baber/WOPTO huggingface dataset:
Patent JP-H0931930-A (JP)
Title: Self-light emitting type traffic button
Inventor: KONDO SHIGEKI
IPC: E01F9/524
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To protect a light emitting surface from damages caused by a grader during snow removing work in a simple structure and prevent settlement in a self-light emitting type traffic button where a light emitter is internally provided on a button main body whose upper part is projectingly provided from a road surface and a slanting light emitting surface is formed between corner angles of the button main body opposed to the advancing direction of vehicles and the light of the light emitter emitted from a power supply device is arranged to be discharged from the light emitting surface. SOLUTION: The corner areas 11 of a button main body 1 located on both sides of a light emitting surface 3 are arranged to overhang outwardly respectively in the form of a collar. The rear surface of the overhanging area 12 is placed in contact with a road surface G, thereby preventing the settlement. The front surface of the corner areas 11 is arranged to be an inclined surface 14 which rises inwardly from the end face of the overhanging area 12 while inclined surface 14 is projected from the light emitting surface 3, thereby moving a blade of a grader during snow removing work so that it may come into contact with the inclined surface 14 and avoiding direct contact with the light emitting surface 3 and protecting the light emitting surface 3 from damages caused by the blade of the grader.
Patent JP-H1116351-A (JP)
Title: Dynamic semiconductor memory device
Inventor: MURAOKA YUJI
IPC: G11C11/407
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To enable optimization of substrate voltage setting and reduction of junction leak to realize lower power consumption by providing a plurality of substrate potential detecting circuit and generating a substrate potential which is different in the self-refresh cycle and in the other cycle. SOLUTION: In the regular mode, an SR activating signal ϕ is in the GND level, a substrate potential detecting circuit 11 is in the enable condition, a ring oscillator 13 operates by receiving an output signal ϕN of the substrate potential detecting circuit 11 and a pump circuit 14 is operated by an output CLK of the ring oscillator 13 to drop the substrate potential. During the self- refresh mode, the substrate potential detecting circuit 12 is in the enable condition and a transfer gate TG2 is in the continuity. Using such signal ϕ for activation during the SR, the substrate potential detecting circuit 11 for regular mode or substrate potential detecting circuit 12 for self-refresh mode are used depending on the purposes to improve the charge holding time of memory cell in the SR cycle.
Patent JP-H064283-A (JP)
Title: Microprocessor
Inventor: MASUI NORIO
IPC: G06F15/78
Filed: 1992-06-16
Abstract: PURPOSE:To provide the microprocessor which can cancel the external memory access of ineffective instruction fetch. CONSTITUTION:When a pipeline flash signal 117 or an advanced lunch signal 118 is detected by a logic gate 103 and the external memory access of instruction fetch being in course of access is made ineffective, an instruction fetch cancel signal 104 is generated indicating that the external memory access of this instruction fetch is ineffective. Consequently, the program execution speed is increased because the wait time of the external memory access of next effective fetch due to that of unnecessary instruction fetch is shortened.
Patent JP-S6425921-A (JP)
Title: Manufacture of cold-rolled steel sheet combining high ductility with high strength
Inventor: SHIRASAWA HIDENORI
IPC: C22C38/18
Filed: 1987-07-20
Abstract: PURPOSE:To stably manufacture a cold-rolled steel sheet having composite structure and combining high ductility with high strength, by applying hot and cold rollings to a steel having a specific composition consisting of C, Si, Mn, P, Cr, Mo, and Fe and then subjecting specific annealing, cooling, and overaging treatment to the above steel sheet. CONSTITUTION:A steel which has a composition consisting of, by weight, 0.05-0.30% C, 1.1-2.5% Si, 0.5-2.5% Mn, further at least one kind among 0.01-0.15% P, 0.05-1.0% Cr, and 0.05-0.6% Mo, and the balance Fe with inevitable impurities is hot-rolled, pickled, and cold-rolled. Then, at the time of subjecting the resulting steel sheet to recrystallization heating, heating temp. is held at the Ac1 point or above to carry out annealing. Subsequently, forced cooling is applied until a temp. Tq satisfying 689+22.5Mneq-53.9(Mneq)<2=Tq<739+22.5Mneq--53.9(Mneq)<2> when Mneq and Tq represent Mn+0.31Si+2.9P+0.9 Cr and cooling-stopping temp., respectively, is reached, and then, cooling is applied down to <=400 deg.C at >=50 deg.C/sec cooling rate by means of roll cooling. Then, the steel sheet is subjected to overaging treatment at <=400 deg.C.
