
Abstract: PURPOSE:To provide a thermo-acoustic freezing cycled heat pump capable of vibrating working fluid by a simple structure by a method wherein there are provided a vibrating mechanism for performing a self-exciting vibration in a specific number of vibration against a wavelength of predetermined length under an external vibration and a stack having a plurality of plates in parallel with a vibrating direction of fluid piled up at a predetermined interval. CONSTITUTION:Working fluid absorbing heat of cooled item by a thermal absorbing heat exchanger 8 vibrates by a vibrating mechanism 3 in such a way that a standing wave may be generated within a tube 2. A heat pump process may act on a stack 6 under this vibration and heat absorbed by the working fluid moves from a cooling side of the stack 6 in sequence on the stack 6 toward the heating side and finally the heat is absorbed by the working fluid and the heat is radiated outside through a radiating heat exchanger 5. This heat pump process is thermally radiated. This heat pump process is repeated to cause the heat in the cooled item to be radiated outside and then the cooled item can be cooled.
Patent JP-S6061302-A (JP)
Title: Balance weight attachment structure for vehicle wheel
Inventor: YOSHIDA TAKAO
IPC: F16F15/32
Filed: 1983-09-14
Abstract: PURPOSE:To make it possible to maintain a satisfactory weight balance of a wheel over a long period, in the case of that balance weights are attached to the flange of a cast wheel or the like over the entire periphery thereof, by forming a plurality of holes in the peripheral section of the flange, and the balance weights are attached to these holes. CONSTITUTION:Holes 1d are formed at equal intervals in the spoke plate, other than the connecting part thereof, of a flange which is formed in the widthwise center section of the rim inner surface 1a and which is directed toward the hub. Further, arcuate legs 4b formed on the body 4a of a balance weight 4 are locked into the holes with the use of their resilient enlarging opening nature. With this arrangement the attaching position of the weight balance is prevented from shifting, thereby a satisfactory weight balance condition may be maintained over a long period.
Patent JP-S6413283-A (JP)
Title: Recording and reproducing device
Inventor: TSUNENARI MASATOSHI
IPC: G11B33/02
Filed: 1987-07-07
Abstract: PURPOSE:To prevent the infiltration of dusts into an inner part by closing an opening part by a door even in the state of a cartridge case being inserted. CONSTITUTION:When a cartridge case 5 is inserted to an opening part 1a, a 1st door 2 and a 2nd door 6 are turned to the opposite side to the insertion side of the case 5 centering around each supporting shaft 3, 7 by the end face of the case 5. At the time when the case 5 is then moved to a loading position, the 1st door 2 closes the upper part of the opening part 1a and the 2nd door 6 is pushed down to the rear end of the case 5. And with the descent of the case 6, one end of a lever 13 is pushed down to ascend the other end. A 3rd door 9 is ascended by interlocking with the lever 13 thereby to close the lower part of the opening part 1a. At the time when the case 5 is discharged, the case 5 is ascended and the end of the 1st door 2 is pushed up onto the case 5 as well and turned in the direction opening the opening part 1a. The 2nd door 6 and the 3rd door 9 do the reverse motion to the insertion time.
Patent JP-H1117534-A (JP)
Title: Pll circuit and control voltage generating method
Inventor: NAKAJIMA TAKESHI
IPC: H03L7/089
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a phase locked loop(PLL) circuit with high precision and high reliability. SOLUTION: A phase comparator 5 generates a lead phase error signal E1 depending on a phase difference between a front edge (object phase point) of a right window produced by a right window signal WR and a reference phase point of a frequency division reference clock signal S2 when a control object clock signal S3 is led from the frequency division reference clock signal S2, and the phase comparator 5 generates a lag phase error signal E1 depending on a phase difference between a tail edge (object phase point) of a left window produced by a left window signal WL and a reference phase point of the frequency division reference clock signal S2 when a control object clock signal S3 is lagged from the frequency division reference clock signal S2.
Patent JP-S6147677-A (JP)
Title: Superconductive integrated circuit connecting pad
Inventor: SAI CHIYOUSHIN
IPC: H01L21/60
Filed: 1984-08-15
Abstract: PURPOSE:To enable a connecting pad having a width much larger than the width of the line of a strip line circuit to be connected rapidly and easily to the outside with good impedance matching, by providing the pad on an aperture formed in a grounding surface while superposing the periphery of the pad on the grounding surface. CONSTITUTION:Connecting pads 1 are provided on the grounding surfaces of a substrate 5 and of a chip 8 through insulators 4, and are connected with each other by a solder bumper 2. An aperture 9 is provided in the grounding surface. The pad 1 is attached so as to cover this aperture 9, and the periphery of the pad is superposed on the grounding surface 3 with the insulator 4 interposed therebetween. By providing the pad 1 and the grounding surface in such relation, the pad can be connected to a strip line circuit on a chip or card with good impedance matching.