baber/WOPTO huggingface dataset:
Patent JP-H05201930-A (JP)
Title: Production of dialkyl carbonate
Inventor: KOMORITANI MASAHIRO
IPC: C07C69/96
Filed: 1992-01-24
Abstract: PURPOSE:To produce a dialkyl carbonate in high conversion and selectivity by reacting alcohols with carbon monoxide and oxygen in the presence of an oxidative carbonylation catalyst and removing water from a reactor using pervaporation membrane. CONSTITUTION:Dimethyl carbonate is produced by (1) using a pervaporation membrane as a method for reacting alcohols with carbon monoxide and oxygen in the presence of an oxidative carbonylation catalyst and then selectively removing water which is produced simultaneously with a dialkyl carbonate or by (2) separating dimethyl carbonate from water using the pervaporation membrane and then continuously removing water produced during reaction, in a reaction system for continuously feeding alcohols, carbon monoxide and oxygen to the reactor and continuously pulling out the produced dimethyl carbonate and water from the reactor. The producing method is high in, both of conversion and selectivity.
Patent JP-H09203432-A (JP)
Title: Vibration damping device for structure
Inventor: MATSUYAMA HARUKUNI
IPC: F16F15/02
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a vibration damping device for a structure having a high natural frequency, which can adjust the frequency of a weight to this high natural frequency. SOLUTION: In a vibration damping device 21 in which a weight 7 having an engaging protuberance is set in a machine frame 6 adapted to be attached to a structure, and a drive device 11 incorporating a clutch 11a is provided, having its upper end part pivotally journalled to the machine frame 6 through the intermediary of a pivotal shaft 15, and its intermediate part formed therein with an engaging grooves 23 in which the engaging protuberance of the weight 7 is engaged so that the weight 7 is moved horizontally. The lower end part of a swing lever 22 is projected downward from the engaging groove 23, and springs 10 and dampers 9 are arranged between the swing lever 22 and the machine frame 22 in such a way that the swing lever 22 can be positionally changed between the upper end part and the lower end part of the swing lever 22.
Patent JP-H03215297-A (JP)
Title: Washing machine
Inventor: FUJII HIROYUKI
IPC: D06F39/02
Filed: 1990-01-19
Abstract: PURPOSE:To obtain a specified bleaching effect without adjusting the concentration of bleaching agent by a method wherein a specified amount of water is supplied by a water level detector in rinse process, a bleaching agent dosing equipment is brought in action while an agitation impeller is in operation, and the immersion time period is controlled to a specified one according to the water temperature in a washing drum. CONSTITUTION:When a water level detector 9 detects that rinse water is supplied up to a specified amount, a process controller 12 sends a signal to a motor controller 13 to start a motor 5. Thereby, an agitation impeller 3 revolves, and a bleaching agent dosing equipment 8 is brought in action after the agitation impeller begins to rotate, so that bleaching agent previously set is dosed. The agitation is continued for a specified time period after bleaching agent is dosed to uniformly dissolve the bleaching agent in water, and then the temperature of bleaching agent solution in a washing drum 1 is detected by a water temperature detector 10. The detected temperature is judged by a water temperature judgement means 11 and the process controller 12 controls the immersion time period based on the judgement.
Patent JP-H02192862-A (JP)
Title: Method for measuring molten metal surface level in mold for continuous casting
Inventor: KUDO ICHIRO
IPC: B22D11/16
Filed: 1989-01-20
Abstract: PURPOSE:To obtain general purpose molten metal surface level measuring method by constituting logic for presuming the molten metal surface condition from information of output electromotive force of a thermocouple and the mutually independent optimum molten metal surface level calculating logic in accordance with the molten metal surface condition. CONSTITUTION:Molten metal surface sensed electromotive force Vt which is addition of the some fixed value to steel type initial electromotive force as the lower limit of the electromotive force sensing influence of the molten steel 4 surface, is set and the electromotive force generated in each thermocouples 1-8 at the present time theta is made to Vi(theta). Base of the molten surface condition deciding method is to remark to a sign of variation of the electromotive force with the lapse of time for the thermocouple generated corresponding to the molten metal surface condition in each figure related to the thermocouple, in which the electromotive force value Vi exceeds the molten metal surface sensed electromotive force Vt. In the case the molten metal surface rises up from the position between 4 and 5 of the thermocouple to the position between 2 and 3 of the thermocouple within DELTAtheta time, the variation DELTAV3(theta) of the electromotive force with the lapse of time for the thermocouple 3, which comes to the molten metal surface condition deciding thermocouple, comes to 'the positive'. In the case the molten metal surface stands still at the position between 2 and 3, the variation DELTAV2(theta) of the electromotive force with the lapse of time for the thermocouple comes to 'zero'. By this method, responsiveness can be improved by introducing consideration making the temp. variation as the base.
