baber/WOPTO huggingface dataset:
Patent JP-H0479639-A (JP)
Title: Data transmitting device
Inventor: KIGAI YUKI
IPC: H04L12/40
Filed: 1990-07-23
Abstract: PURPOSE:To improve the reliability of a data transmitting device by controlling two sets of transmitting/receiving sections from which discordance is detected as a result of comparison between transmitting and receiving data after the sections are switched to either a transmitting or receiving mode and making information exchange with all slave stations even after a transmission line is disconnected. CONSTITUTION:A channel controlling section 6 has a loop monitoring function which checks whether or not signals sent from a transmitting/receiving section 7a are properly received by means of a transmitting/receiving section 7b and, when the signals are properly received, clears a built-in counter. When the signals are not properly received, the section 6 increments the counter. When the counter exceeds a fixed value, the channel controlling section 6 regards it as disconnection and makes interruption to a CPU 5. Upon receiving the interruption, the CPU 5 outputs a command to the controlling section 6 to allow both transmitting/receiving sections 7a and 7b to make transmission/reception and informs a host controller 8 of the detection of the disconnection. The data transmitted from a slave station are only transmitted to a transmission line between a host station 1 and the section and do not give any influence to the disconnected transmitting/receiving section 7 on the opposite side.
Patent JP-H0242842-A (JP)
Title: Automatic power source interrupting system
Inventor: ONIKI HIROYUKI
IPC: H04L12/28
Filed: 1988-08-01
Abstract: PURPOSE:To automatically interrupt a power source only for a shared device, which is not scheduled to be used, by providing a time interval measuring part in the shared device, emitting a power source interruption advance announcement to respective work stations and interrupting the self-power source when there is no response of use schedule. CONSTITUTION:When an access request to a file part 5 is given from a work station 1 or 2 through a branch type local area network trunk line 4, it is announced to a time interval measuring part 7 by a control part 6 of a shared file device 3 that the access request is given. When there is no access request during a period to be determined in advance, time-out is announced to the control part 6 by the measuring part 7. The power source interruption advance announcement is emitted to the stations 1 and 2 by the control part 6. Then, when it is not responded form the stations 1 and 2 that there is no use schedule hereafter, a power source interruption command is transmitted to a power source part 8 and the power source part 8 interrupts the power source. Thus, the power source can be automatically interrupted only to the device 3 which is not scheduled to be used.
Patent JP-H0242471-A (JP)
Title: Fixing device for electrophotographic device
Inventor: NAGANUMA HISASHI
IPC: B65H23/188
Filed: 1988-08-01
Abstract: PURPOSE:To detect the jam of a paper by adding a rotational position sensor to a paper feeding slave roller provided behind a heat fixing part and detecting the rotational condition of the paper feeding slave roller by the rotational position sensor. CONSTITUTION:The title device is equipped with a heat fixing part 1, oppositely provided a driving roller 2 and a slave roller 3, arranged behind the heat fixing part 1, to sandwich and feed out a paper 6 discharged from the heat fixing part 1, a sensor disk 4 provided at the end of the slave roller 3, and an optical sensor 5, arranged by corresponding to the sensor disk 4, to cooperate with the sensor disk 4 and detect the rotational condition of the slave roller 3. When the jam occurs to the fixing paper 6, the driving roller 2 rotates but the slave roller 3 does not rotate and therefore, that condition is detected by the rotational position sensor 5. Since the rotational position sensor 5 does not operate mechanically, the jam of the paper 6 can be detected always surely, and since it does not touch the paper 6, the induction of the jam of the paper 6 can be prevented and consequently, reliability is excellent and safety is high.
Patent JP-2000024898-A (JP)
Title: Grinding device and grinding method
Inventor: HATAMOTO MITSUOKI
IPC: B24B13/04
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To lengthen the service life of a grinding wheel in spherical or nonspherical surface machining and to improve machining quality. SOLUTION: A wheel spindle stock 20 is fitted to a Y-axis saddle 30 through a turning device 32 so as to be able to elevate the stock 20 in a Y-direction and to turn it around a turning axis Q pointing in an X-direction. The outer peripheral surface of a grinding wheel 22 is formed in a curved surface with the radius of curvature (r) (constant). A contact part between the grinding wheel 22 and a workpiece W is continuously changed by changing the turning angle of the wheel spindle stock 20. The Y-axis saddle 30 is vertically moved in conformity to the change of the turning angle of the wheel spindle stock 20 to perform machining in the state of a contact point between the workpiece W and the grinding wheel 22 being always positioned on a workpiece spindle 11 from the X-direction view.
