baber/WOPTO huggingface dataset:
Patent JP-H01279459-A (JP)
Title: Spindle motor mount angle adjusting mechanism for disk driver
Inventor: HORIKIRI KENICHI
IPC: G11B19/20
Filed: 1988-04-30
Abstract: PURPOSE:To attain minute mount angle adjustment without limit in adjusting number of times or the lie by adopting the constitution such that a mount metallic fixture is made of a plate spring and the mount angle is adjusted through the use of bent elastic deformation. CONSTITUTION:The mount metallic fixture 18 to mount a spindle motor 12 to a mechanism chassis 13 is made of a plate spring. A stopper 22 with a thread hole to screw the adjustment screw 21 screwed to the chassis 13 is fitted to the metallic fixture 18. The screw 21 is turned to cause bending elastic deformation to the metallic fixture 18 thereby mounting the motor 12 to be tiled in the radial direction of the optical disk 11. Through the constitution above, the screw 21 is tightened completely in the assembling of the disk driver, then the disk 11 is slightly tilted in a direction opposite to the direction of the optical pickup 15 with respect to the chassis 13. In this state, if the disk 11 has a warp, the mount angle is adjusted by turning the screw 21 to tilt the metallic fixture 18.
Patent JP-S61264207-A (JP)
Title: Optical defect detection
Inventor: MATSUMURA KENICHI
IPC: G01N21/88
Filed: 1985-05-17
Abstract: PURPOSE:To distinguish holes and defects from each other with a simple circuit by receiving reflected light and transmitted light by one image sensor to obtain signals of holes and defects simultaneously and with a large signal difference. CONSTITUTION:The reflected light from a light source 11 for regular reflection reflected regularly from an object 13 to be detected and the transmitted light from a light source 14 transmitted through the object 13 to be detected are inputted to an image sensor 15. Intensity distributions of the reflected light and the transmitted light are as shown by graphs (a) and (b), and the intensity distribution of the received light of the image sensor 15 is as shown by a graph (c). Since the image sensor 15 generates an output signal correspondig to the intensity of received light, the output signal is sliced with two slice levels 19A and 19B by a signal processor 17 to obtain signals corresponding to a hole 12 and a defect 16 shown by graphs b' and c'.
Patent JP-H02283209-A (JP)
Title: Binder
Inventor: YASUNAGA AKIO
IPC: A01D37/00
Filed: 1989-04-24
Abstract: PURPOSE:To stabilize the running performance and improve the straight driving performance by placing a transmission case for driving the right and left driving wheels on the back extension line of an intermediate grass-dividing lever and making the width of a wheel of binder-side to be broader than that of the other wheel. CONSTITUTION:A transmission case 7 for driving right and left driving wheels 6, 6' is positioned on the back extension line of an intermediate grass-dividing lever 2. The stumps are trodden with the center part of the wheel by this structure. The width of the driving wheel 6 at the side provided with a binder 5 is made to be broader than that of the other driving wheel 6' to further improve the running performance and the straight driving performance of the machine body.
Patent JP-S58224633-A (JP)
Inventor: SHIMA YASUKAZU
IPC: A01K63/00
Filed: 1982-06-19
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-H05130440-A (JP)
Title: Color picture read correction device
Inventor: YAMAMOTO TADASHI
IPC: H04N1/58
Filed: 1992-03-31
Abstract: PURPOSE:To provide the color picture read correction device able to correct a phase characteristic and a resolution characteristic of a color picture signal without deteriorating the resolution and the S/N of the color picture signal obtained through reading while a color picture is read by a color image sensor. CONSTITUTION:The color picture read correction device is provided with a picture read section 1 using a color image sensor with different read position depending on color and outputting a color picture signal having an RGB color signal component for each picture element and a correction processing section 2 using a relevant color signal component and other color signal component of a noted picture element and picture elements in the vicinity so as to implement correction processing of a phase characteristic and a resolution characteristic with respect to each color signal component of a color picture signal outputted from the picture read section 1.
