baber/WOPTO huggingface dataset:
Patent JP-H0514125-A (JP)
Title: Automatic equalizer
Inventor: MATSUI HITOSHI
IPC: H03H21/00
Filed: 1991-06-27
Abstract: PURPOSE:To realize the automatic equalizer capable of equalizing a signal where both the pre-curser component and the post-curser component are subjected to nonlinear distortion. CONSTITUTION:Viterbi deciding is applied to an enable states including a pre- curser component as to a discrimination section of a discrimination feedback automatic equalizer employing an estimate signal storage device 1 at a Viterbi decoder 5. Then a discriminator by which a most probable discrimination value is obtained is used in place of others. Thus, the nonlinearity distortion of the pre-curser component is equalized.
Patent JP-S57105637-A (JP)
Title: Defrostor device
Inventor: NAGATA YASUHIRO
IPC: F24F11/02
Filed: 1980-12-23
Abstract: PURPOSE: To perform accurate defrosting eliminating erroneous operation by directly detecting frosted and defrosted conditions on a heat exchanger installed outdoors by a frost detector and by the secondary detection using a temperature sensor.  
     CONSTITUTION: Frosted conditions of heat exchangers inside and outside of a room is detected by comparison for certain time between the first comparison circuit 3 and a timer 6, and a comparison with the third comparison circuit 10, in other words, by the detection of coolant temperature at the exit of an outdoor heat exchanger by a temperature sensor 9 and by resistance detection at fin surface of an outdoor heat exchanger by a frost detector element 1 for a certain period of time. The amount of defrosting is detected while maintaining defrosting by a holding circuit 16 by the comparison between the second comparison circuit 7 the fourth comparison circuit 12 or, in other words, by the detector element 1 and the temperature sensor 9. A signals for starting and completion of defrosting are taken out accurately eliminating faulty operation. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0734838-A (JP)
Title: Lubricating device of four-cycle engine
Inventor: AYUSAWA SHIGEMITSU
IPC: F01M3/00
Filed: 1993-07-26
Abstract: PURPOSE:To prevent the generation of the wear and seizure of a bearing part especially caused by the defective lubrication by feeding the mixture containing the lubricating oil into the cylinder through a crank chamber, and lubricating the bearing part of a cam shaft stored in the crank chamber and various parts in the crank chamber. CONSTITUTION:An intake passage where the mixed air containing the lubricating oil to be formed in a mixture forming part is fed to a crank chamber 5 is provided, and a mixture passage 30 where the mixture in the crank chamber 5 is fed into the cylinder is provided. A passage 39 which is located in the crank chamber 5 and passes the mixture to bearing parts 9, 10 to pivotably support the end of a cam shaft 11 is formed, passages 36, 38 are formed between the bearing parts 9, 10 and the inner circumferential surface of the crank chamber 5 are formed, and these passages 36, 38 are communicated with the mixture passage 30.
Patent JP-H0471080-A (JP)
Title: Method and device for processing image
Inventor: SUGIYAMA TAKU
IPC: H04N5/325
Filed: 1990-07-11
Abstract: PURPOSE:To improve contrast resolution while suppressing the deterioration of space resolution as low as possible by executing filtering among picture elements corresponding to an objective slice and auxiliary slices positioned at least on both the sides of the objective slice. CONSTITUTION:The 1st smoothing means 21 executes the smoothing processing of original slices G in respective objective slices, and when five original slices G e.g. are sampled, five smoothed slices H1 are obtained. The 2nd smoothing means 22 executes smoothing processing among an objective slice and two auxiliary slices arranged on both the sides of the objective slice e.g. and obtains one smoothed slice H2 from the five original slices G. Both the smoothing means 21, 22 can be optionally switched by a switching means 23 in accordance with a select signal. In addition, noise can be removed simultaneously with the smoothing processing. Consequently, contrast resolution can be improved while suppressing the deterioration of space resolution as low as possible.
