baber/WOPTO huggingface dataset:
Patent JP-S5694836-A (JP)
Title: Code converting system
Inventor: KAMIMOTO SHIGEMI
IPC: H03M7/12
Filed: 1979-12-27
Abstract: PURPOSE:To ensure a highly efficient branching process, by detecting that the binary coded decimal exceeded the maximum value of the binary number in a converting process of the binary coded decimal into the pure binary number and then using the decimal for the interruption signal. CONSTITUTION:The lowest bit D0 of the decimal of the general-purpose register 1 is read and then set at the lower side of the table address register 5. At the same time, the contents of the binary counter 4 is set at the upper side of the register 5. After this, the conversion data and the overflow bit are read out of the table 6. The conversion data is set to the general-purpose register 2, and the biary adder 9 adds the contents of the registers 2 and 3. The result of this addition is set to the register 3. The above procedure is repeated successively to obtain the pure binary number. In case the overflow bit is detected in the repeating process, the bit trigger 7 is set to branch the microprogram.
Patent JP-S6065575-A (JP)
Title: Mos type semiconductor device
Inventor: OGATA TOSHIAKI
IPC: H01L27/092
Filed: 1983-09-20
Abstract: PURPOSE:To improve the characteristics for a latchup by composing an N type buried diffused layer of antimony or arsenic, and phosphorus of two type impurities, thereby preventing a bonding withstand voltage between the substrate and an N type well from decreasing. CONSTITUTION:Antimony or arsenic is thermally diffused in a P type silicon substrate 4, and phosphorus ions are implanted. After an epitaxial layer is formed, an N type buried diffused layer 6 of low density phosphorus is covered on the layer 6 of antimony or arsenic since large diffusing speed difference exists between the antimony and the arsenic in the step of forming an N-well 7, and the bonding withstand voltage to the substrate can be reduced. Thus, a complementary MOS semiconductor device having excellent latchup can be obtained, and is adapted for a semiconductor device necessary to the withstand voltage around 100 volts of a drive circuit of a fluorescent display tube.
Patent JP-S6418440-A (JP)
Title: Micro-capsule
Inventor: MAKITA HIROKAZU
IPC: A23D9/00
Filed: 1987-07-10
Abstract: PURPOSE:To make elution of a core substance quickly and mask unpleasant taste or the like by coating a wall membrane composed of chitosan and polyanionic polysaccharides on a core substance containing a substance hardly soluble in water and forming a micro-capsule. CONSTITUTION:Chitosan or its added acid salt is dissolved in water to which acid may be dissolved or preferably in water in which acid is dissolved, a core substance containing the substance hardly soluble in water is dispersed therein. Further, water solution of polyanionic polysaccharide is added, and while the suspension thus prepared is stirred, its pH is regulated to 2-4 to form a coacervate. Then, a micro-capusle is formed by adding water and separated. The measured viscosity of 0.5%(W/V) chitosan/0.5%(V/V) aqueous solution of acetic acid left at 20 deg.C for 3hr by a rotating type viscometer should be preferably 2,000cP/sec or less in chitosan.
Patent JP-H0337444-A (JP)
Title: Manufacture of fluid sealing type cylindrical mount device
Inventor: FUNAHASHI YOSHIKI
IPC: F16F13/14
Filed: 1989-07-05
Abstract: PURPOSE:To stably exhibit initial vibration insulating characteristic by mounting a flexible film for partitioning a balance chamber in the state where it is deformed in the direction reducing the capacity of the balance chamber. CONSTITUTION:An inner metal fitting 10 and a metal sleeve 12 are vulcanized and adhered by a rubber elastic body 14 and formed into an integrated vulcanized molded product 58, and a rebound stopper 28 is inserted into its space 16, and a movable block 56 is received and disposed in its pocket part 18. First and second orifice metal fittings 30, 32 are assembled to the circumferential channel 26 of the sleeve 12. This assembled body is dipped in a determined non-compression fluid to introduce the fluid into the pocket part 18 (pressure receiving chamber 46) and a recessed part 24 (balance chamber 48). Thereafter, in the state dipped in the fluid, an axial load is added to the elastic body 14, while diameter contracting work is conducted to an outer cylinder metal fitting 34 to fit the metal fitting 34 to the outer circumferential surface of the sleeve 12. When the load to the elastic body 14 is removed after the fitting of the metal fitting 34, the fluid is moved from the chamber 48 to the chamber 46 by the portion of the capacity increase of the chamber 46, and the internal capacity of a space 50 is increased.
