baber/WOPTO huggingface dataset:
Patent JP-H04318403-A (JP)
Title: Combination type scanning tunnel microscope
Inventor: KURODA HIROSHI
IPC: H01J37/28
Filed: 1991-04-17
Abstract: PURPOSE:To observe even a large sample on a sample stage as it is by forming an objective lens of a low-magnification microscope with a wide observing field and a fine adjustment mechanism into one unit, and constructing a part where the sample is to be set in an independent structure. CONSTITUTION:An electron beam output part 2 is provided at the lower face of an objective lens 1 of a relatively low magnification electron microscope. There are also mounted a probe 3 of the scanning tunnel microscope and a fine adjustment mechanism 4 which moves the probe 3, below the electron beam output part 2. The mechanism 4 is fixed to a cylindrical rigid body 5 which is arranged so as to surround the output part 2. In other words, the output part 2 is located in the inner space of the mechanism 4 and integrally fixed with the mechanism 4. A structural part where a sample 8 is to be set is formed independently from the integral part of the lens 1, probe 3 and the like. Therefore, a wide space is ensured, and the size of the sample 8 is not restricted from the structural viewpoint of the scanning tunnel microscope. Even the large sample 8 can be set as it is on a mounting face 7a and observed as it is without being cut.
Patent JP-H06276800-A (JP)
Title: Automatic voltage regulator
Inventor: SHIMIZU MOTOHISA
IPC: H02P9/30
Filed: 1993-03-19
Abstract: PURPOSE:To effectively suppress a voltage rise when a phase advancing load is connected to a generator by a relatively simple circuit. CONSTITUTION:Part of an output winding 4 is used as a detecting winding 4a, and a transistor Q2 is turned ON and OFF in response to a voltage detected by the winding 4a, thereby controlling a field current If. If a voltage generated in a field winding 2 rises when the transistor Q2 is turned OFF at the time of connecting a phase advancing load, a transistor Q3 is turned ON, and a reverse current to If in the drawing is bypassed. In this case, when the Q2 is turned ON and a current flowing to the Q3 is increased, a voltage between an emitter and a collector of the Q3 is raised to conduct a Zener diode D2, thereby turning ON a transistor Q5. Thus, the Q3 is turned OFF, and simultaneous ON state of the Q2 and the Q3 is avoided. The D2 is not conducted at the time of starting a generator, but a base bias of the Q5 is supplied through a resistor R8, the Q5 is effectively turned ON, and the Q3 is maintained OFF.
Patent JP-H08284880-A (JP)
Title: Shaft sealing device of vertical shaft pump
Inventor: ARAI YUSUKE
IPC: F04D29/08
Filed: 1995-04-11
Abstract: PURPOSE: To provide a shaft sealing device with no need of any external feed water and capable of using a pumping solution as lubricating water and doing air operation stably for long period and repeatedly, especially, to secure a stable sliding characteristic by preventing the penetration or stacking of earth and sand in a rotary container. CONSTITUTION: This shaft sealing device for a vertical shaft pump is equipped with a seat ring 4 housed in a case 3 clamped to a flange 2 on the circumference of a main shaft 1, a seal case 6 installed at the side of a pump casing 7, a seal ring 5 housed in the case 3 clamped to this seal case 6, a coil spring 10 pressing this seal ring 5 to the seat ring 4, and a rotary container 11 clamped to the flange 2 so as to surround each outer boundary side of the case 3 and the seal case 6, respectively. In this constitution, a pumping path 14a, a clearance between an inner wall of the pump casing 7 and an outer wall of the rotary container 11, is formed into such a sectional area A as delaying the flow velocity of sediment grain passing through this pumping path and making them flow down to the outside of this shaft sealing device.
Patent JP-S5420443-A (JP)
Title: High frequency heating device
Inventor: OOKUBO MASARU
IPC: G01J5/04
Filed: 1977-07-15
Abstract: PURPOSE:To improve a use efficiency of a motor, by composing the device in such a manner that a chopper, detecting an infrared rays radiating volume, and a turn table can be driven by the same motor.
