baber/WOPTO huggingface dataset:
Patent JP-H0729282-A (JP)
Title: Disk driving device
Inventor: ARATA TADAO
IPC: G11B17/26
Filed: 1993-07-13
Abstract: PURPOSE:To maintain an adequate spacing between a disk to be reproduced and a housed disk and to surely prevent the contact thereof by setting the height of a disk stocker at the same level as a step for receiving the disk of the selected housing step and drawing out the disk, then further rising up the disk stocker according to the rising quantity by a clamp. CONSTITUTION:The disk (CD) stocker 6 is lifted by a common motor 114 via a lifting side gear train 112 until the levels of the housing step 14 for the selected CD and the CD pallet 58 are matched. The CD drawn out of the housing step 14 is then clamped with a clamper by rising a turn table 40 by means of a cylindrical cam 143 which is driven via a gear by the motor 114. The gear train 112 and the motor 114 are meshed with each other by a clutch at this time and the stocker 6 is risen by a prescribed amt. according to the height at which the CD to be reproduced is risen by the clamp. As a result, the sufficient vertical spacing between the CD to be reproduced and the housed CD of the housing step 14 is obtd., by which the contact is surely prevented.
Patent JP-S5897300-A (JP)
Inventor: TSUKADA KASHIO
IPC: H05H13/00
Filed: 1981-12-04
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-S6175081-A (JP)
Inventor: SUZUKI MITSUGI
IPC: B62J35/00
Filed: 1984-09-18
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-H0359464-A (JP)
Title: Probe
Inventor: TANAKA EIJI
IPC: G01R1/36
Filed: 1989-07-27
Abstract: PURPOSE:To preclude trouble due to static electricity which is caused when the probe is handled by providing a circuit which makes a connection and a disconnection between an input terminal and a ground terminal by using a reed relay. CONSTITUTION:The reed relay 4 is provided between the input terminal A and ground terminal B and while no voltage is applied to a power terminal D, the contacts of the relay 4 is made through the contacts of the terminals A and B. Consequently, an FET which is used in an AC amplifier 1 is protected. In this state, the probe is connected to a measurement point and then a voltage is applied to the terminal D while a circuit to be measured is powered on. When the voltage is applied to the terminal D, the relay 4 operates to put the contact in a state shown by a broken line, an open state is formed between the terminal A and ground B, and an amplifier 1, a DC-HF amplifier 2, and an output amplifier 3 are all put in operation. This state shows the waveform observation time of the probe and an input signal is inputted from the terminal A and outputted from a terminal C. This output signal is only measured.
Patent JP-S6439046-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MORITA NOBUYUKI
IPC: H01L21/822
Filed: 1987-08-04
Abstract: PURPOSE:To decrease steps on the surface of a semiconductor chip due to lead-out electrodes, to improve strength against stress, which is applied when temperature is changed, and to prevent the occurrence of cracks in an interlayer insulating film, by forming the upper lead-out electrode of a capacitor with a resistance material, which forms a thin film metal resistance element. CONSTITUTION:A capacitor element is formed as follows: a high concentration impurity region 2 on the surface of a semiconductor substrate 1 and a thin film metal resistor 5 of a thin film metal resistance element are made to be lower and upper lead-out electrodes, respectively; and a semiconductor insulating film 4 is provided between the lead-out electrodes 2 and 5. Normally, the metal resistor film of the thin film metal resistance element is formed with, e.g., chromium having the film thickness of -200Angstrom . Therefore the thickness of the upper lead-out electrode of the capacitor element, which is formed with the thin film resistance material 5, is equally thin as metal resistor film. Since the hardness as material quality is high, a high resistance is provided against stress, and the device is not readily deformed. Thus, steps due to the upper lead-out electrode are decreased, strength against stress, which is yielded with temperature change is improved and the occurrence of cracks in the interlayer insulating film can be prevented.
