baber/WOPTO huggingface dataset:
Patent JP-S63195957-A (JP)
Title: Alkaline battery
Inventor: TAKADA KANJI
IPC: H01M4/06
Filed: 1987-02-06
Abstract: PURPOSE:To obtain an alkaline battery having long storage life even if low amalgamated zinc negative electrode is used by making exist cobalt or cobalt alloy on the surface, in contact with a negative active material, of a negative current collector. CONSTITUTION:Cobalt or cobalt alloy is made to exist on the surface, where is in contact with a negative active material, of a negative current collector. The part, in contact with the negative active material, of the negative current collector is made of copper or brass, and the mercury on the surface of the negative current collector diffuses inward during storage and the mercury concen tration on the surface of the current collector is lowered. The evolution of hydrogen gas caused by a local cell produced between the current collector and the negative zinc, and the evolution of hydrogen gas caused by the lack of the mercury content on the surface of the negative zinc, which is produced by the transfer of mercury from the zinc to the current collector, and the dissolu tion of the zinc into an alkaline electrolyte are prevented. Thereby, an alkaline battery having long storage life and capable of using low amalgamated zinc can be obtained.
Patent JP-H02206254-A (JP)
Title: Time slot acquisition method
Inventor: TAKEMOTO KENJI
IPC: H04L12/42
Filed: 1989-02-06
Abstract: PURPOSE:To secure equality of communication right by providing a time slot release system area so as to cause an idle time slot to be reached after one circulation without fail. CONSTITUTION:A time slot release system display area is added in an access field. When a time slot is occupied for a long period by the communication from a communication node 1 to a communication node 3, since no idle slot reaches in excess of a predetermined timer setting, a communication node 2 revises the display of the time slot release system into the sender side release type. Since the time slot revised into the sender side release type is released by the communication node 1, the arrival of an idle time slot to the communication node 2 is warranted.
Patent JP-H04244595-A (JP)
Title: Plate type heat exchanger
Inventor: TOKITA YUJI
IPC: F28F3/00
Filed: 1991-01-28
Abstract: PURPOSE:To increase the amount of steam generation and reduce the size of a plate type heat exchanger for steam generation by enhancing its heat transfer coefficient in terms of heat transfer and its heat transfer coefficient in its core boiling area in particular. CONSTITUTION:In a plate type heat exchanger which supplies alternately a heated fluid A and a heating fluid B supplied to a plate type heat transfer element 2 formed in multilayer shape and heat-exchanges, a heat transfer side of a passage 2a for heated fluid which the heated fluid A is formed in a porous surface 2c in a core boiling area on the upstream side and a flat surface in a different forced convection area.
Patent JP-H04265965-A (JP)
Title: Vacuum contact printing device
Inventor: SATO TOSHIYUKI
IPC: G03B27/20
Filed: 1991-02-21
Abstract: PURPOSE:To automatically allow gas pressurized at a stage where an original plate is mechanically brought into contact with a photosensitive base material to escape to the outside of a frame, to shorten the time required for vacuum contact and to prevent the crack of the original plate caused by the pressurized gas. CONSTITUTION:In a vacuum contact printing device which performs exposure and printing by mechanically bringing the original plates 2 and 2 into contact with the surface of the photosensitive base material 1 and then allowing the original plate to tightly contact with the base material by performing vacuum evaculation of a gap between the base material and the original plate, a check valve 40 for making the pressurized air existing in the gap 8 between the base material and the original plate at the stage where the original plate is allowed to tightly contact with the base escape is provided. By reducing the gap 8, compressed air in the gap escapes through the valve 40 even when the pressure in the gap is built up, and the pressurized air does not remain in the gap 8 between the base material and the original plate.
