baber/WOPTO huggingface dataset:
Patent JP-S6069291-A (JP)
Title: Oil supplying structure for enclosed type horizontal rotary compressor
Inventor: KANAI KENJI
IPC: F04B39/02
Filed: 1984-07-30
Abstract: PURPOSE:To permit to supply oil to a crank shaft stably by a method wherein a notch is provided on the wall surface of a pipe to provide a small hole by collapsing one side of the boundary of the notch and the small hole is covered by a cap. CONSTITUTION:The notch is provided on the wall surface of a discharging pipe 13 to provide the small hole 16 by collapsing one side of the boundary of the notch into the radial direction thereof. The collapsed surface of the discharging pipe 13 is provided lengthwisely with a parallel surface or tapered surface and the small hole 16 is covered by the slidable cap 17 attached to the outside of the discharging pipe. According to this method, an oil reserving section 19 is formed by the collapsed surface 18 and the cap 17, therefore, inflow of lubricating oil into the discharging pipe 13 may be facilitated.
Patent JP-S5585915-A (JP)
Title: Distribution control method for flow amount of sewage
Inventor: INABA RIYUUICHI
IPC: F17D3/01
Filed: 1978-12-22
Abstract: PURPOSE: To enable to uniformly the flow amount of sewage to each system, by setting the set flow per one system based on the amount of sewage detected and adjusting the opening of flow valve so that the sewage of each processing system can be the set flow.  
     CONSTITUTION: The sewage flow detector 20 is installed at the inlet of the delivery tank 1, and the amount of sewage c is inputted to the operation set unit 4, which calculates the flow of distribution per one system through the division of the amount of sewage flow c with the number of systems. The value obtained is outputted equally at the set flow to the valve opening adjuster 6 of the all systems. The valve opening adjuster 6 of the system on receipt of the set flow determines the valve opening of the sewage flow-in valve 18 installed each system through the deviation between the present sewage amount b inputted to the unit 6 from the flowmeter 19 installed each system and the set flow. With this method, the sewage, amount to a plurality of systems can always be equal. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5680928-A (JP)
Title: Level change-over circuit
Inventor: UCHIKURA HIDEAKI
IPC: G11B5/09
Filed: 1979-12-05
Abstract: PURPOSE:To reduce variation in output level and power consumption by cutting one of two transistors off while conducting the other in a saturation state in response to a supplied change-over signal. CONSTITUTION:With switch 12 open, transistor TR16 turns off, and TR17 turns on. Then, the collector current flows to resistance 18 and magnetic head driving circuit 19. The low-level collector voltage of TR17 is clamped to a value lower than the earth potential by the collector-emitter voltage of TR17 in a saturation state. In the saturation state, the TR collector-emitter voltage is extremely small, and therefore fluctuations of the voltage are small, stabilizing the read operation of circuit 19. With switch 12 closed, TR16 turns on, and TR17 turns off. The collector current of TR16 flows to resistor 18, circuit 19 and magnetic heads 20-23. At this time, the high-level collector voltage of TR16 has a value lower than DC voltage V7  by the emitter-collector voltage of TR in the saturation state. Therefore, circuit 19 can perform stable write operation.
Patent JP-S644973-A (JP)
Title: Gap control system for disk controller
Inventor: HOASHI KOUICHI
IPC: G11B20/12
Filed: 1987-06-26
Abstract: PURPOSE:To suppress the increase of a hardware quantity without lowering the performance of a device, by performing variable length gap count control where the counting of a gap are performed in two stages, the integer times part and the remainder part of the segment length of the gap, by a gap counter. CONSTITUTION:In a format where fields 1, 2... are segmented, the gap length of the gaps GAP1, 2... are expressed as [segment length X (N+M)]. By using the value of N as the parameter of the gap length, the control of the gap length is performed by counting the part of (segment length X N) by a segment counting part 32 in the gap counter, and following that, counting the part of a constant M decided by the class of the field. In such a way, it is possible to suppress the quantity of hardware and to reduce a procedure for the setting of the gap length in the variable length gap count control of a segmented field.