Patent JP-S529143-A (JP)
Title: Water cooler
Inventor: SONETAKA KAZUNORI
IPC: F25D25/00
Filed: 1975-07-11
Abstract: PURPOSE: Water cooler to produce carbonated potable water or drink such as cider by automatically and simultaneously mixing carbonated water and sirup at a cock of water cooler. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5926443-A (JP)
Inventor: RICHIYAADO ARAN PATSUTAASON
IPC: B65D17/50
Filed: 1983-05-16
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-S57202038-A (JP)
Title: Pattern forming method
Inventor: HAYASHI NOBUAKI
IPC: H01J9/227
Filed: 1981-06-05
Abstract: PURPOSE:To enable the black matrix and the phosphor screen of a color-picture tube to be made and further pattern forming which is applicable to the reproduction of an optical figure and phosphorography to be done without consuming much water. CONSTITUTION:After irradiating a film 2 formed by spreading a water soluble positive type photosensitive composite material on a glass plate 1 by the light of a mercury lamp through a shadow mask 3, it is washed by bringing it in contact with the vapor of thick aquenous ammonia. A black film part 5 is formed by sprinkling graphite powder on a thin layer 4 formed by spreading the aquenous solution of a light tacking composite material on the glass plate 1 and drying it by hot air. Next, after exposing it for producing light tackiness by irradiating it by the light of a mercury lamp, it is sprinkled with the powder of a phosphor and exposed. Then, a phosphor 6 sticks only on parts on which the light tackiness is produced.
Patent JP-S61244127-A (JP)
Title: Adjusting method for direct current voltage supply circuit
Inventor: OGASAWARA KAZUO
IPC: H03M1/10
Filed: 1985-04-22
Abstract: PURPOSE:To adjust a DC voltage supply circuit including gain variations of an encoding circuit, a BPF, a decoding circuit in a direct current voltage supply circuit, and an LPF by adjusting the value of a DC voltage to the decoder while observing the output of the decoder and adjusting the value of a DC voltage to the encoder while observing the output of the encoder. CONSTITUTION:The 1st digital signal train is inputted from a digital signal train input terminal 20 and the value of the DC supply voltage impressed to the decoder through a supply line 10 is adjusted by using an adjusting circuit included in a DC voltage supply circuit 3 while an analog signal observation terminal 15 is observed. Then, the 2nd digital signal train is impressed to the digital signal train input terminal 10 and the analog output signal of the decoder is impressed from the output terminal 14 of the decoder 4 to the input terminal 7 of the encoder 2 through a short-circuit line 16. The analog signal of the decoder is encoded by the encoder 2 and outputted from an output terminal 8 to a digital signal observation terminal 17. The value of the DC supply voltage is corrected with the gain of the decoder 4 measured during the gain adjustment of the encoder 2 and adjusted while the encoding circuit and BPF are observed, thereby improving the gain adjustment accuracy of the encoder 2.
Patent JP-S63253522-A (JP)
Title: Thin film magnetic recording medium
Inventor: KOBAYASHI HIDEO
IPC: G11B5/738
Filed: 1987-04-09
Abstract: PURPOSE:To prevent generation of strain and stress corrosion in a magnetic material layer by providing an intermediate layer between a hard disk substrate and magnetic material layer and setting the coefft. of linear expansion of the intermediate layer in a specific range. CONSTITUTION:This thin film magnetic recording medium is provided with an underlying treatment layer 2, the intermediate layer 3, the magnetic material layer 4 and a protective layer 5 on a hard layer 4 and is so provided as not to apply the stress generated by a difference in the coefft. of thermal expansion between both on the layer 4. The coefft. of linear expansion of this layer 3 is selected at >=1/2 and <=2 times the coefft. of linear expansion of the layer 4. The layer 3 is adequately formed of an alloy consisting of at least one or >=2 kinds of materials among Ag, Al, Au, Be, Bi, Ca, Cu, Mg, Pd, Sb, Sn, Ti, Ta, Zn, etc., of the layer 4 is formed of a Co-Cr alloy. Thus the layer 3 prevents the transmission of the stress to the layer 4 from the difference in the coefft. of linear expansion.
Patent JP-H04299647-A (JP)
Title: Facsimile broadcast receiver
Inventor: AKAMINE GIICHI
IPC: G09G5/00
Filed: 1991-03-27
Abstract: PURPOSE:To attain the reduction of a memory capacity, a high operability, space reduction, and the reduction of power consumption and to effectively use a form. CONSTITUTION:A facsimile broadcast is received, and program contents are stored in a program memory in a form of undecoded data and are read out and are decoded and are written in a picture memory and are displayed on a display part. In this facsimile broadcast reception equipment, the display part 23 is transversely long so that one page can be displayed overall in the breadthwise direction, and a part of one page is displayed while being vertically scrolled. At this time, the picture memory consists of only an area corresponding to the display area of the display part and a vertical virtual write area required for scrolling, and its capacity is smaller than that for one page.
