baber/WOPTO huggingface dataset:
Patent JP-S6180036-A (JP)
Title: Apparatus for measuring coefficient of thermal expansion under stress at very low temperature
Inventor: FUJIOKA KOJI
IPC: G01N25/16
Filed: 1984-09-28
Abstract: PURPOSE:To smoothly operate an operational part, by enhancing measuring accuracy by preventing the additional measurement of the deformation of a member other than a specimen and holding the operational part of a deformation quantity detector to normal temp. region. CONSTITUTION:A measuring part 1 for measuring the coefficient of thermal expansion of a specimen 37 under stress F is constituted of the receiving part 3 for receiving the specimen 37, an operational part 4 for detecting the deformation quantity of the specimen and a connection part 5 for connecting said operational part 4 and a specimen part 3. A stress adding part 44 is formed of a metal material having regidity and has a stress adding piece 44b having a semicylindrical cross-sectional area, of which the spherical under surface is spot-connected to the upper surface of the specimen, at lower end thereof. A material having coefficient of minute thermal expansion and capable of accurately measuring the deformation quantity of the specimen 37, for example, a columnar deformation quantity transmitting body comprising quartz glass is vertically provided in the stress adding member 44 and a differential transformer 47 detecting the deformation quantity of the specimen 37 is connected to the upper end of said transmitting body 46.
Patent JP-H0366494-A (JP)
Title: Build-up welding alloy for forming sliding surface
Inventor: ISHII TOSHIAKI
IPC: B23K35/30
Filed: 1989-08-04
Abstract: PURPOSE:To obtain the sliding surface which is small in the coefft. of wear and the excellent resistance to seizure, galling, etc., by specifying the compsn. of the build-up welding alloy for forming the sliding surface. CONSTITUTION:The compsn. of the build-up welding alloy is composed of 0.5 to 2% C, 2 to 7% Si, 25 to 35% Cr, 5 to 15% W, <=5% Co, and the balance substantially Fe. The novel alloy which allows the building up and forming of the sliding surface having the wear resistance and slidability superior to the wear resistance and slidability of the conventional stellite alloy is obtd. in this way.
Patent JP-H0740387-A (JP)
Title: Nozzle for injection molding machine
Inventor: KAWASAKI TATSUYA
IPC: B29C45/20
Filed: 1993-07-27
Abstract: PURPOSE:To contrive easy removal of a stuck residual resin, by a method wherein a layer to which the resin material is hard to adhere is formed on the surface of an outer circumferential part of at least a discharge port of an injection nozzle and a resin material dwell preventive layer of the same material is provided on the surface of the inside of the nozzle. CONSTITUTION:A molding resin material dwell preventive layer 3 comprised of a chromium plated layer or a titanium coated layer is formed on the surface of the inside of a hollow part 2 becoming a resin flow path of a nozzle main body part 1 for an injection molding machine. Then a layer to which the resin material comprising chromium plating or titanium coating is hard to adhere is provided on the surface of the outside containing a circumferential part of the outside of at least a discharge port of the nozzle main body 1. Therefore, the resin is prevented from being stuck and left behind onto the surface of the nozzle main body 1m even if the resin is stuck to the surface, removal can be performed easily and damage to the tip of the nozzle at the time of nozzle touch or a resin leak is prevented.
Patent JP-S5993458-A (JP)
Title: Magnetic brush developing method
Inventor: IMAI EIICHI
IPC: G03G15/09
Filed: 1982-11-19
Abstract: PURPOSE:To obtain a good image free from streaks and unevenness of development by using a flat magnetic carrier covered with an oxide film contg. >=80wt% of the total particles sized in the range of 10-70mum and 110-150muA current value. CONSTITUTION:A developer is prepared by mixing 90pts.wt. flat magnetic carrier smooth on the surface and covered with an oxide film, and contg. >=80wt% of the total particles sized in the range of 10-70mum, and having 150muA current value, with 10pts.wt. black toner composed essentially of a styrene type resin and carbon black. When an electrostatic latent image is developed with this developer on an electrostatic drum D in a developing device having a magnetic brush roll 1, the lines of an original is reproduced sharply, and solid parts large in areas are also faithfully reproduced to the original. It results from the fact that the carrier used here is flat, fine in size, and sharp in distribution, and in spite of being coated with the oxide film, it is smooth and flat on the surface, so it can obtain a high current value, a magnetic brush small in brush resistance.