Patent JP-S6429035-A (JP)
Title: Two-wire data transmission system
Inventor: YAMAZAKI HIROSHI
IPC: H04L7/06
Filed: 1987-07-24
Abstract: PURPOSE:To multiplex-transmit data information, clock information and a synchronizing signal in a pair of a two-wire transmission line by assigning a zero current, never contained in data, as the synchronizing signal. CONSTITUTION:The two-wire signal transmission line 13 is made to be a base level by the synchronizing pulse S0 of a master station 4 side, at the time of its synchronous slot, and a signal is transmitted to the two-wire signal transmission line 13 by a sampling pulse S1 in only the interval of its slot section. Besides, the signal, to be inputted to a multiple signal reception circuit 8 at that time, is sampled by the sampling pulse S2. At a slave station 3 side, the base level of the signal transmission line 13 is detected, and the sampling pulses S1', S2' of the slave station 3 side are generated. The multiple signal reception circuit 10 of the slave station 3 side sample-holds the signal on the signal transmission line 13 by the sampling pulse S1', and the multiple signal transmission circuit 11 of the slave station 3 side transmits the signal of a transmitter 2 to the signal transmission line 13 by the sampling pulse S2'.
Patent JP-S6073939-A (JP)
Inventor: ISHIKI SHIGERU
IPC: E04C2/30
Filed: 1983-09-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0469225-A (JP)
Title: Apparatus for preventing injection press molding machine from overloading
Inventor: NOKAWA GEN
IPC: B29C43/32
Filed: 1990-07-11
Abstract: PURPOSE:To prevent a mold or a molding machine from such an unconvenience as damage caused by an inclusion mixed by mistake in a resin material or an inclusion adhered in a mold when the mold is opened by constituting the title apparatus which stops mold clamping when the differential value of mold clamping force with time is larger than a set value within the transferring region of a movable mold set in advance. CONSTITUTION:A molten resin is injected into molds 14 and 15 from an injection apparatus 20 and the pressure which gradually increases with advancing mold clamping is detected as a differential value with time by means of a pressure sensor 12. By comparing these values with a set value set corresponding to a position of a movable mold 14, occurrence of abnormality in the mold clamping process is surely judged. When the differential value of mold clamping force with time is larger than a set value, the mold clamping is stopped to prevent the molds 14 and 15 and a press molding machine 1 from being damaged by mixing of an inclusion.
Patent JP-H0510501-A (JP)
Title: Waste heat recovery boiler
Inventor: SHIGENAKA TOSHINORI
IPC: F22B1/18
Filed: 1991-06-28
Abstract: PURPOSE:To reduce the differential pressure across a water feed valve and prevent steam generation in an economizer. CONSTITUTION:An inlet control valve 38 is mounted on a water feed pipe 23 economizer 11 or an outlet control valve 42 is mounted can a drum water feed pipe 24. As steaming occurs in the economizer 11 with a decrease in load of a gas turbine, the differential pressure across a drum water feed valve 28 is shared by the inlet control valve 38 and the water feed valve 28 or by the water feed valve 28 and the outlet control valve 42 in order to keep the economizer 11 at the saturation pressure or higher.
Patent JP-2000335589-A (JP)
Title: Envelope for gift of money
Inventor: SAITO MITSUJI
IPC: B65D27/00
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To form an envelope main body for gift of money in a bag-like shape and to make unsealing and attachment/detachment of a two-color paper cord easy while improving convenience by a method wherein opposite paper pieces for obverse and reverse sides are arranged at a single piece of paper with a crease provided in between and while enclosing pieces are provided respectively at both sides of the obverse and reverse side paper pieces, an entry piece or the like is arranged at one side of the reverse side paper piece. SOLUTION: Paper pieces 1, 7 for obverse and reverse sides are placed, being opposite with each other, with a crease 14 for becoming the bottom part of a bag provided in between, and while enclosing pieces 2, 3, 8 and 9 are connected respectively to both sides of the obverse and reverse side paper pieces, a covering piece 1' is connected to the upper edge of the obverse paper piece 1. An entry piece 5 formed of pleat pieces 4, 4' provided at both sides thereof with pleat lines 11, 12 being provided respectively in between is connected with a pleat line 10 to the enclosing piece 9 at one side of the reverse side paper piece 7, and one-side piece 6 is connected with a pleat line 13 to one side of the entry piece.  Then, an envelope main body for gift of money is formed with the bag fabricated by putting the paper pieces 1 and 7 together and by folding up the enclosing pieces 2, 3, 8 and 9, and by folding down the entry piece 5 and the one-side piece 6.
