baber/WOPTO huggingface dataset:
Patent JP-H1127723-A (JP)
Title: Handsfree communication device
Inventor: MITSUTA RYOICHI
IPC: H04B1/38
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To conduct handsfree speech communication during vehicle traveling without hindrances by holding a portable telephone at a fixed position in a vehicle, connecting it through a connector in a freely detachably, inputting a transmitting signal to the portable telephone, outputting a receiving signal and signaling a non-holding status of the portable telephone. SOLUTION: When an ignition switch 21 is switched from an off-state to an on-state, the voltage of a main power supply 22 is applied to the base of a transistor T1, and a collector of the transistor T1 is made conductive to an emitter and is grounded. Thus, an intermediate connection point P1 between the collector of the transistor T1 and a resistance R2 is pulled down and switched to a low level, and a low level signal is given to an inverting circuit 35. As a result, an output which is given from the circuit 35 to a AND circuit 34 becomes high level. Also, a high output from the circuit 35 is given to a three-second timer 33 as well, and an on output is made with respect to the circuit 34 only for three second from receiving start of the high output from the circuit 35.
Patent JP-H0736919-A (JP)
Title: Method and device for specifying retrieval condition
Inventor: HIRATA KYOJI
IPC: G06F17/30
Filed: 1993-07-19
Abstract: PURPOSE:To visually generate a retrieval expression by using an attribute value or attribute name attached to information through three kinds of operations for virtually gripping, dragging, and releasing information displayed on a screen. CONSTITUTION:This retrieval condition specifying method consists of a step S11 wherein a display area showing an attribute noticed as retrieval conditions at the time of retrieval on the screen of a display device and one or plural constituent elements displayed on the screen are virtually gripped, a step S12 wherein the both are related by virtually dragging them into the display area and released, a step S13 wherein the value or name of the noticed attribute of the composition is derived, a step S14 wherein the derived attribute value or name is stored, and a step S16 wherein the retrieval conditional expression is generated by logically combining all stored attribute values or attribute names.
Patent JP-H0845932-A (JP)
Title: Forming method of electrode provided to projection of substrate
Inventor: KOBAYASHI MASAO
IPC: H01L21/3205
Filed: 1994-07-28
Abstract: PURPOSE:To provide a method of selectively providing an electrode only onto the top of a projection through a lift-off method after the projection is provided to a substrate. CONSTITUTION:An oxide film pattern is formed on a substrate, and the substrate is subjected to a dry etching process using the oxide film pattern as a mask, whereby a substrate 10a equipped with a projection 20 is formed. The side face of the projection 20 is of mirror-surface. Photoresist is applied so as to bury the substrate 10a and then removed until the upside 20b of the projection 20 is exposed. Thereafter, an ohmic electrode layer 16 is formed on all the surface of the substrate, and an ohmic electrode 16a is formed only on the upper face 20b of the projection 20 through a lift-off method.
Patent JP-H0844331-A (JP)
Title: Adjusting device for character interval
Inventor: NAKAMOTO HIROSHI
IPC: G09G5/22
Filed: 1994-07-28
Abstract: PURPOSE:To enable the processing of a form, especially printing close, of sentence composed by a word processor for Japanese by storing blank data of a character display region and character interval data, and deciding a display position of a character based on the above. CONSTITUTION:A central processing unit operates and controls input data and data stored in a memory 14 in accordance with programs 27, 29, and displays the result on a display device or a printing device. Then a blank dat storage section 28 of the memory 14 stores blank size of width wise direction and longitudinal direction in the case of applying a character to a frame of a square state formed in the program 27 operating a character interval adjusting device, and an interval data storage section 30 stores appropriate intervals between each character in the case of adjacently arranging of each character. And the central processing unit overlaps blanks of a display region of adjacent characters each other, adjusts intervals between adjacent characters, and decides a display position of a character. Thereby, processing a form can be performed even for a normal word processor for Japanese.
