baber/WOPTO huggingface dataset:
Patent JP-S63201352-A (JP)
Title: Control device for multicylinder engine
Inventor: TAWARA YOSHITAKA
IPC: F02P5/153
Filed: 1987-02-16
Abstract: PURPOSE:To perform high-precise control of a combustion state by means of a low memory capacity by a method wherein the combustion state of a multicylinder engine is controlled based on a control amount in an optimum state stored in a manner to be classified by a cylinder, and memory of the control amount is differed with the number of revolutions. CONSTITUTION:A combustion state control means 2 is provided for varying and controlling a combustion state through control of the ignition timing of each cylinder of a multicylinder engine 1. Further, a combustion state detecting means 4 for detecting a combustion state, e.g. knocking, is provided, and a control amount classified by a cylinder, stored a memory zone responding to a signal from a running state detecting means 6, is read from the map of a memory means 7 by a control signal set means 5 by means of an output signal from the combustion state detecting means to set an optimum control signal. Memory of a control amount classified by a cylinder, stored in a memory means 7, is effected in relation to a memory zone where a control amount classified by a cylinder is independently stored in a low engine rotation area, and is set so that, in a high rotation area, the memory zone of a part of cylinder is deleted and a control amount stored in relation to other cylinder is used.
Patent JP-S62193184-A (JP)
Title: Light emitting and receiving circuit
Inventor: MIZUE KATSUYA
IPC: G09G3/20
Filed: 1986-02-19
Abstract: PURPOSE:To enable a light emitting and receiving circuit to continuously emit light according to a condition of incident light, by providing a photo thyristor and a light-emitting element driven by current supplied from the photo thyristor. CONSTITUTION:Photo thyristors SCR and light-emitting diodes LED are arranged on a printed circuit base PCB with their light-receiving and light-emitting surfaces on the top. A lens L supported by a support SP of molded resin or the like is arranged on each pair of the photo thyristor and the light-emitting diode. The lens L is a so-called composite lens having an optical axis directed to the photo thyristor SCR and an optical axis directed to the light-emitting diode LED. The photo thyristor SCR and the light-emitting diode LED are positioned appropriately so that the optical axes of the lens L intersect an optical axis across the light-receiving section of the photo thyristor SCR on the surface of a display face DF also functioning as an original carrying base. According to this method, forward current is continuously supplied from a cathode to the light-emitting element and the photoelectric cell is allowed to continuously emit light by itself.
Patent JP-H07215684-A (JP)
Title: Wire winding machine in jacking device
Inventor: NAGAMITSU HIRONORI
IPC: B66F1/02
Filed: 1994-02-04
Abstract: PURPOSE:To pull up and down a load to be lifted by moving plural wires with a jack expanded and contracted repeatedly. CONSTITUTION:Using plural reels 21 which rotate around the periphery of a drum 20 corresponding to plural wires 5 as the fixed drum 20 for wire winding machine, the plural wires 5 are guided in the reels 21 for each of the reels 21 by a guide roller 23 for wire separation, and the reels 21 are driven independently by a hydraulic motor 22 to adjust the wires one by one. As a result, no slackness of the respective wires 5 is generated. Even if one of the wires 5 is deteriorated, only the wire 5 of the reel 21 corresponding to it may be replaced, so it can be restored in a short time. It is thus possible to wind and unwind plural wires smoothly and make a space for storing the wires compact.
Patent JP-H06250308-A (JP)
Title: Silver halide photographic sensitive material
Inventor: NAKAGAWA KUNIHIRO
IPC: G03C1/30
Filed: 1993-02-23
Abstract: PURPOSE:To obtain a photographic sensitive material for a light room having high contrast and enough max. density which can be handled for a long time in a light room by specifying the water content to the total amt. of gelatine. CONSTITUTION:This silver halide photographic sensitive material has a hydrazine deriv. and a gelatine layer containing an active halogentype film hardening agent on a supporting body. The water content in the photosensitive material is specified to <20wt.% of the total amt. of gelatine. The hydrazine deriv. includes any of hydrazine derivs., and such one expressed by the the formula is preferable. In the formula, Ar is an aryl group and R is a group expressed by-ORo or-N(R2)(R3), where R1 is hydrogen atom an alkyl group, alkenyl group, heteroring group, or aryl group, R2 and R3 are hydrogen atoms, alkyl groups, aryl groups, heteroring groups, or pyridinium groups, and R2 and R3 may be connected to form a ring.
