baber/WOPTO huggingface dataset:
Patent JP-S61228624-A (JP)
Title: Electrostatic deflection circuit for ion beam
Inventor: OSAKI MITSUAKI
IPC: H01L21/027
Filed: 1985-04-02
Abstract: PURPOSE:To obtain the electrostatic deflection circuit capable of the high- velocity and wide-amplitude operation by forming an inverted signal of each deflection signal when accepting a horizontal deflection signal and a vertical deflection signal and transmitting said inverted signals through two signal insulation transmission circuits respectively to obtain the output from a complementary circuit. CONSTITUTION:Deflection signals X, -X, Y, and -Y are inputted into principal amplifiers 30-60 and the deflection signal X accepted by an amplifier U, for example, is converted into the input current of photocouplers D1 and D2 through transmission circuits 31 and 32. The signal which has been transmitted to the high-voltage side by the photocoupler D1 and D2 is transmitted after it is converted into the voltage variation between the gate and the source of a FET by signal acceptance circuits 33 and 34. A positive polar signal and a negative polar signal are alloted to the circuit composed of FETs Q1 and Q2 and the circuit composed of Q3 and Q4 respectively. As a result, the output terminal OUT effects the wide-amplitude operation of amplitude 800V in the -400V to +400V range at high velocity.
Patent JP-S59195198-A (JP)
Inventor: YAMADA AKIHIKO
IPC: G21D5/08
Filed: 1983-04-21
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-S61230418-A (JP)
Title: Idt excitation type two-port resonator and filter
Inventor: NAKAZAWA YUZO
IPC: H03H3/08
Filed: 1985-04-03
Abstract: PURPOSE:To eliminate a large spurious radiation of a level due to the 2nd order energy confinement mode by dividing at least one of input/output interdigital transducers (IDTs), e.g., an output IDT into a prescribed number. CONSTITUTION:A generated electric charge based on the 1st and 2nd order modes confined between reflectors 4, 4' by an input IDT2 is collected by split outputs IDT3' and IDT3'' and outputted as an electric signal. As to the electric charge by the 2nd order confinement mode being a cause to the spurious radiation, the electric charge corresponding to the area of the part hatched (5, 5') at the split IDT electrode part is collected, but since the hatched parts 5, 5' have inverted polarity to each other, the position and width (number of electrode pairs) of the split IDT3' and IDT3'' are selected so that the area of the hatched parts 5, 5' is equal. Thus, the generated electric charge based on the excitation energy of the 2nd order mode is cancelled and not outputted as an electric signal.
Patent JP-H07282883-A (JP)
Title: Connector housing
Inventor: UCHIDA YOSHINORI
IPC: H01R13/422
Filed: 1994-04-08
Abstract: PURPOSE:To release the locked state without bringing a jig into contact with a terminal by protruding a releasing hook section on the face of a flexible lock piece on the flexible allowable space side, hooking the releasing jig, and bending the lock piece in the releasing direction. CONSTITUTION:When a terminal 4 is to be inserted, it is inserted from a terminal inserting opening section 12a at the rear end of a connector housing 10. When the tip of the terminal 4 collides with the slant face 20a of a terminal coupling section 20 as it is inserted, the center section of a flexible lock piece 14 is pressed by the terminal 4 and bent to a flexible allowable space 22 side. When the step section of the terminal 4 passes through the coupling section 20, the lock piece 14 is recovered, the coupling section 20 is coupled with the step section of the terminal 4, and the terminal 4 is positioned and locked. When the terminal 4 is to be removed, the tip of a releasing jig is inserted into the space 22 from a releasing jig inserting coupling section 24, and the tip section is hooked on a releasing hook section 30 protruded on the lower face of the lock piece 14. When the releasing jig is rotated with the inner edge of the opening section 24 used as a fulcrum, the lock piece 14 is easily bent in the releasing direction, and the locked state can be released.
