baber/WOPTO huggingface dataset:
Patent JP-H11269075-A (JP)
Title: Ige-ige receptor bonding inhibitor
Inventor: HANAWA MASAYOSHI
IPC: A61K8/00
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject inhibitor capable of inhibiting bonding of IgE to an IgE receptor and useful for medicaments, cosmetics, foods, etc., and comprehensively improving allergic symptoms by using eugenin as an effective ingredient. SOLUTION: This IgE-IgE receptor bonding inhibitor contains eugenin, e.g. a compound of the formula, etc., as an effective ingredient. Eugenin is preferably obtained by extracting rose of the genus Rosa, the family Rosaceae, isolating and identifying, e.g. crushing a dried product of rose min buds pink, a plant of the genus Rosa, extracting with hot water at 50-70 deg.C for 30 minutes, separating the extracted solution by filtration, lyophilizing the solution and separating and purifying through column chromatography.
Patent JP-H03277491-A (JP)
Title: Mobile robot
Inventor: HOSOBUCHI EIJI
IPC: B25J9/22
Filed: 1990-03-27
Abstract: PURPOSE:To prevent the execution of a coordinate correction program in the state of visual sensor fitting position abnormality being overlooked by providing a mark also on the truck side, as well as providing a visual sensor fitting position confirming program so as to check whether or not the visual sensor fitting position is normal. CONSTITUTION:When the fitting position of a visual sensor 15 is normal at the playback time, the coordinate of a visual sensor fitting position confirming mark 30 on a truck 11A, obtained from the image of the visual sensor 15 in the specified action, coincides with the preset coordinate, so that the execution of a program is continued. When the fitting position of the visual sensor 15 is abnormal, however, the coordinate of the visual sensor fitting position confirming mark 30 on the truck 11A, obtained from the image of the visual sensor 15, is off the preset coordinate, so that the execution of the program thereafter is stopped. The above mentioned coordinate correction program is thus prevented from being executed in the state of the visual sensor 15 being in the abnormal position.
Patent JP-H03274560-A (JP)
Title: Photocomposing printer
Inventor: SATO HIDEO
IPC: G03F7/20
Filed: 1990-03-26
Abstract: PURPOSE:To push away air lying between a glass plate, an original plate, a photosensitive plate and cover sheet and to make them surely come into tight contact with each other by superposing the cover sheet on the original plate, the photosensitive plate on the glass plate and squeezing on the cover sheet by a squeezing device. CONSTITUTION:When the cover sheet 16 is squeezed, a ring plate 24c positioned above the projecting part of the cover sheet 16 ascends, and a ring plate 24c positioned above a recessed part descends by gravity, and the cover sheet 16 is pressured by a uniform pressure by the gravity of each ring plate 24c, so that the air lying between the glass plate 4 and the cover sheet 16 is automatically, rapidly and also surely pushed away. And simultaneously, the air lying between the cover sheet 16 and the glass plate 4 is sucked by an air sucking hole 5, so that the time of arriving at a vacuume is shortened. Thus, the air lying between the glass plate, the original plate, the photosensitive plate and the cover sheet can be pushed away and they can be surely brought into tight contact with each other.
Patent JP-S58193511-A (JP)
Title: Connector for optical communication
Inventor: SAKAI SHIYUUICHI
IPC: G02B6/36
Filed: 1982-05-08
Abstract: PURPOSE:To obtain a connector capable of dealing with variation in the external diameter of a wire bundled body having a different diameter by reducing the diameter of an outer tube containing wire for optical communication in diameter locally with die rollers. CONSTITUTION:A connector consists of the outer tube 1 with a thickness 13 which has a small-diameter part 11 as a front end and a large-diameter part 12 as a rear end and the wire 2 for optical communication is contained therein from an insertion opening 3. The small-diameter part 11 is formed by being reduced in diameter locally with die rollers, etc. Thus, the connector capable of dealing with variation in the external diameter of the wire bundled body 2 having a different diameter is obtained.