Patent JP-S60111263-A (JP)
Title: Color converter
Inventor: GOSHIMA YOSHITOMO
IPC: G03G15/01
Filed: 1984-05-24
Abstract: PURPOSE:To facilitate the operation during color conversion and improve the convenience of use by selecting one combination which satisfies color conversion to remaining colors according to an indication of conversion from a specific color to another color. CONSTITUTION:When the 1st conversion from R to G and the 2nd conversion from G to Y are designated, a display shown in the 2nd figure is obtained by designation the 1st conversion and only a display of G5 shown in the 4th figure remains by designating the 2nd conversion while a display of remaining G1-G14 is turned off; and M C, G, Y Y, X, C X, Y, V C, YYC, G, Bk G, and YYC are displayed unless conversion is designated. When one display of each ''row'' (each original color) is made eventually, vonversion designation is completed to display the current combination of a color separation filter and a development color or control the process of a copying machine automatically with its combination signal.
Patent JP-H07285346-A (JP)
Title: Electric carrier vehicle
Inventor: INOUE SEIJI
IPC: B60K1/04
Filed: 1994-04-19
Abstract: PURPOSE:To provide a small and lightweight electric carrier vehicle easy to maintain and inspect. CONSTITUTION:A cover 7 covering a travel frame 6 mounted with a battery 4 and a motor 5 can be opened centering on support shafts 8 at the rear end of the travel frame 6, and the rear section of a load carrying platform frame rotatably supported on the support shafts at the front section of an undercarriage are removably provided on a support member 12 connected to the travel frame 6 and protruded upward from the aperture 11 of the cover 7. This electric center vehicle is made small and lightweight, the load carrying platform can be made large, and the maintenance and inspection can be easily made.
Patent JP-S62261328-A (JP)
Inventor: YAGI MIKIO
IPC: A47L17/00
Filed: 1986-05-09
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-H0631877-A (JP)
Title: Resin tube for fuel pipeline and its production
Inventor: KODAMA TSUTOMU
IPC: B32B27/36
Filed: 1992-03-30
Abstract: PURPOSE:To prevent separation between the inside layer and the outside layer of a tube by raising adhesive property between the inside layer formed of fluorine-based resin and the outside layer formed of resin such as polyamide and polyester which are poor in adhesive property for the fluorine-based resin without complicating a manufacturing process and raising production cost. CONSTITUTION:In a resin tube having at least two layers of the inside layer formed of fluorine-based resin and the outside layer formed of polyamide resin or the like, adhesive surface treatment is performed on the face touching the external layer of the inside layer. Moreover heat treatment is performed at >=150 deg.C and at the temperature not higher than the melting point of the outside layer in a state wherein the inside layer and the outside layer are laminated.
Patent JP-H02284211-A (JP)
Title: Abnormality detecting construction for working vehicle
Inventor: TSUDA AKIRA
IPC: A01B63/00
Filed: 1989-04-26
Abstract: PURPOSE:To omit exclusive operation for an abnormality detecting means, and to improve operability by assembling the operation to operate or not to operate the abnormality detecting means in the operation of a setting/adjusting device. CONSTITUTION:When a main switch is ON-operated, a counter starts counting, and a buzzer 21 begins ringing. When a selector switch 15 as the setting/ adjusting device for control is operated while the buzzer 21 is ringing, the abnormality detecting means to check whether voltage being inputted to a control device 19 from a potentiometer 18 before swinging operation (the voltage at a state where an operating lever 14 is operated at a neutral stop position N) coincides with the voltage at neutral time set in the control device 19 or not is operated. Thus, since the selector switch for operating the abnormality detecting means can be omitted, the simplification of the construction and the improvement of the operability can be attained.
Patent JP-S6027861-A (JP)
Inventor: MITSUCHIERU DAGURASU KIYANBERU
IPC: G01N33/49
Filed: 1984-05-25
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-S59231219-A (JP)
Title: Hydraulic clutch
Inventor: TERAMACHI KAZUYUKI
IPC: F16D25/0638
Filed: 1983-06-13
Abstract: PURPOSE:To obtain a high load from the early stage of the slide stroke of a piston by superposing at least two pieces of belleville springs for compressing a friction disc, in the counter posture, and fitting a guide member for applying a preload, onto the belleville springs. CONSTITUTION:A belleville spring 13 is arranged between a piston 3 and a friction disc 8 on the input side continuous to the piston 3, and said belleville spring 13 is arranged in the counter posture where each outer peripheral edge part of two pieces of annular belleville springs 13 and 13 is attached. The inner peripheral edge part of the belleville spring 3 is fitted onto a cylindrical guide member 14. Said guide member 14 is integrally equipped with the annular stopper parts 15 and 15 for holding the belleville springs 13 and 13 in a prescribed compression state, and therefore the belleville springs 13 and 13 are kept in the state where a preload is applied.
