baber/WOPTO huggingface dataset:
Patent JP-H1144475-A (JP)
Title: Temperature control unit for cold storage chamber
Inventor: UKAI YOSHIYUKI
IPC: F25D11/00
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To enable the direct recognition of the highest temperature or the lowest temperature of target temperature in the past in the temperature control unit of a cold storage chamber and to structure it at low cost. SOLUTION: The inside temperature of the accommodating compartment of each of chambers A or B is continuously detected by controlling temperature sensor 15 and current temperature data are stored into the memory of each of chamber control circuits 40 continuously. The highest and the lowest temperature out of the detected inside temperature of the accommodating compartments are kept on detected and stored unto each of the memories of the controlling circuit 40 as the highest temperature data and the lowest temperature data.  A display controlling circuit 50 stores each of the temperature data stored in the memories of each of the chamber controlling circuits 40 refreshingly in a memories 50a and 50b corresponding to each of the chambers A and B of the display controlling circuit 50 and according to the on or off state of the highest and the lowest temperature displaying switch 32, each of displaying temperature of the stored temperature data is displayed by the display 31a and 31b selectively corresponding to each of the chambers A and B of the panel 30.
Patent JP-S61106735-A (JP)
Title: Manufacture of permanent magnet alloy
Inventor: KOBAYASHI AKIO
IPC: C22C19/07
Filed: 1984-10-30
Abstract: PURPOSE:To manufacture at a low cost a permanent magnet alloy which is excellent in its magnetic characteristic by mixing a powdery rare earth oxide, a granular reducing agent, and an Fe metallic powder, etc., and executing successively their heating, reducing diffusion and cooling under a specified condition. CONSTITUTION:A powdery rare earth oxide centering around Sm, Ce and Pr, granular reducing agent Ca, and a metallic powder of Fe, Co, Cu and M (one kind or two kinds or more of Si, Ti, Ni, Cr, Zr and Hf) or its oxide powder are mixed. This mixture powder is treated in an inert gas (Ar gas) atmosphere of a normal pressure or above at an ordinary temperature through 1,000 deg.C. Also, a temperature is raised and its reducing diffusion is executed in a reducing gas (H2 gas) of a normal pressure or above within a temperature range of 1,000-1,300 deg.C. Subsequently, its cooling is executed in an inert gas (Ar gas) atmosphere of a normal pressure or above at <=1,000 deg.C. In this way, a permanent magnet alloy shown by R(Co1-X-Y-ZFeXCuYMZ)A (R denotes a rare earth metal, 0.10<=X<=0.35, 0.02<=Y<=0.10, and 0.005<=Z<=0.10) is obtained.
Patent JP-H0970533-A (JP)
Title: Photocatalyst
Inventor: TANAKA AKIRA
IPC: B01J23/20
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To continuously and arbitrarily regulate the band gap of a compd. by using a specified oxide and producing one of hydrogen and oxygen by the photolysis of water. SOLUTION: This photocatalyst is made of a compd. represented by the formula A2-x B2 C3-x Dx O10 (where A is one or more kinds of elements selected from among alkali metals and hydrogen, B is one or more kinds of rare earth elements, C is one or more kinds of group IVa metallic elements, D is one or more kinds of group Va elements and 0<=x<=1) and produces at least one of hydrogen and oxygen by the photolysis of water. Since the band gap of the compd. can be continuously varied in accordance with the value (x), a photocatalyst fit for conditions in use such as a used light source can be selected. The photocatalyst is, e.g. Cs2 La2 Ti3 O10 , Cs1.5 La2 Ti2.5 Nb0.5 O10 or CaLa2 Ti2 NbO10 .