Patent JP-H0783734-A (JP)
Title: Gamma-ray level detector
Inventor: KASAI SHOZO
IPC: G01F23/28
Filed: 1993-08-06
Abstract: PURPOSE:To provide a gamma-ray level detector which can accurately detect the distributing state of an object to be measured even when the upper surface of the object becomes unhorizontal by agitation, etc. CONSTITUTION:When a plastic scintillator 7 is irradiated with gamma-rays, luminous pulse signals are photoelectrically converted by means of photomultiplier tubes 16 and 17 arranged on the scintillator 7. The output signals A and B of the tubes 16 and 17 are supplied to a computing element 22 through amplifiers 10a and 10b and another computing element 21 and the element 22 calculates the A/B and supplies the calculated results to comparators 11-1 to 11-n. A comparator position discriminator 29 discriminates a first light emitting position from the number of operations of the comparators 11-l to 11-n. A light emitting position discriminator 30 discriminates an accurate light emitting position by reading out light emitting position information stored in a light emitting position conversion map 31 based on the signal A of the amplifier 10a and first light emitting position and supplies the discriminated position to a positional pulse integrator 32. The integrator 32 integrates the number of pulses at every split level of the scintillator 7. The integrated number of pluses is supplied to a level distribution display 24 and the display 24 displays the level of an object 3 to be measured in a container 1.
Patent JP-S6438984-A (JP)
Title: Conductive joint for movement parts
Inventor: WADA MASARU
IPC: H01R39/00
Filed: 1987-08-05
Abstract: PURPOSE:To make an abrasive damage and exothermicity etc. to be nothing and the influence on a shape of electrical appliances to be reduced even if a compact joint is used by interposing powder between movable and stationary conductors. CONSTITUTION:A stationary side conductor 2 connected to a lead wire 6 is made to be nearby provided to a movable side conductor 1 connected to a lead wire 5, the powder of a conductive material or a fluid material (generally called as powder) 3 is filled in a gap, and powder is sealed with a seal packing 4 so that powder not to be leaked. The conductor 1 nearby provided to the conductor 2 moves freely. At that time, conduction is made smoothly since the powder 3 becomes well accustomed to conductors 1 and 2 and a contact area is always made to be large. This allows easy adjustment of a pressing force and eliminates the accidental trouble of an abrasive damage, etc., in contact parts.
Patent JP-S6441622-A (JP)
Title: Pressurization fluidized bed composite generating plant
Inventor: NAGASHIMA AKIRA
IPC: F01K23/06
Filed: 1987-08-05
Abstract: PURPOSE:To introduce compressed air from a compressor to a gas turbine and to prevent adhesion of dust, by a method wherein a pressurization fluidized bed boiler is connected to a compressor through an air pipe, and the air pipe is connected to a gas turbine through an injection air pipe. CONSTITUTION:After high temperature high pressure gas generated in a pressurization fluidized bed boiler 1 is fed to a clean up device 3 through a main gas pipe 2, the gas causes rotation of a gas turbine 4 to drive a generator 5 and a compressor 6. High temperature and high pressure steam generated in the boiler 1 is fed to a steam turbine 11 through a main steam pipe 10, and through rotation of the steam turbine, a generator 12 is driven. In this plant, the boiler 1 is connected to the compressor 6 through an air pipe 15, and an injection air pipe 16 provided between the air pipe 15 and the gas turbine 4 with a regulating valve 16a is connected to the air pipe. Compressed air from the compressor 6 is introduced to the gas turbine 4.
Patent JP-H0996819-A (JP)
Title: Liquid crystal device
Inventor: ASAOKA MASANOBU
IPC: G02F1/1337
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal device having a stable liquid crystal layer, excellent orientation state, high contrast, fast response rate, high precision and high brightness by using a specified uniaxially oriented polyimide thereby forming an oriented film. SOLUTION: The oriented film consists of an uniaxially oriented polyimide expressed by formula. The chiral smectic liquid crystal compsn. has no cholesteric phase but has an interlayer distance (dA) at the first shift point where the interlayer distance decrease and bends near the transition temp. from a smectic-A phase to a chiral smectic-C phase and an interlayer distance (dmin ) at the second shift point as the min. where the interlayer distance increases again with temp. decrease from the first shift point. The interlayer distance (dA) at the first shift point and the interlayer distance (dmin ) at the second point satisfy the relation of 0.990<=dmin /dA. In formula, A is a quadrivalent org. residue having a planer structure such as an aromatic ring and B is (CH2 )n (n is an integer >=1) or an aliphatic group including alicyclic groups.
