baber/WOPTO huggingface dataset:
Patent JP-H02179068-A (JP)
Title: Facsimile equipment
Inventor: WATANABE NAOTO
IPC: H04N1/387
Filed: 1988-12-28
Abstract: PURPOSE:To improve the load of software processing and to reduce the decoding processing time by outputting a white level signal as a picture signal at both ends of recording paper in response to the set bit number. CONSTITUTION:A register selector 11 outputs a signal selecting various circuits in response to an address data sent from a CPU. The data latched through the input of a transfer start (RLCST) signal to a recording section is loaded to a decremental counter 17 and the result is outputted as a transfer clock. A picture signal is sent via a picture signal latch circuit 14, a decremental counter 18, a comparator 19 and an AND circuit 23. Thus, when the decremental counter 18 outputs a zero level or the comparator 19 outputs 0, the picture signal is forcibly brought into a white level signal. Thus, the ends of the paper are replaced automatically into a white level signal by having only to write a run length code when the white level signal is set in advance.
Patent JP-H02178503-A (JP)
Title: Radiant tube
Inventor: MEGURO KAZUNORI
IPC: F23D14/12
Filed: 1988-12-28
Abstract: PURPOSE:To prevent oxidation of an inner tube and the like and make to endure their use for a long time by forming a fine acid-proof protective layer at least on the inner face of the inner tube. CONSTITUTION:A combustion gas of high temperature passes the inside part of an inner tube 3, the open end of the inner tube 3 and the gap between the inner tube and the outer tube 1 and is exhausted from an exhaust port 2. The heat of the combustion gas is radiated from the outer tube 1 in a furnace to heat an atmosphere gas of the furnace. A fine acid-proof protective layer is formed at least on the inner face of the inner tube 3 and may be formed on the other parts, for instance, the outer face of the inner tube 3, the inner face of the outer tube 1, particularly, the inner face of the outer tube 1 opposed to the open end of the inner tube 3. As the fine acid-proof protective layer, SiC or Si3N4 formed by a CVD method or heat resistant oxide formed by a plasma CVD method, for example, alumina, mullite and the like are mentioned. In this case, the film thickness of the acid-proof protective layer had better be 150mum or more.
Patent JP-H07199252-A (JP)
Title: Method of controlling wavelength variable filter
Inventor: TAKAHASHI SEIGO
IPC: G02F1/335
Filed: 1993-12-28
Abstract: PURPOSE:To provide a wavelength variable filter with high quality by eliminating the influence to other wavelength signals at the time of switching the selection wavelength of the wavelength variable filter using an acoustooptical filter. CONSTITUTION:A frequency variable oscillator 102 is controlled by a frequency control signal 122 and an amplitude control signal 123 from a control circuit 103, and at the time of switching the selection wavelength, a microwave output 121 supplied to the acoustooptical filter 101 is controlled in order of (a) an amplitude is made zero or reduced sufficiently at the present frequency as it is. (b) the frequency is revised to a prescribed frequency. (c) after the frequency is stabilized, the amplitude operating as the filter is restored, and thus, the influence to other wavelength signals while switching is prevented.
Patent JP-H07192890-A (JP)
Title: Method and device for radiating plasma emitting light
Inventor: KAKUDATE YOUZOU
IPC: H01L21/205
Filed: 1993-12-28
Abstract: PURPOSE:To increase the light quantity of irradiation by superimposing the light emitted in the axial direction of the plasma on the light emitted outward in the radial direction with each other, and radiating the superimposed light to a material to be irradiated with plasma. CONSTITUTION:The light 3A emitted from the pinch plasma 3 in the axial direction is reflected by a first light converging device formed of a spherical recessed surface reflecting mirror 6, and a material 7 is irradiated with this reflected light. Furthermore, the light 3B emitted from the plasma 3 outward in the radial direction is transmitted through a second light converging device formed of a projecting lens 5, and the material 7 is irradiated with this transmitted light. The first and the second converged light 3A, 3B are radiated to the same light receiving position of the material 7 so as to be superimposed on each other to improve the quantity of irradiation of the material 7. Furthermore, since the reduction of the transmitted light is not generated in the recessed surface reflecting mirror 6 in comparison with the projecting lens 5, quantity of the irradiation is improved more.