Patent JP-S58187939-A (JP)
Title: Photoconductive member
Inventor: SHIMIZU ISAMU
IPC: G03G5/08
Filed: 1982-04-27
Abstract: PURPOSE:To obtain a photoconductive member which has an excellent photosensitivity characteristic on the long wavelength side and is free from deterioration even after repeated use, by providing a layer region wherein oxygen is incorporated in the unevenly distributed state in the layer thickness direction in the 1st photoconductive amorphous layer contg. Si and Ge. CONSTITUTION:A photoconductive member 100 is formed of the 1st amorphous layer 102 contg. Si and Ge and having photoconductivity and the 2nd amorphous layer 103 contg. Si and C on a substrate 101. If a layer region incorporated with a material governing conductivity is provided in the layer 102 on the substrate side, the conductive characteristic of the layer region ca be controlled as desired. A layer region wherein oxygen atoms are incorporated in the unevenly distributed state in the layer thickness direction is provided in the layer 102 in order to improve photosensitivity and dark resistance and further the adhesion between the substrate 101 and the layer 102. The absorption spectral characteristic on the long wavelength side is improved and the photoconductive member for electrophotography which is free from deterioration phenomena even after repeated use and wherein residual potential is not observed is obtained.
Patent JP-H08240760-A (JP)
Title: Camera lens barrel
Inventor: SHIMAKURA TAKAHIRO
IPC: G03B9/02
Filed: 1995-03-03
Abstract: PURPOSE: To simplify a constitution, to reduce costs and to realize a diameter reduction in the case of subminiature camera or the like. CONSTITUTION: A main body barrel 12 where an iris ring 14 is arranged is integrally formed and holds a front side lens group 4 and a rear side lens group 2. The ring 14 is formed by bending a thin plate of <=0.5mm into cylindrical shape, and an open end H is provided at the ring so as to change a cylindrical diameter, and the ring 14 is fitted in the outer periphery of the barrel 12 while widening the open end H. A clip 7 is connected to the ring 14 through a connection screw 17 and a diaphragm blade 21 is driven by the clip 7. The diameter reduction is attained by the thin iris ring 14, and the lens groups 2 and 4 are held by the barrel 12 integrally formed, so that a holding frame holding the front side lens group 4 and a structure for attaching the holding frame to the barrel 12 are unnecessitated.
Patent JP-S59196485-A (JP)
Title: Synthetic-aperture radar
Inventor: ONO MAKOTO
IPC: G01S13/90
Filed: 1983-04-22
Abstract: PURPOSE:To make it possible to steadily perform the observation of the earth in a specific direction every day, by performing the surface observation of the earth by 8-shaped scanning by utilizing the 8-shaped motion of an artificial satellite. CONSTITUTION:A synthetic-aperture radar is mounted to the artificial satellite 3 on a stationary orbit 1. The transmission signal sent out from a transmitter at the arbitrary position on the 8-shaped motion of the artificial satellite 3 is emitted toward a space in a predetermined direction by an antenna. A part of the reflected radio wave from the surface of the earth 2 is caught by an antenna. This caught received signal is amplified and detected before recorded by a data recorder. If a series of these operations are repeated correspond to the 8-shaped motion of the artificial satellite 3, the surface observation of the earth 2 by a synthetic-aperture radar is performed by an 8-shaped scanning system wherein one day is a repeated cycle.
Patent JP-S548795-A (JP)
Title: Recovery of alcohol from aclohol-containing wet solids, and simultanious drying of the solids
Inventor: NAGATANI MASAHARU
IPC: C12G3/02
Filed: 1977-06-17
Abstract: PURPOSE: To recover alcohols from alcohol-containing wet solids, e.g. sake lees, etc. with efficiency and to dry the solids to change into a dry material with high usefulness or easily burned up, by piling the wet solids in a closed chamber, and by circulating the chamber air through the piled solids via a dehumidifier. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59198895-A (JP)
Title: Time division control circuit of motor
Inventor: HANZAWA KAZUHIRO
IPC: H02P5/00
Filed: 1983-04-22
Abstract: PURPOSE:To enable to sequentially drive a plurality of motors by a drive unit by connecting the drive unit through a switching unit having a shift register to the motors. CONSTITUTION:A drive unit 1 which inputs a command such as normal/reverse rotation, or start/stop is connected motors 3-5 through a switching unit 2 operated by a shift register 11 for switches 8-10 connected via an auxiliary circuit 13 to a normal closed contact, motors 3-5 connected to a common terminal, a drive signal connected to a normal close contact. One switch is closed for standing by an input by the operation of the shift register, a motor corresponding to the unit 1 is driven by a switching command, next switch is closed by a payoff complete signal and sequentially driven. Accordingly, a plurality of motors can be driven in a time division by a drive unit 1, thereby simplifying the configuration.
Patent JP-S55164668-A (JP)
Title: Alpha-amino-beta-chloroethane-sulfonic acid or its salt
Inventor: INOUE OSAMI
IPC: C07C301/00
Filed: 1979-06-08
Abstract: NEW MATERIAL:An α-amino-β-chloro-ethanesulfonic acid or its salt.  