Patent JP-H0470152-A (JP)
Title: Ncu interface test system
Inventor: KADOTA HARUNOBU
IPC: H04L69/40
Filed: 1990-07-10
Abstract: PURPOSE:To improve the quality of a test, to shorten time for the test and to reduce required equipments by connecting a connector to a network control unit (NCU) interface and confirming the operation of an interface signal line according to a test program provided in the operation program of a communication control equipment. CONSTITUTION:A loop connector 43 is connected to an NCU control part 42 of a communication control equipment 41, and the loop connector 43 is provided for returning a 200 series interface signal line regulated by the V.24 of a CCITT. A test means built in the communication control equipment 41 is operated according to the test program and when the connector 43 is used, the operation of the NCU interface is confirmed by the test program. Thus, while improving the quality of the test, time for testing the NCU interface is shortened and the required equipments are reduced.
Patent JP-2001007566-A (JP)
Title: Lead-wire holding structure of electrical part
Inventor: TAKAMATSU YOSHIYUKI
IPC: H05K7/12
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide the lead-wire holding structure of an electrical part in which the displacement of a lead wire by external force can be prevented and surely by strongly holding the lead wire led out from the leading-out hole of a housing to the housing. SOLUTION: In the lead-wire holding structure, a leading-out hole 16 for a lead wire and a cylindrical section 22 surrounding the leading-out hole 16 are formed to a housing 11 in which the electrical part 13 is housed, and a holding groove 23, in which the lead wire 17 of the electrical part 13 led out from the leading-out hole 16 is passed, is formed to the cylindrical section 22 while a cap 26 holding the lead wire 17 between the cap and the internal surface of the holding groove 23 is fitted.
Patent JP-H0628682-A (JP)
Title: Device for detecting lens positiom of optical pick-up
Inventor: MATSUBA HIROYUKI
IPC: G11B7/09
Filed: 1992-07-08
Abstract: PURPOSE:To simplify the structure of a movable body and to prevent the adverse influence by sub-resonance by detecting the position of a lens with the received light quantity from a reflecting part provided on the movable body holding the lens. CONSTITUTION:The reflecting part 10 is provided on the movable body 8 formed integrally with the lens 6 and reflects the irradiating light from a light source LED 11 then inputs in a photodetecting part 12. At this time, the received light quantity is changed corresponding to the movement of the movable body 8 and detected by photodetectors 12a-12d and the position of the lens 6 of the movable body 8 is detected based on the output. Consequently, the necessity for providing a light shielding hoard on the movable body is eliminated and the increase of the structure or the weight of the movable part is reduced then the effect of vibration due to the sub-resonance is suppressed.
Patent JP-H1024458-A (JP)
Title: Injection mold
Inventor: NISHIMURA KIMITAKA
IPC: B29C45/26
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To prevent a mold from deforming, breaking or the like and realize a long life mold by a method wherein a block pressing mechanism for sealing a runner liquid-tight by pressing a runner block from side against a core block at mold clamping is provided on a fixed mold. SOLUTION: Even when a force towards parting surfaces 6 in a core block assembly 20 develops by inserting a projected part 12b in a positioning hole 24a due to the disagreement between the center of a positioning pin and the center of a positioning bushing 24 for positioning between a cavity block 5 and a core block 15, the core block assembly 20 moves in accompanying with the cavity block 5 so as to make the above-mentioned force smaller. Accordingly, at mold clamping, the cavity block 5 and the core block 15 are precisely positioned at the predetermined positions at all times for mold clamping. Thus, the mold can be prevented from deforming, breaking or the like and realize a longer life mold.
Patent JP-H0738887-A (JP)
Title: Image signal encoding and multiplexing method
Inventor: TANAKA TAKAYUKI
IPC: H04N21/234
Filed: 1993-07-22
Abstract: PURPOSE:To obtain the image signal encoding and multiplexing method which is free of deterioration in picture quality and efficient by controlling the transmission rate assignment of respective channels according to the redundancies of image signals of the respective channels and multiplexing the image signals when the image signals are encoded, multiplexed, and transmitted. CONSTITUTION:This method consists of plural image signal encoding process parts 2, 7, and 12 and a channel multiplexing part 16, and encoded data 4, 9, and 14 and pieces 3, 8, and 13 of encoding distortion information generated owing to image signal encoding are outputted to the channel multiplexing part from the respective image signal encoding process parts. Transmission rate control signals 5, 10, and 15 are outputted from the channel multiplexing part to the respective image signal encoding process parts to control the transmission rate assignment of the respective channels.
