baber/WOPTO huggingface dataset:
Patent JP-H0648088-A (JP)
Title: Ballpoint pen refill ink counterflow prevention mechanism
Inventor: ABE SHINICHI
IPC: B43K7/02
Filed: 1992-07-30
Abstract: PURPOSE:To provide a ballpoint pen refill ink counterflow prevention mechanism which can be produced easily at a low cost, by obviating the need for precise work which is troublesome and increases the production cost. CONSTITUTION:A valve seat 5 having an outside air inlet 4 is provided at the rear end of an ink storage tube 1, and properly apart from this valve seat a restriction part 7 for restricting the floating of a ball valve 6 is provided inside the rear end, thereby constituting a valve room 8 between the restriction part and the valve seat. The ball valve 6 is placed in the valve room 8 so that it can freely float. Thus, since the rear end of the ink storage tube of a ballpoint pen refill A incorporates an ink counterflow prevention mechanism, an improvement in the productivity and the production cost reduction are achieved.
Patent JP-H0528732-A (JP)
Title: Cover supporting device
Inventor: ISHIKAWA JUN
IPC: G11B33/02
Filed: 1991-07-19
Abstract: PURPOSE:To attach and detach a cover to and from a case, and to open and close the cover by using the supporting part of the case as the center of the rotation after attaching the cover by engaging a supporting hole with a lower side supporting shaft by allowing the slit of the above mentioned supporting hole to correspond to the reduced diameter part of the lower side supporting shaft, and positioning the large diameter part of the above mentioned supporting shaft at the slit position of the above mentioned supporting hole, to prevent the looseness of the above mentioned supporting shaft, and to support the above mentioned cover to the case so as to be freely rotatable. CONSTITUTION:This device is equipped with a cover 10 which is attached to a case 1 so as to be freely rotatable, and to be attachable and detachable, a pair of up and down confronted supporting shafts 11 and 12 provided at the case, and a pair of supporting holes 4 and 5 which are respectively engaged with each supporting shaft 11 and 12 provided at the case. The base edge side of the lower side supporting shaft of a pair of supporting shafts 11 and 12 has a reduced diameter 12a, and the supporting hole which is engaged with the lower side supporting shaft is opened through a slit 6 with a width corresponding to the diameter of the base edge side of the lower side supporting shaft to an outside.
Patent JP-H0757305-A (JP)
Title: Master disk of optical recording medium and its production as well as inspecting device
Inventor: FUJIWARA YASUHIDE
IPC: G03F7/20
Filed: 1993-08-17
Abstract: PURPOSE:To provide a master disk for an optical recording medium and its production process as well as the inspection method capable of making signal inspection with the optical master disk and obviating the useless consumption generated in stamper formation and pressing by a defective master disk. CONSTITUTION:The optical master disk of the optical recording medium is composed of a transparent body having 1.2+ or -0.1mm thickness. The refractive index of the transparent body is specified to 1.55+ or -0.1. A releasable protective film 2 is formed on the rear surface of the transparent body. This protective film 3 has transparency to visible light. The rear surface of the transparent body is reinforced with a doughnut-shaped lining plate which is larger in outside diameter than the transparent body and has a hole at its center. The master disk is irradiated with a light absorptive beam from its rear surface. The master disk is held by holding its front surface downward and is rotated. The rear surface of the master disk is then irradiated with the light absorptive beam from above. The substrate is irradiated with the light absorptive beam from its rear surface and this beam is controlled to be focused on its front surface. The end point of development is determined by a fluctuation in the reflected light quantity thereof. Tracking control is conducted by the track appearing on the front surface of the substrate and the end point of development is determined by a fluctuation in the reflected light quantity thereof.