     USE: An amino acid, which has a physiological activity, is convertible into β-chloroalanine useful as an intermediate for the synthesis of antibiotic cycloserine or a sulfur-contaning amino acid cysteine, and industrially useful as a raw material or intermediate for organic compounds.  
     PROCESS: Chloroacetaldehyde (C) is reacted with a bisulfite or sulfite (B) to form an aqueous solution of the addition product, which is then reacted with ammonia to afford the titled compound readily. Any water-soluble bisulfite may be used, and the molar ratio of (C) to (B) is preferably about 1:0.8W1.2. The amount of the ammonia is 1W5mol/mol of (C). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07277415-A (JP)
Title: Taking in and out device with elevating body for inspection
Inventor: SUGAWARA TOMOKATSU
IPC: B65G1/04
Filed: 1994-04-11
Abstract: PURPOSE:To provide a taking in and out device with an elevating body for inspection capable of preventing falling of the elevating body for inspection at the time when the elevating body for inspection stops on the upper part or in the middle of an elevating route unexpectedly, lowering the elevating body for inspection by manual operation in the elevating body for inspection, reducing a shock at the time of starting and stopping and shortening the length of a wire body for cab elevation. CONSTITUTION:When an elevating body 30 for inspection stops at the upper part or in the middle, a brake unit 54 of an elevating device 50 is actuated to open, but a worm gear part of a worm decelerator 53 comes to be in a locked state reversely in the rotation transmitting direction and prevents falling of the elevating body 30 for inspection. In the state of preventing falling, an operation shaft 64 is rotatively operated by a handle, and torque is transmitted to a rotation axis 59 of a motor 52. The worm gear part is in the rotation transmitting direction and transmittingly rotated to transmit the rotation to a drive wheel body 56 at the time of rotation of the rotation axis 59, and lowers the elevating body 30 for inspection.
Patent JP-S62228909-A (JP)
Title: Measurement recorder
Inventor: ITO KATSUJI
IPC: G06F3/05
Filed: 1986-03-31
Abstract: PURPOSE:To reduce the consumption electric power of a battery by instructing the recording position of the measured data to a RAM and the time using a counter for a recording means. CONSTITUTION:When a command signal is inputted from an outside record readout device to an input terminal, the readout of the data to be recorded is made possible and the data of the designated address concerned are outputted in order every time a command pulse signal for addressing is inputted from the counter 12 with the RAM 11. These outputted data are written in order in a storage device of the outside record readout device. In this way, temperature information which is measured and recorded by a measurement recorder 1 is read out in the outside record readout device. The recording means 5 instructs the recording position of the measured data to the RAM 11 and the time using the counter 12 and since a CPU, a ROM, etc., are not used, the consumption electric power of the battery 6 is remarkably saved.
Patent JP-S61239653-A (JP)
Title: Cooling method for semiconductor part
Inventor: ABE MICHIHARU
IPC: H01L23/467
Filed: 1985-04-04
Abstract: PURPOSE:To divert a semiconductor part at low cost for forced cooling easily for natural cooling by utilizing a simple board adapter. CONSTITUTION:A radiator 3 for forced cooling is fixed to a semiconductor part 2, and a board adapter 10, to an upper surface thereof a spot facing 12 is fitted, is brought into contact with the lower surface of radiator fins 5 for the radiator 3. A radiator 15 for natural cooling is fixed directly onto the radiator fins by utilizing the adapter 10. Or a heat pipe 27 is fixed to the radiator fins 5 by using the adapter 10, and the radiator 15 for natural cooling is fastened to the pipe 27, thus naturally cooling the semiconductor part 2. According to the constitution, a device installed in environment difficult to be forcibly cooled can easily by diverted to natural cooling.
Patent JP-S57187224-A (JP)
Title: Manufacture of lens unit at assembled optical system
Inventor: ITOU MASAO
IPC: B29D11/00
Filed: 1981-05-14
Abstract: PURPOSE:To obtain said unit readily, by molding a lens array with the mold composed together of a light screening part mold, pouring material for a light screening member in the space formed due to retreating the light screening part mold and molding the lens array integrally. CONSTITUTION:A lens array 2 is molded by pouring material for a lens in the space arranged with a lens array mold 5, the lens mold 7 forming another side of lenses 6 of the lens array 2, the light screening part mold 8 forming a light screening part on the same side and an outer frame 9 at the upper and lower sides. Then, the light screening part mold 8 is retreated by the thickness of a light screening member 3, material for light screening part is poured in the space formed due to this. The lens unit of an assembled optical system is obtained by molding integrally the light screening member 3 and the lens array 2.
