baber/WOPTO huggingface dataset:
Patent JP-S62156191-A (JP)
Title: Fluorescent substance of alkali halide
Inventor: AMITANI KOJI
IPC: C09K11/61
Filed: 1985-12-28
Abstract: PURPOSE:A fluorescent substance of an alkali halide that contains oxygen, thus showing improved brightening and afterglowing properties and used in radiographic image conversion panel. CONSTITUTION:The objective fluorescent substance of alkali halide containing oxygen is obtained by roasting the starting materials containing oxygen- containing alkali metal such as potassium hydroxide, sodium carbonate, rubidium sulfate, cesium nitrate or rubidium oxide or roasting the materials after adding nitrates or oxides such as thallium nitrate or thallium oxide as an activator or roasting the starting substance in an oxidative atmosphere. the preferred oxygen content is 10<-6>-0.2mol per mole of the alkali halide.
Patent JP-S62156509-A (JP)
Title: Displacement detecting instrument
Inventor: SHIMOMURA TOSHITAKA
IPC: G01D5/245
Filed: 1985-12-27
Abstract: PURPOSE:To detect exactly a displacement by outputting a count pulse by the number of pieces corresponding to the number of shifts of a reference code, whenever a reference clock is outputted. CONSTITUTION:A sample holding circuit 18 brings a code data 200 to sample holding, whenever a reference clock CP1 is outputted, and outputs it as a reference code 300 to a count pulse output part 22. The count pulse output part 22 compares the reference code 300 and a reference code 400, and outputs an up-count pulse 500a and 500b, whenever an output clock CP2 which has been set to a prescribed short clock period is outputted, while both the codes coincide with each other. Accordingly, even when a scale, etc., are moved at a high speed, and a detecting signal phia and phib of a high frequency have been outputted from a detector 10a and 10b, the up-count pulse 500a or the down-count pulse 500b of the number of pieces corresponding to its displacement quantity can be outputted exactly, therefore, by counting the count pulses 500a, 500b by a counter 30, a displacement can be measured exactly.
Patent JP-H01139261-A (JP)
Title: Driving roller for lapping device
Inventor: TANIDA KIYOJI
IPC: B27D5/00
Filed: 1987-11-26
Abstract: PURPOSE:To contrive single-stroke fitting and detachment of an auxiliary driving roller without using a bolting system, by providing a fastening groove and a key at the outer periphery of a fastener, and providing a boss of the auxiliary driving roller with a key groove and a ball plunger capable of being engaged with the fastening groove. CONSTITUTION:Transmission of motive power between a fastener 5 and an auxiliary driving roller 7 is carried out through a key 10 when the key 10 is preliminarily fitted in a key groove in the fastener 5 and fixed by a small screw. The key 10 is thus intermediately provided between the key groove in the fastener 5 and a key groove in a boss 8. Positioning of the roller 7 is performed by a fastening groove 55 in the fastener 5 and a ball plunger 9 of the boss 8, whereby the roller 7 is accurately fixed in an affixed manner, substantially in close contact with a stationary driving roller 4. The roller 7 can be easily detached by forcibly pulling it outward along the axis of the fastener 5, in a manner reverse to that at the time of fitting. Thus, the auxiliary driving roller 7 can be fitted and detached in a single stroke without using any tools.
Patent JP-H10131038-A (JP)
Title: Shrink-resistant finish of cellulosic fiber-containing structure
Inventor: YANAGIUCHI YUICHI
IPC: D06M101/00
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To impart excellent durable shrinkage resistance to a cellulosic fiber- containing structure by treating the structure with liquid ammonia and subsequently treating the structure with hot water in a slightly tensed state. SOLUTION: A cellulosic fiber-containing structure is treated with liquid ammonia and subsequently treated with hot water in a slightly tensed state 100-150 deg.C. This method enables to impart good shrinkage resistance to the structure without processing the substrate with a special resin such as a cellulose-reacting resin, etc., and to give the treated fiber structure (woven fabric, etc.,) little in the deterioration of the strength of the fabric and in the shrinkage and in touch hardening of the fabric due to washing treatments.
