baber/WOPTO huggingface dataset:
Patent JP-S62130553-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KOYAMA TSUNEHIRO
IPC: H01L27/07
Filed: 1985-12-02
Abstract: PURPOSE:To reduce a parasitic capacity in a TTL integrated circuit having PNP transistors and Schottky barrier diodes as input elements by forming the diode different region from the transistor, and reducing wiring area of the transistor to be connected therewith. CONSTITUTION:A PNP transistor element 1 is formed in an N-type element forming region 26, and a base region 1a is connected as ordinary with an input terminal 3 via metal wrings 2 through an N-type buried layer 14 and an N<+> type diffused layer 13. A Schottky barrier diode element 7 is provided in the other N-type element forming region 22 separated by an interelement separating region 16, and its anode side is connected with a base of a second NPN transistor element 9 via metal wirings 10. Its cathode side is connected with the terminal 3 with new metal wirings 2 through an N-type epitaxial layer 23, an N-type buried layer 24 and an N<+> type diffused layer 25. Thus, a parasitic capacity 19 is reduced by the wirings 10 to shorten a time for turning ON the element 9.
Patent JP-H07128434-A (JP)
Title: Navigation equipment and aircraft
Inventor: KAWASAKI HIROBUMI
IPC: G01S7/02
Filed: 1993-10-29
Abstract: PURPOSE:To obtain a navigation equipment and an aircraft mounting this navigation equipment which have little probability of being detected by an enemy's radar and require no enormous cost for development and manufacture. CONSTITUTION:The navigation equipment has an RCS memory 1 which stores an omnidirectional effective reflection cross section (RCS) at each frequency measured beforehand and used by a radar of an aircraft itself, ESM(electronic support measure device) 2 which discriminates a direction of arrival of a radar wave and the frequency instantaneously, a radar device 3 and a control device 4 which controls the direction of an airframe so that the direction of the minimum effective reflection cross section of the own aircraft for the discriminated frequency is made coincident with the direction of arrival of the radar wave discriminated by the ESM 2 or with the direction of the aircraft discriminated by the radar device 3.
Patent JP-H0693807-A (JP)
Title: Electric signal converting part for turbine protecting device
Inventor: WATANABE TORU
IPC: F01D21/16
Filed: 1992-09-14
Abstract: PURPOSE:To provide an inexpensive and highly reliable electric signal converting part for a turbine protecting device, which incorporates a highly environmental resistance. CONSTITUTION:In order to protect a turbine from abnormality occurring during operation of the turbine, an emergency shut-off valve 25 is cut off in accordance with an output signal from a proximity switch 28 provided in an electric signal converting part for converting the operations of mechanical operation detecting mechanisms 2, 13 for an overspeed trip device and a thrust tip device 31, into electrical signals. The proximity switch 28 is excellent in heat resistance and overvoltage resistance, and is economical while having an excellent function, thereby it is possible to enhance the reliability of the electric signal converting part.
Patent JP-H02117210-A (JP)
Title: Semiconductor integrated device
Inventor: TOKUDA YASUNOBU
IPC: H03K17/687
Filed: 1988-10-27
Abstract: PURPOSE:To prevent a malfunction from occurring by limiting an output driver current at the initial stage of an operation, and permitting the maximum current by taking time delay. CONSTITUTION:When a signal, the inverse of Din goes to a high level, potential V1 rises, and a voltage Vdn is increased via a voltage limiting circuit 5. Since potential V2 is still set at an H level, a bypass circuit 6 is turned off, and when the Vdn arrives at potential less than a voltage Vdd by the threshold voltage Vthn of the circuit 5, the circuit 5 is turned off. Therefore, the Vdn goes to potential (Vdd-Vthn). When the potential V2 goes to an L level i.e., the value of the delay time by a delay circuit 7 due to the change of the potential V1, the circuit 6 is turned on, and the Vdn is increased again, and arrives at the Vdd. Since the transconductance of a MOSFET depends on a gate voltage, the voltage that flows on an N-channel driver 2 is limited by a current 11 when the Vdn is the value (Vdd-Vthn), and arrives at a current I2 larger than the current I1 when it is the Vdd.
