baber/WOPTO huggingface dataset:
Patent JP-H07154351-A (JP)
Title: Am stereo receiver
Inventor: SHIODE KEIICHI
IPC: H04B1/10
Filed: 1993-11-30
Abstract: PURPOSE:To reduce noise due to electric field intensity drop and the fluctuation of sound image localization by mixing right and left stereo sound signals corresponding to the electric field intensity of a received radio wave. CONSTITUTION:When the electric field intensity of the input radio wave of an antenna 10 starts lowering, the voltage of an S meter output signal S0 is lowered, a control signal S1 from a comparator part 70 is turned to an H level, the electronic switch of a mixing part 60 is turned on, signal lines L and R are connected by mixing resistance, and the separation of left and right signals is lowered. When the electric field intensity is further lowered, output signals S2 and S3 of the comparator part 70 are succesisvely turned to the H level, the lines L and R are connected by the mixing resistance, an impedance between the lines L and R is lowered, a mixing amount is increased, the separation is further lowered. Thus, the generation of fluctuation in the sound image localization can be reduced.
Patent JP-S63152127-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISHIDA TOSHIYUKI
IPC: H01L21/3065
Filed: 1986-12-16
Abstract: PURPOSE:To form a metallic film of around 0.1 mum in width by a method wherein a three-layered resist film pattern is formed on a metallic film while the metallic film is hit by O2 gas ions to make a metallic oxide film to be a mask adhere to the sidewall of resist pattern. CONSTITUTION:A three layer resist comprising a lower layer posiresist 13, an SiO2 intermediate layer 14 and an upper posiresist 15 is formed on an Al film 12 coated on a semiconductor substrate 11 to be patterned. First, the resist 13 is reactive ion etched vertically using the layer 14 as a mask. At this time, when the resist 13, after removed by etching process, is etched furthermore, the surface of film 12 is hit to make Al2O3 16 adhere to the sidewall of the three layer resist pattern of around 0.1mum in width enabling the Al2O3 16 to be controlled to such a degree of fineness. Second, the layer 14 and the resist 13 are removed leaving Al2O3 16 only. Finally, the film 12 is etched to remove Al2O3 16 using the film 12 as a mask. Through these procedures, an Al wiring of around 0.1 mum in width can be formed.
Patent JP-2001124156-A (JP)
Title: Electric motor with gear speed reducing unit
Inventor: SHIMIZU EIJI
IPC: F16H1/28
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To miniaturize and inexpensively provide a highly reliable electric motor with a gear speed reducing unit capable of realizing the high speed reduc ing ratio in a small type and capable of holding load torque of a speed reducing unit output shaft. SOLUTION: This electric motor with a gear speed reducing unit has a sun gear 1 arranged on an output shaft of an electric motor, plural planetary gears 2 arranged in the same plane meshing with the sun gear 1, two internal gears 5a, 5b having the different tooth number arranged on different planes meshing with the planetary gears 2 and carriers 3a, 3b for connecting the plural planetary gears 2, and connects the rotating internal gear 5a to the output shaft 6 by fixing the internal gear 5 to the electric motor side by forming clearance between a central hole diameter of the planetary gears 2 rotating by being supported by a planetary gear shaft 4 fitted/fixed to the carriers 3a, 3b and a shaft diameter of the planetary gear shaft 4 larger than a gear backlash.
Patent JP-H02148010-A (JP)
Title: Zoom lens
Inventor: DEGUCHI MASAHARU
IPC: G02B15/163
Filed: 1988-11-30
Abstract: PURPOSE:To decrease the number of lenses, to satisfactorily correct various aberrations and to obtain a light and compact lens system by constituting the lens system of lenses of three groups and seven pieces, and also, providing an aspherical lens on the surface toward an object of a first and a second groups. CONSTITUTION:The lens system is constituted of a first lens group I of a front- element group having a positive refractive index, a second lens group II of a variator group having a negative refractive index, and a third lens group III of a master group having a positive refractive index in order from an object side. Also, an aspherical lens is provided on the surface being the nearest to the object of a first and a second groups I, II. The variator group II has a variable power action by moving along the optical axis, and the front-element group I compensates an image surface movement generated by variable power by moving along the optical axis. Also, by providing the aspherical lens, aberration fluctuation caused by zooming is corrected satisfactorily.
