baber/WOPTO huggingface dataset:
Patent JP-S5666721-A (JP)
Title: Measurement device of total efficiency for hydraulic pump or motor
Inventor: KANO MICHIO
IPC: G01L3/26
Filed: 1979-11-05
Abstract: PURPOSE: To simplify the measurement with high accuracy, by using a dynamic thermodynamic measuring method and computing and displaying the delivery pressure signal and temperature difference signal in real time.  
     CONSTITUTION: A hydraulic pump 1 is provided with temperature sensors 2, 3 detecting temperatures t 1 , t 0  at delivery and suction sides, and a pressure sensor 4 detecting the pressure Δp at the delivery. The temperature sensors 2, 3 are connected to the temperature difference amplifier 6 incorporated in a total efficiency measuring device 5, and the pressure sensor 4 is connected to the AD converter via a pressure amplifier 7. The signal from the sensors 2, 3 is converted into Δt=t 1 - t 0  at the temperature difference amplifier to obtain a voltage ΔT proportional to the temperature difference Δt. The values ΔT, ΔP are input to a microcomputer 9 via the AD converter 8, the total efficiency ηD is momentarily calculated, and the ηD, pressure ΔPD, and temperature difference ΔTD are displyed on a cathode-ray  tube display 11 as a continuous graph. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0311007-A (JP)
Title: Production of raw material of cosmetic
Inventor: HONOKI SUSUMU
IPC: A61K8/00
Filed: 1989-06-06
Abstract: PURPOSE:To remove sensitive component with keeping effectiveness of cosmetic by performing molecular weight fractionation of extracted solution of water-soluble placenta derived from placenta of cattle with ultrafiltration or gel filtration. CONSTITUTION:Impurity such as blood is washed and removed from placenta of healthy daily cattle gestated for 3-4 months and the placenta is made to pultaceous placenta, then water-soluble component is extracted at a low temperature of <=5 deg.C using aqueous solution of butanol as extracting solvent. Insoluble part such as solid phase is removed by filtration or centrifuge and butanol layer is removed by leaving at rest, then resultant solution is adjusted to weakly acidic, preferably pH4.5-5.0 and stirred, thus generated precipitate or floating substance, etc., is removed by centrifuge to obtain extracted solution of water-soluble placenta. Next, said extracted solution is subjected to molecular weight fractionation in a range of 900-1100 limit molecular weight by ultrafiltration or gel filtration to remove component having molecular weight larger than the limit molecular weight.
Patent JP-H09124931-A (JP)
Title: Composition consisting of poly(phenylene ether), poly(arylene sulfide) and orthoester compound
Inventor: SUTAARINGU BURUUSU BURAUN
IPC: C08K5/1565
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a composition having excellent tensile elongation by mixing a poly(phenylene ether) resin with a poly(arylene sulfide) resin and an orthoester compound.  
     SOLUTION: A poly(phenylene ether) resin (hereinbelow abbreviated as PPE) and about 8wt.%, based on PPE, functionalizing agent (e.g. citric acid) are melt kneaded to prepare functionalized PPE. The functionalized PPE is mixed with a poly(arylene sulfide) resin (hereinbelow abbreviated as PPS) in a PPE/ PPS ratio of 5/95 to 95/5, especially 60/40 to 70/30 by weight. The resulting mixture is mixed with about 0.1-20wt.%, based on the composition, orthoester compound having at least two orthoester residues and represented by formula I or II or the like, about 2-20wt.%, based on the composition, impact modifier (e.g. polystyrene/polybutadiene block copolymer) and about 2-50wt.%, based on the composition, reinforcing filler (e.g. glass fibers). The obtained mixture is melt-kneaded and extruded at about 270 to 300°C with e.g. a twin-screw extruder to obtain the objective composition. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H06346201-A (JP)
Title: Magnetic alloy having high saturation magnetic flux density and high electric resistance
Inventor: YAHAGI SHINICHIRO
IPC: C22C19/07
Filed: 1993-06-14
Abstract: PURPOSE:To obtain an Fe-Co series magnetic alloy having high saturation magnetic flux density and high electrical resistivity. CONSTITUTION:The Fe-Co series magnetic alloy having a compsn. regulated to, by weight, 35 to 60% Co, <=5% V and one or >=two kinds among <=7% Al, <=3% Si, <=4% Cr and <=4% Ti and in which <=0.015% C, <=0.50% Mn, <=0.030% P, <=0.030% S, <=100ppm O and <=300ppm N, and the balance Fe with impurities is produced.
