baber/WOPTO huggingface dataset:
Patent JP-S61235639-A (JP)
Title: Heat pipe type heat transfer device
Inventor: NANBA SHOICHI
IPC: F28D15/02
Filed: 1985-04-11
Abstract: PURPOSE:To simplify the constitution of the captioned device by a constitution wherein the evaporating section of a heat collector is communicated with the inside of a heat radiator through a pressure increase valve while a liquid receiver, provided above the liquid reservoir of the heat collector, is communicated with the liquid reservoir of the heat radiator, in the captioned device in which heat is transferred from the upper part to the lower part thereof. CONSTITUTION:The pressure increasing valve 6 is closed to collect solar heat into the heat collector 1 and evaporate refrigerant 9. When the temperature in the heat collector 1 is increased and the pressure goes above a given value, a pressure switch 17 is operated to open the pressure increasing valve 6. Accordingly to this operation, the high-pressure evaporated refrigerant 9 in the heat collector 1 is flowed into the radiator 2. The refrigerant 9, dissipating the heat thereof in the radiator 2 and condensed, is pushed up to the liquid receiver 3 by the pressure of evaporated refrigerant in the radiator 2. When the pressures in systems 1-3 are balanced and the pressure switch 16 is operated, the valve 15 is opened and the refrigerant 9 in the liquid receiver 3 is flowed into the liquid reservoir 4. According to this constitution, the constitution of the captioned device may be simplified.
Patent JP-H03280350-A (JP)
Title: Fluorescent lamp
Inventor: IMAMURA HITOSHI
IPC: H01J61/94
Filed: 1990-03-28
Abstract: PURPOSE:To increase the brightness of a lamp and enhance the uniformity ratio of illuminance by furnishing a fluorescent lamp with a fluorescent part having a tapered surface and a bottom surface, and therein locating a discharge hole in a position not visible from the display face. CONSTITUTION:A fluorescent film coated member 24 in the form of funnel and having its bottom at the bottom of the funnel is arranged so that the taper releasing surface is confronting the display face 28. This film coated member 24 is divided by a partition plate 24b into four divisions in the axial direction to generate four light emitting chambers 25a-25d, which are equipped with respective anodes 27a-27d. Discharge holes 29a-29d of the chambers are provided at the side face of the bottom innermore than the reduced dia. end 24 of the tapered surface of the film coated member 24. The discharge generated between each anode and a cathode 22 leads to the light emitting chambers via these discharge holes. Because the discharge holes not committing the light emission are invisible directly from the display face 28, the lamp performs light emission without decreasing uniformity ratio.
Patent JP-H01250104-A (JP)
Title: Digital adaptive controller
Inventor: KUMAZAKI MEGUMI
IPC: G05B13/04
Filed: 1988-03-30
Abstract: PURPOSE:To stop the runaway of a control system and then to change the number of degrees of a model based on the adaptability of the model by normalizing an estimated error by the model adaptability obtained from a model adaptability deciding device and using the controlled variable as the function of the normalized error. CONSTITUTION:A model adaptability deciding device 15 uses an estimated error 14 of a model estimating circuit 13 as an input to decide the model adaptability 16. An input controller 17 calculates a normalized error alpha from the error 14 and the adaptability 16 and transmits the control value 18 as the function of the error alpha against the output 20 of a servocontrol circuit. Thus a multiplier 19 multiplies the output 20 by the value 18 for output of the controlled variable 5 to stabilize a controlled system. Thus the runaway of a control system is suppressed. In case alpha>epsilon is satisfied, it is regarded that the characteristics of the controlled system is changed. Then the number (m) of degrees of a model is set at m0. In this case, the number (m) is set at the fixed value m0 and m1 (m0<m1) and a control signal 21 is transmitted in case the error alpha is kept under epsilon for the fixed frequency or more. Thus the number (m) is equal to m1.