Patent JP-S62187447-A (JP)
Title: Production of threo-2-hydroxy-3-(4-methoxyphenyl)-3-(2-nitrophenylthio)-propionic acid ester
Inventor: NAKAMOTO YASUMASA
IPC: C07C69/734
Filed: 1986-02-12
Abstract: PURPOSE:To obtain a compound useful as a synthetic intermediate for diltiazem hydrochloride which is a remedy for angina pectoris and essential hypertension in high purity and yield, by reacting a 4-methoxyphenyl-propionic acid ester derivative with 2-nitrothiophenol. CONSTITUTION:A novel threo-2,3-dihydroxy-3-(4-methoxyphenyl)-propionic acid ester derivative expressed by formula I (R is lower alkyl) and 2-nitrothiophenol expressed by formula II are subjected to dehydration reaction in the presence of a Lewis acid, e.g. bron trifluoride, in a solvent, e.g. methylene chloride, etc., at -20-+100 deg.C, preferably 0-80 deg.C for 1-6hr to afford the aimed substance expressed by formula III. The novel starting compound expressed by formula I is obtained by reacting a readily available trans-4-methoxycinnamic acid ester expressed by formula IV with an oxidizing agent.
Patent JP-H04265873-A (JP)
Title: Logic circuit with delay time measuring circuit
Inventor: YAMANOBUTA HISASHI
IPC: H03K19/00
Filed: 1991-02-21
Abstract: PURPOSE:To enable a delay time of a logic circuit to be measured accurately by adding a register circuit to an input pre-stage and an output post-stage of the logic circuit and further providing a path which does not pass through the logic circuit from the input to output of the logic circuit. CONSTITUTION:A selector circuit 30 for switching a normal input 31 and a delay time measuring test data input 11 is added to an input pre-stage of a logic circuit 1 and a register circuit 10 is inserted into a test data input of the circuit 30. Also, a selector circuit 40 for switching a signal of a reference path 33 from an input of the circuit 1 is added to an output post-stage of the circuit 1 and an output of the circuit 40 is connected to a register circuit 20 which takes in a normal output 42 and a test data output. Then, the circuit 30 is switched by a test mode input 32, a signal at an input side of test data is selected, the circuit 40 is switched by a reference mode input 41, a signal of the path 33 is selected, and further the circuit 40 is switched by an input 41, an output signal of the circuit 1 is selected, and a delay time can be measured.
Patent JP-H10223182-A (JP)
Title: Fluorescent lamp
Inventor: TERADA TOSHIYUKI
IPC: H01J65/00
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To improve the quality of a transmitting image by relieving the degrading degree of the brightness of a fluorescent lamp, and preventing a concentration change from being generated in a short time, which is generated when it is used, for example, as a reading light source for a facsimile machine. SOLUTION: This fluorescent lamp 1 is formed, so that a radiating plate 6 which is fitted to the outer diameter of a glass bulb 2 with a plate-shaped member, having appropriate thermal conductivity and spring properties may be fitted by spring properties, and whose cross-section not covering its opening part is formed into a roughly C-shape as a length roughly equivalent to the overall length of the glass bulb 2. It is thus possible to relieve temperature rising, which is generated at the glass bulb 2, by heating caused by discharging at the time of lighting, by means of the radiating action of the radiating plate 6.
Patent JP-H01203866-A (JP)
Title: Ice making device for refrigerator or the like
Inventor: YAMAMOTO OSAMU
IPC: F25C1/18
Filed: 1988-02-08
Abstract: PURPOSE:To produce transparent ice without generating the non-cooling phenomenon on a cooler due to the clogging by frost, by a method wherein an ice making operation is waited until defrosting is finished even when the ice making operation is started during defrosting. CONSTITUTION:When an user throws-in an ice making switch 16 during defrosting, the output Q of a defrosting timer 32 is 'H', the output of an inverter circuit 38 becomes 'L', the output of an AND circuit 32 becomes 'L' and a timer 28 is not operated, therefore, ice making operation is not started. Subsequently, when defrosting is advanced and the temperature of a bimetal 18 becomes a defrosting termination detecting temperature, the output 'L' is outputted from the output Q, a transistor 33 is put OFF, the conduction of a relay coil 34 is intercepted and a contact 20b is switched into the contact 20a in a relay 20 whereby the conduction of a defrosting heater 17 is intercepted and defrosting is finished. Simultaneously, the output of the inverter circuit 38 becomes 'H' and the output becomes 'H'. When the output of 'H' is inputted into the timer 28, the ice making operation is started. Accordingly, a compressor 15 is operated after the frosting of the cooler 4 is removed perfectly.
