baber/WOPTO huggingface dataset:
Patent JP-S62253794-A (JP)
Title: Manufacture of zn-ni alloy plated steel sheet
Inventor: MUKAI RYOICHI
IPC: C25D3/56
Filed: 1986-04-25
Abstract: PURPOSE:To manufacture a Zn-Ni alloy plated steel sheet with little change in Ni content even by plating at high current density by adding a specified amount of K ions to a plating bath acidified with sulfuric acid, adjusting the pH of the bath to a specified value and carrying out Zn-Ni alloy plating. CONSTITUTION:When Zn-Ni alloy plating is carried out on a steel sheet with a plating bath contg. Zn and Ni acidified with sulfuric acid, >=1g/l K ions are added to the plating bath and the pH of the bath is adjusted to 1-3. K2SO4 is preferably used so as to feed the K ions. The plating is carried out at 100-200A/dm<2> current density.
Patent JP-S62251156-A (JP)
Title: Assembling method for printing head
Inventor: KATO SHIGEMI
IPC: B41J2/28
Filed: 1986-04-24
Abstract: PURPOSE:To reduce the pitch of printing wires and the size of a printing head, by positioning an elastic member on the inside surface of a coated part of a nose body, thereafter passing the printing wires through a guide part of the nose body, and then positioning and fixing each armature. CONSTITUTION:Recessed parts 16a, 14a of a spacer 16 and an elastic member 14 are opposed to each positioning projection 32 of a nose body 29, and the spacer 16 and the elastic member 14 are overlappingly fitted onto a coated part 27, thereby positioning the spacer 16 and the member 14. While passing each printing wire 18 fixed to each armature 17 through a guide part 28 of the nose body 29, each armature 17 is positioned on each support piece 13 of the member 14. Each support piece 13 is irradiated with electron beams or laser through each through-hole 30, thereby formly welding each armature 17 to each support piece 13. A spacer 15, a front yoke 11, a spacer 10, a permanent magnet 9 and a flange 4 are sequentially laid on the elastic member 14 while opposing each of recessed parts of them to each positioning projections 32, and these members are connected to each other, whereby a printing head can be speedily assembled.
Patent JP-S58213342-A (JP)
Title: Adder
Inventor: UYA MASARU
IPC: G06F7/50
Filed: 1982-06-04
Abstract: PURPOSE:To speed up the addition of many bits, by inputting two input signals and a carry signal having different logic level from them, and connecting two kinds of full adders alternately outputting a summed signal and a carry signal having a different logic level from that of the input signal. CONSTITUTION:When input signals Ai, Bi and a carry signal Ci of the i-th digit are inputted to a type 1 full adder comprising an exclusive OR gate EXOR1, inverters IV2, 3, and tri-state inverters TIV4-7, the TIV4, 5 and 6, 7 are controlled on/off complementarily each other, and a sum signal Si of the signals Ai, Bi and a complement Ci+1' of a carry signal of the (i+1)-th digit are outputted. Further, when the signals Ai, Bi and Ci' are inputted to a type 2 full adder comprising an EXOR8, IV9-11 and TIV12-15, the sum signal Si and a carry signal Ci+1 are outputted. In constituting a multi-bit adder by alternately connecting the type 1 and the type 2 full adders, the path for the carry signal being a critical pulse is reduced remarkably, allowing to attain high speed addition.
Patent JP-S5621392-A (JP)
Title: Single horizontal mode semiconductor laser element
Inventor: HASUMI RITSUO
IPC: H01S5/00
Filed: 1979-07-28
Abstract: PURPOSE:To provide a single horizontal mode with simplicity, by radiating laser light or electronic beam onto an active layer, which is exposed on radiating end surface of a semiconductor laser element, so as to cause a damage thereto, and then, by using it as a scattering surface. CONSTITUTION:A stripe electrode type semiconductor laser element 1 is prepared by arranging an active layer 4 between a P-type layer 2 and an N-type layer 3 and also by forming a stripe electrode 5 on the P-type layer 2. In this constitution, when a laser light or an electronic beam is radiated onto the end surface 6 of radiating end surfaces 6 and 7 of the element 1 while causing a reflecting surface 9 to remain between the surfaces 6 and 7, a damage is caused to the radiated section and a scattering surface 8 is formed in such a position as to catch the reflecting surface 9 inbetween. If electric current is passed from the layer 2 to the layer 3 by impressing voltage onto the electrode 5, while the light 10 which is generated in the layer 4 repetitively reflects by a flat resonator consisting of the reflecting surface 9 and the end surface 7, since the light 10 is relfected only by the reflecting surface 9 at the end surface 6 and the light is scattered on the scattering surface 8, only a basic mode of the horizontal is left behind.