Patent JP-H0949648-A (JP)
Title: Heat pump type air conditioning apparatus
Inventor: MATSUE JUNJI
IPC: F24D3/18
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a heat pump type air conditioning apparatus capable of sufficiently handling the demand of supplying hot water when the demand for supplying hot water alone exists with none for cooling or heating while handling of the demand sufficiently for supplying hot water even without the operation of a thermal gas engine. SOLUTION: A heat exchanger 60 for supplying hot water is connected to a heat transportation circuit linked to a heat source 11 for heat radiation while a hot water supplying circuit 50 is connected to the heat exchanger 60 for supplying hot water to heat cold water or supply hot water by passing external supply water or circulation water therethrough and a heat transportation circuit switching means 400 is provided on the heat transportation circuit linked to the heat source 11 for heat radiation to let cold or hot water flow to the heat exchanger 60 for supplying hot water by bypassing an outdoor heat exchanger 301 or a room heat exchanger 201.  When the demand for supplying hot water alone exists, the heat transportation circuit switching means 400 is changed over and the cold or hot water alone flows to the heat exchanger 60 for supplying hot water to heat cold water or supply hot water. The temperature of the hot water supplied is raised by operating an auxiliary heating means.
Patent JP-H0369644-A (JP)
Title: Quilting cloth for handicraft
Inventor: MURAI KATSUAKI
IPC: D04B1/00
Filed: 1989-08-04
Abstract: PURPOSE:To obtain the title cloth consisting of highly shrinkable base cloth, front cloth and fiber aggregate middle cotton, having specific difference of shrinkage between highly shrinkable base cloth and front cloth, boning fiber surface of fiber aggregate middle cotton to either one of the above-mentioned base cloth and front cloth and excellent in handling properties, etc. CONSTITUTION:A fiber aggregate middle cotton is bonded and fixed to at least one yarn of highly base cloth woven and knitted at fabric weight of 30-500g/m<2> using high shrinkable yarn consisting of filament yarn of synthetic fiber and preferably having 25-70% boiling water shrinkage and 10-100 denier fineness and front cloth woven at fabric weight of 30-100g/m<2> using low shrinkable doubled yarn consisting of a spun yarn of natural fiber, etc., and preferably having <=5% boiling water shrinkage and 10-100 denier fineness between the base cloth and the front cloth to provide the aimed quilting cloth.
Patent JP-S6290258-A (JP)
Inventor: ARETSUSANDORO SUKARUDOBUI
IPC: B41J2/055
Filed: 1986-08-29
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-S6447532-A (JP)
Title: Method and apparatus for folding double fastener material for bag
Inventor: INAGAKI HIROMICHI
IPC: B29D5/00
Filed: 1987-08-17
Abstract: PURPOSE:To enhance the reliability in the engagement of a protruding stripe body and a recessed stripe body, by a method wherein a fastener material for a bag is folded double in a V-shape so as to be closely brought into contact with both surfaces of a fold-up plate and pressure is applied to the protruding stripe body and the recessed stripe body directly opposed to each other after passing the fold-up plate from the outside to be engaged and pulled. CONSTITUTION:A fastener material 1 for a bag is guided to a guide roll 9 from below so that a protruding stripe body 102 and a recessed stripe body 103 are brought into contact with the surface of the roll to be allowed to flow in a planar state in the direction of a fold-up plate 7. The fastener material 1 is folded double in a V-shape by pushing up the intermediate line position of the protruding stripe body 102 and a recessed stripe body 103 from below by the fold-up plate 7, and the protruding strip body 102 and the recessed stripe body 103 are exactly received in the narrow groove 71 and wide groove 72 carved in both surfaces of the fold-up plate 7 to be pressed to the grooves by guide rolls 13, 13. Subsequently, the protruding stripe body 102 and the recessed stripe body 103 directly opposed to each other after passing the fold-up plate 7 are strongly held under pressure by engaging rolls 14, 14 to be engaged with each other. In this state, the fastener material 1 for the bag is pulled by a rubber roll 17 and a backup roll 15.
Patent JP-H0931982-A (JP)
Title: Method and device for controlling execution of work in pile-embedding method
Inventor: HOSOKAWA YOSHITAKA
IPC: E02D7/28
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To install a ready-made pile in a satisfactory condition, grasping the change from excavation liquid to consolidation liquid correctly at the bottom of an excavated hole. SOLUTION: After an excavated hole 22 for installing a ready-made pile 24 is formed with the ground excavated to a specified depth with excavation liquid poured from the tip of an excavation rod 5, the excavation liquid is replaced by consolidation liquid 23. Then, the excavation rod 5 is drawn up while the consolidation liquid is poured to a specified depth. In a pile-embedding method as mentioned above, the excavation rod 5 is drawn up after detection is made with a sensor for the consolidation liquid at the bottom of the excavated hole 22.
Patent JP-H0282134-A (JP)
Title: Method and device for measuring optical attenuance of optical medium
Inventor: BUINFURIITO RIIBAA
IPC: G01N21/59
Filed: 1989-08-08
Abstract: PURPOSE: To enable high precision measurement by inputting/combining an optical measurement signal of the first measurement transmitter into an optical medium and after passing through the optical medium, outputting/combining it outside the optical medium, and then performing measurement in the first measurement process using the first measurement transmitter. CONSTITUTION: Optical measurement signal SI1 of the first measurement transmitter SE1 is inputted/combined to an optical medium OM, and after passing through the medium OM, it is outputted/combined outside the optical medium, so that measurement is performed with the first measurement receiver EM1. Then, another optical measurement signal SI22 of the second measurement transmitter SE2 is, in the reverse direction, inputted/combined to the medium OM, and optical measurement signal SI22 is, after passing the medium OM, outputted/ combined so that measurement is performed with the second measurement receiver EM2 in the similar manner. Then, the signal SI1 of the transmitter SE1 is, without passing through the medium OM, outputted/combined, and measurement is performed with the receiver EM2.  Further, the signal SI2 of the transmitter SE2 is, without passing through the medium OM, outputted/combined, and measurement is performed with the receiver EM1. Then, the obtained four measurement values are used for deciding the attenuation of the medium OM, for high precision measurement of attenuation.
Patent JP-H1147043-A (JP)
Title: Vacuum cleaner
Inventor: OHARA NAOYUKI
IPC: A47L9/00
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner which is self-supported by two wheels without caster rollers even when the center of gravity position of a mainbody is in the upper part of a wheel axis. SOLUTION: A hose connecting part 23 is provided, the mainbody 20 incorporating a motor-driven blower and a bearing 33 are formed. A rocking body 30 where the lower side of the bearing 33 is freely rotatably fitted to fixing axes 31 provided on the both side surfaces of the mainbody 20 and travelling rollers 37 which are fitted to the bearing 33 of the rocking body 30 and projected from the lower end surface of the mainbody 20 are provided. The rocking body 30 is connected at the upper side of the bearing 33 by a tensil spring 34 in the center of gravity direction of the mainbody 20 so as to execute energizing.  Thus, self-support by the two wheels is made to possible even when the center of gravity position G of the mainbody 20 is higher than the sheel axis 38 of the travelling rollers 37 so that the size of the travelling rollers 37 is not restricted by the position of the center of gravity in the mainbody and a vacuum cleaner is constituted so as to be small and light.
Patent JP-H1152680-A (JP)
Title: Image forming device
Inventor: HANADA SHINJI
IPC: G03G15/02
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which can steadily carry out the uniform electrification of a photosensitive body through an electrifying means by preventing an external adding agent added to a developer having passed through a cleaning means from adhering and sticking to the electrifying means. SOLUTION: In an image forming device which is equipped with an electrifying roller (electrifying means) 2 to come into contact with a photosensitive body 1 for electrifying it and uses a toner (developer) for forming an image, a bias having a polarity the same as the electrified polarity of an external adding agent added to the said toner is applied to the electrifying roller 2 outside an image forming domain. On account of application of the bias having a polarity the same as that of the external adding agent to the electrifying roller 2, the external adding agent adhering to the electrifying roller 2 is affected by electrical repulsive force to peel off from the roller 2, and the adhesion and sticking of the external adding agent to the roller 2 are prevented and the uniform electrification of the photosensitive body 1 is steadily carried out by the electrifying roller 2.
Patent JP-H1154519-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SHISHIDO NOBUYASU
IPC: H01L29/739
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of the life time of a carrier resulting from the mixing of heavy metal impurities, by forming a gettering layer for segregating impurities, so as to make an interface with a first main surface on the side opposite to an interface of a second semiconductor layer with a first semiconductor layer. SOLUTION: A damage layer 102 is formed on the lower main surface of a single crystal silicon substrate containing N-type impurities of comparatively low concentration. From the lower main surface side of the silicon substrate, phosphorus ions, e.g. are introduced. By thermally diffusing the implanted phosphorus ions, an N<+> buffer layer 104 is formed. From the lower main surface side of the silicon substrate, boron ions, e.g. are introduced. By thermally diffusing the implanted boron ions, a P<+> collector layer 103 is formed. The upper main surface of the silicon substrate is eliminated by a giver thickness. The residual part of the silicon substrate turns to an N<-> layer 105. An MOS region 10 is formed on the upper main surface side of the N<-> layer 105. A collector electrode 106 is formed on the lower main surface side of the damage layer 102.
Patent JP-H0867958-A (JP)
Title: Formation of thermally sprayed film
Inventor: SUZUKI HARUNOBU
IPC: C23C28/02
Filed: 1994-08-30
Abstract: PURPOSE: To form a thermally sprayed film on the surface of a metallic material with excellent adhesion regardless of the kind and quality of the metallic material and thermal spraying material by using this method. CONSTITUTION: A dispersion plating layer 4 is formed on the surface 1a of a metallic material 1 as a substrate layer, and thermal spraying is applied on the surface 4a of the dispersion plating layer 4 to form a thermally sprayed film 3 on the dispersion plating layer 4. The thickness of the dispersion plating layer 4 is controlled to 50-300μm and the diameter of the dispersed material grain used in the formation of the layer 4 to 0.1-10μm.
Patent JP-H0253423-A (JP)
Title: Medium for plant culture
Inventor: FUJISHIGE NOBUAKI
IPC: A01G31/00
Filed: 1988-08-19
Abstract: PURPOSE:To obtain a medium for plant culture, capable of cultivating a plant such as edible root enlarging subterranean part in high quality and excellently comprising a columnar porous shaped material equipped with a hollow part to enlarge subterranean part of plant. CONSTITUTION:A hollow part 2 capable of enlarging root, stem, etc., 7 of subterranean part of plant is formed in the interior of a water-absorbing porous shaped material having water retention characteristics and sucking up water in a nutritive solution feed path to constitute a medium 1 for plant culture. In order to culture a plant by using the medium 1, nonwoven fabric 4 set in the vicinity of the top of the hollow part 2 is packed with a granular medium material 5 and raising of seedling is carried out by a means such as direct sowing of seed on the granular medium material. Then, grown subterranean part especially of edible root is enlarged in the hollow part 2. Consequently, a clogged state of root in a medium often occurring in a conventional block medium material is avoided and a high-quality crop can be obtained in excellent growth.
Patent JP-2001029848-A (JP)
Title: Supply device of powder coating material to coating gun
Inventor: ONUMA TOSHISADA
IPC: B05C19/06
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To improve coating quality by preventing the flowing-out of a powder coating material left in a transporting pipe line from a coating gun at the time of completing the coating, in a supply device of the powder coating material to a coating gun, which is constituted so that the powder coating material discharged from a powder coating material vessel by a fixed quantity supply means is supplied to the coating gun through the transporting pipe line by compressed air passing an injector. SOLUTION: In this device, a 1st control valve 16 is provided in the transporting pipe line 14 between the injector 15 and the coating gun 4, and a 2nd control valve 19 is installed to be interposed in a powder recovering pipe line 18 branched from the transporting pipe line 14 between the 1st control valve 16 and the injector 15 and connected to a powder recovering tank 17. At the time of coating a work W to be coated, the fixed quantity supply means 7 is brought into a working state and simultaneously the 1st control valve 16 is opened and the 2nd control valve 19 is closed and, at the time of completing the coating of the work W to ba coated, the fixed quantity supply means 7 is brought into a stopping state and simultaneously the 1st control valve 16 is closed and the 2nd control valve 19 is opened.
