baber/WOPTO huggingface dataset:
Patent JP-H07187895-A (JP)
Title: Method for growing crystal of compound semiconductor and apparatus for growing crystal
Inventor: TOMITA SHIYOUTAROU
IPC: C30B11/04
Filed: 1993-12-24
Abstract: PURPOSE:To obtain a II-VI compd. semiconductor having good crystallinity by relieving the stress acting on a seed crystal at the time of crystal growth in growth of a soln. crystal. CONSTITUTION:A crystal growth vessel 1 is arranged in an electric furnace formed with a prescribed temp. distribution. This electric furnace is constituted by winding a heater wire 8 around a furnace cure tube 7 forming a vertical type space capable of housing the crystal growth vessel 1 therein. A source crystal 2 is dissolved to saturation solubility in a solvent 3 at a source temp. Ts. Source crystal components diffuse in the solvent and move to a low-temp. section. Since the saturation solubility is low in the low-temp. part, the soln. turns to a supersaturated soln. The supersaturated soln. having a proper degree of supersaturation comes into contact with the seed crystal 5 of a temp. Tg and thereby comes into contact with the surface of the seed crystal 5, by which the bulky ZnSe single crystal is grown on the seed crystal 5. The bulky ZnSe single crystal which has a circular columnar shape along the bore of a seed stop 4 and has the same diameter as the diameter of the seed crystal is grown.
Patent JP-H11141571-A (JP)
Title: Coil rotation type electromagnetic clutch
Inventor: ISHIUCHI MITOSHI
IPC: H01R39/18
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a coil rotation type electromagnetic clutch which can be embodied at low cost in a lightweight, small-sized construction. SOLUTION: A brush holder formed in a single piece structure is furnished on a terminal housing 16, and a conductive member 21 in the form of a leaf spring to which a brush 20 is secured, is accommodated in the brush holder. The conductive member 21 is connected electrically with a terminal 19a inserted in the housing 16 and is given an elastic returning force. The brush 20 is pressed to a slip ring by this elastic returning force of conductive member 21.
Patent JP-H08186608-A (JP)
Title: Adjustment method for orthogonal detector, adjustment auxiliary device and demodulation device with adjustment auxiliary function
Inventor: TANAKA KOICHIRO
IPC: H03D3/00
Filed: 1994-12-28
Abstract: PURPOSE: To provide an adjustment method for precisely and speedily adjusting an orthogonal detector and to provide its adjustment auxiliary device. CONSTITUTION: A first oscillation means 1 giving an input signal to the orthogonal detector 14, a second oscillation means 2 giving a local oscillation signal to the orthogonal detector 14, 5 square means 3 and 4 squaring the two outputs of the orthogonal detector 14, an addition means 5 adding the outputs of the square means 3 and 4, a high pass filter 6 setting only the orthogonal signal component of the output of the addition means 5 to pass through and an AC voltage meter 7 displaying the volume of an AC signal component passing the high pass filter 6 are provided. Thus, the orthogonal detector 14 is adjusted so that the AC signal component becomes a minimum.
Patent JP-H05162786-A (JP)
Title: Stirring robot
Inventor: FUJIMOTO MASAHISA
IPC: B08B9/087
Filed: 1991-12-11
Abstract: PURPOSE:To facilitate crashing and dispersing of sludge by a method in which a robot with wheels which can run automatically along a tank bottom by an operation from outside is provided with a rotary plough to crash the sludge piling on the tank bottom and a stirring means to disperse up the crashed sludge. CONSTITUTION:The subject stirring robot 7 runs along a bottom surface of a tank 1 which stores crude oil to stir and disperse sludge 6 piling on the bottom surface of the tank 1. Power and operation signal for the stirring robot 7 are sent from a controller 9 installed outside a tank breakoil 4 through a cable 8. At a front part of the stirring robot 7, a rotary plough 11 to be driven by a motor 12 is provided all along the width of the robot 7, for crashing the sludge 6 by its rotation and mixing it with the crude oil 5. At a central and upper part of the stirring robot 7, two stirring means 13 of axial-flow pump type to be rotated by a motor 14 with reducer is provided to jet up the sludge 6 mixed with the crude oil 5 and disperse it into the crude oil 5.
