baber/WOPTO huggingface dataset:
Patent JP-2000173150-A (JP)
Title: Optical disk recording and reproducing device
Inventor: DOI MAKOTO
IPC: G11B17/26
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk recording and reproducing device of a small size and thin type capable of surely transporting a standby disk. SOLUTION: The recording and reproducing position and disk stock position of the disk 102 are separated and when the standby disk is transported from a disk stock section (disk stock position) 2 to a disk playing section (the recording and reproducing position of the disk) 4, only the spacing through which the disk passes is slightly opened and guided by guide members 24 and 25 so that the disk 102 is held when the disk 102 is placed on a turntable 8 and the disk is made to stand by to the position where playing is not affected when the disk 102 is reproduced. The sure transportation of the disk 102 and the reduction in the size and thickness of the apparatus are made possible.
Patent JP-H06190173-A (JP)
Title: Device for preventing thread from falling off from needle in beginning of sewing in sewing machine
Inventor: ITO FUMIO
IPC: D05B53/00
Filed: 1992-12-24
Abstract: PURPOSE:To prevent a thread from falling off from a needle without decreasing a sewing speed, in the beginning of sewing, while making the remaining length of a needle thread in the end of the previous sewing as short as possible, in the sewing machine. CONSTITUTION:In a position between a needle 14 and a thread take-up lever in the sewing machine 12, a needle thread 18 is restricted by a thread gripping solenoid device 20, when the thread take-up lever 16 goes upward, and also, during a 1-several stitch portion in the beginning of sewing.
Patent JP-H06182246-A (JP)
Title: Garbage treatment device
Inventor: MORISHITA TAKUYA
IPC: B09B3/00
Filed: 1992-12-24
Abstract: PURPOSE:To rapidly decompose and treat garbage in a short period of time by crushing the garbage charged from a material charge port and mixing the discharged garbage with treating medium in a treating tank formed with agitating ribs on its inside surface. CONSTITUTION:The garbage put into a crushing machine 7 from the material charge port 1 is transferred to the front end side of a transfer cylinder 9 by a spiral body 12 and is crushed by stationary teeth 11 and rotating teeth 14. The crushed garbage is discharged to the treating tank 16. The garbage discharged from the crushing machine 7 is mingled with the treating media 28 by rotation of the treating tank 16. Bacilli and cocci are generated to putrefy and decompose the garbage when the garbage is charged and mixed into and with the treating medium 28, by which the garbage is annihilated. The garbage is moved to the flank side of the treating tank 16 opposing to the crushing machine 7 by the agitating ribs 19 formed on the inside surface of the treating tank 16 at the time of rotating the treating tank 16, thereby the concentration of the garbage to a part of the treating tank 16 is prevented and the efficiency of mixing with the treating medium 28 is improved.
Patent JP-H11158232-A (JP)
Title: Silicone-containing vinyl polymer and its manufacture
Inventor: FURUKAWA HARUHIKO
IPC: C08F220/54
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain a silicone-containing vinyl polymer, which does not undergo gelation, having a hydrogen atom which bonds to a silicon atom only in its siloxane chain terminal. SOLUTION: A vinyl polymer comprises at least a structural unit of formula I (wherein R<1> is H or methyl; R<2> is a divalent organic group; R<3> is a 1-10C alkyl or aryl; (m) is 1-400). Preferably, the vinyl polymer is the one consisting of structural units of formulas I and II  R<4> is H or methyl; R<5> is selected form the group represented by formula III (wherein R<6> is a 1-10C alkyl, a hydroxyl- containing alkyl or an aryl; R<7> and R<8> are each a 1-10C alkyl or an aryl; X is H, a 1-10C alkyl, an aryl or a halogen)}. The structural unit of formula I is preferably present at a level of 0.1-100 mol.%. The polymer is obtained by a radical polymerization of at least a silicone compound of formula IV, and preferably of a silicone compound of formula IV and a vinyl monomer of formula V.