Patent JP-H02225520-A (JP)
Title: Production of polyester and electrophotographic developer composition
Inventor: KAWABE KUNIYASU
IPC: C08G63/12
Filed: 1989-10-18
Abstract: PURPOSE:To obtain a polyester of good grindability useful as a binder resin of an electrophotographic developer by using a specified dialcohol in a specified ratio in the production of a polyester by cocondensing a linear polyester having a specified number-average MW with at least trifunctional monomer components. CONSTITUTION:A process for producing a polyester by cocondensing a linear polyester of a number-average MW >=300, optionally having side chains, with at least tribasic carboxylic acid or its derivative and/or an at least trihydric alcohol, wherein 10-25mol% (not inclusive) based on the total amount of the monomers, diol component of formula I (wherein n is an integer of 2-6) is used as a dihydric alcohol. It is desirable that the ratio of said at least tribasic or trihydric monomer component is 2.5-25mol% (not inclusive) based on the total amount of the monomers. It is desirable that the obtained polyester has a softening point of 106-160 deg.C and a glass transition temperature of 50-80 deg.C.
Patent JP-H07185526-A (JP)
Title: Method and device for deaeration in closed type liquid circulation system
Inventor: FURANSHISUKASU ROFUERUSEN
IPC: C02F1/20
Filed: 1994-11-04
Abstract: PURPOSE: To execute deaeration by continuous operations without requiring two separate stages to be adjusted by a series of the control operations.  
     CONSTITUTION: This deaeration method and apparatus in a closed liquid circulation system consist in taking a prescribed amt. of liquid by means of an alternately opened/closed valve out of a circulation system, putting this liquid into a hermetically closed tank 1, generating a low pressure for deaerating the liquid by means of a pump 7 which is driven not only when the valve in a closed position but in an open position as well to suck the liquid out of the tank 1, adding the liquid again to the circulation system and releasing the separated air outside through a discharge unit 2. A throttling valve is preferably used as the valve to be alternately opened and closed. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H03134560-A (JP)
Title: Liquid chromatograph analyzer, sample supply apparatus and pre-label reaction treatment
Inventor: FUJII YOSHIO
IPC: G01N30/06
Filed: 1989-10-20
Abstract: PURPOSE:To certainly perform the deriving reaction of a sample by transferring the liquid in a reaction container to a sample injection port a predetermined time after the start of the reaction of the reagent with the sample from a sample rack in the reaction container. CONSTITUTION:A reaction treatment part 28 where a heated reaction container 30 and a sample injection port 36 are arranged is provided and a detachable sample rack 27 is provided to the treatment part 28 and the liquid in the con tainer 30 is transferred to the sample injection port 36 by a suction/discharge nozzle a predetermined time after the reaction of a reagent with the sample from the sample rack 27 is started in the container 30. This is, a label agent is reacted with the sample to derive the sample before a component is separated by a chromatography separation column and unnecessary matter such as im purity lowering detection accuracy or an excessive reaction reagent is removed by a pre-column 48. Subsequently, the derived sample is introduced into a separa tion column 53 to separated a component and the eluate from the column 53 is detected by a detector. By this method, the prelabel treatment in liquid chromatography can be executed with good reproducibility.
Patent JP-H11110873-A (JP)
Title: Storage device
Inventor: AZUMA TOSHIRO
IPC: G11B17/04
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To enable the easy taking out of an eject pin even though the trouble is generated in a storage device by providing a housing means on a protruding part at the inside of a dustproof cover for covering an opening part, from which a medium is ejected, so as freely to open/close from the outside. SOLUTION: The housing means consists of a notched part 122 notching a part of the protruding part 100 and a circular tunnel 121 housing the eject pin in the protruding part 100, and the eject pin is inserted to the circular tunnel 123 from the notched part 122 and fixed by the outer circumference. In the process during the dustproof cover 103 is pushed by a tray 104 and opened, a contact point between the protruding part 100 of rotary shaft on the dustproof cover 103 and the tray 104 is moved along the outside shape of the tray 104. In this case, the tray is arranged so as not to be caught with the notched part 122 where a part of the protruding part 100 is notched, by the process such as shifting the notched part 122 from the contact point between the protruding part 100 and the tray 104, rounding the shape of the tray 104 side, or the like.
