baber/WOPTO huggingface dataset:
Patent JP-H1088123-A (JP)
Title: Organic electroluminescent element
Inventor: OYAMADA MITSUAKI
IPC: H05B33/14
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain the subject element excellent in brightness, durability and film formability by nipping an organic electroluminescent layer containing a hole transport material containing a specific compound between an anode and a cathode. SOLUTION: This organic electroluminescent element has a structure in which an organic electroluminescent layer containing a hole transport material containing an aromatic secondary diamine derivative of formula I or II [X, Y are each a (substituted)aryl; R1 -R11 are each H, a (substituted)alkyl, a (substituted)alkoxy, a dialkylamino, a diarylamino, a halogen], etc., is nipped between an anode and a cathode. The employment of the aromatic secondary diamine derivative high in melting point and excellent in hole transport performance gives the objective element excellent in brightness, critical puncture voltage and repeating durability.
Patent JP-H1087229-A (JP)
Title: Guide rail lubricating device for elevator
Inventor: YAMAMOTO MASAO
IPC: B66B7/12
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To perform supply of oil in proper quantity relating to a guide rail, suppress generation of noise at sliding time, so as to eliminate apprehension for a long period deteriorating capability for absorbing vibration noise generated according to sliding of a guide shoe. SOLUTION: A device has an oil holding member 1 formed by laminating a plurality of sheets of materials rich in oil holding to sewing mount a reinforcing fiber part 1B in a surface of a guide rail inserting notched part 1A providing a positioning hole 1D inserted in a vertical direction in the vicinity of the reinforcing fiber part 1B and a box-shaped holder 2 having a guide rail loosely inserting recessed part 2A and a cover unit 3 to provide a columnar part 2B fitted to the positioning hole 1D to store the oil holding member l. In this constitution, this box-shaped holder 2 is fixed in the vicinity of a guide shoe of a lift unit, the reinforcing fiber part 1B is brought into slide contact with a guide surface forming part 5A of a guide rail 5.
Patent JP-H0295588-A (JP)
Title: Robot device for industrial use
Inventor: KATO HISAO
IPC: B25J13/00
Filed: 1988-09-29
Abstract: PURPOSE:To efficiently perform a normal robot work by making the position of the positioning device for a robot invariable irrespective of the expansion of a conveyor due to temp. change, by directly fitting a positioning device opposed to the robot to the fixed body of a floor, etc., apart from the conveyor. CONSTITUTION:A positioning device 6 is ascended by the command of a control device, the edge part of a pallet 4 is brought into contact with the slope face of a supporting arm 6b, separated from a conveyor 2 by supporting and a work 5 is stopped at the specified position. Then a robot 3 is actuated to perform the work for the work 5. In this case, the positioning device 6 is directly fitted to a fixing body 1 regardless of the conveyor 2. So, the position of the positioning device 6 is not displaced for the robot 3, even in case of expansion being cause due to the temp. change on the conveyor 2. Consequently the generation of a defective robot work by the still position slippage of the work 5 is eliminated and a normal robot work can be performed with good efficiency.
Patent JP-H08126488-A (JP)
Title: Novel dipeptidase
Inventor: SASAKI MASAHIRO
IPC: C12R1/225
Filed: 1995-08-30
Abstract: PURPOSE: To provide a novel dipeptidase which is produced by Lactobacillus helveticus, has a specific molecular weight, isoelectric point, optimal temperature and optical pH, specifically hydrolyzes dipeptides whereby the substances causing bitter tastes can be removed from beverage, food products and medicines. CONSTITUTION: Lactobacillus helveticus such as Lactobacillus helveticus SBT 2171 (FERM-P-14381) is cultured in a medium, the culture mixture is centrifugpd to collect the cell bodies, which are suspended in a buffer solution, crushed with ultrasonic waves, the crushed product is centrifuged to collect the supernatant. The supernatant is purified with column chromatography to give this novel dipeptidase which has the amino acid sequence starting from the N- terminus given in the formula (X is an unidentified amino acid), about 50kDa (SDS electrophoresis) or about 49kDa (amino acid analysis) molecular weight, about 4.9 isoelectric point, about 55 deg.C optimal temperature and about 8.0 optimal pH, specifically hydrolyzes dipeptides, is inhibited its enzymatic activity by EDTA, 1,10-phenanthroline or bestatin, decreased with Cu<2+> or Fe<2+> and increased with Co<2+> .