Patent JP-H02190785-A (JP)
Title: Formation of standard data in composition analysis of mixture
Inventor: HONDA KEIICHI
IPC: G01R33/28
Filed: 1989-01-20
Abstract: PURPOSE:To surely execute compsn. analysis even if a sample mixture is intricate compds. by previously forming the standard data standardized by the <13>C-NMR spectra of >=2 kinds of internal standard materials. CONSTITUTION:Chemical materials to be mixed with a sample compd. are used in >=2 kinds as the internal standard materials. The <13>C-NMR spectra for the respective chemical materials are measured and the unbiased intrinsic reference values to the internal standard materials are determined by using the sum and average value of the peak value intensities to the chemical shift values of the internal standard materials. The peak intensities of the compds. and mixtures which are the measuring samples are standardized with respect to the intrinsic reference values to form the standard data. The retrieval and identification of the sample mixture are then executed by the <13>C-NMR spectrum measuring method making combination use of the spectra of the nuclear magnetic resonance intrinsic to the component materials and the chemical shift values thereof.
Patent JP-H10201643-A (JP)
Title: Grill
Inventor: WAKASUGI YUJI
IPC: A47J37/06
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To prevent a temperature sensor from being caught when a drawer case is attached and detached by providing a relief part on one of a grill case and the drawer case, and forming an engaging projection for lifting the deep side of the drawer case to the grill case to prevent the contact with the temperature sensor on the other. SOLUTION: A temperature sensor 4 is mounted on the bottom surface deep side of a grill case 2, and a drawer case 5 is mounted on the grill case 2 in such a manner as to be capable of being taken in and out. The drawer case 5 can be pulled out by lifting up the front end of the drawer case 5 once and pulling it forward in the state where a stopper 22 is released from a stopper hole 52. A mountain-shaped engaging projection 23 is formed in a position on this side from the mounting position of the temperature sensor 4. A relief part 53 for releasing from the engaging projection 23 in the state where the drawer case 5 is housed within the grill case 2 is provided on a slide piece 51.
Patent JP-S58129650-A (JP)
Title: Data processor
Inventor: SATOU KAZUHIRO
IPC: G06F7/24
Filed: 1982-01-29
Abstract: PURPOSE:To shorten sort processing time, by executing the sort-procession of data synchronously with a data stream by a linear array of a cell consisting of a comparator, two shift registers and a controlling circuit. CONSTITUTION:Data r1 are set up in a register 112 through a line 123. The data r1 are inputted to a register 113 under a transfer controlling function by a cell controlling unit 102 and control by a delay circuit 105 and also inputted to a comparator 108 through a line 125. Simultaneously with said input operation, the data r1 in the register 112 are inputted to the comparator 108 through a line 124 to be compared with the former input. The compared result is set up in a latch circuit 109 and transferred to a cell controlling unit 102 through a line 120. On the basis of the transferred result, a register in which data to be transferred to the succeeding cell are stored is determined and the transfer processing to the succeeding cell is started.
Patent JP-H04246959-A (JP)
Title: Automatic answering telephone system
Inventor: SAITO HIROMI
IPC: H04M1/65
Filed: 1991-02-01
Abstract: PURPOSE:To record necessary matters without perplexing a caller at the time of recording a message. CONSTITUTION:When there is an incoming call from a line, a line control circuit 1 detects it and it automatically makes a response. It transmits the message urging the sequential recording of the name, telephone number and the important matter of the caller from a message circuit 2, receives the name and the important matter from the caller in a sound input circuit 3, converts them into digital information, receives the telephone number in a DTMF transmission/reception circuit 6 and records it in a memory circuit 4. When a reproduction key 8 is depressed at the time of reproduction, the name, the telephone number and the important matter are converted into analog sound signals in a sound reproduction circuit 5 in a recorded order from the memory 4 and they are enlarged in a speaker 7. When an order number recorded in the memory circuit 4 is inputted from a dial key 12 after a call key 9 is depressed by on-hooking after reproduction, the recorded telephone number corresponding to the order number inputted from the memory circuit 4 is read and automatic dialling is executed from the DTMF transmission/reception circuit 6 to the line.
