baber/WOPTO huggingface dataset:
Patent JP-S6233008-A (JP)
Title: Flying zeroing method
Inventor: KAYA KAZUAKI
IPC: B21B37/60
Filed: 1985-08-02
Abstract: PURPOSE:To perform flying zeroing without occurrence of shape defects of a strip by detecting variations in tension of the strip by pressing up rolls at the other side using a screw down device and increasing a pressure gradually to the zeroing pressure as a new set pressure value when a detected value equals to set value. CONSTITUTION:A strip tension variation set value which is the sum of a detected tension value of a strip and a variation increment of a set tension value and a zeroing pressure set value are set at a start of a flying zeroing. When a lower roll 6a is raised and contacted with the strip 5 under a zeroing pressure set value, a detected tension value increases. A new drafting pressure set value is set at the pressure when the detected tension value reaches the strip tension variation set value. Then, the flying zeroing is completed without occurrence of shape defects of the strip when the new pressure set value increases and reaches the zeroing pressure value.
Patent JP-S5796740-A (JP)
Title: Precision location device and assembling device
Inventor: OGUE ICHIROU
IPC: B23P19/00
Filed: 1980-12-05
Abstract: PURPOSE:To permit quick and accurate location without preparing target pattern by fixing one part and roughly locate the other part, then exactly location of both is set with the aid of television cameras. CONSTITUTION:One part 4 to be located consists of a thin plate spring of a nail form and the other part 5 is fixed on the moving table 6 after roughly  determining the location. The images of the both parts in the field of vision are  irradiated by illumination device 12, 12 and are enlarged by an objective lenz 14  and inputted to the two television cameras 18, 19 after assembled by reflection mirrors 16, 17 and a prism 15. Distances between the parts X1, X2, Y1, Y2 and the slope angle are measured and arithmetically processed, and the pulse motors 7, 8, 9 for X, Y, theta are operated in accordance with the above results to transfer the moving table 6, and positioning is performed by repeating this operation.
Patent JP-S6330336-A (JP)
Title: Production of glass tube
Inventor: MATSUO MASATAKE
IPC: C03B37/01
Filed: 1986-07-21
Abstract: PURPOSE:To obtain the title fluorine-contg. quartz glass tube of extremely high quality by uniformly adding the fine particles of fluorine-contg. silica to the soln. of the hydrolysate of an alkyl silicate to obtain a sol, gelating the sol, and drying and sintering the obtained tubular wet gel. CONSTITUTION:The fine particles of fluorine-contg. silica are uniformly added to a soln. obtained by hydrolyzing an alkyl silicate (e.g., ethyl silicate). The fine silica particles contg. extremely small amts. of metallic impurities, foreign matter, etc., are selected, and the liq. raw material free of foreign matter, impurities, etc., by distillation and filtration is used. The obtained sol, for example, is charged into a vessel which is rotated, gelated, and molded during gelation to obtain a tubular wet gel. The tubular wet gel is then dried and sintered to obtain the desired quartz glass tube.
Patent JP-H0459488-A (JP)
Title: Side part body construction for vehicle
Inventor: MORIYAMA YUKIHIRO
IPC: B62D25/04
Filed: 1990-06-28
Abstract: PURPOSE:To prevent invasion of a center pillar into a vehicle room at side collision and insure visibility from a rear seat by connecting the upper part of a center pillar not connected with a roof rail at the upper end and a front door through a hook. CONSTITUTION:When a side load P due to side collision is applied in the closing codition of a front door 11, because the upper part of a center pillar 3 is connected to the front door 11 with a hook 12 through a hinge bracket 8, the upper end 30 of the center pillar 3 is restrained to lay down into a vehicle room, it is bent on the position of a bend bead 33, the center part of the center pillar 3 is moved into the vehicle room. But the upper end 30 is bent in the outward direction, the moved distance (l1) into the vehicle room of the upper end 30 is smaller than the moved distance (l2) into the vehicle room of the center part, The distance (l2) is smaller than the moved distance of the upper end 30 of a customary center pillar into the vehicle room. Consequently, invasion of the center pillar into the vehicle room at side collision can be prevented.