Patent JP-2001158275-A (JP)
Title: Tail gate device
Inventor: TOGANO HAJIME
IPC: B60P1/43
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To easily open and close, and fix a large tail gate. SOLUTION: Sliders 8 are mounted on front edges of left and right arms 4 of a tail gate 2, and guided by guide rails 5. Flange-shaped engagement parts 9 are mounted on front edges of the sliders 8, vertically rotatable hooks 11 are pulled by spring members 14, and the engagement parts 9 are pressed to stoppers 6 by claw parts 12 of the hooks 11 to fix the tail gate 2. The two hooks 11 are connected by means of wires 15, 16 in the rotating directions opposite to each other, and levers 17 are connected to the hooks 11 through links, so that the operation of the hooks 11 connected by the links and the operation of the hooks 11 connected with the hooks 11 by the wires are synchronized in operating the levers 7, simultaneously the sliders 8 are unlocked, and the tail gate 2 is rotated and fallen down.  Surfaces opposite to the pressing surfaces of the claw parts 12 are tapered, and the tail gate 2 is pushed up by the sliders 8 and automatically locked thereafter, when it is closed.
Patent JP-2001166223-A (JP)
Title: Endoscope
Inventor: KOSHIKAWA YUTAKA
IPC: G02B23/24
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope which prevents illumination unevenness by mainly lessening halation in order to observe a wide range. SOLUTION: This endoscope has an objective optical system and four illumination optical systems and these illumination optical systems consist >=2 kinds of the illumination optical systems respectively varying in the exit light quantities. The illumination optical systems 11a and 11a' from which exit light is more emitted are arranged in the front end positions corresponding to both sides in approximately the long side direction of a screen by the objective optical system 1 and the illumination optical systems 11b and 11b' from which the exit light is less emitted are arranged in the front end parts corresponding to both sides in approximately the short side direction of the screen by the objective optical system 1.
Patent JP-H10184069-A (JP)
Title: Vibration-damping frame
Inventor: ITO YOSHIAKI
IPC: F16F7/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a vibration-damping frame capable of displaying a damping effect against vibrations from a wind and strong and small earthquakes to a large earthquake. SOLUTION: The vibration-damping frame is arranged among vertically separated beams in the frame of a building, upper frame materials 21 extended from the upper beams to lower section are installed, lower frame materials 22 elongated from the lower beams to upper sections are mounted, and the upper and lower frame materials 21, 22 are disposed so that the front end sections of the upper and lower frame materials are superposed mutually at fine clearances.  Viscoelastic bodies 23 are held in the fine clearances to form low vibration-damping sections 20, plasticized plastic members 25 having strength lower than these frame materials 21, 22 and strength higher than the low vibration-damping sections 20 are set up to the specified sections of the upper frame materials 21 and/or the lower frame materials 22, and the plastic members 25 are arranged in series with the low vibration-damping sections 20.
Patent JP-2000182251-A (JP)
Title: Reading/writing device for optical recording medium
Inventor: SUSAN AYARI
IPC: G11B7/085
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a equipment which can determine the position of a scanner as accurately as possible in the case of a high moving speed or acceleration. SOLUTION: This device has the scanner 1 which scans a recording medium, a rough driving device 5 which moves the scanner 1 with respect to the recording medium, and a measuring instrument which finds the travel quantity of the scanner 1, and reads or/and writes an optical recording medium. The measuring instrument has an optical interference generating means 17 and an optical interference detecting means 21. This device is advantageous to equipment which belongs to an optical data storage device, e.g. equipment which requires speedy access to various positions dispersed on a recording medium very much like CD-ROM equipment or DVD-ROM equipment.
Patent JP-H07176526-A (JP)
Title: Thin film forming device
Inventor: OKA TETSUO
IPC: H01L21/312
Filed: 1993-12-20
Abstract: PURPOSE:To enable material gases to be uniform in concentration distribution in a reaction chamber just after material gases are fed to the reaction chamber and prevented from being separated from each other due to a specific gravity difference between them by a method wherein the material gases are fed to the reaction chamber through its bottom. CONSTITUTION:A mounting pad 15 is provided to the lower part of a reaction chamber 10. A ring-shaped material gas supply nozzle 16 is provided surrounding the mounting pad 15. A large number of fine holes are provided to the upper part of the gas supply nozzle 16. Material gases are made to blow upwards from them. Material gases are supplied to the reaction chamber 10 from below, whereby they can be set uniform in concentration distribution. By this setup, an anti-reflection film uniform in thickness and excellent in processability can be obtained.
