baber/WOPTO huggingface dataset:
Patent JP-2001064833-A (JP)
Title: Device for sampling yarn
Inventor: HATAKEYAMA TAISUKE
IPC: D01H15/00
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a sampling device which can automatically surely grip one of yarn ends arranged at the constant positions of packages preliminarily supported on a carriage without using a man hand and then piece one of the yarns of the packages, namely the sampling device which can automatically directly grip out the yarn from one of the packages supported on the pegged carriage or the like and sample the yarn. SOLUTION: The sampling device 1 is formed for directly sampling a yarn Y from one of packages P supported on the pegs 5 of carriages 3a, 3b each having the pegs. End clampers 21 which are yarn end-clamping members for positioning the yarn ends of the packages P supported on the pegs 5 are disposed on the pegs 5, and each of the end yarn clampers 21 clamps the two points of the yarn end.
Patent JP-H0282791-A (JP)
Title: Video signal processor
Inventor: FUJITA HIROYUKI
IPC: H04N11/04
Filed: 1988-09-19
Abstract: PURPOSE:To execute a processing without the phase disorder of a chrominance signal in a dynamic mode as well by discriminating the coincidence/ noncoincidence between the phase information of the chrominance signal of a previously processed frame and the phase information of a frame to be supplied, and controlling the frame to be processed. CONSTITUTION:A means 10, which stores the phase information of the chrominance signal of the previously processed frame and determines the phase to be next processed, and a means 11, which discriminates the phase of the chrominance signal of the frame supplied at the time of the completion of the processing and processes the frame when the phase is coincident to the determined phase or processes the next frame at the time of noncoincidence, are provided. Further, the coincidence/noncoincidence between the phase information of the chrominance signal of the previously processed frame and the phase information of the frame to be supplied is discriminated, and the frame to be processed is controlled. Thus, the processing without the phase disorder of the chrominance signal can be executed even in the dynamic mode.
Patent JP-H1172032-A (JP)
Title: Cylinder injection type fuel controller of internal combustion engine
Inventor: KADOTA YOICHI
IPC: F02D41/02
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To make transition of the injecting mode while stable combusting condition is maintained without use of any special sensor at the time of changing-over of the control from the compressive stroke injection mode to intake stroke injection mode. SOLUTION: The fuel controller of an internal combustion engine is equipped with a suction amount sensor to sense the amount of intake air Qa, a crank angle sensor to sense the engine speed and the crank angle, an injector to inject a fuel directly inject into each cylinder, an EGR device to adjust the circulation amount Qg from the exhaust pipe to an intake pipe, and an ECU which calculates the controlling amounts of the injector and EGR device on the basis of the sensing information given by the suction amount sensor and crank angle sensor. The ECU executes precedently the control of the EGR device when the injecting mode M of the engine is changed over from a compressive stroke injection mode MA on the lean air fuel ratio side to a suction stroke injection mode MB on the rich air fuel ratio side.
Patent JP-2000066810-A (JP)
Title: Item selector
Inventor: KIKUCHI ATSUSHI
IPC: G06F3/0482
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To switch and display much more items within a fixed plane and to speedily and exactly select any arbitrary item out of these items. SOLUTION: This device is provided with a main body 10B, a keyboard 30 having plural select keys 31 attached to this main body, a display screen (display 40) attached to the main body 10B closely to the keyboard 10, a selecting object item display control means, a selecting candidate item switching control means, a determine signal generating means (determine key 22) and a selecting item determination control means and each selecting object item belonging to each select key 31 is formed so as to be displayed on the display screen 40 corresponding to each relevant select key 31.  Every time when any arbitrary select key 31 is selectively operated, the respective selecting object items belonging to the relevant select key can be successively switched as selecting candidate items and when a determine signal is generated, the selecting candidate item displayed on the display screen 40 at the relevant time can be determined and formed as the selected item.