Patent JP-S6258575-A (JP)
Inventor: FUJIYOSHI SHIORI
IPC: H01R13/46
Filed: 1985-09-06
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-S5898109-A (JP)
Title: Apparatus for supplying stock liquid in filter press
Inventor: KAGA AKIO
IPC: B01D25/12
Filed: 1981-12-04
Abstract: PURPOSE:To provide the titled apparatus constituted so as to prevent the breakage of a filter cloth due to the excessive flow amount of a stock liquid at the initial stage of filtration, by a method wherein a bypass pipe for returning a part of the stock liquid is connected to a stock liquid supply pipe and a variable throttle valve and a flow control valve are interposed at the intermediate part of the bypass pipe. CONSTITUTION:In a stock liquid supply pipe 3 mutually communicating a stock liquid storage tank 1 and a filter press 2, a pump 4 and a flow control valve 5 carrying out the opening and the closing of a pipeline are interposed and, between the stock supply pipe 3 from the pump 4 to the flow control valve 5 and the stock liquid storage tank 1, a bypass pipe 6 for returning the part of the stock liquid is provided while a manually operable variable throttle valve 7 and a flow control valve 8 carrying out the opening and the closing of a pipeline are interposed at the intermediate part thereof. In the initial period of filtering work, the flow control valves 5, 8 are opened while the opening degree of the throttle valve 7 is appropriately ajusted to return the part of the stock liquid, and an excessive flow amount to the filter press 2 is prevented. At the final stage of filtration, the flow control valve 8 is closed to apply max. pressure corresponding to the discharge capacity of the pump 4 to a filtering surface and the filtering work is completed.
Patent JP-S6350651-A (JP)
Title: Cover structure for engine
Inventor: MORITA SHIGERU
IPC: F02F7/00
Filed: 1986-08-20
Abstract: PURPOSE:To improve a damping effect with a simple structure, by forming an engine cover in a way of pressing both inner and outer plates different in thickness in the plate thickness direction and unitizing them in one. CONSTITUTION:An oil pan 1 is formed in a way of pressing an inner plate 11 and an outer plate 12 different in thickness in the plate thickness direction and unitizing them in one. With this constitution, vibration energy of a cover is converted into heat energy by friction between the inner plate and the outer plate, so that a damping effect is improvable.
Patent JP-H0747975-A (JP)
Title: Control for vehicle
Inventor: SAKAI MASAAKE
IPC: B62D11/12
Filed: 1993-08-06
Abstract: PURPOSE:To make a car move forward and backward and both regular and ultra-pivotal turn with one control level alone. CONSTITUTION:A pair of shift arms 157L and 157R longitudinally rocking after being connected to a control lever 121 are connected to symmetrical transmissions via control cable 125L and 125R. When the control lever 121 is rocked to the front side (left), both these control cables 125L, 125R are all in the forward direction F and thereby a car advances forward. During the car progressing, if the control lever 121 is rocked to the right (upside), the control cable 125R alone at the right is pulled back to the rearward direction R and thereby the car turns to the right, and if the control lever 121 is further rocked to the right, the control cable 125R at the right goes beyond a neutral position and rocked in the rearward direction R, so the car is brought into an ultra-pivotal turn toward the right.
Patent JP-S5985463-A (JP)
Title: Carburetor with variable venturi part
Inventor: OONISHI HIDEKAZU
IPC: F02M7/17
Filed: 1982-11-08
Abstract: PURPOSE:To achieve an air fuel ratio appropriate to the operating condition of an engine, by providing a negative pressure control means for altering the cross- sectional area of a nozzle by moving the nozzle depending on the negative pressure in an intake passage downstream to a throttle valve. CONSTITUTION:The displacement of a suction piston 5 or the cross-sectional area of a Venturi part 7 is determined by the negative pressure in the Venturi part and the urging force and weight of a spring 16, which also determine the position of a needle 26. The position of a nozzle 24 is determined by the negative pressure in an intake pipe, the force of a spring 47 and the weight of the piston 43, plate 29, etc. of a negative pressure control means 50. At the time of starting, the negative pressure is so weak that the nozzle 24 does not move up and a thick mixture is made of fuel from a starting nozzle 32. In idling, the negative pressure is so strong that the nozzle 24 moves up to the uppermost position and a prescribed air fuel ratio is set. In operation under unfull load, the nozzle 24 is in the uppermost position and the ratio of air to fuel is determined depending on the position of the needle 26 under the negative pressure in the Venturi part 7.
