baber/WOPTO huggingface dataset:
Patent JP-S57204326-A (JP)
Title: Sealing structure for cylinder of air clutch
Inventor: SHIMAZU TOSHIAKI
IPC: F16J15/56
Filed: 1981-06-05
Abstract: PURPOSE:To heighten sealing performance in the operation of an engine, by providing annular grooves on the peripheral part of a piston and the inside part of a cylinder and fitting O-rings in the grooves so that the rings are put in contact with the peripheral cylindrical parts of the cylinder and the piston inwards in the radial direction of an air clutch. CONSTITUTION:An auxiliary plate 30 is secured on the end wall 27 of a piston 26 and faces the end wall 21 of a cylinder 20. An annular groove 31 is defined between the plate 30 and the peripheral edge 29 of the piston 26. An O-ring 32 is fitted in the groove 31 so that the ring is tightly fitted on both the side walls of the groove and put in contact with the peripheral part 22 of the cylinder 20 inwards in the radial direction of an air clutch. The inside part 23 of the cylinder 20 is provided with an annular groove 35 in which an O-ring 53 is fitted so that the ring is put in contact with the peripheral part 28 of the piston 26 inwards in the radial direction of the clutch. When the O-rings 32, 33 are expanded by the centrifugal force or heat, the rings are put in higher pressure contact with the cylinder 20 and the piston 26 to heighten the sealing performance.
Patent JP-S5713200-A (JP)
Title: Barrel plating device
Inventor: KAMIBAYASHI YOSHITAKA
IPC: C25D17/24
Filed: 1980-06-27
Abstract: PURPOSE: To provide a titled device which surely maintains the contact between parts to be plated and themselves and between the parts to be plated and the cathode by sucking the parts to be plated in a barral body downward by means of a magnet disposed in the rear side position of the cathode in the lower part on the outer side of the rotatable barrel body.  
     CONSTITUTION: After an electroplating soln. is filled from an electroplating tank 10 into a barrel body 2 up to a suitable level through a liquid feeding pipe 12, parts to be plated are charged therein and the body 2 is rotated, whereby plating is accomplished. At this time, downward attraction force is applied to the parts to be plated by the magnetic force of an electromagnet 17, whereby the contact between the parts to be plated and themselves and the contact between the parts to be plated and the cathode 6 are maintained surely. Hence, the uniformity of plating films is enhanced by making the number of revolutions of the body 2 higher than that in the prior art. Here, 5 in the figure is an electromagnetic bar constituting the anode, and 7 is the contacting member connected to the cathode 6, which are connected to each other by connecting wires 8. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5313295-A (JP)
Title: Turntable-type electric discharge machining apparatus
Inventor: KAWADA TEIICHI
IPC: B23H7/02
Filed: 1976-07-22
Abstract: PURPOSE:To provide a turntable-type electric discharge machining apparatus which features increased machining speed by the combination of a turntabletype machining table and a plurality of wire guides which are movable in the radial directions with respect to the center of rotation.
Patent JP-H11284966-A (JP)
Title: Automatic phase adjustment method for sampling clock and its system
Inventor: MIYATA KAZUNORI
IPC: H04N7/081
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To normally receive a television signal even when the phase of a digital data signal for teletext broadcast superimposed on the television signal is not always constant depending on a broadcast station and/on a district. SOLUTION: The system is provided with a register 17 that sequentially sets different phases in the prescribed horizontal synchronizing signal period of a television signal, a shift register 19 that receives a signal including digital data at each phase for a prescribed number of times at the same phase, and a CPU 10 that detects occurrence of a parity error by applying parity check to the received signal, counts number of times of occurrence of the detected parity errors for each phase set by a phase setting means, confirms a corresponding phase as a sampling lock of the digital data when the count is zero, and confirms the phase of data with a least generation of parity errors as a sampling clock of the digital data when the count is not zero.
