baber/WOPTO huggingface dataset:
Patent JP-H02177134-A (JP)
Title: Optical recording medium driving device
Inventor: SUGIYAMA TOSHINORI
IPC: G11B7/135
Filed: 1988-12-28
Abstract: PURPOSE:To diminish mass of inertia which acts on a movable part of a separated optical system and to highly speed up access time and also to improve the durability of each part of the device by providing an autofocus means to a part except an objective lens. CONSTITUTION:A fixed part 12 is constituted of a light source 1, a collimator lens 4, a beam splitter 11, two convex lenses 31 and 32 for autofocus and a photodetector, while a movable part 16 is constituted of two optical path changing mirrors 34 and 35 and the objective lens 14. Then, when the autofocus means consisting of the convex lenses 31 and 32 and an actuator 33 is disposed to the fixed part 12 of the separated optical system, the weight of the movable part 16 can be reduced at least by the weight of a member constituting the autofocus means. By this method, the mass of inertia for acting on the movable part 16 is diminished, thus enabling the high speed access time and improving the durability.
Patent JP-H03191775-A (JP)
Title: Circulating culture device
Inventor: TAKADA TOSHIYA
IPC: C12M1/00
Filed: 1989-12-19
Abstract: PURPOSE:To obtain a circulating culture device capable of effectively culturing a plant cell, tissue or fine algae, etc., by constituting the circulating culture device so as to carry out air stirring and light irradiation using a helical tube structure part provided in a part of circular culture tank for circulating culture liquid containing cells to be cultured. CONSTITUTION:In the above-mentioned helical tube structure part 2A, cells to be cultured in culture medium passing through the structure part 2A are irradiated with light from a light source 10 provided in the inner circumference part and/or outer circumference part and simultaneously the culture medium is stirred by blowing a gas such as O2 or CO2 from a gas blowing port provided in the lower part of the structure part 2A and, at the same time, foam is continuously raised in the inside of a tube. Thereby the cells to be cultured are stirred without precipitating the cells in the inside of the tube. Consequently, light can be uniformly and sufficiently irradiated to the cells. Moreover, physical stress of the cells suffered by the stirring is reduced and the cells can be efficiently reared and proliferated, and further, the secondary metabolites can be produced in high yields.
Patent JP-2001148597-A (JP)
Title: Tape feeder and surface mounting machine
Inventor: YAMAGUCHI SHUICHI
IPC: B65H41/00
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To suck a part well even when the recess (opening of recess) for storing the part is smaller than the nozzle size (outside diameter of nozzle). SOLUTION: The tape feeder is arranged such that a part contained in the part storing section 6c of a tape body 6a can be sucked by stripping a cover tape 6b at a part take-out section 10 while feeding a tape 6 led out from a reel to the part take-out section 10 through a tape feed mechanism. A punching mechanism 20 is provided just in front of the part take-out section 10 and the needle member 22 of the punching mechanism 20 pierces the tape 6 from the rear surface side to make a punched part communicating between the inside and outside of the part containing section 6c in the tape 6 immediately before the tape 6 arrives at the part take-out section 10.
Patent JP-H05102669-A (JP)
Title: Manufacture of multilayer printed wiring board
Inventor: SUZUKI AYUMI
IPC: H05K3/46
Filed: 1991-12-12
Abstract: PURPOSE:To form recesses corresponding to via-holes on interlayer insulating layers easily and facilitate secure formation of small diameter via-holes by a method wherein columns which are made of photosensitive resin and provided on an inner layer patterns in required positions are dissolved and removed. CONSTITUTION:After photosensitive resin layers are formed on the surfaces of a substrate 1, the layers are exposed and developed to form columns 3 made of the photosensitive resin on internal layer conductor circuits 2 in positnons corresponding to via-holes. Resin of which interlayer insulators 4 are made is applied to the substrate 1 and recesses are formed in the interlayer insulators 4 by removing the columns 3 from the required positions on the inner layer conductor circuits 2. Conductor circuits are formed in the recesses and surfaces of the interlayer insulators 4. With this constitution, resin having excellent heat-resistance electrical insulation and moisture-resistant can be used as interlayer insulating material and, further, via-holes having small diameters can be formed with a high accuracy.