Patent JP-H04366695-A (JP)
Title: Imaging system
Inventor: HIGUCHI MASAMI
IPC: G03G15/00
Filed: 1991-06-14
Abstract: PURPOSE:To provide an imaging system, integrated with a bookbinding device of extreme simplicity of operation and high utility, which does not allow the end of a sheet side to be stapled to be bent or unmatched and the foot part of a staple to be exposed from the surface of a sheet to ensure safe and positive bookbinding process and at the same time, enables a desired cover sheet to be freely selected. CONSTITUTION:When a sheet bundle for recording consisting of recording sheets where an image of a copy is formed, is supplied, a cover sheet is at least, double the size of a sheet for recording, if a special bookbinding with a front mode is selected, and then is bound. The cover sheet is fed to an after- processing device 3 by specified preferential sequential selection of a manual tray 15 for supplying any optional sheet, feed cassettes 11 to 13 in which a specified sheet is stored, or a cassette dedicated to the cover sheet 14 in which a special cover sheet is stored. The cover sheet is fed to an after-processing device 3. This device 3 is designed so that the supplied sheet is used to bind a cover-attached book.
Patent JP-S5767136-A (JP)
Title: Dephosphorizing method for ore
Inventor: MATSUO TOORU
IPC: C22B1/11
Filed: 1980-10-09
Abstract: PURPOSE: To leach out P from granular or powdered ore while inhibiting the dissolution of the ore itself by immersing the one in an aqueous acid soln. having a specified concn. or below.  
     CONSTITUTION: Ore is crushed to granules or powder having ≤5, especially ≤2mm diameter. This granular or powdered ore is immersed in an aqueous soln. of a strong acid such as HCl, HNO 3  or H 2 SO 4  having ≤1.5% concn. The immersion time is ≥1, desirably ≥10hr when the temp. of the aqueous acid soln. is ordinary temp. By raising the immersion temp., the immersion time can be shorttened. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0436598-A (JP)
Title: Heat exchanger
Inventor: YAMAZAKI YASUHIKO
IPC: F28F9/00
Filed: 1990-05-31
Abstract: PURPOSE:To enable heat-exchanging functions of different liquids to be simultaneously displayed in a single heat exchanger construction, by arranging heat exchanger tubes for respectively passing different liquids therethrough in a single heat exchanger shell, providing partition parts in a cover for the shell so as to partition inlets and outlets for the different liquids on a liquid line basis, and providing the partition parts with gap parts for opening to the atmosphere. CONSTITUTION:A heat exchanger tube 13 for a hot water supply line, a heat exchanger tube 14 for a warm water line and a heat exchanger tube 15 for a cold water line are arranged in a single shell 10. A cover 16 mounted on a tube plate 12 for forming liquid inlets and outlets is provided in an outer wall part thereof with a hot water supply inlet 3a, a hot water supply outlet 3b, a warm water inlet 4a, a warm water outlet 4b, a cold water inlet 5a and a cold water outlet 5b as respective inlets and outlets for different liquids. A pair of partition parts 16b1, 16b2 which define therebetween a gap part 17 for opening to the atmosphere and a pair of partition parts 16d1, 16d2 which define therebetween a gap part 18 for opening to the atmosphere are so arranged as to partition the liquid inlets and outlet on a liquid line basis, namely, on the basis of each of hot-water-supply, warm-water and cold-water lines.
Patent JP-S6034644-A (JP)
Inventor: MIZUGUCHI YOSHIOKI
IPC: D06M101/00
Filed: 1983-08-03
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-S63261-A (JP)
Title: Tea-making process and apparatus therefor
Inventor: KATO KOICHI
IPC: A23F3/06
Filed: 1986-06-18
Abstract: PURPOSE:To enable ideal rolling and drying of tea leaves, by determining a curve of target water-content vs. time in the rolling and drying process of tea leaves from various conditions and controlling the temperature and quantity of hot air for drying according to the difference between the measured temperature of tea and the target tea temperature determined from the above curve. CONSTITUTION:Water-content and amount of tea leaves to be charged into a rolling and drying chamber are measured by a sensor. The target water- content of finished tea leaves and the period for rolling and drying treatment are inputted from an indication board. A curve of target water-content vs. time during the rolling and drying period is calculated by a microcomputer based on the measured value and the inputted value and is set as a standard curve. Target air flow rates in each step P1-P8 are preset on the curve and the air flow rate in each step P1-P8 is controlled based on the target level. The temperature of tea leaves is measured in the above step and the temperature of hot air is controlled according to the difference of the measured temperature and the target temperature of the tea.