Patent JP-H11179434-A (JP)
Title: Bending angle measuring method and bending method
Inventor: MATSUMOTO MASATERU
IPC: G01B21/22
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a bending angle measuring method and a bending method capable of executing high precise angle measurement regardless of a size and shape of a work. SOLUTION: When the correct measurement of a bending angle is not allowed to directly measure the work by an angle measuring instrument 3 in such a case as a work W consisting of thin and large sheets, a work W having an extremely small flange and a work W in which a louvered part or the like is provided, bending is, simultaneously with the work, executed to a test piece TP which is cut into a suitable size so that a bending angle of a stock which has the same material and moreover plate thickness as those of the work W to be bent is measured by a bending angle detector 3, and the bending angle of the work W is detected by measuring the bending angle of the test piece TP. Further, high precise bending is executed by bending the work W until it reaches the objective bending angle by the use of the bending angle measuring method.
Patent JP-H11174117-A (JP)
Title: Mechanism and method for inserting socket of semiconductor device
Inventor: TERAJIMA MINORU
IPC: G01R31/26
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To insert a packaged IC to a socket without an inclination. SOLUTION: A belly face 11b of a package main body 11 of an IC 10 is sucked by a vacuum pad 42 and caught by L-shaped arms 51, 52. In this state, the IC 10 is transferred to immediately above a socket 20. The IC 10, transferred to immediately above the socket 20 while held by the vacuum pad 42 and L- shaped arms 51, 52, is lowered until a surface 11a of the package main body 11 butts against an IC butt part 23, whereby a lead terminal of the IC 10 and a contact pin 25 of the socket 20 are brought in touch with each other. At this time, arms 51b, 52b in a horizontal direction of the L-shaped arms 51, 52 are accommodated in a groove 24 formed in the IC butt part 23, thus having no influence on the insertion of the IC 10 to the socket 20.
Patent JP-H05169558-A (JP)
Title: Manufacture of hose and apparatus therefor
Inventor: TAIRA HISAO
IPC: B29C53/08
Filed: 1991-12-26
Abstract: PURPOSE:To provide a method and an apparatus for manufacturing curved resin composite rubber hose, in which the workability band productivity are improved. CONSTITUTION:A vulcanized tubular hose is cut into pieces of fixed lengths in accordance with the shaping length, and an accumulator 11 is mounted on the hose 1 so as to pressure-hold the inner part of a resin tube layer, and the hose 1 is inserted into a heating device 20 and heated in order and thereafter supplied to a shaping jig having a predetermined curved shape, and further the hose 1 is shaped successively by the shaping jig from the tip end thereof. The hose 1 thus shaped is cooled in turn and, after cooling of the hose 1 is completed throughout the entire length, it is subjected to demolding for manufacturing a hose with a predetermined curved-shape.
Patent JP-2000171435-A (JP)
Title: Gas concentration detector
Inventor: HANEDA SATOSHI
IPC: G01N27/417
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To reduce effect due to noise, and prevent the false detection of gas concentration. SOLUTION: The detection signal of a gas concentration sensor 100 is inputted to a sensor control circuit M10 and a control circuit M10 calculates oxygen concentration output and NOx concentration output from the sensor detection signal and also detects the element impedance of the gas concentration sensor 100. A heater control circuit M20 controls the passage of a current to a heater 103. Both of the sensor control circuit M10 and the heater control circuit M20 are built in a connector 300. The gas concentration sensor 100 and the sensor control circuit M10 in the connector 300 are electrically connected by a signal line H1 and the heater 103 and the heater control circuit M20 in the connector 300 are electrically connected by a signal line H2.  The lengths of the signal lines H1, H2 from the gas concentration sensor 100 are prescribed corresponding to the level of the detection signal of the sensor 100 and, as the sensor signal becomes weak, the signal lines H1, H2 are shortened.
