baber/WOPTO huggingface dataset:
Patent JP-S61230740-A (JP)
Title: Preparation of catalyst for methanol cracking reaction
Inventor: TAKEOKA TAKESHI
IPC: C01B3/22
Filed: 1985-04-03
Abstract: PURPOSE:To eliminate the precipitation of carbon during reaction, by treating a Ni-Cu-Al alloy with alkali and, after washing and oxidizing treatment, baking the treated alloy and impregnating the same with a Cu ion and baking the impregnated one before impregnating an alkali metal salt. CONSTITUTION:A Ni-Cu-Al alloy is treated with alkali, washed with water, subjected to gentle oxidizing treatment and further receives baking treatment. Subsequently, the treated alloy is impregnated with an alkali metal or alkaline earth metal salt and baked to form a catalyst for methanol cracking reaction based on Ni-Cu-Al. The formed catalyst can be used as the methanol cracking reaction catalyst as it is but, in order to enhance catalytic activity, it pref. that the formed catalyst is reduced at about 200-400 deg.C by hydrogen and subsequently subjected to heat treatment at about 400-550 deg.C for ten and several hr in a hydrogen stream.
Patent JP-H05232390-A (JP)
Title: Optical switch
Inventor: TOMITA SHINICHI
IPC: G02B26/08
Filed: 1992-02-18
Abstract: PURPOSE:To provide the optical switch which is a mechanical optical switch for changing over circuits by being inserted into optical fiber circuit and is particularly constituted to change over the circuits by rotating a rotary substrate fitted into the diametrally expanded hole of a base substrate. CONSTITUTION:This optical witch has the base substrate 10 which has the diametrally expanded hole 11 passed vertically through the substrate, the disk-shaped rotary substrate 20 which is fitted into the diametrally expanded hole 11 of the base substrate 10 and a driving device 30 which rotates the rotary disk 20. Plural optical paths 12 to 15 for input and output are provided on the base substrate 10 and the inlets and outlets of the optical paths 12 to 15 for input and output are properly distributed in the diametrally expanded hole 11 thereof. On the other hand, plural optical paths 21 to 22 for changeover are provided on the rotary substrate 20 and the inlets and outlets thereof are properly distributed to the outer peripheral surface of the rotary substrate 20. The communication and connection of the inlets and outlets of the optical paths 12 to 15 for input and output or the diametrally expanded hole 11 of the base substrate 10 and the inlets and outlets of the optical paths 21 to 22 for changeover on the outer peripheral surface of the rotary substrate 20 are changed over by rotation of the rotary substrate 20 by the driving device.
Patent JP-H01242725-A (JP)
Title: Circulation fluidized bed reaction furnace for powder
Inventor: KUNITOMO KAZUYA
IPC: C22B1/10
Filed: 1988-03-25
Abstract: PURPOSE:To prevent the deviation of particle concn. in a riser piping and to reduce pressure fluctuation of a fluidized bed by branching the descending pipe of a particle circular provided to the riser piping of the fluidized powder bed with the multisteps and connecting the branched pipes with the riser piping and self-containing the powder feeding mechanisms to the connecting parts. CONSTITUTION:A particle circulator consisting of a cyclone 11 and a descending pipe 16 is provided to a riser piping 10. A descending pipe 16 is branched into the pipes 16a, 16b and constituted of two steps and the pipes are connected with the riser piping 10 at the positions different in the height directions thereof. The pneumatic filters 17 are built-in as a powder feeding mechanism to the connecting parts of the pipes 10, 16. Particles and gas are discharged from the upper part of the riser piping 10 for the fluidized bed and the particles returned to the pipe 10 through the pipe 16 are separated from exhaust gas 12 by the cyclone 11 and furthermore returned to the levels different in the height directions of the pipe 10 through the pipes 16a, 16b. By such a way, the circulated particles are returned not only to the lower part of the pipe 10 but also to the midway parts and therefore especially the particle concn. in the middle and upper parts of the pipe 10 can be increased.
