baber/WOPTO huggingface dataset:
Patent JP-H10309321-A (JP)
Title: Skin button
Inventor: KOJIMA AKIRA
IPC: A61N1/378
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To ensure the bonding between vital tissues and a carbonaceous material by fixing a tubular member which consists of a carbon fiber base material to be fixed to the outer peripheral part of a core material to be brought into contact with the living body and a flange member which is detained to this core material to the inside of the subcutaneous tissues of the living body. SOLUTION: The tubular member 3 consisting of the carbon fiber base material on which gaseous pyrolysis carbon is applied by a chemical vapor deposition treatment is detained and fixed to the outer peripheral part of the core material 2 provided with three throughholes 2 for passing and holding an energizing cable for connecting an external apparatus for driving the artificial organ in the living body with the artificial organ, cooling water, medicinal liquid, body fluid, etc. The flange member 4 provided with a groove 4a for holding the connecting collar part 2c of the core material 2 and the connecting collar part 6a of the tubular member 3 is detained to the core material 2. The flange member 4 and the tubular member 3 are fixed to the inside of the subcutaneous tissues of the living body. As a result, the bonding of the vital tissues and the carbonaceous material is ensured.
Patent JP-H11194030-A (JP)
Title: Centering jig for steel-frame pillar
Inventor: TSUBOKURA TETSUYA
IPC: E04G21/18
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a centering jig by which a target can be attached to a steel-frame pillar simply and precisely and by which the center of the steel-frame pillar can be measured with good accuracy by a method wherein a ray of visible light is radiated from laser pointer of a first centering jig attached to the steel-frame pillar and a reference line which is formed on the receiver plate of another centering jig is made to agree with its point. SOLUTION: A centering jig 20 which comprises laser pointers 32a, 32b is fixed while reference faces 30a, 30b are being brought into contact with the side face 70 and the edge face of a steel-frame pillar. Then, other centering jigs 22, 24 are attached to the steel-frame pillar in the same manner. Rays of visible light 33a, 33b are radiated from the laser pointers 32a, 32b. Receiver plates 46B, 46C are slid up and down in such a way that reference lines on the receiver plates 46B, 46C of the jigs 22, 24 agree with points of the rays of visible light 33a, 33b. Levels of measuring points 38B, 38C on targets are adjusted.  As a result, respective measuring points 38A to 38C on the three jigs 20, 22, 24 are positioned on a plane containing the rays of visible light 33a, 33b (a plane at right angles to the center of the steel-frame pillar) and in respective vertexes 64A to 64C in the cross section of the steel-frame pillar. As a result, when a three-dimensional position is measured, the center of the steel-frame pillar can be measured precisely.
Patent JP-2000201095-A (JP)
Title: Transmitter/receiver and communication method
Inventor: KNUTSON PAUL GOTHARD
IPC: H04J11/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To allow the other transmitter/receiver to substantially receive a return signal without carrier wave offset by allowing a transmitter for transmitting a return signal to the other transmitter/receiver to pre-rotate the return signal according to carrier wave offset detected by a carrier wave follow-up loop. SOLUTION: A return channel is pre-rotated by rotation being the inverse number of rotation detected and removed from a forward channel. A receiver unit 112 receives a signal which is not substantially rotated from a transmitter 121 so that the synchronizing capturing action of the signal can be operated in a high speed. The receiver unit 112 can easily follow-up the return channel according to pre-rotation. Once a link is set, the transmitter 121 continues to perorate the transmitted signals by a pre-rotator so that it is not necessary for a base unit 110 to store and follow-up the carrier wave offset of each individual handset 1201-120N.
Patent JP-2000191331-A (JP)
Title: TREATMENT OF OPTICAL MATERIAL FOR ArF EXCIMER LASER AND OPTICAL MATERIAL
Inventor: KONDO SHINICHI
IPC: C03B19/14
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a stable optical material which has high transmittance to an ArF excimer laser beam of 193 nm in wavelength and is free from a fluctuation in the transmittance. SOLUTION: The optical material having the high transmittance to the ArF excimer laser is formed by subjecting silica glass containing >=1000 ppm OH groups to heat treatment at >=1500 deg.C by a direct synthesis process for direct deposition vitrification by oxyhydrogen flame hydrolysis of silicon tetrachloride. The transmittance to the ArF excimer laser of a energy density 40 mJ/cm2, repetitive frequency >=300Hz and irradiation shot number >=107 shots may be made to >=90% at the time of 15 cm in length by subjecting the silica glass to this treatment. The silica glass is subjected to the hydrolysis of the silicon tetrachloride at a ratio of the hydrogen and oxygen of the oxyhydrogen flame of >=2.2 in molar ratio using inert gas as a carrier gas, by which the stable optical material having the high transmittance is obtained.
