baber/WOPTO huggingface dataset:
Patent JP-S61164056-A (JP)
Title: Ignited cylinder judging device of internal-combustion engine
Inventor: KAWAI AKIO
IPC: F02D45/00
Filed: 1985-01-16
Abstract: PURPOSE:To improve starting property by providing a reference angle detector for judging each cylinder group in a rotary member like fly wheel to generate two kinds of reference angle signals from a single sensor so that an ignited cylinder is judged on the basis of these reference angle signals. CONSTITUTION:In a rotary member (fly wheel 11) a are respectively provided a first reference angle detector 12a located in a position corresponding to a predetermined crank angle position before the upper dead point of a first cylinder group, a second reference angle detector 12b located at a position spaced a predetermined crank angle from said detector 12a and a third reference angle detector 12c located at a position spaced 180 deg. from the detector 12a and corresponding to the crank angle of a second cylinder group. And as a rotor a is rotated, the ignition cycle of each cylinder group is judged according to the reference crank angle detected by a reference angle detecting means (14)b like electromagnetic pick-up and the unit crank angle detected by a unit angle detecting means (13)c and the ignition signals are sorted according to the judging result by a sorting means d at every cylinder.
Patent JP-S60150262-A (JP)
Title: Disk player
Inventor: UENO MASAHIRO
IPC: G11B17/04
Filed: 1984-01-13
Abstract: PURPOSE:To attain a thin and compact design of a disk player and also to facilitate the extremely easy loading/unloading of a disk, by providing a mechanism which shifts a disk tray in parallel to the lower side when it is pulled out of a player main body. CONSTITUTION:A disk tray 5 is moving in the obliquely lower direction and in parallel to a sloping guide 18 against a tray carrier 6 while the carrier 6 is pulled outside a player main body 3 through a front opening 4. A disk 1 is set on the tray 5 by making use of a gap which opens larger toward the lower side. Then a loading ejection switch is turned on and a pinion 26 rolls on a horizontal rack 46 in response to the horizontal shift of the carrier 6. Thus a sloping rack 19 is driven to move the tray 5 in the obliquely upper direction and in parallel to the carrier 6. Thus the tray 5 moves up to the prescribed height h2, and the carrier 6 pulled inside more horizontally. Then the disk 1 is pulled into a place between a turntable and a clamper.
Patent JP-H01182947-A (JP)
Title: Method and head for reading magneto-optical disk
Inventor: FUKUSHIMA NOBUHIRO
IPC: G11B11/10
Filed: 1988-01-13
Abstract: PURPOSE:To accurately and easily read information by using a magneto-optical disk as the one reflecting surface of the external resonator of a semiconductor laser, detecting the interference signal among more than two oscillation modes to generate by a car rotation and reading a magneto-optical signal. CONSTITUTION:A 1/4 wavelength board 8 is provided between a semiconductor laser 2 and a magneto-optical disk 7, and in the other side of the semiconductor laser 2, a 1/4 wavelength board 9, an output mirror 10 and an optical detecting part 11 are provided in order. Consequently, the face of the magneto-optical disk 7 becomes one reflecting surface to execute a laser oscillation and constitutes an external resonator. Two modes orthogonal each other oscillate, when they are reflected with the magneto-optical disk 7, the difference of an oscillation frequency is generated originated in a car rotation between the two modes. The interference signal of the oscillation mode is detected, and a magneto-optical signal is read. Thus, the reading can be executed accurately and easily.
Patent JP-S61164042-A (JP)
Title: Supercharging pressure controller of turbo charger
Inventor: HIDAKA TERUFUMI
IPC: F02B37/18
Filed: 1985-01-16
Abstract: PURPOSE:To improve output and fuel consumption by setting the basic control amount of a controlling valve provided on an inlet of an exhaust turbine of a turbo charger for controlling exhaust flow speed according to the running condition of an engine and correcting the basic control amount according to the deflection of actual supercharging pressure from a desired one. CONSTITUTION:An exhaust turbine inlet of a turbo charger 51 driven by exhaust energy of an engine 50 for supercharging intake is provided with a controlling valve 52 for controlling flow speed of exhaust flowing into a turbine to control the supercharging pressure. There is provided a calculating means 54 for calculating the basic control amount of the controlling valve 52 according to the output of a means 53 for detecting the running condition of the engine. Also are provided a means 52 for setting desired supercharging pressure according to the running condition and a judging means 56 for judging the feed-back controlling range of the controlling valve 52 according to the running condition. And the deflection of actual supercharging pressure detected by a supercharging pressure detecting means 59 from a desired supercharging pressure is detected by a deflection detecting means 57 so that said basic control amount is corrected according to said deflection by a correction means 58.