Patent JP-S5411954-A (JP)
Title: Starch suger composition and its production
Inventor: ADACHI TAKASHI
IPC: A23L27/00
Filed: 1977-06-30
Abstract: PURPOSE: The saccharification of starch is conducted using actinomycetes amylase to produce said composition with a specified ratio of components having low viscosity, browning and hygroscopic properties and low sweetness, being hard to crystalize and used in food processing. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57193370-A (JP)
Title: Ink jet printing machine
Inventor: UMEZAWA MICHIO
IPC: B41J2/17
Filed: 1981-05-23
Abstract: PURPOSE:To detect the propriety of a direction of injecting ink with a simple and inexpensive structure by disposing a fine tube which receives ink droplets in an ink droplets flying passage and providing and electrode which detects an ink flow in the tube. CONSTITUTION:A fine tube 7 which detects ink droplets is disposed in an ink droplet flying passage when a printing head 1 is located at its home position, and a pair of electrodes 8a, 8b are provided in the tube 7. When ink droplets are flown to the tube 7, the electrodes 8a, 8b are conducted. Accordingly, the ink droplets injected from the head 1 are detected in the tube 7, and the propriety of the direction of injecting direction of the ink droplet can be detected. When the injecting direction is abnormal, the electrodes 8a, 8b are deenergized, thereby detecting the abnormality.
Patent JP-H0641642-A (JP)
Title: Manufacture of high magnetic flux density grain-oriented silicon steel sheet free from forsterite film
Inventor: NAGASHIMA TAKEO
IPC: C22C38/06
Filed: 1992-03-31
Abstract: PURPOSE:To obtain a high magnetic flux density grain-oriented silicon steel sheet by a finish annealing of a short time. CONSTITUTION:The steel sheet is constituted of 2 to 4.8% Si, 0.08% to 0.020% acid soluble Al and 0.010% or lower N, and the balance Fe with inevitable impurities, and, the amt. of acid soluble Al obtd. by deducting the amt. of Al of the N equivalent from the amt. of the acid soluble Al in the hot rolled steel strip is regulated to 0.01% or less. It is subjected to cold rolling, is thereafter subjected to primary recrystallization annealing and is coated with a separation agent for annealing essentially consisting of alumina. Its temp. is raised to 920 to 1150 deg.C at 50 deg.C/Hr or a higher temp. raising rate in finish annealing in a neutral or reducing atmosphere, the N% in the atmosphere is increased more than the former N% in the process of the temp. raising and it is held at 920 to 1150  deg.C. Furthermore, prior to the finish annealing, nitriding by ammonia may be executed for strengthening the inhibitor. The high magnetic flux density grain-oriented silicon steel sheet can be obtd. in a short time, which is subjected to domain subdividing treatment and tension coating into an ultralow core loss material.
Patent JP-H03276986-A (JP)
Title: Still picture file device
Inventor: MATSUMOTO AKIHIKO
IPC: G11B27/10
Filed: 1990-03-27
Abstract: PURPOSE:To improve the expansion performance by connecting plural still picture storage means in cascade and reading a prescribed still picture in response to a read signal inputted from a still picture storage control means to a still picture storage control means. CONSTITUTION:A still picture file controller 40 detects all disk IDs loaded in 1st-3rd magneto-optical disk devices 24-26 by sending a command to confirm a disk ID loaded to the magneto-optical disk device 24. Thus, as if three disks were loaded in the magneto-optical disk device 24 from the standpoint of the controller 40. The controller 40 detects a device loaded with a disk ID designated by a controller 37 and sends a still picture data together with a write command to the magneto-optical disk device 60, in which the still picture file is generated. Thus, the magneto-optical disk devices 24-26 are extended without increasing the load of the controller 40.
Patent JP-H10273301-A (JP)
Title: Hydrogen manufacturing equipment
Inventor: KIYAMA HIROMI
IPC: B01D53/04
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen manufacturing equipment capable of manufacturing H2 in low cost, further capable of reducing the CO concentration in the H2 product H2 to the extremely low one by utilizing a partial oxidation method. SOLUTION: This hydrogen manufacturing equipment has a partially oxidizing furnace 3 for reacting oxygen with a raw material hydrocarbon at a high temperature to provide a mixed gas consisting essentially of carbon monoxide and hydrogen, a CO shift conversion furnace 4 for shift converting the carbon monoxide in the mixed gas obtained in the partially oxidizing furnace 3 with water to carbon dioxide and the hydrogen.  The hydrogen manufacturing equipment further has an activated carbon absorbing cylinder 6 and a zeolite absorbing cylinder 7 for absorbing and removing the impurity consisting essentially of the carbon dioxide, etc., from the mixed gas obtained in the carbon monoxide shift conversion furnace 4 by a solid absorbent, a cryogenic methane separator 2 for removing methane gas from the gas after passing through the absorbing cylinder 6 and 7, and a methanator 5 for reacting the carbon monoxide remaining in the gas subjected to removal of the methane gas with the hydrogen to change the carbon monoxide to the methane gas and water to reduce the remaining carbon monoxide concentration in the product hydrogen gas.