Patent JP-H0467922-A (JP)
Title: Driving mechanism of movable plasticizing device in injection molding machine
Inventor: KITAJIMA MASAYA
IPC: B29C45/20
Filed: 1990-07-09
Abstract: PURPOSE:To enable the use of an ordinary, multi-purpose electric motor to dispense with an high prices electric motor such as servomotor by restraining the movement of a material at the side of a plasticizing device in the direction of shaft's axis by means of at least one of a screw nut, a spline nut and a second clutch. CONSTITUTION:Unlike servomotor, a multi-purpose electric motor 4 is not brought to a halt immediately after a halting instruction is given, permitting a shaft 10 to continue rotating for a while even after the halting instruction. However, a ball screw nut 16 is set rotation-free against a support 22, and is integrated with a ball spline nut 18 by means of a first clutch C1. The ball screw nut 16 and the ball spline nut 18 are allowed to hold their axial position at the time when a clutch changeover instruction is given to prevent any more increase in the pressure of a plasticizing device 2.
Patent JP-H0731717-A (JP)
Title: Structure for mounting display panel
Inventor: NAKAZAWA HIROTO
IPC: A63F5/04
Filed: 1993-07-22
Abstract: PURPOSE:To provide the structure for mounting a display panel which is capable of stably fixing the display panel without adding any working at all to a display panel and increases an illumination effect. CONSTITUTION:The display panel 40 of a front door 32 is provided with an engaging part 32A projecting toward a front side and a mounting frame 42 is provided with an engaging piece 42B for engaging with the engaging part 32A of the front door 32. A base member 41 is provided with panel contact parts 41B, 41C pressed to the display panel 43 by projecting toward the mounting frame 42 side at least at >=3 points. The upper part of the mounting frame body 42 is provided with a base member contact part 42C in contact with the upper part of the base member 41. This base member contact part 42C and the upper part 41D of the base member 41 are fixed, by which the display panel 40 is mounted on the front door 32.
Patent JP-H107459-A (JP)
Title: Piezoelectric porcelain material
Inventor: SATO KAORU
IPC: C04B35/49
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To obtain a piezoelectric porcelain material suppressed in variation in null voltage and capable of providing inexpensive piezoelectric vibration gyroscope in a high precision. SOLUTION: This piezoelectric porcelain material comprising a composition represented by the composition formula aPbTiO3 -bPbZrO3 -cPb(Mn1/3 Sb2/3 )O3 with the proviso that (a+b+c)=100; (a)=46.0-60.0mol%, (b)=35.0-52.0mol% and (c)=2.0-5.0mol% as a ratio of main components and Fe2 O3 in an amount of <=0.5wt.% and Sm2 O3 in an amount of <=2.2wt.% (Sm2 O3 /Fe2 O3 =1.0-4.4 or Fe2 O3 <=Sm2 O3 ) based on weight of main components as subsidiary components.
Patent JP-S6337633-A (JP)
Title: Semiconductor integrated circuit device
Inventor: NAKAZATO HIROSHI
IPC: H01L21/8238
Filed: 1986-07-31
Abstract: PURPOSE:To shorten the propagation delay time by constituting a fundamental cell of two P-type MOS transistors, gate electrodes of which have a common conductive layer and which share a source or a drain, and one N-type MOS transistor. CONSTITUTION:A fundamental cell is organized of two P-type MOS transistors Q1, Q2 and one N-type MOS transistor Q3, and Q1 and Q2 share a source or a drain. That is, the gate width of the P-type MOS transistors can be made approximately twice as large as that of a transistor as a single body without altering the height of the fundamental cell by connecting the two P-type MOS transistors in parallel. Since channel resistance is brought close to approximately half and a logical threshold to VDD/2, the risc time and fall time of an output waveform are equalized approximately. Since the source or the drain is shared, the parasitic capacitance of a P<+> diffusion region connected to an output terminal O1 is made approximately half that at a time when realizing the same gate width, thus shortening the delay time.