Patent JP-H06125118-A (JP)
Title: Method of manufacturing high temperature operating high efficient thermoelectric transducer element
Inventor: ISHIYAMA SHINTARO
IPC: H01L35/14
Filed: 1992-10-09
Abstract: PURPOSE:To form a high temperature operating high efficient thermoelectric transducer by a method wherein a sintered body of the third component added alloy mixed with specific amount of As, P as the third additive during the crushing step of a specific ingot is to be heated for the specific time. CONSTITUTION:A mother alloy manufactured by rough-crushing and mixing granular Si and Ge ingot and then melting down steps is to be further rough- crushed. Next, the third component added alloy is manufactured by adding specific amount of As and P to the mother alloy rough-crushed particles. Next, the third component added alloy is crushed, dried up and sieved to manufacture the particle material for sintering step. Next, this material is to be hot-press sintered. Finally, the P type semiconductor 6 (As as additive) and N type semiconductor 7 (P as additive) with the junction surfaces thereof opposed to each other are sealed in a graphite-made capsule 5 so that P-N junction body for the high temperature operating high efficient thermoelectric transducer may be formed by diffusion-junctioning said semiconductors 6, 7 at the junction temperature of 500-800 deg.C by HIP, junction pressure of 10000-50000kg/cm<2> and heat sustaining time for maximum 48 hours.
Patent JP-S61150128-A (JP)
Title: Optical disk memory medium and information recording and reproducing device using the medium
Inventor: FUKUNISHI SHUZO
IPC: G11B7/00
Filed: 1984-12-24
Abstract: PURPOSE:To dispense with a modulating circuit for self synchronization and to simplify the title device by recording previously a clock signal by a bit string on a substrate to be recorded with information. CONSTITUTION:A recessed bit 53 is formed at regular intervals on a substrate 52 of an optical disk memory medium 51. The bit 53 acts as clock signal in recording and reproducing, and is also used as a track guide. Since a clock signal is previously recorded on the medium 51 in this way, the RZ signal, for example, can be recorded, a modulating circuit for self synchronization is dispensed with, and the device is simplified. Accordingly, malfunctions are also reduced.
Patent JP-S63129058-A (JP)
Inventor: TAKESHITA TAKASHI
IPC: C04B35/00
Filed: 1986-11-18
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-H03134644-A (JP)
Title: Microfilm reader
Inventor: WATANABE IZUMI
IPC: G03B21/11
Filed: 1989-10-20
Abstract: PURPOSE:To completely automatically display a straightly erecting image and to improve efficiency for retrieval by providing an image rotating means to vertically invert the image to be projected on the screen. CONSTITUTION:A channel switching position detecting means 122 detects a blip 6 based on the outputs of photodetectors 70a and 70b and judges the end of a channel from the read waveform of the blip 6 itself or the output of an encoder. A CPU 102 controls motors 96 and 76 and switches the channel by a channel switching means E and an image rotation prism 26 is rotated to vertically invert the projecting image. Thus, the channel is automatically switched and the starightly erecting image always appears on a screen 14. Accordingly, efficiency for retrieval is improved.
Patent JP-2001091052-A (JP)
Title: Hot water supply apparatus
Inventor: SUGAWARA YASUKUNI
IPC: F24H1/00
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a hot-water supply apparatus having hot-water supply stop function, in which the heed for reset operations is eliminated and decisions can be made as to whether a bathroom faucet has been left unclosed during use of other faucet. SOLUTION: This hot-water supply apparatus comprises a heat exchanger for heating a burner, water pipe to be coupled with the heat exchanger provided with a water rate sensor, a servo valve for regulating water conduction and a dynamic water pressure sensor, means for filling a bathtub with a set quantity of hot water, means for sorting the water pressure detected during hot-water filling operation, means for opening the servo valve upon the lapse of a prescribed time after finishing the hot water filling operation and stopping the hot water filling operation forcibly, a means for deciding presence of water flow through the water rate sensor when the servo valve is opened forcibly by the opening means,  and means for comparing the water pressure when the servo valve is opened forcibly with the water pressure during hot water filing operation detected by the water pressure sensor and stored in the storing means.