Patent JP-S6288994-A (JP)
Inventor: FUKUMOTO EIJI
IPC: G21C17/00
Filed: 1985-10-16
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-S6291205-A (JP)
Title: Separation of specific component in pseudo-moving bed
Inventor: HASHIMOTO KENJI
IPC: B01D15/00
Filed: 1985-10-16
Abstract: PURPOSE:To reduce the number of adsorption tower in the conventional pseudo- moving bed, by removing a group of adsorption towers between an outflow position of raffinate liq. and an inflow position of an eluting liq. to intercept the flow therebetween, and flowing an eluting liq. CONSTITUTION:A row liq. is flowed into a port of an adsorption tower C1 through a valve FV12. While a component A in the raw liq. is selectively adsorbed on an adsorbent, substantially no component B is adsorbed and advanced to the down stream, and a raffinate liq. of the component B liq. is flowed out of a valve DV4. Only a shutoff valve V4 between an adsorption towers C4 and C5 is closed, and an eluting liq. is flowed in through a valve FV4. In this way, the component. A adsorbed on the adsorbent is eluted, and a product liq, rich in the component A is flowed out of a valve DV8 at the bottom of an adsorption tower C8. After a predetermined period of time, the operation is stopped, and an inflow point of the raw liq. is switched to a valve FV1, an outflow point of the raffinate liq. to a valve DV5, the shutoff valve to a V5, an inflow point of the eluting liq. to a valve FV5, and an outflow point of the product liq. to a DV9, and succesively shifting down afterward.
Patent JP-H06121927-A (JP)
Title: Metallic ion trapping agent
Inventor: IMAKI SUNAO
IPC: C08B37/00
Filed: 1992-08-27
Abstract: PURPOSE:To trap metallic ions and to effectively use this method for analysis or separation of metallic ions by constituting the metallic ion trapping agent trapping and recovering metallic ions in a soln. of an alkyl product of specified cyclic inulooligosaccharide, thereby simply coupling the agent with metallic ions. CONSTITUTION:Metallic ions in a soln. is trapped and recovered with a metallic ion trapping agent to separate and remove metallic ions from various compds. or mixtures. The metallic ion trapping agent consists of an alkylated product of cyclic inulooligosaccharide produced by partially or wholly alkylating hydroxyl groups of cyclic inulooligosaccharide having a cyclic structure of 6-8 molecules of fractose with beta-2,1 bond. The alkyl group of the alkylated product is a methyl group. The obtd. metallic ion trapping agent simply couples with metal ions to trap metal ions. Thus, the agent is useful for analysis and separation of metallic ions.
Patent JP-H1162552-A (JP)
Title: Exhaust emission control device
Inventor: SAITO HIDETOSHI
IPC: F01N3/02
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To increase the collective efficiency of a device as a whole, and also to prolong a span of regenerative time by selecting such a filter material as being hard to produce a sudden pressure loss, and installing a control means so as to make exhaust gas equally flow into a multilayer filter to be stored in a casing of this exhaust emission control device. SOLUTION: In a casing 1 of an exhaust emission control device, a part of exhaust gas passes through each of plurally layered filters 2, being formed into a three-dimensional reticulate structure of more than 20 μm in mean hole diameter, and multistage in series in a direction the exhaust gas flows, and another part of the exhaust gas is purified in the filter 2 at the downstream side by way of a bypass hole 8 flowing downstream directly, not passing through a collecting part of the filter 2 at the upstream side. In this case, an opening area of the bypass hole 8 is settled in the range of 0.1 to 20% of an exhaust gas admission side surface area of the filter 2.
Patent JP-H0391902-A (JP)
Title: Method of forming resistance film for chip r network
Inventor: AZUMA SHIGEKI
IPC: H01C17/06
Filed: 1989-09-04
Abstract: PURPOSE:To eliminate the short circuit by the oozing between the resistance films adjoining each other, and to make it possible to arrange the resistance films in the state of high density by a method wherein the resistance films, which are independent of one another, formed by dividing an insulating film having a large area by a laser beam, are obtained. CONSTITUTION:A resistance film 6, having a large area astriding a plurality of terminal electrodes 1 and 2, is formed on an insulating substrate 3 in advance, then the resistance film 6 is divided in a prescribed position by a laser beam, and independently formed insulating films 7a to 7d, which are connected to the terminal electrodes 1 and 2, are obtained. Then, resistance films 7a to 7d are adjusted to the prescribed resistance value by trimming grooves 8a to 8d. As a result, the adjacently positioned resistance films do not short-circuit even when they are arranged in high density, and a small type chip R network can be formed.