Patent JP-H0220377-A (JP)
Title: Printing apparatus
Inventor: OKAMURA YASUSHI
IPC: B41J33/22
Filed: 1988-07-08
Abstract: PURPOSE:To eliminate the damage of an ink ribbon or a lowering of printing density even when a printing medium is moved in such a state that a carriage is not moved to perform printing by transmitting the rotatory power of a pulley as the driving force of the feed roller of an ink ribbon and pulling a rope by a drive means. CONSTITUTION:When a revolving rope 12 is pulled by a motor, a movable pulley 25 is moved toward a printing head carriage 27 against the force of a coil spring. When the revolving rope 12 is pulled or loosened by the motor in such a state that the printing head carriage 27 is stopped, the movable pulley 25 is slightly rotated in a counterclockwise or clockwise direction but this rotatory power is transmitted to an ink ribbon driving shaft 15 as unidirectional rotatory force by unidirectional rotary shafts 35, 36 to feed an ink ribbon. The unidirectional feed of the ink ribbon becomes possible by simple constitution and, since the ink ribbon can be fed at the arbitrary running position or stop position of the printing head carriage, the damage of the ink ribbon can be eliminated.
Patent JP-S6264243-A (JP)
Title: Manufacture of stator for brashless motor
Inventor: DOI YUJI
IPC: H02K15/12
Filed: 1986-07-21
Abstract: PURPOSE:To enable a printed board to be exactly positioned, by placing a printed board between projections set on both of an upper metallic mold and a lower metallic mold, and by forming a bolt-hole-forming pin protruded from the internal surface of the upper metallic mold to the lower metallic mold, in a stepped shape on the upper end surface of the printed board. CONSTITUTION:The completed product 2 of a stator winding organized with a stator core, the winding set n the core via an insulating layer, and a printed board 8 provided with a driving circuit component part and a position sensor is set in the cavity 1a of a lower metallic mold 1, and is closed with an upper metallic mold 3. The printed board 8 is placed between a plurality of projection pins 7 and 9 set on the upper metallic mold 3 and the lower metallic mold 1. Besides, a pin 6 set on the upper metallic mold 3 is protruded up to the lower metallic mold 1 through the hole of the printed board, and a step is set on the upper end surface section of the printed board 8 and a fastening-bolt- inserting slot is formed. Resin is injected from gate 4 almost at the center of the laminate of the stator core, to be molded. By this method, the printed board 8 is exactly positioned, and the board is prevented from being deformed on molding.
Patent JP-S6231576-A (JP)
Inventor: MATSUO YOSHIHIRO
IPC: B62K11/04
Filed: 1985-08-05
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-H07167330-A (JP)
Title: Regulating/driving device for valve especially for heater, ventilation or air conditioner of automobile
Inventor: GEORUKU BERUNROITAA
IPC: F16K31/04
Filed: 1994-07-22
Abstract: PURPOSE: To shut off vibrational noise between a stator and a transmission casing and between a rotor and the transmission casing by radially and also axially bearing the stator of an electric motor by an elastomar cushion. CONSTITUTION: An electric motor 2 is provided with a pivot bearing 25, a motor shaft 3 is rotated while being in contact with the pivot bearing 25 on the basis of a magnetic axial path. A part 24 of an elastomer cushion 9, constituted as a push pin forms a mechanical connection between a spring member 16 and the pivot bearing 5 in the electric motor 2. A rotation preventing member of the elastomer cushion 9 is engaged with a flat part of a stator 6 from behind to protect the stator 6 from being brought into contact with a transmission casing 1. The push pin 24 is preferably constituted into a cylindrical shape and acts as an axial temporary member for shutting off the stator 6 from vibrational noise.
Patent JP-H07165711-A (JP)
Title: Production of n-ethylcarbazole
Inventor: PEETAA KOTSUHO
IPC: C07D209/86
Filed: 1994-07-22
Abstract: PURPOSE: To provide a novel process for commercially preparing N- ethylcarbazole capable of easily avoiding ecological and labor hygienic defects.  
