baber/WOPTO huggingface dataset:
Patent JP-S58132716-A (JP)
Title: Optical beam diameter converting device
Inventor: OOHARA SHIYUNJI
IPC: G02B5/00
Filed: 1982-02-02
Abstract: PURPOSE:To obtain a compact optical beam diameter converting device having a good assembling property, by constituting so that an optial axis of a semiconductor laser and an optical axis (an optical axis of an aperture lens) of emitted light from a prism meet at right angles with each other, by utilizing the total reflection of the prism. CONSTITUTION:In an optical disk device, light emitted from a semiconductor laser 1 expands its beam diameter in only the horizontal direction to the junction face of the semiconductor laser by a prism 8, and is curved at a right angle. After it has passed through a polarizing beam splitter 9 and a lambda/4 plate 10, it is reduced to miroscopic spot light which is almost circular and isotropic. A reflected ray from a disk 6 is reflected by the polarizing beam splitter 9, reproduces a signal recorded on the disk through a lens 11, and also is led to a signal detector 12 for executing the focus tracking control. In this way, a laser optical axis X-X' and an aperture lens optical axis Y-Y' can be placed so as to meet at right angles with each other, therefore, in case of assembling the optical system, the laser optical axis can be set easily, and its assembling property is improved.
Patent JP-S62174105-A (JP)
Inventor: HITANO KONOMI
IPC: B28B13/02
Filed: 1986-01-29
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-H04241494-A (JP)
Title: Structure for mounting fan in communication machine
Inventor: WASHIMI MITSUGI
IPC: H05K7/20
Filed: 1991-01-16
Abstract: PURPOSE:To simplify mounting a fan onto a duct through reduction of fixing screws. CONSTITUTION:A hole 5 for fitting a lower part of a fan 3 which forces heated air from inside to outside a duct 2 is drilled on an upper part of a body 1 of a communication machine, and also a tongue 6 for strengthening insertion of the lower part of the fan 3 is hung in the fitting hole 5. Since the lower part of the fan 3 is fixed not by using a fixing screw 4 but by using the fitting hole 5 and the tongue 6, four fixing screws 4 which have been conventionally necessary can be reduced to two, whereby mounting of the fan 3 can be simplified.
Patent JP-H05210388-A (JP)
Title: Electronic musical instrument
Inventor: YASUI MASAMI
IPC: G10H7/00
Filed: 1992-01-31
Abstract: PURPOSE:To approximate the maximum number of simultaneously generated sounds to the total number of output channels at a read part without impairing quality and play feelings concerning the electronic musical instrument in the system of synthesizing plural channels/reading waveforms. CONSTITUTION:A channel state managing part 106 always preserves the current conditions of output channels at a read part 111. Though an on-channel asign part 102 decides the channel used for outputting musical tone components in the case of generating keying by inquiring the channel of the channel state managing part 106, order of inquiring channels is made different corresponding to the musical tone components. A simultaneous asign managing part 105 pairs and preserves the numbers of plural channels used for outputting keying and when the same key is detached, the combination of the same channels as the case of keying is transmitted to an off-channel asign part 103. A protect channel discrimination part 104 discriminates whether the output channel to transmit a control signal in the case of detaching the key is hardly used for sounding in the case of new keying or not and instructs the result to the off-channel asign part 103.
Patent JP-S54108889-A (JP)
Title: Recovery of atactic polymer
Inventor: MATSUYAMA NORIYUKI
IPC: C08F6/06
Filed: 1978-02-14
Abstract: PURPOSE: To save the energy necessary to the recovery of atactic polypropylene in the preparation of propylene using liquefied propylene, by evaporating and removing propylene under specific conditions.  
     CONSTITUTION: A slurry of polypropylene polymerized in a reactor 1 is separated in a separator 2 into isotactic polymer and atactic polymer. The atactic polypropylene dissolved in liquefied propylene is sent to an evaporator 9. A heating medium of a temperature of 60-120°C is supplied to the jacket of the evaporator 9, and the liquefied propylene is evaporated at 45-90°C and 13-40 kg/cm 2 G. The residue is transferred to a flash evaporator 10, and the gasified propylene is sent to the distillation column 14. The moletn atactic polypropylene is transferred to a separator 12 while reducing the pressure to the atmospheric - 10 kg/cm 2 G by controlling the valve 11, and the residual propylene is separated and recovered. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61174935-A (JP)
Title: Mixing device
Inventor: KAWAKAMI CHIKAMITSU
IPC: B01F11/00
Filed: 1985-01-29
Abstract: PURPOSE:To make the discharge of a remaining material sure by supporting a stirring blade in the upper half part of a case, providing a movable supporting means which is separated from the upper half part to the lower half part of the case and also vibrating the lower half part thereof. CONSTITUTION:When the stirring blade 2 supported in the upper half part 1a of the case is rotated and also either of rocking motors in the left and the right is driven, the powder stuck on a case wall is allowed to fall by the vibration. The powder in either side of the left and the right of the lower half part of the case is transferred to a discharge port by means of both the unidirectional vibrating acceleration due to the vibration motor and the sending of a blade. Thereafter when the driving of the unidirectional vibration motor is stopped and the other vibration motors of the left and the right are driven, the powder in the other sides of the left and the right of the lower half part can be transferred toward the discharge port. The remaining adhered powder can be surely discharged from the discharge port by repeating this operation as necessary.
Patent JP-H11208760-A (JP)
Title: Disk storing case
Inventor: HASEMI MASATERU
IPC: G11B23/03
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a disk storing case formed so as to make it possible to store as many disks as possible in a fixed space in the case in addition to enabling the content of each disk stored in each disk storing chamber to be easily read from the external side. SOLUTION: A pair of storing bodies 1, whose upper part and one side are mutually opened, are connected to each other at both lower parts on the side of the respective one sides opened mutually, thereby providing the storing bodies 1 in such a way that one of the storing body 1 is covered with the other storing body 1 in an openable manner. In each storing body 1, a plurality of disk storing chambers 4, 5 made of a transparent material, which are opened toward their upward directions at the time of opening both the storing bodies 1, are provided at predetermined intervals. These disk storing chambers 4, 5 are formed so as to be alternately received in a superposed state when the storing bodies are closed. In this instance, peep windows 7 can be provided at portions forming the upper parts of the disk storing chambers 4, 5 when the storing bodies 1 are opened.
Patent JP-S61175112-A (JP)
Title: Suspension control unit for rear wheels
Inventor: ASAMI KEN
IPC: B60G17/015
Filed: 1985-01-28
Abstract: PURPOSE:To aim at car bottom drag prevention and improvements in a feeling of driving comfortableness, by constituting a controller so as to alter a rear- wheel car level rise and a rear-wheel suspension characteristic at a time when a front-wheel car level variation is out of the specified range, in case of a device which alters both car level and suspension characteristics with road unevenness conditions. CONSTITUTION:A front car level is inputted into an electronic control unit 300 from each of front-wheel car level detectors 1 and 2. The electronic control unit 300 finds a mean car level, comparing the existing car level with the mean front-wheel car level, and when the existing car level is more displaced than the mean car level as far as more than the specified value, it controls rear-wheel air suspensions 3 and 4 and leveling valves 151 and 152, making each level of rear wheels go up, and each spring constant of thee rear-wheel suspensions is altered. With this constitution, any possible contact between a car bottom and a road surface is prevented from occurring, thus a feeling of driving comfortableness is improved.
Patent JP-H09215283-A (JP)
Title: Method for correcting rotor balance of electric air blower
Inventor: KIHARA MANABU
IPC: G01M1/30
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To enhance balance accuracy by correcting rotor balance so that the unbalance phase difference of both ends of an iron core press-fitted in and fixed to a rotary shaft becomes an opposite phase. SOLUTION: Tapered projections 22, 23 are symmetrically provided at 180 deg. and when an iron core 18 is press-fitted in a rotary shaft 15 and positioned, it is constituted so as to be tilted in nearly 180 deg. symmetry and have structure in which unbalance remains in the position of being respectively eccentric. When the parallelly press-fitted-in iron core 18 is made eccentric at approximately 10μm with respect to the central axis 21 of the rotary shaft 15, the unbalance of approximately 3.2gmm is respectively generated in the directions F1, F2 in the iron core 18. The unbalance correcting position in a rotor 4 is always specified in the directions F1, F2 of both ends of the iron core 18 and unbalance is generated in nearly opposite phase. The correction of rotor balance can be made by the method of cutting or the like in the specified unbalance correcting position.
Patent JP-H05219420-A (JP)
Title: Image pickup device
Inventor: KINUGASA TOSHIRO
IPC: H04N5/232
Filed: 1992-01-31
Abstract: PURPOSE:To save a memory capacity, to reduce the number of times of correlation calculation, and to reduce power consumption and the circuit scale for detecting a motion vector by applying correlation calculation only to a video signal generated by a part of a valid pixel area arranged to an image pickup element and from a pixel area designated by a detection area designation circuit. CONSTITUTION:A motion vector detection circuit 5 is provided at least with a detection area designation circuit 5-1 designating a detection area, a memory 5-3 storing a video signal, and a correlation arithmetic operation circuit 5-4 quantizing the correlation between the video signal outputted from the memory 5-3 and the video signal outputted from a signal processing circuit 3 through calculation, then the correlation is calculated only for the video signal generated from the pixel area being a part of the valid pixel area arranged to the image pickup element 2 and designated by a detection area designation circuit 5-1.
Patent JP-H08143042-A (JP)
Title: Interior material for case
Inventor: MATSUKI KIYOSHI
IPC: B65D25/10
Filed: 1995-01-05
Abstract: PURPOSE: To provide an interior material for case of which the appearance is made beautiful by providing a design pattern on the surface which is easy to catch eyes. CONSTITUTION: An interior material 13 for case consists of an expanded synthetic resin, and on the upper surface of which a recessed cave-form storage part 14 is opened. For such an interior material 13 for case, a design pattern 18 is provided on a substantially horizontal surface which is formed on the upper surface side of the interior material 13. The interior material 13 is constituted in such a manner that the design pattern 18 is provided on the substantially horizontal surface which is easy to catch eyes, and a hexagonal pattern 19 of preliminary expanded particles being expand-fused is removed from this surface, and the appearance is beautiful. Therefore, a case for which this interior material 13 is applied improves the commodity value of a commodity, etc., being contained in the case.
Patent JP-H07222655-A (JP)
Title: Door lock for display case
Inventor: KUBOTA TOSHIAKI
IPC: F25D23/02
Filed: 1994-02-10
Abstract: PURPOSE:To provide a door lock for a display case which normally will not interfere the operation of opening or closing a door at all. CONSTITUTION:An opening 1B is closed free to open or close with a door 8 pivoted free to turn on one side of the opening 1B of the body 1 of a display case S. A housing part 23 is formed in the body 1 on the rim part of the opening 1B and a lock hook 44 is housed in a housing part 23 being allowed to be pulled out thereof. The lock hook 44 is not possible to be pulled out of the housing part 23 with the door 8 being closed and it can be linked being pulled out thereto positioned on the side of the non-pivoted side of the door 8.
Patent JP-S60160134-A (JP)
Title: Hybrid integrated circuit
Inventor: TOKUMOTO YUKITAKA
IPC: H01L21/60
Filed: 1984-01-30
Abstract: PURPOSE:To improve the respondency to any type alteration of pellets by a method wherein, when multiple semiconductor pellets are mounted on a land comprising a leadframe to compose a hybrid integrated circuit device, the land is additionally provided with multiple relay pellets with relay conductive patterns for electric connection. CONSTITUTION:Multiple leads 9 respectively connected using tiebars are located around a land 8 comprising a lead-frame 7 while semiconductor pellets 11 such as multiple IC etc. bonded on the land 8 are connected to specified leads 9 by means of bonding wires 13 made of metal wires or aluminium wires. In such a constitution, the other insulating pellets 12 with relay conductive patterns 14 are mounted on the same land 8 by means of soldering process keeping away from the pellets 11 to be utilized in case of any type alteration of the pellets 11. The cost of pellets 12 may be saved since any defective semiconductors produced in ordinary semiconductor manufacturing process may be utilized for the pellets 12.
Patent JP-H06199349-A (JP)
Title: Fluid storage container
Inventor: TAKEMURA TORU
IPC: B65D21/08
Filed: 1993-01-06
Abstract: PURPOSE:To reduce the volume of the final residual chamber space of a fluid storage container with a bellows form cylindrical body by forming a closed chamber space of which all fluid inlet/outlet ports communicate with the outside only, between an outer cylindrical body and inner cylindrical body. CONSTITUTION:An outer cylindrical body 12 is made to be a shrunk condition self holding type bellows, and an inner cylindrical body 20 is made to be a stretch type bellows. Then, when a fluid is filled in a container 10, the inner cylindrical body 20 shrinks by being pushed by the fluid as the fluid is filled, and a fluid storage chamber space 24 is increased to its maximum limit, but the inner cylindrical body 20 is kept under a condition in which the inner cylindrical body 20 tries to stretch whenever the pressure being added by the fluid decreases. Therefore, when the fluid inside is discharged, and the outer cylindrical body 12 becomes a shrunk condition in the end, the inner cylindrical body 20 becomes a stretched condition at the same time with the shrinking of the outer cylindrical body 12 or even earlier, and works to reduce the fluid storage chamber space 24 which is left in the shrunk outer cylindrical body 12 at the final stage. When the fluid is sucked out further by a suction react the inner cylindrical body 20 stretches by its elasticity.
Patent JP-H06206086-A (JP)
Title: Biological treatment of waste liquid and acclimation of microorganism
Inventor: KAMORI YASUSHI
IPC: C02F3/10
Filed: 1993-01-08
Abstract: PURPOSE:To eliminate the need for a large-scale reactor and provide a reactor easy to maintain and applicable to treatment of the waste liq. containing a large amt. of surfactant by treating the waste liq. with activated sludge or microorganisms through a fixed bed type bioreactor in treating the waste liq. resulting from the process of manufacturing cold rolled steel plate after the pressure flotation treatment. CONSTITUTION:A method for biological treatment of the waste liq. resulting from the process of manufacturing cold rolled steel plate after the pressure flotation treatment features introducing a mixture of activated sludge and waste liq. undergoing sewage treatment into a fixed bed type bioreactor 1, blowing air from an air diffusing pipe located below into the reactor by a roots blower 8 for a day, fixing the activated sludge on the net-like plastic packed in the reactor 1 while circulating the aforesaid mixture through an air lift pipe 10 provided in the central part of the reactor 1, thereafter feeding into the reactor the waste liq. resulting from the process of manufacturing cold rolled steel plate after the pressure flotation treatment for the reactor treatment over a period of 8 hours and filtering the reactor-treated liq. by the upstream current passage through a filtration device 2 to obtain a satisfactorily treated liq.
Patent JP-H01195392-A (JP)
Title: Fuel assembly
Inventor: KOYAMA JUNICHI
IPC: G21C3/32
Filed: 1988-01-29
Abstract: PURPOSE:To assure the sectional areas of the water rods necessary for a spectral shift by providing >=2 kinds of the water rods which are different in the water levels of the coolant in rising flow passages for the same coolant flux conditions. CONSTITUTION:For example, 9 pieces of the variable level water rods are disposed in a fuel assembly of a large-sized grid. The inlet and outlet structure of the water rods 1 is so set that the water level nearer the center of the fuel assembly is high in the low flow rate state in the first half of a cycle and the water flows to all the water rods in the high flow rate state in the end period of the cycle. The water is filled up to the mid-point of the rising flow passages in the respective water rods 1 in most of the periods of the operation cycle. In the meantime, the infinite multiplication factor of the fuel assembly differs by about 2%DELTAK as H/U changes from 4.5 to 3.5 water level surface of the water rods in the case of the fuel assembly using 9 pieces of the same variable level water rods. The change rate of H/U in the respective positions decreases to half that of the conventional fuel assembly in this case so that the change in the infinite multiplication rate is suppressed to 0.5%DELTAK.
Patent JP-H08207590-A (JP)
Title: Opening/closing device of roof for vehicle
Inventor: AOKI TOSHIHIKO
IPC: F16C1/26
Filed: 1995-02-03
Abstract: PURPOSE: To reduce cost and sliding resistance, and to prevent the generation of the abnormal noise by providing a soft pipe made of resin capable of arranging a non-connection cable part in an insertably guiding manner with flexibility. CONSTITUTION: A non-connection cable part 82 which is a free end part of a driving cable 80 is arranged in a soil pipe 95 made of resin in an insertably guiding manner, and supported with flexibility. In the soft pipe made of resin, the sliding resistance of the cable 80 is small at a bend part in the soft pipe made of resin 95, and the total sliding resistance is not increased greatly even when there are many bend parts. Even when a metallic pipe 91 and the resin pipe 95 are collided with each other, no noise is generated because one pipe is made of resin.
Patent JP-H07225053-A (JP)
Title: Hot water supplier
Inventor: KAWASHIMA HIROFUMI
IPC: F24H1/10
Filed: 1994-02-14
Abstract: PURPOSE:To reduce influences of after-boiling by high temperature hot water in a heat exchanger and of before-cooling where high temperature hot water is cooled by effectually varying the revolutions of a burning fan on the basis of supply air temperature from the combustion fan and the lapse time since the detection of operation interruption. CONSTITUTION:An operation switch 17 of an external input device 16 is made on and set temperature is inputted through temperature switches 18 to 20. Provided a cock is opened and the amount of water detected by a water amount detector 2 exceeds the amount of water for ignition, an opening/closing valve 6 on a water passage S is opened. The amount of combustion of a burner 9 is determined on the basis of signals from the external input device 16, an entrance water detector 1, and the water amount detector 2. In contrast, provided the amount of the detected water is less than the water amount for extinguishment, combustion of the burner 9 is interrupted and a fan 10 is driven. The number of revolutions of the fan 10 is determined with fan control means 15 on the basis of a signal from a supply air temperature detector 4 and the lapse time after operation interruption.
Patent JP-2000215989-A (JP)
Title: Organic el display device and its manufacture
Inventor: KODAMA MITSUFUMI
IPC: H01L51/50
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a reliable organic EL display device having a large luminescent area ratio, allowing use of a large-size substrate, allowing arrangement and manufacture of a large number of displays in one substrate, and allowing utilization of a marketed substrate to reduce a production cost, and to provide its manufacture. SOLUTION: This organic EL display device has a first electrode 2 on an insulator, a single layer or plural layers of organic layers 5 at least a part of which has a luminescent function, second electrodes 6, and an element isolation structure body for electrically isolating the second electrodes 6 adjacent to each other. The element isolation structure body has at least a cubic structure such that an upper part of the element insulation structure body is formed with a groove structure. The groove structure electrically isolates the second electrodes 6.
Patent JP-S58134427-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKABAYASHI HIDEKAZU
IPC: H01L21/822
Filed: 1982-02-05
Abstract: PURPOSE:To improve dielectric resistance largely by a method wherein ions are implanted into a high melting-point metallic film on Si, one part of the ions is distributed to the Si side, a metal silicide film is formed through heating and the surface is coated with a thermal oxide film. CONSTITUTION:An opening 13 is formed to a SiO2 film 12 on a p type Si substrate 11 and a Mo thin-film 14 is stacked through a sputtering method, As ions are implanted, and the interface of Mo and the Si substrate is mixed by ion bombardment. MoSi2 16 is formed into the opening section through annealing in H2. When the speed of the ions implanted is sufficiently large, a film 16 is formed automatically, and annealing can be omitted. When the whole is immersed into H2O2 water, Mo not reacted is removed selectively and the whole is treated in N2 at 1,000 deg.C, As is doped under the layer 16, and an n<+> layer 17 is formed. The surface is coated with a SiO2 film 18 through treatment in O2 at 950 deg.C. In this case, the surface of the film 16 is extremely smooth, the thickness of the surface oxide film 18 is also uniform and the interface is also flat, and dielectric resistance between electrodes 16 and 19 is improved largely.