Patent JP-S6421968-A (JP)
Title: Vertical type mosfet device and manufacture thereof
Inventor: KITAGUCHI HIROHISA
IPC: H01L29/49
Filed: 1987-07-17
Abstract: PURPOSE:To reduce the resistance of a gate poly Si layer as a surface step is made small, to lessen a time constant and to make it possible to improve high-frequency characteristics by a method wherein a first poly Si layer is formed on the surface of a semiconductor substrate and the inner wall of a groove and moreover, a second poly Si layer, to which the first poly Si layer is connected electrically, is formed in the groove. CONSTITUTION:A second conductivity type first impurity diffuses layer 13 is formed on the surface parts of first conductivity type semiconductor substrates 11 and 12 and a first conductivity type second impurity diffused layer 14 is formed shallowly in the layer 13. A groove 15, which penetrates the layer 14 and the above layer 13 and reaches to the substrate part 12, is formed in part of the layer 14 and a gate oxide film layer 16 and a first poly Si layer 17 are formed on the inner wall of the groove 15 and the surface of the substrate 12. Moreover, a second poly Si layer 20, which is connected electrically with the above layer 17 and constitutes a gate poly Si layer along with the layer 17, is formed in the groove 15 in such a way as to fill the groove 15.
Patent JP-H0343527-A (JP)
Title: Monitoring device for vacuum type sewage water collecting device
Inventor: YAMAGUCHI KAZUO
IPC: E03F7/00
Filed: 1989-07-10
Abstract: PURPOSE:To easily inform the failure and the open/close operation times integrated value of a vacuum valve by providing a valve open/close detector for the vacuum valve and a warning and integrating box, and by connecting both of them with a signal transmitting wire, so that the open/close operating condition of the vacuum valve can be taken out to the outside as a detecting signal. CONSTITUTION:The sewage water discharged from a home 30 flows into a cesspool 3 through a natural flow-down pipe 1. A vacuum sewage water pipe 10 is connected to the sewage water pipe 15 of the cesspool 3 via a vacuum valve 2. To this vacuum valve 2 a detector 5 is fitted, and to the home 30 a warning and integrating box 7 is fitted. And the detector 5 and the warning and integrating box 7 are connected by a signal transmitting wire 6. When the vacuum valve is abnormal, the detector continues to send signals or does not continuously send signals, thereby the abnormality can be detected. Thus, the operating condition of the vacuum valve and the open/close operation integrating times can be easily detected, so that the abnormality can be easily warned.
Patent JP-S6069968-A (JP)
Title: Image sensor
Inventor: SUZUKI KOUHEI
IPC: H04N5/335
Filed: 1983-09-26
Abstract: PURPOSE:To attain an excellent picture reading signal by eliminating switching noise of a switching element for signal read and using an auxiliary amplifier to cancel an offset voltage. CONSTITUTION:The switching noise is prevented from appearing at a read output by providing preamplifiers A1-An to the pre-stages of switching element groups S1-Sn to read the signals from photoelectric converting elements D1- Dn. Moreover, the output offset voltages of the preamplifiers A1-An are cancelled by using the output voltages of the auxiliary amplifiers Av1-Avm.
Patent JP-2000013022-A (JP)
Title: Multi-layer wiring circuit board and manufacture of it
Inventor: HORIUCHI MICHIO
IPC: H05K3/46
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a multi-layer wiring circuit board for higher density of a wiring pattern and simpler manufacturing process. SOLUTION: Related to a multi-layer wiring circuit board wherein each of wiring patterns laminated into multi layers with insulating layers in between is electrically connected with a via penetrating the insulating layer, a film-like substrate 12 where a fine wiring pattern 22 finer than a main body part wiring pattern 16 formed on a main body part substrate 10 is formed is bonded to at least one surface side of the main body part substrate 10 where a main body part of the multi-layer wiring circuit board is formed using an adhesive layer 24 while the main body part wiring pattern 16 and the fine wiring pattern 22 are electrically connected together with a fine via 26 which is finer than a via 18 which is, penetrating the film-like substrate 12 and the adhesive layer 24, formed on the main body part substrate 10.