Patent JP-H03188120-A (JP)
Title: Moisture-curing urethane composition
Inventor: KITAMURA TETSUJI
IPC: C08G18/18
Filed: 1989-12-18
Abstract: PURPOSE:To prepare the title compsn. having a significantly increased curing rate and an excellent storage stability when compared with a conventional moisture-curing urethane compsn. using a well-known curing catalyst by compounding a urethane prepolymer with a specific curing catalyst. CONSTITUTION:100 pts.wt. urethane prepolymer is compounded with at least one curing catalyst selected from the group consisting of bis(2- dimethylaminoethyl) ether and N,N,N',N',N''-pentamethyldiethylenetriamine pref. in an amt. of 0.05-0.2 pt.wt. As the urethane prepolymer, any urethane prepolymer usually used for a moisture-curing urethane compsn. can be used.
Patent JP-H04194743-A (JP)
Title: Mass spectrometry of organic polar compound
Inventor: KATO YOSHIAKI
IPC: H01J49/10
Filed: 1990-11-28
Abstract: PURPOSE:To separate and analyze an unmodified compound of sugar and others as they are by producing negative ions of halogen by mixing a halogen- containing compound in a chemical ion source, and by utilizing an addition reaction of these negative ions of halogen with an organic polar compound. CONSTITUTION:Methanol and chloroform stored in solvent storage bottles 1 and 2 are sent out by pumps 3 and 4, mixed by a mixer 5 and sent to a column 7 through an injector 6. A sample solution is introduced from the injector 6, separated by the column 7 and then sent to an atmospheric-pressure chemical ionization (APCI) interface element by a plastic tube 15. The APCI interface element is provided with an atomizer 9, a solvent removing chamber 10, a differential exhaust system element 17, etc. The solution flowing out of a liquid chromatograph is atomized by the atomizer 9 and sent into the solvent removing chamber 10, and vaporized solvent molecules are ionized by corona discharge generated by a high voltage impressed on a needle electrode 11. CH3O<-> ions and the like produced from the methanol, attach molecules of the chloroform and, as the result, Cl<-> ions are produced.
Patent JP-H09166938-A (JP)
Title: Bookbinding original image forming device
Inventor: TAKAHASHI HIROSHI
IPC: G03G15/36
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of image chipping caused by the dividing deviation of the right and left pages of read page image data in accordance with deviation between a detected binding part position and an actual binding part position by forcibly overlapping and printing the read image on the binding part of an independent page to the binding part side of a transfer paper. SOLUTION: A main controller reads the read page image of a spread bookbinding original from a frame memory 104 for every page and forms the image on the transfer paper of page 1 in the case where an independent page mode is specified. A page housing sensor 214 recognizes the right and the left end positions of the bookbinding original, and calculates the center as the binding part of the bookbinding original. Consequently, when the bookbinding original is set, the deviation is caused between the actual binding part position and the calculated binding part position. The images are overlapped and printed with respect to the detected binding part position. The overlapped and copied image normally hides in the binding part in the case of bookbinding of copy, so that it is not conspicuous.
Patent JP-H06171896-A (JP)
Title: Suspending gondola for crane
Inventor: HAYASHI SHINJIRO
IPC: B66F9/06
Filed: 1992-12-08
Abstract: PURPOSE:To vertically suspend a gondola regardless of expansion/contraction or derricking of a boom, and reduce its fluctuation. CONSTITUTION:A fitting arm 2 having yoke shaped extreme ends is engaged with a gondola main body 1 at the positions A, A' on both side of the upper part of the gondola main body 1, so as to sandwich the gondola main body rotationally movably, and shock absorbers 3, 3' are fitted between positions B, B which are on the root side of the fitting arm 2 than the positions A, A' and on the yoked parts, and positions C, C' which are positioned below the positions A, A' on both sides of the gondola main body 1, so as to be rotationally movable on both end parts. When the gondola main body 1 is fitted rotationally movably outside upward centering around the positions A, A', a crane can be traveled while having the gondola mounted thereon and by forming the front face side of the gondola main body 1 into a part of an ellipse, it can be turningly moved in a narrow space.