Patent JP-H04205138-A (JP)
Title: Automatic decision system for relative picture
Inventor: YOSHIKAWA SHINICHI
IPC: G06F3/0482
Filed: 1990-11-30
Abstract: PURPOSE:To easily perform picture selecting operation by storing the transition of pictures that an operator operates and automatically selecting plural candidates for a relative picture to be displayed next. CONSTITUTION:A relative picture learning table is used to decide to which relative picture from a picture which is currently displayed changes in the past. In an automatic decision process, there are two kinds of picture throughout past (n) times, i.e., plural pictures which have the largest frequency of transition from the picture being displayed and a picture changing from the current display picture last time and the operator can select them. After the transition to the relative picture, the name of the relative picture is registered in the relative picture learning table according to the kind of a learning mode. A picture name BBB which is a transition-destination picture 1 is displayed in a present viewer. When the operator finishes the process of the picture BBB and proceeds to a next relative picture, a relative picture menu 2 is opened. In the relative picture menu 2, the names of relative pictures to which the picture name BBB moves at high frequency in the past are displayed.
Patent JP-H05163366-A (JP)
Title: Production of friction material
Inventor: SAKATA TOICHI
IPC: B32B27/42
Filed: 1991-12-13
Abstract: PURPOSE:To produce a nonasbestos friction material which has improved mechanical strengths and friction characteristics at a high temp. CONSTITUTION:A friction material is produced by impregnating a fibrous substrate with a phenol resin, then impregnating or coating the substrate with a mixture of a binder consisting of a heat-resistant resin having imide and/or amide groups with a friction-controlling agent, laminating a plurality of the impregnated or coated substrates, and molding and thermally treating the resulting laminate.
Patent JP-H03191118-A (JP)
Title: Differential settlement controlling method of foundation
Inventor: YAMAMOTO ITSUO
IPC: E02D27/34
Filed: 1989-12-21
Abstract: PURPOSE:To reduce differential settlement by combining a settlement controlling pile having the spring mechanism expanding in the vertical direction in a pile head section with the foundation structural body, and moving part of weight to the settlement controlling pipe with the settlement of the structure. CONSTITUTION:A settlement controlling pile 3 having the spring mechanism expanding in the vertical direction in a pile head section is combined with the footing foundation 1 forming the foundation structural body to bear a structure to place. Weight of the structure is at the beginning assigned to the footing foundation 1 only, a load moving to the controlling pile 3 is increased with the settlement of the structure, and the load that the foundation 1 bears is reduced. According to the constitution, differential settlement can be prevented at a low cost.
Patent JP-H02175960-A (JP)
Title: Production of tubular needle-punched felt
Inventor: NAKAI KIYOTO
IPC: D04H1/76
Filed: 1988-12-26
Abstract: PURPOSE:To produce a tubular needle-punched felt having uniform thickness and density over the whole circumference in high efficiency by spirally winding a felt having a thick part in the middle and thin parts at both sides while needle-punching the overlapped part of the side thin parts. CONSTITUTION:A needle-punched integrated sheet (g) having a thick part (S) in the middle and thin parts (t,t') at both sides is spirally wound in the form of a tube having a prescribed diameter R in such a manner as to overlap the side thin layers one upon another. The overlapped part is integrated by a needle punching apparatus 3 simultaneous to the winding operation. A seamless tubular felt F having arbitrary diameter can be produced by this process.
Patent JP-H03189617-A (JP)
Title: Light source
Inventor: KINOSHITA MASAKI
IPC: G02B26/02
Filed: 1989-12-19
Abstract: PURPOSE:To prolong the life of a light source, to improve a response speed and to enhance reliability by replacing a mechanical shutter for performing optical modulation with a liquid crystal switch in the light source of a lamp light emitting system. CONSTITUTION:Light generated by a lamp 2 passes a lens 3, and filters 4 and 5 are reaches the liquid crystal switch 6. The light is divided in terms of time by turning on/off the switch 6, so that time modulation is applied. Next, the light passes an optical system 8 to be outputted. The switch 6 has the same effect even in the case of using a two or more-layer one where two liquid crystal layers are superposed. However, in such a case, contrast becomes high and the amplitude of the light becomes large. By using the liquid crystal switch instead of using the mechanical shutter, the life of the light source is prolonged and such an effect that the response speed is improved and the reliability is enhanced is obtained.