Patent JP-H0467857-A (JP)
Title: Ultrasonic diagnostic device
Inventor: UCHIBORI TAKANOBU
IPC: G01N29/26
Filed: 1990-07-06
Abstract: PURPOSE:To evade the mutual negation of transmission energy by performing control to improve transmission directional characteristic and reception directional characteristic, and simultaneously, evading phase interference between transmission beams. CONSTITUTION:A system controller 14 functions as the control center of the whole system, and also, is provided with each function as a transmission control means, a beam directional characteristic control means, and a phase interference evading means. The function as the transmission control means is to perform the control to transmit each transmission beam transmitted from each ultrasonic oscillator of an ultrasonic probe 10 in plural directions. The function as the beam directional characteristic control means is to control the transmission directional characteristic and the reception directional characteristic by using each delay data in transmission and reception set at a value capable of making a synthetic beam approach nearest to a scanning line used in the display of an ultrasonic image. The function as the phase interference evading means is to attach prescribed offset on each transmission delay data supplied by the beam directional characteristic control means on each ultrasonic signal supplied to each ultrasonic oscillator of the ultrasonic probe 10.
Patent JP-S6239555-A (JP)
Title: Reaction method for suppressing occurrence of polymer
Inventor: KAI HIROAKI
IPC: C07C233/09
Filed: 1985-08-14
Abstract: PURPOSE:To suppress the formation of polymers and obtain the corresponding amide in high yield, by reacting an unsaturated nitrile with water and sulfuric acid while cooling the vapor phase part of a reaction vessel. CONSTITUTION:Acrylonitrile or methacrylonitrile is continuously fed from a line 1 into a reaction vessel 3, and hydrated sulfuric acid containing a polymerization inhibitor dissolved therein is continuously fed from a line 2 thereinto. The reaction vessel 3 has an agitator 4, cooling jacket 5 and vapor-phase cooling jacket 6. The (meth)acrylonitrile, water, sulfuric acid, polymerization inhibitor and further (meth)acrylamide, (meth)acrylic acid and a very small amount of side reaction products are contained in the reaction solution. A refrigeration medium is passed through the upper jacket while passing a refrigeration medium at a relatively low temperature through the lower jacket to keep the inner wall surface at <20 deg.C. Thereby, droplets are formed all over the wall surface and flow down to form a liquid film, which washes the sticking nuclei of polymer solids. Thus, the formation of polymers can be very wall suppressed.
Patent JP-S5967182-A (JP)
Title: Speed-change operation checking apparatus of cultivator
Inventor: OKAMOTO KINYA
IPC: F16H63/34
Filed: 1982-10-09
Abstract: PURPOSE:To prevent breakage by allowing the operation of an interlocked restraining mechanism to be absorbed by an elastic member, thus protecting each member of a restraining apparatus. CONSTITUTION:An elastic member 29 is interposed between an interlocked restraining mechanism and an obstruction member 25. When the direction of installation of a steering handle 2 is changed in the state of a change lever 4 put between a change guide 16 and the obstruction member 25, an engagement member 24 is pushed by a cam 29, and the obstruction member 25 is transferred, and the obstruction part 25b is brought into contact with a guide pin 19 at a high-speed retreat positon R2 in a guide groove 20, and the obstruction member 25 is stopped at this position. Further, the above-described engagement member 24 is compulsorily shifted by a prescribed length by a cam 27, and a connecting pin 23 formed integrally with the engagement member 24 is freely moved with respect to the arm 25a of the obstruction member 25, and the elastic member 29 is compressed.
Patent JP-H1114274-A (JP)
Title: Laminated heat exchanger
Inventor: IIO MASATOSHI
IPC: F28D9/00
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To improve the durability of the whole device through selectively cooling the area with a high heat stress strongly, by forming an open hole having a width that is almost equal to the width of the projection part of a reinforcing plate at the center part of an outer fin. SOLUTION: At the center part of an outer fin 1, an open hole 1a having a width that is almost equal to the width of the projection part 8a of a reinforcing plate 8 is formed, and the major axis of this open hole 1a is formed into a roughly oval shape which corresponds to the direction of the air flow. As a result of this, the heating surface area in the range of this open hole 1a becomes small, and also the amount of transferred heat which is transferred to the compressed air side through a partition plate 2a from a combustion gas is decreased, when the high-temperature combustion gas flows along the outer fin 1. The temperature of the air which flows in a tube element is decreased by the decrease in the amount of transferred heat.  Thereby, the part with a high heat stress near the projection part 8a of the reinforcing plate 8 is cooled stronger than other parts so as to decrease the temperature of ingredients.