Patent JP-S55106697-A (JP)
Title: Circumferential electroslag welding method of horizontal stationary pipe using consumable nozzle
Inventor: FUJIMOTO TOMOYA
IPC: B23K25/00
Filed: 1979-02-06
Abstract: PURPOSE:To achieve the simplification of working processes and apparatus by fitting the consumable electrode of the specific construction into groove and performing up welding as well as adjusting nozzle position by operating the adjust ring provided to the nozzle, in performing circumferential welding of the horizontal stationary pipe by an electroslag method. CONSTITUTION:A consumable nozzle 15 provided a length more than half the circumferential length of a horizontal stationary pipe 14 and the same curvature is fitted in the groove and its one end is supported by a hook 28. The other end is held within the water-cooled copper strap metal 20 mounted to the permanent magnet ring 22 for guide driving. When current is supplied to the solid wire 17 inserted into the core material 16 of the nozzle, the specified amount of flux is supplied from the intermittently coated flux layer 15a into slag bath 30. Up welding is done along the pipe circumference by revolving the magnet ring 22 by means of a drive source 24 and the nozzle is moved in the pipe axis direction or pipe thickness direction by operating the handle 19 of the adjust ring 18 mounted to the nozzle.
Patent JP-S63179012-A (JP)
Title: Production of fine silver particles
Inventor: MAKINO HIROSHI
IPC: B22F9/24
Filed: 1987-01-21
Abstract: PURPOSE:To produce dispersed fine silver particles having a narrow particle size distribution when a silver-ammonium complex soln. is reduced to produce fine silver particles, by using L-ascorbic acid or a salt thereof as a reducing agent. CONSTITUTION:A 28% aq. ammonia soln. is added to an aq. AgNO3 soln. to prepare a silver-ammonium complex soln. of 8-13pH. An aq. soln. of L-ascorbic acid or a salt thereof such as the Na, K or ammonium salt as a reducing agent for silver in the silver-ammonium complex soln. is adjusted to >=0.1pH and reacted with the complex soln. at 0-100 deg.C. The silver-ammonium complex is reduced and singly dispersed fine silver particles having a narrow particle size distribution can be produced under the control of the particle size.
Patent JP-H08196142-A (JP)
Title: Execution of greening structure
Inventor: MIYAMORI KENICHI
IPC: A01G1/00
Filed: 1995-01-27
Abstract: PURPOSE: To fix nonwoven fabrics themselves, retain the self-supporting properties when a vegetation is a tree and enable the prevention of turning over. CONSTITUTION: A protective concrete 3 is installed through a waterproof layer 2 on the top surface of a rooftop slab 1 and frame units 4 for fringing are arranged around the protective concrete 3. Plural sheets of nonwoven fabrics 5 for vegetation are further laminated, arranged and installed in the frame units 4. The nonwoven fabrics 5 are fixed onto the protective concrete 3 with many anchor units 7, passing through the nonwoven fabrics 5, fixing the lower ends to the protective concrete 3 and having a flange part 8 provided on the surface layer of the nonwoven fabrics 5 at the top.
Patent JP-S58129936-A (JP)
Title: Expanding method of milk protein
Inventor: IWAGAMI TOSHIKAZU
IPC: A23J3/00
Filed: 1982-01-28
Abstract: PURPOSE:To form an expanded product having improved sense of eating without defects of flavor, by partially hydrolyzing a milk protein, adjusting the moisture content, and expanding the adjusted protein. CONSTITUTION:A milk protein, e.g. casein or defatted cheese, is reacted with protease, rennet or an organic acid to hydrolyze partically and convert the protein into peptide or amino acids. The resultant hydrolyzed milk protein is then dried with hot air to adjust the moisture content to about 10-15%. The dried milk protein is then expanded in an extruder, etc. by the conventional method at a high temperature and pressure.
Patent JP-S61171771-A (JP)
Title: Purification of metal phthalocyanine
Inventor: SUZUKI TETSUYOSHI
IPC: G03G5/05
Filed: 1985-01-25
Abstract: PURPOSE:To obtain a highly purified metal phthalocyanine exhibiting high photoconductivity and useful as a photo-sensitizer for electrophotography, by treating a metal phthalocyanine with N-methylpyrrolidone. CONSTITUTION:A metal phthalocyanine preferably treated with hot water is added with preferably 5-20 times weight of N-methylpyrrolidone and heated at 150-170 deg.C to obtain purified metal phthalocyanine.