Patent JP-S5721318-A (JP)
Title: Plaster
Inventor: YOSHIKAWA TOSHIYUKI
IPC: A61F13/00
Filed: 1980-07-14
Abstract: PURPOSE: To prepare a plaster having excellent slow-releasability of drug component, and capable of maintaining the drug effect for a long period, by forming a polymer layer containing the drug component and an ion exchange resin which forms ionic bond to a part of said drug, on a drug-impermeable substrate.  
     CONSTITUTION: A drug-impermeable substrate 1 such as synthetic resin film, a closed-cell foamed sheet, etc. is coated with a polymer layer 2 consisting of a polymer composition containing a drug component and optionally a release assistant substance, and an ion exchange resin capable of forming ionic bond with said drug. The drug is, e.g. corticosteroid, antibiotic substance, anesthetic agent, etc. The ion exchange resin is, e.g. a copolymer of divinylbenzene and sodium styrenesulfonate. The amount of the ion exchange resin is restricted to a relatively low level to form the ionic bonds only with a part of the drug. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06288596-A (JP)
Title: Air conditioner
Inventor: SUGAWARA YOICHI
IPC: F24F11/02
Filed: 1993-03-31
Abstract: PURPOSE:To rapidly set an indoor to a comfortable environment and to prevent overcooling or overheating by variably setting a continuing time (predetermined time) of a dash operation in response to a room temperature environmental state at the time of the dash operation (quick operation) of an air conditioner. CONSTITUTION:An air conditioner can vary an operating frequency of a compressor, and execute a quick operation for lowering or raising a room temperature in a short time at the time of starting a cooling operation or a heating operation. The conditioner detects the room temperature by room temperature detecting means 1, stores the room temperature at each predetermined sampling in memory means 3, inputs the room temperatures of previous detection and detection this time to a timing change rate calculator 4, and calculates a timing change rate of the room temperature. The conditioner also calculates a difference between the detected room temperature and a set temperature by a temperature difference calculator 5, inputs the timing change rate of the calculated room temperature and the temperature difference between the room temperature and the set temperature to a controller 6 to calculate a variable amount of a continuous time (predetermined time) of the quick operation (dash operation), and takes into count the variable amount to the continuous time of the quick operation.
Patent JP-S62254419-A (JP)
Title: Plasma deposition device
Inventor: WATANABE TAKESHI
IPC: H01L21/205
Filed: 1986-04-28
Abstract: PURPOSE:To enable the utilization of an electron cycrotron resonance plasma for forming a semiconductor film or a conductive film by introducing a microwave by a slot type Lisitano coil in a plasma generating chamber, and providing a specified magnetic circuit from the plasma generating chamber toward a sample table, and forming a divergence type magnetic field. CONSTITUTION:The strength of a magnetic field produced by a magnetic coil 24 arranged on a periphery of a plasma generating chamber 11 is determined so that the conditions of electron cycrotron resonance by a microwave might be satisfied in the part of slot type Lisitano coil 16. As a result, microwave discharge can be caused effectively. Also, the magnetic coil 24 is formed into multistages, a magnetic circuit which forms a divergence type magnetic field in which a magnetic flux density becomes weaker gradually from the plasma generating chamber 11 toward a sample table 13. Accordingly, a plasma generated in the plasma generating chamber 11 is accelerated along a line of magnetic force to the sample tabe 13 side and is transported effectively. As the diameter of this plasma flow increases according to the expansion of the line of magnetic force, the uniform film formation over a relatively large area is possible.