Patent JP-S63190378-A (JP)
Title: Photoelectric conversion device
Inventor: KOMATSU TOSHIYUKI
IPC: H01L27/146
Filed: 1986-09-26
Abstract: PURPOSE:To realize a photoelectric conversion device with its photocurrent increased and its stability not affected by surface/interface effects by a method wherein a photoconductive semiconductor layer is a laminate built of at least two types of thin films stacked up one upon another alternately. CONSTITUTION:A photoconductive semiconductor layer 34 is so constructed that two thin semiconductor layers 34a and 34b (34a the first thin films and 34b the second) different from each other in optical band gap are stacked up alternately. As for the structure of the photoconductive semiconductor layer 34, first thin films 34a and second thin films 34b are alternately stacked up several times [a (34a/34b)n structure]; or the two types of thin films are stacked up alternately and regularly with the first and last layers both being of the same type (34a/34b...34a/34b/34a); or third-type thin films are sandwiched between them. Any of these designs brings about an increase in a photocurrent, which results in a photoelectric device with its response to light, OFF characteristic in particular, improved.
Patent JP-H0972858-A (JP)
Title: Detection apparatus for edge flaw of steel strip
Inventor: SETOGUCHI SHIGERU
IPC: G01N21/88
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain a detection apparatus by which an edge flaw at a sheet belt can be detected surely without an erroneous detection by a method wherein the laser irradiation angle of a diffuse reflection-type laser sensor is tilted a little with reference to the horizontal direction of the steel strip. SOLUTION: Laser irradiation light from a laser irradiation part 2 is diffused and reflected on the surface of a steel strip so as to enter a light receiving part 3 at a diffuse reflection-type laser sensor 1, a quantity of incident light is detected, and whether an edge flaw exists of not is judged according to the level of the quantity of light. That is to say, when the quantity of incident light is at a referencevalve level, it is judged that the edge flaw does not exist. When the quantity of detected light exceeds the reference-value level, it is detected that the edge flaw has been generated.  At this time, when the laser irradiation light is tilted, e.g. at about 10 deg. with reference to the horizontal direction of the steep strip, the specular reflection component of the laser light does not enter the light receiving part due to an angle of incidence in a wavy pattern generated generally on the the steel strip, and the edge flaw is not detected erroneously due to an excessive quantity of light by the specular reflection component although the edge flaw does not exist.
Patent JP-H0785091-A (JP)
Title: Information management device
Inventor: OHASHI HIROFUMI
IPC: G06F17/30
Filed: 1993-09-14
Abstract: PURPOSE:To perform the management of data such as individual data like his address, sales data like merchandise, data in stock and to make an retrieval of data by using retrieval marks such as picture characters. CONSTITUTION:The device is provided with a retrieval mark register means 22 registering the retrieval mark such as picture patterns with its meaning, storage means 24 storing the registered retrieval marks with the individual data and merchandise data, means 23 retrieving data stored in the storage means based on the retrieval marks, and means 21 controlling these functions.
Patent JP-S61108227-A (JP)
Title: System for detecting mb1c code error
Inventor: NISHIZAKI KOJI
IPC: H03M13/00
Filed: 1984-10-31
Abstract: PURPOSE:To eliminate the need for high speed circuit elements even when the transmission speed is increased by applying a check bit where bit length is expanded and level 1 conversion is applied to a check bit error detection circuit. CONSTITUTION:When a 4-bit serial signal S is inputted to a converting circuit SP, a parallel 4-bit signal is transmitted to an exclusive OR circuit EXOR from parallel output terminals A, B, C, D. In the bit arrangement shown in figure, numbers 1-11 indicate bit numbers of serial codes and the bit applied with hatch is the 11th check bit. When the output of the column A is the 10th bit, the output of the column B is the 11th bit, check bit, and both the signals are given to the EXOR1. When no code error exists, the input is the combination of 0, 1, level 1 appears in the output of the EXOR1 and if there is any error, the output is O. The code error of the check bit is supervised by detection circuits DET1-DET4. Further, a delay circuit DL brings signals of the columns A, D to the EXOR4 at the same time.
