baber/WOPTO huggingface dataset:
Patent JP-H04367028-A (JP)
Title: Floating point arithmetic circuit
Inventor: SATO TOMIO
IPC: G06F7/50
Filed: 1991-06-14
Abstract: PURPOSE:To add the floating point number at a high speed with a floating point arithmetic circuit which performs the addition of the numerical value of the floating point number description method. CONSTITUTION:A device contains an exponent subtraction circuit 1 which performs the subtraction between the exponents Ea and Eb of the 1st and 2nd numerical values, an exponent inverter 2 which inverts the output of the circuit 1, and an exponent multiplexer 4 which selects the outputs of the circuit 1 and the inverter 2 according to the output code sign of the circuit 1. Furthermore the 1st and 2nd mantissa multiplexers 5 and 6 which select the mantissas Ma and Mb of the 1st and 2nd numerical values according to the code sign are added together with a mantissa barrel shifter 7 which shifts the output of the multiplexer 5 based on the output of the multiplexer 4, a 1-bit shifter 9 which shifts the output of the shifter 7 according to the code sign, and a mantissa addition circuit 8 which adds the output of the shifter 9 to the output of the multiplexer 6.
Patent JP-H09324251-A (JP)
Title: Hot dip galvanized steel sheet having excellent appearance after coating
Inventor: IRIE KOJI
IPC: C23C2/26
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To improve surface ruggedness characteristic and also to improve the image clarity of coated film by regulating the coating weight and spangle diameter of galvanizing layer of a galvanized steel sheet to be coated, respectively. SOLUTION: The coating weight C(g/m<2> ) of a steel sheet and the spangle diameter D(mm) of a plating layer are regulated so that they satisfy the relation of inequality 50<=C<=-100×D+200, where D in the inequality means the mean value represented by L/n when a straight line of a length of L(mm), drawn in an arbitrary direction on the surface of the plating layer, crosses (n) pieces of spangles. Although it is effective to improve surface smoothness to a greater extent by performing dull skin pass rolling after plating, the area ratio of the dull skin pass reduction region in the average projection drawing of the plating layer is regulated to <=70%, preferably <=50%. Moreover, Pb content and Sb content in the plating layer are regulated to <=0.04% and <=0.05%, respectively.
Patent JP-S5668609-A (JP)
Title: Phthalazinol preparation
Inventor: MIYAZAKI HIROSHI
IPC: A61K9/48
Filed: 1979-11-07
Abstract: PURPOSE: The titled preparation that contains a composition obtained by adding a water-soluble cellulose ether to water-insoluble and hardly wettable phthalazinol, thus being used as a prophylactic or remedy for various cerebrovascular diseases because its high elution rate into water and increased cocentration in blood.  
     CONSTITUTION: The titled preparation is made by adding a water-soluble cellulose ether such as hydroxypropylmethylcellulose or hydroxypropylpropylcellulose to phthalazinol, i.e., 7'-ethoxycarbonyl-6,8-dimethyl-4-hydroxymethyl-1(2H)-phthalazone, preferably by 0.1W50, much preferably 0.2W20w/w%. The phthalazinol used is preferably a fine powder, whose particle size is less than 3, preferably less than 2 microns when given as an average specific surface area diameter measured by the air-permeation method. The combination of the preparation with a polyhydric alcohol such as glycerol or propylene glycol, preferably by 20W70w/w%, largely improves the elution. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04366625-A (JP)
Title: Manufacture of label and its device
Inventor: MIYAJI HIROSHI
IPC: B65H37/04
Filed: 1991-06-14
Abstract: PURPOSE:To manufacture two labels piled up each other without causing lowering of efficiency by one unit of a printing machine. CONSTITUTION:The title device is constituted of one unit of printing machine 1 printing respectively printing contents A, B to pieces of paper 10, 11 for a label stuck peelably to a mount, a form peeling loop forming device 5 comprised of a cylindrical body 5A which peels the paper 10 for the label of one side row whose printing is finished from the mount 14, makes the same into a looplike state and superposes the same upon a printing surface 11A of the paper 11 for the label of the other side row whose printing is finished and a cutting device 7 cutting the foregoing pieces of paper 10, 11 into desired label forms.