Patent JP-H04314629-A (JP)
Title: Constant speed running device for vehicle
Inventor: MURAI TAKESHI
IPC: B60K31/02
Filed: 1991-04-12
Abstract: PURPOSE:To provide a constant speed running device for vehicle capable of judging a failure of switch in a stop switch operated by the operation of a brake pedal and a cruise switch. CONSTITUTION:A brake switch device consisting of a stop switch for detecting the operation of a brake pedal and controlling the lighting of a brake lamp and a release switch for releasing constant speed running control is provided. The stop switch is normally opened and set in such a manner as to be closed by a determined first stroke amount L1 of the brake pedal. The release switch is normally closed and set in such a manner as to be opened by a determined second stroke amount L2. When the state where the state (simultaneous closed state) of both the switches being simultaneously closed is continued for a first determined time is continued in a determined frequency, a failure of switch is judged, and when the deceleration is small at the time of establishing the simultaneous closed state of both the switches, the simultaneous closed state is continued for a second determined time or more, or the vehicle speed is zero at the time of establishing the simultaneous closed state, counting of the frequency of the simultaneous closed state is prohibited.
Patent JP-S63271020-A (JP)
Title: Valve structure for cartridge tank
Inventor: OKUDA EIJI
IPC: F23K5/00
Filed: 1987-04-30
Abstract: PURPOSE:To prevent air lock from occurring and expedite the fuel filling by separating the air passage and fuel passage with the inner cylinder inbetween, and disposing valves in the respective passages. CONSTITUTION:A valve seat 6 opposing an open/close valve 7 is attached to the inner wall of the inner cylinder 4, and a valve seat 2 opposing a valve 5 in the outer wall of the inner cylinder 4 is disposed in the inner wall of the outer cylinder 1 attached to a cartridge tank. A valve section is respectively formed in a flow passage in the inner cylinder 4 and a flow passage in a gap 10 between the outer and inner cylinders 1, 2. Because the air passage 11 is separated from the fuel passage 12 through which fuel passes at the time of filling by the inner cylinder 4, and because the air passage 11 is wide up to the valve section where the passage 11 becomes narrowest, fuel droplets can hardly reach the narrow valve section even if the fuel droplets fly toward the air passage 11 at the time of fuel filling, eliminating the risk of air lock. In regard to a tray 16 of a fuel tank 15 to which the cartridge tank is attached, the flow passage passing the valve section becomes less, hence less risk of air lock, by merely opening either one of the inner cylinder valve 5 or open/ close valve 7.
Patent JP-S61266182-A (JP)
Title: Positioning method for welding torch
Inventor: SAITOU MICHINARI
IPC: B23K37/047
Filed: 1985-05-17
Abstract: PURPOSE:To increase a welding accuracy by arranging a contact terminal to a cage shaped holder, by confirming the electrifying state with the contact with the tip part of a core wire as well and further by performing the positioning with the contact terminal position as the co-ordinates original point. CONSTITUTION:A contact terminal 27 is arranged at both sides each one by one at the position opposing to the core wire of the welding torch 26 of a cage shaped holder C. The holder C holding the work W of temporary assembled body is transferred onto a transfer conveyor 12 from a carrying-in conveyor 10. The core wire of the torch 26 is located at the position coming into contact with the contact terminal 27. The electrification between the core wire and terminal 27 is confirmed by getting the core wire in contact with the terminal 27. The positioning is performed with the position of this terminal 27 as the co-ordinates original point and the welding work is performed on each welding point. The accuracy in the welding is increased because of the welding of all the welding point being performed with the terminal 27 as the co-ordinates original point.