Patent JP-H11275785-A (JP)
Title: Plastic magnetic rotor
Inventor: MATSUOKA ATSUSHI
IPC: H02K1/27
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To keep the dimensional accuracy and suppress the influence of unwanted resin attaching to a rotor shaft, by providing a rotor with at least either a plastic shrinkage preventing means for a bearing support section included in the rotor, or a resin suppressing means which eliminates the necessity of suppression of resin to be attached to the rotor shaft at the time of shaping. SOLUTION: Shrinkage of a plastic magnet rotor after shaping appears in the entire plastic magnet and therefore plastic magnet covering bearing support sections 2A at both ends of a rotor shaft 1, and the rotor shaft 1 between them also shrinks. In the bearing support sections 2A and the rotor shaft 1 between them, plastic magnet shrinks both inwards in the diametric direction of the rotor and in the axial direction of the rotor shaft 1. Therefore, in the bearing support sections 2A, force for the sections 2A to be pulled is caused due to the shrinkage of plastic magnet on the inner side. This force, however, is received and absorbed by recessed sections 7 formed in the bearing support sections 2A due to the expansion of the recessed sections 7. By this method, the influence of the shrinkage of plastic magnet can be prevented and thereby the dimensional accuracy can be maintained.
Patent JP-S562567-A (JP)
Title: Velocity measuring instrument
Inventor: KURITA YOSHIO
IPC: G01P5/00
Filed: 1979-06-21
Abstract: PURPOSE:To measure a relative speed easily by performing logarithmic transformation in terms of a value that corresponds to the specific delay time of the autocorrelation function of a random signal with its high frequency range limited obtained from one side in relative motion. CONSTITUTION:Since an ultrasonic wave signal propagating in a measured fluid flowing through duct 1 from ultrasonic wave transmitter 2 is modulated corresponding to inherent disturbance including a propagation-directional flow component, phase detector 5 obtains random signal (e) that corresponds to the magnitude of disturbance, etc., in the measured fluid from signals of both ultrasonic wave receiver 3 and oscillator 4. Finding the autocorrelation function of the signal (e) in terms of velocity V of a fluid in the duct of an equal diameter, we have phixx(tau)=exp(- alphaVtau) providing that tau is the delay time and alpha is the duct diameter. Therefore, equalizing the duct diameter and delay time results in K=alpha.tau (constant) and the above equation changes into phixx(tau)=exp(-K.V), so that a signal that corresponds to the velocity of the measured fluid can easily be found by processing signal (e) by a logarithmic transforming circuit.
Patent JP-S60220212-A (JP)
Inventor: YAMAGUCHI FUMIITSU
IPC: F16B21/20
Filed: 1984-04-17
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-S58196810-A (JP)
Title: Oil filter
Inventor: SUZUKI SHINICHI
IPC: B01D27/08
Filed: 1982-05-10
Abstract: PURPOSE:To eliminate a highly precise bypass valve, by a method wherein a pressure introducing part is formed around the bottom side end part of a casing of a wound paper shaped filter element while a first and a second oil passages are formed in a partitioned state to increase a filtering flow amount to prevent collected particles from adhering to an oil inlet side. CONSTITUTION:Oil sent under pressure by an oil pump provided to the side of an engine pushes and opens the skirt part 10a of a check valve 10 against the repelling force thereof to be supplied into a first oil passage A, that is, a space formed by a casing 6, the inside of a base 9 and the upper end and the peripheral surface of an element 1 from an oil inlet 91c. The oil supplied to the first oil passage A is passed through the element 1 from the lower end and the outer periphery thereof and the filtered oil enters a second oil passage B from the lower end surface side of the element 1 to be sent to the oil port of an engine case through a pipe 2. When the rotation of the engine is raised to increase the flow amount of the oil while the clogging of the element is generated to lower a filtering flow amount, a relief valve is opened to bypass the oil to a lower pressure side.