Patent JP-2000191496-A (JP)
Title: Cosmetic
Inventor: YAMAZAKI SEIJI
IPC: A61K8/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic which has low irritation to skins, solubilizes transparently and shows improved penetration to skins and stability by including a salt which is composed of a sphingosine (derivative) and an inorganic acid or the like and has a lower melting point than that of the sphingosine (derivative). SOLUTION: This cosmetic is obtained by including a salt which is composed of (A) a sphingosine (derivative), e.g. dehydrosphingosine or the like and (B) an inorganic acid, e.g. hydrofluoric acid or the like, or a 1-17C organic acid, e.g. lactic acid or the like, and has a lower melting point than that of the sphingosine (derivative). Further, the components A and B are preferably formulated in the range of the components A/B=1/0.3-1/5 in the molar ratio. Furthermore, it is favorable that the melting point of the sphingosine (derivative) is more than 40 deg.C and the components A and B are blended in proportions of 0.01-3 wt.% and 0.001-3 wt.%, respectively, based on the whole weight of the composition.
Patent JP-2000193588-A (JP)
Title: Photometric apparatus
Inventor: IWAMI KENICHI
IPC: G01N21/27
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a photometric apparatus capable of measuring an object to be measured transferred by a plurality of conveyors on-line at an apparatus cost as low as possible. SOLUTION: A pair of light projecting units 1, 1 and light detecting units 2, 2 are arranged on both sides of conveyors 80, 80 in mutually opposed relationship and optical fibers 6, 6 are connected to the light detecting units 6, 6. The respective optical fibers 6, 6 are connected to an incident light changeover unit 20 which appropriately changes over incident light to emit the same to a spectroscope 50. The spectroscope 50 separates the incident light into a plurality of wavelengths spectrally to emit the same to a detector 60. The detector 60 transduces the lights of respective wavelengths to electric signals corresponding to the intensities thereof to apply these signals to an operation part 12 of the computer 11.
Patent JP-2001191262-A (JP)
Title: Electrically-driven stapler
Inventor: YOSHIE TORU
IPC: B25C5/15
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an electrically-driven stapler which can be miniaturized. SOLUTION: This electrically-driven stapler is furnished with a delivery means to deliver a sheet staple ST stored in a storage chamber 603 to a driving passage 601 and a forming plate and a driver to reciprocate, the forming plate molds a staple S1 delivered to one end of the driving passage 601 in a square shape with one side open at the time of reciprocating, the driver drives the staple S1 molded in the square shape with the one side open from the other end of the driving passage 601 by reciprocating, thereafter, an anvil 512 to mold the staple S1 in a square shape with one side open at the time when a head end part 512A advances in the inside of the driving passage 601 is provided on the electrically driven stapler on which the forming plate returns,  the head end part 512A of the anvil 512 is retreated from the inside of the driving passage 601 at the time when the driver runs outward, and an anvil mechanism 500 to advance the head end part 512A of the anvil 512 to the inside of the driving passage 601 is provided at the time when the forming plate returns is provided.
Patent JP-2000159473-A (JP)
Title: Hoisting accessory for carrying frame with to hook
Inventor: SETO TADAYOSHI
IPC: B66C1/62
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a hoisting accessory for carrying that is easily operated by cranes and can be operated even without assistant workers. SOLUTION: A hoisting accessory H is used to lift two carrying frames K disposed at a preset interval in a present direction with long members placed over them like a bridge, each of which transfer based has a pair of hook-shaped upward engagement jaws 53 and a frame for holding the long members between the paired engagement jaws 53. Before the carrying frames K loaded with the long members are hoisted up, the hook-shaped engagement jaws 53 are inserted in gaps 5 in guide frames 3, and sling boards 1 are lowered until wheels 13 on them thus allowed to travel on rails 4 on the guide frames 3 roll to move sling rods 14 at the lower end of the sling boards 1 into engagement with the hook-shaped engagement jaws 53.