Patent JP-H04266099-A (JP)
Title: Nozzle and method for sucking electronic component
Inventor: OKADA TAKESHI
IPC: H05K13/04
Filed: 1991-02-21
Abstract: PURPOSE:To provide an electronic component suction nozzle and a sucking method for an electronic component for holding stability of sucking the component when the component is reduced in size and fed at a high speed in the nozzle and the method for sucking the component particularly in an electronic component mounting apparatus. CONSTITUTION:A component suction nozzle 10 having a component upper surface pressing pin 11 to be brought into contact with an upper surface of a component to press it in a pressure reducing port 10a at its end, and a sucking method for an electronic component having steps of bringing the pin into contact with the upper surface of the component 2 and pressing it.
Patent JP-H04266289-A (JP)
Title: Television monitor system
Inventor: YASUDA YASUSHI
IPC: H04M9/00
Filed: 1991-02-21
Abstract: PURPOSE:To adjust automatically the image pickup direction of a television camera in following to the movement of an object image. CONSTITUTION:The system is provided with human body sensors 15-17 provided in the vicinity of a television camera to detect a person in existence in the vicinity of the television camera and a microcomputer 31 implementing program processing to identify a direction of the person in existence with respect to the television camera based on the sensing output SN of the sensors, and further the image pickup direction of the television camera is driven so as to be moved in the upper/lower/left/right directions in response to any of the existence direction to be identified and a signal from a tilt switch 10 provided to a monitor side.
Patent JP-H01204088-A (JP)
Title: Hologram
Inventor: KAWAI SHIGERU
IPC: G03H1/08
Filed: 1988-02-10
Abstract: PURPOSE:To obtain high diffraction efficiency by varying the opening part of a cell and other parts in thickness so that the difference between the optical path length of light which is transmitted through or reflected by the opening part and the optical path length of light which is transmitted through or reflected by other parts is prescribed value. CONSTITUTION:A binary amplitude transmission type hologram 1 which is manufactured by a conventional method is used as a mask and resist 4 applied over a substrate 3 is exposed to infrared light 2. At this time, the depth of the resist 4 is so controlled that the position difference of the transmitted light is pi/2. Then, an electrodeposition metallic mold is formed with the completed phase hologram and a replica is formed by using a photocuring resin. When optimization is carried out so that the diffraction efficiency of (+1)th order is maximum, the bet depth (d) of the resist 4 is lambda/2(n-1). Here, lambda is the wave length of light in use and (n) is the refractive index of the replica material. High diffraction efficiency (about 35) is obtained by manufacturing such a holo gram that the opening part of the cell and other parts have a depth difference (d).
Patent JP-H08198947-A (JP)
Title: Epoxy resin composition and device for sealing semiconductor
Inventor: MINOWA TSUTOMU
IPC: H01L23/31
Filed: 1995-01-24
Abstract: PURPOSE: To obtain an epoxy resin composition having excellent water vapor resistance, solder heat resistance, moldability and high thermal conductivity, comprising a specific epoxy resin, a phenol resin, a specific silane coupling agent, a specific ratio of silicon nitride powder and a curing promoter. CONSTITUTION: This composition comprises (A) an epoxy resin of formula I, (B) a phenol resin, (C) a silane coupling agent of the formula R<1> -Cn H2n -Si(OR<2> )3 (R<1> is an epoxy-containing atomic group; R<2> is methyl or ethyl; (n) is an integer of 0 or >=1) (e.g. a compound of formula II), containing a very small amount of an organic base (e.g. dimethylamine or pyridine) (D) silicon nitride powder having <=100μm maximum particle diameter and (E) a curing promoter as essential components. The amount of the component D is preferably 25-90 pts.wt. based on the whole amount of the resin composition. The blending ratio of the organic base in the component C is preferably 0.05-5wt.% based on the silane coupling agent.
Patent JP-S59153782-A (JP)
Inventor: KOMORI RIE
IPC: B66B7/02
Filed: 1983-02-23
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-H11232207-A (JP)
Title: Iic bus control system and its control circuit
Inventor: FUKUHARA HIDEKI
IPC: G06F13/14
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an IIC bus control circuit capable of controlling 256 IIC devices or more by one control circuit by controlling plural IIC devices having the same address by one control circuit. SOLUTION: An address decoder buffer part 3 is provided with a function for storing data inputted from a host bus when a write access is generated from the host side to the IIC bus control circuit 1, a function for decoding data, a function for storing data to be sent to an IIC bus and a function for storing the data of the IIC bus when an access is received from the IIC bus side. A address data line selector part 4 is provided with a function for selecting one of a plurality of address data lines, based on a decoded result, a function for controlling the sending of a signal to each address data line and a function for receiving a signal from each address data line.