Patent JP-S5858503-A (JP)
Title: Production for optical fiber bundle
Inventor: KAKETA AKITAKA
IPC: G02B6/04
Filed: 1981-10-03
Abstract: PURPOSE:To obtain an optical fiber bundle having a large optically effective part, by providing an acid-soluble coating glass on the surface of an optical single fiber and sealing the bundle of single fibers in an acid-soluble overcoat tube and using the acid melting-out method for the heated and stretched melt- stuck fiber bundle. CONSTITUTION:An acidproof coating glass 2 is provided around a photo-conductive core material 1, and an acid-soluble coating glass 3 is formed on this glass 2, thus obtaining an optical single fiber 4. Many optical single fibers 4 are sealed in an acid-soluble overcoat tube 5 and are stretched in the longitudinal direction by heating with a heater 6 to obtain a melt-stuck optical fiber bundle 7. Acidproof coatings 8 and 8' are provided at both terminals of the melt-stuck optical fiber bundle 7, and the melt-stuck optical fiber bundle 7 is immersed in an acid solution 9 to melt out middle parts of acid-soluble overcoat tubes 5 and 3. The melt-stuck optical fiber bundle 7 is taken out from the acid solution 9 and has acidproof coatings 8 and 8' removed to produce a flexible optical fiber bundle. Thus, an optical fiber bundle, where the area of the optically unnecessary part is reduced to increase the rate of the effective part, used for an endoscope or the like is obtained.
Patent JP-H0855122-A (JP)
Title: Context tagger
Inventor: IBU SHIYABISU
IPC: G06F17/27
Filed: 1995-06-23
Abstract: PURPOSE:To provide a context tagger capable of quickly and accurately tagging also a document of large capacity by using a determinative finite state transducer in a system for annexing a part of speech tags to an English text. CONSTITUTION:A context rule sequence 13 is converted into a nondeterminative transducer sequence 16 and then converted into a determinative finite state transducer 11 by the use of a composer 17 and a deterministor 19. In the case of annexing a tag to an input sentence, a part of speech tag having the highest possibility is allocated to a word independently of peripheral words in the sentence. A final part of speech tag is annexed to a part of speech tag sequence obtained as the result of word allocation by the transducer 11 based on relation with peripheral words. Time required for part of speech tagging is proportional to the number of words in the input sentence and independent of the number of rules to be applied.
Patent JP-S6477606-A (JP)
Title: Disposable diaper having leg shape coincidence type cuff
Inventor: JIEEMUZU UIRIAMU RICHIYAADOSON
IPC: A61F13/15
Filed: 1988-06-25
Abstract: PURPOSE: To provide a disposable diaper in which an elastic material is contained between adhesion lines each having a hinge part formed by fixing at both ends and leg cuffs are drawn to the surroundings of the thighs with relatively low shrinkage strain. CONSTITUTION: This disposable diaper 10 has a plurality of elastomer parts 17 arranged in the longitudinal direction. These elastomer parts 17 comprise at least three elastomer materials 18 which are operably combined with cuffs 50. The elastomer material 18 is composed of stationary parts 2 fixed to the cuffs and unstationary parts between them. The cuffs 50 is composed of a first layer 60 covering a part of the cross-sectional outer periphery of the elastic material 18 and a second layer 62 covering the other part of the cross-sectional outer periphery of the elastic material 18. An adhesion line 64 adheres the first layer 60 to the second layer 62 and arranged in the vicinity to the elastic material 18. The adhesion line has alternately arranged adhesion parts and hinge parts 70 in the longitudinal direction.
Patent JP-S6313799-A (JP)
Inventor: NISHIDA MOTOYUKI
IPC: G06F3/13
Filed: 1986-07-07
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-H06347298-A (JP)
Title: Lighting structure for instrument
Inventor: MURATA KENZO
IPC: G12B11/00
Filed: 1993-06-03
Abstract: PURPOSE:To obtain better diffusive irradiation light and a lighting display without applying special working and light transmission adjusting printing to achieve light diffusion on to a light irradiation surface of a transparent base body made of a resin. CONSTITUTION:Spherical light scattering fine particles comprising a light transmitting material are dispersed and mixed into a photoconductor 1a comprising a transparent resin base body with a light refractive index thereof larger than the photoconductor 1a and light incident from a light source 3 is introduced to an irradiation section on the other end side being scattered internally by transmission and refraction thereof to light a display device such as instrument 6 as a whole in a housing uniformly by the diffusive irradiation light from the irradiation section. A dial plate A as display plate comprising a flat transparent base body is so arranged that a luminous display surface on the side of the other surface thereof is lighted being transmitted by a light source 12 behind it to perform a bright luminous display without lowering light transmittance.
