baber/WOPTO huggingface dataset:
Patent JP-H0493546-A (JP)
Title: Device and method for controlling drain pump of air conditioner
Inventor: ITO HIROZUMI
IPC: F24F13/22
Filed: 1990-08-07
Abstract: PURPOSE:To extend the life of a drain pump by detecting that a detected temperature has reached a set temperature stored in a set temperature storing means to turn ON/OFF a drain pump cyclicly. CONSTITUTION:A memory 19 stores indoor temperatures and outdoor temperatures which are set in advance, while a drain pump drive circuit 21 drives and controls a drain pump 5 in response to the signals delivered from an output circuit 20. A drain pump control device controls ON time in a ON/ OFF period of the drain pump in such a manner that, ON time is made longer until room temperature reaches a first specified value (ta1) and when the room temperature has reached the value (ta1) and is in advance of a second specified value (ta2) and further outdoor temperature has not reached a specified value (tb1), ON time is made shorter. And when the room temperature has reached the value (ta1) and is in advance of the value (ta2) and the outdoor temperature has reached the value (tb1), ON time is made further shorter and when the indoor temperature has reached the second specified value (ta2), the drain pump is stopped.
Patent JP-H0373455-A (JP)
Title: Tape guide post
Inventor: KATO TAIICHIRO
IPC: G11B15/60
Filed: 1989-08-15
Abstract: PURPOSE:To stably travel a tape having a thin thickness without damage by shaping the subject guide post convexly in a center position in the tape transverse direction without having a flange for regulating a tape edge. CONSTITUTION:The tape guide post is larger than the width of a tape 2 to be used, and is formed in symmetrical to the center line having a large protruded curvature, e.g. a barrel shape convexly in such a manner that the radius in the center position (crown part) 1b in the tape transverse direction is larger than a radius of the end part 1a to an extent of 100-200 mum. Consequently, when the tape 2 having a fluctuation in the transverse direction of 100-200 mum is entered at the tape guide post, the tape 2 is apt to move toward the larger diameter. By this method, the positional fluctuation of the tape in the transverse direction on a tape path can be suppressed, and even when a thin type tape is used, the stable and secure traveling is feasible without damaging the tape edges.
Patent JP-S58114598-A (JP)
Title: Cone material for speaker
Inventor: KIKUCHI HIDEO
IPC: H04R7/02
Filed: 1981-12-28
Abstract: PURPOSE:To obtain a diaphragm which has both high elasticity and a high loss factor (short attenuation time), by adding an organic filler to an elastic compound which is blended with vinyl polymer or copolymer resin. CONSTITUTION:The organic filler is added to the elastic compound which is blended with vinyl polymer or copolymer resin. The vinyl polymer or copolymer uses polyvinyl chloride, a vinyl chloride-vinyl acetate copolymer, an ethylene- vinyl acetate copolymer, etc., as shown in a figure. As a method of providing this vinyl resin with high elasticity, a method of addig and kneading a plasticizer or diene copolymer is employed. The organic filler uses chips, cork, and organic fiber preferably. Thus, a high polymer material for a diaphragm having  superior damping performance is obtained.
Patent JP-S58114039-A (JP)
Title: Photoengraving method for screen mask
Inventor: KIMURA YUUJI
IPC: G03F7/12
Filed: 1981-12-28
Abstract: PURPOSE:To make patterns of partially different thicknesses printable with respect to a screen mask for the purpose of printing patterns on a substrate for hybrid ICs, etc. by forming patterns of plural kinds differing in thickness of emulsion film on the same mesh. CONSTITUTION:A photosensitive emulsion 11 is coated to prescribed thickness on a screen mesh 10, and an art work film 12 is placed thereon and is exposed then developed, whereby parts 13 for forming patterns are formed. Thereafter, the 2nd photosensitive emulsion 14 is coated over the entire surface at the thickness differing from the thickness of the previous photosensitive emulsion 11 and is exposed and developed by using an art work film differing in patterns from the film used before, whereby parts 15 for forming patterns differing in thickness are formed. If the screen mask 16 formed in the above-mentioned method is used in printing, patterns 13a are formed thickly and patterns 15a thinly on a substrate 19.