Patent JP-H086319-A (JP)
Title: Image forming device
Inventor: OGURA MASAHIKO
IPC: G03G15/00
Filed: 1994-06-24
Abstract: PURPOSE:To provide an image forming device capable of surely copying the images of documents on both faces when multiple one-face documents of different sizes are copied on both faces. CONSTITUTION:For one-face to double-face copying, an automatic document feeding device 80 is driven, and the sizes of documents and the number of the documents are detected by sensors 86, 87 in advance. When the size of odd documents and the size of even documents differ from each other, sheets of the size corresponding to the larger document size are selected. The sheets of the selected size are fed to an image formation section 6, images of odd documents are formed on the surfaces of the sheets, then the sheets are inverted by an inverting mechanism 64 and again fed to the image formation section 6 to form the images of even documents on the back faces of the sheets.
Patent JP-H072466-A (JP)
Title: Elevator device having no main rope
Inventor: ISHII TOSHIAKI
IPC: B66B9/02
Filed: 1993-06-15
Abstract: PURPOSE:To prevent a cage ceiling from hitting a head even when a passenger is thrown up by emergency-stopping a car of an elevator device having no main rope. CONSTITUTION:In a car 2, which is lifted by thrust between a primary coil 8 of a linear motor arranged in a lift well 1 and a permanent magnet 9 of constituting a secondary side of the linear motor set up in the car 2, a main rope and a balance weight are not used. Height of a ceiling of the car 2 is set to a distance or more, when a passenger is thrown up at an initial speed (for instance, rated speed of a car 2), and larger than height of the passenger.
Patent JP-H0816711-A (JP)
Title: Japanese input device
Inventor: FUNAYAMA RYUSHI
IPC: G06K9/68
Filed: 1994-06-24
Abstract: PURPOSE:To shorten the time required for retrieval and to simplify an operation by efficiently searching a character of which reading is not recognized. CONSTITUTION:A Chinese character (KANJI) input means 1 is used for KANJI inputting excepting for similar character inputting and composed of a Japanese syllabary (KANA)/KANJI converting means or the like. When a key character is applied by the KANJI input means 1, a similar character dictionary 3 is retrieved by a similar character retrieving part 2. For the similar character dictionary 3, the groups of similarly shaped characters and the degrees of similarity are collected at the equipment which enables Japanese inputting. When a candidate character is applied by the similar character retrieving part 2, at a buffer managing part 4, a new buffer is prepared from characters already stored in a buffer part 5 and the new candidate character, and the candidate character is displayed/selected by a candidate display/selecting part 6. Thus, the target character can be found out by using the similar character dictionary collecting the similarly shaped characters.
Patent JP-S63185-A (JP)
Title: Semiconductor laser
Inventor: KOTAKI YUJI
IPC: H01S5/12
Filed: 1986-06-19
Abstract: PURPOSE:To inhibit field intensity difference in a resonator and index difference even under the state in which oscillation is grown, to ensure mode selectivity and to obtain an optical output having a stable single wavelength by forming a plurality of and an odd number of phase shifts corresponding to phase difference of 1/2pi to light waves having a Bragg wavelength to the corrugations. CONSTITUTION:With corrugations 4, photo-resists such as a positive resist and a negative resist are applied alternately on the upper surface of an N-type InP clad layer 3 in a striped manner prior to the epitaxial growth of an N-type InGaAsP guide layer 5, and exposed through a two-beam interference method by helium-cadmium (He-Cd) laser beams and a mask is shaped, and phase shifts of 1/2LAMBDA are each formed at the center (1/2L) and positions (S, L-S) at a distance S from respective end surface at a period LAMBDA 200nm corresponding to the order m=1. Where cavity length L=300nm, S=100nm and a coupling coefficient kappa=60cm<-1> are determined, and kappaL=1.8 is decided. Accordingly, even when kappaL of a distributed feedback type laser is large, the mode selectivity of the laser is also ensured after oscillation growth, thus stably acquiring single wavelength beams having a large output.
Patent JP-H0715485-A (JP)
Title: Method and device for receiving data
Inventor: HAMAKI TAKAYUKI
IPC: H04L69/40
Filed: 1993-06-15
Abstract: PURPOSE:To enhance the data processing efficiency at data reception by high level data link control(HDLC). CONSTITUTION:When a reception station 100 detects a transmission sequence number error in an information frame, the information frame sent after the information frame in which a transmission order number error is detected is stored in an information frame buffer 102 and re-transmission of the information frame sent after the information frame in which a transmission order number error is detected is requested to a transmission station 104. After the reception of the information frame from which the transmission order number error is detected, the information frame to be received succeedingly is extracted from the information frame buffer 102 and sent to a processing section 103.