Patent JP-H07310850-A (JP)
Title: Step flow rate control valve
Inventor: KOMIYA YASUO
IPC: F16K31/06
Filed: 1994-05-20
Abstract: PURPOSE:To eliminate a need to be continuously electrically connected to an electromagnetic coil to maintain an operation state. CONSTITUTION:During an ordinary state wherein an electromagnetic coil 25 is not energized, a valve body 5 is positioned to a minimum opening position through the spring force of a return spring 12. A yoke 18 and permanent magnets 20 and 21 are arranged so that by applying forward energization on the electromagnetic coil 25, the valve body 5 is positioned in an intermediate opening position and by applying reverse energization on the electromagnetic coil 25. the valve body is positioned in a maximum opening position. Even when energization to the electromagnetic coil 25 is stopped, the valve body 5 is self-held in an intermediate opening position or a maximum opening position and the valve body 5 is maintained so that it is positioned in the opening position.
Patent JP-S601169-A (JP)
Title: Production of dianthraquinone-n, n-dihydroazine
Inventor: KATOU KIMITOSHI
IPC: C07D241/38
Filed: 1983-06-16
Abstract: PURPOSE:To produce the titled substance useful as a vat dye, in high yield and quality, by condensing 1-aminoanthraquinone in the presence of 1,3-dimethyl-2- imidazolidinone using an oxidizing agent and an alkaline condensation agent. CONSTITUTION:1-Aminoanthraquinone is condensed in the presence of an oxidizing agent (e.g. air, oxygen, etc.) using 0.2-2.5 times weight, based on the raw material, of an alkaline condensation agent (preferably KOH) to obtain the titled substance. The reaction is carried out in the presence of 1.0-3.0 times weight, based on the raw material, of 1,3-dimethyl-2-imidazolidine, at 80-150 deg.C. Since 1,3-dimethyl-2-imidazolidinone is stable under alkaline condition, it can be recovered by distillation under atmospheric or reduced pressure or by solvent extraction.
Patent JP-S5231736-A (JP)
Title: Ttl light measure device for single lens reflex camera
Inventor: FUKUHARA TOORU
IPC: G03B7/099
Filed: 1975-09-05
Abstract: PURPOSE: To enlarge the range of light measure and prevent the reduction of reflection by diffusion-reflecting light by an indented reflecting mirror. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5332636-A (JP)
Title: Ic memory
Inventor: TAKURI JIYUNICHI
IPC: G11C29/08
Filed: 1976-09-07
Abstract: PURPOSE:To test the IC memory with a short time, by enabling the changeover of bit/address constitution to 1-bit X N-bit and n-bit X N/n-bit with the constitution control signal.
Patent JP-S5230766-A (JP)
Title: Process for treating exhaust gas containing organic matter
Inventor: UCHINO TETSUYA
IPC: B01D53/14
Filed: 1975-09-05
Abstract: PURPOSE: Organic components such as phenol or fromalin contained in exhaust gas are collected with a liquid without remaining in waste liquor as COD components. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09293528-A (JP)
Title: Fuel cell
Inventor: KATAYAMA YOSHIAKI
IPC: H01M8/02
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell with no deterioration in cell performance and no explosion caused by crossover phenomenon, and high reliability by laminating partial laminated bodies containing unit cells so that heat exchanger tubes within adjacent cooling plates perpendicularly cross each other and laminated. SOLUTION: A catalyst is carried on one surface of an electrode plate having grooves for reaction gas flow on the other surface, a pair of electrodes are arranged so that catalyst carried surfaces are faced, and an electrolyte layer is interposed between them to form a unit cell. A plurality of unit cells 1 are laminated with a gas separating plate 9 interposed between them to form a partial laminated body 11. A plurality of partial laminated bodies and a plurality of cooling plates each having a heat transmission tubes on the inside are alternately laminated to form a fuel cell comprising the laminated body. Adjacent cooling plates 12, 12 within the laminated body are laminated so that the axial direction of the straight tube part of heat transmission tubes 13, 13 arranged on the inside of the cooling plates 12, 12 perpendicularly crosses each other.  The bending stiffness of both cooling plates are leveled, deformation is retarded, the generation of cracks in the unit cell and the gas separation plate is prevented, and the crossover phenomenon is avoided.