Patent JP-H01183548-A (JP)
Title: Glossy soft woven or knit fabric and production thereof
Inventor: SUZUKI YASUO
IPC: D06M101/16
Filed: 1988-01-12
Abstract: PURPOSE:To obtain a woven or knit fabric having glossy and soft feeling, by uniting a twist yarn composed of a mercerized twisted yarn composed mainly of cellulose fiber and a soluble yarn in untwisting direction, weaving or knitting a fabric with the obtained two ply yarn and removing the soluble yarn by dissolution to leave the twisted yarn in an essentially non-twisted state. CONSTITUTION:A mercerized twisted yarn composed mainly of cellulose fiber such as cotton, hemp or rayon is united with a soluble yarn such as water-soluble vinylon fiber in a direction opposite to the twisting direction of the twisted yarn to form a two ply yarn. A woven or knit fabric is produced by using said two ply yarn and the soluble yarn is removed by dissolution to leave the twisted yarn in an essentially non-twisted state (a twist coefficient of 0-2.0) and obtain a woven or knit fabric having glossy and soft feeling.
Patent JP-H09194381-A (JP)
Title: Chewable tablet containing calcium salt
Inventor: MURAMATSU TOYOJIRO
IPC: A61K9/20
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To obtain a chewable tablet containing a calcium salt and an acrylic acid-based polymer, good in feeling in a mouth, without an unpleasant after taste, also less in abrasion and breakage, excellent in disintegrating property, preventing the weakening of a bone, and useful for preventing the bone from osteoporosis. SOLUTION: This chewable tablet contains (A) a calcium salt such as calcium carbonate, calcium lactate, calcium glucoate, calcium citrate, calcium L-asparate, calcium glycerophosphate, (B) an acrylic acid-based polymer such as a carboxy vinyl polymer and (C), as necessary vitamins. Preferably, the chewable tablet contains the components (A), (B) and (C) by 1-80wt.%, 0.1-20wt.% and 0.001-10wt.%, respectively, based on the total weight of the preparation.
Patent JP-S59131579-A (JP)
Inventor: OKADA AKIRA
IPC: C04B35/584
Filed: 1983-01-19
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-S57121428-A (JP)
Title: Automatic nut tightening device
Inventor: MATSUMOTO KUNIAKI
IPC: B23P19/06
Filed: 1981-01-20
Abstract: PURPOSE:To reject unfit nuts without man's attendancy by drawing a nut socket backward and automatically pushing out such nuts by a rod inside the socket when the nut held in the socket jound unfit. CONSTITUTION:The body of the device 5 is advaced to bring a center guide shaft 6, which is movable in axial direction both forward and backward, and energized forward by a spring 11; against a center projection 2 of the hut wheel 1. the nut 4, held by the socket 21 of a socket support 18; which is spline-fixed to the rotary shaft 15 of an air-driven nut runner 14, and energized forward by a spring 20; is screw-fitted to the hub bolt 3. When the nut is found unfit, air is supplied into a cylinder chamber 24A moving the center guide shaft 6 backward. As a projection 28 is brought against a projection 29, the socket support 18 also retreats, so that the nut is pushed out of the socket by means of a push rod 30.
Patent JP-S57120380-A (JP)
Title: Manufacture of gaas fet
Inventor: TOYODA NOBUYUKI
IPC: H01L29/812
Filed: 1981-01-20
Abstract: PURPOSE:To facilitate precision control of threshold voltage and reduction of gate resistance by heat treating a gate metal, a lamination of a metal reactive with GaAs, a hard-to-react metal and easy-to-work metal, one over the other. CONSTITUTION:An electrically active layer 2B is formed on a semi-insulator GaAs crystal 2A. One of the metals, Pt, Ti. Pd reactive with GaAs a gate metal is vapor-deposited on the layer 2B. Then one of the metal Mo, Ta, W, Cr which are hard to react with GaAs is deposited. And again an easy-to-work metal, such as Au is deposited to form a gate of layered construction. It is then heat treated to make to the metal of the bottom layer react with GaAs to control threshold voltage to obtain the desired threshold voltage. A normally-off type GaAs FET made in this way has a low gate resistance.