Patent JP-2000026589-A (JP)
Title: Production of polyhydroxycarboxylic acid
Inventor: GOTO KENICHI
IPC: C08G63/90
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a high-quality polyhydroxycarboxylic acid in a process enabling mass production. SOLUTION: This method for producing a polyhydroxycarboxylic acid comprises adding isopropyl alcohol in an amount of >=1.5 times that of a reactional solvent to a solution of the polyhydroxycarboxylic acid prepared by reacting a hydroxycarboxylic acid and/or its oligomer with a haloiminium salt in the organic solvent while keeping the isopropyl alcohol at a temperature of 50 deg.C or above and the boiling point of the isopropyl alcohol or below, cooling the resultant solution at <=50 deg.C, depositing the polyhydroxycarboxylic acid, separating the deposited polyhydroxycarboxylic acid by filtration and then washing the separated polyhydroxycarboxylic acid with isopropyl alcohol.
Patent JP-H0943484-A (JP)
Title: Lens moving mechanism
Inventor: YOSHIDA SETSUO
IPC: G03B3/10
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain a lens moving mechanism capable of easily following up the change of the depth of focus of a photographic lens by turning a disk cam member and moving a holding member with an orbit following a cam surface. SOLUTION: A disk cam 4 is directly connected to the output shaft of a motor 5. A spring 6 is incorporated in the fixing part 3 of a lens holding member 2, presses the member 2, so that the member 2 is always brought into contact with the cam surface of the cam 4. A photosensor 10 detects the rotating position of the cam 4 by detecting light reflected from a light reflecting part 4a provided on the cam. The cam 4 is processed, so that the moving distance of a lens part becomes long as the cam 4 goes away from the center of rotation. When the motor 5 rotates in a state where normal rotation and reverse rotation are repeated, the connected cam 4 is similarly rotates, the displacement of the cam surface in contact with the member 2 is changed.  The member 2 goes forward and backward and moves in an optical axis direction in accordance with the change of the displacement, so that a lens part 1 moves in the optical axis direction.
Patent JP-S6437224-A (JP)
Title: Stem straw separating device for harvester
Inventor: MAKIZONO HARUMICHI
IPC: A01D45/00
Filed: 1987-07-31
Abstract: PURPOSE:To decrease winding of stem straw of rush as much as possible and to surely carry out separation and introduction of stem straw, by setting a driving shaft of rotation on its own axis along the curved direction of a lever material and rotating the lever material on its own axis in the direction opposite to normal revolution. CONSTITUTION:A lever material 1a is formed in a curved way in an extending manner to the outside based on a shaft center p and a driving shaft of rotation on its own axis of the lever material 1a is inclined toward the outside of radius direction of a locus of the normal revolution thereof. Winding of stem straw to the lever material 1a is decreased as much as possible and sure separation and introduction of stem straw is carried out while obtaining sufficiently large separation and introduction width w of stem straw by rotating the lever material on its own axis in the direction opposite to normal revolution.
Patent JP-S5983092-A (JP)
Inventor: AKISAWA KAZUO
IPC: G21C17/00
Filed: 1982-11-05
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-2000287659-A (JP)
Title: Liquid agent for keeping freshness
Inventor: UMEMOTO MASAO
IPC: A23L3/3472
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a liquid freshness-retaining agent capable of easily applying to foods at a low cost. SOLUTION: This freshness-retaining agent comprises components extracted from portions containing embryo buds of cereals or beans of pulses with an organic solvent. As the solvent used for extracting, first of all, ethanol is cited. Ethanol is especially suitable for fishes and meat as it is nontoxic and its bactericidal action (the bactericidal action is enhanced by including 10-20% of water) is further added.