Patent JP-H10271608-A (JP)
Title: Brake control equipment of electric vehicle
Inventor: SHINPO TOSHIYA
IPC: B60L11/18
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To simply and effectively prevent overcharge of a battery, by judging whether regenerative braking is to be operated by a cell voltage detecting means, and selectively operating an electrical brake means or a mechanical brake means according to the judged result. SOLUTION: A controller 3 watches the driving operation state detected by a brake switch 5 and a throttle sensor 6 and the running state of an electric vehicle from the number of revolution of a motor 2. In addition to these states, the respective charging voltages of a plurality of battery cells constituting a battery 1 are watched by a cell voltage detecting means of a controller 3, and whether regenerative braking is to be operated is judged. By the judged result, when brake operation is detected by the brake switch 5, a brake actuator 7 is driven by a mechanical brake means, and braking force is applied to the rotation system of wheels 4. For the other way, regenerative brake force is generated on the motor 2 by an electrical brake means, and braking force is electrically applied to the wheels 4.
Patent JP-S52415-A (JP)
Title: Film pack equipped with engaging section for seal-opening
Inventor: GOTOU TOSHIO
IPC: G03B17/52
Filed: 1975-06-21
Abstract: PURPOSE: To enable opening of a film pack rapidly and accurately during a moving process of the pack after it is loaded into a camera by molding integrally with the pack an engaging section of means for moving the pack under shading condition. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0444863-A (JP)
Title: Thermal recording head
Inventor: SATO MASAMICHI
IPC: B41J2/36
Filed: 1990-03-26
Abstract: PURPOSE:To carry out recording in high gradation by constituting the title thermal recording head so as to change the length of a dot even in a main scanning direction in addition to a sub-scanning direction. CONSTITUTION:A plurality of resistance elements 11... are formed in an arrayed state in a main scanning direction on a base 10a fixed on the under face of a head body 10. Each of the resistance elements 11... has a thickness varied stepwise according to its parts positioned in the main scanning direction so as to be made thickest at its central part and thinnest at both its end parts, and its parts positioned in a sub- scanning direction normal to the main scanning direction are made the same in thickness. Further, electrodes 15, 16 are mounted to the end parts positioned in the sub- scanning direction, respectively. The resistance elements 11... are formed by packing a resistant material such as RUO2, IrO2 and OtO2 into their stepwise recesses formed by the etching processing of the base 10a. Each resistance element varies in a resistance value according to its thickness and has the highest heat value at its central part. Since a heat value varies according to electrical energy applied to resistance elements, the lowermost recordable heat value is denoted by TH, and the heat value is shifted by selecting, for example, three kinds of applied voltage V1-V3, whereby the length of a dot in the main scanning direction can be changed.
Patent JP-H03275804-A (JP)
Title: Cleaning motor vehicle
Inventor: SAITO KAZUO
IPC: B62D61/00
Filed: 1990-03-26
Abstract: PURPOSE:To reduce the size of a cleaning motor vehicle and to enable high- efficient cleaning of various floor surfaces by a method wherein cleaning tools are mounted on the under surface of the horizontal revolving disc of a trochoid propulsive motor vehicle togetherwith drive wheels. CONSTITUTION:Drive wheels 5 and revolving brushes 6 capable of being oscillated and having the same structure as that of the drive wheel are removably mounted on the under surface of a horizontal revolving disc 4 of a trochoid propulsive motor vehicle. Front and rear brushes 8 and 9 are suspended in a curtainlike shape to the front and the rear part of a car body 7, An electric motor 2 is run by means of a storage battery 1, the revolving disc 4 is revolved through a V-belt, trochoid propulsion is effected by means of the drive wheels 5, and a floor surface is cleaned as the brushes 6 are caused to effect trochoid movement to provide a drive propulsive force. Further, dust swept together by means of the brushes 6 is received by dust collectors 10 located below both sides of the car body 7.
Patent JP-S561888-A (JP)
Title: Preparation of concentrated aqueous solution of acrylamide with microorganism
Inventor: YAMAGUCHI YASUMASA
IPC: C12P13/02
Filed: 1979-06-19
Abstract: PURPOSE: To prepare a concentrated and high-quality acrylamide solution efficiently, by hydrating acrylomitrile with a microorganism having the ability to produce acrylamide by hydration under specific conditions.  