Patent JP-S59132224-A (JP)
Title: Digital circuit
Inventor: IWASAKI KOUSHIROU
IPC: H03K23/50
Filed: 1983-01-19
Abstract: PURPOSE:To obtain a digital circuit which perform a circuit operation without malfunction by providing plural FF circuit an OR circuit and an AND circuit to eliminate noise components which tend to generate in an input signal or a clock pulse. CONSTITUTION:The plural FF circuits 11-13 transmitting sequentially the input signal Vin in synchronization with the clock pulse CP, the OR circuit 14 to which the input signal Vin and an output signal Vout of the last stage of the plural FF circuits 11-13 are supplied and which supplies an OR output of the signals to each reset terminal R of the plural FF circuits 11-13, and the AND circuit 15 supplying the AND output of the signals to each set terminal S of the plural FF circuits 11-13 are provided. Thus, the noise components which tend to generate in the input signal Vin or the clock pulse CP are eliminated and the digital circuit capable of performing a circuit operation having no malfunction is obtained.
Patent JP-H07207153-A (JP)
Title: Reinforced resin composition
Inventor: HORIO MITSUHIRO
IPC: C08L73/00
Filed: 1994-01-24
Abstract: PURPOSE:To obtain a resin composition useful for various uses such as automobile parts, electric parts, electronic parts, etc., and expected to expand the application range. CONSTITUTION:This reinforced resin composition is composed of (A) a polyamide resin, (B) a polyphenylene ether resin, (C) a styrene resin and, as necessary, (D) a rubbery polymer, (E) a compound having carboxylic acid group, acid anhydride group, epoxy group, amino group or hydroxy group in the molecule and (F) an inorganic filler, wherein the volume fraction of the component A constituting the continuous phase is 44-70vol.%, the ratio of the component B in the dispersed phase consisting of B, C and optionally D is 80-20wt.% and the ratio of the inorganic filler F is 5-70 pts.wt. based on 100 pts.wt. of the resin component.
Patent JP-H10209604-A (JP)
Title: Manufacture of printed wiring board, roughing liquid for use therein, and preparation of roughing liquid
Inventor: TANAKA ISAMU
IPC: H05K3/06
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a printed wiring board, which enhances the adhesion between a conductor layer and a photosensitive film and allows the formation of fine wiring patterns, especially those having conductor width of 60μm or below, a roughing liquid for use therein, and a method for the preparation of the roughing liquid. SOLUTION: A photosensitive film (dry film resist) is stuck to a conductor layer 102 formed on an insulating board 101. The photosensitive film is exposed with a mask for wiring circuit formation in-between and developed to form a conductor pattern 106 on the substrate. Before the photosensitive film is stuck to the conductor layer 102 in the above-mentioned process, the surface of the conductor layer is treated in roughing liquid containing conductor corrosion inhibitor to form a roughed surface 104. If the roughing liquid contains persulfate, it is preferable that the liquid should be a solution with acidity of pH4 or below and treatment be performed at a solution temperature between room temperature and 40 deg.C.  Further, it is preferable that copper or copper compound with copper concentration of 5-35g/liters should be dissolved in the roughing liquid for the further enhancement of adhesion.
Patent JP-H08200391-A (JP)
Title: Clutch disk for vehicle
Inventor: YUBASHI YUKIO
IPC: F16F15/16
Filed: 1995-01-18
Abstract: PURPOSE: To provide a clutch disk for a vehicle capable of increasing the contact area between drive plates and a hub plate and provided with an excessive relative displacement preventing stopper. CONSTITUTION: A stopper member 50 suppressing the relative displacement between a hub plate 13 and drive plates 20, 30 within the prescribed angle is stored in a through hole 15 bored on the hub plate 13 storing a coil spring 16 transmitting the driving force between the hub plate 13 and the drive plates 20, 30. The through hole 15 storing the stopper member 50 is not required to be bored on the hub plate 13, the contact area between the hub plate 13 and the drive plates 20, 30 can be increased, and the damping force based on the shearing resistance of a silicone oil can be increased.