Patent JP-2001024042-A (JP)
Title: Semiconductor inspecting apparatus
Inventor: OGURI SHIGEHISA
IPC: H01L21/66
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor inspecting apparatus capable of applying many electrical signals to a semiconductor device. SOLUTION: This apparatus comprises a voltage feeder A1 for applying a plurality of electric signals to a semiconductor substrate under test, a stage 12 facing the bottom of the voltage feeder, including supports 11 for supporting a semiconductor substrate supporting surface, an imaging unit A2 disposed at the opposite side of the voltage feeder to the stage 12 for picking up image of the substrate via the supports, and an infrared irradiating unit 23 disposed at the opposite side of the voltage feeder A1 to the stage 12 for irradiating the semiconductor substrate via the supports 11 and the imaging unit A2 is of inverted type.
Patent JP-H05124002-A (JP)
Title: Portable circle saw and its cutting method
Inventor: RONARUDO AARU TEKUTAA
IPC: B27B9/02
Filed: 1991-07-09
Abstract: PURPOSE: To carry out cutting at an oblique angle of 60 degrees on a work piece, and also carry out complete cutting of a 2X member at 60 degrees, by providing a bracket installed on a foot plate with a 60 degree scale to indicate an appropriate pivot rotation angle of the motor housing. CONSTITUTION: A pivot device is installed at the position of a forward pivot 26 so that adjustment of the depth of a saw 10 extending downward from a foot plate 24 can be executed by swinging the motor and housing assembly upward or downward around the pivot device on the basis of the saw surface. An indicator bracket 40 to indicate the cutting depth is provided on the footplate 24 of the motor and housing assembly. It has a scale to indicate a cutting depth when the housing is turned around the pivot device to an indicated position. A 60-degree scale 50 is provided on the bracket 40 to indicate the appropriate angle of the motor housing on the pivot 26 for cutting at 60 degrees.
Patent JP-S6349485-A (JP)
Title: Thermal transfer recording medium
Inventor: KURODA KENJIRO
IPC: B41M5/40
Filed: 1986-08-19
Abstract: PURPOSE:To prevent printed information from being leaked through a used thermal transfer recording medium after printing, by providing a heat-fusible transfer layer on one side of a base and providing on the other side a non- transferable colored layer having the same hue as that of the heat-fusible transfer layer. CONSTITUTION:A heat-fusible transfer layer 3 is provided on one side of a base 2 for a thermal transfer recording medium 1, and a non-transferable colored layer 4 is provided on the other side of the base 2. The base 2 is a sheet or ribbon formed of a stretched polyester film, a condenser paper or the like. The heat-fusible transfer layer consists of a heat-fusible transferable composition comprising a heat-fusible or thermosetting wax, resin or the like as a main constituent, and is thermally transferable. The non-transferable colored layer 4 is a layer for preventing information from being easily read from the thermal transfer recording medium 1 after the medium is used for recording the information on a transfer recording material, and the hue of the layer 4 is set to be the same as that of the transfer layer 3.
Patent JP-S6253878-A (JP)
Title: Thermal recording material
Inventor: IGARASHI AKIRA
IPC: B41M5/337
Filed: 1985-09-02
Abstract: PURPOSE:To enhance developed color density and color forming sensitivity, by providing on a base a thermal recording layer comprising a diether compound of a specified formula and a polyacrylic acid derivative the amount of which is in a specified ratio to the amount of the diether compound. CONSTITUTION:On the base is provided a thermal recording layer which comprises an electron-donative colorless dye precursor, an electron-acceptive compound as a color developer, a diether compound of formula (I) in an amount of 20-150wt% based on the amount of the color developer, and a polyacrylic acid derivative in an amount of 0.2-50wt% based on the amount of the diether compound. In formula (I), each of Ar1 and Ar2 is a subst. or unsubst. aryl, and n is a positive integer of up to 10. The diether compound is preferably dispersed either singly or simultaneously with the color developer. Further, it is preferable that the polyacrylic acid derivative is mixed at the time of dispersing.