Patent JP-H01271098-A (JP)
Title: Flux cored wire for gas shielded arc welding
Inventor: SUZUKI TOMOYUKI
IPC: B23K35/368
Filed: 1988-04-21
Abstract: PURPOSE:To improve quality and to drastically improve a welding work by regulating the adding amt. of a metal fluoride and neutral or basic oxide and limiting the component of the wire whole body. CONSTITUTION:The flux consisting of 1-5% metal fluoride, 1-5% neutral or basic oxide and 0.5-2.5% one or two kinds of Al, Mg for the wire total weight is filled to the hollow part of 10-30% steel made casing for the wire total weight and the component of the wire whole body is taken at 0.04-0.08% C, 0.1-1.0% Si and 1.0-3.5% Mn. A low temp. rigidity can be bettered as well because of the transition temp. being low at about <=-40 deg.C by performing an arc welding with this flux cored wire.
Patent JP-H07276515-A (JP)
Title: Manufacture of long fiber reinforced resin structure
Inventor: MURAKAMI HARUFUMI
IPC: B29C70/52
Filed: 1994-04-11
Abstract: PURPOSE:To prevent uneven impregnation of molten resin in the radial and peripheral directions of continuous fiber bundle from occurring by a method wherein the continuous fiber bundle is passed over die bending parts having the ridgeline, the angle between which of one die bending part contacting with the continuous fiber bundle and the width direction of a passage, the planar shape of which is a rectangle or square is the specified value. CONSTITUTION:A passage, which is provided in a crosshead die and the planar shape of the whole of which is a rectangle or square, is moved along the running direction in a vertical zigzag direction by the certain height. Continuous fiber bundle s continuously and drawingly passed over a passage, which is formed through the movement in a zigzag direction so as to have the respective straight ridge of a plurality of die bending parts. At the same time, molten resin is discharged in the passage so as to infiltrate the molten resin in the continuous fiber bundle during passing. At least one die bending part 20 having a ridgeline 21, in which the angle theta between the ridgeline of the die bending part and the width direction of the passage is 0-45 deg., is provided and the remaining die bending parts have the bending parts 22 and 23 having ridgelines, in each of which the angle between the ridgeline of the die bending part and the width direction of the passage is 0 deg., and their ridgeline 24 and 25.
Patent JP-S62255499-A (JP)
Title: Fluorescent nucleoside or nucleotide
Inventor: INOUE HIDEO
IPC: C07H19/14
Filed: 1986-04-28
Abstract: NEW MATERIAL:A compound of formula I [X1 and Y1 are group of formula II (n is 0, 1, 2 or 3); Z1 is H or group of formula III (m is 0, 1, 2 or 3); W is H or OH; R1 and R2 are H or 1-10C alkyl]. EXAMPLE:6-Butyl-3-(beta-D-deoxyribofuranosyl)-2-oxopyrrolo[2,3-d]pyrim idine. USE:A fluorescent probe for clarifying the relationship between the structure and function of proteins or nucleic acids. PREPARATION:The compound of formula I can be produced e.g. by protecting hydroxyl group of 5-iododeoxycytidine of formula IV which a siloxane compound, reacting with 1-hexyne to obtain 5-(1-hexynyl)-2'-deoxycytidine of formula V, cyclizing the compound to a pyrimidine compound and removing protecting groups from hydroxyl group and amino group of the produced pyrimidine compound.
Patent JP-S5617637-A (JP)
Title: Manufacture of heavy metal manganese dioxide oxidizing catalyst
Inventor: PEETAA GIYUNTAA MAIN
IPC: B01J23/34
Filed: 1980-07-17
Abstract: Alkali metal delta manganese dioxide hydrate, which is obtained as a by-product in the industrial oxidation of organics by KMnO4 is subjected to ion exchange reaction with heavy metal ions (copper, iron, silver, etc). The reaction is carried out on the acid side of the pH at which a hydroxide precipitate of the heavy metal will not form, and continued until the reaction product contains less than 0.05 moles of bound alkali metal per mole of manganese. The product is recovered and prepared for catalytic use in the form of dried porous pellets. The resulting oxidation catalysts have high efficiency, long life, and optimum activity at reasonable temperatures. These catalysts can be used for applications such as the oxidation and deodorization of exhaust gases from paint drying ovens.
