baber/WOPTO huggingface dataset:
Patent JP-H06282857-A (JP)
Title: Track jump device
Inventor: ISHIBASHI HIROMICHI
IPC: G11B7/085
Filed: 1993-03-26
Abstract: PURPOSE:To execute semi-track jump by switching the operation of an acceleration pulse generation means and that of a deceleration pulse generation means according to the peak value of a tracking error signal. CONSTITUTION:This device is provided with a disk-shaped storage medium 10 with an information track, a reproduction means 1 with a tracking actuator, a tracking error detection means 2 for detecting a tracking error signal, and an acceleration/deceleration signal generation means 6 for outputting a signal for deceleration after an actuator is accelerated by a track jump command. The polarity of the tracking error signal is inverted according to the output of a toggle FF circuit 3 with a polarity inversion means 4 for inverting the polarity of the tracking error signal according to the track jump command. The maximum/minimum signals of the error signal are detected by a peak detection circuit and then the rotation of a recording medium 10 is detected by a one-rotation detection circuit 8, and then a track jump command is issued. A control circuit 9 feeds back the tracking error signal and the acceleration/ deceleration pulse signals to the tracking actuator of an optical head 11.
Patent JP-H03268008-A (JP)
Title: Method and device for moving control of moving body
Inventor: HATADA FUMIO
IPC: G05D3/12
Filed: 1990-03-16
Abstract: PURPOSE:To execute the stable control at any moving speed by executing the moving control of a moving body by a fuzzy inference based on a pseudo position deviation signal, a speed deviation, and a differential value of the speed deviation. CONSTITUTION:A pseudo position deviation signal generating circuit 1 generates a pseudo position deviation signal Ec of a moving body 122, based on a speed command signal Vr given from a servo-controller. From this pseudo position deviation signal Ec, a speed deviation signal (e), and a differential value e' of the speed deviation, a manipulated variable of the moving body 122 is derived by a fuzzy inference. Information related to a position deviation of the moving body 122 which is a control object being an input required for the fuzzy inference is obtained from a target speed command value as the pseudo position deviation signal Ec, therefore, it can be obtained as a prescribed input irrespective of whether the target speed command value is large or small. In such a way, the stable control can be executed irrespective of the target speed command value of the moving body 122.
Patent JP-S5683654-A (JP)
Title: Variable-speed pulley device
Inventor: TAKEGAI HIDEYASU
IPC: F16H55/52
Filed: 1980-05-23
Abstract: PURPOSE: To prevent an auxiliary machine such as compressor from a wasteful over-rotation by a method wherein the variable-speed pulley for transmitting the turning force of an atuomatic engine to the auxiliary machine comprises a centrifugal clutch provided in a larger-diametered drum and a one-way clutch provided in a smaller-diametered drum.  
     CONSTITUTION: A centrifugal clutch section 6 is provided between a base section 1 and the larger-diametered drum 3, while a one-way clutch section 7 is provided between the base section 1 and the smaller-diametered drum 4. The centrifugal clutch section 6 consists of a rocking arm 10 pivotably fitted to a shaft 9 provided at a bearing 8 of the base section 1, a weight 11 provided at one end of the arm 10, an arch-shaped shoe 13 which is pivotably fitted to the other end of the arm 10 and extends along the inside wall of the drum 3, and a spring 14 which rotating and sliding properties to the arm 10. On the other hand, imparts the one-way clutch section 7 consists of wedges 25 provided at regular intervals on the outside periphery of a cylindrical body 24 projecting from the base section 1. When said shoe 13 for transmitting the turning force to the drum 3 side and  the rotary base section 1 attain a predetermined rotation frequency, the auxiliary machine can be protected by the clutch section 7 which locks the drum 4 to the base section 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08257171-A (JP)
Title: Golf club set
Inventor: AIZAWA YUICHI
IPC: A63B102/32
Filed: 1995-03-27
Abstract: PURPOSE: To enable the vibration attenuating effect of a golf club to be altered according to the club number by attaching a vibration attenuating member consisting of a material having modulus of elasticity lower than a head body and increasing the mass of the vibration attenuating member as the club number is lower. CONSTITUTION: The weight of a head body 7 is dispersed to the peripheral part by forming a recess 10 in the back part 7d of each head body 7 except for the peripheral part to increase the moment of inertia in driving a ball. A vibration attenuating member 13 consisting of a material having the modulus of elasticity smaller than the head body 7 is mounted to the bottom part 10a of the recess 10 with an adhesive. The mass of the vibration attenuating member 13 is increased according to the low count in such a way as long iron > middle iron > short iron. The head body 7 is manufactured with titanium and the vibration attenuating member 13 is made of aluminum.