Patent JP-H0274142-A (JP)
Title: Axis magnetic field generator
Inventor: KIISU ROBAATO PUUREN
IPC: H02K16/00
Filed: 1989-07-26
Abstract: PURPOSE: To provide a generator capable of super-high speed rotation, by applying a pre-stress to an outer ring means so that it can withstand the regular maximum centrifugal force applied to a rotor element. CONSTITUTION: An engagement of a pocket between a magnet 6 and the rim 18 of a hub 16 is maintained by an outer ring means 24 comprising an internal aluminum ring 26 and an external carbon fiber ring 28 to which a pre-stressed overall assembly is applied. The aluminum ring 26 of a final rotor stage is compressed in the radial direction in order to maintain a compression load against centrifugal force generated by rotation in all rotor speeds in the external surface of the magnet 6. Tensile force for holding the magnet 6 on the hub 16 is given by the carbon fiber ring 28. Also, the aluminum ring 26 attenuates vibrations or resonance generated in the magnet 6 and a soft layer is put respectively between the magnet 6 and the fiber ring 28, so that the concentration of a stress generated in the corner of the magnet 6 is relaxed by a partial recess.
Patent JP-H1139556-A (JP)
Title: Automatic vending machine
Inventor: NAKATSUKA MASAYA
IPC: G07F9/00
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an automatic vending machine with which operation can be remarkably simplified when setting parallel vending for each column. SOLUTION: A control panel 16 is provided with a mode changeover switch 17 for setting the operating mode of an automatic vending machine from a vending mode to a merchandise code input mode mentioned later, and an input end switch 18 to be operated at the end of a merchandise code or the like. A column number area successively storing column numbers set for each column 12 as mentioned above, a merchandise code area for wiring the merchandise code of merchandise to be stored in the column 12 for each column number and group data area for storing group data to be automatically set for each column for the object of parallel vending while defining these respective columns 12 as the same group when the merchandise codes set on these columns are equal, are set on the memory 22.
Patent JP-S6438416-A (JP)
Title: Epoxy resin molding material
Inventor: IKEDA KOJI
IPC: C08G59/00
Filed: 1987-08-03
Abstract: PURPOSE:To produce an epoxy resin molding material which does not form mold-flash during molding and gives a molding improved in cracking resistance, by adding a reaction product comprising three specified components and a specified cure accelerator to an epoxy resin. CONSTITUTION:To an epoxy resin molding material prepared by optionally adding additives such as a crosslinking agent, a curing agent, a cure accelerator, a mold release, a colorant, a coupling agent and a filler to an epoxy resin are added a reaction product comprising a phenolic resin, a modified silicone oil and dibutylaminodiazabicycloundecene and a cure accelerator based on a phosphorus compound and/or a tert. amine. This molding material does not form mold-flash, can give a molding improved in cracking resistance and is used chiefly as a resin molding for sealing electrical and electronic components.
Patent JP-H0480007-A (JP)
Title: Manufacture of film or sheet
Inventor: SAKURAI TOSHIO
IPC: B29K101/10
Filed: 1990-07-24
Abstract: PURPOSE:To obtain a film or sheet having a uniform thickness by arranging a highly precise roll for supporting a metal belt having a specific common difference or less under a coater applying a photosensitive resin solution on the rotary belt. CONSTITUTION:A metal belt 1 is arranged to rolls 5, 5' to be rotated in a definite direction and a coater 2 is arranged on the side of the roll 5 and a highly precise roll 6 is arranged under the coater 2 in contact with the metal belt 1 to prevent the shaking and undulation of the belt. As the coater 2, a flow coater capable of holding a constant flow rate is pref. Subsequently, a photosensitive resin solution A is applied to the metal belt by the coater 2 to be sufficiently levelled and the coating layer is irradiated with active energy beam by an irradiation device 3 having a reflecting plate 4. At this time, the radius accuracy of the belt supporting highly precise roll 6 is desirably made as high as possible and the common difference thereof is set to 5/100 mm or less, pref., to the range of 1/100 - 1/1000 mm. Further, in order to make the levelling of the the photosensitive resin solution after coating sufficient, it is necessary to provide a distance capable of securing at least 2 sec after coating or about 5 - 10 sec in the case of high viscosity between the coater 2 and the active energy beam irradiation device 3.