Patent JP-H05214688-A (JP)
Title: Method and apparatus for manufacturing paper material of waste paper for reuse
Inventor: MAAKU DABURIYUU GIRUKII
IPC: B03B5/00
Filed: 1992-07-08
Abstract: PURPOSE: To provide a method and system intended to more properly sieve the suspended matter in a suspension to effect higher accuracy in waste paper recycling. CONSTITUTION: This method for preparing waste paper stock for reuse comprises the following process: first, pulped and cleaned paper stock is fractionated by filtration through a continuously moving mesh belt 25 of a predetermined mesh size which retains substantially all of the fibers of greater than a predetermined length as a 1st suspension fraction and a 2nd suspension fraction comprising the majority of the liquid component of the feed suspension along with small contaminant particles and the remaining fines; these two fractions are then treated separately by bleaching the 1st fraction and recovering the fines from the 2nd fraction, thereafter the fines and the 1st fraction are recombined for further treatment and use.
Patent JP-S5971318-A (JP)
Title: Preparation of water-insoluble polymer having uniform shape
Inventor: IMAI HIROSUKE
IPC: C08F290/00
Filed: 1982-10-18
Abstract: PURPOSE:To obtain the titled polymer useful as a carrier of enzymatically active substance, hygienic material, etc., by dispersing a water-soluble alginate, specific (meth)acrylic acid derivative, and a monomer containing plural radically polymerizable monomer into water, gelatinizing them, polymerizing them. CONSTITUTION:(A) A water-soluble alginate, (B) one or more of (meth)acrylic acid derivatives (e.g., a compound shown by the formula II, etc.) shown by the formula I (R1 is H, or CH3; R2 is OH, 1-20C alkyloxy, aryloxy, alkylaryloxy, or acryloxy; m>=integer of 4; n is 0 or positive integer and n/m<=0.5), and (C) a crosslinkable monomer (e.g., N,N'-methylenebisacrylamide, etc.) having two or more radically polymerizable vinyl groups are dispersed or suspended in water, and brought into contact with an aqueous solution (e.g., an aqueous solution of CaCl2, etc.) to gelatinize the component A, to give an insoluble gel. The gel is subjected to radical polymerization to give the desired polymer. A weight ratio of the component B:C is preferably (100:0.05)-(100:20).
Patent JP-S5882499-A (JP)
Title: X-ray control apparatus
Inventor: KUROSAKI KAORU
IPC: H05G1/46
Filed: 1981-11-12
Abstract: PURPOSE:To appropriately prevent any excesses irradation on a patient by automatically controlling the three variable factors which are fluoroscopic voltage; fluoroscopic current and the distance between the X-ray tube and the irradiated surface of a patient. CONSTITUTION:The fluoroscopic voltage current signal (a) which is the output from the fluoroscopic current regulator 1 is transferred to delay circuit 7, and also transferred to the excess irradiation preventing circuit 5. The setting on the fluoroscopic current regulator 1 is increased from the lowest value in successive stages, and when the fluoroscopic current signal (a) exceeded the largest allowable fluorocopic current which corresponds to a certain irradiation amount rate (K) calculated using the fluoroscopic voltage, the distance between the X-ray tube and the irradiated surface of the patient, tube current holding signal d1 and the display signal d2 are transmitted from the fluoroscopic current distinction circuit 5B. Then, luminous diode 15 is illuminated thus singnalling this state to the operator, and the holding circuit 8 continues to output thus holding the previous tube current signal (f) constant by means of the aforementioned signal d1. At this moment, the delay circuit 7 functions so as to delay the  fluoro scopic current signal output (a) by the time being required for judging whether  the irradiation amount rate (K) set by the excess radiation preventing circuit 5 is  exceeded or not.
Patent JP-H0345336-A (JP)
Title: Separating device of blank part from scrap part
Inventor: MORIMOTO HIDEO
IPC: B31B50/20
Filed: 1989-07-13
Abstract: PURPOSE:To easily perform paper feeding operation in a short time by a structure wherein a liner, which slidingly shuttles between a die cutting section and a paper feeding section, and is equipped with a bottom force supporting stand, a front gauge provided on the bottom force supporting stand and a slide plate and guide plates, both of which are installed in the paper feeding section are provided. CONSTITUTION:Fitting molds, which are fixed to the bottom force supporting stand 19 on a liner 18 at a paper feeding section 31, are conveyed to a die cutting section 32 by driving the liner 18. After that, after a top force supporting stand 22 is brought close to the fitting molds so as to magnetically attract male molds 7 and 8, the liner 18 is brought back to its initial position. Next, under the condition that a slide plate 37 is brought to the top surface of the bottom force supporting stand 19 of the liner and the guide plates 36 at the sides of the slide plate and a front gauge 35 at the tip of the bottom force supporting stand 19 are brought into the state to be normal to each other, base papers M are placed on the slide plate 37 so as to be squared to the front gauge 35 and the guide plates 36. After that, by driving the timer 18 under the condition that the base papers are pushed against the front gauge 35, the distance between the slide plate 37 and the front gauge 35 becomes larger, resulting in placing the base papers M from on the slide plate to on the bottom force in order to convey to the die cutting section 30.