Patent JP-S61226654-A (JP)
Title: Submersible ultrasonic wave flaw detecting device
Inventor: TAKEUCHI TATSURO
IPC: G01N29/27
Filed: 1985-03-30
Abstract: PURPOSE:To make unnecessary a rubber plug without getting water into the internal part through the joint of both pipes when the water passes through the main body part by contacting and pushing the rear edge surface of the preceding pipe by the tip surface of the succeeding pipe on the rearmost conveyer at the transporting side. CONSTITUTION:When the tip edge of a pipe A on a roller conveyer 143 passes through an optical detecting device 40, a detecting signal rises from L to H, in response to this, the output of a differentiating circuit 54 goes to be positive, and the output signal of a tip part detecting part 56 goes to be a H level. Consequently, the output signal of an AND circuit 58, to which the detecting signal of an optical detecting device 38, the output signal of a rear edge part detecting part 52 and the output signal of the tip part detecting part 56 are supplied, goes to be H. The output signal is supplied to a motor 163 as a speed-increasing signal, and a motor 163 makes the number R1 of the rotation into 1.1 times. Thus, the transporting speed of a roller conveyer 143 rises, the tip surface of a pipe A on it contacts with the rear surface of a pipe B on a roller conveyer 142 and is pushed to a main body part 12 side.
Patent JP-H02246275-A (JP)
Title: Manufacture of mos type semiconductor device
Inventor: KISHIMOTO MIKIO
IPC: H01L29/49
Filed: 1989-03-20
Abstract: PURPOSE:To enable the etching terminal to be detected with high precision without electrically insulating the space between polysilicon film layers by forming a high melting point metallic film between the upper and lower two layer polysilicon films. CONSTITUTION:A gate oxide film 2 is deposited on a p type silicon substrate 1; and after depositing a polysilicon film 3a on the film 2, a tungsten film 9 is formed; further after depositing another polysilicon film 3b, phosphorus in high concentration is vapor-diffused to form a low resistant film 5a. That is, a high melting point metallic film 9 is formed between upper and lower polysilicon layers 3a and 3b. Through these procedures, the detecting precision at the etching terminal of the upper layer polysilicon film 3b can be enhanced without electrically insulating the space between the polysilicon film layers 3a and 3b.
Patent JP-H09259162-A (JP)
Title: Method and system for inputting accesory parts of cad for designing unit type building
Inventor: KURITA KAZUKI
IPC: G06F17/50
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To smoothly and surely input accesory parts attached to a unit when designing a unit type building. SOLUTION: An accesory parts input system 19 for CAD for designing unit type building is constituted by providing a unit input means 30 for inputting respective main units consisting of the main sections of the unit type building and the accesory units attached to these main units on plan view for respective floors and a unit code allocating means 40 for allocating unit codes composed of kind codes, belonging floor codes and horizontal position codes to the respective inputted main units and optional units according to fixed rules.
Patent JP-H03269402-A (JP)
Title: Delay equalizer unit
Inventor: ISHIKAWA JOJI
IPC: H04B10/2513
Filed: 1990-03-20
Abstract: PURPOSE:To eliminate the need for designing and producing delay equalizers for each of individual receivers by inserting a loss characteristic compensating circuit in series into a strip line constituting a delay characteristic element and unitizing the delay equalizer which compensates the wavelength dispersion of an optical fiber in an electric region. CONSTITUTION:The production of the delay equalizer which compensates the wavelength dispersion of the optical fiber in the electric region. is facilitated in the optical receiver of an optical coherent communication system receiving section. The delay characteristic element 1 is the strip line which compensates the spectrum characteristic based on the wavelength dispersion of the optical fiber in the region of the electric signal obtd. by converting this optical fiber signal. The loss characteristic compensating circuit 2 is inserted in series into this strip line to provide the effect of flattening the loss characteristic of the delay characteristic element 1. Further, a wide-band amplifier 3 which compensates the loss generated by the delay characteristic element 1 and the loss characteristic compensating circuit 2 is inserted in series into the strip line constituting the delay characteristic element 1 to unitize the delay equalizer.