Patent JP-H0229579-A (JP)
Title: Cooling unit
Inventor: TOYOFUKU KIYOSUMI
IPC: F25D17/06
Filed: 1988-07-15
Abstract: PURPOSE:To eliminate noise resultant from flapping and obtain a cooling unit which has a cooling capacity proper to refrigeration by providing a damper's closing and opening guide oval hole on both side plates of a cooling evaporator. CONSTITUTION:An oval hole 4ca' is bored upward on a slant on a plate 4c' where a damper pin 5b' is positioned. The damper pin 5b' is pivotally fitted into the oval hole 4ca' so that a damper 5' may be opened and closed by wind pressure along an oval hole 4cb'. When the damper 5' is opened in a horizontal state, both the upper side 5aa' and the lower side 5ab' of a damper fin 5' are subject to wind pressure so that the damper 5' moves along the oval hole 5ca' and is stabilized under a horizontal state. No wind pressure is available during defrosting. Therefore, the damper is closed be its self weight where both the oval holes 4ca' and 4cb' serve as an opening and closing guide groove for the damper 5'. It is, therefore, possible to open the damper horizontally under a stabilized state.
Patent JP-H1120785-A (JP)
Title: Hydrofoil structure of ship
Inventor: ISHII AKIYOSHI
IPC: B63B39/06
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To reduce the oscillation of a hull under stoppage by generating a lift on a hydrofoil. SOLUTION: A hydrofoil of a ship is formed with an upper and lower hydrofoils 3 and 4 installed on the underside of struts 1 and 2 attached under a hull, respectively, ailerons 3a, 3b, 4a, and 4b are installed on the upper and lower hydrofoils 3 and 4, respectively, and the ailerons are arranged differently between front and rear sides for each of the upper and lower hydrofoils 3 and 4. Also either of the upper and lower hydrofoils 3 and 4 is installed on the strut rotatably about a horizontal axis. With this structure, a lift to suppress a vertical oscillating moment can be generated on either or both of the upper and lower hydrofoils even when the hull is under stoppage.
Patent JP-S5986147-A (JP)
Title: Wafer holder
Inventor: ISHIKAWA TAKASHI
IPC: H01J37/317
Filed: 1983-09-28
Abstract: PURPOSE:To effectively prevent contamination by metal of wafer, simplify the cleaning process and drastically suppress generation of crystal defect by contamination of metal in the heat process by supporting the rear surface of wafer with non-metallic material. CONSTITUTION:The rear surface of wafer is supported by non-metallic material. For example, a semiconductor wafer 20 exposed to the ion X is held by the lower and upper clamping members 22, 24 made of non-metallic material such as silicon, silica or silicon carbide and the dose measuring terminal 26 is placed in contact with the lower surface of wafer 20 through the lower clamping member 22. Thereby, contamination by metal of semiconductor wafer 20 can be prevented.
Patent JP-H0617651-A (JP)
Title: Combustion chamber for diesel engine with direct injection
Inventor: KOMORI MASANORI
IPC: F02B23/06
Filed: 1992-07-06
Abstract: PURPOSE:To activate mixing of fuel atomization with air, keep generation of smoke at a law level and reduce NOX remarkably by promoting turbulence of fuel atomization and flame simultaneously. CONSTITUTION:This combustion chamber is equipped with a fuel injection valve 6 provided at a cylinder head 5; plural nozzle holes formed at a nozzle 7 of the fuel injection valve 6; an external wall 1a formed above a position 1; a combustion chamber 1b formed inside the external wall 1a; and a mesh unit 11 arranged in the combustion chamber 16 facing to each fuel atomization injected from the plural nozzle holes.