Patent JP-S63254238-A (JP)
Title: Brake device for automobile
Inventor: AZUMA HIROAKI
IPC: F16D65/09
Filed: 1987-04-09
Abstract: PURPOSE:To prevent the transmission of the vibration of a back plate to a brake shoe by forming a ledge surface in the node part to the resonance generated on the upper back plate in the operation of a brake device. CONSTITUTION:A brake shoe 2 is constituted of a web 4, shoe rim 5, and a lining 6, and the basic edge part of the web 4 is installed onto the anchor block 8 of a back plate 1, and one side part 5a of the shoe rim 5 is attached and supported onto the ledge surface 9 of the back plate 1. The ledge surface 9 is formed in conformity with the node part in resonance which is generated by the transmission of the brake torque acting between the brake shoe 2 and a brake drum 10 to the back plate 1. Therefore, the transmission of the vibration of the back plate 1 to the brake shoe 2, brake drum 10, etc., is prevented, and increase of the brake noise is prevented.
Patent JP-H09271811-A (JP)
Title: Method for manufacturing seamless steel pipe made of duplex stainless steel
Inventor: NAKANISHI TETSUYA
IPC: B21B3/02
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing the seamless steel pipe made of a high W duplex stainless steel. SOLUTION: After heating a billet made of a duplex stainless steel, containing W of 1.5wt.% or higher and 5wt.% or lower in a temperature range in which the content of ferrite becomes 40 to 80vol.%, stretch reducing is performed under the condition that a drawing ratio is 3.0 or lower by piercing or a skew roll system pipe rolling mill succeeding the piercing. Consequently, a product with a high quality, free from a fatigue on the inside surface of the pipe, not to mention wrinkle and fatigue on the outside surface of the pipe.
Patent JP-S5713870-A (JP)
Title: Field recording and reproducing device
Inventor: NISHITANI YASUO
IPC: H04N5/781
Filed: 1980-06-30
Abstract: PURPOSE:To make an adjustment by a half the extent of correction easily by changing the recording track of a recording body in direction by holding a magnetic head by a piezoelectric element and by applying the piezoelectric element with a lamp voltage which rises gradually during a one-field period. CONSTITUTION:A magnetic head 12 is held by a piezoelectric element 19, and a vertical synchronizing signal from a synchronous separating circuit 14 and a phase from a detection head 13 detecting the rotary phase of a magnetic sheet 10 are compared with each other by a phase comparator 15 to turn a motor 11 according to the phase difference, so that the sheet 10 is turned in accordance with the phase of the vertical synchronizing signal of a video signal. The output of the synchronous separating circuit 14 and the amount of the skew from a skew-amount detecting circuit 32 are applied to a driving-wave generating circuit 17, which applies the stuck piezoelectric element 19, held by the head 12, with a potential for displacement drive. This piezoelectric element 19 is applied with a lamp potential, which rises gradually during a one-field period, by a displacement driving circuit 18 to change the recording track of a recording boty in direction, thereby making an adjustment by half the extent of correction easily.
Patent JP-H01259480-A (JP)
Title: Clock signal switching device for ic card
Inventor: KATSUYA MASASHI
IPC: G06F1/04
Filed: 1988-04-09
Abstract: PURPOSE:To always stably operate an IC card by selecting an external clock signal instead of an internal clock signal and outputting the external clock signal in correspondence to the counting of the external clock signals in a number to be determined in advance. CONSTITUTION:A clock signal counting means is provided to count the external clock signal supplied when an IC card 1 is mounted to a terminal equipment and a clock signal switching means 3 is equipped to select and output the external clock signal instead of the internal clock signal in correspondence to the counting of the external clock signal in the number is determined in advance by the clock signal counting means. When the external clock signal is supplied when the IC card 1 is mounted to the terminal equipment is given in the number to be determined in advance, operation is switched to select the external clock signal instead of the internal clock signal. Thus, even when the IC card is singly used or the IC card is mounted to the terminal equipment, the stable operation can be executed.
Patent JP-H11265919-A (JP)
Title: Semiconductor material, method and device for evaluating quality of semiconductor device formation process
Inventor: FUJITO MANABU
IPC: H01L21/66
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To evaluate the quality difference of a mirror polished product and an epitaxial product with the peripheral component of a PN bonding leak current concerning a method for evaluating the quality of material or device formation process corresponding to electric characteristics by forming the semiconductor device of metallurgical bonding composed of P type and N type semiconductors and measuring three kinds of PN bonding leak currents of area component composed of a diffusing current and generating current and the peripheral component of a surface generating current. SOLUTION: In order to exactly find the area component or peripheral component, plural semiconductor devices are formed in the same shape while fixing any one of the area and the peripheral length and making the other different. By forming plural rectangular devices having the fixed peripheral length and the different areas, for example, the peripheral component and the area component can be easily and surely separated and the quality of bulk near the surface of a silicone wafer can be easily and exactly evaluated.