Patent JP-H08339548-A (JP)
Title: Control circuit of optical disk device
Inventor: NAKANO JUNICHI
IPC: G11B7/09
Filed: 1995-06-09
Abstract: PURPOSE: To make it possible to perform a tracking control with sufficient accuracy and an exact accessing control even in a device using an actuator using coils for tracking control and for accessing control in common. CONSTITUTION: In the tracking control system optical disk device, a twin T filter 11 for attenuating a specified frequency component of a tracking error signal in the poststage of a tracking error signal detecting circuit 9. The components from DC to 10kHz of the tracking error signal obtained through the twin T filter 11 are fed back to a coil for driving a carriage 5 by means of a tracking actuator driver 12 as a driving current and tracking control for positioning a light beam 4 on an objective information track on an optical disk 1. The intersection frequency of the one-looping gain of the tracking control loop is set to >=2kHz.
Patent JP-H06155961-A (JP)
Title: Device of bookbinding machine for scoring back of block approximately crosswise to side edge or folded line edge
Inventor: FUREDEI HETSUSUITSUHI
IPC: B42C5/04
Filed: 1993-06-15
Abstract: PURPOSE: To provide a bookbinding device for forming notches in the direction almost crossing a side edge or a folding line edge on the back of a clamped block by a cutting tool and an opposite holder supporting the front of the block in resistance to cutting force from a side face and provided above the tool. CONSTITUTION: An opposite holder 8 used for the front of a block is formed above a channel 10 of a guide 11 retracted under a cylindrical supporting face 9 working as a rotatable cylindrical supporting face 9 and encircling the movement track of a notching tool 5. A base paper passing through the back of the block and the opposite holder is not damaged and the wear of the opposite holder can be controlled to a large extent and processing can be carried out without lowering the quality of the block by the arrangement.
Patent JP-H072446-A (JP)
Title: Inspecting device for elevator display lamp
Inventor: TAKASUGI TAKEHIKO
IPC: B66B3/00
Filed: 1993-06-15
Abstract: PURPOSE:To carry out an inspection of all the display lamps, provided in each floor, in a cage. CONSTITUTION:In this constitution, trouble information of a selected floor is lighted in in-cage display lamps 2a to 2n, 3a, 3b by a lighting command means for successively outputting a lighting command for lighting each display lamp one by one in each floor terminal device 13, 18, 23, current detecting means 26 for detecting a current for whether provided or not flowing in a power line 25 in each output of this lighting command, trouble memory means 28 for storing trouble information when detected no current, selecting means 5a to 5n for selecting an objective floor of an inspecting result and a trouble lamp displaying means.
Patent JP-S5670272-A (JP)
Title: Winding method
Inventor: SHIMAMOTO TOSHIAKI
IPC: H01F41/06
Filed: 1979-11-06
Abstract: PURPOSE: To improve productivity of winding a flyback transformer, by fixing the initial windings of conductors to terminal pins of intermediate flanges and winding the conductors at the same time on several winding grooves through grooves made on the flanges.  
     CONSTITUTION: Terminal pins 12a, 12c, 12e are formed on end flanges 9a, 9e and also on intermediate flanges 9bW9d among flanges 9aW9e of a segmented bobbin 14. The terminal pins 12a, 12c are fixed with the initial windings of conductors 15, 16 respectively, and the bobbin 14 is turned to wind on grooves 10a, 10c at the same time. At this winding work is completed, the bobbin 14 is again turned to wind on grooves 10b, 10d at the same time. The winding end of the conductor 15 is fixed to the terminal pin 12c and the winding end of the conductor 16 is fixed to the terminal pin 12e. This winding procedure can greatly reduce the work with improved productivity. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5767686-A (JP)
Title: Production on coke for blast furnace
Inventor: TSUYUKUCHI AKIO
IPC: C10B57/04
Filed: 1980-10-14
Abstract: PURPOSE: Low-quality coal and a binder are kneaded at a temperature higher than the softening point of the binder and formed by compression, then added to mixed coal and subjected to dry distillation to produce coke for blast furnace with sufficient strength and advantage in costs.  
     CONSTITUTION: A combination of (A) less than 90wt% low-quality coal and (B) more than 10wt% a binder of high polymer bitumen that is rich in aromaticity and high in softeining point such as coal pitch is kneaded at a temperature higher than the softening point of the binder and formed by compression. The resultant formed coal is added to a coal mixture and subjected to dry distillation to produce the objective coke.  