Patent JP-H1136829-A (JP)
Title: Electromagnetic drive valve
Inventor: KATSUMATA MASAJI
IPC: F16K31/06
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To apply lubricant to a sliding part sliding as a valve body is opened/ closed in regard to an electromagnetic drive valve forming up the intake valve or the exhaust valve of an internal combustion engine. SOLUTION: A valve stem 28 formed integrally with an intake valve 24, is supported by a valve guide 30. An armature shaft 36 transmitting electromagnetic force to the valve stem 28 is provided. The armature shaft 36 is held by bearings 46 and 60. An oil path 37 is formed in the inside of the armature shaft 36. A suction port and a discharge port 62 are provided for places close to the upper and lower ends of the armature shaft 36 respectively. An annular groove 47 enclosing the oil path 48 and the armature shaft 36 is provided for the bearing 46. A distribution path 50 communicated with the oil path 48, is provided. Lubricant is fed to the distribution path 50 from an oil gallery 54.
Patent JP-S6350722-A (JP)
Title: Optical displacement detector
Inventor: ICHIKAWA SOJI
IPC: G01D5/36
Filed: 1986-08-20
Abstract: PURPOSE:To perform optical bisectional splitting by two lattices and to facilitate the manufacturing of an index scale, by using the index scale having the second lattice represented by a specific formula formed thereto. CONSTITUTION:A first lattice 16 of a pitch P and a second lattice 20 having a pitch represented by formula (wherein q is the lattice pitch of the second lattice 20, u is the interval between a diffusion beam source and the first lattice 16 and v is the lattice intervals of the first lattice 16 and the second lattice 20) are respectively formed. Next, a main scale 14 having the first lattice 16 formed thereto is illuminated by a laser diode 32 without interposing a collimator lens and the change in quantity of light due to the overlapping of the pickup image of the first lattice 16 and that of the second lattice 20 is photoelectrically converted. Therefore, optical bisectional splitting can be performed by two lattices and it is unnecessary to use a highly accurate collimator lens having a long focal distance and an index scale 18 can be easily processed.
Patent JP-H0959825-A (JP)
Title: Polyester conjugated fiber
Inventor: SUMI TAKAYUKI
IPC: D01F8/14
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester conjugated fiber which is excellent in weathering resistance and alkaline resistance and is suitably useful as an industrial material for agriculture, civil engineering and the like. SOLUTION: A polyester which is prepared from the acid components comprising isophthalic acid and/or terephthalic acid and the glycol components comprising >=80mol% of neopentyl glycol and has an intrinsic viscosity of >=0.50 is used as the sheath component, while a polyalkylene terephthalate is used as the core component at a weight ratio of 30/70-70/30.
Patent JP-S5983438-A (JP)
Title: Program failure detecting system
Inventor: TSUKAMOTO TERUO
IPC: G06F11/30
Filed: 1982-11-04
Abstract: PURPOSE:To attain the detection of failure of a more strict program, by checking that a monitor timer reset instruction from a program enters the range for a prescribed count time. CONSTITUTION:A monitor clock producing circuit 33 generates a timing pulse, which is inputted to a clock device counting a counter of a monitor timer 32. A carry output signal 385 of the counter is made active after a prescribed time if no reset input is given to the timer 32, a failure detection FF37 is set and a program failure detection signal line 40 is made active. When the program is operated normally, a monitor timer reset instruction is outputted via a processor bus 20. An I/O decoder 31 receives this instruction and outputs a timer reset signal 381. The monitor timer is reset by this signal.
Patent JP-H0857463-A (JP)
Title: Garbage treatment apparatus
Inventor: KAGAMI YOZO
IPC: B09B5/00
Filed: 1994-08-18
Abstract: PURPOSE: To prevent the wasteful consumption of heating energy for drying garbage by dispensing with a condenser in a garbage treatment apparatus constituted so as to dry garbage received in a drying chamber using forcibly circulated heating air. CONSTITUTION: An exhaust circuit 21 is connected to a circulating passage 2 for forcibly circulating air in a drying chamber 1 to heat the same so as to be branched therefrom and a suction opening 22 for sucking air from the outside of the circulating passage 2 is provided to the circulating passage 2 on the upstream side of the branch point A with the exhaust circuit 21 and a forcible circulating fan F and a heating source 3 are provided between the suction opening 22 and the branch point A to discharge the excessive gas generated in a circulating system from the exhaust circuit 21.