Patent JP-H09136934-A (JP)
Title: Polyester elastomer resin composition
Inventor: TAGUCHI HIROSHI
IPC: C08K5/16
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester elastomer resin composition excellent in abrasion resistance by melt-mixing a polyester elastomer with an organic polyisocyanate compound and a silicone compound. SOLUTION: This polyester elastomer resin composition is prepared by melt- mixing 100 pts.wt. polyester elastomer (A) with 0.05-7.0 pts.wt. organic polyisocyanate compound (B) and 0.1-5.0 pts.wt. silicone compound (C). With respect to the molecular structure of component A, component A is composed of hard segments and soft segments. In view of especially flexibility and elastic recovery, component A is desirably a tetramethylene terephthalate-type polyester elastomer. This composition is given higher melt viscosity as a result of the modification of the polyester elastomer with the organic polyisocyanate compound. It has therefore a marked effect of showing excellent abrasion resistance, and it, like a conventional one, is still excellent also in flexibility and mechanical properties.
Patent JP-H10117629-A (JP)
Title: Water surface covering structure with solar power generating function
Inventor: NAKAMURA HITOSHI
IPC: A01K61/00
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a water surface covering structure with a solar power generating function which enables utilizing a water surface for solar power generation and reduces a constructing cost by covering the water surface of a reservoir, a like, etc., so as to cut off sunlight to prevent the generation of a phytoplankton such as water bloom, etc., and to suppress the evaporation. SOLUTION: An extremely thin solar battery 14 of flexibility is stuck to the surface of a plate structure 13 which can lay the water surface covering structure with the solar power generating function to the water surface directly or indirectly through a supporter, and the structure 11 is made foldable or windable.
Patent JP-H05104459-A (JP)
Title: Marking head for wooden building material
Inventor: TANAKA TAKESHI
IPC: B25H7/04
Filed: 1991-10-17
Abstract: PURPOSE:To provide a marking head which can be durably used without the possibility of damage, and draw a clear marking line. CONSTITUTION:A Z-axis moving base 12 being ascendable is provided with a Y-axis moving base being laterally movable, and the Y-axis moving base 13 is rollably provided with a rolling wheel (d) having knife edges on a periphery. An applying member (e) impregnated with indian ink is brought into contact with the knife edge of the rolling wheel (d), and a pneumatic cylinder 16 presses the rolling wheel (d) against a workpiece W to draw a marking line on the surface of the workpiece W as the rolling wheel (d) rolls.
Patent JP-S63149709-A (JP)
Title: Positioning device
Inventor: ENOMOTO MINORU
IPC: G05D3/12
Filed: 1986-12-15
Abstract: PURPOSE:To optionally change a detecting range by providing the titled device with a detecting range setting means and a detecting signal output means for inputting a detected current position of a movable shaft and outputting a detecting signal during the existence of the current position in the detecting range. CONSTITUTION:Four kinds of detecting signals PSW1-PSW4 are formed and the detecting range of respective detecting signals are divided into plural detecting sections. For instance, the detecting range of the detecting signal PSW1 is divided into four detection sections corresponding to point numbers P1-P4, and when a movable board 10 exists in respective detecting sections shown by the point numbers P1-P4, the detecting signal PSW1 is turned on. In the case of absence of the movable board 10 in the detecting sections, the signal PSW1 is turned off. The detecting ranges of respective detecting signals are set up in a detecting range table in a RAM. Thereby, plural detecting signals PSW1-PSW4 are equivalent to output signals from a multi-point limit switch and are outputted from the positioning device to a sequence controller.
Patent JP-H09135699-A (JP)
Title: Preservation of sample for measuring viable cell number
Inventor: MIYAJIMA MAKOTO
IPC: C12N1/20
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To preserve a measuring sample for viable cell number for quality control, etc., when producing medicines, foods and cosmetics by keeping an aqueous sample for measuring the viable cell number of a microorganism at a specific temperature, maintaining a microbial flora in an intact state at the time of collection as much as possible and enabling the measurement with a high accuracy. SOLUTION: Natural water such as rainwater, spring water, river water, lake or marsh water, tap water, purified water for medicines, water for injection, an aqueous solution of a salt for peroral water supplementation, a drink agent, a transfusion solution, mineral water, a refreshing drink, toilet water, etc., are used as an aqueous sample, which is maintained at 6-14 deg.C temperature to thereby maintain a microbial flora therein in an intact state at the time of collection as much as possible, in the method for preserving the sample for measuring the viable cell number of the microorganism in the aqueous sample. Thereby, the measurement of the viable cell number with a high accuracy can be carried out to preserve the sample for measuring the viable cell number used for water quality tests of the natural water, quality control, etc., of products.