Patent JP-H1089940-A (JP)
Title: Equipment for measuring fine surface shape of object
Inventor: IMON OSAMU
IPC: G01B11/30
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To protect the surface of an object perfectly through noncontact measurement wherein the extent of irregularities on the surface of the object is measured based on the difference of outputs from first and second photoelectric conversion means. SOLUTION: A photoelectric conversion element 6 generates an electric signal Sγ corresponding to the combined quantity of reference light Pir . An optical head 8 irradiates a measuring point 7a on the surface of an object 7 with a first measuring light Pia and an optical head 9 irradiates the measuring point 7a with a second measuring light Pib . A photoelectric conversion element 10 generates an electric signal Sa corresponding to the combined quantity of reflected light of the first measuring light Pia from the measuring point 7a . A photoelectric conversion element 11 generates an electric signal Sb corresponding to the combined quantity of reflected light of the second measuring light Pib from the measuring point 7a .  An operating unit 13 operates the difference between the electric signal Sr and the electric signal Sa or the electric signal Sb A controller 14 measures the extent of irregularities of the object 7 at the measuring point 7a based on the difference.
Patent JP-H04123731-A (JP)
Title: Switching device
Inventor: KURI YUUJI
IPC: H01H33/42
Filed: 1990-09-14
Abstract: PURPOSE:To decrease a friction coeffient of a sliding member and the like by a steel material and improve movement characteristics and reliability over a lone period by forming a nitriding layer on the surface of one sliding member of an operation link mechanism, and forming a titanium carbide layer on the surface of the other sliding member. CONSTITUTION:A trip mechanism part of an operation link mechanism in a switching device forms a nitriding layer on the surface of a steel material as a trip catch member 30, and a coating material of TiC is applied on the surface of the other steel material of a trip shaft 32 which slides on the nitriding layer so as to have the nitriding layer and the TiC slide. Thus, a friction coefficient of each sliding member and the like by the steel material can be decreased and a galling can be prevented from occurring so that no lubricating oil is necessary and no maintenance check is necessary. In addition, since the one sliding member which can be deformed largely by a heavy load in the use is coated with the nitriding layer, breakage and peeling of the coating material can be prevented.
Patent JP-H0986846-A (JP)
Title: Passenger conveyor
Inventor: MATSUMOTO TATSUYA
IPC: B66B23/04
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a passenger conveyor which is supplied with power for driving a handrail by a handrail driving sheave engaged with a step chain and transmits little pulsation to the handrail. SOLUTION: Two sets of handrail driving devices which pinch and move a handrail 9 are installed and supplied with power via sheaves 12A, 12B engaged with step chain 4. The two sets of sheaves are installed such that they reduce the displacement phase of angular velocity thereof each other.
Patent JP-H07101835-A (JP)
Title: Hair producing and growing agent
Inventor: SUZUKI MASAMI
IPC: A61K8/00
Filed: 1993-09-30
Abstract: PURPOSE:To obtain a hair producing and growing agent, containing a steroid glycoside, excellent in hair producing and growing effects and having the safety capable of withstanding the use for a long period. CONSTITUTION:This hair producing and growing agent contains an ergosterol glucoside expressed by the formula in an amount of 0.001-10wt.%, especially 0.005-10wt.% based on the total amount. The compound expressed by the formula is obtained by adding ergosterol which is one of sterols contained in fungi such as Claviceps purpurea, a yeast or a SHIITAKE mushroom and acetobromo-alpha-D-glucose to a solvent of dichloromethane, reacting both in the presence of catalysts of tetramethylurea and silver triflate in a nitrogen gas stream under conditions of cooling with ice, then evaporating the dichloromethane layer to dryness after completing the reaction, fractionating and isolating the ccompound according to the silica gel column chromatography and deacetylating the isolated compound.