Patent JP-S63266224-A (JP)
Title: Disc brake
Inventor: KOBAYASHI KINZO
IPC: F16D55/224
Filed: 1987-04-20
Abstract: PURPOSE:To restrain resonance in association with a friction pad so as to prevent a brake from screeching by making the rigidity of at least the bridge section of a caliper different between its inlet and outlet sides in the rotational direction of a disc. CONSTITUTION:A window in a caliper 11 is formed near to the outlet side 11D2 of a bridge section 11D in the rotating direction A of the disc, and paddings 12 are formed on outer pawl sections 11E on both inlet side 11D1 and outlet side. As a result, the rigidity of the bridge section 11d and the outer pawl sections 11E greatly differ between the right and left sides so as to change the inherent frequency of the caliper 11, and therefore vibration transmitted from the outside may be damped. Accordingly, even though a friction pad 7 vibrated, the resonance of the outer pawl parts 11E in association with the bridge section 11D is prevented, thereby it is possible to prevent the brake from screeching.
Patent JP-S60240125-A (JP)
Title: Exposing method
Inventor: HONJIYOU ICHIROU
IPC: G03F7/20
Filed: 1984-05-15
Abstract: PURPOSE:To draw clearly desired patterns, by controlling the slope of a material so that the irradiated region can become vertical to the energy beam in the case where patterns are exposed separately on a curved pattern forming face. CONSTITUTION:Energy beam B is irradiated onto a material 2a with a curved pattern forming face 3a to expose patterns separately, while the slope of the material 2a is controlled so that the area C irradiated by the energy beam B can become vertical to the energy beam B. In this way, even if the pattern forming face of a mask or a reticle is curved, the patterns can be drawn clearly by the energy beam irradiation, so that stable manufacture of the curved reticle or the curved mask which has been desired in an electron beam exposing method, for example, of a photoelectron image projecting system can be realized.
Patent JP-H03295319-A (JP)
Title: System for controlling name of transmission line
Inventor: SAITO ICHIKO
IPC: H04B1/74
Filed: 1990-04-12
Abstract: PURPOSE:To eliminate the input of the name of a transmission line by an operator by providing a connection information table and a rewriting means, and transferring the name of the transmission line automatically to a switching destination device on the connection information table in a supervisory and controlling processing device. CONSTITUTION:The supervisory and controlling processing device 4 is provided with a connection state table 43 to store connection state information at every device consisting of the name of the terminal and the name of the transmission line where the terminal takes charge of, the name of the device/the name of the terminal of the connecting destination of that terminal, and the rewriting means 42 to rewrite the connection information of the connection state table 43 based on switching control information 41. Then, at the time of the switching of the device, the rewriting means 42 transfers the connection information of the devices B1 of a switching origin to the connection state table of the device Bn of a switching destination, and simultaneously, updates the connection information of the connection state table of the devices A1, C2 of a connecting destination into the connection information to meet the device Bn of the switching destination. Thus, the operator need not input the updating work of a data base due to switching from the outside, and an input mistake or the error of the data base are eliminated, and in addition, the burden or the operator is lightened.
Patent JP-H06291657-A (JP)
Title: Sparkle error detector
Inventor: KOMATSU SADAHIRO
IPC: H03M1/10
Filed: 1993-03-30
Abstract: PURPOSE:To considerably improve the detection accuracy of an analog/digital(A/ D) converter having a defective sparkle error detector. CONSTITUTION:This sparkle error detector for A/D converter is provided with a filter means 31 for removing a noise component from the digital component of an A/D converter 2. A digital signal S31 provided through the filter means 31 is compared 4 with the signal level of a digital signal S35 which is provided by delaying 5 and 6 this digital signal S31 by a prescribed time and shifting the level by a prescribed amount. Thus, sparkle error always generated at the digital output of the A/D converter 2 can be stably and surely detected so that the sparkle error detector is provided to considerably improve the detection accuracy of the A/D converter.
Patent JP-S57211027-A (JP)
Title: Temperature measuring device
Inventor: KURIYAMA TAKESHI
IPC: G01K7/32
Filed: 1981-06-22
Abstract: PURPOSE:To realize the wireless measurement of temperature, by transmitting a sweep pulse to a temperature-sensitive circuit and securing the coincidence between the resonance frequency of the temperature-sensitive resonance circuit and the sweep pulse. CONSTITUTION:The electromagnetic wave produced from a VCO2 is oscillated through a transmitting circuit 3 that transmits the wave as a pulse of cycle (t), and the wave reflected from a temperature-sensitive resonance circuit 4 is received at a time selective receiving circuit 5 that receives only the electric wave which is delayed by DELTAt from the oscillation. The received signal has the resonance when it has the same frequency as the resonance frequency of the circuit 4 and obtains a signal having a large amount of delay. When this delayed signal is obtained, a bias circuit 1 stops its working, and the VCO2 has the oscillation of a certain frequency. As a result, the voltage of the circuit 1 has a level corresponding to the temperature of the circuit 4.