Patent JP-S6072375-A (JP)
Title: White level follower circuit in picture inputting device
Inventor: KANEMITSU NORIO
IPC: H04N1/401
Filed: 1983-09-28
Abstract: PURPOSE:To gradate effective information in an original efficiently by changing the rate of attenuation of black and white detecting level corresponding to the kind of inputted originals and thereby following up the white level as a standard even when an original or photograph of white and black document, color original etc. are inputted. CONSTITUTION:An original 30 including characters and shaded pictures is scanned in the horizontal direction and read by an image sensor 32. An output of the sensor 32 is amplified by an amplifier 33 and inputted to an A/D converter 34 of a white level follower circuit 10. A digital signal from the converter 34 is added to ROMs 35-37 of specified bit. An output from a white level memory 39 is added to specified bits of the ROMs 35-37, and at the same time, an output from an attenuated period generating circuit 40 is added to remaining bits. An output from the ROMs 35-37 is selected by a selecting circuit 38 according to an input supplied from a CPU, and inputted to the memory 39. An output of the converter 39 and the white level value of output of the memory 39 are compared by a gradation forming circuit 41 and the white level of the original 30 is followed up. Thus, effective information is gradated efficiently and outputted.
Patent JP-S6333671-A (JP)
Title: Apparatus for testing connector
Inventor: TSUCHIYA SHIGEOMI
IPC: G01R31/04
Filed: 1986-07-28
Abstract: PURPOSE:To perform various measurement accurately and easily within a short time, by performing measurement in an insulating test and a withstand voltage test using wiring also used as an adjacent opposed terminal and automatically measuring a contact insulating value by scanning each terminal of a measuring connector. CONSTITUTION:When an insulating resistance value is measured, all of switches SW1-SW5 of a connector terminal scanner 22 are closed through a scanning control part 23 on the basis of the control signal from a measurement control part 1 and the insulation meter 43 of a measuring part 4 is connected. By simultaneously closing the switches SW1-SW5, said switches become wirings also used as adjacent opposed terminals used when an insulating test and a withstand voltage test are conducted. By this constitution, insulating tests between adjacent terminals like terminals L1-L2 are simultaneously performed at once. The insulating resistance value measured by the insulation meter 43 is read by a voltmeter 41 from a data output terminal through a measuring device scanner 21 to be transmitted to the measurement control part 1. By connecting a withstand voltage meter 44 in place of the insulation meter 43, the withstand voltage test between adjacent and opposed terminals is performed in the same way.
Patent JP-H1120966-A (JP)
Title: Paper sheet feeding device
Inventor: NAMIKI KAZUHIKO
IPC: B65H3/52
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheet feeding device capable of surely preventing overlapped feeding and unfeeding of paper sheets irrespective of the friction factors of the paper sheets. SOLUTION: A feed roller and a reverse-rotation roller 24 are contacted with each other, the reverse rotation roller 24 includes inside a torque limiter for applying torque of feeding and reverse feeding directions to the reverse rotation roller 24 and, when two or more paper sheets are gripped in a nip part, the reverse rotation roller 24 is reversibly rotated by the function of the torque limiter and overlapped feeding of scooped paper sheets is prevented. Two torque limiters 30 and 31 different in torque are provided in the reverse rotation roller 24, the torque limiters 30 and 31 are switched between a paper sheet having a large friction factor and a paper sheet having a small friction factor, and thus a proper feeding operation is always performed.
Patent JP-S6239558-A (JP)
Title: Alpha-cyanoacrylamide derivative
Inventor: SHIRAISHI TADAYOSHI
IPC: A61P31/04
Filed: 1985-08-13
Abstract: NEW MATERIAL:A compound expressed by formula I [R<1> is substituted phenyl or ferrocenyl expressed by formula II (both R<2> and R<3> are OH or at least either one of R<2> and R<3> is phenoxy)]. USE:An antimicrobial agent, tyrosine kinase inhibitor, having possibility of being useful as a carcinostatic agent and carcinogenic inhibitor and useful as a synthetic intermediate for many organic compounds. PREPARATION:An aldehyde expressed by the formula R<1>-CHO and alpha- cyanoacetamide are subjected to the Knoevenagel reaction using a basic catalyst, e.g. piperidine or ammonium acetate, to afford the aimed compound expressed by formula I. Alternatively, the aldehyde expressed by the formula R<1>-CHO is condensed with the alpha-cyanoacetamide on the absence or presence of an acid or base catalyst, e.g. sulfuric acid or pyridine, to give the aimed compound expressed by formula I.