Patent JP-H08311386-A (JP)
Title: Lithographic print and ink for lithography used therefor
Inventor: KITAYAMA TAKUO
IPC: B42D15/10
Filed: 1995-05-18
Abstract: PURPOSE: To obtain a lithographic print, not finding the image at the first glance and capable of providing clear image by scrubbing the surface with pencil and ink for lithography used for the print. CONSTITUTION: This lithographic print is obtained by providing an image by white-based lithographic ink layer on white-based paper and contains 5-60wt.% particulate abrasive material having 0.005-5μm average particle diameter of primary particles in the ink layer and has 5-50% gloss value on the surface of ink layer as 60 deg. mirror gloss. Ink used therefor contains 5-60wt.% particular abrasive agent having 0.005-5μm average particle diameter of primary particles in a solid component in drying. The mixture of one or two or more kinds of materials selected from particles of magnesium carbonate, barium sulfate, alumina, microsilica, titanium oxide, urea resin, an acrylic resin, vinyl chloride resin is especially used as the abrasive agent.
Patent JP-H01310608-A (JP)
Title: Key holder
Inventor: ISHII SUSUMU
IPC: A47G29/10
Filed: 1988-06-09
Abstract: PURPOSE:To obtain high-grade feeling and entertainment feeling and to prevent a key holder from being bulky when it is carried by bending one fastener element string in a reverse U-shape, forming a loop part and holding a key through a key ring to be composed of a ring body, which can be opened, in the said loop part. CONSTITUTION:A key holder 10 is composed of one fastener element train 11, a slider 13 to have a decorated catch 12, which is also provided for decoration, a lower stopper 14 to be fixed to the lower edge part of an engaging train part, which continues to a loop part 11a of the fastener element train 11 to be bent in a loop shape, and to cause the lower edge part to be unseparatable and a key ring 15 to hold a key (k) with being hung to the loop part. For the fastener element string 11, both surface teeth 16, for which the engaging part is symmetrical to both sides in the pitch direction of the teeth, are arranged with a constant pitch and stopped to a core material 17 which has flexibility. Thus, by engaging and separating the fastener element train 11 with the slider 13, the loop part can be freely deformed.
Patent JP-H09326732-A (JP)
Title: Echo cancel level display device
Inventor: YOSHIOKA KENJI
IPC: H04B3/23
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To attain an excellent hand-free speech by displaying an echo cancellation level at hand-free speech and changing the position of a microphone and a speaker. SOLUTION: A received voice signal Sa is inputted to signal processing circuit 32 via an A/D converter 31, an impulse response characteristics of a digital reception voice signal Sa and a digital transmission signal is measured to conduct echo cancellation processing when a line echo and a voice echo are in existence. Echo cancellation level data are outputted and the digital reception voice signal Sa is converted into an analog signal by a D/A converter circuit 33 and the signal is sent to a speaker 34. A transmission signal from a microphone 35 is sent as a transmission voice signal Sb through an A/D converter circuit 36, the signal processing circuit 32 and a D/A converter circuit 37.  Furthermore, level data when the signal processing circuit 32 processes the echo cancellation are outputted to an LED 39 via an echo cancellation level display processing section 38 and the level is displayed in dots or a numeral.