Patent JP-S59121526-A (JP)
Title: Input and output start processing system of information processing system
Inventor: KIKUCHI NOBUYUKI
IPC: G06F13/12
Filed: 1982-12-28
Abstract: PURPOSE:To check contents of subchannel control words on the side of a central processing unit to perform input/output start processings, by holding subchannel control words corresponding to individual input/output devices in a main storage device. CONSTITUTION:A means which holds subchannel control words corresponding to individual input/output devices in the main storage device is provided. For example, when an input/output instruction is given in a central processing unit 1, a subchannel control word on a main storage device 2 is read out on a basis of the input/output address, and this input/output instruction is terminated if read contents indicate an interrupt pending state. If contents of the subchannel control word indicate an available state, a command address word 6 is checked, and its contents are set to a corresponding subchannel control word. When it is confirmed in the central processing unit 1 that contents are normal, input/output processings are executed through a memory controller 3 and a channel controller 4.
Patent JP-H1167484-A (JP)
Title: Discharge lamp lighting device
Inventor: HIZUMA SHINJI
IPC: H05B41/282
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To suppress over increase of d.c. power source voltage and lower the cost of parts by decreasing the withstand voltage of elements. SOLUTION: The impedance (a load impedance) of a load circuit Z including a high voltage discharge lamp is detected by a computing circuit part 4 from detected values of an output electric current-detecting part 2 and an output voltage-detecting part 3. A control circuit 1 controls ON/OFF of respective switching elements Q1-A4 as to operate these elements in a first operation mode in a low region (a low impedance region) where the load impedance is low just like that at the time of starting lighting of the high voltage discharge lamp contained in the load circuit Z and as to operate these elements in a second operation mode in a region (a rated impedance region) where the load impedance becomes an impedance at the time of lighting the high voltage discharge lamp at the rated voltage.  While over increase of voltage between both terminals of a smoothing capacitor CO in relation to a load just like a high voltage discharge lamp which changes the value of the load impedance in a wide range is suppressed, the input electric current strain can be improved.
Patent JP-S6290474-A (JP)
Inventor: KOZAI TAKEHIDE
IPC: E04H9/02
Filed: 1985-10-17
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-S59175890-A (JP)
Inventor: NORUBERUTO HOOFUERU
IPC: C12M1/36
Filed: 1983-12-07
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-H0972625-A (JP)
Title: Operation control device for air conditioner
Inventor: HONDA MASAHIRO
IPC: F25B6/02
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To enable a heat exchanging capability to be controlled by an auxiliary heat exchanger and further to enable the heat exchanging capability to be controlled in a multi-state manner even if a specified speed type compressor is operated. SOLUTION: A compressor (21) of which volume can be changed between a full-load and an unload, an outdoor heat exchanger (24), an outdoor heat electric expansion valve (25), an indoor electric expansion valve (32) and an indoor heat exchanger (31) are connected in series in this order. An auxiliary line (60) having an auxiliary heat exchanger (61) and an expansion mechanism (62) connected in series is connected in parallel with the outdoor heat exchanger (24) and an outdoor electric expansion valve (25). In addition, if a heat exchanging capability of the indoor heat exchanger (31) is lack under a state in which the compressor (21) is driven in an unloaded condition, the auxiliary heat exchanger (61) is controlled by either an evaporator or a condenser so as to supplement a heat exchanging capability.  In addition, during a heating operation, the auxiliary heat exchanger (61) is changed over from the evaporator to the condenser and once the indoor electric expansion valve (32) is metered.
Patent JP-2000046922-A (JP)
Title: Device for measuring remaining capacity of battery
Inventor: ARAI YOICHI
IPC: G01R31/36
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To obtain a device for measuring the remaining capacity of a battery capable of accurately obtaining the remaining capacity of a battery even with sudden fluctuation in load. SOLUTION: A detected voltage at a terminal of a battery 3 and a detected current flowing through load are detected through the use of a voltage sensor 9 and a current sensor 7. A part 21 for computing voltage-current change trends reads the detected voltage and a detected current of the battery at predetermined periods and stores their dispersion data in memory 33. On the basis of the dispersion data within the period of its collection, a part 29 for computing a voltage-current approximate straight line obtains a function of the voltage- current approximate straight line within a period during which predetermined numbers of detected voltages and detected currents are collected.  Then a part 23 for computing the remaining capacity of the battery obtains the remaining capacity on the basis of the locational relationship of the function of the voltage-current approximate straight line to the voltage-current axes and the locational relationship to a function of a voltage-current approximate straight line at the time when load is driven at a full charge.