Patent JP-S59193359-A (JP)
Title: Immunological automatic analytical apparatus
Inventor: YAMADA TAKASHI
IPC: G01N33/543
Filed: 1983-04-18
Abstract: PURPOSE:To miniaturize the whole of an automatic analytical apparatus by reducing distributors and shortening a reaction line, by allowing the single reagent distributor provided in the reaction line to perform three kinds of different quantitative distributions of a buffer solution, an enzyme labeled reagent and a color developing reagent during analysis of each specimen. CONSTITUTION:A carrier 21 is charged in a U-shaped tube 11 at a first rotation stop position S17 of a disc 12 while the U-shaped tube 11 and the carrier 21 are washed at a position S22. At a position S24, a change-over valve 34 selects a buffer solution container 30 and a buffer solution is quantitatively distributed in the U-shaped tube by a reagent distributor 29. At a position S1, a definite amount of a specimen 11 is distributed in the U-shaped tube to start the first reaction and, at a position S2, the liquid to be examined in the U-shaped tube is stirred. In the second and third rotations, a color developing reagent and an enzyme labeled antibody are distributed in the U-shaped tube in a definite amount at the position S24 to start the second and third reactions. In this case, before and after the position S24, processes at the positions S22, S2 are similarly performed as the first rotation. At the position S19 in the fourth rotation, the liquid to be examined in the U-shaped tube is sucked into colorimeter 22 to perform colorimetric measurement.
Patent JP-H09283229-A (JP)
Title: Connector connecting structure and unit connecting structure
Inventor: TAKADA KENSAKU
IPC: H01R13/74
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To securely achieve both connection between connectors and connection between units having the connectors respectively mounted thereon without any increase in size of the connectors. SOLUTION: A first unit comprises movement holding projections 43 for movably holding a first connector C1 in a connector fitting direction and temporarily locking pieces 44 for temporarily locking the first connector C1. A second connector C2 is provided with release operating projections 55 for releasing the temporary locking by the temporarily locking pieces 44 in engagement between the connectors C1, C2. The first unit and a second unit can be connected to each other while the connectors C1, C2 are moved relatively to the first unit in a state in which the connectors C1, C2 engage with each other.
Patent JP-H06282173-A (JP)
Title: Electrophotographic recorder
Inventor: SUZUKI TAKASHI
IPC: G03G15/11
Filed: 1993-03-26
Abstract: PURPOSE:To obtain an electrophotographic recorder having a wet type roller developing device dealing with high-speed development. CONSTITUTION:In the electrophotographic recorder converting a latent image into a toner image in such a manner that an image carrier 5 on which the latent image is formed is processed with a developing liquid 4 including toner and transferring/recording the toner image on a recording sheet, a developing device obtaining the toner image by processing with the developing liquid is constituted so that plural rollers 1 and 2 arranged closely each other, near to a drum-like or belt-like image carrier on which the latent image is formed and simultaneously, which is rotated/driven in one direction and in parallel with the crossing direction of a periphery are disposed in the regions of the upstream side of rotation than the lower end part of the periphery of the image carrier and the lower part than the center axis line of the image carrier and are rotated/driven in directions following/against the rotational direction of the image carrier in the upstream and downstream sides, respectively and simultaneously, the developing liquid including the toner is supplied to the surface facing oppositely the image carrier from on the upstream side roller.
Patent JP-S57182603-A (JP)
Title: Plating thickness detecting method of plating device
Inventor: KANAZAWA FUMIO
IPC: G01B7/06
Filed: 1981-05-06
Abstract: PURPOSE:To offer a plating thickness detecting method which can be controlled easily and is capable of obtaining plating whose quality is constant, by detecting the plating thickness from both addition of a value of a positive current and subtraction of a value of a negative current, flowing to a material to be plated, in accordance with an integrating value corresponding to a prescribed quantity of plating. CONSTITUTION:A rectifier 1 provided with a polarity converter 2 is connected to a commercial electric power source, and supplies a current in the forward direction and a current in the reverse direction alternately to a plating tank. Microscopic voltage by a shunt resistance 4 connected to its circuit is inputted to an A/D converter 5, sends an output based on a positive current and a negative current to a microcomputer 6 through an input selector 7, stores aerially an integrating value of the positive and negative currents as a data, also calculates its algebraic sum, sends a signal when its integrating value becomes ''0'' or below, also supplies the integrating value to a terminal equipment 9, and controls plural plating tanks. Accordingly, the control becomes easy, and also plating whose quality is constant is obtained.