Patent JP-H03293905-A (JP)
Title: Method of controlling disconnection of contactor in forklift truck
Inventor: MAKINO KENSHO
IPC: B66F9/24
Filed: 1989-12-22
Abstract: PURPOSE:To execute a positive arc-less countermeasure by turning a chopper ON when a contactor contact is connected in parallel with the chopper, turning the chopper OFF when the contactor contact is connected in series with the chopper and conducting timing control so as to open a flywheel circuit. CONSTITUTION:A contactor contact Mh is disconnected under the state in which a chopper CH is turned OFF. A contactor contact Mb is detached under the state in which the chopper CH is turned ON. A contactor contact Mf is made to break away under the state in which the chopper CH is turned OFF. Consequently, the contactor contacts are disconnected under the state in which the chopper CH is turned OFF when the contacts are constituted in series with the chopper CH, and the contacts are opened under the state in which the chopper CH is turned ON when the contacts are in parallel with the chopper CH. The delay time TB, TF of OFF of transistors Tr21, Tr11 is made previously shorter than the minimum value 50ms of the contactor-contact separation delay time by a flywheel, and may be controlled by a controller 3 beforehand.
Patent JP-H06187324-A (JP)
Title: Method and device for assisting search for saddle point
Inventor: MIYAZAWA HIROSHI
IPC: G06F19/00
Filed: 1992-12-15
Abstract: PURPOSE:To search the saddle point in the area of a ridge from a midway search point on the side of the area of a valley by displaying vectors showing variation in value on a curved surface and including a processing procedure for moving a search point by interactive processing under the guidance of the display. CONSTITUTION:This method and device has the processing procedure for moving the search point by an existent calculating procedure 1 by using gradient vectors showing local characteristics of the curved surface and a Hess's matrix. Further, a calculating means 2 calculates the direction of the search on the basis of the characteristics of the curved surface at several points at the periphery of a midway point of the search at need according to a determined procedure, and the directions of the search at the points which are obtained by the calculating means 2 are displayed on the screen. Then the processing procedure uses a display means 2 which makes a screen display showing whether each displayed direction increases or decreases in potential value and an input means 2 through which the halfway point of the search can be inputted and specified by the interactive processing.
Patent JP-H01171978-A (JP)
Title: Thixotropic ink binder resin composition for transfer sheet
Inventor: KIMURA SADAO
IPC: C09D11/10
Filed: 1987-12-28
Abstract: PURPOSE:To provide fluidity when print is made, to provide good elongation on a screen plate and to enable print of a delicate pattern, by mixing a specific thixotropic agent with a binder resin mainly composed of acrylic resin, thereby providing thixotropy. CONSTITUTION:0-80wt.% of plasticizer and 5-60wt.% of thixotropic agent are mixed with 100wt.% of thermoplastic acryl polymer having glass transition temperature higher than -10 deg.C. Any wax providing may be employed as a thixotropic agent, and preferably castor oil series wax added with hydrogen, castor oil amide series wax doped with hydrogen and the like are employed. Preferably, single or two or more types of waxes are mixed with an acryl (co)polymer through hot blend, high speed dispersion machine, three rolles and the like. Thixotropy is insufficient in 5wt.% or lower of thixotropic agent while film strength lowers in 60wt.% or higher of thixotropic agent and the like thus produced solidifies to cause defective print.
Patent JP-H10170385-A (JP)
Title: Method and equipment for detecting leakage and mixture of fluid
Inventor: GOTO KUNIO
IPC: G01M3/26
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To detect the leakage or mixture of fluid in the early stage by setting the time required for settling the liquid level in an oil tank after significant variation due to stoppage of a rotating machine and an oil pump in a logic circuit and comparing the difference between a reference liquid level after elapsing a predetermined time and a subsequent liquid level with a reference value. SOLUTION: Liquid level in an oil tank 2 disposed in a lubricant line is varied significantly when the operation of a rotating machine 1 and an oil pump 4 is stopped and settled eventially. A rotating machine operating signal 15 and an oil pump operating signal 16 are taken into a logic circuit 5 and a set time for measuring the reference liquid level setting 19 inherent to each operating state of the rotating machine 1 and the oil pump 4 is outputted to a reference liquid level measuring timer 6. Upon elapsing the set time, a liquid level 17 measured by a liquid level detector 14 is stored as a reference liquid level 18. When setting of the reference liquid level 18 is determined by means of a liquid level timer 9, the liquid level 17 is measured and the difference 20 between the reference liquid level 1-8 and the liquid level 17 is calculated by means of a comparator 10.  The difference 20 is inputted to an abnormal facility alarm setter 11.