Patent JP-H103161-A (JP)
Title: Photographic product, and method and device for producing it
Inventor: NOZAKI ATSUO
IPC: B42F5/04
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent an index print housed in a housing container from being discolored caused by solar light coming from a transparent part, by housing its printed surface thereof opposedly to the non-transparent part of a phonograph bag. SOLUTION: The photograph bag 1 is made of a first sheet 21 (non- transparent part) being a paper coated with resin and a second sheet 22 (transparent part and also semi transparent part) being a transparent resin film. Then, the index print 4 is housed in a photographic print housing part 13. The print 4 is the print showing the list of the images of image frames recorded on a developed photographic film. Therefore, the images of the image frames recorded on the developed photographic film can be recognized without drawing out the developed photographic film from the housing container thereof. Besides, the printed surface of the print 4 is faced to the first sheet 21 (non-transparent part). Therefore, even when the solar light comes in, the printed surface is not discolored.
Patent JP-H0626563-A (JP)
Title: Gear ratio controller of continuously transmission
Inventor: SAWAZAKI TOMOO
IPC: F16H61/00
Filed: 1991-12-27
Abstract: PURPOSE:To check any fail time down-shift in an electromagnetic solenoid valve by setting this solenoid valve controlling a shift limiting valve down to an off drain type, and constituting this shift limiting valve to check or limit a flow of operating oil at time of de-energization. CONSTITUTION:A solenoid valve 53 is composed of an on-off type solenoid valve of on-off drain type serving as a drain state at the time of no current- carrying, and in this de-energizing state, operating oil is discharged at the downstream side of an orifice 96, whereby any pilot pressure is not fed to a pilot pressure chamber 93 of a gear ratio hold valve 44. A spool 91 moves to the right against a spring 94 by dint of original pressure on a line 104 acting on the left end of a land 91a, and thereby this land 91a closes an output port 44d. Therefore hydraulic pressure on another line 106 is held and the gear ratio is fixed. In brief, any down-shift is checked even in the case where a coil of the solenoid valve is disconnected.
Patent JP-H06195804-A (JP)
Title: Video tape recorder
Inventor: TABUCHI JUNICHIRO
IPC: G11B27/30
Filed: 1992-12-25
Abstract: PURPOSE:To output an index signal at the time of reproducing by recording a prescribed pilot signal in a PCM area. CONSTITUTION:Frequency difference signals between reference pilot signals made by program counters 14a and 14b and the pilot signal regenerated from the PCM area are outputted from mixers 28a and 28b, and are given via fH BPFs 30a and 30b and 3fH BPFs 32a and 32b to amplitude detectors 34a, 34b, 34c and 34d. A level difference of outputs of the fH BPF 30a and 3fH BPF 32a from the amplitude detectors 34a and 34b is calculated by an operation amplifier 38a, while a level difference of outputs of the fH BPF 30b and the 3fH BPF 32b from the amplitude detectors 34c and 34d by an operation amplifier 38b respectively. A result of the above calculation respectively is outputted as the index signal SI.
Patent JP-H09165687-A (JP)
Title: Water-repellent aluminum material and its production
Inventor: KAJIKI MINORU
IPC: C23C30/00
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain an aluminum material excellent in water repellency by applying a water repellent on the surface of an alumite film having a fine protrusion. SOLUTION: An aluminum material is anodized to form a porous almite film on the surface. The alumite film is dissolved, hence the pore in the surface is expanded or the surface is cracked, and a tapered fine protrusion is formed on the surface. Further, as the dissolution proceeds, the protrusion is made acicular or fibrous or into an acicular ridge. The surface of the aluminum material with the fine protrusion formed thereon is coated or impregnated with a water repellent. The aluminum is anodized in a soln. contg. sulfuric acid, oxalic acid or phosphoric acid, and the dissolution treatment is conducted in a soln. contg. phosphoric acid, sulfuric acid or sodium hydroxide. Consequently, an aluminum material having such excellent water repellency that a waterdrop is rolled down from the surface is provided.