     EFFECT: Particles of the low-quality coal are covered with the binder on the surface to improve the softening and fusing behaviors during the dry distillation, resulting in increase in conversion into coke. Further, the compression formation promotes the impregnation of the binder into particles of the low-quality coal to increase the compatibility with each other and improve the conversion into coke. Thus, without  using bituminous coal in the formed coal, the resultant coke has sufficient strength  as the one for blast coke. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63308908-A (JP)
Title: Self monitoring equipment for semiconductor manufacturing equipment
Inventor: TAKEDA TOYOHIKO
IPC: B23Q17/09
Filed: 1987-06-11
Abstract: PURPOSE:To obtain a self monitoring equipment which records the information of operating state and abnormal state and can take suitable measures at the time of abnormal state, by providing an internal state monitoring part to monitor operating state, abnormal state, and the state of an actuator and a sensor, and a recording part to record the monitored information. CONSTITUTION:From a carrier set on a sender unit 11a, semiconductor substrates are sent out one by one, and a series of treatment control such as preliminary treat ment, resist spreading treatment, and heating treatment is performed by a controlling part 15 via an input-output part 14. An internal state monitoring part 16 monitors the state of a sensor 12 and an actuator 13, further monitors a control flag and variables of the controlling part 15, and temporarily stores them. When an operation interrupting signal is supplied from the controlling part 15, the time is read out from a clock part 18, and then an operation interrupting reason is confirmed. In the case of operation interruption caused by an abnormal state occurrence, the states of the sensor 12 and actuator 13 at the time of interrupting operation are read out, and further the flag and the variables are read out from the controlling part 15. The above information is supplied to a recording part 17. Suitable countermeasures can be easily taken, thereby.
Patent JP-S627963-A (JP)
Inventor: AARU ESU HANSEN
IPC: F02M25/08
Filed: 1985-07-02
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-S6128067-A (JP)
Inventor: MITSUYOSHI AKITO
IPC: D06C27/00
Filed: 1984-07-13
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-S63309321-A (JP)
Title: Production of metal pipe having inside groove
Inventor: NAKAMORI KUNIO
IPC: B21C3/16
Filed: 1987-06-11
Abstract: PURPOSE:To produce a pipe having inside grooves with a simple apparatus by carrying out a drawing with a floating plug and a split die, forming grooves with a grooved-plug and a transfer roll and finally reducing the diameter with a finishing die when the grooves are provided inside the metal pipe to increase the surface area. CONSTITUTION:The split die 10 provided on the outer circumference of the metal pipe 1 of a material is closed, drawing operation is performed between said split die and the floating plug 3 inserted into the metal pipe 1 and, then, the split die 10 is opened, the floating plug 3 is moved in the drawing direction to be brought into contact with the position of a supporting die 5. At the same time, the grooved-plug 7 mounted on the tip end of a tie rod 6 connected with the floating-plug 3 is brought into contact with the position of the transfer roll 8. The grooves on the surface of the groovedplug 7 is pushed by the revolving compression of the transfer roll 8 to the inner surface of the metal pipe 1 to reduce the diameter of the metal pipe 1 and simultaneously to provide grooves 11 on said inner surface and finally to reduced by the finish die 9 into a pipe having inside grooves of prescribed diameter.
Patent JP-H0243286-A (JP)
Title: Method for improving light circulating oil
Inventor: MAATEIN FUIRITSUPU ATOKINZU
IPC: B01J31/12
Filed: 1989-06-08
Abstract: PURPOSE: To increase the cetane number of light cycle oil by keeping the oil and hydrogen in contact with a catalyst made of a laminar or columnar clay loaded with metal hydride under the rise of temperature and pressure.  