Patent JP-H07203576-A (JP)
Title: Composite type speaker device and driving method for the same
Inventor: BEPPU SATOSHI
IPC: H04R1/28
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a speaker device whose reproduced sound pressure characteristic of a low frequency sound range is good through the use of a cabinet of small content volume. CONSTITUTION:This composite type speaker device is provided with the cabinet 10 in which a first air chamber 13 formed into a phase inversion type and a second air chamber 14 which is of the phase inversion type or is connected with a resonance tube are connected in parallel, a whole frequency. sound range reproducing speaker 3 fitted in the first air chamber 13, a low frequency sound range reproducing speaker 5 fitted in the second air chamber 14, a means to drive the whole frequency sound range reproducing speaker 3 by the sound signal of one channel, and the means 8, 16 to drive the whole frequency sound range reproducing speaker 3 by a low frequency component extracted from the synthetic sound signal of plural channels.
Patent JP-2001151967-A (JP)
Title: Antistatic resin composition for electronic apparatus
Inventor: HORIOKA MIKIHIKO
IPC: C08L67/00
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an antistatic resin composition which is excellent in antistatic properties, clarity, and water resistance, has good bleed resistance, and is suitable for a package material for electronic apparatus. SOLUTION: This composition is prepared by compounding 100 pts.wt. vinyl chloride resin with 3-10 pts.wt. ester having an aliphatic ether bond and 0.1-10 pts.wt. ammonium salt represented by formula 1 (one of R1, R2, and R3 is a 5-24C alkyl and the rest are a 1-5C alkyl; R4 is a 2-4C alkylene; n is an integer of 1-15; and X is the anion of hydrochloric, chloric, or perchloric acid).
Patent JP-H09176309-A (JP)
Title: Thermosetting resin composition and thermosetting adhesive tape
Inventor: TADA MASAHIRO
IPC: C09J7/02
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a thermosetting resin composition containing a maleimide compound, an organic peroxide, a specific butadiene rubber, etc., having excellent adhesivity and thermal dimensional stability of the adhesive resin and giving an adhesive tape useful as a circuit board material, etc. SOLUTION: This resin composition contains (A) 100 pts.wt. of a maleimide compound having >=2 maleimide groups (e.g. 1-methyl-2,4-bismaleimidebenzene), (B) 0.5-8 pts.wt. of an organic peroxide (e.g. t-butyl cumyl peroxide), (C) 30-200 pts.wt. of an acrylonitrile-butadiene rubber containing carboxyl group and (D) 1-100 pts.wt. of a diaminosiloxane compound of the formula (R1 and R2 are each a bivalent 1-4C aliphatic or aromatic group; R3 to R6 are each a univalent aliphatic or aromatic group; (k) is 1-20) as essential components. The composition is preferably further compounded with (E) 0.01-10 pts.wt. of an agent for accelerating the amidation reaction of the components C and D, preferably a strong base catalyst such as imidazole.
Patent JP-H04203414-A (JP)
Title: Regenerating time detecting device of graphite eliminating device
Inventor: IGARASHI TATSUOKI
IPC: F01N3/02
Filed: 1990-11-30
Abstract: PURPOSE:To determine regenerating time of a filter certainly and precisely by detecting that a diesel engine is idling-rotated, and providing a monitor means for detecting a regenerating time in output of a pressure sensor only for an idling period. CONSTITUTION:Since the ventilation area of a porous wall is reduced when a particulate is cumulated in a filter 1, pressure of exhaust gas in an exhaust passage 8 is raised, and the gas pressure is supplied from a pressure sensor 21 into a computer 14. In a computer 14, only when it is detected by an idling sensor 23 that a diesel engine 7 is in an idling condition, and when statically determinated time is passed from a time point shifted to the idling condition, output of the pressure sensor 21 is taken out firstly. Since pressure loss generated between the front and rear of the filter 1 in the idling condition is in monotonous function relation with a collected dust amount, it is judged that the collected dust amount is also in a limit amount showing the limit of screen function, when the pressure loss reaches a limit value.