Patent JP-H08155666-A (JP)
Title: Laser beam machine
Inventor: ICHIHASHI HIROMOTO
IPC: B23K26/064
Filed: 1994-12-05
Abstract: PURPOSE: To provide a laser beam machine high in the machining speed and excellent in the machinability by converging the laser beam in a sharper number in the laser beam machine to achieve the drilling, the cutting or the like by the laser beam. CONSTITUTION: A laser beam machine is provided with laser beam oscillators 1-7 to oscillate the multi-mode laser beam 9, and converging optical systems 10-12 to converge the multi-mode laser beam 9 on a work 14, and the converging optical systems 10-12 increase the peak value of the intensity distribution of the multi-mode laser beam 9 compared with the case where the phase at the light wave surface of the multi-mode laser beam 9 is not shifted. A phase shifting means 11 to locally shift the phase is provided so that the converging diameter on the work 14 may be reduced.
Patent JP-H02146629-A (JP)
Title: Trouble diagnostic device and inference device
Inventor: CHIKAMURA SATOSHI
IPC: G06Q10/04
Filed: 1988-11-29
Abstract: PURPOSE:To facilitate the description of a deep knowledge which is difficult to describe and to facilitate the production and the maintenance of a knowledge base by using a mechanism which sorts finely the functions and structures of a diagnostic object to changing these sorted functions and structures into the hierarchies based on the including relation and also inferring the state of the diagnostic object based on the data on the hierarchies. CONSTITUTION:A logical structure memory part 16 sorts finely the functions and structures of a diagnostic object to change these functions and structures into the hierarchies based on the including relation and holds the data on these hierarchies. A logical structure operating part 15 estimate the detailed states of the functions and structures of the diagnostic object, i.e., the node of the lowest rank node of the data structure based on the node state of the data structure held by the part 16 as well as the data structure. Thus it is possible to diagnose such troubles that so far could not diagnosed by the experiential knowledge only. Then the description of knowledges can be facilitated and at the same time the number of rules can be decreased. Thus the diagnostic ability is improved.
Patent JP-H06145976-A (JP)
Title: Thin film forming device
Inventor: MUKAI YASUO
IPC: C23C14/35
Filed: 1992-11-11
Abstract: PURPOSE:To stably form a good thin film without enlarging and complicating the device. CONSTITUTION:A backing plate 2 connected with a power source 4 for plasma generation is provided within a vacuum chamber 10 and a target 1 is supported on this backing plate 2. A polyester film 5 transported toward the left of Fig. is disposed to face this target 1. A magnet unit 3 is disposed behind the target 1. This magnet unit 3 has two magnets 3a which are disposed in parallel with each other apart a spacing in the transporting direction of the polyester film 5 and the magnetic poles thereof are disposed reversely from each other. As a result, a ridgeline connecting the peak values of the parallel magnetic fields generated on the surface of the target 1 does not form a closed loop and, therefore, the electrons in plasma do not stagnate at a specific point and the thin films having the uniform film thickness is formed.
Patent JP-H07159877-A (JP)
Title: Camera
Inventor: YAMADA MINORU
IPC: G03B7/00
Filed: 1993-12-01
Abstract: PURPOSE:To automatically display information related to an exposure without requiring a power source and an electric circuit by providing a display part composed of a coloring part made of a light reaction material and a reference part whose coloring part is formed with color almost similar to or different from the color of discoloration. CONSTITUTION:Various kinds of displays related to the exposure, that is, the displays of a low luminance warning, the emission of strobe light, a high luminance warning, the exposure, the actuation of a diaphragm, depth of field, the charging of a strobe, a change in a strobe light quantity, etc., are executed by using the light reaction material changed in the color, a coloring density and transmissivity by reaction to the light. For instance, in a display part showing the presence of the strobe light emission, an X mark 12 is printed with ink mixed with a photochromic element so as to be overlapped with a blitz mark 11 printed with normal ink. Therefore, in low luminance, only the blitz mark 11 can be viewed luminance and the X mark 12 is not viewed because its color vanishes, to obtain the display for accelerating the emission of the strobe light. On the other hand, in high luminance, when the X mark 12 irradiated with the light is colored and viewed to obtain the display for inhibiting the emission of the strobe light.