Patent JP-H0638624-A (JP)
Title: Grading structure of thresher
Inventor: ANDO MASARU
IPC: A01F12/36
Filed: 1992-07-23
Abstract: PURPOSE:To reduce the contamination rate of foreign matters such as broken straws by forming a grain sieve from a resin and specifying the shape of projections upward projected from the upper surface of the grain sieve. CONSTITUTION:A grain sieve 13 is formed from a resin, and plural projections upward projected from the upper surface of the sieve are integrally formed. In order to impart backward transferring forces to treated materials on the grain sieve by the vibration of a vibration-grading case, the front slopes of the projections 14 are formed in a gentle inclination, and the back wall surfaces thereof are further formed in a substantially vertically cut shape.
Patent JP-S6256844-A (JP)
Inventor: UIRUBAA ERU PURETSUDOMOA JIYUN
IPC: G01N21/75
Filed: 1985-09-05
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-H04218971-A (JP)
Title: Fabrication of vertical channel insulated gate type filed effect semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/8242
Filed: 1990-07-25
Abstract: PURPOSE:To provide an asymmetrical insulated gate type field effect transistor by constructing a channel formation region as a vertical channel type and forming a source and a drain of the channel formation region transversely. CONSTITUTION:A recess region of single crystal semiconductor is provided on a semiconductor substrate, and for its lower part one source or one drain of a MISFET is constructed as a CCD. A side of the recess region 35 is constructed as a vertical channel formation region, and the upper part of the semiconductor substrate 1 is constructed as a drain or a source 5, 5' of the LDD arrangement, and further the source or drain 4 and the drain or source 5, 5' are formed in impurity concentration into low concentration. The upper ends of gate electrodes 18, 18' are substantially coincident with the sources 5, 5' and are located on the lower side from high impurity concentration first impurity regions 15, 15' disposed on the gate electrodes 18, 18'. Further, high impurity concentration second impurity region 14 is provided on the upper side of the source or drain 4 formed on the bottom of the recess region 35. A special device is provided, connected in series to a capcitors 20, 20' stacked on the outer periphery of the recess region 35.
Patent JP-H0481840-A (JP)
Title: Photographic film cartridge
Inventor: MIZUNO KAZUNORI
IPC: G03B17/30
Filed: 1990-07-25
Abstract: PURPOSE:To reutilize the resin of a molding material of this body by providing a boat part freely attachably and detachably on the body, and immersing the body into a solvent, thereby removing impurities. CONSTITUTION:The cartridge body 3 consists of a pair of casings 5, 6 meshed with each other and is molded of a light shieldable polystyrene resin. Indications 9, such as kind of film, are printed on the outer peripheral surface thereof. An acrylic resin using methanol as a diluent is used for this printing. Projecting and detaining holes are respectively formed on covers 21, 22 of the port part 20 mounted in the film outlet and the port part 20 is detained to the body 3 in this way. The film 2 is removed and after the port part 20 is removed from the body 3, the covers 21, 22 are cleaned by the methanol in a developing laboratory. The ink is then eluted and, therefore, the indications 9 are removed. The casings 5, 6 are thereafter melted by heating and are cooled, by which the casings are formed to the pellets of pure polystyrene. The pellets are used again as the material for molding the casings 5, 6.
Patent JP-H0729816-A (JP)
Title: Projection aligner and fabrication of semiconductor element employing it
Inventor: HAYATA SHIGERU
IPC: H01L21/027
Filed: 1993-07-14
Abstract: PURPOSE:To transfer the pattern of a reticle easily with high revolving power onto the surface of a wafer by providing means for measuring the incident angle of a light beam, coming from a position conjugate to a secondary light source, to the surface of a substrate thereby monitoring the inclination angle of wafer main light beam accurately. CONSTITUTION:A light emitting section 1a, a second focal point 4, and the incident plane 6a of an optical integrator 6 are substantially in a conjugate relationship. A masking blade 10, a reticle 12, and a wafer 15 are also in a conjugate relationship. Furthermore, the diaphragm and the pupil plane 14 of a projection optical system 13 are substantially in a conjugate relationship. A pattern on the surface of the reticle 12 is reduction projected onto the surface of the wafer 15. The inclination angle of wafer main light beam is determined from the distance between the centers of effective light source images on and off the optical axis formed on the pupil plane 14 of the projection optical system 13.