Patent JP-S5962677-A (JP)
Title: Resin composition for hot-melt traffic paint
Inventor: MATSUMOTO TAKESHI
IPC: C08L57/00
Filed: 1982-10-01
Abstract: PURPOSE:To provide the titled composition having excellent fluidity in molten state, and low precipitation tendency, by compounding a petroleum resin with a specific amount of a maleinized fatty acid derived from an unsaturated chain higher fatty acid and maleic acid or maleic anhydride. CONSTITUTION:(A) 100pts.wt. of a petroleum resin is compounded with (B) 0.05-2.0pts.wt. of a maleinized fatty acid obtained by reacting (i) a >=12C unsaturated chain fatty acid (preferably a <=30C fatty acid selected from oleic acid, linoleic acid, linolenic acid and ricinoleic acid, or a fatty acid obtained by the hydrolysis of soybean oil, castor oil, fish oil, etc.) with (ii) maleic acid or maleic anhydride [the amount of maleic acid is 3-25pts. per 100pts. of the component (i)]. EFFECT:A remarkable fluidity-improving effect can be achieved by the addition of extremely small amount of a fluidity-improving agent. The use of dioctyl phthalate, etc. is not necessary in contrast with the conventional paint composition, and accordingly, the deterioration of the color and the increase of the stickiness can be prevented.
Patent JP-S5695754-A (JP)
Title: Auxiliary brake device for industrial vehicle
Inventor: SUZUKI MITSUO
IPC: B60T13/16
Filed: 1979-12-28
Abstract: PURPOSE: To supplement an engine brake while operating a hydraulic operation device by interrupting a pump circuit for the hydraulic operation device with a change-over valve interlocked with the brake for industrial vehicles such as forklift, etc.  
     CONSTITUTION: A change-over valve 70 is provided between a pump 32 driven by an engine 3 and a hydraulic operation device A like a hydraulic cylinder of a forklift, and a relief valve 80 is inserted in a fluid return circuit 45. The change-over valve 70 is operated by a piston rod 71 receiving brake oil pressure to be changed over in the operation of brake. Since workig oil from the pump 32 is sent to the hydraulic operation device A through a pipe path 36 through the brake is applied and the change-over valve 70 is changed over to be brought to a port C 2 , a desired operation can be carried out. Return oil from the operation device A is returned directly to the relief valve 80 through pipes 44, 45. Since the valve 80 is not opened until oil pressure reaches a set value of a spring 81, resistance is applied to the pump 32 and the engine brake is applied to the engine 3. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6234750-A (JP)
Title: Attitude controller for crankshaft
Inventor: ISHII KAZUHIKO
IPC: B23Q7/18
Filed: 1985-08-06
Abstract: PURPOSE:To save the manpower by providing a gripping member rollable between the receiving position of crankshaft slipping down a conveyor and such position as to facilitate gripping of received member thereby making it adaptable for the crankshafts having different shaft diameter. CONSTITUTION:Upon slippage of crankshaft W released through feed-out device 32 from the end of conveyor 30 into the gripping frame body 1, the desk section (d) is received between the underside and intermediate guideboards 2, 4 while at the sametime the shaft section (s) is mounted through the tapered section (s) onto V-groove 9a of block. Since the coupling plate 11 contacting against an adjusting rod 12 will position the block 9, mounting of the shaft section (s) will cause alignment of the center with the axis of rod 15 which will push the shaft section (s) thus to secure the shaft W. Then the cylinder 23 will rotate the body 1 to bring the shaft W into easily gripable attitude and upon engagement of the rod 14 with the stopping section 27, the cylinder 26 will lower the engaging section 27 to separate the block 9 from the shaft section (s) thus to pass the shaft W automatically to a robot.
Patent JP-S6153503-A (JP)
Title: Induction type position detector having separated stator core
Inventor: ICHIKAWA WATARU
IPC: G01B7/00
Filed: 1984-08-23
Abstract: PURPOSE:To make it possible to use one phase stator pole part having the same structure and dimension in the stators of plural kinds of machines having different diameter dimensions, by constituting each pole part of a stator part from mutually separated independent magnetic core. CONSTITUTION:A stator part 1 includes pole parts 1A-1D corresponding to phases A-D arranged at 90 deg.-intervals along a circumferential direction. Each of the pole parts 1A-1D comprises a C-shaped one phase independent magnetic core 10 and has magnetic flux input and output terminal parts 10a, 10b, and primary windings W1 and secondary windings W2 are respectively wound around leg parts 10c, 10d. Polarities of the terminal parts 10a, 10b are mutually inverse, and the flow and direction of magnetic flux are shown by solid and broken line arrows.