Patent JP-S523042-A (JP)
Title: Preparation of o-phenylphenol
Inventor: GOTOU HIDEO
IPC: C07B61/00
Filed: 1975-06-23
Abstract: PURPOSE: To prepare O-phenylphenol from dimeric condensate of cyclohexanone or O-cyclohexylphenol using a catalyst consisting of platinum, alkali, and alkali metal supported in metal oxides. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04312669-A (JP)
Title: Facing plate mounting ground hardware
Inventor: MIMURA TOSHIYUKI
IPC: E04F13/21
Filed: 1991-04-11
Abstract: PURPOSE:To reduce the thickness of a wall by burying L-shaped and leg-like mounting sections provided to both sides of an upper side of a rectangular plate section in recesses formed in a wall to fix, and fixing a facing plate to the plate with screws, etc. CONSTITUTION:A facing plate mounting ground hardware 1 is constituted of a plate 11 and L-shaped and leg-like mounting sections 12 and 13 provided to positions displaced from the center thereof. After that, the mounting sections 12 and 13 are fitted in recesses 2 provided to a wall such as an ALC panel 6, etc., and they are fixed with anchors through holes 14 such as a slot, etc. Then, a required facing plate such as stone, an enameled steel plate, etc., is mounted to the plate 11 with screws, etc. In the case reinforcing bars 3 in the panel 6 or angles on the rear are in the way, positions of the recesses 2 are changed, and up and down of the plate 11 are changed with right and left thereof to adjust. According to the constitution, the thickness of a wall can be very thinned in the case the facing plate is mounted and, at the same time, an internal space can be effectively used, ground construction suitable for reform can be formed, and work efficiency can be promoted in correspondence with the variation in positions of the recesses.
Patent JP-S555080-A (JP)
Title: Motor speed controller
Inventor: MAEDA TOSHINORI
IPC: H02P29/00
Filed: 1978-06-27
Abstract: PURPOSE: To finely control the motor speed by partly aplying the input pusle of a frequency dividing stage excessively or deleting it to thereby finely alter the frequency.  
     CONSTITUTION: The output of a crystal oscillator 2 is divided in frequency into the frequency corresponding to the setting of a switch 4 in a first frequency divider 3, and further divided in frequency in a variable frequency divider 5, and then applied to a speed control loop as a speed standard signal. When the output is accelerated or decelated by 2.5% in the divider 5 from the standard speed, 2 and 5 are set in digital switches 28 and 29, respectively. When the output is accelerated, the switch 27 is set at + side, and when the output is decelerated, the switch 27 is set at-side to thereby apply the signal F by 2.5% excessively from the standard number of pulses or deleting it. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58196012-A (JP)
Title: Method for molecular beam epitaxial crystal growth
Inventor: KURODA TAKAROU
IPC: H01L21/203
Filed: 1982-05-12
Abstract: PURPOSE:To grow layer of GaAlAs, by a method wherein an evaporation cell including Ga and Al at a prescribed ratio is held to a certain temperature. CONSTITUTION:A layer of GaAlAs is grown in molecular beam epitaxial growth onto a prescribed substrate at the basic attaining vacuum 1X10<-11> Torr using a device with an evaporation cell for As and an evaporation cell including mixing solution of Ga+Al. During the growing process, molecular beam of As is applied and a substrate temperature is held to 600 deg.C and oxide layer on the surface is removed, and then molecular beam of Ga+Al is applied and the growth is started. When temperature of Ga+Al cell becomes 1,000 deg.C, surface state of the growing layer is sharp surface and the growth speed is about 1mum/hour. Thus the method is easy for practical use and excellent in the composition repeatability and has large practical effect.
Patent JP-S60223179-A (JP)
Title: Laser oscillator
Inventor: ADACHI TOSHIHARU
IPC: H01S3/097
Filed: 1984-04-20
Abstract: PURPOSE:To make laser beam output constant by a method wherein the discharge current of glow discharge flowing in cathode pins is controlled by detecting continuous current flowing in the current monitoring cathode pins to set up constant discharge current preventing arc discharge etc. from happening. CONSTITUTION:Current monitoring cathode pins 16 are connected directly to a power supply 11 not through a switching device 8 so that constant current may be supplied continuously regardless of any actuation of the switching device 8. Any current flowing in the current monitoring cathode pins 16 is detected by a current detector 12 to compare with a current signal 13 preliminarily set up to specified value by a comparator 14 and then to feedback the deviation signals to DC power supply 11 for controlling the output therefrom. At this time, any discharge due to power supply for the current monitoring cathode pins may be prevented from happening since the value of set up current signal 13 is set up within the stable operational range of glow discharge while the number of current monitoring cathode pins 16 is set up not to be oscillated by the current value set up by the set up current signal 13.
