baber/WOPTO huggingface dataset:
Patent JP-H0366976-A (JP)
Title: Oil pressure control device for automatic transmission
Inventor: ONISHI KOJI
IPC: F16H61/02
Filed: 1989-08-02
Abstract: PURPOSE:To fasten a friction engaing element smoothly with constantly appropriate timing by constructing an oil pressure control device in such a way that the volume change of an inner pressure chamber accompanied by the feeding of operating oil pressure into the inner pressure chamber is made according to the change of line pressure. CONSTITUTION:A shelf pressure forming period in the operating oil pressure fed to an friction engaging element through an accumulator 70 is set according to the period when the volume of an inner pressure chamber 72 is enlarged accompanied by the feeding of the operating oil pressure into the inner pressure chamber 72 in an accumulator 70. Accordingly, the shelf pressure forming period in the operating oil pressure fed to the friction engaging element through the accumulator 70 is to be small in the mutual difference either in relatively low line pressure or in relatively high line pressure.
Patent JP-H0950180-A (JP)
Title: Developing device
Inventor: ONODERA MASAYASU
IPC: G03G15/06
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To stably obtain excellent images over a long time even in the case of adopting toner of a small grain size for developer, by impressing a voltage obtained by superposing AC and DC one on another to the developer carrier, or a DC voltage to a linear electrode, at the time of developing the latent image. SOLUTION: The superposed voltage of AC and DC is impressed from a power source 51 to a developing roller 41, and a DC voltage from the power source 52 to the linear electrode 43. Namely, a strong vibrating electric field and the weak vibrating electric field is respectively formed in a gap between the developing roller 41 and the linear electrode 43, and the gap between the developing roller 41 and a photoreceptor drum 10. As the result, the toner is separated from the carrier, allowed to fly by the strong electric field, and the toner cloud is generated. The toner cloud is helped to fly toward the latent image on the photoreceptor drum 10 by the weak vibrating electric field, and the toner image is formed on the photoreceptor drum 10.  As the result of making the voltage condition in the above-mentioned manner, the toner cloud is formed around the linear electrode 43, and thus sufficient developing property can be obtained even in the case of adopting the toner of a small grain size.
Patent JP-H0486667-A (JP)
Title: Visible light recording material
Inventor: OE YASUSHI
IPC: G03H1/02
Filed: 1990-07-27
Abstract: PURPOSE:To improveme the sensitivity and heat resistance by forming this material with a specified high polymer compound, a diaryl iodonium salt and a specified p-aminobenzylidene derivative. CONSTITUTION:The material is consisting of one part of the high polymer compound composed of 30-100 mol% a structural unit expressed with formula I, 0-70 mol% a structural unit expressed with formula PI,and 0.02-0.2 parts a diaryl iodonium salt and 0.03-0.2 parts p-aminobenzylidene derivative expressed with formula III. In formula I,R1 denotes tert.-butoxycarbonyl group and tetorahydropyranyl group, and in formula PI,R2 is H,or methyl group,and R3 is 1-4C of a lower alkoxycarbonyl group, aryloxycarbonyl group,etc. In formula III,R1 and R2 is lower alkyl groups and X is H atom and phenyl group, etc., and Y is a residual group selected from acyl group,cyano group, etc., and (n) is 0 or 1. Thus the sensitivity and heat resistance are improved.
Patent JP-S6094954-A (JP)
Title: Novel aliphatic nitrile compound
Inventor: ANDOU SATOSHI
IPC: C25B3/29
Filed: 1983-10-28
Abstract: NEW MATERIAL:2,4,7-Tricyano-4-methyloctane of the formula. USE:A synthetic intermediate for 1,8-diamino-4-aminomethyl-2,4,7-trimethyloctane which is useful as a curing agent for curing rapidly epoxy resins at ordinary temperature. PREPARATION:Electrolysis at a constant current density is carried out using a vertical electrolytic cell having lead in both the cathode and anode, an anodic compartment and cathodic compartment divided by a cationic exchange membrane and a solution containing a quaternary ammonium salt and water added to a solution of methacrylonitrile in dimethylformamide (DMF) as a catholyte at 5-20A/dm<2> current density and 40-60 deg.C reaction temperature. After the reaction, the catholyte is distilled to afford the aimed compound of the formula.