Patent JP-H07178931-A (JP)
Title: Recording apparatus and data processing output means
Inventor: WADA SHUNEI
IPC: B41J2/175
Filed: 1993-12-24
Abstract: PURPOSE:To enable the effective utilization of color ink without interrupting printing operation and to always form a high-grade color image by performing false black printing using color ink when black ink is exhausted. CONSTITUTION:When black ink is exhausted, a message such that process black printing preparing false black by mixing color inks is performed on and after is displayed on a display part. A user inputs whether or not printing enters this mode. When printing enters this mode, a user pushes the elastic seal member 1408 of a head cartridge 1401 to detach a seal member 1402 from holes 1409a, 1409b, 1409c and excessive color inks are guided to a black ink tank 1404 to be mixed to prepare false black ink and printing is continued.
Patent JP-2000199671-A (JP)
Title: Refrigerator
Inventor: UEMURA MICHIKO
IPC: F25D11/02
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To secure the quality of food stuffs and improve the handling convenience of a refrigerator by a method wherein the food stuffs to be preserved by refrigeration are divided in accordance with the purpose of preservation. SOLUTION: A first refrigerating chamber 25, equipped with an independent drawer type door 25a, is provided with a first temperature detecting means in the same and a second refrigerating chamber 26, equipped with another independent drawer type door 26a, is provided with a second temperature detecting means in the same while the cold air inlet port of the second refrigerating chamber 26 is provided with a damper device 52. The first temperature detecting means 32 controls a compressor 34 and a fan 36 while the second temperature detecting means 33 controls the damper device 32 to maintain a temperature in the first refrigerating chamber 25 at a value in a relatively low refrigerating temperature band and maintain a temperature in the second refrigerating chamber 26 at a value in a relatively high refrigerating temperature band.
Patent JP-H09142090-A (JP)
Title: Static electricity eliminating device at separation time of pressure sensitive adhesive tape
Inventor: HARADA NOBUHIRO
IPC: B43M1/00
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To improve the usage of a pressure sensitive adhesive tape after the separation cut by providing static electricity eliminating means for atmospherically discharging static electricity generated during the tape separation period at the time of cutting off a pressure sensitive adhesive tape. SOLUTION: Static electricity elimination means 18 is provided to be in contact with the pressure sensitive adhesive tape 4 for atmospherically discharging static electricity generated during the tape separation period at the time of separating one end of the pressure sensitive adhesive tape 4 and cutting off a predetermined length of the pressure sensitive adhesive tape 4. The static electricity eliminating means 18 is constituted of a first holding arm part 20 extending from the first main body part 6 of a small sized cutter 2, a second holding arm part 22 extending from the second main body part 8 thereof, and a roller-shaped static electricity eliminating part 24 held by the first and second holding arm parts 20, 22.  The static electricity eliminating part 24 includes a cylindrical core material 26 and a static electricity eliminating cloth 28 disposed on the outer periphery of the cylindrical core material 26, and the static electricity eliminating cloth 28 is formed by conductive nonwoven fabric.
Patent JP-2000151172-A (JP)
Title: Electromagnetic shield structure
Inventor: YAMANE TOSHIHIRO
IPC: H05K9/00
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To reduce the cost while shortening the work period by laminating electromagnetic shield layers of lower performance than a desired level thereby totally forming an electromagnetic shield of a desired performance level. SOLUTION: An electromagnetic shield room 1 is defined by means of double partition walls 2, 2', for example. Double doors 3, 3' and glass windows 4, 4' are arranged at the opening of the partition walls 2, 2'. When the electromagnetic shield room 1 requires electromagnetic shielding of about 30 dB, for example, each partition wall 2, 2' is subjected to electromagnetic shielding on the order of 15-20 dB, for example. More specifically, electromagnetic shield layers of lower performance than a desired level are laminated to totally attain a desired performance level. Consequently, an inexpensive electromagnetic shield layer can be employed depending on the performance of the shield material being used. Furthermore, electromagnetic shield work between different members can be simplified.
