baber/WOPTO huggingface dataset:
Patent JP-H0311236-A (JP)
Title: High frequency heating cooker
Inventor: YAMAZAKI TAKAHIKO
IPC: F24C7/02
Filed: 1989-06-08
Abstract: PURPOSE:To eliminate a dropping of a kneading container and improve a safety feature by a method wherein a sensor means for sensing a presence or a non-presence of an installation of the kneading container is arranged at a side of fulcrum point and another side opposed to a center of a rotating shaft when the kneading container is installed in a heating chamber. CONSTITUTION:A handle 47 is provided and claw 40 or a fixing table 30 is hooked to a concave part 41 positioned at a deep side within a heating chamber 25. When the handle 47 is pushed down around a fulcrum point of a concave part 39 as indicated by an arrow, pins 44 of a sensor means F positioned at a side opposing against the concave part 41 and another side of an opening 4a of a heating chamber 25 are pushed down by a fitting 43, this pushing movement is converted into an electrical signal with a switch 40 through a spring 45 to detect that the kneading container 29 is actually installed. The fitting 43 is adsorbed against a permanent magnet 42 and held by the kneading container 29. With such an arrangement, since a position of each of the pins 44 is far from the concave part 41 acting as the fulcrum point, a projecting size of the pin from a projection 39 is more than 1mm and the switch 46 is positively turned OFF. Accordingly, it is possible to prevent the container from being dropped or its incomplete rotation or the like.
Patent JP-H05339876-A (JP)
Title: Flame-retarded sheet and its production
Inventor: YAMAMOTO ISAMU
IPC: D04H3/14
Filed: 1992-06-09
Abstract: PURPOSE:To perform flame-retarding processing of a nonwoven sheet at a high speed. CONSTITUTION:A partially heat-bonded nonwoven filament sheet 26 made of synthetic fiber and having a thickness of <=0.6mm is used as a main material. The material is coated with a flame-retarding agent with a gravure roll 21 and passed through a non-contact drier 28 while applying a tension with tension rolls 29, 30 placed before and after the drier 28. The process can dispense with the conventional clamping process to clamp both edges of the nonwoven sheet with clips or pins in passing the sheet through the drier and, accordingly, the processing speed can remarkably be increased.
Patent JP-H1162584-A (JP)
Title: Cooling device for automobile engine
Inventor: SAUER ROLAND
IPC: F01P7/04
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To improve a fan driving controllability of a cooling device for an automobile engine. SOLUTION: In this type of cooling device, a thermostat valve 16 is governed accordingly to various levels of coolant temperatures, by the use of a vehicular engine 10, driving parameters of a vehicle, and a controller which evaluates environmental parameters. The controller provides information signal to be input to a fan controller 21 of a fan 19 according to the driving parameters and peripheral parameters. The fan controller determines a fan output according to the information signal.
Patent JP-H05318924-A (JP)
Title: Thermal recording material
Inventor: TSUGAWA HIROAKI
IPC: B41M5/337
Filed: 1992-05-15
Abstract: PURPOSE:To eliminate the adhesion of refuse or sticking to improve the abrasion resistance of a thermal head and to enhance head matching properties by arranging a protective layer containing hollow ceramics fine particles on the upper surface of the thermal color forming layer of a thermal recording material. CONSTITUTION:A thermal recording material is usually produced by applying a solution for a thermal color forming layer generating color forming reaction by heating on a support such as paper to dry the coating layer. A developed color image is recorded by heating the thermal recording material by a thermal head. In this case, a protective layer containing hollow ceramics fine particles is arranged on the upper surface of the thermal color forming layer of the thermal recording material. By this constitution, the adhesion of refuse or sticking being the defect of the thermal recording material is eliminated and the abrasion of the thermal head or the non-sharpness of an image is improved and the so-called head matching properties are enhanced.
Patent JP-H09304871-A (JP)
Title: Heat developable photosensitive material
Inventor: KUBO TOSHIAKI
IPC: C07D213/42
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain a heat developable photosensitive material having high Dmax, ultrahigh contrast and satisfactory image quality by incorporating an org. silver salt, silver halide, a reducing agent and a specified hydrazine compd. SOLUTION: This heat developable photosensitive material has at least one photosensitive layer and contains an org. silver salt, silver halide, a reducing agent and a hydrazine compd. represented by the formula, wherein A is a residue of a hetero ring having at least one S or O atom, e.g. thiophene, furan or thiazole, preferably thiophene or furan, R is formyl, a group represented by the formula -(C=O)-(C=O)-X, etc., X is -NR1 R2 or -OR3 , each of R1 -R3 is H, optionally substd. alkyl, aryl, etc., R1 and R2 may form a ring in combination with N, and H of -NHNH-, that is, H of hydrazine may be substd. by a substituent such as sulfonyl or acyl.