Patent JP-S6363528-A (JP)
Title: Transfer device for winding wire rod
Inventor: INAMORI HIROO
IPC: B21C47/24
Filed: 1986-09-05
Abstract: PURPOSE:To enable the transfer without causing any scratch on a winding wire rod by providing a traverse motion truck freely traveling in the right and left directions on the self-traveling truck moving before and behind on a rail and moving a finger frame to the just upper part of the winding wire rod on a winding machine. CONSTITUTION:The rail 26 extending in the direction at right angles with a rail 21 is provided on the portal self-traveling truck 22 freely traveling on the rail 21 in parallel to a wire rod induction line and a traverse motion truck 27 is placed thereon freely travelably. A winding wire rod W is pushed up by the pushing up plate 12 of a coil winding machine 9 after performing the winding by leading the wire rod to the winding machine 9 of the necessary boring type coil winding machine from the wire rod filling pipe by moving a winding truck 8. The traverse motion truck 27 is then located at the just upper part of the winding wire rod W by the movement of the self-traveling truck 22 and traverse motion truck 27, a lift platform 30 is descended and the claw piece 36 of a finger frame 34 is engaged with the bottom face of the winding wire rod W as well. The winding wire rod W is then placed on a conveyor 41 by driving the traverse motion truck 27 and self-traveling truck 22 after lifting the lift platform 30.
Patent JP-S6455447-A (JP)
Title: Metallic block belt
Inventor: IDE TORU
IPC: F16G5/16
Filed: 1987-08-24
Abstract: PURPOSE:To reduce noise of belt faborably in view point of management of manufacture and strength by arranging more than two types of block elements having different thickness in ring under predetermined condition. CONSTITUTION:Elements E1-EN in more than two types of block elements 1 having different thickness are arranged randomly in ring 2. It is constituted in such a manner that when the ratio between the thickness of other elements and the elements E1 having highest number in the elements 1 is (r2) or (rN), the minimum value (rM) is between 0.05-0.5, and the ratio PT of the number of elements except the elements E1 and the entire elements is in a range except the range lower than a border where PT decreases in linear function from the condition where (rM) is 0.05 and PT is 22% to the condition where (rM) is 0.3 and PT is 10% when PT is in the range of 10%-50%. Under this condition, belt noise can be reduced effectively with substantially favorable thickness of the element 1 in view point of strength of the belt 2 through combination of elements 1 having not so much types of thickness.
Patent JP-H0258336-A (JP)
Title: Manufacture of thin film semiconductor device
Inventor: TOGAWA EIJI
IPC: H01L29/78
Filed: 1988-08-24
Abstract: PURPOSE:To form a gate oxide film at a low temperature by implanting predetermined boron into the whole face of polycrystalline silicon, then activating it to oxidize the whole face by oxygen plasma, removing the unnecessary parts of an oxide film and the silicon, and forming a channel. CONSTITUTION:Polysilicon is deposited 1000Angstrom  on a glass board in a reduced pressure CVD furnace. Then, after boron is implanted 2X10<13>cm into the whole face at 40keV by an ion implanting device, it is activated at 580 deg.C for 3 hours. Thereafter, oxygen plasma is generated by induction coupling type RF discharge, and it is anode-oxidized in the plasma. Subsequently, a channel is formed by a photoetching method. After it is patterned with negative resist, an oxide film is etched with aqueous solution of fluoric acid and a polysilicon film is etched with mixture solution of fluoric acid and ammonium fluoride. Then, a gate electrode is formed, boron is implanted 1X10<15>cm on a whole face at 40keV by the ion implanting device, and a P-channel is formed. After the P- channel is covered with photoresist, phosphorus is implanted 3X10<15>cm at 80keV, and an N-channel is formed.
Patent JP-H0655211-A (JP)
Title: Run-in trough system bar stock drop carrying equipment
Inventor: KAMIGAKI KAZUYOSHI
IPC: B21B39/00
Filed: 1992-08-06
Abstract: PURPOSE:To provide an equipment for falling a bar stock hot formed and carried in into a cooling and carrying bed by a trough, where the structure is simple and the operation for adjusting the position of trough height is easy. CONSTITUTION:An arm 11 attaching traffics 51, 52 is attached to a shaft 62. The shaft 62 is rotated and driven with a air cylinder 15 through a driving arm 14, and the arm 11 is revolved around the shaft 62. When the traffics 51, 52 receiving a bar stock 50 is moved downward, the bar stock 50 is mounted on a slip plate 58, dropped downward on a cooling and carrying bed. The height position of the traffics 51, 52 can be adjusted with a wedge system height position adjusting means having a wedge 1 attached to the arm 11. Moreover, the slip plate 8 of the lowest stage engaging to the cooling and carrying bed is revolved by gravity around a hinge 9 and is always kept engaged to a cooling bed 81.