     CONSTITUTION: A carbazole of formula I (wherein R is H or ethoxycarbonyl) and diethyl carbonate are reacted in the presence of preferably 0.05-20 mol.%, particularly 0.1-10 mol.%, based on the compound of formula I, base catalyst at a temperature of 130-320°C, particularly 220-280°C to obtain N-ethylcarbazole of formula II. As the base catalyst are preferred a tertiary amine, a pyridine derivative, an alkali metal salt of an amine, an alkali(earth)metal salt of carbazole, an alkali(earth)metal alcoholate, a hydroxide, an oxide, a carbonate salt or a phosphate salt. The amount of diethyl carbonate to be used in said reaction is in the range of 1.1-2.5 mol, preferably 1.1-1.8 mol based on the compound of formula I in the case of R being H, and 0.1-1.0 mol, preferably 0.3-0.8 mol in the case of R being an ethoxycarbonyl group. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H0339368-A (JP)
Title: Electrodeposition coating composition
Inventor: EMIIRU FUIRITSUPUSU
IPC: C08K5/29
Filed: 1990-06-28
Abstract: PURPOSE: To obtain an electrodepositing coating composition having excellent corrosion inhibitive properties by combining a water-base film-forming binder and a reaction product of cinnamaldehyde with a specific amine as a corrosion inhibitor.  
     CONSTITUTION: This composition comprises effective amounts of (A) a water- base film-forming binder (preferably, a binder suitable for water-base electrodepositing coating compositions) and (B) a reaction product of (i) cinnamaldehyde with (ii) an amine of the formula (wherein R is a 1-12C alkyl, a 6-10C aryl, NH 2 ; (n) is 0-10) as a corrosion inhibitor. Preferably, R in component (ii) is NH 2 , and (n)is 2, 4 or 6. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S5872642-A (JP)
Title: Intake throttle controller of internal-combustion engine
Inventor: ABE MASAYUKI
IPC: F02M25/07
Filed: 1981-10-28
Abstract: PURPOSE:To improve startability of an engine and reduce its vibration and noise at low loaded time of the engine, while suppressing the generation of unburned gas smoke, by performing a great amount of exhaust gas recirculation (EGR) in addition to an intake throttle. CONSTITUTION:If cranking of an engine is started, air flows from an exhaust pipe 6 in an exhaust gas recirculation (EGR) gas introducing pipe 23 in an initial cycle, and is introduced to an intake pipe 5. While air, introduced and fed into a cylinder, is used for combustion, and exhaust gas flows out into the exhaust pipe 6. If the engine increases its speed to, for instance, at least 400rpm, an actuator 22 is operated by an unbruned component detecting means 25 to open a subthrottle valve 10b and supply fresh air. Then a main throttle valve 10a and an EGR control valve 10c, provided in the EGR passage 23, are operated interlocking in such a manner that the EGR control valve 10c is fully opened when the main throttle valve 10a is fully closed.
Patent JP-S5795237-A (JP)
Title: Vibration preventing device for wiper
Inventor: KURAHASHI TAKASHI
IPC: B60S1/32
Filed: 1980-12-04
Abstract: PURPOSE: To prevent a wiper from vibrating by a method wherein a holder fitted to an auxiliary support piece of a wiper blade is provided with a pendulum-type balance weight capable of swinging between end faces of the holder, and a frictional resistance is imparted to the swinging motion of the weight.  
     CONSTITUTION: The holder 12 is fitted to an outside tip part 8b of the auxiliary support piece 8 of the wiper blade 7, and the pendulum-type weight 14 is fitted to the holder 12 by a shaft 13 in such a manner that the weight can swing by a ditance of D in the gap between shock-absorbing materials 12c provided at the end face of the holder 12. At the time of swinging, a frictional force is generated between a shank part 14a of the weight 14 and a shock-absorbing material 12b fitted to the holder 12, inducing a resistance against the swinging motion. When the wiper blade 7 is vibrated, the weight 4 swings to collide against the shock- absorbing materials 12c, thereby losing its kinetic energy, which energy is also lost through the friction due to the sliding resistance between the shank part 14a and the shock-absorbing material 12b. Accordingly the blade 7 is prevented from vibrating. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6329502-A (JP)
Title: Processing equipment
Inventor: SANO YOSHIIKU
IPC: H01L21/22
Filed: 1986-07-23
Abstract: PURPOSE:To prevent the generation of irregularity of treatment in a process tube, by arranging a furnace inlet heater in the furnace inlet side of a main heater, and controlling the furnace inlet heater in the manner in which the region between room temperature and treatment temperature exhibits an equal temperature profile. CONSTITUTION:A process tube l is preheated by a first-a third heater H1-H3 in the manner in which the temperature distribution in the furnace has a stable and uniform state in the central part. In the vicinity of a furnace inlet 4, however, the temperature of a process tube 1 decreases as a door 5 is opened. Further, the temperature decrease in the period that a wafer is being conveyed reaches the central part. In order to prevent these effects, the heating capabilities of a first furnace inlet heater h1 and a second furnace inlet heater h2 are increased by the order of a controller 8. Thus the temperature distribution in the process tube 1 exhibits a temperature profile having a gradual inclination, so that the generation of irregularity between wafer groups can be prevented.