Patent JP-H05182271-A (JP)
Title: Magneto-optical recorder
Inventor: FUJIWARA TSUNEO
IPC: G11B11/105
Filed: 1991-12-27
Abstract: PURPOSE:To prevent the deterioration in the quality of bit in a transient period by controlling the power of a light beam in such a manner that the part condensed with a light spot has a prescribed coercive force at the time of inverting the direction of modulating magnetic fields. CONSTITUTION:The magneto-optical recorder has a magneto-optical disk 1 coated with a magneto-optical medium 1a and a spindle motor 2 for rotating the disk 1 at a prescribed linear or angular speed. An optical pickup 3 emits a light beam 1C from the substrate 1b side of the disk 1 and condenses the light spot onto the medium 1a. An electromagnet 5 for generating magnetic fields impresses the magnetic field 1d in the direction perpendicular to the medium 1a. A control means 7 controls the power of the light beam emitted by the pickup in such a manner that the part condensed with the light spot has the prescribed coercive force at the inversion of the direction of the modulation magnetic field. An electromagnet driving current (g) is outputted from a magnet driver 6 in accordance with the control signal and is sent to the electromagnet 5, by which the power of the light beam is controlled. Thus, the deterioration in the quality of the bit in the transient period is eliminated.
Patent JP-2000153600-A (JP)
Title: Press plate mounting position designating apparatus
Inventor: HASHIMOTO NOBUAKI
IPC: B41F27/12
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To eliminate a large operator's spiritual load when a press plate is mounted and to effectively mount the plate at a correct position by collating allocating information formed based on production designating information with read print surface information, deciding a press plate mounting position, displaying its result and designating the position. SOLUTION: Production designating information A is input, and a control means 1 forms allocating information for allocating a press plate P to be mounted at each press plate mounting position of each plate cylinder of each printing unit based on the input information A. A marker or the like of print surface information B provided at an end bent part Pa of the plate P is read by a reading means 2. The means 1 is connected to the means 2, the allocation information and the print surface information B are input to the means 1 which collates then, and a deciding means 3 decides a press plate mounting position to be mounted with the plate P. A display means 4 displays to visually understand which plate P of which printing unit is mounted at which mounting position based on the result.
Patent JP-H09154933-A (JP)
Title: Medical adhesive tape and first-acid adhesive tape
Inventor: KAWAGUCHI HIROKO
IPC: A61L15/58
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To achieve a prevention of skin stimulation because of smoldering or the like and better mounting touch in application on a joint part by arranging a polytetrafluoroethylene film which is oriented unidirectionally while a load at a specified elongation is within a range of a specified value as a support to form an adhesive agent layer. SOLUTION: A porous film comprising a unidirectionally oriented polytetrafluoroethylene (PTFE) is used as a support. In the PTFE porous film, the load under the elongation of a tape to 50% is specified to 50g/15mm to 200g/15mm. An adhesive agent layer is formed at least on one side of the PTFE porous film. The adhesive agent layer is not limited specifically only if it is a medical adhesive agent without stimulation to skin. For example, an acrylic based adhesive agent mainly composed of an alkyl (meth)acrylate is usable.
Patent JP-H10181585-A (JP)
Title: Carrying vehicle
Inventor: WATANABE HARUHIRO
IPC: B65G47/52
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To run a carrying vehicle in a stable running style without stalling in mid-course even on uneven floor surface and, in addition, simply move it manually when a drive wheel cannot be driven normally while simplifying the mounting structure of the drive wheel. SOLUTION: A carrying vehicle is formed so that a part to be guided which moves along a guide body is provided and the vehicle is run drivingly on a floor surface along the guide body by a non-steering type drive wheel 12 provided at one position and a non-steering type driven wheel provided at two positions. Also an idle rolling wheel 14 to support the drive wheel above the floor surface in floated condition together with the driven wheel provided at two positions is provided so that it can be switched over by adjusting its vertical position relative to a body 11 between a non-supporting state in which the three wheel-s of the drive wheel and driven wheels are allowed to be brought in contact simultaneously with the floor surface and the supportingly acting state in floated condition.