Patent JP-H02213625-A (JP)
Title: Multiroom cooling heating device
Inventor: KURACHI MASAO
IPC: F24F5/00
Filed: 1989-02-13
Abstract: PURPOSE:To form a radiation unit where formation of dew is difficult to make and to reduce an amount of a refrigerant with which a refrigerant cycle on the utilization side is filled by providing a fourth auxiliary heat exchanger separating the heat source side from a refrigerant cycle on the utilization side and integrally formed with a third auxiliary heat exchanger to perform heat exchange and a radiation refrigerant cycle through which an auxiliary refrigerant carrying device and a radiation heat exchanger are interconnected in an annular manner. CONSTITUTION:During cooling operation, high temperature high pressure gas from a compressor 11 is condensed and liquefied by means of a heat exchanger 13 on the heat source side, and is reduced in a pressure by means of an expansion valve 14 for cooling and vaporized by a first auxiliary heat exchanger 18, and is circulated to a compressor 12. Second and first auxiliary heat exchangers 19 and 18 heat-exchange with each other, a gas refrigerant is liquefied, the heat of the gas refrigerant is absorbed by a heat exchanger 23 on the utilization side to vaporize it, and the gas refrigerant is circulated to the second auxiliary heat exchanger 19. In this case, third and fourth auxiliary heat exchangers 26 and 27 heat-exchange with each other, a liquid refrigerant is fed to a radiation heat exchanger 29 to perform radiation cooling for gasification, and the gasified refrigerant is circulated to the fourth auxiliary heat exchanger 27. Meanwhile, during heating operation, a high temperature high pressure refrigerant from the compressor 11 is fed to the first auxiliary heat exchanger 18 to become gas, the pressure of the gasified refrigerant is reduced by a pressure reducing device 15 for heating, and heat is absorbed by a heat exchanger 13 on the heat source side for vaporization, and the gas refrigerant is circulated to the compressor 11.
Patent JP-H06241893-A (JP)
Title: Pyroelectric infrared ray sensor
Inventor: MUKAI YASUTO
IPC: G01J1/02
Filed: 1993-02-23
Abstract: PURPOSE:To decrese the temperature measuring errors of an infrared-ray sensor by providing a chopper pushing plate in front of a chopper, which controls the incidence of infrared rays, and attaching a temperature measuring device to the pushing plate so as to cover the device with a bonding agent. CONSTITUTION:The infrared rays emitting from a body to be measured, which are cast into a prroelectric body 1 that is an infrared-ray detecting element, are controlled by opening and closing the incident path of the infrared rays by the movement of a chopper 2 in the right and left directions. A chopper pushing plate 5, which regulates the chopper 2, is provided in front of the chopper 2. A temperature measuring device 3 such a thermistor, which measures the temperature of the chopper as the reference temperature for the detecting temperature of the sensor, is covered with a bonding agent 4 and attached to the chopper pushing plate 5. The detector 3 is thermally isolated from ambient air. In this way, the detecting temperature of the temparature measuring device 3 approximately follows the chopper temperature with respect to the change in ambient temperature. Therefore, the measuring errors of the temperature of the body are suppressed.
Patent JP-S54125563-A (JP)
Title: Thermal conduction pipe with inside spiral grooves
Inventor: ITOU MASAAKI
IPC: F28F1/02
Filed: 1978-03-24
Abstract: PURPOSE:To have excellent performance for boiling and condensation by slanting in one direction spiral grooves formed on the inner surface of a thermal conduction pipe to change the direction of two-phase flow fluid. CONSTITUTION:On the inner surface of a pipe 1 are formed grooves 3, 4 in a shape of V or U which are slanted in one direction, observed at a section right- angled to the longitudinal direction of spiral grooves 3. They are formed so that the depth h of spiral grooves 3, 4 measured from the wall surface inside the pipe is 0.02-0.2 mm, the pitch P between adjacent grooves is 0.1-0.5 mm, the inclined angle beta against the pipe axis is 4-15 deg., respectively. When used for boiling, the coming in of the two-phase flow from the side of the slanted grooves pushes up the liquid 5 in grooves along grooves to wet the upper side of the inner wall surface of the thermal conduction pipe, operating as effective boiling liquid surface. When used for condensation, large area is available for sweeping off liquid coating by gas flow, and also, the liquid 5 that is swept off flows downward in grooves, eliminating the effect of gas flow.