Patent JP-H03159382-A (JP)
Title: Solid-state image pickup element
Inventor: KIRIYAMA YOSHIYA
IPC: H04N5/335
Filed: 1989-11-16
Abstract: PURPOSE:To improve the apparent operating speed of a floating diffusion amplifier without degrading an S/N by parallelly operating the respective floating diffusion amplifiers, to which a sufficient reset period is applied, with time division. CONSTITUTION:Plural floating diffusion amplifiers 3-5 are respectively equipped with output gates 3a-5a, floating diffusions 3b-5b, reset gates 3c-5c and reset diodes 3d-5d and parallelly formed at the output end of a horizontal transfer shift register 1. Electric charges to be horizontally transferred and outputted are successively detected at various timing with time division. Thus, since the sufficient reset period can be applied, an output level is not lowered and the S/N is prevented from being degraded. Then, the apparent operating speed of the floating diffusion amplifier is improved and correspondence can be made to increasing the picture elements of the solid-state image pickup element.
Patent JP-H04171008-A (JP)
Title: Agitating element for filler tank
Inventor: UEDA YOSHIHIKO
IPC: B01D29/62
Filed: 1990-11-02
Abstract: PURPOSE:To lessen power load and carry out backwash efficiently by agitating and backwashing a filter medium in a filter tank through relative combining action of up and down rocking by crossarms and crushing by strings hung between a lower crossarm and an upper crossarm. CONSTITUTION:A shaft bar 2 is set up at the center in a filter tank of a cylinder 1, and a hemi-spindle crossarm 3 with flat lower face is installed on the lower end of the bar 2 horizontally. Then, an upper crossarm 4 is installed in a space more upper than a filter, and a crossarm 5 for handling is installed more upper than the outer edge of the filter tank. Several metal wires 6 are hung between the lower crossarm 3 and the upper crossarm 4. As a result, energy loss generated by the stress of airtight filter sand is avoided, and the filter sand in the filter tank is agitated and backwashed through relative combined action of up/down rocking of the crossarms and crushing by the wires to reduce the power load and increase backwashing effect.
Patent JP-H05109281-A (JP)
Title: Address transition detecting circuit
Inventor: KIHARA YUJI
IPC: G11C11/408
Filed: 1991-10-15
Abstract: PURPOSE:To quicken the generation of an address transition detecting pulse (ATD pulse) and simultaneously to define the generative timing of the ATD pulse by using the output of the inverter of the initial stage of an input buffer circuit to a signal for detecting an address and arranging the inverters on the preceding stages of respective transfer gates. CONSTITUTION:An inverter 5 having a lower logic threshold value than the inverter 2 is provided on the preceding stage of a transfer gate 10, and the output the inverter 1 of the preceding stage of the inverter constituting the input buffer circuit is inputted to the inverter 5. Thus, since a node (h) is transited by following up rapidly to the transition of the node (a), the delay of the pulse by the input buffer circuit is prevented from generating. Further, the inverters 5, 40 are arranged to the preceding stages of the node (h) and the node (e). Thus, since the circuit is roughly symmetrical constitution, the deviation of the level transition in the node (e) and (h) is reduced and an internal synchronizing signal having a same pulse width is obtained.