Patent JP-H04335944-A (JP)
Title: Air conditioner
Inventor: SUGINO MASAHIKO
IPC: F24F11/04
Filed: 1991-05-13
Abstract: PURPOSE:To reach a target time more quickly from starting time and prevent the generation of hunting of output frequency or air capacity by driving both an air supply fan and an exhaust air fan with a specified frequency irrespective of fan control based on detected values of an air capacity sensor within a specified time from the starting time. CONSTITUTION:Both an air supply side fan 1 and an exhaust side fan 2 are operated on a specified output frequency irrespective of fan control based on detected values of air capacity sensors 21 and 22 within a specified time from starting time. Under this construction, a predetermined air capacity setting value is compared with detected values by the air capacity sensors 21 and 22, which detect the air capacity and exhaust air capacity. Based on this comparison result, the output frequency of a fan inverter is varied whereas both the air supply side fan 1 and the exhaust side fan 2 are controlled to operate with the specified frequency within the specified time from starting irrespective of the fan control based on the detected values by the air capacity sensors 21 and 22. 23: supply air capacity detection means, 24: exhaust air capacity detection means, 26: air supply fan drive means, 27: exhaust air fan drive means, a: draft, b: exhaust air, c: open air, 25a: supply air capacity control means, 25b: exhaust air capacity detection means.
Patent JP-2000297863-A (JP)
Title: Pressure withstanding rotary shaft seal
Inventor: OBATA HIROMI
IPC: F16J15/3252
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To reduce the deformation of a lip under a high pressure and to improve durability by holding the inner periphery of a lip tip section with a support metal fixture, providing a reinforcing outer cover metal fixture on the outer periphery, and holding the lip tip section with both metal fixtures in a sandwich shape. SOLUTION: A rubber seal member 5 is constituted of a cylinder cover section 5a, an inner flange outer cover section 5b and a lip section 13, and the lip section 13 is constituted of a short cylinder section 13a parallel with a rotary shaft 32 and a lip tip section 13b shrunk in diameter toward a fluid storage chamber 33 side. A support metal fixture 12 is provided between a first seal element 7 and a seal member 5, the back face of the inner flange outer cover section 5b from the inner periphery of the lip tip section 13b through the inner periphery of the short cylinder section 13a is held by the ring-like support metal fixture 12, and a portion from the outer periphery of the lip tip section 13b to the outer periphery of the short cylinder section 5b is covered with a reinforcing outer cover metal fixture 21.  The lip tip section 13b is held by the metal fixtures 12, 21 in a sandwich shape and is prevented from being directly applied with a high pressure, its deformation is reduced, and it can secure a high sealing property.
Patent JP-S5230267-A (JP)
Title: Activated carbon adsorption apparatus
Inventor: FUKAYA TOSHIHIRO
IPC: B01D15/00
Filed: 1975-09-02
Abstract: PURPOSE: An upward countercurrent type activated carbon adsorption apparatus which clarifies waste water effectively. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07296635-A (JP)
Title: Conductive ceramics material
Inventor: KOBAYASHI TAMAKI
IPC: C04B35/00
Filed: 1994-04-25
Abstract: PURPOSE:To provide a new conductive ceramics material rich in controllability of various characteristics. CONSTITUTION:In a conductive ceramics material mainly composed of copper representing a composition formula by CuaMbOcXd, M is constituted of In and Tb, and when represented in M=In1-x/Tbx, relation is 0.05<=x<=0.5, further to constitute X of Cl and Br. Here, when represented in X=Cl1-yBry, a relation is 0<=y<=0.25, and further a, b, c and dare in a relation where a+b=7, 4<=a/b<=12, 7<=c<=8 and 0.5<=d<=1.5.
Patent JP-2000008450-A (JP)
Title: Sanitary flush equipment
Inventor: HAMADA YASUO
IPC: E03D5/10
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To permit the control of water discharge shape, water discharge, water discharge position, water discharge speed and water discharge ON-OFF at a high speed thereby achieving a high responsibility and stable, reliable control. SOLUTION: Flushing suited to user's taste can be carried out by combining together flow regulator/shut-off valve 42 and a discharge oscillating portion 70 in alignment with the selection of washing mode selected by the user. When the washing mode is selected, an electric signal is transmitted from an electric controller 40 and the discharge oscillating motor 74 and an oscillating cam 73 coupled to it are rotated. Also, the oscillating cam 73 pushes the inner surface of a recessed portion of an oscillating discharge nozzle 72 to the outer side, by which a slope is given to the oscillating discharge nozzle 72. Therefore, by the rotation of the oscillating cam 73, the slope of the oscillating discharge nozzle 72 is varied with time by a predetermined angle, and the discharge direction draws a predetermined path with time and changes.