baber/WOPTO huggingface dataset:
Patent JP-S57120940-A (JP)
Title: Electrophotographic composite receptor
Inventor: MURAKAMI KAKUJI
IPC: G03G5/06
Filed: 1981-01-19
Abstract: PURPOSE:To obtain the entitled photoreceptor capable of black-and-white and 2-color copying, by forming a first photoconductive layer made of Se or its alloy and a specified second photoconductive layer on a conductive substrate. CONSTITUTION:A 5-150mum thick first photoconductive layer 12 made of Se or its alloy, such as Se-Te or Se-As, when needed, a dielectric layer having <=10<10>ohm.cm volume resistivity, or a 0.05-5mum thick interlayer 13 having photoconductivity, and a second photoconductive layer 14 are formed on a conductive substrate 11 having <=10<10>ohm.cm volume resistivity. The layer 14 consists of a charge carvier generating layer 141, 0.01-0.3mum thick, containing a compound represented by the formulaIin which A is one of the formulae II, III, and IV; Ar<1> is an aromatic or heterocyclic ring optionally substituted; Ar<2>, Ar<3> are optionally substituted aromatic ring; R<1>, R<3> are H, lower alkyl, or phenyl; and R<2> is lower alkyl or carboxyl: and a charge carrier transfer layer 142 containing a compound represented by the formula V in which R<4> is methyl, ethyl, 2-hydroxyethyl, or the like; and R<5> is benzyl, phenyl, or the like.
Patent JP-S58123701-A (JP)
Inventor: NAGASHIMA KENJI
IPC: H01C17/10
Filed: 1982-01-19
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-H06216149-A (JP)
Title: Manufacture for mos-type transistor
Inventor: YAGI TAKASHI
IPC: H01L21/336
Filed: 1993-01-19
Abstract: PURPOSE:To make the manufacturing method easy and to facilitate the control of the lateral expansion of an impurity layer by implanting impurity atoms for forming a drain and a source after the formation of a gate, thereafter, etching the sidewall of the gate, and thereafter implanting impurity atoms for forming an impurity layer having the low concentration. CONSTITUTION:After the formation of a gate 23, impurity atoms for forming a drain 2 and a source 2 are implanted. Then, the sidewall of the gate 23 is etched. Thereafter, impurity atoms for forming an impurity layer 15 having the low concentration are implanted. For example, after an oxide film 4 is formed on an N-type silicon substrate, the gate 23 is formed in the larger size. Then, with the gate 23 as the mask, the P-type impurity atoms of about 10<15> atoms/cm<2> are implanted with the energy of about 70-100keV, and the source 1 and the drain 2 are formed. Then, the gate sidewall undergoes isotropic etching. Thereafter, with a reduced gate 3 as a mask, the P-type impurity atoms of about 10<14>atoms/cm<2> are implanted with the energy of about 50keV, and the impurity layer 15 is formed.
Patent JP-S61165813-A (JP)
Title: Magnetic head
Inventor: HARA TORU
IPC: G11B5/29
Filed: 1985-01-17
Abstract: PURPOSE:To obtain a magnetic head of a simple structure which has the high assembling workability with low cost by bonding a guard member directly to a magnetic core. CONSTITUTION:The assemblies 11 and 12 are produced by putting a coil 13 having a terminal and a gap member 14 into an area between a pair of magnetic cores 9 and 10 having polished counter faces and fixing both cores by a synthetic resin or laser welding process, etc. Then a guard member 15 is adhered to both assemblies 11 and 12 within a prescribed size by the synthetic resin, etc. Thus a core block is obtained. This core block is put into a shielding case 16 within a prescribed size. At the same time, a spring matter 17 or a conductive resin substance, etc. is provided between both cores 9 and 10 and the case 16 to secure the earth of these cores. Then the synthetic resin is injected into the case 16 and hardened by drying, and the case 16, cores 9 and 10 and the member 15 are polished at their tape rubbing areas respectively.
Patent JP-S61166001-A (JP)
Inventor: OISHI JUNJI
IPC: H01G2/24
Filed: 1985-01-17
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-S61165416-A (JP)
Title: Method and apparatus for improving soft ground
Inventor: SAGARA MASAHIRO
IPC: E02D3/12
Filed: 1985-01-16
Abstract: PURPOSE:To raise the improving effect of ground by a method in which a hardener is added to excavated oil in a pit and mixed with stirring by plural stirring blades turning in mutually opposite directions, and the mixed soil is hardened. CONSTITUTION:A motor 5 is operated, and an excavating cutting blade 6 is lowered into the ground while being turned through a rotary shaft 4 to a pit H of a nearly round columnar form. The shaft 4 is raised while injecting a hardener from the nozzle 13. The hardener and excavated soil are mixed with stirring by large and small stirring blades 10 and 11 being turned in mutally opposite directions to form a columnar improved portion in the ground.