Patent JP-2000341115-A (JP)
Title: Pll device
Inventor: WASHIMI IKUAKI
IPC: H03L7/087
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive PLL device employing a plurality of PLL circuits that decreases lockup time in each PLL circuit. SOLUTION: The PLL device is constituted of a plurality of PLL circuits 2, 2a having 1st phase comparators 4, 4a, and 1st variable frequency dividers 5, 5a and with a single drive section 16 that has 2nd phase comparators 20, 21, 22 of a pair or more 2nd variable frequency dividers 23, 24, 25, and one of the PLL circuits 2, 2a is selectively switched to be connected to the drive section 16.
Patent JP-H0312876-A (JP)
Title: Method for scanning magnetic head or the like
Inventor: MARUYAMA SHIGEYA
IPC: G11B21/08
Filed: 1989-06-12
Abstract: PURPOSE:To prevent an abnormal action owing to the chattering of a sensor by permitting the sensor to detect that a magnetic head or the like are in the reference track position of a medium, latching the detection signal at a prescribed timing and prohibiting the shift of the magnetic head or the like to a direction for getting out of the medium in such a state. CONSTITUTION:The sensor detects that the magnetic head or the like are in the reference track position of the medium, and the detection signal from the sensor is latched at the prescribed timing. Then, the magnetic head or the like are prohibited from moving to the direction for getting out of the medium in the state when the detection signal is latched. Thus, power consumption owing to the stop of feeding to the sensor can be reduced at a non-operation time, and the abnormal scanning of the magnetic head or the like can be eliminated. Then, the abnormal action owing to the chattering of the sensor can be prevented.
Patent JP-H06338548-A (JP)
Title: Measuring method for depth of processed layer slightly changed in property on surface of silicon wafer
Inventor: MASUMURA HISASHI
IPC: H01L21/66
Filed: 1993-05-27
Abstract: PURPOSE:To provide a method of accurately measuring the depth of the processed layer slightly changed in property on the surface of a silicon wafer after it is mirror-polished. CONSTITUTION:A silicon single crystal ingot pulled up through a CZ method is worked into a mirror-polished silicon wafer, the surface of the silicon wafer is treated with mixed solution of ammonium hydroxide, hydrogen peroxide, and water, and the number of etch pits generated on the treated surface are measured by a particle counter. Basing on a relation between a total etching time and the total number of etch pits, points where etching pits decrease quickly in generation rate and increase ratio are detected, and an etching time td from an etching starting time to a time point when etch pits decrease quickly in increase ratio or the like is obtained.
Patent JP-S5782399-A (JP)
Title: 2-deoxystreptamine aminoglycoside derivative and manufacture
Inventor: HAABAATO ANDORIYUU KAASUTO
IPC: C07H15/22
Filed: 1981-09-19
Abstract: Novel compounds are disclosed which are 2 min -N-acylated or 2 min -N-alkylated derivatives of a 4-O-substituted-2-deoxystreptamine aminoglycoside selected from the group consisting of:  apramycin,   alpha  or  beta -(C1 to C6 alkyl)aprosaminide,   alpha  or  beta -(C2 to C6 hydroxyalkyl)aprosaminide,   alpha  or  beta -(C2 to C6 aminoalkyl)aprosaminide, alpha  or  beta -(C2 to C6 protected aminoalkyl)aprosaminide,  alpha or  beta -(C3 to C6 aminohydroxyalkyl)aprosaminide,  alpha  or  beta -(C3 to C6 (protected amino)hydroxyalkyl)aprosaminide, or a pharmaceutically-acceptable acid addition salt thereof; wherein the acyl or alkyl substituent group is selected from the group consisting of gamma -amino- alpha -hydroxybutyryl,  gamma -protected amino- alpha -hydroxybutyryl,  beta -amino- alpha -hydroxypropionyl,  beta -protected amino- alpha -hydroxypropionyl, glycyl, N-protected glycyl, 3-hydroxypyrrolidine-3-carbonyl, N-protected 3-hydroxypyrrolidine-3-carbonyl, 3-hydroxyazetidine-3-carbonyl, N-protected 3-hydroxyazetidine-3-carbonyl, 2-hydroxy-2-(azetidin-3-yl)acetyl, N-protected 2-hydroxy-2-(azetidin-3-yl)acetyl, 4-amino-2-hydroxybulyl, 3-amino-2-hydroxypropyl, 2-aminoethyl, 3-hydroxypyrrolidine-3-methylene, 3-hydroxyazetidine-3-methylene, 2-hydroxy-2-(azetidin-3-yl)ethyl, C2 to C4 alkyl, C3 to C5 allyl, benzyl and substituted benzyl. They are useful for treating warm blooded animals suffering from bacterial diseases. They and 2 min -N-acylated and 2 min -N-alkylated derivatives of lividamine, paromamine and the 6 min -N-protected derivatives of nebramine, neamine, gentamine C1, gentamine C1a, gentamine C2, gentamine C2a, and gentamine C2b, and pharmaceutically-acceptable acid addition salts thereof can be prepared by reacting the corresponding aminoglycoside substrate with a nickel salt Ni (X2), X being C1 to C10 carboxylate, in water, diluting with a polar organic solvent, treating with an alkylating agent or acylating agent, optionally, deprotecting the amino or N-protected substituents, optionally, reducing carbonyl portions of an acyl group, and recovering as a free base or as a pharmaceutically-acceptable acid addition salt.