Patent JP-H09258-A (JP)
Title: Detection of variant gene of nuclear chromosome acting on homologous recombination of mitochondoria
Inventor: SHIBATA TAKEHIKO
IPC: C12N15/09
Filed: 1995-06-23
Abstract: PURPOSE: To detect a recessive variant gene useful for diagnosis, etc., of mitochondrial diseases in variant genes of a nuclear chromosome acting on mitochondrial homologous recombination. CONSTITUTION: The cell fusion of a nucleated cell containing a mitochondria having a marker gene (I) and a nonnucleated cell to a mitochondria having a marker gene (II) different from the marker gene (I) is carried out and a fused cell having a recombinant type mitochondria having the marker gene (I) and the marker gene (II) in the resultant fused cell is selected to thereby detect the presence or absence of a variant gene of a nuclear chromosome acting on the mitochondrial homologous recombination from a reduction in incident frequency of the fused cell.
Patent JP-H029238-A (JP)
Title: Multi-channel access communication system
Inventor: IKEHATA SANAE
IPC: H04W84/08
Filed: 1988-06-28
Abstract: PURPOSE:To enhance the chance receiving an urgent call request from an urgent mobile station or a specific mobile station at the line controller side even if the congestion state of C-ch (control line) takes place by adding an urgent call function increasing the transmission power more than the transmission power at normal call request to the mobile station. CONSTITUTION:Transmission slots of a C-ch9a sent from a line controller 5a are selected as a1, a2, a3, the transmission slots of a C-ch9a sent from a mobile station 7a1 are 11, 12 and the transmission slots of a C-ch9a sent from a mobile station 7a2 are 21, 22. When the distance among the mobile station 7a1, the mobile station 7a2 and the line controller 5a is supposed to be the same and the mobile stations 7a1, 7a2 send call signals 11, 12 to the same C-ch transmission time slot, collision takes place on the slots in the line controller 5a and the call signal is not accepted. Then in the mobile station 7a2 requiring urgency, the transmission power of the call signal 22 sending it again is increased. Then the line controller 5a receives only the call signal 22 from the mobile station 7a2 with high power.
Patent JP-2000342256-A (JP)
Title: Improvement in efficiency of gene transfer to plant cell
Inventor: HIEI YOSHIHIRO
IPC: A01H1/00
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of gene transfer to a plant cell simply carried out through a bacterium of the genus Agrobacterium without damaging a tissue, to perform transformation and to better a breed by centrifuging a plant cell or a plant tissue. SOLUTION: A plant cell or a plant tissue of rice plant, maize, etc., is centrifuged at 100-250,000 G, preferably 500-200,000 G, more preferably 1,000-150,000 G centrifugal acceleration for 1 second to 4 hours, preferably for 5 minutes to 2 hours to improve the efficiency of gene transfer to a plant cell carried out through a bacterium of the genus Agrobacterium. Preferably the plant cell or plant tissue is derived from an angiosperm, a monocotyledon or a gramineous plant. Preferably after the plant cell or plant tissue is centrifuged, a gene transfer treatment is performed.
Patent JP-H10330978-A (JP)
Title: Water electrolyzer
Inventor: HITOMI SHUJI
IPC: C25B9/23
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the service life of a water electrolytic cell is shorter than expected due to the abnormal consumption of a catalytic electrode in the cell with an ion-exchange membrane-catalytic electrode joiner which is formed so that catalytic electrode is joined to both sides of an ion- exchange membrane as a basic unit. SOLUTION: This electrolyzer is provided with a water electrolytic cell 3 with an ion-exchange membrane-catalytic electrode joiner formed by joining a platinum-group metal electrode to both sides of an ion-exchange membrane as a basic unit, a gas-liq. separation tank 7 for separating the oxygen generated from the anode of the cell from water and/or a gas-liq. separation tank for separating the hydrogen generated from the cathode of the cell from water, a pressure signal outputting means 6 provided at the pipeline connecting the separation tanks or the separation tank and the cell and a control circuit for increasing or decreasing the power supply to the cell according to the signal from the means 6, and the lowest voltage of the supply power is adjusted to 1.2-1.7 V per basic unit.