Patent JP-H03189970-A (JP)
Title: Optical head position detection device
Inventor: HIROKI TOMOYUKI
IPC: G11B21/08
Filed: 1989-12-20
Abstract: PURPOSE:To accurately detect a position by providing a phase comparison means which compares a phase between a track error signal and an on-track signal, and a storage means which stores the value of the track error signal when the value of a relative address is changed, and deciding the intersection of a track based on the output values of the phase comparison means and the storage means. CONSTITUTION:Binarization circuits 6 and 7 respectively output signals (b') and (c') obtained by binarizing the track error signal (b) and the on-track signal (c). The phase comparator 8 outputs a positional signal (e) with 1/4 track accuracy based on the outputs of the circuits 6 and 7. Besides, a comparator 15 transmits a signal to a P0 latch circuit 9 when the relative address is different from the last time and the circuit 9 latches the binarized signal (b') when it receives the signal from the compartor 15. Then, a track intersection decision circuit 10 decides the intersection of the track in the area of the relative address N based on a value latched by the circuit 9 and the positional signal (e). Thus, the position is accurately detected.
Patent JP-H02172493-A (JP)
Title: Walking bar device for sewing machine
Inventor: INAI KUNIHIRO
IPC: D05B27/04
Filed: 1988-12-26
Abstract: PURPOSE:To attach/detach cloth smoothly by providing a sewing machine with an adjuster which is engaged with a lifting link while a presser energizing means is being overcome in relation to the upward movement actuation of a presser bar and also permits the tread of a walking bar feed dog to be moved further more upward than the tread of a cloth presser foot. CONSTITUTION:After sewing has been done, a presser bar 12 is elevated by a well known means, and a presser holder 13, a lifting link 37, a holder 4 and a cloth presser foot 3 are elevated while being operatively associated with the elevation of the presser bar 12. In addition, No.1 normal rod 5, a feed bar 6 and a walking bar feed dog 50 are also elevated via links 44a and 44b. When the pawl arm 37c of the lifting link 37 comes in contact with an adjuster 52, the lifting link 37 is rotated counterclockwise around a stepped screw 14 so that an pawl arm 37b pulls No.2 normal rod 16 up via No.3 engaging section 18 while No. 2 engaging section 17 pulls the connecting section 6b of a feed bar 6 up. Which therefore permits the feed bar 6 to be rotated counterclockwise around the connecting section 6a so that the tread 50a of the walking bar feed dog 50 to be moved further more upward than the tread 3a of the cloth presser foot 3.
Patent JP-H09168128-A (JP)
Title: Common electrode potential adjustment device for liquid crystal television receiver
Inventor: OYAMA HIDEKI
IPC: H04N5/66
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To reduce the adjustment time considerably and to attain the adjustment with high accuracy by obtaining a common electrode potential value minimizing flicker on a liquid crystal television receiver screen through arithmetic operation and adjusting the potential. SOLUTION: A filter circuit 3 is a 60Hz BPF circuit when the flicker of a screen of a liquid crystal television receiver 1 is 60Hz and only the electric signal component of the flicker is fed to an effective value DC converter 4. The converter 4 converts the effective value of a 60H sine wave signal from the circuit 3 into a DC and it is fed to an A/D converter 5. Then the A/D converter 5 converts an analog signal from the converter 4 into a digital signal, which is stored in a memory 6. That is, the digital signal stored in the memory 6 indicates a level of a flicker of the liquid crystal television receiver screen when a common electrode potential is zero. The a computing element 7 uses the method of least squares to make approximation calculation on a quadratic curve based on the common potential level stored in the memory 6 and the magnitude of flicker. Thus, the adjustment time is considerably reduced and adjustment with high accuracy is conducted.
Patent JP-H10169027-A (JP)
Title: Ventilating structure of attic
Inventor: SHICHIJO KOJIRO
IPC: E04B1/70
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a ventilating structure that is inexpensive and easy in fitting, and also that is provided with a ridge member not projecting from the ridge. SOLUTION: A ventilating hole 3 that has been provided to a roof for ventilating the air in an attic is covered with a ridge member 2, and also the ridge member 2 is covered with ridge tiles 1, so that a sense of incompatibility beween the ridge tile 1 and the ventilating ridge member 2 of diffent materials can be eliminated, and also the ridge member 2 is prevented from being projected from the ridge. Further, the ridge member 2 is formed by a flexible material so that it is deformed when the ridge tile 2 is abutted on the ridge member, and the ridge member 2 is covered with the ridge tiles 1 so as to be out of sight.