Patent JP-H04282500-A (JP)
Title: Sor light emission window device for sor light device
Inventor: MARUSHITA MOTOHARU
IPC: H01L21/027
Filed: 1991-03-08
Abstract: PURPOSE:To increase the SOR output power by improving the transmittance of the window for SOR light emission in a SOR device. CONSTITUTION:At an end of a light take-out line 26, a beryllium window 44 which has narrow vertical width, thin plate and high transmittance is installed. Outside the beryllium window 44, a cavity 48 is connected. In the cavity 48, an ablique incidence mirror 30 capable of swinging vretically is provided to deflect SOR light 29 in vertical direction and assure a necessary expoosure area in vertical direction. At the end of the cavity 48, an X-ray mask membrane window 76 which is made of an X-ray mask base material, is much thinner than the beryllium window 44 and does not influence the transmittance, is fixed to let SOR light emit and expose the exposure object 78. In the cavity 48, He gas 80 with lower pressure than the atmosphere is sent to cool the beryllium window 44 and to reduce the pressure on the X-ray mask membrane window 76.
Patent JP-S57184338-A (JP)
Title: Communication device
Inventor: MATSUNAGA KIMIHIDE
IPC: H04B1/40
Filed: 1981-05-09
Abstract: PURPOSE:To increase the function of a communication device, by transmitting and receiving the synthetic voice corresponding to each time supplied from a timepiece device via a radio device. CONSTITUTION:When switches 22 and 23 are turned on, the synthetic voice corresponding to each time given from a timepiece device 2 is delivered from a speaker via a mike amplifying circuit 16 and a low-frequency amplifying circuit 10 in the reception time and then transmitted from an antenna 5 via a transmitter 18 in the transmission time, respectively. At the same time, a desired time is set previously by means of a timer of the device 2. A power supply switch 4 is automatically turned on by a control signal given from the device 2, and the power supply is applied to a radio device. At the same time, switch 24 is turned on to deliver the synthetic voice given from the device 2 from the speaker 11 via the circuit 10.
Patent JP-H07278714-A (JP)
Title: Aluminum powder alloy and its production
Inventor: KONDO KATSUYOSHI
IPC: B22F9/08
Filed: 1994-04-07
Abstract: PURPOSE:To produce an Al powder allay in which rapidly solidified Al alloy powder is rigidly combined with each other by imparting heat history as small as possible and excellent rapid solidifying properties are maintained and to provide a method for producing the same. CONSTITUTION:This Al powder allay has a compsn. contg., by weight, 0.3 to 1.5% Mg and 0.3 to 1.5% Sn, in which the containing ratio (Mg/Sn) of wt.% of Mg to the wt.% of Sn is regulated to 0.8 to 1.25, and the balance substantial Al with inevitable impurities. Thus, the aluminum powder alloy excellent in hot forgeability can be obtd.
Patent JP-S52153648-A (JP)
Title: Mechanical filter
Inventor: KOBAYASHI MASAKI
IPC: H03H9/46
Filed: 1976-06-16
Abstract: PURPOSE:To enable the mechanical filter with the specified size and to make it small size without losing manufactuability, by selecting the angle between the line tying the center point of the mechanical vibrator toward height direction and the coupler.
Patent JP-H02246824-A (JP)
Title: Shade support structure of sunroof
Inventor: KOYAMA HIROMI
IPC: B60J7/00
Filed: 1989-03-20
Abstract: PURPOSE:To prevent deformation of a bowlegged elastic support bracket and rattling of a shade member against a guide rail, failure of work and falling by providing a protrusion for limitation at a fitting part of the bowlegged shape elastic support bracket on the side edge of the shade member to open and close the opening on the side of a cab. CONSTITUTION:A slide shoe 14 to engage bouncing and flipping to a guide rail 18 on the right and left inner marginal part of the opening part on the side of a cab free to slide is provided on the top edge of the bowlegged shape elastic support bracket fixed on a shade member 13 to open and close the opening on the side of the cab. At this time, a protrusion 22 to limit deformation of the elastic support bracket 15 to the side edge of the shade member 13 or to the side of the afore-mentioned elastic support bracket 15 within the limit of elasticity. By this constitution, when the shade member 13 is opened and closed, it makes it always possible to restore the elastic support bracket to the normal setting state without causing plastic deformation even if an irrational force is applied to the elastic support bracket.
Patent JP-H04304442-A (JP)
Title: Camera
Inventor: KODAIRA TAKAKI
IPC: G03B1/48
Filed: 1991-04-02
Abstract: PURPOSE:To prevent a film holding and pressing member from hindering the rewinding a film because the film pinching member is retreated from a film pinching position at the time of rewinding the film and to prevent it from hindering the idle feeding and loading of the film in a camera provided with an autoloading mechanism by providing an interlocking means so that the film holding and pressing member is moved to the film pinching position by interlocking with the action that a mirror moves to a position distant from a photographing optical axis. CONSTITUTION:A mirror holder 3 and a film pressing frame 16 are interlocked through levers 21 and 18. When the lever 21 is elevated by a motor 23 from a position shown in figure, the mirror holder 3 is turned clockwise with a shaft 3a as center by the lever 21, the lever 18 is turned clockwise by the lever 21, and the frame pressing frame 16 pressed by the tip 18b of the lever 18 presses the film 19 to a pressure plate 20.