Patent JP-S62227091-A (JP)
Title: Chemical vapor deposition method in continuous treatment line
Inventor: ABE MASAHIRO
IPC: C23C16/24
Filed: 1986-03-28
Abstract: PURPOSE:To solve the problem of ununiformity of a vapor-deposited thin film as well as to accelerate a vapor deposition reaction by blowing an atmospheric gas on the surface of a material to be treated from nozzles so as to circulate the gas by convection. CONSTITUTION:A steel strip S is heated in a heating furnace 1 and continuously introduced into a CVD furnace 2, where the atmospheric gas contg. a reactive gas is perpendicularly or obliquely blown on both sides of the steel strip S from nozzles 3. The atmospheric gas is circulated in the furnace 2 by convection to make the concn. distribution of the reactive gas uniform and to increase the rate of vapor deposition, so a uniform vapor-deposited film of high quality is formed.
Patent JP-H03271884-A (JP)
Title: Optical character reader
Inventor: KIYONO KAZUJI
IPC: G06K9/72
Filed: 1990-03-20
Abstract: PURPOSE:To improve the precision of knowledge processing to improve the precision of character recognition by classifying data by its attribute data to store it in a knowledge base. CONSTITUTION:Data of 'full name', 'sex', etc., is entered on a form 3, and a character reading and recognizing part 1 optically reads this form 3 by a scanner to obtain image data, and this image data is recognized to obtain a candidate character group. A final recognition processing part 21 of a knowledge processing part 2 collates the candidate character group outputted from the character reading and recognizing part 1 with data stored in a knowledge base 22 to obtain a candidate word group corresponding to the given character group and outputs the word, whose degree of likelihood is larger than a prescribed value and is a maximum value, out of words of this word group to a CRT or the like as the final recognition result. Thus, the precision of knowledge processing is improved, and the precision of character recognition is improved.
Patent JP-H11272395-A (JP)
Title: Picture displaying/display switching method, terminal equipment and stoeage medium recording those method
Inventor: MASUI NOBUHIKO
IPC: G06F3/048
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To improve user's looking at information and the performance of information display/retrieval operation. SOLUTION: Display information data to be displayed on a screen are managed in each face unit and stored in a display data storing part 2. A display information data retrieving part 3 reads out the display information data to be displayed by user's instruction or setting and a control part 1 displays the display information data on a picture display part 6 so that plural faces of the data are transparently superposed. At the time of the display, a display attribute setting part 4 sets up display attributes in each face to be transparently displayed by user's instruction or setting so that all display information data can be distinguished/identified.  When the display information data have the number of faces exceeding a set value, a picture switching setting part 5 switches the display of the display part 6 based on user's instruction or setting so that all display information data can be viewed.
Patent JP-H07281804-A (JP)
Title: Driving circuit of keyboard
Inventor: SATO MITSUHIRO
IPC: G06F3/02
Filed: 1994-04-11
Abstract: PURPOSE:To greatly decrease the number of wires between drive lines and an equipment and to obtain the keyboard switch which is small-sized and inexpensive by connecting a counter to the drive lines, and generating a drive line driving signal by the counter and supplying it to the drive lines. CONSTITUTION:A counter circuit 4 is provided to the drive lines 7 of a key matrix circuit 5. A clock signal 2 and a reset signal 3 which are generated by a signal generator 1 are inputted to the counter circuit 4 and the key matrix circuit 5 is driven with the output signal of the counter circuit 4. Consequently, the number of wires between the drive lines 7 and equipment can greatly be decreased, and the keyboard switch which has a large number of keys with a small number of input lines to a keyboard is provided. Further, the number of terminals of a microcomputer and the number of terminal of connection connectors are greatly be decreased and the small-sized, inexpensive keyboard switch is obtained.
Patent JP-S59196605-A (JP)
Title: Unipole type on-vehicle antenna
Inventor: SHIBANO YOSHIZOU
IPC: H01Q1/32
Filed: 1983-04-22
Abstract: PURPOSE:To miniaturize an on-vehicle TV antenna by imbedding a conductor vertically in a window glass of a car. CONSTITUTION:The unipole conductor plate 1 is imbedded vertically in a rear (or front) window glass plate 4 of the car, and the length of the unipole conductor plate 1 is decided to a length being several fraction of a wavelength of a TV broadcast radio wave. Since the window glass of the car has a remarkably good horizontal level to ground normally, the unipole conductor plate 1 is suitable for receiving a horizontally polarized TV broadcast wave.