Patent JP-S5850477-A (JP)
Title: Checking device for connection of multicore cable
Inventor: FUJITA TAKEHISA
IPC: G01R31/02
Filed: 1981-09-22
Abstract: PURPOSE:To enable easy checking of the connection of a multicore cable even in a remote place, by connecting a light-emitting element to each terminal of connectors fitted to both ends of the cable, and by making it emit a light in sequence. CONSTITUTION:When the shift terminal F1 of a shift register 31 is made to be at H level by the first clock, a transistor Q1 is turned ON, and a light-emitting diode DL1 emits a light, making the pin contact P1 of a testing line connecting element 11 be at H level. As pulses are impressed, the terminal at H level is shifted. It is also possible to light a desired light-emitting diode by a hand- operated testing key 5. Assuming that the light-emitting diode DL1 emits a light with the transistor Q1 turned ON, the light-emitting diode DL1, of a subordinate machine 2 emits a light under the normal condition, while it emits no light at the time of disconnection. When there is a short-circuit to another route, DLK and DLK' also emit lights in addition to DL1 and DL1', and when a connection is faulty, the sequence of light-emission changes. When the route is earthed, the light-emitting diodes of a master machine 1 and the slave machine 2 emit no light.
Patent JP-H05322078-A (JP)
Title: Simple disconnecting type pipe coupling
Inventor: KITAZAWA SHIGEO
IPC: F16L37/58
Filed: 1992-05-15
Abstract: PURPOSE:To make the connection and the disconnection easier by installing a solenoid to one side of a pipe coupling while installing an attracting piece to the other side, and feeding a power to the solenoid to attract the attracting piece, so as to connect the one side and the other side. CONSTITUTION:When a power is fed to a solenoid 4 installed to one side 2 of a pipe coupling 1, the solenoid 4 attracts an attracting piece 5 installed to the other side 3 of the pipe coupling 1, and the one side 2 and the other side 3 are connected so as to connect the pipe coupling 1. When the pipe coupling 1 is connected, an elastic substance seal member 6 installed to one side or to the other side 3 is pressure-contacted to a solid sheet 2c formed to the opposite side 2 so as to be contacted closely, or pressure-contacting with an air pressure, a hydraulic pressure, and the like, to accomplish the close contact, instead of contacting the seal member, and a leakage of the fluid in the pipe is prevented securely.
Patent JP-S6128747-A (JP)
Title: 2-stage carburetter
Inventor: FUJITA KAZUHITO
IPC: F02M11/02
Filed: 1984-07-18
Abstract: PURPOSE:To prevent the occurrence of an adverse influence such as dillution of an air-fuel ratio due to release of a secondary side throttle valve during operation of a choke, by a method wherein the negative pressure of a venturi for operating the secondary side throttle valve of a 2-stage type carburetter is escaped to the upper stream of a choke valve during opening of the choke valve. CONSTITUTION:A secondary side throttle valve 5 of a 2-stage type carburetter 1 is opened by a negative pressure actuator adapted to introduce the negative pressure of two venturies 10 and 11 through a passage 6 by means of holes 8 and 9. Meanwhile, a passage 6 has the one end communicated through a passage 12 with a port 13 located up a flow line from a choke valve 3, and a valve, formed with a through-hole 15 formed in an axle 14 of a choke valve 3, is located halfway along the passage 12. When the choke valve 3 is closed during the cold starting, the valve 15 is communicated with the passage 12 to leak a negative pressure in the passage 6. This prevents opening of a secondary side throttle valve 5, and enables prevention of dillution of an air-fuel ratio.