Patent JP-H06157087-A (JP)
Title: Method of producing cement base and cement composition containing said base
Inventor: KAARERU UIREMU YAN HOOIKAASU
IPC: C04B7/153
Filed: 1993-07-14
Abstract: PURPOSE: To obtain a hydraulic cement base material by adding a ferrite- precipitating compd. to steel slags formed in a steel making process, thereby forming a ferrite gradient.  
     CONSTITUTION: The hydraulic cement base material is obtd. from the steel slags formed in the steel making process by the method including the following stages: (a) The ferrite gradient is formed by adding the ferrite-precipitating compd. into the steel slags in a liquid state. (b) If desired, the formed high ferrite part is separated and at least the formed low ferrite part is separated. (c) These slags are cooled and pulverized. The ferrite gradient is formed preferably in the absence of the liquid steel, i.e., on the outside of a converter for the steel so as not to exert any influence at all on the properties of the steel. The ferrite-precipitating compd. is preferably materials having acid components which are selected from silicate ores and SiO 2 . 
     COPYRIGHT: (C)1994,JPO
Patent JP-S5878106-A (JP)
Title: Magnetooptical thin film element
Inventor: ITOU MASATAKA
IPC: G02B6/12
Filed: 1981-10-29
Abstract: PURPOSE:To obtain a small-sized thin film element having a simple structure and equalizing the TE wave propagation phase constant to the TM wave propagation phase constant by specifying the composition of a mangeto-optical garnet crystal formed on a substrate and the thickness and width of a waveguide. CONSTITUTION:On a nonmagnetic garnet crystal substrate an optical waveguide 3 of a magnetoptical garnet crystal layer 2 having a refractive index higher than that of the substrate is formed to manufacture an optical circuit. In the circuit, the magnetooptical garnet crystal is provided with a composition represented by the formula Y3-xAxFe5O12 (where A is >=1 kind of ino selected from G, Tb and Eu ions, and 0.1<x<0.6), the thickness t1 of the waveguide 3 is make the propagation phase constant for optical waveguide made (TE wave) having an oscillating electric field component in the direction parallel to the substrate smaller than the propagation phase constant for optical waveguide mode (TM wave) having an oscillating electric field component in the direction perpendicular to the substrate, and the width W of the waveguide 3 is set so as to equalize the TE wave propagation phase constant to the TM wave propagation phase constant.
Patent JP-H1119823-A (JP)
Title: Tapping work method and device therefor
Inventor: KAWAGUCHI KOJI
IPC: B23G1/16
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent a master external/internal thread from easily galling, also facilitate maintenance when a tap shaft is galled by unexpected misoperation. SOLUTION: A tap turret 47 able to rotate provided with a plurality of taps 55 provided to sink from a pass line is rotated. Of these taps 55, a desired tap 55 is indexed in a tap work position, relating to a master external thread 87 of pitch equal to corresponding each tap 55 in each station, a master internal thread 85 having a hardness difference is screwed. By rotation driving a tap holder 61 provided with this master internal thread 85, while rotating the tap holder 61 lifted, tapping work is performed in a plate material. Relating to the master internal thread 85, by screwing the master external thread 87 having a hardness difference, scuffing is difficult. By unexpected misoperation, even when a tap shaft galls, by damaging only one, a device contributes to maintenance.
Patent JP-S5799609-A (JP)
Title: Correcting device for position shift of light beam of laser printer
Inventor: SHIMADA AKIRA
IPC: G06K15/12
Filed: 1980-12-12
Abstract: PURPOSE:To correct the position shift of a light sport by generating clocks for generating information signals having different frequencies by one basic clock, and by selecting the ratio of a frequency and an angle of deflection for switching the frequencies of the clocks adequately. CONSTITUTION:A counter 12 is connected to a basic clock generating circuit 10 and a control signal is inputted from a counter control circuit 11; and a J/K flip- flop 13 outputs clocks MOCLK for generating information signals which have different frequencies, and they are switched according to the angle of deflection of a light beam. Then, the ratio of a frequency and the angle of deflection for switching the frequencies of the clocks is selected adequately so that a high-frequency clock is outputted in an area, where the scanning speed of the light beam is high, on a photoelectric drum and a low-frequency clock is outputted in the other area, thereby correcting a position shift between the information signal of a laser printer and record.