Patent JP-H0737983-A (JP)
Title: Calculating method for wiring delay time of integrated circuit
Inventor: KAWAI KENJI
IPC: G06F17/50
Filed: 1993-07-21
Abstract: PURPOSE:To provide a method for calculating a wiring delay time accurately even in a wiring with a branch structure. CONSTITUTION:By replacing a branch RC circuit network which is branched from an arbitrary node on a wiring by an equivalent capacity expressing electrical characteristics characterized by the capacity and resistance of the branch RC circuit network, the RC circuit network is replaced by an RC reader type circuit where no branch RC circuit networks exist and then a delay time approximation calculation equation is applied to calculate the delay time of the RC ladder type circuit as a wiring delay time.
Patent JP-H0856836-A (JP)
Title: Rice cooking jar
Inventor: MIYAKE KAZUYA
IPC: A47J27/00
Filed: 1994-08-25
Abstract: PURPOSE: To enable reliable restart of a warm keeping operation exactly when warming heat is needed, by providing means for determining whether or not to perform the warm keeping operation, when the elapsed time before a pot is reset in a jar is equal to or longer than a predetermined length of time. CONSTITUTION: Pot return control means 56 controls a cooking heater 6 and a warming heater 45 on the basis of a pot detection signal from a pot switch 15 and temperature information from upper and lower sensors 12, 9, with the means 56 being set at a higher priority over cooking control means 52 and warm keeping control means 53. More specifically, if it is determined that the pot is not mounted on the basis of the pot detection signal from the pot switch 15, steaming operation or a warm keeping operation is stopped, and a time until the pot is remounted is calculated. If the time is shoter than a predetermined value, the control means 56 controls the warming heater 45 to effect warming. If the time is at least a set value, the control means 56 uses the temperature information 12, 9 as determination parameters for the subsequent operation.  That is, if the pot temperature equals or exceeds a predetermined temperature, the control means 56 performs the warm keeping operation. If the pot temperature is lower than the predetermined temperature, the control means 56 stops all the operation and turns off.
Patent JP-H0864205-A (JP)
Title: Melting device
Inventor: TAKABAYASHI HISAAKI
IPC: H01M4/16
Filed: 1994-08-25
Abstract: PURPOSE: To provide a melting device capable of suppressing the generation of oxidized residue to the minimum without delaying the melting of a fed material to be melted. CONSTITUTION: A melting material feed section 4 is provided with a shutter 7 opened only when a material 5 to be melted is inserted into a melting furnace 1 and a gas curtain forming means 8 for forming a gas curtain 9 for interrupting the infiltration of the atmospheric air into the melting furnace 1. The melting furnace 1 is provided with a shield gas feed pipe 13 for feeding the shield gas for shielding the surface of the molten metal 11 in the melting furnace 1 and an oxidized residue removing device 18 for removing the oxidized residue 12 located at the position where the material 3 to be melted is dropped in the melting furnace 1. The infiltration of the atmospheric air into the melting furnace 1 can be suppressed.
Patent JP-2000017835-A (JP)
Title: Built-up concrete form and lower form for same form
Inventor: KUROTANI AKEMASA
IPC: E04G11/06
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a built-up concrete form and a lower form for the same form without requiring any large storing space with simple assembly as well as the elimination of a plurality of casting times of fresh concrete. SOLUTION: A concrete form 10 is so formed that side plates 14 are fixed to both sides of a main body thereof. The main body mentioned above is formed of a first vertical surface section 16, a horizontal surface section 18 and a second vertical surface section 20. A form mounting section 22 is formed along the longitudinal direction of the upper end of the second vertical surface section. The form mounting section 22 is so formed that a steel plate is bent in the shape of a hooked cross section, and a plate-like concrete form 26 is mounted on the form mounting section 22 through a step loading separator 24.
Patent JP-H0840827-A (JP)
Title: Gel cleansing agent
Inventor: OINUMA KAZUKO
IPC: A61K8/34
Filed: 1994-08-03
Abstract: PURPOSE:To obtain a gel cleansing agent which has excellent cleansing effect for make-up cosmetics of high adhesion with good washing-off properties and gives good application feeling because of its high spreadability and fitness to the skin without clamminess after washing off. CONSTITUTION:This cleansing agent comprises (A) 0.1-10wt.% of a nonionic surfactant of the formula (R is a 8-36C straight or branched alkyl or alkenyl; X is 1-60; Y is 3-60), (B) 0.1-8wt.% of a higher fatty acid salt such as sodium oleate, triethanolammonium stearate, (C) 30-90wt.% of oil such as squalane or fluid paraffin, (D) 5-20wt.% of a tri- or more polyhydric alcohol such as glycerol or pentaerythritol and (E) 0.5-30wt.% of water.