Patent JP-H01260565-A (JP)
Title: Document preparing device
Inventor: YAMAMOTO HIDEKI
IPC: G06F17/21
Filed: 1988-04-12
Abstract: PURPOSE:To easily perform the making of a document file into a group even when the capacity of a memory for storing a program is small by preserving a document in a document memory by making into a file so that the document can belong to the group corresponding to a selected section. CONSTITUTION:The management of the document in each section is performed by managing a relative address in the section, and the making of the document into the group is performed at every section at the time of preserving the document according to constitution in which a relative address is converted to an absolute address by a document file controller 6 at the time of preserving/ reading out the document based on a section number selected by a user, and access to a hard disk 4 is performed. Therefore, the constitution of the program required for the making of the document into the group can be simplified. In such a way, it is possible to make the document file into the group easily even when the capacity of the memory 2 for storing the program is small.
Patent JP-H07291503-A (JP)
Title: Bag sheet registering and stacking device, bag sheet suspending, carrying and stopping device, bag sheet sorting device and bag sheet arranging device
Inventor: SONEHARA HIROTAKA
IPC: B65B41/18
Filed: 1994-04-26
Abstract: PURPOSE:To automatically stack and arrange bag sheet which is excellent in the bendability, and inferior to the self-position holdability by providing a pair of end holding means which wind the bag sheet during the laying and stretching operation of the bag sheet to guide the bag sheet to a laying and stretching passage, and the end of the stacked body of the bag sheets stacked on a receiving surface. CONSTITUTION:Bag sheets 1 are alternately sorted to the right and left branched carrying passages 2a, 2b in a suspended manner, and fed by a bag sheet sorting and delivering mechanism 10. The bag sheets 1 to be delivered in the suspended manner from the bag sheet sorting and delivering mechanism 10 are decelerated in the stationary suspended condition by a right and left parallel suspending, carrying and stopping mechanism 20. When the bag sheets are laid and stretched on a receiving surface 31a of a bed 31 by the prescribed stroke in Y direction surrounding the upper end on each side edge of the bag sheet 1, the bag sheets 1 are arranged and stacked by a bag sheet arranging and stacking mechanism 30, the bundle of the bag sheets 1 stacked on the receiving surface 31a are held by a pair of end holding mechanisms 35, and the bag sheets are discharged from the stacking zone A to the zone B in X direction by a bag sheet stacking body carrying mechanism 40.
Patent JP-H10265447-A (JP)
Title: Production of 1amino-1-methyl-3 (4) aminomethylcyclohexane
Inventor: FISCHER KONRAD DR
IPC: C07C209/68
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing 1amino-1-methyl-3 (4)- aminomethylcyclohexane (AMCA) from 4 (5)-aminomethyl-1-methylcyclophexene(CMC), capable of attaining an extremely high overall selectively and economically treating an eluant containing ammonium sulfate as an unavoidable by byproduct to obtain ammonium sulfate capable of being recirculated. SOLUTION: This method of producing 1-amino-1methyl-3 (4) aminomethylcyclohexane is (a) to form 1formamide-1methy1-3 (4)- aminomethylcyclohexane (FMA), 1amino1-methyl-3 (4)formidemethylcyclohexane (AMF), 1-formamide-1-methyl-3 (4)-formamidemethylcyclohexane (FMF) and/or AMCA by performing a catalytic hydrogenation of 1-formamide-1-methyl-3 (4)-cyanocyclohexane (FMC) in a first step, (b) react FMA, AMF, and/or FMF with an alkaline compound to form AMCA and formic acid derivative in a second step of the reaction and (c) separate the reaction mixture obtained in the (b) process by a fractionation and/or a crystallization, and a filtration.