Patent JP-S5872856-A (JP)
Inventor: KAMIYA SEIJI
IPC: F25B33/00
Filed: 1981-10-26
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-H04367820-A (JP)
Title: Multiple optical path optical system and touch and touch response device of electronic musical instrument using the same
Inventor: MISHIMA JUNICHI
IPC: G10B3/12
Filed: 1991-06-17
Abstract: PURPOSE:To handle optical signals which have uniform characteristics over many channels by providing an optical means which couples plural optical waveguide means optically with a single optical waveguide means through a couple of polarizing means. CONSTITUTION:Many optical fibers 6 are inserted into optical fiber holes 44 formed in a fiber coupling substrate 41 and coupled. The fiber coupling substrate 41 is coupled with an optical switch substrate 42 formed of lithium niobate, etc., and switched light is projected from the other surface of the optical switch substrate 42. This light is reflected by the reflecting surface of a lens member 43 where a metallic thin film of aluminum, silver, etc., with a high reflection factor is formed and then made incident on the single optical waveguide 10 arranged in the center of the fiber group. The reflection relation between the optical fiber 6 and single optical waveguide 10 on the reflecting surface of the lens member 43 can be set above a critical angle by arranging the optical fibers 6 other than the single waveguide 10 except at the center part, and the metallic thin film need can not be formed when this device is used as an optical multiplexer.
Patent JP-H1114405-A (JP)
Title: Optical encoder
Inventor: SANO TADASHI
IPC: G01D5/36
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an absolute optical encoder which has a simple structure and is suitable for miniaturization. SOLUTION: A- and B-phase detecting pattern 11 in which many recessing and projecting sections are arranged at regular pitches and a Z-phase detecting pattern 12 composed of one or a plurality of slits are formed on the same track of a rotatably supported code disk 10 and a light emitting element 13 and a first light receiving element 14 are arranged closely to each other in a state where the elements 13 and 14 are faced oppositely to one surface of the disk 10. At the same time, a second light receiving element 15 is provided in a state where the element 15 is faced oppositely to the other surface side of the disk 10.  When the disk 10 is rotated in either the normal direction or reverse direction, A- and B-phase signals having a phase difference of 90 deg. between them are outputted from the first light receiving element 14, because the light emitted from the light emitting element 13 is reflected by the A- and B-phase detecting pattern 11 and a Z-phase signal is outputted from the second light receiving element 15, because the light emitted from the light emitting element 13 is passed through the Z-phase detecting pattern 12. Therefore, the rotating direction, rotational amount, and absolute position of the disk 10 can be found based on the A-, B-, and Z-phase signals.
Patent JP-H0222321-A (JP)
Title: Resin compound for sealing
Inventor: MATSUZAWA TSUKASA
IPC: C08G59/40
Filed: 1988-07-12
Abstract: PURPOSE:To obtain the title composition useful as electronic and electrical parts, having excellent water-vapor resistance and solder heat resistance containing an epoxy resin, novolak phenolic resin, specific coupling agent and a specific amount of inorganic filler. CONSTITUTION:The aimed composition containing (A) an epoxy resin (preferably one containing at least two epoxy groups in the molecule, such as bisphenol- based epoxy resin), (B) a novolak phenolic resin (e.g., one obtained by reacting phenol with formaldehyde, etc.), (C) a coupling agent shown by the formula (R<1> is amino, OH or glycidyloxy; R<2> is methyl or ethyl; n is 0-2) and (D) 25-90wt.% inorganic filler (preferably silica powder).
Patent JP-S6149043-A (JP)
Inventor: SENO MANABU
IPC: E03D9/08
Filed: 1984-08-18
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-S6445362-A (JP)
Title: Manufacture of melatonin
Inventor: REIMON BERUSORE
IPC: C07D209/16
Filed: 1988-07-12
Abstract: A process for the preparation of N-acetyl serotonine characterised in that serotonine is acetylated to form N, O-diacetyl serotonine which is then treated with an alkaline mixture of water and a lower alcohol to selectively hydrolyse the O-acetyl group of the N, O-diacetyl serotonine to give N-acetyl serotonine. The melatonine is prepared by methylating the N-acetyl serotonine in the 5-position.
