baber/WOPTO huggingface dataset:
Patent JP-S57190634-A (JP)
Title: Adsorbent for air conditioning apparatus or hot water supply system
Inventor: OOUCHI YASUMASA
IPC: F25B15/00
Filed: 1981-05-18
Abstract: PURPOSE: To practically enable air cooling by an air cooling system and space heating utilizing the air as heat source by improving an adsorbent by adding zinc chloride or zinc bromide to lithium broimide in a constant ratio.  
     CONSTITUTION: When zinc chloride or zinc bromide is added to lithium bromide in an amount of 10W200%, crystallizing temp. of the obtained mixture can be lowered to an extent of about 10°C or more and solute concn. of an adsorbent solution can be raised and, as the result, the temp. of absorber can be raised. When the temp. of the absorber is raised, in air cooling, practical cooling capacity can be developed even if the temp. of a cooling fluid supplied to the absorber is relatively high due to air cooling and, in heating, a heating fluid can be heated to a temp. sufficient to carry out practical heating even if the air with relatively low temp. is used as a heat source. Therefore, the above described adsorbent can be applied to various absorbing type air conditioning apparatuses or hot water supply systems. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59201797-A (JP)
Inventor: HONGOU TOSHIO
IPC: B26D7/01
Filed: 1983-04-30
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-S59198908-A (JP)
Inventor: YAMAZAKI HITOSHI
IPC: A01C11/02
Filed: 1983-04-28
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-H04309286-A (JP)
Title: Manufacture of thick film multilayer circuit board
Inventor: IKEDA TETSUYA
IPC: H05K1/16
Filed: 1991-04-08
Abstract: PURPOSE:To reduce influence of thermal history to be applied to a termination electrode of a resistor pattern at the time of manufacturing a thick film multilayer circuit board. CONSTITUTION:Lower layer interconnection patterns 3a, 3b, 3e are formed on a region which includes no connecting part of a resistor pattern 2 in a step of forming the lower layer interconnection patterns, and an upper layer interconnection pattern 6 is formed on a region which includes a connecting part of a resistor pattern in a step of forming the upper layer interconnection pattern. Thus, the number of times of heat history to be applied to the connecting parts of the upper layer interconnection patterns 6a, 6d to become termination electrodes to the pattern 2 is limited to a minimum limit.
Patent JP-S61235357-A (JP)
Title: Control method for paper discharging job separator
Inventor: KOTABE HIROAKI
IPC: B41J13/14
Filed: 1985-04-11
Abstract: PURPOSE:To enable the position of a discharging means to be accurately controlled by applying a brake to a shifting means in accordance with the time required for shifting movement of the discharging means. CONSTITUTION:When it is required for an offset motor 39 to be suspended, it can not be suspended at once because of inertia of both a discharging means and the offset motor itself. Accordingly, the motor 39 is actuated to rotate reversely once for a braking purpose when it is required for the motor 39 to be suspended. In this case, if the time required for actuating the motor 39 reversely is made constant, the discharging means moves in shifting for the short period of time. But when it is suspended, it over-runs to the opposite direction because inertia is small. Therefore, the time required for braking until the motor 39 comes to a complete stop after it has been started, is allowed to be corrected by a shifting time signal from a time detecting means so that the motor may be stably suspended at the specified position. This configuration enables the position of the discharging means 20 to be accurately controlled.
Patent JP-S61234558-A (JP)
Title: Solid-state image pick-up device
Inventor: SAITO MITSUO
IPC: H04N5/335
Filed: 1985-04-11
Abstract: PURPOSE:To decrease noises due to coupling of electrostatic capacity and the like between a scanning circuit and a reading circuit, by adopting a photocoupler system for the horizontal scanning and vertical scanning of an MOS type solid- state image pick-up device. CONSTITUTION:A photocoupler is composed of light emitting parts 1 and light receiving parts 2. When spot light is projected on the light receiving parts, the electric conductivity in the light receiving parts is increased, and reading lines become to a conducting state. As the structure of the photoconducting light receiving part, a gap type and a sandwich type can be listed. In the cross sectional diagram of a device, in which the sandwich type is combined with the image pick-up part, the light receiving part 2, which is sandwiched by reading electrodes 3, is stuck to the light emitting part 1, and arranged on the side of the image pick-up part 4.