Patent JP-H07148324-A (JP)
Title: Pachinko game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 1993-12-01
Abstract: PURPOSE:To display the process of giving a special profit so as to improve the game performance by deciding the level by a level deciding device when a game ball reaches a designated area on a game board, and displaying the level to be raised by a level display device. CONSTITUTION:A pachinko game machine is so constructed that a game player hits a game ball into a game area and if the hit game ball enters a prize winning port while dropping in the game area, prize balls are discharged. In this case, when the game ball 105 reaches a designated area 30 on the game board surface, the state is taken as the establishment of designated conditions, and the level is raised by a level deciding device 10. On the other hand, if designated conditions are not established, the level is lowered. The decided level is displayed by a level display device 20, and when the display level reaches a designated level, a special profit is given to the game player. That is, when the display level reaches a designated level, a varible prize winning device 50 is operated by the level deciding device.
Patent JP-H06151646-A (JP)
Title: Ic package and circuit board
Inventor: INAGAWA HIDEHO
IPC: H05K3/34
Filed: 1992-11-12
Abstract: PURPOSE:To provide such an IC package and a circuit board as can reduce the noise generated from an IC without using a shield case or increasing the number of layers of a substrate. CONSTITUTION:This device is equipped with a package body 12, which has a built-in main circuit constituting an IC10, and a first conductor layer 18, which is so made as to cover the surface of the package body 12.
Patent JP-H04175857-A (JP)
Title: Trouble information transfer system
Inventor: SOMEYA TOSHIAKI
IPC: G06F13/14
Filed: 1990-11-07
Abstract: PURPOSE:To easily analyze and search trouble by storing gathered trouble information in the data buffer of a channel device to transfer it to a main storage device in the case of the occurrence of trouble in a subchannel. CONSTITUTION:A central processing unit 1, a main storage device 2, an input/ output processing device 3, and a trouble processing device 4 are connected. Plural channel devices 5 are connected to the input/output processing device 3, and input/output controllers 6 are connected to channel devices 5 through I/O interfaces 8, and input/output devices 7 are connected to input/output controllers 6. If trouble occurs in a subchannel, trouble information is stored in a data buffer 51 of the channel device 5, and thereby, a large quantity of detailed trouble information is transferred. Thus, trouble analysis and search are easily performed in a short time.
Patent JP-H09129737-A (JP)
Title: Parameter extracting device for impurity diffusion layer in design of lsi circuit
Inventor: SATO HIDEKI
IPC: H01L27/04
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To obtain a diffusion resistance parameter of an impurity diffusion layer when an LSI circuit is designed. SOLUTION: A pattern constituting a layout L is extracted with a pattern extracting part 11. When the pattern of a diffusion layer is extracted, the pattern is imparted into a computing-expression selecting part 16. The computing- expression selecting part 16 classifies the pattern of the diffusion layer based on the shape of the profile and the number and the positions of the contacts and selects the optimal computing expression from a computing-expression storing table 17 based on the classification. A parameter extracting part 12 obtains a diffusion resistance parameter from the pattern of the diffusion layer by using the selected computing expression.
Patent JP-S63153357-A (JP)
Title: Water temperature regulator for bathtub
Inventor: KOIKE TAKERU
IPC: F24H1/00
Filed: 1986-12-17
Abstract: PURPOSE:To regulate a water temperature in a bathtub automatically to a low temperature condition in accordance with the choice of a bathing person when the water temperature is higher than a set temperature, by a me thod wherein a desired water temperature is set in a proper temperature setter and a circulating pump is driven by the control operation of a controller until the detecting value of a water temperature detector is reduced to the set proper temperature to cool circulating water, which moves through a circulating system formed by the bathtub and a circulating passageway, by a heat exchanger. CONSTITUTION:When the detecting value of a water temperature detector 19 is lower than the set value of a proper temperature setter 18, a controller 20 drives a circulating pump 12, a heating device 16 and a ventilating device 17 to heat circulating water in a heat exchanger 18 and control a water temperature in a bathtub so as to increase the temperature thereof to a proper temperature. On the other hand, when the detecting value of the water temperature detector 19 is higher than a set value in the proper temperature setter 18, the circulating pump 12 and the ventilating device 17 are driven to cool the circulating water forcibly in the heat exchanger 13 and control the water temperature in the bathtub so as to reduce the temperature of water in the bathtub to the proper temperature.