Patent JP-S59133359-A (JP)
Title: Electroless plating method
Inventor: YAMATO SHIYOUICHI
IPC: H05K3/18
Filed: 1983-01-18
Abstract: PURPOSE:To form a metallic pattern on an insulating substrate by an electroless plating method without carrying out an etching stage by forming a desired pattern on the substrate using a soluble resist, coating the whole surface with catalytic nuclei, and removing the resist and the catalytic nuclei on the resist with a solvent. CONSTITUTION:A desired pattern exposing only parts of an insulating substrate 1 to be subjected to electroless plating is formed on the substrate 1 using a resist 2 soluble in a solvent. The substrate 1 is immersed in a catalyzer-accelerator bath to coat the whole surface with catalytic nuclei 3. The resist 2 and the nuclei 3 on the resist 2 are removed with said solvent, and only the nuclei 3 on the exposed parts of the substrate 1 are left. A metallic film pattern 4 is then formed by an electroless plating method using the catalytic nuclei 3 as nuclei.
Patent JP-S56104478-A (JP)
Title: Solid state image pickup element
Inventor: MARUYAMA KAZUO
IPC: H01L27/148
Filed: 1980-01-23
Abstract: PURPOSE:To improve the short wavelength sensitivity of the solid state image pickup element by empolying an extremely thin polycrystalline silicon film on the transparent electrode of a photoreceptor and utilizing the multiplex interference effect. CONSTITUTION:A thin polycrystalline silicon film 3 is formed as a transparent electrode through an insulating film 2 formed of SiO2 or the like on the substrate 1 to form the photoreceptor 4. The thickness d2 of the film 3 of the photoreceptor 4 is formed less than 800Angstrom  in such a manner that the spectral sensitivity of the film 3 and accordingly the photoreceptor 4 is set at its peak value to the objective short wavelength and accordingly the wavelength of the vicinity of 450nm (blue wavelength) by utilizing the multiplex interference effect with the film 2. The thickness d2 of the film 3 is selected to be 300Angstrom <=d2<=800Angstrom .
Patent JP-H08192163-A (JP)
Title: Electrodialytic production of deionized water
Inventor: TERADA ICHIRO
IPC: C08J5/20
Filed: 1995-01-19
Abstract: PURPOSE: To produce an ion exchanger having high strength by a simple process using a polymer containing a structure wherein an ion exchange group is introduced into a block copolymer of styrene or 4-vinyl pyridine and butadiene or isoprene or hydrogenated matter thereof as the ion exchanger. CONSTITUTION: An ion exchanger is molded by using a polymer containing a structure wherein an ion exchange group is introduced into a base material being a block copolymer of at least one of styrene and 4-vinyl pyridine and at least one of butadiene and isoprene or hydrogenated matter thereof and used in an electrodialytic type deionized water making apparatus. Herein, in the block copolymer becoming the base material of the ion exchanger, the content of a polymer of at least one monomer selected from butadiene and isprene or hydrogenated matter thereof is set to 20-90mol%. Further, the ion exchanger is formed into a cloth like molded article or a molded article foam.
Patent JP-S61168714-A (JP)
Title: Hair curler
Inventor: ISHIKAWA HARUO
IPC: F23D14/18
Filed: 1985-01-18
Abstract: PURPOSE:To reduce an air sucking noise and improve safety by a method wherein a tank connecting with a nozzle and a main body connecting with an injector are overlappedly secured in a direction of fuel atomizing and the space betweem them is utilized as an air hole. CONSTITUTION:Air is sucked in injector passing through an air hole 16 and makes a right angled band then sucked in by ventury effect of an injector 8. Further the air path maeks a right angled bend and proceeds inner side, whose inner end is completely closed as seen from outside, which causes to reduce air-sucking noise. Externally overlapped structure of a main body 5 and a tank 14, which give sufficiently circumferential space gap between them, which covers whole circle and is available for an air hole. Therefore, a highly effective air sucking is possible and hardly to be plugged with dust causing a lower sucking force. In other words, it is possible to make a smaller width of gap for the air hole. Even in case inserting a wire into the air hole 16 in a mischievous play, it never touches the nozzle 5, furthermore, failure of abnormal heating due to poor operating switch and or poor temperature control may be prevented.