Patent JP-H02178570-A (JP)
Title: Working medium distribution volume control device for multi-heat pump type hot water feeder
Inventor: EBISU KOJI
IPC: F25B30/02
Filed: 1988-12-28
Abstract: PURPOSE:To enable a high efficient operation to be attained without any reduction of a heating capability or an increased working amount of a compressor by a method wherein a degree of opening of a working medium control valve is operated in response to a degree of over-cooling of the working medium at an outlet port of a condensor under a heated state. CONSTITUTION:Whether an amount of working medium is too much or two little can be understood as a degree of over-cooling of working medium which is a difference between a temperature of working medium at an outlet of working medium of each of condensors 3-k and a condensing temperature. It is low in case of a lack of amount of working medium within the condensor 3-k and it becomes large in case that the amount of working medium is excessive. In turn, in case that a degree of opening of a working medium control valve 4-j of a condensor 3-j kept at a heating stopped state is increased, a pressure within the condensor 3-j is increased, the working medium is moved into the condensor 30k kept at its heating operation. In turn, in case that the degree of opening is decreased, a pressure within the condensor 3-j is lowered and the working medium is moved from within the condensor 3-k into the condensor 3-j. Accordingly, a degree of opening of a working medium control valve 4-j under its heating stopped state is adjusted in response to a degree of over- cooling of the working medium of minimum value at an outlet port of the condensor 3-k at each of the heating conditions, thereby an amount of working medium within the condensor 3-k can be kept always at the most appropriate volume.
Patent JP-2001156019-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: MATSUO TETSUJI
IPC: H01L21/3205
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for improving the productivity of a semiconductor device for easily forming an ohmic contact electrode. SOLUTION: A damage (marked by ×) is caused by a heated gas onto the surface of an epitaxial growth layer 3 made of P-type gallium phosphide compound semiconductor. Then, metallic films are pilled up to form an anode electrode 5. As a result, the anode electrode 5 becomes ohmic in contact with the surface of the epitaxial growth layer 3, made of P-type gallium phosphide semiconductor. Therefore, after piling up the metal film constituting the electrode, a heat treatment required over a long time is not needed.
Patent JP-H04202943-A (JP)
Title: Roof unit
Inventor: IWAKI KUNISUKE
IPC: E04D3/40
Filed: 1990-11-29
Abstract: PURPOSE:To insure high watertightness by joining a verge construction part to the upper part of the outer wall of a building through sealing material to load. CONSTITUTION:Rafters 14 are supported with a roof truss 13, a sheathing plate 15 is fixed on the rafters 14, a roof member 16 is provided on the upper part of sheathing plate 15, and hence a roof unit is constituted. A frame member 17 is fixed on the truss 13 of the roof unit, an outer wall panel 18 is fixed to the frame member 17, rafter receiving metal fittings 19 are fixed to the rafters 14 by revetting, and the metal fittings 19 are welded to the truss 13. Around the upper part of the frame member 17 and the panel 18 of the unit, a butyl rubber tape 21 arranged with sealing material 22 is stuck. Further, a verge assembling body is joined to the upper part of the unit, so as to press a drain board 29 provided on the batten 25 of a verge construction part 23 against the upper part of the panel 18 through the sealing material 22.
Patent JP-H08324143-A (JP)
Title: Surface treating method for aluminum support for printing plate
Inventor: YAMAZAKI TORU
IPC: B24B37/00
Filed: 1995-12-22
Abstract: PURPOSE: To stably manufacture a low-cost aluminum support having excellent printing performance without fill-in and contaminant by using an abrasive material having specific new Moh's hardness in a method for grain surface treating the support having the step of graining surface of the support by rubbing abrasive material slurry to the support by a polishing brush. CONSTITUTION: In the surface treating step of an aluminum support for a printing plate, abrasive material slurry 4 applied to the surface of the aluminum support 1 is rubbed to the support 1 by a polishing brush 3. In this case, the abrasive material of the slurry 4 having 2 to less than 5 of new Moh's hardness is used. The abrasive material has particles in which the minimum piece/ maximum piece ratio of the three-dimensional size is 0.4 or more and the most acute angle is 45 deg. or more and which is adapted for aluminum hydroxide. Further, the mean particle size of the material is 5 to less than 200μm, and the concentration of the slurry is 5 to less than 90wt.%.