Patent JP-S61191530-A (JP)
Inventor: REIMONDO PII DABURIYUU SUKOTSU
IPC: C03B20/00
Filed: 1986-02-19
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-S61192877-A (JP)
Title: Compressor
Inventor: INUI NOBUO
IPC: F04B39/10
Filed: 1985-02-20
Abstract: PURPOSE:To facilitate restarting of an electric motor, by a method wherein a breaker, stopping an electric motor, and a throttle valve, throttling an airflow in a piping, are located in a piping through which an unloader pilot valve, to which an air tank is attached, and the unloader cylinder of a compressor are interconnected. CONSTITUTION:During normal operation in which a pressure in an air tank 3 is lower than a given value, a compressor 2 is actuated with the aid of an electric motor M, and a pressurized air is stored in the air tank 3 through a suction port 31, a suction valve 12, a discharge valve 13, a discharge port 32, a piping 37. Meanwhile, when the pressure in the air tank 3 exceeds a given value, an unloader pilot valve 4 is opened, a high pressure air is fed to a piping 7 to stop the electric motor M with the aid of a breaker 9, and a rod 34 of an unloader cylinder 5 is depressed by means of a throttle valve 10 to open the suction valve 12. This enables the electric motor M to function the compressor 2 under a racing state or a so-called no-load state. This enables smooth starting of the electric motor M even when a voltage is dropped.
Patent JP-S58150387-A (JP)
Title: Television receiver
Inventor: NISHIDE TAKUYA
IPC: H04N9/66
Filed: 1982-03-02
Abstract: PURPOSE:To decrease the number of pins of an IC, by connecting a diode and a de-emphasizing filter in parallel between an output terminal of a PAL or NTSC demodulating IC and an input terminal of a SECAM demodulating IC. CONSTITUTION:When changeover switches SW1 and SW2 are connected toward (c) and (e) respectively, diodes D1 conducts and D2 is cut off. A chroma signal of a PAL or NTSC system is delivered via the diode D1 an emitter follower 5, a level shifting circuit 8, a clamping circuit 6 and an amplifier 7 respectively. Then the switches SW1 and SW2 are changed to (d) and (f) respectively. Thus the diode D1 is cut off with the D2 conducting. Then chroma signal of SECAM system is delivered from a level shifting circuit 9 through the circuit 6 and the amplifier 7.
Patent JP-H03240796-A (JP)
Title: Peptide derivative
Inventor: OKUMURA KATSUHIKO
IPC: A61K38/04
Filed: 1990-02-14
Abstract: NEW MATERIAL:A compound shown by the formula (R is 5-8C aliphatic acyl) or a salt thereof. USE:A central activator useful for treating sleeping pill intoxation, disturbance of consciousness, subthalmic hypothyroidism, motor ataxia caused by cerebellar disease, etc., having extremely more excellent absorption ratio in the body than thyrotropin releasing hormone(TRH). PREPARATION:For example, TRH shown by the formula pGlu-His-Pro-NH2 is reacted with a compound shown by the formula R-COCl such as hexanoyl chloride in the presence of triethylamine in a solvent and the reaction mixture is separated and purified by a conventional procedure.
Patent JP-S58151909-A (JP)
Title: Method for conveying slab
Inventor: TAKEDA TOSHIHIKO
IPC: B21B37/24
Filed: 1982-03-03
Abstract: PURPOSE:To make the best possible use of the heat retained in slabs which do not require blooming in a blooming line used alternately and commonly for continuous casting slabs and ingot materials by retreating the succeeding ingot when the slab arrives at the inlet side of a blooming mill. CONSTITUTION:In a producing line for steel plates wherein a continuous casting plant A, a blooming plant B and a hot rolling plant C are coupled directly, the continuous casting slab (a) from the plant A and the ingot material (b) from a holding furnace 1 are both bloomed with the blooming mill 2. The slab (a) is fed through a hot scarfer 3 and a hot shear 4 to the plant C, and the bloomed slab of the material (b) is fed temporarily to a cooling hearth 7. A slab lifter 8 is provided between the mill 2 and the scarfer 3. When the slab (a) which does not require blooming is fed into the line during the blooming work of the material (b) under working, the material (b) under the work is retreated to  above the line by the lifter 8, and the slab (a) is passed preferentially so as to  be fed to the plant C. The lifter 8 is brought down thereafter to return the  material (b) again in the blooming stage and the work is completed.