Patent JP-S6158732-A (JP)
Inventor: ISHIZUKA YOSHIHIRO
IPC: B32B15/092
Filed: 1984-08-31
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-S57104841-A (JP)
Title: Inspecting device
Inventor: DEJIMA KAZUO
IPC: G01N21/94
Filed: 1980-12-22
Abstract: PURPOSE:To increase the number of processed objects to be inspected and to perform a high-reliable inspection, by a method wherein when detecting a side edge of a plating forming a boudary of a part to be inspected, an intensive light is generated to take a photograph of the part to be inspected by a television camera. CONSTITUTION:An image of an IC package 1 produced by a light from a light source 2 is formed on a collecting surface of a sensor 5 by a starting lens 4. The sensor 5 transmits a signal at a moment when shifted to a reflection light at a ceramic from a reflection light at a gold plated part, and flashes a strobo flash ST for a short time. The flash illuminates a part to be inspected through fiber scopes 6 and 8, and the reflection light is collected by a television camera 10 through an infrared cut filter 11. Then, a defect finder 13 compares a degree of a bridge between plated parts, a scratch, and a contamination degree with a reference value by a pattern recognizing technique to decide quality of an IC package. This prevents the occurrenence of an errorneous decision due to unevenness of a plating surface position and permits the steady decision through a high- precise resolution force.
Patent JP-H0348616-A (JP)
Title: Delivering system of quaternary compound and related compound
Inventor: JIYOOJI RUISU BUROODO ZA SEKAN
IPC: A61K9/00
Filed: 1990-07-11
Abstract: PURPOSE: To obtain the subject system containing a specific aminopolysaccharide derivative and an active agent such as a quaternary ammonium compound, capable of forming nonirritant and permanently gas-permeable film on an applied site through effective delivery of the active agent to the site. CONSTITUTION: This delivery system contains an aminopolysaccharide derivative selected from chitosonium polymers and a sharing chitosan derivative (a reaction product from chitosan and electrophilic reagent) and (B) an active agent selected from compounds of formula I (R1 to R4 are each an alkyl, an alkylene, an alkylaryl, a heterocycle, a hydroxyalkyl, etc.), compounds of formula II (R5 to R20 are each H, an alkyl, an alkylene, an alkylaryl, a heterocycle, etc.; (n) is 1-10), respective compounds of formula III and formula IV (R is a 5-17C alkyl), 5-amino-1,3-bis(2-ethylhexyl)-5-methylhexahydropyrimidene and its salts, and mixtures thereof.
Patent JP-H0471180-A (JP)
Title: Spark plug
Inventor: OI FUMIHARU
IPC: H01T13/20
Filed: 1990-07-09
Abstract: PURPOSE:To generate arc having a large area by providing a certain gap over a specified length in the edge part of each electrode. CONSTITUTION:For a specified length a certain gap is given to the edge part B of a ground electrode 2 and the edge part A of a center electrode 1 having a length.
Patent JP-S5883408-A (JP)
Title: Low distortion source circuit for push-pull amplifying circuit
Inventor: KONDOU HIKARI
IPC: H03F1/32
Filed: 1981-11-13
Abstract: PURPOSE:To prevent the generation of harmonic distortion, by connecting a resistor between an input signal source and an NPN output transistor(TR) and producing a waveform of inverse phase with an output distortion waveform across this resistor. CONSTITUTION:A voltage change detecting TRQ7 is connected between the bases of an NPN output stage TRQ1 of the 1st stage and a PNP output stage TRQ2 of the 1st stage. A TRQ7 detects the voltage change between the bases as a current change at a mutual conductance 1/R1, and this current change output is applied to a resistor R2 having a value being R1/2, connected between the base of the TRQ1 and an input signal source 1. Thus, since a distorted waveform being inverted phase to the harmonic distortion generated at output stage TRsQ1-Q6 is generated across the resistor R2, resulting that the distortion generated at the output stage TRs can be cancelled into zero.