Patent JP-H02258202-A (JP)
Title: Ultrasonic sensor
Inventor: BIREI KENJIRO
IPC: B27L5/02
Filed: 1989-08-07
Abstract: PURPOSE:To prevent erronerus control from occurring by a method wherein the output of an ultrasonic sensor is made constant by inputting the output of an auxiliary sensor, which is provided near the minimum detection distance ahead the ultrasonic sensor, to the external controlling function unit of the ultrasonic sensor. CONSTITUTION:In case of a veneer slicing machine for ply wood, in which the sagging control of sheet material is performed by utilizing an ultrasonic sensor, for example, auxiliary switches 9a and 9b are provided for the improvement of the output characteristics of the ultrasonic sensor 7. As the auxiliary switches 9a and 9b, transmission-type ultrasonic switches, photoelectric switches or the like are used so as to be set to invert the output of the auxiliary switches 9a and 9b under the condition that the sagging 3' of veneer 3 reaches the minimum detection distance lmm of the ultrasonic sensor 7 in order to input said output to the external controlling input terminal. In this case, the ultrasonic sensor keeps the output voltage at that time and outputs constant output voltage. The controlling of a motor 5 in this case is performed by continuously changing the rotational speed of the motor, when the ultrasonic sensor 7 is an ultrasonic distant sensor, and by increasing the rotational speed of the motor at the lower limit setting position and decreasing its speed at the arrival to the upper limit setting position, when the ultrasonic sensor is an ultrasonic switch.
Patent JP-S6265134-A (JP)
Title: Interruption processing system
Inventor: MASUNAGA NAOHIRO
IPC: G06F9/42
Filed: 1985-09-13
Abstract: PURPOSE:To attain the interruption processing at a high speed by continuing the interruption processing without resetting a stack area if the generation of an interruption is judged during execution of an interruption resetting instruction. CONSTITUTION:If the next interruption indication is supplied when a resetting instruction is outputted from a processing part 1-2 of an interruption processing part 1 after an interruption is processed, the output of an AND gate 2-1 is turned on with the outputs of AND gates 2-4 and 2-5 turned off respectively. Thus the instruction saved in a stack area via a saving part 1-1 in the preceding interruption processing mode is not reset via a resetting part 1-3. Then the following interruption processing is carried out. In such a way, the interruption can be processed at a high speed.
Patent JP-S6265372-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SAITO KAZUO
IPC: H01L21/339
Filed: 1985-09-18
Abstract: PURPOSE:To increase the width of a gate electrode on the output stage of a CCD shift resistor for increased transferring efficiency, by forming one side of the gate electrode so as to surround an output diffusion layer while forming the other side of the gate electrode approximately in parallel to the direction along which gate electrodes other than the output stage are extended. CONSTITUTION:Gate electrodes 9 and 12 are formed into a rectangular shape and arranged in the direction intersecting the direction along which a pair of CCD shift resistors 3 are extended. A gate electrode 12A constitutes the output stage of a CCD. One side of the electrode 12A is formed to have a V-shaped profile, while the other side is approximately parallel to the direction along which the gate electrodes 9 and 12 other than the output stage of the CCD are extended. An N<+> type semiconductor region 3 serving as an output diffusion layer is provided in the region surrounded by the V shape of the gate electrode 12A. According to this construction, the output voltage can be increased for stabilized output signal and the charging speed of charges to be transferred to a capacitor element can be increased to enable the device to operate more rapidly.
Patent JP-S6265349-A (JP)
Title: Electronic device
Inventor: TAMAKI YUKIO
IPC: H01L23/544
Filed: 1985-09-18
Abstract: PURPOSE:To decelerate reduction in device reliability due to moisture infiltration and to facilitate recognition of marks and the like by a method wherein thermal energy radiated from above upon a sealing body housing a semiconductor chip is reflected by heat-reflecting material. CONSTITUTION:An aluminum plate 14 is bonded to the surface of a package 12 for an IC 11 by means of an adhesive agent 13. The bonding involves the entire surface of the package 12. A letter A is marked black on the surface of the aluminum plate 14. A mark, or a letter, designed large enough to facilitate recognition does not degrade the aluminum plate 14 in its heat reflecting efficiency because the aluminum plate 14 is equipped with a high heat reflecting coefficient. Even when a mark is small in size, with a high contrast present between the shining aluminum plate 14 and a mark in black, the strokes constituting the mark will remain thick, even in the presence of bleeding of the marking ink, because the mark itself is printed. This technique result inimproved mark recognition ensuring far easier detection.