Patent JP-H11202221-A (JP)
Title: Optical wavelength selector
Inventor: MANNISH SHARMA
IPC: H04B10/29
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a wavelength selector reduced in signal degradation for a WDM communication system using a directly modulated laser. SOLUTION: The output of a fiber Fabry-Perot(FFP) filter 11 is partially guided to a photodiode(PD) 13 by a light distributor 12, the power is monitored and inputted through a multiplier 14 to a low-pass filter(LPF) 15, and time average is found and inputted through an adder 16 to the wavelength control terminal of the FFP filter 11. Then, a dither signal from an oscillator 17 is applied to the adder 16, the transmission central wavelength of the filter 11 is slightly fluctuated and at the same time, the dither signal is inputted to the multiplier 14. Further, the output of the PD 13 is inputted to a multiplier 18, multiplied with a fixed value an inputted to an LPF 19, and time average is found and inputted to the adder 16.  Thus, line lock is functioned so that dP/dλ-αP (P is the output of the FFP filter 11 as a variable length filter, λis the transmission central wavelength of the FFP filter 11 and α is a fixed value) can be zero, and the filter wavelength is locked on the side of shorter wavelength than the signal wavelength peak.
Patent JP-S5598669-A (JP)
Title: Distributor for electronic ignition advancer
Inventor: KOBAYASHI KAZUTOSHI
IPC: F02P17/02
Filed: 1979-01-24
Abstract: PURPOSE:To adjust the relative positions of electrodes easily by providing a penetrating hole or a transparent part through which the inside of a distributor can be seen on the upper surface or side face of a distributor cap and positioning a distributor rotor electrode by eyesight or with a positioning bar. CONSTITUTION:A penetrating hole 13 is made at the bottom 9A of a high tension cord inserting hole 9 formed in the side high tension tower 5 of a distributor cap 1 made of synthetic resin, etc., and a positioning bar 14 to position the relative positions of side electrodes 7 and a rotor electrode 11 is inserted. The positioning bar 14 is made of synthetic resin, etc., and at its upper end, provided a ring shape elastic part 15 and the lower end is fitted into a fitting hole 16 made on a distributor rotor 10. By fixing a fixing member 3 to an engine with the positioning bar 14 inserted into the fitting hole 16, the relative positions of the distributor rotor 10 connected with the crankshaft of the engine via a shaft 12 and the side electrodes 7 are determined automatically.
Patent JP-H10320460-A (JP)
Title: Inspection support method, system thereby and storage medium storing inspection support program
Inventor: BABA YOSHIKO
IPC: G06Q10/00
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To attain the reduction of load on an inspector or a personnel who selects the inspector by sending a request for correction to an inspection object and informing the inspection object of the results after an inspection effect is confirmed by the inspector. SOLUTION: An inspection control part 120 issues a correction request to an inspection object project on the basis of inspection items, sets a date of the inspection request in an inspection transaction 150, acquires the correction appointment date and sets it in the inspection transaction 150. The inspection object project transfers the correction treatment date and the correction processing results to the inspection control part 120 and the inspection control part 120 sets the correction treatment data in the inspection transaction 150. When a correction effect confirmation request is issued from a manager 10, the inspector judges the correction effect on the basis of the correction contents and inputs the date of confirmation of the correction results through an input part 170.  In this way, the inspection control part 120 sets the date of correction effect confirmation in the inspection transaction 150.
Patent JP-S58123847-A (JP)
Title: Heat resistant alloy basing on intermetallic tial compound incorporated with silver
Inventor: TSUJIMOTO TOKUZOU
IPC: C22C21/00
Filed: 1982-01-20
Abstract: PURPOSE:To remarkably enhance the ductility of a TiAl alloy contg. an intermetallic TiAl compound phase having L1O crystal form as the base by adding Ag to the alloy. CONSTITUTION:Ag or an Ag compound is added to an alloy contg. an intermetallc TiAl compound phase (expressed as a TiAl phase hereunder) as the base so that 0.5-50wt% Ag is contained. The TiAl phase consisting essentially of Ti and Al and has L1O crystal form. By adding Ag, a structure in which each of grains having the TiAl phase has been covered with a primary solid soln. of Ag is formed, and the boundaries of the grains having the TiAl phase disappear. Accordingly, it is considered that the ductility of the TiAl alloy incorporated with Ag can be enhanced. The TiAl alloy with improved ductility shows characteristics peculiar to the TiAl phase.