Patent JP-H07274983-A (JP)
Title: Production of oil and fat containing long chain highly unsaturated fatty acid
Inventor: HATAKE SHUICHI
IPC: C11B1/10
Filed: 1994-04-06
Abstract: PURPOSE:To obtain an oil and fat containing a long chain highly unsaturated fatty acid having a pharmacological effect, in a high concentration efficiently, by culturing a microorganism belonging to Candida, etc., having the activity of hydrolyzing the oil and fat, together with the oil and fat, and collecting the product by chemical treatment. CONSTITUTION:A microorganism belonging to Candida, Penicillium, Aspergillus, Pseudomonas or Alcaligenes, having the hydrolyzing activity of an oil and fat (e.g. Candida rugosa ATCC14830, etc.) is inoculated to a medium containing the oil and fat (e.g. fish oil, etc.), and the oil and fat are extracted by liquid - liquid partition with hexane after culturing at 28 deg.C for 60hrs. Then, by subjecting the product to a deacidification treatment with an alkali, the objective oil and fat which contains a long chain highly unsaturated fatty acid having physiological activity and a pharmacological effect to human in a high concentration.
Patent JP-2000262809-A (JP)
Title: Deaeration device
Inventor: MORIKAWA OSAMU
IPC: B01D19/00
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To prevent damage to be inflicted to a deaerating tray from occurring even when a violent flush is casually generated in a water storage part or the interior of a water supply outlet pipe by providing the water storage part with a protecting member for the deaerating tray in a deaeration device equipped with a deaeration part and the water storage part in a single cylinder. SOLUTION: A protecting member 14 for a deaerating tray 7 is installed in the suction hood 12 of a water storage part 3. When a flush is generated near a water supply outlet part 11 of the water storage part 3 or in the interior of a water supply outlet pipe connected to the water supply outlet pipe 11, spewed-up steam and stored water are prevented from being jetted directly into the deaerating tray 7 by the protecting member 14 installed in the suction hood 12 of the water storage part 3, and the generated steam is guided to the slope 14a of the protecting member 14. Thus it is possible to have the stored water broadly guided to a free surface. Consequently, the deaerating tray 7 mounted above the water storage part 3 can be prevented from being damaged by moderating and dispersing the energy of the steam and the stored water spewed up by the flush of the stored water.
Patent JP-H09254612-A (JP)
Title: Pneumatic-tire core
Inventor: MATSUMURA YASUHIRO
IPC: B60C17/04
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic-tire core designed so that when the internal pressure of a tire has dropped, even in such a vehicle that great side forces are applied, its crown part is prevented from damaging the inner surface of the tire for enhanced longevity by taking the direction of application of the forces into account, and so that assembly of a circular body (segment) constituting the core is facilitated. SOLUTION: A pneumatic-tire core, which supports a pneumatic tire T from inside when the internal pressure of the tire has dropped, comprises a crown part supporting the tire T from inside, a base part forming the innermost part of the core along the radial direction, and a support part leading from the crown part to the base part to support the crown part, the support part having a curved cross-sectional shape involving the rotation axis of the tire, so that the support part is located on the outer part of the vehicle when the tire is attached to the vehicle.