Patent JP-H10111208-A (JP)
Title: Press equipment, glove hanging jig and glove protective net for glove pinhole inspection
Inventor: NIIHARA TOSHIRO
IPC: A41D19/04
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a machine which can inspect hand work automatically and surely in a short time. SOLUTION: Since pressing is performed with press plates 1, 2 by installation on a glove hanging jig 3, perfect seal is enabled, and air leak does not occur. When a glove 20 is put in water, the glove 20 is not bent by the effect of the glove hanging jig 3, the setting onto the press plates 1, 2 is quickly enabled, and its time can be remarkably reduced. A great deal of air can be sent in the glove 20 by installing a glove protective net 14, and inspection is surely and quickly enabled as compared with the conventional case.
Patent JP-H02147367-A (JP)
Title: Paper feed mechanism of printer
Inventor: KOJIMA MASAAKI
IPC: B65H20/20
Filed: 1988-11-30
Abstract: PURPOSE:To prevent paper from hanging slack or the like by giving a uniform load in the case of paper traveling and to improve precision of line feed by a method wherein a paper traveling load applying material for applying tensile tension by coming in contact with printing paper is established. CONSTITUTION:A front cover 6 for opening and closing a charging side of a paper traveling path is installed in an opening and closing free manner by being rotatably supported with a shaft 10 on a front side of a printer body, and a paper traveling load applying material 7 for applying tensile tension by being contacted with printing paper 1 is appended inside a bottom end of a front cover 6. The printing paper 1 inserted from a front of the printer passes between a paper guide 2 and a base frame 3, passes a platen 4, and is hooked with a tractor 5. When paper feed is performed by rotation of the tractor 5, the paper traveling load applying material 7 comes always in contact with the printing paper 1 to apply tensile tension thereto, and an always uniform paper traveling load is obtained. Further, the front cover 6 is capable of being opening and closed by rotation with the shaft 10. In the case of an open state, tensile tension is not applied to the printing paper 1, which comes to be of a free state. Then, loading of the printing paper 1 on the printer can be easily performed.
Patent JP-H02147548-A (JP)
Title: Sheet turning-back device
Inventor: KAMO MAMORU
IPC: B65G47/22
Filed: 1988-11-30
Abstract: PURPOSE:To surely turn back a synthetic resin molded container such as an egg container which is molded by the vacuum molding method by installing an air injector for blow-introducing the rear edge of a sheet which is lifted up vertically by a chuck member onto the second conveyor. CONSTITUTION:The front edge of a synthetic resin molded container 4 as a kind of sheet conveyed by the first conveyor 1 is nipped by a chuck 11 and lifted up. When the container 4 is set nearly vertically, air is blown from the rear part by an injector 3, and blown so that the lifted-up synthetic resin molded container 4 is tilted, and the chuck 11 is lowered, shifting the rear edge of the container 4 onto the second conveyor 2, and then the synthetic resin molded container 4 is placed onto the second conveyor 2 from the rear edge, and the sheet is turned back.
Patent JP-2000125677-A (JP)
Title: Automatic apparatus for lifting and lowering for automatic pruning machine
Inventor: FUJIWARA KINICHI
IPC: A01G23/08
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an automatic pruning machine capable of measuring a tree diameter and providing an accurate lifting height. SOLUTION: This automatic apparatus for lifting and lowering for an automatic pruning machine is obtained by installing a tree diameter sensor 84 for detecting the tree diameter, adding the tree diameter detected with the tree diameter sensor 84 to the results of the calculation of the lifting height and correcting the results of the calculation of the lifting height due to a discrepancy in contact points of wheels with the tree diameter, in the automatic apparatus for lifting and lowering for the automatic pruning machine capable of reading the number of revolutions of the wheels brought into contact with an outer periphery of a tree trunk 10 at a specific lead angle with a rotation sensor 82, calculating the lifting height based on the resultant value with a controller,  changing over an upward advancing changeover mechanism and lowering the automatic pruning machine when the calculated lifting height is coincident with a preset lifting height.