Patent JP-H05220673-A (JP)
Title: Auto shutoff device for hydraulic pulse wrench
Inventor: OTA MASAHARU
IPC: B25B21/02
Filed: 1992-02-10
Abstract: PURPOSE:To detect the oil pressure at generating a pulse which causes the generating torque of a torque wrench, and precisely manage the torque on the basis of this data. CONSTITUTION:An oil pressure pulse generated in a pulse generating mechanism 3 by the rotation of an air motor 1 is transmitted to a hydraulic cylinder 34 through a piston 33, a rod 36 and a piston 35. When a pressure sensor set in the hydraulic cylinder 34 detects the oil pressure pulse, and a directional control valve 7 is switched by this signal, a stopping directional control valve 9 and a stopping differential pressure valve 8 are successively switched to stop the air feed to the air motor 1, and the current carrying from a battery 61 to an electric control circuit 6 is interrupted.
Patent JP-S55161871-A (JP)
Title: Cathode deposition type electrodeposition coating composition
Inventor: OOMIKA HIROYOSHI
IPC: C08L63/00
Filed: 1979-06-06
Abstract: PURPOSE: Title coating composition which can provide films having excellent corrosion resistance, prepared by dissolving or dispersing in water, a high-molecular material containing a specific basic group and a compound obtained from a glycidyl compound and an unsaturated carboxylic acid.  
     CONSTITUTION: Title coating composition is obtained by dissolving or dispersing in water, (a) 100pts.wt. of a carbon to carbon double bond-bearing high-molecular material containing 0.02W0.3mol per 100g of the material, of basic groups represented by formula I, wherein R 1  and R 2  are H or methyl, R 3  and R 4  are H or 1W10C hydrocarbon group which can be partially substituted with hydroxyl groups, and X is H or a direct bond, and having a MW of 500W10,000, an iodine value of 100W500, and (b) 3W100pts.wt. of a compound represented by formula II, wherein R 5  and R 6  are H, 1W10C alkyl, n is 0W20, m is 0W1, Y is a residue of a 3W4C unsaturated carboxylic acid and Y' is H when m=0 and Y when m=1. In the above mixing, the component (a) is neutralized with an acid prior to dissolving or dispersing in water. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11267166-A (JP)
Title: Massager
Inventor: YAMADA MASAHIKO
IPC: G01N21/359
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a massager that can execute massage in accordance with the degree of fatigue, using the relation between the amount of lactic acids and the degree of fatigue. SOLUTION: On the basis of the intensity of light detected by a sensor section 26 including a light source 28 that applies light of a wavelength in the near infrared radiation area and a light receiving section 32 that receives light reflected from a detection area, a microcomputer 40 computes the amount of lactic acids and determines the degree of fatigue, and a massaging ball 24 performs a massage operation in accordance with a command of a massage operation control section 44. Automatic measurement of the degree of fatigue of a user and setting of optimal operating time and a massaging method on the basis of the result of the measurement permit a comfortable, effective massage. Shorter operating time allows effective massaging operation.
Patent JP-S61228346-A (JP)
Title: Automatic ultrasonic flaw detection apparatus
Inventor: SENBA TAKASHI
IPC: G01N29/04
Filed: 1985-04-03
Abstract: PURPOSE:To attain the elimination of erroneous marking, by correcting the timing of marking by respectively changing over the length measuring circuits and tracking shift registers of two systems by a change-over control circuit. CONSTITUTION:The start timing of a length measuring circuit 12 is set to the point of time when the leading end of a steel pipe concerned passes a pipe end detector 10 and the finish timing thereof is set to the point of time when the rear end of the steel pipe passes the detector 10 to measure the length of the steel pipe on the basis of a distance pulse and an xmm/1 pulse and tracking is performed in a tracking shift register 13. At the point of time when the rear end of the steel pipe passes the detector 10, the distance pulse is changed over to a (x+DELTAx)mm/1 pulse in a length measuring circuit 14 by the signal of the detector 10 to start the correction of timing and tracking is performed by a tracking shift register 15 by using the corrected distance pulse to perform the marking to the vicinity of the rear end part of the steel pipe in a moving distance shorter than an actual moving distance. By this method, the timing of the marking at the rear end part of the steel pipe is corrected to prevent the application of erroneous marking to the leading end part of the next steel pipe.