Patent JP-H03159553-A (JP)
Title: Magneto for vehicle
Inventor: NISHIO YUJI
IPC: H02K21/48
Filed: 1989-11-16
Abstract: PURPOSE:To reduce howling noise and variation thereof by winding two generating coils for a same electric load, in which at least two sets of the second generating coils are connected in series to each other, respectively around iron cores positioned on the opposite sides. CONSTITUTION:In the case of generating power, since reaction force (vector F2 and F6, F4 and F8, F3 and F7) from coils positioned on the opposite sides, that is, carburetor heater coils 191, 192, grip heater coils 141, 142 and lamp coils 171, 172, is generated equally in magnitude, these forces are respectively canceled with a crankshaft 11 as the center. Further even when each switch is on-off operated individually, because the coil of the same purpose is positioned on the opposite side to each other and these coils are simultaneously connected to a load thus canceling the reaction force, vibratory excitation force by unbalance of the reaction force is generated in only a little amount based on a difference between vectors F1 and F5 even when any switch is turned on.
Patent JP-2001115954-A (JP)
Title: Structure for suppressing pulsation in compressor
Inventor: TARUYA TOMOJI
IPC: F04B27/10
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To effectively suppress pulsation in a compressor without increasing its weight or increasing the number of interfering portions. SOLUTION: An introduction passage 27 is formed in a rear housing 17. The passage 27 crosses a discharge chamber 23 from a peripheral wall 173 and communicates with a suction chamber 22. The passage 27 is made up of a portion 272 running along an end wall 231 of the discharge chamber 23 and along an end wall 221 of the suction chamber 22 to reach the interior of the suction chamber 22, and a portion 273 bending substantially at a right angle toward a division plate 18 in the suction chamber 22. An outlet 271 of the passage 27 is disposed in a position closer to the division plate 18 than the end wall 221 of the suction chamber 22.
Patent JP-2000127839-A (JP)
Title: Connection structure of lighting device for vehicle
Inventor: FUKUI HITOSHI
IPC: B60Q1/00
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure of vehicle lighting device requiring neither difficult positioning nor big force. SOLUTION: A headlamp 2 is formed with a first pedestal 7 and a second pedestal 8, while a turn signal lamp 3 is formed with a first projecting piece 13 for running upon an upper surface of the first pedestal 7 and a second projecting piece 14 for abutting on a lower surface of the second pedestal 8. A front end part 13a of the first projecting piece 13 is formed in an upsweeping state, while an upper surface of the second projecting piece 14 is formed with a pawl part 14a for engaging with the second pedestal 8 to prevent the second projecting piece 14 from coming off.
Patent JP-H07123665-A (JP)
Title: Bicycle generator
Inventor: GOTO KAZUHIKO
IPC: H02K21/22
Filed: 1993-10-23
Abstract: PURPOSE:To avoid the deterioration of an appearance as a racing bicycle and facilitate the reduction of a mechanical resistance by a method wherein a multipole generator whose rotor is made to rotate by the contact with the outer circumference of the tire of the bicycle is attached to the bicycle so as to be detached freely. CONSTITUTION:An attachment stator 8 is fixed to the through-hole 13 of the center part of a front folk shoulder 12 of a bicycle and a multipole generator whose outer shell is a rotor 1 and is brought into contact with the outer circumference of a tire 15 to rotate is attached to the stator 8 so as to rotate freely. About 20-40 pole magnets are provided on the inner diameter side of the rotor 1 and the rotor 1 is made to make 6-9 turns for one turn of a wheel so as to obtain a circumferential speed about 180-240 poles for the one turn of the wheel. With this constitution, a mechanical resistance caused by a friction, etc., is reduced and, further, the deterioration of an appearance as a racing bicycle can be avoided.
Patent JP-S62157179-A (JP)
Title: Strand cake and manufacture thereof
Inventor: SUZUKI TERU
IPC: B65H54/10
Filed: 1985-12-27
Abstract: PURPOSE:To greatly increase loosing property, by winding a strand while leasing with one pitch of a plurality of the entire winding width as one winding unit and relatively moving a collet and a leasing device by only one itch after a prescribed amount has been wound. CONSTITUTION:A strand cake is formed by winding a prescribed amount of a strand by a pitch P corresponding to a traverse width from one end of a winding width succeedingly which the strand is being leased. In addition, the relative movement of a collet 6 and a leasing device 9 is effected by intermittently traversing the collet 6 at the pitch P corresponding to the traversing width. With such an arrangement, when the strand is drawn out from the cake to one side of a winding core, the strand is loosed while it is reciprocating in the range of 1 pitch P. As a result, the loosing resistance in this case is greatly reduced as compared with the case where loosing is effected while the strand is reciprocating over the entire winding width.