Patent JP-S622007-A (JP)
Title: Rotatable fluid pressure cylinder for chuck
Inventor: OOTA KOJIRO
IPC: F15B15/08
Filed: 1986-02-18
Abstract: PURPOSE:To miniaturize the whole device and easily obtain a desired pilot ratio by forming a pilot mechanism on the inner wall part of a member which supports the one end side of a guide rod, and providing a check valve mechanism in said guide rod. CONSTITUTION:Check valve mechanisms A, A' in which check valves 39, 39' are pressingly energized in the directions of valve seats S, S' by means of springs 40, 40', are built in guide rods 5, 5' which are provided in parallel with a piston rod 2. And, pilot mechanisms B, B' consisting of pilot chambers 33, 33' and pilot oil passages 45, 45', are formed on the inner wall part of a rotary valve 4 which supports the guide rods 5, 5'. Thereby, the diameters and lengths of the guide rods 5, 5' and a cylinder chamber can be reduced while the pressure receiving areas of pilot plungers 32, 32' can be increased regardless of the diameters of the guide rods 5, 5', making it easier to increase a pilot ratio to approximately 1:7.
Patent JP-H09225256-A (JP)
Title: Stack gas desulfurizer
Inventor: SHIDA HIROYA
IPC: B01D53/34
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a wet stack gas desulfurizer capable of preventing the channeling of the waste combustion gas introduced into a countercurrent absorption tower through a horizontal gas passage. SOLUTION: This desulfurizer is provided with a concurrent absorption tower 1, wherein a waste combustion gas is brought into concurrent contact with a sprayed absorbent slurry, and a countercurrent absorption tower 2, wherein the waste combustion gas is brought into countercurrent contact with the slurry, communicating with each other through a horizontal gas passage 3, and the waste combustion gas is introduced into the tower 1 and discharged from the tower 2 through the horizontal gas passage 3 in this wet stack gas desulfurizer. Plural absorbent slurry spraying branch pipes 5 inclined from the waste gas inlet corner inside the tower 2 toward the waste gas inlet outside the tower are formed, and plural supporting rods 9 in contact with and orthogonal to the branch pipe 5 are arranged under the branch pipe 5 coarsely on the inside and closely on the outside.
Patent JP-H06245894-A (JP)
Title: Endoscope cover type endoscope system
Inventor: MIZUTA OSAMU
IPC: A61B1/00
Filed: 1993-02-23
Abstract: PURPOSE:To eliminate futility in the formation and to reduce the instrument size retaining at least one of feeding function for air or water and the expanding function of the endoscope inserting channel. CONSTITUTION:When attaching or detaching an inserting part 14 of an endoscope 4 for cover into a cover part 22 of an inserting part, one air feeding pump to expand the inserting part cover part and another air feeding pump for air and water feeding are made commonly used to eliminate futility in the formation and to reduce the instrument size retaining the air and water feeding function and the expanding function of the endoscope inserting channel.
Patent JP-S62199823-A (JP)
Inventor: YOHANESU FURENTSUERUUBAIME
IPC: D01H7/86
Filed: 1987-02-18
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-H07245201-A (JP)
Title: Nonlinear resistor
Inventor: TOHATA KOJI
IPC: H01C7/10
Filed: 1994-03-03
Abstract: PURPOSE:To provide a nonlinear resistor capable of providing excellent nonlinear and life characteristics. CONSTITUTION:In a nonlinear resistor that plumbic oxide is a main component, as carbon of 10 to 200ppm is contained when converted into C and sulfur of 5 to 100ppm is contained when converted into S, it is possible to provide a nonlinear resistor excellent in nonlinear characteristics and stable chemically in SF6 gas.
Patent JP-S57148375-A (JP)
Title: Semiconductor device
Inventor: TAKEUCHI MASAMI
IPC: H01L29/78
Filed: 1981-03-09
Abstract: PURPOSE:To contrive reduction of the carrier transit time without generating a short channel effect for the subject semiconductor device by a method wherein a reverse conductive property is given to the Si film on both sides of an Si gate against the Si film located in the center part of the Si gate. CONSTITUTION:A source 12S and a drain 12D are formed by self-matching using the gate oxide film 13 formed on a single crystal Si substrate 11 and a polycrystalline Si film 14 as a mask. Before performing the above procedure, a photoresist 9 is arranged on the film 14 as a mask. A polycrystalline Si film 16, having the conductive property reverse to the film 14, is formed in the vicinity of both ends of the film 14 by performing an ion implantation in the X direction as shown by the arrow in the diagram. Accordingly, the difference phiMS of work function between the film 4 and the substrate 11 becomes 1phiMS1=0.58V. Therefore, the difference of threshold voltage between the film 16 and the film 14 becomes 0.58V. Consequently, as the films 14 and 16 can be functioned as an enhancement type MOSFET and a depression type MOSFET, the length of effective channel can be reduced, thereby enabling to contrive reduction of the carrier transit time.