Patent JP-H02167026-A (JP)
Title: Operation controlling device in shiitake-mushroom dryer
Inventor: FUJIMOTO SHIGEO
IPC: A23L19/00
Filed: 1988-07-22
Abstract: PURPOSE:To correctly set a drying condition of raw SHIITAKE-mushrooms by storing plural drying patterns and changing the drying pattern according to moisture content of the raw SHIITAKE-mushrooms. CONSTITUTION:Plural kinds of ideal drying pattern are stored in a pattern ROM 45 and NV RAM 46 is made to be able to store plural kinds of original drying pattern. A program of fitted drying pattern is selected from programs stored in the pattern ROM 45 and NV RAM 46 by program-selecting key and program operation is started.
Patent JP-H0233205-A (JP)
Title: Support for subreflecting mirror
Inventor: HAMAGUCHI TATSUYA
IPC: H01Q1/12
Filed: 1988-07-22
Abstract: PURPOSE:To reduce the shield area of a radio wave due to a support pole by forming the cross sectional shape of the subreflecting mirror support for a radio wave communication antenna or the like as an inverse trapezoidal shape, at least in the lower half of the support facing a main reflecting mirror. CONSTITUTION:The cross sectional shape of the support is formed to be trapezoidal by selecting the width of a short side 3a, facing the main reflecting mirror face 4 to be short as (1-alpha1)t and selecting the width of the opposite short side 3a to be long as (1+alpha2)t with reference to a width (t) in the middle of a long side 2a, where coefficients alpha1, alpha2 are positive constants being smaller than one, calculated in equation I, R is a distance between a mount point 1 of the subreflection support 1 and a mirror axis 6, F is a focal distance of a main reflection mirror, H is a distance between a top 14 of the main reflection mirror 4 and a cross point 7 of the subreflecting mirror support 1 on the mirror axis and (b) is a width of a long side of the subreflecting mirror support 1.
Patent JP-H0633547-A (JP)
Title: Structural steel beam
Inventor: OKUDE HISATO
IPC: E04C3/06
Filed: 1992-07-13
Abstract: PURPOSE:To enable the allowable bending stress of a structural steel beam body to be increased without requiring to enlarge the cross sectional area thereof by providing a stiffener and improve the workability for applying a fireproof coating material by reducing hindrance for a fireproof material coating work due to the stiffener, regardless of an advantage available for the application of long span. CONSTITUTION:This beam comprises a structural steel beam body 3 having upper and lower flanges 3A jointed to each other with an web 3B, and stiffeners 4 for increasing the lateral buckling force resistance of the body 3 with both ends of the flanges 3A jointed along a beam widthwise direction at the set position of a beam lengthwise direction. In addition, the inner side 4A of the stiffener 4 faced to the web 3B of the body 3 is formed to have an inclined posture relative to the web 3B in plan view.
Patent JP-H0234136-A (JP)
Title: Vacuum cleaner
Inventor: TANAKA SHUNICHIRO
IPC: A47L9/28
Filed: 1988-07-22
Abstract: PURPOSE:To execute an optimum control according to a floor surface by detecting the kind of floor surfaces of a cleaning object with the output signal of a vibration detecting element fitted to a vibration detecting bar by means of a detecting circuit and executing the control by means of an output control device to make the result into an input signal. CONSTITUTION:Inside a nozzle, a vibration detecting bar 1, a vibration detecting element 2 fitted to it and mechanisms 3, 6-8 to move the vibration detecting bar 1 up and down are provided. With a detecting circuit 4 equipped with a circuit to differentiate the output signal of the vibration detecting element 2, by comparing the level of the differentiating signal with a reference signal to be specified beforehand, the kind of floor surfaces to be cleaned is detected. By an output control device 5 to make the result into the input signal, a motor rotating speed, the drive and stop of the rotation of the turning brush of a motor nozzle, the upward and downward movements of the brush of the nozzle, etc., are controlled. As a result, the optimum control can be executed according to the floor surface to be cleaned.
Patent JP-H0716987-A (JP)
Title: Painting element
Inventor: NAKAYAMA TSURUO
IPC: B32B25/04
Filed: 1993-06-29
Abstract: PURPOSE:To provide a painting element in which an ultraviolet curable film of high hardness is stably brought into close contact with a surface of an ebonite base material and no crack occurs on a surface of the film. CONSTITUTION:A painting element is provided by forming an urethane film layer on an ebonite base material and forming an ultraviolet curable film on the urethane film. Accordingly, since urethane paint has a hydroxyl group, it is stably brought into contact with a surface of the ebonite, and since the urethane film has high flexibility and strong roughness, it absorbs deformation due to heat of the ebonite or expansion of the curable film on a surface due to expansion, and hence no peeling or no crack occurs, and a stable surface can be provided.