Patent JP-S5672312-A (JP)
Title: Fluid element
Inventor: MORI TAKEHIKO
IPC: G01N11/00
Filed: 1979-11-19
Abstract: PURPOSE: To simplify the construction of elements, by making small the size through the provision of a pressure detector before and after a differential pressure producing body of perforated construction.  
     CONSTITUTION: A differential pressure producing body 1 of perforated construction is fixed in a flow path of a fluid element having an inflow 8 and an effluent 9 with a pressing screw 5 while preventing the deformation with a protective perforation plate 2. Further, a filter 7 is fixed at the inflow 8 with a seal ring 10 and a fastening screw 10. When fluid flows to the flow path 4, the pressure difference P 1 -P 2  across the body 1 has a relation of Q=C(P 1 -P 2 )/η, where Q is flow rate of fluid, η is viscosity, and C is a flow coefficient of the body 1. By obtaining the pressure difference across the body 1 at the pressure difference detectors 6, 6', the flow rate Q with constant η and the viscosity η with constant Q can be obtained, and further, flow rate control can also be made by changing the construction of perforation of the body 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04371738-A (JP)
Title: Heat exchanging type ventilation device
Inventor: OGAWA SHINJI
IPC: F24F7/08
Filed: 1991-06-20
Abstract: PURPOSE:To reduce a manufacturing cost of a heat exchanging type ventilation device by a method wherein a passage device for holding a heat exchanging element arranged at a crossing point of a discharging passage and an air supplying passage and defining the discharging passage and the air supplying passage, an indoor discharging duct connection part and an outdoor discharging duct connection part are integrally molded by foam resin. CONSTITUTION:Each of an air discharging fan casing 9, an indoor suction duct connection part 19, an air supplying fan casing 11 and an outdoor suction duct connection part 21 is integrally molded by foam resin, respectively. Due to this fact, the duct connection part of a separate parts can be eliminated and an air leakage between the duct connection part and a main body 1 can be prevented. Passage partition plates 15, 16, 17 and 18 for holding the heat exchanging element 13 and defining the air discharging passage 4 and the air supplying passage 7 are integrally molded by foam resin, a passage device 14 for defining and forming the air discharging passage 4 and the air supplying passage 7, an indoor air discharging duct connection part 24 and an outdoor air discharging duct connection part 25 are integrally molded, resulting in that no duct connection part of a separate component element is required.
Patent JP-H06148544-A (JP)
Title: Raster output scanner structure using rotating prism facet tracking
Inventor: AMATSUTSUIA FUEINBAAGU
IPC: G02B26/08
Filed: 1993-06-21
Abstract: PURPOSE: To reduce the non-uniformity of the intensity of an optical beam by using a rotary prism. CONSTITUTION: A raster scan device uses the rotary prism 18 for facet tracking. The rotary prism 18 has plural facets ad the respective facets are parallel to facing facets. The optical beam enters through one facet in the rotary prism 18 and it exits from the corresponding and parallel facet. The optical beam passing through the rotary prism 18 is deflected. Since the rotary prism 18 rotates, the optical beam also shifts. The rotary prism 18 shifts so that the optical beam is kept by the center part of the mirror facet 24 of a rotary polygon mirror 22.
Patent JP-S63315784-A (JP)
Inventor: MORITA TAMAO
IPC: E05C17/56
Filed: 1987-06-17
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-H0954-A (JP)
Title: Grain-discharging auger in combine harvester
Inventor: KONO KENJI
IPC: A01F12/46
Filed: 1995-06-15
Abstract: PURPOSE: To provide an extensible grain-discharging auger for a combine harvester which does not expose its screw shaft for driving a zoom spiral between individual screw bosses in a zoom cylinder, even when the discharging auger is extended. CONSTITUTION: This grain-discharging auger comprises a middle tube and an upper tube which is extensible to the middle tube. A plurality of auger slide units 21 which are each constituted with the first cylinder 22 having a relatively small diameter and the second cylinder having a relatively large diameter and fitted with a spiral blade for discharging grains on its outer wall surface are arranged inside the upper tube. The first cylinder 22-1 of the auger slide unit 21-1 is made slidable in the adjacent second cylinder 27-2 of the auger slide unit 21-2 and the first cylinder 21-1 and the second cylinder 21-2 are connected to each other so that they may not be separated. Thus, the wholly connected auger slide unit 21 is made rotatable by a hexagonal shaft set on the center axis.