Patent JP-2001182712-A (JP)
Title: Sealing device for pressure chamber of rotary vane actuator, and attaching method of device
Inventor: ENKO TOSHIMORI
IPC: F15B15/12
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a sealing device which can effectively inhibit oil leakage from a pressure chamber. SOLUTION: This rotary vane actuator includes a vane having a groove. A sealing material is wound continuously around a core metal of a quadrangle pillar having semicircular both ends so as to form a seal member, which is then attached on the entire periphery of the groove through press-fitting.
Patent JP-H04209582-A (JP)
Title: Light emitting element driving circuit
Inventor: OKUMURA YOSHIHIDE
IPC: H01L33/00
Filed: 1990-12-04
Abstract: PURPOSE:To accurately detect the current flowing to a light emitting element even if the light emitting element deteriorates by providing it with a current detecting means, which detects a current which flows to a transistor which constitutes a current mirror circuit together with a transistor(TR) for current control. CONSTITUTION:A current, which accords to the current flowing to TR5 through a current source 3 by a current mirror ratio, flows to TR 10, which constitutes a current mirror circuit together with TR 5 for current control. The current flowing to this TR10 is detected by a current detecting circuit 11, and even if a laser diode 7 deteriorates, the current flowing to the diode 7 is detected accurately, and the diode 7, the current source 4, and TRs 4 and 5 are prevented from being broken.
Patent JP-H04209992-A (JP)
Title: Pump device with bypass valve
Inventor: ASANO KAZUHIKO
IPC: F04D15/00
Filed: 1990-12-05
Abstract: PURPOSE:To reduce pressure loss at an impeller portion when a pump is not driven by providing a bypass line formed integrally with a pump housing for bypassing an impeller and also providing bypass valves in the bypass line. CONSTITUTION:A sub-water pump 3 in a vehicle engine cooling circuit is provided with a suction port 33 on its left and a discharge port 34 on its right, and stores an impeller 40 at its center. In a pump housing 31, a swing passage portion 35 where flow of water discharged radially from the impeller 40 is swung is formed annularly between the outer periphery of the impeller 40 and the pump housing 31. A cylindrical swing chamber 37 is formed on the right side of the swing passage portion 35, and the swing passage portion 35 is connected to the discharge port 34 through the swing chamber 37. Then bypass passages are formed by a corn-shaped passage portion 36 and the swing passage portion 35 to provide multiple bypass valves 50 at the swing passage portion 35. Each bypass valve 50 is formed with a thin sheet of L-cross section and its foot end is supported rotatably at the outer periphery of a front wall 42 of the impeller 40.
Patent JP-H04215619-A (JP)
Title: Liquid crystal display device
Inventor: SATO MAKOTO
IPC: G02F1/1335
Filed: 1990-12-14
Abstract: PURPOSE:To display high-quality images on a liquid crystal display device using a CTN-type liquid crystal cell by eliminating leakage of light at the OFF portion perfectly, and making the OFF portion blacker to increase the contrast. CONSTITUTION:Two phase plates 31, 32 arranged between a STN-type liquid crystal cell 10 and an outgoing side polarizing plate 22 are bonded to each other by a transparent adhesive 41, and thus the index of refraction of the portion (a layer of adhesive 41) for light between the respective phase plates 31, 32 is brought near the index of refraction of the phase plates 31, 32 to eliminate the reflection of light on the faces of the phase plates for transmitted light to pass through the respective phase plates 31, 32 only once respectively. Thus, most of the transmitted light of the OFF portion comes into the outgoing side polarizing plate 22 as straight polarizing light to eliminate leakage of light at the OFF portion.
Patent JP-H04216438-A (JP)
Title: Stacking structure of ceramic structure object
Inventor: SUGIYAMA SHIGEKATSU
IPC: G01N3/04
Filed: 1990-12-18
Abstract: PURPOSE:To prevent the occurrence of an adhesion phenomenon in the case to stack a base with a globoid and use these by providing the surface of the base of ceramic material with the concave portion to engage the globoid and the bottom of the concave portion with the vent hole to make the outside surface communicate with the concave portion. CONSTITUTION:A concave portion 2 is closed in the upper part by a globoid 6 where the globoid 6 is put in an engaging state within the concave portion 2 of a base 1. However, the small space formed between the surface of the concave portion 2 and the globoid 6 communicates with the outside without being closed because that lowest part communicates with the outside of the base 1 through a vent hole 3. Therefore, the adhesion phenomenon between the base 1 and the globoid 6 can be prevented because gas, etc., are exhausted from the vent hole 3 to the outside even if gas, etc. ooze out from the base 1 or the globoid 6 by using in a long time in a high temperature atmosphere in this stacking state.