Patent JP-H07307515-A (JP)
Title: Pulse gas laser device
Inventor: YASUOKA KOICHI
IPC: H01S3/0977
Filed: 1994-05-11
Abstract: PURPOSE:To extend the life of a preionization electrode by preventing excessive electric discharge, and also to make it possible to laser-oscilate a long pulse by a method wherein a single or a plurality of capacitors and damping reistors are series-connected to preionization electrode, a preionization means, with which laser gas is preionized, is parallel-connected. CONSTITUTION:A pair of main electrodes 1a and 1b are opposingly arranged in a container wherein laser gas is airtightly sealed, and the main electrode 1b is earthed. Also, other main electrode 1a is series-connected to a high voltage power source HV1 with a header coil 6, a charging capacitor 9 and a charging resistor 10. Also, a preionization electrode capacitor 3, a ballast coil 4, preionization electrodes 2a and 2b, and a damping resistor 15 are series- connected between the main electrodes 1a and 1b. The preionization electrodes 2a and 2b are opposing in laser gas through a very small gap, a plurality sets of them are arranged on the position corresponding to the main electrodes 1a and 1b gaps, and a ballast coil 4 is connected to each preionization electrode pair.
Patent JP-H05299066-A (JP)
Title: Battery and sheath material therefor
Inventor: OO FUMIO
IPC: H01M2/02
Filed: 1992-04-17
Abstract: PURPOSE:To strengthen resistance against external friction and heat, and prevent a design label from being peeled over a long term by using a tuck seal material as a sheath for a cylindrical battery housing a generating element. CONSTITUTION:The surface of a tuck seal material B is coated with polyparabanic acid resin 5, thereby increasing frictional strength and heat resistance. Also, the thickness of the surface coating varnish layer of the material B where in contact with upper and lower shoulder sections A1 and A2 of a battery jar 1 is made less than the thickness of the surface coating varnish layer at a portion in contact with the side A3 of the jar 1. According to this construction, the radial shrinkage of a heat absorbing resin film can easily take place where in contact with the upper and lower shoulder sections A1 and A2, when applied with the hot air. As a result, the complete adhesion state of the film can be completed by a pressing work at the next process, thereby improving productivity.
Patent JP-S5621840-A (JP)
Title: Mixing apparatus of multi-composition synthetic resin, particularly polyurethane resin
Inventor: TAWADA TAKESHI
IPC: B29B7/00
Filed: 1979-07-31
Abstract: PURPOSE:To obtain an uniform product mentioned above easily by performing the change of mixing and stopping of resin components which react each other and the supply of the mixing resin to a mold in another mixing chambers with another pistons respectively increasing the turbulent effect together with the mixing efficiency. CONSTITUTION:A mixing equipment is constituted by forming a primary mixing section M with a first mixing chamber 10 and a mixing pistion 20 which reciprocates inside the mixing chamber 10 and a secondary mixing section N with a second mixing chamber 30 connected the chamber 10 with an outlet 31 and a cleaning piston 35 which reciprocates inside the chamber 30 respectively. Each resin component A and B are allowed to spray into the chamber 10 through the nozzles 13 and 14 respectively to mix them counter-currently. At this time, the mixing resin is fed to the chamber 30 through the outlet 31 controlling the supply of the resin to the second mixing chamber 30 by being allowed to reciprocate the mixing piston 20, and is supplied to the mold from the outlet 33. EFFECT:The product is devoid of bubble generation in the mold, as well as facilitates maintenance of the product.
Patent JP-S5221781-A (JP)
Title: Semiconductor unit producing system
Inventor: NAKAMAE MASAHIKO
IPC: H01L21/31
Filed: 1975-08-12
Abstract: PURPOSE: To form insulating-separating layer by oxidizing polysiloxane filled in groove getting to base plate. 
     COPYRIGHT: (C)1977,JPO&Japio