Patent JP-S61193027-A (JP)
Title: Nutrition scale
Inventor: ENDO TAKAYOSHI
IPC: G01G19/40
Filed: 1985-02-22
Abstract: PURPOSE:To improve the availability of a nutrition scale by providing a memory stored with the amount of energy and the amount of nutritive elements of each food of specific weight and calculating and displaying the amount of energy and the amount of nutritive elements for the measured weight of specific foods at a scale part. CONSTITUTION:A main scale body 2 has the scale part 4 at its upper part and an operation surface 5 as one slanting flank. A weight display part 6, specific data input keys 7, and a ten-key 8 are arranged on the operation surface 5 respectively. The main scale body 2 includes the memory stored with the amount of energy and the amount of nutritive elements for each food of specific weight, arithmetic circuit which calculates the amount of energy and the amount of nutritive elements for the measured weight of specific foods at the scale part 4, etc. The display part 3, on the other hand, has a display part 18 which displays information, etc., inputted with specific data input key 7 and displays the amount of nutrition by adding the amount of nutritic elements to the amount of energy to display the effective amount of nutrition, thereby improving the availability of the nutrition scale.
Patent JP-S59163257-A (JP)
Title: Device for fitting linear material into porous plate
Inventor: TOKUDA SHIYUUICHIROU
IPC: H01R43/20
Filed: 1983-03-03
Abstract: PURPOSE:To permit to fit transferred individual linear materials into the holes of a porous plate automatically by a linear material fitting mechanism capable of advancing in parallel to an orthgonal direction with respect to the porous plate. CONSTITUTION:A separating and cutting device 9 is advanced by driving a straight moving machine 8, and is rushed inbetween first and second linear materials 2A to separate them, thereafter, the lower end of the linear material 2A is cut. In this case, the lower end of the linear material 2A is held by the holding device 10 for transfer of the linear material transfer mechanism C and is delivered to the holding device 15 for fitting the linear material 2A of a linear material fitting mechanism D. Subsequently, the lower end of the linear material 2A is held by the holding device 15 for fitting, thereafter, the holding device 15 is descended by the operation of a pneumatic cylinder 14 toward a supporting board 16 supported by the outer perforated plate supporting mechanism E and the lower end of the linear body 2A is fitted automatically into the holes of the supporting plate 16 bored with a predetermined intervals. Thereafter, X and Y- shafts control motors 18, 20 are driven to move the perforated plate 16 and succeeding holes are set to the predetermined fitting positions therefor.
Patent JP-S60180029-A (JP)
Inventor: KIDA KATSUMI
IPC: H01H33/66
Filed: 1984-02-24
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-H02212984-A (JP)
Title: Generating device for elliptical pattern
Inventor: SUMIDA KEIZO
IPC: G06T11/20
Filed: 1989-02-14
Abstract: PURPOSE:To start the generating processing of an optional elliptical pattern from a optional point, and to draw the pattern toward an optional direction by generating the optional elliptical pattern successively by one dot unit by calculating the value of each register from the size relation between the code of each differential value of (x), (y) and two absolute values. CONSTITUTION:The registers 1 to 3 to store the values of A, B, C of the equation Ax<2>+By<2>-Gxy-D=0 of an ellipse, an arithmetic processing unit 4 and the register 5 to show a drawing point are provided. Further, the device is constituted by providing the register 6 to store the differential values of (x), (y) at the drawing point of the error function of the drawing point and the equation of the ellipse, the register 7 to store th value at the drawing point of the error function of the drawing point and the function of the ellipse, and a video memory 8 to store data to be displayed on a display device. Then, by calculating the value of each register from the size relation between the code of each differential value of (x), (y) and two absolute values, the optional elliptical pattern is generated successively by one dot unit. Thus, the generating processing of the optional elliptical pattern can be started from the optional point, and the pattern can be drawn toward the optional drawing direction.