Patent JP-H0322198-A (JP)
Title: Abnormality detecting device
Inventor: KOGURE SHINJI
IPC: G08B25/00
Filed: 1989-06-20
Abstract: PURPOSE:To instantaneously detect abnormality in a system by time sequentially recording the operational information of plural devices constituting the system, collating the operational information with operational timing as the condition of interlock between the devices and always monitoring an operational state in the system. CONSTITUTION:The respective operational information of plural devices A are synchronously inputted by an operational information recording means M1 and these operational information are time sequentially recorded and held over a prescribed period. Then, the information are successively reloaded to new operational information. An abnormality judging means M3 judges the abnormality by collating these recorded operational information with the operational timing stored and held in an operational timing storing means M2 as the condition of the interlock mutually between the plural devices A. When the abnormality is judged, a reloading stopping means M4 stops reloading the operational information recorded and held in the operational information recording means M1. On the other hand, the operational information recorded and held in the operational information recording means M1 are outputted by an operational information output means M5. Thus, the abnormality in the system can be speedily detected.
Patent JP-H02191412-A (JP)
Title: Foldable armchair of multi-position type
Inventor: MARUKU ORA
IPC: A47C4/04
Filed: 1989-06-20
Abstract: PURPOSE: To provide a chair which can be folded flat by attaching armrests connected to compass members each of which consists of a front arm pivotally supported at the seat and a rear arm pivotally supported by a pin at the front arm, and making the seat rack and the armrest racks detachable from fingers of the front legs and from fingers of the compass members respectively. CONSTITUTION: A changeable triangle is formed by a front leg 8, a rear leg 9 and the seat 1 as the three sides. A changeable protruding pentagon is formed by the seat 1, the front arm 12 of a compass member 11, an armrest 10, the back 4, and the front leg 8. The rear arm 13 of the compass member 11 extends between pins 16 and 33 almost diagonally. Therefore, after racks 21 and 27 are detached, the triangle and the pentagon will be changed to a pentagon formed by the seat 1, the front arm 12, the rear arm 13, the front leg 8 and the rear leg 9. When the converted polygon is flattened, the armrest 10 is pushed by a finger 31 and rotated with a pin 26 on the back 4 as the pivot of rotation till it is brought into contact with the back 4.
Patent JP-2000342386-A (JP)
Title: Folding bed
Inventor: YAMADA AKITSUGU
IPC: A47C19/12
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a folding bed to be handled easily and stored compactly. SOLUTION: This folding bed consists of a floor frame 1 forming a sleeping bed whose flat surface shape is square and both side leg frames 2 for keeping the floor frame 1 nearly horizontally at a prescribed height at both ends on the shorter sides of the floor frame 1. The floor frame 1 is pivotally supported so that it can rotate relative to the both side leg frames 2 from a nearly horizontal position to a nearly vertical position. Each side leg frame 2 consists of a pivotally supporting part 19 for pivotally supporting the floor frame 1 and a rotating part 20 rotatable within a horizontal plane relative to the pivotally supporting part 19.
Patent JP-H01194264-A (JP)
Title: Method and apparatus for assemblying cell
Inventor: KURARENSU EE MEDOUZU
IPC: H01M50/541
Filed: 1988-06-28
Abstract: PURPOSE: To simply connect lead-acid battery portions together via a connection section having no oxide with high energy efficiency by fusing lead-acid battery constituting elements with molten lead, and covering them with a layer of nonoxidizing gas. CONSTITUTION: When lead-acid battery plate lugs 10, 12 are to be connected, a trough 14 for receiving and shaping the molten lead 20 around the aligned lugs 10, 12 is formed. The flow of the molten lead is distributed to the lugs 10, 12 to be absorbed, and the lugs 10, 12 are fused by the molten lead in the trough 14. The trough 14 is covered with the nonoxidizing gas during the amalgamating stage. For covering the trough 14 with the nonoxidizing gas, a sufficient quantity of the ionizable nonoxidizing gas is fed to an electrode 34 to support arcs in the nonoxidizing atmosphere, and the lugs 10, 12 are wrapped in the nonoxidizing gas atmosphere heated by the arcs.
Patent JP-H101597-A (JP)
Title: Flame-retardant polyester resin composition
Inventor: NINOKURA HIDEKI
IPC: C08L33/14
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a flame-retardant polyester resin composition excellent in mechanical properties, especially impact resistance and also excellent in flowability. SOLUTION: This composition is prepared by mixing a thermoplastic polyester with 1-50wt.%, based on the whole composition, modified block copolymer prepared by epoxidizing part or the whole of the conjugated diene component of a block copolymer composed of polymer blocks based on a vinylaromatic compound and polymer blocks based on unhydrogenated and/or hydrogenated conjugated diene compound and 1-30wt.%, based on the whole composition, flame retardant comprising a halogen compound.