Patent JP-H0391840-A (JP)
Title: Checking method for bcd code data
Inventor: TAIRA KOZO
IPC: G06F11/00
Filed: 1989-09-05
Abstract: PURPOSE:To check the normalcy based on the BCD (binary coded decimal) data itself by reading the measurement value that increases or decreases gradually with the lapse of time like a watt-hour meter in each prescribed cycle. CONSTITUTION:The BCD code input data INn is stored in a memory 1 and the difference between the data INn and the preceding latest normal input INn-1 stored in a memory 2 is obtained by a subtractor 3. A multiplier 5 obtains the product of the prescribed maximum variance DELTAmax and the abnormal frequency N. Then a comparator 4 checks whether the difference is smaller than the product or not. If so, the data INn decided normal and the data INn-1 on the memory 2 is updated 6 with the frequency N set at 1. If the INn is not normal, 1 is added to the N. A comparator 8 produces an alarm 9 when the N reaches the prescribed maximum value and discontinues the due process. In such a constitution, the data can be checked just with comparison of the difference only and the check can be omitted for synchronism of the input data. Then the signals are not required except the data on a decoder.
Patent JP-S59123738-A (JP)
Title: Tungsten-base cermet
Inventor: YOSHIMURA HIRONORI
IPC: C22C29/00
Filed: 1982-12-24
Abstract: PURPOSE:To improve the toughness and oxidation resistance by using prescribed percentages of composite metallic carbonitride of titanium and tungsten, aluminum oxide, yttrium oxide and tungsten. CONSTITUTION:The titled cermet consists of 10-50wt% composite metallic carbonitride of titanium and tungsten as a hard phase forming component, 0.25-5wt% aluminum oxide as a hard phase forming component, 0.25-5wt% yttrium oxide as a hard phase forming component, and the balance tungsten as a binding phase forming component. The cermet has superior toughness and oxidation resistance as well as high strength and hardness.
Patent JP-H0984117-A (JP)
Title: Slave set and master set for cordless telephone device and cordless telephone device
Inventor: TANAKA HIROSHI
IPC: H04W52/02
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To save power consumption at the standby time of a slave set. SOLUTION: This cordless telephone device consisting of a master set connected to a telephone line and a slave set capable of communication by an information channel for directly executing communication with a control channel from the master set and another slave set. In the device, the slave set is provided with a control circuit 34 which shifts a mode to the monitor mode of the information channel after a signal requesting the start of a direct inter-slave set call is transmitted to the master set by the control channel or shifts the mode to the monitor mode of the information channel when the signal indicating the start of the direct inter-slave set call from the master set and the master set is provided with the control circuit which transmits the signal indicating the start of the direct inter-slave set call to the slave set based on the signal requesting the start of the  direct inter-slave set call from the slave set.
Patent JP-S6187636-A (JP)
Title: Alpha-substituted aldehyde
Inventor: MUKOYAMA MITSUAKI
IPC: C07C47/26
Filed: 1985-10-15
Abstract: NEW MATERIAL:The optically active or racemic alpha-substituted aldehyde of formula I (R1 and R2 are different alkyl, alkenyl, alkynyl or aralkyl which may have functional group at the organic part; R3 is H or benzyl). EXAMPLE:(R)-2-benzyloxy-2-methylbutylaldehyde. USE:Intermediate of pharmaceuticals and agricultural chemicals. PREPARATION:The compound of formula I can be prepared easily by reacting an optically active or racemic compound of formula II (A is aryl) with the Grignard reagent of formula R2-Mg-X (X is halogen), optionally reacting further with a benzyl halide, and then hydrolyzing the reaction product. The starting compound of formula II can be produced e.g. from 2-(N-substituted aminomethyl) pyrrolidine and a glycidyl ester derivative.