Patent JP-2000128680-A (JP)
Title: Invention of new type long-life and odorless mushroom bed of garbage disposer
Inventor: TOMORI MASAHIKO
IPC: C05F11/08
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a mixed mushroom bed in which a conventional mushroom bed material is mixed with a wood chip material and chaff in order to make unpleasant odor generated when food residue (commonly called garbage) is subjected to biodegradation by a garbage disposer odorless to the utmost and continue degradation potential of the mushroom bed for a long time. SOLUTION: A mixed mushroom bed obtained by mixing a biodegradable microorganism for treating garage is mixed with wooden chip and chaff and adding water to the mixture is used and a food residue is charged and stirred and when the mushroom bed temperature attains >=40 deg.C and stopping and leaving time becomes >=6 hr after charging, stirring of mushroom bed within 1% of the stopping time is practiced and setting of proper conditions of stirring and use of machine for cut back is carried out so as not to lower pH of mushroom bed to >=5. Accidents such as malodor trouble, rusting and abrasion and lowering bioactivity are avoided thereby.
Patent JP-H10180993-A (JP)
Title: Cylinder cleaning apparatus and cylinder cleaning cloth used therefor
Inventor: HARA AKIRA
IPC: B41F35/06
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder cleaning apparatus having a cleaning cloth winding shaft structure for simply drawing from a cleaning cloth roll. SOLUTION: A cleaning cloth winding shaft 6 is constituted by spilt shaft members 6A, 6B, and both ends of the members are fixed by a shaft member fixing member 10 mounted at a side plate 9. Shaft member fixing parts 10A, 10B are formed of a shaft end support 11 for supporting an end of the member 6 and a plug 13 mounted at a shaft bearer 20. A split part 13 linearly protruding across a center of the support 11 is provided, and split between the members to fix a shaft diameter to a large value. In this state, the cloth is wound. In the case of treating the wound cloth, the members are removed from the fixing parts. Then, the split part is removed between the members, its diameter is reduced, the cloth is disengaged from the member, and the winding shaft can be drawn from the cloth roll.
Patent JP-H11160067-A (JP)
Title: Bubble tube used for level
Inventor: MARUYAMA SHIGERU
IPC: G01C9/36
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a bubble tube whose constitution is sample, in which the size of an air bubble ban be made constant and which is used for a high- accuracy and high-quality level. SOLUTION: A bubble tube is constituted in such a way that it is used for a level which measures the horizontality, the verticality and the perpendicularity of a face to be measured or an object to be measured, a hollow part 3 in which a liquid 2 can be poured is formed in a bubble tube body 1, that a lid 4 which closes the opening part of the hollow part 3 in the bubble tube body 1 is installed in order to airtightly seal the liquid 2 which is poured into the hollow part 3, the inner face of the lid 4 is formed to be a slope which is directed to the vertex in the central part of the inner face from the peripheral part of the inner face, a hole 5 is formed in a vertex part which is situated in the vertex of the inner face of the lid 4 and the liquid 2 can be poured into the hollow part 3 from the hole 5.  After the liquid 2 is poured into the hollow part 3 via the hole 5 up to a prescribed level height, an airtight lid 7 is fitted to, and mounted on, the hole 5 so as to airtightly close the hole 5.