Patent JP-H0448040-A (JP)
Title: High strength die alloy
Inventor: KANEKO MIKIO
IPC: C22C9/01
Filed: 1990-06-15
Abstract: PURPOSE:To secure mechanical strength and to make better castability and workability in a die alloy by using an alloy obtd. by incorporating specified amounts of Al, Fe, Ni as well as Co, Mn and Zn into Cu. CONSTITUTION:The compsn. of a high strength die alloy is formed of, by weight, 5 to 15% Al, 0.5% Fe, 0.1 to 3% Ni and Co, 0.5 to 2% Mn, 0.5 to 2% Zn and the balance Cu with inevitable impurities. If required, 0.01 to 1% Ag and 0.1 to 5% of one or more kinds among rare earth elements are furthermore incorporated therein. The added Al and Cu are alloyed to improve the mechanical strength. Fe, Mn and Zn improve the mechanical strength, and Ni and Co improve the hardness and corrosion resistance. In this die alloy, mechanical strength and surface hardness are improved by the incorporation of Mn, Fe, Zn or the like, and oxidation resistance and toughness are improved by the incorporation of Ni.
Patent JP-S5681197-A (JP)
Title: Apparatus for nitrificating and denitrificating waste water biologically
Inventor: KATAOKA KATSUYUKI
IPC: C02F3/06
Filed: 1979-12-06
Abstract: PURPOSE: To offer an efficient and constructionally simple waste water decontamination apparatus where nitrification and denitrification are carried out in one treating vessel, by dividing the treating vessel using granular solid floats into an upper  nitrification zone and a lower denitrification zone.  
     CONSTITUTION: In a treating vessel 1, a packed layer 2 composed of such solid grains as foamed styrene capable of floating in the water is formed under a float- preventing member 3 such as an upper perforated sheet. A stock solution containing NH 3 -N flows downwards in the layer 2 through an inlet pipe 5. In a nitrification zone above an air injector 4, nitrification reaction is carried out by aerobic bacteria adhering onto the solid floats with oxygen carried as bubbles from the injector 4. During this reaction, the flow speed of the stock solution is maintained slower than the upward flow speed of the bubbles, so that the denitrification zone under the injector 4 is kept in an anaerobic atmosphere. The stock solution is denitrificated by an organic carbon source such as methanol charged through a pipe 6, and the treated solution is discharged through a pipe 7. In case where the stock solution contains organics, part of the treated solution is recycled through a conduit 9, while the stock solution is charged through a pipe 6 into the treating vessel. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5680164-A (JP)
Title: Semiconductor device
Inventor: TOKUNOU FUTOSHI
IPC: H01L29/74
Filed: 1979-12-05
Abstract: PURPOSE:To prevent the short circuit between a conductor plate and an auxiliary electrode of a semiconductor device by providing a step in the condutor plate for leading the main electrode. CONSTITUTION:On the semiconductor substrate 1 of a laminated NPNP structure comprising a P layer 9, an N layer 8, a P layer 10 and an N layer 11; the first main electrode 2, the second main electrode 3, the first auxiliary electrode 4 and the second auxiliary electrode 5 are provided to constitute a high-speed switching thyristor. To lead the second main electrode 3 on the N layer 11, a conductor plate 6 is bonded on the second main electrode 3. To prevent the short circuit between the conductor plate 6 and the second auxiliary electrode 5, a cavity 6a of depth d4 is made in the conductor plate 6.
Patent JP-H11323014-A (JP)
Title: Slime control agent
Inventor: MAEKAWA TSUKASA
IPC: C09K15/20
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain a highly safe slime control agent having a high slime generation-preventing effect and a high slime-removing effect by compounding a specific hydrazinoalcohol compound. SOLUTION: This slime control agent contains at least one kind of compound selected from a hydrazinoalcohol compound of the general formula: HORNHNH2 (R is a 1-8C alkylene) (for example, 4-hydrazinobutanol and its hydrochloride, sulfate, phosphate, sulfamate, etc.), and its salts as an active ingredient. The hydrazinoalcohol compound can be produced by reacting a halogenated alcohol such as 4-halogenobutanol with hydrazine. The hydrazinoalcohol compound as the active ingredient is preferably added to a cooling water system in an addition concentration of usually about 0.1-5,000 ppm, preferably about 1-300 ppm.