Patent JP-H0368828-A (JP)
Title: Pressure measuring apparatus
Inventor: MATSUMOTO NORIAKI
IPC: G01L9/00
Filed: 1989-08-07
Abstract: PURPOSE:To make it possible to record quick, complicated pressure fluctuation and the like in a broad measuring range accurately by a constitution wherein a capillary tube is provided between a sensor chamber and the outside, a fluctuating piece comprising nonvolatile liquid is provided in the capillary tube, and inner pressure and outer pressure are balanced directly. CONSTITUTION:An inactive gas such as SF6 having a large density is sealed in a sensor chamber 1. As a fluctuating piece 6 in a capillary tube 5, a nonvolatile liquid having large surface tension such as mercury and silicone oil is used. A tuning-fork-shaped quartz resonator 2 is provided in the sensor chamber 1. An electrode lead 3 is guided out of the chamber and connected to an oscillating circuit 4. In this constitution, the fluctuating piece 6 is stopped at a position where inner pressure and outer pressure are balanced. Even if the fluctuating piece is shielded from the outside, the fluctuating piece is oscillated at a frequency corresponding to the pressure at the outside. Thus, the quick, complicated pressure fluctuation and the like in a broad measuring range can be recorded accurately.
Patent JP-S58105685-A (JP)
Title: Multiple connection controlling system
Inventor: OGATA RIYOUJI
IPC: H04Q5/24
Filed: 1981-12-17
Abstract: PURPOSE:To contain lines different in kind of signals in a multiple system, and to eliminate ineffective holding of a signal receiving device, by installing a signal kind discriminating means to lines, and automatically discriminating the kind of signals from the lines and the discriminating means, and storing the line class corresponding to the kind of signals of the line. CONSTITUTION:A DP telephone set DPTEL and PB telephone set PBTEL of different kinds of signals are contained in an exchanging switch SW through a subscriber line LC, and connected to a DP receiving device DPIRT and PB receiving device PBORT. The space between the line LC and central control equipment CC is connected with a information line and a control line A, and the calling at the DPTEL and PBTEL is detected at the equipment CC, and then, the information is stored in a main memory MM as calling information and signal kind information. Moreover, the space between the swtich SW and the equipment CC is connected with a control line B, and connecting paths 1 and 2 of the switch SW are switched by the signal kind information in accordance with the calling from the DPTEL or  PBTEL stored in the main memory MM, and the device DPIRT or PBORT is caught, and thus, ineffective holding is eliminated.
Patent JP-S5993101-A (JP)
Inventor: MORISANE MITSUO
IPC: F22D1/36
Filed: 1982-11-19
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-2001035668-A (JP)
Title: Organic electroluminescence element and its manufacture
Inventor: MORIOKA YUKIKO
IPC: H05B33/28
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To enhance brightness, lengthen life, lower driving voltage, and enhance efficiency by including a specific compound in the form of single or mixture in an organic luminescent band and a hole injection band constituted together with a cathode, and using an anode irradiation-treated with ultraviolet rays in a specified wavelength range. SOLUTION: An oxygen ratio on the surface is increased with oxygen radicals produced by irradiation of ultraviolet rays having a wavelength of 100-200 nm to an anode made of an oxide conductor haying a work function of 4 eV or higher; and photoelectric effect to an anode material, an interface between the anode and a hole injection band containing a compound represented by the formula is varied, adhesion is increased, and element characteristics are enhanced. In the formula, Ar1 and Ar2 represent 5-42C allylene group, Ar3-Ar7 represent 6-20C aryl group, a halogen atom, a hydroxyl group, a nitro group, a cyano group, an alkyl group, an alkenyl group, a cycloalkyl group, an alkoxy group, an aromatic hydrocarbon group or heteocyclic group, aralkyl group, an aryloxy group, an alkoxycarbonyl group, and a carboxyl group, and they are a substituted group or a non-substituted group.
Patent JP-H0489520-A (JP)
Title: Scale of absolute type encoder and preparation thereof
Inventor: KOBAYASHI HIROSHI
IPC: G01D5/245
Filed: 1990-07-31
Abstract: PURPOSE:To facilitate an operation of preparation by dividing a magnetized film into a vertically magnetized film area and an inner-surface magnetized film area and by selecting a pattern formation area in accordance with the closeness of pitches of a pattern. CONSTITUTION:A part of a magnetized film formed on the peripheral surface of a rotary shaft 7 is made to be a vertically magnetized film area 15A and the other part thereof to be an inner-surface magnetized film area 15B. A code pattern is written as a magnetized pattern in the magnetized film, and a pattern of close pitches is written in the area 15A, while a pattern of pitches of medium closeness is written in the area 15B. The pattern of the larger pitches is written in the area 15B in such a manner that one unit of the pattern 'is constituted of a pattern shaped in close stripes in the direction intersecting the direction of a track'. Then, this magnetized pattern is developed by a magnetic fluid and fixed and thereby a desired scale is obtained. According to this constitution, the scale can be prepared very easily by writing by a magnetic head and the development and fixation by the magnetic fluid.
Patent JP-S6181462-A (JP)
Title: Stabilizer for halogen-containing resin
Inventor: MIMIURA NAOTAKA
IPC: C08K3/00
Filed: 1984-09-28
Abstract: PURPOSE:To produce a halogen-containing resin composition having high discoloration resistance and improved long-term thermal stability, by substituting a part of a hydrotalcite compound having carbonate group with a dibasic acid, and adding a specific amount of the reaction product to a halogen-containing resin. CONSTITUTION:100pts. (wt.) of a halogen-containing resin (e.g. vinyl chloride- ethylene copolymer) is added with 0.01-10pts., preferably 0.1-10pts. of a reaction product obtained by reacting a hydrotalcite compuond of formula (0<x<=0.5; m<0) with a dibasic acid (e.g. oxalic acid, maleic acid, etc.).
Patent JP-S58103971-A (JP)
Title: Joining method for tube and joint
Inventor: INADA SATOSHI
IPC: B23K9/23
Filed: 1981-12-16
Abstract: PURPOSE:To join a tube and a joint simply in joining an Al tube having oval cross section to a joint made of Al by dividing the weld zone into quarters and performing TIG welding by two welding torches using a filler wire. CONSTITUTION:In joining an Al tube 1 having oval cross section to a joint made of Al, curved parts (a), (b), (c) and (d), (e), (f ) are welded first by two welding torches. This welding is performed changing the following three conditions: that is the initial condition to preheat the objects to be welded; the condition for welding while feeding the filler wire; and the crater condition after completion of welding. Then, welding torches are moved to the positions of (a), (c), and welding is started with the welding torches stopped under the initial condition to preheat the objects to be welded. Welding current is changed for above three conditions feeding the filler wire while progressing from (a) to (d) and from (c) to (f). Finally, crater welding is performed while controlling heat input to complete whole process of welding.
Patent JP-H0847572-A (JP)
Title: Pachinko machine equipped with prize ball number display
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 1994-08-05
Abstract: PURPOSE:To easily confirm the number of prize balls of a PACHINKO machine by always displaying the number of prize balls correctly on a prize ball payout control substrate even when a game panel control substrate is exchanged. CONSTITUTION:This PACHINKO machine equipped with the game panel control substrate 6 which controls the opening/closing state of a variable winning device provided on a game panel, and the prize ball payout control substrate 17 which operates an electric actuator according to the detection of the prize ball and pays out the prescribed number of prize balls instructed by a signal from the game panel control substrate 6 from a prize ball payout device 8 is provided with displays 22, 23 which display the number of prize balls instructed from the game panel control substrate 6 to the prize ball payout control substrate 17.