Patent JP-S58123907-A (JP)
Inventor: KUROSAWA RIYOUHEI
IPC: E01D19/02
Filed: 1982-01-20
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-S61168776-A (JP)
Title: Material drier
Inventor: INGEMAARU KAARUSON
IPC: F26B13/20
Filed: 1986-01-14
Abstract: The invention relates to an arrangement in drying sections of the kind intended for drying material (2), in the form of a web, which is arranged for movement through the drying section while supported by a plurality of air streams which impinge on the undersurface of the web and which extend parallel with, or substantially parallel with a plane allotted to the web, each of these air streams being given an exiting velocity and direction, via nozzle-like exit apertures (11, 11a) formed in a blow box (7), such as to maintain the web (2) in a suspended state above the blow box (7). Arranged in that end-part (8) of a blow box through which a flow of supply air (7a) is introduced thereinto is a means (20) operative in reducing and/or eliminating and/or over-compensating the influence of the velocity vector (7a') of the flow of supply air (7a) on the direction in which the air streams exit from the blow box through nozzle-like exit apertures (11, 11a) formed therein and located adjacent the end-part (8) of the blow box.The interior of the blow box is divided into two chambers, a first chamber (71) intended for receiving the incoming flow of supply air (7a) and a second chamber (72) intended for receiving an air flow (7b, 7c) separated from the incoming air flow, this separated air flow having a velocity vector which is considerably smaller than the velocity vector (7a') of the air flow entering the first chamber (71) and preferably having a direction opposite to the firstmentioned velocity vector.
Patent JP-H11201309-A (JP)
Title: Bi-directional valve
Inventor: SAITO HIDEAKI
IPC: F02M55/02
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To surely prevent leakage of liquid from a valve part at the time of valve opening. SOLUTION: A spool 47 and a spool 58 are housed in a first valve hole 38 and a second valve hole 40, respectively. The spool 47 is caused to abut on a stopper wall 57 between the two valve holes by a spring 48 of strong energizing force while the spool 58 is caused to abut on the spool 47 by a spring 59 of weak energizing force. A center hole 50 and a branch hole 51 are formed in the spool 47 while a radial hole 63 and an annular groove 62 in the spool 58. An annular groove 46 is formed in the first valve hole 38 for causing the annular groove 62 to communicate with the branch hole 51 when the spool 58 projects into the valve hole 38.  When liquid flows from a passage A to a passage B, the two spools 47, 58 part from each other to open the center hole 50, and, when liquid flows from the passage B to the passage A, the two spools 47, 58 remain abutting on each other to cause the annular groove 62 to communicate with the branch hole 51. Leakage of liquid at the time of valve opening is checked by an abutting part between the spools 47, 58 and by an abutting part of the spool 47 on the stopper wall 57.
Patent JP-2000208710-A (JP)
Title: Semiconductor device
Inventor: TANAKA SOICHIRO
IPC: H01L21/82
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To make characteristics of pair transistors identical to each other. SOLUTION: A pair of field effect transistors 20A, 20B having the same characteristic and size are arranged on a semiconductor substrate 10, symmetrically in the channel length direction, and form pair transistors. The respective transistors 20A, 20B have a common source 20C, and have symmetrical drains 20D, 20E outside in the channel length direction. In the vicinities outside the drains 20D, 20E, dummy conducting layers 22A, 22B which are mutually symmetrical to each other are formed. As a result, the effects of the dummy conducting layers 22A, 22B, the effects of the density difference of element arrangement patterns around the transistors 20A, 20B is excluded, and the characteristics of the respective field effect transistors 20A, 20B are maintained identical to each other.
Patent JP-H07207248-A (JP)
Title: Coating agent for toilet stool
Inventor: MATSUSHIMA TAKEFUMI
IPC: C09K3/00
Filed: 1994-01-25
Abstract: PURPOSE:To obtain a coating agent for a toilet stool which prevents urine components from depositing on the toilet stool surface on which washing water is less apt to flow to thereby prevent the stool from emitting an unpleasant odor. CONSTITUTION:The coating agent comprises a highly volatile solution containing 0.7-4.5wt.% lipophilic substance which is solid at ordinary temp., 0.5-5.0wt.% perfume, and 3.8-30.5wt.% oily solvent. It forms on a toilet stool surface an oil-based gel film to which urine is less apt to adhere. Since the urine which has struck on this film flows down from the film without adhering thereto, the deposition of urine components on the stool surface is prevented and the surface is hence kept clean. The gel film also has a deodorizing effect to prevent the generation of an unpleasant odor.