Patent JP-H09255888-A (JP)
Title: Production of red cabbage pigment
Inventor: MIKI KAZUYASU
IPC: A23L5/41
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To produce a red cabbage pigment, free from nasty smell, forming no sedimentation when added to a drink, etc., and further having a clear hue by carrying out an adsorption treatment of an extract of a pigment from a red cabbage with a specific resin, washing the resin with water, extracting the pigment from the resin with a solvent, removing impurities in the extract by using a specific material and carrying out a steam distillation of the extract after removing the impurities. SOLUTION: An adsorption treatment of an extract of a red cabbage pigment is carried out with a nonpolar and porous resin (e.g. a styrene-based resin or an acrylic acid-based resin) and the resin adsorbing the pigment is washed by water. The adsorbed pigment is eluted by a hydrophilic organic solvent such as ethanol, methanol or acetone and the elute is condensed. The objective red cabbage pigment is obtained by removing a trace of remaining impurities from the condensed elute by an insoluble mineral material such as a zeolite, a pearlite or a kaolin and further removing a volatile material by carrying out a steam distillation of the purified elute.
Patent JP-S57185193-A (JP)
Title: Thermal transfer sheet
Inventor: OODE NOBUO
IPC: B41M5/382
Filed: 1981-05-11
Abstract: PURPOSE:To make repeated use of a thermal transfer sheet made of porous paper of which one side is impregnated with heat-fusible ink possible, by impregnating the other side of said paper with a polymer of which melting point is higher than the heat-fusible ink. CONSTITUTION:One side of a porous paper is impregnated with heat-fusible ink and the other side of the porous paper is impregnated with a polymer of which melting point is higher than the heat-fusible ink. The recording of a thermal transfer sheet having such construction is accomplished in such a manner that it is placed over a sheet of ordinary paper and they are pressurized and heated from the polymer film side, by a thermal head and a proper amount of ink fused by pressure and heat is squeezed out from the porous paper and an image is transferred and printed on the ordinary paper. Since a recorded image is obtained by this manner, not all of ink of the recording portion of a thermal transfer sheet of this construction is transferred by one recording and the same sheet can be used for repeated recording.
Patent JP-H05272137-A (JP)
Title: Constructing method of rotary interpenetrating steel pipe pile
IPC: E02D7/22
Filed: 1992-03-27
Abstract: PURPOSE:To carry out compaction and simultaneously increase the density of earth inside a pipe for enhancing the blockage at the end part of a pile by pressedly driving bar-shaped rods into the earth inside the pipe at the end part of the pile while giving vibration to them. CONSTITUTION:Steel rods 6 are pressedly driven from above toward the earth 5 inside the pipe at the end part of a pile while giving vibration to them. When the ends of the rods 6 have reached the end part depth of a rotary interpenetrating steel pipe pile 1, driving is completed. At that time, the end of each rod 6 is formed in a conical shape, and a plurality of rods 6 arranged at equal intervals are simultaneously and pressedly driven into the rotary interpenetrating steel pipe pile 1. According to strata, a small hole is penetrated in the center of the rod 6 along the entire length thereof, and it is opened at the end conical part, so that the water in the earth 5 inside the pipe at the end part of the pile can be discharged to enhance the effect of compaction. According to the driving depth of the rod 6, rods are suitably added by using joints 6a and driven. Thus, the application range of the rotary interpenetrating steel pipe pile 1 can be extended, and low-noise, low-vibration, and free-from-removing-earth foundation piling work can be realized, so that cement milk can be dispensed with, and working environment can be properly maintained.
Patent JP-S55164929-A (JP)
Title: Scanning method for light pen
Inventor: RIYUU TADAMITSU
IPC: G06F3/037
Filed: 1979-06-07
Abstract: PURPOSE: To enable to cope with high speed display sufficiently, by determining whether the light pen is under scanning or not, through the turning on or off of the scanning start switch provided in the light pen.  