Patent JP-H11281085-A (JP)
Title: Ceiling flush type air conditioner
Inventor: GUNJI YOSHIHIRO
IPC: F24F13/32
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a drain pan with heat insulating properties by constructing the drain pan with upper and lower pans having joints facing each other and forming the lower pan integrally with a guide member and a bellmounth thereby forming a hollow drain pan. SOLUTION: A drain pan disposed at the lower part of a heat exchanger is split vertically into upper and lower pans 7', 7 being stacked through an air gap (a) while having joints facing each other. The joints are formed of the side faces 7'b, 7b of the pans 7', 7 enlarged upward wherein the upper and lower side faces 7'b, 7b are brought into tight contact. Furthermore, the lower pan 7 is formed integrally with a guide member 2b and a bellmounth 2a. Since a hollow drain pan can be formed, heat insulating properties can be imparted.
Patent JP-H06303225-A (JP)
Title: Digital demodulation device
Inventor: MATTO YUKIHIRO
IPC: H04L27/22
Filed: 1993-04-13
Abstract: PURPOSE:To provide a digital demodulation device which can remove the grid of a switch signal that cannot be absorbed only by a filter. CONSTITUTION:A pulse oscillation circuit 14 having the N-fold (N is integer more than '6') frequency of a demodulation clock, a circuit 23 sampling a demodulation clock received by the pulse and a circuit 24 generating the pulse in synchronizing with the rise of the initial pulse of a pulse string obtained by the sampling and a PLL circuit 20 comparing the phase of a pulse from the pulse generation circuit 24 and that of a self clock and generating a stable output clock are provided. Thus, sufficient correspondence to the grid of the switch signal owing to the jitter of the demodulation clock can be executed in a feeble input radio state, synchronism can be prevented and a more satisfactory digital radio reception device can be obtained.
Patent JP-2000282544-A (JP)
Title: Failure analyzing system for hot water washing toilet stool
Inventor: IKUSHIMA MIE
IPC: E03D9/08
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To indicate a failure and to provide operating information on a washing toilet seat by providing a hot water washing toilet seat which can transmit information in a one chip microcomputer for controlling the hot water washing toilet seat to outside equipment, and a device which can receive the information and indicate the same. SOLUTION: When a failure occurs at a hot water washing toilet seat, most pieces of information is stored in a RAM and an EEPROM. Then, a hot water washing toilet seat 1 which can read and externally transmit the information stored in the RAM and the EEPROM, is provided, and a device 2 which can receive and indicate the information from the toilet seat 1 is connected to the toilet seat 1, thereby searching for a reason of the failure, based on values of the RAM and the EEPROM. Further, a device 4 which can transmit a command for reading-out/writing the information in the RAM and the EEPROM and receive the information from the toilet seat, and a toilet seat 3 for receiving and executing the command from the device 4 are connected to each other, and an arbitrary address is read and written, thereby recreating a failure circumstance.  Thus, a response to the failure and measures against the recurrence of the failure can be quickly performed.
Patent JP-S63250046-A (JP)
Title: Cathode-ray tube device
Inventor: NAKAMURA KOJI
IPC: H01J29/86
Filed: 1987-04-06
Abstract: PURPOSE:To form an explosion-proof structure so that the distribution of the load applied to the panel side from the outside can be changed by forming the shapes of the corner sections of a panel having a nearly rectangular screen or the funnel section into the nonuniform radius of curvature. CONSTITUTION:The shapes of corner sections D constituting four corners of a screen of a panel having the nearly rectangular screen or a funnel are not formed into the uniform radius of curvature (r) but have the uniform radiuses RL1, RS2. The corner sections D near the contact point with the radius RL1 and near the contact point with the radius RS1 have the locally nearly equivalent radiuses of curvature rL, rS respectively, and rL is not equal to rS. The load distribution can be thereby changed relatively easily when a load is applied to the panel side section of the explosion-proof structure from the outside. The stress at the portion with the high stress can be further reduced.