Patent JP-H0254430-A (JP)
Title: Focusing error detector
Inventor: HASHIMOTO AKIHIKO
IPC: G02B7/28
Filed: 1988-08-19
Abstract: PURPOSE:To perform detection with high accuracy by detecting a focusing error by receiving reflected light from a recording medium by the irradiation of de-focusing light in a normal direction at specific first and second photoreceiving areas. CONSTITUTION:In a photodetector 8, pairs of focusing error detecting photoreceiving areas 33-3 and 33-4, 33-1 and 33-2, and 33-5 and 33-6 arranged so that their centers can be positioned at luminance unchange parts inside and outside an optical recording medium out of the reflected light from the medium by the de-focusing light in the normal direction are provided. Therefore, the sum D1 of the detected output of the areas 33-3 and 33-4 is reduced corresponding to the separation of the recording medium from a focusing position, and the sum D2 of the detected output of the areas 33-1 and 33-2, and 33-5 and 33-6 is increased, and by adjusting the values D1 and D2 of the output when focus is obtained equally, difference between the output sum D1 and D2 can be detected as the focusing error with high accuracy since not depending on the photoreception of the reflected light easy to be affected by a noise, etc., due to the irradiation light in an oblique direction.
Patent JP-H02124880-A (JP)
Title: Production of high purity type ebucelen
Inventor: BERUNTOORAINAA GIYUNTAA
IPC: C07D293/12
Filed: 1989-08-09
Abstract: PURPOSE: To obtain the subject substance by reacting sodium selenide obtained by reducing metallic selenium with diazotized anthranilic acid and then with an excess of thionyl chloride to obtain o-chloroselenobenzoic acid chloride and reacting this with aniline.  
     CONSTITUTION: Metallic selenium is reduced with sodium formaldehydesulfoxylate in an alkali soda solution, and the obtained alkali solution of sodium selenide is reacted at once with diazotized anthranilic acid at 0-10°C, and an acetic acid is added to the reaction product to obtain o- diselenosalicyclic acid. o-Diselenosalicyclic acid suspended in a finely divided form in a solvent such as 1,2-dichloroethane is reacted with thionyl chloride in the presence of a catalytic amount of DMF to obtain o-chloroselenobenzoic acid chloride. This is desirably dissolved in 1,2-dichloroethane, and the solution is added to an aniline suspension of a dilute alkali sodium solution to obtain ebselen of the formula inexpensively in high purity. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H1149567-A (JP)
Title: Dielectric thin film and ceramic capacitor
Inventor: KAMIGAKI YASUYO
IPC: C04B35/495
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain a dielectric thin film exhibiting a high relative dielectric constant even under applied DC bias, having a low temp. variation of capacitance and having a high relative dielectric constant even in a high frequency domain and to obtain a ceramic capacitor having the same characteristics. SOLUTION: The dielectric thin film is made of a perovskite type multiple oxide contg. Pb, Mg, Nb, Zr and Sn as metallic elements and has <=2 μm thickness. The compsn. of oxides of the metallic elements by molar ratio is represented by the formula (1-x-y)Pba (Mgb/3 Nb2/3 )-O3 .xPba ZrO3 .yPba SnO3 [where (x) and (y) are within the range defined by points A-B-C-D-E-A in the diagram, and further a is 1<=a<=1.10 and b is 1<=b<=1.15].
Patent JP-2001033116-A (JP)
Title: Air conditioner
Inventor: SAITO TAKUYA
IPC: F25B1/00
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To eliminate adverse effect on the durability of a compressor when cooling operation is conducted under a state where the outer air temperature is low by performing capacity control operation employing the refrigerant channel of an outdoor heat exchanger as one path thereby preventing pressure of the compressor from lowering. SOLUTION: A compressor 1, a first channel switching valve 2, an outdoor heat exchanger 3, a second channel switching valve 4, an expansion valve 5, and an indoor heat exchanger 6 are coupled sequentially to form a refrigerant circuit. The refrigerant channel of the outdoor heat exchanger 3 has two paths, i.e., first and second channels 3a, 3b, wherein a bypath 10 comprising an on/off valve 7 and a first throttle mechanism 8 is provided between the outlet side 3b1 of the second channel 3b during cooling operation and the suction side 1a of the compressor 1 and a second throttle mechanism 9 is provided between the outlet side 3b1 of the second channel 3b during cooling operation and the second channel switching valve 4.
Patent JP-S6257979-A (JP)
Inventor: KONRAATO ARUPUTAA
IPC: B26D1/18
Filed: 1986-09-02
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。