Patent JP-H02179546-A (JP)
Title: Power transmission device for four wheel drive vehicle
Inventor: INUZUKA TAKESHI
IPC: B60K17/35
Filed: 1988-12-29
Abstract: PURPOSE:To reduce the capacity of a clutch, etc., by reducing the input torque by arranging a differential restricting mechanism in front of a final gear in the power transmission direction, in the constitution in which a center differential gear device and a differential restricting mechanism are provided. CONSTITUTION:The turning moment of an engine is transmitted to the center differential carrier 22 of a center operation device A through the counter driven gear 21 of a transfer 20 which constitutes a power transmission device. When a clutch mechanism 33 which carries out differential restriction is in opened state, one of the turning moment is transmitted to a differential gear device C for rear wheel, and the other of the turning moment is transmitted to a differential gear device B for front wheel. In this case, the clutch mechanism 33 is arranged in front of a final gear 25 in the power transmission direction, and receives the small torque before the deceleration. Therefore, the load applied onto the clutch mechanism 33 is reduced, and the capacity of the clutch is reduced.
Patent JP-H09147203-A (JP)
Title: Automatic cafe
Inventor: MORI YASUO
IPC: G07F9/00
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To automatically receive and pay money, to supply food and drink and to reduce the personnel expenses by allowing a customer who comes to the store to insert coins into an automatic cup and plate rental machine, rent tableware and put food and drink therein, and carry them to a table and have them. SOLUTION: The automatic rental machine 1 consists of a coin mechanism 2 and a tableware carrying-out machine 3, the customer inserts a specific amount of money into the insertion slot 8 of the coin mechanism 2, and tableware is carried out only when the money is genuine. In this case, the amount of money is set in consideration of the amount of money for the food and drink. The customer carries the tableware 7, puts the food and drink on the tableware from a food and drink supply machine 4, and carries them to a table to have them. Thus, the money is automatically processed, so it is sanitary; and the customer can freely select food and drink on the spot, so the satisfaction of the customer is increased and efficient store operation is enabled.  Further, the store is not an unmanned store and while a pleasant eating and drinking space is maintained, the personnel expenses of the store can be reduced.
Patent JP-H04205330-A (JP)
Title: Original platen device
Inventor: KUNII SHINPEI
IPC: G06F3/14
Filed: 1990-11-30
Abstract: PURPOSE:To mask an original with the high degree of freedom and to prevent the position of a mask image from being deviated to characters on an original by generating the mask image to be displayed on a mask image display panel based on coordinates detected by a coordinate detecting means. CONSTITUTION:By using the keyboard of a document preparing device, input of the first line of a document is started and when the preparation of the document for one line on the original is completed a document preparing person designates the coordinates of an a1 (X1,Y1) on a transparent tablet 3 by a pen or a finger, etc. Based on the coordinate data from the transparent tablet 3, a mask image generation part 9 displays the mask image on a mask image display panel 2 over the range of X1 in the X axis direction and Y1 in the Y axis direction with coordinates (0, 0) at the upper left end of the mask image display panel 2 as an origin. Thus, the original can be masked with the high degree of freedom such as masking in the middle of the line or the like, and there is no problem to deviate the position of the mask image to the characters on the original.
Patent JP-H04204407-A (JP)
Title: Optical fiber cable and slot rod
Inventor: TSUJI KOJI
IPC: G02B6/44
Filed: 1990-11-29
Abstract: PURPOSE:To obtain an optical fiber improved in transmission loss even in a state of being wound around a drum by setting a reverse twisted groove so that minimum connection virtual line connecting alternate reversal points of each reverse twisted groove forms a gentle helical shape. CONSTITUTION:The shape of the reverse twisted groove 2 is set so that the minimum connection virtual line 4 connecting alternate reversal points of each reverse twisted groove 2 along a surface of the slot rod 1 forms a gentle herical shape. As to one piece of reverse twisted groove 2 of the slot rod 1 and the optical fiber 3 inside it, their reversal point is sequentially rotated to either direction of right or left and the position is deviated. Therefore, when the optical fiber cable utilizing such a slot rod 1 is wound around a drum, etc., for a multiple number of times, the reverse tive twisted groove 2 (optical fiber 3) whose reversal point comes to the no.1 position in the outer periphery side is sequentially changed. Thus, even in a state of beings wound around the drum, the improved transmission loss of the optical fiber can be obtained.