Patent JP-H02255667-A (JP)
Title: New epoxy resin and new epoxy resin composition
Inventor: NAKAMURA SHUJI
IPC: C07D303/36
Filed: 1989-03-28
Abstract: NEW MATERIAL:A compound of formula I [R1 to R8 are H, 1-3C alkyl or halogen; Y is a group of formula II (R9 to R16 are H, 1-3C alkyl or halogen); n is 0-3]. USE:Useful for an adhesive, coating, laminating material, molding material, casting material, etc. Cured products have both good toughness and heat resistance. PREPARATION:4,4'-Diaminobenzophenone compound of formula III is epoxidized with epichlorohydrin in the presence of a base at 20-120 deg.C, followed by removing the water layer and by distilling off the excess epichlorohydrin. The reaction product is dissolved in an organic solvent and washed with water and the oil layer is taken out. The oil layer is dehydrated by an azeotropic distillation method, filtered and subjected to the distillation of the solvent to provide the compound of formula I.
Patent JP-H04310080-A (JP)
Title: Magnetic recording and reproducing device
Inventor: INOUE YOSHIYUKI
IPC: H04N5/92
Filed: 1991-04-09
Abstract: PURPOSE:To obtain an excellent special reproduction picture by surely detecting a PCM area at the time of special reproduction in a VTR dividing a video signal into plural segments, multiplexing a digital audio signal onto a signal for a vertical blanking period of a recording signal in time division and recording and reproducing the signal. CONSTITUTION:A reference head switching signal is generated at the time of reproduction, segment information detected from the reference head switching signal, an output signal of a comparator circuit 24 and detected from a reproduced video signal at the time of special reproduction is used to detect an area in which the digital audio signal is recorded. The VTR is provided with a memory control circuit 103 controlling a field memory so that the signal of the digital audio portion is not written in the memory 28 based on the detection signal.
Patent JP-S58191251-A (JP)
Inventor: MORI TATSUJIROU
IPC: D04B9/06
Filed: 1982-05-06
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-H03277706-A (JP)
Title: Manufacture of palladium powder
Inventor: TAKEDA YUJI
IPC: B22F9/24
Filed: 1990-03-27
Abstract: PURPOSE:To obtain Pd powder having spherical shape and uniform particle size by using tetramine palladium (II) salt as Pd compound and hydrazine compound as reducing agent at the time of manufacturing the Pd powder by reducing the Pd compound by wet process. CONSTITUTION:At the time of manufacturing the palladium powder by reducing the palladium compound by the wet process, as the palladium compound, the tetramine palladium (II) salt, e.g. tetramine palladium chloride, etc., and as the reducing agent, the hydrazine compound, e.g. hydrazine sulfate etc., are used respectively. By this method, the palladium powder having spherical shape and uniform particle size which is available for electronic industry, etc., can be obtd.
Patent JP-S58191927-A (JP)
Title: Detecting apparatus of liquid level
Inventor: HORIIE MASANORI
IPC: G01F23/22
Filed: 1982-05-06
Abstract: PURPOSE:To detect a liquid level and to increase the reliability by connecting in series thermosensitive resistance elements provided respectively in an air and a liquid vessel between an electric source and a ground and comparing the voltage at the connection point with the reference voltage to detect the liquid level. CONSTITUTION:The difference between the reference voltage V2 and the voltage V1 at the point connecting the thermosensitive resistance element Rs2 for detecting the surrounding temp. and the thermosensitive resistance element Rs1 for detecting whether a liquid 2 in a tank 1 is in a prescribed level or not is detected by an operational amplifier 3. When the element Rs1 is in the liquid, the resistance of the element Rs2 is low and V1>V2 due to the difference of the heat radiation compared with that of the element Rs2 and the output V0 attains to the high level. If the liquid level falls lower than H, the element Rs1 is equalized to Rs2, therefore V1=V2 and the output V0 attains to 0-level. Thereby, the liquid level can be detected.
Patent JP-S58191525-A (JP)
Title: Tap selecting circuit
Inventor: ITOU TOKUO
IPC: H03K17/00
Filed: 1982-05-06
Abstract: PURPOSE:To prevent the generation of disable operation against multiple selection and non-selection of a tap, by forming the circuit in such a way that an input is not given to an operation circuit and the operation is performed with a prescribed operation input when the tap selection for plural number of input circuits is done. CONSTITUTION:Input conditions 1a-1c to be preset are selected at taps 2a- 2c and given to AND circuits 5a-5c, and 6a-6c. the circuits 6a-6c produce outputs 7a-7c when two taps among the taps 2a-2c are selected at the same time. The output enters an OR circuit 8, where an output 9 is produced. The output 9 is inverted 10 and becomes an inhibiting condition of the circuits 5a- 5c. Thus, the circuit 5a-5c are made effective only when no output 9 exists and ineffective when the output 9 exists. Further, the output 9 is introduced to an AND circuit 11, which gives the preset operating condition 12 to an operation circuit 3, where the operation is done with the condition 12 and gives an output 4.