Patent JP-H05210829-A (JP)
Title: Method for inspecting magnetic recording head
Inventor: OSAKA AKIHIRO
IPC: G11B5/455
Filed: 1992-01-20
Abstract: PURPOSE:To easily inspect in a short time whether an amount of cross-talk generated in reproduction is less than an allowance amount or not by a single body without mounting an actual device by measuring Q-value of the magnetic recording head. CONSTITUTION:When Q-value of the magnetic recording head satisfies following formula I/Q<=C-Kn, the article is evaluated as a nondefective article. In formula, I is an electric current value in recording (A) in the central frequency of used band of a recording and reproducing device, (n) is the number of mounted magnetic recording heads, and C and K are constants.
Patent JP-S63182496-A (JP)
Inventor: OSADA MORIKAZU
IPC: D21H21/40
Filed: 1987-01-17
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-2000203320-A (JP)
Title: Vehicular seat structure
Inventor: KIRITA TAKAKI
IPC: B60N2/36
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular seat structure capable of securing an ample storage space formed with a plate and the seat cushion of a rear seat in a state that an occupant sits down over a front seat. SOLUTION: In this vehicular seat structure, a plate 12 to be revolved afterward is provided while a revolving shaft 14 is provided for the back surface of a seat back 8 at its lower end side of a front seat 5 having a seat 6 afterward, the revolving shaft 14 is so set up as to be roughly identical in height to the seat cushion 15 of the rear seat 6, and the plate 12 is so constituted as to be revolved up to the horizontal position at the height.
Patent JP-H07215238-A (JP)
Title: Front suspension lower arm support structure
Inventor: HIRANO MUNEHIRO
IPC: B60G7/00
Filed: 1994-01-27
Abstract: PURPOSE:To secure stiffness, and concurrently enhance assembling properties for a tie-rod in the front suspension lower arm support structure. CONSTITUTION:A steering gear box support member 22 is interposed between front side members 14, the steering gear box support member 22 together with a dash panel 20 is formed into a closed cross sectional structure 24 extended in the car width direction. The rear section of a lower arm brace 12 is supported by the steering gear box support member 22, and the front section of the lower arm brace 12 is supported by a support reinforce 34 fixed onto the steering gear box support member 22. A front suspension lower arm 10 is installed onto the lower arm brace 12.
Patent JP-S59131806-A (JP)
Title: Liquid fuel burner
Inventor: KONAKAWA KATSUZOU
IPC: F23D3/18
Filed: 1983-01-19
Abstract: PURPOSE:To make it possible to set the air quantity with a high precision and enlarge the variable range of the combustion quantity by providing dampers at the inlet part for introducing air flowing into the burner from an inner flame cylinder and an outer flame cylinder and changing the opening area of the dampers by the rotation of the inner and outer cylinders. CONSTITUTION:The control for changing air quantity is determined by the configuration of opening prts 21, 22 and 25, 26. Since the quantity of air flowing into the burner from the side of the inner flame cylinder 6 and the quantity of air flowing thereinto from the side of the outer flame cylinder 7 are simultaneously controlled, the combustion condition is not deviated and rising and pulsation of yellow flame are difficult to occur. At the same time, the quantity of combustion increases or decreases responsive to the air quantity. The quantity of combustion becomes maximum when dampers 19, 20, 23 and 24 assume maximum opening area, and the quantity of combustion decreases in correspondence to the decrease in the opening area of the dampers 19, 20, 23 and 24. The combustion quantity becomes minimum when only holes 27 and 28 having minimum area are open. Since the dampers 19, 20, 23 and 24 are mounted on the combustion air inlet part, their temperatures are relatively low during the ordinary combustion. Further, since the openings 21 and 22 or the opening 25 and 26 are respectively in tight contact with each other, the dimensional precision can be easily controlled, and the variable range of the quantity of combustion can be enlarged.