Patent JP-H08313360-A (JP)
Title: Road surface temperature sensor
Inventor: TAKAHASHI MASAMI
IPC: E01F11/00
Filed: 1995-05-17
Abstract: PURPOSE: To protect both battery and circuit from road surface vibration, and secure durability by housing a printed circuit board on which a battery and a transmitting circuit are arranged in a case by an almost U/shaped spring-made holder metal fitting. CONSTITUTION: For example, a pair of holder parts 21c erected on both sides of an installing part 21a of a holder metal fitting 21 formed of a springy thin metallic plate such as a phosphor bronze plate, is expanded outside, and after a locking projection 24b of a printed circuit board 24 is fitted to a locking hole 21e, expansively opening force to the holder parts 21c is released, and both side parts of the board 24 are elastically and repulsively sandwiched by the holder parts 21c. At the same time, a battery 23 is elastically and repulsively positioned on an elastic plate 22 to which the installing part 21a is adhered by a lower notch 24a, and assembling of a transmitting circuit part 2 is completed, and this is fixed in a case 1 in a whirl stop condition by springiness of an ear shaped locking piece 21d adjacent to an inner wall of the case 1.  Therefore, even if vibration is applied to a road surface temperature sensor 6, influence such as backlash is eliminated, and the battery 23 and the board 24 are protected from vibration by elastic support of the metal fitting 21.
Patent JP-S5933560-A (JP)
Title: Automatic retrieval system of failed information file
Inventor: ARAI TOMOYASU
IPC: G06F11/34
Filed: 1982-08-19
Abstract: PURPOSE:To releave the load of failure analysis job of maintenance personnel, by performing totally, automatically and quickly the retrieval of failed information. CONSTITUTION:The maintenance personnel registers a reference step to a reference step storage file 3 to introduce the required information at first. Further, the retrieval step to retrieve this information is registered in a retrieval step storage file 4 with an input/output terminal device 1. Further, a command and an indication key word to indicate the retrieval step are given to a maintenance computer 2 with a terminal device 1. The computer 2 retrieves the required retrieval step from the file 4 according to the program used for the automatic retrieval system with the retrieval indication. Then, the control table designated from the file 3 is taken as the key word and the collecting step is retrieved. The required information is collected from a failure information file 6 with the collective means. The collected information is collated with the retrieval means and the result of retrieval is edited and outputted to the terminal device 1.
Patent JP-S5666750-A (JP)
Title: Power supply circuit for oxygen sensor element
Inventor: UCHIDA MASAAKI
IPC: G01N27/409
Filed: 1979-11-06
Abstract: PURPOSE: To make stable the operation as sensor element and to simplify the constitution, by supplying the reference electrode oxygen partial pressure control current in response to the change in the voltage applied to heater for temperature maintenance.  
     CONSTITUTION: Oxygen ion conductive solidstate electrolyte 4 is used, oxygen ions are moved in the electrolyte 4 with the control current supplied through the connection to external power supply V c , and oxygen partial pressure of the reference electrode 3 is controlled. Further, when an external power supply VB is input, the  heater 2 is heated, and the voltage of the power supply VB is changed depending on  the running state of an automobile, the oxygen sensor element temperature is  changed and the sensor element request current is also changed. Thus, the control  current I c  controls the reference electrode oxygen partial pressure, and the electromotive force E corresponding to the difference between the partial pressure of  oxygen of the reference electrode 3 and that of the measuring electrode 5 is detected  at the measuring device V s . 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5932834-A (JP)
Title: Crystal temperature sensor
Inventor: GOUNJI TAKU
IPC: G01K7/32
Filed: 1982-08-18
Abstract: PURPOSE:To obtain a crystal temperature sensor chracterized by high resolution, excellent linearity and a short measuring time of temperature change, by obtaining the output signal of the frequency difference between the oscillating frequencies, which are outputted from a temperature sensing crystal oscillator and a reference crystal oscillator. CONSTITUTION:It is desired that the temperature characteristics of temperature sensing crystal vibrator is as linear as possible and the slant is large. As a crystal vibrator which satisfies these conditions, there are cut crystal vibrators and the like. As the crystal vibrator used in a reference crystal oscillator 2, the crystal vibrator, which has very small frequency change due to the temperature change, is selected. When an AT cut crystal vibrator is selected, one having almost no frequency change is obtained. The sensor is used in the deep part of the sea where the temperature range of the sea water is 2+ or -5 deg.C with an allowance. The width of the frequency change of the reference crystal oscillator 2 in said temperature range is very small in comparison with the width of the frequency change of the temperature sensing crystal vibrator 1, and satisfies the conditions. Therefore, the frequency of the temperature sensing crystal vibrator 1 is made to equal to the frequency of the reference crystal at the temperature at which the sensor is used.