Patent JP-H04124814-A (JP)
Title: Manufacture of soi substrate
Inventor: NAKANISHI SHIRO
IPC: H01L21/20
Filed: 1990-09-14
Abstract: PURPOSE:To obtain a method capable of manufacturing SOI substrate of larger area by extending a solid-phase growth range in the transverse direction through conducting the accumulation of an amorphous silicon film in two stages and through making the accumulation temperature of a first stage lower than that of a second stage. CONSTITUTION:An insulating film 2 is formed on a single-crystal semiconductor base 1, apertures 2a are selectively formed in the insulating film 2 for the purpose of exposing the mono-crystalline semiconductor base 1, an amorphous silicon film 3 is accumulated on the insulating layer 2 including the exposed surface of the single-crystal semiconductor base 1, and the single-crystal silicon film 4 is caused to grow epitaxially by the annealing treatment of the amorphous silicon film 3 so that SOI substrate is manufactured. In such method, the accumulation of the amorphous silicon film 3 is conducted in two stages and the accumulation temperature of a first stage is made lower than that of a second stage. For example, the lower layer a-Si film of the first stage is accumulated to about 0.1mum film thickness at the accumulation temperature of 450-500 deg.C and the upper layer a-Si film 3b is accumulated on the first a-Si film to about 1.5mum film thickness at the accumulation temperature of 550 deg.C.
Patent JP-H08111576-A (JP)
Title: Connector mounting structure of circuit board
Inventor: CHIBA KUNIO
IPC: H05K1/02
Filed: 1994-10-12
Abstract: PURPOSE: To provide a connector mounting structure of a circuit board, wherein an operation that the connector of a counterpart is inserted into or pulled out from a connector mounted on the circuit board is capable of being dispensed with, and an actual operation test of high reliability is easily carried out without causing an adversary effect to peripheral bare circuit parts. CONSTITUTION: A first land 7 electrically connected to an inner circuit pattern 2, a second land 8 located adjacent to the first land 7 but electrically isolated, and a third land 9 led out from the second land 8, located outside of a connector mounting region, and brought into contact with a probe 11 at an electrical check are provided, wherein the terminal 5 of a connector 4 is soldered to the lands 7 and 8.
Patent JP-S60152161-A (JP)
Title: Receiver pickup detecting telephone circuit
Inventor: MARUKO SHIRINIYOONI
IPC: H04M19/02
Filed: 1984-11-22
Abstract: A telephone circuit for the ring trip detection, including a current transducer circuit (TR) that is coupled to a user's telephone line and supplies a current (IT) proportional to the current of the line (I<sub>L</sub>) for current values included between two predetermined threshold values, opposite in sign and equal in absolute value. When these threshold values are reached the current (IT) supplied by the transducers (TR) is maintained constant when the line current (I<sub>L</sub>) varies.An integrator (INT) included in the circuit integrates the current supplied by the transducer on one or more full periods of the line voltage.When the result of such an integration is different from zero, the detection circuit can inform the telephone exchange control equipment that the off-hook has taken place.
Patent JP-S6486914-A (JP)
Title: Electric coffee pot
Inventor: KOBAYASHI HIDEAKI
IPC: A47J31/42
Filed: 1987-09-30
Abstract: PURPOSE: To eliminate complicated operation when attaching/detaching a water tank by providing a freely attachable and detachable water tank which is positioned under a main body lid, of which upside is open, and which is equipped with a flow-out hole at its bottom part, and a pressing means for pressing this water tank upward. CONSTITUTION: While keeping water-tightness with a receiving hole 32, an O ring 31 provided at a flow-out hole 26 of a water tank 2 simultaneously generates force for pushing up the entire water tank 2 with elastic force provided fort the rubber of its material. Then, the water tank 2 is pressed onto a presser pawl 13 by the upward force of this O ring 31 and further set to a main body 1 by abutting outer walls 25a and 25b of a circulating hole 12 with abutting end faces 24a and 24b without falling behind the main body 1 and without falling to left. When extraction is completed and the main body lid 17 is opened for disposing coffee grounds in a drip part 4 or cleaning it in water, simultaneously with it, a fall prevention rib 21 formed integrally with the main body lid 17 is separated from an inner surface 22 of the water tank 2 so that the water tank 2 can be detached.
Patent JP-H0293511-A (JP)
Title: Telecentric ftheta lens
Inventor: OWAKI AKIRA
IPC: G02B13/00
Filed: 1988-09-30
Abstract: PURPOSE:To reduce an inward comatic aberration generated when an off-axis light beam passes the periphery of a 2nd positive lens group by generating an outward comatic aberration by using a negative meniscus lens which is concave to the object field side in a 1st group. CONSTITUTION:This lens consists of the 1st group r1-r4 composed of a negative meniscus lens which is concave to the object field side, a 2nd groups r5-r8 of four or five-element constitution wherein the lens closest to the object field side is a positive meniscus lens concave to the object field side, and a 3rd group r9-r12 which is a low-power meniscus lens concave to the object field side. Consequently, even if this lens is a telecentric ftheta lens, the spot diameter is reduced by decreasing the F value and a spot can be scanned in proportion to the angle of incidence of luminous flux over a wide scanning angle range.