Patent JP-H09191725-A (JP)
Title: Rotary type seedling planting mechanism in rice transplanter
Inventor: DOI KUNIO
IPC: A01C11/02
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a rotary type seedling planting mechanism in a rice transplanter, reduced in seizure and abrasion, improved in maintenance, by rotatably engaging collars of a thin laminar shape with a small-diameter part of an intermediate shaft between the side of intermediate gears and tip faces of boss parts for receiving both shafts. SOLUTION: An intermediate shaft 20 comprises a large diameter part to be engaged with intermediate gears 21 and 22 and small-diameter parts 20a and 20b to be engaged with a bearing hole. Collars 27a and 27b of a thin laminar shape are rotatably engaged with the small-diameter parts 20a and 20b of the intermediate shaft 20 between both the right and the left sides of the intermediate gears 21 and 22 and tip faces of both parts 25a and 25b for receiving both shafts.  Preferably bearing bushes 26a and 26b integrally equipped with ring-shaped flanges 26a' and 26b' on an outer peripheral face at one end are inserted into bearing holes of the boss parts 25a and 25b for receiving both the shafts so as to bring the flanges 26a' and 26b' into contact with the tip faces of the boss parts 25a and 25b and the small-diameter parts 20a and 20b of the intermediate shaft 20 are rotatably inserted into the bearing bushes 26a and 26b.
Patent JP-H0746386-A (JP)
Title: System and method for facsimile transmission with security
Inventor: ERUBE RU KORE
IPC: H04N1/44
Filed: 1994-01-27
Abstract: PURPOSE: To provide a service which is equivalent to at least mailing business of 'registered mail' and has the same advantages as it, especially with respect to the safety of exchange by including a server of 'registered facsimile' in a facsimile transmission system. CONSTITUTION: A server 21 of 'registered facsimile' is included in a secured facsimile transmission system, including a transmitter facsimile terminal 20 and a receiver facsimile terminal 23. The transmitter facsimile terminal 20 sends a document, which is to be transmitted by facsimile, to the server 21 by giving the name of a receiver (link 22). This transmission between the transmitter and the server is performed in a secured form. Next, the server 21 which manages interaction with the receiver sends a 'registered' facsimile report, having a reference number to the receiver (link 24). The server 21 authenticates the receiver and sends the document to a specific facsimile terminal machine (link 26) and sends a receipt to the transmitter facsimile terminal 20 (link 27).
Patent JP-S60153306-A (JP)
Title: Device for supplying and discharging print circuit board
Inventor: SAKAMOTO HIDEO
IPC: B65G57/00
Filed: 1984-01-21
Abstract: PURPOSE:To supply print circuit boards with a high degree of efficiency by feeding a plurality of print circuit boards stored in a magazine which is set at a supply and discharge postion, into a receiver for a print circuit board processing device, and by returning the print circuit board into the magazine after they are treated. CONSTITUTION:A device for supplying and discharging print circuit boards is composed of a stock conveyor 6 which carries thereon a plurality of magazines M each containing therein a plurality of the print circuit boards, and a magazine stocker consiting of elevator units 7 arranged in front and rear of the conveyor 6. Further there is provided a print circuit board shifting mechanism 4 adjacent to the stocker, for pushing out a print circuit board P which has been inserted into guide grooves in guide rails 41 by a pusher cylinder 13 from the magazine M on the elevator unit 7, by means of a pawl 44 on a conveyor chain 43 to feed the circuit board P onto a movable table 2 in an inserter 1. Further, the shifting mechanism 4 pulls the print circuit board P to the guide rail side 41 by means of a pull-in cylinder 48 through a pawl 49, and returns the print circuit board P which has been assembled with components parts into the above-mentioned magazine M.
Patent JP-H02190227-A (JP)
Title: Assembling method for tension coiled spring
Inventor: ITAKURA KAZUO
IPC: B23P21/00
Filed: 1989-01-17
Abstract: PURPOSE:To improve the stability and reliability of assembling by separating a supplied tension coiled spring to be placed on a hook cradle and then correcting a pair of hooks of a tension coiled spring positioned in torsional relation to be horizontal. CONSTITUTION:When a tension coiled spring 4 supplied by a spring supply device 3 is separated on the upper surface of a chute 5 and placed on a hook cradle 16 by a chucking device 26, the coiled portion of the tension coiled spring 4 is sucked from below by a hose 20. By this suction, the respective hooks of the tension coiled spring 4 are pressed to a support surface 17 and corrected to be parallel to each other and horizontal. When a chucking device 27 sucks and holds the coiled portion of the corrected tension coiled spring 4, the respective hooks of the tension coiled spring 4 are kept horizontal to each other. After that, the tension coiled spring 4 held by the chucking device 27 is moved to the left, stopped above an assembling jig 21 and lowered to pass the hooks through a sliding pin 22 and a projection 23.