     CONSTITUTION: Acrylonitrile is brought into contact and reacted with a microorganism or enzyme having the ability to produce acrylamide by hydration in an aqueous medium at pH6W10 at the ice point W50°C to give the acrylamide concentration of 5W20wt% in the reaction mixture after the reaction. The resulting mixture is then concentrated to form a concentrated aqueous solution of acrylamide. An N-771 or N-774 strain belonging to the genus Corynebacterium may be preferably used as the microorganism. The hydration is preferably carried out at 30°C or below and pH7W9 to give the acrylamide concentration of 15wt% or less after the reaction. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06263493-A (JP)
Title: Joint compound
Inventor: SATO TSUYOSHI
IPC: C04B38/08
Filed: 1993-03-11
Abstract: PURPOSE:To reuse a porous calcium silicate being a lot of fragmental material produced in the case of fitting ALC as a joint compound for a precast panel by blending a powdery porous calcium silicate and an aggregate having a specified particle size into a cement. CONSTITUTION:The joint compound consists of a cement, a powdery porous calcium silicate having <=2.5mm diameter and an aggregate having 2.5-8mm diameter, and the volume of the aggregate is 5-100% to the volume of the powdery porous calcium silicate. The powdery porous calcium silicate is obtained by crushing the fragmental material of the ALC. The aggregate is not limited particularly, but it is preferable that a material having water absorbing rate smaller than the powdery porous calcium silicate, such as sand be used as the aggregate in the improvement of fluidity.
Patent JP-H07256431-A (JP)
Title: Reduced pressure suction casting apparatus using sand mold
Inventor: KAWABE KUNIUKE
IPC: B22C9/02
Filed: 1994-03-22
Abstract: PURPOSE:To save an apparatus space and to improve a casting efficiency by standing a cavity having the vertical projected area at smaller than the horizontal projected area and using the vertical split mold, in the reduced pressure suction casting by using a sand mold. CONSTITUTION:The sand mold 2 held in a chamber 1 and having good gas permeability, is composed of a master mold 3 and a lower mold 4. The master molds are provided with two layer structural cavities 6 sideward and supported with the disk-like lower mold 4. The lower mold 4 is seated to the tapered inner peripheral surface 11 in the lower end part of the chamber 1 and held to the air-tight. Molten metal M in a melting furnace 13 is sucked up into each cavity 6 through a runner 9, etc., by reducing the pressure in the chamber 1, i.e., in the cavity 6 to execute the casting.
Patent JP-S573081-A (JP)
Title: Multichannel digital timer
Inventor: NAKAYAMA HISAHIDE
IPC: G05B19/02
Filed: 1980-06-09
Abstract: PURPOSE:To enable generation of timing pulse after set time regardless of absolute time by reflecting the counting value of a counter in the point of time when a trigger for timer driving is applied, to the set time. CONSTITUTION:A clock pulse generated by a clock pulse generator 1 is counted at all times by a counter 2. The counter 2 disregards overflow. When a trigger 4 is applied to the first channel, the contents of a register 5 and the contents of the counter 2 at the point of time are sent to an adder 3, and the result is written in the register 5 again. At the same time, the counting value of the counter 2 and the contents of the reset register 5 are compared by a comparator 6, and when they coincide, a signal is sent to a timing pulse generator 7 to output a timing pulse.
Patent JP-S61235765-A (JP)
Title: Inspecting method for printed circuit board
Inventor: KARASHIMA YOSHIHISA
IPC: H05K3/00
Filed: 1985-04-12
Abstract: PURPOSE:To shorten an inspection time by connecting an optional number of circuits in series as blocks, and flowing an overcurrent to the blocks and fusing a defect part of a circuit. CONSTITUTION:Plural circuits 2 of a printed circuit board 1 are connected in series by bringing contact pins 5 of a pin board 3 into contact with lands of the circuits 2 and sectioned into the blocks 7-1-7-5. One of contact pins 5 provided at end parts is connected to a power source 8 and the other is connected to one terminal of a changeover switch 9, whose other terminal is connected to the power source 8. Then, the switch 9 is connected to the block 7-1 to flow the overcurrent for a specific time. At this time, if even one circuit 2 in the block 7-1 is fused, the printed wiring board is regarded as a defective. When none of circuits in the block 7-1 is fused, the switch 9 is connected to the block 7-2 and similar processing is performed. This processing is carried out up to the block 7-5. Thus, the detection time of a defective part is shortened and misinspection is eliminated.