Patent JP-H0351530-A (JP)
Title: Brake actuator with adjuster
Inventor: HIYUU GURENBUIRU MAAGETSUTSU
IPC: F16D65/56
Filed: 1990-07-13
Abstract: PURPOSE: To enable simultaneous adjustment of tappets with a simple and compact structure by providing a transmitting device which cooperates with the tappets so as to transmit adjustment action of one to the other. CONSTITUTION: A cam 12, being rotated, pushes a strut 16, so that tappet assemblies 14, 15 separate shoes 1, 2 to the outside, and brake-engage with a peripheral brake drum. The tappet assemblies 14, 15 have stems 14C, 15C irreversibly screwed to the outside, and outer ends engaging with the shoes 1, 2 for rotating them. When sleeves 14A, 15A are turned in one direction, the stems 14C, 15C are screwed in axially outer direction, for enabling adjustment. The tappet assembly 14 rotates the sleeve 14A cooperatively with an adjustor mechanism 20, while the stem 14C is extended axially. The adjustment action of the tappet 14 is transmitted to the tappet 15 by means of a ring gear 21 rotatable in respect to a surrounding bearing fixed to the inside of a housing 9 or an outer periphery of the ring gear 21.
Patent JP-H0350800-A (JP)
Title: Method and device for supplying component
Inventor: KARIGANE KOTARO
IPC: H05K13/02
Filed: 1989-07-19
Abstract: PURPOSE:To prevent the positional displacement of a part during the transfer of the part, and to improve the reliability of the supply of the part by releasing the part from a part holding tape under the state in which an adsorbing pin is brought down and brought into contact to the top face of the part brought to the position of the adsorption of the part. CONSTITUTION:When an electronic part 4 is forwarded to a section just under an adsorbing pin 20, the position Z of the adsorption of the part, the lower end face of the adsorbing pin 20 previously starting its lowering is brought into contact with the top face of the electronic part 4, and the vacuum adsorption of the adsorbing pin 20 is at ON. A pin 48 for peeling driving begins to be abutted against the bending section 47 of the rear end section of a stripping lever 34 and the sub-tape 5 of the rear of the electronic part at the position N of the adsorption of the part is not peeled yet at that time. Even when the pitch feed of a tape 1 is stopped, the stripping lever 34 is turned in the counterclockwise direction, and a stripping link 32 is rocked in the clockwise direction. Accordingly, the sub-tape 5 of the rear of the electronic part at the position Z of the adsorption of the part is separated by movement in the right direction of a stripping roller 33, and the electronic part 4 is released from the electronic-part holding tape 1. The adsorbing pin 20 adsorbs and lifts the electronic part 4, and transfers the electronic part 4 onto a circuit board.
Patent JP-S5885856-A (JP)
Title: Cyclopropanecarboxylic acid ester
Inventor: YAMAMOTO IZURU
IPC: A01N53/06
Filed: 1981-11-18
Abstract: NEW MATERIAL:The compound of formulaI[R<1> is lower alkyl; R<2> is 3-(1- pyrrolylmethyl)benzyl, alpha-cyano-3-(1-pyrrolylmethyl)benzyl, pentafluorobenzyl, etc.; X is H or halogen]. EXAMPLE:3-(1-Pyrrolylmethyl)benzyl 2,2-dimethyl-3-(2-chloro-2-methylthiovinyl)cyclopropanecarboxylate. USE:Agricultural, horticultural or hygienic insecticide. It has higher light stability than the conventional pyrethroidal pyrethroidal compounds. PROCESS:The compound of formulaIcan be prepared by reacting the cyclopropanecarboxylic acid halide of formula II (Z is halogen such as Cl, Br, etc.) with the alcohol of formula III in a solvent such as benzene in the presence of an acid acceptor such as pyridine, at -10-+100 deg.C for 1-24hr.
Patent JP-H0524294-A (JP)
Title: Printing apparatus
Inventor: HARA TOSHIMASA
IPC: B41J17/36
Filed: 1991-07-24
Abstract: PURPOSE:To judge the life of ribbon more precisely without using a ribbon end sensor. CONSTITUTION:The number of characters that can be printed per roll of ink ribbon is stored in a printed character data memory 4 and the number of printed characters is counted by means of a printed character number counter 3 after the start of printing and when the number of characters that can be printed is demanded to be displayed, the number of characters that can be printed is calculated by a remaining character counting circuit 5 from the number of printed characters counted by the counter 3 and the number of characters that can be printed stored in the memory 4 so that the number of character that can be printed thus calculated is displayed by an alarm display circuit 6.