Patent JP-H1072388-A (JP)
Title: Optically active amino acid esters and their production and production of optically active alcohols
Inventor: SATOU HARUYO
IPC: C07C233/47
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain an optically active alcohol having high optical purity by carrying out optical resolution of amino acid esters comprising optically active amino acids and racemic alcohols and then hydrolyzing the resultant optically active aminoacid esters. SOLUTION: (C) Aminoacid esters synthesized by reacting (A) racemic alcohols with (B) optically active amino acids are subjected to diastereomer resolution to afford (D) the objective optically active amino acid esters. Further, the component D is hydrolyzed to provide the objective optically active alcohols important as raw materials for medicines and agrochemicals. The component A includes alkyl secondary alcohols such as methylethyl alcohol or aralkyl alcohols such as α-phenylethyl alcohol. The component B includes preferably natural type L-α-amino acids. Thereby, an optically active alcohol having high optical purity can readily be produced from racemic alcohol and the recovered optically active amino acid can be recycled.
Patent JP-H0338707-A (JP)
Title: Reference voltage generating circuit
Inventor: ABIKO HITOSHI
IPC: G05F1/10
Filed: 1989-07-05
Abstract: PURPOSE:To reduce the influence of the measurement error and to improve the control accuracy of the reference voltage by using a switch means which can directly read the reference voltage from outside. CONSTITUTION:A reference voltage generating circuit consists of a VT type reference voltage generating circuit main body 108, a resistance tap 109, a voltage follower amplifier 104, a transistor switch 102, and an output pad 105. When the voltage is measured for control of the output, the switch 102 is set in a conductive state and the reference voltage value is directly read. Thus it is possible to eliminate the influence of the calculation error of the input offset voltage of a voltage follower amplifier for conversion of impedance and to reduce the output fluctuation against the measurement error.
Patent JP-S6234221-A (JP)
Title: Display input device
Inventor: YAMAKITA TORU
IPC: G06F3/0487
Filed: 1985-08-08
Abstract: PURPOSE:To secure an easy and quick input operation of displays by having different display forms of the elements to be selected on a display screen in accordance with the order of their applications. CONSTITUTION:An application level updating part 10 receives the key input information from a key input control part 4 and updates the order of application of an application level table 9. Such an updating control of the table 9 is repeated for each key input carried out through a virtual keyboard. While a CPU 1 refers to the contents of the table 9 for each key input carried out through the virtual keyboard. Then, the CPU 1 controls the display form of each key on a display device 7 in response to the using frequency of each key. Thus, the keys on the virtual keyboard can be retrieved easily and the display input operations can be performed quickly and easily.
Patent JP-H0820551-A (JP)
Title: Separation of meta-and para-ethylphenols
Inventor: MATSUMOTO MASAO
IPC: C07C37/82
Filed: 1994-07-04
Abstract: PURPOSE:To enable industrial separation of m-ethylphenol and p-ethyl-phenol from a mixture containing ethylphenol isomers in high separation rate. CONSTITUTION:In the separation of m- and p-ethylphenol from a mixture containing ethylphenol isomers through adsorption and desorption, a K-Y type zeolite is used as an adsorbent, while an aliphatic 2-4C alcohol single or a combination thereof is used as a desorbing agent. The adsorption and desorption treatment is performed at a temperature higher than the boiling point of the desorbent under such a pressure that can keep the substrate to be separated, desorbent and separated isomers in a liquid phase to separate m-ethylphenol as raffinate from p-ethylphenol as an extract. The adsorption and desorption is preferably effected using a pseudomoving bed, and the extract is further subjected to crystallization to give p-ethylphenol of high purity.
Patent JP-H1123912-A (JP)
Title: Ld module
Inventor: TOKORO TAKEHIKO
IPC: H01S5/00
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To widen a transmission band when a multi-mode fiber is used and to transmit a high-speed/high-frequency modulated signal in a long distance by providing a capillary incorporated with a single mode fiber and composing the clad layer of the single mode fiber with specified clad material. SOLUTION: A laser diode(LD) module is constituted of an LD element 1, a lens 2, the capillary 3 and a holder holding them. The single mode fiber is incorporated in the inside of the capillary 3, and a core 5 is formed by regular crystal glass material. The capillary 3 prevents return light to the LD element 1 by grinding its surface physically connected to a ferule 6 to a spherical surface, and obliquely grinding the LD element 1 side. High polymer material having a large absorption coefficient in a long wavelength band of a wavelength 1.3 μm band, e.g. PMMA (polymethacrylic methyl acid) is used for the clad 4 having the attenuation constant of the single mode fiber.