Patent JP-H02257158-A (JP)
Title: Both-side image forming device
Inventor: NAKAZATO YASUFUMI
IPC: G03G15/00
Filed: 1989-03-30
Abstract: PURPOSE:To eject unprinted recording paper in a main body and to convey recording paper to be printed on its rear face to a position where printing the rear face is performed when a recording paper jamming occurs on a conveying path in a both-side printing device by providing a conveying direction switching claw for recording paper right above the inlet of the both-side printing device. CONSTITUTION:On the part of the recording paper inlet 24 of the both-side printing device II, a paper ejecting port 26A and the conveying direction switching claw 27 which switches a recording paper conveying direction in the direction of the paper ejecting port 26A and in the direction of the inverting and conveying path (a) of the both-side printing device II are provided. The conveying direction switching claw 27 is disposed right above the recording paper inlet 24 of the both-side printing device II. When the jam occurs on the conveying path (b) in the both-side printing device II, the unprinted recording paper in the main body I is ejected into the paper ejecting port 26A provided on the inlet part of the both-side printing device II and the conveying path in the main body I is emptied so that #2 recording paper printed on its front face can be printed on its rear face. Thus, the waste of recording paper is minimized and a jamming recovering process is speedily performed.
Patent JP-H03284149-A (JP)
Title: Electromagnetic rotating machine
Inventor: BAN ITSUKI
IPC: H02K29/00
Filed: 1990-03-28
Abstract: PURPOSE:To obtain a flat torque characteristic with no torque ripple by making an electromagnetic rotating machine have a non-phasic structure, and by performing always unidirectional current applications to armature coils through adjusting set values. CONSTITUTION:A rotor 2 is fastened on a rotating shaft 1, and a magnet rotor 4 is fastened on the inner side of the rotor 2. Both the side faces of the magnet rotor 4 are magnetized to be N.S poles, and the surface of S pole is bonded to the rotor 2. Also, the rotating shaft 1 is supported by ball bearings 3a, 3b, which are engaged fixedly with the inside of a cylinder 3 embedded in a stator 8. A load 7a is driven with a member for conducting torques which is indicated by an arrow head C. In this case, a motor is attained, and when driving the rotating shaft 1 by the load 7a converted into a driving source, a generator is realized. Armatures 12a, 12c, to which armature coils 5a, 5c are bonded respectively, are embedded in the stator 8.
Patent JP-S63241472-A (JP)
Title: Low resistance measuring circuit
Inventor: SUGIZAKI IWAO
IPC: G01R27/14
Filed: 1987-03-30
Abstract: PURPOSE:To suppress the voltage between terminals for fitting to a low level even when a resistance to be measured is detached by providing a reactance element with an opening/closing switch between current output terminals and opening the switch when the output of a synchronous detector is lower than a prescribed level. CONSTITUTION:When the resistance Rx to be measured is detached, the switch 9 is closed and an measurement current Is flows through the reactance element 8. At this time, the output level of a synchronous detector 11 is higher than the threshold voltage E of a comparator 14, so the switch 9 is still closed. At this time, the reactance voltage drop caused by the element 8 is developed between measurement terminals A and A'. Then when the resistance Rx is fitted, the current Is is shunt to the element 8 and resistance Rx and the output level of the detector 11 becomes lower than the voltage E, so that the switch 9 is opened. Then the current Is flows to the resistance Rx and the voltage between A and A' is in-phase with the voltage of an oscillator 1; and the output level of the detector 11 varies to 0 and the switch 9 is held open. At this time, the resistance voltage drop by the resistance Rx appears between the terminals A and A'.
Patent JP-H07283483-A (JP)
Title: Manufacture of semiconductor laser element
Inventor: TANAKA TOSHIAKI
IPC: H01S5/00
Filed: 1994-04-15
Abstract: PURPOSE:To reduce the threshold current of a semiconductor laser element and moreover, to make it possible to obtain the high output of the element by a method wherein before a coating film is applied on the resonator end face of the semiconductor laser element, a hydrogen radical beam is emitted on the resonator end face. CONSTITUTION:A buffer layer 2, an optical waveguide layer 3, a multiple quantum well structure active layer 4 consisting of two layers of quantum well layers, one layer of a quantum barrier layer and optical separation confinement layers provided on both sides of the quantum well layers, an optical waveguide layer 5 and a buffer layer 6 are epitaxially grown on a substrate 1. After this, an SiO2 mask is formed and the layers 6 and 5 are removed by etching to form a ridge stripe. Then, a photoabsorption layer 7, which is also used in combination as a current constricting layer, is selectively grown as the SiO2 growth, a P side electrode 9 and an N side electrode 10 are deposited and the laminated material is cleaved to cut out in the form of bar-shaped element. After this, the sample of the bar-shaped element is set on an RF sputtering device, a hydrogen radical beam is emitted on a resonator end face and after an end face protective film is continuously formed, an element is scribed and is cut out.
Patent JP-H08272001-A (JP)
Title: Negative carrier
Inventor: HATTORI HITOSHI
IPC: G03B27/62
Filed: 1995-03-31
Abstract: PURPOSE: To cope with photographic film and a cartridge having new structure by integrally constituting a cartridge holding body and a film holding body with a negative carrier body and supporting the negative carrier body by means of a leg body. CONSTITUTION: This negative carrier is provided with the negative carrier body 10 consisting of a plate-like lower carrier board 10a and a plate-like upper carrier board, and provided with a cartridge holding part 20 and a film holding part 50 on both faced sides of the lower carrier board 10a so as to be mutually faced. Furthermore, the carrier is provided with a leg member 70. The length of the leg of the leg member 70 is set to be long enough to project downward from the base parts of the holding parts 20 and 50, and the negative carrier body 10 itself, where the holding parts 20 and 50 are fixed, is supported by the leg member TO. Thus, excess force is prevented from being exerted on the holding parts 20 and 50.
Patent JP-H07282032-A (JP)
Title: Presentation support device
Inventor: KIKUCHI YASUYUKI
IPC: G06F19/00
Filed: 1994-04-15
Abstract: PURPOSE:To provide a presentation support device which can automatically operate a program by synchronizing with the timing of presentation. CONSTITUTION:The presentation support device 1 is provided with a storage means 6 receiving input information including an operation procedure for operating the program 4 for presentation, which is inputted from an input device 2 and a display device 3, executing a logical operation processing and storing information as control information in an execution file 5 before the execution of presentation, and an automatic execution means 7 which automatically executes the program for presentation based on the content of the execution file 5 at the time of presentation execution. The storage means 6 includes a position information detection part 10 storing operation information on a route which the input device 2 pursues in a memory 8, a time information detection part 11 detecting shifted time, a shortest locus calculation part 12 calculating the shortest locus from a point where an event is generated to a next point and an event update part 13 updating the content of the event.
Patent JP-H08271318-A (JP)
Title: Liquid level measuring device
Inventor: ONAKA EIJI
IPC: G01F23/14
Filed: 1995-03-31
Abstract: PURPOSE: To take a highly precise measurement of liquid level height by calculating the density of one liquid laid in two-layered state by use of a plurality of pressure sensors set in this liquid, and determining the density of the other liquid from the average density of both the liquids determined by adding another pressure sensor set in the other liquid. CONSTITUTION: The density of a liquid 2A is first determined by a level arithmetic circuit 14 on the basis of the output values of pressure sensors 11, 12 and the heights H1 , H2 of the pressure sensors 11, 12 from a bottom part 6. The average density of liquids 2A, 2B is then determined by the level arithmetic circuit 14 from the output values detected by the pressure sensor 11 and another pressure sensor 13 and the heights H1 , H3 of the pressure sensors 11, 13 from the bottom part 6. The density of the liquid 2B is determined from the average density of both the liquids 2A, 2B, and the liquid level height H of the liquid is calculated by use of each density.
Patent JP-H04289010-A (JP)
Title: Attachment for automatic drilling
Inventor: TODA TAKASHI
IPC: B23B41/00
Filed: 1991-03-15
Abstract: PURPOSE:To provide a simple and automatic drilling attachment to enable automation and mass production of drilling by only adding it to an existing drilling machine. CONSTITUTION:To a drilling machine provided with a tool edge 16, a tool edge rotating means 12,..., a tool edge reciprocating means 22, ..., an attachment provided with a fixing means 36, a pushing out means 76,..., an actuator 42,..., a fitting means 48,..., and a sequence control means 90 is fitted. The following processes are repeated by the sequence control means 90 to automatically drill: (1) the pushing out means 76 is advanced and a succeeding work piece 40a is pushed out up to the position to be worked, (2) the actuator 42,...is operated and the fixing means 36 is let to be in fixed condition, (3) the pushing out means 76 is retreated to a non-pushing out position, and the tool edge reciprocating means 22,... is operated to reciprocate the tool edge one time, (4) the actuator 42,... is operated to let the fixing means 36 to be in non-fixed condition.