Patent JP-H08201745-A (JP)
Title: Faraday effect element, optical device using same and production thereof
Inventor: UMEZAWA HIROMITSU
IPC: G02F1/09
Filed: 1995-01-25
Abstract: PURPOSE: To provide a Faraday effect element capable of shifting Faraday rotation angle by 90 deg. with a small-sized low power consuming electromagnet and to produce an optical device using this element at high yield. CONSTITUTION: A bismuth-substd. iron garnet single crystal grown by a liquid phase epitaxial method is segmented into a thin plate of a specified dimension. The thin plate is polished to have a mirror surface and then heat treated at temp. higher than the Curie temp. for demagnetization. Thus, the residual magnetization is eliminated and Faraday rotation angle is inverted with small magnetic power. Then the optical device is assembled and subjected to various inspections in the succeeding processes avoiding application of any larger magnetic field than a specified intensity of magnetic field. Thus, even when residual magnetization generates, its value is small so that the faraday effect can be maintained.
Patent JP-S61188683-A (JP)
Title: System for forming pattern recognizing dictionary
Inventor: KIYOTA YUMI
IPC: G10L15/06
Filed: 1985-02-15
Abstract: PURPOSE:To make a simple and reliable dictionary correction possible while allowing to cancel only the correcting operation caused by mistaken input patterns by providing a dictionary correction processing means and a restoration information storage means. CONSTITUTION:The voice pattern introduced through a voice parameter converting part 11 is sent to a voice recognition part 13 and a dictionary correction processing part 15 where the number of templates with respect to the input voice pattern is checked. When the ;preset storage number is two, the input voice parameter is collated to the parameters of two templates read from a dictionary 12 to find a template analogous to the input voice pattern. The mean value between the parameters of the input voice pattern and the template is found to give a covected template parameter while the precorrection parameters and the management information are evacuated in a restored information storage part 17. The template which was the object of correction is deleted from the dictionary. By this, the dictionary correction can be performed simply and at a higher speed.
Patent JP-H11206492-A (JP)
Title: Article falling prevention device in article shelf
Inventor: KOJIMA NOBUYUKI
IPC: A47B96/02
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an article falling prevention device in an article shelf capable of surely preventing an article from falling from a shelf plate in the case that vibration is generated to the shelf plate without obstructing the take-in and take-out of the article at normal time by a simple mechanism. SOLUTION: When more than prescribed vibration is generated to the article shelf when a turning arm 10 is held by a first stopper 12, the synthetic centroid of the turning arm 10 and a horizontal bar 11 is moved forward from the pivotally attached part 9 of the turning arm 10, the turning arm 10 is turned and the horizontal bar 11 is positioned at the front end part upper part of the shelf plate 7 at the point of time of holding the turning arm 10 by a second stopper 14. Thus, the article G is surely prevented from falling from the shelf plate 7 without using the earthquake sensing mechanism or the like of a complicated structure.
Patent JP-H01202297-A (JP)
Title: Fractional determination of adenosine deaminase isozyme
Inventor: SHIRAISHI HIROYUKI
IPC: C12N9/99
Filed: 1988-02-09
Abstract: PURPOSE:To enable simple and exact fractional determination of adenosine deaminase using adenosine as a substrate, by using a specific inhibitor of adenosine aminase isozyme I. CONSTITUTION:In the determination of adenosine deaminase using adenosine as a substrate, 0.1-0.3mM of erythro-9-(2-hydroxy-3-nonyl)-adenine is added in a substrate concentration of 6-20mM, as an inhibitor of adenosine deaminase isozyme I. Then, the enzyme activity in the presence of the inhibitor (b) is subtracted from the total enzyme activity (a) determined without the inhibitor to give the values of adenosine deaminase isozyme I (a-b) and adenosine deaminase isozyme II (b) whereby the fractional determination of adenosine deaminase isozymes can be done.