Patent JP-2000027705-A (JP)
Title: Attachment structure for carburetor
Inventor: SUZUKI MASAO
IPC: F02M35/10
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To effectively discharge heat transmitted from an engine to a carburetor main body on the way of a heat insulative pipe to the outside. SOLUTION: A heat insulative pipe 6 made of heat resistant synthetic resin, for instance, is divided into a body 6A having an intake passage 22 and a body 6B having an intake passage 23. A heat radiation member 15 made of material excellent in heat radiation such as aluminum is sandwiched between the divided bodies 6A and 6B. The bodies 6A and 6B are connected to each other by means of two through-bolts 13. The heat radiation member 15 has a disc form of a diameter larger than that of the heat insulative pipe 6, and a through-hole 15a the same as an intake passage 14 in diameter.
Patent JP-H0536225-A (JP)
Title: Floating type magnetic head
Inventor: SONODA YASUHIDE
IPC: G11B21/21
Filed: 1991-07-29
Abstract: PURPOSE:To exactly attain the positioning of a bobbin to a C-shape core by providing an extending part forming a cutting part on one wall of the bobbin. CONSTITUTION:The bobbin 7 mounted on the C-shape core 2 is formed with an insulation material and by extending on wall the extending part consisting of an L-shape positioning part 7a and another one cutting part 7b is provided. In the case of assembling the positioning is executed with the lower part of the surface of the positioning part 7a of the bobbin 7 and the standard surface 2a of the C-shape core 2, and after the bobbin 7 is mounted on the C-shape core 2 the extending part is removed by cutting the part 7b. When the force is applied to the positioning part 7a by using a pair of tweezers, etc., in the direction of A, the cutting part 7b is easily broken and removed. Thus, the positioning of the bobbin 7 is exactly executed and no defective insulation resistance is generated.
Patent JP-H0852113-A (JP)
Title: Inspection apparatus for visual function
Inventor: HAYASHI AKIHIRO
IPC: A61B3/10
Filed: 1994-08-10
Abstract: PURPOSE:To provide an inspection apparatus capable of attaining an accuracy in the same degree as that of an apparatus in which optotypes are shown in a brightly lit room, by providing an optotype display unit having optotypes for examination of binocular visual acuity with polarizing plates attached thereto and arranging a means for binocular fixation around the optotypes for examination of binocular visual acuity to stimulate fusion in binocular vision. CONSTITUTION:An aniseikonia chart 30 used as an optotype for examining the binocular vision of a person examined comprises a graphic ']' 31 on the right, another graphic '['32 on the left, and an annular graphic 33 at the center of the chart 30. Over the graphics 31 and 32, polarizing plates having polarizing angles crossing each other perpendicularly, that is, 135 deg. and 45 deg., respectively, are posted in such a way not to cover the annular graphic 33. The annular graphic 33 belonging to a portion where light fluxes are allowed to be transmitted can be recognized by both eyes. An optotype frame 34 provided at the periphery of the aniseikonia chart 30 as the aim for binocular fixation belongs also to the same light transmitting portion as the annular graphic 33 is placed. An examination to check the aniseikonia is performed by comparison of longitudinal dimension of the graphics 31 and 32, respectively, which are recognized by respective eyes. During the examination, the optotype frame 34 provides stimuli for fusion preventing fusion of the graphic 31 with the graphic 32 so that accurate examination of the aniseikonia can be performed.
Patent JP-H0374668-A (JP)
Title: Continuously variable transmission
Inventor: YASUE TSUTOMU
IPC: F16H37/02
Filed: 1989-08-14
Abstract: PURPOSE:To compact the whole of a device by a method wherein through combination of gears, the center of a primary pulley shaft is offset by the center of an input shaft. CONSTITUTION:Input, primary pulley, and secondary pulley shafts 51, 53, and 54 and counter, final idler, and a final shafts 52, 55, and 56 are mounted to external gears 61 - 72, respectively, and a forward reverse shifting mechanism 73 to selectively connect the input shaft 51 and the shafts 52, 57, and 53 is provided. Thus, the input shaft 51 is downwardly offset by the primary pulley shaft 53 according to size responding to necessity, the secondary pulley shaft 54 is reduced in a level, and the outside dimension of a whole can be compacted.
Patent JP-H0956252-A (JP)
Title: Storage of fruit vegetable under environmental control
Inventor: KITAHARA KAMIO
IPC: A23B7/148
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To carrying out a different operation for each condition having a high oxygen concentration, a high CO2 concentration and a high concentration of a volatile organic gas in a storage section by using an absorption tower filled with a nitrogen absorbent. SOLUTION: Storage of fruit vegetables under environmental control is carried out by a system which can adjust the concentrations of oxygen, CO2 gas and a volatile organic substance in a storage section by changing an absorption time of one kind of an absorption tower. The system is provided with a cooling tube for cooling an exhaust gas by the chilled air from the storage section and a drain pot for recovering the water condensed by the cooling tube at the exhaust gas side of a vacuum pump for producing a reduced pressure condition.
Patent JP-H0498310-A (JP)
Title: Menu-driven man machine interface system for computer
Inventor: TSUCHIDA KOICHI
IPC: G06F3/0482
Filed: 1990-08-10
Abstract: PURPOSE:To improve the quick operability of a menu item and to improve applicability, extendability and a customizing characteristic by means of a user by screen-displaying an added menu item and starting a corresponding program by means of a user registration menu item selection function. CONSTITUTION:The menu item which a menu item editing program 57 newly registers and alters is screen-displayed as the menu item which a user registration menu item display program 59 adds and the program corresponding to the menu item is started by a user registration menu item selection program 61 by the selection of the menu item. Thus, the menu item prepared by the user can freely and newly be registered, altered and eliminated. Then, the menu item is selected as the added menu item and is started by the corresponding program. Thus, quick operability, applicability extendability and the customizing characteristic by the user can be improved.
Patent JP-H0260612-A (JP)
Title: Opening and closing structure for curtain
Inventor: MIHASHI KOJI
IPC: A47H23/05
Filed: 1988-08-26
Abstract: PURPOSE:To minimize the driving force of a driving truck and to extremely slightly overlap a curtain by moving down a rotation locking member when a screening body unit is under an expanded state, approaching another adjoining screening body unit to above-mentioned screening body unit, and preventing the rotation of the above-mentioned screening body unit by the cam body of the adjoining screening body unit so long as the locking member moves up. CONSTITUTION:When the coupling rod of one screening body unit 32 comes off from a protruding piece 81 of its adjoining screening body unit 31, the tensile force of a driving truck 31 acts as rotational force to rotate the screening body unit 32 first. A rotation regulating means B is a means to rotate screening body units 30, 31, 32,..., backward in one body from the left side unit when the screening body units 30, 31, 32,..., are to be made approximately orthogonal to a rail 1, and the means B is composed of a rotation locking member 91 fitted to the outside of hinge shafts 50, 51..., under a vertically slidable state and cam bodies 100, 101,..., fitted to a driving truck 4 and supporting trucks 21, 22,....
Patent JP-H0792939-A (JP)
Title: Image reproducing device
Inventor: URYU TAKESHI
IPC: G09G5/00
Filed: 1993-08-25
Abstract: PURPOSE:To solve problems, such as complicate operation, difficulty in fine adjustment and handling, taking of longer time and high cost, by using a jog dial and a shuttle link. CONSTITUTION:Changeover to an image magnification mode, scroll mode, trimming mode and rotation mode is executed every time an operator pushes an image processing button 12. Namely, the image magnification is changed by rotating the jog dial 21 in the image magnification mode. The scroll is executed by combining the rotation of the jog dial 21 and the shuttle link 22 in the scroll mode. The trimming of the image is executed by rotating the jog dial 21 in the trimming mode. Further, the rotation of the image is executed by rotating the jog dial 21 in the rotation mode. The frame feeding of the image is executed by rotating the jog dial 21 and the desired image in the index image is obtd. by rotating the jog dial 21 and the shuttle link 22.
Patent JP-S6191864-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: TOYOGUCHI YOSHINORI
IPC: H01M4/40
Filed: 1984-10-08
Abstract: PURPOSE:To increase cycle life and retard self discharge by forming a negative electrode with a specified alloy. CONSTITUTION:A positive electrode mainly comprising manganese dioxide and a negative electrode which absorbs alkali metal ion in nonaqueous electrolyte in charge and desorbs abosrbed metal ion to electrolyte in discharge are used. The negative electrode is formed with an alloy comprising a metal selected from a group cadmium and zinc, for example, 10-80wt% cadmium, and tin selected from lead, tin, bismuth, indium, and aluminum. Absorption rate of lithium ion from nonaqueous electrolyte to the negative electrode in charge is not reduced, and deposition of metallic lithium is prevented, and deterioration of positive electrode caused by reaction of metallic lithium with electrolyte is decreased. Therefore, a high energy nonaqueous secondary battery whose cycle life is increased and self discharge is retarded is obtained.
Patent JP-2001033381-A (JP)
Title: Light application method and apparatus for measuring organism
Inventor: KOBAYASHI MANAMI
IPC: G06T1/00
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To simply obtain an absolute value when measured from two-dimensional image information of a specimen obtained by a single two-dimensional detector by multiplying both measured and reference image data by a given weight different at a pixel unit at each measuring wavelength and adding the resultant data. SOLUTION: Radiant rays from a specimen 10unk and a reference material 10std having a constant reflectivity from a light source 11 are detected by a two-dimensional detector 21. Then, measured image data D1(unk) to Dn(unk) having wavelengths λ1 to λn are obtained from the sample 10unk, and reference image data D1(std) to Dn(std) are similarly obtained from the material 10std. A given weight is multiplied by both the image data at each different measured wavelength, and the multiplied data are added at each pixel unit. E.g. a calculation (f) multiplies a given weight by different wavelengths of a difference of both the image data D1 to Dm having wavelengths λ1 to λm from both the image data having the wavelengths λ1 to λn, and adds the multiplied data. Two-dimensional information of an absolute value regarding an organism tissue based on it is obtained. Thus, even if the measured image data is changed due to a change in measuring conditions, the reference data of the same change compensates the change in the conditions.
Patent JP-2000050652-A (JP)
Title: Arm structure
Inventor: SOFUE KENICHI
IPC: H02M7/5387
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide the structure of a bridge circuit used in a DC/AC converter, or the like, especially an arm structure for suppressing the generation of inductance. SOLUTION: A current is fed from the positive (+) side of a battery 14 via a copper plate 20, an aluminum block 26 and a conductor 29 to an FET Q3 via current paths (1), (2) and (3). The current flows through the FET Q3 and a metal 32 into an aluminum block 27 via a current path (4), where the current paths (1)-(3) are mutually close to the current path (4), and the current flows in the reverse direction thus reducing the generation of inductance. The current flowing from a load through an intermediate point flows through the aluminum blocks 28, 27 and a conductor 30 into an FET Q4 via current paths (6), (7). furthermore, the current flows from the FET Q4 via a metal 37 back to the battery 14 via a current path (8), where the current paths (6)-(7) are mutually close to the current path (8) and the current flows in reverse, thus reducing the generation of inductance.
Patent JP-H0494230-A (JP)
Title: Optical frequency shift stabilizing device
Inventor: ONO TAKASHI
IPC: H04B10/548
Filed: 1990-08-09
Abstract: PURPOSE:To suppress fluctuation of a frequency shift of an optical FSK transmission light source with a low speed and simple circuit by using a mean value of a demodulated signal through frequency discrimination of an optical frequency shift keying(FSK) signal light so as to control the frequency shift. CONSTITUTION:An frequency discrimination characteristic with a different resonance frequency is obtained because the refractive index differs from ordinary rays and extraordinary rays of an incident light to a Fabry-Perot etalon 8 made of a double refraction material. Then a radiating light from the Fabry- Perot etalon 8 is separated into ordinary rays and extraordinary rays by a polarized wave separation prism 9, the rays are respectively received by 1st and 2nd optical detectors 10, 14, in which the rays are converted into electric signals and they are averaged by 1st and 2nd low pass filters 11, 15. Then a level of a digital electric signal 1 fed to a semiconductor laser 3 is controlled by a variable attenuator 2 so that the sum of outputs of the 1st and 2nd low pass filters 11, 15 (output of a summing amplifier 12) is always a prescribed value. Thus, the fluctuation of a frequency shift of an optical FSK transmission light source is suppressed at a comparatively low speed with a simple circuit.