Patent JP-H0948333-A (JP)
Title: Braking force control device for vehicle
Inventor: NAKAZAWA MASAO
IPC: B60T8/18
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To avoid the occurrence of a wheel lock, secure the high stability of a vehicle even on a road surface having a low friction coefficient, accelerate the ABS control cycle, and shorten the braking distance by employing the ABS control for the distribution control of the braking force proportional to the dynamic load of each wheel. SOLUTION: When a control unit 7 outputs the power value corresponding to the distributed braking force of each wheel, a solenoid valve 8 feeds the air pressure proportional to the current value to an air booster 10. The oil pressure proportional to the air pressure is fed to a wheel cylinder 11, and braking force is generated on each wheel. The control unit 7 determines the distributed braking force in response to the total braking force based on the brake action quantity detected by a pedal stroke sensor 1 and the dynamic load of each wheel based on the detected values of a longitudinal acceleration sensor 6 and lateral acceleration sensors 4, 5.  The slip ratio of each wheel is calculated based on the revolving speed of each wheel detected by a tire rotation sensor 3 and the estimated vehicle body speed during braking, and the distributed braking force is controlled in response to it.
Patent JP-H0290678-A (JP)
Title: Frame transfer type image sensor device
Inventor: YAKOBUSU HERARUDASU KORUNERIUS
IPC: H01L27/148
Filed: 1989-08-09
Abstract: PURPOSE: To improve the efficiency of the title device by a method wherein at least one window is formed in each unit cell in an electrode layout so as to bring a sensitive layer into electrical contact with charge transfer channels through these windows. CONSTITUTION: An electrode arrayal provided on an upper side surface of a substrate is covered with a sensitive layer 50 while windows 40 are provided so as to secure the electrical contact between the sensitive layer 50 and the channels 15 composed to discharge the charge transfer function only. At this time, the upper side surface of the device is occupied by sensitive surface excluding the narrow conductive strip 30 parts for letting a pair of electronic holes off. Furthermore, precisely speaking, the substrate is provided with the regions 10, 12, 13, 14 and the channels 15. Besides, at least one each of the window 40 is formed in each unit cell. In such a constitution, the window regions 100, 200 in the sensitive region 50 are brought into electrical contact with the channels 15.
Patent JP-H01126563-A (JP)
Title: Method and apparatus for testing deflection and acceleration on surface
Inventor: FUIRITSUPU RONARUDO POMUBURIO
IPC: G01B7/28
Filed: 1988-08-19
Abstract: PURPOSE: To obtain data that can be reproduced and determined for the maximum acceleration of a disk by moving a capacity probe toward a center while rotating a disk and measuring the ratio of the square of a unit time for the change in height. CONSTITUTION: Capacity probes 12 and 14 are separated from surfaces 16 and 17 of a disk 20 being tested at each specified distance. Therefore, end faces 13 and 15 of the probes 12 and 14 and surfaces 16 and 17 of the disk 20 function as capacitors. The electric charge of the capacitors is expressed by a function of distance between the end face 13 and the surface 16 and between the end face 15 and the surface 17. Then, while the disk 20 is rotated, the probes 12 and 14 are moved to the center and the ratio of the square of the unit time (dh/dt<2> ) for the change in height is measured. Since measured acceleration data are digitized and the average value of acceleration data is closer to 0, all data points are converted to absolute values, thus forming 'foldback' normalized distribution.  The data are converted to index functions and the acceleration in the worst case is determined by the index functions.
Patent JP-H04231008-A (JP)
Title: Applicator brush
Inventor: MAAKU JIEI IAIA
IPC: A45D40/26
Filed: 1991-05-14
Abstract: PURPOSE: To provide an applicator for cosmetics which has a brush that can adjust the length of rigid hairs in the radial direction. CONSTITUTION: An applicator has a brush head 1, a shaft, and a sleeve 6. The brush head 1 has a thin and long brush handle provided with a plurality of bundles 3 of rigid hairs which are extended radially toward the outside thereof. A plurality of slots are provided at one end of the sleeve 6, and the bundles of rigid hairs penetrate through the plurality of slots. The brush head and the shaft attached to the brush head are held in the sleeve. When a knob 10 is turned, the bundle of rigid hairs is wound around the brush handle or is wound back in accordance with the direction of its rotation so that the effective length in the radial direction of the outside of each bundle of rigid hairs is ad justed.