Patent JP-H06284634-A (JP)
Title: Inspection system for electromagnetic brake
Inventor: SUZUKI YASUSHI
IPC: B66B5/00
Filed: 1993-03-30
Abstract: PURPOSE:To obtain a system for inspecting the releasing operation of an electromagnetic brake being released at the time of elevation of an elevator through a simple structure. CONSTITUTION:Relay contacts 14a, 15a and 14b, 15b, being closed during operation of an elevator, are connected in parallel with a series circuit of switches 21, 24 and a variable resistor 25. A series circuit of a switch 22 and a relay coil 23a is connected in parallel with a brake coil 6 which is opened upon function of a brake release mechanism. At the time of inspection, the switches 21, 22, 24 are closed to feed the brake coil 6 with a power supply voltage for operating the brake releasing mechanism thus exciting the brake coil 6. A brake switch 8 is opened upon function of the brake release mechanism thus feeding the brake coil 6 with a voltage divided by resistors 16, 17 in order to sustain brake release conditions. Exciting voltage of the brake coil is set, at the time of inspection, by the variable resistor 25.
Patent JP-S51148420-A (JP)
Title: Micro fish reader printer
Inventor: OOUCHI HIDEYUKI
IPC: G03B27/32
Filed: 1975-06-16
Abstract: PURPOSE: To have two functions, copying and projecting, by the provision of a change-over mirror in an optical system and a housing wherein a search unit and a copying unit available in the market are so provided therein that both units are drawable as a drawer in an opposite direction each other, whereby maintenance, inspection, and adjustment are easily performed. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04237881-A (JP)
Title: Piston pump
Inventor: INOUE ATSUSHI
IPC: F04B53/00
Filed: 1991-01-18
Abstract: PURPOSE:To reduce peak pressure produced in a cylinder so effectively as to abate pump vibrations and noises. CONSTITUTION:In a piston pump which performs the suction and discharge of a working fluid with the reciprocating motion of a piston 2 installed in a cylinder 1, an accumulator 6 of small capacity in comparison with a cylinder chamber 3 is interconnected to this cylinder chamber 3. With this interconnection, if cylinder internal pressure tries to go up because of response delay in a check valve at a pump discharge stroke, the accumulator temporarily stores the working fluid in the cylinder, and thereby a pressure rise for a while till the check valve is opened is eased down, so that peak pressure in the cylinder is checked, thus a reduction in vibration and noise is well promoted.
Patent JP-S62228289-A (JP)
Title: Hydrolysis of fat of oil
Inventor: ABE MASAYUKI
IPC: C12P7/64
Filed: 1986-03-28
Abstract: PURPOSE:To obtain a hydrolyzate with a high glyceride content useful as an emulsifying agent for food, etc., by reacting a special lipase with a system containing a fat or oil to be a substrate and a specific amount of water present therein. CONSTITUTION:Lipase having specificity for the 1,3-positions is reacted with a system containing a fat or oil to be a substrate and water in an amount of 20-500 times based on the fat or oil to initiate hydrolytic reaction. The fat or oil to be the substrate is preferably dissolved in an organic solvent without inactivating the enzyme and fed to the reaction system. The water is preferably fed as a buffer solution, particularly McIIvaine's buffer solution to the system.
Patent JP-S57187937-A (JP)
Title: Pattern formation of semiconductor device
Inventor: NIRIKI TAKASHI
IPC: H01L21/027
Filed: 1981-05-14
Abstract: PURPOSE:To prevent etchant from soaking at the time of wet etching for pattern formation, by placing a photoresist layer of good tightness to both between a patterning film and an electron beam resist layer, and by making the resist layer double layer structure. CONSTITUTION:A patterning layer 2 is formed on a semiconductor substrate 1. A photoresist layer 3 is formed thereupon. An electron beam resist layer 4 is formed on the photoresist layer 3. Next, a desirable pattern is formed on the electron beam resist layer 4, by developing the electron beam resist layer 4 after electron beam irradiation. The desirable pattern is transferred to the photoresist layer 3. Afterwards, the desirable pattern is formed on the semiconductor substrate due to the patterns formed on the electron beam resist layer 4 and photoresist layer 3.