Patent JP-S581477-A (JP)
Inventor: NAKAMATSU YOSHIROU
IPC: A63B53/14
Filed: 1982-05-25
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-S5515641-A (JP)
Title: Enamel coating device of wire material
Inventor: NUMANAMI MASAE
IPC: B05C3/12
Filed: 1978-07-21
Abstract: PURPOSE: To enable enamel paint to be coated without causing thinning down, breakage, deviation of covering layers, etc. of wire materials by specifying the length/bore ratio and wire material inlet hole taper angle of a coating die and paint viscosity.  
     CONSTITUTION: An enamel coater 10 of a wire material 12 has a coating die 20 consisting of a cylindrical wire material outlet hole 20a of 0.5d≤L≤5d in length L and bore and a wire material inlet hole 20b of 2 to 10° in taper angle α and is filled with enamel paint 22 composed of solventless varnish of viscosities 2000 to 20,000 cps or high concentration varnish. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57203247-A (JP)
Title: Controller for tape run
Inventor: KANI TETSUO
IPC: G11B15/46
Filed: 1981-06-09
Abstract: PURPOSE:To hold the acceleration and tension of a tape constant, by controlling a torque of a reel motor at the acceleration and deceleration of the tape. CONSTITUTION:Tape winding diameters rS and rT or each reel of supply and widning are respectively detected at 1S, 1T, and supplied to circuits 10S, 10T obtaining torques MTS and MTT given to the reel motor. A monent of inertia of the reels is detected at a circuit 20. In this case, tape tensions FS and FT of each reel and the acceleration alpha are detected, they are compared with a set value and counted and given to the circuits 10S and 10T as the moment of insertia ISR and ITR of each reel to be correctable. Each output of the circuits 10 controls the torque of each motor. Each detection value of the FS and FT as the result of torque control is compared again and the moment of inertias ISR and ITR are corrected and the acceleration alpha and the tensions FS and FT are converged into each set value.
Patent JP-S61247704-A (JP)
Title: Fixed bed polymerization reactor of monomer
Inventor: KAARU HENITSUHI
IPC: B01J8/10
Filed: 1986-04-18
Abstract: A horizontal solid-bed polymerization reactor which is divided into a plurality of zones, for example a reaction zone, an after-reaction zone, a heating zone and a product discharge zone and possesses inlet and outlet openings for feeding substances into the zones and/or removing substances from the zones, the zones being separated from one another over a part of the reactor cross-section by means of weirs, wherein two drive shafts which are independent of one another and possess mixing elements are introduced into the solid-bed polymerization reactor in the middle.
Patent JP-S623847-A (JP)
Inventor: GEORUKU BUAISUBATSUHERU
IPC: B21K3/04
Filed: 1986-04-18
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-H07294974-A (JP)
Title: Blur preventing device
Inventor: MIDORIKAWA AYUMI
IPC: G03B17/00
Filed: 1994-04-26
Abstract: PURPOSE:To provide a blur preventing device reducing and speeding up a processing operation by providing plural speed detecting functions having a different range and attaining processing with suitable accuracy in accordance with a camera-shaking quantity. CONSTITUTION:The blur preventing device is composed of a camera-shake detecting part 1 detecting camera-shaking, a blur preventing part 2 reducing the blur of a photographed image in such a manner that a photographic optical system is moved (the correction of the camera-shaking), a first speed detecting part 3 detecting the extent of the movement of the photographic optical system by the correction of the camera-shaking, a second speed detecting part 4 detecting the extent of the movement by the correction of the camera-shaking with accuracy different from the detecting accuracy of the first speed detecting part 3, a selecting part, 5 selecting one of the values of the detections of the first and second speed detecting parts 3 and 4 based on the camera-shaking quantity by the camera-shake detecting part 1, an arithmetic part, 6 deciding the correction value of the camera-shaking based on the outputs from the camera-shake detecting part 1 and the selecting part, 5 and a driving part 7 driving an actuator such as a motor based on the correction value of the camera- shaking.
Patent JP-H04319502-A (JP)
Title: Rotary magnetic head device
Inventor: TASAKA SHUICHI
IPC: G11B5/02
Filed: 1991-04-19
Abstract: PURPOSE:To realize the miniatualization and the multiple channels without degrading the performance of the rotary head device performing record and reproduction simultaneously in a R-DAT, a VTR, etc. CONSTITUTION:By being in common with a fixed magnetic recording and reproducing device main body and a coil of a rotary transformer 18 receiving a signal of a rotating magnetic head in plural recording magnetic heads 10, 11, the numbers of the grooves of a rotary transformer core provided the prescribed coil are few, then the confronted areas of the rotary side and the fixed side of the rotary transformer cores become larger than the conventional one, so the coupling coefficient becomes larger, the transmission characteristics becoming better and the S/N is improved.