Patent JP-H02265344-A (JP)
Title: Extension number confirmation equipment for private branch of electronic switching exchange
Inventor: SHIBATA TAKAYOSHI
IPC: H04M3/22
Filed: 1989-04-05
Abstract: PURPOSE:To eliminate the need for an extension telephone set with a display device and to allow the equipment enough to be controlled by one operator by providing separately a digital voice synthesis circuit and notifying an extension number of the operated extension telephone set in voice when a specific number is dialed from the extension telephone set. CONSTITUTION:When an extension number of an extension telephone set 1a is confirmed, a handset of the extension telephone set 1 is lifted up, an extension call tone is listened to and a specific number for confirming the extension number registered in advance, then the signal is analyzed as the dialing of the specific number for confirming the extension number by a central processing unit 3 via an extension circuit 2a, an extension number table of a storage device 4 registering conversion information between the extension circuit and extension number is retrieved and the extension number of the extension circuit sending the dialing of specific number for confirming the extension number is decided. The decided extension number is sent to a digital voice synthesis circuit 6 by the central processing unit 3 as synthesized voice information and a command of connecting the extension circuit 3a and the channel of the digital voice synthesis circuit 6 is supplied to the channel switch 5 and the extension telephone set listens to the extension umber sent from the digital voice synthesis circuit 6 in voice.
Patent JP-H11280312-A (JP)
Title: Article controller
Inventor: NAGAOKA JIRO
IPC: G07F7/12
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To respond even to the case of log data and a large number of persons registered by small-sized constitution at low cost in an article controller automatically controlling the carrying-out and return of an important article such as a key. SOLUTION: A plurality of maintenance mechanisms 8 with push-button type switches 7 with indicating lamps and key blocks 7b, to and from which keys can be mounted and demounted, are installed, and each switch 7a is worked in combination for extracting the keys and for registering identification information containing the names of each individual. The key carrying-out of the keys from the key blocks 7b of each maintenance mechanism 8 is controlled by the identification information of ID cards input from a card slot 12 and password numbers input from a ten key input section 3.
Patent JP-S60230041-A (JP)
Title: Method for analyzing impurity in semiconductor
Inventor: TAKAHASHI YASUO
IPC: G01N21/73
Filed: 1984-04-27
Abstract: PURPOSE:To decrease optical disturbance by gallium and to decrease the limit for detecting impurities by decomposing the semiconductor by a decomposing and settling liquid to settle and separate gallium then determining quantitatively the impurities in the supernatant thereof. CONSTITUTION:The decomposing and settling liquid consisting of, for example, 40vol% ammonia water, 14vol% hydrogen peroxide and 46vol% water is added to the semiconductor contg. gallium arsenide doped with impurities such as potassium, chromium and silicon. The gallium arsenide decomposes and the metallic gallium settles when the liquid is held for about 24 hours. The supernatant thereof is taken out into a graphite furnace and is subjected to a flameless atomic-absorption spectro photometry by an ordinary method to make quantitative determination. The greater part of the gallium is already separated by the decomposition and and settling and therefore the optical disturbance is considerably decreased. The limit of detection is thus decreased and the execution of efficient analysis is made possible.
Patent JP-S5713555-A (JP)
Title: Debug mechanism of data processing equipment
Inventor: YASUI ISAMU
IPC: G06F11/28
Filed: 1980-06-27
Abstract: PURPOSE:To execute a debug operation efficiently, by executing an instruction in accordance with an operation mode which has been set in advance, between a start address and a stop address, which have been set in advance. CONSTITUTION:The first and last addresses of a program to be debugged are written in in advance in external registers 11-1, 11-2 from a console 10. Moreover, an operation mode is written in an operation mode register 14. In accordance with a start instruction from the console 10, an instruction which has been stored in a main memory device 1 is executed in order, contents of a memory address register 2 are updated, and when they coincide with contents of the register 11-1 or 11-2, an output is sent to a start and stop controlling circuit 13, contents of the operation mode register 14 are decoded, and in accordance with its operation mode, an operation of a controlling circuit 5 is stopped, or contents of the register 11-1 are transferred to the register 2 through the controlling circuit 5. Accordingly, a data processing equipment executes an instruction processing of a program in accordance with an  operation mode.