Patent JP-H06106833-A (JP)
Title: Ink ribbon cassette
Inventor: ASHIKAWA YUICHIRO
IPC: B41J32/02
Filed: 1990-12-21
Abstract: PURPOSE:To enable constantly stable print results to be obtained by providing a sensor part, a counter part, a memory part, a display part and a control part, indicating the frequency of use and the life of an ink ribbon, and clearly showing its replacement cycle to an operator so that it is replaced constantly at an appropriate time. CONSTITUTION:An endless 2 ink ribbon with an identification part provided at a use start point previously using a metal foil at a part which does not influence printing is used on the subject ink ribbon cassette. In addition, the ink ribbon cassette is equipped with a sensor part 3 which detects the identification part, a counter part 4 which integrates a signal generated by the sensor part 3, a memory part 6 which stores the integrated value, a display part 7 which indicates the integrated value and a control part which controls the sensor part 3, the counter part 4, the memory part 6 and the display part 7. Thus the frequency of use of the ink ribbon and its life are indicated. Consequently, the replacement cycle of the ink ribbon is clearly indicated to an operator, so that timely replacement of the ink ribbon and stable print results are always achieved.
Patent JP-H04225798-A (JP)
Title: Steel ball dispersing dust removing device
Inventor: AZUMA TSUNEO
IPC: F28G1/12
Filed: 1990-12-26
Abstract: PURPOSE:To prevent entrance of drain, flowing down to a hopper from an object from which dust is removed, to a device by a method wherein a transfer valve to change over the outlet of the hopper to a drain out line is located, in a device to recover steel balls, dispersed from above and removing dust, through the hopper. CONSTITUTION:During circulating operation of exhaust gas, a two-way transfer discharge valve 15 is changed over to the direction of a drain out line 16 to discharge drain in a heat exchanger 1 to the outside, and steel balls are stored in a steel ball tank 8. After circulating operation of exhaust gas is completed and the temperature of the interior of the heat exchanger 1 is increased and the heat exchanger is dried by means of exhaust gas from a boiler, the two-way transfer discharge valve 15 is changed over to the direction of a steel ball conveyor 5 to start removal of dust. Namely, the steel balls are carried up to a position above the heat exchanger 1 by means of the steel ball conveyor 5 and dispersed over tube bundles 2 through a dispersing device 3 by means of transfer valve 9 and a distributor 4. This constitution causes the steel balls to drop as the balls remove dust on a heat transfer pipe incorporated in the tube bundles 2 and be recovered in the hopper for a reuse.
Patent JP-H04229468-A (JP)
Title: Magnetic disk device
Inventor: ASADA HIDEO
IPC: G11B21/08
Filed: 1990-12-27
Abstract: PURPOSE:To eliminate the need for positioning at the time of selecting the head address larger by one address than a magnetic head selected by a host device by providing two sets of head positioning control means which controls two sets of head disk assemblies. CONSTITUTION:A head selecting circuit 6 also selects the head address larger by one address than the head address assigned by the host device. Respective one set within the respective magnetic heads housed in two sets of the HDAs 100, 101 are simultaneously selected in this way. Two sets of positioning control circuits 8 position and control the magnetic heads housed in the respective HDAs to a desired cylinder by the signal from a position error signal forming circuit 7 when the host device assigns the desired cylinder. The servo signals to be used by the respective control circuits 8 are the servo signals to be read out by the magnetic head assigned by the host device with the one HDA and are the servo signals to be read out by the magnetic head of the address larger by one address than the magnetic head assigned by the host device with the other HDA.