Patent JP-S51144636-A (JP)
Title: Photo-divider
Inventor: MATSUMOTO KAZUYA
IPC: G03B7/099
Filed: 1975-06-06
Abstract: PURPOSE: In photometries about cameras and so forth, the use of two-ply diffraction grating with self-focusing character improves photometry performance. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S5642822-A (JP)
Title: Transmission gear selector
Inventor: RICHIYAADO EI MAIYAAZU
IPC: F16H61/24
Filed: 1980-05-23
Abstract: The gear selector shaft of a manually operated transmission has shift mechanisms secured thereto for producing driving engagement between the engine and the vehicle wheels at the speed ratio selected by the vehicle operator. By moving the selector shaft along shifting planes that are defined by a control plate, the shift mechanisms actuate the selected gear into engagement with the gears of the input shaft. The control plate has a system of interconnected slots into which a gear selector pin, which is secured to the gear selector shaft, is fitted. The slot system corresponds to the conventional shifting pattern over which the vehicle operator exercises control. The control plate serves to positively restrain erratic movement of the selector shaft that could cause damage to the transmission. A second embodiment provides for the gear selector shift control pattern to be secured to the selector shaft and its movement to be controlled by the movement of that pattern about the position of the selector pin. In this instance the pin is fixed to the transmission housing and similarly engages the slots that define the shifting pattern.
Patent JP-H01242755-A (JP)
Title: Fe-based magnetic alloy
Inventor: YOSHIZAWA KATSUTO
IPC: C22C38/52
Filed: 1988-03-23
Abstract: PURPOSE:To obtain a magnetic alloy having low core loss, high magnetic permeability and small characteristic deterioration caused by strain, etc., by compositely adding specific ratios of Cu and one or more kinds of other specific elements to an alloy contg. Fe and B as basic components. CONSTITUTION:The Fe-based magnetic alloy is formed with the compsn. expressed by formula I. The formula I is shown by atom%, and M denotes Co and/or Ni, A denotes Cu and/or Ag, M' denotes one or more kinds of elements selected from Nb, Ta, Zr, Hf, Ti and Mo. In the formula, 0<=a<=0.3, 0.1<=x<=10, 1<=alpha<=30 and 5<=z<=17 are furthermore satisfied. At least 50% of the structure is regulated to fine crystal grains and the average grain size of the grain size measured by the maximum size is regulated to <=1,000Angstrom . The alloy having the compsn. expressed by formula II can furthermore be applied. In the formula II, M'' is selected from V, Cr, Mn, the platinum group, Au, etc., and beta is regulated to <=10. The Fe-based magnetic alloy has excellent soft magnetic characteristics and has the characteristics of low magnetostriction, etc.
Patent JP-H10226033-A (JP)
Title: Rough projection sheet and its production
Inventor: KAKUWA KAHEI
IPC: B32B7/12
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily forming a sheet having a largely uneven face at low cost, because a resinous anti-slip sheet is formed into an uneven shape by a mold roll, with the result that the cost rises and arrangement of the number of patterns in difficult. SOLUTION: A rough projection sheet 1 is formed by a method wherein a resin sheet 2 is immersed in a self-adhesive 3 to be drawn up to form a self-adhesive sheet 4 and this sheet 4 is held between a rough sheet 6 and a smooth sheet 7 to be pressed by pressure means 8, 8 and a coating agent 10 is applied to the surface of the rough sheet 6 by a soft roller 9 and the coating agent bonded to the self-adhesive layer is gathered to the fiber top parts of the rough sheet to be cured.
Patent JP-H06283505-A (JP)
Title: Passivation material coating device
Inventor: YAMADA OSAMU
IPC: H01L21/316
Filed: 1993-03-29
Abstract: PURPOSE:To obtain a passivation material coating device capable of coating the beveled surface of a semiconductor substrate with resin without damaging the outer peripheral part, which is subjected to beveling work, of the substrate by a method wherein the device is constituted into a device provided with a rotating stand for rotating the semiconductor substrate and a nozzle for ejecting a passivation material from its upper end in close proximity to the lower part of the outer peripheral part of the substrate. CONSTITUTION:A passivation material coating device is constituted into a device provided with a rotating stand 2, which holds horizontally a semiconductor substrate 1 and rotates the substrate 1 round its center, and a nozzle 4, which is capable of ejecting a passivation material 6 from its upper end in close proximity to the lower part of the outer peripheral part of the substrate 1. For example, the resin feeding nozzle 4 is provided so as to be able to make the polyimide resin 6 overflow, its upper end. A nozzle 5 for drying is provided so as to be able to jet warmed nitrogen 7 from its upper end toward a beveled surface of the silicon substrate 1. Moreover, a dispenser 8 is provided in such a way that it is installed over the outer peripheral part of the silicon substrate 1 and can make the resin 6 drip through its lower end.