Patent JP-S55105456-A (JP)
Title: Interphone device
Inventor: OKUI ISAMU
IPC: H04M9/02
Filed: 1979-02-07
Abstract: PURPOSE:To obtain a simple and low-cost interphone device by installing the DC power source common to plural units of talking devices plus ringing tone generator which gives the waveform conversion to the output of the power source. CONSTITUTION:Talking devices 11-1n possess ringing tone and transmission speaker SP1, the reception speaker and channel selection switch Sij (i, j=1, 2...n), and carry out the talking among the optional talking devices. And DC power source 2 and waveform converter 3 for generation of the ringing tone are connected in common to those talking devices. And if the handset is taken up with talking device 11, switches S1-S3 switch from the positions shwon in the diagram. After this, speaker SP1 within device 12 is connected to converter 3 via switches S12 and S1 within device 11 and with operation channel selection switch S12, and thus the ringing tone is generated at device 12. When the handset is picked up with device 12, switches S1-S3 within device 12 are switched. Thus the talking becomes possible between devices 11 and 12.
Patent JP-H04248480-A (JP)
Title: Semiconductor cooling/heating device
Inventor: NISHIMURA AKITO
IPC: H01L21/66
Filed: 1991-02-04
Abstract: PURPOSE:To obtain a semiconductor cooling/heating device for performing cooling/heating of a semiconductor device effectively with a small space. CONSTITUTION:A rail portion 12 is formed in duct shape in an axis-core direction of a main body 11 at each proper angle within the drum-shaped semiconductor cooling/heating device main body 11, a heater 14 or a cooling means is provided at a position between mutually adjacent rail portions 12 and 12 at the main body 11, a semiconductor device 13 which is carried to each rail portion 12 is stocked three-dimensionally and at the same time is heated or cooled.
Patent JP-S60157236-A (JP)
Title: Dicing method
Inventor: MURATA TAKAHIKO
IPC: H01L21/304
Filed: 1984-01-25
Abstract: PURPOSE:To enable the improvement in uniformity of gaps and the reduction in interval of gaps by a method wherein the titled method is composed of the first process of cutting from the surface of a semiconductor where a circuit has been formed and the second process of cutting from the back with a width wider than the cut width obtained by the first process. CONSTITUTION:An adhesion sheet 2 is adhered to the back of a semiconductor substrate 1 where a circuit has been formed, and this semiconductor substrate is set to the stage of a dicing saw and full-cut or half-cut. Thereafter, the adhesion sheet 2 is adhered to the front, and a chip full-cut or half-cut is fixed; then, the substrate is set to the stage of the dicing saw with being upside-down. Next, it is cut from the back with a blade 4 wider than the blade used in the first process. Since the part shown by dot lines is cut off through the cutting from the back in the second process, not only uniformity of the gap at a connection improves, but also the interval of the gap largely reduces.
Patent JP-S54105724-A (JP)
Title: Chopper controller
Inventor: NARITA HIROSHI
IPC: H02M3/135
Filed: 1978-02-08
Abstract: PURPOSE: To eliminate the need to increase the capacity of commutating capacitor even for the power source having considerable voltage variation, by providing a saturable reactor having tertial winding in the chopper controller.  
     CONSTITUTION: When performing the speed control of motor M through the thyristor chopper circuit CH, main thyristor MTh for conducting the motor current is connected in series with the primary winding N1 of saturable reactor current transformer SCT while the secondary winding N2 is connected in series with the commutating capacitor CO while furthermore the tertiary winding N3 is provided in the circuit formed with the load and the flywheel diode DF and connected with opposite polarity with that of the primary winding N1. Consequently the motor current flows through the tertial winding N 3 with the opposite polarity with that of the primary winding N1 to increase the voltage of the commutating capacitor CO, thereby the capacity of the commutating capacitor needs not to increase even for the power source having considerable voltage variation resulting in the miniatulization. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60155921-A (JP)
Title: Rotary angle detection apparatus
Inventor: SAITOU TSUTOMU
IPC: G01P3/486
Filed: 1984-01-25
Abstract: PURPOSE:To detect the fine rotary angle of a rotor by a compact apparatus while excluding the influence of vibration, by constituting said apparatus so that the outer peripheral surface of a rotary disc is used as a reflective surface and the intensity of reflected laser beam is changed cyclically at every predetermined rotation of said disc. CONSTITUTION:Laser beam is projected to the outer peripheral surface 11 of a rotary disc 1, which is fixed to a rotary shaft S and rotates integrally along with said shaft, from the laser diode 22 of a beam emitting apparatus 2 and reflected at the outer peripheral surface 11 to be received by the photodiode 31 of a beam receiving apparatus 3. Optical axes of the diodes 21, 31 form an angle theta. Because the incident point on the concave surfaces 11a having the same shape repeatedly formed to the outer peripheral surface 11 moves with the rotation of the disc 1, a reflection direction changes but this change is cyclical and reflected beam is received by the diode 31 only when the incident beam is at the angle theta. Therefore, a fine rotary angle can be detected by simple constitution because laser beam is used and, even if the disc moves right and left by vibration, there is no influence in detection accuracy.