Patent JP-H09182754-A (JP)
Title: Catheter device for two dimensional ultrasonic examination of intravescular image
Inventor: YOCK PAUL G
IPC: A61B19/00
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a catheter device for the two dimensional ultrasonic examination of an intravescular image, capable of performing an operation such as an Atherom resection. SOLUTION: This catheter device for the two dimensional ultrasonic examination of an intravascular image is equipped with a flexible tubular element, an ultrasonic converter device 52 and an electronic circuit device for forming a blood vessel image, connected to the ultrasonic converter device and supported by the flexible tubular element. The ultrasonic converter device 52 has at least, one freely rotatable rotary member 26, and the catheter device is operated to direct an ultrasonic energy to the inner wall of a blood vessel. In addition, a device is also provided for continuously rotating the rotary member so that a vascular image is formed by receiving the ultrasonic energy reflected from the inner wall of the blood vessel and the intravascular image is scanned with the ultrasonic energy. Further, an operation performing device such as a cutter 29 supported by the flexible tubular element or a balloon 41 is provided.
Patent JP-H02121226-A (JP)
Title: Impregnation type cathode
Inventor: MORI SHIGERU
IPC: H01J1/28
Filed: 1988-10-28
Abstract: PURPOSE:To prevent reduction of advantages and life of an electron tube by covering the surfaces of a porous metal of a high fusing point except for its electron radiation surface by design with a metal layer of a high fusing point, or otherwise brazing it with a metal of a high fusing point. CONSTITUTION:The side surfaces of an impregnation type cathode 1 consisting of a cathode base body of porous tungsten having electron radiation material impregnated in it are covered with a brazing material 2 consisting of molybdenum and ruthenium alloy. At the back surface of the impregnation type cathode 1, in addition, the brazing material 2 is welded with a sleeve 3 by laser welding. The brazing material is not diffused in the surface of the side surfaces, so electron radiation from the cathode is limited to the electron radiation surface by design. Reduction of the life of the electron tube by damage to an anode or slow-wave circuit by electron radiation from surfaces other than the electron radiation surface by design can thus be prevented.
Patent JP-H05113360-A (JP)
Title: Water level indication operation method
Inventor: NAGANAWA MASAFUMI
IPC: G01F23/00
Filed: 1991-10-22
Abstract: PURPOSE:To achieve quantitative understanding at a low cost and while saving space and enable an accuracy of judgment in terms of operation of a plant to be improved when indicating a relationship between two water levels at a service water channel, a sewage channel, etc. CONSTITUTION:A measurement value which is obtained from two water-level indicators 1a and 1b is calculated by a universal 2-input addition operator 2 and the comparison result is displayed quantitatively by a needle indicator 3. Four spans are obtained when upper and lower limits of a measurement value which is obtained from the two water-level indicators 1a and 1b are combined and then they are set as coefficients, thus enabling the universal 2-input addition operator 2 also to calculate a value to be indicated which can be their average value. At the same time, by setting a span to be indicated, the ratio for them can also be displayed quantitatively as a deflection of a needle of the double-deflection needle indicator 3.
Patent JP-H04148956-A (JP)
Title: Dot printer
Inventor: TOYAMA KOJI
IPC: B41J11/62
Filed: 1990-10-12
Abstract: PURPOSE:To temporarily fix the motion of a guide plate thereby to fix the guide plate reliably and easily by fitting an engaging part of the guide plate into a positioning part formed in a ribbon guiding part at the front end of a dot printer head. CONSTITUTION:A dot printer head 3 is mounted on a carrier 2 reciprocated along a platen 1. The dot printer head 3 is positioned by the engagement of a reference hole 7 with a positioning pin 9. The dot printer head 3 is fixed to the carrier 2 by a screw. A gap between the front end of a ribbon guiding part 4 and the outer peripheral surface of the platen 1 is set constant. A positioning part 10 is opened downwards in the U shape at the lower end of the ribbon guiding part 4. When an engaging part 14 of a guide plate 11 is fitted into the positioning part 10 formed in the ribbon guiding part 4 at the front end of the dot printer head 3, the motion of the guide plate 11 is temporarily fixed.