Patent JP-S5798215-A (JP)
Title: Novel m5071-like substance
Inventor: HANAMITSU KAZUMI
IPC: A61K36/06
Filed: 1980-12-10
Abstract: NEW MATERIAL:M5071 substance-like M5093 substance. Molecular weight: about 59,000; isoelectric point: near pH3.1; solubility: easy soluble in water, insoluble in methanol, acetone or chloroform; color reactions; positive to biuret, xanthoproteic and Folin's reactions; color: white; pH stability: stable at 4W8pH; thermal stability: stable up to 60°C, 100% deactivated at 80°C.  
     USE: It inhibits the formation of insoluble glucan by glucosyl transferrase and is used to prevent tooth decay.  
     PREPARATION: A strain in Gnomoniella, capable of producing M5071 substance- like M5093 substance, such as Gnomoniella s.p. M5093 (FERM-5799) is subjected to usual liquid cultivation and the objective substance is recovered from the culture medium filtrate by salting-out or adsorption chromatography. Further, the active fraction is recovered by the isoelectric electrophoresis and the resultant M5093 substance is freeze-dried. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0470394-A (JP)
Title: Forgery-proof printed matter
Inventor: KUBOTA TAKESHI
IPC: B42D15/10
Filed: 1990-07-02
Abstract: PURPOSE:To prevent forgery or duplication efficiently and interpret whether it is true or false easily, if forged to reject a forged product immediately by forming a specified pattern on a base using an ink containing a color which is less absorbed in a visible light area and is absorbed by a light of specific wavelength outside the visible light area, and making the spectrum characteristics of the base similar to those of the color. CONSTITUTION:An infrared ray absorptive pattern 2 is printed on a base 1 having the spectrum characteristics A of both a visible light area and an infrared ray area which absorb less light using an ink containing a color which is absorbed less by a light in the visible light area and is absorbed by a light in a specific wavelength area outside the visible light area. Consequently, the infrared ray absorptive pattern 2 is almost not absorbed in the visible light area and is transparent. If the pattern 2 is slightly absorbed, it is allowed to have a similar absorption effect on the base 1. Therefore, the pattern is almost not recognizable.
Patent JP-S5797554-A (JP)
Title: Method and device for fixation
Inventor: TAKAHASHI TOORU
IPC: H05B6/70
Filed: 1980-12-11
Abstract: PURPOSE:To fix unfixed pictures on carriers of different width sizes uniformly and excellently, by permitting a microwave to leak to a carriage path for the unfixed picture carrier and by exposing the carrier to the leaking component. CONSTITUTION:A microwave from an input equipment 1 is supplied to an absorber 4 through a waveguide 3. At one side path of the waveguide 3, slits 5 increasing in length from an equipment 1 side to an absorber 4 side are provided, and unfixed picture carriers of various sizes, when carried, are exposed to leaking components of the microwave to perform uniform fixation.
Patent JP-H0525790-A (JP)
Title: Deinking agent for recycling waste paper
Inventor: MIYAUCHI YOSHITAKA
IPC: D21C5/02
Filed: 1991-07-16
Abstract: PURPOSE:To obtain the subject agent, composed of a mixture containing an alkylene oxide adduct, etc., of a fatty acid having a specific number of carbon atoms in a specified proportion, excellent in deinking effects and operating efficiency, having a high (b) value and capable of providing deinked pulp with hardly any unpeeled ink. CONSTITUTION:The objective agent containing a mixture which is a mixture of alkylene oxide adducts of fatty acids expressed by the formula (R1 is 7-23C alkyl or alkenyl; R2 is H, 1-22C alkyl, etc.; AO is 2-4C oxyalkylene; n is 0 or an integer of >=1, provided that R2 is not H when n is 0), their ether compounds or ester compounds and has 9.6-70.6wt.% content of the compound having11.7-22.5 average number of carbon atoms in 19-23C R1 groups and <=45 iodine value (IV) as an active component. Alkylene oxide adducts of semihardened or hardened fish oil fatty acids are preferred as the compounds expressed by the formula. Ethylene oxide is preferably mixed with propylene oxide and use as the alkylene oxide.