Patent JP-H07239881-A (JP)
Title: Information apparatus and memorandum information management method
Inventor: KOYANO KENJI
IPC: G06Q10/00
Filed: 1994-02-25
Abstract: PURPOSE:To provide an information apparatus which improves the information management function by relating the individual information management function for schedule information management or the like to the memorandum information management function to realize management of memorandum information related to individual information like schedule information. CONSTITUTION:A CPU 1 switches execution of the schedule information management function to that of the memorandum information management function in accordance with input instruction. When the memorandum information management function is started, the CPU 1 uses the date and affairs as a part of schedule management information to generate title information for retrieval of memorandum information generated or edited by the memorandum information management function. When memorandum information is generated by the memorandum information management function, the CPU 1 adds M mark information for recognition of memorandum information as a data item of schedule management information generated or edited by the schedule information management function.
Patent JP-H06243786-A (JP)
Title: Plasma display panel
Inventor: HORIO KENJI
IPC: H01J11/24
Filed: 1993-02-18
Abstract: PURPOSE:To improve dielectric strength of an electrode pair during operation by coveringly arranging a withstand voltage improving film on the surface of a dielectric layer coating the second base plate provided with an electrode pair for face discharge between two base plates facing each other via a discharge space. CONSTITUTION:In a plasma display panel, the first base plate 11 and the second base plate 13 are faced with each other via a discharge space S. The base plate 13 is covered by a dielectric layer 12c after plural display electrodes 12b-1, 12b-2, which constitute an electrode pair 12b for surface discharge and are parallel with each other, are arranged on a base plate 12a. After partition walls 12d, which divide the electrode pairs 12 into every unit discharge area, are formed on the base plate 13, a withstand voltage improving film 13a (for example, SiO2 of approximately 5000A film thickness) and a protecting film 13b (MgO of approximately 5000A film thickness) are formed on the exposed surface of the layer 12c. In this way, insulating breakage between the electrode 12b-1 and the electrode 12b-2 is prevented during the operation of the panel.
Patent JP-S54122519-A (JP)
Title: Safety device of side-inclining supporter of loading box of side dump car or triple-turn dump car
Inventor: YASUDA YUTAKA
IPC: B62D33/02
Filed: 1978-03-13
Abstract: PURPOSE: To prevent removal of the pivotal component from the supporting part by providing a stopper which is operated to lock the locking component automatically by the feature beneath the loading box when the box is separated from the frame of car body.  
     CONSTITUTION: In the stationary state, since the bolt 20 beneath the box 2 presses against the operating piece 18, the tip of the stopper 15 is pulled up against the spring 19 and the stopper 15 is located in the outside of the turning locus of the projection 14 of the hook 9. The hook 9 can be turned by the push-pull cable 11 and it holds the pivot pin 5 at the locking position. When the hook 9 which is opposite to the inclining direction is released by the push-pull cable 11 and the box is inclined, the operating piece 18 is released from the bolt 20, the tip of stopper 15 is caught by the projection 14 and the turning of hook 9 is suppressed by the stopper 15. Therefore the pivot pin 5 is not removed from the supporting part. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55121528-A (JP)
Title: Display unit
Inventor: SATOU KOUKI
IPC: G06F3/037
Filed: 1979-03-12
Abstract: PURPOSE: To draw a line without a break even when a light pen is moved at a high speed, by setting a sub-scanning area nearly centering the position of the light pen, stopping a main scan during the movement of the light pen, and by taking horizontal and vertical scans in only the sub-scanning area while moving the sub-scanning area following up the movement of the light pen.  
     CONSTITUTION: When light pen 2 is not used, switch 6 is placed at the contact (b) side and closed and deflecting circuit 7 is driven by main scanning circuit 8. On the basis of signals of V and H directional scanning frequencies from oscillator 9, circuit 8 drives circuit 7. As a result, deflecting voltages for V and H directional main scans are applied from circuit 7 to cathode-ray tube 10 and horizontal deflecting coil 11. Then, the deflecting voltages are coded into digital signals by A/D converter 12 to assign the addresses of RAM13 according to the main scans. Then, RAM13 is in read mode and a signal of pattern 4 is read out. 
     COPYRIGHT: (C)1980,JPO&Japio