Patent JP-H01140668-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIMIZU TOSHIYUKI
IPC: H01L21/331
Filed: 1987-11-26
Abstract: PURPOSE:To enable the power consumption to be made low without losing the high speed properties by selectively forming a third polycrystalline silicon film on the surface including the base region after removing a first silicon oxide film, and diffusing a doped impurity into the third polycrystalline silicon film thereby to form an emitter region of the opposite conductivity type on the base region. CONSTITUTION:A nitride film 21 is etched back by an anisotripical reactive ion etching to form the side wall parts of the nitride film 21 on the sides of an opening 20. At this time, a polycrystalline silicon film 8 acts as the stopper of the etching, and an oxide film 7 is not removed. Then, the polycrystalline silicon film 8 is etched off by using a solution, and an impurity is ion-implanted to form a base region 22 connecting to a base region 19. Then the oxide film 7 is removed, a polycrystalline silicon film 23 is selectively deposited on the surface including the opening 20, an impurity for forming an emitter is driven in, and then arsenic is forced into the surface of the base region 22 from the polycrystalline silicon film 23, forming an emitter region 24. With this, the element area can be reduced, the parasitic capacitance of the element will reduce, the operation of an integrated circuit becomes faster, and the power consumption can be reduced.
Patent JP-H02145236-A (JP)
Title: Nc lathe with tracer type manual feeding mechanism
Inventor: EZAKI TAKESHI
IPC: B23Q15/00
Filed: 1988-11-26
Abstract: PURPOSE:To facilitate the emergency return of a tool breakdown time by providing a locus arithmetic circuit outputting a control signal along the tool locus of the NC program stored in advance by the manual operation pulse handle of after operation of a selective switch and start key or the output signal of a manual operation button. CONSTITUTION:In case of a manual return operation with the emergency stoppage by the breakdown of a bite 14 during a deep hole making by a programmed running, a trace mode is taken first by pushing a manual trace selective switch 20, a trace start key is pushed and a pulse handle or an operation button is operated to the return direction side. Then, a signal tracing in the return direction along the tool locus of NC program inside a locus arithmetic circuit 27 by the output signal of the pulse handle or operation button is output, a tool post is moved via a tool post control circuit 28 by this output signal and the bite 14 is drawn out of a deep hole by reversely tracing the locus that the bite pursued by the programmed running.
Patent JP-H05136424-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAJITA TATSUYA
IPC: H01L21/8247
Filed: 1991-11-14
Abstract: PURPOSE:To obtain a semiconductor device capable of forming an excellent capacitor insulating film coating a floating gate electrode by forming the capacitor insulating film and protecting the capacitor insulating film by first and second conductor films at all times. CONSTITUTION:A capacitor insulating film 30a is formed while coating a patterned first polysilicon film 28a in a memory cell section, and a second polysilicon film 31 is formed continuously to the memory cell section and a peripheral circuit section. A first gate section 33a composed of a first gate insulating film 24a/a floating gate electrode 28c/a capacitor insulating film 30c/a control gate electrode 31a is shaped through patterning as it is. Accordingly, the capacitor insulating film 30c is protected by the first and second polysilicon films 29a, 31 at all times after the film 30c is formed, thus preventing contamination by particles, etc., then forming the excellent capacitor insulating film 30c coating the floating gate electrode 28c.
Patent JP-2001114903-A (JP)
Title: Method for manufacturing rubber composition with dispersed carbon black
Inventor: SHIMOO SATOSHI
IPC: C08L101/00
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a rubber composition that is improved in dispersion of carbon black saving labors as much as possible in the kneading of a rubber composition containing carbon black. SOLUTION: The method for manufacturing a rubber composition with dispersed carbon black comprises extruding a master batch having at least previously dispersed carbon black in a polymer with the use of a twin screw extruder and subsequently kneading the extruded product with a compounding accelerator such as a vulcanizing accelerator and a vulcanizing agent.