Patent JP-2000017471-A (JP)
Title: Hydrogen generator
Inventor: SHIMAMUNE TAKAYUKI
IPC: C25B1/02
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide the device for producing electrolytic hydrogen at low temps. from methane gas with the consumption of power minimized by using hydrogen as the energy source. SOLUTION: This hydrogen generator is divided by a diaphragm 1 into the anode compartment and cathode compartment. Hydrogen is generated from the cathode 2 by using an acidic electrolyte 15. In this case, a gas diffusion electrode 3 for supplying methane gas 16 is used as the anode 3, the porous cathode 2 as an activation cathode three-dimensionally expanded is attached firmly to the diaphragm 1, a spacer 7 is furnished between the diaphragm 1 and gas diffusion electrode 3 as a degassing flow straightening plate, and the electrolyte 15 is supplied between both electrodes.
Patent JP-S6076172-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOUZU HIDEAKI
IPC: H01L29/812
Filed: 1983-10-03
Abstract: PURPOSE:To obtain FET structure, in which a distance between a source and a gate is shortened and a distance between the gate and a drain is made longer than that between the source and the gate, by providing a process, in which a second metallic film is applied on a first metal and a conductive layer, and a process of heat treatment. CONSTITUTION:A TiW alloy and Au are applied on exposed N type GaAs layer 12 and SiO2 film 13 to form a first metallic film 14. A photo-resist such as one 15 is formed on the first metallic film 14 so that distances from the end of the SiO2 film 13 mutually differ. Au is removed by using a method such as an ion milling method while employing the photo-resist 15 as a mask and TiW through a dry etching method using CF4. The photo-resist 15 is removed, the SiO2 film 13 is removed, and an alloy such as an AuGe one 16 is applied. The whole is thermally treated in order to take an ohmic contact between the AuGe alloy 16 and the N type GaAs layer 12.
Patent JP-S5973245-A (JP)
Title: Automatic screwing device
Inventor: YAGI YATSUHIKO
IPC: B23P19/06
Filed: 1982-10-21
Abstract: PURPOSE:To enable a screwing operation to be performed even without the supply of a screw thread from the outside during one cycle operation by constructing a device such that plural screws required during the one cycle operation are previously stored on the screw driver unit side. CONSTITUTION:In an automatic screwing device using an industrial robot, for an articulated type assembling robot 2, a screw driver unit 4 is attached to the list part 3 of said robot. A conveyor 1 successively conveying a work W provided with plural screwing portions (tapped holes) H1-H8 conveying the work W for which screwing has been completed to the outside of a screwing station by its intermittent operation. Then, a storage hopper 12 stores the plural screw threads supplied to a feeder unit 5. With this constitution, it is possible to screw any work without the supply of any screw thread from the outside during the one cycle operation.
Patent JP-S5886110-A (JP)
Inventor: YAMANAKA KAZUICHI
IPC: A47J27/00
Filed: 1981-11-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0743784-A (JP)
Title: Finder device with adjustment mechanism
Inventor: TENMYO RYOJI
IPC: G03B5/00
Filed: 1993-07-27
Abstract: PURPOSE:To facilitate adjustment and to minimize the intrusion of dust at the time of adjustment by imparting both adjusting functins for diopter and parallax to the same objective lens group. CONSTITUTION:The diopter is corrected by moving a holding member 7 holding an objective lens 1 against the frictional force of an elastic part 7c in an optical axis direction with respect to a holding frame 8 by rotating an eccentric jig, and adjusted so that an image at a specified distance may be the most distinct when it is viewed through an ocular, then holding member 7 and the holding frame 8 are stuck to be integrated in such a state. As for the adjustment of the parallax, the range of the angle of view of a photographing system at the specified distance and on a specified focal point is displayed as a chart on a subject distance in order to make the angles of view of a photographing optical system and a finder optical system coincident with respect to an object at the specified distance, and the objective lens 1 is held with a pair of tweezers through a notched a notched part 1a, moved up and down and right and left and adjusted so as to coincide with the angle of view while looking in the ocular of a finder, then it is adhered and fixed.