Patent JP-S6092358-A (JP)
Inventor: AKUSERU RAU
IPC: C09C1/00
Filed: 1984-09-21
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-H0519442-A (JP)
Title: Roller
Inventor: HORIO YUKINOBU
IPC: G03D13/00
Filed: 1991-07-11
Abstract: PURPOSE:To maintain the effect of preventing the sticking of foreign matter to the surface of a roller over a long period of time. CONSTITUTION:A cylindrical body 33 made of a phenol resin compsn. is formed on the periphery of a shaft 34. In the cylindrical body 33, phenol resin is used as the matrix component and polyolefin powder is distributed in the matrix component as the island part of sea-island structure.
Patent JP-H0924932-A (JP)
Title: Packaging box for bottles
Inventor: ISHINABE HIDEYUKI
IPC: B65D85/30
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To prevent bottles being housed from being broken, increase the mass-productivity, and make it disposable by materials without public pollution, etc. by a method wherein a cylindrical body part cushioning body is formed in a box body with four cushioning walls which are connected to the external upper half part of a gluing part, and a bottom part supporting wall is constituted on the bottom part of the box body in such a manner that the bottom part supporting wall may go across the central part of the box body. SOLUTION: For this packaging box, first, a reinforcing wall 10 of a bottom part supporting wall C which is connected the external lower half part of a gluing part 5, is bent upward, and the bottom part supporting wall C is affixed on the reinforcing wall 10. When a box body A is built up, a gluing part 9 is affixed to an affixing surface 32 at the lower end of a right side wall 3, and the bottom part supporting wall C is strongly formed.  Then, a gluing part 8 which is located outside of cushioning walls 71, 72, 73, 74 which constitute a body part cushioning body B, is adhered to an affixing surface 75 which strides between the gluing part 5 and the cushioning wall 71 being adjacent to the gluing part 5, and the body part supporting body B which is folded into a cylindrical shape, is built up, and then, respective wall surfaces of the box body A are folded into a cylindrical shape, and the gluing part 5 is affixed on an affixing surface 12 on the inside of a front wall 1, and the box body A is formed. By this method, both the body part and the bottom part of a bottle being housed are safely protected.
Patent JP-H0643367-A (JP)
Title: Adjusting method for optical scanner
Inventor: TAJIMA NAOKI
IPC: H04N1/113
Filed: 1992-07-23
Abstract: PURPOSE:To obtain an adjusting method for an optical scanner in which space occupied by an optical system can be reduced to the half by forming the optical system not only on one plane but also in stereoscopic shape to make the optical scanner compact and furthermore, the position adjustment of an index sensor to obtain a synchronizing signal can be easily and surely performed. CONSTITUTION:This method is the adjusting method for the optical scanner in which a first image-forming optical system to image-form light source information on a polygonal mirror 14 and a second image-forming optical system to image-form the beam of an image-formed image on a photosensitive material surface are provided, and the optical scanner 1 provided with a bent mirror is comprised in the second image-forming optical system, and the deviation of a light beam inputted to the index sensor 34 can be absorbed by enabling the index sensor to obtain the synchronizing signal to be moved in a subscanning direction.
Patent JP-H0359646-A (JP)
Title: Silver halide photographic sensitive material subjected to antistatic treatment
Inventor: HANIYU TAKESHI
IPC: G03C1/89
Filed: 1989-07-28
Abstract: PURPOSE:To obtain a silver halide photographic sensitive material which has a hazeless antistatic layer having excellent transparency by dispersing and stabilizing hydrophovic polymer particles as a halogen-substd. alkyl acrylate and/or alkyl methacrylate-contg. latex into the antistatic layer. CONSTITUTION:The hydrophobic polymer particles are dispersed and stabilized as the halogen-substd. alkylate and/or alkyl methacrylate-contg. latex in the antistatic layer of a plastic film supporting body formed by having the antistatic layer consisting of the reaction product of a water soluble conductive polymer, the hydrophobic polymer particles and a hardener. Thus, the silver halide photographic sensitive material which has the hazeless antistatic layer having the excellent transparency, is less deteriorated in surface specific resistance and is not desensitized with the lapse of time in spite of using a super high-contrast agent, such as tetrazolium compd. or hydrazine compd., and has high stability is obtd..