Patent JP-S62167696-A (JP)
Title: Magnetic bubble memory element
Inventor: SATO YOSHIO
IPC: G11C19/08
Filed: 1986-01-20
Abstract: PURPOSE:To improve a margin at a connection part by providing a strip-shaped 'Permalloy(R)' pattern passing bubbles through the boundary dividing an ion implantation region and a non-ion implantation region existing at the connection part connecting an ion implantation transfer line and a 'Permalloy(R)' transfer line. CONSTITUTION:A strip shaped 'Permalloy(R)' pattern 15 is provided on a bound ary dividing the ion implantation region 10 and the non-ion implantation region existing at the connection part between the ion implantation transfer line 13 and the 'Pemalloy(R)' transfer line 14. An end 15a of the strip-shaped 'Permal loy(R)' pattern 15 where the bubbles pass covers the boundary 12 and is arranged on nearly boundary 12 at the center of the width. The level of the strip-shaped pattern relates to the length (l) and the strip-shaped pattern width is denoted by 1mum, the bubble diameter is denoted by 0.92mu, then the length (l) of the strip-shaped pattern is expressed as l>=10mum (nearly 11 times of bubble diameter or over). Thus, the barrier passing of the bubbles is facilitated by the strip- shaped pattern and the margin is improved.
Patent JP-S62240870-A (JP)
Title: Test apparatus
Inventor: POTTER CHRISTOPHER MALCOLM
IPC: G01R35/00
Filed: 1987-01-16
Abstract: A test arrangement for testing high frequency electrical devices consists of two 6-port reflectometers (40, 41) which are both connected to a device under test (2),. As well as being applied to the device under test, a reference sample of an excitation signal is routed to both 6-port reftectometers simultaneously. The test arrangement is capable of very wide operation and is able to fully characterise the electrical properties of a device.
Patent JP-H10204155-A (JP)
Title: Epoxy resin composition
Inventor: ASADA YASUTSUGU
IPC: C08G59/40
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor sealing epoxy resin composition excellent in markability with YAG laser. SOLUTION: This composition essentially consists of a crystalline epoxy compound, a phenolic resin curing agent, at least 50wt.% broken fused silica, fused silica having a particle diameter distribution in which the content of particles with particles diameters of 5μm or below is 15wt.% or above, a cure accelerator and carbon black having a mean particle diameter of 15-100nm. The fused silica should be used in an amount of 74-86wt.% based on the entire epoxy resin composition, and the carbon black should be used in an amount of 0.2-0.6wt.%.
Patent JP-H05204523-A (JP)
Title: Keyboard setting device
Inventor: TOTSU MAKOTO
IPC: G06F3/023
Filed: 1992-01-21
Abstract: PURPOSE:To eliminate the need to use an unfamiliar keyboard or standard keyboard by providing a device which is stored with plural kind of logical keys and displays one kind of logical keys corresponding to physical keys one to one. CONSTITUTION:A keyboard l sends out a physical key signal 12 to a current process key setting table 5. A display device 2 inputs and displays a logical key signal 13 indicating a logical key array. A controller performs conversion from a physical key array to the logical key array, key setting input processing, and initial loading processing. A key setting information storage device 4 is stored with key setting information regarding plural kind of logical key arrays. The current processing key setting table 5 holds the physical key array and one kind of logical key array which can currently be processed and makes the physical keys and logical keys to correspond to the respective keys of the keyboard l one to one.
Patent JP-H04250634-A (JP)
Title: Manufacture of semiconductor device
Inventor: UCHIYAMA AKIRA
IPC: H01L29/786
Filed: 1991-01-28
Abstract: PURPOSE:To make crystallinity of a semiconductor layer, where a semiconductor element is to be put into, more excellent than conventional one in the manufacture of a semiconductor device having the structure of SOI(Semiconductor on Insulator). CONSTITUTION:As to a silicon substrate 31, a silicon substrate having a buried n<+> layer 33 under the prescribed part S thereof is formed. Next, the part under said prescribed part S of the silicon substrate 31 is removed in the parallel direction with the main surface of the silicon substrate 31 from a part of the circumference of the prescribed part S of this silicon substrate 31 in order to form a hollow part 37 under the prescribed part S. Next, an insulator 39 is buried in the hollow part 37. Said prescribed part S is made a semiconductor layer in the SOI structure and said insulator 39 in made an insulation film in the SOI structure. Then, a semiconductor element, for instant, an FET is put into the prescribed part S.