Patent JP-H03274973-A (JP)
Title: Automatic knee control circuit
Inventor: NAKAMURA TAKASHI
IPC: H04N5/225
Filed: 1990-03-26
Abstract: PURPOSE:To easily set lots of kinds and diversified signal processing states and to produce an intended video image by controlling the setting of knee point and knee slope based on a distributed output from a comparator circuit in an automatic knee control circuit. CONSTITUTION:An output of a comparator 43 is fed in common to gain control amplifiers 51, 52, an output of the amplifier 51 is fed in common to knee point setting circuits 33R, 33G, 33B and an output of the amplifier 52 is fed in common to knee slope setting circuits 34R, 34G, 34B. Through the constitution above, a variable voltage from a voltage source 44 is a control voltage for knee point setting. Moreover, a voltage from one control voltage source 53 of a distribution circuit 50 is set to the center of a variable range and the voltage from the other control voltage source 54 is varied to control both the knee point and knee slope. Thus, the lots of kinds and diversified signal processing states are easily settled.
Patent JP-S59202488-A (JP)
Inventor: YAMANAKA ICHISUKE
IPC: G02F1/17
Filed: 1983-05-02
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-S62235149-A (JP)
Title: Sheet grip device
Inventor: UMEZAWA TOSHIO
IPC: B65H5/12
Filed: 1986-04-02
Abstract: PURPOSE:To make it possible to prevent grippers from being broken, in a printer or the like, by providing such an arrangement that support members urge the grippers toward the peripheral surface of a drum in a condition in which the operating range of the support members is limited by a stopper when one end of a sheet is gripped. CONSTITUTION:Resilient grippers 9, 10 for gripping one end of a sheet between themselves and the peripheral surface of a drum 5, are attached at their base ends to rigid support members 47, 49, and upon gripping, the support members 47, 49 are urged toward the peripheral surface of the drum 5 in a condition in which the operating range thereof is limited by stoppers 43, 45. Accordingly, by the resilient force of the grippers 9, 10, unbalancing of gripping forces due to misalignment of the grippers 9, 10 may be absorbed, and the engaging sections 59, 61 of the support members 47, 49 are received by the stoppers 43, 45 even if the grippers 9, 10 are made into press-contact with the outer peripheral surface of the drum 5 so that they are elastically deformed, thereby it is possible to prevent the grippers from being broken due to elastic deformation.
Patent JP-H05242447-A (JP)
Title: Magnetic head
Inventor: TAKAYAMA AKIO
IPC: G11B5/31
Filed: 1992-02-27
Abstract: PURPOSE:To miniaturize the magnetic head while maintaining the performance thereof. CONSTITUTION:A magnetic core 20 is magnetically connected, across the nonmagnetic material 17 of a substrate 23 formed by integrating magnetic materials 15, 16 on both sides of the nonmagnetic material 17 in-between, to the magnetic materials 15 and 16 existing on both sides of the nonmagnetic material and a thin-film conductor coil 19 is formed with the above-mentioned magnetic core 20 as a thin-film magnetic material core, by that, a thin-film coil assembly 14 is obtd. This thin-film conductor coil assembly 14 is stuck to a slider 2 having a magnetic head core 241. The magnetic head core 241 consists of an I-shaped core 24 integrated with magnetic materials 25 and 26 on both sides of a nonmagnetic material 246 with this nonmagnetic material in-between and a U-shaped core 27 consisting of the magnetic materials integrated by providing a magnetic gap 7. This magnetic head core 241 is fitted into a slit 2A and the thin-film coil assembly 14 is stuck onto this core. As a result, the formation of the thin-film conductor coil 19 to a smaller thickness and to a larger magnetic path area is possible and the magnetic head is miniaturized while its performance is maintained.
Patent JP-H11315168-A (JP)
Title: Production of rubber composition
Inventor: KAIDO HIROYUKI
IPC: C08K3/04
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a rubber composition for tire treads with good wettability and low rolling resistance without impairing breaking strength. SOLUTION: This method for producing a rubber composition comprising a total of 100 pts.wt. of (A) 10-40 pts.wt. of a 1st stock rubber with a glass transition temperature (Tg) of -40 to -15 deg.C, (B) 30-85 pts.wt. of a 2nd stock rubber viscoelastically incompatible with the stock rubber A and having a Tg >=20 deg.C lower than that of the stock rubber A and (C) 5-30 pts.wt. of a 3rd stock rubber viscoelastically compatible with the stock rubber A but incompatible with the stock rubber B and having a Tg not higher than that of the stock rubber A, and 30-60 pts.wt. of a reinforcing agent, comprises mutually mixing the stock rubbers B and C and a >=80 wt.% fraction of the whole reinforcing agent at 150-200 deg.C for 10 s or longer in a hermetic type mixer followed by admixing the blend with the stock rubber A and the rest of the reinforcing agent.
Patent JP-S61240009-A (JP)
Title: Method for decreasing nox content and increasing heat recovery efficiency in exhaust gas
Inventor: NAKAGAWA KENICHI
IPC: F24H1/10
Filed: 1986-04-01
Abstract: PURPOSE:To contrive to enhance the heat recovery efficiency of a combustion device and at the same time to lower the NOx content by a method wherein the fuel is burnt by the combustion air containing moisture in the combustion device and the exhaust gas is cooled at a dehumidifying cooling tower and, on the other hand, the combustion air is heated at a humidifying heating tower. CONSTITUTION:The combustion gas turns into exhaust gas by lowering its temperature down to 100-250 deg.C at a heat usage equipment and heat recovery equipment A. The exhaust gas is led to the bottom of a dehumidifying cooling tower 2 and ascends through a contact layer 2a and is dehumidifyingly cooled by being brought into contact with the cool water, which is cooled at a humidifying heating tower 3 and sprinkled down from the upper part of the dehumidifying cooling tower 2 and finally discharged from a stack 2b. The water, which is collected to the bottom 2c of the tower 2 and heated by the exhaust gas, humidifyingly heats the air, which is sent by means of a blower 6 so as to ascend the tower 3, while being sprinkled down from the upper part of the tower 3 through a contact layer 3a so as to be collected to the bottom 3c of the tower 3 in order to be sent to the upper part of the tower 2 and to be circulated by sprinkling down. On the other hand, the air sent from the blower 6 into the tower 3 is humidified and its temperature is raised. After that, the air is blown from the upper part of the tower 3 through a piping 7 into a combustion device 1. Accordingly, because the steam is reduced by the heat recovered from the exhaust gas, the heat recovery of the exhaust gas is possible simultaneous with its denitrification.
Patent JP-S572552-A (JP)
Title: Semiconductor device
Inventor: YOKOTA HIROSHI
IPC: H01L23/556
Filed: 1980-06-06
Abstract: PURPOSE:To eliminate the erroneous operation of an airtightly sealed type or resin-sealed type semiconductor device by bonding a substance having large alpha-ray shielding effect via micromolecular resin on the active region of a semiconductor pellet in the semiconductor device, thereby preventing the emission of the alpha-rays from the resin. CONSTITUTION:A semiconductor pellet 42 is a 64kbit dynamic MOSRAM. This pellet 42 is mounted on an insulating substrate 41, and a pad 43 and an external lead 44 are bonded via a fine metallic wire 45. Then, a substance having less alpha-ray emission amount and large alpha-ray shielding effect, e.g., a high puriry Si single crystalline plate is dipped in polyimide resin solution as macromolecular resin, and is bonded onto the active region of the pellet 42. After a heat treatment is performed, it is bonded and sealed by a cover member 46. Thus, it can prevent the alpha-ray emitted from the airtightly sealed or resin-sealed type semiconductor resin, and the software error or improper connection of the bonded part can be eliminated.
Patent JP-S58194305-A (JP)
Title: Manufacture of oxide permanent magnet
Inventor: YAMAMOTO MIKIO
IPC: H01F1/11
Filed: 1982-05-10
Abstract: PURPOSE:To effectively use mill scale as a raw material for an oxide permanent magnet, by a method wherein an iron oxide (mill scale) and a carbonate of Ba, Sr or the like are mixed at a predetermined component ratio and oxidized at a temperature not lower than 300 deg.C. CONSTITUTION:The manufacture includes steps of mixing an iron oxide film and a carbonate of Ba, Sr or the like, and oxidizing the mixture at a temperature not lower than 300 deg.C. The change in oxidation degree in the case where a mixture, obtained by mixing ground mill scale and BaCO3 so that the molar ratio is 53, is oxidized in the atmospheric air at 650 deg.C is as follows: In the case of a mixture obtained by previously mixing mill scale into BaCO3, the oxidation of the mill scale itself speedily takes place, so that oxidation sufficient for ferritizing reaction can be carried out efficiently and economically from the viewpoint of energy.