Patent JP-H06175226-A (JP)
Title: Multiscreen projector device
Inventor: IKEDA NAOYUKI
IPC: G03B21/56
Filed: 1992-12-10
Abstract: PURPOSE:To provide a device whose depth is easily adjusted by simple constitution by such constituting that projection units are arranged behind a speaker and an optical path is bent by disposing mirrors between the projection units and a screen. CONSTITUTION:The left screen 2 is irradiated with light from the first projection unit 1A by the first mirror 5A and the central screen 2 is irradiated with light from the second projection unit 1B by the second mirror 5B. Besides, light from the third projection unit 1C is projected on the right screen 2 by the third mirror 5C. Then, irradiating angles are made different from each other so that the light from the units 1B and 1C does not cross each other. By changing the angles of the mirrors 5A-5C according to the mounted place or adjusting the focal distances of projection lenses constituting the units 1A-1C, the depth and the width of the multiscreen projector device can be optionally varied.
Patent JP-H08160949-A (JP)
Title: Music device with musical tone pitch decoding function
Inventor: OKUDA HIROKO
IPC: G10H1/36
Filed: 1994-12-08
Abstract: PURPOSE: To obtain natural music which includes tonesion sound and is rich in color with a small amount of data by including the identifer of tension sound in music source data and decoding its pitch by a code function. CONSTITUTION: A CPU 102 controls respective device parts by executing a program put on a program memory 104. An accompaniment header memory 110 is stored with header information for accompaniment patterns of respective parts by accompaniments styles. The header information contains the information showing which scale sound data base on an SDB memory 106 is used, the information showing which code constituent sound table on a KMAP memory 108 is used, the information for instructing accompaniment soure data to be used on an accompaniment source data memory 112, etc. The accompaniment source data memory 112 stores the accompaniment source data. The accompaniment source data includes the identifier of the tension sound and converts the identifier of each tension sound, included in the accompaniment source data, into a pitch according to a specified code function.
Patent JP-H06177857-A (JP)
Title: Spread spectrum signal receiver
Inventor: MORITA MASAHIRO
IPC: H04J13/00
Filed: 1992-12-10
Abstract: PURPOSE:To obtain a high S/N even under the noise of a high level and high density. CONSTITUTION:A received spread spectrum signal is transmitted through a comb-shaped characteristic filter 31. In the filter 31, the main robe of the linear spectrum (until the 13th linear spectrum) of a pseudo random code for spread is used as a center, the frequency two times as high as the frequency of an information signal is used as a pass band. The inverse transformation of the bi-phase code of the output of the filter 31 is operated by a frequency converting part 33, and a spread spectrum demodulation is operated to the signal by a demodulating part 34. Thus, the noise can be diffused and turned to a nose 43 whose level is low, and the signal can be inverse-spread and turned to a signal 44 whose level is high.
Patent JP-H01171461-A (JP)
Title: Chicken skin-processed food and production thereof
Inventor: NAKANISHI MUNEHARU
IPC: A23L13/20
Filed: 1987-12-25
Abstract: PURPOSE:To obtain the title food of good taste suitable as a dainty, flavored flour for rice etc., by frying or drying at elevated temperatures a flavored chicken skin into a fry. CONSTITUTION:Chicken skin is separated from chicken by cutting with e.g. a kitchen knife and the fat component and foreign substances adhered to the surface of said skin are removed using a kitchen knife. Thence, the resultant chicken skin is dipped into a seasoning solution prepared by dissolving salt, pepper, spice etc. in water to effect flavoring, followed by drying the flavored skin to eliminate the fat and moisture components left within said skin followed by frying or drying at temperatures higher than that at the above-mentioned drying to process said skin into a fry, thus obtaining the objective processed food. Thus, the chicken skins which have not sufficiently been utilized previously, can effectively used to provide novel such foods.
Patent JP-H07191777-A (JP)
Title: Sampling system for execution information for unit command
Inventor: YONEZAWA TOSHIYUKI
IPC: G06F1/00
Filed: 1993-12-27
Abstract: PURPOSE:To sample the execution information of a unit command classified every user and time zone in an interactive information processing system. CONSTITUTION:By registering beforehand command execution output time zone information by a system information registering means 11, and registering command execution information output information by a personal information registering means 13, the execution information of the unit command classified by every user and the time zone can be sampled in the interactive information processing system 14. Besides, by changing the command execution information output time zone information by a system information changing means 15, the time zone of sampling the execution information of the unit command can be changed in the interactive information processing system 14.
Patent JP-H04174044-A (JP)
Title: Data-interface-system
Inventor: MAIKERU BUURI
IPC: G06F13/42
Filed: 1990-11-30
Abstract: PURPOSE: To shorten time for writing and reading data by selecting any interface device in one perfect cycle through a microcomputer unit (MCU), writing data into the selected interface device and further reading data stored in this interface device. CONSTITUTION: Concerning a data interface system 2 to be used for controlling the engine of automobile or the like together with the MCU, this system 2 is composed of an MCU 4, plural interface devices 6a-6h and MCU bus 8. The MCU bus 8 connects the respective interface devices 6a-6h to the MCU 4. The data interface system 2 is arranged so as to communicate with the MCU 4 through operating in push/pull mode and in one perfect cycle, data can be written in any interface device selected out of the interface devices 6a-6h and can be immediately read out of the device selected out of the interface devices. Thus, execution time for writing and reading can be shortened.
Patent JP-H04205274-A (JP)
Title: Image processor
Inventor: TAKARAGI YOICHI
IPC: G03G15/36
Filed: 1990-11-30
Abstract: PURPOSE:To decide a specific original at a high speed and to prohibit the reproduction thereof by providing a means for comparing and collating the previously registered data on specific originals and the image data of an input original. CONSTITUTION:A specific original decision section 403 makes decision as to whether the specific originals registered in accordance with color signals R, G, B exist or not. The result of the decision is announced to a printer section 202. A decision INH 404 is set at 0 at the time of starting original reading and is set at 1 when the specific original is decided. The printer section 202 executes an ordinary copying operation if the INH 404 signal is the 0. The printer section interrupts the subsequent image forming operations and extracts copying paper in the case of the 1. The specific images are decided at a high speed in this way and the reproduction thereof is prohibited.
Patent JP-H05163646-A (JP)
Title: Specific arranged structure fabric
Inventor: IMAI SHIRO
IPC: D04D7/02
Filed: 1991-12-16
Abstract: PURPOSE:To obtain the subject woven fabric having a specific arrangement structure of plural lines of a great number of ordered thin sheetlike materials, having no fear of being looked from the exterior of a house in using for curtain, etc., good ventilation and new fashinableness. CONSTITUTION:Plural lines of a great number of thin sheetlike materials mutually ordered at intervals are arranged in such a way that parts of the thin sheetlike material 2 of the other line are positioned at gap parts of the sheet part material 1 of the mutual line and the plural lines are connected through spacers 3 to give the objective woven fabric having an integrated structure. The woven fabric, for example, is obtained by winding thin sheetlike materials impregnated with a water-soluble paste at intervals on a drum while shifting positions to form a line structure of the first line, arranging spacers at intervals in a rectangular direction to the width direction of the spacers, then positioning the sheet parts of the second line at the interval parts of the sheetlike materials of the line structure, winding the sheetlike materials in the same way as the first line to give a line structure of the second line, removing the sheetlike materials from the drum and sewing the sheetlike materials by a sewing machine.
Patent JP-2000153006-A (JP)
Title: Athletic play instrument
Inventor: ARAKAWA KAZUMASA
IPC: A63B23/12
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an athletic play instrument with which the speediness of a moving object is improved, operability is improved and storage property is made satisfactory. SOLUTION: This athletic play instrument 1 is provided with a main body 6 of play instrument constituted by bonding the ends of two of operating string parts 3a, 3b, 3c and 3d to both the ends of a main string part 2 composed of one string one by one and further bonding grip parts 4a-4d to the other ends of respective operating string parts 3a-3d and a mobile body 7 mounted through an inserting hole 8 to the main string part 2 and operating string parts 3a-3d. Since the athletic play instrument 1 has the main string part 2 composed of one string only, at such a spot, the resistance of contact with the string received in the inserting hole 8 of the mobile body 7 is reduced and the speediness of the mobile body 7 can be improved. Further, even when intervals between the operating string parts 3a and 3b and the string parts 3c and 3d at both the ends are simultaneously expanded, the mobile body 7 does not stop moving, any wide space is not occupied at the time of storage and the problem of entangling or the like is reduced as well.