Patent JP-H07155877-A (JP)
Title: Tubular and annular body and its production
Inventor: MATSUBAYASHI YUSUKE
IPC: B21D28/00
Filed: 1993-12-02
Abstract: PURPOSE:To provide a tubular/annular body having highly precise dimension/ shape, which is obtained without any restriction, easily, at a low cost in job shop type production, and its production method. CONSTITUTION:The tubular/annular bodies 3a, 3b are made through drawing the collar shape body 2 obtained from stock, the production method is such that after a collar body 2 is formed by blanking or cutting a ductile and plastic deformable plate stock 1, tubular/annular bodies 3a, 3b are produced, by drawing the collar.
Patent JP-H04179077-A (JP)
Title: Locking sensing device for connector fitting
Inventor: SUZUKI TETSUAKI
IPC: H01R13/639
Filed: 1990-11-09
Abstract: PURPOSE:To confirm that a connector is coupled perfectly quickly and simply by providing removability for a locked coupling sensing body when the female and male connector housings are in perfect bond. CONSTITUTION:A locked coupling sensing device according to the present invention is composed of a male connector housing A having flexible lock arm 2 and a female connector housing B having a detaining part 5 for the flexible lock arm 2. A locked coupling sensing body C is provided previously detained with an elastic detent piece of the male connector housing A, and the female connector housing B is furnished with a disengaging projection 6 for the elastic detent piece. In the perfect coupling of the two housings A, B when the flexible lock arm 2 is in engagement, the locked coupling sensing body C is made removable by disengaging the elastic detent piece with the disengaging projection 6. Thereby perfect coupling of the connector can be sensed simply.
Patent JP-S63157332-A (JP)
Title: Optical pickup
Inventor: MAEDA TOMOJI
IPC: G11B7/135
Filed: 1986-12-20
Abstract: PURPOSE:To compensate the change of the focal point of the laser light caused by the variation of the laser wavelength as well as the deterioration of the focus beam diameter, by condensing the laser light onto an optical disk and detecting the signal light after separating it by a 1/4 wavelength plate and a polarized beam splitter. CONSTITUTION:The beams scattered from a semiconductor laser LD are crossed to each other and symmetrically centering on an axis by a 1st grating lens 11 through a polarized beam splitter 13. These crossed beams are converted into the focused light by a 2nd grating lens 12 to form an image on an optical disk M at a fixed focal point and in a fixed focus beam diameter at all times via a 1/4 wavelength plate 14. While the reflected light sent from the disk M travels an adverse course and is made incident on the splitter 13. Then the polarized light turned by 90 deg. is reflected by the splitter 13 and condensed on a photodetector D.
Patent JP-H03176248-A (JP)
Title: Weather strip
Inventor: MANFUREETO IRUGANGU
IPC: B60R13/04
Filed: 1990-11-09
Abstract: PURPOSE: To form a weather strip yet simpler and inexpensively, and to attain such an anchorage base wherein a reinforcing body is reliable by making at least one metal tape have a plurality of tongues freely cut out and deformed in whole or in separate regions of the undividual tongues, out of the plane of the metal tape. CONSTITUTION: A metal tape 3 has a plural of tongues 6 deformed from a metal tape plane after being freely cut out. A reinforcing body 2 is provided with a web 7 piercing through in the longitudinal direction concentrically and comprised of this metal tape 3 pressure-carved. The tongues being freely cut out at both sides and vertically oriented are inseparably situated in the web 7 in practice, and the individual tongues deformed at that time are codes 6, and non-deformed ones are codes 8. At the time of manufacturing the reinforcing body 2, the metal tape 3 is provided with a pressure-carved cutting line 9 by a continuous process, through which the web 7 being pierced through and these tongues 6 and 8 to be situated at the both sides are generated there.  In addition, the metal tape 3 is machined by a flow-up finishing tool which is performable not only the pressure-carved cutting line 9 but also the deformation of these tongues 6.