Patent JP-H04367152-A (JP)
Title: Data transfer equipment
Inventor: KUROKAWA KUNIAKI
IPC: H04M11/00
Filed: 1991-06-14
Abstract: PURPOSE:To transfer communication data efficiently according to the communication condition of a modem and the state of a line on the transmission from the reception side. CONSTITUTION:An NCU part 2 performs the calling setting between a public line and the data transfer equipment connected through an input terminal 1 to a public line (not illustrated). A distributor 3 distributes the modulation communication data inputted from the line through the NCU part 2 to a high- speed modem 4 or to a low-speed modem 5 in parallel. A control part 6 analyzes the communication data after modulation sent from these modems and outputs a control signal stopping the power supply of either one of the two modems based on the result. A power source control part 7 stops the power supply against the modem selected by the control part 6 according to the control signal from the control part 6.
Patent JP-S5666311-A (JP)
Title: Controlling method for rolling work
Inventor: TANIMOTO SUNAO
IPC: B21B37/00
Filed: 1979-11-05
Abstract: PURPOSE: To locally separate the backup roll and the work roll in a distance equivalent to thickness of the liquid film, and to facilitate the control of the bending action for the work roll, by locally spouting the liquid to the contact part between the backup roll and the work roll.  
     CONSTITUTION: Before feeding the material to the hot strip finishing mill 8, the liquid feed rate to be set in predetermined by the process computer 9 for the finishing mill from the aim crown size of the rolled material 1. Then the bender controller 10 spouts the specified rate of liquid from the nozzle 4 through the flow control valve 5 against the contact part in the longitudinal middle of the work rolls 2 and the backup rolls 3 installed in two stages on the downstream side of the finishing mill 8. Next, after feeding the material to the mill 8, the rolling load and the mill speed are measured respectively by the load cell 11 for the roll 3 and the speed meter 12 for the roll 2, and the liquid flow rate is controlled so as to form the liquid film in a constant thickness. Besides, the liquid flow rate is also controlled by the measuring signal produced from the shape detector 13 installed on the run- out side of the mill 8. As a result, the rolling work for the rolled material 1 is controlled to obtain the aim crown and shape. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11337414-A (JP)
Title: Radiation temperature detecting element
Inventor: HONDA YOSHIAKI
IPC: G01J5/10
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a radiation temperature detecting element whose standby time is eliminated and which can measure a temperature stably in a noncontact manner even under a condition under which an atmosphere temperature is changed. SOLUTION: A cap 3 which is made of, e.g. a metal and which is in a nearly recessed shape is connected, in the outer circumferential edge on one face of a stem 1, to the stem 1 to which leads 2 formed so as to be passed to the side on the other face from the side on one face are molded integrally. The stem 1 and the cap 3 constitute a space 4. Then, an opening part 3a is formed in the recessed bottom face of the cap 3. An infrared transmitting filter 5 is sealed in the opening part 3a. A package is constituted. Then, an infrared detecting element 6 is arranged on the stem 1 inside the space 4 in which the infrared transmitting filter 5 is situated at an angle of view. In addition, the leads 2 are used as output terminals of the infrared detecting element 6.  In the form of this execution, a thermistor 7 as a temperature detecting element which is used to detect the filter temperature of the infrared transmitting filter 5 is attached to the infrared detecting element 6, and an interconnection 8 is connected to the thermistor 7.
Patent JP-S5935636-A (JP)
Title: Apparatus for controlling temperature of indirect heating furnace
Inventor: YAMAMOTO TETSUO
IPC: C21D11/00
Filed: 1982-08-18
Abstract: PURPOSE:To obtain temp. controlling characteristics of high accuracy by installing a means of detecting the fact that the extent of input by operation has exceeded a neutral operation value or has fallen below a cut value and a means of changing the extent of input to a predetermined value in accordance with the detection. CONSTITUTION:The titled apparatus is provided with a means of detecting the fact that the extent of input by operation has exceeded a neutral operation value or has fallen below a cut value and a means of changing the extent of input at once to a predetermined value above the cut value when the extent of input exceeds the neutral operation value from a cooling control range or to a predetermined value below the neutral operation value when the extent of input falls below the cut value from a heating control range. Delay in control and response due to an idle range and ununiformity in the temp. of an atmosphere are thoroughly eliminated, and temp. controlling characteristics of high accuracy are obtd.