Patent JP-H03188926-A (JP)
Title: Filtration treating method
Inventor: MORO MASASHI
IPC: B01D61/14
Filed: 1989-12-19
Abstract: PURPOSE:To prevent stickiness of concd. sludge to surface of filter films and to improve filtering efficiency by setting plural flat plate-like filter films in the vessel in mutually parallel and relatively reciprocating the adjacent filtering film in the reverse direction each other along the direction of filtering film surfaces. CONSTITUTION:The filtering film 3 is formed by stretching the film bodies at both face of a square frame body and plural flat platelike filter films 3 are set in the reaction vessel 2 mutually parallelly at the prescribed intervals and dipped into the active sludge mixed liquid 4 in the vessel 2. Each filtering film 3 is connected to a crank shaft 7 as rotatable with an arm member 6 and by rotating the crank shaft 7, the adjacent filtering films 3 are ascended/ descended in the reverse direction each other through a guide member 5. At the time of filtering the mixed liquid 4 by sucking inner part of the filtering films 3 with suction of a suction pump 14, the concd. sludge is apt to stick to the surface of filtering film 3, but this is separated from the surface with the vertical motion in mutually reverse direction and the filtering efficiency is made to good.
Patent JP-2000153691-A (JP)
Title: Collector for writing utensil
Inventor: FURUKAWA KAZUHIKO
IPC: B43K7/08
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To eliminate problems of a jetting-out under a controlled pressure, and a direct flowing of a corrector writing utensil, without deteriorating the appearance and the cost. SOLUTION: In this direct liquid type collector writing utensil, air grooves 15a-15d are bent a plurality of time, at least twice, so that the air grooves may not be located on the same straight line, and communicated in such a manner that on the peripheral edge of the half cross section side on the same sides as an ink groove 14, in a plurality of blocks, the air grooves in the axial direction are bent by connection grooves 22a-22c of which the cross sectional areas are smaller than the blades around them, in the middle of the air grooves, in order to soften a jetting-out due to a sudden movement to a collector holding groove 13 from an ink tank. Also, the effect is better when a communicating hole which communicates with the peripheral edge of a central core inside, is provided with at least one of the ink holding grooves.
Patent JP-H10171548-A (JP)
Title: Intermediate phase clock generating circuit
Inventor: SATO HIROSHI
IPC: H03K5/13
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To attain an intermediate phase clock generating circuit capable of improving the accuracy and stability of operation and preventing the increment of the layout area of a circuit on a substrate. SOLUTION: A clock signal CLK1 is delayed by delay circuits 10, 20 connected in series to apply the same delay time to an input signal and the phase of an output signal from the circuit 20 is compared with that of a clock signal CLK2 by a phase compartor 30. An up/down signal SUD is generated in accordance with a phase difference between these compared signals and outputted to a delay control circuit 40, respective bits of the circuit 40 are set up correspondent to the signal SUD and respectively outputted to the circuit 10, 20 and the delay time of the circuits 10, 20 is controlled so that phase of the output signal from the circuit 20 coincides with that of the clock signal CLK2 . Therefore a clock signal CLK3 having an intermediate phase between both the clock signals CLK1 , CLK2 is obtained from the output terminal of the delay circuit 10.
Patent JP-H05256895-A (JP)
Title: Partial discharge discriminating method
IPC: G06G7/60
Filed: 1991-11-20
Abstract: PURPOSE:To automatically and quickly discriminate the occurrence of partial discharge by only fetching a high S/N frequency component against a detected signal and evaluating the magnitude, generating phase, and generating frequency of an output signal on a neural network. CONSTITUTION:A detected pulse signal is inputted to a spectrum analyzer 6. A detection circuit 6' detects the output signal component corresponding to a separately decided frequency having a good S/N and inputs the output signal component to a partial discharge measuring instrument 7. Each cell 111-113 of the input layer 11 of a neural network 8 corresponds to a specific phase extent and amplitude extent of the pulses stored in the instrument 7. The number of pulses meeting the extents become the input value of each cell. When the value of each cell of the layer 11 is inputted, the values are evaluated at an intermediate layer 12 and output layer 13. The evaluated values (0-1) of the cells 131 and 132 of the output layer 13 are obtained. The occurrence of partial discharge is discriminated from the magnitudes of the evaluated values.