Patent JP-H0262444-A (JP)
Title: Balancer device
Inventor: BURIYAN NIGERU BIKUTAA PAASONZ
IPC: F16F15/18
Filed: 1989-07-05
Abstract: PURPOSE: To provide a balancer that can be fastened to an engine by a bolt or a belt by continuously energizing coils provided concentrically around a rotation axis and angularly spaced in the radial direction of a weight, to rotate the weight, thus generating balancing motion. CONSTITUTION: A balancer 10 is provided with a pair of sector weights 11, 12 of the same mass and size rotated around pivots 13, 14. When a rotor 30 is rotated, sectors 23-28 are twice continued to a sector 22, so that a coil 15 is energized twice every rotation of an engine. When the coil 15 is energized, the weight 11 pulled by the magnetic field generated by the coil is continuously rotated at the speed twice the engine speed. A coil 15 of a coil set corresponding to the other weight 12 is connected to the sectors 23-28 of a switch 20 in opposite roder, and the weight 12 is rotated in an opposite direction. The conductive sectors 23-28 are so arranged that a pair of coils 15a, 15b within a common axis plane are energized being shifted by 180 deg. in phase from the corresponding coils 15a, 15b of the other coil set.
Patent JP-S6418709-A (JP)
Title: Direction changing device
Inventor: ISHIHARA TAKAO
IPC: B63H5/02
Filed: 1987-07-11
Abstract: PURPOSE:To reduce the turning radius at the time of travelling on the surface of water in a direction changing device for an amphibiam motor car by changing the direction of an axle to change the direction of front wheels similarly to the ordinary car, and altering the respective rotational frequencies of right and left wheels to change the direction of the rear wheels. CONSTITUTION:Front wheels 1 are supported in such a manner as to be steered by levers 14, and the levers 14 are connected to a rack 8 or a rod 15. Finned rear wheels 2 are supported by a support device 3 and power is transmitted to the wheels through a geared transmission mechanism 9. That is, power from an engine 5 is transmitted through a transmission 17 to a transmission shaft 6 and a differential gear 4. A plurality of braking plates 12 are disposed on an axle connected to the differential gear 4. In order to alter the rotational frequencies of right and left rear wheels 2, the rack 8 is moved right and left by a pinion 7 connected to a handle and resistance to the braking plates 12 is changed through a braking belt 11 by a braking lever 16.
Patent JP-H0926240-A (JP)
Title: Refrigerator
Inventor: MATSUMOTO NAOKI
IPC: F25D11/02
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator capable of performing an easy removal of ice from an ice making pan and further capable of performing an accurate dropping of ice into an ice storing box. SOLUTION: In a refrigerator having such a structure that a divided ice making corner 7 is formed in a freezing chamber, an ice making pan 9 is installed at an ice making shelf 8 arranged in the ice making corner 7 in such a way that the pan is easily loaded or unloaded and an ice storing box 10 is mounted at a lower part of the ice making pan 9, a flat plate-like extending section 9a is arranged at a rear end of the ice making pan 9 and in turn a groove 8a is arranged at the ice making shelf 8 in correspondence with the extending section 9a, the extending section 9a is inserted into the groove 8a, the front end of the ice making pan 9 is twisted to remove the ice in the ice making pan 9 toward the ice storing box 10.
Patent JP-S5875227-A (JP)
Title: Remote power on system
Inventor: BANDOU KOUICHI
IPC: G06F1/26
Filed: 1981-10-28
Abstract: PURPOSE:To exclude power on due to an erroneous connection, by reducing equipment held in readiness for operation in an incoming waiting state as much as possible, performing the power on operation in two stages, and confirming a call and the power on operation by a message. CONSTITUTION:When a remote terminal calls an information processing system 5, an incoming signal is sent through a connection line 6. An incoming call detecting circuit 1 detects variation in logical level on an interface line for an incoming signal to send out a power on signal to a power source 2 through a connection line 7. In response to the power on signal sent from the incoming call detecting circuit 1 through the connection line 7, the power source 2 is turned on to supply a current to a communication controller 4 through a connection line 8. The remote terminal sends out a message for power on the information processing system 5. This message is received by the communication controller 4, which performs normal character composition, message composition, and error detection and correction and then interprets and processes the message, thereby turning on the power source.