     CONSTITUTION: The clock switching circuit 18 receives two types of clock signals, high speed clock signal CLKH and low speed clock signal CLKL, and selects either one. When the light pen scanning is executed, the low speed signal CLKL is selected and sufficient scanning is made with the light pen 12 of normal performance. On the other hand, the pen 12 performs high speed display outside the scanning. Further, the turning on or off of the scanning start switch 19 provided in the pen 12 determines whether the scanning is made or not. Thus, by providing the circuit 18, high speed display can sufficiently be coped. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05272861-A (JP)
Title: Method of defrostation control of cold refrigerated open display counter
IPC: F25D21/08
Filed: 1992-03-27
Abstract: PURPOSE:To prevent the increase of the number of defrostation more than required by conducting defrostation operation for a period corresponding to the time of shop closing at the time of shop closing, in which a night cover is pulled down and the quantity of the frosting of a cooler is small. CONSTITUTION:In a cold refrigerated open display counter, in which an opening for taking in and out commodities is closed by a cold air curtain and the opening is covered with a night cover when a shop is closed, a night-cover lowering detector 1 and the first and second defrostation period setters 3, 4 are mounted. An input from the second defrostation period setter 4 is received by an output from the lowering detector 1 at the time of shot closing, in which the night cover is pulled down, and a defrostation period is lengthened automatically.
Patent JP-S61230133-A (JP)
Title: Erasing unit for storable phosphor sheet
Inventor: YAMADA SADAMI
IPC: A61B6/00
Filed: 1985-04-03
Abstract: PURPOSE:To prevent the overheating of a storable phosphor sheet and to avert the damage of the sheet itself by conveying the sheet in the stage of maintaining approximately linear contact with round bars heated by erasing light sources and guiding the sheet while isolating the sheet from wall parts. CONSTITUTION:The plural erasing light sources 108a-108d are disposed in a housing disposed with an erasing mechanism of an erasing unit 100 for the storable phosphor sheet of a radiation image information recording and reproducing device. Apertures 112a, 112b for leading in and out of the storable phosphor sheet 150 are provided to the side wall parts 113 facing the light sources 108a-108d. Conveying means 104, 106 are disposed to the apertures 112a, 112b to eject the sheet 150 into or out of the casing. The sheet 150 which is led into and out in the above-mentioned manner is guided by guide members 114. The round bars 200a-200b are disposed to the holding members 202a, 202b along the means 104, 106 and the sheet 150 is conveyed in approximately the linear contact to isolate the sheet 150 from the side wall parts 113, by which the overheating and damage of the sheet 150 are averted.
Patent JP-S58187836-A (JP)
Title: Water pressure-resistant turbidimeter
Inventor: URUSHIBARA SHIYOUTAROU
IPC: G01N21/53
Filed: 1982-04-27
Abstract: PURPOSE:To prevent the lowering of the detection senstivity due to the increase in thickness of a window glass, and provided a water proof turbidimeter with a window glass increased in thickness, by axially changing the position of the light source center of a light-emitting diode in accordance with the thickness of the window glass. CONSTITUTION:A turbidimeter detection section 8 is immersed in a water- measuring tank 1, and a light-emitting diode 14 is turned ON. The light beam is scattered, and the beam component entering a window glass 12 is detected by means of a detecting light-receiving element 15. A part of the emitted light beam is passed through a bore 26 in a comparing block 25 and is detected by means of a comparing light-receiving element 16. A part of the beam of light emitted from the light-emitting diode 14 is reflected by the interface between the window glass 12 and the liquid to enter the detecting light-receiving element 15 and lower the snesitivity of detection of the scattered light. Therefore, in accordance with the thickness of the window glass 12, the light-receiving element 15 is axially moved by a predetermined value to prevent the lowering of the sensitivity. In addition, increasing the window glass 12 in thickness permits an improvement in water resistance.
Patent JP-S58188478-A (JP)
Inventor: NISHIMURA KOUSUKE
IPC: A63F13/55
Filed: 1982-04-26
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-H01243752-A (JP)
Title: Information communication equipment
Inventor: FUSHIMI JUICHI
IPC: H04L27/00
Filed: 1988-03-25
Abstract: PURPOSE:To attain error detection with obtaining a data signal as a training signal by detecting only the training signal which exists after a constant non- signal period. CONSTITUTION:While the data signal is received by a communication equipment main body 10, it is detected by a non-signal detecting means 11 that a receiving signal goes to be non-signal for a constant time. After the non-signal period is detected by this non-signal detecting means 11, the training signal is detected by a training signal detecting means 12. When the training signal is detected, training processing is executed by a training processing executing means 13.