Patent JP-H0898719-A (JP)
Title: Wiring duct apparatus in desk
Inventor: SUGIHARA YUTAKA
IPC: A47B13/00
Filed: 1994-09-29
Abstract: PURPOSE: To To facilitate the removable attachment of a wiring duct which is not removed even by unexpected external force, vibration or the like. CONSTITUTION: A vertical mounting plate 3b for hanging supportingly a wiring duct 4 at a required interval in front of the surface of a vertical plate (end rail) 2 is provided. A shorter upper locking piece 4e having a downward directed hook part engaging the upper end of the mounting plate 3b and a longer lower locking piece 4d having an upward directed hook part engaging the lower end of the mounting plate 3b are provided projectingly on the upper and lower parts of the front surface (or rear surface) of the rear plate 4c of the wiring duct 4 having an approximately U-shaped section respectively at a vertical interval somewhat larger than the vertical width of the vertical plate 4c. An elastic piece 4g elastically flexed and pressed against the surface of the vertical plate 2 to urge forward the rear plate 4c is provided on the upper end of the rear plate 4c of the wiring duct 4.
Patent JP-H1079358-A (JP)
Title: Sputtering method
Inventor: HOSHINO AKIRA
IPC: H01L21/203
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To enable the thin film with excellent step coverage to be formed by a method wherein the sputtering method is composed of the first sputtering step at a specific low pressure and the second sputtering step at a specific high pressure. SOLUTION: About 800 of a TiN film 6a is formed on a Ti film 5 on an insulating film 3 by the long throw sputtering process at a low pressure of N2 and Ar mixed gas not exceeding 1.0m Torr. At this time, the thin film part T1 of the TiN film 6a is formed on a hole upper part. Besides, when the N2 and Ar mixed gas pressure is increased up to at least 1.0mTorr in the same sputter chamber, the sputter particles are more frequently multiscattered to increase the obliquely incident sputtering on a substrate thereby covering the thin film part T1 with a formed overhang T2 thereby enabling the thin film with excellent step coverage to be formed. Furthermore, when about 400 of another TiN film 6b is formed on the TiN film 6a by the long throw sputtering process, the thin film part T1 is covered with the overhang T2 thereby enabling the thin film with excellent step coverage to be formed.
Patent JP-H0570015-A (JP)
Title: Medium feed out mechanism
Inventor: NANBA HIDEYUKI
IPC: B65H9/16
Filed: 1991-09-17
Abstract: PURPOSE:To provide a medium feed out mechanism which can change an angle in the feed direction of a feed roller to feed out a medium, and moreover have a simplified mechanism and improved cost. CONSTITUTION:A medium feed out mechanism which severally sandwichedly holds a medium between at least a pair of feed rollers 2, 3 being vertically opposite and feeds it out, and then accumulates it in an accumulating section 4 is provided with an indicating means 16 to indicate accumulation in which the position of the medium 1 is shifted and a direction changing means 8 to change the direction of the feed rollers 2, 3 by a fixed angle, and when the change is indicated, the direction of the feed rollers 2, 3 which are feeding out the medium 1 are changed by the fixed angle.
Patent JP-S60127436-A (JP)
Title: Contact-force measuring device of magnetic head
Inventor: OKUZAWA YASUTOSHI
IPC: G01L5/00
Filed: 1983-12-14
Abstract: PURPOSE:To measure the contact force of a magnetic head highly accurately by minutely displacing the rotary magnetic head in correspondence with the contact force, and optically measuring the amount of displacement. CONSTITUTION:A rotary magnetic head 1 is supported by a head supporting means 5 and can be displaced minutely in the direction of A in correspondence with the contact force with a magnetic tape 3. As the supporting means 5, a head assembly 4, which has, e.g., an L shaped cut-in part 7 and is formed so that the assembly is displaced in the direction A in correspondence with the contact force with the tape 3, is used. The amount of displacement of the head 1 is measured by a photoelectric-conversion measuring means 6. The measuring means 6 is provided in a rotary cylinder 2 so that the means 6 is rotated as a unitary body with the head 1. In this constitution, the contact force of the magnetic head can be measured highly accurately.
Patent JP-S6297192-A (JP)
Title: Loading and unloading device for video deck
Inventor: OIKAWA YASUHIRO
IPC: G11B33/06
Filed: 1985-10-23
Abstract: PURPOSE:To facilitate the loading/unloading operation of a deck part even in case a set main body is stored in a rack, etc., by attaching and detaching the deck part to/from the front face of the set main body. CONSTITUTION:A deck part 2 is put on a deck part mounting surface 1a of a set main body 1 and then pushed toward an arrow head A. Thus a lock cam 22 is pushed and pulled toward an arrow head C. When the part 2 is pushed more inside, a back face 2a of the part 2 pushes a deck extruding member 15 and pushes a guide pin 21 toward A via a guide plate 16. A connector main body 18 is moved toward an arrow head D with guidance of a slide guide 17. Thus a connector 4 of the part 2 is connected to a connector 3 set at the side of the main body 1. When the part 2 is inserted completely into the body 1, the cam 22 is set into a lock recess part 25 of the part 2 and locked there.
Patent JP-H0893657-A (JP)
Title: Gear pump
Inventor: OGATA HARUKI
IPC: F04C2/18
Filed: 1994-09-29
Abstract: PURPOSE: To eliminate necessity of parts of high dimensional precision. CONSTITUTION: The bottom sides of gears 3, 4 closely contact with a plate 21 and the top sides closely contact with an upper lid 11 by energizing force of the top side of a leaf spring 22. Thereby, clearances c1, c2 are not formed in the top and the bottom sides of the gears 3, 4. Because a suction pipe 6 side and a discharge pipe 7 side are separated by the leaf spring 22, liquid can be prevented from flowing backward from the discharge pipe 7 side to the suction pipe 6 side in using the gear pump 10.
Patent JP-S6479284-A (JP)
Title: Color indicator
Inventor: HATAMOCHI MORIO
IPC: A01N25/18
Filed: 1987-09-19
Abstract: PURPOSE:To provide a color indicator capable of fading in accordance with the effectiveness of a product, by impregnating paper for water-based writing with a liquid comprising a polyethylene glycol(s) having a specific degree of polymn. CONSTITUTION:Paper for water-based writing is impregnated with a liquid comprising at least one polyethylene glycol having a degree of polymn. of 200-1,540 to produce a color indicator. A polyethylene glycol having a degree of polymn. exceeding 1,540 is unsuitable when used alone because it is solid, and not pref. when used in a state of being dissolved in other polyethylene glycol having a low degree of polymn., because it gives an uncertain fading period to the resulting color indicator. A polyethylene glycol having a degree of polymn. lower than 200 is unsuitable because of too rapid evaporation. Different grades of polyethylene glycols may be suitably blended with each other to prepare a mixed liquid having an evaporation rate of 1-6 months as desired. The color indicator can visually indicate precisely the effectiveness of an insecticide panel, a rod-like fertilizer, a substance contained in a container, etc. by a change in the color thereof.
Patent JP-H0289566-A (JP)
Title: Manufacture of heat exchanger
Inventor: SASAKI HAJIME
IPC: B23K1/00
Filed: 1988-09-20
Abstract: PURPOSE:To simplify the manufacturing process by forming a core by assembling a tube where solder plating is not performed and a fin, applying an applying agent consisting of solder powder, a high polymer resin for forming a film and a solvent to the core and heating it to a melting point or above of the solder powder. CONSTITUTION:A core which is formed by arranging a corrugated fin 1 made of a Cu-Sn alloy and a tube 2 made of brass where solder plating is not performed is brought to spray painting by an applying agent obtained by mixing uniformly a methacrylic resin, toluene and solder powder in a prescribed ratio, and dried. This core is heated at a prescribed temperature for a prescribed time, and thereafter, brought to hot water washing. As for this product, the fin and the outside surface of the tube are covered with a film of an Sn-Pb compound alloy, and a solder joint of the fin and the tube is also executed simultaneously. In such a manner, since the soldering joint and the formation of an alloy film of an Sn-Pb compound to the fin and the surface of the tube are executed simultaneously, the manufacturing process is simplified, and the service life against corrosion can be prolonged remarkably without deteriorating the thermal conductivity and the heat radiating property.
Patent JP-H0574650-A (JP)
Title: Laminated ceramic capacitor and manufacture thereof
Inventor: TATSUTA MAMORU
IPC: B32B18/00
Filed: 1991-09-17
Abstract: PURPOSE:To provide a laminated ceramic capacitor and a method for manufacturing the same in which an electrostatic capacity change rate can be reduced, size and cost can be decreased and capacity can be enhanced. CONSTITUTION:Ceramic sheets S1,..., S6 having different Curie points are coated with carbon series ink 2, superposed, baked, the ink 2 is incinerated to form hollow hole layers 4. Thereafter, lead, etc., is poured in the layers 4 to form inner electrodes 41, 42. The plurality of the sheets having different Curie points are laminated thereby to suppress an electrostatic capacity change rate based on a logarithmic mixture rule, and at the time of baking, the layers 4 are disposed in respective boundary surfaces to prevent a diffusion reaction. Further, since the electrodes 41, 42 are poured by using the layers 4 after baking, a reduction in cost due to inexpensive lead and a reduction in size of a capacitor are realized.
Patent JP-H0399119-A (JP)
Title: Liquid fuel supply device
Inventor: MURAKAMI SHIGERU
IPC: F23K5/04
Filed: 1989-09-12
Abstract: PURPOSE:To make compact the size of a pump for fuel supply, and prevent abnormal combustion by integrating a fuel detection self heating type thermister with the pump, halting the operation of the pump before starting idling, and hence correcting the drive temperature of a pump. CONSTITUTION:When a thermostat 12 is submerged in a fuel, its heat dissipation constant is great while its self-generated heat is small and stable. An attempt is made to determine a temperature correction value with fuel temperature information where the output of a fuel detection means is digitized with an A/D converter 17 and room temperature information where the output of a room temperature thermostat 12a is digitized with an A/D converter 18, thereby controlling the drive of am electromagnetic pump. If no fuel is available, the thermister 112 advances its self-heating and forces the electromagnetic pump 8 to come to a halt. Furthermore, the thermostat 12 is integrated with a suction section of the electromagnetic pump 8, the unit can work definitely even when it is inclined. It is, therefore, possible to improve a level of reliability.
Patent JP-H0397574-A (JP)
Title: Image forming device
Inventor: NAKADA SHINOBU
IPC: G03G15/05
Filed: 1989-09-12
Abstract: PURPOSE:To make handling easy and to enable miniaturization to be realized by a method wherein a noncontact charging means which charges a developer on a developer carrier in a developing unit, an latent image forming means which charges the developer to reversed polarity according to a recording signal, and a transfer means which transfers a part wherein a latent image is formed to a recording medium are established. CONSTITUTION:Supply components 3a, 3b supply a constant amount of a developer 2 in a developing unit 4, and a thin layer is uniformly successively formed on a developer carrier 1 by a layer forming component 3c, which is further uniformly charged by friction. A noncontact charging means 10 charges the developer 2a which is evenly charged and is uniformly made to be the thin layer to the same porality as the porality to be charged. Then, ion is radiated according to an image signal by a latent image forming means 5, and a charged latent image of reversed polarity to the charged porality by the noncontact charging means is successively formed by a layer forming means. Thereafter, only the developer 2a wherein a latent image is formed is transferred onto a recording medium 7 by a transfer means 6 such as a corona transfer machine or the like of a reversed polarity to the charge by the noncontact charging means 10 via the recording medium 7.
Patent JP-H0291221-A (JP)
Title: Production of porous hollow yarn
Inventor: ANZAI HIROSHI
IPC: D01F9/10
Filed: 1988-09-22
Abstract: PURPOSE:To obtain the title yarn having excellent strength such as flexural strength without lowering surface characteristics and heat-resistant temperature by highly blending a mixture of two kinds of ceramic powder having different particle diameters with a polymer substance dope. CONSTITUTION:First, a polymer substance dope highly blended with a ceramic powder mixture comprising (A) 100 pts.wt. ceramic powder having large particle diameters (0.1-100mum particle diameters) and (B) 1-20 pts.wt. ceramic powder having small particle diameters (0.001-1mum primary particle diameter) is subjected to dry and wet spinning. Then the prepared conjugate yarn is calcined to give the aimed yarn. Preferably the component A and the component B are the same kind. In the dry and wet spinning, preferably water, etc., is used as a core solution and the dope and the core solution are simultaneously extruded from a double ring-shaped nozzle.
Patent JP-H08100422-A (JP)
Title: Linear steel sheet pile
Inventor: MIURA YOSHINORI
IPC: B21B1/08
Filed: 1994-09-30
Abstract: PURPOSE: To improve productivity and reduce the manufacturing cost by edging the biting sections on both side faces until the projection height is satisfied in the coarse rolling stage, and repeating the thickness pressing satisfying the height of protruded stripes for hole type rolling. CONSTITUTION: The joint of the U-shaped steel sheet pile 1 of an asymmetric Larssen type joint section is used as a base to form a right/left asymmetric joint section J provided with a conventional U-shaped steel sheet pile 1 on one side and a protruded stripe in place of a flange on the other side. The front wall after placement is made a complete plane, and a release stop protruded stripe is provided along a pawl to smooth the placing work. The hole type rolling facilitating the mold releasing is applied in the intermediate finish rolling process to improve productivity, welding projections are provided on the back face of the steel sheet pile 1, and two steel sheet piles 1, 1 are welded with a connecting plate. The steel sheet piles 1, 1 can be easily modified into an H-steel sheet pile having a large section modulus.
Patent JP-H0977983-A (JP)
Title: Novel phthalocyanine or naphthalocynanine derivative
Inventor: YAMAZAKI YASUHIRO
IPC: C09B47/10
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a green or near-infrared-absorbing, water-sol. phthalocyanine deriv. excellent in water resistance after dyeing. SOLUTION: This deriv. is represented by the formula [wherein X is a nucleus-substituted halogen atom; M is two hydrogen atoms, a divalent metal atom, a monosubstd. trivalent metal atom, or a disubstd. tetravalent metal atom; (m) is 4 or 8; and (n) is an integer of 0-12].
Patent JP-H0789444-A (JP)
Title: Hydrulic type power steering device
Inventor: KAGEYAMA TAKASHI
IPC: B62D6/02
Filed: 1993-09-22
Abstract: PURPOSE:To eliminate the error of the solenoid electric current of a solenoid valve due to the dispersion of the characteristics between products of a controller. CONSTITUTION:A non-volatile memory 75 is installed in a controller 7, and after the correction coefficient is stored in the memory 75, a solenoid driving circuit 76 is controlled so that the value obtained through the multiplication of the correction coefficient by the output value of a solenoid electric current detecting circuit 78 may be equal to the target solenoid electric current value.
Patent JP-H0286213-A (JP)
Title: Analog switch circuit
Inventor: NOBEKAWA HIDEO
IPC: H03K17/687
Filed: 1988-09-21
Abstract: PURPOSE:To reduce feed-through noise due to a gate-source and a gate-drain capacitance of a MOS transistor(TR) by making the voltage of a control signal constant with respect to the voltage of a signal input. CONSTITUTION:The voltage of an input signal 6 outputted to an output terminal 7 is outputted via a differential amplifier 9. Then, the signal 6 is fed back to a gate of a P-channel TR 4 and an N-channel TR 5 via diodes 10, 11 to control the gate voltage of the P-channel TR 4 and the N-channel TR 5. Thus, when MOS TRs 4, 5 are changed from ON to OFF, the feed-through noise from the gate via source and drain parasitic capacitance with the control signal 1 is reduced.
Patent JP-H1082339-A (JP)
Title: Injection timing control device for electronically controlled diesel engine
Inventor: ANZAI SHUNSUKE
IPC: F02D41/40
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To spark-advance control with favourable responsibility at target injection starting time concerning an injection timing control device of an electronically controlled diesel engine to carry out injection starting timing control by using a hydraulic timer. SOLUTION: This injection timing control device is furnished with a timer piston 28 energized in the timing lag direction by a timer spring 31 and furnished with a timer 26 to control injection starting time by feed-back controlling the timer piston 28 so that real fuel injection starting time AACT matches target injection starting time ATRG as it is feed-back controlled. In this case, an open loop control means to open-loop control the timer piston 28 to a specified spark-advance position and at the time of starting, the timer piston 28 are open-loop controlled to the maximum spark-advance position (AMAX), and the timer piston 28 is feed-back controlled from the point of time when the target injection starting time ATRG exceeds the real fuel injection starting time AACT.
Patent JP-H08102407-A (JP)
Title: Surgeproof resistor
Inventor: OKUDA SEIICHIRO
IPC: H01C7/12
Filed: 1994-09-30
Abstract: PURPOSE: To provide a surgeproof resistor capable of miniaturizing an element with stable surge characteristics as well as avoiding the local concentration of a surface current in the surgeproof resistor. CONSTITUTION: A plurality of surgeproof resistor film strips 4a, 4b juxtaposed almost in parallel with each other are arranged on an insulating substrate while low resistant conductor members 5 connecting one-side ends of said films 4a, 4b to the other-side ends 4b, 4c of adjacent surgeproof resistor film strips are arranged.