     CONSTITUTION: Laminar or columnar clay preferably formed out of alumina columnar clay, zirconia columnar clay, a silica columnar clay and metal oxide columnar clay is preferably loaded with 5 to 20wt.% of ferrous metal (e.g. Co) and/or one or more types of metal hydride as the VI B group metal in the periodic table and, then, subjected to a preliminary sulfidation process, whenever necessary, thereby providing a catalyst (e.g. CoMo/alumina columnar montomorillonite). Thereafter, light cycle oil and hydrogen are kept in contact with the catalyst so obtained, at temperature between 200 and 430°C under atmospheric pressure between 10 and 150. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S6126797-A (JP)
Title: Chromium alloy plating method using ion exchanger film
Inventor: MORI TAKASHI
IPC: C25D3/04
Filed: 1984-07-13
Abstract: PURPOSE:To prolong service life of Cr alloy plating liquid, by using electrolytic cell in which cathode and anode chambers are divided with ion exchanger film, and using aqueous soln. contg. trivalent Cr salt and the other metal salt to cathode chamber, in plating chromium alloy. CONSTITUTION:In plating alloy of metal such as Cr and Ni, Fe, plating vessel is divided to anode and cathode chambers with fluorine anion exchanger film having sulfonic acid radical. In cathode chamber, cathode made of brass plate is arranged, aqueous soln. contg. trivalent Cr salt such as chromium chloride, chromium sulfate, at least one kind among metal salt composed of the same anion species as Cr salt of Ni, Fe, Co, Mn, etc. capable of coprecipitating with Cr is supplied, in anodic chamber, anode made of graphite is arranged and aqueous soln. of acid of hydrochloric acid, etc. having the same anion species as that of Cr salt is fed therein. Complicating of the maintenance of plating liquid due to anode reaction during plating is prevented, and service life of the plating liquid can be prolonged.
Patent JP-S5478257-A (JP)
Title: Electric shaver for fine soft hair
Inventor: ODA TAKESHI
IPC: B26B19/04
Filed: 1977-11-30
Abstract: PURPOSE: To provide an electric shaver by which, in addition to a thick beard, fine hair can be shaved to a short length.  
     CONSTITUTION: The instant electric shaver comprises a comblike and stationary blade 3 and a comblike and reciprocative blade 2, and the stationary blade 3 has tooth blades with slits between the tooth blades having a width between 0.12 and 0.15 mm which are slightly greater than diameters of a beard. Using the instant electric shaver, a beard having diameters of from 0.1 to 0.12 mm can be introduced between tooth blades 3a to be cut and a thin hair B having diameters of 0.005 to 0.05 mm, even if it is inclined across the box-like space defined by the slit having a width between 0.12 and 0.15 mm and tooth blade 3a having a thickness of 0.1 mm, is also cut to a short length corresponding to the diagonal line of the box- like space, i.e., a length of about 0.15 to 0.18 mm. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S631075-A (JP)
Title: Vertical type amorphous-silicon tft
Inventor: ABE MASATOSHI
IPC: H01L27/12
Filed: 1986-06-20
Abstract: PURPOSE:To miniaturize the title TFT, and to prevent optical deterioration by bringing a dual-gate electrode consisting of an opaque conductive metal into contact with a P<+> type thin-film layer having N-type-P<+> type-N-type thin- film three layer structure composed of a-Si and shaping a transparent conductive film as a drain electrode under three layer structure and the opaque conductive metal to the upper section of three layer structure. CONSTITUTION:A transparent conductive film 2 as a drain electrode is formed onto a substrate 1. An N-type a-Si layer 3, a P<+> type a-Si layer 4 and an N-type a-Si layer 5 are shaped in succession, thus constituting a semiconductor layer having three layer thin-film structure. A source electrode 6 is formed so as to coat an N-type semiconductor surface in an upper section and dual-gate electrodes 7, 8 so as to coat a P<+> type semiconductor surface, with an opaque metal made up of Al, etc., thus organizing a vertical type a-Si FET.
Patent JP-S5767832-A (JP)
Title: Torque detector
Inventor: KITAGAWA JIYUNJI
IPC: G01L3/10
Filed: 1980-10-16
Abstract: PURPOSE:To detect the magnitude and direction of torque easily and securely by detecting a vltage which corresponds to variations in capacity due to two electrodes of the 1st body of revolution applied with mutually antiphase signals and the electrode of the 2nd body of revolution coupled by a torsion spring. CONSTITUTION:When the 1st body 11 of revolution and 2nd body 14 of revolution twist to right through a torsion spring 26 corresponding to torque, the electrostatic capacity between the electrode 15 of the body 14 and one electrode 12 of the body 11 whose electrodes 12, 13 are applied with antiphase sine wave signal to each other becomes greater than that between the electrode 15 and electrode 13. When they twist to left, the same result is obtained, and consequently voltage having the magnitude corresponding to the torsion angle and the phase corresponding to the direction of the torsion is generated at the electrode 15. Then, the magnitude and direction of torque are detected easily and securely through the torsion spring on the basis of a torsion-direction discrimination signal obtained by a phase comparison between a reference signal and the DC voltage, corresponding to the torsion angle, from a peak value detector.