Patent JP-S63185708-A (JP)
Title: Stacker crane
Inventor: OKADAYA YUKIMASA
IPC: B65G1/04
Filed: 1987-01-23
Abstract: PURPOSE:To shorten time for taking goods in and out a warehouse and reduce floor space for a stacker crane in a sterical waterhouse, or otherwise, by providing a fork supporting arm on the carriage of a stacker crane protrudingly from the warehouse entrance side and mounting a fork extension-contraction device rotatably on the fork supporting arm. CONSTITUTION:When a stacker crane 5 stops at a warehouse entrance, a fork extension-contraction device 12 is extended or contracted, an extension- contraction fork 13 is inserted into a hole in the center of a goods 15, a carriage 10 is slightly raised and the goods 15 is supported with the extension-contraction fork 13. Next, the fork extension-contraction device 12 is contracted and, at the same time, the stacker crane 5 is moved in a manner so that the center of axis of the form extension-contraction device 12 and a storage section will dualize. Then, the fork extension-contraction device 12 is turned 90 deg. to face the storage section accurately, the fork extension-contraction device 12 extended to insert into the supporting beam of the goods 15 and the goods 15 is stored. Time for taking goods in and out of a warehouse can be shortened and the floor space can be reduced by this constitution.
Patent JP-S58129340-A (JP)
Title: Leakage detector
Inventor: NAKAJIMA TAKUICHIROU
IPC: G01M3/26
Filed: 1982-01-29
Abstract: PURPOSE:To rapidly detect an occurring leakage, by installing a leak detecting pipe, which changes a water level in a drain receiver corresponding to a quantity of leaking water, and a water level detector which detects a water level in the receiver. CONSTITUTION:Leaking water flows in a drain receiver 1 through an inlet hole 3 in a cover 4 and continuously flows in a leakage detecting pipe 8 through a detecting hole 6, while the leaking water is draind to a drain tank through a drain processing pipe 5. In which case, a quantity of leaking water is measured by a water level detector 10, and is outputted as a water level signal S1 to a leak alarming device 14 and a leak quantity recorder 15, which are mounted to a leakage measuring part 13. The alarming device 14 inputs the signal S1, and if it exceeds a predetermined set value, an alarm signal S2 is outputted to an alarm device. The recorder 15 inputs the signal S1 to record it.
Patent JP-S63256776-A (JP)
Inventor: HANSUUYOOAHIMU FURIIDORITSUHI
IPC: D06N7/00
Filed: 1988-01-25
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-H08200401-A (JP)
Title: Clutch
Inventor: SATO KOJI
IPC: F16D41/07
Filed: 1995-01-30
Abstract: PURPOSE: To provide a clutch wherein rotational force of an input shaft can be transmitted to an output shaft but rotational force of the output shaft can not be transmitted to the input shaft. CONSTITUTION: An input shaft 1 and an output shaft 2 are inserted into an outer cylinder 3 fixed by an anchorage. A sprag 6 held by an inner holder 5 and an outer holder 4 is positioned between the output shaft 1 and the outer cylinder 3. A square hole 16 is provided at the outer holder 4 for fixing the input shaft 1. A switch pin 15 for fixing the output shaft 2 is inserted into the square hole 16 with backlash. Rotational force of the input shaft 1 is transmitted to the output shaft 2 via a contact between the switch pin 15 and the square hole 16. If the output shaft 2 is rotated, the sprag 6 is clamped and the output shaft 2 is fixed by the outer cylinder 3.
Patent JP-S61172957-A (JP)
Inventor: ISHIKAWA TAKASHI
IPC: E04F13/12
Filed: 1985-01-25
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。