Patent JP-H04113012-A (JP)
Title: Two member fastener
Inventor: GUREGORII KENESU KIIZU
IPC: F16B19/10
Filed: 1990-12-12
Abstract: PURPOSE: To reduce the axial length by forming a retainer member by a body having a through hole and a flexible finger enlarged in diameter, and providing an enlarged diameter portion which is inserted to enlarge the diameter of the finger on an operating part of male. CONSTITUTION: A retainer member of a female includes a cylindrical body having a through hole 3 and an annular flange 7, and a rectangular window 8 where a flexible finger 9 is arranged is formed in the middle of the body. An operating member 17 of a male is formed by a bulb-like leading end part 18, a central enlarged diameter part and a head 20, a retainer member 1 is inserted in a louver 26 and a through hole of a mount 27, the louver 26 is pressed by the annular flange 7, and the operating member 17 is inserted in the through hole 3. Thus, the enlarged diameter part pushes to open the inward end edge 25 to hold the louver 26 between a shoulder 13 and the lower side 15 of the flange 7 through a lip 30 of the mount 27. Accordingly, the axial length can be reduced and sure fixing can be achieved.
Patent JP-H04218479-A (JP)
Title: Frame for bicycle
Inventor: TAKAMIYA KIKUZO
IPC: B62K19/06
Filed: 1990-12-18
Abstract: PURPOSE:To improve the strength and accuracy of a bicycle frame and attain lightness in weight while facilitating the assembling of the frame. CONSTITUTION:The pipe material and lug part of a bicycle frame are formed integrally by bulging, and a fitting part to each frame pipe is formed integrally with a pipe by bulging to form a bracket Jug 3. The sectional shape of the frame pipe is formed to correspond to bending moment acting upon each part and stress distribution as occasion demands, and these components are jointed to form the bicycle frame.
Patent JP-H04221477-A (JP)
Title: Clearance control type magnetic head actuator
Inventor: TERAO MASATOSHI
IPC: G11B21/12
Filed: 1990-12-20
Abstract: PURPOSE:To reduce the weight of a carriage, to enhance its sensitivity, and to lift up a magnetic head to a waiting position by disposing a magnet unit at a stationary unit, and providing a lift-up mechanism for the head. CONSTITUTION:A magnet unit 55 having a permanent magnet 51 and a yoke 53 is secured to a housing 57 along a moving locus in a tracking direction of a magnetic head 43, and a clearance control coil 47 is tracking-driven without collision with the unit 55. A current flows to a lift-up coil 35 at the time of recording an optomagnetic disk 91 to be pulled by the unit 55. When the supply of the current to the coil 35 is stopped, the left side of a feed supporting member 31 is pulled by the tension of a tension spring 37, the member 31 is rotated at a rotary shaft 21 as a center until it is brought into contact with a lift-up position stopper 25, and the head 43 is lifted up.
Patent JP-H04223903-A (JP)
Title: Automated storage and retrieval system and warehouse
Inventor: HATANO TERUO
IPC: B65G1/137
Filed: 1990-12-21
Abstract: PURPOSE:To facilitate and expedite the carrying in/out of goods by temporarily putting the goods on a plurality of loading devices that are serially provided, by loading the goods on a carrier device afterwards, and carrying them to a storage space in order through the carrier device. CONSTITUTION:A carrying in/out part 12 communicated to a parking space 17 (storage space) for parking a vehicle (goods), is provided, and a loading device 15 is also provided in such a way that it is communicated from a carrying in/out doorway 13 that is formed thereon, while the parking space 17 is provided on the upper or lower part of ground level on which the loading device 15 is provided, according to appropriate frequency of use, and an elevator 19 that penetrates the parking space 17, is provided on the carrier in/out part 12. The carrying in/out doorway 13 for vehicle is formed on each parking space 17, and a belt mechanism 16 which is the same as the loading device 15, is provided on a loading part (carrier board) 20 that is moved up and down in the elevator 19. A vehicle is stopped on the loading device 15, and is sent in the carrier part 12 in order by operating the loading device 15, and is then carried into the parking space 17 through the elevator 19.
Patent JP-H04220778-A (JP)
Title: Gradation image processor
Inventor: FUJIEDA SHIRO
IPC: G06T7/00
Filed: 1990-12-20
Abstract: PURPOSE:To accurately measure a feature amount such as center of gravity at high speed without causing a quantization error and to enable the measurement of the feature amount without being affected by a background image part. CONSTITUTION:An image signal of the gradation image obtained through a camera 9 is inputted to an image input part 11 and binarized, and an expansion processing is conducted for the binarized image to generate an expanded image. The expanded image is stored in one image memory 12a and the gradation image is stored in the other image memory 12b, and a CPU 18 sets the area subject to measurement for the gradation image from the expanded image and conducts the measurement of the feature amount.