Patent JP-S60230665-A (JP)
Title: Electrostatic image developing toner and its manufacture
Inventor: KINOSHITA AKIRA
IPC: G03G9/08
Filed: 1984-04-28
Abstract: PURPOSE:To obtain an electrostatic image developing toner superior in releasability, etc., from the surface of a fixing roller by executing in an aq. medium, suspension polymn. of a polymerizable compsn. contg. a colorant, a polymerizable monomer, and polyolefin wax in a specified weight ratio to a binder resin. CONSTITUTION:The intended electrostatic image developing toner is obtained by mixing 11-40pts.wt. of polyolefin wax, such as PP wax, per 100pts.wt. of a binder resin to be formed by polymn. of the polymerizable monomer, with a colorant, such as carbon black, said polymerizable monomer, such as styrene or ethyl acrylate, and a polymn. initiator, such as 2,2'-azobis-2,4-dimethylvaleronitrile, suspending the obtained polymerizable compsn. in an aq. medium, and polymerizing it. This toner is less liable to cause offset, paper winding, or the like trouble, and it can be used for heat roller fixing without requiring any liquid lubricant to be fed.
Patent JP-S61244171-A (JP)
Title: Equalizer setting system
Inventor: TAKEISHI MASAYOSHI
IPC: H04N1/32
Filed: 1985-04-23
Abstract: PURPOSE:To perform always good communication by preparing plural equalization values in a transmission-side equalizer and switching a compensation value in accordance with a pertinent telephone number. CONSTITUTION:A control circuit 2 detects the telephone number of a called station by its CSi and collates this telephone number with telephone numbers registered in a RAM 3. Equalization data (a), (b)...(d) which are determined preliminarily on the basis of states of lines to communication destinations of telephone numbers A, B...D are stored in the RAM 3 correspondingly to telephone numbers, A, B...D. When the control circuit 2 finds the telephone number coinciding with the detected telephone number as the result of collation, corresponding equalization data is sent to a register 6, and the register 6 selects corresponding one of taps (a), (b)...(d) of an equalizer 5. That is, the tap (a) is selected in case of the telephone number A, and the tap (b) is selected in case of the telephone number B. Transmission data modulated by a MODEM 7 is compensated in the equalizer 5 by the equalization compensation value corresponding to the selected tap, for example, (a) and is transmitted to a telephone line. If the control circuit 2 cannot find the pertinent telephone number in the RAM 3, the circuit 2 causes the register 6 to select a standard tap, and data is compensated by the standard equalization compensation value.
Patent JP-S59212418-A (JP)
Title: Agent for giving pearl-like gloss
Inventor: UMEBAYASHI MOTOHISA
IPC: A61K8/00
Filed: 1983-05-18
Abstract: PURPOSE:An agent for giving pearl-like gloss that is composed of lecithin which has been hydrogenated so that its iodine value is in a specific range, thus giving detergents such as shampoo fine and stable pearl-like gloss by mixing in a usual manner, without adverse effect on foaming ability of the detergent. CONSTITUTION:Lethicin is hydrogenated by a known method, e.g., in the presence of a Ni or noble metal catalyst at elevated temperature and pressure so that its iodine value becomes 0-40 to give the objective agent giving pearl-like gloss. The agent is added to a liquid composition of detergent such as shampoo or rinse and cosmetics by 0.5-20wt%, preferably 1-8wt%, dissolved with heat, then cooled under stirring to precipitate fine crystal having pearl-like gloss. Or it is added to a surfactant solution in a high concentration, then converted into a pearl-like gloss dispersion by the above-stated method, then added to a variety of cosmetics.
Patent JP-S5613511-A (JP)
Title: Magnetic head
Inventor: KAWAMOTO SUMIO
IPC: G11B5/127
Filed: 1979-07-11
Abstract: PURPOSE: To prevent a gap-forming substance and filling glass from mixing in one in coupling magnetic cores by sputtering an unvitrified substance to a boundary surface between a filling glass part in a groove formed in a magnetic core and a gap part.  
     CONSTITUTION: An unvitrified substance such as Cr is sputtered (6) to the gap- formed surface of magnetic core 1 with track groove part 2 and SiO 2  is further sputtered (3) to the gap-formed surface of the other magnetic core. To plate glass 4 is formed on the sputter butt surface of one magnetic core by sputtering and plate glass part 4 is molten by heating to join both magnetic cores 1 in the pressing method. Next, glass to be charged in track groove part 2 is flowed and molten by heating at a temperature lower than the softening point of plate glass 4 to fill the track groove 2 part with glass. This method allows glass of high hardness to be used and a VTR magnetic head free from variation in effective track width and gap collapse can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio