baber/WOPTO huggingface dataset:
Patent JP-S55135849-A (JP)
Title: Composite photoreceptor for electrophotography
Inventor: TSUSHIMA SHIYUUICHI
IPC: G03G5/04
Filed: 1979-04-12
Abstract: PURPOSE: To obtain a superior 2-color image without using any filter in imagewise exposure, by composing a first photoconductive layer of a specified charge generating layer and a specified charge transfer layer using 2 photoconductive layers different in sensitivity to a chromatic color light.  
     CONSTITUTION: Charge generating layer 21 containing copper phthalocyanine and a binder is formed on electroconductive substrate 1 and charge transfer layer 22 containing an electron donor and an electron acceptor is provided on layer 21 to form first photoconductive layer 2 having sensitivity to a chromatic color light (e.g., a red light). Second photoconductive layer 3 having sensitivity to the other chromatic color light (a nonred light) and transmitting the red light is formed on layer 2 to prepare a photoreceptor. This photoreceptor undergoes the following processes: e.g., negative first corona charging, uniform exposure to the red light, second corona discharge reverse to the first in polarity for charging as shown in figure (b), exposure to the light image of original 4 for bearing a latent image, and development of the surface with black toner 6 and red toner 5 reverse to each other in polarity in accordance with the polarities of the charged layers corresponding to the black, white, and red parts of original 4. Thus, a red and black 2-color image is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08238008-A (JP)
Title: Structure of seedling table in riding-type rice transplanter
Inventor: TANAKA MASAICHI
IPC: A01C11/02
Filed: 1995-03-03
Abstract: PURPOSE: To enable the loading of a riding-type rice transplanter linked with a seedling-planting apparatus, as it is, on the bed of a truck by constructing a seedling-holding table for holding the seedlings to be used on a large number of rows in the transplanter, which plants seedling on multiple rows at once, in such a manner that the table is divided into parts and supported in a reciprocally drivable state in lateral direction of the machine body. CONSTITUTION: Right and left end parts 12a for holding seedlings each for a small number of planting rows in a seedling-holding table 12 are constructed in a state separable from and connectable to right and left central seedling- holding parts 12c at partitions 12d, respectively. The separated right and left end parts 12a are supported above the right and left central seedling-holding parts 12c with a specified vertical space and facing upward, respectively. Sensors 37, 38 for detecting the remaining amount of the seedlings are attached on the partitions 12d of the right and left central, parts 12c and made to protrude toward the right and left ends 12a of seedling-holding parts.
Patent JP-H02223768-A (JP)
Title: Heat pump type hot water supply equipment
Inventor: KUME MIKIO
IPC: F24H4/00
Filed: 1989-02-23
Abstract: PURPOSE:To shorten rise time, minimize change in hot water supply temperature and eliminate the need for the drive of a compressor for heat storage after the supply of hot water by installing an accumulator which comprises a phase change heat storage material on the discharge side of a compressor on the outside of a hot water supply circuit of a user side heat exchanger. CONSTITUTION:When an attempt is made to supply hot water by opening a faucet 7, a control circuit 10 starts a compressor 10 with a signal of a pressure detector 9, heats supply water through a secondary side pipeline 2a of a user side heat exchanger 2, and lets the water in a pipeline 3b of an accumulator 3, heats the water with paraffin heat-stored to an upper preset temperature, takes from the paraffin its condensation heat, heats it to a specified temperature, and supplies the hot water. When heat exchange starts from the user-side heat exchanger 2, the paraffin is heated until the accumulator reaches the upper preset temperature, and continues heat storage operation. In this manner, the accumulator 3 can prompt the rise of hot water supply temperature during the stating time of hot water supply, stabilize the hot water supply temperature simultaneously, and eliminate rise time lag and fluctuations in the hot water supply temperature.
Patent JP-S63208554-A (JP)
Title: Production of 3-methyl-4-nitrophenol
Inventor: TASHIRO KAZUO
IPC: C07C201/08
Filed: 1987-02-25
Abstract: PURPOSE:To improve selectivity and yield in short time, by carrying out the reaction of 3-methylphenol with a nitrous acid salt in the presence of a sulfuric acid when 3-methylphenol is reacted with the nitrous acid to provide the titled compound which is a raw material of compound useful as an organic phosphorus insecticide having low toxicity. CONSTITUTION:3-Methylphenol is reacted with a nitrous acid salt in the presence of sulfuric acid at -30-50 deg.C, preferably, -20-30 deg.C to provide the aimed compound which is a raw material of 0,0-dialkyl-3-(3-methyl-4-nitrophenol) thiophoshate useful as an insecticide. The sulfuric acid is used in concentration of range of 20-100%, especially preferably 50-100% and in an amount of 1-20 times weight range based on 3-methylphenol which is a raw material and preferably charged by dropping it into a mixed system of 3-methylphenol and nitrous acid salt. The nitrous acid salt (preferably sodium nitrite) is used in an amount of 1-5 times mol based on 3-methylphenol.
Patent JP-S62200134-A (JP)
Title: Hot water boiler
Inventor: YOSHINARI YUJI
IPC: F24H1/24
Filed: 1986-02-27
Abstract: PURPOSE:To provide a simple hot water boiler having an excellent heat transfer efficiency and durability by inserting a shielding cylinder into an inner cylinder and forming a combustion gas flowpath clearance with spacer fins. CONSTITUTION:A bottomed shielding cylinder 4 is inserted into the inner side of an inner cylinder of a hot water can constituting a hot water storage portion 3 into a space between an outer cylinder 1 and an inner cylinder 2, and a spacer fin assembly 6 is disposed at a space between the inner cylinder 2 and the shielding cylinder 4. When a burner 7 is burnt, a combustion gas within a combustion chamber 8 is reversed at the bottom part of the bottomed shielding cylinder 4 and rises up. The combustion gas joins a part of a combustion gas from an inner side combustion chamber while heating a part of the shielding cylinder, and flows into a combustion gas flowpath 5. At this time, since the inner part of the shielding cylinder acts as a combustion chamber, the combustion chamber can be formed largely, and the adjustment of combustion is easy and complete combustion is possible. The gas flowing into a combustion gas flowpath is discharged through a flue 10. Water which has flowed through a water feed port 11 is heated via an inner cylinder 2 and supplied through a hot water feed port 12. The spacer fins transmits the quantity of heat received by the shielding cylinder to the inner cylinder side, and hence the heat transfer efficiency can be improved and a specific refractory material is not required.
Patent JP-S62200556-A (JP)
Title: Reel driving device
Inventor: MIHASHI YASUO
IPC: G11B15/08
Filed: 1986-02-27
Abstract: PURPOSE:To attain an ultra high speed retrieval without damaging a tape, by arranging a photosensor on a cassette tape, detecting that the residual quantity of the tape on a supplying reel runs short, and changing speed in fast forward or in rewinding. CONSTITUTION:A cassette tape 1 is inserted in a VTR, and operations of the fast forward and the rewinding are performed. Since a wound magnetic tape is present at a center part on a reel hub, light is absorbed, and modulated light is not reflected, therefore, no light is returned to a phototransistor PTr20. When the rapid traverse operation is performed, and a tape end part approaches, the magnetic tape on a supplying reel hub 2a scarcely remains, and the center part of the reel hub can be seen from the left side of a window part 16. Then, the modulated light from light emitting diodes 19a in pairs of light emitter and light receiver 18a are reflected on the upper plane of the reel hub 2a, then being returned to the PTr20, and thereby, the fact that the magnetic tape approaches to the tape end part, can be detected. Adversely, in the rewinding operation, it is performed at an ultra high speed until the PTr20b at the right side of the window part 16 receives the modulated light, and the fact that the start part of the tape approaches, can be recognized from a time when the PTr20b detects the modulated light, thereby a rewinding tape speed being decelerated.
Patent JP-S60193822-A (JP)
Inventor: MIURA YASUHIRO
IPC: B65B61/20
Filed: 1984-03-09
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-H08240069-A (JP)
Title: Automatic open/close device for power supply device door
Inventor: KONO MASARU
IPC: E05F15/12
Filed: 1995-03-03
Abstract: PURPOSE: To provide a small and inexpensive device capable of smoothly opening and closing the double-leafed door of a power supply device such as a distribution panel automatically. CONSTITUTION: A linear motor 25 is mounted on the top plate of the enclosure 23 of a distribution panel via a turntable 30, and one end of a rod 28 reciprocated on the operation of a reversible motor 26 of the motor 25 via a linear head 27 is connected to a door 13 via a pin 34. Also, the motor 26 is driven in a forward direction to move the rod 28 unidirectionally. The door 13 is thereby turned about a hinge 21 and opened. In this case, the motor 25 turns for the top plate, and a relative angle between the rod 28 and the door 13 changes. Thus, an excessive force does not act on the motor 25 and the rod 28, thereby allowing the door 13 to be smoothly opened and closed with a small drive force.
Patent JP-H08263642-A (JP)
Title: Picture processor and picture processing method
Inventor: YOSHITANI AKIHIRO
IPC: G06F3/0484
Filed: 1995-03-03
Abstract: PURPOSE: To provide a picture processor and a picture processing method, by which the variable power picture of a whole input picture which is integrated and obtained, even if the input picture is divided and variable power-processed, is not distorted. CONSTITUTION: A picture division means 102 divides the input picture into plural rectangular pictures. A picture variable power means 103 executes the variable power process of a desired mutliplication ratio by an appropriate method. Here, the variable power process is executed by using the coordinate value of the input picture. In an output picture buffer 104, the respective rectangular pictures after the variable power process are integrated and the variable power picture of the whole input picture is obtained.
Patent JP-H02222982-A (JP)
Title: Temperature controller for fixing device
Inventor: FUKANO MASAHIKO
IPC: G03G15/20
Filed: 1989-02-23
Abstract: PURPOSE:To compose a fixing device with stable fixability and short standby time till refixing by providing an image fixing temperature control means and a standby temperature control means. CONSTITUTION:When an image is fixed, the image fixing temperature control means (CPU) controls a heating means 31 at an image fixing temperature. Conversely, when image fixing is not performed, the standby temperature control means (CPU) controls the heating means 31 at a standby temperature. Then, when image fixing is resumed, circulating means 32 and 35 circulate. Since the standby temperature is set higher than the image fixing temperature, the temperature of the circulating means 32 and 35 does not drop substantially from the image fixing temperature, whereby an image fixing ready condition is obtained earlier to resume image fixing. Consequently, the fixing device displays stable fixability in a short standby time.
Patent JP-S56152465-A (JP)
Title: Aminoalkoxypyrazole, its manufacture and medicine containing it
Inventor: FURANSOWAAZABUIEERU JIYAROO
IPC: C07D401/12
Filed: 1981-03-27
Abstract: An aminoalkoxypyrazole of the general formula (I)    <IMAGE>  (I) wherein Ar is a phenyl, benzyl or naphthyl group, or a phenyl group substituted by one or more halogen atoms, or by one or more alkyl, cyano, nitro, hydroxy or alkoxy groups; R1 is a hydrogen atom or an alkyl group; R2 and R3, which may be the same or different, are a hydrogen atom or an alkyl group, or form, with the nitrogen atom to which they are attached, a 5- to 7-membered heterocyclic ring; n is an integer of from 1 to 4; as well as the mineral or organic acid salts thereof. A further embodiment of the invention is the application of the derivatives of the general formula (I) as medications, in particular, for the treatment of depression, polyfunctional disorders, migraines and cardiovascular diseases.
Patent JP-H06235612-A (JP)
Title: Touch sensor
Inventor: MORITA NAOAKI
IPC: G01B21/00
Filed: 1993-02-09
Abstract: PURPOSE:To make a casing compact. CONSTITUTION:When a to-be-measured object is not in touch with a contact element 4, the light is cast from a light source 24 to a reflecting mirror 18 through a second and a first light conductors 21 and 19. The reflecting light is sent to a photodetecting part through the first and second light conductors 19 and 21. When the reflecting light is detected by the photodetecting part, a detecting signal is not generated. On the other hand, when the to-be-measured object comes in touch with an end of the contact element 4, the contact element 4 oscillates and the light is not brought into the first light conductor 19. Therefore, the photodetecting part does not detect a reflecting light, generating a detecting signal.
Patent JP-H04240787-A (JP)
Title: Laser drive and optical disk drive
Inventor: AMANO YOSHIRO
IPC: G11B7/126
Filed: 1991-01-17
Abstract: PURPOSE: To obtain a laser drive device for increasing a switching speed easily, by providing both flow-out and flow-in constant current sources and a switching means for turning laser on or off. CONSTITUTION: A write data signal Sd and its inverted signal -Sd are inputted to the bases of transistors(Tr) 41A and 41B of a switch circuit 40. When the Tr41A is turned on and the Tr41B is turned off, a switch current Isa that flows through the Tr41A becomes equal to the flow-in current Ib of a flow-in constant current source 20, and a switch current Iab that flows through the Tr41B becomes zero. As a result, a laser current I1 becomes equal to an flow-out current Ia of a flow-out constant current source 30, thus turning on a laser 50. On the other hand, when the Tr41A is turned off and the Tr41B is turned on, the switch current Isa becomes zero and the switch current Isb becomes equal to the flow-in current Ib and the flow-out current Ia , thus setting the laser current I1 to zero and turning off the laser 50.
Patent JP-H1011721-A (JP)
Title: Multilayered giant magneto-resistive thin film converter
Inventor: LEDERMAN MARCOS M
IPC: G11B5/39
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to optimize the number of layers of a GMR laminate structure and the length and width of this laminate and to simplify the production stages by arranging the GMR laminate structure apart from a conversion gap. SOLUTION: This converter has a pair of magnetic flux guide yoke members 14, 15 demarcating the magnetic conversion gap G. The giant magneto-resistive(GMR) laminate structure 11 is formed of the laminate of many layers and is arranged apart from the conversion gap G between the isolated parts 14a and 14b of the one magnetic flux guide member 14 and is electrically coupled to the opposite surfaces of the isolated parts. When sense currents are supplied through the isolated parts of the magnetic flux yoke member 14 and the GMR laminate structure 11, the operation of the in-plane current (CIP) of the GMR converter is embodied.  The GMR laminate structure 11 is magnetically biased by a permanent magnet means 21 with respect to the magnetic fields induced by this operation, thereby, Barkhausen noise is decreased and the sensitivity (working point) of the GMR laminate structure 11 is optimized.
Patent JP-S58162901-A (JP)
Title: Plastic optical element
Inventor: KAWAKAMI SOUTA
IPC: C08F2/00
Filed: 1982-03-23
Abstract: PURPOSE:To constitute a titled element so that its surface accuracy and refracted index are not varied even if the environmental condition is varied, by providing a hydrophobic thin film on the surfaces of an optical element by a plasma polymerizing method. CONSTITUTION:On the surface of a base board of an optical element consisting of a resin composite whose coefficient of water absorption by ASTMD-570 is >=0.15%, for instance, a lens, a prism, a reflector, an optical fiber, etc., a hydrophobic thin film is formed by a plasma polymerizing method. For instance, a lens (thickness of the center part is 3mm.) obtained by inject-molding polymethyl methacrylate resin is dried at 50 deg.C for three days, and thereafter, a plasma polymerized film of octafluorocyclobutane is formed under the conditions of 70 deg.C base board temperature, 13.56MHz discharge frequency, 10W high frequency power, 0.1Torr pressure, and such an element is made to absorb water under the conditions of ASTMD-570, 23 deg.C, 100% RH and 24hr, and as a result, its coefficient of water absorption is 0.08% and remarkably below 0.28% of an untreated lens.
Patent JP-S51119150-A (JP)
Title: Wind direction adjusting device
Inventor: FUJII RIKIO
IPC: F24F13/20
Filed: 1975-04-11
Abstract: PURPOSE:To provide rotation control means imparting a force in the radial direction to a rotary shaft and also preventing the deviation of positioning of wing plates to the right and left.
Patent JP-H11231731-A (JP)
Title: Image forming device managing system
Inventor: MIYAWAKI SHOZO
IPC: H04N1/00
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device managing system by which the unmatching of timing between an image forming device and a central control unit(CCU) is prevented from being caused and the factor of alarm is reported to the CCU when that factor of alarm is generated inside the image forming device. SOLUTION: This system is constituted by connecting a lot of image forming devices 100 through data communication equipment 200 and a communication line 250 to a CCU 260. In the case of performing automatic warning to the CCU 260 when any factor of alarm is generated inside the image forming device 100, the factors of alarm are divided into groups and for each factor of alarm divided into groups, it can be respectively independently set whether warning is permitted or not. Whether warning is permitted or not can be set only from the CCU 260 through the communication line 250 and the data communication equipment 200 and the image forming device 100 enables the storage and confirmation of a setting state.
Patent JP-H10226235-A (JP)
Title: Mounting structure for inner seal mounting member
Inventor: OTANI TETSUO
IPC: B60J5/04
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure for inner seal mounting member which can reduce an investment in equipment for mounting inner seal mounting members to a trim body and which can enhance the equipment versatility. SOLUTION: A waist garnish 14 is lapped over a waist part 6 of a trim body, and a detent plug part 9B for an upper side locking body 7 provided in the waist part 6 is inserted into an insertion hole part constituting a locking hole provided in the waist garnish 14. By moving the waist garnish 14 in a longitudinal direction, a locking part 9A for the upper side locking body 7 is inserted and locked in a locking hole part 19 constituting a locking hole, and a projected piece part 20 provided on the edge part of the waist garnish 14 is inserted into a lower side locking body 8 to mount the waist garnish 14 to the waist part 6.
Patent JP-S6123063-A (JP)
Inventor: MAIKERU KAAMITSUTO BAROTSUKU
IPC: B65H23/038
Filed: 1985-03-08
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-H01218327-A (JP)
Title: Protective device for electric apparatus
Inventor: TAKEUCHI YOSHINORI
IPC: H01H79/00
Filed: 1988-02-26
Abstract: PURPOSE:To obtain an automatic reset type overheat preventer, by placing a superconducting material in series with the power feeding circuit for an electric apparatus to be protected and thermally coupling the superconducting material with the heat-generating section of the electric apparatus. CONSTITUTION:A superconductive material 3 is placed in the way of a feeding wire 2 for an electric apparatus 1 closely to the heat-generating section 4 of the electric apparatus 1. When overcurrent flows due to an internal abnormality of the electric apparatus 1, the superconductive material 3 transits to the normal conducting state. When the temperature at the heat-generating section 4 exceeds a predetermined level, the superconductive material 3 also transits to the normal conducting state. Consequently, the superconductive material exhibits high resistance to limit current flow. Upon removal of the abnormality from the electric apparatus 1, the superconductive material 3 returns to normal conducting state. By such an arrangement, an automatic reset type effective temperature fuse function can be achieved.
Patent JP-H01217226-A (JP)
Title: Steering torque detector
Inventor: ONISHI MASAYOSHI
IPC: B62D5/06
Filed: 1988-02-25
Abstract: PURPOSE:To facilitate adjustment to make the same detection signals of main and sub circuits of a potentiometer in normal state, by providing a resistance layer of any one thereof with an adjusting resistance. CONSTITUTION:A potentiometer element 41 comprising two circuits, main and sub, arranged concentrically is formed on a printed circuit board 40 comprising an insulation material such as ceramics. The potentiometer element 41 has a main circuit resistance layer 42 and a sub circuit resistance layer 44 and an adjusting resistance 47 is connected in series with the sub circuit resistance layer 44. Thus, a pre-adjustment is performed with the adjusting resistance 47 so that detection signals of the main and sub circuits are the same.
Patent JP-S61202903-A (JP)
Title: Lug groove of pneumatic tire
Inventor: NAKAMURA HIROSHI
IPC: B60C11/117
Filed: 1985-03-06
Abstract: PURPOSE:To reduce the generation of sounds by vibration and air pumping by varying the form of a lug groove and making both a ground contacting front edge line and a ground contacting rear edge line deeply cross with said lug groove and allowing them to move from one end to the other end in order. CONSTITUTION:A fist reference line L1 is formed by connecting a groove center Po on a shoulder 12 to a groove center P1 at a distance of 1/10 the tread width B from the shoulder 12 along the tire meridian T, and its oblique angle alpha is set within the range of 15 deg., both clockwise and counterclockwise with respect to the tire meridian T, from the groove center Po toward the circumferential center line N respectively. The end part P1 of the first reference line L1 is connected to a groove center P2 at a distance of 1/3 the tread width B from the shoulder 12 along the tire meridian T, to form a second reference line L2, and its oblique angle beta to the tire meridian T is taken larger than the oblique angle alpha, and is set within the range of 15 to 45 deg., counterclockwise with respect to the tire meridian T, from the end part P1 of the first reference line L1 toward the circumferential center line N.