Patent JP-H04289208-A (JP)
Title: Spinneret
Inventor: UEDA OSAMU
IPC: D01D4/02
Filed: 1991-03-18
Abstract: PURPOSE:To enable stable spinning without contracting the diameter of an inner wall surface of a drum part by bulging the spinning surface or downwardly stretching the drum part even in carrying out spinning for a long period. CONSTITUTION:A flanged spinneret having lane parts 8 and block parts 5 is characterized in that a reinforcing plate 4 having plural through-holes 3 is fixed on the lane parts and the inner wall surface 6 of the drum part.
Patent JP-H08277911-A (JP)
Title: Shift lever device for automatic transmission
Inventor: KOIDE TAMAKI
IPC: F16H61/22
Filed: 1995-04-04
Abstract: PURPOSE: To prevent shifting of a shift lever to an L range or R range when it is in a D range. CONSTITUTION: A first cable 26 on which a terminal fitting 28 engageable with a key cylinder 32 is connected to a first shift lock lever 20, which is formed with an engagement portion 24 with that a detent pin 8 is engaged in the state that a shift lever 2 is in a P range. A second cable 50 which is interlocked with a brake pedal 60 is connected to a second shift lock leverf 40. The second shift lock lever 40 is formed with a first regulation surface which prevents press-down of the detent pin 8 as long as the brake pedal 60 is not operated, and a second regulation surface which prevents press-down of the detent pin 8 irrespective of operation of the brake pedal 60 in the case that the shift lever 2 is in a D range.
Patent JP-H10203935-A (JP)
Title: Hair growth agent
Inventor: HANADA SHOGO
IPC: A61K8/46
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a hair growth agent, capable of remarkably improving hair growth effects of a potassium channel opening agent and, in its turn, manifesting the hair growth effects in an ultramicro quantity and having ultrahigh safety. SOLUTION: This hair growth agent comprises one or more potassium channel opening agents and one or more percutaneous absorbefacients selected from the group consisting of lactic acid esters, mono-, di- and tri-glycerides of medium chain fatty acids, alkanolamines, 1-dodecyl-azacyclo-heptan-2-one, decyl methyl sulfoxide, pyrrolidonecarboxylic acid esters, nicotinic acid esters, N-methylproline esters, salicylic acid derivatives, oleic acid and oleyl alcohol used in combination.
Patent JP-H09270908-A (JP)
Title: Image processor
Inventor: IWAMI AKIKO
IPC: G09G5/36
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To efficiently transfer image data by calculating the width and the inclination degree of a medium from XY position data of right/left upper edges of image data on the medium and calculating the segment position X of image data from the calculated value. SOLUTION: The width (m) of the medium which is read and the inclination degree (α) which is obliquely sucked are calculated by the XY coordinates (X0 , Y0 and X1 , Y1 ) of the right/left upper edges of image data stored in a memory. When calculated medium width is within a prescribed value (t), the segment position X of image data is calculated, image data is segmented, and it is transferred to a host computer.  When medium width is larger than the prescribed value (t), solid transfer is executed by considering that the improvement of transmission efficiency cannot be expected, When the increment of the X-coordinate and the increment of the Y-coordinate in the right/left upper edges and right/left edge parts lower from the upper edge by n-lines are not equal, or they exceed the prescribed value, the medium which is read is considered to be an edge folded and the upper edge when the medium is normally sucked without the edge folded is calculated.
Patent JP-S5416610-A (JP)
Title: Detecting method of motor speed
Inventor: MAEDA TOSHINORI
IPC: H02P29/10
Filed: 1977-06-30
Abstract: PURPOSE: To form to enable to indicate judging signal for excess speed and the like of a revolving body digitally by standard signal, when speed of a direct current motor is controlled by signal of the standard signal generator. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04313032-A (JP)
Title: Device for spectroscopic analysis
Inventor: SHICHIRI MASATAKA
IPC: G01J3/06
Filed: 1991-04-11
Abstract: PURPOSE:To inexpensively constitute a device which can make spectroscopic analysis in a long wavelength band of about 1.0m or longer. CONSTITUTION:This device for spectroscopic analysis is constituted of a light separating section 6 which separates a bundle of rays transmitted through or reflected by a sample S of the bundles of rays for measurement radiated from a light source 1 and a light receiving section 7 which measures the intensity of the bundle of the rays separated by means of the separating section 6 at every wavelength. In addition, a transmitting wavelength selecting means 8 which selectively transmits a specific wavelength toward the section 7 is set between the sections 6 and 7.