Patent JP-H05286204-A (JP)
Title: Data processing device
Inventor: ASANUMA HIROMI
IPC: B41J29/13
Filed: 1992-04-09
Abstract: PURPOSE:To contrive miniaturization of a data processing device, by a method wherein the title device has a printer within, which is made into a simple constitution by using a printing starting position sensor also for detection of a condition of an opening and closing door. CONSTITUTION:A carriage 6 is moved leftward prior to starting of printing, a printing starting position sensor 15 abuts against a reference position instructing piece 19 and a movement is kept on until sensor output turns on. Hereupon, positional control of the carriage 6 is set to the initial. Then the carriage 6 is moved rightward, when an opening and closing door 12 is closed, an opening and closing transmission shaft 18 abuts against the opening and closing door 12, presses a turning lever 16 by being pressed in the opposite direction, the sensor 15 is worked by the turning lever 16 and the sensor output is turned on, through which the title device is warned of a matter that the opening and closing door is closed. When the sensor output is not changed, it is decided that the opening and closing door is opened, the carriage 6 is returned up to a fixed printing starting position and the printing is started.
Patent JP-H05170675-A (JP)
Title: Production of monoalkneylbenzene and its derivative
Inventor: SATO KAZUHIRO
IPC: B01J27/232
Filed: 1992-04-09
Abstract: PURPOSE:To efficiently produce an alkenylbenzene and its derivative. CONSTITUTION:An alkylbenzene is alkenylated with a conjugated diene by using a catalyst comprising metal sodium and anhydrous potassium carbonate and by arranging plural independent reaction zones in series while circulating unreacted raw materials.
Patent JP-H06296610-A (JP)
Title: Ultrasonic diagnostic device
Inventor: OKUMURA TAKATOSHI
IPC: A61B8/00
Filed: 1993-04-15
Abstract: PURPOSE:To stop an operation of a buffer amplifier which does not contribute to reception, and to suppress its generated heat. CONSTITUTION:With respect to a transistor TR constituted of an emitter follower of a buffer amplifier 3, a positive bias voltage V1 applied to its collector is dropped to earth (a). Also, an emitter bias resistance RC of the transistor TR is dropped to earth (b). Moreover, an emitter output line of the transistor TR is cut off by a switch SWE (c). Furthermore, to its emitter output line, a bias resistance Rd is connected, and a positive bias boltage V4 is applied. By applying one constitution among them, an operation of the buffer amplifier 3 of a transmitting side channel is stopped.
Patent JP-S61250251-A (JP)
Inventor: UKAI SHIRO
IPC: E04D3/30
Filed: 1985-04-26
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-H08253701-A (JP)
Title: Novel crystal of hydroxyindium phthalocyanine and electrophotographic photoreceptor obtained using the same
Inventor: DAIMON KATSUMI
IPC: C09B67/50
Filed: 1996-03-19
Abstract: PURPOSE: To obtain hydroxyindium phthalocyanine crystals having improved photosensitivity and durability by subjecting hydroxyindium phthalocyanine to crystal conversion by grinding it if necessary and then treating it with a solvent. CONSTITUTION: 1 pt.wt. hydroxyindium phthalocyanine is subjected to crystal conversion by treating it with 1-200 pts.wt. solvent (such as a halogenated hydrocarbon, a mixture of halogenated hydrocarbons, or a mixture of water with at least one halogenated hydrocarbon), or by making it amorphous and powdering it before the above-mentioned solvent treatment, or by wet grinding it together with the solvent, thus giving a hydroxyindium phthalocyanine crystals having strong diffraction peaks at Bragg angles (2θ±0.2 deg.) of 7.0 deg., 10.5 deg., 15.7 deg., 16.2 deg., 19.2 deg., 24.5 deg., and 26.8 deg. in the X-ray diffraction diagram. An electrophotographic photoreceptor is obtd. by forming a photosensitive layer contg. the crystals on a conductive support.