Patent JP-S62107508-A (JP)
Title: Multi-input mixing amplifier
Inventor: KAWACHI NOBUYOSHI
IPC: H03F3/181
Filed: 1985-11-02
Abstract: PURPOSE:To output the same level as that of the total of input signals after mixing by making the level of an amplifier means equal to the level of the total sum of signals selected by the 1st switch means. CONSTITUTION:A circuit comprising a buffer amplifier 4 and an output resistor 5 is used as one series, and plural series of the circuits are provided to form an input circuit. A switch 6 is provided respectively to each series of the input circuit and the input signal selected by the switch 6 is inputted to a non- inverting input of an amplifier 7. The negative feedback of the amplifier 7 is changed by using a switch 8 interlocked with the switch 6 to change the amplification factor thereby amplifying the quantity attenuated by the mixing. Thus, the reduction is in the level of the output signal due to mixing is avoided.
Patent JP-H0191639-A (JP)
Title: Rotor for permanent magnet type stepping motor
Inventor: ISHIDA KINYA
IPC: H02K37/04
Filed: 1987-09-30
Abstract: PURPOSE:To obtain a rotor having a large output torque without increasing the weight of an apparatus by installing a plurality of cylindrical magnets on a rotating shaft, so that the directions of magnetization of said magnets are opposite to each other, and by providing respective magnets with N-pole side inductors and S-pole side inductors. CONSTITUTION:A plurality of cylindrical permanent magnets 20, 50 are installed on a rotating shaft 10. Said permanent magnets 20, 50 have been respectively subjected to N- and S-polar magnetization in opposite directions along the axial direction of said rotating shaft 10. Then, N-pole side inductors 30, 70 having N-pole teeth 31, 71 respectively extending at a given pitch are installed on the N-pole side end faces 21, 52 of respective permanent magnets 20, 50. Also, S-pole side inductors 40, 60 having S-pole teeth 41, 61 respectively deviating from said N-pole teeth by 0.5 pitch are installed on S-pole side end faces 22, 51. In this manner, it is possible to obtain a rotor having a large output torque without incurring the increase in weight.
Patent JP-H05125985-A (JP)
Title: Accumulator type fuel injection device for internal combustion engine
Inventor: OSHIMA KAZUHIKO
IPC: F02D45/00
Filed: 1991-08-30
Abstract: PURPOSE:To stably control the amount of fuel injected and pressure exerted on a common rail by causing a common rail pressure detection means to sample actual common rail pressures in synchronization with injection valve command pulses which are output during the period of fuel injection. CONSTITUTION:Injectors 2 are connected via respective injection controlling solenoid valves 3 to a common rail 4 in which high pressure fuel fed from a high pressure supply pump 7 and corresponding to fuel injection pressure is stored, and a discharge amount controller 10 is provided which is controlled by an ECU 11 in order to maintain common rail pressure at a predetermined value. Signals of an engine speed sensor 12, an accelerator opening sensor 13, a pressure sensor 14 for detecting common rail pressure, and other sensors 15 are input to the ECU 11 and then the ECU 11 judges an engine operating state, thus calculating a command amount of fuel injection and command common rail pressure, etc. In that case, sampling of the pressure sensor 14 is performed in synchronization with injection command pulses so as to realize pressure detection with no pulsation, thus enhancing driveability.
Patent JP-H1085646-A (JP)
Title: Automatic cleaning method for viscous fluid applying nozzle
Inventor: YAMAMOTO HIROKI
IPC: B05C5/00
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an automatic cleaning method for a viscous fluid applying nozzle capable of automatically and completely cleaning a nozzle. SOLUTION: The coating nozzle is brought into contact with a cleaning section (step #101) and the cleaning section is taken up in a forward direction (step #102). The coating nozzle is thereafter pulled apart from the cleaning section (step #103) and the positron where the coating a nozzle comes into contact with the cleaning section is changed (step #104) and is again brought into contact with the cleaning section (step #105); thereafter, the cleaning section is taken up in a reverse direction this time (step #106) and finally the coating a nozzle is pulled apart from the cleaning section (step #107). These operations are executed as a series of actions.