Patent JP-S535193-A (JP)
Title: 2-alkyl-7-substituted-2 or 3-cephem-4-carboxlic acids, their salts and their preparation
Inventor: KAMIYA TAKASHI
IPC: C07D501/14
Filed: 1977-06-27
Abstract: PURPOSE: The title compounds I(R 1  is alkyl, R 2  is carboxy or protected carboxy;R 3  is amino or protected amino;A is carbonyl, hydroxyalkylene, hydroxyiminoalkylene or alkoxyiminoalkylene), e.g. 2-methyl-7-[2-methoxyimino-2(2-trifluoroacetylaminothiazole-4-yl)acetamido] -3-cephem-4-carboxylic acid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04287672-A (JP)
Title: Freshness meter
Inventor: HANADA MASAHIRO
IPC: A23L3/00
Filed: 1991-03-15
Abstract: PURPOSE:To provide a freshness meter to indicate a guide of the most delicious timing or the relishing limit of each food or other article which improves or deteriorates its quality according to the storage temperature by sensing the actual preservation temperature from time to time. CONSTITUTION:The object temperature or the surrounding temperature is detected by a sensor 2 and the motion of a timer circuit 4 is stopped by a controller 7 exclusively when the detected temperature 8 is in the preset temperature range 36. The operation time of the timer circuit 4 is accumulated and displayed on the display 5 of a liquid crystal display, etc.
Patent JP-S59203360-A (JP)
Title: U-shaped tube
Inventor: NAGAI MOTOTAKA
IPC: H01J61/36
Filed: 1983-04-30
Abstract: PURPOSE:To make a U-shaped tube used for a small fluorescent lamp or the like to be easily formed by using plural straight glass tubes and corner ceramic tubes to make the U-shaped tube and fusing the joint areas by means of glass frit. CONSTITUTION:A U-shaped tube which has a small tube diameter and is used for a compact fluorescent lamp developed to be substituted for an incandescent lamp, is prepared by fusing three straight glass tubes 1 to two airtight corner tubes 2, formed by ceramic and having zero porosity, by means of low-melting- point glass frit. As a result, the dimensional accuracy of each part is increased. Besides, the dimensional accuracy of the U-shaped tube itself can be increased by minimizing external disturbance which may be caused during the process, thereby enabling the automation through which manufacturing efficiency can be increased.
Patent JP-H05282635-A (JP)
Title: Magnetic head chip working jig
IPC: G11B5/56
Filed: 1992-03-31
Abstract: PURPOSE:To position a magnetic head chip with good accuracy to the magnetic head chip working jig by pressing a magnetic head by a pressing means to a reference plane provided on a positioning means and fixing the magnetic head to the positioning means by a fixing means. CONSTITUTION:The magnetic head chip 4 is inserted into the jig 1 until the head base comes into contact with a positioning pin 3. The magnetic head chip 4 has a spacing to the reference plane 9 of a groove 7. The magnetic head chip 4 is pressed by the pressing means 6 to the reference plane 9 provided in the groove 7 of the jig 1 via a notched part 2 of the jig 1 simultaneously with or after the magnetic head chip 4 comes into contact with the positioning pin 3. A screw 5 is mounted in this state to position and fix the magnetic head chip 4. The pressing means 6 is added to the jig in such a manner, by which the deviation in the position from the vertex of the round shape of the chip after lapping is decreased and simultaneously the disengagement at the time of transporting or moving the jig is prevented as well.
Patent JP-H11270992-A (JP)
Title: One-piece type heat exchanger and its manufacturing method
Inventor: WATANABE MIKIO
IPC: F28F9/26
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To easily prevent the misalignment between heat exchangers in simple structure by providing a projection plate part for maintaining spacing at both the end parts of a side plate, and by fitting the side plate between the tubes of a radiator and a capacitor for collective brazing. SOLUTION: In each side plate 8, a projection plate part 8b for maintaining spacing is formed in one piece at a middle part in the width direction of reflective plate parts 8a and 8a of both ends for pressing the side surface part of common corrugate fins 7.... The width of the projection plate part 8b for maintaining spacing should be set to dimensions being the same as the distance between a tube 6 of a radiator 2 and a tube 4 of a condenser 1, and is fitted between the end parts of tubes 6 and 4 at the outermost side, thus stably retaining the radiator 2 and the condenser 1 at specific proper spacing distance, collectively brazing the radiator 2 and the condenser 1 without alignment where they relatively approach each other or the like, and hence manufacturing a one-piece type heat exchanger.