Patent JP-H05114963-A (JP)
Title: Facsimile equipment
Inventor: KATO MOTOAKI
IPC: H04N1/00
Filed: 1991-10-22
Abstract: PURPOSE:To automatically perform the second relay broadcast instruction transmission to a final destination which cannot be distributed, from a transmitting station when the distribution to the final destination of a part or all informed by the relay broadcast instruction transmission from the transmitting station cannot be performed. CONSTITUTION:The picture information relay broadcast instruction transmitted at a transmitting station is stored in a picture information storing memory 5 and the final destination information is stored in a memory control part 3. A device control part 2 analyzes the distributed result after the distributed result to the final destination is received from a relaying station and retrieves the final destination which cannot be distributed. The information of the retrieved final destination which cannot be distributed is ready out of a memory control part 3, the picture information is read out of the picture information storing memory 5 and delivered to a communication control part 4. Based on these pieces of information, the communication control part 4 performs the relay broadcast instruction transmission.
Patent JP-H09120564-A (JP)
Title: Optical disk device
Inventor: MATSUMOTO KIYOSHI
IPC: G11B7/095
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To reduce cross talk from an adjacent track and to realize large capacity of a disk medium by increasing track density. SOLUTION: Two nearly circular first light spot 113 and second light spot 114 with different sizes are arranged separated in the track direction so that they aren't overlapped each other on a track central line 102 of the track that wobble pits 106 and 107 are formed on its both sides, and a timing pit 111 and a data pit 115 are formed on its just above. Then, the second light spot 114 is made be affected by the cross talk from the adjacent tracks (110, 112) more than another first light spot 113. Then, by operating a difference between signals of reflection light from respective first light spot 113 and second light spot 114 after performing level correction, timing correction, frequency characteristic correction, etc., a magneto-optical signal and a servo signal with less cross talk are regenerated.
Patent JP-H08132863-A (JP)
Title: On-vehicle air conditioner
Inventor: ICHIMURA NOBUO
IPC: F25B1/00
Filed: 1994-11-08
Abstract: PURPOSE: To prevent the overpressured condition of a compressor by estimating the overpressured condition of the compressor in an on-vehicle air conditioner. CONSTITUTION: This device estimates the overpressured condition of a compressor 2 by comparing the temperature detected by a refrigerant temperature detecting part 42 with the refrigerant temperature in the overpressured condition. When the overpressured condition is estimated, the changing quantity of refrigerant pressure against a time on the outlet side of the compressor 2 by a pressure detecting part 41 is compared with the refrigerant pressure in the previously memorized overpressured condition so as to discriminate the overpressured condition. When the overpressured condition is discriminated, the rotating speed of the compressor 2 is reduced.
Patent JP-2000099079-A (JP)
Title: Communication device with voice response function
Inventor: SENDA SUSUMU
IPC: G10L17/26
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a communication device in which erroneous decision for a calling voice can be reduced. SOLUTION: A master device 10 of a cordless extension telephone set performs automatic receiving by calling externally with a voice (e.g. a calling voice such as 'hi') having some intensity, frequency, and length at the time of call for receiving from an external line, and enables communication with a transmitter side in a hand-free state. The master device 10 of this telephone is provided with a master microphone 33 measuring the intensity, frequency, and length of a calling voice of a receiver, and a master controller 11 deciding the intensity, frequency, and length of a calling voice for a receiver based on a measured result of this master microphone 33.
Patent JP-H10102579-A (JP)
Title: Building with wooden framework structure mixed with steel structural member
Inventor: SUGIZAKI YOSHIHARU
IPC: E04B1/18
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To utilize the merit of wood in a building with a wooden framework structure, improve the strength and earthquake resistance of the whole building, and increase the degree of freedom for designing a finishing carpentry space. SOLUTION: This building with a wooden framework structure is provided with a foundation 5, a groundsill 6 provided on the foundation 5, and multiple wooden columns 4 erected on the groundsill 6. A steel structure member constituted of a steel structural central column 1 erected on the foundation 5 in the fixed state, four steel structural columns 2 erected on the foundation 5 in the fixed state and located around the steel structural central column 1, and steel structural beams 3 connecting the steel structural central column 1 and the steel structural columns 2 mixedly exists in a building with a wooden framework structure.  The steel structural columns 2 of the steel structural member are erected at the cross-shaped positions centering on the steel structural central column 1 on the plan view of the steel structural beams 3, and wooden columns 4 are erected adjacently to the steel structural columns 2.