Patent JP-H0365642-A (JP)
Title: Method of cleaning moisture sensitive element
Inventor: TAKEDA MITSUYUKI
IPC: G01N27/12
Filed: 1989-08-04
Abstract: PURPOSE:To easily remove the absorbed moisture components from a moisture- sensitive element thereby to restrict the change with time of the moisture- sensitive element by impressing a larger voltage than a measuring voltage directly to the moisture-sensitive element, so that the moisture-sensitive element generates heat by itself. CONSTITUTION:For use, a moisture-sensitive element 1 is connected to a fixed resistor Rs in series to form a circuit. When a switch S1 is connected, a large voltage is impressed to the element 1 from a power source E. As a result, since the element 1 generates heat and has a characteristic of a thermistor, the resistance is reduced. Accordingly, the generation of heat is accelerated up to a predetermined constant temperature by the resistor Rs in several seconds to several tens seconds. Thus, the element 1 is completely cleaned. After cleaning, the electric resistance of the element 1 is measured when the switch S2 is connected. Since the moisture components absorbed by the element 1 can be easily removed, the change with time of the element 1 can be restricted.
Patent JP-S5992226-A (JP)
Title: Signal transmitter for automobile
Inventor: KAJIWARA YASUNARI
IPC: B60Q5/00
Filed: 1982-11-15
Abstract: PURPOSE:To enable to accurately transmit a signal by electromagnetically transmitting various switch signals provided at a steering wheel from a signal processor and the steering wheel side to a stationary side through a coupler, thereby preventing the improper contact. CONSTITUTION:An ON/OFF signal of switch group 1 provided at a steering wheel is encoded by an encoder 2, fed through a coupler 3 to a decoder 4 of stationary side, demodulated and ON or OFF is detected. This coupler 3 is composed in a transformer manner oppositvely of a movable side coil 8 wound through a supporting member 7 around a steering wheel shaft 6 and a stationary side coil 11 wound outside of the stationary unit 10 for rotatably supporting the shaft 6 through a bearing 9, and an encoded signal from the encoder 2 is transmitted to the stationary side without influence to the rotation of the steering wheel 5. Accordingly, improper contacts or noise are not generated, the signals can be accurately transmitted, many switches can be mounted of the steering wheel, and the safety of the operation can be enhanced.
Patent JP-H0649959-A (JP)
Title: Roof panel
Inventor: TANAKA HIROYUKI
IPC: E04D3/40
Filed: 1992-07-28
Abstract: PURPOSE:To obtain a roof panel having sufficient waterproof efficiency as well as sufficient heat-insulation efficiency and strength and facilitating construction with simple construction. CONSTITUTION:A roof panel 10 is so constituted that it is equipped with a plurality of rafters 11, roof boards 12 fixed on the rafters, heat insulating materials 14 formed between the rafters, a waterproof sheet 15, a corrugated sheet 16 and a roof member 17 formed as a unit subsequently on the roof boards 12. One side of the corrugated sheet 16 is exposed by shifting one side of the roof member 17 to the other side and, at the same time, the other side of the roof member 17 is projected.
Patent JP-H0365076-A (JP)
Title: Ultrasonic motor and manufacture of same
Inventor: TAMEGAI MASASHI
IPC: H02N2/00
Filed: 1989-08-02
Abstract: PURPOSE:To improve a mechanical accuracy and to make the loading force of a spring to a rotor uniform by providing a central shaft, of which the collar provided with a protrusion on the outer periphery in the middle and vicinity is formed into an integral body from the same member of high tension steel, and a head mass composed of a light flexible material welded to the periphery of the collar of the central shaft. CONSTITUTION:A head mass 13 is composed of a light flexible material such as Al alloy casting and formed into an integral body with the periphery of the collar 18 of a central shaft 17a, 17b by welding. Its one end face is secured to the end face of a longitudinal vibrator 11 via insulator 16a and a rotor 20 is pressure-welded to the other end face of the head mass via sliding material 22. That is, the central shaft 17a, 17b and collar 18 are constituted from high tension steel into an integral body and the outer periphery of the collar 18 is further provided with a protrusion to be equipped with the head mass 13. Therefore, the head mass 13 is outputted to amplify its amplitude and to output power to the contact surface of the rotor 20 via the sliding material 22. Thus, the improvement of strength and the prevention of secular change fatigue failure, not to mention the improvement of mechanical accuracy, are made possible.
Patent JP-H0934647-A (JP)
Title: Magnetic disk processing device
Inventor: ISHIKAWA YUJI
IPC: G06F3/06
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disk processing device which efficiently transfers data between a host computer and a disk cache. SOLUTION: This magnetic disk processing device 20 has a cache memory 22 divided to plural storage areas and is provided with an exclusive use start procedure means and an exclusive use end procedure means for using a part of storage areas exclusive of other input/output instructions in accordance with the input/output instruction from a host computer 10, and exclusive use start procedures of the second storage area and exclusive use end procedures of the third storage area are performed during data transfer between the host computer 10 and the first storage area on the cache memory 22.
Patent JP-S6092864-A (JP)
Title: Ink on demand head
Inventor: ISAYAMA TAKUO
IPC: B41J2/045
Filed: 1983-10-27
Abstract: PURPOSE:To suppress useless vibration of a vibration unit in a cantilever vibration unit type ink on demand head by providing an organic electrostrictive vibrator element so as to be connected between a vibration unit and an upper board of the head and by driving the vibrator by the secondary signal pulse. CONSTITUTION:In an ink on demand head wherein a vibration unit 3 is supported only at one end in a cantilever manner on a top plate 6 of an ink jet head and particles of ink are jetted out by the vibration unit 3 which changes the capacity of an ink pressure chamber within the jet head, an organic electrostrictive vibrator element 11 is provided so as to be connected between the above vibration unit 3 and the top plate 6 of the head. Then, the vibrator element 11 is driven by secondary pulses.
Patent JP-H01119500-A (JP)
Title: Precision approach control system of aircraft
Inventor: ROMIO PII MAATORERA
IPC: B64C13/18
Filed: 1988-08-12
Abstract: PURPOSE: To stabilize and facilitate the landing of airplane on an airplane carrier by providing an air plane having a plurality of control surfaces to be operated, an automatic system for maintaining the air plane at the predetermined attack angle during the landing of the air plane, a control system for maintaining the inert flying path angle of the air plane constant during the landing, and a control unit to be operated by a pilot. CONSTITUTION: An air plane has a canard wing control surface 2a, a wing flap control surface 26, a strake flap 2c, and these control surfaces 2a-2c are variable positioned by an actuator 3. Various input including an input of pilot command and input data from an acceleration meter and a gyroscope 5 is supplied to the flying control digital computer 4. Thrust is automatically modulated by a throttle so as to maintain the attack angle α of the air plane constant, namely, maintain the air speed. A pilot directly controls the flying path angle and speed of the airplane with a pitch command central operating rod control unit. Phugoid damping is obtained by eliminating a snaking tendency of a flying path through the thrust modulation.
Patent JP-H05341040-A (JP)
Title: Radar signal processing device
Inventor: SHINONAGA MITSUYOSHI
IPC: G01S7/292
Filed: 1991-08-12
Abstract: PURPOSE:To realize Doppler frequency decomposition with high precision even in such a radar environment that pulses are transmitted at uneven intervals by subjecting the received signal to a specified phase compensation which is to complement the pulse property with uneven intervals. CONSTITUTION:A switch circuit 10 selects data at every other pieces from the received signals X (qK) in compliance with the transmitting intervals of two sorts of pulses, and a switch 10a (10b) is turned can when the pulse interval number is 0 (1) and passes the reception data corresponding to the transmitting interval of the first (second) pulse to a K-point FFT 11 (12). The FFT's 11, 12 perform Fourier transform of the reception data piece by piece and make filter output, and phase compensators 13, 14 give certain phase rotation to the respective outputs to make phase compensation of the angular velocity component with the time interval offset, Two pieces of data forming a pair due to phase compensation are summarized by an adder 15 at each time as one lump of data, and only signals in the band centering on the Doppler frequency are extracted. Thereby a favorable Doppler filter output is obtained which is free from generation of distortion, etc., in the filter shape.
Patent JP-S6445298-A (JP)
Title: Hose supporter
Inventor: KOBAYASHI KENJI
IPC: B67D7/38
Filed: 1987-08-14
Abstract: PURPOSE: To improve hose manipulation and life by placing a fueling-pump connection fitting at the bottom of a flexible rod and attaching a hose mounting bracket via a ball joint to the top part of the flexible rod. CONSTITUTION: A hose support 20 has a hose retainer 34, a flexible rod 36, and a fueling-pump connection fitting 38. A ball joint 40 is placed between the hose retainer 34 and the flexible rod 36. A ball member 50 and a receiver 56 of the ball joint 40 are relatively movable. The hose retainer 34 retained to the ball member 50 and an upper rigid body 62 retained to the receiver 56 are relatively movable and they can lean in every direction. Accordingly, a hose 32 and the flexible rod 36 sandwiched and held by the hose retainer 34 one relatively movable or leaning, thus an abrupt bending or twist of the hose 32 can be prevented.
Patent JP-S58101572-A (JP)
Title: Power supply display device
Inventor: KONISHI TAKAFUMI
IPC: H04N5/00
Filed: 1981-12-14
Abstract: PURPOSE:To improve safety with a simple constitution together with the improved operability, by displaying with a lamp for the state of power supply interruption clearly, when the power supply is cut off with a remote control. CONSTITUTION:A sub-power supply switch 4 is provided between a TV receiving circuit 1 and a main power switch 3 through the remote control, and the switch 4 is controlled with a remote control reception circuit 7 connected to a transistor (TR)6 receiving an optical signal for remote controller. The output of the circuit 7 is applied to a switching TR8 and to a switching circuit 14 for illuminating state changeover of a light emitting diode 12 forming a power supply display circuit. The power supply from a remote control power supply circuit 10 is applied to an oscillation circuit 15 for display circuit, a frequency dividing circuit 16, the circuit 14 and the diode 12. In applying the switch 4, the diode 12 is continuously displayed with a lamp by the output of the circuit 14, and when cut off, the display is flickered to make the power supply interruption clearly.
Patent JP-H1129435-A (JP)
Title: Cosmetic for locally packing face surface
Inventor: SUGANO FUMIKO
IPC: A45D44/22
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a cosmetic for locally packing the surface of a face, capable of directly and uniformly applying a pack composition on an uneven narrow local site on the surface of the face without staining a hand, and good in handleability. SOLUTION: This cosmetic for locally packing the surface of a face is obtained by charging a pack composition containing a coating film-forming agent into a tube container 1. The tube container 1 has a tapered coating portion 5 on one end side, and the tip portion of the coating portion 5 is formed in the shape of a coating surface 6 which is obliquely and circularly chamfered. An extrusion hole 4 is bored in the coating surface 6. The extrusion hole 4 comprises a large diameter portion on the opening side and a small diameter portion on the inner side. The pack composition containing the coating film- forming agent has a viscosity of 5,000-90,000 cps at 25 deg.C.
Patent JP-H0251104-A (JP)
Title: Beam splitter film for co laser
Inventor: IWAMOTO HIROMI
IPC: G02B1/11
Filed: 1988-08-12
Abstract: PURPOSE:To obtain the extreme value characteristics of transmittance at an assigned wavelength by alternately laminating high- and low-refractive index layers on the incident side surface of a substrate consisting of the same material as the material of the high-refractive index layer and constituting antireflection films consisting of the low- and high-refractive index layers on the exit side surface of the substrate. CONSTITUTION:Reflecting films 10 are formed on the substrate 1 by alternately laminat ing the low-refractive index layers 2 and the high-refractive index layers 3. The sub strate 1 consists of the same material as the material of the high-refractive index layers 2. The antireflection films 20 are then formed on the exit side surface 1b. The films 20 consist of the two-layered constitution of the low-refractive index layer 2 and the high-refractive index layer 3. A beam splitter film for a CO laser is installed with 45 deg. inclination to an incident laser beam 30 and reflects a laser beam 30 at a prescribed reflectivity R. The beam light entering the inside of the substrate 1 of the incident laser beam 30 passes and transmits the films 20. The extreme value charac teristic of the reflectivity near the wavelength of the incident laser beam 30 is obtd. in this way and the stability to the fluctuation of the wavelength of the incident laser beam 30 is obtd.