Patent JP-S5941432-A (JP)
Title: Sintered al alloy useful as sliding member
Inventor: IIJIMA MASAYUKI
IPC: C22C1/05
Filed: 1982-08-30
Abstract: PURPOSE:To obtain the sintered Al alloy useful as a sliding member excellent in self lubricativity, burning resistance and conformability, by uniformly dispersing the specified amount of a lubricative component comprising one or more of graphite, lead, MoS2, WS2, Cu2S and BN in Al. CONSTITUTION:The composition of the sintered Al alloy useful as a sliding member is made as follows; by wt%, 0.5-30 a lubricative component comprising one or more of graphite, lead, MoS2, WS2, Cu2S and BN, and the balance Al and inevitable impurities. A powdery raw material having said composition is formed into a compressed powdery body under predetermined pressure and then sintered under pressure in the gaseous atmosphere of decomposed ammonia, for instance, to form the structure that said lubricative component is uniformly dispersed in the Al matrix. Further, 0.2-20 a matrix-strengthening component comprising one or more of Cu, Mg, Si, Sn and Zn, or 0.2-20 a wear resistance- improving component comprising one or more of Fe, Ni and Cr may be added in addition to said lubricative component at need.
Patent JP-S5672177-A (JP)
Title: Working method of saw material plate
Inventor: ISHIDA SEIICHI
IPC: C23F1/00
Filed: 1979-11-16
Abstract: PURPOSE: To produce a saw of desired thickness change easily, by generating a film where change of the thickness of the saw plate is converted to change of the size of holes by netting technique and by using this film as a mask to corrode the saw material plate, in case that the saw is produced from the saw material plate by corrosion technique.  
     CONSTITUTION: In production of a saw, the center is formed thinner than the peripheral edge for the purpose of reducing the cut resistance for use. For stamping out the saw by corrosion from the saw material plate by corrosion technique, an orginal drawing where change of the thichness in each part of the saw is expressed by the variable density is generated, and negative film 1 for the surface and the reverse face where this variable density is converted to the size of circles by netting technique is generated from this original drawing. The negative film is stuck to both faces of the saw material plate to which a photosensitizer is applied, and after exposure, parts exposed into circles are corroded by corrosion technique. Finally, since parts between circles are not corroded and are thick, left thick parts are ground by paper buff finishing and so on, so that the saw with the center this can be produced simply. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5939160-A (JP)
Title: Optical reader
Inventor: IZAWA YUUJI
IPC: H04N1/04
Filed: 1982-08-30
Abstract: PURPOSE:To eliminate or reduce the hysteresis phenomenon of an photoelectric converting characteristic, by releasing the increase in the operating point of each element with a virtual storage operation, in an optical reader using an element connecting photo, separating diode in series. CONSTITUTION:Just after a signal Yn for the signal readout of a final block at main scanning is generated, a step start pulse Ym is generated and sub-scanning is attained. A virtual storage time measuring circuit 43 generates a start pulse Yg after a prescribed time after the generation of the start pulse Ym and adds the signal to a readout start pulse generating circuit 41. An external request signal is added to the pulse generating circuit 41 from a terminal 44, a start pulse Ys is generated when the pulse Yg from the virtual storage time measuring circuit 43 is applied, and the pulse is applied to a target voltage signal generating circuit 40 and signals Y1-Yn for idle reading are added sequentially to respective optical element blocks. Since a prescribed virtual storage time is provided to the idle reading, the shift in the operating point of the optical element is corrected.
Patent JP-S5772879-A (JP)
Title: Control system of thermal printer
Inventor: YASUDA TAKESHI
IPC: B41J2/36
Filed: 1980-10-27
Abstract: PURPOSE:To carry out readable printing by controlling a time applying dot pattern to a printing element corresponding to a dot number developed from a character generating circuit to make a density of a printed character uniform. CONSTITUTION:For example, when a character ''H'' is intended to be printed, a first printing position signal Tp is issued to apply a dot pattern signal to an AND circut 7 and, at the same time, an FF16 is set by said signal Tp and an ON-time signal N is applied to the AND circuit 7. As the result, voltage is applied to each printing element of the printing head. An applying time is a time until the signal N is stopped, that is, the FF is reset but, when line l1-l7 are in an ''1'' condition and an AND circuit 9 is ''1'', the FF16 is reset when a calculated value of a decoder 14 is reached to beta and, becuase the AND circuit 9 is ''0'' in a second-a fourth position signal, the FF16 is reset when the calculated value of the decoder 4 is reached to a value alpha smaller than beta.
Patent JP-S6313496-A (JP)
Inventor: RANDARU DAGURASU KAN
IPC: H04M3/00
Filed: 1987-06-17
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。