Patent JP-S60139384-A (JP)
Title: Apparatus for preparing electrolytic water
Inventor: OKAZAKI TATSUO
IPC: C02F1/461
Filed: 1983-12-28
Abstract: PURPOSE:To enhance the water quality of water in a cathode chamber, by providing an overflow means for bringing the upper part of the cathode chamber into communication with the upper part of an anode chamber at a level higher than the water level in the anode chamber during electrolysis. CONSTITUTION:When the water level in a cathode chamber 3 exceeds the level of the opening 12a of an overflow passage 12, water begins to enter an anode chamber 4 through the passage 12. When the water level in the anode chamber 12 reaches a definite water level, a sensor 13 is operated to close a water supply valve 11 and DC voltage is applied to electrodes 5, 6 and electrolysis is performed for the time set by a timer. During this electrolytic process, movement of water to the cathode chamber 3 from the anode chamber 4 is performed through a partition wall 2 by electroosmotic action but, by the reflex from the cathode chamber 3 to the anode chamber 4 through the overflow passage 12, the water level in the cathode chamber 3 is held to the level of the opening 12a of the overflow passage 12.
Patent JP-H03109693-A (JP)
Title: Terminal equipment for credit account settling
Inventor: HIRANO YOSHIAKI
IPC: G06Q40/00
Filed: 1989-09-22
Abstract: PURPOSE:To dispense with the input of a password and collation for a principal by a sign by reducing and updating an available limit value on a credit card at every use of the card. CONSTITUTION:When the credit card 21 is inserted to the card insertion port of a card reader/writer 6 in terminal equipment 1 and a sale total amount is inputted from a keyboard 5, the data of a credit company number 22, a membership number 23, and the available limit value 24, etc., recorded on the card 21 are read to a control part 4 with the card reader/writer 6, and the sale total amount and those data are stored in a storage part 9. Furthermore, the control part 4 updates the available limit value by rewriting a balance in which the sale total amount is subtracted from a read available limit value on the credit card 21 with the card reader/writer 6 as a new available limit value 24. Thereby, it is only enough to present the credit card by a user at a shop where the user purchases goods, and it is possible to dispense with the input of the password and the collation for a registered principal by the sign.
Patent JP-H03226448-A (JP)
Title: Readjustment of slicing size of meat product with pressure
Inventor: DAARERU JII KOONITSUSHIYU
IPC: B65B5/10
Filed: 1990-09-17
Abstract: PURPOSE: To provide an improved method for packaging deformable products in a flexible semirigid or a rigid package by utilizing restriction of a cavity wall face combined with a pressure adding apparatus. CONSTITUTION: A cavity 21, a closed end restraining member 22 and a pressure generating apparatus 23 are included in a dimension resizing apparatus. Deformable products 26 are disposed in a preformed semirigid package including a main body 24 and a closing panel 25. The cavity 21 works as an integrated side wall face restraining member, and the inner side dimension and shape of the side face restraining member are almost same as the outer dimension and the shape of the package main body 24. The package main body section 24 is of the tapered shape slightly stretched toward a closing panel 25 so that the product can be removed easily. A height restraining member 39 including the restrained cavity as well as a side wall restraining member is included in a closed end restraining member 22. The height restraining member 39 works as to apply the compression force to the deformable products, and the resizing force is applied to the products 26 in addition to a directional component along the height of the products 26.
Patent JP-H0296020-A (JP)
Title: Removing type anchoring work
Inventor: MIYAJIMA MASANORI
IPC: E02D5/80
Filed: 1988-09-29
Abstract: PURPOSE:To remove anchors at low temperatures by a method in which an anchor with a sulfur mortar is fixed to a tension member wound with an electric heating wire and electric current is supplied to the electric heating wire for heating to separate the tension member. CONSTITUTION:An anchor hole 2 is drilled in the ground to be fitted with anchor and cement mortar 3 is injected into the hole 2. A tension member 4 wound with an electric heating wire 4A spirally, to which a sulfur mortar 4C composed of sulfur and fine aggregate, etc., is attached with an adequate thickness, is inserted as anchor 4 into the hole 2 and the mortar 3 is packed into the space between the anchor 4 and the hole 2. After the mortar 3 hardens, the anchor 4 exposed to light is tensed and fixed. In removing the anchor 4, electric current is supplied to the wire 4A to soften the mortar 4C and the anchor 4 is removed by jack, etc. The anchors can thus be drawn out at low temperatures.